Boot log: juno-uboot
- Errors: 0
- Kernel Errors: 452
- Boot result: PASS
- Warnings: 2
- Kernel Warnings: 2420
1 01:31:48.296943 lava-dispatcher, installed at version: 2024.01
2 01:31:48.297301 start: 0 validate
3 01:31:48.297516 Start time: 2024-06-21 01:31:48.297504+00:00 (UTC)
4 01:31:48.297789 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz exists
5 01:31:48.574068 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.94-cip23/arm64/defconfig+kselftest/gcc-10/kernel/Image exists
6 01:31:48.712769 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.94-cip23/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb exists
7 01:31:48.855130 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz exists
8 01:31:48.993454 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.94-cip23/arm64/defconfig+kselftest/gcc-10/modules.tar.xz exists
9 01:31:49.137497 validate duration: 0.84
11 01:31:49.138657 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 01:31:49.139118 start: 1.1 download-retry (timeout 00:10:00) [common]
13 01:31:49.139546 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 01:31:49.140170 Not decompressing ramdisk as can be used compressed.
15 01:31:49.140664 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz
16 01:31:49.140966 saving as /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/ramdisk/initrd.cpio.gz
17 01:31:49.141249 total size: 5628169 (5 MB)
18 01:31:49.414453 progress 0 % (0 MB)
19 01:31:49.821852 progress 5 % (0 MB)
20 01:31:49.960567 progress 10 % (0 MB)
21 01:31:50.091624 progress 15 % (0 MB)
22 01:31:50.100358 progress 20 % (1 MB)
23 01:31:50.108235 progress 25 % (1 MB)
24 01:31:50.228338 progress 30 % (1 MB)
25 01:31:50.237613 progress 35 % (1 MB)
26 01:31:50.245792 progress 40 % (2 MB)
27 01:31:50.254584 progress 45 % (2 MB)
28 01:31:50.262375 progress 50 % (2 MB)
29 01:31:50.270419 progress 55 % (2 MB)
30 01:31:50.365229 progress 60 % (3 MB)
31 01:31:50.371854 progress 65 % (3 MB)
32 01:31:50.379108 progress 70 % (3 MB)
33 01:31:50.385706 progress 75 % (4 MB)
34 01:31:50.393039 progress 80 % (4 MB)
35 01:31:50.399374 progress 85 % (4 MB)
36 01:31:50.405859 progress 90 % (4 MB)
37 01:31:50.411483 progress 95 % (5 MB)
38 01:31:50.416139 progress 100 % (5 MB)
39 01:31:50.416833 5 MB downloaded in 1.28 s (4.21 MB/s)
40 01:31:50.417266 end: 1.1.1 http-download (duration 00:00:01) [common]
42 01:31:50.417961 end: 1.1 download-retry (duration 00:00:01) [common]
43 01:31:50.418247 start: 1.2 download-retry (timeout 00:09:59) [common]
44 01:31:50.418480 start: 1.2.1 http-download (timeout 00:09:59) [common]
45 01:31:50.418831 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.94-cip23/arm64/defconfig+kselftest/gcc-10/kernel/Image
46 01:31:50.419022 saving as /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/kernel/Image
47 01:31:50.419187 total size: 58098176 (55 MB)
48 01:31:50.419350 No compression specified
49 01:31:50.556662 progress 0 % (0 MB)
50 01:31:50.737983 progress 5 % (2 MB)
51 01:31:51.120596 progress 10 % (5 MB)
52 01:31:51.278156 progress 15 % (8 MB)
53 01:31:51.508881 progress 20 % (11 MB)
54 01:31:51.825064 progress 25 % (13 MB)
55 01:31:52.096210 progress 30 % (16 MB)
56 01:31:52.410635 progress 35 % (19 MB)
57 01:31:52.749373 progress 40 % (22 MB)
58 01:31:53.091824 progress 45 % (24 MB)
59 01:31:53.426858 progress 50 % (27 MB)
60 01:31:53.766618 progress 55 % (30 MB)
61 01:31:54.099465 progress 60 % (33 MB)
62 01:31:54.383672 progress 65 % (36 MB)
63 01:31:54.719435 progress 70 % (38 MB)
64 01:31:55.046531 progress 75 % (41 MB)
65 01:31:55.330958 progress 80 % (44 MB)
66 01:31:55.662214 progress 85 % (47 MB)
67 01:31:55.984245 progress 90 % (49 MB)
68 01:31:56.278752 progress 95 % (52 MB)
69 01:31:56.562351 progress 100 % (55 MB)
70 01:31:56.562983 55 MB downloaded in 6.14 s (9.02 MB/s)
71 01:31:56.563661 end: 1.2.1 http-download (duration 00:00:06) [common]
73 01:31:56.564826 end: 1.2 download-retry (duration 00:00:06) [common]
74 01:31:56.565283 start: 1.3 download-retry (timeout 00:09:53) [common]
75 01:31:56.565711 start: 1.3.1 http-download (timeout 00:09:53) [common]
76 01:31:56.566360 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.94-cip23/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb
77 01:31:56.566718 saving as /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/dtb/juno.dtb
78 01:31:56.567023 total size: 26981 (0 MB)
79 01:31:56.567329 No compression specified
80 01:31:56.709525 progress 100 % (0 MB)
81 01:31:56.710857 0 MB downloaded in 0.14 s (0.18 MB/s)
82 01:31:56.711551 end: 1.3.1 http-download (duration 00:00:00) [common]
84 01:31:56.712716 end: 1.3 download-retry (duration 00:00:00) [common]
85 01:31:56.713156 start: 1.4 download-retry (timeout 00:09:52) [common]
86 01:31:56.713579 start: 1.4.1 http-download (timeout 00:09:52) [common]
87 01:31:56.714222 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz
88 01:31:56.714581 saving as /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/nfsrootfs/full.rootfs.tar
89 01:31:56.714883 total size: 120894716 (115 MB)
90 01:31:56.715193 Using unxz to decompress xz
91 01:31:56.854382 progress 0 % (0 MB)
92 01:31:57.464801 progress 5 % (5 MB)
93 01:31:58.095470 progress 10 % (11 MB)
94 01:31:58.698549 progress 15 % (17 MB)
95 01:31:59.333351 progress 20 % (23 MB)
96 01:31:59.963231 progress 25 % (28 MB)
97 01:32:00.575663 progress 30 % (34 MB)
98 01:32:01.205290 progress 35 % (40 MB)
99 01:32:01.811765 progress 40 % (46 MB)
100 01:32:02.441739 progress 45 % (51 MB)
101 01:32:03.063660 progress 50 % (57 MB)
102 01:32:03.677930 progress 55 % (63 MB)
103 01:32:04.279286 progress 60 % (69 MB)
104 01:32:04.873877 progress 65 % (74 MB)
105 01:32:05.466618 progress 70 % (80 MB)
106 01:32:06.068564 progress 75 % (86 MB)
107 01:32:06.635337 progress 80 % (92 MB)
108 01:32:07.209647 progress 85 % (98 MB)
109 01:32:07.779466 progress 90 % (103 MB)
110 01:32:08.317891 progress 95 % (109 MB)
111 01:32:08.888624 progress 100 % (115 MB)
112 01:32:08.896984 115 MB downloaded in 12.18 s (9.46 MB/s)
113 01:32:08.897330 end: 1.4.1 http-download (duration 00:00:12) [common]
115 01:32:08.897832 end: 1.4 download-retry (duration 00:00:12) [common]
116 01:32:08.898045 start: 1.5 download-retry (timeout 00:09:40) [common]
117 01:32:08.898235 start: 1.5.1 http-download (timeout 00:09:40) [common]
118 01:32:08.898518 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.94-cip23/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
119 01:32:08.898669 saving as /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/modules/modules.tar
120 01:32:08.898791 total size: 13066224 (12 MB)
121 01:32:08.898912 Using unxz to decompress xz
122 01:32:09.038687 progress 0 % (0 MB)
123 01:32:09.101235 progress 5 % (0 MB)
124 01:32:09.161978 progress 10 % (1 MB)
125 01:32:09.225856 progress 15 % (1 MB)
126 01:32:09.289105 progress 20 % (2 MB)
127 01:32:09.353924 progress 25 % (3 MB)
128 01:32:09.416782 progress 30 % (3 MB)
129 01:32:09.481762 progress 35 % (4 MB)
130 01:32:09.543927 progress 40 % (5 MB)
131 01:32:09.610555 progress 45 % (5 MB)
132 01:32:09.673792 progress 50 % (6 MB)
133 01:32:09.737451 progress 55 % (6 MB)
134 01:32:09.799679 progress 60 % (7 MB)
135 01:32:09.862121 progress 65 % (8 MB)
136 01:32:09.923691 progress 70 % (8 MB)
137 01:32:09.989553 progress 75 % (9 MB)
138 01:32:10.050571 progress 80 % (9 MB)
139 01:32:10.117388 progress 85 % (10 MB)
140 01:32:10.182547 progress 90 % (11 MB)
141 01:32:10.242567 progress 95 % (11 MB)
142 01:32:10.305286 progress 100 % (12 MB)
143 01:32:10.314706 12 MB downloaded in 1.42 s (8.80 MB/s)
144 01:32:10.315030 end: 1.5.1 http-download (duration 00:00:01) [common]
146 01:32:10.315615 end: 1.5 download-retry (duration 00:00:01) [common]
147 01:32:10.315857 start: 1.6 prepare-tftp-overlay (timeout 00:09:39) [common]
148 01:32:10.316095 start: 1.6.1 extract-nfsrootfs (timeout 00:09:39) [common]
149 01:32:16.025518 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/434812/extract-nfsrootfs-tg3uy8cn
150 01:32:16.025817 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
151 01:32:16.025990 start: 1.6.2 lava-overlay (timeout 00:09:33) [common]
152 01:32:16.026324 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39
153 01:32:16.026537 makedir: /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin
154 01:32:16.026702 makedir: /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/tests
155 01:32:16.026869 makedir: /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/results
156 01:32:16.027042 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-add-keys
157 01:32:16.027299 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-add-sources
158 01:32:16.027528 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-background-process-start
