Boot log: juno-uboot
- Errors: 0
- Kernel Errors: 459
- Boot result: PASS
- Warnings: 3
- Kernel Warnings: 2537
1 12:02:46.604164 lava-dispatcher, installed at version: 2024.01
2 12:02:46.604524 start: 0 validate
3 12:02:46.604742 Start time: 2024-07-10 12:02:46.604728+00:00 (UTC)
4 12:02:46.605018 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz exists
5 12:02:46.900869 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.96-cip24/arm64/defconfig+kselftest/gcc-12/kernel/Image exists
6 12:02:47.047355 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.96-cip24/arm64/defconfig+kselftest/gcc-12/dtbs/arm/juno.dtb exists
7 12:02:47.193967 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz exists
8 12:02:47.340269 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.96-cip24/arm64/defconfig+kselftest/gcc-12/modules.tar.xz exists
9 12:02:47.494893 validate duration: 0.89
11 12:02:47.496005 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 12:02:47.496467 start: 1.1 download-retry (timeout 00:10:00) [common]
13 12:02:47.496901 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 12:02:47.497521 Not decompressing ramdisk as can be used compressed.
15 12:02:47.498025 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz
16 12:02:47.498338 saving as /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/ramdisk/initrd.cpio.gz
17 12:02:47.498627 total size: 5628169 (5 MB)
18 12:02:47.788638 progress 0 % (0 MB)
19 12:02:48.219941 progress 5 % (0 MB)
20 12:02:48.368457 progress 10 % (0 MB)
21 12:02:48.376342 progress 15 % (0 MB)
22 12:02:48.513578 progress 20 % (1 MB)
23 12:02:48.521707 progress 25 % (1 MB)
24 12:02:48.530427 progress 30 % (1 MB)
25 12:02:48.652660 progress 35 % (1 MB)
26 12:02:48.665315 progress 40 % (2 MB)
27 12:02:48.675104 progress 45 % (2 MB)
28 12:02:48.682903 progress 50 % (2 MB)
29 12:02:48.690879 progress 55 % (2 MB)
30 12:02:48.697410 progress 60 % (3 MB)
31 12:02:48.702919 progress 65 % (3 MB)
32 12:02:48.797684 progress 70 % (3 MB)
33 12:02:48.810539 progress 75 % (4 MB)
34 12:02:48.819927 progress 80 % (4 MB)
35 12:02:48.827466 progress 85 % (4 MB)
36 12:02:48.834533 progress 90 % (4 MB)
37 12:02:48.840524 progress 95 % (5 MB)
38 12:02:48.845650 progress 100 % (5 MB)
39 12:02:48.846427 5 MB downloaded in 1.35 s (3.98 MB/s)
40 12:02:48.846893 end: 1.1.1 http-download (duration 00:00:01) [common]
42 12:02:48.847659 end: 1.1 download-retry (duration 00:00:01) [common]
43 12:02:48.847943 start: 1.2 download-retry (timeout 00:09:59) [common]
44 12:02:48.848213 start: 1.2.1 http-download (timeout 00:09:59) [common]
45 12:02:48.848621 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.96-cip24/arm64/defconfig+kselftest/gcc-12/kernel/Image
46 12:02:48.848846 saving as /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/kernel/Image
47 12:02:48.849039 total size: 57616896 (54 MB)
48 12:02:48.849232 No compression specified
49 12:02:48.995111 progress 0 % (0 MB)
50 12:02:49.179562 progress 5 % (2 MB)
51 12:02:49.444121 progress 10 % (5 MB)
52 12:02:49.641226 progress 15 % (8 MB)
53 12:02:50.075412 progress 20 % (11 MB)
54 12:02:50.235495 progress 25 % (13 MB)
55 12:02:50.484806 progress 30 % (16 MB)
56 12:02:50.642599 progress 35 % (19 MB)
57 12:02:50.804811 progress 40 % (22 MB)
58 12:02:51.051711 progress 45 % (24 MB)
59 12:02:51.218943 progress 50 % (27 MB)
60 12:02:51.376339 progress 55 % (30 MB)
61 12:02:51.529272 progress 60 % (32 MB)
62 12:02:51.769420 progress 65 % (35 MB)
63 12:02:51.931140 progress 70 % (38 MB)
64 12:02:52.090158 progress 75 % (41 MB)
65 12:02:52.243859 progress 80 % (43 MB)
66 12:02:52.396958 progress 85 % (46 MB)
67 12:02:52.631769 progress 90 % (49 MB)
68 12:02:52.791178 progress 95 % (52 MB)
69 12:02:53.006675 progress 100 % (54 MB)
70 12:02:53.007243 54 MB downloaded in 4.16 s (13.21 MB/s)
71 12:02:53.007679 end: 1.2.1 http-download (duration 00:00:04) [common]
73 12:02:53.008414 end: 1.2 download-retry (duration 00:00:04) [common]
74 12:02:53.008698 start: 1.3 download-retry (timeout 00:09:54) [common]
75 12:02:53.008966 start: 1.3.1 http-download (timeout 00:09:54) [common]
76 12:02:53.009365 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.96-cip24/arm64/defconfig+kselftest/gcc-12/dtbs/arm/juno.dtb
77 12:02:53.009587 saving as /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/dtb/juno.dtb
78 12:02:53.009778 total size: 26981 (0 MB)
79 12:02:53.009968 No compression specified
80 12:02:53.158522 progress 100 % (0 MB)
81 12:02:53.159288 0 MB downloaded in 0.15 s (0.17 MB/s)
82 12:02:53.159682 end: 1.3.1 http-download (duration 00:00:00) [common]
84 12:02:53.160318 end: 1.3 download-retry (duration 00:00:00) [common]
85 12:02:53.160553 start: 1.4 download-retry (timeout 00:09:54) [common]
86 12:02:53.160785 start: 1.4.1 http-download (timeout 00:09:54) [common]
87 12:02:53.161122 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz
88 12:02:53.161311 saving as /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/nfsrootfs/full.rootfs.tar
89 12:02:53.161473 total size: 120894716 (115 MB)
90 12:02:53.161642 Using unxz to decompress xz
91 12:02:53.307906 progress 0 % (0 MB)
92 12:02:53.994392 progress 5 % (5 MB)
93 12:02:54.622061 progress 10 % (11 MB)
94 12:02:55.256120 progress 15 % (17 MB)
95 12:02:55.905553 progress 20 % (23 MB)
96 12:02:56.513972 progress 25 % (28 MB)
97 12:02:57.131120 progress 30 % (34 MB)
98 12:02:57.707892 progress 35 % (40 MB)
99 12:02:58.296118 progress 40 % (46 MB)
100 12:02:58.913792 progress 45 % (51 MB)
101 12:02:59.496243 progress 50 % (57 MB)
102 12:03:00.108546 progress 55 % (63 MB)
103 12:03:00.685080 progress 60 % (69 MB)
104 12:03:01.264025 progress 65 % (74 MB)
105 12:03:01.859269 progress 70 % (80 MB)
106 12:03:02.457935 progress 75 % (86 MB)
107 12:03:03.025032 progress 80 % (92 MB)
108 12:03:03.608129 progress 85 % (98 MB)
109 12:03:04.189458 progress 90 % (103 MB)
110 12:03:04.766089 progress 95 % (109 MB)
111 12:03:05.341427 progress 100 % (115 MB)
112 12:03:05.345182 115 MB downloaded in 12.18 s (9.46 MB/s)
113 12:03:05.345491 end: 1.4.1 http-download (duration 00:00:12) [common]
115 12:03:05.345984 end: 1.4 download-retry (duration 00:00:12) [common]
116 12:03:05.346193 start: 1.5 download-retry (timeout 00:09:42) [common]
117 12:03:05.346378 start: 1.5.1 http-download (timeout 00:09:42) [common]
118 12:03:05.346624 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.96-cip24/arm64/defconfig+kselftest/gcc-12/modules.tar.xz
119 12:03:05.346738 saving as /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/modules/modules.tar
120 12:03:05.346859 total size: 13158616 (12 MB)
121 12:03:05.346979 Using unxz to decompress xz
122 12:03:05.492933 progress 0 % (0 MB)
123 12:03:05.555762 progress 5 % (0 MB)
124 12:03:05.622495 progress 10 % (1 MB)
125 12:03:05.684694 progress 15 % (1 MB)
126 12:03:05.746071 progress 20 % (2 MB)
127 12:03:05.809775 progress 25 % (3 MB)
128 12:03:05.869849 progress 30 % (3 MB)
129 12:03:05.935750 progress 35 % (4 MB)
130 12:03:06.001970 progress 40 % (5 MB)
131 12:03:06.065551 progress 45 % (5 MB)
132 12:03:06.131621 progress 50 % (6 MB)
133 12:03:06.194563 progress 55 % (6 MB)
134 12:03:06.263152 progress 60 % (7 MB)
135 12:03:06.334653 progress 65 % (8 MB)
136 12:03:06.398325 progress 70 % (8 MB)
137 12:03:06.467565 progress 75 % (9 MB)
138 12:03:06.530536 progress 80 % (10 MB)
139 12:03:06.592628 progress 85 % (10 MB)
140 12:03:06.658409 progress 90 % (11 MB)
141 12:03:06.720996 progress 95 % (11 MB)
142 12:03:06.785503 progress 100 % (12 MB)
143 12:03:06.796613 12 MB downloaded in 1.45 s (8.66 MB/s)
144 12:03:06.796955 end: 1.5.1 http-download (duration 00:00:01) [common]
146 12:03:06.797362 end: 1.5 download-retry (duration 00:00:01) [common]
147 12:03:06.797522 start: 1.6 prepare-tftp-overlay (timeout 00:09:41) [common]
148 12:03:06.797676 start: 1.6.1 extract-nfsrootfs (timeout 00:09:41) [common]
149 12:03:12.446823 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8
150 12:03:12.447121 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
151 12:03:12.447296 start: 1.6.2 lava-overlay (timeout 00:09:35) [common]
152 12:03:12.447607 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w
153 12:03:12.447821 makedir: /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin
154 12:03:12.447987 makedir: /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/tests
155 12:03:12.448155 makedir: /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/results
156 12:03:12.448328 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-add-keys
157 12:03:12.448578 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-add-sources
158 12:03:12.448806 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-background-process-start
159 12:03:12.449027 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-background-process-stop
160 12:03:12.449263 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-common-functions
161 12:03:12.449486 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-echo-ipv4
162 12:03:12.449701 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-install-packages
163 12:03:12.449920 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-installed-packages
164 12:03:12.450148 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-os-build
165 12:03:12.450375 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-probe-channel
166 12:03:12.450597 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-probe-ip
167 12:03:12.450816 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-target-ip
168 12:03:12.451036 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-target-mac
169 12:03:12.451252 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-target-storage
170 12:03:12.451475 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-test-case
171 12:03:12.451684 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-test-event
172 12:03:12.451905 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-test-feedback
173 12:03:12.452109 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-test-raise
174 12:03:12.452315 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-test-reference
175 12:03:12.452524 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-test-runner
176 12:03:12.452738 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-test-set
177 12:03:12.452952 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-test-shell
178 12:03:12.453170 Updating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-add-keys (debian)
179 12:03:12.453444 Updating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-add-sources (debian)
180 12:03:12.453697 Updating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-install-packages (debian)
181 12:03:12.453941 Updating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-installed-packages (debian)
182 12:03:12.454465 Updating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/bin/lava-os-build (debian)
183 12:03:12.454747 Creating /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/environment
184 12:03:12.454960 LAVA metadata
185 12:03:12.455087 - LAVA_JOB_ID=519306
186 12:03:12.455209 - LAVA_DISPATCHER_IP=192.168.56.230
187 12:03:12.455419 start: 1.6.2.1 ssh-authorize (timeout 00:09:35) [common]
188 12:03:12.455841 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 12:03:12.456010 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:35) [common]
190 12:03:12.456140 skipped lava-vland-overlay
191 12:03:12.456269 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 12:03:12.456406 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:35) [common]
193 12:03:12.456509 skipped lava-multinode-overlay
194 12:03:12.456632 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 12:03:12.456762 start: 1.6.2.4 test-definition (timeout 00:09:35) [common]
196 12:03:12.456882 Loading test definitions
197 12:03:12.457022 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:35) [common]
198 12:03:12.457131 Using /lava-519306 at stage 0
199 12:03:12.457613 uuid=519306_1.6.2.4.1 testdef=None
200 12:03:12.457773 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 12:03:12.457916 start: 1.6.2.4.2 test-overlay (timeout 00:09:35) [common]
202 12:03:12.458662 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 12:03:12.459053 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:35) [common]
205 12:03:12.460072 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 12:03:12.460499 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:35) [common]
208 12:03:12.461457 runner path: /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/0/tests/0_timesync-off test_uuid 519306_1.6.2.4.1
209 12:03:12.461747 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 12:03:12.462181 start: 1.6.2.4.5 git-repo-action (timeout 00:09:35) [common]
212 12:03:12.462306 Using /lava-519306 at stage 0
213 12:03:12.462497 Fetching tests from https://github.com/kernelci/test-definitions.git
214 12:03:12.462643 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/0/tests/1_kselftest-lkdtm'
215 12:03:14.974397 Running '/usr/bin/git checkout kernelci.org
216 12:03:15.218955 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 12:03:15.219838 uuid=519306_1.6.2.4.5 testdef=None
218 12:03:15.220105 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
220 12:03:15.220559 start: 1.6.2.4.6 test-overlay (timeout 00:09:32) [common]
221 12:03:15.221822 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 12:03:15.222251 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:32) [common]
224 12:03:15.223920 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 12:03:15.224384 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:32) [common]
227 12:03:15.226050 runner path: /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/0/tests/1_kselftest-lkdtm test_uuid 519306_1.6.2.4.5
228 12:03:15.226214 BOARD='juno-uboot'
229 12:03:15.226341 BRANCH='cip'
230 12:03:15.226457 SKIPFILE='/dev/null'
231 12:03:15.226569 SKIP_INSTALL='True'
232 12:03:15.226681 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.96-cip24/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz'
233 12:03:15.226777 TST_CASENAME=''
234 12:03:15.226884 TST_CMDFILES='lkdtm'
235 12:03:15.227155 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 12:03:15.227504 Creating lava-test-runner.conf files
238 12:03:15.227604 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/519306/lava-overlay-cmc16q3w/lava-519306/0 for stage 0
239 12:03:15.227753 - 0_timesync-off
240 12:03:15.227863 - 1_kselftest-lkdtm
241 12:03:15.228049 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
242 12:03:15.228205 start: 1.6.2.5 compress-overlay (timeout 00:09:32) [common]
243 12:03:27.149198 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
244 12:03:27.149436 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:20) [common]
245 12:03:27.149611 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 12:03:27.149782 end: 1.6.2 lava-overlay (duration 00:00:15) [common]
247 12:03:27.149946 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:20) [common]
248 12:03:27.365959 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 12:03:27.366262 start: 1.6.4 extract-modules (timeout 00:09:20) [common]
250 12:03:27.366441 extracting modules file /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/modules/modules.tar to /var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8
251 12:03:27.800408 extracting modules file /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/modules/modules.tar to /var/lib/lava/dispatcher/tmp/519306/extract-overlay-ramdisk-gj70_ykq/ramdisk
252 12:03:28.245253 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 12:03:28.245486 start: 1.6.5 apply-overlay-tftp (timeout 00:09:19) [common]
254 12:03:28.245651 [common] Applying overlay to NFS
255 12:03:28.245779 [common] Applying overlay /var/lib/lava/dispatcher/tmp/519306/compress-overlay-bt83hqb5/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8
256 12:03:29.592540 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 12:03:29.592774 start: 1.6.6 prepare-kernel (timeout 00:09:18) [common]
258 12:03:29.592955 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:18) [common]
259 12:03:29.593092 Converting downloaded kernel to a uImage
260 12:03:29.593264 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/kernel/Image /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/kernel/uImage
261 12:03:30.467138 output: Image Name:
262 12:03:30.467340 output: Created: Wed Jul 10 12:03:29 2024
263 12:03:30.467472 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
264 12:03:30.467595 output: Data Size: 57616896 Bytes = 56266.50 KiB = 54.95 MiB
265 12:03:30.467709 output: Load Address: 80200000
266 12:03:30.467818 output: Entry Point: 80200000
267 12:03:30.467925 output:
268 12:03:30.468105 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:01) [common]
269 12:03:30.468259 end: 1.6.6 prepare-kernel (duration 00:00:01) [common]
270 12:03:30.468415 start: 1.6.7 configure-preseed-file (timeout 00:09:17) [common]
271 12:03:30.468569 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
272 12:03:30.468703 start: 1.6.8 compress-ramdisk (timeout 00:09:17) [common]
273 12:03:30.468829 Building ramdisk /var/lib/lava/dispatcher/tmp/519306/extract-overlay-ramdisk-gj70_ykq/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/519306/extract-overlay-ramdisk-gj70_ykq/ramdisk
274 12:03:31.757616 >> 203411 blocks
275 12:03:36.613441 Adding RAMdisk u-boot header.
276 12:03:36.613679 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/519306/extract-overlay-ramdisk-gj70_ykq/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/519306/extract-overlay-ramdisk-gj70_ykq/ramdisk.cpio.gz.uboot
277 12:03:36.837131 output: Image Name:
278 12:03:36.837333 output: Created: Wed Jul 10 12:03:36 2024
279 12:03:36.837466 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
280 12:03:36.837586 output: Data Size: 26399809 Bytes = 25781.06 KiB = 25.18 MiB
281 12:03:36.837701 output: Load Address: 00000000
282 12:03:36.837811 output: Entry Point: 00000000
283 12:03:36.837907 output:
284 12:03:36.838088 rename /var/lib/lava/dispatcher/tmp/519306/extract-overlay-ramdisk-gj70_ykq/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/ramdisk/ramdisk.cpio.gz.uboot
285 12:03:36.838273 end: 1.6.8 compress-ramdisk (duration 00:00:06) [common]
286 12:03:36.838417 end: 1.6 prepare-tftp-overlay (duration 00:00:30) [common]
287 12:03:36.838566 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:11) [common]
288 12:03:36.838692 No LXC device requested
289 12:03:36.838837 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
290 12:03:36.838986 start: 1.8 deploy-device-env (timeout 00:09:11) [common]
291 12:03:36.839127 end: 1.8 deploy-device-env (duration 00:00:00) [common]
292 12:03:36.839245 Checking files for TFTP limit of 4294967296 bytes.
293 12:03:36.839935 end: 1 tftp-deploy (duration 00:00:49) [common]
294 12:03:36.840108 start: 2 uboot-action (timeout 00:05:00) [common]
295 12:03:36.840258 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
296 12:03:36.840407 end: 2.1 uboot-from-media (duration 00:00:00) [common]
297 12:03:36.840546 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
298 12:03:36.840708 Using kernel file from prepare-kernel: 519306/tftp-deploy-jlw0_hym/kernel/uImage
299 12:03:36.840891 substitutions:
300 12:03:36.841002 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
301 12:03:36.841118 - {DTB_ADDR}: 0x8fc00000
302 12:03:36.841231 - {DTB}: 519306/tftp-deploy-jlw0_hym/dtb/juno.dtb
303 12:03:36.841341 - {INITRD}: 519306/tftp-deploy-jlw0_hym/ramdisk/ramdisk.cpio.gz.uboot
304 12:03:36.841437 - {KERNEL_ADDR}: 0x80200000
305 12:03:36.841528 - {KERNEL}: 519306/tftp-deploy-jlw0_hym/kernel/uImage
306 12:03:36.841620 - {LAVA_MAC}: None
307 12:03:36.841724 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8
308 12:03:36.841818 - {NFS_SERVER_IP}: 192.168.56.230
309 12:03:36.841910 - {PRESEED_CONFIG}: None
310 12:03:36.842012 - {PRESEED_LOCAL}: None
311 12:03:36.842113 - {RAMDISK_ADDR}: 0x8fe00000
312 12:03:36.842205 - {RAMDISK}: 519306/tftp-deploy-jlw0_hym/ramdisk/ramdisk.cpio.gz.uboot
313 12:03:36.842296 - {ROOT_PART}: None
314 12:03:36.842385 - {ROOT}: None
315 12:03:36.842475 - {SERVER_IP}: 192.168.56.230
316 12:03:36.842564 - {TEE_ADDR}: 0x83000000
317 12:03:36.842654 - {TEE}: None
318 12:03:36.842744 Parsed boot commands:
319 12:03:36.842832 - setenv autoload no
320 12:03:36.842922 - setenv initrd_high 0xffffffffffffffff
321 12:03:36.843011 - setenv fdt_high 0xffffffffffffffff
322 12:03:36.843101 - dhcp
323 12:03:36.843190 - setenv serverip 192.168.56.230
324 12:03:36.843279 - tftp 0x80200000 519306/tftp-deploy-jlw0_hym/kernel/uImage
325 12:03:36.843369 - tftp 0x8fe00000 519306/tftp-deploy-jlw0_hym/ramdisk/ramdisk.cpio.gz.uboot
326 12:03:36.843459 - setenv initrd_size ${filesize}
327 12:03:36.843547 - tftp 0x8fc00000 519306/tftp-deploy-jlw0_hym/dtb/juno.dtb
328 12:03:36.843636 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
329 12:03:36.843730 - bootm 0x80200000 0x8fe00000 0x8fc00000
330 12:03:36.843857 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
332 12:03:36.844200 start: 2.3 connect-device (timeout 00:05:00) [common]
333 12:03:36.844309 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
334 12:03:36.848690 Setting prompt string to ['lava-test: # ']
335 12:03:36.849186 end: 2.3 connect-device (duration 00:00:00) [common]
336 12:03:36.849385 start: 2.4 uboot-commands (timeout 00:05:00) [common]
337 12:03:36.849561 start: 2.4.1 reset-device (timeout 00:05:00) [common]
338 12:03:36.849755 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
339 12:03:36.850182 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
340 12:03:43.989741 >> OK - accepted request
341 12:03:43.992002 Returned 0 in 7 seconds
342 12:03:44.093056 end: 2.4.1.1 pdu-reboot (duration 00:00:07) [common]
344 12:03:44.094495 end: 2.4.1 reset-device (duration 00:00:07) [common]
345 12:03:44.095016 start: 2.4.2 bootloader-interrupt (timeout 00:04:53) [common]
346 12:03:44.095459 Setting prompt string to ['Hit any key to stop autoboot']
347 12:03:44.095839 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
348 12:03:44.097130 Trying 127.0.0.1...
349 12:03:44.097529 Connected to 127.0.0.1.
350 12:03:44.097853 Escape character is '^]'.
351 12:03:44.115613 �
352 12:03:44.116100
353 12:03:44.116445 ARM V2M-Juno Boot loader v1.0.0
354 12:03:44.116756 HBI0262 build 2068
355 12:03:44.117056
356 12:03:44.118787 MBbios update in progress DO NOT SWITCH OFF...
357 12:03:54.733399
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 12:03:54.749362 MBbios update complete.
359 12:03:55.420862
360 12:03:55.421365 ARM V2M_Juno Firmware v1.5.1
361 12:03:55.438608 Build Date: Apr 3 2019
362 12:03:55.439066
363 12:03:55.439497 Time : 00:00:00
364 12:03:55.441867 Date : 01:01:2000
365 12:03:55.665628
366 12:03:55.666154 Press Enter to stop auto boot...
367 12:03:55.666605
368 12:04:00.781318
369 12:04:00.781837 Powering up system...
370 12:04:00.973046
371 12:04:00.973575 Switching on ATXPSU...
372 12:04:02.635593 PMIC RAM configuration (pms_v103.bin)...
373 12:04:06.664151 MBtemp : 39 degC
374 12:04:06.664650
375 12:04:06.682043 Configuring motherboard (rev B, var A)...
376 12:04:06.685247 IOFPGA image \MB\HBI0262B\io_b118.bit
377 12:04:10.122285 IOFPGA config: PASSED
378 12:04:12.168541 OSC CLK config: PASSED
379 12:04:12.210736
380 12:04:12.211242 Configuring SCC registers...
381 12:04:12.211577 Writing SCC 0x00000054 with 0x0007FFFE
382 12:04:12.211888 Writing SCC 0x0000005C with 0x00FE001E
383 12:04:12.212180 Writing SCC 0x00000100 with 0x003F1000
384 12:04:12.212461 Writing SCC 0x00000104 with 0x0001F300
385 12:04:12.212741 Writing SCC 0x00000108 with 0x00371000
386 12:04:12.213354 Writing SCC 0x0000010C with 0x0001B300
387 12:04:12.213669 Writing SCC 0x00000118 with 0x003F1000
388 12:04:12.214057 Writing SCC 0x0000011C with 0x0001F100
389 12:04:12.214363 Writing SCC 0x000000F8 with 0x0BEC0000
390 12:04:12.214641 Writing SCC 0x000000FC with 0xABE40000
391 12:04:12.214983 Writing SCC 0x0000000C with 0x000000C2
392 12:04:12.242251 Writing SCC 0x00000010 with 0x000000C2
393 12:04:12.242693
394 12:04:12.243022 Peripheral ID0:0x000000AD
395 12:04:12.243327 Peripheral ID1:0x000000B0
396 12:04:12.243611 Peripheral ID2:0x0000000B
397 12:04:12.243890 Peripheral ID3:0x00000000
398 12:04:12.244163 Peripheral ID4:0x0000000D
399 12:04:12.244437 Peripheral ID5:0x000000F0
400 12:04:12.245564 Peripheral ID6:0x00000005
401 12:04:12.245979 Peripheral ID7:0x000000B1
402 12:04:12.246333
403 12:04:12.357336 Programming NOR Flash
404 12:04:13.284519 PCIE clock configured...
405 12:04:13.492329
406 12:04:13.492807 Testing motherboard interfaces (FPGA build 118)...
407 12:04:13.508283 SRAM 32MB test: PASSED
408 12:04:13.796034 LAN9118 test: PASSED
409 12:04:14.019923 ERROR: SMC USB SRAM mode lock
410 12:04:14.035845 SMC USB test: FAILED
411 12:04:14.051876 KMI1/2 test: PASSED
412 12:04:14.067827 MMC test: PASSED
413 12:04:14.099780 PB/LEDs test: PASSED
414 12:04:14.115775 FPGA UART test: PASSED
415 12:04:14.355638 PCIe init test: PASSED
416 12:04:14.371615 MAC addrs test: PASSED
417 12:04:14.372064
418 12:04:14.419558 SMC MAC address 0002-F700-584D
419 12:04:14.435580 Setting HDMI0 mode for SVGA.
420 12:04:14.563429 Setting HDMI1 mode for SVGA.
421 12:04:14.659288
422 12:04:14.771219 SoC SMB clock enabled.
423 12:04:14.898347
424 12:04:14.898808 Testing SMB clock...
425 12:04:15.011059 SMB clock running
426 12:04:15.059046 Releasing system resets...
427 12:04:15.170928
428 12:04:15.171390 UART0 set to SoC UART0
429 12:04:15.186885 UART1 set to SoC UART1
430 12:04:15.187332
431 12:04:15.303692 NOTICE: Booting Trusted Firmware
432 12:04:15.306918 NOTICE: BL1: v2.1(release):v2.2-rc0
433 12:04:15.307363 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
434 12:04:15.330670 NOTICE: BL1: Booting BL2
435 12:04:15.333936 NOTICE: BL2: v2.1(release):v2.2-rc0
436 12:04:15.334411 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
437 12:04:16.804601 NOTICE: BL1: Booting BL31
438 12:04:16.822411 NOTICE: BL31: v2.1(release):v2.2-rc0
439 12:04:16.825646 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
440 12:04:17.230782
441 12:04:17.231061
442 12:04:17.233869 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
443 12:04:17.234096
444 12:04:17.569848 DRAM: 8 GiB
445 12:04:17.629632 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
446 12:04:17.630135 Core: 21 devices, 8 uclasses, devicetree: board
447 12:04:17.632866 Flash: 64 MiB
448 12:04:17.673553 Loading Environment from Flash... *** Warning - bad CRC, using default environment
449 12:04:17.674055
450 12:04:17.674492 In: serial@7ff80000
451 12:04:17.674889 Out: serial@7ff80000
452 12:04:17.675276 Err: serial@7ff80000
453 12:04:17.675646 Net: eth0: ethernet@200000000
455 12:04:17.727803 Hit any key to stop autoboot: 1
456 12:04:17.728569 end: 2.4.2 bootloader-interrupt (duration 00:00:34) [common]
457 12:04:17.729201 start: 2.4.3 bootloader-commands (timeout 00:04:19) [common]
458 12:04:17.729611 Setting prompt string to ['VExpress64#']
459 12:04:17.730039 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:19)
460 12:04:17.756678 0
461 12:04:17.757566 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 12:04:17.758025 Sending with 100 millisecond of delay
464 12:04:20.514257 VExpress64# setenv autoload no
465 12:04:20.614934 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 00:04:16)
466 12:04:20.618572 setenv autoload no
467 12:04:20.619238 Sending with 100 millisecond of delay
469 12:04:26.230936 VExpress64# setenv initrd_high 0xffffffffffffffff
470 12:04:26.331631 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 00:04:11)
471 12:04:26.332387 setenv initrd_high 0xffffffffffffffff
472 12:04:26.333009 Sending with 100 millisecond of delay
474 12:04:31.493699 VExpress64# setenv fdt_high 0xffffffffffffffff
475 12:04:31.594442 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 00:04:05)
476 12:04:31.595233 setenv fdt_high 0xffffffffffffffff
477 12:04:31.595884 Sending with 100 millisecond of delay
479 12:04:32.247951 VExpress64# dhcp
480 12:04:32.348649 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 12:04:32.349419 dhcp
482 12:04:32.349787 smc911x: detected LAN9118 controller
483 12:04:33.822510 smc911x: phy initialized
484 12:04:33.838435 smc911x: MAC 00:02:f7:00:58:4d
485 12:04:33.838874 BOOTP broadcast 1
486 12:04:34.078231 BOOTP broadcast 2
487 12:04:34.589694 BOOTP broadcast 3
488 12:04:35.581011 BOOTP broadcast 4
489 12:04:37.579171 BOOTP broadcast 5
490 12:04:37.595185 *** Unhandled DHCP Option in OFFER/ACK: 42
491 12:04:37.627925 *** Unhandled DHCP Option in OFFER/ACK: 42
492 12:04:37.628387 DHCP client bound to address 192.168.56.212 (3784 ms)
493 12:04:37.631248 smc911x: MAC 00:02:f7:00:58:4d
494 12:04:37.631986 Sending with 100 millisecond of delay
496 12:04:42.191645 VExpress64# setenv serverip 192.168.56.230
497 12:04:42.292386 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 00:03:55)
498 12:04:42.293276 setenv serverip 192.168.56.230
499 12:04:42.293989 Sending with 100 millisecond of delay
501 12:04:50.911883 VExpress64# tftp 0x80200000 519306/tftp-deploy-jlw0_hym/kernel/uImage
502 12:04:51.012623 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 00:03:46)
503 12:04:51.013513 tftp 0x80200000 519306/tftp-deploy-jlw0_hym/kernel/uImage
504 12:04:51.013928 smc911x: detected LAN9118 controller
505 12:04:52.539084 smc911x: phy initialized
506 12:04:52.539617 smc911x: MAC 00:02:f7:00:58:4d
507 12:04:52.540194 Using ethernet@200000000 device
508 12:04:52.540757 TFTP from server 192.168.56.230; our IP address is 192.168.56.212
509 12:04:52.542491 Filename '519306/tftp-deploy-jlw0_hym/kernel/uImage'.
510 12:04:52.543115 Load address: 0x80200000
511 12:04:57.881514 Loading: *#################################################################
512 12:04:58.233277 #################################################################
513 12:04:58.601165 #################################################################
514 12:04:58.968739 #################################################################
515 12:04:59.352406 #################################################################
516 12:04:59.720128 #################################################################
517 12:05:00.103891 #################################################################
518 12:05:00.471543 #################################################################
519 12:05:00.855242 #################################################################
520 12:05:01.206940 #################################################################
521 12:05:01.574624 #################################################################
522 12:05:01.926445 #################################################################
523 12:05:02.294065 #################################################################
524 12:05:02.677639 #################################################################
525 12:05:03.045322 #################################################################
526 12:05:03.429054 #################################################################
527 12:05:03.796717 #################################################################
528 12:05:04.180293 #################################################################
529 12:05:04.564025 #################################################################
530 12:05:04.931724 #################################################################
531 12:05:05.299422 #################################################################
532 12:05:05.683210 #################################################################
533 12:05:06.066682 #################################################################
534 12:05:06.434473 #################################################################
535 12:05:06.802215 #################################################################
536 12:05:07.169886 #################################################################
537 12:05:07.521618 #################################################################
538 12:05:07.905219 #################################################################
539 12:05:08.288859 #################################################################
540 12:05:08.656598 #################################################################
541 12:05:08.992339 #################################################################
542 12:05:09.328050 #################################################################
543 12:05:09.663769 #################################################################
544 12:05:10.047334 #################################################################
545 12:05:10.415027 #################################################################
546 12:05:10.798607 #################################################################
547 12:05:11.182385 #################################################################
548 12:05:11.550131 #################################################################
549 12:05:11.917624 #################################################################
550 12:05:12.285317 #################################################################
551 12:05:12.669001 #################################################################
552 12:05:13.052806 #################################################################
553 12:05:13.420448 #################################################################
554 12:05:13.804161 #################################################################
555 12:05:14.171788 #################################################################
556 12:05:14.555445 #################################################################
557 12:05:14.923079 #################################################################
558 12:05:15.306820 #################################################################
559 12:05:15.674463 #################################################################
560 12:05:16.058109 #################################################################
561 12:05:16.441832 #################################################################
562 12:05:16.809477 #################################################################
563 12:05:17.193135 #################################################################
564 12:05:17.560828 #################################################################
565 12:05:17.944517 #################################################################
566 12:05:18.312227 #################################################################
567 12:05:18.695795 #################################################################
568 12:05:19.063569 #################################################################
569 12:05:19.431309 #################################################################
570 12:05:19.814893 #################################################################
571 12:05:19.963811 #########################
572 12:05:19.964306 2 MiB/s
573 12:05:19.964644 done
574 12:05:19.964956 Bytes transferred = 57616960 (36f2a40 hex)
575 12:05:19.967005 smc911x: MAC 00:02:f7:00:58:4d
576 12:05:19.967932 Sending with 100 millisecond of delay
578 12:05:30.990152 VExpress64# tftp 0x8fe00000 519306/tftp-deploy-jlw0_hym/ramdisk/ramdisk.cpio.gz.uboot
579 12:05:31.090876 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 00:03:06)
580 12:05:31.091649 tftp 0x8fe00000 519306/tftp-deploy-jlw0_hym/ramdisk/ramdisk.cpio.gz.uboot
581 12:05:31.092013 smc911x: detected LAN9118 controller
582 12:05:32.635877 smc911x: phy initialized
583 12:05:32.636384 smc911x: MAC 00:02:f7:00:58:4d
584 12:05:32.636725 Using ethernet@200000000 device
585 12:05:32.637376 TFTP from server 192.168.56.230; our IP address is 192.168.56.212
586 12:05:32.637729 Filename '519306/tftp-deploy-jlw0_hym/ramdisk/ramdisk.cpio.gz.uboot'.
587 12:05:32.638080 Load address: 0x8fe00000
588 12:05:37.929903 Loading: *#################################################################
589 12:05:38.233655 #################################################################
590 12:05:38.537329 #################################################################
591 12:05:38.857019 #################################################################
592 12:05:39.176798 #################################################################
593 12:05:39.496521 #################################################################
594 12:05:39.816202 #################################################################
595 12:05:40.135954 #################################################################
596 12:05:40.455661 #################################################################
597 12:05:40.775396 #################################################################
598 12:05:41.095077 #################################################################
599 12:05:41.414840 #################################################################
600 12:05:41.734575 #################################################################
601 12:05:42.054167 #################################################################
602 12:05:42.373919 #################################################################
603 12:05:42.693654 #################################################################
604 12:05:42.997421 #################################################################
605 12:05:43.317241 #################################################################
606 12:05:43.620878 #################################################################
607 12:05:43.940527 #################################################################
608 12:05:44.260256 #################################################################
609 12:05:44.580124 #################################################################
610 12:05:44.899763 #################################################################
611 12:05:45.219453 #################################################################
612 12:05:45.539221 #################################################################
613 12:05:45.842945 #################################################################
614 12:05:46.178584 #################################################################
615 12:05:46.388800 ############################################
616 12:05:46.389296 1.8 MiB/s
617 12:05:46.389630 done
618 12:05:46.392022 Bytes transferred = 26399873 (192d481 hex)
619 12:05:46.392461 smc911x: MAC 00:02:f7:00:58:4d
620 12:05:46.393159 Sending with 100 millisecond of delay
622 12:05:50.952758 VExpress64# setenv initrd_size ${filesize}
623 12:05:51.053484 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 00:02:46)
624 12:05:51.054288 setenv initrd_size ${filesize}
625 12:05:51.054910 Sending with 100 millisecond of delay
627 12:05:59.522236 VExpress64# tftp 0x8fc00000 519306/tftp-deploy-jlw0_hym/dtb/juno.dtb
628 12:05:59.622952 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 00:02:37)
629 12:05:59.623796 tftp 0x8fc00000 519306/tftp-deploy-jlw0_hym/dtb/juno.dtb
630 12:05:59.624190 smc911x: detected LAN9118 controller
631 12:06:01.155625 smc911x: phy initialized
632 12:06:01.156136 smc911x: MAC 00:02:f7:00:58:4d
633 12:06:01.156473 Using ethernet@200000000 device
634 12:06:01.156778 TFTP from server 192.168.56.230; our IP address is 192.168.56.212
635 12:06:01.158923 Filename '519306/tftp-deploy-jlw0_hym/dtb/juno.dtb'.
636 12:06:01.159370 Load address: 0x8fc00000
637 12:06:06.169237 Loading: *##
638 12:06:06.169508 4.9 KiB/s
639 12:06:06.169677 done
640 12:06:06.169829 Bytes transferred = 26981 (6965 hex)
641 12:06:06.172402 smc911x: MAC 00:02:f7:00:58:4d
642 12:06:06.172844 Sending with 100 millisecond of delay
644 12:06:44.698132 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
645 12:06:44.798876 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 00:01:52)
646 12:06:44.799658 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
647 12:06:44.800333 Sending with 100 millisecond of delay
649 12:06:50.562383 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
650 12:06:50.663117 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']
651 12:06:50.663641 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 00:01:46)
652 12:06:50.664599 bootm 0x80200000 0x8fe00000 0x8fc00000
653 12:06:50.664985 ## Booting kernel from Legacy Image at 80200000 ...
654 12:06:50.665394 Image Name:
655 12:06:50.665786 Image Type: AArch64 Linux Kernel Image (uncompressed)
656 12:06:50.666214 Data Size: 57616896 Bytes = 54.9 MiB
657 12:06:50.666601 Load Address: 80200000
658 12:06:50.666973 Entry Point: 80200000
659 12:06:51.083602 Verifying Checksum ... OK
660 12:06:51.117370 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
661 12:06:51.117826 Image Name:
662 12:06:51.118288 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
663 12:06:51.118694 Data Size: 26399809 Bytes = 25.2 MiB
664 12:06:51.120733 Load Address: 00000000
665 12:06:51.121172 Entry Point: 00000000
666 12:06:51.347309 Verifying Checksum ... OK
667 12:06:51.347776 ## Flattened Device Tree blob at 8fc00000
668 12:06:51.350467 Booting using the fdt blob at 0x8fc00000
669 12:06:51.350912 Loading Kernel Image
670 12:06:51.410455 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
671 12:06:51.410933
672 12:06:51.411369 Starting kernel ...
673 12:06:51.411774
674 12:06:51.412627 end: 2.4.3 bootloader-commands (duration 00:02:34) [common]
675 12:06:51.413189 start: 2.4.4 auto-login-action (timeout 00:01:45) [common]
676 12:06:51.413594 Setting prompt string to ['Linux version [0-9]']
677 12:06:51.414070 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']
678 12:06:51.414505 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)
679 12:06:51.489382 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
680 12:06:51.490302 start: 2.4.4.1 login-action (timeout 00:01:45) [common]
681 12:06:51.490801 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.
682 12:06:51.491215 Setting prompt string to []
683 12:06:51.491687 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']
684 12:06:51.492115 Using line separator: #'\n'#
685 12:06:51.492482 No login prompt set.
686 12:06:51.492903 Parsing kernel messages
687 12:06:51.493262 ['-\\[ 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']
688 12:06:51.493889 [login-action] Waiting for messages, (timeout 00:01:45)
689 12:06:51.494339 Waiting using forced prompt support (timeout 00:00:53)
690 12:06:51.496715 [ 0.000000] Linux version 6.1.96-cip24 (KernelCI@build-j261307-arm64-gcc-12-defconfig-kselftest-4rgfx) (aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Wed Jul 10 10:55:36 UTC 2024
691 12:06:51.497145 [ 0.000000] Machine model: ARM Juno development board (r0)
692 12:06:51.497561 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
693 12:06:51.508264 [ 0.000000] printk: bootconsole [pl11] enabled
694 12:06:51.508713 [ 0.000000] efi: UEFI not found.
695 12:06:51.764487 [ 0.000000] NUMA: No NUMA configuration found
696 12:06:51.765351 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
697 12:06:51.765747 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
698 12:06:51.766197 [ 0.000000] Zone ranges:
699 12:06:51.766598 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
700 12:06:51.766982 [ 0.000000] DMA32 empty
701 12:06:51.767365 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
702 12:06:51.767741 [ 0.000000] Movable zone start for each node
703 12:06:51.768216 [ 0.000000] Early memory node ranges
704 12:06:51.795867 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
705 12:06:51.796653 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
706 12:06:51.799220 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
707 12:06:51.956549 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
708 12:06:51.957445 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
709 12:06:51.957839 [ 0.000000] psci: probing for conduit method from DT.
710 12:06:51.958315 [ 0.000000] psci: PSCIv1.1 detected in firmware.
711 12:06:51.958712 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
712 12:06:51.959096 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
713 12:06:51.959467 [ 0.000000] psci: SMC Calling Convention v1.1
714 12:06:51.960247 [ 0.000000] percpu: Embedded 32 pages/cpu s92768 r8192 d30112 u131072
715 12:06:52.001384 [ 0.000000] Detected VIPT I-cache on CPU0
716 12:06:52.001833 [ 0.000000] CPU features: detected: ARM erratum 843419
717 12:06:52.002294 [ 0.000000] CPU features: detected: ARM erratum 845719
718 12:06:52.002696 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
719 12:06:52.003085 [ 0.000000] alternatives: applying boot alternatives
720 12:06:52.003461 [ 0.000000] Fallback order for Node 0: 0
721 12:06:52.004208 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
722 12:06:52.004730 [ 0.000000] Policy zone: Normal
723 12:06:52.048309 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
724 12:06:52.048776 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
725 12:06:52.049239 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
726 12:06:52.080749 <6>[ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
727 12:06:52.081217 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
728 12:06:52.081563 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
729 12:06:52.083989 <6>[ 0.000000] software IO TLB: area num 8.
730 12:06:52.120811 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
731 12:06:54.049665 <6>[ 0.000000] Memory: 8014824K/8372224K available (23104K kernel code, 7050K rwdata, 11772K rodata, 14208K init, 11398K bss, 324632K reserved, 32768K cma-reserved)
732 12:06:54.050228 <4>[ 0.000000] **********************************************************
733 12:06:54.051043 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
734 12:06:54.051431 <4>[ 0.000000] ** **
735 12:06:54.053167 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
736 12:06:54.093395 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
737 12:06:54.093873 <4>[ 0.000000] ** might reduce the security of your system. **
738 12:06:54.094335 <4>[ 0.000000] ** **
739 12:06:54.095218 <4>[ 0.000000] ** If you see this message and you are not debugging **
740 12:06:54.095591 <4>[ 0.000000] ** the kernel, report this immediately to your system **
741 12:06:54.096983 <4>[ 0.000000] ** administrator! **
742 12:06:54.137805 <4>[ 0.000000] ** **
743 12:06:54.138289 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
744 12:06:54.138722 <4>[ 0.000000] **********************************************************
745 12:06:54.139126 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
746 12:06:54.141107 <6>[ 0.000000] ftrace: allocating 66043 entries in 258 pages
747 12:06:54.464374 <6>[ 0.000000] ftrace: allocated 258 pages with 2 groups
748 12:06:54.464886 <6>[ 0.000000] trace event string verifier disabled
749 12:06:54.465324 <6>[ 0.000000] Running RCU self tests
750 12:06:54.465731 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
751 12:06:54.466662 <6>[ 0.000000] rcu: RCU event tracing is enabled.
752 12:06:54.467027 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
753 12:06:54.467426 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
754 12:06:54.467956 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
755 12:06:54.501419 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
756 12:06:54.501872 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
757 12:06:54.502340 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
758 12:06:54.504853 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
759 12:06:54.617910 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
760 12:06:54.618446 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
761 12:06:54.618885 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
762 12:06:54.619829 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
763 12:06:54.620200 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
764 12:06:54.620599 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
765 12:06:54.621524 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
766 12:06:54.671800 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
767 12:06:54.672256 <3>[ 0.000000] timer_sp804: timer clock not found: -517
768 12:06:54.672689 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
769 12:06:54.673090 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
770 12:06:54.673500 <3>[ 0.000000] timer_sp804: timer clock not found: -517
771 12:06:54.673882 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
772 12:06:54.719400 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
773 12:06:54.719864 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
774 12:06:54.720294 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
775 12:06:54.720707 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
776 12:06:54.721097 <6>[ 0.011095] Console: colour dummy device 80x25
777 12:06:54.722744 <4>[ 0.016000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
778 12:06:54.763875 <4>[ 0.024193] ... MAX_LOCKDEP_SUBCLASSES: 8
779 12:06:54.764352 <4>[ 0.028681] ... MAX_LOCK_DEPTH: 48
780 12:06:54.764782 <4>[ 0.033255] ... MAX_LOCKDEP_KEYS: 8192
781 12:06:54.765179 <4>[ 0.038005] ... CLASSHASH_SIZE: 4096
782 12:06:54.765566 <4>[ 0.042755] ... MAX_LOCKDEP_ENTRIES: 32768
783 12:06:54.765943 <4>[ 0.047593] ... MAX_LOCKDEP_CHAINS: 65536
784 12:06:54.766358 <4>[ 0.052432] ... CHAINHASH_SIZE: 32768
785 12:06:54.766733 <4>[ 0.057270] memory used by lock dependency info: 6365 kB
786 12:06:54.767810 <4>[ 0.063078] memory used for stack traces: 4224 kB
787 12:06:54.811014 <4>[ 0.068268] per task-struct memory footprint: 1920 bytes
788 12:06:54.811466 <6>[ 0.074464] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
789 12:06:54.811897 <6>[ 0.085419] pid_max: default: 32768 minimum: 301
790 12:06:54.812294 <6>[ 0.091516] LSM: Security Framework initializing
791 12:06:54.812678 <6>[ 0.096772] landlock: Up and running.
792 12:06:54.813052 <6>[ 0.100964] LSM support for eBPF active
793 12:06:54.814216 <6>[ 0.106132] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
794 12:06:54.835402 <6>[ 0.114170] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
795 12:06:54.883252 <6>[ 0.142539] cblist_init_generic: Setting adjustable number of callback queues.
796 12:06:54.883746 <6>[ 0.150290] cblist_init_generic: Setting shift to 3 and lim to 1.
797 12:06:54.884075 <6>[ 0.157567] cblist_init_generic: Setting adjustable number of callback queues.
798 12:06:54.884379 <6>[ 0.165328] cblist_init_generic: Setting shift to 3 and lim to 1.
799 12:06:54.884672 <6>[ 0.172603] cblist_init_generic: Setting adjustable number of callback queues.
800 12:06:54.886481 <6>[ 0.180362] cblist_init_generic: Setting shift to 3 and lim to 1.
801 12:06:54.901351 <6>[ 0.187591] Running RCU-tasks wait API self tests
802 12:06:55.021113 <6>[ 0.300077] rcu: Hierarchical SRCU implementation.
803 12:06:55.021600 <6>[ 0.305314] rcu: Max phase no-delay instances is 1000.
804 12:06:55.024307 <6>[ 0.311180] Callback from call_rcu_tasks_trace() invoked.
805 12:06:55.062984 <6>[ 0.344858] EFI services will not be available.
806 12:06:55.066392 <6>[ 0.353417] smp: Bringing up secondary CPUs ...
807 12:06:55.125588 <6>[ 0.364000] CPU features: detected: Spectre-v2
808 12:06:55.126076 <6>[ 0.364015] CPU features: detected: Spectre-v3a
809 12:06:55.126430 <6>[ 0.364024] CPU features: detected: Spectre-BHB
810 12:06:55.126750 <6>[ 0.364035] CPU features: detected: ARM erratum 834220
811 12:06:55.127060 <6>[ 0.364044] CPU features: detected: ARM erratum 832075
812 12:06:55.127354 <6>[ 0.364051] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
813 12:06:55.127648 <6>[ 0.364058] Detected PIPT I-cache on CPU1
814 12:06:55.169844 <6>[ 0.364284] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
815 12:06:55.170320 <6>[ 0.369924] Detected PIPT I-cache on CPU2
816 12:06:55.171374 <6>[ 0.370064] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
817 12:06:55.171751 <6>[ 0.375423] Detected VIPT I-cache on CPU3
818 12:06:55.172068 <6>[ 0.375704] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
819 12:06:55.172374 <6>[ 0.381022] Detected VIPT I-cache on CPU4
820 12:06:55.172667 <6>[ 0.381280] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
821 12:06:55.172957 <6>[ 0.386664] Detected VIPT I-cache on CPU5
822 12:06:55.228983 <6>[ 0.386925] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
823 12:06:55.229435 <6>[ 0.387607] smp: Brought up 1 node, 6 CPUs
824 12:06:55.229779 <6>[ 0.485326] SMP: Total of 6 processors activated.
825 12:06:55.230857 <6>[ 0.490580] Callback from call_rcu_tasks_rude() invoked.
826 12:06:55.231223 <6>[ 0.496571] CPU features: detected: 32-bit EL0 Support
827 12:06:55.231540 <6>[ 0.502149] CPU features: detected: 32-bit EL1 Support
828 12:06:55.231841 <6>[ 0.507846] CPU features: detected: CRC32 instructions
829 12:06:55.232183 <6>[ 0.513774] CPU: All CPU(s) started at EL2
830 12:06:55.232582 <6>[ 0.518297] alternatives: applying system-wide alternatives
831 12:06:55.248066 <6>[ 0.545230] devtmpfs: initialized
832 12:06:55.311995 <6>[ 0.606265] Callback from call_rcu_tasks() invoked.
833 12:06:55.375777 <6>[ 0.650018] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
834 12:06:55.378989 <6>[ 0.660259] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
835 12:06:55.410842 <6>[ 0.696377] pinctrl core: initialized pinctrl subsystem
836 12:06:55.466315 <6>[ 0.713887] DMI not present or invalid.
837 12:06:55.466770 <6>[ 0.721425] NET: Registered PF_NETLINK/PF_ROUTE protocol family
838 12:06:55.467114 <6>[ 0.734306] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
839 12:06:55.468138 <6>[ 0.742900] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
840 12:06:55.468497 <6>[ 0.753428] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
841 12:06:55.469610 <6>[ 0.762245] audit: initializing netlink subsys (disabled)
842 12:06:55.517574 <5>[ 0.768864] audit: type=2000 audit(0.632:1): state=initialized audit_enabled=0 res=1
843 12:06:55.518051 <6>[ 0.777122] thermal_sys: Registered thermal governor 'step_wise'
844 12:06:55.518407 <6>[ 0.777146] thermal_sys: Registered thermal governor 'power_allocator'
845 12:06:55.518723 <6>[ 0.784034] cpuidle: using governor menu
846 12:06:55.519026 <6>[ 0.796690] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
847 12:06:55.520831 <6>[ 0.804445] ASID allocator initialised with 65536 entries
848 12:06:55.536674 <6>[ 0.823608] Serial: AMBA PL011 UART driver
849 12:06:55.631958 <6>[ 0.886782] amba 20010000.etf: Fixed dependency cycle(s) with /funnel@20040000
850 12:06:55.632425 <6>[ 0.895072] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000
851 12:06:55.632769 <6>[ 0.905184] amba 20040000.funnel: Fixed dependency cycle(s) with /stm@20100000
852 12:06:55.633086 <6>[ 0.913340] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000
853 12:06:55.633386 <6>[ 0.922648] amba 20070000.etr: Fixed dependency cycle(s) with /replicator@20120000
854 12:06:55.682104 <6>[ 0.931204] amba 20030000.tpiu: Fixed dependency cycle(s) with /replicator@20120000
855 12:06:55.682573 <6>[ 0.939822] amba 20010000.etf: Fixed dependency cycle(s) with /replicator@20120000
856 12:06:55.683008 <6>[ 0.948305] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000
857 12:06:55.683404 <6>[ 0.956767] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000
858 12:06:55.683790 <6>[ 0.965250] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000
859 12:06:55.685330 <6>[ 0.977490] amba 22040000.etm: Fixed dependency cycle(s) with /funnel@220c0000
860 12:06:55.735587 <6>[ 0.985629] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@220c0000
861 12:06:55.736044 <6>[ 0.994003] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000
862 12:06:55.736475 <6>[ 1.002188] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
863 12:06:55.736875 <6>[ 1.012275] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22140000
864 12:06:55.737262 <6>[ 1.020463] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000
865 12:06:55.738931 <6>[ 1.033205] amba 23040000.etm: Fixed dependency cycle(s) with /funnel@230c0000
866 12:06:55.786406 <6>[ 1.041401] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@230c0000
867 12:06:55.786861 <6>[ 1.049835] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000
868 12:06:55.787288 <6>[ 1.058009] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
869 12:06:55.787690 <6>[ 1.068098] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23140000
870 12:06:55.788075 <6>[ 1.076374] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000
871 12:06:55.828370 <6>[ 1.086825] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23240000
872 12:06:55.828835 <6>[ 1.095113] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000
873 12:06:55.829184 <6>[ 1.105566] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23340000
874 12:06:55.831559 <6>[ 1.113856] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000
875 12:06:55.851502 <6>[ 1.145202] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
876 12:06:55.880196 <6>[ 1.154639] printk: console [ttyAMA0] enabled
877 12:06:55.880651 <6>[ 1.154639] printk: console [ttyAMA0] enabled
878 12:06:55.880995 <6>[ 1.164020] printk: bootconsole [pl11] disabled
879 12:06:55.883407 <6>[ 1.164020] printk: bootconsole [pl11] disabled
880 12:06:55.899277 <4>[ 1.195916] KASLR disabled due to lack of seed
881 12:06:56.042138 <6>[ 1.304597] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
882 12:06:56.042600 <6>[ 1.311746] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
883 12:06:56.042947 <6>[ 1.318422] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
884 12:06:56.043266 <6>[ 1.325524] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
885 12:06:56.044281 <6>[ 1.332101] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
886 12:06:56.045392 <6>[ 1.339217] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
887 12:06:56.067986 <6>[ 1.345796] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
888 12:06:56.068435 <6>[ 1.352889] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
889 12:06:56.087108 <6>[ 1.373025] ACPI: Interpreter disabled.
890 12:06:56.143027 <6>[ 1.391612] iommu: Default domain type: Translated
891 12:06:56.144183 <6>[ 1.396821] iommu: DMA domain TLB invalidation policy: strict mode
892 12:06:56.144564 <5>[ 1.406747] SCSI subsystem initialized
893 12:06:56.144888 <6>[ 1.415295] usbcore: registered new interface driver usbfs
894 12:06:56.145197 <6>[ 1.421463] usbcore: registered new interface driver hub
895 12:06:56.145495 <6>[ 1.427392] usbcore: registered new device driver usb
896 12:06:56.146594 <6>[ 1.437486] platform 7ff60000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@70
897 12:06:56.194921 <6>[ 1.447793] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000
898 12:06:56.195372 <6>[ 1.455853] platform 7ff50000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@71
899 12:06:56.195717 <6>[ 1.465907] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000
900 12:06:56.196034 <6>[ 1.478396] pps_core: LinuxPPS API ver. 1 registered
901 12:06:56.196342 <6>[ 1.483678] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
902 12:06:56.198256 <6>[ 1.493295] PTP clock support registered
903 12:06:56.213030 <6>[ 1.498329] EDAC MC: Ver: 3.0.0
904 12:06:56.213475 <6>[ 1.510797] FPGA manager framework
905 12:06:56.255894 <6>[ 1.515572] Advanced Linux Sound Architecture Driver Initialized.
906 12:06:56.256341 <6>[ 1.526638] NET: Registered PF_ATMPVC protocol family
907 12:06:56.256684 <6>[ 1.532011] NET: Registered PF_ATMSVC protocol family
908 12:06:56.256996 <6>[ 1.539065] vgaarb: loaded
909 12:06:56.259095 <6>[ 1.544051] clocksource: Switched to clocksource arch_sys_counter
910 12:06:57.835281 <5>[ 3.111368] VFS: Disk quotas dquot_6.6.0
911 12:06:57.835779 <6>[ 3.115989] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
912 12:06:57.838536 <6>[ 3.125417] pnp: PnP ACPI: disabled
913 12:06:57.912316 <6>[ 3.191517] NET: Registered PF_INET protocol family
914 12:06:57.915540 <6>[ 3.197240] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
915 12:06:57.957231 <6>[ 3.215803] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
916 12:06:57.957688 <6>[ 3.225813] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
917 12:06:57.958770 <6>[ 3.234042] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
918 12:06:57.960652 <6>[ 3.243093] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
919 12:06:58.034858 <6>[ 3.283037] TCP: Hash tables configured (established 65536 bind 65536)
920 12:06:58.035350 <6>[ 3.291838] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
921 12:06:58.036408 <6>[ 3.302477] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
922 12:06:58.036769 <6>[ 3.312268] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
923 12:06:58.037086 <6>[ 3.323241] NET: Registered PF_UNIX/PF_LOCAL protocol family
924 12:06:58.038349 <6>[ 3.332718] RPC: Registered named UNIX socket transport module.
925 12:06:58.085088 <6>[ 3.339003] RPC: Registered udp transport module.
926 12:06:58.086282 <6>[ 3.344045] RPC: Registered tcp transport module.
927 12:06:58.086668 <6>[ 3.349066] RPC: Registered tcp NFSv4.1 backchannel transport module.
928 12:06:58.087003 <6>[ 3.355847] NET: Registered PF_XDP protocol family
929 12:06:58.087316 <6>[ 3.360995] PCI: CLS 0 bytes, default 64
930 12:06:58.087616 <6>[ 3.367322] Unpacking initramfs...
931 12:06:58.087910 <6>[ 3.371682] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
932 12:06:58.117137 <6>[ 3.383978] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
933 12:06:58.117595 <6>[ 3.392870] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
934 12:06:58.117944 <6>[ 3.392870] Only trusted guests should be used on this system.
935 12:06:58.120364 <6>[ 3.407491] kvm [1]: IPA Size Limit: 40 bits
936 12:06:58.143078 <6>[ 3.427251] kvm [1]: vgic interrupt IRQ9
937 12:06:58.146305 <6>[ 3.432328] kvm [1]: Hyp mode initialized successfully
938 12:06:58.174081 <5>[ 3.452796] Initialise system trusted keyrings
939 12:06:58.177287 <6>[ 3.458800] workingset: timestamp_bits=42 max_order=21 bucket_order=0
940 12:06:58.361954 <6>[ 3.600549] squashfs: version 4.0 (2009/01/31) Phillip Lougher
941 12:06:58.362462 <5>[ 3.615990] NFS: Registering the id_resolver key type
942 12:06:58.362804 <5>[ 3.621569] Key type id_resolver registered
943 12:06:58.363122 <5>[ 3.626110] Key type id_legacy registered
944 12:06:58.363425 <6>[ 3.631478] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
945 12:06:58.363738 <6>[ 3.638588] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
946 12:06:58.365242 <6>[ 3.649181] 9p: Installing v9fs 9p2000 file system support
947 12:06:58.451959 <6>[ 3.706467] NET: Registered PF_ALG protocol family
948 12:06:58.452433 <5>[ 3.711723] Key type asymmetric registered
949 12:06:58.452775 <5>[ 3.716178] Asymmetric key parser 'x509' registered
950 12:06:58.453097 <6>[ 3.721818] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
951 12:06:58.453405 <6>[ 3.729591] io scheduler mq-deadline registered
952 12:06:58.453701 <6>[ 3.734461] io scheduler kyber registered
953 12:06:58.455187 <4>[ 3.741072] test_firmware: interface ready
954 12:06:58.518884 <6>[ 3.802453] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
955 12:06:58.534900 <6>[ 3.828892] EINJ: ACPI disabled.
956 12:06:58.671852 <6>[ 3.953993] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
957 12:06:58.725880 <6>[ 3.978810] SuperH (H)SCI(F) driver initialized
958 12:06:58.726371 <6>[ 3.985994] msm_serial: driver initialized
959 12:06:58.726718 <5>[ 3.997490] arm-smmu 7fb00000.iommu: probing hardware configuration...
960 12:06:58.727040 <5>[ 4.004368] arm-smmu 7fb00000.iommu: SMMUv1 with:
961 12:06:58.727340 <5>[ 4.009392] arm-smmu 7fb00000.iommu: stage 2 translation
962 12:06:58.727632 <5>[ 4.015108] arm-smmu 7fb00000.iommu: coherent table walk
963 12:06:58.729100 <5>[ 4.020845] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
964 12:06:58.773654 <5>[ 4.028326] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
965 12:06:58.774132 <5>[ 4.035220] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
966 12:06:58.774479 <5>[ 4.042071] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
967 12:06:58.774800 <5>[ 4.051702] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
968 12:06:58.775108 <5>[ 4.059242] arm-smmu 7fb10000.iommu: probing hardware configuration...
969 12:06:58.775404 <5>[ 4.066108] arm-smmu 7fb10000.iommu: SMMUv1 with:
970 12:06:58.776875 <5>[ 4.071133] arm-smmu 7fb10000.iommu: stage 2 translation
971 12:06:58.819968 <5>[ 4.076849] arm-smmu 7fb10000.iommu: non-coherent table walk
972 12:06:58.820423 <5>[ 4.082913] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
973 12:06:58.820767 <5>[ 4.090648] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
974 12:06:58.821085 <5>[ 4.098058] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
975 12:06:58.821387 <5>[ 4.104933] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
976 12:06:58.821683 <5>[ 4.111819] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
977 12:06:58.864740 <5>[ 4.121297] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
978 12:06:58.865930 <5>[ 4.128766] arm-smmu 7fb20000.iommu: probing hardware configuration...
979 12:06:58.866348 <5>[ 4.135628] arm-smmu 7fb20000.iommu: SMMUv1 with:
980 12:06:58.866683 <5>[ 4.140649] arm-smmu 7fb20000.iommu: stage 2 translation
981 12:06:58.866999 <5>[ 4.146365] arm-smmu 7fb20000.iommu: non-coherent table walk
982 12:06:58.867300 <5>[ 4.152429] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
983 12:06:58.868338 <5>[ 4.160199] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
984 12:06:58.912206 <5>[ 4.167593] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
985 12:06:58.912664 <5>[ 4.174463] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
986 12:06:58.913098 <5>[ 4.181314] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
987 12:06:58.913503 <5>[ 4.190726] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
988 12:06:58.913892 <5>[ 4.198137] arm-smmu 7fb30000.iommu: probing hardware configuration...
989 12:06:58.914312 <5>[ 4.204996] arm-smmu 7fb30000.iommu: SMMUv1 with:
990 12:06:58.915479 <5>[ 4.210019] arm-smmu 7fb30000.iommu: stage 2 translation
991 12:06:58.963428 <5>[ 4.215742] arm-smmu 7fb30000.iommu: coherent table walk
992 12:06:58.963883 <5>[ 4.221526] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
993 12:06:58.964315 <5>[ 4.228927] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
994 12:06:58.964718 <5>[ 4.235795] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
995 12:06:58.965109 <5>[ 4.242644] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
996 12:06:58.966634 <5>[ 4.252060] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
997 12:06:59.030424 <6>[ 4.328762] loop: module loaded
998 12:06:59.054421 <6>[ 4.336635] lkdtm: No crash points registered, enable through debugfs
999 12:06:59.054883 <6>[ 4.351951] megasas: 07.719.03.00-rc1
1000 12:06:59.159670 <6>[ 4.413291] thunder_xcv, ver 1.0
1001 12:06:59.160121 <6>[ 4.417217] thunder_bgx, ver 1.0
1002 12:06:59.160466 <6>[ 4.421122] nicpf, ver 1.0
1003 12:06:59.160780 <6>[ 4.430758] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
1004 12:06:59.161091 <6>[ 4.438310] hns3: Copyright (c) 2017 Huawei Corporation.
1005 12:06:59.161390 <6>[ 4.444499] hclge is initializing
1006 12:06:59.161681 <6>[ 4.448306] e1000: Intel(R) PRO/1000 Network Driver
1007 12:06:59.161966 <6>[ 4.453502] e1000: Copyright (c) 1999-2006 Intel Corporation.
1008 12:06:59.163096 <6>[ 4.460073] e1000e: Intel(R) PRO/1000 Network Driver
1009 12:06:59.210298 <6>[ 4.465364] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
1010 12:06:59.210788 <6>[ 4.472009] igb: Intel(R) Gigabit Ethernet Network Driver
1011 12:06:59.211137 <6>[ 4.477790] igb: Copyright (c) 2007-2014 Intel Corporation.
1012 12:06:59.211456 <6>[ 4.483967] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1013 12:06:59.211756 <6>[ 4.490577] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1014 12:06:59.213495 <6>[ 4.498626] sky2: driver version 1.30
1015 12:07:00.971846 <6>[ 6.269988] Freeing initrd memory: 25776K
1016 12:07:01.061804 <5>[ 6.343211] smsc: module verification failed: signature and/or required key missing - tainting kernel
1017 12:07:01.096460 <6>[ 6.372183] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1018 12:07:01.099774 <6>[ 6.383853] VFIO - User Level meta-driver version: 0.3
1019 12:07:01.142439 <6>[ 6.404764] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1020 12:07:01.143011 <6>[ 6.406462] usbcore: registered new interface driver usb-storage
1021 12:07:01.143369 <6>[ 6.412151] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1022 12:07:01.144411 <6>[ 6.416431] ehci-platform 7ffc0000.usb: EHCI Host Controller
1023 12:07:01.144820 <6>[ 6.417053] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1024 12:07:01.145145 <6>[ 6.419178] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1025 12:07:01.185953 <6>[ 6.424617] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1026 12:07:01.186433 <6>[ 6.442419] rtc-pl031 1c170000.rtc: registered as rtc0
1027 12:07:01.187485 <6>[ 6.444202] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1028 12:07:01.187838 <6>[ 6.444348] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1029 12:07:01.188153 <6>[ 6.451455] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:06 UTC (946684986)
1030 12:07:01.188451 <6>[ 6.455686] hub 1-0:1.0: USB hub found
1031 12:07:01.189514 <6>[ 6.456318] hub 1-0:1.0: 1 port detected
1032 12:07:01.206439 <6>[ 6.457627] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1033 12:07:01.209647 <6>[ 6.467430] i2c_dev: i2c /dev entries driver
1034 12:07:01.241509 <6>[ 6.523042] sp805-wdt 1c0f0000.watchdog: registration successful
1035 12:07:01.290396 <6>[ 6.552791] sdhci: Secure Digital Host Controller Interface driver
1036 12:07:01.290857 <6>[ 6.553214] hub 2-0:1.0: USB hub found
1037 12:07:01.291206 <6>[ 6.559305] sdhci: Copyright(c) Pierre Ossman
1038 12:07:01.291524 <6>[ 6.561631] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1039 12:07:01.291832 <6>[ 6.562325] Synopsys Designware Multimedia Card Interface Driver
1040 12:07:01.292128 <6>[ 6.563580] hub 2-0:1.0: 1 port detected
1041 12:07:01.293734 <6>[ 6.566483] sdhci-pltfm: SDHCI platform and OF driver helper
1042 12:07:01.342073 <6>[ 6.575995] leds-syscon 1c010008.0.led: registered LED (null)
1043 12:07:01.342528 <6>[ 6.600710] leds-syscon 1c010008.1.led: registered LED (null)
1044 12:07:01.342872 <6>[ 6.607854] leds-syscon 1c010008.2.led: registered LED (null)
1045 12:07:01.343198 <6>[ 6.614963] leds-syscon 1c010008.3.led: registered LED (null)
1046 12:07:01.343503 <6>[ 6.622112] leds-syscon 1c010008.4.led: registered LED (null)
1047 12:07:01.343801 <6>[ 6.629258] leds-syscon 1c010008.5.led: registered LED (null)
1048 12:07:01.344099 <6>[ 6.636487] leds-syscon 1c010008.6.led: registered LED (null)
1049 12:07:01.366297 <6>[ 6.643615] leds-syscon 1c010008.7.led: registered LED (null)
1050 12:07:01.369502 <6>[ 6.652549] ledtrig-cpu: registered to indicate activity on CPUs
1051 12:07:01.399343 <6>[ 6.674271] usbcore: registered new interface driver usbhid
1052 12:07:01.399818 <6>[ 6.680175] usbhid: USB HID core driver
1053 12:07:01.402525 <6>[ 6.689068] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1054 12:07:01.461215 <6>[ 6.716128] usb 1-1: new high-speed USB device number 2 using ehci-platform
1055 12:07:01.461680 <6>[ 6.733693] IPv4 over IPsec tunneling driver
1056 12:07:01.464475 <6>[ 6.747910] NET: Registered PF_INET6 protocol family
1057 12:07:01.519139 <6>[ 6.765836] Segment Routing with IPv6
1058 12:07:01.519597 <6>[ 6.770039] In-situ OAM (IOAM) with IPv6
1059 12:07:01.519951 <6>[ 6.778147] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1060 12:07:01.520278 <6>[ 6.791457] NET: Registered PF_PACKET protocol family
1061 12:07:01.520588 <6>[ 6.800160] 9pnet: Installing 9P2000 support
1062 12:07:01.520889 <5>[ 6.805152] Key type dns_resolver registered
1063 12:07:01.522389 <6>[ 6.809756] mpls_gso: MPLS GSO support
1064 12:07:01.550067 <6>[ 6.835074] registered taskstats version 1
1065 12:07:01.553301 <5>[ 6.839724] Loading compiled-in X.509 certificates
1066 12:07:01.606988 <6>[ 6.890833] hub 1-1:1.0: USB hub found
1067 12:07:01.610267 <6>[ 6.895693] hub 1-1:1.0: 4 ports detected
1068 12:07:01.695948 <5>[ 6.963362] Loaded X.509 cert 'Build time autogenerated kernel key: 3fc650398aebb2ac11a65e069387a38d526f8768'
1069 12:07:01.696411 <6>[ 6.974757] ima: No TPM chip found, activating TPM-bypass!
1070 12:07:01.696767 <6>[ 6.980594] ima: Allocated hash algorithm: sha1
1071 12:07:01.699204 <6>[ 6.985660] ima: No architecture policies found
1072 12:07:01.774045 <6>[ 7.055861] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1073 12:07:01.811781 <6>[ 7.086043] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1074 12:07:01.815073 <6>[ 7.094061] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1075 12:07:01.872768 <3>[ 7.152343] scpi_protocol scpi: incorrect or no SCP firmware found
1076 12:07:01.876024 <4>[ 7.158887] scpi_protocol: probe of scpi failed with error -110
1077 12:07:01.899962 <6>[ 7.181862] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1078 12:07:02.154650 <4>[ 7.436164] atkbd serio0: keyboard reset failed on 1c060000.kmi
1079 12:07:03.401575 <4>[ 8.684144] atkbd serio1: keyboard reset failed on 1c070000.kmi
1080 12:07:10.072866 <6>[ 15.343599] 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
1081 12:07:10.190670 <4>[ 15.472008] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1082 12:07:16.652289 <6>[ 21.922621] 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
1083 12:07:16.800806 <4>[ 22.050550] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1084 12:07:16.801270 <6>[ 22.060747] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1085 12:07:16.804109 <6>[ 22.084113] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000c970000, IRQ: 28
1086 12:07:18.860341 <6>[ 24.141349] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1087 12:07:25.558293 <5>[ 24.168106] Sending DHCP requests ..., OK
1088 12:07:25.598777 <6>[ 30.860605] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.212
1089 12:07:25.600016 <6>[ 30.869047] IP-Config: Complete:
1090 12:07:25.600420 <6>[ 30.872586] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.56.212, mask=255.255.255.0, gw=192.168.56.254
1091 12:07:25.600837 <6>[ 30.883435] host=192.168.56.212, domain=mayfield.sirena.org.uk, nis-domain=(none)
1092 12:07:25.601237 <6>[ 30.891676] bootserver=192.168.56.254, rootserver=192.168.56.230, rootpath=
1093 12:07:25.602474 <6>[ 30.891692] nameserver0=192.168.56.254
1094 12:07:25.632810 <6>[ 30.903901] ntpserver0=50.205.244.22, ntpserver1=85.199.214.99
1095 12:07:25.633276 <6>[ 30.919172] clk: Disabling unused clocks
1096 12:07:25.633708 <6>[ 30.923562] ALSA device list:
1097 12:07:25.634147 <6>[ 30.927009] No soundcards found.
1098 12:07:25.636171 <6>[ 30.932130] uart-pl011 7ff80000.serial: no DMA platform data
1099 12:07:25.738936 <6>[ 31.022848] Freeing unused kernel memory: 14208K
1100 12:07:25.742148 <6>[ 31.027999] Run /init as init process
1101 12:07:25.838036 Loading, please wait...
1102 12:07:26.109748 Starting systemd-udevd version 252.22-1~deb12u1
1103 12:07:32.903868 <6>[ 38.198942] tda998x 0-0070: found TDA19988
1104 12:07:33.079550 <6>[ 38.361776] tda998x 0-0071: found TDA19988
1105 12:07:33.191499 Begin: Loading essential drivers ... done.
1106 12:07:33.232303 Begin: Running /scripts/init-premount ... done.
1107 12:07:33.235623 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1108 12:07:33.251441 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1109 12:07:33.299375 Device /sys/class/net/bond0 found
1110 12:07:33.299820 done.
1111 12:07:33.489213 Begin: Waiting up to 180 secs for any network device to become available ... done.
1112 12:07:33.601103 /sys/class/net/bonding_masters/flags: Not a directory
1113 12:07:33.623197 IP-Config: bond0 hardware address 52:4e:d1:0b:5f:35 mtu 1500 DHCP
1114 12:07:33.639152 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1115 12:07:33.725917 IP-Config: eth0 complete (dhcp from 192.168.56.254):
1116 12:07:33.726422 address: 192.168.56.212 broadcast: 192.168.56.255 netmask: 255.255.255.0
1117 12:07:33.726775 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0
1118 12:07:33.727096 domain : mayfield.sirena.org.uk
1119 12:07:33.729213 rootserver: 192.168.56.254 rootpath:
1120 12:07:33.729652 filename :
1121 12:07:33.856694 done.
1122 12:07:33.875542 Begin: Running /scripts/nfs-bottom ... done.
1123 12:07:34.022765 Begin: Running /scripts/init-bottom ... done.
1124 12:07:37.779365 <30>[ 43.061836] systemd[1]: System time before build time, advancing clock.
1125 12:07:38.907017 <30>[ 44.157787] 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)
1126 12:07:38.909845 <30>[ 44.191133] systemd[1]: Detected architecture arm64.
1127 12:07:38.925433
1128 12:07:38.925990 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
1129 12:07:38.926591
1130 12:07:38.967372 <30>[ 44.248493] systemd[1]: Hostname set to <debian-bookworm-arm64>.
1131 12:07:41.642043 <30>[ 46.921230] systemd[1]: Queued start job for default target graphical.target.
1132 12:07:41.715716 <30>[ 46.987086] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
1133 12:07:41.718906 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
1134 12:07:41.750631 <30>[ 47.022875] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
1135 12:07:41.753961 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
1136 12:07:41.785651 <30>[ 47.058680] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
1137 12:07:41.789072 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
1138 12:07:41.815645 <30>[ 47.093882] systemd[1]: Created slice user.slice - User and Session Slice.
1139 12:07:41.818954 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
1140 12:07:41.847701 <30>[ 47.119363] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
1141 12:07:41.850942 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
1142 12:07:41.898755 <30>[ 47.150694] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
1143 12:07:41.899214 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
1144 12:07:41.899567 <30>[ 47.177198] 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).
1145 12:07:41.969313 <30>[ 47.197337] systemd[1]: Expecting device dev-ttyAMA0.device - /dev/ttyAMA0...
1146 12:07:41.969786 Expecting device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0...
1147 12:07:41.970266 <30>[ 47.220532] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
1148 12:07:41.970682 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
1149 12:07:41.971080 <30>[ 47.244709] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
1150 12:07:41.972639 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
1151 12:07:42.038336 <30>[ 47.272760] systemd[1]: Reached target paths.target - Path Units.
1152 12:07:42.038808 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
1153 12:07:42.039965 <30>[ 47.296665] systemd[1]: Reached target remote-fs.target - Remote File Systems.
1154 12:07:42.040358 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
1155 12:07:42.040759 <30>[ 47.320449] systemd[1]: Reached target slices.target - Slice Units.
1156 12:07:42.041891 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
1157 12:07:42.099352 <30>[ 47.340652] systemd[1]: Reached target swap.target - Swaps.
1158 12:07:42.099824 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
1159 12:07:42.100968 <30>[ 47.360713] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
1160 12:07:42.101354 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
1161 12:07:42.101767 <30>[ 47.386873] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
1162 12:07:42.117425 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
1163 12:07:42.147398 <30>[ 47.420255] systemd[1]: Listening on systemd-journald-audit.socket - Journal Audit Socket.
1164 12:07:42.150579 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…socket[0m - Journal Audit Socket.
1165 12:07:42.174415 <30>[ 47.450646] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
1166 12:07:42.177633 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
1167 12:07:42.203376 <30>[ 47.481235] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
1168 12:07:42.206529 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
1169 12:07:42.238333 <30>[ 47.510527] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
1170 12:07:42.241564 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
1171 12:07:42.274312 <30>[ 47.547108] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
1172 12:07:42.274784 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
1173 12:07:42.301225 <30>[ 47.576004] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
1174 12:07:42.304448 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
1175 12:07:42.376169 <30>[ 47.653853] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
1176 12:07:42.379398 Mounting [0;1;39mdev-hugepages.mount[0m - Huge Pages File System...
1177 12:07:42.427177 <30>[ 47.705101] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
1178 12:07:42.430431 Mounting [0;1;39mdev-mqueue.mount…POSIX Message Queue File System...
1179 12:07:42.511080 <30>[ 47.789342] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
1180 12:07:42.514237 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
1181 12:07:42.563017 <30>[ 47.840991] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
1182 12:07:42.566138 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
1183 12:07:42.669945 <30>[ 47.946709] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
1184 12:07:42.673197 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
1185 12:07:42.723893 <30>[ 48.001580] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
1186 12:07:42.727103 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
1187 12:07:42.808833 <30>[ 48.086363] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
1188 12:07:42.812047 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
1189 12:07:42.899722 <30>[ 48.174422] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
1190 12:07:42.902882 Starting [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm...
1191 12:07:42.956697 <30>[ 48.229602] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
1192 12:07:42.957201 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
1193 12:07:43.014622 <4>[ 48.260120] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
1194 12:07:43.015147 <6>[ 48.278643] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
1195 12:07:43.015584 <30>[ 48.290947] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
1196 12:07:43.017831 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
1197 12:07:43.092603 <30>[ 48.370367] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
1198 12:07:43.095820 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
1199 12:07:43.159671 <6>[ 48.456931] fuse: init (API version 7.37)
1200 12:07:43.200511 <30>[ 48.478551] systemd[1]: Starting systemd-journald.service - Journal Service...
1201 12:07:43.203707 Starting [0;1;39msystemd-journald.service[0m - Journal Service...
1202 12:07:43.267415 <30>[ 48.544571] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
1203 12:07:43.270650 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
1204 12:07:43.323375 <30>[ 48.595494] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
1205 12:07:43.326517 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1206 12:07:43.414285 <30>[ 48.688406] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1207 12:07:43.417442 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1208 12:07:43.473235 <30>[ 48.746470] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1209 12:07:43.476443 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1210 12:07:43.542230 <30>[ 48.820397] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
1211 12:07:43.545358 [[0;32m OK [0m] Mounted [0;1;39mdev-hugepages.mount[0m - Huge Pages File System.
1212 12:07:43.582124 <30>[ 48.852116] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
1213 12:07:43.585289 [[0;32m OK [0m] Mounted [0;1;39mdev-mqueue.mount[…- POSIX Message Queue File System.
1214 12:07:43.618062 <30>[ 48.888489] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1215 12:07:43.621272 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1216 12:07:43.645056 <30>[ 48.922537] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1217 12:07:43.648239 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1218 12:07:43.687962 <30>[ 48.963968] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1219 12:07:43.691191 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1220 12:07:43.748928 <30>[ 49.008619] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1221 12:07:43.749473 <30>[ 49.021998] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1222 12:07:43.752110 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1223 12:07:43.802898 <30>[ 49.063678] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1224 12:07:43.803411 <30>[ 49.077467] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1225 12:07:43.806074 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1226 12:07:43.856905 <30>[ 49.118259] systemd[1]: modprobe@drm.service: Deactivated successfully.
1227 12:07:43.857441 <30>[ 49.130963] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1228 12:07:43.860150 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1229 12:07:43.909828 <30>[ 49.169833] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1230 12:07:43.910344 <30>[ 49.183355] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1231 12:07:43.913065 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1232 12:07:43.964805 <30>[ 49.223569] systemd[1]: modprobe@fuse.service: Deactivated successfully.
1233 12:07:43.965319 <30>[ 49.236785] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
1234 12:07:43.968050 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1235 12:07:44.016782 <30>[ 49.276412] systemd[1]: modprobe@loop.service: Deactivated successfully.
1236 12:07:44.017238 <30>[ 49.289333] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
1237 12:07:44.020018 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1238 12:07:44.057714 <30>[ 49.330469] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
1239 12:07:44.060936 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1240 12:07:44.098741 <30>[ 49.370862] systemd[1]: Finished systemd-network-generator.service - Generate network units from Kernel command line.
1241 12:07:44.101924 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1242 12:07:44.143668 <30>[ 49.415254] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
1243 12:07:44.146857 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1244 12:07:44.170464 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:45, retry in 00:00:53
1245 12:07:44.170921 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']
1247 12:07:44.271978 #
1248 12:07:44.273135 <30>[ 49.458370] systemd[1]: Reached target network-pre.target - Preparation for Network.
1249 12:07:44.273534 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1250 12:07:44.338443 <30>[ 49.569701] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
1251 12:07:44.338926 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1252 12:07:44.397548 <30>[ 49.669935] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
1253 12:07:44.398037 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1254 12:07:44.436458 <30>[ 49.697987] systemd[1]: systemd-firstboot.service - First Boot Wizard was skipped because of an unmet condition check (ConditionFirstBoot=yes).
1255 12:07:44.439695 <30>[ 49.713500] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
1256 12:07:44.480466 <30>[ 49.758312] systemd[1]: Starting systemd-random-seed.service - Load/Save Random Seed...
1257 12:07:44.483643 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1258 12:07:44.520486 <30>[ 49.797821] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
1259 12:07:44.586328 <30>[ 49.864238] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
1260 12:07:44.589555 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1261 12:07:44.648341 <30>[ 49.925196] systemd[1]: Starting systemd-sysusers.service - Create System Users...
1262 12:07:44.651522 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1263 12:07:44.717285 <30>[ 49.995029] systemd[1]: Started systemd-journald.service - Journal Service.
1264 12:07:44.720504 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1265 12:07:44.794309 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1266 12:07:44.818312 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1267 12:07:44.945136 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1268 12:07:45.057072 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1269 12:07:45.178987 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1270 12:07:45.274862 Starting [0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...
1271 12:07:45.299939 <46>[ 50.580202] systemd-journald[255]: Received client request to flush runtime journal.
1272 12:07:45.523614 <5>[ 50.808713] random: crng init done
1273 12:07:45.587574 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1274 12:07:47.502507 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1275 12:07:47.523391 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1276 12:07:47.544357 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1277 12:07:47.768146 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1278 12:07:48.163013 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1279 12:07:48.258152 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1280 12:07:48.822348 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1281 12:07:48.926279 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1282 12:07:49.714631 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1283 12:07:49.992243 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1284 12:07:50.058062 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1285 12:07:50.118293 [[0;32m OK [0m] Found device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0.
1286 12:07:50.270061 [[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1287 12:07:50.681799 <5>[ 55.962214] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1288 12:07:50.981732 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1289 12:07:51.091259 <5>[ 56.366950] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1290 12:07:51.094384 <5>[ 56.376572] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
1291 12:07:51.118310 <4>[ 56.399308] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1292 12:07:51.134332 <6>[ 56.422540] cfg80211: failed to load regulatory.db
1293 12:07:51.645839 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1294 12:07:51.668942 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1295 12:07:51.719898 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1296 12:07:51.720379 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1297 12:07:51.723359 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1298 12:07:51.739007 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1299 12:07:51.829777 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1300 12:07:51.830310 <46>[ 57.087591] systemd-journald[255]: Oldest entry in /var/log/journal/44a983756b26438995e691b947c527e4/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1301 12:07:51.832954 <46>[ 57.107306] systemd-journald[255]: /var/log/journal/44a983756b26438995e691b947c527e4/system.journal: Journal header limits reached or header out-of-date, rotating.
1302 12:07:51.897417 [[0;32m OK [0m] Started [0;1;39mapt-daily-upgrade.… apt upgrade and clean activities.
1303 12:07:51.900505 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1304 12:07:51.957626 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1305 12:07:52.004421 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1306 12:07:52.007588 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1307 12:07:52.042364 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1308 12:07:52.045500 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1309 12:07:52.066477 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1310 12:07:52.156413 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1311 12:07:53.451430 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1312 12:07:54.180756 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1313 12:07:54.398418 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1314 12:07:54.807984 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:45, retry in 00:00:11
1315 12:07:54.808252 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']
1317 12:07:54.908896 #
1318 12:07:54.909594 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1319 12:07:55.306704 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1320 12:07:55.418548 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1321 12:07:55.507459 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttyAM…ice[0m - Serial Getty on ttyAMA0.
1322 12:07:55.510586 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1323 12:07:55.574468 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1324 12:07:55.633469 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1325 12:07:55.681334 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1326 12:07:55.715637 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1327 12:07:55.718416 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1328 12:07:55.840313 Starting [0;1;39msystemd-hostnamed.service[0m - Hostname Service...
1329 12:07:55.886234 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1330 12:07:56.147015 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1331 12:07:56.526750 [[0;32m OK [0m] Started [0;1;39msystemd-hostnamed.service[0m - Hostname Service.
1332 12:07:56.710682
1333 12:07:56.711188 Debian GNU/Linux 12 debian-bookworm-arm64 ttyAMA0
1334 12:07:56.711533
1335 12:07:56.713845 debian-bookworm-arm64 login: root (automatic login)
1336 12:07:56.714352
1337 12:07:57.723813 Linux debian-bookworm-arm64 6.1.96-cip24 #1 SMP PREEMPT Wed Jul 10 10:55:36 UTC 2024 aarch64
1338 12:07:57.724338
1339 12:07:57.724691 The programs included with the Debian GNU/Linux system are free software;
1340 12:07:57.725013 the exact distribution terms for each program are described in the
1341 12:07:57.725320 individual files in /usr/share/doc/*/copyright.
1342 12:07:57.725696
1343 12:07:57.726786 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1344 12:07:57.727270 permitted by applicable law.
1345 12:08:01.052181 Matched prompt #10: / #
1347 12:08:01.052785 Setting prompt string to ['/ #']
1348 12:08:01.053016 end: 2.4.4.1 login-action (duration 00:01:10) [common]
1350 12:08:01.053519 end: 2.4.4 auto-login-action (duration 00:01:10) [common]
1351 12:08:01.053698 start: 2.4.5 expect-shell-connection (timeout 00:00:36) [common]
1352 12:08:01.053842 Setting prompt string to ['/ #']
1353 12:08:01.053965 Forcing a shell prompt, looking for ['/ #']
1355 12:08:01.104379 / #
1356 12:08:01.104737 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1357 12:08:01.104974 Waiting using forced prompt support (timeout 00:02:30)
1358 12:08:01.115458
1359 12:08:01.131679 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1360 12:08:01.131961 start: 2.4.6 export-device-env (timeout 00:00:36) [common]
1361 12:08:01.132165 Sending with 100 millisecond of delay
1363 12:08:13.506389 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8'
1364 12:08:13.607267 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8'
1365 12:08:13.608026 Sending with 100 millisecond of delay
1367 12:08:19.219670 / # export NFS_SERVER_IP='192.168.56.230'
1368 12:08:19.320509 export NFS_SERVER_IP='192.168.56.230'
1369 12:08:19.321328 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1370 12:08:19.321829 end: 2.4 uboot-commands (duration 00:04:42) [common]
1371 12:08:19.322359 end: 2 uboot-action (duration 00:04:42) [common]
1372 12:08:19.322832 start: 3 lava-test-retry (timeout 00:04:28) [common]
1373 12:08:19.323302 start: 3.1 lava-test-shell (timeout 00:04:28) [common]
1374 12:08:19.323674 Using namespace: common
1376 12:08:19.424698 / # #
1377 12:08:19.425287 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1378 12:08:19.435387 #
1379 12:08:19.478747 Using /lava-519306
1381 12:08:19.579912 / # export SHELL=/bin/bash
1382 12:08:19.595275 export SHELL=/bin/bash
1384 12:08:19.739528 / # . /lava-519306/environment
1385 12:08:19.755108 . /lava-519306/environment
1387 12:08:19.899593 / # /lava-519306/bin/lava-test-runner /lava-519306/0
1388 12:08:19.900177 Test shell timeout: 10s (minimum of the action and connection timeout)
1389 12:08:19.914993 /lava-519306/bin/lava-test-runner /lava-519306/0
1390 12:08:21.139968 + export TESTRUN_ID=0_timesync-off
1391 12:08:21.143181 + TESTRUN_ID=0_timesync-off
1392 12:08:21.143660 + cd /lava-519306/0/tests/0_timesync-off
1393 12:08:21.144020 ++ cat uuid
1394 12:08:21.218777 + UUID=519306_1.6.2.4.1
1395 12:08:21.219275 + set +x
1396 12:08:21.222032 <LAVA_SIGNAL_STARTRUN 0_timesync-off 519306_1.6.2.4.1>
1397 12:08:21.222501 + systemctl stop systemd-timesyncd
1398 12:08:21.223120 Received signal: <STARTRUN> 0_timesync-off 519306_1.6.2.4.1
1399 12:08:21.223498 Starting test lava.0_timesync-off (519306_1.6.2.4.1)
1400 12:08:21.223921 Skipping test definition patterns.
1401 12:08:21.541405 + set +x
1402 12:08:21.557350 <LAVA_SIGNAL_ENDRUN 0_timesync-off 519306_1.6.2.4.1>
1403 12:08:21.557840 Received signal: <ENDRUN> 0_timesync-off 519306_1.6.2.4.1
1404 12:08:21.558104 Ending use of test pattern.
1405 12:08:21.558289 Ending test lava.0_timesync-off (519306_1.6.2.4.1), duration 0.33
1407 12:08:21.990837 + export TESTRUN_ID=1_kselftest-lkdtm
1408 12:08:21.991126 + TESTRUN_ID=1_kselftest-lkdtm
1409 12:08:21.993968 + cd /lava-519306/0/tests/1_kselftest-lkdtm
1410 12:08:21.994238 ++ cat uuid
1411 12:08:22.094713 + UUID=519306_1.6.2.4.5
1412 12:08:22.094976 + set +x
1413 12:08:22.095155 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 519306_1.6.2.4.5>
1414 12:08:22.095318 + cd ./automated/linux/kselftest/
1415 12:08:22.095705 Received signal: <STARTRUN> 1_kselftest-lkdtm 519306_1.6.2.4.5
1416 12:08:22.095883 Starting test lava.1_kselftest-lkdtm (519306_1.6.2.4.5)
1417 12:08:22.096086 Skipping test definition patterns.
