Boot log: juno-uboot
- Warnings: 4
- Kernel Warnings: 2566
- Errors: 0
- Boot result: PASS
- Kernel Errors: 459
1 21:36:48.645103 lava-dispatcher, installed at version: 2024.01
2 21:36:48.645470 start: 0 validate
3 21:36:48.645718 Start time: 2024-09-16 21:36:48.645707+00:00 (UTC)
4 21:36:48.646029 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz exists
5 21:36:48.938645 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.107-cip28/arm64/defconfig+kselftest/gcc-12/kernel/Image exists
6 21:36:49.085241 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.107-cip28/arm64/defconfig+kselftest/gcc-12/dtbs/arm/juno.dtb exists
7 21:36:49.234096 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz exists
8 21:36:49.381291 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.107-cip28/arm64/defconfig+kselftest/gcc-12/modules.tar.xz exists
9 21:36:49.536928 validate duration: 0.89
11 21:36:49.538066 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 21:36:49.538536 start: 1.1 download-retry (timeout 00:10:00) [common]
13 21:36:49.538968 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 21:36:49.539607 Not decompressing ramdisk as can be used compressed.
15 21:36:49.540163 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz
16 21:36:49.540482 saving as /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/ramdisk/initrd.cpio.gz
17 21:36:49.540772 total size: 5628169 (5 MB)
18 21:36:49.830596 progress 0 % (0 MB)
19 21:36:50.262654 progress 5 % (0 MB)
20 21:36:50.407855 progress 10 % (0 MB)
21 21:36:50.416071 progress 15 % (0 MB)
22 21:36:50.554235 progress 20 % (1 MB)
23 21:36:50.562427 progress 25 % (1 MB)
24 21:36:50.571175 progress 30 % (1 MB)
25 21:36:50.695201 progress 35 % (1 MB)
26 21:36:50.703506 progress 40 % (2 MB)
27 21:36:50.712816 progress 45 % (2 MB)
28 21:36:50.720734 progress 50 % (2 MB)
29 21:36:50.729406 progress 55 % (2 MB)
30 21:36:50.737209 progress 60 % (3 MB)
31 21:36:50.743336 progress 65 % (3 MB)
32 21:36:50.841469 progress 70 % (3 MB)
33 21:36:50.848729 progress 75 % (4 MB)
34 21:36:50.856791 progress 80 % (4 MB)
35 21:36:50.863692 progress 85 % (4 MB)
36 21:36:50.871359 progress 90 % (4 MB)
37 21:36:50.878714 progress 95 % (5 MB)
38 21:36:50.884401 progress 100 % (5 MB)
39 21:36:50.885181 5 MB downloaded in 1.34 s (3.99 MB/s)
40 21:36:50.885710 end: 1.1.1 http-download (duration 00:00:01) [common]
42 21:36:50.886554 end: 1.1 download-retry (duration 00:00:01) [common]
43 21:36:50.886868 start: 1.2 download-retry (timeout 00:09:59) [common]
44 21:36:50.887164 start: 1.2.1 http-download (timeout 00:09:59) [common]
45 21:36:50.887606 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.107-cip28/arm64/defconfig+kselftest/gcc-12/kernel/Image
46 21:36:50.887881 saving as /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/kernel/Image
47 21:36:50.888077 total size: 58176000 (55 MB)
48 21:36:50.888270 No compression specified
49 21:36:51.034312 progress 0 % (0 MB)
50 21:36:51.085373 progress 5 % (2 MB)
51 21:36:51.327438 progress 10 % (5 MB)
52 21:36:51.478239 progress 15 % (8 MB)
53 21:36:51.620874 progress 20 % (11 MB)
54 21:36:51.766476 progress 25 % (13 MB)
55 21:36:51.915560 progress 30 % (16 MB)
56 21:36:52.057452 progress 35 % (19 MB)
57 21:36:52.195840 progress 40 % (22 MB)
58 21:36:52.343215 progress 45 % (24 MB)
59 21:36:52.493511 progress 50 % (27 MB)
60 21:36:52.632919 progress 55 % (30 MB)
61 21:36:52.771568 progress 60 % (33 MB)
62 21:36:52.910442 progress 65 % (36 MB)
63 21:36:53.048739 progress 70 % (38 MB)
64 21:36:53.183977 progress 75 % (41 MB)
65 21:36:53.317072 progress 80 % (44 MB)
66 21:36:53.452925 progress 85 % (47 MB)
67 21:36:53.558466 progress 90 % (49 MB)
68 21:36:53.695282 progress 95 % (52 MB)
69 21:36:53.887812 progress 100 % (55 MB)
70 21:36:53.888584 55 MB downloaded in 3.00 s (18.49 MB/s)
71 21:36:53.889163 end: 1.2.1 http-download (duration 00:00:03) [common]
73 21:36:53.890126 end: 1.2 download-retry (duration 00:00:03) [common]
74 21:36:53.890498 start: 1.3 download-retry (timeout 00:09:56) [common]
75 21:36:53.890840 start: 1.3.1 http-download (timeout 00:09:56) [common]
76 21:36:53.891338 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.107-cip28/arm64/defconfig+kselftest/gcc-12/dtbs/arm/juno.dtb
77 21:36:53.891616 saving as /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/dtb/juno.dtb
78 21:36:53.891899 total size: 26981 (0 MB)
79 21:36:53.892146 No compression specified
80 21:36:54.043191 progress 100 % (0 MB)
81 21:36:54.044402 0 MB downloaded in 0.15 s (0.17 MB/s)
82 21:36:54.045052 end: 1.3.1 http-download (duration 00:00:00) [common]
84 21:36:54.046133 end: 1.3 download-retry (duration 00:00:00) [common]
85 21:36:54.046532 start: 1.4 download-retry (timeout 00:09:55) [common]
86 21:36:54.046918 start: 1.4.1 http-download (timeout 00:09:55) [common]
87 21:36:54.047474 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz
88 21:36:54.047824 saving as /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/nfsrootfs/full.rootfs.tar
89 21:36:54.048117 total size: 120894716 (115 MB)
90 21:36:54.048399 Using unxz to decompress xz
91 21:36:54.196176 progress 0 % (0 MB)
92 21:36:54.790347 progress 5 % (5 MB)
93 21:36:55.370991 progress 10 % (11 MB)
94 21:36:55.940605 progress 15 % (17 MB)
95 21:36:56.476982 progress 20 % (23 MB)
96 21:36:56.954204 progress 25 % (28 MB)
97 21:36:57.544130 progress 30 % (34 MB)
98 21:36:58.104351 progress 35 % (40 MB)
99 21:36:58.385079 progress 40 % (46 MB)
100 21:36:58.689045 progress 45 % (51 MB)
101 21:36:59.223892 progress 50 % (57 MB)
102 21:36:59.862933 progress 55 % (63 MB)
103 21:37:00.463953 progress 60 % (69 MB)
104 21:37:01.070067 progress 65 % (74 MB)
105 21:37:01.671254 progress 70 % (80 MB)
106 21:37:02.288701 progress 75 % (86 MB)
107 21:37:02.872856 progress 80 % (92 MB)
108 21:37:03.468323 progress 85 % (98 MB)
109 21:37:04.039111 progress 90 % (103 MB)
110 21:37:04.570179 progress 95 % (109 MB)
111 21:37:05.146220 progress 100 % (115 MB)
112 21:37:05.154653 115 MB downloaded in 11.11 s (10.38 MB/s)
113 21:37:05.154961 end: 1.4.1 http-download (duration 00:00:11) [common]
115 21:37:05.155360 end: 1.4 download-retry (duration 00:00:11) [common]
116 21:37:05.155518 start: 1.5 download-retry (timeout 00:09:44) [common]
117 21:37:05.155670 start: 1.5.1 http-download (timeout 00:09:44) [common]
118 21:37:05.155923 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.107-cip28/arm64/defconfig+kselftest/gcc-12/modules.tar.xz
119 21:37:05.156045 saving as /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/modules/modules.tar
120 21:37:05.156160 total size: 13020016 (12 MB)
121 21:37:05.156278 Using unxz to decompress xz
122 21:37:05.304759 progress 0 % (0 MB)
123 21:37:05.359970 progress 5 % (0 MB)
124 21:37:05.422765 progress 10 % (1 MB)
125 21:37:05.488152 progress 15 % (1 MB)
126 21:37:05.551885 progress 20 % (2 MB)
127 21:37:05.614657 progress 25 % (3 MB)
128 21:37:05.677790 progress 30 % (3 MB)
129 21:37:05.740109 progress 35 % (4 MB)
130 21:37:05.801029 progress 40 % (4 MB)
131 21:37:05.863610 progress 45 % (5 MB)
132 21:37:05.925195 progress 50 % (6 MB)
133 21:37:05.989879 progress 55 % (6 MB)
134 21:37:06.054392 progress 60 % (7 MB)
135 21:37:06.117488 progress 65 % (8 MB)
136 21:37:06.185626 progress 70 % (8 MB)
137 21:37:06.256217 progress 75 % (9 MB)
138 21:37:06.315938 progress 80 % (9 MB)
139 21:37:06.377940 progress 85 % (10 MB)
140 21:37:06.442469 progress 90 % (11 MB)
141 21:37:06.502242 progress 95 % (11 MB)
142 21:37:06.569394 progress 100 % (12 MB)
143 21:37:06.577243 12 MB downloaded in 1.42 s (8.74 MB/s)
144 21:37:06.577548 end: 1.5.1 http-download (duration 00:00:01) [common]
146 21:37:06.577945 end: 1.5 download-retry (duration 00:00:01) [common]
147 21:37:06.578102 start: 1.6 prepare-tftp-overlay (timeout 00:09:43) [common]
148 21:37:06.578256 start: 1.6.1 extract-nfsrootfs (timeout 00:09:43) [common]
149 21:37:12.242807 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p
150 21:37:12.243096 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
151 21:37:12.243269 start: 1.6.2 lava-overlay (timeout 00:09:37) [common]
152 21:37:12.243576 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk
153 21:37:12.243826 makedir: /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin
154 21:37:12.243994 makedir: /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/tests
155 21:37:12.244166 makedir: /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/results
156 21:37:12.244340 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-add-keys
157 21:37:12.244588 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-add-sources
158 21:37:12.244815 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-background-process-start
159 21:37:12.245040 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-background-process-stop
160 21:37:12.245270 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-common-functions
161 21:37:12.245489 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-echo-ipv4
162 21:37:12.245704 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-install-packages
163 21:37:12.245929 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-installed-packages
164 21:37:12.246145 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-os-build
165 21:37:12.246366 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-probe-channel
166 21:37:12.246578 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-probe-ip
167 21:37:12.246782 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-target-ip
168 21:37:12.246993 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-target-mac
169 21:37:12.247198 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-target-storage
170 21:37:12.247407 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-test-case
171 21:37:12.247619 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-test-event
172 21:37:12.247847 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-test-feedback
173 21:37:12.248067 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-test-raise
174 21:37:12.248283 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-test-reference
175 21:37:12.248502 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-test-runner
176 21:37:12.248720 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-test-set
177 21:37:12.248941 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-test-shell
178 21:37:12.249153 Updating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-add-keys (debian)
179 21:37:12.249411 Updating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-add-sources (debian)
180 21:37:12.249653 Updating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-install-packages (debian)
181 21:37:12.249926 Updating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-installed-packages (debian)
182 21:37:12.250252 Updating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/bin/lava-os-build (debian)
183 21:37:12.250492 Creating /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/environment
184 21:37:12.250673 LAVA metadata
185 21:37:12.250797 - LAVA_JOB_ID=734810
186 21:37:12.250918 - LAVA_DISPATCHER_IP=192.168.56.230
187 21:37:12.251124 start: 1.6.2.1 ssh-authorize (timeout 00:09:37) [common]
188 21:37:12.251544 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 21:37:12.251710 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:37) [common]
190 21:37:12.251869 skipped lava-vland-overlay
191 21:37:12.252117 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 21:37:12.252283 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:37) [common]
193 21:37:12.252400 skipped lava-multinode-overlay
194 21:37:12.252538 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 21:37:12.252681 start: 1.6.2.4 test-definition (timeout 00:09:37) [common]
196 21:37:12.252815 Loading test definitions
197 21:37:12.252968 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:37) [common]
198 21:37:12.253076 Using /lava-734810 at stage 0
199 21:37:12.253559 uuid=734810_1.6.2.4.1 testdef=None
200 21:37:12.253715 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 21:37:12.253865 start: 1.6.2.4.2 test-overlay (timeout 00:09:37) [common]
202 21:37:12.254578 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 21:37:12.254958 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:37) [common]
205 21:37:12.255964 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 21:37:12.256378 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:37) [common]
208 21:37:12.257308 runner path: /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/0/tests/0_timesync-off test_uuid 734810_1.6.2.4.1
209 21:37:12.257602 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 21:37:12.257995 start: 1.6.2.4.5 git-repo-action (timeout 00:09:37) [common]
212 21:37:12.258125 Using /lava-734810 at stage 0
213 21:37:12.258315 Fetching tests from https://github.com/kernelci/test-definitions.git
214 21:37:12.258457 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/0/tests/1_kselftest-lkdtm'
215 21:37:14.819278 Running '/usr/bin/git checkout kernelci.org
216 21:37:15.063517 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 21:37:15.064297 uuid=734810_1.6.2.4.5 testdef=None
218 21:37:15.064521 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
220 21:37:15.064940 start: 1.6.2.4.6 test-overlay (timeout 00:09:34) [common]
221 21:37:15.066164 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 21:37:15.066560 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:34) [common]
224 21:37:15.068213 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 21:37:15.068638 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:34) [common]
227 21:37:15.070230 runner path: /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/0/tests/1_kselftest-lkdtm test_uuid 734810_1.6.2.4.5
228 21:37:15.070391 BOARD='juno-uboot'
229 21:37:15.070518 BRANCH='cip'
230 21:37:15.070634 SKIPFILE='/dev/null'
231 21:37:15.070745 SKIP_INSTALL='True'
232 21:37:15.070855 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.107-cip28/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz'
233 21:37:15.070968 TST_CASENAME=''
234 21:37:15.071060 TST_CMDFILES='lkdtm'
235 21:37:15.071322 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 21:37:15.071665 Creating lava-test-runner.conf files
238 21:37:15.071765 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/734810/lava-overlay-hb2q_bhk/lava-734810/0 for stage 0
239 21:37:15.071944 - 0_timesync-off
240 21:37:15.072057 - 1_kselftest-lkdtm
241 21:37:15.072245 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
242 21:37:15.072403 start: 1.6.2.5 compress-overlay (timeout 00:09:34) [common]
243 21:37:27.023061 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
244 21:37:27.023279 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:23) [common]
245 21:37:27.023429 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 21:37:27.023574 end: 1.6.2 lava-overlay (duration 00:00:15) [common]
247 21:37:27.023717 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:23) [common]
248 21:37:27.240562 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 21:37:27.240793 start: 1.6.4 extract-modules (timeout 00:09:22) [common]
250 21:37:27.240944 extracting modules file /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/modules/modules.tar to /var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p
251 21:37:27.672849 extracting modules file /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/modules/modules.tar to /var/lib/lava/dispatcher/tmp/734810/extract-overlay-ramdisk-9hcxohkz/ramdisk
252 21:37:28.120077 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 21:37:28.120325 start: 1.6.5 apply-overlay-tftp (timeout 00:09:21) [common]
254 21:37:28.120513 [common] Applying overlay to NFS
255 21:37:28.120657 [common] Applying overlay /var/lib/lava/dispatcher/tmp/734810/compress-overlay-iui3muo7/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p
256 21:37:29.474700 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 21:37:29.474953 start: 1.6.6 prepare-kernel (timeout 00:09:20) [common]
258 21:37:29.475155 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:20) [common]
259 21:37:29.475310 Converting downloaded kernel to a uImage
260 21:37:29.475514 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/kernel/Image /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/kernel/uImage
261 21:37:30.125587 output: Image Name:
262 21:37:30.125807 output: Created: Mon Sep 16 21:37:29 2024
263 21:37:30.125966 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
264 21:37:30.126105 output: Data Size: 58176000 Bytes = 56812.50 KiB = 55.48 MiB
265 21:37:30.126234 output: Load Address: 80200000
266 21:37:30.126355 output: Entry Point: 80200000
267 21:37:30.126457 output:
268 21:37:30.126624 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:01) [common]
269 21:37:30.126768 end: 1.6.6 prepare-kernel (duration 00:00:01) [common]
270 21:37:30.126912 start: 1.6.7 configure-preseed-file (timeout 00:09:19) [common]
271 21:37:30.127048 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
272 21:37:30.127183 start: 1.6.8 compress-ramdisk (timeout 00:09:19) [common]
273 21:37:30.127300 Building ramdisk /var/lib/lava/dispatcher/tmp/734810/extract-overlay-ramdisk-9hcxohkz/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/734810/extract-overlay-ramdisk-9hcxohkz/ramdisk
274 21:37:30.960385 >> 201741 blocks
275 21:37:35.784421 Adding RAMdisk u-boot header.
276 21:37:35.784630 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/734810/extract-overlay-ramdisk-9hcxohkz/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/734810/extract-overlay-ramdisk-9hcxohkz/ramdisk.cpio.gz.uboot
277 21:37:36.024024 output: Image Name:
278 21:37:36.024221 output: Created: Mon Sep 16 21:37:35 2024
279 21:37:36.024352 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
280 21:37:36.024472 output: Data Size: 26161424 Bytes = 25548.27 KiB = 24.95 MiB
281 21:37:36.024587 output: Load Address: 00000000
282 21:37:36.024700 output: Entry Point: 00000000
283 21:37:36.024811 output:
284 21:37:36.024996 rename /var/lib/lava/dispatcher/tmp/734810/extract-overlay-ramdisk-9hcxohkz/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/ramdisk/ramdisk.cpio.gz.uboot
285 21:37:36.025180 end: 1.6.8 compress-ramdisk (duration 00:00:06) [common]
286 21:37:36.025326 end: 1.6 prepare-tftp-overlay (duration 00:00:29) [common]
287 21:37:36.025474 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:14) [common]
288 21:37:36.025594 No LXC device requested
289 21:37:36.025741 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
290 21:37:36.025889 start: 1.8 deploy-device-env (timeout 00:09:14) [common]
291 21:37:36.026031 end: 1.8 deploy-device-env (duration 00:00:00) [common]
292 21:37:36.026150 Checking files for TFTP limit of 4294967296 bytes.
293 21:37:36.026835 end: 1 tftp-deploy (duration 00:00:46) [common]
294 21:37:36.027010 start: 2 uboot-action (timeout 00:05:00) [common]
295 21:37:36.027159 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
296 21:37:36.027307 end: 2.1 uboot-from-media (duration 00:00:00) [common]
297 21:37:36.027446 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
298 21:37:36.027597 Using kernel file from prepare-kernel: 734810/tftp-deploy-b9tyx1_t/kernel/uImage
299 21:37:36.027796 substitutions:
300 21:37:36.027919 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
301 21:37:36.028018 - {DTB_ADDR}: 0x8fc00000
302 21:37:36.028128 - {DTB}: 734810/tftp-deploy-b9tyx1_t/dtb/juno.dtb
303 21:37:36.028239 - {INITRD}: 734810/tftp-deploy-b9tyx1_t/ramdisk/ramdisk.cpio.gz.uboot
304 21:37:36.028332 - {KERNEL_ADDR}: 0x80200000
305 21:37:36.028424 - {KERNEL}: 734810/tftp-deploy-b9tyx1_t/kernel/uImage
306 21:37:36.028516 - {LAVA_MAC}: None
307 21:37:36.028619 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p
308 21:37:36.028712 - {NFS_SERVER_IP}: 192.168.56.230
309 21:37:36.028803 - {PRESEED_CONFIG}: None
310 21:37:36.028893 - {PRESEED_LOCAL}: None
311 21:37:36.028982 - {RAMDISK_ADDR}: 0x8fe00000
312 21:37:36.029071 - {RAMDISK}: 734810/tftp-deploy-b9tyx1_t/ramdisk/ramdisk.cpio.gz.uboot
313 21:37:36.029160 - {ROOT_PART}: None
314 21:37:36.029249 - {ROOT}: None
315 21:37:36.029338 - {SERVER_IP}: 192.168.56.230
316 21:37:36.029427 - {TEE_ADDR}: 0x83000000
317 21:37:36.029517 - {TEE}: None
318 21:37:36.029605 Parsed boot commands:
319 21:37:36.029691 - setenv autoload no
320 21:37:36.029780 - setenv initrd_high 0xffffffffffffffff
321 21:37:36.029869 - setenv fdt_high 0xffffffffffffffff
322 21:37:36.029957 - dhcp
323 21:37:36.030046 - setenv serverip 192.168.56.230
324 21:37:36.030133 - tftp 0x80200000 734810/tftp-deploy-b9tyx1_t/kernel/uImage
325 21:37:36.030221 - tftp 0x8fe00000 734810/tftp-deploy-b9tyx1_t/ramdisk/ramdisk.cpio.gz.uboot
326 21:37:36.030312 - setenv initrd_size ${filesize}
327 21:37:36.030400 - tftp 0x8fc00000 734810/tftp-deploy-b9tyx1_t/dtb/juno.dtb
328 21:37:36.030490 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
329 21:37:36.030586 - bootm 0x80200000 0x8fe00000 0x8fc00000
330 21:37:36.030714 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
332 21:37:36.031055 start: 2.3 connect-device (timeout 00:05:00) [common]
333 21:37:36.031164 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
334 21:37:36.035517 Setting prompt string to ['lava-test: # ']
335 21:37:36.036022 end: 2.3 connect-device (duration 00:00:00) [common]
336 21:37:36.036222 start: 2.4 uboot-commands (timeout 00:05:00) [common]
337 21:37:36.036391 start: 2.4.1 reset-device (timeout 00:05:00) [common]
338 21:37:36.036606 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
339 21:37:36.037082 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
340 21:37:43.713150 >> OK - accepted request
341 21:37:43.715701 Returned 0 in 7 seconds
342 21:37:43.816866 end: 2.4.1.1 pdu-reboot (duration 00:00:08) [common]
344 21:37:43.818254 end: 2.4.1 reset-device (duration 00:00:08) [common]
345 21:37:43.818765 start: 2.4.2 bootloader-interrupt (timeout 00:04:52) [common]
346 21:37:43.819204 Setting prompt string to ['Hit any key to stop autoboot']
347 21:37:43.819576 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
348 21:37:43.820901 Trying 127.0.0.1...
349 21:37:43.821312 Connected to 127.0.0.1.
350 21:37:43.821638 Escape character is '^]'.
351 21:37:44.232714 �
352 21:37:44.233222
353 21:37:44.233578 ARM V2M-Juno Boot loader v1.0.0
354 21:37:44.233890 HBI0262 build 2068
355 21:37:44.234191
356 21:37:44.235909 MBbios update in progress DO NOT SWITCH OFF...
357 21:37:54.901043
Device programmed: 1%
Device programmed: 3%
Device programmed: 4%
Device programmed: 6%
Device programmed: 7%
Device programmed: 9%
Device programmed: 10%
Device programmed: 12%
Device programmed: 14%
Device programmed: 15%
Device programmed: 17%
Device programmed: 18%
Device programmed: 20%
Device programmed: 21%
Device programmed: 23%
Device programmed: 25%
Device programmed: 26%
Device programmed: 28%
Device programmed: 29%
Device programmed: 31%
Device programmed: 32%
Device programmed: 34%
Device programmed: 35%
Device programmed: 37%
Device programmed: 39%
358 21:37:54.901574 MBbios update complete.
359 21:37:55.598488
360 21:37:55.599010 ARM V2M_Juno Firmware v1.5.1
361 21:37:55.599455 Build Date: Apr 3 2019
362 21:37:55.599893
363 21:37:55.601691 Time : 00:00:00
364 21:37:55.602147 Date : 01:01:2000
365 21:37:55.825532
366 21:37:55.826059 Press Enter to stop auto boot...
367 21:37:55.826518
368 21:38:00.942062
369 21:38:00.942805 Powering up system...
370 21:38:01.133904
371 21:38:01.134434 Switching on ATXPSU...
372 21:38:02.796794 PMIC RAM configuration (pms_v103.bin)...
373 21:38:06.810348 MBtemp : 38 degC
374 21:38:06.810860
375 21:38:06.828179 Configuring motherboard (rev B, var A)...
376 21:38:06.831360 IOFPGA image \MB\HBI0262B\io_b118.bit
377 21:38:10.268941 IOFPGA config: PASSED
378 21:38:12.349205 OSC CLK config: PASSED
379 21:38:12.349739
380 21:38:12.350094 Configuring SCC registers...
381 21:38:12.350424 Writing SCC 0x00000054 with 0x0007FFFE
382 21:38:12.351071 Writing SCC 0x0000005C with 0x00FE001E
383 21:38:12.351414 Writing SCC 0x00000100 with 0x003F1000
384 21:38:12.351708 Writing SCC 0x00000104 with 0x0001F300
385 21:38:12.352057 Writing SCC 0x00000108 with 0x00371000
386 21:38:12.352344 Writing SCC 0x0000010C with 0x0001B300
387 21:38:12.352746 Writing SCC 0x00000118 with 0x003F1000
388 21:38:12.353179 Writing SCC 0x0000011C with 0x0001F100
389 21:38:12.353628 Writing SCC 0x000000F8 with 0x0BEC0000
390 21:38:12.354020 Writing SCC 0x000000FC with 0xABE40000
391 21:38:12.354364 Writing SCC 0x0000000C with 0x000000C2
392 21:38:12.386430 Writing SCC 0x00000010 with 0x000000C2
393 21:38:12.386875
394 21:38:12.387209 Peripheral ID0:0x000000AD
395 21:38:12.387518 Peripheral ID1:0x000000B0
396 21:38:12.387846 Peripheral ID2:0x0000000B
397 21:38:12.388139 Peripheral ID3:0x00000000
398 21:38:12.388415 Peripheral ID4:0x0000000D
399 21:38:12.388688 Peripheral ID5:0x000000F0
400 21:38:12.388966 Peripheral ID6:0x00000005
401 21:38:12.389238 Peripheral ID7:0x000000B1
402 21:38:12.389887
403 21:38:12.501543 Programming NOR Flash
404 21:38:13.428841 PCIE clock configured...
405 21:38:13.620768
406 21:38:13.636716 Testing motherboard interfaces (FPGA build 118)...
407 21:38:13.637197 SRAM 32MB test: PASSED
408 21:38:13.924570 LAN9118 test: PASSED
409 21:38:14.164482 ERROR: SMC USB SRAM mode lock
410 21:38:14.180439 SMC USB test: FAILED
411 21:38:14.180912 KMI1/2 test: PASSED
412 21:38:14.196433 MMC test: PASSED
413 21:38:14.212427 PB/LEDs test: PASSED
414 21:38:14.228278 FPGA UART test: PASSED
415 21:38:14.468281 PCIe init test: PASSED
416 21:38:14.484219 MAC addrs test: PASSED
417 21:38:14.484701
418 21:38:14.516204 SMC MAC address 0002-F700-584D
419 21:38:14.532174 Setting HDMI0 mode for SVGA.
420 21:38:14.660115 Setting HDMI1 mode for SVGA.
421 21:38:14.756071
422 21:38:14.867984 SoC SMB clock enabled.
423 21:38:14.995887
424 21:38:14.996370 Testing SMB clock...
425 21:38:15.107858 SMB clock running
426 21:38:15.155812 Releasing system resets...
427 21:38:15.267747
428 21:38:15.268292 UART0 set to SoC UART0
429 21:38:15.268749 UART1 set to SoC UART1
430 21:38:15.269161
431 21:38:15.397510 NOTICE: Booting Trusted Firmware
432 21:38:15.397989 NOTICE: BL1: v2.1(release):v2.2-rc0
433 21:38:15.400702 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
434 21:38:15.420495 NOTICE: BL1: Booting BL2
435 21:38:15.420964 NOTICE: BL2: v2.1(release):v2.2-rc0
436 21:38:15.423686 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
437 21:38:16.901632 NOTICE: BL1: Booting BL31
438 21:38:16.904843 NOTICE: BL31: v2.1(release):v2.2-rc0
439 21:38:16.905324 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
440 21:38:17.313195
441 21:38:17.313536
442 21:38:17.316454 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
443 21:38:17.316929
444 21:38:17.652251 DRAM: 8 GiB
445 21:38:17.714045 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
446 21:38:17.714556 Core: 21 devices, 8 uclasses, devicetree: board
447 21:38:17.717272 Flash: 64 MiB
448 21:38:17.757956 Loading Environment from Flash... *** Warning - bad CRC, using default environment
449 21:38:17.758412
450 21:38:17.758754 In: serial@7ff80000
451 21:38:17.759070 Out: serial@7ff80000
452 21:38:17.759377 Err: serial@7ff80000
453 21:38:17.759665 Net: eth0: ethernet@200000000
455 21:38:17.812212 Hit any key to stop autoboot: 1
456 21:38:17.813030 end: 2.4.2 bootloader-interrupt (duration 00:00:34) [common]
457 21:38:17.813697 start: 2.4.3 bootloader-commands (timeout 00:04:18) [common]
458 21:38:17.814159 Setting prompt string to ['VExpress64#']
459 21:38:17.814630 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:18)
460 21:38:17.841131 0
461 21:38:17.842034 Setting prompt string to ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
462 21:38:17.842507 Sending with 100 millisecond of delay
464 21:38:20.598810 VExpress64# setenv autoload no
465 21:38:20.699563 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:15)
466 21:38:20.703297 setenv autoload no
467 21:38:20.704010 Sending with 100 millisecond of delay
469 21:38:26.318655 VExpress64# setenv initrd_high 0xffffffffffffffff
470 21:38:26.419357 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:10)
471 21:38:26.420172 setenv initrd_high 0xffffffffffffffff
472 21:38:26.421042 Sending with 100 millisecond of delay
474 21:38:31.582075 VExpress64# setenv fdt_high 0xffffffffffffffff
475 21:38:31.682806 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:04)
476 21:38:31.683686 setenv fdt_high 0xffffffffffffffff
477 21:38:31.684438 Sending with 100 millisecond of delay
479 21:38:32.336403 VExpress64# dhcp
480 21:38:32.437127 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:04)
481 21:38:32.438029 dhcp
482 21:38:32.438443 smc911x: detected LAN9118 controller
483 21:38:33.935458 smc911x: phy initialized
484 21:38:33.936064 smc911x: MAC 00:02:f7:00:58:4d
485 21:38:33.938627 BOOTP broadcast 1
486 21:38:34.178394 BOOTP broadcast 2
487 21:38:34.689833 BOOTP broadcast 3
488 21:38:35.681346 BOOTP broadcast 4
489 21:38:37.680003 BOOTP broadcast 5
490 21:38:37.702862 DHCP client bound to address 192.168.6.16 (3765 ms)
491 21:38:37.706154 smc911x: MAC 00:02:f7:00:58:4d
492 21:38:37.706905 Sending with 100 millisecond of delay
494 21:38:42.266951 VExpress64# setenv serverip 192.168.56.230
495 21:38:42.367687 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:54)
496 21:38:42.368605 setenv serverip 192.168.56.230
497 21:38:42.369323 Sending with 100 millisecond of delay
499 21:38:50.987678 VExpress64# tftp 0x80200000 734810/tftp-deploy-b9tyx1_t/kernel/uImage
500 21:38:51.088566 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:45)
501 21:38:51.089392 tftp 0x80200000 734810/tftp-deploy-b9tyx1_t/kernel/uImage
502 21:38:51.089798 smc911x: detected LAN9118 controller
503 21:38:52.594230 smc911x: phy initialized
504 21:38:52.594749 smc911x: MAC 00:02:f7:00:58:4d
505 21:38:52.595320 Using ethernet@200000000 device
506 21:38:52.595924 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
507 21:38:52.596483 Filename '734810/tftp-deploy-b9tyx1_t/kernel/uImage'.
508 21:38:52.596989 Load address: 0x80200000
509 21:38:58.065937 Loading: *#################################################################
510 21:38:58.545666 #################################################################
511 21:38:59.025339 #################################################################
512 21:38:59.521098 #################################################################
513 21:38:59.984816 #################################################################
514 21:39:00.480425 #################################################################
515 21:39:00.960172 #################################################################
516 21:39:01.455832 #################################################################
517 21:39:01.951693 #################################################################
518 21:39:02.431238 #################################################################
519 21:39:02.926935 #################################################################
520 21:39:03.406727 #################################################################
521 21:39:03.886257 #################################################################
522 21:39:04.365997 #################################################################
523 21:39:04.845669 #################################################################
524 21:39:05.341448 #################################################################
525 21:39:05.805181 #################################################################
526 21:39:06.284795 #################################################################
527 21:39:06.764448 #################################################################
528 21:39:07.228393 #################################################################
529 21:39:07.675992 #################################################################
530 21:39:08.155711 #################################################################
531 21:39:08.635236 #################################################################
532 21:39:09.082985 #################################################################
533 21:39:09.530863 #################################################################
534 21:39:09.994537 #################################################################
535 21:39:10.458014 #################################################################
536 21:39:10.937657 #################################################################
537 21:39:11.433422 #################################################################
538 21:39:11.929174 #################################################################
539 21:39:12.408801 #################################################################
540 21:39:12.888624 #################################################################
541 21:39:13.336287 #################################################################
542 21:39:13.815907 #################################################################
543 21:39:14.263722 #################################################################
544 21:39:14.743227 #################################################################
545 21:39:15.223022 #################################################################
546 21:39:15.686852 #################################################################
547 21:39:16.134476 #################################################################
548 21:39:16.598184 #################################################################
549 21:39:17.061786 #################################################################
550 21:39:17.541672 #################################################################
551 21:39:18.021199 #################################################################
552 21:39:18.500835 #################################################################
553 21:39:18.980536 #################################################################
554 21:39:19.460289 #################################################################
555 21:39:19.955921 #################################################################
556 21:39:20.419685 #################################################################
557 21:39:20.899313 #################################################################
558 21:39:21.378989 #################################################################
559 21:39:21.858622 #################################################################
560 21:39:22.322367 #################################################################
561 21:39:22.786079 #################################################################
562 21:39:23.249912 #################################################################
563 21:39:23.713496 #################################################################
564 21:39:24.177280 #################################################################
565 21:39:24.640919 #################################################################
566 21:39:25.120722 #################################################################
567 21:39:25.584337 #################################################################
568 21:39:26.063988 #################################################################
569 21:39:26.537689 ###############################################################
570 21:39:26.538213 1.6 MiB/s
571 21:39:26.538573 done
572 21:39:26.540886 Bytes transferred = 58176064 (377b240 hex)
573 21:39:26.541337 smc911x: MAC 00:02:f7:00:58:4d
574 21:39:26.542170 Sending with 100 millisecond of delay
576 21:39:37.565155 VExpress64# tftp 0x8fe00000 734810/tftp-deploy-b9tyx1_t/ramdisk/ramdisk.cpio.gz.uboot
577 21:39:37.665872 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:58)
578 21:39:37.666650 tftp 0x8fe00000 734810/tftp-deploy-b9tyx1_t/ramdisk/ramdisk.cpio.gz.uboot
579 21:39:37.667011 smc911x: detected LAN9118 controller
580 21:39:39.213552 smc911x: phy initialized
581 21:39:39.214053 smc911x: MAC 00:02:f7:00:58:4d
582 21:39:39.214395 Using ethernet@200000000 device
583 21:39:39.215044 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
584 21:39:39.216952 Filename '734810/tftp-deploy-b9tyx1_t/ramdisk/ramdisk.cpio.gz.uboot'.
585 21:39:39.217393 Load address: 0x8fe00000
586 21:39:44.636767 Loading: *#################################################################
587 21:39:45.084742 #################################################################
588 21:39:45.564452 #################################################################
589 21:39:46.044163 #################################################################
590 21:39:46.507752 #################################################################
591 21:39:46.987529 #################################################################
592 21:39:47.435282 #################################################################
593 21:39:47.914958 #################################################################
594 21:39:48.378718 #################################################################
595 21:39:48.842547 #################################################################
596 21:39:49.322070 #################################################################
597 21:39:49.785909 #################################################################
598 21:39:50.281638 #################################################################
599 21:39:50.777407 #################################################################
600 21:39:51.241163 #################################################################
601 21:39:51.736744 #################################################################
602 21:39:52.200406 #################################################################
603 21:39:52.680141 #################################################################
604 21:39:53.160025 #################################################################
605 21:39:53.622774 #################################################################
606 21:39:54.103337 #################################################################
607 21:39:54.567037 #################################################################
608 21:39:55.046642 #################################################################
609 21:39:55.542342 #################################################################
610 21:39:56.022117 #################################################################
611 21:39:56.501728 #################################################################
612 21:39:56.981325 #################################################################
613 21:39:57.176319 ############################
614 21:39:57.176830 1.4 MiB/s
615 21:39:57.177293 done
616 21:39:57.179494 Bytes transferred = 26161488 (18f3150 hex)
617 21:39:57.180005 smc911x: MAC 00:02:f7:00:58:4d
618 21:39:57.180811 Sending with 100 millisecond of delay
620 21:40:01.740757 VExpress64# setenv initrd_size ${filesize}
621 21:40:01.841486 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:34)
622 21:40:01.842258 setenv initrd_size ${filesize}
623 21:40:01.842875 Sending with 100 millisecond of delay
625 21:40:10.310302 VExpress64# tftp 0x8fc00000 734810/tftp-deploy-b9tyx1_t/dtb/juno.dtb
626 21:40:10.411015 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:26)
627 21:40:10.411865 tftp 0x8fc00000 734810/tftp-deploy-b9tyx1_t/dtb/juno.dtb
628 21:40:10.412253 smc911x: detected LAN9118 controller
629 21:40:11.927199 smc911x: phy initialized
630 21:40:11.927699 smc911x: MAC 00:02:f7:00:58:4d
631 21:40:11.928165 Using ethernet@200000000 device
632 21:40:11.928487 TFTP from server 192.168.56.230; our IP address is 192.168.6.16; sending through gateway 192.168.6.1
633 21:40:11.928791 Filename '734810/tftp-deploy-b9tyx1_t/dtb/juno.dtb'.
634 21:40:11.930389 Load address: 0x8fc00000
635 21:40:16.934823 Loading: *##
636 21:40:16.935096 4.9 KiB/s
637 21:40:16.935262 done
638 21:40:16.952649 Bytes transferred = 26981 (6965 hex)
639 21:40:16.952892 smc911x: MAC 00:02:f7:00:58:4d
640 21:40:16.955923 Sending with 100 millisecond of delay
642 21:40:55.481955 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
643 21:40:55.582707 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:01:40)
644 21:40:55.583487 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
645 21:40:55.584158 Sending with 100 millisecond of delay
647 21:41:01.346423 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
648 21:41:01.447136 Setting prompt string to ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
649 21:41:01.447652 bootloader-commands: Wait for prompt ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:01:35)
650 21:41:01.448565 bootm 0x80200000 0x8fe00000 0x8fc00000
651 21:41:01.448941 ## Booting kernel from Legacy Image at 80200000 ...
652 21:41:01.449258 Image Name:
653 21:41:01.449558 Image Type: AArch64 Linux Kernel Image (uncompressed)
654 21:41:01.449849 Data Size: 58176000 Bytes = 55.5 MiB
655 21:41:01.450133 Load Address: 80200000
656 21:41:01.450413 Entry Point: 80200000
657 21:41:01.905366 Verifying Checksum ... OK
658 21:41:01.905886 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
659 21:41:01.906301 Image Name:
660 21:41:01.906645 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
661 21:41:01.906966 Data Size: 26161424 Bytes = 24.9 MiB
662 21:41:01.907268 Load Address: 00000000
663 21:41:01.907561 Entry Point: 00000000
664 21:41:02.134139 Verifying Checksum ... OK
665 21:41:02.134623 ## Flattened Device Tree blob at 8fc00000
666 21:41:02.137370 Booting using the fdt blob at 0x8fc00000
667 21:41:02.137822 Loading Kernel Image
668 21:41:02.198318 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
669 21:41:02.198783
670 21:41:02.199135 Starting kernel ...
671 21:41:02.199455
672 21:41:02.200200 end: 2.4.3 bootloader-commands (duration 00:02:44) [common]
673 21:41:02.200686 start: 2.4.4 auto-login-action (timeout 00:01:34) [common]
674 21:41:02.201053 Setting prompt string to ['Linux version [0-9]']
675 21:41:02.201406 Setting prompt string to ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
676 21:41:02.201765 auto-login-action: Wait for prompt ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:05:00)
677 21:41:02.276354 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
678 21:41:02.277343 start: 2.4.4.1 login-action (timeout 00:01:34) [common]
679 21:41:02.277815 The string '/ #' does not look like a typical prompt and could match status messages instead. Please check the job log files and use a prompt string which matches the actual prompt string more closely.
680 21:41:02.278203 Setting prompt string to []
681 21:41:02.278590 Setting prompt string to ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing']
682 21:41:02.278964 Using line separator: #'\n'#
683 21:41:02.279275 No login prompt set.
684 21:41:02.279651 Parsing kernel messages
685 21:41:02.280041 ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing', '/ #', 'Login timed out', 'Login incorrect']
686 21:41:02.280599 [login-action] Waiting for messages, (timeout 00:01:34)
687 21:41:02.280938 Waiting using forced prompt support (timeout 00:00:47)
688 21:41:02.283228 [ 0.000000] Linux version 6.1.107-cip28 (KernelCI@build-j311856-arm64-gcc-12-defconfig-kselftest-qh7rs) (aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Mon Sep 16 19:58:06 UTC 2024
689 21:41:02.283650 [ 0.000000] Machine model: ARM Juno development board (r0)
690 21:41:02.284011 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
691 21:41:02.295149 [ 0.000000] printk: bootconsole [pl11] enabled
692 21:41:02.295597 [ 0.000000] efi: UEFI not found.
693 21:41:02.551128 [ 0.000000] NUMA: No NUMA configuration found
694 21:41:02.551642 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
695 21:41:02.552040 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
696 21:41:02.552362 [ 0.000000] Zone ranges:
697 21:41:02.553022 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
698 21:41:02.553368 [ 0.000000] DMA32 empty
699 21:41:02.553663 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
700 21:41:02.553953 [ 0.000000] Movable zone start for each node
701 21:41:02.554606 [ 0.000000] Early memory node ranges
702 21:41:02.582753 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
703 21:41:02.583209 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
704 21:41:02.586076 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
705 21:41:02.743402 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
706 21:41:02.743932 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
707 21:41:02.744377 [ 0.000000] psci: probing for conduit method from DT.
708 21:41:02.744785 [ 0.000000] psci: PSCIv1.1 detected in firmware.
709 21:41:02.745556 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
710 21:41:02.745916 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
711 21:41:02.746301 [ 0.000000] psci: SMC Calling Convention v1.1
712 21:41:02.746812 [ 0.000000] percpu: Embedded 32 pages/cpu s92704 r8192 d30176 u131072
713 21:41:02.788147 [ 0.000000] Detected VIPT I-cache on CPU0
714 21:41:02.788996 [ 0.000000] CPU features: detected: ARM erratum 843419
715 21:41:02.789375 [ 0.000000] CPU features: detected: ARM erratum 845719
716 21:41:02.789700 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
717 21:41:02.790009 [ 0.000000] alternatives: applying boot alternatives
718 21:41:02.790308 [ 0.000000] Fallback order for Node 0: 0
719 21:41:02.790596 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
720 21:41:02.791486 [ 0.000000] Policy zone: Normal
721 21:41:02.835513 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
722 21:41:02.836002 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
723 21:41:02.836387 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
724 21:41:02.867617 <6>[ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
725 21:41:02.868107 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
726 21:41:02.868452 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
727 21:41:02.870854 <6>[ 0.000000] software IO TLB: area num 8.
728 21:41:02.907764 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
729 21:41:04.841970 <6>[ 0.000000] Memory: 8014416K/8372224K available (23424K kernel code, 7148K rwdata, 11832K rodata, 14272K init, 11462K bss, 325040K reserved, 32768K cma-reserved)
730 21:41:04.842487 <4>[ 0.000000] **********************************************************
731 21:41:04.842851 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
732 21:41:04.843179 <4>[ 0.000000] ** **
733 21:41:04.845118 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
734 21:41:04.885284 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
735 21:41:04.886246 <4>[ 0.000000] ** might reduce the security of your system. **
736 21:41:04.886636 <4>[ 0.000000] ** **
737 21:41:04.886968 <4>[ 0.000000] ** If you see this message and you are not debugging **
738 21:41:04.887281 <4>[ 0.000000] ** the kernel, report this immediately to your system **
739 21:41:04.888876 <4>[ 0.000000] ** administrator! **
740 21:41:04.930353 <4>[ 0.000000] ** **
741 21:41:04.930855 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
742 21:41:04.931218 <4>[ 0.000000] **********************************************************
743 21:41:04.931548 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
744 21:41:04.933590 <6>[ 0.000000] ftrace: allocating 66566 entries in 261 pages
745 21:41:05.264363 <6>[ 0.000000] ftrace: allocated 261 pages with 3 groups
746 21:41:05.264892 <6>[ 0.000000] trace event string verifier disabled
747 21:41:05.265257 <6>[ 0.000000] Running RCU self tests
748 21:41:05.265612 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
749 21:41:05.265953 <6>[ 0.000000] rcu: RCU event tracing is enabled.
750 21:41:05.266807 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
751 21:41:05.267159 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
752 21:41:05.267467 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
753 21:41:05.296025 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
754 21:41:05.296477 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
755 21:41:05.296824 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
756 21:41:05.299431 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
757 21:41:05.414340 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
758 21:41:05.414827 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
759 21:41:05.415205 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
760 21:41:05.416182 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
761 21:41:05.416569 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
762 21:41:05.416897 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
763 21:41:05.417805 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
764 21:41:05.468260 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
765 21:41:05.468752 <3>[ 0.000000] timer_sp804: timer clock not found: -517
766 21:41:05.469116 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
767 21:41:05.469442 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
768 21:41:05.469762 <3>[ 0.000000] timer_sp804: timer clock not found: -517
769 21:41:05.470060 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
770 21:41:05.515850 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
771 21:41:05.516331 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
772 21:41:05.516696 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
773 21:41:05.517030 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
774 21:41:05.517338 <6>[ 0.011103] Console: colour dummy device 80x25
775 21:41:05.519128 <4>[ 0.016010] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
776 21:41:05.560292 <4>[ 0.024203] ... MAX_LOCKDEP_SUBCLASSES: 8
777 21:41:05.560773 <4>[ 0.028691] ... MAX_LOCK_DEPTH: 48
778 21:41:05.561134 <4>[ 0.033266] ... MAX_LOCKDEP_KEYS: 8192
779 21:41:05.561459 <4>[ 0.038017] ... CLASSHASH_SIZE: 4096
780 21:41:05.561762 <4>[ 0.042768] ... MAX_LOCKDEP_ENTRIES: 32768
781 21:41:05.562054 <4>[ 0.047607] ... MAX_LOCKDEP_CHAINS: 65536
782 21:41:05.562342 <4>[ 0.052445] ... CHAINHASH_SIZE: 32768
783 21:41:05.562627 <4>[ 0.057284] memory used by lock dependency info: 6365 kB
784 21:41:05.563579 <4>[ 0.063091] memory used for stack traces: 4224 kB
785 21:41:05.607466 <4>[ 0.068282] per task-struct memory footprint: 1920 bytes
786 21:41:05.608018 <6>[ 0.074488] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
787 21:41:05.608383 <6>[ 0.085444] pid_max: default: 32768 minimum: 301
788 21:41:05.608708 <6>[ 0.091553] LSM: Security Framework initializing
789 21:41:05.609015 <6>[ 0.096810] landlock: Up and running.
790 21:41:05.609311 <6>[ 0.101003] LSM support for eBPF active
791 21:41:05.610736 <6>[ 0.106185] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
792 21:41:05.631917 <6>[ 0.114224] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
793 21:41:05.679933 <6>[ 0.142882] cblist_init_generic: Setting adjustable number of callback queues.
794 21:41:05.680439 <6>[ 0.150627] cblist_init_generic: Setting shift to 3 and lim to 1.
795 21:41:05.680793 <6>[ 0.157907] cblist_init_generic: Setting adjustable number of callback queues.
796 21:41:05.681114 <6>[ 0.165671] cblist_init_generic: Setting shift to 3 and lim to 1.
797 21:41:05.682048 <6>[ 0.172952] cblist_init_generic: Setting adjustable number of callback queues.
798 21:41:05.683129 <6>[ 0.180711] cblist_init_generic: Setting shift to 3 and lim to 1.
799 21:41:05.698940 <6>[ 0.187952] Running RCU-tasks wait API self tests
800 21:41:05.818762 <6>[ 0.300513] rcu: Hierarchical SRCU implementation.
801 21:41:05.819247 <6>[ 0.305751] rcu: Max phase no-delay instances is 1000.
802 21:41:05.821969 <6>[ 0.311628] Callback from call_rcu_tasks_trace() invoked.
803 21:41:05.860680 <6>[ 0.345908] EFI services will not be available.
804 21:41:05.863914 <6>[ 0.354487] smp: Bringing up secondary CPUs ...
805 21:41:05.923513 <6>[ 0.365119] CPU features: detected: Spectre-v2
806 21:41:05.924035 <6>[ 0.365133] CPU features: detected: Spectre-v3a
807 21:41:05.924376 <6>[ 0.365143] CPU features: detected: Spectre-BHB
808 21:41:05.924681 <6>[ 0.365154] CPU features: detected: ARM erratum 834220
809 21:41:05.924976 <6>[ 0.365163] CPU features: detected: ARM erratum 832075
810 21:41:05.925264 <6>[ 0.365170] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
811 21:41:05.925550 <6>[ 0.365178] Detected PIPT I-cache on CPU1
812 21:41:05.967515 <6>[ 0.365403] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
813 21:41:05.968021 <6>[ 0.371086] Detected PIPT I-cache on CPU2
814 21:41:05.969080 <6>[ 0.371226] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
815 21:41:05.969440 <6>[ 0.376530] Detected VIPT I-cache on CPU3
816 21:41:05.969757 <6>[ 0.376807] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
817 21:41:05.970055 <6>[ 0.382200] Detected VIPT I-cache on CPU4
818 21:41:05.970344 <6>[ 0.382457] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
819 21:41:05.970735 <6>[ 0.387981] Detected VIPT I-cache on CPU5
820 21:41:06.026676 <6>[ 0.388242] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
821 21:41:06.027137 <6>[ 0.388933] smp: Brought up 1 node, 6 CPUs
822 21:41:06.027483 <6>[ 0.486746] SMP: Total of 6 processors activated.
823 21:41:06.027839 <6>[ 0.492001] Callback from call_rcu_tasks_rude() invoked.
824 21:41:06.028152 <6>[ 0.497997] CPU features: detected: 32-bit EL0 Support
825 21:41:06.028446 <6>[ 0.503576] CPU features: detected: 32-bit EL1 Support
826 21:41:06.028736 <6>[ 0.509277] CPU features: detected: CRC32 instructions
827 21:41:06.029026 <6>[ 0.515208] CPU: All CPU(s) started at EL2
828 21:41:06.030085 <6>[ 0.519731] alternatives: applying system-wide alternatives
829 21:41:06.045757 <6>[ 0.546538] devtmpfs: initialized
830 21:41:06.109703 <6>[ 0.607477] Callback from call_rcu_tasks() invoked.
831 21:41:06.170552 <6>[ 0.648197] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
832 21:41:06.173766 <6>[ 0.658423] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
833 21:41:06.205542 <6>[ 0.694950] pinctrl core: initialized pinctrl subsystem
834 21:41:06.261244 <6>[ 0.712564] DMI not present or invalid.
835 21:41:06.261723 <6>[ 0.720086] NET: Registered PF_NETLINK/PF_ROUTE protocol family
836 21:41:06.262087 <6>[ 0.732845] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
837 21:41:06.262418 <6>[ 0.741429] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
838 21:41:06.262730 <6>[ 0.751984] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
839 21:41:06.264511 <6>[ 0.760798] audit: initializing netlink subsys (disabled)
840 21:41:06.312431 <5>[ 0.767402] audit: type=2000 audit(0.636:1): state=initialized audit_enabled=0 res=1
841 21:41:06.312903 <6>[ 0.775677] thermal_sys: Registered thermal governor 'step_wise'
842 21:41:06.313352 <6>[ 0.775700] thermal_sys: Registered thermal governor 'power_allocator'
843 21:41:06.313764 <6>[ 0.782582] cpuidle: using governor menu
844 21:41:06.314157 <6>[ 0.795217] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
845 21:41:06.315659 <6>[ 0.802963] ASID allocator initialised with 65536 entries
846 21:41:06.331553 <6>[ 0.822087] Serial: AMBA PL011 UART driver
847 21:41:06.426132 <6>[ 0.884868] amba 20010000.etf: Fixed dependency cycle(s) with /funnel@20040000
848 21:41:06.426616 <6>[ 0.893147] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000
849 21:41:06.427069 <6>[ 0.903230] amba 20040000.funnel: Fixed dependency cycle(s) with /stm@20100000
850 21:41:06.427481 <6>[ 0.911350] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000
851 21:41:06.427916 <6>[ 0.920651] amba 20070000.etr: Fixed dependency cycle(s) with /replicator@20120000
852 21:41:06.476700 <6>[ 0.929197] amba 20030000.tpiu: Fixed dependency cycle(s) with /replicator@20120000
853 21:41:06.477193 <6>[ 0.937801] amba 20010000.etf: Fixed dependency cycle(s) with /replicator@20120000
854 21:41:06.477644 <6>[ 0.946271] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000
855 21:41:06.478069 <6>[ 0.954737] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000
856 21:41:06.478472 <6>[ 0.963201] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000
857 21:41:06.480002 <6>[ 0.975362] amba 22040000.etm: Fixed dependency cycle(s) with /funnel@220c0000
858 21:41:06.530077 <6>[ 0.983476] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@220c0000
859 21:41:06.530539 <6>[ 0.991856] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000
860 21:41:06.530979 <6>[ 1.000017] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
861 21:41:06.531391 <6>[ 1.010092] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22140000
862 21:41:06.531815 <6>[ 1.018264] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000
863 21:41:06.533260 <6>[ 1.030933] amba 23040000.etm: Fixed dependency cycle(s) with /funnel@230c0000
864 21:41:06.580632 <6>[ 1.039098] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@230c0000
865 21:41:06.581105 <6>[ 1.047515] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000
866 21:41:06.581462 <6>[ 1.055698] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
867 21:41:06.581784 <6>[ 1.065766] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23140000
868 21:41:06.582095 <6>[ 1.074012] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000
869 21:41:06.622229 <6>[ 1.084423] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23240000
870 21:41:06.622701 <6>[ 1.092663] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000
871 21:41:06.623058 <6>[ 1.103072] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23340000
872 21:41:06.625496 <6>[ 1.111335] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000
873 21:41:06.645210 <6>[ 1.142521] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
874 21:41:06.674176 <6>[ 1.151940] printk: console [ttyAMA0] enabled
875 21:41:06.674637 <6>[ 1.151940] printk: console [ttyAMA0] enabled
876 21:41:06.674992 <6>[ 1.161319] printk: bootconsole [pl11] disabled
877 21:41:06.677438 <6>[ 1.161319] printk: bootconsole [pl11] disabled
878 21:41:06.693310 <4>[ 1.193228] KASLR disabled due to lack of seed
879 21:41:06.835863 <6>[ 1.301941] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
880 21:41:06.836325 <6>[ 1.309088] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
881 21:41:06.836679 <6>[ 1.315734] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
882 21:41:06.837002 <6>[ 1.322834] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
883 21:41:06.837315 <6>[ 1.329411] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
884 21:41:06.839115 <6>[ 1.336508] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
885 21:41:06.862047 <6>[ 1.343086] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
886 21:41:06.862495 <6>[ 1.350180] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
887 21:41:06.881192 <6>[ 1.370201] ACPI: Interpreter disabled.
888 21:41:06.937286 <6>[ 1.389207] iommu: Default domain type: Translated
889 21:41:06.937780 <6>[ 1.394416] iommu: DMA domain TLB invalidation policy: strict mode
890 21:41:06.938148 <5>[ 1.404416] SCSI subsystem initialized
891 21:41:06.938480 <6>[ 1.413009] usbcore: registered new interface driver usbfs
892 21:41:06.938794 <6>[ 1.419182] usbcore: registered new interface driver hub
893 21:41:06.939095 <6>[ 1.425133] usbcore: registered new device driver usb
894 21:41:06.940491 <6>[ 1.435239] platform 7ff60000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@70
895 21:41:06.989380 <6>[ 1.445540] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000
896 21:41:06.989847 <6>[ 1.453614] platform 7ff50000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@71
897 21:41:06.990291 <6>[ 1.463684] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000
898 21:41:06.990707 <6>[ 1.476227] pps_core: LinuxPPS API ver. 1 registered
899 21:41:06.991100 <6>[ 1.481540] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
900 21:41:06.992732 <6>[ 1.491159] PTP clock support registered
901 21:41:07.057866 <6>[ 1.496318] EDAC MC: Ver: 3.0.0
902 21:41:07.058336 <6>[ 1.508479] FPGA manager framework
903 21:41:07.058774 <6>[ 1.513247] Advanced Linux Sound Architecture Driver Initialized.
904 21:41:07.059190 <6>[ 1.524248] NET: Registered PF_ATMPVC protocol family
905 21:41:07.059577 <6>[ 1.529619] NET: Registered PF_ATMSVC protocol family
906 21:41:07.060004 <6>[ 1.536659] vgaarb: loaded
907 21:41:07.060383 <6>[ 1.541613] clocksource: Switched to clocksource arch_sys_counter
908 21:41:07.060757 <5>[ 1.552476] VFS: Disk quotas dquot_6.6.0
909 21:41:07.061844 <6>[ 1.556967] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
910 21:41:07.076001 <6>[ 1.566330] pnp: PnP ACPI: disabled
911 21:41:07.149832 <6>[ 1.632316] NET: Registered PF_INET protocol family
912 21:41:07.153057 <6>[ 1.638048] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
913 21:41:07.194879 <6>[ 1.656587] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
914 21:41:07.195340 <6>[ 1.666581] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
915 21:41:07.195813 <6>[ 1.674801] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
916 21:41:07.198150 <6>[ 1.683868] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
917 21:41:07.272354 <6>[ 1.723620] TCP: Hash tables configured (established 65536 bind 65536)
918 21:41:07.272832 <6>[ 1.732420] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
919 21:41:07.273288 <6>[ 1.743050] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
920 21:41:07.273710 <6>[ 1.752801] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
921 21:41:07.274111 <6>[ 1.763759] NET: Registered PF_UNIX/PF_LOCAL protocol family
922 21:41:07.275243 <6>[ 1.773128] RPC: Registered named UNIX socket transport module.
923 21:41:07.323139 <6>[ 1.779419] RPC: Registered udp transport module.
924 21:41:07.324323 <6>[ 1.784438] RPC: Registered tcp transport module.
925 21:41:07.324725 <6>[ 1.789454] RPC: Registered tcp NFSv4.1 backchannel transport module.
926 21:41:07.325146 <6>[ 1.796231] NET: Registered PF_XDP protocol family
927 21:41:07.325550 <6>[ 1.801355] PCI: CLS 0 bytes, default 64
928 21:41:07.325940 <6>[ 1.809231] Unpacking initramfs...
929 21:41:07.326323 <6>[ 1.813280] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
930 21:41:07.355713 <6>[ 1.825621] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
931 21:41:07.356207 <6>[ 1.834477] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
932 21:41:07.356657 <6>[ 1.834477] Only trusted guests should be used on this system.
933 21:41:07.358992 <6>[ 1.849092] kvm [1]: IPA Size Limit: 40 bits
934 21:41:07.381629 <6>[ 1.868875] kvm [1]: vgic interrupt IRQ9
935 21:41:07.384872 <6>[ 1.874202] kvm [1]: Hyp mode initialized successfully
936 21:41:07.420586 <5>[ 1.904873] Initialise system trusted keyrings
937 21:41:07.423851 <6>[ 1.911430] workingset: timestamp_bits=42 max_order=21 bucket_order=0
938 21:41:07.658658 <6>[ 2.144547] squashfs: version 4.0 (2009/01/31) Phillip Lougher
939 21:41:07.710400 <5>[ 2.164525] NFS: Registering the id_resolver key type
940 21:41:07.710920 <5>[ 2.170215] Key type id_resolver registered
941 21:41:07.712115 <5>[ 2.174802] Key type id_legacy registered
942 21:41:07.712518 <6>[ 2.180831] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
943 21:41:07.712937 <6>[ 2.187959] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
944 21:41:07.714073 <6>[ 2.200282] 9p: Installing v9fs 9p2000 file system support
945 21:41:07.815348 <6>[ 2.272446] NET: Registered PF_ALG protocol family
946 21:41:07.815862 <5>[ 2.277786] Key type asymmetric registered
947 21:41:07.817013 <5>[ 2.282296] Asymmetric key parser 'x509' registered
948 21:41:07.817402 <6>[ 2.288229] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
949 21:41:07.817817 <6>[ 2.296049] io scheduler mq-deadline registered
950 21:41:07.818224 <6>[ 2.300936] io scheduler kyber registered
951 21:41:07.819303 <4>[ 2.308753] test_firmware: interface ready
952 21:41:07.935537 <6>[ 2.421292] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
953 21:41:07.967448 <6>[ 2.465093] EINJ: ACPI disabled.
954 21:41:08.204346 <6>[ 2.690319] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
955 21:41:08.245105 <6>[ 2.728999] SuperH (H)SCI(F) driver initialized
956 21:41:08.248306 <6>[ 2.738196] msm_serial: driver initialized
957 21:41:08.289788 <5>[ 2.755529] arm-smmu 7fb00000.iommu: probing hardware configuration...
958 21:41:08.290992 <5>[ 2.762446] arm-smmu 7fb00000.iommu: SMMUv1 with:
959 21:41:08.291372 <5>[ 2.767505] arm-smmu 7fb00000.iommu: stage 2 translation
960 21:41:08.291694 <5>[ 2.773255] arm-smmu 7fb00000.iommu: coherent table walk
961 21:41:08.292056 <5>[ 2.779066] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
962 21:41:08.292357 <5>[ 2.786596] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
963 21:41:08.340907 <5>[ 2.793519] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
964 21:41:08.341431 <5>[ 2.800401] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
965 21:41:08.341800 <5>[ 2.812305] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
966 21:41:08.342876 <5>[ 2.820749] arm-smmu 7fb10000.iommu: probing hardware configuration...
967 21:41:08.343248 <5>[ 2.827642] arm-smmu 7fb10000.iommu: SMMUv1 with:
968 21:41:08.343563 <5>[ 2.832699] arm-smmu 7fb10000.iommu: stage 2 translation
969 21:41:08.343905 <5>[ 2.838472] arm-smmu 7fb10000.iommu: non-coherent table walk
970 21:41:08.391505 <5>[ 2.844571] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
971 21:41:08.392016 <5>[ 2.852349] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
972 21:41:08.392370 <5>[ 2.859782] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
973 21:41:08.392690 <5>[ 2.866694] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
974 21:41:08.392994 <5>[ 2.873617] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
975 21:41:08.393286 <5>[ 2.885107] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
976 21:41:08.394759 <5>[ 2.893423] arm-smmu 7fb20000.iommu: probing hardware configuration...
977 21:41:08.435537 <5>[ 2.900313] arm-smmu 7fb20000.iommu: SMMUv1 with:
978 21:41:08.436037 <5>[ 2.905399] arm-smmu 7fb20000.iommu: stage 2 translation
979 21:41:08.436389 <5>[ 2.911150] arm-smmu 7fb20000.iommu: non-coherent table walk
980 21:41:08.436708 <5>[ 2.917247] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
981 21:41:08.437016 <5>[ 2.925150] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
982 21:41:08.437310 <5>[ 2.932621] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
983 21:41:08.486121 <5>[ 2.939550] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
984 21:41:08.486606 <5>[ 2.946434] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
985 21:41:08.486970 <5>[ 2.958004] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
986 21:41:08.487299 <5>[ 2.966280] arm-smmu 7fb30000.iommu: probing hardware configuration...
987 21:41:08.487609 <5>[ 2.973186] arm-smmu 7fb30000.iommu: SMMUv1 with:
988 21:41:08.487966 <5>[ 2.978245] arm-smmu 7fb30000.iommu: stage 2 translation
989 21:41:08.488268 <5>[ 2.983995] arm-smmu 7fb30000.iommu: coherent table walk
990 21:41:08.533914 <5>[ 2.989771] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
991 21:41:08.534393 <5>[ 2.997204] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
992 21:41:08.534745 <5>[ 3.004117] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
993 21:41:08.535066 <5>[ 3.011001] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
994 21:41:08.537282 <5>[ 3.022417] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
995 21:41:08.632967 <6>[ 3.135338] loop: module loaded
996 21:41:08.658078 <6>[ 3.143156] lkdtm: No crash points registered, enable through debugfs
997 21:41:08.658545 <6>[ 3.158566] megasas: 07.719.03.00-rc1
998 21:41:08.761373 <6>[ 3.218670] thunder_xcv, ver 1.0
999 21:41:08.761854 <6>[ 3.222614] thunder_bgx, ver 1.0
1000 21:41:08.762213 <6>[ 3.226513] nicpf, ver 1.0
1001 21:41:08.762541 <6>[ 3.236218] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
1002 21:41:08.762858 <6>[ 3.243795] hns3: Copyright (c) 2017 Huawei Corporation.
1003 21:41:08.763163 <6>[ 3.249972] hclge is initializing
1004 21:41:08.763458 <6>[ 3.253780] e1000: Intel(R) PRO/1000 Network Driver
1005 21:41:08.763747 <6>[ 3.258974] e1000: Copyright (c) 1999-2006 Intel Corporation.
1006 21:41:08.764831 <6>[ 3.265453] e1000e: Intel(R) PRO/1000 Network Driver
1007 21:41:08.811745 <6>[ 3.270737] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
1008 21:41:08.812245 <6>[ 3.277375] igb: Intel(R) Gigabit Ethernet Network Driver
1009 21:41:08.812605 <6>[ 3.283092] igb: Copyright (c) 2007-2014 Intel Corporation.
1010 21:41:08.812927 <6>[ 3.289257] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1011 21:41:08.813236 <6>[ 3.295846] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1012 21:41:08.815028 <6>[ 3.303884] sky2: driver version 1.30
1013 21:41:10.205852 <6>[ 4.693933] Freeing initrd memory: 25544K
1014 21:41:10.277921 <5>[ 4.763076] smsc: module verification failed: signature and/or required key missing - tainting kernel
1015 21:41:10.312594 <6>[ 4.791725] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1016 21:41:10.315912 <6>[ 4.803581] VFIO - User Level meta-driver version: 0.3
1017 21:41:10.357444 <6>[ 4.823143] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1018 21:41:10.357937 <6>[ 4.826615] usbcore: registered new interface driver usb-storage
1019 21:41:10.358295 <6>[ 4.830983] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1020 21:41:10.359305 <6>[ 4.832639] ehci-platform 7ffc0000.usb: EHCI Host Controller
1021 21:41:10.359670 <6>[ 4.833017] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1022 21:41:10.360045 <6>[ 4.834249] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1023 21:41:10.405006 <6>[ 4.849691] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1024 21:41:10.405470 <6>[ 4.858114] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1025 21:41:10.405828 <6>[ 4.870034] hub 1-0:1.0: USB hub found
1026 21:41:10.406152 <6>[ 4.881070] hub 1-0:1.0: 1 port detected
1027 21:41:10.406461 <6>[ 4.888607] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1028 21:41:10.406763 <6>[ 4.892473] rtc-pl031 1c170000.rtc: registered as rtc0
1029 21:41:10.407058 <6>[ 4.897826] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1030 21:41:10.429601 <6>[ 4.902395] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:15 UTC (946684995)
1031 21:41:10.432831 <6>[ 4.921815] i2c_dev: i2c /dev entries driver
1032 21:41:10.463753 <6>[ 4.949800] sp805-wdt 1c0f0000.watchdog: registration successful
1033 21:41:10.513622 <6>[ 4.979498] sdhci: Secure Digital Host Controller Interface driver
1034 21:41:10.514088 <6>[ 4.986036] sdhci: Copyright(c) Pierre Ossman
1035 21:41:10.514440 <6>[ 4.988278] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1036 21:41:10.514771 <6>[ 4.990833] hub 2-0:1.0: USB hub found
1037 21:41:10.515081 <6>[ 4.993719] Synopsys Designware Multimedia Card Interface Driver
1038 21:41:10.515383 <6>[ 4.997877] sdhci-pltfm: SDHCI platform and OF driver helper
1039 21:41:10.516844 <6>[ 5.007316] leds-syscon 1c010008.0.led: registered LED (null)
1040 21:41:10.564954 <6>[ 5.009940] hub 2-0:1.0: 1 port detected
1041 21:41:10.565440 <6>[ 5.026970] leds-syscon 1c010008.1.led: registered LED (null)
1042 21:41:10.565806 <6>[ 5.034375] leds-syscon 1c010008.2.led: registered LED (null)
1043 21:41:10.566134 <6>[ 5.041499] leds-syscon 1c010008.3.led: registered LED (null)
1044 21:41:10.566443 <6>[ 5.048680] leds-syscon 1c010008.4.led: registered LED (null)
1045 21:41:10.566743 <6>[ 5.055865] leds-syscon 1c010008.5.led: registered LED (null)
1046 21:41:10.567033 <6>[ 5.062953] leds-syscon 1c010008.6.led: registered LED (null)
1047 21:41:10.590547 <6>[ 5.070125] leds-syscon 1c010008.7.led: registered LED (null)
1048 21:41:10.593767 <6>[ 5.080720] ledtrig-cpu: registered to indicate activity on CPUs
1049 21:41:10.623537 <6>[ 5.102455] usbcore: registered new interface driver usbhid
1050 21:41:10.624073 <6>[ 5.108366] usbhid: USB HID core driver
1051 21:41:10.626743 <6>[ 5.117207] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1052 21:41:10.694540 <6>[ 5.153854] usb 1-1: new high-speed USB device number 2 using ehci-platform
1053 21:41:10.695009 <6>[ 5.157782] ipip: IPv4 and MPLS over IPv4 tunneling driver
1054 21:41:10.695360 <6>[ 5.170483] IPv4 over IPsec tunneling driver
1055 21:41:10.697757 <6>[ 5.184159] NET: Registered PF_INET6 protocol family
1056 21:41:10.751463 <6>[ 5.202158] Segment Routing with IPv6
1057 21:41:10.751985 <6>[ 5.206346] In-situ OAM (IOAM) with IPv6
1058 21:41:10.752343 <6>[ 5.215120] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1059 21:41:10.752667 <6>[ 5.228063] NET: Registered PF_PACKET protocol family
1060 21:41:10.752966 <6>[ 5.235636] 9pnet: Installing 9P2000 support
1061 21:41:10.753255 <5>[ 5.240626] Key type dns_resolver registered
1062 21:41:10.754642 <6>[ 5.245232] mpls_gso: MPLS GSO support
1063 21:41:10.778360 <6>[ 5.267150] registered taskstats version 1
1064 21:41:10.781590 <5>[ 5.271861] Loading compiled-in X.509 certificates
1065 21:41:10.836296 <6>[ 5.324651] hub 1-1:1.0: USB hub found
1066 21:41:10.839520 <6>[ 5.329513] hub 1-1:1.0: 4 ports detected
1067 21:41:10.923297 <5>[ 5.393701] Loaded X.509 cert 'Build time autogenerated kernel key: 66fa99c288082938c6574b6d13a3ac6b2783cce5'
1068 21:41:10.923829 <6>[ 5.405089] ima: No TPM chip found, activating TPM-bypass!
1069 21:41:10.924206 <6>[ 5.410925] ima: Allocated hash algorithm: sha1
1070 21:41:10.926524 <6>[ 5.415986] ima: No architecture policies found
1071 21:41:10.995431 <6>[ 5.480840] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1072 21:41:11.032211 <6>[ 5.509794] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1073 21:41:11.035439 <6>[ 5.517819] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1074 21:41:11.091172 <3>[ 5.573981] scpi_protocol scpi: incorrect or no SCP firmware found
1075 21:41:11.094388 <4>[ 5.580525] scpi_protocol: probe of scpi failed with error -110
1076 21:41:11.117348 <6>[ 5.603340] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1077 21:41:11.405081 <4>[ 5.893909] atkbd serio0: keyboard reset failed on 1c060000.kmi
1078 21:41:12.652285 <4>[ 7.141690] atkbd serio1: keyboard reset failed on 1c070000.kmi
1079 21:41:19.313306 <6>[ 13.787268] input: PS/2 Generic Mouse as /devices/platform/bus@8000000/bus@8000000:motherboard-bus@8000000/bus@8000000:motherboard-bus@8000000:iofpga-bus@300000000/1c060000.kmi/serio0/input/input3
1080 21:41:19.431158 <4>[ 13.915963] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1081 21:41:25.869168 <6>[ 20.344657] input: PS/2 Generic Mouse as /devices/platform/bus@8000000/bus@8000000:motherboard-bus@8000000/bus@8000000:motherboard-bus@8000000:iofpga-bus@300000000/1c070000.kmi/serio1/input/input4
1082 21:41:25.998821 <4>[ 20.472862] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1083 21:41:26.002224 <6>[ 20.482960] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1084 21:41:26.025056 <6>[ 20.509683] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000d450000, IRQ: 28
1085 21:41:28.081743 <6>[ 22.566588] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1086 21:41:35.582198 <5>[ 22.593674] Sending DHCP requests ..., OK
1087 21:41:35.582710 <6>[ 30.042255] IP-Config: Got DHCP answer from 192.168.6.1, my address is 192.168.6.16
1088 21:41:35.583054 <6>[ 30.050255] IP-Config: Complete:
1089 21:41:35.584125 <6>[ 30.053790] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.6.16, mask=255.255.255.0, gw=192.168.6.1
1090 21:41:35.584489 <6>[ 30.064205] host=192.168.6.16, domain=, nis-domain=(none)
1091 21:41:35.584801 <6>[ 30.070372] bootserver=192.168.6.1, rootserver=192.168.56.230, rootpath=
1092 21:41:35.585871 <6>[ 30.070388] nameserver0=10.255.253.1
1093 21:41:35.600478 <6>[ 30.090750] clk: Disabling unused clocks
1094 21:41:35.600921 <6>[ 30.095112] ALSA device list:
1095 21:41:35.601259 <6>[ 30.098512] No soundcards found.
1096 21:41:35.603834 <6>[ 30.103556] uart-pl011 7ff80000.serial: no DMA platform data
1097 21:41:35.703654 <6>[ 30.191225] Freeing unused kernel memory: 14272K
1098 21:41:35.706906 <6>[ 30.196368] Run /init as init process
1099 21:41:35.802678 Loading, please wait...
1100 21:41:36.090653 Starting systemd-udevd version 252.22-1~deb12u1
1101 21:41:43.062202 <6>[ 37.556819] tda998x 0-0070: found TDA19988
1102 21:41:43.269995 <6>[ 37.758202] tda998x 0-0071: found TDA19988
1103 21:41:43.349959 Begin: Loading essential drivers ... done.
1104 21:41:43.380756 Begin: Running /scripts/init-premount ... done.
1105 21:41:43.384043 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1106 21:41:43.399862 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1107 21:41:43.447834 Device /sys/class/net/bond0 found
1108 21:41:43.448298 done.
1109 21:41:43.623650 Begin: Waiting up to 180 secs for any network device to become available ... done.
1110 21:41:43.794578 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1111 21:41:43.795089 IP-Config: bond0 hardware address 5e:f4:a1:db:04:e4 mtu 1500 DHCP
1112 21:41:43.795454 /sys/class/net/bonding_masters/flags: Not a directory
1113 21:41:43.796520 IP-Config: eth0 guessed broadcast address 192.168.6.255
1114 21:41:43.796878 IP-Config: eth0 complete (dhcp from 192.168.6.1):
1115 21:41:43.797192 address: 192.168.6.16 broadcast: 192.168.6.255 netmask: 255.255.255.0
1116 21:41:43.798230 gateway: 192.168.6.1 dns0 : 10.255.253.1 dns1 : 0.0.0.0
1117 21:41:43.813625 rootserver: 192.168.6.1 rootpath:
1118 21:41:43.814077 filename :
1119 21:41:43.893678 done.
1120 21:41:43.914500 Begin: Running /scripts/nfs-bottom ... done.
1121 21:41:44.061508 Begin: Running /scripts/init-bottom ... done.
1122 21:41:48.370998 <30>[ 42.855951] systemd[1]: System time before build time, advancing clock.
1123 21:41:49.016146 <30>[ 43.470585] systemd[1]: systemd 252.22-1~deb12u1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
1124 21:41:49.018890 <30>[ 43.504199] systemd[1]: Detected architecture arm64.
1125 21:41:49.034514
1126 21:41:49.034978 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
1127 21:41:49.035316
1128 21:41:49.073606 <30>[ 43.558526] systemd[1]: Hostname set to <debian-bookworm-arm64>.
1129 21:41:49.157024 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:34, retry in 00:00:47
1130 21:41:49.157513 pattern: ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing', '/ #', 'Login timed out', 'Login incorrect']
1132 21:41:49.258571 #
1133 21:41:51.902701 <30>[ 46.387074] systemd[1]: Queued start job for default target graphical.target.
1134 21:41:51.977398 <30>[ 46.456883] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
1135 21:41:51.980678 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
1136 21:41:52.016372 <30>[ 46.492289] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
1137 21:41:52.019655 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
1138 21:41:52.051305 <30>[ 46.528164] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
1139 21:41:52.054664 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
1140 21:41:52.081327 <30>[ 46.563327] systemd[1]: Created slice user.slice - User and Session Slice.
1141 21:41:52.084624 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
1142 21:41:52.113411 <30>[ 46.588866] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
1143 21:41:52.116629 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
1144 21:41:52.145348 <30>[ 46.620475] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
1145 21:41:52.148604 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
1146 21:41:52.198387 <30>[ 46.650755] systemd[1]: proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point was skipped because of an unmet condition check (ConditionPathExists=/proc/sys/fs/binfmt_misc).
1147 21:41:52.198854 <30>[ 46.670894] systemd[1]: Expecting device dev-ttyAMA0.device - /dev/ttyAMA0...
1148 21:41:52.199211 Expecting device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0...
1149 21:41:52.199536 <30>[ 46.694077] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
1150 21:41:52.266942 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
1151 21:41:52.267406 <30>[ 46.718070] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
1152 21:41:52.267767 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
1153 21:41:52.268164 <30>[ 46.742275] systemd[1]: Reached target paths.target - Path Units.
1154 21:41:52.268485 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
1155 21:41:52.269581 <30>[ 46.766234] systemd[1]: Reached target remote-fs.target - Remote File Systems.
1156 21:41:52.333870 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
1157 21:41:52.334343 <30>[ 46.790022] systemd[1]: Reached target slices.target - Slice Units.
1158 21:41:52.334795 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
1159 21:41:52.335213 <30>[ 46.810235] systemd[1]: Reached target swap.target - Swaps.
1160 21:41:52.335611 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
1161 21:41:52.336829 <30>[ 46.830291] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
1162 21:41:52.379295 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
1163 21:41:52.379841 <30>[ 46.856412] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
1164 21:41:52.382435 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
1165 21:41:52.414207 <30>[ 46.890512] systemd[1]: Listening on systemd-journald-audit.socket - Journal Audit Socket.
1166 21:41:52.417465 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…socket[0m - Journal Audit Socket.
1167 21:41:52.441132 <30>[ 46.920381] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
1168 21:41:52.444287 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
1169 21:41:52.469155 <30>[ 46.950611] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
1170 21:41:52.472325 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
1171 21:41:52.503051 <30>[ 46.979844] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
1172 21:41:52.506239 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
1173 21:41:52.541026 <30>[ 47.016983] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
1174 21:41:52.541528 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
1175 21:41:52.567972 <30>[ 47.045555] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
1176 21:41:52.571213 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
1177 21:41:52.646055 <30>[ 47.127469] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
1178 21:41:52.649255 Mounting [0;1;39mdev-hugepages.mount[0m - Huge Pages File System...
1179 21:41:52.696931 <30>[ 47.178881] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
1180 21:41:52.700176 Mounting [0;1;39mdev-mqueue.mount…POSIX Message Queue File System...
1181 21:41:52.755899 <30>[ 47.234750] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
1182 21:41:52.759040 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
1183 21:41:52.805872 <30>[ 47.287559] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
1184 21:41:52.809016 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
1185 21:41:52.904791 <30>[ 47.380233] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
1186 21:41:52.908032 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
1187 21:41:52.963897 <30>[ 47.443700] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
1188 21:41:52.967140 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
1189 21:41:53.038770 <30>[ 47.516228] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
1190 21:41:53.042038 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
1191 21:41:53.089781 <30>[ 47.571020] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
1192 21:41:53.093054 Starting [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm...
1193 21:41:53.147663 <30>[ 47.623513] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
1194 21:41:53.150949 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
1195 21:41:53.240782 <30>[ 47.683423] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
1196 21:41:53.241308 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
1197 21:41:53.242436 <4>[ 47.709114] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
1198 21:41:53.244039 <6>[ 47.729383] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
1199 21:41:53.278642 <30>[ 47.759938] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
1200 21:41:53.281953 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
1201 21:41:53.385645 <30>[ 47.852052] systemd[1]: Starting systemd-journald.service - Journal Service...
1202 21:41:53.386159 Starting [0;1;39msystemd-journald.service[0m - Journal Service...
1203 21:41:53.388812 <6>[ 47.876984] fuse: init (API version 7.37)
1204 21:41:53.444523 <30>[ 47.923072] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
1205 21:41:53.447749 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
1206 21:41:53.503455 <30>[ 47.981192] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
1207 21:41:53.506761 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1208 21:41:53.561604 <30>[ 48.038003] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1209 21:41:53.564704 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1210 21:41:53.645499 <30>[ 48.126004] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1211 21:41:53.648664 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1212 21:41:53.725337 <30>[ 48.207403] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
1213 21:41:53.728519 [[0;32m OK [0m] Mounted [0;1;39mdev-hugepages.mount[0m - Huge Pages File System.
1214 21:41:53.752314 <30>[ 48.233397] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
1215 21:41:53.755506 [[0;32m OK [0m] Mounted [0;1;39mdev-mqueue.mount[…- POSIX Message Queue File System.
1216 21:41:53.788314 <30>[ 48.263641] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1217 21:41:53.791533 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1218 21:41:53.825220 <30>[ 48.300596] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1219 21:41:53.828435 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1220 21:41:53.859297 <30>[ 48.335377] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1221 21:41:53.862433 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1222 21:41:53.913176 <30>[ 48.379503] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1223 21:41:53.913677 <30>[ 48.392790] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1224 21:41:53.916513 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1225 21:41:53.968254 <30>[ 48.430467] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1226 21:41:53.968751 <30>[ 48.446650] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1227 21:41:53.971437 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1228 21:41:54.018236 <30>[ 48.482976] systemd[1]: modprobe@drm.service: Deactivated successfully.
1229 21:41:54.018754 <30>[ 48.495736] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1230 21:41:54.021460 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1231 21:41:54.071194 <30>[ 48.535344] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1232 21:41:54.071764 <30>[ 48.548996] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1233 21:41:54.074440 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1234 21:41:54.123070 <30>[ 48.586963] systemd[1]: modprobe@fuse.service: Deactivated successfully.
1235 21:41:54.123563 <30>[ 48.599800] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
1236 21:41:54.126363 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1237 21:41:54.174027 <30>[ 48.637273] systemd[1]: modprobe@loop.service: Deactivated successfully.
1238 21:41:54.174503 <30>[ 48.651779] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
1239 21:41:54.177265 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1240 21:41:54.216929 <30>[ 48.692427] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
1241 21:41:54.220145 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1242 21:41:54.256011 <30>[ 48.731832] systemd[1]: Finished systemd-network-generator.service - Generate network units from Kernel command line.
1243 21:41:54.259185 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1244 21:41:54.298919 <30>[ 48.775744] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
1245 21:41:54.302131 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1246 21:41:54.339877 <30>[ 48.816036] systemd[1]: Reached target network-pre.target - Preparation for Network.
1247 21:41:54.343136 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1248 21:41:54.447902 <30>[ 48.927547] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
1249 21:41:54.451130 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1250 21:41:54.522813 <30>[ 49.002748] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
1251 21:41:54.526026 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1252 21:41:54.568761 <30>[ 49.031490] systemd[1]: systemd-firstboot.service - First Boot Wizard was skipped because of an unmet condition check (ConditionFirstBoot=yes).
1253 21:41:54.572004 <30>[ 49.047651] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
1254 21:41:54.662766 <30>[ 49.144115] systemd[1]: Starting systemd-random-seed.service - Load/Save Random Seed...
1255 21:41:54.666047 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1256 21:41:54.703034 <30>[ 49.183571] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
1257 21:41:54.742655 <30>[ 49.222661] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
1258 21:41:54.746092 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1259 21:41:54.801684 <30>[ 49.283303] systemd[1]: Starting systemd-sysusers.service - Create System Users...
1260 21:41:54.804910 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1261 21:41:54.863638 <30>[ 49.345083] systemd[1]: Started systemd-journald.service - Journal Service.
1262 21:41:54.866900 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1263 21:41:54.926799 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1264 21:41:54.953682 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1265 21:41:55.070666 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1266 21:41:55.219659 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1267 21:41:55.337622 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1268 21:41:55.430327 Starting [0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...
1269 21:41:55.433492 <46>[ 49.918605] systemd-journald[255]: Received client request to flush runtime journal.
1270 21:41:56.360742 <5>[ 50.858323] random: crng init done
1271 21:41:57.197036 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1272 21:41:57.841958 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1273 21:41:57.874335 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1274 21:41:57.877451 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1275 21:41:58.428229 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1276 21:41:58.487195 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1277 21:41:58.578357 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1278 21:41:58.634591 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:34, retry in 00:00:09
1279 21:41:58.635078 pattern: ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing', '/ #', 'Login timed out', 'Login incorrect']
1281 21:41:58.736159 #
1282 21:41:59.329594 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1283 21:41:59.435617 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1284 21:42:00.112532 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1285 21:42:00.319372 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1286 21:42:00.394215 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1287 21:42:00.426062 [[0;32m OK [0m] Found device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0.
1288 21:42:00.469960 [[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1289 21:42:01.386275 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1290 21:42:01.683120 <5>[ 56.168050] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1291 21:42:01.905882 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1292 21:42:01.906151 <5>[ 56.385226] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1293 21:42:01.909144 <5>[ 56.395806] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
1294 21:42:01.959846 <4>[ 56.415112] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1295 21:42:01.960109 <6>[ 56.425161] cfg80211: failed to load regulatory.db
1296 21:42:01.960740 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1297 21:42:01.963112 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1298 21:42:01.983937 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1299 21:42:02.072229 <46>[ 56.525256] systemd-journald[255]: Oldest entry in /var/log/journal/44a983756b26438995e691b947c527e4/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1300 21:42:02.072510 <46>[ 56.543562] systemd-journald[255]: /var/log/journal/44a983756b26438995e691b947c527e4/system.journal: Journal header limits reached or header out-of-date, rotating.
1301 21:42:02.075047 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1302 21:42:02.136930 [[0;32m OK [0m] Started [0;1;39mapt-daily-upgrade.… apt upgrade and clean activities.
1303 21:42:02.157905 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1304 21:42:02.196832 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1305 21:42:02.255679 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1306 21:42:02.258914 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1307 21:42:02.321655 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1308 21:42:02.321931 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1309 21:42:02.324822 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1310 21:42:02.430638 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1311 21:42:03.668127 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1312 21:42:04.410384 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1313 21:42:04.441681 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1314 21:42:04.974139 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1315 21:42:04.997081 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1316 21:42:05.100020 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1317 21:42:05.771568 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1318 21:42:05.845645 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1319 21:42:05.898582 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttyAM…ice[0m - Serial Getty on ttyAMA0.
1320 21:42:05.914553 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1321 21:42:05.936734 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1322 21:42:05.996914 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1323 21:42:06.045397 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1324 21:42:06.048547 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1325 21:42:06.064526 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1326 21:42:06.144655 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1327 21:42:06.410284 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1328 21:42:06.592350
1329 21:42:06.610216 Debian GNU/Linux 12 debian-bookworm-arm64 ttyAMA0
1330 21:42:06.610740
1331 21:42:06.613448 debian-bookworm-arm64 login: root (automatic login)
1332 21:42:06.613892
1333 21:42:07.660322 Linux debian-bookworm-arm64 6.1.107-cip28 #1 SMP PREEMPT Mon Sep 16 19:58:06 UTC 2024 aarch64
1334 21:42:07.660593
1335 21:42:07.660815 The programs included with the Debian GNU/Linux system are free software;
1336 21:42:07.661019 the exact distribution terms for each program are described in the
1337 21:42:07.661628 individual files in /usr/share/doc/*/copyright.
1338 21:42:07.661791
1339 21:42:07.663577 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1340 21:42:07.663825 permitted by applicable law.
1341 21:42:08.112404 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:34, retry in 00:00:09
1342 21:42:08.112848 pattern: ['-\\[ cut here \\]', 'Unhandled fault', 'BUG: KCSAN:', 'BUG: KASAN:', 'BUG: KFENCE:', 'Oops(?: -|:)', 'WARNING:', '(kernel BUG at|BUG:)', 'invalid opcode:', 'Kernel panic - not syncing', '/ #', 'Login timed out', 'Login incorrect']
1344 21:42:08.214045 #
1345 21:42:08.223324 #
1346 21:42:11.053925 Matched prompt #10: / #
1348 21:42:11.054531 Setting prompt string to ['/ #']
1349 21:42:11.054762 end: 2.4.4.1 login-action (duration 00:01:09) [common]
1351 21:42:11.055176 end: 2.4.4 auto-login-action (duration 00:01:09) [common]
1352 21:42:11.055323 start: 2.4.5 expect-shell-connection (timeout 00:00:25) [common]
1353 21:42:11.055432 Setting prompt string to ['/ #']
1354 21:42:11.055528 Forcing a shell prompt, looking for ['/ #']
1356 21:42:11.105858 / #
1357 21:42:11.106303 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1358 21:42:11.106536 Waiting using forced prompt support (timeout 00:02:30)
1359 21:42:11.107016 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1360 21:42:11.107260 start: 2.4.6 export-device-env (timeout 00:00:25) [common]
1361 21:42:11.107440 Sending with 100 millisecond of delay
1363 21:42:23.482279 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p'
1364 21:42:23.583162
1365 21:42:23.583632 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p'
1366 21:42:23.584249 Sending with 100 millisecond of delay
1368 21:42:29.196115 / # export NFS_SERVER_IP='192.168.56.230'
1369 21:42:29.297065 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1370 21:42:29.297715 end: 2.4 uboot-commands (duration 00:04:53) [common]
1371 21:42:29.298301 end: 2 uboot-action (duration 00:04:53) [common]
1372 21:42:29.298850 start: 3 lava-test-retry (timeout 00:04:20) [common]
1373 21:42:29.299403 start: 3.1 lava-test-shell (timeout 00:04:20) [common]
1374 21:42:29.299852 Using namespace: common
1376 21:42:29.401020 #
1377 21:42:29.401664 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1378 21:42:29.402308 export NFS_SERVER_IP='192.168.56.230'
1379 21:42:29.402984 Using /lava-734810
1381 21:42:29.504050 / # #export SHELL=/bin/bash
1382 21:42:29.504820
1384 21:42:29.606289 / # export SHELL=/bin/bash. /lava-734810/environment
1385 21:42:29.607025
1387 21:42:29.708592 / # . /lava-734810/environment/lava-734810/bin/lava-test-runner /lava-734810/0
1388 21:42:29.709217 Test shell timeout: 10s (minimum of the action and connection timeout)
1389 21:42:29.710739
1390 21:42:29.756283 / # /lava-734810/bin/lava-test-runner /lava-734810/0
1391 21:42:31.013985 + export TESTRUN_ID=0_timesync-off
1392 21:42:31.017202 + TESTRUN_ID=0_timesync-off
1393 21:42:31.017677 + cd /lava-734810/0/tests/0_timesync-off
1394 21:42:31.018036 ++ cat uuid
1395 21:42:31.081039 + UUID=734810_1.6.2.4.1
1396 21:42:31.098886 + set +x
1397 21:42:31.099387 <LAVA_SIGNAL_STARTRUN 0_timesync-off 734810_1.6.2.4.1>
1398 21:42:31.100024 Received signal: <STARTRUN> 0_timesync-off 734810_1.6.2.4.1
1399 21:42:31.100417 Starting test lava.0_timesync-off (734810_1.6.2.4.1)
1400 21:42:31.100852 Skipping test definition patterns.
1401 21:42:31.102120 + systemctl stop systemd-timesyncd
1402 21:42:31.440685 + set +x
1403 21:42:31.441222 <LAVA_SIGNAL_ENDRUN 0_timesync-off 734810_1.6.2.4.1>
1404 21:42:31.441850 Received signal: <ENDRUN> 0_timesync-off 734810_1.6.2.4.1
1405 21:42:31.442259 Ending use of test pattern.
1406 21:42:31.442586 Ending test lava.0_timesync-off (734810_1.6.2.4.1), duration 0.34
1408 21:42:31.924234 + export TESTRUN_ID=1_kselftest-lkdtm
1409 21:42:31.924513 + TESTRUN_ID=1_kselftest-lkdtm
1410 21:42:31.924684 + cd /lava-734810/0/tests/1_kselftest-lkdtm
1411 21:42:31.927383 ++ cat uuid
1412 21:42:31.975275 + UUID=734810_1.6.2.4.5
1413 21:42:31.975524 + set +x
1414 21:42:32.015112 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 734810_1.6.2.4.5>
1415 21:42:32.015366 + cd ./automated/linux/kselftest/
1416 21:42:32.015761 Received signal: <STARTRUN> 1_kselftest-lkdtm 734810_1.6.2.4.5
1417 21:42:32.015971 Starting test lava.1_kselftest-lkdtm (734810_1.6.2.4.5)
1418 21:42:32.016159 Skipping test definition patterns.