159 01:32:16.027747 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-background-process-stop
160 01:32:16.027972 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-common-functions
161 01:32:16.028187 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-echo-ipv4
162 01:32:16.028401 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-install-packages
163 01:32:16.028615 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-installed-packages
164 01:32:16.028826 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-os-build
165 01:32:16.029044 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-probe-channel
166 01:32:16.029261 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-probe-ip
167 01:32:16.029474 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-target-ip
168 01:32:16.029690 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-target-mac
169 01:32:16.029902 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-target-storage
170 01:32:16.030148 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-test-case
171 01:32:16.030372 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-test-event
172 01:32:16.030586 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-test-feedback
173 01:32:16.030800 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-test-raise
174 01:32:16.031010 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-test-reference
175 01:32:16.031223 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-test-runner
176 01:32:16.031444 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-test-set
177 01:32:16.031655 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-test-shell
178 01:32:16.031872 Updating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-add-keys (debian)
179 01:32:16.032135 Updating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-add-sources (debian)
180 01:32:16.032389 Updating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-install-packages (debian)
181 01:32:16.032635 Updating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-installed-packages (debian)
182 01:32:16.032877 Updating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/bin/lava-os-build (debian)
183 01:32:16.033092 Creating /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/environment
184 01:32:16.033305 LAVA metadata
185 01:32:16.033432 - LAVA_JOB_ID=434812
186 01:32:16.033550 - LAVA_DISPATCHER_IP=192.168.56.230
187 01:32:16.033751 start: 1.6.2.1 ssh-authorize (timeout 00:09:33) [common]
188 01:32:16.034193 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 01:32:16.034362 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:33) [common]
190 01:32:16.034489 skipped lava-vland-overlay
191 01:32:16.034632 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 01:32:16.034788 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:33) [common]
193 01:32:16.034891 skipped lava-multinode-overlay
194 01:32:16.035028 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 01:32:16.035169 start: 1.6.2.4 test-definition (timeout 00:09:33) [common]
196 01:32:16.035286 Loading test definitions
197 01:32:16.035427 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:33) [common]
198 01:32:16.035534 Using /lava-434812 at stage 0
199 01:32:16.036003 uuid=434812_1.6.2.4.1 testdef=None
200 01:32:16.036159 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 01:32:16.036310 start: 1.6.2.4.2 test-overlay (timeout 00:09:33) [common]
202 01:32:16.037026 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 01:32:16.037409 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:33) [common]
205 01:32:16.038700 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 01:32:16.039131 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:33) [common]
208 01:32:16.040094 runner path: /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/0/tests/0_timesync-off test_uuid 434812_1.6.2.4.1
209 01:32:16.040383 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 01:32:16.040788 start: 1.6.2.4.5 git-repo-action (timeout 00:09:33) [common]
212 01:32:16.040909 Using /lava-434812 at stage 0
213 01:32:16.041101 Fetching tests from https://github.com/kernelci/test-definitions.git
214 01:32:16.041243 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/0/tests/1_kselftest-lkdtm'
215 01:32:18.710235 Running '/usr/bin/git checkout kernelci.org
216 01:32:18.953565 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 01:32:18.954393 uuid=434812_1.6.2.4.5 testdef=None
218 01:32:18.954628 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
220 01:32:18.955036 start: 1.6.2.4.6 test-overlay (timeout 00:09:30) [common]
221 01:32:18.956243 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 01:32:18.956641 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:30) [common]
224 01:32:18.958349 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 01:32:18.958795 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:30) [common]
227 01:32:18.960426 runner path: /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/0/tests/1_kselftest-lkdtm test_uuid 434812_1.6.2.4.5
228 01:32:18.960594 BOARD='juno-uboot'
229 01:32:18.960726 BRANCH='cip'
230 01:32:18.960845 SKIPFILE='/dev/null'
231 01:32:18.960957 SKIP_INSTALL='True'
232 01:32:18.961067 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.94-cip23/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
233 01:32:18.961163 TST_CASENAME=''
234 01:32:18.961255 TST_CMDFILES='lkdtm'
235 01:32:18.961523 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 01:32:18.961869 Creating lava-test-runner.conf files
238 01:32:18.961971 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/434812/lava-overlay-ad822a39/lava-434812/0 for stage 0
239 01:32:18.962152 - 0_timesync-off
240 01:32:18.962266 - 1_kselftest-lkdtm
241 01:32:18.962459 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
242 01:32:18.962612 start: 1.6.2.5 compress-overlay (timeout 00:09:30) [common]
243 01:32:30.838042 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
244 01:32:30.838288 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:18) [common]
245 01:32:30.838464 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 01:32:30.838633 end: 1.6.2 lava-overlay (duration 00:00:15) [common]
247 01:32:30.838790 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:18) [common]
248 01:32:31.055110 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 01:32:31.055371 start: 1.6.4 extract-modules (timeout 00:09:18) [common]
250 01:32:31.055551 extracting modules file /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/modules/modules.tar to /var/lib/lava/dispatcher/tmp/434812/extract-nfsrootfs-tg3uy8cn
251 01:32:31.486038 extracting modules file /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/modules/modules.tar to /var/lib/lava/dispatcher/tmp/434812/extract-overlay-ramdisk-kr37gith/ramdisk
252 01:32:31.931517 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 01:32:31.931749 start: 1.6.5 apply-overlay-tftp (timeout 00:09:17) [common]
254 01:32:31.931910 [common] Applying overlay to NFS
255 01:32:31.932038 [common] Applying overlay /var/lib/lava/dispatcher/tmp/434812/compress-overlay-mq15x73f/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/434812/extract-nfsrootfs-tg3uy8cn
256 01:32:33.277905 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 01:32:33.278274 start: 1.6.6 prepare-kernel (timeout 00:09:16) [common]
258 01:32:33.278485 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:16) [common]
259 01:32:33.278630 Converting downloaded kernel to a uImage
260 01:32:33.278802 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/kernel/Image /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/kernel/uImage
261 01:32:33.952949 output: Image Name:
262 01:32:33.953173 output: Created: Fri Jun 21 01:32:33 2024
263 01:32:33.953336 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
264 01:32:33.953476 output: Data Size: 58098176 Bytes = 56736.50 KiB = 55.41 MiB
265 01:32:33.953610 output: Load Address: 80200000
266 01:32:33.953734 output: Entry Point: 80200000
267 01:32:33.953852 output:
268 01:32:33.954039 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:01) [common]
269 01:32:33.954197 end: 1.6.6 prepare-kernel (duration 00:00:01) [common]
270 01:32:33.954347 start: 1.6.7 configure-preseed-file (timeout 00:09:15) [common]
271 01:32:33.954494 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
272 01:32:33.954638 start: 1.6.8 compress-ramdisk (timeout 00:09:15) [common]
273 01:32:33.954773 Building ramdisk /var/lib/lava/dispatcher/tmp/434812/extract-overlay-ramdisk-kr37gith/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/434812/extract-overlay-ramdisk-kr37gith/ramdisk
274 01:32:34.937719 >> 201534 blocks
275 01:32:39.755923 Adding RAMdisk u-boot header.