1418 12:08:22.097965 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.96-cip24/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 ''
1419 12:08:22.561670 INFO: install_deps skipped
1420 12:08:23.799488 --2024-07-10 12:08:23-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.96-cip24/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz
1421 12:08:23.866559 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1422 12:08:24.015499 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1423 12:08:24.183172 HTTP request sent, awaiting response... 200 OK
1424 12:08:24.183647 Length: 1918872 (1.8M) [application/octet-stream]
1425 12:08:24.184088 Saving to: 'kselftest_armhf.tar.gz'
1426 12:08:24.184491
1427 12:08:32.013061
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kselftest_armhf.tar 94%[=================> ] 1.73M 296KB/s eta 1s
kselftest_armhf.tar 99%[==================> ] 1.82M 305KB/s eta 1s
kselftest_armhf.tar 100%[===================>] 1.83M 304KB/s in 7.8s
1428 12:08:32.013838
1429 12:08:32.065744 2024-07-10 12:08:31 (239 KB/s) - 'kselftest_armhf.tar.gz' saved [1918872/1918872]
1430 12:08:32.066037
1431 12:08:34.184840 <4>[ 99.444549] amba 20010000.etf: deferred probe timeout, ignoring dependency
1432 12:08:34.185124 <4>[ 99.451932] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1433 12:08:34.185353 <4>[ 99.459317] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1434 12:08:34.185560 <4>[ 99.466845] amba 20070000.etr: deferred probe timeout, ignoring dependency
1435 12:08:34.185754 <4>[ 99.474120] amba 20100000.stm: deferred probe timeout, ignoring dependency
1436 12:08:34.228821 <4>[ 99.481384] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1437 12:08:34.229092 <4>[ 99.489278] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1438 12:08:34.229271 <4>[ 99.497067] amba 22040000.etm: deferred probe timeout, ignoring dependency
1439 12:08:34.229485 <4>[ 99.504337] amba 22020000.cti: deferred probe timeout, ignoring dependency
1440 12:08:34.229894 <4>[ 99.511606] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1441 12:08:34.230088 <4>[ 99.519141] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1442 12:08:34.272881 <4>[ 99.526928] amba 22140000.etm: deferred probe timeout, ignoring dependency
1443 12:08:34.273165 <4>[ 99.534195] amba 22120000.cti: deferred probe timeout, ignoring dependency
1444 12:08:34.273341 <4>[ 99.541489] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1445 12:08:34.273498 <4>[ 99.549322] amba 23040000.etm: deferred probe timeout, ignoring dependency
1446 12:08:34.273647 <4>[ 99.556619] amba 23020000.cti: deferred probe timeout, ignoring dependency
1447 12:08:34.273794 <4>[ 99.563903] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1448 12:08:34.316911 <4>[ 99.571433] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1449 12:08:34.317183 <4>[ 99.579222] amba 23140000.etm: deferred probe timeout, ignoring dependency
1450 12:08:34.317358 <4>[ 99.586486] amba 23120000.cti: deferred probe timeout, ignoring dependency
1451 12:08:34.317519 <4>[ 99.593752] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1452 12:08:34.317673 <4>[ 99.601546] amba 23240000.etm: deferred probe timeout, ignoring dependency
1453 12:08:34.317821 <4>[ 99.608860] amba 23220000.cti: deferred probe timeout, ignoring dependency
1454 12:08:34.359762 <4>[ 99.616125] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1455 12:08:34.360035 <4>[ 99.623912] amba 23340000.etm: deferred probe timeout, ignoring dependency
1456 12:08:34.360213 <4>[ 99.631179] amba 23320000.cti: deferred probe timeout, ignoring dependency
1457 12:08:34.360376 <4>[ 99.638447] amba 20020000.cti: deferred probe timeout, ignoring dependency
1458 12:08:34.362907 <4>[ 99.645712] amba 20110000.cti: deferred probe timeout, ignoring dependency
1459 12:08:34.409200 <6>[ 99.666217] platform 2b600000.iommu: deferred probe pending
1460 12:08:34.409464 <6>[ 99.672764] amba 20010000.etf: deferred probe pending
1461 12:08:34.409640 <6>[ 99.679038] amba 20030000.tpiu: deferred probe pending
1462 12:08:34.409801 <6>[ 99.684867] amba 20040000.funnel: deferred probe pending
1463 12:08:34.409955 <6>[ 99.690813] amba 20070000.etr: deferred probe pending
1464 12:08:34.410119 <6>[ 99.696529] amba 20100000.stm: deferred probe pending
1465 12:08:34.410232 <6>[ 99.702248] amba 20120000.replicator: deferred probe pending
1466 12:08:34.479926 <6>[ 99.708552] amba 22010000.cpu-debug: deferred probe pending
1467 12:08:34.480204 <6>[ 99.714756] amba 22040000.etm: deferred probe pending
1468 12:08:34.480386 <6>[ 99.723425] amba 22020000.cti: deferred probe pending
1469 12:08:34.480546 <6>[ 99.732049] amba 220c0000.funnel: deferred probe pending
1470 12:08:34.480942 <6>[ 99.738946] amba 22110000.cpu-debug: deferred probe pending
1471 12:08:34.481113 <6>[ 99.749224] amba 22140000.etm: deferred probe pending
1472 12:08:34.481266 <6>[ 99.759035] amba 22120000.cti: deferred probe pending
1473 12:08:34.483045 <6>[ 99.771209] amba 23010000.cpu-debug: deferred probe pending
1474 12:08:34.547443 <6>[ 99.780438] amba 23040000.etm: deferred probe pending
1475 12:08:34.547751 <6>[ 99.790268] amba 23020000.cti: deferred probe pending
1476 12:08:34.547981 <6>[ 99.801656] amba 230c0000.funnel: deferred probe pending
1477 12:08:34.548204 <6>[ 99.812700] amba 23110000.cpu-debug: deferred probe pending
1478 12:08:34.548411 <6>[ 99.819932] amba 23140000.etm: deferred probe pending
1479 12:08:34.548600 <6>[ 99.826772] amba 23120000.cti: deferred probe pending
1480 12:08:34.548789 <6>[ 99.834299] amba 23210000.cpu-debug: deferred probe pending
1481 12:08:34.550586 <6>[ 99.841443] amba 23240000.etm: deferred probe pending
1482 12:08:34.617478 <6>[ 99.848532] amba 23220000.cti: deferred probe pending
1483 12:08:34.617753 <6>[ 99.858142] amba 23310000.cpu-debug: deferred probe pending
1484 12:08:34.617926 <6>[ 99.868395] amba 23340000.etm: deferred probe pending
1485 12:08:34.618116 <6>[ 99.877716] amba 23320000.cti: deferred probe pending
1486 12:08:34.618272 <6>[ 99.885127] amba 20020000.cti: deferred probe pending
1487 12:08:34.618435 <6>[ 99.891175] amba 20110000.cti: deferred probe pending
1488 12:08:34.618548 <6>[ 99.896991] platform 7ff50000.hdlcd: deferred probe pending
1489 12:08:34.620606 <6>[ 99.903220] platform 7ff60000.hdlcd: deferred probe pending
1490 12:08:56.126501 skiplist:
1491 12:08:56.126980 ========================================
1492 12:08:56.129690 ========================================
1493 12:08:56.444120 lkdtm:PANIC.sh
1494 12:08:56.444581 lkdtm:BUG.sh
1495 12:08:56.444887 lkdtm:WARNING.sh
1496 12:08:56.445166 lkdtm:WARNING_MESSAGE.sh
1497 12:08:56.445430 lkdtm:EXCEPTION.sh
1498 12:08:56.445689 lkdtm:LOOP.sh
1499 12:08:56.445943 lkdtm:EXHAUST_STACK.sh
1500 12:08:56.446242 lkdtm:CORRUPT_STACK.sh
1501 12:08:56.446498 lkdtm:CORRUPT_STACK_STRONG.sh
1502 12:08:56.446752 lkdtm:ARRAY_BOUNDS.sh
1503 12:08:56.447085 lkdtm:CORRUPT_LIST_ADD.sh
1504 12:08:56.447513 lkdtm:CORRUPT_LIST_DEL.sh
1505 12:08:56.447779 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1506 12:08:56.448474 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1507 12:08:56.448771 lkdtm:REPORT_STACK_CANARY.sh
1508 12:08:56.449079 lkdtm:UNSET_SMEP.sh
1509 12:08:56.449334 lkdtm:DOUBLE_FAULT.sh
1510 12:08:56.449670 lkdtm:CORRUPT_PAC.sh
1511 12:08:56.449967 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1512 12:08:56.487265 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1513 12:08:56.487720 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1514 12:08:56.488028 lkdtm:WRITE_AFTER_FREE.sh
1515 12:08:56.488309 lkdtm:READ_AFTER_FREE.sh
1516 12:08:56.488578 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1517 12:08:56.488839 lkdtm:READ_BUDDY_AFTER_FREE.sh
1518 12:08:56.489098 lkdtm:SLAB_INIT_ON_ALLOC.sh
1519 12:08:56.489351 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1520 12:08:56.489603 lkdtm:SLAB_FREE_DOUBLE.sh
1521 12:08:56.489854 lkdtm:SLAB_FREE_CROSS.sh
1522 12:08:56.490159 lkdtm:SLAB_FREE_PAGE.sh
1523 12:08:56.490465 lkdtm:SOFTLOCKUP.sh
1524 12:08:56.491131 lkdtm:HARDLOCKUP.sh
1525 12:08:56.491418 lkdtm:SPINLOCKUP.sh
1526 12:08:56.491677 lkdtm:HUNG_TASK.sh
1527 12:08:56.491933 lkdtm:EXEC_DATA.sh
1528 12:08:56.492183 lkdtm:EXEC_STACK.sh
1529 12:08:56.492430 lkdtm:EXEC_KMALLOC.sh
1530 12:08:56.492679 lkdtm:EXEC_VMALLOC.sh
1531 12:08:56.493050 lkdtm:EXEC_RODATA.sh
1532 12:08:56.530488 lkdtm:EXEC_USERSPACE.sh
1533 12:08:56.530902 lkdtm:EXEC_NULL.sh
1534 12:08:56.531205 lkdtm:ACCESS_USERSPACE.sh
1535 12:08:56.531485 lkdtm:ACCESS_NULL.sh
1536 12:08:56.531749 lkdtm:WRITE_RO.sh
1537 12:08:56.532006 lkdtm:WRITE_RO_AFTER_INIT.sh
1538 12:08:56.532261 lkdtm:WRITE_KERN.sh
1539 12:08:56.532546 lkdtm:WRITE_OPD.sh
1540 12:08:56.532864 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1541 12:08:56.533120 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1542 12:08:56.533404 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1543 12:08:56.533793 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1544 12:08:56.534089 lkdtm:REFCOUNT_DEC_ZERO.sh
1545 12:08:56.534347 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1546 12:08:56.534599 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1547 12:08:56.535206 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1548 12:08:56.535487 lkdtm:REFCOUNT_INC_ZERO.sh
1549 12:08:56.573630 lkdtm:REFCOUNT_ADD_ZERO.sh
1550 12:08:56.574092 lkdtm:REFCOUNT_INC_SATURATED.sh
1551 12:08:56.574479 lkdtm:REFCOUNT_DEC_SATURATED.sh
1552 12:08:56.574881 lkdtm:REFCOUNT_ADD_SATURATED.sh
1553 12:08:56.575229 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1554 12:08:56.575570 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1555 12:08:56.575904 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1556 12:08:56.576243 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1557 12:08:56.576622 lkdtm:REFCOUNT_TIMING.sh
1558 12:08:56.576926 lkdtm:ATOMIC_TIMING.sh
1559 12:08:56.577183 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1560 12:08:56.577433 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1561 12:08:56.577681 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1562 12:08:56.578420 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1563 12:08:56.616564 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1564 12:08:56.616824 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1565 12:08:56.616994 lkdtm:USERCOPY_STACK_BEYOND.sh
1566 12:08:56.617146 lkdtm:USERCOPY_KERNEL.sh
1567 12:08:56.617290 lkdtm:STACKLEAK_ERASING.sh
1568 12:08:56.617419 lkdtm:CFI_FORWARD_PROTO.sh
1569 12:08:56.617545 lkdtm:CFI_BACKWARD.sh
1570 12:08:56.617671 lkdtm:FORTIFY_STRSCPY.sh
1571 12:08:56.617795 lkdtm:FORTIFY_STR_OBJECT.sh
1572 12:08:56.617920 lkdtm:FORTIFY_STR_MEMBER.sh
1573 12:08:56.618071 lkdtm:FORTIFY_MEM_OBJECT.sh
1574 12:08:56.618211 lkdtm:FORTIFY_MEM_MEMBER.sh
1575 12:08:56.618348 lkdtm:PPC_SLB_MULTIHIT.sh
1576 12:08:56.618471 lkdtm:stack-entropy.sh
1577 12:08:56.618574 ============== Tests to run ===============
1578 12:08:56.618675 lkdtm:PANIC.sh
1579 12:08:56.619693 lkdtm:BUG.sh
1580 12:08:56.619871 lkdtm:WARNING.sh
1581 12:08:56.659746 lkdtm:WARNING_MESSAGE.sh
1582 12:08:56.660012 lkdtm:EXCEPTION.sh
1583 12:08:56.660186 lkdtm:LOOP.sh
1584 12:08:56.660342 lkdtm:EXHAUST_STACK.sh
1585 12:08:56.660491 lkdtm:CORRUPT_STACK.sh
1586 12:08:56.660638 lkdtm:CORRUPT_STACK_STRONG.sh
1587 12:08:56.660782 lkdtm:ARRAY_BOUNDS.sh
1588 12:08:56.660925 lkdtm:CORRUPT_LIST_ADD.sh
1589 12:08:56.661074 lkdtm:CORRUPT_LIST_DEL.sh
1590 12:08:56.661167 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1591 12:08:56.661258 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1592 12:08:56.661347 lkdtm:REPORT_STACK_CANARY.sh
1593 12:08:56.661437 lkdtm:UNSET_SMEP.sh
1594 12:08:56.661526 lkdtm:DOUBLE_FAULT.sh
1595 12:08:56.661616 lkdtm:CORRUPT_PAC.sh
1596 12:08:56.661706 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1597 12:08:56.661795 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1598 12:08:56.662818 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1599 12:08:56.662968 lkdtm:WRITE_AFTER_FREE.sh
1600 12:08:56.702873 lkdtm:READ_AFTER_FREE.sh
1601 12:08:56.703141 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1602 12:08:56.703361 lkdtm:READ_BUDDY_AFTER_FREE.sh
1603 12:08:56.703559 lkdtm:SLAB_INIT_ON_ALLOC.sh
1604 12:08:56.703715 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1605 12:08:56.703870 lkdtm:SLAB_FREE_DOUBLE.sh
1606 12:08:56.704018 lkdtm:SLAB_FREE_CROSS.sh
1607 12:08:56.704133 lkdtm:SLAB_FREE_PAGE.sh
1608 12:08:56.704247 lkdtm:SOFTLOCKUP.sh
1609 12:08:56.704359 lkdtm:HARDLOCKUP.sh
1610 12:08:56.704470 lkdtm:SPINLOCKUP.sh
1611 12:08:56.704584 lkdtm:HUNG_TASK.sh
1612 12:08:56.704739 lkdtm:EXEC_DATA.sh
1613 12:08:56.704861 lkdtm:EXEC_STACK.sh
1614 12:08:56.704977 lkdtm:EXEC_KMALLOC.sh
1615 12:08:56.705083 lkdtm:EXEC_VMALLOC.sh
1616 12:08:56.705192 lkdtm:EXEC_RODATA.sh
1617 12:08:56.705300 lkdtm:EXEC_USERSPACE.sh
1618 12:08:56.705947 lkdtm:EXEC_NULL.sh
1619 12:08:56.706140 lkdtm:ACCESS_USERSPACE.sh
1620 12:08:56.746021 lkdtm:ACCESS_NULL.sh
1621 12:08:56.746267 lkdtm:WRITE_RO.sh
1622 12:08:56.746438 lkdtm:WRITE_RO_AFTER_INIT.sh
1623 12:08:56.746594 lkdtm:WRITE_KERN.sh
1624 12:08:56.746742 lkdtm:WRITE_OPD.sh
1625 12:08:56.746888 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1626 12:08:56.747036 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1627 12:08:56.747149 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1628 12:08:56.747263 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1629 12:08:56.747375 lkdtm:REFCOUNT_DEC_ZERO.sh
1630 12:08:56.747487 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1631 12:08:56.747599 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1632 12:08:56.747712 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1633 12:08:56.747825 lkdtm:REFCOUNT_INC_ZERO.sh
1634 12:08:56.749158 lkdtm:REFCOUNT_ADD_ZERO.sh
1635 12:08:56.749380 lkdtm:REFCOUNT_INC_SATURATED.sh
1636 12:08:56.789198 lkdtm:REFCOUNT_DEC_SATURATED.sh
1637 12:08:56.789461 lkdtm:REFCOUNT_ADD_SATURATED.sh
1638 12:08:56.789632 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1639 12:08:56.789789 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1640 12:08:56.789944 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1641 12:08:56.790102 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1642 12:08:56.790234 lkdtm:REFCOUNT_TIMING.sh
1643 12:08:56.790361 lkdtm:ATOMIC_TIMING.sh
1644 12:08:56.790488 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1645 12:08:56.790614 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1646 12:08:56.790740 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1647 12:08:56.790865 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1648 12:08:56.790985 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1649 12:08:56.792328 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1650 12:08:56.836798 lkdtm:USERCOPY_STACK_BEYOND.sh
1651 12:08:56.837051 lkdtm:USERCOPY_KERNEL.sh
1652 12:08:56.837220 lkdtm:STACKLEAK_ERASING.sh
1653 12:08:56.837376 lkdtm:CFI_FORWARD_PROTO.sh
1654 12:08:56.837523 lkdtm:CFI_BACKWARD.sh
1655 12:08:56.837667 lkdtm:FORTIFY_STRSCPY.sh
1656 12:08:56.837811 lkdtm:FORTIFY_STR_OBJECT.sh
1657 12:08:56.838017 lkdtm:FORTIFY_STR_MEMBER.sh
1658 12:08:56.838171 lkdtm:FORTIFY_MEM_OBJECT.sh
1659 12:08:56.838293 lkdtm:FORTIFY_MEM_MEMBER.sh
1660 12:08:56.838413 lkdtm:PPC_SLB_MULTIHIT.sh
1661 12:08:56.838532 lkdtm:stack-entropy.sh
1662 12:08:56.838649 ===========End Tests to run ===============
1663 12:08:56.838770 shardfile-lkdtm pass
1664 12:09:03.266572 <12>[ 128.553467] kselftest: Running tests in lkdtm
1665 12:09:03.346426 TAP version 13
1666 12:09:03.426403 1..84
1667 12:09:03.617906 # selftests: lkdtm: PANIC.sh
1668 12:09:04.993098 # Skipping PANIC: crashes entire system
1669 12:09:05.040994 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1670 12:09:05.200940 # selftests: lkdtm: BUG.sh
1671 12:09:06.219920 <6>[ 131.478708] lkdtm: Performing direct entry BUG
1672 12:09:06.220435 <4>[ 131.483789] ------------[ cut here ]------------
1673 12:09:06.221186 <2>[ 131.488705] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1674 12:09:06.221556 <0>[ 131.494469] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1675 12:09:06.221880 <4>[ 131.501551] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1676 12:09:06.263314 <4>[ 131.515430] CPU: 3 PID: 765 Comm: cat Tainted: G E 6.1.96-cip24 #1
1677 12:09:06.263847 <4>[ 131.523287] Hardware name: ARM Juno development board (r0) (DT)
1678 12:09:06.264201 <4>[ 131.529486] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1679 12:09:06.264886 <4>[ 131.536733] pc : lkdtm_BUG+0x14/0x20
1680 12:09:06.265222 <4>[ 131.540595] lr : lkdtm_do_action+0x2c/0x50
1681 12:09:06.265534 <4>[ 131.544969] sp : ffff80000dc4ba40
1682 12:09:06.265835 <4>[ 131.548554] x29: ffff80000dc4ba40 x28: ffff000805d51a80 x27: 0000000000000000
1683 12:09:06.266785 <4>[ 131.555993] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8307f000
1684 12:09:06.306630 <4>[ 131.563429] x23: ffff00080d7b5000 x22: ffff80000dc4bbc0 x21: 0000000000000004
1685 12:09:06.307471 <4>[ 131.570866] x20: ffff80000b4d5a88 x19: ffff80000b4d5a88 x18: 0000000000000000
1686 12:09:06.307844 <4>[ 131.578302] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8307f000
1687 12:09:06.308174 <4>[ 131.585738] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000040000
1688 12:09:06.308485 <4>[ 131.593174] x11: 0000000079d39bd2 x10: 000000006cf8a819 x9 : ffff800008c0cbac
1689 12:09:06.310085 <4>[ 131.600610] x8 : ffff80000dc4b748 x7 : 0000000000000000 x6 : 0000000000000001
1690 12:09:06.350514 <4>[ 131.608045] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1691 12:09:06.350973 <4>[ 131.615480] x2 : 0000000000000000 x1 : ffff000805d51a80 x0 : ffff800008c0d5d0
1692 12:09:06.351385 <4>[ 131.622917] Call trace:
1693 12:09:06.351711 <4>[ 131.625631] lkdtm_BUG+0x14/0x20
1694 12:09:06.352018 <4>[ 131.629137] lkdtm_do_action+0x2c/0x50
1695 12:09:06.352315 <4>[ 131.633163] direct_entry+0x164/0x180
1696 12:09:06.352609 <4>[ 131.637102] full_proxy_write+0x68/0xc0
1697 12:09:06.352896 <4>[ 131.641221] vfs_write+0xcc/0x2e0
1698 12:09:06.353183 <4>[ 131.644817] ksys_write+0x80/0x110
1699 12:09:06.353630 <4>[ 131.648499] __arm64_sys_write+0x28/0x40
1700 12:09:06.393563 <4>[ 131.652704] invoke_syscall+0x8c/0x120
1701 12:09:06.394048 <4>[ 131.656737] el0_svc_common.constprop.0+0x68/0x124
1702 12:09:06.394433 <4>[ 131.661814] do_el0_svc+0x40/0xcc
1703 12:09:06.394794 <4>[ 131.665410] el0_svc+0x48/0xc0
1704 12:09:06.395137 <4>[ 131.668741] el0t_64_sync_handler+0xf4/0x120
1705 12:09:06.395444 <4>[ 131.673290] el0t_64_sync+0x18c/0x190
1706 12:09:06.395920 <0>[ 131.677238] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1707 12:09:06.396246 <4>[ 131.683613] ---[ end trace 0000000000000000 ]---
1708 12:09:06.396952 <6>[ 131.688506] note: cat[765] exited with irqs disabled
1709 12:09:06.436912 <6>[ 131.693852] note: cat[765] exited with preempt_count 1
1710 12:09:06.437250 <4>[ 131.699470] ------------[ cut here ]------------
1711 12:09:06.437446 <4>[ 131.704370] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1712 12:09:06.437643 <4>[ 131.714337] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1713 12:09:06.440072 <4>[ 131.728218] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D E 6.1.96-cip24 #1
1714 12:09:06.480386 <4>[ 131.736428] Hardware name: ARM Juno development board (r0) (DT)
1715 12:09:06.480667 <4>[ 131.742631] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1716 12:09:06.480852 <4>[ 131.749883] pc : ct_kernel_exit.constprop.0+0x118/0x170
1717 12:09:06.481025 <4>[ 131.755396] lr : ct_idle_enter+0x10/0x1c
1718 12:09:06.481307 <4>[ 131.759607] sp : ffff80000c37bd30
1719 12:09:06.481469 <4>[ 131.763203] x29: ffff80000c37bd30 x28: 0000000000000000 x27: 0000000000000001
1720 12:09:06.481629 <4>[ 131.770644] x26: 0000000000000000 x25: 0000001ea9e5ddb0 x24: 0000000000000000
1721 12:09:06.523838 <4>[ 131.778083] x23: ffff00080b598880 x22: 0000000000000000 x21: 0000000000000000
1722 12:09:06.524108 <4>[ 131.785525] x20: ffff00097ef6c458 x19: ffff80000a49a458 x18: 0000000000000000
1723 12:09:06.524354 <4>[ 131.792963] x17: 6435643063383030 x16: 00000000000003dc x15: 00000000000003dc
1724 12:09:06.524626 <4>[ 131.800411] x14: 0000000000000001 x13: 0000000000000034 x12: 0000000000000008
1725 12:09:06.524829 <4>[ 131.807863] x11: ffff00097ef50580 x10: 0000000000001500 x9 : ffff80000911f050
1726 12:09:06.525016 <4>[ 131.815302] x8 : ffff80000c37bd38 x7 : ffff0008008ecf00 x6 : ffff8000081c837c
1727 12:09:06.567283 <4>[ 131.822740] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ad2000
1728 12:09:06.567552 <4>[ 131.830178] x2 : ffff80000c37bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
1729 12:09:06.567726 <4>[ 131.837617] Call trace:
1730 12:09:06.567886 <4>[ 131.840334] ct_kernel_exit.constprop.0+0x118/0x170
1731 12:09:06.568038 <4>[ 131.845502] ct_idle_enter+0x10/0x1c
1732 12:09:06.568187 <4>[ 131.849359] cpuidle_enter_state+0x28c/0x590
1733 12:09:06.568332 <4>[ 131.853917] cpuidle_enter+0x40/0x60
1734 12:09:06.568475 <4>[ 131.857774] do_idle+0x258/0x310
1735 12:09:06.568611 <4>[ 131.861286] cpu_startup_entry+0x40/0x44
1736 12:09:06.570383 <4>[ 131.865491] secondary_start_kernel+0x138/0x15c
1737 12:09:06.610682 <4>[ 131.870308] __secondary_switched+0xb0/0xb4
1738 12:09:06.610942 <4>[ 131.874778] irq event stamp: 249406
1739 12:09:06.611163 <4>[ 131.878539] hardirqs last enabled at (249405): [<ffff8000081c8578>] tick_nohz_idle_exit+0x78/0x1a4
1740 12:09:06.611368 <4>[ 131.887885] hardirqs last disabled at (249406): [<ffff8000096788f8>] __schedule+0x6f8/0xaf4
1741 12:09:06.611566 <4>[ 131.896533] softirqs last enabled at (249342): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
1742 12:09:06.654099 <4>[ 131.905613] softirqs last disabled at (249337): [<ffff80000801070c>] __do_softirq+0x1c/0x28
1743 12:09:06.654363 <4>[ 131.914256] ---[ end trace 0000000000000000 ]---
1744 12:09:06.654586 # Segmentation fault
1745 12:09:06.654788 # [ 131.478708] lkdtm: Performing direct entry BUG
1746 12:09:06.654983 # [ 131.483789] ------------[ cut here ]------------
1747 12:09:06.655173 # [ 131.488705] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1748 12:09:06.655359 # [ 131.494469] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1749 12:09:06.657231 # [ 131.501551] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1750 12:09:06.697287 # [ 131.515430] CPU: 3 PID: 765 Comm: cat Tainted: G E 6.1.96-cip24 #1
1751 12:09:06.697537 # [ 131.523287] Hardware name: ARM Juno development board (r0) (DT)
1752 12:09:06.697757 # [ 131.529486] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1753 12:09:06.697958 # [ 131.536733] pc : lkdtm_BUG+0x14/0x20
1754 12:09:06.698210 # [ 131.540595] lr : lkdtm_do_action+0x2c/0x50
1755 12:09:06.698411 # [ 131.544969] sp : ffff80000dc4ba40
1756 12:09:06.700476 # [ 131.548554] x29: ffff80000dc4ba40 x28: ffff000805d51a80 x27: 0000000000000000
1757 12:09:06.740442 # [ 131.555993] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8307f000
1758 12:09:06.740690 # [ 131.563429] x23: ffff00080d7b5000 x22: ffff80000dc4bbc0 x21: 0000000000000004
1759 12:09:06.740911 # [ 131.570866] x20: ffff80000b4d5a88 x19: ffff80000b4d5a88 x18: 0000000000000000
1760 12:09:06.741112 # [ 131.578302] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8307f000
1761 12:09:06.741304 # [ 131.585738] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000040000
1762 12:09:06.743627 # [ 131.593174] x11: 0000000079d39bd2 x10: 000000006cf8a819 x9 : ffff800008c0cbac
1763 12:09:06.783585 # [ 131.600610] x8 : ffff80000dc4b748 x7 : 0000000000000000 x6 : 0000000000000001
1764 12:09:06.783825 # [ 131.608045] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1765 12:09:06.784046 # [ 131.615480] x2 : 0000000000000000 x1 : ffff000805d51a80 x0 : ffff800008c0d5d0
1766 12:09:06.784246 # [ 131.622917] Call trace:
1767 12:09:06.784440 # [ 131.625631] lkdtm_BUG+0x14/0x20
1768 12:09:06.784600 # [ 131.629137] lkdtm_do_action+0x2c/0x50
1769 12:09:06.784760 # [ 131.633163] direct_entry+0x164/0x180
1770 12:09:06.784917 # [ 131.637102] full_proxy_write+0x68/0xc0
1771 12:09:06.786918 # [ 131.641221] vfs_write+0xcc/0x2e0
1772 12:09:06.827048 # [ 131.644817] ksys_write+0x80/0x110
1773 12:09:06.827555 # [ 131.648499] __arm64_sys_write+0x28/0x40
1774 12:09:06.828008 # [ 131.652704] invoke_syscall+0x8c/0x120
1775 12:09:06.828408 # [ 131.656737] el0_svc_common.constprop.0+0x68/0x124
1776 12:09:06.828842 # [ 131.661814] do_el0_svc+0x40/0xcc
1777 12:09:06.829224 # [ 131.665410] el0_svc+0x48/0xc0
1778 12:09:06.829597 # [ 131.668741] el0t_64_sync_handler+0xf4/0x120
1779 12:09:06.830075 # [ 131.673290] el0t_64_sync+0x18c/0x190
1780 12:09:06.830484 # [ 131.677238] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1781 12:09:06.831227 # [ 131.683613] ---[ end trace 0000000000000000 ]---
1782 12:09:06.869850 # [ 131.688506] note: cat[765] exited with irqs disabled
1783 12:09:06.870184 # [ 131.693852] note: cat[765] exited with preempt_count 1
1784 12:09:06.870392 # [ 131.699470] ------------[ cut here ]------------
1785 12:09:06.870566 # [ 131.704370] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1786 12:09:06.870742 # [ 131.714337] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1787 12:09:06.872933 # [ 131.728218] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D E 6.1.96-cip24 #1
1788 12:09:06.923087 # [ 131.736428] Hardware name: ARM Juno development board (r0) (DT)
1789 12:09:06.923367 # [ 131.742631] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1790 12:09:06.923538 # [ 131.749883] pc : ct_kernel_exit.constprop.0+0x118/0x170
1791 12:09:06.923696 # [ 131.755396] lr : ct_idle_enter+0x10/0x1c
1792 12:09:06.923845 # [ 131.759607] sp : ffff80000c37bd30
1793 12:09:06.924252 # [ 131.763203] x29: ffff80000c37bd30 x28: 0000000000000000 x27: 0000000000000001
1794 12:09:06.924412 # BUG: saw 'kernel BUG at': ok
1795 12:09:06.924559 ok 2 selftests: lkdtm: BUG.sh
1796 12:09:06.926231 # selftests: lkdtm: WARNING.sh
1797 12:09:07.398737 <6>[ 132.658097] lkdtm: Performing direct entry WARNING
1798 12:09:07.399214 <4>[ 132.663323] ------------[ cut here ]------------
1799 12:09:07.399873 <4>[ 132.668223] WARNING: CPU: 3 PID: 812 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1800 12:09:07.400190 <4>[ 132.676967] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1801 12:09:07.402253 <4>[ 132.690849] CPU: 3 PID: 812 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
1802 12:09:07.442182 <4>[ 132.698707] Hardware name: ARM Juno development board (r0) (DT)
1803 12:09:07.442688 <4>[ 132.704905] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1804 12:09:07.443404 <4>[ 132.712153] pc : lkdtm_WARNING+0x38/0x50
1805 12:09:07.443756 <4>[ 132.716355] lr : lkdtm_do_action+0x2c/0x50
1806 12:09:07.444074 <4>[ 132.720729] sp : ffff80000dd1bba0
1807 12:09:07.444377 <4>[ 132.724313] x29: ffff80000dd1bba0 x28: ffff0008054fb4c0 x27: 0000000000000000
1808 12:09:07.444678 <4>[ 132.731753] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffab4af000
1809 12:09:07.485632 <4>[ 132.739189] x23: ffff00080d71e000 x22: ffff80000dd1bd20 x21: 0000000000000008
1810 12:09:07.486112 <4>[ 132.746626] x20: ffff80000b4d5a98 x19: ffff80000b4d5a98 x18: 0000000000000000
1811 12:09:07.486823 <4>[ 132.754063] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffab4af000
1812 12:09:07.487176 <4>[ 132.761499] x14: 0000000000000000 x13: 205d373930383536 x12: 2e32333120205b3e
1813 12:09:07.487495 <4>[ 132.768935] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0cbac
1814 12:09:07.487798 <4>[ 132.776372] x8 : ffff80000dd1b8a8 x7 : 0000000000000000 x6 : 0000000000000001
1815 12:09:07.529019 <4>[ 132.783807] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1816 12:09:07.529480 <4>[ 132.791242] x2 : 0000000000000000 x1 : ffff80000c1f1670 x0 : 0000000000000001
1817 12:09:07.529827 <4>[ 132.798678] Call trace:
1818 12:09:07.530197 <4>[ 132.801393] lkdtm_WARNING+0x38/0x50
1819 12:09:07.530509 <4>[ 132.805247] lkdtm_do_action+0x2c/0x50
1820 12:09:07.530803 <4>[ 132.809274] direct_entry+0x164/0x180
1821 12:09:07.531095 <4>[ 132.813214] full_proxy_write+0x68/0xc0
1822 12:09:07.531376 <4>[ 132.817333] vfs_write+0xcc/0x2e0
1823 12:09:07.531664 <4>[ 132.820929] ksys_write+0x80/0x110
1824 12:09:07.532312 <4>[ 132.824611] __arm64_sys_write+0x28/0x40
1825 12:09:07.572436 <4>[ 132.828816] invoke_syscall+0x8c/0x120
1826 12:09:07.572914 <4>[ 132.832850] el0_svc_common.constprop.0+0x68/0x124
1827 12:09:07.573258 <4>[ 132.837927] do_el0_svc+0x40/0xcc
1828 12:09:07.573577 <4>[ 132.841522] el0_svc+0x48/0xc0
1829 12:09:07.573881 <4>[ 132.844854] el0t_64_sync_handler+0xf4/0x120
1830 12:09:07.574242 <4>[ 132.849404] el0t_64_sync+0x18c/0x190
1831 12:09:07.574541 <4>[ 132.853346] irq event stamp: 0
1832 12:09:07.574832 <4>[ 132.856669] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1833 12:09:07.575585 <4>[ 132.863223] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
1834 12:09:07.603753 <4>[ 132.871694] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
1835 12:09:07.606853 <4>[ 132.880162] softirqs last disabled at (0): [<0000000000000000>] 0x0
1836 12:09:07.607320 <4>[ 132.886712] ---[ end trace 0000000000000000 ]---
1837 12:09:07.726864 # [ 132.658097] lkdtm: Performing direct entry WARNING
1838 12:09:07.727308 # [ 132.663323] ------------[ cut here ]------------
1839 12:09:07.727616 # [ 132.668223] WARNING: CPU: 3 PID: 812 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1840 12:09:07.728302 # [ 132.676967] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1841 12:09:07.728619 # [ 132.690849] CPU: 3 PID: 812 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
1842 12:09:07.730180 # [ 132.698707] Hardware name: ARM Juno development board (r0) (DT)
1843 12:09:07.769764 # [ 132.704905] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1844 12:09:07.770038 # [ 132.712153] pc : lkdtm_WARNING+0x38/0x50
1845 12:09:07.770221 # [ 132.716355] lr : lkdtm_do_action+0x2c/0x50
1846 12:09:07.770383 # [ 132.720729] sp : ffff80000dd1bba0
1847 12:09:07.770534 # [ 132.724313] x29: ffff80000dd1bba0 x28: ffff0008054fb4c0 x27: 0000000000000000
1848 12:09:07.770689 # [ 132.731753] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffab4af000
1849 12:09:07.772935 # [ 132.739189] x23: ffff00080d71e000 x22: ffff80000dd1bd20 x21: 0000000000000008
1850 12:09:07.813094 # [ 132.746626] x20: ffff80000b4d5a98 x19: ffff80000b4d5a98 x18: 0000000000000000
1851 12:09:07.813888 # [ 132.754063] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffab4af000
1852 12:09:07.814294 # [ 132.761499] x14: 0000000000000000 x13: 205d373930383536 x12: 2e32333120205b3e
1853 12:09:07.814598 # [ 132.768935] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0cbac
1854 12:09:07.814880 # [ 132.776372] x8 : ffff80000dd1b8a8 x7 : 0000000000000000 x6 : 0000000000000001
1855 12:09:07.816475 # [ 132.783807] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1856 12:09:07.856052 # [ 132.791242] x2 : 0000000000000000 x1 : ffff80000c1f1670 x0 : 0000000000000001
1857 12:09:07.856361 # [ 132.798678] Call trace:
1858 12:09:07.856547 # [ 132.801393] lkdtm_WARNING+0x38/0x50
1859 12:09:07.856729 # [ 132.805247] lkdtm_do_action+0x2c/0x50
1860 12:09:07.856896 # [ 132.809274] direct_entry+0x164/0x180
1861 12:09:07.857095 # [ 132.813214] full_proxy_write+0x68/0xc0
1862 12:09:07.857249 # [ 132.817333] vfs_write+0xcc/0x2e0
1863 12:09:07.857395 # [ 132.820929] ksys_write+0x80/0x110
1864 12:09:07.857574 # [ 132.824611] __arm64_sys_write+0x28/0x40
1865 12:09:07.857683 # [ 132.828816] invoke_syscall+0x8c/0x120
1866 12:09:07.859172 # [ 132.832850] el0_svc_common.constprop.0+0x68/0x124
1867 12:09:07.899179 # [ 132.837927] do_el0_svc+0x40/0xcc
1868 12:09:07.899454 # [ 132.841522] el0_svc+0x48/0xc0
1869 12:09:07.899629 # [ 132.844854] el0t_64_sync_handler+0xf4/0x120
1870 12:09:07.899790 # [ 132.849404] el0t_64_sync+0x18c/0x190
1871 12:09:07.899942 # [ 132.853346] irq event stamp: 0
1872 12:09:07.900090 # [ 132.856669] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1873 12:09:07.900237 # [ 132.863223] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
1874 12:09:07.902325 # [ 132.871694] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
1875 12:09:07.931138 # [ 132.880162] softirqs last disabled at (0): [<0000000000000000>] 0x0
1876 12:09:07.931401 # [ 132.886712] ---[ end trace 0000000000000000 ]---
1877 12:09:07.931622 # WARNING: saw 'WARNING:': ok
1878 12:09:07.931824 ok 3 selftests: lkdtm: WARNING.sh
1879 12:09:07.934298 # selftests: lkdtm: WARNING_MESSAGE.sh
1880 12:09:08.518317 <6>[ 133.777591] lkdtm: Performing direct entry WARNING_MESSAGE
1881 12:09:08.518845 <4>[ 133.783393] ------------[ cut here ]------------
1882 12:09:08.519569 <4>[ 133.788320] Warning message trigger count: 2
1883 12:09:08.519938 <4>[ 133.792929] WARNING: CPU: 1 PID: 856 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1884 12:09:08.520258 <4>[ 133.802361] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1885 12:09:08.561604 <4>[ 133.816204] CPU: 1 PID: 856 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
1886 12:09:08.562157 <4>[ 133.824057] Hardware name: ARM Juno development board (r0) (DT)
1887 12:09:08.562917 <4>[ 133.830249] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1888 12:09:08.563283 <4>[ 133.837491] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1889 12:09:08.563602 <4>[ 133.842382] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1890 12:09:08.563905 <4>[ 133.847272] sp : ffff80000ddfbb50
1891 12:09:08.564201 <4>[ 133.850852] x29: ffff80000ddfbb50 x28: ffff000806f3b4c0 x27: 0000000000000000
1892 12:09:08.605041 <4>[ 133.858279] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa573f000
1893 12:09:08.605496 <4>[ 133.865706] x23: ffff000804710000 x22: ffff80000ddfbcd0 x21: 0000000000000010
1894 12:09:08.605841 <4>[ 133.873131] x20: ffff80000b4d5aa8 x19: ffff80000b4d5aa8 x18: 0000000000000000
1895 12:09:08.606206 <4>[ 133.880555] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa573f000
1896 12:09:08.606519 <4>[ 133.887979] x14: 0000000000000000 x13: 205d303233383837 x12: 2e33333120205b3e
1897 12:09:08.606816 <4>[ 133.895403] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815cfb4
1898 12:09:08.648364 <4>[ 133.902827] x8 : ffff80000ddfb828 x7 : 0000000000000000 x6 : 0000000000001ffe
1899 12:09:08.649066 <4>[ 133.910251] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
1900 12:09:08.650097 <4>[ 133.917675] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806f3b4c0
1901 12:09:08.650488 <4>[ 133.925099] Call trace:
1902 12:09:08.650815 <4>[ 133.927809] lkdtm_WARNING_MESSAGE+0x34/0x4c
1903 12:09:08.651124 <4>[ 133.932352] lkdtm_do_action+0x2c/0x50
1904 12:09:08.651421 <4>[ 133.936372] direct_entry+0x164/0x180
1905 12:09:08.651804 <4>[ 133.940305] full_proxy_write+0x68/0xc0
1906 12:09:08.652175 <4>[ 133.944416] vfs_write+0xcc/0x2e0
1907 12:09:08.691742 <4>[ 133.948005] ksys_write+0x80/0x110
1908 12:09:08.692202 <4>[ 133.951679] __arm64_sys_write+0x28/0x40
1909 12:09:08.692632 <4>[ 133.955876] invoke_syscall+0x8c/0x120
1910 12:09:08.693405 <4>[ 133.959901] el0_svc_common.constprop.0+0x68/0x124
1911 12:09:08.693766 <4>[ 133.964970] do_el0_svc+0x40/0xcc
1912 12:09:08.694206 <4>[ 133.968559] el0_svc+0x48/0xc0
1913 12:09:08.694594 <4>[ 133.971883] el0t_64_sync_handler+0xf4/0x120
1914 12:09:08.694983 <4>[ 133.976424] el0t_64_sync+0x18c/0x190
1915 12:09:08.695360 <4>[ 133.980358] irq event stamp: 0
1916 12:09:08.695733 <4>[ 133.983676] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1917 12:09:08.728579 <4>[ 133.990223] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
1918 12:09:08.729076 <4>[ 133.998687] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
1919 12:09:08.729614 <4>[ 134.007148] softirqs last disabled at (0): [<0000000000000000>] 0x0
1920 12:09:08.731816 <4>[ 134.013691] ---[ end trace 0000000000000000 ]---
1921 12:09:08.852338 # [ 133.777591] lkdtm: Performing direct entry WARNING_MESSAGE
1922 12:09:08.852618 # [ 133.783393] ------------[ cut here ]------------
1923 12:09:08.852926 # [ 133.788320] Warning message trigger count: 2
1924 12:09:08.853137 # [ 133.792929] WARNING: CPU: 1 PID: 856 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1925 12:09:08.853632 # [ 133.802361] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1926 12:09:08.895515 # [ 133.816204] CPU: 1 PID: 856 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
1927 12:09:08.895813 # [ 133.824057] Hardware name: ARM Juno development board (r0) (DT)
1928 12:09:08.896433 # [ 133.830249] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1929 12:09:08.896612 # [ 133.837491] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1930 12:09:08.896845 # [ 133.842382] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1931 12:09:08.897033 # [ 133.847272] sp : ffff80000ddfbb50
1932 12:09:08.897202 # [ 133.850852] x29: ffff80000ddfbb50 x28: ffff000806f3b4c0 x27: 0000000000000000
1933 12:09:08.938757 # [ 133.858279] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa573f000
1934 12:09:08.939032 # [ 133.865706] x23: ffff000804710000 x22: ffff80000ddfbcd0 x21: 0000000000000010
1935 12:09:08.939256 # [ 133.873131] x20: ffff80000b4d5aa8 x19: ffff80000b4d5aa8 x18: 0000000000000000
1936 12:09:08.939462 # [ 133.880555] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa573f000
1937 12:09:08.939657 # [ 133.887979] x14: 0000000000000000 x13: 205d303233383837 x12: 2e33333120205b3e
1938 12:09:08.939851 # [ 133.895403] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815cfb4
1939 12:09:08.981869 # [ 133.902827] x8 : ffff80000ddfb828 x7 : 0000000000000000 x6 : 0000000000001ffe
1940 12:09:08.982145 # [ 133.910251] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
1941 12:09:08.982369 # [ 133.917675] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806f3b4c0
1942 12:09:08.982572 # [ 133.925099] Call trace:
1943 12:09:08.982767 # [ 133.927809] lkdtm_WARNING_MESSAGE+0x34/0x4c
1944 12:09:08.982961 # [ 133.932352] lkdtm_do_action+0x2c/0x50
1945 12:09:08.983150 # [ 133.936372] direct_entry+0x164/0x180
1946 12:09:08.983302 # [ 133.940305] full_proxy_write+0x68/0xc0
1947 12:09:08.983411 # [ 133.944416] vfs_write+0xcc/0x2e0
1948 12:09:08.985012 # [ 133.948005] ksys_write+0x80/0x110
1949 12:09:09.025115 # [ 133.951679] __arm64_sys_write+0x28/0x40
1950 12:09:09.025358 # [ 133.955876] invoke_syscall+0x8c/0x120
1951 12:09:09.025579 # [ 133.959901] el0_svc_common.constprop.0+0x68/0x124
1952 12:09:09.025782 # [ 133.964970] do_el0_svc+0x40/0xcc
1953 12:09:09.025977 # [ 133.968559] el0_svc+0x48/0xc0
1954 12:09:09.026196 # [ 133.971883] el0t_64_sync_handler+0xf4/0x120
1955 12:09:09.026311 # [ 133.976424] el0t_64_sync+0x18c/0x190
1956 12:09:09.026425 # [ 133.980358] irq event stamp: 0
1957 12:09:09.026536 # [ 133.983676] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1958 12:09:09.067076 # [ 133.990223] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
1959 12:09:09.067325 # [ 133.998687] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
1960 12:09:09.067503 # [ 134.007148] softirqs last disabled at (0): [<0000000000000000>] 0x0
1961 12:09:09.067663 # [ 134.013691] ---[ end trace 0000000000000000 ]---
1962 12:09:09.067818 # WARNING_MESSAGE: saw 'message trigger': ok
1963 12:09:09.070279 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1964 12:09:09.070505 # selftests: lkdtm: EXCEPTION.sh
1965 12:09:09.616083 <6>[ 134.875303] lkdtm: Performing direct entry EXCEPTION
1966 12:09:09.616409 <1>[ 134.880660] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1967 12:09:09.616648 <1>[ 134.889802] Mem abort info:
1968 12:09:09.616843 <1>[ 134.892881] ESR = 0x0000000096000044
1969 12:09:09.617279 <1>[ 134.897064] EC = 0x25: DABT (current EL), IL = 32 bits
1970 12:09:09.617464 <1>[ 134.902738] SET = 0, FnV = 0
1971 12:09:09.617615 <1>[ 134.906085] EA = 0, S1PTW = 0
1972 12:09:09.617762 <1>[ 134.909514] FSC = 0x04: level 0 translation fault
1973 12:09:09.619321 <1>[ 134.914688] Data abort info:
1974 12:09:09.659574 <1>[ 134.917869] ISV = 0, ISS = 0x00000044
1975 12:09:09.659861 <1>[ 134.921999] CM = 0, WnR = 1
1976 12:09:09.660039 <1>[ 134.925252] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000886f62000
1977 12:09:09.660465 <1>[ 134.931992] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1978 12:09:09.660645 <0>[ 134.939101] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1979 12:09:09.662867 <4>[ 134.945652] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
1980 12:09:09.702893 <4>[ 134.959493] CPU: 1 PID: 895 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
1981 12:09:09.703181 <4>[ 134.967347] Hardware name: ARM Juno development board (r0) (DT)
1982 12:09:09.703446 <4>[ 134.973539] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1983 12:09:09.703645 <4>[ 134.980783] pc : lkdtm_EXCEPTION+0x18/0x30
1984 12:09:09.703824 <4>[ 134.985159] lr : lkdtm_do_action+0x2c/0x50
1985 12:09:09.704001 <4>[ 134.989529] sp : ffff80000decba70
1986 12:09:09.704180 <4>[ 134.993114] x29: ffff80000decba70 x28: ffff00080be434c0 x27: 0000000000000000
1987 12:09:09.746278 <4>[ 135.000544] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb18ef000
1988 12:09:09.746552 <4>[ 135.007971] x23: ffff00080b86e000 x22: ffff80000decbbf0 x21: 000000000000000a
1989 12:09:09.746989 <4>[ 135.015395] x20: ffff80000b4d5ab8 x19: ffff80000b4d5ab8 x18: 0000000000000000
1990 12:09:09.747164 <4>[ 135.022826] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb18ef000
1991 12:09:09.747321 <4>[ 135.030252] x14: 0000000000000000 x13: 205d333033353738 x12: 2e34333120205b3e
1992 12:09:09.747470 <4>[ 135.037676] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0cbac
1993 12:09:09.789596 <4>[ 135.045100] x8 : ffff80000decb778 x7 : 0000000000000000 x6 : 0000000000000001
1994 12:09:09.789833 <4>[ 135.052524] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
1995 12:09:09.790020 <4>[ 135.059947] x2 : 0000000000000000 x1 : ffff00080be434c0 x0 : 0000000000000000
1996 12:09:09.790188 <4>[ 135.067370] Call trace:
1997 12:09:09.790599 <4>[ 135.070081] lkdtm_EXCEPTION+0x18/0x30
1998 12:09:09.790766 <4>[ 135.074102] lkdtm_do_action+0x2c/0x50
1999 12:09:09.790914 <4>[ 135.078120] direct_entry+0x164/0x180
2000 12:09:09.791060 <4>[ 135.082052] full_proxy_write+0x68/0xc0
2001 12:09:09.792762 <4>[ 135.086164] vfs_write+0xcc/0x2e0
2002 12:09:09.843382 <4>[ 135.089753] ksys_write+0x80/0x110
2003 12:09:09.843667 <4>[ 135.093426] __arm64_sys_write+0x28/0x40
2004 12:09:09.843880 <4>[ 135.097623] invoke_syscall+0x8c/0x120
2005 12:09:09.844368 <4>[ 135.101647] el0_svc_common.constprop.0+0x68/0x124
2006 12:09:09.844597 <4>[ 135.106716] do_el0_svc+0x40/0xcc
2007 12:09:09.844790 <4>[ 135.110305] el0_svc+0x48/0xc0
2008 12:09:09.844939 <4>[ 135.113629] el0t_64_sync_handler+0xf4/0x120
2009 12:09:09.845093 <4>[ 135.118170] el0t_64_sync+0x18c/0x190
2010 12:09:09.845256 <0>[ 135.122106] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2011 12:09:09.846524 <4>[ 135.128475] ---[ end trace 0000000000000000 ]---
2012 12:09:09.846729 # Segmentation fault
2013 12:09:09.982461 # [ 134.875303] lkdtm: Performing direct entry EXCEPTION
2014 12:09:09.982737 # [ 134.880660] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2015 12:09:09.982912 # [ 134.889802] Mem abort info:
2016 12:09:09.983071 # [ 134.892881] ESR = 0x0000000096000044
2017 12:09:09.983226 # [ 134.897064] EC = 0x25: DABT (current EL), IL = 32 bits
2018 12:09:09.983374 # [ 134.902738] SET = 0, FnV = 0
2019 12:09:09.983517 # [ 134.906085] EA = 0, S1PTW = 0
2020 12:09:09.983659 # [ 134.909514] FSC = 0x04: level 0 translation fault
2021 12:09:09.983789 # [ 134.914688] Data abort info:
2022 12:09:09.985612 # [ 134.917869] ISV = 0, ISS = 0x00000044
2023 12:09:10.025612 # [ 134.921999] CM = 0, WnR = 1
2024 12:09:10.025874 # [ 134.925252] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000886f62000
2025 12:09:10.026075 # [ 134.931992] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2026 12:09:10.026243 # [ 134.939101] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2027 12:09:10.026398 # [ 134.945652] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2028 12:09:10.028782 # [ 134.959493] CPU: 1 PID: 895 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2029 12:09:10.068983 # [ 134.967347] Hardware name: ARM Juno development board (r0) (DT)
2030 12:09:10.069448 # [ 134.973539] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2031 12:09:10.069794 # [ 134.980783] pc : lkdtm_EXCEPTION+0x18/0x30
2032 12:09:10.070229 # [ 134.985159] lr : lkdtm_do_action+0x2c/0x50
2033 12:09:10.070553 # [ 134.989529] sp : ffff80000decba70
2034 12:09:10.070853 # [ 134.993114] x29: ffff80000decba70 x28: ffff00080be434c0 x27: 0000000000000000
2035 12:09:10.072257 # [ 135.000544] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb18ef000
2036 12:09:10.112219 # [ 135.007971] x23: ffff00080b86e000 x22: ffff80000decbbf0 x21: 000000000000000a
2037 12:09:10.112684 # [ 135.015395] x20: ffff80000b4d5ab8 x19: ffff80000b4d5ab8 x18: 0000000000000000
2038 12:09:10.113027 # [ 135.022826] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb18ef000
2039 12:09:10.113341 # [ 135.030252] x14: 0000000000000000 x13: 205d333033353738 x12: 2e34333120205b3e
2040 12:09:10.113644 # [ 135.037676] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0cbac
2041 12:09:10.115514 # [ 135.045100] x8 : ffff80000decb778 x7 : 0000000000000000 x6 : 0000000000000001
2042 12:09:10.155415 # [ 135.052524] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2043 12:09:10.155875 # [ 135.059947] x2 : 0000000000000000 x1 : ffff00080be434c0 x0 : 0000000000000000
2044 12:09:10.156226 # [ 135.067370] Call trace:
2045 12:09:10.156547 # [ 135.070081] lkdtm_EXCEPTION+0x18/0x30
2046 12:09:10.156851 # [ 135.074102] lkdtm_do_action+0x2c/0x50
2047 12:09:10.157145 # [ 135.078120] direct_entry+0x164/0x180
2048 12:09:10.157434 # [ 135.082052] full_proxy_write+0x68/0xc0
2049 12:09:10.157717 # [ 135.086164] vfs_write+0xcc/0x2e0
2050 12:09:10.158033 # [ 135.089753] ksys_write+0x80/0x110
2051 12:09:10.158720 # [ 135.093426] __arm64_sys_write+0x28/0x40
2052 12:09:10.208470 # [ 135.097623] invoke_syscall+0x8c/0x120
2053 12:09:10.208962 # [ 135.101647] el0_svc_common.constprop.0+0x68/0x124
2054 12:09:10.209310 # [ 135.106716] do_el0_svc+0x40/0xcc
2055 12:09:10.209678 # [ 135.110305] el0_svc+0x48/0xc0
2056 12:09:10.210114 # [ 135.113629] el0t_64_sync_handler+0xf4/0x120
2057 12:09:10.210430 # [ 135.118170] el0t_64_sync+0x18c/0x190
2058 12:09:10.211088 # [ 135.122106] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2059 12:09:10.211435 # [ 135.128475] ---[ end trace 0000000000000000 ]---
2060 12:09:10.211818 # EXCEPTION: saw 'call trace:': ok
2061 12:09:10.212191 ok 5 selftests: lkdtm: EXCEPTION.sh
2062 12:09:10.212500 # selftests: lkdtm: LOOP.sh
2063 12:09:10.547106 # Skipping LOOP: Hangs the system
2064 12:09:10.578982 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2065 12:09:10.690907 # selftests: lkdtm: EXHAUST_STACK.sh
2066 12:09:11.074556 # Skipping EXHAUST_STACK: Corrupts memory on failure
2067 12:09:11.122498 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2068 12:09:11.234416 # selftests: lkdtm: CORRUPT_STACK.sh
2069 12:09:11.634067 # Skipping CORRUPT_STACK: Crashes entire system on success
2070 12:09:11.666135 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2071 12:09:11.761964 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2072 12:09:12.169724 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2073 12:09:12.201682 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2074 12:09:12.297574 # selftests: lkdtm: ARRAY_BOUNDS.sh
2075 12:09:12.929905 <6>[ 138.186870] lkdtm: Performing direct entry ARRAY_BOUNDS
2076 12:09:12.930408 <6>[ 138.192653] lkdtm: Array access within bounds ...
2077 12:09:12.931069 <6>[ 138.197712] lkdtm: Array access beyond bounds ...
2078 12:09:12.931390 <3>[ 138.203004] ================================================================================
2079 12:09:12.931672 <3>[ 138.211804] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2080 12:09:12.931947 <3>[ 138.219774] index 8 is out of range for type 'char [8]'
2081 12:09:12.973237 <4>[ 138.225301] CPU: 1 PID: 1093 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2082 12:09:12.973715 <4>[ 138.233240] Hardware name: ARM Juno development board (r0) (DT)
2083 12:09:12.974105 <4>[ 138.239432] Call trace:
2084 12:09:12.974835 <4>[ 138.242141] dump_backtrace+0xe8/0x140
2085 12:09:12.975185 <4>[ 138.246169] show_stack+0x30/0x40
2086 12:09:12.975495 <4>[ 138.249753] dump_stack_lvl+0x88/0xb4
2087 12:09:12.975796 <4>[ 138.253687] dump_stack+0x18/0x34
2088 12:09:12.976081 <4>[ 138.257269] ubsan_epilogue+0x10/0x44
2089 12:09:12.976366 <4>[ 138.261205] __ubsan_handle_out_of_bounds+0x94/0xd0
2090 12:09:12.976696 <4>[ 138.266359] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2091 12:09:12.977095 <4>[ 138.270816] lkdtm_do_action+0x2c/0x50
2092 12:09:13.016916 <4>[ 138.274835] direct_entry+0x164/0x180
2093 12:09:13.017374 <4>[ 138.278766] full_proxy_write+0x68/0xc0
2094 12:09:13.017717 <4>[ 138.282876] vfs_write+0xcc/0x2e0
2095 12:09:13.018064 <4>[ 138.286465] ksys_write+0x80/0x110
2096 12:09:13.018378 <4>[ 138.290140] __arm64_sys_write+0x28/0x40
2097 12:09:13.018677 <4>[ 138.294336] invoke_syscall+0x8c/0x120
2098 12:09:13.018972 <4>[ 138.298360] el0_svc_common.constprop.0+0x68/0x124
2099 12:09:13.019262 <4>[ 138.303429] do_el0_svc+0x40/0xcc
2100 12:09:13.019547 <4>[ 138.307017] el0_svc+0x48/0xc0
2101 12:09:13.019825 <4>[ 138.310340] el0t_64_sync_handler+0xf4/0x120
2102 12:09:13.020519 <4>[ 138.314882] el0t_64_sync+0x18c/0x190
2103 12:09:13.054192 <3>[ 138.318902] ================================================================================
2104 12:09:13.054683 <3>[ 138.327672] lkdtm: FAIL: survived array bounds overflow!
2105 12:09:13.057077 <4>[ 138.333287] lkdtm: This is probably expected, since this kernel (6.1.96-cip24 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2106 12:09:13.182354 # [ 138.186870] lkdtm: Performing direct entry ARRAY_BOUNDS
2107 12:09:13.182851 # [ 138.192653] lkdtm: Array access within bounds ...
2108 12:09:13.183193 # [ 138.197712] lkdtm: Array access beyond bounds ...
2109 12:09:13.183569 # [ 138.203004] ================================================================================
2110 12:09:13.183897 # [ 138.211804] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2111 12:09:13.184203 # [ 138.219774] index 8 is out of range for type 'char [8]'
2112 12:09:13.225377 # [ 138.225301] CPU: 1 PID: 1093 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2113 12:09:13.225824 # [ 138.233240] Hardware name: ARM Juno development board (r0) (DT)
2114 12:09:13.226171 # [ 138.239432] Call trace:
2115 12:09:13.226464 # [ 138.242141] dump_backtrace+0xe8/0x140
2116 12:09:13.226738 # [ 138.246169] show_stack+0x30/0x40
2117 12:09:13.227001 # [ 138.249753] dump_stack_lvl+0x88/0xb4
2118 12:09:13.227637 # [ 138.253687] dump_stack+0x18/0x34
2119 12:09:13.227936 # [ 138.257269] ubsan_epilogue+0x10/0x44
2120 12:09:13.228200 # [ 138.261205] __ubsan_handle_out_of_bounds+0x94/0xd0
2121 12:09:13.228473 # [ 138.266359] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2122 12:09:13.228903 # [ 138.270816] lkdtm_do_action+0x2c/0x50
2123 12:09:13.268627 # [ 138.274835] direct_entry+0x164/0x180
2124 12:09:13.269103 # [ 138.278766] full_proxy_write+0x68/0xc0
2125 12:09:13.269538 # [ 138.282876] vfs_write+0xcc/0x2e0
2126 12:09:13.269937 # [ 138.286465] ksys_write+0x80/0x110
2127 12:09:13.270361 # [ 138.290140] __arm64_sys_write+0x28/0x40
2128 12:09:13.270744 # [ 138.294336] invoke_syscall+0x8c/0x120
2129 12:09:13.271118 # [ 138.298360] el0_svc_common.constprop.0+0x68/0x124
2130 12:09:13.271502 # [ 138.303429] do_el0_svc+0x40/0xcc
2131 12:09:13.271877 # [ 138.307017] el0_svc+0x48/0xc0
2132 12:09:13.272242 # [ 138.310340] el0t_64_sync_handler+0xf4/0x120
2133 12:09:13.272999 # [ 138.314882] el0t_64_sync+0x18c/0x190
2134 12:09:13.316517 # [ 138.318902] ================================================================================
2135 12:09:13.316998 # [ 138.327672] lkdtm: FAIL: survived array bounds overflow!
2136 12:09:13.317433 # [ 138.333287] lkdtm: This is probably expected, since this kernel (6.1.96-cip24 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2137 12:09:13.317860 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2138 12:09:13.319781 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2139 12:09:13.351256 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2140 12:09:14.002538 <6>[ 139.261100] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2141 12:09:14.003079 <6>[ 139.267274] lkdtm: attempting good list addition
2142 12:09:14.003525 <6>[ 139.272236] lkdtm: attempting corrupted list addition
2143 12:09:14.003931 <4>[ 139.277626] ------------[ cut here ]------------
2144 12:09:14.004688 <4>[ 139.282575] list_add corruption. next->prev should be prev (ffff80000e2bbaa8), but was 0000000000000000. (next=ffff80000e2bbad8).
2145 12:09:14.006027 <4>[ 139.294651] WARNING: CPU: 4 PID: 1137 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2146 12:09:14.045773 <4>[ 139.303048] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2147 12:09:14.046311 <4>[ 139.316930] CPU: 4 PID: 1137 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2148 12:09:14.047111 <4>[ 139.324874] Hardware name: ARM Juno development board (r0) (DT)
2149 12:09:14.047484 <4>[ 139.331072] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2150 12:09:14.047883 <4>[ 139.338320] pc : __list_add_valid+0xa8/0x100
2151 12:09:14.049272 <4>[ 139.342870] lr : __list_add_valid+0xa8/0x100
2152 12:09:14.089235 <4>[ 139.347418] sp : ffff80000e2bba40
2153 12:09:14.089693 <4>[ 139.351003] x29: ffff80000e2bba40 x28: ffff000805d7b4c0 x27: 0000000000000000
2154 12:09:14.090161 <4>[ 139.358442] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaa92f000
2155 12:09:14.090571 <4>[ 139.365879] x23: ffff00080b90e000 x22: ffff80000e2bbc60 x21: ffff80000e2bbac8
2156 12:09:14.090964 <4>[ 139.373315] x20: ffff80000e2bbaa8 x19: ffff80000e2bbad8 x18: 0000000000000000
2157 12:09:14.092541 <4>[ 139.380752] x17: 3861616262326530 x16: 3030303866666666 x15: 2820766572702065
2158 12:09:14.132637 <4>[ 139.388188] x14: 6220646c756f6873 x13: 205d353735323832 x12: 2e39333120205b3e
2159 12:09:14.133091 <4>[ 139.395625] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815cfb4
2160 12:09:14.133522 <4>[ 139.403062] x8 : ffff80000e2bb718 x7 : 0000000000000000 x6 : 0000000000001ffe
2161 12:09:14.133927 <4>[ 139.410497] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
2162 12:09:14.134352 <4>[ 139.417934] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d7b4c0
2163 12:09:14.134737 <4>[ 139.425370] Call trace:
2164 12:09:14.135898 <4>[ 139.428084] __list_add_valid+0xa8/0x100
2165 12:09:14.176086 <4>[ 139.432287] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2166 12:09:14.176540 <4>[ 139.437012] lkdtm_do_action+0x2c/0x50
2167 12:09:14.176972 <4>[ 139.441041] direct_entry+0x164/0x180
2168 12:09:14.177369 <4>[ 139.444980] full_proxy_write+0x68/0xc0
2169 12:09:14.177752 <4>[ 139.449098] vfs_write+0xcc/0x2e0
2170 12:09:14.178166 <4>[ 139.452695] ksys_write+0x80/0x110
2171 12:09:14.178549 <4>[ 139.456377] __arm64_sys_write+0x28/0x40
2172 12:09:14.178917 <4>[ 139.460582] invoke_syscall+0x8c/0x120
2173 12:09:14.179300 <4>[ 139.464615] el0_svc_common.constprop.0+0x68/0x124
2174 12:09:14.179676 <4>[ 139.469692] do_el0_svc+0x40/0xcc
2175 12:09:14.180400 <4>[ 139.473288] el0_svc+0x48/0xc0
2176 12:09:14.219436 <4>[ 139.476619] el0t_64_sync_handler+0xf4/0x120
2177 12:09:14.219908 <4>[ 139.481168] el0t_64_sync+0x18c/0x190
2178 12:09:14.220346 <4>[ 139.485109] irq event stamp: 0
2179 12:09:14.220753 <4>[ 139.488432] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2180 12:09:14.221150 <4>[ 139.494985] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
2181 12:09:14.221542 <4>[ 139.503456] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
2182 12:09:14.222760 <4>[ 139.511924] softirqs last disabled at (0): [<0000000000000000>] 0x0
2183 12:09:14.240405 <4>[ 139.518474] ---[ end trace 0000000000000000 ]---
2184 12:09:14.243513 <3>[ 139.523560] lkdtm: Overwrite did not happen, but no BUG?!
2185 12:09:14.419042 # [ 139.261100] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2186 12:09:14.419558 # [ 139.267274] lkdtm: attempting good list addition
2187 12:09:14.419993 # [ 139.272236] lkdtm: attempting corrupted list addition
2188 12:09:14.420394 # [ 139.277626] ------------[ cut here ]------------
2189 12:09:14.420781 # [ 139.282575] list_add corruption. next->prev should be prev (ffff80000e2bbaa8), but was 0000000000000000. (next=ffff80000e2bbad8).
2190 12:09:14.422305 # [ 139.294651] WARNING: CPU: 4 PID: 1137 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2191 12:09:14.462139 # [ 139.303048] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2192 12:09:14.462643 # [ 139.316930] CPU: 4 PID: 1137 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2193 12:09:14.463082 # [ 139.324874] Hardware name: ARM Juno development board (r0) (DT)
2194 12:09:14.463485 # [ 139.331072] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2195 12:09:14.463876 # [ 139.338320] pc : __list_add_valid+0xa8/0x100
2196 12:09:14.465359 # [ 139.342870] lr : __list_add_valid+0xa8/0x100
2197 12:09:14.505289 # [ 139.347418] sp : ffff80000e2bba40
2198 12:09:14.505761 # [ 139.351003] x29: ffff80000e2bba40 x28: ffff000805d7b4c0 x27: 0000000000000000
2199 12:09:14.506244 # [ 139.358442] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaa92f000
2200 12:09:14.506654 # [ 139.365879] x23: ffff00080b90e000 x22: ffff80000e2bbc60 x21: ffff80000e2bbac8
2201 12:09:14.507042 # [ 139.373315] x20: ffff80000e2bbaa8 x19: ffff80000e2bbad8 x18: 0000000000000000
2202 12:09:14.507424 # [ 139.380752] x17: 3861616262326530 x16: 3030303866666666 x15: 2820766572702065
2203 12:09:14.548479 # [ 139.388188] x14: 6220646c756f6873 x13: 205d353735323832 x12: 2e39333120205b3e
2204 12:09:14.548956 # [ 139.395625] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815cfb4
2205 12:09:14.549304 # [ 139.403062] x8 : ffff80000e2bb718 x7 : 0000000000000000 x6 : 0000000000001ffe
2206 12:09:14.550136 # [ 139.410497] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
2207 12:09:14.550499 # [ 139.417934] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d7b4c0
2208 12:09:14.550813 # [ 139.425370] Call trace:
2209 12:09:14.551213 # [ 139.428084] __list_add_valid+0xa8/0x100
2210 12:09:14.551852 # [ 139.432287] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2211 12:09:14.591618 # [ 139.437012] lkdtm_do_action+0x2c/0x50
2212 12:09:14.592194 # [ 139.441041] direct_entry+0x164/0x180
2213 12:09:14.592634 # [ 139.444980] full_proxy_write+0x68/0xc0
2214 12:09:14.593127 # [ 139.449098] vfs_write+0xcc/0x2e0
2215 12:09:14.593532 # [ 139.452695] ksys_write+0x80/0x110
2216 12:09:14.593914 # [ 139.456377] __arm64_sys_write+0x28/0x40
2217 12:09:14.594332 # [ 139.460582] invoke_syscall+0x8c/0x120
2218 12:09:14.594776 # [ 139.464615] el0_svc_common.constprop.0+0x68/0x124
2219 12:09:14.595158 # [ 139.469692] do_el0_svc+0x40/0xcc
2220 12:09:14.595527 # [ 139.473288] el0_svc+0x48/0xc0
2221 12:09:14.596256 # [ 139.476619] el0t_64_sync_handler+0xf4/0x120
2222 12:09:14.634888 # [ 139.481168] el0t_64_sync+0x18c/0x190
2223 12:09:14.635365 # [ 139.485109] irq event stamp: 0
2224 12:09:14.635796 # [ 139.488432] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2225 12:09:14.636202 # [ 139.494985] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
2226 12:09:14.636652 # [ 139.503456] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
2227 12:09:14.637042 # [ 139.511924] softirqs last disabled at (0): [<0000000000000000>] 0x0
2228 12:09:14.637902 # [ 139.518474] ---[ end trace 0000000000000000 ]---
2229 12:09:14.661335 # [ 139.523560] lkdtm: Overwrite did not happen, but no BUG?!
2230 12:09:14.661831 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2231 12:09:14.664605 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2232 12:09:14.665075 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2233 12:09:15.232743 <6>[ 140.490273] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2234 12:09:15.233271 <6>[ 140.496216] lkdtm: attempting good list removal
2235 12:09:15.233713 <6>[ 140.501088] lkdtm: attempting corrupted list removal
2236 12:09:15.234149 <4>[ 140.506384] ------------[ cut here ]------------
2237 12:09:15.234908 <4>[ 140.511334] list_del corruption. next->prev should be ffff80000e393a20, but was 0000000000000000. (next=ffff80000e393a48)
2238 12:09:15.236289 <4>[ 140.522862] WARNING: CPU: 1 PID: 1181 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2239 12:09:15.275995 <4>[ 140.531869] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2240 12:09:15.276844 <4>[ 140.545711] CPU: 1 PID: 1181 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2241 12:09:15.277235 <4>[ 140.553649] Hardware name: ARM Juno development board (r0) (DT)
2242 12:09:15.277644 <4>[ 140.559841] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2243 12:09:15.278069 <4>[ 140.567082] pc : __list_del_entry_valid+0x110/0x120
2244 12:09:15.279600 <4>[ 140.572233] lr : __list_del_entry_valid+0x110/0x120
2245 12:09:15.319398 <4>[ 140.577384] sp : ffff80000e3939e0
2246 12:09:15.319861 <4>[ 140.580963] x29: ffff80000e3939e0 x28: ffff000805504f00 x27: 0000000000000000
2247 12:09:15.320300 <4>[ 140.588390] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa173f000
2248 12:09:15.320708 <4>[ 140.595815] x23: ffff00080d500000 x22: ffff80000e393bd0 x21: 0000000000000011
2249 12:09:15.321102 <4>[ 140.603239] x20: ffff80000e393a38 x19: ffff80000e393a20 x18: 0000000000000000
2250 12:09:15.322664 <4>[ 140.610662] x17: ffff800008c0dab4 x16: ffff80000879a0f0 x15: ffff8000080b1580
2251 12:09:15.362720 <4>[ 140.618086] x14: ffff800009678fac x13: ffff80000802e258 x12: ffff80000802e15c
2252 12:09:15.363175 <4>[ 140.625510] x11: ffff80000843b2e8 x10: ffff80000843b230 x9 : ffff800009682000
2253 12:09:15.363602 <4>[ 140.632933] x8 : ffff80000e393508 x7 : 0000000000000000 x6 : 0000000000000028
2254 12:09:15.364012 <4>[ 140.640357] x5 : ffff80000e394000 x4 : 0000000000000001 x3 : ffff80000b0354c8
2255 12:09:15.364403 <4>[ 140.647780] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805504f00
2256 12:09:15.364785 <4>[ 140.655203] Call trace:
2257 12:09:15.365997 <4>[ 140.657913] __list_del_entry_valid+0x110/0x120
2258 12:09:15.406099 <4>[ 140.662717] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2259 12:09:15.406556 <4>[ 140.667435] lkdtm_do_action+0x2c/0x50
2260 12:09:15.406987 <4>[ 140.671454] direct_entry+0x164/0x180
2261 12:09:15.407394 <4>[ 140.675386] full_proxy_write+0x68/0xc0
2262 12:09:15.407783 <4>[ 140.679497] vfs_write+0xcc/0x2e0
2263 12:09:15.408161 <4>[ 140.683085] ksys_write+0x80/0x110
2264 12:09:15.408538 <4>[ 140.686759] __arm64_sys_write+0x28/0x40
2265 12:09:15.408912 <4>[ 140.690956] invoke_syscall+0x8c/0x120
2266 12:09:15.409345 <4>[ 140.694982] el0_svc_common.constprop.0+0x68/0x124
2267 12:09:15.409722 <4>[ 140.700051] do_el0_svc+0x40/0xcc
2268 12:09:15.410483 <4>[ 140.703638] el0_svc+0x48/0xc0
2269 12:09:15.449419 <4>[ 140.706963] el0t_64_sync_handler+0xf4/0x120
2270 12:09:15.449876 <4>[ 140.711504] el0t_64_sync+0x18c/0x190
2271 12:09:15.450260 <4>[ 140.715436] irq event stamp: 0
2272 12:09:15.450585 <4>[ 140.718755] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2273 12:09:15.451280 <4>[ 140.725300] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
2274 12:09:15.451631 <4>[ 140.733762] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
2275 12:09:15.452724 <4>[ 140.742223] softirqs last disabled at (0): [<0000000000000000>] 0x0
2276 12:09:15.470496 <4>[ 140.748764] ---[ end trace 0000000000000000 ]---
2277 12:09:15.473601 <3>[ 140.753743] lkdtm: Overwrite did not happen, but no BUG?!
2278 12:09:15.615485 # [ 140.490273] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2279 12:09:15.615765 # [ 140.496216] lkdtm: attempting good list removal
2280 12:09:15.615988 # [ 140.501088] lkdtm: attempting corrupted list removal
2281 12:09:15.616193 # [ 140.506384] ------------[ cut here ]------------
2282 12:09:15.616389 # [ 140.511334] list_del corruption. next->prev should be ffff80000e393a20, but was 0000000000000000. (next=ffff80000e393a48)
2283 12:09:15.618665 # [ 140.522862] WARNING: CPU: 1 PID: 1181 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2284 12:09:15.658620 # [ 140.531869] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2285 12:09:15.658885 # [ 140.545711] CPU: 1 PID: 1181 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2286 12:09:15.659111 # [ 140.553649] Hardware name: ARM Juno development board (r0) (DT)
2287 12:09:15.659316 # [ 140.559841] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2288 12:09:15.659513 # [ 140.567082] pc : __list_del_entry_valid+0x110/0x120
2289 12:09:15.661827 # [ 140.572233] lr : __list_del_entry_valid+0x110/0x120
2290 12:09:15.701721 # [ 140.577384] sp : ffff80000e3939e0
2291 12:09:15.701977 # [ 140.580963] x29: ffff80000e3939e0 x28: ffff000805504f00 x27: 0000000000000000
2292 12:09:15.702484 # [ 140.588390] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa173f000
2293 12:09:15.702671 # [ 140.595815] x23: ffff00080d500000 x22: ffff80000e393bd0 x21: 0000000000000011
2294 12:09:15.702872 # [ 140.603239] x20: ffff80000e393a38 x19: ffff80000e393a20 x18: 0000000000000000
2295 12:09:15.703065 # [ 140.610662] x17: ffff800008c0dab4 x16: ffff80000879a0f0 x15: ffff8000080b1580
2296 12:09:15.744924 # [ 140.618086] x14: ffff800009678fac x13: ffff80000802e258 x12: ffff80000802e15c
2297 12:09:15.745172 # [ 140.625510] x11: ffff80000843b2e8 x10: ffff80000843b230 x9 : ffff800009682000
2298 12:09:15.745393 # [ 140.632933] x8 : ffff80000e393508 x7 : 0000000000000000 x6 : 0000000000000028
2299 12:09:15.745598 # [ 140.640357] x5 : ffff80000e394000 x4 : 0000000000000001 x3 : ffff80000b0354c8
2300 12:09:15.745795 # [ 140.647780] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805504f00
2301 12:09:15.745989 # [ 140.655203] Call trace:
2302 12:09:15.748032 # [ 140.657913] __list_del_entry_valid+0x110/0x120
2303 12:09:15.788056 # [ 140.662717] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2304 12:09:15.788298 # [ 140.667435] lkdtm_do_action+0x2c/0x50
2305 12:09:15.788516 # [ 140.671454] direct_entry+0x164/0x180
2306 12:09:15.788717 # [ 140.675386] full_proxy_write+0x68/0xc0
2307 12:09:15.788913 # [ 140.679497] vfs_write+0xcc/0x2e0
2308 12:09:15.789103 # [ 140.683085] ksys_write+0x80/0x110
2309 12:09:15.789243 # [ 140.686759] __arm64_sys_write+0x28/0x40
2310 12:09:15.789356 # [ 140.690956] invoke_syscall+0x8c/0x120
2311 12:09:15.789467 # [ 140.694982] el0_svc_common.constprop.0+0x68/0x124
2312 12:09:15.789576 # [ 140.700051] do_el0_svc+0x40/0xcc
2313 12:09:15.791136 # [ 140.703638] el0_svc+0x48/0xc0
2314 12:09:15.831196 # [ 140.706963] el0t_64_sync_handler+0xf4/0x120
2315 12:09:15.831443 # [ 140.711504] el0t_64_sync+0x18c/0x190
2316 12:09:15.831662 # [ 140.715436] irq event stamp: 0
2317 12:09:15.831865 # [ 140.718755] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2318 12:09:15.832061 # [ 140.725300] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
2319 12:09:15.832210 # [ 140.733762] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
2320 12:09:15.832326 # [ 140.742223] softirqs last disabled at (0): [<0000000000000000>] 0x0
2321 12:09:15.834291 # [ 140.748764] ---[ end trace 0000000000000000 ]---
2322 12:09:15.862952 # [ 140.753743] lkdtm: Overwrite did not happen, but no BUG?!
2323 12:09:15.863196 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2324 12:09:15.863366 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2325 12:09:15.866092 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2326 12:09:16.317446 <6>[ 141.575812] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2327 12:09:16.317733 <6>[ 141.582884] lkdtm: attempting bad read from page below current stack
2328 12:09:16.318223 <1>[ 141.589632] Unable to handle kernel paging request at virtual address ffff80000e457fff
2329 12:09:16.318415 <1>[ 141.598278] Mem abort info:
2330 12:09:16.318618 <1>[ 141.601404] ESR = 0x0000000096000007
2331 12:09:16.318821 <1>[ 141.605457] EC = 0x25: DABT (current EL), IL = 32 bits
2332 12:09:16.318991 <1>[ 141.611065] SET = 0, FnV = 0
2333 12:09:16.320689 <1>[ 141.614408] EA = 0, S1PTW = 0
2334 12:09:16.361005 <1>[ 141.617838] FSC = 0x07: level 3 translation fault
2335 12:09:16.361300 <1>[ 141.623014] Data abort info:
2336 12:09:16.361542 <1>[ 141.626182] ISV = 0, ISS = 0x00000007
2337 12:09:16.361767 <1>[ 141.630307] CM = 0, WnR = 0
2338 12:09:16.361962 <1>[ 141.633565] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
2339 12:09:16.362184 <1>[ 141.640567] [ffff80000e457fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d9c9003, pte=0000000000000000
2340 12:09:16.364099 <0>[ 141.653454] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2341 12:09:16.404495 <4>[ 141.660003] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2342 12:09:16.404799 <4>[ 141.673849] CPU: 2 PID: 1220 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2343 12:09:16.405033 <4>[ 141.681788] Hardware name: ARM Juno development board (r0) (DT)
2344 12:09:16.405243 <4>[ 141.687981] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2345 12:09:16.405488 <4>[ 141.695226] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2346 12:09:16.407407 <4>[ 141.700908] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2347 12:09:16.447639 <4>[ 141.706584] sp : ffff80000e45b810
2348 12:09:16.447919 <4>[ 141.710163] x29: ffff80000e45b810 x28: ffff000805d60040 x27: 0000000000000000
2349 12:09:16.448144 <4>[ 141.717591] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa626f000
2350 12:09:16.448355 <4>[ 141.725016] x23: ffff00080cd73000 x22: ffff80000e45b9b0 x21: 0000000000000019
2351 12:09:16.448523 <4>[ 141.732440] x20: ffff80000b4d5bc8 x19: ffff80000e458000 x18: 0000000000000000
2352 12:09:16.450763 <4>[ 141.739863] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa626f000
2353 12:09:16.491082 <4>[ 141.747290] x14: 0000000000000000 x13: 205d343838323835 x12: 2e31343120205b3e
2354 12:09:16.491354 <4>[ 141.754720] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815cfb4
2355 12:09:16.491528 <4>[ 141.762148] x8 : ffff80000e45b4e8 x7 : 0000000000000000 x6 : 0000000000000001
2356 12:09:16.491687 <4>[ 141.769571] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2357 12:09:16.491838 <4>[ 141.776994] x2 : 0000000000000000 x1 : ffff000805d60040 x0 : 0000000000000038
2358 12:09:16.491988 <4>[ 141.784417] Call trace:
2359 12:09:16.494256 <4>[ 141.787127] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2360 12:09:16.534627 <4>[ 141.792452] lkdtm_do_action+0x2c/0x50
2361 12:09:16.535051 <4>[ 141.796474] direct_entry+0x164/0x180
2362 12:09:16.535354 <4>[ 141.800406] full_proxy_write+0x68/0xc0
2363 12:09:16.535634 <4>[ 141.804517] vfs_write+0xcc/0x2e0
2364 12:09:16.535902 <4>[ 141.808106] ksys_write+0x80/0x110
2365 12:09:16.536161 <4>[ 141.811779] __arm64_sys_write+0x28/0x40
2366 12:09:16.536416 <4>[ 141.815976] invoke_syscall+0x8c/0x120
2367 12:09:16.536671 <4>[ 141.820001] el0_svc_common.constprop.0+0x68/0x124
2368 12:09:16.536924 <4>[ 141.825070] do_el0_svc+0x40/0xcc
2369 12:09:16.537174 <4>[ 141.828659] el0_svc+0x48/0xc0
2370 12:09:16.537784 <4>[ 141.831982] el0t_64_sync_handler+0xf4/0x120
2371 12:09:16.568357 <4>[ 141.836523] el0t_64_sync+0x18c/0x190
2372 12:09:16.568672 <0>[ 141.840459] Code: 90005000 91156000 3900bfff 97ffc5ff (385ff261)
2373 12:09:16.571485 <4>[ 141.846828] ---[ end trace 0000000000000000 ]---
2374 12:09:16.571753 # Segmentation fault
2375 12:09:16.739789 # [ 141.575812] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2376 12:09:16.740297 # [ 141.582884] lkdtm: attempting bad read from page below current stack
2377 12:09:16.740641 # [ 141.589632] Unable to handle kernel paging request at virtual address ffff80000e457fff
2378 12:09:16.740963 # [ 141.598278] Mem abort info:
2379 12:09:16.741264 # [ 141.601404] ESR = 0x0000000096000007
2380 12:09:16.741558 # [ 141.605457] EC = 0x25: DABT (current EL), IL = 32 bits
2381 12:09:16.741852 # [ 141.611065] SET = 0, FnV = 0
2382 12:09:16.742193 # [ 141.614408] EA = 0, S1PTW = 0
2383 12:09:16.742899 # [ 141.617838] FSC = 0x07: level 3 translation fault
2384 12:09:16.782818 # [ 141.623014] Data abort info:
2385 12:09:16.783305 # [ 141.626182] ISV = 0, ISS = 0x00000007
2386 12:09:16.783648 # [ 141.630307] CM = 0, WnR = 0
2387 12:09:16.783960 # [ 141.633565] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
2388 12:09:16.784265 # [ 141.640567] [ffff80000e457fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d9c9003, pte=0000000000000000
2389 12:09:16.784562 # [ 141.653454] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2390 12:09:16.826114 # [ 141.660003] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2391 12:09:16.826587 # [ 141.673849] CPU: 2 PID: 1220 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2392 12:09:16.826937 # [ 141.681788] Hardware name: ARM Juno development board (r0) (DT)
2393 12:09:16.827260 # [ 141.687981] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2394 12:09:16.827566 # [ 141.695226] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2395 12:09:16.828216 # [ 141.700908] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2396 12:09:16.829352 # [ 141.706584] sp : ffff80000e45b810
2397 12:09:16.869365 # [ 141.710163] x29: ffff80000e45b810 x28: ffff000805d60040 x27: 0000000000000000
2398 12:09:16.869886 # [ 141.717591] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa626f000
2399 12:09:16.870300 # [ 141.725016] x23: ffff00080cd73000 x22: ffff80000e45b9b0 x21: 0000000000000019
2400 12:09:16.871070 # [ 141.732440] x20: ffff80000b4d5bc8 x19: ffff80000e458000 x18: 0000000000000000
2401 12:09:16.871425 # [ 141.739863] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa626f000
2402 12:09:16.872754 # [ 141.747290] x14: 0000000000000000 x13: 205d343838323835 x12: 2e31343120205b3e
2403 12:09:16.912316 # [ 141.754720] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815cfb4
2404 12:09:16.912807 # [ 141.762148] x8 : ffff80000e45b4e8 x7 : 0000000000000000 x6 : 0000000000000001
2405 12:09:16.913172 # [ 141.769571] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2406 12:09:16.913501 # [ 141.776994] x2 : 0000000000000000 x1 : ffff000805d60040 x0 : 0000000000000038
2407 12:09:16.913810 # [ 141.784417] Call trace:
2408 12:09:16.914155 # [ 141.787127] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2409 12:09:16.915568 # [ 141.792452] lkdtm_do_action+0x2c/0x50
2410 12:09:16.955586 # [ 141.796474] direct_entry+0x164/0x180
2411 12:09:16.956081 # [ 141.800406] full_proxy_write+0x68/0xc0
2412 12:09:16.956433 # [ 141.804517] vfs_write+0xcc/0x2e0
2413 12:09:16.956752 # [ 141.808106] ksys_write+0x80/0x110
2414 12:09:16.957107 # [ 141.811779] __arm64_sys_write+0x28/0x40
2415 12:09:16.957431 # [ 141.815976] invoke_syscall+0x8c/0x120
2416 12:09:16.957726 # [ 141.820001] el0_svc_common.constprop.0+0x68/0x124
2417 12:09:16.958055 # [ 141.825070] do_el0_svc+0x40/0xcc
2418 12:09:16.958383 # [ 141.828659] el0_svc+0x48/0xc0
2419 12:09:16.958857 # [ 141.831982] el0t_64_sync_handler+0xf4/0x120
2420 12:09:16.959528 # [ 141.836523] el0t_64_sync+0x18c/0x190
2421 12:09:16.987443 # [ 141.840459] Code: 90005000 91156000 3900bfff 97ffc5ff (385ff261)
2422 12:09:16.987921 # [ 141.846828] ---[ end trace 0000000000000000 ]---
2423 12:09:16.988463 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2424 12:09:16.990656 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2425 12:09:16.991106 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2426 12:09:17.479020 <6>[ 142.735530] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2427 12:09:17.479308 <6>[ 142.742414] lkdtm: attempting bad read from page above current stack
2428 12:09:17.479582 <1>[ 142.749190] Unable to handle kernel paging request at virtual address ffff80000e524000
2429 12:09:17.480118 <1>[ 142.757821] Mem abort info:
2430 12:09:17.480272 <1>[ 142.760899] ESR = 0x0000000096000007
2431 12:09:17.480381 <1>[ 142.764987] EC = 0x25: DABT (current EL), IL = 32 bits
2432 12:09:17.480482 <1>[ 142.770611] SET = 0, FnV = 0
2433 12:09:17.480577 <1>[ 142.773958] EA = 0, S1PTW = 0
2434 12:09:17.522537 <1>[ 142.777393] FSC = 0x07: level 3 translation fault
2435 12:09:17.522866 <1>[ 142.782567] Data abort info:
2436 12:09:17.523318 <1>[ 142.785732] ISV = 0, ISS = 0x00000007
2437 12:09:17.523519 <1>[ 142.789856] CM = 0, WnR = 0
2438 12:09:17.523721 <1>[ 142.793094] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
2439 12:09:17.523900 <1>[ 142.800109] [ffff80000e524000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d9c9003, pte=0000000000000000
2440 12:09:17.524066 <0>[ 142.812997] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2441 12:09:17.565852 <4>[ 142.819545] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2442 12:09:17.566152 <4>[ 142.833386] CPU: 1 PID: 1273 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2443 12:09:17.566327 <4>[ 142.841327] Hardware name: ARM Juno development board (r0) (DT)
2444 12:09:17.566570 <4>[ 142.847522] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2445 12:09:17.566769 <4>[ 142.854764] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2446 12:09:17.569010 <4>[ 142.860532] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2447 12:09:17.609168 <4>[ 142.866291] sp : ffff80000e523ab0
2448 12:09:17.609543 <4>[ 142.869874] x29: ffff80000e523ab0 x28: ffff000806c0cf00 x27: 0000000000000000
2449 12:09:17.609791 <4>[ 142.877305] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb67df000
2450 12:09:17.609982 <4>[ 142.884735] x23: ffff000804acf000 x22: ffff80000e523c50 x21: 000000000000001a
2451 12:09:17.610212 <4>[ 142.892160] x20: ffff80000b4d5bd8 x19: ffff80000e524000 x18: 0000000000000000
2452 12:09:17.610417 <4>[ 142.899584] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb67df000
2453 12:09:17.652537 <4>[ 142.907010] x14: 0000000000000000 x13: 205d343134323437 x12: 2e32343120205b3e
2454 12:09:17.652807 <4>[ 142.914435] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815cfb4
2455 12:09:17.652973 <4>[ 142.921860] x8 : ffff80000e523788 x7 : 0000000000000000 x6 : 0000000000000001
2456 12:09:17.653126 <4>[ 142.929283] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2457 12:09:17.653278 <4>[ 142.936707] x2 : 0000000000000000 x1 : ffff000806c0cf00 x0 : ffff80000a061520
2458 12:09:17.653422 <4>[ 142.944130] Call trace:
2459 12:09:17.655685 <4>[ 142.946840] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2460 12:09:17.695870 <4>[ 142.952253] lkdtm_do_action+0x2c/0x50
2461 12:09:17.696101 <4>[ 142.956275] direct_entry+0x164/0x180
2462 12:09:17.696265 <4>[ 142.960207] full_proxy_write+0x68/0xc0
2463 12:09:17.696419 <4>[ 142.964318] vfs_write+0xcc/0x2e0
2464 12:09:17.696564 <4>[ 142.967908] ksys_write+0x80/0x110
2465 12:09:17.696847 <4>[ 142.971582] __arm64_sys_write+0x28/0x40
2466 12:09:17.696975 <4>[ 142.975779] invoke_syscall+0x8c/0x120
2467 12:09:17.697094 <4>[ 142.979804] el0_svc_common.constprop.0+0x68/0x124
2468 12:09:17.697209 <4>[ 142.984873] do_el0_svc+0x40/0xcc
2469 12:09:17.697324 <4>[ 142.988461] el0_svc+0x48/0xc0
2470 12:09:17.699035 <4>[ 142.991785] el0t_64_sync_handler+0xf4/0x120
2471 12:09:17.722446 <4>[ 142.996327] el0t_64_sync+0x18c/0x190
2472 12:09:17.722817 <0>[ 143.000264] Code: 91401273 97ffc616 90005000 91148000 (39400261)
2473 12:09:17.725549 <4>[ 143.006633] ---[ end trace 0000000000000000 ]---
2474 12:09:17.725887 # Segmentation fault
2475 12:09:17.899789 # [ 142.735530] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2476 12:09:17.900257 # [ 142.742414] lkdtm: attempting bad read from page above current stack
2477 12:09:17.900646 # [ 142.749190] Unable to handle kernel paging request at virtual address ffff80000e524000
2478 12:09:17.901003 # [ 142.757821] Mem abort info:
2479 12:09:17.901347 # [ 142.760899] ESR = 0x0000000096000007
2480 12:09:17.901683 # [ 142.764987] EC = 0x25: DABT (current EL), IL = 32 bits
2481 12:09:17.902054 # [ 142.770611] SET = 0, FnV = 0
2482 12:09:17.902961 # [ 142.773958] EA = 0, S1PTW = 0
2483 12:09:17.942983 # [ 142.777393] FSC = 0x07: level 3 translation fault
2484 12:09:17.943475 # [ 142.782567] Data abort info:
2485 12:09:17.943907 # [ 142.785732] ISV = 0, ISS = 0x00000007
2486 12:09:17.944305 # [ 142.789856] CM = 0, WnR = 0
2487 12:09:17.944687 # [ 142.793094] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
2488 12:09:17.945072 # [ 142.800109] [ffff80000e524000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d9c9003, pte=0000000000000000
2489 12:09:17.945449 # [ 142.812997] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2490 12:09:17.986126 # [ 142.819545] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2491 12:09:17.986602 # [ 142.833386] CPU: 1 PID: 1273 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2492 12:09:17.986948 # [ 142.841327] Hardware name: ARM Juno development board (r0) (DT)
2493 12:09:17.987270 # [ 142.847522] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2494 12:09:17.987572 # [ 142.854764] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2495 12:09:17.989424 # [ 142.860532] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2496 12:09:18.029271 # [ 142.866291] sp : ffff80000e523ab0
2497 12:09:18.029728 # [ 142.869874] x29: ffff80000e523ab0 x28: ffff000806c0cf00 x27: 0000000000000000
2498 12:09:18.030113 # [ 142.877305] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb67df000
2499 12:09:18.030440 # [ 142.884735] x23: ffff000804acf000 x22: ffff80000e523c50 x21: 000000000000001a
2500 12:09:18.030744 # [ 142.892160] x20: ffff80000b4d5bd8 x19: ffff80000e524000 x18: 0000000000000000
2501 12:09:18.031040 # [ 142.899584] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb67df000
2502 12:09:18.072444 # [ 142.907010] x14: 0000000000000000 x13: 205d343134323437 x12: 2e32343120205b3e
2503 12:09:18.072915 # [ 142.914435] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815cfb4
2504 12:09:18.073257 # [ 142.921860] x8 : ffff80000e523788 x7 : 0000000000000000 x6 : 0000000000000001
2505 12:09:18.073575 # [ 142.929283] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
2506 12:09:18.073877 # [ 142.936707] x2 : 0000000000000000 x1 : ffff000806c0cf00 x0 : ffff80000a061520
2507 12:09:18.074228 # [ 142.944130] Call trace:
2508 12:09:18.075751 # [ 142.946840] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2509 12:09:18.076195 # [ 142.952253] lkdtm_do_action+0x2c/0x50
2510 12:09:18.115565 # [ 142.956275] direct_entry+0x164/0x180
2511 12:09:18.116018 # [ 142.960207] full_proxy_write+0x68/0xc0
2512 12:09:18.116356 # [ 142.964318] vfs_write+0xcc/0x2e0
2513 12:09:18.116662 # [ 142.967908] ksys_write+0x80/0x110
2514 12:09:18.116978 # [ 142.971582] __arm64_sys_write+0x28/0x40
2515 12:09:18.117375 # [ 142.975779] invoke_syscall+0x8c/0x120
2516 12:09:18.117758 # [ 142.979804] el0_svc_common.constprop.0+0x68/0x124
2517 12:09:18.118180 # [ 142.984873] do_el0_svc+0x40/0xcc
2518 12:09:18.118633 # [ 142.988461] el0_svc+0x48/0xc0
2519 12:09:18.119020 # [ 142.991785] el0t_64_sync_handler+0xf4/0x120
2520 12:09:18.119752 # [ 142.996327] el0t_64_sync+0x18c/0x190
2521 12:09:18.152493 # [ 143.000264] Code: 91401273 97ffc616 90005000 91148000 (39400261)
2522 12:09:18.152972 # [ 143.006633] ---[ end trace 0000000000000000 ]---
2523 12:09:18.153406 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2524 12:09:18.153808 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2525 12:09:18.155685 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2526 12:09:18.778923 <6>[ 144.054730] lkdtm: Performing direct entry REPORT_STACK_CANARY
2527 12:09:18.782184 <6>[ 144.061628] lkdtm: Recorded stack canary for pid 1338 at offset 1
2528 12:09:18.820749 <6>[ 144.096847] lkdtm: Performing direct entry REPORT_STACK_CANARY
2529 12:09:18.824060 <6>[ 144.103037] lkdtm: ok: stack canaries differ between pid 1338 and pid 1340 at offset 1.
2530 12:09:18.960753 # [ 144.054730] lkdtm: Performing direct entry REPORT_STACK_CANARY
2531 12:09:18.961249 # [ 144.061628] lkdtm: Recorded stack canary for pid 1338 at offset 1
2532 12:09:18.961776 # [ 144.096847] lkdtm: Performing direct entry REPORT_STACK_CANARY
2533 12:09:18.962533 # [ 144.103037] lkdtm: ok: stack canaries differ between pid 1338 and pid 1340 at offset 1.
2534 12:09:18.964114 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2535 12:09:19.027834 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2536 12:09:19.123533 # selftests: lkdtm: UNSET_SMEP.sh
2537 12:09:19.736157 <6>[ 145.017492] lkdtm: Performing direct entry UNSET_SMEP
2538 12:09:19.739301 <3>[ 145.022894] lkdtm: XFAIL: this test is x86_64-only
2539 12:09:19.847089 # [ 145.017492] lkdtm: Performing direct entry UNSET_SMEP
2540 12:09:19.850333 # [ 145.022894] lkdtm: XFAIL: this test is x86_64-only
2541 12:09:19.914090 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2542 12:09:19.977973 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2543 12:09:20.089839 # selftests: lkdtm: DOUBLE_FAULT.sh
2544 12:09:20.635188 <6>[ 145.914718] lkdtm: Performing direct entry DOUBLE_FAULT
2545 12:09:20.638461 <3>[ 145.920302] lkdtm: XFAIL: this test is ia32-only
2546 12:09:20.745247 # [ 145.914718] lkdtm: Performing direct entry DOUBLE_FAULT
2547 12:09:20.748476 # [ 145.920302] lkdtm: XFAIL: this test is ia32-only
2548 12:09:20.796211 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2549 12:09:20.876141 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2550 12:09:20.972067 # selftests: lkdtm: CORRUPT_PAC.sh
2551 12:09:21.511412 <6>[ 146.787616] lkdtm: Performing direct entry CORRUPT_PAC
2552 12:09:21.514751 <3>[ 146.793112] lkdtm: FAIL: CPU lacks pointer authentication feature
2553 12:09:21.623360 # [ 146.787616] lkdtm: Performing direct entry CORRUPT_PAC
2554 12:09:21.626620 # [ 146.793112] lkdtm: FAIL: CPU lacks pointer authentication feature
2555 12:09:21.674419 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2556 12:09:21.754455 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2557 12:09:21.849973 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2558 12:09:22.377440 <6>[ 147.654023] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2559 12:09:22.380627 <3>[ 147.660830] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2560 12:09:22.493562 # [ 147.654023] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2561 12:09:22.496788 # [ 147.660830] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2562 12:09:22.544637 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2563 12:09:22.624291 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2564 12:09:22.704544 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2565 12:09:23.279030 <6>[ 148.537681] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2566 12:09:23.279536 <6>[ 148.544327] lkdtm: Attempting slab linear overflow ...
2567 12:09:23.280320 <3>[ 148.549833] =============================================================================
2568 12:09:23.280678 <3>[ 148.558298] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2569 12:09:23.281047 <3>[ 148.566328] -----------------------------------------------------------------------------
2570 12:09:23.281398 <3>[ 148.566328]
2571 12:09:23.322415 <3>[ 148.576525] 0xffff00080da05c00-0xffff00080da05c03 @offset=23552. First byte 0x78 instead of 0xcc
2572 12:09:23.323290 <3>[ 148.585600] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=10 cpu=4 pid=1548
2573 12:09:23.323687 <4>[ 148.593557] __kmem_cache_alloc_node+0x110/0x2b0
2574 12:09:23.324109 <4>[ 148.598459] kmalloc_trace+0x54/0xa0
2575 12:09:23.324508 <4>[ 148.602314] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2576 12:09:23.324897 <4>[ 148.607298] lkdtm_do_action+0x2c/0x50
2577 12:09:23.325278 <4>[ 148.611325] direct_entry+0x164/0x180
2578 12:09:23.325654 <4>[ 148.615263] full_proxy_write+0x68/0xc0
2579 12:09:23.326171 <4>[ 148.619380] vfs_write+0xcc/0x2e0
2580 12:09:23.365910 <4>[ 148.622976] ksys_write+0x80/0x110
2581 12:09:23.366826 <4>[ 148.626657] __arm64_sys_write+0x28/0x40
2582 12:09:23.367229 <4>[ 148.630861] invoke_syscall+0x8c/0x120
2583 12:09:23.367641 <4>[ 148.634894] el0_svc_common.constprop.0+0x68/0x124
2584 12:09:23.368038 <4>[ 148.639971] do_el0_svc+0x40/0xcc
2585 12:09:23.368422 <4>[ 148.643566] el0_svc+0x48/0xc0
2586 12:09:23.368799 <4>[ 148.646898] el0t_64_sync_handler+0xf4/0x120
2587 12:09:23.369183 <4>[ 148.651446] el0t_64_sync+0x18c/0x190
2588 12:09:23.369487 <3>[ 148.655386] Freed in skb_free_head+0x4c/0x90 age=13 cpu=0 pid=0
2589 12:09:23.369859 <4>[ 148.661600] __kmem_cache_free+0x244/0x2a0
2590 12:09:23.409366 <4>[ 148.665975] kfree+0xc0/0x1a0
2591 12:09:23.409814 <4>[ 148.669217] skb_free_head+0x4c/0x90
2592 12:09:23.410210 <4>[ 148.673073] skb_release_data+0x14c/0x1c0
2593 12:09:23.410537 <4>[ 148.677361] __kfree_skb+0x34/0x50
2594 12:09:23.410849 <4>[ 148.681039] tcp_ack+0x744/0x1300
2595 12:09:23.411145 <4>[ 148.684633] tcp_rcv_established+0x760/0x8c0
2596 12:09:23.411849 <4>[ 148.689183] tcp_v4_do_rcv+0x224/0x370
2597 12:09:23.412190 <4>[ 148.693209] tcp_v4_rcv+0xbc4/0xce0
2598 12:09:23.412599 <4>[ 148.696974] ip_protocol_deliver_rcu+0x78/0x31c
2599 12:09:23.412918 <4>[ 148.701785] ip_local_deliver_finish+0xbc/0x1f0
2600 12:09:23.413282 <4>[ 148.706595] ip_local_deliver+0x88/0x2e0
2601 12:09:23.452744 <4>[ 148.710795] ip_rcv_finish+0xb0/0xf4
2602 12:09:23.453205 <4>[ 148.714646] ip_rcv+0x68/0x2c0
2603 12:09:23.453546 <4>[ 148.717976] __netif_receive_skb_one_core+0x68/0x94
2604 12:09:23.453860 <4>[ 148.723139] __netif_receive_skb+0x2c/0x80
2605 12:09:23.454223 <3>[ 148.727518] Slab 0xfffffc0020368000 objects=10 used=6 fp=0xffff00080da07000 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2606 12:09:23.454529 <3>[ 148.740604] Object 0xffff00080da05800 @offset=22528 fp=0x0000000000000000
2607 12:09:23.454826 <3>[ 148.740604]
2608 12:09:23.495994 <3>[ 148.749417] Redzone ffff00080da05400: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2609 12:09:23.496457 <3>[ 148.759185] Redzone ffff00080da05410: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2610 12:09:23.496808 <3>[ 148.768953] Redzone ffff00080da05420: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2611 12:09:23.497129 <3>[ 148.778720] Redzone ffff00080da05430: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2612 12:09:23.499293 <3>[ 148.788487] Redzone ffff00080da05440: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2613 12:09:23.539186 <3>[ 148.798255] Redzone ffff00080da05450: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2614 12:09:23.539640 <3>[ 148.808022] Redzone ffff00080da05460: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2615 12:09:23.539986 <3>[ 148.817789] Redzone ffff00080da05470: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2616 12:09:23.540303 <3>[ 148.827557] Redzone ffff00080da05480: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2617 12:09:23.582477 <3>[ 148.837324] Redzone ffff00080da05490: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2618 12:09:23.582957 <3>[ 148.847091] Redzone ffff00080da054a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2619 12:09:23.583305 <3>[ 148.856858] Redzone ffff00080da054b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2620 12:09:23.583626 <3>[ 148.866625] Redzone ffff00080da054c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2621 12:09:23.625644 <3>[ 148.876392] Redzone ffff00080da054d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2622 12:09:23.626560 <3>[ 148.886159] Redzone ffff00080da054e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2623 12:09:23.626947 <3>[ 148.895926] Redzone ffff00080da054f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2624 12:09:23.627283 <3>[ 148.905694] Redzone ffff00080da05500: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2625 12:09:23.628998 <3>[ 148.915461] Redzone ffff00080da05510: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2626 12:09:23.668968 <3>[ 148.925228] Redzone ffff00080da05520: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2627 12:09:23.669427 <3>[ 148.934995] Redzone ffff00080da05530: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2628 12:09:23.669771 <3>[ 148.944762] Redzone ffff00080da05540: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2629 12:09:23.670131 <3>[ 148.954529] Redzone ffff00080da05550: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2630 12:09:23.712297 <3>[ 148.964296] Redzone ffff00080da05560: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2631 12:09:23.712769 <3>[ 148.974064] Redzone ffff00080da05570: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2632 12:09:23.713114 <3>[ 148.983831] Redzone ffff00080da05580: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2633 12:09:23.713435 <3>[ 148.993598] Redzone ffff00080da05590: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2634 12:09:23.715594 <3>[ 149.003365] Redzone ffff00080da055a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2635 12:09:23.755463 <3>[ 149.013132] Redzone ffff00080da055b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 12:09:23.755921 <3>[ 149.022899] Redzone ffff00080da055c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 12:09:23.756263 <3>[ 149.032667] Redzone ffff00080da055d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 12:09:23.756585 <3>[ 149.042434] Redzone ffff00080da055e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 12:09:23.798736 <3>[ 149.052201] Redzone ffff00080da055f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 12:09:23.799198 <3>[ 149.061968] Redzone ffff00080da05600: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 12:09:23.799540 <3>[ 149.071735] Redzone ffff00080da05610: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 12:09:23.799857 <3>[ 149.081502] Redzone ffff00080da05620: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 12:09:23.802062 <3>[ 149.091269] Redzone ffff00080da05630: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 12:09:23.841982 <3>[ 149.101036] Redzone ffff00080da05640: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 12:09:23.842467 <3>[ 149.110804] Redzone ffff00080da05650: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 12:09:23.842817 <3>[ 149.120571] Redzone ffff00080da05660: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 12:09:23.843141 <3>[ 149.130338] Redzone ffff00080da05670: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2648 12:09:23.885278 <3>[ 149.140105] Redzone ffff00080da05680: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2649 12:09:23.885730 <3>[ 149.149872] Redzone ffff00080da05690: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2650 12:09:23.886116 <3>[ 149.159639] Redzone ffff00080da056a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2651 12:09:23.886443 <3>[ 149.169406] Redzone ffff00080da056b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2652 12:09:23.928506 <3>[ 149.179174] Redzone ffff00080da056c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2653 12:09:23.928961 <3>[ 149.188941] Redzone ffff00080da056d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2654 12:09:23.929308 <3>[ 149.198707] Redzone ffff00080da056e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2655 12:09:23.929624 <3>[ 149.208475] Redzone ffff00080da056f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2656 12:09:23.931812 <3>[ 149.218242] Redzone ffff00080da05700: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2657 12:09:23.971706 <3>[ 149.228009] Redzone ffff00080da05710: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2658 12:09:23.972170 <3>[ 149.237776] Redzone ffff00080da05720: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2659 12:09:23.972521 <3>[ 149.247543] Redzone ffff00080da05730: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2660 12:09:23.972849 <3>[ 149.257310] Redzone ffff00080da05740: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2661 12:09:24.015049 <3>[ 149.267077] Redzone ffff00080da05750: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2662 12:09:24.015502 <3>[ 149.276844] Redzone ffff00080da05760: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2663 12:09:24.015848 <3>[ 149.286611] Redzone ffff00080da05770: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2664 12:09:24.016165 <3>[ 149.296379] Redzone ffff00080da05780: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2665 12:09:24.018372 <3>[ 149.306146] Redzone ffff00080da05790: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2666 12:09:24.058304 <3>[ 149.315912] Redzone ffff00080da057a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2667 12:09:24.058755 <3>[ 149.325680] Redzone ffff00080da057b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2668 12:09:24.059095 <3>[ 149.335447] Redzone ffff00080da057c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2669 12:09:24.059413 <3>[ 149.345214] Redzone ffff00080da057d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2670 12:09:24.101466 <3>[ 149.354981] Redzone ffff00080da057e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2671 12:09:24.101926 <3>[ 149.364748] Redzone ffff00080da057f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2672 12:09:24.102332 <3>[ 149.374516] Object ffff00080da05800: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2673 12:09:24.102656 <3>[ 149.384283] Object ffff00080da05810: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2674 12:09:24.104844 <3>[ 149.394051] Object ffff00080da05820: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2675 12:09:24.144794 <3>[ 149.403818] Object ffff00080da05830: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2676 12:09:24.145246 <3>[ 149.413585] Object ffff00080da05840: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2677 12:09:24.145586 <3>[ 149.423352] Object ffff00080da05850: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2678 12:09:24.145906 <3>[ 149.433119] Object ffff00080da05860: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2679 12:09:24.188026 <3>[ 149.442886] Object ffff00080da05870: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2680 12:09:24.188482 <3>[ 149.452653] Object ffff00080da05880: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2681 12:09:24.188826 <3>[ 149.462420] Object ffff00080da05890: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2682 12:09:24.189150 <3>[ 149.472187] Object ffff00080da058a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2683 12:09:24.231306 <3>[ 149.481955] Object ffff00080da058b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2684 12:09:24.231769 <3>[ 149.491722] Object ffff00080da058c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2685 12:09:24.232115 <3>[ 149.501489] Object ffff00080da058d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2686 12:09:24.232435 <3>[ 149.511256] Object ffff00080da058e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2687 12:09:24.234558 <3>[ 149.521023] Object ffff00080da058f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2688 12:09:24.274530 <3>[ 149.530791] Object ffff00080da05900: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2689 12:09:24.274980 <3>[ 149.540558] Object ffff00080da05910: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2690 12:09:24.275321 <3>[ 149.550325] Object ffff00080da05920: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2691 12:09:24.275636 <3>[ 149.560092] Object ffff00080da05930: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2692 12:09:24.317807 <3>[ 149.569859] Object ffff00080da05940: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2693 12:09:24.318305 <3>[ 149.579626] Object ffff00080da05950: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2694 12:09:24.318656 <3>[ 149.589393] Object ffff00080da05960: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2695 12:09:24.318978 <3>[ 149.599161] Object ffff00080da05970: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2696 12:09:24.321109 <3>[ 149.608928] Object ffff00080da05980: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2697 12:09:24.361091 <3>[ 149.618695] Object ffff00080da05990: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2698 12:09:24.361544 <3>[ 149.628462] Object ffff00080da059a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2699 12:09:24.361892 <3>[ 149.638229] Object ffff00080da059b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 12:09:24.362265 <3>[ 149.647997] Object ffff00080da059c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 12:09:24.404304 <3>[ 149.657764] Object ffff00080da059d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 12:09:24.404757 <3>[ 149.667531] Object ffff00080da059e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 12:09:24.405107 <3>[ 149.677298] Object ffff00080da059f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 12:09:24.405426 <3>[ 149.687066] Object ffff00080da05a00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 12:09:24.407607 <3>[ 149.696833] Object ffff00080da05a10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 12:09:24.447555 <3>[ 149.706600] Object ffff00080da05a20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 12:09:24.448007 <3>[ 149.716367] Object ffff00080da05a30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 12:09:24.448354 <3>[ 149.726134] Object ffff00080da05a40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 12:09:24.448671 <3>[ 149.735901] Object ffff00080da05a50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 12:09:24.490807 <3>[ 149.745668] Object ffff00080da05a60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2711 12:09:24.491267 <3>[ 149.755435] Object ffff00080da05a70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2712 12:09:24.491611 <3>[ 149.765202] Object ffff00080da05a80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2713 12:09:24.491934 <3>[ 149.774970] Object ffff00080da05a90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2714 12:09:24.534064 <3>[ 149.784737] Object ffff00080da05aa0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2715 12:09:24.534928 <3>[ 149.794504] Object ffff00080da05ab0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2716 12:09:24.535315 <3>[ 149.804272] Object ffff00080da05ac0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2717 12:09:24.535650 <3>[ 149.814039] Object ffff00080da05ad0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2718 12:09:24.537426 <3>[ 149.823806] Object ffff00080da05ae0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2719 12:09:24.577380 <3>[ 149.833573] Object ffff00080da05af0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2720 12:09:24.577854 <3>[ 149.843340] Object ffff00080da05b00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2721 12:09:24.578255 <3>[ 149.853107] Object ffff00080da05b10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2722 12:09:24.578587 <3>[ 149.862875] Object ffff00080da05b20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2723 12:09:24.620602 <3>[ 149.872642] Object ffff00080da05b30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2724 12:09:24.621057 <3>[ 149.882409] Object ffff00080da05b40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2725 12:09:24.621402 <3>[ 149.892176] Object ffff00080da05b50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2726 12:09:24.621725 <3>[ 149.901943] Object ffff00080da05b60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2727 12:09:24.623908 <3>[ 149.911711] Object ffff00080da05b70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2728 12:09:24.663871 <3>[ 149.921478] Object ffff00080da05b80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2729 12:09:24.664328 <3>[ 149.931245] Object ffff00080da05b90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2730 12:09:24.664674 <3>[ 149.941012] Object ffff00080da05ba0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2731 12:09:24.664996 <3>[ 149.950779] Object ffff00080da05bb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2732 12:09:24.707116 <3>[ 149.960546] Object ffff00080da05bc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2733 12:09:24.707588 <3>[ 149.970313] Object ffff00080da05bd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2734 12:09:24.707934 <3>[ 149.980081] Object ffff00080da05be0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2735 12:09:24.708253 <3>[ 149.989848] Object ffff00080da05bf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2736 12:09:24.710432 <3>[ 149.999615] Redzone ffff00080da05c00: 78 56 34 12 cc cc cc cc xV4.....
2737 12:09:24.750422 <3>[ 150.008686] Padding ffff00080da05c54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2738 12:09:24.750877 <3>[ 150.018454] Padding ffff00080da05c64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2739 12:09:24.751219 <3>[ 150.028221] Padding ffff00080da05c74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2740 12:09:24.751538 <3>[ 150.037988] Padding ffff00080da05c84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2741 12:09:24.793599 <3>[ 150.047755] Padding ffff00080da05c94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2742 12:09:24.794085 <3>[ 150.057522] Padding ffff00080da05ca4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2743 12:09:24.794444 <3>[ 150.067290] Padding ffff00080da05cb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2744 12:09:24.794764 <3>[ 150.077057] Padding ffff00080da05cc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2745 12:09:24.836912 <3>[ 150.086824] Padding ffff00080da05cd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2746 12:09:24.837373 <3>[ 150.096590] Padding ffff00080da05ce4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2747 12:09:24.837719 <3>[ 150.106357] Padding ffff00080da05cf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2748 12:09:24.838081 <3>[ 150.116124] Padding ffff00080da05d04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2749 12:09:24.840212 <3>[ 150.125891] Padding ffff00080da05d14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2750 12:09:24.880137 <3>[ 150.135658] Padding ffff00080da05d24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2751 12:09:24.880601 <3>[ 150.145426] Padding ffff00080da05d34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2752 12:09:24.880947 <3>[ 150.155192] Padding ffff00080da05d44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2753 12:09:24.881263 <3>[ 150.164960] Padding ffff00080da05d54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2754 12:09:24.923349 <3>[ 150.174726] Padding ffff00080da05d64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2755 12:09:24.923819 <3>[ 150.184494] Padding ffff00080da05d74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2756 12:09:24.924166 <3>[ 150.194261] Padding ffff00080da05d84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2757 12:09:24.924484 <3>[ 150.204028] Padding ffff00080da05d94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2758 12:09:24.926712 <3>[ 150.213795] Padding ffff00080da05da4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2759 12:09:24.966652 <3>[ 150.223562] Padding ffff00080da05db4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2760 12:09:24.967103 <3>[ 150.233329] Padding ffff00080da05dc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2761 12:09:24.967443 <3>[ 150.243097] Padding ffff00080da05dd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2762 12:09:24.967762 <3>[ 150.252864] Padding ffff00080da05de4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2763 12:09:25.009903 <3>[ 150.262631] Padding ffff00080da05df4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2764 12:09:25.010419 <3>[ 150.272398] Padding ffff00080da05e04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 12:09:25.010768 <3>[ 150.282165] Padding ffff00080da05e14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 12:09:25.011095 <3>[ 150.291932] Padding ffff00080da05e24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2767 12:09:25.013176 <3>[ 150.301699] Padding ffff00080da05e34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2768 12:09:25.053181 <3>[ 150.311466] Padding ffff00080da05e44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2769 12:09:25.053638 <3>[ 150.321233] Padding ffff00080da05e54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2770 12:09:25.053983 <3>[ 150.331001] Padding ffff00080da05e64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2771 12:09:25.054358 <3>[ 150.340768] Padding ffff00080da05e74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2772 12:09:25.096382 <3>[ 150.350535] Padding ffff00080da05e84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2773 12:09:25.096850 <3>[ 150.360302] Padding ffff00080da05e94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2774 12:09:25.097193 <3>[ 150.370069] Padding ffff00080da05ea4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2775 12:09:25.097511 <3>[ 150.379837] Padding ffff00080da05eb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2776 12:09:25.139647 <3>[ 150.389603] Padding ffff00080da05ec4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2777 12:09:25.140112 <3>[ 150.399371] Padding ffff00080da05ed4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2778 12:09:25.140461 <3>[ 150.409138] Padding ffff00080da05ee4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2779 12:09:25.140779 <3>[ 150.418904] Padding ffff00080da05ef4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2780 12:09:25.142932 <3>[ 150.428672] Padding ffff00080da05f04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2781 12:09:25.182900 <3>[ 150.438439] Padding ffff00080da05f14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2782 12:09:25.183364 <3>[ 150.448206] Padding ffff00080da05f24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2783 12:09:25.183711 <3>[ 150.457973] Padding ffff00080da05f34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2784 12:09:25.184028 <3>[ 150.467741] Padding ffff00080da05f44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2785 12:09:25.226135 <3>[ 150.477508] Padding ffff00080da05f54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2786 12:09:25.226996 <3>[ 150.487275] Padding ffff00080da05f64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2787 12:09:25.227386 <3>[ 150.497042] Padding ffff00080da05f74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2788 12:09:25.227716 <3>[ 150.506809] Padding ffff00080da05f84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2789 12:09:25.228465 <3>[ 150.516576] Padding ffff00080da05f94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2790 12:09:25.269423 <3>[ 150.526343] Padding ffff00080da05fa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2791 12:09:25.269881 <3>[ 150.536111] Padding ffff00080da05fb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2792 12:09:25.270278 <3>[ 150.545878] Padding ffff00080da05fc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2793 12:09:25.270608 <3>[ 150.555645] Padding ffff00080da05fd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2794 12:09:25.312731 <3>[ 150.565412] Padding ffff00080da05fe4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2795 12:09:25.313185 <3>[ 150.575179] Padding ffff00080da05ff4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2796 12:09:25.313531 <4>[ 150.584601] CPU: 4 PID: 1548 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
2797 12:09:25.313855 <4>[ 150.592545] Hardware name: ARM Juno development board (r0) (DT)
2798 12:09:25.314217 <4>[ 150.598742] Call trace:
2799 12:09:25.314524 <4>[ 150.601456] dump_backtrace+0xe8/0x140
2800 12:09:25.314818 <4>[ 150.605487] show_stack+0x30/0x40
2801 12:09:25.315928 <4>[ 150.609078] dump_stack_lvl+0x88/0xb4
2802 12:09:25.356182 <4>[ 150.613018] dump_stack+0x18/0x34
2803 12:09:25.356632 <4>[ 150.616608] print_trailer+0x184/0x198
2804 12:09:25.356973 <4>[ 150.620635] check_bytes_and_report+0x100/0x130
2805 12:09:25.357289 <4>[ 150.625446] check_object+0x1d4/0x2c0
2806 12:09:25.357586 <4>[ 150.629385] free_debug_processing+0x1e8/0x57c
2807 12:09:25.357882 <4>[ 150.634109] __slab_free+0x330/0x480
2808 12:09:25.358231 <4>[ 150.637961] __kmem_cache_free+0x244/0x2a0
2809 12:09:25.358522 <4>[ 150.642337] kfree+0xc0/0x1a0
2810 12:09:25.358810 <4>[ 150.645580] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2811 12:09:25.359530 <4>[ 150.650565] lkdtm_do_action+0x2c/0x50
2812 12:09:25.359884 <4>[ 150.654592] direct_entry+0x164/0x180
2813 12:09:25.399596 <4>[ 150.658530] full_proxy_write+0x68/0xc0
2814 12:09:25.400045 <4>[ 150.662648] vfs_write+0xcc/0x2e0
2815 12:09:25.400384 <4>[ 150.666244] ksys_write+0x80/0x110
2816 12:09:25.400700 <4>[ 150.669926] __arm64_sys_write+0x28/0x40
2817 12:09:25.401005 <4>[ 150.674130] invoke_syscall+0x8c/0x120
2818 12:09:25.401303 <4>[ 150.678161] el0_svc_common.constprop.0+0x68/0x124
2819 12:09:25.401597 <4>[ 150.683238] do_el0_svc+0x40/0xcc
2820 12:09:25.401889 <4>[ 150.686833] el0_svc+0x48/0xc0
2821 12:09:25.402214 <4>[ 150.690163] el0t_64_sync_handler+0xf4/0x120
2822 12:09:25.402926 <4>[ 150.694712] el0t_64_sync+0x18c/0x190
2823 12:09:25.425590 <3>[ 150.698654] FIX kmalloc-1k: Restoring Right Redzone 0xffff00080da05c00-0xffff00080da05c03=0xcc
2824 12:09:25.428703 <3>[ 150.707823] FIX kmalloc-1k: Object at 0xffff00080da05800 not freed
2825 12:09:25.564896 # [ 148.537681] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2826 12:09:25.565347 # [ 148.544327] lkdtm: Attempting slab linear overflow ...
2827 12:09:25.565652 # [ 148.549833] =============================================================================
2828 12:09:25.565933 # [ 148.558298] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2829 12:09:25.566257 # [ 148.566328] -----------------------------------------------------------------------------
2830 12:09:25.566526 #
2831 12:09:25.568176 # [ 148.576525] 0xffff00080da05c00-0xffff00080da05c03 @offset=23552. First byte 0x78 instead of 0xcc
2832 12:09:25.607910 # [ 148.585600] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=10 cpu=4 pid=1548
2833 12:09:25.608170 # [ 148.593557] __kmem_cache_alloc_node+0x110/0x2b0
2834 12:09:25.608347 # [ 148.598459] kmalloc_trace+0x54/0xa0
2835 12:09:25.608505 # [ 148.602314] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2836 12:09:25.608657 # [ 148.607298] lkdtm_do_action+0x2c/0x50
2837 12:09:25.608807 # [ 148.611325] direct_entry+0x164/0x180
2838 12:09:25.608951 # [ 148.615263] full_proxy_write+0x68/0xc0
2839 12:09:25.609094 # [ 148.619380] vfs_write+0xcc/0x2e0
2840 12:09:25.611129 # [ 148.622976] ksys_write+0x80/0x110
2841 12:09:25.651275 # [ 148.626657] __arm64_sys_write+0x28/0x40
2842 12:09:25.651723 # [ 148.630861] invoke_syscall+0x8c/0x120
2843 12:09:25.652063 # [ 148.634894] el0_svc_common.constprop.0+0x68/0x124
2844 12:09:25.652377 # [ 148.639971] do_el0_svc+0x40/0xcc
2845 12:09:25.652676 # [ 148.643566] el0_svc+0x48/0xc0
2846 12:09:25.652971 # [ 148.646898] el0t_64_sync_handler+0xf4/0x120
2847 12:09:25.653256 # [ 148.651446] el0t_64_sync+0x18c/0x190
2848 12:09:25.653545 # [ 148.655386] Freed in skb_free_head+0x4c/0x90 age=13 cpu=0 pid=0
2849 12:09:25.653831 # [ 148.661600] __kmem_cache_free+0x244/0x2a0
2850 12:09:25.654157 # [ 148.665975] kfree+0xc0/0x1a0
2851 12:09:25.654935 # [ 148.669217] skb_free_head+0x4c/0x90
2852 12:09:25.694487 # [ 148.673073] skb_release_data+0x14c/0x1c0
2853 12:09:25.694947 # [ 148.677361] __kfree_skb+0x34/0x50
2854 12:09:25.695283 # [ 148.681039] tcp_ack+0x744/0x1300
2855 12:09:25.695597 # [ 148.684633] tcp_rcv_established+0x760/0x8c0
2856 12:09:25.695902 # [ 148.689183] tcp_v4_do_rcv+0x224/0x370
2857 12:09:25.696199 # [ 148.693209] tcp_v4_rcv+0xbc4/0xce0
2858 12:09:25.696487 # [ 148.696974] ip_protocol_deliver_rcu+0x78/0x31c
2859 12:09:25.696773 # [ 148.701785] ip_local_deliver_finish+0xbc/0x1f0
2860 12:09:25.697054 # [ 148.706595] ip_local_deliver+0x88/0x2e0
2861 12:09:25.697337 # [ 148.710795] ip_rcv_finish+0xb0/0xf4
2862 12:09:25.698136 # [ 148.714646] ip_rcv+0x68/0x2c0
2863 12:09:25.737622 # [ 148.717976] __netif_receive_skb_one_core+0x68/0x94
2864 12:09:25.738135 # [ 148.723139] __netif_receive_skb+0x2c/0x80
2865 12:09:25.738485 # [ 148.727518] Slab 0xfffffc0020368000 objects=10 used=6 fp=0xffff00080da07000 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2866 12:09:25.738810 # [ 148.740604] Object 0xffff00080da05800 @offset=22528 fp=0x0000000000000000
2867 12:09:25.739117 #
2868 12:09:25.739413 # [ 148.749417] Redzone ffff00080da05400: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2869 12:09:25.780733 # [ 148.759185] Redzone ffff00080da05410: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2870 12:09:25.781188 # [ 148.768953] Redzone ffff00080da05420: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2871 12:09:25.781534 # [ 148.778720] Redzone ffff00080da05430: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2872 12:09:25.781852 # [ 148.788487] Redzone ffff00080da05440: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2873 12:09:25.784025 # [ 148.798255] Redzone ffff00080da05450: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2874 12:09:25.823906 # [ 148.808022] Redzone ffff00080da05460: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2875 12:09:25.824362 # [ 148.817789] Redzone ffff00080da05470: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2876 12:09:25.824706 # [ 148.827557] Redzone ffff00080da05480: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2877 12:09:25.825026 # [ 148.837324] Redzone ffff00080da05490: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2878 12:09:25.866766 # [ 148.847091] Redzone ffff00080da054a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2879 12:09:25.867078 # [ 148.856858] Redzone ffff00080da054b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2880 12:09:25.867278 # [ 148.866625] Redzone ffff00080da054c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2881 12:09:25.867456 # [ 148.876392] Redzone ffff00080da054d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2882 12:09:25.909969 # [ 148.886159] Redzone ffff00080da054e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2883 12:09:25.910274 # [ 148.895926] Redzone ffff00080da054f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2884 12:09:25.910496 # [ 148.905694] Redzone ffff00080da05500: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2885 12:09:25.910667 # [ 148.915461] Redzone ffff00080da05510: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2886 12:09:25.913098 # [ 148.925228] Redzone ffff00080da05520: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2887 12:09:25.953087 # [ 148.934995] Redzone ffff00080da05530: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2888 12:09:25.953425 # [ 148.944762] Redzone ffff00080da05540: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2889 12:09:25.953617 # [ 148.954529] Redzone ffff00080da05550: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2890 12:09:25.953784 # [ 148.964296] Redzone ffff00080da05560: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2891 12:09:25.996254 # [ 148.974064] Redzone ffff00080da05570: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2892 12:09:25.996534 # [ 148.983831] Redzone ffff00080da05580: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2893 12:09:25.996983 # [ 148.993598] Redzone ffff00080da05590: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2894 12:09:25.997165 # [ 149.003365] Redzone ffff00080da055a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2895 12:09:25.999416 # [ 149.013132] Redzone ffff00080da055b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 12:09:26.039424 # [ 149.022899] Redzone ffff00080da055c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 12:09:26.039731 # [ 149.032667] Redzone ffff00080da055d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 12:09:26.040261 # [ 149.042434] Redzone ffff00080da055e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 12:09:26.040518 # [ 149.052201] Redzone ffff00080da055f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 12:09:26.082576 # [ 149.061968] Redzone ffff00080da05600: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 12:09:26.082860 # [ 149.071735] Redzone ffff00080da05610: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 12:09:26.083104 # [ 149.081502] Redzone ffff00080da05620: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 12:09:26.083367 # [ 149.091269] Redzone ffff00080da05630: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 12:09:26.085706 # [ 149.101036] Redzone ffff00080da05640: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 12:09:26.125721 # [ 149.110804] Redzone ffff00080da05650: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 12:09:26.125994 # [ 149.120571] Redzone ffff00080da05660: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 12:09:26.126196 # [ 149.130338] Redzone ffff00080da05670: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2908 12:09:26.126360 # [ 149.140105] Redzone ffff00080da05680: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2909 12:09:26.168938 # [ 149.149872] Redzone ffff00080da05690: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2910 12:09:26.169190 # [ 149.159639] Redzone ffff00080da056a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2911 12:09:26.169364 # [ 149.169406] Redzone ffff00080da056b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2912 12:09:26.169521 # [ 149.179174] Redzone ffff00080da056c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2913 12:09:26.172144 # [ 149.188941] Redzone ffff00080da056d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2914 12:09:26.212089 # [ 149.198707] Redzone ffff00080da056e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2915 12:09:26.212376 # [ 149.208475] Redzone ffff00080da056f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2916 12:09:26.212558 # [ 149.218242] Redzone ffff00080da05700: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2917 12:09:26.212721 # [ 149.228009] Redzone ffff00080da05710: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2918 12:09:26.255745 # [ 149.237776] Redzone ffff00080da05720: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2919 12:09:26.256428 # [ 149.247543] Redzone ffff00080da05730: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2920 12:09:26.256939 # [ 149.257310] Redzone ffff00080da05740: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2921 12:09:26.257399 # [ 149.267077] Redzone ffff00080da05750: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2922 12:09:26.258801 # [ 149.276844] Redzone ffff00080da05760: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2923 12:09:26.298790 # [ 149.286611] Redzone ffff00080da05770: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2924 12:09:26.299437 # [ 149.296379] Redzone ffff00080da05780: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2925 12:09:26.299848 # [ 149.306146] Redzone ffff00080da05790: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2926 12:09:26.300229 # [ 149.315912] Redzone ffff00080da057a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2927 12:09:26.341832 # [ 149.325680] Redzone ffff00080da057b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2928 12:09:26.342382 # [ 149.335447] Redzone ffff00080da057c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2929 12:09:26.342820 # [ 149.345214] Redzone ffff00080da057d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2930 12:09:26.343231 # [ 149.354981] Redzone ffff00080da057e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2931 12:09:26.345091 # [ 149.364748] Redzone ffff00080da057f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2932 12:09:26.385069 # [ 149.374516] Object ffff00080da05800: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2933 12:09:26.385577 # [ 149.384283] Object ffff00080da05810: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2934 12:09:26.386056 # [ 149.394051] Object ffff00080da05820: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2935 12:09:26.386556 # [ 149.403818] Object ffff00080da05830: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2936 12:09:26.428318 # [ 149.413585] Object ffff00080da05840: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2937 12:09:26.428828 # [ 149.423352] Object ffff00080da05850: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2938 12:09:26.429263 # [ 149.433119] Object ffff00080da05860: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2939 12:09:26.429667 # [ 149.442886] Object ffff00080da05870: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2940 12:09:26.431529 # [ 149.452653] Object ffff00080da05880: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2941 12:09:26.471355 # [ 149.462420] Object ffff00080da05890: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2942 12:09:26.471848 # [ 149.472187] Object ffff00080da058a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2943 12:09:26.472650 # [ 149.481955] Object ffff00080da058b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2944 12:09:26.473031 # [ 149.491722] Object ffff00080da058c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2945 12:09:26.514485 # [ 149.501489] Object ffff00080da058d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2946 12:09:26.514964 # [ 149.511256] Object ffff00080da058e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2947 12:09:26.515397 # [ 149.521023] Object ffff00080da058f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2948 12:09:26.515801 # [ 149.530791] Object ffff00080da05900: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2949 12:09:26.557650 # [ 149.540558] Object ffff00080da05910: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2950 12:09:26.558178 # [ 149.550325] Object ffff00080da05920: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2951 12:09:26.558621 # [ 149.560092] Object ffff00080da05930: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2952 12:09:26.559028 # [ 149.569859] Object ffff00080da05940: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2953 12:09:26.559429 # [ 149.579626] Object ffff00080da05950: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2954 12:09:26.600574 # [ 149.589393] Object ffff00080da05960: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2955 12:09:26.600898 # [ 149.599161] Object ffff00080da05970: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2956 12:09:26.601124 # [ 149.608928] Object ffff00080da05980: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2957 12:09:26.601325 # [ 149.618695] Object ffff00080da05990: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2958 12:09:26.643904 # [ 149.628462] Object ffff00080da059a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2959 12:09:26.644411 # [ 149.638229] Object ffff00080da059b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2960 12:09:26.644757 # [ 149.647997] Object ffff00080da059c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2961 12:09:26.645045 # [ 149.657764] Object ffff00080da059d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2962 12:09:26.647141 # [ 149.667531] Object ffff00080da059e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2963 12:09:26.687164 # [ 149.677298] Object ffff00080da059f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2964 12:09:26.687589 # [ 149.687066] Object ffff00080da05a00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2965 12:09:26.687896 # [ 149.696833] Object ffff00080da05a10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2966 12:09:26.688177 # [ 149.706600] Object ffff00080da05a20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2967 12:09:26.730363 # [ 149.716367] Object ffff00080da05a30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2968 12:09:26.730814 # [ 149.726134] Object ffff00080da05a40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2969 12:09:26.731130 # [ 149.735901] Object ffff00080da05a50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2970 12:09:26.731413 # [ 149.745668] Object ffff00080da05a60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2971 12:09:26.733559 # [ 149.755435] Object ffff00080da05a70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2972 12:09:26.773452 # [ 149.765202] Object ffff00080da05a80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2973 12:09:26.773934 # [ 149.774970] Object ffff00080da05a90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2974 12:09:26.774334 # [ 149.784737] Object ffff00080da05aa0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2975 12:09:26.774659 # [ 149.794504] Object ffff00080da05ab0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2976 12:09:26.816342 # [ 149.804272] Object ffff00080da05ac0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2977 12:09:26.816674 # [ 149.814039] Object ffff00080da05ad0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2978 12:09:26.816859 # [ 149.823806] Object ffff00080da05ae0: 6b 6<6>[ 152.089548] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
2979 12:09:26.817025 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <6>[ 152.098549] lkdtm: Attempting vmalloc linear overflow ...
2980 12:09:26.817220 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2981 12:09:26.817554 #<0>[ 152.106816] detected buffer overflow in memset
2982 12:09:26.859647 [ 149.833573] Object ffff000<4>[ 152.114365] ------------[ cut here ]------------
2983 12:09:26.859925 80da05af0: 6b 6b 6b 6b 6b 6b 6b <2>[ 152.121903] kernel BUG at lib/string_helpers.c:1027!