1419 21:42:32.018379 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.107-cip28/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz -L '' -S /dev/null -b juno-uboot -g cip -e '' -p /opt/kselftests/mainline/ -n 1 -i 1 -E ''
1420 21:42:32.482193 INFO: install_deps skipped
1421 21:42:33.776191 --2024-09-16 21:42:33-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.107-cip28/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz
1422 21:42:33.822172 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1423 21:42:33.953240 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1424 21:42:34.119918 HTTP request sent, awaiting response... 200 OK
1425 21:42:34.120401 Length: 1936324 (1.8M) [application/octet-stream]
1426 21:42:34.120745 Saving to: 'kselftest_armhf.tar.gz'
1427 21:42:34.121061
1428 21:42:42.322966
kselftest_armhf.tar 0%[ ] 0 --.-KB/s
kselftest_armhf.tar 1%[ ] 20.39K 71.8KB/s
kselftest_armhf.tar 4%[ ] 77.07K 135KB/s
kselftest_armhf.tar 6%[> ] 120.67K 141KB/s
kselftest_armhf.tar 8%[> ] 168.48K 147KB/s
kselftest_armhf.tar 11%[=> ] 219.10K 153KB/s
kselftest_armhf.tar 14%[=> ] 272.54K 159KB/s
kselftest_armhf.tar 17%[==> ] 325.98K 163KB/s
kselftest_armhf.tar 19%[==> ] 378.01K 171KB/s
kselftest_armhf.tar 21%[===> ] 407.54K 167KB/s
kselftest_armhf.tar 24%[===> ] 459.57K 174KB/s
kselftest_armhf.tar 26%[====> ] 493.32K 172KB/s
kselftest_armhf.tar 28%[====> ] 548.17K 179KB/s eta 8s
kselftest_armhf.tar 30%[=====> ] 586.14K 178KB/s eta 8s
kselftest_armhf.tar 33%[=====> ] 642.39K 183KB/s eta 8s
kselftest_armhf.tar 36%[======> ] 684.57K 184KB/s eta 8s
kselftest_armhf.tar 39%[======> ] 746.45K 199KB/s eta 8s
kselftest_armhf.tar 41%[=======> ] 790.04K 194KB/s eta 6s
kselftest_armhf.tar 45%[========> ] 853.32K 207KB/s eta 6s
kselftest_armhf.tar 47%[========> ] 903.95K 208KB/s eta 6s
kselftest_armhf.tar 51%[=========> ] 968.64K 219KB/s eta 6s
kselftest_armhf.tar 54%[=========> ] 1022K 219KB/s eta 6s
kselftest_armhf.tar 57%[==========> ] 1.06M 233KB/s eta 4s
kselftest_armhf.tar 60%[===========> ] 1.12M 234KB/s eta 4s
kselftest_armhf.tar 64%[===========> ] 1.19M 242KB/s eta 4s
kselftest_armhf.tar 67%[============> ] 1.24M 243KB/s eta 4s
kselftest_armhf.tar 71%[=============> ] 1.31M 254KB/s eta 4s
kselftest_armhf.tar 74%[=============> ] 1.38M 256KB/s eta 2s
kselftest_armhf.tar 77%[==============> ] 1.42M 254KB/s eta 2s
kselftest_armhf.tar 80%[===============> ] 1.49M 265KB/s eta 2s
kselftest_armhf.tar 83%[===============> ] 1.55M 270KB/s eta 2s
kselftest_armhf.tar 87%[================> ] 1.62M 273KB/s eta 2s
kselftest_armhf.tar 90%[=================> ] 1.68M 271KB/s eta 1s
kselftest_armhf.tar 92%[=================> ] 1.71M 270KB/s eta 1s
kselftest_armhf.tar 96%[==================> ] 1.78M 271KB/s eta 1s
kselftest_armhf.tar 99%[==================> ] 1.84M 271KB/s eta 1s
kselftest_armhf.tar 100%[===================>] 1.85M 271KB/s in 8.2s
1429 21:42:42.323639
1430 21:42:42.354417 2024-09-16 21:42:42 (231 KB/s) - 'kselftest_armhf.tar.gz' saved [1936324/1936324]
1431 21:42:42.354706
1432 21:42:44.979296 <4>[ 99.442007] amba 20010000.etf: deferred probe timeout, ignoring dependency
1433 21:42:44.979579 <4>[ 99.449558] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1434 21:42:44.979860 <4>[ 99.457166] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1435 21:42:44.980122 <4>[ 99.464809] amba 20070000.etr: deferred probe timeout, ignoring dependency
1436 21:42:44.980353 <4>[ 99.472206] amba 20100000.stm: deferred probe timeout, ignoring dependency
1437 21:42:45.023538 <4>[ 99.479618] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1438 21:42:45.023844 <4>[ 99.487765] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1439 21:42:45.024041 <4>[ 99.495612] amba 22040000.etm: deferred probe timeout, ignoring dependency
1440 21:42:45.024535 <4>[ 99.502896] amba 22020000.cti: deferred probe timeout, ignoring dependency
1441 21:42:45.024726 <4>[ 99.510176] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1442 21:42:45.024892 <4>[ 99.517714] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1443 21:42:45.067581 <4>[ 99.525502] amba 22140000.etm: deferred probe timeout, ignoring dependency
1444 21:42:45.067884 <4>[ 99.532777] amba 22120000.cti: deferred probe timeout, ignoring dependency
1445 21:42:45.068077 <4>[ 99.540062] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1446 21:42:45.068518 <4>[ 99.547877] amba 23040000.etm: deferred probe timeout, ignoring dependency
1447 21:42:45.068700 <4>[ 99.555155] amba 23020000.cti: deferred probe timeout, ignoring dependency
1448 21:42:45.068861 <4>[ 99.562439] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1449 21:42:45.111653 <4>[ 99.569974] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1450 21:42:45.111971 <4>[ 99.577785] amba 23140000.etm: deferred probe timeout, ignoring dependency
1451 21:42:45.112172 <4>[ 99.585049] amba 23120000.cti: deferred probe timeout, ignoring dependency
1452 21:42:45.112400 <4>[ 99.592333] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1453 21:42:45.112569 <4>[ 99.600130] amba 23240000.etm: deferred probe timeout, ignoring dependency
1454 21:42:45.112741 <4>[ 99.607420] amba 23220000.cti: deferred probe timeout, ignoring dependency
1455 21:42:45.154672 <4>[ 99.614720] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1456 21:42:45.154975 <4>[ 99.622547] amba 23340000.etm: deferred probe timeout, ignoring dependency
1457 21:42:45.155172 <4>[ 99.629813] amba 23320000.cti: deferred probe timeout, ignoring dependency
1458 21:42:45.155343 <4>[ 99.637096] amba 20020000.cti: deferred probe timeout, ignoring dependency
1459 21:42:45.157802 <4>[ 99.644370] amba 20110000.cti: deferred probe timeout, ignoring dependency
1460 21:42:45.201961 <6>[ 99.664853] platform 2b600000.iommu: deferred probe pending
1461 21:42:45.202255 <6>[ 99.671377] amba 20010000.etf: deferred probe pending
1462 21:42:45.202453 <6>[ 99.676828] amba 20030000.tpiu: deferred probe pending
1463 21:42:45.202698 <6>[ 99.682345] amba 20040000.funnel: deferred probe pending
1464 21:42:45.202924 <6>[ 99.688029] amba 20070000.etr: deferred probe pending
1465 21:42:45.203218 <6>[ 99.693451] amba 20100000.stm: deferred probe pending
1466 21:42:45.203383 <6>[ 99.698872] amba 20120000.replicator: deferred probe pending
1467 21:42:45.246042 <6>[ 99.704903] amba 22010000.cpu-debug: deferred probe pending
1468 21:42:45.246429 <6>[ 99.710865] amba 22040000.etm: deferred probe pending
1469 21:42:45.246902 <6>[ 99.716289] amba 22020000.cti: deferred probe pending
1470 21:42:45.247162 <6>[ 99.721715] amba 220c0000.funnel: deferred probe pending
1471 21:42:45.247417 <6>[ 99.727400] amba 22110000.cpu-debug: deferred probe pending
1472 21:42:45.247583 <6>[ 99.733341] amba 22140000.etm: deferred probe pending
1473 21:42:45.247739 <6>[ 99.738757] amba 22120000.cti: deferred probe pending
1474 21:42:45.249187 <6>[ 99.744177] amba 23010000.cpu-debug: deferred probe pending
1475 21:42:45.291160 <6>[ 99.750135] amba 23040000.etm: deferred probe pending
1476 21:42:45.291457 <6>[ 99.755553] amba 23020000.cti: deferred probe pending
1477 21:42:45.291645 <6>[ 99.760973] amba 230c0000.funnel: deferred probe pending
1478 21:42:45.291859 <6>[ 99.766653] amba 23110000.cpu-debug: deferred probe pending
1479 21:42:45.292144 <6>[ 99.772670] amba 23140000.etm: deferred probe pending
1480 21:42:45.292391 <6>[ 99.778137] amba 23120000.cti: deferred probe pending
1481 21:42:45.292552 <6>[ 99.784434] amba 23210000.cpu-debug: deferred probe pending
1482 21:42:45.294274 <6>[ 99.790416] amba 23240000.etm: deferred probe pending
1483 21:42:45.345615 <6>[ 99.795835] amba 23220000.cti: deferred probe pending
1484 21:42:45.345905 <6>[ 99.801256] amba 23310000.cpu-debug: deferred probe pending
1485 21:42:45.346108 <6>[ 99.807200] amba 23340000.etm: deferred probe pending
1486 21:42:45.346285 <6>[ 99.812615] amba 23320000.cti: deferred probe pending
1487 21:42:45.346448 <6>[ 99.818032] amba 20020000.cti: deferred probe pending
1488 21:42:45.346639 <6>[ 99.823451] amba 20110000.cti: deferred probe pending
1489 21:42:45.346802 <6>[ 99.828872] platform 7ff50000.hdlcd: deferred probe pending
1490 21:42:45.348736 <6>[ 99.834818] platform 7ff60000.hdlcd: deferred probe pending
1491 21:43:06.413528 skiplist:
1492 21:43:06.413814 ========================================
1493 21:43:06.416635 ========================================
1494 21:43:06.723036 lkdtm:PANIC.sh
1495 21:43:06.723312 lkdtm:BUG.sh
1496 21:43:06.723532 lkdtm:WARNING.sh
1497 21:43:06.723729 lkdtm:WARNING_MESSAGE.sh
1498 21:43:06.723943 lkdtm:EXCEPTION.sh
1499 21:43:06.724096 lkdtm:LOOP.sh
1500 21:43:06.724209 lkdtm:EXHAUST_STACK.sh
1501 21:43:06.724344 lkdtm:CORRUPT_STACK.sh
1502 21:43:06.724476 lkdtm:CORRUPT_STACK_STRONG.sh
1503 21:43:06.724584 lkdtm:ARRAY_BOUNDS.sh
1504 21:43:06.724692 lkdtm:CORRUPT_LIST_ADD.sh
1505 21:43:06.725049 lkdtm:CORRUPT_LIST_DEL.sh
1506 21:43:06.725155 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1507 21:43:06.725287 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1508 21:43:06.725414 lkdtm:REPORT_STACK_CANARY.sh
1509 21:43:06.725520 lkdtm:UNSET_SMEP.sh
1510 21:43:06.725626 lkdtm:DOUBLE_FAULT.sh
1511 21:43:06.725754 lkdtm:CORRUPT_PAC.sh
1512 21:43:06.726200 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1513 21:43:06.766186 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1514 21:43:06.766453 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1515 21:43:06.766673 lkdtm:WRITE_AFTER_FREE.sh
1516 21:43:06.766875 lkdtm:READ_AFTER_FREE.sh
1517 21:43:06.767067 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1518 21:43:06.767248 lkdtm:READ_BUDDY_AFTER_FREE.sh
1519 21:43:06.767427 lkdtm:SLAB_INIT_ON_ALLOC.sh
1520 21:43:06.767600 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1521 21:43:06.767770 lkdtm:SLAB_FREE_DOUBLE.sh
1522 21:43:06.768206 lkdtm:SLAB_FREE_CROSS.sh
1523 21:43:06.768339 lkdtm:SLAB_FREE_PAGE.sh
1524 21:43:06.768480 lkdtm:SOFTLOCKUP.sh
1525 21:43:06.768621 lkdtm:HARDLOCKUP.sh
1526 21:43:06.768757 lkdtm:SPINLOCKUP.sh
1527 21:43:06.768894 lkdtm:HUNG_TASK.sh
1528 21:43:06.769032 lkdtm:EXEC_DATA.sh
1529 21:43:06.769158 lkdtm:EXEC_STACK.sh
1530 21:43:06.769286 lkdtm:EXEC_KMALLOC.sh
1531 21:43:06.769455 lkdtm:EXEC_VMALLOC.sh
1532 21:43:06.769573 lkdtm:EXEC_RODATA.sh
1533 21:43:06.809429 lkdtm:EXEC_USERSPACE.sh
1534 21:43:06.809679 lkdtm:EXEC_NULL.sh
1535 21:43:06.809910 lkdtm:ACCESS_USERSPACE.sh
1536 21:43:06.810117 lkdtm:ACCESS_NULL.sh
1537 21:43:06.810311 lkdtm:WRITE_RO.sh
1538 21:43:06.810502 lkdtm:WRITE_RO_AFTER_INIT.sh
1539 21:43:06.810691 lkdtm:WRITE_KERN.sh
1540 21:43:06.810875 lkdtm:WRITE_OPD.sh
1541 21:43:06.811016 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1542 21:43:06.811126 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1543 21:43:06.811234 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1544 21:43:06.811341 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1545 21:43:06.811448 lkdtm:REFCOUNT_DEC_ZERO.sh
1546 21:43:06.811554 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1547 21:43:06.811659 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1548 21:43:06.812501 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1549 21:43:06.812619 lkdtm:REFCOUNT_INC_ZERO.sh
1550 21:43:06.852623 lkdtm:REFCOUNT_ADD_ZERO.sh
1551 21:43:06.852905 lkdtm:REFCOUNT_INC_SATURATED.sh
1552 21:43:06.853097 lkdtm:REFCOUNT_DEC_SATURATED.sh
1553 21:43:06.853266 lkdtm:REFCOUNT_ADD_SATURATED.sh
1554 21:43:06.853488 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1555 21:43:06.853648 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1556 21:43:06.853799 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1557 21:43:06.853947 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1558 21:43:06.854126 lkdtm:REFCOUNT_TIMING.sh
1559 21:43:06.854254 lkdtm:ATOMIC_TIMING.sh
1560 21:43:06.854375 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1561 21:43:06.854495 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1562 21:43:06.854612 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1563 21:43:06.855691 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1564 21:43:06.895674 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1565 21:43:06.895961 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1566 21:43:06.896151 lkdtm:USERCOPY_STACK_BEYOND.sh
1567 21:43:06.896323 lkdtm:USERCOPY_KERNEL.sh
1568 21:43:06.896480 lkdtm:STACKLEAK_ERASING.sh
1569 21:43:06.896630 lkdtm:CFI_FORWARD_PROTO.sh
1570 21:43:06.896779 lkdtm:CFI_BACKWARD.sh
1571 21:43:06.896903 lkdtm:FORTIFY_STRSCPY.sh
1572 21:43:06.897026 lkdtm:FORTIFY_STR_OBJECT.sh
1573 21:43:06.897140 lkdtm:FORTIFY_STR_MEMBER.sh
1574 21:43:06.897236 lkdtm:FORTIFY_MEM_OBJECT.sh
1575 21:43:06.897343 lkdtm:FORTIFY_MEM_MEMBER.sh
1576 21:43:06.897451 lkdtm:PPC_SLB_MULTIHIT.sh
1577 21:43:06.897558 lkdtm:stack-entropy.sh
1578 21:43:06.897649 ============== Tests to run ===============
1579 21:43:06.897742 lkdtm:PANIC.sh
1580 21:43:06.898748 lkdtm:BUG.sh
1581 21:43:06.898909 lkdtm:WARNING.sh
1582 21:43:06.938847 lkdtm:WARNING_MESSAGE.sh
1583 21:43:06.939121 lkdtm:EXCEPTION.sh
1584 21:43:06.939310 lkdtm:LOOP.sh
1585 21:43:06.939480 lkdtm:EXHAUST_STACK.sh
1586 21:43:06.939641 lkdtm:CORRUPT_STACK.sh
1587 21:43:06.939812 lkdtm:CORRUPT_STACK_STRONG.sh
1588 21:43:06.939932 lkdtm:ARRAY_BOUNDS.sh
1589 21:43:06.940044 lkdtm:CORRUPT_LIST_ADD.sh
1590 21:43:06.940139 lkdtm:CORRUPT_LIST_DEL.sh
1591 21:43:06.940232 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1592 21:43:06.940327 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1593 21:43:06.940419 lkdtm:REPORT_STACK_CANARY.sh
1594 21:43:06.940512 lkdtm:UNSET_SMEP.sh
1595 21:43:06.940602 lkdtm:DOUBLE_FAULT.sh
1596 21:43:06.940693 lkdtm:CORRUPT_PAC.sh
1597 21:43:06.940785 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1598 21:43:06.940875 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1599 21:43:06.941947 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1600 21:43:06.942175 lkdtm:WRITE_AFTER_FREE.sh
1601 21:43:06.982016 lkdtm:READ_AFTER_FREE.sh
1602 21:43:06.982282 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1603 21:43:06.982469 lkdtm:READ_BUDDY_AFTER_FREE.sh
1604 21:43:06.982639 lkdtm:SLAB_INIT_ON_ALLOC.sh
1605 21:43:06.982804 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1606 21:43:06.982942 lkdtm:SLAB_FREE_DOUBLE.sh
1607 21:43:06.983075 lkdtm:SLAB_FREE_CROSS.sh
1608 21:43:06.983204 lkdtm:SLAB_FREE_PAGE.sh
1609 21:43:06.983333 lkdtm:SOFTLOCKUP.sh
1610 21:43:06.983461 lkdtm:HARDLOCKUP.sh
1611 21:43:06.983588 lkdtm:SPINLOCKUP.sh
1612 21:43:06.983714 lkdtm:HUNG_TASK.sh
1613 21:43:06.983847 lkdtm:EXEC_DATA.sh
1614 21:43:06.983940 lkdtm:EXEC_STACK.sh
1615 21:43:06.984030 lkdtm:EXEC_KMALLOC.sh
1616 21:43:06.984121 lkdtm:EXEC_VMALLOC.sh
1617 21:43:06.984211 lkdtm:EXEC_RODATA.sh
1618 21:43:06.984300 lkdtm:EXEC_USERSPACE.sh
1619 21:43:06.985096 lkdtm:EXEC_NULL.sh
1620 21:43:06.985264 lkdtm:ACCESS_USERSPACE.sh
1621 21:43:07.025149 lkdtm:ACCESS_NULL.sh
1622 21:43:07.025403 lkdtm:WRITE_RO.sh
1623 21:43:07.025588 lkdtm:WRITE_RO_AFTER_INIT.sh
1624 21:43:07.025758 lkdtm:WRITE_KERN.sh
1625 21:43:07.025916 lkdtm:WRITE_OPD.sh
1626 21:43:07.026065 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1627 21:43:07.026212 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1628 21:43:07.026358 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1629 21:43:07.026502 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1630 21:43:07.026645 lkdtm:REFCOUNT_DEC_ZERO.sh
1631 21:43:07.026788 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1632 21:43:07.026892 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1633 21:43:07.026984 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1634 21:43:07.027076 lkdtm:REFCOUNT_INC_ZERO.sh
1635 21:43:07.028254 lkdtm:REFCOUNT_ADD_ZERO.sh
1636 21:43:07.028479 lkdtm:REFCOUNT_INC_SATURATED.sh
1637 21:43:07.068312 lkdtm:REFCOUNT_DEC_SATURATED.sh
1638 21:43:07.068577 lkdtm:REFCOUNT_ADD_SATURATED.sh
1639 21:43:07.068777 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1640 21:43:07.068960 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1641 21:43:07.069138 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1642 21:43:07.069309 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1643 21:43:07.069478 lkdtm:REFCOUNT_TIMING.sh
1644 21:43:07.069649 lkdtm:ATOMIC_TIMING.sh
1645 21:43:07.069754 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1646 21:43:07.069852 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1647 21:43:07.069948 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1648 21:43:07.070043 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1649 21:43:07.070137 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1650 21:43:07.071383 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1651 21:43:07.116129 lkdtm:USERCOPY_STACK_BEYOND.sh
1652 21:43:07.116389 lkdtm:USERCOPY_KERNEL.sh
1653 21:43:07.116575 lkdtm:STACKLEAK_ERASING.sh
1654 21:43:07.116739 lkdtm:CFI_FORWARD_PROTO.sh
1655 21:43:07.116898 lkdtm:CFI_BACKWARD.sh
1656 21:43:07.117039 lkdtm:FORTIFY_STRSCPY.sh
1657 21:43:07.117178 lkdtm:FORTIFY_STR_OBJECT.sh
1658 21:43:07.117317 lkdtm:FORTIFY_STR_MEMBER.sh
1659 21:43:07.117454 lkdtm:FORTIFY_MEM_OBJECT.sh
1660 21:43:07.117652 lkdtm:FORTIFY_MEM_MEMBER.sh
1661 21:43:07.117800 lkdtm:PPC_SLB_MULTIHIT.sh
1662 21:43:07.117910 lkdtm:stack-entropy.sh
1663 21:43:07.118023 ===========End Tests to run ===============
1664 21:43:07.118134 shardfile-lkdtm pass
1665 21:43:13.595485 <12>[ 128.087180] kselftest: Running tests in lkdtm
1666 21:43:13.675400 TAP version 13
1667 21:43:13.771255 1..84
1668 21:43:13.978860 # selftests: lkdtm: PANIC.sh
1669 21:43:15.210420 # Skipping PANIC: crashes entire system
1670 21:43:15.258240 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1671 21:43:15.434193 # selftests: lkdtm: BUG.sh
1672 21:43:16.498580 <6>[ 130.958195] lkdtm: Performing direct entry BUG
1673 21:43:16.499103 <4>[ 130.963588] ------------[ cut here ]------------
1674 21:43:16.499553 <2>[ 130.968506] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1675 21:43:16.500000 <0>[ 130.974285] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1676 21:43:16.500770 <4>[ 130.981366] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1677 21:43:16.502075 <4>[ 130.995247] CPU: 3 PID: 764 Comm: cat Tainted: G E 6.1.107-cip28 #1
1678 21:43:16.541954 <4>[ 131.003192] Hardware name: ARM Juno development board (r0) (DT)
1679 21:43:16.542440 <4>[ 131.009390] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1680 21:43:16.542877 <4>[ 131.016639] pc : lkdtm_BUG+0x14/0x20
1681 21:43:16.543649 <4>[ 131.020500] lr : lkdtm_do_action+0x2c/0x50
1682 21:43:16.544057 <4>[ 131.024875] sp : ffff80000dc839d0
1683 21:43:16.544460 <4>[ 131.028460] x29: ffff80000dc839d0 x28: ffff0008030fcf00 x27: 0000000000000000
1684 21:43:16.544854 <4>[ 131.035900] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9e7cf000
1685 21:43:16.585455 <4>[ 131.043338] x23: ffff000803bfa000 x22: ffff80000dc83b50 x21: 0000000000000004
1686 21:43:16.585944 <4>[ 131.050776] x20: ffff80000b5574e0 x19: ffff80000b5574e0 x18: 0000000000000000
1687 21:43:16.586761 <4>[ 131.058215] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9e7cf000
1688 21:43:16.587143 <4>[ 131.065653] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000040000
1689 21:43:16.587545 <4>[ 131.073090] x11: 00000000d524b9c5 x10: 00000000c58a1414 x9 : ffff800008c12b9c
1690 21:43:16.588884 <4>[ 131.080528] x8 : ffff80000dc836d8 x7 : 0000000000000000 x6 : 0000000000000001
1691 21:43:16.628928 <4>[ 131.087966] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
1692 21:43:16.629438 <4>[ 131.095403] x2 : 0000000000000000 x1 : ffff0008030fcf00 x0 : ffff800008c135c0
1693 21:43:16.629893 <4>[ 131.102841] Call trace:
1694 21:43:16.630304 <4>[ 131.105556] lkdtm_BUG+0x14/0x20
1695 21:43:16.630701 <4>[ 131.109062] lkdtm_do_action+0x2c/0x50
1696 21:43:16.631450 <4>[ 131.113089] direct_entry+0x164/0x180
1697 21:43:16.631833 <4>[ 131.117029] full_proxy_write+0x68/0xc0
1698 21:43:16.632243 <4>[ 131.121148] vfs_write+0xcc/0x2e0
1699 21:43:16.632626 <4>[ 131.124746] ksys_write+0x80/0x110
1700 21:43:16.633099 <4>[ 131.128428] __arm64_sys_write+0x28/0x40
1701 21:43:16.672431 <4>[ 131.132634] invoke_syscall+0x8c/0x120
1702 21:43:16.672988 <4>[ 131.136668] el0_svc_common.constprop.0+0x68/0x124
1703 21:43:16.673455 <4>[ 131.141745] do_el0_svc+0x40/0xcc
1704 21:43:16.673864 <4>[ 131.145341] el0_svc+0x48/0xc0
1705 21:43:16.674230 <4>[ 131.148674] el0t_64_sync_handler+0xf4/0x120
1706 21:43:16.674599 <4>[ 131.153226] el0t_64_sync+0x18c/0x190
1707 21:43:16.674966 <0>[ 131.157174] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1708 21:43:16.675290 <4>[ 131.163551] ---[ end trace 0000000000000000 ]---
1709 21:43:16.675606 <6>[ 131.168443] note: cat[764] exited with irqs disabled
1710 21:43:16.715699 <6>[ 131.173787] note: cat[764] exited with preempt_count 1
1711 21:43:16.716022 <4>[ 131.179412] ------------[ cut here ]------------
1712 21:43:16.716595 <4>[ 131.184312] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1713 21:43:16.716807 <4>[ 131.194276] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1714 21:43:16.717022 <4>[ 131.208160] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D E 6.1.107-cip28 #1
1715 21:43:16.759174 <4>[ 131.216457] Hardware name: ARM Juno development board (r0) (DT)
1716 21:43:16.759475 <4>[ 131.222658] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1717 21:43:16.759727 <4>[ 131.229909] pc : ct_kernel_exit.constprop.0+0x118/0x170
1718 21:43:16.759955 <4>[ 131.235424] lr : ct_idle_enter+0x10/0x1c
1719 21:43:16.760162 <4>[ 131.239632] sp : ffff80000c41bd30
1720 21:43:16.760302 <4>[ 131.243223] x29: ffff80000c41bd30 x28: 0000000000000000 x27: 0000000000000000
1721 21:43:16.760423 <4>[ 131.250663] x26: 0000000000000000 x25: 0000001e8ae66d58 x24: 0000000000000000
1722 21:43:16.762341 <4>[ 131.258101] x23: ffff00080b408880 x22: 0000000000000000 x21: 0000000000000000
1723 21:43:16.802621 <4>[ 131.265539] x20: ffff00097ef6c458 x19: ffff80000a4fb458 x18: 0000000000000000
1724 21:43:16.802866 <4>[ 131.272977] x17: 6335333163383030 x16: 0000000000000006 x15: 0000000000000007
1725 21:43:16.803096 <4>[ 131.280414] x14: 0000000000000001 x13: 000000000000043d x12: 000000000000041d
1726 21:43:16.803306 <4>[ 131.287852] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff800009136c50
1727 21:43:16.803497 <4>[ 131.295290] x8 : 00000000000001d2 x7 : 0000000000000431 x6 : 071c71c71c71c71c
1728 21:43:16.846066 <4>[ 131.302727] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a71000
1729 21:43:16.846320 <4>[ 131.310164] x2 : ffff80000c41bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
1730 21:43:16.846550 <4>[ 131.317603] Call trace:
1731 21:43:16.846760 <4>[ 131.320318] ct_kernel_exit.constprop.0+0x118/0x170
1732 21:43:16.846961 <4>[ 131.325482] ct_idle_enter+0x10/0x1c
1733 21:43:16.847154 <4>[ 131.329338] cpuidle_enter_state+0x28c/0x590
1734 21:43:16.847343 <4>[ 131.333888] cpuidle_enter+0x40/0x60
1735 21:43:16.847500 <4>[ 131.337740] do_idle+0x258/0x310
1736 21:43:16.847653 <4>[ 131.341250] cpu_startup_entry+0x3c/0x44
1737 21:43:16.849367 <4>[ 131.345454] secondary_start_kernel+0x138/0x15c
1738 21:43:16.889645 <4>[ 131.350270] __secondary_switched+0xb0/0xb4
1739 21:43:16.890102 <4>[ 131.354740] irq event stamp: 227310
1740 21:43:16.890540 <4>[ 131.358499] hardirqs last enabled at (227309): [<ffff8000081cb108>] tick_nohz_idle_exit+0x78/0x1a4
1741 21:43:16.890948 <4>[ 131.367844] hardirqs last disabled at (227310): [<ffff8000096c5188>] __schedule+0x6f8/0xaf4
1742 21:43:16.891344 <4>[ 131.376491] softirqs last enabled at (227282): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
1743 21:43:16.892926 <4>[ 131.385570] softirqs last disabled at (227275): [<ffff80000801070c>] __do_softirq+0x1c/0x28
1744 21:43:16.908258 <4>[ 131.394213] ---[ end trace 0000000000000000 ]---
1745 21:43:16.908762 # Segmentation fault
1746 21:43:17.076997 # [ 130.958195] lkdtm: Performing direct entry BUG
1747 21:43:17.077271 # [ 130.963588] ------------[ cut here ]------------
1748 21:43:17.077508 # [ 130.968506] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1749 21:43:17.077672 # [ 130.974285] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1750 21:43:17.077828 # [ 130.981366] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1751 21:43:17.120148 # [ 130.995247] CPU: 3 PID: 764 Comm: cat Tainted: G E 6.1.107-cip28 #1
1752 21:43:17.120430 # [ 131.003192] Hardware name: ARM Juno development board (r0) (DT)
1753 21:43:17.120723 # [ 131.009390] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1754 21:43:17.121011 # [ 131.016639] pc : lkdtm_BUG+0x14/0x20
1755 21:43:17.121280 # [ 131.020500] lr : lkdtm_do_action+0x2c/0x50
1756 21:43:17.121491 # [ 131.024875] sp : ffff80000dc839d0
1757 21:43:17.121686 # [ 131.028460] x29: ffff80000dc839d0 x28: ffff0008030fcf00 x27: 0000000000000000
1758 21:43:17.123255 # [ 131.035900] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9e7cf000
1759 21:43:17.163326 # [ 131.043338] x23: ffff000803bfa000 x22: ffff80000dc83b50 x21: 0000000000000004
1760 21:43:17.163567 # [ 131.050776] x20: ffff80000b5574e0 x19: ffff80000b5574e0 x18: 0000000000000000
1761 21:43:17.163744 # [ 131.058215] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9e7cf000
1762 21:43:17.163930 # [ 131.065653] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000040000
1763 21:43:17.164086 # [ 131.073090] x11: 00000000d524b9c5 x10: 00000000c58a1414 x9 : ffff800008c12b9c
1764 21:43:17.166511 # [ 131.080528] x8 : ffff80000dc836d8 x7 : 0000000000000000 x6 : 0000000000000001
1765 21:43:17.206739 # [ 131.087966] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
1766 21:43:17.207223 # [ 131.095403] x2 : 0000000000000000 x1 : ffff0008030fcf00 x0 : ffff800008c135c0
1767 21:43:17.207571 # [ 131.102841] Call trace:
1768 21:43:17.207960 # [ 131.105556] lkdtm_BUG+0x14/0x20
1769 21:43:17.208281 # [ 131.109062] lkdtm_do_action+0x2c/0x50
1770 21:43:17.208582 # [ 131.113089] direct_entry+0x164/0x180
1771 21:43:17.208870 # [ 131.117029] full_proxy_write+0x68/0xc0
1772 21:43:17.209154 # [ 131.121148] vfs_write+0xcc/0x2e0
1773 21:43:17.209435 # [ 131.124746] ksys_write+0x80/0x110
1774 21:43:17.210126 # [ 131.128428] __arm64_sys_write+0x28/0x40
1775 21:43:17.249884 # [ 131.132634] invoke_syscall+0x8c/0x120
1776 21:43:17.250382 # [ 131.136668] el0_svc_common.constprop.0+0x68/0x124
1777 21:43:17.250738 # [ 131.141745] do_el0_svc+0x40/0xcc
1778 21:43:17.251053 # [ 131.145341] el0_svc+0x48/0xc0
1779 21:43:17.251358 # [ 131.148674] el0t_64_sync_handler+0xf4/0x120
1780 21:43:17.251665 # [ 131.153226] el0t_64_sync+0x18c/0x190
1781 21:43:17.252015 # [ 131.157174] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1782 21:43:17.252314 # [ 131.163551] ---[ end trace 0000000000000000 ]---
1783 21:43:17.252600 # [ 131.168443] note: cat[764] exited with irqs disabled
1784 21:43:17.253390 # [ 131.173787] note: cat[764] exited with preempt_count 1
1785 21:43:17.293107 # [ 131.179412] ------------[ cut here ]------------
1786 21:43:17.293598 # [ 131.184312] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1787 21:43:17.294321 # [ 131.194276] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1788 21:43:17.294792 # [ 131.208160] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D E 6.1.107-cip28 #1
1789 21:43:17.296440 # [ 131.216457] Hardware name: ARM Juno development board (r0) (DT)
1790 21:43:17.336255 # [ 131.222658] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1791 21:43:17.336738 # [ 131.229909] pc : ct_kernel_exit.constprop.0+0x118/0x170
1792 21:43:17.337187 # [ 131.235424] lr : ct_idle_enter+0x10/0x1c
1793 21:43:17.337597 # [ 131.239632] sp : ffff80000c41bd30
1794 21:43:17.337988 # [ 131.243223] x29: ffff80000c41bd30 x28: 0000000000000000 x27: 0000000000000000
1795 21:43:17.338370 # [ 131.250663] x26: 0000000000000000 x25: 0000001e8ae66d58 x24: 0000000000000000
1796 21:43:17.339483 # [ 131.258101] x23: ffff00080b408880 x22: 0000000000000000 x21: 0000000000000000
1797 21:43:17.379416 # [ 131.265539] x20: ffff00097ef6c458 x19: ffff80000a4fb458 x18: 0000000000000000
1798 21:43:17.379940 # [ 131.272977] x17: 6335333163383030 x16: 0000000000000006 x15: 0000000000000007
1799 21:43:17.380383 # [ 131.280414] x14: 0000000000000001 x13: 000000000000043d x12: 000000000000041d
1800 21:43:17.380789 # [ 131.287852] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff800009136c50
1801 21:43:17.381176 # [ 131.295290] x8 : 00000000000001d2 x7 : 0000000000000431 x6 : 071c71c71c71c71c
1802 21:43:17.382633 # [ 131.302727] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a71000
1803 21:43:17.422581 # [ 131.310164] x2 : ffff80000c41bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
1804 21:43:17.423071 # [ 131.317603] Call trace:
1805 21:43:17.423505 # [ 131.320318] ct_kernel_exit.constprop.0+0x118/0x170
1806 21:43:17.423952 # [ 131.325482] ct_idle_enter+0x10/0x1c
1807 21:43:17.424346 # [ 131.329338] cpuidle_enter_state+0x28c/0x590
1808 21:43:17.424730 # [ 131.333888] cpuidle_enter+0x40/0x60
1809 21:43:17.425104 # [ 131.337740] do_idle+0x258/0x310
1810 21:43:17.425496 # [ 131.341250] cpu_startup_entry+0x3c/0x44
1811 21:43:17.425877 # [ 131.345454] secondary_start_kernel+0x138/0x15c
1812 21:43:17.426533 # [ 131.350270] __secondary_switched+0xb0/0xb4
1813 21:43:17.465747 # [ 131.354740] irq event stamp: 227310
1814 21:43:17.466232 # [ 131.358499] hardirqs last enabled at (227309): [<ffff8000081cb108>] tick_nohz_idle_exit+0x78/0x1a4
1815 21:43:17.466573 # [ 131.367844] hardirqs last disabled at (227310): [<ffff8000096c5188>] __schedule+0x6f8/0xaf4
1816 21:43:17.466891 # [ 131.376491] softirqs last enabled at (227282): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
1817 21:43:17.467194 # [ 131.385570] softirqs last disabled at (227275): [<ffff80000801070c>] __do_softirq+0x1c/0x28
1818 21:43:17.469010 # [ 131.394213] ---[ end trace 0000000000000000 ]---
1819 21:43:17.486841 # BUG: saw 'kernel BUG at': ok
1820 21:43:17.487316 ok 2 selftests: lkdtm: BUG.sh
1821 21:43:17.490013 # selftests: lkdtm: WARNING.sh
1822 21:43:17.934504 <6>[ 132.396981] lkdtm: Performing direct entry WARNING
1823 21:43:17.935032 <4>[ 132.402539] ------------[ cut here ]------------
1824 21:43:17.935739 <4>[ 132.407443] WARNING: CPU: 4 PID: 811 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1825 21:43:17.936146 <4>[ 132.416187] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1826 21:43:17.938054 <4>[ 132.430069] CPU: 4 PID: 811 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
1827 21:43:17.977798 <4>[ 132.438014] Hardware name: ARM Juno development board (r0) (DT)
1828 21:43:17.978289 <4>[ 132.444212] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1829 21:43:17.978994 <4>[ 132.451461] pc : lkdtm_WARNING+0x38/0x50
1830 21:43:17.979343 <4>[ 132.455663] lr : lkdtm_do_action+0x2c/0x50
1831 21:43:17.979656 <4>[ 132.460038] sp : ffff80000dda3af0
1832 21:43:17.980007 <4>[ 132.463623] x29: ffff80000dda3af0 x28: ffff000803191a80 x27: 0000000000000000
1833 21:43:17.980306 <4>[ 132.471063] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa4cbf000
1834 21:43:18.021288 <4>[ 132.478500] x23: ffff000806f73000 x22: ffff80000dda3c70 x21: 0000000000000008
1835 21:43:18.021746 <4>[ 132.485939] x20: ffff80000b5574f0 x19: ffff80000b5574f0 x18: 0000000000000000
1836 21:43:18.022449 <4>[ 132.493377] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa4cbf000
1837 21:43:18.022793 <4>[ 132.500814] x14: 0000000000000000 x13: 205d313839363933 x12: 2e32333120205b3e
1838 21:43:18.023106 <4>[ 132.508252] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c12b9c
1839 21:43:18.023404 <4>[ 132.515690] x8 : ffff80000dda37f8 x7 : 0000000000000000 x6 : 0000000000000001
1840 21:43:18.064718 <4>[ 132.523127] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
1841 21:43:18.065173 <4>[ 132.530564] x2 : 0000000000000000 x1 : ffff80000c27a698 x0 : 0000000000000001
1842 21:43:18.065891 <4>[ 132.538001] Call trace:
1843 21:43:18.066246 <4>[ 132.540716] lkdtm_WARNING+0x38/0x50
1844 21:43:18.066563 <4>[ 132.544570] lkdtm_do_action+0x2c/0x50
1845 21:43:18.066861 <4>[ 132.548597] direct_entry+0x164/0x180
1846 21:43:18.067151 <4>[ 132.552537] full_proxy_write+0x68/0xc0
1847 21:43:18.067436 <4>[ 132.556656] vfs_write+0xcc/0x2e0
1848 21:43:18.067720 <4>[ 132.560253] ksys_write+0x80/0x110
1849 21:43:18.068209 <4>[ 132.563935] __arm64_sys_write+0x28/0x40
1850 21:43:18.108146 <4>[ 132.568141] invoke_syscall+0x8c/0x120
1851 21:43:18.108595 <4>[ 132.572174] el0_svc_common.constprop.0+0x68/0x124
1852 21:43:18.108948 <4>[ 132.577250] do_el0_svc+0x40/0xcc
1853 21:43:18.109268 <4>[ 132.580846] el0_svc+0x48/0xc0
1854 21:43:18.109575 <4>[ 132.584180] el0t_64_sync_handler+0xf4/0x120
1855 21:43:18.109875 <4>[ 132.588731] el0t_64_sync+0x18c/0x190
1856 21:43:18.110521 <4>[ 132.592674] irq event stamp: 0
1857 21:43:18.110841 <4>[ 132.595997] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1858 21:43:18.111512 <4>[ 132.602552] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1859 21:43:18.139299 <4>[ 132.611023] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1860 21:43:18.142524 <4>[ 132.619493] softirqs last disabled at (0): [<0000000000000000>] 0x0
1861 21:43:18.142999 <4>[ 132.626044] ---[ end trace 0000000000000000 ]---
1862 21:43:18.246574 # [ 132.396981] lkdtm: Performing direct entry WARNING
1863 21:43:18.247092 # [ 132.402539] ------------[ cut here ]------------
1864 21:43:18.247466 # [ 132.407443] WARNING: CPU: 4 PID: 811 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1865 21:43:18.248216 # [ 132.416187] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1866 21:43:18.248585 # [ 132.430069] CPU: 4 PID: 811 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
1867 21:43:18.289381 # [ 132.438014] Hardware name: ARM Juno development board (r0) (DT)
1868 21:43:18.289657 # [ 132.444212] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1869 21:43:18.289851 # [ 132.451461] pc : lkdtm_WARNING+0x38/0x50
1870 21:43:18.290024 # [ 132.455663] lr : lkdtm_do_action+0x2c/0x50
1871 21:43:18.290188 # [ 132.460038] sp : ffff80000dda3af0
1872 21:43:18.290346 # [ 132.463623] x29: ffff80000dda3af0 x28: ffff000803191a80 x27: 0000000000000000
1873 21:43:18.290501 # [ 132.471063] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa4cbf000
1874 21:43:18.292541 # [ 132.478500] x23: ffff000806f73000 x22: ffff80000dda3c70 x21: 0000000000000008
1875 21:43:18.332850 # [ 132.485939] x20: ffff80000b5574f0 x19: ffff80000b5574f0 x18: 0000000000000000
1876 21:43:18.333752 # [ 132.493377] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa4cbf000
1877 21:43:18.334138 # [ 132.500814] x14: 0000000000000000 x13: 205d313839363933 x12: 2e32333120205b3e
1878 21:43:18.334472 # [ 132.508252] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c12b9c
1879 21:43:18.334787 # [ 132.515690] x8 : ffff80000dda37f8 x7 : 0000000000000000 x6 : 0000000000000001
1880 21:43:18.336184 # [ 132.523127] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
1881 21:43:18.376398 # [ 132.530564] x2 : 0000000000000000 x1 : ffff80000c27a698 x0 : 0000000000000001
1882 21:43:18.376875 # [ 132.538001] Call trace:
1883 21:43:18.377242 # [ 132.540716] lkdtm_WARNING+0x38/0x50
1884 21:43:18.377736 # [ 132.544570] lkdtm_do_action+0x2c/0x50
1885 21:43:18.378064 # [ 132.548597] direct_entry+0x164/0x180
1886 21:43:18.378370 # [ 132.552537] full_proxy_write+0x68/0xc0
1887 21:43:18.378752 # [ 132.556656] vfs_write+0xcc/0x2e0
1888 21:43:18.379111 # [ 132.560253] ksys_write+0x80/0x110
1889 21:43:18.379434 # [ 132.563935] __arm64_sys_write+0x28/0x40
1890 21:43:18.379858 # [ 132.568141] invoke_syscall+0x8c/0x120
1891 21:43:18.419155 # [ 132.572174] el0_svc_common.constprop.0+0x68/0x124
1892 21:43:18.419655 # [ 132.577250] do_el0_svc+0x40/0xcc
1893 21:43:18.420488 # [ 132.580846] el0_svc+0x48/0xc0
1894 21:43:18.420882 # [ 132.584180] el0t_64_sync_handler+0xf4/0x120
1895 21:43:18.421212 # [ 132.588731] el0t_64_sync+0x18c/0x190
1896 21:43:18.421527 # [ 132.592674] irq event stamp: 0
1897 21:43:18.421824 # [ 132.595997] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1898 21:43:18.422117 # [ 132.602552] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1899 21:43:18.422550 # [ 132.611023] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1900 21:43:18.451205 # [ 132.619493] softirqs last disabled at (0): [<0000000000000000>] 0x0
1901 21:43:18.451704 # [ 132.626044] ---[ end trace 0000000000000000 ]---
1902 21:43:18.452215 # WARNING: saw 'WARNING:': ok
1903 21:43:18.454507 ok 3 selftests: lkdtm: WARNING.sh
1904 21:43:18.454965 # selftests: lkdtm: WARNING_MESSAGE.sh
1905 21:43:19.080550 <6>[ 133.543213] lkdtm: Performing direct entry WARNING_MESSAGE
1906 21:43:19.081099 <4>[ 133.549053] ------------[ cut here ]------------
1907 21:43:19.081477 <4>[ 133.554007] Warning message trigger count: 2
1908 21:43:19.082186 <4>[ 133.558804] WARNING: CPU: 1 PID: 855 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1909 21:43:19.082542 <4>[ 133.568245] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1910 21:43:19.123845 <4>[ 133.582088] CPU: 1 PID: 855 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
1911 21:43:19.124342 <4>[ 133.590027] Hardware name: ARM Juno development board (r0) (DT)
1912 21:43:19.125076 <4>[ 133.596218] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1913 21:43:19.125438 <4>[ 133.603459] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1914 21:43:19.125759 <4>[ 133.608350] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1915 21:43:19.126061 <4>[ 133.613238] sp : ffff80000de5ba60
1916 21:43:19.126356 <4>[ 133.616818] x29: ffff80000de5ba60 x28: ffff0008030fcf00 x27: 0000000000000000
1917 21:43:19.167236 <4>[ 133.624245] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9fe8f000
1918 21:43:19.167715 <4>[ 133.631669] x23: ffff0008061e9000 x22: ffff80000de5bbe0 x21: 0000000000000010
1919 21:43:19.168516 <4>[ 133.639094] x20: ffff80000b557500 x19: ffff80000b557500 x18: 0000000000000000
1920 21:43:19.168890 <4>[ 133.646517] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
1921 21:43:19.169212 <4>[ 133.653941] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
1922 21:43:19.169522 <4>[ 133.661365] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
1923 21:43:19.210576 <4>[ 133.668789] x8 : ffff80000de5b7d8 x7 : 0000000000000000 x6 : ffff8000081002f4
1924 21:43:19.211071 <4>[ 133.676212] x5 : ffff80000de5c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
1925 21:43:19.211431 <4>[ 133.683635] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008030fcf00
1926 21:43:19.211765 <4>[ 133.691059] Call trace:
1927 21:43:19.212525 <4>[ 133.693769] lkdtm_WARNING_MESSAGE+0x34/0x4c
1928 21:43:19.212880 <4>[ 133.698311] lkdtm_do_action+0x2c/0x50
1929 21:43:19.213186 <4>[ 133.702330] direct_entry+0x164/0x180
1930 21:43:19.213479 <4>[ 133.706263] full_proxy_write+0x68/0xc0
1931 21:43:19.213920 <4>[ 133.710374] vfs_write+0xcc/0x2e0
1932 21:43:19.253894 <4>[ 133.713963] ksys_write+0x80/0x110
1933 21:43:19.254353 <4>[ 133.717637] __arm64_sys_write+0x28/0x40
1934 21:43:19.254704 <4>[ 133.721834] invoke_syscall+0x8c/0x120
1935 21:43:19.255028 <4>[ 133.725859] el0_svc_common.constprop.0+0x68/0x124
1936 21:43:19.255341 <4>[ 133.730927] do_el0_svc+0x40/0xcc
1937 21:43:19.255638 <4>[ 133.734515] el0_svc+0x48/0xc0
1938 21:43:19.255980 <4>[ 133.737841] el0t_64_sync_handler+0xf4/0x120
1939 21:43:19.256273 <4>[ 133.742383] el0t_64_sync+0x18c/0x190
1940 21:43:19.256557 <4>[ 133.746317] irq event stamp: 0
1941 21:43:19.257223 <4>[ 133.749635] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1942 21:43:19.290594 <4>[ 133.756180] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1943 21:43:19.291207 <4>[ 133.764643] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1944 21:43:19.291668 <4>[ 133.773103] softirqs last disabled at (0): [<0000000000000000>] 0x0
1945 21:43:19.293795 <4>[ 133.779644] ---[ end trace 0000000000000000 ]---
1946 21:43:19.414159 # [ 133.543213] lkdtm: Performing direct entry WARNING_MESSAGE
1947 21:43:19.414692 # [ 133.549053] ------------[ cut here ]------------
1948 21:43:19.415160 # [ 133.554007] Warning message trigger count: 2
1949 21:43:19.415686 # [ 133.558804] WARNING: CPU: 1 PID: 855 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1950 21:43:19.416516 # [ 133.568245] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1951 21:43:19.457279 # [ 133.582088] CPU: 1 PID: 855 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
1952 21:43:19.457744 # [ 133.590027] Hardware name: ARM Juno development board (r0) (DT)
1953 21:43:19.458078 # [ 133.596218] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1954 21:43:19.458378 # [ 133.603459] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1955 21:43:19.458655 # [ 133.608350] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1956 21:43:19.458921 # [ 133.613238] sp : ffff80000de5ba60
1957 21:43:19.459183 # [ 133.616818] x29: ffff80000de5ba60 x28: ffff0008030fcf00 x27: 0000000000000000
1958 21:43:19.500073 # [ 133.624245] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9fe8f000
1959 21:43:19.500501 # [ 133.631669] x23: ffff0008061e9000 x22: ffff80000de5bbe0 x21: 0000000000000010
1960 21:43:19.500810 # [ 133.639094] x20: ffff80000b557500 x19: ffff80000b557500 x18: 0000000000000000
1961 21:43:19.501404 # [ 133.646517] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
1962 21:43:19.501693 # [ 133.653941] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
1963 21:43:19.501877 # [ 133.661365] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
1964 21:43:19.543276 # [ 133.668789] x8 : ffff80000de5b7d8 x7 : 0000000000000000 x6 : ffff8000081002f4
1965 21:43:19.543565 # [ 133.676212] x5 : ffff80000de5c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
1966 21:43:19.543838 # [ 133.683635] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008030fcf00
1967 21:43:19.544113 # [ 133.691059] Call trace:
1968 21:43:19.544324 # [ 133.693769] lkdtm_WARNING_MESSAGE+0x34/0x4c
1969 21:43:19.544526 # [ 133.698311] lkdtm_do_action+0x2c/0x50
1970 21:43:19.544712 # [ 133.702330] direct_entry+0x164/0x180
1971 21:43:19.544864 # [ 133.706263] full_proxy_write+0x68/0xc0
1972 21:43:19.545014 # [ 133.710374] vfs_write+0xcc/0x2e0
1973 21:43:19.546377 # [ 133.713963] ksys_write+0x80/0x110
1974 21:43:19.586459 # [ 133.717637] __arm64_sys_write+0x28/0x40
1975 21:43:19.586715 # [ 133.721834] invoke_syscall+0x8c/0x120
1976 21:43:19.586948 # [ 133.725859] el0_svc_common.constprop.0+0x68/0x124
1977 21:43:19.587160 # [ 133.730927] do_el0_svc+0x40/0xcc
1978 21:43:19.587359 # [ 133.734515] el0_svc+0x48/0xc0
1979 21:43:19.587543 # [ 133.737841] el0t_64_sync_handler+0xf4/0x120
1980 21:43:19.587698 # [ 133.742383] el0t_64_sync+0x18c/0x190
1981 21:43:19.587863 # [ 133.746317] irq event stamp: 0
1982 21:43:19.588010 # [ 133.749635] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1983 21:43:19.629105 # [ 133.756180] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1984 21:43:19.629374 # [ 133.764643] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1985 21:43:19.629608 # [ 133.773103] softirqs last disabled at (0): [<0000000000000000>] 0x0
1986 21:43:19.629820 # [ 133.779644] ---[ end trace 0000000000000000 ]---
1987 21:43:19.630019 # WARNING_MESSAGE: saw 'message trigger': ok
1988 21:43:19.632242 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1989 21:43:19.632477 # selftests: lkdtm: EXCEPTION.sh
1990 21:43:20.169402 <6>[ 134.631805] lkdtm: Performing direct entry EXCEPTION
1991 21:43:20.169965 <1>[ 134.637147] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1992 21:43:20.170157 <1>[ 134.646297] Mem abort info:
1993 21:43:20.170345 <1>[ 134.649959] ESR = 0x0000000096000044
1994 21:43:20.170577 <1>[ 134.654038] EC = 0x25: DABT (current EL), IL = 32 bits
1995 21:43:20.170748 <1>[ 134.659652] SET = 0, FnV = 0
1996 21:43:20.170894 <1>[ 134.663002] EA = 0, S1PTW = 0
1997 21:43:20.171034 <1>[ 134.666431] FSC = 0x04: level 0 translation fault
1998 21:43:20.172683 <1>[ 134.671620] Data abort info:
1999 21:43:20.212949 <1>[ 134.674786] ISV = 0, ISS = 0x00000044
2000 21:43:20.213252 <1>[ 134.678928] CM = 0, WnR = 1
2001 21:43:20.213758 <1>[ 134.682185] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884bb3000
2002 21:43:20.213964 <1>[ 134.688924] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2003 21:43:20.214148 <0>[ 134.696037] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2004 21:43:20.216246 <4>[ 134.702584] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2005 21:43:20.256225 <4>[ 134.716432] CPU: 1 PID: 894 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2006 21:43:20.256511 <4>[ 134.724371] Hardware name: ARM Juno development board (r0) (DT)
2007 21:43:20.256710 <4>[ 134.730563] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2008 21:43:20.256904 <4>[ 134.737805] pc : lkdtm_EXCEPTION+0x18/0x30
2009 21:43:20.257123 <4>[ 134.742180] lr : lkdtm_do_action+0x2c/0x50
2010 21:43:20.257294 <4>[ 134.746548] sp : ffff80000df03c20
2011 21:43:20.257448 <4>[ 134.750129] x29: ffff80000df03c20 x28: ffff00080bb9cf00 x27: 0000000000000000
2012 21:43:20.299521 <4>[ 134.757557] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8d96f000
2013 21:43:20.299837 <4>[ 134.764983] x23: ffff000807e04000 x22: ffff80000df03da0 x21: 000000000000000a
2014 21:43:20.300311 <4>[ 134.772411] x20: ffff80000b557510 x19: ffff80000b557510 x18: 0000000000000000
2015 21:43:20.300506 <4>[ 134.779840] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8d96f000
2016 21:43:20.300679 <4>[ 134.787264] x14: 0000000000000000 x13: 205d353038313336 x12: 2e34333120205b3e
2017 21:43:20.302678 <4>[ 134.794688] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c12b9c
2018 21:43:20.342965 <4>[ 134.802112] x8 : ffff80000df03928 x7 : 0000000000000000 x6 : 0000000000000001
2019 21:43:20.343206 <4>[ 134.809535] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2020 21:43:20.343390 <4>[ 134.816959] x2 : 0000000000000000 x1 : ffff00080bb9cf00 x0 : 0000000000000000
2021 21:43:20.343561 <4>[ 134.824382] Call trace:
2022 21:43:20.343721 <4>[ 134.827092] lkdtm_EXCEPTION+0x18/0x30
2023 21:43:20.343899 <4>[ 134.831113] lkdtm_do_action+0x2c/0x50
2024 21:43:20.344052 <4>[ 134.835132] direct_entry+0x164/0x180
2025 21:43:20.344199 <4>[ 134.839065] full_proxy_write+0x68/0xc0
2026 21:43:20.346089 <4>[ 134.843177] vfs_write+0xcc/0x2e0
2027 21:43:20.396561 <4>[ 134.846766] ksys_write+0x80/0x110
2028 21:43:20.396850 <4>[ 134.850441] __arm64_sys_write+0x28/0x40
2029 21:43:20.397053 <4>[ 134.854639] invoke_syscall+0x8c/0x120
2030 21:43:20.397232 <4>[ 134.858665] el0_svc_common.constprop.0+0x68/0x124
2031 21:43:20.397422 <4>[ 134.863733] do_el0_svc+0x40/0xcc
2032 21:43:20.397595 <4>[ 134.867322] el0_svc+0x48/0xc0
2033 21:43:20.397750 <4>[ 134.870649] el0t_64_sync_handler+0xf4/0x120
2034 21:43:20.397894 <4>[ 134.875192] el0t_64_sync+0x18c/0x190
2035 21:43:20.398015 <0>[ 134.879129] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2036 21:43:20.399641 <4>[ 134.885498] ---[ end trace 0000000000000000 ]---
2037 21:43:20.399858 # Segmentation fault
2038 21:43:20.540484 # [ 134.631805] lkdtm: Performing direct entry EXCEPTION
2039 21:43:20.540758 # [ 134.637147] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2040 21:43:20.540933 # [ 134.646297] Mem abort info:
2041 21:43:20.541091 # [ 134.649959] ESR = 0x0000000096000044
2042 21:43:20.541243 # [ 134.654038] EC = 0x25: DABT (current EL), IL = 32 bits
2043 21:43:20.541391 # [ 134.659652] SET = 0, FnV = 0
2044 21:43:20.541541 # [ 134.663002] EA = 0, S1PTW = 0
2045 21:43:20.541688 # [ 134.666431] FSC = 0x04: level 0 translation fault
2046 21:43:20.543591 # [ 134.671620] Data abort info:
2047 21:43:20.583768 # [ 134.674786] ISV = 0, ISS = 0x00000044
2048 21:43:20.584289 # [ 134.678928] CM = 0, WnR = 1
2049 21:43:20.584629 # [ 134.682185] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884bb3000
2050 21:43:20.584949 # [ 134.688924] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2051 21:43:20.585249 # [ 134.696037] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2052 21:43:20.585541 # [ 134.702584] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2053 21:43:20.627017 # [ 134.716432] CPU: 1 PID: 894 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2054 21:43:20.627491 # [ 134.724371] Hardware name: ARM Juno development board (r0) (DT)
2055 21:43:20.627863 # [ 134.730563] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2056 21:43:20.628181 # [ 134.737805] pc : lkdtm_EXCEPTION+0x18/0x30
2057 21:43:20.628481 # [ 134.742180] lr : lkdtm_do_action+0x2c/0x50
2058 21:43:20.628772 # [ 134.746548] sp : ffff80000df03c20
2059 21:43:20.629061 # [ 134.750129] x29: ffff80000df03c20 x28: ffff00080bb9cf00 x27: 0000000000000000
2060 21:43:20.670179 # [ 134.757557] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8d96f000
2061 21:43:20.670739 # [ 134.764983] x23: ffff000807e04000 x22: ffff80000df03da0 x21: 000000000000000a
2062 21:43:20.671185 # [ 134.772411] x20: ffff80000b557510 x19: ffff80000b557510 x18: 0000000000000000
2063 21:43:20.671589 # [ 134.779840] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8d96f000
2064 21:43:20.672062 # [ 134.787264] x14: 0000000000000000 x13: 205d353038313336 x12: 2e34333120205b3e
2065 21:43:20.672474 # [ 134.794688] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c12b9c
2066 21:43:20.713360 # [ 134.802112] x8 : ffff80000df03928 x7 : 0000000000000000 x6 : 0000000000000001
2067 21:43:20.713932 # [ 134.809535] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2068 21:43:20.714288 # [ 134.816959] x2 : 0000000000000000 x1 : ffff00080bb9cf00 x0 : 0000000000000000
2069 21:43:20.714601 # [ 134.824382] Call trace:
2070 21:43:20.714904 # [ 134.827092] lkdtm_EXCEPTION+0x18/0x30
2071 21:43:20.715293 # [ 134.831113] lkdtm_do_action+0x2c/0x50
2072 21:43:20.715603 # [ 134.835132] direct_entry+0x164/0x180
2073 21:43:20.715949 # [ 134.839065] full_proxy_write+0x68/0xc0
2074 21:43:20.716262 # [ 134.843177] vfs_write+0xcc/0x2e0
2075 21:43:20.716982 # [ 134.846766] ksys_write+0x80/0x110
2076 21:43:20.756553 # [ 134.850441] __arm64_sys_write+0x28/0x40
2077 21:43:20.757038 # [ 134.854639] invoke_syscall+0x8c/0x120
2078 21:43:20.757402 # [ 134.858665] el0_svc_common.constprop.0+0x68/0x124
2079 21:43:20.757729 # [ 134.863733] do_el0_svc+0x40/0xcc
2080 21:43:20.758041 # [ 134.867322] el0_svc+0x48/0xc0
2081 21:43:20.758335 # [ 134.870649] el0t_64_sync_handler+0xf4/0x120
2082 21:43:20.758626 # [ 134.875192] el0t_64_sync+0x18c/0x190
2083 21:43:20.758914 # [ 134.879129] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2084 21:43:20.759206 # [ 134.885498] ---[ end trace 0000000000000000 ]---
2085 21:43:20.759924 # EXCEPTION: saw 'call trace:': ok
2086 21:43:20.760269 ok 5 selftests: lkdtm: EXCEPTION.sh
2087 21:43:20.774703 # selftests: lkdtm: LOOP.sh
2088 21:43:21.094520 # Skipping LOOP: Hangs the system
2089 21:43:21.142438 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2090 21:43:21.254414 # selftests: lkdtm: EXHAUST_STACK.sh
2091 21:43:21.654178 # Skipping EXHAUST_STACK: Corrupts memory on failure
2092 21:43:21.702184 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2093 21:43:21.813951 # selftests: lkdtm: CORRUPT_STACK.sh
2094 21:43:22.213878 # Skipping CORRUPT_STACK: Crashes entire system on success
2095 21:43:22.261906 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2096 21:43:22.373663 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2097 21:43:22.785525 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2098 21:43:22.817400 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2099 21:43:22.929331 # selftests: lkdtm: ARRAY_BOUNDS.sh
2100 21:43:23.595662 <6>[ 138.058123] lkdtm: Performing direct entry ARRAY_BOUNDS
2101 21:43:23.596224 <6>[ 138.063738] lkdtm: Array access within bounds ...
2102 21:43:23.596664 <6>[ 138.068786] lkdtm: Array access beyond bounds ...
2103 21:43:23.597443 <3>[ 138.073822] ================================================================================
2104 21:43:23.597806 <3>[ 138.082750] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2105 21:43:23.598197 <3>[ 138.090763] index 8 is out of range for type 'char [8]'
2106 21:43:23.639012 <4>[ 138.096294] CPU: 1 PID: 1092 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2107 21:43:23.639499 <4>[ 138.104321] Hardware name: ARM Juno development board (r0) (DT)
2108 21:43:23.640348 <4>[ 138.110513] Call trace:
2109 21:43:23.640725 <4>[ 138.113222] dump_backtrace+0xe8/0x140
2110 21:43:23.641119 <4>[ 138.117249] show_stack+0x30/0x40
2111 21:43:23.641513 <4>[ 138.120834] dump_stack_lvl+0x88/0xb4
2112 21:43:23.641890 <4>[ 138.124769] dump_stack+0x18/0x34
2113 21:43:23.642262 <4>[ 138.128353] ubsan_epilogue+0x10/0x44
2114 21:43:23.642644 <4>[ 138.132289] __ubsan_handle_out_of_bounds+0x94/0xd0
2115 21:43:23.643106 <4>[ 138.137444] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2116 21:43:23.682418 <4>[ 138.141901] lkdtm_do_action+0x2c/0x50
2117 21:43:23.682877 <4>[ 138.145919] direct_entry+0x164/0x180
2118 21:43:23.683306 <4>[ 138.149851] full_proxy_write+0x68/0xc0
2119 21:43:23.684069 <4>[ 138.153962] vfs_write+0xcc/0x2e0
2120 21:43:23.684433 <4>[ 138.157551] ksys_write+0x80/0x110
2121 21:43:23.684823 <4>[ 138.161226] __arm64_sys_write+0x28/0x40
2122 21:43:23.685203 <4>[ 138.165423] invoke_syscall+0x8c/0x120
2123 21:43:23.685581 <4>[ 138.169447] el0_svc_common.constprop.0+0x68/0x124
2124 21:43:23.685955 <4>[ 138.174515] do_el0_svc+0x40/0xcc
2125 21:43:23.686321 <4>[ 138.178103] el0_svc+0x48/0xc0
2126 21:43:23.686777 <4>[ 138.181427] el0t_64_sync_handler+0xf4/0x120
2127 21:43:23.724686 <4>[ 138.185970] el0t_64_sync+0x18c/0x190
2128 21:43:23.725174 <3>[ 138.189959] ================================================================================
2129 21:43:23.725613 <3>[ 138.198738] lkdtm: FAIL: survived array bounds overflow!
2130 21:43:23.727917 <4>[ 138.204354] lkdtm: This is probably expected, since this kernel (6.1.107-cip28 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2131 21:43:23.847732 # [ 138.058123] lkdtm: Performing direct entry ARRAY_BOUNDS
2132 21:43:23.848659 # [ 138.063738] lkdtm: Array access within bounds ...
2133 21:43:23.849054 # [ 138.068786] lkdtm: Array access beyond bounds ...
2134 21:43:23.849400 # [ 138.073822] ================================================================================
2135 21:43:23.849810 # [ 138.082750] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2136 21:43:23.850133 # [ 138.090763] index 8 is out of range for type 'char [8]'
2137 21:43:23.890746 # [ 138.096294] CPU: 1 PID: 1092 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2138 21:43:23.891021 # [ 138.104321] Hardware name: ARM Juno development board (r0) (DT)
2139 21:43:23.891215 # [ 138.110513] Call trace:
2140 21:43:23.891386 # [ 138.113222] dump_backtrace+0xe8/0x140
2141 21:43:23.891545 # [ 138.117249] show_stack+0x30/0x40
2142 21:43:23.891699 # [ 138.120834] dump_stack_lvl+0x88/0xb4
2143 21:43:23.891896 # [ 138.124769] dump_stack+0x18/0x34
2144 21:43:23.891995 # [ 138.128353] ubsan_epilogue+0x10/0x44
2145 21:43:23.892090 # [ 138.132289] __ubsan_handle_out_of_bounds+0x94/0xd0
2146 21:43:23.892184 # [ 138.137444] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2147 21:43:23.893899 # [ 138.141901] lkdtm_do_action+0x2c/0x50
2148 21:43:23.933851 # [ 138.145919] direct_entry+0x164/0x180
2149 21:43:23.934115 # [ 138.149851] full_proxy_write+0x68/0xc0
2150 21:43:23.934354 # [ 138.153962] vfs_write+0xcc/0x2e0
2151 21:43:23.934572 # [ 138.157551] ksys_write+0x80/0x110
2152 21:43:23.934764 # [ 138.161226] __arm64_sys_write+0x28/0x40
2153 21:43:23.934940 # [ 138.165423] invoke_syscall+0x8c/0x120
2154 21:43:23.935096 # [ 138.169447] el0_svc_common.constprop.0+0x68/0x124
2155 21:43:23.935243 # [ 138.174515] do_el0_svc+0x40/0xcc
2156 21:43:23.935388 # [ 138.178103] el0_svc+0x48/0xc0
2157 21:43:23.935531 # [ 138.181427] el0t_64_sync_handler+0xf4/0x120
2158 21:43:23.937127 # [ 138.185970] el0t_64_sync+0x18c/0x190
2159 21:43:23.981494 # [ 138.189959] ================================================================================
2160 21:43:23.981772 # [ 138.198738] lkdtm: FAIL: survived array bounds overflow!
2161 21:43:23.981972 # [ 138.204354] lkdtm: This is probably expected, since this kernel (6.1.107-cip28 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2162 21:43:23.982154 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2163 21:43:23.984372 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2164 21:43:24.064296 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2165 21:43:24.683325 <6>[ 139.145548] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2166 21:43:24.683900 <6>[ 139.151736] lkdtm: attempting good list addition
2167 21:43:24.684655 <6>[ 139.156695] lkdtm: attempting corrupted list addition
2168 21:43:24.685022 <4>[ 139.162079] ------------[ cut here ]------------
2169 21:43:24.685347 <4>[ 139.167023] list_add corruption. next->prev should be prev (ffff80000e2b3828), but was 0000000000000000. (next=ffff80000e2b3858).
2170 21:43:24.686883 <4>[ 139.179091] WARNING: CPU: 5 PID: 1136 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2171 21:43:24.726975 <4>[ 139.187487] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2172 21:43:24.727446 <4>[ 139.201371] CPU: 5 PID: 1136 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2173 21:43:24.727837 <4>[ 139.209403] Hardware name: ARM Juno development board (r0) (DT)
2174 21:43:24.728180 <4>[ 139.215601] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2175 21:43:24.728495 <4>[ 139.222849] pc : __list_add_valid+0xa8/0x100
2176 21:43:24.730210 <4>[ 139.227400] lr : __list_add_valid+0xa8/0x100
2177 21:43:24.770137 <4>[ 139.231948] sp : ffff80000e2b37c0
2178 21:43:24.770625 <4>[ 139.235534] x29: ffff80000e2b37c0 x28: ffff00080bb9cf00 x27: 0000000000000000
2179 21:43:24.770985 <4>[ 139.242974] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff934bf000
2180 21:43:24.771708 <4>[ 139.250412] x23: ffff000803bee000 x22: ffff80000e2b39e0 x21: ffff80000e2b3848
2181 21:43:24.772116 <4>[ 139.257851] x20: ffff80000e2b3828 x19: ffff80000e2b3858 x18: 0000000000000000
2182 21:43:24.773454 <4>[ 139.265289] x17: 3832383362326530 x16: 3030303866666666 x15: 2820766572702065
2183 21:43:24.813513 <4>[ 139.272728] x14: 6220646c756f6873 x13: 205d333230373631 x12: 2e39333120205b3e
2184 21:43:24.813969 <4>[ 139.280166] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815e944
2185 21:43:24.814324 <4>[ 139.287605] x8 : ffff80000e2b3498 x7 : 0000000000000000 x6 : 0000000000001ffe
2186 21:43:24.814653 <4>[ 139.295042] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab1000
2187 21:43:24.815317 <4>[ 139.302479] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bb9cf00
2188 21:43:24.815655 <4>[ 139.309917] Call trace:
2189 21:43:24.816826 <4>[ 139.312632] __list_add_valid+0xa8/0x100
2190 21:43:24.856926 <4>[ 139.316835] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2191 21:43:24.857768 <4>[ 139.321563] lkdtm_do_action+0x2c/0x50
2192 21:43:24.858151 <4>[ 139.325592] direct_entry+0x164/0x180
2193 21:43:24.858481 <4>[ 139.329532] full_proxy_write+0x68/0xc0
2194 21:43:24.858796 <4>[ 139.333651] vfs_write+0xcc/0x2e0
2195 21:43:24.859096 <4>[ 139.337250] ksys_write+0x80/0x110
2196 21:43:24.859391 <4>[ 139.340932] __arm64_sys_write+0x28/0x40
2197 21:43:24.859678 <4>[ 139.345137] invoke_syscall+0x8c/0x120
2198 21:43:24.860013 <4>[ 139.349171] el0_svc_common.constprop.0+0x68/0x124
2199 21:43:24.860397 <4>[ 139.354248] do_el0_svc+0x40/0xcc
2200 21:43:24.860767 <4>[ 139.357845] el0_svc+0x48/0xc0
2201 21:43:24.900315 <4>[ 139.361178] el0t_64_sync_handler+0xf4/0x120
2202 21:43:24.900766 <4>[ 139.365729] el0t_64_sync+0x18c/0x190
2203 21:43:24.901109 <4>[ 139.369671] irq event stamp: 0
2204 21:43:24.901429 <4>[ 139.372994] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2205 21:43:24.902097 <4>[ 139.379548] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2206 21:43:24.902431 <4>[ 139.388020] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2207 21:43:24.903625 <4>[ 139.396489] softirqs last disabled at (0): [<0000000000000000>] 0x0
2208 21:43:24.921795 <4>[ 139.403040] ---[ end trace 0000000000000000 ]---
2209 21:43:24.924993 <3>[ 139.408243] lkdtm: Overwrite did not happen, but no BUG?!
2210 21:43:25.062553 # [ 139.145548] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2211 21:43:25.062850 # [ 139.151736] lkdtm: attempting good list addition
2212 21:43:25.063053 # [ 139.156695] lkdtm: attempting corrupted list addition
2213 21:43:25.063227 # [ 139.162079] ------------[ cut here ]------------
2214 21:43:25.063640 # [ 139.167023] list_add corruption. next->prev should be prev (ffff80000e2b3828), but was 0000000000000000. (next=ffff80000e2b3858).
2215 21:43:25.065773 # [ 139.179091] WARNING: CPU: 5 PID: 1136 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2216 21:43:25.105745 # [ 139.187487] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2217 21:43:25.106286 # [ 139.201371] CPU: 5 PID: 1136 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2218 21:43:25.106497 # [ 139.209403] Hardware name: ARM Juno development board (r0) (DT)
2219 21:43:25.106676 # [ 139.215601] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2220 21:43:25.106841 # [ 139.222849] pc : __list_add_valid+0xa8/0x100
2221 21:43:25.109156 # [ 139.227400] lr : __list_add_valid+0xa8/0x100
2222 21:43:25.149177 # [ 139.231948] sp : ffff80000e2b37c0
2223 21:43:25.149655 # [ 139.235534] x29: ffff80000e2b37c0 x28: ffff00080bb9cf00 x27: 0000000000000000
2224 21:43:25.150385 # [ 139.242974] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff934bf000
2225 21:43:25.150740 # [ 139.250412] x23: ffff000803bee000 x22: ffff80000e2b39e0 x21: ffff80000e2b3848
2226 21:43:25.151063 # [ 139.257851] x20: ffff80000e2b3828 x19: ffff80000e2b3858 x18: 0000000000000000
2227 21:43:25.151366 # [ 139.265289] x17: 3832383362326530 x16: 3030303866666666 x15: 2820766572702065
2228 21:43:25.192348 # [ 139.272728] x14: 6220646c756f6873 x13: 205d333230373631 x12: 2e39333120205b3e
2229 21:43:25.192956 # [ 139.280166] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815e944
2230 21:43:25.193324 # [ 139.287605] x8 : ffff80000e2b3498 x7 : 0000000000000000 x6 : 0000000000001ffe
2231 21:43:25.194087 # [ 139.295042] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab1000
2232 21:43:25.194483 # [ 139.302479] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bb9cf00
2233 21:43:25.194799 # [ 139.309917] Call trace:
2234 21:43:25.195098 # [ 139.312632] __list_add_valid+0xa8/0x100
2235 21:43:25.195863 # [ 139.316835] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2236 21:43:25.235466 # [ 139.321563] lkdtm_do_action+0x2c/0x50
2237 21:43:25.236425 # [ 139.325592] direct_entry+0x164/0x180
2238 21:43:25.236877 # [ 139.329532] full_proxy_write+0x68/0xc0
2239 21:43:25.237298 # [ 139.333651] vfs_write+0xcc/0x2e0
2240 21:43:25.237697 # [ 139.337250] ksys_write+0x80/0x110
2241 21:43:25.238080 # [ 139.340932] __arm64_sys_write+0x28/0x40
2242 21:43:25.238476 # [ 139.345137] invoke_syscall+0x8c/0x120
2243 21:43:25.238948 # [ 139.349171] el0_svc_common.constprop.0+0x68/0x124
2244 21:43:25.239332 # [ 139.354248] do_el0_svc+0x40/0xcc
2245 21:43:25.239704 # [ 139.357845] el0_svc+0x48/0xc0
2246 21:43:25.240206 # [ 139.361178] el0t_64_sync_handler+0xf4/0x120
2247 21:43:25.278751 # [ 139.365729] el0t_64_sync+0x18c/0x190
2248 21:43:25.279216 # [ 139.369671] irq event stamp: 0
2249 21:43:25.279642 # [ 139.372994] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2250 21:43:25.280086 # [ 139.379548] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2251 21:43:25.280482 # [ 139.388020] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2252 21:43:25.280867 # [ 139.396489] softirqs last disabled at (0): [<0000000000000000>] 0x0
2253 21:43:25.281929 # [ 139.403040] ---[ end trace 0000000000000000 ]---
2254 21:43:25.304631 # [ 139.408243] lkdtm: Overwrite did not happen, but no BUG?!
2255 21:43:25.305097 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2256 21:43:25.307889 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2257 21:43:25.308339 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2258 21:43:25.876056 <6>[ 140.335355] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2259 21:43:25.876584 <6>[ 140.341283] lkdtm: attempting good list removal
2260 21:43:25.877395 <6>[ 140.346160] lkdtm: attempting corrupted list removal
2261 21:43:25.877764 <4>[ 140.351465] ------------[ cut here ]------------
2262 21:43:25.878170 <4>[ 140.356409] list_del corruption. next->prev should be ffff80000e373820, but was 0000000000000000. (next=ffff80000e373848)
2263 21:43:25.878563 <4>[ 140.367856] WARNING: CPU: 1 PID: 1180 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2264 21:43:25.919306 <4>[ 140.376862] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2265 21:43:25.920190 <4>[ 140.390705] CPU: 1 PID: 1180 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2266 21:43:25.920588 <4>[ 140.398731] Hardware name: ARM Juno development board (r0) (DT)
2267 21:43:25.920999 <4>[ 140.404922] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2268 21:43:25.921393 <4>[ 140.412164] pc : __list_del_entry_valid+0x110/0x120
2269 21:43:25.922942 <4>[ 140.417315] lr : __list_del_entry_valid+0x110/0x120
2270 21:43:25.962746 <4>[ 140.422466] sp : ffff80000e3737e0
2271 21:43:25.963241 <4>[ 140.426045] x29: ffff80000e3737e0 x28: ffff000803181a80 x27: 0000000000000000
2272 21:43:25.964048 <4>[ 140.433472] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb5bbf000
2273 21:43:25.964422 <4>[ 140.440896] x23: ffff000806f0e000 x22: ffff80000e3739d0 x21: 0000000000000011
2274 21:43:25.964824 <4>[ 140.448321] x20: ffff80000e373838 x19: ffff80000e373820 x18: 0000000000000000
2275 21:43:25.965215 <4>[ 140.455745] x17: ffff800008c13aa4 x16: ffff80000879ff50 x15: ffff8000080b2580
2276 21:43:26.006033 <4>[ 140.463169] x14: ffff8000096c583c x13: ffff80000802e258 x12: ffff80000802e15c
2277 21:43:26.006500 <4>[ 140.470593] x11: ffff80000843f758 x10: ffff80000843f6a0 x9 : ffff8000096ce870
2278 21:43:26.006855 <4>[ 140.478017] x8 : ffff80000e373308 x7 : 0000000000000000 x6 : 0000000000000028
2279 21:43:26.007179 <4>[ 140.485441] x5 : ffff80000e374000 x4 : 0000000000000001 x3 : ffff80000b0b5508
2280 21:43:26.007492 <4>[ 140.492865] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803181a80
2281 21:43:26.007824 <4>[ 140.500288] Call trace:
2282 21:43:26.008143 <4>[ 140.502998] __list_del_entry_valid+0x110/0x120
2283 21:43:26.049412 <4>[ 140.507802] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2284 21:43:26.049873 <4>[ 140.512521] lkdtm_do_action+0x2c/0x50
2285 21:43:26.050218 <4>[ 140.516540] direct_entry+0x164/0x180
2286 21:43:26.050544 <4>[ 140.520472] full_proxy_write+0x68/0xc0
2287 21:43:26.050850 <4>[ 140.524582] vfs_write+0xcc/0x2e0
2288 21:43:26.051148 <4>[ 140.528171] ksys_write+0x80/0x110
2289 21:43:26.051436 <4>[ 140.531845] __arm64_sys_write+0x28/0x40
2290 21:43:26.051720 <4>[ 140.536042] invoke_syscall+0x8c/0x120
2291 21:43:26.052062 <4>[ 140.540066] el0_svc_common.constprop.0+0x68/0x124
2292 21:43:26.052368 <4>[ 140.545135] do_el0_svc+0x40/0xcc
2293 21:43:26.053146 <4>[ 140.548723] el0_svc+0x48/0xc0
2294 21:43:26.092865 <4>[ 140.552049] el0t_64_sync_handler+0xf4/0x120
2295 21:43:26.093348 <4>[ 140.556592] el0t_64_sync+0x18c/0x190
2296 21:43:26.093798 <4>[ 140.560524] irq event stamp: 0
2297 21:43:26.094204 <4>[ 140.563843] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2298 21:43:26.094601 <4>[ 140.570388] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2299 21:43:26.094990 <4>[ 140.578851] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2300 21:43:26.095369 <4>[ 140.587312] softirqs last disabled at (0): [<0000000000000000>] 0x0
2301 21:43:26.096136 <4>[ 140.593853] ---[ end trace 0000000000000000 ]---
2302 21:43:26.117076 <3>[ 140.598850] lkdtm: Overwrite did not happen, but no BUG?!
2303 21:43:26.254833 # [ 140.335355] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2304 21:43:26.255150 # [ 140.341283] lkdtm: attempting good list removal
2305 21:43:26.255358 # [ 140.346160] lkdtm: attempting corrupted list removal
2306 21:43:26.255536 # [ 140.351465] ------------[ cut here ]------------
2307 21:43:26.255694 # [ 140.356409] list_del corruption. next->prev should be ffff80000e373820, but was 0000000000000000. (next=ffff80000e373848)
2308 21:43:26.257985 # [ 140.367856] WARNING: CPU: 1 PID: 1180 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2309 21:43:26.297931 # [ 140.376862] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2310 21:43:26.298221 # [ 140.390705] CPU: 1 PID: 1180 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2311 21:43:26.298419 # [ 140.398731] Hardware name: ARM Juno development board (r0) (DT)
2312 21:43:26.298597 # [ 140.404922] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2313 21:43:26.298757 # [ 140.412164] pc : __list_del_entry_valid+0x110/0x120
2314 21:43:26.301101 # [ 140.417315] lr : __list_del_entry_valid+0x110/0x120
2315 21:43:26.341053 # [ 140.422466] sp : ffff80000e3737e0
2316 21:43:26.341313 # [ 140.426045] x29: ffff80000e3737e0 x28: ffff000803181a80 x27: 0000000000000000
2317 21:43:26.341504 # [ 140.433472] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb5bbf000
2318 21:43:26.341675 # [ 140.440896] x23: ffff000806f0e000 x22: ffff80000e3739d0 x21: 0000000000000011
2319 21:43:26.341834 # [ 140.448321] x20: ffff80000e373838 x19: ffff80000e373820 x18: 0000000000000000
2320 21:43:26.341989 # [ 140.455745] x17: ffff800008c13aa4 x16: ffff80000879ff50 x15: ffff8000080b2580
2321 21:43:26.384231 # [ 140.463169] x14: ffff8000096c583c x13: ffff80000802e258 x12: ffff80000802e15c
2322 21:43:26.384494 # [ 140.470593] x11: ffff80000843f758 x10: ffff80000843f6a0 x9 : ffff8000096ce870
2323 21:43:26.384682 # [ 140.478017] x8 : ffff80000e373308 x7 : 0000000000000000 x6 : 0000000000000028
2324 21:43:26.384923 # [ 140.485441] x5 : ffff80000e374000 x4 : 0000000000000001 x3 : ffff80000b0b5508
2325 21:43:26.385094 # [ 140.492865] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803181a80
2326 21:43:26.385251 # [ 140.500288] Call trace:
2327 21:43:26.387380 # [ 140.502998] __list_del_entry_valid+0x110/0x120
2328 21:43:26.427738 # [ 140.507802] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2329 21:43:26.428442 # [ 140.512521] lkdtm_do_action+0x2c/0x50
2330 21:43:26.428966 # [ 140.516540] direct_entry+0x164/0x180
2331 21:43:26.429458 # [ 140.520472] full_proxy_write+0x68/0xc0
2332 21:43:26.429934 # [ 140.524582] vfs_write+0xcc/0x2e0
2333 21:43:26.430406 # [ 140.528171] ksys_write+0x80/0x110
2334 21:43:26.430870 # [ 140.531845] __arm64_sys_write+0x28/0x40
2335 21:43:26.431347 # [ 140.536042] invoke_syscall+0x8c/0x120
2336 21:43:26.431846 # [ 140.540066] el0_svc_common.constprop.0+0x68/0x124
2337 21:43:26.432759 # [ 140.545135] do_el0_svc+0x40/0xcc
2338 21:43:26.433334 # [ 140.548723] el0_svc+0x48/0xc0
2339 21:43:26.470909 # [ 140.552049] el0t_64_sync_handler+0xf4/0x120
2340 21:43:26.471425 # [ 140.556592] el0t_64_sync+0x18c/0x190
2341 21:43:26.471833 # [ 140.560524] irq event stamp: 0
2342 21:43:26.472180 # [ 140.563843] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2343 21:43:26.472522 # [ 140.570388] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2344 21:43:26.472842 # [ 140.578851] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2345 21:43:26.473143 # [ 140.587312] softirqs last disabled at (0): [<0000000000000000>] 0x0
2346 21:43:26.474120 # [ 140.593853] ---[ end trace 0000000000000000 ]---
2347 21:43:26.502806 # [ 140.598850] lkdtm: Overwrite did not happen, but no BUG?!
2348 21:43:26.503281 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2349 21:43:26.503639 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2350 21:43:26.505988 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2351 21:43:27.010706 <6>[ 141.472735] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2352 21:43:27.011013 <6>[ 141.479659] lkdtm: attempting bad read from page below current stack
2353 21:43:27.011287 <1>[ 141.486375] Unable to handle kernel paging request at virtual address ffff80000e3fffff
2354 21:43:27.011496 <1>[ 141.494912] Mem abort info:
2355 21:43:27.011694 <1>[ 141.498052] ESR = 0x0000000096000007
2356 21:43:27.011911 <1>[ 141.502098] EC = 0x25: DABT (current EL), IL = 32 bits
2357 21:43:27.012107 <1>[ 141.507712] SET = 0, FnV = 0
2358 21:43:27.013734 <1>[ 141.511054] EA = 0, S1PTW = 0
2359 21:43:27.054013 <1>[ 141.514483] FSC = 0x07: level 3 translation fault
2360 21:43:27.054318 <1>[ 141.519653] Data abort info:
2361 21:43:27.054563 <1>[ 141.522819] ISV = 0, ISS = 0x00000007
2362 21:43:27.055052 <1>[ 141.526949] CM = 0, WnR = 0
2363 21:43:27.055249 <1>[ 141.530205] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
2364 21:43:27.055444 <1>[ 141.537211] [ffff80000e3fffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000887f94003, pte=0000000000000000
2365 21:43:27.057256 <0>[ 141.550103] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2366 21:43:27.097325 <4>[ 141.556649] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2367 21:43:27.097906 <4>[ 141.570491] CPU: 1 PID: 1219 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2368 21:43:27.098129 <4>[ 141.578517] Hardware name: ARM Juno development board (r0) (DT)
2369 21:43:27.098349 <4>[ 141.584711] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2370 21:43:27.098541 <4>[ 141.591955] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2371 21:43:27.100472 <4>[ 141.597637] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2372 21:43:27.140714 <4>[ 141.603310] sp : ffff80000e4038a0
2373 21:43:27.141035 <4>[ 141.606893] x29: ffff80000e4038a0 x28: ffff00080bb9cf00 x27: 0000000000000000
2374 21:43:27.141286 <4>[ 141.614326] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa34df000
2375 21:43:27.141502 <4>[ 141.621752] x23: ffff00080294a000 x22: ffff80000e403a40 x21: 0000000000000019
2376 21:43:27.141706 <4>[ 141.629180] x20: ffff80000b557620 x19: ffff80000e400000 x18: 0000000000000000
2377 21:43:27.143823 <4>[ 141.636609] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa34df000
2378 21:43:27.184099 <4>[ 141.644036] x14: 0000000000000000 x13: 205d393536393734 x12: 2e31343120205b3e
2379 21:43:27.184390 <4>[ 141.651464] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2380 21:43:27.184590 <4>[ 141.658888] x8 : ffff80000e403578 x7 : 0000000000000000 x6 : 0000000000000001
2381 21:43:27.184767 <4>[ 141.666312] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2382 21:43:27.185201 <4>[ 141.673735] x2 : 0000000000000000 x1 : ffff00080bb9cf00 x0 : 0000000000000038
2383 21:43:27.185367 <4>[ 141.681159] Call trace:
2384 21:43:27.187384 <4>[ 141.683868] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2385 21:43:27.227448 <4>[ 141.689196] lkdtm_do_action+0x2c/0x50
2386 21:43:27.227722 <4>[ 141.693217] direct_entry+0x164/0x180
2387 21:43:27.228085 <4>[ 141.697150] full_proxy_write+0x68/0xc0
2388 21:43:27.228418 <4>[ 141.701261] vfs_write+0xcc/0x2e0
2389 21:43:27.228764 <4>[ 141.704850] ksys_write+0x80/0x110
2390 21:43:27.229072 <4>[ 141.708526] __arm64_sys_write+0x28/0x40
2391 21:43:27.229360 <4>[ 141.712724] invoke_syscall+0x8c/0x120
2392 21:43:27.229642 <4>[ 141.716749] el0_svc_common.constprop.0+0x68/0x124
2393 21:43:27.229923 <4>[ 141.721818] do_el0_svc+0x40/0xcc
2394 21:43:27.230197 <4>[ 141.725406] el0_svc+0x48/0xc0
2395 21:43:27.230898 <4>[ 141.728732] el0t_64_sync_handler+0xf4/0x120
2396 21:43:27.262068 <4>[ 141.733275] el0t_64_sync+0x18c/0x190
2397 21:43:27.262335 <0>[ 141.737211] Code: f0005060 912de000 3900bfff 97ffc5f9 (385ff261)
2398 21:43:27.265120 <4>[ 141.743579] ---[ end trace 0000000000000000 ]---
2399 21:43:27.265353 # Segmentation fault
2400 21:43:27.417194 # [ 141.472735] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2401 21:43:27.417460 # [ 141.479659] lkdtm: attempting bad read from page below current stack
2402 21:43:27.417629 # [ 141.486375] Unable to handle kernel paging request at virtual address ffff80000e3fffff
2403 21:43:27.417784 # [ 141.494912] Mem abort info:
2404 21:43:27.417930 # [ 141.498052] ESR = 0x0000000096000007
2405 21:43:27.418071 # [ 141.502098] EC = 0x25: DABT (current EL), IL = 32 bits
2406 21:43:27.418212 # [ 141.507712] SET = 0, FnV = 0
2407 21:43:27.418350 # [ 141.511054] EA = 0, S1PTW = 0
2408 21:43:27.420394 # [ 141.514483] FSC = 0x07: level 3 translation fault
2409 21:43:27.460358 # [ 141.519653] Data abort info:
2410 21:43:27.460616 # [ 141.522819] ISV = 0, ISS = 0x00000007
2411 21:43:27.460817 # [ 141.526949] CM = 0, WnR = 0
2412 21:43:27.460980 # [ 141.530205] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
2413 21:43:27.461127 # [ 141.537211] [ffff80000e3fffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000887f94003, pte=0000000000000000
2414 21:43:27.461275 # [ 141.550103] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2415 21:43:27.503863 # [ 141.556649] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2416 21:43:27.504327 # [ 141.570491] CPU: 1 PID: 1219 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2417 21:43:27.504663 # [ 141.578517] Hardware name: ARM Juno development board (r0) (DT)
2418 21:43:27.504970 # [ 141.584711] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2419 21:43:27.505270 # [ 141.591955] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2420 21:43:27.505557 # [ 141.597637] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2421 21:43:27.507157 # [ 141.603310] sp : ffff80000e4038a0
2422 21:43:27.547043 # [ 141.606893] x29: ffff80000e4038a0 x28: ffff00080bb9cf00 x27: 0000000000000000
2423 21:43:27.547523 # [ 141.614326] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa34df000
2424 21:43:27.547908 # [ 141.621752] x23: ffff00080294a000 x22: ffff80000e403a40 x21: 0000000000000019
2425 21:43:27.548232 # [ 141.629180] x20: ffff80000b557620 x19: ffff80000e400000 x18: 0000000000000000
2426 21:43:27.548564 # [ 141.636609] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa34df000
2427 21:43:27.550251 # [ 141.644036] x14: 0000000000000000 x13: 205d393536393734 x12: 2e31343120205b3e
2428 21:43:27.590171 # [ 141.651464] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2429 21:43:27.591028 # [ 141.658888] x8 : ffff80000e403578 x7 : 0000000000000000 x6 : 0000000000000001
2430 21:43:27.591417 # [ 141.666312] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2431 21:43:27.591749 # [ 141.673735] x2 : 0000000000000000 x1 : ffff00080bb9cf00 x0 : 0000000000000038
2432 21:43:27.592134 # [ 141.681159] Call trace:
2433 21:43:27.592444 # [ 141.683868] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2434 21:43:27.593479 # [ 141.689196] lkdtm_do_action+0x2c/0x50
2435 21:43:27.633318 # [ 141.693217] direct_entry+0x164/0x180
2436 21:43:27.633819 # [ 141.697150] full_proxy_write+0x68/0xc0
2437 21:43:27.634473 # [ 141.701261] vfs_write+0xcc/0x2e0
2438 21:43:27.634961 # [ 141.704850] ksys_write+0x80/0x110
2439 21:43:27.635370 # [ 141.708526] __arm64_sys_write+0x28/0x40
2440 21:43:27.635880 # [ 141.712724] invoke_syscall+0x8c/0x120
2441 21:43:27.636303 # [ 141.716749] el0_svc_common.constprop.0+0x68/0x124
2442 21:43:27.636768 # [ 141.721818] do_el0_svc+0x40/0xcc
2443 21:43:27.637148 # [ 141.725406] el0_svc+0x48/0xc0
2444 21:43:27.637522 # [ 141.728732] el0t_64_sync_handler+0xf4/0x120
2445 21:43:27.638261 # [ 141.733275] el0t_64_sync+0x18c/0x190
2446 21:43:27.670049 # [ 141.737211] Code: f0005060 912de000 3900bfff 97ffc5f9 (385ff261)
2447 21:43:27.670521 # [ 141.743579] ---[ end trace 0000000000000000 ]---
2448 21:43:27.670896 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2449 21:43:27.673315 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2450 21:43:27.673788 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2451 21:43:28.177383 <6>[ 142.635403] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2452 21:43:28.177692 <6>[ 142.642114] lkdtm: attempting bad read from page above current stack
2453 21:43:28.178215 <1>[ 142.648833] Unable to handle kernel paging request at virtual address ffff80000e4bc000
2454 21:43:28.178509 <1>[ 142.657096] Mem abort info:
2455 21:43:28.178760 <1>[ 142.660323] ESR = 0x0000000096000007
2456 21:43:28.178985 <1>[ 142.664409] EC = 0x25: DABT (current EL), IL = 32 bits
2457 21:43:28.179230 <1>[ 142.670023] SET = 0, FnV = 0
2458 21:43:28.179410 <1>[ 142.673349] EA = 0, S1PTW = 0
2459 21:43:28.180668 <1>[ 142.676780] FSC = 0x07: level 3 translation fault
2460 21:43:28.220894 <1>[ 142.681955] Data abort info:
2461 21:43:28.221190 <1>[ 142.685105] ISV = 0, ISS = 0x00000007
2462 21:43:28.221370 <1>[ 142.689230] CM = 0, WnR = 0
2463 21:43:28.221530 <1>[ 142.692489] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
2464 21:43:28.221934 <1>[ 142.699497] [ffff80000e4bc000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088c27a003, pte=0000000000000000
2465 21:43:28.222087 <0>[ 142.712392] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2466 21:43:28.264447 <4>[ 142.718938] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2467 21:43:28.264841 <4>[ 142.732780] CPU: 1 PID: 1272 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2468 21:43:28.265163 <4>[ 142.740806] Hardware name: ARM Juno development board (r0) (DT)
2469 21:43:28.265463 <4>[ 142.746997] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2470 21:43:28.265673 <4>[ 142.754241] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2471 21:43:28.265867 <4>[ 142.760015] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2472 21:43:28.267450 <4>[ 142.765775] sp : ffff80000e4bbaa0
2473 21:43:28.307543 <4>[ 142.769355] x29: ffff80000e4bbaa0 x28: ffff00080da5cf00 x27: 0000000000000000
2474 21:43:28.307857 <4>[ 142.776785] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbbb8f000
2475 21:43:28.308377 <4>[ 142.784211] x23: ffff00080d592000 x22: ffff80000e4bbc40 x21: 000000000000001a
2476 21:43:28.308575 <4>[ 142.791636] x20: ffff80000b557630 x19: ffff80000e4bc000 x18: 0000000000000000
2477 21:43:28.308741 <4>[ 142.799062] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbbb8f000
2478 21:43:28.310690 <4>[ 142.806491] x14: 0000000000000000 x13: 205d343131323436 x12: 2e32343120205b3e
2479 21:43:28.350924 <4>[ 142.813915] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2480 21:43:28.351191 <4>[ 142.821339] x8 : ffff80000e4bb778 x7 : 0000000000000000 x6 : 0000000000000001
2481 21:43:28.351361 <4>[ 142.828766] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2482 21:43:28.351519 <4>[ 142.836189] x2 : 0000000000000000 x1 : ffff00080da5cf00 x0 : ffff80000a0bcb40
2483 21:43:28.351668 <4>[ 142.843613] Call trace:
2484 21:43:28.351837 <4>[ 142.846323] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2485 21:43:28.354087 <4>[ 142.851737] lkdtm_do_action+0x2c/0x50
2486 21:43:28.394326 <4>[ 142.855760] direct_entry+0x164/0x180
2487 21:43:28.394569 <4>[ 142.859692] full_proxy_write+0x68/0xc0
2488 21:43:28.394739 <4>[ 142.863803] vfs_write+0xcc/0x2e0
2489 21:43:28.394894 <4>[ 142.867392] ksys_write+0x80/0x110
2490 21:43:28.395043 <4>[ 142.871067] __arm64_sys_write+0x28/0x40
2491 21:43:28.395188 <4>[ 142.875264] invoke_syscall+0x8c/0x120
2492 21:43:28.395332 <4>[ 142.879289] el0_svc_common.constprop.0+0x68/0x124
2493 21:43:28.395481 <4>[ 142.884357] do_el0_svc+0x40/0xcc
2494 21:43:28.395594 <4>[ 142.887945] el0_svc+0x48/0xc0
2495 21:43:28.395705 <4>[ 142.891270] el0t_64_sync_handler+0xf4/0x120
2496 21:43:28.397481 <4>[ 142.895813] el0t_64_sync+0x18c/0x190
2497 21:43:28.423331 <0>[ 142.899750] Code: 91401273 97ffc610 f0005060 912d0000 (39400261)
2498 21:43:28.423631 <4>[ 142.906118] ---[ end trace 0000000000000000 ]---
2499 21:43:28.426437 # Segmentation fault
2500 21:43:28.583052 # [ 142.635403] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2501 21:43:28.583329 # [ 142.642114] lkdtm: attempting bad read from page above current stack
2502 21:43:28.583499 # [ 142.648833] Unable to handle kernel paging request at virtual address ffff80000e4bc000
2503 21:43:28.583656 # [ 142.657096] Mem abort info:
2504 21:43:28.583868 # [ 142.660323] ESR = 0x0000000096000007
2505 21:43:28.584060 # [ 142.664409] EC = 0x25: DABT (current EL), IL = 32 bits
2506 21:43:28.584210 # [ 142.670023] SET = 0, FnV = 0
2507 21:43:28.586213 # [ 142.673349] EA = 0, S1PTW = 0
2508 21:43:28.626220 # [ 142.676780] FSC = 0x07: level 3 translation fault
2509 21:43:28.626488 # [ 142.681955] Data abort info:
2510 21:43:28.626660 # [ 142.685105] ISV = 0, ISS = 0x00000007
2511 21:43:28.626816 # [ 142.689230] CM = 0, WnR = 0
2512 21:43:28.626967 # [ 142.692489] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
2513 21:43:28.627116 # [ 142.699497] [ffff80000e4bc000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088c27a003, pte=0000000000000000
2514 21:43:28.627267 # [ 142.712392] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2515 21:43:28.669336 # [ 142.718938] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2516 21:43:28.669584 # [ 142.732780] CPU: 1 PID: 1272 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2517 21:43:28.669756 # [ 142.740806] Hardware name: ARM Juno development board (r0) (DT)
2518 21:43:28.669915 # [ 142.746997] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2519 21:43:28.670066 # [ 142.754241] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2520 21:43:28.672508 # [ 142.760015] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2521 21:43:28.712513 # [ 142.765775] sp : ffff80000e4bbaa0
2522 21:43:28.712755 # [ 142.769355] x29: ffff80000e4bbaa0 x28: ffff00080da5cf00 x27: 0000000000000000
2523 21:43:28.712928 # [ 142.776785] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbbb8f000
2524 21:43:28.713086 # [ 142.784211] x23: ffff00080d592000 x22: ffff80000e4bbc40 x21: 000000000000001a
2525 21:43:28.713235 # [ 142.791636] x20: ffff80000b557630 x19: ffff80000e4bc000 x18: 0000000000000000
2526 21:43:28.713381 # [ 142.799062] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbbb8f000
2527 21:43:28.755647 # [ 142.806491] x14: 0000000000000000 x13: 205d343131323436 x12: 2e32343120205b3e
2528 21:43:28.755920 # [ 142.813915] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2529 21:43:28.756097 # [ 142.821339] x8 : ffff80000e4bb778 x7 : 0000000000000000 x6 : 0000000000000001
2530 21:43:28.756255 # [ 142.828766] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2531 21:43:28.756413 # [ 142.836189] x2 : 0000000000000000 x1 : ffff00080da5cf00 x0 : ffff80000a0bcb40
2532 21:43:28.756550 # [ 142.843613] Call trace:
2533 21:43:28.758839 # [ 142.846323] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2534 21:43:28.759064 # [ 142.851737] lkdtm_do_action+0x2c/0x50
2535 21:43:28.799158 # [ 142.855760] direct_entry+0x164/0x180
2536 21:43:28.799626 # [ 142.859692] full_proxy_write+0x68/0xc0
2537 21:43:28.800022 # [ 142.863803] vfs_write+0xcc/0x2e0
2538 21:43:28.800344 # [ 142.867392] ksys_write+0x80/0x110
2539 21:43:28.800642 # [ 142.871067] __arm64_sys_write+0x28/0x40
2540 21:43:28.800936 # [ 142.875264] invoke_syscall+0x8c/0x120
2541 21:43:28.801222 # [ 142.879289] el0_svc_common.constprop.0+0x68/0x124
2542 21:43:28.801508 # [ 142.884357] do_el0_svc+0x40/0xcc
2543 21:43:28.801789 # [ 142.887945] el0_svc+0x48/0xc0
2544 21:43:28.802085 # [ 142.891270] el0t_64_sync_handler+0xf4/0x120
2545 21:43:28.802818 # [ 142.895813] el0t_64_sync+0x18c/0x190
2546 21:43:28.836433 # [ 142.899750] Code: 91401273 97ffc610 f0005060 912d0000 (39400261)
2547 21:43:28.836911 # [ 142.906118] ---[ end trace 0000000000000000 ]---
2548 21:43:28.837258 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2549 21:43:28.837578 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2550 21:43:28.839721 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2551 21:43:29.442978 <6>[ 143.923172] lkdtm: Performing direct entry REPORT_STACK_CANARY
2552 21:43:29.446255 <6>[ 143.929382] lkdtm: Recorded stack canary for pid 1337 at offset 1
2553 21:43:29.484889 <6>[ 143.964154] lkdtm: Performing direct entry REPORT_STACK_CANARY
2554 21:43:29.488131 <6>[ 143.970338] lkdtm: ok: stack canaries differ between pid 1337 and pid 1339 at offset 1.
2555 21:43:29.625881 # [ 143.923172] lkdtm: Performing direct entry REPORT_STACK_CANARY
2556 21:43:29.626768 # [ 143.929382] lkdtm: Recorded stack canary for pid 1337 at offset 1
2557 21:43:29.627204 # [ 143.964154] lkdtm: Performing direct entry REPORT_STACK_CANARY
2558 21:43:29.627625 # [ 143.970338] lkdtm: ok: stack canaries differ between pid 1337 and pid 1339 at offset 1.
2559 21:43:29.629312 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2560 21:43:29.692972 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2561 21:43:29.804608 # selftests: lkdtm: UNSET_SMEP.sh
2562 21:43:30.392412 <6>[ 144.877063] lkdtm: Performing direct entry UNSET_SMEP
2563 21:43:30.395539 <3>[ 144.882497] lkdtm: XFAIL: this test is x86_64-only
2564 21:43:30.502280 # [ 144.877063] lkdtm: Performing direct entry UNSET_SMEP
2565 21:43:30.505577 # [ 144.882497] lkdtm: XFAIL: this test is x86_64-only
2566 21:43:30.569393 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2567 21:43:30.633417 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2568 21:43:30.729033 # selftests: lkdtm: DOUBLE_FAULT.sh
2569 21:43:31.290777 <6>[ 145.771415] lkdtm: Performing direct entry DOUBLE_FAULT
2570 21:43:31.294084 <3>[ 145.777008] lkdtm: XFAIL: this test is ia32-only
2571 21:43:31.396800 # [ 145.771415] lkdtm: Performing direct entry DOUBLE_FAULT
2572 21:43:31.400027 # [ 145.777008] lkdtm: XFAIL: this test is ia32-only
2573 21:43:31.463902 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2574 21:43:31.527850 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2575 21:43:31.639831 # selftests: lkdtm: CORRUPT_PAC.sh
2576 21:43:32.185257 <6>[ 146.664656] lkdtm: Performing direct entry CORRUPT_PAC
2577 21:43:32.188538 <3>[ 146.670557] lkdtm: FAIL: CPU lacks pointer authentication feature
2578 21:43:32.313294 # [ 146.664656] lkdtm: Performing direct entry CORRUPT_PAC
2579 21:43:32.316474 # [ 146.670557] lkdtm: FAIL: CPU lacks pointer authentication feature
2580 21:43:32.364325 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2581 21:43:32.444208 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2582 21:43:32.539945 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2583 21:43:33.099714 <6>[ 147.579497] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2584 21:43:33.103075 <3>[ 147.586317] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2585 21:43:33.216646 # [ 147.579497] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2586 21:43:33.219919 # [ 147.586317] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2587 21:43:33.267727 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2588 21:43:33.352769 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2589 21:43:33.448713 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2590 21:43:34.016766 <6>[ 148.474761] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2591 21:43:34.017312 <6>[ 148.481074] lkdtm: Attempting slab linear overflow ...
2592 21:43:34.017685 <3>[ 148.486575] =============================================================================
2593 21:43:34.018383 <3>[ 148.495038] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2594 21:43:34.018732 <3>[ 148.503067] -----------------------------------------------------------------------------
2595 21:43:34.019162 <3>[ 148.503067]
2596 21:43:34.020203 <3>[ 148.513266] 0xffff0008037fd000-0xffff0008037fd003 @offset=20480. First byte 0x78 instead of 0xcc
2597 21:43:34.060176 <3>[ 148.522341] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=4 cpu=4 pid=1547
2598 21:43:34.060703 <4>[ 148.530213] __kmem_cache_alloc_node+0x110/0x2b0
2599 21:43:34.061154 <4>[ 148.535115] kmalloc_trace+0x54/0xa0
2600 21:43:34.061566 <4>[ 148.538970] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2601 21:43:34.062328 <4>[ 148.543956] lkdtm_do_action+0x2c/0x50
2602 21:43:34.062685 <4>[ 148.547982] direct_entry+0x164/0x180
2603 21:43:34.063075 <4>[ 148.551922] full_proxy_write+0x68/0xc0
2604 21:43:34.063528 <4>[ 148.556041] vfs_write+0xcc/0x2e0
2605 21:43:34.064073 <4>[ 148.559637] ksys_write+0x80/0x110
2606 21:43:34.103681 <4>[ 148.563319] __arm64_sys_write+0x28/0x40
2607 21:43:34.104198 <4>[ 148.567524] invoke_syscall+0x8c/0x120
2608 21:43:34.104649 <4>[ 148.571557] el0_svc_common.constprop.0+0x68/0x124
2609 21:43:34.105060 <4>[ 148.576634] do_el0_svc+0x40/0xcc
2610 21:43:34.105455 <4>[ 148.580230] el0_svc+0x48/0xc0
2611 21:43:34.105839 <4>[ 148.583564] el0t_64_sync_handler+0xf4/0x120
2612 21:43:34.106215 <4>[ 148.588115] el0t_64_sync+0x18c/0x190
2613 21:43:34.106613 <3>[ 148.592055] Freed in skb_free_head+0x4c/0x90 age=7 cpu=0 pid=0
2614 21:43:34.106988 <4>[ 148.598178] __kmem_cache_free+0x244/0x2a0
2615 21:43:34.107648 <4>[ 148.602554] kfree+0xc0/0x1a0
2616 21:43:34.108008 <4>[ 148.605797] skb_free_head+0x4c/0x90
2617 21:43:34.147183 <4>[ 148.609651] skb_release_data+0x14c/0x1c0
2618 21:43:34.147668 <4>[ 148.613942] __kfree_skb+0x34/0x50
2619 21:43:34.148065 <4>[ 148.617624] tcp_ack+0x744/0x1300
2620 21:43:34.148385 <4>[ 148.621219] tcp_rcv_established+0x754/0x8b0
2621 21:43:34.148685 <4>[ 148.625770] tcp_v4_do_rcv+0x224/0x370
2622 21:43:34.148981 <4>[ 148.629803] tcp_v4_rcv+0xbc4/0xce0
2623 21:43:34.149267 <4>[ 148.633572] ip_protocol_deliver_rcu+0x78/0x31c
2624 21:43:34.149554 <4>[ 148.638383] ip_local_deliver_finish+0xbc/0x1f0
2625 21:43:34.149834 <4>[ 148.643193] ip_local_deliver+0x88/0x2e0
2626 21:43:34.150557 <4>[ 148.647393] ip_rcv_finish+0xb0/0xf4
2627 21:43:34.190406 <4>[ 148.651245] ip_rcv+0x68/0x2c0
2628 21:43:34.190851 <4>[ 148.654574] __netif_receive_skb_one_core+0x68/0x94
2629 21:43:34.191189 <4>[ 148.659735] __netif_receive_skb+0x2c/0x80
2630 21:43:34.191499 <3>[ 148.664110] Slab 0xfffffc00200dfe00 objects=10 used=7 fp=0xffff0008037fd800 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2631 21:43:34.191841 <3>[ 148.677196] Object 0xffff0008037fcc00 @offset=19456 fp=0x0000000000000000
2632 21:43:34.192146 <3>[ 148.677196]
2633 21:43:34.193670 <3>[ 148.686010] Redzone ffff0008037fc800: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2634 21:43:34.233684 <3>[ 148.695778] Redzone ffff0008037fc810: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2635 21:43:34.234156 <3>[ 148.705546] Redzone ffff0008037fc820: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 21:43:34.234499 <3>[ 148.715314] Redzone ffff0008037fc830: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 21:43:34.234814 <3>[ 148.725081] Redzone ffff0008037fc840: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 21:43:34.276883 <3>[ 148.734848] Redzone ffff0008037fc850: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 21:43:34.277343 <3>[ 148.744616] Redzone ffff0008037fc860: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 21:43:34.277687 <3>[ 148.754383] Redzone ffff0008037fc870: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 21:43:34.278000 <3>[ 148.764150] Redzone ffff0008037fc880: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 21:43:34.320204 <3>[ 148.773917] Redzone ffff0008037fc890: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 21:43:34.320657 <3>[ 148.783684] Redzone ffff0008037fc8a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 21:43:34.320998 <3>[ 148.793452] Redzone ffff0008037fc8b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 21:43:34.321311 <3>[ 148.803220] Redzone ffff0008037fc8c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 21:43:34.323509 <3>[ 148.812987] Redzone ffff0008037fc8d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 21:43:34.363466 <3>[ 148.822754] Redzone ffff0008037fc8e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2648 21:43:34.363980 <3>[ 148.832522] Redzone ffff0008037fc8f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2649 21:43:34.364329 <3>[ 148.842289] Redzone ffff0008037fc900: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2650 21:43:34.364647 <3>[ 148.852056] Redzone ffff0008037fc910: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2651 21:43:34.406684 <3>[ 148.861824] Redzone ffff0008037fc920: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2652 21:43:34.407167 <3>[ 148.871592] Redzone ffff0008037fc930: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2653 21:43:34.407508 <3>[ 148.881359] Redzone ffff0008037fc940: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2654 21:43:34.407859 <3>[ 148.891127] Redzone ffff0008037fc950: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2655 21:43:34.409946 <3>[ 148.900895] Redzone ffff0008037fc960: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2656 21:43:34.449941 <3>[ 148.910662] Redzone ffff0008037fc970: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2657 21:43:34.450400 <3>[ 148.920430] Redzone ffff0008037fc980: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2658 21:43:34.450738 <3>[ 148.930197] Redzone ffff0008037fc990: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2659 21:43:34.451050 <3>[ 148.939965] Redzone ffff0008037fc9a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2660 21:43:34.493192 <3>[ 148.949732] Redzone ffff0008037fc9b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2661 21:43:34.493666 <3>[ 148.959499] Redzone ffff0008037fc9c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2662 21:43:34.494007 <3>[ 148.969267] Redzone ffff0008037fc9d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2663 21:43:34.494322 <3>[ 148.979034] Redzone ffff0008037fc9e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2664 21:43:34.496419 <3>[ 148.988801] Redzone ffff0008037fc9f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2665 21:43:34.536461 <3>[ 148.998569] Redzone ffff0008037fca00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2666 21:43:34.536932 <3>[ 149.008336] Redzone ffff0008037fca10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2667 21:43:34.537274 <3>[ 149.018104] Redzone ffff0008037fca20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2668 21:43:34.537948 <3>[ 149.027871] Redzone ffff0008037fca30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2669 21:43:34.579689 <3>[ 149.037638] Redzone ffff0008037fca40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2670 21:43:34.580188 <3>[ 149.047406] Redzone ffff0008037fca50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2671 21:43:34.580532 <3>[ 149.057173] Redzone ffff0008037fca60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2672 21:43:34.581237 <3>[ 149.066940] Redzone ffff0008037fca70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2673 21:43:34.622984 <3>[ 149.076707] Redzone ffff0008037fca80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2674 21:43:34.623428 <3>[ 149.086474] Redzone ffff0008037fca90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2675 21:43:34.623804 <3>[ 149.096242] Redzone ffff0008037fcaa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2676 21:43:34.624140 <3>[ 149.106009] Redzone ffff0008037fcab0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2677 21:43:34.626294 <3>[ 149.115777] Redzone ffff0008037fcac0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2678 21:43:34.666220 <3>[ 149.125544] Redzone ffff0008037fcad0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2679 21:43:34.666682 <3>[ 149.135311] Redzone ffff0008037fcae0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2680 21:43:34.667032 <3>[ 149.145078] Redzone ffff0008037fcaf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2681 21:43:34.667347 <3>[ 149.154846] Redzone ffff0008037fcb00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2682 21:43:34.709497 <3>[ 149.164613] Redzone ffff0008037fcb10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2683 21:43:34.709947 <3>[ 149.174380] Redzone ffff0008037fcb20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2684 21:43:34.710287 <3>[ 149.184147] Redzone ffff0008037fcb30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2685 21:43:34.710600 <3>[ 149.193914] Redzone ffff0008037fcb40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2686 21:43:34.712779 <3>[ 149.203681] Redzone ffff0008037fcb50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2687 21:43:34.752751 <3>[ 149.213449] Redzone ffff0008037fcb60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2688 21:43:34.753209 <3>[ 149.223216] Redzone ffff0008037fcb70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2689 21:43:34.753554 <3>[ 149.232984] Redzone ffff0008037fcb80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2690 21:43:34.753875 <3>[ 149.242751] Redzone ffff0008037fcb90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2691 21:43:34.796040 <3>[ 149.252518] Redzone ffff0008037fcba0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2692 21:43:34.796491 <3>[ 149.262285] Redzone ffff0008037fcbb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2693 21:43:34.796835 <3>[ 149.272053] Redzone ffff0008037fcbc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2694 21:43:34.797153 <3>[ 149.281820] Redzone ffff0008037fcbd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2695 21:43:34.799342 <3>[ 149.291587] Redzone ffff0008037fcbe0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2696 21:43:34.839261 <3>[ 149.301354] Redzone ffff0008037fcbf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2697 21:43:34.839720 <3>[ 149.311122] Object ffff0008037fcc00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2698 21:43:34.840124 <3>[ 149.320889] Object ffff0008037fcc10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2699 21:43:34.840453 <3>[ 149.330656] Object ffff0008037fcc20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 21:43:34.882513 <3>[ 149.340424] Object ffff0008037fcc30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 21:43:34.882975 <3>[ 149.350191] Object ffff0008037fcc40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 21:43:34.883331 <3>[ 149.359958] Object ffff0008037fcc50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 21:43:34.883653 <3>[ 149.369725] Object ffff0008037fcc60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 21:43:34.925723 <3>[ 149.379493] Object ffff0008037fcc70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 21:43:34.926181 <3>[ 149.389260] Object ffff0008037fcc80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 21:43:34.926538 <3>[ 149.399027] Object ffff0008037fcc90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 21:43:34.926859 <3>[ 149.408794] Object ffff0008037fcca0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 21:43:34.929029 <3>[ 149.418562] Object ffff0008037fccb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 21:43:34.968996 <3>[ 149.428329] Object ffff0008037fccc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 21:43:34.969456 <3>[ 149.438096] Object ffff0008037fccd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2711 21:43:34.969811 <3>[ 149.447864] Object ffff0008037fcce0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2712 21:43:34.970135 <3>[ 149.457631] Object ffff0008037fccf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2713 21:43:35.012297 <3>[ 149.467398] Object ffff0008037fcd00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2714 21:43:35.012822 <3>[ 149.477165] Object ffff0008037fcd10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2715 21:43:35.013238 <3>[ 149.486932] Object ffff0008037fcd20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2716 21:43:35.013633 <3>[ 149.496700] Object ffff0008037fcd30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2717 21:43:35.015500 <3>[ 149.506467] Object ffff0008037fcd40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2718 21:43:35.055546 <3>[ 149.516235] Object ffff0008037fcd50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2719 21:43:35.056064 <3>[ 149.526002] Object ffff0008037fcd60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2720 21:43:35.056424 <3>[ 149.535769] Object ffff0008037fcd70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2721 21:43:35.056752 <3>[ 149.545537] Object ffff0008037fcd80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2722 21:43:35.098816 <3>[ 149.555304] Object ffff0008037fcd90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2723 21:43:35.099277 <3>[ 149.565071] Object ffff0008037fcda0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2724 21:43:35.099631 <3>[ 149.574838] Object ffff0008037fcdb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2725 21:43:35.100014 <3>[ 149.584606] Object ffff0008037fcdc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2726 21:43:35.102119 <3>[ 149.594374] Object ffff0008037fcdd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2727 21:43:35.142098 <3>[ 149.604141] Object ffff0008037fcde0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2728 21:43:35.142582 <3>[ 149.613908] Object ffff0008037fcdf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2729 21:43:35.142922 <3>[ 149.623675] Object ffff0008037fce00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2730 21:43:35.143243 <3>[ 149.633442] Object ffff0008037fce10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2731 21:43:35.185316 <3>[ 149.643209] Object ffff0008037fce20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2732 21:43:35.185771 <3>[ 149.652977] Object ffff0008037fce30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2733 21:43:35.186117 <3>[ 149.662744] Object ffff0008037fce40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2734 21:43:35.186433 <3>[ 149.672512] Object ffff0008037fce50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2735 21:43:35.228583 <3>[ 149.682279] Object ffff0008037fce60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2736 21:43:35.229058 <3>[ 149.692047] Object ffff0008037fce70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2737 21:43:35.229416 <3>[ 149.701814] Object ffff0008037fce80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2738 21:43:35.229745 <3>[ 149.711581] Object ffff0008037fce90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2739 21:43:35.231893 <3>[ 149.721348] Object ffff0008037fcea0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2740 21:43:35.271751 <3>[ 149.731116] Object ffff0008037fceb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2741 21:43:35.272246 <3>[ 149.740883] Object ffff0008037fcec0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2742 21:43:35.272603 <3>[ 149.750651] Object ffff0008037fced0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2743 21:43:35.272926 <3>[ 149.760418] Object ffff0008037fcee0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2744 21:43:35.315093 <3>[ 149.770185] Object ffff0008037fcef0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2745 21:43:35.315556 <3>[ 149.779952] Object ffff0008037fcf00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2746 21:43:35.315954 <3>[ 149.789719] Object ffff0008037fcf10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2747 21:43:35.316288 <3>[ 149.799486] Object ffff0008037fcf20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2748 21:43:35.318357 <3>[ 149.809254] Object ffff0008037fcf30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2749 21:43:35.358346 <3>[ 149.819021] Object ffff0008037fcf40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2750 21:43:35.358828 <3>[ 149.828788] Object ffff0008037fcf50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2751 21:43:35.359193 <3>[ 149.838556] Object ffff0008037fcf60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2752 21:43:35.359524 <3>[ 149.848323] Object ffff0008037fcf70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2753 21:43:35.401588 <3>[ 149.858091] Object ffff0008037fcf80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2754 21:43:35.402063 <3>[ 149.867858] Object ffff0008037fcf90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2755 21:43:35.402422 <3>[ 149.877625] Object ffff0008037fcfa0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2756 21:43:35.402747 <3>[ 149.887393] Object ffff0008037fcfb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2757 21:43:35.404883 <3>[ 149.897160] Object ffff0008037fcfc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2758 21:43:35.444848 <3>[ 149.906927] Object ffff0008037fcfd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2759 21:43:35.445311 <3>[ 149.916695] Object ffff0008037fcfe0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2760 21:43:35.445665 <3>[ 149.926462] Object ffff0008037fcff0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2761 21:43:35.445991 <3>[ 149.936229] Redzone ffff0008037fd000: 78 56 34 12 cc cc cc cc xV4.....
2762 21:43:35.488093 <3>[ 149.945300] Padding ffff0008037fd054: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2763 21:43:35.488577 <3>[ 149.955068] Padding ffff0008037fd064: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2764 21:43:35.488945 <3>[ 149.964835] Padding ffff0008037fd074: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 21:43:35.489275 <3>[ 149.974603] Padding ffff0008037fd084: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 21:43:35.531362 <3>[ 149.984370] Padding ffff0008037fd094: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2767 21:43:35.531872 <3>[ 149.994137] Padding ffff0008037fd0a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2768 21:43:35.532240 <3>[ 150.003905] Padding ffff0008037fd0b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2769 21:43:35.532587 <3>[ 150.013672] Padding ffff0008037fd0c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2770 21:43:35.534661 <3>[ 150.023439] Padding ffff0008037fd0d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2771 21:43:35.574606 <3>[ 150.033206] Padding ffff0008037fd0e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2772 21:43:35.575073 <3>[ 150.042974] Padding ffff0008037fd0f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2773 21:43:35.575425 <3>[ 150.052741] Padding ffff0008037fd104: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2774 21:43:35.575743 <3>[ 150.062508] Padding ffff0008037fd114: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2775 21:43:35.617878 <3>[ 150.072275] Padding ffff0008037fd124: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2776 21:43:35.618346 <3>[ 150.082043] Padding ffff0008037fd134: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2777 21:43:35.618702 <3>[ 150.091810] Padding ffff0008037fd144: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2778 21:43:35.619028 <3>[ 150.101577] Padding ffff0008037fd154: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2779 21:43:35.621183 <3>[ 150.111344] Padding ffff0008037fd164: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2780 21:43:35.661143 <3>[ 150.121112] Padding ffff0008037fd174: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2781 21:43:35.661607 <3>[ 150.130879] Padding ffff0008037fd184: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2782 21:43:35.661959 <3>[ 150.140646] Padding ffff0008037fd194: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2783 21:43:35.662285 <3>[ 150.150414] Padding ffff0008037fd1a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2784 21:43:35.704388 <3>[ 150.160181] Padding ffff0008037fd1b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2785 21:43:35.704864 <3>[ 150.169948] Padding ffff0008037fd1c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2786 21:43:35.705225 <3>[ 150.179715] Padding ffff0008037fd1d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2787 21:43:35.705555 <3>[ 150.189482] Padding ffff0008037fd1e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2788 21:43:35.707682 <3>[ 150.199249] Padding ffff0008037fd1f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2789 21:43:35.747592 <3>[ 150.209016] Padding ffff0008037fd204: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2790 21:43:35.748105 <3>[ 150.218784] Padding ffff0008037fd214: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2791 21:43:35.748463 <3>[ 150.228551] Padding ffff0008037fd224: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2792 21:43:35.748795 <3>[ 150.238318] Padding ffff0008037fd234: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2793 21:43:35.790887 <3>[ 150.248085] Padding ffff0008037fd244: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2794 21:43:35.791353 <3>[ 150.257852] Padding ffff0008037fd254: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2795 21:43:35.791710 <3>[ 150.267620] Padding ffff0008037fd264: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2796 21:43:35.792086 <3>[ 150.277387] Padding ffff0008037fd274: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2797 21:43:35.834154 <3>[ 150.287154] Padding ffff0008037fd284: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2798 21:43:35.834612 <3>[ 150.296921] Padding ffff0008037fd294: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2799 21:43:35.834967 <3>[ 150.306689] Padding ffff0008037fd2a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2800 21:43:35.835290 <3>[ 150.316456] Padding ffff0008037fd2b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2801 21:43:35.837453 <3>[ 150.326223] Padding ffff0008037fd2c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2802 21:43:35.877380 <3>[ 150.335990] Padding ffff0008037fd2d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2803 21:43:35.877838 <3>[ 150.345758] Padding ffff0008037fd2e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2804 21:43:35.878195 <3>[ 150.355525] Padding ffff0008037fd2f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2805 21:43:35.878518 <3>[ 150.365293] Padding ffff0008037fd304: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2806 21:43:35.920669 <3>[ 150.375060] Padding ffff0008037fd314: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2807 21:43:35.921121 <3>[ 150.384827] Padding ffff0008037fd324: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2808 21:43:35.921480 <3>[ 150.394595] Padding ffff0008037fd334: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2809 21:43:35.921803 <3>[ 150.404362] Padding ffff0008037fd344: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2810 21:43:35.923959 <3>[ 150.414129] Padding ffff0008037fd354: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2811 21:43:35.963907 <3>[ 150.423896] Padding ffff0008037fd364: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2812 21:43:35.964365 <3>[ 150.433663] Padding ffff0008037fd374: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2813 21:43:35.964719 <3>[ 150.443430] Padding ffff0008037fd384: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2814 21:43:35.965044 <3>[ 150.453198] Padding ffff0008037fd394: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2815 21:43:36.007207 <3>[ 150.462965] Padding ffff0008037fd3a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2816 21:43:36.007689 <3>[ 150.472732] Padding ffff0008037fd3b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2817 21:43:36.008451 <3>[ 150.482499] Padding ffff0008037fd3c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2818 21:43:36.008809 <3>[ 150.492266] Padding ffff0008037fd3d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2819 21:43:36.010529 <3>[ 150.502033] Padding ffff0008037fd3e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2820 21:43:36.050857 <3>[ 150.511801] Padding ffff0008037fd3f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2821 21:43:36.051317 <4>[ 150.521222] CPU: 4 PID: 1547 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
2822 21:43:36.051673 <4>[ 150.529253] Hardware name: ARM Juno development board (r0) (DT)
2823 21:43:36.052036 <4>[ 150.535451] Call trace:
2824 21:43:36.052352 <4>[ 150.538166] dump_backtrace+0xe8/0x140
2825 21:43:36.052654 <4>[ 150.542195] show_stack+0x30/0x40
2826 21:43:36.052947 <4>[ 150.545786] dump_stack_lvl+0x88/0xb4
2827 21:43:36.053828 <4>[ 150.549728] dump_stack+0x18/0x34
2828 21:43:36.093988 <4>[ 150.553319] print_trailer+0x184/0x198
2829 21:43:36.094440 <4>[ 150.557349] check_bytes_and_report+0x100/0x130
2830 21:43:36.094786 <4>[ 150.562160] check_object+0x1d4/0x2c0
2831 21:43:36.095507 <4>[ 150.566099] free_debug_processing+0x1e8/0x57c
2832 21:43:36.095889 <4>[ 150.570823] __slab_free+0x330/0x480
2833 21:43:36.096206 <4>[ 150.574677] __kmem_cache_free+0x244/0x2a0
2834 21:43:36.096510 <4>[ 150.579053] kfree+0xc0/0x1a0
2835 21:43:36.096798 <4>[ 150.582296] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2836 21:43:36.097084 <4>[ 150.587283] lkdtm_do_action+0x2c/0x50
2837 21:43:36.097397 <4>[ 150.591309] direct_entry+0x164/0x180
2838 21:43:36.097752 <4>[ 150.595249] full_proxy_write+0x68/0xc0
2839 21:43:36.137390 <4>[ 150.599367] vfs_write+0xcc/0x2e0
2840 21:43:36.137869 <4>[ 150.602962] ksys_write+0x80/0x110
2841 21:43:36.138302 <4>[ 150.606645] __arm64_sys_write+0x28/0x40
2842 21:43:36.138688 <4>[ 150.610850] invoke_syscall+0x8c/0x120
2843 21:43:36.139007 <4>[ 150.614883] el0_svc_common.constprop.0+0x68/0x124
2844 21:43:36.139512 <4>[ 150.619960] do_el0_svc+0x40/0xcc
2845 21:43:36.139875 <4>[ 150.623556] el0_svc+0x48/0xc0
2846 21:43:36.140271 <4>[ 150.626888] el0t_64_sync_handler+0xf4/0x120
2847 21:43:36.140794 <4>[ 150.631439] el0t_64_sync+0x18c/0x190
2848 21:43:36.158502 <3>[ 150.635381] FIX kmalloc-1k: Restoring Right Redzone 0xffff0008037fd000-0xffff0008037fd003=0xcc
2849 21:43:36.161633 <3>[ 150.644642] FIX kmalloc-1k: Object at 0xffff0008037fcc00 not freed
2850 21:43:36.410854 # [ 148.474761] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2851 21:43:36.411181 # [ 148.481074] lkdtm: Attempting slab linear overflow ...
2852 21:43:36.411409 # [ 148.486575] =============================================================================
2853 21:43:36.411643 # [ 148.495038] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2854 21:43:36.411846 # [ 148.503067] -----------------------------------------------------------------------------
2855 21:43:36.412023 #
2856 21:43:36.453954 # [ 148.513266] 0xffff0008037fd000-0xffff0008037fd003 @offset=20480. First byte 0x78 instead of 0xcc
2857 21:43:36.454270 # [ 148.522341] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=4 cpu=4 pid=1547
2858 21:43:36.454518 # [ 148.530213] __kmem_cache_alloc_node+0x110/0x2b0
2859 21:43:36.455028 # [ 148.535115] kmalloc_trace+0x54/0xa0
2860 21:43:36.455259 # [ 148.538970] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2861 21:43:36.455480 # [ 148.543956] lkdtm_do_action+0x2c/0x50
2862 21:43:36.455671 # [ 148.547982] direct_entry+0x164/0x180
2863 21:43:36.455863 # [ 148.551922] full_proxy_write+0x68/0xc0
2864 21:43:36.456038 # [ 148.556041] vfs_write+0xcc/0x2e0
2865 21:43:36.457210 # [ 148.559637] ksys_write+0x80/0x110
2866 21:43:36.497156 # [ 148.563319] __arm64_sys_write+0x28/0x40
2867 21:43:36.497506 # [ 148.567524] invoke_syscall+0x8c/0x120
2868 21:43:36.497757 # [ 148.571557] el0_svc_common.constprop.0+0x68/0x124
2869 21:43:36.498011 # [ 148.576634] do_el0_svc+0x40/0xcc
2870 21:43:36.498456 # [ 148.580230] el0_svc+0x48/0xc0
2871 21:43:36.498586 # [ 148.583564] el0t_64_sync_handler+0xf4/0x120
2872 21:43:36.498719 # [ 148.588115] el0t_64_sync+0x18c/0x190
2873 21:43:36.498843 # [ 148.592055] Freed in skb_free_head+0x4c/0x90 age=7 cpu=0 pid=0
2874 21:43:36.498968 # [ 148.598178] __kmem_cache_free+0x244/0x2a0
2875 21:43:36.500266 # [ 148.602554] kfree+0xc0/0x1a0
2876 21:43:36.540344 # [ 148.605797] skb_free_head+0x4c/0x90
2877 21:43:36.540692 # [ 148.609651] skb_release_data+0x14c/0x1c0
2878 21:43:36.540943 # [ 148.613942] __kfree_skb+0x34/0x50
2879 21:43:36.541173 # [ 148.617624] tcp_ack+0x744/0x1300
2880 21:43:36.541367 # [ 148.621219] tcp_rcv_established+0x754/0x8b0
2881 21:43:36.541558 # [ 148.625770] tcp_v4_do_rcv+0x224/0x370
2882 21:43:36.541856 # [ 148.629803] tcp_v4_rcv+0xbc4/0xce0
2883 21:43:36.542308 # [ 148.633572] ip_protocol_deliver_rcu+0x78/0x31c
2884 21:43:36.542439 # [ 148.638383] ip_local_deliver_finish+0xbc/0x1f0
2885 21:43:36.542573 # [ 148.643193] ip_local_deliver+0x88/0x2e0
2886 21:43:36.543431 # [ 148.647393] ip_rcv_finish+0xb0/0xf4
2887 21:43:36.583498 # [ 148.651245] ip_rcv+0x68/0x2c0
2888 21:43:36.583791 # [ 148.654574] __netif_receive_skb_one_core+0x68/0x94
2889 21:43:36.584035 # [ 148.659735] __netif_receive_skb+0x2c/0x80
2890 21:43:36.584514 # [ 148.664110] Slab 0xfffffc00200dfe00 objects=10 used=7 fp=0xffff0008037fd800 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2891 21:43:36.584704 # [ 148.677196] Object 0xffff0008037fcc00 @offset=19456 fp=0x0000000000000000
2892 21:43:36.584916 #
2893 21:43:36.586749 # [ 148.686010] Redzone ffff0008037fc800: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2894 21:43:36.626783 # [ 148.695778] Redzone ffff0008037fc810: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2895 21:43:36.627211 # [ 148.705546] Redzone ffff0008037fc820: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 21:43:36.628001 # [ 148.715314] Redzone ffff0008037fc830: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 21:43:36.628389 # [ 148.725081] Redzone ffff0008037fc840: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 21:43:36.670102 # [ 148.734848] Redzone ffff0008037fc850: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 21:43:36.670938 # [ 148.744616] Redzone ffff0008037fc860: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 21:43:36.671331 # [ 148.754383] Redzone ffff0008037fc870: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 21:43:36.671745 # [ 148.764150] Redzone ffff0008037fc880: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 21:43:36.673436 # [ 148.773917] Redzone ffff0008037fc890: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 21:43:36.713282 # [ 148.783684] Redzone ffff0008037fc8a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 21:43:36.714146 # [ 148.793452] Redzone ffff0008037fc8b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 21:43:36.714549 # [ 148.803220] Redzone ffff0008037fc8c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 21:43:36.714970 # [ 148.812987] Redzone ffff0008037fc8d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 21:43:36.756469 # [ 148.822754] Redzone ffff0008037fc8e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2908 21:43:36.757315 # [ 148.832522] Redzone ffff0008037fc8f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2909 21:43:36.757711 # [ 148.842289] Redzone ffff0008037fc900: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2910 21:43:36.758130 # [ 148.852056] Redzone ffff0008037fc910: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2911 21:43:36.759833 # [ 148.861824] Redzone ffff0008037fc920: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2912 21:43:36.799597 # [ 148.871592] Redzone ffff0008037fc930: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2913 21:43:36.800520 # [ 148.881359] Redzone ffff0008037fc940: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2914 21:43:36.800929 # [ 148.891127] Redzone ffff0008037fc950: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2915 21:43:36.801362 # [ 148.900895] Redzone ffff0008037fc960: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2916 21:43:36.842748 # [ 148.910662] Redzone ffff0008037fc970: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2917 21:43:36.843582 # [ 148.920430] Redzone ffff0008037fc980: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2918 21:43:36.844007 # [ 148.930197] Redzone ffff0008037fc990: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2919 21:43:36.844430 # [ 148.939965] Redzone ffff0008037fc9a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2920 21:43:36.846080 # [ 148.949732] Redzone ffff0008037fc9b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2921 21:43:36.885968 # [ 148.959499] Redzone ffff0008037fc9c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2922 21:43:36.886824 # [ 148.969267] Redzone ffff0008037fc9d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2923 21:43:36.887227 # [ 148.979034] Redzone ffff0008037fc9e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2924 21:43:36.887647 # [ 148.988801] Redzone ffff0008037fc9f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2925 21:43:36.929071 # [ 148.998569] Redzone ffff0008037fca00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2926 21:43:36.929927 # [ 149.008336] Redzone ffff0008037fca10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2927 21:43:36.930326 # [ 149.018104] Redzone ffff0008037fca20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2928 21:43:36.930747 # [ 149.027871] Redzone ffff0008037fca30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2929 21:43:36.932358 # [ 149.037638] Redzone ffff0008037fca40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2930 21:43:36.972233 # [ 149.047406] Redzone ffff0008037fca50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2931 21:43:36.973094 # [ 149.057173] Redzone ffff0008037fca60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2932 21:43:36.973498 # [ 149.066940] Redzone ffff0008037fca70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2933 21:43:36.973917 # [ 149.076707] Redzone ffff0008037fca80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2934 21:43:37.015391 # [ 149.086474] Redzone ffff0008037fca90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2935 21:43:37.015900 # [ 149.096242] Redzone ffff0008037fcaa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2936 21:43:37.016247 # [ 149.106009] Redzone ffff0008037fcab0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2937 21:43:37.016560 # [ 149.115777] Redzone ffff0008037fcac0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2938 21:43:37.058574 # [ 149.125544] Redzone ffff0008037fcad0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2939 21:43:37.059056 # [ 149.135311] Redzone ffff0008037fcae0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2940 21:43:37.059401 # [ 149.145078] Redzone ffff0008037fcaf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2941 21:43:37.059741 # [ 149.154846] Redzone ffff0008037fcb00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2942 21:43:37.061854 # [ 149.164613] Redzone ffff0008037fcb10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2943 21:43:37.101744 # [ 149.174380] Redzone ffff0008037fcb20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2944 21:43:37.102221 # [ 149.184147] Redzone ffff0008037fcb30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2945 21:43:37.102574 # [ 149.193914] Redzone ffff0008037fcb40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2946 21:43:37.102893 # [ 149.203681] Redzone ffff0008037fcb50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2947 21:43:37.144833 # [ 149.213449] Redzone ffff0008037fcb60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2948 21:43:37.145347 # [ 149.223216] Redzone ffff0008037fcb70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2949 21:43:37.146163 # [ 149.232984] Redzone ffff0008037fcb80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2950 21:43:37.146551 # [ 149.242751] Redzone ffff0008037fcb90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2951 21:43:37.148228 # [ 149.252518] Redzone ffff0008037fcba0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2952 21:43:37.188094 # [ 149.262285] Redzone ffff0008037fcbb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2953 21:43:37.188574 # [ 149.272053] Redzone ffff0008037fcbc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2954 21:43:37.189010 # [ 149.281820] Redzone ffff0008037fcbd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2955 21:43:37.189418 # [ 149.291587] Redzone ffff0008037fcbe0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2956 21:43:37.231183 # [ 149.301354] Redzone ffff0008037fcbf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2957 21:43:37.231680 # [ 149.311122] Object ffff0008037fcc00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2958 21:43:37.232162 # [ 149.320889] Object ffff0008037fcc10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2959 21:43:37.232570 # [ 149.330656] Object ffff0008037fcc20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2960 21:43:37.234429 # [ 149.340424] Object ffff0008037fcc30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2961 21:43:37.274424 # [ 149.350191] Object ffff0008037fcc40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2962 21:43:37.274924 # [ 149.359958] Object ffff0008037fcc50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2963 21:43:37.275365 # [ 149.369725] Object ffff0008037fcc60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2964 21:43:37.275797 # [ 149.379493] Object ffff0008037fcc70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2965 21:43:37.317561 # [ 149.389260] Object ffff0008037fcc80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2966 21:43:37.318042 # [ 149.399027] Object ffff0008037fcc90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2967 21:43:37.318585 # [ 149.408794] Object ffff0008037fcca0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2968 21:43:37.319122 # [ 149.418562] Object ffff0008037fccb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2969 21:43:37.320831 # [ 149.428329] Object ffff0008037fccc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2970 21:43:37.360703 # [ 149.438096] Object ffff0008037fccd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2971 21:43:37.361206 # [ 149.447864] Object ffff0008037fcce0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2972 21:43:37.361562 # [ 149.457631] Object ffff0008037fccf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2973 21:43:37.361885 # [ 149.467398] Object ffff0008037fcd00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2974 21:43:37.403905 # [ 149.477165] Object ffff0008037fcd10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2975 21:43:37.404371 # [ 149.486932] Object ffff0008037fcd20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2976 21:43:37.404710 # [ 149.496700] Object ffff0008037fcd30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2977 21:43:37.405015 # [ 149.506467] Object ffff0008037fcd40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2978 21:43:37.407161 # [ 149.516235] Object ffff0008037fcd50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2979 21:43:37.447018 # [ 149.526002] Object ffff0008037fcd60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2980 21:43:37.447448 # [ 149.535769] Object ffff0008037fcd70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2981 21:43:37.447744 # [ 149.545537] Object ffff0008037fcd80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2982 21:43:37.448075 # [ 149.555304] Object ffff0008037fcd90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2983 21:43:37.489918 # [ 149.565071] Object ffff0008037fcda0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2984 21:43:37.490180 # [ 149.574838] Object ffff0008037fcdb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2985 21:43:37.490345 # [ 149.584606] Object ffff0008037fcdc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2986 21:43:37.490496 # [ 149.594374] Object ffff0008037fcdd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2987 21:43:37.493076 # [ 149.604141] Object ffff0008037fcde0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2988 21:43:37.533404 # [ 149.613908] Object ffff0008037fcdf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2989 21:43:37.533901 # [ 149.623675] Object ffff0008037fce00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2990 21:43:37.534263 # [ 149.633442] Object ffff0008037fce10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2991 21:43:37.534593 # [ 149.643209] Object ffff0008037fce20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2992 21:43:37.576501 # [ 149.652977] Object ffff0008037fce30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2993 21:43:37.577032 # [ 149.662744] Object ffff0008037fce40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2994 21:43:37.577478 # [ 149.672512] Object ffff0008037fce50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2995 21:43:37.577825 # [ 149.682279] Object ffff0008037fce60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2996 21:43:37.579725 # [ 149.692047] Object ffff0008037fce70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2997 21:43:37.619699 # [ 149.701814] Object ffff0008037fce80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2998 21:43:37.620244 # [ 149.711581] Object ffff0008037fce90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2999 21:43:37.620610 # [ 149.721348] Object ffff0008037fcea0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3000 21:43:37.620947 # [ 149.731116] Object ffff0008037fceb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3001 21:43:37.662839 # [ 149.740883] Object ffff0008037fcec0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3002 21:43:37.663390 # [ 149.750651] Object ffff0008037fced0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3003 21:43:37.664483 # [ 149.760418] Object ffff0008037fcee0: 6b 6b <6>[ 152.142649] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3004 21:43:37.664882 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<6>[ 152.151040] lkdtm: Attempting vmalloc linear overflow ...