276 01:32:39.756133 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/434812/extract-overlay-ramdisk-kr37gith/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/434812/extract-overlay-ramdisk-kr37gith/ramdisk.cpio.gz.uboot
277 01:32:40.017358 output: Image Name:
278 01:32:40.017560 output: Created: Fri Jun 21 01:32:39 2024
279 01:32:40.017690 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
280 01:32:40.017809 output: Data Size: 26223569 Bytes = 25608.95 KiB = 25.01 MiB
281 01:32:40.017909 output: Load Address: 00000000
282 01:32:40.018018 output: Entry Point: 00000000
283 01:32:40.018129 output:
284 01:32:40.018317 rename /var/lib/lava/dispatcher/tmp/434812/extract-overlay-ramdisk-kr37gith/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/ramdisk/ramdisk.cpio.gz.uboot
285 01:32:40.018499 end: 1.6.8 compress-ramdisk (duration 00:00:06) [common]
286 01:32:40.018644 end: 1.6 prepare-tftp-overlay (duration 00:00:30) [common]
287 01:32:40.018792 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:09) [common]
288 01:32:40.018921 No LXC device requested
289 01:32:40.019066 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
290 01:32:40.019215 start: 1.8 deploy-device-env (timeout 00:09:09) [common]
291 01:32:40.019357 end: 1.8 deploy-device-env (duration 00:00:00) [common]
292 01:32:40.019474 Checking files for TFTP limit of 4294967296 bytes.
293 01:32:40.020161 end: 1 tftp-deploy (duration 00:00:51) [common]
294 01:32:40.020336 start: 2 uboot-action (timeout 00:05:00) [common]
295 01:32:40.020486 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
296 01:32:40.020633 end: 2.1 uboot-from-media (duration 00:00:00) [common]
297 01:32:40.020771 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
298 01:32:40.020933 Using kernel file from prepare-kernel: 434812/tftp-deploy-rl5aqjr9/kernel/uImage
299 01:32:40.021115 substitutions:
300 01:32:40.021225 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
301 01:32:40.021343 - {DTB_ADDR}: 0x8fc00000
302 01:32:40.021455 - {DTB}: 434812/tftp-deploy-rl5aqjr9/dtb/juno.dtb
303 01:32:40.021566 - {INITRD}: 434812/tftp-deploy-rl5aqjr9/ramdisk/ramdisk.cpio.gz.uboot
304 01:32:40.021677 - {KERNEL_ADDR}: 0x80200000
305 01:32:40.021769 - {KERNEL}: 434812/tftp-deploy-rl5aqjr9/kernel/uImage
306 01:32:40.021861 - {LAVA_MAC}: None
307 01:32:40.021964 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/434812/extract-nfsrootfs-tg3uy8cn
308 01:32:40.022070 - {NFS_SERVER_IP}: 192.168.56.230
309 01:32:40.022162 - {PRESEED_CONFIG}: None
310 01:32:40.022252 - {PRESEED_LOCAL}: None
311 01:32:40.022342 - {RAMDISK_ADDR}: 0x8fe00000
312 01:32:40.022430 - {RAMDISK}: 434812/tftp-deploy-rl5aqjr9/ramdisk/ramdisk.cpio.gz.uboot
313 01:32:40.022520 - {ROOT_PART}: None
314 01:32:40.022610 - {ROOT}: None
315 01:32:40.022698 - {SERVER_IP}: 192.168.56.230
316 01:32:40.022787 - {TEE_ADDR}: 0x83000000
317 01:32:40.022875 - {TEE}: None
318 01:32:40.022966 Parsed boot commands:
319 01:32:40.023053 - setenv autoload no
320 01:32:40.023141 - setenv initrd_high 0xffffffffffffffff
321 01:32:40.023228 - setenv fdt_high 0xffffffffffffffff
322 01:32:40.023315 - dhcp
323 01:32:40.023401 - setenv serverip 192.168.56.230
324 01:32:40.023488 - tftp 0x80200000 434812/tftp-deploy-rl5aqjr9/kernel/uImage
325 01:32:40.023576 - tftp 0x8fe00000 434812/tftp-deploy-rl5aqjr9/ramdisk/ramdisk.cpio.gz.uboot
326 01:32:40.023664 - setenv initrd_size ${filesize}
327 01:32:40.023753 - tftp 0x8fc00000 434812/tftp-deploy-rl5aqjr9/dtb/juno.dtb
328 01:32:40.023842 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/434812/extract-nfsrootfs-tg3uy8cn,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
329 01:32:40.023935 - bootm 0x80200000 0x8fe00000 0x8fc00000
330 01:32:40.024060 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
332 01:32:40.024395 start: 2.3 connect-device (timeout 00:05:00) [common]
333 01:32:40.024504 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
334 01:32:40.028876 Setting prompt string to ['lava-test: # ']
335 01:32:40.029364 end: 2.3 connect-device (duration 00:00:00) [common]
336 01:32:40.029559 start: 2.4 uboot-commands (timeout 00:05:00) [common]
337 01:32:40.029727 start: 2.4.1 reset-device (timeout 00:05:00) [common]
338 01:32:40.029928 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
339 01:32:40.030429 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
340 01:32:47.237732 >> OK - accepted request
341 01:32:47.240084 Returned 0 in 7 seconds
342 01:32:47.341212 end: 2.4.1.1 pdu-reboot (duration 00:00:07) [common]
344 01:32:47.342580 end: 2.4.1 reset-device (duration 00:00:07) [common]
345 01:32:47.343084 start: 2.4.2 bootloader-interrupt (timeout 00:04:53) [common]
346 01:32:47.343514 Setting prompt string to ['Hit any key to stop autoboot']
347 01:32:47.343887 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
348 01:32:47.345203 Trying 127.0.0.1...
349 01:32:47.345583 Connected to 127.0.0.1.
350 01:32:47.345907 Escape character is '^]'.
351 01:32:47.540750 ��
352 01:32:47.541242
353 01:32:47.541602 ARM V2M-Juno Boot loader v1.0.0
354 01:32:47.541925 HBI0262 build 2068
355 01:32:47.542283
356 01:32:47.543951 MBbios update in progress DO NOT SWITCH OFF...