2984 12:09:26.860154 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkk<0>[ 152.129914] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
2985 12:09:26.860362 kkkkkkkkkkkk
2986 12:09:26.860556 # [ 149.843340] O<4>[ 152.139750] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
2987 12:09:26.902993 bject ffff00080da05b00: 6b 6b <4>[ 152.156284] CPU: 3 PID: 1587 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
2988 12:09:26.903409 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 152.166986] Hardware name: ARM Juno development board (r0) (DT)
2989 12:09:26.903805 6b 6b 6b kkkkkkkkkkkkkkkk
2990 12:09:26.904165 # [<4>[ 152.175953] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2991 12:09:26.904519 149.853107] Object ffff00080<4>[ 152.185961] pc : fortify_panic+0x24/0x28
2992 12:09:26.904865 da05b10: 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 152.192924] lr : fortify_panic+0x24/0x28
2993 12:09:26.946212 6b 6b 6b 6b 6b 6b 6b 6b kkkkkk<4>[ 152.199888] sp : ffff80000ea83ad0
2994 12:09:26.946676 kkkkkkkkkk
2995 12:09:26.947410 # [ 149.862875] Obj<4>[ 152.206242] x29: ffff80000ea83ad0 x28: ffff000805c534c0 x27: 0000000000000000
2996 12:09:26.947744 ect ffff00080da05b20: 6b 6b 6b<4>[ 152.216425] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9605f000
2997 12:09:26.948113 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.226609] x23: ffff000805110000 x22: ffff80000ea83c80 x21: 0000000000000018
2998 12:09:26.948462 b 6b 6b kkkkkkkkkkkkkkkk
2999 12:09:26.949438 # [ <4>[ 152.236792] x20: ffff80000c809000 x19: ffff800009f06880 x18: 0000000000000000
3000 12:09:26.989325 149.872642] Object ffff00080da<4>[ 152.246974] x17: ffff8000086ae8b8 x16: ffff800008c0d124 x15: ffff800008c0cbac
3001 12:09:26.989742 05b30: 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.257158] x14: 0000000000000000 x13: 205d363138363031 x12: 2e32353120205b3e
3002 12:09:26.990206 b 6b 6b 6b 6b 6b 6b 6b kkkkkkkk<4>[ 152.267342] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815cfb4
3003 12:09:26.990615 kkkkkkkk
3004 12:09:26.992640 # [ 149.882409] Objec<4>[ 152.277524] x8 : ffff80000ea837a8 x7 : 0000000000000000 x6 : 0000000000000001
3005 12:09:27.032564 t ffff00080da05b40: 6b 6b 6b 6<4>[ 152.287708] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3006 12:09:27.033023 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.297892] x2 : 0000000000000000 x1 : ffff000805c534c0 x0 : 0000000000000022
3007 12:09:27.033456 6b 6b kkkkkkkkkkkkkkkk
3008 12:09:27.033861 # [ 14<4>[ 152.308074] Call trace:
3009 12:09:27.034285 9.892176] Object ffff00080da05<4>[ 152.313559] fortify_panic+0x24/0x28
3010 12:09:27.034696 b50: 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.320175] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3011 12:09:27.075769 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkk<4>[ 152.328183] lkdtm_do_action+0x2c/0x50
3012 12:09:27.076246 kkkkkk
3013 12:09:27.076695 # [ 149.901943] Object <4>[ 152.334972] direct_entry+0x164/0x180
3014 12:09:27.077103 ffff00080da05b60: 6b 6b 6b 6b <4>[ 152.341674] full_proxy_write+0x68/0xc0
3015 12:09:27.077494 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 152.348551] vfs_write+0xcc/0x2e0
3016 12:09:27.077888 6b kkkkkkkkkkkkkkkk
3017 12:09:27.078304 # [ 149.<4>[ 152.354906] ksys_write+0x80/0x110
3018 12:09:27.078729 911711] Object ffff00080da05b7<4>[ 152.361346] __arm64_sys_write+0x28/0x40
3019 12:09:27.079511 0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 152.368310] invoke_syscall+0x8c/0x120
3020 12:09:27.118925 6b 6b 6b 6b 6b 6b kkkkkkkkkkkk<4>[ 152.375099] el0_svc_common.constprop.0+0x68/0x124
3021 12:09:27.119397 kkkk
3022 12:09:27.120138 # [ 149.921478] Object <4>[ 152.382934] do_el0_svc+0x40/0xcc
3023 12:09:27.120511 ffff00080da05b80: 6b 6b 6b 6b 6b<4>[ 152.389288] el0_svc+0x48/0xc0
3024 12:09:27.120829 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.395382] el0t_64_sync_handler+0xf4/0x120
3025 12:09:27.121138 b kkkkkkkkkkkkkkkk
3026 12:09:27.121432 # [ 149.93<4>[ 152.402692] el0t_64_sync+0x18c/0x190
3027 12:09:27.122136 1245] Object ffff00080da05b90:<0>[ 152.409402] Code: aa1303e1 f0004920 91292000 97ffe251 (d4210000)
3028 12:09:27.161762 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.418540] ---[ end trace 0000000000000000 ]---
3029 12:09:27.162430 b 6b 6b 6b 6b 6b kkkkkkkkkkkkkk<6>[ 152.426196] note: cat[1587] exited with irqs disabled
3030 12:09:27.162731 kk
3031 12:09:27.162957 # [ 149.941012] Object ff<6>[ 152.434382] note: cat[1587] exited with preempt_count 1
3032 12:09:27.163123 ff00080da05ba0: 6b 6b 6b 6b 6b 6<4>[ 152.442742] ------------[ cut here ]------------
3033 12:09:27.164922 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.450221] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3034 12:09:27.204961 kkkkkkkkkkkkkkkk
3035 12:09:27.205232 # [ 149.9507<4>[ 152.462927] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3036 12:09:27.205414 79] Object ffff00080da05bb0: 6<4>[ 152.479468] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.96-cip24 #1
3037 12:09:27.205582 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 152.490435] Hardware name: ARM Juno development board (r0) (DT)
3038 12:09:27.248218 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk<4>[ 152.499401] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3039 12:09:27.248501
3040 12:09:27.248673 # [ 149.960546] Object ffff<4>[ 152.509409] pc : ct_kernel_exit.constprop.0+0x118/0x170
3041 12:09:27.248830 00080da05bc0: 6b 6b 6b 6b 6b 6b <4>[ 152.517679] lr : ct_idle_enter+0x10/0x1c
3042 12:09:27.248988 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b k<4>[ 152.524645] sp : ffff80000c37bd30
3043 12:09:27.249131 kkkkkkkkkkkkkkk
3044 12:09:27.249252 # [ 149.970313<4>[ 152.531002] x29: ffff80000c37bd30 x28: 0000000000000000 x27: 0000000000000000
3045 12:09:27.291354 ] Object ffff00080da05bd0: 6b <4>[ 152.541186] x26: 0000000000000000 x25: 000000237e4b14a4 x24: 0000000000000000
3046 12:09:27.291601 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 152.551370] x23: ffff00080b598880 x22: 0000000000000000 x21: 0000000000000000
3047 12:09:27.291845 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3048 12:09:27.292054 <4>[ 152.561554] x20: ffff00097ef6c458 x19: ffff80000a49a458 x18: 0000000000000000
3049 12:09:27.292208 # [ 149.980081] Object ffff00<4>[ 152.571737] x17: 3230303030303030 x16: 0000000000000400 x15: 0000000000000439
3050 12:09:27.294528 080da05be0: 6b 6b 6b 6b 6b 6b 6b<4>[ 152.581921] x14: 0000000000000001 x13: 000000000000001b x12: 0000000000000004
3051 12:09:27.334480 6b 6b 6b 6b 6b 6b 6b 6b 6b kkk<4>[ 152.592106] x11: ffff00097ef50580 x10: 0000000000001500 x9 : ffff80000911f050
3052 12:09:27.334738 kkkkkkkkkkkkk
3053 12:09:27.335173 # [ 149.989848] <4>[ 152.602291] x8 : 000000000000019f x7 : 00000000000004ef x6 : 071c71c71c71c71c
3054 12:09:27.335348 Object ffff00080da05bf0: 6b 6b<4>[ 152.612475] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ad2000
3055 12:09:27.335510 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 152.622658] x2 : ffff80000c37bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
3056 12:09:27.337731 b 6b 6b a5 kkkkkkkkkkkkkkk.
3057 12:09:27.377672 # <4>[ 152.632842] Call trace:
3058 12:09:27.377917 [ 149.999615] Redzone ffff0008<4>[ 152.638327] ct_kernel_exit.constprop.0+0x118/0x170
3059 12:09:27.378116 0da05c00: 78 56 34 12 cc cc cc c<4>[ 152.646248] ct_idle_enter+0x10/0x1c
3060 12:09:27.378578 c xV4..<4>[ 152.652864] cpuidle_enter_state+0x28c/0x590
3061 12:09:27.378758 ...
3062 12:09:27.378914 # [ 150.008686] Padding f<4>[ 152.660176] cpuidle_enter+0x40/0x60
3063 12:09:27.379068 fff00080da05c54: 5a 5a 5a 5a 5a <4>[ 152.666792] do_idle+0x258/0x310
3064 12:09:27.380884 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 152.673061] cpu_startup_entry+0x40/0x44
3065 12:09:27.421067 ZZZZZZZZZZZZZZZZ
3066 12:09:27.421535 # [ 150.018<4>[ 152.680025] secondary_start_kernel+0x138/0x15c
3067 12:09:27.422333 454] Padding ffff00080da05c64: <4>[ 152.687599] __secondary_switched+0xb0/0xb4
3068 12:09:27.422745 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 152.694825] irq event stamp: 249406
3069 12:09:27.423186 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZ<4>[ 152.701353] hardirqs last enabled at (249405): [<ffff8000081c8578>] tick_nohz_idle_exit+0x78/0x1a4
3070 12:09:27.423554 Z
3071 12:09:27.464361 # [ 150.028221] Padding fff<4>[ 152.713451] hardirqs last disabled at (249406): [<ffff8000096788f8>] __schedule+0x6f8/0xaf4
3072 12:09:27.465123 f00080da05c74: 5a 5a 5a 5a 5a 5a<4>[ 152.724853] softirqs last enabled at (249342): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
3073 12:09:27.465977 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a <4>[ 152.736691] softirqs last disabled at (249337): [<ffff80000801070c>] __do_softirq+0x1c/0x28
3074 12:09:27.466507 ZZZZZZZZZZZZZZZZ
3075 12:09:27.466718 # [ 150.03798<4>[ 152.748095] ---[ end trace 0000000000000000 ]---
3076 12:09:27.467476 8] Padding ffff00080da05c84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3077 12:09:27.507405 # [ 150.047755] Padding ffff00080da05c94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3078 12:09:27.507672 # [ 150.057522] Padding ffff00080da05ca4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3079 12:09:27.507857 # [ 150.067290] Padding ffff00080da05cb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3080 12:09:27.508095 # [ 150.077057] Padding ffff00080da05cc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3081 12:09:27.550314 # [ 150.086824] Padding ffff00080da05cd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3082 12:09:27.550583 # [ 150.096590] Padding ffff00080da05ce4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3083 12:09:27.551022 # [ 150.106357] Padding ffff00080da05cf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3084 12:09:27.551193 # [ 150.116124] Padding ffff00080da05d04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3085 12:09:27.553472 # [ 150.125891] Padding ffff00080da05d14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3086 12:09:27.593442 # [ 150.135658] Padding ffff00080da05d24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3087 12:09:27.593948 # [ 150.145426] Padding ffff00080da05d34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3088 12:09:27.594151 # [ 150.155192] Padding ffff00080da05d44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3089 12:09:27.594314 # [ 150.164960] Padding ffff00080da05d54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3090 12:09:27.636639 # [ 150.174726] Padding ffff00080da05d64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3091 12:09:27.636885 # [ 150.184494] Padding ffff00080da05d74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3092 12:09:27.637316 # [ 150.194261] Padding ffff00080da05d84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3093 12:09:27.637482 # [ 150.204028] Padding ffff00080da05d94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3094 12:09:27.639863 # [ 150.213795] Padding ffff00080da05da4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3095 12:09:27.679816 # [ 150.223562] Padding ffff00080da05db4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3096 12:09:27.680352 # [ 150.233329] Padding ffff00080da05dc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3097 12:09:27.680537 # [ 150.243097] Padding ffff00080da05dd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3098 12:09:27.680698 # [ 150.252864] Padding ffff00080da05de4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3099 12:09:27.722959 # [ 150.262631] Padding ffff00080da05df4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3100 12:09:27.723210 # [ 150.272398] Padding ffff00080da05e04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3101 12:09:27.723378 # [ 150.282165] Padding ffff00080da05e14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3102 12:09:27.723827 # [ 150.291932] Padding ffff00080da05e24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3103 12:09:27.726169 # [ 150.301699] Padding ffff00080da05e34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3104 12:09:27.766179 # [ 150.311466] Padding ffff00080da05e44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3105 12:09:27.766438 # [ 150.321233] Padding ffff00080da05e54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3106 12:09:27.766612 # [ 150.331001] Padding ffff00080da05e64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3107 12:09:27.766773 # [ 150.340768] Padding ffff00080da05e74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3108 12:09:27.809320 # [ 150.350535] Padding ffff00080da05e84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3109 12:09:27.809567 # [ 150.360302] Padding ffff00080da05e94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3110 12:09:27.809744 # [ 150.370069] Padding ffff00080da05ea4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3111 12:09:27.809906 # [ 150.379837] Padding ffff00080da05eb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3112 12:09:27.812517 # [ 150.389603] Padding ffff00080da05ec4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3113 12:09:27.852832 # [ 150.399371] Padding ffff00080da05ed4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3114 12:09:27.853321 # [ 150.409138] Padding ffff00080da05ee4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3115 12:09:27.853666 # [ 150.418904] Padding ffff00080da05ef4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3116 12:09:27.853995 # [ 150.428672] Padding ffff00080da05f04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3117 12:09:27.895929 # [ 150.438439] Padding ffff00080da05f14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3118 12:09:27.896389 # [ 150.448206] Padding ffff00080da05f24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3119 12:09:27.896734 # [ 150.457973] Padding ffff00080da05f34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3120 12:09:27.897052 # [ 150.467741] Padding ffff00080da05f44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3121 12:09:27.939140 # [ 150.477508] Padding ffff00080da05f54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3122 12:09:27.939611 # [ 150.487275] Padding ffff00080da05f64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3123 12:09:27.939956 # [ 150.497042] Padding ffff00080da05f74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3124 12:09:27.940364 # [ 150.506809] Padding ffff00080da05f84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3125 12:09:27.942445 # [ 150.516576] Padding ffff00080da05f94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3126 12:09:27.982523 # [ 150.526343] Padding ffff00080da05fa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3127 12:09:27.983121 # [ 150.536111] Padding ffff00080da05fb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3128 12:09:27.983592 # [ 150.545878] Padding ffff00080da05fc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3129 12:09:27.983978 # [ 150.555645] Padding ffff00080da05fd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3130 12:09:28.025358 # [ 150.565412] Padding ffff00080da05fe4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3131 12:09:28.025837 # [ 150.575179] Padding ffff00080da05ff4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3132 12:09:28.026234 # [ 150.584601] CPU: 4 PID: 1548 Comm: cat Tainted: G D W E 6.1.96-cip24 #1
3133 12:09:28.026560 # [ 150.592545] Hardware name: ARM Juno development board (r0) (DT)
3134 12:09:28.026867 # [ 150.598742] Call trace:
3135 12:09:28.027165 # [ 150.601456] dump_backtrace+0xe8/0x140
3136 12:09:28.027458 # [ 150.605487] show_stack+0x30/0x40
3137 12:09:28.027744 # [ 150.609078] dump_stack_lvl+0x88/0xb4
3138 12:09:28.028522 # [ 150.613018] dump_stack+0x18/0x34
3139 12:09:28.068582 # [ 150.616608] print_trailer+0x184/0x198
3140 12:09:28.069038 # [ 150.620635] check_bytes_and_report+0x100/0x130
3141 12:09:28.069379 # [ 150.625446] check_object+0x1d4/0x2c0
3142 12:09:28.070099 # [ 150.629385] free_debug_processing+0x1e8/0x57c
3143 12:09:28.070451 # [ 150.634109] __slab_free+0x330/0x480
3144 12:09:28.070758 # [ 150.637961] __kmem_cache_free+0x244/0x2a0
3145 12:09:28.071186 # [ 150.642337] kfree+0xc0/0x1a0
3146 12:09:28.071501 # [ 150.645580] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3147 12:09:28.071906 # [ 150.650565] lkdtm_do_action+0x2c/0x50
3148 12:09:28.072284 # [ 150.654592] direct_entry+0x164/0x180
3149 12:09:28.111742 # [ 150.658530] full_proxy_write+0x68/0xc0
3150 12:09:28.112209 # [ 150.662648] vfs_write+0xcc/0x2e0
3151 12:09:28.112550 # [ 150.666244] ksys_write+0x80/0x110
3152 12:09:28.112865 # [ 150.669926] __arm64_sys_write+0x28/0x40
3153 12:09:28.113165 # [ 150.674130] invoke_syscall+0x8c/0x120
3154 12:09:28.113562 # [ 150.678161] el0_svc_common.constprop.0+0x68/0x124
3155 12:09:28.114242 # [ 150.683238] do_el0_svc+0x40/0xcc
3156 12:09:28.114581 # [ 150.686833] el0_svc+0x48/0xc0
3157 12:09:28.114906 # [ 150.690163] el0t_64_sync_handler+0xf4/0x120
3158 12:09:28.115346 # [ 150.694712] el0t_64_sync+0x18c/0x190
3159 12:09:28.154870 # [ 150.698654] FIX kmalloc-1k: Restoring Right Redzone 0xffff00080da05c00-0xffff00080da05c03=0xcc
3160 12:09:28.155342 # [ 150.707823] FIX kmalloc-1k: Object at 0xffff00080da05800 not freed
3161 12:09:28.156191 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3162 12:09:28.156609 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3163 12:09:28.157040 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3164 12:09:28.157441 # Segmentation fault
3165 12:09:28.157857 # [ 152.089548] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3166 12:09:28.158290 # [ 152.098549] lkdtm: Attempting vmalloc linear overflow ...
3167 12:09:28.158669 # [ 152.106816] detected buffer overflow in memset
3168 12:09:28.159131 # [ 152.114365] ------------[ cut here ]------------
3169 12:09:28.198138 # [ 152.121903] kernel BUG at lib/string_helpers.c:1027!
3170 12:09:28.198617 # [ 152.129914] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3171 12:09:28.199051 # [ 152.139750] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3172 12:09:28.199457 # [ 152.156284] CPU: 3 PID: 1587 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3173 12:09:28.201408 # [ 152.166986] Hardware name: ARM Juno development board (r0) (DT)
3174 12:09:28.241251 # [ 152.175953] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3175 12:09:28.241717 # [ 152.185961] pc : fortify_panic+0x24/0x28
3176 12:09:28.242104 # [ 152.192924] lr : fortify_panic+0x24/0x28
3177 12:09:28.242429 # [ 152.199888] sp : ffff80000ea83ad0
3178 12:09:28.242730 # [ 152.206242] x29: ffff80000ea83ad0 x28: ffff000805c534c0 x27: 0000000000000000
3179 12:09:28.243031 # [ 152.216425] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9605f000
3180 12:09:28.243326 # [ 152.226609] x23: ffff000805110000 x22: ffff80000ea83c80 x21: 0000000000000018
3181 12:09:28.284406 # [ 152.236792] x20: ffff80000c809000 x19: ffff800009f06880 x18: 0000000000000000
3182 12:09:28.284879 # [ 152.246974] x17: ffff8000086ae8b8 x16: ffff800008c0d124 x15: ffff800008c0cbac
3183 12:09:28.285222 # [ 152.257158] x14: 0000000000000000 x13: 205d363138363031 x12: 2e32353120205b3e
3184 12:09:28.285540 # [ 152.267342] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815cfb4
3185 12:09:28.285842 # [ 152.277524] x8 : ffff80000ea837a8 x7 : 0000000000000000 x6 : 0000000000000001
3186 12:09:28.286179 # [ 152.287708] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3187 12:09:28.327547 # [ 152.297892] x2 : 0000000000000000 x1 : ffff000805c534c0 x0 : 0000000000000022
3188 12:09:28.328008 # [ 152.308074] Call trace:
3189 12:09:28.328354 # [ 152.313559] fortify_panic+0x24/0x28
3190 12:09:28.328745 # [ 152.320175] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3191 12:09:28.329086 # [ 152.328183] lkdtm_do_action+0x2c/0x50
3192 12:09:28.329385 # [ 152.334972] direct_entry+0x164/0x180
3193 12:09:28.329676 # [ 152.341674] full_proxy_write+0x68/0xc0
3194 12:09:28.329961 # [ 152.348551] vfs_write+0xcc/0x2e0
3195 12:09:28.330426 # [ 152.354906] ksys_write+0x80/0x110
3196 12:09:28.330801 # [ 152.361346] __arm64_sys_write+0x28/0x40
3197 12:09:28.331467 # [ 152.368310] invoke_syscall+0x8c/0x120
3198 12:09:28.370709 # [ 152.375099] el0_svc_common.constprop.0+0x68/0x124
3199 12:09:28.371178 # [ 152.382934] do_el0_svc+0x40/0xcc
3200 12:09:28.371523 # [ 152.389288] el0_svc+0x48/0xc0
3201 12:09:28.371839 # [ 152.395382] el0t_64_sync_handler+0xf4/0x120
3202 12:09:28.372145 # [ 152.402692] el0t_64_sync+0x18c/0x190
3203 12:09:28.372442 # [ 152.409402] Code: aa1303e1 f0004920 91292000 97ffe251 (d4210000)
3204 12:09:28.372735 # [ 152.418540] ---[ end trace 0000000000000000 ]---
3205 12:09:28.373025 # [ 152.426196] note: cat[1587] exited with irqs disabled
3206 12:09:28.373309 # [ 152.434382] note: cat[1587] exited with preempt_count 1
3207 12:09:28.413728 # [ 152.442742] ------------[ cut here ]------------
3208 12:09:28.414628 # [ 152.450221] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3209 12:09:28.415013 # [ 152.462927] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3210 12:09:28.415349 # [ 152.479468] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.96-cip24 #1
3211 12:09:28.415664 # [ 152.490435] Hardware name: ARM Juno development board (r0) (DT)
3212 12:09:28.461040 # [ 152.499401] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3213 12:09:28.461302 # [ 152.509409] pc : ct_kernel_exit.constprop.0+0x118/0x170
3214 12:09:28.461478 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3215 12:09:28.461638 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3216 12:09:28.461792 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3217 12:09:28.461939 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3218 12:09:28.464194 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3219 12:09:28.464444 # selftests: lkdtm: READ_AFTER_FREE.sh
3220 12:09:28.662119 <6>[ 153.926580] lkdtm: Performing direct entry READ_AFTER_FREE
3221 12:09:28.662632 <6>[ 153.932461] lkdtm: Value in memory before free: 12345678
3222 12:09:28.662996 <6>[ 153.938147] lkdtm: Attempting bad read from freed memory
3223 12:09:28.665273 <6>[ 153.943911] lkdtm: Memory correctly poisoned (6b6b6b6b)
3224 12:09:28.797032 # [ 153.926580] lkdtm: Performing direct entry READ_AFTER_FREE
3225 12:09:28.797547 # [ 153.932461] lkdtm: Value in memory before free: 12345678
3226 12:09:28.798075 # [ 153.938147] lkdtm: Attempting bad read from freed memory
3227 12:09:28.798496 # [ 153.943911] lkdtm: Memory correctly poisoned (6b6b6b6b)
3228 12:09:28.816085 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3229 12:09:28.880055 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3230 12:09:28.991829 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3231 12:09:29.400490 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3232 12:09:29.432502 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3233 12:09:29.528374 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3234 12:09:30.177751 <6>[ 155.442890] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3235 12:09:30.178699 <6>[ 155.449282] lkdtm: Value in memory before free: 12345678
3236 12:09:30.181027 <6>[ 155.454951] lkdtm: Attempting to read from freed memory
3237 12:09:30.181487 <6>[ 155.460702] lkdtm: Memory correctly poisoned (0)
3238 12:09:30.319615 # [ 155.442890] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3239 12:09:30.320115 # [ 155.449282] lkdtm: Value in memory before free: 12345678
3240 12:09:30.320841 # [ 155.454951] lkdtm: Attempting to read from freed memory
3241 12:09:30.321205 # [ 155.460702] lkdtm: Memory correctly poisoned (0)
3242 12:09:30.338713 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3243 12:09:30.402627 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3244 12:09:30.498492 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3245 12:09:31.119934 <6>[ 156.395742] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3246 12:09:31.123179 <6>[ 156.402223] lkdtm: Memory appears initialized (6b, no earlier values)
3247 12:09:31.247829 # [ 156.395742] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3248 12:09:31.251082 # [ 156.402223] lkdtm: Memory appears initialized (6b, no earlier values)
3249 12:09:31.266926 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3250 12:09:31.330864 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3251 12:09:31.442680 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3252 12:09:32.068169 <6>[ 157.346396] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3253 12:09:32.071377 <6>[ 157.352605] lkdtm: Memory appears initialized (0, no earlier values)
3254 12:09:32.207919 # [ 157.346396] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3255 12:09:32.211174 # [ 157.352605] lkdtm: Memory appears initialized (0, no earlier values)
3256 12:09:32.227071 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3257 12:09:32.291002 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3258 12:09:32.402631 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3259 12:09:32.976200 <6>[ 158.234894] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3260 12:09:32.976716 <6>[ 158.240864] lkdtm: Attempting double slab free ...
3261 12:09:32.977056 <3>[ 158.246036] =============================================================================
3262 12:09:32.977772 <3>[ 158.254500] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3263 12:09:32.978169 <3>[ 158.254500]
3264 12:09:32.979647 <3>[ 158.267490] -----------------------------------------------------------------------------
3265 12:09:32.980227 <3>[ 158.267490]
3266 12:09:33.019876 <3>[ 158.277688] Slab 0xfffffc0020353fc0 objects=25 used=0 fp=0xffff00080d4ff008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3267 12:09:33.020361 <4>[ 158.290343] CPU: 0 PID: 1876 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3268 12:09:33.020703 <4>[ 158.298287] Hardware name: ARM Juno development board (r0) (DT)
3269 12:09:33.021016 <4>[ 158.304485] Call trace:
3270 12:09:33.021322 <4>[ 158.307200] dump_backtrace+0xe8/0x140
3271 12:09:33.021615 <4>[ 158.311235] show_stack+0x30/0x40
3272 12:09:33.022912 <4>[ 158.314827] dump_stack_lvl+0x88/0xb4
3273 12:09:33.063092 <4>[ 158.318768] dump_stack+0x18/0x34
3274 12:09:33.063541 <4>[ 158.322358] slab_err+0xb4/0xf0
3275 12:09:33.063871 <4>[ 158.325777] free_debug_processing+0x4b4/0x57c
3276 12:09:33.064176 <4>[ 158.330503] __slab_free+0x330/0x480
3277 12:09:33.064470 <4>[ 158.334355] kmem_cache_free+0x358/0x3b4
3278 12:09:33.064756 <4>[ 158.338556] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3279 12:09:33.065037 <4>[ 158.343195] lkdtm_do_action+0x2c/0x50
3280 12:09:33.065313 <4>[ 158.347221] direct_entry+0x164/0x180
3281 12:09:33.065590 <4>[ 158.351160] full_proxy_write+0x68/0xc0
3282 12:09:33.065870 <4>[ 158.355278] vfs_write+0xcc/0x2e0
3283 12:09:33.066687 <4>[ 158.358875] ksys_write+0x80/0x110
3284 12:09:33.111226 <4>[ 158.362556] __arm64_sys_write+0x28/0x40
3285 12:09:33.111703 <4>[ 158.366761] invoke_syscall+0x8c/0x120
3286 12:09:33.112042 <4>[ 158.370794] el0_svc_common.constprop.0+0x68/0x124
3287 12:09:33.112375 <4>[ 158.375871] do_el0_svc+0x40/0xcc
3288 12:09:33.112669 <4>[ 158.379466] el0_svc+0x48/0xc0
3289 12:09:33.113027 <4>[ 158.382796] el0t_64_sync_handler+0xf4/0x120
3290 12:09:33.113342 <4>[ 158.387345] el0t_64_sync+0x18c/0x190
3291 12:09:33.113625 <3>[ 158.391920] FIX lkdtm-heap-double_free: Object at 0xffff00080d4ff008 not freed
3292 12:09:33.253645 # [ 158.234894] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3293 12:09:33.254258 # [ 158.240864] lkdtm: Attempting double slab free ...
3294 12:09:33.254617 # [ 158.246036] =============================================================================
3295 12:09:33.254941 # [ 158.254500] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3296 12:09:33.255254 #
3297 12:09:33.255547 # [ 158.267490] -----------------------------------------------------------------------------
3298 12:09:33.256789 #
3299 12:09:33.296761 # [ 158.277688] Slab 0xfffffc0020353fc0 objects=25 used=0 fp=0xffff00080d4ff008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3300 12:09:33.297256 # [ 158.290343] CPU: 0 PID: 1876 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3301 12:09:33.297602 # [ 158.298287] Hardware name: ARM Juno development board (r0) (DT)
3302 12:09:33.297919 # [ 158.304485] Call trace:
3303 12:09:33.298274 # [ 158.307200] dump_backtrace+0xe8/0x140
3304 12:09:33.298575 # [ 158.311235] show_stack+0x30/0x40
3305 12:09:33.298867 # [ 158.314827] dump_stack_lvl+0x88/0xb4
3306 12:09:33.300018 # [ 158.318768] dump_stack+0x18/0x34
3307 12:09:33.300459 # [ 158.322358] slab_err+0xb4/0xf0
3308 12:09:33.339903 # [ 158.325777] free_debug_processing+0x4b4/0x57c
3309 12:09:33.340361 # [ 158.330503] __slab_free+0x330/0x480
3310 12:09:33.340876 # [ 158.334355] kmem_cache_free+0x358/0x3b4
3311 12:09:33.341351 # [ 158.338556] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3312 12:09:33.341808 # [ 158.343195] lkdtm_do_action+0x2c/0x50
3313 12:09:33.342175 # [ 158.347221] direct_entry+0x164/0x180
3314 12:09:33.342726 # [ 158.351160] full_proxy_write+0x68/0xc0
3315 12:09:33.343309 # [ 158.355278] vfs_write+0xcc/0x2e0
3316 12:09:33.343707 # [ 158.358875] ksys_write+0x80/0x110
3317 12:09:33.344719 # [ 158.362556] __arm64_sys_write+0x28/0x40
3318 12:09:33.387744 # [ 158.366761] invoke_syscall+0x8c/0x120
3319 12:09:33.388025 # [ 158.370794] el0_svc_common.constprop.0+0x68/0x124
3320 12:09:33.388323 # [ 158.375871] do_el0_svc+0x40/0xcc
3321 12:09:33.388529 # [ 158.379466] el0_svc+0x48/0xc0
3322 12:09:33.388754 # [ 158.382796] el0t_64_sync_handler+0xf4/0x120
3323 12:09:33.388927 # [ 158.387345] el0t_64_sync+0x18c/0x190
3324 12:09:33.389041 # [ 158.391920] FIX lkdtm-heap-double_free: Object at 0xffff00080d4ff008 not freed
3325 12:09:33.389155 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3326 12:09:33.390883 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3327 12:09:33.454888 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3328 12:09:34.029705 <6>[ 159.287974] lkdtm: Performing direct entry SLAB_FREE_CROSS
3329 12:09:34.030260 <6>[ 159.293868] lkdtm: Attempting cross-cache slab free ...
3330 12:09:34.030618 <4>[ 159.299441] ------------[ cut here ]------------
3331 12:09:34.030943 <4>[ 159.304395] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3332 12:09:34.031644 <4>[ 159.313175] WARNING: CPU: 1 PID: 1915 at mm/slab.h:660 cache_from_obj+0xec/0x130
3333 12:09:34.072922 <4>[ 159.320876] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3334 12:09:34.073417 <4>[ 159.334717] CPU: 1 PID: 1915 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3335 12:09:34.073767 <4>[ 159.342655] Hardware name: ARM Juno development board (r0) (DT)
3336 12:09:34.074523 <4>[ 159.348846] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3337 12:09:34.074883 <4>[ 159.356087] pc : cache_from_obj+0xec/0x130
3338 12:09:34.075202 <4>[ 159.360456] lr : cache_from_obj+0xec/0x130
3339 12:09:34.075504 <4>[ 159.364822] sp : ffff80000ef93890
3340 12:09:34.116321 <4>[ 159.368402] x29: ffff80000ef93890 x28: ffff000805448040 x27: 0000000000000000
3341 12:09:34.116774 <4>[ 159.375829] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff93a1f000
3342 12:09:34.117116 <4>[ 159.383254] x23: ffff00080cd88000 x22: ffff800008c0e484 x21: ffff000806ece080
3343 12:09:34.117431 <4>[ 159.390679] x20: ffff000806ece280 x19: ffff00080cd88008 x18: 0000000000000000
3344 12:09:34.117732 <4>[ 159.398103] x17: ffff8000083fd334 x16: ffff8000083fd2ac x15: ffff8000080b1580
3345 12:09:34.118058 <4>[ 159.405526] x14: ffff800009678fac x13: ffff80000802e15c x12: ffff80000843b2e8
3346 12:09:34.159623 <4>[ 159.412951] x11: ffff80000843b230 x10: ffff80000843ae4c x9 : ffff800009682000
3347 12:09:34.160075 <4>[ 159.420375] x8 : ffff80000ef933b8 x7 : 0000000000000000 x6 : 0000000000000028
3348 12:09:34.160411 <4>[ 159.427798] x5 : ffff80000ef94000 x4 : 0000000000000001 x3 : ffff80000b0354c8
3349 12:09:34.160724 <4>[ 159.435221] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805448040
3350 12:09:34.161027 <4>[ 159.442645] Call trace:
3351 12:09:34.161321 <4>[ 159.445355] cache_from_obj+0xec/0x130
3352 12:09:34.161612 <4>[ 159.449376] kmem_cache_free+0x44/0x3b4
3353 12:09:34.162837 <4>[ 159.453483] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3354 12:09:34.203023 <4>[ 159.458026] lkdtm_do_action+0x2c/0x50
3355 12:09:34.203475 <4>[ 159.462045] direct_entry+0x164/0x180
3356 12:09:34.203816 <4>[ 159.465976] full_proxy_write+0x68/0xc0
3357 12:09:34.204137 <4>[ 159.470086] vfs_write+0xcc/0x2e0
3358 12:09:34.204439 <4>[ 159.473675] ksys_write+0x80/0x110
3359 12:09:34.204731 <4>[ 159.477348] __arm64_sys_write+0x28/0x40
3360 12:09:34.205023 <4>[ 159.481545] invoke_syscall+0x8c/0x120
3361 12:09:34.205316 <4>[ 159.485569] el0_svc_common.constprop.0+0x68/0x124
3362 12:09:34.205607 <4>[ 159.490638] do_el0_svc+0x40/0xcc
3363 12:09:34.205910 <4>[ 159.494226] el0_svc+0x48/0xc0
3364 12:09:34.206709 <4>[ 159.497551] el0t_64_sync_handler+0xf4/0x120
3365 12:09:34.246457 <4>[ 159.502091] el0t_64_sync+0x18c/0x190
3366 12:09:34.246913 <4>[ 159.506024] irq event stamp: 0
3367 12:09:34.247252 <4>[ 159.509343] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3368 12:09:34.247569 <4>[ 159.515889] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
3369 12:09:34.247871 <4>[ 159.524352] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
3370 12:09:34.248168 <4>[ 159.532812] softirqs last disabled at (0): [<0000000000000000>] 0x0
3371 12:09:34.248458 <4>[ 159.539353] ---[ end trace 0000000000000000 ]---
3372 12:09:34.289663 <3>[ 159.544355] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=3 pid=1915
3373 12:09:34.290259 <4>[ 159.551908] kmem_cache_alloc+0x2a4/0x2c0
3374 12:09:34.290481 <4>[ 159.556225] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3375 12:09:34.290743 <4>[ 159.560793] lkdtm_do_action+0x2c/0x50
3376 12:09:34.290945 <4>[ 159.564839] direct_entry+0x164/0x180
3377 12:09:34.291125 <4>[ 159.568799] full_proxy_write+0x68/0xc0
3378 12:09:34.291339 <4>[ 159.572949] vfs_write+0xcc/0x2e0
3379 12:09:34.291537 <4>[ 159.576560] ksys_write+0x80/0x110
3380 12:09:34.291713 <4>[ 159.580257] __arm64_sys_write+0x28/0x40
3381 12:09:34.292781 <4>[ 159.584478] invoke_syscall+0x8c/0x120
3382 12:09:34.321892 <4>[ 159.588530] el0_svc_common.constprop.0+0x68/0x124
3383 12:09:34.322195 <4>[ 159.593622] do_el0_svc+0x40/0xcc
3384 12:09:34.322423 <4>[ 159.597236] el0_svc+0x48/0xc0
3385 12:09:34.322624 <4>[ 159.600569] el0t_64_sync_handler+0xf4/0x120
3386 12:09:34.322809 <4>[ 159.605147] el0t_64_sync+0x18c/0x190
3387 12:09:34.477045 # [ 159.287974] lkdtm: Performing direct entry SLAB_FREE_CROSS
3388 12:09:34.477318 # [ 159.293868] lkdtm: Attempting cross-cache slab free ...
3389 12:09:34.477543 # [ 159.299441] ------------[ cut here ]------------
3390 12:09:34.477745 # [ 159.304395] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3391 12:09:34.477940 # [ 159.313175] WARNING: CPU: 1 PID: 1915 at mm/slab.h:660 cache_from_obj+0xec/0x130
3392 12:09:34.480245 # [ 159.320876] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3393 12:09:34.520257 # [ 159.334717] CPU: 1 PID: 1915 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3394 12:09:34.520520 # [ 159.342655] Hardware name: ARM Juno development board (r0) (DT)
3395 12:09:34.520742 # [ 159.348846] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3396 12:09:34.520943 # [ 159.356087] pc : cache_from_obj+0xec/0x130
3397 12:09:34.521140 # [ 159.360456] lr : cache_from_obj+0xec/0x130
3398 12:09:34.521331 # [ 159.364822] sp : ffff80000ef93890
3399 12:09:34.523401 # [ 159.368402] x29: ffff80000ef93890 x28: ffff000805448040 x27: 0000000000000000
3400 12:09:34.563372 # [ 159.375829] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff93a1f000
3401 12:09:34.563637 # [ 159.383254] x23: ffff00080cd88000 x22: ffff800008c0e484 x21: ffff000806ece080
3402 12:09:34.563828 # [ 159.390679] x20: ffff000806ece280 x19: ffff00080cd88008 x18: 0000000000000000
3403 12:09:34.563999 # [ 159.398103] x17: ffff8000083fd334 x16: ffff8000083fd2ac x15: ffff8000080b1580
3404 12:09:34.564163 # [ 159.405526] x14: ffff800009678fac x13: ffff80000802e15c x12: ffff80000843b2e8
3405 12:09:34.566533 # [ 159.412951] x11: ffff80000843b230 x10: ffff80000843ae4c x9 : ffff800009682000
3406 12:09:34.606813 # [ 159.420375] x8 : ffff80000ef933b8 x7 : 0000000000000000 x6 : 0000000000000028
3407 12:09:34.607277 # [ 159.427798] x5 : ffff80000ef94000 x4 : 0000000000000001 x3 : ffff80000b0354c8
3408 12:09:34.607635 # [ 159.435221] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805448040
3409 12:09:34.607960 # [ 159.442645] Call trace:
3410 12:09:34.608266 # [ 159.445355] cache_from_obj+0xec/0x130
3411 12:09:34.608561 # [ 159.449376] kmem_cache_free+0x44/0x3b4
3412 12:09:34.608851 # [ 159.453483] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3413 12:09:34.609137 # [ 159.458026] lkdtm_do_action+0x2c/0x50
3414 12:09:34.609987 # [ 159.462045] direct_entry+0x164/0x180
3415 12:09:34.649950 # [ 159.465976] full_proxy_write+0x68/0xc0
3416 12:09:34.650453 # [ 159.470086] vfs_write+0xcc/0x2e0
3417 12:09:34.650810 # [ 159.473675] ksys_write+0x80/0x110
3418 12:09:34.651135 # [ 159.477348] __arm64_sys_write+0x28/0x40
3419 12:09:34.651444 # [ 159.481545] invoke_syscall+0x8c/0x120
3420 12:09:34.651742 # [ 159.485569] el0_svc_common.constprop.0+0x68/0x124
3421 12:09:34.652038 # [ 159.490638] do_el0_svc+0x40/0xcc
3422 12:09:34.652329 # [ 159.494226] el0_svc+0x48/0xc0
3423 12:09:34.652617 # [ 159.497551] el0t_64_sync_handler+0xf4/0x120
3424 12:09:34.652977 # [ 159.502091] el0t_64_sync+0x18c/0x190
3425 12:09:34.653667 # [ 159.506024] irq event stamp: 0
3426 12:09:34.693178 # [ 159.509343] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3427 12:09:34.693648 # [ 159.515889] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
3428 12:09:34.693996 # [ 159.524352] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
3429 12:09:34.694388 # [ 159.532812] softirqs last disabled at (0): [<0000000000000000>] 0x0
3430 12:09:34.694697 # [ 159.539353] ---[ end trace 0000000000000000 ]---
3431 12:09:34.696465 # [ 159.544355] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=3 pid=1915
3432 12:09:34.736345 # [ 159.551908] kmem_cache_alloc+0x2a4/0x2c0
3433 12:09:34.736828 # [ 159.556225] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3434 12:09:34.737165 # [ 159.560793] lkdtm_do_action+0x2c/0x50
3435 12:09:34.737481 # [ 159.564839] direct_entry+0x164/0x180
3436 12:09:34.737965 # [ 159.568799] full_proxy_write+0x68/0xc0
3437 12:09:34.738343 # [ 159.572949] vfs_write+0xcc/0x2e0
3438 12:09:34.738706 # [ 159.576560] ksys_write+0x80/0x110
3439 12:09:34.739088 # [ 159.580257] __arm64_sys_write+0x28/0x40
3440 12:09:34.739594 # [ 159.584478] invoke_syscall+0x8c/0x120
3441 12:09:34.739969 # [ 159.588530] el0_svc_common.constprop.0+0x68/0x124
3442 12:09:34.740719 # [ 159.593622] do_el0_svc+0x40/0xcc
3443 12:09:34.767870 # [ 159.597236] el0_svc+0x48/0xc0
3444 12:09:34.768329 # [ 159.600569] el0t_64_sync_handler+0xf4/0x120
3445 12:09:34.768671 # [ 159.605147] el0t_64_sync+0x18c/0x190
3446 12:09:34.768985 # SLAB_FREE_CROSS: saw 'call trace:': ok
3447 12:09:34.769284 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3448 12:09:34.771111 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3449 12:09:35.216628 <6>[ 160.474710] lkdtm: Performing direct entry SLAB_FREE_PAGE
3450 12:09:35.217189 <6>[ 160.480783] lkdtm: Attempting non-Slab slab free ...
3451 12:09:35.217666 <4>[ 160.486088] ------------[ cut here ]------------
3452 12:09:35.218129 <4>[ 160.491035] virt_to_cache: Object is not a Slab page!
3453 12:09:35.218908 <4>[ 160.496458] WARNING: CPU: 4 PID: 1954 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3454 12:09:35.219995 <4>[ 160.504158] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3455 12:09:35.259932 <4>[ 160.518040] CPU: 4 PID: 1954 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3456 12:09:35.260444 <4>[ 160.525984] Hardware name: ARM Juno development board (r0) (DT)
3457 12:09:35.260895 <4>[ 160.532181] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3458 12:09:35.261677 <4>[ 160.539429] pc : cache_from_obj+0xc0/0x130
3459 12:09:35.262084 <4>[ 160.543805] lr : cache_from_obj+0xc0/0x130
3460 12:09:35.262488 <4>[ 160.548179] sp : ffff80000f023920
3461 12:09:35.263374 <4>[ 160.551764] x29: ffff80000f023920 x28: ffff000804721a80 x27: 0000000000000000
3462 12:09:35.303384 <4>[ 160.559203] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa2bef000
3463 12:09:35.303845 <4>[ 160.566639] x23: ffff00080b46a000 x22: ffff800008c0dc70 x21: 000000000000000f
3464 12:09:35.304283 <4>[ 160.574076] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
3465 12:09:35.304692 <4>[ 160.581512] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa2bef000
3466 12:09:35.305086 <4>[ 160.588948] x14: 0000000000000000 x13: 205d353330313934 x12: 2e30363120205b3e
3467 12:09:35.306639 <4>[ 160.596385] x11: 207369207463656a x10: 624f203a65686361 x9 : ffff80000815cfb4
3468 12:09:35.346759 <4>[ 160.603821] x8 : ffff80000f0235f8 x7 : 0000000000000000 x6 : 0000000000001ffe
3469 12:09:35.347220 <4>[ 160.611257] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
3470 12:09:35.347662 <4>[ 160.618693] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804721a80
3471 12:09:35.348070 <4>[ 160.626129] Call trace:
3472 12:09:35.348460 <4>[ 160.628843] cache_from_obj+0xc0/0x130
3473 12:09:35.348851 <4>[ 160.632871] kmem_cache_free+0x44/0x3b4
3474 12:09:35.349229 <4>[ 160.636986] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3475 12:09:35.350061 <4>[ 160.641450] lkdtm_do_action+0x2c/0x50
3476 12:09:35.390252 <4>[ 160.645476] direct_entry+0x164/0x180
3477 12:09:35.390708 <4>[ 160.649415] full_proxy_write+0x68/0xc0
3478 12:09:35.391047 <4>[ 160.653533] vfs_write+0xcc/0x2e0
3479 12:09:35.391362 <4>[ 160.657129] ksys_write+0x80/0x110
3480 12:09:35.391664 <4>[ 160.660811] __arm64_sys_write+0x28/0x40
3481 12:09:35.391960 <4>[ 160.665016] invoke_syscall+0x8c/0x120
3482 12:09:35.392251 <4>[ 160.669049] el0_svc_common.constprop.0+0x68/0x124
3483 12:09:35.392543 <4>[ 160.674125] do_el0_svc+0x40/0xcc
3484 12:09:35.392830 <4>[ 160.677721] el0_svc+0x48/0xc0
3485 12:09:35.393147 <4>[ 160.681053] el0t_64_sync_handler+0xf4/0x120
3486 12:09:35.393862 <4>[ 160.685603] el0t_64_sync+0x18c/0x190
3487 12:09:35.438331 <4>[ 160.689545] irq event stamp: 0
3488 12:09:35.438813 <4>[ 160.692868] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3489 12:09:35.439161 <4>[ 160.699421] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
3490 12:09:35.439851 <4>[ 160.707891] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
3491 12:09:35.440196 <4>[ 160.716360] softirqs last disabled at (0): [<0000000000000000>] 0x0
3492 12:09:35.441678 <4>[ 160.722910] ---[ end trace 0000000000000000 ]---
3493 12:09:35.593419 # [ 160.474710] lkdtm: Performing direct entry SLAB_FREE_PAGE
3494 12:09:35.593701 # [ 160.480783] lkdtm: Attempting non-Slab slab free ...
3495 12:09:35.593872 # [ 160.486088] ------------[ cut here ]------------
3496 12:09:35.594054 # [ 160.491035] virt_to_cache: Object is not a Slab page!
3497 12:09:35.594212 # [ 160.496458] WARNING: CPU: 4 PID: 1954 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3498 12:09:35.596584 # [ 160.504158] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3499 12:09:35.636580 # [ 160.518040] CPU: 4 PID: 1954 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3500 12:09:35.636843 # [ 160.525984] Hardware name: ARM Juno development board (r0) (DT)
3501 12:09:35.637017 # [ 160.532181] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3502 12:09:35.637176 # [ 160.539429] pc : cache_from_obj+0xc0/0x130
3503 12:09:35.637327 # [ 160.543805] lr : cache_from_obj+0xc0/0x130
3504 12:09:35.637473 # [ 160.548179] sp : ffff80000f023920
3505 12:09:35.639751 # [ 160.551764] x29: ffff80000f023920 x28: ffff000804721a80 x27: 0000000000000000
3506 12:09:35.679968 # [ 160.559203] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa2bef000
3507 12:09:35.680436 # [ 160.566639] x23: ffff00080b46a000 x22: ffff800008c0dc70 x21: 000000000000000f
3508 12:09:35.680778 # [ 160.574076] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
3509 12:09:35.681095 # [ 160.581512] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa2bef000
3510 12:09:35.681397 # [ 160.588948] x14: 0000000000000000 x13: 205d353330313934 x12: 2e30363120205b3e
3511 12:09:35.683256 # [ 160.596385] x11: 207369207463656a x10: 624f203a65686361 x9 : ffff80000815cfb4
3512 12:09:35.723150 # [ 160.603821] x8 : ffff80000f0235f8 x7 : 0000000000000000 x6 : 0000000000001ffe
3513 12:09:35.723633 # [ 160.611257] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
3514 12:09:35.723974 # [ 160.618693] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804721a80
3515 12:09:35.724291 # [ 160.626129] Call trace:
3516 12:09:35.724591 # [ 160.628843] cache_from_obj+0xc0/0x130
3517 12:09:35.725128 # [ 160.632871] kmem_cache_free+0x44/0x3b4
3518 12:09:35.725451 # [ 160.636986] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3519 12:09:35.725803 # [ 160.641450] lkdtm_do_action+0x2c/0x50
3520 12:09:35.726664 # [ 160.645476] direct_entry+0x164/0x180
3521 12:09:35.766306 # [ 160.649415] full_proxy_write+0x68/0xc0
3522 12:09:35.766779 # [ 160.653533] vfs_write+0xcc/0x2e0
3523 12:09:35.767120 # [ 160.657129] ksys_write+0x80/0x110
3524 12:09:35.767434 # [ 160.660811] __arm64_sys_write+0x28/0x40
3525 12:09:35.767733 # [ 160.665016] invoke_syscall+0x8c/0x120
3526 12:09:35.768021 # [ 160.669049] el0_svc_common.constprop.0+0x68/0x124
3527 12:09:35.768667 # [ 160.674125] do_el0_svc+0x40/0xcc
3528 12:09:35.768992 # [ 160.677721] el0_svc+0x48/0xc0
3529 12:09:35.769287 # [ 160.681053] el0t_64_sync_handler+0xf4/0x120
3530 12:09:35.769674 # [ 160.685603] el0t_64_sync+0x18c/0x190
3531 12:09:35.770085 # [ 160.689545] irq event stamp: 0
3532 12:09:35.819090 # [ 160.692868] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3533 12:09:35.819929 # [ 160.699421] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
3534 12:09:35.820304 # [ 160.707891] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
3535 12:09:35.820630 # [ 160.716360] softirqs last disabled at (0): [<0000000000000000>] 0x0
3536 12:09:35.820940 # [ 160.722910] ---[ end trace 0000000000000000 ]---
3537 12:09:35.821238 # SLAB_FREE_PAGE: saw 'call trace:': ok
3538 12:09:35.821530 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3539 12:09:35.822324 # selftests: lkdtm: SOFTLOCKUP.sh
3540 12:09:36.173805 # Skipping SOFTLOCKUP: Hangs the system
3541 12:09:36.205758 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3542 12:09:36.317486 # selftests: lkdtm: HARDLOCKUP.sh
3543 12:09:36.701380 # Skipping HARDLOCKUP: Hangs the system
3544 12:09:36.749293 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3545 12:09:36.845185 # selftests: lkdtm: SPINLOCKUP.sh
3546 12:09:37.244885 # Skipping SPINLOCKUP: Hangs the system
3547 12:09:37.276796 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3548 12:09:37.388684 # selftests: lkdtm: HUNG_TASK.sh
3549 12:09:37.788284 # Skipping HUNG_TASK: Hangs the system
3550 12:09:37.820258 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3551 12:09:37.932203 # selftests: lkdtm: EXEC_DATA.sh
3552 12:09:38.507459 <6>[ 163.765170] lkdtm: Performing direct entry EXEC_DATA
3553 12:09:38.507741 <6>[ 163.770873] lkdtm: attempting ok execution at ffff800008c0e560
3554 12:09:38.508178 <6>[ 163.777684] lkdtm: attempting bad execution at ffff80000c1f16b8
3555 12:09:38.508356 <1>[ 163.783943] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c1f16b8
3556 12:09:38.508514 <1>[ 163.793916] Mem abort info:
3557 12:09:38.508663 <1>[ 163.796979] ESR = 0x000000008600000e
3558 12:09:38.510698 <1>[ 163.801018] EC = 0x21: IABT (current EL), IL = 32 bits
3559 12:09:38.550893 <1>[ 163.806627] SET = 0, FnV = 0
3560 12:09:38.551209 <1>[ 163.809967] EA = 0, S1PTW = 0
3561 12:09:38.551433 <1>[ 163.813394] FSC = 0x0e: level 2 permission fault
3562 12:09:38.551930 <1>[ 163.818505] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3563 12:09:38.552116 <1>[ 163.825527] [ffff80000c1f16b8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0068000084200701
3564 12:09:38.552311 <0>[ 163.836495] Internal error: Oops: 000000008600000e [#6] PREEMPT SMP
3565 12:09:38.594262 <4>[ 163.843042] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3566 12:09:38.594836 <4>[ 163.856883] CPU: 1 PID: 2133 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3567 12:09:38.595078 <4>[ 163.864824] Hardware name: ARM Juno development board (r0) (DT)
3568 12:09:38.595288 <4>[ 163.871021] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3569 12:09:38.595473 <4>[ 163.878266] pc : data_area+0x0/0x40
3570 12:09:38.595629 <4>[ 163.882034] lr : execute_location+0x74/0x94
3571 12:09:38.595766 <4>[ 163.886492] sp : ffff80000f263810
3572 12:09:38.637598 <4>[ 163.890072] x29: ffff80000f263810 x28: ffff00080608cf00 x27: 0000000000000000
3573 12:09:38.637870 <4>[ 163.897500] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa269f000
3574 12:09:38.638365 <4>[ 163.904928] x23: ffff00080d862000 x22: ffff80000f2639c0 x21: 0000000000000001
3575 12:09:38.638547 <4>[ 163.912352] x20: ffff800008c0e560 x19: ffff80000c1f16b8 x18: 0000000000000000
3576 12:09:38.638705 <4>[ 163.919783] x17: ffff800009661cfc x16: ffff800009661be0 x15: ffff8000081d1694
3577 12:09:38.638854 <4>[ 163.927215] x14: 0000000000000000 x13: 205d343836373737 x12: 2e33363120205b3e
3578 12:09:38.681011 <4>[ 163.934644] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815cfb4
3579 12:09:38.681246 <4>[ 163.942072] x8 : ffff80000f2634e8 x7 : 0000000000000000 x6 : 0000000000000001
3580 12:09:38.681414 <4>[ 163.949496] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3581 12:09:38.681825 <4>[ 163.956920] x2 : 0000000000000000 x1 : ffff00080608cf00 x0 : 0000000000000033
3582 12:09:38.681995 <4>[ 163.964343] Call trace:
3583 12:09:38.682171 <4>[ 163.967052] data_area+0x0/0x40
3584 12:09:38.682319 <4>[ 163.970467] lkdtm_EXEC_DATA+0x24/0x30
3585 12:09:38.682465 <4>[ 163.974487] lkdtm_do_action+0x2c/0x50
3586 12:09:38.684233 <4>[ 163.978507] direct_entry+0x164/0x180
3587 12:09:38.724424 <4>[ 163.982439] full_proxy_write+0x68/0xc0
3588 12:09:38.724878 <4>[ 163.986550] vfs_write+0xcc/0x2e0
3589 12:09:38.725204 <4>[ 163.990139] ksys_write+0x80/0x110
3590 12:09:38.725626 <4>[ 163.993813] __arm64_sys_write+0x28/0x40
3591 12:09:38.725933 <4>[ 163.998010] invoke_syscall+0x8c/0x120
3592 12:09:38.726639 <4>[ 164.002035] el0_svc_common.constprop.0+0x68/0x124
3593 12:09:38.726958 <4>[ 164.007104] do_el0_svc+0x40/0xcc
3594 12:09:38.727249 <4>[ 164.010692] el0_svc+0x48/0xc0
3595 12:09:38.727532 <4>[ 164.014015] el0t_64_sync_handler+0xf4/0x120
3596 12:09:38.727831 <4>[ 164.018556] el0t_64_sync+0x18c/0x190
3597 12:09:38.745301 <0>[ 164.022493] Code: 06ece280 ffff0008 04d65e80 ffff0008 (aa1e03e9)
3598 12:09:38.748318 <4>[ 164.028861] ---[ end trace 0000000000000000 ]---
3599 12:09:38.748597 # Segmentation fault
3600 12:09:38.892539 # [ 163.765170] lkdtm: Performing direct entry EXEC_DATA
3601 12:09:38.892815 # [ 163.770873] lkdtm: attempting ok execution at ffff800008c0e560
3602 12:09:38.892991 # [ 163.777684] lkdtm: attempting bad execution at ffff80000c1f16b8
3603 12:09:38.893151 # [ 163.783943] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c1f16b8
3604 12:09:38.893305 # [ 163.793916] Mem abort info:
3605 12:09:38.893453 # [ 163.796979] ESR = 0x000000008600000e
3606 12:09:38.895691 # [ 163.801018] EC = 0x21: IABT (current EL), IL = 32 bits
3607 12:09:38.895917 # [ 163.806627] SET = 0, FnV = 0
3608 12:09:38.935698 # [ 163.809967] EA = 0, S1PTW = 0
3609 12:09:38.935956 # [ 163.813394] FSC = 0x0e: level 2 permission fault
3610 12:09:38.936129 # [ 163.818505] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3611 12:09:38.936289 # [ 163.825527] [ffff80000c1f16b8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0068000084200701
3612 12:09:38.936443 # [ 163.836495] Internal error: Oops: 000000008600000e [#6] PREEMPT SMP
3613 12:09:38.978852 # [ 163.843042] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3614 12:09:38.979117 # [ 163.856883] CPU: 1 PID: 2133 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3615 12:09:38.979294 # [ 163.864824] Hardware name: ARM Juno development board (r0) (DT)
3616 12:09:38.979453 # [ 163.871021] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3617 12:09:38.979606 # [ 163.878266] pc : data_area+0x0/0x40
3618 12:09:38.979754 # [ 163.882034] lr : execute_location+0x74/0x94
3619 12:09:38.979960 # [ 163.886492] sp : ffff80000f263810
3620 12:09:38.982133 # [ 163.890072] x29: ffff80000f263810 x28: ffff00080608cf00 x27: 0000000000000000
3621 12:09:39.022340 # [ 163.897500] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa269f000
3622 12:09:39.022834 # [ 163.904928] x23: ffff00080d862000 x22: ffff80000f2639c0 x21: 0000000000000001
3623 12:09:39.023300 # [ 163.912352] x20: ffff800008c0e560 x19: ffff80000c1f16b8 x18: 0000000000000000
3624 12:09:39.023721 # [ 163.919783] x17: ffff800009661cfc x16: ffff800009661be0 x15: ffff8000081d1694
3625 12:09:39.024141 # [ 163.927215] x14: 0000000000000000 x13: 205d343836373737 x12: 2e33363120205b3e
3626 12:09:39.025485 # [ 163.934644] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815cfb4
3627 12:09:39.065436 # [ 163.942072] x8 : ffff80000f2634e8 x7 : 0000000000000000 x6 : 0000000000000001
3628 12:09:39.065952 # [ 163.949496] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3629 12:09:39.066413 # [ 163.956920] x2 : 0000000000000000 x1 : ffff00080608cf00 x0 : 0000000000000033
3630 12:09:39.066822 # [ 163.964343] Call trace:
3631 12:09:39.067214 # [ 163.967052] data_area+0x0/0x40
3632 12:09:39.067599 # [ 163.970467] lkdtm_EXEC_DATA+0x24/0x30
3633 12:09:39.067977 # [ 163.974487] lkdtm_do_action+0x2c/0x50
3634 12:09:39.068736 # [ 163.978507] direct_entry+0x164/0x180
3635 12:09:39.108650 # [ 163.982439] full_proxy_write+0x68/0xc0
3636 12:09:39.109114 # [ 163.986550] vfs_write+0xcc/0x2e0
3637 12:09:39.109539 # [ 163.990139] ksys_write+0x80/0x110
3638 12:09:39.110312 # [ 163.993813] __arm64_sys_write+0x28/0x40
3639 12:09:39.110683 # [ 163.998010] invoke_syscall+0x8c/0x120
3640 12:09:39.111076 # [ 164.002035] el0_svc_common.constprop.0+0x68/0x124
3641 12:09:39.111458 # [ 164.007104] do_el0_svc+0x40/0xcc
3642 12:09:39.111830 # [ 164.010692] el0_svc+0x48/0xc0
3643 12:09:39.112196 # [ 164.014015] el0t_64_sync_handler+0xf4/0x120
3644 12:09:39.112559 # [ 164.018556] el0t_64_sync+0x18c/0x190
3645 12:09:39.113018 # [ 164.022493] Code: 06ece280 ffff0008 04d65e80 ffff0008 (aa1e03e9)
3646 12:09:39.135165 # [ 164.028861] ---[ end trace 0000000000000000 ]---
3647 12:09:39.135637 # EXEC_DATA: saw 'call trace:': ok
3648 12:09:39.136066 ok 35 selftests: lkdtm: EXEC_DATA.sh
3649 12:09:39.138453 # selftests: lkdtm: EXEC_STACK.sh
3650 12:09:39.652467 <6>[ 164.910532] lkdtm: Performing direct entry EXEC_STACK
3651 12:09:39.652777 <6>[ 164.915967] lkdtm: attempting ok execution at ffff800008c0e560
3652 12:09:39.653388 <6>[ 164.922620] lkdtm: attempting bad execution at ffff80000f2eba68
3653 12:09:39.653564 <1>[ 164.928890] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f2eba68
3654 12:09:39.653756 <1>[ 164.938979] Mem abort info:
3655 12:09:39.653905 <1>[ 164.942106] ESR = 0x000000008600000f
3656 12:09:39.655731 <1>[ 164.946152] EC = 0x21: IABT (current EL), IL = 32 bits
3657 12:09:39.696099 <1>[ 164.951769] SET = 0, FnV = 0
3658 12:09:39.696369 <1>[ 164.955130] EA = 0, S1PTW = 0
3659 12:09:39.696611 <1>[ 164.958562] FSC = 0x0f: level 3 permission fault
3660 12:09:39.696784 <1>[ 164.963645] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3661 12:09:39.696942 <1>[ 164.970645] [ffff80000f2eba68] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088ce79003, pte=006800088bc76703
3662 12:09:39.697095 <0>[ 164.983582] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3663 12:09:39.739352 <4>[ 164.990130] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3664 12:09:39.740005 <4>[ 165.003971] CPU: 1 PID: 2183 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3665 12:09:39.740229 <4>[ 165.011910] Hardware name: ARM Juno development board (r0) (DT)
3666 12:09:39.740451 <4>[ 165.018101] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3667 12:09:39.740706 <4>[ 165.025343] pc : 0xffff80000f2eba68
3668 12:09:39.740942 <4>[ 165.029105] lr : execute_location+0x74/0x94
3669 12:09:39.741105 <4>[ 165.033568] sp : ffff80000f2eba20
3670 12:09:39.782730 <4>[ 165.037155] x29: ffff80000f2eba20 x28: ffff00080b97b4c0 x27: 0000000000000000
3671 12:09:39.783131 <4>[ 165.044583] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9734f000
3672 12:09:39.783344 <4>[ 165.052008] x23: ffff000806a08000 x22: ffff80000f2ebc20 x21: 0000000000000001
3673 12:09:39.783552 <4>[ 165.059433] x20: ffff800008c0e560 x19: ffff80000f2eba68 x18: 0000000000000000
3674 12:09:39.783721 <4>[ 165.066857] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9734f000
3675 12:09:39.785868 <4>[ 165.074286] x14: 0000000000000000 x13: 205d303236323239 x12: 2e34363120205b3e
3676 12:09:39.826077 <4>[ 165.081714] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815cfb4
3677 12:09:39.826350 <4>[ 165.089138] x8 : ffff80000f2eb6f8 x7 : 0000000000000000 x6 : 0000000000000001
3678 12:09:39.826546 <4>[ 165.096561] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3679 12:09:39.826720 <4>[ 165.103984] x2 : 0000000000000000 x1 : ffff00080b97b4c0 x0 : 0000000000000033
3680 12:09:39.826881 <4>[ 165.111408] Call trace:
3681 12:09:39.827041 <4>[ 165.114118] 0xffff80000f2eba68
3682 12:09:39.827171 <4>[ 165.117528] lkdtm_EXEC_STACK+0x40/0x68
3683 12:09:39.829239 <4>[ 165.121635] lkdtm_do_action+0x2c/0x50
3684 12:09:39.869504 <4>[ 165.125657] direct_entry+0x164/0x180
3685 12:09:39.869733 <4>[ 165.129589] full_proxy_write+0x68/0xc0
3686 12:09:39.869910 <4>[ 165.133700] vfs_write+0xcc/0x2e0
3687 12:09:39.870185 <4>[ 165.137289] ksys_write+0x80/0x110
3688 12:09:39.870496 <4>[ 165.140963] __arm64_sys_write+0x28/0x40
3689 12:09:39.870795 <4>[ 165.145160] invoke_syscall+0x8c/0x120
3690 12:09:39.871091 <4>[ 165.149185] el0_svc_common.constprop.0+0x68/0x124
3691 12:09:39.871379 <4>[ 165.154254] do_el0_svc+0x40/0xcc
3692 12:09:39.871662 <4>[ 165.157842] el0_svc+0x48/0xc0
3693 12:09:39.871944 <4>[ 165.161166] el0t_64_sync_handler+0xf4/0x120
3694 12:09:39.872794 <4>[ 165.165707] el0t_64_sync+0x18c/0x190
3695 12:09:39.898078 <0>[ 165.169644] Code: 08c0cbac ffff8000 06a08000 ffff0008 (aa1e03e9)
3696 12:09:39.901183 <4>[ 165.176013] ---[ end trace 0000000000000000 ]---
3697 12:09:39.901451 # Segmentation fault
3698 12:09:40.060537 # [ 164.910532] lkdtm: Performing direct entry EXEC_STACK
3699 12:09:40.060832 # [ 164.915967] lkdtm: attempting ok execution at ffff800008c0e560
3700 12:09:40.061033 # [ 164.922620] lkdtm: attempting bad execution at ffff80000f2eba68
3701 12:09:40.061214 # [ 164.928890] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f2eba68
3702 12:09:40.061366 # [ 164.938979] Mem abort info:
3703 12:09:40.061509 # [ 164.942106] ESR = 0x000000008600000f
3704 12:09:40.063677 # [ 164.946152] EC = 0x21: IABT (current EL), IL = 32 bits
3705 12:09:40.063910 # [ 164.951769] SET = 0, FnV = 0
3706 12:09:40.103621 # [ 164.955130] EA = 0, S1PTW = 0
3707 12:09:40.103882 # [ 164.958562] FSC = 0x0f: level 3 permission fault
3708 12:09:40.104103 # [ 164.963645] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3709 12:09:40.104308 # [ 164.970645] [ffff80000f2eba68] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088ce79003, pte=006800088bc76703
3710 12:09:40.104508 # [ 164.983582] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3711 12:09:40.147038 # [ 164.990130] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3712 12:09:40.147519 # [ 165.003971] CPU: 1 PID: 2183 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3713 12:09:40.147949 # [ 165.011910] Hardware name: ARM Juno development board (r0) (DT)
3714 12:09:40.148355 # [ 165.018101] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3715 12:09:40.148746 # [ 165.025343] pc : 0xffff80000f2eba68
3716 12:09:40.149129 # [ 165.029105] lr : execute_location+0x74/0x94
3717 12:09:40.149504 # [ 165.033568] sp : ffff80000f2eba20
3718 12:09:40.190345 # [ 165.037155] x29: ffff80000f2eba20 x28: ffff00080b97b4c0 x27: 0000000000000000
3719 12:09:40.190816 # [ 165.044583] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9734f000
3720 12:09:40.191169 # [ 165.052008] x23: ffff000806a08000 x22: ffff80000f2ebc20 x21: 0000000000000001
3721 12:09:40.191520 # [ 165.059433] x20: ffff800008c0e560 x19: ffff80000f2eba68 x18: 0000000000000000
3722 12:09:40.192195 # [ 165.066857] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9734f000
3723 12:09:40.192535 # [ 165.074286] x14: 0000000000000000 x13: 205d303236323239 x12: 2e34363120205b3e
3724 12:09:40.233444 # [ 165.081714] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815cfb4
3725 12:09:40.233924 # [ 165.089138] x8 : ffff80000f2eb6f8 x7 : 0000000000000000 x6 : 0000000000000001
3726 12:09:40.234366 # [ 165.096561] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3727 12:09:40.234703 # [ 165.103984] x2 : 0000000000000000 x1 : ffff00080b97b4c0 x0 : 0000000000000033
3728 12:09:40.235016 # [ 165.111408] Call trace:
3729 12:09:40.235316 # [ 165.114118] 0xffff80000f2eba68
3730 12:09:40.235616 # [ 165.117528] lkdtm_EXEC_STACK+0x40/0x68
3731 12:09:40.235909 # [ 165.121635] lkdtm_do_action+0x2c/0x50
3732 12:09:40.236599 # [ 165.125657] direct_entry+0x164/0x180
3733 12:09:40.276552 # [ 165.129589] full_proxy_write+0x68/0xc0
3734 12:09:40.277023 # [ 165.133700] vfs_write+0xcc/0x2e0
3735 12:09:40.277378 # [ 165.137289] ksys_write+0x80/0x110
3736 12:09:40.277704 # [ 165.140963] __arm64_sys_write+0x28/0x40
3737 12:09:40.278064 # [ 165.145160] invoke_syscall+0x8c/0x120
3738 12:09:40.278381 # [ 165.149185] el0_svc_common.constprop.0+0x68/0x124
3739 12:09:40.278678 # [ 165.154254] do_el0_svc+0x40/0xcc
3740 12:09:40.278967 # [ 165.157842] el0_svc+0x48/0xc0
3741 12:09:40.279252 # [ 165.161166] el0t_64_sync_handler+0xf4/0x120
3742 12:09:40.279656 # [ 165.165707] el0t_64_sync+0x18c/0x190
3743 12:09:40.303153 # [ 165.169644] Code: 08c0cbac ffff8000 06a08000 ffff0008 (aa1e03e9)
3744 12:09:40.303624 # [ 165.176013] ---[ end trace 0000000000000000 ]---
3745 12:09:40.303976 # EXEC_STACK: saw 'call trace:': ok
3746 12:09:40.306370 ok 36 selftests: lkdtm: EXEC_STACK.sh
3747 12:09:40.306819 # selftests: lkdtm: EXEC_KMALLOC.sh
3748 12:09:40.818675 <6>[ 166.076932] lkdtm: Performing direct entry EXEC_KMALLOC
3749 12:09:40.818979 <6>[ 166.082536] lkdtm: attempting ok execution at ffff800008c0e560
3750 12:09:40.819188 <6>[ 166.088860] lkdtm: attempting bad execution at ffff000805d8d700
3751 12:09:40.819367 <1>[ 166.095126] Unable to handle kernel execute from non-executable memory at virtual address ffff000805d8d700
3752 12:09:40.819790 <1>[ 166.105286] Mem abort info:
3753 12:09:40.819966 <1>[ 166.108360] ESR = 0x000000008600000f
3754 12:09:40.821877 <1>[ 166.112425] EC = 0x21: IABT (current EL), IL = 32 bits
3755 12:09:40.862068 <1>[ 166.118036] SET = 0, FnV = 0
3756 12:09:40.862484 <1>[ 166.121377] EA = 0, S1PTW = 0
3757 12:09:40.862779 <1>[ 166.124792] FSC = 0x0f: level 3 permission fault
3758 12:09:40.862978 <1>[ 166.129878] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3759 12:09:40.863423 <1>[ 166.136879] [ffff000805d8d700] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbde003, pte=0068000885d8d707
3760 12:09:40.863611 <0>[ 166.149762] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3761 12:09:40.905386 <4>[ 166.156308] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3762 12:09:40.905756 <4>[ 166.170149] CPU: 2 PID: 2234 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3763 12:09:40.905941 <4>[ 166.178088] Hardware name: ARM Juno development board (r0) (DT)
3764 12:09:40.906177 <4>[ 166.184280] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3765 12:09:40.906607 <4>[ 166.191521] pc : 0xffff000805d8d700
3766 12:09:40.906727 <4>[ 166.195282] lr : execute_location+0x74/0x94
3767 12:09:40.906829 <4>[ 166.199742] sp : ffff80000f3b39a0
3768 12:09:40.948702 <4>[ 166.203324] x29: ffff80000f3b39a0 x28: ffff000806f84f00 x27: 0000000000000000
3769 12:09:40.949345 <4>[ 166.210752] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa1f4f000
3770 12:09:40.949571 <4>[ 166.218181] x23: ffff0008043f9000 x22: ffff80000f3b3b60 x21: 0000000000000001
3771 12:09:40.949841 <4>[ 166.225610] x20: ffff800008c0e560 x19: ffff000805d8d700 x18: 0000000000000000
3772 12:09:40.950049 <4>[ 166.233036] x17: ffff80000843b230 x16: ffff80000843ae4c x15: ffff8000086ae8b8
3773 12:09:40.951862 <4>[ 166.240460] x14: 0000000000000000 x13: 205d303638383830 x12: 2e36363120205b3e
3774 12:09:40.992159 <4>[ 166.247884] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815cfb4
3775 12:09:40.992438 <4>[ 166.255309] x8 : ffff80000f3b3678 x7 : 0000000000000000 x6 : 0000000000000001
3776 12:09:40.992635 <4>[ 166.262739] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3777 12:09:40.992808 <4>[ 166.270166] x2 : 0000000000000000 x1 : ffff000806f84f00 x0 : 0000000000000033
3778 12:09:40.992969 <4>[ 166.277590] Call trace:
3779 12:09:40.993125 <4>[ 166.280300] 0xffff000805d8d700
3780 12:09:40.993289 <4>[ 166.283710] lkdtm_EXEC_KMALLOC+0x38/0x50
3781 12:09:40.995321 <4>[ 166.287994] lkdtm_do_action+0x2c/0x50
3782 12:09:41.035506 <4>[ 166.292013] direct_entry+0x164/0x180
3783 12:09:41.035740 <4>[ 166.295945] full_proxy_write+0x68/0xc0
3784 12:09:41.035919 <4>[ 166.300056] vfs_write+0xcc/0x2e0
3785 12:09:41.036082 <4>[ 166.303644] ksys_write+0x80/0x110
3786 12:09:41.036238 <4>[ 166.307318] __arm64_sys_write+0x28/0x40
3787 12:09:41.036393 <4>[ 166.311515] invoke_syscall+0x8c/0x120
3788 12:09:41.036519 <4>[ 166.315540] el0_svc_common.constprop.0+0x68/0x124
3789 12:09:41.036644 <4>[ 166.320609] do_el0_svc+0x40/0xcc
3790 12:09:41.036767 <4>[ 166.324197] el0_svc+0x48/0xc0
3791 12:09:41.036888 <4>[ 166.327520] el0t_64_sync_handler+0xf4/0x120
3792 12:09:41.038666 <4>[ 166.332061] el0t_64_sync+0x18c/0x190
3793 12:09:41.064019 <0>[ 166.335998] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3794 12:09:41.064325 <4>[ 166.342366] ---[ end trace 0000000000000000 ]---
3795 12:09:41.067272 # Segmentation fault
3796 12:09:41.224727 # [ 166.076932] lkdtm: Performing direct entry EXEC_KMALLOC
3797 12:09:41.225264 # [ 166.082536] lkdtm: attempting ok execution at ffff800008c0e560
3798 12:09:41.225640 # [ 166.088860] lkdtm: attempting bad execution at ffff000805d8d700
3799 12:09:41.226352 # [ 166.095126] Unable to handle kernel execute from non-executable memory at virtual address ffff000805d8d700
3800 12:09:41.226724 # [ 166.105286] Mem abort info:
3801 12:09:41.227045 # [ 166.108360] ESR = 0x000000008600000f
3802 12:09:41.228042 # [ 166.112425] EC = 0x21: IABT (current EL), IL = 32 bits
3803 12:09:41.228488 # [ 166.118036] SET = 0, FnV = 0
3804 12:09:41.267564 # [ 166.121377] EA = 0, S1PTW = 0
3805 12:09:41.267837 # [ 166.124792] FSC = 0x0f: level 3 permission fault
3806 12:09:41.268031 # [ 166.129878] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3807 12:09:41.268203 # [ 166.136879] [ffff000805d8d700] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbde003, pte=0068000885d8d707
3808 12:09:41.268370 # [ 166.149762] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3809 12:09:41.311001 # [ 166.156308] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3810 12:09:41.311468 # [ 166.170149] CPU: 2 PID: 2234 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3811 12:09:41.311825 # [ 166.178088] Hardware name: ARM Juno development board (r0) (DT)
3812 12:09:41.312149 # [ 166.184280] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3813 12:09:41.312457 # [ 166.191521] pc : 0xffff000805d8d700
3814 12:09:41.312758 # [ 166.195282] lr : execute_location+0x74/0x94
3815 12:09:41.313052 # [ 166.199742] sp : ffff80000f3b39a0
3816 12:09:41.354187 # [ 166.203324] x29: ffff80000f3b39a0 x28: ffff000806f84f00 x27: 0000000000000000
3817 12:09:41.354660 # [ 166.210752] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa1f4f000
3818 12:09:41.355018 # [ 166.218181] x23: ffff0008043f9000 x22: ffff80000f3b3b60 x21: 0000000000000001
3819 12:09:41.355345 # [ 166.225610] x20: ffff800008c0e560 x19: ffff000805d8d700 x18: 0000000000000000
3820 12:09:41.355656 # [ 166.233036] x17: ffff80000843b230 x16: ffff80000843ae4c x15: ffff8000086ae8b8
3821 12:09:41.355957 # [ 166.240460] x14: 0000000000000000 x13: 205d303638383830 x12: 2e36363120205b3e
3822 12:09:41.397352 # [ 166.247884] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815cfb4
3823 12:09:41.397830 # [ 166.255309] x8 : ffff80000f3b3678 x7 : 0000000000000000 x6 : 0000000000000001
3824 12:09:41.398246 # [ 166.262739] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3825 12:09:41.398579 # [ 166.270166] x2 : 0000000000000000 x1 : ffff000806f84f00 x0 : 0000000000000033
3826 12:09:41.398890 # [ 166.277590] Call trace:
3827 12:09:41.399191 # [ 166.280300] 0xffff000805d8d700
3828 12:09:41.399576 # [ 166.283710] lkdtm_EXEC_KMALLOC+0x38/0x50
3829 12:09:41.399879 # [ 166.287994] lkdtm_do_action+0x2c/0x50
3830 12:09:41.400540 # [ 166.292013] direct_entry+0x164/0x180
3831 12:09:41.440481 # [ 166.295945] full_proxy_write+0x68/0xc0
3832 12:09:41.441023 # [ 166.300056] vfs_write+0xcc/0x2e0
3833 12:09:41.441382 # [ 166.303644] ksys_write+0x80/0x110
3834 12:09:41.441705 # [ 166.307318] __arm64_sys_write+0x28/0x40
3835 12:09:41.442049 # [ 166.311515] invoke_syscall+0x8c/0x120
3836 12:09:41.442398 # [ 166.315540] el0_svc_common.constprop.0+0x68/0x124
3837 12:09:41.442701 # [ 166.320609] do_el0_svc+0x40/0xcc
3838 12:09:41.442993 # [ 166.324197] el0_svc+0x48/0xc0
3839 12:09:41.443279 # [ 166.327520] el0t_64_sync_handler+0xf4/0x120
3840 12:09:41.443668 # [ 166.332061] el0t_64_sync+0x18c/0x190
3841 12:09:41.466972 # [ 166.335998] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3842 12:09:41.467450 # [ 166.342366] ---[ end trace 0000000000000000 ]---
3843 12:09:41.467802 # EXEC_KMALLOC: saw 'call trace:': ok
3844 12:09:41.470245 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3845 12:09:41.470719 # selftests: lkdtm: EXEC_VMALLOC.sh
3846 12:09:42.006294 <6>[ 167.263927] lkdtm: Performing direct entry EXEC_VMALLOC
3847 12:09:42.006611 <6>[ 167.269718] lkdtm: attempting ok execution at ffff800008c0e560
3848 12:09:42.007121 <6>[ 167.276012] lkdtm: attempting bad execution at ffff80000c80b000
3849 12:09:42.007295 <1>[ 167.282392] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c80b000
3850 12:09:42.007495 <1>[ 167.292402] Mem abort info:
3851 12:09:42.007685 <1>[ 167.295501] ESR = 0x000000008600000f
3852 12:09:42.009519 <1>[ 167.299542] EC = 0x21: IABT (current EL), IL = 32 bits
3853 12:09:42.009739 <1>[ 167.305153] SET = 0, FnV = 0
3854 12:09:42.049765 <1>[ 167.308497] EA = 0, S1PTW = 0
3855 12:09:42.050114 <1>[ 167.311930] FSC = 0x0f: level 3 permission fault
3856 12:09:42.050647 <1>[ 167.317014] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3857 12:09:42.050848 <1>[ 167.324022] [ffff80000c80b000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b87003, pte=006800088bfbb703
3858 12:09:42.051073 <0>[ 167.336902] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3859 12:09:42.093166 <4>[ 167.343448] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3860 12:09:42.093459 <4>[ 167.357292] CPU: 1 PID: 2284 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3861 12:09:42.093694 <4>[ 167.365231] Hardware name: ARM Juno development board (r0) (DT)
3862 12:09:42.093894 <4>[ 167.371423] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3863 12:09:42.094138 <4>[ 167.378667] pc : 0xffff80000c80b000
3864 12:09:42.094359 <4>[ 167.382434] lr : execute_location+0x74/0x94
3865 12:09:42.094537 <4>[ 167.386894] sp : ffff80000f46ba30
3866 12:09:42.136434 <4>[ 167.390476] x29: ffff80000f46ba30 x28: ffff000806c0cf00 x27: 0000000000000000
3867 12:09:42.136725 <4>[ 167.397910] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9904f000
3868 12:09:42.136985 <4>[ 167.405335] x23: ffff00080bfbb000 x22: ffff80000f46bbf0 x21: 0000000000000001
3869 12:09:42.137211 <4>[ 167.412761] x20: ffff800008c0e560 x19: ffff80000c80b000 x18: 0000000000000000
3870 12:09:42.137416 <4>[ 167.420189] x17: ffff800008160134 x16: ffff80000815f728 x15: ffff80000815f66c
3871 12:09:42.139558 <4>[ 167.427614] x14: ffff800009678f20 x13: ffff80000843b230 x12: ffff80000843ae4c
3872 12:09:42.179904 <4>[ 167.435040] x11: ffff8000086ae8b8 x10: ffff800008c0d124 x9 : ffff80000815cfb4
3873 12:09:42.180189 <4>[ 167.442464] x8 : ffff80000f46b458 x7 : 0000000000000000 x6 : 0000000000000001
3874 12:09:42.180386 <4>[ 167.449888] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3875 12:09:42.180562 <4>[ 167.457311] x2 : 0000000000000000 x1 : ffff000806c0cf00 x0 : 0000000000000033
3876 12:09:42.180725 <4>[ 167.464735] Call trace:
3877 12:09:42.180876 <4>[ 167.467445] 0xffff80000c80b000
3878 12:09:42.181012 <4>[ 167.470855] lkdtm_EXEC_VMALLOC+0x2c/0x44
3879 12:09:42.183074 <4>[ 167.475139] lkdtm_do_action+0x2c/0x50
3880 12:09:42.223492 <4>[ 167.479158] direct_entry+0x164/0x180
3881 12:09:42.223960 <4>[ 167.483090] full_proxy_write+0x68/0xc0
3882 12:09:42.224318 <4>[ 167.487200] vfs_write+0xcc/0x2e0
3883 12:09:42.225024 <4>[ 167.490789] ksys_write+0x80/0x110
3884 12:09:42.225376 <4>[ 167.494462] __arm64_sys_write+0x28/0x40
3885 12:09:42.225691 <4>[ 167.498659] invoke_syscall+0x8c/0x120
3886 12:09:42.225999 <4>[ 167.502684] el0_svc_common.constprop.0+0x68/0x124
3887 12:09:42.226353 <4>[ 167.507753] do_el0_svc+0x40/0xcc
3888 12:09:42.226665 <4>[ 167.511341] el0_svc+0x48/0xc0
3889 12:09:42.227063 <4>[ 167.514664] el0t_64_sync_handler+0xf4/0x120
3890 12:09:42.227534 <4>[ 167.519205] el0t_64_sync+0x18c/0x190
3891 12:09:42.243897 <0>[ 167.523144] Code: bad PC value
3892 12:09:42.247010 <4>[ 167.526467] ---[ end trace 0000000000000000 ]---
3893 12:09:42.247288 # Segmentation fault
3894 12:09:42.438265 # [ 167.263927] lkdtm: Performing direct entry EXEC_VMALLOC
3895 12:09:42.438542 # [ 167.269718] lkdtm: attempting ok execution at ffff800008c0e560
3896 12:09:42.438716 # [ 167.276012] lkdtm: attempting bad execution at ffff80000c80b000
3897 12:09:42.438876 # [ 167.282392] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c80b000
3898 12:09:42.439030 # [ 167.292402] Mem abort info:
3899 12:09:42.439180 # [ 167.295501] ESR = 0x000000008600000f
3900 12:09:42.441422 # [ 167.299542] EC = 0x21: IABT (current EL), IL = 32 bits
3901 12:09:42.441644 # [ 167.305153] SET = 0, FnV = 0
3902 12:09:42.481534 # [ 167.308497] EA = 0, S1PTW = 0
3903 12:09:42.482048 # [ 167.311930] FSC = 0x0f: level 3 permission fault
3904 12:09:42.482399 # [ 167.317014] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3905 12:09:42.482720 # [ 167.324022] [ffff80000c80b000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b87003, pte=006800088bfbb703
3906 12:09:42.483027 # [ 167.336902] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3907 12:09:42.524882 # [ 167.343448] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3908 12:09:42.525358 # [ 167.357292] CPU: 1 PID: 2284 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3909 12:09:42.525705 # [ 167.365231] Hardware name: ARM Juno development board (r0) (DT)
3910 12:09:42.526066 # [ 167.371423] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3911 12:09:42.526379 # [ 167.378667] pc : 0xffff80000c80b000
3912 12:09:42.526680 # [ 167.382434] lr : execute_location+0x74/0x94
3913 12:09:42.526969 # [ 167.386894] sp : ffff80000f46ba30
3914 12:09:42.568068 # [ 167.390476] x29: ffff80000f46ba30 x28: ffff000806c0cf00 x27: 0000000000000000
3915 12:09:42.568562 # [ 167.397910] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9904f000
3916 12:09:42.568928 # [ 167.405335] x23: ffff00080bfbb000 x22: ffff80000f46bbf0 x21: 0000000000000001
3917 12:09:42.569242 # [ 167.412761] x20: ffff800008c0e560 x19: ffff80000c80b000 x18: 0000000000000000
3918 12:09:42.569547 # [ 167.420189] x17: ffff800008160134 x16: ffff80000815f728 x15: ffff80000815f66c
3919 12:09:42.569842 # [ 167.427614] x14: ffff800009678f20 x13: ffff80000843b230 x12: ffff80000843ae4c
3920 12:09:42.611209 # [ 167.435040] x11: ffff8000086ae8b8 x10: ffff800008c0d124 x9 : ffff80000815cfb4
3921 12:09:42.611699 # [ 167.442464] x8 : ffff80000f46b458 x7 : 0000000000000000 x6 : 0000000000000001
3922 12:09:42.612047 # [ 167.449888] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3923 12:09:42.612385 # [ 167.457311] x2 : 0000000000000000 x1 : ffff000806c0cf00 x0 : 0000000000000033
3924 12:09:42.612696 # [ 167.464735] Call trace:
3925 12:09:42.612991 # [ 167.467445] 0xffff80000c80b000
3926 12:09:42.613285 # [ 167.470855] lkdtm_EXEC_VMALLOC+0x2c/0x44
3927 12:09:42.613574 # [ 167.475139] lkdtm_do_action+0x2c/0x50
3928 12:09:42.614389 # [ 167.479158] direct_entry+0x164/0x180
3929 12:09:42.654379 # [ 167.483090] full_proxy_write+0x68/0xc0
3930 12:09:42.654853 # [ 167.487200] vfs_write+0xcc/0x2e0
3931 12:09:42.655200 # [ 167.490789] ksys_write+0x80/0x110
3932 12:09:42.655518 # [ 167.494462] __arm64_sys_write+0x28/0x40
3933 12:09:42.655821 # [ 167.498659] invoke_syscall+0x8c/0x120
3934 12:09:42.656117 # [ 167.502684] el0_svc_common.constprop.0+0x68/0x124
3935 12:09:42.656408 # [ 167.507753] do_el0_svc+0x40/0xcc
3936 12:09:42.656689 # [ 167.511341] el0_svc+0x48/0xc0
3937 12:09:42.656969 # [ 167.514664] el0t_64_sync_handler+0xf4/0x120
3938 12:09:42.657267 # [ 167.519205] el0t_64_sync+0x18c/0x190
3939 12:09:42.658101 # [ 167.523144] Code: bad PC value
3940 12:09:42.680903 # [ 167.526467] ---[ end trace 0000000000000000 ]---
3941 12:09:42.681364 # EXEC_VMALLOC: saw 'call trace:': ok
3942 12:09:42.681710 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3943 12:09:42.684099 # selftests: lkdtm: EXEC_RODATA.sh
3944 12:09:43.190285 <6>[ 168.448241] lkdtm: Performing direct entry EXEC_RODATA
3945 12:09:43.190936 <6>[ 168.453765] lkdtm: attempting ok execution at ffff800008c0e560
3946 12:09:43.191154 <6>[ 168.460292] lkdtm: attempting bad execution at ffff800009a23210
3947 12:09:43.191363 <1>[ 168.466764] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a23210
3948 12:09:43.191541 <1>[ 168.476793] Mem abort info:
3949 12:09:43.191672 <1>[ 168.479878] ESR = 0x000000008600000e
3950 12:09:43.193696 <1>[ 168.483917] EC = 0x21: IABT (current EL), IL = 32 bits
3951 12:09:43.233789 <1>[ 168.489527] SET = 0, FnV = 0
3952 12:09:43.234152 <1>[ 168.492855] EA = 0, S1PTW = 0
3953 12:09:43.234402 <1>[ 168.496285] FSC = 0x0e: level 2 permission fault
3954 12:09:43.234610 <1>[ 168.501378] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
3955 12:09:43.235084 <1>[ 168.508407] [ffff800009a23210] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3956 12:09:43.235260 <0>[ 168.519366] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3957 12:09:43.277080 <4>[ 168.525999] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
3958 12:09:43.277373 <4>[ 168.539841] CPU: 1 PID: 2334 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
3959 12:09:43.277562 <4>[ 168.547781] Hardware name: ARM Juno development board (r0) (DT)
3960 12:09:43.277724 <4>[ 168.553976] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3961 12:09:43.277875 <4>[ 168.561217] pc : lkdtm_rodata_do_nothing+0x0/0x10
3962 12:09:43.277988 <4>[ 168.566207] lr : execute_location+0x74/0x94
3963 12:09:43.278148 <4>[ 168.570664] sp : ffff80000f533b60
3964 12:09:43.320391 <4>[ 168.574248] x29: ffff80000f533b60 x28: ffff000806f48040 x27: 0000000000000000
3965 12:09:43.320685 <4>[ 168.581680] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9966f000
3966 12:09:43.320958 <4>[ 168.589105] x23: ffff00080d637000 x22: ffff80000f533d10 x21: 0000000000000000
3967 12:09:43.321234 <4>[ 168.596529] x20: ffff800008c0e560 x19: ffff800009a23210 x18: 0000000000000000
3968 12:09:43.321477 <4>[ 168.603953] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3969 12:09:43.323548 <4>[ 168.611380] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
3970 12:09:43.363937 <4>[ 168.618804] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815cfb4
3971 12:09:43.364211 <4>[ 168.626231] x8 : ffff80000f5337d8 x7 : 0000000000000000 x6 : 0000000000000001
3972 12:09:43.364386 <4>[ 168.633660] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
3973 12:09:43.364548 <4>[ 168.641087] x2 : 0000000000000000 x1 : ffff000806f48040 x0 : 0000000000000033
3974 12:09:43.364700 <4>[ 168.648510] Call trace:
3975 12:09:43.364852 <4>[ 168.651221] lkdtm_rodata_do_nothing+0x0/0x10
3976 12:09:43.364978 <4>[ 168.655857] lkdtm_EXEC_RODATA+0x24/0x30
3977 12:09:43.367067 <4>[ 168.660051] lkdtm_do_action+0x2c/0x50
3978 12:09:43.407229 <4>[ 168.664072] direct_entry+0x164/0x180
3979 12:09:43.407460 <4>[ 168.668003] full_proxy_write+0x68/0xc0
3980 12:09:43.407629 <4>[ 168.672114] vfs_write+0xcc/0x2e0
3981 12:09:43.407787 <4>[ 168.675704] ksys_write+0x80/0x110
3982 12:09:43.407941 <4>[ 168.679378] __arm64_sys_write+0x28/0x40
3983 12:09:43.408072 <4>[ 168.683575] invoke_syscall+0x8c/0x120
3984 12:09:43.408201 <4>[ 168.687601] el0_svc_common.constprop.0+0x68/0x124
3985 12:09:43.408329 <4>[ 168.692670] do_el0_svc+0x40/0xcc
3986 12:09:43.408456 <4>[ 168.696259] el0_svc+0x48/0xc0
3987 12:09:43.408581 <4>[ 168.699583] el0t_64_sync_handler+0xf4/0x120
3988 12:09:43.410591 <4>[ 168.704124] el0t_64_sync+0x18c/0x190
3989 12:09:43.435875 <0>[ 168.708062] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
3990 12:09:43.436169 <4>[ 168.714430] ---[ end trace 0000000000000000 ]---
3991 12:09:43.439044 # Segmentation fault
3992 12:09:43.633322 # [ 168.448241] lkdtm: Performing direct entry EXEC_RODATA
3993 12:09:43.633834 # [ 168.453765] lkdtm: attempting ok execution at ffff800008c0e560
3994 12:09:43.634223 # [ 168.460292] lkdtm: attempting bad execution at ffff800009a23210
3995 12:09:43.634538 # [ 168.466764] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a23210
3996 12:09:43.634841 # [ 168.476793] Mem abort info:
3997 12:09:43.635131 # [ 168.479878] ESR = 0x000000008600000e
3998 12:09:43.636582 # [ 168.483917] EC = 0x21: IABT (current EL), IL = 32 bits
3999 12:09:43.637014 # [ 168.489527] SET = 0, FnV = 0
4000 12:09:43.676362 # [ 168.492855] EA = 0, S1PTW = 0
4001 12:09:43.676793 # [ 168.496285] FSC = 0x0e: level 2 permission fault
4002 12:09:43.677086 # [ 168.501378] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4003 12:09:43.677360 # [ 168.508407] [ffff800009a23210] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4004 12:09:43.677623 # [ 168.519366] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
4005 12:09:43.719541 # [ 168.525999] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4006 12:09:43.720046 # [ 168.539841] CPU: 1 PID: 2334 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4007 12:09:43.720389 # [ 168.547781] Hardware name: ARM Juno development board (r0) (DT)
4008 12:09:43.721085 # [ 168.553976] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4009 12:09:43.721420 # [ 168.561217] pc : lkdtm_rodata_do_nothing+0x0/0x10
4010 12:09:43.721721 # [ 168.566207] lr : execute_location+0x74/0x94
4011 12:09:43.722038 # [ 168.570664] sp : ffff80000f533b60
4012 12:09:43.762646 # [ 168.574248] x29: ffff80000f533b60 x28: ffff000806f48040 x27: 0000000000000000
4013 12:09:43.763112 # [ 168.581680] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9966f000
4014 12:09:43.763468 # [ 168.589105] x23: ffff00080d637000 x22: ffff80000f533d10 x21: 0000000000000000
4015 12:09:43.763780 # [ 168.596529] x20: ffff800008c0e560 x19: ffff800009a23210 x18: 0000000000000000
4016 12:09:43.764096 # [ 168.603953] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4017 12:09:43.764401 # [ 168.611380] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
4018 12:09:43.805821 # [ 168.618804] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815cfb4
4019 12:09:43.806326 # [ 168.626231] x8 : ffff80000f5337d8 x7 : 0000000000000000 x6 : 0000000000000001
4020 12:09:43.806663 # [ 168.633660] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4021 12:09:43.806967 # [ 168.641087] x2 : 0000000000000000 x1 : ffff000806f48040 x0 : 0000000000000033
4022 12:09:43.807270 # [ 168.648510] Call trace:
4023 12:09:43.807557 # [ 168.651221] lkdtm_rodata_do_nothing+0x0/0x10
4024 12:09:43.807842 # [ 168.655857] lkdtm_EXEC_RODATA+0x24/0x30
4025 12:09:43.808121 # [ 168.660051] lkdtm_do_action+0x2c/0x50
4026 12:09:43.809178 # [ 168.664072] direct_entry+0x164/0x180
4027 12:09:43.848958 # [ 168.668003] full_proxy_write+0x68/0xc0
4028 12:09:43.849405 # [ 168.672114] vfs_write+0xcc/0x2e0
4029 12:09:43.849738 # [ 168.675704] ksys_write+0x80/0x110
4030 12:09:43.850101 # [ 168.679378] __arm64_sys_write+0x28/0x40
4031 12:09:43.850414 # [ 168.683575] invoke_syscall+0x8c/0x120
4032 12:09:43.850702 # [ 168.687601] el0_svc_common.constprop.0+0x68/0x124
4033 12:09:43.850987 # [ 168.692670] do_el0_svc+0x40/0xcc
4034 12:09:43.851267 # [ 168.696259] el0_svc+0x48/0xc0
4035 12:09:43.851564 # [ 168.699583] el0t_64_sync_handler+0xf4/0x120
4036 12:09:43.851842 # [ 168.704124] el0t_64_sync+0x18c/0x190
4037 12:09:43.874780 # [ 168.708062] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
4038 12:09:43.875237 # [ 168.714430] ---[ end trace 0000000000000000 ]---
4039 12:09:43.875573 # EXEC_RODATA: saw 'call trace:': ok
4040 12:09:43.877957 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4041 12:09:43.878434 # selftests: lkdtm: EXEC_USERSPACE.sh
4042 12:09:44.408859 <6>[ 169.666669] lkdtm: Performing direct entry EXEC_USERSPACE
4043 12:09:44.409174 <6>[ 169.672873] lkdtm: attempting ok execution at ffff800008c0e560
4044 12:09:44.409383 <6>[ 169.679154] lkdtm: attempting bad execution at 0000ffff8740d000
4045 12:09:44.409827 <1>[ 169.685613] Unable to handle kernel execution of user memory at virtual address 0000ffff8740d000
4046 12:09:44.410059 <1>[ 169.694750] Mem abort info:
4047 12:09:44.410228 <1>[ 169.697834] ESR = 0x000000008600000f
4048 12:09:44.412113 <1>[ 169.701873] EC = 0x21: IABT (current EL), IL = 32 bits
4049 12:09:44.412305 <1>[ 169.707487] SET = 0, FnV = 0
4050 12:09:44.452310 <1>[ 169.710828] EA = 0, S1PTW = 0
4051 12:09:44.452635 <1>[ 169.714255] FSC = 0x0f: level 3 permission fault
4052 12:09:44.453104 <1>[ 169.719338] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088cec4000
4053 12:09:44.453335 <1>[ 169.726076] [0000ffff8740d000] pgd=080000088be74003, p4d=080000088be74003, pud=080000088bfb1003, pmd=08000008841fc003, pte=00a8000892625f43
4054 12:09:44.453509 <0>[ 169.738971] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4055 12:09:44.495635 <4>[ 169.745609] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4056 12:09:44.496225 <4>[ 169.759455] CPU: 2 PID: 2384 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4057 12:09:44.496438 <4>[ 169.767395] Hardware name: ARM Juno development board (r0) (DT)
4058 12:09:44.496665 <4>[ 169.773589] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4059 12:09:44.496866 <4>[ 169.780830] pc : 0xffff8740d000
4060 12:09:44.497086 <4>[ 169.784248] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4061 12:09:44.497297 <4>[ 169.789060] sp : ffff80000f6139d0
4062 12:09:44.539052 <4>[ 169.792642] x29: ffff80000f6139d0 x28: ffff000806ad8040 x27: 0000000000000000
4063 12:09:44.539357 <4>[ 169.800075] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff871ff000
4064 12:09:44.539610 <4>[ 169.807505] x23: ffff00080d62e000 x22: ffff80000f613b70 x21: ffff800008c0e560
4065 12:09:44.539827 <4>[ 169.814930] x20: ffff000806ad8040 x19: 0000ffff8740d000 x18: 0000000000000000
4066 12:09:44.540012 <4>[ 169.822354] x17: ffff800008160134 x16: ffff80000815f728 x15: ffff80000815f66c
4067 12:09:44.542235 <4>[ 169.829778] x14: ffff800009678f20 x13: ffff80000843b2e8 x12: ffff80000843b230
4068 12:09:44.582469 <4>[ 169.837201] x11: ffff80000843ae4c x10: ffff8000086ae8b8 x9 : ffff80000815cfb4
4069 12:09:44.582770 <4>[ 169.844625] x8 : ffff80000f6133f8 x7 : 0000000000000000 x6 : 0000000000000001
4070 12:09:44.583019 <4>[ 169.852048] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4071 12:09:44.583236 <4>[ 169.859471] x2 : 0000000000000000 x1 : ffff000806ad8040 x0 : 0000000000000033
4072 12:09:44.583439 <4>[ 169.866895] Call trace:
4073 12:09:44.583638 <4>[ 169.869605] 0xffff8740d000
4074 12:09:44.583802 <4>[ 169.872666] lkdtm_do_action+0x2c/0x50
4075 12:09:44.585576 <4>[ 169.876686] direct_entry+0x164/0x180
4076 12:09:44.625748 <4>[ 169.880617] full_proxy_write+0x68/0xc0
4077 12:09:44.625989 <4>[ 169.884728] vfs_write+0xcc/0x2e0
4078 12:09:44.626231 <4>[ 169.888316] ksys_write+0x80/0x110
4079 12:09:44.626440 <4>[ 169.891990] __arm64_sys_write+0x28/0x40
4080 12:09:44.626641 <4>[ 169.896187] invoke_syscall+0x8c/0x120
4081 12:09:44.626808 <4>[ 169.900212] el0_svc_common.constprop.0+0x68/0x124
4082 12:09:44.626925 <4>[ 169.905281] do_el0_svc+0x40/0xcc
4083 12:09:44.627039 <4>[ 169.908869] el0_svc+0x48/0xc0
4084 12:09:44.627151 <4>[ 169.912192] el0t_64_sync_handler+0xf4/0x120
4085 12:09:44.627260 <4>[ 169.916734] el0t_64_sync+0x18c/0x190
4086 12:09:44.628865 <0>[ 169.920672] Code: bad PC value
4087 12:09:44.643851 <4>[ 169.923994] ---[ end trace 0000000000000000 ]---
4088 12:09:44.644196 # Segmentation fault
4089 12:09:44.822383 # [ 169.666669] lkdtm: Performing direct entry EXEC_USERSPACE
4090 12:09:44.822899 # [ 169.672873] lkdtm: attempting ok execution at ffff800008c0e560
4091 12:09:44.823626 # [ 169.679154] lkdtm: attempting bad execution at 0000ffff8740d000
4092 12:09:44.823976 # [ 169.685613] Unable to handle kernel execution of user memory at virtual address 0000ffff8740d000
4093 12:09:44.824290 # [ 169.694750] Mem abort info:
4094 12:09:44.824594 # [ 169.697834] ESR = 0x000000008600000f
4095 12:09:44.824888 # [ 169.701873] EC = 0x21: IABT (current EL), IL = 32 bits
4096 12:09:44.825668 # [ 169.707487] SET = 0, FnV = 0
4097 12:09:44.865402 # [ 169.710828] EA = 0, S1PTW = 0
4098 12:09:44.865841 # [ 169.714255] FSC = 0x0f: level 3 permission fault
4099 12:09:44.866227 # [ 169.719338] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088cec4000
4100 12:09:44.866522 # [ 169.726076] [0000ffff8740d000] pgd=080000088be74003, p4d=080000088be74003, pud=080000088bfb1003, pmd=08000008841fc003, pte=00a8000892625f43
4101 12:09:44.866799 # [ 169.738971] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4102 12:09:44.908617 # [ 169.745609] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4103 12:09:44.909086 # [ 169.759455] CPU: 2 PID: 2384 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4104 12:09:44.909437 # [ 169.767395] Hardware name: ARM Juno development board (r0) (DT)
4105 12:09:44.909755 # [ 169.773589] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4106 12:09:44.910110 # [ 169.780830] pc : 0xffff8740d000
4107 12:09:44.910421 # [ 169.784248] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4108 12:09:44.910713 # [ 169.789060] sp : ffff80000f6139d0
4109 12:09:44.951770 # [ 169.792642] x29: ffff80000f6139d0 x28: ffff000806ad8040 x27: 0000000000000000
4110 12:09:44.952260 # [ 169.800075] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff871ff000
4111 12:09:44.952608 # [ 169.807505] x23: ffff00080d62e000 x22: ffff80000f613b70 x21: ffff800008c0e560
4112 12:09:44.952924 # [ 169.814930] x20: ffff000806ad8040 x19: 0000ffff8740d000 x18: 0000000000000000
4113 12:09:44.953233 # [ 169.822354] x17: ffff800008160134 x16: ffff80000815f728 x15: ffff80000815f66c
4114 12:09:44.953557 # [ 169.829778] x14: ffff800009678f20 x13: ffff80000843b2e8 x12: ffff80000843b230
4115 12:09:44.994972 # [ 169.837201] x11: ffff80000843ae4c x10: ffff8000086ae8b8 x9 : ffff80000815cfb4
4116 12:09:44.995442 # [ 169.844625] x8 : ffff80000f6133f8 x7 : 0000000000000000 x6 : 0000000000000001
4117 12:09:44.995799 # [ 169.852048] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4118 12:09:44.996127 # [ 169.859471] x2 : 0000000000000000 x1 : ffff000806ad8040 x0 : 0000000000000033
4119 12:09:44.996432 # [ 169.866895] Call trace:
4120 12:09:44.996731 # [ 169.869605] 0xffff8740d000
4121 12:09:44.997019 # [ 169.872666] lkdtm_do_action+0x2c/0x50
4122 12:09:44.997306 # [ 169.876686] direct_entry+0x164/0x180
4123 12:09:44.998264 # [ 169.880617] full_proxy_write+0x68/0xc0
4124 12:09:45.038140 # [ 169.884728] vfs_write+0xcc/0x2e0
4125 12:09:45.038636 # [ 169.888316] ksys_write+0x80/0x110
4126 12:09:45.039083 # [ 169.891990] __arm64_sys_write+0x28/0x40
4127 12:09:45.039490 # [ 169.896187] invoke_syscall+0x8c/0x120
4128 12:09:45.039904 # [ 169.900212] el0_svc_common.constprop.0+0x68/0x124
4129 12:09:45.040305 # [ 169.905281] do_el0_svc+0x40/0xcc
4130 12:09:45.040684 # [ 169.908869] el0_svc+0x48/0xc0
4131 12:09:45.041117 # [ 169.912192] el0t_64_sync_handler+0xf4/0x120
4132 12:09:45.041510 # [ 169.916734] el0t_64_sync+0x18c/0x190
4133 12:09:45.041918 # [ 169.920672] Code: bad PC value
4134 12:09:45.042641 # [ 169.923994] ---[ end trace 0000000000000000 ]---
4135 12:09:45.058715 # EXEC_USERSPACE: saw 'call trace:': ok
4136 12:09:45.059180 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4137 12:09:45.061887 # selftests: lkdtm: EXEC_NULL.sh
4138 12:09:45.597840 <6>[ 170.855065] lkdtm: Performing direct entry EXEC_NULL
4139 12:09:45.598172 <6>[ 170.860402] lkdtm: attempting ok execution at ffff800008c0e560
4140 12:09:45.598653 <6>[ 170.866593] lkdtm: attempting bad execution at 0000000000000000
4141 12:09:45.598855 <1>[ 170.872859] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4142 12:09:45.599030 <1>[ 170.882007] Mem abort info:
4143 12:09:45.599195 <1>[ 170.885229] ESR = 0x0000000086000004
4144 12:09:45.599353 <1>[ 170.889334] EC = 0x21: IABT (current EL), IL = 32 bits
4145 12:09:45.601137 <1>[ 170.894951] SET = 0, FnV = 0
4146 12:09:45.641282 <1>[ 170.898294] EA = 0, S1PTW = 0
4147 12:09:45.641590 <1>[ 170.901722] FSC = 0x04: level 0 translation fault
4148 12:09:45.642112 <1>[ 170.906891] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088580b000
4149 12:09:45.642311 <1>[ 170.913645] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4150 12:09:45.642487 <0>[ 170.920754] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4151 12:09:45.644603 <4>[ 170.927387] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4152 12:09:45.684655 <4>[ 170.941233] CPU: 1 PID: 2434 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4153 12:09:45.684928 <4>[ 170.949174] Hardware name: ARM Juno development board (r0) (DT)
4154 12:09:45.685105 <4>[ 170.955370] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4155 12:09:45.685311 <4>[ 170.962611] pc : 0x0
4156 12:09:45.685485 <4>[ 170.965069] lr : execute_location+0x74/0x94
4157 12:09:45.685636 <4>[ 170.969530] sp : ffff80000f6e3af0
4158 12:09:45.685761 <4>[ 170.973110] x29: ffff80000f6e3af0 x28: ffff000806f4b4c0 x27: 0000000000000000
4159 12:09:45.727997 <4>[ 170.980541] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff909cf000
4160 12:09:45.728276 <4>[ 170.987971] x23: ffff000805e30000 x22: ffff80000f6e3ca0 x21: 0000000000000000
4161 12:09:45.728454 <4>[ 170.995395] x20: ffff800008c0e560 x19: 0000000000000000 x18: 0000000000000000
4162 12:09:45.728616 <4>[ 171.002819] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff909cf000
4163 12:09:45.728769 <4>[ 171.010243] x14: 0000000000000000 x13: 205d333935363638 x12: 2e30373120205b3e
4164 12:09:45.728918 <4>[ 171.017666] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815cfb4
4165 12:09:45.771426 <4>[ 171.025090] x8 : ffff80000f6e37c8 x7 : 0000000000000000 x6 : 0000000000000001
4166 12:09:45.771696 <4>[ 171.032516] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4167 12:09:45.771871 <4>[ 171.039945] x2 : 0000000000000000 x1 : ffff000806f4b4c0 x0 : 0000000000000033
4168 12:09:45.772031 <4>[ 171.047369] Call trace:
4169 12:09:45.772181 <4>[ 171.050079] 0x0
4170 12:09:45.772335 <4>[ 171.052184] lkdtm_EXEC_NULL+0x20/0x2c
4171 12:09:45.772456 <4>[ 171.056205] lkdtm_do_action+0x2c/0x50
4172 12:09:45.772576 <4>[ 171.060227] direct_entry+0x164/0x180
4173 12:09:45.772697 <4>[ 171.064159] full_proxy_write+0x68/0xc0
4174 12:09:45.774584 <4>[ 171.068271] vfs_write+0xcc/0x2e0
4175 12:09:45.824723 <4>[ 171.071859] ksys_write+0x80/0x110
4176 12:09:45.825014 <4>[ 171.075533] __arm64_sys_write+0x28/0x40
4177 12:09:45.825238 <4>[ 171.079730] invoke_syscall+0x8c/0x120
4178 12:09:45.825668 <4>[ 171.083755] el0_svc_common.constprop.0+0x68/0x124
4179 12:09:45.825859 <4>[ 171.088824] do_el0_svc+0x40/0xcc
4180 12:09:45.826030 <4>[ 171.092413] el0_svc+0x48/0xc0
4181 12:09:45.826207 <4>[ 171.095736] el0t_64_sync_handler+0xf4/0x120
4182 12:09:45.826356 <4>[ 171.100277] el0t_64_sync+0x18c/0x190
4183 12:09:45.826507 <0>[ 171.104215] Code: bad PC value
4184 12:09:45.826651 <4>[ 171.107537] ---[ end trace 0000000000000000 ]---
4185 12:09:45.827865 # Segmentation fault
4186 12:09:46.038785 # [ 170.855065] lkdtm: Performing direct entry EXEC_NULL
4187 12:09:46.039294 # [ 170.860402] lkdtm: attempting ok execution at ffff800008c0e560
4188 12:09:46.039642 # [ 170.866593] lkdtm: attempting bad execution at 0000000000000000
4189 12:09:46.039959 # [ 170.872859] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4190 12:09:46.040264 # [ 170.882007] Mem abort info:
4191 12:09:46.040563 # [ 170.885229] ESR = 0x0000000086000004
4192 12:09:46.040857 # [ 170.889334] EC = 0x21: IABT (current EL), IL = 32 bits
4193 12:09:46.041933 # [ 170.894951] SET = 0, FnV = 0
4194 12:09:46.081592 # [ 170.898294] EA = 0, S1PTW = 0
4195 12:09:46.081852 # [ 170.901722] FSC = 0x04: level 0 translation fault
4196 12:09:46.082094 # [ 170.906891] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088580b000
4197 12:09:46.082423 # [ 170.913645] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4198 12:09:46.082727 # [ 170.920754] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4199 12:09:46.085009 # [ 170.927387] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4200 12:09:46.125068 # [ 170.941233] CPU: 1 PID: 2434 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4201 12:09:46.125531 # [ 170.949174] Hardware name: ARM Juno development board (r0) (DT)
4202 12:09:46.125874 # [ 170.955370] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4203 12:09:46.126251 # [ 170.962611] pc : 0x0
4204 12:09:46.126559 # [ 170.965069] lr : execute_location+0x74/0x94
4205 12:09:46.126860 # [ 170.969530] sp : ffff80000f6e3af0
4206 12:09:46.127150 # [ 170.973110] x29: ffff80000f6e3af0 x28: ffff000806f4b4c0 x27: 0000000000000000
4207 12:09:46.168218 # [ 170.980541] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff909cf000
4208 12:09:46.168692 # [ 170.987971] x23: ffff000805e30000 x22: ffff80000f6e3ca0 x21: 0000000000000000
4209 12:09:46.169035 # [ 170.995395] x20: ffff800008c0e560 x19: 0000000000000000 x18: 0000000000000000
4210 12:09:46.169353 # [ 171.002819] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff909cf000
4211 12:09:46.169688 # [ 171.010243] x14: 0000000000000000 x13: 205d333935363638 x12: 2e30373120205b3e
4212 12:09:46.169987 # [ 171.017666] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815cfb4
4213 12:09:46.211392 # [ 171.025090] x8 : ffff80000f6e37c8 x7 : 0000000000000000 x6 : 0000000000000001
4214 12:09:46.211859 # [ 171.032516] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4215 12:09:46.212205 # [ 171.039945] x2 : 0000000000000000 x1 : ffff000806f4b4c0 x0 : 0000000000000033
4216 12:09:46.212524 # [ 171.047369] Call trace:
4217 12:09:46.212826 # [ 171.050079] 0x0
4218 12:09:46.213118 # [ 171.052184] lkdtm_EXEC_NULL+0x20/0x2c
4219 12:09:46.213407 # [ 171.056205] lkdtm_do_action+0x2c/0x50
4220 12:09:46.213692 # [ 171.060227] direct_entry+0x164/0x180
4221 12:09:46.213972 # [ 171.064159] full_proxy_write+0x68/0xc0
4222 12:09:46.214765 # [ 171.068271] vfs_write+0xcc/0x2e0
4223 12:09:46.215111 # [ 171.071859] ksys_write+0x80/0x110
4224 12:09:46.254515 # [ 171.075533] __arm64_sys_write+0x28/0x40
4225 12:09:46.255024 # [ 171.079730] invoke_syscall+0x8c/0x120
4226 12:09:46.255373 # [ 171.083755] el0_svc_common.constprop.0+0x68/0x124
4227 12:09:46.255690 # [ 171.088824] do_el0_svc+0x40/0xcc
4228 12:09:46.255993 # [ 171.092413] el0_svc+0x48/0xc0
4229 12:09:46.256318 # [ 171.095736] el0t_64_sync_handler+0xf4/0x120
4230 12:09:46.256610 # [ 171.100277] el0t_64_sync+0x18c/0x190
4231 12:09:46.256896 # [ 171.104215] Code: bad PC value
4232 12:09:46.257207 # [ 171.107537] ---[ end trace 0000000000000000 ]---
4233 12:09:46.257593 # EXEC_NULL: saw 'call trace:': ok
4234 12:09:46.258392 ok 41 selftests: lkdtm: EXEC_NULL.sh
4235 12:09:46.272810 # selftests: lkdtm: ACCESS_USERSPACE.sh
4236 12:09:46.796214 <6>[ 172.059887] lkdtm: Performing direct entry ACCESS_USERSPACE
4237 12:09:46.796729 <6>[ 172.066240] lkdtm: attempting bad read at 0000ffffa6926000
4238 12:09:46.797156 <3>[ 172.072112] lkdtm: FAIL: survived bad read
4239 12:09:46.797494 <6>[ 172.076967] lkdtm: attempting bad write at 0000ffffa6926000