3005 21:43:37.665269 6b 6b 6b kkkkkkkkkkkkkkkk
3006 21:43:37.665646 # [<0>[ 152.159327] detected buffer overflow in memset
3007 21:43:37.705744 149.770185] Object ffff00080<4>[ 152.167120] ------------[ cut here ]------------
3008 21:43:37.706006 37fcef0: 6b 6b 6b 6b 6b 6b 6b 6b<2>[ 152.174411] kernel BUG at lib/string_helpers.c:1027!
3009 21:43:37.706181 6b 6b 6b 6b 6b 6b 6b 6b kkkkkk<0>[ 152.182422] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3010 21:43:37.706342 kkkkkkkkkk
3011 21:43:37.709073 # [ 149.779952] Obj<4>[ 152.192257] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3012 21:43:37.749204 ect ffff0008037fcf00: 6b 6b 6b<4>[ 152.208792] CPU: 1 PID: 1586 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3013 21:43:37.749656 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.219584] Hardware name: ARM Juno development board (r0) (DT)
3014 21:43:37.750002 b 6b 6b kkkkkkkkkkkkkkkk
3015 21:43:37.750314 # [ <4>[ 152.228548] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3016 21:43:37.750615 149.789719] Object ffff0008037<4>[ 152.238558] pc : fortify_panic+0x24/0x28
3017 21:43:37.752417 fcf10: 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.245521] lr : fortify_panic+0x24/0x28
3018 21:43:37.792329 b 6b 6b 6b 6b 6b 6b 6b kkkkkkkk<4>[ 152.252484] sp : ffff80000e9db970
3019 21:43:37.792795 kkkkkkkk
3020 21:43:37.793130 # [ 149.799486] Objec<4>[ 152.258839] x29: ffff80000e9db970 x28: ffff0008030fcf00 x27: 0000000000000000
3021 21:43:37.793446 t ffff0008037fcf20: 6b 6b 6b 6<4>[ 152.269022] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa7faf000
3022 21:43:37.793749 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.279205] x23: ffff000800b5e000 x22: ffff80000e9dbb20 x21: 0000000000000018
3023 21:43:37.794046 6b 6b kkkkkkkkkkkkkkkk
3024 21:43:37.835537 # [ 14<4>[ 152.289389] x20: ffff80000c8a9000 x19: ffff800009f61ce8 x18: 0000000000000000
3025 21:43:37.836040 9.809254] Object ffff0008037fc<4>[ 152.299572] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
3026 21:43:37.836396 f30: 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.309755] x14: ffff8000096c57b0 x13: ffff80000843f6a0 x12: ffff80000843f2bc
3027 21:43:37.836718 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkk<4>[ 152.319938] x11: ffff8000086b4228 x10: ffff800008c13114 x9 : ffff80000815e944
3028 21:43:37.837035 kkkkkk
3029 21:43:37.838793 # [ 149.819021] Object <4>[ 152.330120] x8 : ffff80000e9db398 x7 : 0000000000000000 x6 : 0000000000000001
3030 21:43:37.878693 ffff0008037fcf40: 6b 6b 6b 6b <4>[ 152.340303] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3031 21:43:37.879148 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 152.350486] x2 : 0000000000000000 x1 : ffff0008030fcf00 x0 : 0000000000000022
3032 21:43:37.879497 6b kkkkkkkkkkkkkkkk
3033 21:43:37.879847 # [ 149.<4>[ 152.360669] Call trace:
3034 21:43:37.880153 828788] Object ffff0008037fcf5<4>[ 152.366154] fortify_panic+0x24/0x28
3035 21:43:37.881956 0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 152.372769] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3036 21:43:37.921878 6b 6b 6b 6b 6b 6b kkkkkkkkkkkk<4>[ 152.380776] lkdtm_do_action+0x2c/0x50
3037 21:43:37.922349 kkkk
3038 21:43:37.922778 # [ 149.838556] Object <4>[ 152.387565] direct_entry+0x164/0x180
3039 21:43:37.923554 ffff0008037fcf60: 6b 6b 6b 6b 6b<4>[ 152.394267] full_proxy_write+0x68/0xc0
3040 21:43:37.923949 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.401144] vfs_write+0xcc/0x2e0
3041 21:43:37.924350 b kkkkkkkkkkkkkkkk
3042 21:43:37.924731 # [ 149.84<4>[ 152.407498] ksys_write+0x80/0x110
3043 21:43:37.925116 8323] Object ffff0008037fcf70:<4>[ 152.413939] __arm64_sys_write+0x28/0x40
3044 21:43:37.925590 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.420903] invoke_syscall+0x8c/0x120
3045 21:43:37.965032 b 6b 6b 6b 6b 6b kkkkkkkkkkkkkk<4>[ 152.427692] el0_svc_common.constprop.0+0x68/0x124
3046 21:43:37.965492 kk
3047 21:43:37.966285 # [ 149.858091] Object ff<4>[ 152.435526] do_el0_svc+0x40/0xcc
3048 21:43:37.966652 ff0008037fcf80: 6b 6b 6b 6b 6b 6<4>[ 152.441881] el0_svc+0x48/0xc0
3049 21:43:37.967057 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.447974] el0t_64_sync_handler+0xf4/0x120
3050 21:43:37.967447 kkkkkkkkkkkkkkkk
3051 21:43:37.967845 # [ 149.8678<4>[ 152.455285] el0t_64_sync+0x18c/0x190
3052 21:43:38.007885 58] Object ffff0008037fcf90: 6<0>[ 152.461992] Code: aa1303e1 d00049a0 913ca000 97ffe24b (d4210000)
3053 21:43:38.008165 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.471128] ---[ end trace 0000000000000000 ]---
3054 21:43:38.008391 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk<6>[ 152.478786] note: cat[1586] exited with irqs disabled
3055 21:43:38.008599
3056 21:43:38.009053 # [ 149.877625] Object ffff<6>[ 152.486953] note: cat[1586] exited with preempt_count 1
3057 21:43:38.009164 0008037fcfa0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.496744] ------------[ cut here ]------------
3058 21:43:38.051029 b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<4>[ 152.504201] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3059 21:43:38.051328
3060 21:43:38.051851 # [ 149.887393] Object ffff0<4>[ 152.516910] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3061 21:43:38.052038 008037fcfb0: 6b 6b 6b 6b 6b 6b 6<4>[ 152.533448] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
3062 21:43:38.054183 b 6b 6b 6b 6b 6b 6b 6b 6b 6b kk<4>[ 152.544504] Hardware name: ARM Juno development board (r0) (DT)
3063 21:43:38.054470 kkkkkkkkkkkkkk
3064 21:43:38.094360 # [ 149.897160]<4>[ 152.553475] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3065 21:43:38.094630 Object ffff0008037fcfc0: 6b 6<4>[ 152.563490] pc : ct_kernel_exit.constprop.0+0x118/0x170
3066 21:43:38.094798 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3067 21:43:38.094959 # [ 149.906927] Object ffff0008037fcfd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3068 21:43:38.097544 # [ 149.916695] Object ffff0008037fcfe0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3069 21:43:38.137481 # [ 149.926462] Object ffff0008037fcff0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
3070 21:43:38.137731 # [ 149.936229] Redzone ffff0008037fd000: 78 56 34 12 cc cc cc cc xV4.....
3071 21:43:38.137903 # [ 149.945300] Padding ffff0008037fd054: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3072 21:43:38.138060 # [ 149.955068] Padding ffff0008037fd064: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3073 21:43:38.180600 # [ 149.964835] Padding ffff0008037fd074: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3074 21:43:38.180869 # [ 149.974603] Padding ffff0008037fd084: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3075 21:43:38.181093 # [ 149.984370] Padding ffff0008037fd094: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3076 21:43:38.181299 # [ 149.994137] Padding ffff0008037fd0a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3077 21:43:38.183743 # [ 150.003905] Padding ffff0008037fd0b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3078 21:43:38.223730 # [ 150.013672] Padding ffff0008037fd0c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3079 21:43:38.224000 # [ 150.023439] Padding ffff0008037fd0d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3080 21:43:38.224190 # [ 150.033206] Padding ffff0008037fd0e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3081 21:43:38.224359 # [ 150.042974] Padding ffff0008037fd0f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3082 21:43:38.266905 # [ 150.052741] Padding ffff0008037fd104: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3083 21:43:38.267155 # [ 150.062508] Padding ffff0008037fd114: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3084 21:43:38.267339 # [ 150.072275] Padding ffff0008037fd124: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3085 21:43:38.267502 # [ 150.082043] Padding ffff0008037fd134: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3086 21:43:38.270280 # [ 150.091810] Padding ffff0008037fd144: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3087 21:43:38.310347 # [ 150.101577] Padding ffff0008037fd154: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3088 21:43:38.310847 # [ 150.111344] Padding ffff0008037fd164: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3089 21:43:38.311212 # [ 150.121112] Padding ffff0008037fd174: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3090 21:43:38.311542 # [ 150.130879] Padding ffff0008037fd184: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3091 21:43:38.353581 # [ 150.140646] Padding ffff0008037fd194: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3092 21:43:38.354045 # [ 150.150414] Padding ffff0008037fd1a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3093 21:43:38.354384 # [ 150.160181] Padding ffff0008037fd1b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3094 21:43:38.355053 # [ 150.169948] Padding ffff0008037fd1c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3095 21:43:38.356886 # [ 150.179715] Padding ffff0008037fd1d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3096 21:43:38.396729 # [ 150.189482] Padding ffff0008037fd1e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3097 21:43:38.397198 # [ 150.199249] Padding ffff0008037fd1f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3098 21:43:38.397542 # [ 150.209016] Padding ffff0008037fd204: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3099 21:43:38.397858 # [ 150.218784] Padding ffff0008037fd214: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3100 21:43:38.439888 # [ 150.228551] Padding ffff0008037fd224: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3101 21:43:38.440344 # [ 150.238318] Padding ffff0008037fd234: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3102 21:43:38.440691 # [ 150.248085] Padding ffff0008037fd244: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3103 21:43:38.441359 # [ 150.257852] Padding ffff0008037fd254: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3104 21:43:38.443200 # [ 150.267620] Padding ffff0008037fd264: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3105 21:43:38.482647 # [ 150.277387] Padding ffff0008037fd274: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3106 21:43:38.483213 # [ 150.287154] Padding ffff0008037fd284: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3107 21:43:38.483427 # [ 150.296921] Padding ffff0008037fd294: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3108 21:43:38.483611 # [ 150.306689] Padding ffff0008037fd2a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3109 21:43:38.525980 # [ 150.316456] Padding ffff0008037fd2b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3110 21:43:38.526266 # [ 150.326223] Padding ffff0008037fd2c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3111 21:43:38.526466 # [ 150.335990] Padding ffff0008037fd2d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3112 21:43:38.526642 # [ 150.345758] Padding ffff0008037fd2e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3113 21:43:38.529149 # [ 150.355525] Padding ffff0008037fd2f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3114 21:43:38.569120 # [ 150.365293] Padding ffff0008037fd304: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3115 21:43:38.569382 # [ 150.375060] Padding ffff0008037fd314: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3116 21:43:38.569573 # [ 150.384827] Padding ffff0008037fd324: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3117 21:43:38.569744 # [ 150.394595] Padding ffff0008037fd334: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3118 21:43:38.612569 # [ 150.404362] Padding ffff0008037fd344: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3119 21:43:38.613053 # [ 150.414129] Padding ffff0008037fd354: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3120 21:43:38.613414 # [ 150.423896] Padding ffff0008037fd364: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3121 21:43:38.613740 # [ 150.433663] Padding ffff0008037fd374: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3122 21:43:38.615852 # [ 150.443430] Padding ffff0008037fd384: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3123 21:43:38.655675 # [ 150.453198] Padding ffff0008037fd394: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3124 21:43:38.656188 # [ 150.462965] Padding ffff0008037fd3a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3125 21:43:38.656544 # [ 150.472732] Padding ffff0008037fd3b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3126 21:43:38.656876 # [ 150.482499] Padding ffff0008037fd3c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3127 21:43:38.698844 # [ 150.492266] Padding ffff0008037fd3d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3128 21:43:38.699302 # [ 150.502033] Padding ffff0008037fd3e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3129 21:43:38.699653 # [ 150.511801] Padding ffff0008037fd3f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3130 21:43:38.700087 # [ 150.521222] CPU: 4 PID: 1547 Comm: cat Tainted: G D W E 6.1.107-cip28 #1
3131 21:43:38.700409 # [ 150.529253] Hardware name: ARM Juno development board (r0) (DT)
3132 21:43:38.702141 # [ 150.535451] Call trace:
3133 21:43:38.742052 # [ 150.538166] dump_backtrace+0xe8/0x140
3134 21:43:38.742509 # [ 150.542195] show_stack+0x30/0x40
3135 21:43:38.742859 # [ 150.545786] dump_stack_lvl+0x88/0xb4
3136 21:43:38.743177 # [ 150.549728] dump_stack+0x18/0x34
3137 21:43:38.743479 # [ 150.553319] print_trailer+0x184/0x198
3138 21:43:38.743803 # [ 150.557349] check_bytes_and_report+0x100/0x130
3139 21:43:38.744124 # [ 150.562160] check_object+0x1d4/0x2c0
3140 21:43:38.744412 # [ 150.566099] free_debug_processing+0x1e8/0x57c
3141 21:43:38.744697 # [ 150.570823] __slab_free+0x330/0x480
3142 21:43:38.745046 # [ 150.574677] __kmem_cache_free+0x244/0x2a0
3143 21:43:38.745766 # [ 150.579053] kfree+0xc0/0x1a0
3144 21:43:38.785184 # [ 150.582296] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3145 21:43:38.785640 # [ 150.587283] lkdtm_do_action+0x2c/0x50
3146 21:43:38.785986 # [ 150.591309] direct_entry+0x164/0x180
3147 21:43:38.786302 # [ 150.595249] full_proxy_write+0x68/0xc0
3148 21:43:38.786603 # [ 150.599367] vfs_write+0xcc/0x2e0
3149 21:43:38.786896 # [ 150.602962] ksys_write+0x80/0x110
3150 21:43:38.787185 # [ 150.606645] __arm64_sys_write+0x28/0x40
3151 21:43:38.787472 # [ 150.610850] invoke_syscall+0x8c/0x120
3152 21:43:38.787755 # [ 150.614883] el0_svc_common.constprop.0+0x68/0x124
3153 21:43:38.788131 # [ 150.619960] do_el0_svc+0x40/0xcc
3154 21:43:38.788822 # [ 150.623556] el0_svc+0x48/0xc0
3155 21:43:38.828425 # [ 150.626888] el0t_64_sync_handler+0xf4/0x120
3156 21:43:38.828883 # [ 150.631439] el0t_64_sync+0x18c/0x190
3157 21:43:38.829227 # [ 150.635381] FIX kmalloc-1k: Restoring Right Redzone 0xffff0008037fd000-0xffff0008037fd003=0xcc
3158 21:43:38.829550 # [ 150.644642] FIX kmalloc-1k: Object at 0xffff0008037fcc00 not freed
3159 21:43:38.829856 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3160 21:43:38.830151 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3161 21:43:38.830442 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3162 21:43:38.830731 <4>[ 153.323507] lr : ct_idle_enter+0x10/0x1c
3163 21:43:38.831606 <4>[ 153.327705] sp : ffff80000c40bd30
3164 21:43:38.871741 <4>[ 153.331285] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000001
3165 21:43:38.872242 <4>[ 153.338711] x26: 0000000000000000 x25: 00000023818374a4 x24: 0000000000000000
3166 21:43:38.872595 <4>[ 153.346137] x23: ffff00080740d080 x22: 0000000000000000 x21: 0000000000000000
3167 21:43:38.872921 <4>[ 153.353561] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
3168 21:43:38.873228 <4>[ 153.360985] x17: ffff8000080236c8 x16: ffff80000969bcfc x15: ffff8000080bbbd0
3169 21:43:38.875055 <4>[ 153.368410] x14: ffff8000080bb8fc x13: ffff800008c143fc x12: ffff8000096a6758
3170 21:43:38.915071 <4>[ 153.375834] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff800009136c50
3171 21:43:38.915531 <4>[ 153.383259] x8 : ffff80000c40bd38 x7 : ffff0008008e9a80 x6 : ffff8000081caf0c
3172 21:43:38.915928 <4>[ 153.390682] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
3173 21:43:38.916261 <4>[ 153.398106] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
3174 21:43:38.916572 <4>[ 153.405530] Call trace:
3175 21:43:38.916872 <4>[ 153.408240] ct_kernel_exit.constprop.0+0x118/0x170
3176 21:43:38.918377 <4>[ 153.413395] ct_idle_enter+0x10/0x1c
3177 21:43:38.958413 <4>[ 153.417243] cpuidle_enter_state+0x28c/0x590
3178 21:43:38.958887 <4>[ 153.421786] cpuidle_enter+0x40/0x60
3179 21:43:38.959243 <4>[ 153.425631] do_idle+0x258/0x310
3180 21:43:38.959567 <4>[ 153.429133] cpu_startup_entry+0x40/0x44
3181 21:43:38.959920 <4>[ 153.433329] secondary_start_kernel+0x138/0x15c
3182 21:43:38.960231 <4>[ 153.438137] __secondary_switched+0xb0/0xb4
3183 21:43:38.960526 <4>[ 153.442597] irq event stamp: 207386
3184 21:43:38.960821 <4>[ 153.446352] hardirqs last enabled at (207385): [<ffff8000081cacc8>] tick_nohz_idle_enter+0x78/0x140
3185 21:43:38.961602 <4>[ 153.455775] hardirqs last disabled at (207386): [<ffff800008126cdc>] do_idle+0xec/0x310
3186 21:43:39.002040 <4>[ 153.464063] softirqs last enabled at (207378): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
3187 21:43:39.002497 <4>[ 153.473134] softirqs last disabled at (207367): [<ffff80000801070c>] __do_softirq+0x1c/0x28
3188 21:43:39.002849 <4>[ 153.481767] ---[ end trace 0000000000000000 ]---
3189 21:43:39.003171 # Segmentation fault
3190 21:43:39.003471 # [ 152.142649] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3191 21:43:39.003769 # [ 152.151040] lkdtm: Attempting vmalloc linear overflow ...
3192 21:43:39.005344 # [ 152.159327] detected buffer overflow in memset
3193 21:43:39.045204 # [ 152.167120] ------------[ cut here ]------------
3194 21:43:39.045671 # [ 152.174411] kernel BUG at lib/string_helpers.c:1027!
3195 21:43:39.046024 # [ 152.182422] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3196 21:43:39.046350 # [ 152.192257] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3197 21:43:39.046656 # [ 152.208792] CPU: 1 PID: 1586 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3198 21:43:39.048484 # [ 152.219584] Hardware name: ARM Juno development board (r0) (DT)
3199 21:43:39.088340 # [ 152.228548] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3200 21:43:39.088799 # [ 152.238558] pc : fortify_panic+0x24/0x28
3201 21:43:39.089150 # [ 152.245521] lr : fortify_panic+0x24/0x28
3202 21:43:39.089468 # [ 152.252484] sp : ffff80000e9db970
3203 21:43:39.089773 # [ 152.258839] x29: ffff80000e9db970 x28: ffff0008030fcf00 x27: 0000000000000000
3204 21:43:39.090071 # [ 152.269022] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa7faf000
3205 21:43:39.091604 # [ 152.279205] x23: ffff000800b5e000 x22: ffff80000e9dbb20 x21: 0000000000000018
3206 21:43:39.131447 # [ 152.289389] x20: ffff80000c8a9000 x19: ffff800009f61ce8 x18: 0000000000000000
3207 21:43:39.131970 # [ 152.299572] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
3208 21:43:39.132340 # [ 152.309755] x14: ffff8000096c57b0 x13: ffff80000843f6a0 x12: ffff80000843f2bc
3209 21:43:39.132678 # [ 152.319938] x11: ffff8000086b4228 x10: ffff800008c13114 x9 : ffff80000815e944
3210 21:43:39.132992 # [ 152.330120] x8 : ffff80000e9db398 x7 : 0000000000000000 x6 : 0000000000000001
3211 21:43:39.134771 # [ 152.340303] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3212 21:43:39.174662 # [ 152.350486] x2 : 0000000000000000 x1 : ffff0008030fcf00 x0 : 0000000000000022
3213 21:43:39.175217 # [ 152.360669] Call trace:
3214 21:43:39.175669 # [ 152.366154] fortify_panic+0x24/0x28
3215 21:43:39.176110 # [ 152.372769] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3216 21:43:39.176494 # [ 152.380776] lkdtm_do_action+0x2c/0x50
3217 21:43:39.176897 # [ 152.387565] direct_entry+0x164/0x180
3218 21:43:39.177249 # [ 152.394267] full_proxy_write+0x68/0xc0
3219 21:43:39.177640 # [ 152.401144] vfs_write+0xcc/0x2e0
3220 21:43:39.177997 # [ 152.407498] ksys_write+0x80/0x110
3221 21:43:39.178289 # [ 152.413939] __arm64_sys_write+0x28/0x40
3222 21:43:39.178934 # [ 152.420903] invoke_syscall+0x8c/0x120
3223 21:43:39.217892 # [ 152.427692] el0_svc_common.constprop.0+0x68/0x124
3224 21:43:39.218426 # [ 152.435526] do_el0_svc+0x40/0xcc
3225 21:43:39.218794 # [ 152.441881] el0_svc+0x48/0xc0
3226 21:43:39.219124 # [ 152.447974] el0t_64_sync_handler+0xf4/0x120
3227 21:43:39.219439 # [ 152.455285] el0t_64_sync+0x18c/0x190
3228 21:43:39.219745 # [ 152.461992] Code: aa1303e1 d00049a0 913ca000 97ffe24b (d4210000)
3229 21:43:39.220155 # [ 152.471128] ---[ end trace 0000000000000000 ]---
3230 21:43:39.220490 # [ 152.478786] note: cat[1586] exited with irqs disabled
3231 21:43:39.221203 # [ 152.486953] note: cat[1586] exited with preempt_count 1
3232 21:43:39.261005 # [ 152.496744] ------------[ cut here ]------------
3233 21:43:39.261501 # [ 152.504201] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3234 21:43:39.261915 # [ 152.516910] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3235 21:43:39.262255 # [ 152.533448] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
3236 21:43:39.264266 # [ 152.544504] Hardware name: ARM Juno development board (r0) (DT)
3237 21:43:39.297797 # [ 152.553475] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3238 21:43:39.298278 # [ 152.563490] pc : ct_kernel_exit.constprop.0+0x118/0x170
3239 21:43:39.298644 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3240 21:43:39.298975 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3241 21:43:39.301092 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3242 21:43:39.636439 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3243 21:43:39.668620 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3244 21:43:39.764641 # selftests: lkdtm: READ_AFTER_FREE.sh
3245 21:43:40.433120 <6>[ 154.900737] lkdtm: Performing direct entry READ_AFTER_FREE
3246 21:43:40.433625 <6>[ 154.906866] lkdtm: Value in memory before free: 12345678
3247 21:43:40.433988 <6>[ 154.912581] lkdtm: Attempting bad read from freed memory
3248 21:43:40.436370 <6>[ 154.918795] lkdtm: Memory correctly poisoned (6b6b6b6b)
3249 21:43:40.573979 # [ 154.900737] lkdtm: Performing direct entry READ_AFTER_FREE
3250 21:43:40.574514 # [ 154.906866] lkdtm: Value in memory before free: 12345678
3251 21:43:40.575345 # [ 154.912581] lkdtm: Attempting bad read from freed memory
3252 21:43:40.577315 # [ 154.918795] lkdtm: Memory correctly poisoned (6b6b6b6b)
3253 21:43:40.597963 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3254 21:43:40.646034 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3255 21:43:40.757713 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3256 21:43:41.169809 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3257 21:43:41.201787 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3258 21:43:41.297654 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3259 21:43:41.956147 <6>[ 156.424246] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3260 21:43:41.956739 <6>[ 156.430657] lkdtm: Value in memory before free: 12345678
3261 21:43:41.959475 <6>[ 156.436530] lkdtm: Attempting to read from freed memory
3262 21:43:41.959996 <6>[ 156.442097] lkdtm: Memory correctly poisoned (0)
3263 21:43:42.096981 # [ 156.424246] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3264 21:43:42.097495 # [ 156.430657] lkdtm: Value in memory before free: 12345678
3265 21:43:42.100263 # [ 156.436530] lkdtm: Attempting to read from freed memory
3266 21:43:42.100741 # [ 156.442097] lkdtm: Memory correctly poisoned (0)
3267 21:43:42.121141 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3268 21:43:42.185016 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3269 21:43:42.296772 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3270 21:43:42.945403 <6>[ 157.424684] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3271 21:43:42.948657 <6>[ 157.430895] lkdtm: Memory appears initialized (6b, no earlier values)
3272 21:43:43.078448 # [ 157.424684] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3273 21:43:43.081697 # [ 157.430895] lkdtm: Memory appears initialized (6b, no earlier values)
3274 21:43:43.097538 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3275 21:43:43.161501 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3276 21:43:43.288988 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3277 21:43:43.923770 <6>[ 158.403019] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3278 21:43:43.927031 <6>[ 158.409236] lkdtm: Memory appears initialized (0, no earlier values)
3279 21:43:44.053695 # [ 158.403019] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3280 21:43:44.057014 # [ 158.409236] lkdtm: Memory appears initialized (0, no earlier values)
3281 21:43:44.088852 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3282 21:43:44.152864 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3283 21:43:44.264727 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3284 21:43:44.852951 <6>[ 159.315158] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3285 21:43:44.853478 <6>[ 159.321126] lkdtm: Attempting double slab free ...
3286 21:43:44.853827 <3>[ 159.326290] =============================================================================
3287 21:43:44.854523 <3>[ 159.334753] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3288 21:43:44.854868 <3>[ 159.334753]
3289 21:43:44.856424 <3>[ 159.347744] -----------------------------------------------------------------------------
3290 21:43:44.856865 <3>[ 159.347744]
3291 21:43:44.896232 <3>[ 159.357943] Slab 0xfffffc00201d6380 objects=25 used=0 fp=0xffff00080758e008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3292 21:43:44.896730 <4>[ 159.370597] CPU: 5 PID: 1875 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3293 21:43:44.897451 <4>[ 159.378628] Hardware name: ARM Juno development board (r0) (DT)
3294 21:43:44.897802 <4>[ 159.384826] Call trace:
3295 21:43:44.898113 <4>[ 159.387541] dump_backtrace+0xe8/0x140
3296 21:43:44.898413 <4>[ 159.391577] show_stack+0x30/0x40
3297 21:43:44.899834 <4>[ 159.395169] dump_stack_lvl+0x88/0xb4
3298 21:43:44.939707 <4>[ 159.399111] dump_stack+0x18/0x34
3299 21:43:44.940199 <4>[ 159.402703] slab_err+0xb4/0xf0
3300 21:43:44.940547 <4>[ 159.406124] free_debug_processing+0x4b4/0x57c
3301 21:43:44.940870 <4>[ 159.410850] __slab_free+0x330/0x480
3302 21:43:44.941174 <4>[ 159.414704] kmem_cache_free+0x358/0x3b4
3303 21:43:44.941466 <4>[ 159.418905] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3304 21:43:44.941758 <4>[ 159.423545] lkdtm_do_action+0x2c/0x50
3305 21:43:44.942044 <4>[ 159.427572] direct_entry+0x164/0x180
3306 21:43:44.942324 <4>[ 159.431512] full_proxy_write+0x68/0xc0
3307 21:43:44.942628 <4>[ 159.435631] vfs_write+0xcc/0x2e0
3308 21:43:44.943346 <4>[ 159.439227] ksys_write+0x80/0x110
3309 21:43:44.988203 <4>[ 159.442910] __arm64_sys_write+0x28/0x40
3310 21:43:44.988817 <4>[ 159.447115] invoke_syscall+0x8c/0x120
3311 21:43:44.989227 <4>[ 159.451148] el0_svc_common.constprop.0+0x68/0x124
3312 21:43:44.989643 <4>[ 159.456226] do_el0_svc+0x40/0xcc
3313 21:43:44.989977 <4>[ 159.459822] el0_svc+0x48/0xc0
3314 21:43:44.990287 <4>[ 159.463154] el0t_64_sync_handler+0xf4/0x120
3315 21:43:44.990614 <4>[ 159.467706] el0t_64_sync+0x18c/0x190
3316 21:43:44.991487 <3>[ 159.471729] FIX lkdtm-heap-double_free: Object at 0xffff00080758e008 not freed
3317 21:43:45.132362 # [ 159.315158] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3318 21:43:45.132989 # [ 159.321126] lkdtm: Attempting double slab free ...
3319 21:43:45.133399 # [ 159.326290] =============================================================================
3320 21:43:45.133792 # [ 159.334753] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3321 21:43:45.134134 #
3322 21:43:45.134445 # [ 159.347744] -----------------------------------------------------------------------------
3323 21:43:45.135358 #
3324 21:43:45.174915 # [ 159.357943] Slab 0xfffffc00201d6380 objects=25 used=0 fp=0xffff00080758e008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3325 21:43:45.175197 # [ 159.370597] CPU: 5 PID: 1875 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3326 21:43:45.175395 # [ 159.378628] Hardware name: ARM Juno development board (r0) (DT)
3327 21:43:45.175572 # [ 159.384826] Call trace:
3328 21:43:45.175735 # [ 159.387541] dump_backtrace+0xe8/0x140
3329 21:43:45.175920 # [ 159.391577] show_stack+0x30/0x40
3330 21:43:45.176072 # [ 159.395169] dump_stack_lvl+0x88/0xb4
3331 21:43:45.178084 # [ 159.399111] dump_stack+0x18/0x34
3332 21:43:45.218309 # [ 159.402703] slab_err+0xb4/0xf0
3333 21:43:45.218796 # [ 159.406124] free_debug_processing+0x4b4/0x57c
3334 21:43:45.219155 # [ 159.410850] __slab_free+0x330/0x480
3335 21:43:45.219993 # [ 159.414704] kmem_cache_free+0x358/0x3b4
3336 21:43:45.220504 # [ 159.418905] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3337 21:43:45.221010 # [ 159.423545] lkdtm_do_action+0x2c/0x50
3338 21:43:45.221540 # [ 159.427572] direct_entry+0x164/0x180
3339 21:43:45.222104 # [ 159.431512] full_proxy_write+0x68/0xc0
3340 21:43:45.222715 # [ 159.435631] vfs_write+0xcc/0x2e0
3341 21:43:45.223137 # [ 159.439227] ksys_write+0x80/0x110
3342 21:43:45.223883 # [ 159.442910] __arm64_sys_write+0x28/0x40
3343 21:43:45.265675 # [ 159.447115] invoke_syscall+0x8c/0x120
3344 21:43:45.266044 # [ 159.451148] el0_svc_common.constprop.0+0x68/0x124
3345 21:43:45.266353 # [ 159.456226] do_el0_svc+0x40/0xcc
3346 21:43:45.266911 # [ 159.459822] el0_svc+0x48/0xc0
3347 21:43:45.267123 # [ 159.463154] el0t_64_sync_handler+0xf4/0x120
3348 21:43:45.267338 # [ 159.467706] el0t_64_sync+0x18c/0x190
3349 21:43:45.267516 # [ 159.471729] FIX lkdtm-heap-double_free: Object at 0xffff00080758e008 not freed
3350 21:43:45.267691 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3351 21:43:45.268810 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3352 21:43:45.348818 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3353 21:43:45.934162 <6>[ 160.393735] lkdtm: Performing direct entry SLAB_FREE_CROSS
3354 21:43:45.934712 <6>[ 160.400169] lkdtm: Attempting cross-cache slab free ...
3355 21:43:45.935581 <4>[ 160.405769] ------------[ cut here ]------------
3356 21:43:45.936082 <4>[ 160.410995] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3357 21:43:45.936509 <4>[ 160.419660] WARNING: CPU: 5 PID: 1914 at mm/slab.h:660 cache_from_obj+0xec/0x130
3358 21:43:45.977541 <4>[ 160.427364] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3359 21:43:45.978044 <4>[ 160.441248] CPU: 5 PID: 1914 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3360 21:43:45.978873 <4>[ 160.449280] Hardware name: ARM Juno development board (r0) (DT)
3361 21:43:45.979261 <4>[ 160.455478] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3362 21:43:45.979674 <4>[ 160.462726] pc : cache_from_obj+0xec/0x130
3363 21:43:45.980112 <4>[ 160.467103] lr : cache_from_obj+0xec/0x130
3364 21:43:45.980506 <4>[ 160.471478] sp : ffff80000efbb8f0
3365 21:43:45.981317 <4>[ 160.475063] x29: ffff80000efbb8f0 x28: ffff0008030fcf00 x27: 0000000000000000
3366 21:43:46.021011 <4>[ 160.482503] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8798f000
3367 21:43:46.021488 <4>[ 160.489941] x23: ffff000806e97000 x22: ffff800008c14474 x21: ffff000807c78080
3368 21:43:46.021941 <4>[ 160.497379] x20: ffff000807c78280 x19: ffff0008029b1008 x18: 0000000000000000
3369 21:43:46.022357 <4>[ 160.504817] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3370 21:43:46.022755 <4>[ 160.512256] x14: 2d6d74646b6c202e x13: 205d353939303134 x12: 2e30363120205b3e
3371 21:43:46.064383 <4>[ 160.519694] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff80000815e944
3372 21:43:46.064874 <4>[ 160.527133] x8 : ffff80000efbb5c8 x7 : 0000000000000000 x6 : 0000000000001ffe
3373 21:43:46.065337 <4>[ 160.534570] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab1000
3374 21:43:46.065761 <4>[ 160.542007] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008030fcf00
3375 21:43:46.066161 <4>[ 160.549445] Call trace:
3376 21:43:46.066545 <4>[ 160.552160] cache_from_obj+0xec/0x130
3377 21:43:46.066945 <4>[ 160.556188] kmem_cache_free+0x44/0x3b4
3378 21:43:46.067770 <4>[ 160.560303] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3379 21:43:46.068247 <4>[ 160.564855] lkdtm_do_action+0x2c/0x50
3380 21:43:46.107945 <4>[ 160.568883] direct_entry+0x164/0x180
3381 21:43:46.108399 <4>[ 160.572823] full_proxy_write+0x68/0xc0
3382 21:43:46.108743 <4>[ 160.576941] vfs_write+0xcc/0x2e0
3383 21:43:46.109441 <4>[ 160.580538] ksys_write+0x80/0x110
3384 21:43:46.109779 <4>[ 160.584220] __arm64_sys_write+0x28/0x40
3385 21:43:46.110086 <4>[ 160.588425] invoke_syscall+0x8c/0x120
3386 21:43:46.110384 <4>[ 160.592459] el0_svc_common.constprop.0+0x68/0x124
3387 21:43:46.110669 <4>[ 160.597536] do_el0_svc+0x40/0xcc
3388 21:43:46.110954 <4>[ 160.601133] el0_svc+0x48/0xc0
3389 21:43:46.111340 <4>[ 160.604467] el0t_64_sync_handler+0xf4/0x120
3390 21:43:46.111712 <4>[ 160.609019] el0t_64_sync+0x18c/0x190
3391 21:43:46.151483 <4>[ 160.612961] irq event stamp: 0
3392 21:43:46.152357 <4>[ 160.616285] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3393 21:43:46.152735 <4>[ 160.622839] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3394 21:43:46.153069 <4>[ 160.631310] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3395 21:43:46.153381 <4>[ 160.639780] softirqs last disabled at (0): [<0000000000000000>] 0x0
3396 21:43:46.153679 <4>[ 160.646331] ---[ end trace 0000000000000000 ]---
3397 21:43:46.194964 <3>[ 160.651552] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=63 cpu=5 pid=1914
3398 21:43:46.195259 <4>[ 160.659140] kmem_cache_alloc+0x2a4/0x2c0
3399 21:43:46.195483 <4>[ 160.663457] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3400 21:43:46.195680 <4>[ 160.668028] lkdtm_do_action+0x2c/0x50
3401 21:43:46.195884 <4>[ 160.672073] direct_entry+0x164/0x180
3402 21:43:46.196051 <4>[ 160.676029] full_proxy_write+0x68/0xc0
3403 21:43:46.196209 <4>[ 160.680165] vfs_write+0xcc/0x2e0
3404 21:43:46.196374 <4>[ 160.683777] ksys_write+0x80/0x110
3405 21:43:46.196546 <4>[ 160.687476] __arm64_sys_write+0x28/0x40
3406 21:43:46.196655 <4>[ 160.691713] invoke_syscall+0x8c/0x120
3407 21:43:46.198153 <4>[ 160.695760] el0_svc_common.constprop.0+0x68/0x124
3408 21:43:46.221164 <4>[ 160.700855] do_el0_svc+0x40/0xcc
3409 21:43:46.221463 <4>[ 160.704471] el0_svc+0x48/0xc0
3410 21:43:46.224223 <4>[ 160.707821] el0t_64_sync_handler+0xf4/0x120
3411 21:43:46.224452 <4>[ 160.712393] el0t_64_sync+0x18c/0x190
3412 21:43:46.395166 # [ 160.393735] lkdtm: Performing direct entry SLAB_FREE_CROSS
3413 21:43:46.395813 # [ 160.400169] lkdtm: Attempting cross-cache slab free ...
3414 21:43:46.396210 # [ 160.405769] ------------[ cut here ]------------
3415 21:43:46.396557 # [ 160.410995] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3416 21:43:46.396882 # [ 160.419660] WARNING: CPU: 5 PID: 1914 at mm/slab.h:660 cache_from_obj+0xec/0x130
3417 21:43:46.438444 # [ 160.427364] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3418 21:43:46.438957 # [ 160.441248] CPU: 5 PID: 1914 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3419 21:43:46.439420 # [ 160.449280] Hardware name: ARM Juno development board (r0) (DT)
3420 21:43:46.439888 # [ 160.455478] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3421 21:43:46.440304 # [ 160.462726] pc : cache_from_obj+0xec/0x130
3422 21:43:46.440705 # [ 160.467103] lr : cache_from_obj+0xec/0x130
3423 21:43:46.441090 # [ 160.471478] sp : ffff80000efbb8f0
3424 21:43:46.441902 # [ 160.475063] x29: ffff80000efbb8f0 x28: ffff0008030fcf00 x27: 0000000000000000
3425 21:43:46.481531 # [ 160.482503] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8798f000
3426 21:43:46.482028 # [ 160.489941] x23: ffff000806e97000 x22: ffff800008c14474 x21: ffff000807c78080
3427 21:43:46.482387 # [ 160.497379] x20: ffff000807c78280 x19: ffff0008029b1008 x18: 0000000000000000
3428 21:43:46.482718 # [ 160.504817] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3429 21:43:46.483035 # [ 160.512256] x14: 2d6d74646b6c202e x13: 205d353939303134 x12: 2e30363120205b3e
3430 21:43:46.524742 # [ 160.519694] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff80000815e944
3431 21:43:46.525219 # [ 160.527133] x8 : ffff80000efbb5c8 x7 : 0000000000000000 x6 : 0000000000001ffe
3432 21:43:46.525574 # [ 160.534570] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab1000
3433 21:43:46.525895 # [ 160.542007] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008030fcf00
3434 21:43:46.526207 # [ 160.549445] Call trace:
3435 21:43:46.526505 # [ 160.552160] cache_from_obj+0xec/0x130
3436 21:43:46.526800 # [ 160.556188] kmem_cache_free+0x44/0x3b4
3437 21:43:46.527085 # [ 160.560303] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3438 21:43:46.527907 # [ 160.564855] lkdtm_do_action+0x2c/0x50
3439 21:43:46.567906 # [ 160.568883] direct_entry+0x164/0x180
3440 21:43:46.568401 # [ 160.572823] full_proxy_write+0x68/0xc0
3441 21:43:46.568766 # [ 160.576941] vfs_write+0xcc/0x2e0
3442 21:43:46.569100 # [ 160.580538] ksys_write+0x80/0x110
3443 21:43:46.569409 # [ 160.584220] __arm64_sys_write+0x28/0x40
3444 21:43:46.569708 # [ 160.588425] invoke_syscall+0x8c/0x120
3445 21:43:46.570004 # [ 160.592459] el0_svc_common.constprop.0+0x68/0x124
3446 21:43:46.570290 # [ 160.597536] do_el0_svc+0x40/0xcc
3447 21:43:46.570573 # [ 160.601133] el0_svc+0x48/0xc0
3448 21:43:46.570948 # [ 160.604467] el0t_64_sync_handler+0xf4/0x120
3449 21:43:46.571684 # [ 160.609019] el0t_64_sync+0x18c/0x190
3450 21:43:46.611080 # [ 160.612961] irq event stamp: 0
3451 21:43:46.611584 # [ 160.616285] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3452 21:43:46.612016 # [ 160.622839] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3453 21:43:46.612367 # [ 160.631310] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3454 21:43:46.612681 # [ 160.639780] softirqs last disabled at (0): [<0000000000000000>] 0x0
3455 21:43:46.612986 # [ 160.646331] ---[ end trace 0000000000000000 ]---
3456 21:43:46.614370 # [ 160.651552] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=63 cpu=5 pid=1914
3457 21:43:46.654288 # [ 160.659140] kmem_cache_alloc+0x2a4/0x2c0
3458 21:43:46.654781 # [ 160.663457] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3459 21:43:46.655144 # [ 160.668028] lkdtm_do_action+0x2c/0x50
3460 21:43:46.655476 # [ 160.672073] direct_entry+0x164/0x180
3461 21:43:46.655850 # [ 160.676029] full_proxy_write+0x68/0xc0
3462 21:43:46.656169 # [ 160.680165] vfs_write+0xcc/0x2e0
3463 21:43:46.656467 # [ 160.683777] ksys_write+0x80/0x110
3464 21:43:46.656762 # [ 160.687476] __arm64_sys_write+0x28/0x40
3465 21:43:46.657061 # [ 160.691713] invoke_syscall+0x8c/0x120
3466 21:43:46.657874 # [ 160.695760] el0_svc_common.constprop.0+0x68/0x124
3467 21:43:46.691166 # [ 160.700855] do_el0_svc+0x40/0xcc
3468 21:43:46.691640 # [ 160.704471] el0_svc+0x48/0xc0
3469 21:43:46.692051 # [ 160.707821] el0t_64_sync_handler+0xf4/0x120
3470 21:43:46.692408 # [ 160.712393] el0t_64_sync+0x18c/0x190
3471 21:43:46.692723 # SLAB_FREE_CROSS: saw 'call trace:': ok
3472 21:43:46.693051 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3473 21:43:46.694537 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3474 21:43:47.200171 <6>[ 161.661763] lkdtm: Performing direct entry SLAB_FREE_PAGE
3475 21:43:47.200648 <6>[ 161.667755] lkdtm: Attempting non-Slab slab free ...
3476 21:43:47.201042 <4>[ 161.673065] ------------[ cut here ]------------
3477 21:43:47.201760 <4>[ 161.678018] virt_to_cache: Object is not a Slab page!
3478 21:43:47.202083 <4>[ 161.683647] WARNING: CPU: 1 PID: 1953 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3479 21:43:47.203623 <4>[ 161.691346] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3480 21:43:47.243463 <4>[ 161.705188] CPU: 1 PID: 1953 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3481 21:43:47.244409 <4>[ 161.713213] Hardware name: ARM Juno development board (r0) (DT)
3482 21:43:47.244818 <4>[ 161.719404] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3483 21:43:47.245249 <4>[ 161.726646] pc : cache_from_obj+0xc0/0x130
3484 21:43:47.245655 <4>[ 161.731014] lr : cache_from_obj+0xc0/0x130
3485 21:43:47.246046 <4>[ 161.735381] sp : ffff80000f04b8d0
3486 21:43:47.247086 <4>[ 161.738961] x29: ffff80000f04b8d0 x28: ffff00080d711a80 x27: 0000000000000000
3487 21:43:47.286922 <4>[ 161.746388] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8508f000
3488 21:43:47.287389 <4>[ 161.753813] x23: ffff000807e16000 x22: ffff800008c13c60 x21: 000000000000000f
3489 21:43:47.287863 <4>[ 161.761237] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
3490 21:43:47.288663 <4>[ 161.768660] x17: ffff800008401044 x16: ffff800008400f90 x15: ffff8000080b2580
3491 21:43:47.289030 <4>[ 161.776085] x14: ffff8000096c583c x13: ffff80000802e15c x12: ffff80000843f758
3492 21:43:47.290242 <4>[ 161.783508] x11: ffff80000843f6a0 x10: ffff80000843f2bc x9 : ffff8000096ce870
3493 21:43:47.330157 <4>[ 161.790932] x8 : ffff80000f04b3f8 x7 : 0000000000000000 x6 : 0000000000000028
3494 21:43:47.330626 <4>[ 161.798356] x5 : ffff80000f04c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
3495 21:43:47.331066 <4>[ 161.805779] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d711a80
3496 21:43:47.331891 <4>[ 161.813203] Call trace:
3497 21:43:47.332263 <4>[ 161.815912] cache_from_obj+0xc0/0x130
3498 21:43:47.332668 <4>[ 161.819933] kmem_cache_free+0x44/0x3b4
3499 21:43:47.333058 <4>[ 161.824040] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3500 21:43:47.333542 <4>[ 161.828497] lkdtm_do_action+0x2c/0x50
3501 21:43:47.373554 <4>[ 161.832516] direct_entry+0x164/0x180
3502 21:43:47.374020 <4>[ 161.836447] full_proxy_write+0x68/0xc0
3503 21:43:47.374459 <4>[ 161.840557] vfs_write+0xcc/0x2e0
3504 21:43:47.375279 <4>[ 161.844146] ksys_write+0x80/0x110
3505 21:43:47.375649 <4>[ 161.847820] __arm64_sys_write+0x28/0x40
3506 21:43:47.376145 <4>[ 161.852018] invoke_syscall+0x8c/0x120
3507 21:43:47.376469 <4>[ 161.856042] el0_svc_common.constprop.0+0x68/0x124
3508 21:43:47.376871 <4>[ 161.861111] do_el0_svc+0x40/0xcc
3509 21:43:47.377176 <4>[ 161.864699] el0_svc+0x48/0xc0
3510 21:43:47.377465 <4>[ 161.868025] el0t_64_sync_handler+0xf4/0x120
3511 21:43:47.377831 <4>[ 161.872568] el0t_64_sync+0x18c/0x190
3512 21:43:47.421724 <4>[ 161.876501] irq event stamp: 0
3513 21:43:47.422229 <4>[ 161.879819] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3514 21:43:47.422648 <4>[ 161.886365] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3515 21:43:47.423398 <4>[ 161.894828] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3516 21:43:47.423742 <4>[ 161.903289] softirqs last disabled at (0): [<0000000000000000>] 0x0
3517 21:43:47.424969 <4>[ 161.909830] ---[ end trace 0000000000000000 ]---
3518 21:43:47.594809 # [ 161.661763] lkdtm: Performing direct entry SLAB_FREE_PAGE
3519 21:43:47.595319 # [ 161.667755] lkdtm: Attempting non-Slab slab free ...
3520 21:43:47.595742 # [ 161.673065] ------------[ cut here ]------------
3521 21:43:47.596312 # [ 161.678018] virt_to_cache: Object is not a Slab page!
3522 21:43:47.596751 # [ 161.683647] WARNING: CPU: 1 PID: 1953 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3523 21:43:47.598013 # [ 161.691346] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3524 21:43:47.637717 # [ 161.705188] CPU: 1 PID: 1953 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3525 21:43:47.637986 # [ 161.713213] Hardware name: ARM Juno development board (r0) (DT)
3526 21:43:47.638162 # [ 161.719404] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3527 21:43:47.638321 # [ 161.726646] pc : cache_from_obj+0xc0/0x130
3528 21:43:47.638468 # [ 161.731014] lr : cache_from_obj+0xc0/0x130
3529 21:43:47.638612 # [ 161.735381] sp : ffff80000f04b8d0
3530 21:43:47.640886 # [ 161.738961] x29: ffff80000f04b8d0 x28: ffff00080d711a80 x27: 0000000000000000
3531 21:43:47.681132 # [ 161.746388] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8508f000
3532 21:43:47.681616 # [ 161.753813] x23: ffff000807e16000 x22: ffff800008c13c60 x21: 000000000000000f
3533 21:43:47.681968 # [ 161.761237] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
3534 21:43:47.682292 # [ 161.768660] x17: ffff800008401044 x16: ffff800008400f90 x15: ffff8000080b2580
3535 21:43:47.682597 # [ 161.776085] x14: ffff8000096c583c x13: ffff80000802e15c x12: ffff80000843f758
3536 21:43:47.684383 # [ 161.783508] x11: ffff80000843f6a0 x10: ffff80000843f2bc x9 : ffff8000096ce870
3537 21:43:47.724276 # [ 161.790932] x8 : ffff80000f04b3f8 x7 : 0000000000000000 x6 : 0000000000000028
3538 21:43:47.724773 # [ 161.798356] x5 : ffff80000f04c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
3539 21:43:47.725181 # [ 161.805779] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d711a80
3540 21:43:47.725517 # [ 161.813203] Call trace:
3541 21:43:47.725827 # [ 161.815912] cache_from_obj+0xc0/0x130
3542 21:43:47.726133 # [ 161.819933] kmem_cache_free+0x44/0x3b4
3543 21:43:47.726515 # [ 161.824040] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3544 21:43:47.726850 # [ 161.828497] lkdtm_do_action+0x2c/0x50
3545 21:43:47.727625 # [ 161.832516] direct_entry+0x164/0x180
3546 21:43:47.767491 # [ 161.836447] full_proxy_write+0x68/0xc0
3547 21:43:47.768001 # [ 161.840557] vfs_write+0xcc/0x2e0
3548 21:43:47.768365 # [ 161.844146] ksys_write+0x80/0x110
3549 21:43:47.769076 # [ 161.847820] __arm64_sys_write+0x28/0x40
3550 21:43:47.769452 # [ 161.852018] invoke_syscall+0x8c/0x120
3551 21:43:47.769773 # [ 161.856042] el0_svc_common.constprop.0+0x68/0x124
3552 21:43:47.770076 # [ 161.861111] do_el0_svc+0x40/0xcc
3553 21:43:47.770521 # [ 161.864699] el0_svc+0x48/0xc0
3554 21:43:47.770915 # [ 161.868025] el0t_64_sync_handler+0xf4/0x120
3555 21:43:47.771215 # [ 161.872568] el0t_64_sync+0x18c/0x190
3556 21:43:47.771583 # [ 161.876501] irq event stamp: 0
3557 21:43:47.820566 # [ 161.879819] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3558 21:43:47.821047 # [ 161.886365] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3559 21:43:47.821405 # [ 161.894828] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3560 21:43:47.822110 # [ 161.903289] softirqs last disabled at (0): [<0000000000000000>] 0x0
3561 21:43:47.822458 # [ 161.909830] ---[ end trace 0000000000000000 ]---
3562 21:43:47.822790 # SLAB_FREE_PAGE: saw 'call trace:': ok
3563 21:43:47.823095 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3564 21:43:47.823889 # selftests: lkdtm: SOFTLOCKUP.sh
3565 21:43:48.175239 # Skipping SOFTLOCKUP: Hangs the system
3566 21:43:48.207223 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3567 21:43:48.319082 # selftests: lkdtm: HARDLOCKUP.sh
3568 21:43:48.702980 # Skipping HARDLOCKUP: Hangs the system
3569 21:43:48.750883 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3570 21:43:48.846844 # selftests: lkdtm: SPINLOCKUP.sh
3571 21:43:49.246639 # Skipping SPINLOCKUP: Hangs the system
3572 21:43:49.278553 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3573 21:43:49.390457 # selftests: lkdtm: HUNG_TASK.sh
3574 21:43:49.790269 # Skipping HUNG_TASK: Hangs the system
3575 21:43:49.838191 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3576 21:43:49.950093 # selftests: lkdtm: EXEC_DATA.sh
3577 21:43:50.550883 <6>[ 165.012719] lkdtm: Performing direct entry EXEC_DATA
3578 21:43:50.551438 <6>[ 165.018094] lkdtm: attempting ok execution at ffff800008c14550
3579 21:43:50.551628 <6>[ 165.024475] lkdtm: attempting bad execution at ffff80000c27a6e0
3580 21:43:50.551817 <1>[ 165.030744] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c27a6e0
3581 21:43:50.551983 <1>[ 165.040742] Mem abort info:
3582 21:43:50.552135 <1>[ 165.043968] ESR = 0x000000008600000f
3583 21:43:50.554217 <1>[ 165.048050] EC = 0x21: IABT (current EL), IL = 32 bits
3584 21:43:50.594407 <1>[ 165.053669] SET = 0, FnV = 0
3585 21:43:50.594754 <1>[ 165.056996] EA = 0, S1PTW = 0
3586 21:43:50.594934 <1>[ 165.060425] FSC = 0x0f: level 3 permission fault
3587 21:43:50.595113 <1>[ 165.065510] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
3588 21:43:50.595535 <1>[ 165.072514] [ffff80000c27a6e0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=007800008447a703
3589 21:43:50.595689 <0>[ 165.085393] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3590 21:43:50.637682 <4>[ 165.091939] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3591 21:43:50.637968 <4>[ 165.105781] CPU: 1 PID: 2132 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3592 21:43:50.638163 <4>[ 165.113807] Hardware name: ARM Juno development board (r0) (DT)
3593 21:43:50.638335 <4>[ 165.120001] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3594 21:43:50.638530 <4>[ 165.127243] pc : data_area+0x0/0x40
3595 21:43:50.638681 <4>[ 165.131009] lr : execute_location+0x74/0x94
3596 21:43:50.638826 <4>[ 165.135470] sp : ffff80000f2f3ba0
3597 21:43:50.681038 <4>[ 165.139050] x29: ffff80000f2f3ba0 x28: ffff00080bb99a80 x27: 0000000000000000
3598 21:43:50.681307 <4>[ 165.146479] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9e14f000
3599 21:43:50.681481 <4>[ 165.153911] x23: ffff00080d82c000 x22: ffff80000f2f3d50 x21: 0000000000000001
3600 21:43:50.681637 <4>[ 165.161340] x20: ffff800008c14550 x19: ffff80000c27a6e0 x18: 0000000000000000
3601 21:43:50.681788 <4>[ 165.168764] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9e14f000
3602 21:43:50.684209 <4>[ 165.176190] x14: 0000000000000000 x13: 205d353734343230 x12: 2e35363120205b3e
3603 21:43:50.724470 <4>[ 165.183616] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3604 21:43:50.724705 <4>[ 165.191045] x8 : ffff80000f2f3878 x7 : 0000000000000000 x6 : 0000000000000001
3605 21:43:50.724876 <4>[ 165.198469] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3606 21:43:50.725035 <4>[ 165.205892] x2 : 0000000000000000 x1 : ffff00080bb99a80 x0 : 0000000000000033
3607 21:43:50.725189 <4>[ 165.213316] Call trace:
3608 21:43:50.725326 <4>[ 165.216026] data_area+0x0/0x40
3609 21:43:50.725462 <4>[ 165.219438] lkdtm_EXEC_DATA+0x24/0x30
3610 21:43:50.727628 <4>[ 165.223459] lkdtm_do_action+0x2c/0x50
3611 21:43:50.767871 <4>[ 165.227480] direct_entry+0x164/0x180
3612 21:43:50.768333 <4>[ 165.231413] full_proxy_write+0x68/0xc0
3613 21:43:50.768686 <4>[ 165.235524] vfs_write+0xcc/0x2e0
3614 21:43:50.769004 <4>[ 165.239113] ksys_write+0x80/0x110
3615 21:43:50.769307 <4>[ 165.242788] __arm64_sys_write+0x28/0x40
3616 21:43:50.769602 <4>[ 165.246985] invoke_syscall+0x8c/0x120
3617 21:43:50.769895 <4>[ 165.251010] el0_svc_common.constprop.0+0x68/0x124
3618 21:43:50.770188 <4>[ 165.256078] do_el0_svc+0x40/0xcc
3619 21:43:50.770477 <4>[ 165.259666] el0_svc+0x48/0xc0
3620 21:43:50.771171 <4>[ 165.262991] el0t_64_sync_handler+0xf4/0x120
3621 21:43:50.771544 <4>[ 165.267534] el0t_64_sync+0x18c/0x190
3622 21:43:50.796156 <0>[ 165.271471] Code: 07c78280 ffff0008 038a9e80 ffff0008 (aa1e03e9)
3623 21:43:50.799292 <4>[ 165.277840] ---[ end trace 0000000000000000 ]---
3624 21:43:50.799562 # Segmentation fault
3625 21:43:50.967509 # [ 165.012719] lkdtm: Performing direct entry EXEC_DATA
3626 21:43:50.968015 # [ 165.018094] lkdtm: attempting ok execution at ffff800008c14550
3627 21:43:50.968354 # [ 165.024475] lkdtm: attempting bad execution at ffff80000c27a6e0
3628 21:43:50.968652 # [ 165.030744] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c27a6e0
3629 21:43:50.968937 # [ 165.040742] Mem abort info:
3630 21:43:50.969210 # [ 165.043968] ESR = 0x000000008600000f
3631 21:43:50.969475 # [ 165.048050] EC = 0x21: IABT (current EL), IL = 32 bits
3632 21:43:50.970688 # [ 165.053669] SET = 0, FnV = 0
3633 21:43:51.010779 # [ 165.056996] EA = 0, S1PTW = 0
3634 21:43:51.011235 # [ 165.060425] FSC = 0x0f: level 3 permission fault
3635 21:43:51.011564 # [ 165.065510] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
3636 21:43:51.011907 # [ 165.072514] [ffff80000c27a6e0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=007800008447a703
3637 21:43:51.012202 # [ 165.085393] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3638 21:43:51.053874 # [ 165.091939] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3639 21:43:51.054307 # [ 165.105781] CPU: 1 PID: 2132 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3640 21:43:51.054630 # [ 165.113807] Hardware name: ARM Juno development board (r0) (DT)
3641 21:43:51.054923 # [ 165.120001] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3642 21:43:51.055201 # [ 165.127243] pc : data_area+0x0/0x40
3643 21:43:51.055468 # [ 165.131009] lr : execute_location+0x74/0x94
3644 21:43:51.055727 # [ 165.135470] sp : ffff80000f2f3ba0
3645 21:43:51.057123 # [ 165.139050] x29: ffff80000f2f3ba0 x28: ffff00080bb99a80 x27: 0000000000000000
3646 21:43:51.097087 # [ 165.146479] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9e14f000
3647 21:43:51.097530 # [ 165.153911] x23: ffff00080d82c000 x22: ffff80000f2f3d50 x21: 0000000000000001
3648 21:43:51.097926 # [ 165.161340] x20: ffff800008c14550 x19: ffff80000c27a6e0 x18: 0000000000000000
3649 21:43:51.098230 # [ 165.168764] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9e14f000
3650 21:43:51.098510 # [ 165.176190] x14: 0000000000000000 x13: 205d353734343230 x12: 2e35363120205b3e
3651 21:43:51.100312 # [ 165.183616] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3652 21:43:51.140288 # [ 165.191045] x8 : ffff80000f2f3878 x7 : 0000000000000000 x6 : 0000000000000001
3653 21:43:51.140768 # [ 165.198469] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3654 21:43:51.141128 # [ 165.205892] x2 : 0000000000000000 x1 : ffff00080bb99a80 x0 : 0000000000000033
3655 21:43:51.141455 # [ 165.213316] Call trace:
3656 21:43:51.141759 # [ 165.216026] data_area+0x0/0x40
3657 21:43:51.142055 # [ 165.219438] lkdtm_EXEC_DATA+0x24/0x30
3658 21:43:51.142348 # [ 165.223459] lkdtm_do_action+0x2c/0x50
3659 21:43:51.142632 # [ 165.227480] direct_entry+0x164/0x180
3660 21:43:51.143500 # [ 165.231413] full_proxy_write+0x68/0xc0
3661 21:43:51.183405 # [ 165.235524] vfs_write+0xcc/0x2e0
3662 21:43:51.183926 # [ 165.239113] ksys_write+0x80/0x110
3663 21:43:51.184291 # [ 165.242788] __arm64_sys_write+0x28/0x40
3664 21:43:51.184705 # [ 165.246985] invoke_syscall+0x8c/0x120
3665 21:43:51.185025 # [ 165.251010] el0_svc_common.constprop.0+0x68/0x124
3666 21:43:51.185332 # [ 165.256078] do_el0_svc+0x40/0xcc
3667 21:43:51.185629 # [ 165.259666] el0_svc+0x48/0xc0
3668 21:43:51.185914 # [ 165.262991] el0t_64_sync_handler+0xf4/0x120
3669 21:43:51.186203 # [ 165.267534] el0t_64_sync+0x18c/0x190
3670 21:43:51.186961 # [ 165.271471] Code: 07c78280 ffff0008 038a9e80 ffff0008 (aa1e03e9)
3671 21:43:51.209298 # [ 165.277840] ---[ end trace 0000000000000000 ]---
3672 21:43:51.209769 # EXEC_DATA: saw 'call trace:': ok
3673 21:43:51.210130 ok 35 selftests: lkdtm: EXEC_DATA.sh
3674 21:43:51.212522 # selftests: lkdtm: EXEC_STACK.sh
3675 21:43:51.707594 <6>[ 166.169320] lkdtm: Performing direct entry EXEC_STACK
3676 21:43:51.708233 <6>[ 166.174954] lkdtm: attempting ok execution at ffff800008c14550
3677 21:43:51.708520 <6>[ 166.181276] lkdtm: attempting bad execution at ffff80000f3a3b98
3678 21:43:51.708703 <1>[ 166.187795] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f3a3b98
3679 21:43:51.708872 <1>[ 166.197770] Mem abort info:
3680 21:43:51.709018 <1>[ 166.200834] ESR = 0x000000008600000f
3681 21:43:51.710897 <1>[ 166.204876] EC = 0x21: IABT (current EL), IL = 32 bits
3682 21:43:51.751104 <1>[ 166.210483] SET = 0, FnV = 0
3683 21:43:51.751427 <1>[ 166.213824] EA = 0, S1PTW = 0
3684 21:43:51.751649 <1>[ 166.217236] FSC = 0x0f: level 3 permission fault
3685 21:43:51.752217 <1>[ 166.222318] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
3686 21:43:51.752427 <1>[ 166.229321] [ffff80000f3a3b98] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008854ab003, pte=0068000883b01703
3687 21:43:51.752657 <0>[ 166.242214] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3688 21:43:51.794457 <4>[ 166.248763] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3689 21:43:51.795046 <4>[ 166.262606] CPU: 1 PID: 2182 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3690 21:43:51.795288 <4>[ 166.270631] Hardware name: ARM Juno development board (r0) (DT)
3691 21:43:51.795500 <4>[ 166.276822] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3692 21:43:51.795667 <4>[ 166.284065] pc : 0xffff80000f3a3b98
3693 21:43:51.795863 <4>[ 166.287825] lr : execute_location+0x74/0x94
3694 21:43:51.796078 <4>[ 166.292286] sp : ffff80000f3a3b50
3695 21:43:51.837891 <4>[ 166.295869] x29: ffff80000f3a3b50 x28: ffff00080da5cf00 x27: 0000000000000000
3696 21:43:51.838215 <4>[ 166.303302] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff916cf000
3697 21:43:51.838494 <4>[ 166.310726] x23: ffff00080614e000 x22: ffff80000f3a3d50 x21: 0000000000000001
3698 21:43:51.838796 <4>[ 166.318154] x20: ffff800008c14550 x19: ffff80000f3a3b98 x18: 0000000000000000
3699 21:43:51.839291 <4>[ 166.325581] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff916cf000
3700 21:43:51.840961 <4>[ 166.333004] x14: 0000000000000000 x13: 205d363732313831 x12: 2e36363120205b3e
3701 21:43:51.881184 <4>[ 166.340429] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3702 21:43:51.881452 <4>[ 166.347856] x8 : ffff80000f3a3828 x7 : 0000000000000000 x6 : 0000000000000001
3703 21:43:51.881642 <4>[ 166.355279] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3704 21:43:51.881814 <4>[ 166.362703] x2 : 0000000000000000 x1 : ffff00080da5cf00 x0 : 0000000000000033
3705 21:43:51.881975 <4>[ 166.370127] Call trace:
3706 21:43:51.882127 <4>[ 166.372838] 0xffff80000f3a3b98
3707 21:43:51.882277 <4>[ 166.376248] lkdtm_EXEC_STACK+0x40/0x68
3708 21:43:51.884317 <4>[ 166.380358] lkdtm_do_action+0x2c/0x50
3709 21:43:51.924775 <4>[ 166.384379] direct_entry+0x164/0x180
3710 21:43:51.925197 <4>[ 166.388312] full_proxy_write+0x68/0xc0
3711 21:43:51.925597 <4>[ 166.392422] vfs_write+0xcc/0x2e0
3712 21:43:51.925963 <4>[ 166.396011] ksys_write+0x80/0x110
3713 21:43:51.926312 <4>[ 166.399686] __arm64_sys_write+0x28/0x40
3714 21:43:51.926656 <4>[ 166.403883] invoke_syscall+0x8c/0x120
3715 21:43:51.926994 <4>[ 166.407909] el0_svc_common.constprop.0+0x68/0x124
3716 21:43:51.927331 <4>[ 166.412977] do_el0_svc+0x40/0xcc
3717 21:43:51.927677 <4>[ 166.416567] el0_svc+0x48/0xc0
3718 21:43:51.928116 <4>[ 166.419891] el0t_64_sync_handler+0xf4/0x120
3719 21:43:51.928795 <4>[ 166.424434] el0t_64_sync+0x18c/0x190
3720 21:43:51.953573 <0>[ 166.428371] Code: 08c12b9c ffff8000 0614e000 ffff0008 (aa1e03e9)
3721 21:43:51.953860 <4>[ 166.434740] ---[ end trace 0000000000000000 ]---
3722 21:43:51.954139 # Segmentation fault
3723 21:43:52.142829 # [ 166.169320] lkdtm: Performing direct entry EXEC_STACK
3724 21:43:52.143868 # [ 166.174954] lkdtm: attempting ok execution at ffff800008c14550
3725 21:43:52.144374 # [ 166.181276] lkdtm: attempting bad execution at ffff80000f3a3b98
3726 21:43:52.144807 # [ 166.187795] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f3a3b98
3727 21:43:52.145144 # [ 166.197770] Mem abort info:
3728 21:43:52.145453 # [ 166.200834] ESR = 0x000000008600000f
3729 21:43:52.146169 # [ 166.204876] EC = 0x21: IABT (current EL), IL = 32 bits
3730 21:43:52.146521 # [ 166.210483] SET = 0, FnV = 0
3731 21:43:52.185676 # [ 166.213824] EA = 0, S1PTW = 0
3732 21:43:52.185942 # [ 166.217236] FSC = 0x0f: level 3 permission fault
3733 21:43:52.186116 # [ 166.222318] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
3734 21:43:52.186275 # [ 166.229321] [ffff80000f3a3b98] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008854ab003, pte=0068000883b01703
3735 21:43:52.186430 # [ 166.242214] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3736 21:43:52.229063 # [ 166.248763] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3737 21:43:52.229537 # [ 166.262606] CPU: 1 PID: 2182 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3738 21:43:52.229881 # [ 166.270631] Hardware name: ARM Juno development board (r0) (DT)
3739 21:43:52.230199 # [ 166.276822] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3740 21:43:52.230503 # [ 166.284065] pc : 0xffff80000f3a3b98
3741 21:43:52.230794 # [ 166.287825] lr : execute_location+0x74/0x94
3742 21:43:52.231078 # [ 166.292286] sp : ffff80000f3a3b50
3743 21:43:52.272237 # [ 166.295869] x29: ffff80000f3a3b50 x28: ffff00080da5cf00 x27: 0000000000000000
3744 21:43:52.272725 # [ 166.303302] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff916cf000
3745 21:43:52.273073 # [ 166.310726] x23: ffff00080614e000 x22: ffff80000f3a3d50 x21: 0000000000000001
3746 21:43:52.273415 # [ 166.318154] x20: ffff800008c14550 x19: ffff80000f3a3b98 x18: 0000000000000000
3747 21:43:52.274114 # [ 166.325581] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff916cf000
3748 21:43:52.274457 # [ 166.333004] x14: 0000000000000000 x13: 205d363732313831 x12: 2e36363120205b3e
3749 21:43:52.315364 # [ 166.340429] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3750 21:43:52.315879 # [ 166.347856] x8 : ffff80000f3a3828 x7 : 0000000000000000 x6 : 0000000000000001
3751 21:43:52.316262 # [ 166.355279] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3752 21:43:52.316626 # [ 166.362703] x2 : 0000000000000000 x1 : ffff00080da5cf00 x0 : 0000000000000033
3753 21:43:52.316975 # [ 166.370127] Call trace:
3754 21:43:52.317314 # [ 166.372838] 0xffff80000f3a3b98
3755 21:43:52.317649 # [ 166.376248] lkdtm_EXEC_STACK+0x40/0x68
3756 21:43:52.317982 # [ 166.380358] lkdtm_do_action+0x2c/0x50
3757 21:43:52.318703 # [ 166.384379] direct_entry+0x164/0x180
3758 21:43:52.358597 # [ 166.388312] full_proxy_write+0x68/0xc0
3759 21:43:52.359086 # [ 166.392422] vfs_write+0xcc/0x2e0
3760 21:43:52.359519 # [ 166.396011] ksys_write+0x80/0x110
3761 21:43:52.360320 # [ 166.399686] __arm64_sys_write+0x28/0x40
3762 21:43:52.360684 # [ 166.403883] invoke_syscall+0x8c/0x120
3763 21:43:52.361079 # [ 166.407909] el0_svc_common.constprop.0+0x68/0x124
3764 21:43:52.361463 # [ 166.412977] do_el0_svc+0x40/0xcc
3765 21:43:52.361918 # [ 166.416567] el0_svc+0x48/0xc0
3766 21:43:52.362310 # [ 166.419891] el0t_64_sync_handler+0xf4/0x120
3767 21:43:52.362682 # [ 166.424434] el0t_64_sync+0x18c/0x190
3768 21:43:52.384575 # [ 166.428371] Code: 08c12b9c ffff8000 0614e000 ffff0008 (aa1e03e9)
3769 21:43:52.385062 # [ 166.434740] ---[ end trace 0000000000000000 ]---
3770 21:43:52.385513 # EXEC_STACK: saw 'call trace:': ok
3771 21:43:52.386901 ok 36 selftests: lkdtm: EXEC_STACK.sh
3772 21:43:52.387362 # selftests: lkdtm: EXEC_KMALLOC.sh
3773 21:43:52.891954 <6>[ 167.353557] lkdtm: Performing direct entry EXEC_KMALLOC
3774 21:43:52.892589 <6>[ 167.359437] lkdtm: attempting ok execution at ffff800008c14550
3775 21:43:52.892815 <6>[ 167.365782] lkdtm: attempting bad execution at ffff000804e90500
3776 21:43:52.893103 <1>[ 167.372050] Unable to handle kernel execute from non-executable memory at virtual address ffff000804e90500
3777 21:43:52.893308 <1>[ 167.382162] Mem abort info:
3778 21:43:52.893483 <1>[ 167.385239] ESR = 0x000000008600000f
3779 21:43:52.895170 <1>[ 167.389329] EC = 0x21: IABT (current EL), IL = 32 bits
3780 21:43:52.935500 <1>[ 167.394943] SET = 0, FnV = 0
3781 21:43:52.935865 <1>[ 167.398290] EA = 0, S1PTW = 0
3782 21:43:52.936121 <1>[ 167.401721] FSC = 0x0f: level 3 permission fault
3783 21:43:52.936363 <1>[ 167.406805] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
3784 21:43:52.936836 <1>[ 167.413805] [ffff000804e90500] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbe5003, pte=0068000884e90707
3785 21:43:52.937025 <0>[ 167.426693] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3786 21:43:52.978769 <4>[ 167.433239] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3787 21:43:52.979378 <4>[ 167.447082] CPU: 1 PID: 2232 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3788 21:43:52.979589 <4>[ 167.455109] Hardware name: ARM Juno development board (r0) (DT)
3789 21:43:52.979757 <4>[ 167.461300] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3790 21:43:52.979949 <4>[ 167.468542] pc : 0xffff000804e90500
3791 21:43:52.980097 <4>[ 167.472303] lr : execute_location+0x74/0x94
3792 21:43:52.980229 <4>[ 167.476769] sp : ffff80000f49ba90
3793 21:43:53.022156 <4>[ 167.480349] x29: ffff80000f49ba90 x28: ffff0008030fcf00 x27: 0000000000000000
3794 21:43:53.022446 <4>[ 167.487777] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8cb8f000
3795 21:43:53.022915 <4>[ 167.495204] x23: ffff00080d8f5000 x22: ffff80000f49bc50 x21: 0000000000000001
3796 21:43:53.023094 <4>[ 167.502634] x20: ffff800008c14550 x19: ffff000804e90500 x18: 0000000000000000
3797 21:43:53.023277 <4>[ 167.510057] x17: ffff80000843f6a0 x16: ffff80000843f2bc x15: ffff8000086b4228
3798 21:43:53.025286 <4>[ 167.517481] x14: 0000000000000000 x13: 205d323837353633 x12: 2e37363120205b3e
3799 21:43:53.065521 <4>[ 167.524906] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3800 21:43:53.065777 <4>[ 167.532332] x8 : ffff80000f49b768 x7 : 0000000000000000 x6 : 0000000000000001
3801 21:43:53.065998 <4>[ 167.539755] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3802 21:43:53.066202 <4>[ 167.547177] x2 : 0000000000000000 x1 : ffff0008030fcf00 x0 : 0000000000000033
3803 21:43:53.066399 <4>[ 167.554601] Call trace:
3804 21:43:53.066594 <4>[ 167.557311] 0xffff000804e90500
3805 21:43:53.066784 <4>[ 167.560721] lkdtm_EXEC_KMALLOC+0x38/0x50
3806 21:43:53.068648 <4>[ 167.565006] lkdtm_do_action+0x2c/0x50
3807 21:43:53.109122 <4>[ 167.569026] direct_entry+0x164/0x180
3808 21:43:53.109973 <4>[ 167.572959] full_proxy_write+0x68/0xc0
3809 21:43:53.110359 <4>[ 167.577070] vfs_write+0xcc/0x2e0
3810 21:43:53.110775 <4>[ 167.580659] ksys_write+0x80/0x110
3811 21:43:53.111170 <4>[ 167.584333] __arm64_sys_write+0x28/0x40
3812 21:43:53.111558 <4>[ 167.588530] invoke_syscall+0x8c/0x120
3813 21:43:53.111982 <4>[ 167.592556] el0_svc_common.constprop.0+0x68/0x124
3814 21:43:53.112373 <4>[ 167.597624] do_el0_svc+0x40/0xcc
3815 21:43:53.112747 <4>[ 167.601211] el0_svc+0x48/0xc0
3816 21:43:53.113110 <4>[ 167.604536] el0t_64_sync_handler+0xf4/0x120
3817 21:43:53.113567 <4>[ 167.609078] el0t_64_sync+0x18c/0x190
3818 21:43:53.137758 <0>[ 167.613015] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3819 21:43:53.138030 <4>[ 167.619384] ---[ end trace 0000000000000000 ]---
3820 21:43:53.140930 # Segmentation fault
3821 21:43:53.282103 # [ 167.353557] lkdtm: Performing direct entry EXEC_KMALLOC
3822 21:43:53.282380 # [ 167.359437] lkdtm: attempting ok execution at ffff800008c14550
3823 21:43:53.282645 # [ 167.365782] lkdtm: attempting bad execution at ffff000804e90500
3824 21:43:53.282911 # [ 167.372050] Unable to handle kernel execute from non-executable memory at virtual address ffff000804e90500
3825 21:43:53.283170 # [ 167.382162] Mem abort info:
3826 21:43:53.283419 # [ 167.385239] ESR = 0x000000008600000f
3827 21:43:53.285190 # [ 167.389329] EC = 0x21: IABT (current EL), IL = 32 bits
3828 21:43:53.285361 # [ 167.394943] SET = 0, FnV = 0
3829 21:43:53.325292 # [ 167.398290] EA = 0, S1PTW = 0
3830 21:43:53.325572 # [ 167.401721] FSC = 0x0f: level 3 permission fault
3831 21:43:53.325761 # [ 167.406805] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
3832 21:43:53.325918 # [ 167.413805] [ffff000804e90500] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbe5003, pte=0068000884e90707
3833 21:43:53.326068 # [ 167.426693] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3834 21:43:53.368421 # [ 167.433239] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3835 21:43:53.368664 # [ 167.447082] CPU: 1 PID: 2232 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3836 21:43:53.368829 # [ 167.455109] Hardware name: ARM Juno development board (r0) (DT)
3837 21:43:53.368981 # [ 167.461300] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3838 21:43:53.369126 # [ 167.468542] pc : 0xffff000804e90500
3839 21:43:53.369267 # [ 167.472303] lr : execute_location+0x74/0x94
3840 21:43:53.369415 # [ 167.476769] sp : ffff80000f49ba90
3841 21:43:53.411562 # [ 167.480349] x29: ffff80000f49ba90 x28: ffff0008030fcf00 x27: 0000000000000000
3842 21:43:53.411833 # [ 167.487777] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8cb8f000
3843 21:43:53.412007 # [ 167.495204] x23: ffff00080d8f5000 x22: ffff80000f49bc50 x21: 0000000000000001
3844 21:43:53.412163 # [ 167.502634] x20: ffff800008c14550 x19: ffff000804e90500 x18: 0000000000000000
3845 21:43:53.412310 # [ 167.510057] x17: ffff80000843f6a0 x16: ffff80000843f2bc x15: ffff8000086b4228
3846 21:43:53.412437 # [ 167.517481] x14: 0000000000000000 x13: 205d323837353633 x12: 2e37363120205b3e
3847 21:43:53.454762 # [ 167.524906] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3848 21:43:53.455026 # [ 167.532332] x8 : ffff80000f49b768 x7 : 0000000000000000 x6 : 0000000000000001
3849 21:43:53.455244 # [ 167.539755] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3850 21:43:53.455446 # [ 167.547177] x2 : 0000000000000000 x1 : ffff0008030fcf00 x0 : 0000000000000033
3851 21:43:53.455640 # [ 167.554601] Call trace:
3852 21:43:53.455857 # [ 167.557311] 0xffff000804e90500
3853 21:43:53.456048 # [ 167.560721] lkdtm_EXEC_KMALLOC+0x38/0x50
3854 21:43:53.456226 # [ 167.565006] lkdtm_do_action+0x2c/0x50
3855 21:43:53.457873 # [ 167.569026] direct_entry+0x164/0x180
3856 21:43:53.498126 # [ 167.572959] full_proxy_write+0x68/0xc0
3857 21:43:53.498605 # [ 167.577070] vfs_write+0xcc/0x2e0
3858 21:43:53.498973 # [ 167.580659] ksys_write+0x80/0x110
3859 21:43:53.499298 # [ 167.584333] __arm64_sys_write+0x28/0x40
3860 21:43:53.499610 # [ 167.588530] invoke_syscall+0x8c/0x120
3861 21:43:53.499988 # [ 167.592556] el0_svc_common.constprop.0+0x68/0x124
3862 21:43:53.500395 # [ 167.597624] do_el0_svc+0x40/0xcc
3863 21:43:53.500779 # [ 167.601211] el0_svc+0x48/0xc0
3864 21:43:53.501208 # [ 167.604536] el0t_64_sync_handler+0xf4/0x120
3865 21:43:53.501551 # [ 167.609078] el0t_64_sync+0x18c/0x190
3866 21:43:53.524908 # [ 167.613015] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3867 21:43:53.525492 # [ 167.619384] ---[ end trace 0000000000000000 ]---
3868 21:43:53.525853 # EXEC_KMALLOC: saw 'call trace:': ok
3869 21:43:53.528106 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3870 21:43:53.528560 # selftests: lkdtm: EXEC_VMALLOC.sh
3871 21:43:54.054051 <6>[ 168.515764] lkdtm: Performing direct entry EXEC_VMALLOC
3872 21:43:54.054368 <6>[ 168.521461] lkdtm: attempting ok execution at ffff800008c14550
3873 21:43:54.054601 <6>[ 168.527796] lkdtm: attempting bad execution at ffff80000c8ab000
3874 21:43:54.054804 <1>[ 168.534224] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c8ab000
3875 21:43:54.055009 <1>[ 168.544248] Mem abort info:
3876 21:43:54.055175 <1>[ 168.547332] ESR = 0x000000008600000f
3877 21:43:54.057150 <1>[ 168.551372] EC = 0x21: IABT (current EL), IL = 32 bits
3878 21:43:54.097638 <1>[ 168.556979] SET = 0, FnV = 0
3879 21:43:54.097922 <1>[ 168.560323] EA = 0, S1PTW = 0
3880 21:43:54.098094 <1>[ 168.563750] FSC = 0x0f: level 3 permission fault
3881 21:43:54.098252 <1>[ 168.568837] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
3882 21:43:54.098667 <1>[ 168.575841] [ffff80000c8ab000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b84003, pte=0068000886a05703
3883 21:43:54.098837 <0>[ 168.588732] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3884 21:43:54.140900 <4>[ 168.595279] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3885 21:43:54.141174 <4>[ 168.609120] CPU: 1 PID: 2282 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3886 21:43:54.141354 <4>[ 168.617146] Hardware name: ARM Juno development board (r0) (DT)
3887 21:43:54.141515 <4>[ 168.623338] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3888 21:43:54.141671 <4>[ 168.630583] pc : 0xffff80000c8ab000
3889 21:43:54.141822 <4>[ 168.634348] lr : execute_location+0x74/0x94
3890 21:43:54.141967 <4>[ 168.638811] sp : ffff80000f563880
3891 21:43:54.184176 <4>[ 168.642399] x29: ffff80000f563880 x28: ffff000803191a80 x27: 0000000000000000
3892 21:43:54.184544 <4>[ 168.649831] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8843f000
3893 21:43:54.185109 <4>[ 168.657255] x23: ffff000806a05000 x22: ffff80000f563a40 x21: 0000000000000001
3894 21:43:54.185300 <4>[ 168.664680] x20: ffff800008c14550 x19: ffff80000c8ab000 x18: 0000000000000000
3895 21:43:54.185510 <4>[ 168.672109] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3896 21:43:54.187350 <4>[ 168.679536] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
3897 21:43:54.227561 <4>[ 168.686960] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
3898 21:43:54.227847 <4>[ 168.694384] x8 : ffff80000f5634f8 x7 : 0000000000000000 x6 : 0000000000000001
3899 21:43:54.228024 <4>[ 168.701807] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3900 21:43:54.228182 <4>[ 168.709230] x2 : 0000000000000000 x1 : ffff000803191a80 x0 : 0000000000000033
3901 21:43:54.228332 <4>[ 168.716654] Call trace:
3902 21:43:54.228480 <4>[ 168.719365] 0xffff80000c8ab000
3903 21:43:54.228625 <4>[ 168.722776] lkdtm_EXEC_VMALLOC+0x2c/0x44
3904 21:43:54.230686 <4>[ 168.727061] lkdtm_do_action+0x2c/0x50
3905 21:43:54.271037 <4>[ 168.731080] direct_entry+0x164/0x180
3906 21:43:54.271298 <4>[ 168.735012] full_proxy_write+0x68/0xc0
3907 21:43:54.271485 <4>[ 168.739123] vfs_write+0xcc/0x2e0
3908 21:43:54.271651 <4>[ 168.742712] ksys_write+0x80/0x110
3909 21:43:54.271831 <4>[ 168.746387] __arm64_sys_write+0x28/0x40
3910 21:43:54.271989 <4>[ 168.750585] invoke_syscall+0x8c/0x120
3911 21:43:54.272125 <4>[ 168.754611] el0_svc_common.constprop.0+0x68/0x124
3912 21:43:54.272223 <4>[ 168.759679] do_el0_svc+0x40/0xcc
3913 21:43:54.272318 <4>[ 168.763268] el0_svc+0x48/0xc0
3914 21:43:54.272410 <4>[ 168.766593] el0t_64_sync_handler+0xf4/0x120
3915 21:43:54.274205 <4>[ 168.771136] el0t_64_sync+0x18c/0x190
3916 21:43:54.292254 <0>[ 168.775073] Code: bad PC value
3917 21:43:54.295564 <4>[ 168.778396] ---[ end trace 0000000000000000 ]---
3918 21:43:54.296063 # Segmentation fault
3919 21:43:54.495444 # [ 168.515764] lkdtm: Performing direct entry EXEC_VMALLOC
3920 21:43:54.496072 # [ 168.521461] lkdtm: attempting ok execution at ffff800008c14550
3921 21:43:54.496494 # [ 168.527796] lkdtm: attempting bad execution at ffff80000c8ab000
3922 21:43:54.496834 # [ 168.534224] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c8ab000
3923 21:43:54.497153 # [ 168.544248] Mem abort info:
3924 21:43:54.497458 # [ 168.547332] ESR = 0x000000008600000f
3925 21:43:54.497756 # [ 168.551372] EC = 0x21: IABT (current EL), IL = 32 bits
3926 21:43:54.498625 # [ 168.556979] SET = 0, FnV = 0
3927 21:43:54.498991 # [ 168.560323] EA = 0, S1PTW = 0
3928 21:43:54.538502 # [ 168.563750] FSC = 0x0f: level 3 permission fault
3929 21:43:54.538959 # [ 168.568837] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
3930 21:43:54.539289 # [ 168.575841] [ffff80000c8ab000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b84003, pte=0068000886a05703
3931 21:43:54.539588 # [ 168.588732] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3932 21:43:54.581799 # [ 168.595279] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3933 21:43:54.582300 # [ 168.609120] CPU: 1 PID: 2282 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3934 21:43:54.582675 # [ 168.617146] Hardware name: ARM Juno development board (r0) (DT)
3935 21:43:54.583148 # [ 168.623338] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3936 21:43:54.583471 # [ 168.630583] pc : 0xffff80000c8ab000
3937 21:43:54.583829 # [ 168.634348] lr : execute_location+0x74/0x94
3938 21:43:54.584141 # [ 168.638811] sp : ffff80000f563880
3939 21:43:54.584965 # [ 168.642399] x29: ffff80000f563880 x28: ffff000803191a80 x27: 0000000000000000
3940 21:43:54.624921 # [ 168.649831] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8843f000
3941 21:43:54.625773 # [ 168.657255] x23: ffff000806a05000 x22: ffff80000f563a40 x21: 0000000000000001
3942 21:43:54.626163 # [ 168.664680] x20: ffff800008c14550 x19: ffff80000c8ab000 x18: 0000000000000000
3943 21:43:54.626579 # [ 168.672109] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3944 21:43:54.626976 # [ 168.679536] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
3945 21:43:54.628241 # [ 168.686960] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
3946 21:43:54.668092 # [ 168.694384] x8 : ffff80000f5634f8 x7 : 0000000000000000 x6 : 0000000000000001
3947 21:43:54.668970 # [ 168.701807] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3948 21:43:54.669365 # [ 168.709230] x2 : 0000000000000000 x1 : ffff000803191a80 x0 : 0000000000000033
3949 21:43:54.669775 # [ 168.716654] Call trace:
3950 21:43:54.670163 # [ 168.719365] 0xffff80000c8ab000
3951 21:43:54.670542 # [ 168.722776] lkdtm_EXEC_VMALLOC+0x2c/0x44
3952 21:43:54.670918 # [ 168.727061] lkdtm_do_action+0x2c/0x50
3953 21:43:54.671287 # [ 168.731080] direct_entry+0x164/0x180
3954 21:43:54.671752 # [ 168.735012] full_proxy_write+0x68/0xc0
3955 21:43:54.711153 # [ 168.739123] vfs_write+0xcc/0x2e0
3956 21:43:54.712032 # [ 168.742712] ksys_write+0x80/0x110
3957 21:43:54.712425 # [ 168.746387] __arm64_sys_write+0x28/0x40
3958 21:43:54.712842 # [ 168.750585] invoke_syscall+0x8c/0x120
3959 21:43:54.713235 # [ 168.754611] el0_svc_common.constprop.0+0x68/0x124
3960 21:43:54.713618 # [ 168.759679] do_el0_svc+0x40/0xcc
3961 21:43:54.713992 # [ 168.763268] el0_svc+0x48/0xc0
3962 21:43:54.714413 # [ 168.766593] el0t_64_sync_handler+0xf4/0x120
3963 21:43:54.714799 # [ 168.771136] el0t_64_sync+0x18c/0x190
3964 21:43:54.715170 # [ 168.775073] Code: bad PC value
3965 21:43:54.715634 # [ 168.778396] ---[ end trace 0000000000000000 ]---
3966 21:43:54.732155 # EXEC_VMALLOC: saw 'call trace:': ok
3967 21:43:54.735367 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3968 21:43:54.735873 # selftests: lkdtm: EXEC_RODATA.sh
3969 21:43:55.384083 <6>[ 169.840050] lkdtm: Performing direct entry EXEC_RODATA
3970 21:43:55.384361 <6>[ 169.845942] lkdtm: attempting ok execution at ffff800008c14550
3971 21:43:55.384536 <6>[ 169.852777] lkdtm: attempting bad execution at ffff800009a73be0
3972 21:43:55.384698 <1>[ 169.859067] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a73be0
3973 21:43:55.384864 <1>[ 169.869039] Mem abort info:
3974 21:43:55.385029 <1>[ 169.872120] ESR = 0x000000008600000e
3975 21:43:55.385169 <1>[ 169.876161] EC = 0x21: IABT (current EL), IL = 32 bits
3976 21:43:55.385313 <1>[ 169.881767] SET = 0, FnV = 0
3977 21:43:55.387193 <1>[ 169.885092] EA = 0, S1PTW = 0
3978 21:43:55.427565 <1>[ 169.888521] FSC = 0x0e: level 2 permission fault
3979 21:43:55.427857 <1>[ 169.893606] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
3980 21:43:55.428034 <1>[ 169.900608] [ffff800009a73be0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3981 21:43:55.428196 <0>[ 169.911576] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3982 21:43:55.430661 <4>[ 169.918212] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3983 21:43:55.470790 <4>[ 169.932054] CPU: 1 PID: 2332 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
3984 21:43:55.471064 <4>[ 169.940080] Hardware name: ARM Juno development board (r0) (DT)
3985 21:43:55.471268 <4>[ 169.946272] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3986 21:43:55.471441 <4>[ 169.953514] pc : lkdtm_rodata_do_nothing+0x0/0x10
3987 21:43:55.471586 <4>[ 169.958499] lr : execute_location+0x74/0x94
3988 21:43:55.471740 <4>[ 169.962958] sp : ffff80000f62baa0
3989 21:43:55.473965 <4>[ 169.966538] x29: ffff80000f62baa0 x28: ffff000803191a80 x27: 0000000000000000
3990 21:43:55.514119 <4>[ 169.973965] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa615f000
3991 21:43:55.514413 <4>[ 169.981390] x23: ffff0008054f4000 x22: ffff80000f62bc50 x21: 0000000000000000
3992 21:43:55.514866 <4>[ 169.988814] x20: ffff800008c14550 x19: ffff800009a73be0 x18: 0000000000000000
3993 21:43:55.515063 <4>[ 169.996238] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3994 21:43:55.515286 <4>[ 170.003665] x14: 0000000000000000 x13: 205d373737323538 x12: 2e39363120205b3e
3995 21:43:55.517258 <4>[ 170.011094] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3996 21:43:55.557626 <4>[ 170.018520] x8 : ffff80000f62b778 x7 : 0000000000000000 x6 : 0000000000000001
3997 21:43:55.557885 <4>[ 170.025949] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3998 21:43:55.558057 <4>[ 170.033377] x2 : 0000000000000000 x1 : ffff000803191a80 x0 : 0000000000000033
3999 21:43:55.558214 <4>[ 170.040801] Call trace:
4000 21:43:55.558366 <4>[ 170.043510] lkdtm_rodata_do_nothing+0x0/0x10
4001 21:43:55.558498 <4>[ 170.048142] lkdtm_EXEC_RODATA+0x24/0x30
4002 21:43:55.558625 <4>[ 170.052337] lkdtm_do_action+0x2c/0x50
4003 21:43:55.560795 <4>[ 170.056359] direct_entry+0x164/0x180
4004 21:43:55.600904 <4>[ 170.060291] full_proxy_write+0x68/0xc0
4005 21:43:55.601367 <4>[ 170.064402] vfs_write+0xcc/0x2e0
4006 21:43:55.601709 <4>[ 170.067991] ksys_write+0x80/0x110
4007 21:43:55.602020 <4>[ 170.071665] __arm64_sys_write+0x28/0x40
4008 21:43:55.602319 <4>[ 170.075863] invoke_syscall+0x8c/0x120
4009 21:43:55.602973 <4>[ 170.079889] el0_svc_common.constprop.0+0x68/0x124
4010 21:43:55.603299 <4>[ 170.084957] do_el0_svc+0x40/0xcc
4011 21:43:55.603589 <4>[ 170.088546] el0_svc+0x48/0xc0
4012 21:43:55.603959 <4>[ 170.091871] el0t_64_sync_handler+0xf4/0x120
4013 21:43:55.604301 <4>[ 170.096414] el0t_64_sync+0x18c/0x190
4014 21:43:55.624240 <0>[ 170.100351] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
4015 21:43:55.624505 <4>[ 170.106719] ---[ end trace 0000000000000000 ]---
4016 21:43:55.627330 # Segmentation fault
4017 21:43:55.811268 # [ 169.840050] lkdtm: Performing direct entry EXEC_RODATA
4018 21:43:55.811532 # [ 169.845942] lkdtm: attempting ok execution at ffff800008c14550
4019 21:43:55.811967 # [ 169.852777] lkdtm: attempting bad execution at ffff800009a73be0
4020 21:43:55.812145 # [ 169.859067] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a73be0
4021 21:43:55.812305 # [ 169.869039] Mem abort info:
4022 21:43:55.812458 # [ 169.872120] ESR = 0x000000008600000e
4023 21:43:55.812604 # [ 169.876161] EC = 0x21: IABT (current EL), IL = 32 bits
4024 21:43:55.812749 # [ 169.881767] SET = 0, FnV = 0
4025 21:43:55.814485 # [ 169.885092] EA = 0, S1PTW = 0
4026 21:43:55.854485 # [ 169.888521] FSC = 0x0e: level 2 permission fault
4027 21:43:55.854747 # [ 169.893606] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
4028 21:43:55.854920 # [ 169.900608] [ffff800009a73be0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4029 21:43:55.855080 # [ 169.911576] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
4030 21:43:55.857863 # [ 169.918212] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4031 21:43:55.897902 # [ 169.932054] CPU: 1 PID: 2332 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4032 21:43:55.898764 # [ 169.940080] Hardware name: ARM Juno development board (r0) (DT)
4033 21:43:55.899145 # [ 169.946272] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4034 21:43:55.899469 # [ 169.953514] pc : lkdtm_rodata_do_nothing+0x0/0x10
4035 21:43:55.899816 # [ 169.958499] lr : execute_location+0x74/0x94
4036 21:43:55.900135 # [ 169.962958] sp : ffff80000f62baa0
4037 21:43:55.900425 # [ 169.966538] x29: ffff80000f62baa0 x28: ffff000803191a80 x27: 0000000000000000
4038 21:43:55.941079 # [ 169.973965] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa615f000
4039 21:43:55.941561 # [ 169.981390] x23: ffff0008054f4000 x22: ffff80000f62bc50 x21: 0000000000000000
4040 21:43:55.941911 # [ 169.988814] x20: ffff800008c14550 x19: ffff800009a73be0 x18: 0000000000000000
4041 21:43:55.942593 # [ 169.996238] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4042 21:43:55.942953 # [ 170.003665] x14: 0000000000000000 x13: 205d373737323538 x12: 2e39363120205b3e
4043 21:43:55.944337 # [ 170.011094] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
4044 21:43:55.984252 # [ 170.018520] x8 : ffff80000f62b778 x7 : 0000000000000000 x6 : 0000000000000001
4045 21:43:55.984723 # [ 170.025949] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4046 21:43:55.985478 # [ 170.033377] x2 : 0000000000000000 x1 : ffff000803191a80 x0 : 0000000000000033
4047 21:43:55.985846 # [ 170.040801] Call trace:
4048 21:43:55.986159 # [ 170.043510] lkdtm_rodata_do_nothing+0x0/0x10
4049 21:43:55.986457 # [ 170.048142] lkdtm_EXEC_RODATA+0x24/0x30
4050 21:43:55.986749 # [ 170.052337] lkdtm_do_action+0x2c/0x50
4051 21:43:55.987031 # [ 170.056359] direct_entry+0x164/0x180
4052 21:43:55.987723 # [ 170.060291] full_proxy_write+0x68/0xc0
4053 21:43:56.027435 # [ 170.064402] vfs_write+0xcc/0x2e0
4054 21:43:56.027938 # [ 170.067991] ksys_write+0x80/0x110
4055 21:43:56.028374 # [ 170.071665] __arm64_sys_write+0x28/0x40
4056 21:43:56.028781 # [ 170.075863] invoke_syscall+0x8c/0x120
4057 21:43:56.029173 # [ 170.079889] el0_svc_common.constprop.0+0x68/0x124
4058 21:43:56.029559 # [ 170.084957] do_el0_svc+0x40/0xcc
4059 21:43:56.029933 # [ 170.088546] el0_svc+0x48/0xc0
4060 21:43:56.030316 # [ 170.091871] el0t_64_sync_handler+0xf4/0x120
4061 21:43:56.030690 # [ 170.096414] el0t_64_sync+0x18c/0x190
4062 21:43:56.031455 # [ 170.100351] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
4063 21:43:56.053271 # [ 170.106719] ---[ end trace 0000000000000000 ]---
4064 21:43:56.053748 # EXEC_RODATA: saw 'call trace:': ok
4065 21:43:56.054179 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4066 21:43:56.056385 # selftests: lkdtm: EXEC_USERSPACE.sh
4067 21:43:56.581604 <6>[ 171.042856] lkdtm: Performing direct entry EXEC_USERSPACE
4068 21:43:56.582193 <6>[ 171.049169] lkdtm: attempting ok execution at ffff800008c14550
4069 21:43:56.582431 <6>[ 171.055450] lkdtm: attempting bad execution at 0000ffff86f02000
4070 21:43:56.582616 <1>[ 171.061871] Unable to handle kernel execution of user memory at virtual address 0000ffff86f02000
4071 21:43:56.582826 <1>[ 171.071005] Mem abort info:
4072 21:43:56.583012 <1>[ 171.074090] ESR = 0x000000008600000f
4073 21:43:56.584926 <1>[ 171.078130] EC = 0x21: IABT (current EL), IL = 32 bits
4074 21:43:56.585285 <1>[ 171.083737] SET = 0, FnV = 0
4075 21:43:56.625088 <1>[ 171.087078] EA = 0, S1PTW = 0
4076 21:43:56.625418 <1>[ 171.090511] FSC = 0x0f: level 3 permission fault
4077 21:43:56.625766 <1>[ 171.095593] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088afad000
4078 21:43:56.626263 <1>[ 171.102332] [0000ffff86f02000] pgd=0800000886f23003, p4d=0800000886f23003, pud=0800000886f24003, pmd=080000088bbed003, pte=00a8000895762f43
4079 21:43:56.626481 <0>[ 171.115213] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4080 21:43:56.668373 <4>[ 171.121849] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4081 21:43:56.668667 <4>[ 171.135691] CPU: 2 PID: 2382 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4082 21:43:56.668966 <4>[ 171.143717] Hardware name: ARM Juno development board (r0) (DT)
4083 21:43:56.669202 <4>[ 171.149910] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4084 21:43:56.669347 <4>[ 171.157155] pc : 0xffff86f02000
4085 21:43:56.669500 <4>[ 171.160569] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4086 21:43:56.669632 <4>[ 171.165379] sp : ffff80000f6d3a60
4087 21:43:56.711703 <4>[ 171.168962] x29: ffff80000f6d3a60 x28: ffff000803191a80 x27: 0000000000000000
4088 21:43:56.712026 <4>[ 171.176391] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff86cef000
4089 21:43:56.712605 <4>[ 171.183818] x23: ffff00080d83e000 x22: ffff80000f6d3c00 x21: ffff800008c14550
4090 21:43:56.712910 <4>[ 171.191242] x20: ffff000803191a80 x19: 0000ffff86f02000 x18: 0000000000000000
4091 21:43:56.713187 <4>[ 171.198666] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4092 21:43:56.714849 <4>[ 171.206093] x14: ffff8000096c57b0 x13: ffff80000843f758 x12: ffff80000843f6a0
4093 21:43:56.755101 <4>[ 171.213517] x11: ffff80000843f2bc x10: ffff8000086b4228 x9 : ffff80000815e944
4094 21:43:56.755644 <4>[ 171.220940] x8 : ffff80000f6d3488 x7 : 0000000000000000 x6 : 0000000000000001
4095 21:43:56.755866 <4>[ 171.228364] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4096 21:43:56.756078 <4>[ 171.235787] x2 : 0000000000000000 x1 : ffff000803191a80 x0 : 0000000000000033
4097 21:43:56.756277 <4>[ 171.243210] Call trace:
4098 21:43:56.756444 <4>[ 171.245920] 0xffff86f02000
4099 21:43:56.756611 <4>[ 171.248982] lkdtm_do_action+0x2c/0x50
4100 21:43:56.758355 <4>[ 171.253008] direct_entry+0x164/0x180
4101 21:43:56.798491 <4>[ 171.256941] full_proxy_write+0x68/0xc0
4102 21:43:56.798733 <4>[ 171.261052] vfs_write+0xcc/0x2e0
4103 21:43:56.798948 <4>[ 171.264641] ksys_write+0x80/0x110
4104 21:43:56.799148 <4>[ 171.268315] __arm64_sys_write+0x28/0x40
4105 21:43:56.799345 <4>[ 171.272513] invoke_syscall+0x8c/0x120
4106 21:43:56.799523 <4>[ 171.276538] el0_svc_common.constprop.0+0x68/0x124
4107 21:43:56.799951 <4>[ 171.281607] do_el0_svc+0x40/0xcc
4108 21:43:56.800118 <4>[ 171.285195] el0_svc+0x48/0xc0
4109 21:43:56.800306 <4>[ 171.288521] el0t_64_sync_handler+0xf4/0x120
4110 21:43:56.800465 <4>[ 171.293064] el0t_64_sync+0x18c/0x190
4111 21:43:56.801672 <0>[ 171.297001] Code: bad PC value
4112 21:43:56.816431 <4>[ 171.300324] ---[ end trace 0000000000000000 ]---
4113 21:43:56.816706 # Segmentation fault
4114 21:43:57.000783 # [ 171.042856] lkdtm: Performing direct entry EXEC_USERSPACE
4115 21:43:57.001339 # [ 171.049169] lkdtm: attempting ok execution at ffff800008c14550
4116 21:43:57.001783 # [ 171.055450] lkdtm: attempting bad execution at 0000ffff86f02000
4117 21:43:57.002192 # [ 171.061871] Unable to handle kernel execution of user memory at virtual address 0000ffff86f02000
4118 21:43:57.002592 # [ 171.071005] Mem abort info:
4119 21:43:57.003018 # [ 171.074090] ESR = 0x000000008600000f
4120 21:43:57.003397 # [ 171.078130] EC = 0x21: IABT (current EL), IL = 32 bits
4121 21:43:57.004182 # [ 171.083737] SET = 0, FnV = 0
4122 21:43:57.044057 # [ 171.087078] EA = 0, S1PTW = 0
4123 21:43:57.044563 # [ 171.090511] FSC = 0x0f: level 3 permission fault
4124 21:43:57.045296 # [ 171.095593] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088afad000
4125 21:43:57.045658 # [ 171.102332] [0000ffff86f02000] pgd=0800000886f23003, p4d=0800000886f23003, pud=0800000886f24003, pmd=080000088bbed003, pte=00a8000895762f43
4126 21:43:57.045983 # [ 171.115213] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4127 21:43:57.087139 # [ 171.121849] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4128 21:43:57.087625 # [ 171.135691] CPU: 2 PID: 2382 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4129 21:43:57.088394 # [ 171.143717] Hardware name: ARM Juno development board (r0) (DT)
4130 21:43:57.088758 # [ 171.149910] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4131 21:43:57.089081 # [ 171.157155] pc : 0xffff86f02000
4132 21:43:57.089388 # [ 171.160569] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4133 21:43:57.089683 # [ 171.165379] sp : ffff80000f6d3a60
4134 21:43:57.090347 # [ 171.168962] x29: ffff80000f6d3a60 x28: ffff000803191a80 x27: 0000000000000000
4135 21:43:57.130317 # [ 171.176391] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff86cef000
4136 21:43:57.131164 # [ 171.183818] x23: ffff00080d83e000 x22: ffff80000f6d3c00 x21: ffff800008c14550
4137 21:43:57.131654 # [ 171.191242] x20: ffff000803191a80 x19: 0000ffff86f02000 x18: 0000000000000000
4138 21:43:57.132022 # [ 171.198666] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4139 21:43:57.132344 # [ 171.206093] x14: ffff8000096c57b0 x13: ffff80000843f758 x12: ffff80000843f6a0
4140 21:43:57.133610 # [ 171.213517] x11: ffff80000843f2bc x10: ffff8000086b4228 x9 : ffff80000815e944
4141 21:43:57.173733 # [ 171.220940] x8 : ffff80000f6d3488 x7 : 0000000000000000 x6 : 0000000000000001
4142 21:43:57.174206 # [ 171.228364] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4143 21:43:57.174586 # [ 171.235787] x2 : 0000000000000000 x1 : ffff000803191a80 x0 : 0000000000000033
4144 21:43:57.174940 # [ 171.243210] Call trace:
4145 21:43:57.175282 # [ 171.245920] 0xffff86f02000
4146 21:43:57.175619 # [ 171.248982] lkdtm_do_action+0x2c/0x50
4147 21:43:57.175993 # [ 171.253008] direct_entry+0x164/0x180
4148 21:43:57.176310 # [ 171.256941] full_proxy_write+0x68/0xc0
4149 21:43:57.176697 # [ 171.261052] vfs_write+0xcc/0x2e0
4150 21:43:57.216714 # [ 171.264641] ksys_write+0x80/0x110
4151 21:43:57.217222 # [ 171.268315] __arm64_sys_write+0x28/0x40
4152 21:43:57.217583 # [ 171.272513] invoke_syscall+0x8c/0x120
4153 21:43:57.218334 # [ 171.276538] el0_svc_common.constprop.0+0x68/0x124
4154 21:43:57.218708 # [ 171.281607] do_el0_svc+0x40/0xcc
4155 21:43:57.219021 # [ 171.285195] el0_svc+0x48/0xc0
4156 21:43:57.219325 # [ 171.288521] el0t_64_sync_handler+0xf4/0x120
4157 21:43:57.219617 # [ 171.293064] el0t_64_sync+0x18c/0x190
4158 21:43:57.220058 # [ 171.297001] Code: bad PC value
4159 21:43:57.220367 # [ 171.300324] ---[ end trace 0000000000000000 ]---
4160 21:43:57.220802 # EXEC_USERSPACE: saw 'call trace:': ok
4161 21:43:57.240488 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4162 21:43:57.241025 # selftests: lkdtm: EXEC_NULL.sh
4163 21:43:57.783958 <6>[ 172.245129] lkdtm: Performing direct entry EXEC_NULL
4164 21:43:57.784631 <6>[ 172.250660] lkdtm: attempting ok execution at ffff800008c14550
4165 21:43:57.784846 <6>[ 172.256861] lkdtm: attempting bad execution at 0000000000000000
4166 21:43:57.785003 <1>[ 172.263752] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4167 21:43:57.785151 <1>[ 172.272905] Mem abort info:
4168 21:43:57.785291 <1>[ 172.275990] ESR = 0x0000000086000004
4169 21:43:57.787260 <1>[ 172.280035] EC = 0x21: IABT (current EL), IL = 32 bits
4170 21:43:57.787487 <1>[ 172.285642] SET = 0, FnV = 0
4171 21:43:57.827429 <1>[ 172.288967] EA = 0, S1PTW = 0
4172 21:43:57.827738 <1>[ 172.292397] FSC = 0x04: level 0 translation fault
4173 21:43:57.828044 <1>[ 172.297566] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008829d8000
4174 21:43:57.828241 <1>[ 172.304340] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4175 21:43:57.828669 <0>[ 172.311449] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4176 21:43:57.830738 <4>[ 172.318084] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4177 21:43:57.870777 <4>[ 172.331932] CPU: 1 PID: 2432 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4178 21:43:57.871416 <4>[ 172.339957] Hardware name: ARM Juno development board (r0) (DT)
4179 21:43:57.871645 <4>[ 172.346151] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4180 21:43:57.871942 <4>[ 172.353392] pc : 0x0
4181 21:43:57.872133 <4>[ 172.355846] lr : execute_location+0x74/0x94
4182 21:43:57.872369 <4>[ 172.360311] sp : ffff80000f793850
4183 21:43:57.872553 <4>[ 172.363892] x29: ffff80000f793850 x28: ffff000803194f00 x27: 0000000000000000
4184 21:43:57.914115 <4>[ 172.371318] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbf45f000
4185 21:43:57.914514 <4>[ 172.378743] x23: ffff0008029df000 x22: ffff80000f793a00 x21: 0000000000000000
4186 21:43:57.914733 <4>[ 172.386167] x20: ffff800008c14550 x19: 0000000000000000 x18: 0000000000000000
4187 21:43:57.914930 <4>[ 172.393593] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4188 21:43:57.915239 <4>[ 172.401023] x14: ffff8000096c57b0 x13: ffff80000843f6a0 x12: ffff80000843f2bc
4189 21:43:57.917287 <4>[ 172.408455] x11: ffff8000086b4228 x10: ffff800008c13114 x9 : ffff80000815e944
4190 21:43:57.957575 <4>[ 172.415883] x8 : ffff80000f793278 x7 : 0000000000000000 x6 : 0000000000000001
4191 21:43:57.957861 <4>[ 172.423307] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4192 21:43:57.958061 <4>[ 172.430731] x2 : 0000000000000000 x1 : ffff000803194f00 x0 : 0000000000000033
4193 21:43:57.958236 <4>[ 172.438155] Call trace:
4194 21:43:57.958397 <4>[ 172.440867] 0x0
4195 21:43:57.958529 <4>[ 172.442976] lkdtm_EXEC_NULL+0x20/0x2c
4196 21:43:57.958658 <4>[ 172.447002] lkdtm_do_action+0x2c/0x50
4197 21:43:57.958781 <4>[ 172.451023] direct_entry+0x164/0x180
4198 21:43:57.960699 <4>[ 172.454956] full_proxy_write+0x68/0xc0
4199 21:43:57.960932 <4>[ 172.459067] vfs_write+0xcc/0x2e0
4200 21:43:58.010848 <4>[ 172.462656] ksys_write+0x80/0x110
4201 21:43:58.011503 <4>[ 172.466331] __arm64_sys_write+0x28/0x40
4202 21:43:58.011935 <4>[ 172.470528] invoke_syscall+0x8c/0x120
4203 21:43:58.012238 <4>[ 172.474554] el0_svc_common.constprop.0+0x68/0x124
4204 21:43:58.012777 <4>[ 172.479622] do_el0_svc+0x40/0xcc
4205 21:43:58.013058 <4>[ 172.483211] el0_svc+0x48/0xc0
4206 21:43:58.013298 <4>[ 172.486536] el0t_64_sync_handler+0xf4/0x120
4207 21:43:58.013472 <4>[ 172.491079] el0t_64_sync+0x18c/0x190
4208 21:43:58.013752 <0>[ 172.495016] Code: bad PC value
4209 21:43:58.013989 <4>[ 172.498339] ---[ end trace 0000000000000000 ]---
4210 21:43:58.014145 # Segmentation fault
4211 21:43:58.167233 # [ 172.245129] lkdtm: Performing direct entry EXEC_NULL
4212 21:43:58.167535 # [ 172.250660] lkdtm: attempting ok execution at ffff800008c14550
4213 21:43:58.167736 # [ 172.256861] lkdtm: attempting bad execution at 0000000000000000
4214 21:43:58.167945 # [ 172.263752] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4215 21:43:58.168113 # [ 172.272905] Mem abort info:
4216 21:43:58.168269 # [ 172.275990] ESR = 0x0000000086000004
4217 21:43:58.168421 # [ 172.280035] EC = 0x21: IABT (current EL), IL = 32 bits
4218 21:43:58.170396 # [ 172.285642] SET = 0, FnV = 0
4219 21:43:58.210400 # [ 172.288967] EA = 0, S1PTW = 0
4220 21:43:58.210683 # [ 172.292397] FSC = 0x04: level 0 translation fault
4221 21:43:58.210877 # [ 172.297566] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008829d8000
4222 21:43:58.211050 # [ 172.304340] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4223 21:43:58.211209 # [ 172.311449] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4224 21:43:58.213571 # [ 172.318084] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4225 21:43:58.253549 # [ 172.331932] CPU: 1 PID: 2432 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4226 21:43:58.253808 # [ 172.339957] Hardware name: ARM Juno development board (r0) (DT)
4227 21:43:58.253998 # [ 172.346151] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4228 21:43:58.254175 # [ 172.353392] pc : 0x0
4229 21:43:58.254342 # [ 172.355846] lr : execute_location+0x74/0x94
4230 21:43:58.254500 # [ 172.360311] sp : ffff80000f793850
4231 21:43:58.254652 # [ 172.363892] x29: ffff80000f793850 x28: ffff000803194f00 x27: 0000000000000000
4232 21:43:58.296666 # [ 172.371318] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbf45f000
4233 21:43:58.297209 # [ 172.378743] x23: ffff0008029df000 x22: ffff80000f793a00 x21: 0000000000000000
4234 21:43:58.297420 # [ 172.386167] x20: ffff800008c14550 x19: 0000000000000000 x18: 0000000000000000
4235 21:43:58.297597 # [ 172.393593] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4236 21:43:58.297757 # [ 172.401023] x14: ffff8000096c57b0 x13: ffff80000843f6a0 x12: ffff80000843f2bc
4237 21:43:58.298015 # [ 172.408455] x11: ffff8000086b4228 x10: ffff800008c13114 x9 : ffff80000815e944
4238 21:43:58.339885 # [ 172.415883] x8 : ffff80000f793278 x7 : 0000000000000000 x6 : 0000000000000001
4239 21:43:58.340142 # [ 172.423307] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4240 21:43:58.340310 # [ 172.430731] x2 : 0000000000000000 x1 : ffff000803194f00 x0 : 0000000000000033
4241 21:43:58.340462 # [ 172.438155] Call trace:
4242 21:43:58.340607 # [ 172.440867] 0x0
4243 21:43:58.340785 # [ 172.442976] lkdtm_EXEC_NULL+0x20/0x2c
4244 21:43:58.340934 # [ 172.447002] lkdtm_do_action+0x2c/0x50
4245 21:43:58.341052 # [ 172.451023] direct_entry+0x164/0x180
4246 21:43:58.341168 # [ 172.454956] full_proxy_write+0x68/0xc0
4247 21:43:58.343041 # [ 172.459067] vfs_write+0xcc/0x2e0
4248 21:43:58.343254 # [ 172.462656] ksys_write+0x80/0x110
4249 21:43:58.383380 # [ 172.466331] __arm64_sys_write+0x28/0x40
4250 21:43:58.383878 # [ 172.470528] invoke_syscall+0x8c/0x120
4251 21:43:58.384697 # [ 172.474554] el0_svc_common.constprop.0+0x68/0x124
4252 21:43:58.385075 # [ 172.479622] do_el0_svc+0x40/0xcc
4253 21:43:58.385383 # [ 172.483211] el0_svc+0x48/0xc0
4254 21:43:58.385675 # [ 172.486536] el0t_64_sync_handler+0xf4/0x120
4255 21:43:58.385958 # [ 172.491079] el0t_64_sync+0x18c/0x190
4256 21:43:58.386232 # [ 172.495016] Code: bad PC value
4257 21:43:58.386509 # [ 172.498339] ---[ end trace 0000000000000000 ]---
4258 21:43:58.386824 # EXEC_NULL: saw 'call trace:': ok
4259 21:43:58.387309 ok 41 selftests: lkdtm: EXEC_NULL.sh
4260 21:43:58.402340 # selftests: lkdtm: ACCESS_USERSPACE.sh
4261 21:43:58.936296 <6>[ 173.403475] lkdtm: Performing direct entry ACCESS_USERSPACE
4262 21:43:58.936935 <6>[ 173.410209] lkdtm: attempting bad read at 0000ffff80802000
4263 21:43:58.937317 <3>[ 173.416030] lkdtm: FAIL: survived bad read
4264 21:43:58.937780 <6>[ 173.420429] lkdtm: attempting bad write at 0000ffff80802000
4265 21:43:58.939589 <3>[ 173.426303] lkdtm: FAIL: survived bad write
4266 21:43:59.093176 # [ 173.403475] lkdtm: Performing direct entry ACCESS_USERSPACE
4267 21:43:59.094062 # [ 173.410209] lkdtm: attempting bad read at 0000ffff80802000
4268 21:43:59.094551 # [ 173.416030] lkdtm: FAIL: survived bad read
4269 21:43:59.094896 # [ 173.420429] lkdtm: attempting bad write at 0000ffff80802000
4270 21:43:59.096608 # [ 173.426303] lkdtm: FAIL: survived bad write
4271 21:43:59.144298 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4272 21:43:59.208301 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4273 21:43:59.335963 # selftests: lkdtm: ACCESS_NULL.sh
4274 21:43:59.936923 <6>[ 174.394037] lkdtm: Performing direct entry ACCESS_NULL
4275 21:43:59.937216 <6>[ 174.399546] lkdtm: attempting bad read at 0000000000000000
4276 21:43:59.937419 <1>[ 174.405403] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4277 21:43:59.937595 <1>[ 174.415172] Mem abort info:
4278 21:43:59.937936 <1>[ 174.418322] ESR = 0x0000000096000004
4279 21:43:59.938057 <1>[ 174.422371] EC = 0x25: DABT (current EL), IL = 32 bits
4280 21:43:59.938159 <1>[ 174.427979] SET = 0, FnV = 0
4281 21:43:59.938263 <1>[ 174.431322] EA = 0, S1PTW = 0
4282 21:43:59.940172 <1>[ 174.434752] FSC = 0x04: level 0 translation fault
4283 21:43:59.980378 <1>[ 174.439923] Data abort info:
4284 21:43:59.980671 <1>[ 174.443095] ISV = 0, ISS = 0x00000004
4285 21:43:59.980851 <1>[ 174.447222] CM = 0, WnR = 0
4286 21:43:59.981011 <1>[ 174.450479] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088bb80000
4287 21:43:59.981455 <1>[ 174.457221] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4288 21:43:59.981640 <0>[ 174.464327] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4289 21:43:59.983685 <4>[ 174.470966] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4290 21:44:00.023752 <4>[ 174.484809] CPU: 1 PID: 2523 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4291 21:44:00.024055 <4>[ 174.492834] Hardware name: ARM Juno development board (r0) (DT)