357 01:32:58.206493
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 01:32:58.207061 MBbios update complete.
359 01:32:58.909922
360 01:32:58.910476 ARM V2M_Juno Firmware v1.5.1
361 01:32:58.925802 Build Date: Apr 3 2019
362 01:32:58.926306
363 01:32:58.926669 Time : 00:00:00
364 01:32:58.926994 Date : 01:01:2000
365 01:32:59.149692
366 01:32:59.150231 Press Enter to stop auto boot...
367 01:32:59.150601
368 01:33:04.265191
369 01:33:04.265718 Powering up system...
370 01:33:04.457012
371 01:33:04.457527 Switching on ATXPSU...
372 01:33:06.135638 PMIC RAM configuration (pms_v103.bin)...
373 01:33:10.148129 MBtemp : 38 degC
374 01:33:10.170973
375 01:33:10.171476 Configuring motherboard (rev B, var A)...
376 01:33:10.174243 IOFPGA image \MB\HBI0262B\io_b118.bit
377 01:33:13.611053 IOFPGA config: PASSED
378 01:33:15.657358 OSC CLK config: PASSED
379 01:33:15.657885
380 01:33:15.697228 Configuring SCC registers...
381 01:33:15.697723 Writing SCC 0x00000054 with 0x0007FFFE
382 01:33:15.698087 Writing SCC 0x0000005C with 0x00FE001E
383 01:33:15.698397 Writing SCC 0x00000100 with 0x003F1000
384 01:33:15.698685 Writing SCC 0x00000104 with 0x0001F300
385 01:33:15.698965 Writing SCC 0x00000108 with 0x00371000
386 01:33:15.699239 Writing SCC 0x0000010C with 0x0001B300
387 01:33:15.699510 Writing SCC 0x00000118 with 0x003F1000
388 01:33:15.700116 Writing SCC 0x0000011C with 0x0001F100
389 01:33:15.700509 Writing SCC 0x000000F8 with 0x0BEC0000
390 01:33:15.700812 Writing SCC 0x000000FC with 0xABE40000
391 01:33:15.701092 Writing SCC 0x0000000C with 0x000000C2
392 01:33:15.701436 Writing SCC 0x00000010 with 0x000000C2
393 01:33:15.701715
394 01:33:15.729031 Peripheral ID0:0x000000AD
395 01:33:15.729477 Peripheral ID1:0x000000B0
396 01:33:15.729800 Peripheral ID2:0x0000000B
397 01:33:15.730142 Peripheral ID3:0x00000000
398 01:33:15.730435 Peripheral ID4:0x0000000D
399 01:33:15.730713 Peripheral ID5:0x000000F0
400 01:33:15.730989 Peripheral ID6:0x00000005
401 01:33:15.732387 Peripheral ID7:0x000000B1
402 01:33:15.732801
403 01:33:15.844125 Programming NOR Flash
404 01:33:16.771376 PCIE clock configured...
405 01:33:16.963228
406 01:33:16.979206 Testing motherboard interfaces (FPGA build 118)...
407 01:33:16.995128 SRAM 32MB test: PASSED
408 01:33:17.266953 LAN9118 test: PASSED
409 01:33:17.506713 ERROR: SMC USB SRAM mode lock
410 01:33:17.522714 SMC USB test: FAILED
411 01:33:17.538651 KMI1/2 test: PASSED
412 01:33:17.554592 MMC test: PASSED
413 01:33:17.570627 PB/LEDs test: PASSED
414 01:33:17.602553 FPGA UART test: PASSED
415 01:33:17.842438 PCIe init test: PASSED
416 01:33:17.842907 MAC addrs test: PASSED
417 01:33:17.843256
418 01:33:17.906370 SMC MAC address 0002-F700-584D
419 01:33:17.922375 Setting HDMI0 mode for SVGA.
420 01:33:18.050247 Setting HDMI1 mode for SVGA.
421 01:33:18.146114
422 01:33:18.258166 SoC SMB clock enabled.
423 01:33:18.385932
424 01:33:18.386452 Testing SMB clock...
425 01:33:18.497874 SMB clock running
426 01:33:18.545809 Releasing system resets...
427 01:33:18.657647
428 01:33:18.673657 UART0 set to SoC UART0
429 01:33:18.674154 UART1 set to SoC UART1
430 01:33:18.674508
431 01:33:18.793488 NOTICE: Booting Trusted Firmware
432 01:33:18.796725 NOTICE: BL1: v2.1(release):v2.2-rc0
433 01:33:18.797186 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
434 01:33:18.819405 NOTICE: BL1: Booting BL2
435 01:33:18.822600 NOTICE: BL2: v2.1(release):v2.2-rc0
436 01:33:18.823048 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
437 01:33:20.311068 NOTICE: BL1: Booting BL31
438 01:33:20.311591 NOTICE: BL31: v2.1(release):v2.2-rc0
439 01:33:20.314259 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
440 01:33:20.720453
441 01:33:20.720749
442 01:33:20.723755 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
443 01:33:20.724235
444 01:33:21.059528 DRAM: 8 GiB
445 01:33:21.131308 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
446 01:33:21.131787 Core: 21 devices, 8 uclasses, devicetree: board
447 01:33:21.134506 Flash: 64 MiB
448 01:33:21.175211 Loading Environment from Flash... *** Warning - bad CRC, using default environment
449 01:33:21.175686
450 01:33:21.176021 In: serial@7ff80000
451 01:33:21.176323 Out: serial@7ff80000
452 01:33:21.176619 Err: serial@7ff80000
453 01:33:21.176902 Net: eth0: ethernet@200000000
455 01:33:21.229432 Hit any key to stop autoboot: 1
456 01:33:21.230179 end: 2.4.2 bootloader-interrupt (duration 00:00:34) [common]
457 01:33:21.230683 start: 2.4.3 bootloader-commands (timeout 00:04:19) [common]
458 01:33:21.231077 Setting prompt string to ['VExpress64#']
459 01:33:21.231462 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:19)
460 01:33:21.258313 0
461 01:33:21.259153 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 01:33:21.259574 Sending with 100 millisecond of delay
464 01:33:24.015833 VExpress64# setenv autoload no
465 01:33:24.116557 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 01:33:24.120134 setenv autoload no
467 01:33:24.120787 Sending with 100 millisecond of delay
469 01:33:29.732513 VExpress64# setenv initrd_high 0xffffffffffffffff
470 01:33:29.833204 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:10)
471 01:33:29.833945 setenv initrd_high 0xffffffffffffffff
472 01:33:29.834629 Sending with 100 millisecond of delay
474 01:33:34.995455 VExpress64# setenv fdt_high 0xffffffffffffffff
475 01:33:35.096144 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 01:33:35.096878 setenv fdt_high 0xffffffffffffffff
477 01:33:35.097557 Sending with 100 millisecond of delay
479 01:33:35.749647 VExpress64# dhcp
480 01:33:35.850405 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 01:33:35.851164 dhcp
482 01:33:35.851525 smc911x: detected LAN9118 controller
483 01:33:37.377957 smc911x: phy initialized
484 01:33:37.378489 smc911x: MAC 00:02:f7:00:58:4d
485 01:33:37.381201 BOOTP broadcast 1
486 01:33:37.620885 BOOTP broadcast 2
487 01:33:38.132381 BOOTP broadcast 3
488 01:33:39.123583 BOOTP broadcast 4
489 01:33:41.121726 BOOTP broadcast 5
490 01:33:41.137689 *** Unhandled DHCP Option in OFFER/ACK: 42
491 01:33:41.168523 *** Unhandled DHCP Option in OFFER/ACK: 42
492 01:33:41.168953 DHCP client bound to address 192.168.56.217 (3785 ms)
493 01:33:41.171838 smc911x: MAC 00:02:f7:00:58:4d
494 01:33:41.172551 Sending with 100 millisecond of delay
496 01:33:45.732229 VExpress64# setenv serverip 192.168.56.230
497 01:33:45.832931 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:54)
498 01:33:45.833700 setenv serverip 192.168.56.230
499 01:33:45.834417 Sending with 100 millisecond of delay
501 01:33:54.452152 VExpress64# tftp 0x80200000 434812/tftp-deploy-rl5aqjr9/kernel/uImage
502 01:33:54.552880 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:45)
503 01:33:54.553751 tftp 0x80200000 434812/tftp-deploy-rl5aqjr9/kernel/uImage
504 01:33:54.554185 smc911x: detected LAN9118 controller
505 01:33:56.079541 smc911x: phy initialized
506 01:33:56.080058 smc911x: MAC 00:02:f7:00:58:4d
507 01:33:56.080415 Using ethernet@200000000 device
508 01:33:56.080745 TFTP from server 192.168.56.230; our IP address is 192.168.56.217
509 01:33:56.082840 Filename '434812/tftp-deploy-rl5aqjr9/kernel/uImage'.