4240 12:09:46.799504 <3>[ 172.082889] lkdtm: FAIL: survived bad write
4241 12:09:46.954127 # [ 172.059887] lkdtm: Performing direct entry ACCESS_USERSPACE
4242 12:09:46.954638 # [ 172.066240] lkdtm: attempting bad read at 0000ffffa6926000
4243 12:09:46.955081 # [ 172.072112] lkdtm: FAIL: survived bad read
4244 12:09:46.955490 # [ 172.076967] lkdtm: attempting bad write at 0000ffffa6926000
4245 12:09:46.957376 # [ 172.082889] lkdtm: FAIL: survived bad write
4246 12:09:47.005115 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4247 12:09:47.069206 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4248 12:09:47.180787 # selftests: lkdtm: ACCESS_NULL.sh
4249 12:09:47.781211 <6>[ 173.038860] lkdtm: Performing direct entry ACCESS_NULL
4250 12:09:47.781542 <6>[ 173.044543] lkdtm: attempting bad read at 0000000000000000
4251 12:09:47.781993 <1>[ 173.050397] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4252 12:09:47.782229 <1>[ 173.059579] Mem abort info:
4253 12:09:47.782443 <1>[ 173.062806] ESR = 0x0000000096000004
4254 12:09:47.782600 <1>[ 173.066909] EC = 0x25: DABT (current EL), IL = 32 bits
4255 12:09:47.782743 <1>[ 173.072537] SET = 0, FnV = 0
4256 12:09:47.784555 <1>[ 173.075906] EA = 0, S1PTW = 0
4257 12:09:47.824796 <1>[ 173.079342] FSC = 0x04: level 0 translation fault
4258 12:09:47.825151 <1>[ 173.084535] Data abort info:
4259 12:09:47.825362 <1>[ 173.087708] ISV = 0, ISS = 0x00000004
4260 12:09:47.825531 <1>[ 173.091834] CM = 0, WnR = 0
4261 12:09:47.825691 <1>[ 173.095087] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088539e000
4262 12:09:47.825890 <1>[ 173.101825] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4263 12:09:47.826069 <0>[ 173.108937] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4264 12:09:47.868049 <4>[ 173.115570] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4265 12:09:47.868355 <4>[ 173.129413] CPU: 1 PID: 2525 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4266 12:09:47.868565 <4>[ 173.137351] Hardware name: ARM Juno development board (r0) (DT)
4267 12:09:47.868991 <4>[ 173.143544] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4268 12:09:47.869195 <4>[ 173.150790] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4269 12:09:47.869339 <4>[ 173.155339] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4270 12:09:47.869469 <4>[ 173.159883] sp : ffff80000f83ba90
4271 12:09:47.911459 <4>[ 173.163463] x29: ffff80000f83ba90 x28: ffff00080d5534c0 x27: 0000000000000000
4272 12:09:47.911737 <4>[ 173.170891] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8ee2f000
4273 12:09:47.911918 <4>[ 173.178316] x23: ffff0008051c1000 x22: ffff80000f83bc20 x21: 000000000000000c
4274 12:09:47.912082 <4>[ 173.185743] x20: 0000000000000000 x19: ffff80000b4d5db0 x18: 0000000000000000
4275 12:09:47.912236 <4>[ 173.193173] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8ee2f000
4276 12:09:47.912387 <4>[ 173.200602] x14: 0000000000000000 x13: 205d333435343430 x12: 2e33373120205b3e
4277 12:09:47.954777 <4>[ 173.208028] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815cfb4
4278 12:09:47.955057 <4>[ 173.215456] x8 : ffff80000f83b768 x7 : 0000000000000000 x6 : 0000000000000001
4279 12:09:47.955258 <4>[ 173.222883] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4280 12:09:47.955448 <4>[ 173.230311] x2 : 0000000000000000 x1 : ffff00080d5534c0 x0 : 000000000000002e
4281 12:09:47.955618 <4>[ 173.237734] Call trace:
4282 12:09:47.955762 <4>[ 173.240444] lkdtm_ACCESS_NULL+0x2c/0x78
4283 12:09:47.955931 <4>[ 173.244642] lkdtm_do_action+0x2c/0x50
4284 12:09:47.956104 <4>[ 173.248666] direct_entry+0x164/0x180
4285 12:09:47.957882 <4>[ 173.252603] full_proxy_write+0x68/0xc0
4286 12:09:47.998175 <4>[ 173.256714] vfs_write+0xcc/0x2e0
4287 12:09:47.998431 <4>[ 173.260303] ksys_write+0x80/0x110
4288 12:09:47.998603 <4>[ 173.263977] __arm64_sys_write+0x28/0x40
4289 12:09:47.998763 <4>[ 173.268174] invoke_syscall+0x8c/0x120
4290 12:09:47.998916 <4>[ 173.272199] el0_svc_common.constprop.0+0x68/0x124
4291 12:09:47.999065 <4>[ 173.277268] do_el0_svc+0x40/0xcc
4292 12:09:47.999211 <4>[ 173.280856] el0_svc+0x48/0xc0
4293 12:09:47.999355 <4>[ 173.284179] el0t_64_sync_handler+0xf4/0x120
4294 12:09:47.999486 <4>[ 173.288721] el0t_64_sync+0x18c/0x190
4295 12:09:48.001341 <0>[ 173.292657] Code: d2800001 b0005000 9127e000 97ffc4b8 (f9400293)
4296 12:09:48.021845 <4>[ 173.299026] ---[ end trace 0000000000000000 ]---
4297 12:09:48.022169 # Segmentation fault
4298 12:09:48.213757 # [ 173.038860] lkdtm: Performing direct entry ACCESS_NULL
4299 12:09:48.214288 # [ 173.044543] lkdtm: attempting bad read at 0000000000000000
4300 12:09:48.214634 # [ 173.050397] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4301 12:09:48.214950 # [ 173.059579] Mem abort info:
4302 12:09:48.215250 # [ 173.062806] ESR = 0x0000000096000004
4303 12:09:48.215549 # [ 173.066909] EC = 0x25: DABT (current EL), IL = 32 bits
4304 12:09:48.215844 # [ 173.072537] SET = 0, FnV = 0
4305 12:09:48.216129 # [ 173.075906] EA = 0, S1PTW = 0
4306 12:09:48.256789 # [ 173.079342] FSC = 0x04: level 0 translation fault
4307 12:09:48.257242 # [ 173.084535] Data abort info:
4308 12:09:48.257633 # [ 173.087708] ISV = 0, ISS = 0x00000004
4309 12:09:48.257988 # [ 173.091834] CM = 0, WnR = 0
4310 12:09:48.258372 # [ 173.095087] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088539e000
4311 12:09:48.259096 # [ 173.101825] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4312 12:09:48.259447 # [ 173.108937] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4313 12:09:48.300043 # [ 173.115570] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4314 12:09:48.300539 # [ 173.129413] CPU: 1 PID: 2525 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4315 12:09:48.300973 # [ 173.137351] Hardware name: ARM Juno development board (r0) (DT)
4316 12:09:48.301774 # [ 173.143544] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4317 12:09:48.302199 # [ 173.150790] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4318 12:09:48.302607 # [ 173.155339] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4319 12:09:48.303057 # [ 173.159883] sp : ffff80000f83ba90
4320 12:09:48.303537 # [ 173.163463] x29: ffff80000f83ba90 x28: ffff00080d5534c0 x27: 0000000000000000
4321 12:09:48.343189 # [ 173.170891] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8ee2f000
4322 12:09:48.343656 # [ 173.178316] x23: ffff0008051c1000 x22: ffff80000f83bc20 x21: 000000000000000c
4323 12:09:48.344086 # [ 173.185743] x20: 0000000000000000 x19: ffff80000b4d5db0 x18: 0000000000000000
4324 12:09:48.344488 # [ 173.193173] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8ee2f000
4325 12:09:48.344877 # [ 173.200602] x14: 0000000000000000 x13: 205d333435343430 x12: 2e33373120205b3e
4326 12:09:48.346417 # [ 173.208028] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815cfb4
4327 12:09:48.386330 # [ 173.215456] x8 : ffff80000f83b768 x7 : 0000000000000000 x6 : 0000000000000001
4328 12:09:48.386805 # [ 173.222883] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4329 12:09:48.387238 # [ 173.230311] x2 : 0000000000000000 x1 : ffff00080d5534c0 x0 : 000000000000002e
4330 12:09:48.387647 # [ 173.237734] Call trace:
4331 12:09:48.388032 # [ 173.240444] lkdtm_ACCESS_NULL+0x2c/0x78
4332 12:09:48.388414 # [ 173.244642] lkdtm_do_action+0x2c/0x50
4333 12:09:48.388785 # [ 173.248666] direct_entry+0x164/0x180
4334 12:09:48.389616 # [ 173.252603] full_proxy_write+0x68/0xc0
4335 12:09:48.429531 # [ 173.256714] vfs_write+0xcc/0x2e0
4336 12:09:48.430044 # [ 173.260303] ksys_write+0x80/0x110
4337 12:09:48.430897 # [ 173.263977] __arm64_sys_write+0x28/0x40
4338 12:09:48.431287 # [ 173.268174] invoke_syscall+0x8c/0x120
4339 12:09:48.431688 # [ 173.272199] el0_svc_common.constprop.0+0x68/0x124
4340 12:09:48.432072 # [ 173.277268] do_el0_svc+0x40/0xcc
4341 12:09:48.432451 # [ 173.280856] el0_svc+0x48/0xc0
4342 12:09:48.432822 # [ 173.284179] el0t_64_sync_handler+0xf4/0x120
4343 12:09:48.433187 # [ 173.288721] el0t_64_sync+0x18c/0x190
4344 12:09:48.433551 # [ 173.292657] Code: d2800001 b0005000 9127e000 97ffc4b8 (f9400293)
4345 12:09:48.434038 # [ 173.299026] ---[ end trace 0000000000000000 ]---
4346 12:09:48.449824 # ACCESS_NULL: saw 'call trace:': ok
4347 12:09:48.453052 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4348 12:09:48.453529 # selftests: lkdtm: WRITE_RO.sh
4349 12:09:48.989156 <6>[ 174.247414] lkdtm: Performing direct entry WRITE_RO
4350 12:09:48.989809 <6>[ 174.252673] lkdtm: attempting bad rodata write at ffff800009a23200
4351 12:09:48.990155 <1>[ 174.259216] Unable to handle kernel write to read-only memory at virtual address ffff800009a23200
4352 12:09:48.990347 <1>[ 174.268629] Mem abort info:
4353 12:09:48.990502 <1>[ 174.271756] ESR = 0x000000009600004e
4354 12:09:48.990650 <1>[ 174.275800] EC = 0x25: DABT (current EL), IL = 32 bits
4355 12:09:48.990795 <1>[ 174.281406] SET = 0, FnV = 0
4356 12:09:48.992452 <1>[ 174.284732] EA = 0, S1PTW = 0
4357 12:09:49.032746 <1>[ 174.288160] FSC = 0x0e: level 2 permission fault
4358 12:09:49.033038 <1>[ 174.293242] Data abort info:
4359 12:09:49.033208 <1>[ 174.296396] ISV = 0, ISS = 0x0000004e
4360 12:09:49.033646 <1>[ 174.300519] CM = 0, WnR = 1
4361 12:09:49.033821 <1>[ 174.303773] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4362 12:09:49.033976 <1>[ 174.310784] [ffff800009a23200] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4363 12:09:49.034168 <0>[ 174.321761] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4364 12:09:49.076033 <4>[ 174.328396] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4365 12:09:49.076309 <4>[ 174.342242] CPU: 1 PID: 2578 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4366 12:09:49.076510 <4>[ 174.350181] Hardware name: ARM Juno development board (r0) (DT)
4367 12:09:49.076952 <4>[ 174.356374] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4368 12:09:49.077144 <4>[ 174.363616] pc : lkdtm_WRITE_RO+0x44/0x5c
4369 12:09:49.077294 <4>[ 174.367903] lr : lkdtm_WRITE_RO+0x2c/0x5c
4370 12:09:49.079161 <4>[ 174.372183] sp : ffff80000f90bc00
4371 12:09:49.119412 <4>[ 174.375765] x29: ffff80000f90bc00 x28: ffff00080ceeb4c0 x27: 0000000000000000
4372 12:09:49.119717 <4>[ 174.383196] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8952f000
4373 12:09:49.119900 <4>[ 174.390623] x23: ffff000805898000 x22: ffff80000f90bd90 x21: 0000000000000009
4374 12:09:49.120098 <4>[ 174.398052] x20: ffff80000b4d5cf0 x19: ffff800009a23000 x18: 0000000000000000
4375 12:09:49.120256 <4>[ 174.405479] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8952f000
4376 12:09:49.122511 <4>[ 174.412903] x14: 0000000000000000 x13: 205d333736323532 x12: 2e34373120205b3e
4377 12:09:49.162828 <4>[ 174.420327] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815cfb4
4378 12:09:49.163099 <4>[ 174.427753] x8 : ffff80000f90b8d8 x7 : 0000000000000000 x6 : 0000000000000001
4379 12:09:49.163286 <4>[ 174.435181] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4380 12:09:49.163714 <4>[ 174.442604] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a062a70
4381 12:09:49.163887 <4>[ 174.450028] Call trace:
4382 12:09:49.164029 <4>[ 174.452738] lkdtm_WRITE_RO+0x44/0x5c
4383 12:09:49.165961 <4>[ 174.456673] lkdtm_do_action+0x2c/0x50
4384 12:09:49.166168 <4>[ 174.460697] direct_entry+0x164/0x180
4385 12:09:49.206114 <4>[ 174.464629] full_proxy_write+0x68/0xc0
4386 12:09:49.206380 <4>[ 174.468740] vfs_write+0xcc/0x2e0
4387 12:09:49.206547 <4>[ 174.472329] ksys_write+0x80/0x110
4388 12:09:49.206976 <4>[ 174.476006] __arm64_sys_write+0x28/0x40
4389 12:09:49.207142 <4>[ 174.480208] invoke_syscall+0x8c/0x120
4390 12:09:49.207292 <4>[ 174.484235] el0_svc_common.constprop.0+0x68/0x124
4391 12:09:49.207437 <4>[ 174.489308] do_el0_svc+0x40/0xcc
4392 12:09:49.207578 <4>[ 174.492896] el0_svc+0x48/0xc0
4393 12:09:49.207716 <4>[ 174.496220] el0t_64_sync_handler+0xf4/0x120
4394 12:09:49.209312 <4>[ 174.500761] el0t_64_sync+0x18c/0x190
4395 12:09:49.226814 <0>[ 174.504698] Code: f2b579a2 b0005000 ca020021 9129c000 (f9010261)
4396 12:09:49.229898 <4>[ 174.511067] ---[ end trace 0000000000000000 ]---
4397 12:09:49.230182 # Segmentation fault
4398 12:09:49.446176 # [ 174.247414] lkdtm: Performing direct entry WRITE_RO
4399 12:09:49.447025 # [ 174.252673] lkdtm: attempting bad rodata write at ffff800009a23200
4400 12:09:49.447360 # [ 174.259216] Unable to handle kernel write to read-only memory at virtual address ffff800009a23200
4401 12:09:49.447656 # [ 174.268629] Mem abort info:
4402 12:09:49.447935 # [ 174.271756] ESR = 0x000000009600004e
4403 12:09:49.448201 # [ 174.275800] EC = 0x25: DABT (current EL), IL = 32 bits
4404 12:09:49.448463 # [ 174.281406] SET = 0, FnV = 0
4405 12:09:49.449425 # [ 174.284732] EA = 0, S1PTW = 0
4406 12:09:49.489366 # [ 174.288160] FSC = 0x0e: level 2 permission fault
4407 12:09:49.489862 # [ 174.293242] Data abort info:
4408 12:09:49.490252 # [ 174.296396] ISV = 0, ISS = 0x0000004e
4409 12:09:49.490574 # [ 174.300519] CM = 0, WnR = 1
4410 12:09:49.490877 # [ 174.303773] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4411 12:09:49.491178 # [ 174.310784] [ffff800009a23200] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4412 12:09:49.491476 # [ 174.321761] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4413 12:09:49.532496 # [ 174.328396] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4414 12:09:49.533060 # [ 174.342242] CPU: 1 PID: 2578 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4415 12:09:49.533451 # [ 174.350181] Hardware name: ARM Juno development board (r0) (DT)
4416 12:09:49.533778 # [ 174.356374] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4417 12:09:49.534134 # [ 174.363616] pc : lkdtm_WRITE_RO+0x44/0x5c
4418 12:09:49.534449 # [ 174.367903] lr : lkdtm_WRITE_RO+0x2c/0x5c
4419 12:09:49.534742 # [ 174.372183] sp : ffff80000f90bc00
4420 12:09:49.575609 # [ 174.375765] x29: ffff80000f90bc00 x28: ffff00080ceeb4c0 x27: 0000000000000000
4421 12:09:49.576190 # [ 174.383196] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8952f000
4422 12:09:49.576556 # [ 174.390623] x23: ffff000805898000 x22: ffff80000f90bd90 x21: 0000000000000009
4423 12:09:49.576880 # [ 174.398052] x20: ffff80000b4d5cf0 x19: ffff800009a23000 x18: 0000000000000000
4424 12:09:49.577187 # [ 174.405479] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8952f000
4425 12:09:49.578811 # [ 174.412903] x14: 0000000000000000 x13: 205d333736323532 x12: 2e34373120205b3e
4426 12:09:49.618882 # [ 174.420327] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815cfb4
4427 12:09:49.619369 # [ 174.427753] x8 : ffff80000f90b8d8 x7 : 0000000000000000 x6 : 0000000000000001
4428 12:09:49.619716 # [ 174.435181] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4429 12:09:49.620032 # [ 174.442604] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a062a70
4430 12:09:49.620338 # [ 174.450028] Call trace:
4431 12:09:49.620632 # [ 174.452738] lkdtm_WRITE_RO+0x44/0x5c
4432 12:09:49.620926 # [ 174.456673] lkdtm_do_action+0x2c/0x50
4433 12:09:49.621961 # [ 174.460697] direct_entry+0x164/0x180
4434 12:09:49.662045 # [ 174.464629] full_proxy_write+0x68/0xc0
4435 12:09:49.662534 # [ 174.468740] vfs_write+0xcc/0x2e0
4436 12:09:49.662893 # [ 174.472329] ksys_write+0x80/0x110
4437 12:09:49.663252 # [ 174.476006] __arm64_sys_write+0x28/0x40
4438 12:09:49.663613 # [ 174.480208] invoke_syscall+0x8c/0x120
4439 12:09:49.663922 # [ 174.484235] el0_svc_common.constprop.0+0x68/0x124
4440 12:09:49.664217 # [ 174.489308] do_el0_svc+0x40/0xcc
4441 12:09:49.664509 # [ 174.492896] el0_svc+0x48/0xc0
4442 12:09:49.665229 # [ 174.496220] el0t_64_sync_handler+0xf4/0x120
4443 12:09:49.665672 # [ 174.500761] el0t_64_sync+0x18c/0x190
4444 12:09:49.666119 # [ 174.504698] Code: f2b579a2 b0005000 ca020021 9129c000 (f9010261)
4445 12:09:49.688694 # [ 174.511067] ---[ end trace 0000000000000000 ]---
4446 12:09:49.689158 # WRITE_RO: saw 'call trace:': ok
4447 12:09:49.689502 ok 44 selftests: lkdtm: WRITE_RO.sh
4448 12:09:49.691911 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4449 12:09:50.227611 <6>[ 175.483182] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4450 12:09:50.227925 <6>[ 175.489372] lkdtm: attempting bad ro_after_init write at ffff80000a162658
4451 12:09:50.228500 <1>[ 175.496522] Unable to handle kernel write to read-only memory at virtual address ffff80000a162658
4452 12:09:50.228754 <1>[ 175.505862] Mem abort info:
4453 12:09:50.228978 <1>[ 175.508937] ESR = 0x000000009600004e
4454 12:09:50.229143 <1>[ 175.513023] EC = 0x25: DABT (current EL), IL = 32 bits
4455 12:09:50.229297 <1>[ 175.518645] SET = 0, FnV = 0
4456 12:09:50.229522 <1>[ 175.521992] EA = 0, S1PTW = 0
4457 12:09:50.271157 <1>[ 175.525426] FSC = 0x0e: level 2 permission fault
4458 12:09:50.271472 <1>[ 175.530517] Data abort info:
4459 12:09:50.271984 <1>[ 175.533690] ISV = 0, ISS = 0x0000004e
4460 12:09:50.272191 <1>[ 175.537818] CM = 0, WnR = 1
4461 12:09:50.272386 <1>[ 175.541056] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4462 12:09:50.272566 <1>[ 175.548077] [ffff80000a162658] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4463 12:09:50.272754 <0>[ 175.559056] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4464 12:09:50.314561 <4>[ 175.565689] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4465 12:09:50.314841 <4>[ 175.579532] CPU: 1 PID: 2631 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4466 12:09:50.315022 <4>[ 175.587474] Hardware name: ARM Juno development board (r0) (DT)
4467 12:09:50.315186 <4>[ 175.593665] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4468 12:09:50.315343 <4>[ 175.600906] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4469 12:09:50.315494 <4>[ 175.606152] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4470 12:09:50.317707 <4>[ 175.611388] sp : ffff80000f9db860
4471 12:09:50.357883 <4>[ 175.614972] x29: ffff80000f9db860 x28: ffff0008054b1a80 x27: 0000000000000000
4472 12:09:50.358194 <4>[ 175.622399] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff896af000
4473 12:09:50.358667 <4>[ 175.629824] x23: ffff00080bc74000 x22: ffff80000f9db9f0 x21: 0000000000000014
4474 12:09:50.358855 <4>[ 175.637249] x20: ffff80000b4d5d00 x19: ffff80000a162000 x18: 0000000000000000
4475 12:09:50.359024 <4>[ 175.644674] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff896af000
4476 12:09:50.360977 <4>[ 175.652103] x14: 0000000000000000 x13: 205d323733393834 x12: 2e35373120205b3e
4477 12:09:50.401106 <4>[ 175.659530] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815cfb4
4478 12:09:50.401405 <4>[ 175.666954] x8 : ffff80000f9db538 x7 : 0000000000000000 x6 : 0000000000000001
4479 12:09:50.401856 <4>[ 175.674378] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4480 12:09:50.402076 <4>[ 175.681801] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a062a70
4481 12:09:50.402240 <4>[ 175.689226] Call trace:
4482 12:09:50.402461 <4>[ 175.691940] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4483 12:09:50.404209 <4>[ 175.696832] lkdtm_do_action+0x2c/0x50
4484 12:09:50.444582 <4>[ 175.700853] direct_entry+0x164/0x180
4485 12:09:50.444852 <4>[ 175.704785] full_proxy_write+0x68/0xc0
4486 12:09:50.445076 <4>[ 175.708896] vfs_write+0xcc/0x2e0
4487 12:09:50.445281 <4>[ 175.712485] ksys_write+0x80/0x110
4488 12:09:50.445480 <4>[ 175.716159] __arm64_sys_write+0x28/0x40
4489 12:09:50.445672 <4>[ 175.720355] invoke_syscall+0x8c/0x120
4490 12:09:50.445859 <4>[ 175.724380] el0_svc_common.constprop.0+0x68/0x124
4491 12:09:50.446042 <4>[ 175.729449] do_el0_svc+0x40/0xcc
4492 12:09:50.446161 <4>[ 175.733037] el0_svc+0x48/0xc0
4493 12:09:50.446269 <4>[ 175.736360] el0t_64_sync_handler+0xf4/0x120
4494 12:09:50.447697 <4>[ 175.740901] el0t_64_sync+0x18c/0x190
4495 12:09:50.473608 <0>[ 175.744838] Code: f2b579a2 b0005000 ca020021 9129c000 (f9032e61)
4496 12:09:50.473889 <4>[ 175.751206] ---[ end trace 0000000000000000 ]---
4497 12:09:50.476694 # Segmentation fault
4498 12:09:50.684734 # [ 175.483182] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4499 12:09:50.685310 # [ 175.489372] lkdtm: attempting bad ro_after_init write at ffff80000a162658
4500 12:09:50.685759 # [ 175.496522] Unable to handle kernel write to read-only memory at virtual address ffff80000a162658
4501 12:09:50.686223 # [ 175.505862] Mem abort info:
4502 12:09:50.686619 # [ 175.508937] ESR = 0x000000009600004e
4503 12:09:50.687003 # [ 175.513023] EC = 0x25: DABT (current EL), IL = 32 bits
4504 12:09:50.687384 # [ 175.518645] SET = 0, FnV = 0
4505 12:09:50.688153 # [ 175.521992] EA = 0, S1PTW = 0
4506 12:09:50.727574 # [ 175.525426] FSC = 0x0e: level 2 permission fault
4507 12:09:50.727837 # [ 175.530517] Data abort info:
4508 12:09:50.728058 # [ 175.533690] ISV = 0, ISS = 0x0000004e
4509 12:09:50.728263 # [ 175.537818] CM = 0, WnR = 1
4510 12:09:50.728457 # [ 175.541056] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4511 12:09:50.728630 # [ 175.548077] [ffff80000a162658] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4512 12:09:50.728789 # [ 175.559056] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4513 12:09:50.771060 # [ 175.565689] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4514 12:09:50.771570 # [ 175.579532] CPU: 1 PID: 2631 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4515 12:09:50.772012 # [ 175.587474] Hardware name: ARM Juno development board (r0) (DT)
4516 12:09:50.772425 # [ 175.593665] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4517 12:09:50.772822 # [ 175.600906] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4518 12:09:50.773206 # [ 175.606152] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4519 12:09:50.774355 # [ 175.611388] sp : ffff80000f9db860
4520 12:09:50.814261 # [ 175.614972] x29: ffff80000f9db860 x28: ffff0008054b1a80 x27: 0000000000000000
4521 12:09:50.814741 # [ 175.622399] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff896af000
4522 12:09:50.815178 # [ 175.629824] x23: ffff00080bc74000 x22: ffff80000f9db9f0 x21: 0000000000000014
4523 12:09:50.815588 # [ 175.637249] x20: ffff80000b4d5d00 x19: ffff80000a162000 x18: 0000000000000000
4524 12:09:50.815986 # [ 175.644674] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff896af000
4525 12:09:50.817410 # [ 175.652103] x14: 0000000000000000 x13: 205d323733393834 x12: 2e35373120205b3e
4526 12:09:50.857358 # [ 175.659530] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815cfb4
4527 12:09:50.857835 # [ 175.666954] x8 : ffff80000f9db538 x7 : 0000000000000000 x6 : 0000000000000001
4528 12:09:50.858315 # [ 175.674378] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
4529 12:09:50.858729 # [ 175.681801] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a062a70
4530 12:09:50.859128 # [ 175.689226] Call trace:
4531 12:09:50.859511 # [ 175.691940] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4532 12:09:50.860625 # [ 175.696832] lkdtm_do_action+0x2c/0x50
4533 12:09:50.900518 # [ 175.700853] direct_entry+0x164/0x180
4534 12:09:50.900989 # [ 175.704785] full_proxy_write+0x68/0xc0
4535 12:09:50.901424 # [ 175.708896] vfs_write+0xcc/0x2e0
4536 12:09:50.901831 # [ 175.712485] ksys_write+0x80/0x110
4537 12:09:50.902278 # [ 175.716159] __arm64_sys_write+0x28/0x40
4538 12:09:50.902670 # [ 175.720355] invoke_syscall+0x8c/0x120
4539 12:09:50.903049 # [ 175.724380] el0_svc_common.constprop.0+0x68/0x124
4540 12:09:50.903477 # [ 175.729449] do_el0_svc+0x40/0xcc
4541 12:09:50.903818 # [ 175.733037] el0_svc+0x48/0xc0
4542 12:09:50.904112 # [ 175.736360] el0t_64_sync_handler+0xf4/0x120
4543 12:09:50.904800 # [ 175.740901] el0t_64_sync+0x18c/0x190
4544 12:09:50.932650 # [ 175.744838] Code: f2b579a2 b0005000 ca020021 9129c000 (f9032e61)
4545 12:09:50.933118 # [ 175.751206] ---[ end trace 0000000000000000 ]---
4546 12:09:50.933463 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4547 12:09:50.933780 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4548 12:09:50.935875 # selftests: lkdtm: WRITE_KERN.sh
4549 12:09:51.476232 <6>[ 176.733810] lkdtm: Performing direct entry WRITE_KERN
4550 12:09:51.476602 <6>[ 176.739563] lkdtm: attempting bad 10826852 byte write at ffff8000096619c4
4551 12:09:51.477126 <1>[ 176.746719] Unable to handle kernel write to read-only memory at virtual address ffff8000096619c4
4552 12:09:51.477341 <1>[ 176.756390] Mem abort info:
4553 12:09:51.477522 <1>[ 176.759518] ESR = 0x000000009600004f
4554 12:09:51.477691 <1>[ 176.763565] EC = 0x25: DABT (current EL), IL = 32 bits
4555 12:09:51.477920 <1>[ 176.769173] SET = 0, FnV = 0
4556 12:09:51.479562 <1>[ 176.772514] EA = 0, S1PTW = 0
4557 12:09:51.519771 <1>[ 176.775943] FSC = 0x0f: level 3 permission fault
4558 12:09:51.520102 <1>[ 176.781025] Data abort info:
4559 12:09:51.520385 <1>[ 176.784190] ISV = 0, ISS = 0x0000004f
4560 12:09:51.520585 <1>[ 176.788314] CM = 0, WnR = 1
4561 12:09:51.520989 <1>[ 176.791567] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4562 12:09:51.521173 <1>[ 176.798578] [ffff8000096619c4] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=0050000081861783
4563 12:09:51.523077 <0>[ 176.811469] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4564 12:09:51.563107 <4>[ 176.818107] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4565 12:09:51.563424 <4>[ 176.831947] CPU: 1 PID: 2684 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4566 12:09:51.563661 <4>[ 176.839885] Hardware name: ARM Juno development board (r0) (DT)
4567 12:09:51.563887 <4>[ 176.846077] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4568 12:09:51.564073 <4>[ 176.853319] pc : __memcpy+0x128/0x230
4569 12:09:51.566302 <4>[ 176.857263] lr : lkdtm_WRITE_KERN+0x54/0x88
4570 12:09:51.606444 <4>[ 176.861724] sp : ffff80000fad3ad0
4571 12:09:51.606766 <4>[ 176.865304] x29: ffff80000fad3ad0 x28: ffff00080b97b4c0 x27: 0000000000000000
4572 12:09:51.606953 <4>[ 176.872731] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8e68f000
4573 12:09:51.607117 <4>[ 176.880156] x23: ffff000805f26000 x22: ffff80000fad3c70 x21: 0000000000a53464
4574 12:09:51.607295 <4>[ 176.887581] x20: ffff800008c0e560 x19: ffff8000096619c4 x18: 0000000000000000
4575 12:09:51.607499 <4>[ 176.895005] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8e68f000
4576 12:09:51.649779 <4>[ 176.902432] x14: 0000000000000004 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4577 12:09:51.650095 <4>[ 176.909861] x11: 2074612065746972 x10: 7720657479622032 x9 : ffff80000815cfb4
4578 12:09:51.650315 <4>[ 176.917290] x8 : ffff80000fad37a8 x7 : d50323bfa8c17bfd x6 : 910003fda9bf7bfd
4579 12:09:51.650764 <4>[ 176.924721] x5 : ffff80000a0b4e28 x4 : ffff8000096619c4 x3 : ffff8000096619c0
4580 12:09:51.650976 <4>[ 176.932148] x2 : 0000000000a53468 x1 : ffff800008c0e55c x0 : ffff8000096619c4
4581 12:09:51.651138 <4>[ 176.939573] Call trace:
4582 12:09:51.651283 <4>[ 176.942283] __memcpy+0x128/0x230
4583 12:09:51.652922 <4>[ 176.945871] lkdtm_do_action+0x2c/0x50
4584 12:09:51.693284 <4>[ 176.949893] direct_entry+0x164/0x180
4585 12:09:51.693560 <4>[ 176.953825] full_proxy_write+0x68/0xc0
4586 12:09:51.693735 <4>[ 176.957936] vfs_write+0xcc/0x2e0
4587 12:09:51.693894 <4>[ 176.961530] ksys_write+0x80/0x110
4588 12:09:51.694068 <4>[ 176.965208] __arm64_sys_write+0x28/0x40
4589 12:09:51.694219 <4>[ 176.969404] invoke_syscall+0x8c/0x120
4590 12:09:51.694365 <4>[ 176.973429] el0_svc_common.constprop.0+0x68/0x124
4591 12:09:51.694510 <4>[ 176.978499] do_el0_svc+0x40/0xcc
4592 12:09:51.694656 <4>[ 176.982087] el0_svc+0x48/0xc0
4593 12:09:51.694771 <4>[ 176.985411] el0t_64_sync_handler+0xf4/0x120
4594 12:09:51.696435 <4>[ 176.989953] el0t_64_sync+0x18c/0x190
4595 12:09:51.721531 <0>[ 176.993891] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4596 12:09:51.721863 <4>[ 177.000260] ---[ end trace 0000000000000000 ]---
4597 12:09:51.724631 # Segmentation fault
4598 12:09:51.924657 # [ 0.000000] pcpu-alloc: s92768 r8192 d30112 u131072 alloc=32*4096
4599 12:09:51.924929 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4600 12:09:51.925104 # [ 0.000000] Detected VIPT I-cache on CPU0
4601 12:09:51.925263 # [ 0.000000] CPU features: detected: ARM erratum 843419
4602 12:09:51.925414 # [ 0.000000] CPU features: detected: ARM erratum 845719
4603 12:09:51.925560 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4604 12:09:51.925705 # [ 0.000000] alternatives: applying boot alternatives
4605 12:09:51.927774 # [ 0.000000] Fallback order for Node 0: 0
4606 12:09:51.967815 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4607 12:09:51.968081 # [ 0.000000] Policy zone: Normal
4608 12:09:51.968271 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4609 12:09:51.970992 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4610 12:09:52.010951 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4611 12:09:52.011198 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4612 12:09:52.011384 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4613 12:09:52.011548 # [ 176.733810] lkdtm: Performing direct entry WRITE_KERN
4614 12:09:52.011707 # [ 176.739563] lkdtm: attempting bad 10826852 byte write at ffff8000096619c4
4615 12:09:52.014249 # [ 176.746719] Unable to handle kernel write to read-only memory at virtual address ffff8000096619c4
4616 12:09:52.014698 # [ 176.756390] Mem abort info:
4617 12:09:52.054450 # [ 176.759518] ESR = 0x000000009600004f
4618 12:09:52.054916 # [ 176.763565] EC = 0x25: DABT (current EL), IL = 32 bits
4619 12:09:52.055273 # [ 176.769173] SET = 0, FnV = 0
4620 12:09:52.055600 # [ 176.772514] EA = 0, S1PTW = 0
4621 12:09:52.055910 # [ 176.775943] FSC = 0x0f: level 3 permission fault
4622 12:09:52.056209 # [ 176.781025] Data abort info:
4623 12:09:52.056504 # [ 176.784190] ISV = 0, ISS = 0x0000004f
4624 12:09:52.056795 # [ 176.788314] CM = 0, WnR = 1
4625 12:09:52.057079 # [ 176.791567] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008242a000
4626 12:09:52.097524 # [ 176.798578] [ffff8000096619c4] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=0050000081861783
4627 12:09:52.098466 # [ 176.811469] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4628 12:09:52.098876 # [ 176.818107] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4629 12:09:52.099224 # [ 176.831947] CPU: 1 PID: 2684 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4630 12:09:52.100967 # [ 176.839885] Hardware name: ARM Juno development board (r0) (DT)
4631 12:09:52.140676 # [ 176.846077] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4632 12:09:52.141156 # [ 176.853319] pc : __memcpy+0x128/0x230
4633 12:09:52.141518 # [ 176.857263] lr : lkdtm_WRITE_KERN+0x54/0x88
4634 12:09:52.141850 # [ 176.861724] sp : ffff80000fad3ad0
4635 12:09:52.142227 # [ 176.865304] x29: ffff80000fad3ad0 x28: ffff00080b97b4c0 x27: 0000000000000000
4636 12:09:52.142539 # [ 176.872731] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8e68f000
4637 12:09:52.142838 # [ 176.880156] x23: ffff000805f26000 x22: ffff80000fad3c70 x21: 0000000000a53464
4638 12:09:52.183820 # [ 176.887581] x20: ffff800008c0e560 x19: ffff8000096619c4 x18: 0000000000000000
4639 12:09:52.184304 # [ 176.895005] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8e68f000
4640 12:09:52.184671 # [ 176.902432] x14: 0000000000000004 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4641 12:09:52.185003 # [ 176.909861] x11: 2074612065746972 x10: 7720657479622032 x9 : ffff80000815cfb4
4642 12:09:52.185321 # [ 176.917290] x8 : ffff80000fad37a8 x7 : d50323bfa8c17bfd x6 : 910003fda9bf7bfd
4643 12:09:52.187088 # [ 176.924721] x5 : ffff80000a0b4e28 x4 : ffff8000096619c4 x3 : ffff8000096619c0
4644 12:09:52.227065 # [ 176.932148] x2 : 0000000000a53468 x1 : ffff800008c0e55c x0 : ffff8000096619c4
4645 12:09:52.227543 # [ 176.939573] Call trace:
4646 12:09:52.227898 # [ 176.942283] __memcpy+0x128/0x230
4647 12:09:52.228227 # [ 176.945871] lkdtm_do_action+0x2c/0x50
4648 12:09:52.228538 # [ 176.949893] direct_entry+0x164/0x180
4649 12:09:52.228868 # [ 176.953825] full_proxy_write+0x68/0xc0
4650 12:09:52.229165 # [ 176.957936] vfs_write+0xcc/0x2e0
4651 12:09:52.229487 # [ 176.961530] ksys_write+0x80/0x110
4652 12:09:52.229778 # [ 176.965208] __arm64_sys_write+0x28/0x40
4653 12:09:52.230210 # [ 176.969404] invoke_syscall+0x8c/0x120
4654 12:09:52.231025 # [ 176.973429] el0_svc_common.constprop.0+0x68/0x124
4655 12:09:52.274391 # [ 176.978499] do_el0_svc+0x40/0xcc
4656 12:09:52.274873 # [ 176.982087] el0_svc+0x48/0xc0
4657 12:09:52.275323 # [ 176.985411] el0t_64_sync_handler+0xf4/0x120
4658 12:09:52.275734 # [ 176.989953] el0t_64_sync+0x18c/0x190
4659 12:09:52.276131 # [ 176.993891] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4660 12:09:52.276528 # [ 177.000260] ---[ end trace 0000000000000000 ]---
4661 12:09:52.276911 # WRITE_KERN: saw 'call trace:': ok
4662 12:09:52.277314 ok 46 selftests: lkdtm: WRITE_KERN.sh
4663 12:09:52.278148 # selftests: lkdtm: WRITE_OPD.sh
4664 12:09:52.693181 <6>[ 177.986410] lkdtm: Performing direct entry WRITE_OPD
4665 12:09:52.714153 <6>[ 177.992095] lkdtm: XFAIL: Platform doesn't use function descriptors.
4666 12:09:52.874612 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4667 12:09:52.875147 # [ 0.000000] Detected VIPT I-cache on CPU0
4668 12:09:52.875916 # [ 0.000000] CPU features: detected: ARM erratum 843419
4669 12:09:52.876288 # [ 0.000000] CPU features: detected: ARM erratum 845719
4670 12:09:52.876620 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4671 12:09:52.876936 # [ 0.000000] alternatives: applying boot alternatives
4672 12:09:52.877236 # [ 0.000000] Fallback order for Node 0: 0
4673 12:09:52.917785 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4674 12:09:52.918219 # [ 0.000000] Policy zone: Normal
4675 12:09:52.918695 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/519306/extract-nfsrootfs-q93n5mp8,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4676 12:09:52.918895 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4677 12:09:52.959570 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4678 12:09:52.959833 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4679 12:09:52.960023 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4680 12:09:52.960194 # [ 177.986410] lkdtm: Performing direct entry WRITE_OPD
4681 12:09:52.960353 # [ 177.992095] lkdtm: XFAIL: Platform doesn't use function descriptors.
4682 12:09:52.962890 # WRITE_OPD: saw 'XFAIL': [SKIP]
4683 12:09:52.978873 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4684 12:09:53.090751 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4685 12:09:53.691041 <6>[ 178.945089] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4686 12:09:53.691571 <6>[ 178.951454] lkdtm: attempting good refcount_inc() without overflow
4687 12:09:53.692015 <6>[ 178.957984] lkdtm: attempting bad refcount_inc() overflow
4688 12:09:53.692427 <4>[ 178.963717] ------------[ cut here ]------------
4689 12:09:53.692824 <4>[ 178.968667] refcount_t: saturated; leaking memory.
4690 12:09:53.693574 <4>[ 178.973923] WARNING: CPU: 1 PID: 2778 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4691 12:09:53.734244 <4>[ 178.982756] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4692 12:09:53.735167 <4>[ 178.996601] CPU: 1 PID: 2778 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4693 12:09:53.735560 <4>[ 179.004539] Hardware name: ARM Juno development board (r0) (DT)
4694 12:09:53.735981 <4>[ 179.010731] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4695 12:09:53.736382 <4>[ 179.017972] pc : refcount_warn_saturate+0x17c/0x224
4696 12:09:53.736780 <4>[ 179.023125] lr : refcount_warn_saturate+0x17c/0x224
4697 12:09:53.737862 <4>[ 179.028277] sp : ffff80000fc7b8a0
4698 12:09:53.777660 <4>[ 179.031857] x29: ffff80000fc7b8a0 x28: ffff00080744b4c0 x27: 0000000000000000
4699 12:09:53.778179 <4>[ 179.039284] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbb60f000
4700 12:09:53.778622 <4>[ 179.046709] x23: ffff00080cdaf000 x22: ffff80000fc7ba70 x21: 0000000000000016
4701 12:09:53.779036 <4>[ 179.054134] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
4702 12:09:53.779432 <4>[ 179.061558] x17: ffff800008c0ea94 x16: ffff80000878b7bc x15: ffff8000080b1580
4703 12:09:53.780939 <4>[ 179.068983] x14: ffff800009678fac x13: ffff80000802e15c x12: ffff80000843b2e8
4704 12:09:53.820912 <4>[ 179.076407] x11: ffff80000843b230 x10: ffff80000843ae4c x9 : ffff800009682000
4705 12:09:53.821749 <4>[ 179.083831] x8 : ffff80000fc7b3c8 x7 : 0000000000000000 x6 : 0000000000000028
4706 12:09:53.822169 <4>[ 179.091254] x5 : ffff80000fc7c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
4707 12:09:53.822592 <4>[ 179.098678] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080744b4c0
4708 12:09:53.822990 <4>[ 179.106102] Call trace:
4709 12:09:53.823379 <4>[ 179.108812] refcount_warn_saturate+0x17c/0x224
4710 12:09:53.824209 <4>[ 179.113618] __refcount_add.constprop.0+0x80/0x90
4711 12:09:53.864380 <4>[ 179.118597] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4712 12:09:53.864841 <4>[ 179.123664] lkdtm_do_action+0x2c/0x50
4713 12:09:53.865270 <4>[ 179.127683] direct_entry+0x164/0x180
4714 12:09:53.865677 <4>[ 179.131614] full_proxy_write+0x68/0xc0
4715 12:09:53.866098 <4>[ 179.135725] vfs_write+0xcc/0x2e0
4716 12:09:53.866489 <4>[ 179.139313] ksys_write+0x80/0x110
4717 12:09:53.866876 <4>[ 179.142988] __arm64_sys_write+0x28/0x40
4718 12:09:53.867253 <4>[ 179.147184] invoke_syscall+0x8c/0x120
4719 12:09:53.867636 <4>[ 179.151211] el0_svc_common.constprop.0+0x68/0x124
4720 12:09:53.868008 <4>[ 179.156279] do_el0_svc+0x40/0xcc
4721 12:09:53.868740 <4>[ 179.159868] el0_svc+0x48/0xc0
4722 12:09:53.907607 <4>[ 179.163191] el0t_64_sync_handler+0xf4/0x120
4723 12:09:53.908060 <4>[ 179.167732] el0t_64_sync+0x18c/0x190
4724 12:09:53.908486 <4>[ 179.171664] irq event stamp: 0
4725 12:09:53.909269 <4>[ 179.174983] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4726 12:09:53.909636 <4>[ 179.181529] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4727 12:09:53.910061 <4>[ 179.189992] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4728 12:09:53.910454 <4>[ 179.198453] softirqs last disabled at (0): [<0000000000000000>] 0x0
4729 12:09:53.932114 <4>[ 179.204995] ---[ end trace 0000000000000000 ]---
4730 12:09:53.932827 <6>[ 179.209947] lkdtm: Overflow detected: saturated
4731 12:09:54.100280 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4732 12:09:54.100830 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4733 12:09:54.101180 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4734 12:09:54.101558 # [ 0.000000] Rude variant of Tasks RCU enabled.
4735 12:09:54.102250 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4736 12:09:54.102586 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4737 12:09:54.103519 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4738 12:09:54.143366 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4739 12:09:54.143818 # [ 0.000000] Root IRQ handler: gic_handle_irq
4740 12:09:54.144139 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4741 12:09:54.144428 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4742 12:09:54.144700 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4743 12:09:54.144958 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4744 12:09:54.145214 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4745 12:09:54.186481 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4746 12:09:54.186941 # [ 0.000000] timer_sp804: timer clock not found: -517
4747 12:09:54.187661 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4748 12:09:54.188005 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4749 12:09:54.188321 # [ 0.000000] timer_sp804: timer clock not found: -517
4750 12:09:54.188618 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4751 12:09:54.229708 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4752 12:09:54.230225 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4753 12:09:54.230577 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4754 12:09:54.230895 # [ 178.945089] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4755 12:09:54.231195 # [ 178.951454] lkdtm: attempting good refcount_inc() without overflow
4756 12:09:54.231484 # [ 178.957984] lkdtm: attempting bad refcount_inc() overflow
4757 12:09:54.232984 # [ 178.963717] ------------[ cut here ]------------
4758 12:09:54.272914 # [ 178.968667] refcount_t: saturated; leaking memory.
4759 12:09:54.273767 # [ 178.973923] WARNING: CPU: 1 PID: 2778 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4760 12:09:54.274205 # [ 178.982756] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4761 12:09:54.274642 # [ 178.996601] CPU: 1 PID: 2778 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4762 12:09:54.274991 # [ 179.004539] Hardware name: ARM Juno development board (r0) (DT)
4763 12:09:54.316022 # [ 179.010731] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4764 12:09:54.316535 # [ 179.017972] pc : refcount_warn_saturate+0x17c/0x224
4765 12:09:54.316978 # [ 179.023125] lr : refcount_warn_saturate+0x17c/0x224
4766 12:09:54.317324 # [ 179.028277] sp : ffff80000fc7b8a0
4767 12:09:54.317638 # [ 179.031857] x29: ffff80000fc7b8a0 x28: ffff00080744b4c0 x27: 0000000000000000
4768 12:09:54.317943 # [ 179.039284] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbb60f000
4769 12:09:54.318303 # [ 179.046709] x23: ffff00080cdaf000 x22: ffff80000fc7ba70 x21: 0000000000000016
4770 12:09:54.359118 # [ 179.054134] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
4771 12:09:54.359594 # [ 179.061558] x17: ffff800008c0ea94 x16: ffff80000878b7bc x15: ffff8000080b1580
4772 12:09:54.359951 # [ 179.068983] x14: ffff800009678fac x13: ffff80000802e15c x12: ffff80000843b2e8
4773 12:09:54.360280 # [ 179.076407] x11: ffff80000843b230 x10: ffff80000843ae4c x9 : ffff800009682000
4774 12:09:54.360591 # [ 179.083831] x8 : ffff80000fc7b3c8 x7 : 0000000000000000 x6 : 0000000000000028
4775 12:09:54.360895 # [ 179.091254] x5 : ffff80000fc7c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
4776 12:09:54.402346 # [ 179.098678] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080744b4c0
4777 12:09:54.402899 # [ 179.106102] Call trace:
4778 12:09:54.403272 # [ 179.108812] refcount_warn_saturate+0x17c/0x224
4779 12:09:54.403607 # [ 179.113618] __refcount_add.constprop.0+0x80/0x90
4780 12:09:54.403924 # [ 179.118597] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4781 12:09:54.404305 # [ 179.123664] lkdtm_do_action+0x2c/0x50
4782 12:09:54.404611 # [ 179.127683] direct_entry+0x164/0x180
4783 12:09:54.404907 # [ 179.131614] full_proxy_write+0x68/0xc0
4784 12:09:54.405205 # [ 179.135725] vfs_write+0xcc/0x2e0
4785 12:09:54.405581 # [ 179.139313] ksys_write+0x80/0x110
4786 12:09:54.406247 # [ 179.142988] __arm64_sys_write+0x28/0x40
4787 12:09:54.445462 # [ 179.147184] invoke_syscall+0x8c/0x120
4788 12:09:54.445989 # [ 179.151211] el0_svc_common.constprop.0+0x68/0x124
4789 12:09:54.446402 # [ 179.156279] do_el0_svc+0x40/0xcc
4790 12:09:54.446808 # [ 179.159868] el0_svc+0x48/0xc0
4791 12:09:54.447131 # [ 179.163191] el0t_64_sync_handler+0xf4/0x120
4792 12:09:54.447505 # [ 179.167732] el0t_64_sync+0x18c/0x190
4793 12:09:54.447812 # [ 179.171664] irq event stamp: 0
4794 12:09:54.448109 # [ 179.174983] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4795 12:09:54.448841 # [ 179.181529] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4796 12:09:54.493471 # [ 179.189992] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4797 12:09:54.493942 # [ 179.198453] softirqs last disabled at (0): [<0000000000000000>] 0x0
4798 12:09:54.494339 # [ 179.204995] ---[ end trace 0000000000000000 ]---
4799 12:09:54.494662 # [ 179.209947] lkdtm: Overflow detected: saturated
4800 12:09:54.494965 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4801 12:09:54.495260 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4802 12:09:54.496694 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4803 12:09:54.920890 <6>[ 180.176546] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4804 12:09:54.921423 <6>[ 180.182951] lkdtm: attempting good refcount_add() without overflow
4805 12:09:54.921864 <6>[ 180.189525] lkdtm: attempting bad refcount_add() overflow
4806 12:09:54.922310 <4>[ 180.195260] ------------[ cut here ]------------
4807 12:09:54.923079 <4>[ 180.200205] refcount_t: saturated; leaking memory.
4808 12:09:54.923441 <4>[ 180.205395] WARNING: CPU: 3 PID: 2817 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4809 12:09:54.964210 <4>[ 180.214229] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4810 12:09:54.964707 <4>[ 180.228110] CPU: 3 PID: 2817 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4811 12:09:54.965145 <4>[ 180.236055] Hardware name: ARM Juno development board (r0) (DT)
4812 12:09:54.965928 <4>[ 180.242252] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4813 12:09:54.966333 <4>[ 180.249501] pc : refcount_warn_saturate+0x17c/0x224
4814 12:09:54.966739 <4>[ 180.254662] lr : refcount_warn_saturate+0x17c/0x224
4815 12:09:54.967713 <4>[ 180.259822] sp : ffff80000fd1bbb0
4816 12:09:55.007691 <4>[ 180.263407] x29: ffff80000fd1bbb0 x28: ffff00080b2d9a80 x27: 0000000000000000
4817 12:09:55.008164 <4>[ 180.270846] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbe58f000
4818 12:09:55.008600 <4>[ 180.278283] x23: ffff00080d64f000 x22: ffff80000fd1bd80 x21: 0000000000000016
4819 12:09:55.009013 <4>[ 180.285720] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
4820 12:09:55.009406 <4>[ 180.293156] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbe58f000
4821 12:09:55.010984 <4>[ 180.300592] x14: 0000000000000000 x13: 205d353032303032 x12: 2e30383120205b3e
4822 12:09:55.051165 <4>[ 180.308029] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815cfb4
4823 12:09:55.051699 <4>[ 180.315466] x8 : ffff80000fd1b888 x7 : 0000000000000000 x6 : 0000000000001ffe
4824 12:09:55.052082 <4>[ 180.322902] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974ad2000
4825 12:09:55.052409 <4>[ 180.330338] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b2d9a80
4826 12:09:55.052717 <4>[ 180.337775] Call trace:
4827 12:09:55.053386 <4>[ 180.340490] refcount_warn_saturate+0x17c/0x224
4828 12:09:55.054451 <4>[ 180.345304] __refcount_add.constprop.0+0x80/0x90
4829 12:09:55.094608 <4>[ 180.350292] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4830 12:09:55.095069 <4>[ 180.355368] lkdtm_do_action+0x2c/0x50
4831 12:09:55.095413 <4>[ 180.359395] direct_entry+0x164/0x180
4832 12:09:55.096103 <4>[ 180.363334] full_proxy_write+0x68/0xc0
4833 12:09:55.096443 <4>[ 180.367452] vfs_write+0xcc/0x2e0
4834 12:09:55.096752 <4>[ 180.371049] ksys_write+0x80/0x110
4835 12:09:55.097049 <4>[ 180.374732] __arm64_sys_write+0x28/0x40
4836 12:09:55.097342 <4>[ 180.378937] invoke_syscall+0x8c/0x120
4837 12:09:55.097627 <4>[ 180.382971] el0_svc_common.constprop.0+0x68/0x124
4838 12:09:55.098036 <4>[ 180.388048] do_el0_svc+0x40/0xcc
4839 12:09:55.098410 <4>[ 180.391644] el0_svc+0x48/0xc0
4840 12:09:55.137954 <4>[ 180.394975] el0t_64_sync_handler+0xf4/0x120
4841 12:09:55.138449 <4>[ 180.399525] el0t_64_sync+0x18c/0x190
4842 12:09:55.138885 <4>[ 180.403467] irq event stamp: 0
4843 12:09:55.139666 <4>[ 180.406790] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4844 12:09:55.140037 <4>[ 180.413344] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4845 12:09:55.140434 <4>[ 180.421815] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4846 12:09:55.141209 <4>[ 180.430284] softirqs last disabled at (0): [<0000000000000000>] 0x0
4847 12:09:55.158770 <4>[ 180.436834] ---[ end trace 0000000000000000 ]---
4848 12:09:55.161789 <6>[ 180.441931] lkdtm: Overflow detected: saturated
4849 12:09:55.350367 # [ 180.176546] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4850 12:09:55.350651 # [ 180.182951] lkdtm: attempting good refcount_add() without overflow
4851 12:09:55.350876 # [ 180.189525] lkdtm: attempting bad refcount_add() overflow
4852 12:09:55.351080 # [ 180.195260] ------------[ cut here ]------------
4853 12:09:55.351288 # [ 180.200205] refcount_t: saturated; leaking memory.
4854 12:09:55.351663 # [ 180.205395] WARNING: CPU: 3 PID: 2817 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4855 12:09:55.393543 # [ 180.214229] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4856 12:09:55.393807 # [ 180.228110] CPU: 3 PID: 2817 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4857 12:09:55.394047 # [ 180.236055] Hardware name: ARM Juno development board (r0) (DT)
4858 12:09:55.394253 # [ 180.242252] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4859 12:09:55.394437 # [ 180.249501] pc : refcount_warn_saturate+0x17c/0x224
4860 12:09:55.394598 # [ 180.254662] lr : refcount_warn_saturate+0x17c/0x224
4861 12:09:55.396724 # [ 180.259822] sp : ffff80000fd1bbb0
4862 12:09:55.436715 # [ 180.263407] x29: ffff80000fd1bbb0 x28: ffff00080b2d9a80 x27: 0000000000000000
4863 12:09:55.436959 # [ 180.270846] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbe58f000
4864 12:09:55.437180 # [ 180.278283] x23: ffff00080d64f000 x22: ffff80000fd1bd80 x21: 0000000000000016
4865 12:09:55.437386 # [ 180.285720] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
4866 12:09:55.437573 # [ 180.293156] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbe58f000
4867 12:09:55.439944 # [ 180.300592] x14: 0000000000000000 x13: 205d353032303032 x12: 2e30383120205b3e
4868 12:09:55.480172 # [ 180.308029] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815cfb4
4869 12:09:55.480741 # [ 180.315466] x8 : ffff80000fd1b888 x7 : 0000000000000000 x6 : 0000000000001ffe
4870 12:09:55.481186 # [ 180.322902] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974ad2000
4871 12:09:55.481592 # [ 180.330338] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b2d9a80
4872 12:09:55.481980 # [ 180.337775] Call trace:
4873 12:09:55.482408 # [ 180.340490] refcount_warn_saturate+0x17c/0x224
4874 12:09:55.483270 # [ 180.345304] __refcount_add.constprop.0+0x80/0x90
4875 12:09:55.523340 # [ 180.350292] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4876 12:09:55.523828 # [ 180.355368] lkdtm_do_action+0x2c/0x50
4877 12:09:55.524167 # [ 180.359395] direct_entry+0x164/0x180
4878 12:09:55.524485 # [ 180.363334] full_proxy_write+0x68/0xc0
4879 12:09:55.524789 # [ 180.367452] vfs_write+0xcc/0x2e0
4880 12:09:55.525083 # [ 180.371049] ksys_write+0x80/0x110
4881 12:09:55.525374 # [ 180.374732] __arm64_sys_write+0x28/0x40
4882 12:09:55.525662 # [ 180.378937] invoke_syscall+0x8c/0x120
4883 12:09:55.525947 # [ 180.382971] el0_svc_common.constprop.0+0x68/0x124
4884 12:09:55.526410 # [ 180.388048] do_el0_svc+0x40/0xcc
4885 12:09:55.527187 # [ 180.391644] el0_svc+0x48/0xc0
4886 12:09:55.566448 # [ 180.394975] el0t_64_sync_handler+0xf4/0x120
4887 12:09:55.566945 # [ 180.399525] el0t_64_sync+0x18c/0x190
4888 12:09:55.567382 # [ 180.403467] irq event stamp: 0
4889 12:09:55.567891 # [ 180.406790] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4890 12:09:55.568677 # [ 180.413344] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4891 12:09:55.569102 # [ 180.421815] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4892 12:09:55.569590 # [ 180.430284] softirqs last disabled at (0): [<0000000000000000>] 0x0
4893 12:09:55.598579 # [ 180.436834] ---[ end trace 0000000000000000 ]---
4894 12:09:55.599049 # [ 180.441931] lkdtm: Overflow detected: saturated
4895 12:09:55.599483 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4896 12:09:55.599886 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4897 12:09:55.601789 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4898 12:09:56.121854 <6>[ 181.376564] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4899 12:09:56.122415 <6>[ 181.383771] lkdtm: attempting bad refcount_inc_not_zero() overflow
4900 12:09:56.122769 <4>[ 181.390305] ------------[ cut here ]------------
4901 12:09:56.123095 <4>[ 181.395256] refcount_t: saturated; leaking memory.
4902 12:09:56.123770 <4>[ 181.400445] WARNING: CPU: 5 PID: 2856 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4903 12:09:56.125404 <4>[ 181.409194] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4904 12:09:56.165204 <4>[ 181.423076] CPU: 5 PID: 2856 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4905 12:09:56.165684 <4>[ 181.431021] Hardware name: ARM Juno development board (r0) (DT)
4906 12:09:56.166477 <4>[ 181.437219] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4907 12:09:56.166845 <4>[ 181.444468] pc : refcount_warn_saturate+0xf8/0x224
4908 12:09:56.167164 <4>[ 181.449543] lr : refcount_warn_saturate+0xf8/0x224
4909 12:09:56.167468 <4>[ 181.454616] sp : ffff80000fdb37e0
4910 12:09:56.168721 <4>[ 181.458201] x29: ffff80000fdb37e0 x28: ffff000806bc4f00 x27: 0000000000000000
4911 12:09:56.208654 <4>[ 181.465640] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa83bf000
4912 12:09:56.209111 <4>[ 181.473078] x23: ffff00080453f000 x22: ffff80000fdb39c0 x21: 00000000ffffffff
4913 12:09:56.209477 <4>[ 181.480516] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
4914 12:09:56.209802 <4>[ 181.487953] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa83bf000
4915 12:09:56.210152 <4>[ 181.495390] x14: 0000000000000000 x13: 205d363532353933 x12: 2e31383120205b3e
4916 12:09:56.211996 <4>[ 181.502828] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815cfb4
4917 12:09:56.252049 <4>[ 181.510265] x8 : ffff80000fdb34b8 x7 : 0000000000000000 x6 : 0000000000001ffe
4918 12:09:56.252505 <4>[ 181.517701] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974b12000
4919 12:09:56.252854 <4>[ 181.525138] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bc4f00
4920 12:09:56.253176 <4>[ 181.532575] Call trace:
4921 12:09:56.253482 <4>[ 181.535290] refcount_warn_saturate+0xf8/0x224
4922 12:09:56.253778 <4>[ 181.540017] __refcount_add_not_zero.constprop.0+0x90/0xb0
4923 12:09:56.255617 <4>[ 181.545791] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
4924 12:09:56.295574 <4>[ 181.551649] lkdtm_do_action+0x2c/0x50
4925 12:09:56.296025 <4>[ 181.555677] direct_entry+0x164/0x180
4926 12:09:56.296365 <4>[ 181.559616] full_proxy_write+0x68/0xc0
4927 12:09:56.296679 <4>[ 181.563735] vfs_write+0xcc/0x2e0
4928 12:09:56.296977 <4>[ 181.567332] ksys_write+0x80/0x110
4929 12:09:56.297268 <4>[ 181.571015] __arm64_sys_write+0x28/0x40
4930 12:09:56.297554 <4>[ 181.575220] invoke_syscall+0x8c/0x120
4931 12:09:56.297835 <4>[ 181.579253] el0_svc_common.constprop.0+0x68/0x124
4932 12:09:56.298195 <4>[ 181.584330] do_el0_svc+0x40/0xcc
4933 12:09:56.298543 <4>[ 181.587926] el0_svc+0x48/0xc0
4934 12:09:56.299288 <4>[ 181.591256] el0t_64_sync_handler+0xf4/0x120
4935 12:09:56.339153 <4>[ 181.595806] el0t_64_sync+0x18c/0x190
4936 12:09:56.339605 <4>[ 181.599748] irq event stamp: 0
4937 12:09:56.339943 <4>[ 181.603071] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4938 12:09:56.340262 <4>[ 181.609626] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4939 12:09:56.340567 <4>[ 181.618097] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4940 12:09:56.340864 <4>[ 181.626567] softirqs last disabled at (0): [<0000000000000000>] 0x0
4941 12:09:56.342428 <4>[ 181.633117] ---[ end trace 0000000000000000 ]---
4942 12:09:56.358088 <6>[ 181.638269] lkdtm: Overflow detected: saturated
4943 12:09:56.514701 # [ 181.376564] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4944 12:09:56.514977 # [ 181.383771] lkdtm: attempting bad refcount_inc_not_zero() overflow
4945 12:09:56.515151 # [ 181.390305] ------------[ cut here ]------------
4946 12:09:56.515311 # [ 181.395256] refcount_t: saturated; leaking memory.
4947 12:09:56.515471 # [ 181.400445] WARNING: CPU: 5 PID: 2856 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4948 12:09:56.557836 # [ 181.409194] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4949 12:09:56.558150 # [ 181.423076] CPU: 5 PID: 2856 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4950 12:09:56.558352 # [ 181.431021] Hardware name: ARM Juno development board (r0) (DT)
4951 12:09:56.558535 # [ 181.437219] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4952 12:09:56.558689 # [ 181.444468] pc : refcount_warn_saturate+0xf8/0x224
4953 12:09:56.558837 # [ 181.449543] lr : refcount_warn_saturate+0xf8/0x224
4954 12:09:56.558979 # [ 181.454616] sp : ffff80000fdb37e0
4955 12:09:56.600995 # [ 181.458201] x29: ffff80000fdb37e0 x28: ffff000806bc4f00 x27: 0000000000000000
4956 12:09:56.601244 # [ 181.465640] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa83bf000
4957 12:09:56.601418 # [ 181.473078] x23: ffff00080453f000 x22: ffff80000fdb39c0 x21: 00000000ffffffff
4958 12:09:56.601575 # [ 181.480516] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
4959 12:09:56.601725 # [ 181.487953] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa83bf000
4960 12:09:56.601872 # [ 181.495390] x14: 0000000000000000 x13: 205d363532353933 x12: 2e31383120205b3e
4961 12:09:56.644145 # [ 181.502828] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815cfb4
4962 12:09:56.644388 # [ 181.510265] x8 : ffff80000fdb34b8 x7 : 0000000000000000 x6 : 0000000000001ffe
4963 12:09:56.644560 # [ 181.517701] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974b12000
4964 12:09:56.644718 # [ 181.525138] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bc4f00
4965 12:09:56.644871 # [ 181.532575] Call trace:
4966 12:09:56.645019 # [ 181.535290] refcount_warn_saturate+0xf8/0x224
4967 12:09:56.645166 # [ 181.540017] __refcount_add_not_zero.constprop.0+0x90/0xb0
4968 12:09:56.647421 # [ 181.545791] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
4969 12:09:56.687583 # [ 181.551649] lkdtm_do_action+0x2c/0x50
4970 12:09:56.688049 # [ 181.555677] direct_entry+0x164/0x180
4971 12:09:56.688393 # [ 181.559616] full_proxy_write+0x68/0xc0
4972 12:09:56.688709 # [ 181.563735] vfs_write+0xcc/0x2e0
4973 12:09:56.689010 # [ 181.567332] ksys_write+0x80/0x110
4974 12:09:56.689302 # [ 181.571015] __arm64_sys_write+0x28/0x40
4975 12:09:56.689591 # [ 181.575220] invoke_syscall+0x8c/0x120
4976 12:09:56.689880 # [ 181.579253] el0_svc_common.constprop.0+0x68/0x124
4977 12:09:56.690232 # [ 181.584330] do_el0_svc+0x40/0xcc
4978 12:09:56.690533 # [ 181.587926] el0_svc+0x48/0xc0
4979 12:09:56.691258 # [ 181.591256] el0t_64_sync_handler+0xf4/0x120
4980 12:09:56.730766 # [ 181.595806] el0t_64_sync+0x18c/0x190
4981 12:09:56.731224 # [ 181.599748] irq event stamp: 0
4982 12:09:56.731564 # [ 181.603071] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4983 12:09:56.731883 # [ 181.609626] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4984 12:09:56.732186 # [ 181.618097] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
4985 12:09:56.732482 # [ 181.626567] softirqs last disabled at (0): [<0000000000000000>] 0x0
4986 12:09:56.734092 # [ 181.633117] ---[ end trace 0000000000000000 ]---
4987 12:09:56.762549 # [ 181.638269] lkdtm: Overflow detected: saturated
4988 12:09:56.763048 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
4989 12:09:56.765732 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4990 12:09:56.766238 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4991 12:09:57.304570 <6>[ 182.561810] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4992 12:09:57.305104 <6>[ 182.569338] lkdtm: attempting bad refcount_add_not_zero() overflow
4993 12:09:57.305451 <4>[ 182.576251] ------------[ cut here ]------------
4994 12:09:57.306168 <4>[ 182.581219] refcount_t: saturated; leaking memory.
4995 12:09:57.306514 <4>[ 182.586341] WARNING: CPU: 1 PID: 2895 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4996 12:09:57.347821 <4>[ 182.595077] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
4997 12:09:57.348303 <4>[ 182.608920] CPU: 1 PID: 2895 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
4998 12:09:57.348655 <4>[ 182.616859] Hardware name: ARM Juno development board (r0) (DT)
4999 12:09:57.349377 <4>[ 182.623051] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5000 12:09:57.349733 <4>[ 182.630292] pc : refcount_warn_saturate+0xf8/0x224
5001 12:09:57.350076 <4>[ 182.635358] lr : refcount_warn_saturate+0xf8/0x224
5002 12:09:57.350385 <4>[ 182.640423] sp : ffff80000fe6ba30
5003 12:09:57.391306 <4>[ 182.644003] x29: ffff80000fe6ba30 x28: ffff00080cd60040 x27: 0000000000000000
5004 12:09:57.391782 <4>[ 182.651430] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9fddf000
5005 12:09:57.392132 <4>[ 182.658855] x23: ffff00080b46a000 x22: ffff80000fe6bc10 x21: 00000000ffffffff
5006 12:09:57.392449 <4>[ 182.666280] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
5007 12:09:57.392750 <4>[ 182.673704] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5008 12:09:57.393044 <4>[ 182.681129] x14: 0000000000000000 x13: 205d393132313835 x12: 2e32383120205b3e
5009 12:09:57.434610 <4>[ 182.688553] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815cfb4
5010 12:09:57.435063 <4>[ 182.695977] x8 : ffff80000fe6b708 x7 : 0000000000000000 x6 : 0000000000001ffe
5011 12:09:57.435407 <4>[ 182.703402] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5012 12:09:57.435725 <4>[ 182.710826] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080cd60040
5013 12:09:57.436029 <4>[ 182.718250] Call trace:
5014 12:09:57.436321 <4>[ 182.720960] refcount_warn_saturate+0xf8/0x224
5015 12:09:57.436612 <4>[ 182.725678] __refcount_add_not_zero.constprop.0+0x90/0xb0
5016 12:09:57.477977 <4>[ 182.731443] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5017 12:09:57.478468 <4>[ 182.737291] lkdtm_do_action+0x2c/0x50
5018 12:09:57.478819 <4>[ 182.741311] direct_entry+0x164/0x180
5019 12:09:57.479138 <4>[ 182.745243] full_proxy_write+0x68/0xc0
5020 12:09:57.479440 <4>[ 182.749353] vfs_write+0xcc/0x2e0
5021 12:09:57.479733 <4>[ 182.752941] ksys_write+0x80/0x110
5022 12:09:57.480022 <4>[ 182.756616] __arm64_sys_write+0x28/0x40
5023 12:09:57.480304 <4>[ 182.760812] invoke_syscall+0x8c/0x120
5024 12:09:57.480584 <4>[ 182.764838] el0_svc_common.constprop.0+0x68/0x124
5025 12:09:57.480895 <4>[ 182.769906] do_el0_svc+0x40/0xcc
5026 12:09:57.481650 <4>[ 182.773494] el0_svc+0x48/0xc0
5027 12:09:57.521258 <4>[ 182.776817] el0t_64_sync_handler+0xf4/0x120
5028 12:09:57.521704 <4>[ 182.781359] el0t_64_sync+0x18c/0x190
5029 12:09:57.522081 <4>[ 182.785292] irq event stamp: 0
5030 12:09:57.522415 <4>[ 182.788610] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5031 12:09:57.522724 <4>[ 182.795155] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5032 12:09:57.523028 <4>[ 182.803619] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5033 12:09:57.523321 <4>[ 182.812080] softirqs last disabled at (0): [<0000000000000000>] 0x0
5034 12:09:57.544836 <4>[ 182.818622] ---[ end trace 0000000000000000 ]---
5035 12:09:57.545403 <6>[ 182.823597] lkdtm: Overflow detected: saturated
5036 12:09:57.715199 # [ 182.561810] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5037 12:09:57.715724 # [ 182.569338] lkdtm: attempting bad refcount_add_not_zero() overflow
5038 12:09:57.716163 # [ 182.576251] ------------[ cut here ]------------
5039 12:09:57.717063 # [ 182.581219] refcount_t: saturated; leaking memory.
5040 12:09:57.717437 # [ 182.586341] WARNING: CPU: 1 PID: 2895 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5041 12:09:57.758327 # [ 182.595077] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5042 12:09:57.758786 # [ 182.608920] CPU: 1 PID: 2895 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5043 12:09:57.759180 # [ 182.616859] Hardware name: ARM Juno development board (r0) (DT)
5044 12:09:57.759542 # [ 182.623051] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5045 12:09:57.759888 # [ 182.630292] pc : refcount_warn_saturate+0xf8/0x224
5046 12:09:57.760232 # [ 182.635358] lr : refcount_warn_saturate+0xf8/0x224
5047 12:09:57.760565 # [ 182.640423] sp : ffff80000fe6ba30
5048 12:09:57.801427 # [ 182.644003] x29: ffff80000fe6ba30 x28: ffff00080cd60040 x27: 0000000000000000
5049 12:09:57.801907 # [ 182.651430] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9fddf000
5050 12:09:57.802379 # [ 182.658855] x23: ffff00080b46a000 x22: ffff80000fe6bc10 x21: 00000000ffffffff
5051 12:09:57.802785 # [ 182.666280] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
5052 12:09:57.803176 # [ 182.673704] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5053 12:09:57.803557 # [ 182.681129] x14: 0000000000000000 x13: 205d393132313835 x12: 2e32383120205b3e
5054 12:09:57.844619 # [ 182.688553] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815cfb4
5055 12:09:57.845100 # [ 182.695977] x8 : ffff80000fe6b708 x7 : 0000000000000000 x6 : 0000000000001ffe
5056 12:09:57.845480 # [ 182.703402] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5057 12:09:57.846259 # [ 182.710826] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080cd60040
5058 12:09:57.846619 # [ 182.718250] Call trace:
5059 12:09:57.847016 # [ 182.720960] refcount_warn_saturate+0xf8/0x224
5060 12:09:57.847340 # [ 182.725678] __refcount_add_not_zero.constprop.0+0x90/0xb0
5061 12:09:57.848091 # [ 182.731443] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5062 12:09:57.887788 # [ 182.737291] lkdtm_do_action+0x2c/0x50
5063 12:09:57.888255 # [ 182.741311] direct_entry+0x164/0x180
5064 12:09:57.888605 # [ 182.745243] full_proxy_write+0x68/0xc0
5065 12:09:57.888920 # [ 182.749353] vfs_write+0xcc/0x2e0
5066 12:09:57.889220 # [ 182.752941] ksys_write+0x80/0x110
5067 12:09:57.889512 # [ 182.756616] __arm64_sys_write+0x28/0x40
5068 12:09:57.889831 # [ 182.760812] invoke_syscall+0x8c/0x120
5069 12:09:57.890177 # [ 182.764838] el0_svc_common.constprop.0+0x68/0x124
5070 12:09:57.890470 # [ 182.769906] do_el0_svc+0x40/0xcc
5071 12:09:57.890857 # [ 182.773494] el0_svc+0x48/0xc0
5072 12:09:57.891657 # [ 182.776817] el0t_64_sync_handler+0xf4/0x120
5073 12:09:57.930927 # [ 182.781359] el0t_64_sync+0x18c/0x190
5074 12:09:57.931414 # [ 182.785292] irq event stamp: 0
5075 12:09:57.931857 # [ 182.788610] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5076 12:09:57.932265 # [ 182.795155] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5077 12:09:57.932662 # [ 182.803619] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5078 12:09:57.933047 # [ 182.812080] softirqs last disabled at (0): [<0000000000000000>] 0x0
5079 12:09:57.934143 # [ 182.818622] ---[ end trace 0000000000000000 ]---
5080 12:09:57.957565 # [ 182.823597] lkdtm: Overflow detected: saturated
5081 12:09:57.958068 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5082 12:09:57.960785 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5083 12:09:57.961250 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5084 12:09:58.496914 <6>[ 183.749508] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5085 12:09:58.497430 <6>[ 183.755560] lkdtm: attempting good refcount_dec()
5086 12:09:58.497781 <6>[ 183.760607] lkdtm: attempting bad refcount_dec() to zero
5087 12:09:58.498148 <4>[ 183.766257] ------------[ cut here ]------------
5088 12:09:58.498466 <4>[ 183.771212] refcount_t: decrement hit 0; leaking memory.
5089 12:09:58.499140 <4>[ 183.777032] WARNING: CPU: 1 PID: 2934 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5090 12:09:58.540189 <4>[ 183.785779] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5091 12:09:58.540657 <4>[ 183.799621] CPU: 1 PID: 2934 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5092 12:09:58.541382 <4>[ 183.807560] Hardware name: ARM Juno development board (r0) (DT)
5093 12:09:58.541735 <4>[ 183.813751] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5094 12:09:58.542094 <4>[ 183.820993] pc : refcount_warn_saturate+0x68/0x224
5095 12:09:58.542411 <4>[ 183.826059] lr : refcount_warn_saturate+0x68/0x224
5096 12:09:58.542709 <4>[ 183.831123] sp : ffff80000ff2b7e0
5097 12:09:58.583540 <4>[ 183.834703] x29: ffff80000ff2b7e0 x28: ffff00080bc58040 x27: 0000000000000000
5098 12:09:58.584012 <4>[ 183.842130] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8920f000
5099 12:09:58.584356 <4>[ 183.849555] x23: ffff00080d826000 x22: ffff80000ff2b9b0 x21: 0000000000000012
5100 12:09:58.584675 <4>[ 183.856981] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5101 12:09:58.584980 <4>[ 183.864405] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5102 12:09:58.585282 <4>[ 183.871830] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5103 12:09:58.626910 <4>[ 183.879253] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968157c
5104 12:09:58.627365 <4>[ 183.886678] x8 : ffff80000ff2b558 x7 : 0000000000000000 x6 : ffff8000080ff034
5105 12:09:58.627707 <4>[ 183.894102] x5 : ffff80000ff2c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5106 12:09:58.628020 <4>[ 183.901526] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bc58040
5107 12:09:58.628323 <4>[ 183.908951] Call trace:
5108 12:09:58.628619 <4>[ 183.911660] refcount_warn_saturate+0x68/0x224
5109 12:09:58.628912 <4>[ 183.916378] __refcount_dec.constprop.0+0x50/0x60
5110 12:09:58.630171 <4>[ 183.921358] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5111 12:09:58.670307 <4>[ 183.926074] lkdtm_do_action+0x2c/0x50
5112 12:09:58.670750 <4>[ 183.930095] direct_entry+0x164/0x180
5113 12:09:58.671091 <4>[ 183.934025] full_proxy_write+0x68/0xc0
5114 12:09:58.671406 <4>[ 183.938136] vfs_write+0xcc/0x2e0
5115 12:09:58.671704 <4>[ 183.941724] ksys_write+0x80/0x110
5116 12:09:58.671999 <4>[ 183.945399] __arm64_sys_write+0x28/0x40
5117 12:09:58.672293 <4>[ 183.949596] invoke_syscall+0x8c/0x120
5118 12:09:58.672584 <4>[ 183.953621] el0_svc_common.constprop.0+0x68/0x124
5119 12:09:58.672871 <4>[ 183.958689] do_el0_svc+0x40/0xcc
5120 12:09:58.673161 <4>[ 183.962278] el0_svc+0x48/0xc0
5121 12:09:58.673949 <4>[ 183.965601] el0t_64_sync_handler+0xf4/0x120
5122 12:09:58.713611 <4>[ 183.970142] el0t_64_sync+0x18c/0x190
5123 12:09:58.714099 <4>[ 183.974076] irq event stamp: 0
5124 12:09:58.714860 <4>[ 183.977394] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5125 12:09:58.715226 <4>[ 183.983940] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5126 12:09:58.715548 <4>[ 183.992404] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5127 12:09:58.715851 <4>[ 184.000864] softirqs last disabled at (0): [<0000000000000000>] 0x0
5128 12:09:58.716971 <4>[ 184.007406] ---[ end trace 0000000000000000 ]---
5129 12:09:58.731740 <6>[ 184.012411] lkdtm: Zero detected: saturated
5130 12:09:58.899615 # [ 183.749508] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5131 12:09:58.899887 # [ 183.755560] lkdtm: attempting good refcount_dec()
5132 12:09:58.900063 # [ 183.760607] lkdtm: attempting bad refcount_dec() to zero
5133 12:09:58.900222 # [ 183.766257] ------------[ cut here ]------------
5134 12:09:58.900639 # [ 183.771212] refcount_t: decrement hit 0; leaking memory.
5135 12:09:58.900815 # [ 183.777032] WARNING: CPU: 1 PID: 2934 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5136 12:09:58.942801 # [ 183.785779] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5137 12:09:58.943081 # [ 183.799621] CPU: 1 PID: 2934 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5138 12:09:58.943324 # [ 183.807560] Hardware name: ARM Juno development board (r0) (DT)
5139 12:09:58.943542 # [ 183.813751] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5140 12:09:58.943747 # [ 183.820993] pc : refcount_warn_saturate+0x68/0x224
5141 12:09:58.943931 # [ 183.826059] lr : refcount_warn_saturate+0x68/0x224
5142 12:09:58.944097 # [ 183.831123] sp : ffff80000ff2b7e0
5143 12:09:58.985922 # [ 183.834703] x29: ffff80000ff2b7e0 x28: ffff00080bc58040 x27: 0000000000000000
5144 12:09:58.986195 # [ 183.842130] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8920f000
5145 12:09:58.986425 # [ 183.849555] x23: ffff00080d826000 x22: ffff80000ff2b9b0 x21: 0000000000000012
5146 12:09:58.986634 # [ 183.856981] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5147 12:09:58.986834 # [ 183.864405] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5148 12:09:58.987010 # [ 183.871830] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5149 12:09:59.029108 # [ 183.879253] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968157c
5150 12:09:59.029366 # [ 183.886678] x8 : ffff80000ff2b558 x7 : 0000000000000000 x6 : ffff8000080ff034
5151 12:09:59.029600 # [ 183.894102] x5 : ffff80000ff2c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5152 12:09:59.029815 # [ 183.901526] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bc58040
5153 12:09:59.029993 # [ 183.908951] Call trace:
5154 12:09:59.030182 # [ 183.911660] refcount_warn_saturate+0x68/0x224
5155 12:09:59.030355 # [ 183.916378] __refcount_dec.constprop.0+0x50/0x60
5156 12:09:59.032214 # [ 183.921358] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5157 12:09:59.072273 # [ 183.926074] lkdtm_do_action+0x2c/0x50
5158 12:09:59.072526 # [ 183.930095] direct_entry+0x164/0x180
5159 12:09:59.072758 # [ 183.934025] full_proxy_write+0x68/0xc0
5160 12:09:59.072965 # [ 183.938136] vfs_write+0xcc/0x2e0
5161 12:09:59.073164 # [ 183.941724] ksys_write+0x80/0x110
5162 12:09:59.073357 # [ 183.945399] __arm64_sys_write+0x28/0x40
5163 12:09:59.073546 # [ 183.949596] invoke_syscall+0x8c/0x120
5164 12:09:59.073730 # [ 183.953621] el0_svc_common.constprop.0+0x68/0x124
5165 12:09:59.073902 # [ 183.958689] do_el0_svc+0x40/0xcc
5166 12:09:59.074033 # [ 183.962278] el0_svc+0x48/0xc0
5167 12:09:59.075413 # [ 183.965601] el0t_64_sync_handler+0xf4/0x120
5168 12:09:59.115442 # [ 183.970142] el0t_64_sync+0x18c/0x190
5169 12:09:59.115682 # [ 183.974076] irq event stamp: 0
5170 12:09:59.115962 # [ 183.977394] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5171 12:09:59.116241 # [ 183.983940] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5172 12:09:59.116516 # [ 183.992404] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5173 12:09:59.116766 # [ 184.000864] softirqs last disabled at (0): [<0000000000000000>] 0x0
5174 12:09:59.116959 # [ 184.007406] ---[ end trace 0000000000000000 ]---
5175 12:09:59.118534 # [ 184.012411] lkdtm: Zero detected: saturated
5176 12:09:59.141239 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5177 12:09:59.141508 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5178 12:09:59.144399 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5179 12:09:59.744798 <6>[ 184.997621] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5180 12:09:59.745357 <6>[ 185.003984] lkdtm: attempting bad refcount_dec() below zero
5181 12:09:59.745714 <4>[ 185.009898] ------------[ cut here ]------------
5182 12:09:59.746444 <4>[ 185.014853] refcount_t: decrement hit 0; leaking memory.
5183 12:09:59.746792 <4>[ 185.020709] WARNING: CPU: 1 PID: 2978 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5184 12:09:59.748415 <4>[ 185.029455] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5185 12:09:59.788115 <4>[ 185.043299] CPU: 1 PID: 2978 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5186 12:09:59.788617 <4>[ 185.051237] Hardware name: ARM Juno development board (r0) (DT)
5187 12:09:59.788966 <4>[ 185.057430] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5188 12:09:59.789665 <4>[ 185.064671] pc : refcount_warn_saturate+0x68/0x224
5189 12:09:59.790037 <4>[ 185.069737] lr : refcount_warn_saturate+0x68/0x224
5190 12:09:59.790361 <4>[ 185.074801] sp : ffff80000fff37e0
5191 12:09:59.791704 <4>[ 185.078382] x29: ffff80000fff37e0 x28: ffff000806f94f00 x27: 0000000000000000
5192 12:09:59.831504 <4>[ 185.085809] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb5e4f000
5193 12:09:59.831955 <4>[ 185.093234] x23: ffff000805194000 x22: ffff80000fff39b0 x21: 0000000000000016
5194 12:09:59.832297 <4>[ 185.100659] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5195 12:09:59.832618 <4>[ 185.108084] x17: ffff800009661f74 x16: ffff80000878b6a8 x15: ffff8000080b1580
5196 12:09:59.832919 <4>[ 185.115508] x14: ffff800009678fac x13: ffff80000802e15c x12: ffff80000843b2e8
5197 12:09:59.834760 <4>[ 185.122932] x11: ffff80000843b230 x10: ffff80000843ae4c x9 : ffff800009682000
5198 12:09:59.874803 <4>[ 185.130357] x8 : ffff80000fff3308 x7 : 0000000000000000 x6 : 0000000000000028
5199 12:09:59.875254 <4>[ 185.137780] x5 : ffff80000fff4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5200 12:09:59.875597 <4>[ 185.145204] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806f94f00
5201 12:09:59.875918 <4>[ 185.152629] Call trace:
5202 12:09:59.876223 <4>[ 185.155339] refcount_warn_saturate+0x68/0x224
5203 12:09:59.876518 <4>[ 185.160057] __refcount_dec.constprop.0+0x50/0x60
5204 12:09:59.876810 <4>[ 185.165037] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5205 12:09:59.878045 <4>[ 185.170101] lkdtm_do_action+0x2c/0x50
5206 12:09:59.918130 <4>[ 185.174122] direct_entry+0x164/0x180
5207 12:09:59.918988 <4>[ 185.178053] full_proxy_write+0x68/0xc0
5208 12:09:59.919368 <4>[ 185.182164] vfs_write+0xcc/0x2e0
5209 12:09:59.919698 <4>[ 185.185753] ksys_write+0x80/0x110
5210 12:09:59.920009 <4>[ 185.189427] __arm64_sys_write+0x28/0x40
5211 12:09:59.920310 <4>[ 185.193624] invoke_syscall+0x8c/0x120
5212 12:09:59.920603 <4>[ 185.197649] el0_svc_common.constprop.0+0x68/0x124
5213 12:09:59.920949 <4>[ 185.202717] do_el0_svc+0x40/0xcc
5214 12:09:59.921343 <4>[ 185.206306] el0_svc+0x48/0xc0
5215 12:09:59.921641 <4>[ 185.209629] el0t_64_sync_handler+0xf4/0x120
5216 12:09:59.922037 <4>[ 185.214170] el0t_64_sync+0x18c/0x190
5217 12:09:59.971523 <4>[ 185.218103] irq event stamp: 0
5218 12:09:59.971825 <4>[ 185.221421] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5219 12:09:59.972165 <4>[ 185.227967] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5220 12:09:59.972401 <4>[ 185.236431] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5221 12:09:59.972607 <4>[ 185.244891] softirqs last disabled at (0): [<0000000000000000>] 0x0
5222 12:09:59.972859 <4>[ 185.251434] ---[ end trace 0000000000000000 ]---
5223 12:09:59.974628 <6>[ 185.256416] lkdtm: Negative detected: saturated
5224 12:10:00.142667 # [ 184.997621] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5225 12:10:00.142967 # [ 185.003984] lkdtm: attempting bad refcount_dec() below zero
5226 12:10:00.143219 # [ 185.009898] ------------[ cut here ]------------
5227 12:10:00.143460 # [ 185.014853] refcount_t: decrement hit 0; leaking memory.
5228 12:10:00.143634 # [ 185.020709] WARNING: CPU: 1 PID: 2978 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5229 12:10:00.185880 # [ 185.029455] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5230 12:10:00.186170 # [ 185.043299] CPU: 1 PID: 2978 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5231 12:10:00.186348 # [ 185.051237] Hardware name: ARM Juno development board (r0) (DT)
5232 12:10:00.186510 # [ 185.057430] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5233 12:10:00.186660 # [ 185.064671] pc : refcount_warn_saturate+0x68/0x224
5234 12:10:00.186793 # [ 185.069737] lr : refcount_warn_saturate+0x68/0x224
5235 12:10:00.186921 # [ 185.074801] sp : ffff80000fff37e0
5236 12:10:00.189039 # [ 185.078382] x29: ffff80000fff37e0 x28: ffff000806f94f00 x27: 0000000000000000
5237 12:10:00.229027 # [ 185.085809] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb5e4f000
5238 12:10:00.229269 # [ 185.093234] x23: ffff000805194000 x22: ffff80000fff39b0 x21: 0000000000000016
5239 12:10:00.229443 # [ 185.100659] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5240 12:10:00.229601 # [ 185.108084] x17: ffff800009661f74 x16: ffff80000878b6a8 x15: ffff8000080b1580
5241 12:10:00.229751 # [ 185.115508] x14: ffff800009678fac x13: ffff80000802e15c x12: ffff80000843b2e8
5242 12:10:00.272141 # [ 185.122932] x11: ffff80000843b230 x10: ffff80000843ae4c x9 : ffff800009682000
5243 12:10:00.272408 # [ 185.130357] x8 : ffff80000fff3308 x7 : 0000000000000000 x6 : 0000000000000028
5244 12:10:00.272582 # [ 185.137780] x5 : ffff80000fff4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5245 12:10:00.272769 # [ 185.145204] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806f94f00
5246 12:10:00.272926 # [ 185.152629] Call trace:
5247 12:10:00.273077 # [ 185.155339] refcount_warn_saturate+0x68/0x224
5248 12:10:00.273224 # [ 185.160057] __refcount_dec.constprop.0+0x50/0x60
5249 12:10:00.275305 # [ 185.165037] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5250 12:10:00.315353 # [ 185.170101] lkdtm_do_action+0x2c/0x50
5251 12:10:00.315598 # [ 185.174122] direct_entry+0x164/0x180
5252 12:10:00.315769 # [ 185.178053] full_proxy_write+0x68/0xc0
5253 12:10:00.315926 # [ 185.182164] vfs_write+0xcc/0x2e0
5254 12:10:00.316075 # [ 185.185753] ksys_write+0x80/0x110
5255 12:10:00.316221 # [ 185.189427] __arm64_sys_write+0x28/0x40
5256 12:10:00.316365 # [ 185.193624] invoke_syscall+0x8c/0x120
5257 12:10:00.316514 # [ 185.197649] el0_svc_common.constprop.0+0x68/0x124
5258 12:10:00.316635 # [ 185.202717] do_el0_svc+0x40/0xcc
5259 12:10:00.316753 # [ 185.206306] el0_svc+0x48/0xc0
5260 12:10:00.318492 # [ 185.209629] el0t_64_sync_handler+0xf4/0x120
5261 12:10:00.318716 # [ 185.214170] el0t_64_sync+0x18c/0x190
5262 12:10:00.358765 # [ 185.218103] irq event stamp: 0
5263 12:10:00.359229 # [ 185.221421] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5264 12:10:00.359572 # [ 185.227967] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5265 12:10:00.359888 # [ 185.236431] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5266 12:10:00.360188 # [ 185.244891] softirqs last disabled at (0): [<0000000000000000>] 0x0
5267 12:10:00.360484 # [ 185.251434] ---[ end trace 0000000000000000 ]---
5268 12:10:00.361984 # [ 185.256416] lkdtm: Negative detected: saturated
5269 12:10:00.385470 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5270 12:10:00.385940 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5271 12:10:00.388702 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5272 12:10:00.988922 <6>[ 186.241396] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5273 12:10:00.989463 <6>[ 186.249001] lkdtm: attempting bad refcount_dec_and_test() below zero
5274 12:10:00.989837 <4>[ 186.255693] ------------[ cut here ]------------
5275 12:10:00.990222 <4>[ 186.260609] refcount_t: underflow; use-after-free.
5276 12:10:00.990922 <4>[ 186.265729] WARNING: CPU: 1 PID: 3022 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5277 12:10:00.992428 <4>[ 186.274468] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5278 12:10:01.032232 <4>[ 186.288310] CPU: 1 PID: 3022 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5279 12:10:01.032733 <4>[ 186.296249] Hardware name: ARM Juno development board (r0) (DT)
5280 12:10:01.033097 <4>[ 186.302440] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5281 12:10:01.033801 <4>[ 186.309682] pc : refcount_warn_saturate+0xc8/0x224
5282 12:10:01.034191 <4>[ 186.314748] lr : refcount_warn_saturate+0xc8/0x224
5283 12:10:01.034513 <4>[ 186.319812] sp : ffff8000100a3a30
5284 12:10:01.035800 <4>[ 186.323392] x29: ffff8000100a3a30 x28: ffff00080bbd8040 x27: 0000000000000000
5285 12:10:01.075616 <4>[ 186.330819] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbd19f000
5286 12:10:01.076097 <4>[ 186.338244] x23: ffff000804553000 x22: ffff8000100a3c00 x21: 000000000000001f
5287 12:10:01.076459 <4>[ 186.345668] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5288 12:10:01.076786 <4>[ 186.353093] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5289 12:10:01.077101 <4>[ 186.360517] x14: 0000000000000000 x13: 205d393036303632 x12: 2e36383120205b3e
5290 12:10:01.078943 <4>[ 186.367942] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815cfb4
5291 12:10:01.119448 <4>[ 186.375366] x8 : ffff8000100a3708 x7 : 0000000000000000 x6 : 0000000000001ffe
5292 12:10:01.120118 <4>[ 186.382790] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5293 12:10:01.120680 <4>[ 186.390214] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bbd8040
5294 12:10:01.121042 <4>[ 186.397639] Call trace:
5295 12:10:01.121372 <4>[ 186.400348] refcount_warn_saturate+0xc8/0x224
5296 12:10:01.121687 <4>[ 186.405067] __refcount_sub_and_test.constprop.0+0x8c/0x94
5297 12:10:01.122437 <4>[ 186.410831] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5298 12:10:01.162341 <4>[ 186.416681] lkdtm_do_action+0x2c/0x50
5299 12:10:01.162801 <4>[ 186.420700] direct_entry+0x164/0x180
5300 12:10:01.163159 <4>[ 186.424631] full_proxy_write+0x68/0xc0
5301 12:10:01.163490 <4>[ 186.428741] vfs_write+0xcc/0x2e0
5302 12:10:01.163797 <4>[ 186.432330] ksys_write+0x80/0x110
5303 12:10:01.164098 <4>[ 186.436003] __arm64_sys_write+0x28/0x40
5304 12:10:01.164391 <4>[ 186.440200] invoke_syscall+0x8c/0x120
5305 12:10:01.164683 <4>[ 186.444225] el0_svc_common.constprop.0+0x68/0x124
5306 12:10:01.164973 <4>[ 186.449293] do_el0_svc+0x40/0xcc
5307 12:10:01.165289 <4>[ 186.452881] el0_svc+0x48/0xc0
5308 12:10:01.166083 <4>[ 186.456205] el0t_64_sync_handler+0xf4/0x120
5309 12:10:01.205612 <4>[ 186.460746] el0t_64_sync+0x18c/0x190
5310 12:10:01.206104 <4>[ 186.464679] irq event stamp: 0
5311 12:10:01.206461 <4>[ 186.467997] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5312 12:10:01.206788 <4>[ 186.474542] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5313 12:10:01.207100 <4>[ 186.483006] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5314 12:10:01.207403 <4>[ 186.491467] softirqs last disabled at (0): [<0000000000000000>] 0x0
5315 12:10:01.207698 <4>[ 186.498009] ---[ end trace 0000000000000000 ]---
5316 12:10:01.223739 <6>[ 186.502961] lkdtm: Negative detected: saturated
5317 12:10:01.383715 # [ 186.241396] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5318 12:10:01.384015 # [ 186.249001] lkdtm: attempting bad refcount_dec_and_test() below zero
5319 12:10:01.384219 # [ 186.255693] ------------[ cut here ]------------
5320 12:10:01.384397 # [ 186.260609] refcount_t: underflow; use-after-free.
5321 12:10:01.384561 # [ 186.265729] WARNING: CPU: 1 PID: 3022 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5322 12:10:01.426936 # [ 186.274468] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5323 12:10:01.427202 # [ 186.288310] CPU: 1 PID: 3022 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5324 12:10:01.427376 # [ 186.296249] Hardware name: ARM Juno development board (r0) (DT)
5325 12:10:01.427538 # [ 186.302440] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5326 12:10:01.427693 # [ 186.309682] pc : refcount_warn_saturate+0xc8/0x224
5327 12:10:01.427835 # [ 186.314748] lr : refcount_warn_saturate+0xc8/0x224
5328 12:10:01.427957 # [ 186.319812] sp : ffff8000100a3a30
5329 12:10:01.470018 # [ 186.323392] x29: ffff8000100a3a30 x28: ffff00080bbd8040 x27: 0000000000000000
5330 12:10:01.470267 # [ 186.330819] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbd19f000
5331 12:10:01.470441 # [ 186.338244] x23: ffff000804553000 x22: ffff8000100a3c00 x21: 000000000000001f
5332 12:10:01.470632 # [ 186.345668] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5333 12:10:01.470788 # [ 186.353093] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5334 12:10:01.471172 # [ 186.360517] x14: 0000000000000000 x13: 205d393036303632 x12: 2e36383120205b3e
5335 12:10:01.513218 # [ 186.367942] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815cfb4
5336 12:10:01.513468 # [ 186.375366] x8 : ffff8000100a3708 x7 : 0000000000000000 x6 : 0000000000001ffe
5337 12:10:01.513643 # [ 186.382790] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5338 12:10:01.513853 # [ 186.390214] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bbd8040
5339 12:10:01.514068 # [ 186.397639] Call trace:
5340 12:10:01.514228 # [ 186.400348] refcount_warn_saturate+0xc8/0x224
5341 12:10:01.514379 # [ 186.405067] __refcount_sub_and_test.constprop.0+0x8c/0x94
5342 12:10:01.516369 # [ 186.410831] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5343 12:10:01.556400 # [ 186.416681] lkdtm_do_action+0x2c/0x50
5344 12:10:01.556655 # [ 186.420700] direct_entry+0x164/0x180
5345 12:10:01.556825 # [ 186.424631] full_proxy_write+0x68/0xc0
5346 12:10:01.556982 # [ 186.428741] vfs_write+0xcc/0x2e0
5347 12:10:01.557132 # [ 186.432330] ksys_write+0x80/0x110
5348 12:10:01.557277 # [ 186.436003] __arm64_sys_write+0x28/0x40
5349 12:10:01.557421 # [ 186.440200] invoke_syscall+0x8c/0x120
5350 12:10:01.557562 # [ 186.444225] el0_svc_common.constprop.0+0x68/0x124
5351 12:10:01.557667 # [ 186.449293] do_el0_svc+0x40/0xcc
5352 12:10:01.557757 # [ 186.452881] el0_svc+0x48/0xc0
5353 12:10:01.559549 # [ 186.456205] el0t_64_sync_handler+0xf4/0x120
5354 12:10:01.599823 # [ 186.460746] el0t_64_sync+0x18c/0x190
5355 12:10:01.600440 # [ 186.464679] irq event stamp: 0
5356 12:10:01.600797 # [ 186.467997] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5357 12:10:01.601116 # [ 186.474542] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5358 12:10:01.601574 # [ 186.483006] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5359 12:10:01.601888 # [ 186.491467] softirqs last disabled at (0): [<0000000000000000>] 0x0
5360 12:10:01.603071 # [ 186.498009] ---[ end trace 0000000000000000 ]---
5361 12:10:01.631234 # [ 186.502961] lkdtm: Negative detected: saturated
5362 12:10:01.631708 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5363 12:10:01.632057 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5364 12:10:01.634461 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5365 12:10:02.206896 <6>[ 187.464248] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5366 12:10:02.207424 <6>[ 187.471425] lkdtm: attempting bad refcount_sub_and_test() below zero
5367 12:10:02.207776 <4>[ 187.478599] ------------[ cut here ]------------
5368 12:10:02.208473 <4>[ 187.483551] refcount_t: underflow; use-after-free.
5369 12:10:02.208816 <4>[ 187.488674] WARNING: CPU: 1 PID: 3066 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5370 12:10:02.250141 <4>[ 187.497415] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5371 12:10:02.250655 <4>[ 187.511258] CPU: 1 PID: 3066 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5372 12:10:02.251386 <4>[ 187.519197] Hardware name: ARM Juno development board (r0) (DT)
5373 12:10:02.251746 <4>[ 187.525388] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5374 12:10:02.252069 <4>[ 187.532630] pc : refcount_warn_saturate+0xc8/0x224
5375 12:10:02.252374 <4>[ 187.537695] lr : refcount_warn_saturate+0xc8/0x224
5376 12:10:02.252670 <4>[ 187.542760] sp : ffff80001017bb40
5377 12:10:02.293524 <4>[ 187.546340] x29: ffff80001017bb40 x28: ffff000806e434c0 x27: 0000000000000000
5378 12:10:02.293989 <4>[ 187.553767] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9667f000
5379 12:10:02.294391 <4>[ 187.561192] x23: ffff000804592000 x22: ffff80001017bd10 x21: 000000000000001f
5380 12:10:02.294721 <4>[ 187.568617] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5381 12:10:02.295034 <4>[ 187.576041] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5382 12:10:02.296868 <4>[ 187.583466] x14: 0000000000000000 x13: 205d313535333834 x12: 2e37383120205b3e
5383 12:10:02.336793 <4>[ 187.590890] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815cfb4
5384 12:10:02.337655 <4>[ 187.598314] x8 : ffff80001017b818 x7 : 0000000000000000 x6 : 0000000000001ffe
5385 12:10:02.338072 <4>[ 187.605738] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5386 12:10:02.338411 <4>[ 187.613163] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806e434c0
5387 12:10:02.338725 <4>[ 187.620587] Call trace:
5388 12:10:02.339029 <4>[ 187.623297] refcount_warn_saturate+0xc8/0x224
5389 12:10:02.339322 <4>[ 187.628016] __refcount_sub_and_test.constprop.0+0x8c/0x94
5390 12:10:02.380224 <4>[ 187.633779] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5391 12:10:02.380681 <4>[ 187.639629] lkdtm_do_action+0x2c/0x50
5392 12:10:02.381036 <4>[ 187.643648] direct_entry+0x164/0x180
5393 12:10:02.381358 <4>[ 187.647579] full_proxy_write+0x68/0xc0
5394 12:10:02.381663 <4>[ 187.651690] vfs_write+0xcc/0x2e0
5395 12:10:02.381961 <4>[ 187.655279] ksys_write+0x80/0x110
5396 12:10:02.382300 <4>[ 187.658953] __arm64_sys_write+0x28/0x40
5397 12:10:02.382592 <4>[ 187.663150] invoke_syscall+0x8c/0x120
5398 12:10:02.382881 <4>[ 187.667175] el0_svc_common.constprop.0+0x68/0x124
5399 12:10:02.383174 <4>[ 187.672244] do_el0_svc+0x40/0xcc
5400 12:10:02.383942 <4>[ 187.675832] el0_svc+0x48/0xc0
5401 12:10:02.423531 <4>[ 187.679156] el0t_64_sync_handler+0xf4/0x120
5402 12:10:02.424009 <4>[ 187.683697] el0t_64_sync+0x18c/0x190
5403 12:10:02.424371 <4>[ 187.687631] irq event stamp: 0
5404 12:10:02.424705 <4>[ 187.690949] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5405 12:10:02.425024 <4>[ 187.697495] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5406 12:10:02.425326 <4>[ 187.705959] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5407 12:10:02.426851 <4>[ 187.714420] softirqs last disabled at (0): [<0000000000000000>] 0x0
5408 12:10:02.444373 <4>[ 187.720962] ---[ end trace 0000000000000000 ]---
5409 12:10:02.447648 <6>[ 187.725952] lkdtm: Negative detected: saturated
5410 12:10:02.623958 # [ 187.464248] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5411 12:10:02.624263 # [ 187.471425] lkdtm: attempting bad refcount_sub_and_test() below zero
5412 12:10:02.624512 # [ 187.478599] ------------[ cut here ]------------
5413 12:10:02.624728 # [ 187.483551] refcount_t: underflow; use-after-free.
5414 12:10:02.624931 # [ 187.488674] WARNING: CPU: 1 PID: 3066 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5415 12:10:02.667157 # [ 187.497415] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5416 12:10:02.667429 # [ 187.511258] CPU: 1 PID: 3066 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5417 12:10:02.667624 # [ 187.519197] Hardware name: ARM Juno development board (r0) (DT)
5418 12:10:02.667796 # [ 187.525388] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5419 12:10:02.667959 # [ 187.532630] pc : refcount_warn_saturate+0xc8/0x224
5420 12:10:02.668116 # [ 187.537695] lr : refcount_warn_saturate+0xc8/0x224
5421 12:10:02.668248 # [ 187.542760] sp : ffff80001017bb40
5422 12:10:02.710257 # [ 187.546340] x29: ffff80001017bb40 x28: ffff000806e434c0 x27: 0000000000000000
5423 12:10:02.710505 # [ 187.553767] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9667f000
5424 12:10:02.710680 # [ 187.561192] x23: ffff000804592000 x22: ffff80001017bd10 x21: 000000000000001f
5425 12:10:02.710839 # [ 187.568617] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5426 12:10:02.710991 # [ 187.576041] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5427 12:10:02.711143 # [ 187.583466] x14: 0000000000000000 x13: 205d313535333834 x12: 2e37383120205b3e
5428 12:10:02.753432 # [ 187.590890] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815cfb4
5429 12:10:02.753678 # [ 187.598314] x8 : ffff80001017b818 x7 : 0000000000000000 x6 : 0000000000001ffe
5430 12:10:02.753850 # [ 187.605738] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5431 12:10:02.754293 # [ 187.613163] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806e434c0
5432 12:10:02.754466 # [ 187.620587] Call trace:
5433 12:10:02.754630 # [ 187.623297] refcount_warn_saturate+0xc8/0x224
5434 12:10:02.754784 # [ 187.628016] __refcount_sub_and_test.constprop.0+0x8c/0x94
5435 12:10:02.756614 # [ 187.633779] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5436 12:10:02.796634 # [ 187.639629] lkdtm_do_action+0x2c/0x50
5437 12:10:02.796891 # [ 187.643648] direct_entry+0x164/0x180
5438 12:10:02.797063 # [ 187.647579] full_proxy_write+0x68/0xc0
5439 12:10:02.797219 # [ 187.651690] vfs_write+0xcc/0x2e0
5440 12:10:02.797371 # [ 187.655279] ksys_write+0x80/0x110
5441 12:10:02.797518 # [ 187.658953] __arm64_sys_write+0x28/0x40
5442 12:10:02.797662 # [ 187.663150] invoke_syscall+0x8c/0x120
5443 12:10:02.797807 # [ 187.667175] el0_svc_common.constprop.0+0x68/0x124
5444 12:10:02.797948 # [ 187.672244] do_el0_svc+0x40/0xcc
5445 12:10:02.798125 # [ 187.675832] el0_svc+0x48/0xc0
5446 12:10:02.799828 # [ 187.679156] el0t_64_sync_handler+0xf4/0x120
5447 12:10:02.839782 # [ 187.683697] el0t_64_sync+0x18c/0x190
5448 12:10:02.840020 # [ 187.687631] irq event stamp: 0
5449 12:10:02.840192 # [ 187.690949] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5450 12:10:02.840365 # [ 187.697495] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5451 12:10:02.840813 # [ 187.705959] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5452 12:10:02.840995 # [ 187.714420] softirqs last disabled at (0): [<0000000000000000>] 0x0
5453 12:10:02.842969 # [ 187.720962] ---[ end trace 0000000000000000 ]---
5454 12:10:02.871810 # [ 187.725952] lkdtm: Negative detected: saturated
5455 12:10:02.872052 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5456 12:10:02.872226 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5457 12:10:02.874942 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5458 12:10:03.397973 <6>[ 188.655429] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5459 12:10:03.398932 <6>[ 188.661460] lkdtm: attempting safe refcount_inc_not_zero() from zero
5460 12:10:03.399317 <6>[ 188.668160] lkdtm: Good: zero detected
5461 12:10:03.399647 <6>[ 188.672456] lkdtm: Correctly stayed at zero
5462 12:10:03.399957 <6>[ 188.676979] lkdtm: attempting bad refcount_inc() from zero
5463 12:10:03.400255 <4>[ 188.682769] ------------[ cut here ]------------
5464 12:10:03.400548 <4>[ 188.687701] refcount_t: addition on 0; use-after-free.
5465 12:10:03.441239 <4>[ 188.693168] WARNING: CPU: 1 PID: 3105 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5466 12:10:03.442132 <4>[ 188.701992] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5467 12:10:03.442514 <4>[ 188.715836] CPU: 1 PID: 3105 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5468 12:10:03.442850 <4>[ 188.723774] Hardware name: ARM Juno development board (r0) (DT)
5469 12:10:03.443167 <4>[ 188.729966] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5470 12:10:03.444775 <4>[ 188.737208] pc : refcount_warn_saturate+0x160/0x224
5471 12:10:03.484628 <4>[ 188.742361] lr : refcount_warn_saturate+0x160/0x224
5472 12:10:03.485087 <4>[ 188.747512] sp : ffff800010233910
5473 12:10:03.485837 <4>[ 188.751093] x29: ffff800010233910 x28: ffff00080486cf00 x27: 0000000000000000
5474 12:10:03.486234 <4>[ 188.758520] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9d94f000
5475 12:10:03.486564 <4>[ 188.765945] x23: ffff000804586000 x22: ffff800010233ae0 x21: 0000000000000012
5476 12:10:03.486875 <4>[ 188.773370] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5477 12:10:03.527982 <4>[ 188.780794] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5478 12:10:03.528441 <4>[ 188.788218] x14: 0000000000000000 x13: 205d313037373836 x12: 2e38383120205b3e
5479 12:10:03.529182 <4>[ 188.795642] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815cfb4
5480 12:10:03.529545 <4>[ 188.803067] x8 : ffff8000102335e8 x7 : 0000000000000000 x6 : 0000000000001ffe
5481 12:10:03.529864 <4>[ 188.810491] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5482 12:10:03.531254 <4>[ 188.817915] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080486cf00
5483 12:10:03.531615 <4>[ 188.825338] Call trace:
5484 12:10:03.571328 <4>[ 188.828049] refcount_warn_saturate+0x160/0x224
5485 12:10:03.571802 <4>[ 188.832854] __refcount_add.constprop.0+0x64/0x90
5486 12:10:03.572555 <4>[ 188.837834] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5487 12:10:03.572914 <4>[ 188.842551] lkdtm_do_action+0x2c/0x50
5488 12:10:03.573234 <4>[ 188.846570] direct_entry+0x164/0x180
5489 12:10:03.573539 <4>[ 188.850501] full_proxy_write+0x68/0xc0
5490 12:10:03.573839 <4>[ 188.854611] vfs_write+0xcc/0x2e0
5491 12:10:03.574160 <4>[ 188.858200] ksys_write+0x80/0x110
5492 12:10:03.574456 <4>[ 188.861874] __arm64_sys_write+0x28/0x40
5493 12:10:03.574835 <4>[ 188.866071] invoke_syscall+0x8c/0x120
5494 12:10:03.614615 <4>[ 188.870095] el0_svc_common.constprop.0+0x68/0x124
5495 12:10:03.615062 <4>[ 188.875164] do_el0_svc+0x40/0xcc
5496 12:10:03.615399 <4>[ 188.878751] el0_svc+0x48/0xc0
5497 12:10:03.616098 <4>[ 188.882074] el0t_64_sync_handler+0xf4/0x120
5498 12:10:03.616442 <4>[ 188.886615] el0t_64_sync+0x18c/0x190
5499 12:10:03.616755 <4>[ 188.890548] irq event stamp: 0
5500 12:10:03.617056 <4>[ 188.893867] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5501 12:10:03.617354 <4>[ 188.900412] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5502 12:10:03.646569 <4>[ 188.908875] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5503 12:10:03.647149 <4>[ 188.917335] softirqs last disabled at (0): [<0000000000000000>] 0x0
5504 12:10:03.647574 <4>[ 188.923877] ---[ end trace 0000000000000000 ]---
5505 12:10:03.649748 <6>[ 188.928883] lkdtm: Zero detected: saturated
5506 12:10:03.827536 # [ 188.655429] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5507 12:10:03.828081 # [ 188.661460] lkdtm: attempting safe refcount_inc_not_zero() from zero
5508 12:10:03.828554 # [ 188.668160] lkdtm: Good: zero detected
5509 12:10:03.828976 # [ 188.672456] lkdtm: Correctly stayed at zero
5510 12:10:03.829378 # [ 188.676979] lkdtm: attempting bad refcount_inc() from zero
5511 12:10:03.829764 # [ 188.682769] ------------[ cut here ]------------
5512 12:10:03.830207 # [ 188.687701] refcount_t: addition on 0; use-after-free.