4292 21:44:00.024273 <4>[ 174.499028] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4293 21:44:00.024462 <4>[ 174.506272] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4294 21:44:00.024628 <4>[ 174.510822] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4295 21:44:00.024766 <4>[ 174.515364] sp : ffff80000f8fb870
4296 21:44:00.026803 <4>[ 174.518944] x29: ffff80000f8fb870 x28: ffff00080d711a80 x27: 0000000000000000
4297 21:44:00.067019 <4>[ 174.526372] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaaecf000
4298 21:44:00.067288 <4>[ 174.533799] x23: ffff00080699e000 x22: ffff80000f8fba00 x21: 000000000000000c
4299 21:44:00.067463 <4>[ 174.541229] x20: 0000000000000000 x19: ffff80000b557808 x18: 0000000000000000
4300 21:44:00.067894 <4>[ 174.548657] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffaaecf000
4301 21:44:00.068067 <4>[ 174.556081] x14: 0000000000000000 x13: 205d363435393933 x12: 2e34373120205b3e
4302 21:44:00.070168 <4>[ 174.563507] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815e944
4303 21:44:00.110429 <4>[ 174.570931] x8 : ffff80000f8fb548 x7 : 0000000000000000 x6 : 0000000000000001
4304 21:44:00.110967 <4>[ 174.578354] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4305 21:44:00.111155 <4>[ 174.585778] x2 : 0000000000000000 x1 : ffff00080d711a80 x0 : 000000000000002e
4306 21:44:00.111318 <4>[ 174.593203] Call trace:
4307 21:44:00.111472 <4>[ 174.595915] lkdtm_ACCESS_NULL+0x2c/0x78
4308 21:44:00.111622 <4>[ 174.600111] lkdtm_do_action+0x2c/0x50
4309 21:44:00.111765 <4>[ 174.604133] direct_entry+0x164/0x180
4310 21:44:00.113582 <4>[ 174.608072] full_proxy_write+0x68/0xc0
4311 21:44:00.113805 <4>[ 174.612187] vfs_write+0xcc/0x2e0
4312 21:44:00.153769 <4>[ 174.615776] ksys_write+0x80/0x110
4313 21:44:00.154025 <4>[ 174.619451] __arm64_sys_write+0x28/0x40
4314 21:44:00.154197 <4>[ 174.623648] invoke_syscall+0x8c/0x120
4315 21:44:00.154354 <4>[ 174.627673] el0_svc_common.constprop.0+0x68/0x124
4316 21:44:00.154507 <4>[ 174.632742] do_el0_svc+0x40/0xcc
4317 21:44:00.154655 <4>[ 174.636331] el0_svc+0x48/0xc0
4318 21:44:00.154801 <4>[ 174.639656] el0t_64_sync_handler+0xf4/0x120
4319 21:44:00.154945 <4>[ 174.644199] el0t_64_sync+0x18c/0x190
4320 21:44:00.155089 <0>[ 174.648136] Code: d2800001 b0005080 91006000 97ffc4b2 (f9400293)
4321 21:44:00.156950 <4>[ 174.654504] ---[ end trace 0000000000000000 ]---
4322 21:44:00.172412 # Segmentation fault
4323 21:44:00.327300 # [ 174.394037] lkdtm: Performing direct entry ACCESS_NULL
4324 21:44:00.327574 # [ 174.399546] lkdtm: attempting bad read at 0000000000000000
4325 21:44:00.327748 # [ 174.405403] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4326 21:44:00.327931 # [ 174.415172] Mem abort info:
4327 21:44:00.328093 # [ 174.418322] ESR = 0x0000000096000004
4328 21:44:00.328207 # [ 174.422371] EC = 0x25: DABT (current EL), IL = 32 bits
4329 21:44:00.328319 # [ 174.427979] SET = 0, FnV = 0
4330 21:44:00.328412 # [ 174.431322] EA = 0, S1PTW = 0
4331 21:44:00.370488 # [ 174.434752] FSC = 0x04: level 0 translation fault
4332 21:44:00.370770 # [ 174.439923] Data abort info:
4333 21:44:00.370962 # [ 174.443095] ISV = 0, ISS = 0x00000004
4334 21:44:00.371134 # [ 174.447222] CM = 0, WnR = 0
4335 21:44:00.371293 # [ 174.450479] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088bb80000
4336 21:44:00.371448 # [ 174.457221] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4337 21:44:00.371600 # [ 174.464327] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4338 21:44:00.413618 # [ 174.470966] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4339 21:44:00.413880 # [ 174.484809] CPU: 1 PID: 2523 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4340 21:44:00.414068 # [ 174.492834] Hardware name: ARM Juno development board (r0) (DT)
4341 21:44:00.414238 # [ 174.499028] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4342 21:44:00.414395 # [ 174.506272] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4343 21:44:00.414547 # [ 174.510822] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4344 21:44:00.414696 # [ 174.515364] sp : ffff80000f8fb870
4345 21:44:00.416954 # [ 174.518944] x29: ffff80000f8fb870 x28: ffff00080d711a80 x27: 0000000000000000
4346 21:44:00.457128 # [ 174.526372] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaaecf000
4347 21:44:00.457624 # [ 174.533799] x23: ffff00080699e000 x22: ffff80000f8fba00 x21: 000000000000000c
4348 21:44:00.458004 # [ 174.541229] x20: 0000000000000000 x19: ffff80000b557808 x18: 0000000000000000
4349 21:44:00.458401 # [ 174.548657] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffaaecf000
4350 21:44:00.458719 # [ 174.556081] x14: 0000000000000000 x13: 205d363435393933 x12: 2e34373120205b3e
4351 21:44:00.460331 # [ 174.563507] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815e944
4352 21:44:00.500126 # [ 174.570931] x8 : ffff80000f8fb548 x7 : 0000000000000000 x6 : 0000000000000001
4353 21:44:00.500618 # [ 174.578354] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4354 21:44:00.500982 # [ 174.585778] x2 : 0000000000000000 x1 : ffff00080d711a80 x0 : 000000000000002e
4355 21:44:00.501395 # [ 174.593203] Call trace:
4356 21:44:00.501720 # [ 174.595915] lkdtm_ACCESS_NULL+0x2c/0x78
4357 21:44:00.502028 # [ 174.600111] lkdtm_do_action+0x2c/0x50
4358 21:44:00.502326 # [ 174.604133] direct_entry+0x164/0x180
4359 21:44:00.503382 # [ 174.608072] full_proxy_write+0x68/0xc0
4360 21:44:00.543376 # [ 174.612187] vfs_write+0xcc/0x2e0
4361 21:44:00.543953 # [ 174.615776] ksys_write+0x80/0x110
4362 21:44:00.544328 # [ 174.619451] __arm64_sys_write+0x28/0x40
4363 21:44:00.544679 # [ 174.623648] invoke_syscall+0x8c/0x120
4364 21:44:00.544996 # [ 174.627673] el0_svc_common.constprop.0+0x68/0x124
4365 21:44:00.545302 # [ 174.632742] do_el0_svc+0x40/0xcc
4366 21:44:00.545679 # [ 174.636331] el0_svc+0x48/0xc0
4367 21:44:00.545978 # [ 174.639656] el0t_64_sync_handler+0xf4/0x120
4368 21:44:00.546285 # [ 174.644199] el0t_64_sync+0x18c/0x190
4369 21:44:00.546661 # [ 174.648136] Code: d2800001 b0005080 91006000 97ffc4b2 (f9400293)
4370 21:44:00.547323 # [ 174.654504] ---[ end trace 0000000000000000 ]---
4371 21:44:00.564266 # ACCESS_NULL: saw 'call trace:': ok
4372 21:44:00.567547 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4373 21:44:00.568062 # selftests: lkdtm: WRITE_RO.sh
4374 21:44:01.105267 <6>[ 175.566909] lkdtm: Performing direct entry WRITE_RO
4375 21:44:01.105542 <6>[ 175.572134] lkdtm: attempting bad rodata write at ffff800009a73bd0
4376 21:44:01.105770 <1>[ 175.578676] Unable to handle kernel write to read-only memory at virtual address ffff800009a73bd0
4377 21:44:01.105955 <1>[ 175.587907] Mem abort info:
4378 21:44:01.106110 <1>[ 175.591020] ESR = 0x000000009600004e
4379 21:44:01.106252 <1>[ 175.595313] EC = 0x25: DABT (current EL), IL = 32 bits
4380 21:44:01.106369 <1>[ 175.600967] SET = 0, FnV = 0
4381 21:44:01.108411 <1>[ 175.604313] EA = 0, S1PTW = 0
4382 21:44:01.148740 <1>[ 175.607744] FSC = 0x0e: level 2 permission fault
4383 21:44:01.149038 <1>[ 175.612831] Data abort info:
4384 21:44:01.149215 <1>[ 175.615997] ISV = 0, ISS = 0x0000004e
4385 21:44:01.149372 <1>[ 175.620121] CM = 0, WnR = 1
4386 21:44:01.149790 <1>[ 175.623375] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
4387 21:44:01.149957 <1>[ 175.630378] [ffff800009a73bd0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4388 21:44:01.150118 <0>[ 175.641333] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4389 21:44:01.192313 <4>[ 175.647970] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4390 21:44:01.192581 <4>[ 175.661811] CPU: 1 PID: 2576 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4391 21:44:01.192758 <4>[ 175.669836] Hardware name: ARM Juno development board (r0) (DT)
4392 21:44:01.192921 <4>[ 175.676028] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4393 21:44:01.193077 <4>[ 175.683269] pc : lkdtm_WRITE_RO+0x44/0x5c
4394 21:44:01.193214 <4>[ 175.687560] lr : lkdtm_WRITE_RO+0x2c/0x5c
4395 21:44:01.195223 <4>[ 175.691847] sp : ffff80000f9c3820
4396 21:44:01.235367 <4>[ 175.695427] x29: ffff80000f9c3820 x28: ffff000804bd9a80 x27: 0000000000000000
4397 21:44:01.235641 <4>[ 175.702854] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa9fcf000
4398 21:44:01.236145 <4>[ 175.710281] x23: ffff0008058bf000 x22: ffff80000f9c39b0 x21: 0000000000000009
4399 21:44:01.236337 <4>[ 175.717705] x20: ffff80000b557748 x19: ffff800009a73000 x18: 0000000000000000
4400 21:44:01.236495 <4>[ 175.725129] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa9fcf000
4401 21:44:01.238553 <4>[ 175.732555] x14: 0000000000000000 x13: 205d343331323735 x12: 2e35373120205b3e
4402 21:44:01.278709 <4>[ 175.739982] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815e944
4403 21:44:01.278983 <4>[ 175.747408] x8 : ffff80000f9c34f8 x7 : 0000000000000000 x6 : 0000000000000001
4404 21:44:01.279465 <4>[ 175.754833] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4405 21:44:01.279653 <4>[ 175.762259] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0be090
4406 21:44:01.279848 <4>[ 175.769683] Call trace:
4407 21:44:01.279995 <4>[ 175.772394] lkdtm_WRITE_RO+0x44/0x5c
4408 21:44:01.281872 <4>[ 175.776332] lkdtm_do_action+0x2c/0x50
4409 21:44:01.282135 <4>[ 175.780354] direct_entry+0x164/0x180
4410 21:44:01.322216 <4>[ 175.784286] full_proxy_write+0x68/0xc0
4411 21:44:01.322484 <4>[ 175.788397] vfs_write+0xcc/0x2e0
4412 21:44:01.322710 <4>[ 175.791990] ksys_write+0x80/0x110
4413 21:44:01.322914 <4>[ 175.795665] __arm64_sys_write+0x28/0x40
4414 21:44:01.323110 <4>[ 175.799863] invoke_syscall+0x8c/0x120
4415 21:44:01.323301 <4>[ 175.803888] el0_svc_common.constprop.0+0x68/0x124
4416 21:44:01.323490 <4>[ 175.808957] do_el0_svc+0x40/0xcc
4417 21:44:01.323676 <4>[ 175.812545] el0_svc+0x48/0xc0
4418 21:44:01.323868 <4>[ 175.815871] el0t_64_sync_handler+0xf4/0x120
4419 21:44:01.325381 <4>[ 175.820413] el0t_64_sync+0x18c/0x190
4420 21:44:01.342507 <0>[ 175.824350] Code: f2b579a2 b0005080 ca020021 91024000 (f905ea61)
4421 21:44:01.345605 <4>[ 175.830718] ---[ end trace 0000000000000000 ]---
4422 21:44:01.345968 # Segmentation fault
4423 21:44:01.565585 # [ 175.566909] lkdtm: Performing direct entry WRITE_RO
4424 21:44:01.566123 # [ 175.572134] lkdtm: attempting bad rodata write at ffff800009a73bd0
4425 21:44:01.566497 # [ 175.578676] Unable to handle kernel write to read-only memory at virtual address ffff800009a73bd0
4426 21:44:01.567413 # [ 175.587907] Mem abort info:
4427 21:44:01.567847 # [ 175.591020] ESR = 0x000000009600004e
4428 21:44:01.568185 # [ 175.595313] EC = 0x25: DABT (current EL), IL = 32 bits
4429 21:44:01.568664 # [ 175.600967] SET = 0, FnV = 0
4430 21:44:01.569165 # [ 175.604313] EA = 0, S1PTW = 0
4431 21:44:01.608597 # [ 175.607744] FSC = 0x0e: level 2 permission fault
4432 21:44:01.609058 # [ 175.612831] Data abort info:
4433 21:44:01.609358 # [ 175.615997] ISV = 0, ISS = 0x0000004e
4434 21:44:01.609631 # [ 175.620121] CM = 0, WnR = 1
4435 21:44:01.610236 # [ 175.623375] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
4436 21:44:01.610526 # [ 175.630378] [ffff800009a73bd0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4437 21:44:01.610791 # [ 175.641333] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4438 21:44:01.651844 # [ 175.647970] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4439 21:44:01.652273 # [ 175.661811] CPU: 1 PID: 2576 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4440 21:44:01.652578 # [ 175.669836] Hardware name: ARM Juno development board (r0) (DT)
4441 21:44:01.652859 # [ 175.676028] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4442 21:44:01.653133 # [ 175.683269] pc : lkdtm_WRITE_RO+0x44/0x5c
4443 21:44:01.653396 # [ 175.687560] lr : lkdtm_WRITE_RO+0x2c/0x5c
4444 21:44:01.653654 # [ 175.691847] sp : ffff80000f9c3820
4445 21:44:01.694956 # [ 175.695427] x29: ffff80000f9c3820 x28: ffff000804bd9a80 x27: 0000000000000000
4446 21:44:01.695380 # [ 175.702854] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa9fcf000
4447 21:44:01.695683 # [ 175.710281] x23: ffff0008058bf000 x22: ffff80000f9c39b0 x21: 0000000000000009
4448 21:44:01.696037 # [ 175.717705] x20: ffff80000b557748 x19: ffff800009a73000 x18: 0000000000000000
4449 21:44:01.696341 # [ 175.725129] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa9fcf000
4450 21:44:01.698274 # [ 175.732555] x14: 0000000000000000 x13: 205d343331323735 x12: 2e35373120205b3e
4451 21:44:01.738321 # [ 175.739982] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815e944
4452 21:44:01.738796 # [ 175.747408] x8 : ffff80000f9c34f8 x7 : 0000000000000000 x6 : 0000000000000001
4453 21:44:01.739140 # [ 175.754833] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4454 21:44:01.739452 # [ 175.762259] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0be090
4455 21:44:01.739751 # [ 175.769683] Call trace:
4456 21:44:01.740095 # [ 175.772394] lkdtm_WRITE_RO+0x44/0x5c
4457 21:44:01.740386 # [ 175.776332] lkdtm_do_action+0x2c/0x50
4458 21:44:01.741408 # [ 175.780354] direct_entry+0x164/0x180
4459 21:44:01.781350 # [ 175.784286] full_proxy_write+0x68/0xc0
4460 21:44:01.781815 # [ 175.788397] vfs_write+0xcc/0x2e0
4461 21:44:01.782155 # [ 175.791990] ksys_write+0x80/0x110
4462 21:44:01.782467 # [ 175.795665] __arm64_sys_write+0x28/0x40
4463 21:44:01.782767 # [ 175.799863] invoke_syscall+0x8c/0x120
4464 21:44:01.783058 # [ 175.803888] el0_svc_common.constprop.0+0x68/0x124
4465 21:44:01.783355 # [ 175.808957] do_el0_svc+0x40/0xcc
4466 21:44:01.783646 # [ 175.812545] el0_svc+0x48/0xc0
4467 21:44:01.783990 # [ 175.815871] el0t_64_sync_handler+0xf4/0x120
4468 21:44:01.784293 # [ 175.820413] el0t_64_sync+0x18c/0x190
4469 21:44:01.785054 # [ 175.824350] Code: f2b579a2 b0005080 ca020021 91024000 (f905ea61)
4470 21:44:01.807657 # [ 175.830718] ---[ end trace 0000000000000000 ]---
4471 21:44:01.808168 # WRITE_RO: saw 'call trace:': ok
4472 21:44:01.808515 ok 44 selftests: lkdtm: WRITE_RO.sh
4473 21:44:01.810795 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4474 21:44:02.378667 <6>[ 176.839095] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4475 21:44:02.378961 <6>[ 176.845289] lkdtm: attempting bad ro_after_init write at ffff80000a1c0768
4476 21:44:02.379565 <1>[ 176.852442] Unable to handle kernel write to read-only memory at virtual address ffff80000a1c0768
4477 21:44:02.379752 <1>[ 176.861878] Mem abort info:
4478 21:44:02.380047 <1>[ 176.864949] ESR = 0x000000009600004e
4479 21:44:02.380267 <1>[ 176.869001] EC = 0x25: DABT (current EL), IL = 32 bits
4480 21:44:02.380420 <1>[ 176.874608] SET = 0, FnV = 0
4481 21:44:02.381926 <1>[ 176.877953] EA = 0, S1PTW = 0
4482 21:44:02.422301 <1>[ 176.881370] FSC = 0x0e: level 2 permission fault
4483 21:44:02.422571 <1>[ 176.886455] Data abort info:
4484 21:44:02.422747 <1>[ 176.889625] ISV = 0, ISS = 0x0000004e
4485 21:44:02.422908 <1>[ 176.893749] CM = 0, WnR = 1
4486 21:44:02.423063 <1>[ 176.896987] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
4487 21:44:02.423212 <1>[ 176.903991] [ffff80000a1c0768] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4488 21:44:02.423367 <0>[ 176.914984] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4489 21:44:02.465557 <4>[ 176.921622] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4490 21:44:02.465841 <4>[ 176.935471] CPU: 2 PID: 2629 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4491 21:44:02.466305 <4>[ 176.943500] Hardware name: ARM Juno development board (r0) (DT)
4492 21:44:02.466484 <4>[ 176.949693] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4493 21:44:02.466644 <4>[ 176.956934] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4494 21:44:02.468730 <4>[ 176.962180] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4495 21:44:02.468993 <4>[ 176.967421] sp : ffff80000faa3b10
4496 21:44:02.508922 <4>[ 176.971003] x29: ffff80000faa3b10 x28: ffff000805989a80 x27: 0000000000000000
4497 21:44:02.509196 <4>[ 176.978430] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb830f000
4498 21:44:02.509661 <4>[ 176.985857] x23: ffff000803bd0000 x22: ffff80000faa3ca0 x21: 0000000000000014
4499 21:44:02.509857 <4>[ 176.993288] x20: ffff80000b557758 x19: ffff80000a1c0000 x18: 0000000000000000
4500 21:44:02.510020 <4>[ 177.000718] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb830f000
4501 21:44:02.552265 <4>[ 177.008145] x14: 0000000000000000 x13: 205d393832353438 x12: 2e36373120205b3e
4502 21:44:02.552541 <4>[ 177.015569] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815e944
4503 21:44:02.552720 <4>[ 177.022993] x8 : ffff80000faa37e8 x7 : 0000000000000000 x6 : 0000000000000001
4504 21:44:02.552882 <4>[ 177.030416] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4505 21:44:02.553035 <4>[ 177.037847] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0be090
4506 21:44:02.553180 <4>[ 177.045272] Call trace:
4507 21:44:02.553302 <4>[ 177.047984] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4508 21:44:02.555367 <4>[ 177.052878] lkdtm_do_action+0x2c/0x50
4509 21:44:02.595664 <4>[ 177.056900] direct_entry+0x164/0x180
4510 21:44:02.595946 <4>[ 177.060835] full_proxy_write+0x68/0xc0
4511 21:44:02.596122 <4>[ 177.064952] vfs_write+0xcc/0x2e0
4512 21:44:02.596281 <4>[ 177.068541] ksys_write+0x80/0x110
4513 21:44:02.596704 <4>[ 177.072217] __arm64_sys_write+0x28/0x40
4514 21:44:02.596871 <4>[ 177.076418] invoke_syscall+0x8c/0x120
4515 21:44:02.597024 <4>[ 177.080443] el0_svc_common.constprop.0+0x68/0x124
4516 21:44:02.597175 <4>[ 177.085512] do_el0_svc+0x40/0xcc
4517 21:44:02.597310 <4>[ 177.089100] el0_svc+0x48/0xc0
4518 21:44:02.597443 <4>[ 177.092426] el0t_64_sync_handler+0xf4/0x120
4519 21:44:02.598889 <4>[ 177.096969] el0t_64_sync+0x18c/0x190
4520 21:44:02.621785 <0>[ 177.100906] Code: f2b579a2 b0005080 ca020021 91024000 (f903b661)
4521 21:44:02.622055 <4>[ 177.107275] ---[ end trace 0000000000000000 ]---
4522 21:44:02.624827 # Segmentation fault
4523 21:44:02.794006 # [ 176.839095] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4524 21:44:02.794283 # [ 176.845289] lkdtm: attempting bad ro_after_init write at ffff80000a1c0768
4525 21:44:02.794455 # [ 176.852442] Unable to handle kernel write to read-only memory at virtual address ffff80000a1c0768
4526 21:44:02.794616 # [ 176.861878] Mem abort info:
4527 21:44:02.794765 # [ 176.864949] ESR = 0x000000009600004e
4528 21:44:02.794934 # [ 176.869001] EC = 0x25: DABT (current EL), IL = 32 bits
4529 21:44:02.795104 # [ 176.874608] SET = 0, FnV = 0
4530 21:44:02.797168 # [ 176.877953] EA = 0, S1PTW = 0
4531 21:44:02.837156 # [ 176.881370] FSC = 0x0e: level 2 permission fault
4532 21:44:02.837419 # [ 176.886455] Data abort info:
4533 21:44:02.837590 # [ 176.889625] ISV = 0, ISS = 0x0000004e
4534 21:44:02.837745 # [ 176.893749] CM = 0, WnR = 1
4535 21:44:02.837896 # [ 176.896987] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
4536 21:44:02.838044 # [ 176.903991] [ffff80000a1c0768] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4537 21:44:02.838189 # [ 176.914984] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4538 21:44:02.880282 # [ 176.921622] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4539 21:44:02.880531 # [ 176.935471] CPU: 2 PID: 2629 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4540 21:44:02.880705 # [ 176.943500] Hardware name: ARM Juno development board (r0) (DT)
4541 21:44:02.880863 # [ 176.949693] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4542 21:44:02.881015 # [ 176.956934] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4543 21:44:02.881161 # [ 176.962180] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4544 21:44:02.883434 # [ 176.967421] sp : ffff80000faa3b10
4545 21:44:02.923507 # [ 176.971003] x29: ffff80000faa3b10 x28: ffff000805989a80 x27: 0000000000000000
4546 21:44:02.923749 # [ 176.978430] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb830f000
4547 21:44:02.923946 # [ 176.985857] x23: ffff000803bd0000 x22: ffff80000faa3ca0 x21: 0000000000000014
4548 21:44:02.924107 # [ 176.993288] x20: ffff80000b557758 x19: ffff80000a1c0000 x18: 0000000000000000
4549 21:44:02.924273 # [ 177.000718] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb830f000
4550 21:44:02.926655 # [ 177.008145] x14: 0000000000000000 x13: 205d393832353438 x12: 2e36373120205b3e
4551 21:44:02.966560 # [ 177.015569] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815e944
4552 21:44:02.966813 # [ 177.022993] x8 : ffff80000faa37e8 x7 : 0000000000000000 x6 : 0000000000000001
4553 21:44:02.966999 # [ 177.030416] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4554 21:44:02.967169 # [ 177.037847] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0be090
4555 21:44:02.967329 # [ 177.045272] Call trace:
4556 21:44:02.967482 # [ 177.047984] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4557 21:44:02.969742 # [ 177.052878] lkdtm_do_action+0x2c/0x50
4558 21:44:03.009791 # [ 177.056900] direct_entry+0x164/0x180
4559 21:44:03.010053 # [ 177.060835] full_proxy_write+0x68/0xc0
4560 21:44:03.010244 # [ 177.064952] vfs_write+0xcc/0x2e0
4561 21:44:03.010423 # [ 177.068541] ksys_write+0x80/0x110
4562 21:44:03.010584 # [ 177.072217] __arm64_sys_write+0x28/0x40
4563 21:44:03.010738 # [ 177.076418] invoke_syscall+0x8c/0x120
4564 21:44:03.010874 # [ 177.080443] el0_svc_common.constprop.0+0x68/0x124
4565 21:44:03.010991 # [ 177.085512] do_el0_svc+0x40/0xcc
4566 21:44:03.011087 # [ 177.089100] el0_svc+0x48/0xc0
4567 21:44:03.011181 # [ 177.092426] el0t_64_sync_handler+0xf4/0x120
4568 21:44:03.012907 # [ 177.096969] el0t_64_sync+0x18c/0x190
4569 21:44:03.041427 # [ 177.100906] Code: f2b579a2 b0005080 ca020021 91024000 (f903b661)
4570 21:44:03.041737 # [ 177.107275] ---[ end trace 0000000000000000 ]---
4571 21:44:03.042195 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4572 21:44:03.042385 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4573 21:44:03.044642 # selftests: lkdtm: WRITE_KERN.sh
4574 21:44:03.583668 <6>[ 178.045445] lkdtm: Performing direct entry WRITE_KERN
4575 21:44:03.584313 <6>[ 178.050856] lkdtm: attempting bad 11114680 byte write at ffff8000096ade08
4576 21:44:03.584627 <1>[ 178.058011] Unable to handle kernel write to read-only memory at virtual address ffff8000096ade08
4577 21:44:03.584904 <1>[ 178.067345] Mem abort info:
4578 21:44:03.585150 <1>[ 178.070458] ESR = 0x000000009600004f
4579 21:44:03.585344 <1>[ 178.074503] EC = 0x25: DABT (current EL), IL = 32 bits
4580 21:44:03.585490 <1>[ 178.080122] SET = 0, FnV = 0
4581 21:44:03.587028 <1>[ 178.083465] EA = 0, S1PTW = 0
4582 21:44:03.627292 <1>[ 178.086896] FSC = 0x0f: level 3 permission fault
4583 21:44:03.627608 <1>[ 178.091987] Data abort info:
4584 21:44:03.627893 <1>[ 178.095158] ISV = 0, ISS = 0x0000004f
4585 21:44:03.628335 <1>[ 178.099281] CM = 0, WnR = 1
4586 21:44:03.628548 <1>[ 178.102535] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
4587 21:44:03.628690 <1>[ 178.109535] [ffff8000096ade08] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818ad783
4588 21:44:03.630636 <0>[ 178.122468] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4589 21:44:03.670571 <4>[ 178.129104] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4590 21:44:03.670876 <4>[ 178.142947] CPU: 2 PID: 2682 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4591 21:44:03.671078 <4>[ 178.150973] Hardware name: ARM Juno development board (r0) (DT)
4592 21:44:03.671292 <4>[ 178.157165] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4593 21:44:03.671455 <4>[ 178.164410] pc : __memcpy+0x128/0x230
4594 21:44:03.673685 <4>[ 178.168360] lr : lkdtm_WRITE_KERN+0x54/0x88
4595 21:44:03.713933 <4>[ 178.172819] sp : ffff80000fb83820
4596 21:44:03.714215 <4>[ 178.176399] x29: ffff80000fb83820 x28: ffff000803181a80 x27: 0000000000000000
4597 21:44:03.714447 <4>[ 178.183829] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff80e1f000
4598 21:44:03.714876 <4>[ 178.191263] x23: ffff00080d824000 x22: ffff80000fb839c0 x21: 0000000000a998b8
4599 21:44:03.715045 <4>[ 178.198692] x20: ffff800008c14550 x19: ffff8000096ade08 x18: 0000000000000000
4600 21:44:03.715255 <4>[ 178.206120] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff80e1f000
4601 21:44:03.757329 <4>[ 178.213548] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4602 21:44:03.757596 <4>[ 178.220972] x11: 2074612065746972 x10: 7720657479622030 x9 : ffff80000815e944
4603 21:44:03.757761 <4>[ 178.228405] x8 : ffff80000fb834f8 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4604 21:44:03.757911 <4>[ 178.235829] x5 : ffff80000a1476c0 x4 : ffff8000096ade08 x3 : ffff8000096ade00
4605 21:44:03.758061 <4>[ 178.243256] x2 : 0000000000a998c0 x1 : ffff800008c14548 x0 : ffff8000096ade08
4606 21:44:03.758228 <4>[ 178.250681] Call trace:
4607 21:44:03.758403 <4>[ 178.253391] __memcpy+0x128/0x230
4608 21:44:03.760457 <4>[ 178.256981] lkdtm_do_action+0x2c/0x50
4609 21:44:03.800796 <4>[ 178.261005] direct_entry+0x164/0x180
4610 21:44:03.801061 <4>[ 178.264939] full_proxy_write+0x68/0xc0
4611 21:44:03.801225 <4>[ 178.269052] vfs_write+0xcc/0x2e0
4612 21:44:03.801379 <4>[ 178.272644] ksys_write+0x80/0x110
4613 21:44:03.801533 <4>[ 178.276323] __arm64_sys_write+0x28/0x40
4614 21:44:03.801654 <4>[ 178.280520] invoke_syscall+0x8c/0x120
4615 21:44:03.801773 <4>[ 178.284551] el0_svc_common.constprop.0+0x68/0x124
4616 21:44:03.801917 <4>[ 178.289627] do_el0_svc+0x40/0xcc
4617 21:44:03.802035 <4>[ 178.293219] el0_svc+0x48/0xc0
4618 21:44:03.802150 <4>[ 178.296545] el0t_64_sync_handler+0xf4/0x120
4619 21:44:03.803964 <4>[ 178.301089] el0t_64_sync+0x18c/0x190
4620 21:44:03.829895 <0>[ 178.305025] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4621 21:44:03.830204 <4>[ 178.311395] ---[ end trace 0000000000000000 ]---
4622 21:44:03.833040 # Segmentation fault
4623 21:44:04.024943 # [ 0.000000] pcpu-alloc: s92704 r8192 d30176 u131072 alloc=32*4096
4624 21:44:04.025509 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4625 21:44:04.025988 # [ 0.000000] Detected VIPT I-cache on CPU0
4626 21:44:04.026423 # [ 0.000000] CPU features: detected: ARM erratum 843419
4627 21:44:04.026836 # [ 0.000000] CPU features: detected: ARM erratum 845719
4628 21:44:04.027235 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4629 21:44:04.028170 # [ 0.000000] alternatives: applying boot alternatives
4630 21:44:04.068091 # [ 0.000000] Fallback order for Node 0: 0
4631 21:44:04.068606 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4632 21:44:04.068978 # [ 0.000000] Policy zone: Normal
4633 21:44:04.069313 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4634 21:44:04.111223 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4635 21:44:04.111692 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4636 21:44:04.112103 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4637 21:44:04.112435 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4638 21:44:04.112747 # [ 178.045445] lkdtm: Performing direct entry WRITE_KERN
4639 21:44:04.113050 # [ 178.050856] lkdtm: attempting bad 11114680 byte write at ffff8000096ade08
4640 21:44:04.114502 # [ 178.058011] Unable to handle kernel write to read-only memory at virtual address ffff8000096ade08
4641 21:44:04.154419 # [ 178.067345] Mem abort info:
4642 21:44:04.154912 # [ 178.070458] ESR = 0x000000009600004f
4643 21:44:04.155271 # [ 178.074503] EC = 0x25: DABT (current EL), IL = 32 bits
4644 21:44:04.155607 # [ 178.080122] SET = 0, FnV = 0
4645 21:44:04.155983 # [ 178.083465] EA = 0, S1PTW = 0
4646 21:44:04.156295 # [ 178.086896] FSC = 0x0f: level 3 permission fault
4647 21:44:04.156593 # [ 178.091987] Data abort info:
4648 21:44:04.156884 # [ 178.095158] ISV = 0, ISS = 0x0000004f
4649 21:44:04.157178 # [ 178.099281] CM = 0, WnR = 1
4650 21:44:04.157970 # [ 178.102535] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082489000
4651 21:44:04.197581 # [ 178.109535] [ffff8000096ade08] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818ad783
4652 21:44:04.198065 # [ 178.122468] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4653 21:44:04.198426 # [ 178.129104] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4654 21:44:04.198758 # [ 178.142947] CPU: 2 PID: 2682 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4655 21:44:04.240474 # [ 178.150973] Hardware name: ARM Juno development board (r0) (DT)
4656 21:44:04.240750 # [ 178.157165] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4657 21:44:04.241216 # [ 178.164410] pc : __memcpy+0x128/0x230
4658 21:44:04.241406 # [ 178.168360] lr : lkdtm_WRITE_KERN+0x54/0x88
4659 21:44:04.241573 # [ 178.172819] sp : ffff80000fb83820
4660 21:44:04.241731 # [ 178.176399] x29: ffff80000fb83820 x28: ffff000803181a80 x27: 0000000000000000
4661 21:44:04.241885 # [ 178.183829] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff80e1f000
4662 21:44:04.243638 # [ 178.191263] x23: ffff00080d824000 x22: ffff80000fb839c0 x21: 0000000000a998b8
4663 21:44:04.283565 # [ 178.198692] x20: ffff800008c14550 x19: ffff8000096ade08 x18: 0000000000000000
4664 21:44:04.283894 # [ 178.206120] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff80e1f000
4665 21:44:04.284101 # [ 178.213548] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4666 21:44:04.284289 # [ 178.220972] x11: 2074612065746972 x10: 7720657479622030 x9 : ffff80000815e944
4667 21:44:04.284485 # [ 178.228405] x8 : ffff80000fb834f8 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4668 21:44:04.286763 # [ 178.235829] x5 : ffff80000a1476c0 x4 : ffff8000096ade08 x3 : ffff8000096ade00
4669 21:44:04.326753 # [ 178.243256] x2 : 0000000000a998c0 x1 : ffff800008c14548 x0 : ffff8000096ade08
4670 21:44:04.327007 # [ 178.250681] Call trace:
4671 21:44:04.327190 # [ 178.253391] __memcpy+0x128/0x230
4672 21:44:04.327358 # [ 178.256981] lkdtm_do_action+0x2c/0x50
4673 21:44:04.327517 # [ 178.261005] direct_entry+0x164/0x180
4674 21:44:04.327670 # [ 178.264939] full_proxy_write+0x68/0xc0
4675 21:44:04.327909 # [ 178.269052] vfs_write+0xcc/0x2e0
4676 21:44:04.328203 # [ 178.272644] ksys_write+0x80/0x110
4677 21:44:04.328488 # [ 178.276323] __arm64_sys_write+0x28/0x40
4678 21:44:04.330125 # [ 178.280520] invoke_syscall+0x8c/0x120
4679 21:44:04.374885 # [ 178.284551] el0_svc_common.constprop.0+0x68/0x124
4680 21:44:04.375375 # [ 178.289627] do_el0_svc+0x40/0xcc
4681 21:44:04.375739 # [ 178.293219] el0_svc+0x48/0xc0
4682 21:44:04.376124 # [ 178.296545] el0t_64_sync_handler+0xf4/0x120
4683 21:44:04.376437 # [ 178.301089] el0t_64_sync+0x18c/0x190
4684 21:44:04.376741 # [ 178.305025] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4685 21:44:04.377038 # [ 178.311395] ---[ end trace 0000000000000000 ]---
4686 21:44:04.377331 # WRITE_KERN: saw 'call trace:': ok
4687 21:44:04.378047 ok 46 selftests: lkdtm: WRITE_KERN.sh
4688 21:44:04.378411 # selftests: lkdtm: WRITE_OPD.sh
4689 21:44:04.827443 <6>[ 179.309751] lkdtm: Performing direct entry WRITE_OPD
4690 21:44:04.830683 <6>[ 179.315067] lkdtm: XFAIL: Platform doesn't use function descriptors.
4691 21:44:04.998581 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4692 21:44:04.999123 # [ 0.000000] Detected VIPT I-cache on CPU0
4693 21:44:04.999610 # [ 0.000000] CPU features: detected: ARM erratum 843419
4694 21:44:05.000088 # [ 0.000000] CPU features: detected: ARM erratum 845719
4695 21:44:05.000889 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4696 21:44:05.001269 # [ 0.000000] alternatives: applying boot alternatives
4697 21:44:05.001672 # [ 0.000000] Fallback order for Node 0: 0
4698 21:44:05.041829 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4699 21:44:05.042363 # [ 0.000000] Policy zone: Normal
4700 21:44:05.043206 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/734810/extract-nfsrootfs-xqbybg6p,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4701 21:44:05.043612 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4702 21:44:05.084066 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4703 21:44:05.084327 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4704 21:44:05.084516 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4705 21:44:05.084686 # [ 179.309751] lkdtm: Performing direct entry WRITE_OPD
4706 21:44:05.085136 # [ 179.315067] lkdtm: XFAIL: Platform doesn't use function descriptors.
4707 21:44:05.087267 # WRITE_OPD: saw 'XFAIL': [SKIP]
4708 21:44:05.103220 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4709 21:44:05.215424 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4710 21:44:05.852362 <6>[ 180.313460] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4711 21:44:05.852941 <6>[ 180.320046] lkdtm: attempting good refcount_inc() without overflow
4712 21:44:05.853711 <6>[ 180.326580] lkdtm: attempting bad refcount_inc() overflow
4713 21:44:05.854084 <4>[ 180.332538] ------------[ cut here ]------------
4714 21:44:05.854412 <4>[ 180.337502] refcount_t: saturated; leaking memory.
4715 21:44:05.854728 <4>[ 180.342628] WARNING: CPU: 1 PID: 2776 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4716 21:44:05.895717 <4>[ 180.351451] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4717 21:44:05.896252 <4>[ 180.365294] CPU: 1 PID: 2776 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4718 21:44:05.896620 <4>[ 180.373319] Hardware name: ARM Juno development board (r0) (DT)
4719 21:44:05.897354 <4>[ 180.379510] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4720 21:44:05.897719 <4>[ 180.386751] pc : refcount_warn_saturate+0x17c/0x224
4721 21:44:05.899304 <4>[ 180.391904] lr : refcount_warn_saturate+0x17c/0x224
4722 21:44:05.899749 <4>[ 180.397056] sp : ffff80000fcdbb20
4723 21:44:05.939039 <4>[ 180.400636] x29: ffff80000fcdbb20 x28: ffff000803191a80 x27: 0000000000000000
4724 21:44:05.939498 <4>[ 180.408064] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8ad4f000
4725 21:44:05.939929 <4>[ 180.415490] x23: ffff000806b09000 x22: ffff80000fcdbcf0 x21: 0000000000000016
4726 21:44:05.940272 <4>[ 180.422914] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
4727 21:44:05.940587 <4>[ 180.430338] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4728 21:44:05.982372 <4>[ 180.437763] x14: 0000000000000000 x13: 205d323035373333 x12: 2e30383120205b3e
4729 21:44:05.982831 <4>[ 180.445186] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4730 21:44:05.983184 <4>[ 180.452610] x8 : ffff80000fcdb7f8 x7 : 0000000000000000 x6 : 0000000000001ffe
4731 21:44:05.983508 <4>[ 180.460034] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
4732 21:44:05.983864 <4>[ 180.467458] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803191a80
4733 21:44:05.984179 <4>[ 180.474883] Call trace:
4734 21:44:05.984473 <4>[ 180.477592] refcount_warn_saturate+0x17c/0x224
4735 21:44:05.985565 <4>[ 180.482398] __refcount_add.constprop.0+0x80/0x90
4736 21:44:06.025780 <4>[ 180.487379] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4737 21:44:06.026238 <4>[ 180.492447] lkdtm_do_action+0x2c/0x50
4738 21:44:06.026591 <4>[ 180.496466] direct_entry+0x164/0x180
4739 21:44:06.026916 <4>[ 180.500398] full_proxy_write+0x68/0xc0
4740 21:44:06.027221 <4>[ 180.504509] vfs_write+0xcc/0x2e0
4741 21:44:06.027514 <4>[ 180.508099] ksys_write+0x80/0x110
4742 21:44:06.027849 <4>[ 180.511773] __arm64_sys_write+0x28/0x40
4743 21:44:06.028145 <4>[ 180.515970] invoke_syscall+0x8c/0x120
4744 21:44:06.028430 <4>[ 180.519996] el0_svc_common.constprop.0+0x68/0x124
4745 21:44:06.029132 <4>[ 180.525064] do_el0_svc+0x40/0xcc
4746 21:44:06.069036 <4>[ 180.528653] el0_svc+0x48/0xc0
4747 21:44:06.069501 <4>[ 180.531978] el0t_64_sync_handler+0xf4/0x120
4748 21:44:06.069854 <4>[ 180.536522] el0t_64_sync+0x18c/0x190
4749 21:44:06.070175 <4>[ 180.540454] irq event stamp: 0
4750 21:44:06.070487 <4>[ 180.543772] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4751 21:44:06.070788 <4>[ 180.550318] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4752 21:44:06.071088 <4>[ 180.558781] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4753 21:44:06.072183 <4>[ 180.567242] softirqs last disabled at (0): [<0000000000000000>] 0x0
4754 21:44:06.089788 <4>[ 180.573784] ---[ end trace 0000000000000000 ]---
4755 21:44:06.092721 <6>[ 180.578737] lkdtm: Overflow detected: saturated
4756 21:44:06.303111 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4757 21:44:06.303655 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4758 21:44:06.304165 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4759 21:44:06.304601 # [ 0.000000] Rude variant of Tasks RCU enabled.
4760 21:44:06.305011 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4761 21:44:06.305407 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4762 21:44:06.306289 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4763 21:44:06.346095 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4764 21:44:06.346543 # [ 0.000000] Root IRQ handler: gic_handle_irq
4765 21:44:06.346870 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4766 21:44:06.347174 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4767 21:44:06.347855 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4768 21:44:06.348204 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4769 21:44:06.348511 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4770 21:44:06.389378 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4771 21:44:06.389860 # [ 0.000000] timer_sp804: timer clock not found: -517
4772 21:44:06.390596 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4773 21:44:06.390954 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4774 21:44:06.391281 # [ 0.000000] timer_sp804: timer clock not found: -517
4775 21:44:06.391588 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4776 21:44:06.432544 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4777 21:44:06.433023 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4778 21:44:06.433765 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4779 21:44:06.434129 # [ 180.313460] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4780 21:44:06.434452 # [ 180.320046] lkdtm: attempting good refcount_inc() without overflow
4781 21:44:06.434756 # [ 180.326580] lkdtm: attempting bad refcount_inc() overflow
4782 21:44:06.435880 # [ 180.332538] ------------[ cut here ]------------
4783 21:44:06.475704 # [ 180.337502] refcount_t: saturated; leaking memory.
4784 21:44:06.476242 # [ 180.342628] WARNING: CPU: 1 PID: 2776 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4785 21:44:06.477026 # [ 180.351451] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4786 21:44:06.477405 # [ 180.365294] CPU: 1 PID: 2776 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4787 21:44:06.477730 # [ 180.373319] Hardware name: ARM Juno development board (r0) (DT)
4788 21:44:06.518874 # [ 180.379510] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4789 21:44:06.519367 # [ 180.386751] pc : refcount_warn_saturate+0x17c/0x224
4790 21:44:06.519730 # [ 180.391904] lr : refcount_warn_saturate+0x17c/0x224
4791 21:44:06.520106 # [ 180.397056] sp : ffff80000fcdbb20
4792 21:44:06.520827 # [ 180.400636] x29: ffff80000fcdbb20 x28: ffff000803191a80 x27: 0000000000000000
4793 21:44:06.521182 # [ 180.408064] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8ad4f000
4794 21:44:06.521494 # [ 180.415490] x23: ffff000806b09000 x22: ffff80000fcdbcf0 x21: 0000000000000016
4795 21:44:06.561919 # [ 180.422914] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
4796 21:44:06.562847 # [ 180.430338] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4797 21:44:06.563280 # [ 180.437763] x14: 0000000000000000 x13: 205d323035373333 x12: 2e30383120205b3e
4798 21:44:06.563628 # [ 180.445186] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4799 21:44:06.564003 # [ 180.452610] x8 : ffff80000fcdb7f8 x7 : 0000000000000000 x6 : 0000000000001ffe
4800 21:44:06.564418 # [ 180.460034] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
4801 21:44:06.605152 # [ 180.467458] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803191a80
4802 21:44:06.605629 # [ 180.474883] Call trace:
4803 21:44:06.606060 # [ 180.477592] refcount_warn_saturate+0x17c/0x224
4804 21:44:06.606426 # [ 180.482398] __refcount_add.constprop.0+0x80/0x90
4805 21:44:06.606741 # [ 180.487379] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4806 21:44:06.607048 # [ 180.492447] lkdtm_do_action+0x2c/0x50
4807 21:44:06.607404 # [ 180.496466] direct_entry+0x164/0x180
4808 21:44:06.607723 # [ 180.500398] full_proxy_write+0x68/0xc0
4809 21:44:06.608096 # [ 180.504509] vfs_write+0xcc/0x2e0
4810 21:44:06.608479 # [ 180.508099] ksys_write+0x80/0x110
4811 21:44:06.609144 # [ 180.511773] __arm64_sys_write+0x28/0x40
4812 21:44:06.648232 # [ 180.515970] invoke_syscall+0x8c/0x120
4813 21:44:06.649080 # [ 180.519996] el0_svc_common.constprop.0+0x68/0x124
4814 21:44:06.649453 # [ 180.525064] do_el0_svc+0x40/0xcc
4815 21:44:06.649783 # [ 180.528653] el0_svc+0x48/0xc0
4816 21:44:06.650093 # [ 180.531978] el0t_64_sync_handler+0xf4/0x120
4817 21:44:06.650396 # [ 180.536522] el0t_64_sync+0x18c/0x190
4818 21:44:06.650689 # [ 180.540454] irq event stamp: 0
4819 21:44:06.650973 # [ 180.543772] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4820 21:44:06.651648 # [ 180.550318] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4821 21:44:06.696709 # [ 180.558781] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4822 21:44:06.697196 # [ 180.567242] softirqs last disabled at (0): [<0000000000000000>] 0x0
4823 21:44:06.697723 # [ 180.573784] ---[ end trace 0000000000000000 ]---
4824 21:44:06.698151 # [ 180.578737] lkdtm: Overflow detected: saturated
4825 21:44:06.698553 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4826 21:44:06.698951 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4827 21:44:06.699849 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4828 21:44:07.145296 <6>[ 181.606302] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4829 21:44:07.145844 <6>[ 181.612997] lkdtm: attempting good refcount_add() without overflow
4830 21:44:07.146228 <6>[ 181.619528] lkdtm: attempting bad refcount_add() overflow
4831 21:44:07.146983 <4>[ 181.625261] ------------[ cut here ]------------
4832 21:44:07.147348 <4>[ 181.630204] refcount_t: saturated; leaking memory.
4833 21:44:07.147667 <4>[ 181.635389] WARNING: CPU: 3 PID: 2815 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4834 21:44:07.188596 <4>[ 181.644225] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4835 21:44:07.189111 <4>[ 181.658109] CPU: 3 PID: 2815 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4836 21:44:07.189474 <4>[ 181.666142] Hardware name: ARM Juno development board (r0) (DT)
4837 21:44:07.190201 <4>[ 181.672339] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4838 21:44:07.190563 <4>[ 181.679588] pc : refcount_warn_saturate+0x17c/0x224
4839 21:44:07.192150 <4>[ 181.684749] lr : refcount_warn_saturate+0x17c/0x224
4840 21:44:07.192596 <4>[ 181.689910] sp : ffff80000fd9ba80
4841 21:44:07.232043 <4>[ 181.693495] x29: ffff80000fd9ba80 x28: ffff000803181a80 x27: 0000000000000000
4842 21:44:07.232500 <4>[ 181.700935] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffadf0f000
4843 21:44:07.232849 <4>[ 181.708374] x23: ffff0008061fb000 x22: ffff80000fd9bc50 x21: 0000000000000016
4844 21:44:07.233176 <4>[ 181.715813] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
4845 21:44:07.233484 <4>[ 181.723251] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffadf0f000
4846 21:44:07.275466 <4>[ 181.730689] x14: 0000000000000000 x13: 205d343032303336 x12: 2e31383120205b3e
4847 21:44:07.275988 <4>[ 181.738128] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4848 21:44:07.276354 <4>[ 181.745566] x8 : ffff80000fd9b758 x7 : 0000000000000000 x6 : 0000000000001ffe
4849 21:44:07.276679 <4>[ 181.753004] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a71000
4850 21:44:07.276993 <4>[ 181.760441] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803181a80
4851 21:44:07.277300 <4>[ 181.767879] Call trace:
4852 21:44:07.277599 <4>[ 181.770595] refcount_warn_saturate+0x17c/0x224
4853 21:44:07.278663 <4>[ 181.775409] __refcount_add.constprop.0+0x80/0x90
4854 21:44:07.318939 <4>[ 181.780398] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4855 21:44:07.319413 <4>[ 181.785475] lkdtm_do_action+0x2c/0x50
4856 21:44:07.319764 <4>[ 181.789502] direct_entry+0x164/0x180
4857 21:44:07.320146 <4>[ 181.793443] full_proxy_write+0x68/0xc0
4858 21:44:07.320460 <4>[ 181.797562] vfs_write+0xcc/0x2e0
4859 21:44:07.320761 <4>[ 181.801160] ksys_write+0x80/0x110
4860 21:44:07.321059 <4>[ 181.804843] __arm64_sys_write+0x28/0x40
4861 21:44:07.321346 <4>[ 181.809048] invoke_syscall+0x8c/0x120
4862 21:44:07.321637 <4>[ 181.813083] el0_svc_common.constprop.0+0x68/0x124
4863 21:44:07.322429 <4>[ 181.818160] do_el0_svc+0x40/0xcc
4864 21:44:07.362255 <4>[ 181.821756] el0_svc+0x48/0xc0
4865 21:44:07.362720 <4>[ 181.825089] el0t_64_sync_handler+0xf4/0x120
4866 21:44:07.363164 <4>[ 181.829641] el0t_64_sync+0x18c/0x190
4867 21:44:07.363582 <4>[ 181.833583] irq event stamp: 0
4868 21:44:07.364027 <4>[ 181.836907] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4869 21:44:07.364426 <4>[ 181.843462] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4870 21:44:07.364819 <4>[ 181.851934] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4871 21:44:07.365637 <4>[ 181.860404] softirqs last disabled at (0): [<0000000000000000>] 0x0
4872 21:44:07.383803 <4>[ 181.866955] ---[ end trace 0000000000000000 ]---
4873 21:44:07.386915 <6>[ 181.872145] lkdtm: Overflow detected: saturated
4874 21:44:07.554637 # [ 181.606302] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4875 21:44:07.554936 # [ 181.612997] lkdtm: attempting good refcount_add() without overflow
4876 21:44:07.555188 # [ 181.619528] lkdtm: attempting bad refcount_add() overflow
4877 21:44:07.555411 # [ 181.625261] ------------[ cut here ]------------
4878 21:44:07.555622 # [ 181.630204] refcount_t: saturated; leaking memory.
4879 21:44:07.555827 # [ 181.635389] WARNING: CPU: 3 PID: 2815 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4880 21:44:07.597733 # [ 181.644225] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4881 21:44:07.598022 # [ 181.658109] CPU: 3 PID: 2815 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4882 21:44:07.598500 # [ 181.666142] Hardware name: ARM Juno development board (r0) (DT)
4883 21:44:07.598703 # [ 181.672339] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4884 21:44:07.598863 # [ 181.679588] pc : refcount_warn_saturate+0x17c/0x224
4885 21:44:07.599017 # [ 181.684749] lr : refcount_warn_saturate+0x17c/0x224
4886 21:44:07.599166 # [ 181.689910] sp : ffff80000fd9ba80
4887 21:44:07.640917 # [ 181.693495] x29: ffff80000fd9ba80 x28: ffff000803181a80 x27: 0000000000000000
4888 21:44:07.641180 # [ 181.700935] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffadf0f000
4889 21:44:07.641368 # [ 181.708374] x23: ffff0008061fb000 x22: ffff80000fd9bc50 x21: 0000000000000016
4890 21:44:07.641542 # [ 181.715813] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
4891 21:44:07.641707 # [ 181.723251] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffadf0f000
4892 21:44:07.641855 # [ 181.730689] x14: 0000000000000000 x13: 205d343032303336 x12: 2e31383120205b3e
4893 21:44:07.684101 # [ 181.738128] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4894 21:44:07.684356 # [ 181.745566] x8 : ffff80000fd9b758 x7 : 0000000000000000 x6 : 0000000000001ffe
4895 21:44:07.684542 # [ 181.753004] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a71000
4896 21:44:07.684834 # [ 181.760441] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803181a80
4897 21:44:07.685003 # [ 181.767879] Call trace:
4898 21:44:07.685160 # [ 181.770595] refcount_warn_saturate+0x17c/0x224
4899 21:44:07.685342 # [ 181.775409] __refcount_add.constprop.0+0x80/0x90
4900 21:44:07.687193 # [ 181.780398] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4901 21:44:07.727251 # [ 181.785475] lkdtm_do_action+0x2c/0x50
4902 21:44:07.727520 # [ 181.789502] direct_entry+0x164/0x180
4903 21:44:07.727758 # [ 181.793443] full_proxy_write+0x68/0xc0
4904 21:44:07.727991 # [ 181.797562] vfs_write+0xcc/0x2e0
4905 21:44:07.728197 # [ 181.801160] ksys_write+0x80/0x110
4906 21:44:07.728396 # [ 181.804843] __arm64_sys_write+0x28/0x40
4907 21:44:07.728575 # [ 181.809048] invoke_syscall+0x8c/0x120
4908 21:44:07.728694 # [ 181.813083] el0_svc_common.constprop.0+0x68/0x124
4909 21:44:07.728807 # [ 181.818160] do_el0_svc+0x40/0xcc
4910 21:44:07.728919 # [ 181.821756] el0_svc+0x48/0xc0
4911 21:44:07.730334 # [ 181.825089] el0t_64_sync_handler+0xf4/0x120
4912 21:44:07.770701 # [ 181.829641] el0t_64_sync+0x18c/0x190
4913 21:44:07.771191 # [ 181.833583] irq event stamp: 0
4914 21:44:07.771645 # [ 181.836907] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4915 21:44:07.772097 # [ 181.843462] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4916 21:44:07.772505 # [ 181.851934] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4917 21:44:07.772899 # [ 181.860404] softirqs last disabled at (0): [<0000000000000000>] 0x0
4918 21:44:07.773977 # [ 181.866955] ---[ end trace 0000000000000000 ]---
4919 21:44:07.796595 # [ 181.872145] lkdtm: Overflow detected: saturated
4920 21:44:07.797087 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4921 21:44:07.797538 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4922 21:44:07.799835 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4923 21:44:08.342145 <6>[ 182.803598] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4924 21:44:08.342642 <6>[ 182.810757] lkdtm: attempting bad refcount_inc_not_zero() overflow
4925 21:44:08.343503 <4>[ 182.817285] ------------[ cut here ]------------
4926 21:44:08.343947 <4>[ 182.822234] refcount_t: saturated; leaking memory.
4927 21:44:08.344369 <4>[ 182.827427] WARNING: CPU: 5 PID: 2854 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4928 21:44:08.385538 <4>[ 182.836177] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4929 21:44:08.386054 <4>[ 182.850061] CPU: 5 PID: 2854 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4930 21:44:08.386416 <4>[ 182.858093] Hardware name: ARM Juno development board (r0) (DT)
4931 21:44:08.387160 <4>[ 182.864291] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4932 21:44:08.387544 <4>[ 182.871541] pc : refcount_warn_saturate+0xf8/0x224
4933 21:44:08.387898 <4>[ 182.876615] lr : refcount_warn_saturate+0xf8/0x224
4934 21:44:08.388278 <4>[ 182.881688] sp : ffff80000fb3b920
4935 21:44:08.428966 <4>[ 182.885274] x29: ffff80000fb3b920 x28: ffff000803194f00 x27: 0000000000000000
4936 21:44:08.429437 <4>[ 182.892714] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff81a9f000
4937 21:44:08.429795 <4>[ 182.900153] x23: ffff000807484000 x22: ffff80000fb3bb00 x21: 00000000ffffffff
4938 21:44:08.430119 <4>[ 182.907592] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
4939 21:44:08.430429 <4>[ 182.915031] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff81a9f000
4940 21:44:08.430732 <4>[ 182.922469] x14: 0000000000000000 x13: 205d343332323238 x12: 2e32383120205b3e
4941 21:44:08.472401 <4>[ 182.929908] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4942 21:44:08.472967 <4>[ 182.937347] x8 : ffff80000fb3b5f8 x7 : 0000000000000000 x6 : 0000000000001ffe
4943 21:44:08.473345 <4>[ 182.944784] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab1000
4944 21:44:08.473682 <4>[ 182.952222] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803194f00
4945 21:44:08.474000 <4>[ 182.959661] Call trace:
4946 21:44:08.474309 <4>[ 182.962377] refcount_warn_saturate+0xf8/0x224
4947 21:44:08.474608 <4>[ 182.967103] __refcount_add_not_zero.constprop.0+0x90/0xb0
4948 21:44:08.515916 <4>[ 182.972878] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
4949 21:44:08.516394 <4>[ 182.978736] lkdtm_do_action+0x2c/0x50
4950 21:44:08.516766 <4>[ 182.982766] direct_entry+0x164/0x180
4951 21:44:08.517098 <4>[ 182.986706] full_proxy_write+0x68/0xc0
4952 21:44:08.517412 <4>[ 182.990825] vfs_write+0xcc/0x2e0
4953 21:44:08.517714 <4>[ 182.994423] ksys_write+0x80/0x110
4954 21:44:08.518008 <4>[ 182.998106] __arm64_sys_write+0x28/0x40
4955 21:44:08.518297 <4>[ 183.002312] invoke_syscall+0x8c/0x120
4956 21:44:08.518580 <4>[ 183.006345] el0_svc_common.constprop.0+0x68/0x124
4957 21:44:08.518965 <4>[ 183.011423] do_el0_svc+0x40/0xcc
4958 21:44:08.519646 <4>[ 183.015020] el0_svc+0x48/0xc0
4959 21:44:08.559230 <4>[ 183.018353] el0t_64_sync_handler+0xf4/0x120
4960 21:44:08.559698 <4>[ 183.022904] el0t_64_sync+0x18c/0x190
4961 21:44:08.560193 <4>[ 183.026847] irq event stamp: 0
4962 21:44:08.560683 <4>[ 183.030170] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4963 21:44:08.561403 <4>[ 183.036725] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4964 21:44:08.561903 <4>[ 183.045197] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4965 21:44:08.562968 <4>[ 183.053668] softirqs last disabled at (0): [<0000000000000000>] 0x0
4966 21:44:08.579680 <4>[ 183.060220] ---[ end trace 0000000000000000 ]---
4967 21:44:08.580020 <6>[ 183.065302] lkdtm: Overflow detected: saturated
4968 21:44:08.758303 # [ 182.803598] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4969 21:44:08.758587 # [ 182.810757] lkdtm: attempting bad refcount_inc_not_zero() overflow
4970 21:44:08.758780 # [ 182.817285] ------------[ cut here ]------------
4971 21:44:08.758953 # [ 182.822234] refcount_t: saturated; leaking memory.
4972 21:44:08.759117 # [ 182.827427] WARNING: CPU: 5 PID: 2854 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4973 21:44:08.801365 # [ 182.836177] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4974 21:44:08.801651 # [ 182.850061] CPU: 5 PID: 2854 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
4975 21:44:08.801841 # [ 182.858093] Hardware name: ARM Juno development board (r0) (DT)
4976 21:44:08.802009 # [ 182.864291] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4977 21:44:08.802166 # [ 182.871541] pc : refcount_warn_saturate+0xf8/0x224
4978 21:44:08.802317 # [ 182.876615] lr : refcount_warn_saturate+0xf8/0x224
4979 21:44:08.802463 # [ 182.881688] sp : ffff80000fb3b920
4980 21:44:08.844516 # [ 182.885274] x29: ffff80000fb3b920 x28: ffff000803194f00 x27: 0000000000000000
4981 21:44:08.844787 # [ 182.892714] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff81a9f000
4982 21:44:08.844976 # [ 182.900153] x23: ffff000807484000 x22: ffff80000fb3bb00 x21: 00000000ffffffff
4983 21:44:08.845146 # [ 182.907592] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
4984 21:44:08.845308 # [ 182.915031] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff81a9f000
4985 21:44:08.845463 # [ 182.922469] x14: 0000000000000000 x13: 205d343332323238 x12: 2e32383120205b3e
4986 21:44:08.887878 # [ 182.929908] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4987 21:44:08.888369 # [ 182.937347] x8 : ffff80000fb3b5f8 x7 : 0000000000000000 x6 : 0000000000001ffe
4988 21:44:08.888752 # [ 182.944784] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974ab1000
4989 21:44:08.889089 # [ 182.952222] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803194f00
4990 21:44:08.889404 # [ 182.959661] Call trace:
4991 21:44:08.889710 # [ 182.962377] refcount_warn_saturate+0xf8/0x224
4992 21:44:08.890032 # [ 182.967103] __refcount_add_not_zero.constprop.0+0x90/0xb0
4993 21:44:08.891104 # [ 182.972878] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
4994 21:44:08.931120 # [ 182.978736] lkdtm_do_action+0x2c/0x50
4995 21:44:08.931599 # [ 182.982766] direct_entry+0x164/0x180
4996 21:44:08.932009 # [ 182.986706] full_proxy_write+0x68/0xc0
4997 21:44:08.932340 # [ 182.990825] vfs_write+0xcc/0x2e0
4998 21:44:08.932645 # [ 182.994423] ksys_write+0x80/0x110
4999 21:44:08.932948 # [ 182.998106] __arm64_sys_write+0x28/0x40
5000 21:44:08.933237 # [ 183.002312] invoke_syscall+0x8c/0x120
5001 21:44:08.933522 # [ 183.006345] el0_svc_common.constprop.0+0x68/0x124
5002 21:44:08.933839 # [ 183.011423] do_el0_svc+0x40/0xcc
5003 21:44:08.934196 # [ 183.015020] el0_svc+0x48/0xc0
5004 21:44:08.934873 # [ 183.018353] el0t_64_sync_handler+0xf4/0x120
5005 21:44:08.974296 # [ 183.022904] el0t_64_sync+0x18c/0x190
5006 21:44:08.974772 # [ 183.026847] irq event stamp: 0
5007 21:44:08.975126 # [ 183.030170] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5008 21:44:08.975474 # [ 183.036725] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5009 21:44:08.975870 # [ 183.045197] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5010 21:44:08.976191 # [ 183.053668] softirqs last disabled at (0): [<0000000000000000>] 0x0
5011 21:44:08.977642 # [ 183.060220] ---[ end trace 0000000000000000 ]---
5012 21:44:09.005863 # [ 183.065302] lkdtm: Overflow detected: saturated
5013 21:44:09.006334 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5014 21:44:09.009068 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
5015 21:44:09.009541 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5016 21:44:09.561774 <6>[ 184.021936] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5017 21:44:09.562315 <6>[ 184.029785] lkdtm: attempting bad refcount_add_not_zero() overflow
5018 21:44:09.563043 <4>[ 184.036313] ------------[ cut here ]------------
5019 21:44:09.563401 <4>[ 184.041231] refcount_t: saturated; leaking memory.
5020 21:44:09.563721 <4>[ 184.046353] WARNING: CPU: 1 PID: 2893 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5021 21:44:09.605019 <4>[ 184.055093] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5022 21:44:09.605541 <4>[ 184.068937] CPU: 1 PID: 2893 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5023 21:44:09.605903 <4>[ 184.076963] Hardware name: ARM Juno development board (r0) (DT)
5024 21:44:09.606599 <4>[ 184.083155] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5025 21:44:09.606951 <4>[ 184.090396] pc : refcount_warn_saturate+0xf8/0x224
5026 21:44:09.607265 <4>[ 184.095463] lr : refcount_warn_saturate+0xf8/0x224
5027 21:44:09.607572 <4>[ 184.100528] sp : ffff80000ff03930
5028 21:44:09.648389 <4>[ 184.104108] x29: ffff80000ff03930 x28: ffff000805988040 x27: 0000000000000000
5029 21:44:09.648850 <4>[ 184.111536] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb2daf000
5030 21:44:09.649206 <4>[ 184.118960] x23: ffff00080c30d000 x22: ffff80000ff03b10 x21: 00000000ffffffff
5031 21:44:09.649538 <4>[ 184.126385] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
5032 21:44:09.649850 <4>[ 184.133810] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
5033 21:44:09.650148 <4>[ 184.141234] x14: 0000000000000000 x13: 205d313332313430 x12: 2e34383120205b3e
5034 21:44:09.691719 <4>[ 184.148658] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
5035 21:44:09.692201 <4>[ 184.156082] x8 : ffff80000ff03608 x7 : 0000000000000000 x6 : 0000000000001ffe
5036 21:44:09.692561 <4>[ 184.163506] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
5037 21:44:09.692887 <4>[ 184.170931] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805988040
5038 21:44:09.693197 <4>[ 184.178354] Call trace:
5039 21:44:09.693495 <4>[ 184.181064] refcount_warn_saturate+0xf8/0x224
5040 21:44:09.693787 <4>[ 184.185782] __refcount_add_not_zero.constprop.0+0x90/0xb0
5041 21:44:09.735109 <4>[ 184.191547] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5042 21:44:09.735599 <4>[ 184.197396] lkdtm_do_action+0x2c/0x50
5043 21:44:09.736006 <4>[ 184.201417] direct_entry+0x164/0x180
5044 21:44:09.736341 <4>[ 184.205349] full_proxy_write+0x68/0xc0
5045 21:44:09.736652 <4>[ 184.209460] vfs_write+0xcc/0x2e0
5046 21:44:09.736952 <4>[ 184.213049] ksys_write+0x80/0x110
5047 21:44:09.737246 <4>[ 184.216723] __arm64_sys_write+0x28/0x40
5048 21:44:09.737535 <4>[ 184.220919] invoke_syscall+0x8c/0x120
5049 21:44:09.737860 <4>[ 184.224945] el0_svc_common.constprop.0+0x68/0x124
5050 21:44:09.738267 <4>[ 184.230013] do_el0_svc+0x40/0xcc
5051 21:44:09.739039 <4>[ 184.233601] el0_svc+0x48/0xc0
5052 21:44:09.778449 <4>[ 184.236926] el0t_64_sync_handler+0xf4/0x120
5053 21:44:09.778919 <4>[ 184.241469] el0t_64_sync+0x18c/0x190
5054 21:44:09.779404 <4>[ 184.245402] irq event stamp: 0
5055 21:44:09.779883 <4>[ 184.248720] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5056 21:44:09.780304 <4>[ 184.255266] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5057 21:44:09.780714 <4>[ 184.263729] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5058 21:44:09.781097 <4>[ 184.272190] softirqs last disabled at (0): [<0000000000000000>] 0x0
5059 21:44:09.797555 <4>[ 184.278732] ---[ end trace 0000000000000000 ]---
5060 21:44:09.798238 <6>[ 184.283687] lkdtm: Overflow detected: saturated
5061 21:44:10.000365 # [ 184.021936] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5062 21:44:10.000900 # [ 184.029785] lkdtm: attempting bad refcount_add_not_zero() overflow
5063 21:44:10.001273 # [ 184.036313] ------------[ cut here ]------------
5064 21:44:10.001611 # [ 184.041231] refcount_t: saturated; leaking memory.
5065 21:44:10.002097 # [ 184.046353] WARNING: CPU: 1 PID: 2893 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5066 21:44:10.043513 # [ 184.055093] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5067 21:44:10.044036 # [ 184.068937] CPU: 1 PID: 2893 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5068 21:44:10.044384 # [ 184.076963] Hardware name: ARM Juno development board (r0) (DT)
5069 21:44:10.044699 # [ 184.083155] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5070 21:44:10.044999 # [ 184.090396] pc : refcount_warn_saturate+0xf8/0x224
5071 21:44:10.045292 # [ 184.095463] lr : refcount_warn_saturate+0xf8/0x224
5072 21:44:10.045580 # [ 184.100528] sp : ffff80000ff03930
5073 21:44:10.086634 # [ 184.104108] x29: ffff80000ff03930 x28: ffff000805988040 x27: 0000000000000000
5074 21:44:10.087108 # [ 184.111536] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb2daf000
5075 21:44:10.087456 # [ 184.118960] x23: ffff00080c30d000 x22: ffff80000ff03b10 x21: 00000000ffffffff
5076 21:44:10.087771 # [ 184.126385] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
5077 21:44:10.088123 # [ 184.133810] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
5078 21:44:10.088421 # [ 184.141234] x14: 0000000000000000 x13: 205d313332313430 x12: 2e34383120205b3e
5079 21:44:10.129801 # [ 184.148658] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
5080 21:44:10.130277 # [ 184.156082] x8 : ffff80000ff03608 x7 : 0000000000000000 x6 : 0000000000001ffe
5081 21:44:10.130663 # [ 184.163506] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
5082 21:44:10.130995 # [ 184.170931] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805988040
5083 21:44:10.131308 # [ 184.178354] Call trace:
5084 21:44:10.131617 # [ 184.181064] refcount_warn_saturate+0xf8/0x224
5085 21:44:10.131977 # [ 184.185782] __refcount_add_not_zero.constprop.0+0x90/0xb0
5086 21:44:10.133176 # [ 184.191547] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5087 21:44:10.172935 # [ 184.197396] lkdtm_do_action+0x2c/0x50
5088 21:44:10.173415 # [ 184.201417] direct_entry+0x164/0x180
5089 21:44:10.173773 # [ 184.205349] full_proxy_write+0x68/0xc0
5090 21:44:10.174099 # [ 184.209460] vfs_write+0xcc/0x2e0
5091 21:44:10.174410 # [ 184.213049] ksys_write+0x80/0x110
5092 21:44:10.174712 # [ 184.216723] __arm64_sys_write+0x28/0x40
5093 21:44:10.175032 # [ 184.220919] invoke_syscall+0x8c/0x120
5094 21:44:10.175322 # [ 184.224945] el0_svc_common.constprop.0+0x68/0x124
5095 21:44:10.175611 # [ 184.230013] do_el0_svc+0x40/0xcc
5096 21:44:10.175979 # [ 184.233601] el0_svc+0x48/0xc0
5097 21:44:10.176717 # [ 184.236926] el0t_64_sync_handler+0xf4/0x120
5098 21:44:10.216087 # [ 184.241469] el0t_64_sync+0x18c/0x190
5099 21:44:10.216567 # [ 184.245402] irq event stamp: 0
5100 21:44:10.216948 # [ 184.248720] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5101 21:44:10.217282 # [ 184.255266] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5102 21:44:10.217600 # [ 184.263729] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5103 21:44:10.217906 # [ 184.272190] softirqs last disabled at (0): [<0000000000000000>] 0x0
5104 21:44:10.219418 # [ 184.278732] ---[ end trace 0000000000000000 ]---
5105 21:44:10.242238 # [ 184.283687] lkdtm: Overflow detected: saturated
5106 21:44:10.242734 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5107 21:44:10.245391 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5108 21:44:10.245846 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5109 21:44:10.781990 <6>[ 185.241848] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5110 21:44:10.782539 <6>[ 185.248196] lkdtm: attempting good refcount_dec()
5111 21:44:10.782920 <6>[ 185.253242] lkdtm: attempting bad refcount_dec() to zero
5112 21:44:10.783626 <4>[ 185.258890] ------------[ cut here ]------------
5113 21:44:10.784027 <4>[ 185.263839] refcount_t: decrement hit 0; leaking memory.
5114 21:44:10.784349 <4>[ 185.269712] WARNING: CPU: 2 PID: 2932 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5115 21:44:10.825284 <4>[ 185.278458] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5116 21:44:10.825795 <4>[ 185.292301] CPU: 2 PID: 2932 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5117 21:44:10.826159 <4>[ 185.300327] Hardware name: ARM Juno development board (r0) (DT)
5118 21:44:10.826860 <4>[ 185.306519] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5119 21:44:10.827214 <4>[ 185.313760] pc : refcount_warn_saturate+0x68/0x224
5120 21:44:10.827530 <4>[ 185.318827] lr : refcount_warn_saturate+0x68/0x224
5121 21:44:10.828804 <4>[ 185.323892] sp : ffff80000ffb39b0
5122 21:44:10.868686 <4>[ 185.327472] x29: ffff80000ffb39b0 x28: ffff00080d710040 x27: 0000000000000000
5123 21:44:10.869148 <4>[ 185.334900] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9acdf000
5124 21:44:10.869532 <4>[ 185.342325] x23: ffff00080bf7a000 x22: ffff80000ffb3b80 x21: 0000000000000012
5125 21:44:10.869893 <4>[ 185.349751] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5126 21:44:10.870208 <4>[ 185.357175] x17: ffff8000096ae3b8 x16: ffff800008791508 x15: ffff8000080b2580
5127 21:44:10.872033 <4>[ 185.364600] x14: ffff8000096c583c x13: ffff80000802e15c x12: ffff80000843f758
5128 21:44:10.912320 <4>[ 185.372025] x11: ffff80000843f6a0 x10: ffff80000843f2bc x9 : ffff8000096ce870
5129 21:44:10.912773 <4>[ 185.379449] x8 : ffff80000ffb34d8 x7 : 0000000000000000 x6 : 0000000000000028
5130 21:44:10.913132 <4>[ 185.386873] x5 : ffff80000ffb4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5131 21:44:10.913460 <4>[ 185.394297] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d710040
5132 21:44:10.913770 <4>[ 185.401721] Call trace:
5133 21:44:10.914071 <4>[ 185.404431] refcount_warn_saturate+0x68/0x224
5134 21:44:10.915239 <4>[ 185.409149] __refcount_dec.constprop.0+0x50/0x60
5135 21:44:10.955359 <4>[ 185.414130] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5136 21:44:10.955841 <4>[ 185.418848] lkdtm_do_action+0x2c/0x50
5137 21:44:10.956198 <4>[ 185.422869] direct_entry+0x164/0x180
5138 21:44:10.956522 <4>[ 185.426801] full_proxy_write+0x68/0xc0
5139 21:44:10.956833 <4>[ 185.430912] vfs_write+0xcc/0x2e0
5140 21:44:10.957131 <4>[ 185.434501] ksys_write+0x80/0x110
5141 21:44:10.957425 <4>[ 185.438175] __arm64_sys_write+0x28/0x40
5142 21:44:10.957714 <4>[ 185.442372] invoke_syscall+0x8c/0x120
5143 21:44:10.957997 <4>[ 185.446398] el0_svc_common.constprop.0+0x68/0x124
5144 21:44:10.958285 <4>[ 185.451466] do_el0_svc+0x40/0xcc
5145 21:44:10.959013 <4>[ 185.455055] el0_svc+0x48/0xc0
5146 21:44:10.998617 <4>[ 185.458380] el0t_64_sync_handler+0xf4/0x120
5147 21:44:10.999467 <4>[ 185.462922] el0t_64_sync+0x18c/0x190
5148 21:44:10.999886 <4>[ 185.466855] irq event stamp: 0
5149 21:44:11.000223 <4>[ 185.470174] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5150 21:44:11.000535 <4>[ 185.476720] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5151 21:44:11.000843 <4>[ 185.485183] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5152 21:44:11.001913 <4>[ 185.493643] softirqs last disabled at (0): [<0000000000000000>] 0x0
5153 21:44:11.019349 <4>[ 185.500185] ---[ end trace 0000000000000000 ]---
5154 21:44:11.022495 <6>[ 185.505170] lkdtm: Zero detected: saturated
5155 21:44:11.247371 # [ 185.241848] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5156 21:44:11.247961 # [ 185.248196] lkdtm: attempting good refcount_dec()
5157 21:44:11.248361 # [ 185.253242] lkdtm: attempting bad refcount_dec() to zero
5158 21:44:11.248838 # [ 185.258890] ------------[ cut here ]------------
5159 21:44:11.249569 # [ 185.263839] refcount_t: decrement hit 0; leaking memory.
5160 21:44:11.249927 # [ 185.269712] WARNING: CPU: 2 PID: 2932 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5161 21:44:11.290518 # [ 185.278458] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5162 21:44:11.291048 # [ 185.292301] CPU: 2 PID: 2932 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5163 21:44:11.291861 # [ 185.300327] Hardware name: ARM Juno development board (r0) (DT)
5164 21:44:11.292240 # [ 185.306519] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5165 21:44:11.292570 # [ 185.313760] pc : refcount_warn_saturate+0x68/0x224
5166 21:44:11.292883 # [ 185.318827] lr : refcount_warn_saturate+0x68/0x224
5167 21:44:11.294068 # [ 185.323892] sp : ffff80000ffb39b0
5168 21:44:11.333717 # [ 185.327472] x29: ffff80000ffb39b0 x28: ffff00080d710040 x27: 0000000000000000
5169 21:44:11.334198 # [ 185.334900] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9acdf000
5170 21:44:11.334560 # [ 185.342325] x23: ffff00080bf7a000 x22: ffff80000ffb3b80 x21: 0000000000000012
5171 21:44:11.334887 # [ 185.349751] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5172 21:44:11.335200 # [ 185.357175] x17: ffff8000096ae3b8 x16: ffff800008791508 x15: ffff8000080b2580
5173 21:44:11.337000 # [ 185.364600] x14: ffff8000096c583c x13: ffff80000802e15c x12: ffff80000843f758
5174 21:44:11.376916 # [ 185.372025] x11: ffff80000843f6a0 x10: ffff80000843f2bc x9 : ffff8000096ce870
5175 21:44:11.377430 # [ 185.379449] x8 : ffff80000ffb34d8 x7 : 0000000000000000 x6 : 0000000000000028
5176 21:44:11.377886 # [ 185.386873] x5 : ffff80000ffb4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5177 21:44:11.378301 # [ 185.394297] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d710040
5178 21:44:11.378712 # [ 185.401721] Call trace:
5179 21:44:11.379100 # [ 185.404431] refcount_warn_saturate+0x68/0x224
5180 21:44:11.379485 # [ 185.409149] __refcount_dec.constprop.0+0x50/0x60
5181 21:44:11.420076 # [ 185.414130] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5182 21:44:11.420559 # [ 185.418848] lkdtm_do_action+0x2c/0x50
5183 21:44:11.420916 # [ 185.422869] direct_entry+0x164/0x180
5184 21:44:11.421248 # [ 185.426801] full_proxy_write+0x68/0xc0
5185 21:44:11.421560 # [ 185.430912] vfs_write+0xcc/0x2e0
5186 21:44:11.421861 # [ 185.434501] ksys_write+0x80/0x110
5187 21:44:11.422158 # [ 185.438175] __arm64_sys_write+0x28/0x40
5188 21:44:11.422445 # [ 185.442372] invoke_syscall+0x8c/0x120
5189 21:44:11.422733 # [ 185.446398] el0_svc_common.constprop.0+0x68/0x124
5190 21:44:11.423020 # [ 185.451466] do_el0_svc+0x40/0xcc
5191 21:44:11.423416 # [ 185.455055] el0_svc+0x48/0xc0
5192 21:44:11.463233 # [ 185.458380] el0t_64_sync_handler+0xf4/0x120
5193 21:44:11.463747 # [ 185.462922] el0t_64_sync+0x18c/0x190
5194 21:44:11.464160 # [ 185.466855] irq event stamp: 0
5195 21:44:11.464496 # [ 185.470174] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5196 21:44:11.464811 # [ 185.476720] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5197 21:44:11.465120 # [ 185.485183] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5198 21:44:11.465421 # [ 185.493643] softirqs last disabled at (0): [<0000000000000000>] 0x0
5199 21:44:11.466528 # [ 185.500185] ---[ end trace 0000000000000000 ]---
5200 21:44:11.489341 # [ 185.505170] lkdtm: Zero detected: saturated
5201 21:44:11.489823 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5202 21:44:11.490276 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5203 21:44:11.492633 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5204 21:44:12.126165 <6>[ 186.587229] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5205 21:44:12.126637 <6>[ 186.593804] lkdtm: attempting bad refcount_dec() below zero
5206 21:44:12.127320 <4>[ 186.599724] ------------[ cut here ]------------
5207 21:44:12.127635 <4>[ 186.604672] refcount_t: decrement hit 0; leaking memory.
5208 21:44:12.127960 <4>[ 186.610526] WARNING: CPU: 1 PID: 2976 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5209 21:44:12.169390 <4>[ 186.619273] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5210 21:44:12.169865 <4>[ 186.633116] CPU: 1 PID: 2976 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5211 21:44:12.170625 <4>[ 186.641142] Hardware name: ARM Juno development board (r0) (DT)
5212 21:44:12.170994 <4>[ 186.647334] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5213 21:44:12.171313 <4>[ 186.654575] pc : refcount_warn_saturate+0x68/0x224
5214 21:44:12.171619 <4>[ 186.659641] lr : refcount_warn_saturate+0x68/0x224
5215 21:44:12.171967 <4>[ 186.664706] sp : ffff800010083880
5216 21:44:12.212893 <4>[ 186.668286] x29: ffff800010083880 x28: ffff000803181a80 x27: 0000000000000000
5217 21:44:12.213372 <4>[ 186.675713] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9921f000
5218 21:44:12.214144 <4>[ 186.683138] x23: ffff000802def000 x22: ffff800010083a50 x21: 0000000000000016
5219 21:44:12.214520 <4>[ 186.690563] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5220 21:44:12.214844 <4>[ 186.697986] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5221 21:44:12.215151 <4>[ 186.705411] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
5222 21:44:12.256224 <4>[ 186.712836] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
5223 21:44:12.256693 <4>[ 186.720261] x8 : ffff8000100835f8 x7 : 0000000000000000 x6 : ffff8000081002f4
5224 21:44:12.257455 <4>[ 186.727684] x5 : ffff800010084000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5225 21:44:12.257822 <4>[ 186.735108] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803181a80
5226 21:44:12.258141 <4>[ 186.742533] Call trace:
5227 21:44:12.258445 <4>[ 186.745243] refcount_warn_saturate+0x68/0x224
5228 21:44:12.258744 <4>[ 186.749961] __refcount_dec.constprop.0+0x50/0x60
5229 21:44:12.259475 <4>[ 186.754942] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5230 21:44:12.299616 <4>[ 186.760007] lkdtm_do_action+0x2c/0x50
5231 21:44:12.300141 <4>[ 186.764028] direct_entry+0x164/0x180
5232 21:44:12.300506 <4>[ 186.767960] full_proxy_write+0x68/0xc0
5233 21:44:12.300834 <4>[ 186.772070] vfs_write+0xcc/0x2e0
5234 21:44:12.301141 <4>[ 186.775660] ksys_write+0x80/0x110
5235 21:44:12.301440 <4>[ 186.779334] __arm64_sys_write+0x28/0x40
5236 21:44:12.301734 <4>[ 186.783531] invoke_syscall+0x8c/0x120
5237 21:44:12.302025 <4>[ 186.787557] el0_svc_common.constprop.0+0x68/0x124
5238 21:44:12.302726 <4>[ 186.792625] do_el0_svc+0x40/0xcc
5239 21:44:12.303163 <4>[ 186.796214] el0_svc+0x48/0xc0
5240 21:44:12.303582 <4>[ 186.799539] el0t_64_sync_handler+0xf4/0x120
5241 21:44:12.342957 <4>[ 186.804082] el0t_64_sync+0x18c/0x190
5242 21:44:12.343420 <4>[ 186.808015] irq event stamp: 0
5243 21:44:12.344151 <4>[ 186.811333] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5244 21:44:12.344510 <4>[ 186.817880] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5245 21:44:12.344833 <4>[ 186.826343] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5246 21:44:12.345142 <4>[ 186.834805] softirqs last disabled at (0): [<0000000000000000>] 0x0
5247 21:44:12.346260 <4>[ 186.841347] ---[ end trace 0000000000000000 ]---
5248 21:44:12.362112 <6>[ 186.846327] lkdtm: Negative detected: saturated
5249 21:44:12.609834 # [ 186.587229] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5250 21:44:12.610337 # [ 186.593804] lkdtm: attempting bad refcount_dec() below zero
5251 21:44:12.610686 # [ 186.599724] ------------[ cut here ]------------
5252 21:44:12.611005 # [ 186.604672] refcount_t: decrement hit 0; leaking memory.
5253 21:44:12.611308 # [ 186.610526] WARNING: CPU: 1 PID: 2976 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5254 21:44:12.613197 # [ 186.619273] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5255 21:44:12.653125 # [ 186.633116] CPU: 1 PID: 2976 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5256 21:44:12.653620 # [ 186.641142] Hardware name: ARM Juno development board (r0) (DT)
5257 21:44:12.653961 # [ 186.647334] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5258 21:44:12.654271 # [ 186.654575] pc : refcount_warn_saturate+0x68/0x224
5259 21:44:12.654571 # [ 186.659641] lr : refcount_warn_saturate+0x68/0x224
5260 21:44:12.654860 # [ 186.664706] sp : ffff800010083880
5261 21:44:12.656330 # [ 186.668286] x29: ffff800010083880 x28: ffff000803181a80 x27: 0000000000000000
5262 21:44:12.696279 # [ 186.675713] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9921f000
5263 21:44:12.696746 # [ 186.683138] x23: ffff000802def000 x22: ffff800010083a50 x21: 0000000000000016
5264 21:44:12.697083 # [ 186.690563] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5265 21:44:12.697400 # [ 186.697986] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5266 21:44:12.697697 # [ 186.705411] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
5267 21:44:12.699524 # [ 186.712836] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
5268 21:44:12.739364 # [ 186.720261] x8 : ffff8000100835f8 x7 : 0000000000000000 x6 : ffff8000081002f4
5269 21:44:12.739886 # [ 186.727684] x5 : ffff800010084000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5270 21:44:12.740369 # [ 186.735108] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803181a80
5271 21:44:12.740699 # [ 186.742533] Call trace:
5272 21:44:12.741001 # [ 186.745243] refcount_warn_saturate+0x68/0x224
5273 21:44:12.741297 # [ 186.749961] __refcount_dec.constprop.0+0x50/0x60
5274 21:44:12.741694 # [ 186.754942] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5275 21:44:12.742576 # [ 186.760007] lkdtm_do_action+0x2c/0x50
5276 21:44:12.782573 # [ 186.764028] direct_entry+0x164/0x180
5277 21:44:12.783049 # [ 186.767960] full_proxy_write+0x68/0xc0
5278 21:44:12.783405 # [ 186.772070] vfs_write+0xcc/0x2e0
5279 21:44:12.783731 # [ 186.775660] ksys_write+0x80/0x110
5280 21:44:12.784091 # [ 186.779334] __arm64_sys_write+0x28/0x40
5281 21:44:12.784396 # [ 186.783531] invoke_syscall+0x8c/0x120
5282 21:44:12.784691 # [ 186.787557] el0_svc_common.constprop.0+0x68/0x124
5283 21:44:12.784982 # [ 186.792625] do_el0_svc+0x40/0xcc
5284 21:44:12.785270 # [ 186.796214] el0_svc+0x48/0xc0
5285 21:44:12.785659 # [ 186.799539] el0t_64_sync_handler+0xf4/0x120
5286 21:44:12.786460 # [ 186.804082] el0t_64_sync+0x18c/0x190
5287 21:44:12.825786 # [ 186.808015] irq event stamp: 0
5288 21:44:12.826276 # [ 186.811333] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5289 21:44:12.826635 # [ 186.817880] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5290 21:44:12.826965 # [ 186.826343] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5291 21:44:12.827282 # [ 186.834805] softirqs last disabled at (0): [<0000000000000000>] 0x0
5292 21:44:12.827584 # [ 186.841347] ---[ end trace 0000000000000000 ]---
5293 21:44:12.829038 # [ 186.846327] lkdtm: Negative detected: saturated
5294 21:44:12.851525 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5295 21:44:12.852042 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5296 21:44:12.854713 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5297 21:44:13.502802 <6>[ 187.964101] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5298 21:44:13.503303 <6>[ 187.971261] lkdtm: attempting bad refcount_dec_and_test() below zero
5299 21:44:13.503731 <4>[ 187.978097] ------------[ cut here ]------------
5300 21:44:13.504604 <4>[ 187.983051] refcount_t: underflow; use-after-free.
5301 21:44:13.504983 <4>[ 187.988174] WARNING: CPU: 1 PID: 3020 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5302 21:44:13.546101 <4>[ 187.996912] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5303 21:44:13.546621 <4>[ 188.010755] CPU: 1 PID: 3020 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5304 21:44:13.547082 <4>[ 188.018781] Hardware name: ARM Juno development board (r0) (DT)
5305 21:44:13.547921 <4>[ 188.024972] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5306 21:44:13.548299 <4>[ 188.032214] pc : refcount_warn_saturate+0xc8/0x224
5307 21:44:13.548707 <4>[ 188.037280] lr : refcount_warn_saturate+0xc8/0x224
5308 21:44:13.549096 <4>[ 188.042344] sp : ffff80001014b820
5309 21:44:13.589515 <4>[ 188.045925] x29: ffff80001014b820 x28: ffff000803191a80 x27: 0000000000000000
5310 21:44:13.590007 <4>[ 188.053352] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffafa6f000
5311 21:44:13.590464 <4>[ 188.060777] x23: ffff000806eaf000 x22: ffff80001014b9f0 x21: 000000000000001f
5312 21:44:13.590886 <4>[ 188.068202] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5313 21:44:13.591286 <4>[ 188.075626] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5314 21:44:13.592785 <4>[ 188.083051] x14: 0000000000000000 x13: 205d313530333839 x12: 2e37383120205b3e
5315 21:44:13.632816 <4>[ 188.090476] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e944
5316 21:44:13.633286 <4>[ 188.097900] x8 : ffff80001014b4f8 x7 : 0000000000000000 x6 : 0000000000001ffe
5317 21:44:13.633747 <4>[ 188.105324] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
5318 21:44:13.634160 <4>[ 188.112749] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803191a80
5319 21:44:13.634559 <4>[ 188.120173] Call trace:
5320 21:44:13.634951 <4>[ 188.122882] refcount_warn_saturate+0xc8/0x224
5321 21:44:13.635333 <4>[ 188.127601] __refcount_sub_and_test.constprop.0+0x8c/0x94
5322 21:44:13.676221 <4>[ 188.133365] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5323 21:44:13.676687 <4>[ 188.139216] lkdtm_do_action+0x2c/0x50
5324 21:44:13.677041 <4>[ 188.143235] direct_entry+0x164/0x180
5325 21:44:13.677387 <4>[ 188.147168] full_proxy_write+0x68/0xc0
5326 21:44:13.677702 <4>[ 188.151278] vfs_write+0xcc/0x2e0
5327 21:44:13.677999 <4>[ 188.154867] ksys_write+0x80/0x110
5328 21:44:13.678290 <4>[ 188.158542] __arm64_sys_write+0x28/0x40
5329 21:44:13.678577 <4>[ 188.162738] invoke_syscall+0x8c/0x120
5330 21:44:13.678865 <4>[ 188.166763] el0_svc_common.constprop.0+0x68/0x124
5331 21:44:13.679197 <4>[ 188.171831] do_el0_svc+0x40/0xcc
5332 21:44:13.679932 <4>[ 188.175419] el0_svc+0x48/0xc0
5333 21:44:13.719514 <4>[ 188.178745] el0t_64_sync_handler+0xf4/0x120
5334 21:44:13.720007 <4>[ 188.183287] el0t_64_sync+0x18c/0x190
5335 21:44:13.720364 <4>[ 188.187221] irq event stamp: 0
5336 21:44:13.720687 <4>[ 188.190539] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5337 21:44:13.720995 <4>[ 188.197085] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5338 21:44:13.721295 <4>[ 188.205549] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5339 21:44:13.722696 <4>[ 188.214009] softirqs last disabled at (0): [<0000000000000000>] 0x0
5340 21:44:13.739621 <4>[ 188.220551] ---[ end trace 0000000000000000 ]---
5341 21:44:13.742756 <6>[ 188.225544] lkdtm: Negative detected: saturated
5342 21:44:13.910844 # [ 187.964101] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5343 21:44:13.911127 # [ 187.971261] lkdtm: attempting bad refcount_dec_and_test() below zero
5344 21:44:13.911304 # [ 187.978097] ------------[ cut here ]------------
5345 21:44:13.911481 # [ 187.983051] refcount_t: underflow; use-after-free.
5346 21:44:13.911632 # [ 187.988174] WARNING: CPU: 1 PID: 3020 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5347 21:44:13.953968 # [ 187.996912] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5348 21:44:13.954260 # [ 188.010755] CPU: 1 PID: 3020 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5349 21:44:13.954453 # [ 188.018781] Hardware name: ARM Juno development board (r0) (DT)
5350 21:44:13.954623 # [ 188.024972] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5351 21:44:13.954783 # [ 188.032214] pc : refcount_warn_saturate+0xc8/0x224
5352 21:44:13.954933 # [ 188.037280] lr : refcount_warn_saturate+0xc8/0x224
5353 21:44:13.955079 # [ 188.042344] sp : ffff80001014b820
5354 21:44:13.997104 # [ 188.045925] x29: ffff80001014b820 x28: ffff000803191a80 x27: 0000000000000000
5355 21:44:13.997361 # [ 188.053352] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffafa6f000
5356 21:44:13.997541 # [ 188.060777] x23: ffff000806eaf000 x22: ffff80001014b9f0 x21: 000000000000001f
5357 21:44:13.997705 # [ 188.068202] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5358 21:44:13.997860 # [ 188.075626] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5359 21:44:13.998008 # [ 188.083051] x14: 0000000000000000 x13: 205d313530333839 x12: 2e37383120205b3e
5360 21:44:14.040255 # [ 188.090476] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e944
5361 21:44:14.040553 # [ 188.097900] x8 : ffff80001014b4f8 x7 : 0000000000000000 x6 : 0000000000001ffe
5362 21:44:14.040747 # [ 188.105324] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
5363 21:44:14.040914 # [ 188.112749] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803191a80
5364 21:44:14.041069 # [ 188.120173] Call trace:
5365 21:44:14.041217 # [ 188.122882] refcount_warn_saturate+0xc8/0x224
5366 21:44:14.041365 # [ 188.127601] __refcount_sub_and_test.constprop.0+0x8c/0x94
5367 21:44:14.043628 # [ 188.133365] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5368 21:44:14.083754 # [ 188.139216] lkdtm_do_action+0x2c/0x50
5369 21:44:14.084275 # [ 188.143235] direct_entry+0x164/0x180
5370 21:44:14.084634 # [ 188.147168] full_proxy_write+0x68/0xc0
5371 21:44:14.084953 # [ 188.151278] vfs_write+0xcc/0x2e0
5372 21:44:14.085249 # [ 188.154867] ksys_write+0x80/0x110
5373 21:44:14.085536 # [ 188.158542] __arm64_sys_write+0x28/0x40
5374 21:44:14.085828 # [ 188.162738] invoke_syscall+0x8c/0x120
5375 21:44:14.086108 # [ 188.166763] el0_svc_common.constprop.0+0x68/0x124
5376 21:44:14.086385 # [ 188.171831] do_el0_svc+0x40/0xcc
5377 21:44:14.086712 # [ 188.175419] el0_svc+0x48/0xc0
5378 21:44:14.087402 # [ 188.178745] el0t_64_sync_handler+0xf4/0x120
5379 21:44:14.126908 # [ 188.183287] el0t_64_sync+0x18c/0x190
5380 21:44:14.127374 # [ 188.187221] irq event stamp: 0
5381 21:44:14.127717 # [ 188.190539] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5382 21:44:14.128107 # [ 188.197085] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5383 21:44:14.128419 # [ 188.205549] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5384 21:44:14.128712 # [ 188.214009] softirqs last disabled at (0): [<0000000000000000>] 0x0
5385 21:44:14.130163 # [ 188.220551] ---[ end trace 0000000000000000 ]---
5386 21:44:14.158822 # [ 188.225544] lkdtm: Negative detected: saturated
5387 21:44:14.159280 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5388 21:44:14.159626 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5389 21:44:14.162040 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5390 21:44:14.796761 <6>[ 189.257661] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5391 21:44:14.797306 <6>[ 189.264859] lkdtm: attempting bad refcount_sub_and_test() below zero
5392 21:44:14.797788 <4>[ 189.271560] ------------[ cut here ]------------
5393 21:44:14.798223 <4>[ 189.276509] refcount_t: underflow; use-after-free.
5394 21:44:14.798636 <4>[ 189.281859] WARNING: CPU: 1 PID: 3064 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5395 21:44:14.839950 <4>[ 189.290609] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5396 21:44:14.840468 <4>[ 189.304452] CPU: 1 PID: 3064 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5397 21:44:14.840841 <4>[ 189.312478] Hardware name: ARM Juno development board (r0) (DT)
5398 21:44:14.841176 <4>[ 189.318671] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5399 21:44:14.841874 <4>[ 189.325912] pc : refcount_warn_saturate+0xc8/0x224
5400 21:44:14.842219 <4>[ 189.330978] lr : refcount_warn_saturate+0xc8/0x224
5401 21:44:14.842526 <4>[ 189.336043] sp : ffff8000101fb840
5402 21:44:14.883144 <4>[ 189.339623] x29: ffff8000101fb840 x28: ffff000805989a80 x27: 0000000000000000
5403 21:44:14.883630 <4>[ 189.347050] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8b89f000
5404 21:44:14.884449 <4>[ 189.354475] x23: ffff0008060d4000 x22: ffff8000101fba10 x21: 000000000000001f
5405 21:44:14.884826 <4>[ 189.361900] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5406 21:44:14.885148 <4>[ 189.369324] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5407 21:44:14.886595 <4>[ 189.376749] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
5408 21:44:14.926549 <4>[ 189.384173] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
5409 21:44:14.927012 <4>[ 189.391597] x8 : ffff8000101fb5b8 x7 : 0000000000000000 x6 : ffff8000081002f4
5410 21:44:14.927370 <4>[ 189.399021] x5 : ffff8000101fc000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5411 21:44:14.927694 <4>[ 189.406445] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805989a80
5412 21:44:14.928074 <4>[ 189.413868] Call trace:
5413 21:44:14.928379 <4>[ 189.416579] refcount_warn_saturate+0xc8/0x224
5414 21:44:14.928675 <4>[ 189.421298] __refcount_sub_and_test.constprop.0+0x8c/0x94
5415 21:44:14.969917 <4>[ 189.427062] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5416 21:44:14.970374 <4>[ 189.432913] lkdtm_do_action+0x2c/0x50
5417 21:44:14.970728 <4>[ 189.436932] direct_entry+0x164/0x180
5418 21:44:14.971052 <4>[ 189.440863] full_proxy_write+0x68/0xc0
5419 21:44:14.971364 <4>[ 189.444974] vfs_write+0xcc/0x2e0
5420 21:44:14.971660 <4>[ 189.448563] ksys_write+0x80/0x110
5421 21:44:14.972007 <4>[ 189.452237] __arm64_sys_write+0x28/0x40
5422 21:44:14.972300 <4>[ 189.456434] invoke_syscall+0x8c/0x120
5423 21:44:14.972592 <4>[ 189.460460] el0_svc_common.constprop.0+0x68/0x124
5424 21:44:14.972964 <4>[ 189.465528] do_el0_svc+0x40/0xcc
5425 21:44:14.973703 <4>[ 189.469116] el0_svc+0x48/0xc0
5426 21:44:15.013267 <4>[ 189.472441] el0t_64_sync_handler+0xf4/0x120
5427 21:44:15.013723 <4>[ 189.476983] el0t_64_sync+0x18c/0x190
5428 21:44:15.014070 <4>[ 189.480916] irq event stamp: 0
5429 21:44:15.014440 <4>[ 189.484235] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5430 21:44:15.014751 <4>[ 189.490780] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5431 21:44:15.015051 <4>[ 189.499244] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5432 21:44:15.016532 <4>[ 189.507705] softirqs last disabled at (0): [<0000000000000000>] 0x0
5433 21:44:15.034369 <4>[ 189.514247] ---[ end trace 0000000000000000 ]---
5434 21:44:15.037283 <6>[ 189.519205] lkdtm: Negative detected: saturated
5435 21:44:15.237326 # [ 189.257661] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5436 21:44:15.237852 # [ 189.264859] lkdtm: attempting bad refcount_sub_and_test() below zero
5437 21:44:15.238222 # [ 189.271560] ------------[ cut here ]------------
5438 21:44:15.238564 # [ 189.276509] refcount_t: underflow; use-after-free.
5439 21:44:15.238878 # [ 189.281859] WARNING: CPU: 1 PID: 3064 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5440 21:44:15.280157 # [ 189.290609] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5441 21:44:15.280434 # [ 189.304452] CPU: 1 PID: 3064 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5442 21:44:15.280631 # [ 189.312478] Hardware name: ARM Juno development board (r0) (DT)
5443 21:44:15.280806 # [ 189.318671] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5444 21:44:15.280971 # [ 189.325912] pc : refcount_warn_saturate+0xc8/0x224
5445 21:44:15.281129 # [ 189.330978] lr : refcount_warn_saturate+0xc8/0x224
5446 21:44:15.281342 # [ 189.336043] sp : ffff8000101fb840
5447 21:44:15.283495 # [ 189.339623] x29: ffff8000101fb840 x28: ffff000805989a80 x27: 0000000000000000
5448 21:44:15.323628 # [ 189.347050] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8b89f000
5449 21:44:15.324166 # [ 189.354475] x23: ffff0008060d4000 x22: ffff8000101fba10 x21: 000000000000001f
5450 21:44:15.324533 # [ 189.361900] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5451 21:44:15.324863 # [ 189.369324] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5452 21:44:15.325179 # [ 189.376749] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
5453 21:44:15.366826 # [ 189.384173] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
5454 21:44:15.367327 # [ 189.391597] x8 : ffff8000101fb5b8 x7 : 0000000000000000 x6 : ffff8000081002f4
5455 21:44:15.367688 # [ 189.399021] x5 : ffff8000101fc000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5456 21:44:15.368084 # [ 189.406445] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805989a80
5457 21:44:15.368420 # [ 189.413868] Call trace:
5458 21:44:15.368724 # [ 189.416579] refcount_warn_saturate+0xc8/0x224
5459 21:44:15.369018 # [ 189.421298] __refcount_sub_and_test.constprop.0+0x8c/0x94
5460 21:44:15.370036 # [ 189.427062] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5461 21:44:15.409959 # [ 189.432913] lkdtm_do_action+0x2c/0x50
5462 21:44:15.410434 # [ 189.436932] direct_entry+0x164/0x180
5463 21:44:15.410791 # [ 189.440863] full_proxy_write+0x68/0xc0
5464 21:44:15.411143 # [ 189.444974] vfs_write+0xcc/0x2e0
5465 21:44:15.411452 # [ 189.448563] ksys_write+0x80/0x110
5466 21:44:15.411756 # [ 189.452237] __arm64_sys_write+0x28/0x40
5467 21:44:15.412114 # [ 189.456434] invoke_syscall+0x8c/0x120
5468 21:44:15.412426 # [ 189.460460] el0_svc_common.constprop.0+0x68/0x124
5469 21:44:15.412719 # [ 189.465528] do_el0_svc+0x40/0xcc
5470 21:44:15.413117 # [ 189.469116] el0_svc+0x48/0xc0
5471 21:44:15.413823 # [ 189.472441] el0t_64_sync_handler+0xf4/0x120
5472 21:44:15.453141 # [ 189.476983] el0t_64_sync+0x18c/0x190
5473 21:44:15.453655 # [ 189.480916] irq event stamp: 0
5474 21:44:15.454022 # [ 189.484235] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5475 21:44:15.454357 # [ 189.490780] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5476 21:44:15.454671 # [ 189.499244] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5477 21:44:15.454972 # [ 189.507705] softirqs last disabled at (0): [<0000000000000000>] 0x0
5478 21:44:15.456399 # [ 189.514247] ---[ end trace 0000000000000000 ]---
5479 21:44:15.478937 # [ 189.519205] lkdtm: Negative detected: saturated
5480 21:44:15.479429 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5481 21:44:15.482210 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5482 21:44:15.482813 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5483 21:44:16.034340 <6>[ 190.492243] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5484 21:44:16.034821 <6>[ 190.498259] lkdtm: attempting safe refcount_inc_not_zero() from zero
5485 21:44:16.035163 <6>[ 190.504958] lkdtm: Good: zero detected
5486 21:44:16.035472 <6>[ 190.509226] lkdtm: Correctly stayed at zero
5487 21:44:16.036108 <6>[ 190.513753] lkdtm: attempting bad refcount_inc() from zero
5488 21:44:16.036421 <4>[ 190.519542] ------------[ cut here ]------------
5489 21:44:16.036697 <4>[ 190.524455] refcount_t: addition on 0; use-after-free.
5490 21:44:16.037774 <4>[ 190.529926] WARNING: CPU: 1 PID: 3103 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5491 21:44:16.077565 <4>[ 190.538750] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5492 21:44:16.078379 <4>[ 190.552593] CPU: 1 PID: 3103 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5493 21:44:16.078757 <4>[ 190.560618] Hardware name: ARM Juno development board (r0) (DT)
5494 21:44:16.079094 <4>[ 190.566811] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5495 21:44:16.081115 <4>[ 190.574053] pc : refcount_warn_saturate+0x160/0x224
5496 21:44:16.120973 <4>[ 190.579206] lr : refcount_warn_saturate+0x160/0x224
5497 21:44:16.121437 <4>[ 190.584358] sp : ffff8000102a3b30
5498 21:44:16.122171 <4>[ 190.587938] x29: ffff8000102a3b30 x28: ffff000804ce0040 x27: 0000000000000000
5499 21:44:16.122530 <4>[ 190.595366] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8f5bf000
5500 21:44:16.122851 <4>[ 190.602790] x23: ffff0008061dd000 x22: ffff8000102a3d00 x21: 0000000000000012
5501 21:44:16.123164 <4>[ 190.610216] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5502 21:44:16.124285 <4>[ 190.617641] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
5503 21:44:16.164374 <4>[ 190.625065] x14: 0000000000000000 x13: 205d353534343235 x12: 2e30393120205b3e
5504 21:44:16.164842 <4>[ 190.632490] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5505 21:44:16.165202 <4>[ 190.639914] x8 : ffff8000102a3808 x7 : 0000000000000000 x6 : 0000000000001ffe
5506 21:44:16.165534 <4>[ 190.647338] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
5507 21:44:16.165847 <4>[ 190.654762] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804ce0040
5508 21:44:16.166151 <4>[ 190.662186] Call trace:
5509 21:44:16.207692 <4>[ 190.664896] refcount_warn_saturate+0x160/0x224
5510 21:44:16.208197 <4>[ 190.669701] __refcount_add.constprop.0+0x64/0x90
5511 21:44:16.208933 <4>[ 190.674682] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5512 21:44:16.209283 <4>[ 190.679402] lkdtm_do_action+0x2c/0x50
5513 21:44:16.209598 <4>[ 190.683422] direct_entry+0x164/0x180
5514 21:44:16.209901 <4>[ 190.687354] full_proxy_write+0x68/0xc0
5515 21:44:16.210193 <4>[ 190.691464] vfs_write+0xcc/0x2e0
5516 21:44:16.210486 <4>[ 190.695054] ksys_write+0x80/0x110
5517 21:44:16.210820 <4>[ 190.698729] __arm64_sys_write+0x28/0x40
5518 21:44:16.211142 <4>[ 190.702926] invoke_syscall+0x8c/0x120
5519 21:44:16.211503 <4>[ 190.706950] el0_svc_common.constprop.0+0x68/0x124
5520 21:44:16.251039 <4>[ 190.712019] do_el0_svc+0x40/0xcc
5521 21:44:16.251492 <4>[ 190.715607] el0_svc+0x48/0xc0
5522 21:44:16.251866 <4>[ 190.718931] el0t_64_sync_handler+0xf4/0x120
5523 21:44:16.252198 <4>[ 190.723473] el0t_64_sync+0x18c/0x190
5524 21:44:16.252506 <4>[ 190.727407] irq event stamp: 0
5525 21:44:16.252800 <4>[ 190.730725] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5526 21:44:16.253098 <4>[ 190.737272] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5527 21:44:16.254261 <4>[ 190.745735] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5528 21:44:16.277363 <4>[ 190.754196] softirqs last disabled at (0): [<0000000000000000>] 0x0
5529 21:44:16.277964 <4>[ 190.760738] ---[ end trace 0000000000000000 ]---
5530 21:44:16.280652 <6>[ 190.765693] lkdtm: Zero detected: saturated
5531 21:44:16.458572 # [ 190.492243] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5532 21:44:16.458888 # [ 190.498259] lkdtm: attempting safe refcount_inc_not_zero() from zero
5533 21:44:16.459090 # [ 190.504958] lkdtm: Good: zero detected
5534 21:44:16.459271 # [ 190.509226] lkdtm: Correctly stayed at zero
5535 21:44:16.459440 # [ 190.513753] lkdtm: attempting bad refcount_inc() from zero
5536 21:44:16.459625 # [ 190.519542] ------------[ cut here ]------------
5537 21:44:16.459812 # [ 190.524455] refcount_t: addition on 0; use-after-free.
5538 21:44:16.501666 # [ 190.529926] WARNING: CPU: 1 PID: 3103 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5539 21:44:16.501945 # [ 190.538750] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5540 21:44:16.502143 # [ 190.552593] CPU: 1 PID: 3103 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5541 21:44:16.502320 # [ 190.560618] Hardware name: ARM Juno development board (r0) (DT)
5542 21:44:16.502531 # [ 190.566811] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5543 21:44:16.504821 # [ 190.574053] pc : refcount_warn_saturate+0x160/0x224
5544 21:44:16.545105 # [ 190.579206] lr : refcount_warn_saturate+0x160/0x224
5545 21:44:16.545598 # [ 190.584358] sp : ffff8000102a3b30
5546 21:44:16.545960 # [ 190.587938] x29: ffff8000102a3b30 x28: ffff000804ce0040 x27: 0000000000000000
5547 21:44:16.546295 # [ 190.595366] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8f5bf000
5548 21:44:16.546616 # [ 190.602790] x23: ffff0008061dd000 x22: ffff8000102a3d00 x21: 0000000000000012
5549 21:44:16.546921 # [ 190.610216] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5550 21:44:16.588300 # [ 190.617641] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
5551 21:44:16.588776 # [ 190.625065] x14: 0000000000000000 x13: 205d353534343235 x12: 2e30393120205b3e
5552 21:44:16.589136 # [ 190.632490] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5553 21:44:16.589464 # [ 190.639914] x8 : ffff8000102a3808 x7 : 0000000000000000 x6 : 0000000000001ffe
5554 21:44:16.589776 # [ 190.647338] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
5555 21:44:16.590078 # [ 190.654762] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804ce0040
5556 21:44:16.591526 # [ 190.662186] Call trace:
5557 21:44:16.631514 # [ 190.664896] refcount_warn_saturate+0x160/0x224
5558 21:44:16.632086 # [ 190.669701] __refcount_add.constprop.0+0x64/0x90
5559 21:44:16.632459 # [ 190.674682] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5560 21:44:16.632790 # [ 190.679402] lkdtm_do_action+0x2c/0x50
5561 21:44:16.633106 # [ 190.683422] direct_entry+0x164/0x180
5562 21:44:16.633413 # [ 190.687354] full_proxy_write+0x68/0xc0
5563 21:44:16.633708 # [ 190.691464] vfs_write+0xcc/0x2e0
5564 21:44:16.634001 # [ 190.695054] ksys_write+0x80/0x110
5565 21:44:16.634287 # [ 190.698729] __arm64_sys_write+0x28/0x40
5566 21:44:16.634664 # [ 190.702926] invoke_syscall+0x8c/0x120
5567 21:44:16.635346 # [ 190.706950] el0_svc_common.constprop.0+0x68/0x124
5568 21:44:16.674587 # [ 190.712019] do_el0_svc+0x40/0xcc
5569 21:44:16.675057 # [ 190.715607] el0_svc+0x48/0xc0
5570 21:44:16.675413 # [ 190.718931] el0t_64_sync_handler+0xf4/0x120
5571 21:44:16.675738 # [ 190.723473] el0t_64_sync+0x18c/0x190
5572 21:44:16.676098 # [ 190.727407] irq event stamp: 0
5573 21:44:16.676402 # [ 190.730725] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5574 21:44:16.676698 # [ 190.737272] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5575 21:44:16.677854 # [ 190.745735] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5576 21:44:16.712172 # [ 190.754196] softirqs last disabled at (0): [<0000000000000000>] 0x0
5577 21:44:16.712650 # [ 190.760738] ---[ end trace 0000000000000000 ]---
5578 21:44:16.713006 # [ 190.765693] lkdtm: Zero detected: saturated
5579 21:44:16.713333 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5580 21:44:16.713658 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5581 21:44:16.715451 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5582 21:44:17.251568 <6>[ 191.710344] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5583 21:44:17.252092 <6>[ 191.716362] lkdtm: attempting safe refcount_add_not_zero() from zero
5584 21:44:17.252792 <6>[ 191.723061] lkdtm: Good: zero detected
5585 21:44:17.253117 <6>[ 191.727329] lkdtm: Correctly stayed at zero
5586 21:44:17.253411 <6>[ 191.731850] lkdtm: attempting bad refcount_add() from zero
5587 21:44:17.253690 <4>[ 191.737638] ------------[ cut here ]------------
5588 21:44:17.253956 <4>[ 191.742549] refcount_t: addition on 0; use-after-free.