510 01:33:56.083496 Load address: 0x80200000
511 01:34:01.438034 Loading: *#################################################################
512 01:34:01.805749 #################################################################
513 01:34:02.157473 #################################################################
514 01:34:02.540999 #################################################################
515 01:34:02.908664 #################################################################
516 01:34:03.276311 #################################################################
517 01:34:03.660098 #################################################################
518 01:34:04.043604 #################################################################
519 01:34:04.411279 #################################################################
520 01:34:04.795019 #################################################################
521 01:34:05.162810 #################################################################
522 01:34:05.530505 #################################################################
523 01:34:05.898188 #################################################################
524 01:34:06.233977 #################################################################
525 01:34:06.617566 #################################################################
526 01:34:06.985094 #################################################################
527 01:34:07.368841 #################################################################
528 01:34:07.736546 #################################################################
529 01:34:08.120192 #################################################################
530 01:34:08.487933 #################################################################
531 01:34:08.871447 #################################################################
532 01:34:09.255083 #################################################################
533 01:34:09.638809 #################################################################
534 01:34:10.006436 #################################################################
535 01:34:10.390105 #################################################################
536 01:34:10.741930 #################################################################
537 01:34:11.093536 #################################################################
538 01:34:11.461172 #################################################################
539 01:34:11.844799 #################################################################
540 01:34:12.212517 #################################################################
541 01:34:12.580150 #################################################################
542 01:34:12.947771 #################################################################
543 01:34:13.331459 #################################################################
544 01:34:13.715070 #################################################################
545 01:34:14.050751 #################################################################
546 01:34:14.434409 #################################################################
547 01:34:14.818080 #################################################################
548 01:34:15.185766 #################################################################
549 01:34:15.569576 #################################################################
550 01:34:15.937212 #################################################################
551 01:34:16.320839 #################################################################
552 01:34:16.704546 #################################################################
553 01:34:17.072100 #################################################################
554 01:34:17.455783 #################################################################
555 01:34:17.823511 #################################################################
556 01:34:18.206994 #################################################################
557 01:34:18.590668 #################################################################
558 01:34:18.958308 #################################################################
559 01:34:19.342134 #################################################################
560 01:34:19.725788 #################################################################
561 01:34:20.093392 #################################################################
562 01:34:20.477042 #################################################################
563 01:34:20.844810 #################################################################
564 01:34:21.228523 #################################################################
565 01:34:21.596265 #################################################################
566 01:34:21.947966 #################################################################
567 01:34:22.299630 #################################################################
568 01:34:22.667461 #################################################################
569 01:34:23.050876 #################################################################
570 01:34:23.434681 #################################################################
571 01:34:23.774481 ##########################################################
572 01:34:23.774972 2 MiB/s
573 01:34:23.775304 done
574 01:34:23.775607 Bytes transferred = 58098240 (3768240 hex)
575 01:34:23.777698 smc911x: MAC 00:02:f7:00:58:4d
576 01:34:23.778639 Sending with 100 millisecond of delay
578 01:34:34.800887 VExpress64# tftp 0x8fe00000 434812/tftp-deploy-rl5aqjr9/ramdisk/ramdisk.cpio.gz.uboot
579 01:34:34.901598 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 00:03:05)
580 01:34:34.902416 tftp 0x8fe00000 434812/tftp-deploy-rl5aqjr9/ramdisk/ramdisk.cpio.gz.uboot
581 01:34:34.902777 smc911x: detected LAN9118 controller
582 01:34:36.428464 smc911x: phy initialized
583 01:34:36.428965 smc911x: MAC 00:02:f7:00:58:4d
584 01:34:36.429299 Using ethernet@200000000 device
585 01:34:36.429600 TFTP from server 192.168.56.230; our IP address is 192.168.56.217
586 01:34:36.429896 Filename '434812/tftp-deploy-rl5aqjr9/ramdisk/ramdisk.cpio.gz.uboot'.
587 01:34:36.430239 Load address: 0x8fe00000
588 01:34:41.786646 Loading: *#################################################################
589 01:34:42.154404 #################################################################
590 01:34:42.506102 #################################################################
591 01:34:42.889684 #################################################################
592 01:34:43.273412 #################################################################
593 01:34:43.641113 #################################################################
594 01:34:44.024840 #################################################################
595 01:34:44.392543 #################################################################
596 01:34:44.744087 #################################################################
597 01:34:45.111876 #################################################################
598 01:34:45.447515 #################################################################
599 01:34:45.799361 #################################################################
600 01:34:46.151037 #################################################################
601 01:34:46.502614 #################################################################
602 01:34:46.854406 #################################################################
603 01:34:47.190155 #################################################################
604 01:34:47.541790 #################################################################
605 01:34:47.877309 #################################################################
606 01:34:48.229122 #################################################################
607 01:34:48.580869 #################################################################
608 01:34:48.964421 #################################################################
609 01:34:49.316280 #################################################################
610 01:34:49.651885 #################################################################
611 01:34:50.019546 #################################################################
612 01:34:50.387190 #################################################################
613 01:34:50.754901 #################################################################
614 01:34:51.106598 #################################################################
615 01:34:51.289418 ################################
616 01:34:51.289914 1.7 MiB/s
617 01:34:51.290309 done
618 01:34:51.292565 Bytes transferred = 26223633 (1902411 hex)
619 01:34:51.292995 smc911x: MAC 00:02:f7:00:58:4d
620 01:34:51.293686 Sending with 100 millisecond of delay
622 01:34:55.853344 VExpress64# setenv initrd_size ${filesize}
623 01:34:55.954084 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 00:02:44)
624 01:34:55.954849 setenv initrd_size ${filesize}
625 01:34:55.955490 Sending with 100 millisecond of delay
627 01:35:04.422762 VExpress64# tftp 0x8fc00000 434812/tftp-deploy-rl5aqjr9/dtb/juno.dtb
628 01:35:04.523485 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 00:02:35)
629 01:35:04.524272 tftp 0x8fc00000 434812/tftp-deploy-rl5aqjr9/dtb/juno.dtb
630 01:35:04.524663 smc911x: detected LAN9118 controller
631 01:35:06.038578 smc911x: phy initialized
632 01:35:06.039107 smc911x: MAC 00:02:f7:00:58:4d
633 01:35:06.039450 Using ethernet@200000000 device
634 01:35:06.039764 TFTP from server 192.168.56.230; our IP address is 192.168.56.217
635 01:35:06.041775 Filename '434812/tftp-deploy-rl5aqjr9/dtb/juno.dtb'.