5513 12:10:03.870545 # [ 188.693168] WARNING: CPU: 1 PID: 3105 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5514 12:10:03.871003 # [ 188.701992] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5515 12:10:03.871770 # [ 188.715836] CPU: 1 PID: 3105 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5516 12:10:03.872121 # [ 188.723774] Hardware name: ARM Juno development board (r0) (DT)
5517 12:10:03.872489 # [ 188.729966] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5518 12:10:03.873881 # [ 188.737208] pc : refcount_warn_saturate+0x160/0x224
5519 12:10:03.913789 # [ 188.742361] lr : refcount_warn_saturate+0x160/0x224
5520 12:10:03.914299 # [ 188.747512] sp : ffff800010233910
5521 12:10:03.914747 # [ 188.751093] x29: ffff800010233910 x28: ffff00080486cf00 x27: 0000000000000000
5522 12:10:03.915161 # [ 188.758520] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9d94f000
5523 12:10:03.915935 # [ 188.765945] x23: ffff000804586000 x22: ffff800010233ae0 x21: 0000000000000012
5524 12:10:03.916302 # [ 188.773370] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5525 12:10:03.956876 # [ 188.780794] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5526 12:10:03.957357 # [ 188.788218] x14: 0000000000000000 x13: 205d313037373836 x12: 2e38383120205b3e
5527 12:10:03.957807 # [ 188.795642] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815cfb4
5528 12:10:03.958674 # [ 188.803067] x8 : ffff8000102335e8 x7 : 0000000000000000 x6 : 0000000000001ffe
5529 12:10:03.959062 # [ 188.810491] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5530 12:10:03.959460 # [ 188.817915] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080486cf00
5531 12:10:03.960293 # [ 188.825338] Call trace:
5532 12:10:04.000076 # [ 188.828049] refcount_warn_saturate+0x160/0x224
5533 12:10:04.000557 # [ 188.832854] __refcount_add.constprop.0+0x64/0x90
5534 12:10:04.000960 # [ 188.837834] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5535 12:10:04.001299 # [ 188.842551] lkdtm_do_action+0x2c/0x50
5536 12:10:04.001614 # [ 188.846570] direct_entry+0x164/0x180
5537 12:10:04.001921 # [ 188.850501] full_proxy_write+0x68/0xc0
5538 12:10:04.002273 # [ 188.854611] vfs_write+0xcc/0x2e0
5539 12:10:04.002570 # [ 188.858200] ksys_write+0x80/0x110
5540 12:10:04.003008 # [ 188.861874] __arm64_sys_write+0x28/0x40
5541 12:10:04.003393 # [ 188.866071] invoke_syscall+0x8c/0x120
5542 12:10:04.004144 # [ 188.870095] el0_svc_common.constprop.0+0x68/0x124
5543 12:10:04.043290 # [ 188.875164] do_el0_svc+0x40/0xcc
5544 12:10:04.043787 # [ 188.878751] el0_svc+0x48/0xc0
5545 12:10:04.044146 # [ 188.882074] el0t_64_sync_handler+0xf4/0x120
5546 12:10:04.044472 # [ 188.886615] el0t_64_sync+0x18c/0x190
5547 12:10:04.044898 # [ 188.890548] irq event stamp: 0
5548 12:10:04.045214 # [ 188.893867] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5549 12:10:04.045515 # [ 188.900412] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5550 12:10:04.046382 # [ 188.908875] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5551 12:10:04.080032 # [ 188.917335] softirqs last disabled at (0): [<0000000000000000>] 0x0
5552 12:10:04.080504 # [ 188.923877] ---[ end trace 0000000000000000 ]---
5553 12:10:04.080867 # [ 188.928883] lkdtm: Zero detected: saturated
5554 12:10:04.081188 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5555 12:10:04.081682 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5556 12:10:04.083299 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5557 12:10:04.612972 <6>[ 189.870495] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5558 12:10:04.613525 <6>[ 189.876509] lkdtm: attempting safe refcount_add_not_zero() from zero
5559 12:10:04.613906 <6>[ 189.883207] lkdtm: Good: zero detected
5560 12:10:04.614300 <6>[ 189.887417] lkdtm: Correctly stayed at zero
5561 12:10:04.615012 <6>[ 189.891936] lkdtm: attempting bad refcount_add() from zero
5562 12:10:04.615360 <4>[ 189.897723] ------------[ cut here ]------------
5563 12:10:04.615665 <4>[ 189.902649] refcount_t: addition on 0; use-after-free.
5564 12:10:04.656256 <4>[ 189.908116] WARNING: CPU: 1 PID: 3144 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5565 12:10:04.657151 <4>[ 189.916940] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5566 12:10:04.657516 <4>[ 189.930783] CPU: 1 PID: 3144 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5567 12:10:04.657842 <4>[ 189.938722] Hardware name: ARM Juno development board (r0) (DT)
5568 12:10:04.658212 <4>[ 189.944914] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5569 12:10:04.659822 <4>[ 189.952155] pc : refcount_warn_saturate+0x160/0x224
5570 12:10:04.699646 <4>[ 189.957309] lr : refcount_warn_saturate+0x160/0x224
5571 12:10:04.700108 <4>[ 189.962460] sp : ffff80001028bb20
5572 12:10:04.700444 <4>[ 189.966040] x29: ffff80001028bb20 x28: ffff00080d5f1a80 x27: 0000000000000000
5573 12:10:04.701133 <4>[ 189.973466] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa4fbf000
5574 12:10:04.701467 <4>[ 189.980890] x23: ffff00080d912000 x22: ffff80001028bcf0 x21: 0000000000000012
5575 12:10:04.701767 <4>[ 189.988315] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5576 12:10:04.742969 <4>[ 189.995739] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5577 12:10:04.743416 <4>[ 190.003163] x14: 0000000000000000 x13: 205d393436323039 x12: 2e39383120205b3e
5578 12:10:04.744120 <4>[ 190.010588] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815cfb4
5579 12:10:04.744464 <4>[ 190.018012] x8 : ffff80001028b7f8 x7 : 0000000000000000 x6 : 0000000000001ffe
5580 12:10:04.744773 <4>[ 190.025436] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5581 12:10:04.746343 <4>[ 190.032860] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d5f1a80
5582 12:10:04.746773 <4>[ 190.040283] Call trace:
5583 12:10:04.786260 <4>[ 190.042993] refcount_warn_saturate+0x160/0x224
5584 12:10:04.787112 <4>[ 190.047798] __refcount_add.constprop.0+0x64/0x90
5585 12:10:04.787488 <4>[ 190.052778] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5586 12:10:04.787818 <4>[ 190.057496] lkdtm_do_action+0x2c/0x50
5587 12:10:04.788128 <4>[ 190.061515] direct_entry+0x164/0x180
5588 12:10:04.788437 <4>[ 190.065446] full_proxy_write+0x68/0xc0
5589 12:10:04.788727 <4>[ 190.069556] vfs_write+0xcc/0x2e0
5590 12:10:04.789011 <4>[ 190.073145] ksys_write+0x80/0x110
5591 12:10:04.789336 <4>[ 190.076819] __arm64_sys_write+0x28/0x40
5592 12:10:04.789744 <4>[ 190.081015] invoke_syscall+0x8c/0x120
5593 12:10:04.829610 <4>[ 190.085040] el0_svc_common.constprop.0+0x68/0x124
5594 12:10:04.830084 <4>[ 190.090108] do_el0_svc+0x40/0xcc
5595 12:10:04.830424 <4>[ 190.093696] el0_svc+0x48/0xc0
5596 12:10:04.830734 <4>[ 190.097020] el0t_64_sync_handler+0xf4/0x120
5597 12:10:04.831029 <4>[ 190.101561] el0t_64_sync+0x18c/0x190
5598 12:10:04.831311 <4>[ 190.105494] irq event stamp: 0
5599 12:10:04.831589 <4>[ 190.108812] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5600 12:10:04.831868 <4>[ 190.115358] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5601 12:10:04.860993 <4>[ 190.123820] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5602 12:10:04.861281 <4>[ 190.132280] softirqs last disabled at (0): [<0000000000000000>] 0x0
5603 12:10:04.861476 <4>[ 190.138821] ---[ end trace 0000000000000000 ]---
5604 12:10:04.864019 <6>[ 190.143825] lkdtm: Zero detected: saturated
5605 12:10:05.018461 # [ 189.870495] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5606 12:10:05.018758 # [ 189.876509] lkdtm: attempting safe refcount_add_not_zero() from zero
5607 12:10:05.019003 # [ 189.883207] lkdtm: Good: zero detected
5608 12:10:05.019217 # [ 189.887417] lkdtm: Correctly stayed at zero
5609 12:10:05.019420 # [ 189.891936] lkdtm: attempting bad refcount_add() from zero
5610 12:10:05.019618 # [ 189.897723] ------------[ cut here ]------------
5611 12:10:05.019735 # [ 189.902649] refcount_t: addition on 0; use-after-free.
5612 12:10:05.061610 # [ 189.908116] WARNING: CPU: 1 PID: 3144 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5613 12:10:05.061891 # [ 189.916940] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5614 12:10:05.062154 # [ 189.930783] CPU: 1 PID: 3144 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5615 12:10:05.062372 # [ 189.938722] Hardware name: ARM Juno development board (r0) (DT)
5616 12:10:05.062572 # [ 189.944914] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5617 12:10:05.064791 # [ 189.952155] pc : refcount_warn_saturate+0x160/0x224
5618 12:10:05.105063 # [ 189.957309] lr : refcount_warn_saturate+0x160/0x224
5619 12:10:05.105542 # [ 189.962460] sp : ffff80001028bb20
5620 12:10:05.105988 # [ 189.966040] x29: ffff80001028bb20 x28: ffff00080d5f1a80 x27: 0000000000000000
5621 12:10:05.106441 # [ 189.973466] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa4fbf000
5622 12:10:05.106837 # [ 189.980890] x23: ffff00080d912000 x22: ffff80001028bcf0 x21: 0000000000000012
5623 12:10:05.107227 # [ 189.988315] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5624 12:10:05.148244 # [ 189.995739] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5625 12:10:05.148723 # [ 190.003163] x14: 0000000000000000 x13: 205d393436323039 x12: 2e39383120205b3e
5626 12:10:05.149170 # [ 190.010588] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815cfb4
5627 12:10:05.149641 # [ 190.018012] x8 : ffff80001028b7f8 x7 : 0000000000000000 x6 : 0000000000001ffe
5628 12:10:05.150082 # [ 190.025436] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5629 12:10:05.150477 # [ 190.032860] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d5f1a80
5630 12:10:05.151402 # [ 190.040283] Call trace:
5631 12:10:05.191423 # [ 190.042993] refcount_warn_saturate+0x160/0x224
5632 12:10:05.191973 # [ 190.047798] __refcount_add.constprop.0+0x64/0x90
5633 12:10:05.192417 # [ 190.052778] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5634 12:10:05.192749 # [ 190.057496] lkdtm_do_action+0x2c/0x50
5635 12:10:05.193061 # [ 190.061515] direct_entry+0x164/0x180
5636 12:10:05.193532 # [ 190.065446] full_proxy_write+0x68/0xc0
5637 12:10:05.193843 # [ 190.069556] vfs_write+0xcc/0x2e0
5638 12:10:05.194194 # [ 190.073145] ksys_write+0x80/0x110
5639 12:10:05.194593 # [ 190.076819] __arm64_sys_write+0x28/0x40
5640 12:10:05.194891 # [ 190.081015] invoke_syscall+0x8c/0x120
5641 12:10:05.195557 # [ 190.085040] el0_svc_common.constprop.0+0x68/0x124
5642 12:10:05.234488 # [ 190.090108] do_el0_svc+0x40/0xcc
5643 12:10:05.234965 # [ 190.093696] el0_svc+0x48/0xc0
5644 12:10:05.235478 # [ 190.097020] el0t_64_sync_handler+0xf4/0x120
5645 12:10:05.235819 # [ 190.101561] el0t_64_sync+0x18c/0x190
5646 12:10:05.236137 # [ 190.105494] irq event stamp: 0
5647 12:10:05.236441 # [ 190.108812] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5648 12:10:05.236742 # [ 190.115358] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5649 12:10:05.237736 # [ 190.123820] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5650 12:10:05.272018 # [ 190.132280] softirqs last disabled at (0): [<0000000000000000>] 0x0
5651 12:10:05.272514 # [ 190.138821] ---[ end trace 0000000000000000 ]---
5652 12:10:05.272872 # [ 190.143825] lkdtm: Zero detected: saturated
5653 12:10:05.273192 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5654 12:10:05.273502 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5655 12:10:05.275205 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5656 12:10:05.915283 <6>[ 191.172783] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5657 12:10:05.915813 <6>[ 191.179306] lkdtm: attempting bad refcount_inc() from saturated
5658 12:10:05.916166 <4>[ 191.185709] ------------[ cut here ]------------
5659 12:10:05.916485 <4>[ 191.190658] refcount_t: saturated; leaking memory.
5660 12:10:05.917222 <4>[ 191.195783] WARNING: CPU: 1 PID: 3188 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5661 12:10:05.958487 <4>[ 191.204607] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5662 12:10:05.958984 <4>[ 191.218450] CPU: 1 PID: 3188 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5663 12:10:05.959339 <4>[ 191.226390] Hardware name: ARM Juno development board (r0) (DT)
5664 12:10:05.960032 <4>[ 191.232581] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5665 12:10:05.960378 <4>[ 191.239822] pc : refcount_warn_saturate+0x17c/0x224
5666 12:10:05.960691 <4>[ 191.244975] lr : refcount_warn_saturate+0x17c/0x224
5667 12:10:05.960990 <4>[ 191.250127] sp : ffff80001038b930
5668 12:10:06.001788 <4>[ 191.253707] x29: ffff80001038b930 x28: ffff000804b04f00 x27: 0000000000000000
5669 12:10:06.002723 <4>[ 191.261134] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbb4ef000
5670 12:10:06.003105 <4>[ 191.268559] x23: ffff00080b877000 x22: ffff80001038bb00 x21: 0000000000000017
5671 12:10:06.003435 <4>[ 191.275984] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5672 12:10:06.003744 <4>[ 191.283408] x17: ffff800008160134 x16: ffff80000815f728 x15: ffff80000815f66c
5673 12:10:06.004045 <4>[ 191.290832] x14: 0000000000000000 x13: 205d383536303931 x12: 2e31393120205b3e
5674 12:10:06.045219 <4>[ 191.298256] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815cfb4
5675 12:10:06.045671 <4>[ 191.305680] x8 : ffff80001038b608 x7 : 0000000000000000 x6 : 0000000000001ffe
5676 12:10:06.046054 <4>[ 191.313104] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5677 12:10:06.046388 <4>[ 191.320528] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804b04f00
5678 12:10:06.046693 <4>[ 191.327951] Call trace:
5679 12:10:06.046989 <4>[ 191.330661] refcount_warn_saturate+0x17c/0x224
5680 12:10:06.047281 <4>[ 191.335466] __refcount_add.constprop.0+0x80/0x90
5681 12:10:06.048520 <4>[ 191.340447] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5682 12:10:06.088594 <4>[ 191.345601] lkdtm_do_action+0x2c/0x50
5683 12:10:06.089037 <4>[ 191.349620] direct_entry+0x164/0x180
5684 12:10:06.089375 <4>[ 191.353551] full_proxy_write+0x68/0xc0
5685 12:10:06.089685 <4>[ 191.357661] vfs_write+0xcc/0x2e0
5686 12:10:06.089980 <4>[ 191.361250] ksys_write+0x80/0x110
5687 12:10:06.090328 <4>[ 191.364925] __arm64_sys_write+0x28/0x40
5688 12:10:06.090619 <4>[ 191.369122] invoke_syscall+0x8c/0x120
5689 12:10:06.090908 <4>[ 191.373147] el0_svc_common.constprop.0+0x68/0x124
5690 12:10:06.091198 <4>[ 191.378216] do_el0_svc+0x40/0xcc
5691 12:10:06.091515 <4>[ 191.381805] el0_svc+0x48/0xc0
5692 12:10:06.092276 <4>[ 191.385128] el0t_64_sync_handler+0xf4/0x120
5693 12:10:06.131973 <4>[ 191.389669] el0t_64_sync+0x18c/0x190
5694 12:10:06.132421 <4>[ 191.393603] irq event stamp: 0
5695 12:10:06.132761 <4>[ 191.396921] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5696 12:10:06.133078 <4>[ 191.403466] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5697 12:10:06.133377 <4>[ 191.411930] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5698 12:10:06.133671 <4>[ 191.420391] softirqs last disabled at (0): [<0000000000000000>] 0x0
5699 12:10:06.135281 <4>[ 191.426933] ---[ end trace 0000000000000000 ]---
5700 12:10:06.149844 <6>[ 191.431906] lkdtm: Saturation detected: still saturated
5701 12:10:06.398487 # [ 191.172783] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5702 12:10:06.398984 # [ 191.179306] lkdtm: attempting bad refcount_inc() from saturated
5703 12:10:06.399335 # [ 191.185709] ------------[ cut here ]------------
5704 12:10:06.399660 # [ 191.190658] refcount_t: saturated; leaking memory.
5705 12:10:06.399969 # [ 191.195783] WARNING: CPU: 1 PID: 3188 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5706 12:10:06.441299 # [ 191.204607] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5707 12:10:06.441806 # [ 191.218450] CPU: 1 PID: 3188 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5708 12:10:06.442215 # [ 191.226390] Hardware name: ARM Juno development board (r0) (DT)
5709 12:10:06.442545 # [ 191.232581] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5710 12:10:06.442857 # [ 191.239822] pc : refcount_warn_saturate+0x17c/0x224
5711 12:10:06.443154 # [ 191.244975] lr : refcount_warn_saturate+0x17c/0x224
5712 12:10:06.443443 # [ 191.250127] sp : ffff80001038b930
5713 12:10:06.444496 # [ 191.253707] x29: ffff80001038b930 x28: ffff000804b04f00 x27: 0000000000000000
5714 12:10:06.484456 # [ 191.261134] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbb4ef000
5715 12:10:06.484930 # [ 191.268559] x23: ffff00080b877000 x22: ffff80001038bb00 x21: 0000000000000017
5716 12:10:06.485272 # [ 191.275984] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5717 12:10:06.485593 # [ 191.283408] x17: ffff800008160134 x16: ffff80000815f728 x15: ffff80000815f66c
5718 12:10:06.485899 # [ 191.290832] x14: 0000000000000000 x13: 205d383536303931 x12: 2e31393120205b3e
5719 12:10:06.527618 # [ 191.298256] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815cfb4
5720 12:10:06.528109 # [ 191.305680] x8 : ffff80001038b608 x7 : 0000000000000000 x6 : 0000000000001ffe
5721 12:10:06.528465 # [ 191.313104] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5722 12:10:06.529189 # [ 191.320528] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804b04f00
5723 12:10:06.529643 # [ 191.327951] Call trace:
5724 12:10:06.529963 # [ 191.330661] refcount_warn_saturate+0x17c/0x224
5725 12:10:06.530312 # [ 191.335466] __refcount_add.constprop.0+0x80/0x90
5726 12:10:06.531023 # [ 191.340447] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5727 12:10:06.570851 # [ 191.345601] lkdtm_do_action+0x2c/0x50
5728 12:10:06.571336 # [ 191.349620] direct_entry+0x164/0x180
5729 12:10:06.571674 # [ 191.353551] full_proxy_write+0x68/0xc0
5730 12:10:06.571986 # [ 191.357661] vfs_write+0xcc/0x2e0
5731 12:10:06.572282 # [ 191.361250] ksys_write+0x80/0x110
5732 12:10:06.572574 # [ 191.364925] __arm64_sys_write+0x28/0x40
5733 12:10:06.572866 # [ 191.369122] invoke_syscall+0x8c/0x120
5734 12:10:06.573150 # [ 191.373147] el0_svc_common.constprop.0+0x68/0x124
5735 12:10:06.573436 # [ 191.378216] do_el0_svc+0x40/0xcc
5736 12:10:06.573752 # [ 191.381805] el0_svc+0x48/0xc0
5737 12:10:06.574540 # [ 191.385128] el0t_64_sync_handler+0xf4/0x120
5738 12:10:06.613890 # [ 191.389669] el0t_64_sync+0x18c/0x190
5739 12:10:06.614393 # [ 191.393603] irq event stamp: 0
5740 12:10:06.614741 # [ 191.396921] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5741 12:10:06.615469 # [ 191.403466] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5742 12:10:06.615822 # [ 191.411930] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5743 12:10:06.616131 # [ 191.420391] softirqs last disabled at (0): [<0000000000000000>] 0x0
5744 12:10:06.616433 # [ 191.426933] ---[ end trace 0000000000000000 ]---
5745 12:10:06.617133 # [ 191.431906] lkdtm: Saturation detected: still saturated
5746 12:10:06.640651 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5747 12:10:06.641120 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5748 12:10:06.643831 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5749 12:10:07.260348 <6>[ 192.512455] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5750 12:10:07.260844 <6>[ 192.519151] lkdtm: attempting bad refcount_dec() from saturated
5751 12:10:07.261261 <4>[ 192.525461] ------------[ cut here ]------------
5752 12:10:07.261985 <4>[ 192.530728] refcount_t: decrement hit 0; leaking memory.
5753 12:10:07.262407 <4>[ 192.536443] WARNING: CPU: 4 PID: 3232 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5754 12:10:07.263878 <4>[ 192.545194] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5755 12:10:07.303760 <4>[ 192.559076] CPU: 4 PID: 3232 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5756 12:10:07.304641 <4>[ 192.567022] Hardware name: ARM Juno development board (r0) (DT)
5757 12:10:07.305038 <4>[ 192.573219] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5758 12:10:07.305465 <4>[ 192.580467] pc : refcount_warn_saturate+0x68/0x224
5759 12:10:07.305869 <4>[ 192.585543] lr : refcount_warn_saturate+0x68/0x224
5760 12:10:07.306303 <4>[ 192.590616] sp : ffff80001044ba80
5761 12:10:07.307361 <4>[ 192.594201] x29: ffff80001044ba80 x28: ffff0008032d8040 x27: 0000000000000000
5762 12:10:07.347303 <4>[ 192.601640] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff879cf000
5763 12:10:07.347765 <4>[ 192.609076] x23: ffff00080d81c000 x22: ffff80001044bc50 x21: 0000000000000017
5764 12:10:07.348204 <4>[ 192.616514] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5765 12:10:07.348610 <4>[ 192.623950] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff879cf000
5766 12:10:07.349393 <4>[ 192.631387] x14: 0000000000000000 x13: 205d383237303335 x12: 2e32393120205b3e
5767 12:10:07.350514 <4>[ 192.638824] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815cfb4
5768 12:10:07.390647 <4>[ 192.646261] x8 : ffff80001044b758 x7 : 0000000000000000 x6 : 0000000000001ffe
5769 12:10:07.391118 <4>[ 192.653697] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
5770 12:10:07.391558 <4>[ 192.661134] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008032d8040
5771 12:10:07.391965 <4>[ 192.668570] Call trace:
5772 12:10:07.392356 <4>[ 192.671284] refcount_warn_saturate+0x68/0x224
5773 12:10:07.393115 <4>[ 192.676011] __refcount_dec.constprop.0+0x50/0x60
5774 12:10:07.393475 <4>[ 192.680999] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5775 12:10:07.393959 <4>[ 192.686159] lkdtm_do_action+0x2c/0x50
5776 12:10:07.434135 <4>[ 192.690187] direct_entry+0x164/0x180
5777 12:10:07.434601 <4>[ 192.694126] full_proxy_write+0x68/0xc0
5778 12:10:07.435040 <4>[ 192.698244] vfs_write+0xcc/0x2e0
5779 12:10:07.435445 <4>[ 192.701841] ksys_write+0x80/0x110
5780 12:10:07.435836 <4>[ 192.705523] __arm64_sys_write+0x28/0x40
5781 12:10:07.436218 <4>[ 192.709728] invoke_syscall+0x8c/0x120
5782 12:10:07.436593 <4>[ 192.713760] el0_svc_common.constprop.0+0x68/0x124
5783 12:10:07.436966 <4>[ 192.718837] do_el0_svc+0x40/0xcc
5784 12:10:07.437344 <4>[ 192.722433] el0_svc+0x48/0xc0
5785 12:10:07.437712 <4>[ 192.725763] el0t_64_sync_handler+0xf4/0x120
5786 12:10:07.438487 <4>[ 192.730312] el0t_64_sync+0x18c/0x190
5787 12:10:07.488035 <4>[ 192.734253] irq event stamp: 0
5788 12:10:07.488742 <4>[ 192.737576] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5789 12:10:07.489226 <4>[ 192.744130] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5790 12:10:07.489812 <4>[ 192.752602] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5791 12:10:07.490417 <4>[ 192.761071] softirqs last disabled at (0): [<0000000000000000>] 0x0
5792 12:10:07.490874 <4>[ 192.767622] ---[ end trace 0000000000000000 ]---
5793 12:10:07.491628 <6>[ 192.772832] lkdtm: Saturation detected: still saturated
5794 12:10:07.669377 # [ 192.512455] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5795 12:10:07.669924 # [ 192.519151] lkdtm: attempting bad refcount_dec() from saturated
5796 12:10:07.670371 # [ 192.525461] ------------[ cut here ]------------
5797 12:10:07.670722 # [ 192.530728] refcount_t: decrement hit 0; leaking memory.
5798 12:10:07.671046 # [ 192.536443] WARNING: CPU: 4 PID: 3232 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5799 12:10:07.712554 # [ 192.545194] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5800 12:10:07.713025 # [ 192.559076] CPU: 4 PID: 3232 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5801 12:10:07.713444 # [ 192.567022] Hardware name: ARM Juno development board (r0) (DT)
5802 12:10:07.713822 # [ 192.573219] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5803 12:10:07.714210 # [ 192.580467] pc : refcount_warn_saturate+0x68/0x224
5804 12:10:07.714571 # [ 192.585543] lr : refcount_warn_saturate+0x68/0x224
5805 12:10:07.714914 # [ 192.590616] sp : ffff80001044ba80
5806 12:10:07.755853 # [ 192.594201] x29: ffff80001044ba80 x28: ffff0008032d8040 x27: 0000000000000000
5807 12:10:07.756330 # [ 192.601640] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff879cf000
5808 12:10:07.756773 # [ 192.609076] x23: ffff00080d81c000 x22: ffff80001044bc50 x21: 0000000000000017
5809 12:10:07.757176 # [ 192.616514] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5810 12:10:07.757567 # [ 192.623950] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff879cf000
5811 12:10:07.757952 # [ 192.631387] x14: 0000000000000000 x13: 205d383237303335 x12: 2e32393120205b3e
5812 12:10:07.799083 # [ 192.638824] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815cfb4
5813 12:10:07.799573 # [ 192.646261] x8 : ffff80001044b758 x7 : 0000000000000000 x6 : 0000000000001ffe
5814 12:10:07.799928 # [ 192.653697] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
5815 12:10:07.800300 # [ 192.661134] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008032d8040
5816 12:10:07.800636 # [ 192.668570] Call trace:
5817 12:10:07.800938 # [ 192.671284] refcount_warn_saturate+0x68/0x224
5818 12:10:07.801230 # [ 192.676011] __refcount_dec.constprop.0+0x50/0x60
5819 12:10:07.802240 # [ 192.680999] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5820 12:10:07.842079 # [ 192.686159] lkdtm_do_action+0x2c/0x50
5821 12:10:07.842569 # [ 192.690187] direct_entry+0x164/0x180
5822 12:10:07.843403 # [ 192.694126] full_proxy_write+0x68/0xc0
5823 12:10:07.843788 # [ 192.698244] vfs_write+0xcc/0x2e0
5824 12:10:07.844197 # [ 192.701841] ksys_write+0x80/0x110
5825 12:10:07.844595 # [ 192.705523] __arm64_sys_write+0x28/0x40
5826 12:10:07.845004 # [ 192.709728] invoke_syscall+0x8c/0x120
5827 12:10:07.845390 # [ 192.713760] el0_svc_common.constprop.0+0x68/0x124
5828 12:10:07.845769 # [ 192.718837] do_el0_svc+0x40/0xcc
5829 12:10:07.846182 # [ 192.722433] el0_svc+0x48/0xc0
5830 12:10:07.846656 # [ 192.725763] el0t_64_sync_handler+0xf4/0x120
5831 12:10:07.885370 # [ 192.730312] el0t_64_sync+0x18c/0x190
5832 12:10:07.885854 # [ 192.734253] irq event stamp: 0
5833 12:10:07.886323 # [ 192.737576] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5834 12:10:07.886737 # [ 192.744130] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5835 12:10:07.887134 # [ 192.752602] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5836 12:10:07.887557 # [ 192.761071] softirqs last disabled at (0): [<0000000000000000>] 0x0
5837 12:10:07.887940 # [ 192.767622] ---[ end trace 0000000000000000 ]---
5838 12:10:07.911568 # [ 192.772832] lkdtm: Saturation detected: still saturated
5839 12:10:07.912035 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5840 12:10:07.914795 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5841 12:10:07.915255 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5842 12:10:08.519738 <6>[ 193.777152] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5843 12:10:08.520262 <6>[ 193.783604] lkdtm: attempting bad refcount_dec() from saturated
5844 12:10:08.520613 <4>[ 193.789871] ------------[ cut here ]------------
5845 12:10:08.521338 <4>[ 193.794821] refcount_t: saturated; leaking memory.
5846 12:10:08.521693 <4>[ 193.800207] WARNING: CPU: 1 PID: 3276 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5847 12:10:08.562977 <4>[ 193.809042] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5848 12:10:08.563475 <4>[ 193.822883] CPU: 1 PID: 3276 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5849 12:10:08.563823 <4>[ 193.830823] Hardware name: ARM Juno development board (r0) (DT)
5850 12:10:08.564552 <4>[ 193.837014] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5851 12:10:08.564935 <4>[ 193.844256] pc : refcount_warn_saturate+0x17c/0x224
5852 12:10:08.565246 <4>[ 193.849408] lr : refcount_warn_saturate+0x17c/0x224
5853 12:10:08.565546 <4>[ 193.854560] sp : ffff80001051b9e0
5854 12:10:08.606413 <4>[ 193.858139] x29: ffff80001051b9e0 x28: ffff00080d9a4f00 x27: 0000000000000000
5855 12:10:08.606871 <4>[ 193.865567] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa258f000
5856 12:10:08.607217 <4>[ 193.872992] x23: ffff0008053a0000 x22: ffff80001051bbb0 x21: 0000000000000017
5857 12:10:08.607538 <4>[ 193.880417] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5858 12:10:08.607843 <4>[ 193.887841] x17: ffff800008c0ea94 x16: ffff80000878b7bc x15: ffff8000080b1580
5859 12:10:08.608142 <4>[ 193.895265] x14: ffff800009678fac x13: ffff80000802e15c x12: ffff80000843b2e8
5860 12:10:08.649660 <4>[ 193.902690] x11: ffff80000843b230 x10: ffff80000843ae4c x9 : ffff800009682000
5861 12:10:08.650154 <4>[ 193.910114] x8 : ffff80001051b508 x7 : 0000000000000000 x6 : 0000000000000028
5862 12:10:08.650511 <4>[ 193.917539] x5 : ffff80001051c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5863 12:10:08.650831 <4>[ 193.924963] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d9a4f00
5864 12:10:08.651142 <4>[ 193.932387] Call trace:
5865 12:10:08.651442 <4>[ 193.935096] refcount_warn_saturate+0x17c/0x224
5866 12:10:08.651735 <4>[ 193.939902] __refcount_add.constprop.0+0x80/0x90
5867 12:10:08.652967 <4>[ 193.944882] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5868 12:10:08.693090 <4>[ 193.950036] lkdtm_do_action+0x2c/0x50
5869 12:10:08.693535 <4>[ 193.954055] direct_entry+0x164/0x180
5870 12:10:08.693874 <4>[ 193.957986] full_proxy_write+0x68/0xc0
5871 12:10:08.694233 <4>[ 193.962096] vfs_write+0xcc/0x2e0
5872 12:10:08.694543 <4>[ 193.965685] ksys_write+0x80/0x110
5873 12:10:08.694838 <4>[ 193.969359] __arm64_sys_write+0x28/0x40
5874 12:10:08.695134 <4>[ 193.973555] invoke_syscall+0x8c/0x120
5875 12:10:08.695423 <4>[ 193.977581] el0_svc_common.constprop.0+0x68/0x124
5876 12:10:08.695710 <4>[ 193.982649] do_el0_svc+0x40/0xcc
5877 12:10:08.696031 <4>[ 193.986237] el0_svc+0x48/0xc0
5878 12:10:08.696803 <4>[ 193.989561] el0t_64_sync_handler+0xf4/0x120
5879 12:10:08.736536 <4>[ 193.994103] el0t_64_sync+0x18c/0x190
5880 12:10:08.736978 <4>[ 193.998035] irq event stamp: 0
5881 12:10:08.737727 <4>[ 194.001354] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5882 12:10:08.738135 <4>[ 194.007899] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5883 12:10:08.738535 <4>[ 194.016362] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5884 12:10:08.738850 <4>[ 194.024823] softirqs last disabled at (0): [<0000000000000000>] 0x0
5885 12:10:08.739852 <4>[ 194.031365] ---[ end trace 0000000000000000 ]---
5886 12:10:08.754898 <6>[ 194.036429] lkdtm: Saturation detected: still saturated
5887 12:10:08.941414 # [ 193.777152] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5888 12:10:08.941719 # [ 193.783604] lkdtm: attempting bad refcount_dec() from saturated
5889 12:10:08.941971 # [ 193.789871] ------------[ cut here ]------------
5890 12:10:08.942209 # [ 193.794821] refcount_t: saturated; leaking memory.
5891 12:10:08.942418 # [ 193.800207] WARNING: CPU: 1 PID: 3276 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5892 12:10:08.984585 # [ 193.809042] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5893 12:10:08.984861 # [ 193.822883] CPU: 1 PID: 3276 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5894 12:10:08.985103 # [ 193.830823] Hardware name: ARM Juno development board (r0) (DT)
5895 12:10:08.985318 # [ 193.837014] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5896 12:10:08.985521 # [ 193.844256] pc : refcount_warn_saturate+0x17c/0x224
5897 12:10:08.985661 # [ 193.849408] lr : refcount_warn_saturate+0x17c/0x224
5898 12:10:08.985780 # [ 193.854560] sp : ffff80001051b9e0
5899 12:10:09.027842 # [ 193.858139] x29: ffff80001051b9e0 x28: ffff00080d9a4f00 x27: 0000000000000000
5900 12:10:09.028328 # [ 193.865567] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa258f000
5901 12:10:09.028777 # [ 193.872992] x23: ffff0008053a0000 x22: ffff80001051bbb0 x21: 0000000000000017
5902 12:10:09.029188 # [ 193.880417] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
5903 12:10:09.029581 # [ 193.887841] x17: ffff800008c0ea94 x16: ffff80000878b7bc x15: ffff8000080b1580
5904 12:10:09.029966 # [ 193.895265] x14: ffff800009678fac x13: ffff80000802e15c x12: ffff80000843b2e8
5905 12:10:09.071173 # [ 193.902690] x11: ffff80000843b230 x10: ffff80000843ae4c x9 : ffff800009682000
5906 12:10:09.071644 # [ 193.910114] x8 : ffff80001051b508 x7 : 0000000000000000 x6 : 0000000000000028
5907 12:10:09.071994 # [ 193.917539] x5 : ffff80001051c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5908 12:10:09.072314 # [ 193.924963] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d9a4f00
5909 12:10:09.072622 # [ 193.932387] Call trace:
5910 12:10:09.073289 # [ 193.935096] refcount_warn_saturate+0x17c/0x224
5911 12:10:09.073677 # [ 193.939902] __refcount_add.constprop.0+0x80/0x90
5912 12:10:09.074425 # [ 193.944882] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5913 12:10:09.114297 # [ 193.950036] lkdtm_do_action+0x2c/0x50
5914 12:10:09.114772 # [ 193.954055] direct_entry+0x164/0x180
5915 12:10:09.115117 # [ 193.957986] full_proxy_write+0x68/0xc0
5916 12:10:09.115433 # [ 193.962096] vfs_write+0xcc/0x2e0
5917 12:10:09.115729 # [ 193.965685] ksys_write+0x80/0x110
5918 12:10:09.116019 # [ 193.969359] __arm64_sys_write+0x28/0x40
5919 12:10:09.116305 # [ 193.973555] invoke_syscall+0x8c/0x120
5920 12:10:09.116589 # [ 193.977581] el0_svc_common.constprop.0+0x68/0x124
5921 12:10:09.116873 # [ 193.982649] do_el0_svc+0x40/0xcc
5922 12:10:09.117165 # [ 193.986237] el0_svc+0x48/0xc0
5923 12:10:09.117901 # [ 193.989561] el0t_64_sync_handler+0xf4/0x120
5924 12:10:09.157495 # [ 193.994103] el0t_64_sync+0x18c/0x190
5925 12:10:09.158052 # [ 193.998035] irq event stamp: 0
5926 12:10:09.158413 # [ 194.001354] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5927 12:10:09.158781 # [ 194.007899] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5928 12:10:09.159113 # [ 194.016362] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5929 12:10:09.159414 # [ 194.024823] softirqs last disabled at (0): [<0000000000000000>] 0x0
5930 12:10:09.159707 # [ 194.031365] ---[ end trace 0000000000000000 ]---
5931 12:10:09.183467 # [ 194.036429] lkdtm: Saturation detected: still saturated
5932 12:10:09.183938 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5933 12:10:09.184285 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5934 12:10:09.186697 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5935 12:10:09.732727 <6>[ 194.990219] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5936 12:10:09.733272 <6>[ 194.997481] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5937 12:10:09.733649 <4>[ 195.004542] ------------[ cut here ]------------
5938 12:10:09.733985 <4>[ 195.009498] refcount_t: saturated; leaking memory.
5939 12:10:09.734750 <4>[ 195.014723] WARNING: CPU: 1 PID: 3315 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5940 12:10:09.776050 <4>[ 195.023470] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5941 12:10:09.776560 <4>[ 195.037315] CPU: 1 PID: 3315 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5942 12:10:09.776904 <4>[ 195.045254] Hardware name: ARM Juno development board (r0) (DT)
5943 12:10:09.777218 <4>[ 195.051447] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5944 12:10:09.777933 <4>[ 195.058688] pc : refcount_warn_saturate+0xf8/0x224
5945 12:10:09.778315 <4>[ 195.063754] lr : refcount_warn_saturate+0xf8/0x224
5946 12:10:09.778612 <4>[ 195.068819] sp : ffff8000105cba40
5947 12:10:09.819376 <4>[ 195.072398] x29: ffff8000105cba40 x28: ffff00080d9a4f00 x27: 0000000000000000
5948 12:10:09.819829 <4>[ 195.079826] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8260f000
5949 12:10:09.820160 <4>[ 195.087251] x23: ffff0008045f5000 x22: ffff8000105cbc20 x21: 00000000c0000001
5950 12:10:09.820469 <4>[ 195.094675] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
5951 12:10:09.820767 <4>[ 195.102100] x17: 000000040044ffff x16: 000000000000007a x15: 000000000000007a
5952 12:10:09.822588 <4>[ 195.109524] x14: 0000000000000001 x13: 00000000000001fe x12: 0000000000000397
5953 12:10:09.862656 <4>[ 195.116948] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000968157c
5954 12:10:09.863099 <4>[ 195.124373] x8 : ffff8000105cb7b8 x7 : 0000000000000000 x6 : ffff8000080ff034
5955 12:10:09.863431 <4>[ 195.131797] x5 : ffff8000105cc000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5956 12:10:09.863739 <4>[ 195.139221] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d9a4f00
5957 12:10:09.864033 <4>[ 195.146645] Call trace:
5958 12:10:09.864324 <4>[ 195.149355] refcount_warn_saturate+0xf8/0x224
5959 12:10:09.865900 <4>[ 195.154073] __refcount_add_not_zero.constprop.0+0x90/0xb0
5960 12:10:09.906059 <4>[ 195.159837] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
5961 12:10:09.906502 <4>[ 195.165772] lkdtm_do_action+0x2c/0x50
5962 12:10:09.906835 <4>[ 195.169792] direct_entry+0x164/0x180
5963 12:10:09.907146 <4>[ 195.173723] full_proxy_write+0x68/0xc0
5964 12:10:09.907438 <4>[ 195.177833] vfs_write+0xcc/0x2e0
5965 12:10:09.907725 <4>[ 195.181422] ksys_write+0x80/0x110
5966 12:10:09.908015 <4>[ 195.185096] __arm64_sys_write+0x28/0x40
5967 12:10:09.908293 <4>[ 195.189292] invoke_syscall+0x8c/0x120
5968 12:10:09.908569 <4>[ 195.193317] el0_svc_common.constprop.0+0x68/0x124
5969 12:10:09.908842 <4>[ 195.198385] do_el0_svc+0x40/0xcc
5970 12:10:09.909584 <4>[ 195.201973] el0_svc+0x48/0xc0
5971 12:10:09.949384 <4>[ 195.205296] el0t_64_sync_handler+0xf4/0x120
5972 12:10:09.949870 <4>[ 195.209837] el0t_64_sync+0x18c/0x190
5973 12:10:09.950271 <4>[ 195.213770] irq event stamp: 0
5974 12:10:09.950597 <4>[ 195.217088] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5975 12:10:09.950908 <4>[ 195.223634] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5976 12:10:09.951211 <4>[ 195.232098] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
5977 12:10:09.952675 <4>[ 195.240559] softirqs last disabled at (0): [<0000000000000000>] 0x0
5978 12:10:09.970600 <4>[ 195.247100] ---[ end trace 0000000000000000 ]---
5979 12:10:09.973758 <6>[ 195.252078] lkdtm: Saturation detected: still saturated
5980 12:10:10.158526 # [ 194.990219] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5981 12:10:10.158805 # [ 194.997481] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5982 12:10:10.158983 # [ 195.004542] ------------[ cut here ]------------
5983 12:10:10.159143 # [ 195.009498] refcount_t: saturated; leaking memory.
5984 12:10:10.159296 # [ 195.014723] WARNING: CPU: 1 PID: 3315 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5985 12:10:10.201710 # [ 195.023470] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
5986 12:10:10.201973 # [ 195.037315] CPU: 1 PID: 3315 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
5987 12:10:10.202178 # [ 195.045254] Hardware name: ARM Juno development board (r0) (DT)
5988 12:10:10.202340 # [ 195.051447] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5989 12:10:10.202492 # [ 195.058688] pc : refcount_warn_saturate+0xf8/0x224
5990 12:10:10.202627 # [ 195.063754] lr : refcount_warn_saturate+0xf8/0x224
5991 12:10:10.202749 # [ 195.068819] sp : ffff8000105cba40
5992 12:10:10.245169 # [ 195.072398] x29: ffff8000105cba40 x28: ffff00080d9a4f00 x27: 0000000000000000
5993 12:10:10.245638 # [ 195.079826] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8260f000
5994 12:10:10.245981 # [ 195.087251] x23: ffff0008045f5000 x22: ffff8000105cbc20 x21: 00000000c0000001
5995 12:10:10.246356 # [ 195.094675] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
5996 12:10:10.246667 # [ 195.102100] x17: 000000040044ffff x16: 000000000000007a x15: 000000000000007a
5997 12:10:10.246961 # [ 195.109524] x14: 0000000000000001 x13: 00000000000001fe x12: 0000000000000397
5998 12:10:10.288303 # [ 195.116948] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000968157c
5999 12:10:10.288798 # [ 195.124373] x8 : ffff8000105cb7b8 x7 : 0000000000000000 x6 : ffff8000080ff034
6000 12:10:10.289169 # [ 195.131797] x5 : ffff8000105cc000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6001 12:10:10.289502 # [ 195.139221] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d9a4f00
6002 12:10:10.289815 # [ 195.146645] Call trace:
6003 12:10:10.290193 # [ 195.149355] refcount_warn_saturate+0xf8/0x224
6004 12:10:10.290552 # [ 195.154073] __refcount_add_not_zero.constprop.0+0x90/0xb0
6005 12:10:10.291490 # [ 195.159837] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
6006 12:10:10.331467 # [ 195.165772] lkdtm_do_action+0x2c/0x50
6007 12:10:10.331971 # [ 195.169792] direct_entry+0x164/0x180
6008 12:10:10.332442 # [ 195.173723] full_proxy_write+0x68/0xc0
6009 12:10:10.332822 # [ 195.177833] vfs_write+0xcc/0x2e0
6010 12:10:10.333140 # [ 195.181422] ksys_write+0x80/0x110
6011 12:10:10.333442 # [ 195.185096] __arm64_sys_write+0x28/0x40
6012 12:10:10.333897 # [ 195.189292] invoke_syscall+0x8c/0x120
6013 12:10:10.334257 # [ 195.193317] el0_svc_common.constprop.0+0x68/0x124
6014 12:10:10.335070 # [ 195.198385] do_el0_svc+0x40/0xcc
6015 12:10:10.335407 # [ 195.201973] el0_svc+0x48/0xc0
6016 12:10:10.335709 # [ 195.205296] el0t_64_sync_handler+0xf4/0x120
6017 12:10:10.374592 # [ 195.209837] el0t_64_sync+0x18c/0x190
6018 12:10:10.375051 # [ 195.213770] irq event stamp: 0
6019 12:10:10.375487 # [ 195.217088] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6020 12:10:10.375838 # [ 195.223634] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6021 12:10:10.376526 # [ 195.232098] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6022 12:10:10.376860 # [ 195.240559] softirqs last disabled at (0): [<0000000000000000>] 0x0
6023 12:10:10.377833 # [ 195.247100] ---[ end trace 0000000000000000 ]---
6024 12:10:10.406325 # [ 195.252078] lkdtm: Saturation detected: still saturated
6025 12:10:10.406781 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6026 12:10:10.407124 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6027 12:10:10.409531 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6028 12:10:10.945863 <6>[ 196.202865] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6029 12:10:10.946851 <6>[ 196.210124] lkdtm: attempting bad refcount_add_not_zero() from saturated
6030 12:10:10.947258 <4>[ 196.217643] ------------[ cut here ]------------
6031 12:10:10.947612 <4>[ 196.222591] refcount_t: saturated; leaking memory.
6032 12:10:10.947941 <4>[ 196.227720] WARNING: CPU: 1 PID: 3354 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6033 12:10:10.989161 <4>[ 196.236456] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6034 12:10:10.989674 <4>[ 196.250299] CPU: 1 PID: 3354 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6035 12:10:10.990459 <4>[ 196.258237] Hardware name: ARM Juno development board (r0) (DT)
6036 12:10:10.990826 <4>[ 196.264429] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6037 12:10:10.991156 <4>[ 196.271671] pc : refcount_warn_saturate+0xf8/0x224
6038 12:10:10.991473 <4>[ 196.276737] lr : refcount_warn_saturate+0xf8/0x224
6039 12:10:10.991773 <4>[ 196.281801] sp : ffff80001067ba10
6040 12:10:11.032583 <4>[ 196.285381] x29: ffff80001067ba10 x28: ffff00080b421a80 x27: 0000000000000000
6041 12:10:11.033049 <4>[ 196.292808] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8b00f000
6042 12:10:11.033409 <4>[ 196.300234] x23: ffff000804558000 x22: ffff80001067bbf0 x21: 00000000c0000007
6043 12:10:11.034143 <4>[ 196.307658] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
6044 12:10:11.034498 <4>[ 196.315083] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6045 12:10:11.035884 <4>[ 196.322507] x14: 0000000000000000 x13: 205d313935323232 x12: 2e36393120205b3e
6046 12:10:11.075837 <4>[ 196.329931] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815cfb4
6047 12:10:11.076289 <4>[ 196.337356] x8 : ffff80001067b6e8 x7 : 0000000000000000 x6 : 0000000000001ffe
6048 12:10:11.077049 <4>[ 196.344780] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
6049 12:10:11.077418 <4>[ 196.352203] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b421a80
6050 12:10:11.077737 <4>[ 196.359627] Call trace:
6051 12:10:11.078080 <4>[ 196.362337] refcount_warn_saturate+0xf8/0x224
6052 12:10:11.078390 <4>[ 196.367055] __refcount_add_not_zero.constprop.0+0x90/0xb0
6053 12:10:11.119213 <4>[ 196.372819] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6054 12:10:11.119673 <4>[ 196.378754] lkdtm_do_action+0x2c/0x50
6055 12:10:11.120021 <4>[ 196.382774] direct_entry+0x164/0x180
6056 12:10:11.120751 <4>[ 196.386705] full_proxy_write+0x68/0xc0
6057 12:10:11.121107 <4>[ 196.390815] vfs_write+0xcc/0x2e0
6058 12:10:11.121416 <4>[ 196.394404] ksys_write+0x80/0x110
6059 12:10:11.121719 <4>[ 196.398078] __arm64_sys_write+0x28/0x40
6060 12:10:11.122039 <4>[ 196.402274] invoke_syscall+0x8c/0x120
6061 12:10:11.122339 <4>[ 196.406299] el0_svc_common.constprop.0+0x68/0x124
6062 12:10:11.122648 <4>[ 196.411367] do_el0_svc+0x40/0xcc
6063 12:10:11.123007 <4>[ 196.414956] el0_svc+0x48/0xc0
6064 12:10:11.162522 <4>[ 196.418279] el0t_64_sync_handler+0xf4/0x120
6065 12:10:11.162975 <4>[ 196.422820] el0t_64_sync+0x18c/0x190
6066 12:10:11.163321 <4>[ 196.426753] irq event stamp: 0
6067 12:10:11.164054 <4>[ 196.430071] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6068 12:10:11.164417 <4>[ 196.436616] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6069 12:10:11.164731 <4>[ 196.445079] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6070 12:10:11.165821 <4>[ 196.453540] softirqs last disabled at (0): [<0000000000000000>] 0x0
6071 12:10:11.183563 <4>[ 196.460082] ---[ end trace 0000000000000000 ]---
6072 12:10:11.186814 <6>[ 196.465035] lkdtm: Saturation detected: still saturated
6073 12:10:11.370346 # [ 196.202865] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6074 12:10:11.370637 # [ 196.210124] lkdtm: attempting bad refcount_add_not_zero() from saturated
6075 12:10:11.370837 # [ 196.217643] ------------[ cut here ]------------
6076 12:10:11.371014 # [ 196.222591] refcount_t: saturated; leaking memory.
6077 12:10:11.371176 # [ 196.227720] WARNING: CPU: 1 PID: 3354 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6078 12:10:11.373528 # [ 196.236456] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6079 12:10:11.413589 # [ 196.250299] CPU: 1 PID: 3354 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6080 12:10:11.413868 # [ 196.258237] Hardware name: ARM Juno development board (r0) (DT)
6081 12:10:11.414081 # [ 196.264429] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6082 12:10:11.414267 # [ 196.271671] pc : refcount_warn_saturate+0xf8/0x224
6083 12:10:11.414413 # [ 196.276737] lr : refcount_warn_saturate+0xf8/0x224
6084 12:10:11.414553 # [ 196.281801] sp : ffff80001067ba10
6085 12:10:11.416758 # [ 196.285381] x29: ffff80001067ba10 x28: ffff00080b421a80 x27: 0000000000000000
6086 12:10:11.456969 # [ 196.292808] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8b00f000
6087 12:10:11.457442 # [ 196.300234] x23: ffff000804558000 x22: ffff80001067bbf0 x21: 00000000c0000007
6088 12:10:11.457796 # [ 196.307658] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
6089 12:10:11.458175 # [ 196.315083] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6090 12:10:11.458492 # [ 196.322507] x14: 0000000000000000 x13: 205d313935323232 x12: 2e36393120205b3e
6091 12:10:11.460242 # [ 196.329931] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815cfb4
6092 12:10:11.500142 # [ 196.337356] x8 : ffff80001067b6e8 x7 : 0000000000000000 x6 : 0000000000001ffe
6093 12:10:11.500633 # [ 196.344780] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
6094 12:10:11.500996 # [ 196.352203] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b421a80
6095 12:10:11.501328 # [ 196.359627] Call trace:
6096 12:10:11.501641 # [ 196.362337] refcount_warn_saturate+0xf8/0x224
6097 12:10:11.501940 # [ 196.367055] __refcount_add_not_zero.constprop.0+0x90/0xb0
6098 12:10:11.502817 # [ 196.372819] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6099 12:10:11.503388 # [ 196.378754] lkdtm_do_action+0x2c/0x50
6100 12:10:11.543281 # [ 196.382774] direct_entry+0x164/0x180
6101 12:10:11.543757 # [ 196.386705] full_proxy_write+0x68/0xc0
6102 12:10:11.544190 # [ 196.390815] vfs_write+0xcc/0x2e0
6103 12:10:11.544994 # [ 196.394404] ksys_write+0x80/0x110
6104 12:10:11.545358 # [ 196.398078] __arm64_sys_write+0x28/0x40
6105 12:10:11.545750 # [ 196.402274] invoke_syscall+0x8c/0x120
6106 12:10:11.546165 # [ 196.406299] el0_svc_common.constprop.0+0x68/0x124
6107 12:10:11.546561 # [ 196.411367] do_el0_svc+0x40/0xcc
6108 12:10:11.546935 # [ 196.414956] el0_svc+0x48/0xc0
6109 12:10:11.547301 # [ 196.418279] el0t_64_sync_handler+0xf4/0x120
6110 12:10:11.547761 # [ 196.422820] el0t_64_sync+0x18c/0x190
6111 12:10:11.586527 # [ 196.426753] irq event stamp: 0
6112 12:10:11.587026 # [ 196.430071] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6113 12:10:11.587812 # [ 196.436616] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6114 12:10:11.588212 # [ 196.445079] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6115 12:10:11.588544 # [ 196.453540] softirqs last disabled at (0): [<0000000000000000>] 0x0
6116 12:10:11.588857 # [ 196.460082] ---[ end trace 0000000000000000 ]---
6117 12:10:11.589919 # [ 196.465035] lkdtm: Saturation detected: still saturated
6118 12:10:11.612241 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6119 12:10:11.612706 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6120 12:10:11.615448 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6121 12:10:12.231502 <6>[ 197.488368] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6122 12:10:12.232428 <6>[ 197.495649] lkdtm: attempting bad refcount_dec_and_test() from saturated
6123 12:10:12.232825 <4>[ 197.502706] ------------[ cut here ]------------
6124 12:10:12.233176 <4>[ 197.507662] refcount_t: underflow; use-after-free.
6125 12:10:12.233504 <4>[ 197.512973] WARNING: CPU: 1 PID: 3398 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6126 12:10:12.274847 <4>[ 197.521720] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6127 12:10:12.275352 <4>[ 197.535563] CPU: 1 PID: 3398 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6128 12:10:12.276109 <4>[ 197.543502] Hardware name: ARM Juno development board (r0) (DT)
6129 12:10:12.276482 <4>[ 197.549694] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6130 12:10:12.276810 <4>[ 197.556935] pc : refcount_warn_saturate+0xc8/0x224
6131 12:10:12.277123 <4>[ 197.562000] lr : refcount_warn_saturate+0xc8/0x224
6132 12:10:12.277431 <4>[ 197.567065] sp : ffff80001074b950
6133 12:10:12.318237 <4>[ 197.570644] x29: ffff80001074b950 x28: ffff0008075e1a80 x27: 0000000000000000
6134 12:10:12.318699 <4>[ 197.578072] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbed0f000
6135 12:10:12.319461 <4>[ 197.585498] x23: ffff0008049d6000 x22: ffff80001074bb20 x21: 0000000000000020
6136 12:10:12.319837 <4>[ 197.592923] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
6137 12:10:12.320162 <4>[ 197.600347] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6138 12:10:12.320468 <4>[ 197.607771] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6139 12:10:12.361516 <4>[ 197.615195] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968157c
6140 12:10:12.361978 <4>[ 197.622620] x8 : ffff80001074b6c8 x7 : 0000000000000000 x6 : ffff8000080ff034
6141 12:10:12.362793 <4>[ 197.630044] x5 : ffff80001074c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6142 12:10:12.363167 <4>[ 197.637469] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008075e1a80
6143 12:10:12.363489 <4>[ 197.644894] Call trace:
6144 12:10:12.363801 <4>[ 197.647603] refcount_warn_saturate+0xc8/0x224
6145 12:10:12.364107 <4>[ 197.652322] __refcount_sub_and_test.constprop.0+0x8c/0x94
6146 12:10:12.404915 <4>[ 197.658086] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6147 12:10:12.405366 <4>[ 197.664024] lkdtm_do_action+0x2c/0x50
6148 12:10:12.405717 <4>[ 197.668043] direct_entry+0x164/0x180
6149 12:10:12.406076 <4>[ 197.671974] full_proxy_write+0x68/0xc0
6150 12:10:12.406396 <4>[ 197.676085] vfs_write+0xcc/0x2e0
6151 12:10:12.406698 <4>[ 197.679674] ksys_write+0x80/0x110
6152 12:10:12.407000 <4>[ 197.683348] __arm64_sys_write+0x28/0x40
6153 12:10:12.407296 <4>[ 197.687544] invoke_syscall+0x8c/0x120
6154 12:10:12.407585 <4>[ 197.691570] el0_svc_common.constprop.0+0x68/0x124
6155 12:10:12.407955 <4>[ 197.696639] do_el0_svc+0x40/0xcc
6156 12:10:12.408661 <4>[ 197.700227] el0_svc+0x48/0xc0
6157 12:10:12.448238 <4>[ 197.703550] el0t_64_sync_handler+0xf4/0x120
6158 12:10:12.448699 <4>[ 197.708092] el0t_64_sync+0x18c/0x190
6159 12:10:12.449051 <4>[ 197.712025] irq event stamp: 0
6160 12:10:12.449378 <4>[ 197.715344] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6161 12:10:12.449689 <4>[ 197.721890] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6162 12:10:12.449990 <4>[ 197.730354] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6163 12:10:12.451533 <4>[ 197.738815] softirqs last disabled at (0): [<0000000000000000>] 0x0
6164 12:10:12.469516 <4>[ 197.745358] ---[ end trace 0000000000000000 ]---
6165 12:10:12.472644 <6>[ 197.750338] lkdtm: Saturation detected: still saturated
6166 12:10:12.672606 # [ 197.488368] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6167 12:10:12.673119 # [ 197.495649] lkdtm: attempting bad refcount_dec_and_test() from saturated
6168 12:10:12.673564 # [ 197.502706] ------------[ cut here ]------------
6169 12:10:12.673975 # [ 197.507662] refcount_t: underflow; use-after-free.
6170 12:10:12.674789 # [ 197.512973] WARNING: CPU: 1 PID: 3398 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6171 12:10:12.715733 # [ 197.521720] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6172 12:10:12.716190 # [ 197.535563] CPU: 1 PID: 3398 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6173 12:10:12.716519 # [ 197.543502] Hardware name: ARM Juno development board (r0) (DT)
6174 12:10:12.716819 # [ 197.549694] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6175 12:10:12.717477 # [ 197.556935] pc : refcount_warn_saturate+0xc8/0x224
6176 12:10:12.717817 # [ 197.562000] lr : refcount_warn_saturate+0xc8/0x224
6177 12:10:12.718167 # [ 197.567065] sp : ffff80001074b950
6178 12:10:12.718957 # [ 197.570644] x29: ffff80001074b950 x28: ffff0008075e1a80 x27: 0000000000000000
6179 12:10:12.758974 # [ 197.578072] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbed0f000
6180 12:10:12.759443 # [ 197.585498] x23: ffff0008049d6000 x22: ffff80001074bb20 x21: 0000000000000020
6181 12:10:12.759792 # [ 197.592923] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
6182 12:10:12.760111 # [ 197.600347] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6183 12:10:12.760416 # [ 197.607771] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6184 12:10:12.762289 # [ 197.615195] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000968157c
6185 12:10:12.802096 # [ 197.622620] x8 : ffff80001074b6c8 x7 : 0000000000000000 x6 : ffff8000080ff034
6186 12:10:12.802676 # [ 197.630044] x5 : ffff80001074c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6187 12:10:12.803156 # [ 197.637469] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008075e1a80
6188 12:10:12.803574 # [ 197.644894] Call trace:
6189 12:10:12.804063 # [ 197.647603] refcount_warn_saturate+0xc8/0x224
6190 12:10:12.804461 # [ 197.652322] __refcount_sub_and_test.constprop.0+0x8c/0x94
6191 12:10:12.805297 # [ 197.658086] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6192 12:10:12.845199 # [ 197.664024] lkdtm_do_action+0x2c/0x50
6193 12:10:12.845686 # [ 197.668043] direct_entry+0x164/0x180
6194 12:10:12.846167 # [ 197.671974] full_proxy_write+0x68/0xc0
6195 12:10:12.846582 # [ 197.676085] vfs_write+0xcc/0x2e0
6196 12:10:12.846981 # [ 197.679674] ksys_write+0x80/0x110
6197 12:10:12.847365 # [ 197.683348] __arm64_sys_write+0x28/0x40
6198 12:10:12.847745 # [ 197.687544] invoke_syscall+0x8c/0x120
6199 12:10:12.848142 # [ 197.691570] el0_svc_common.constprop.0+0x68/0x124
6200 12:10:12.848532 # [ 197.696639] do_el0_svc+0x40/0xcc
6201 12:10:12.848901 # [ 197.700227] el0_svc+0x48/0xc0
6202 12:10:12.849641 # [ 197.703550] el0t_64_sync_handler+0xf4/0x120
6203 12:10:12.888431 # [ 197.708092] el0t_64_sync+0x18c/0x190
6204 12:10:12.888900 # [ 197.712025] irq event stamp: 0
6205 12:10:12.889420 # [ 197.715344] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6206 12:10:12.889841 # [ 197.721890] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6207 12:10:12.890353 # [ 197.730354] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6208 12:10:12.890759 # [ 197.738815] softirqs last disabled at (0): [<0000000000000000>] 0x0
6209 12:10:12.891147 # [ 197.745358] ---[ end trace 0000000000000000 ]---
6210 12:10:12.920133 # [ 197.750338] lkdtm: Saturation detected: still saturated
6211 12:10:12.920605 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6212 12:10:12.920953 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6213 12:10:12.923384 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6214 12:10:13.539411 <6>[ 198.794901] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6215 12:10:13.540238 <6>[ 198.802139] lkdtm: attempting bad refcount_sub_and_test() from saturated
6216 12:10:13.540571 <4>[ 198.809191] ------------[ cut here ]------------
6217 12:10:13.540864 <4>[ 198.814139] refcount_t: underflow; use-after-free.
6218 12:10:13.541146 <4>[ 198.819521] WARNING: CPU: 1 PID: 3442 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6219 12:10:13.582769 <4>[ 198.828267] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6220 12:10:13.583270 <4>[ 198.842109] CPU: 1 PID: 3442 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6221 12:10:13.583989 <4>[ 198.850048] Hardware name: ARM Juno development board (r0) (DT)
6222 12:10:13.584343 <4>[ 198.856241] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6223 12:10:13.584661 <4>[ 198.863482] pc : refcount_warn_saturate+0xc8/0x224
6224 12:10:13.584969 <4>[ 198.868548] lr : refcount_warn_saturate+0xc8/0x224
6225 12:10:13.585266 <4>[ 198.873611] sp : ffff80001082b7e0
6226 12:10:13.626137 <4>[ 198.877191] x29: ffff80001082b7e0 x28: ffff00080d9a34c0 x27: 0000000000000000
6227 12:10:13.626594 <4>[ 198.884618] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff82ecf000
6228 12:10:13.627351 <4>[ 198.892044] x23: ffff00080d798000 x22: ffff80001082b9b0 x21: 0000000000000020
6229 12:10:13.627718 <4>[ 198.899469] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
6230 12:10:13.628034 <4>[ 198.906893] x17: ffff800008c0ea0c x16: ffff80000878b708 x15: ffff8000080b1580
6231 12:10:13.628342 <4>[ 198.914318] x14: ffff800009678fac x13: ffff80000802e15c x12: ffff80000843b2e8
6232 12:10:13.669416 <4>[ 198.921742] x11: ffff80000843b230 x10: ffff80000843ae4c x9 : ffff800009682000
6233 12:10:13.670252 <4>[ 198.929167] x8 : ffff80001082b308 x7 : 0000000000000000 x6 : 0000000000000028
6234 12:10:13.670633 <4>[ 198.936590] x5 : ffff80001082c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6235 12:10:13.670960 <4>[ 198.944014] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d9a34c0
6236 12:10:13.671273 <4>[ 198.951438] Call trace:
6237 12:10:13.671574 <4>[ 198.954149] refcount_warn_saturate+0xc8/0x224
6238 12:10:13.671871 <4>[ 198.958868] __refcount_sub_and_test.constprop.0+0x8c/0x94
6239 12:10:13.672831 <4>[ 198.964632] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6240 12:10:13.712934 <4>[ 198.970569] lkdtm_do_action+0x2c/0x50
6241 12:10:13.713387 <4>[ 198.974588] direct_entry+0x164/0x180
6242 12:10:13.714134 <4>[ 198.978519] full_proxy_write+0x68/0xc0
6243 12:10:13.714488 <4>[ 198.982630] vfs_write+0xcc/0x2e0
6244 12:10:13.714807 <4>[ 198.986219] ksys_write+0x80/0x110
6245 12:10:13.715109 <4>[ 198.989892] __arm64_sys_write+0x28/0x40
6246 12:10:13.715405 <4>[ 198.994089] invoke_syscall+0x8c/0x120
6247 12:10:13.715693 <4>[ 198.998114] el0_svc_common.constprop.0+0x68/0x124
6248 12:10:13.715980 <4>[ 199.003183] do_el0_svc+0x40/0xcc
6249 12:10:13.716430 <4>[ 199.006772] el0_svc+0x48/0xc0
6250 12:10:13.756352 <4>[ 199.010095] el0t_64_sync_handler+0xf4/0x120
6251 12:10:13.756803 <4>[ 199.014637] el0t_64_sync+0x18c/0x190
6252 12:10:13.757150 <4>[ 199.018570] irq event stamp: 0
6253 12:10:13.757469 <4>[ 199.021889] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6254 12:10:13.757777 <4>[ 199.028435] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6255 12:10:13.758115 <4>[ 199.036899] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6256 12:10:13.758415 <4>[ 199.045360] softirqs last disabled at (0): [<0000000000000000>] 0x0
6257 12:10:13.759640 <4>[ 199.051903] ---[ end trace 0000000000000000 ]---
6258 12:10:13.774330 <6>[ 199.056932] lkdtm: Saturation detected: still saturated
6259 12:10:14.015682 # [ 198.794901] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6260 12:10:14.016242 # [ 198.802139] lkdtm: attempting bad refcount_sub_and_test() from saturated
6261 12:10:14.016779 # [ 198.809191] ------------[ cut here ]------------
6262 12:10:14.017230 # [ 198.814139] refcount_t: underflow; use-after-free.
6263 12:10:14.018060 # [ 198.819521] WARNING: CPU: 1 PID: 3442 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6264 12:10:14.058741 # [ 198.828267] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6265 12:10:14.059192 # [ 198.842109] CPU: 1 PID: 3442 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6266 12:10:14.059503 # [ 198.850048] Hardware name: ARM Juno development board (r0) (DT)
6267 12:10:14.060143 # [ 198.856241] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6268 12:10:14.060451 # [ 198.863482] pc : refcount_warn_saturate+0xc8/0x224
6269 12:10:14.060722 # [ 198.868548] lr : refcount_warn_saturate+0xc8/0x224
6270 12:10:14.060985 # [ 198.873611] sp : ffff80001082b7e0
6271 12:10:14.101994 # [ 198.877191] x29: ffff80001082b7e0 x28: ffff00080d9a34c0 x27: 0000000000000000
6272 12:10:14.102495 # [ 198.884618] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff82ecf000
6273 12:10:14.102845 # [ 198.892044] x23: ffff00080d798000 x22: ffff80001082b9b0 x21: 0000000000000020
6274 12:10:14.103164 # [ 198.899469] x20: 0000000000000000 x19: ffff80000b6548c5 x18: 0000000000000000
6275 12:10:14.103465 # [ 198.906893] x17: ffff800008c0ea0c x16: ffff80000878b708 x15: ffff8000080b1580
6276 12:10:14.103760 # [ 198.914318] x14: ffff800009678fac x13: ffff80000802e15c x12: ffff80000843b2e8
6277 12:10:14.145182 # [ 198.921742] x11: ffff80000843b230 x10: ffff80000843ae4c x9 : ffff800009682000
6278 12:10:14.145654 # [ 198.929167] x8 : ffff80001082b308 x7 : 0000000000000000 x6 : 0000000000000028
6279 12:10:14.146050 # [ 198.936590] x5 : ffff80001082c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
6280 12:10:14.146482 # [ 198.944014] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d9a34c0
6281 12:10:14.146836 # [ 198.951438] Call trace:
6282 12:10:14.147147 # [ 198.954149] refcount_warn_saturate+0xc8/0x224
6283 12:10:14.147446 # [ 198.958868] __refcount_sub_and_test.constprop.0+0x8c/0x94
6284 12:10:14.148382 # [ 198.964632] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6285 12:10:14.188342 # [ 198.970569] lkdtm_do_action+0x2c/0x50
6286 12:10:14.188814 # [ 198.974588] direct_entry+0x164/0x180
6287 12:10:14.189241 # [ 198.978519] full_proxy_write+0x68/0xc0
6288 12:10:14.189628 # [ 198.982630] vfs_write+0xcc/0x2e0
6289 12:10:14.189943 # [ 198.986219] ksys_write+0x80/0x110
6290 12:10:14.190317 # [ 198.989892] __arm64_sys_write+0x28/0x40
6291 12:10:14.190719 # [ 198.994089] invoke_syscall+0x8c/0x120
6292 12:10:14.191020 # [ 198.998114] el0_svc_common.constprop.0+0x68/0x124
6293 12:10:14.191334 # [ 199.003183] do_el0_svc+0x40/0xcc
6294 12:10:14.191682 # [ 199.006772] el0_svc+0x48/0xc0
6295 12:10:14.192342 # [ 199.010095] el0t_64_sync_handler+0xf4/0x120
6296 12:10:14.231506 # [ 199.014637] el0t_64_sync+0x18c/0x190
6297 12:10:14.231981 # [ 199.018570] irq event stamp: 0
6298 12:10:14.232326 # [ 199.021889] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6299 12:10:14.232649 # [ 199.028435] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6300 12:10:14.233328 # [ 199.036899] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
6301 12:10:14.233662 # [ 199.045360] softirqs last disabled at (0): [<0000000000000000>] 0x0
6302 12:10:14.234803 # [ 199.051903] ---[ end trace 0000000000000000 ]---
6303 12:10:14.263083 # [ 199.056932] lkdtm: Saturation detected: still saturated
6304 12:10:14.263659 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6305 12:10:14.264075 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6306 12:10:14.266372 # selftests: lkdtm: REFCOUNT_TIMING.sh
6307 12:10:14.585836 # Skipping REFCOUNT_TIMING: timing only
6308 12:10:14.633777 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6309 12:10:14.745629 # selftests: lkdtm: ATOMIC_TIMING.sh
6310 12:10:15.145343 # Skipping ATOMIC_TIMING: timing only
6311 12:10:15.177325 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6312 12:10:15.272406 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6313 12:10:15.889517 <6>[ 201.141446] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6314 12:10:15.889809 <6>[ 201.148054] lkdtm: attempting good copy_to_user of correct size
6315 12:10:15.890054 <6>[ 201.154398] lkdtm: attempting bad copy_to_user of too large size
6316 12:10:15.890512 <0>[ 201.160944] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6317 12:10:15.890688 <4>[ 201.171789] ------------[ cut here ]------------
6318 12:10:15.890826 <2>[ 201.176676] kernel BUG at mm/usercopy.c:101!
6319 12:10:15.892776 <0>[ 201.181221] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6320 12:10:15.932848 <4>[ 201.188376] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6321 12:10:15.933127 <4>[ 201.202220] CPU: 1 PID: 3551 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6322 12:10:15.933306 <4>[ 201.210163] Hardware name: ARM Juno development board (r0) (DT)
6323 12:10:15.933468 <4>[ 201.216359] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6324 12:10:15.933623 <4>[ 201.223601] pc : usercopy_abort+0xb0/0xb4
6325 12:10:15.936020 <4>[ 201.227889] lr : usercopy_abort+0xb0/0xb4
6326 12:10:15.976175 <4>[ 201.232169] sp : ffff8000109db960
6327 12:10:15.976421 <4>[ 201.235749] x29: ffff8000109db970 x28: ffff000807521a80 x27: 0000000000000000
6328 12:10:15.976597 <4>[ 201.243176] x26: 0000000000000200 x25: 0000ffff85f7b010 x24: 0001000000000000
6329 12:10:15.976758 <4>[ 201.250602] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6330 12:10:15.976911 <4>[ 201.258026] x20: ffff800009f4d4d8 x19: ffff800009f47018 x18: 0000000000000000
6331 12:10:15.977060 <4>[ 201.265451] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6332 12:10:16.019487 <4>[ 201.272875] x14: 74706d6574746120 x13: 205d343439303631 x12: 2e31303220205b3e
6333 12:10:16.019732 <4>[ 201.280300] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815cfb4
6334 12:10:16.019907 <4>[ 201.287725] x8 : ffff8000109db638 x7 : 0000000000000000 x6 : 0000000000000001
6335 12:10:16.020068 <4>[ 201.295149] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6336 12:10:16.020220 <4>[ 201.302572] x2 : 0000000000000000 x1 : ffff000807521a80 x0 : 0000000000000067
6337 12:10:16.020357 <4>[ 201.309996] Call trace:
6338 12:10:16.020479 <4>[ 201.312706] usercopy_abort+0xb0/0xb4
6339 12:10:16.063112 <4>[ 201.316639] __check_heap_object+0xf0/0x10c
6340 12:10:16.063564 <4>[ 201.321099] __check_object_size+0x230/0x2fc
6341 12:10:16.063906 <4>[ 201.325643] do_usercopy_slab_size+0x1dc/0x2d4
6342 12:10:16.064220 <4>[ 201.330361] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6343 12:10:16.064521 <4>[ 201.335426] lkdtm_do_action+0x2c/0x50
6344 12:10:16.064815 <4>[ 201.339445] direct_entry+0x164/0x180
6345 12:10:16.065103 <4>[ 201.343376] full_proxy_write+0x68/0xc0
6346 12:10:16.065387 <4>[ 201.347487] vfs_write+0xcc/0x2e0
6347 12:10:16.065671 <4>[ 201.351075] ksys_write+0x80/0x110
6348 12:10:16.065966 <4>[ 201.354749] __arm64_sys_write+0x28/0x40
6349 12:10:16.066788 <4>[ 201.358946] invoke_syscall+0x8c/0x120
6350 12:10:16.108119 <4>[ 201.362971] el0_svc_common.constprop.0+0x68/0x124
6351 12:10:16.108569 <4>[ 201.368040] do_el0_svc+0x40/0xcc
6352 12:10:16.108906 <4>[ 201.371629] el0_svc+0x48/0xc0
6353 12:10:16.109218 <4>[ 201.374953] el0t_64_sync_handler+0xf4/0x120
6354 12:10:16.109517 <4>[ 201.379494] el0t_64_sync+0x18c/0x190
6355 12:10:16.109808 <0>[ 201.383432] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
6356 12:10:16.110143 <4>[ 201.389801] ---[ end trace 0000000000000000 ]---
6357 12:10:16.110441 <6>[ 201.394688] note: cat[3551] exited with irqs disabled
6358 12:10:16.111246 <6>[ 201.400064] note: cat[3551] exited with preempt_count 1
6359 12:10:16.151110 <4>[ 201.407191] ------------[ cut here ]------------
6360 12:10:16.151542 <4>[ 201.412082] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6361 12:10:16.151759 <4>[ 201.422035] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6362 12:10:16.152241 <4>[ 201.435873] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
6363 12:10:16.154270 <4>[ 201.444073] Hardware name: ARM Juno development board (r0) (DT)
6364 12:10:16.194571 <4>[ 201.450270] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6365 12:10:16.194843 <4>[ 201.457512] pc : ct_kernel_exit.constprop.0+0x118/0x170
6366 12:10:16.195019 <4>[ 201.463014] lr : ct_idle_enter+0x10/0x1c
6367 12:10:16.195177 <4>[ 201.467209] sp : ffff80000c36bd30
6368 12:10:16.195328 <4>[ 201.470789] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6369 12:10:16.195479 <4>[ 201.478215] x26: 0000000000000000 x25: 0000002ee4cd8d78 x24: 0000000000000000
6370 12:10:16.197708 <4>[ 201.485643] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
6371 12:10:16.237789 <4>[ 201.493073] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6372 12:10:16.238410 <4>[ 201.500498] x17: ffff8000080236c8 x16: ffff80000964f8bc x15: ffff8000080bab80
6373 12:10:16.238617 <4>[ 201.507925] x14: ffff8000080ba8ac x13: ffff8000083fef74 x12: ffff8000096560b8
6374 12:10:16.238796 <4>[ 201.515354] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911f050
6375 12:10:16.238944 <4>[ 201.522779] x8 : 000000000001dd98 x7 : 000000000000072d x6 : 071c71c71c71c71c
6376 12:10:16.240945 <4>[ 201.530204] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6377 12:10:16.281210 <4>[ 201.537629] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6378 12:10:16.281488 <4>[ 201.545058] Call trace:
6379 12:10:16.281663 <4>[ 201.547768] ct_kernel_exit.constprop.0+0x118/0x170
6380 12:10:16.281824 <4>[ 201.552923] ct_idle_enter+0x10/0x1c
6381 12:10:16.281976 <4>[ 201.556770] cpuidle_enter_state+0x28c/0x590
6382 12:10:16.282151 <4>[ 201.561317] cpuidle_enter+0x40/0x60
6383 12:10:16.282299 <4>[ 201.565165] do_idle+0x258/0x310
6384 12:10:16.282444 <4>[ 201.568666] cpu_startup_entry+0x40/0x44
6385 12:10:16.282586 <4>[ 201.572863] secondary_start_kernel+0x138/0x15c
6386 12:10:16.284386 <4>[ 201.577671] __secondary_switched+0xb0/0xb4
6387 12:10:16.324966 <4>[ 201.582131] irq event stamp: 254678
6388 12:10:16.325249 <4>[ 201.585886] hardirqs last enabled at (254677): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
6389 12:10:16.325444 <4>[ 201.594607] hardirqs last disabled at (254678): [<ffff800008125b6c>] do_idle+0xec/0x310
6390 12:10:16.325620 <4>[ 201.602896] softirqs last enabled at (254676): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
6391 12:10:16.325785 <4>[ 201.611967] softirqs last disabled at (254655): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6392 12:10:16.328139 <4>[ 201.620601] ---[ end trace 0000000000000000 ]---
6393 12:10:16.368044 # Segmentation fault
6394 12:10:16.368283 # [ 201.141446] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6395 12:10:16.368465 # [ 201.148054] lkdtm: attempting good copy_to_user of correct size
6396 12:10:16.368633 # [ 201.154398] lkdtm: attempting bad copy_to_user of too large size
6397 12:10:16.368792 # [ 201.160944] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6398 12:10:16.368935 # [ 201.171789] ------------[ cut here ]------------
6399 12:10:16.371228 # [ 201.176676] kernel BUG at mm/usercopy.c:101!
6400 12:10:16.411192 # [ 201.181221] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6401 12:10:16.411424 # [ 201.188376] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6402 12:10:16.411607 # [ 201.202220] CPU: 1 PID: 3551 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6403 12:10:16.411772 # [ 201.210163] Hardware name: ARM Juno development board (r0) (DT)
6404 12:10:16.411929 # [ 201.216359] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6405 12:10:16.414548 # [ 201.223601] pc : usercopy_abort+0xb0/0xb4
6406 12:10:16.454641 # [ 201.227889] lr : usercopy_abort+0xb0/0xb4
6407 12:10:16.455099 # [ 201.232169] sp : ffff8000109db960
6408 12:10:16.455446 # [ 201.235749] x29: ffff8000109db970 x28: ffff000807521a80 x27: 0000000000000000
6409 12:10:16.455771 # [ 201.243176] x26: 0000000000000200 x25: 0000ffff85f7b010 x24: 0001000000000000
6410 12:10:16.456076 # [ 201.250602] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6411 12:10:16.456372 # [ 201.258026] x20: ffff800009f4d4d8 x19: ffff800009f47018 x18: 0000000000000000
6412 12:10:16.497792 # [ 201.265451] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6413 12:10:16.498371 # [ 201.272875] x14: 74706d6574746120 x13: 205d343439303631 x12: 2e31303220205b3e
6414 12:10:16.498750 # [ 201.280300] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815cfb4
6415 12:10:16.499462 # [ 201.287725] x8 : ffff8000109db638 x7 : 0000000000000000 x6 : 0000000000000001
6416 12:10:16.499808 # [ 201.295149] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6417 12:10:16.500115 # [ 201.302572] x2 : 0000000000000000 x1 : ffff000807521a80 x0 : 0000000000000067
6418 12:10:16.501131 # [ 201.309996] Call trace:
6419 12:10:16.540931 # [ 201.312706] usercopy_abort+0xb0/0xb4
6420 12:10:16.541457 # [ 201.316639] __check_heap_object+0xf0/0x10c
6421 12:10:16.541867 # [ 201.321099] __check_object_size+0x230/0x2fc
6422 12:10:16.542242 # [ 201.325643] do_usercopy_slab_size+0x1dc/0x2d4
6423 12:10:16.542583 # [ 201.330361] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6424 12:10:16.542926 # [ 201.335426] lkdtm_do_action+0x2c/0x50
6425 12:10:16.543222 # [ 201.339445] direct_entry+0x164/0x180
6426 12:10:16.543516 # [ 201.343376] full_proxy_write+0x68/0xc0
6427 12:10:16.543806 # [ 201.347487] vfs_write+0xcc/0x2e0
6428 12:10:16.544173 # [ 201.351075] ksys_write+0x80/0x110
6429 12:10:16.544841 # [ 201.354749] __arm64_sys_write+0x28/0x40
6430 12:10:16.584116 # [ 201.358946] invoke_syscall+0x8c/0x120
6431 12:10:16.584591 # [ 201.362971] el0_svc_common.constprop.0+0x68/0x124
6432 12:10:16.584939 # [ 201.368040] do_el0_svc+0x40/0xcc
6433 12:10:16.585260 # [ 201.371629] el0_svc+0x48/0xc0
6434 12:10:16.585563 # [ 201.374953] el0t_64_sync_handler+0xf4/0x120
6435 12:10:16.585857 # [ 201.379494] el0t_64_sync+0x18c/0x190
6436 12:10:16.586215 # [ 201.383432] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
6437 12:10:16.586516 # [ 201.389801] ---[ end trace 0000000000000000 ]---
6438 12:10:16.586803 # [ 201.394688] note: cat[3551] exited with irqs disabled
6439 12:10:16.627001 # [ 201.400064] note: cat[3551] exited with preempt_count 1
6440 12:10:16.627380 # [ 201.407191] ------------[ cut here ]------------
6441 12:10:16.627631 # [ 201.412082] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6442 12:10:16.627839 # [ 201.422035] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6443 12:10:16.628084 # [ 201.435873] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
6444 12:10:16.670175 # [ 201.444073] Hardware name: ARM Juno development board (r0) (DT)
6445 12:10:16.670451 # [ 201.450270] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6446 12:10:16.670675 # [ 201.457512] pc : ct_kernel_exit.constprop.0+0x118/0x170
6447 12:10:16.670881 # [ 201.463014] lr : ct_idle_enter+0x10/0x1c
6448 12:10:16.671075 # [ 201.467209] sp : ffff80000c36bd30
6449 12:10:16.671188 # [ 201.470789] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6450 12:10:16.671301 # [ 201.478215] x26: 0000000000000000 x25: 0000002ee4cd8d78 x24: 0000000000000000
6451 12:10:16.673295 # [ 201.485643] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
6452 12:10:16.713379 # [ 201.493073] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6453 12:10:16.713630 # [ 201.500498] x17: ffff8000080236c8 x16: ffff80000964f8bc x15: ffff8000080bab80
6454 12:10:16.713850 # [ 201.507925] x14: ffff8000080ba8ac x13: ffff8000083fef74 x12: ffff8000096560b8
6455 12:10:16.714076 # [ 201.515354] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911f050
6456 12:10:16.714263 # [ 201.522779] x8 : 000000000001dd98 x7 : 000000000000072d x6 : 071c71c71c71c71c
6457 12:10:16.716566 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6458 12:10:16.731687 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6459 12:10:16.731931 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6460 12:10:17.190830 <6>[ 202.448265] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6461 12:10:17.191471 <6>[ 202.455078] lkdtm: attempting good copy_from_user of correct size
6462 12:10:17.191700 <6>[ 202.461547] lkdtm: attempting bad copy_from_user of too large size
6463 12:10:17.191883 <0>[ 202.468153] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6464 12:10:17.192172 <4>[ 202.478890] ------------[ cut here ]------------
6465 12:10:17.194119 <2>[ 202.483778] kernel BUG at mm/usercopy.c:101!
6466 12:10:17.234212 <0>[ 202.488325] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6467 12:10:17.234918 <4>[ 202.495490] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6468 12:10:17.235188 <4>[ 202.509336] CPU: 1 PID: 3594 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6469 12:10:17.235485 <4>[ 202.517279] Hardware name: ARM Juno development board (r0) (DT)
6470 12:10:17.235706 <4>[ 202.523471] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6471 12:10:17.237477 <4>[ 202.530711] pc : usercopy_abort+0xb0/0xb4
6472 12:10:17.277588 <4>[ 202.535002] lr : usercopy_abort+0xb0/0xb4
6473 12:10:17.277862 <4>[ 202.539287] sp : ffff80001097b790
6474 12:10:17.278080 <4>[ 202.542873] x29: ffff80001097b7a0 x28: ffff0008053d0040 x27: 0000000000000000
6475 12:10:17.278531 <4>[ 202.550300] x26: 0000000000000200 x25: 0000ffffa6b9f010 x24: 0001000000000000
6476 12:10:17.278731 <4>[ 202.557726] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6477 12:10:17.278896 <4>[ 202.565151] x20: ffff800009f4d4d8 x19: ffff800009f47018 x18: 0000000000000000
6478 12:10:17.320885 <4>[ 202.572575] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6479 12:10:17.321129 <4>[ 202.580000] x14: 706d657474612065 x13: 205d333531383634 x12: 2e32303220205b3e
6480 12:10:17.321310 <4>[ 202.587425] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815cfb4
6481 12:10:17.321738 <4>[ 202.594849] x8 : ffff80001097b468 x7 : 0000000000000000 x6 : 0000000000000001
6482 12:10:17.321915 <4>[ 202.602274] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6483 12:10:17.322095 <4>[ 202.609697] x2 : 0000000000000000 x1 : ffff0008053d0040 x0 : 0000000000000066
6484 12:10:17.324117 <4>[ 202.617122] Call trace:
6485 12:10:17.364258 <4>[ 202.619832] usercopy_abort+0xb0/0xb4
6486 12:10:17.364498 <4>[ 202.623766] __check_heap_object+0xf0/0x10c
6487 12:10:17.364674 <4>[ 202.628225] __check_object_size+0x230/0x2fc
6488 12:10:17.364837 <4>[ 202.632768] do_usercopy_slab_size+0x2a4/0x2d4
6489 12:10:17.365253 <4>[ 202.637487] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6490 12:10:17.365420 <4>[ 202.642726] lkdtm_do_action+0x2c/0x50
6491 12:10:17.365572 <4>[ 202.646744] direct_entry+0x164/0x180
6492 12:10:17.365718 <4>[ 202.650675] full_proxy_write+0x68/0xc0
6493 12:10:17.365860 <4>[ 202.654786] vfs_write+0xcc/0x2e0
6494 12:10:17.367472 <4>[ 202.658374] ksys_write+0x80/0x110
6495 12:10:17.407685 <4>[ 202.662049] __arm64_sys_write+0x28/0x40
6496 12:10:17.407919 <4>[ 202.666245] invoke_syscall+0x8c/0x120
6497 12:10:17.408097 <4>[ 202.670271] el0_svc_common.constprop.0+0x68/0x124
6498 12:10:17.408261 <4>[ 202.675339] do_el0_svc+0x40/0xcc
6499 12:10:17.408413 <4>[ 202.678928] el0_svc+0x48/0xc0
6500 12:10:17.408562 <4>[ 202.682252] el0t_64_sync_handler+0xf4/0x120
6501 12:10:17.408990 <4>[ 202.686793] el0t_64_sync+0x18c/0x190
6502 12:10:17.409159 <0>[ 202.690730] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
6503 12:10:17.409312 <4>[ 202.697099] ---[ end trace 0000000000000000 ]---
6504 12:10:17.410891 <6>[ 202.701986] note: cat[3594] exited with irqs disabled
6505 12:10:17.452705 <6>[ 202.707380] note: cat[3594] exited with preempt_count 1
6506 12:10:17.453045 <4>[ 202.714623] ------------[ cut here ]------------
6507 12:10:17.453253 <4>[ 202.719515] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6508 12:10:17.453499 <4>[ 202.729464] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6509 12:10:17.455848 <4>[ 202.743303] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
6510 12:10:17.496078 <4>[ 202.751500] Hardware name: ARM Juno development board (r0) (DT)
6511 12:10:17.496467 <4>[ 202.757694] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6512 12:10:17.496758 <4>[ 202.764943] pc : ct_kernel_exit.constprop.0+0x118/0x170
6513 12:10:17.497045 <4>[ 202.770448] lr : ct_idle_enter+0x10/0x1c
6514 12:10:17.497225 <4>[ 202.774647] sp : ffff80000c36bd30
6515 12:10:17.497377 <4>[ 202.778229] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6516 12:10:17.497525 <4>[ 202.785656] x26: 0000000000000000 x25: 0000002f32bb6b18 x24: 0000000000000000
6517 12:10:17.539497 <4>[ 202.793081] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
6518 12:10:17.539768 <4>[ 202.800506] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6519 12:10:17.539944 <4>[ 202.807930] x17: ffff800008015f40 x16: 000000000000000a x15: 000000000000000b
6520 12:10:17.540101 <4>[ 202.815354] x14: 0000000000000001 x13: 0000000000000061 x12: 0000000000000049
6521 12:10:17.540251 <4>[ 202.822778] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
6522 12:10:17.542650 <4>[ 202.830202] x8 : 0000000000000b38 x7 : 00000000000005bb x6 : 071c71c71c71c71c
6523 12:10:17.582812 <4>[ 202.837626] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6524 12:10:17.583084 <4>[ 202.845051] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6525 12:10:17.583304 <4>[ 202.852475] Call trace:
6526 12:10:17.583482 <4>[ 202.855185] ct_kernel_exit.constprop.0+0x118/0x170
6527 12:10:17.583638 <4>[ 202.860340] ct_idle_enter+0x10/0x1c
6528 12:10:17.583786 <4>[ 202.864187] cpuidle_enter_state+0x28c/0x590
6529 12:10:17.583932 <4>[ 202.868735] cpuidle_enter+0x40/0x60
6530 12:10:17.584076 <4>[ 202.872582] do_idle+0x258/0x310
6531 12:10:17.585950 <4>[ 202.876085] cpu_startup_entry+0x3c/0x44
6532 12:10:17.626072 <4>[ 202.880281] secondary_start_kernel+0x138/0x15c
6533 12:10:17.626316 <4>[ 202.885090] __secondary_switched+0xb0/0xb4
6534 12:10:17.626490 <4>[ 202.889550] irq event stamp: 254678
6535 12:10:17.626648 <4>[ 202.893304] hardirqs last enabled at (254677): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
6536 12:10:17.626801 <4>[ 202.902027] hardirqs last disabled at (254678): [<ffff800008125b6c>] do_idle+0xec/0x310
6537 12:10:17.626948 <4>[ 202.910315] softirqs last enabled at (254676): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
6538 12:10:17.669643 <4>[ 202.919387] softirqs last disabled at (254655): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6539 12:10:17.669905 <4>[ 202.928021] ---[ end trace 0000000000000000 ]---
6540 12:10:17.670115 # Segmentation fault
6541 12:10:17.670278 # [ 202.448265] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6542 12:10:17.670432 # [ 202.455078] lkdtm: attempting good copy_from_user of correct size
6543 12:10:17.670580 # [ 202.461547] lkdtm: attempting bad copy_from_user of too large size
6544 12:10:17.670726 # [ 202.468153] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6545 12:10:17.672787 # [ 202.478890] ------------[ cut here ]------------
6546 12:10:17.712784 # [ 202.483778] kernel BUG at mm/usercopy.c:101!
6547 12:10:17.713020 # [ 202.488325] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6548 12:10:17.713204 # [ 202.495490] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6549 12:10:17.713371 # [ 202.509336] CPU: 1 PID: 3594 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6550 12:10:17.713529 # [ 202.517279] Hardware name: ARM Juno development board (r0) (DT)
6551 12:10:17.756220 # [ 202.523471] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6552 12:10:17.756676 # [ 202.530711] pc : usercopy_abort+0xb0/0xb4
6553 12:10:17.757025 # [ 202.535002] lr : usercopy_abort+0xb0/0xb4
6554 12:10:17.757346 # [ 202.539287] sp : ffff80001097b790
6555 12:10:17.757650 # [ 202.542873] x29: ffff80001097b7a0 x28: ffff0008053d0040 x27: 0000000000000000
6556 12:10:17.757952 # [ 202.550300] x26: 0000000000000200 x25: 0000ffffa6b9f010 x24: 0001000000000000
6557 12:10:17.758297 # [ 202.557726] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6558 12:10:17.759427 # [ 202.565151] x20: ffff800009f4d4d8 x19: ffff800009f47018 x18: 0000000000000000
6559 12:10:17.799378 # [ 202.572575] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6560 12:10:17.799883 # [ 202.580000] x14: 706d657474612065 x13: 205d333531383634 x12: 2e32303220205b3e
6561 12:10:17.800257 # [ 202.587425] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815cfb4
6562 12:10:17.800594 # [ 202.594849] x8 : ffff80001097b468 x7 : 0000000000000000 x6 : 0000000000000001
6563 12:10:17.800912 # [ 202.602274] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6564 12:10:17.842565 # [ 202.609697] x2 : 0000000000000000 x1 : ffff0008053d0040 x0 : 0000000000000066
6565 12:10:17.843031 # [ 202.617122] Call trace:
6566 12:10:17.843382 # [ 202.619832] usercopy_abort+0xb0/0xb4
6567 12:10:17.843706 # [ 202.623766] __check_heap_object+0xf0/0x10c
6568 12:10:17.844018 # [ 202.628225] __check_object_size+0x230/0x2fc
6569 12:10:17.844318 # [ 202.632768] do_usercopy_slab_size+0x2a4/0x2d4
6570 12:10:17.844615 # [ 202.637487] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6571 12:10:17.844906 # [ 202.642726] lkdtm_do_action+0x2c/0x50
6572 12:10:17.845196 # [ 202.646744] direct_entry+0x164/0x180
6573 12:10:17.845513 # [ 202.650675] full_proxy_write+0x68/0xc0
6574 12:10:17.846349 # [ 202.654786] vfs_write+0xcc/0x2e0
6575 12:10:17.885657 # [ 202.658374] ksys_write+0x80/0x110
6576 12:10:17.886173 # [ 202.662049] __arm64_sys_write+0x28/0x40
6577 12:10:17.886632 # [ 202.666245] invoke_syscall+0x8c/0x120
6578 12:10:17.887432 # [ 202.670271] el0_svc_common.constprop.0+0x68/0x124
6579 12:10:17.887799 # [ 202.675339] do_el0_svc+0x40/0xcc
6580 12:10:17.888201 # [ 202.678928] el0_svc+0x48/0xc0
6581 12:10:17.888587 # [ 202.682252] el0t_64_sync_handler+0xf4/0x120
6582 12:10:17.889036 # [ 202.686793] el0t_64_sync+0x18c/0x190
6583 12:10:17.889418 # [ 202.690730] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
6584 12:10:17.889892 # [ 202.697099] ---[ end trace 0000000000000000 ]---
6585 12:10:17.928930 # [ 202.701986] note: cat[3594] exited with irqs disabled
6586 12:10:17.929408 # [ 202.707380] note: cat[3594] exited with preempt_count 1
6587 12:10:17.929852 # [ 202.714623] ------------[ cut here ]------------
6588 12:10:17.930293 # [ 202.719515] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6589 12:10:17.930691 # [ 202.729464] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6590 12:10:17.972049 # [ 202.743303] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
6591 12:10:17.972537 # [ 202.751500] Hardware name: ARM Juno development board (r0) (DT)
6592 12:10:17.972987 # [ 202.757694] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6593 12:10:17.973397 # [ 202.764943] pc : ct_kernel_exit.constprop.0+0x118/0x170
6594 12:10:17.973808 # [ 202.770448] lr : ct_idle_enter+0x10/0x1c
6595 12:10:17.974255 # [ 202.774647] sp : ffff80000c36bd30
6596 12:10:17.974641 # [ 202.778229] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
6597 12:10:17.975490 # [ 202.785656] x26: 0000000000000000 x25: 0000002f32bb6b18 x24: 0000000000000000
6598 12:10:18.015202 # [ 202.793081] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
6599 12:10:18.015679 # [ 202.800506] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6600 12:10:18.016128 # [ 202.807930] x17: ffff800008015f40 x16: 000000000000000a x15: 000000000000000b
6601 12:10:18.016535 # [ 202.815354] x14: 0000000000000001 x13: 0000000000000061 x12: 0000000000000049
6602 12:10:18.016928 # [ 202.822778] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
6603 12:10:18.018437 # [ 202.830202] x8 : 0000000000000b38 x7 : 00000000000005bb x6 : 071c71c71c71c71c
6604 12:10:18.058364 # [ 202.837626] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6605 12:10:18.058854 # [ 202.845051] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6606 12:10:18.059296 # [ 202.852475] Call trace:
6607 12:10:18.059699 # [ 202.855185] ct_kernel_exit.constprop.0+0x118/0x170
6608 12:10:18.060093 # [ 202.860340] ct_idle_enter+0x10/0x1c
6609 12:10:18.060475 # [ 202.864187] cpuidle_enter_state+0x28c/0x590
6610 12:10:18.060850 # [ 202.868735] cpuidle_enter+0x40/0x60
6611 12:10:18.061219 # [ 202.872582] do_idle+0x258/0x310
6612 12:10:18.062097 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6613 12:10:18.078731 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6614 12:10:18.081953 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6615 12:10:18.512161 <6>[ 203.769337] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6616 12:10:18.512490 <6>[ 203.776432] lkdtm: attempting good copy_to_user inside whitelist
6617 12:10:18.512694 <6>[ 203.782873] lkdtm: attempting bad copy_to_user outside whitelist
6618 12:10:18.513155 <0>[ 203.789395] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6619 12:10:18.513361 <4>[ 203.800476] ------------[ cut here ]------------
6620 12:10:18.515319 <2>[ 203.805367] kernel BUG at mm/usercopy.c:101!
6621 12:10:18.555438 <0>[ 203.809914] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6622 12:10:18.556005 <4>[ 203.817069] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6623 12:10:18.556228 <4>[ 203.830912] CPU: 1 PID: 3637 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6624 12:10:18.556400 <4>[ 203.838851] Hardware name: ARM Juno development board (r0) (DT)
6625 12:10:18.556555 <4>[ 203.845045] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6626 12:10:18.558738 <4>[ 203.852286] pc : usercopy_abort+0xb0/0xb4
6627 12:10:18.598891 <4>[ 203.856574] lr : usercopy_abort+0xb0/0xb4
6628 12:10:18.599125 <4>[ 203.860854] sp : ffff800010b1ba60
6629 12:10:18.599297 <4>[ 203.864435] x29: ffff800010b1ba70 x28: ffff00080b97cf00 x27: 0000000000000000
6630 12:10:18.599460 <4>[ 203.871862] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6631 12:10:18.599613 <4>[ 203.879287] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6632 12:10:18.599763 <4>[ 203.886711] x20: ffff800009f4d4d8 x19: ffff80000a0641b0 x18: 0000000000000000
6633 12:10:18.642150 <4>[ 203.894136] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6634 12:10:18.642691 <4>[ 203.901561] x14: 74706d6574746120 x13: 205d353933393837 x12: 2e33303220205b3e
6635 12:10:18.642885 <4>[ 203.908985] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815cfb4
6636 12:10:18.643049 <4>[ 203.916409] x8 : ffff800010b1b738 x7 : 0000000000000000 x6 : 0000000000000001
6637 12:10:18.643207 <4>[ 203.923833] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6638 12:10:18.643347 <4>[ 203.931257] x2 : 0000000000000000 x1 : ffff00080b97cf00 x0 : 000000000000006a
6639 12:10:18.645361 <4>[ 203.938681] Call trace:
6640 12:10:18.685806 <4>[ 203.941391] usercopy_abort+0xb0/0xb4
6641 12:10:18.686299 <4>[ 203.945325] __check_heap_object+0xf0/0x10c
6642 12:10:18.686646 <4>[ 203.949783] __check_object_size+0x230/0x2fc
6643 12:10:18.686963 <4>[ 203.954326] do_usercopy_slab_whitelist+0x208/0x2c0
6644 12:10:18.687266 <4>[ 203.959480] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6645 12:10:18.687562 <4>[ 203.964980] lkdtm_do_action+0x2c/0x50
6646 12:10:18.687855 <4>[ 203.968999] direct_entry+0x164/0x180
6647 12:10:18.688143 <4>[ 203.972930] full_proxy_write+0x68/0xc0
6648 12:10:18.688432 <4>[ 203.977041] vfs_write+0xcc/0x2e0
6649 12:10:18.689108 <4>[ 203.980629] ksys_write+0x80/0x110
6650 12:10:18.729249 <4>[ 203.984303] __arm64_sys_write+0x28/0x40
6651 12:10:18.729694 <4>[ 203.988500] invoke_syscall+0x8c/0x120
6652 12:10:18.730075 <4>[ 203.992526] el0_svc_common.constprop.0+0x68/0x124
6653 12:10:18.730403 <4>[ 203.997596] do_el0_svc+0x40/0xcc
6654 12:10:18.730709 <4>[ 204.001184] el0_svc+0x48/0xc0
6655 12:10:18.731006 <4>[ 204.004508] el0t_64_sync_handler+0xf4/0x120
6656 12:10:18.731299 <4>[ 204.009050] el0t_64_sync+0x18c/0x190
6657 12:10:18.731582 <0>[ 204.012987] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
6658 12:10:18.731869 <4>[ 204.019356] ---[ end trace 0000000000000000 ]---
6659 12:10:18.732599 <6>[ 204.024243] note: cat[3637] exited with irqs disabled
6660 12:10:18.773886 <6>[ 204.029643] note: cat[3637] exited with preempt_count 1
6661 12:10:18.774193 <4>[ 204.036807] ------------[ cut here ]------------
6662 12:10:18.774697 <4>[ 204.041698] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6663 12:10:18.774933 <4>[ 204.051647] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6664 12:10:18.777070 <4>[ 204.065486] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
6665 12:10:18.817218 <4>[ 204.073687] Hardware name: ARM Juno development board (r0) (DT)
6666 12:10:18.817503 <4>[ 204.079883] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6667 12:10:18.817745 <4>[ 204.087127] pc : ct_kernel_exit.constprop.0+0x118/0x170
6668 12:10:18.817945 <4>[ 204.092634] lr : ct_idle_enter+0x10/0x1c
6669 12:10:18.818121 <4>[ 204.096834] sp : ffff80000c36bd30
6670 12:10:18.818238 <4>[ 204.100418] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
6671 12:10:18.820362 <4>[ 204.107846] x26: 0000000000000000 x25: 0000002f818a5704 x24: 0000000000000000
6672 12:10:18.860697 <4>[ 204.115275] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
6673 12:10:18.860978 <4>[ 204.122702] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6674 12:10:18.861152 <4>[ 204.130132] x17: ffff800008015f40 x16: 000000000000005f x15: 0000000000000032
6675 12:10:18.861313 <4>[ 204.137561] x14: 0000000000000001 x13: 0000000000000002 x12: 0000000000000002
6676 12:10:18.861468 <4>[ 204.144985] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
6677 12:10:18.863845 <4>[ 204.152409] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c837c
6678 12:10:18.904026 <4>[ 204.159834] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6679 12:10:18.904284 <4>[ 204.167258] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6680 12:10:18.904461 <4>[ 204.174682] Call trace:
6681 12:10:18.904622 <4>[ 204.177392] ct_kernel_exit.constprop.0+0x118/0x170
6682 12:10:18.904775 <4>[ 204.182547] ct_idle_enter+0x10/0x1c
6683 12:10:18.904924 <4>[ 204.186394] cpuidle_enter_state+0x28c/0x590
6684 12:10:18.905059 <4>[ 204.190940] cpuidle_enter+0x40/0x60
6685 12:10:18.905180 <4>[ 204.194788] do_idle+0x258/0x310
6686 12:10:18.907119 <4>[ 204.198290] cpu_startup_entry+0x40/0x44
6687 12:10:18.947285 <4>[ 204.202486] secondary_start_kernel+0x138/0x15c
6688 12:10:18.947533 <4>[ 204.207295] __secondary_switched+0xb0/0xb4
6689 12:10:18.947715 <4>[ 204.211756] irq event stamp: 254678
6690 12:10:18.947882 <4>[ 204.215509] hardirqs last enabled at (254677): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
6691 12:10:18.948053 <4>[ 204.224232] hardirqs last disabled at (254678): [<ffff800008125b6c>] do_idle+0xec/0x310
6692 12:10:18.948200 <4>[ 204.232522] softirqs last enabled at (254676): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
6693 12:10:18.990865 <4>[ 204.241593] softirqs last disabled at (254655): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6694 12:10:18.991144 <4>[ 204.250226] ---[ end trace 0000000000000000 ]---
6695 12:10:18.991387 # Segmentation fault
6696 12:10:18.991600 # [ 203.769337] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6697 12:10:18.991805 # [ 203.776432] lkdtm: attempting good copy_to_user inside whitelist
6698 12:10:18.991993 # [ 203.782873] lkdtm: attempting bad copy_to_user outside whitelist
6699 12:10:18.992111 # [ 203.789395] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6700 12:10:18.994062 # [ 203.800476] ------------[ cut here ]------------
6701 12:10:19.033979 # [ 203.805367] kernel BUG at mm/usercopy.c:101!
6702 12:10:19.034511 # [ 203.809914] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6703 12:10:19.034714 # [ 203.817069] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6704 12:10:19.034926 # [ 203.830912] CPU: 1 PID: 3637 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6705 12:10:19.035126 # [ 203.838851] Hardware name: ARM Juno development board (r0) (DT)
6706 12:10:19.077393 # [ 203.845045] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6707 12:10:19.077859 # [ 203.852286] pc : usercopy_abort+0xb0/0xb4
6708 12:10:19.078707 # [ 203.856574] lr : usercopy_abort+0xb0/0xb4
6709 12:10:19.079081 # [ 203.860854] sp : ffff800010b1ba60
6710 12:10:19.079484 # [ 203.864435] x29: ffff800010b1ba70 x28: ffff00080b97cf00 x27: 0000000000000000
6711 12:10:19.079876 # [ 203.871862] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6712 12:10:19.080260 # [ 203.879287] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6713 12:10:19.120675 # [ 203.886711] x20: ffff800009f4d4d8 x19: ffff80000a0641b0 x18: 0000000000000000
6714 12:10:19.121148 # [ 203.894136] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6715 12:10:19.121494 # [ 203.901561] x14: 74706d6574746120 x13: 205d353933393837 x12: 2e33303220205b3e
6716 12:10:19.121814 # [ 203.908985] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815cfb4
6717 12:10:19.122173 # [ 203.916409] x8 : ffff800010b1b738 x7 : 0000000000000000 x6 : 0000000000000001
6718 12:10:19.122483 # [ 203.923833] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6719 12:10:19.163719 # [ 203.931257] x2 : 0000000000000000 x1 : ffff00080b97cf00 x0 : 000000000000006a
6720 12:10:19.164204 # [ 203.938681] Call trace:
6721 12:10:19.165022 # [ 203.941391] usercopy_abort+0xb0/0xb4
6722 12:10:19.165391 # [ 203.945325] __check_heap_object+0xf0/0x10c
6723 12:10:19.165792 # [ 203.949783] __check_object_size+0x230/0x2fc
6724 12:10:19.166221 # [ 203.954326] do_usercopy_slab_whitelist+0x208/0x2c0
6725 12:10:19.166604 # [ 203.959480] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6726 12:10:19.166990 # [ 203.964980] lkdtm_do_action+0x2c/0x50
6727 12:10:19.167357 # [ 203.968999] direct_entry+0x164/0x180
6728 12:10:19.167727 # [ 203.972930] full_proxy_write+0x68/0xc0
6729 12:10:19.168186 # [ 203.977041] vfs_write+0xcc/0x2e0
6730 12:10:19.206895 # [ 203.980629] ksys_write+0x80/0x110
6731 12:10:19.207366 # [ 203.984303] __arm64_sys_write+0x28/0x40
6732 12:10:19.207802 # [ 203.988500] invoke_syscall+0x8c/0x120
6733 12:10:19.208595 # [ 203.992526] el0_svc_common.constprop.0+0x68/0x124
6734 12:10:19.208962 # [ 203.997596] do_el0_svc+0x40/0xcc
6735 12:10:19.209357 # [ 204.001184] el0_svc+0x48/0xc0
6736 12:10:19.209748 # [ 204.004508] el0t_64_sync_handler+0xf4/0x120
6737 12:10:19.210235 # [ 204.009050] el0t_64_sync+0x18c/0x190
6738 12:10:19.210633 # [ 204.012987] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
6739 12:10:19.211106 # [ 204.019356] ---[ end trace 0000000000000000 ]---
6740 12:10:19.250076 # [ 204.024243] note: cat[3637] exited with irqs disabled
6741 12:10:19.250543 # [ 204.029643] note: cat[3637] exited with preempt_count 1
6742 12:10:19.250975 # [ 204.036807] ------------[ cut here ]------------
6743 12:10:19.251376 # [ 204.041698] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6744 12:10:19.251768 # [ 204.051647] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6745 12:10:19.293246 # [ 204.065486] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
6746 12:10:19.293729 # [ 204.073687] Hardware name: ARM Juno development board (r0) (DT)
6747 12:10:19.294208 # [ 204.079883] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6748 12:10:19.294622 # [ 204.087127] pc : ct_kernel_exit.constprop.0+0x118/0x170
6749 12:10:19.295018 # [ 204.092634] lr : ct_idle_enter+0x10/0x1c
6750 12:10:19.295400 # [ 204.096834] sp : ffff80000c36bd30
6751 12:10:19.295774 # [ 204.100418] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
6752 12:10:19.336445 # [ 204.107846] x26: 0000000000000000 x25: 0000002f818a5704 x24: 0000000000000000
6753 12:10:19.336921 # [ 204.115275] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
6754 12:10:19.337275 # [ 204.122702] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6755 12:10:19.337596 # [ 204.130132] x17: ffff800008015f40 x16: 000000000000005f x15: 0000000000000032
6756 12:10:19.337902 # [ 204.137561] x14: 0000000000000001 x13: 0000000000000002 x12: 0000000000000002
6757 12:10:19.338254 # [ 204.144985] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
6758 12:10:19.379149 # [ 204.152409] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c837c
6759 12:10:19.379445 # [ 204.159834] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6760 12:10:19.379955 # [ 204.167258] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6761 12:10:19.380149 # [ 204.174682] Call trace:
6762 12:10:19.380346 # [ 204.177392] ct_kernel_exit.constprop.0+0x118/0x170
6763 12:10:19.380504 # [ 204.182547] ct_idle_enter+0x10/0x1c
6764 12:10:19.380645 # [ 204.186394] cpuidle_enter_state+0x28c/0x590
6765 12:10:19.380783 # [ 204.190940] cpuidle_enter+0x40/0x60
6766 12:10:19.382384 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6767 12:10:19.400155 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6768 12:10:19.403294 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6769 12:10:19.844112 <6>[ 205.100435] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6770 12:10:19.844686 <6>[ 205.108184] lkdtm: attempting good copy_from_user inside whitelist
6771 12:10:19.844889 <6>[ 205.114733] lkdtm: attempting bad copy_from_user outside whitelist
6772 12:10:19.845051 <0>[ 205.121250] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6773 12:10:19.845208 <4>[ 205.132232] ------------[ cut here ]------------
6774 12:10:19.847405 <2>[ 205.137120] kernel BUG at mm/usercopy.c:101!
6775 12:10:19.887640 <0>[ 205.141664] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6776 12:10:19.887914 <4>[ 205.148819] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6777 12:10:19.888350 <4>[ 205.162661] CPU: 1 PID: 3680 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6778 12:10:19.888525 <4>[ 205.170600] Hardware name: ARM Juno development board (r0) (DT)
6779 12:10:19.888671 <4>[ 205.176792] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6780 12:10:19.890963 <4>[ 205.184034] pc : usercopy_abort+0xb0/0xb4
6781 12:10:19.931182 <4>[ 205.188322] lr : usercopy_abort+0xb0/0xb4
6782 12:10:19.931622 <4>[ 205.192602] sp : ffff800010beba50
6783 12:10:19.931947 <4>[ 205.196182] x29: ffff800010beba60 x28: ffff00080d4ab4c0 x27: 0000000000000000
6784 12:10:19.932256 <4>[ 205.203610] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6785 12:10:19.932550 <4>[ 205.211035] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6786 12:10:19.932835 <4>[ 205.218459] x20: ffff800009f4d4d8 x19: ffff80000a0641b0 x18: 0000000000000000
6787 12:10:19.974501 <4>[ 205.225884] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6788 12:10:19.974948 <4>[ 205.233308] x14: 706d657474612065 x13: 205d303532313231 x12: 2e35303220205b3e
6789 12:10:19.975279 <4>[ 205.240732] x11: 657366666f282027 x10: 0000000000001500 x9 : ffff80000815cfb4
6790 12:10:19.975582 <4>[ 205.248157] x8 : ffff800010beb6c8 x7 : 0000000000000000 x6 : 0000000000000001
6791 12:10:19.975880 <4>[ 205.255582] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6792 12:10:19.976162 <4>[ 205.263006] x2 : 0000000000000000 x1 : ffff00080d4ab4c0 x0 : 0000000000000069
6793 12:10:19.977761 <4>[ 205.270430] Call trace:
6794 12:10:20.017892 <4>[ 205.273139] usercopy_abort+0xb0/0xb4
6795 12:10:20.018448 <4>[ 205.277073] __check_heap_object+0xf0/0x10c
6796 12:10:20.018789 <4>[ 205.281533] __check_object_size+0x230/0x2fc
6797 12:10:20.019098 <4>[ 205.286076] do_usercopy_slab_whitelist+0x19c/0x2c0
6798 12:10:20.019395 <4>[ 205.291231] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6799 12:10:20.019682 <4>[ 205.296904] lkdtm_do_action+0x2c/0x50
6800 12:10:20.019973 <4>[ 205.300923] direct_entry+0x164/0x180
6801 12:10:20.020253 <4>[ 205.304856] full_proxy_write+0x68/0xc0
6802 12:10:20.020533 <4>[ 205.308967] vfs_write+0xcc/0x2e0
6803 12:10:20.021234 <4>[ 205.312555] ksys_write+0x80/0x110
6804 12:10:20.061341 <4>[ 205.316229] __arm64_sys_write+0x28/0x40
6805 12:10:20.061930 <4>[ 205.320426] invoke_syscall+0x8c/0x120
6806 12:10:20.062346 <4>[ 205.324452] el0_svc_common.constprop.0+0x68/0x124
6807 12:10:20.062675 <4>[ 205.329521] do_el0_svc+0x40/0xcc
6808 12:10:20.063005 <4>[ 205.333109] el0_svc+0x48/0xc0
6809 12:10:20.063301 <4>[ 205.336433] el0t_64_sync_handler+0xf4/0x120
6810 12:10:20.063595 <4>[ 205.340975] el0t_64_sync+0x18c/0x190
6811 12:10:20.063883 <0>[ 205.344912] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
6812 12:10:20.064190 <4>[ 205.351282] ---[ end trace 0000000000000000 ]---
6813 12:10:20.064984 <6>[ 205.356169] note: cat[3680] exited with irqs disabled
6814 12:10:20.105963 <6>[ 205.361574] note: cat[3680] exited with preempt_count 1
6815 12:10:20.106267 <4>[ 205.368685] ------------[ cut here ]------------
6816 12:10:20.106446 <4>[ 205.373575] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6817 12:10:20.106876 <4>[ 205.383526] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6818 12:10:20.109196 <4>[ 205.397367] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
6819 12:10:20.149185 <4>[ 205.405569] Hardware name: ARM Juno development board (r0) (DT)
6820 12:10:20.149507 <4>[ 205.411761] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6821 12:10:20.149715 <4>[ 205.419002] pc : ct_kernel_exit.constprop.0+0x118/0x170
6822 12:10:20.149882 <4>[ 205.424503] lr : ct_idle_enter+0x10/0x1c
6823 12:10:20.150085 <4>[ 205.428700] sp : ffff80000c36bd30
6824 12:10:20.150200 <4>[ 205.432284] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
6825 12:10:20.152315 <4>[ 205.439712] x26: 0000000000000000 x25: 0000002fd0ed3fdc x24: 0000000000000000
6826 12:10:20.192665 <4>[ 205.447141] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
6827 12:10:20.192940 <4>[ 205.454565] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6828 12:10:20.193113 <4>[ 205.461990] x17: ffff800008015f40 x16: 0000000000000083 x15: 0000000000000018
6829 12:10:20.193273 <4>[ 205.469415] x14: 0000000000000001 x13: 0000000000000002 x12: 0000000000000002
6830 12:10:20.193424 <4>[ 205.476838] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
6831 12:10:20.195810 <4>[ 205.484262] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c837c
6832 12:10:20.235999 <4>[ 205.491686] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6833 12:10:20.236282 <4>[ 205.499110] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6834 12:10:20.236466 <4>[ 205.506534] Call trace:
6835 12:10:20.236632 <4>[ 205.509244] ct_kernel_exit.constprop.0+0x118/0x170
6836 12:10:20.236807 <4>[ 205.514400] ct_idle_enter+0x10/0x1c
6837 12:10:20.237198 <4>[ 205.518251] cpuidle_enter_state+0x28c/0x590
6838 12:10:20.237349 <4>[ 205.522801] cpuidle_enter+0x40/0x60
6839 12:10:20.237475 <4>[ 205.526649] do_idle+0x258/0x310
6840 12:10:20.239174 <4>[ 205.530151] cpu_startup_entry+0x40/0x44
6841 12:10:20.279277 <4>[ 205.534348] secondary_start_kernel+0x138/0x15c
6842 12:10:20.279527 <4>[ 205.539156] __secondary_switched+0xb0/0xb4
6843 12:10:20.279700 <4>[ 205.543617] irq event stamp: 254678
6844 12:10:20.279857 <4>[ 205.547371] hardirqs last enabled at (254677): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
6845 12:10:20.280009 <4>[ 205.556093] hardirqs last disabled at (254678): [<ffff800008125b6c>] do_idle+0xec/0x310
6846 12:10:20.280151 <4>[ 205.564382] softirqs last enabled at (254676): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
6847 12:10:20.322794 <4>[ 205.573453] softirqs last disabled at (254655): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6848 12:10:20.323074 <4>[ 205.582087] ---[ end trace 0000000000000000 ]---
6849 12:10:20.323311 # Segmentation fault
6850 12:10:20.323520 # [ 205.100435] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6851 12:10:20.323720 # [ 205.108184] lkdtm: attempting good copy_from_user inside whitelist
6852 12:10:20.323887 # [ 205.114733] lkdtm: attempting bad copy_from_user outside whitelist
6853 12:10:20.324005 # [ 205.121250] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6854 12:10:20.365962 # [ 205.132232] ------------[ cut here ]------------
6855 12:10:20.366225 # [ 205.137120] kernel BUG at mm/usercopy.c:101!