5589 21:44:17.294949 <4>[ 191.748017] WARNING: CPU: 1 PID: 3142 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5590 21:44:17.295880 <4>[ 191.756841] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5591 21:44:17.296273 <4>[ 191.770684] CPU: 1 PID: 3142 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5592 21:44:17.296619 <4>[ 191.778711] Hardware name: ARM Juno development board (r0) (DT)
5593 21:44:17.296936 <4>[ 191.784903] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5594 21:44:17.298534 <4>[ 191.792144] pc : refcount_warn_saturate+0x160/0x224
5595 21:44:17.338382 <4>[ 191.797298] lr : refcount_warn_saturate+0x160/0x224
5596 21:44:17.338841 <4>[ 191.802450] sp : ffff80001035b950
5597 21:44:17.339593 <4>[ 191.806029] x29: ffff80001035b950 x28: ffff0008030f8040 x27: 0000000000000000
5598 21:44:17.340011 <4>[ 191.813456] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb0e7f000
5599 21:44:17.340339 <4>[ 191.820881] x23: ffff000808432000 x22: ffff80001035bb20 x21: 0000000000000012
5600 21:44:17.340649 <4>[ 191.828305] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5601 21:44:17.341674 <4>[ 191.835730] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5602 21:44:17.381779 <4>[ 191.843154] x14: 0000000000000000 x13: 205d393435323437 x12: 2e31393120205b3e
5603 21:44:17.382234 <4>[ 191.850579] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5604 21:44:17.382582 <4>[ 191.858003] x8 : ffff80001035b628 x7 : 0000000000000000 x6 : 0000000000001ffe
5605 21:44:17.382904 <4>[ 191.865427] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
5606 21:44:17.383215 <4>[ 191.872850] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008030f8040
5607 21:44:17.385058 <4>[ 191.880274] Call trace:
5608 21:44:17.425035 <4>[ 191.882983] refcount_warn_saturate+0x160/0x224
5609 21:44:17.425492 <4>[ 191.887789] __refcount_add.constprop.0+0x64/0x90
5610 21:44:17.425842 <4>[ 191.892769] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5611 21:44:17.426165 <4>[ 191.897489] lkdtm_do_action+0x2c/0x50
5612 21:44:17.426471 <4>[ 191.901508] direct_entry+0x164/0x180
5613 21:44:17.426769 <4>[ 191.905440] full_proxy_write+0x68/0xc0
5614 21:44:17.427060 <4>[ 191.909550] vfs_write+0xcc/0x2e0
5615 21:44:17.427347 <4>[ 191.913140] ksys_write+0x80/0x110
5616 21:44:17.427630 <4>[ 191.916814] __arm64_sys_write+0x28/0x40
5617 21:44:17.427970 <4>[ 191.921011] invoke_syscall+0x8c/0x120
5618 21:44:17.468344 <4>[ 191.925036] el0_svc_common.constprop.0+0x68/0x124
5619 21:44:17.468826 <4>[ 191.930104] do_el0_svc+0x40/0xcc
5620 21:44:17.469189 <4>[ 191.933692] el0_svc+0x48/0xc0
5621 21:44:17.469519 <4>[ 191.937016] el0t_64_sync_handler+0xf4/0x120
5622 21:44:17.469837 <4>[ 191.941559] el0t_64_sync+0x18c/0x190
5623 21:44:17.470135 <4>[ 191.945492] irq event stamp: 0
5624 21:44:17.470434 <4>[ 191.948811] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5625 21:44:17.470744 <4>[ 191.955356] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5626 21:44:17.471603 <4>[ 191.963819] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5627 21:44:17.494354 <4>[ 191.972280] softirqs last disabled at (0): [<0000000000000000>] 0x0
5628 21:44:17.494732 <4>[ 191.978825] ---[ end trace 0000000000000000 ]---
5629 21:44:17.497438 <6>[ 191.983825] lkdtm: Zero detected: saturated
5630 21:44:17.656120 # [ 191.710344] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5631 21:44:17.656414 # [ 191.716362] lkdtm: attempting safe refcount_add_not_zero() from zero
5632 21:44:17.656609 # [ 191.723061] lkdtm: Good: zero detected
5633 21:44:17.656770 # [ 191.727329] lkdtm: Correctly stayed at zero
5634 21:44:17.656924 # [ 191.731850] lkdtm: attempting bad refcount_add() from zero
5635 21:44:17.657069 # [ 191.737638] ------------[ cut here ]------------
5636 21:44:17.657191 # [ 191.742549] refcount_t: addition on 0; use-after-free.
5637 21:44:17.699290 # [ 191.748017] WARNING: CPU: 1 PID: 3142 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5638 21:44:17.699551 # [ 191.756841] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5639 21:44:17.699726 # [ 191.770684] CPU: 1 PID: 3142 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5640 21:44:17.699909 # [ 191.778711] Hardware name: ARM Juno development board (r0) (DT)
5641 21:44:17.700063 # [ 191.784903] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5642 21:44:17.702472 # [ 191.792144] pc : refcount_warn_saturate+0x160/0x224
5643 21:44:17.742744 # [ 191.797298] lr : refcount_warn_saturate+0x160/0x224
5644 21:44:17.743212 # [ 191.802450] sp : ffff80001035b950
5645 21:44:17.743567 # [ 191.806029] x29: ffff80001035b950 x28: ffff0008030f8040 x27: 0000000000000000
5646 21:44:17.743948 # [ 191.813456] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb0e7f000
5647 21:44:17.744265 # [ 191.820881] x23: ffff000808432000 x22: ffff80001035bb20 x21: 0000000000000012
5648 21:44:17.744571 # [ 191.828305] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5649 21:44:17.785889 # [ 191.835730] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5650 21:44:17.786370 # [ 191.843154] x14: 0000000000000000 x13: 205d393435323437 x12: 2e31393120205b3e
5651 21:44:17.786729 # [ 191.850579] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5652 21:44:17.787058 # [ 191.858003] x8 : ffff80001035b628 x7 : 0000000000000000 x6 : 0000000000001ffe
5653 21:44:17.787377 # [ 191.865427] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
5654 21:44:17.787721 # [ 191.872850] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008030f8040
5655 21:44:17.789173 # [ 191.880274] Call trace:
5656 21:44:17.829008 # [ 191.882983] refcount_warn_saturate+0x160/0x224
5657 21:44:17.829513 # [ 191.887789] __refcount_add.constprop.0+0x64/0x90
5658 21:44:17.829880 # [ 191.892769] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5659 21:44:17.830705 # [ 191.897489] lkdtm_do_action+0x2c/0x50
5660 21:44:17.831062 # [ 191.901508] direct_entry+0x164/0x180
5661 21:44:17.831380 # [ 191.905440] full_proxy_write+0x68/0xc0
5662 21:44:17.831684 # [ 191.909550] vfs_write+0xcc/0x2e0
5663 21:44:17.832103 # [ 191.913140] ksys_write+0x80/0x110
5664 21:44:17.832449 # [ 191.916814] __arm64_sys_write+0x28/0x40
5665 21:44:17.832746 # [ 191.921011] invoke_syscall+0x8c/0x120
5666 21:44:17.833110 # [ 191.925036] el0_svc_common.constprop.0+0x68/0x124
5667 21:44:17.872269 # [ 191.930104] do_el0_svc+0x40/0xcc
5668 21:44:17.872748 # [ 191.933692] el0_svc+0x48/0xc0
5669 21:44:17.873195 # [ 191.937016] el0t_64_sync_handler+0xf4/0x120
5670 21:44:17.873610 # [ 191.941559] el0t_64_sync+0x18c/0x190
5671 21:44:17.874005 # [ 191.945492] irq event stamp: 0
5672 21:44:17.874395 # [ 191.948811] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5673 21:44:17.874775 # [ 191.955356] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5674 21:44:17.875563 # [ 191.963819] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5675 21:44:17.909467 # [ 191.972280] softirqs last disabled at (0): [<0000000000000000>] 0x0
5676 21:44:17.909954 # [ 191.978825] ---[ end trace 0000000000000000 ]---
5677 21:44:17.910314 # [ 191.983825] lkdtm: Zero detected: saturated
5678 21:44:17.910643 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5679 21:44:17.910951 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5680 21:44:17.912638 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5681 21:44:18.566027 <6>[ 193.027048] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5682 21:44:18.566541 <6>[ 193.033513] lkdtm: attempting bad refcount_inc() from saturated
5683 21:44:18.566886 <4>[ 193.039941] ------------[ cut here ]------------
5684 21:44:18.567202 <4>[ 193.044913] refcount_t: saturated; leaking memory.
5685 21:44:18.567915 <4>[ 193.050042] WARNING: CPU: 1 PID: 3186 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5686 21:44:18.609249 <4>[ 193.058867] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5687 21:44:18.609795 <4>[ 193.072709] CPU: 1 PID: 3186 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5688 21:44:18.610556 <4>[ 193.080734] Hardware name: ARM Juno development board (r0) (DT)
5689 21:44:18.610920 <4>[ 193.086927] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5690 21:44:18.611241 <4>[ 193.094168] pc : refcount_warn_saturate+0x17c/0x224
5691 21:44:18.611540 <4>[ 193.099321] lr : refcount_warn_saturate+0x17c/0x224
5692 21:44:18.611870 <4>[ 193.104473] sp : ffff80001041b870
5693 21:44:18.652696 <4>[ 193.108053] x29: ffff80001041b870 x28: ffff00080d710040 x27: 0000000000000000
5694 21:44:18.653148 <4>[ 193.115481] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff89b5f000
5695 21:44:18.653490 <4>[ 193.122906] x23: ffff00080d6f5000 x22: ffff80001041ba40 x21: 0000000000000017
5696 21:44:18.653801 <4>[ 193.130330] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5697 21:44:18.654101 <4>[ 193.137755] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5698 21:44:18.654393 <4>[ 193.145179] x14: 0000000000000000 x13: 205d333139343430 x12: 2e33393120205b3e
5699 21:44:18.695981 <4>[ 193.152603] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
5700 21:44:18.696441 <4>[ 193.160028] x8 : ffff80001041b548 x7 : 0000000000000000 x6 : 0000000000001ffe
5701 21:44:18.696785 <4>[ 193.167452] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
5702 21:44:18.697106 <4>[ 193.174876] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d710040
5703 21:44:18.697407 <4>[ 193.182300] Call trace:
5704 21:44:18.697709 <4>[ 193.185009] refcount_warn_saturate+0x17c/0x224
5705 21:44:18.698003 <4>[ 193.189815] __refcount_add.constprop.0+0x80/0x90
5706 21:44:18.699187 <4>[ 193.194795] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5707 21:44:18.739315 <4>[ 193.199950] lkdtm_do_action+0x2c/0x50
5708 21:44:18.739800 <4>[ 193.203970] direct_entry+0x164/0x180
5709 21:44:18.740178 <4>[ 193.207902] full_proxy_write+0x68/0xc0
5710 21:44:18.740499 <4>[ 193.212013] vfs_write+0xcc/0x2e0
5711 21:44:18.740802 <4>[ 193.215602] ksys_write+0x80/0x110
5712 21:44:18.741089 <4>[ 193.219277] __arm64_sys_write+0x28/0x40
5713 21:44:18.741377 <4>[ 193.223474] invoke_syscall+0x8c/0x120
5714 21:44:18.741662 <4>[ 193.227499] el0_svc_common.constprop.0+0x68/0x124
5715 21:44:18.741945 <4>[ 193.232568] do_el0_svc+0x40/0xcc
5716 21:44:18.742267 <4>[ 193.236156] el0_svc+0x48/0xc0
5717 21:44:18.742974 <4>[ 193.239481] el0t_64_sync_handler+0xf4/0x120
5718 21:44:18.782719 <4>[ 193.244024] el0t_64_sync+0x18c/0x190
5719 21:44:18.783186 <4>[ 193.247957] irq event stamp: 0
5720 21:44:18.783537 <4>[ 193.251275] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5721 21:44:18.783997 <4>[ 193.257821] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5722 21:44:18.784770 <4>[ 193.266285] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5723 21:44:18.785262 <4>[ 193.274746] softirqs last disabled at (0): [<0000000000000000>] 0x0
5724 21:44:18.786001 <4>[ 193.281289] ---[ end trace 0000000000000000 ]---
5725 21:44:18.800594 <6>[ 193.286244] lkdtm: Saturation detected: still saturated
5726 21:44:18.984807 # [ 193.027048] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5727 21:44:18.985330 # [ 193.033513] lkdtm: attempting bad refcount_inc() from saturated
5728 21:44:18.985702 # [ 193.039941] ------------[ cut here ]------------
5729 21:44:18.986037 # [ 193.044913] refcount_t: saturated; leaking memory.
5730 21:44:18.986356 # [ 193.050042] WARNING: CPU: 1 PID: 3186 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5731 21:44:18.988111 # [ 193.058867] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5732 21:44:19.027733 # [ 193.072709] CPU: 1 PID: 3186 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5733 21:44:19.028036 # [ 193.080734] Hardware name: ARM Juno development board (r0) (DT)
5734 21:44:19.028225 # [ 193.086927] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5735 21:44:19.028395 # [ 193.094168] pc : refcount_warn_saturate+0x17c/0x224
5736 21:44:19.028552 # [ 193.099321] lr : refcount_warn_saturate+0x17c/0x224
5737 21:44:19.028702 # [ 193.104473] sp : ffff80001041b870
5738 21:44:19.030919 # [ 193.108053] x29: ffff80001041b870 x28: ffff00080d710040 x27: 0000000000000000
5739 21:44:19.071243 # [ 193.115481] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff89b5f000
5740 21:44:19.072077 # [ 193.122906] x23: ffff00080d6f5000 x22: ffff80001041ba40 x21: 0000000000000017
5741 21:44:19.072466 # [ 193.130330] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5742 21:44:19.072783 # [ 193.137755] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5743 21:44:19.073083 # [ 193.145179] x14: 0000000000000000 x13: 205d333139343430 x12: 2e33393120205b3e
5744 21:44:19.074559 # [ 193.152603] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
5745 21:44:19.114304 # [ 193.160028] x8 : ffff80001041b548 x7 : 0000000000000000 x6 : 0000000000001ffe
5746 21:44:19.115152 # [ 193.167452] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
5747 21:44:19.115513 # [ 193.174876] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d710040
5748 21:44:19.115900 # [ 193.182300] Call trace:
5749 21:44:19.116217 # [ 193.185009] refcount_warn_saturate+0x17c/0x224
5750 21:44:19.116509 # [ 193.189815] __refcount_add.constprop.0+0x80/0x90
5751 21:44:19.116791 # [ 193.194795] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5752 21:44:19.117504 # [ 193.199950] lkdtm_do_action+0x2c/0x50
5753 21:44:19.157491 # [ 193.203970] direct_entry+0x164/0x180
5754 21:44:19.157954 # [ 193.207902] full_proxy_write+0x68/0xc0
5755 21:44:19.158283 # [ 193.212013] vfs_write+0xcc/0x2e0
5756 21:44:19.158954 # [ 193.215602] ksys_write+0x80/0x110
5757 21:44:19.159276 # [ 193.219277] __arm64_sys_write+0x28/0x40
5758 21:44:19.159576 # [ 193.223474] invoke_syscall+0x8c/0x120
5759 21:44:19.159901 # [ 193.227499] el0_svc_common.constprop.0+0x68/0x124
5760 21:44:19.160191 # [ 193.232568] do_el0_svc+0x40/0xcc
5761 21:44:19.160465 # [ 193.236156] el0_svc+0x48/0xc0
5762 21:44:19.160759 # [ 193.239481] el0t_64_sync_handler+0xf4/0x120
5763 21:44:19.161102 # [ 193.244024] el0t_64_sync+0x18c/0x190
5764 21:44:19.200672 # [ 193.247957] irq event stamp: 0
5765 21:44:19.201147 # [ 193.251275] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5766 21:44:19.201941 # [ 193.257821] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5767 21:44:19.202380 # [ 193.266285] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5768 21:44:19.202733 # [ 193.274746] softirqs last disabled at (0): [<0000000000000000>] 0x0
5769 21:44:19.203040 # [ 193.281289] ---[ end trace 0000000000000000 ]---
5770 21:44:19.203914 # [ 193.286244] lkdtm: Saturation detected: still saturated
5771 21:44:19.226474 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5772 21:44:19.226955 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5773 21:44:19.229627 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5774 21:44:19.839659 <6>[ 194.300735] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5775 21:44:19.840163 <6>[ 194.307236] lkdtm: attempting bad refcount_dec() from saturated
5776 21:44:19.840818 <4>[ 194.313499] ------------[ cut here ]------------
5777 21:44:19.841126 <4>[ 194.318447] refcount_t: decrement hit 0; leaking memory.
5778 21:44:19.841405 <4>[ 194.324298] WARNING: CPU: 2 PID: 3230 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5779 21:44:19.882941 <4>[ 194.333045] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5780 21:44:19.883381 <4>[ 194.346887] CPU: 2 PID: 3230 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5781 21:44:19.884055 <4>[ 194.354914] Hardware name: ARM Juno development board (r0) (DT)
5782 21:44:19.884405 <4>[ 194.361105] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5783 21:44:19.884743 <4>[ 194.368347] pc : refcount_warn_saturate+0x68/0x224
5784 21:44:19.885104 <4>[ 194.373412] lr : refcount_warn_saturate+0x68/0x224
5785 21:44:19.885397 <4>[ 194.378477] sp : ffff8000104bb870
5786 21:44:19.926412 <4>[ 194.382058] x29: ffff8000104bb870 x28: ffff00080bb99a80 x27: 0000000000000000
5787 21:44:19.926883 <4>[ 194.389485] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8185f000
5788 21:44:19.927609 <4>[ 194.396911] x23: ffff000805971000 x22: ffff8000104bba40 x21: 0000000000000017
5789 21:44:19.927995 <4>[ 194.404336] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5790 21:44:19.928321 <4>[ 194.411759] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5791 21:44:19.928630 <4>[ 194.419184] x14: ffff0008008eb4c0 x13: ffff800974a51000 x12: 0000000030d4d91d
5792 21:44:19.969714 <4>[ 194.426608] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
5793 21:44:19.970175 <4>[ 194.434032] x8 : ffff8000104bb5e8 x7 : 0000000000000000 x6 : ffff8000081002f4
5794 21:44:19.970935 <4>[ 194.441456] x5 : ffff8000104bc000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5795 21:44:19.971303 <4>[ 194.448880] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bb99a80
5796 21:44:19.971622 <4>[ 194.456304] Call trace:
5797 21:44:19.971973 <4>[ 194.459014] refcount_warn_saturate+0x68/0x224
5798 21:44:19.972276 <4>[ 194.463732] __refcount_dec.constprop.0+0x50/0x60
5799 21:44:19.972973 <4>[ 194.468712] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5800 21:44:20.013094 <4>[ 194.473864] lkdtm_do_action+0x2c/0x50
5801 21:44:20.013548 <4>[ 194.477885] direct_entry+0x164/0x180
5802 21:44:20.014266 <4>[ 194.481817] full_proxy_write+0x68/0xc0
5803 21:44:20.014620 <4>[ 194.485928] vfs_write+0xcc/0x2e0
5804 21:44:20.014942 <4>[ 194.489517] ksys_write+0x80/0x110
5805 21:44:20.015246 <4>[ 194.493191] __arm64_sys_write+0x28/0x40
5806 21:44:20.015540 <4>[ 194.497387] invoke_syscall+0x8c/0x120
5807 21:44:20.015868 <4>[ 194.501413] el0_svc_common.constprop.0+0x68/0x124
5808 21:44:20.016178 <4>[ 194.506481] do_el0_svc+0x40/0xcc
5809 21:44:20.016573 <4>[ 194.510070] el0_svc+0x48/0xc0
5810 21:44:20.017046 <4>[ 194.513395] el0t_64_sync_handler+0xf4/0x120
5811 21:44:20.056518 <4>[ 194.517937] el0t_64_sync+0x18c/0x190
5812 21:44:20.057017 <4>[ 194.521870] irq event stamp: 0
5813 21:44:20.057475 <4>[ 194.525188] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5814 21:44:20.057896 <4>[ 194.531734] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5815 21:44:20.058302 <4>[ 194.540198] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5816 21:44:20.058705 <4>[ 194.548659] softirqs last disabled at (0): [<0000000000000000>] 0x0
5817 21:44:20.059768 <4>[ 194.555201] ---[ end trace 0000000000000000 ]---
5818 21:44:20.075174 <6>[ 194.560174] lkdtm: Saturation detected: still saturated
5819 21:44:20.258977 # [ 194.300735] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5820 21:44:20.259513 # [ 194.307236] lkdtm: attempting bad refcount_dec() from saturated
5821 21:44:20.260020 # [ 194.313499] ------------[ cut here ]------------
5822 21:44:20.260446 # [ 194.318447] refcount_t: decrement hit 0; leaking memory.
5823 21:44:20.260846 # [ 194.324298] WARNING: CPU: 2 PID: 3230 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5824 21:44:20.262307 # [ 194.333045] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5825 21:44:20.302233 # [ 194.346887] CPU: 2 PID: 3230 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5826 21:44:20.302770 # [ 194.354914] Hardware name: ARM Juno development board (r0) (DT)
5827 21:44:20.303240 # [ 194.361105] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5828 21:44:20.303669 # [ 194.368347] pc : refcount_warn_saturate+0x68/0x224
5829 21:44:20.304113 # [ 194.373412] lr : refcount_warn_saturate+0x68/0x224
5830 21:44:20.304517 # [ 194.378477] sp : ffff8000104bb870
5831 21:44:20.305380 # [ 194.382058] x29: ffff8000104bb870 x28: ffff00080bb99a80 x27: 0000000000000000
5832 21:44:20.345332 # [ 194.389485] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8185f000
5833 21:44:20.345825 # [ 194.396911] x23: ffff000805971000 x22: ffff8000104bba40 x21: 0000000000000017
5834 21:44:20.346281 # [ 194.404336] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5835 21:44:20.346698 # [ 194.411759] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5836 21:44:20.347103 # [ 194.419184] x14: ffff0008008eb4c0 x13: ffff800974a51000 x12: 0000000030d4d91d
5837 21:44:20.348514 # [ 194.426608] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
5838 21:44:20.388468 # [ 194.434032] x8 : ffff8000104bb5e8 x7 : 0000000000000000 x6 : ffff8000081002f4
5839 21:44:20.389380 # [ 194.441456] x5 : ffff8000104bc000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5840 21:44:20.389808 # [ 194.448880] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bb99a80
5841 21:44:20.390252 # [ 194.456304] Call trace:
5842 21:44:20.390585 # [ 194.459014] refcount_warn_saturate+0x68/0x224
5843 21:44:20.390895 # [ 194.463732] __refcount_dec.constprop.0+0x50/0x60
5844 21:44:20.391195 # [ 194.468712] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5845 21:44:20.391919 # [ 194.473864] lkdtm_do_action+0x2c/0x50
5846 21:44:20.431598 # [ 194.477885] direct_entry+0x164/0x180
5847 21:44:20.432125 # [ 194.481817] full_proxy_write+0x68/0xc0
5848 21:44:20.432491 # [ 194.485928] vfs_write+0xcc/0x2e0
5849 21:44:20.432819 # [ 194.489517] ksys_write+0x80/0x110
5850 21:44:20.433128 # [ 194.493191] __arm64_sys_write+0x28/0x40
5851 21:44:20.433428 # [ 194.497387] invoke_syscall+0x8c/0x120
5852 21:44:20.433721 # [ 194.501413] el0_svc_common.constprop.0+0x68/0x124
5853 21:44:20.434012 # [ 194.506481] do_el0_svc+0x40/0xcc
5854 21:44:20.434293 # [ 194.510070] el0_svc+0x48/0xc0
5855 21:44:20.434605 # [ 194.513395] el0t_64_sync_handler+0xf4/0x120
5856 21:44:20.435375 # [ 194.517937] el0t_64_sync+0x18c/0x190
5857 21:44:20.435713 # [ 194.521870] irq event stamp: 0
5858 21:44:20.474802 # [ 194.525188] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5859 21:44:20.475299 # [ 194.531734] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5860 21:44:20.475663 # [ 194.540198] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5861 21:44:20.476054 # [ 194.548659] softirqs last disabled at (0): [<0000000000000000>] 0x0
5862 21:44:20.476403 # [ 194.555201] ---[ end trace 0000000000000000 ]---
5863 21:44:20.478129 # [ 194.560174] lkdtm: Saturation detected: still saturated
5864 21:44:20.500578 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5865 21:44:20.503768 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5866 21:44:20.504283 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5867 21:44:21.107586 <6>[ 195.568630] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5868 21:44:21.108272 <6>[ 195.575112] lkdtm: attempting bad refcount_dec() from saturated
5869 21:44:21.108753 <4>[ 195.581378] ------------[ cut here ]------------
5870 21:44:21.109561 <4>[ 195.586327] refcount_t: saturated; leaking memory.
5871 21:44:21.109940 <4>[ 195.591606] WARNING: CPU: 1 PID: 3274 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5872 21:44:21.150892 <4>[ 195.600440] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5873 21:44:21.151404 <4>[ 195.614283] CPU: 1 PID: 3274 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5874 21:44:21.151896 <4>[ 195.622308] Hardware name: ARM Juno development board (r0) (DT)
5875 21:44:21.152690 <4>[ 195.628500] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5876 21:44:21.153064 <4>[ 195.635742] pc : refcount_warn_saturate+0x17c/0x224
5877 21:44:21.153475 <4>[ 195.640895] lr : refcount_warn_saturate+0x17c/0x224
5878 21:44:21.153862 <4>[ 195.646046] sp : ffff800010583970
5879 21:44:21.194247 <4>[ 195.649626] x29: ffff800010583970 x28: ffff0008030f8040 x27: 0000000000000000
5880 21:44:21.194716 <4>[ 195.657053] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb1b2f000
5881 21:44:21.195159 <4>[ 195.664478] x23: ffff000806f48000 x22: ffff800010583b40 x21: 0000000000000017
5882 21:44:21.195568 <4>[ 195.671903] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5883 21:44:21.196040 <4>[ 195.679327] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5884 21:44:21.196436 <4>[ 195.686752] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
5885 21:44:21.237602 <4>[ 195.694176] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
5886 21:44:21.238070 <4>[ 195.701600] x8 : ffff8000105836e8 x7 : 0000000000000000 x6 : ffff8000081002f4
5887 21:44:21.238519 <4>[ 195.709025] x5 : ffff800010584000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5888 21:44:21.238937 <4>[ 195.716448] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008030f8040
5889 21:44:21.239335 <4>[ 195.723872] Call trace:
5890 21:44:21.239720 <4>[ 195.726582] refcount_warn_saturate+0x17c/0x224
5891 21:44:21.240136 <4>[ 195.731387] __refcount_add.constprop.0+0x80/0x90
5892 21:44:21.240934 <4>[ 195.736368] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5893 21:44:21.281004 <4>[ 195.741523] lkdtm_do_action+0x2c/0x50
5894 21:44:21.281494 <4>[ 195.745541] direct_entry+0x164/0x180
5895 21:44:21.281858 <4>[ 195.749474] full_proxy_write+0x68/0xc0
5896 21:44:21.282188 <4>[ 195.753584] vfs_write+0xcc/0x2e0
5897 21:44:21.282493 <4>[ 195.757174] ksys_write+0x80/0x110
5898 21:44:21.282792 <4>[ 195.760848] __arm64_sys_write+0x28/0x40
5899 21:44:21.283088 <4>[ 195.765045] invoke_syscall+0x8c/0x120
5900 21:44:21.283379 <4>[ 195.769070] el0_svc_common.constprop.0+0x68/0x124
5901 21:44:21.283666 <4>[ 195.774138] do_el0_svc+0x40/0xcc
5902 21:44:21.284059 <4>[ 195.777727] el0_svc+0x48/0xc0
5903 21:44:21.284768 <4>[ 195.781052] el0t_64_sync_handler+0xf4/0x120
5904 21:44:21.324396 <4>[ 195.785595] el0t_64_sync+0x18c/0x190
5905 21:44:21.324890 <4>[ 195.789529] irq event stamp: 0
5906 21:44:21.325263 <4>[ 195.792847] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5907 21:44:21.325599 <4>[ 195.799392] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5908 21:44:21.325922 <4>[ 195.807856] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5909 21:44:21.326234 <4>[ 195.816317] softirqs last disabled at (0): [<0000000000000000>] 0x0
5910 21:44:21.327675 <4>[ 195.822859] ---[ end trace 0000000000000000 ]---
5911 21:44:21.343189 <6>[ 195.827821] lkdtm: Saturation detected: still saturated
5912 21:44:21.510945 # [ 195.568630] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5913 21:44:21.511233 # [ 195.575112] lkdtm: attempting bad refcount_dec() from saturated
5914 21:44:21.511529 # [ 195.581378] ------------[ cut here ]------------
5915 21:44:21.511717 # [ 195.586327] refcount_t: saturated; leaking memory.
5916 21:44:21.511916 # [ 195.591606] WARNING: CPU: 1 PID: 3274 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5917 21:44:21.554068 # [ 195.600440] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5918 21:44:21.554351 # [ 195.614283] CPU: 1 PID: 3274 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5919 21:44:21.554548 # [ 195.622308] Hardware name: ARM Juno development board (r0) (DT)
5920 21:44:21.554723 # [ 195.628500] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5921 21:44:21.554888 # [ 195.635742] pc : refcount_warn_saturate+0x17c/0x224
5922 21:44:21.555047 # [ 195.640895] lr : refcount_warn_saturate+0x17c/0x224
5923 21:44:21.555201 # [ 195.646046] sp : ffff800010583970
5924 21:44:21.557396 # [ 195.649626] x29: ffff800010583970 x28: ffff0008030f8040 x27: 0000000000000000
5925 21:44:21.597482 # [ 195.657053] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb1b2f000
5926 21:44:21.597991 # [ 195.664478] x23: ffff000806f48000 x22: ffff800010583b40 x21: 0000000000000017
5927 21:44:21.598356 # [ 195.671903] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
5928 21:44:21.598691 # [ 195.679327] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5929 21:44:21.599007 # [ 195.686752] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
5930 21:44:21.640634 # [ 195.694176] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
5931 21:44:21.641122 # [ 195.701600] x8 : ffff8000105836e8 x7 : 0000000000000000 x6 : ffff8000081002f4
5932 21:44:21.641558 # [ 195.709025] x5 : ffff800010584000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5933 21:44:21.641900 # [ 195.716448] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008030f8040
5934 21:44:21.642285 # [ 195.723872] Call trace:
5935 21:44:21.642595 # [ 195.726582] refcount_warn_saturate+0x17c/0x224
5936 21:44:21.642897 # [ 195.731387] __refcount_add.constprop.0+0x80/0x90
5937 21:44:21.643766 # [ 195.736368] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5938 21:44:21.683852 # [ 195.741523] lkdtm_do_action+0x2c/0x50
5939 21:44:21.684395 # [ 195.745541] direct_entry+0x164/0x180
5940 21:44:21.684767 # [ 195.749474] full_proxy_write+0x68/0xc0
5941 21:44:21.685094 # [ 195.753584] vfs_write+0xcc/0x2e0
5942 21:44:21.685411 # [ 195.757174] ksys_write+0x80/0x110
5943 21:44:21.685715 # [ 195.760848] __arm64_sys_write+0x28/0x40
5944 21:44:21.686016 # [ 195.765045] invoke_syscall+0x8c/0x120
5945 21:44:21.686311 # [ 195.769070] el0_svc_common.constprop.0+0x68/0x124
5946 21:44:21.686601 # [ 195.774138] do_el0_svc+0x40/0xcc
5947 21:44:21.686946 # [ 195.777727] el0_svc+0x48/0xc0
5948 21:44:21.687610 # [ 195.781052] el0t_64_sync_handler+0xf4/0x120
5949 21:44:21.727019 # [ 195.785595] el0t_64_sync+0x18c/0x190
5950 21:44:21.727594 # [ 195.789529] irq event stamp: 0
5951 21:44:21.728016 # [ 195.792847] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5952 21:44:21.728357 # [ 195.799392] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5953 21:44:21.729088 # [ 195.807856] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5954 21:44:21.729461 # [ 195.816317] softirqs last disabled at (0): [<0000000000000000>] 0x0
5955 21:44:21.729781 # [ 195.822859] ---[ end trace 0000000000000000 ]---
5956 21:44:21.752839 # [ 195.827821] lkdtm: Saturation detected: still saturated
5957 21:44:21.753316 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5958 21:44:21.753678 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5959 21:44:21.756061 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5960 21:44:22.308175 <6>[ 196.765828] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5961 21:44:22.308714 <6>[ 196.773057] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5962 21:44:22.309089 <4>[ 196.780105] ------------[ cut here ]------------
5963 21:44:22.309810 <4>[ 196.785051] refcount_t: saturated; leaking memory.
5964 21:44:22.310168 <4>[ 196.790319] WARNING: CPU: 1 PID: 3313 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5965 21:44:22.311675 <4>[ 196.799066] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5966 21:44:22.351409 <4>[ 196.812910] CPU: 1 PID: 3313 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
5967 21:44:22.351939 <4>[ 196.820936] Hardware name: ARM Juno development board (r0) (DT)
5968 21:44:22.352689 <4>[ 196.827127] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5969 21:44:22.353053 <4>[ 196.834369] pc : refcount_warn_saturate+0xf8/0x224
5970 21:44:22.353379 <4>[ 196.839435] lr : refcount_warn_saturate+0xf8/0x224
5971 21:44:22.353690 <4>[ 196.844500] sp : ffff80001063b910
5972 21:44:22.354961 <4>[ 196.848080] x29: ffff80001063b910 x28: ffff000803181a80 x27: 0000000000000000
5973 21:44:22.394777 <4>[ 196.855508] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa02ff000
5974 21:44:22.395230 <4>[ 196.862933] x23: ffff000805a26000 x22: ffff80001063baf0 x21: 00000000c0000001
5975 21:44:22.395585 <4>[ 196.870359] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
5976 21:44:22.395945 <4>[ 196.877783] x17: ffff8000096aea70 x16: ffff800008791598 x15: ffff8000080b2580
5977 21:44:22.396259 <4>[ 196.885208] x14: ffff8000096c583c x13: ffff80000802e15c x12: ffff80000843f758
5978 21:44:22.438119 <4>[ 196.892632] x11: ffff80000843f6a0 x10: ffff80000843f2bc x9 : ffff8000096ce870
5979 21:44:22.438579 <4>[ 196.900056] x8 : ffff80001063b438 x7 : 0000000000000000 x6 : 0000000000000028
5980 21:44:22.438933 <4>[ 196.907480] x5 : ffff80001063c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5981 21:44:22.439259 <4>[ 196.914904] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803181a80
5982 21:44:22.439572 <4>[ 196.922328] Call trace:
5983 21:44:22.439920 <4>[ 196.925038] refcount_warn_saturate+0xf8/0x224
5984 21:44:22.440229 <4>[ 196.929757] __refcount_add_not_zero.constprop.0+0x90/0xb0
5985 21:44:22.441308 <4>[ 196.935522] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
5986 21:44:22.481523 <4>[ 196.941459] lkdtm_do_action+0x2c/0x50
5987 21:44:22.482018 <4>[ 196.945480] direct_entry+0x164/0x180
5988 21:44:22.482384 <4>[ 196.949412] full_proxy_write+0x68/0xc0
5989 21:44:22.482714 <4>[ 196.953523] vfs_write+0xcc/0x2e0
5990 21:44:22.483021 <4>[ 196.957112] ksys_write+0x80/0x110
5991 21:44:22.483321 <4>[ 196.960787] __arm64_sys_write+0x28/0x40
5992 21:44:22.483616 <4>[ 196.964984] invoke_syscall+0x8c/0x120
5993 21:44:22.483948 <4>[ 196.969009] el0_svc_common.constprop.0+0x68/0x124
5994 21:44:22.484243 <4>[ 196.974077] do_el0_svc+0x40/0xcc
5995 21:44:22.484562 <4>[ 196.977665] el0_svc+0x48/0xc0
5996 21:44:22.485264 <4>[ 196.980991] el0t_64_sync_handler+0xf4/0x120
5997 21:44:22.525074 <4>[ 196.985534] el0t_64_sync+0x18c/0x190
5998 21:44:22.525547 <4>[ 196.989467] irq event stamp: 0
5999 21:44:22.525909 <4>[ 196.992785] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6000 21:44:22.526240 <4>[ 196.999331] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6001 21:44:22.526987 <4>[ 197.007794] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6002 21:44:22.527347 <4>[ 197.016256] softirqs last disabled at (0): [<0000000000000000>] 0x0
6003 21:44:22.528329 <4>[ 197.022798] ---[ end trace 0000000000000000 ]---
6004 21:44:22.543395 <6>[ 197.027871] lkdtm: Saturation detected: still saturated
6005 21:44:22.743167 # [ 196.765828] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6006 21:44:22.743459 # [ 196.773057] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6007 21:44:22.743712 # [ 196.780105] ------------[ cut here ]------------
6008 21:44:22.744129 # [ 196.785051] refcount_t: saturated; leaking memory.
6009 21:44:22.744922 # [ 196.790319] WARNING: CPU: 1 PID: 3313 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6010 21:44:22.746548 # [ 196.799066] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6011 21:44:22.786660 # [ 196.812910] CPU: 1 PID: 3313 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6012 21:44:22.787177 # [ 196.820936] Hardware name: ARM Juno development board (r0) (DT)
6013 21:44:22.787635 # [ 196.827127] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6014 21:44:22.788491 # [ 196.834369] pc : refcount_warn_saturate+0xf8/0x224
6015 21:44:22.788863 # [ 196.839435] lr : refcount_warn_saturate+0xf8/0x224
6016 21:44:22.789268 # [ 196.844500] sp : ffff80001063b910
6017 21:44:22.790096 # [ 196.848080] x29: ffff80001063b910 x28: ffff000803181a80 x27: 0000000000000000
6018 21:44:22.829754 # [ 196.855508] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa02ff000
6019 21:44:22.830240 # [ 196.862933] x23: ffff000805a26000 x22: ffff80001063baf0 x21: 00000000c0000001
6020 21:44:22.831072 # [ 196.870359] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
6021 21:44:22.831457 # [ 196.877783] x17: ffff8000096aea70 x16: ffff800008791598 x15: ffff8000080b2580
6022 21:44:22.831895 # [ 196.885208] x14: ffff8000096c583c x13: ffff80000802e15c x12: ffff80000843f758
6023 21:44:22.833079 # [ 196.892632] x11: ffff80000843f6a0 x10: ffff80000843f2bc x9 : ffff8000096ce870
6024 21:44:22.872903 # [ 196.900056] x8 : ffff80001063b438 x7 : 0000000000000000 x6 : 0000000000000028
6025 21:44:22.873420 # [ 196.907480] x5 : ffff80001063c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6026 21:44:22.873887 # [ 196.914904] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803181a80
6027 21:44:22.874316 # [ 196.922328] Call trace:
6028 21:44:22.875115 # [ 196.925038] refcount_warn_saturate+0xf8/0x224
6029 21:44:22.875490 # [ 196.929757] __refcount_add_not_zero.constprop.0+0x90/0xb0
6030 21:44:22.875964 # [ 196.935522] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
6031 21:44:22.876417 # [ 196.941459] lkdtm_do_action+0x2c/0x50
6032 21:44:22.916088 # [ 196.945480] direct_entry+0x164/0x180
6033 21:44:22.916632 # [ 196.949412] full_proxy_write+0x68/0xc0
6034 21:44:22.917004 # [ 196.953523] vfs_write+0xcc/0x2e0
6035 21:44:22.917758 # [ 196.957112] ksys_write+0x80/0x110
6036 21:44:22.918120 # [ 196.960787] __arm64_sys_write+0x28/0x40
6037 21:44:22.918453 # [ 196.964984] invoke_syscall+0x8c/0x120
6038 21:44:22.918875 # [ 196.969009] el0_svc_common.constprop.0+0x68/0x124
6039 21:44:22.919285 # [ 196.974077] do_el0_svc+0x40/0xcc
6040 21:44:22.919651 # [ 196.977665] el0_svc+0x48/0xc0
6041 21:44:22.919998 # [ 196.980991] el0t_64_sync_handler+0xf4/0x120
6042 21:44:22.920380 # [ 196.985534] el0t_64_sync+0x18c/0x190
6043 21:44:22.959313 # [ 196.989467] irq event stamp: 0
6044 21:44:22.959840 # [ 196.992785] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6045 21:44:22.960228 # [ 196.999331] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6046 21:44:22.960566 # [ 197.007794] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6047 21:44:22.960882 # [ 197.016256] softirqs last disabled at (0): [<0000000000000000>] 0x0
6048 21:44:22.961188 # [ 197.022798] ---[ end trace 0000000000000000 ]---
6049 21:44:22.962553 # [ 197.027871] lkdtm: Saturation detected: still saturated
6050 21:44:22.985100 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6051 21:44:22.985581 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6052 21:44:22.988284 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6053 21:44:23.532563 <6>[ 197.993006] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6054 21:44:23.533035 <6>[ 198.000645] lkdtm: attempting bad refcount_add_not_zero() from saturated
6055 21:44:23.533429 <4>[ 198.007710] ------------[ cut here ]------------
6056 21:44:23.533794 <4>[ 198.012667] refcount_t: saturated; leaking memory.
6057 21:44:23.534494 <4>[ 198.018035] WARNING: CPU: 1 PID: 3352 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6058 21:44:23.575832 <4>[ 198.026781] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6059 21:44:23.576365 <4>[ 198.040626] CPU: 1 PID: 3352 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6060 21:44:23.576810 <4>[ 198.048652] Hardware name: ARM Juno development board (r0) (DT)
6061 21:44:23.577605 <4>[ 198.054845] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6062 21:44:23.577973 <4>[ 198.062087] pc : refcount_warn_saturate+0xf8/0x224
6063 21:44:23.578370 <4>[ 198.067153] lr : refcount_warn_saturate+0xf8/0x224
6064 21:44:23.578755 <4>[ 198.072218] sp : ffff8000106eb9c0
6065 21:44:23.619213 <4>[ 198.075798] x29: ffff8000106eb9c0 x28: ffff000805989a80 x27: 0000000000000000
6066 21:44:23.619684 <4>[ 198.083226] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb695f000
6067 21:44:23.620153 <4>[ 198.090651] x23: ffff000806f75000 x22: ffff8000106ebba0 x21: 00000000c0000007
6068 21:44:23.620563 <4>[ 198.098076] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
6069 21:44:23.620954 <4>[ 198.105500] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6070 21:44:23.622483 <4>[ 198.112925] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
6071 21:44:23.662541 <4>[ 198.120349] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
6072 21:44:23.663026 <4>[ 198.127774] x8 : ffff8000106eb738 x7 : 0000000000000000 x6 : ffff8000081002f4
6073 21:44:23.663461 <4>[ 198.135198] x5 : ffff8000106ec000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6074 21:44:23.663925 <4>[ 198.142621] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805989a80
6075 21:44:23.664326 <4>[ 198.150045] Call trace:
6076 21:44:23.664713 <4>[ 198.152756] refcount_warn_saturate+0xf8/0x224
6077 21:44:23.665887 <4>[ 198.157473] __refcount_add_not_zero.constprop.0+0x90/0xb0
6078 21:44:23.705919 <4>[ 198.163238] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6079 21:44:23.706389 <4>[ 198.169175] lkdtm_do_action+0x2c/0x50
6080 21:44:23.706868 <4>[ 198.173196] direct_entry+0x164/0x180
6081 21:44:23.707356 <4>[ 198.177128] full_proxy_write+0x68/0xc0
6082 21:44:23.707803 <4>[ 198.181238] vfs_write+0xcc/0x2e0
6083 21:44:23.708216 <4>[ 198.184828] ksys_write+0x80/0x110
6084 21:44:23.708605 <4>[ 198.188503] __arm64_sys_write+0x28/0x40
6085 21:44:23.709073 <4>[ 198.192699] invoke_syscall+0x8c/0x120
6086 21:44:23.709468 <4>[ 198.196725] el0_svc_common.constprop.0+0x68/0x124
6087 21:44:23.709841 <4>[ 198.201793] do_el0_svc+0x40/0xcc
6088 21:44:23.710591 <4>[ 198.205382] el0_svc+0x48/0xc0
6089 21:44:23.749163 <4>[ 198.208706] el0t_64_sync_handler+0xf4/0x120
6090 21:44:23.749633 <4>[ 198.213249] el0t_64_sync+0x18c/0x190
6091 21:44:23.750066 <4>[ 198.217182] irq event stamp: 0
6092 21:44:23.750469 <4>[ 198.220501] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6093 21:44:23.750863 <4>[ 198.227046] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6094 21:44:23.751245 <4>[ 198.235510] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6095 21:44:23.752435 <4>[ 198.243971] softirqs last disabled at (0): [<0000000000000000>] 0x0
6096 21:44:23.770575 <4>[ 198.250513] ---[ end trace 0000000000000000 ]---
6097 21:44:23.773677 <6>[ 198.255477] lkdtm: Saturation detected: still saturated
6098 21:44:23.951581 # [ 197.993006] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6099 21:44:23.951873 # [ 198.000645] lkdtm: attempting bad refcount_add_not_zero() from saturated
6100 21:44:23.952099 # [ 198.007710] ------------[ cut here ]------------
6101 21:44:23.952304 # [ 198.012667] refcount_t: saturated; leaking memory.
6102 21:44:23.952505 # [ 198.018035] WARNING: CPU: 1 PID: 3352 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6103 21:44:23.994719 # [ 198.026781] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6104 21:44:23.994989 # [ 198.040626] CPU: 1 PID: 3352 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6105 21:44:23.995256 # [ 198.048652] Hardware name: ARM Juno development board (r0) (DT)
6106 21:44:23.995517 # [ 198.054845] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6107 21:44:23.995730 # [ 198.062087] pc : refcount_warn_saturate+0xf8/0x224
6108 21:44:23.995963 # [ 198.067153] lr : refcount_warn_saturate+0xf8/0x224
6109 21:44:23.996159 # [ 198.072218] sp : ffff8000106eb9c0
6110 21:44:24.038135 # [ 198.075798] x29: ffff8000106eb9c0 x28: ffff000805989a80 x27: 0000000000000000
6111 21:44:24.038634 # [ 198.083226] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb695f000
6112 21:44:24.038976 # [ 198.090651] x23: ffff000806f75000 x22: ffff8000106ebba0 x21: 00000000c0000007
6113 21:44:24.039678 # [ 198.098076] x20: 0000000000000000 x19: ffff80000b6db000 x18: 0000000000000000
6114 21:44:24.040072 # [ 198.105500] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6115 21:44:24.040381 # [ 198.112925] x14: ffff0008008e9a80 x13: ffff800974a31000 x12: 0000000030d4d91d
6116 21:44:24.081299 # [ 198.120349] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096cddec
6117 21:44:24.081772 # [ 198.127774] x8 : ffff8000106eb738 x7 : 0000000000000000 x6 : ffff8000081002f4
6118 21:44:24.082166 # [ 198.135198] x5 : ffff8000106ec000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6119 21:44:24.082485 # [ 198.142621] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805989a80
6120 21:44:24.082778 # [ 198.150045] Call trace:
6121 21:44:24.083061 # [ 198.152756] refcount_warn_saturate+0xf8/0x224
6122 21:44:24.083348 # [ 198.157473] __refcount_add_not_zero.constprop.0+0x90/0xb0
6123 21:44:24.084551 # [ 198.163238] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6124 21:44:24.124420 # [ 198.169175] lkdtm_do_action+0x2c/0x50
6125 21:44:24.124897 # [ 198.173196] direct_entry+0x164/0x180
6126 21:44:24.125253 # [ 198.177128] full_proxy_write+0x68/0xc0
6127 21:44:24.125571 # [ 198.181238] vfs_write+0xcc/0x2e0
6128 21:44:24.125869 # [ 198.184828] ksys_write+0x80/0x110
6129 21:44:24.126156 # [ 198.188503] __arm64_sys_write+0x28/0x40
6130 21:44:24.126435 # [ 198.192699] invoke_syscall+0x8c/0x120
6131 21:44:24.126714 # [ 198.196725] el0_svc_common.constprop.0+0x68/0x124
6132 21:44:24.126995 # [ 198.201793] do_el0_svc+0x40/0xcc
6133 21:44:24.127295 # [ 198.205382] el0_svc+0x48/0xc0
6134 21:44:24.128021 # [ 198.208706] el0t_64_sync_handler+0xf4/0x120
6135 21:44:24.167656 # [ 198.213249] el0t_64_sync+0x18c/0x190
6136 21:44:24.168187 # [ 198.217182] irq event stamp: 0
6137 21:44:24.168546 # [ 198.220501] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6138 21:44:24.168886 # [ 198.227046] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6139 21:44:24.169209 # [ 198.235510] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6140 21:44:24.169516 # [ 198.243971] softirqs last disabled at (0): [<0000000000000000>] 0x0
6141 21:44:24.170907 # [ 198.250513] ---[ end trace 0000000000000000 ]---
6142 21:44:24.199249 # [ 198.255477] lkdtm: Saturation detected: still saturated
6143 21:44:24.199721 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6144 21:44:24.200495 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6145 21:44:24.202516 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6146 21:44:24.834863 <6>[ 199.293840] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6147 21:44:24.835688 <6>[ 199.301077] lkdtm: attempting bad refcount_dec_and_test() from saturated
6148 21:44:24.836091 <4>[ 199.308529] ------------[ cut here ]------------
6149 21:44:24.836417 <4>[ 199.313493] refcount_t: underflow; use-after-free.
6150 21:44:24.836723 <4>[ 199.318617] WARNING: CPU: 1 PID: 3396 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6151 21:44:24.878211 <4>[ 199.327355] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6152 21:44:24.878702 <4>[ 199.341200] CPU: 1 PID: 3396 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6153 21:44:24.879425 <4>[ 199.349226] Hardware name: ARM Juno development board (r0) (DT)
6154 21:44:24.879859 <4>[ 199.355417] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6155 21:44:24.880247 <4>[ 199.362660] pc : refcount_warn_saturate+0xc8/0x224
6156 21:44:24.880557 <4>[ 199.367727] lr : refcount_warn_saturate+0xc8/0x224
6157 21:44:24.880851 <4>[ 199.372791] sp : ffff8000107bb920
6158 21:44:24.921633 <4>[ 199.376371] x29: ffff8000107bb920 x28: ffff000803181a80 x27: 0000000000000000
6159 21:44:24.922107 <4>[ 199.383799] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbc92f000
6160 21:44:24.922453 <4>[ 199.391225] x23: ffff000806cc0000 x22: ffff8000107bbaf0 x21: 0000000000000020
6161 21:44:24.923145 <4>[ 199.398650] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
6162 21:44:24.923481 <4>[ 199.406074] x17: 000000040044ffff x16: 000000000000020b x15: 000000000000020c
6163 21:44:24.923867 <4>[ 199.413499] x14: 0000000000000000 x13: 205d333934333133 x12: 2e39393120205b3e
6164 21:44:24.964957 <4>[ 199.420923] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e944
6165 21:44:24.965430 <4>[ 199.428348] x8 : ffff8000107bb5f8 x7 : 0000000000000000 x6 : 0000000000001ffe
6166 21:44:24.965789 <4>[ 199.435772] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
6167 21:44:24.966522 <4>[ 199.443197] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803181a80
6168 21:44:24.966881 <4>[ 199.450621] Call trace:
6169 21:44:24.967195 <4>[ 199.453332] refcount_warn_saturate+0xc8/0x224
6170 21:44:24.967497 <4>[ 199.458050] __refcount_sub_and_test.constprop.0+0x8c/0x94
6171 21:44:25.008331 <4>[ 199.463816] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6172 21:44:25.008807 <4>[ 199.469754] lkdtm_do_action+0x2c/0x50
6173 21:44:25.009160 <4>[ 199.473773] direct_entry+0x164/0x180
6174 21:44:25.009484 <4>[ 199.477706] full_proxy_write+0x68/0xc0
6175 21:44:25.009796 <4>[ 199.481816] vfs_write+0xcc/0x2e0
6176 21:44:25.010091 <4>[ 199.485406] ksys_write+0x80/0x110
6177 21:44:25.010381 <4>[ 199.489080] __arm64_sys_write+0x28/0x40
6178 21:44:25.010666 <4>[ 199.493277] invoke_syscall+0x8c/0x120
6179 21:44:25.010956 <4>[ 199.497303] el0_svc_common.constprop.0+0x68/0x124
6180 21:44:25.011245 <4>[ 199.502372] do_el0_svc+0x40/0xcc
6181 21:44:25.012004 <4>[ 199.505960] el0_svc+0x48/0xc0
6182 21:44:25.051679 <4>[ 199.509285] el0t_64_sync_handler+0xf4/0x120
6183 21:44:25.052204 <4>[ 199.513829] el0t_64_sync+0x18c/0x190
6184 21:44:25.052568 <4>[ 199.517761] irq event stamp: 0
6185 21:44:25.052897 <4>[ 199.521081] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6186 21:44:25.053211 <4>[ 199.527626] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6187 21:44:25.053515 <4>[ 199.536091] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6188 21:44:25.053809 <4>[ 199.544552] softirqs last disabled at (0): [<0000000000000000>] 0x0
6189 21:44:25.054877 <4>[ 199.551095] ---[ end trace 0000000000000000 ]---
6190 21:44:25.069910 <6>[ 199.556045] lkdtm: Saturation detected: still saturated
6191 21:44:25.255474 # [ 199.293840] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6192 21:44:25.255751 # [ 199.301077] lkdtm: attempting bad refcount_dec_and_test() from saturated
6193 21:44:25.255954 # [ 199.308529] ------------[ cut here ]------------
6194 21:44:25.256113 # [ 199.313493] refcount_t: underflow; use-after-free.
6195 21:44:25.256265 # [ 199.318617] WARNING: CPU: 1 PID: 3396 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6196 21:44:25.298627 # [ 199.327355] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6197 21:44:25.298905 # [ 199.341200] CPU: 1 PID: 3396 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6198 21:44:25.299102 # [ 199.349226] Hardware name: ARM Juno development board (r0) (DT)
6199 21:44:25.299279 # [ 199.355417] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6200 21:44:25.299441 # [ 199.362660] pc : refcount_warn_saturate+0xc8/0x224
6201 21:44:25.299596 # [ 199.367727] lr : refcount_warn_saturate+0xc8/0x224
6202 21:44:25.299747 # [ 199.372791] sp : ffff8000107bb920
6203 21:44:25.341774 # [ 199.376371] x29: ffff8000107bb920 x28: ffff000803181a80 x27: 0000000000000000
6204 21:44:25.342062 # [ 199.383799] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbc92f000
6205 21:44:25.342261 # [ 199.391225] x23: ffff000806cc0000 x22: ffff8000107bbaf0 x21: 0000000000000020
6206 21:44:25.342437 # [ 199.398650] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
6207 21:44:25.342603 # [ 199.406074] x17: 000000040044ffff x16: 000000000000020b x15: 000000000000020c
6208 21:44:25.342760 # [ 199.413499] x14: 0000000000000000 x13: 205d333934333133 x12: 2e39393120205b3e
6209 21:44:25.384907 # [ 199.420923] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815e944
6210 21:44:25.385182 # [ 199.428348] x8 : ffff8000107bb5f8 x7 : 0000000000000000 x6 : 0000000000001ffe
6211 21:44:25.385381 # [ 199.435772] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a31000
6212 21:44:25.385569 # [ 199.443197] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803181a80
6213 21:44:25.385745 # [ 199.450621] Call trace:
6214 21:44:25.385904 # [ 199.453332] refcount_warn_saturate+0xc8/0x224
6215 21:44:25.386041 # [ 199.458050] __refcount_sub_and_test.constprop.0+0x8c/0x94
6216 21:44:25.388202 # [ 199.463816] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6217 21:44:25.428341 # [ 199.469754] lkdtm_do_action+0x2c/0x50
6218 21:44:25.428829 # [ 199.473773] direct_entry+0x164/0x180
6219 21:44:25.429192 # [ 199.477706] full_proxy_write+0x68/0xc0
6220 21:44:25.429548 # [ 199.481816] vfs_write+0xcc/0x2e0
6221 21:44:25.429950 # [ 199.485406] ksys_write+0x80/0x110
6222 21:44:25.430265 # [ 199.489080] __arm64_sys_write+0x28/0x40
6223 21:44:25.430563 # [ 199.493277] invoke_syscall+0x8c/0x120
6224 21:44:25.430856 # [ 199.497303] el0_svc_common.constprop.0+0x68/0x124
6225 21:44:25.431547 # [ 199.502372] do_el0_svc+0x40/0xcc
6226 21:44:25.431946 # [ 199.505960] el0_svc+0x48/0xc0
6227 21:44:25.432249 # [ 199.509285] el0t_64_sync_handler+0xf4/0x120
6228 21:44:25.471543 # [ 199.513829] el0t_64_sync+0x18c/0x190
6229 21:44:25.472072 # [ 199.517761] irq event stamp: 0
6230 21:44:25.472437 # [ 199.521081] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6231 21:44:25.472771 # [ 199.527626] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6232 21:44:25.473087 # [ 199.536091] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6233 21:44:25.473393 # [ 199.544552] softirqs last disabled at (0): [<0000000000000000>] 0x0
6234 21:44:25.474832 # [ 199.551095] ---[ end trace 0000000000000000 ]---
6235 21:44:25.503549 # [ 199.556045] lkdtm: Saturation detected: still saturated
6236 21:44:25.504138 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6237 21:44:25.504522 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6238 21:44:25.506815 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6239 21:44:26.130471 <6>[ 200.591325] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6240 21:44:26.130969 <6>[ 200.598565] lkdtm: attempting bad refcount_sub_and_test() from saturated
6241 21:44:26.131694 <4>[ 200.605634] ------------[ cut here ]------------
6242 21:44:26.132112 <4>[ 200.610588] refcount_t: underflow; use-after-free.
6243 21:44:26.132443 <4>[ 200.615964] WARNING: CPU: 1 PID: 3440 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6244 21:44:26.173771 <4>[ 200.624710] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6245 21:44:26.174657 <4>[ 200.638553] CPU: 1 PID: 3440 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6246 21:44:26.175042 <4>[ 200.646579] Hardware name: ARM Juno development board (r0) (DT)
6247 21:44:26.175381 <4>[ 200.652771] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6248 21:44:26.175699 <4>[ 200.660013] pc : refcount_warn_saturate+0xc8/0x224
6249 21:44:26.176047 <4>[ 200.665079] lr : refcount_warn_saturate+0xc8/0x224
6250 21:44:26.176349 <4>[ 200.670145] sp : ffff800010873b50
6251 21:44:26.217199 <4>[ 200.673725] x29: ffff800010873b50 x28: ffff0008030fcf00 x27: 0000000000000000
6252 21:44:26.217659 <4>[ 200.681152] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8467f000
6253 21:44:26.218380 <4>[ 200.688576] x23: ffff0008060b3000 x22: ffff800010873d20 x21: 0000000000000020
6254 21:44:26.218736 <4>[ 200.696001] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
6255 21:44:26.219055 <4>[ 200.703425] x17: ffff800008c149fc x16: ffff800008791568 x15: ffff8000080b2580
6256 21:44:26.220505 <4>[ 200.710851] x14: ffff8000096c583c x13: ffff80000802e15c x12: ffff80000843f758
6257 21:44:26.260485 <4>[ 200.718275] x11: ffff80000843f6a0 x10: ffff80000843f2bc x9 : ffff8000096ce870
6258 21:44:26.261344 <4>[ 200.725700] x8 : ffff800010873678 x7 : 0000000000000000 x6 : 0000000000000028
6259 21:44:26.261732 <4>[ 200.733123] x5 : ffff800010874000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6260 21:44:26.262061 <4>[ 200.740547] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008030fcf00
6261 21:44:26.262369 <4>[ 200.747971] Call trace:
6262 21:44:26.262668 <4>[ 200.750681] refcount_warn_saturate+0xc8/0x224
6263 21:44:26.263864 <4>[ 200.755400] __refcount_sub_and_test.constprop.0+0x8c/0x94
6264 21:44:26.303895 <4>[ 200.761164] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6265 21:44:26.304355 <4>[ 200.767102] lkdtm_do_action+0x2c/0x50
6266 21:44:26.304702 <4>[ 200.771121] direct_entry+0x164/0x180
6267 21:44:26.305428 <4>[ 200.775053] full_proxy_write+0x68/0xc0
6268 21:44:26.305781 <4>[ 200.779164] vfs_write+0xcc/0x2e0
6269 21:44:26.306085 <4>[ 200.782753] ksys_write+0x80/0x110
6270 21:44:26.306380 <4>[ 200.786427] __arm64_sys_write+0x28/0x40
6271 21:44:26.306665 <4>[ 200.790624] invoke_syscall+0x8c/0x120
6272 21:44:26.306968 <4>[ 200.794649] el0_svc_common.constprop.0+0x68/0x124
6273 21:44:26.307370 <4>[ 200.799717] do_el0_svc+0x40/0xcc
6274 21:44:26.307876 <4>[ 200.803305] el0_svc+0x48/0xc0
6275 21:44:26.347098 <4>[ 200.806630] el0t_64_sync_handler+0xf4/0x120
6276 21:44:26.347572 <4>[ 200.811173] el0t_64_sync+0x18c/0x190
6277 21:44:26.348061 <4>[ 200.815105] irq event stamp: 0
6278 21:44:26.348487 <4>[ 200.818424] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6279 21:44:26.349451 <4>[ 200.824970] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6280 21:44:26.350260 <4>[ 200.833434] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6281 21:44:26.350758 <4>[ 200.841895] softirqs last disabled at (0): [<0000000000000000>] 0x0
6282 21:44:26.367900 <4>[ 200.848437] ---[ end trace 0000000000000000 ]---
6283 21:44:26.370869 <6>[ 200.853411] lkdtm: Saturation detected: still saturated
6284 21:44:26.597553 # [ 200.591325] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6285 21:44:26.598095 # [ 200.598565] lkdtm: attempting bad refcount_sub_and_test() from saturated
6286 21:44:26.598540 # [ 200.605634] ------------[ cut here ]------------
6287 21:44:26.599307 # [ 200.610588] refcount_t: underflow; use-after-free.
6288 21:44:26.599665 # [ 200.615964] WARNING: CPU: 1 PID: 3440 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6289 21:44:26.640663 # [ 200.624710] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6290 21:44:26.641146 # [ 200.638553] CPU: 1 PID: 3440 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6291 21:44:26.641479 # [ 200.646579] Hardware name: ARM Juno development board (r0) (DT)
6292 21:44:26.642143 # [ 200.652771] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6293 21:44:26.642459 # [ 200.660013] pc : refcount_warn_saturate+0xc8/0x224
6294 21:44:26.642743 # [ 200.665079] lr : refcount_warn_saturate+0xc8/0x224
6295 21:44:26.643015 # [ 200.670145] sp : ffff800010873b50
6296 21:44:26.683935 # [ 200.673725] x29: ffff800010873b50 x28: ffff0008030fcf00 x27: 0000000000000000
6297 21:44:26.684428 # [ 200.681152] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8467f000
6298 21:44:26.684797 # [ 200.688576] x23: ffff0008060b3000 x22: ffff800010873d20 x21: 0000000000000020
6299 21:44:26.685128 # [ 200.696001] x20: 0000000000000000 x19: ffff80000b6db858 x18: 0000000000000000
6300 21:44:26.685442 # [ 200.703425] x17: ffff800008c149fc x16: ffff800008791568 x15: ffff8000080b2580
6301 21:44:26.685746 # [ 200.710851] x14: ffff8000096c583c x13: ffff80000802e15c x12: ffff80000843f758
6302 21:44:26.727143 # [ 200.718275] x11: ffff80000843f6a0 x10: ffff80000843f2bc x9 : ffff8000096ce870
6303 21:44:26.727635 # [ 200.725700] x8 : ffff800010873678 x7 : 0000000000000000 x6 : 0000000000000028
6304 21:44:26.728128 # [ 200.733123] x5 : ffff800010874000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6305 21:44:26.728561 # [ 200.740547] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008030fcf00
6306 21:44:26.728972 # [ 200.747971] Call trace:
6307 21:44:26.729367 # [ 200.750681] refcount_warn_saturate+0xc8/0x224
6308 21:44:26.730129 # [ 200.755400] __refcount_sub_and_test.constprop.0+0x8c/0x94
6309 21:44:26.730594 # [ 200.761164] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6310 21:44:26.770221 # [ 200.767102] lkdtm_do_action+0x2c/0x50
6311 21:44:26.770704 # [ 200.771121] direct_entry+0x164/0x180
6312 21:44:26.771540 # [ 200.775053] full_proxy_write+0x68/0xc0
6313 21:44:26.771957 # [ 200.779164] vfs_write+0xcc/0x2e0
6314 21:44:26.772373 # [ 200.782753] ksys_write+0x80/0x110
6315 21:44:26.772779 # [ 200.786427] __arm64_sys_write+0x28/0x40
6316 21:44:26.773167 # [ 200.790624] invoke_syscall+0x8c/0x120
6317 21:44:26.773567 # [ 200.794649] el0_svc_common.constprop.0+0x68/0x124
6318 21:44:26.773945 # [ 200.799717] do_el0_svc+0x40/0xcc
6319 21:44:26.774316 # [ 200.803305] el0_svc+0x48/0xc0
6320 21:44:26.774784 # [ 200.806630] el0t_64_sync_handler+0xf4/0x120
6321 21:44:26.813317 # [ 200.811173] el0t_64_sync+0x18c/0x190
6322 21:44:26.814196 # [ 200.815105] irq event stamp: 0
6323 21:44:26.814594 # [ 200.818424] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6324 21:44:26.815023 # [ 200.824970] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6325 21:44:26.815434 # [ 200.833434] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6326 21:44:26.815875 # [ 200.841895] softirqs last disabled at (0): [<0000000000000000>] 0x0
6327 21:44:26.816700 # [ 200.848437] ---[ end trace 0000000000000000 ]---
6328 21:44:26.844655 # [ 200.853411] lkdtm: Saturation detected: still saturated
6329 21:44:26.845133 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6330 21:44:26.845494 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6331 21:44:26.847900 # selftests: lkdtm: REFCOUNT_TIMING.sh
6332 21:44:27.183542 # Skipping REFCOUNT_TIMING: timing only
6333 21:44:27.215541 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6334 21:44:27.327383 # selftests: lkdtm: ATOMIC_TIMING.sh
6335 21:44:27.727170 # Skipping ATOMIC_TIMING: timing only
6336 21:44:27.775119 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6337 21:44:27.887059 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6338 21:44:28.522421 <6>[ 202.983039] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6339 21:44:28.523082 <6>[ 202.989689] lkdtm: attempting good copy_to_user of correct size
6340 21:44:28.523401 <6>[ 202.996498] lkdtm: attempting bad copy_to_user of too large size
6341 21:44:28.523647 <0>[ 203.002853] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6342 21:44:28.523864 <4>[ 203.013638] ------------[ cut here ]------------
6343 21:44:28.524074 <2>[ 203.018530] kernel BUG at mm/usercopy.c:101!
6344 21:44:28.565833 <0>[ 203.023070] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6345 21:44:28.566130 <4>[ 203.030227] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6346 21:44:28.566603 <4>[ 203.044073] CPU: 1 PID: 3549 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6347 21:44:28.566800 <4>[ 203.052100] Hardware name: ARM Juno development board (r0) (DT)
6348 21:44:28.566971 <4>[ 203.058292] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6349 21:44:28.569154 <4>[ 203.065534] pc : usercopy_abort+0xb0/0xb4
6350 21:44:28.609184 <4>[ 203.069823] lr : usercopy_abort+0xb0/0xb4
6351 21:44:28.609424 <4>[ 203.074105] sp : ffff800010a3b870
6352 21:44:28.609607 <4>[ 203.077685] x29: ffff800010a3b880 x28: ffff000805989a80 x27: 0000000000000000
6353 21:44:28.609776 <4>[ 203.085113] x26: 0000000000000200 x25: 0000ffff9bf91010 x24: 0001000000000000
6354 21:44:28.609935 <4>[ 203.092538] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6355 21:44:28.610092 <4>[ 203.099963] x20: ffff800009fa8880 x19: ffff800009fa2400 x18: 0000000000000000
6356 21:44:28.652624 <4>[ 203.107387] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6357 21:44:28.653098 <4>[ 203.114812] x14: 74706d6574746120 x13: 205d333538323030 x12: 2e33303220205b3e
6358 21:44:28.653448 <4>[ 203.122237] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6359 21:44:28.653774 <4>[ 203.129662] x8 : ffff800010a3b548 x7 : 0000000000000000 x6 : 0000000000000001
6360 21:44:28.654083 <4>[ 203.137086] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6361 21:44:28.654383 <4>[ 203.144510] x2 : 0000000000000000 x1 : ffff000805989a80 x0 : 0000000000000067
6362 21:44:28.655850 <4>[ 203.151935] Call trace:
6363 21:44:28.696148 <4>[ 203.154644] usercopy_abort+0xb0/0xb4
6364 21:44:28.696607 <4>[ 203.158579] __check_heap_object+0xf0/0x10c
6365 21:44:28.696963 <4>[ 203.163037] __check_object_size+0x230/0x2fc
6366 21:44:28.697292 <4>[ 203.167580] do_usercopy_slab_size+0x1dc/0x2d4
6367 21:44:28.697599 <4>[ 203.172299] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6368 21:44:28.697899 <4>[ 203.177364] lkdtm_do_action+0x2c/0x50
6369 21:44:28.698191 <4>[ 203.181383] direct_entry+0x164/0x180
6370 21:44:28.698478 <4>[ 203.185315] full_proxy_write+0x68/0xc0
6371 21:44:28.698764 <4>[ 203.189425] vfs_write+0xcc/0x2e0
6372 21:44:28.699460 <4>[ 203.193014] ksys_write+0x80/0x110
6373 21:44:28.739602 <4>[ 203.196687] __arm64_sys_write+0x28/0x40
6374 21:44:28.740121 <4>[ 203.200885] invoke_syscall+0x8c/0x120
6375 21:44:28.740480 <4>[ 203.204910] el0_svc_common.constprop.0+0x68/0x124
6376 21:44:28.740811 <4>[ 203.209979] do_el0_svc+0x40/0xcc
6377 21:44:28.741117 <4>[ 203.213567] el0_svc+0x48/0xc0
6378 21:44:28.741419 <4>[ 203.216893] el0t_64_sync_handler+0xf4/0x120
6379 21:44:28.741714 <4>[ 203.221436] el0t_64_sync+0x18c/0x190
6380 21:44:28.742003 <0>[ 203.225373] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
6381 21:44:28.742294 <4>[ 203.231743] ---[ end trace 0000000000000000 ]---
6382 21:44:28.743065 <6>[ 203.236630] note: cat[3549] exited with irqs disabled
6383 21:44:28.784233 <6>[ 203.242006] note: cat[3549] exited with preempt_count 1
6384 21:44:28.784565 <4>[ 203.249138] ------------[ cut here ]------------
6385 21:44:28.784821 <4>[ 203.254028] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6386 21:44:28.785047 <4>[ 203.263980] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6387 21:44:28.787364 <4>[ 203.277820] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
6388 21:44:28.827637 <4>[ 203.286106] Hardware name: ARM Juno development board (r0) (DT)
6389 21:44:28.827958 <4>[ 203.292302] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6390 21:44:28.828215 <4>[ 203.299551] pc : ct_kernel_exit.constprop.0+0x118/0x170
6391 21:44:28.828435 <4>[ 203.305059] lr : ct_idle_enter+0x10/0x1c
6392 21:44:28.828682 <4>[ 203.309255] sp : ffff80000c40bd30
6393 21:44:28.828855 <4>[ 203.312843] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000001
6394 21:44:28.828993 <4>[ 203.320278] x26: 0000000000000000 x25: 0000002f52978390 x24: 0000000000000000
6395 21:44:28.870939 <4>[ 203.327708] x23: ffff00080740d080 x22: 0000000000000000 x21: 0000000000000000
6396 21:44:28.871336 <4>[ 203.335133] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
6397 21:44:28.871569 <4>[ 203.342562] x17: ffff8000080236c8 x16: ffff80000969bcfc x15: ffff8000080bbbd0
6398 21:44:28.871821 <4>[ 203.349988] x14: ffff8000080bb8fc x13: ffff800008402c84 x12: ffff8000096a24ec
6399 21:44:28.871986 <4>[ 203.357413] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff800009136c50
6400 21:44:28.874090 <4>[ 203.364840] x8 : ffff80000c40bd38 x7 : ffff0008008e9a80 x6 : ffff8000081caf0c
6401 21:44:28.914325 <4>[ 203.372272] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
6402 21:44:28.914604 <4>[ 203.379701] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
6403 21:44:28.914800 <4>[ 203.387126] Call trace:
6404 21:44:28.915006 <4>[ 203.389836] ct_kernel_exit.constprop.0+0x118/0x170
6405 21:44:28.915183 <4>[ 203.394993] ct_idle_enter+0x10/0x1c
6406 21:44:28.915374 <4>[ 203.398841] cpuidle_enter_state+0x28c/0x590
6407 21:44:28.915535 <4>[ 203.403384] cpuidle_enter+0x40/0x60
6408 21:44:28.915691 <4>[ 203.407229] do_idle+0x258/0x310
6409 21:44:28.915852 <4>[ 203.410731] cpu_startup_entry+0x40/0x44
6410 21:44:28.957770 <4>[ 203.414928] secondary_start_kernel+0x138/0x15c
6411 21:44:28.958197 <4>[ 203.419735] __secondary_switched+0xb0/0xb4
6412 21:44:28.958514 <4>[ 203.424196] irq event stamp: 207386
6413 21:44:28.958835 <4>[ 203.427951] hardirqs last enabled at (207385): [<ffff8000081cacc8>] tick_nohz_idle_enter+0x78/0x140
6414 21:44:28.959146 <4>[ 203.437375] hardirqs last disabled at (207386): [<ffff800008126cdc>] do_idle+0xec/0x310
6415 21:44:28.959448 <4>[ 203.445665] softirqs last enabled at (207378): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6416 21:44:29.001432 <4>[ 203.454736] softirqs last disabled at (207367): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6417 21:44:29.001894 <4>[ 203.463369] ---[ end trace 0000000000000000 ]---
6418 21:44:29.002227 # Segmentation fault
6419 21:44:29.002525 # [ 202.983039] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6420 21:44:29.003172 # [ 202.989689] lkdtm: attempting good copy_to_user of correct size
6421 21:44:29.003471 # [ 202.996498] lkdtm: attempting bad copy_to_user of too large size
6422 21:44:29.003737 # [ 203.002853] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6423 21:44:29.004710 # [ 203.013638] ------------[ cut here ]------------
6424 21:44:29.044723 # [ 203.018530] kernel BUG at mm/usercopy.c:101!
6425 21:44:29.045211 # [ 203.023070] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6426 21:44:29.045945 # [ 203.030227] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6427 21:44:29.046303 # [ 203.044073] CPU: 1 PID: 3549 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6428 21:44:29.046615 # [ 203.052100] Hardware name: ARM Juno development board (r0) (DT)
6429 21:44:29.087905 # [ 203.058292] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6430 21:44:29.088370 # [ 203.065534] pc : usercopy_abort+0xb0/0xb4
6431 21:44:29.088712 # [ 203.069823] lr : usercopy_abort+0xb0/0xb4
6432 21:44:29.089397 # [ 203.074105] sp : ffff800010a3b870
6433 21:44:29.089728 # [ 203.077685] x29: ffff800010a3b880 x28: ffff000805989a80 x27: 0000000000000000
6434 21:44:29.090032 # [ 203.085113] x26: 0000000000000200 x25: 0000ffff9bf91010 x24: 0001000000000000
6435 21:44:29.090322 # [ 203.092538] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6436 21:44:29.091155 # [ 203.099963] x20: ffff800009fa8880 x19: ffff800009fa2400 x18: 0000000000000000
6437 21:44:29.130971 # [ 203.107387] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6438 21:44:29.131840 # [ 203.114812] x14: 74706d6574746120 x13: 205d333538323030 x12: 2e33303220205b3e
6439 21:44:29.132212 # [ 203.122237] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6440 21:44:29.132535 # [ 203.129662] x8 : ffff800010a3b548 x7 : 0000000000000000 x6 : 0000000000000001
6441 21:44:29.132839 # [ 203.137086] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6442 21:44:29.174221 # [ 203.144510] x2 : 0000000000000000 x1 : ffff000805989a80 x0 : 0000000000000067
6443 21:44:29.174679 # [ 203.151935] Call trace:
6444 21:44:29.175016 # [ 203.154644] usercopy_abort+0xb0/0xb4
6445 21:44:29.175328 # [ 203.158579] __check_heap_object+0xf0/0x10c
6446 21:44:29.175626 # [ 203.163037] __check_object_size+0x230/0x2fc
6447 21:44:29.175979 # [ 203.167580] do_usercopy_slab_size+0x1dc/0x2d4
6448 21:44:29.176270 # [ 203.172299] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6449 21:44:29.176548 # [ 203.177364] lkdtm_do_action+0x2c/0x50
6450 21:44:29.176822 # [ 203.181383] direct_entry+0x164/0x180
6451 21:44:29.177117 # [ 203.185315] full_proxy_write+0x68/0xc0
6452 21:44:29.177847 # [ 203.189425] vfs_write+0xcc/0x2e0
6453 21:44:29.217321 # [ 203.193014] ksys_write+0x80/0x110
6454 21:44:29.217868 # [ 203.196687] __arm64_sys_write+0x28/0x40
6455 21:44:29.218232 # [ 203.200885] invoke_syscall+0x8c/0x120
6456 21:44:29.218563 # [ 203.204910] el0_svc_common.constprop.0+0x68/0x124
6457 21:44:29.218936 # [ 203.209979] do_el0_svc+0x40/0xcc
6458 21:44:29.219245 # [ 203.213567] el0_svc+0x48/0xc0
6459 21:44:29.219538 # [ 203.216893] el0t_64_sync_handler+0xf4/0x120
6460 21:44:29.219889 # [ 203.221436] el0t_64_sync+0x18c/0x190
6461 21:44:29.220193 # [ 203.225373] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
6462 21:44:29.220933 # [ 203.231743] ---[ end trace 0000000000000000 ]---
6463 21:44:29.260250 # [ 203.236630] note: cat[3549] exited with irqs disabled
6464 21:44:29.260540 # [ 203.242006] note: cat[3549] exited with preempt_count 1
6465 21:44:29.260741 # [ 203.249138] ------------[ cut here ]------------
6466 21:44:29.260920 # [ 203.254028] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6467 21:44:29.261085 # [ 203.263980] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6468 21:44:29.303338 # [ 203.277820] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
6469 21:44:29.303901 # [ 203.286106] Hardware name: ARM Juno development board (r0) (DT)
6470 21:44:29.304143 # [ 203.292302] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6471 21:44:29.304328 # [ 203.299551] pc : ct_kernel_exit.constprop.0+0x118/0x170
6472 21:44:29.304486 # [ 203.305059] lr : ct_idle_enter+0x10/0x1c
6473 21:44:29.304634 # [ 203.309255] sp : ffff80000c40bd30
6474 21:44:29.304778 # [ 203.312843] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000001
6475 21:44:29.306619 # [ 203.320278] x26: 0000000000000000 x25: 0000002f52978390 x24: 0000000000000000
6476 21:44:29.346491 # [ 203.327708] x23: ffff00080740d080 x22: 0000000000000000 x21: 0000000000000000
6477 21:44:29.347065 # [ 203.335133] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
6478 21:44:29.347274 # [ 203.342562] x17: ffff8000080236c8 x16: ffff80000969bcfc x15: ffff8000080bbbd0
6479 21:44:29.347450 # [ 203.349988] x14: ffff8000080bb8fc x13: ffff800008402c84 x12: ffff8000096a24ec
6480 21:44:29.347612 # [ 203.357413] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff800009136c50
6481 21:44:29.349715 # [ 203.364840] x8 : ffff80000c40bd38 x7 : ffff0008008e9a80 x6 : ffff8000081caf0c
6482 21:44:29.383755 # [ 203.372272] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
6483 21:44:29.384265 # [ 203.379701] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
6484 21:44:29.384724 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6485 21:44:29.385139 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6486 21:44:29.387196 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6487 21:44:29.859914 <6>[ 204.316870] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6488 21:44:29.860219 <6>[ 204.323714] lkdtm: attempting good copy_from_user of correct size
6489 21:44:29.860694 <6>[ 204.330677] lkdtm: attempting bad copy_from_user of too large size
6490 21:44:29.860893 <0>[ 204.337205] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6491 21:44:29.861065 <4>[ 204.347905] ------------[ cut here ]------------
6492 21:44:29.861229 <2>[ 204.352792] kernel BUG at mm/usercopy.c:101!
6493 21:44:29.863198 <0>[ 204.357334] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6494 21:44:29.903422 <4>[ 204.364487] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6495 21:44:29.903674 <4>[ 204.378331] CPU: 1 PID: 3592 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6496 21:44:29.904053 <4>[ 204.386357] Hardware name: ARM Juno development board (r0) (DT)
6497 21:44:29.904399 <4>[ 204.392549] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6498 21:44:29.906695 <4>[ 204.399790] pc : usercopy_abort+0xb0/0xb4
6499 21:44:29.946825 <4>[ 204.404078] lr : usercopy_abort+0xb0/0xb4
6500 21:44:29.947289 <4>[ 204.408360] sp : ffff800010b1b920
6501 21:44:29.948034 <4>[ 204.411940] x29: ffff800010b1b930 x28: ffff000805988040 x27: 0000000000000000
6502 21:44:29.948406 <4>[ 204.419367] x26: 0000000000000200 x25: 0000ffff9e725010 x24: 0001000000000000
6503 21:44:29.948731 <4>[ 204.426794] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6504 21:44:29.949039 <4>[ 204.434218] x20: ffff800009fa8880 x19: ffff800009fa2400 x18: 0000000000000000
6505 21:44:29.950190 <4>[ 204.441644] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6506 21:44:29.990178 <4>[ 204.449068] x14: 706d657474612065 x13: 205d353032373333 x12: 2e34303220205b3e
6507 21:44:29.990634 <4>[ 204.456493] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6508 21:44:29.990988 <4>[ 204.463918] x8 : ffff800010b1b5f8 x7 : 0000000000000000 x6 : 0000000000000001
6509 21:44:29.991311 <4>[ 204.471342] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6510 21:44:29.991616 <4>[ 204.478766] x2 : 0000000000000000 x1 : ffff000805988040 x0 : 0000000000000066
6511 21:44:29.991996 <4>[ 204.486191] Call trace:
6512 21:44:29.993447 <4>[ 204.488902] usercopy_abort+0xb0/0xb4
6513 21:44:30.033618 <4>[ 204.492837] __check_heap_object+0xf0/0x10c
6514 21:44:30.034091 <4>[ 204.497296] __check_object_size+0x230/0x2fc
6515 21:44:30.034447 <4>[ 204.501839] do_usercopy_slab_size+0x2a4/0x2d4
6516 21:44:30.034777 <4>[ 204.506559] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6517 21:44:30.035087 <4>[ 204.511798] lkdtm_do_action+0x2c/0x50
6518 21:44:30.035383 <4>[ 204.515816] direct_entry+0x164/0x180
6519 21:44:30.035676 <4>[ 204.519749] full_proxy_write+0x68/0xc0
6520 21:44:30.036017 <4>[ 204.523859] vfs_write+0xcc/0x2e0
6521 21:44:30.036308 <4>[ 204.527448] ksys_write+0x80/0x110
6522 21:44:30.037069 <4>[ 204.531123] __arm64_sys_write+0x28/0x40
6523 21:44:30.076911 <4>[ 204.535320] invoke_syscall+0x8c/0x120
6524 21:44:30.077418 <4>[ 204.539345] el0_svc_common.constprop.0+0x68/0x124
6525 21:44:30.077891 <4>[ 204.544414] do_el0_svc+0x40/0xcc
6526 21:44:30.078319 <4>[ 204.548003] el0_svc+0x48/0xc0
6527 21:44:30.079100 <4>[ 204.551328] el0t_64_sync_handler+0xf4/0x120
6528 21:44:30.079464 <4>[ 204.555871] el0t_64_sync+0x18c/0x190
6529 21:44:30.079922 <0>[ 204.559808] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
6530 21:44:30.080395 <4>[ 204.566177] ---[ end trace 0000000000000000 ]---
6531 21:44:30.080888 <6>[ 204.571064] note: cat[3592] exited with irqs disabled
6532 21:44:30.121655 <6>[ 204.576443] note: cat[3592] exited with preempt_count 1
6533 21:44:30.121954 <4>[ 204.583563] ------------[ cut here ]------------
6534 21:44:30.122211 <4>[ 204.588454] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6535 21:44:30.122436 <4>[ 204.598404] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6536 21:44:30.122641 <4>[ 204.612243] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
6537 21:44:30.164885 <4>[ 204.620530] Hardware name: ARM Juno development board (r0) (DT)
6538 21:44:30.165176 <4>[ 204.626722] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6539 21:44:30.165433 <4>[ 204.633965] pc : ct_kernel_exit.constprop.0+0x118/0x170
6540 21:44:30.165915 <4>[ 204.639470] lr : ct_idle_enter+0x10/0x1c
6541 21:44:30.166096 <4>[ 204.643671] sp : ffff80000c40bd30
6542 21:44:30.166274 <4>[ 204.647252] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
6543 21:44:30.166442 <4>[ 204.654679] x26: 0000000000000000 x25: 0000002fa2212e34 x24: 0000000000000000
6544 21:44:30.168004 <4>[ 204.662105] x23: ffff00080740d080 x22: 0000000000000000 x21: 0000000000000000
6545 21:44:30.208293 <4>[ 204.669536] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
6546 21:44:30.208592 <4>[ 204.676963] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
6547 21:44:30.208845 <4>[ 204.684395] x14: ffff80000969bcfc x13: ffff800008c15b54 x12: ffff800008437104
6548 21:44:30.209070 <4>[ 204.691824] x11: ffff800008402c84 x10: 0000000000001500 x9 : ffff800009136c50
6549 21:44:30.209279 <4>[ 204.699248] x8 : 0000000000000cac x7 : 00000000000006b1 x6 : 071c71c71c71c71c
6550 21:44:30.251642 <4>[ 204.706674] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
6551 21:44:30.251940 <4>[ 204.714098] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
6552 21:44:30.252183 <4>[ 204.721523] Call trace:
6553 21:44:30.252402 <4>[ 204.724233] ct_kernel_exit.constprop.0+0x118/0x170
6554 21:44:30.252607 <4>[ 204.729389] ct_idle_enter+0x10/0x1c
6555 21:44:30.252734 <4>[ 204.733237] cpuidle_enter_state+0x28c/0x590
6556 21:44:30.252858 <4>[ 204.737779] cpuidle_enter+0x40/0x60
6557 21:44:30.252978 <4>[ 204.741624] do_idle+0x258/0x310
6558 21:44:30.253093 <4>[ 204.745126] cpu_startup_entry+0x3c/0x44
6559 21:44:30.254772 <4>[ 204.749323] secondary_start_kernel+0x138/0x15c
6560 21:44:30.294979 <4>[ 204.754130] __secondary_switched+0xb0/0xb4
6561 21:44:30.295261 <4>[ 204.758591] irq event stamp: 207386
6562 21:44:30.295506 <4>[ 204.762346] hardirqs last enabled at (207385): [<ffff8000081cacc8>] tick_nohz_idle_enter+0x78/0x140
6563 21:44:30.295719 <4>[ 204.771771] hardirqs last disabled at (207386): [<ffff800008126cdc>] do_idle+0xec/0x310
6564 21:44:30.295933 <4>[ 204.780060] softirqs last enabled at (207378): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6565 21:44:30.298129 <4>[ 204.789131] softirqs last disabled at (207367): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6566 21:44:30.338524 <4>[ 204.797765] ---[ end trace 0000000000000000 ]---
6567 21:44:30.338818 # Segmentation fault
6568 21:44:30.339071 # [ 204.316870] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6569 21:44:30.339585 # [ 204.323714] lkdtm: attempting good copy_from_user of correct size
6570 21:44:30.339797 # [ 204.330677] lkdtm: attempting bad copy_from_user of too large size
6571 21:44:30.340006 # [ 204.337205] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6572 21:44:30.341660 # [ 204.347905] ------------[ cut here ]------------
6573 21:44:30.381737 # [ 204.352792] kernel BUG at mm/usercopy.c:101!
6574 21:44:30.382032 # [ 204.357334] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6575 21:44:30.382289 # [ 204.364487] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6576 21:44:30.382845 # [ 204.378331] CPU: 1 PID: 3592 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6577 21:44:30.383089 # [ 204.386357] Hardware name: ARM Juno development board (r0) (DT)
6578 21:44:30.384931 # [ 204.392549] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6579 21:44:30.424926 # [ 204.399790] pc : usercopy_abort+0xb0/0xb4
6580 21:44:30.425209 # [ 204.404078] lr : usercopy_abort+0xb0/0xb4
6581 21:44:30.425454 # [ 204.408360] sp : ffff800010b1b920
6582 21:44:30.425671 # [ 204.411940] x29: ffff800010b1b930 x28: ffff000805988040 x27: 0000000000000000
6583 21:44:30.425877 # [ 204.419367] x26: 0000000000000200 x25: 0000ffff9e725010 x24: 0001000000000000
6584 21:44:30.426056 # [ 204.426794] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6585 21:44:30.428096 # [ 204.434218] x20: ffff800009fa8880 x19: ffff800009fa2400 x18: 0000000000000000
6586 21:44:30.468083 # [ 204.441644] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6587 21:44:30.468364 # [ 204.449068] x14: 706d657474612065 x13: 205d353032373333 x12: 2e34303220205b3e
6588 21:44:30.468608 # [ 204.456493] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6589 21:44:30.468833 # [ 204.463918] x8 : ffff800010b1b5f8 x7 : 0000000000000000 x6 : 0000000000000001
6590 21:44:30.469042 # [ 204.471342] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6591 21:44:30.471285 # [ 204.478766] x2 : 0000000000000000 x1 : ffff000805988040 x0 : 0000000000000066
6592 21:44:30.511206 # [ 204.486191] Call trace:
6593 21:44:30.511462 # [ 204.488902] usercopy_abort+0xb0/0xb4
6594 21:44:30.511697 # [ 204.492837] __check_heap_object+0xf0/0x10c
6595 21:44:30.512201 # [ 204.497296] __check_object_size+0x230/0x2fc
6596 21:44:30.512395 # [ 204.501839] do_usercopy_slab_size+0x2a4/0x2d4
6597 21:44:30.512598 # [ 204.506559] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6598 21:44:30.512798 # [ 204.511798] lkdtm_do_action+0x2c/0x50
6599 21:44:30.512991 # [ 204.515816] direct_entry+0x164/0x180
6600 21:44:30.513160 # [ 204.519749] full_proxy_write+0x68/0xc0
6601 21:44:30.513327 # [ 204.523859] vfs_write+0xcc/0x2e0
6602 21:44:30.514364 # [ 204.527448] ksys_write+0x80/0x110
6603 21:44:30.554405 # [ 204.531123] __arm64_sys_write+0x28/0x40
6604 21:44:30.554660 # [ 204.535320] invoke_syscall+0x8c/0x120
6605 21:44:30.554892 # [ 204.539345] el0_svc_common.constprop.0+0x68/0x124
6606 21:44:30.555104 # [ 204.544414] do_el0_svc+0x40/0xcc
6607 21:44:30.555305 # [ 204.548003] el0_svc+0x48/0xc0
6608 21:44:30.555764 # [ 204.551328] el0t_64_sync_handler+0xf4/0x120
6609 21:44:30.555959 # [ 204.555871] el0t_64_sync+0x18c/0x190
6610 21:44:30.556134 # [ 204.559808] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
6611 21:44:30.556304 # [ 204.566177] ---[ end trace 0000000000000000 ]---
6612 21:44:30.557579 # [ 204.571064] note: cat[3592] exited with irqs disabled
6613 21:44:30.597876 # [ 204.576443] note: cat[3592] exited with preempt_count 1
6614 21:44:30.598370 # [ 204.583563] ------------[ cut here ]------------
6615 21:44:30.599197 # [ 204.588454] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6616 21:44:30.599580 # [ 204.598404] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6617 21:44:30.601199 # [ 204.612243] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
6618 21:44:30.640989 # [ 204.620530] Hardware name: ARM Juno development board (r0) (DT)
6619 21:44:30.641470 # [ 204.626722] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6620 21:44:30.641924 # [ 204.633965] pc : ct_kernel_exit.constprop.0+0x118/0x170
6621 21:44:30.642338 # [ 204.639470] lr : ct_idle_enter+0x10/0x1c
6622 21:44:30.642731 # [ 204.643671] sp : ffff80000c40bd30
6623 21:44:30.643119 # [ 204.647252] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
6624 21:44:30.643496 # [ 204.654679] x26: 0000000000000000 x25: 0000002fa2212e34 x24: 0000000000000000
6625 21:44:30.684226 # [ 204.662105] x23: ffff00080740d080 x22: 0000000000000000 x21: 0000000000000000
6626 21:44:30.685129 # [ 204.669536] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
6627 21:44:30.685545 # [ 204.676963] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
6628 21:44:30.685983 # [ 204.684395] x14: ffff80000969bcfc x13: ffff800008c15b54 x12: ffff800008437104
6629 21:44:30.686386 # [ 204.691824] x11: ffff800008402c84 x10: 0000000000001500 x9 : ffff800009136c50
6630 21:44:30.687548 # [ 204.699248] x8 : 0000000000000cac x7 : 00000000000006b1 x6 : 071c71c71c71c71c
6631 21:44:30.705132 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6632 21:44:30.705608 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6633 21:44:30.708305 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6634 21:44:31.166262 <6>[ 205.627244] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6635 21:44:31.166902 <6>[ 205.634308] lkdtm: attempting good copy_to_user inside whitelist
6636 21:44:31.167176 <6>[ 205.640739] lkdtm: attempting bad copy_to_user outside whitelist
6637 21:44:31.167362 <0>[ 205.647087] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6638 21:44:31.167646 <4>[ 205.658193] ------------[ cut here ]------------
6639 21:44:31.169487 <2>[ 205.663087] kernel BUG at mm/usercopy.c:101!
6640 21:44:31.209779 <0>[ 205.667636] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6641 21:44:31.210345 <4>[ 205.674799] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6642 21:44:31.210556 <4>[ 205.688684] CPU: 0 PID: 3635 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6643 21:44:31.210735 <4>[ 205.696716] Hardware name: ARM Juno development board (r0) (DT)
6644 21:44:31.210893 <4>[ 205.702914] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6645 21:44:31.213148 <4>[ 205.710162] pc : usercopy_abort+0xb0/0xb4
6646 21:44:31.253217 <4>[ 205.714463] lr : usercopy_abort+0xb0/0xb4
6647 21:44:31.253460 <4>[ 205.718752] sp : ffff800010bb3980
6648 21:44:31.253643 <4>[ 205.722337] x29: ffff800010bb3990 x28: ffff000805989a80 x27: 0000000000000000
6649 21:44:31.253810 <4>[ 205.729777] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6650 21:44:31.253969 <4>[ 205.737216] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6651 21:44:31.254122 <4>[ 205.744654] x20: ffff800009fa8880 x19: ffff80000a0bf7d0 x18: 0000000000000000
6652 21:44:31.296912 <4>[ 205.752093] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6653 21:44:31.297394 <4>[ 205.759531] x14: 74706d6574746120 x13: 205d373830373436 x12: 2e35303220205b3e
6654 21:44:31.297756 <4>[ 205.766971] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6655 21:44:31.298086 <4>[ 205.774410] x8 : ffff800010bb3658 x7 : 0000000000000000 x6 : 0000000000000001
6656 21:44:31.298397 <4>[ 205.781847] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6657 21:44:31.298699 <4>[ 205.789285] x2 : 0000000000000000 x1 : ffff000805989a80 x0 : 000000000000006a
6658 21:44:31.300224 <4>[ 205.796723] Call trace:
6659 21:44:31.340345 <4>[ 205.799439] usercopy_abort+0xb0/0xb4
6660 21:44:31.340876 <4>[ 205.803381] __check_heap_object+0xf0/0x10c
6661 21:44:31.341247 <4>[ 205.807848] __check_object_size+0x230/0x2fc
6662 21:44:31.341573 <4>[ 205.812400] do_usercopy_slab_whitelist+0x208/0x2c0
6663 21:44:31.341922 <4>[ 205.817564] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6664 21:44:31.342226 <4>[ 205.823072] lkdtm_do_action+0x2c/0x50
6665 21:44:31.342520 <4>[ 205.827100] direct_entry+0x164/0x180
6666 21:44:31.342808 <4>[ 205.831040] full_proxy_write+0x68/0xc0
6667 21:44:31.343093 <4>[ 205.835159] vfs_write+0xcc/0x2e0
6668 21:44:31.343871 <4>[ 205.838756] ksys_write+0x80/0x110
6669 21:44:31.385453 <4>[ 205.842439] __arm64_sys_write+0x28/0x40
6670 21:44:31.385913 <4>[ 205.846644] invoke_syscall+0x8c/0x120
6671 21:44:31.386267 <4>[ 205.850678] el0_svc_common.constprop.0+0x68/0x124
6672 21:44:31.386591 <4>[ 205.855755] do_el0_svc+0x40/0xcc
6673 21:44:31.386895 <4>[ 205.859352] el0_svc+0x48/0xc0
6674 21:44:31.387191 <4>[ 205.862685] el0t_64_sync_handler+0xf4/0x120
6675 21:44:31.387483 <4>[ 205.867237] el0t_64_sync+0x18c/0x190
6676 21:44:31.387766 <0>[ 205.871185] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
6677 21:44:31.388106 <4>[ 205.877562] ---[ end trace 0000000000000000 ]---
6678 21:44:31.388815 <6>[ 205.882455] note: cat[3635] exited with irqs disabled
6679 21:44:31.430772 <6>[ 205.889451] note: cat[3635] exited with preempt_count 1
6680 21:44:31.431075 # Segmentation fau<4>[ 205.897781] ------------[ cut here ]------------
6681 21:44:31.431328 <4>[ 205.903755] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6682 21:44:31.431554 lt
6683 21:44:31.431757 <4>[ 205.913729] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6684 21:44:31.474190 <4>[ 205.927829] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B D W E 6.1.107-cip28 #1
6685 21:44:31.474460 <4>[ 205.936123] Hardware name: ARM Juno development board (r0) (DT)
6686 21:44:31.474702 <4>[ 205.942321] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6687 21:44:31.474923 <4>[ 205.949571] pc : ct_kernel_exit.constprop.0+0x118/0x170
6688 21:44:31.475131 <4>[ 205.955082] lr : ct_idle_enter+0x10/0x1c
6689 21:44:31.475337 <4>[ 205.959285] sp : ffff80000b083c90
6690 21:44:31.475502 <4>[ 205.962871] x29: ffff80000b083c90 x28: 00000000824998e0 x27: 0000000000000000
6691 21:44:31.477460 <4>[ 205.970311] x26: 0000000000000000 x25: 0000002ff0763ad4 x24: 0000000000000000
6692 21:44:31.517829 <4>[ 205.977749] x23: ffff00080740b880 x22: 0000000000000000 x21: 0000000000000000
6693 21:44:31.518293 <4>[ 205.985186] x20: ffff00097ef0c458 x19: ffff80000a4fb458 x18: 0000000000000000
6694 21:44:31.518645 <4>[ 205.992625] x17: 3630303030303030 x16: 000000000000032e x15: 0000000000000005
6695 21:44:31.519330 <4>[ 206.000063] x14: 0000000000000001 x13: 0000000000000330 x12: 0000000000000017
6696 21:44:31.519670 <4>[ 206.007500] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff800009136c50
6697 21:44:31.521151 <4>[ 206.014938] x8 : 00000000000000af x7 : 0000000000000246 x6 : 071c71c71c71c71c
6698 21:44:31.561251 <4>[ 206.022376] x5 : 0000000000000001 x4 : 4000000000000002 x3 : ffff800974a11000
6699 21:44:31.561713 <4>[ 206.029813] x2 : ffff80000b083c90 x1 : ffff80000a4fb458 x0 : 4000000000000000
6700 21:44:31.562071 <4>[ 206.037252] Call trace:
6701 21:44:31.562395 <4>[ 206.039967] ct_kernel_exit.constprop.0+0x118/0x170
6702 21:44:31.562703 <4>[ 206.045131] ct_idle_enter+0x10/0x1c
6703 21:44:31.562999 <4>[ 206.048986] cpuidle_enter_state+0x28c/0x590
6704 21:44:31.563287 <4>[ 206.053537] cpuidle_enter+0x40/0x60
6705 21:44:31.563578 <4>[ 206.057389] do_idle+0x258/0x310
6706 21:44:31.564395 <4>[ 206.060899] cpu_startup_entry+0x3c/0x44
6707 21:44:31.604624 <4>[ 206.065104] rest_init+0x11c/0x210
6708 21:44:31.605082 <4>[ 206.068786] arch_post_acpi_subsys_init+0x0/0x28
6709 21:44:31.605431 <4>[ 206.073688] start_kernel+0x794/0x7d4
6710 21:44:31.605756 <4>[ 206.077630] __primary_switched+0xbc/0xc4
6711 21:44:31.606062 <4>[ 206.081925] irq event stamp: 1308134
6712 21:44:31.606363 <4>[ 206.085771] hardirqs last enabled at (1308133): [<ffff8000096bcb14>] el1_interrupt+0x54/0x64
6713 21:44:31.606664 <4>[ 206.094590] hardirqs last disabled at (1308134): [<ffff800008126cdc>] do_idle+0xec/0x310
6714 21:44:31.636298 <4>[ 206.102975] softirqs last enabled at (1308132): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6715 21:44:31.639389 <4>[ 206.112142] softirqs last disabled at (1308127): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6716 21:44:31.639665 <4>[ 206.120872] ---[ end trace 0000000000000000 ]---
6717 21:44:31.887414 # [ 205.627244] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6718 21:44:31.887684 # [ 205.634308] lkdtm: attempting good copy_to_user inside whitelist
6719 21:44:31.887885 # [ 205.640739] lkdtm: attempting bad copy_to_user outside whitelist
6720 21:44:31.888047 # [ 205.647087] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6721 21:44:31.888200 # [ 205.658193] ------------[ cut here ]------------
6722 21:44:31.888347 # [ 205.663087] kernel BUG at mm/usercopy.c:101!
6723 21:44:31.930645 # [ 205.667636] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6724 21:44:31.930926 # [ 205.674799] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6725 21:44:31.931125 # [ 205.688684] CPU: 0 PID: 3635 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6726 21:44:31.931302 # [ 205.696716] Hardware name: ARM Juno development board (r0) (DT)
6727 21:44:31.931468 # [ 205.702914] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6728 21:44:31.933832 # [ 205.710162] pc : usercopy_abort+0xb0/0xb4
6729 21:44:31.973814 # [ 205.714463] lr : usercopy_abort+0xb0/0xb4
6730 21:44:31.974069 # [ 205.718752] sp : ffff800010bb3980
6731 21:44:31.974255 # [ 205.722337] x29: ffff800010bb3990 x28: ffff000805989a80 x27: 0000000000000000
6732 21:44:31.974425 # [ 205.729777] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6733 21:44:31.974585 # [ 205.737216] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6734 21:44:31.974735 # [ 205.744654] x20: ffff800009fa8880 x19: ffff80000a0bf7d0 x18: 0000000000000000
6735 21:44:31.977211 # [ 205.752093] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6736 21:44:32.017226 # [ 205.759531] x14: 74706d6574746120 x13: 205d373830373436 x12: 2e35303220205b3e
6737 21:44:32.017696 # [ 205.766971] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6738 21:44:32.018054 # [ 205.774410] x8 : ffff800010bb3658 x7 : 0000000000000000 x6 : 0000000000000001
6739 21:44:32.018380 # [ 205.781847] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6740 21:44:32.018697 # [ 205.789285] x2 : 0000000000000000 x1 : ffff000805989a80 x0 : 000000000000006a
6741 21:44:32.018997 # [ 205.796723] Call trace:
6742 21:44:32.020493 # [ 205.799439] usercopy_abort+0xb0/0xb4
6743 21:44:32.060350 # [ 205.803381] __check_heap_object+0xf0/0x10c
6744 21:44:32.060834 # [ 205.807848] __check_object_size+0x230/0x2fc
6745 21:44:32.061195 # [ 205.812400] do_usercopy_slab_whitelist+0x208/0x2c0
6746 21:44:32.061564 # [ 205.817564] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6747 21:44:32.061930 # [ 205.823072] lkdtm_do_action+0x2c/0x50
6748 21:44:32.062244 # [ 205.827100] direct_entry+0x164/0x180
6749 21:44:32.062546 # [ 205.831040] full_proxy_write+0x68/0xc0
6750 21:44:32.062833 # [ 205.835159] vfs_write+0xcc/0x2e0
6751 21:44:32.063118 # [ 205.838756] ksys_write+0x80/0x110
6752 21:44:32.063862 # [ 205.842439] __arm64_sys_write+0x28/0x40
6753 21:44:32.103626 # [ 205.846644] invoke_syscall+0x8c/0x120
6754 21:44:32.104138 # [ 205.850678] el0_svc_common.constprop.0+0x68/0x124
6755 21:44:32.104498 # [ 205.855755] do_el0_svc+0x40/0xcc
6756 21:44:32.104846 # [ 205.859352] el0_svc+0x48/0xc0
6757 21:44:32.105163 # [ 205.862685] el0t_64_sync_handler+0xf4/0x120
6758 21:44:32.105524 # [ 205.867237] el0t_64_sync+0x18c/0x190
6759 21:44:32.105823 # [ 205.871185] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
6760 21:44:32.106113 # [ 205.877562] ---[ end trace 0000000000000000 ]---
6761 21:44:32.106399 # [ 205.882455] note: cat[3635] exited with irqs disabled
6762 21:44:32.107176 # [ 205.889451] note: cat[3635] exited with preempt_count 1
6763 21:44:32.146685 # [ 205.897781] ------------[ cut here ]------------
6764 21:44:32.147175 # [ 205.903755] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6765 21:44:32.147636 # [ 205.913729] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6766 21:44:32.148476 # [ 205.927829] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B D W E 6.1.107-cip28 #1
6767 21:44:32.149977 # [ 205.936123] Hardware name: ARM Juno development board (r0) (DT)
6768 21:44:32.189820 # [ 205.942321] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6769 21:44:32.190300 # [ 205.949571] pc : ct_kernel_exit.constprop.0+0x118/0x170
6770 21:44:32.190752 # [ 205.955082] lr : ct_idle_enter+0x10/0x1c
6771 21:44:32.191167 # [ 205.959285] sp : ffff80000b083c90
6772 21:44:32.191567 # [ 205.962871] x29: ffff80000b083c90 x28: 00000000824998e0 x27: 0000000000000000
6773 21:44:32.192377 # [ 205.970311] x26: 0000000000000000 x25: 0000002ff0763ad4 x24: 0000000000000000
6774 21:44:32.193140 # [ 205.977749] x23: ffff00080740b880 x22: 0000000000000000 x21: 0000000000000000
6775 21:44:32.232962 # [ 205.985186] x20: ffff00097ef0c458 x19: ffff80000a4fb458 x18: 0000000000000000
6776 21:44:32.233440 # [ 205.992625] x17: 3630303030303030 x16: 000000000000032e x15: 0000000000000005
6777 21:44:32.234178 # [ 206.000063] x14: 0000000000000001 x13: 0000000000000330 x12: 0000000000000017
6778 21:44:32.234534 # [ 206.007500] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff800009136c50
6779 21:44:32.234851 # [ 206.014938] x8 : 00000000000000af x7 : 0000000000000246 x6 : 071c71c71c71c71c
6780 21:44:32.236217 # [ 206.022376] x5 : 0000000000000001 x4 : 4000000000000002 x3 : ffff800974a11000
6781 21:44:32.276268 # [ 206.029813] x2 : ffff80000b083c90 x1 : ffff80000a4fb458 x0 : 4000000000000000
6782 21:44:32.276752 # [ 206.037252] Call trace:
6783 21:44:32.277109 # [ 206.039967] ct_kernel_exit.constprop.0+0x118/0x170
6784 21:44:32.277443 # [ 206.045131] ct_idle_enter+0x10/0x1c
6785 21:44:32.277753 # [ 206.048986] cpuidle_enter_state+0x28c/0x590
6786 21:44:32.278057 # [ 206.053537] cpuidle_enter+0x40/0x60
6787 21:44:32.278353 # [ 206.057389] do_idle+0x258/0x310
6788 21:44:32.278645 # [ 206.060899] cpu_startup_entry+0x3c/0x44
6789 21:44:32.278938 # [ 206.065104] rest_init+0x11c/0x210
6790 21:44:32.279735 # [ 206.068786] arch_post_acpi_subsys_init+0x0/0x28
6791 21:44:32.319394 # [ 206.073688] start_kernel+0x794/0x7d4
6792 21:44:32.319976 # [ 206.077630] __primary_switched+0xbc/0xc4
6793 21:44:32.320586 # [ 206.081925] irq event stamp: 1308134
6794 21:44:32.321166 # [ 206.085771] hardirqs last enabled at (1308133): [<ffff8000096bcb14>] el1_interrupt+0x54/0x64
6795 21:44:32.321728 # [ 206.094590] hardirqs last disabled at (1308134): [<ffff800008126cdc>] do_idle+0xec/0x310
6796 21:44:32.322162 # [ 206.102975] softirqs last enabled at (1308132): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6797 21:44:32.351151 # [ 206.112142] softirqs last disabled at (1308127): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6798 21:44:32.351633 # [ 206.120872] ---[ end trace 0000000000000000 ]---
6799 21:44:32.352043 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6800 21:44:32.352376 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6801 21:44:32.354471 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6802 21:44:32.754114 <6>[ 207.214415] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6803 21:44:32.754746 <6>[ 207.222039] lkdtm: attempting good copy_from_user inside whitelist
6804 21:44:32.754995 <6>[ 207.228945] lkdtm: attempting bad copy_from_user outside whitelist
6805 21:44:32.755191 <0>[ 207.235470] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6806 21:44:32.755363 <4>[ 207.246454] ------------[ cut here ]------------
6807 21:44:32.757401 <2>[ 207.251342] kernel BUG at mm/usercopy.c:101!
6808 21:44:32.797543 <0>[ 207.255884] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6809 21:44:32.798107 <4>[ 207.263039] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6810 21:44:32.798312 <4>[ 207.276882] CPU: 1 PID: 3678 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6811 21:44:32.798479 <4>[ 207.284913] Hardware name: ARM Juno development board (r0) (DT)
6812 21:44:32.800894 <4>[ 207.291105] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6813 21:44:32.840917 <4>[ 207.298347] pc : usercopy_abort+0xb0/0xb4
6814 21:44:32.841154 <4>[ 207.302636] lr : usercopy_abort+0xb0/0xb4
6815 21:44:32.841586 <4>[ 207.306918] sp : ffff800010c63990
6816 21:44:32.841756 <4>[ 207.310499] x29: ffff800010c639a0 x28: ffff00080bb99a80 x27: 0000000000000000
6817 21:44:32.841913 <4>[ 207.317927] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6818 21:44:32.842065 <4>[ 207.325352] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6819 21:44:32.842215 <4>[ 207.332776] x20: ffff800009fa8880 x19: ffff80000a0bf7d0 x18: 0000000000000000
6820 21:44:32.884547 <4>[ 207.340201] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6821 21:44:32.885403 <4>[ 207.347625] x14: 706d657474612065 x13: 205d303734353332 x12: 2e37303220205b3e
6822 21:44:32.885776 <4>[ 207.355050] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6823 21:44:32.886099 <4>[ 207.362474] x8 : ffff800010c63668 x7 : 0000000000000000 x6 : 0000000000000001
6824 21:44:32.886411 <4>[ 207.369897] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6825 21:44:32.886708 <4>[ 207.377321] x2 : 0000000000000000 x1 : ffff00080bb99a80 x0 : 0000000000000069
6826 21:44:32.887898 <4>[ 207.384744] Call trace:
6827 21:44:32.927948 <4>[ 207.387454] usercopy_abort+0xb0/0xb4
6828 21:44:32.928409 <4>[ 207.391388] __check_heap_object+0xf0/0x10c
6829 21:44:32.928762 <4>[ 207.395847] __check_object_size+0x230/0x2fc
6830 21:44:32.929084 <4>[ 207.400390] do_usercopy_slab_whitelist+0x19c/0x2c0
6831 21:44:32.929388 <4>[ 207.405544] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6832 21:44:32.930092 <4>[ 207.411219] lkdtm_do_action+0x2c/0x50
6833 21:44:32.930432 <4>[ 207.415239] direct_entry+0x164/0x180
6834 21:44:32.930728 <4>[ 207.419170] full_proxy_write+0x68/0xc0
6835 21:44:32.931063 <4>[ 207.423281] vfs_write+0xcc/0x2e0
6836 21:44:32.931464 <4>[ 207.426870] ksys_write+0x80/0x110
6837 21:44:32.971192 <4>[ 207.430545] __arm64_sys_write+0x28/0x40
6838 21:44:32.971645 <4>[ 207.434742] invoke_syscall+0x8c/0x120
6839 21:44:32.972049 <4>[ 207.438768] el0_svc_common.constprop.0+0x68/0x124
6840 21:44:32.972377 <4>[ 207.443836] do_el0_svc+0x40/0xcc
6841 21:44:32.972682 <4>[ 207.447426] el0_svc+0x48/0xc0
6842 21:44:32.972979 <4>[ 207.450752] el0t_64_sync_handler+0xf4/0x120
6843 21:44:32.973271 <4>[ 207.455294] el0t_64_sync+0x18c/0x190
6844 21:44:32.973560 <0>[ 207.459231] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
6845 21:44:32.973847 <4>[ 207.465601] ---[ end trace 0000000000000000 ]---
6846 21:44:33.015958 <6>[ 207.470488] note: cat[3678] exited with irqs disabled
6847 21:44:33.016233 <6>[ 207.475870] note: cat[3678] exited with preempt_count 1
6848 21:44:33.016497 <4>[ 207.483046] ------------[ cut here ]------------
6849 21:44:33.017008 <4>[ 207.487936] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6850 21:44:33.017180 <4>[ 207.497889] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6851 21:44:33.019155 <4>[ 207.511728] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
6852 21:44:33.059287 <4>[ 207.520015] Hardware name: ARM Juno development board (r0) (DT)
6853 21:44:33.059559 <4>[ 207.526207] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6854 21:44:33.059737 <4>[ 207.533448] pc : ct_kernel_exit.constprop.0+0x118/0x170
6855 21:44:33.059930 <4>[ 207.538954] lr : ct_idle_enter+0x10/0x1c
6856 21:44:33.060086 <4>[ 207.543155] sp : ffff80000c40bd30
6857 21:44:33.060233 <4>[ 207.546738] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
6858 21:44:33.062415 <4>[ 207.554164] x26: 0000000000000000 x25: 000000304ef3d74c x24: 0000000000000000
6859 21:44:33.102611 <4>[ 207.561589] x23: ffff00080740d080 x22: 0000000000000000 x21: 0000000000000000
6860 21:44:33.103198 <4>[ 207.569013] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
6861 21:44:33.103437 <4>[ 207.576438] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
6862 21:44:33.103667 <4>[ 207.583862] x14: ffff80000969bcfc x13: ffff800008c1572c x12: ffff800008437104
6863 21:44:33.103863 <4>[ 207.591289] x11: ffff800008402c84 x10: 0000000000001500 x9 : ffff800009136c50
6864 21:44:33.105746 <4>[ 207.598718] x8 : 0000000000000dec x7 : 0000000000000748 x6 : 071c71c71c71c71c
6865 21:44:33.145987 <4>[ 207.606145] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
6866 21:44:33.146275 <4>[ 207.613574] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
6867 21:44:33.146477 <4>[ 207.620998] Call trace:
6868 21:44:33.146654 <4>[ 207.623709] ct_kernel_exit.constprop.0+0x118/0x170
6869 21:44:33.146810 <4>[ 207.628864] ct_idle_enter+0x10/0x1c
6870 21:44:33.146945 <4>[ 207.632713] cpuidle_enter_state+0x28c/0x590
6871 21:44:33.147074 <4>[ 207.637255] cpuidle_enter+0x40/0x60
6872 21:44:33.147201 <4>[ 207.641099] do_idle+0x258/0x310
6873 21:44:33.149154 <4>[ 207.644601] cpu_startup_entry+0x40/0x44
6874 21:44:33.189320 <4>[ 207.648797] secondary_start_kernel+0x138/0x15c
6875 21:44:33.189616 <4>[ 207.653605] __secondary_switched+0xb0/0xb4
6876 21:44:33.189810 <4>[ 207.658066] irq event stamp: 207386
6877 21:44:33.189979 <4>[ 207.661820] hardirqs last enabled at (207385): [<ffff8000081cacc8>] tick_nohz_idle_enter+0x78/0x140
6878 21:44:33.190144 <4>[ 207.671244] hardirqs last disabled at (207386): [<ffff800008126cdc>] do_idle+0xec/0x310
6879 21:44:33.190301 <4>[ 207.679532] softirqs last enabled at (207378): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6880 21:44:33.232930 <4>[ 207.688604] softirqs last disabled at (207367): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6881 21:44:33.233173 <4>[ 207.697237] ---[ end trace 0000000000000000 ]---
6882 21:44:33.233358 # Segmentation fault
6883 21:44:33.233523 # [ 207.214415] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6884 21:44:33.233679 # [ 207.222039] lkdtm: attempting good copy_from_user inside whitelist
6885 21:44:33.233839 # [ 207.228945] lkdtm: attempting bad copy_from_user outside whitelist
6886 21:44:33.236033 # [ 207.235470] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6887 21:44:33.276057 # [ 207.246454] ------------[ cut here ]------------
6888 21:44:33.276297 # [ 207.251342] kernel BUG at mm/usercopy.c:101!