636 01:35:06.042417 Load address: 0x8fc00000
637 01:35:11.052768 Loading: *##
638 01:35:11.053054 4.9 KiB/s
639 01:35:11.053346 done
640 01:35:11.053633 Bytes transferred = 26981 (6965 hex)
641 01:35:11.055926 smc911x: MAC 00:02:f7:00:58:4d
642 01:35:11.056406 Sending with 100 millisecond of delay
644 01:35:49.582538 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/434812/extract-nfsrootfs-tg3uy8cn,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
645 01:35:49.683300 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 00:01:50)
646 01:35:49.684076 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/434812/extract-nfsrootfs-tg3uy8cn,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
647 01:35:49.684708 Sending with 100 millisecond of delay
649 01:35:55.446633 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
650 01:35:55.547365 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 01:35:55.547926 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 00:01:44)
652 01:35:55.548799 bootm 0x80200000 0x8fe00000 0x8fc00000
653 01:35:55.549164 ## Booting kernel from Legacy Image at 80200000 ...
654 01:35:55.549484 Image Name:
655 01:35:55.549782 Image Type: AArch64 Linux Kernel Image (uncompressed)
656 01:35:55.550150 Data Size: 58098176 Bytes = 55.4 MiB
657 01:35:55.550513 Load Address: 80200000
658 01:35:55.550803 Entry Point: 80200000
659 01:35:56.004733 Verifying Checksum ... OK
660 01:35:56.005304 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
661 01:35:56.005649 Image Name:
662 01:35:56.005967 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
663 01:35:56.006314 Data Size: 26223569 Bytes = 25 MiB
664 01:35:56.006609 Load Address: 00000000
665 01:35:56.006890 Entry Point: 00000000
666 01:35:56.234520 Verifying Checksum ... OK
667 01:35:56.235001 ## Flattened Device Tree blob at 8fc00000
668 01:35:56.237786 Booting using the fdt blob at 0x8fc00000
669 01:35:56.238251 Loading Kernel Image
670 01:35:56.297690 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
671 01:35:56.298168
672 01:35:56.298512 Starting kernel ...
673 01:35:56.298823
674 01:35:56.299559 end: 2.4.3 bootloader-commands (duration 00:02:35) [common]
675 01:35:56.300036 start: 2.4.4 auto-login-action (timeout 00:01:44) [common]
676 01:35:56.300398 Setting prompt string to ['Linux version [0-9]']
677 01:35:56.300747 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 01:35:56.301097 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 01:35:56.376681 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
680 01:35:56.377629 start: 2.4.4.1 login-action (timeout 00:01:44) [common]
681 01:35:56.378110 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 01:35:56.378484 Setting prompt string to []
683 01:35:56.378857 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 01:35:56.379217 Using line separator: #'\n'#
685 01:35:56.379519 No login prompt set.
686 01:35:56.379827 Parsing kernel messages
687 01:35:56.380177 ['-\\[ 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 01:35:56.380719 [login-action] Waiting for messages, (timeout 00:01:44)
689 01:35:56.381061 Waiting using forced prompt support (timeout 00:00:52)
690 01:35:56.383362 [ 0.000000] Linux version 6.1.94-cip23 (KernelCI@build-j239186-arm64-gcc-10-defconfig-kselftest-cgfh5) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP PREEMPT Fri Jun 21 00:09:18 UTC 2024
691 01:35:56.383772 [ 0.000000] Machine model: ARM Juno development board (r0)
692 01:35:56.384106 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
693 01:35:56.395543 [ 0.000000] printk: bootconsole [pl11] enabled
694 01:35:56.395982 [ 0.000000] efi: UEFI not found.
695 01:35:56.661262 [ 0.000000] NUMA: No NUMA configuration found
696 01:35:56.661774 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
697 01:35:56.662153 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
698 01:35:56.662474 [ 0.000000] Zone ranges:
699 01:35:56.663104 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
700 01:35:56.663435 [ 0.000000] DMA32 empty
701 01:35:56.663727 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
702 01:35:56.664024 [ 0.000000] Movable zone start for each node
703 01:35:56.664677 [ 0.000000] Early memory node ranges
704 01:35:56.692975 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
705 01:35:56.693427 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
706 01:35:56.696335 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
707 01:35:56.841547 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
708 01:35:56.842075 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
709 01:35:56.842427 [ 0.000000] psci: probing for conduit method from DT.
710 01:35:56.842746 [ 0.000000] psci: PSCIv1.1 detected in firmware.
711 01:35:56.843438 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
712 01:35:56.843778 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
713 01:35:56.844071 [ 0.000000] psci: SMC Calling Convention v1.1
714 01:35:56.845033 [ 0.000000] percpu: Embedded 32 pages/cpu s92768 r8192 d30112 u131072
715 01:35:56.886297 [ 0.000000] Detected VIPT I-cache on CPU0
716 01:35:56.886746 [ 0.000000] CPU features: detected: ARM erratum 843419
717 01:35:56.887076 [ 0.000000] CPU features: detected: ARM erratum 845719
718 01:35:56.887389 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
719 01:35:56.887685 [ 0.000000] alternatives: applying boot alternatives
720 01:35:56.887971 [ 0.000000] Fallback order for Node 0: 0
721 01:35:56.888254 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
722 01:35:56.889559 [ 0.000000] Policy zone: Normal
723 01:35:56.933199 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/434812/extract-nfsrootfs-tg3uy8cn,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
724 01:35:56.933649 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
725 01:35:56.934037 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
726 01:35:56.936506 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
727 01:35:56.965871 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
728 01:35:56.966347 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
729 01:35:56.969141 <6>[ 0.000000] software IO TLB: area num 8.
730 01:35:57.005978 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
731 01:35:58.942449 <6>[ 0.000000] Memory: 8014548K/8372224K available (23424K kernel code, 7072K rwdata, 11828K rodata, 14272K init, 11399K bss, 324908K reserved, 32768K cma-reserved)
732 01:35:58.942962 <4>[ 0.000000] **********************************************************
733 01:35:58.943300 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
734 01:35:58.943620 <4>[ 0.000000] ** **
735 01:35:58.945708 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
736 01:35:58.986098 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
737 01:35:58.986582 <4>[ 0.000000] ** might reduce the security of your system. **
738 01:35:58.987396 <4>[ 0.000000] ** **
739 01:35:58.987756 <4>[ 0.000000] ** If you see this message and you are not debugging **
740 01:35:58.988067 <4>[ 0.000000] ** the kernel, report this immediately to your system **
741 01:35:58.989634 <4>[ 0.000000] ** administrator! **
742 01:35:59.031047 <4>[ 0.000000] ** **
743 01:35:59.031498 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
744 01:35:59.031837 <4>[ 0.000000] **********************************************************
745 01:35:59.032147 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
746 01:35:59.034315 <6>[ 0.000000] ftrace: allocating 67007 entries in 262 pages
747 01:35:59.357324 <6>[ 0.000000] ftrace: allocated 262 pages with 3 groups
748 01:35:59.357829 <6>[ 0.000000] trace event string verifier disabled
749 01:35:59.358199 <6>[ 0.000000] Running RCU self tests
750 01:35:59.358519 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
751 01:35:59.359310 <6>[ 0.000000] rcu: RCU event tracing is enabled.