6856 12:10:20.366396 # [ 205.141664] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6857 12:10:20.366553 # [ 205.148819] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6858 12:10:20.366706 # [ 205.162661] CPU: 1 PID: 3680 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6859 12:10:20.369156 # [ 205.170600] Hardware name: ARM Juno development board (r0) (DT)
6860 12:10:20.409140 # [ 205.176792] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6861 12:10:20.409388 # [ 205.184034] pc : usercopy_abort+0xb0/0xb4
6862 12:10:20.409561 # [ 205.188322] lr : usercopy_abort+0xb0/0xb4
6863 12:10:20.409717 # [ 205.192602] sp : ffff800010beba50
6864 12:10:20.409975 # [ 205.196182] x29: ffff800010beba60 x28: ffff00080d4ab4c0 x27: 0000000000000000
6865 12:10:20.410298 # [ 205.203610] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6866 12:10:20.410596 # [ 205.211035] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6867 12:10:20.452591 # [ 205.218459] x20: ffff800009f4d4d8 x19: ffff80000a0641b0 x18: 0000000000000000
6868 12:10:20.453070 # [ 205.225884] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6869 12:10:20.453418 # [ 205.233308] x14: 706d657474612065 x13: 205d303532313231 x12: 2e35303220205b3e
6870 12:10:20.453730 # [ 205.240732] x11: 657366666f282027 x10: 0000000000001500 x9 : ffff80000815cfb4
6871 12:10:20.454075 # [ 205.248157] x8 : ffff800010beb6c8 x7 : 0000000000000000 x6 : 0000000000000001
6872 12:10:20.454382 # [ 205.255582] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6873 12:10:20.495718 # [ 205.263006] x2 : 0000000000000000 x1 : ffff00080d4ab4c0 x0 : 0000000000000069
6874 12:10:20.496193 # [ 205.270430] Call trace:
6875 12:10:20.496535 # [ 205.273139] usercopy_abort+0xb0/0xb4
6876 12:10:20.496849 # [ 205.277073] __check_heap_object+0xf0/0x10c
6877 12:10:20.497145 # [ 205.281533] __check_object_size+0x230/0x2fc
6878 12:10:20.497436 # [ 205.286076] do_usercopy_slab_whitelist+0x19c/0x2c0
6879 12:10:20.497723 # [ 205.291231] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6880 12:10:20.498051 # [ 205.296904] lkdtm_do_action+0x2c/0x50
6881 12:10:20.498342 # [ 205.300923] direct_entry+0x164/0x180
6882 12:10:20.499046 # [ 205.304856] full_proxy_write+0x68/0xc0
6883 12:10:20.499391 # [ 205.308967] vfs_write+0xcc/0x2e0
6884 12:10:20.538834 # [ 205.312555] ksys_write+0x80/0x110
6885 12:10:20.539770 # [ 205.316229] __arm64_sys_write+0x28/0x40
6886 12:10:20.540174 # [ 205.320426] invoke_syscall+0x8c/0x120
6887 12:10:20.540504 # [ 205.324452] el0_svc_common.constprop.0+0x68/0x124
6888 12:10:20.540816 # [ 205.329521] do_el0_svc+0x40/0xcc
6889 12:10:20.541113 # [ 205.333109] el0_svc+0x48/0xc0
6890 12:10:20.541400 # [ 205.336433] el0t_64_sync_handler+0xf4/0x120
6891 12:10:20.541683 # [ 205.340975] el0t_64_sync+0x18c/0x190
6892 12:10:20.542046 # [ 205.344912] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
6893 12:10:20.542444 # [ 205.351282] ---[ end trace 0000000000000000 ]---
6894 12:10:20.581950 # [ 205.356169] note: cat[3680] exited with irqs disabled
6895 12:10:20.582881 # [ 205.361574] note: cat[3680] exited with preempt_count 1
6896 12:10:20.583267 # [ 205.368685] ------------[ cut here ]------------
6897 12:10:20.583595 # [ 205.373575] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6898 12:10:20.583909 # [ 205.383526] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6899 12:10:20.624851 # [ 205.397367] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
6900 12:10:20.625134 # [ 205.405569] Hardware name: ARM Juno development board (r0) (DT)
6901 12:10:20.625391 # [ 205.411761] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6902 12:10:20.625572 # [ 205.419002] pc : ct_kernel_exit.constprop.0+0x118/0x170
6903 12:10:20.625732 # [ 205.424503] lr : ct_idle_enter+0x10/0x1c
6904 12:10:20.625876 # [ 205.428700] sp : ffff80000c36bd30
6905 12:10:20.626026 # [ 205.432284] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
6906 12:10:20.668084 # [ 205.439712] x26: 0000000000000000 x25: 0000002fd0ed3fdc x24: 0000000000000000
6907 12:10:20.668358 # [ 205.447141] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
6908 12:10:20.668532 # [ 205.454565] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6909 12:10:20.668693 # [ 205.461990] x17: ffff800008015f40 x16: 0000000000000083 x15: 0000000000000018
6910 12:10:20.668845 # [ 205.469415] x14: 0000000000000001 x13: 0000000000000002 x12: 0000000000000002
6911 12:10:20.668993 # [ 205.476838] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
6912 12:10:20.710013 # [ 205.484262] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c837c
6913 12:10:20.710270 # [ 205.491686] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6914 12:10:20.710444 # [ 205.499110] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6915 12:10:20.710600 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6916 12:10:20.710752 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6917 12:10:20.713213 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6918 12:10:21.169603 <6>[ 206.423705] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6919 12:10:21.169928 <6>[ 206.430318] lkdtm: good_stack: ffff800010ca3808-ffff800010ca3828
6920 12:10:21.170145 <6>[ 206.436815] lkdtm: bad_stack : ffff800010ca3748-ffff800010ca3768
6921 12:10:21.170312 <6>[ 206.443306] lkdtm: attempting good copy_to_user of local stack
6922 12:10:21.170488 <6>[ 206.449499] lkdtm: attempting bad copy_to_user of distant stack
6923 12:10:21.170677 <0>[ 206.455726] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
6924 12:10:21.172662 <4>[ 206.465370] ------------[ cut here ]------------
6925 12:10:21.212873 <2>[ 206.470257] kernel BUG at mm/usercopy.c:101!
6926 12:10:21.213460 <0>[ 206.474798] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6927 12:10:21.213666 <4>[ 206.481952] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6928 12:10:21.213848 <4>[ 206.495795] CPU: 1 PID: 3723 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
6929 12:10:21.214080 <4>[ 206.503734] Hardware name: ARM Juno development board (r0) (DT)
6930 12:10:21.256310 <4>[ 206.509925] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6931 12:10:21.256576 <4>[ 206.517167] pc : usercopy_abort+0xb0/0xb4
6932 12:10:21.256753 <4>[ 206.521459] lr : usercopy_abort+0xb0/0xb4
6933 12:10:21.256911 <4>[ 206.525739] sp : ffff800010ca3720
6934 12:10:21.257065 <4>[ 206.529319] x29: ffff800010ca3730 x28: ffff00080b208040 x27: 0000000000000000
6935 12:10:21.257214 <4>[ 206.536747] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23220 x24: 0000000000000001
6936 12:10:21.257362 <4>[ 206.544172] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
6937 12:10:21.299646 <4>[ 206.551597] x20: ffff800009f50ae8 x19: ffff800009f59d28 x18: 0000000000000000
6938 12:10:21.299888 <4>[ 206.559021] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6939 12:10:21.300061 <4>[ 206.566445] x14: 74706d6574746120 x13: 205d363237353534 x12: 2e36303220205b3e
6940 12:10:21.300222 <4>[ 206.573869] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815cfb4
6941 12:10:21.300374 <4>[ 206.581294] x8 : ffff800010ca33f8 x7 : 0000000000000000 x6 : 0000000000000001
6942 12:10:21.300518 <4>[ 206.588717] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
6943 12:10:21.343211 <4>[ 206.596140] x2 : 0000000000000000 x1 : ffff00080b208040 x0 : 000000000000005a
6944 12:10:21.343669 <4>[ 206.603564] Call trace:
6945 12:10:21.344011 <4>[ 206.606273] usercopy_abort+0xb0/0xb4
6946 12:10:21.344327 <4>[ 206.610207] __check_object_size+0x1d4/0x2fc
6947 12:10:21.344629 <4>[ 206.614753] do_usercopy_stack+0x31c/0x33c
6948 12:10:21.344919 <4>[ 206.619123] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
6949 12:10:21.345205 <4>[ 206.624362] lkdtm_do_action+0x2c/0x50
6950 12:10:21.345492 <4>[ 206.628381] direct_entry+0x164/0x180
6951 12:10:21.345774 <4>[ 206.632312] full_proxy_write+0x68/0xc0
6952 12:10:21.346105 <4>[ 206.636422] vfs_write+0xcc/0x2e0
6953 12:10:21.346840 <4>[ 206.640010] ksys_write+0x80/0x110
6954 12:10:21.386546 <4>[ 206.643685] __arm64_sys_write+0x28/0x40
6955 12:10:21.386998 <4>[ 206.647882] invoke_syscall+0x8c/0x120
6956 12:10:21.387338 <4>[ 206.651906] el0_svc_common.constprop.0+0x68/0x124
6957 12:10:21.387652 <4>[ 206.656975] do_el0_svc+0x40/0xcc
6958 12:10:21.387953 <4>[ 206.660564] el0_svc+0x48/0xc0
6959 12:10:21.388250 <4>[ 206.663887] el0t_64_sync_handler+0xf4/0x120
6960 12:10:21.388538 <4>[ 206.668428] el0t_64_sync+0x18c/0x190
6961 12:10:21.388821 <0>[ 206.672364] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
6962 12:10:21.389707 <4>[ 206.678734] ---[ end trace 0000000000000000 ]---
6963 12:10:21.431292 <6>[ 206.683620] note: cat[3723] exited with irqs disabled
6964 12:10:21.431612 <6>[ 206.689026] note: cat[3723] exited with preempt_count 1
6965 12:10:21.431935 <4>[ 206.696134] ------------[ cut here ]------------
6966 12:10:21.432157 <4>[ 206.701025] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6967 12:10:21.432368 <4>[ 206.710974] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
6968 12:10:21.474692 <4>[ 206.724813] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
6969 12:10:21.474991 <4>[ 206.733010] Hardware name: ARM Juno development board (r0) (DT)
6970 12:10:21.475241 <4>[ 206.739202] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6971 12:10:21.475458 <4>[ 206.746443] pc : ct_kernel_exit.constprop.0+0x118/0x170
6972 12:10:21.475661 <4>[ 206.751944] lr : ct_idle_enter+0x10/0x1c
6973 12:10:21.475857 <4>[ 206.756139] sp : ffff80000c36bd30
6974 12:10:21.476047 <4>[ 206.759719] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
6975 12:10:21.477768 <4>[ 206.767150] x26: 0000000000000000 x25: 00000030200c7d80 x24: 0000000000000000
6976 12:10:21.518019 <4>[ 206.774580] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
6977 12:10:21.518360 <4>[ 206.782005] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6978 12:10:21.518636 <4>[ 206.789430] x17: ffff8000080236c8 x16: 0000000000000063 x15: 000000000000003c
6979 12:10:21.518874 <4>[ 206.796855] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
6980 12:10:21.519049 <4>[ 206.804279] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
6981 12:10:21.521125 <4>[ 206.811703] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c837c
6982 12:10:21.561608 <4>[ 206.819126] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6983 12:10:21.561878 <4>[ 206.826555] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
6984 12:10:21.562118 <4>[ 206.833980] Call trace:
6985 12:10:21.562326 <4>[ 206.836690] ct_kernel_exit.constprop.0+0x118/0x170
6986 12:10:21.562520 <4>[ 206.841845] ct_idle_enter+0x10/0x1c
6987 12:10:21.562712 <4>[ 206.845692] cpuidle_enter_state+0x28c/0x590
6988 12:10:21.562901 <4>[ 206.850238] cpuidle_enter+0x40/0x60
6989 12:10:21.563040 <4>[ 206.854086] do_idle+0x258/0x310
6990 12:10:21.564541 <4>[ 206.857588] cpu_startup_entry+0x3c/0x44
6991 12:10:21.604643 <4>[ 206.861784] secondary_start_kernel+0x138/0x15c
6992 12:10:21.604888 <4>[ 206.866593] __secondary_switched+0xb0/0xb4
6993 12:10:21.605104 <4>[ 206.871052] irq event stamp: 254678
6994 12:10:21.605306 <4>[ 206.874806] hardirqs last enabled at (254677): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
6995 12:10:21.605503 <4>[ 206.883529] hardirqs last disabled at (254678): [<ffff800008125b6c>] do_idle+0xec/0x310
6996 12:10:21.605698 <4>[ 206.891818] softirqs last enabled at (254676): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
6997 12:10:21.648310 <4>[ 206.900889] softirqs last disabled at (254655): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6998 12:10:21.648582 <4>[ 206.909522] ---[ end trace 0000000000000000 ]---
6999 12:10:21.648806 # Segmentation fault
7000 12:10:21.649008 # [ 206.423705] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
7001 12:10:21.649205 # [ 206.430318] lkdtm: good_stack: ffff800010ca3808-ffff800010ca3828
7002 12:10:21.649398 # [ 206.436815] lkdtm: bad_stack : ffff800010ca3748-ffff800010ca3768
7003 12:10:21.649586 # [ 206.443306] lkdtm: attempting good copy_to_user of local stack
7004 12:10:21.651500 # [ 206.449499] lkdtm: attempting bad copy_to_user of distant stack
7005 12:10:21.691430 # [ 206.455726] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
7006 12:10:21.691963 # [ 206.465370] ------------[ cut here ]------------
7007 12:10:21.692163 # [ 206.470257] kernel BUG at mm/usercopy.c:101!
7008 12:10:21.692368 # [ 206.474798] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
7009 12:10:21.692565 # [ 206.481952] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7010 12:10:21.734830 # [ 206.495795] CPU: 1 PID: 3723 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7011 12:10:21.735293 # [ 206.503734] Hardware name: ARM Juno development board (r0) (DT)
7012 12:10:21.735731 # [ 206.509925] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7013 12:10:21.736139 # [ 206.517167] pc : usercopy_abort+0xb0/0xb4
7014 12:10:21.736533 # [ 206.521459] lr : usercopy_abort+0xb0/0xb4
7015 12:10:21.736923 # [ 206.525739] sp : ffff800010ca3720
7016 12:10:21.737302 # [ 206.529319] x29: ffff800010ca3730 x28: ffff00080b208040 x27: 0000000000000000
7017 12:10:21.738128 # [ 206.536747] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23220 x24: 0000000000000001
7018 12:10:21.777980 # [ 206.544172] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
7019 12:10:21.778486 # [ 206.551597] x20: ffff800009f50ae8 x19: ffff800009f59d28 x18: 0000000000000000
7020 12:10:21.778922 # [ 206.559021] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7021 12:10:21.779325 # [ 206.566445] x14: 74706d6574746120 x13: 205d363237353534 x12: 2e36303220205b3e
7022 12:10:21.780089 # [ 206.573869] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815cfb4
7023 12:10:21.781296 # [ 206.581294] x8 : ffff800010ca33f8 x7 : 0000000000000000 x6 : 0000000000000001
7024 12:10:21.821243 # [ 206.588717] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7025 12:10:21.821736 # [ 206.596140] x2 : 0000000000000000 x1 : ffff00080b208040 x0 : 000000000000005a
7026 12:10:21.822220 # [ 206.603564] Call trace:
7027 12:10:21.822634 # [ 206.606273] usercopy_abort+0xb0/0xb4
7028 12:10:21.823022 # [ 206.610207] __check_object_size+0x1d4/0x2fc
7029 12:10:21.823401 # [ 206.614753] do_usercopy_stack+0x31c/0x33c
7030 12:10:21.823777 # [ 206.619123] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
7031 12:10:21.824182 # [ 206.624362] lkdtm_do_action+0x2c/0x50
7032 12:10:21.824967 # [ 206.628381] direct_entry+0x164/0x180
7033 12:10:21.864432 # [ 206.632312] full_proxy_write+0x68/0xc0
7034 12:10:21.864952 # [ 206.636422] vfs_write+0xcc/0x2e0
7035 12:10:21.865311 # [ 206.640010] ksys_write+0x80/0x110
7036 12:10:21.865625 # [ 206.643685] __arm64_sys_write+0x28/0x40
7037 12:10:21.865926 # [ 206.647882] invoke_syscall+0x8c/0x120
7038 12:10:21.866320 # [ 206.651906] el0_svc_common.constprop.0+0x68/0x124
7039 12:10:21.866619 # [ 206.656975] do_el0_svc+0x40/0xcc
7040 12:10:21.866904 # [ 206.660564] el0_svc+0x48/0xc0
7041 12:10:21.867188 # [ 206.663887] el0t_64_sync_handler+0xf4/0x120
7042 12:10:21.867591 # [ 206.668428] el0t_64_sync+0x18c/0x190
7043 12:10:21.907474 # [ 206.672364] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
7044 12:10:21.907938 # [ 206.678734] ---[ end trace 0000000000000000 ]---
7045 12:10:21.908283 # [ 206.683620] note: cat[3723] exited with irqs disabled
7046 12:10:21.908604 # [ 206.689026] note: cat[3723] exited with preempt_count 1
7047 12:10:21.908908 # [ 206.696134] ------------[ cut here ]------------
7048 12:10:21.909284 # [ 206.701025] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7049 12:10:21.950621 # [ 206.710974] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7050 12:10:21.951096 # [ 206.724813] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
7051 12:10:21.951521 # [ 206.733010] Hardware name: ARM Juno development board (r0) (DT)
7052 12:10:21.951847 # [ 206.739202] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7053 12:10:21.952151 # [ 206.746443] pc : ct_kernel_exit.constprop.0+0x118/0x170
7054 12:10:21.952445 # [ 206.751944] lr : ct_idle_enter+0x10/0x1c
7055 12:10:21.952734 # [ 206.756139] sp : ffff80000c36bd30
7056 12:10:21.953821 # [ 206.759719] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7057 12:10:21.993843 # [ 206.767150] x26: 0000000000000000 x25: 00000030200c7d80 x24: 0000000000000000
7058 12:10:21.994380 # [ 206.774580] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
7059 12:10:21.994732 # [ 206.782005] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7060 12:10:21.995052 # [ 206.789430] x17: ffff8000080236c8 x16: 0000000000000063 x15: 000000000000003c
7061 12:10:21.995361 # [ 206.796855] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
7062 12:10:22.036982 # [ 206.804279] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
7063 12:10:22.037453 # [ 206.811703] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c837c
7064 12:10:22.037797 # [ 206.819126] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7065 12:10:22.038144 # [ 206.826555] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7066 12:10:22.038540 # [ 206.833980] Call trace:
7067 12:10:22.038895 # [ 206.836690] ct_kernel_exit.constprop.0+0x118/0x170
7068 12:10:22.039228 # USERCOPY_STACK_FRAME_TO: saw 'call trace:': ok
7069 12:10:22.040223 ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
7070 12:10:22.055143 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7071 12:10:22.479820 <6>[ 207.734589] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7072 12:10:22.480846 <6>[ 207.741317] lkdtm: good_stack: ffff800010d3b9f8-ffff800010d3ba18
7073 12:10:22.481404 <6>[ 207.747676] lkdtm: bad_stack : ffff800010d3b938-ffff800010d3b958
7074 12:10:22.481780 <6>[ 207.754232] lkdtm: attempting good copy_from_user of local stack
7075 12:10:22.481994 <6>[ 207.760596] lkdtm: attempting bad copy_from_user of distant stack
7076 12:10:22.483103 <0>[ 207.767309] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7077 12:10:22.522990 <4>[ 207.776906] ------------[ cut here ]------------
7078 12:10:22.523293 <2>[ 207.781796] kernel BUG at mm/usercopy.c:101!
7079 12:10:22.523472 <0>[ 207.786340] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7080 12:10:22.523921 <4>[ 207.793499] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7081 12:10:22.524142 <4>[ 207.807345] CPU: 1 PID: 3766 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7082 12:10:22.526256 <4>[ 207.815287] Hardware name: ARM Juno development board (r0) (DT)
7083 12:10:22.566410 <4>[ 207.821479] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7084 12:10:22.566683 <4>[ 207.828719] pc : usercopy_abort+0xb0/0xb4
7085 12:10:22.566861 <4>[ 207.833008] lr : usercopy_abort+0xb0/0xb4
7086 12:10:22.567023 <4>[ 207.837290] sp : ffff800010d3b910
7087 12:10:22.567473 <4>[ 207.840870] x29: ffff800010d3b920 x28: ffff000805f9cf00 x27: 0000000000000000
7088 12:10:22.567639 <4>[ 207.848297] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23220 x24: 0000000000000000
7089 12:10:22.567784 <4>[ 207.855723] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7090 12:10:22.609750 <4>[ 207.863148] x20: ffff800009f50ae8 x19: ffff800009f59d28 x18: 0000000000000000
7091 12:10:22.609986 <4>[ 207.870572] x17: 747320737365636f x16: 7270206f74206465 x15: 7463657465642074
7092 12:10:22.610184 <4>[ 207.877996] x14: 706d657474612065 x13: 205d393033373637 x12: 2e37303220205b3e
7093 12:10:22.610347 <4>[ 207.885420] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815cfb4
7094 12:10:22.610500 <4>[ 207.892844] x8 : ffff800010d3b5e8 x7 : 0000000000000000 x6 : 0000000000000001
7095 12:10:22.612964 <4>[ 207.900268] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7096 12:10:22.653072 <4>[ 207.907691] x2 : 0000000000000000 x1 : ffff000805f9cf00 x0 : 0000000000000059
7097 12:10:22.653302 <4>[ 207.915115] Call trace:
7098 12:10:22.653477 <4>[ 207.917825] usercopy_abort+0xb0/0xb4
7099 12:10:22.653637 <4>[ 207.921759] __check_object_size+0x1d4/0x2fc
7100 12:10:22.653790 <4>[ 207.926305] do_usercopy_stack+0x2f4/0x33c
7101 12:10:22.653938 <4>[ 207.930675] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7102 12:10:22.654111 <4>[ 207.936088] lkdtm_do_action+0x2c/0x50
7103 12:10:22.654262 <4>[ 207.940107] direct_entry+0x164/0x180
7104 12:10:22.654354 <4>[ 207.944038] full_proxy_write+0x68/0xc0
7105 12:10:22.656233 <4>[ 207.948149] vfs_write+0xcc/0x2e0
7106 12:10:22.696419 <4>[ 207.951737] ksys_write+0x80/0x110
7107 12:10:22.696667 <4>[ 207.955411] __arm64_sys_write+0x28/0x40
7108 12:10:22.696896 <4>[ 207.959608] invoke_syscall+0x8c/0x120
7109 12:10:22.697103 <4>[ 207.963634] el0_svc_common.constprop.0+0x68/0x124
7110 12:10:22.697304 <4>[ 207.968704] do_el0_svc+0x40/0xcc
7111 12:10:22.697468 <4>[ 207.972293] el0_svc+0x48/0xc0
7112 12:10:22.697628 <4>[ 207.975615] el0t_64_sync_handler+0xf4/0x120
7113 12:10:22.697787 <4>[ 207.980157] el0t_64_sync+0x18c/0x190
7114 12:10:22.697945 <0>[ 207.984094] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
7115 12:10:22.699767 <4>[ 207.990463] ---[ end trace 0000000000000000 ]---
7116 12:10:22.741509 <6>[ 207.995350] note: cat[3766] exited with irqs disabled
7117 12:10:22.741804 <6>[ 208.000822] note: cat[3766] exited with preempt_count 1
7118 12:10:22.742362 <4>[ 208.007967] ------------[ cut here ]------------
7119 12:10:22.742601 <4>[ 208.012858] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7120 12:10:22.742819 <4>[ 208.022808] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7121 12:10:22.784825 <4>[ 208.036647] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
7122 12:10:22.785106 <4>[ 208.044848] Hardware name: ARM Juno development board (r0) (DT)
7123 12:10:22.785331 <4>[ 208.051045] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7124 12:10:22.785581 <4>[ 208.058290] pc : ct_kernel_exit.constprop.0+0x118/0x170
7125 12:10:22.785817 <4>[ 208.063791] lr : ct_idle_enter+0x10/0x1c
7126 12:10:22.786029 <4>[ 208.067986] sp : ffff80000c36bd30
7127 12:10:22.786222 <4>[ 208.071565] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7128 12:10:22.828274 <4>[ 208.078993] x26: 0000000000000000 x25: 000000306e3d680c x24: 0000000000000000
7129 12:10:22.828572 <4>[ 208.086418] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
7130 12:10:22.828777 <4>[ 208.093843] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7131 12:10:22.828954 <4>[ 208.101272] x17: ffff800008015f40 x16: 0000000000000069 x15: 0000000000000040
7132 12:10:22.829120 <4>[ 208.108697] x14: 0000000000000001 x13: 0000000000000005 x12: 0000000000000006
7133 12:10:22.829283 <4>[ 208.116125] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
7134 12:10:22.871896 <4>[ 208.123549] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c837c
7135 12:10:22.872402 <4>[ 208.130974] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7136 12:10:22.872774 <4>[ 208.138398] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7137 12:10:22.873108 <4>[ 208.145822] Call trace:
7138 12:10:22.873420 <4>[ 208.148532] ct_kernel_exit.constprop.0+0x118/0x170
7139 12:10:22.873725 <4>[ 208.153685] ct_idle_enter+0x10/0x1c
7140 12:10:22.874060 <4>[ 208.157532] cpuidle_enter_state+0x28c/0x590
7141 12:10:22.874368 <4>[ 208.162078] cpuidle_enter+0x40/0x60
7142 12:10:22.875168 <4>[ 208.165926] do_idle+0x258/0x310
7143 12:10:22.915163 <4>[ 208.169427] cpu_startup_entry+0x40/0x44
7144 12:10:22.915637 <4>[ 208.173624] secondary_start_kernel+0x138/0x15c
7145 12:10:22.915984 <4>[ 208.178432] __secondary_switched+0xb0/0xb4
7146 12:10:22.916302 <4>[ 208.182893] irq event stamp: 254678
7147 12:10:22.916605 <4>[ 208.186647] hardirqs last enabled at (254677): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
7148 12:10:22.916905 <4>[ 208.195370] hardirqs last disabled at (254678): [<ffff800008125b6c>] do_idle+0xec/0x310
7149 12:10:22.918458 <4>[ 208.203659] softirqs last enabled at (254676): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
7150 12:10:22.958780 <4>[ 208.212731] softirqs last disabled at (254655): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7151 12:10:22.959285 <4>[ 208.221364] ---[ end trace 0000000000000000 ]---
7152 12:10:22.959639 # Segmentation fault
7153 12:10:22.960397 # [ 207.734589] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7154 12:10:22.960794 # [ 207.741317] lkdtm: good_stack: ffff800010d3b9f8-ffff800010d3ba18
7155 12:10:22.961118 # [ 207.747676] lkdtm: bad_stack : ffff800010d3b938-ffff800010d3b958
7156 12:10:22.961425 # [ 207.754232] lkdtm: attempting good copy_from_user of local stack
7157 12:10:23.001892 # [ 207.760596] lkdtm: attempting bad copy_from_user of distant stack
7158 12:10:23.002813 # [ 207.767309] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7159 12:10:23.003212 # [ 207.776906] ------------[ cut here ]------------
7160 12:10:23.003633 # [ 207.781796] kernel BUG at mm/usercopy.c:101!
7161 12:10:23.004067 # [ 207.786340] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7162 12:10:23.005248 # [ 207.793499] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7163 12:10:23.045121 # [ 207.807345] CPU: 1 PID: 3766 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7164 12:10:23.045591 # [ 207.815287] Hardware name: ARM Juno development board (r0) (DT)
7165 12:10:23.046051 # [ 207.821479] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7166 12:10:23.046466 # [ 207.828719] pc : usercopy_abort+0xb0/0xb4
7167 12:10:23.046858 # [ 207.833008] lr : usercopy_abort+0xb0/0xb4
7168 12:10:23.047243 # [ 207.837290] sp : ffff800010d3b910
7169 12:10:23.047619 # [ 207.840870] x29: ffff800010d3b920 x28: ffff000805f9cf00 x27: 0000000000000000
7170 12:10:23.088282 # [ 207.848297] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23220 x24: 0000000000000000
7171 12:10:23.088760 # [ 207.855723] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7172 12:10:23.089209 # [ 207.863148] x20: ffff800009f50ae8 x19: ffff800009f59d28 x18: 0000000000000000
7173 12:10:23.089614 # [ 207.870572] x17: 747320737365636f x16: 7270206f74206465 x15: 7463657465642074
7174 12:10:23.090045 # [ 207.877996] x14: 706d657474612065 x13: 205d393033373637 x12: 2e37303220205b3e
7175 12:10:23.090439 # [ 207.885420] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815cfb4
7176 12:10:23.131460 # [ 207.892844] x8 : ffff800010d3b5e8 x7 : 0000000000000000 x6 : 0000000000000001
7177 12:10:23.131953 # [ 207.900268] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7178 12:10:23.132406 # [ 207.907691] x2 : 0000000000000000 x1 : ffff000805f9cf00 x0 : 0000000000000059
7179 12:10:23.132817 # [ 207.915115] Call trace:
7180 12:10:23.133214 # [ 207.917825] usercopy_abort+0xb0/0xb4
7181 12:10:23.133603 # [ 207.921759] __check_object_size+0x1d4/0x2fc
7182 12:10:23.133985 # [ 207.926305] do_usercopy_stack+0x2f4/0x33c
7183 12:10:23.134440 # [ 207.930675] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7184 12:10:23.135177 # [ 207.936088] lkdtm_do_action+0x2c/0x50
7185 12:10:23.174647 # [ 207.940107] direct_entry+0x164/0x180
7186 12:10:23.175123 # [ 207.944038] full_proxy_write+0x68/0xc0
7187 12:10:23.175478 # [ 207.948149] vfs_write+0xcc/0x2e0
7188 12:10:23.175805 # [ 207.951737] ksys_write+0x80/0x110
7189 12:10:23.176110 # [ 207.955411] __arm64_sys_write+0x28/0x40
7190 12:10:23.176407 # [ 207.959608] invoke_syscall+0x8c/0x120
7191 12:10:23.176699 # [ 207.963634] el0_svc_common.constprop.0+0x68/0x124
7192 12:10:23.176987 # [ 207.968704] do_el0_svc+0x40/0xcc
7193 12:10:23.177271 # [ 207.972293] el0_svc+0x48/0xc0
7194 12:10:23.177612 # [ 207.975615] el0t_64_sync_handler+0xf4/0x120
7195 12:10:23.178312 # [ 207.980157] el0t_64_sync+0x18c/0x190
7196 12:10:23.217788 # [ 207.984094] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
7197 12:10:23.218310 # [ 207.990463] ---[ end trace 0000000000000000 ]---
7198 12:10:23.218672 # [ 207.995350] note: cat[3766] exited with irqs disabled
7199 12:10:23.218998 # [ 208.000822] note: cat[3766] exited with preempt_count 1
7200 12:10:23.219304 # [ 208.007967] ------------[ cut here ]------------
7201 12:10:23.219598 # [ 208.012858] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7202 12:10:23.260864 # [ 208.022808] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7203 12:10:23.261873 # [ 208.036647] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
7204 12:10:23.262311 # [ 208.044848] Hardware name: ARM Juno development board (r0) (DT)
7205 12:10:23.262765 # [ 208.051045] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7206 12:10:23.263144 # [ 208.058290] pc : ct_kernel_exit.constprop.0+0x118/0x170
7207 12:10:23.263547 # [ 208.063791] lr : ct_idle_enter+0x10/0x1c
7208 12:10:23.263958 # [ 208.067986] sp : ffff80000c36bd30
7209 12:10:23.304111 # [ 208.071565] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7210 12:10:23.304623 # [ 208.078993] x26: 0000000000000000 x25: 000000306e3d680c x24: 0000000000000000
7211 12:10:23.304975 # [ 208.086418] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
7212 12:10:23.305316 # [ 208.093843] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7213 12:10:23.305620 # [ 208.101272] x17: ffff800008015f40 x16: 0000000000000069 x15: 0000000000000040
7214 12:10:23.305917 # [ 208.108697] x14: 0000000000000001 x13: 0000000000000005 x12: 0000000000000006
7215 12:10:23.346898 # [ 208.116125] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
7216 12:10:23.347166 # [ 208.123549] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c837c
7217 12:10:23.347400 # [ 208.130974] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7218 12:10:23.347572 # [ 208.138398] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7219 12:10:23.347706 # [ 208.145822] Call trace:
7220 12:10:23.347833 # [ 208.148532] ct_kernel_exit.constprop.0+0x118/0x170
7221 12:10:23.347957 # [ 208.153685] ct_idle_enter+0x10/0x1c
7222 12:10:23.350020 # [ 208.157532] cpuidle_enter_state+0x28c/0x590
7223 12:10:23.373497 # [ 208.162078] cpuidle_enter+0x40/0x60
7224 12:10:23.373845 # USERCOPY_STACK_FRAME_FROM: saw 'call trace:': ok
7225 12:10:23.374071 ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7226 12:10:23.376608 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7227 12:10:23.817492 <6>[ 209.071946] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7228 12:10:23.817796 <6>[ 209.078576] lkdtm: good_stack: ffff800010dfba08-ffff800010dfba28
7229 12:10:23.818047 <6>[ 209.084937] lkdtm: bad_stack : ffff800010dfbff8-ffff800010dfc018
7230 12:10:23.818270 <6>[ 209.091584] lkdtm: attempting good copy_to_user of local stack
7231 12:10:23.818697 <6>[ 209.097821] lkdtm: attempting bad copy_to_user of distant stack
7232 12:10:23.820689 <0>[ 209.104047] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549944, size 32)!
7233 12:10:23.860746 <4>[ 209.115275] ------------[ cut here ]------------
7234 12:10:23.861148 <2>[ 209.120163] kernel BUG at mm/usercopy.c:101!
7235 12:10:23.861760 <0>[ 209.124705] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7236 12:10:23.861997 <4>[ 209.131861] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7237 12:10:23.862236 <4>[ 209.145706] CPU: 1 PID: 3809 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7238 12:10:23.864071 <4>[ 209.153644] Hardware name: ARM Juno development board (r0) (DT)
7239 12:10:23.904178 <4>[ 209.159836] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7240 12:10:23.904442 <4>[ 209.167078] pc : usercopy_abort+0xb0/0xb4
7241 12:10:23.904680 <4>[ 209.171366] lr : usercopy_abort+0xb0/0xb4
7242 12:10:23.904893 <4>[ 209.175646] sp : ffff800010dfb920
7243 12:10:23.905096 <4>[ 209.179226] x29: ffff800010dfb930 x28: ffff000805f9cf00 x27: 0000000000000000
7244 12:10:23.905296 <4>[ 209.186655] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23220 x24: 0000000000000001
7245 12:10:23.907349 <4>[ 209.194080] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff978
7246 12:10:23.947489 <4>[ 209.201504] x20: ffff800009f50ae8 x19: ffff800009f59d28 x18: 0000000000000000
7247 12:10:23.947725 <4>[ 209.208929] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7248 12:10:23.947949 <4>[ 209.216353] x14: 74706d6574746120 x13: 205d373430343031 x12: 2e39303220205b3e
7249 12:10:23.948154 <4>[ 209.223777] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815cfb4
7250 12:10:23.948351 <4>[ 209.231201] x8 : ffff800010dfb5f8 x7 : 0000000000000000 x6 : 0000000000000001
7251 12:10:23.950873 <4>[ 209.238626] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7252 12:10:23.991105 <4>[ 209.246049] x2 : 0000000000000000 x1 : ffff000805f9cf00 x0 : 000000000000006c
7253 12:10:23.991566 <4>[ 209.253474] Call trace:
7254 12:10:23.992003 <4>[ 209.256184] usercopy_abort+0xb0/0xb4
7255 12:10:23.992407 <4>[ 209.260118] __check_object_size+0x1d4/0x2fc
7256 12:10:23.992801 <4>[ 209.264664] do_usercopy_stack+0x31c/0x33c
7257 12:10:23.993184 <4>[ 209.269035] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7258 12:10:23.993561 <4>[ 209.274100] lkdtm_do_action+0x2c/0x50
7259 12:10:23.993937 <4>[ 209.278119] direct_entry+0x164/0x180
7260 12:10:23.994428 <4>[ 209.282051] full_proxy_write+0x68/0xc0
7261 12:10:23.995198 <4>[ 209.286162] vfs_write+0xcc/0x2e0
7262 12:10:24.034510 <4>[ 209.289750] ksys_write+0x80/0x110
7263 12:10:24.034969 <4>[ 209.293424] __arm64_sys_write+0x28/0x40
7264 12:10:24.035411 <4>[ 209.297621] invoke_syscall+0x8c/0x120
7265 12:10:24.035815 <4>[ 209.301646] el0_svc_common.constprop.0+0x68/0x124
7266 12:10:24.036207 <4>[ 209.306716] do_el0_svc+0x40/0xcc
7267 12:10:24.036592 <4>[ 209.310304] el0_svc+0x48/0xc0
7268 12:10:24.037341 <4>[ 209.313628] el0t_64_sync_handler+0xf4/0x120
7269 12:10:24.037693 <4>[ 209.318170] el0t_64_sync+0x18c/0x190
7270 12:10:24.038136 <0>[ 209.322108] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
7271 12:10:24.038621 <4>[ 209.328477] ---[ end trace 0000000000000000 ]---
7272 12:10:24.079182 <6>[ 209.333363] note: cat[3809] exited with irqs disabled
7273 12:10:24.079462 <6>[ 209.338736] note: cat[3809] exited with preempt_count 1
7274 12:10:24.079926 <4>[ 209.345895] ------------[ cut here ]------------
7275 12:10:24.080123 <4>[ 209.350786] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7276 12:10:24.080285 <4>[ 209.360738] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7277 12:10:24.122605 <4>[ 209.374582] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
7278 12:10:24.122885 <4>[ 209.382780] Hardware name: ARM Juno development board (r0) (DT)
7279 12:10:24.123064 <4>[ 209.388971] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7280 12:10:24.123225 <4>[ 209.396217] pc : ct_kernel_exit.constprop.0+0x118/0x170
7281 12:10:24.123377 <4>[ 209.401719] lr : ct_idle_enter+0x10/0x1c
7282 12:10:24.123526 <4>[ 209.405916] sp : ffff80000c36bd30
7283 12:10:24.123672 <4>[ 209.409502] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7284 12:10:24.165821 <4>[ 209.416928] x26: 0000000000000001 x25: 00000030bdfc9bd8 x24: 0000000000000001
7285 12:10:24.166146 <4>[ 209.424353] x23: ffff00080b595080 x22: 0000000000000001 x21: 0000000000000001
7286 12:10:24.166337 <4>[ 209.431777] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7287 12:10:24.166777 <4>[ 209.439203] x17: ffff800008015f40 x16: 0000000000000057 x15: 0000000000000056
7288 12:10:24.166965 <4>[ 209.446628] x14: 0000000000000001 x13: 0000000000000006 x12: 0000000000000007
7289 12:10:24.167151 <4>[ 209.454054] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
7290 12:10:24.209276 <4>[ 209.461479] x8 : 000000000002a27d x7 : ffff0008008e9a80 x6 : ffff8000081c62cc
7291 12:10:24.209550 <4>[ 209.468903] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7292 12:10:24.209775 <4>[ 209.476329] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7293 12:10:24.210254 <4>[ 209.483758] Call trace:
7294 12:10:24.210451 <4>[ 209.486473] ct_kernel_exit.constprop.0+0x118/0x170
7295 12:10:24.210654 <4>[ 209.491627] ct_idle_enter+0x10/0x1c
7296 12:10:24.210847 <4>[ 209.495474] cpuidle_enter_state+0x28c/0x590
7297 12:10:24.211031 <4>[ 209.500020] cpuidle_enter+0x40/0x60
7298 12:10:24.212480 <4>[ 209.503867] do_idle+0x258/0x310
7299 12:10:24.252623 <4>[ 209.507369] cpu_startup_entry+0x3c/0x44
7300 12:10:24.253197 <4>[ 209.511566] secondary_start_kernel+0x138/0x15c
7301 12:10:24.253401 <4>[ 209.516374] __secondary_switched+0xb0/0xb4
7302 12:10:24.253611 <4>[ 209.520834] irq event stamp: 254678
7303 12:10:24.253830 <4>[ 209.524589] hardirqs last enabled at (254677): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
7304 12:10:24.254041 <4>[ 209.533311] hardirqs last disabled at (254678): [<ffff800008125b6c>] do_idle+0xec/0x310
7305 12:10:24.255860 <4>[ 209.541600] softirqs last enabled at (254676): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
7306 12:10:24.296340 <4>[ 209.550671] softirqs last disabled at (254655): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7307 12:10:24.296601 <4>[ 209.559305] ---[ end trace 0000000000000000 ]---
7308 12:10:24.296773 # Segmentation fault
7309 12:10:24.296929 # [ 209.071946] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7310 12:10:24.297079 # [ 209.078576] lkdtm: good_stack: ffff800010dfba08-ffff800010dfba28
7311 12:10:24.297209 # [ 209.084937] lkdtm: bad_stack : ffff800010dfbff8-ffff800010dfc018
7312 12:10:24.297340 # [ 209.091584] lkdtm: attempting good copy_to_user of local stack
7313 12:10:24.299489 # [ 209.097821] lkdtm: attempting bad copy_to_user of distant stack
7314 12:10:24.339449 # [ 209.104047] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549944, size 32)!
7315 12:10:24.339682 # [ 209.115275] ------------[ cut here ]------------
7316 12:10:24.339854 # [ 209.120163] kernel BUG at mm/usercopy.c:101!
7317 12:10:24.340012 # [ 209.124705] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7318 12:10:24.342632 # [ 209.131861] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7319 12:10:24.382898 # [ 209.145706] CPU: 1 PID: 3809 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7320 12:10:24.383347 # [ 209.153644] Hardware name: ARM Juno development board (r0) (DT)
7321 12:10:24.383683 # [ 209.159836] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7322 12:10:24.383999 # [ 209.167078] pc : usercopy_abort+0xb0/0xb4
7323 12:10:24.384300 # [ 209.171366] lr : usercopy_abort+0xb0/0xb4
7324 12:10:24.384593 # [ 209.175646] sp : ffff800010dfb920
7325 12:10:24.384880 # [ 209.179226] x29: ffff800010dfb930 x28: ffff000805f9cf00 x27: 0000000000000000
7326 12:10:24.426084 # [ 209.186655] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a23220 x24: 0000000000000001
7327 12:10:24.426552 # [ 209.194080] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff978
7328 12:10:24.426902 # [ 209.201504] x20: ffff800009f50ae8 x19: ffff800009f59d28 x18: 0000000000000000
7329 12:10:24.427224 # [ 209.208929] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7330 12:10:24.427530 # [ 209.216353] x14: 74706d6574746120 x13: 205d373430343031 x12: 2e39303220205b3e
7331 12:10:24.427830 # [ 209.223777] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815cfb4
7332 12:10:24.469227 # [ 209.231201] x8 : ffff800010dfb5f8 x7 : 0000000000000000 x6 : 0000000000000001
7333 12:10:24.469696 # [ 209.238626] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7334 12:10:24.470074 # [ 209.246049] x2 : 0000000000000000 x1 : ffff000805f9cf00 x0 : 000000000000006c
7335 12:10:24.470402 # [ 209.253474] Call trace:
7336 12:10:24.470703 # [ 209.256184] usercopy_abort+0xb0/0xb4
7337 12:10:24.471066 # [ 209.260118] __check_object_size+0x1d4/0x2fc
7338 12:10:24.471390 # [ 209.264664] do_usercopy_stack+0x31c/0x33c
7339 12:10:24.471677 # [ 209.269035] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7340 12:10:24.472407 # [ 209.274100] lkdtm_do_action+0x2c/0x50
7341 12:10:24.512408 # [ 209.278119] direct_entry+0x164/0x180
7342 12:10:24.512905 # [ 209.282051] full_proxy_write+0x68/0xc0
7343 12:10:24.513347 # [ 209.286162] vfs_write+0xcc/0x2e0
7344 12:10:24.514183 # [ 209.289750] ksys_write+0x80/0x110
7345 12:10:24.514556 # [ 209.293424] __arm64_sys_write+0x28/0x40
7346 12:10:24.514958 # [ 209.297621] invoke_syscall+0x8c/0x120
7347 12:10:24.515341 # [ 209.301646] el0_svc_common.constprop.0+0x68/0x124
7348 12:10:24.515737 # [ 209.306716] do_el0_svc+0x40/0xcc
7349 12:10:24.516111 # [ 209.310304] el0_svc+0x48/0xc0
7350 12:10:24.516481 # [ 209.313628] el0t_64_sync_handler+0xf4/0x120
7351 12:10:24.516950 # [ 209.318170] el0t_64_sync+0x18c/0x190
7352 12:10:24.555580 # [ 209.322108] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
7353 12:10:24.556076 # [ 209.328477] ---[ end trace 0000000000000000 ]---
7354 12:10:24.556909 # [ 209.333363] note: cat[3809] exited with irqs disabled
7355 12:10:24.557298 # [ 209.338736] note: cat[3809] exited with preempt_count 1
7356 12:10:24.557707 # [ 209.345895] ------------[ cut here ]------------
7357 12:10:24.558133 # [ 209.350786] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7358 12:10:24.598335 # [ 209.360738] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7359 12:10:24.598694 # [ 209.374582] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
7360 12:10:24.598911 # [ 209.382780] Hardware name: ARM Juno development board (r0) (DT)
7361 12:10:24.599494 # [ 209.388971] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7362 12:10:24.599702 # [ 209.396217] pc : ct_kernel_exit.constprop.0+0x118/0x170
7363 12:10:24.599908 # [ 209.401719] lr : ct_idle_enter+0x10/0x1c
7364 12:10:24.600064 # [ 209.405916] sp : ffff80000c36bd30
7365 12:10:24.641617 # [ 209.409502] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7366 12:10:24.641908 # [ 209.416928] x26: 0000000000000001 x25: 00000030bdfc9bd8 x24: 0000000000000001
7367 12:10:24.642136 # [ 209.424353] x23: ffff00080b595080 x22: 0000000000000001 x21: 0000000000000001
7368 12:10:24.642316 # [ 209.431777] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7369 12:10:24.642480 # [ 209.439203] x17: ffff800008015f40 x16: 0000000000000057 x15: 0000000000000056
7370 12:10:24.644817 # [ 209.446628] x14: 0000000000000001 x13: 0000000000000006 x12: 0000000000000007
7371 12:10:24.662466 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7372 12:10:24.662712 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7373 12:10:24.665614 # selftests: lkdtm: USERCOPY_KERNEL.sh
7374 12:10:25.140195 <6>[ 210.396827] lkdtm: Performing direct entry USERCOPY_KERNEL
7375 12:10:25.140798 <6>[ 210.403200] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a23220
7376 12:10:25.141629 <6>[ 210.411385] lkdtm: attempting bad copy_to_user from kernel text: ffff800008367f14
7377 12:10:25.141856 <0>[ 210.419404] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3505940, size 4096)!
7378 12:10:25.142069 <4>[ 210.429528] ------------[ cut here ]------------
7379 12:10:25.143478 <2>[ 210.434416] kernel BUG at mm/usercopy.c:101!
7380 12:10:25.183411 <0>[ 210.438958] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7381 12:10:25.184055 <4>[ 210.446117] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7382 12:10:25.184329 <4>[ 210.459964] CPU: 1 PID: 3852 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7383 12:10:25.184587 <4>[ 210.467907] Hardware name: ARM Juno development board (r0) (DT)
7384 12:10:25.186638 <4>[ 210.474099] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7385 12:10:25.226737 <4>[ 210.481340] pc : usercopy_abort+0xb0/0xb4
7386 12:10:25.227009 <4>[ 210.485633] lr : usercopy_abort+0xb0/0xb4
7387 12:10:25.227193 <4>[ 210.489912] sp : ffff800010eb3930
7388 12:10:25.227356 <4>[ 210.493492] x29: ffff800010eb3940 x28: ffff000807234f00 x27: 0000000000000000
7389 12:10:25.227515 <4>[ 210.500919] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8c88f000
7390 12:10:25.227665 <4>[ 210.508344] x23: 0000000000000001 x22: 0000000000001000 x21: 0000000000357f14
7391 12:10:25.227812 <4>[ 210.515768] x20: ffff800009f50b10 x19: ffff800009f59d28 x18: 0000000000000000
7392 12:10:25.270079 <4>[ 210.523192] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7393 12:10:25.270531 <4>[ 210.530616] x14: 74706d6574746120 x13: 205d343034393134 x12: 2e30313220205b3e
7394 12:10:25.270868 <4>[ 210.538041] x11: 3530353320746573 x10: 66666f2820747865 x9 : ffff80000815cfb4
7395 12:10:25.271179 <4>[ 210.545465] x8 : ffff800010eb3608 x7 : 0000000000000000 x6 : 0000000000000001
7396 12:10:25.271476 <4>[ 210.552888] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7397 12:10:25.273413 <4>[ 210.560311] x2 : 0000000000000000 x1 : ffff000807234f00 x0 : 000000000000005f
7398 12:10:25.273845 <4>[ 210.567735] Call trace:
7399 12:10:25.313704 <4>[ 210.570445] usercopy_abort+0xb0/0xb4
7400 12:10:25.314183 <4>[ 210.574379] __check_object_size+0x258/0x2fc
7401 12:10:25.314519 <4>[ 210.578924] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7402 12:10:25.314831 <4>[ 210.583642] lkdtm_do_action+0x2c/0x50
7403 12:10:25.315129 <4>[ 210.587661] direct_entry+0x164/0x180
7404 12:10:25.315415 <4>[ 210.591593] full_proxy_write+0x68/0xc0
7405 12:10:25.315703 <4>[ 210.595704] vfs_write+0xcc/0x2e0
7406 12:10:25.315985 <4>[ 210.599292] ksys_write+0x80/0x110
7407 12:10:25.316260 <4>[ 210.602966] __arm64_sys_write+0x28/0x40
7408 12:10:25.316945 <4>[ 210.607163] invoke_syscall+0x8c/0x120
7409 12:10:25.358677 <4>[ 210.611188] el0_svc_common.constprop.0+0x68/0x124
7410 12:10:25.359124 <4>[ 210.616257] do_el0_svc+0x40/0xcc
7411 12:10:25.359524 <4>[ 210.619845] el0_svc+0x48/0xc0
7412 12:10:25.359900 <4>[ 210.623169] el0t_64_sync_handler+0xf4/0x120
7413 12:10:25.360247 <4>[ 210.627711] el0t_64_sync+0x18c/0x190
7414 12:10:25.361112 <0>[ 210.631647] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
7415 12:10:25.361563 <4>[ 210.638017] ---[ end trace 0000000000000000 ]---
7416 12:10:25.362131 <6>[ 210.642903] note: cat[3852] exited with irqs disabled
7417 12:10:25.362549 <6>[ 210.648291] note: cat[3852] exited with preempt_count 1
7418 12:10:25.401701 <4>[ 210.655402] ------------[ cut here ]------------
7419 12:10:25.402318 <4>[ 210.660292] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7420 12:10:25.402618 <4>[ 210.670242] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7421 12:10:25.402808 <4>[ 210.684085] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
7422 12:10:25.402976 <4>[ 210.692289] Hardware name: ARM Juno development board (r0) (DT)
7423 12:10:25.445060 <4>[ 210.698484] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7424 12:10:25.445353 <4>[ 210.705726] pc : ct_kernel_exit.constprop.0+0x118/0x170
7425 12:10:25.445548 <4>[ 210.711233] lr : ct_idle_enter+0x10/0x1c
7426 12:10:25.445773 <4>[ 210.715434] sp : ffff80000c36bd30
7427 12:10:25.445980 <4>[ 210.719016] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7428 12:10:25.446219 <4>[ 210.726444] x26: 0000000000000000 x25: 000000310c0a1670 x24: 0000000000000000
7429 12:10:25.446368 <4>[ 210.733870] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
7430 12:10:25.488555 <4>[ 210.741294] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7431 12:10:25.488853 <4>[ 210.748721] x17: ffff8000080236c8 x16: 0000000000000060 x15: 000000000000004a
7432 12:10:25.489056 <4>[ 210.756151] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
7433 12:10:25.489230 <4>[ 210.763575] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
7434 12:10:25.489393 <4>[ 210.771004] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c837c
7435 12:10:25.491715 <4>[ 210.778429] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7436 12:10:25.531838 <4>[ 210.785854] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7437 12:10:25.532089 <4>[ 210.793278] Call trace:
7438 12:10:25.532262 <4>[ 210.795988] ct_kernel_exit.constprop.0+0x118/0x170
7439 12:10:25.532421 <4>[ 210.801143] ct_idle_enter+0x10/0x1c
7440 12:10:25.532583 <4>[ 210.804990] cpuidle_enter_state+0x28c/0x590
7441 12:10:25.532778 <4>[ 210.809538] cpuidle_enter+0x40/0x60
7442 12:10:25.532907 <4>[ 210.813385] do_idle+0x258/0x310
7443 12:10:25.533029 <4>[ 210.816887] cpu_startup_entry+0x40/0x44
7444 12:10:25.533150 <4>[ 210.821084] secondary_start_kernel+0x138/0x15c
7445 12:10:25.535026 <4>[ 210.825891] __secondary_switched+0xb0/0xb4
7446 12:10:25.575483 <4>[ 210.830352] irq event stamp: 254678
7447 12:10:25.575752 <4>[ 210.834106] hardirqs last enabled at (254677): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
7448 12:10:25.575930 <4>[ 210.842828] hardirqs last disabled at (254678): [<ffff800008125b6c>] do_idle+0xec/0x310
7449 12:10:25.576092 <4>[ 210.851118] softirqs last enabled at (254676): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
7450 12:10:25.576244 <4>[ 210.860189] softirqs last disabled at (254655): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7451 12:10:25.578650 <4>[ 210.868824] ---[ end trace 0000000000000000 ]---
7452 12:10:25.578874 # Segmentation fault
7453 12:10:25.618632 # [ 210.396827] lkdtm: Performing direct entry USERCOPY_KERNEL
7454 12:10:25.618863 # [ 210.403200] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a23220
7455 12:10:25.619035 # [ 210.411385] lkdtm: attempting bad copy_to_user from kernel text: ffff800008367f14
7456 12:10:25.619196 # [ 210.419404] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3505940, size 4096)!
7457 12:10:25.619347 # [ 210.429528] ------------[ cut here ]------------
7458 12:10:25.621816 # [ 210.434416] kernel BUG at mm/usercopy.c:101!
7459 12:10:25.662079 # [ 210.438958] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7460 12:10:25.662535 # [ 210.446117] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7461 12:10:25.662884 # [ 210.459964] CPU: 1 PID: 3852 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7462 12:10:25.663207 # [ 210.467907] Hardware name: ARM Juno development board (r0) (DT)
7463 12:10:25.663514 # [ 210.474099] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7464 12:10:25.665355 # [ 210.481340] pc : usercopy_abort+0xb0/0xb4
7465 12:10:25.705237 # [ 210.485633] lr : usercopy_abort+0xb0/0xb4
7466 12:10:25.705695 # [ 210.489912] sp : ffff800010eb3930
7467 12:10:25.706166 # [ 210.493492] x29: ffff800010eb3940 x28: ffff000807234f00 x27: 0000000000000000
7468 12:10:25.706586 # [ 210.500919] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8c88f000
7469 12:10:25.706986 # [ 210.508344] x23: 0000000000000001 x22: 0000000000001000 x21: 0000000000357f14
7470 12:10:25.707376 # [ 210.515768] x20: ffff800009f50b10 x19: ffff800009f59d28 x18: 0000000000000000
7471 12:10:25.748397 # [ 210.523192] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7472 12:10:25.748894 # [ 210.530616] x14: 74706d6574746120 x13: 205d343034393134 x12: 2e30313220205b3e
7473 12:10:25.749331 # [ 210.538041] x11: 3530353320746573 x10: 66666f2820747865 x9 : ffff80000815cfb4
7474 12:10:25.749737 # [ 210.545465] x8 : ffff800010eb3608 x7 : 0000000000000000 x6 : 0000000000000001
7475 12:10:25.750174 # [ 210.552888] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7476 12:10:25.750569 # [ 210.560311] x2 : 0000000000000000 x1 : ffff000807234f00 x0 : 000000000000005f
7477 12:10:25.751663 # [ 210.567735] Call trace:
7478 12:10:25.791557 # [ 210.570445] usercopy_abort+0xb0/0xb4
7479 12:10:25.792023 # [ 210.574379] __check_object_size+0x258/0x2fc
7480 12:10:25.792458 # [ 210.578924] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7481 12:10:25.792866 # [ 210.583642] lkdtm_do_action+0x2c/0x50
7482 12:10:25.793257 # [ 210.587661] direct_entry+0x164/0x180
7483 12:10:25.793637 # [ 210.591593] full_proxy_write+0x68/0xc0
7484 12:10:25.794039 # [ 210.595704] vfs_write+0xcc/0x2e0
7485 12:10:25.794420 # [ 210.599292] ksys_write+0x80/0x110
7486 12:10:25.794815 # [ 210.602966] __arm64_sys_write+0x28/0x40
7487 12:10:25.795179 # [ 210.607163] invoke_syscall+0x8c/0x120
7488 12:10:25.795951 # [ 210.611188] el0_svc_common.constprop.0+0x68/0x124
7489 12:10:25.834700 # [ 210.616257] do_el0_svc+0x40/0xcc
7490 12:10:25.835191 # [ 210.619845] el0_svc+0x48/0xc0
7491 12:10:25.835637 # [ 210.623169] el0t_64_sync_handler+0xf4/0x120
7492 12:10:25.836429 # [ 210.627711] el0t_64_sync+0x18c/0x190
7493 12:10:25.836791 # [ 210.631647] Code: aa1403e3 d00047c0 9129c000 97fff2e8 (d4210000)
7494 12:10:25.837192 # [ 210.638017] ---[ end trace 0000000000000000 ]---
7495 12:10:25.837576 # [ 210.642903] note: cat[3852] exited with irqs disabled
7496 12:10:25.837959 # [ 210.648291] note: cat[3852] exited with preempt_count 1
7497 12:10:25.838468 # [ 210.655402] ------------[ cut here ]------------
7498 12:10:25.877568 # [ 210.660292] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7499 12:10:25.878238 # [ 210.670242] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7500 12:10:25.878480 # [ 210.684085] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
7501 12:10:25.878822 # [ 210.692289] Hardware name: ARM Juno development board (r0) (DT)
7502 12:10:25.880803 # [ 210.698484] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7503 12:10:25.920785 # [ 210.705726] pc : ct_kernel_exit.constprop.0+0x118/0x170
7504 12:10:25.921065 # [ 210.711233] lr : ct_idle_enter+0x10/0x1c
7505 12:10:25.921262 # [ 210.715434] sp : ffff80000c36bd30
7506 12:10:25.921434 # [ 210.719016] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000001
7507 12:10:25.921597 # [ 210.726444] x26: 0000000000000000 x25: 000000310c0a1670 x24: 0000000000000000
7508 12:10:25.921752 # [ 210.733870] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
7509 12:10:25.923955 # [ 210.741294] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7510 12:10:25.968306 # [ 210.748721] x17: ffff8000080236c8 x16: 0000000000000060 x15: 000000000000004a
7511 12:10:25.968556 # [ 210.756151] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
7512 12:10:25.968744 # [ 210.763575] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
7513 12:10:25.968914 # [ 210.771004] x8 : ffff80000c36bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c837c
7514 12:10:25.969072 # USERCOPY_KERNEL: saw 'call trace:': ok
7515 12:10:25.971482 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7516 12:10:25.971714 # selftests: lkdtm: STACKLEAK_ERASING.sh
7517 12:10:26.496965 <6>[ 211.754563] lkdtm: Performing direct entry STACKLEAK_ERASING
7518 12:10:26.497432 <6>[ 211.760595] lkdtm: stackleak stack usage:
7519 12:10:26.497747 <6>[ 211.760595] high offset: 336 bytes
7520 12:10:26.498082 <6>[ 211.760595] current: 1312 bytes
7521 12:10:26.498403 <6>[ 211.760595] lowest: 2032 bytes
7522 12:10:26.498706 <6>[ 211.760595] tracked: 2032 bytes
7523 12:10:26.499375 <6>[ 211.760595] untracked: 816 bytes
7524 12:10:26.499704 <6>[ 211.760595] poisoned: 13192 bytes
7525 12:10:26.500003 <6>[ 211.760595] low offset: 8 bytes
7526 12:10:26.515056 <6>[ 211.791961] lkdtm: OK: the rest of the thread stack is properly erased
7527 12:10:26.683013 # [ 211.754563] lkdtm: Performing direct entry STACKLEAK_ERASING
7528 12:10:26.683533 # [ 211.760595] lkdtm: stackleak stack usage:
7529 12:10:26.683885 # high offset: 336 bytes
7530 12:10:26.684209 # current: 1312 bytes
7531 12:10:26.684514 # lowest: 2032 bytes
7532 12:10:26.684809 # tracked: 2032 bytes
7533 12:10:26.685469 # untracked: 816 bytes
7534 12:10:26.685794 # poisoned: 13192 bytes
7535 12:10:26.686137 # low offset: 8 bytes
7536 12:10:26.686520 # [ 211.791961] lkdtm: OK: the rest of the thread stack is properly erased
7537 12:10:26.701910 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7538 12:10:26.749901 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7539 12:10:26.861597 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7540 12:10:27.460268 <6>[ 212.712766] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7541 12:10:27.460792 <6>[ 212.718806] lkdtm: Calling matched prototype ...
7542 12:10:27.461143 <6>[ 212.723820] lkdtm: Calling mismatched prototype ...
7543 12:10:27.461843 <3>[ 212.729032] lkdtm: FAIL: survived mismatched prototype function call!
7544 12:10:27.463705 <4>[ 212.736037] lkdtm: This is probably expected, since this kernel (6.1.96-cip24 aarch64) was built *without* CONFIG_CFI_CLANG=y
7545 12:10:27.630135 # [ 212.712766] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7546 12:10:27.630657 # [ 212.718806] lkdtm: Calling matched prototype ...
7547 12:10:27.631033 # [ 212.723820] lkdtm: Calling mismatched prototype ...
7548 12:10:27.631736 # [ 212.729032] lkdtm: FAIL: survived mismatched prototype function call!
7549 12:10:27.633599 # [ 212.736037] lkdtm: This is probably expected, since this kernel (6.1.96-cip24 aarch64) was built *without* CONFIG_CFI_CLANG=y
7550 12:10:27.665172 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7551 12:10:27.745063 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7552 12:10:27.841069 # selftests: lkdtm: CFI_BACKWARD.sh
7553 12:10:28.537463 <6>[ 213.784582] lkdtm: Performing direct entry CFI_BACKWARD
7554 12:10:28.538047 <6>[ 213.790179] lkdtm: Attempting unchecked stack return address redirection ...
7555 12:10:28.538476 <6>[ 213.797578] lkdtm: ok: redirected stack return address.
7556 12:10:28.538849 <6>[ 213.803297] lkdtm: Attempting checked stack return address redirection ...
7557 12:10:28.539182 <3>[ 213.810519] lkdtm: FAIL: stack return address was redirected!
7558 12:10:28.540650 <3>[ 213.816567] lkdtm: Unexpected! This kernel (6.1.96-cip24 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7559 12:10:28.720141 # [ 213.784582] lkdtm: Performing direct entry CFI_BACKWARD
7560 12:10:28.721053 # [ 213.790179] lkdtm: Attempting unchecked stack return address redirection ...
7561 12:10:28.721455 # [ 213.797578] lkdtm: ok: redirected stack return address.
7562 12:10:28.721798 # [ 213.803297] lkdtm: Attempting checked stack return address redirection ...
7563 12:10:28.722166 # [ 213.810519] lkdtm: FAIL: stack return address was redirected!
7564 12:10:28.723559 # [ 213.816567] lkdtm: Unexpected! This kernel (6.1.96-cip24 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7565 12:10:28.755187 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7566 12:10:28.819238 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7567 12:10:28.930813 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7568 12:10:29.595279 <6>[ 214.851067] lkdtm: Performing direct entry FORTIFY_STRSCPY
7569 12:10:29.595573 <0>[ 214.857423] detected buffer overflow in strnlen
7570 12:10:29.595757 <4>[ 214.862522] ------------[ cut here ]------------
7571 12:10:29.596196 <2>[ 214.867419] kernel BUG at lib/string_helpers.c:1027!
7572 12:10:29.596387 <0>[ 214.872667] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7573 12:10:29.598607 <4>[ 214.879828] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7574 12:10:29.638767 <4>[ 214.893712] CPU: 5 PID: 4031 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7575 12:10:29.639047 <4>[ 214.901659] Hardware name: ARM Juno development board (r0) (DT)
7576 12:10:29.639226 <4>[ 214.907858] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7577 12:10:29.639655 <4>[ 214.915107] pc : fortify_panic+0x24/0x28
7578 12:10:29.639837 <4>[ 214.919321] lr : fortify_panic+0x24/0x28
7579 12:10:29.639983 <4>[ 214.923525] sp : ffff800011193b80
7580 12:10:29.640125 <4>[ 214.927110] x29: ffff800011193b80 x28: ffff00080daa9a80 x27: 0000000000000000
7581 12:10:29.682168 <4>[ 214.934551] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb8f9f000
7582 12:10:29.682405 <4>[ 214.941988] x23: ffff000805194000 x22: ffff800011193d60 x21: ffff800009a23238
7583 12:10:29.682578 <4>[ 214.949426] x20: ffff80000b4d6168 x19: ffff800009a23248 x18: 0000000000000000
7584 12:10:29.682737 <4>[ 214.956863] x17: ffff80000843ae4c x16: ffff8000086ae8b8 x15: ffff800008c0d124
7585 12:10:29.682891 <4>[ 214.964300] x14: 0000000000000000 x13: 205d333234373538 x12: 2e34313220205b3e
7586 12:10:29.685348 <4>[ 214.971737] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815cfb4
7587 12:10:29.725869 <4>[ 214.979175] x8 : ffff800011193858 x7 : 0000000000000000 x6 : 0000000000000001
7588 12:10:29.726354 <4>[ 214.986611] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7589 12:10:29.726705 <4>[ 214.994047] x2 : 0000000000000000 x1 : ffff00080daa9a80 x0 : 0000000000000023
7590 12:10:29.727024 <4>[ 215.001483] Call trace:
7591 12:10:29.727328 <4>[ 215.004198] fortify_panic+0x24/0x28
7592 12:10:29.727624 <4>[ 215.008055] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7593 12:10:29.727915 <4>[ 215.012871] lkdtm_do_action+0x2c/0x50
7594 12:10:29.728201 <4>[ 215.016897] direct_entry+0x164/0x180
7595 12:10:29.729103 <4>[ 215.020837] full_proxy_write+0x68/0xc0
7596 12:10:29.769299 <4>[ 215.024957] vfs_write+0xcc/0x2e0
7597 12:10:29.769745 <4>[ 215.028553] ksys_write+0x80/0x110
7598 12:10:29.770127 <4>[ 215.032235] __arm64_sys_write+0x28/0x40
7599 12:10:29.770455 <4>[ 215.036440] invoke_syscall+0x8c/0x120
7600 12:10:29.770759 <4>[ 215.040474] el0_svc_common.constprop.0+0x68/0x124
7601 12:10:29.771056 <4>[ 215.045551] do_el0_svc+0x40/0xcc
7602 12:10:29.771345 <4>[ 215.049147] el0_svc+0x48/0xc0
7603 12:10:29.771631 <4>[ 215.052477] el0t_64_sync_handler+0xf4/0x120
7604 12:10:29.771917 <4>[ 215.057027] el0t_64_sync+0x18c/0x190
7605 12:10:29.772610 <0>[ 215.060975] Code: aa1303e1 f0004920 91292000 97ffe251 (d4210000)
7606 12:10:29.814991 <4>[ 215.067351] ---[ end trace 0000000000000000 ]---
7607 12:10:29.815572 <6>[ 215.072244] note: cat[4031] exited with irqs disabled
7608 12:10:29.815789 <6>[ 215.077677] note: cat[4031] exited with preempt_count 1
7609 12:10:29.816015 <4>[ 215.085688] ------------[ cut here ]------------
7610 12:10:29.816198 <4>[ 215.090590] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7611 12:10:29.818146 <4>[ 215.100553] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7612 12:10:29.858454 <4>[ 215.114436] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.96-cip24 #1
7613 12:10:29.859062 <4>[ 215.122645] Hardware name: ARM Juno development board (r0) (DT)
7614 12:10:29.859272 <4>[ 215.128847] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7615 12:10:29.859520 <4>[ 215.136096] pc : ct_kernel_exit.constprop.0+0x118/0x170
7616 12:10:29.859727 <4>[ 215.141609] lr : ct_idle_enter+0x10/0x1c
7617 12:10:29.859902 <4>[ 215.145813] sp : ffff80000c38bd30
7618 12:10:29.861584 <4>[ 215.149400] x29: ffff80000c38bd30 x28: 0000000000000000 x27: 0000000000000000
7619 12:10:29.901865 <4>[ 215.156843] x26: 0000000000000000 x25: 00000032141a8dd0 x24: 0000000000000000
7620 12:10:29.902169 <4>[ 215.164286] x23: ffff00080b59b880 x22: 0000000000000000 x21: 0000000000000000
7621 12:10:29.902394 <4>[ 215.171723] x20: ffff00097efac458 x19: ffff80000a49a458 x18: 0000000000000000
7622 12:10:29.902888 <4>[ 215.179162] x17: 3230303030303030 x16: 00000000000003d6 x15: 00000000000003d7
7623 12:10:29.903065 <4>[ 215.186599] x14: 0000000000000001 x13: 0000000000000003 x12: 0000000000000003
7624 12:10:29.905103 <4>[ 215.194035] x11: ffff00097ef50580 x10: 0000000000001500 x9 : ffff80000911f050
7625 12:10:29.945294 <4>[ 215.201472] x8 : 00000000000001d8 x7 : 0000000000000679 x6 : 071c71c71c71c71c
7626 12:10:29.945544 <4>[ 215.208907] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974b12000
7627 12:10:29.945762 <4>[ 215.216343] x2 : ffff80000c38bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7628 12:10:29.946228 <4>[ 215.223780] Call trace:
7629 12:10:29.946412 <4>[ 215.226495] ct_kernel_exit.constprop.0+0x118/0x170
7630 12:10:29.946611 <4>[ 215.231661] ct_idle_enter+0x10/0x1c
7631 12:10:29.946805 <4>[ 215.235516] cpuidle_enter_state+0x28c/0x590
7632 12:10:29.948491 <4>[ 215.240070] cpuidle_enter+0x40/0x60
7633 12:10:29.988641 <4>[ 215.243925] do_idle+0x258/0x310
7634 12:10:29.988875 <4>[ 215.247435] cpu_startup_entry+0x40/0x44
7635 12:10:29.989091 <4>[ 215.251639] secondary_start_kernel+0x138/0x15c
7636 12:10:29.989294 <4>[ 215.256455] __secondary_switched+0xb0/0xb4
7637 12:10:29.989490 <4>[ 215.260924] irq event stamp: 223708
7638 12:10:29.989677 <4>[ 215.264683] hardirqs last enabled at (223707): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
7639 12:10:29.989793 <4>[ 215.273413] hardirqs last disabled at (223708): [<ffff800008125b6c>] do_idle+0xec/0x310
7640 12:10:30.021944 <4>[ 215.281710] softirqs last enabled at (223698): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
7641 12:10:30.022492 <4>[ 215.290789] softirqs last disabled at (223693): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7642 12:10:30.025264 <4>[ 215.299432] ---[ end trace 0000000000000000 ]---
7643 12:10:30.025729 # Segmentation fault
7644 12:10:30.193055 # [ 214.851067] lkdtm: Performing direct entry FORTIFY_STRSCPY
7645 12:10:30.193560 # [ 214.857423] detected buffer overflow in strnlen
7646 12:10:30.194126 # [ 214.862522] ------------[ cut here ]------------
7647 12:10:30.194664 # [ 214.867419] kernel BUG at lib/string_helpers.c:1027!
7648 12:10:30.195189 # [ 214.872667] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7649 12:10:30.196159 # [ 214.879828] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7650 12:10:30.236169 # [ 214.893712] CPU: 5 PID: 4031 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7651 12:10:30.236667 # [ 214.901659] Hardware name: ARM Juno development board (r0) (DT)
7652 12:10:30.237025 # [ 214.907858] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7653 12:10:30.237350 # [ 214.915107] pc : fortify_panic+0x24/0x28
7654 12:10:30.237653 # [ 214.919321] lr : fortify_panic+0x24/0x28
7655 12:10:30.238325 # [ 214.923525] sp : ffff800011193b80
7656 12:10:30.238657 # [ 214.927110] x29: ffff800011193b80 x28: ffff00080daa9a80 x27: 0000000000000000
7657 12:10:30.239539 # [ 214.934551] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb8f9f000
7658 12:10:30.279315 # [ 214.941988] x23: ffff000805194000 x22: ffff800011193d60 x21: ffff800009a23238
7659 12:10:30.279772 # [ 214.949426] x20: ffff80000b4d6168 x19: ffff800009a23248 x18: 0000000000000000
7660 12:10:30.280110 # [ 214.956863] x17: ffff80000843ae4c x16: ffff8000086ae8b8 x15: ffff800008c0d124
7661 12:10:30.280422 # [ 214.964300] x14: 0000000000000000 x13: 205d333234373538 x12: 2e34313220205b3e
7662 12:10:30.280716 # [ 214.971737] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815cfb4
7663 12:10:30.282565 # [ 214.979175] x8 : ffff800011193858 x7 : 0000000000000000 x6 : 0000000000000001
7664 12:10:30.322516 # [ 214.986611] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7665 12:10:30.322987 # [ 214.994047] x2 : 0000000000000000 x1 : ffff00080daa9a80 x0 : 0000000000000023
7666 12:10:30.323330 # [ 215.001483] Call trace:
7667 12:10:30.323640 # [ 215.004198] fortify_panic+0x24/0x28
7668 12:10:30.323936 # [ 215.008055] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7669 12:10:30.324225 # [ 215.012871] lkdtm_do_action+0x2c/0x50
7670 12:10:30.324510 # [ 215.016897] direct_entry+0x164/0x180
7671 12:10:30.324789 # [ 215.020837] full_proxy_write+0x68/0xc0
7672 12:10:30.325063 # [ 215.024957] vfs_write+0xcc/0x2e0
7673 12:10:30.325727 # [ 215.028553] ksys_write+0x80/0x110
7674 12:10:30.365320 # [ 215.032235] __arm64_sys_write+0x28/0x40
7675 12:10:30.365646 # [ 215.036440] invoke_syscall+0x8c/0x120
7676 12:10:30.365842 # [ 215.040474] el0_svc_common.constprop.0+0x68/0x124
7677 12:10:30.366033 # [ 215.045551] do_el0_svc+0x40/0xcc
7678 12:10:30.366545 # [ 215.049147] el0_svc+0x48/0xc0
7679 12:10:30.366744 # [ 215.052477] el0t_64_sync_handler+0xf4/0x120
7680 12:10:30.366896 # [ 215.057027] el0t_64_sync+0x18c/0x190
7681 12:10:30.367036 # [ 215.060975] Code: aa1303e1 f0004920 91292000 97ffe251 (d4210000)
7682 12:10:30.367215 # [ 215.067351] ---[ end trace 0000000000000000 ]---
7683 12:10:30.368392 # [ 215.072244] note: cat[4031] exited with irqs disabled
7684 12:10:30.408545 # [ 215.077677] note: cat[4031] exited with preempt_count 1
7685 12:10:30.408820 # [ 215.085688] ------------[ cut here ]------------
7686 12:10:30.409001 # [ 215.090590] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7687 12:10:30.409176 # [ 215.100553] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7688 12:10:30.411739 # [ 215.114436] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.96-cip24 #1
7689 12:10:30.451669 # [ 215.122645] Hardware name: ARM Juno development board (r0) (DT)
7690 12:10:30.451919 # [ 215.128847] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7691 12:10:30.452093 # [ 215.136096] pc : ct_kernel_exit.constprop.0+0x118/0x170
7692 12:10:30.452255 # [ 215.141609] lr : ct_idle_enter+0x10/0x1c
7693 12:10:30.452435 # [ 215.145813] sp : ffff80000c38bd30
7694 12:10:30.452579 # [ 215.149400] x29: ffff80000c38bd30 x28: 0000000000000000 x27: 0000000000000000
7695 12:10:30.454858 # [ 215.156843] x26: 0000000000000000 x25: 00000032141a8dd0 x24: 0000000000000000
7696 12:10:30.494801 # [ 215.164286] x23: ffff00080b59b880 x22: 0000000000000000 x21: 0000000000000000
7697 12:10:30.495041 # [ 215.171723] x20: ffff00097efac458 x19: ffff80000a49a458 x18: 0000000000000000
7698 12:10:30.495228 # [ 215.179162] x17: 3230303030303030 x16: 00000000000003d6 x15: 00000000000003d7
7699 12:10:30.495391 # [ 215.186599] x14: 0000000000000001 x13: 0000000000000003 x12: 0000000000000003
7700 12:10:30.495544 # [ 215.194035] x11: ffff00097ef50580 x10: 0000000000001500 x9 : ffff80000911f050
7701 12:10:30.497974 # [ 215.201472] x8 : 00000000000001d8 x7 : 0000000000000679 x6 : 071c71c71c71c71c
7702 12:10:30.538309 # [ 215.208907] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974b12000
7703 12:10:30.538811 # [ 215.216343] x2 : ffff80000c38bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7704 12:10:30.539261 # [ 215.223780] Call trace:
7705 12:10:30.539665 # [ 215.226495] ct_kernel_exit.constprop.0+0x118/0x170
7706 12:10:30.540073 # [ 215.231661] ct_idle_enter+0x10/0x1c
7707 12:10:30.540479 # [ 215.235516] cpuidle_enter_state+0x28c/0x590
7708 12:10:30.540860 # [ 215.240070] cpuidle_enter+0x40/0x60
7709 12:10:30.541253 # [ 215.243925] do_idle+0x258/0x310
7710 12:10:30.541625 # [ 215.247435] cpu_startup_entry+0x40/0x44
7711 12:10:30.581500 # [ 215.251639] secondary_start_kernel+0x138/0x15c
7712 12:10:30.581989 # [ 215.256455] __secondary_switched+0xb0/0xb4
7713 12:10:30.582459 # [ 215.260924] irq event stamp: 223708
7714 12:10:30.582864 # [ 215.264683] hardirqs last enabled at (223707): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
7715 12:10:30.583259 # [ 215.273413] hardirqs last disabled at (223708): [<ffff800008125b6c>] do_idle+0xec/0x310
7716 12:10:30.583641 # [ 215.281710] softirqs last enabled at (223698): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
7717 12:10:30.584704 # [ 215.290789] softirqs last disabled at (223693): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7718 12:10:30.613442 # [ 215.299432] ---[ end trace 0000000000000000 ]---
7719 12:10:30.613920 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7720 12:10:30.616651 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7721 12:10:30.617096 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7722 12:10:31.129446 <6>[ 216.385944] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7723 12:10:31.129752 <6>[ 216.392523] lkdtm: trying to strcmp() past the end of a struct
7724 12:10:31.129957 <0>[ 216.398732] detected buffer overflow in strncpy
7725 12:10:31.130179 <4>[ 216.404029] ------------[ cut here ]------------
7726 12:10:31.130582 <2>[ 216.408925] kernel BUG at lib/string_helpers.c:1027!
7727 12:10:31.130706 <0>[ 216.414164] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7728 12:10:31.172745 <4>[ 216.421319] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7729 12:10:31.173004 <4>[ 216.435162] CPU: 1 PID: 4079 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7730 12:10:31.173192 <4>[ 216.443101] Hardware name: ARM Juno development board (r0) (DT)
7731 12:10:31.173361 <4>[ 216.449293] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7732 12:10:31.173785 <4>[ 216.456536] pc : fortify_panic+0x24/0x28
7733 12:10:31.173960 <4>[ 216.460739] lr : fortify_panic+0x24/0x28
7734 12:10:31.174144 <4>[ 216.464934] sp : ffff8000112cba10
7735 12:10:31.216082 <4>[ 216.468514] x29: ffff8000112cba10 x28: ffff000806fc8040 x27: 0000000000000000
7736 12:10:31.216318 <4>[ 216.475942] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff99f4f000
7737 12:10:31.216495 <4>[ 216.483368] x23: ffff00080d881000 x22: ffff8000112cbbf0 x21: 0000000000000013
7738 12:10:31.216661 <4>[ 216.490793] x20: ffff80000b4d6128 x19: ffff800009a23258 x18: 0000000000000000
7739 12:10:31.216819 <4>[ 216.498218] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7740 12:10:31.219268 <4>[ 216.505643] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
7741 12:10:31.259680 <4>[ 216.513068] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815cfb4
7742 12:10:31.260134 <4>[ 216.520492] x8 : ffff8000112cb688 x7 : 0000000000000000 x6 : 0000000000000001
7743 12:10:31.260484 <4>[ 216.527916] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7744 12:10:31.260808 <4>[ 216.535340] x2 : 0000000000000000 x1 : ffff000806fc8040 x0 : 0000000000000023
7745 12:10:31.261116 <4>[ 216.542764] Call trace:
7746 12:10:31.261419 <4>[ 216.545474] fortify_panic+0x24/0x28
7747 12:10:31.261711 <4>[ 216.549323] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7748 12:10:31.262929 <4>[ 216.554128] lkdtm_do_action+0x2c/0x50
7749 12:10:31.303039 <4>[ 216.558149] direct_entry+0x164/0x180
7750 12:10:31.303493 <4>[ 216.562081] full_proxy_write+0x68/0xc0
7751 12:10:31.303842 <4>[ 216.566191] vfs_write+0xcc/0x2e0
7752 12:10:31.304167 <4>[ 216.569780] ksys_write+0x80/0x110
7753 12:10:31.304470 <4>[ 216.573454] __arm64_sys_write+0x28/0x40
7754 12:10:31.304765 <4>[ 216.577652] invoke_syscall+0x8c/0x120
7755 12:10:31.305056 <4>[ 216.581677] el0_svc_common.constprop.0+0x68/0x124
7756 12:10:31.305346 <4>[ 216.586747] do_el0_svc+0x40/0xcc
7757 12:10:31.305632 <4>[ 216.590336] el0_svc+0x48/0xc0
7758 12:10:31.305937 <4>[ 216.593659] el0t_64_sync_handler+0xf4/0x120
7759 12:10:31.306761 <4>[ 216.598201] el0t_64_sync+0x18c/0x190
7760 12:10:31.347900 <0>[ 216.602139] Code: aa1303e1 f0004920 91292000 97ffe251 (d4210000)
7761 12:10:31.348195 <4>[ 216.608508] ---[ end trace 0000000000000000 ]---
7762 12:10:31.348399 <6>[ 216.613395] note: cat[4079] exited with irqs disabled
7763 12:10:31.348587 <6>[ 216.618893] note: cat[4079] exited with preempt_count 1
7764 12:10:31.348768 <4>[ 216.626011] ------------[ cut here ]------------
7765 12:10:31.348954 <4>[ 216.630902] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7766 12:10:31.391189 <4>[ 216.640853] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7767 12:10:31.391782 <4>[ 216.654690] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
7768 12:10:31.392043 <4>[ 216.662889] Hardware name: ARM Juno development board (r0) (DT)
7769 12:10:31.392232 <4>[ 216.669081] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7770 12:10:31.392439 <4>[ 216.676322] pc : ct_kernel_exit.constprop.0+0x118/0x170
7771 12:10:31.392608 <4>[ 216.681823] lr : ct_idle_enter+0x10/0x1c
7772 12:10:31.394330 <4>[ 216.686018] sp : ffff80000c36bd30
7773 12:10:31.434571 <4>[ 216.689600] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7774 12:10:31.435167 <4>[ 216.697033] x26: 0000000000000000 x25: 000000326fea65e0 x24: 0000000000000000
7775 12:10:31.435377 <4>[ 216.704463] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
7776 12:10:31.435627 <4>[ 216.711892] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7777 12:10:31.435810 <4>[ 216.719319] x17: ffff8000080236c8 x16: ffff80000964f8bc x15: ffff8000080bab80
7778 12:10:31.437733 <4>[ 216.726744] x14: ffff8000080ba8ac x13: ffff800009662f58 x12: ffff80000965a314
7779 12:10:31.477893 <4>[ 216.734169] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911f050
7780 12:10:31.478339 <4>[ 216.741594] x8 : 00000000000000c4 x7 : 0000000000000794 x6 : 071c71c71c71c71c
7781 12:10:31.478547 <4>[ 216.749019] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7782 12:10:31.478730 <4>[ 216.756444] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7783 12:10:31.479049 <4>[ 216.763871] Call trace:
7784 12:10:31.479231 <4>[ 216.766583] ct_kernel_exit.constprop.0+0x118/0x170
7785 12:10:31.480993 <4>[ 216.771738] ct_idle_enter+0x10/0x1c
7786 12:10:31.521272 <4>[ 216.775587] cpuidle_enter_state+0x28c/0x590
7787 12:10:31.521560 <4>[ 216.780138] cpuidle_enter+0x40/0x60
7788 12:10:31.521755 <4>[ 216.783991] do_idle+0x258/0x310
7789 12:10:31.521932 <4>[ 216.787498] cpu_startup_entry+0x3c/0x44
7790 12:10:31.522139 <4>[ 216.791695] secondary_start_kernel+0x138/0x15c
7791 12:10:31.522265 <4>[ 216.796503] __secondary_switched+0xb0/0xb4
7792 12:10:31.522386 <4>[ 216.800964] irq event stamp: 254678
7793 12:10:31.522487 <4>[ 216.804718] hardirqs last enabled at (254677): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
7794 12:10:31.524420 <4>[ 216.813441] hardirqs last disabled at (254678): [<ffff800008125b6c>] do_idle+0xec/0x310
7795 12:10:31.564776 <4>[ 216.821730] softirqs last enabled at (254676): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
7796 12:10:31.565067 <4>[ 216.830802] softirqs last disabled at (254655): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7797 12:10:31.565267 <4>[ 216.839437] ---[ end trace 0000000000000000 ]---
7798 12:10:31.565442 # Segmentation fault
7799 12:10:31.565605 # [ 216.385944] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7800 12:10:31.565763 # [ 216.392523] lkdtm: trying to strcmp() past the end of a struct
7801 12:10:31.567922 # [ 216.398732] detected buffer overflow in strncpy
7802 12:10:31.607995 # [ 216.404029] ------------[ cut here ]------------
7803 12:10:31.608234 # [ 216.408925] kernel BUG at lib/string_helpers.c:1027!
7804 12:10:31.608416 # [ 216.414164] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7805 12:10:31.608583 # [ 216.421319] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7806 12:10:31.608745 # [ 216.435162] CPU: 1 PID: 4079 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7807 12:10:31.611198 # [ 216.443101] Hardware name: ARM Juno development board (r0) (DT)
7808 12:10:31.651414 # [ 216.449293] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7809 12:10:31.651870 # [ 216.456536] pc : fortify_panic+0x24/0x28
7810 12:10:31.652215 # [ 216.460739] lr : fortify_panic+0x24/0x28
7811 12:10:31.652535 # [ 216.464934] sp : ffff8000112cba10
7812 12:10:31.652840 # [ 216.468514] x29: ffff8000112cba10 x28: ffff000806fc8040 x27: 0000000000000000
7813 12:10:31.653141 # [ 216.475942] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff99f4f000
7814 12:10:31.654685 # [ 216.483368] x23: ffff00080d881000 x22: ffff8000112cbbf0 x21: 0000000000000013
7815 12:10:31.694638 # [ 216.490793] x20: ffff80000b4d6128 x19: ffff800009a23258 x18: 0000000000000000
7816 12:10:31.695114 # [ 216.498218] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7817 12:10:31.695599 # [ 216.505643] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
7818 12:10:31.695945 # [ 216.513068] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815cfb4
7819 12:10:31.696259 # [ 216.520492] x8 : ffff8000112cb688 x7 : 0000000000000000 x6 : 0000000000000001
7820 12:10:31.697822 # [ 216.527916] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7821 12:10:31.737804 # [ 216.535340] x2 : 0000000000000000 x1 : ffff000806fc8040 x0 : 0000000000000023
7822 12:10:31.738312 # [ 216.542764] Call trace:
7823 12:10:31.738663 # [ 216.545474] fortify_panic+0x24/0x28
7824 12:10:31.738987 # [ 216.549323] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7825 12:10:31.739297 # [ 216.554128] lkdtm_do_action+0x2c/0x50
7826 12:10:31.739597 # [ 216.558149] direct_entry+0x164/0x180
7827 12:10:31.739893 # [ 216.562081] full_proxy_write+0x68/0xc0
7828 12:10:31.740181 # [ 216.566191] vfs_write+0xcc/0x2e0
7829 12:10:31.740467 # [ 216.569780] ksys_write+0x80/0x110
7830 12:10:31.740844 # [ 216.573454] __arm64_sys_write+0x28/0x40
7831 12:10:31.741544 # [ 216.577652] invoke_syscall+0x8c/0x120
7832 12:10:31.780950 # [ 216.581677] el0_svc_common.constprop.0+0x68/0x124
7833 12:10:31.781419 # [ 216.586747] do_el0_svc+0x40/0xcc
7834 12:10:31.781760 # [ 216.590336] el0_svc+0x48/0xc0
7835 12:10:31.782135 # [ 216.593659] el0t_64_sync_handler+0xf4/0x120
7836 12:10:31.782450 # [ 216.598201] el0t_64_sync+0x18c/0x190
7837 12:10:31.782746 # [ 216.602139] Code: aa1303e1 f0004920 91292000 97ffe251 (d4210000)
7838 12:10:31.783037 # [ 216.608508] ---[ end trace 0000000000000000 ]---
7839 12:10:31.783329 # [ 216.613395] note: cat[4079] exited with irqs disabled
7840 12:10:31.784129 # [ 216.618893] note: cat[4079] exited with preempt_count 1
7841 12:10:31.824105 # [ 216.626011] ------------[ cut here ]------------
7842 12:10:31.824585 # [ 216.630902] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7843 12:10:31.824932 # [ 216.640853] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7844 12:10:31.825256 # [ 216.654690] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.96-cip24 #1
7845 12:10:31.827397 # [ 216.662889] Hardware name: ARM Juno development board (r0) (DT)
7846 12:10:31.867000 # [ 216.669081] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7847 12:10:31.867281 # [ 216.676322] pc : ct_kernel_exit.constprop.0+0x118/0x170
7848 12:10:31.867461 # [ 216.681823] lr : ct_idle_enter+0x10/0x1c
7849 12:10:31.867637 # [ 216.686018] sp : ffff80000c36bd30
7850 12:10:31.867826 # [ 216.689600] x29: ffff80000c36bd30 x28: 0000000000000000 x27: 0000000000000000
7851 12:10:31.867981 # [ 216.697033] x26: 0000000000000000 x25: 000000326fea65e0 x24: 0000000000000000
7852 12:10:31.868117 # [ 216.704463] x23: ffff00080b595080 x22: 0000000000000000 x21: 0000000000000000
7853 12:10:31.910087 # [ 216.711892] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7854 12:10:31.910376 # [ 216.719319] x17: ffff8000080236c8 x16: ffff80000964f8bc x15: ffff8000080bab80
7855 12:10:31.910577 # [ 216.726744] x14: ffff8000080ba8ac x13: ffff800009662f58 x12: ffff80000965a314
7856 12:10:31.910753 # [ 216.734169] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000911f050
7857 12:10:31.910920 # [ 216.741594] x8 : 00000000000000c4 x7 : 0000000000000794 x6 : 071c71c71c71c71c
7858 12:10:31.913297 # [ 216.749019] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7859 12:10:31.941954 # [ 216.756444] x2 : ffff80000c36bd30 x1 : ffff80000a49a458 x0 : 4000000000000000
7860 12:10:31.942253 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7861 12:10:31.945161 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7862 12:10:31.945400 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7863 12:10:32.513015 <6>[ 217.769818] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7864 12:10:32.513321 <6>[ 217.775893] lkdtm: trying to strncpy() past the end of a struct member...
7865 12:10:32.513827 <0>[ 217.782991] detected buffer overflow in strncpy
7866 12:10:32.514065 <4>[ 217.787859] ------------[ cut here ]------------
7867 12:10:32.514254 <2>[ 217.792746] kernel BUG at lib/string_helpers.c:1027!
7868 12:10:32.514597 <0>[ 217.797984] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7869 12:10:32.556393 <4>[ 217.805146] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7870 12:10:32.556688 <4>[ 217.818997] CPU: 2 PID: 4127 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7871 12:10:32.556893 <4>[ 217.826937] Hardware name: ARM Juno development board (r0) (DT)
7872 12:10:32.557073 <4>[ 217.833129] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7873 12:10:32.557495 <4>[ 217.840375] pc : fortify_panic+0x24/0x28
7874 12:10:32.557655 <4>[ 217.844583] lr : fortify_panic+0x24/0x28
7875 12:10:32.557797 <4>[ 217.848782] sp : ffff8000113838f0
7876 12:10:32.599724 <4>[ 217.852367] x29: ffff8000113838f0 x28: ffff000806fc8040 x27: 0000000000000000
7877 12:10:32.599968 <4>[ 217.859796] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8aeff000
7878 12:10:32.600151 <4>[ 217.867223] x23: ffff00080d87a000 x22: ffff800011383ad0 x21: ffff00080bd65700
7879 12:10:32.600319 <4>[ 217.874649] x20: ffff80000a064c00 x19: ffff800009a23258 x18: 0000000000000000
7880 12:10:32.600477 <4>[ 217.882074] x17: ffff80000843b230 x16: ffff80000843ae4c x15: ffff8000086ae8b8
7881 12:10:32.602902 <4>[ 217.889498] x14: 0000000000000000 x13: 205d313939323837 x12: 2e37313220205b3e
7882 12:10:32.643026 <4>[ 217.896923] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815cfb4
7883 12:10:32.643258 <4>[ 217.904348] x8 : ffff8000113835c8 x7 : 0000000000000000 x6 : 0000000000000001
7884 12:10:32.643438 <4>[ 217.911772] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7885 12:10:32.643603 <4>[ 217.919196] x2 : 0000000000000000 x1 : ffff000806fc8040 x0 : 0000000000000023
7886 12:10:32.643760 <4>[ 217.926621] Call trace:
7887 12:10:32.643911 <4>[ 217.929330] fortify_panic+0x24/0x28
7888 12:10:32.644060 <4>[ 217.933179] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
7889 12:10:32.646385 <4>[ 217.938075] lkdtm_do_action+0x2c/0x50
7890 12:10:32.686696 <4>[ 217.942095] direct_entry+0x164/0x180
7891 12:10:32.687151 <4>[ 217.946027] full_proxy_write+0x68/0xc0
7892 12:10:32.687500 <4>[ 217.950139] vfs_write+0xcc/0x2e0
7893 12:10:32.687823 <4>[ 217.953728] ksys_write+0x80/0x110
7894 12:10:32.688130 <4>[ 217.957402] __arm64_sys_write+0x28/0x40
7895 12:10:32.688428 <4>[ 217.961600] invoke_syscall+0x8c/0x120
7896 12:10:32.688720 <4>[ 217.965625] el0_svc_common.constprop.0+0x68/0x124
7897 12:10:32.689008 <4>[ 217.970695] do_el0_svc+0x40/0xcc
7898 12:10:32.689295 <4>[ 217.974284] el0_svc+0x48/0xc0
7899 12:10:32.689607 <4>[ 217.977607] el0t_64_sync_handler+0xf4/0x120
7900 12:10:32.690338 <4>[ 217.982149] el0t_64_sync+0x18c/0x190
7901 12:10:32.731469 <0>[ 217.986087] Code: aa1303e1 f0004920 91292000 97ffe251 (d4210000)
7902 12:10:32.731789 <4>[ 217.992457] ---[ end trace 0000000000000000 ]---
7903 12:10:32.732077 <6>[ 217.997344] note: cat[4127] exited with irqs disabled
7904 12:10:32.732273 <6>[ 218.002731] note: cat[4127] exited with preempt_count 1
7905 12:10:32.732406 <4>[ 218.009862] ------------[ cut here ]------------
7906 12:10:32.732514 <4>[ 218.014753] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7907 12:10:32.774869 <4>[ 218.024704] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7908 12:10:32.775156 <4>[ 218.038546] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.96-cip24 #1
7909 12:10:32.775420 <4>[ 218.046747] Hardware name: ARM Juno development board (r0) (DT)
7910 12:10:32.775653 <4>[ 218.052943] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7911 12:10:32.775858 <4>[ 218.060184] pc : ct_kernel_exit.constprop.0+0x118/0x170
7912 12:10:32.776052 <4>[ 218.065686] lr : ct_idle_enter+0x10/0x1c
7913 12:10:32.777959 <4>[ 218.069882] sp : ffff80000c373d30
7914 12:10:32.818081 <4>[ 218.073465] x29: ffff80000c373d30 x28: 0000000000000000 x27: 0000000000000000
7915 12:10:32.818371 <4>[ 218.080897] x26: 0000000000000000 x25: 00000032c26633f8 x24: 0000000000000000
7916 12:10:32.818845 <4>[ 218.088324] x23: ffff00080b596880 x22: 0000000000000000 x21: 0000000000000000
7917 12:10:32.819061 <4>[ 218.095751] x20: ffff00097ef4c458 x19: ffff80000a49a458 x18: 0000000000000000
7918 12:10:32.819230 <4>[ 218.103179] x17: ffff8000080236c8 x16: 000000000000000c x15: 000000000000000e
7919 12:10:32.821184 <4>[ 218.110608] x14: 0000000000000001 x13: 0000000000000071 x12: 0000000000000055
7920 12:10:32.861487 <4>[ 218.118033] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
7921 12:10:32.861760 <4>[ 218.125460] x8 : 0000000000000428 x7 : 00000000000007c4 x6 : 071c71c71c71c71c
7922 12:10:32.861937 <4>[ 218.132891] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab2000
7923 12:10:32.862128 <4>[ 218.140316] x2 : ffff80000c373d30 x1 : ffff80000a49a458 x0 : 4000000000000000
7924 12:10:32.862287 <4>[ 218.147741] Call trace:
7925 12:10:32.862438 <4>[ 218.150451] ct_kernel_exit.constprop.0+0x118/0x170
7926 12:10:32.864614 <4>[ 218.155607] ct_idle_enter+0x10/0x1c
7927 12:10:32.904845 <4>[ 218.159455] cpuidle_enter_state+0x28c/0x590
7928 12:10:32.905104 <4>[ 218.164002] cpuidle_enter+0x40/0x60
7929 12:10:32.905327 <4>[ 218.167850] do_idle+0x258/0x310
7930 12:10:32.905532 <4>[ 218.171353] cpu_startup_entry+0x3c/0x44
7931 12:10:32.905728 <4>[ 218.175550] secondary_start_kernel+0x138/0x15c
7932 12:10:32.905920 <4>[ 218.180360] __secondary_switched+0xb0/0xb4
7933 12:10:32.906084 <4>[ 218.184819] irq event stamp: 286038
7934 12:10:32.906200 <4>[ 218.188573] hardirqs last enabled at (286037): [<ffff8000081c8138>] tick_nohz_idle_enter+0x78/0x140
7935 12:10:32.948562 <4>[ 218.197997] hardirqs last disabled at (286038): [<ffff800008125b6c>] do_idle+0xec/0x310
7936 12:10:32.948838 <4>[ 218.206287] softirqs last enabled at (286030): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
7937 12:10:32.949063 <4>[ 218.215358] softirqs last disabled at (286019): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7938 12:10:32.949269 <4>[ 218.223991] ---[ end trace 0000000000000000 ]---
7939 12:10:32.949468 # Segmentation fault
7940 12:10:32.949660 # [ 217.769818] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7941 12:10:32.949847 # [ 217.775893] lkdtm: trying to strncpy() past the end of a struct member...
7942 12:10:32.951672 # [ 217.782991] detected buffer overflow in strncpy
7943 12:10:32.991637 # [ 217.787859] ------------[ cut here ]------------
7944 12:10:32.991871 # [ 217.792746] kernel BUG at lib/string_helpers.c:1027!
7945 12:10:32.992090 # [ 217.797984] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7946 12:10:32.992295 # [ 217.805146] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7947 12:10:32.992495 # [ 217.818997] CPU: 2 PID: 4127 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
7948 12:10:33.035078 # [ 217.826937] Hardware name: ARM Juno development board (r0) (DT)
7949 12:10:33.035556 # [ 217.833129] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7950 12:10:33.035997 # [ 217.840375] pc : fortify_panic+0x24/0x28
7951 12:10:33.036408 # [ 217.844583] lr : fortify_panic+0x24/0x28
7952 12:10:33.036796 # [ 217.848782] sp : ffff8000113838f0
7953 12:10:33.037177 # [ 217.852367] x29: ffff8000113838f0 x28: ffff000806fc8040 x27: 0000000000000000
7954 12:10:33.037557 # [ 217.859796] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8aeff000
7955 12:10:33.038385 # [ 217.867223] x23: ffff00080d87a000 x22: ffff800011383ad0 x21: ffff00080bd65700
7956 12:10:33.078289 # [ 217.874649] x20: ffff80000a064c00 x19: ffff800009a23258 x18: 0000000000000000
7957 12:10:33.078794 # [ 217.882074] x17: ffff80000843b230 x16: ffff80000843ae4c x15: ffff8000086ae8b8
7958 12:10:33.079250 # [ 217.889498] x14: 0000000000000000 x13: 205d313939323837 x12: 2e37313220205b3e
7959 12:10:33.079668 # [ 217.896923] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815cfb4
7960 12:10:33.080066 # [ 217.904348] x8 : ffff8000113835c8 x7 : 0000000000000000 x6 : 0000000000000001
7961 12:10:33.081495 # [ 217.911772] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
7962 12:10:33.121346 # [ 217.919196] x2 : 0000000000000000 x1 : ffff000806fc8040 x0 : 0000000000000023
7963 12:10:33.121821 # [ 217.926621] Call trace:
7964 12:10:33.122303 # [ 217.929330] fortify_panic+0x24/0x28
7965 12:10:33.122718 # [ 217.933179] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
7966 12:10:33.123115 # [ 217.938075] lkdtm_do_action+0x2c/0x50
7967 12:10:33.123501 # [ 217.942095] direct_entry+0x164/0x180
7968 12:10:33.123882 # [ 217.946027] full_proxy_write+0x68/0xc0
7969 12:10:33.124270 # [ 217.950139] vfs_write+0xcc/0x2e0
7970 12:10:33.124657 # [ 217.953728] ksys_write+0x80/0x110
7971 12:10:33.125403 # [ 217.957402] __arm64_sys_write+0x28/0x40
7972 12:10:33.164605 # [ 217.961600] invoke_syscall+0x8c/0x120
7973 12:10:33.165098 # [ 217.965625] el0_svc_common.constprop.0+0x68/0x124
7974 12:10:33.165560 # [ 217.970695] do_el0_svc+0x40/0xcc
7975 12:10:33.165974 # [ 217.974284] el0_svc+0x48/0xc0
7976 12:10:33.166404 # [ 217.977607] el0t_64_sync_handler+0xf4/0x120
7977 12:10:33.166790 # [ 217.982149] el0t_64_sync+0x18c/0x190
7978 12:10:33.167172 # [ 217.986087] Code: aa1303e1 f0004920 91292000 97ffe251 (d4210000)
7979 12:10:33.167594 # [ 217.992457] ---[ end trace 0000000000000000 ]---
7980 12:10:33.168018 # [ 217.997344] note: cat[4127] exited with irqs disabled
7981 12:10:33.168705 # [ 218.002731] note: cat[4127] exited with preempt_count 1
7982 12:10:33.207817 # [ 218.009862] ------------[ cut here ]------------
7983 12:10:33.208332 # [ 218.014753] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7984 12:10:33.208688 # [ 218.024704] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
7985 12:10:33.209010 # [ 218.038546] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.96-cip24 #1
7986 12:10:33.211012 # [ 218.046747] Hardware name: ARM Juno development board (r0) (DT)
7987 12:10:33.250852 # [ 218.052943] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7988 12:10:33.251326 # [ 218.060184] pc : ct_kernel_exit.constprop.0+0x118/0x170
7989 12:10:33.251672 # [ 218.065686] lr : ct_idle_enter+0x10/0x1c
7990 12:10:33.251993 # [ 218.069882] sp : ffff80000c373d30
7991 12:10:33.252295 # [ 218.073465] x29: ffff80000c373d30 x28: 0000000000000000 x27: 0000000000000000
7992 12:10:33.252595 # [ 218.080897] x26: 0000000000000000 x25: 00000032c26633f8 x24: 0000000000000000
7993 12:10:33.254249 # [ 218.088324] x23: ffff00080b596880 x22: 0000000000000000 x21: 0000000000000000
7994 12:10:33.294063 # [ 218.095751] x20: ffff00097ef4c458 x19: ffff80000a49a458 x18: 0000000000000000
7995 12:10:33.294536 # [ 218.103179] x17: ffff8000080236c8 x16: 000000000000000c x15: 000000000000000e
7996 12:10:33.294881 # [ 218.110608] x14: 0000000000000001 x13: 0000000000000071 x12: 0000000000000055
7997 12:10:33.295200 # [ 218.118033] x11: ffff00097efb0580 x10: 0000000000001500 x9 : ffff80000911f050
7998 12:10:33.295501 # [ 218.125460] x8 : 0000000000000428 x7 : 00000000000007c4 x6 : 071c71c71c71c71c
7999 12:10:33.297335 # [ 218.132891] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab2000
8000 12:10:33.320112 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
8001 12:10:33.320604 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
8002 12:10:33.323319 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
8003 12:10:33.786347 <6>[ 219.043291] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
8004 12:10:33.786669 <6>[ 219.049427] lkdtm: trying to memcpy() past the end of a struct
8005 12:10:33.786932 <6>[ 219.055771] lkdtm: 0: 16
8006 12:10:33.787418 <6>[ 219.058637] lkdtm: 1: 16
8007 12:10:33.787723 <6>[ 219.061499] lkdtm: s: 20
8008 12:10:33.787909 <0>[ 219.064317] detected buffer overflow in memcpy
8009 12:10:33.788080 <4>[ 219.069158] ------------[ cut here ]------------
8010 12:10:33.788265 <2>[ 219.074053] kernel BUG at lib/string_helpers.c:1027!
8011 12:10:33.789545 <0>[ 219.079297] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
8012 12:10:33.829696 <4>[ 219.086459] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
8013 12:10:33.830268 <4>[ 219.100344] CPU: 4 PID: 4175 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
8014 12:10:33.830481 <4>[ 219.108292] Hardware name: ARM Juno development board (r0) (DT)
8015 12:10:33.830678 <4>[ 219.114492] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8016 12:10:33.830865 <4>[ 219.121741] pc : fortify_panic+0x24/0x28
8017 12:10:33.832943 <4>[ 219.125954] lr : fortify_panic+0x24/0x28
8018 12:10:33.873185 <4>[ 219.130157] sp : ffff80001145b8f0
8019 12:10:33.873428 <4>[ 219.133742] x29: ffff80001145b8f0 x28: ffff000804880040 x27: 0000000000000000
8020 12:10:33.873648 <4>[ 219.141183] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8590f000
8021 12:10:33.873854 <4>[ 219.148620] x23: ffff000804583000 x22: ffff80001145bb10 x21: 0000000000000013
8022 12:10:33.874070 <4>[ 219.156057] x20: ffff80000b4d6148 x19: ffff800009f08300 x18: 0000000000000000
8023 12:10:33.876363 <4>[ 219.163495] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8590f000
8024 12:10:33.916578 <4>[ 219.170931] x14: 0000000000000000 x13: 205d373133343630 x12: 2e39313220205b3e
8025 12:10:33.916814 <4>[ 219.178368] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815cfb4
8026 12:10:33.917034 <4>[ 219.185805] x8 : ffff80001145b5c8 x7 : 0000000000000000 x6 : 0000000000000001
8027 12:10:33.917240 <4>[ 219.193241] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
8028 12:10:33.917439 <4>[ 219.200676] x2 : 0000000000000000 x1 : ffff000804880040 x0 : 0000000000000022
8029 12:10:33.917611 <4>[ 219.208113] Call trace:
8030 12:10:33.919938 <4>[ 219.210828] fortify_panic+0x24/0x28
8031 12:10:33.960273 <4>[ 219.214686] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
8032 12:10:33.960736 <4>[ 219.219674] lkdtm_do_action+0x2c/0x50
8033 12:10:33.961163 <4>[ 219.223703] direct_entry+0x164/0x180
8034 12:10:33.961569 <4>[ 219.227643] full_proxy_write+0x68/0xc0
8035 12:10:33.961957 <4>[ 219.231762] vfs_write+0xcc/0x2e0
8036 12:10:33.962371 <4>[ 219.235359] ksys_write+0x80/0x110
8037 12:10:33.962748 <4>[ 219.239042] __arm64_sys_write+0x28/0x40
8038 12:10:33.963119 <4>[ 219.243247] invoke_syscall+0x8c/0x120
8039 12:10:33.963559 <4>[ 219.247280] el0_svc_common.constprop.0+0x68/0x124
8040 12:10:33.963940 <4>[ 219.252357] do_el0_svc+0x40/0xcc
8041 12:10:33.964676 <4>[ 219.255953] el0_svc+0x48/0xc0
8042 12:10:34.003685 <4>[ 219.259284] el0t_64_sync_handler+0xf4/0x120
8043 12:10:34.004013 <4>[ 219.263834] el0t_64_sync+0x18c/0x190
8044 12:10:34.004255 <0>[ 219.267782] Code: aa1303e1 f0004920 91292000 97ffe251 (d4210000)
8045 12:10:34.004517 <4>[ 219.274159] ---[ end trace 0000000000000000 ]---
8046 12:10:34.004735 <6>[ 219.279052] note: cat[4175] exited with irqs disabled
8047 12:10:34.004949 <6>[ 219.284472] note: cat[4175] exited with preempt_count 1
8048 12:10:34.005169 <4>[ 219.290183] ------------[ cut here ]------------
8049 12:10:34.047145 <4>[ 219.295081] WARNING: CPU: 4 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8050 12:10:34.047494 <4>[ 219.305047] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
8051 12:10:34.047717 <4>[ 219.318930] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G B D W E 6.1.96-cip24 #1
8052 12:10:34.047914 <4>[ 219.327142] Hardware name: ARM Juno development board (r0) (DT)
8053 12:10:34.048136 <4>[ 219.333344] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8054 12:10:34.050294 <4>[ 219.340593] pc : ct_kernel_exit.constprop.0+0x118/0x170
8055 12:10:34.090584 <4>[ 219.346106] lr : ct_idle_enter+0x10/0x1c
8056 12:10:34.090881 <4>[ 219.350311] sp : ffff80000c383d30
8057 12:10:34.091083 <4>[ 219.353898] x29: ffff80000c383d30 x28: 0000000000000000 x27: 0000000000000000
8058 12:10:34.091267 <4>[ 219.361342] x26: 0000000000000000 x25: 000000330eb615e8 x24: 0000000000000000
8059 12:10:34.091437 <4>[ 219.368784] x23: ffff00080b59a080 x22: 0000000000000000 x21: 0000000000000000
8060 12:10:34.091599 <4>[ 219.376225] x20: ffff00097ef8c458 x19: ffff80000a49a458 x18: 0000000000000000
8061 12:10:34.093703 <4>[ 219.383663] x17: 3230303030303030 x16: 0000000000000400 x15: 0000000000000445
8062 12:10:34.133905 <4>[ 219.391100] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
8063 12:10:34.134169 <4>[ 219.398536] x11: ffff00097ef50580 x10: 0000000000001500 x9 : ffff80000911f050
8064 12:10:34.134359 <4>[ 219.405974] x8 : 00000000000001a0 x7 : 00000000000004be x6 : 071c71c71c71c71c
8065 12:10:34.134530 <4>[ 219.413410] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974af2000
8066 12:10:34.134688 <4>[ 219.420846] x2 : ffff80000c383d30 x1 : ffff80000a49a458 x0 : 4000000000000000
8067 12:10:34.137086 <4>[ 219.428284] Call trace:
8068 12:10:34.177624 <4>[ 219.430998] ct_kernel_exit.constprop.0+0x118/0x170
8069 12:10:34.178159 <4>[ 219.436163] ct_idle_enter+0x10/0x1c
8070 12:10:34.178546 <4>[ 219.440017] cpuidle_enter_state+0x28c/0x590
8071 12:10:34.178886 <4>[ 219.444572] cpuidle_enter+0x40/0x60
8072 12:10:34.179205 <4>[ 219.448427] do_idle+0x258/0x310
8073 12:10:34.179517 <4>[ 219.451937] cpu_startup_entry+0x40/0x44
8074 12:10:34.179818 <4>[ 219.456140] secondary_start_kernel+0x138/0x15c
8075 12:10:34.180115 <4>[ 219.460958] __secondary_switched+0xb0/0xb4
8076 12:10:34.180413 <4>[ 219.465429] irq event stamp: 203842
8077 12:10:34.181211 <4>[ 219.469189] hardirqs last enabled at (203841): [<ffff8000096702b4>] el1_interrupt+0x54/0x64
8078 12:10:34.221292 <4>[ 219.477922] hardirqs last disabled at (203842): [<ffff800008125b6c>] do_idle+0xec/0x310
8079 12:10:34.222195 <4>[ 219.486223] softirqs last enabled at (203836): [<ffff8000080bca2c>] handle_softirqs+0x4c8/0x53c
8080 12:10:34.222633 <4>[ 219.495306] softirqs last disabled at (203831): [<ffff80000801070c>] __do_softirq+0x1c/0x28
8081 12:10:34.223077 <4>[ 219.503951] ---[ end trace 0000000000000000 ]---
8082 12:10:34.223485 # Segmentation fault
8083 12:10:34.223929 # [ 219.043291] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
8084 12:10:34.264171 # [ 219.049427] lkdtm: trying to memcpy() past the end of a struct
8085 12:10:34.264438 # [ 219.055771] lkdtm: 0: 16
8086 12:10:34.264674 # [ 219.058637] lkdtm: 1: 16
8087 12:10:34.264888 # [ 219.061499] lkdtm: s: 20
8088 12:10:34.265086 # [ 219.064317] detected buffer overflow in memcpy
8089 12:10:34.265282 # [ 219.069158] ------------[ cut here ]------------
8090 12:10:34.265474 # [ 219.074053] kernel BUG at lib/string_helpers.c:1027!