6889 21:44:33.276480 # [ 207.255884] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6890 21:44:33.276645 # [ 207.263039] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6891 21:44:33.276804 # [ 207.276882] CPU: 1 PID: 3678 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6892 21:44:33.279239 # [ 207.284913] Hardware name: ARM Juno development board (r0) (DT)
6893 21:44:33.319552 # [ 207.291105] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6894 21:44:33.320050 # [ 207.298347] pc : usercopy_abort+0xb0/0xb4
6895 21:44:33.320399 # [ 207.302636] lr : usercopy_abort+0xb0/0xb4
6896 21:44:33.320722 # [ 207.306918] sp : ffff800010c63990
6897 21:44:33.321025 # [ 207.310499] x29: ffff800010c639a0 x28: ffff00080bb99a80 x27: 0000000000000000
6898 21:44:33.321324 # [ 207.317927] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6899 21:44:33.321620 # [ 207.325352] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6900 21:44:33.362731 # [ 207.332776] x20: ffff800009fa8880 x19: ffff80000a0bf7d0 x18: 0000000000000000
6901 21:44:33.363239 # [ 207.340201] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6902 21:44:33.363607 # [ 207.347625] x14: 706d657474612065 x13: 205d303734353332 x12: 2e37303220205b3e
6903 21:44:33.364010 # [ 207.355050] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6904 21:44:33.364337 # [ 207.362474] x8 : ffff800010c63668 x7 : 0000000000000000 x6 : 0000000000000001
6905 21:44:33.366021 # [ 207.369897] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6906 21:44:33.405898 # [ 207.377321] x2 : 0000000000000000 x1 : ffff00080bb99a80 x0 : 0000000000000069
6907 21:44:33.406371 # [ 207.384744] Call trace:
6908 21:44:33.406729 # [ 207.387454] usercopy_abort+0xb0/0xb4
6909 21:44:33.407063 # [ 207.391388] __check_heap_object+0xf0/0x10c
6910 21:44:33.407380 # [ 207.395847] __check_object_size+0x230/0x2fc
6911 21:44:33.407682 # [ 207.400390] do_usercopy_slab_whitelist+0x19c/0x2c0
6912 21:44:33.408029 # [ 207.405544] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6913 21:44:33.408322 # [ 207.411219] lkdtm_do_action+0x2c/0x50
6914 21:44:33.408608 # [ 207.415239] direct_entry+0x164/0x180
6915 21:44:33.409365 # [ 207.419170] full_proxy_write+0x68/0xc0
6916 21:44:33.449115 # [ 207.423281] vfs_write+0xcc/0x2e0
6917 21:44:33.449597 # [ 207.426870] ksys_write+0x80/0x110
6918 21:44:33.449957 # [ 207.430545] __arm64_sys_write+0x28/0x40
6919 21:44:33.450332 # [ 207.434742] invoke_syscall+0x8c/0x120
6920 21:44:33.450767 # [ 207.438768] el0_svc_common.constprop.0+0x68/0x124
6921 21:44:33.451193 # [ 207.443836] do_el0_svc+0x40/0xcc
6922 21:44:33.451585 # [ 207.447426] el0_svc+0x48/0xc0
6923 21:44:33.452013 # [ 207.450752] el0t_64_sync_handler+0xf4/0x120
6924 21:44:33.452486 # [ 207.455294] el0t_64_sync+0x18c/0x190
6925 21:44:33.453250 # [ 207.459231] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
6926 21:44:33.491873 # [ 207.465601] ---[ end trace 0000000000000000 ]---
6927 21:44:33.492191 # [ 207.470488] note: cat[3678] exited with irqs disabled
6928 21:44:33.492397 # [ 207.475870] note: cat[3678] exited with preempt_count 1
6929 21:44:33.492625 # [ 207.483046] ------------[ cut here ]------------
6930 21:44:33.493048 # [ 207.487936] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6931 21:44:33.494960 # [ 207.497889] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6932 21:44:33.535120 # [ 207.511728] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
6933 21:44:33.535407 # [ 207.520015] Hardware name: ARM Juno development board (r0) (DT)
6934 21:44:33.535653 # [ 207.526207] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6935 21:44:33.535896 # [ 207.533448] pc : ct_kernel_exit.constprop.0+0x118/0x170
6936 21:44:33.536103 # [ 207.538954] lr : ct_idle_enter+0x10/0x1c
6937 21:44:33.536300 # [ 207.543155] sp : ffff80000c40bd30
6938 21:44:33.536467 # [ 207.546738] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
6939 21:44:33.578326 # [ 207.554164] x26: 0000000000000000 x25: 000000304ef3d74c x24: 0000000000000000
6940 21:44:33.578593 # [ 207.561589] x23: ffff00080740d080 x22: 0000000000000000 x21: 0000000000000000
6941 21:44:33.578833 # [ 207.569013] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
6942 21:44:33.579056 # [ 207.576438] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
6943 21:44:33.579262 # [ 207.583862] x14: ffff80000969bcfc x13: ffff800008c1572c x12: ffff800008437104
6944 21:44:33.579452 # [ 207.591289] x11: ffff800008402c84 x10: 0000000000001500 x9 : ffff800009136c50
6945 21:44:33.610095 # [ 207.598718] x8 : 0000000000000dec x7 : 0000000000000748 x6 : 071c71c71c71c71c
6946 21:44:33.610347 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6947 21:44:33.610579 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6948 21:44:33.613265 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6949 21:44:34.086256 <6>[ 208.541935] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6950 21:44:34.086576 <6>[ 208.549142] lkdtm: good_stack: ffff800010d13ac8-ffff800010d13ae8
6951 21:44:34.086802 <6>[ 208.555501] lkdtm: bad_stack : ffff800010d13a08-ffff800010d13a28
6952 21:44:34.087412 <6>[ 208.561954] lkdtm: attempting good copy_to_user of local stack
6953 21:44:34.087626 <6>[ 208.568140] lkdtm: attempting bad copy_to_user of distant stack
6954 21:44:34.087855 <0>[ 208.574361] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
6955 21:44:34.089365 <4>[ 208.584010] ------------[ cut here ]------------
6956 21:44:34.129612 <2>[ 208.588903] kernel BUG at mm/usercopy.c:101!
6957 21:44:34.129903 <0>[ 208.593449] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6958 21:44:34.130095 <4>[ 208.600605] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6959 21:44:34.130266 <4>[ 208.614449] CPU: 1 PID: 3721 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
6960 21:44:34.130424 <4>[ 208.622475] Hardware name: ARM Juno development board (r0) (DT)
6961 21:44:34.172894 <4>[ 208.628667] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6962 21:44:34.173149 <4>[ 208.635909] pc : usercopy_abort+0xb0/0xb4
6963 21:44:34.173332 <4>[ 208.640198] lr : usercopy_abort+0xb0/0xb4
6964 21:44:34.173496 <4>[ 208.644480] sp : ffff800010d139e0
6965 21:44:34.173654 <4>[ 208.648060] x29: ffff800010d139f0 x28: ffff00080bb9cf00 x27: 0000000000000000
6966 21:44:34.174073 <4>[ 208.655488] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73bf0 x24: 0000000000000001
6967 21:44:34.174238 <4>[ 208.662914] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
6968 21:44:34.216573 <4>[ 208.670338] x20: ffff800009fabeb8 x19: ffff800009fb5138 x18: 0000000000000000
6969 21:44:34.217044 <4>[ 208.677762] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6970 21:44:34.217387 <4>[ 208.685187] x14: 74706d6574746120 x13: 205d313633343735 x12: 2e38303220205b3e
6971 21:44:34.217702 <4>[ 208.692611] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
6972 21:44:34.218001 <4>[ 208.700035] x8 : ffff800010d136b8 x7 : 0000000000000000 x6 : 0000000000000001
6973 21:44:34.218294 <4>[ 208.707459] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6974 21:44:34.259830 <4>[ 208.714883] x2 : 0000000000000000 x1 : ffff00080bb9cf00 x0 : 000000000000005a
6975 21:44:34.260287 <4>[ 208.722307] Call trace:
6976 21:44:34.261007 <4>[ 208.725016] usercopy_abort+0xb0/0xb4
6977 21:44:34.261347 <4>[ 208.728951] __check_object_size+0x1d4/0x2fc
6978 21:44:34.261652 <4>[ 208.733498] do_usercopy_stack+0x31c/0x33c
6979 21:44:34.261942 <4>[ 208.737869] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
6980 21:44:34.262230 <4>[ 208.743109] lkdtm_do_action+0x2c/0x50
6981 21:44:34.262507 <4>[ 208.747128] direct_entry+0x164/0x180
6982 21:44:34.262798 <4>[ 208.751061] full_proxy_write+0x68/0xc0
6983 21:44:34.263157 <4>[ 208.755171] vfs_write+0xcc/0x2e0
6984 21:44:34.263512 <4>[ 208.758760] ksys_write+0x80/0x110
6985 21:44:34.303222 <4>[ 208.762434] __arm64_sys_write+0x28/0x40
6986 21:44:34.303662 <4>[ 208.766632] invoke_syscall+0x8c/0x120
6987 21:44:34.304038 <4>[ 208.770657] el0_svc_common.constprop.0+0x68/0x124
6988 21:44:34.304352 <4>[ 208.775725] do_el0_svc+0x40/0xcc
6989 21:44:34.304644 <4>[ 208.779314] el0_svc+0x48/0xc0
6990 21:44:34.304927 <4>[ 208.782638] el0t_64_sync_handler+0xf4/0x120
6991 21:44:34.305206 <4>[ 208.787182] el0t_64_sync+0x18c/0x190
6992 21:44:34.305486 <0>[ 208.791118] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
6993 21:44:34.305765 <4>[ 208.797487] ---[ end trace 0000000000000000 ]---
6994 21:44:34.306423 <6>[ 208.802373] note: cat[3721] exited with irqs disabled
6995 21:44:34.348022 <6>[ 208.807750] note: cat[3721] exited with preempt_count 1
6996 21:44:34.348315 <4>[ 208.814923] ------------[ cut here ]------------
6997 21:44:34.348494 <4>[ 208.819815] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6998 21:44:34.348657 <4>[ 208.829767] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6999 21:44:34.351144 <4>[ 208.843610] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
7000 21:44:34.391372 <4>[ 208.851904] Hardware name: ARM Juno development board (r0) (DT)
7001 21:44:34.391651 <4>[ 208.858101] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7002 21:44:34.391857 <4>[ 208.865343] pc : ct_kernel_exit.constprop.0+0x118/0x170
7003 21:44:34.392025 <4>[ 208.870844] lr : ct_idle_enter+0x10/0x1c
7004 21:44:34.392169 <4>[ 208.875041] sp : ffff80000c40bd30
7005 21:44:34.392307 <4>[ 208.878621] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
7006 21:44:34.394572 <4>[ 208.886050] x26: 0000000000000001 x25: 000000309e569964 x24: 0000000000000001
7007 21:44:34.434748 <4>[ 208.893476] x23: ffff00080740d080 x22: 0000000000000001 x21: 0000000000000001
7008 21:44:34.435018 <4>[ 208.900902] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
7009 21:44:34.435190 <4>[ 208.908335] x17: ffff8000080236c8 x16: 0000000000000009 x15: 0000000000000009
7010 21:44:34.435348 <4>[ 208.915764] x14: 0000000000000001 x13: 0000000000000048 x12: 0000000000000045
7011 21:44:34.435496 <4>[ 208.923194] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff800009136c50
7012 21:44:34.437940 <4>[ 208.930622] x8 : 0000000000000bd9 x7 : ffff0008008e9a80 x6 : ffff8000081c8ddc
7013 21:44:34.478065 <4>[ 208.938051] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
7014 21:44:34.478328 <4>[ 208.945475] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
7015 21:44:34.478503 <4>[ 208.952900] Call trace:
7016 21:44:34.478661 <4>[ 208.955610] ct_kernel_exit.constprop.0+0x118/0x170
7017 21:44:34.478819 <4>[ 208.960766] ct_idle_enter+0x10/0x1c
7018 21:44:34.478949 <4>[ 208.964614] cpuidle_enter_state+0x28c/0x590
7019 21:44:34.479077 <4>[ 208.969157] cpuidle_enter+0x40/0x60
7020 21:44:34.479204 <4>[ 208.973002] do_idle+0x258/0x310
7021 21:44:34.481233 <4>[ 208.976505] cpu_startup_entry+0x3c/0x44
7022 21:44:34.521616 <4>[ 208.980702] secondary_start_kernel+0x138/0x15c
7023 21:44:34.522062 <4>[ 208.985510] __secondary_switched+0xb0/0xb4
7024 21:44:34.522388 <4>[ 208.989971] irq event stamp: 207386
7025 21:44:34.522665 <4>[ 208.993726] hardirqs last enabled at (207385): [<ffff8000081cacc8>] tick_nohz_idle_enter+0x78/0x140
7026 21:44:34.522935 <4>[ 209.003151] hardirqs last disabled at (207386): [<ffff800008126cdc>] do_idle+0xec/0x310
7027 21:44:34.523194 <4>[ 209.011440] softirqs last enabled at (207378): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7028 21:44:34.565148 <4>[ 209.020510] softirqs last disabled at (207367): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7029 21:44:34.565661 <4>[ 209.029145] ---[ end trace 0000000000000000 ]---
7030 21:44:34.566121 # Segmentation fault
7031 21:44:34.566599 # [ 208.541935] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
7032 21:44:34.567050 # [ 208.549142] lkdtm: good_stack: ffff800010d13ac8-ffff800010d13ae8
7033 21:44:34.567446 # [ 208.555501] lkdtm: bad_stack : ffff800010d13a08-ffff800010d13a28
7034 21:44:34.568023 # [ 208.561954] lkdtm: attempting good copy_to_user of local stack
7035 21:44:34.568917 # [ 208.568140] lkdtm: attempting bad copy_to_user of distant stack
7036 21:44:34.608359 # [ 208.574361] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
7037 21:44:34.608825 # [ 208.584010] ------------[ cut here ]------------
7038 21:44:34.609178 # [ 208.588903] kernel BUG at mm/usercopy.c:101!
7039 21:44:34.609505 # [ 208.593449] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
7040 21:44:34.609817 # [ 208.600605] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7041 21:44:34.651539 # [ 208.614449] CPU: 1 PID: 3721 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7042 21:44:34.652043 # [ 208.622475] Hardware name: ARM Juno development board (r0) (DT)
7043 21:44:34.652405 # [ 208.628667] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7044 21:44:34.652730 # [ 208.635909] pc : usercopy_abort+0xb0/0xb4
7045 21:44:34.653039 # [ 208.640198] lr : usercopy_abort+0xb0/0xb4
7046 21:44:34.653340 # [ 208.644480] sp : ffff800010d139e0
7047 21:44:34.653633 # [ 208.648060] x29: ffff800010d139f0 x28: ffff00080bb9cf00 x27: 0000000000000000
7048 21:44:34.654743 # [ 208.655488] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73bf0 x24: 0000000000000001
7049 21:44:34.694676 # [ 208.662914] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
7050 21:44:34.695201 # [ 208.670338] x20: ffff800009fabeb8 x19: ffff800009fb5138 x18: 0000000000000000
7051 21:44:34.695619 # [ 208.677762] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7052 21:44:34.696114 # [ 208.685187] x14: 74706d6574746120 x13: 205d313633343735 x12: 2e38303220205b3e
7053 21:44:34.696447 # [ 208.692611] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
7054 21:44:34.698055 # [ 208.700035] x8 : ffff800010d136b8 x7 : 0000000000000000 x6 : 0000000000000001
7055 21:44:34.737809 # [ 208.707459] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7056 21:44:34.738285 # [ 208.714883] x2 : 0000000000000000 x1 : ffff00080bb9cf00 x0 : 000000000000005a
7057 21:44:34.738648 # [ 208.722307] Call trace:
7058 21:44:34.738974 # [ 208.725016] usercopy_abort+0xb0/0xb4
7059 21:44:34.739289 # [ 208.728951] __check_object_size+0x1d4/0x2fc
7060 21:44:34.739593 # [ 208.733498] do_usercopy_stack+0x31c/0x33c
7061 21:44:34.739930 # [ 208.737869] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
7062 21:44:34.740232 # [ 208.743109] lkdtm_do_action+0x2c/0x50
7063 21:44:34.740947 # [ 208.747128] direct_entry+0x164/0x180
7064 21:44:34.780987 # [ 208.751061] full_proxy_write+0x68/0xc0
7065 21:44:34.781473 # [ 208.755171] vfs_write+0xcc/0x2e0
7066 21:44:34.781858 # [ 208.758760] ksys_write+0x80/0x110
7067 21:44:34.782187 # [ 208.762434] __arm64_sys_write+0x28/0x40
7068 21:44:34.782500 # [ 208.766632] invoke_syscall+0x8c/0x120
7069 21:44:34.782804 # [ 208.770657] el0_svc_common.constprop.0+0x68/0x124
7070 21:44:34.783099 # [ 208.775725] do_el0_svc+0x40/0xcc
7071 21:44:34.783393 # [ 208.779314] el0_svc+0x48/0xc0
7072 21:44:34.783681 # [ 208.782638] el0t_64_sync_handler+0xf4/0x120
7073 21:44:34.784081 # [ 208.787182] el0t_64_sync+0x18c/0x190
7074 21:44:34.824137 # [ 208.791118] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
7075 21:44:34.824611 # [ 208.797487] ---[ end trace 0000000000000000 ]---
7076 21:44:34.825357 # [ 208.802373] note: cat[3721] exited with irqs disabled
7077 21:44:34.825718 # [ 208.807750] note: cat[3721] exited with preempt_count 1
7078 21:44:34.826040 # [ 208.814923] ------------[ cut here ]------------
7079 21:44:34.826338 # [ 208.819815] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7080 21:44:34.867346 # [ 208.829767] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7081 21:44:34.867879 # [ 208.843610] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
7082 21:44:34.868258 # [ 208.851904] Hardware name: ARM Juno development board (r0) (DT)
7083 21:44:34.868589 # [ 208.858101] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7084 21:44:34.868900 # [ 208.865343] pc : ct_kernel_exit.constprop.0+0x118/0x170
7085 21:44:34.869207 # [ 208.870844] lr : ct_idle_enter+0x10/0x1c
7086 21:44:34.869501 # [ 208.875041] sp : ffff80000c40bd30
7087 21:44:34.870536 # [ 208.878621] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
7088 21:44:34.910900 # [ 208.886050] x26: 0000000000000001 x25: 000000309e569964 x24: 0000000000000001
7089 21:44:34.911375 # [ 208.893476] x23: ffff00080740d080 x22: 0000000000000001 x21: 0000000000000001
7090 21:44:34.911878 # [ 208.900902] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
7091 21:44:34.912234 # [ 208.908335] x17: ffff8000080236c8 x16: 0000000000000009 x15: 0000000000000009
7092 21:44:34.912558 # [ 208.915764] x14: 0000000000000001 x13: 0000000000000048 x12: 0000000000000045
7093 21:44:34.953630 # [ 208.923194] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff800009136c50
7094 21:44:34.954111 # [ 208.930622] x8 : 0000000000000bd9 x7 : ffff0008008e9a80 x6 : ffff8000081c8ddc
7095 21:44:34.954474 # [ 208.938051] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
7096 21:44:34.954804 # [ 208.945475] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
7097 21:44:34.955117 # [ 208.952900] Call trace:
7098 21:44:34.955421 # [ 208.955610] ct_kernel_exit.constprop.0+0x118/0x170
7099 21:44:34.955723 # [ 208.960766] ct_idle_enter+0x10/0x1c
7100 21:44:34.956072 # [ 208.964614] cpuidle_enter_state+0x28c/0x590
7101 21:44:34.956807 # [ 208.969157] cpuidle_enter+0x40/0x60
7102 21:44:34.990077 # [ 208.973002] do_idle+0x258/0x310
7103 21:44:34.990376 # [ 208.976505] cpu_startup_entry+0x3c/0x44
7104 21:44:34.990631 # [ 208.980702] secondary_start_kernel+0x138/0x15c
7105 21:44:34.990849 # USERCOPY_STACK_FRAME_TO: saw 'call trace:': ok
7106 21:44:34.991057 ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
7107 21:44:34.993227 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7108 21:44:35.455685 <6>[ 209.916501] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7109 21:44:35.456315 <6>[ 209.923217] lkdtm: good_stack: ffff800010db3a98-ffff800010db3ab8
7110 21:44:35.456536 <6>[ 209.929748] lkdtm: bad_stack : ffff800010db39d8-ffff800010db39f8
7111 21:44:35.456764 <6>[ 209.936220] lkdtm: attempting good copy_from_user of local stack
7112 21:44:35.456945 <6>[ 209.942549] lkdtm: attempting bad copy_from_user of distant stack
7113 21:44:35.458956 <0>[ 209.948947] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7114 21:44:35.499064 <4>[ 209.958562] ------------[ cut here ]------------
7115 21:44:35.499396 <2>[ 209.963456] kernel BUG at mm/usercopy.c:101!
7116 21:44:35.499607 <0>[ 209.968002] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7117 21:44:35.500149 <4>[ 209.975160] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7118 21:44:35.500357 <4>[ 209.989003] CPU: 2 PID: 3764 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7119 21:44:35.502340 <4>[ 209.997029] Hardware name: ARM Juno development board (r0) (DT)
7120 21:44:35.542455 <4>[ 210.003222] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7121 21:44:35.542731 <4>[ 210.010465] pc : usercopy_abort+0xb0/0xb4
7122 21:44:35.542977 <4>[ 210.014755] lr : usercopy_abort+0xb0/0xb4
7123 21:44:35.543196 <4>[ 210.019037] sp : ffff800010db39b0
7124 21:44:35.543637 <4>[ 210.022618] x29: ffff800010db39c0 x28: ffff00080bb9cf00 x27: 0000000000000000
7125 21:44:35.543753 <4>[ 210.030046] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73bf0 x24: 0000000000000000
7126 21:44:35.545676 <4>[ 210.037471] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7127 21:44:35.585773 <4>[ 210.044896] x20: ffff800009fabeb8 x19: ffff800009fb5138 x18: 0000000000000000
7128 21:44:35.586249 <4>[ 210.052321] x17: 747320737365636f x16: 7270206f74206465 x15: 7463657465642074
7129 21:44:35.587086 <4>[ 210.059745] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
7130 21:44:35.587516 <4>[ 210.067169] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff80000815e944
7131 21:44:35.587977 <4>[ 210.074594] x8 : ffff800010db3628 x7 : 0000000000000000 x6 : 0000000000000001
7132 21:44:35.589144 <4>[ 210.082017] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7133 21:44:35.629370 <4>[ 210.089439] x2 : 0000000000000000 x1 : ffff00080bb9cf00 x0 : 0000000000000059
7134 21:44:35.629838 <4>[ 210.096863] Call trace:
7135 21:44:35.630676 <4>[ 210.099573] usercopy_abort+0xb0/0xb4
7136 21:44:35.631060 <4>[ 210.103509] __check_object_size+0x1d4/0x2fc
7137 21:44:35.631469 <4>[ 210.108055] do_usercopy_stack+0x2f4/0x33c
7138 21:44:35.631904 <4>[ 210.112426] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7139 21:44:35.632301 <4>[ 210.117839] lkdtm_do_action+0x2c/0x50
7140 21:44:35.632705 <4>[ 210.121858] direct_entry+0x164/0x180
7141 21:44:35.633181 <4>[ 210.125791] full_proxy_write+0x68/0xc0
7142 21:44:35.633535 <4>[ 210.129901] vfs_write+0xcc/0x2e0
7143 21:44:35.672721 <4>[ 210.133490] ksys_write+0x80/0x110
7144 21:44:35.673177 <4>[ 210.137164] __arm64_sys_write+0x28/0x40
7145 21:44:35.673991 <4>[ 210.141361] invoke_syscall+0x8c/0x120
7146 21:44:35.674367 <4>[ 210.145387] el0_svc_common.constprop.0+0x68/0x124
7147 21:44:35.674773 <4>[ 210.150456] do_el0_svc+0x40/0xcc
7148 21:44:35.675166 <4>[ 210.154045] el0_svc+0x48/0xc0
7149 21:44:35.675545 <4>[ 210.157370] el0t_64_sync_handler+0xf4/0x120
7150 21:44:35.675977 <4>[ 210.161913] el0t_64_sync+0x18c/0x190
7151 21:44:35.676355 <0>[ 210.165850] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
7152 21:44:35.676829 <4>[ 210.172218] ---[ end trace 0000000000000000 ]---
7153 21:44:35.717528 <6>[ 210.177105] note: cat[3764] exited with irqs disabled
7154 21:44:35.717843 <6>[ 210.182511] note: cat[3764] exited with preempt_count 1
7155 21:44:35.718100 <4>[ 210.189663] ------------[ cut here ]------------
7156 21:44:35.718597 <4>[ 210.194555] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7157 21:44:35.720666 <4>[ 210.204507] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7158 21:44:35.760807 <4>[ 210.218349] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.107-cip28 #1
7159 21:44:35.761096 <4>[ 210.226637] Hardware name: ARM Juno development board (r0) (DT)
7160 21:44:35.761596 <4>[ 210.232831] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7161 21:44:35.761840 <4>[ 210.240077] pc : ct_kernel_exit.constprop.0+0x118/0x170
7162 21:44:35.762023 <4>[ 210.245580] lr : ct_idle_enter+0x10/0x1c
7163 21:44:35.762188 <4>[ 210.249779] sp : ffff80000c413d30
7164 21:44:35.762355 <4>[ 210.253365] x29: ffff80000c413d30 x28: 0000000000000000 x27: 0000000000000000
7165 21:44:35.804265 <4>[ 210.260799] x26: 0000000000000001 x25: 00000030f0477784 x24: 0000000000000002
7166 21:44:35.804553 <4>[ 210.268227] x23: ffff00080740e880 x22: 0000000000000002 x21: 0000000000000002
7167 21:44:35.804783 <4>[ 210.275651] x20: ffff00097ef4c458 x19: ffff80000a4fb458 x18: 0000000000000000
7168 21:44:35.804967 <4>[ 210.283078] x17: ffff800008015f40 x16: 00000000000000b9 x15: 0000000000000055
7169 21:44:35.805170 <4>[ 210.290508] x14: 0000000000000001 x13: 0000000000000005 x12: 0000000000000005
7170 21:44:35.807393 <4>[ 210.297932] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff800009136c50
7171 21:44:35.847534 <4>[ 210.305360] x8 : 0000000000000bab x7 : ffff0008008eb4c0 x6 : ffff8000081c8ddc
7172 21:44:35.847841 <4>[ 210.312785] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a51000
7173 21:44:35.848049 <4>[ 210.320209] x2 : ffff80000c413d30 x1 : ffff80000a4fb458 x0 : 4000000000000000
7174 21:44:35.848228 <4>[ 210.327639] Call trace:
7175 21:44:35.848393 <4>[ 210.330349] ct_kernel_exit.constprop.0+0x118/0x170
7176 21:44:35.848551 <4>[ 210.335505] ct_idle_enter+0x10/0x1c
7177 21:44:35.848706 <4>[ 210.339354] cpuidle_enter_state+0x28c/0x590
7178 21:44:35.848856 <4>[ 210.343897] cpuidle_enter+0x40/0x60
7179 21:44:35.850710 <4>[ 210.347742] do_idle+0x258/0x310
7180 21:44:35.890923 <4>[ 210.351244] cpu_startup_entry+0x3c/0x44
7181 21:44:35.891226 <4>[ 210.355440] secondary_start_kernel+0x138/0x15c
7182 21:44:35.891418 <4>[ 210.360249] __secondary_switched+0xb0/0xb4
7183 21:44:35.891590 <4>[ 210.364710] irq event stamp: 318774
7184 21:44:35.891755 <4>[ 210.368465] hardirqs last enabled at (318773): [<ffff8000081cacc8>] tick_nohz_idle_enter+0x78/0x140
7185 21:44:35.891943 <4>[ 210.377889] hardirqs last disabled at (318774): [<ffff800008126cdc>] do_idle+0xec/0x310
7186 21:44:35.894047 <4>[ 210.386178] softirqs last enabled at (318732): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7187 21:44:35.934609 <4>[ 210.395250] softirqs last disabled at (318719): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7188 21:44:35.935089 <4>[ 210.403883] ---[ end trace 0000000000000000 ]---
7189 21:44:35.935449 # Segmentation fault
7190 21:44:35.935808 # [ 209.916501] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7191 21:44:35.936136 # [ 209.923217] lkdtm: good_stack: ffff800010db3a98-ffff800010db3ab8
7192 21:44:35.936441 # [ 209.929748] lkdtm: bad_stack : ffff800010db39d8-ffff800010db39f8
7193 21:44:35.937883 # [ 209.936220] lkdtm: attempting good copy_from_user of local stack
7194 21:44:35.977714 # [ 209.942549] lkdtm: attempting bad copy_from_user of distant stack
7195 21:44:35.978184 # [ 209.948947] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7196 21:44:35.978542 # [ 209.958562] ------------[ cut here ]------------
7197 21:44:35.978871 # [ 209.963456] kernel BUG at mm/usercopy.c:101!
7198 21:44:35.979177 # [ 209.968002] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7199 21:44:35.981023 # [ 209.975160] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7200 21:44:36.020936 # [ 209.989003] CPU: 2 PID: 3764 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7201 21:44:36.021532 # [ 209.997029] Hardware name: ARM Juno development board (r0) (DT)
7202 21:44:36.021905 # [ 210.003222] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7203 21:44:36.022234 # [ 210.010465] pc : usercopy_abort+0xb0/0xb4
7204 21:44:36.022546 # [ 210.014755] lr : usercopy_abort+0xb0/0xb4
7205 21:44:36.022845 # [ 210.019037] sp : ffff800010db39b0
7206 21:44:36.024196 # [ 210.022618] x29: ffff800010db39c0 x28: ffff00080bb9cf00 x27: 0000000000000000
7207 21:44:36.064052 # [ 210.030046] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73bf0 x24: 0000000000000000
7208 21:44:36.064538 # [ 210.037471] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7209 21:44:36.064897 # [ 210.044896] x20: ffff800009fabeb8 x19: ffff800009fb5138 x18: 0000000000000000
7210 21:44:36.065225 # [ 210.052321] x17: 747320737365636f x16: 7270206f74206465 x15: 7463657465642074
7211 21:44:36.065538 # [ 210.059745] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
7212 21:44:36.067366 # [ 210.067169] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff80000815e944
7213 21:44:36.107239 # [ 210.074594] x8 : ffff800010db3628 x7 : 0000000000000000 x6 : 0000000000000001
7214 21:44:36.107714 # [ 210.082017] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7215 21:44:36.108106 # [ 210.089439] x2 : 0000000000000000 x1 : ffff00080bb9cf00 x0 : 0000000000000059
7216 21:44:36.108437 # [ 210.096863] Call trace:
7217 21:44:36.108749 # [ 210.099573] usercopy_abort+0xb0/0xb4
7218 21:44:36.109053 # [ 210.103509] __check_object_size+0x1d4/0x2fc
7219 21:44:36.109348 # [ 210.108055] do_usercopy_stack+0x2f4/0x33c
7220 21:44:36.110466 # [ 210.112426] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7221 21:44:36.150387 # [ 210.117839] lkdtm_do_action+0x2c/0x50
7222 21:44:36.150861 # [ 210.121858] direct_entry+0x164/0x180
7223 21:44:36.151355 # [ 210.125791] full_proxy_write+0x68/0xc0
7224 21:44:36.151850 # [ 210.129901] vfs_write+0xcc/0x2e0
7225 21:44:36.152342 # [ 210.133490] ksys_write+0x80/0x110
7226 21:44:36.152668 # [ 210.137164] __arm64_sys_write+0x28/0x40
7227 21:44:36.153108 # [ 210.141361] invoke_syscall+0x8c/0x120
7228 21:44:36.153540 # [ 210.145387] el0_svc_common.constprop.0+0x68/0x124
7229 21:44:36.153856 # [ 210.150456] do_el0_svc+0x40/0xcc
7230 21:44:36.154154 # [ 210.154045] el0_svc+0x48/0xc0
7231 21:44:36.154913 # [ 210.157370] el0t_64_sync_handler+0xf4/0x120
7232 21:44:36.155248 # [ 210.161913] el0t_64_sync+0x18c/0x190
7233 21:44:36.193575 # [ 210.165850] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
7234 21:44:36.194051 # [ 210.172218] ---[ end trace 0000000000000000 ]---
7235 21:44:36.194407 # [ 210.177105] note: cat[3764] exited with irqs disabled
7236 21:44:36.194732 # [ 210.182511] note: cat[3764] exited with preempt_count 1
7237 21:44:36.195045 # [ 210.189663] ------------[ cut here ]------------
7238 21:44:36.195499 # [ 210.194555] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7239 21:44:36.236341 # [ 210.204507] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7240 21:44:36.236954 # [ 210.218349] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.107-cip28 #1
7241 21:44:36.237188 # [ 210.226637] Hardware name: ARM Juno development board (r0) (DT)
7242 21:44:36.237444 # [ 210.232831] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7243 21:44:36.237667 # [ 210.240077] pc : ct_kernel_exit.constprop.0+0x118/0x170
7244 21:44:36.237916 # [ 210.245580] lr : ct_idle_enter+0x10/0x1c
7245 21:44:36.239545 # [ 210.249779] sp : ffff80000c413d30
7246 21:44:36.279596 # [ 210.253365] x29: ffff80000c413d30 x28: 0000000000000000 x27: 0000000000000000
7247 21:44:36.279892 # [ 210.260799] x26: 0000000000000001 x25: 00000030f0477784 x24: 0000000000000002
7248 21:44:36.280118 # [ 210.268227] x23: ffff00080740e880 x22: 0000000000000002 x21: 0000000000000002
7249 21:44:36.280589 # [ 210.275651] x20: ffff00097ef4c458 x19: ffff80000a4fb458 x18: 0000000000000000
7250 21:44:36.280757 # [ 210.283078] x17: ffff800008015f40 x16: 00000000000000b9 x15: 0000000000000055
7251 21:44:36.282795 # [ 210.290508] x14: 0000000000000001 x13: 0000000000000005 x12: 0000000000000005
7252 21:44:36.316356 # [ 210.297932] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff800009136c50
7253 21:44:36.316628 # [ 210.305360] x8 : 0000000000000bab x7 : ffff0008008eb4c0 x6 : ffff8000081c8ddc
7254 21:44:36.316871 # USERCOPY_STACK_FRAME_FROM: saw 'call trace:': ok
7255 21:44:36.319544 ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7256 21:44:36.319795 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7257 21:44:36.736725 <6>[ 211.197155] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7258 21:44:36.737029 <6>[ 211.203875] lkdtm: good_stack: ffff800010e6bb38-ffff800010e6bb58
7259 21:44:36.737586 <6>[ 211.210234] lkdtm: bad_stack : ffff800010e6bff8-ffff800010e6c018
7260 21:44:36.737830 <6>[ 211.216846] lkdtm: attempting good copy_to_user of local stack
7261 21:44:36.738010 <6>[ 211.223092] lkdtm: attempting bad copy_to_user of distant stack
7262 21:44:36.739989 <0>[ 211.229322] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550248, size 32)!
7263 21:44:36.780049 <4>[ 211.240538] ------------[ cut here ]------------
7264 21:44:36.780357 <2>[ 211.245426] kernel BUG at mm/usercopy.c:101!
7265 21:44:36.780598 <0>[ 211.249966] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7266 21:44:36.781085 <4>[ 211.257120] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7267 21:44:36.781280 <4>[ 211.270965] CPU: 1 PID: 3807 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7268 21:44:36.823537 <4>[ 211.278991] Hardware name: ARM Juno development board (r0) (DT)
7269 21:44:36.823822 <4>[ 211.285185] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7270 21:44:36.824047 <4>[ 211.292430] pc : usercopy_abort+0xb0/0xb4
7271 21:44:36.824261 <4>[ 211.296719] lr : usercopy_abort+0xb0/0xb4
7272 21:44:36.824437 <4>[ 211.301001] sp : ffff800010e6ba50
7273 21:44:36.824607 <4>[ 211.304581] x29: ffff800010e6ba60 x28: ffff000805988040 x27: 0000000000000000
7274 21:44:36.824776 <4>[ 211.312009] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73bf0 x24: 0000000000000001
7275 21:44:36.826658 <4>[ 211.319434] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffaa8
7276 21:44:36.867106 <4>[ 211.326859] x20: ffff800009fabeb8 x19: ffff800009fb5138 x18: 0000000000000000
7277 21:44:36.867564 <4>[ 211.334283] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7278 21:44:36.868030 <4>[ 211.341708] x14: 74706d6574746120 x13: 205d323233393232 x12: 2e31313220205b3e
7279 21:44:36.868433 <4>[ 211.349133] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815e944
7280 21:44:36.868817 <4>[ 211.356557] x8 : ffff800010e6b728 x7 : 0000000000000000 x6 : 0000000000000001
7281 21:44:36.870352 <4>[ 211.363981] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7282 21:44:36.910444 <4>[ 211.371405] x2 : 0000000000000000 x1 : ffff000805988040 x0 : 000000000000006c
7283 21:44:36.910925 <4>[ 211.378829] Call trace:
7284 21:44:36.911361 <4>[ 211.381539] usercopy_abort+0xb0/0xb4
7285 21:44:36.911763 <4>[ 211.385474] __check_object_size+0x1d4/0x2fc
7286 21:44:36.912215 <4>[ 211.390022] do_usercopy_stack+0x31c/0x33c
7287 21:44:36.912599 <4>[ 211.394392] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7288 21:44:36.912970 <4>[ 211.399458] lkdtm_do_action+0x2c/0x50
7289 21:44:36.913365 <4>[ 211.403476] direct_entry+0x164/0x180
7290 21:44:36.914106 <4>[ 211.407408] full_proxy_write+0x68/0xc0
7291 21:44:36.953780 <4>[ 211.411519] vfs_write+0xcc/0x2e0
7292 21:44:36.954226 <4>[ 211.415108] ksys_write+0x80/0x110
7293 21:44:36.954565 <4>[ 211.418783] __arm64_sys_write+0x28/0x40
7294 21:44:36.955239 <4>[ 211.422980] invoke_syscall+0x8c/0x120
7295 21:44:36.955576 <4>[ 211.427005] el0_svc_common.constprop.0+0x68/0x124
7296 21:44:36.955916 <4>[ 211.432073] do_el0_svc+0x40/0xcc
7297 21:44:36.956215 <4>[ 211.435661] el0_svc+0x48/0xc0
7298 21:44:36.956508 <4>[ 211.438986] el0t_64_sync_handler+0xf4/0x120
7299 21:44:36.956792 <4>[ 211.443529] el0t_64_sync+0x18c/0x190
7300 21:44:36.957179 <0>[ 211.447465] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
7301 21:44:36.998523 <4>[ 211.453835] ---[ end trace 0000000000000000 ]---
7302 21:44:36.998802 <6>[ 211.458721] note: cat[3807] exited with irqs disabled
7303 21:44:36.999025 <6>[ 211.464101] note: cat[3807] exited with preempt_count 1
7304 21:44:36.999197 <4>[ 211.471212] ------------[ cut here ]------------
7305 21:44:36.999364 <4>[ 211.476104] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7306 21:44:37.001649 <4>[ 211.486057] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7307 21:44:37.041775 <4>[ 211.499901] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
7308 21:44:37.042051 <4>[ 211.508195] Hardware name: ARM Juno development board (r0) (DT)
7309 21:44:37.042511 <4>[ 211.514389] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7310 21:44:37.042708 <4>[ 211.521635] pc : ct_kernel_exit.constprop.0+0x118/0x170
7311 21:44:37.042916 <4>[ 211.527137] lr : ct_idle_enter+0x10/0x1c
7312 21:44:37.043114 <4>[ 211.531333] sp : ffff80000c40bd30
7313 21:44:37.043298 <4>[ 211.534915] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
7314 21:44:37.085240 <4>[ 211.542342] x26: 0000000000000000 x25: 000000313caa6834 x24: 0000000000000000
7315 21:44:37.085513 <4>[ 211.549767] x23: ffff00080740d080 x22: 0000000000000000 x21: 0000000000000000
7316 21:44:37.085740 <4>[ 211.557192] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
7317 21:44:37.085945 <4>[ 211.564624] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
7318 21:44:37.086139 <4>[ 211.572049] x14: ffff80000969bcfc x13: ffff800008c15520 x12: ffff800008c154e0
7319 21:44:37.088407 <4>[ 211.579473] x11: ffff8000084370a8 x10: 0000000000001500 x9 : ffff800009136c50
7320 21:44:37.128583 <4>[ 211.586898] x8 : 00000000000184f5 x7 : 00000000000005ea x6 : 071c71c71c71c71c
7321 21:44:37.128844 <4>[ 211.594323] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
7322 21:44:37.129068 <4>[ 211.601747] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
7323 21:44:37.129275 <4>[ 211.609171] Call trace:
7324 21:44:37.129471 <4>[ 211.611882] ct_kernel_exit.constprop.0+0x118/0x170
7325 21:44:37.129666 <4>[ 211.617038] ct_idle_enter+0x10/0x1c
7326 21:44:37.129855 <4>[ 211.620887] cpuidle_enter_state+0x28c/0x590
7327 21:44:37.131682 <4>[ 211.625430] cpuidle_enter+0x40/0x60
7328 21:44:37.131898 <4>[ 211.629274] do_idle+0x258/0x310
7329 21:44:37.171847 <4>[ 211.632776] cpu_startup_entry+0x40/0x44
7330 21:44:37.172354 <4>[ 211.636973] secondary_start_kernel+0x138/0x15c
7331 21:44:37.172550 <4>[ 211.641781] __secondary_switched+0xb0/0xb4
7332 21:44:37.172757 <4>[ 211.646243] irq event stamp: 207386
7333 21:44:37.172954 <4>[ 211.649997] hardirqs last enabled at (207385): [<ffff8000081cacc8>] tick_nohz_idle_enter+0x78/0x140
7334 21:44:37.173140 <4>[ 211.659421] hardirqs last disabled at (207386): [<ffff800008126cdc>] do_idle+0xec/0x310
7335 21:44:37.215428 <4>[ 211.667711] softirqs last enabled at (207378): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7336 21:44:37.215694 <4>[ 211.676782] softirqs last disabled at (207367): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7337 21:44:37.215936 <4>[ 211.685416] ---[ end trace 0000000000000000 ]---
7338 21:44:37.216145 # Segmentation fault
7339 21:44:37.216343 # [ 211.197155] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7340 21:44:37.216536 # [ 211.203875] lkdtm: good_stack: ffff800010e6bb38-ffff800010e6bb58
7341 21:44:37.216725 # [ 211.210234] lkdtm: bad_stack : ffff800010e6bff8-ffff800010e6c018
7342 21:44:37.218551 # [ 211.216846] lkdtm: attempting good copy_to_user of local stack
7343 21:44:37.258569 # [ 211.223092] lkdtm: attempting bad copy_to_user of distant stack
7344 21:44:37.258811 # [ 211.229322] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550248, size 32)!
7345 21:44:37.259033 # [ 211.240538] ------------[ cut here ]------------
7346 21:44:37.259237 # [ 211.245426] kernel BUG at mm/usercopy.c:101!
7347 21:44:37.259431 # [ 211.249966] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7348 21:44:37.301726 # [ 211.257120] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7349 21:44:37.301975 # [ 211.270965] CPU: 1 PID: 3807 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7350 21:44:37.302205 # [ 211.278991] Hardware name: ARM Juno development board (r0) (DT)
7351 21:44:37.302422 # [ 211.285185] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7352 21:44:37.302629 # [ 211.292430] pc : usercopy_abort+0xb0/0xb4
7353 21:44:37.302825 # [ 211.296719] lr : usercopy_abort+0xb0/0xb4
7354 21:44:37.303024 # [ 211.301001] sp : ffff800010e6ba50
7355 21:44:37.304852 # [ 211.304581] x29: ffff800010e6ba60 x28: ffff000805988040 x27: 0000000000000000
7356 21:44:37.345202 # [ 211.312009] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73bf0 x24: 0000000000000001
7357 21:44:37.346060 # [ 211.319434] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffaa8
7358 21:44:37.346440 # [ 211.326859] x20: ffff800009fabeb8 x19: ffff800009fb5138 x18: 0000000000000000
7359 21:44:37.346775 # [ 211.334283] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7360 21:44:37.347089 # [ 211.341708] x14: 74706d6574746120 x13: 205d323233393232 x12: 2e31313220205b3e
7361 21:44:37.348502 # [ 211.349133] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815e944
7362 21:44:37.388303 # [ 211.356557] x8 : ffff800010e6b728 x7 : 0000000000000000 x6 : 0000000000000001
7363 21:44:37.389143 # [ 211.363981] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7364 21:44:37.389522 # [ 211.371405] x2 : 0000000000000000 x1 : ffff000805988040 x0 : 000000000000006c
7365 21:44:37.389858 # [ 211.378829] Call trace:
7366 21:44:37.390166 # [ 211.381539] usercopy_abort+0xb0/0xb4
7367 21:44:37.390465 # [ 211.385474] __check_object_size+0x1d4/0x2fc
7368 21:44:37.390759 # [ 211.390022] do_usercopy_stack+0x31c/0x33c
7369 21:44:37.391542 # [ 211.394392] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7370 21:44:37.431394 # [ 211.399458] lkdtm_do_action+0x2c/0x50
7371 21:44:37.431911 # [ 211.403476] direct_entry+0x164/0x180
7372 21:44:37.432282 # [ 211.407408] full_proxy_write+0x68/0xc0
7373 21:44:37.432986 # [ 211.411519] vfs_write+0xcc/0x2e0
7374 21:44:37.433336 # [ 211.415108] ksys_write+0x80/0x110
7375 21:44:37.433643 # [ 211.418783] __arm64_sys_write+0x28/0x40
7376 21:44:37.433943 # [ 211.422980] invoke_syscall+0x8c/0x120
7377 21:44:37.434235 # [ 211.427005] el0_svc_common.constprop.0+0x68/0x124
7378 21:44:37.434527 # [ 211.432073] do_el0_svc+0x40/0xcc
7379 21:44:37.434833 # [ 211.435661] el0_svc+0x48/0xc0
7380 21:44:37.435194 # [ 211.438986] el0t_64_sync_handler+0xf4/0x120
7381 21:44:37.474639 # [ 211.443529] el0t_64_sync+0x18c/0x190
7382 21:44:37.475260 # [ 211.447465] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
7383 21:44:37.475681 # [ 211.453835] ---[ end trace 0000000000000000 ]---
7384 21:44:37.476641 # [ 211.458721] note: cat[3807] exited with irqs disabled
7385 21:44:37.477029 # [ 211.464101] note: cat[3807] exited with preempt_count 1
7386 21:44:37.477381 # [ 211.471212] ------------[ cut here ]------------
7387 21:44:37.477821 # [ 211.476104] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7388 21:44:37.517437 # [ 211.486057] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7389 21:44:37.518014 # [ 211.499901] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
7390 21:44:37.518238 # [ 211.508195] Hardware name: ARM Juno development board (r0) (DT)
7391 21:44:37.518434 # [ 211.514389] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7392 21:44:37.518593 # [ 211.521635] pc : ct_kernel_exit.constprop.0+0x118/0x170
7393 21:44:37.518746 # [ 211.527137] lr : ct_idle_enter+0x10/0x1c
7394 21:44:37.520701 # [ 211.531333] sp : ffff80000c40bd30
7395 21:44:37.560656 # [ 211.534915] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
7396 21:44:37.560924 # [ 211.542342] x26: 0000000000000000 x25: 000000313caa6834 x24: 0000000000000000
7397 21:44:37.561114 # [ 211.549767] x23: ffff00080740d080 x22: 0000000000000000 x21: 0000000000000000
7398 21:44:37.561286 # [ 211.557192] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
7399 21:44:37.561447 # [ 211.564624] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
7400 21:44:37.563814 # [ 211.572049] x14: ffff80000969bcfc x13: ffff800008c15520 x12: ffff800008c154e0
7401 21:44:37.613568 # [ 211.579473] x11: ffff8000084370a8 x10: 0000000000001500 x9 : ffff800009136c50
7402 21:44:37.613846 # [ 211.586898] x8 : 00000000000184f5 x7 : 00000000000005ea x6 : 071c71c71c71c71c
7403 21:44:37.614101 # [ 211.594323] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
7404 21:44:37.614339 # [ 211.601747] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
7405 21:44:37.614548 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7406 21:44:37.614704 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7407 21:44:37.616720 # selftests: lkdtm: USERCOPY_KERNEL.sh
7408 21:44:38.075076 <6>[ 212.535713] lkdtm: Performing direct entry USERCOPY_KERNEL
7409 21:44:38.075656 <6>[ 212.541815] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a73bf0
7410 21:44:38.075915 <6>[ 212.549982] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836bf54
7411 21:44:38.076138 <0>[ 212.558003] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3522388, size 4096)!
7412 21:44:38.076335 <4>[ 212.568124] ------------[ cut here ]------------
7413 21:44:38.078356 <2>[ 212.573012] kernel BUG at mm/usercopy.c:101!
7414 21:44:38.118482 <0>[ 212.577554] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7415 21:44:38.119047 <4>[ 212.584709] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7416 21:44:38.119256 <4>[ 212.598558] CPU: 1 PID: 3850 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7417 21:44:38.119435 <4>[ 212.606585] Hardware name: ARM Juno development board (r0) (DT)
7418 21:44:38.121798 <4>[ 212.612781] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7419 21:44:38.161849 <4>[ 212.620021] pc : usercopy_abort+0xb0/0xb4
7420 21:44:38.162097 <4>[ 212.624310] lr : usercopy_abort+0xb0/0xb4
7421 21:44:38.162282 <4>[ 212.628591] sp : ffff800010f2b930
7422 21:44:38.162449 <4>[ 212.632172] x29: ffff800010f2b940 x28: ffff00080bb9cf00 x27: 0000000000000000
7423 21:44:38.162609 <4>[ 212.639599] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffad8cf000
7424 21:44:38.162763 <4>[ 212.647024] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035bf54
7425 21:44:38.163275 <4>[ 212.654449] x20: ffff800009fabee0 x19: ffff800009fb5138 x18: 0000000000000000
7426 21:44:38.205430 <4>[ 212.661874] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7427 21:44:38.205894 <4>[ 212.669299] x14: 74706d6574746120 x13: 205d333030383535 x12: 2e32313220205b3e
7428 21:44:38.206605 <4>[ 212.676723] x11: 3232353320746573 x10: 66666f2820747865 x9 : ffff80000815e944
7429 21:44:38.206954 <4>[ 212.684148] x8 : ffff800010f2b608 x7 : 0000000000000000 x6 : 0000000000000001
7430 21:44:38.207270 <4>[ 212.691572] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7431 21:44:38.208746 <4>[ 212.698995] x2 : 0000000000000000 x1 : ffff00080bb9cf00 x0 : 000000000000005f
7432 21:44:38.209194 <4>[ 212.706420] Call trace:
7433 21:44:38.248802 <4>[ 212.709130] usercopy_abort+0xb0/0xb4
7434 21:44:38.249255 <4>[ 212.713066] __check_object_size+0x258/0x2fc
7435 21:44:38.250017 <4>[ 212.717612] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7436 21:44:38.250404 <4>[ 212.722331] lkdtm_do_action+0x2c/0x50
7437 21:44:38.250727 <4>[ 212.726349] direct_entry+0x164/0x180
7438 21:44:38.251032 <4>[ 212.730282] full_proxy_write+0x68/0xc0
7439 21:44:38.251325 <4>[ 212.734393] vfs_write+0xcc/0x2e0
7440 21:44:38.251614 <4>[ 212.737982] ksys_write+0x80/0x110
7441 21:44:38.251956 <4>[ 212.741656] __arm64_sys_write+0x28/0x40
7442 21:44:38.252342 <4>[ 212.745853] invoke_syscall+0x8c/0x120
7443 21:44:38.293825 <4>[ 212.749878] el0_svc_common.constprop.0+0x68/0x124
7444 21:44:38.294328 <4>[ 212.754947] do_el0_svc+0x40/0xcc
7445 21:44:38.294752 <4>[ 212.758534] el0_svc+0x48/0xc0
7446 21:44:38.295448 <4>[ 212.761859] el0t_64_sync_handler+0xf4/0x120
7447 21:44:38.295768 <4>[ 212.766402] el0t_64_sync+0x18c/0x190
7448 21:44:38.295987 <0>[ 212.770338] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
7449 21:44:38.296221 <4>[ 212.776708] ---[ end trace 0000000000000000 ]---
7450 21:44:38.296401 <6>[ 212.781594] note: cat[3850] exited with irqs disabled
7451 21:44:38.296927 <6>[ 212.786982] note: cat[3850] exited with preempt_count 1
7452 21:44:38.336951 <4>[ 212.794169] ------------[ cut here ]------------
7453 21:44:38.337255 <4>[ 212.799060] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7454 21:44:38.337843 <4>[ 212.809014] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7455 21:44:38.338102 <4>[ 212.822857] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
7456 21:44:38.338300 <4>[ 212.831147] Hardware name: ARM Juno development board (r0) (DT)
7457 21:44:38.380304 <4>[ 212.837339] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7458 21:44:38.380595 <4>[ 212.844581] pc : ct_kernel_exit.constprop.0+0x118/0x170
7459 21:44:38.380891 <4>[ 212.850087] lr : ct_idle_enter+0x10/0x1c
7460 21:44:38.381159 <4>[ 212.854289] sp : ffff80000c40bd30
7461 21:44:38.381685 <4>[ 212.857870] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
7462 21:44:38.381948 <4>[ 212.865297] x26: 0000000000000001 x25: 000000318b850c5c x24: 0000000000000001
7463 21:44:38.382174 <4>[ 212.872724] x23: ffff00080740d080 x22: 0000000000000001 x21: 0000000000000001
7464 21:44:38.423629 <4>[ 212.880153] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
7465 21:44:38.423940 <4>[ 212.887580] x17: ffff8000080236c8 x16: ffff80000969bcfc x15: ffff8000080bbbd0
7466 21:44:38.424144 <4>[ 212.895008] x14: ffff8000080bb8fc x13: ffff80000843712c x12: ffff8000096a24ec
7467 21:44:38.424318 <4>[ 212.902433] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff800009136c50
7468 21:44:38.424484 <4>[ 212.909857] x8 : 0000000000000756 x7 : ffff0008008e9a80 x6 : ffff8000081c8ddc
7469 21:44:38.426811 <4>[ 212.917281] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
7470 21:44:38.467003 <4>[ 212.924705] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
7471 21:44:38.467292 <4>[ 212.932130] Call trace:
7472 21:44:38.467492 <4>[ 212.934840] ct_kernel_exit.constprop.0+0x118/0x170
7473 21:44:38.467679 <4>[ 212.939995] ct_idle_enter+0x10/0x1c
7474 21:44:38.467859 <4>[ 212.943844] cpuidle_enter_state+0x28c/0x590
7475 21:44:38.468008 <4>[ 212.948387] cpuidle_enter+0x40/0x60
7476 21:44:38.468144 <4>[ 212.952232] do_idle+0x258/0x310
7477 21:44:38.468280 <4>[ 212.955735] cpu_startup_entry+0x40/0x44
7478 21:44:38.468410 <4>[ 212.959931] secondary_start_kernel+0x138/0x15c
7479 21:44:38.470148 <4>[ 212.964739] __secondary_switched+0xb0/0xb4
7480 21:44:38.510828 <4>[ 212.969200] irq event stamp: 207386
7481 21:44:38.511137 <4>[ 212.972955] hardirqs last enabled at (207385): [<ffff8000081cacc8>] tick_nohz_idle_enter+0x78/0x140
7482 21:44:38.511365 <4>[ 212.982380] hardirqs last disabled at (207386): [<ffff800008126cdc>] do_idle+0xec/0x310
7483 21:44:38.511541 <4>[ 212.990669] softirqs last enabled at (207378): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7484 21:44:38.511703 <4>[ 212.999740] softirqs last disabled at (207367): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7485 21:44:38.514012 <4>[ 213.008373] ---[ end trace 0000000000000000 ]---
7486 21:44:38.554001 # Segmentation fault
7487 21:44:38.554276 # [ 212.535713] lkdtm: Performing direct entry USERCOPY_KERNEL
7488 21:44:38.554522 # [ 212.541815] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a73bf0
7489 21:44:38.554747 # [ 212.549982] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836bf54
7490 21:44:38.554945 # [ 212.558003] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3522388, size 4096)!
7491 21:44:38.555138 # [ 212.568124] ------------[ cut here ]------------
7492 21:44:38.557197 # [ 212.573012] kernel BUG at mm/usercopy.c:101!
7493 21:44:38.597139 # [ 212.577554] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7494 21:44:38.597395 # [ 212.584709] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7495 21:44:38.597634 # [ 212.598558] CPU: 1 PID: 3850 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7496 21:44:38.597854 # [ 212.606585] Hardware name: ARM Juno development board (r0) (DT)
7497 21:44:38.600486 # [ 212.612781] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7498 21:44:38.640604 # [ 212.620021] pc : usercopy_abort+0xb0/0xb4
7499 21:44:38.641062 # [ 212.624310] lr : usercopy_abort+0xb0/0xb4
7500 21:44:38.641415 # [ 212.628591] sp : ffff800010f2b930
7501 21:44:38.641740 # [ 212.632172] x29: ffff800010f2b940 x28: ffff00080bb9cf00 x27: 0000000000000000
7502 21:44:38.642051 # [ 212.639599] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffad8cf000
7503 21:44:38.642352 # [ 212.647024] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035bf54
7504 21:44:38.642646 # [ 212.654449] x20: ffff800009fabee0 x19: ffff800009fb5138 x18: 0000000000000000
7505 21:44:38.683732 # [ 212.661874] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7506 21:44:38.684250 # [ 212.669299] x14: 74706d6574746120 x13: 205d333030383535 x12: 2e32313220205b3e
7507 21:44:38.684715 # [ 212.676723] x11: 3232353320746573 x10: 66666f2820747865 x9 : ffff80000815e944
7508 21:44:38.685075 # [ 212.684148] x8 : ffff800010f2b608 x7 : 0000000000000000 x6 : 0000000000000001
7509 21:44:38.685393 # [ 212.691572] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7510 21:44:38.685704 # [ 212.698995] x2 : 0000000000000000 x1 : ffff00080bb9cf00 x0 : 000000000000005f
7511 21:44:38.687012 # [ 212.706420] Call trace:
7512 21:44:38.726932 # [ 212.709130] usercopy_abort+0xb0/0xb4
7513 21:44:38.727403 # [ 212.713066] __check_object_size+0x258/0x2fc
7514 21:44:38.727915 # [ 212.717612] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7515 21:44:38.728267 # [ 212.722331] lkdtm_do_action+0x2c/0x50
7516 21:44:38.728586 # [ 212.726349] direct_entry+0x164/0x180
7517 21:44:38.728886 # [ 212.730282] full_proxy_write+0x68/0xc0
7518 21:44:38.729179 # [ 212.734393] vfs_write+0xcc/0x2e0
7519 21:44:38.729472 # [ 212.737982] ksys_write+0x80/0x110
7520 21:44:38.729924 # [ 212.741656] __arm64_sys_write+0x28/0x40
7521 21:44:38.730289 # [ 212.745853] invoke_syscall+0x8c/0x120
7522 21:44:38.731046 # [ 212.749878] el0_svc_common.constprop.0+0x68/0x124
7523 21:44:38.770082 # [ 212.754947] do_el0_svc+0x40/0xcc
7524 21:44:38.770552 # [ 212.758534] el0_svc+0x48/0xc0
7525 21:44:38.770905 # [ 212.761859] el0t_64_sync_handler+0xf4/0x120
7526 21:44:38.771232 # [ 212.766402] el0t_64_sync+0x18c/0x190
7527 21:44:38.771541 # [ 212.770338] Code: aa1403e3 b0004840 91390000 97fff2e6 (d4210000)
7528 21:44:38.771896 # [ 212.776708] ---[ end trace 0000000000000000 ]---
7529 21:44:38.772206 # [ 212.781594] note: cat[3850] exited with irqs disabled
7530 21:44:38.772496 # [ 212.786982] note: cat[3850] exited with preempt_count 1
7531 21:44:38.773236 # [ 212.794169] ------------[ cut here ]------------
7532 21:44:38.813262 # [ 212.799060] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7533 21:44:38.813737 # [ 212.809014] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7534 21:44:38.814103 # [ 212.822857] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
7535 21:44:38.814435 # [ 212.831147] Hardware name: ARM Juno development board (r0) (DT)
7536 21:44:38.816536 # [ 212.837339] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7537 21:44:38.856421 # [ 212.844581] pc : ct_kernel_exit.constprop.0+0x118/0x170
7538 21:44:38.856898 # [ 212.850087] lr : ct_idle_enter+0x10/0x1c
7539 21:44:38.857259 # [ 212.854289] sp : ffff80000c40bd30
7540 21:44:38.857954 # [ 212.857870] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
7541 21:44:38.858300 # [ 212.865297] x26: 0000000000000001 x25: 000000318b850c5c x24: 0000000000000001
7542 21:44:38.858613 # [ 212.872724] x23: ffff00080740d080 x22: 0000000000000001 x21: 0000000000000001
7543 21:44:38.859699 # [ 212.880153] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
7544 21:44:38.899565 # [ 212.887580] x17: ffff8000080236c8 x16: ffff80000969bcfc x15: ffff8000080bbbd0
7545 21:44:38.900482 # [ 212.895008] x14: ffff8000080bb8fc x13: ffff80000843712c x12: ffff8000096a24ec
7546 21:44:38.900870 # [ 212.902433] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff800009136c50
7547 21:44:38.901207 # [ 212.909857] x8 : 0000000000000756 x7 : ffff0008008e9a80 x6 : ffff8000081c8ddc
7548 21:44:38.901525 # [ 212.917281] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
7549 21:44:38.902882 # [ 212.924705] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
7550 21:44:38.930965 # [ 212.932130] Call trace:
7551 21:44:38.931509 # [ 212.934840] ct_kernel_exit.constprop.0+0x118/0x170
7552 21:44:38.932089 # [ 212.939995] ct_idle_enter+0x10/0x1c
7553 21:44:38.932538 # USERCOPY_KERNEL: saw 'call trace:': ok
7554 21:44:38.934210 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7555 21:44:38.934663 # selftests: lkdtm: STACKLEAK_ERASING.sh
7556 21:44:39.480668 <6>[ 213.929720] lkdtm: Performing direct entry STACKLEAK_ERASING
7557 21:44:39.481213 <6>[ 213.935981] lkdtm: stackleak stack usage:
7558 21:44:39.481890 <6>[ 213.935981] high offset: 336 bytes
7559 21:44:39.482502 <6>[ 213.935981] current: 1152 bytes
7560 21:44:39.483138 <6>[ 213.935981] lowest: 1872 bytes
7561 21:44:39.484121 <6>[ 213.935981] tracked: 1872 bytes
7562 21:44:39.484658 <6>[ 213.935981] untracked: 816 bytes
7563 21:44:39.485139 <6>[ 213.935981] poisoned: 13352 bytes
7564 21:44:39.485627 <6>[ 213.935981] low offset: 8 bytes
7565 21:44:39.486156 <6>[ 213.967349] lkdtm: OK: the rest of the thread stack is properly erased
7566 21:44:39.651536 # [ 213.929720] lkdtm: Performing direct entry STACKLEAK_ERASING
7567 21:44:39.652054 # [ 213.935981] lkdtm: stackleak stack usage:
7568 21:44:39.652380 # high offset: 336 bytes
7569 21:44:39.652671 # current: 1152 bytes
7570 21:44:39.653037 # lowest: 1872 bytes
7571 21:44:39.653834 # tracked: 1872 bytes
7572 21:44:39.654144 # untracked: 816 bytes
7573 21:44:39.654600 # poisoned: 13352 bytes
7574 21:44:39.655321 # low offset: 8 bytes
7575 21:44:39.656073 # [ 213.967349] lkdtm: OK: the rest of the thread stack is properly erased
7576 21:44:39.675334 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7577 21:44:39.723637 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7578 21:44:39.851152 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7579 21:44:40.466942 <6>[ 214.924246] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7580 21:44:40.467584 <6>[ 214.930288] lkdtm: Calling matched prototype ...
7581 21:44:40.468102 <6>[ 214.935563] lkdtm: Calling mismatched prototype ...
7582 21:44:40.468542 <3>[ 214.940777] lkdtm: FAIL: survived mismatched prototype function call!
7583 21:44:40.470389 <4>[ 214.947552] lkdtm: This is probably expected, since this kernel (6.1.107-cip28 aarch64) was built *without* CONFIG_CFI_CLANG=y
7584 21:44:40.645925 # [ 214.924246] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7585 21:44:40.646455 # [ 214.930288] lkdtm: Calling matched prototype ...
7586 21:44:40.647029 # [ 214.935563] lkdtm: Calling mismatched prototype ...
7587 21:44:40.647456 # [ 214.940777] lkdtm: FAIL: survived mismatched prototype function call!
7588 21:44:40.649385 # [ 214.947552] lkdtm: This is probably expected, since this kernel (6.1.107-cip28 aarch64) was built *without* CONFIG_CFI_CLANG=y
7589 21:44:40.681015 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7590 21:44:40.760656 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7591 21:44:40.872602 # selftests: lkdtm: CFI_BACKWARD.sh
7592 21:44:41.573307 <6>[ 216.023056] lkdtm: Performing direct entry CFI_BACKWARD
7593 21:44:41.574425 <6>[ 216.029284] lkdtm: Attempting unchecked stack return address redirection ...
7594 21:44:41.574844 <6>[ 216.036696] lkdtm: ok: redirected stack return address.
7595 21:44:41.575235 <6>[ 216.042223] lkdtm: Attempting checked stack return address redirection ...
7596 21:44:41.575554 <3>[ 216.049402] lkdtm: FAIL: stack return address was redirected!
7597 21:44:41.576824 <3>[ 216.055447] lkdtm: Unexpected! This kernel (6.1.107-cip28 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7598 21:44:41.762097 # [ 216.023056] lkdtm: Performing direct entry CFI_BACKWARD
7599 21:44:41.762600 # [ 216.029284] lkdtm: Attempting unchecked stack return address redirection ...
7600 21:44:41.762950 # [ 216.036696] lkdtm: ok: redirected stack return address.
7601 21:44:41.763651 # [ 216.042223] lkdtm: Attempting checked stack return address redirection ...
7602 21:44:41.764048 # [ 216.049402] lkdtm: FAIL: stack return address was redirected!
7603 21:44:41.765571 # [ 216.055447] lkdtm: Unexpected! This kernel (6.1.107-cip28 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7604 21:44:41.802319 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7605 21:44:41.866261 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7606 21:44:41.978019 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7607 21:44:42.673955 <6>[ 217.131587] lkdtm: Performing direct entry FORTIFY_STRSCPY
7608 21:44:42.674254 <0>[ 217.137468] detected buffer overflow in strnlen
7609 21:44:42.674458 <4>[ 217.142420] ------------[ cut here ]------------
7610 21:44:42.674637 <2>[ 217.147320] kernel BUG at lib/string_helpers.c:1027!
7611 21:44:42.675072 <0>[ 217.152567] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7612 21:44:42.675239 <4>[ 217.159731] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7613 21:44:42.717298 <4>[ 217.173619] CPU: 0 PID: 4029 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7614 21:44:42.717555 <4>[ 217.181651] Hardware name: ARM Juno development board (r0) (DT)
7615 21:44:42.717741 <4>[ 217.187849] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7616 21:44:42.717909 <4>[ 217.195098] pc : fortify_panic+0x24/0x28
7617 21:44:42.718361 <4>[ 217.199311] lr : fortify_panic+0x24/0x28
7618 21:44:42.718529 <4>[ 217.203515] sp : ffff80001124b9b0
7619 21:44:42.718673 <4>[ 217.207100] x29: ffff80001124b9b0 x28: ffff000803181a80 x27: 0000000000000000
7620 21:44:42.760992 <4>[ 217.214541] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb175f000
7621 21:44:42.761472 <4>[ 217.221980] x23: ffff000804b50000 x22: ffff80001124bb90 x21: ffff800009a73c08
7622 21:44:42.761832 <4>[ 217.229419] x20: ffff80000b557bc0 x19: ffff800009a73c18 x18: 0000000000000000
7623 21:44:42.762154 <4>[ 217.236857] x17: ffff80000843f2bc x16: ffff8000086b4228 x15: ffff800008c13114
7624 21:44:42.762469 <4>[ 217.244296] x14: 0000000000000000 x13: 205d383634373331 x12: 2e37313220205b3e
7625 21:44:42.762771 <4>[ 217.251734] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
7626 21:44:42.804471 <4>[ 217.259173] x8 : ffff80001124b688 x7 : 0000000000000000 x6 : 0000000000000001
7627 21:44:42.804932 <4>[ 217.266610] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7628 21:44:42.805288 <4>[ 217.274047] x2 : 0000000000000000 x1 : ffff000803181a80 x0 : 0000000000000023
7629 21:44:42.805610 <4>[ 217.281485] Call trace:
7630 21:44:42.805915 <4>[ 217.284200] fortify_panic+0x24/0x28
7631 21:44:42.806214 <4>[ 217.288057] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7632 21:44:42.806504 <4>[ 217.292874] lkdtm_do_action+0x2c/0x50
7633 21:44:42.806792 <4>[ 217.296902] direct_entry+0x164/0x180
7634 21:44:42.807634 <4>[ 217.300843] full_proxy_write+0x68/0xc0
7635 21:44:42.808026 <4>[ 217.304962] vfs_write+0xcc/0x2e0
7636 21:44:42.847901 <4>[ 217.308561] ksys_write+0x80/0x110
7637 21:44:42.848355 <4>[ 217.312244] __arm64_sys_write+0x28/0x40
7638 21:44:42.848709 <4>[ 217.316450] invoke_syscall+0x8c/0x120
7639 21:44:42.849032 <4>[ 217.320484] el0_svc_common.constprop.0+0x68/0x124
7640 21:44:42.849338 <4>[ 217.325561] do_el0_svc+0x40/0xcc
7641 21:44:42.849632 <4>[ 217.329158] el0_svc+0x48/0xc0
7642 21:44:42.849925 <4>[ 217.332492] el0t_64_sync_handler+0xf4/0x120
7643 21:44:42.850209 <4>[ 217.337044] el0t_64_sync+0x18c/0x190
7644 21:44:42.850491 <0>[ 217.340992] Code: aa1303e1 d00049a0 913ca000 97ffe24b (d4210000)
7645 21:44:42.895542 <4>[ 217.347368] ---[ end trace 0000000000000000 ]---
7646 21:44:42.896065 <6>[ 217.352261] note: cat[4029] exited with irqs disabled
7647 21:44:42.896587 <6>[ 217.359435] note: cat[4029] exited with preempt_count 1
7648 21:44:42.897024 # Segmentation fault
7649 21:44:42.897451 <4>[ 217.368479] ------------[ cut here ]------------
7650 21:44:42.898149 <4>[ 217.374085] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7651 21:44:42.898924 <4>[ 217.384053] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7652 21:44:42.938903 <4>[ 217.397935] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B D W E 6.1.107-cip28 #1
7653 21:44:42.939369 <4>[ 217.406229] Hardware name: ARM Juno development board (r0) (DT)
7654 21:44:42.939723 <4>[ 217.412427] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7655 21:44:42.940206 <4>[ 217.419676] pc : ct_kernel_exit.constprop.0+0x118/0x170
7656 21:44:42.940539 <4>[ 217.425186] lr : ct_idle_enter+0x10/0x1c
7657 21:44:42.940849 <4>[ 217.429389] sp : ffff80000b083c90
7658 21:44:42.942161 <4>[ 217.432975] x29: ffff80000b083c90 x28: 00000000824998e0 x27: 0000000000000001
7659 21:44:42.982311 <4>[ 217.440414] x26: 0000000000000000 x25: 000000329c2b30f8 x24: 0000000000000000
7660 21:44:42.982779 <4>[ 217.447853] x23: ffff00080740b880 x22: 0000000000000000 x21: 0000000000000000
7661 21:44:42.983133 <4>[ 217.455291] x20: ffff00097ef0c458 x19: ffff80000a4fb458 x18: 0000000000000000
7662 21:44:42.983460 <4>[ 217.462730] x17: 0000800000000000 x16: 0000800000000000 x15: e703000000000000
7663 21:44:42.983767 <4>[ 217.470169] x14: 01000000a0010000 x13: 2d377c9366d3f7f6 x12: 0200000000100000
7664 21:44:42.985612 <4>[ 217.477607] x11: 0000000000000080 x10: 0000000000001500 x9 : ffff800009136c50
7665 21:44:43.025741 <4>[ 217.485045] x8 : ffff80000b083c98 x7 : ffff80000b0c1ac0 x6 : ffff8000081caf0c
7666 21:44:43.026195 <4>[ 217.492484] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a11000
7667 21:44:43.026549 <4>[ 217.499921] x2 : ffff80000b083c90 x1 : ffff80000a4fb458 x0 : 4000000000000000
7668 21:44:43.026990 <4>[ 217.507360] Call trace:
7669 21:44:43.027480 <4>[ 217.510074] ct_kernel_exit.constprop.0+0x118/0x170
7670 21:44:43.027962 <4>[ 217.515238] ct_idle_enter+0x10/0x1c
7671 21:44:43.028283 <4>[ 217.519094] cpuidle_enter_state+0x28c/0x590
7672 21:44:43.029001 <4>[ 217.523645] cpuidle_enter+0x40/0x60
7673 21:44:43.069140 <4>[ 217.527497] do_idle+0x258/0x310
7674 21:44:43.069603 <4>[ 217.531007] cpu_startup_entry+0x40/0x44
7675 21:44:43.070047 <4>[ 217.535212] rest_init+0x11c/0x210
7676 21:44:43.070461 <4>[ 217.538893] arch_post_acpi_subsys_init+0x0/0x28
7677 21:44:43.070854 <4>[ 217.543796] start_kernel+0x794/0x7d4
7678 21:44:43.071247 <4>[ 217.547738] __primary_switched+0xbc/0xc4
7679 21:44:43.071623 <4>[ 217.552030] irq event stamp: 1308134
7680 21:44:43.072057 <4>[ 217.555877] hardirqs last enabled at (1308133): [<ffff8000096bcb14>] el1_interrupt+0x54/0x64
7681 21:44:43.072851 <4>[ 217.564696] hardirqs last disabled at (1308134): [<ffff800008126cdc>] do_idle+0xec/0x310
7682 21:44:43.106134 <4>[ 217.573081] softirqs last enabled at (1308132): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7683 21:44:43.106417 <4>[ 217.582247] softirqs last disabled at (1308127): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7684 21:44:43.109264 <4>[ 217.590977] ---[ end trace 0000000000000000 ]---
7685 21:44:43.340999 # [ 217.131587] lkdtm: Performing direct entry FORTIFY_STRSCPY
7686 21:44:43.341271 # [ 217.137468] detected buffer overflow in strnlen
7687 21:44:43.341447 # [ 217.142420] ------------[ cut here ]------------
7688 21:44:43.341606 # [ 217.147320] kernel BUG at lib/string_helpers.c:1027!
7689 21:44:43.341761 # [ 217.152567] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7690 21:44:43.341914 # [ 217.159731] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7691 21:44:43.384258 # [ 217.173619] CPU: 0 PID: 4029 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7692 21:44:43.384526 # [ 217.181651] Hardware name: ARM Juno development board (r0) (DT)
7693 21:44:43.384698 # [ 217.187849] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7694 21:44:43.384858 # [ 217.195098] pc : fortify_panic+0x24/0x28
7695 21:44:43.385008 # [ 217.199311] lr : fortify_panic+0x24/0x28
7696 21:44:43.385156 # [ 217.203515] sp : ffff80001124b9b0
7697 21:44:43.385293 # [ 217.207100] x29: ffff80001124b9b0 x28: ffff000803181a80 x27: 0000000000000000
7698 21:44:43.387459 # [ 217.214541] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb175f000
7699 21:44:43.427401 # [ 217.221980] x23: ffff000804b50000 x22: ffff80001124bb90 x21: ffff800009a73c08
7700 21:44:43.427637 # [ 217.229419] x20: ffff80000b557bc0 x19: ffff800009a73c18 x18: 0000000000000000
7701 21:44:43.427827 # [ 217.236857] x17: ffff80000843f2bc x16: ffff8000086b4228 x15: ffff800008c13114
7702 21:44:43.427989 # [ 217.244296] x14: 0000000000000000 x13: 205d383634373331 x12: 2e37313220205b3e
7703 21:44:43.428140 # [ 217.251734] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
7704 21:44:43.430575 # [ 217.259173] x8 : ffff80001124b688 x7 : 0000000000000000 x6 : 0000000000000001
7705 21:44:43.470893 # [ 217.266610] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7706 21:44:43.471389 # [ 217.274047] x2 : 0000000000000000 x1 : ffff000803181a80 x0 : 0000000000000023
7707 21:44:43.471800 # [ 217.281485] Call trace:
7708 21:44:43.472179 # [ 217.284200] fortify_panic+0x24/0x28
7709 21:44:43.472499 # [ 217.288057] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7710 21:44:43.472804 # [ 217.292874] lkdtm_do_action+0x2c/0x50
7711 21:44:43.473099 # [ 217.296902] direct_entry+0x164/0x180
7712 21:44:43.473389 # [ 217.300843] full_proxy_write+0x68/0xc0
7713 21:44:43.474127 # [ 217.304962] vfs_write+0xcc/0x2e0
7714 21:44:43.514025 # [ 217.308561] ksys_write+0x80/0x110
7715 21:44:43.514514 # [ 217.312244] __arm64_sys_write+0x28/0x40
7716 21:44:43.514963 # [ 217.316450] invoke_syscall+0x8c/0x120
7717 21:44:43.515381 # [ 217.320484] el0_svc_common.constprop.0+0x68/0x124
7718 21:44:43.515808 # [ 217.325561] do_el0_svc+0x40/0xcc
7719 21:44:43.516209 # [ 217.329158] el0_svc+0x48/0xc0
7720 21:44:43.516593 # [ 217.332492] el0t_64_sync_handler+0xf4/0x120
7721 21:44:43.517020 # [ 217.337044] el0t_64_sync+0x18c/0x190
7722 21:44:43.517383 # [ 217.340992] Code: aa1303e1 d00049a0 913ca000 97ffe24b (d4210000)
7723 21:44:43.518064 # [ 217.347368] ---[ end trace 0000000000000000 ]---
7724 21:44:43.557223 # [ 217.352261] note: cat[4029] exited with irqs disabled
7725 21:44:43.557703 # [ 217.359435] note: cat[4029] exited with preempt_count 1
7726 21:44:43.558064 # [ 217.368479] ------------[ cut here ]------------
7727 21:44:43.558393 # [ 217.374085] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7728 21:44:43.558709 # [ 217.384053] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7729 21:44:43.600335 # [ 217.397935] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B D W E 6.1.107-cip28 #1
7730 21:44:43.600834 # [ 217.406229] Hardware name: ARM Juno development board (r0) (DT)
7731 21:44:43.601207 # [ 217.412427] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7732 21:44:43.601540 # [ 217.419676] pc : ct_kernel_exit.constprop.0+0x118/0x170
7733 21:44:43.601855 # [ 217.425186] lr : ct_idle_enter+0x10/0x1c
7734 21:44:43.602163 # [ 217.429389] sp : ffff80000b083c90
7735 21:44:43.602460 # [ 217.432975] x29: ffff80000b083c90 x28: 00000000824998e0 x27: 0000000000000001
7736 21:44:43.603559 # [ 217.440414] x26: 0000000000000000 x25: 000000329c2b30f8 x24: 0000000000000000
7737 21:44:43.643457 # [ 217.447853] x23: ffff00080740b880 x22: 0000000000000000 x21: 0000000000000000
7738 21:44:43.643986 # [ 217.455291] x20: ffff00097ef0c458 x19: ffff80000a4fb458 x18: 0000000000000000
7739 21:44:43.644349 # [ 217.462730] x17: 0000800000000000 x16: 0000800000000000 x15: e703000000000000
7740 21:44:43.644678 # [ 217.470169] x14: 01000000a0010000 x13: 2d377c9366d3f7f6 x12: 0200000000100000
7741 21:44:43.644991 # [ 217.477607] x11: 0000000000000080 x10: 0000000000001500 x9 : ffff800009136c50
7742 21:44:43.646703 # [ 217.485045] x8 : ffff80000b083c98 x7 : ffff80000b0c1ac0 x6 : ffff8000081caf0c
7743 21:44:43.686681 # [ 217.492484] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a11000
7744 21:44:43.687161 # [ 217.499921] x2 : ffff80000b083c90 x1 : ffff80000a4fb458 x0 : 4000000000000000
7745 21:44:43.687519 # [ 217.507360] Call trace:
7746 21:44:43.687896 # [ 217.510074] ct_kernel_exit.constprop.0+0x118/0x170
7747 21:44:43.688302 # [ 217.515238] ct_idle_enter+0x10/0x1c
7748 21:44:43.688621 # [ 217.519094] cpuidle_enter_state+0x28c/0x590
7749 21:44:43.688918 # [ 217.523645] cpuidle_enter+0x40/0x60
7750 21:44:43.689209 # [ 217.527497] do_idle+0x258/0x310
7751 21:44:43.690017 # [ 217.531007] cpu_startup_entry+0x40/0x44
7752 21:44:43.729817 # [ 217.535212] rest_init+0x11c/0x210
7753 21:44:43.730299 # [ 217.538893] arch_post_acpi_subsys_init+0x0/0x28
7754 21:44:43.730664 # [ 217.543796] start_kernel+0x794/0x7d4
7755 21:44:43.730992 # [ 217.547738] __primary_switched+0xbc/0xc4
7756 21:44:43.731426 # [ 217.552030] irq event stamp: 1308134
7757 21:44:43.731745 # [ 217.555877] hardirqs last enabled at (1308133): [<ffff8000096bcb14>] el1_interrupt+0x54/0x64
7758 21:44:43.732106 # [ 217.564696] hardirqs last disabled at (1308134): [<ffff800008126cdc>] do_idle+0xec/0x310
7759 21:44:43.766936 # [ 217.573081] softirqs last enabled at (1308132): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7760 21:44:43.767413 # [ 217.582247] softirqs last disabled at (1308127): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7761 21:44:43.767768 # [ 217.590977] ---[ end trace 0000000000000000 ]---
7762 21:44:43.768149 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7763 21:44:43.770154 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7764 21:44:43.770602 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7765 21:44:44.279632 <6>[ 218.740449] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7766 21:44:44.279969 <6>[ 218.746573] lkdtm: trying to strcmp() past the end of a struct
7767 21:44:44.280481 <0>[ 218.752757] detected buffer overflow in strncpy
7768 21:44:44.280712 <4>[ 218.757780] ------------[ cut here ]------------
7769 21:44:44.280889 <2>[ 218.762680] kernel BUG at lib/string_helpers.c:1027!
7770 21:44:44.281044 <0>[ 218.767922] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7771 21:44:44.323055 <4>[ 218.775081] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7772 21:44:44.323333 <4>[ 218.788928] CPU: 2 PID: 4077 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7773 21:44:44.323510 <4>[ 218.796955] Hardware name: ARM Juno development board (r0) (DT)
7774 21:44:44.323911 <4>[ 218.803149] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7775 21:44:44.324070 <4>[ 218.810394] pc : fortify_panic+0x24/0x28
7776 21:44:44.324210 <4>[ 218.814598] lr : fortify_panic+0x24/0x28
7777 21:44:44.324342 <4>[ 218.818794] sp : ffff800011303ac0
7778 21:44:44.366404 <4>[ 218.822374] x29: ffff800011303ac0 x28: ffff000803191a80 x27: 0000000000000000
7779 21:44:44.366665 <4>[ 218.829802] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff816cf000
7780 21:44:44.366855 <4>[ 218.837228] x23: ffff000803be4000 x22: ffff800011303ca0 x21: 0000000000000013
7781 21:44:44.367029 <4>[ 218.844653] x20: ffff80000b557b80 x19: ffff800009a73c28 x18: 0000000000000000
7782 21:44:44.367189 <4>[ 218.852077] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7783 21:44:44.369589 <4>[ 218.859501] x14: ffff8000096c57b0 x13: ffff80000843f6a0 x12: ffff80000843f2bc
7784 21:44:44.409726 <4>[ 218.866926] x11: ffff8000086b4228 x10: ffff800008c13114 x9 : ffff80000815e944
7785 21:44:44.409977 <4>[ 218.874350] x8 : ffff8000113034e8 x7 : 0000000000000000 x6 : 0000000000000001
7786 21:44:44.410165 <4>[ 218.881774] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7787 21:44:44.410331 <4>[ 218.889198] x2 : 0000000000000000 x1 : ffff000803191a80 x0 : 0000000000000023
7788 21:44:44.410489 <4>[ 218.896622] Call trace:
7789 21:44:44.410641 <4>[ 218.899333] fortify_panic+0x24/0x28
7790 21:44:44.410793 <4>[ 218.903182] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7791 21:44:44.412881 <4>[ 218.907989] lkdtm_do_action+0x2c/0x50
7792 21:44:44.453385 <4>[ 218.912010] direct_entry+0x164/0x180
7793 21:44:44.453862 <4>[ 218.915943] full_proxy_write+0x68/0xc0
7794 21:44:44.454222 <4>[ 218.920054] vfs_write+0xcc/0x2e0
7795 21:44:44.454547 <4>[ 218.923643] ksys_write+0x80/0x110
7796 21:44:44.454853 <4>[ 218.927318] __arm64_sys_write+0x28/0x40
7797 21:44:44.455153 <4>[ 218.931515] invoke_syscall+0x8c/0x120
7798 21:44:44.455448 <4>[ 218.935540] el0_svc_common.constprop.0+0x68/0x124
7799 21:44:44.455737 <4>[ 218.940609] do_el0_svc+0x40/0xcc
7800 21:44:44.456077 <4>[ 218.944196] el0_svc+0x48/0xc0
7801 21:44:44.456469 <4>[ 218.947522] el0t_64_sync_handler+0xf4/0x120
7802 21:44:44.457251 <4>[ 218.952064] el0t_64_sync+0x18c/0x190
7803 21:44:44.498104 <0>[ 218.956001] Code: aa1303e1 d00049a0 913ca000 97ffe24b (d4210000)
7804 21:44:44.498396 <4>[ 218.962370] ---[ end trace 0000000000000000 ]---
7805 21:44:44.498704 <6>[ 218.967257] note: cat[4077] exited with irqs disabled
7806 21:44:44.499333 <6>[ 218.972647] note: cat[4077] exited with preempt_count 1
7807 21:44:44.499624 <4>[ 218.979822] ------------[ cut here ]------------
7808 21:44:44.499885 <4>[ 218.984712] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7809 21:44:44.541445 <4>[ 218.994665] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7810 21:44:44.541742 <4>[ 219.008511] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.107-cip28 #1
7811 21:44:44.542222 <4>[ 219.016796] Hardware name: ARM Juno development board (r0) (DT)
7812 21:44:44.542444 <4>[ 219.022989] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7813 21:44:44.542639 <4>[ 219.030231] pc : ct_kernel_exit.constprop.0+0x118/0x170
7814 21:44:44.542792 <4>[ 219.035738] lr : ct_idle_enter+0x10/0x1c
7815 21:44:44.544580 <4>[ 219.039940] sp : ffff80000c413d30
7816 21:44:44.584739 <4>[ 219.043520] x29: ffff80000c413d30 x28: 0000000000000000 x27: 0000000000000001
7817 21:44:44.585048 <4>[ 219.050950] x26: 0000000000000000 x25: 00000032fc36ac20 x24: 0000000000000000
7818 21:44:44.585530 <4>[ 219.058376] x23: ffff00080740e880 x22: 0000000000000000 x21: 0000000000000000
7819 21:44:44.585720 <4>[ 219.065801] x20: ffff00097ef4c458 x19: ffff80000a4fb458 x18: 0000000000000000
7820 21:44:44.585879 <4>[ 219.073226] x17: ffff8000080236c8 x16: 0000000000000069 x15: 0000000000000040
7821 21:44:44.587899 <4>[ 219.080653] x14: 0000000000000001 x13: 000000000000000a x12: 000000000000000a
7822 21:44:44.628137 <4>[ 219.088082] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff800009136c50
7823 21:44:44.628421 <4>[ 219.095507] x8 : ffff80000c413d38 x7 : ffff0008008eb4c0 x6 : ffff8000081caf0c
7824 21:44:44.628611 <4>[ 219.102931] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a51000
7825 21:44:44.628783 <4>[ 219.110360] x2 : ffff80000c413d30 x1 : ffff80000a4fb458 x0 : 4000000000000000
7826 21:44:44.628944 <4>[ 219.117785] Call trace:
7827 21:44:44.629096 <4>[ 219.120495] ct_kernel_exit.constprop.0+0x118/0x170
7828 21:44:44.631316 <4>[ 219.125651] ct_idle_enter+0x10/0x1c
7829 21:44:44.671485 <4>[ 219.129500] cpuidle_enter_state+0x28c/0x590
7830 21:44:44.671755 <4>[ 219.134043] cpuidle_enter+0x40/0x60
7831 21:44:44.671980 <4>[ 219.137887] do_idle+0x258/0x310
7832 21:44:44.672158 <4>[ 219.141390] cpu_startup_entry+0x40/0x44
7833 21:44:44.672322 <4>[ 219.145586] secondary_start_kernel+0x138/0x15c
7834 21:44:44.672480 <4>[ 219.150393] __secondary_switched+0xb0/0xb4
7835 21:44:44.672626 <4>[ 219.154854] irq event stamp: 318774
7836 21:44:44.672727 <4>[ 219.158609] hardirqs last enabled at (318773): [<ffff8000081cacc8>] tick_nohz_idle_enter+0x78/0x140
7837 21:44:44.715087 <4>[ 219.168032] hardirqs last disabled at (318774): [<ffff800008126cdc>] do_idle+0xec/0x310
7838 21:44:44.715361 <4>[ 219.176321] softirqs last enabled at (318732): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7839 21:44:44.715557 <4>[ 219.185392] softirqs last disabled at (318719): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7840 21:44:44.715733 <4>[ 219.194026] ---[ end trace 0000000000000000 ]---
7841 21:44:44.715937 # Segmentation fault
7842 21:44:44.716096 # [ 218.740449] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7843 21:44:44.716247 # [ 218.746573] lkdtm: trying to strcmp() past the end of a struct
7844 21:44:44.718244 # [ 218.752757] detected buffer overflow in strncpy
7845 21:44:44.758249 # [ 218.757780] ------------[ cut here ]------------
7846 21:44:44.758490 # [ 218.762680] kernel BUG at lib/string_helpers.c:1027!
7847 21:44:44.758673 # [ 218.767922] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7848 21:44:44.758840 # [ 218.775081] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7849 21:44:44.758999 # [ 218.788928] CPU: 2 PID: 4077 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7850 21:44:44.761417 # [ 218.796955] Hardware name: ARM Juno development board (r0) (DT)
7851 21:44:44.801638 # [ 218.803149] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7852 21:44:44.802101 # [ 218.810394] pc : fortify_panic+0x24/0x28
7853 21:44:44.802455 # [ 218.814598] lr : fortify_panic+0x24/0x28
7854 21:44:44.802813 # [ 218.818794] sp : ffff800011303ac0
7855 21:44:44.803251 # [ 218.822374] x29: ffff800011303ac0 x28: ffff000803191a80 x27: 0000000000000000
7856 21:44:44.803656 # [ 218.829802] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff816cf000
7857 21:44:44.804942 # [ 218.837228] x23: ffff000803be4000 x22: ffff800011303ca0 x21: 0000000000000013
7858 21:44:44.844819 # [ 218.844653] x20: ffff80000b557b80 x19: ffff800009a73c28 x18: 0000000000000000
7859 21:44:44.845298 # [ 218.852077] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7860 21:44:44.845793 # [ 218.859501] x14: ffff8000096c57b0 x13: ffff80000843f6a0 x12: ffff80000843f2bc
7861 21:44:44.846209 # [ 218.866926] x11: ffff8000086b4228 x10: ffff800008c13114 x9 : ffff80000815e944
7862 21:44:44.846606 # [ 218.874350] x8 : ffff8000113034e8 x7 : 0000000000000000 x6 : 0000000000000001
7863 21:44:44.848105 # [ 218.881774] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7864 21:44:44.887944 # [ 218.889198] x2 : 0000000000000000 x1 : ffff000803191a80 x0 : 0000000000000023
7865 21:44:44.888828 # [ 218.896622] Call trace:
7866 21:44:44.889239 # [ 218.899333] fortify_panic+0x24/0x28
7867 21:44:44.889669 # [ 218.903182] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7868 21:44:44.890077 # [ 218.907989] lkdtm_do_action+0x2c/0x50
7869 21:44:44.890467 # [ 218.912010] direct_entry+0x164/0x180
7870 21:44:44.890850 # [ 218.915943] full_proxy_write+0x68/0xc0
7871 21:44:44.891247 # [ 218.920054] vfs_write+0xcc/0x2e0
7872 21:44:44.891622 # [ 218.923643] ksys_write+0x80/0x110
7873 21:44:44.892131 # [ 218.927318] __arm64_sys_write+0x28/0x40
7874 21:44:44.892477 # [ 218.931515] invoke_syscall+0x8c/0x120
7875 21:44:44.931230 # [ 218.935540] el0_svc_common.constprop.0+0x68/0x124
7876 21:44:44.931725 # [ 218.940609] do_el0_svc+0x40/0xcc
7877 21:44:44.932211 # [ 218.944196] el0_svc+0x48/0xc0
7878 21:44:44.932627 # [ 218.947522] el0t_64_sync_handler+0xf4/0x120
7879 21:44:44.933026 # [ 218.952064] el0t_64_sync+0x18c/0x190
7880 21:44:44.933796 # [ 218.956001] Code: aa1303e1 d00049a0 913ca000 97ffe24b (d4210000)
7881 21:44:44.934161 # [ 218.962370] ---[ end trace 0000000000000000 ]---
7882 21:44:44.934560 # [ 218.967257] note: cat[4077] exited with irqs disabled
7883 21:44:44.935041 # [ 218.972647] note: cat[4077] exited with preempt_count 1
7884 21:44:44.974440 # [ 218.979822] ------------[ cut here ]------------
7885 21:44:44.975168 # [ 218.984712] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7886 21:44:44.976013 # [ 218.994665] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7887 21:44:44.976711 # [ 219.008511] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.107-cip28 #1
7888 21:44:44.977422 # [ 219.016796] Hardware name: ARM Juno development board (r0) (DT)
7889 21:44:45.017304 # [ 219.022989] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7890 21:44:45.017646 # [ 219.030231] pc : ct_kernel_exit.constprop.0+0x118/0x170
7891 21:44:45.017845 # [ 219.035738] lr : ct_idle_enter+0x10/0x1c
7892 21:44:45.018021 # [ 219.039940] sp : ffff80000c413d30
7893 21:44:45.018184 # [ 219.043520] x29: ffff80000c413d30 x28: 0000000000000000 x27: 0000000000000001
7894 21:44:45.018340 # [ 219.050950] x26: 0000000000000000 x25: 00000032fc36ac20 x24: 0000000000000000
7895 21:44:45.020444 # [ 219.058376] x23: ffff00080740e880 x22: 0000000000000000 x21: 0000000000000000
7896 21:44:45.060418 # [ 219.065801] x20: ffff00097ef4c458 x19: ffff80000a4fb458 x18: 0000000000000000
7897 21:44:45.060953 # [ 219.073226] x17: ffff8000080236c8 x16: 0000000000000069 x15: 0000000000000040
7898 21:44:45.061151 # [ 219.080653] x14: 0000000000000001 x13: 000000000000000a x12: 000000000000000a
7899 21:44:45.061325 # [ 219.088082] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff800009136c50
7900 21:44:45.061489 # [ 219.095507] x8 : ffff80000c413d38 x7 : ffff0008008eb4c0 x6 : ffff8000081caf0c
7901 21:44:45.063629 # [ 219.102931] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a51000
7902 21:44:45.080832 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7903 21:44:45.083975 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7904 21:44:45.084223 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7905 21:44:45.642330 <6>[ 220.102968] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7906 21:44:45.642904 <6>[ 220.109100] lkdtm: trying to strncpy() past the end of a struct member...
7907 21:44:45.643102 <0>[ 220.116395] detected buffer overflow in strncpy
7908 21:44:45.643312 <4>[ 220.121306] ------------[ cut here ]------------
7909 21:44:45.643513 <2>[ 220.126200] kernel BUG at lib/string_helpers.c:1027!
7910 21:44:45.643708 <0>[ 220.131443] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7911 21:44:45.685574 <4>[ 220.138597] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7912 21:44:45.685839 <4>[ 220.152441] CPU: 1 PID: 4125 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7913 21:44:45.686069 <4>[ 220.160466] Hardware name: ARM Juno development board (r0) (DT)
7914 21:44:45.686579 <4>[ 220.166659] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7915 21:44:45.686775 <4>[ 220.173900] pc : fortify_panic+0x24/0x28
7916 21:44:45.686984 <4>[ 220.178104] lr : fortify_panic+0x24/0x28
7917 21:44:45.687158 <4>[ 220.182300] sp : ffff8000113cbaa0
7918 21:44:45.729174 <4>[ 220.185881] x29: ffff8000113cbaa0 x28: ffff000803191a80 x27: 0000000000000000
7919 21:44:45.729600 <4>[ 220.193309] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa54ef000
7920 21:44:45.729998 <4>[ 220.200734] x23: ffff000805951000 x22: ffff8000113cbc80 x21: ffff0008031a6080
7921 21:44:45.730366 <4>[ 220.208159] x20: ffff80000a0c0220 x19: ffff800009a73c28 x18: 0000000000000000
7922 21:44:45.730719 <4>[ 220.215583] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7923 21:44:45.732431 <4>[ 220.223008] x14: 0000000000000000 x13: 205d353933363131 x12: 2e30323220205b3e
7924 21:44:45.772493 <4>[ 220.230433] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
7925 21:44:45.772910 <4>[ 220.237858] x8 : ffff8000113cb778 x7 : 0000000000000000 x6 : 0000000000000001
7926 21:44:45.773306 <4>[ 220.245282] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7927 21:44:45.773674 <4>[ 220.252707] x2 : 0000000000000000 x1 : ffff000803191a80 x0 : 0000000000000023
7928 21:44:45.774023 <4>[ 220.260131] Call trace:
7929 21:44:45.774365 <4>[ 220.262841] fortify_panic+0x24/0x28
7930 21:44:45.774706 <4>[ 220.266691] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
7931 21:44:45.775681 <4>[ 220.271585] lkdtm_do_action+0x2c/0x50
7932 21:44:45.815897 <4>[ 220.275604] direct_entry+0x164/0x180
7933 21:44:45.816366 <4>[ 220.279537] full_proxy_write+0x68/0xc0
7934 21:44:45.816812 <4>[ 220.283648] vfs_write+0xcc/0x2e0
7935 21:44:45.817224 <4>[ 220.287237] ksys_write+0x80/0x110
7936 21:44:45.817618 <4>[ 220.290911] __arm64_sys_write+0x28/0x40
7937 21:44:45.818003 <4>[ 220.295109] invoke_syscall+0x8c/0x120
7938 21:44:45.818381 <4>[ 220.299134] el0_svc_common.constprop.0+0x68/0x124
7939 21:44:45.819200 <4>[ 220.304203] do_el0_svc+0x40/0xcc
7940 21:44:45.819636 <4>[ 220.307792] el0_svc+0x48/0xc0
7941 21:44:45.820030 <4>[ 220.311118] el0t_64_sync_handler+0xf4/0x120
7942 21:44:45.820356 <4>[ 220.315662] el0t_64_sync+0x18c/0x190
7943 21:44:45.860711 <0>[ 220.319599] Code: aa1303e1 d00049a0 913ca000 97ffe24b (d4210000)
7944 21:44:45.861051 <4>[ 220.325968] ---[ end trace 0000000000000000 ]---
7945 21:44:45.861387 <6>[ 220.330855] note: cat[4125] exited with irqs disabled
7946 21:44:45.861651 <6>[ 220.336297] note: cat[4125] exited with preempt_count 1
7947 21:44:45.861789 <4>[ 220.343403] ------------[ cut here ]------------
7948 21:44:45.862170 <4>[ 220.348293] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7949 21:44:45.904043 <4>[ 220.358250] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7950 21:44:45.904332 <4>[ 220.372087] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
7951 21:44:45.904534 <4>[ 220.380373] Hardware name: ARM Juno development board (r0) (DT)
7952 21:44:45.904718 <4>[ 220.386565] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7953 21:44:45.904934 <4>[ 220.393807] pc : ct_kernel_exit.constprop.0+0x118/0x170
7954 21:44:45.905141 <4>[ 220.399312] lr : ct_idle_enter+0x10/0x1c
7955 21:44:45.907203 <4>[ 220.403513] sp : ffff80000c40bd30
7956 21:44:45.947595 <4>[ 220.407095] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
7957 21:44:45.947898 <4>[ 220.414528] x26: 0000000000000000 x25: 000000334d7d4bac x24: 0000000000000000
7958 21:44:45.948170 <4>[ 220.421953] x23: ffff00080740d080 x22: 0000000000000000 x21: 0000000000000000
7959 21:44:45.948379 <4>[ 220.429377] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
7960 21:44:45.948548 <4>[ 220.436803] x17: ffff8000080236c8 x16: ffff80000969bcfc x15: ffff8000080bbbd0
7961 21:44:45.950451 <4>[ 220.444233] x14: ffff8000080bb8fc x13: ffff800008c16074 x12: ffff8000096a6758
7962 21:44:45.990637 <4>[ 220.451658] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff800009136c50
7963 21:44:45.990954 <4>[ 220.459083] x8 : 000000000000a253 x7 : 000000000000067c x6 : 071c71c71c71c71c
7964 21:44:45.991476 <4>[ 220.466514] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
7965 21:44:45.991714 <4>[ 220.473939] x2 : ffff80000c40bd30 x1 : ffff80000a4fb458 x0 : 4000000000000000
7966 21:44:45.991950 <4>[ 220.481364] Call trace:
7967 21:44:45.992156 <4>[ 220.484076] ct_kernel_exit.constprop.0+0x118/0x170
7968 21:44:45.993799 <4>[ 220.489236] ct_idle_enter+0x10/0x1c
7969 21:44:46.034113 <4>[ 220.493088] cpuidle_enter_state+0x28c/0x590
7970 21:44:46.034415 <4>[ 220.497636] cpuidle_enter+0x40/0x60
7971 21:44:46.034619 <4>[ 220.501483] do_idle+0x258/0x310
7972 21:44:46.034799 <4>[ 220.504987] cpu_startup_entry+0x3c/0x44
7973 21:44:46.034963 <4>[ 220.509184] secondary_start_kernel+0x138/0x15c
7974 21:44:46.035126 <4>[ 220.513996] __secondary_switched+0xb0/0xb4
7975 21:44:46.035263 <4>[ 220.518458] irq event stamp: 207386
7976 21:44:46.035378 <4>[ 220.522213] hardirqs last enabled at (207385): [<ffff8000081cacc8>] tick_nohz_idle_enter+0x78/0x140
7977 21:44:46.077744 <4>[ 220.531637] hardirqs last disabled at (207386): [<ffff800008126cdc>] do_idle+0xec/0x310
7978 21:44:46.078022 <4>[ 220.539926] softirqs last enabled at (207378): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7979 21:44:46.078220 <4>[ 220.548998] softirqs last disabled at (207367): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7980 21:44:46.078397 <4>[ 220.557632] ---[ end trace 0000000000000000 ]---
7981 21:44:46.078564 # Segmentation fault
7982 21:44:46.078719 # [ 220.102968] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7983 21:44:46.078871 # [ 220.109100] lkdtm: trying to strncpy() past the end of a struct member...
7984 21:44:46.120875 # [ 220.116395] detected buffer overflow in strncpy
7985 21:44:46.121120 # [ 220.121306] ------------[ cut here ]------------
7986 21:44:46.121303 # [ 220.126200] kernel BUG at lib/string_helpers.c:1027!
7987 21:44:46.121471 # [ 220.131443] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7988 21:44:46.121630 # [ 220.138597] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7989 21:44:46.121786 # [ 220.152441] CPU: 1 PID: 4125 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
7990 21:44:46.164028 # [ 220.160466] Hardware name: ARM Juno development board (r0) (DT)
7991 21:44:46.164268 # [ 220.166659] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7992 21:44:46.164448 # [ 220.173900] pc : fortify_panic+0x24/0x28
7993 21:44:46.164610 # [ 220.178104] lr : fortify_panic+0x24/0x28
7994 21:44:46.164829 # [ 220.182300] sp : ffff8000113cbaa0
7995 21:44:46.165128 # [ 220.185881] x29: ffff8000113cbaa0 x28: ffff000803191a80 x27: 0000000000000000
7996 21:44:46.165424 # [ 220.193309] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa54ef000
7997 21:44:46.167375 # [ 220.200734] x23: ffff000805951000 x22: ffff8000113cbc80 x21: ffff0008031a6080
7998 21:44:46.207446 # [ 220.208159] x20: ffff80000a0c0220 x19: ffff800009a73c28 x18: 0000000000000000
7999 21:44:46.207945 # [ 220.215583] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
8000 21:44:46.208309 # [ 220.223008] x14: 0000000000000000 x13: 205d353933363131 x12: 2e30323220205b3e
8001 21:44:46.208635 # [ 220.230433] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
8002 21:44:46.208946 # [ 220.237858] x8 : ffff8000113cb778 x7 : 0000000000000000 x6 : 0000000000000001
8003 21:44:46.210711 # [ 220.245282] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
8004 21:44:46.250630 # [ 220.252707] x2 : 0000000000000000 x1 : ffff000803191a80 x0 : 0000000000000023
8005 21:44:46.251116 # [ 220.260131] Call trace:
8006 21:44:46.251470 # [ 220.262841] fortify_panic+0x24/0x28
8007 21:44:46.251832 # [ 220.266691] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
8008 21:44:46.252155 # [ 220.271585] lkdtm_do_action+0x2c/0x50
8009 21:44:46.252462 # [ 220.275604] direct_entry+0x164/0x180
8010 21:44:46.252759 # [ 220.279537] full_proxy_write+0x68/0xc0
8011 21:44:46.253049 # [ 220.283648] vfs_write+0xcc/0x2e0
8012 21:44:46.253337 # [ 220.287237] ksys_write+0x80/0x110
8013 21:44:46.254118 # [ 220.290911] __arm64_sys_write+0x28/0x40
8014 21:44:46.293875 # [ 220.295109] invoke_syscall+0x8c/0x120
8015 21:44:46.294376 # [ 220.299134] el0_svc_common.constprop.0+0x68/0x124
8016 21:44:46.294740 # [ 220.304203] do_el0_svc+0x40/0xcc
8017 21:44:46.295092 # [ 220.307792] el0_svc+0x48/0xc0
8018 21:44:46.295846 # [ 220.311118] el0t_64_sync_handler+0xf4/0x120
8019 21:44:46.296200 # [ 220.315662] el0t_64_sync+0x18c/0x190
8020 21:44:46.296505 # [ 220.319599] Code: aa1303e1 d00049a0 913ca000 97ffe24b (d4210000)
8021 21:44:46.296806 # [ 220.325968] ---[ end trace 0000000000000000 ]---
8022 21:44:46.297183 # [ 220.330855] note: cat[4125] exited with irqs disabled
8023 21:44:46.337006 # [ 220.336297] note: cat[4125] exited with preempt_count 1
8024 21:44:46.337480 # [ 220.343403] ------------[ cut here ]------------
8025 21:44:46.338221 # [ 220.348293] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8026 21:44:46.338582 # [ 220.358250] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
8027 21:44:46.338908 # [ 220.372087] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.107-cip28 #1
8028 21:44:46.340232 # [ 220.380373] Hardware name: ARM Juno development board (r0) (DT)
8029 21:44:46.380237 # [ 220.386565] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8030 21:44:46.380738 # [ 220.393807] pc : ct_kernel_exit.constprop.0+0x118/0x170
8031 21:44:46.381104 # [ 220.399312] lr : ct_idle_enter+0x10/0x1c
8032 21:44:46.381432 # [ 220.403513] sp : ffff80000c40bd30
8033 21:44:46.381747 # [ 220.407095] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
8034 21:44:46.382054 # [ 220.414528] x26: 0000000000000000 x25: 000000334d7d4bac x24: 0000000000000000
8035 21:44:46.383492 # [ 220.421953] x23: ffff00080740d080 x22: 0000000000000000 x21: 0000000000000000
8036 21:44:46.423404 # [ 220.429377] x20: ffff00097ef2c458 x19: ffff80000a4fb458 x18: 0000000000000000
8037 21:44:46.423951 # [ 220.436803] x17: ffff8000080236c8 x16: ffff80000969bcfc x15: ffff8000080bbbd0
8038 21:44:46.424316 # [ 220.444233] x14: ffff8000080bb8fc x13: ffff800008c16074 x12: ffff8000096a6758
8039 21:44:46.425024 # [ 220.451658] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff800009136c50
8040 21:44:46.425377 # [ 220.459083] x8 : 000000000000a253 x7 : 000000000000067c x6 : 071c71c71c71c71c
8041 21:44:46.426708 # [ 220.466514] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a31000
8042 21:44:46.449154 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
8043 21:44:46.449633 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
8044 21:44:46.452487 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
8045 21:44:47.052390 <6>[ 221.508158] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
8046 21:44:47.052766 <6>[ 221.514264] lkdtm: trying to memcpy() past the end of a struct
8047 21:44:47.053034 <6>[ 221.520449] lkdtm: 0: 16
8048 21:44:47.053597 <6>[ 221.523313] lkdtm: 1: 16
8049 21:44:47.053747 <6>[ 221.526394] lkdtm: s: 20
8050 21:44:47.053892 <0>[ 221.529207] detected buffer overflow in memcpy
8051 21:44:47.054082 <4>[ 221.534012] ------------[ cut here ]------------
8052 21:44:47.054233 <2>[ 221.538899] kernel BUG at lib/string_helpers.c:1027!
8053 21:44:47.054369 <0>[ 221.544137] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
8054 21:44:47.095799 <4>[ 221.551291] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
8055 21:44:47.096077 <4>[ 221.565135] CPU: 2 PID: 4173 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
8056 21:44:47.096307 <4>[ 221.573161] Hardware name: ARM Juno development board (r0) (DT)
8057 21:44:47.096774 <4>[ 221.579353] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8058 21:44:47.096939 <4>[ 221.586596] pc : fortify_panic+0x24/0x28
8059 21:44:47.097115 <4>[ 221.590802] lr : fortify_panic+0x24/0x28
8060 21:44:47.099038 <4>[ 221.594999] sp : ffff80001147b9a0
8061 21:44:47.139181 <4>[ 221.598579] x29: ffff80001147b9a0 x28: ffff000803194f00 x27: 0000000000000000
8062 21:44:47.139422 <4>[ 221.606006] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8aeef000
8063 21:44:47.139642 <4>[ 221.613432] x23: ffff00080d4cd000 x22: ffff80001147bbc0 x21: 0000000000000013
8064 21:44:47.139949 <4>[ 221.620857] x20: ffff80000b557ba0 x19: ffff800009f63768 x18: 0000000000000000
8065 21:44:47.140352 <4>[ 221.628282] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
8066 21:44:47.142563 <4>[ 221.635706] x14: 0000000000000000 x13: 205d373032393235 x12: 2e31323220205b3e
8067 21:44:47.182728 <4>[ 221.643131] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e944
8068 21:44:47.183194 <4>[ 221.650557] x8 : ffff80001147b678 x7 : 0000000000000000 x6 : 0000000000000001
8069 21:44:47.183632 <4>[ 221.657981] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
8070 21:44:47.184083 <4>[ 221.665405] x2 : 0000000000000000 x1 : ffff000803194f00 x0 : 0000000000000022
8071 21:44:47.184485 <4>[ 221.672830] Call trace:
8072 21:44:47.184873 <4>[ 221.675540] fortify_panic+0x24/0x28
8073 21:44:47.186004 <4>[ 221.679390] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
8074 21:44:47.226142 <4>[ 221.684370] lkdtm_do_action+0x2c/0x50
8075 21:44:47.226602 <4>[ 221.688392] direct_entry+0x164/0x180
8076 21:44:47.227043 <4>[ 221.692324] full_proxy_write+0x68/0xc0
8077 21:44:47.227452 <4>[ 221.696435] vfs_write+0xcc/0x2e0
8078 21:44:47.227885 <4>[ 221.700024] ksys_write+0x80/0x110
8079 21:44:47.228277 <4>[ 221.703699] __arm64_sys_write+0x28/0x40
8080 21:44:47.228655 <4>[ 221.707897] invoke_syscall+0x8c/0x120
8081 21:44:47.229057 <4>[ 221.711923] el0_svc_common.constprop.0+0x68/0x124
8082 21:44:47.229449 <4>[ 221.716991] do_el0_svc+0x40/0xcc
8083 21:44:47.229748 <4>[ 221.720580] el0_svc+0x48/0xc0
8084 21:44:47.230435 <4>[ 221.723905] el0t_64_sync_handler+0xf4/0x120
8085 21:44:47.270857 <4>[ 221.728448] el0t_64_sync+0x18c/0x190
8086 21:44:47.271256 <0>[ 221.732385] Code: aa1303e1 d00049a0 913ca000 97ffe24b (d4210000)
8087 21:44:47.271514 <4>[ 221.738754] ---[ end trace 0000000000000000 ]---
8088 21:44:47.271705 <6>[ 221.743641] note: cat[4173] exited with irqs disabled
8089 21:44:47.272006 <6>[ 221.749027] note: cat[4173] exited with preempt_count 1
8090 21:44:47.272208 <4>[ 221.756165] ------------[ cut here ]------------
8091 21:44:47.272339 <4>[ 221.761057] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8092 21:44:47.314523 <4>[ 221.771010] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
8093 21:44:47.314825 <4>[ 221.784851] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.107-cip28 #1
8094 21:44:47.315057 <4>[ 221.793136] Hardware name: ARM Juno development board (r0) (DT)
8095 21:44:47.315249 <4>[ 221.799328] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8096 21:44:47.315408 <4>[ 221.806572] pc : ct_kernel_exit.constprop.0+0x118/0x170
8097 21:44:47.317484 <4>[ 221.812079] lr : ct_idle_enter+0x10/0x1c
8098 21:44:47.357476 <4>[ 221.816275] sp : ffff80000c413d30
8099 21:44:47.357789 <4>[ 221.819861] x29: ffff80000c413d30 x28: 0000000000000000 x27: 0000000000000001
8100 21:44:47.358051 <4>[ 221.827287] x26: 0000000000000000 x25: 00000033a1b24894 x24: 0000000000000000
8101 21:44:47.358553 <4>[ 221.834717] x23: ffff00080740e880 x22: 0000000000000000 x21: 0000000000000000
8102 21:44:47.358747 <4>[ 221.842142] x20: ffff00097ef4c458 x19: ffff80000a4fb458 x18: 0000000000000000
8103 21:44:47.358954 <4>[ 221.849567] x17: ffff8000080236c8 x16: 0000000000000071 x15: 0000000000000043
8104 21:44:47.400853 <4>[ 221.856992] x14: 0000000000000001 x13: 0000000000000005 x12: 0000000000000007
8105 21:44:47.401117 <4>[ 221.864416] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff800009136c50
8106 21:44:47.401355 <4>[ 221.871841] x8 : ffff80000c413d38 x7 : ffff0008008eb4c0 x6 : ffff8000081caf0c
8107 21:44:47.401573 <4>[ 221.879265] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a51000
8108 21:44:47.401773 <4>[ 221.886690] x2 : ffff80000c413d30 x1 : ffff80000a4fb458 x0 : 4000000000000000
8109 21:44:47.401965 <4>[ 221.894114] Call trace:
8110 21:44:47.404074 <4>[ 221.896825] ct_kernel_exit.constprop.0+0x118/0x170
8111 21:44:47.444500 <4>[ 221.901980] ct_idle_enter+0x10/0x1c
8112 21:44:47.445012 <4>[ 221.905829] cpuidle_enter_state+0x28c/0x590
8113 21:44:47.445471 <4>[ 221.910371] cpuidle_enter+0x40/0x60
8114 21:44:47.445896 <4>[ 221.914216] do_idle+0x258/0x310
8115 21:44:47.446298 <4>[ 221.917719] cpu_startup_entry+0x40/0x44
8116 21:44:47.446690 <4>[ 221.921916] secondary_start_kernel+0x138/0x15c
8117 21:44:47.447076 <4>[ 221.926725] __secondary_switched+0xb0/0xb4
8118 21:44:47.447452 <4>[ 221.931187] irq event stamp: 318774
8119 21:44:47.447868 <4>[ 221.934941] hardirqs last enabled at (318773): [<ffff8000081cacc8>] tick_nohz_idle_enter+0x78/0x140
8120 21:44:47.488080 <4>[ 221.944366] hardirqs last disabled at (318774): [<ffff800008126cdc>] do_idle+0xec/0x310
8121 21:44:47.488594 <4>[ 221.952655] softirqs last enabled at (318732): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
8122 21:44:47.489079 <4>[ 221.961726] softirqs last disabled at (318719): [<ffff80000801070c>] __do_softirq+0x1c/0x28
8123 21:44:47.489508 <4>[ 221.970360] ---[ end trace 0000000000000000 ]---
8124 21:44:47.490320 # Segmentation fault
8125 21:44:47.490690 # [ 221.508158] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
8126 21:44:47.491222 # [ 221.514264] lkdtm: trying to memcpy() past the end of a struct
8127 21:44:47.491593 # [ 221.520449] lkdtm: 0: 16
8128 21:44:47.531121 # [ 221.523313] lkdtm: 1: 16
8129 21:44:47.531631 # [ 221.526394] lkdtm: s: 20
8130 21:44:47.532058 # [ 221.529207] detected buffer overflow in memcpy
8131 21:44:47.532404 # [ 221.534012] ------------[ cut here ]------------
8132 21:44:47.532721 # [ 221.538899] kernel BUG at lib/string_helpers.c:1027!