752 01:35:59.359644 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
753 01:35:59.359950 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
754 01:35:59.360771 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
755 01:35:59.394665 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
756 01:35:59.395126 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
757 01:35:59.395469 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
758 01:35:59.398059 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
759 01:35:59.512196 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
760 01:35:59.512697 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
761 01:35:59.513036 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
762 01:35:59.513895 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
763 01:35:59.514278 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
764 01:35:59.514590 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
765 01:35:59.515556 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
766 01:35:59.566278 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
767 01:35:59.567354 <3>[ 0.000000] timer_sp804: timer clock not found: -517
768 01:35:59.567738 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
769 01:35:59.568059 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
770 01:35:59.568384 <3>[ 0.000000] timer_sp804: timer clock not found: -517
771 01:35:59.568805 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
772 01:35:59.613919 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
773 01:35:59.614429 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
774 01:35:59.614870 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
775 01:35:59.615292 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
776 01:35:59.615687 <6>[ 0.011105] Console: colour dummy device 80x25
777 01:35:59.617173 <4>[ 0.016011] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
778 01:35:59.658332 <4>[ 0.024201] ... MAX_LOCKDEP_SUBCLASSES: 8
779 01:35:59.658782 <4>[ 0.028688] ... MAX_LOCK_DEPTH: 48
780 01:35:59.659211 <4>[ 0.033260] ... MAX_LOCKDEP_KEYS: 8192
781 01:35:59.659610 <4>[ 0.038008] ... CLASSHASH_SIZE: 4096
782 01:35:59.659994 <4>[ 0.042757] ... MAX_LOCKDEP_ENTRIES: 32768
783 01:35:59.660372 <4>[ 0.047593] ... MAX_LOCKDEP_CHAINS: 65536
784 01:35:59.660742 <4>[ 0.052430] ... CHAINHASH_SIZE: 32768
785 01:35:59.661108 <4>[ 0.057266] memory used by lock dependency info: 6365 kB
786 01:35:59.662188 <4>[ 0.063071] memory used for stack traces: 4224 kB
787 01:35:59.705313 <4>[ 0.068260] per task-struct memory footprint: 1920 bytes
788 01:35:59.705770 <6>[ 0.074447] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
789 01:35:59.706242 <6>[ 0.085397] pid_max: default: 32768 minimum: 301
790 01:35:59.706655 <6>[ 0.091447] LSM: Security Framework initializing
791 01:35:59.707046 <6>[ 0.096698] landlock: Up and running.
792 01:35:59.707430 <6>[ 0.100886] LSM support for eBPF active
793 01:35:59.708551 <6>[ 0.106023] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
794 01:35:59.729545 <6>[ 0.114059] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
795 01:35:59.777006 <6>[ 0.141979] cblist_init_generic: Setting adjustable number of callback queues.
796 01:35:59.777499 <6>[ 0.149726] cblist_init_generic: Setting shift to 3 and lim to 1.
797 01:35:59.777848 <6>[ 0.156976] cblist_init_generic: Setting adjustable number of callback queues.
798 01:35:59.778206 <6>[ 0.164732] cblist_init_generic: Setting shift to 3 and lim to 1.
799 01:35:59.778512 <6>[ 0.171981] cblist_init_generic: Setting adjustable number of callback queues.
800 01:35:59.780289 <6>[ 0.179736] cblist_init_generic: Setting shift to 3 and lim to 1.
801 01:35:59.795763 <6>[ 0.186954] Running RCU-tasks wait API self tests
802 01:35:59.915347 <6>[ 0.299387] rcu: Hierarchical SRCU implementation.
803 01:35:59.915842 <6>[ 0.304622] rcu: Max phase no-delay instances is 1000.
804 01:35:59.918470 <6>[ 0.310477] Callback from call_rcu_tasks_trace() invoked.
805 01:35:59.957163 <6>[ 0.344206] EFI services will not be available.
806 01:35:59.960383 <6>[ 0.352722] smp: Bringing up secondary CPUs ...
807 01:36:00.018556 <6>[ 0.363174] CPU features: detected: Spectre-v2
808 01:36:00.019024 <6>[ 0.363188] CPU features: detected: Spectre-v3a
809 01:36:00.019463 <6>[ 0.363197] CPU features: detected: Spectre-BHB
810 01:36:00.019876 <6>[ 0.363207] CPU features: detected: ARM erratum 834220
811 01:36:00.020270 <6>[ 0.363217] CPU features: detected: ARM erratum 832075
812 01:36:00.020660 <6>[ 0.363224] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
813 01:36:00.021045 <6>[ 0.363231] Detected PIPT I-cache on CPU1
814 01:36:00.062674 <6>[ 0.363460] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
815 01:36:00.063141 <6>[ 0.368962] Detected PIPT I-cache on CPU2
816 01:36:00.064287 <6>[ 0.369100] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
817 01:36:00.064674 <6>[ 0.374209] Detected VIPT I-cache on CPU3
818 01:36:00.065079 <6>[ 0.374485] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
819 01:36:00.065466 <6>[ 0.379685] Detected VIPT I-cache on CPU4
820 01:36:00.065889 <6>[ 0.379942] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
821 01:36:00.066264 <6>[ 0.385169] Detected VIPT I-cache on CPU5
822 01:36:00.122123 <6>[ 0.385429] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
823 01:36:00.122575 <6>[ 0.386092] smp: Brought up 1 node, 6 CPUs
824 01:36:00.122914 <6>[ 0.483746] SMP: Total of 6 processors activated.
825 01:36:00.123235 <6>[ 0.488991] Callback from call_rcu_tasks_rude() invoked.
826 01:36:00.123544 <6>[ 0.494970] CPU features: detected: 32-bit EL0 Support
827 01:36:00.123837 <6>[ 0.500544] CPU features: detected: 32-bit EL1 Support
828 01:36:00.124131 <6>[ 0.506234] CPU features: detected: CRC32 instructions
829 01:36:00.124415 <6>[ 0.512147] CPU: All CPU(s) started at EL2
830 01:36:00.125455 <6>[ 0.516667] alternatives: applying system-wide alternatives
831 01:36:00.141134 <6>[ 0.543256] devtmpfs: initialized
832 01:36:00.205098 <6>[ 0.604501] Callback from call_rcu_tasks() invoked.
833 01:36:00.267961 <6>[ 0.647404] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
834 01:36:00.271191 <6>[ 0.657638] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
835 01:36:00.303071 <6>[ 0.694437] pinctrl core: initialized pinctrl subsystem
836 01:36:00.359006 <6>[ 0.712396] DMI not present or invalid.