8091 12:10:34.265664 # [ 219.079297] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
8092 12:10:34.307268 # [ 219.086459] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
8093 12:10:34.307792 # [ 219.100344] CPU: 4 PID: 4175 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
8094 12:10:34.307982 # [ 219.108292] Hardware name: ARM Juno development board (r0) (DT)
8095 12:10:34.308149 # [ 219.114492] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8096 12:10:34.308306 # [ 219.121741] pc : fortify_panic+0x24/0x28
8097 12:10:34.308458 # [ 219.125954] lr : fortify_panic+0x24/0x28
8098 12:10:34.308604 # [ 219.130157] sp : ffff80001145b8f0
8099 12:10:34.310486 # [ 219.133742] x29: ffff80001145b8f0 x28: ffff000804880040 x27: 0000000000000000
8100 12:10:34.350818 # [ 219.141183] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8590f000
8101 12:10:34.351331 # [ 219.148620] x23: ffff000804583000 x22: ffff80001145bb10 x21: 0000000000000013
8102 12:10:34.351701 # [ 219.156057] x20: ffff80000b4d6148 x19: ffff800009f08300 x18: 0000000000000000
8103 12:10:34.352403 # [ 219.163495] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8590f000
8104 12:10:34.352751 # [ 219.170931] x14: 0000000000000000 x13: 205d373133343630 x12: 2e39313220205b3e
8105 12:10:34.354128 # [ 219.178368] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815cfb4
8106 12:10:34.393916 # [ 219.185805] x8 : ffff80001145b5c8 x7 : 0000000000000000 x6 : 0000000000000001
8107 12:10:34.394830 # [ 219.193241] x5 : ffff80000b035000 x4 : 0000000000000001 x3 : 0000000000000000
8108 12:10:34.395227 # [ 219.200676] x2 : 0000000000000000 x1 : ffff000804880040 x0 : 0000000000000022
8109 12:10:34.395566 # [ 219.208113] Call trace:
8110 12:10:34.395881 # [ 219.210828] fortify_panic+0x24/0x28
8111 12:10:34.396185 # [ 219.214686] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
8112 12:10:34.396484 # [ 219.219674] lkdtm_do_action+0x2c/0x50
8113 12:10:34.397206 # [ 219.223703] direct_entry+0x164/0x180
8114 12:10:34.437089 # [ 219.227643] full_proxy_write+0x68/0xc0
8115 12:10:34.437556 # [ 219.231762] vfs_write+0xcc/0x2e0
8116 12:10:34.437908 # [ 219.235359] ksys_write+0x80/0x110
8117 12:10:34.438263 # [ 219.239042] __arm64_sys_write+0x28/0x40
8118 12:10:34.438573 # [ 219.243247] invoke_syscall+0x8c/0x120
8119 12:10:34.438867 # [ 219.247280] el0_svc_common.constprop.0+0x68/0x124
8120 12:10:34.439571 # [ 219.252357] do_el0_svc+0x40/0xcc
8121 12:10:34.439912 # [ 219.255953] el0_svc+0x48/0xc0
8122 12:10:34.440226 # [ 219.259284] el0t_64_sync_handler+0xf4/0x120
8123 12:10:34.440625 # [ 219.263834] el0t_64_sync+0x18c/0x190
8124 12:10:34.441100 # [ 219.267782] Code: aa1303e1 f0004920 91292000 97ffe251 (d4210000)
8125 12:10:34.480238 # [ 219.274159] ---[ end trace 0000000000000000 ]---
8126 12:10:34.480710 # [ 219.279052] note: cat[4175] exited with irqs disabled
8127 12:10:34.481158 # [ 219.284472] note: cat[4175] exited with preempt_count 1
8128 12:10:34.481574 # [ 219.290183] ------------[ cut here ]------------
8129 12:10:34.481970 # [ 219.295081] WARNING: CPU: 4 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8130 12:10:34.483530 # [ 219.305047] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
8131 12:10:34.523437 # [ 219.318930] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G B D W E 6.1.96-cip24 #1
8132 12:10:34.523916 # [ 219.327142] Hardware name: ARM Juno development board (r0) (DT)
8133 12:10:34.524353 # [ 219.333344] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8134 12:10:34.524758 # [ 219.340593] pc : ct_kernel_exit.constprop.0+0x118/0x170
8135 12:10:34.525261 # [ 219.346106] lr : ct_idle_enter+0x10/0x1c
8136 12:10:34.525665 # [ 219.350311] sp : ffff80000c383d30
8137 12:10:34.526697 # [ 219.353898] x29: ffff80000c383d30 x28: 0000000000000000 x27: 0000000000000000
8138 12:10:34.566564 # [ 219.361342] x26: 0000000000000000 x25: 000000330eb615e8 x24: 0000000000000000
8139 12:10:34.567056 # [ 219.368784] x23: ffff00080b59a080 x22: 0000000000000000 x21: 0000000000000000
8140 12:10:34.567497 # [ 219.376225] x20: ffff00097ef8c458 x19: ffff80000a49a458 x18: 0000000000000000
8141 12:10:34.568275 # [ 219.383663] x17: 3230303030303030 x16: 0000000000000400 x15: 0000000000000445
8142 12:10:34.568643 # [ 219.391100] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
8143 12:10:34.569869 # [ 219.398536] x11: ffff00097ef50580 x10: 0000000000001500 x9 : ffff80000911f050
8144 12:10:34.609355 # [ 219.405974] x8 : 00000000000001a0 x7 : 00000000000004be x6 : 071c71c71c71c71c
8145 12:10:34.609635 # [ 219.413410] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974af2000
8146 12:10:34.609907 # [ 219.420846] x2 : ffff80000c383d30 x1 : ffff80000a49a458 x0 : 4000000000000000
8147 12:10:34.610452 # [ 219.428284] Call trace:
8148 12:10:34.610663 # [ 219.430998] ct_kernel_exit.constprop.0+0x118/0x170
8149 12:10:34.610863 # [ 219.436163] ct_idle_enter+0x10/0x1c
8150 12:10:34.611039 # [ 219.440017] cpuidle_enter_state+0x28c/0x590
8151 12:10:34.612462 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
8152 12:10:34.630643 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
8153 12:10:34.633757 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8154 12:10:35.110871 <6>[ 220.367587] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8155 12:10:35.111419 <6>[ 220.373711] lkdtm: trying to memcpy() past the end of a struct member...
8156 12:10:35.111804 <4>[ 220.380769] ------------[ cut here ]------------
8157 12:10:35.112521 <4>[ 220.385729] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8158 12:10:35.114303 <4>[ 220.398224] WARNING: CPU: 1 PID: 4223 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8159 12:10:35.154054 <4>[ 220.408537] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
8160 12:10:35.154915 <4>[ 220.422380] CPU: 1 PID: 4223 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
8161 12:10:35.155300 <4>[ 220.430319] Hardware name: ARM Juno development board (r0) (DT)
8162 12:10:35.155638 <4>[ 220.436511] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8163 12:10:35.155955 <4>[ 220.443752] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8164 12:10:35.157625 <4>[ 220.449078] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8165 12:10:35.197386 <4>[ 220.454403] sp : ffff80001152b910
8166 12:10:35.198239 <4>[ 220.457983] x29: ffff80001152b910 x28: ffff000804881a80 x27: 0000000000000000
8167 12:10:35.198622 <4>[ 220.465410] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff836af000
8168 12:10:35.198956 <4>[ 220.472834] x23: ffff000805390000 x22: ffff80000b654000 x21: ffff00080b252980
8169 12:10:35.199267 <4>[ 220.480259] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8170 12:10:35.200771 <4>[ 220.487683] x17: ffff800008c0cbac x16: ffff800008c10224 x15: ffff8000080b1580
8171 12:10:35.240791 <4>[ 220.495107] x14: ffff800009678fac x13: ffff80000802e354 x12: ffff80000802e258
8172 12:10:35.241277 <4>[ 220.502531] x11: ffff80000802e15c x10: ffff80000843b2e8 x9 : ffff800009682000
8173 12:10:35.241615 <4>[ 220.509956] x8 : ffff80001152b438 x7 : 0000000000000000 x6 : 0000000000000028
8174 12:10:35.241925 <4>[ 220.517380] x5 : ffff80001152c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
8175 12:10:35.242278 <4>[ 220.524804] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804881a80
8176 12:10:35.242574 <4>[ 220.532227] Call trace:
8177 12:10:35.244008 <4>[ 220.534937] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8178 12:10:35.284060 <4>[ 220.539916] lkdtm_do_action+0x2c/0x50
8179 12:10:35.284879 <4>[ 220.543935] direct_entry+0x164/0x180
8180 12:10:35.285236 <4>[ 220.547867] full_proxy_write+0x68/0xc0
8181 12:10:35.285550 <4>[ 220.551979] vfs_write+0xcc/0x2e0
8182 12:10:35.285851 <4>[ 220.555568] ksys_write+0x80/0x110
8183 12:10:35.286224 <4>[ 220.559241] __arm64_sys_write+0x28/0x40
8184 12:10:35.286518 <4>[ 220.563438] invoke_syscall+0x8c/0x120
8185 12:10:35.286801 <4>[ 220.567464] el0_svc_common.constprop.0+0x68/0x124
8186 12:10:35.287092 <4>[ 220.572533] do_el0_svc+0x40/0xcc
8187 12:10:35.287460 <4>[ 220.576121] el0_svc+0x48/0xc0
8188 12:10:35.287820 <4>[ 220.579446] el0t_64_sync_handler+0xf4/0x120
8189 12:10:35.327515 <4>[ 220.583987] el0t_64_sync+0x18c/0x190
8190 12:10:35.327965 <4>[ 220.587920] irq event stamp: 0
8191 12:10:35.328297 <4>[ 220.591238] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8192 12:10:35.328607 <4>[ 220.597784] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
8193 12:10:35.328907 <4>[ 220.606247] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
8194 12:10:35.329196 <4>[ 220.614708] softirqs last disabled at (0): [<0000000000000000>] 0x0
8195 12:10:35.330754 <4>[ 220.621250] ---[ end trace 0000000000000000 ]---
8196 12:10:35.354042 <3>[ 220.626261] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8197 12:10:35.357128 <3>[ 220.634592] lkdtm: Unexpected! This kernel (6.1.96-cip24 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8198 12:10:35.542754 # [ 220.367587] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8199 12:10:35.543264 # [ 220.373711] lkdtm: trying to memcpy() past the end of a struct member...
8200 12:10:35.543671 # [ 220.380769] ------------[ cut here ]------------
8201 12:10:35.544046 # [ 220.385729] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8202 12:10:35.546038 # [ 220.398224] WARNING: CPU: 1 PID: 4223 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8203 12:10:35.585704 # [ 220.408537] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x hdlcd cec drm_dma_helper drm_kms_helper drm smsc(E)
8204 12:10:35.585992 # [ 220.422380] CPU: 1 PID: 4223 Comm: cat Tainted: G B D W E 6.1.96-cip24 #1
8205 12:10:35.586260 # [ 220.430319] Hardware name: ARM Juno development board (r0) (DT)
8206 12:10:35.586475 # [ 220.436511] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8207 12:10:35.586658 # [ 220.443752] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8208 12:10:35.588896 # [ 220.449078] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8209 12:10:35.629104 # [ 220.454403] sp : ffff80001152b910
8210 12:10:35.629587 # [ 220.457983] x29: ffff80001152b910 x28: ffff000804881a80 x27: 0000000000000000
8211 12:10:35.630077 # [ 220.465410] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff836af000
8212 12:10:35.630499 # [ 220.472834] x23: ffff000805390000 x22: ffff80000b654000 x21: ffff00080b252980
8213 12:10:35.630898 # [ 220.480259] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8214 12:10:35.631287 # [ 220.487683] x17: ffff800008c0cbac x16: ffff800008c10224 x15: ffff8000080b1580
8215 12:10:35.672236 # [ 220.495107] x14: ffff800009678fac x13: ffff80000802e354 x12: ffff80000802e258
8216 12:10:35.672719 # [ 220.502531] x11: ffff80000802e15c x10: ffff80000843b2e8 x9 : ffff800009682000
8217 12:10:35.673166 # [ 220.509956] x8 : ffff80001152b438 x7 : 0000000000000000 x6 : 0000000000000028
8218 12:10:35.673580 # [ 220.517380] x5 : ffff80001152c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
8219 12:10:35.673979 # [ 220.524804] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804881a80
8220 12:10:35.674407 # [ 220.532227] Call trace:
8221 12:10:35.675495 # [ 220.534937] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8222 12:10:35.715428 # [ 220.539916] lkdtm_do_action+0x2c/0x50
8223 12:10:35.715919 # [ 220.543935] direct_entry+0x164/0x180
8224 12:10:35.716376 # [ 220.547867] full_proxy_write+0x68/0xc0
8225 12:10:35.716788 # [ 220.551979] vfs_write+0xcc/0x2e0
8226 12:10:35.717201 # [ 220.555568] ksys_write+0x80/0x110
8227 12:10:35.717527 # [ 220.559241] __arm64_sys_write+0x28/0x40
8228 12:10:35.717828 # [ 220.563438] invoke_syscall+0x8c/0x120
8229 12:10:35.718185 # [ 220.567464] el0_svc_common.constprop.0+0x68/0x124
8230 12:10:35.718597 # [ 220.572533] do_el0_svc+0x40/0xcc
8231 12:10:35.718900 # [ 220.576121] el0_svc+0x48/0xc0
8232 12:10:35.719694 # [ 220.579446] el0t_64_sync_handler+0xf4/0x120
8233 12:10:35.720043 # [ 220.583987] el0t_64_sync+0x18c/0x190
8234 12:10:35.758598 # [ 220.587920] irq event stamp: 0
8235 12:10:35.759063 # [ 220.591238] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8236 12:10:35.759418 # [ 220.597784] hardirqs last disabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
8237 12:10:35.759746 # [ 220.606247] softirqs last enabled at (0): [<ffff8000080aea50>] copy_process+0x5fc/0x1b9c
8238 12:10:35.760061 # [ 220.614708] softirqs last disabled at (0): [<0000000000000000>] 0x0
8239 12:10:35.760361 # [ 220.621250] ---[ end trace 0000000000000000 ]---
8240 12:10:35.795973 # [ 220.626261] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8241 12:10:35.796447 # [ 220.634592] lkdtm: Unexpected! This kernel (6.1.96-cip24 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8242 12:10:35.796810 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
8243 12:10:35.797140 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8244 12:10:35.799165 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
8245 12:10:35.947998 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
8246 12:10:35.979905 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
8247 12:10:36.091825 # selftests: lkdtm: stack-entropy.sh
8248 12:10:36.301828 <6>[ 221.556878] lkdtm: Performing direct entry REPORT_STACK
8249 12:10:36.302376 <6>[ 221.562499] lkdtm: Starting stack offset tracking for pid 4268
8250 12:10:36.302754 <6>[ 221.568685] lkdtm: Stack offset: 0
8251 12:10:36.303095 <6>[ 221.572932] lkdtm: Performing direct entry REPORT_STACK
8252 12:10:36.303418 <6>[ 221.578502] lkdtm: Stack offset: 80
8253 12:10:36.303730 <6>[ 221.582747] lkdtm: Performing direct entry REPORT_STACK
8254 12:10:36.304405 <6>[ 221.588309] lkdtm: Stack offset: 288
8255 12:10:36.305138 <6>[ 221.592635] lkdtm: Performing direct entry REPORT_STACK
8256 12:10:36.305491 <6>[ 221.598185] lkdtm: Stack offset: 224
8257 12:10:36.346350 <6>[ 221.602314] lkdtm: Performing direct entry REPORT_STACK
8258 12:10:36.346821 <6>[ 221.607848] lkdtm: Stack offset: 112
8259 12:10:36.347559 <6>[ 221.611955] lkdtm: Performing direct entry REPORT_STACK
8260 12:10:36.347920 <6>[ 221.617487] lkdtm: Stack offset: -576
8261 12:10:36.348241 <6>[ 221.621676] lkdtm: Performing direct entry REPORT_STACK
8262 12:10:36.348548 <6>[ 221.627208] lkdtm: Stack offset: 0
8263 12:10:36.348844 <6>[ 221.631138] lkdtm: Performing direct entry REPORT_STACK
8264 12:10:36.349139 <6>[ 221.636669] lkdtm: Stack offset: -208
8265 12:10:36.349633 <6>[ 221.640862] lkdtm: Performing direct entry REPORT_STACK
8266 12:10:36.391095 <6>[ 221.646393] lkdtm: Stack offset: 96
8267 12:10:36.391563 <6>[ 221.650420] lkdtm: Performing direct entry REPORT_STACK
8268 12:10:36.392000 <6>[ 221.655951] lkdtm: Stack offset: 368
8269 12:10:36.392404 <6>[ 221.660052] lkdtm: Performing direct entry REPORT_STACK
8270 12:10:36.392796 <6>[ 221.665583] lkdtm: Stack offset: -304
8271 12:10:36.393177 <6>[ 221.669769] lkdtm: Performing direct entry REPORT_STACK
8272 12:10:36.393552 <6>[ 221.675299] lkdtm: Stack offset: 288
8273 12:10:36.393924 <6>[ 221.679402] lkdtm: Performing direct entry REPORT_STACK
8274 12:10:36.394740 <6>[ 221.684942] lkdtm: Stack offset: 336
8275 12:10:36.435663 <6>[ 221.689041] lkdtm: Performing direct entry REPORT_STACK
8276 12:10:36.436125 <6>[ 221.694578] lkdtm: Stack offset: -208
8277 12:10:36.436938 <6>[ 221.698779] lkdtm: Performing direct entry REPORT_STACK
8278 12:10:36.437316 <6>[ 221.704330] lkdtm: Stack offset: 336
8279 12:10:36.437718 <6>[ 221.708452] lkdtm: Performing direct entry REPORT_STACK
8280 12:10:36.438145 <6>[ 221.713999] lkdtm: Stack offset: -16
8281 12:10:36.438540 <6>[ 221.718107] lkdtm: Performing direct entry REPORT_STACK
8282 12:10:36.438921 <6>[ 221.723641] lkdtm: Stack offset: 256
8283 12:10:36.439392 <6>[ 221.727746] lkdtm: Performing direct entry REPORT_STACK
8284 12:10:36.480405 <6>[ 221.733278] lkdtm: Stack offset: 272
8285 12:10:36.480887 <6>[ 221.737383] lkdtm: Performing direct entry REPORT_STACK
8286 12:10:36.481324 <6>[ 221.742906] lkdtm: Stack offset: 256
8287 12:10:36.481731 <6>[ 221.747002] lkdtm: Performing direct entry REPORT_STACK
8288 12:10:36.482151 <6>[ 221.752535] lkdtm: Stack offset: -288
8289 12:10:36.482544 <6>[ 221.756720] lkdtm: Performing direct entry REPORT_STACK
8290 12:10:36.482922 <6>[ 221.762253] lkdtm: Stack offset: -208
8291 12:10:36.483317 <6>[ 221.766448] lkdtm: Performing direct entry REPORT_STACK
8292 12:10:36.483702 <6>[ 221.771981] lkdtm: Stack offset: -144
8293 12:10:36.525391 <6>[ 221.776182] lkdtm: Performing direct entry REPORT_STACK
8294 12:10:36.526116 <6>[ 221.781716] lkdtm: Stack offset: -16
8295 12:10:36.526874 <6>[ 221.785814] lkdtm: Performing direct entry REPORT_STACK
8296 12:10:36.527437 <6>[ 221.791348] lkdtm: Stack offset: 192
8297 12:10:36.527879 <6>[ 221.795446] lkdtm: Performing direct entry REPORT_STACK
8298 12:10:36.528955 <6>[ 221.800979] lkdtm: Stack offset: -400
8299 12:10:36.529360 <6>[ 221.805167] lkdtm: Performing direct entry REPORT_STACK
8300 12:10:36.529806 <6>[ 221.810706] lkdtm: Stack offset: -448
8301 12:10:36.530023 <6>[ 221.814917] lkdtm: Performing direct entry REPORT_STACK
8302 12:10:36.530264 <6>[ 221.820573] lkdtm: Stack offset: 288
8303 12:10:36.569632 <6>[ 221.824696] lkdtm: Performing direct entry REPORT_STACK
8304 12:10:36.569918 <6>[ 221.830231] lkdtm: Stack offset: 256
8305 12:10:36.570149 <6>[ 221.834366] lkdtm: Performing direct entry REPORT_STACK
8306 12:10:36.570328 <6>[ 221.839899] lkdtm: Stack offset: -640
8307 12:10:36.570566 <6>[ 221.844088] lkdtm: Performing direct entry REPORT_STACK
8308 12:10:36.570782 <6>[ 221.849625] lkdtm: Stack offset: 32
8309 12:10:36.570964 <6>[ 221.853657] lkdtm: Performing direct entry REPORT_STACK
8310 12:10:36.571100 <6>[ 221.859192] lkdtm: Stack offset: 208
8311 12:10:36.572729 <6>[ 221.863319] lkdtm: Performing direct entry REPORT_STACK
8312 12:10:36.614550 <6>[ 221.868856] lkdtm: Stack offset: 48
8313 12:10:36.614836 <6>[ 221.872887] lkdtm: Performing direct entry REPORT_STACK
8314 12:10:36.615037 <6>[ 221.878418] lkdtm: Stack offset: 128
8315 12:10:36.615212 <6>[ 221.882519] lkdtm: Performing direct entry REPORT_STACK
8316 12:10:36.615376 <6>[ 221.888055] lkdtm: Stack offset: -80
8317 12:10:36.615533 <6>[ 221.892177] lkdtm: Performing direct entry REPORT_STACK
8318 12:10:36.615684 <6>[ 221.897723] lkdtm: Stack offset: -544
8319 12:10:36.615830 <6>[ 221.901924] lkdtm: Performing direct entry REPORT_STACK
8320 12:10:36.617698 <6>[ 221.907454] lkdtm: Stack offset: -416
8321 12:10:36.659494 <6>[ 221.911647] lkdtm: Performing direct entry REPORT_STACK
8322 12:10:36.659733 <6>[ 221.917182] lkdtm: Stack offset: 320
8323 12:10:36.659912 <6>[ 221.921339] lkdtm: Performing direct entry REPORT_STACK
8324 12:10:36.660078 <6>[ 221.926984] lkdtm: Stack offset: 64
8325 12:10:36.660235 <6>[ 221.930997] lkdtm: Performing direct entry REPORT_STACK
8326 12:10:36.660389 <6>[ 221.936531] lkdtm: Stack offset: -208
8327 12:10:36.660539 <6>[ 221.940718] lkdtm: Performing direct entry REPORT_STACK
8328 12:10:36.660687 <6>[ 221.946328] lkdtm: Stack offset: -304
8329 12:10:36.662658 <6>[ 221.950524] lkdtm: Performing direct entry REPORT_STACK
8330 12:10:36.662885 <6>[ 221.956058] lkdtm: Stack offset: -256
8331 12:10:36.704200 <6>[ 221.960262] lkdtm: Performing direct entry REPORT_STACK
8332 12:10:36.704429 <6>[ 221.965796] lkdtm: Stack offset: 64
8333 12:10:36.704603 <6>[ 221.969861] lkdtm: Performing direct entry REPORT_STACK
8334 12:10:36.704764 <6>[ 221.975415] lkdtm: Stack offset: -288
8335 12:10:36.704916 <6>[ 221.979735] lkdtm: Performing direct entry REPORT_STACK
8336 12:10:36.705071 <6>[ 221.985274] lkdtm: Stack offset: 288
8337 12:10:36.705195 <6>[ 221.989382] lkdtm: Performing direct entry REPORT_STACK
8338 12:10:36.705318 <6>[ 221.994905] lkdtm: Stack offset: -32
8339 12:10:36.707382 <6>[ 221.999009] lkdtm: Performing direct entry REPORT_STACK
8340 12:10:36.748972 <6>[ 222.004549] lkdtm: Stack offset: 144
8341 12:10:36.749200 <6>[ 222.008652] lkdtm: Performing direct entry REPORT_STACK
8342 12:10:36.749377 <6>[ 222.014187] lkdtm: Stack offset: -384
8343 12:10:36.749538 <6>[ 222.018392] lkdtm: Performing direct entry REPORT_STACK
8344 12:10:36.749691 <6>[ 222.023926] lkdtm: Stack offset: -352
8345 12:10:36.749839 <6>[ 222.028119] lkdtm: Performing direct entry REPORT_STACK
8346 12:10:36.749986 <6>[ 222.033658] lkdtm: Stack offset: -512
8347 12:10:36.750166 <6>[ 222.037852] lkdtm: Performing direct entry REPORT_STACK
8348 12:10:36.752138 <6>[ 222.043390] lkdtm: Stack offset: -96
8349 12:10:36.793895 <6>[ 222.047493] lkdtm: Performing direct entry REPORT_STACK
8350 12:10:36.794383 <6>[ 222.053030] lkdtm: Stack offset: -112
8351 12:10:36.794735 <6>[ 222.057221] lkdtm: Performing direct entry REPORT_STACK
8352 12:10:36.795058 <6>[ 222.062873] lkdtm: Stack offset: -48
8353 12:10:36.795363 <6>[ 222.066982] lkdtm: Performing direct entry REPORT_STACK
8354 12:10:36.795662 <6>[ 222.072521] lkdtm: Stack offset: -32
8355 12:10:36.795952 <6>[ 222.076621] lkdtm: Performing direct entry REPORT_STACK
8356 12:10:36.796242 <6>[ 222.082168] lkdtm: Stack offset: -192
8357 12:10:36.797103 <6>[ 222.086369] lkdtm: Performing direct entry REPORT_STACK
8358 12:10:36.838642 <6>[ 222.091904] lkdtm: Stack offset: 192
8359 12:10:36.839125 <6>[ 222.096008] lkdtm: Performing direct entry REPORT_STACK
8360 12:10:36.839490 <6>[ 222.101548] lkdtm: Stack offset: -48
8361 12:10:36.839820 <6>[ 222.105647] lkdtm: Performing direct entry REPORT_STACK
8362 12:10:36.840132 <6>[ 222.111186] lkdtm: Stack offset: -592
8363 12:10:36.840429 <6>[ 222.115374] lkdtm: Performing direct entry REPORT_STACK
8364 12:10:36.840727 <6>[ 222.120912] lkdtm: Stack offset: -144
8365 12:10:36.841013 <6>[ 222.125100] lkdtm: Performing direct entry REPORT_STACK
8366 12:10:36.841297 <6>[ 222.130634] lkdtm: Stack offset: -336
8367 12:10:36.883468 <6>[ 222.134823] lkdtm: Performing direct entry REPORT_STACK
8368 12:10:36.883787 <6>[ 222.140356] lkdtm: Stack offset: -448
8369 12:10:36.884090 <6>[ 222.144570] lkdtm: Performing direct entry REPORT_STACK
8370 12:10:36.884325 <6>[ 222.150109] lkdtm: Stack offset: -256
8371 12:10:36.884524 <6>[ 222.154308] lkdtm: Performing direct entry REPORT_STACK
8372 12:10:36.884786 <6>[ 222.159849] lkdtm: Stack offset: -256
8373 12:10:36.884984 <6>[ 222.164063] lkdtm: Performing direct entry REPORT_STACK
8374 12:10:36.885110 <6>[ 222.169609] lkdtm: Stack offset: -144
8375 12:10:36.885231 <6>[ 222.173823] lkdtm: Performing direct entry REPORT_STACK
8376 12:10:36.886493 <6>[ 222.179374] lkdtm: Stack offset: -336
8377 12:10:36.928250 <6>[ 222.183681] lkdtm: Performing direct entry REPORT_STACK
8378 12:10:36.928535 <6>[ 222.189224] lkdtm: Stack offset: -224
8379 12:10:36.928713 <6>[ 222.193596] lkdtm: Performing direct entry REPORT_STACK
8380 12:10:36.928873 <6>[ 222.199129] lkdtm: Stack offset: -368
8381 12:10:36.929026 <6>[ 222.203347] lkdtm: Performing direct entry REPORT_STACK
8382 12:10:36.929176 <6>[ 222.208886] lkdtm: Stack offset: 48
8383 12:10:36.929360 <6>[ 222.212915] lkdtm: Performing direct entry REPORT_STACK
8384 12:10:36.929507 <6>[ 222.218450] lkdtm: Stack offset: -368
8385 12:10:36.931421 <6>[ 222.222655] lkdtm: Performing direct entry REPORT_STACK
8386 12:10:36.973048 <6>[ 222.228195] lkdtm: Stack offset: -496
8387 12:10:36.973285 <6>[ 222.232391] lkdtm: Performing direct entry REPORT_STACK
8388 12:10:36.973456 <6>[ 222.237923] lkdtm: Stack offset: 224
8389 12:10:36.973613 <6>[ 222.242032] lkdtm: Performing direct entry REPORT_STACK
8390 12:10:36.973764 <6>[ 222.247580] lkdtm: Stack offset: 336
8391 12:10:36.973902 <6>[ 222.251688] lkdtm: Performing direct entry REPORT_STACK
8392 12:10:36.974068 <6>[ 222.257225] lkdtm: Stack offset: -192
8393 12:10:36.974239 <6>[ 222.261494] lkdtm: Performing direct entry REPORT_STACK
8394 12:10:36.976236 <6>[ 222.267021] lkdtm: Stack offset: -384
8395 12:10:37.017842 <6>[ 222.271208] lkdtm: Performing direct entry REPORT_STACK
8396 12:10:37.018358 <6>[ 222.276746] lkdtm: Stack offset: -80
8397 12:10:37.018794 <6>[ 222.280852] lkdtm: Performing direct entry REPORT_STACK
8398 12:10:37.019198 <6>[ 222.286389] lkdtm: Stack offset: 80
8399 12:10:37.019591 <6>[ 222.290406] lkdtm: Performing direct entry REPORT_STACK
8400 12:10:37.019976 <6>[ 222.295943] lkdtm: Stack offset: -256
8401 12:10:37.020354 <6>[ 222.300139] lkdtm: Performing direct entry REPORT_STACK
8402 12:10:37.020743 <6>[ 222.305675] lkdtm: Stack offset: 96
8403 12:10:37.021493 <6>[ 222.309693] lkdtm: Performing direct entry REPORT_STACK
8404 12:10:37.062819 <6>[ 222.315229] lkdtm: Stack offset: -96
8405 12:10:37.063276 <6>[ 222.319332] lkdtm: Performing direct entry REPORT_STACK
8406 12:10:37.063710 <6>[ 222.324938] lkdtm: Stack offset: 64
8407 12:10:37.064113 <6>[ 222.328982] lkdtm: Performing direct entry REPORT_STACK
8408 12:10:37.064505 <6>[ 222.334598] lkdtm: Stack offset: -576
8409 12:10:37.064888 <6>[ 222.338794] lkdtm: Performing direct entry REPORT_STACK
8410 12:10:37.065260 <6>[ 222.344329] lkdtm: Stack offset: 288
8411 12:10:37.065629 <6>[ 222.348434] lkdtm: Performing direct entry REPORT_STACK
8412 12:10:37.066052 <6>[ 222.353972] lkdtm: Stack offset: -32
8413 12:10:37.107667 <6>[ 222.358072] lkdtm: Performing direct entry REPORT_STACK
8414 12:10:37.108146 <6>[ 222.363611] lkdtm: Stack offset: 64
8415 12:10:37.108579 <6>[ 222.367629] lkdtm: Performing direct entry REPORT_STACK
8416 12:10:37.109371 <6>[ 222.373167] lkdtm: Stack offset: -400
8417 12:10:37.109733 <6>[ 222.377388] lkdtm: Performing direct entry REPORT_STACK
8418 12:10:37.110171 <6>[ 222.382923] lkdtm: Stack offset: -336
8419 12:10:37.110565 <6>[ 222.387114] lkdtm: Performing direct entry REPORT_STACK
8420 12:10:37.110967 <6>[ 222.392647] lkdtm: Stack offset: 32
8421 12:10:37.111342 <6>[ 222.396666] lkdtm: Performing direct entry REPORT_STACK
8422 12:10:37.111809 <6>[ 222.402204] lkdtm: Stack offset: -336
8423 12:10:37.152285 <6>[ 222.406389] lkdtm: Performing direct entry REPORT_STACK
8424 12:10:37.152777 <6>[ 222.411928] lkdtm: Stack offset: -288
8425 12:10:37.153217 <6>[ 222.416113] lkdtm: Performing direct entry REPORT_STACK
8426 12:10:37.153622 <6>[ 222.421650] lkdtm: Stack offset: 352
8427 12:10:37.154429 <6>[ 222.425765] lkdtm: Performing direct entry REPORT_STACK
8428 12:10:37.154796 <6>[ 222.431298] lkdtm: Stack offset: 336
8429 12:10:37.155193 <6>[ 222.435417] lkdtm: Performing direct entry REPORT_STACK
8430 12:10:37.155596 <6>[ 222.440974] lkdtm: Stack offset: -16
8431 12:10:37.156070 <6>[ 222.445165] lkdtm: Performing direct entry REPORT_STACK
8432 12:10:37.196970 <6>[ 222.450706] lkdtm: Stack offset: -560
8433 12:10:37.197436 <6>[ 222.454900] lkdtm: Performing direct entry REPORT_STACK
8434 12:10:37.197833 <6>[ 222.460438] lkdtm: Stack offset: 272
8435 12:10:37.198161 <6>[ 222.464546] lkdtm: Performing direct entry REPORT_STACK
8436 12:10:37.198386 <6>[ 222.470083] lkdtm: Stack offset: -512
8437 12:10:37.198581 <6>[ 222.474277] lkdtm: Performing direct entry REPORT_STACK
8438 12:10:37.198771 <6>[ 222.479816] lkdtm: Stack offset: -64
8439 12:10:37.198972 <6>[ 222.483917] lkdtm: Performing direct entry REPORT_STACK
8440 12:10:37.200005 <6>[ 222.489453] lkdtm: Stack offset: -480
8441 12:10:37.241613 <6>[ 222.493659] lkdtm: Performing direct entry REPORT_STACK
8442 12:10:37.241907 <6>[ 222.499198] lkdtm: Stack offset: -368
8443 12:10:37.242173 <6>[ 222.503404] lkdtm: Performing direct entry REPORT_STACK
8444 12:10:37.242384 <6>[ 222.508936] lkdtm: Stack offset: -96
8445 12:10:37.242583 <6>[ 222.513040] lkdtm: Performing direct entry REPORT_STACK
8446 12:10:37.242792 <6>[ 222.518575] lkdtm: Stack offset: -336
8447 12:10:37.242927 <6>[ 222.522763] lkdtm: Performing direct entry REPORT_STACK
8448 12:10:37.243071 <6>[ 222.528299] lkdtm: Stack offset: -224
8449 12:10:37.243190 <6>[ 222.532487] lkdtm: Performing direct entry REPORT_STACK
8450 12:10:37.244668 <6>[ 222.538020] lkdtm: Stack offset: -560
8451 12:10:37.286279 <6>[ 222.542205] lkdtm: Performing direct entry REPORT_STACK
8452 12:10:37.286556 <6>[ 222.547735] lkdtm: Stack offset: 304
8453 12:10:37.286780 <6>[ 222.551842] lkdtm: Performing direct entry REPORT_STACK
8454 12:10:37.286985 <6>[ 222.557397] lkdtm: Stack offset: -272
8455 12:10:37.287181 <6>[ 222.561726] lkdtm: Performing direct entry REPORT_STACK
8456 12:10:37.287370 <6>[ 222.567258] lkdtm: Stack offset: 16
8457 12:10:37.287557 <6>[ 222.571267] lkdtm: Performing direct entry REPORT_STACK
8458 12:10:37.287750 <6>[ 222.576798] lkdtm: Stack offset: -448
8459 12:10:37.289516 <6>[ 222.580988] lkdtm: Performing direct entry REPORT_STACK
8460 12:10:37.331067 <6>[ 222.586519] lkdtm: Stack offset: -448
8461 12:10:37.331319 <6>[ 222.590702] lkdtm: Performing direct entry REPORT_STACK
8462 12:10:37.331494 <6>[ 222.596234] lkdtm: Stack offset: 272
8463 12:10:37.331654 <6>[ 222.600333] lkdtm: Performing direct entry REPORT_STACK
8464 12:10:37.331808 <6>[ 222.605869] lkdtm: Stack offset: -368
8465 12:10:37.331951 <6>[ 222.610072] lkdtm: Performing direct entry REPORT_STACK
8466 12:10:37.332080 <6>[ 222.615609] lkdtm: Stack offset: 272
8467 12:10:37.332208 <6>[ 222.619712] lkdtm: Performing direct entry REPORT_STACK
8468 12:10:37.334386 <6>[ 222.625270] lkdtm: Stack offset: -368
8469 12:10:37.376307 <6>[ 222.629487] lkdtm: Performing direct entry REPORT_STACK
8470 12:10:37.376757 <6>[ 222.635346] lkdtm: Stack offset: -128
8471 12:10:37.377097 <6>[ 222.639558] lkdtm: Performing direct entry REPORT_STACK
8472 12:10:37.377413 <6>[ 222.645097] lkdtm: Stack offset: -432
8473 12:10:37.377717 <6>[ 222.649330] lkdtm: Performing direct entry REPORT_STACK
8474 12:10:37.378047 <6>[ 222.654934] lkdtm: Stack offset: -544
8475 12:10:37.378342 <6>[ 222.659128] lkdtm: Performing direct entry REPORT_STACK
8476 12:10:37.378633 <6>[ 222.664665] lkdtm: Stack offset: -560
8477 12:10:37.379454 <6>[ 222.668861] lkdtm: Performing direct entry REPORT_STACK
8478 12:10:37.421124 <6>[ 222.674398] lkdtm: Stack offset: 80
8479 12:10:37.421572 <6>[ 222.678417] lkdtm: Performing direct entry REPORT_STACK
8480 12:10:37.421915 <6>[ 222.683950] lkdtm: Stack offset: 160
8481 12:10:37.422284 <6>[ 222.688068] lkdtm: Performing direct entry REPORT_STACK
8482 12:10:37.422597 <6>[ 222.693606] lkdtm: Stack offset: -528
8483 12:10:37.422895 <6>[ 222.697793] lkdtm: Performing direct entry REPORT_STACK
8484 12:10:37.423187 <6>[ 222.703330] lkdtm: Stack offset: -336
8485 12:10:37.423477 <6>[ 222.707520] lkdtm: Performing direct entry REPORT_STACK
8486 12:10:37.423764 <6>[ 222.713057] lkdtm: Stack offset: -352
8487 12:10:37.466064 <6>[ 222.717294] lkdtm: Performing direct entry REPORT_STACK
8488 12:10:37.466531 <6>[ 222.722861] lkdtm: Stack offset: 240
8489 12:10:37.466964 <6>[ 222.726962] lkdtm: Performing direct entry REPORT_STACK
8490 12:10:37.467369 <6>[ 222.732500] lkdtm: Stack offset: 272
8491 12:10:37.467756 <6>[ 222.736602] lkdtm: Performing direct entry REPORT_STACK
8492 12:10:37.468137 <6>[ 222.742134] lkdtm: Stack offset: -160
8493 12:10:37.468512 <6>[ 222.746342] lkdtm: Performing direct entry REPORT_STACK
8494 12:10:37.468902 <6>[ 222.751875] lkdtm: Stack offset: -448
8495 12:10:37.469274 <6>[ 222.756068] lkdtm: Performing direct entry REPORT_STACK
8496 12:10:37.470043 <6>[ 222.761604] lkdtm: Stack offset: 48
8497 12:10:37.510589 <6>[ 222.765624] lkdtm: Performing direct entry REPORT_STACK
8498 12:10:37.511049 <6>[ 222.771161] lkdtm: Stack offset: -208
8499 12:10:37.511478 <6>[ 222.775348] lkdtm: Performing direct entry REPORT_STACK
8500 12:10:37.511884 <6>[ 222.780885] lkdtm: Stack offset: -320
8501 12:10:37.512272 <6>[ 222.785074] lkdtm: Performing direct entry REPORT_STACK
8502 12:10:37.512651 <6>[ 222.790607] lkdtm: Stack offset: 336
8503 12:10:37.513020 <6>[ 222.794714] lkdtm: Performing direct entry REPORT_STACK
8504 12:10:37.513389 <6>[ 222.800249] lkdtm: Stack offset: 336
8505 12:10:37.514192 <6>[ 222.804350] lkdtm: Performing direct entry REPORT_STACK
8506 12:10:37.555308 <6>[ 222.809893] lkdtm: Stack offset: -288
8507 12:10:37.555805 <6>[ 222.814096] lkdtm: Performing direct entry REPORT_STACK
8508 12:10:37.556515 <6>[ 222.819629] lkdtm: Stack offset: -288
8509 12:10:37.556868 <6>[ 222.823826] lkdtm: Performing direct entry REPORT_STACK
8510 12:10:37.557158 <6>[ 222.829368] lkdtm: Stack offset: -416
8511 12:10:37.557426 <6>[ 222.833575] lkdtm: Performing direct entry REPORT_STACK
8512 12:10:37.557828 <6>[ 222.839190] lkdtm: Stack offset: -256
8513 12:10:37.558155 <6>[ 222.843383] lkdtm: Performing direct entry REPORT_STACK
8514 12:10:37.558581 <6>[ 222.848920] lkdtm: Stack offset: -576
8515 12:10:37.599709 <6>[ 222.853110] lkdtm: Performing direct entry REPORT_STACK
8516 12:10:37.600260 <6>[ 222.858650] lkdtm: Stack offset: 352
8517 12:10:37.600492 <6>[ 222.862759] lkdtm: Performing direct entry REPORT_STACK
8518 12:10:37.600725 <6>[ 222.868292] lkdtm: Stack offset: 224
8519 12:10:37.600903 <6>[ 222.872397] lkdtm: Performing direct entry REPORT_STACK
8520 12:10:37.601047 <6>[ 222.877935] lkdtm: Stack offset: 16
8521 12:10:37.601186 <6>[ 222.881944] lkdtm: Performing direct entry REPORT_STACK
8522 12:10:37.601324 <6>[ 222.887484] lkdtm: Stack offset: -176
8523 12:10:37.602830 <6>[ 222.891680] lkdtm: Performing direct entry REPORT_STACK
8524 12:10:37.644752 <6>[ 222.897217] lkdtm: Stack offset: 128
8525 12:10:37.645028 <6>[ 222.901365] lkdtm: Performing direct entry REPORT_STACK
8526 12:10:37.645250 <6>[ 222.907016] lkdtm: Stack offset: -432
8527 12:10:37.645451 <6>[ 222.911204] lkdtm: Performing direct entry REPORT_STACK
8528 12:10:37.645642 <6>[ 222.916736] lkdtm: Stack offset: -464
8529 12:10:37.645829 <6>[ 222.920942] lkdtm: Performing direct entry REPORT_STACK
8530 12:10:37.645962 <6>[ 222.926484] lkdtm: Stack offset: -112
8531 12:10:37.646109 <6>[ 222.930719] lkdtm: Performing direct entry REPORT_STACK
8532 12:10:37.646224 <6>[ 222.936269] lkdtm: Stack offset: -96
8533 12:10:37.689795 <6>[ 222.940410] lkdtm: Performing direct entry REPORT_STACK
8534 12:10:37.690056 <6>[ 222.945947] lkdtm: Stack offset: 96
8535 12:10:37.690278 <6>[ 222.949980] lkdtm: Performing direct entry REPORT_STACK
8536 12:10:37.690482 <6>[ 222.955518] lkdtm: Stack offset: -528
8537 12:10:37.690677 <6>[ 222.959765] lkdtm: Performing direct entry REPORT_STACK
8538 12:10:37.690868 <6>[ 222.965320] lkdtm: Stack offset: -224
8539 12:10:37.691020 <6>[ 222.969600] lkdtm: Performing direct entry REPORT_STACK
8540 12:10:37.691131 <6>[ 222.975138] lkdtm: Stack offset: 336
8541 12:10:37.691239 <6>[ 222.979243] lkdtm: Performing direct entry REPORT_STACK
8542 12:10:37.692940 <6>[ 222.984855] lkdtm: Stack offset: -112
8543 12:10:37.734640 <6>[ 222.989052] lkdtm: Performing direct entry REPORT_STACK
8544 12:10:37.735091 <6>[ 222.994601] lkdtm: Stack offset: -528
8545 12:10:37.735522 <6>[ 222.998792] lkdtm: Performing direct entry REPORT_STACK
8546 12:10:37.735926 <6>[ 223.004336] lkdtm: Stack offset: -256
8547 12:10:37.736313 <6>[ 223.008527] lkdtm: Performing direct entry REPORT_STACK
8548 12:10:37.736696 <6>[ 223.014067] lkdtm: Stack offset: -432
8549 12:10:37.737064 <6>[ 223.018264] lkdtm: Performing direct entry REPORT_STACK
8550 12:10:37.737431 <6>[ 223.023800] lkdtm: Stack offset: 0
8551 12:10:37.738252 <6>[ 223.027730] lkdtm: Performing direct entry REPORT_STACK
8552 12:10:37.779368 <6>[ 223.033265] lkdtm: Stack offset: -416
8553 12:10:37.779829 <6>[ 223.037455] lkdtm: Performing direct entry REPORT_STACK
8554 12:10:37.780262 <6>[ 223.042981] lkdtm: Stack offset: 144
8555 12:10:37.780668 <6>[ 223.047080] lkdtm: Performing direct entry REPORT_STACK
8556 12:10:37.781062 <6>[ 223.052615] lkdtm: Stack offset: -144
8557 12:10:37.781444 <6>[ 223.056816] lkdtm: Performing direct entry REPORT_STACK
8558 12:10:37.781826 <6>[ 223.062351] lkdtm: Stack offset: 64
8559 12:10:37.782235 <6>[ 223.066366] lkdtm: Performing direct entry REPORT_STACK
8560 12:10:37.782996 <6>[ 223.071901] lkdtm: Stack offset: -224
8561 12:10:37.824345 <6>[ 223.076104] lkdtm: Performing direct entry REPORT_STACK
8562 12:10:37.824804 <6>[ 223.081659] lkdtm: Stack offset: -144
8563 12:10:37.825232 <6>[ 223.085920] lkdtm: Performing direct entry REPORT_STACK
8564 12:10:37.825632 <6>[ 223.091458] lkdtm: Stack offset: 96
8565 12:10:37.826060 <6>[ 223.095475] lkdtm: Performing direct entry REPORT_STACK
8566 12:10:37.826457 <6>[ 223.101012] lkdtm: Stack offset: 64
8567 12:10:37.826840 <6>[ 223.105026] lkdtm: Performing direct entry REPORT_STACK
8568 12:10:37.827227 <6>[ 223.110563] lkdtm: Stack offset: -160
8569 12:10:37.827637 <6>[ 223.114765] lkdtm: Performing direct entry REPORT_STACK
8570 12:10:37.828316 <6>[ 223.120302] lkdtm: Stack offset: -480
8571 12:10:37.868810 <6>[ 223.124494] lkdtm: Performing direct entry REPORT_STACK
8572 12:10:37.869263 <6>[ 223.130030] lkdtm: Stack offset: 32
8573 12:10:37.869975 <6>[ 223.134052] lkdtm: Performing direct entry REPORT_STACK
8574 12:10:37.870369 <6>[ 223.139588] lkdtm: Stack offset: -192
8575 12:10:37.870688 <6>[ 223.143776] lkdtm: Performing direct entry REPORT_STACK
8576 12:10:37.870993 <6>[ 223.149314] lkdtm: Stack offset: -576
8577 12:10:37.871287 <6>[ 223.153503] lkdtm: Performing direct entry REPORT_STACK
8578 12:10:37.871574 <6>[ 223.159039] lkdtm: Stack offset: -320
8579 12:10:37.872266 <6>[ 223.163228] lkdtm: Performing direct entry REPORT_STACK
8580 12:10:37.913460 <6>[ 223.168765] lkdtm: Stack offset: -448
8581 12:10:37.913754 <6>[ 223.172956] lkdtm: Performing direct entry REPORT_STACK
8582 12:10:37.914023 <6>[ 223.178504] lkdtm: Stack offset: 80
8583 12:10:37.914270 <6>[ 223.182522] lkdtm: Performing direct entry REPORT_STACK
8584 12:10:37.914470 <6>[ 223.188058] lkdtm: Stack offset: -16
8585 12:10:37.915007 <6>[ 223.192183] lkdtm: Performing direct entry REPORT_STACK
8586 12:10:37.915206 <6>[ 223.197736] lkdtm: Stack offset: 128
8587 12:10:37.915400 <6>[ 223.201999] lkdtm: Performing direct entry REPORT_STACK
8588 12:10:37.916581 <6>[ 223.207534] lkdtm: Stack offset: -16
8589 12:10:37.958312 <6>[ 223.211641] lkdtm: Performing direct entry REPORT_STACK
8590 12:10:37.958597 <6>[ 223.217186] lkdtm: Stack offset: 80
8591 12:10:37.958905 <6>[ 223.221278] lkdtm: Performing direct entry REPORT_STACK
8592 12:10:37.959167 <6>[ 223.226944] lkdtm: Stack offset: 0
8593 12:10:37.959421 <6>[ 223.230895] lkdtm: Performing direct entry REPORT_STACK
8594 12:10:37.959671 <6>[ 223.236433] lkdtm: Stack offset: 336
8595 12:10:37.959853 <6>[ 223.240572] lkdtm: Performing direct entry REPORT_STACK
8596 12:10:37.960014 <6>[ 223.246112] lkdtm: Stack offset: -592
8597 12:10:37.961385 <6>[ 223.250306] lkdtm: Performing direct entry REPORT_STACK
8598 12:10:38.003233 <6>[ 223.255847] lkdtm: Stack offset: -208
8599 12:10:38.003497 <6>[ 223.260068] lkdtm: Performing direct entry REPORT_STACK
8600 12:10:38.003716 <6>[ 223.265607] lkdtm: Stack offset: -496
8601 12:10:38.003916 <6>[ 223.269812] lkdtm: Performing direct entry REPORT_STACK
8602 12:10:38.004381 <6>[ 223.275349] lkdtm: Stack offset: -592
8603 12:10:38.004561 <6>[ 223.279545] lkdtm: Performing direct entry REPORT_STACK
8604 12:10:38.004756 <6>[ 223.285082] lkdtm: Stack offset: -592
8605 12:10:38.004940 <6>[ 223.289322] lkdtm: Performing direct entry REPORT_STACK
8606 12:10:38.005107 <6>[ 223.294887] lkdtm: Stack offset: -512
8607 12:10:38.048113 <6>[ 223.299089] lkdtm: Performing direct entry REPORT_STACK
8608 12:10:38.048356 <6>[ 223.304627] lkdtm: Stack offset: -528
8609 12:10:38.048573 <6>[ 223.308821] lkdtm: Performing direct entry REPORT_STACK
8610 12:10:38.048776 <6>[ 223.314437] lkdtm: Stack offset: 128
8611 12:10:38.048972 <6>[ 223.318549] lkdtm: Performing direct entry REPORT_STACK
8612 12:10:38.049542 <6>[ 223.324087] lkdtm: Stack offset: -32
8613 12:10:38.049906 <6>[ 223.328193] lkdtm: Performing direct entry REPORT_STACK
8614 12:10:38.050328 <6>[ 223.333730] lkdtm: Stack offset: 176
8615 12:10:38.050711 <6>[ 223.337841] lkdtm: Performing direct entry REPORT_STACK
8616 12:10:38.051485 <6>[ 223.343378] lkdtm: Stack offset: -384
8617 12:10:38.093069 <6>[ 223.347568] lkdtm: Performing direct entry REPORT_STACK
8618 12:10:38.093524 <6>[ 223.353106] lkdtm: Stack offset: -560
8619 12:10:38.094330 <6>[ 223.357356] lkdtm: Performing direct entry REPORT_STACK
8620 12:10:38.094706 <6>[ 223.362959] lkdtm: Stack offset: -608
8621 12:10:38.095108 <6>[ 223.367151] lkdtm: Performing direct entry REPORT_STACK
8622 12:10:38.095500 <6>[ 223.372689] lkdtm: Stack offset: -16
8623 12:10:38.095879 <6>[ 223.376794] lkdtm: Performing direct entry REPORT_STACK
8624 12:10:38.096260 <6>[ 223.382340] lkdtm: Stack offset: -560
8625 12:10:38.096734 <6>[ 223.386534] lkdtm: Performing direct entry REPORT_STACK
8626 12:10:38.137846 <6>[ 223.392068] lkdtm: Stack offset: -592
8627 12:10:38.138341 <6>[ 223.396259] lkdtm: Performing direct entry REPORT_STACK
8628 12:10:38.138772 <6>[ 223.401796] lkdtm: Stack offset: -96
8629 12:10:38.139172 <6>[ 223.405906] lkdtm: Performing direct entry REPORT_STACK
8630 12:10:38.139562 <6>[ 223.411447] lkdtm: Stack offset: -288
8631 12:10:38.140320 <6>[ 223.415634] lkdtm: Performing direct entry REPORT_STACK
8632 12:10:38.140679 <6>[ 223.421184] lkdtm: Stack offset: -176
8633 12:10:38.141073 <6>[ 223.425398] lkdtm: Performing direct entry REPORT_STACK
8634 12:10:38.141545 <6>[ 223.430921] lkdtm: Stack offset: 48
8635 12:10:38.182531 <6>[ 223.434935] lkdtm: Performing direct entry REPORT_STACK
8636 12:10:38.182988 <6>[ 223.440469] lkdtm: Stack offset: -32
8637 12:10:38.183794 <6>[ 223.444579] lkdtm: Performing direct entry REPORT_STACK
8638 12:10:38.184165 <6>[ 223.450118] lkdtm: Stack offset: -448
8639 12:10:38.184568 <6>[ 223.454305] lkdtm: Performing direct entry REPORT_STACK
8640 12:10:38.184952 <6>[ 223.459844] lkdtm: Stack offset: -128
8641 12:10:38.185325 <6>[ 223.464042] lkdtm: Performing direct entry REPORT_STACK
8642 12:10:38.185703 <6>[ 223.469596] lkdtm: Stack offset: 48
8643 12:10:38.186203 <6>[ 223.473706] lkdtm: Performing direct entry REPORT_STACK
8644 12:10:38.227385 <6>[ 223.479259] lkdtm: Stack offset: -288
8645 12:10:38.227841 <6>[ 223.483455] lkdtm: Performing direct entry REPORT_STACK
8646 12:10:38.228360 <6>[ 223.488992] lkdtm: Stack offset: -560
8647 12:10:38.229023 <6>[ 223.493190] lkdtm: Performing direct entry REPORT_STACK
8648 12:10:38.229539 <6>[ 223.498728] lkdtm: Stack offset: -608
8649 12:10:38.230194 <6>[ 223.502916] lkdtm: Performing direct entry REPORT_STACK
8650 12:10:38.230865 <6>[ 223.508456] lkdtm: Stack offset: 176
8651 12:10:38.231466 <6>[ 223.512555] lkdtm: Performing direct entry REPORT_STACK
8652 12:10:38.232089 <6>[ 223.518089] lkdtm: Stack offset: 304
8653 12:10:38.233122 <6>[ 223.522195] lkdtm: Performing direct entry REPORT_STACK
8654 12:10:38.271874 <6>[ 223.527728] lkdtm: Stack offset: -160
8655 12:10:38.272228 <6>[ 223.531934] lkdtm: Performing direct entry REPORT_STACK
8656 12:10:38.272520 <6>[ 223.537495] lkdtm: Stack offset: -592
8657 12:10:38.272766 <6>[ 223.541710] lkdtm: Performing direct entry REPORT_STACK
8658 12:10:38.272972 <6>[ 223.547247] lkdtm: Stack offset: -464
8659 12:10:38.273179 <6>[ 223.551437] lkdtm: Performing direct entry REPORT_STACK
8660 12:10:38.273417 <6>[ 223.556970] lkdtm: Stack offset: 320
8661 12:10:38.273572 <6>[ 223.561068] lkdtm: Performing direct entry REPORT_STACK
8662 12:10:38.274973 <6>[ 223.566608] lkdtm: Stack offset: 144
8663 12:10:38.316738 <6>[ 223.570730] lkdtm: Performing direct entry REPORT_STACK
8664 12:10:38.317019 <6>[ 223.576274] lkdtm: Stack offset: 48
8665 12:10:38.317243 <6>[ 223.580318] lkdtm: Performing direct entry REPORT_STACK
8666 12:10:38.317449 <6>[ 223.585879] lkdtm: Stack offset: -272
8667 12:10:38.317638 <6>[ 223.590221] lkdtm: Performing direct entry REPORT_STACK
8668 12:10:38.317800 <6>[ 223.595765] lkdtm: Stack offset: -416
8669 12:10:38.317953 <6>[ 223.599990] lkdtm: Performing direct entry REPORT_STACK
8670 12:10:38.318130 <6>[ 223.605526] lkdtm: Stack offset: -112
8671 12:10:38.319842 <6>[ 223.609719] lkdtm: Performing direct entry REPORT_STACK
8672 12:10:38.361506 <6>[ 223.615258] lkdtm: Stack offset: -112
8673 12:10:38.361744 <6>[ 223.619449] lkdtm: Performing direct entry REPORT_STACK
8674 12:10:38.361965 <6>[ 223.624985] lkdtm: Stack offset: -96
8675 12:10:38.362351 <6>[ 223.629089] lkdtm: Performing direct entry REPORT_STACK
8676 12:10:38.362750 <6>[ 223.634626] lkdtm: Stack offset: 64
8677 12:10:38.363152 <6>[ 223.638653] lkdtm: Performing direct entry REPORT_STACK
8678 12:10:38.363581 <6>[ 223.644269] lkdtm: Stack offset: -32
8679 12:10:38.363967 <6>[ 223.648380] lkdtm: Performing direct entry REPORT_STACK
8680 12:10:38.364345 <6>[ 223.653918] lkdtm: Stack offset: 48
8681 12:10:38.406825 <6>[ 223.657948] lkdtm: Performing direct entry REPORT_STACK
8682 12:10:38.407278 <6>[ 223.663486] lkdtm: Stack offset: -64
8683 12:10:38.407624 <6>[ 223.667592] lkdtm: Performing direct entry REPORT_STACK
8684 12:10:38.407942 <6>[ 223.673129] lkdtm: Stack offset: 368
8685 12:10:38.408245 <6>[ 223.677280] lkdtm: Performing direct entry REPORT_STACK
8686 12:10:38.408543 <6>[ 223.682933] lkdtm: Stack offset: 288
8687 12:10:38.408836 <6>[ 223.687042] lkdtm: Performing direct entry REPORT_STACK
8688 12:10:38.409123 <6>[ 223.692580] lkdtm: Stack offset: -352
8689 12:10:38.409411 <6>[ 223.696777] lkdtm: Performing direct entry REPORT_STACK
8690 12:10:38.410134 <6>[ 223.702316] lkdtm: Stack offset: 256
8691 12:10:38.451377 <6>[ 223.706418] lkdtm: Performing direct entry REPORT_STACK
8692 12:10:38.451829 <6>[ 223.711955] lkdtm: Stack offset: -224
8693 12:10:38.452540 <6>[ 223.716144] lkdtm: Performing direct entry REPORT_STACK
8694 12:10:38.452887 <6>[ 223.721694] lkdtm: Stack offset: -16
8695 12:10:38.453199 <6>[ 223.725802] lkdtm: Performing direct entry REPORT_STACK
8696 12:10:38.453501 <6>[ 223.731339] lkdtm: Stack offset: 192
8697 12:10:38.453789 <6>[ 223.735442] lkdtm: Performing direct entry REPORT_STACK
8698 12:10:38.454122 <6>[ 223.740979] lkdtm: Stack offset: -640
8699 12:10:38.454820 <6>[ 223.745170] lkdtm: Performing direct entry REPORT_STACK
8700 12:10:38.496175 <6>[ 223.750708] lkdtm: Stack offset: -16
8701 12:10:38.496630 <6>[ 223.754819] lkdtm: Performing direct entry REPORT_STACK
8702 12:10:38.497066 <6>[ 223.760366] lkdtm: Stack offset: -640
8703 12:10:38.497473 <6>[ 223.764559] lkdtm: Performing direct entry REPORT_STACK
8704 12:10:38.497862 <6>[ 223.770096] lkdtm: Stack offset: -16
8705 12:10:38.498285 <6>[ 223.774201] lkdtm: Performing direct entry REPORT_STACK
8706 12:10:38.498669 <6>[ 223.779739] lkdtm: Stack offset: 192
8707 12:10:38.499057 <6>[ 223.783856] lkdtm: Performing direct entry REPORT_STACK
8708 12:10:38.499807 <6>[ 223.789393] lkdtm: Stack offset: -576
8709 12:10:38.540864 <6>[ 223.793590] lkdtm: Performing direct entry REPORT_STACK
8710 12:10:38.541323 <6>[ 223.799143] lkdtm: Stack offset: -256
8711 12:10:38.541751 <6>[ 223.803434] lkdtm: Performing direct entry REPORT_STACK
8712 12:10:38.542205 <6>[ 223.808972] lkdtm: Stack offset: -176
8713 12:10:38.542600 <6>[ 223.813162] lkdtm: Performing direct entry REPORT_STACK
8714 12:10:38.542985 <6>[ 223.818699] lkdtm: Stack offset: 192
8715 12:10:38.543362 <6>[ 223.822804] lkdtm: Performing direct entry REPORT_STACK
8716 12:10:38.543734 <6>[ 223.828342] lkdtm: Stack offset: -640
8717 12:10:38.544593 <6>[ 223.832532] lkdtm: Performing direct entry REPORT_STACK
8718 12:10:38.585383 <6>[ 223.838069] lkdtm: Stack offset: -48
8719 12:10:38.585675 <6>[ 223.842184] lkdtm: Performing direct entry REPORT_STACK
8720 12:10:38.585902 <6>[ 223.847721] lkdtm: Stack offset: -432
8721 12:10:38.586143 <6>[ 223.851917] lkdtm: Performing direct entry REPORT_STACK
8722 12:10:38.586683 <6>[ 223.857453] lkdtm: Stack offset: -176
8723 12:10:38.586914 <6>[ 223.861658] lkdtm: Performing direct entry REPORT_STACK
8724 12:10:38.587088 <6>[ 223.867204] lkdtm: Stack offset: -640
8725 12:10:38.587300 <6>[ 223.871424] lkdtm: Performing direct entry REPORT_STACK
8726 12:10:38.587500 <6>[ 223.876965] lkdtm: Stack offset: 208
8727 12:10:38.630515 <6>[ 223.881087] lkdtm: Performing direct entry REPORT_STACK
8728 12:10:38.630796 <6>[ 223.886626] lkdtm: Stack offset: -272
8729 12:10:38.631036 <6>[ 223.890827] lkdtm: Performing direct entry REPORT_STACK
8730 12:10:38.631248 <6>[ 223.896366] lkdtm: Stack offset: -576
8731 12:10:38.631446 <6>[ 223.900571] lkdtm: Performing direct entry REPORT_STACK
8732 12:10:38.631637 <6>[ 223.906116] lkdtm: Stack offset: -32
8733 12:10:38.631825 <6>[ 223.910247] lkdtm: Performing direct entry REPORT_STACK
8734 12:10:38.631992 <6>[ 223.915812] lkdtm: Stack offset: -448
8735 12:10:38.632137 <6>[ 223.920156] lkdtm: Performing direct entry REPORT_STACK
8736 12:10:38.633620 <6>[ 223.925693] lkdtm: Stack offset: 320
8737 12:10:38.675328 <6>[ 223.929808] lkdtm: Performing direct entry REPORT_STACK
8738 12:10:38.675571 <6>[ 223.935342] lkdtm: Stack offset: -576
8739 12:10:38.675787 <6>[ 223.939529] lkdtm: Performing direct entry REPORT_STACK
8740 12:10:38.675990 <6>[ 223.945066] lkdtm: Stack offset: -336
8741 12:10:38.676185 <6>[ 223.949366] lkdtm: Performing direct entry REPORT_STACK
8742 12:10:38.676377 <6>[ 223.955032] lkdtm: Stack offset: 0
8743 12:10:38.676565 <6>[ 223.958983] lkdtm: Performing direct entry REPORT_STACK
8744 12:10:38.676752 <6>[ 223.964522] lkdtm: Stack offset: -480
8745 12:10:38.678483 <6>[ 223.968729] lkdtm: Performing direct entry REPORT_STACK
8746 12:10:38.720131 <6>[ 223.974340] lkdtm: Stack offset: -320
8747 12:10:38.720365 <6>[ 223.978541] lkdtm: Performing direct entry REPORT_STACK
8748 12:10:38.720581 <6>[ 223.984079] lkdtm: Stack offset: 240
8749 12:10:38.720784 <6>[ 223.988184] lkdtm: Performing direct entry REPORT_STACK
8750 12:10:38.720971 <6>[ 223.993722] lkdtm: Stack offset: -640
8751 12:10:38.721142 <6>[ 223.997912] lkdtm: Performing direct entry REPORT_STACK
8752 12:10:38.721310 <6>[ 224.003449] lkdtm: Stack offset: 224
8753 12:10:38.721476 <6>[ 224.007557] lkdtm: Performing direct entry REPORT_STACK
8754 12:10:38.723429 <6>[ 224.013094] lkdtm: Stack offset: 96
8755 12:10:38.765251 <6>[ 224.017109] lkdtm: Performing direct entry REPORT_STACK
8756 12:10:38.765712 <6>[ 224.022643] lkdtm: Stack offset: 256
8757 12:10:38.766185 <6>[ 224.026766] lkdtm: Performing direct entry REPORT_STACK
8758 12:10:38.766600 <6>[ 224.032304] lkdtm: Stack offset: -528
8759 12:10:38.766991 <6>[ 224.036495] lkdtm: Performing direct entry REPORT_STACK
8760 12:10:38.767376 <6>[ 224.042033] lkdtm: Stack offset: 208
8761 12:10:38.767752 <6>[ 224.046138] lkdtm: Performing direct entry REPORT_STACK
8762 12:10:38.768124 <6>[ 224.051675] lkdtm: Stack offset: -496
8763 12:10:38.768964 <6>[ 224.055868] lkdtm: Performing direct entry REPORT_STACK
8764 12:10:38.769320 <6>[ 224.061408] lkdtm: Stack offset: 288
8765 12:10:38.809868 <6>[ 224.065517] lkdtm: Performing direct entry REPORT_STACK
8766 12:10:38.810362 <6>[ 224.071071] lkdtm: Stack offset: -336
8767 12:10:38.810795 <6>[ 224.075312] lkdtm: Performing direct entry REPORT_STACK
8768 12:10:38.811199 <6>[ 224.080852] lkdtm: Stack offset: 224
8769 12:10:38.811592 <6>[ 224.084956] lkdtm: Performing direct entry REPORT_STACK
8770 12:10:38.811977 <6>[ 224.090507] lkdtm: Stack offset: -288
8771 12:10:38.812358 <6>[ 224.094702] lkdtm: Performing direct entry REPORT_STACK
8772 12:10:38.812739 <6>[ 224.100239] lkdtm: Stack offset: -16
8773 12:10:38.813514 <6>[ 224.104344] lkdtm: Performing direct entry REPORT_STACK
8774 12:10:38.854770 <6>[ 224.109880] lkdtm: Stack offset: -496
8775 12:10:38.855646 <6>[ 224.114070] lkdtm: Performing direct entry REPORT_STACK
8776 12:10:38.856037 <6>[ 224.119607] lkdtm: Stack offset: -480
8777 12:10:38.856446 <6>[ 224.123804] lkdtm: Performing direct entry REPORT_STACK
8778 12:10:38.856845 <6>[ 224.129343] lkdtm: Stack offset: 352
8779 12:10:38.857232 <6>[ 224.133475] lkdtm: Performing direct entry REPORT_STACK
8780 12:10:38.857609 <6>[ 224.139134] lkdtm: Stack offset: -192
8781 12:10:38.857981 <6>[ 224.143333] lkdtm: Performing direct entry REPORT_STACK
8782 12:10:38.858480 <6>[ 224.148872] lkdtm: Stack offset: -416
8783 12:10:38.899356 <6>[ 224.153077] lkdtm: Performing direct entry REPORT_STACK
8784 12:10:38.899873 <6>[ 224.158613] lkdtm: Stack offset: 224
8785 12:10:38.900311 <6>[ 224.162720] lkdtm: Performing direct entry REPORT_STACK
8786 12:10:38.900726 <6>[ 224.168254] lkdtm: Stack offset: 256
8787 12:10:38.901117 <6>[ 224.172358] lkdtm: Performing direct entry REPORT_STACK
8788 12:10:38.901884 <6>[ 224.177896] lkdtm: Stack offset: -96
8789 12:10:38.902278 <6>[ 224.182002] lkdtm: Performing direct entry REPORT_STACK
8790 12:10:38.902629 <6>[ 224.187541] lkdtm: Stack offset: 192
8791 12:10:38.903107 <6>[ 224.191656] lkdtm: Performing direct entry REPORT_STACK
8792 12:10:38.944119 <6>[ 224.197194] lkdtm: Stack offset: -352
8793 12:10:38.944400 <6>[ 224.201462] lkdtm: Performing direct entry REPORT_STACK
8794 12:10:38.944623 <6>[ 224.207079] lkdtm: Stack offset: -480
8795 12:10:38.945097 <6>[ 224.211351] lkdtm: Performing direct entry REPORT_STACK
8796 12:10:38.945263 <6>[ 224.216897] lkdtm: Stack offset: -608
8797 12:10:38.945439 <6>[ 224.221116] lkdtm: Performing direct entry REPORT_STACK
8798 12:10:38.945612 <6>[ 224.226656] lkdtm: Stack offset: -448
8799 12:10:38.945781 <6>[ 224.230886] lkdtm: Performing direct entry REPORT_STACK
8800 12:10:38.945944 <6>[ 224.236431] lkdtm: Stack offset: -352
8801 12:10:38.989193 <6>[ 224.240658] lkdtm: Performing direct entry REPORT_STACK
8802 12:10:38.989454 <6>[ 224.246202] lkdtm: Stack offset: -416
8803 12:10:38.989677 <6>[ 224.250435] lkdtm: Performing direct entry REPORT_STACK
8804 12:10:38.989884 <6>[ 224.255974] lkdtm: Stack offset: 256
8805 12:10:38.990092 <6>[ 224.260104] lkdtm: Performing direct entry REPORT_STACK
8806 12:10:38.990266 <6>[ 224.265646] lkdtm: Stack offset: -160
8807 12:10:38.990435 <6>[ 224.269850] lkdtm: Performing direct entry REPORT_STACK
8808 12:10:38.990603 <6>[ 224.275387] lkdtm: Stack offset: -640
8809 12:10:38.990764 <6>[ 224.279576] lkdtm: Performing direct entry REPORT_STACK
8810 12:10:38.992348 <6>[ 224.285113] lkdtm: Stack offset: -320
8811 12:10:39.033895 <6>[ 224.289340] lkdtm: Performing direct entry REPORT_STACK
8812 12:10:39.034286 <6>[ 224.294872] lkdtm: Stack offset: 32
8813 12:10:39.034632 <6>[ 224.298974] lkdtm: Performing direct entry REPORT_STACK
8814 12:10:39.034955 <6>[ 224.304511] lkdtm: Stack offset: 336
8815 12:10:39.035635 <6>[ 224.308626] lkdtm: Performing direct entry REPORT_STACK
8816 12:10:39.035970 <6>[ 224.314170] lkdtm: Stack offset: -208
8817 12:10:39.036276 <6>[ 224.318381] lkdtm: Performing direct entry REPORT_STACK
8818 12:10:39.036568 <6>[ 224.324005] lkdtm: Stack offset: -400
8819 12:10:39.037282 <6>[ 224.328201] lkdtm: Performing direct entry REPORT_STACK
8820 12:10:39.079005 <6>[ 224.333750] lkdtm: Stack offset: 256
8821 12:10:39.079469 <6>[ 224.337859] lkdtm: Performing direct entry REPORT_STACK
8822 12:10:39.080199 <6>[ 224.343395] lkdtm: Stack offset: -208
8823 12:10:39.080553 <6>[ 224.347585] lkdtm: Performing direct entry REPORT_STACK
8824 12:10:39.080868 <6>[ 224.353121] lkdtm: Stack offset: -624
8825 12:10:39.081172 <6>[ 224.357339] lkdtm: Performing direct entry REPORT_STACK
8826 12:10:39.081472 <6>[ 224.362864] lkdtm: Stack offset: -208
8827 12:10:39.081766 <6>[ 224.367053] lkdtm: Performing direct entry REPORT_STACK
8828 12:10:39.082495 <6>[ 224.372589] lkdtm: Stack offset: -400
8829 12:10:39.123528 <6>[ 224.376786] lkdtm: Performing direct entry REPORT_STACK
8830 12:10:39.123987 <6>[ 224.382323] lkdtm: Stack offset: -272
8831 12:10:39.124424 <6>[ 224.386511] lkdtm: Performing direct entry REPORT_STACK
8832 12:10:39.124838 <6>[ 224.392046] lkdtm: Stack offset: -16
8833 12:10:39.125232 <6>[ 224.396162] lkdtm: Performing direct entry REPORT_STACK
8834 12:10:39.125622 <6>[ 224.401698] lkdtm: Stack offset: -64
8835 12:10:39.126026 <6>[ 224.405802] lkdtm: Performing direct entry REPORT_STACK
8836 12:10:39.126803 <6>[ 224.411337] lkdtm: Stack offset: -272
8837 12:10:39.127158 <6>[ 224.415523] lkdtm: Performing direct entry REPORT_STACK
8838 12:10:39.168409 <6>[ 224.421059] lkdtm: Stack offset: -640
8839 12:10:39.168859 <6>[ 224.425294] lkdtm: Performing direct entry REPORT_STACK
8840 12:10:39.169259 <6>[ 224.430935] lkdtm: Stack offset: -608
8841 12:10:39.169584 <6>[ 224.435128] lkdtm: Performing direct entry REPORT_STACK
8842 12:10:39.169889 <6>[ 224.440664] lkdtm: Stack offset: -544
8843 12:10:39.170268 <6>[ 224.444851] lkdtm: Performing direct entry REPORT_STACK
8844 12:10:39.170569 <6>[ 224.450385] lkdtm: Stack offset: -304
8845 12:10:39.170862 <6>[ 224.454587] lkdtm: Performing direct entry REPORT_STACK
8846 12:10:39.171147 <6>[ 224.460123] lkdtm: Stack offset: 112
8847 12:10:39.213340 <6>[ 224.464224] lkdtm: Performing direct entry REPORT_STACK
8848 12:10:39.213810 <6>[ 224.469759] lkdtm: Stack offset: -96
8849 12:10:39.214285 <6>[ 224.473864] lkdtm: Performing direct entry REPORT_STACK
8850 12:10:39.215057 <6>[ 224.479399] lkdtm: Stack offset: -608
8851 12:10:39.215486 <6>[ 224.483593] lkdtm: Performing direct entry REPORT_STACK
8852 12:10:39.215883 <6>[ 224.489129] lkdtm: Stack offset: 352
8853 12:10:39.216203 <6>[ 224.493271] lkdtm: Performing direct entry REPORT_STACK
8854 12:10:39.216401 <6>[ 224.498929] lkdtm: Stack offset: 176
8855 12:10:39.216560 <6>[ 224.503041] lkdtm: Performing direct entry REPORT_STACK
8856 12:10:39.216753 <6>[ 224.508578] lkdtm: Stack offset: 240
8857 12:10:39.257672 <6>[ 224.512705] lkdtm: Performing direct entry REPORT_STACK
8858 12:10:39.257954 <6>[ 224.518246] lkdtm: Stack offset: -464
8859 12:10:39.258169 <6>[ 224.522435] lkdtm: Performing direct entry REPORT_STACK
8860 12:10:39.258391 <6>[ 224.527969] lkdtm: Stack offset: -480
8861 12:10:39.258543 <6>[ 224.532186] lkdtm: Performing direct entry REPORT_STACK
8862 12:10:39.258687 <6>[ 224.537719] lkdtm: Stack offset: 16
8863 12:10:39.259201 <6>[ 224.541766] lkdtm: Performing direct entry REPORT_STACK
8864 12:10:39.259426 <6>[ 224.547296] lkdtm: Stack offset: 48
8865 12:10:39.260827 <6>[ 224.551322] lkdtm: Performing direct entry REPORT_STACK
8866 12:10:39.302554 <6>[ 224.556864] lkdtm: Stack offset: 224
8867 12:10:39.302824 <6>[ 224.560992] lkdtm: Performing direct entry REPORT_STACK
8868 12:10:39.302999 <6>[ 224.566529] lkdtm: Stack offset: -560
8869 12:10:39.303159 <6>[ 224.570748] lkdtm: Performing direct entry REPORT_STACK
8870 12:10:39.303316 <6>[ 224.576284] lkdtm: Stack offset: -304
8871 12:10:39.303454 <6>[ 224.580510] lkdtm: Performing direct entry REPORT_STACK
8872 12:10:39.303589 <6>[ 224.586048] lkdtm: Stack offset: 368
8873 12:10:39.303723 <6>[ 224.590157] lkdtm: Performing direct entry REPORT_STACK
8874 12:10:39.305678 <6>[ 224.595695] lkdtm: Stack offset: -208
8875 12:10:39.347316 <6>[ 224.599897] lkdtm: Performing direct entry REPORT_STACK
8876 12:10:39.347553 <6>[ 224.605436] lkdtm: Stack offset: -592
8877 12:10:39.347725 <6>[ 224.609637] lkdtm: Performing direct entry REPORT_STACK
8878 12:10:39.347883 <6>[ 224.615192] lkdtm: Stack offset: -496
8879 12:10:39.348035 <6>[ 224.619469] lkdtm: Performing direct entry REPORT_STACK
8880 12:10:39.348183 <6>[ 224.625084] lkdtm: Stack offset: -640
8881 12:10:39.348325 <6>[ 224.629317] lkdtm: Performing direct entry REPORT_STACK
8882 12:10:39.348456 <6>[ 224.634843] lkdtm: Stack offset: -640
8883 12:10:39.350434 <6>[ 224.639044] lkdtm: Performing direct entry REPORT_STACK
8884 12:10:39.392162 <6>[ 224.644582] lkdtm: Stack offset: 128
8885 12:10:39.392393 <6>[ 224.648688] lkdtm: Performing direct entry REPORT_STACK
8886 12:10:39.392565 <6>[ 224.654226] lkdtm: Stack offset: 192
8887 12:10:39.392723 <6>[ 224.658344] lkdtm: Performing direct entry REPORT_STACK
8888 12:10:39.392875 <6>[ 224.663882] lkdtm: Stack offset: 128
8889 12:10:39.393022 <6>[ 224.667995] lkdtm: Performing direct entry REPORT_STACK
8890 12:10:39.393168 <6>[ 224.673532] lkdtm: Stack offset: -416
8891 12:10:39.393328 <6>[ 224.677723] lkdtm: Performing direct entry REPORT_STACK
8892 12:10:39.393420 <6>[ 224.683261] lkdtm: Stack offset: -96
8893 12:10:39.395295 <6>[ 224.687365] lkdtm: Performing direct entry REPORT_STACK
8894 12:10:39.437089 <6>[ 224.692902] lkdtm: Stack offset: -448
8895 12:10:39.437320 <6>[ 224.697091] lkdtm: Performing direct entry REPORT_STACK
8896 12:10:39.437495 <6>[ 224.702641] lkdtm: Stack offset: 144
8897 12:10:39.437653 <6>[ 224.706750] lkdtm: Performing direct entry REPORT_STACK
8898 12:10:39.437808 <6>[ 224.712288] lkdtm: Stack offset: -64
8899 12:10:39.437957 <6>[ 224.716391] lkdtm: Performing direct entry REPORT_STACK
8900 12:10:39.438123 <6>[ 224.721929] lkdtm: Stack offset: 0
8901 12:10:39.438268 <6>[ 224.725870] lkdtm: Performing direct entry REPORT_STACK
8902 12:10:39.440225 <6>[ 224.731422] lkdtm: Stack offset: -384
8903 12:10:39.482090 <6>[ 224.735746] lkdtm: Performing direct entry REPORT_STACK
8904 12:10:39.482545 <6>[ 224.741284] lkdtm: Stack offset: 16
8905 12:10:39.482894 <6>[ 224.745321] lkdtm: Performing direct entry REPORT_STACK
8906 12:10:39.483214 <6>[ 224.750976] lkdtm: Stack offset: -352
8907 12:10:39.483521 <6>[ 224.755173] lkdtm: Performing direct entry REPORT_STACK
8908 12:10:39.483820 <6>[ 224.760711] lkdtm: Stack offset: -496
8909 12:10:39.484106 <6>[ 224.764915] lkdtm: Performing direct entry REPORT_STACK
8910 12:10:39.484394 <6>[ 224.770453] lkdtm: Stack offset: -640
8911 12:10:39.485247 <6>[ 224.774652] lkdtm: Performing direct entry REPORT_STACK
8912 12:10:39.526932 <6>[ 224.780187] lkdtm: Stack offset: 128
8913 12:10:39.527388 <6>[ 224.784292] lkdtm: Performing direct entry REPORT_STACK
8914 12:10:39.527735 <6>[ 224.789831] lkdtm: Stack offset: -192
8915 12:10:39.528053 <6>[ 224.794019] lkdtm: Performing direct entry REPORT_STACK
8916 12:10:39.528356 <6>[ 224.799558] lkdtm: Stack offset: -176
8917 12:10:39.528652 <6>[ 224.803746] lkdtm: Performing direct entry REPORT_STACK
8918 12:10:39.528942 <6>[ 224.809283] lkdtm: Stack offset: -144
8919 12:10:39.529228 <6>[ 224.813493] lkdtm: Performing direct entry REPORT_STACK
8920 12:10:39.529512 <6>[ 224.819051] lkdtm: Stack offset: 240
8921 12:10:39.571484 <6>[ 224.823163] lkdtm: Performing direct entry REPORT_STACK
8922 12:10:39.571765 <6>[ 224.828702] lkdtm: Stack offset: -352
8923 12:10:39.571982 <6>[ 224.832892] lkdtm: Performing direct entry REPORT_STACK
8924 12:10:39.572194 <6>[ 224.838426] lkdtm: Stack offset: 80
8925 12:10:39.572356 <6>[ 224.842464] lkdtm: Performing direct entry REPORT_STACK
8926 12:10:39.572507 <6>[ 224.848005] lkdtm: Stack offset: 16
8927 12:10:39.572611 <6>[ 224.852034] lkdtm: Performing direct entry REPORT_STACK
8928 12:10:39.572713 <6>[ 224.857578] lkdtm: Stack offset: 96
8929 12:10:39.572807 <6>[ 224.861610] lkdtm: Performing direct entry REPORT_STACK
8930 12:10:39.574604 <6>[ 224.867147] lkdtm: Stack offset: -304
8931 12:10:39.615987 <6>[ 224.871354] lkdtm: Performing direct entry REPORT_STACK
8932 12:10:39.616267 <6>[ 224.876891] lkdtm: Stack offset: 240
8933 12:10:39.616482 <6>[ 224.880991] lkdtm: Performing direct entry REPORT_STACK
8934 12:10:39.616961 <6>[ 224.886545] lkdtm: Stack offset: 192
8935 12:10:39.617152 <6>[ 224.890660] lkdtm: Performing direct entry REPORT_STACK
8936 12:10:39.617334 <6>[ 224.896191] lkdtm: Stack offset: 48
8937 12:10:39.617516 <6>[ 224.900199] lkdtm: Performing direct entry REPORT_STACK
8938 12:10:39.617671 <6>[ 224.905736] lkdtm: Stack offset: -464
8939 12:10:39.619241 <6>[ 224.909921] lkdtm: Performing direct entry REPORT_STACK
8940 12:10:39.661119 <6>[ 224.915450] lkdtm: Stack offset: 32
8941 12:10:39.661384 <6>[ 224.919468] lkdtm: Performing direct entry REPORT_STACK
8942 12:10:39.661560 <6>[ 224.925019] lkdtm: Stack offset: -320
8943 12:10:39.661717 <6>[ 224.929337] lkdtm: Performing direct entry REPORT_STACK
8944 12:10:39.661870 <6>[ 224.934995] lkdtm: Stack offset: -640
8945 12:10:39.662040 <6>[ 224.939196] lkdtm: Performing direct entry REPORT_STACK
8946 12:10:39.662195 <6>[ 224.944736] lkdtm: Stack offset: 208
8947 12:10:39.662341 <6>[ 224.948854] lkdtm: Performing direct entry REPORT_STACK
8948 12:10:39.664273 <6>[ 224.954391] lkdtm: Stack offset: -352
8949 12:10:39.705681 <6>[ 224.958584] lkdtm: Performing direct entry REPORT_STACK
8950 12:10:39.705913 <6>[ 224.964122] lkdtm: Stack offset: 112
8951 12:10:39.706222 <6>[ 224.968233] lkdtm: Performing direct entry REPORT_STACK
8952 12:10:39.706550 <6>[ 224.973773] lkdtm: Stack offset: -240
8953 12:10:39.706855 <6>[ 224.977965] lkdtm: Performing direct entry REPORT_STACK
8954 12:10:39.707150 <6>[ 224.983502] lkdtm: Stack offset: -272
8955 12:10:39.707442 <6>[ 224.987697] lkdtm: Performing direct entry REPORT_STACK
8956 12:10:39.707731 <6>[ 224.993245] lkdtm: Stack offset: -80
8957 12:10:39.709011 <6>[ 224.997373] lkdtm: Performing direct entry REPORT_STACK
8958 12:10:39.750815 <6>[ 225.002926] lkdtm: Stack offset: -464
8959 12:10:39.751261 <6>[ 225.007132] lkdtm: Performing direct entry REPORT_STACK
8960 12:10:39.751603 <6>[ 225.012672] lkdtm: Stack offset: 368
8961 12:10:39.751921 <6>[ 225.016777] lkdtm: Performing direct entry REPORT_STACK
8962 12:10:39.752226 <6>[ 225.022315] lkdtm: Stack offset: 64
8963 12:10:39.752523 <6>[ 225.026332] lkdtm: Performing direct entry REPORT_STACK
8964 12:10:39.752817 <6>[ 225.031869] lkdtm: Stack offset: 144
8965 12:10:39.753105 <6>[ 225.035977] lkdtm: Performing direct entry REPORT_STACK
8966 12:10:39.753394 <6>[ 225.041517] lkdtm: Stack offset: -608
8967 12:10:39.754110 <6>[ 225.045716] lkdtm: Performing direct entry REPORT_STACK
8968 12:10:39.795624 <6>[ 225.051254] lkdtm: Stack offset: -400
8969 12:10:39.796074 <6>[ 225.055444] lkdtm: Performing direct entry REPORT_STACK
8970 12:10:39.796416 <6>[ 225.060982] lkdtm: Stack offset: -560
8971 12:10:39.796728 <6>[ 225.065175] lkdtm: Performing direct entry REPORT_STACK
8972 12:10:39.797023 <6>[ 225.070725] lkdtm: Stack offset: -144
8973 12:10:39.797314 <6>[ 225.074922] lkdtm: Performing direct entry REPORT_STACK
8974 12:10:39.797605 <6>[ 225.080469] lkdtm: Stack offset: -352
8975 12:10:39.797893 <6>[ 225.084661] lkdtm: Performing direct entry REPORT_STACK
8976 12:10:39.798767 <6>[ 225.090199] lkdtm: Stack offset: -32
8977 12:10:39.840378 <6>[ 225.094302] lkdtm: Performing direct entry REPORT_STACK
8978 12:10:39.840864 <6>[ 225.099839] lkdtm: Stack offset: -144
8979 12:10:39.841210 <6>[ 225.104036] lkdtm: Performing direct entry REPORT_STACK
8980 12:10:39.841530 <6>[ 225.109575] lkdtm: Stack offset: -16
8981 12:10:39.841833 <6>[ 225.113686] lkdtm: Performing direct entry REPORT_STACK
8982 12:10:39.842197 <6>[ 225.119238] lkdtm: Stack offset: 336
8983 12:10:39.842498 <6>[ 225.123427] lkdtm: Performing direct entry REPORT_STACK
8984 12:10:39.842789 <6>[ 225.128967] lkdtm: Stack offset: 208
8985 12:10:39.843527 <6>[ 225.133082] lkdtm: Performing direct entry REPORT_STACK
8986 12:10:39.885272 <6>[ 225.138669] lkdtm: Stack offset: 272
8987 12:10:39.885721 <6>[ 225.142796] lkdtm: Performing direct entry REPORT_STACK
8988 12:10:39.886111 <6>[ 225.148461] lkdtm: Stack offset: -176
8989 12:10:39.886442 <6>[ 225.152656] lkdtm: Performing direct entry REPORT_STACK
8990 12:10:39.886750 <6>[ 225.158191] lkdtm: Stack offset: -256
8991 12:10:39.887047 <6>[ 225.162391] lkdtm: Performing direct entry REPORT_STACK
8992 12:10:39.887339 <6>[ 225.167926] lkdtm: Stack offset: -96
8993 12:10:39.887627 <6>[ 225.172034] lkdtm: Performing direct entry REPORT_STACK
8994 12:10:39.888591 <6>[ 225.177573] lkdtm: Stack offset: 336
8995 12:10:39.929916 <6>[ 225.181676] lkdtm: Performing direct entry REPORT_STACK
8996 12:10:39.930257 <6>[ 225.187215] lkdtm: Stack offset: -192
8997 12:10:39.930515 <6>[ 225.191425] lkdtm: Performing direct entry REPORT_STACK
8998 12:10:39.930750 <6>[ 225.196965] lkdtm: Stack offset: -368
8999 12:10:39.930960 <6>[ 225.201184] lkdtm: Performing direct entry REPORT_STACK
9000 12:10:39.931186 <6>[ 225.206728] lkdtm: Stack offset: -144
9001 12:10:39.931394 <6>[ 225.210939] lkdtm: Performing direct entry REPORT_STACK
9002 12:10:39.931527 <6>[ 225.216473] lkdtm: Stack offset: 304
9003 12:10:39.931650 <6>[ 225.220596] lkdtm: Performing direct entry REPORT_STACK
9004 12:10:39.932971 <6>[ 225.226130] lkdtm: Stack offset: -320
9005 12:10:39.975145 <6>[ 225.230338] lkdtm: Performing direct entry REPORT_STACK
9006 12:10:39.975425 <6>[ 225.235877] lkdtm: Stack offset: 128
9007 12:10:39.975652 <6>[ 225.239987] lkdtm: Performing direct entry REPORT_STACK
9008 12:10:39.975858 <6>[ 225.245522] lkdtm: Stack offset: -512
9009 12:10:39.976053 <6>[ 225.249765] lkdtm: Performing direct entry REPORT_STACK
9010 12:10:39.976243 <6>[ 225.255330] lkdtm: Stack offset: 32
9011 12:10:39.976402 <6>[ 225.259687] lkdtm: Performing direct entry REPORT_STACK
9012 12:10:39.976515 <6>[ 225.265292] lkdtm: Stack offset: -128
9013 12:10:39.978230 <6>[ 225.269516] lkdtm: Performing direct entry REPORT_STACK
9014 12:10:40.020162 <6>[ 225.275185] lkdtm: Stack offset: -112
9015 12:10:40.020943 <6>[ 225.279391] lkdtm: Performing direct entry REPORT_STACK
9016 12:10:40.021291 <6>[ 225.284930] lkdtm: Stack offset: -176
9017 12:10:40.021654 <6>[ 225.289123] lkdtm: Performing direct entry REPORT_STACK
9018 12:10:40.022025 <6>[ 225.294660] lkdtm: Stack offset: -304
9019 12:10:40.022370 <6>[ 225.298852] lkdtm: Performing direct entry REPORT_STACK
9020 12:10:40.022724 <6>[ 225.304389] lkdtm: Stack offset: -656
9021 12:10:40.023061 <6>[ 225.308588] lkdtm: Performing direct entry REPORT_STACK
9022 12:10:40.023478 <6>[ 225.314209] lkdtm: Stack offset: -192
9023 12:10:40.064766 <6>[ 225.318410] lkdtm: Performing direct entry REPORT_STACK
9024 12:10:40.065222 <6>[ 225.323948] lkdtm: Stack offset: -560
9025 12:10:40.065651 <6>[ 225.328138] lkdtm: Performing direct entry REPORT_STACK
9026 12:10:40.066086 <6>[ 225.333676] lkdtm: Stack offset: 0
9027 12:10:40.066483 <6>[ 225.337614] lkdtm: Performing direct entry REPORT_STACK
9028 12:10:40.066868 <6>[ 225.343151] lkdtm: Stack offset: 160
9029 12:10:40.067247 <6>[ 225.347253] lkdtm: Performing direct entry REPORT_STACK
9030 12:10:40.067641 <6>[ 225.352791] lkdtm: Stack offset: -64
9031 12:10:40.068463 <6>[ 225.356897] lkdtm: Performing direct entry REPORT_STACK
9032 12:10:40.109706 <6>[ 225.362435] lkdtm: Stack offset: -448
9033 12:10:40.110202 <6>[ 225.366625] lkdtm: Performing direct entry REPORT_STACK
9034 12:10:40.110636 <6>[ 225.372161] lkdtm: Stack offset: 336
9035 12:10:40.111041 <6>[ 225.376278] lkdtm: Performing direct entry REPORT_STACK
9036 12:10:40.111434 <6>[ 225.381815] lkdtm: Stack offset: -224
9037 12:10:40.111816 <6>[ 225.386012] lkdtm: Performing direct entry REPORT_STACK
9038 12:10:40.112194 <6>[ 225.391564] lkdtm: Stack offset: 144
9039 12:10:40.112563 <6>[ 225.395694] lkdtm: Performing direct entry REPORT_STACK
9040 12:10:40.113023 <6>[ 225.401244] lkdtm: Stack offset: -624
9041 12:10:40.154628 <6>[ 225.405464] lkdtm: Performing direct entry REPORT_STACK
9042 12:10:40.155095 <6>[ 225.411126] lkdtm: Stack offset: -640
9043 12:10:40.155525 <6>[ 225.415326] lkdtm: Performing direct entry REPORT_STACK
9044 12:10:40.155928 <6>[ 225.420865] lkdtm: Stack offset: 240
9045 12:10:40.156319 <6>[ 225.424973] lkdtm: Performing direct entry REPORT_STACK
9046 12:10:40.156703 <6>[ 225.430510] lkdtm: Stack offset: -160
9047 12:10:40.157076 <6>[ 225.434717] lkdtm: Performing direct entry REPORT_STACK
9048 12:10:40.157448 <6>[ 225.440251] lkdtm: Stack offset: -272
9049 12:10:40.157885 <6>[ 225.444442] lkdtm: Performing direct entry REPORT_STACK
9050 12:10:40.158697 <6>[ 225.449982] lkdtm: Stack offset: -80
9051 12:10:40.199223 <6>[ 225.454095] lkdtm: Performing direct entry REPORT_STACK
9052 12:10:40.199685 <6>[ 225.459634] lkdtm: Stack offset: 272
9053 12:10:40.200242 <6>[ 225.463735] lkdtm: Performing direct entry REPORT_STACK
9054 12:10:40.200782 <6>[ 225.469272] lkdtm: Stack offset: -352
9055 12:10:40.201311 <6>[ 225.473490] lkdtm: Performing direct entry REPORT_STACK
9056 12:10:40.201802 <6>[ 225.479054] lkdtm: Stack offset: 368
9057 12:10:40.202306 <6>[ 225.483164] lkdtm: Performing direct entry REPORT_STACK
9058 12:10:40.202760 <6>[ 225.488703] lkdtm: Stack offset: -240
9059 12:10:40.203670 <6>[ 225.492900] lkdtm: Performing direct entry REPORT_STACK
9060 12:10:40.243768 <6>[ 225.498445] lkdtm: Stack offset: 336
9061 12:10:40.244075 <6>[ 225.502557] lkdtm: Performing direct entry REPORT_STACK
9062 12:10:40.244278 <6>[ 225.508092] lkdtm: Stack offset: -592
9063 12:10:40.244441 <6>[ 225.512284] lkdtm: Performing direct entry REPORT_STACK
9064 12:10:40.244645 <6>[ 225.517822] lkdtm: Stack offset: -528
9065 12:10:40.244774 <6>[ 225.522009] lkdtm: Performing direct entry REPORT_STACK
9066 12:10:40.244874 <6>[ 225.527547] lkdtm: Stack offset: 192
9067 12:10:40.244966 <6>[ 225.531655] lkdtm: Performing direct entry REPORT_STACK
9068 12:10:40.246890 <6>[ 225.537197] lkdtm: Stack offset: -624
9069 12:10:40.288439 <6>[ 225.541481] lkdtm: Performing direct entry REPORT_STACK
9070 12:10:40.288711 <6>[ 225.547088] lkdtm: Stack offset: -576
9071 12:10:40.288922 <6>[ 225.551307] lkdtm: Performing direct entry REPORT_STACK
9072 12:10:40.289117 <6>[ 225.556844] lkdtm: Stack offset: -144
9073 12:10:40.289330 <6>[ 225.561063] lkdtm: Performing direct entry REPORT_STACK
9074 12:10:40.289535 <6>[ 225.566605] lkdtm: Stack offset: -624
9075 12:10:40.289691 <6>[ 225.570812] lkdtm: Performing direct entry REPORT_STACK
9076 12:10:40.289827 <6>[ 225.576343] lkdtm: Stack offset: -368
9077 12:10:40.291631 <6>[ 225.580538] lkdtm: Performing direct entry REPORT_STACK
9078 12:10:40.333487 <6>[ 225.586071] lkdtm: Stack offset: -624
9079 12:10:40.333754 <6>[ 225.590301] lkdtm: Performing direct entry REPORT_STACK
9080 12:10:40.334023 <6>[ 225.595847] lkdtm: Stack offset: -384
9081 12:10:40.334270 <6>[ 225.600056] lkdtm: Performing direct entry REPORT_STACK
9082 12:10:40.334432 <6>[ 225.605596] lkdtm: Stack offset: 272
9083 12:10:40.334579 <6>[ 225.609727] lkdtm: Performing direct entry REPORT_STACK
9084 12:10:40.334689 <6>[ 225.615269] lkdtm: Stack offset: 192
9085 12:10:40.334775 <6>[ 225.619396] lkdtm: Performing direct entry REPORT_STACK
9086 12:10:40.334860 <6>[ 225.624933] lkdtm: Stack offset: -544
9087 12:10:40.378493 <6>[ 225.629124] lkdtm: Performing direct entry REPORT_STACK
9088 12:10:40.378739 <6>[ 225.634659] lkdtm: Stack offset: -576
9089 12:10:40.378907 <6>[ 225.638854] lkdtm: Performing direct entry REPORT_STACK
9090 12:10:40.379062 <6>[ 225.644400] lkdtm: Stack offset: -624
9091 12:10:40.379209 <6>[ 225.648594] lkdtm: Performing direct entry REPORT_STACK
9092 12:10:40.379353 <6>[ 225.654208] lkdtm: Stack offset: -368
9093 12:10:40.379495 <6>[ 225.658415] lkdtm: Performing direct entry REPORT_STACK
9094 12:10:40.379638 <6>[ 225.663969] lkdtm: Stack offset: -448
9095 12:10:40.379754 <6>[ 225.668252] lkdtm: Performing direct entry REPORT_STACK
9096 12:10:40.381647 <6>[ 225.673788] lkdtm: Stack offset: 160
9097 12:10:40.423398 <6>[ 225.677905] lkdtm: Performing direct entry REPORT_STACK
9098 12:10:40.423820 <6>[ 225.683440] lkdtm: Stack offset: -320
9099 12:10:40.424123 <6>[ 225.687633] lkdtm: Performing direct entry REPORT_STACK
9100 12:10:40.424403 <6>[ 225.693170] lkdtm: Stack offset: -144
9101 12:10:40.424668 <6>[ 225.697406] lkdtm: Performing direct entry REPORT_STACK
9102 12:10:40.424923 <6>[ 225.703061] lkdtm: Stack offset: -80
9103 12:10:40.425171 <6>[ 225.707168] lkdtm: Performing direct entry REPORT_STACK
9104 12:10:40.425417 <6>[ 225.712705] lkdtm: Stack offset: 16
9105 12:10:40.426653 <6>[ 225.716723] lkdtm: Performing direct entry REPORT_STACK
9106 12:10:40.468218 <6>[ 225.722258] lkdtm: Stack offset: -320
9107 12:10:40.468674 <6>[ 225.726448] lkdtm: Performing direct entry REPORT_STACK
9108 12:10:40.469010 <6>[ 225.731981] lkdtm: Stack offset: -400
9109 12:10:40.469318 <6>[ 225.736173] lkdtm: Performing direct entry REPORT_STACK
9110 12:10:40.469611 <6>[ 225.741723] lkdtm: Stack offset: -416
9111 12:10:40.469895 <6>[ 225.745919] lkdtm: Performing direct entry REPORT_STACK
9112 12:10:40.470233 <6>[ 225.751456] lkdtm: Stack offset: -336
9113 12:10:40.470518 <6>[ 225.755642] lkdtm: Performing direct entry REPORT_STACK
9114 12:10:40.471488 <6>[ 225.761179] lkdtm: Stack offset: 96
9115 12:10:40.512798 <6>[ 225.765190] lkdtm: Performing direct entry REPORT_STACK
9116 12:10:40.513294 <6>[ 225.770723] lkdtm: Stack offset: 336
9117 12:10:40.513657 <6>[ 225.774830] lkdtm: Performing direct entry REPORT_STACK
9118 12:10:40.513983 <6>[ 225.780363] lkdtm: Stack offset: -96
9119 12:10:40.514362 <6>[ 225.784467] lkdtm: Performing direct entry REPORT_STACK
9120 12:10:40.514673 <6>[ 225.790004] lkdtm: Stack offset: -512
9121 12:10:40.514972 <6>[ 225.794190] lkdtm: Performing direct entry REPORT_STACK
9122 12:10:40.515264 <6>[ 225.799728] lkdtm: Stack offset: -192
9123 12:10:40.515954 <6>[ 225.803933] lkdtm: Performing direct entry REPORT_STACK
9124 12:10:40.557629 <6>[ 225.809480] lkdtm: Stack offset: 352
9125 12:10:40.558141 <6>[ 225.813640] lkdtm: Performing direct entry REPORT_STACK
9126 12:10:40.558509 <6>[ 225.819176] lkdtm: Stack offset: 96
9127 12:10:40.558837 <6>[ 225.823199] lkdtm: Performing direct entry REPORT_STACK
9128 12:10:40.559144 <6>[ 225.828731] lkdtm: Stack offset: -496
9129 12:10:40.559441 <6>[ 225.832931] lkdtm: Performing direct entry REPORT_STACK
9130 12:10:40.559734 <6>[ 225.838470] lkdtm: Stack offset: -272
9131 12:10:40.560027 <6>[ 225.842656] lkdtm: Performing direct entry REPORT_STACK
9132 12:10:40.560317 <6>[ 225.848193] lkdtm: Stack offset: -640
9133 12:10:40.561071 <6>[ 225.852385] lkdtm: Performing direct entry REPORT_STACK
9134 12:10:40.602066 <6>[ 225.857919] lkdtm: Stack offset: -16
9135 12:10:40.602492 <6>[ 225.862033] lkdtm: Performing direct entry REPORT_STACK
9136 12:10:40.602696 <6>[ 225.867566] lkdtm: Stack offset: -224
9137 12:10:40.603178 <6>[ 225.871772] lkdtm: Performing direct entry REPORT_STACK
9138 12:10:40.603401 <6>[ 225.877311] lkdtm: Stack offset: -624
9139 12:10:40.603543 <6>[ 225.881499] lkdtm: Performing direct entry REPORT_STACK
9140 12:10:40.603680 <6>[ 225.887036] lkdtm: Stack offset: -64
9141 12:10:40.603900 <6>[ 225.891148] lkdtm: Performing direct entry REPORT_STACK
9142 12:10:40.605129 <6>[ 225.896689] lkdtm: Stack offset: 368
9143 12:10:40.646842 <6>[ 225.900789] lkdtm: Performing direct entry REPORT_STACK
9144 12:10:40.647117 <6>[ 225.906327] lkdtm: Stack offset: -640
9145 12:10:40.647383 <6>[ 225.910521] lkdtm: Performing direct entry REPORT_STACK
9146 12:10:40.647616 <6>[ 225.916056] lkdtm: Stack offset: -160
9147 12:10:40.647827 <6>[ 225.920254] lkdtm: Performing direct entry REPORT_STACK
9148 12:10:40.648033 <6>[ 225.925815] lkdtm: Stack offset: -96
9149 12:10:40.648256 <6>[ 225.930039] lkdtm: Performing direct entry REPORT_STACK
9150 12:10:40.648417 <6>[ 225.935580] lkdtm: Stack offset: 224
9151 12:10:40.649934 <6>[ 225.939684] lkdtm: Performing direct entry REPORT_STACK
9152 12:10:40.691890 <6>[ 225.945218] lkdtm: Stack offset: -640
9153 12:10:40.692165 <6>[ 225.949446] lkdtm: Performing direct entry REPORT_STACK
9154 12:10:40.692340 <6>[ 225.955097] lkdtm: Stack offset: -112
9155 12:10:40.692497 <6>[ 225.959314] lkdtm: Performing direct entry REPORT_STACK
9156 12:10:40.692647 <6>[ 225.964856] lkdtm: Stack offset: 32
9157 12:10:40.692793 <6>[ 225.968911] lkdtm: Performing direct entry REPORT_STACK
9158 12:10:40.692939 <6>[ 225.974449] lkdtm: Stack offset: -112
9159 12:10:40.693079 <6>[ 225.978644] lkdtm: Performing direct entry REPORT_STACK
9160 12:10:40.693222 <6>[ 225.984182] lkdtm: Stack offset: -512
9161 12:10:40.736758 <6>[ 225.988387] lkdtm: Performing direct entry REPORT_STACK
9162 12:10:40.736993 <6>[ 225.993925] lkdtm: Stack offset: -48
9163 12:10:40.737165 <6>[ 225.998031] lkdtm: Performing direct entry REPORT_STACK
9164 12:10:40.737325 <6>[ 226.003568] lkdtm: Stack offset: -480
9165 12:10:40.737475 <6>[ 226.007770] lkdtm: Performing direct entry REPORT_STACK
9166 12:10:40.737624 <6>[ 226.013397] lkdtm: Stack offset: -144
9167 12:10:40.737769 <6>[ 226.017608] lkdtm: Performing direct entry REPORT_STACK
9168 12:10:40.737913 <6>[ 226.023146] lkdtm: Stack offset: -176
9169 12:10:40.738081 <6>[ 226.027338] lkdtm: Performing direct entry REPORT_STACK
9170 12:10:40.739916 <6>[ 226.032876] lkdtm: Stack offset: -144
9171 12:10:40.781387 <6>[ 226.037068] lkdtm: Performing direct entry REPORT_STACK
9172 12:10:40.781614 <6>[ 226.042605] lkdtm: Stack offset: 272
9173 12:10:40.781785 <6>[ 226.046723] lkdtm: Performing direct entry REPORT_STACK
9174 12:10:40.781944 <6>[ 226.052261] lkdtm: Stack offset: -160
9175 12:10:40.782122 <6>[ 226.056456] lkdtm: Performing direct entry REPORT_STACK
9176 12:10:40.782281 <6>[ 226.061995] lkdtm: Stack offset: 272
9177 12:10:40.782404 <6>[ 226.066105] lkdtm: Performing direct entry REPORT_STACK
9178 12:10:40.782524 <6>[ 226.071659] lkdtm: Stack offset: -480
9179 12:10:40.784542 <6>[ 226.075900] lkdtm: Performing direct entry REPORT_STACK
9180 12:10:40.826482 <6>[ 226.081439] lkdtm: Stack offset: -48
9181 12:10:40.826932 <6>[ 226.085545] lkdtm: Performing direct entry REPORT_STACK
9182 12:10:40.827272 <6>[ 226.091082] lkdtm: Stack offset: 192
9183 12:10:40.827592 <6>[ 226.095184] lkdtm: Performing direct entry REPORT_STACK
9184 12:10:40.827897 <6>[ 226.100722] lkdtm: Stack offset: -304
9185 12:10:40.828195 <6>[ 226.104920] lkdtm: Performing direct entry REPORT_STACK
9186 12:10:40.828485 <6>[ 226.110466] lkdtm: Stack offset: -336
9187 12:10:40.828772 <6>[ 226.114663] lkdtm: Performing direct entry REPORT_STACK
9188 12:10:40.829694 <6>[ 226.120199] lkdtm: Stack offset: 320
9189 12:10:40.871035 <6>[ 226.124306] lkdtm: Performing direct entry REPORT_STACK
9190 12:10:40.871520 <6>[ 226.129844] lkdtm: Stack offset: -112
9191 12:10:40.871861 <6>[ 226.134034] lkdtm: Performing direct entry REPORT_STACK
9192 12:10:40.872174 <6>[ 226.139573] lkdtm: Stack offset: 80
9193 12:10:40.872470 <6>[ 226.143587] lkdtm: Performing direct entry REPORT_STACK
9194 12:10:40.872757 <6>[ 226.149124] lkdtm: Stack offset: -480
9195 12:10:40.873046 <6>[ 226.153348] lkdtm: Performing direct entry REPORT_STACK
9196 12:10:40.873330 <6>[ 226.158870] lkdtm: Stack offset: -320
9197 12:10:40.874224 <6>[ 226.163067] lkdtm: Performing direct entry REPORT_STACK
9198 12:10:40.915957 <6>[ 226.168602] lkdtm: Stack offset: -128
9199 12:10:40.916407 <6>[ 226.172808] lkdtm: Performing direct entry REPORT_STACK
9200 12:10:40.916752 <6>[ 226.178352] lkdtm: Stack offset: -640
9201 12:10:40.917067 <6>[ 226.182560] lkdtm: Performing direct entry REPORT_STACK
9202 12:10:40.917367 <6>[ 226.188229] lkdtm: Stack offset: -96
9203 12:10:40.917659 <6>[ 226.192333] lkdtm: Performing direct entry REPORT_STACK
9204 12:10:40.917950 <6>[ 226.197867] lkdtm: Stack offset: 208
9205 12:10:40.918291 <6>[ 226.201976] lkdtm: Performing direct entry REPORT_STACK
9206 12:10:40.918581 <6>[ 226.207520] lkdtm: Stack offset: 64
9207 12:10:40.960483 <6>[ 226.211544] lkdtm: Performing direct entry REPORT_STACK
9208 12:10:40.960767 <6>[ 226.217079] lkdtm: Stack offset: 96
9209 12:10:40.960944 <6>[ 226.221102] lkdtm: Performing direct entry REPORT_STACK
9210 12:10:40.961106 <6>[ 226.226640] lkdtm: Stack offset: -96
9211 12:10:40.961317 <6>[ 226.230775] lkdtm: Performing direct entry REPORT_STACK
9212 12:10:40.961462 <6>[ 226.236314] lkdtm: Stack offset: 128
9213 12:10:40.961559 <6>[ 226.240438] lkdtm: Performing direct entry REPORT_STACK
9214 12:10:40.961652 <6>[ 226.245975] lkdtm: Stack offset: -16
9215 12:10:40.961743 <6>[ 226.250074] lkdtm: Performing direct entry REPORT_STACK
9216 12:10:40.963574 <6>[ 226.255605] lkdtm: Stack offset: 320
9217 12:10:41.005243 <6>[ 226.259706] lkdtm: Performing direct entry REPORT_STACK
9218 12:10:41.005544 <6>[ 226.265252] lkdtm: Stack offset: -160
9219 12:10:41.005771 <6>[ 226.269459] lkdtm: Performing direct entry REPORT_STACK
9220 12:10:41.005997 <6>[ 226.275113] lkdtm: Stack offset: 64
9221 12:10:41.006236 <6>[ 226.279153] lkdtm: Performing direct entry REPORT_STACK
9222 12:10:41.006427 <6>[ 226.284698] lkdtm: Stack offset: -464
9223 12:10:41.006548 <6>[ 226.288915] lkdtm: Performing direct entry REPORT_STACK
9224 12:10:41.006665 <6>[ 226.294464] lkdtm: Stack offset: -496
9225 12:10:41.008321 <6>[ 226.298679] lkdtm: Performing direct entry REPORT_STACK
9226 12:10:41.050070 <6>[ 226.304213] lkdtm: Stack offset: 80
9227 12:10:41.050342 <6>[ 226.308227] lkdtm: Performing direct entry REPORT_STACK
9228 12:10:41.050566 <6>[ 226.313760] lkdtm: Stack offset: 240
9229 12:10:41.050767 <6>[ 226.317859] lkdtm: Performing direct entry REPORT_STACK
9230 12:10:41.050963 <6>[ 226.323402] lkdtm: Stack offset: -624
9231 12:10:41.051155 <6>[ 226.327614] lkdtm: Performing direct entry REPORT_STACK
9232 12:10:41.051345 <6>[ 226.333153] lkdtm: Stack offset: -144
9233 12:10:41.051512 <6>[ 226.337379] lkdtm: Performing direct entry REPORT_STACK
9234 12:10:41.053179 <6>[ 226.342906] lkdtm: Stack offset: -208
9235 12:10:41.095025 <6>[ 226.347098] lkdtm: Performing direct entry REPORT_STACK
9236 12:10:41.095262 <6>[ 226.352635] lkdtm: Stack offset: -320
9237 12:10:41.095477 <6>[ 226.356846] lkdtm: Performing direct entry REPORT_STACK
9238 12:10:41.095679 <6>[ 226.362382] lkdtm: Stack offset: 32
9239 12:10:41.095877 <6>[ 226.366399] lkdtm: Performing direct entry REPORT_STACK
9240 12:10:41.096070 <6>[ 226.371934] lkdtm: Stack offset: -304
9241 12:10:41.096256 <6>[ 226.376124] lkdtm: Performing direct entry REPORT_STACK
9242 12:10:41.096440 <6>[ 226.381659] lkdtm: Stack offset: -64
9243 12:10:41.098162 <6>[ 226.385777] lkdtm: Performing direct entry REPORT_STACK
9244 12:10:41.098363 <6>[ 226.391332] lkdtm: Stack offset: -480
9245 12:10:41.139752 <6>[ 226.395641] lkdtm: Performing direct entry REPORT_STACK
9246 12:10:41.139985 <6>[ 226.401179] lkdtm: Stack offset: -32
9247 12:10:41.140200 <6>[ 226.405328] lkdtm: Performing direct entry REPORT_STACK
9248 12:10:41.140401 <6>[ 226.410984] lkdtm: Stack offset: -16
9249 12:10:41.140593 <6>[ 226.415109] lkdtm: Performing direct entry REPORT_STACK
9250 12:10:41.140752 <6>[ 226.420646] lkdtm: Stack offset: -32
9251 12:10:41.140865 <6>[ 226.424751] lkdtm: Performing direct entry REPORT_STACK
9252 12:10:41.140976 <6>[ 226.430286] lkdtm: Stack offset: -528
9253 12:10:41.143027 <6>[ 226.434480] lkdtm: Performing direct entry REPORT_STACK
9254 12:10:41.184760 <6>[ 226.440013] lkdtm: Stack offset: 352
9255 12:10:41.185604 <6>[ 226.444116] lkdtm: Performing direct entry REPORT_STACK
9256 12:10:41.185985 <6>[ 226.449655] lkdtm: Stack offset: 288
9257 12:10:41.186353 <6>[ 226.453755] lkdtm: Performing direct entry REPORT_STACK
9258 12:10:41.186672 <6>[ 226.459293] lkdtm: Stack offset: -256
9259 12:10:41.186974 <6>[ 226.463480] lkdtm: Performing direct entry REPORT_STACK
9260 12:10:41.187270 <6>[ 226.469016] lkdtm: Stack offset: -144
9261 12:10:41.187562 <6>[ 226.473209] lkdtm: Performing direct entry REPORT_STACK
9262 12:10:41.187996 <6>[ 226.478753] lkdtm: Stack offset: -128
9263 12:10:41.229375 <6>[ 226.482945] lkdtm: Performing direct entry REPORT_STACK
9264 12:10:41.229833 <6>[ 226.488478] lkdtm: Stack offset: -288
9265 12:10:41.230304 <6>[ 226.492668] lkdtm: Performing direct entry REPORT_STACK
9266 12:10:41.230713 <6>[ 226.498204] lkdtm: Stack offset: 224
9267 12:10:41.231105 <6>[ 226.502304] lkdtm: Performing direct entry REPORT_STACK
9268 12:10:41.231492 <6>[ 226.507841] lkdtm: Stack offset: -160
9269 12:10:41.231868 <6>[ 226.512032] lkdtm: Performing direct entry REPORT_STACK
9270 12:10:41.232256 <6>[ 226.517585] lkdtm: Stack offset: -32
9271 12:10:41.233002 <6>[ 226.521724] lkdtm: Performing direct entry REPORT_STACK
9272 12:10:41.274136 <6>[ 226.527260] lkdtm: Stack offset: 80
9273 12:10:41.274598 <6>[ 226.531277] lkdtm: Performing direct entry REPORT_STACK
9274 12:10:41.275036 <6>[ 226.536811] lkdtm: Stack offset: -608
9275 12:10:41.275437 <6>[ 226.541013] lkdtm: Performing direct entry REPORT_STACK
9276 12:10:41.275827 <6>[ 226.546551] lkdtm: Stack offset: 272
9277 12:10:41.276210 <6>[ 226.550654] lkdtm: Performing direct entry REPORT_STACK
9278 12:10:41.276589 <6>[ 226.556190] lkdtm: Stack offset: -496
9279 12:10:41.277369 <6>[ 226.560384] lkdtm: Performing direct entry REPORT_STACK
9280 12:10:41.277736 <6>[ 226.565916] lkdtm: Stack offset: 128
9281 12:10:41.318705 <6>[ 226.570023] lkdtm: Performing direct entry REPORT_STACK
9282 12:10:41.319045 <6>[ 226.575555] lkdtm: Stack offset: -640
9283 12:10:41.319266 <6>[ 226.579760] lkdtm: Performing direct entry REPORT_STACK
9284 12:10:41.319437 <6>[ 226.585309] lkdtm: Stack offset: -240
9285 12:10:41.319644 <6>[ 226.589508] lkdtm: Performing direct entry REPORT_STACK
9286 12:10:41.319820 <6>[ 226.595037] lkdtm: Stack offset: -512
9287 12:10:41.319936 <6>[ 226.599235] lkdtm: Performing direct entry REPORT_STACK
9288 12:10:41.320047 <6>[ 226.604771] lkdtm: Stack offset: 112
9289 12:10:41.320179 <6>[ 226.608876] lkdtm: Performing direct entry REPORT_STACK
9290 12:10:41.321820 <6>[ 226.614413] lkdtm: Stack offset: -368
9291 12:10:41.363467 <6>[ 226.618629] lkdtm: Performing direct entry REPORT_STACK
9292 12:10:41.363777 <6>[ 226.624167] lkdtm: Stack offset: 304
9293 12:10:41.363993 <6>[ 226.628287] lkdtm: Performing direct entry REPORT_STACK
9294 12:10:41.364483 <6>[ 226.633841] lkdtm: Stack offset: -112
9295 12:10:41.364706 <6>[ 226.638151] lkdtm: Performing direct entry REPORT_STACK
9296 12:10:41.364882 <6>[ 226.643690] lkdtm: Stack offset: -112
9297 12:10:41.365047 <6>[ 226.647874] lkdtm: Performing direct entry REPORT_STACK
9298 12:10:41.365216 <6>[ 226.653409] lkdtm: Stack offset: -320