8133 21:44:47.533026 # [ 221.544137] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
8134 21:44:47.534482 # [ 221.551291] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
8135 21:44:47.574272 # [ 221.565135] CPU: 2 PID: 4173 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
8136 21:44:47.574742 # [ 221.573161] Hardware name: ARM Juno development board (r0) (DT)
8137 21:44:47.575098 # [ 221.579353] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8138 21:44:47.575429 # [ 221.586596] pc : fortify_panic+0x24/0x28
8139 21:44:47.575736 # [ 221.590802] lr : fortify_panic+0x24/0x28
8140 21:44:47.576095 # [ 221.594999] sp : ffff80001147b9a0
8141 21:44:47.576392 # [ 221.598579] x29: ffff80001147b9a0 x28: ffff000803194f00 x27: 0000000000000000
8142 21:44:47.617523 # [ 221.606006] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8aeef000
8143 21:44:47.618031 # [ 221.613432] x23: ffff00080d4cd000 x22: ffff80001147bbc0 x21: 0000000000000013
8144 21:44:47.618400 # [ 221.620857] x20: ffff80000b557ba0 x19: ffff800009f63768 x18: 0000000000000000
8145 21:44:47.618729 # [ 221.628282] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
8146 21:44:47.619044 # [ 221.635706] x14: 0000000000000000 x13: 205d373032393235 x12: 2e31323220205b3e
8147 21:44:47.619345 # [ 221.643131] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e944
8148 21:44:47.660489 # [ 221.650557] x8 : ffff80001147b678 x7 : 0000000000000000 x6 : 0000000000000001
8149 21:44:47.661423 # [ 221.657981] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
8150 21:44:47.661822 # [ 221.665405] x2 : 0000000000000000 x1 : ffff000803194f00 x0 : 0000000000000022
8151 21:44:47.662158 # [ 221.672830] Call trace:
8152 21:44:47.662501 # [ 221.675540] fortify_panic+0x24/0x28
8153 21:44:47.662811 # [ 221.679390] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
8154 21:44:47.663111 # [ 221.684370] lkdtm_do_action+0x2c/0x50
8155 21:44:47.663403 # [ 221.688392] direct_entry+0x164/0x180
8156 21:44:47.663865 # [ 221.692324] full_proxy_write+0x68/0xc0
8157 21:44:47.703738 # [ 221.696435] vfs_write+0xcc/0x2e0
8158 21:44:47.704262 # [ 221.700024] ksys_write+0x80/0x110
8159 21:44:47.704625 # [ 221.703699] __arm64_sys_write+0x28/0x40
8160 21:44:47.704955 # [ 221.707897] invoke_syscall+0x8c/0x120
8161 21:44:47.705265 # [ 221.711923] el0_svc_common.constprop.0+0x68/0x124
8162 21:44:47.705565 # [ 221.716991] do_el0_svc+0x40/0xcc
8163 21:44:47.705858 # [ 221.720580] el0_svc+0x48/0xc0
8164 21:44:47.706148 # [ 221.723905] el0t_64_sync_handler+0xf4/0x120
8165 21:44:47.706434 # [ 221.728448] el0t_64_sync+0x18c/0x190
8166 21:44:47.706741 # [ 221.732385] Code: aa1303e1 d00049a0 913ca000 97ffe24b (d4210000)
8167 21:44:47.707454 # [ 221.738754] ---[ end trace 0000000000000000 ]---
8168 21:44:47.747011 # [ 221.743641] note: cat[4173] exited with irqs disabled
8169 21:44:47.747491 # [ 221.749027] note: cat[4173] exited with preempt_count 1
8170 21:44:47.747891 # [ 221.756165] ------------[ cut here ]------------
8171 21:44:47.748226 # [ 221.761057] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8172 21:44:47.748539 # [ 221.771010] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
8173 21:44:47.790075 # [ 221.784851] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.107-cip28 #1
8174 21:44:47.790558 # [ 221.793136] Hardware name: ARM Juno development board (r0) (DT)
8175 21:44:47.790921 # [ 221.799328] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8176 21:44:47.791251 # [ 221.806572] pc : ct_kernel_exit.constprop.0+0x118/0x170
8177 21:44:47.791641 # [ 221.812079] lr : ct_idle_enter+0x10/0x1c
8178 21:44:47.792010 # [ 221.816275] sp : ffff80000c413d30
8179 21:44:47.792703 # [ 221.819861] x29: ffff80000c413d30 x28: 0000000000000000 x27: 0000000000000001
8180 21:44:47.833305 # [ 221.827287] x26: 0000000000000000 x25: 00000033a1b24894 x24: 0000000000000000
8181 21:44:47.833799 # [ 221.834717] x23: ffff00080740e880 x22: 0000000000000000 x21: 0000000000000000
8182 21:44:47.834261 # [ 221.842142] x20: ffff00097ef4c458 x19: ffff80000a4fb458 x18: 0000000000000000
8183 21:44:47.834681 # [ 221.849567] x17: ffff8000080236c8 x16: 0000000000000071 x15: 0000000000000043
8184 21:44:47.835085 # [ 221.856992] x14: 0000000000000001 x13: 0000000000000005 x12: 0000000000000007
8185 21:44:47.835557 # [ 221.864416] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff800009136c50
8186 21:44:47.876472 # [ 221.871841] x8 : ffff80000c413d38 x7 : ffff0008008eb4c0 x6 : ffff8000081caf0c
8187 21:44:47.876974 # [ 221.879265] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a51000
8188 21:44:47.877431 # [ 221.886690] x2 : ffff80000c413d30 x1 : ffff80000a4fb458 x0 : 4000000000000000
8189 21:44:47.877929 # [ 221.894114] Call trace:
8190 21:44:47.878346 # [ 221.896825] ct_kernel_exit.constprop.0+0x118/0x170
8191 21:44:47.878738 # [ 221.901980] ct_idle_enter+0x10/0x1c
8192 21:44:47.879121 # [ 221.905829] cpuidle_enter_state+0x28c/0x590
8193 21:44:47.879530 # [ 221.910371] cpuidle_enter+0x40/0x60
8194 21:44:47.880340 # [ 221.914216] do_idle+0x258/0x310
8195 21:44:47.902179 # [ 221.917719] cpu_startup_entry+0x40/0x44
8196 21:44:47.902648 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
8197 21:44:47.903090 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
8198 21:44:47.905391 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8199 21:44:48.414547 <6>[ 222.874854] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8200 21:44:48.415482 <6>[ 222.880991] lkdtm: trying to memcpy() past the end of a struct member...
8201 21:44:48.415942 <4>[ 222.888076] ------------[ cut here ]------------
8202 21:44:48.416375 <4>[ 222.893026] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8203 21:44:48.418116 <4>[ 222.905398] WARNING: CPU: 4 PID: 4221 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8204 21:44:48.457845 <4>[ 222.915714] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
8205 21:44:48.458767 <4>[ 222.929598] CPU: 4 PID: 4221 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
8206 21:44:48.459184 <4>[ 222.937630] Hardware name: ARM Juno development board (r0) (DT)
8207 21:44:48.459612 <4>[ 222.943827] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8208 21:44:48.460064 <4>[ 222.951077] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8209 21:44:48.461371 <4>[ 222.956413] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8210 21:44:48.501319 <4>[ 222.961747] sp : ffff80001153b8f0
8211 21:44:48.501791 <4>[ 222.965332] x29: ffff80001153b8f0 x28: ffff000807cb0040 x27: 0000000000000000
8212 21:44:48.502607 <4>[ 222.972773] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff834ef000
8213 21:44:48.502988 <4>[ 222.980211] x23: ffff000802a30000 x22: ffff80000b6db000 x21: ffff000806121d00
8214 21:44:48.503400 <4>[ 222.987650] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8215 21:44:48.504660 <4>[ 222.995088] x17: 20646c6569662065 x16: 6c676e697320666f x15: 2029353120657a69
8216 21:44:48.544682 <4>[ 223.002527] x14: 7328206574697277 x13: 205d363230333938 x12: 2e32323220205b3e
8217 21:44:48.545148 <4>[ 223.009966] x11: 79666974726f662f x10: 6d74646b6c2f6373 x9 : ffff80000815e944
8218 21:44:48.545589 <4>[ 223.017405] x8 : ffff80001153b5c8 x7 : 0000000000000000 x6 : 0000000000001ffe
8219 21:44:48.546369 <4>[ 223.024843] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974a91000
8220 21:44:48.546738 <4>[ 223.032280] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807cb0040
8221 21:44:48.547141 <4>[ 223.039719] Call trace:
8222 21:44:48.547971 <4>[ 223.042434] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8223 21:44:48.588204 <4>[ 223.047423] lkdtm_do_action+0x2c/0x50
8224 21:44:48.588677 <4>[ 223.051450] direct_entry+0x164/0x180
8225 21:44:48.589123 <4>[ 223.055391] full_proxy_write+0x68/0xc0
8226 21:44:48.589927 <4>[ 223.059510] vfs_write+0xcc/0x2e0
8227 21:44:48.590303 <4>[ 223.063107] ksys_write+0x80/0x110
8228 21:44:48.590703 <4>[ 223.066791] __arm64_sys_write+0x28/0x40
8229 21:44:48.591090 <4>[ 223.070997] invoke_syscall+0x8c/0x120
8230 21:44:48.591482 <4>[ 223.075031] el0_svc_common.constprop.0+0x68/0x124
8231 21:44:48.591898 <4>[ 223.080108] do_el0_svc+0x40/0xcc
8232 21:44:48.592282 <4>[ 223.083706] el0_svc+0x48/0xc0
8233 21:44:48.592750 <4>[ 223.087040] el0t_64_sync_handler+0xf4/0x120
8234 21:44:48.631769 <4>[ 223.091592] el0t_64_sync+0x18c/0x190
8235 21:44:48.632288 <4>[ 223.095534] irq event stamp: 0
8236 21:44:48.632740 <4>[ 223.098858] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8237 21:44:48.633161 <4>[ 223.105413] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8238 21:44:48.633956 <4>[ 223.113886] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8239 21:44:48.634330 <4>[ 223.122356] softirqs last disabled at (0): [<0000000000000000>] 0x0
8240 21:44:48.635128 <4>[ 223.128907] ---[ end trace 0000000000000000 ]---
8241 21:44:48.663360 <3>[ 223.134049] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8242 21:44:48.666454 <3>[ 223.142391] lkdtm: Unexpected! This kernel (6.1.107-cip28 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8243 21:44:48.850859 # [ 222.874854] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8244 21:44:48.851799 # [ 222.880991] lkdtm: trying to memcpy() past the end of a struct member...
8245 21:44:48.852231 # [ 222.888076] ------------[ cut here ]------------
8246 21:44:48.852668 # [ 222.893026] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8247 21:44:48.853090 # [ 222.905398] WARNING: CPU: 4 PID: 4221 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8248 21:44:48.893724 # [ 222.915714] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
8249 21:44:48.894415 # [ 222.929598] CPU: 4 PID: 4221 Comm: cat Tainted: G B D W E 6.1.107-cip28 #1
8250 21:44:48.894836 # [ 222.937630] Hardware name: ARM Juno development board (r0) (DT)
8251 21:44:48.895269 # [ 222.943827] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8252 21:44:48.895678 # [ 222.951077] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8253 21:44:48.897131 # [ 222.956413] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8254 21:44:48.937201 # [ 222.961747] sp : ffff80001153b8f0
8255 21:44:48.937705 # [ 222.965332] x29: ffff80001153b8f0 x28: ffff000807cb0040 x27: 0000000000000000
8256 21:44:48.938167 # [ 222.972773] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff834ef000
8257 21:44:48.938955 # [ 222.980211] x23: ffff000802a30000 x22: ffff80000b6db000 x21: ffff000806121d00
8258 21:44:48.939328 # [ 222.987650] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8259 21:44:48.939727 # [ 222.995088] x17: 20646c6569662065 x16: 6c676e697320666f x15: 2029353120657a69
8260 21:44:48.980333 # [ 223.002527] x14: 7328206574697277 x13: 205d363230333938 x12: 2e32323220205b3e
8261 21:44:48.980817 # [ 223.009966] x11: 79666974726f662f x10: 6d74646b6c2f6373 x9 : ffff80000815e944
8262 21:44:48.981668 # [ 223.017405] x8 : ffff80001153b5c8 x7 : 0000000000000000 x6 : 0000000000001ffe
8263 21:44:48.982061 # [ 223.024843] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974a91000
8264 21:44:48.982474 # [ 223.032280] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807cb0040
8265 21:44:48.982873 # [ 223.039719] Call trace:
8266 21:44:48.983261 # [ 223.042434] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8267 21:44:48.983755 # [ 223.047423] lkdtm_do_action+0x2c/0x50
8268 21:44:49.023555 # [ 223.051450] direct_entry+0x164/0x180
8269 21:44:49.024074 # [ 223.055391] full_proxy_write+0x68/0xc0
8270 21:44:49.024530 # [ 223.059510] vfs_write+0xcc/0x2e0
8271 21:44:49.024951 # [ 223.063107] ksys_write+0x80/0x110
8272 21:44:49.025358 # [ 223.066791] __arm64_sys_write+0x28/0x40
8273 21:44:49.025749 # [ 223.070997] invoke_syscall+0x8c/0x120
8274 21:44:49.026136 # [ 223.075031] el0_svc_common.constprop.0+0x68/0x124
8275 21:44:49.026520 # [ 223.080108] do_el0_svc+0x40/0xcc
8276 21:44:49.027270 # [ 223.083706] el0_svc+0x48/0xc0
8277 21:44:49.027620 # [ 223.087040] el0t_64_sync_handler+0xf4/0x120
8278 21:44:49.028041 # [ 223.091592] el0t_64_sync+0x18c/0x190
8279 21:44:49.066750 # [ 223.095534] irq event stamp: 0
8280 21:44:49.067258 # [ 223.098858] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8281 21:44:49.067707 # [ 223.105413] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8282 21:44:49.068163 # [ 223.113886] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8283 21:44:49.068572 # [ 223.122356] softirqs last disabled at (0): [<0000000000000000>] 0x0
8284 21:44:49.069328 # [ 223.128907] ---[ end trace 0000000000000000 ]---
8285 21:44:49.103514 # [ 223.134049] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8286 21:44:49.104158 # [ 223.142391] lkdtm: Unexpected! This kernel (6.1.107-cip28 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8287 21:44:49.104532 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
8288 21:44:49.104867 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8289 21:44:49.106711 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
8290 21:44:49.244636 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
8291 21:44:49.276538 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
8292 21:44:49.388441 # selftests: lkdtm: stack-entropy.sh
8293 21:44:49.600409 <6>[ 224.059379] lkdtm: Performing direct entry REPORT_STACK
8294 21:44:49.601071 <6>[ 224.065011] lkdtm: Starting stack offset tracking for pid 4266
8295 21:44:49.601670 <6>[ 224.071206] lkdtm: Stack offset: 0
8296 21:44:49.602732 <6>[ 224.075473] lkdtm: Performing direct entry REPORT_STACK
8297 21:44:49.603285 <6>[ 224.081039] lkdtm: Stack offset: 192
8298 21:44:49.603807 <6>[ 224.085375] lkdtm: Performing direct entry REPORT_STACK
8299 21:44:49.604288 <6>[ 224.090936] lkdtm: Stack offset: 336
8300 21:44:49.604839 <6>[ 224.095256] lkdtm: Performing direct entry REPORT_STACK
8301 21:44:49.605310 <6>[ 224.100818] lkdtm: Stack offset: 144
8302 21:44:49.646084 <6>[ 224.105173] lkdtm: Performing direct entry REPORT_STACK
8303 21:44:49.646581 <6>[ 224.110817] lkdtm: Stack offset: 208
8304 21:44:49.646936 <6>[ 224.115159] lkdtm: Performing direct entry REPORT_STACK
8305 21:44:49.647264 <6>[ 224.120706] lkdtm: Stack offset: -128
8306 21:44:49.647571 <6>[ 224.124928] lkdtm: Performing direct entry REPORT_STACK
8307 21:44:49.647947 <6>[ 224.130469] lkdtm: Stack offset: 560
8308 21:44:49.648255 <6>[ 224.134581] lkdtm: Performing direct entry REPORT_STACK
8309 21:44:49.648543 <6>[ 224.140112] lkdtm: Stack offset: 432
8310 21:44:49.649293 <6>[ 224.144225] lkdtm: Performing direct entry REPORT_STACK
8311 21:44:49.690841 <6>[ 224.149762] lkdtm: Stack offset: 128
8312 21:44:49.691294 <6>[ 224.153869] lkdtm: Performing direct entry REPORT_STACK
8313 21:44:49.691638 <6>[ 224.159403] lkdtm: Stack offset: 32
8314 21:44:49.692008 <6>[ 224.163420] lkdtm: Performing direct entry REPORT_STACK
8315 21:44:49.692312 <6>[ 224.168970] lkdtm: Stack offset: 512
8316 21:44:49.692602 <6>[ 224.173077] lkdtm: Performing direct entry REPORT_STACK
8317 21:44:49.692892 <6>[ 224.178610] lkdtm: Stack offset: -32
8318 21:44:49.693172 <6>[ 224.182725] lkdtm: Performing direct entry REPORT_STACK
8319 21:44:49.694130 <6>[ 224.188256] lkdtm: Stack offset: -288
8320 21:44:49.735557 <6>[ 224.192454] lkdtm: Performing direct entry REPORT_STACK
8321 21:44:49.736060 <6>[ 224.198003] lkdtm: Stack offset: -384
8322 21:44:49.736415 <6>[ 224.202207] lkdtm: Performing direct entry REPORT_STACK
8323 21:44:49.736735 <6>[ 224.207748] lkdtm: Stack offset: 416
8324 21:44:49.737036 <6>[ 224.211867] lkdtm: Performing direct entry REPORT_STACK
8325 21:44:49.737326 <6>[ 224.217406] lkdtm: Stack offset: 384
8326 21:44:49.737609 <6>[ 224.221515] lkdtm: Performing direct entry REPORT_STACK
8327 21:44:49.737889 <6>[ 224.227077] lkdtm: Stack offset: -80
8328 21:44:49.738844 <6>[ 224.231301] lkdtm: Performing direct entry REPORT_STACK
8329 21:44:49.780344 <6>[ 224.236839] lkdtm: Stack offset: 416
8330 21:44:49.780795 <6>[ 224.240948] lkdtm: Performing direct entry REPORT_STACK
8331 21:44:49.781137 <6>[ 224.246487] lkdtm: Stack offset: 304
8332 21:44:49.781451 <6>[ 224.250594] lkdtm: Performing direct entry REPORT_STACK
8333 21:44:49.781749 <6>[ 224.256131] lkdtm: Stack offset: -352
8334 21:44:49.782036 <6>[ 224.260323] lkdtm: Performing direct entry REPORT_STACK
8335 21:44:49.782319 <6>[ 224.265860] lkdtm: Stack offset: -304
8336 21:44:49.782599 <6>[ 224.270069] lkdtm: Performing direct entry REPORT_STACK
8337 21:44:49.782875 <6>[ 224.275607] lkdtm: Stack offset: 576
8338 21:44:49.825100 <6>[ 224.279712] lkdtm: Performing direct entry REPORT_STACK
8339 21:44:49.825659 <6>[ 224.285250] lkdtm: Stack offset: -304
8340 21:44:49.826227 <6>[ 224.289452] lkdtm: Performing direct entry REPORT_STACK
8341 21:44:49.826672 <6>[ 224.294986] lkdtm: Stack offset: -368
8342 21:44:49.827435 <6>[ 224.299180] lkdtm: Performing direct entry REPORT_STACK
8343 21:44:49.827799 <6>[ 224.304714] lkdtm: Stack offset: 96
8344 21:44:49.828274 <6>[ 224.308732] lkdtm: Performing direct entry REPORT_STACK
8345 21:44:49.828643 <6>[ 224.314282] lkdtm: Stack offset: 112
8346 21:44:49.828926 <6>[ 224.318386] lkdtm: Performing direct entry REPORT_STACK
8347 21:44:49.829288 <6>[ 224.323925] lkdtm: Stack offset: -304
8348 21:44:49.869591 <6>[ 224.328141] lkdtm: Performing direct entry REPORT_STACK
8349 21:44:49.869888 <6>[ 224.333690] lkdtm: Stack offset: 224
8350 21:44:49.870121 <6>[ 224.337846] lkdtm: Performing direct entry REPORT_STACK
8351 21:44:49.870604 <6>[ 224.343529] lkdtm: Stack offset: 160
8352 21:44:49.870816 <6>[ 224.347651] lkdtm: Performing direct entry REPORT_STACK
8353 21:44:49.870986 <6>[ 224.353185] lkdtm: Stack offset: 416
8354 21:44:49.871137 <6>[ 224.357290] lkdtm: Performing direct entry REPORT_STACK
8355 21:44:49.871280 <6>[ 224.362833] lkdtm: Stack offset: 192
8356 21:44:49.872732 <6>[ 224.366933] lkdtm: Performing direct entry REPORT_STACK
8357 21:44:49.914704 <6>[ 224.372469] lkdtm: Stack offset: 192
8358 21:44:49.914995 <6>[ 224.376576] lkdtm: Performing direct entry REPORT_STACK
8359 21:44:49.915199 <6>[ 224.382118] lkdtm: Stack offset: -368
8360 21:44:49.915375 <6>[ 224.386368] lkdtm: Performing direct entry REPORT_STACK
8361 21:44:49.915541 <6>[ 224.391905] lkdtm: Stack offset: 176
8362 21:44:49.915709 <6>[ 224.396031] lkdtm: Performing direct entry REPORT_STACK
8363 21:44:49.915850 <6>[ 224.401586] lkdtm: Stack offset: 448
8364 21:44:49.915975 <6>[ 224.405745] lkdtm: Performing direct entry REPORT_STACK
8365 21:44:49.917884 <6>[ 224.411399] lkdtm: Stack offset: 528
8366 21:44:49.959386 <6>[ 224.415505] lkdtm: Performing direct entry REPORT_STACK
8367 21:44:49.959631 <6>[ 224.421057] lkdtm: Stack offset: 544
8368 21:44:49.959897 <6>[ 224.425166] lkdtm: Performing direct entry REPORT_STACK
8369 21:44:49.960242 <6>[ 224.430704] lkdtm: Stack offset: 480
8370 21:44:49.960558 <6>[ 224.434808] lkdtm: Performing direct entry REPORT_STACK
8371 21:44:49.960858 <6>[ 224.440345] lkdtm: Stack offset: -352
8372 21:44:49.961151 <6>[ 224.444543] lkdtm: Performing direct entry REPORT_STACK
8373 21:44:49.961442 <6>[ 224.450159] lkdtm: Stack offset: -160
8374 21:44:49.962706 <6>[ 224.454359] lkdtm: Performing direct entry REPORT_STACK
8375 21:44:49.963150 <6>[ 224.459898] lkdtm: Stack offset: 128
8376 21:44:50.004615 <6>[ 224.464003] lkdtm: Performing direct entry REPORT_STACK
8377 21:44:50.005088 <6>[ 224.469551] lkdtm: Stack offset: 240
8378 21:44:50.005443 <6>[ 224.473713] lkdtm: Performing direct entry REPORT_STACK
8379 21:44:50.005770 <6>[ 224.479325] lkdtm: Stack offset: -320
8380 21:44:50.006082 <6>[ 224.483517] lkdtm: Performing direct entry REPORT_STACK
8381 21:44:50.006384 <6>[ 224.489055] lkdtm: Stack offset: -64
8382 21:44:50.006675 <6>[ 224.493159] lkdtm: Performing direct entry REPORT_STACK
8383 21:44:50.006966 <6>[ 224.498695] lkdtm: Stack offset: 144
8384 21:44:50.007762 <6>[ 224.502797] lkdtm: Performing direct entry REPORT_STACK
8385 21:44:50.049464 <6>[ 224.508334] lkdtm: Stack offset: 624
8386 21:44:50.049941 <6>[ 224.512439] lkdtm: Performing direct entry REPORT_STACK
8387 21:44:50.050298 <6>[ 224.517976] lkdtm: Stack offset: 512
8388 21:44:50.050623 <6>[ 224.522098] lkdtm: Performing direct entry REPORT_STACK
8389 21:44:50.050934 <6>[ 224.527648] lkdtm: Stack offset: 176
8390 21:44:50.051236 <6>[ 224.531751] lkdtm: Performing direct entry REPORT_STACK
8391 21:44:50.051533 <6>[ 224.537289] lkdtm: Stack offset: -304
8392 21:44:50.051869 <6>[ 224.541480] lkdtm: Performing direct entry REPORT_STACK
8393 21:44:50.052607 <6>[ 224.547018] lkdtm: Stack offset: -288
8394 21:44:50.093979 <6>[ 224.551209] lkdtm: Performing direct entry REPORT_STACK
8395 21:44:50.094436 <6>[ 224.556746] lkdtm: Stack offset: -64
8396 21:44:50.094792 <6>[ 224.560853] lkdtm: Performing direct entry REPORT_STACK
8397 21:44:50.095118 <6>[ 224.566391] lkdtm: Stack offset: 256
8398 21:44:50.095422 <6>[ 224.570495] lkdtm: Performing direct entry REPORT_STACK
8399 21:44:50.095721 <6>[ 224.576043] lkdtm: Stack offset: 320
8400 21:44:50.096064 <6>[ 224.580149] lkdtm: Performing direct entry REPORT_STACK
8401 21:44:50.096355 <6>[ 224.585697] lkdtm: Stack offset: -80
8402 21:44:50.097326 <6>[ 224.589820] lkdtm: Performing direct entry REPORT_STACK
8403 21:44:50.138856 <6>[ 224.595362] lkdtm: Stack offset: 80
8404 21:44:50.139315 <6>[ 224.599456] lkdtm: Performing direct entry REPORT_STACK
8405 21:44:50.139669 <6>[ 224.604997] lkdtm: Stack offset: -368
8406 21:44:50.140057 <6>[ 224.609193] lkdtm: Performing direct entry REPORT_STACK
8407 21:44:50.140376 <6>[ 224.614733] lkdtm: Stack offset: 528
8408 21:44:50.140677 <6>[ 224.618840] lkdtm: Performing direct entry REPORT_STACK
8409 21:44:50.140971 <6>[ 224.624378] lkdtm: Stack offset: 224
8410 21:44:50.141258 <6>[ 224.628494] lkdtm: Performing direct entry REPORT_STACK
8411 21:44:50.141545 <6>[ 224.634033] lkdtm: Stack offset: -80
8412 21:44:50.183327 <6>[ 224.638137] lkdtm: Performing direct entry REPORT_STACK
8413 21:44:50.183621 <6>[ 224.643675] lkdtm: Stack offset: -352
8414 21:44:50.183863 <6>[ 224.647877] lkdtm: Performing direct entry REPORT_STACK
8415 21:44:50.184051 <6>[ 224.653414] lkdtm: Stack offset: 96
8416 21:44:50.184487 <6>[ 224.657443] lkdtm: Performing direct entry REPORT_STACK
8417 21:44:50.184728 <6>[ 224.662980] lkdtm: Stack offset: -48
8418 21:44:50.184931 <6>[ 224.667086] lkdtm: Performing direct entry REPORT_STACK
8419 21:44:50.185088 <6>[ 224.672620] lkdtm: Stack offset: -352
8420 21:44:50.185237 <6>[ 224.676815] lkdtm: Performing direct entry REPORT_STACK
8421 21:44:50.186471 <6>[ 224.682355] lkdtm: Stack offset: -272
8422 21:44:50.228117 <6>[ 224.686542] lkdtm: Performing direct entry REPORT_STACK
8423 21:44:50.228410 <6>[ 224.692078] lkdtm: Stack offset: 352
8424 21:44:50.228626 <6>[ 224.696181] lkdtm: Performing direct entry REPORT_STACK
8425 21:44:50.228877 <6>[ 224.701717] lkdtm: Stack offset: -208
8426 21:44:50.229052 <6>[ 224.705929] lkdtm: Performing direct entry REPORT_STACK
8427 21:44:50.229215 <6>[ 224.711477] lkdtm: Stack offset: 224
8428 21:44:50.229371 <6>[ 224.715706] lkdtm: Performing direct entry REPORT_STACK
8429 21:44:50.229524 <6>[ 224.721240] lkdtm: Stack offset: 480
8430 21:44:50.231257 <6>[ 224.725340] lkdtm: Performing direct entry REPORT_STACK
8431 21:44:50.272985 <6>[ 224.730888] lkdtm: Stack offset: 160
8432 21:44:50.273263 <6>[ 224.735014] lkdtm: Performing direct entry REPORT_STACK
8433 21:44:50.273458 <6>[ 224.740558] lkdtm: Stack offset: 0
8434 21:44:50.273633 <6>[ 224.744502] lkdtm: Performing direct entry REPORT_STACK
8435 21:44:50.273797 <6>[ 224.750045] lkdtm: Stack offset: 288
8436 21:44:50.273954 <6>[ 224.754167] lkdtm: Performing direct entry REPORT_STACK
8437 21:44:50.274107 <6>[ 224.759704] lkdtm: Stack offset: -176
8438 21:44:50.274518 <6>[ 224.763905] lkdtm: Performing direct entry REPORT_STACK
8439 21:44:50.276153 <6>[ 224.769455] lkdtm: Stack offset: 16
8440 21:44:50.317923 <6>[ 224.773482] lkdtm: Performing direct entry REPORT_STACK
8441 21:44:50.318164 <6>[ 224.779020] lkdtm: Stack offset: 0
8442 21:44:50.318347 <6>[ 224.782950] lkdtm: Performing direct entry REPORT_STACK
8443 21:44:50.318514 <6>[ 224.788487] lkdtm: Stack offset: -224
8444 21:44:50.318669 <6>[ 224.792681] lkdtm: Performing direct entry REPORT_STACK
8445 21:44:50.318804 <6>[ 224.798295] lkdtm: Stack offset: 496
8446 21:44:50.318936 <6>[ 224.802405] lkdtm: Performing direct entry REPORT_STACK
8447 21:44:50.319066 <6>[ 224.807942] lkdtm: Stack offset: 144
8448 21:44:50.319197 <6>[ 224.812047] lkdtm: Performing direct entry REPORT_STACK
8449 21:44:50.321102 <6>[ 224.817594] lkdtm: Stack offset: 432
8450 21:44:50.362642 <6>[ 224.821717] lkdtm: Performing direct entry REPORT_STACK
8451 21:44:50.362906 <6>[ 224.827268] lkdtm: Stack offset: 48
8452 21:44:50.363096 <6>[ 224.831417] lkdtm: Performing direct entry REPORT_STACK
8453 21:44:50.363333 <6>[ 224.836968] lkdtm: Stack offset: 432
8454 21:44:50.363645 <6>[ 224.841079] lkdtm: Performing direct entry REPORT_STACK
8455 21:44:50.364097 <6>[ 224.846616] lkdtm: Stack offset: -48
8456 21:44:50.364413 <6>[ 224.850722] lkdtm: Performing direct entry REPORT_STACK
8457 21:44:50.364709 <6>[ 224.856258] lkdtm: Stack offset: -224
8458 21:44:50.365953 <6>[ 224.860452] lkdtm: Performing direct entry REPORT_STACK
8459 21:44:50.407872 <6>[ 224.865990] lkdtm: Stack offset: -240
8460 21:44:50.408334 <6>[ 224.870191] lkdtm: Performing direct entry REPORT_STACK
8461 21:44:50.408688 <6>[ 224.875728] lkdtm: Stack offset: -32
8462 21:44:50.409019 <6>[ 224.879833] lkdtm: Performing direct entry REPORT_STACK
8463 21:44:50.409327 <6>[ 224.885369] lkdtm: Stack offset: -160
8464 21:44:50.409628 <6>[ 224.889631] lkdtm: Performing direct entry REPORT_STACK
8465 21:44:50.409925 <6>[ 224.895285] lkdtm: Stack offset: 368
8466 21:44:50.410212 <6>[ 224.899394] lkdtm: Performing direct entry REPORT_STACK
8467 21:44:50.410989 <6>[ 224.904932] lkdtm: Stack offset: 512
8468 21:44:50.452478 <6>[ 224.909038] lkdtm: Performing direct entry REPORT_STACK
8469 21:44:50.452948 <6>[ 224.914574] lkdtm: Stack offset: 144
8470 21:44:50.453300 <6>[ 224.918683] lkdtm: Performing direct entry REPORT_STACK
8471 21:44:50.453624 <6>[ 224.924217] lkdtm: Stack offset: -272
8472 21:44:50.453929 <6>[ 224.928410] lkdtm: Performing direct entry REPORT_STACK
8473 21:44:50.454224 <6>[ 224.933949] lkdtm: Stack offset: -224
8474 21:44:50.454519 <6>[ 224.938158] lkdtm: Performing direct entry REPORT_STACK
8475 21:44:50.454808 <6>[ 224.943696] lkdtm: Stack offset: 480
8476 21:44:50.455681 <6>[ 224.947809] lkdtm: Performing direct entry REPORT_STACK
8477 21:44:50.497391 <6>[ 224.953355] lkdtm: Stack offset: 64
8478 21:44:50.497863 <6>[ 224.957374] lkdtm: Performing direct entry REPORT_STACK
8479 21:44:50.498218 <6>[ 224.962912] lkdtm: Stack offset: -288
8480 21:44:50.498542 <6>[ 224.967169] lkdtm: Performing direct entry REPORT_STACK
8481 21:44:50.498853 <6>[ 224.972725] lkdtm: Stack offset: -368
8482 21:44:50.499151 <6>[ 224.977001] lkdtm: Performing direct entry REPORT_STACK
8483 21:44:50.499449 <6>[ 224.982540] lkdtm: Stack offset: -368
8484 21:44:50.499740 <6>[ 224.986733] lkdtm: Performing direct entry REPORT_STACK
8485 21:44:50.500086 <6>[ 224.992271] lkdtm: Stack offset: 16
8486 21:44:50.542025 <6>[ 224.996288] lkdtm: Performing direct entry REPORT_STACK
8487 21:44:50.542397 <6>[ 225.001825] lkdtm: Stack offset: -352
8488 21:44:50.542664 <6>[ 225.006036] lkdtm: Performing direct entry REPORT_STACK
8489 21:44:50.542895 <6>[ 225.011574] lkdtm: Stack offset: 464
8490 21:44:50.543111 <6>[ 225.015704] lkdtm: Performing direct entry REPORT_STACK
8491 21:44:50.543317 <6>[ 225.021243] lkdtm: Stack offset: 96
8492 21:44:50.543526 <6>[ 225.025276] lkdtm: Performing direct entry REPORT_STACK
8493 21:44:50.543657 <6>[ 225.030813] lkdtm: Stack offset: 128
8494 21:44:50.543795 <6>[ 225.034939] lkdtm: Performing direct entry REPORT_STACK
8495 21:44:50.545229 <6>[ 225.040477] lkdtm: Stack offset: 304
8496 21:44:50.586764 <6>[ 225.044600] lkdtm: Performing direct entry REPORT_STACK
8497 21:44:50.587053 <6>[ 225.050136] lkdtm: Stack offset: 224
8498 21:44:50.587253 <6>[ 225.054247] lkdtm: Performing direct entry REPORT_STACK
8499 21:44:50.587700 <6>[ 225.059792] lkdtm: Stack offset: -128
8500 21:44:50.587916 <6>[ 225.063992] lkdtm: Performing direct entry REPORT_STACK
8501 21:44:50.588083 <6>[ 225.069542] lkdtm: Stack offset: 448
8502 21:44:50.588239 <6>[ 225.073721] lkdtm: Performing direct entry REPORT_STACK
8503 21:44:50.588390 <6>[ 225.079260] lkdtm: Stack offset: -96
8504 21:44:50.589968 <6>[ 225.083403] lkdtm: Performing direct entry REPORT_STACK
8505 21:44:50.631652 <6>[ 225.089024] lkdtm: Stack offset: 208
8506 21:44:50.631971 <6>[ 225.093134] lkdtm: Performing direct entry REPORT_STACK
8507 21:44:50.632256 <6>[ 225.098672] lkdtm: Stack offset: 592
8508 21:44:50.632732 <6>[ 225.102777] lkdtm: Performing direct entry REPORT_STACK
8509 21:44:50.632907 <6>[ 225.108313] lkdtm: Stack offset: 496
8510 21:44:50.633063 <6>[ 225.112421] lkdtm: Performing direct entry REPORT_STACK
8511 21:44:50.633215 <6>[ 225.117958] lkdtm: Stack offset: -128
8512 21:44:50.633360 <6>[ 225.122161] lkdtm: Performing direct entry REPORT_STACK
8513 21:44:50.634815 <6>[ 225.127757] lkdtm: Stack offset: 336
8514 21:44:50.677664 <6>[ 225.131962] lkdtm: Performing direct entry REPORT_STACK
8515 21:44:50.677939 <6>[ 225.137698] lkdtm: Stack offset: -240
8516 21:44:50.678135 <6>[ 225.141915] lkdtm: Performing direct entry REPORT_STACK
8517 21:44:50.678313 <6>[ 225.148219] lkdtm: Stack offset: 256
8518 21:44:50.678479 <6>[ 225.152376] lkdtm: Performing direct entry REPORT_STACK
8519 21:44:50.678638 <6>[ 225.157942] lkdtm: Stack offset: 128
8520 21:44:50.678791 <6>[ 225.162057] lkdtm: Performing direct entry REPORT_STACK
8521 21:44:50.678922 <6>[ 225.167595] lkdtm: Stack offset: -16
8522 21:44:50.679019 <6>[ 225.171712] lkdtm: Performing direct entry REPORT_STACK
8523 21:44:50.680829 <6>[ 225.177249] lkdtm: Stack offset: -384
8524 21:44:50.722203 <6>[ 225.181444] lkdtm: Performing direct entry REPORT_STACK
8525 21:44:50.722443 <6>[ 225.186994] lkdtm: Stack offset: 32
8526 21:44:50.722625 <6>[ 225.191016] lkdtm: Performing direct entry REPORT_STACK
8527 21:44:50.722792 <6>[ 225.196552] lkdtm: Stack offset: 304
8528 21:44:50.722947 <6>[ 225.200657] lkdtm: Performing direct entry REPORT_STACK
8529 21:44:50.723098 <6>[ 225.206193] lkdtm: Stack offset: 112
8530 21:44:50.723503 <6>[ 225.210302] lkdtm: Performing direct entry REPORT_STACK
8531 21:44:50.723668 <6>[ 225.215839] lkdtm: Stack offset: -368
8532 21:44:50.725581 <6>[ 225.220032] lkdtm: Performing direct entry REPORT_STACK
8533 21:44:50.767360 <6>[ 225.225569] lkdtm: Stack offset: 352
8534 21:44:50.767857 <6>[ 225.229747] lkdtm: Performing direct entry REPORT_STACK
8535 21:44:50.768220 <6>[ 225.235273] lkdtm: Stack offset: 112
8536 21:44:50.768549 <6>[ 225.239383] lkdtm: Performing direct entry REPORT_STACK
8537 21:44:50.768858 <6>[ 225.244922] lkdtm: Stack offset: 304
8538 21:44:50.769158 <6>[ 225.249042] lkdtm: Performing direct entry REPORT_STACK
8539 21:44:50.769452 <6>[ 225.254592] lkdtm: Stack offset: 592
8540 21:44:50.769741 <6>[ 225.258703] lkdtm: Performing direct entry REPORT_STACK
8541 21:44:50.770559 <6>[ 225.264243] lkdtm: Stack offset: 64
8542 21:44:50.811879 <6>[ 225.268263] lkdtm: Performing direct entry REPORT_STACK
8543 21:44:50.812332 <6>[ 225.273798] lkdtm: Stack offset: 256
8544 21:44:50.812684 <6>[ 225.277905] lkdtm: Performing direct entry REPORT_STACK
8545 21:44:50.813011 <6>[ 225.283440] lkdtm: Stack offset: -112
8546 21:44:50.813320 <6>[ 225.287632] lkdtm: Performing direct entry REPORT_STACK
8547 21:44:50.813619 <6>[ 225.293165] lkdtm: Stack offset: -112
8548 21:44:50.813915 <6>[ 225.297361] lkdtm: Performing direct entry REPORT_STACK
8549 21:44:50.814205 <6>[ 225.302898] lkdtm: Stack offset: 624
8550 21:44:50.815128 <6>[ 225.307020] lkdtm: Performing direct entry REPORT_STACK
8551 21:44:50.856507 <6>[ 225.312559] lkdtm: Stack offset: 608
8552 21:44:50.856832 <6>[ 225.316660] lkdtm: Performing direct entry REPORT_STACK
8553 21:44:50.857036 <6>[ 225.322193] lkdtm: Stack offset: 208
8554 21:44:50.857217 <6>[ 225.326310] lkdtm: Performing direct entry REPORT_STACK
8555 21:44:50.857675 <6>[ 225.331848] lkdtm: Stack offset: 192
8556 21:44:50.857850 <6>[ 225.335971] lkdtm: Performing direct entry REPORT_STACK
8557 21:44:50.858019 <6>[ 225.341603] lkdtm: Stack offset: 144
8558 21:44:50.858167 <6>[ 225.345729] lkdtm: Performing direct entry REPORT_STACK
8559 21:44:50.858306 <6>[ 225.351253] lkdtm: Stack offset: -320
8560 21:44:50.901325 <6>[ 225.355447] lkdtm: Performing direct entry REPORT_STACK
8561 21:44:50.901639 <6>[ 225.360994] lkdtm: Stack offset: 304
8562 21:44:50.902117 <6>[ 225.365122] lkdtm: Performing direct entry REPORT_STACK
8563 21:44:50.902312 <6>[ 225.370668] lkdtm: Stack offset: -48
8564 21:44:50.902484 <6>[ 225.374772] lkdtm: Performing direct entry REPORT_STACK
8565 21:44:50.902648 <6>[ 225.380308] lkdtm: Stack offset: -80
8566 21:44:50.902808 <6>[ 225.384418] lkdtm: Performing direct entry REPORT_STACK
8567 21:44:50.902967 <6>[ 225.389948] lkdtm: Stack offset: 160
8568 21:44:50.903111 <6>[ 225.394046] lkdtm: Performing direct entry REPORT_STACK
8569 21:44:50.904498 <6>[ 225.399584] lkdtm: Stack offset: 16
8570 21:44:50.945963 <6>[ 225.403595] lkdtm: Performing direct entry REPORT_STACK
8571 21:44:50.946240 <6>[ 225.409126] lkdtm: Stack offset: 320
8572 21:44:50.946433 <6>[ 225.413221] lkdtm: Performing direct entry REPORT_STACK
8573 21:44:50.946607 <6>[ 225.418753] lkdtm: Stack offset: -240
8574 21:44:50.947034 <6>[ 225.422946] lkdtm: Performing direct entry REPORT_STACK
8575 21:44:50.947209 <6>[ 225.428483] lkdtm: Stack offset: 480
8576 21:44:50.947369 <6>[ 225.432600] lkdtm: Performing direct entry REPORT_STACK
8577 21:44:50.947521 <6>[ 225.438137] lkdtm: Stack offset: 368
8578 21:44:50.949164 <6>[ 225.442257] lkdtm: Performing direct entry REPORT_STACK
8579 21:44:50.991172 <6>[ 225.447809] lkdtm: Stack offset: 608
8580 21:44:50.991414 <6>[ 225.452038] lkdtm: Performing direct entry REPORT_STACK
8581 21:44:50.991599 <6>[ 225.457695] lkdtm: Stack offset: -80
8582 21:44:50.991766 <6>[ 225.461843] lkdtm: Performing direct entry REPORT_STACK
8583 21:44:50.991946 <6>[ 225.467497] lkdtm: Stack offset: -80
8584 21:44:50.992100 <6>[ 225.471609] lkdtm: Performing direct entry REPORT_STACK
8585 21:44:50.992248 <6>[ 225.477147] lkdtm: Stack offset: 416
8586 21:44:50.992397 <6>[ 225.481259] lkdtm: Performing direct entry REPORT_STACK
8587 21:44:50.992541 <6>[ 225.486795] lkdtm: Stack offset: 64
8588 21:44:51.036237 <6>[ 225.490829] lkdtm: Performing direct entry REPORT_STACK
8589 21:44:51.036697 <6>[ 225.496363] lkdtm: Stack offset: 256
8590 21:44:51.037050 <6>[ 225.500471] lkdtm: Performing direct entry REPORT_STACK
8591 21:44:51.037743 <6>[ 225.506009] lkdtm: Stack offset: 128
8592 21:44:51.038087 <6>[ 225.510110] lkdtm: Performing direct entry REPORT_STACK
8593 21:44:51.038396 <6>[ 225.515661] lkdtm: Stack offset: -320
8594 21:44:51.038696 <6>[ 225.519850] lkdtm: Performing direct entry REPORT_STACK
8595 21:44:51.038985 <6>[ 225.525387] lkdtm: Stack offset: 160
8596 21:44:51.039287 <6>[ 225.529489] lkdtm: Performing direct entry REPORT_STACK
8597 21:44:51.039813 <6>[ 225.535023] lkdtm: Stack offset: 224
8598 21:44:51.080846 <6>[ 225.539137] lkdtm: Performing direct entry REPORT_STACK
8599 21:44:51.081329 <6>[ 225.544671] lkdtm: Stack offset: 560
8600 21:44:51.081786 <6>[ 225.548776] lkdtm: Performing direct entry REPORT_STACK
8601 21:44:51.082209 <6>[ 225.554324] lkdtm: Stack offset: -32
8602 21:44:51.082618 <6>[ 225.558428] lkdtm: Performing direct entry REPORT_STACK
8603 21:44:51.083013 <6>[ 225.563967] lkdtm: Stack offset: 464
8604 21:44:51.083400 <6>[ 225.568086] lkdtm: Performing direct entry REPORT_STACK
8605 21:44:51.083824 <6>[ 225.573639] lkdtm: Stack offset: 224
8606 21:44:51.084587 <6>[ 225.577759] lkdtm: Performing direct entry REPORT_STACK
8607 21:44:51.125617 <6>[ 225.583306] lkdtm: Stack offset: 0
8608 21:44:51.126092 <6>[ 225.587245] lkdtm: Performing direct entry REPORT_STACK
8609 21:44:51.126916 <6>[ 225.592784] lkdtm: Stack offset: 368
8610 21:44:51.127297 <6>[ 225.596893] lkdtm: Performing direct entry REPORT_STACK
8611 21:44:51.127711 <6>[ 225.602433] lkdtm: Stack offset: 16
8612 21:44:51.128142 <6>[ 225.606450] lkdtm: Performing direct entry REPORT_STACK
8613 21:44:51.128530 <6>[ 225.611983] lkdtm: Stack offset: -368
8614 21:44:51.128922 <6>[ 225.616191] lkdtm: Performing direct entry REPORT_STACK
8615 21:44:51.129392 <6>[ 225.621726] lkdtm: Stack offset: 560
8616 21:44:51.170522 <6>[ 225.625833] lkdtm: Performing direct entry REPORT_STACK
8617 21:44:51.171068 <6>[ 225.631366] lkdtm: Stack offset: -272
8618 21:44:51.171734 <6>[ 225.635562] lkdtm: Performing direct entry REPORT_STACK
8619 21:44:51.172446 <6>[ 225.641096] lkdtm: Stack offset: 128
8620 21:44:51.172975 <6>[ 225.645202] lkdtm: Performing direct entry REPORT_STACK
8621 21:44:51.173355 <6>[ 225.650739] lkdtm: Stack offset: 480
8622 21:44:51.173865 <6>[ 225.654839] lkdtm: Performing direct entry REPORT_STACK
8623 21:44:51.174219 <6>[ 225.660377] lkdtm: Stack offset: 112
8624 21:44:51.174543 <6>[ 225.664476] lkdtm: Performing direct entry REPORT_STACK
8625 21:44:51.175122 <6>[ 225.670021] lkdtm: Stack offset: -128
8626 21:44:51.214929 <6>[ 225.674237] lkdtm: Performing direct entry REPORT_STACK
8627 21:44:51.215236 <6>[ 225.679771] lkdtm: Stack offset: 544
8628 21:44:51.215900 <6>[ 225.683885] lkdtm: Performing direct entry REPORT_STACK
8629 21:44:51.216132 <6>[ 225.689441] lkdtm: Stack offset: 400
8630 21:44:51.216335 <6>[ 225.693705] lkdtm: Performing direct entry REPORT_STACK
8631 21:44:51.216522 <6>[ 225.699354] lkdtm: Stack offset: -96
8632 21:44:51.216798 <6>[ 225.703470] lkdtm: Performing direct entry REPORT_STACK
8633 21:44:51.216996 <6>[ 225.709003] lkdtm: Stack offset: -144
8634 21:44:51.218094 <6>[ 225.713188] lkdtm: Performing direct entry REPORT_STACK
8635 21:44:51.259767 <6>[ 225.718720] lkdtm: Stack offset: 544
8636 21:44:51.260073 <6>[ 225.722828] lkdtm: Performing direct entry REPORT_STACK
8637 21:44:51.260325 <6>[ 225.728365] lkdtm: Stack offset: -64
8638 21:44:51.260546 <6>[ 225.732463] lkdtm: Performing direct entry REPORT_STACK
8639 21:44:51.260756 <6>[ 225.738006] lkdtm: Stack offset: 496
8640 21:44:51.261179 <6>[ 225.742108] lkdtm: Performing direct entry REPORT_STACK
8641 21:44:51.261293 <6>[ 225.747640] lkdtm: Stack offset: 208
8642 21:44:51.261416 <6>[ 225.751741] lkdtm: Performing direct entry REPORT_STACK
8643 21:44:51.262902 <6>[ 225.757273] lkdtm: Stack offset: 32
8644 21:44:51.304340 <6>[ 225.761283] lkdtm: Performing direct entry REPORT_STACK
8645 21:44:51.304596 <6>[ 225.766815] lkdtm: Stack offset: 496
8646 21:44:51.304828 <6>[ 225.770918] lkdtm: Performing direct entry REPORT_STACK
8647 21:44:51.305044 <6>[ 225.776461] lkdtm: Stack offset: -48
8648 21:44:51.305248 <6>[ 225.780573] lkdtm: Performing direct entry REPORT_STACK
8649 21:44:51.305446 <6>[ 225.786110] lkdtm: Stack offset: 288
8650 21:44:51.305640 <6>[ 225.790215] lkdtm: Performing direct entry REPORT_STACK
8651 21:44:51.305831 <6>[ 225.795753] lkdtm: Stack offset: 224
8652 21:44:51.307536 <6>[ 225.799871] lkdtm: Performing direct entry REPORT_STACK
8653 21:44:51.349249 <6>[ 225.805414] lkdtm: Stack offset: 464
8654 21:44:51.349518 <6>[ 225.809524] lkdtm: Performing direct entry REPORT_STACK
8655 21:44:51.349757 <6>[ 225.815146] lkdtm: Stack offset: -144
8656 21:44:51.349974 <6>[ 225.819371] lkdtm: Performing direct entry REPORT_STACK
8657 21:44:51.350179 <6>[ 225.824909] lkdtm: Stack offset: -368
8658 21:44:51.350366 <6>[ 225.829100] lkdtm: Performing direct entry REPORT_STACK
8659 21:44:51.350550 <6>[ 225.834638] lkdtm: Stack offset: -80
8660 21:44:51.350986 <6>[ 225.838745] lkdtm: Performing direct entry REPORT_STACK
8661 21:44:51.351156 <6>[ 225.844283] lkdtm: Stack offset: 16
8662 21:44:51.394402 <6>[ 225.848302] lkdtm: Performing direct entry REPORT_STACK
8663 21:44:51.394905 <6>[ 225.853839] lkdtm: Stack offset: -160
8664 21:44:51.395269 <6>[ 225.858050] lkdtm: Performing direct entry REPORT_STACK
8665 21:44:51.395601 <6>[ 225.863587] lkdtm: Stack offset: -384
8666 21:44:51.395972 <6>[ 225.867780] lkdtm: Performing direct entry REPORT_STACK
8667 21:44:51.396284 <6>[ 225.873319] lkdtm: Stack offset: 304
8668 21:44:51.396580 <6>[ 225.877424] lkdtm: Performing direct entry REPORT_STACK
8669 21:44:51.396871 <6>[ 225.882972] lkdtm: Stack offset: 560
8670 21:44:51.397165 <6>[ 225.887078] lkdtm: Performing direct entry REPORT_STACK
8671 21:44:51.397935 <6>[ 225.892628] lkdtm: Stack offset: 352
8672 21:44:51.439114 <6>[ 225.896735] lkdtm: Performing direct entry REPORT_STACK
8673 21:44:51.439572 <6>[ 225.902273] lkdtm: Stack offset: -48
8674 21:44:51.439971 <6>[ 225.906382] lkdtm: Performing direct entry REPORT_STACK
8675 21:44:51.440306 <6>[ 225.911920] lkdtm: Stack offset: 624
8676 21:44:51.440617 <6>[ 225.916032] lkdtm: Performing direct entry REPORT_STACK
8677 21:44:51.440918 <6>[ 225.921626] lkdtm: Stack offset: 352
8678 21:44:51.441212 <6>[ 225.925765] lkdtm: Performing direct entry REPORT_STACK
8679 21:44:51.441500 <6>[ 225.931413] lkdtm: Stack offset: 336
8680 21:44:51.442277 <6>[ 225.935523] lkdtm: Performing direct entry REPORT_STACK
8681 21:44:51.484131 <6>[ 225.941061] lkdtm: Stack offset: -80
8682 21:44:51.484613 <6>[ 225.945170] lkdtm: Performing direct entry REPORT_STACK
8683 21:44:51.484972 <6>[ 225.950709] lkdtm: Stack offset: 0
8684 21:44:51.485295 <6>[ 225.954644] lkdtm: Performing direct entry REPORT_STACK
8685 21:44:51.485603 <6>[ 225.960231] lkdtm: Stack offset: 192
8686 21:44:51.485904 <6>[ 225.964355] lkdtm: Performing direct entry REPORT_STACK
8687 21:44:51.486199 <6>[ 225.970009] lkdtm: Stack offset: -192
8688 21:44:51.486488 <6>[ 225.974207] lkdtm: Performing direct entry REPORT_STACK
8689 21:44:51.486774 <6>[ 225.979744] lkdtm: Stack offset: 576
8690 21:44:51.528975 <6>[ 225.983863] lkdtm: Performing direct entry REPORT_STACK
8691 21:44:51.529647 <6>[ 225.989410] lkdtm: Stack offset: 560
8692 21:44:51.530019 <6>[ 225.993519] lkdtm: Performing direct entry REPORT_STACK
8693 21:44:51.530268 <6>[ 225.999056] lkdtm: Stack offset: 624
8694 21:44:51.530459 <6>[ 226.003160] lkdtm: Performing direct entry REPORT_STACK
8695 21:44:51.530649 <6>[ 226.008698] lkdtm: Stack offset: 160
8696 21:44:51.530806 <6>[ 226.012800] lkdtm: Performing direct entry REPORT_STACK
8697 21:44:51.530959 <6>[ 226.018333] lkdtm: Stack offset: 304
8698 21:44:51.531140 <6>[ 226.022445] lkdtm: Performing direct entry REPORT_STACK
8699 21:44:51.531960 <6>[ 226.027979] lkdtm: Stack offset: -128
8700 21:44:51.573250 <6>[ 226.032197] lkdtm: Performing direct entry REPORT_STACK
8701 21:44:51.573543 <6>[ 226.037733] lkdtm: Stack offset: 624
8702 21:44:51.573761 <6>[ 226.041869] lkdtm: Performing direct entry REPORT_STACK
8703 21:44:51.573969 <6>[ 226.047401] lkdtm: Stack offset: 320
8704 21:44:51.574140 <6>[ 226.051514] lkdtm: Performing direct entry REPORT_STACK
8705 21:44:51.574303 <6>[ 226.057054] lkdtm: Stack offset: -16
8706 21:44:51.574457 <6>[ 226.061172] lkdtm: Performing direct entry REPORT_STACK
8707 21:44:51.574609 <6>[ 226.066709] lkdtm: Stack offset: 528
8708 21:44:51.576365 <6>[ 226.070823] lkdtm: Performing direct entry REPORT_STACK
8709 21:44:51.618370 <6>[ 226.076368] lkdtm: Stack offset: 592
8710 21:44:51.618657 <6>[ 226.080501] lkdtm: Performing direct entry REPORT_STACK
8711 21:44:51.618856 <6>[ 226.086075] lkdtm: Stack offset: 320
8712 21:44:51.619032 <6>[ 226.090234] lkdtm: Performing direct entry REPORT_STACK
8713 21:44:51.619197 <6>[ 226.095781] lkdtm: Stack offset: 464
8714 21:44:51.619356 <6>[ 226.099915] lkdtm: Performing direct entry REPORT_STACK
8715 21:44:51.619509 <6>[ 226.105465] lkdtm: Stack offset: 240
8716 21:44:51.619661 <6>[ 226.109632] lkdtm: Performing direct entry REPORT_STACK
8717 21:44:51.621492 <6>[ 226.115283] lkdtm: Stack offset: -128
8718 21:44:51.663018 <6>[ 226.119480] lkdtm: Performing direct entry REPORT_STACK
8719 21:44:51.663265 <6>[ 226.125020] lkdtm: Stack offset: 448
8720 21:44:51.663490 <6>[ 226.129129] lkdtm: Performing direct entry REPORT_STACK
8721 21:44:51.663700 <6>[ 226.134668] lkdtm: Stack offset: 336
8722 21:44:51.664044 <6>[ 226.138777] lkdtm: Performing direct entry REPORT_STACK
8723 21:44:51.664441 <6>[ 226.144315] lkdtm: Stack offset: -320
8724 21:44:51.664826 <6>[ 226.148506] lkdtm: Performing direct entry REPORT_STACK
8725 21:44:51.665207 <6>[ 226.154135] lkdtm: Stack offset: -336
8726 21:44:51.666376 <6>[ 226.158332] lkdtm: Performing direct entry REPORT_STACK
8727 21:44:51.708248 <6>[ 226.163882] lkdtm: Stack offset: -80
8728 21:44:51.708720 <6>[ 226.167997] lkdtm: Performing direct entry REPORT_STACK
8729 21:44:51.709165 <6>[ 226.173535] lkdtm: Stack offset: 480
8730 21:44:51.709579 <6>[ 226.177693] lkdtm: Performing direct entry REPORT_STACK
8731 21:44:51.709976 <6>[ 226.183269] lkdtm: Stack offset: 176
8732 21:44:51.710367 <6>[ 226.187378] lkdtm: Performing direct entry REPORT_STACK
8733 21:44:51.710745 <6>[ 226.192916] lkdtm: Stack offset: 224
8734 21:44:51.711123 <6>[ 226.197036] lkdtm: Performing direct entry REPORT_STACK
8735 21:44:51.711500 <6>[ 226.202574] lkdtm: Stack offset: -16
8736 21:44:51.712273 <6>[ 226.206688] lkdtm: Performing direct entry REPORT_STACK
8737 21:44:51.753054 <6>[ 226.212226] lkdtm: Stack offset: 512
8738 21:44:51.753520 <6>[ 226.216332] lkdtm: Performing direct entry REPORT_STACK
8739 21:44:51.753962 <6>[ 226.221881] lkdtm: Stack offset: -240
8740 21:44:51.754373 <6>[ 226.226076] lkdtm: Performing direct entry REPORT_STACK
8741 21:44:51.754771 <6>[ 226.231615] lkdtm: Stack offset: 544
8742 21:44:51.755159 <6>[ 226.235721] lkdtm: Performing direct entry REPORT_STACK
8743 21:44:51.755539 <6>[ 226.241258] lkdtm: Stack offset: -144
8744 21:44:51.755984 <6>[ 226.245451] lkdtm: Performing direct entry REPORT_STACK
8745 21:44:51.756727 <6>[ 226.250988] lkdtm: Stack offset: 592
8746 21:44:51.797701 <6>[ 226.255094] lkdtm: Performing direct entry REPORT_STACK
8747 21:44:51.798167 <6>[ 226.260633] lkdtm: Stack offset: -96
8748 21:44:51.798521 <6>[ 226.264739] lkdtm: Performing direct entry REPORT_STACK
8749 21:44:51.798850 <6>[ 226.270287] lkdtm: Stack offset: 400
8750 21:44:51.799152 <6>[ 226.274403] lkdtm: Performing direct entry REPORT_STACK
8751 21:44:51.799842 <6>[ 226.279940] lkdtm: Stack offset: 240
8752 21:44:51.800177 <6>[ 226.284061] lkdtm: Performing direct entry REPORT_STACK
8753 21:44:51.800477 <6>[ 226.289611] lkdtm: Stack offset: 512
8754 21:44:51.801190 <6>[ 226.293735] lkdtm: Performing direct entry REPORT_STACK
8755 21:44:51.842571 <6>[ 226.299286] lkdtm: Stack offset: 128
8756 21:44:51.843039 <6>[ 226.303473] lkdtm: Performing direct entry REPORT_STACK
8757 21:44:51.843488 <6>[ 226.309014] lkdtm: Stack offset: -352
8758 21:44:51.843941 <6>[ 226.313209] lkdtm: Performing direct entry REPORT_STACK
8759 21:44:51.844344 <6>[ 226.318749] lkdtm: Stack offset: 416
8760 21:44:51.844736 <6>[ 226.322857] lkdtm: Performing direct entry REPORT_STACK
8761 21:44:51.845121 <6>[ 226.328395] lkdtm: Stack offset: -16
8762 21:44:51.845519 <6>[ 226.332503] lkdtm: Performing direct entry REPORT_STACK
8763 21:44:51.845897 <6>[ 226.338043] lkdtm: Stack offset: -368
8764 21:44:51.887092 <6>[ 226.342255] lkdtm: Performing direct entry REPORT_STACK
8765 21:44:51.887403 <6>[ 226.347794] lkdtm: Stack offset: 48
8766 21:44:51.887646 <6>[ 226.351813] lkdtm: Performing direct entry REPORT_STACK
8767 21:44:51.887861 <6>[ 226.357351] lkdtm: Stack offset: -352
8768 21:44:51.888035 <6>[ 226.361548] lkdtm: Performing direct entry REPORT_STACK
8769 21:44:51.888195 <6>[ 226.367086] lkdtm: Stack offset: -208
8770 21:44:51.888368 <6>[ 226.371283] lkdtm: Performing direct entry REPORT_STACK
8771 21:44:51.888554 <6>[ 226.376815] lkdtm: Stack offset: 304
8772 21:44:51.888659 <6>[ 226.380924] lkdtm: Performing direct entry REPORT_STACK
8773 21:44:51.890222 <6>[ 226.386461] lkdtm: Stack offset: -16
8774 21:44:51.931817 <6>[ 226.390564] lkdtm: Performing direct entry REPORT_STACK
8775 21:44:51.932114 <6>[ 226.396107] lkdtm: Stack offset: 272
8776 21:44:51.932728 <6>[ 226.400240] lkdtm: Performing direct entry REPORT_STACK
8777 21:44:51.932941 <6>[ 226.405800] lkdtm: Stack offset: 496
8778 21:44:51.933161 <6>[ 226.409914] lkdtm: Performing direct entry REPORT_STACK
8779 21:44:51.933435 <6>[ 226.415456] lkdtm: Stack offset: -48
8780 21:44:51.933644 <6>[ 226.419578] lkdtm: Performing direct entry REPORT_STACK
8781 21:44:51.933825 <6>[ 226.425238] lkdtm: Stack offset: -304
8782 21:44:51.934958 <6>[ 226.429427] lkdtm: Performing direct entry REPORT_STACK
8783 21:44:51.976791 <6>[ 226.434959] lkdtm: Stack offset: 592
8784 21:44:51.977080 <6>[ 226.439059] lkdtm: Performing direct entry REPORT_STACK
8785 21:44:51.977330 <6>[ 226.444593] lkdtm: Stack offset: 576
8786 21:44:51.977549 <6>[ 226.448696] lkdtm: Performing direct entry REPORT_STACK
8787 21:44:51.977749 <6>[ 226.454236] lkdtm: Stack offset: 416
8788 21:44:51.977929 <6>[ 226.458357] lkdtm: Performing direct entry REPORT_STACK
8789 21:44:51.978106 <6>[ 226.463890] lkdtm: Stack offset: 176
8790 21:44:51.978276 <6>[ 226.468003] lkdtm: Performing direct entry REPORT_STACK
8791 21:44:51.979967 <6>[ 226.473542] lkdtm: Stack offset: 96
8792 21:44:52.021768 <6>[ 226.477625] lkdtm: Performing direct entry REPORT_STACK
8793 21:44:52.022287 <6>[ 226.483276] lkdtm: Stack offset: -96
8794 21:44:52.022489 <6>[ 226.487387] lkdtm: Performing direct entry REPORT_STACK
8795 21:44:52.022708 <6>[ 226.492925] lkdtm: Stack offset: 240
8796 21:44:52.022900 <6>[ 226.497030] lkdtm: Performing direct entry REPORT_STACK
8797 21:44:52.023086 <6>[ 226.502568] lkdtm: Stack offset: 224
8798 21:44:52.023268 <6>[ 226.506677] lkdtm: Performing direct entry REPORT_STACK
8799 21:44:52.023448 <6>[ 226.512297] lkdtm: Stack offset: -16
8800 21:44:52.025000 <6>[ 226.516414] lkdtm: Performing direct entry REPORT_STACK
8801 21:44:52.025191 <6>[ 226.521951] lkdtm: Stack offset: 80
8802 21:44:52.066288 <6>[ 226.525980] lkdtm: Performing direct entry REPORT_STACK
8803 21:44:52.066852 <6>[ 226.531517] lkdtm: Stack offset: 384
8804 21:44:52.067065 <6>[ 226.535621] lkdtm: Performing direct entry REPORT_STACK
8805 21:44:52.067282 <6>[ 226.541157] lkdtm: Stack offset: 128
8806 21:44:52.067487 <6>[ 226.545258] lkdtm: Performing direct entry REPORT_STACK
8807 21:44:52.067691 <6>[ 226.550794] lkdtm: Stack offset: -384
8808 21:44:52.067984 <6>[ 226.554984] lkdtm: Performing direct entry REPORT_STACK
8809 21:44:52.068364 <6>[ 226.560520] lkdtm: Stack offset: -288
8810 21:44:52.069715 <6>[ 226.564710] lkdtm: Performing direct entry REPORT_STACK
8811 21:44:52.111455 <6>[ 226.570248] lkdtm: Stack offset: -160
8812 21:44:52.111946 <6>[ 226.574446] lkdtm: Performing direct entry REPORT_STACK
8813 21:44:52.112796 <6>[ 226.579982] lkdtm: Stack offset: 80
8814 21:44:52.113184 <6>[ 226.583999] lkdtm: Performing direct entry REPORT_STACK
8815 21:44:52.113593 <6>[ 226.589545] lkdtm: Stack offset: -112
8816 21:44:52.113991 <6>[ 226.593783] lkdtm: Performing direct entry REPORT_STACK
8817 21:44:52.114379 <6>[ 226.599383] lkdtm: Stack offset: -128
8818 21:44:52.114773 <6>[ 226.603578] lkdtm: Performing direct entry REPORT_STACK
8819 21:44:52.115240 <6>[ 226.609116] lkdtm: Stack offset: -288
8820 21:44:52.155983 <6>[ 226.613306] lkdtm: Performing direct entry REPORT_STACK
8821 21:44:52.156871 <6>[ 226.618853] lkdtm: Stack offset: 560
8822 21:44:52.157271 <6>[ 226.622958] lkdtm: Performing direct entry REPORT_STACK
8823 21:44:52.157691 <6>[ 226.628491] lkdtm: Stack offset: -32
8824 21:44:52.158095 <6>[ 226.632596] lkdtm: Performing direct entry REPORT_STACK
8825 21:44:52.158486 <6>[ 226.638134] lkdtm: Stack offset: 320
8826 21:44:52.158874 <6>[ 226.642241] lkdtm: Performing direct entry REPORT_STACK
8827 21:44:52.159255 <6>[ 226.647793] lkdtm: Stack offset: -16
8828 21:44:52.159731 <6>[ 226.651897] lkdtm: Performing direct entry REPORT_STACK
8829 21:44:52.200776 <6>[ 226.657435] lkdtm: Stack offset: 512
8830 21:44:52.201244 <6>[ 226.661536] lkdtm: Performing direct entry REPORT_STACK
8831 21:44:52.201693 <6>[ 226.667070] lkdtm: Stack offset: -320
8832 21:44:52.202110 <6>[ 226.671260] lkdtm: Performing direct entry REPORT_STACK
8833 21:44:52.202512 <6>[ 226.676794] lkdtm: Stack offset: -384
8834 21:44:52.202902 <6>[ 226.680986] lkdtm: Performing direct entry REPORT_STACK
8835 21:44:52.203281 <6>[ 226.686523] lkdtm: Stack offset: 0
8836 21:44:52.203677 <6>[ 226.690447] lkdtm: Performing direct entry REPORT_STACK
8837 21:44:52.204093 <6>[ 226.695984] lkdtm: Stack offset: -224
8838 21:44:52.245414 <6>[ 226.700185] lkdtm: Performing direct entry REPORT_STACK
8839 21:44:52.245779 <6>[ 226.705745] lkdtm: Stack offset: 496
8840 21:44:52.246032 <6>[ 226.709974] lkdtm: Performing direct entry REPORT_STACK
8841 21:44:52.246617 <6>[ 226.715510] lkdtm: Stack offset: 560
8842 21:44:52.246799 <6>[ 226.719618] lkdtm: Performing direct entry REPORT_STACK
8843 21:44:52.246952 <6>[ 226.725164] lkdtm: Stack offset: 528
8844 21:44:52.247122 <6>[ 226.729279] lkdtm: Performing direct entry REPORT_STACK
8845 21:44:52.247276 <6>[ 226.734810] lkdtm: Stack offset: 512
8846 21:44:52.247453 <6>[ 226.738907] lkdtm: Performing direct entry REPORT_STACK
8847 21:44:52.248549 <6>[ 226.744445] lkdtm: Stack offset: 240
8848 21:44:52.290123 <6>[ 226.748544] lkdtm: Performing direct entry REPORT_STACK
8849 21:44:52.290421 <6>[ 226.754080] lkdtm: Stack offset: 272
8850 21:44:52.290674 <6>[ 226.758214] lkdtm: Performing direct entry REPORT_STACK
8851 21:44:52.290899 <6>[ 226.763753] lkdtm: Stack offset: 128
8852 21:44:52.291509 <6>[ 226.767883] lkdtm: Performing direct entry REPORT_STACK
8853 21:44:52.291695 <6>[ 226.773419] lkdtm: Stack offset: 208
8854 21:44:52.291943 <6>[ 226.777532] lkdtm: Performing direct entry REPORT_STACK
8855 21:44:52.292151 <6>[ 226.783075] lkdtm: Stack offset: -176
8856 21:44:52.293254 <6>[ 226.787297] lkdtm: Performing direct entry REPORT_STACK
8857 21:44:52.335116 <6>[ 226.792836] lkdtm: Stack offset: -128
8858 21:44:52.335402 <6>[ 226.797031] lkdtm: Performing direct entry REPORT_STACK
8859 21:44:52.335650 <6>[ 226.802564] lkdtm: Stack offset: -272
8860 21:44:52.335893 <6>[ 226.806755] lkdtm: Performing direct entry REPORT_STACK
8861 21:44:52.336104 <6>[ 226.812287] lkdtm: Stack offset: 400
8862 21:44:52.336307 <6>[ 226.816400] lkdtm: Performing direct entry REPORT_STACK
8863 21:44:52.336508 <6>[ 226.821938] lkdtm: Stack offset: 192
8864 21:44:52.336629 <6>[ 226.826084] lkdtm: Performing direct entry REPORT_STACK
8865 21:44:52.338276 <6>[ 226.831747] lkdtm: Stack offset: 288
8866 21:44:52.380204 <6>[ 226.835869] lkdtm: Performing direct entry REPORT_STACK
8867 21:44:52.380702 <6>[ 226.841409] lkdtm: Stack offset: 368
8868 21:44:52.381545 <6>[ 226.845515] lkdtm: Performing direct entry REPORT_STACK
8869 21:44:52.381927 <6>[ 226.851053] lkdtm: Stack offset: 512
8870 21:44:52.382336 <6>[ 226.855159] lkdtm: Performing direct entry REPORT_STACK
8871 21:44:52.382740 <6>[ 226.860698] lkdtm: Stack offset: 64
8872 21:44:52.383129 <6>[ 226.864722] lkdtm: Performing direct entry REPORT_STACK
8873 21:44:52.383531 <6>[ 226.870338] lkdtm: Stack offset: 432
8874 21:44:52.384050 <6>[ 226.874452] lkdtm: Performing direct entry REPORT_STACK
8875 21:44:52.384404 <6>[ 226.879989] lkdtm: Stack offset: 304
8876 21:44:52.424834 <6>[ 226.884098] lkdtm: Performing direct entry REPORT_STACK
8877 21:44:52.425301 <6>[ 226.889647] lkdtm: Stack offset: -160
8878 21:44:52.426152 <6>[ 226.893842] lkdtm: Performing direct entry REPORT_STACK
8879 21:44:52.426542 <6>[ 226.899379] lkdtm: Stack offset: 144
8880 21:44:52.426949 <6>[ 226.903486] lkdtm: Performing direct entry REPORT_STACK
8881 21:44:52.427345 <6>[ 226.909023] lkdtm: Stack offset: 0
8882 21:44:52.427729 <6>[ 226.912955] lkdtm: Performing direct entry REPORT_STACK
8883 21:44:52.428158 <6>[ 226.918493] lkdtm: Stack offset: 464
8884 21:44:52.428636 <6>[ 226.922606] lkdtm: Performing direct entry REPORT_STACK
8885 21:44:52.469859 <6>[ 226.928143] lkdtm: Stack offset: 416
8886 21:44:52.470357 <6>[ 226.932261] lkdtm: Performing direct entry REPORT_STACK
8887 21:44:52.471223 <6>[ 226.937799] lkdtm: Stack offset: -160
8888 21:44:52.471613 <6>[ 226.941993] lkdtm: Performing direct entry REPORT_STACK
8889 21:44:52.472085 <6>[ 226.947536] lkdtm: Stack offset: 96
8890 21:44:52.472485 <6>[ 226.951628] lkdtm: Performing direct entry REPORT_STACK
8891 21:44:52.472877 <6>[ 226.957294] lkdtm: Stack offset: -272
8892 21:44:52.473276 <6>[ 226.961491] lkdtm: Performing direct entry REPORT_STACK
8893 21:44:52.473753 <6>[ 226.967027] lkdtm: Stack offset: -32
8894 21:44:52.514433 <6>[ 226.971135] lkdtm: Performing direct entry REPORT_STACK
8895 21:44:52.514897 <6>[ 226.976669] lkdtm: Stack offset: 224
8896 21:44:52.515349 <6>[ 226.980786] lkdtm: Performing direct entry REPORT_STACK
8897 21:44:52.515761 <6>[ 226.986324] lkdtm: Stack offset: 608
8898 21:44:52.516202 <6>[ 226.990426] lkdtm: Performing direct entry REPORT_STACK
8899 21:44:52.516994 <6>[ 226.995965] lkdtm: Stack offset: -240
8900 21:44:52.517362 <6>[ 227.000154] lkdtm: Performing direct entry REPORT_STACK
8901 21:44:52.517771 <6>[ 227.005692] lkdtm: Stack offset: 16
8902 21:44:52.518253 <6>[ 227.009729] lkdtm: Performing direct entry REPORT_STACK
8903 21:44:52.559210 <6>[ 227.015252] lkdtm: Stack offset: 560
8904 21:44:52.559665 <6>[ 227.019361] lkdtm: Performing direct entry REPORT_STACK
8905 21:44:52.560139 <6>[ 227.024905] lkdtm: Stack offset: 48
8906 21:44:52.560929 <6>[ 227.028930] lkdtm: Performing direct entry REPORT_STACK
8907 21:44:52.561296 <6>[ 227.034484] lkdtm: Stack offset: 192
8908 21:44:52.561693 <6>[ 227.038599] lkdtm: Performing direct entry REPORT_STACK
8909 21:44:52.562083 <6>[ 227.044137] lkdtm: Stack offset: -208
8910 21:44:52.562478 <6>[ 227.048331] lkdtm: Performing direct entry REPORT_STACK
8911 21:44:52.562856 <6>[ 227.053870] lkdtm: Stack offset: -368
8912 21:44:52.604097 <6>[ 227.058068] lkdtm: Performing direct entry REPORT_STACK
8913 21:44:52.604426 <6>[ 227.063621] lkdtm: Stack offset: -368
8914 21:44:52.604685 <6>[ 227.067956] lkdtm: Performing direct entry REPORT_STACK
8915 21:44:52.604914 <6>[ 227.073508] lkdtm: Stack offset: 144
8916 21:44:52.605208 <6>[ 227.077659] lkdtm: Performing direct entry REPORT_STACK
8917 21:44:52.605678 <6>[ 227.083309] lkdtm: Stack offset: -144
8918 21:44:52.605831 <6>[ 227.087525] lkdtm: Performing direct entry REPORT_STACK
8919 21:44:52.606040 <6>[ 227.093068] lkdtm: Stack offset: 336
8920 21:44:52.606239 <6>[ 227.097201] lkdtm: Performing direct entry REPORT_STACK
8921 21:44:52.607212 <6>[ 227.102744] lkdtm: Stack offset: 480
8922 21:44:52.648750 <6>[ 227.106854] lkdtm: Performing direct entry REPORT_STACK
8923 21:44:52.649067 <6>[ 227.112392] lkdtm: Stack offset: 416
8924 21:44:52.649324 <6>[ 227.116496] lkdtm: Performing direct entry REPORT_STACK
8925 21:44:52.649657 <6>[ 227.122036] lkdtm: Stack offset: -64
8926 21:44:52.650179 <6>[ 227.126144] lkdtm: Performing direct entry REPORT_STACK
8927 21:44:52.650382 <6>[ 227.131693] lkdtm: Stack offset: 192
8928 21:44:52.650581 <6>[ 227.135813] lkdtm: Performing direct entry REPORT_STACK
8929 21:44:52.650693 <6>[ 227.141364] lkdtm: Stack offset: 304
8930 21:44:52.651832 <6>[ 227.145493] lkdtm: Performing direct entry REPORT_STACK
8931 21:44:52.693697 <6>[ 227.151043] lkdtm: Stack offset: -96
8932 21:44:52.693967 <6>[ 227.155191] lkdtm: Performing direct entry REPORT_STACK
8933 21:44:52.694161 <6>[ 227.160731] lkdtm: Stack offset: -32
8934 21:44:52.694334 <6>[ 227.164852] lkdtm: Performing direct entry REPORT_STACK
8935 21:44:52.694496 <6>[ 227.170392] lkdtm: Stack offset: 304
8936 21:44:52.694650 <6>[ 227.174512] lkdtm: Performing direct entry REPORT_STACK
8937 21:44:52.694801 <6>[ 227.180051] lkdtm: Stack offset: 464
8938 21:44:52.695219 <6>[ 227.184156] lkdtm: Performing direct entry REPORT_STACK
8939 21:44:52.696875 <6>[ 227.189706] lkdtm: Stack offset: 608
8940 21:44:52.738904 <6>[ 227.193844] lkdtm: Performing direct entry REPORT_STACK
8941 21:44:52.739375 <6>[ 227.199404] lkdtm: Stack offset: -192
8942 21:44:52.739729 <6>[ 227.203597] lkdtm: Performing direct entry REPORT_STACK
8943 21:44:52.740109 <6>[ 227.209217] lkdtm: Stack offset: -160
8944 21:44:52.740426 <6>[ 227.213429] lkdtm: Performing direct entry REPORT_STACK
8945 21:44:52.740729 <6>[ 227.218967] lkdtm: Stack offset: -144
8946 21:44:52.741023 <6>[ 227.223159] lkdtm: Performing direct entry REPORT_STACK
8947 21:44:52.741319 <6>[ 227.228696] lkdtm: Stack offset: 544
8948 21:44:52.741606 <6>[ 227.232800] lkdtm: Performing direct entry REPORT_STACK
8949 21:44:52.742384 <6>[ 227.238337] lkdtm: Stack offset: 128
8950 21:44:52.783596 <6>[ 227.242459] lkdtm: Performing direct entry REPORT_STACK
8951 21:44:52.784101 <6>[ 227.247996] lkdtm: Stack offset: 560
8952 21:44:52.784550 <6>[ 227.252111] lkdtm: Performing direct entry REPORT_STACK
8953 21:44:52.784962 <6>[ 227.257647] lkdtm: Stack offset: 144
8954 21:44:52.785353 <6>[ 227.261774] lkdtm: Performing direct entry REPORT_STACK
8955 21:44:52.785735 <6>[ 227.267424] lkdtm: Stack offset: 112
8956 21:44:52.786111 <6>[ 227.271531] lkdtm: Performing direct entry REPORT_STACK
8957 21:44:52.786492 <6>[ 227.277067] lkdtm: Stack offset: 48
8958 21:44:52.787261 <6>[ 227.281091] lkdtm: Performing direct entry REPORT_STACK
8959 21:44:52.828352 <6>[ 227.286625] lkdtm: Stack offset: 288
8960 21:44:52.828818 <6>[ 227.290730] lkdtm: Performing direct entry REPORT_STACK
8961 21:44:52.829550 <6>[ 227.296263] lkdtm: Stack offset: 464
8962 21:44:52.829900 <6>[ 227.300370] lkdtm: Performing direct entry REPORT_STACK
8963 21:44:52.830215 <6>[ 227.305908] lkdtm: Stack offset: -64
8964 21:44:52.830516 <6>[ 227.310019] lkdtm: Performing direct entry REPORT_STACK
8965 21:44:52.830813 <6>[ 227.315557] lkdtm: Stack offset: -176
8966 21:44:52.831106 <6>[ 227.319744] lkdtm: Performing direct entry REPORT_STACK
8967 21:44:52.831827 <6>[ 227.325280] lkdtm: Stack offset: -16
8968 21:44:52.872879 <6>[ 227.329381] lkdtm: Performing direct entry REPORT_STACK
8969 21:44:52.873343 <6>[ 227.334913] lkdtm: Stack offset: 368
8970 21:44:52.873793 <6>[ 227.339018] lkdtm: Performing direct entry REPORT_STACK
8971 21:44:52.874207 <6>[ 227.344551] lkdtm: Stack offset: 0
8972 21:44:52.874605 <6>[ 227.348502] lkdtm: Performing direct entry REPORT_STACK
8973 21:44:52.874991 <6>[ 227.354038] lkdtm: Stack offset: 160
8974 21:44:52.875368 <6>[ 227.358138] lkdtm: Performing direct entry REPORT_STACK
8975 21:44:52.875762 <6>[ 227.363676] lkdtm: Stack offset: 400
8976 21:44:52.876589 <6>[ 227.367783] lkdtm: Performing direct entry REPORT_STACK
8977 21:44:52.917875 <6>[ 227.373343] lkdtm: Stack offset: 496
8978 21:44:52.918334 <6>[ 227.377540] lkdtm: Performing direct entry REPORT_STACK
8979 21:44:52.918684 <6>[ 227.383082] lkdtm: Stack offset: 288
8980 21:44:52.919084 <6>[ 227.387190] lkdtm: Performing direct entry REPORT_STACK
8981 21:44:52.919403 <6>[ 227.392727] lkdtm: Stack offset: 352
8982 21:44:52.919704 <6>[ 227.396835] lkdtm: Performing direct entry REPORT_STACK
8983 21:44:52.920191 <6>[ 227.402384] lkdtm: Stack offset: 528
8984 21:44:52.920684 <6>[ 227.406489] lkdtm: Performing direct entry REPORT_STACK
8985 21:44:52.921181 <6>[ 227.412027] lkdtm: Stack offset: 80
8986 21:44:52.922136 <6>[ 227.416045] lkdtm: Performing direct entry REPORT_STACK
8987 21:44:52.962346 <6>[ 227.421593] lkdtm: Stack offset: -80
8988 21:44:52.962668 <6>[ 227.425722] lkdtm: Performing direct entry REPORT_STACK
8989 21:44:52.963001 <6>[ 227.431268] lkdtm: Stack offset: -128
8990 21:44:52.963234 <6>[ 227.435481] lkdtm: Performing direct entry REPORT_STACK
8991 21:44:52.963458 <6>[ 227.441015] lkdtm: Stack offset: 304
8992 21:44:52.963640 <6>[ 227.445125] lkdtm: Performing direct entry REPORT_STACK
8993 21:44:52.963835 <6>[ 227.450672] lkdtm: Stack offset: 528
8994 21:44:52.964209 <6>[ 227.454795] lkdtm: Performing direct entry REPORT_STACK
8995 21:44:52.965455 <6>[ 227.460333] lkdtm: Stack offset: -160
8996 21:44:53.007350 <6>[ 227.464534] lkdtm: Performing direct entry REPORT_STACK
8997 21:44:53.007642 <6>[ 227.470068] lkdtm: Stack offset: 336
8998 21:44:53.007877 <6>[ 227.474181] lkdtm: Performing direct entry REPORT_STACK
8999 21:44:53.008060 <6>[ 227.479725] lkdtm: Stack offset: 528
9000 21:44:53.008225 <6>[ 227.483871] lkdtm: Performing direct entry REPORT_STACK
9001 21:44:53.008406 <6>[ 227.489528] lkdtm: Stack offset: 592
9002 21:44:53.008531 <6>[ 227.493684] lkdtm: Performing direct entry REPORT_STACK
9003 21:44:53.008652 <6>[ 227.499333] lkdtm: Stack offset: -112
9004 21:44:53.010473 <6>[ 227.503529] lkdtm: Performing direct entry REPORT_STACK
9005 21:44:53.052221 <6>[ 227.509064] lkdtm: Stack offset: -144
9006 21:44:53.052499 <6>[ 227.513263] lkdtm: Performing direct entry REPORT_STACK
9007 21:44:53.052695 <6>[ 227.518800] lkdtm: Stack offset: 32
9008 21:44:53.052869 <6>[ 227.522813] lkdtm: Performing direct entry REPORT_STACK
9009 21:44:53.053032 <6>[ 227.528346] lkdtm: Stack offset: 144
9010 21:44:53.053188 <6>[ 227.532454] lkdtm: Performing direct entry REPORT_STACK
9011 21:44:53.053339 <6>[ 227.537992] lkdtm: Stack offset: 16
9012 21:44:53.053487 <6>[ 227.542012] lkdtm: Performing direct entry REPORT_STACK
9013 21:44:53.053584 <6>[ 227.547550] lkdtm: Stack offset: 416
9014 21:44:53.097030 <6>[ 227.551668] lkdtm: Performing direct entry REPORT_STACK
9015 21:44:53.097273 <6>[ 227.557217] lkdtm: Stack offset: 192
9016 21:44:53.097458 <6>[ 227.561324] lkdtm: Performing direct entry REPORT_STACK
9017 21:44:53.097621 <6>[ 227.566934] lkdtm: Stack offset: 576
9018 21:44:53.097775 <6>[ 227.571054] lkdtm: Performing direct entry REPORT_STACK
9019 21:44:53.097923 <6>[ 227.576592] lkdtm: Stack offset: -176
9020 21:44:53.098071 <6>[ 227.580789] lkdtm: Performing direct entry REPORT_STACK
9021 21:44:53.098217 <6>[ 227.586327] lkdtm: Stack offset: 336
9022 21:44:53.098365 <6>[ 227.590444] lkdtm: Performing direct entry REPORT_STACK
9023 21:44:53.100165 <6>[ 227.595982] lkdtm: Stack offset: -144
9024 21:44:53.141908 <6>[ 227.600175] lkdtm: Performing direct entry REPORT_STACK
9025 21:44:53.142372 <6>[ 227.605713] lkdtm: Stack offset: 336
9026 21:44:53.142718 <6>[ 227.609850] lkdtm: Performing direct entry REPORT_STACK
9027 21:44:53.143037 <6>[ 227.615408] lkdtm: Stack offset: 0
9028 21:44:53.143343 <6>[ 227.619339] lkdtm: Performing direct entry REPORT_STACK
9029 21:44:53.143639 <6>[ 227.624878] lkdtm: Stack offset: 608
9030 21:44:53.143988 <6>[ 227.628987] lkdtm: Performing direct entry REPORT_STACK
9031 21:44:53.144284 <6>[ 227.634523] lkdtm: Stack offset: -96
9032 21:44:53.145095 <6>[ 227.638631] lkdtm: Performing direct entry REPORT_STACK
9033 21:44:53.186719 <6>[ 227.644166] lkdtm: Stack offset: -224
9034 21:44:53.187169 <6>[ 227.648361] lkdtm: Performing direct entry REPORT_STACK
9035 21:44:53.187521 <6>[ 227.653900] lkdtm: Stack offset: 400
9036 21:44:53.187881 <6>[ 227.658023] lkdtm: Performing direct entry REPORT_STACK
9037 21:44:53.188200 <6>[ 227.663561] lkdtm: Stack offset: -192
9038 21:44:53.188497 <6>[ 227.667750] lkdtm: Performing direct entry REPORT_STACK
9039 21:44:53.188788 <6>[ 227.673301] lkdtm: Stack offset: 528
9040 21:44:53.189075 <6>[ 227.677410] lkdtm: Performing direct entry REPORT_STACK
9041 21:44:53.189864 <6>[ 227.682945] lkdtm: Stack offset: 512
9042 21:44:53.231671 <6>[ 227.687068] lkdtm: Performing direct entry REPORT_STACK
9043 21:44:53.232167 <6>[ 227.692604] lkdtm: Stack offset: -320
9044 21:44:53.232520 <6>[ 227.696797] lkdtm: Performing direct entry REPORT_STACK
9045 21:44:53.232844 <6>[ 227.702335] lkdtm: Stack offset: 176
9046 21:44:53.233153 <6>[ 227.706438] lkdtm: Performing direct entry REPORT_STACK
9047 21:44:53.233450 <6>[ 227.711977] lkdtm: Stack offset: 224
9048 21:44:53.233738 <6>[ 227.716088] lkdtm: Performing direct entry REPORT_STACK
9049 21:44:53.234020 <6>[ 227.721641] lkdtm: Stack offset: 480
9050 21:44:53.234953 <6>[ 227.725879] lkdtm: Performing direct entry REPORT_STACK
9051 21:44:53.235390 <6>[ 227.731413] lkdtm: Stack offset: 448
9052 21:44:53.276251 <6>[ 227.735520] lkdtm: Performing direct entry REPORT_STACK
9053 21:44:53.276706 <6>[ 227.741054] lkdtm: Stack offset: 496
9054 21:44:53.277073 <6>[ 227.745159] lkdtm: Performing direct entry REPORT_STACK
9055 21:44:53.277447 <6>[ 227.750697] lkdtm: Stack offset: 224
9056 21:44:53.277869 <6>[ 227.754800] lkdtm: Performing direct entry REPORT_STACK
9057 21:44:53.278185 <6>[ 227.760337] lkdtm: Stack offset: 192
9058 21:44:53.278473 <6>[ 227.764459] lkdtm: Performing direct entry REPORT_STACK
9059 21:44:53.278828 <6>[ 227.769993] lkdtm: Stack offset: 544
9060 21:44:53.279705 <6>[ 227.774099] lkdtm: Performing direct entry REPORT_STACK
9061 21:44:53.320832 <6>[ 227.779644] lkdtm: Stack offset: 336
9062 21:44:53.321126 <6>[ 227.783761] lkdtm: Performing direct entry REPORT_STACK
9063 21:44:53.321504 <6>[ 227.789306] lkdtm: Stack offset: 560
9064 21:44:53.321672 <6>[ 227.793435] lkdtm: Performing direct entry REPORT_STACK
9065 21:44:53.321820 <6>[ 227.798976] lkdtm: Stack offset: 128
9066 21:44:53.321962 <6>[ 227.803103] lkdtm: Performing direct entry REPORT_STACK
9067 21:44:53.322162 <6>[ 227.808642] lkdtm: Stack offset: -192
9068 21:44:53.322399 <6>[ 227.812850] lkdtm: Performing direct entry REPORT_STACK
9069 21:44:53.323996 <6>[ 227.818388] lkdtm: Stack offset: 512
9070 21:44:53.365667 <6>[ 227.822499] lkdtm: Performing direct entry REPORT_STACK
9071 21:44:53.365968 <6>[ 227.828034] lkdtm: Stack offset: 528
9072 21:44:53.366218 <6>[ 227.832145] lkdtm: Performing direct entry REPORT_STACK
9073 21:44:53.366455 <6>[ 227.837698] lkdtm: Stack offset: -144
9074 21:44:53.366632 <6>[ 227.842037] lkdtm: Performing direct entry REPORT_STACK
9075 21:44:53.366802 <6>[ 227.847579] lkdtm: Stack offset: 16
9076 21:44:53.366968 <6>[ 227.851653] lkdtm: Performing direct entry REPORT_STACK
9077 21:44:53.367132 <6>[ 227.857200] lkdtm: Stack offset: -96
9078 21:44:53.368800 <6>[ 227.861342] lkdtm: Performing direct entry REPORT_STACK
9079 21:44:53.410479 <6>[ 227.866898] lkdtm: Stack offset: -368
9080 21:44:53.410766 <6>[ 227.871108] lkdtm: Performing direct entry REPORT_STACK
9081 21:44:53.411016 <6>[ 227.876643] lkdtm: Stack offset: 464
9082 21:44:53.411234 <6>[ 227.880755] lkdtm: Performing direct entry REPORT_STACK
9083 21:44:53.411444 <6>[ 227.886295] lkdtm: Stack offset: -224
9084 21:44:53.411611 <6>[ 227.890489] lkdtm: Performing direct entry REPORT_STACK
9085 21:44:53.411788 <6>[ 227.896028] lkdtm: Stack offset: 96
9086 21:44:53.412162 <6>[ 227.900048] lkdtm: Performing direct entry REPORT_STACK
9087 21:44:53.412533 <6>[ 227.905595] lkdtm: Stack offset: -16
9088 21:44:53.455845 <6>[ 227.909723] lkdtm: Performing direct entry REPORT_STACK
9089 21:44:53.456336 <6>[ 227.915322] lkdtm: Stack offset: -160
9090 21:44:53.456791 <6>[ 227.919520] lkdtm: Performing direct entry REPORT_STACK
9091 21:44:53.457204 <6>[ 227.925059] lkdtm: Stack offset: -240
9092 21:44:53.457602 <6>[ 227.929253] lkdtm: Performing direct entry REPORT_STACK
9093 21:44:53.458000 <6>[ 227.934790] lkdtm: Stack offset: 608
9094 21:44:53.458380 <6>[ 227.938903] lkdtm: Performing direct entry REPORT_STACK
9095 21:44:53.458770 <6>[ 227.944441] lkdtm: Stack offset: 496
9096 21:44:53.459154 <6>[ 227.948556] lkdtm: Performing direct entry REPORT_STACK
9097 21:44:53.459941 <6>[ 227.954111] lkdtm: Stack offset: 48
9098 21:44:53.500458 <6>[ 227.958270] lkdtm: Performing direct entry REPORT_STACK
9099 21:44:53.500940 <6>[ 227.963808] lkdtm: Stack offset: 160
9100 21:44:53.501775 <6>[ 227.967925] lkdtm: Performing direct entry REPORT_STACK
9101 21:44:53.502161 <6>[ 227.973482] lkdtm: Stack offset: -240
9102 21:44:53.502571 <6>[ 227.977711] lkdtm: Performing direct entry REPORT_STACK
9103 21:44:53.502968 <6>[ 227.983237] lkdtm: Stack offset: -16
9104 21:44:53.503359 <6>[ 227.987338] lkdtm: Performing direct entry REPORT_STACK
9105 21:44:53.503738 <6>[ 227.992876] lkdtm: Stack offset: -240
9106 21:44:53.504380 <6>[ 227.997078] lkdtm: Performing direct entry REPORT_STACK
9107 21:44:53.545242 <6>[ 228.002616] lkdtm: Stack offset: -368
9108 21:44:53.545700 <6>[ 228.006810] lkdtm: Performing direct entry REPORT_STACK
9109 21:44:53.546141 <6>[ 228.012347] lkdtm: Stack offset: 560
9110 21:44:53.546551 <6>[ 228.016454] lkdtm: Performing direct entry REPORT_STACK
9111 21:44:53.546947 <6>[ 228.021992] lkdtm: Stack offset: -80
9112 21:44:53.547333 <6>[ 228.026099] lkdtm: Performing direct entry REPORT_STACK
9113 21:44:53.547711 <6>[ 228.031648] lkdtm: Stack offset: 368
9114 21:44:53.548148 <6>[ 228.035754] lkdtm: Performing direct entry REPORT_STACK
9115 21:44:53.548923 <6>[ 228.041292] lkdtm: Stack offset: 416
9116 21:44:53.590299 <6>[ 228.045400] lkdtm: Performing direct entry REPORT_STACK
9117 21:44:53.590750 <6>[ 228.050937] lkdtm: Stack offset: 128
9118 21:44:53.591101 <6>[ 228.055050] lkdtm: Performing direct entry REPORT_STACK
9119 21:44:53.591848 <6>[ 228.060587] lkdtm: Stack offset: 336
9120 21:44:53.592204 <6>[ 228.064699] lkdtm: Performing direct entry REPORT_STACK
9121 21:44:53.592514 <6>[ 228.070252] lkdtm: Stack offset: -160
9122 21:44:53.592814 <6>[ 228.074583] lkdtm: Performing direct entry REPORT_STACK
9123 21:44:53.593104 <6>[ 228.080121] lkdtm: Stack offset: 560
9124 21:44:53.593392 <6>[ 228.084229] lkdtm: Performing direct entry REPORT_STACK
9125 21:44:53.593775 <6>[ 228.089780] lkdtm: Stack offset: 240
9126 21:44:53.634465 <6>[ 228.093895] lkdtm: Performing direct entry REPORT_STACK
9127 21:44:53.634807 <6>[ 228.099430] lkdtm: Stack offset: 128
9128 21:44:53.635317 <6>[ 228.103538] lkdtm: Performing direct entry REPORT_STACK
9129 21:44:53.635709 <6>[ 228.109072] lkdtm: Stack offset: 192
9130 21:44:53.635923 <6>[ 228.113183] lkdtm: Performing direct entry REPORT_STACK
9131 21:44:53.636097 <6>[ 228.118722] lkdtm: Stack offset: -384
9132 21:44:53.636303 <6>[ 228.122915] lkdtm: Performing direct entry REPORT_STACK
9133 21:44:53.636429 <6>[ 228.128453] lkdtm: Stack offset: -48
9134 21:44:53.637621 <6>[ 228.132564] lkdtm: Performing direct entry REPORT_STACK
9135 21:44:53.679390 <6>[ 228.138105] lkdtm: Stack offset: 464
9136 21:44:53.679686 <6>[ 228.142234] lkdtm: Performing direct entry REPORT_STACK
9137 21:44:53.679942 <6>[ 228.147776] lkdtm: Stack offset: 240
9138 21:44:53.680142 <6>[ 228.151908] lkdtm: Performing direct entry REPORT_STACK
9139 21:44:53.680413 <6>[ 228.157458] lkdtm: Stack offset: -320
9140 21:44:53.680869 <6>[ 228.161680] lkdtm: Performing direct entry REPORT_STACK
9141 21:44:53.681048 <6>[ 228.167208] lkdtm: Stack offset: 336
9142 21:44:53.681192 <6>[ 228.171335] lkdtm: Performing direct entry REPORT_STACK
9143 21:44:53.682532 <6>[ 228.176876] lkdtm: Stack offset: -144
9144 21:44:53.724095 <6>[ 228.181089] lkdtm: Performing direct entry REPORT_STACK
9145 21:44:53.724375 <6>[ 228.186629] lkdtm: Stack offset: 560
9146 21:44:53.724847 <6>[ 228.190767] lkdtm: Performing direct entry REPORT_STACK
9147 21:44:53.725038 <6>[ 228.196431] lkdtm: Stack offset: 176
9148 21:44:53.725213 <6>[ 228.200540] lkdtm: Performing direct entry REPORT_STACK
9149 21:44:53.725376 <6>[ 228.206072] lkdtm: Stack offset: -96
9150 21:44:53.725534 <6>[ 228.210187] lkdtm: Performing direct entry REPORT_STACK
9151 21:44:53.725685 <6>[ 228.215727] lkdtm: Stack offset: -208
9152 21:44:53.727273 <6>[ 228.219913] lkdtm: Performing direct entry REPORT_STACK
9153 21:44:53.769029 <6>[ 228.225445] lkdtm: Stack offset: 240
9154 21:44:53.769269 <6>[ 228.229597] lkdtm: Performing direct entry REPORT_STACK
9155 21:44:53.769450 <6>[ 228.235123] lkdtm: Stack offset: 336
9156 21:44:53.769615 <6>[ 228.239235] lkdtm: Performing direct entry REPORT_STACK
9157 21:44:53.769774 <6>[ 228.244772] lkdtm: Stack offset: 496
9158 21:44:53.770175 <6>[ 228.248876] lkdtm: Performing direct entry REPORT_STACK
9159 21:44:53.770316 <6>[ 228.254413] lkdtm: Stack offset: 272
9160 21:44:53.770442 <6>[ 228.258522] lkdtm: Performing direct entry REPORT_STACK
9161 21:44:53.770567 <6>[ 228.264058] lkdtm: Stack offset: -192
9162 21:44:53.814320 <6>[ 228.268323] lkdtm: Performing direct entry REPORT_STACK
9163 21:44:53.814786 <6>[ 228.273872] lkdtm: Stack offset: 96
9164 21:44:53.815139 <6>[ 228.277895] lkdtm: Performing direct entry REPORT_STACK
9165 21:44:53.815869 <6>[ 228.283444] lkdtm: Stack offset: 368
9166 21:44:53.816290 <6>[ 228.287556] lkdtm: Performing direct entry REPORT_STACK
9167 21:44:53.816614 <6>[ 228.293093] lkdtm: Stack offset: -192
9168 21:44:53.816913 <6>[ 228.297283] lkdtm: Performing direct entry REPORT_STACK
9169 21:44:53.817262 <6>[ 228.302823] lkdtm: Stack offset: 384
9170 21:44:53.817640 <6>[ 228.306950] lkdtm: Performing direct entry REPORT_STACK
9171 21:44:53.818028 <6>[ 228.312620] lkdtm: Stack offset: 80
9172 21:44:53.859050 <6>[ 228.316639] lkdtm: Performing direct entry REPORT_STACK
9173 21:44:53.859506 <6>[ 228.322176] lkdtm: Stack offset: 528
9174 21:44:53.860267 <6>[ 228.326283] lkdtm: Performing direct entry REPORT_STACK
9175 21:44:53.860622 <6>[ 228.331819] lkdtm: Stack offset: 112
9176 21:44:53.860940 <6>[ 228.335934] lkdtm: Performing direct entry REPORT_STACK
9177 21:44:53.861243 <6>[ 228.341469] lkdtm: Stack offset: 592
9178 21:44:53.861538 <6>[ 228.345641] lkdtm: Performing direct entry REPORT_STACK
9179 21:44:53.861830 <6>[ 228.351295] lkdtm: Stack offset: 448
9180 21:44:53.862495 <6>[ 228.355400] lkdtm: Performing direct entry REPORT_STACK
9181 21:44:53.903883 <6>[ 228.360937] lkdtm: Stack offset: -336
9182 21:44:53.904344 <6>[ 228.365128] lkdtm: Performing direct entry REPORT_STACK
9183 21:44:53.904699 <6>[ 228.370663] lkdtm: Stack offset: 176
9184 21:44:53.905026 <6>[ 228.374772] lkdtm: Performing direct entry REPORT_STACK
9185 21:44:53.905340 <6>[ 228.380305] lkdtm: Stack offset: -304
9186 21:44:53.906015 <6>[ 228.384497] lkdtm: Performing direct entry REPORT_STACK
9187 21:44:53.906347 <6>[ 228.390047] lkdtm: Stack offset: -368
9188 21:44:53.906642 <6>[ 228.394253] lkdtm: Performing direct entry REPORT_STACK
9189 21:44:53.907015 <6>[ 228.399791] lkdtm: Stack offset: 496
9190 21:44:53.948643 <6>[ 228.403889] lkdtm: Performing direct entry REPORT_STACK
9191 21:44:53.949125 <6>[ 228.409425] lkdtm: Stack offset: 96
9192 21:44:53.949486 <6>[ 228.413438] lkdtm: Performing direct entry REPORT_STACK
9193 21:44:53.950227 <6>[ 228.418971] lkdtm: Stack offset: 496
9194 21:44:53.950583 <6>[ 228.423077] lkdtm: Performing direct entry REPORT_STACK
9195 21:44:53.950894 <6>[ 228.428614] lkdtm: Stack offset: -384
9196 21:44:53.951194 <6>[ 228.432813] lkdtm: Performing direct entry REPORT_STACK
9197 21:44:53.951487 <6>[ 228.438351] lkdtm: Stack offset: -368
9198 21:44:53.951887 <6>[ 228.442541] lkdtm: Performing direct entry REPORT_STACK
9199 21:44:53.952322 <6>[ 228.448077] lkdtm: Stack offset: 0
9200 21:44:53.992985 <6>[ 228.452006] lkdtm: Performing direct entry REPORT_STACK
9201 21:44:53.993582 <6>[ 228.457554] lkdtm: Stack offset: 368
9202 21:44:53.993794 <6>[ 228.461723] lkdtm: Performing direct entry REPORT_STACK
9203 21:44:53.993984 <6>[ 228.467310] lkdtm: Stack offset: -32
9204 21:44:53.994143 <6>[ 228.471413] lkdtm: Performing direct entry REPORT_STACK
9205 21:44:53.994293 <6>[ 228.476952] lkdtm: Stack offset: 176
9206 21:44:53.994434 <6>[ 228.481055] lkdtm: Performing direct entry REPORT_STACK
9207 21:44:53.994594 <6>[ 228.486588] lkdtm: Stack offset: 368
9208 21:44:53.996151 <6>[ 228.490699] lkdtm: Performing direct entry REPORT_STACK
9209 21:44:54.037862 <6>[ 228.496246] lkdtm: Stack offset: 0
9210 21:44:54.038504 <6>[ 228.500185] lkdtm: Performing direct entry REPORT_STACK
9211 21:44:54.038739 <6>[ 228.505724] lkdtm: Stack offset: 576
9212 21:44:54.038903 <6>[ 228.509863] lkdtm: Performing direct entry REPORT_STACK
9213 21:44:54.039038 <6>[ 228.515416] lkdtm: Stack offset: 176
9214 21:44:54.039202 <6>[ 228.519534] lkdtm: Performing direct entry REPORT_STACK
9215 21:44:54.039325 <6>[ 228.525069] lkdtm: Stack offset: 64
9216 21:44:54.039443 <6>[ 228.529093] lkdtm: Performing direct entry REPORT_STACK
9217 21:44:54.040979 <6>[ 228.534643] lkdtm: Stack offset: -240
9218 21:44:54.082665 <6>[ 228.538831] lkdtm: Performing direct entry REPORT_STACK
9219 21:44:54.082953 <6>[ 228.544370] lkdtm: Stack offset: -272
9220 21:44:54.083150 <6>[ 228.548582] lkdtm: Performing direct entry REPORT_STACK
9221 21:44:54.083354 <6>[ 228.554126] lkdtm: Stack offset: 448
9222 21:44:54.083522 <6>[ 228.558240] lkdtm: Performing direct entry REPORT_STACK
9223 21:44:54.083678 <6>[ 228.563775] lkdtm: Stack offset: 224
9224 21:44:54.083868 <6>[ 228.567886] lkdtm: Performing direct entry REPORT_STACK
9225 21:44:54.083987 <6>[ 228.573425] lkdtm: Stack offset: -240
9226 21:44:54.085776 <6>[ 228.577681] lkdtm: Performing direct entry REPORT_STACK
9227 21:44:54.127643 <6>[ 228.583347] lkdtm: Stack offset: 224
9228 21:44:54.128021 <6>[ 228.587470] lkdtm: Performing direct entry REPORT_STACK
9229 21:44:54.128380 <6>[ 228.593006] lkdtm: Stack offset: 304
9230 21:44:54.128709 <6>[ 228.597110] lkdtm: Performing direct entry REPORT_STACK
9231 21:44:54.129015 <6>[ 228.602660] lkdtm: Stack offset: 512
9232 21:44:54.129317 <6>[ 228.606772] lkdtm: Performing direct entry REPORT_STACK
9233 21:44:54.129611 <6>[ 228.612310] lkdtm: Stack offset: -128
9234 21:44:54.129899 <6>[ 228.616505] lkdtm: Performing direct entry REPORT_STACK
9235 21:44:54.130187 <6>[ 228.622043] lkdtm: Stack offset: 16
9236 21:44:54.130899 <6>[ 228.626071] lkdtm: Performing direct entry REPORT_STACK
9237 21:44:54.172671 <6>[ 228.631678] lkdtm: Stack offset: 400
9238 21:44:54.173120 <6>[ 228.635799] lkdtm: Performing direct entry REPORT_STACK
9239 21:44:54.173467 <6>[ 228.641337] lkdtm: Stack offset: 576
9240 21:44:54.173787 <6>[ 228.645443] lkdtm: Performing direct entry REPORT_STACK
9241 21:44:54.174091 <6>[ 228.650981] lkdtm: Stack offset: 576
9242 21:44:54.174388 <6>[ 228.655090] lkdtm: Performing direct entry REPORT_STACK
9243 21:44:54.174680 <6>[ 228.660627] lkdtm: Stack offset: -16
9244 21:44:54.174965 <6>[ 228.664733] lkdtm: Performing direct entry REPORT_STACK
9245 21:44:54.175855 <6>[ 228.670272] lkdtm: Stack offset: 464
9246 21:44:54.217457 <6>[ 228.674376] lkdtm: Performing direct entry REPORT_STACK
9247 21:44:54.217914 <6>[ 228.679914] lkdtm: Stack offset: -304
9248 21:44:54.218261 <6>[ 228.684114] lkdtm: Performing direct entry REPORT_STACK
9249 21:44:54.218580 <6>[ 228.689650] lkdtm: Stack offset: -176
9250 21:44:54.218883 <6>[ 228.693862] lkdtm: Performing direct entry REPORT_STACK
9251 21:44:54.219178 <6>[ 228.699415] lkdtm: Stack offset: 272
9252 21:44:54.219466 <6>[ 228.703653] lkdtm: Performing direct entry REPORT_STACK
9253 21:44:54.219749 <6>[ 228.709202] lkdtm: Stack offset: 528
9254 21:44:54.220592 <6>[ 228.713308] lkdtm: Performing direct entry REPORT_STACK
9255 21:44:54.262257 <6>[ 228.718846] lkdtm: Stack offset: 128
9256 21:44:54.262718 <6>[ 228.722963] lkdtm: Performing direct entry REPORT_STACK
9257 21:44:54.263070 <6>[ 228.728501] lkdtm: Stack offset: -192
9258 21:44:54.263396 <6>[ 228.732693] lkdtm: Performing direct entry REPORT_STACK
9259 21:44:54.263732 <6>[ 228.738232] lkdtm: Stack offset: 16
9260 21:44:54.264092 <6>[ 228.742262] lkdtm: Performing direct entry REPORT_STACK
9261 21:44:54.264388 <6>[ 228.747798] lkdtm: Stack offset: 368
9262 21:44:54.264678 <6>[ 228.751905] lkdtm: Performing direct entry REPORT_STACK
9263 21:44:54.264978 <6>[ 228.757453] lkdtm: Stack offset: 288
9264 21:44:54.307113 <6>[ 228.761562] lkdtm: Performing direct entry REPORT_STACK
9265 21:44:54.307634 <6>[ 228.767115] lkdtm: Stack offset: 64
9266 21:44:54.308137 <6>[ 228.771132] lkdtm: Performing direct entry REPORT_STACK
9267 21:44:54.308569 <6>[ 228.776670] lkdtm: Stack offset: 144
9268 21:44:54.308979 <6>[ 228.780776] lkdtm: Performing direct entry REPORT_STACK
9269 21:44:54.309785 <6>[ 228.786314] lkdtm: Stack offset: 432
9270 21:44:54.310151 <6>[ 228.790422] lkdtm: Performing direct entry REPORT_STACK
9271 21:44:54.310546 <6>[ 228.795960] lkdtm: Stack offset: 240
9272 21:44:54.310929 <6>[ 228.800070] lkdtm: Performing direct entry REPORT_STACK
9273 21:44:54.311389 <6>[ 228.805609] lkdtm: Stack offset: 464
9274 21:44:54.351457 <6>[ 228.809737] lkdtm: Performing direct entry REPORT_STACK
9275 21:44:54.351767 <6>[ 228.815286] lkdtm: Stack offset: -320
9276 21:44:54.352040 <6>[ 228.819613] lkdtm: Performing direct entry REPORT_STACK
9277 21:44:54.352555 <6>[ 228.825154] lkdtm: Stack offset: 48
9278 21:44:54.352759 <6>[ 228.829177] lkdtm: Performing direct entry REPORT_STACK
9279 21:44:54.352970 <6>[ 228.834717] lkdtm: Stack offset: 128
9280 21:44:54.353163 <6>[ 228.838828] lkdtm: Performing direct entry REPORT_STACK
9281 21:44:54.353379 <6>[ 228.844365] lkdtm: Stack offset: 368
9282 21:44:54.354593 <6>[ 228.848482] lkdtm: Performing direct entry REPORT_STACK
9283 21:44:54.396339 <6>[ 228.854026] lkdtm: Stack offset: 96
9284 21:44:54.396636 <6>[ 228.858084] lkdtm: Performing direct entry REPORT_STACK
9285 21:44:54.396900 <6>[ 228.863615] lkdtm: Stack offset: -96
9286 21:44:54.397113 <6>[ 228.867719] lkdtm: Performing direct entry REPORT_STACK
9287 21:44:54.397316 <6>[ 228.873258] lkdtm: Stack offset: 64
9288 21:44:54.397511 <6>[ 228.877284] lkdtm: Performing direct entry REPORT_STACK
9289 21:44:54.397717 <6>[ 228.882819] lkdtm: Stack offset: -304
9290 21:44:54.397910 <6>[ 228.887018] lkdtm: Performing direct entry REPORT_STACK
9291 21:44:54.399497 <6>[ 228.892562] lkdtm: Stack offset: 432
9292 21:44:54.441465 <6>[ 228.896680] lkdtm: Performing direct entry REPORT_STACK
9293 21:44:54.441758 <6>[ 228.902219] lkdtm: Stack offset: 448
9294 21:44:54.442007 <6>[ 228.906338] lkdtm: Performing direct entry REPORT_STACK
9295 21:44:54.442299 <6>[ 228.911889] lkdtm: Stack offset: 448
9296 21:44:54.442597 <6>[ 228.916018] lkdtm: Performing direct entry REPORT_STACK
9297 21:44:54.442809 <6>[ 228.921550] lkdtm: Stack offset: -64
9298 21:44:54.442973 <6>[ 228.925704] lkdtm: Performing direct entry REPORT_STACK
9299 21:44:54.443120 <6>[ 228.931361] lkdtm: Stack offset: 368
9300 21:44:54.443261 <6>[ 228.935481] lkdtm: Performing direct entry REPORT_STACK
9301 21:44:54.444535 <6>[ 228.941020] lkdtm: Stack offset: 448
9302 21:44:54.486064 <6>[ 228.945127] lkdtm: Performing direct entry REPORT_STACK
9303 21:44:54.486350 <6>[ 228.950661] lkdtm: Stack offset: 352
9304 21:44:54.486545 <6>[ 228.954764] lkdtm: Performing direct entry REPORT_STACK
9305 21:44:54.486720 <6>[ 228.960301] lkdtm: Stack offset: -16
9306 21:44:54.486860 <6>[ 228.964406] lkdtm: Performing direct entry REPORT_STACK
9307 21:44:54.486995 <6>[ 228.969944] lkdtm: Stack offset: -384
9308 21:44:54.487127 <6>[ 228.974144] lkdtm: Performing direct entry REPORT_STACK
9309 21:44:54.487255 <6>[ 228.979682] lkdtm: Stack offset: 256
9310 21:44:54.489235 <6>[ 228.983856] lkdtm: Performing direct entry REPORT_STACK
9311 21:44:54.530865 <6>[ 228.989394] lkdtm: Stack offset: 80
9312 21:44:54.531101 <6>[ 228.993416] lkdtm: Performing direct entry REPORT_STACK
9313 21:44:54.531277 <6>[ 228.998965] lkdtm: Stack offset: -224
9314 21:44:54.531438 <6>[ 229.003160] lkdtm: Performing direct entry REPORT_STACK
9315 21:44:54.531591 <6>[ 229.008697] lkdtm: Stack offset: 224
9316 21:44:54.531743 <6>[ 229.012803] lkdtm: Performing direct entry REPORT_STACK
9317 21:44:54.531882 <6>[ 229.018353] lkdtm: Stack offset: 288
9318 21:44:54.532005 <6>[ 229.022462] lkdtm: Performing direct entry REPORT_STACK
9319 21:44:54.534044 <6>[ 229.027999] lkdtm: Stack offset: 256
9320 21:44:54.575748 <6>[ 229.032111] lkdtm: Performing direct entry REPORT_STACK
9321 21:44:54.576252 <6>[ 229.037649] lkdtm: Stack offset: 304
9322 21:44:54.576601 <6>[ 229.041763] lkdtm: Performing direct entry REPORT_STACK
9323 21:44:54.576916 <6>[ 229.047306] lkdtm: Stack offset: 96
9324 21:44:54.577211 <6>[ 229.051450] lkdtm: Performing direct entry REPORT_STACK
9325 21:44:54.577505 <6>[ 229.056988] lkdtm: Stack offset: 352
9326 21:44:54.577790 <6>[ 229.061105] lkdtm: Performing direct entry REPORT_STACK
9327 21:44:54.578067 <6>[ 229.066643] lkdtm: Stack offset: 176
9328 21:44:54.579040 <6>[ 229.070751] lkdtm: Performing direct entry REPORT_STACK
9329 21:44:54.620605 <6>[ 229.076289] lkdtm: Stack offset: -224
9330 21:44:54.621059 <6>[ 229.080481] lkdtm: Performing direct entry REPORT_STACK
9331 21:44:54.621402 <6>[ 229.086019] lkdtm: Stack offset: -304
9332 21:44:54.621714 <6>[ 229.090218] lkdtm: Performing direct entry REPORT_STACK
9333 21:44:54.622010 <6>[ 229.095757] lkdtm: Stack offset: -256
9334 21:44:54.622297 <6>[ 229.099958] lkdtm: Performing direct entry REPORT_STACK
9335 21:44:54.622582 <6>[ 229.105496] lkdtm: Stack offset: -112
9336 21:44:54.622859 <6>[ 229.109719] lkdtm: Performing direct entry REPORT_STACK
9337 21:44:54.623129 <6>[ 229.115244] lkdtm: Stack offset: 528
9338 21:44:54.665633 <6>[ 229.119360] lkdtm: Performing direct entry REPORT_STACK
9339 21:44:54.666087 <6>[ 229.124910] lkdtm: Stack offset: -112
9340 21:44:54.666425 <6>[ 229.129104] lkdtm: Performing direct entry REPORT_STACK
9341 21:44:54.666730 <6>[ 229.134641] lkdtm: Stack offset: 512
9342 21:44:54.667025 <6>[ 229.138748] lkdtm: Performing direct entry REPORT_STACK
9343 21:44:54.667310 <6>[ 229.144286] lkdtm: Stack offset: 272
9344 21:44:54.667594 <6>[ 229.148398] lkdtm: Performing direct entry REPORT_STACK
9345 21:44:54.667919 <6>[ 229.153936] lkdtm: Stack offset: -208
9346 21:44:54.668204 <6>[ 229.158136] lkdtm: Performing direct entry REPORT_STACK
9347 21:44:54.668874 <6>[ 229.163690] lkdtm: Stack offset: 112
9348 21:44:54.709911 <6>[ 229.167915] lkdtm: Performing direct entry REPORT_STACK
9349 21:44:54.710264 <6>[ 229.173454] lkdtm: Stack offset: 48
9350 21:44:54.710579 <6>[ 229.177472] lkdtm: Performing direct entry REPORT_STACK
9351 21:44:54.710762 <6>[ 229.183021] lkdtm: Stack offset: 256
9352 21:44:54.710915 <6>[ 229.187129] lkdtm: Performing direct entry REPORT_STACK
9353 21:44:54.711080 <6>[ 229.192667] lkdtm: Stack offset: -32
9354 21:44:54.711244 <6>[ 229.196772] lkdtm: Performing direct entry REPORT_STACK
9355 21:44:54.711383 <6>[ 229.202311] lkdtm: Stack offset: 160
9356 21:44:54.713034 <6>[ 229.206441] lkdtm: Performing direct entry REPORT_STACK
9357 21:44:54.754771 <6>[ 229.211980] lkdtm: Stack offset: -160
9358 21:44:54.755066 <6>[ 229.216180] lkdtm: Performing direct entry REPORT_STACK
9359 21:44:54.755272 <6>[ 229.221721] lkdtm: Stack offset: 400
9360 21:44:54.755480 <6>[ 229.225846] lkdtm: Performing direct entry REPORT_STACK
9361 21:44:54.755903 <6>[ 229.231502] lkdtm: Stack offset: -64
9362 21:44:54.756076 <6>[ 229.235604] lkdtm: Performing direct entry REPORT_STACK
9363 21:44:54.756223 <6>[ 229.241139] lkdtm: Stack offset: 0
9364 21:44:54.756364 <6>[ 229.245078] lkdtm: Performing direct entry REPORT_STACK
9365 21:44:54.756527 <6>[ 229.250611] lkdtm: Stack offset: -320
9366 21:44:54.799601 <6>[ 229.254812] lkdtm: Performing direct entry REPORT_STACK
9367 21:44:54.800073 <6>[ 229.260347] lkdtm: Stack offset: -32
9368 21:44:54.800293 <6>[ 229.264451] lkdtm: Performing direct entry REPORT_STACK
9369 21:44:54.800476 <6>[ 229.269989] lkdtm: Stack offset: -384
9370 21:44:54.800931 <6>[ 229.274173] lkdtm: Performing direct entry REPORT_STACK
9371 21:44:54.801126 <6>[ 229.279713] lkdtm: Stack offset: 80
9372 21:44:54.801297 <6>[ 229.283721] lkdtm: Performing direct entry REPORT_STACK
9373 21:44:54.801449 <6>[ 229.289268] lkdtm: Stack offset: 96
9374 21:44:54.801623 <6>[ 229.293282] lkdtm: Performing direct entry REPORT_STACK
9375 21:44:54.802759 <6>[ 229.298814] lkdtm: Stack offset: -384
9376 21:44:54.844263 <6>[ 229.303017] lkdtm: Performing direct entry REPORT_STACK
9377 21:44:54.844538 <6>[ 229.308554] lkdtm: Stack offset: 560
9378 21:44:54.844732 <6>[ 229.312654] lkdtm: Performing direct entry REPORT_STACK
9379 21:44:54.844905 <6>[ 229.318189] lkdtm: Stack offset: 32
9380 21:44:54.845067 <6>[ 229.322210] lkdtm: Performing direct entry REPORT_STACK
9381 21:44:54.845222 <6>[ 229.327749] lkdtm: Stack offset: 272
9382 21:44:54.845372 <6>[ 229.331865] lkdtm: Performing direct entry REPORT_STACK
9383 21:44:54.845471 <6>[ 229.337403] lkdtm: Stack offset: -16
9384 21:44:54.847386 <6>[ 229.341514] lkdtm: Performing direct entry REPORT_STACK
9385 21:44:54.889437 <6>[ 229.347067] lkdtm: Stack offset: 80
9386 21:44:54.889898 <6>[ 229.351160] lkdtm: Performing direct entry REPORT_STACK
9387 21:44:54.890251 <6>[ 229.356769] lkdtm: Stack offset: -256
9388 21:44:54.890576 <6>[ 229.360967] lkdtm: Performing direct entry REPORT_STACK
9389 21:44:54.890883 <6>[ 229.366517] lkdtm: Stack offset: -80
9390 21:44:54.891176 <6>[ 229.370624] lkdtm: Performing direct entry REPORT_STACK
9391 21:44:54.891465 <6>[ 229.376162] lkdtm: Stack offset: -192
9392 21:44:54.891754 <6>[ 229.380364] lkdtm: Performing direct entry REPORT_STACK
9393 21:44:54.892596 <6>[ 229.385902] lkdtm: Stack offset: 608
9394 21:44:54.934017 <6>[ 229.390012] lkdtm: Performing direct entry REPORT_STACK
9395 21:44:54.934495 <6>[ 229.395550] lkdtm: Stack offset: 320
9396 21:44:54.934853 <6>[ 229.399657] lkdtm: Performing direct entry REPORT_STACK
9397 21:44:54.935175 <6>[ 229.405195] lkdtm: Stack offset: 80
9398 21:44:54.935484 <6>[ 229.409213] lkdtm: Performing direct entry REPORT_STACK
9399 21:44:54.935815 <6>[ 229.414751] lkdtm: Stack offset: -336
9400 21:44:54.936120 <6>[ 229.418943] lkdtm: Performing direct entry REPORT_STACK
9401 21:44:54.936410 <6>[ 229.424480] lkdtm: Stack offset: -384
9402 21:44:54.937169 <6>[ 229.428684] lkdtm: Performing direct entry REPORT_STACK
9403 21:44:54.979002 <6>[ 229.434234] lkdtm: Stack offset: 416
9404 21:44:54.979464 <6>[ 229.438350] lkdtm: Performing direct entry REPORT_STACK
9405 21:44:54.979843 <6>[ 229.443889] lkdtm: Stack offset: 352
9406 21:44:54.980212 <6>[ 229.447995] lkdtm: Performing direct entry REPORT_STACK
9407 21:44:54.980534 <6>[ 229.453532] lkdtm: Stack offset: 464
9408 21:44:54.980836 <6>[ 229.457690] lkdtm: Performing direct entry REPORT_STACK
9409 21:44:54.981134 <6>[ 229.463344] lkdtm: Stack offset: 288
9410 21:44:54.981420 <6>[ 229.467448] lkdtm: Performing direct entry REPORT_STACK
9411 21:44:54.981708 <6>[ 229.472986] lkdtm: Stack offset: 592
9412 21:44:54.982399 <6>[ 229.477102] lkdtm: Performing direct entry REPORT_STACK
9413 21:44:55.023833 <6>[ 229.482639] lkdtm: Stack offset: 400
9414 21:44:55.024285 <6>[ 229.486761] lkdtm: Performing direct entry REPORT_STACK
9415 21:44:55.024634 <6>[ 229.492296] lkdtm: Stack offset: -336
9416 21:44:55.024963 <6>[ 229.496491] lkdtm: Performing direct entry REPORT_STACK
9417 21:44:55.025270 <6>[ 229.502030] lkdtm: Stack offset: 80
9418 21:44:55.025564 <6>[ 229.506052] lkdtm: Performing direct entry REPORT_STACK
9419 21:44:55.025852 <6>[ 229.511592] lkdtm: Stack offset: 256
9420 21:44:55.026138 <6>[ 229.515695] lkdtm: Performing direct entry REPORT_STACK
9421 21:44:55.026992 <6>[ 229.521233] lkdtm: Stack offset: -64
9422 21:44:55.068370 <6>[ 229.525336] lkdtm: Performing direct entry REPORT_STACK
9423 21:44:55.068867 <6>[ 229.530870] lkdtm: Stack offset: -288
9424 21:44:55.069351 <6>[ 229.535066] lkdtm: Performing direct entry REPORT_STACK
9425 21:44:55.069696 <6>[ 229.540612] lkdtm: Stack offset: -288
9426 21:44:55.070026 <6>[ 229.544807] lkdtm: Performing direct entry REPORT_STACK
9427 21:44:55.070447 <6>[ 229.550357] lkdtm: Stack offset: -336
9428 21:44:55.070920 <6>[ 229.554548] lkdtm: Performing direct entry REPORT_STACK
9429 21:44:55.071281 <6>[ 229.560090] lkdtm: Stack offset: 64
9430 21:44:55.071840 <6>[ 229.564116] lkdtm: Performing direct entry REPORT_STACK
9431 21:44:55.113129 <6>[ 229.569672] lkdtm: Stack offset: 48
9432 21:44:55.113710 <6>[ 229.573828] lkdtm: Performing direct entry REPORT_STACK
9433 21:44:55.113939 <6>[ 229.579357] lkdtm: Stack offset: -384
9434 21:44:55.114129 <6>[ 229.583577] lkdtm: Performing direct entry REPORT_STACK
9435 21:44:55.114312 <6>[ 229.589115] lkdtm: Stack offset: 160
9436 21:44:55.114467 <6>[ 229.593227] lkdtm: Performing direct entry REPORT_STACK
9437 21:44:55.114610 <6>[ 229.598773] lkdtm: Stack offset: -288
9438 21:44:55.114814 <6>[ 229.602980] lkdtm: Performing direct entry REPORT_STACK
9439 21:44:55.114958 <6>[ 229.608519] lkdtm: Stack offset: 0
9440 21:44:55.157935 <6>[ 229.612457] lkdtm: Performing direct entry REPORT_STACK
9441 21:44:55.158254 <6>[ 229.617994] lkdtm: Stack offset: 416
9442 21:44:55.158477 <6>[ 229.622118] lkdtm: Performing direct entry REPORT_STACK
9443 21:44:55.158664 <6>[ 229.627659] lkdtm: Stack offset: 256
9444 21:44:55.158832 <6>[ 229.631757] lkdtm: Performing direct entry REPORT_STACK
9445 21:44:55.158995 <6>[ 229.637294] lkdtm: Stack offset: 528
9446 21:44:55.159141 <6>[ 229.641398] lkdtm: Performing direct entry REPORT_STACK
9447 21:44:55.159262 <6>[ 229.646943] lkdtm: Stack offset: 512
9448 21:44:55.159367 <6>[ 229.651049] lkdtm: Performing direct entry REPORT_STACK
9449 21:44:55.161060 <6>[ 229.656589] lkdtm: Stack offset: 192
9450 21:44:55.202737 <6>[ 229.660705] lkdtm: Performing direct entry REPORT_STACK
9451 21:44:55.203018 <6>[ 229.666259] lkdtm: Stack offset: 416
9452 21:44:55.203208 <6>[ 229.670412] lkdtm: Performing direct entry REPORT_STACK
9453 21:44:55.203656 <6>[ 229.675950] lkdtm: Stack offset: -176
9454 21:44:55.203862 <6>[ 229.680164] lkdtm: Performing direct entry REPORT_STACK
9455 21:44:55.204027 <6>[ 229.685716] lkdtm: Stack offset: 336
9456 21:44:55.204188 <6>[ 229.689951] lkdtm: Performing direct entry REPORT_STACK
9457 21:44:55.204332 <6>[ 229.695479] lkdtm: Stack offset: -80
9458 21:44:55.205947 <6>[ 229.699582] lkdtm: Performing direct entry REPORT_STACK
9459 21:44:55.247833 <6>[ 229.705121] lkdtm: Stack offset: -112
9460 21:44:55.248290 <6>[ 229.709316] lkdtm: Performing direct entry REPORT_STACK
9461 21:44:55.248639 <6>[ 229.714854] lkdtm: Stack offset: -240
9462 21:44:55.248958 <6>[ 229.719259] lkdtm: Performing direct entry REPORT_STACK
9463 21:44:55.249262 <6>[ 229.724797] lkdtm: Stack offset: -304
9464 21:44:55.249981 <6>[ 229.728999] lkdtm: Performing direct entry REPORT_STACK
9465 21:44:55.250318 <6>[ 229.734549] lkdtm: Stack offset: 96
9466 21:44:55.250617 <6>[ 229.738571] lkdtm: Performing direct entry REPORT_STACK
9467 21:44:55.251285 <6>[ 229.744108] lkdtm: Stack offset: 160
9468 21:44:55.293046 <6>[ 229.748214] lkdtm: Performing direct entry REPORT_STACK
9469 21:44:55.293509 <6>[ 229.753764] lkdtm: Stack offset: 96
9470 21:44:55.293862 <6>[ 229.757806] lkdtm: Performing direct entry REPORT_STACK
9471 21:44:55.294566 <6>[ 229.763459] lkdtm: Stack offset: 192
9472 21:44:55.294916 <6>[ 229.767568] lkdtm: Performing direct entry REPORT_STACK
9473 21:44:55.295229 <6>[ 229.773106] lkdtm: Stack offset: 448
9474 21:44:55.295527 <6>[ 229.777218] lkdtm: Performing direct entry REPORT_STACK
9475 21:44:55.295857 <6>[ 229.782755] lkdtm: Stack offset: 464
9476 21:44:55.296157 <6>[ 229.786863] lkdtm: Performing direct entry REPORT_STACK
9477 21:44:55.296537 <6>[ 229.792399] lkdtm: Stack offset: 176
9478 21:44:55.337602 <6>[ 229.796519] lkdtm: Performing direct entry REPORT_STACK
9479 21:44:55.338076 <6>[ 229.802059] lkdtm: Stack offset: 96
9480 21:44:55.338426 <6>[ 229.806074] lkdtm: Performing direct entry REPORT_STACK
9481 21:44:55.338751 <6>[ 229.811612] lkdtm: Stack offset: 528
9482 21:44:55.339471 <6>[ 229.815714] lkdtm: Performing direct entry REPORT_STACK
9483 21:44:55.339857 <6>[ 229.821253] lkdtm: Stack offset: 544
9484 21:44:55.340172 <6>[ 229.825354] lkdtm: Performing direct entry REPORT_STACK
9485 21:44:55.340467 <6>[ 229.830889] lkdtm: Stack offset: -144
9486 21:44:55.340892 <6>[ 229.835083] lkdtm: Performing direct entry REPORT_STACK
9487 21:44:55.382500 <6>[ 229.840617] lkdtm: Stack offset: 224
9488 21:44:55.382985 <6>[ 229.844729] lkdtm: Performing direct entry REPORT_STACK
9489 21:44:55.383349 <6>[ 229.850267] lkdtm: Stack offset: 448
9490 21:44:55.383676 <6>[ 229.854383] lkdtm: Performing direct entry REPORT_STACK
9491 21:44:55.384047 <6>[ 229.859935] lkdtm: Stack offset: -304
9492 21:44:55.384356 <6>[ 229.864131] lkdtm: Performing direct entry REPORT_STACK
9493 21:44:55.384655 <6>[ 229.869687] lkdtm: Stack offset: 608
9494 21:44:55.384946 <6>[ 229.873891] lkdtm: Performing direct entry REPORT_STACK
9495 21:44:55.385675 <6>[ 229.879418] lkdtm: Stack offset: -304
9496 21:44:55.426995 <6>[ 229.883621] lkdtm: Performing direct entry REPORT_STACK
9497 21:44:55.427585 <6>[ 229.889159] lkdtm: Stack offset: 528
9498 21:44:55.428516 <6>[ 229.893264] lkdtm: Performing direct entry REPORT_STACK
9499 21:44:55.429144 <6>[ 229.898803] lkdtm: Stack offset: -384
9500 21:44:55.429523 <6>[ 229.902996] lkdtm: Performing direct entry REPORT_STACK
9501 21:44:55.429917 <6>[ 229.908535] lkdtm: Stack offset: 592
9502 21:44:55.430292 <6>[ 229.912637] lkdtm: Performing direct entry REPORT_STACK
9503 21:44:55.430720 <6>[ 229.918182] lkdtm: Stack offset: 576
9504 21:44:55.431100 <6>[ 229.922298] lkdtm: Performing direct entry REPORT_STACK
9505 21:44:55.471711 <6>[ 229.927833] lkdtm: Stack offset: 224
9506 21:44:55.472044 <6>[ 229.931962] lkdtm: Performing direct entry REPORT_STACK
9507 21:44:55.472305 <6>[ 229.937504] lkdtm: Stack offset: -368
9508 21:44:55.472521 <6>[ 229.941762] lkdtm: Performing direct entry REPORT_STACK
9509 21:44:55.473035 <6>[ 229.947413] lkdtm: Stack offset: -352
9510 21:44:55.473323 <6>[ 229.951609] lkdtm: Performing direct entry REPORT_STACK
9511 21:44:55.473631 <6>[ 229.957149] lkdtm: Stack offset: 400
9512 21:44:55.473859 <6>[ 229.961254] lkdtm: Performing direct entry REPORT_STACK
9513 21:44:55.474030 <6>[ 229.966811] lkdtm: Stack offset: -240
9514 21:44:55.516671 <6>[ 229.971014] lkdtm: Performing direct entry REPORT_STACK
9515 21:44:55.516982 <6>[ 229.976550] lkdtm: Stack offset: 544
9516 21:44:55.517192 <6>[ 229.980687] lkdtm: Performing direct entry REPORT_STACK
9517 21:44:55.517373 <6>[ 229.986227] lkdtm: Stack offset: -144
9518 21:44:55.517540 <6>[ 229.990425] lkdtm: Performing direct entry REPORT_STACK
9519 21:44:55.517700 <6>[ 229.995960] lkdtm: Stack offset: 400
9520 21:44:55.517854 <6>[ 230.000066] lkdtm: Performing direct entry REPORT_STACK
9521 21:44:55.518006 <6>[ 230.005602] lkdtm: Stack offset: -144
9522 21:44:55.518186 <6>[ 230.009813] lkdtm: Performing direct entry REPORT_STACK
9523 21:44:55.519762 <6>[ 230.015423] lkdtm: Stack offset: -112
9524 21:44:55.561287 <6>[ 230.019614] lkdtm: Performing direct entry REPORT_STACK
9525 21:44:55.561553 <6>[ 230.025146] lkdtm: Stack offset: -352
9526 21:44:55.561747 <6>[ 230.029332] lkdtm: Performing direct entry REPORT_STACK
9527 21:44:55.561918 <6>[ 230.034872] lkdtm: Stack offset: 224
9528 21:44:55.562081 <6>[ 230.039010] lkdtm: Performing direct entry REPORT_STACK
9529 21:44:55.562246 <6>[ 230.044559] lkdtm: Stack offset: -128
9530 21:44:55.562365 <6>[ 230.048756] lkdtm: Performing direct entry REPORT_STACK
9531 21:44:55.562483 <6>[ 230.054294] lkdtm: Stack offset: 64
9532 21:44:55.564431 <6>[ 230.058311] lkdtm: Performing direct entry REPORT_STACK
9533 21:44:55.606456 <6>[ 230.063847] lkdtm: Stack offset: -80
9534 21:44:55.606872 <6>[ 230.067951] lkdtm: Performing direct entry REPORT_STACK
9535 21:44:55.607194 <6>[ 230.073605] lkdtm: Stack offset: 512
9536 21:44:55.607483 <6>[ 230.077802] lkdtm: Performing direct entry REPORT_STACK
9537 21:44:55.607754 <6>[ 230.083330] lkdtm: Stack offset: 304
9538 21:44:55.608115 <6>[ 230.087437] lkdtm: Performing direct entry REPORT_STACK
9539 21:44:55.608410 <6>[ 230.092974] lkdtm: Stack offset: -384
9540 21:44:55.608703 <6>[ 230.097165] lkdtm: Performing direct entry REPORT_STACK
9541 21:44:55.609734 <6>[ 230.102713] lkdtm: Stack offset: -16
9542 21:44:55.651426 <6>[ 230.106826] lkdtm: Performing direct entry REPORT_STACK
9543 21:44:55.652551 <6>[ 230.112362] lkdtm: Stack offset: -368
9544 21:44:55.652949 <6>[ 230.116553] lkdtm: Performing direct entry REPORT_STACK
9545 21:44:55.653626 <6>[ 230.122089] lkdtm: Stack offset: -32
9546 21:44:55.653995 <6>[ 230.126191] lkdtm: Performing direct entry REPORT_STACK
9547 21:44:55.654175 <6>[ 230.131728] lkdtm: Stack offset: -256
9548 21:44:55.654342 <6>[ 230.135920] lkdtm: Performing direct entry REPORT_STACK
9549 21:44:55.654606 <6>[ 230.141456] lkdtm: Stack offset: 64
9550 21:44:55.654933 <6>[ 230.145471] lkdtm: Performing direct entry REPORT_STACK
9551 21:44:55.655181 <6>[ 230.151007] lkdtm: Stack offset: -160
9552 21:44:55.695710 <6>[ 230.155214] lkdtm: Performing direct entry REPORT_STACK
9553 21:44:55.696129 <6>[ 230.160748] lkdtm: Stack offset: 128
9554 21:44:55.696690 <6>[ 230.164861] lkdtm: Performing direct entry REPORT_STACK
9555 21:44:55.696964 <6>[ 230.170396] lkdtm: Stack offset: 576
9556 21:44:55.697223 <6>[ 230.174541] lkdtm: Performing direct entry REPORT_STACK
9557 21:44:55.697387 <6>[ 230.180082] lkdtm: Stack offset: -240
9558 21:44:55.697539 <6>[ 230.184294] lkdtm: Performing direct entry REPORT_STACK
9559 21:44:55.697686 <6>[ 230.189849] lkdtm: Stack offset: -352
9560 21:44:55.698848 <6>[ 230.194111] lkdtm: Performing direct entry REPORT_STACK
9561 21:44:55.740640 <6>[ 230.199644] lkdtm: Stack offset: -320
9562 21:44:55.740929 <6>[ 230.203832] lkdtm: Performing direct entry REPORT_STACK
9563 21:44:55.741181 <6>[ 230.209373] lkdtm: Stack offset: 240
9564 21:44:55.741403 <6>[ 230.213472] lkdtm: Performing direct entry REPORT_STACK
9565 21:44:55.741614 <6>[ 230.219005] lkdtm: Stack offset: 176
9566 21:44:55.741835 <6>[ 230.223119] lkdtm: Performing direct entry REPORT_STACK
9567 21:44:55.742033 <6>[ 230.228651] lkdtm: Stack offset: -240
9568 21:44:55.742209 <6>[ 230.232868] lkdtm: Performing direct entry REPORT_STACK
9569 21:44:55.743818 <6>[ 230.238406] lkdtm: Stack offset: 560
9570 21:44:55.785426 <6>[ 230.242514] lkdtm: Performing direct entry REPORT_STACK
9571 21:44:55.786047 <6>[ 230.248052] lkdtm: Stack offset: 352
9572 21:44:55.787167 <6>[ 230.252157] lkdtm: Performing direct entry REPORT_STACK
9573 21:44:55.787600 <6>[ 230.257694] lkdtm: Stack offset: 240
9574 21:44:55.788187 <6>[ 230.261801] lkdtm: Performing direct entry REPORT_STACK
9575 21:44:55.788664 <6>[ 230.267327] lkdtm: Stack offset: 576
9576 21:44:55.789173 <6>[ 230.271427] lkdtm: Performing direct entry REPORT_STACK
9577 21:44:55.789545 <6>[ 230.276964] lkdtm: Stack offset: -128
9578 21:44:55.790157 <6>[ 230.281168] lkdtm: Performing direct entry REPORT_STACK
9579 21:44:55.830119 <6>[ 230.286715] lkdtm: Stack offset: 128
9580 21:44:55.830475 <6>[ 230.290831] lkdtm: Performing direct entry REPORT_STACK
9581 21:44:55.830733 <6>[ 230.296371] lkdtm: Stack offset: 304
9582 21:44:55.831325 <6>[ 230.300477] lkdtm: Performing direct entry REPORT_STACK
9583 21:44:55.831504 <6>[ 230.306031] lkdtm: Stack offset: 480
9584 21:44:55.831801 <6>[ 230.310280] lkdtm: Performing direct entry REPORT_STACK
9585 21:44:55.832032 <6>[ 230.315822] lkdtm: Stack offset: 432
9586 21:44:55.832194 <6>[ 230.319924] lkdtm: Performing direct entry REPORT_STACK
9587 21:44:55.832346 <6>[ 230.325457] lkdtm: Stack offset: -224
9588 21:44:55.875064 <6>[ 230.329686] lkdtm: Performing direct entry REPORT_STACK
9589 21:44:55.875346 <6>[ 230.335339] lkdtm: Stack offset: -304
9590 21:44:55.875594 <6>[ 230.339544] lkdtm: Performing direct entry REPORT_STACK
9591 21:44:55.875828 <6>[ 230.345085] lkdtm: Stack offset: 80
9592 21:44:55.876034 <6>[ 230.349118] lkdtm: Performing direct entry REPORT_STACK
9593 21:44:55.876163 <6>[ 230.354652] lkdtm: Stack offset: 80
9594 21:44:55.876288 <6>[ 230.358671] lkdtm: Performing direct entry REPORT_STACK
9595 21:44:55.876408 <6>[ 230.364209] lkdtm: Stack offset: 496
9596 21:44:55.876522 <6>[ 230.368317] lkdtm: Performing direct entry REPORT_STACK
9597 21:44:55.878167 <6>[ 230.373853] lkdtm: Stack offset: -336
9598 21:44:55.919691 <6>[ 230.378046] lkdtm: Performing direct entry REPORT_STACK
9599 21:44:55.919957 <6>[ 230.383594] lkdtm: Stack offset: -208
9600 21:44:55.920189 <6>[ 230.387788] lkdtm: Performing direct entry REPORT_STACK
9601 21:44:55.920404 <6>[ 230.393391] lkdtm: Stack offset: 192
9602 21:44:55.920606 <6>[ 230.397509] lkdtm: Performing direct entry REPORT_STACK
9603 21:44:55.920805 <6>[ 230.403048] lkdtm: Stack offset: 544
9604 21:44:55.920972 <6>[ 230.407166] lkdtm: Performing direct entry REPORT_STACK
9605 21:44:55.921089 <6>[ 230.412703] lkdtm: Stack offset: -352
9606 21:44:55.922840 <6>[ 230.416900] lkdtm: Performing direct entry REPORT_STACK
9607 21:44:55.964834 <6>[ 230.422449] lkdtm: Stack offset: 112
9608 21:44:55.965321 <6>[ 230.426556] lkdtm: Performing direct entry REPORT_STACK
9609 21:44:55.965781 <6>[ 230.432093] lkdtm: Stack offset: 416
9610 21:44:55.966203 <6>[ 230.436198] lkdtm: Performing direct entry REPORT_STACK
9611 21:44:55.966611 <6>[ 230.441736] lkdtm: Stack offset: 624
9612 21:44:55.967002 <6>[ 230.445846] lkdtm: Performing direct entry REPORT_STACK
9613 21:44:55.967388 <6>[ 230.451398] lkdtm: Stack offset: 448
9614 21:44:55.967822 <6>[ 230.455542] lkdtm: Performing direct entry REPORT_STACK
9615 21:44:55.968581 <6>[ 230.461079] lkdtm: Stack offset: 128
9616 21:44:56.009426 <6>[ 230.465189] lkdtm: Performing direct entry REPORT_STACK
9617 21:44:56.009894 <6>[ 230.470739] lkdtm: Stack offset: -304
9618 21:44:56.010339 <6>[ 230.474934] lkdtm: Performing direct entry REPORT_STACK
9619 21:44:56.010754 <6>[ 230.480471] lkdtm: Stack offset: 128
9620 21:44:56.011147 <6>[ 230.484576] lkdtm: Performing direct entry REPORT_STACK
9621 21:44:56.011537 <6>[ 230.490125] lkdtm: Stack offset: -256
9622 21:44:56.011953 <6>[ 230.494324] lkdtm: Performing direct entry REPORT_STACK
9623 21:44:56.012359 <6>[ 230.499862] lkdtm: Stack offset: 384
9624 21:44:56.013133 <6>[ 230.503969] lkdtm: Performing direct entry REPORT_STACK
9625 21:44:56.013479 <6>[ 230.509506] lkdtm: Stack offset: 272
9626 21:44:56.054517 <6>[ 230.513661] lkdtm: Performing direct entry REPORT_STACK
9627 21:44:56.055255 <6>[ 230.519308] lkdtm: Stack offset: 512
9628 21:44:56.056051 <6>[ 230.523414] lkdtm: Performing direct entry REPORT_STACK
9629 21:44:56.056428 <6>[ 230.528951] lkdtm: Stack offset: -16
9630 21:44:56.056752 <6>[ 230.533070] lkdtm: Performing direct entry REPORT_STACK
9631 21:44:56.057060 <6>[ 230.538609] lkdtm: Stack offset: -240
9632 21:44:56.057358 <6>[ 230.542807] lkdtm: Performing direct entry REPORT_STACK
9633 21:44:56.057738 <6>[ 230.548345] lkdtm: Stack offset: 160
9634 21:44:56.058157 <6>[ 230.552452] lkdtm: Performing direct entry REPORT_STACK
9635 21:44:56.099206 <6>[ 230.557989] lkdtm: Stack offset: -160
9636 21:44:56.099665 <6>[ 230.562181] lkdtm: Performing direct entry REPORT_STACK
9637 21:44:56.100062 <6>[ 230.567717] lkdtm: Stack offset: -176
9638 21:44:56.100396 <6>[ 230.571910] lkdtm: Performing direct entry REPORT_STACK
9639 21:44:56.100706 <6>[ 230.577447] lkdtm: Stack offset: 336
9640 21:44:56.101006 <6>[ 230.581551] lkdtm: Performing direct entry REPORT_STACK
9641 21:44:56.101298 <6>[ 230.587088] lkdtm: Stack offset: 80
9642 21:44:56.101582 <6>[ 230.591119] lkdtm: Performing direct entry REPORT_STACK
9643 21:44:56.102363 <6>[ 230.596667] lkdtm: Stack offset: 288
9644 21:44:56.143634 <6>[ 230.600778] lkdtm: Performing direct entry REPORT_STACK
9645 21:44:56.143955 <6>[ 230.606315] lkdtm: Stack offset: 192
9646 21:44:56.144219 <6>[ 230.610464] lkdtm: Performing direct entry REPORT_STACK
9647 21:44:56.144452 <6>[ 230.616008] lkdtm: Stack offset: 400
9648 21:44:56.144668 <6>[ 230.620119] lkdtm: Performing direct entry REPORT_STACK
9649 21:44:56.144878 <6>[ 230.625661] lkdtm: Stack offset: 448
9650 21:44:56.145011 <6>[ 230.629810] lkdtm: Performing direct entry REPORT_STACK
9651 21:44:56.145140 <6>[ 230.635426] lkdtm: Stack offset: -240
9652 21:44:56.146758 <6>[ 230.639643] lkdtm: Performing direct entry REPORT_STACK
9653 21:44:56.188518 <6>[ 230.645185] lkdtm: Stack offset: -160
9654 21:44:56.188810 <6>[ 230.649387] lkdtm: Performing direct entry REPORT_STACK
9655 21:44:56.189013 <6>[ 230.654932] lkdtm: Stack offset: -336
9656 21:44:56.189190 <6>[ 230.659125] lkdtm: Performing direct entry REPORT_STACK
9657 21:44:56.189395 <6>[ 230.664661] lkdtm: Stack offset: 512
9658 21:44:56.189604 <6>[ 230.668784] lkdtm: Performing direct entry REPORT_STACK
9659 21:44:56.189769 <6>[ 230.674321] lkdtm: Stack offset: 32
9660 21:44:56.189917 <6>[ 230.678364] lkdtm: Performing direct entry REPORT_STACK
9661 21:44:56.190045 <6>[ 230.683907] lkdtm: Stack offset: 256
9662 21:44:56.233592 <6>[ 230.688048] lkdtm: Performing direct entry REPORT_STACK
9663 21:44:56.233842 <6>[ 230.693600] lkdtm: Stack offset: -224
9664 21:44:56.234025 <6>[ 230.697842] lkdtm: Performing direct entry REPORT_STACK
9665 21:44:56.234192 <6>[ 230.703503] lkdtm: Stack offset: -128
9666 21:44:56.234350 <6>[ 230.707702] lkdtm: Performing direct entry REPORT_STACK
9667 21:44:56.234503 <6>[ 230.713241] lkdtm: Stack offset: 128
9668 21:44:56.234650 <6>[ 230.717359] lkdtm: Performing direct entry REPORT_STACK
9669 21:44:56.234796 <6>[ 230.722897] lkdtm: Stack offset: -384
9670 21:44:56.234928 <6>[ 230.727096] lkdtm: Performing direct entry REPORT_STACK
9671 21:44:56.236743 <6>[ 230.732632] lkdtm: Stack offset: 288
9672 21:44:56.278453 <6>[ 230.736737] lkdtm: Performing direct entry REPORT_STACK
9673 21:44:56.278916 <6>[ 230.742350] lkdtm: Stack offset: -160
9674 21:44:56.279269 <6>[ 230.746553] lkdtm: Performing direct entry REPORT_STACK
9675 21:44:56.279598 <6>[ 230.752091] lkdtm: Stack offset: -192
9676 21:44:56.279944 <6>[ 230.756284] lkdtm: Performing direct entry REPORT_STACK
9677 21:44:56.280246 <6>[ 230.761822] lkdtm: Stack offset: -80
9678 21:44:56.280540 <6>[ 230.765928] lkdtm: Performing direct entry REPORT_STACK
9679 21:44:56.280828 <6>[ 230.771465] lkdtm: Stack offset: 176
9680 21:44:56.281648 <6>[ 230.775585] lkdtm: Performing direct entry REPORT_STACK
9681 21:44:56.323311 <6>[ 230.781123] lkdtm: Stack offset: 432
9682 21:44:56.324208 <6>[ 230.785231] lkdtm: Performing direct entry REPORT_STACK
9683 21:44:56.324587 <6>[ 230.790769] lkdtm: Stack offset: 144
9684 21:44:56.324919 <6>[ 230.794881] lkdtm: Performing direct entry REPORT_STACK
9685 21:44:56.325234 <6>[ 230.800427] lkdtm: Stack offset: 608
9686 21:44:56.325536 <6>[ 230.804545] lkdtm: Performing direct entry REPORT_STACK
9687 21:44:56.325828 <6>[ 230.810084] lkdtm: Stack offset: -384
9688 21:44:56.326121 <6>[ 230.814283] lkdtm: Performing direct entry REPORT_STACK
9689 21:44:56.326818 <6>[ 230.819836] lkdtm: Stack offset: 480
9690 21:44:56.368181 <6>[ 230.824025] lkdtm: Performing direct entry REPORT_STACK
9691 21:44:56.368679 <6>[ 230.829562] lkdtm: Stack offset: -112
9692 21:44:56.369043 <6>[ 230.833803] lkdtm: Performing direct entry REPORT_STACK
9693 21:44:56.369373 <6>[ 230.839454] lkdtm: Stack offset: -176
9694 21:44:56.369687 <6>[ 230.843645] lkdtm: Performing direct entry REPORT_STACK
9695 21:44:56.369988 <6>[ 230.849186] lkdtm: Stack offset: -160
9696 21:44:56.370282 <6>[ 230.853386] lkdtm: Performing direct entry REPORT_STACK
9697 21:44:56.370572 <6>[ 230.858922] lkdtm: Stack offset: 480
9698 21:44:56.371311 <6>[ 230.863028] lkdtm: Performing direct entry REPORT_STACK
9699 21:44:56.412997 <6>[ 230.868563] lkdtm: Stack offset: 368
9700 21:44:56.413461 <6>[ 230.872669] lkdtm: Performing direct entry REPORT_STACK
9701 21:44:56.413809 <6>[ 230.878206] lkdtm: Stack offset: 240
9702 21:44:56.414503 <6>[ 230.882309] lkdtm: Performing direct entry REPORT_STACK
9703 21:44:56.414852 <6>[ 230.887847] lkdtm: Stack offset: -176
9704 21:44:56.415163 <6>[ 230.892036] lkdtm: Performing direct entry REPORT_STACK
9705 21:44:56.415460 <6>[ 230.897637] lkdtm: Stack offset: 464
9706 21:44:56.415754 <6>[ 230.901774] lkdtm: Performing direct entry REPORT_STACK
9707 21:44:56.416080 <6>[ 230.907340] lkdtm: Stack offset: -192
9708 21:44:56.457591 <6>[ 230.911529] lkdtm: Performing direct entry REPORT_STACK
9709 21:44:56.457887 <6>[ 230.917068] lkdtm: Stack offset: 400
9710 21:44:56.458101 <6>[ 230.921170] lkdtm: Performing direct entry REPORT_STACK
9711 21:44:56.458579 <6>[ 230.926704] lkdtm: Stack offset: -208
9712 21:44:56.458769 <6>[ 230.930906] lkdtm: Performing direct entry REPORT_STACK
9713 21:44:56.458942 <6>[ 230.936441] lkdtm: Stack offset: 560
9714 21:44:56.459092 <6>[ 230.940549] lkdtm: Performing direct entry REPORT_STACK
9715 21:44:56.459237 <6>[ 230.946087] lkdtm: Stack offset: 576
9716 21:44:56.459380 <6>[ 230.950200] lkdtm: Performing direct entry REPORT_STACK
9717 21:44:56.460750 <6>[ 230.955744] lkdtm: Stack offset: 400
9718 21:44:56.502322 <6>[ 230.959891] lkdtm: Performing direct entry REPORT_STACK
9719 21:44:56.502638 <6>[ 230.965430] lkdtm: Stack offset: 608
9720 21:44:56.502870 <6>[ 230.969637] lkdtm: Performing direct entry REPORT_STACK
9721 21:44:56.503158 <6>[ 230.975243] lkdtm: Stack offset: -48
9722 21:44:56.503436 <6>[ 230.979355] lkdtm: Performing direct entry REPORT_STACK
9723 21:44:56.503973 <6>[ 230.984903] lkdtm: Stack offset: -96
9724 21:44:56.504241 <6>[ 230.989016] lkdtm: Performing direct entry REPORT_STACK
9725 21:44:56.504422 <6>[ 230.994553] lkdtm: Stack offset: -192
9726 21:44:56.505422 <6>[ 230.998753] lkdtm: Performing direct entry REPORT_STACK
9727 21:44:56.547260 <6>[ 231.004292] lkdtm: Stack offset: 240
9728 21:44:56.547840 <6>[ 231.008394] lkdtm: Performing direct entry REPORT_STACK
9729 21:44:56.548052 <6>[ 231.013939] lkdtm: Stack offset: 176
9730 21:44:56.548233 <6>[ 231.018055] lkdtm: Performing direct entry REPORT_STACK
9731 21:44:56.548402 <6>[ 231.023592] lkdtm: Stack offset: 432
9732 21:44:56.548561 <6>[ 231.027741] lkdtm: Performing direct entry REPORT_STACK
9733 21:44:56.548713 <6>[ 231.033288] lkdtm: Stack offset: 224
9734 21:44:56.548861 <6>[ 231.037436] lkdtm: Performing direct entry REPORT_STACK
9735 21:44:56.548982 <6>[ 231.042975] lkdtm: Stack offset: 448
9736 21:44:56.592268 <6>[ 231.047082] lkdtm: Performing direct entry REPORT_STACK
9737 21:44:56.592525 <6>[ 231.052621] lkdtm: Stack offset: -128
9738 21:44:56.592712 <6>[ 231.056815] lkdtm: Performing direct entry REPORT_STACK
9739 21:44:56.592881 <6>[ 231.062353] lkdtm: Stack offset: 512
9740 21:44:56.593040 <6>[ 231.066471] lkdtm: Performing direct entry REPORT_STACK
9741 21:44:56.593562 <6>[ 231.072009] lkdtm: Stack offset: 432
9742 21:44:56.593896 <6>[ 231.076114] lkdtm: Performing direct entry REPORT_STACK
9743 21:44:56.594193 <6>[ 231.081749] lkdtm: Stack offset: 144
9744 21:44:56.594483 <6>[ 231.085867] lkdtm: Performing direct entry REPORT_STACK
9745 21:44:56.595650 <6>[ 231.091414] lkdtm: Stack offset: 512
9746 21:44:56.637147 <6>[ 231.095542] lkdtm: Performing direct entry REPORT_STACK
9747 21:44:56.637604 <6>[ 231.101161] lkdtm: Stack offset: 352
9748 21:44:56.638321 <6>[ 231.105271] lkdtm: Performing direct entry REPORT_STACK
9749 21:44:56.638673 <6>[ 231.110808] lkdtm: Stack offset: 336
9750 21:44:56.638996 <6>[ 231.114915] lkdtm: Performing direct entry REPORT_STACK
9751 21:44:56.639301 <6>[ 231.120464] lkdtm: Stack offset: 160
9752 21:44:56.639598 <6>[ 231.124570] lkdtm: Performing direct entry REPORT_STACK
9753 21:44:56.639932 <6>[ 231.130108] lkdtm: Stack offset: 480
9754 21:44:56.640593 <6>[ 231.134219] lkdtm: Performing direct entry REPORT_STACK
9755 21:44:56.681976 <6>[ 231.139757] lkdtm: Stack offset: -272
9756 21:44:56.682450 <6>[ 231.143962] lkdtm: Performing direct entry REPORT_STACK
9757 21:44:56.682811 <6>[ 231.149501] lkdtm: Stack offset: -272
9758 21:44:56.683158 <6>[ 231.153727] lkdtm: Performing direct entry REPORT_STACK
9759 21:44:56.683560 <6>[ 231.159252] lkdtm: Stack offset: 432
9760 21:44:56.684273 <6>[ 231.163358] lkdtm: Performing direct entry REPORT_STACK
9761 21:44:56.684607 <6>[ 231.168895] lkdtm: Stack offset: 272
9762 21:44:56.684915 <6>[ 231.173000] lkdtm: Performing direct entry REPORT_STACK
9763 21:44:56.685307 <6>[ 231.178547] lkdtm: Stack offset: -64
9764 21:44:56.726695 <6>[ 231.182655] lkdtm: Performing direct entry REPORT_STACK
9765 21:44:56.727162 <6>[ 231.188193] lkdtm: Stack offset: 544
9766 21:44:56.727912 <6>[ 231.192306] lkdtm: Performing direct entry REPORT_STACK
9767 21:44:56.728270 <6>[ 231.197843] lkdtm: Stack offset: -176
9768 21:44:56.728587 <6>[ 231.202048] lkdtm: Performing direct entry REPORT_STACK
9769 21:44:56.728889 <6>[ 231.207589] lkdtm: Stack offset: 144
9770 21:44:56.729185 <6>[ 231.211712] lkdtm: Performing direct entry REPORT_STACK
9771 21:44:56.729476 <6>[ 231.217373] lkdtm: Stack offset: 480
9772 21:44:56.730154 <6>[ 231.221483] lkdtm: Performing direct entry REPORT_STACK
9773 21:44:56.771521 <6>[ 231.227030] lkdtm: Stack offset: 64
9774 21:44:56.772011 <6>[ 231.231052] lkdtm: Performing direct entry REPORT_STACK
9775 21:44:56.772455 <6>[ 231.236587] lkdtm: Stack offset: -144
9776 21:44:56.772870 <6>[ 231.240781] lkdtm: Performing direct entry REPORT_STACK
9777 21:44:56.773323 <6>[ 231.246320] lkdtm: Stack offset: 112
9778 21:44:56.773726 <6>[ 231.250431] lkdtm: Performing direct entry REPORT_STACK
9779 21:44:56.774114 <6>[ 231.255971] lkdtm: Stack offset: -336
9780 21:44:56.774513 <6>[ 231.260158] lkdtm: Performing direct entry REPORT_STACK
9781 21:44:56.774891 <6>[ 231.265709] lkdtm: Stack offset: 128
9782 21:44:56.775627 <6>[ 231.269820] lkdtm: Performing direct entry REPORT_STACK
9783 21:44:56.816165 <6>[ 231.275343] lkdtm: Stack offset: -208
9784 21:44:56.816459 <6>[ 231.279535] lkdtm: Performing direct entry REPORT_STACK
9785 21:44:56.816719 <6>[ 231.285069] lkdtm: Stack offset: 400
9786 21:44:56.816997 <6>[ 231.289179] lkdtm: Performing direct entry REPORT_STACK
9787 21:44:56.817161 <6>[ 231.294718] lkdtm: Stack offset: -32
9788 21:44:56.817300 <6>[ 231.298842] lkdtm: Performing direct entry REPORT_STACK
9789 21:44:56.817444 <6>[ 231.304384] lkdtm: Stack offset: 624
9790 21:44:56.817592 <6>[ 231.308513] lkdtm: Performing direct entry REPORT_STACK
9791 21:44:56.819262 <6>[ 231.314046] lkdtm: Stack offset: 32
9792 21:44:56.860859 <6>[ 231.318068] lkdtm: Performing direct entry REPORT_STACK
9793 21:44:56.861165 <6>[ 231.323626] lkdtm: Stack offset: 16
9794 21:44:56.861417 <6>[ 231.327782] lkdtm: Performing direct entry REPORT_STACK
9795 21:44:56.861734 <6>[ 231.333333] lkdtm: Stack offset: -288
9796 21:44:56.862166 <6>[ 231.337552] lkdtm: Performing direct entry REPORT_STACK
9797 21:44:56.862343 <6>[ 231.343095] lkdtm: Stack offset: 144
9798 21:44:56.862508 <6>[ 231.347226] lkdtm: Performing direct entry REPORT_STACK
9799 21:44:56.862659 <6>[ 231.352765] lkdtm: Stack offset: 96
9800 21:44:56.863963 <6>[ 231.356797] lkdtm: Performing direct entry REPORT_STACK
9801 21:44:56.905910 <6>[ 231.362333] lkdtm: Stack offset: 592
9802 21:44:56.906180 <6>[ 231.366470] lkdtm: Performing direct entry REPORT_STACK
9803 21:44:56.906406 <6>[ 231.372013] lkdtm: Stack offset: 400
9804 21:44:56.906612 <6>[ 231.376137] lkdtm: Performing direct entry REPORT_STACK
9805 21:44:56.907058 <6>[ 231.381677] lkdtm: Stack offset: 496
9806 21:44:56.907208 <6>[ 231.385838] lkdtm: Performing direct entry REPORT_STACK
9807 21:44:56.907372 <6>[ 231.391504] lkdtm: Stack offset: -224
9808 21:44:56.907531 <6>[ 231.395719] lkdtm: Performing direct entry REPORT_STACK
9809 21:44:56.907685 <6>[ 231.401254] lkdtm: Stack offset: 512
9810 21:44:56.950788 <6>[ 231.405363] lkdtm: Performing direct entry REPORT_STACK
9811 21:44:56.951042 <6>[ 231.410902] lkdtm: Stack offset: -32
9812 21:44:56.951263 <6>[ 231.415017] lkdtm: Performing direct entry REPORT_STACK
9813 21:44:56.951466 <6>[ 231.420554] lkdtm: Stack offset: -384
9814 21:44:56.951899 <6>[ 231.424750] lkdtm: Performing direct entry REPORT_STACK
9815 21:44:56.952078 <6>[ 231.430289] lkdtm: Stack offset: 416
9816 21:44:56.952254 <6>[ 231.434407] lkdtm: Performing direct entry REPORT_STACK
9817 21:44:56.952423 <6>[ 231.439944] lkdtm: Stack offset: 96
9818 21:44:56.952590 <6>[ 231.443965] lkdtm: Performing direct entry REPORT_STACK
9819 21:44:56.953972 <6>[ 231.449515] lkdtm: Stack offset: 384
9820 21:44:56.995734 <6>[ 231.453672] lkdtm: Performing direct entry REPORT_STACK
9821 21:44:56.996221 <6>[ 231.459275] lkdtm: Stack offset: 208
9822 21:44:56.996572 <6>[ 231.463382] lkdtm: Performing direct entry REPORT_STACK
9823 21:44:56.996893 <6>[ 231.468921] lkdtm: Stack offset: 240
9824 21:44:56.997561 <6>[ 231.473025] lkdtm: Performing direct entry REPORT_STACK
9825 21:44:56.997890 <6>[ 231.478563] lkdtm: Stack offset: 384
9826 21:44:56.998184 <6>[ 231.482678] lkdtm: Performing direct entry REPORT_STACK
9827 21:44:56.998476 <6>[ 231.488216] lkdtm: Stack offset: 352
9828 21:44:56.999156 <6>[ 231.492321] lkdtm: Performing direct entry REPORT_STACK
9829 21:44:57.040535 <6>[ 231.497857] lkdtm: Stack offset: 64
9830 21:44:57.040997 <6>[ 231.501874] lkdtm: Performing direct entry REPORT_STACK
9831 21:44:57.041441 <6>[ 231.507422] lkdtm: Stack offset: -368
9832 21:44:57.041849 <6>[ 231.511617] lkdtm: Performing direct entry REPORT_STACK
9833 21:44:57.042237 <6>[ 231.517154] lkdtm: Stack offset: 208
9834 21:44:57.042625 <6>[ 231.521262] lkdtm: Performing direct entry REPORT_STACK
9835 21:44:57.043003 <6>[ 231.526800] lkdtm: Stack offset: -160
9836 21:44:57.043378 <6>[ 231.530995] lkdtm: Performing direct entry REPORT_STACK
9837 21:44:57.044249 <6>[ 231.536533] lkdtm: Stack offset: 544
9838 21:44:57.085456 <6>[ 231.540650] lkdtm: Performing direct entry REPORT_STACK
9839 21:44:57.085926 <6>[ 231.546188] lkdtm: Stack offset: 16
9840 21:44:57.086280 <6>[ 231.550213] lkdtm: Performing direct entry REPORT_STACK
9841 21:44:57.086607 <6>[ 231.555759] lkdtm: Stack offset: 48
9842 21:44:57.086918 <6>[ 231.559776] lkdtm: Performing direct entry REPORT_STACK
9843 21:44:57.087588 <6>[ 231.565314] lkdtm: Stack offset: 624
9844 21:44:57.087955 <6>[ 231.569437] lkdtm: Performing direct entry REPORT_STACK
9845 21:44:57.088255 <6>[ 231.574989] lkdtm: Stack offset: -240
9846 21:44:57.088564 <6>[ 231.579262] lkdtm: Performing direct entry REPORT_STACK
9847 21:44:57.089060 <6>[ 231.584801] lkdtm: Stack offset: 528
9848 21:44:57.129992 <6>[ 231.588911] lkdtm: Performing direct entry REPORT_STACK
9849 21:44:57.130457 <6>[ 231.594449] lkdtm: Stack offset: -192
9850 21:44:57.130901 <6>[ 231.598639] lkdtm: Performing direct entry REPORT_STACK
9851 21:44:57.131314 <6>[ 231.604173] lkdtm: Stack offset: 0
9852 21:44:57.131710 <6>[ 231.608106] lkdtm: Performing direct entry REPORT_STACK
9853 21:44:57.132131 <6>[ 231.613644] lkdtm: Stack offset: 176
9854 21:44:57.132513 <6>[ 231.617759] lkdtm: Performing direct entry REPORT_STACK
9855 21:44:57.132907 <6>[ 231.623285] lkdtm: Stack offset: 592
9856 21:44:57.133685 <6>[ 231.627399] lkdtm: Performing direct entry REPORT_STACK
9857 21:44:57.174415 <6>[ 231.632938] lkdtm: Stack offset: -352
9858 21:44:57.174709 <6>[ 231.637127] lkdtm: Performing direct entry REPORT_STACK
9859 21:44:57.174968 <6>[ 231.642672] lkdtm: Stack offset: 496
9860 21:44:57.175194 <6>[ 231.646779] lkdtm: Performing direct entry REPORT_STACK
9861 21:44:57.175402 <6>[ 231.652318] lkdtm: Stack offset: 592
9862 21:44:57.175601 <6>[ 231.656429] lkdtm: Performing direct entry REPORT_STACK
9863 21:44:57.175934 <6>[ 231.661961] lkdtm: Stack offset: -384
9864 21:44:57.176063 <6>[ 231.666146] lkdtm: Performing direct entry REPORT_STACK
9865 21:44:57.177515 <6>[ 231.671681] lkdtm: Stack offset: 80
9866 21:44:57.219181 <6>[ 231.675707] lkdtm: Performing direct entry REPORT_STACK
9867 21:44:57.219471 <6>[ 231.681244] lkdtm: Stack offset: -80
9868 21:44:57.219700 <6>[ 231.685371] lkdtm: Performing direct entry REPORT_STACK
9869 21:44:57.219931 <6>[ 231.690931] lkdtm: Stack offset: -32
9870 21:44:57.220104 <6>[ 231.695069] lkdtm: Performing direct entry REPORT_STACK
9871 21:44:57.220309 <6>[ 231.700731] lkdtm: Stack offset: 368
9872 21:44:57.220473 <6>[ 231.704839] lkdtm: Performing direct entry REPORT_STACK
9873 21:44:57.220645 <6>[ 231.710371] lkdtm: Stack offset: 608
9874 21:44:57.222314 <6>[ 231.714479] lkdtm: Performing direct entry REPORT_STACK
9875 21:44:57.264261 <6>[ 231.720016] lkdtm: Stack offset: 304
9876 21:44:57.264543 <6>[ 231.724148] lkdtm: Performing direct entry REPORT_STACK
9877 21:44:57.264739 <6>[ 231.729688] lkdtm: Stack offset: 352
9878 21:44:57.264911 <6>[ 231.733831] lkdtm: Performing direct entry REPORT_STACK
9879 21:44:57.265340 <6>[ 231.739491] lkdtm: Stack offset: 112
9880 21:44:57.265512 <6>[ 231.743621] lkdtm: Performing direct entry REPORT_STACK
9881 21:44:57.265670 <6>[ 231.749171] lkdtm: Stack offset: -144
9882 21:44:57.265811 <6>[ 231.753384] lkdtm: Performing direct entry REPORT_STACK
9883 21:44:57.265949 <6>[ 231.758920] lkdtm: Stack offset: -272
9884 21:44:57.309189 <6>[ 231.763118] lkdtm: Performing direct entry REPORT_STACK
9885 21:44:57.309445 <6>[ 231.768656] lkdtm: Stack offset: -288
9886 21:44:57.309631 <6>[ 231.772853] lkdtm: Performing direct entry REPORT_STACK
9887 21:44:57.309800 <6>[ 231.778392] lkdtm: Stack offset: 560
9888 21:44:57.309960 <6>[ 231.782506] lkdtm: Performing direct entry REPORT_STACK
9889 21:44:57.310377 <6>[ 231.788044] lkdtm: Stack offset: 320
9890 21:44:57.310553 <6>[ 231.792221] lkdtm: Performing direct entry REPORT_STACK
9891 21:44:57.310694 <6>[ 231.797763] lkdtm: Stack offset: 352
9892 21:44:57.310835 <6>[ 231.801871] lkdtm: Performing direct entry REPORT_STACK
9893 21:44:57.312367 <6>[ 231.807408] lkdtm: Stack offset: 624
9894 21:44:57.354027 <6>[ 231.811530] lkdtm: Performing direct entry REPORT_STACK
9895 21:44:57.354487 <6>[ 231.817069] lkdtm: Stack offset: 528
9896 21:44:57.354828 <6>[ 231.821176] lkdtm: Performing direct entry REPORT_STACK
9897 21:44:57.355150 <6>[ 231.826713] lkdtm: Stack offset: -368
9898 21:44:57.355862 <6>[ 231.830905] lkdtm: Performing direct entry REPORT_STACK
9899 21:44:57.356202 <6>[ 231.836442] lkdtm: Stack offset: -160
9900 21:44:57.356503 <6>[ 231.840633] lkdtm: Performing direct entry REPORT_STACK
9901 21:44:57.356796 <6>[ 231.846172] lkdtm: Stack offset: -16
9902 21:44:57.357486 <6>[ 231.850300] lkdtm: Performing direct entry REPORT_STACK
9903 21:44:57.399110 <6>[ 231.855853] lkdtm: Stack offset: 528
9904 21:44:57.399592 <6>[ 231.860025] lkdtm: Performing direct entry REPORT_STACK
9905 21:44:57.400081 <6>[ 231.865563] lkdtm: Stack offset: 64
9906 21:44:57.400510 <6>[ 231.869569] lkdtm: Performing direct entry REPORT_STACK
9907 21:44:57.400917 <6>[ 231.875274] lkdtm: Stack offset: 128
9908 21:44:57.401312 <6>[ 231.879384] lkdtm: Performing direct entry REPORT_STACK
9909 21:44:57.401701 <6>[ 231.884924] lkdtm: Stack offset: 416
9910 21:44:57.402100 <6>[ 231.889046] lkdtm: Performing direct entry REPORT_STACK
9911 21:44:57.402484 <6>[ 231.894583] lkdtm: Stack offset: 400
9912 21:44:57.443877 <6>[ 231.898691] lkdtm: Performing direct entry REPORT_STACK
9913 21:44:57.444368 <6>[ 231.904226] lkdtm: Stack offset: 400
9914 21:44:57.445199 <6>[ 231.908337] lkdtm: Performing direct entry REPORT_STACK
9915 21:44:57.445586 <6>[ 231.913878] lkdtm: Stack offset: 512
9916 21:44:57.445997 <6>[ 231.917985] lkdtm: Performing direct entry REPORT_STACK
9917 21:44:57.446399 <6>[ 231.923524] lkdtm: Stack offset: 480
9918 21:44:57.446786 <6>[ 231.927630] lkdtm: Performing direct entry REPORT_STACK
9919 21:44:57.447199 <6>[ 231.933180] lkdtm: Stack offset: 16
9920 21:44:57.447584 <6>[ 231.937201] lkdtm: Performing direct entry REPORT_STACK
9921 21:44:57.448106 <6>[ 231.942739] lkdtm: Stack offset: 528
9922 21:44:57.488621 <6>[ 231.946855] lkdtm: Performing direct entry REPORT_STACK
9923 21:44:57.489111 <6>[ 231.952394] lkdtm: Stack offset: -272
9924 21:44:57.489569 <6>[ 231.956598] lkdtm: Performing direct entry REPORT_STACK
9925 21:44:57.489984 <6>[ 231.962137] lkdtm: Stack offset: -16
9926 21:44:57.490777 <6>[ 231.966243] lkdtm: Performing direct entry REPORT_STACK
9927 21:44:57.491153 <6>[ 231.971782] lkdtm: Stack offset: 352
9928 21:44:57.491551 <6>[ 231.975886] lkdtm: Performing direct entry REPORT_STACK
9929 21:44:57.491989 <6>[ 231.981428] lkdtm: Stack offset: -112
9930 21:44:57.492470 <6>[ 231.985700] lkdtm: Performing direct entry REPORT_STACK
9931 21:44:57.533035 <6>[ 231.991245] lkdtm: Stack offset: -208
9932 21:44:57.533634 <6>[ 231.995444] lkdtm: Performing direct entry REPORT_STACK
9933 21:44:57.533867 <6>[ 232.000984] lkdtm: Stack offset: -128
9934 21:44:57.534112 <6>[ 232.005193] lkdtm: Performing direct entry REPORT_STACK
9935 21:44:57.534338 <6>[ 232.010733] lkdtm: Stack offset: 32
9936 21:44:57.534554 <6>[ 232.014767] lkdtm: Performing direct entry REPORT_STACK
9937 21:44:57.534737 <6>[ 232.020300] lkdtm: Stack offset: -224
9938 21:44:57.534909 <6>[ 232.024489] lkdtm: Performing direct entry REPORT_STACK
9939 21:44:57.536178 <6>[ 232.030026] lkdtm: Stack offset: 272
9940 21:44:57.577767 <6>[ 232.034135] lkdtm: Performing direct entry REPORT_STACK
9941 21:44:57.578059 <6>[ 232.039670] lkdtm: Stack offset: -384
9942 21:44:57.578319 <6>[ 232.043881] lkdtm: Performing direct entry REPORT_STACK
9943 21:44:57.578547 <6>[ 232.049420] lkdtm: Stack offset: 624
9944 21:44:57.578758 <6>[ 232.053551] lkdtm: Performing direct entry REPORT_STACK
9945 21:44:57.579231 <6>[ 232.059109] lkdtm: Stack offset: 608
9946 21:44:57.579411 <6>[ 232.063266] lkdtm: Performing direct entry REPORT_STACK
9947 21:44:57.579592 <6>[ 232.068810] lkdtm: Stack offset: 96
9948 21:44:57.580917 <6>[ 232.072849] lkdtm: Performing direct entry REPORT_STACK
9949 21:44:57.622760 <6>[ 232.078388] lkdtm: Stack offset: 448
9950 21:44:57.623043 <6>[ 232.082496] lkdtm: Performing direct entry REPORT_STACK
9951 21:44:57.623240 <6>[ 232.088030] lkdtm: Stack offset: -256
9952 21:44:57.623415 <6>[ 232.092232] lkdtm: Performing direct entry REPORT_STACK
9953 21:44:57.623578 <6>[ 232.097766] lkdtm: Stack offset: -16
9954 21:44:57.623736 <6>[ 232.101872] lkdtm: Performing direct entry REPORT_STACK
9955 21:44:57.623915 <6>[ 232.107410] lkdtm: Stack offset: -224
9956 21:44:57.624066 <6>[ 232.111632] lkdtm: Performing direct entry REPORT_STACK
9957 21:44:57.624213 <6>[ 232.117298] lkdtm: Stack offset: 128
9958 21:44:57.625921 <6>[ 232.121418] lkdtm: Performing direct entry REPORT_STACK
9959 21:44:57.667690 <6>[ 232.126956] lkdtm: Stack offset: -288
9960 21:44:57.667964 <6>[ 232.131150] lkdtm: Performing direct entry REPORT_STACK
9961 21:44:57.668151 <6>[ 232.136687] lkdtm: Stack offset: 464
9962 21:44:57.668319 <6>[ 232.140795] lkdtm: Performing direct entry REPORT_STACK
9963 21:44:57.668774 <6>[ 232.146408] lkdtm: Stack offset: 480
9964 21:44:57.668955 <6>[ 232.150528] lkdtm: Performing direct entry REPORT_STACK
9965 21:44:57.669110 <6>[ 232.156065] lkdtm: Stack offset: -368
9966 21:44:57.669261 <6>[ 232.160261] lkdtm: Performing direct entry REPORT_STACK
9967 21:44:57.670867 <6>[ 232.165810] lkdtm: Stack offset: 224
9968 21:44:57.712519 <6>[ 232.169929] lkdtm: Performing direct entry REPORT_STACK
9969 21:44:57.712984 <6>[ 232.175467] lkdtm: Stack offset: 304
9970 21:44:57.713732 <6>[ 232.179576] lkdtm: Performing direct entry REPORT_STACK
9971 21:44:57.714097 <6>[ 232.185114] lkdtm: Stack offset: 432
9972 21:44:57.714414 <6>[ 232.189220] lkdtm: Performing direct entry REPORT_STACK
9973 21:44:57.714720 <6>[ 232.194757] lkdtm: Stack offset: 144
9974 21:44:57.715019 <6>[ 232.198862] lkdtm: Performing direct entry REPORT_STACK
9975 21:44:57.715313 <6>[ 232.204401] lkdtm: Stack offset: -272
9976 21:44:57.716022 <6>[ 232.208600] lkdtm: Performing direct entry REPORT_STACK
9977 21:44:57.757593 <6>[ 232.214137] lkdtm: Stack offset: -112
9978 21:44:57.758048 <6>[ 232.218337] lkdtm: Performing direct entry REPORT_STACK
9979 21:44:57.758396 <6>[ 232.223890] lkdtm: Stack offset: -48
9980 21:44:57.759116 <6>[ 232.228130] lkdtm: Performing direct entry REPORT_STACK
9981 21:44:57.759470 <6>[ 232.233679] lkdtm: Stack offset: 272
9982 21:44:57.759815 <6>[ 232.237806] lkdtm: Performing direct entry REPORT_STACK
9983 21:44:57.760129 <6>[ 232.243458] lkdtm: Stack offset: -240
9984 21:44:57.760424 <6>[ 232.247655] lkdtm: Performing direct entry REPORT_STACK
9985 21:44:57.760720 <6>[ 232.253193] lkdtm: Stack offset: 320
9986 21:44:57.802465 <6>[ 232.257311] lkdtm: Performing direct entry REPORT_STACK
9987 21:44:57.802923 <6>[ 232.262847] lkdtm: Stack offset: -288
9988 21:44:57.803273 <6>[ 232.267042] lkdtm: Performing direct entry REPORT_STACK
9989 21:44:57.803597 <6>[ 232.272590] lkdtm: Stack offset: 160
9990 21:44:57.803962 <6>[ 232.276703] lkdtm: Performing direct entry REPORT_STACK
9991 21:44:57.804672 <6>[ 232.282242] lkdtm: Stack offset: 336
9992 21:44:57.805014 <6>[ 232.286346] lkdtm: Performing direct entry REPORT_STACK
9993 21:44:57.805313 <6>[ 232.291885] lkdtm: Stack offset: -112
9994 21:44:57.805653 <6>[ 232.296085] lkdtm: Performing direct entry REPORT_STACK
9995 21:44:57.806057 <6>[ 232.301624] lkdtm: Stack offset: 224
9996 21:44:57.847108 <6>[ 232.305758] lkdtm: Performing direct entry REPORT_STACK
9997 21:44:57.847576 <6>[ 232.311316] lkdtm: Stack offset: 384
9998 21:44:57.848008 <6>[ 232.315419] lkdtm: Performing direct entry REPORT_STACK
9999 21:44:57.848398 <6>[ 232.320958] lkdtm: Stack offset: -256
10000 21:44:57.848719 <6>[ 232.325150] lkdtm: Performing direct entry REPORT_STACK
10001 21:44:57.849144 <6>[ 232.330684] lkdtm: Stack offset: 160
10002 21:44:57.849471 <6>[ 232.334798] lkdtm: Performing direct entry REPORT_STACK
10003 21:44:57.849775 <6>[ 232.340333] lkdtm: Stack offset: 16
10004 21:44:57.850578 <6>[ 232.344352] lkdtm: Performing direct entry REPORT_STACK
10005 21:44:57.891568 <6>[ 232.349891] lkdtm: Stack offset: -320
10006 21:44:57.891886 <6>[ 232.354103] lkdtm: Performing direct entry REPORT_STACK
10007 21:44:57.892114 <6>[ 232.359647] lkdtm: Stack offset: -352
10008 21:44:57.892300 <6>[ 232.363846] lkdtm: Performing direct entry REPORT_STACK
10009 21:44:57.892467 <6>[ 232.369383] lkdtm: Stack offset: 288
10010 21:44:57.892627 <6>[ 232.373492] lkdtm: Performing direct entry REPORT_STACK
10011 21:44:57.892828 <6>[ 232.379043] lkdtm: Stack offset: -96
10012 21:44:57.892988 <6>[ 232.383172] lkdtm: Performing direct entry REPORT_STACK
10013 21:44:57.894711 <6>[ 232.388714] lkdtm: Stack offset: -368
10014 21:44:57.936210 <6>[ 232.392919] lkdtm: Performing direct entry REPORT_STACK
10015 21:44:57.936518 <6>[ 232.398453] lkdtm: Stack offset: 48
10016 21:44:57.936738 <6>[ 232.402473] lkdtm: Performing direct entry REPORT_STACK
10017 21:44:57.936961 <6>[ 232.408012] lkdtm: Stack offset: 576
10018 21:44:57.937349 <6>[ 232.412114] lkdtm: Performing direct entry REPORT_STACK
10019 21:44:57.937472 <6>[ 232.417656] lkdtm: Stack offset: 320
10020 21:44:57.937579 <6>[ 232.421790] lkdtm: Performing direct entry REPORT_STACK
10021 21:44:57.937683 <6>[ 232.427395] lkdtm: Stack offset: 208
10022 21:44:57.939381 <6>[ 232.431500] lkdtm: Performing direct entry REPORT_STACK
10023 21:44:57.981170 <6>[ 232.437038] lkdtm: Stack offset: -192
10024 21:44:57.981449 <6>[ 232.441232] lkdtm: Performing direct entry REPORT_STACK
10025 21:44:57.981648 <6>[ 232.446767] lkdtm: Stack offset: 432
10026 21:44:57.981820 <6>[ 232.450866] lkdtm: Performing direct entry REPORT_STACK
10027 21:44:57.981986 <6>[ 232.456405] lkdtm: Stack offset: 368
10028 21:44:57.982119 <6>[ 232.460507] lkdtm: Performing direct entry REPORT_STACK
10029 21:44:57.982248 <6>[ 232.466044] lkdtm: Stack offset: -208
10030 21:44:57.982375 <6>[ 232.470250] lkdtm: Performing direct entry REPORT_STACK
10031 21:44:57.982500 <6>[ 232.475788] lkdtm: Stack offset: 288
10032 21:44:58.026272 <6>[ 232.479905] lkdtm: Performing direct entry REPORT_STACK
10033 21:44:58.026700 <6>[ 232.485453] lkdtm: Stack offset: 128
10034 21:44:58.027022 <6>[ 232.489561] lkdtm: Performing direct entry REPORT_STACK
10035 21:44:58.027318 <6>[ 232.495123] lkdtm: Stack offset: -368
10036 21:44:58.027595 <6>[ 232.499317] lkdtm: Performing direct entry REPORT_STACK
10037 21:44:58.027907 <6>[ 232.504854] lkdtm: Stack offset: -32
10038 21:44:58.028181 <6>[ 232.508965] lkdtm: Performing direct entry REPORT_STACK
10039 21:44:58.028442 <6>[ 232.514574] lkdtm: Stack offset: 592
10040 21:44:58.028698 <6>[ 232.518687] lkdtm: Performing direct entry REPORT_STACK
10041 21:44:58.029411 <6>[ 232.524223] lkdtm: Stack offset: 80
10042 21:44:58.071011 <6>[ 232.528247] lkdtm: Performing direct entry REPORT_STACK
10043 21:44:58.071481 <6>[ 232.533784] lkdtm: Stack offset: -208
10044 21:44:58.071883 <6>[ 232.537985] lkdtm: Performing direct entry REPORT_STACK
10045 21:44:58.072226 <6>[ 232.543526] lkdtm: Stack offset: 272
10046 21:44:58.072536 <6>[ 232.547645] lkdtm: Performing direct entry REPORT_STACK
10047 21:44:58.072836 <6>[ 232.553310] lkdtm: Stack offset: -304
10048 21:44:58.073136 <6>[ 232.557508] lkdtm: Performing direct entry REPORT_STACK
10049 21:44:58.073426 <6>[ 232.563045] lkdtm: Stack offset: 352
10050 21:44:58.074156 <6>[ 232.567150] lkdtm: Performing direct entry REPORT_STACK
10051 21:44:58.115809 <6>[ 232.572686] lkdtm: Stack offset: 272
10052 21:44:58.116282 <6>[ 232.576789] lkdtm: Performing direct entry REPORT_STACK
10053 21:44:58.116637 <6>[ 232.582327] lkdtm: Stack offset: -288
10054 21:44:58.117021 <6>[ 232.586537] lkdtm: Performing direct entry REPORT_STACK
10055 21:44:58.117339 <6>[ 232.592074] lkdtm: Stack offset: 400
10056 21:44:58.117639 <6>[ 232.596178] lkdtm: Performing direct entry REPORT_STACK
10057 21:44:58.117937 <6>[ 232.601726] lkdtm: Stack offset: 400
10058 21:44:58.118227 <6>[ 232.605834] lkdtm: Performing direct entry REPORT_STACK
10059 21:44:58.118518 <6>[ 232.611372] lkdtm: Stack offset: 80
10060 21:44:58.160680 <6>[ 232.615390] lkdtm: Performing direct entry REPORT_STACK
10061 21:44:58.161134 <6>[ 232.620926] lkdtm: Stack offset: 224
10062 21:44:58.161485 <6>[ 232.625028] lkdtm: Performing direct entry REPORT_STACK
10063 21:44:58.161804 <6>[ 232.630565] lkdtm: Stack offset: 352
10064 21:44:58.162108 <6>[ 232.634670] lkdtm: Performing direct entry REPORT_STACK
10065 21:44:58.162403 <6>[ 232.640206] lkdtm: Stack offset: -176
10066 21:44:58.162693 <6>[ 232.644404] lkdtm: Performing direct entry REPORT_STACK
10067 21:44:58.162983 <6>[ 232.649941] lkdtm: Stack offset: 16
10068 21:44:58.163267 <6>[ 232.653958] lkdtm: Performing direct entry REPORT_STACK
10069 21:44:58.163965 <6>[ 232.659499] lkdtm: Stack offset: 368
10070 21:44:58.205318 <6>[ 232.663626] lkdtm: Performing direct entry REPORT_STACK
10071 21:44:58.205777 <6>[ 232.669288] lkdtm: Stack offset: 560
10072 21:44:58.206130 <6>[ 232.673395] lkdtm: Performing direct entry REPORT_STACK
10073 21:44:58.206457 <6>[ 232.678932] lkdtm: Stack offset: 352
10074 21:44:58.206765 <6>[ 232.683051] lkdtm: Performing direct entry REPORT_STACK
10075 21:44:58.207061 <6>[ 232.688587] lkdtm: Stack offset: 256
10076 21:44:58.207353 <6>[ 232.692706] lkdtm: Performing direct entry REPORT_STACK
10077 21:44:58.207641 <6>[ 232.698245] lkdtm: Stack offset: -112
10078 21:44:58.208507 <6>[ 232.702441] lkdtm: Performing direct entry REPORT_STACK
10079 21:44:58.249969 <6>[ 232.707974] lkdtm: Stack offset: 496
10080 21:44:58.250281 <6>[ 232.712074] lkdtm: Performing direct entry REPORT_STACK
10081 21:44:58.250488 <6>[ 232.717612] lkdtm: Stack offset: -368
10082 21:44:58.250682 <6>[ 232.721854] lkdtm: Performing direct entry REPORT_STACK
10083 21:44:58.250898 <6>[ 232.727508] lkdtm: Stack offset: 480
10084 21:44:58.251026 <6>[ 232.731623] lkdtm: Performing direct entry REPORT_STACK
10085 21:44:58.251132 <6>[ 232.737161] lkdtm: Stack offset: 624
10086 21:44:58.251232 <6>[ 232.741270] lkdtm: Performing direct entry REPORT_STACK
10087 21:44:58.253092 <6>[ 232.746806] lkdtm: Stack offset: 608
10088 21:44:58.294683 <6>[ 232.750919] lkdtm: Performing direct entry REPORT_STACK
10089 21:44:58.294979 <6>[ 232.756456] lkdtm: Stack offset: 240
10090 21:44:58.295186 <6>[ 232.760580] lkdtm: Performing direct entry REPORT_STACK
10091 21:44:58.295403 <6>[ 232.766122] lkdtm: Stack offset: 560
10092 21:44:58.295578 <6>[ 232.770248] lkdtm: Performing direct entry REPORT_STACK
10093 21:44:58.295738 <6>[ 232.775788] lkdtm: Stack offset: 592
10094 21:44:58.295935 <6>[ 232.779906] lkdtm: Performing direct entry REPORT_STACK
10095 21:44:58.296053 <6>[ 232.785453] lkdtm: Stack offset: 592
10096 21:44:58.297814 <6>[ 232.789569] lkdtm: Performing direct entry REPORT_STACK
10097 21:44:58.339583 <6>[ 232.795219] lkdtm: Stack offset: -48
10098 21:44:58.340163 <6>[ 232.799333] lkdtm: Performing direct entry REPORT_STACK
10099 21:44:58.340373 <6>[ 232.804870] lkdtm: Stack offset: 208
10100 21:44:58.340554 <6>[ 232.809002] lkdtm: Performing direct entry REPORT_STACK
10101 21:44:58.340722 <6>[ 232.814542] lkdtm: Stack offset: 288
10102 21:44:58.340880 <6>[ 232.818664] lkdtm: Performing direct entry REPORT_STACK
10103 21:44:58.341036 <6>[ 232.824201] lkdtm: Stack offset: 448
10104 21:44:58.341177 <6>[ 232.828306] lkdtm: Performing direct entry REPORT_STACK
10105 21:44:58.341317 <6>[ 232.833839] lkdtm: Stack offset: -304
10106 21:44:58.342804 <6>[ 232.838035] lkdtm: Performing direct entry REPORT_STACK
10107 21:44:58.384403 <6>[ 232.843584] lkdtm: Stack offset: 416
10108 21:44:58.384660 <6>[ 232.847692] lkdtm: Performing direct entry REPORT_STACK
10109 21:44:58.384924 <6>[ 232.853230] lkdtm: Stack offset: 128
10110 21:44:58.385253 <6>[ 232.857334] lkdtm: Performing direct entry REPORT_STACK
10111 21:44:58.385568 <6>[ 232.862872] lkdtm: Stack offset: 352
10112 21:44:58.386246 <6>[ 232.866977] lkdtm: Performing direct entry REPORT_STACK
10113 21:44:58.386584 <6>[ 232.872524] lkdtm: Stack offset: -32
10114 21:44:58.386886 <6>[ 232.876640] lkdtm: Performing direct entry REPORT_STACK
10115 21:44:58.387694 <6>[ 232.882177] lkdtm: Stack offset: -16
10116 21:44:58.429352 <6>[ 232.886284] lkdtm: Performing direct entry REPORT_STACK
10117 21:44:58.429806 <6>[ 232.891821] lkdtm: Stack offset: 336
10118 21:44:58.430550 <6>[ 232.895928] lkdtm: Performing direct entry REPORT_STACK
10119 21:44:58.430918 <6>[ 232.901478] lkdtm: Stack offset: 80
10120 21:44:58.431230 <6>[ 232.905514] lkdtm: Performing direct entry REPORT_STACK
10121 21:44:58.431535 <6>[ 232.911067] lkdtm: Stack offset: -96
10122 21:44:58.431881 <6>[ 232.915258] lkdtm: Performing direct entry REPORT_STACK
10123 21:44:58.432184 <6>[ 232.920797] lkdtm: Stack offset: -384
10124 21:44:58.432606 <6>[ 232.924995] lkdtm: Performing direct entry REPORT_STACK
10125 21:44:58.474117 <6>[ 232.930532] lkdtm: Stack offset: 528
10126 21:44:58.475021 <6>[ 232.934639] lkdtm: Performing direct entry REPORT_STACK
10127 21:44:58.475418 <6>[ 232.940176] lkdtm: Stack offset: 304
10128 21:44:58.475753 <6>[ 232.944282] lkdtm: Performing direct entry REPORT_STACK
10129 21:44:58.476119 <6>[ 232.949820] lkdtm: Stack offset: -288
10130 21:44:58.476424 <6>[ 232.954018] lkdtm: Performing direct entry REPORT_STACK
10131 21:44:58.476719 <6>[ 232.959557] lkdtm: Stack offset: 336
10132 21:44:58.477010 <6>[ 232.963674] lkdtm: Performing direct entry REPORT_STACK
10133 21:44:58.477297 <6>[ 232.969212] lkdtm: Stack offset: 160
10134 21:44:58.519037 <6>[ 232.973322] lkdtm: Performing direct entry REPORT_STACK
10135 21:44:58.519496 <6>[ 232.978860] lkdtm: Stack offset: 48
10136 21:44:58.519881 <6>[ 232.982879] lkdtm: Performing direct entry REPORT_STACK
10137 21:44:58.520615 <6>[ 232.988416] lkdtm: Stack offset: -64
10138 21:44:58.520969 <6>[ 232.992523] lkdtm: Performing direct entry REPORT_STACK
10139 21:44:58.521282 <6>[ 232.998060] lkdtm: Stack offset: -256
10140 21:44:58.521576 <6>[ 233.002263] lkdtm: Performing direct entry REPORT_STACK
10141 21:44:58.521863 <6>[ 233.007801] lkdtm: Stack offset: 112
10142 21:44:58.522155 <6>[ 233.011913] lkdtm: Performing direct entry REPORT_STACK
10143 21:44:58.522528 <6>[ 233.017451] lkdtm: Stack offset: 112
10144 21:44:58.563709 <6>[ 233.021563] lkdtm: Performing direct entry REPORT_STACK
10145 21:44:58.564203 <6>[ 233.027269] lkdtm: Stack offset: -80
10146 21:44:58.564946 <6>[ 233.031380] lkdtm: Performing direct entry REPORT_STACK
10147 21:44:58.565311 <6>[ 233.036918] lkdtm: Stack offset: -208
10148 21:44:58.565629 <6>[ 233.041116] lkdtm: Performing direct entry REPORT_STACK
10149 21:44:58.565933 <6>[ 233.046656] lkdtm: Stack offset: 208
10150 21:44:58.566230 <6>[ 233.050762] lkdtm: Performing direct entry REPORT_STACK
10151 21:44:58.566518 <6>[ 233.056299] lkdtm: Stack offset: 176
10152 21:44:58.567213 <6>[ 233.060414] lkdtm: Performing direct entry REPORT_STACK
10153 21:44:58.608296 <6>[ 233.065953] lkdtm: Stack offset: 480
10154 21:44:58.608587 <6>[ 233.070067] lkdtm: Performing direct entry REPORT_STACK
10155 21:44:58.608790 <6>[ 233.075605] lkdtm: Stack offset: 176
10156 21:44:58.608966 <6>[ 233.079715] lkdtm: Performing direct entry REPORT_STACK
10157 21:44:58.609182 <6>[ 233.085276] lkdtm: Stack offset: -16
10158 21:44:58.609358 <6>[ 233.089414] lkdtm: Performing direct entry REPORT_STACK
10159 21:44:58.609516 <6>[ 233.094951] lkdtm: Stack offset: 288
10160 21:44:58.609669 <6>[ 233.099068] lkdtm: Performing direct entry REPORT_STACK
10161 21:44:58.611434 <6>[ 233.104602] lkdtm: Stack offset: -112
10162 21:44:58.653337 <6>[ 233.108809] lkdtm: Performing direct entry REPORT_STACK
10163 21:44:58.653630 <6>[ 233.114342] lkdtm: Stack offset: 272
10164 21:44:58.653842 <6>[ 233.118456] lkdtm: Performing direct entry REPORT_STACK
10165 21:44:58.654037 <6>[ 233.123996] lkdtm: Stack offset: 0
10166 21:44:58.654243 <6>[ 233.127948] lkdtm: Performing direct entry REPORT_STACK
10167 21:44:58.654707 <6>[ 233.133483] lkdtm: Stack offset: -80
10168 21:44:58.654905 <6>[ 233.137648] lkdtm: Performing direct entry REPORT_STACK
10169 21:44:58.655075 <6>[ 233.143308] lkdtm: Stack offset: 160
10170 21:44:58.655237 <6>[ 233.147411] lkdtm: Performing direct entry REPORT_STACK
10171 21:44:58.656474 <6>[ 233.152949] lkdtm: Stack offset: 624
10172 21:44:58.697931 <6>[ 233.157055] lkdtm: Performing direct entry REPORT_STACK
10173 21:44:58.698217 <6>[ 233.162593] lkdtm: Stack offset: 256
10174 21:44:58.698415 <6>[ 233.166696] lkdtm: Performing direct entry REPORT_STACK
10175 21:44:58.698589 <6>[ 233.172231] lkdtm: Stack offset: -208
10176 21:44:58.698753 <6>[ 233.176422] lkdtm: Performing direct entry REPORT_STACK
10177 21:44:58.698910 <6>[ 233.181957] lkdtm: Stack offset: 240
10178 21:44:58.699045 <6>[ 233.186070] lkdtm: Performing direct entry REPORT_STACK
10179 21:44:58.699178 <6>[ 233.191603] lkdtm: Stack offset: 16
10180 21:44:58.701107 <6>[ 233.195620] lkdtm: Performing direct entry REPORT_STACK
10181 21:44:58.743032 <6>[ 233.201158] lkdtm: Stack offset: 464
10182 21:44:58.743504 <6>[ 233.205280] lkdtm: Performing direct entry REPORT_STACK
10183 21:44:58.743892 <6>[ 233.210831] lkdtm: Stack offset: -32
10184 21:44:58.744223 <6>[ 233.214938] lkdtm: Performing direct entry REPORT_STACK
10185 21:44:58.744538 <6>[ 233.220476] lkdtm: Stack offset: 64
10186 21:44:58.744837 <6>[ 233.224494] lkdtm: Performing direct entry REPORT_STACK
10187 21:44:58.745129 <6>[ 233.230032] lkdtm: Stack offset: -240
10188 21:44:58.745417 <6>[ 233.234225] lkdtm: Performing direct entry REPORT_STACK
10189 21:44:58.746198 <6>[ 233.239763] lkdtm: Stack offset: -304
10190 21:44:58.787664 <6>[ 233.243960] lkdtm: Performing direct entry REPORT_STACK
10191 21:44:58.788568 <6>[ 233.249507] lkdtm: Stack offset: 192
10192 21:44:58.788966 <6>[ 233.253671] lkdtm: Performing direct entry REPORT_STACK
10193 21:44:58.789388 <6>[ 233.259322] lkdtm: Stack offset: 496
10194 21:44:58.789793 <6>[ 233.263442] lkdtm: Performing direct entry REPORT_STACK
10195 21:44:58.790183 <6>[ 233.268981] lkdtm: Stack offset: 160
10196 21:44:58.790568 <6>[ 233.273088] lkdtm: Performing direct entry REPORT_STACK
10197 21:44:58.790951 <6>[ 233.278627] lkdtm: Stack offset: 544
10198 21:44:58.791424 <6>[ 233.282733] lkdtm: Performing direct entry REPORT_STACK
10199 21:44:58.832523 <6>[ 233.288272] lkdtm: Stack offset: 512
10200 21:44:58.832983 <6>[ 233.292378] lkdtm: Performing direct entry REPORT_STACK
10201 21:44:58.833428 <6>[ 233.297917] lkdtm: Stack offset: -384
10202 21:44:58.833841 <6>[ 233.302119] lkdtm: Performing direct entry REPORT_STACK
10203 21:44:58.834240 <6>[ 233.307658] lkdtm: Stack offset: 192
10204 21:44:58.834630 <6>[ 233.311765] lkdtm: Performing direct entry REPORT_STACK
10205 21:44:58.835007 <6>[ 233.317314] lkdtm: Stack offset: 224
10206 21:44:58.835399 <6>[ 233.321421] lkdtm: Performing direct entry REPORT_STACK
10207 21:44:58.835810 <6>[ 233.326971] lkdtm: Stack offset: -144
10208 21:44:58.877489 <6>[ 233.331167] lkdtm: Performing direct entry REPORT_STACK
10209 21:44:58.877953 <6>[ 233.336706] lkdtm: Stack offset: 496
10210 21:44:58.878393 <6>[ 233.340814] lkdtm: Performing direct entry REPORT_STACK
10211 21:44:58.878807 <6>[ 233.346351] lkdtm: Stack offset: -256
10212 21:44:58.879201 <6>[ 233.350543] lkdtm: Performing direct entry REPORT_STACK
10213 21:44:58.879588 <6>[ 233.356080] lkdtm: Stack offset: 16
10214 21:44:58.880012 <6>[ 233.360107] lkdtm: Performing direct entry REPORT_STACK
10215 21:44:58.880419 <6>[ 233.365645] lkdtm: Stack offset: 240
10216 21:44:58.880797 <6>[ 233.369760] lkdtm: Performing direct entry REPORT_STACK
10217 21:44:58.881456 <6>[ 233.375301] lkdtm: Stack offset: 96
10218 21:44:58.922134 <6>[ 233.379445] lkdtm: Performing direct entry REPORT_STACK
10219 21:44:58.922592 <6>[ 233.384984] lkdtm: Stack offset: 320
10220 21:44:58.922937 <6>[ 233.389104] lkdtm: Performing direct entry REPORT_STACK
10221 21:44:58.923258 <6>[ 233.394643] lkdtm: Stack offset: -112
10222 21:44:58.923559 <6>[ 233.398836] lkdtm: Performing direct entry REPORT_STACK
10223 21:44:58.923901 <6>[ 233.404375] lkdtm: Stack offset: -272
10224 21:44:58.924203 <6>[ 233.408568] lkdtm: Performing direct entry REPORT_STACK
10225 21:44:58.924490 <6>[ 233.414106] lkdtm: Stack offset: 448
10226 21:44:58.925294 <6>[ 233.418231] lkdtm: Performing direct entry REPORT_STACK
10227 21:44:58.966767 <6>[ 233.423769] lkdtm: Stack offset: -32
10228 21:44:58.967080 <6>[ 233.427874] lkdtm: Performing direct entry REPORT_STACK
10229 21:44:58.967300 <6>[ 233.433412] lkdtm: Stack offset: -144
10230 21:44:58.967487 <6>[ 233.437698] lkdtm: Performing direct entry REPORT_STACK
10231 21:44:58.967877 <6>[ 233.443360] lkdtm: Stack offset: 288
10232 21:44:58.968008 <6>[ 233.447494] lkdtm: Performing direct entry REPORT_STACK
10233 21:44:58.968170 <6>[ 233.453038] lkdtm: Stack offset: 256
10234 21:44:58.968307 <6>[ 233.457152] lkdtm: Performing direct entry REPORT_STACK
10235 21:44:58.968432 <6>[ 233.462693] lkdtm: Stack offset: 80
10236 21:44:59.011601 <6>[ 233.466717] lkdtm: Performing direct entry REPORT_STACK
10237 21:44:59.011930 <6>[ 233.472255] lkdtm: Stack offset: -192
10238 21:44:59.012137 <6>[ 233.476449] lkdtm: Performing direct entry REPORT_STACK
10239 21:44:59.012316 <6>[ 233.481985] lkdtm: Stack offset: 224
10240 21:44:59.012744 <6>[ 233.486086] lkdtm: Performing direct entry REPORT_STACK
10241 21:44:59.012916 <6>[ 233.491620] lkdtm: Stack offset: 336
10242 21:44:59.013097 <6>[ 233.495716] lkdtm: Performing direct entry REPORT_STACK
10243 21:44:59.013244 <6>[ 233.501251] lkdtm: Stack offset: -240
10244 21:44:59.013381 <6>[ 233.505438] lkdtm: Performing direct entry REPORT_STACK
10245 21:44:59.014744 <6>[ 233.510994] lkdtm: Stack offset: 336
10246 21:44:59.056375 <6>[ 233.515120] lkdtm: Performing direct entry REPORT_STACK
10247 21:44:59.056661 <6>[ 233.520659] lkdtm: Stack offset: -320
10248 21:44:59.056858 <6>[ 233.524875] lkdtm: Performing direct entry REPORT_STACK
10249 21:44:59.057032 <6>[ 233.530410] lkdtm: Stack offset: -208
10250 21:44:59.057194 <6>[ 233.534627] lkdtm: Performing direct entry REPORT_STACK
10251 21:44:59.057348 <6>[ 233.540162] lkdtm: Stack offset: 560
10252 21:44:59.057499 <6>[ 233.544265] lkdtm: Performing direct entry REPORT_STACK
10253 21:44:59.057639 <6>[ 233.549803] lkdtm: Stack offset: -240
10254 21:44:59.059512 <6>[ 233.554007] lkdtm: Performing direct entry REPORT_STACK
10255 21:44:59.101500 <6>[ 233.559564] lkdtm: Stack offset: 48
10256 21:44:59.101984 <6>[ 233.563667] lkdtm: Performing direct entry REPORT_STACK
10257 21:44:59.102439 <6>[ 233.569206] lkdtm: Stack offset: -384
10258 21:44:59.102857 <6>[ 233.573414] lkdtm: Performing direct entry REPORT_STACK
10259 21:44:59.103261 <6>[ 233.578952] lkdtm: Stack offset: -48
10260 21:44:59.103649 <6>[ 233.583059] lkdtm: Performing direct entry REPORT_STACK
10261 21:44:59.104073 <6>[ 233.588598] lkdtm: Stack offset: 304
10262 21:44:59.104478 <6>[ 233.592706] lkdtm: Performing direct entry REPORT_STACK
10263 21:44:59.105231 <6>[ 233.598245] lkdtm: Stack offset: 304
10264 21:44:59.146022 <6>[ 233.602359] lkdtm: Performing direct entry REPORT_STACK
10265 21:44:59.146874 <6>[ 233.607897] lkdtm: Stack offset: -144
10266 21:44:59.147272 <6>[ 233.612089] lkdtm: Performing direct entry REPORT_STACK
10267 21:44:59.147690 <6>[ 233.617628] lkdtm: Stack offset: 160
10268 21:44:59.148126 <6>[ 233.621753] lkdtm: Performing direct entry REPORT_STACK
10269 21:44:59.148515 <6>[ 233.627291] lkdtm: Stack offset: -48
10270 21:44:59.148893 <6>[ 233.631405] lkdtm: Performing direct entry REPORT_STACK
10271 21:44:59.149299 <6>[ 233.636944] lkdtm: Stack offset: -288
10272 21:44:59.149774 <6>[ 233.641139] lkdtm: Performing direct entry REPORT_STACK
10273 21:44:59.191051 <6>[ 233.646677] lkdtm: Stack offset: 544
10274 21:44:59.191528 <6>[ 233.650784] lkdtm: Performing direct entry REPORT_STACK
10275 21:44:59.192009 <6>[ 233.656322] lkdtm: Stack offset: 128
10276 21:44:59.192805 <6>[ 233.660437] lkdtm: Performing direct entry REPORT_STACK
10277 21:44:59.193174 <6>[ 233.665976] lkdtm: Stack offset: 496
10278 21:44:59.193579 <6>[ 233.670084] lkdtm: Performing direct entry REPORT_STACK
10279 21:44:59.193965 <6>[ 233.675627] lkdtm: Stack offset: 336
10280 21:44:59.194358 <6>[ 233.679748] lkdtm: Performing direct entry REPORT_STACK
10281 21:44:59.194731 <6>[ 233.685413] lkdtm: Stack offset: -256
10282 21:44:59.236065 <6>[ 233.689662] lkdtm: Performing direct entry REPORT_STACK
10283 21:44:59.236532 <6>[ 233.695320] lkdtm: Stack offset: -240
10284 21:44:59.236967 <6>[ 233.699511] lkdtm: Performing direct entry REPORT_STACK
10285 21:44:59.237381 <6>[ 233.705055] lkdtm: Stack offset: -256
10286 21:44:59.237771 <6>[ 233.709256] lkdtm: Performing direct entry REPORT_STACK
10287 21:44:59.238591 <6>[ 233.714791] lkdtm: Stack offset: 448
10288 21:44:59.238956 <6>[ 233.718905] lkdtm: Performing direct entry REPORT_STACK
10289 21:44:59.239370 <6>[ 233.724440] lkdtm: Stack offset: -288
10290 21:44:59.239750 <6>[ 233.728634] lkdtm: Performing direct entry REPORT_STACK
10291 21:44:59.240252 <6>[ 233.734184] lkdtm: Stack offset: 464
10292 21:44:59.256877 <6>[ 233.738292] lkdtm: Performing direct entry REPORT_STACK
10293 21:44:59.260141 <6>[ 233.743830] lkdtm: Stack offset: -368
10294 21:44:59.675571 # Bits of stack entropy: 7
10295 21:44:59.739489 ok 84 selftests: lkdtm: stack-entropy.sh
10296 21:45:02.714008 lkdtm_PANIC_sh skip
10297 21:45:02.714512 lkdtm_BUG_sh pass
10298 21:45:02.753996 lkdtm_WARNING_sh pass
10299 21:45:02.754482 lkdtm_WARNING_MESSAGE_sh pass
10300 21:45:02.754837 lkdtm_EXCEPTION_sh pass
10301 21:45:02.755154 lkdtm_LOOP_sh skip
10302 21:45:02.755454 lkdtm_EXHAUST_STACK_sh skip
10303 21:45:02.755747 lkdtm_CORRUPT_STACK_sh skip
10304 21:45:02.756088 lkdtm_CORRUPT_STACK_STRONG_sh skip
10305 21:45:02.756378 lkdtm_ARRAY_BOUNDS_sh pass
10306 21:45:02.756659 lkdtm_CORRUPT_LIST_ADD_sh pass
10307 21:45:02.757396 lkdtm_CORRUPT_LIST_DEL_sh pass
10308 21:45:02.757730 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
10309 21:45:02.758027 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
10310 21:45:02.758315 lkdtm_REPORT_STACK_CANARY_sh pass
10311 21:45:02.758597 lkdtm_UNSET_SMEP_sh skip
10312 21:45:02.758882 lkdtm_DOUBLE_FAULT_sh skip
10313 21:45:02.759158 lkdtm_CORRUPT_PAC_sh fail
10314 21:45:02.797213 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
10315 21:45:02.797727 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
10316 21:45:02.798091 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
10317 21:45:02.798418 lkdtm_WRITE_AFTER_FREE_sh skip
10318 21:45:02.798729 lkdtm_READ_AFTER_FREE_sh pass
10319 21:45:02.799028 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
10320 21:45:02.799324 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
10321 21:45:02.800030 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
10322 21:45:02.800381 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
10323 21:45:02.800771 lkdtm_SLAB_FREE_DOUBLE_sh pass
10324 21:45:02.801071 lkdtm_SLAB_FREE_CROSS_sh pass
10325 21:45:02.801357 lkdtm_SLAB_FREE_PAGE_sh pass
10326 21:45:02.801643 lkdtm_SOFTLOCKUP_sh skip
10327 21:45:02.802000 lkdtm_HARDLOCKUP_sh skip
10328 21:45:02.802299 lkdtm_SPINLOCKUP_sh skip
10329 21:45:02.840355 lkdtm_HUNG_TASK_sh skip
10330 21:45:02.840842 lkdtm_EXEC_DATA_sh pass
10331 21:45:02.841338 lkdtm_EXEC_STACK_sh pass
10332 21:45:02.841681 lkdtm_EXEC_KMALLOC_sh pass
10333 21:45:02.841998 lkdtm_EXEC_VMALLOC_sh pass
10334 21:45:02.842301 lkdtm_EXEC_RODATA_sh pass
10335 21:45:02.842592 lkdtm_EXEC_USERSPACE_sh pass
10336 21:45:02.842879 lkdtm_EXEC_NULL_sh pass
10337 21:45:02.843265 lkdtm_ACCESS_USERSPACE_sh fail
10338 21:45:02.843641 lkdtm_ACCESS_NULL_sh pass
10339 21:45:02.844392 lkdtm_WRITE_RO_sh pass
10340 21:45:02.844713 lkdtm_WRITE_RO_AFTER_INIT_sh pass
10341 21:45:02.845067 lkdtm_WRITE_KERN_sh pass
10342 21:45:02.845411 lkdtm_WRITE_OPD_sh skip
10343 21:45:02.845693 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
10344 21:45:02.845976 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
10345 21:45:02.846253 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
10346 21:45:02.883517 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
10347 21:45:02.884055 lkdtm_REFCOUNT_DEC_ZERO_sh pass
10348 21:45:02.884506 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
10349 21:45:02.884921 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
10350 21:45:02.885319 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
10351 21:45:02.885703 lkdtm_REFCOUNT_INC_ZERO_sh pass
10352 21:45:02.886463 lkdtm_REFCOUNT_ADD_ZERO_sh pass
10353 21:45:02.886836 lkdtm_REFCOUNT_INC_SATURATED_sh pass
10354 21:45:02.887222 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
10355 21:45:02.887601 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
10356 21:45:02.888009 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
10357 21:45:02.888482 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
10358 21:45:02.926668 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
10359 21:45:02.927152 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
10360 21:45:02.927605 lkdtm_REFCOUNT_TIMING_sh skip
10361 21:45:02.928058 lkdtm_ATOMIC_TIMING_sh skip
10362 21:45:02.928463 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
10363 21:45:02.928853 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
10364 21:45:02.929234 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
10365 21:45:02.929615 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
10366 21:45:02.929989 lkdtm_USERCOPY_STACK_FRAME_TO_sh pass
10367 21:45:02.930365 lkdtm_USERCOPY_STACK_FRAME_FROM_sh pass
10368 21:45:02.930733 lkdtm_USERCOPY_STACK_BEYOND_sh pass
10369 21:45:02.931091 lkdtm_USERCOPY_KERNEL_sh pass
10370 21:45:02.931930 lkdtm_STACKLEAK_ERASING_sh pass
10371 21:45:02.968749 lkdtm_CFI_FORWARD_PROTO_sh fail
10372 21:45:02.969230 lkdtm_CFI_BACKWARD_sh fail
10373 21:45:02.969592 lkdtm_FORTIFY_STRSCPY_sh pass
10374 21:45:02.969921 lkdtm_FORTIFY_STR_OBJECT_sh pass
10375 21:45:02.970232 lkdtm_FORTIFY_STR_MEMBER_sh pass
10376 21:45:02.970531 lkdtm_FORTIFY_MEM_OBJECT_sh pass
10377 21:45:02.970847 lkdtm_FORTIFY_MEM_MEMBER_sh pass
10378 21:45:02.971225 lkdtm_PPC_SLB_MULTIHIT_sh skip
10379 21:45:02.971975 lkdtm_stack-entropy_sh pass
10380 21:45:02.972329 + ../../utils/send-to-lava.sh ./output/result.txt
10381 21:45:03.137815 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
10383 21:45:03.139741 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
10384 21:45:03.363236 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
10385 21:45:03.363765 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
10387 21:45:03.592286 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
10388 21:45:03.593022 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
10390 21:45:03.805206 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
10391 21:45:03.805992 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
10393 21:45:04.027189 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
10394 21:45:04.027959 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
10396 21:45:04.256906 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
10397 21:45:04.257690 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
10399 21:45:04.479888 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
10400 21:45:04.480729 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
10402 21:45:04.708398 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
10403 21:45:04.708881 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
10405 21:45:04.928338 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
10406 21:45:04.928814 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
10408 21:45:05.152314 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
10409 21:45:05.153025 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
10411 21:45:05.386487 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
10412 21:45:05.387509 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10414 21:45:05.609958 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10415 21:45:05.610455 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10417 21:45:05.840093 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10418 21:45:05.840820 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10420 21:45:06.063586 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10421 21:45:06.064179 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10423 21:45:06.292768 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10424 21:45:06.293507 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10426 21:45:06.516515 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10427 21:45:06.517261 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10429 21:45:06.754493 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
10430 21:45:06.755253 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
10432 21:45:06.978229 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
10433 21:45:06.978992 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
10435 21:45:07.214139 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10436 21:45:07.214864 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10438 21:45:07.444973 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
10439 21:45:07.445696 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
10441 21:45:07.676869 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10442 21:45:07.677634 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10444 21:45:07.907664 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10445 21:45:07.908462 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10447 21:45:08.137208 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
10448 21:45:08.137671 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
10450 21:45:08.370360 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10451 21:45:08.371068 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10453 21:45:08.599299 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
10454 21:45:08.600126 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
10456 21:45:08.834062 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10457 21:45:08.834862 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10459 21:45:09.070113 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10460 21:45:09.070897 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10462 21:45:09.301711 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10463 21:45:09.302554 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10465 21:45:09.530598 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10466 21:45:09.531301 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10468 21:45:09.754447 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10469 21:45:09.755212 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10471 21:45:09.977119 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10472 21:45:09.977603 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10474 21:45:10.201169 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
10475 21:45:10.201927 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
10477 21:45:10.435090 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
10478 21:45:10.435884 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
10480 21:45:10.667955 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
10481 21:45:10.668803 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
10483 21:45:10.907700 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
10484 21:45:10.908500 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
10486 21:45:11.145489 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10487 21:45:11.146313 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10489 21:45:11.376168 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10490 21:45:11.376656 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10492 21:45:11.623445 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10493 21:45:11.624403 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10495 21:45:11.855876 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10496 21:45:11.856361 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10498 21:45:12.079600 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10499 21:45:12.080131 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10501 21:45:12.312483 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10502 21:45:12.312968 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10504 21:45:12.536568 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10505 21:45:12.537332 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10507 21:45:12.770525 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10508 21:45:12.771283 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10510 21:45:13.002366 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10511 21:45:13.003153 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10513 21:45:13.235336 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10514 21:45:13.236149 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10516 21:45:13.466148 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10517 21:45:13.466935 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10519 21:45:13.700047 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10520 21:45:13.700830 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10522 21:45:13.935823 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip>
10523 21:45:13.936605 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip
10525 21:45:14.164546 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10526 21:45:14.165326 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10528 21:45:14.388343 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10529 21:45:14.389132 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10531 21:45:14.624319 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10532 21:45:14.625107 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10534 21:45:14.857150 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10535 21:45:14.857937 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10537 21:45:15.088915 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10538 21:45:15.089614 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10540 21:45:15.312742 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10541 21:45:15.313524 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10543 21:45:15.545528 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10544 21:45:15.546308 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10546 21:45:15.775533 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10547 21:45:15.776340 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10549 21:45:16.015213 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10550 21:45:16.015975 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10552 21:45:16.240942 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10553 21:45:16.241700 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10555 21:45:16.472976 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10556 21:45:16.473775 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10558 21:45:16.696525 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10559 21:45:16.697103 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10561 21:45:16.917690 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10562 21:45:16.918415 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10564 21:45:17.146473 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10565 21:45:17.147188 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10567 21:45:17.377479 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10568 21:45:17.378266 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10570 21:45:17.609053 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10571 21:45:17.609560 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10573 21:45:17.823150 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10574 21:45:17.823888 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10576 21:45:18.014936 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
10577 21:45:18.015724 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
10579 21:45:18.235575 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
10580 21:45:18.236098 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
10582 21:45:18.450533 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10583 21:45:18.451043 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10585 21:45:18.674365 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10586 21:45:18.674874 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10588 21:45:18.889283 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10589 21:45:18.889797 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10591 21:45:19.094359 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10592 21:45:19.095072 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10594 21:45:19.299034 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass>
10595 21:45:19.299540 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass
10597 21:45:19.490783 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass>
10598 21:45:19.491251 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass
10600 21:45:19.714842 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10601 21:45:19.715542 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10603 21:45:19.937796 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10604 21:45:19.938498 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10606 21:45:20.150720 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10607 21:45:20.151476 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10609 21:45:20.373593 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10610 21:45:20.374386 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10612 21:45:20.608436 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10613 21:45:20.609196 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10615 21:45:20.837152 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10616 21:45:20.837910 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10618 21:45:21.045078 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10619 21:45:21.045842 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10621 21:45:21.230160 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10622 21:45:21.230939 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10624 21:45:21.389784 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10625 21:45:21.390563 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10627 21:45:21.609831 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10628 21:45:21.610610 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10630 21:45:21.838663 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip>
10631 21:45:21.839444 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip
10633 21:45:22.068189 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10634 21:45:22.068724 + set +x
10635 21:45:22.069445 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10637 21:45:22.071333 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 734810_1.6.2.4.5>
10638 21:45:22.071989 Received signal: <ENDRUN> 1_kselftest-lkdtm 734810_1.6.2.4.5
10639 21:45:22.072400 Ending use of test pattern.
10640 21:45:22.072782 Ending test lava.1_kselftest-lkdtm (734810_1.6.2.4.5), duration 170.06
10642 21:45:22.087192 <LAVA_TEST_RUNNER EXIT>
10643 21:45:22.087898 ok: lava_test_shell seems to have completed
10644 21:45:22.090541 lkdtm_ACCESS_NULL_sh: pass
lkdtm_ACCESS_USERSPACE_sh: fail
lkdtm_ARRAY_BOUNDS_sh: pass
lkdtm_ATOMIC_TIMING_sh: skip
lkdtm_BUDDY_INIT_ON_ALLOC_sh: pass
lkdtm_BUG_sh: pass
lkdtm_CFI_BACKWARD_sh: fail
lkdtm_CFI_FORWARD_PROTO_sh: fail
lkdtm_CORRUPT_LIST_ADD_sh: pass
lkdtm_CORRUPT_LIST_DEL_sh: pass
lkdtm_CORRUPT_PAC_sh: fail
lkdtm_CORRUPT_STACK_STRONG_sh: skip
lkdtm_CORRUPT_STACK_sh: skip
lkdtm_DOUBLE_FAULT_sh: skip
lkdtm_EXCEPTION_sh: pass
lkdtm_EXEC_DATA_sh: pass
lkdtm_EXEC_KMALLOC_sh: pass
lkdtm_EXEC_NULL_sh: pass
lkdtm_EXEC_RODATA_sh: pass
lkdtm_EXEC_STACK_sh: pass
lkdtm_EXEC_USERSPACE_sh: pass
lkdtm_EXEC_VMALLOC_sh: pass
lkdtm_EXHAUST_STACK_sh: skip
lkdtm_FORTIFY_MEM_MEMBER_sh: pass
lkdtm_FORTIFY_MEM_OBJECT_sh: pass
lkdtm_FORTIFY_STRSCPY_sh: pass
lkdtm_FORTIFY_STR_MEMBER_sh: pass
lkdtm_FORTIFY_STR_OBJECT_sh: pass
lkdtm_HARDLOCKUP_sh: skip
lkdtm_HUNG_TASK_sh: skip
lkdtm_LOOP_sh: skip
lkdtm_PANIC_sh: skip
lkdtm_PPC_SLB_MULTIHIT_sh: skip
lkdtm_READ_AFTER_FREE_sh: pass
lkdtm_READ_BUDDY_AFTER_FREE_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_ZERO_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_ZERO_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_ZERO_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_TIMING_sh: skip
lkdtm_REPORT_STACK_CANARY_sh: pass
lkdtm_SLAB_FREE_CROSS_sh: pass
lkdtm_SLAB_FREE_DOUBLE_sh: pass
lkdtm_SLAB_FREE_PAGE_sh: pass
lkdtm_SLAB_INIT_ON_ALLOC_sh: pass
lkdtm_SLAB_LINEAR_OVERFLOW_sh: pass
lkdtm_SOFTLOCKUP_sh: skip
lkdtm_SPINLOCKUP_sh: skip
lkdtm_STACKLEAK_ERASING_sh: pass
lkdtm_STACK_GUARD_PAGE_LEADING_sh: pass
lkdtm_STACK_GUARD_PAGE_TRAILING_sh: pass
lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh: skip
lkdtm_UNSET_SMEP_sh: skip
lkdtm_USERCOPY_KERNEL_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_FROM_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_TO_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh: pass
lkdtm_USERCOPY_STACK_BEYOND_sh: pass
lkdtm_USERCOPY_STACK_FRAME_FROM_sh: pass
lkdtm_USERCOPY_STACK_FRAME_TO_sh: pass
lkdtm_VMALLOC_LINEAR_OVERFLOW_sh: pass
lkdtm_WARNING_MESSAGE_sh: pass
lkdtm_WARNING_sh: pass
lkdtm_WRITE_AFTER_FREE_sh: skip
lkdtm_WRITE_BUDDY_AFTER_FREE_sh: skip
lkdtm_WRITE_KERN_sh: pass
lkdtm_WRITE_OPD_sh: skip
lkdtm_WRITE_RO_AFTER_INIT_sh: pass
lkdtm_WRITE_RO_sh: pass
lkdtm_stack-entropy_sh: pass
shardfile-lkdtm: pass
10645 21:45:22.091196 end: 3.1 lava-test-shell (duration 00:02:53) [common]
10646 21:45:22.091733 end: 3 lava-test-retry (duration 00:02:53) [common]
10647 21:45:22.092318 start: 4 finalize (timeout 00:01:27) [common]
10648 21:45:22.092863 start: 4.1 power-off (timeout 00:00:30) [common]
10649 21:45:22.093644 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10650 21:45:23.154760 >> OK - accepted request
10651 21:45:23.157139 Returned 0 in 1 seconds
10652 21:45:23.258196 end: 4.1 power-off (duration 00:00:01) [common]
10654 21:45:23.259444 start: 4.2 read-feedback (timeout 00:01:26) [common]
10655 21:45:23.260352 Listened to connection for namespace 'common' for up to 1s
10656 21:45:23.261065 Listened to connection for namespace 'common' for up to 1s
10657 21:45:24.261018 Finalising connection for namespace 'common'
10658 21:45:24.261625 Disconnecting from shell: Finalise
10659 21:45:24.262044 / #
10660 21:45:24.362930 end: 4.2 read-feedback (duration 00:00:01) [common]
10661 21:45:24.363591 end: 4 finalize (duration 00:00:02) [common]
10662 21:45:24.364200 Cleaning after the job
10663 21:45:24.364677 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/ramdisk
10664 21:45:24.376785 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/kernel
10665 21:45:24.422831 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/dtb
10666 21:45:24.423433 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/nfsrootfs
10667 21:45:24.516382 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/734810/tftp-deploy-b9tyx1_t/modules
10668 21:45:24.529507 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/734810
10669 21:45:25.239703 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/734810
10670 21:45:25.239991 Job finished correctly