9299 12:10:41.366597 <6>[ 226.657637] lkdtm: Performing direct entry REPORT_STACK
9300 12:10:41.408274 <6>[ 226.663178] lkdtm: Stack offset: 256
9301 12:10:41.408558 <6>[ 226.667302] lkdtm: Performing direct entry REPORT_STACK
9302 12:10:41.408803 <6>[ 226.672838] lkdtm: Stack offset: -304
9303 12:10:41.409016 <6>[ 226.677042] lkdtm: Performing direct entry REPORT_STACK
9304 12:10:41.409222 <6>[ 226.682577] lkdtm: Stack offset: -416
9305 12:10:41.409421 <6>[ 226.686765] lkdtm: Performing direct entry REPORT_STACK
9306 12:10:41.409616 <6>[ 226.692302] lkdtm: Stack offset: 272
9307 12:10:41.409795 <6>[ 226.696407] lkdtm: Performing direct entry REPORT_STACK
9308 12:10:41.411404 <6>[ 226.701943] lkdtm: Stack offset: -448
9309 12:10:41.453042 <6>[ 226.706139] lkdtm: Performing direct entry REPORT_STACK
9310 12:10:41.453281 <6>[ 226.711677] lkdtm: Stack offset: 336
9311 12:10:41.453505 <6>[ 226.715781] lkdtm: Performing direct entry REPORT_STACK
9312 12:10:41.453710 <6>[ 226.721410] lkdtm: Stack offset: 96
9313 12:10:41.453906 <6>[ 226.725469] lkdtm: Performing direct entry REPORT_STACK
9314 12:10:41.454088 <6>[ 226.731124] lkdtm: Stack offset: -384
9315 12:10:41.454251 <6>[ 226.735317] lkdtm: Performing direct entry REPORT_STACK
9316 12:10:41.454411 <6>[ 226.740855] lkdtm: Stack offset: -432
9317 12:10:41.456167 <6>[ 226.745048] lkdtm: Performing direct entry REPORT_STACK
9318 12:10:41.497852 <6>[ 226.750586] lkdtm: Stack offset: -112
9319 12:10:41.498102 <6>[ 226.754780] lkdtm: Performing direct entry REPORT_STACK
9320 12:10:41.498328 <6>[ 226.760319] lkdtm: Stack offset: 48
9321 12:10:41.498535 <6>[ 226.764335] lkdtm: Performing direct entry REPORT_STACK
9322 12:10:41.498733 <6>[ 226.769872] lkdtm: Stack offset: 288
9323 12:10:41.498911 <6>[ 226.773988] lkdtm: Performing direct entry REPORT_STACK
9324 12:10:41.499026 <6>[ 226.779526] lkdtm: Stack offset: -640
9325 12:10:41.499140 <6>[ 226.783736] lkdtm: Performing direct entry REPORT_STACK
9326 12:10:41.499251 <6>[ 226.789273] lkdtm: Stack offset: -432
9327 12:10:41.543076 <6>[ 226.793484] lkdtm: Performing direct entry REPORT_STACK
9328 12:10:41.543548 <6>[ 226.799117] lkdtm: Stack offset: 256
9329 12:10:41.543992 <6>[ 226.803225] lkdtm: Performing direct entry REPORT_STACK
9330 12:10:41.544400 <6>[ 226.808762] lkdtm: Stack offset: 96
9331 12:10:41.544791 <6>[ 226.812787] lkdtm: Performing direct entry REPORT_STACK
9332 12:10:41.545173 <6>[ 226.818323] lkdtm: Stack offset: 272
9333 12:10:41.545547 <6>[ 226.822429] lkdtm: Performing direct entry REPORT_STACK
9334 12:10:41.545936 <6>[ 226.827963] lkdtm: Stack offset: -608
9335 12:10:41.546348 <6>[ 226.832155] lkdtm: Performing direct entry REPORT_STACK
9336 12:10:41.547099 <6>[ 226.837693] lkdtm: Stack offset: -128
9337 12:10:41.587759 <6>[ 226.841892] lkdtm: Performing direct entry REPORT_STACK
9338 12:10:41.588239 <6>[ 226.847432] lkdtm: Stack offset: -208
9339 12:10:41.588687 <6>[ 226.851626] lkdtm: Performing direct entry REPORT_STACK
9340 12:10:41.589099 <6>[ 226.857164] lkdtm: Stack offset: -304
9341 12:10:41.589491 <6>[ 226.861390] lkdtm: Performing direct entry REPORT_STACK
9342 12:10:41.589878 <6>[ 226.866914] lkdtm: Stack offset: -336
9343 12:10:41.590295 <6>[ 226.871104] lkdtm: Performing direct entry REPORT_STACK
9344 12:10:41.590721 <6>[ 226.876640] lkdtm: Stack offset: 288
9345 12:10:41.591485 <6>[ 226.880753] lkdtm: Performing direct entry REPORT_STACK
9346 12:10:41.632244 <6>[ 226.886291] lkdtm: Stack offset: -240
9347 12:10:41.632566 <6>[ 226.890478] lkdtm: Performing direct entry REPORT_STACK
9348 12:10:41.633193 <6>[ 226.896018] lkdtm: Stack offset: -240
9349 12:10:41.633468 <6>[ 226.900214] lkdtm: Performing direct entry REPORT_STACK
9350 12:10:41.633656 <6>[ 226.905778] lkdtm: Stack offset: 64
9351 12:10:41.633829 <6>[ 226.909880] lkdtm: Performing direct entry REPORT_STACK
9352 12:10:41.633979 <6>[ 226.915422] lkdtm: Stack offset: 48
9353 12:10:41.634278 <6>[ 226.919452] lkdtm: Performing direct entry REPORT_STACK
9354 12:10:41.635532 <6>[ 226.924998] lkdtm: Stack offset: -512
9355 12:10:41.677214 <6>[ 226.929219] lkdtm: Performing direct entry REPORT_STACK
9356 12:10:41.677515 <6>[ 226.934773] lkdtm: Stack offset: -128
9357 12:10:41.677755 <6>[ 226.938989] lkdtm: Performing direct entry REPORT_STACK
9358 12:10:41.677956 <6>[ 226.944527] lkdtm: Stack offset: 272
9359 12:10:41.678189 <6>[ 226.948634] lkdtm: Performing direct entry REPORT_STACK
9360 12:10:41.678365 <6>[ 226.954167] lkdtm: Stack offset: 256
9361 12:10:41.678533 <6>[ 226.958274] lkdtm: Performing direct entry REPORT_STACK
9362 12:10:41.678683 <6>[ 226.963822] lkdtm: Stack offset: 288
9363 12:10:41.678780 <6>[ 226.967966] lkdtm: Performing direct entry REPORT_STACK
9364 12:10:41.680314 <6>[ 226.973506] lkdtm: Stack offset: -208
9365 12:10:41.721773 <6>[ 226.977714] lkdtm: Performing direct entry REPORT_STACK
9366 12:10:41.722163 <6>[ 226.983257] lkdtm: Stack offset: -128
9367 12:10:41.722672 <6>[ 226.987469] lkdtm: Performing direct entry REPORT_STACK
9368 12:10:41.722889 <6>[ 226.993003] lkdtm: Stack offset: -528
9369 12:10:41.723055 <6>[ 226.997200] lkdtm: Performing direct entry REPORT_STACK
9370 12:10:41.723213 <6>[ 227.002741] lkdtm: Stack offset: -160
9371 12:10:41.723364 <6>[ 227.006939] lkdtm: Performing direct entry REPORT_STACK
9372 12:10:41.723547 <6>[ 227.012476] lkdtm: Stack offset: 64
9373 12:10:41.724921 <6>[ 227.016512] lkdtm: Performing direct entry REPORT_STACK
9374 12:10:41.766927 <6>[ 227.022071] lkdtm: Stack offset: -144
9375 12:10:41.767208 <6>[ 227.026424] lkdtm: Performing direct entry REPORT_STACK
9376 12:10:41.767452 <6>[ 227.031963] lkdtm: Stack offset: -208
9377 12:10:41.767665 <6>[ 227.036161] lkdtm: Performing direct entry REPORT_STACK
9378 12:10:41.767866 <6>[ 227.041702] lkdtm: Stack offset: -560
9379 12:10:41.768053 <6>[ 227.045905] lkdtm: Performing direct entry REPORT_STACK
9380 12:10:41.768234 <6>[ 227.051443] lkdtm: Stack offset: -304
9381 12:10:41.768413 <6>[ 227.055644] lkdtm: Performing direct entry REPORT_STACK
9382 12:10:41.770109 <6>[ 227.061180] lkdtm: Stack offset: -192
9383 12:10:41.811677 <6>[ 227.065414] lkdtm: Performing direct entry REPORT_STACK
9384 12:10:41.811914 <6>[ 227.071075] lkdtm: Stack offset: 160
9385 12:10:41.812137 <6>[ 227.075186] lkdtm: Performing direct entry REPORT_STACK
9386 12:10:41.812343 <6>[ 227.080799] lkdtm: Stack offset: -240
9387 12:10:41.812541 <6>[ 227.085005] lkdtm: Performing direct entry REPORT_STACK
9388 12:10:41.812736 <6>[ 227.090554] lkdtm: Stack offset: -16
9389 12:10:41.812870 <6>[ 227.094663] lkdtm: Performing direct entry REPORT_STACK
9390 12:10:41.812984 <6>[ 227.100201] lkdtm: Stack offset: 64
9391 12:10:41.814836 <6>[ 227.104226] lkdtm: Performing direct entry REPORT_STACK
9392 12:10:41.856462 <6>[ 227.109764] lkdtm: Stack offset: 112
9393 12:10:41.856718 <6>[ 227.113869] lkdtm: Performing direct entry REPORT_STACK
9394 12:10:41.856951 <6>[ 227.119404] lkdtm: Stack offset: -624
9395 12:10:41.857163 <6>[ 227.123594] lkdtm: Performing direct entry REPORT_STACK
9396 12:10:41.857363 <6>[ 227.129131] lkdtm: Stack offset: 0
9397 12:10:41.857558 <6>[ 227.133063] lkdtm: Performing direct entry REPORT_STACK
9398 12:10:41.857746 <6>[ 227.138600] lkdtm: Stack offset: -64
9399 12:10:41.858233 <6>[ 227.142703] lkdtm: Performing direct entry REPORT_STACK
9400 12:10:41.858589 <6>[ 227.148241] lkdtm: Stack offset: 240
9401 12:10:41.901603 <6>[ 227.152357] lkdtm: Performing direct entry REPORT_STACK
9402 12:10:41.902104 <6>[ 227.157895] lkdtm: Stack offset: 272
9403 12:10:41.902558 <6>[ 227.161998] lkdtm: Performing direct entry REPORT_STACK
9404 12:10:41.902975 <6>[ 227.167534] lkdtm: Stack offset: -416
9405 12:10:41.903373 <6>[ 227.171733] lkdtm: Performing direct entry REPORT_STACK
9406 12:10:41.903761 <6>[ 227.177271] lkdtm: Stack offset: -464
9407 12:10:41.904143 <6>[ 227.181468] lkdtm: Performing direct entry REPORT_STACK
9408 12:10:41.904544 <6>[ 227.187013] lkdtm: Stack offset: 352
9409 12:10:41.904924 <6>[ 227.191184] lkdtm: Performing direct entry REPORT_STACK
9410 12:10:41.905671 <6>[ 227.196721] lkdtm: Stack offset: -208
9411 12:10:41.946145 <6>[ 227.200912] lkdtm: Performing direct entry REPORT_STACK
9412 12:10:41.946608 <6>[ 227.206448] lkdtm: Stack offset: -128
9413 12:10:41.947042 <6>[ 227.210650] lkdtm: Performing direct entry REPORT_STACK
9414 12:10:41.947448 <6>[ 227.216187] lkdtm: Stack offset: 192
9415 12:10:41.947837 <6>[ 227.220301] lkdtm: Performing direct entry REPORT_STACK
9416 12:10:41.948218 <6>[ 227.225838] lkdtm: Stack offset: 304
9417 12:10:41.948595 <6>[ 227.229940] lkdtm: Performing direct entry REPORT_STACK
9418 12:10:41.949468 <6>[ 227.235476] lkdtm: Stack offset: -464
9419 12:10:41.949840 <6>[ 227.239665] lkdtm: Performing direct entry REPORT_STACK
9420 12:10:41.990861 <6>[ 227.245202] lkdtm: Stack offset: 64
9421 12:10:41.991313 <6>[ 227.249213] lkdtm: Performing direct entry REPORT_STACK
9422 12:10:41.991656 <6>[ 227.254747] lkdtm: Stack offset: -576
9423 12:10:41.991972 <6>[ 227.258940] lkdtm: Performing direct entry REPORT_STACK
9424 12:10:41.992279 <6>[ 227.264472] lkdtm: Stack offset: -640
9425 12:10:41.992569 <6>[ 227.268666] lkdtm: Performing direct entry REPORT_STACK
9426 12:10:41.992860 <6>[ 227.274214] lkdtm: Stack offset: -224
9427 12:10:41.993149 <6>[ 227.278409] lkdtm: Performing direct entry REPORT_STACK
9428 12:10:41.994136 <6>[ 227.283947] lkdtm: Stack offset: 336
9429 12:10:42.035391 <6>[ 227.288046] lkdtm: Performing direct entry REPORT_STACK
9430 12:10:42.035687 <6>[ 227.293584] lkdtm: Stack offset: -304
9431 12:10:42.035974 <6>[ 227.297809] lkdtm: Performing direct entry REPORT_STACK
9432 12:10:42.036148 <6>[ 227.303472] lkdtm: Stack offset: -528
9433 12:10:42.036305 <6>[ 227.307665] lkdtm: Performing direct entry REPORT_STACK
9434 12:10:42.036455 <6>[ 227.313198] lkdtm: Stack offset: 304
9435 12:10:42.036755 <6>[ 227.317355] lkdtm: Performing direct entry REPORT_STACK
9436 12:10:42.036969 <6>[ 227.322891] lkdtm: Stack offset: -480
9437 12:10:42.038729 <6>[ 227.327128] lkdtm: Performing direct entry REPORT_STACK
9438 12:10:42.080354 <6>[ 227.332670] lkdtm: Stack offset: -16
9439 12:10:42.080631 <6>[ 227.336806] lkdtm: Performing direct entry REPORT_STACK
9440 12:10:42.080806 <6>[ 227.342355] lkdtm: Stack offset: -16
9441 12:10:42.080964 <6>[ 227.346480] lkdtm: Performing direct entry REPORT_STACK
9442 12:10:42.081116 <6>[ 227.352022] lkdtm: Stack offset: 48
9443 12:10:42.081264 <6>[ 227.356045] lkdtm: Performing direct entry REPORT_STACK
9444 12:10:42.081411 <6>[ 227.361578] lkdtm: Stack offset: -48
9445 12:10:42.081556 <6>[ 227.365679] lkdtm: Performing direct entry REPORT_STACK
9446 12:10:42.081700 <6>[ 227.371214] lkdtm: Stack offset: 304
9447 12:10:42.083517 <6>[ 227.375312] lkdtm: Performing direct entry REPORT_STACK
9448 12:10:42.125321 <6>[ 227.380844] lkdtm: Stack offset: -400
9449 12:10:42.125576 <6>[ 227.385036] lkdtm: Performing direct entry REPORT_STACK
9450 12:10:42.125808 <6>[ 227.390568] lkdtm: Stack offset: -128
9451 12:10:42.126029 <6>[ 227.394779] lkdtm: Performing direct entry REPORT_STACK
9452 12:10:42.126230 <6>[ 227.400317] lkdtm: Stack offset: 320
9453 12:10:42.126425 <6>[ 227.404430] lkdtm: Performing direct entry REPORT_STACK
9454 12:10:42.126619 <6>[ 227.409967] lkdtm: Stack offset: -640
9455 12:10:42.126805 <6>[ 227.414162] lkdtm: Performing direct entry REPORT_STACK
9456 12:10:42.128450 <6>[ 227.419720] lkdtm: Stack offset: -448
9457 12:10:42.169852 <6>[ 227.424111] lkdtm: Performing direct entry REPORT_STACK
9458 12:10:42.170106 <6>[ 227.429650] lkdtm: Stack offset: -576
9459 12:10:42.170332 <6>[ 227.433842] lkdtm: Performing direct entry REPORT_STACK
9460 12:10:42.170541 <6>[ 227.439381] lkdtm: Stack offset: 32
9461 12:10:42.170740 <6>[ 227.443405] lkdtm: Performing direct entry REPORT_STACK
9462 12:10:42.170936 <6>[ 227.448943] lkdtm: Stack offset: -560
9463 12:10:42.171073 <6>[ 227.453136] lkdtm: Performing direct entry REPORT_STACK
9464 12:10:42.171188 <6>[ 227.458687] lkdtm: Stack offset: 288
9465 12:10:42.172989 <6>[ 227.462792] lkdtm: Performing direct entry REPORT_STACK
9466 12:10:42.214906 <6>[ 227.468329] lkdtm: Stack offset: 96
9467 12:10:42.215365 <6>[ 227.472347] lkdtm: Performing direct entry REPORT_STACK
9468 12:10:42.215804 <6>[ 227.477884] lkdtm: Stack offset: -192
9469 12:10:42.216211 <6>[ 227.482074] lkdtm: Performing direct entry REPORT_STACK
9470 12:10:42.216603 <6>[ 227.487612] lkdtm: Stack offset: 112
9471 12:10:42.216988 <6>[ 227.491716] lkdtm: Performing direct entry REPORT_STACK
9472 12:10:42.217364 <6>[ 227.497262] lkdtm: Stack offset: 304
9473 12:10:42.217754 <6>[ 227.501382] lkdtm: Performing direct entry REPORT_STACK
9474 12:10:42.218236 <6>[ 227.506908] lkdtm: Stack offset: -256
9475 12:10:42.259866 <6>[ 227.511100] lkdtm: Performing direct entry REPORT_STACK
9476 12:10:42.260335 <6>[ 227.516636] lkdtm: Stack offset: -16
9477 12:10:42.260773 <6>[ 227.520752] lkdtm: Performing direct entry REPORT_STACK
9478 12:10:42.261186 <6>[ 227.526290] lkdtm: Stack offset: -640
9479 12:10:42.261584 <6>[ 227.530495] lkdtm: Performing direct entry REPORT_STACK
9480 12:10:42.261971 <6>[ 227.536046] lkdtm: Stack offset: 208
9481 12:10:42.262389 <6>[ 227.540287] lkdtm: Performing direct entry REPORT_STACK
9482 12:10:42.262768 <6>[ 227.545825] lkdtm: Stack offset: 320
9483 12:10:42.263145 <6>[ 227.549933] lkdtm: Performing direct entry REPORT_STACK
9484 12:10:42.263901 <6>[ 227.555469] lkdtm: Stack offset: 176
9485 12:10:42.304501 <6>[ 227.559572] lkdtm: Performing direct entry REPORT_STACK
9486 12:10:42.304972 <6>[ 227.565110] lkdtm: Stack offset: -16
9487 12:10:42.305412 <6>[ 227.569218] lkdtm: Performing direct entry REPORT_STACK
9488 12:10:42.305816 <6>[ 227.574772] lkdtm: Stack offset: 112
9489 12:10:42.306248 <6>[ 227.578888] lkdtm: Performing direct entry REPORT_STACK
9490 12:10:42.306635 <6>[ 227.584426] lkdtm: Stack offset: 96
9491 12:10:42.307014 <6>[ 227.588443] lkdtm: Performing direct entry REPORT_STACK
9492 12:10:42.307419 <6>[ 227.593978] lkdtm: Stack offset: -528
9493 12:10:42.308207 <6>[ 227.598177] lkdtm: Performing direct entry REPORT_STACK
9494 12:10:42.349036 <6>[ 227.603711] lkdtm: Stack offset: 272
9495 12:10:42.349326 <6>[ 227.607817] lkdtm: Performing direct entry REPORT_STACK
9496 12:10:42.349518 <6>[ 227.613355] lkdtm: Stack offset: -144
9497 12:10:42.349758 <6>[ 227.617546] lkdtm: Performing direct entry REPORT_STACK
9498 12:10:42.349947 <6>[ 227.623084] lkdtm: Stack offset: -400
9499 12:10:42.350135 <6>[ 227.627277] lkdtm: Performing direct entry REPORT_STACK
9500 12:10:42.350292 <6>[ 227.632815] lkdtm: Stack offset: -96
9501 12:10:42.350503 <6>[ 227.636934] lkdtm: Performing direct entry REPORT_STACK
9502 12:10:42.352153 <6>[ 227.642493] lkdtm: Stack offset: -368
9503 12:10:42.393775 <6>[ 227.646721] lkdtm: Performing direct entry REPORT_STACK
9504 12:10:42.394092 <6>[ 227.652285] lkdtm: Stack offset: -384
9505 12:10:42.394299 <6>[ 227.656638] lkdtm: Performing direct entry REPORT_STACK
9506 12:10:42.394483 <6>[ 227.662170] lkdtm: Stack offset: -368
9507 12:10:42.394661 <6>[ 227.666375] lkdtm: Performing direct entry REPORT_STACK
9508 12:10:42.394832 <6>[ 227.671910] lkdtm: Stack offset: -16
9509 12:10:42.394940 <6>[ 227.676011] lkdtm: Performing direct entry REPORT_STACK
9510 12:10:42.395044 <6>[ 227.681552] lkdtm: Stack offset: -432
9511 12:10:42.396863 <6>[ 227.685760] lkdtm: Performing direct entry REPORT_STACK
9512 12:10:42.438708 <6>[ 227.691294] lkdtm: Stack offset: -96
9513 12:10:42.438998 <6>[ 227.695396] lkdtm: Performing direct entry REPORT_STACK
9514 12:10:42.439195 <6>[ 227.700930] lkdtm: Stack offset: 80
9515 12:10:42.439368 <6>[ 227.704958] lkdtm: Performing direct entry REPORT_STACK
9516 12:10:42.439528 <6>[ 227.710494] lkdtm: Stack offset: 112
9517 12:10:42.439684 <6>[ 227.714610] lkdtm: Performing direct entry REPORT_STACK
9518 12:10:42.439833 <6>[ 227.720156] lkdtm: Stack offset: -336
9519 12:10:42.439932 <6>[ 227.724370] lkdtm: Performing direct entry REPORT_STACK
9520 12:10:42.440029 <6>[ 227.729911] lkdtm: Stack offset: -128
9521 12:10:42.483963 <6>[ 227.734112] lkdtm: Performing direct entry REPORT_STACK
9522 12:10:42.484426 <6>[ 227.739650] lkdtm: Stack offset: -192
9523 12:10:42.484778 <6>[ 227.743849] lkdtm: Performing direct entry REPORT_STACK
9524 12:10:42.485481 <6>[ 227.749387] lkdtm: Stack offset: 144
9525 12:10:42.485827 <6>[ 227.753491] lkdtm: Performing direct entry REPORT_STACK
9526 12:10:42.486173 <6>[ 227.759032] lkdtm: Stack offset: -96
9527 12:10:42.486477 <6>[ 227.763237] lkdtm: Performing direct entry REPORT_STACK
9528 12:10:42.486772 <6>[ 227.768910] lkdtm: Stack offset: 176
9529 12:10:42.487080 <6>[ 227.773020] lkdtm: Performing direct entry REPORT_STACK
9530 12:10:42.487578 <6>[ 227.778556] lkdtm: Stack offset: 160
9531 12:10:42.528523 <6>[ 227.782662] lkdtm: Performing direct entry REPORT_STACK
9532 12:10:42.528986 <6>[ 227.788197] lkdtm: Stack offset: 16
9533 12:10:42.529422 <6>[ 227.792213] lkdtm: Performing direct entry REPORT_STACK
9534 12:10:42.529830 <6>[ 227.797750] lkdtm: Stack offset: 192
9535 12:10:42.530268 <6>[ 227.801859] lkdtm: Performing direct entry REPORT_STACK
9536 12:10:42.530659 <6>[ 227.807395] lkdtm: Stack offset: -448
9537 12:10:42.531036 <6>[ 227.811584] lkdtm: Performing direct entry REPORT_STACK
9538 12:10:42.531427 <6>[ 227.817119] lkdtm: Stack offset: -192
9539 12:10:42.532197 <6>[ 227.821352] lkdtm: Performing direct entry REPORT_STACK
9540 12:10:42.573263 <6>[ 227.826877] lkdtm: Stack offset: -320
9541 12:10:42.573749 <6>[ 227.831068] lkdtm: Performing direct entry REPORT_STACK
9542 12:10:42.574237 <6>[ 227.836605] lkdtm: Stack offset: -464
9543 12:10:42.574785 <6>[ 227.840793] lkdtm: Performing direct entry REPORT_STACK
9544 12:10:42.575220 <6>[ 227.846328] lkdtm: Stack offset: -336
9545 12:10:42.575541 <6>[ 227.850518] lkdtm: Performing direct entry REPORT_STACK
9546 12:10:42.575847 <6>[ 227.856053] lkdtm: Stack offset: 0
9547 12:10:42.576143 <6>[ 227.859990] lkdtm: Performing direct entry REPORT_STACK
9548 12:10:42.576555 <6>[ 227.865526] lkdtm: Stack offset: 48
9549 12:10:42.618339 <6>[ 227.869544] lkdtm: Performing direct entry REPORT_STACK
9550 12:10:42.618805 <6>[ 227.875085] lkdtm: Stack offset: -448
9551 12:10:42.619153 <6>[ 227.879289] lkdtm: Performing direct entry REPORT_STACK
9552 12:10:42.619474 <6>[ 227.884958] lkdtm: Stack offset: -272
9553 12:10:42.619779 <6>[ 227.889152] lkdtm: Performing direct entry REPORT_STACK
9554 12:10:42.620077 <6>[ 227.894686] lkdtm: Stack offset: -432
9555 12:10:42.620740 <6>[ 227.898876] lkdtm: Performing direct entry REPORT_STACK
9556 12:10:42.621070 <6>[ 227.904408] lkdtm: Stack offset: -304
9557 12:10:42.621375 <6>[ 227.908616] lkdtm: Performing direct entry REPORT_STACK
9558 12:10:42.621870 <6>[ 227.914153] lkdtm: Stack offset: -128
9559 12:10:42.662770 <6>[ 227.918344] lkdtm: Performing direct entry REPORT_STACK
9560 12:10:42.663226 <6>[ 227.923881] lkdtm: Stack offset: 272
9561 12:10:42.663669 <6>[ 227.927980] lkdtm: Performing direct entry REPORT_STACK
9562 12:10:42.664080 <6>[ 227.933513] lkdtm: Stack offset: 208
9563 12:10:42.664475 <6>[ 227.937616] lkdtm: Performing direct entry REPORT_STACK
9564 12:10:42.664864 <6>[ 227.943160] lkdtm: Stack offset: -480
9565 12:10:42.665245 <6>[ 227.947353] lkdtm: Performing direct entry REPORT_STACK
9566 12:10:42.665642 <6>[ 227.952887] lkdtm: Stack offset: 272
9567 12:10:42.666431 <6>[ 227.956991] lkdtm: Performing direct entry REPORT_STACK
9568 12:10:42.707468 <6>[ 227.962528] lkdtm: Stack offset: -640
9569 12:10:42.707772 <6>[ 227.966723] lkdtm: Performing direct entry REPORT_STACK
9570 12:10:42.708390 <6>[ 227.972261] lkdtm: Stack offset: -496
9571 12:10:42.708613 <6>[ 227.976466] lkdtm: Performing direct entry REPORT_STACK
9572 12:10:42.708905 <6>[ 227.982005] lkdtm: Stack offset: -320
9573 12:10:42.709094 <6>[ 227.986234] lkdtm: Performing direct entry REPORT_STACK
9574 12:10:42.709272 <6>[ 227.991791] lkdtm: Stack offset: 0
9575 12:10:42.709503 <6>[ 227.995863] lkdtm: Performing direct entry REPORT_STACK
9576 12:10:42.710572 <6>[ 228.001414] lkdtm: Stack offset: -432
9577 12:10:42.752124 <6>[ 228.005627] lkdtm: Performing direct entry REPORT_STACK
9578 12:10:42.752438 <6>[ 228.011166] lkdtm: Stack offset: -304
9579 12:10:42.752678 <6>[ 228.015380] lkdtm: Performing direct entry REPORT_STACK
9580 12:10:42.752865 <6>[ 228.020922] lkdtm: Stack offset: 320
9581 12:10:42.753025 <6>[ 228.025048] lkdtm: Performing direct entry REPORT_STACK
9582 12:10:42.753177 <6>[ 228.030583] lkdtm: Stack offset: -208
9583 12:10:42.753379 <6>[ 228.034799] lkdtm: Performing direct entry REPORT_STACK
9584 12:10:42.753525 <6>[ 228.040332] lkdtm: Stack offset: -256
9585 12:10:42.755283 <6>[ 228.044544] lkdtm: Performing direct entry REPORT_STACK
9586 12:10:42.796985 <6>[ 228.050083] lkdtm: Stack offset: -352
9587 12:10:42.797229 <6>[ 228.054293] lkdtm: Performing direct entry REPORT_STACK
9588 12:10:42.797413 <6>[ 228.059828] lkdtm: Stack offset: 128
9589 12:10:42.797579 <6>[ 228.063947] lkdtm: Performing direct entry REPORT_STACK
9590 12:10:42.797736 <6>[ 228.069486] lkdtm: Stack offset: -128
9591 12:10:42.797888 <6>[ 228.073680] lkdtm: Performing direct entry REPORT_STACK
9592 12:10:42.798032 <6>[ 228.079218] lkdtm: Stack offset: 80
9593 12:10:42.798161 <6>[ 228.083241] lkdtm: Performing direct entry REPORT_STACK
9594 12:10:42.798287 <6>[ 228.088779] lkdtm: Stack offset: 0
9595 12:10:42.842144 <6>[ 228.092711] lkdtm: Performing direct entry REPORT_STACK
9596 12:10:42.842633 <6>[ 228.098333] lkdtm: Stack offset: 240
9597 12:10:42.842995 <6>[ 228.102456] lkdtm: Performing direct entry REPORT_STACK
9598 12:10:42.843324 <6>[ 228.108012] lkdtm: Stack offset: -336
9599 12:10:42.843633 <6>[ 228.112344] lkdtm: Performing direct entry REPORT_STACK
9600 12:10:42.843934 <6>[ 228.117883] lkdtm: Stack offset: -320
9601 12:10:42.844223 <6>[ 228.122088] lkdtm: Performing direct entry REPORT_STACK
9602 12:10:42.844511 <6>[ 228.127626] lkdtm: Stack offset: -528
9603 12:10:42.844797 <6>[ 228.131820] lkdtm: Performing direct entry REPORT_STACK
9604 12:10:42.845498 <6>[ 228.137357] lkdtm: Stack offset: -480
9605 12:10:42.886907 <6>[ 228.141557] lkdtm: Performing direct entry REPORT_STACK
9606 12:10:42.887365 <6>[ 228.147095] lkdtm: Stack offset: -416
9607 12:10:42.887712 <6>[ 228.151289] lkdtm: Performing direct entry REPORT_STACK
9608 12:10:42.888031 <6>[ 228.156827] lkdtm: Stack offset: 160
9609 12:10:42.888334 <6>[ 228.160931] lkdtm: Performing direct entry REPORT_STACK
9610 12:10:42.888634 <6>[ 228.166468] lkdtm: Stack offset: -256
9611 12:10:42.888926 <6>[ 228.170661] lkdtm: Performing direct entry REPORT_STACK
9612 12:10:42.889215 <6>[ 228.176198] lkdtm: Stack offset: -176
9613 12:10:42.890101 <6>[ 228.180387] lkdtm: Performing direct entry REPORT_STACK
9614 12:10:42.931815 <6>[ 228.185936] lkdtm: Stack offset: -224
9615 12:10:42.932266 <6>[ 228.190129] lkdtm: Performing direct entry REPORT_STACK
9616 12:10:42.932617 <6>[ 228.195667] lkdtm: Stack offset: 80
9617 12:10:42.932936 <6>[ 228.199694] lkdtm: Performing direct entry REPORT_STACK
9618 12:10:42.933242 <6>[ 228.205247] lkdtm: Stack offset: 96
9619 12:10:42.933538 <6>[ 228.209287] lkdtm: Performing direct entry REPORT_STACK
9620 12:10:42.933829 <6>[ 228.214943] lkdtm: Stack offset: -160
9621 12:10:42.934159 <6>[ 228.219136] lkdtm: Performing direct entry REPORT_STACK
9622 12:10:42.934988 <6>[ 228.224674] lkdtm: Stack offset: -560
9623 12:10:42.976426 <6>[ 228.228864] lkdtm: Performing direct entry REPORT_STACK
9624 12:10:42.976881 <6>[ 228.234399] lkdtm: Stack offset: 192
9625 12:10:42.977231 <6>[ 228.238506] lkdtm: Performing direct entry REPORT_STACK
9626 12:10:42.977551 <6>[ 228.244041] lkdtm: Stack offset: 16
9627 12:10:42.977854 <6>[ 228.248075] lkdtm: Performing direct entry REPORT_STACK
9628 12:10:42.978203 <6>[ 228.253613] lkdtm: Stack offset: -528
9629 12:10:42.978497 <6>[ 228.257812] lkdtm: Performing direct entry REPORT_STACK
9630 12:10:42.978784 <6>[ 228.263350] lkdtm: Stack offset: 160
9631 12:10:42.979552 <6>[ 228.267455] lkdtm: Performing direct entry REPORT_STACK
9632 12:10:43.020918 <6>[ 228.272995] lkdtm: Stack offset: -256
9633 12:10:43.021272 <6>[ 228.277185] lkdtm: Performing direct entry REPORT_STACK
9634 12:10:43.021793 <6>[ 228.282720] lkdtm: Stack offset: 16
9635 12:10:43.022074 <6>[ 228.286751] lkdtm: Performing direct entry REPORT_STACK
9636 12:10:43.022282 <6>[ 228.292287] lkdtm: Stack offset: -560
9637 12:10:43.022471 <6>[ 228.296484] lkdtm: Performing direct entry REPORT_STACK
9638 12:10:43.022622 <6>[ 228.302023] lkdtm: Stack offset: -208
9639 12:10:43.022762 <6>[ 228.306224] lkdtm: Performing direct entry REPORT_STACK
9640 12:10:43.022900 <6>[ 228.311764] lkdtm: Stack offset: -512
9641 12:10:43.024012 <6>[ 228.315974] lkdtm: Performing direct entry REPORT_STACK
9642 12:10:43.066118 <6>[ 228.321519] lkdtm: Stack offset: -528
9643 12:10:43.066427 <6>[ 228.325763] lkdtm: Performing direct entry REPORT_STACK
9644 12:10:43.066641 <6>[ 228.331425] lkdtm: Stack offset: -272
9645 12:10:43.067118 <6>[ 228.335627] lkdtm: Performing direct entry REPORT_STACK
9646 12:10:43.067249 <6>[ 228.341160] lkdtm: Stack offset: -48
9647 12:10:43.067364 <6>[ 228.345322] lkdtm: Performing direct entry REPORT_STACK
9648 12:10:43.067471 <6>[ 228.350976] lkdtm: Stack offset: 144
9649 12:10:43.067573 <6>[ 228.355091] lkdtm: Performing direct entry REPORT_STACK
9650 12:10:43.069201 <6>[ 228.360625] lkdtm: Stack offset: 224
9651 12:10:43.110689 <6>[ 228.364727] lkdtm: Performing direct entry REPORT_STACK
9652 12:10:43.110981 <6>[ 228.370273] lkdtm: Stack offset: -560
9653 12:10:43.111242 <6>[ 228.374465] lkdtm: Performing direct entry REPORT_STACK
9654 12:10:43.111434 <6>[ 228.380002] lkdtm: Stack offset: 320
9655 12:10:43.111603 <6>[ 228.384103] lkdtm: Performing direct entry REPORT_STACK
9656 12:10:43.111764 <6>[ 228.389638] lkdtm: Stack offset: 64
9657 12:10:43.111971 <6>[ 228.393652] lkdtm: Performing direct entry REPORT_STACK
9658 12:10:43.112097 <6>[ 228.399192] lkdtm: Stack offset: 192
9659 12:10:43.113778 <6>[ 228.403298] lkdtm: Performing direct entry REPORT_STACK
9660 12:10:43.155431 <6>[ 228.408837] lkdtm: Stack offset: -544
9661 12:10:43.155678 <6>[ 228.413021] lkdtm: Performing direct entry REPORT_STACK
9662 12:10:43.155863 <6>[ 228.418556] lkdtm: Stack offset: 240
9663 12:10:43.156032 <6>[ 228.422665] lkdtm: Performing direct entry REPORT_STACK
9664 12:10:43.156191 <6>[ 228.428202] lkdtm: Stack offset: 96
9665 12:10:43.156343 <6>[ 228.432233] lkdtm: Performing direct entry REPORT_STACK
9666 12:10:43.156493 <6>[ 228.437770] lkdtm: Stack offset: -272
9667 12:10:43.156637 <6>[ 228.441960] lkdtm: Performing direct entry REPORT_STACK
9668 12:10:43.156782 <6>[ 228.447497] lkdtm: Stack offset: -528
9669 12:10:43.200721 <6>[ 228.451684] lkdtm: Performing direct entry REPORT_STACK
9670 12:10:43.201184 <6>[ 228.457308] lkdtm: Stack offset: 336
9671 12:10:43.201568 <6>[ 228.461444] lkdtm: Performing direct entry REPORT_STACK
9672 12:10:43.201905 <6>[ 228.467010] lkdtm: Stack offset: -240
9673 12:10:43.202269 <6>[ 228.471203] lkdtm: Performing direct entry REPORT_STACK
9674 12:10:43.202584 <6>[ 228.476749] lkdtm: Stack offset: -288
9675 12:10:43.202925 <6>[ 228.480946] lkdtm: Performing direct entry REPORT_STACK
9676 12:10:43.203227 <6>[ 228.486482] lkdtm: Stack offset: 224
9677 12:10:43.203520 <6>[ 228.490598] lkdtm: Performing direct entry REPORT_STACK
9678 12:10:43.204292 <6>[ 228.496135] lkdtm: Stack offset: -112
9679 12:10:43.245414 <6>[ 228.500330] lkdtm: Performing direct entry REPORT_STACK
9680 12:10:43.245869 <6>[ 228.505865] lkdtm: Stack offset: -448
9681 12:10:43.246272 <6>[ 228.510054] lkdtm: Performing direct entry REPORT_STACK
9682 12:10:43.246606 <6>[ 228.515590] lkdtm: Stack offset: 352
9683 12:10:43.246912 <6>[ 228.519691] lkdtm: Performing direct entry REPORT_STACK
9684 12:10:43.247210 <6>[ 228.525225] lkdtm: Stack offset: -592
9685 12:10:43.247501 <6>[ 228.529466] lkdtm: Performing direct entry REPORT_STACK
9686 12:10:43.247790 <6>[ 228.535118] lkdtm: Stack offset: -208
9687 12:10:43.248523 <6>[ 228.539311] lkdtm: Performing direct entry REPORT_STACK
9688 12:10:43.290139 <6>[ 228.544848] lkdtm: Stack offset: -640
9689 12:10:43.290992 <6>[ 228.549044] lkdtm: Performing direct entry REPORT_STACK
9690 12:10:43.291373 <6>[ 228.554592] lkdtm: Stack offset: -256
9691 12:10:43.291705 <6>[ 228.558784] lkdtm: Performing direct entry REPORT_STACK
9692 12:10:43.292018 <6>[ 228.564319] lkdtm: Stack offset: 80
9693 12:10:43.292317 <6>[ 228.568334] lkdtm: Performing direct entry REPORT_STACK
9694 12:10:43.292610 <6>[ 228.573871] lkdtm: Stack offset: -224
9695 12:10:43.292899 <6>[ 228.578060] lkdtm: Performing direct entry REPORT_STACK
9696 12:10:43.293407 <6>[ 228.583596] lkdtm: Stack offset: 288
9697 12:10:43.334838 <6>[ 228.587695] lkdtm: Performing direct entry REPORT_STACK
9698 12:10:43.335305 <6>[ 228.593243] lkdtm: Stack offset: -272
9699 12:10:43.335734 <6>[ 228.597455] lkdtm: Performing direct entry REPORT_STACK
9700 12:10:43.336138 <6>[ 228.603054] lkdtm: Stack offset: -256
9701 12:10:43.336526 <6>[ 228.607252] lkdtm: Performing direct entry REPORT_STACK
9702 12:10:43.336905 <6>[ 228.612792] lkdtm: Stack offset: 96
9703 12:10:43.337281 <6>[ 228.616825] lkdtm: Performing direct entry REPORT_STACK
9704 12:10:43.337650 <6>[ 228.622359] lkdtm: Stack offset: -496
9705 12:10:43.338461 <6>[ 228.626550] lkdtm: Performing direct entry REPORT_STACK
9706 12:10:43.379681 <6>[ 228.632084] lkdtm: Stack offset: 16
9707 12:10:43.380079 <6>[ 228.636100] lkdtm: Performing direct entry REPORT_STACK
9708 12:10:43.380308 <6>[ 228.641635] lkdtm: Stack offset: -240
9709 12:10:43.380549 <6>[ 228.645819] lkdtm: Performing direct entry REPORT_STACK
9710 12:10:43.380820 <6>[ 228.651356] lkdtm: Stack offset: -384
9711 12:10:43.381013 <6>[ 228.655541] lkdtm: Performing direct entry REPORT_STACK
9712 12:10:43.381192 <6>[ 228.661077] lkdtm: Stack offset: -224
9713 12:10:43.381304 <6>[ 228.665326] lkdtm: Performing direct entry REPORT_STACK
9714 12:10:43.381485 <6>[ 228.670937] lkdtm: Stack offset: -400
9715 12:10:43.424216 <6>[ 228.675142] lkdtm: Performing direct entry REPORT_STACK
9716 12:10:43.424584 <6>[ 228.680678] lkdtm: Stack offset: 368
9717 12:10:43.424877 <6>[ 228.684795] lkdtm: Performing direct entry REPORT_STACK
9718 12:10:43.425131 <6>[ 228.690337] lkdtm: Stack offset: 192
9719 12:10:43.425566 <6>[ 228.694445] lkdtm: Performing direct entry REPORT_STACK
9720 12:10:43.425777 <6>[ 228.699983] lkdtm: Stack offset: -560
9721 12:10:43.425916 <6>[ 228.704172] lkdtm: Performing direct entry REPORT_STACK
9722 12:10:43.426068 <6>[ 228.709705] lkdtm: Stack offset: -512
9723 12:10:43.426299 <6>[ 228.713892] lkdtm: Performing direct entry REPORT_STACK
9724 12:10:43.427343 <6>[ 228.719427] lkdtm: Stack offset: -368
9725 12:10:43.468856 <6>[ 228.723615] lkdtm: Performing direct entry REPORT_STACK
9726 12:10:43.469147 <6>[ 228.729161] lkdtm: Stack offset: 192
9727 12:10:43.469377 <6>[ 228.733330] lkdtm: Performing direct entry REPORT_STACK
9728 12:10:43.469584 <6>[ 228.738939] lkdtm: Stack offset: -160
9729 12:10:43.469791 <6>[ 228.743133] lkdtm: Performing direct entry REPORT_STACK
9730 12:10:43.470043 <6>[ 228.748666] lkdtm: Stack offset: -384
9731 12:10:43.470218 <6>[ 228.752856] lkdtm: Performing direct entry REPORT_STACK
9732 12:10:43.470628 <6>[ 228.758388] lkdtm: Stack offset: -480
9733 12:10:43.471969 <6>[ 228.762578] lkdtm: Performing direct entry REPORT_STACK
9734 12:10:43.513864 <6>[ 228.768110] lkdtm: Stack offset: 304
9735 12:10:43.514163 <6>[ 228.772222] lkdtm: Performing direct entry REPORT_STACK
9736 12:10:43.514391 <6>[ 228.777765] lkdtm: Stack offset: -448
9737 12:10:43.514596 <6>[ 228.781973] lkdtm: Performing direct entry REPORT_STACK
9738 12:10:43.514795 <6>[ 228.787508] lkdtm: Stack offset: -272
9739 12:10:43.514989 <6>[ 228.791696] lkdtm: Performing direct entry REPORT_STACK
9740 12:10:43.515125 <6>[ 228.797292] lkdtm: Stack offset: -400
9741 12:10:43.515235 <6>[ 228.801510] lkdtm: Performing direct entry REPORT_STACK
9742 12:10:43.516980 <6>[ 228.807126] lkdtm: Stack offset: -320
9743 12:10:43.558515 <6>[ 228.811324] lkdtm: Performing direct entry REPORT_STACK
9744 12:10:43.558773 <6>[ 228.816861] lkdtm: Stack offset: -576
9745 12:10:43.558997 <6>[ 228.821060] lkdtm: Performing direct entry REPORT_STACK
9746 12:10:43.559202 <6>[ 228.826598] lkdtm: Stack offset: -32
9747 12:10:43.559401 <6>[ 228.830702] lkdtm: Performing direct entry REPORT_STACK
9748 12:10:43.559596 <6>[ 228.836313] lkdtm: Stack offset: -368
9749 12:10:43.559788 <6>[ 228.840513] lkdtm: Performing direct entry REPORT_STACK
9750 12:10:43.559975 <6>[ 228.846050] lkdtm: Stack offset: -224
9751 12:10:43.561623 <6>[ 228.850254] lkdtm: Performing direct entry REPORT_STACK
9752 12:10:43.603509 <6>[ 228.855792] lkdtm: Stack offset: -240
9753 12:10:43.603972 <6>[ 228.859995] lkdtm: Performing direct entry REPORT_STACK
9754 12:10:43.604406 <6>[ 228.865533] lkdtm: Stack offset: -320
9755 12:10:43.604813 <6>[ 228.869722] lkdtm: Performing direct entry REPORT_STACK
9756 12:10:43.605204 <6>[ 228.875259] lkdtm: Stack offset: -144
9757 12:10:43.605590 <6>[ 228.879449] lkdtm: Performing direct entry REPORT_STACK
9758 12:10:43.605969 <6>[ 228.884985] lkdtm: Stack offset: 208
9759 12:10:43.606401 <6>[ 228.889094] lkdtm: Performing direct entry REPORT_STACK
9760 12:10:43.606847 <6>[ 228.894631] lkdtm: Stack offset: -592
9761 12:10:43.648433 <6>[ 228.898825] lkdtm: Performing direct entry REPORT_STACK
9762 12:10:43.648891 <6>[ 228.904362] lkdtm: Stack offset: -64
9763 12:10:43.649319 <6>[ 228.908465] lkdtm: Performing direct entry REPORT_STACK
9764 12:10:43.649728 <6>[ 228.914002] lkdtm: Stack offset: 32
9765 12:10:43.650160 <6>[ 228.918037] lkdtm: Performing direct entry REPORT_STACK
9766 12:10:43.650554 <6>[ 228.923590] lkdtm: Stack offset: -224
9767 12:10:43.650940 <6>[ 228.927853] lkdtm: Performing direct entry REPORT_STACK
9768 12:10:43.651322 <6>[ 228.933392] lkdtm: Stack offset: -224
9769 12:10:43.651699 <6>[ 228.937586] lkdtm: Performing direct entry REPORT_STACK
9770 12:10:43.652445 <6>[ 228.943123] lkdtm: Stack offset: 0
9771 12:10:43.693046 <6>[ 228.947060] lkdtm: Performing direct entry REPORT_STACK
9772 12:10:43.693513 <6>[ 228.952598] lkdtm: Stack offset: 320
9773 12:10:43.693947 <6>[ 228.956703] lkdtm: Performing direct entry REPORT_STACK
9774 12:10:43.694387 <6>[ 228.962243] lkdtm: Stack offset: -432
9775 12:10:43.694784 <6>[ 228.966435] lkdtm: Performing direct entry REPORT_STACK
9776 12:10:43.695168 <6>[ 228.971973] lkdtm: Stack offset: -192
9777 12:10:43.695543 <6>[ 228.976163] lkdtm: Performing direct entry REPORT_STACK
9778 12:10:43.695926 <6>[ 228.981713] lkdtm: Stack offset: -304
9779 12:10:43.696702 <6>[ 228.985907] lkdtm: Performing direct entry REPORT_STACK
9780 12:10:43.737767 <6>[ 228.991444] lkdtm: Stack offset: -336
9781 12:10:43.738657 <6>[ 228.995638] lkdtm: Performing direct entry REPORT_STACK
9782 12:10:43.739036 <6>[ 229.001175] lkdtm: Stack offset: 32
9783 12:10:43.739366 <6>[ 229.005200] lkdtm: Performing direct entry REPORT_STACK
9784 12:10:43.739680 <6>[ 229.010736] lkdtm: Stack offset: -384
9785 12:10:43.739977 <6>[ 229.014929] lkdtm: Performing direct entry REPORT_STACK
9786 12:10:43.740271 <6>[ 229.020466] lkdtm: Stack offset: 128
9787 12:10:43.740560 <6>[ 229.024569] lkdtm: Performing direct entry REPORT_STACK
9788 12:10:43.741076 <6>[ 229.030108] lkdtm: Stack offset: 16
9789 12:10:43.782521 <6>[ 229.034145] lkdtm: Performing direct entry REPORT_STACK
9790 12:10:43.782839 <6>[ 229.039822] lkdtm: Stack offset: -528
9791 12:10:43.783147 <6>[ 229.044031] lkdtm: Performing direct entry REPORT_STACK
9792 12:10:43.783357 <6>[ 229.049567] lkdtm: Stack offset: -608
9793 12:10:43.783832 <6>[ 229.053772] lkdtm: Performing direct entry REPORT_STACK
9794 12:10:43.784016 <6>[ 229.059315] lkdtm: Stack offset: -64
9795 12:10:43.784177 <6>[ 229.063449] lkdtm: Performing direct entry REPORT_STACK
9796 12:10:43.784321 <6>[ 229.068990] lkdtm: Stack offset: 352
9797 12:10:43.784524 <6>[ 229.073104] lkdtm: Performing direct entry REPORT_STACK
9798 12:10:43.785607 <6>[ 229.078643] lkdtm: Stack offset: 16
9799 12:10:43.827148 <6>[ 229.082662] lkdtm: Performing direct entry REPORT_STACK
9800 12:10:43.827538 <6>[ 229.088196] lkdtm: Stack offset: -464
9801 12:10:43.827773 <6>[ 229.092396] lkdtm: Performing direct entry REPORT_STACK
9802 12:10:43.827957 <6>[ 229.097931] lkdtm: Stack offset: -112
9803 12:10:43.828122 <6>[ 229.102139] lkdtm: Performing direct entry REPORT_STACK
9804 12:10:43.828326 <6>[ 229.107678] lkdtm: Stack offset: 224
9805 12:10:43.828746 <6>[ 229.111794] lkdtm: Performing direct entry REPORT_STACK
9806 12:10:43.828987 <6>[ 229.117330] lkdtm: Stack offset: -464
9807 12:10:43.830287 <6>[ 229.121546] lkdtm: Performing direct entry REPORT_STACK
9808 12:10:43.872216 <6>[ 229.127088] lkdtm: Stack offset: 224
9809 12:10:43.872511 <6>[ 229.131220] lkdtm: Performing direct entry REPORT_STACK
9810 12:10:43.872714 <6>[ 229.136755] lkdtm: Stack offset: 256
9811 12:10:43.872887 <6>[ 229.140859] lkdtm: Performing direct entry REPORT_STACK
9812 12:10:43.873049 <6>[ 229.146397] lkdtm: Stack offset: -96
9813 12:10:43.873204 <6>[ 229.150541] lkdtm: Performing direct entry REPORT_STACK
9814 12:10:43.873356 <6>[ 229.156201] lkdtm: Stack offset: -480
9815 12:10:43.873504 <6>[ 229.160406] lkdtm: Performing direct entry REPORT_STACK
9816 12:10:43.875352 <6>[ 229.165956] lkdtm: Stack offset: 320
9817 12:10:43.917299 <6>[ 229.170062] lkdtm: Performing direct entry REPORT_STACK
9818 12:10:43.917755 <6>[ 229.175599] lkdtm: Stack offset: -16
9819 12:10:43.918147 <6>[ 229.179713] lkdtm: Performing direct entry REPORT_STACK
9820 12:10:43.918480 <6>[ 229.185259] lkdtm: Stack offset: -272
9821 12:10:43.918785 <6>[ 229.189588] lkdtm: Performing direct entry REPORT_STACK
9822 12:10:43.919087 <6>[ 229.195255] lkdtm: Stack offset: -96
9823 12:10:43.919378 <6>[ 229.199364] lkdtm: Performing direct entry REPORT_STACK
9824 12:10:43.919668 <6>[ 229.204901] lkdtm: Stack offset: 288
9825 12:10:43.920450 <6>[ 229.209007] lkdtm: Performing direct entry REPORT_STACK
9826 12:10:43.962106 <6>[ 229.214543] lkdtm: Stack offset: 208
9827 12:10:43.962568 <6>[ 229.218645] lkdtm: Performing direct entry REPORT_STACK
9828 12:10:43.962922 <6>[ 229.224181] lkdtm: Stack offset: 48
9829 12:10:43.963249 <6>[ 229.228216] lkdtm: Performing direct entry REPORT_STACK
9830 12:10:43.963558 <6>[ 229.233752] lkdtm: Stack offset: -528
9831 12:10:43.963858 <6>[ 229.237939] lkdtm: Performing direct entry REPORT_STACK
9832 12:10:43.964159 <6>[ 229.243472] lkdtm: Stack offset: 352
9833 12:10:43.964448 <6>[ 229.247572] lkdtm: Performing direct entry REPORT_STACK
9834 12:10:43.964740 <6>[ 229.253105] lkdtm: Stack offset: -272
9835 12:10:44.006949 <6>[ 229.257317] lkdtm: Performing direct entry REPORT_STACK
9836 12:10:44.007424 <6>[ 229.262838] lkdtm: Stack offset: -640
9837 12:10:44.007782 <6>[ 229.267025] lkdtm: Performing direct entry REPORT_STACK
9838 12:10:44.008110 <6>[ 229.272556] lkdtm: Stack offset: -304
9839 12:10:44.008414 <6>[ 229.276743] lkdtm: Performing direct entry REPORT_STACK
9840 12:10:44.008713 <6>[ 229.282276] lkdtm: Stack offset: -432
9841 12:10:44.009003 <6>[ 229.286472] lkdtm: Performing direct entry REPORT_STACK
9842 12:10:44.009292 <6>[ 229.292005] lkdtm: Stack offset: 272
9843 12:10:44.009579 <6>[ 229.296114] lkdtm: Performing direct entry REPORT_STACK
9844 12:10:44.010304 <6>[ 229.301665] lkdtm: Stack offset: 288
9845 12:10:44.051588 <6>[ 229.305831] lkdtm: Performing direct entry REPORT_STACK
9846 12:10:44.052049 <6>[ 229.311366] lkdtm: Stack offset: -288
9847 12:10:44.052401 <6>[ 229.315556] lkdtm: Performing direct entry REPORT_STACK
9848 12:10:44.052727 <6>[ 229.321091] lkdtm: Stack offset: -304
9849 12:10:44.053028 <6>[ 229.325323] lkdtm: Performing direct entry REPORT_STACK
9850 12:10:44.053320 <6>[ 229.330963] lkdtm: Stack offset: -320
9851 12:10:44.053609 <6>[ 229.335151] lkdtm: Performing direct entry REPORT_STACK
9852 12:10:44.053897 <6>[ 229.340683] lkdtm: Stack offset: -96
9853 12:10:44.054759 <6>[ 229.344781] lkdtm: Performing direct entry REPORT_STACK
9854 12:10:44.096283 <6>[ 229.350326] lkdtm: Stack offset: -16
9855 12:10:44.096733 <6>[ 229.354428] lkdtm: Performing direct entry REPORT_STACK
9856 12:10:44.097084 <6>[ 229.359960] lkdtm: Stack offset: -640
9857 12:10:44.097408 <6>[ 229.364148] lkdtm: Performing direct entry REPORT_STACK
9858 12:10:44.097712 <6>[ 229.369680] lkdtm: Stack offset: 320
9859 12:10:44.098050 <6>[ 229.373776] lkdtm: Performing direct entry REPORT_STACK
9860 12:10:44.098362 <6>[ 229.379308] lkdtm: Stack offset: 240
9861 12:10:44.098651 <6>[ 229.383414] lkdtm: Performing direct entry REPORT_STACK
9862 12:10:44.099448 <6>[ 229.388946] lkdtm: Stack offset: 112
9863 12:10:44.140864 <6>[ 229.393044] lkdtm: Performing direct entry REPORT_STACK
9864 12:10:44.141196 <6>[ 229.398576] lkdtm: Stack offset: 176
9865 12:10:44.141404 <6>[ 229.402673] lkdtm: Performing direct entry REPORT_STACK
9866 12:10:44.141578 <6>[ 229.408205] lkdtm: Stack offset: 96
9867 12:10:44.142016 <6>[ 229.412247] lkdtm: Performing direct entry REPORT_STACK
9868 12:10:44.142245 <6>[ 229.417799] lkdtm: Stack offset: 336
9869 12:10:44.142385 <6>[ 229.421902] lkdtm: Performing direct entry REPORT_STACK
9870 12:10:44.142522 <6>[ 229.427442] lkdtm: Stack offset: 0
9871 12:10:44.142654 <6>[ 229.431388] lkdtm: Performing direct entry REPORT_STACK
9872 12:10:44.143987 <6>[ 229.436926] lkdtm: Stack offset: -336
9873 12:10:44.185554 <6>[ 229.441123] lkdtm: Performing direct entry REPORT_STACK
9874 12:10:44.185847 <6>[ 229.446671] lkdtm: Stack offset: -160
9875 12:10:44.186063 <6>[ 229.450897] lkdtm: Performing direct entry REPORT_STACK
9876 12:10:44.186298 <6>[ 229.456433] lkdtm: Stack offset: 208
9877 12:10:44.186493 <6>[ 229.460551] lkdtm: Performing direct entry REPORT_STACK
9878 12:10:44.186674 <6>[ 229.466094] lkdtm: Stack offset: 304
9879 12:10:44.186823 <6>[ 229.470230] lkdtm: Performing direct entry REPORT_STACK
9880 12:10:44.186941 <6>[ 229.475774] lkdtm: Stack offset: 368
9881 12:10:44.188648 <6>[ 229.479890] lkdtm: Performing direct entry REPORT_STACK
9882 12:10:44.230357 <6>[ 229.485427] lkdtm: Stack offset: -400
9883 12:10:44.230629 <6>[ 229.489615] lkdtm: Performing direct entry REPORT_STACK
9884 12:10:44.230803 <6>[ 229.495149] lkdtm: Stack offset: -128
9885 12:10:44.230962 <6>[ 229.499338] lkdtm: Performing direct entry REPORT_STACK
9886 12:10:44.231115 <6>[ 229.504872] lkdtm: Stack offset: -480
9887 12:10:44.231262 <6>[ 229.509093] lkdtm: Performing direct entry REPORT_STACK
9888 12:10:44.231408 <6>[ 229.514628] lkdtm: Stack offset: 368
9889 12:10:44.231554 <6>[ 229.518739] lkdtm: Performing direct entry REPORT_STACK
9890 12:10:44.233471 <6>[ 229.524275] lkdtm: Stack offset: -272
9891 12:10:44.275152 <6>[ 229.528465] lkdtm: Performing direct entry REPORT_STACK
9892 12:10:44.275386 <6>[ 229.534015] lkdtm: Stack offset: -352
9893 12:10:44.275559 <6>[ 229.538217] lkdtm: Performing direct entry REPORT_STACK
9894 12:10:44.275718 <6>[ 229.543755] lkdtm: Stack offset: -80
9895 12:10:44.275868 <6>[ 229.547862] lkdtm: Performing direct entry REPORT_STACK
9896 12:10:44.276015 <6>[ 229.553399] lkdtm: Stack offset: -640
9897 12:10:44.276150 <6>[ 229.557602] lkdtm: Performing direct entry REPORT_STACK
9898 12:10:44.276285 <6>[ 229.563224] lkdtm: Stack offset: 96
9899 12:10:44.278243 <6>[ 229.567373] lkdtm: Performing direct entry REPORT_STACK
9900 12:10:44.319934 <6>[ 229.572911] lkdtm: Stack offset: 352
9901 12:10:44.320181 <6>[ 229.577017] lkdtm: Performing direct entry REPORT_STACK
9902 12:10:44.320354 <6>[ 229.582554] lkdtm: Stack offset: 192
9903 12:10:44.320511 <6>[ 229.586659] lkdtm: Performing direct entry REPORT_STACK
9904 12:10:44.320664 <6>[ 229.592196] lkdtm: Stack offset: -640
9905 12:10:44.320812 <6>[ 229.596408] lkdtm: Performing direct entry REPORT_STACK
9906 12:10:44.320958 <6>[ 229.601945] lkdtm: Stack offset: -432
9907 12:10:44.321051 <6>[ 229.606147] lkdtm: Performing direct entry REPORT_STACK
9908 12:10:44.321143 <6>[ 229.611684] lkdtm: Stack offset: -32
9909 12:10:44.364994 <6>[ 229.615790] lkdtm: Performing direct entry REPORT_STACK
9910 12:10:44.365461 <6>[ 229.621328] lkdtm: Stack offset: -192
9911 12:10:44.365806 <6>[ 229.625523] lkdtm: Performing direct entry REPORT_STACK
9912 12:10:44.366162 <6>[ 229.631061] lkdtm: Stack offset: 128
9913 12:10:44.366472 <6>[ 229.635163] lkdtm: Performing direct entry REPORT_STACK
9914 12:10:44.366766 <6>[ 229.640700] lkdtm: Stack offset: -592
9915 12:10:44.367056 <6>[ 229.644892] lkdtm: Performing direct entry REPORT_STACK
9916 12:10:44.367343 <6>[ 229.650429] lkdtm: Stack offset: -272
9917 12:10:44.367625 <6>[ 229.654638] lkdtm: Performing direct entry REPORT_STACK
9918 12:10:44.368298 <6>[ 229.660176] lkdtm: Stack offset: -256
9919 12:10:44.409788 <6>[ 229.664365] lkdtm: Performing direct entry REPORT_STACK
9920 12:10:44.410280 <6>[ 229.669903] lkdtm: Stack offset: -144
9921 12:10:44.410626 <6>[ 229.674100] lkdtm: Performing direct entry REPORT_STACK
9922 12:10:44.410945 <6>[ 229.679651] lkdtm: Stack offset: -80
9923 12:10:44.411618 <6>[ 229.683883] lkdtm: Performing direct entry REPORT_STACK
9924 12:10:44.411951 <6>[ 229.689422] lkdtm: Stack offset: -128
9925 12:10:44.412250 <6>[ 229.693621] lkdtm: Performing direct entry REPORT_STACK
9926 12:10:44.412541 <6>[ 229.699155] lkdtm: Stack offset: -384
9927 12:10:44.413233 <6>[ 229.703349] lkdtm: Performing direct entry REPORT_STACK
9928 12:10:44.454506 <6>[ 229.708884] lkdtm: Stack offset: 160
9929 12:10:44.454962 <6>[ 229.712995] lkdtm: Performing direct entry REPORT_STACK
9930 12:10:44.455394 <6>[ 229.718545] lkdtm: Stack offset: 112
9931 12:10:44.455800 <6>[ 229.722651] lkdtm: Performing direct entry REPORT_STACK
9932 12:10:44.456196 <6>[ 229.728190] lkdtm: Stack offset: -384
9933 12:10:44.456578 <6>[ 229.732381] lkdtm: Performing direct entry REPORT_STACK
9934 12:10:44.456955 <6>[ 229.737916] lkdtm: Stack offset: -448
9935 12:10:44.457330 <6>[ 229.742109] lkdtm: Performing direct entry REPORT_STACK
9936 12:10:44.458200 <6>[ 229.747644] lkdtm: Stack offset: 176
9937 12:10:44.498879 <6>[ 229.751749] lkdtm: Performing direct entry REPORT_STACK
9938 12:10:44.499183 <6>[ 229.757286] lkdtm: Stack offset: -416
9939 12:10:44.499419 <6>[ 229.761497] lkdtm: Performing direct entry REPORT_STACK
9940 12:10:44.499624 <6>[ 229.767146] lkdtm: Stack offset: -640
9941 12:10:44.499818 <6>[ 229.771338] lkdtm: Performing direct entry REPORT_STACK
9942 12:10:44.500010 <6>[ 229.776872] lkdtm: Stack offset: 240
9943 12:10:44.500133 <6>[ 229.781017] lkdtm: Performing direct entry REPORT_STACK
9944 12:10:44.500253 <6>[ 229.786558] lkdtm: Stack offset: -544
9945 12:10:44.501975 <6>[ 229.790759] lkdtm: Performing direct entry REPORT_STACK
9946 12:10:44.543629 <6>[ 229.796305] lkdtm: Stack offset: 272
9947 12:10:44.543926 <6>[ 229.800414] lkdtm: Performing direct entry REPORT_STACK
9948 12:10:44.544156 <6>[ 229.805944] lkdtm: Stack offset: 160
9949 12:10:44.544364 <6>[ 229.810039] lkdtm: Performing direct entry REPORT_STACK
9950 12:10:44.544856 <6>[ 229.815570] lkdtm: Stack offset: -624
9951 12:10:44.545027 <6>[ 229.819752] lkdtm: Performing direct entry REPORT_STACK
9952 12:10:44.545203 <6>[ 229.825294] lkdtm: Stack offset: -464
9953 12:10:44.545380 <6>[ 229.829494] lkdtm: Performing direct entry REPORT_STACK
9954 12:10:44.545548 <6>[ 229.835026] lkdtm: Stack offset: 192
9955 12:10:44.588675 <6>[ 229.839137] lkdtm: Performing direct entry REPORT_STACK
9956 12:10:44.588953 <6>[ 229.844670] lkdtm: Stack offset: -496
9957 12:10:44.589179 <6>[ 229.848850] lkdtm: Performing direct entry REPORT_STACK
9958 12:10:44.589385 <6>[ 229.854379] lkdtm: Stack offset: -64
9959 12:10:44.589582 <6>[ 229.858470] lkdtm: Performing direct entry REPORT_STACK
9960 12:10:44.589777 <6>[ 229.864010] lkdtm: Stack offset: -352
9961 12:10:44.589918 <6>[ 229.868230] lkdtm: Performing direct entry REPORT_STACK
9962 12:10:44.590066 <6>[ 229.873770] lkdtm: Stack offset: 368
9963 12:10:44.590179 <6>[ 229.877899] lkdtm: Performing direct entry REPORT_STACK
9964 12:10:44.591772 <6>[ 229.883523] lkdtm: Stack offset: -384
9965 12:10:44.633608 <6>[ 229.887721] lkdtm: Performing direct entry REPORT_STACK
9966 12:10:44.634100 <6>[ 229.893269] lkdtm: Stack offset: 240
9967 12:10:44.634539 <6>[ 229.897393] lkdtm: Performing direct entry REPORT_STACK
9968 12:10:44.634941 <6>[ 229.902919] lkdtm: Stack offset: -160
9969 12:10:44.635330 <6>[ 229.907118] lkdtm: Performing direct entry REPORT_STACK
9970 12:10:44.635711 <6>[ 229.912735] lkdtm: Stack offset: -560
9971 12:10:44.636086 <6>[ 229.916932] lkdtm: Performing direct entry REPORT_STACK
9972 12:10:44.636460 <6>[ 229.922469] lkdtm: Stack offset: 224
9973 12:10:44.637240 <6>[ 229.926575] lkdtm: Performing direct entry REPORT_STACK
9974 12:10:44.678424 <6>[ 229.932113] lkdtm: Stack offset: -96
9975 12:10:44.678880 <6>[ 229.936218] lkdtm: Performing direct entry REPORT_STACK
9976 12:10:44.679311 <6>[ 229.941755] lkdtm: Stack offset: -528
9977 12:10:44.679714 <6>[ 229.945946] lkdtm: Performing direct entry REPORT_STACK
9978 12:10:44.680103 <6>[ 229.951483] lkdtm: Stack offset: 128
9979 12:10:44.680484 <6>[ 229.955587] lkdtm: Performing direct entry REPORT_STACK
9980 12:10:44.680859 <6>[ 229.961135] lkdtm: Stack offset: -576
9981 12:10:44.681227 <6>[ 229.965371] lkdtm: Performing direct entry REPORT_STACK
9982 12:10:44.681969 <6>[ 229.970897] lkdtm: Stack offset: 32
9983 12:10:44.723411 <6>[ 229.974914] lkdtm: Performing direct entry REPORT_STACK
9984 12:10:44.723908 <6>[ 229.980451] lkdtm: Stack offset: -336
9985 12:10:44.724350 <6>[ 229.984653] lkdtm: Performing direct entry REPORT_STACK
9986 12:10:44.724769 <6>[ 229.990195] lkdtm: Stack offset: 128
9987 12:10:44.725166 <6>[ 229.994318] lkdtm: Performing direct entry REPORT_STACK
9988 12:10:44.725558 <6>[ 229.999985] lkdtm: Stack offset: 96
9989 12:10:44.725941 <6>[ 230.004014] lkdtm: Performing direct entry REPORT_STACK
9990 12:10:44.726390 <6>[ 230.009552] lkdtm: Stack offset: -384
9991 12:10:44.726849 <6>[ 230.013747] lkdtm: Performing direct entry REPORT_STACK
9992 12:10:44.727607 <6>[ 230.019296] lkdtm: Stack offset: -512
9993 12:10:44.768053 <6>[ 230.023494] lkdtm: Performing direct entry REPORT_STACK
9994 12:10:44.768513 <6>[ 230.029031] lkdtm: Stack offset: -176
9995 12:10:44.768944 <6>[ 230.033223] lkdtm: Performing direct entry REPORT_STACK
9996 12:10:44.769351 <6>[ 230.038925] lkdtm: Stack offset: -608
9997 12:10:44.769745 <6>[ 230.043121] lkdtm: Performing direct entry REPORT_STACK
9998 12:10:44.770172 <6>[ 230.048660] lkdtm: Stack offset: -352
9999 12:10:44.770561 <6>[ 230.052852] lkdtm: Performing direct entry REPORT_STACK
10000 12:10:44.770942 <6>[ 230.058388] lkdtm: Stack offset: 64
10001 12:10:44.771692 <6>[ 230.062411] lkdtm: Performing direct entry REPORT_STACK
10002 12:10:44.812882 <6>[ 230.067948] lkdtm: Stack offset: -176
10003 12:10:44.813332 <6>[ 230.072147] lkdtm: Performing direct entry REPORT_STACK
10004 12:10:44.813765 <6>[ 230.077696] lkdtm: Stack offset: -592
10005 12:10:44.814221 <6>[ 230.081890] lkdtm: Performing direct entry REPORT_STACK
10006 12:10:44.814620 <6>[ 230.087428] lkdtm: Stack offset: -256
10007 12:10:44.815008 <6>[ 230.091623] lkdtm: Performing direct entry REPORT_STACK
10008 12:10:44.815386 <6>[ 230.097161] lkdtm: Stack offset: -480
10009 12:10:44.815766 <6>[ 230.101375] lkdtm: Performing direct entry REPORT_STACK
10010 12:10:44.816622 <6>[ 230.106903] lkdtm: Stack offset: -368
10011 12:10:44.857212 <6>[ 230.111095] lkdtm: Performing direct entry REPORT_STACK
10012 12:10:44.857503 <6>[ 230.116633] lkdtm: Stack offset: 352
10013 12:10:44.857733 <6>[ 230.120739] lkdtm: Performing direct entry REPORT_STACK
10014 12:10:44.857979 <6>[ 230.126278] lkdtm: Stack offset: 304
10015 12:10:44.858169 <6>[ 230.130390] lkdtm: Performing direct entry REPORT_STACK
10016 12:10:44.858339 <6>[ 230.135924] lkdtm: Stack offset: -16
10017 12:10:44.858510 <6>[ 230.140067] lkdtm: Performing direct entry REPORT_STACK
10018 12:10:44.858665 <6>[ 230.145610] lkdtm: Stack offset: -128
10019 12:10:44.860297 <6>[ 230.149819] lkdtm: Performing direct entry REPORT_STACK
10020 12:10:44.902381 <6>[ 230.155381] lkdtm: Stack offset: -640
10021 12:10:44.902680 <6>[ 230.159657] lkdtm: Performing direct entry REPORT_STACK
10022 12:10:44.902860 <6>[ 230.165201] lkdtm: Stack offset: -480
10023 12:10:44.903026 <6>[ 230.169458] lkdtm: Performing direct entry REPORT_STACK
10024 12:10:44.903231 <6>[ 230.175114] lkdtm: Stack offset: -640
10025 12:10:44.903388 <6>[ 230.179312] lkdtm: Performing direct entry REPORT_STACK
10026 12:10:44.903530 <6>[ 230.184851] lkdtm: Stack offset: 176
10027 12:10:44.903671 <6>[ 230.188963] lkdtm: Performing direct entry REPORT_STACK
10028 12:10:44.903820 <6>[ 230.194497] lkdtm: Stack offset: 144
10029 12:10:44.947267 <6>[ 230.198664] lkdtm: Performing direct entry REPORT_STACK
10030 12:10:44.947541 <6>[ 230.204214] lkdtm: Stack offset: 336
10031 12:10:44.947719 <6>[ 230.208340] lkdtm: Performing direct entry REPORT_STACK
10032 12:10:44.947881 <6>[ 230.213882] lkdtm: Stack offset: -480
10033 12:10:44.948041 <6>[ 230.218092] lkdtm: Performing direct entry REPORT_STACK
10034 12:10:44.948155 <6>[ 230.223632] lkdtm: Stack offset: -176
10035 12:10:44.948266 <6>[ 230.227835] lkdtm: Performing direct entry REPORT_STACK
10036 12:10:44.948360 <6>[ 230.233370] lkdtm: Stack offset: -112
10037 12:10:44.948453 <6>[ 230.237570] lkdtm: Performing direct entry REPORT_STACK
10038 12:10:44.950415 <6>[ 230.243108] lkdtm: Stack offset: -464
10039 12:10:44.991844 <6>[ 230.247304] lkdtm: Performing direct entry REPORT_STACK
10040 12:10:44.992076 <6>[ 230.252843] lkdtm: Stack offset: 16
10041 12:10:44.992247 <6>[ 230.256860] lkdtm: Performing direct entry REPORT_STACK
10042 12:10:44.992407 <6>[ 230.262410] lkdtm: Stack offset: -592
10043 12:10:44.992560 <6>[ 230.266604] lkdtm: Performing direct entry REPORT_STACK
10044 12:10:44.992707 <6>[ 230.272142] lkdtm: Stack offset: -16
10045 12:10:44.992852 <6>[ 230.276249] lkdtm: Performing direct entry REPORT_STACK
10046 12:10:44.992996 <6>[ 230.281786] lkdtm: Stack offset: 96
10047 12:10:44.995158 <6>[ 230.285808] lkdtm: Performing direct entry REPORT_STACK
10048 12:10:45.036887 <6>[ 230.291362] lkdtm: Stack offset: 224
10049 12:10:45.037750 <6>[ 230.295506] lkdtm: Performing direct entry REPORT_STACK
10050 12:10:45.038171 <6>[ 230.301044] lkdtm: Stack offset: -48
10051 12:10:45.038506 <6>[ 230.305149] lkdtm: Performing direct entry REPORT_STACK
10052 12:10:45.038819 <6>[ 230.310688] lkdtm: Stack offset: -576
10053 12:10:45.039118 <6>[ 230.314878] lkdtm: Performing direct entry REPORT_STACK
10054 12:10:45.039404 <6>[ 230.320416] lkdtm: Stack offset: -448
10055 12:10:45.039682 <6>[ 230.324629] lkdtm: Performing direct entry REPORT_STACK
10056 12:10:45.040475 <6>[ 230.330167] lkdtm: Stack offset: 256
10057 12:10:45.081602 <6>[ 230.334272] lkdtm: Performing direct entry REPORT_STACK
10058 12:10:45.082149 <6>[ 230.339809] lkdtm: Stack offset: -64
10059 12:10:45.082520 <6>[ 230.343916] lkdtm: Performing direct entry REPORT_STACK
10060 12:10:45.082851 <6>[ 230.349454] lkdtm: Stack offset: 272
10061 12:10:45.083156 <6>[ 230.353560] lkdtm: Performing direct entry REPORT_STACK
10062 12:10:45.083451 <6>[ 230.359107] lkdtm: Stack offset: 320
10063 12:10:45.083740 <6>[ 230.363212] lkdtm: Performing direct entry REPORT_STACK
10064 12:10:45.084024 <6>[ 230.368749] lkdtm: Stack offset: 256
10065 12:10:45.084796 <6>[ 230.372852] lkdtm: Performing direct entry REPORT_STACK
10066 12:10:45.126480 <6>[ 230.378390] lkdtm: Stack offset: -560
10067 12:10:45.126927 <6>[ 230.382600] lkdtm: Performing direct entry REPORT_STACK
10068 12:10:45.127257 <6>[ 230.388138] lkdtm: Stack offset: -160
10069 12:10:45.127944 <6>[ 230.392331] lkdtm: Performing direct entry REPORT_STACK
10070 12:10:45.128280 <6>[ 230.397869] lkdtm: Stack offset: -464
10071 12:10:45.128586 <6>[ 230.402065] lkdtm: Performing direct entry REPORT_STACK
10072 12:10:45.128879 <6>[ 230.407617] lkdtm: Stack offset: -160
10073 12:10:45.129164 <6>[ 230.411940] lkdtm: Performing direct entry REPORT_STACK
10074 12:10:45.129448 <6>[ 230.417477] lkdtm: Stack offset: 160
10075 12:10:45.171259 <6>[ 230.421582] lkdtm: Performing direct entry REPORT_STACK
10076 12:10:45.171695 <6>[ 230.427118] lkdtm: Stack offset: -432
10077 12:10:45.172028 <6>[ 230.431311] lkdtm: Performing direct entry REPORT_STACK
10078 12:10:45.172779 <6>[ 230.436849] lkdtm: Stack offset: 352
10079 12:10:45.173130 <6>[ 230.440960] lkdtm: Performing direct entry REPORT_STACK
10080 12:10:45.173432 <6>[ 230.446507] lkdtm: Stack offset: -304
10081 12:10:45.173725 <6>[ 230.450706] lkdtm: Performing direct entry REPORT_STACK
10082 12:10:45.174041 <6>[ 230.456241] lkdtm: Stack offset: -560
10083 12:10:45.174331 <6>[ 230.460436] lkdtm: Performing direct entry REPORT_STACK
10084 12:10:45.174706 <6>[ 230.465974] lkdtm: Stack offset: -416
10085 12:10:45.215590 <6>[ 230.470163] lkdtm: Performing direct entry REPORT_STACK
10086 12:10:45.215869 <6>[ 230.475702] lkdtm: Stack offset: -384
10087 12:10:45.216076 <6>[ 230.479892] lkdtm: Performing direct entry REPORT_STACK
10088 12:10:45.216239 <6>[ 230.485432] lkdtm: Stack offset: 336
10089 12:10:45.216690 <6>[ 230.489545] lkdtm: Performing direct entry REPORT_STACK
10090 12:10:45.216884 <6>[ 230.495088] lkdtm: Stack offset: -208
10091 12:10:45.217040 <6>[ 230.499326] lkdtm: Performing direct entry REPORT_STACK
10092 12:10:45.217205 <6>[ 230.504873] lkdtm: Stack offset: 368
10093 12:10:45.218795 <6>[ 230.509002] lkdtm: Performing direct entry REPORT_STACK
10094 12:10:45.260541 <6>[ 230.514536] lkdtm: Stack offset: -16
10095 12:10:45.261148 <6>[ 230.518647] lkdtm: Performing direct entry REPORT_STACK
10096 12:10:45.261369 <6>[ 230.524211] lkdtm: Stack offset: 16
10097 12:10:45.261566 <6>[ 230.528386] lkdtm: Performing direct entry REPORT_STACK
10098 12:10:45.261749 <6>[ 230.533922] lkdtm: Stack offset: -256
10099 12:10:45.261944 <6>[ 230.538128] lkdtm: Performing direct entry REPORT_STACK
10100 12:10:45.262109 <6>[ 230.543661] lkdtm: Stack offset: 288
10101 12:10:45.262197 <6>[ 230.547778] lkdtm: Performing direct entry REPORT_STACK
10102 12:10:45.263762 <6>[ 230.553315] lkdtm: Stack offset: -224
10103 12:10:45.305427 <6>[ 230.557508] lkdtm: Performing direct entry REPORT_STACK
10104 12:10:45.305714 <6>[ 230.563045] lkdtm: Stack offset: -368
10105 12:10:45.305905 <6>[ 230.567241] lkdtm: Performing direct entry REPORT_STACK
10106 12:10:45.306105 <6>[ 230.572778] lkdtm: Stack offset: 64
10107 12:10:45.306254 <6>[ 230.576789] lkdtm: Performing direct entry REPORT_STACK
10108 12:10:45.306398 <6>[ 230.582321] lkdtm: Stack offset: -544
10109 12:10:45.306537 <6>[ 230.586508] lkdtm: Performing direct entry REPORT_STACK
10110 12:10:45.306673 <6>[ 230.592045] lkdtm: Stack offset: -528
10111 12:10:45.308598 <6>[ 230.596228] lkdtm: Performing direct entry REPORT_STACK
10112 12:10:45.308820 <6>[ 230.601766] lkdtm: Stack offset: 368
10113 12:10:45.350320 <6>[ 230.605884] lkdtm: Performing direct entry REPORT_STACK
10114 12:10:45.350779 <6>[ 230.611421] lkdtm: Stack offset: -576
10115 12:10:45.351128 <6>[ 230.615619] lkdtm: Performing direct entry REPORT_STACK
10116 12:10:45.351883 <6>[ 230.621156] lkdtm: Stack offset: 48
10117 12:10:45.352222 <6>[ 230.625178] lkdtm: Performing direct entry REPORT_STACK
10118 12:10:45.352524 <6>[ 230.630727] lkdtm: Stack offset: 96
10119 12:10:45.352818 <6>[ 230.634752] lkdtm: Performing direct entry REPORT_STACK
10120 12:10:45.353105 <6>[ 230.640377] lkdtm: Stack offset: 160
10121 12:10:45.353619 <6>[ 230.644622] lkdtm: Performing direct entry REPORT_STACK
10122 12:10:45.395337 <6>[ 230.650160] lkdtm: Stack offset: -368
10123 12:10:45.395962 <6>[ 230.654350] lkdtm: Performing direct entry REPORT_STACK
10124 12:10:45.396502 <6>[ 230.659886] lkdtm: Stack offset: -624
10125 12:10:45.397033 <6>[ 230.664078] lkdtm: Performing direct entry REPORT_STACK
10126 12:10:45.397546 <6>[ 230.669613] lkdtm: Stack offset: 336
10127 12:10:45.398083 <6>[ 230.673721] lkdtm: Performing direct entry REPORT_STACK
10128 12:10:45.398626 <6>[ 230.679258] lkdtm: Stack offset: 0
10129 12:10:45.399119 <6>[ 230.683184] lkdtm: Performing direct entry REPORT_STACK
10130 12:10:45.400084 <6>[ 230.688720] lkdtm: Stack offset: -400
10131 12:10:45.439817 <6>[ 230.692921] lkdtm: Performing direct entry REPORT_STACK
10132 12:10:45.440279 <6>[ 230.698457] lkdtm: Stack offset: -128
10133 12:10:45.440714 <6>[ 230.702646] lkdtm: Performing direct entry REPORT_STACK
10134 12:10:45.441119 <6>[ 230.708183] lkdtm: Stack offset: 176
10135 12:10:45.441509 <6>[ 230.712287] lkdtm: Performing direct entry REPORT_STACK
10136 12:10:45.441890 <6>[ 230.717823] lkdtm: Stack offset: 320
10137 12:10:45.442303 <6>[ 230.721925] lkdtm: Performing direct entry REPORT_STACK
10138 12:10:45.442679 <6>[ 230.727462] lkdtm: Stack offset: -560
10139 12:10:45.443545 <6>[ 230.731657] lkdtm: Performing direct entry REPORT_STACK
10140 12:10:45.484737 <6>[ 230.737203] lkdtm: Stack offset: -192
10141 12:10:45.485189 <6>[ 230.741434] lkdtm: Performing direct entry REPORT_STACK
10142 12:10:45.485625 <6>[ 230.747092] lkdtm: Stack offset: -464
10143 12:10:45.486055 <6>[ 230.751296] lkdtm: Performing direct entry REPORT_STACK
10144 12:10:45.486454 <6>[ 230.756833] lkdtm: Stack offset: -160
10145 12:10:45.486852 <6>[ 230.761028] lkdtm: Performing direct entry REPORT_STACK
10146 12:10:45.487230 <6>[ 230.766564] lkdtm: Stack offset: -400
10147 12:10:45.487605 <6>[ 230.770758] lkdtm: Performing direct entry REPORT_STACK
10148 12:10:45.488068 <6>[ 230.776290] lkdtm: Stack offset: -352
10149 12:10:45.529560 <6>[ 230.780480] lkdtm: Performing direct entry REPORT_STACK
10150 12:10:45.530045 <6>[ 230.786017] lkdtm: Stack offset: 16
10151 12:10:45.530481 <6>[ 230.790034] lkdtm: Performing direct entry REPORT_STACK
10152 12:10:45.530889 <6>[ 230.795571] lkdtm: Stack offset: -640
10153 12:10:45.531280 <6>[ 230.799756] lkdtm: Performing direct entry REPORT_STACK
10154 12:10:45.531667 <6>[ 230.805292] lkdtm: Stack offset: 192
10155 12:10:45.532066 <6>[ 230.809415] lkdtm: Performing direct entry REPORT_STACK
10156 12:10:45.532459 <6>[ 230.814939] lkdtm: Stack offset: -432
10157 12:10:45.532938 <6>[ 230.819129] lkdtm: Performing direct entry REPORT_STACK
10158 12:10:45.533667 <6>[ 230.824662] lkdtm: Stack offset: -368
10159 12:10:45.573879 <6>[ 230.828854] lkdtm: Performing direct entry REPORT_STACK
10160 12:10:45.574192 <6>[ 230.834391] lkdtm: Stack offset: -176
10161 12:10:45.574434 <6>[ 230.838578] lkdtm: Performing direct entry REPORT_STACK
10162 12:10:45.574617 <6>[ 230.844116] lkdtm: Stack offset: 64
10163 12:10:45.574775 <6>[ 230.848141] lkdtm: Performing direct entry REPORT_STACK
10164 12:10:45.574924 <6>[ 230.853695] lkdtm: Stack offset: -192
10165 12:10:45.575310 <6>[ 230.858018] lkdtm: Performing direct entry REPORT_STACK
10166 12:10:45.575422 <6>[ 230.863553] lkdtm: Stack offset: 160
10167 12:10:45.576994 <6>[ 230.867655] lkdtm: Performing direct entry REPORT_STACK
10168 12:10:45.618849 <6>[ 230.873201] lkdtm: Stack offset: -464
10169 12:10:45.619125 <6>[ 230.877440] lkdtm: Performing direct entry REPORT_STACK
10170 12:10:45.619305 <6>[ 230.883081] lkdtm: Stack offset: 240
10171 12:10:45.619515 <6>[ 230.887188] lkdtm: Performing direct entry REPORT_STACK
10172 12:10:45.619677 <6>[ 230.892723] lkdtm: Stack offset: 128
10173 12:10:45.619826 <6>[ 230.896828] lkdtm: Performing direct entry REPORT_STACK
10174 12:10:45.619974 <6>[ 230.902362] lkdtm: Stack offset: -80
10175 12:10:45.620342 <6>[ 230.906473] lkdtm: Performing direct entry REPORT_STACK
10176 12:10:45.622055 <6>[ 230.912012] lkdtm: Stack offset: 0
10177 12:10:45.663471 <6>[ 230.915970] lkdtm: Performing direct entry REPORT_STACK
10178 12:10:45.663744 <6>[ 230.921515] lkdtm: Stack offset: -576
10179 12:10:45.663921 <6>[ 230.925711] lkdtm: Performing direct entry REPORT_STACK
10180 12:10:45.664083 <6>[ 230.931255] lkdtm: Stack offset: -512
10181 12:10:45.664241 <6>[ 230.935456] lkdtm: Performing direct entry REPORT_STACK
10182 12:10:45.664462 <6>[ 230.940989] lkdtm: Stack offset: 368
10183 12:10:45.664657 <6>[ 230.945106] lkdtm: Performing direct entry REPORT_STACK
10184 12:10:45.664845 <6>[ 230.950643] lkdtm: Stack offset: -368
10185 12:10:45.666631 <6>[ 230.954840] lkdtm: Performing direct entry REPORT_STACK
10186 12:10:45.708443 <6>[ 230.960372] lkdtm: Stack offset: -176
10187 12:10:45.708685 <6>[ 230.964563] lkdtm: Performing direct entry REPORT_STACK
10188 12:10:45.708903 <6>[ 230.970099] lkdtm: Stack offset: -608
10189 12:10:45.709107 <6>[ 230.974291] lkdtm: Performing direct entry REPORT_STACK
10190 12:10:45.709301 <6>[ 230.979829] lkdtm: Stack offset: 32
10191 12:10:45.709495 <6>[ 230.983847] lkdtm: Performing direct entry REPORT_STACK
10192 12:10:45.709684 <6>[ 230.989394] lkdtm: Stack offset: 288
10193 12:10:45.709877 <6>[ 230.993509] lkdtm: Performing direct entry REPORT_STACK
10194 12:10:45.710088 <6>[ 230.999062] lkdtm: Stack offset: -416
10195 12:10:45.711574 <6>[ 231.003297] lkdtm: Performing direct entry REPORT_STACK
10196 12:10:45.753502 <6>[ 231.008907] lkdtm: Stack offset: -544
10197 12:10:45.753962 <6>[ 231.013108] lkdtm: Performing direct entry REPORT_STACK
10198 12:10:45.754434 <6>[ 231.018644] lkdtm: Stack offset: 48
10199 12:10:45.754842 <6>[ 231.022663] lkdtm: Performing direct entry REPORT_STACK
10200 12:10:45.755234 <6>[ 231.028200] lkdtm: Stack offset: 144
10201 12:10:45.755616 <6>[ 231.032308] lkdtm: Performing direct entry REPORT_STACK
10202 12:10:45.755989 <6>[ 231.037844] lkdtm: Stack offset: -256
10203 12:10:45.756361 <6>[ 231.042036] lkdtm: Performing direct entry REPORT_STACK
10204 12:10:45.757139 <6>[ 231.047572] lkdtm: Stack offset: 240
10205 12:10:45.798104 <6>[ 231.051686] lkdtm: Performing direct entry REPORT_STACK
10206 12:10:45.798569 <6>[ 231.057221] lkdtm: Stack offset: 240
10207 12:10:45.799003 <6>[ 231.061344] lkdtm: Performing direct entry REPORT_STACK
10208 12:10:45.799412 <6>[ 231.066870] lkdtm: Stack offset: -208
10209 12:10:45.799805 <6>[ 231.071059] lkdtm: Performing direct entry REPORT_STACK
10210 12:10:45.800575 <6>[ 231.076595] lkdtm: Stack offset: 96
10211 12:10:45.800931 <6>[ 231.080611] lkdtm: Performing direct entry REPORT_STACK
10212 12:10:45.801340 <6>[ 231.086147] lkdtm: Stack offset: -224
10213 12:10:45.801813 <6>[ 231.090346] lkdtm: Performing direct entry REPORT_STACK
10214 12:10:45.842993 <6>[ 231.095883] lkdtm: Stack offset: 352
10215 12:10:45.843476 <6>[ 231.099983] lkdtm: Performing direct entry REPORT_STACK
10216 12:10:45.843906 <6>[ 231.105520] lkdtm: Stack offset: 96
10217 12:10:45.844311 <6>[ 231.109546] lkdtm: Performing direct entry REPORT_STACK
10218 12:10:45.844700 <6>[ 231.115088] lkdtm: Stack offset: -352
10219 12:10:45.845499 <6>[ 231.119293] lkdtm: Performing direct entry REPORT_STACK
10220 12:10:45.845864 <6>[ 231.124955] lkdtm: Stack offset: -368
10221 12:10:45.846303 <6>[ 231.129150] lkdtm: Performing direct entry REPORT_STACK
10222 12:10:45.846685 <6>[ 231.134687] lkdtm: Stack offset: -608
10223 12:10:45.887779 <6>[ 231.138878] lkdtm: Performing direct entry REPORT_STACK
10224 12:10:45.888232 <6>[ 231.144411] lkdtm: Stack offset: -176
10225 12:10:45.888658 <6>[ 231.148607] lkdtm: Performing direct entry REPORT_STACK
10226 12:10:45.889466 <6>[ 231.154145] lkdtm: Stack offset: -608
10227 12:10:45.889838 <6>[ 231.158330] lkdtm: Performing direct entry REPORT_STACK
10228 12:10:45.890274 <6>[ 231.163868] lkdtm: Stack offset: 336
10229 12:10:45.890663 <6>[ 231.167966] lkdtm: Performing direct entry REPORT_STACK
10230 12:10:45.891052 <6>[ 231.173510] lkdtm: Stack offset: 352
10231 12:10:45.891427 <6>[ 231.177622] lkdtm: Performing direct entry REPORT_STACK
10232 12:10:45.891892 <6>[ 231.183157] lkdtm: Stack offset: -32
10233 12:10:45.932136 <6>[ 231.187261] lkdtm: Performing direct entry REPORT_STACK
10234 12:10:45.932442 <6>[ 231.192795] lkdtm: Stack offset: -32
10235 12:10:45.932702 <6>[ 231.196899] lkdtm: Performing direct entry REPORT_STACK
10236 12:10:45.932917 <6>[ 231.202436] lkdtm: Stack offset: -384
10237 12:10:45.933376 <6>[ 231.206628] lkdtm: Performing direct entry REPORT_STACK
10238 12:10:45.933542 <6>[ 231.212166] lkdtm: Stack offset: -144
10239 12:10:45.933707 <6>[ 231.216352] lkdtm: Performing direct entry REPORT_STACK
10240 12:10:45.933862 <6>[ 231.221891] lkdtm: Stack offset: 128
10241 12:10:45.935372 <6>[ 231.226029] lkdtm: Performing direct entry REPORT_STACK
10242 12:10:45.975631 <6>[ 231.231700] lkdtm: Stack offset: -480
10243 12:10:45.975951 <6>[ 231.235904] lkdtm: Performing direct entry REPORT_STACK
10244 12:10:45.976159 <6>[ 231.241436] lkdtm: Stack offset: -464
10245 12:10:45.976341 <6>[ 231.245630] lkdtm: Performing direct entry REPORT_STACK
10246 12:10:45.976506 <6>[ 231.251165] lkdtm: Stack offset: 160
10247 12:10:45.976701 <6>[ 231.255266] lkdtm: Performing direct entry REPORT_STACK
10248 12:10:45.978709 <6>[ 231.260799] lkdtm: Stack offset: -592
10249 12:10:46.362293 # Bits of stack entropy: 7
10250 12:10:46.442222 ok 84 selftests: lkdtm: stack-entropy.sh
10251 12:10:49.385197 lkdtm_PANIC_sh skip
10252 12:10:49.385708 lkdtm_BUG_sh pass
10253 12:10:49.386087 lkdtm_WARNING_sh pass
10254 12:10:49.386420 lkdtm_WARNING_MESSAGE_sh pass
10255 12:10:49.386723 lkdtm_EXCEPTION_sh pass
10256 12:10:49.387412 lkdtm_LOOP_sh skip
10257 12:10:49.387739 lkdtm_EXHAUST_STACK_sh skip
10258 12:10:49.388032 lkdtm_CORRUPT_STACK_sh skip
10259 12:10:49.388422 lkdtm_CORRUPT_STACK_STRONG_sh skip
10260 12:10:49.388732 lkdtm_ARRAY_BOUNDS_sh pass
10261 12:10:49.389015 lkdtm_CORRUPT_LIST_ADD_sh pass
10262 12:10:49.389300 lkdtm_CORRUPT_LIST_DEL_sh pass
10263 12:10:49.389586 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
10264 12:10:49.389871 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
10265 12:10:49.390184 lkdtm_REPORT_STACK_CANARY_sh pass
10266 12:10:49.390547 lkdtm_UNSET_SMEP_sh skip
10267 12:10:49.390843 lkdtm_DOUBLE_FAULT_sh skip
10268 12:10:49.428370 lkdtm_CORRUPT_PAC_sh fail
10269 12:10:49.428864 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
10270 12:10:49.429208 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
10271 12:10:49.429525 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
10272 12:10:49.429826 lkdtm_WRITE_AFTER_FREE_sh skip
10273 12:10:49.430170 lkdtm_READ_AFTER_FREE_sh pass
10274 12:10:49.430469 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
10275 12:10:49.430756 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
10276 12:10:49.431041 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
10277 12:10:49.431762 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
10278 12:10:49.432105 lkdtm_SLAB_FREE_DOUBLE_sh pass
10279 12:10:49.432399 lkdtm_SLAB_FREE_CROSS_sh pass
10280 12:10:49.432772 lkdtm_SLAB_FREE_PAGE_sh pass
10281 12:10:49.433087 lkdtm_SOFTLOCKUP_sh skip
10282 12:10:49.433373 lkdtm_HARDLOCKUP_sh skip
10283 12:10:49.471548 lkdtm_SPINLOCKUP_sh skip
10284 12:10:49.472134 lkdtm_HUNG_TASK_sh skip
10285 12:10:49.472486 lkdtm_EXEC_DATA_sh pass
10286 12:10:49.472796 lkdtm_EXEC_STACK_sh pass
10287 12:10:49.473093 lkdtm_EXEC_KMALLOC_sh pass
10288 12:10:49.473382 lkdtm_EXEC_VMALLOC_sh pass
10289 12:10:49.473670 lkdtm_EXEC_RODATA_sh pass
10290 12:10:49.474112 lkdtm_EXEC_USERSPACE_sh pass
10291 12:10:49.474438 lkdtm_EXEC_NULL_sh pass
10292 12:10:49.474830 lkdtm_ACCESS_USERSPACE_sh fail
10293 12:10:49.475121 lkdtm_ACCESS_NULL_sh pass
10294 12:10:49.475404 lkdtm_WRITE_RO_sh pass
10295 12:10:49.475684 lkdtm_WRITE_RO_AFTER_INIT_sh pass
10296 12:10:49.475963 lkdtm_WRITE_KERN_sh pass
10297 12:10:49.476241 lkdtm_WRITE_OPD_sh skip
10298 12:10:49.476518 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
10299 12:10:49.477171 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
10300 12:10:49.514677 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
10301 12:10:49.515237 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
10302 12:10:49.515581 lkdtm_REFCOUNT_DEC_ZERO_sh pass
10303 12:10:49.516282 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
10304 12:10:49.516625 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
10305 12:10:49.517041 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
10306 12:10:49.517353 lkdtm_REFCOUNT_INC_ZERO_sh pass
10307 12:10:49.517657 lkdtm_REFCOUNT_ADD_ZERO_sh pass
10308 12:10:49.518095 lkdtm_REFCOUNT_INC_SATURATED_sh pass
10309 12:10:49.518477 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
10310 12:10:49.518939 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
10311 12:10:49.519406 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
10312 12:10:49.557845 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
10313 12:10:49.558442 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
10314 12:10:49.558973 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
10315 12:10:49.559382 lkdtm_REFCOUNT_TIMING_sh skip
10316 12:10:49.559769 lkdtm_ATOMIC_TIMING_sh skip
10317 12:10:49.560241 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
10318 12:10:49.560623 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
10319 12:10:49.561011 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
10320 12:10:49.561380 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
10321 12:10:49.561740 lkdtm_USERCOPY_STACK_FRAME_TO_sh pass
10322 12:10:49.562532 lkdtm_USERCOPY_STACK_FRAME_FROM_sh pass
10323 12:10:49.562881 lkdtm_USERCOPY_STACK_BEYOND_sh pass
10324 12:10:49.563259 lkdtm_USERCOPY_KERNEL_sh pass
10325 12:10:49.600757 lkdtm_STACKLEAK_ERASING_sh pass
10326 12:10:49.601232 lkdtm_CFI_FORWARD_PROTO_sh fail
10327 12:10:49.601659 lkdtm_CFI_BACKWARD_sh fail
10328 12:10:49.602204 lkdtm_FORTIFY_STRSCPY_sh pass
10329 12:10:49.602603 lkdtm_FORTIFY_STR_OBJECT_sh pass
10330 12:10:49.602984 lkdtm_FORTIFY_STR_MEMBER_sh pass
10331 12:10:49.603357 lkdtm_FORTIFY_MEM_OBJECT_sh pass
10332 12:10:49.603899 lkdtm_FORTIFY_MEM_MEMBER_sh pass
10333 12:10:49.604291 lkdtm_PPC_SLB_MULTIHIT_sh skip
10334 12:10:49.604663 lkdtm_stack-entropy_sh pass
10335 12:10:49.605408 + ../../utils/send-to-lava.sh ./output/result.txt
10336 12:10:49.740686 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
10338 12:10:49.742330 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
10339 12:10:49.957251 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
10340 12:10:49.958351 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
10342 12:10:50.182972 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
10343 12:10:50.183472 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
10345 12:10:50.406989 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
10346 12:10:50.407698 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
10348 12:10:50.629910 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
10349 12:10:50.630701 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
10351 12:10:50.848676 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
10352 12:10:50.849420 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
10354 12:10:51.072061 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
10355 12:10:51.072534 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
10357 12:10:51.291934 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
10358 12:10:51.292436 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
10360 12:10:51.488795 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
10361 12:10:51.489301 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
10363 12:10:51.701557 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
10364 12:10:51.702039 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
10366 12:10:51.922411 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
10367 12:10:51.922953 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10369 12:10:52.145573 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10370 12:10:52.146386 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10372 12:10:52.369216 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10373 12:10:52.369929 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10375 12:10:52.582933 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10376 12:10:52.583426 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10378 12:10:52.795739 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10379 12:10:52.796223 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10381 12:10:53.003517 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10382 12:10:53.004014 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10384 12:10:53.191465 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
10385 12:10:53.192241 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
10387 12:10:53.411088 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
10388 12:10:53.411588 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
10390 12:10:53.618878 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10391 12:10:53.619357 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10393 12:10:53.831725 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
10394 12:10:53.832195 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
10396 12:10:54.047614 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10397 12:10:54.048087 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10399 12:10:54.264409 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10400 12:10:54.264891 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10402 12:10:54.477408 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
10403 12:10:54.478138 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
10405 12:10:54.700239 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10406 12:10:54.700985 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10408 12:10:54.919099 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
10409 12:10:54.919909 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
10411 12:10:55.133884 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10412 12:10:55.134681 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10414 12:10:55.353654 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10415 12:10:55.354429 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10417 12:10:55.568568 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10418 12:10:55.569334 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10420 12:10:55.791331 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10421 12:10:55.792079 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10423 12:10:56.011053 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10424 12:10:56.011872 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10426 12:10:56.227862 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10427 12:10:56.228614 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10429 12:10:56.450470 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
10430 12:10:56.450935 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
10432 12:10:56.669256 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
10433 12:10:56.669726 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
10435 12:10:56.886381 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
10436 12:10:56.887130 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
10438 12:10:57.108967 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
10439 12:10:57.109715 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
10441 12:10:57.332773 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10442 12:10:57.333506 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10444 12:10:57.555798 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10445 12:10:57.556562 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10447 12:10:57.773472 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10448 12:10:57.774300 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10450 12:10:57.975162 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10451 12:10:57.975650 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10453 12:10:58.194082 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10454 12:10:58.194779 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10456 12:10:58.413714 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10457 12:10:58.414247 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10459 12:10:58.637628 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10460 12:10:58.638419 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10462 12:10:58.852564 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10463 12:10:58.853241 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10465 12:10:59.074347 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10466 12:10:59.075129 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10468 12:10:59.297804 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10469 12:10:59.298393 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10471 12:10:59.505813 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10472 12:10:59.506586 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10474 12:10:59.724824 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10475 12:10:59.725593 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10477 12:10:59.938570 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip>
10478 12:10:59.939311 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip
10480 12:11:00.151366 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10481 12:11:00.152177 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10483 12:11:00.375077 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10484 12:11:00.375791 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10486 12:11:00.598978 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10487 12:11:00.599766 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10489 12:11:00.817754 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10490 12:11:00.818565 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10492 12:11:01.041642 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10493 12:11:01.042414 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10495 12:11:01.270495 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10496 12:11:01.271238 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10498 12:11:01.477977 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10499 12:11:01.478462 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10501 12:11:01.711225 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10502 12:11:01.712024 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10504 12:11:01.911030 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10505 12:11:01.911838 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10507 12:11:02.125788 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10508 12:11:02.126575 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10510 12:11:02.341620 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10511 12:11:02.342388 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10513 12:11:02.529416 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10514 12:11:02.530151 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10516 12:11:02.742384 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10517 12:11:02.743135 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10519 12:11:02.949955 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10520 12:11:02.950671 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10522 12:11:03.148042 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10523 12:11:03.148822 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10525 12:11:03.339774 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10526 12:11:03.340591 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10528 12:11:03.553615 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10529 12:11:03.554434 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10531 12:11:03.766343 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
10532 12:11:03.767084 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
10534 12:11:03.974077 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
10535 12:11:03.974845 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
10537 12:11:04.189973 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10538 12:11:04.190747 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10540 12:11:04.408646 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10541 12:11:04.409386 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10543 12:11:04.618696 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10545 12:11:04.621617 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10546 12:11:04.827323 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10547 12:11:04.828059 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10549 12:11:05.042865 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass>
10550 12:11:05.043330 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass
10552 12:11:05.250700 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass>
10553 12:11:05.251219 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass
10555 12:11:05.442516 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10556 12:11:05.442983 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10558 12:11:05.655391 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10559 12:11:05.655907 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10561 12:11:05.871474 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10562 12:11:05.872242 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10564 12:11:06.102359 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10565 12:11:06.103039 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10567 12:11:06.326033 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10568 12:11:06.326785 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10570 12:11:06.548958 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10571 12:11:06.549704 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10573 12:11:06.749376 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10574 12:11:06.749873 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10576 12:11:06.968546 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10577 12:11:06.969314 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10579 12:11:07.192315 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10580 12:11:07.193081 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10582 12:11:07.412169 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10583 12:11:07.413014 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10585 12:11:07.603844 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip>
10586 12:11:07.604535 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip
10588 12:11:07.832537 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10589 12:11:07.832987 + set +x
10590 12:11:07.833533 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10592 12:11:07.835819 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 519306_1.6.2.4.5>
10593 12:11:07.836488 Received signal: <ENDRUN> 1_kselftest-lkdtm 519306_1.6.2.4.5
10594 12:11:07.836866 Ending use of test pattern.
10595 12:11:07.837154 Ending test lava.1_kselftest-lkdtm (519306_1.6.2.4.5), duration 165.74
10597 12:11:07.851700 <LAVA_TEST_RUNNER EXIT>
10598 12:11:07.852397 ok: lava_test_shell seems to have completed
10599 12:11:07.855040 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
10600 12:11:07.855640 end: 3.1 lava-test-shell (duration 00:02:49) [common]
10601 12:11:07.856102 end: 3 lava-test-retry (duration 00:02:49) [common]
10602 12:11:07.856564 start: 4 finalize (timeout 00:01:40) [common]
10603 12:11:07.857028 start: 4.1 power-off (timeout 00:00:30) [common]
10604 12:11:07.857730 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10605 12:11:08.970839 >> OK - accepted request
10606 12:11:08.973103 Returned 0 in 1 seconds
10607 12:11:09.074265 end: 4.1 power-off (duration 00:00:01) [common]
10609 12:11:09.075589 start: 4.2 read-feedback (timeout 00:01:38) [common]
10610 12:11:09.076563 Listened to connection for namespace 'common' for up to 1s
10611 12:11:09.077335 Listened to connection for namespace 'common' for up to 1s
10612 12:11:09.216670 Listened to connection for namespace 'common' for up to 1s
10613 12:11:10.077283 Finalising connection for namespace 'common'
10614 12:11:10.077876 Disconnecting from shell: Finalise
10615 12:11:10.078333 / #
10616 12:11:10.179196 end: 4.2 read-feedback (duration 00:00:01) [common]
10617 12:11:10.179813 end: 4 finalize (duration 00:00:02) [common]
10618 12:11:10.180359 Cleaning after the job
10619 12:11:10.180826 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/ramdisk
10620 12:11:10.193281 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/kernel
10621 12:11:10.239650 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/dtb
10622 12:11:10.240250 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/nfsrootfs
10623 12:11:10.332709 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/519306/tftp-deploy-jlw0_hym/modules
10624 12:11:10.346080 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/519306
10625 12:11:11.063200 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/519306
10626 12:11:11.063462 Job finished correctly