837 01:36:00.359464 <6>[ 0.719889] NET: Registered PF_NETLINK/PF_ROUTE protocol family
838 01:36:00.359817 <6>[ 0.732649] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
839 01:36:00.360139 <6>[ 0.741228] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
840 01:36:00.360448 <6>[ 0.751747] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
841 01:36:00.362296 <6>[ 0.760547] audit: initializing netlink subsys (disabled)
842 01:36:00.410812 <5>[ 0.767129] audit: type=2000 audit(0.632:1): state=initialized audit_enabled=0 res=1
843 01:36:00.411275 <6>[ 0.775713] thermal_sys: Registered thermal governor 'step_wise'
844 01:36:00.411626 <6>[ 0.775734] thermal_sys: Registered thermal governor 'power_allocator'
845 01:36:00.411946 <6>[ 0.782643] cpuidle: using governor menu
846 01:36:00.412250 <6>[ 0.795312] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
847 01:36:00.414083 <6>[ 0.803046] ASID allocator initialised with 65536 entries
848 01:36:00.429925 <6>[ 0.822922] Serial: AMBA PL011 UART driver
849 01:36:00.524409 <6>[ 0.885170] amba 20010000.etf: Fixed dependency cycle(s) with /funnel@20040000
850 01:36:00.524890 <6>[ 0.893441] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000
851 01:36:00.525252 <6>[ 0.903481] amba 20040000.funnel: Fixed dependency cycle(s) with /stm@20100000
852 01:36:00.525581 <6>[ 0.911624] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000
853 01:36:00.525887 <6>[ 0.920896] amba 20070000.etr: Fixed dependency cycle(s) with /replicator@20120000
854 01:36:00.574966 <6>[ 0.929442] amba 20030000.tpiu: Fixed dependency cycle(s) with /replicator@20120000
855 01:36:00.575472 <6>[ 0.938032] amba 20010000.etf: Fixed dependency cycle(s) with /replicator@20120000
856 01:36:00.575843 <6>[ 0.946501] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000
857 01:36:00.576175 <6>[ 0.954953] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000
858 01:36:00.576488 <6>[ 0.963434] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000
859 01:36:00.578272 <6>[ 0.975559] amba 22040000.etm: Fixed dependency cycle(s) with /funnel@220c0000
860 01:36:00.628217 <6>[ 0.983678] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@220c0000
861 01:36:00.628683 <6>[ 0.992042] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000
862 01:36:00.629038 <6>[ 1.000217] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
863 01:36:00.629363 <6>[ 1.010259] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22140000
864 01:36:00.629671 <6>[ 1.018432] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000
865 01:36:00.631508 <6>[ 1.031040] amba 23040000.etm: Fixed dependency cycle(s) with /funnel@230c0000
866 01:36:00.678786 <6>[ 1.039233] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@230c0000
867 01:36:00.679240 <6>[ 1.047671] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000
868 01:36:00.679588 <6>[ 1.055836] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
869 01:36:00.679907 <6>[ 1.065895] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23140000
870 01:36:00.680215 <6>[ 1.074140] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000
871 01:36:00.720547 <6>[ 1.084528] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23240000
872 01:36:00.721001 <6>[ 1.092787] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000
873 01:36:00.721347 <6>[ 1.103191] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23340000
874 01:36:00.723767 <6>[ 1.111449] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000
875 01:36:00.743219 <6>[ 1.142355] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
876 01:36:00.771582 <6>[ 1.151787] printk: console [ttyAMA0] enabled
877 01:36:00.772043 <6>[ 1.151787] printk: console [ttyAMA0] enabled
878 01:36:00.772393 <6>[ 1.161162] printk: bootconsole [pl11] disabled
879 01:36:00.774738 <6>[ 1.161162] printk: bootconsole [pl11] disabled
880 01:36:00.790622 <4>[ 1.192851] KASLR disabled due to lack of seed
881 01:36:00.934354 <6>[ 1.302336] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
882 01:36:00.935539 <6>[ 1.309529] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
883 01:36:00.935923 <6>[ 1.316114] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
884 01:36:00.936252 <6>[ 1.323213] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
885 01:36:00.936562 <6>[ 1.329789] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
886 01:36:00.937633 <6>[ 1.336904] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
887 01:36:00.960396 <6>[ 1.343484] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
888 01:36:00.960840 <6>[ 1.350578] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
889 01:36:00.979455 <6>[ 1.370586] ACPI: Interpreter disabled.
890 01:36:01.035720 <6>[ 1.389601] iommu: Default domain type: Translated
891 01:36:01.036891 <6>[ 1.394831] iommu: DMA domain TLB invalidation policy: strict mode
892 01:36:01.037271 <5>[ 1.404864] SCSI subsystem initialized
893 01:36:01.037602 <6>[ 1.413490] usbcore: registered new interface driver usbfs
894 01:36:01.037910 <6>[ 1.419677] usbcore: registered new interface driver hub
895 01:36:01.038245 <6>[ 1.425605] usbcore: registered new device driver usb
896 01:36:01.039263 <6>[ 1.435694] platform 7ff60000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@70
897 01:36:01.087689 <6>[ 1.445958] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000
898 01:36:01.088169 <6>[ 1.454004] platform 7ff50000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@71
899 01:36:01.088515 <6>[ 1.464055] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000
900 01:36:01.089523 <6>[ 1.476604] pps_core: LinuxPPS API ver. 1 registered
901 01:36:01.089875 <6>[ 1.481885] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
902 01:36:01.090959 <6>[ 1.491503] PTP clock support registered
903 01:36:01.149274 <6>[ 1.496550] EDAC MC: Ver: 3.0.0
904 01:36:01.149736 <6>[ 1.508995] FPGA manager framework
905 01:36:01.150091 <6>[ 1.513765] Advanced Linux Sound Architecture Driver Initialized.
906 01:36:01.150409 <6>[ 1.524836] NET: Registered PF_ATMPVC protocol family
907 01:36:01.150709 <6>[ 1.530207] NET: Registered PF_ATMSVC protocol family
908 01:36:01.151697 <6>[ 1.537265] vgaarb: loaded
909 01:36:01.152722 <6>[ 1.542176] clocksource: Switched to clocksource arch_sys_counter
910 01:36:02.710847 <5>[ 3.095429] VFS: Disk quotas dquot_6.6.0
911 01:36:02.714120 <6>[ 3.099931] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
912 01:36:02.714568 <6>[ 3.109316] pnp: PnP ACPI: disabled
913 01:36:02.790797 <6>[ 3.175397] NET: Registered PF_INET protocol family
914 01:36:02.794141 <6>[ 3.181113] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
915 01:36:02.835801 <6>[ 3.199605] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
916 01:36:02.836253 <6>[ 3.209595] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
917 01:36:02.836604 <6>[ 3.217827] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
918 01:36:02.839216 <6>[ 3.226893] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
919 01:36:02.912896 <6>[ 3.266559] TCP: Hash tables configured (established 65536 bind 65536)
920 01:36:02.914089 <6>[ 3.275368] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
921 01:36:02.914484 <6>[ 3.285946] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
922 01:36:02.914816 <6>[ 3.295729] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
923 01:36:02.915127 <6>[ 3.306676] NET: Registered PF_UNIX/PF_LOCAL protocol family
924 01:36:02.916282 <6>[ 3.316225] RPC: Registered named UNIX socket transport module.
925 01:36:02.970575 <6>[ 3.322540] RPC: Registered udp transport module.
926 01:36:02.971035 <6>[ 3.327569] RPC: Registered tcp transport module.
927 01:36:02.971381 <6>[ 3.332591] RPC: Registered tcp NFSv4.1 backchannel transport module.
928 01:36:02.971702 <6>[ 3.339368] NET: Registered PF_XDP protocol family
929 01:36:02.972004 <6>[ 3.344503] PCI: CLS 0 bytes, default 64
930 01:36:02.972297 <6>[ 3.350807] Unpacking initramfs...
931 01:36:02.972584 <6>[ 3.362537] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
932 01:36:03.002670 <6>[ 3.374923] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
933 01:36:03.003163 <6>[ 3.383841] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
934 01:36:03.003525 <6>[ 3.383841] Only trusted guests should be used on this system.
935 01:36:03.005859 <6>[ 3.398443] kvm [1]: IPA Size Limit: 40 bits
936 01:36:03.028617 <6>[ 3.418659] kvm [1]: vgic interrupt IRQ9
937 01:36:03.031836 <6>[ 3.423645] kvm [1]: Hyp mode initialized successfully
938 01:36:03.060521 <5>[ 3.444198] Initialise system trusted keyrings
939 01:36:03.063777 <6>[ 3.450230] workingset: timestamp_bits=42 max_order=21 bucket_order=0
940 01:36:03.245441 <6>[ 3.589929] squashfs: version 4.0 (2009/01/31) Phillip Lougher
941 01:36:03.245950 <5>[ 3.605189] NFS: Registering the id_resolver key type
942 01:36:03.246364 <5>[ 3.610702] Key type id_resolver registered
943 01:36:03.246700 <5>[ 3.615239] Key type id_legacy registered
944 01:36:03.247015 <6>[ 3.620579] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
945 01:36:03.247318 <6>[ 3.627678] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
946 01:36:03.248677 <6>[ 3.638356] 9p: Installing v9fs 9p2000 file system support
947 01:36:03.335392 <6>[ 3.695631] NET: Registered PF_ALG protocol family
948 01:36:03.335876 <5>[ 3.700883] Key type asymmetric registered
949 01:36:03.336236 <5>[ 3.705340] Asymmetric key parser 'x509' registered
950 01:36:03.336565 <6>[ 3.710998] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
951 01:36:03.336880 <6>[ 3.718768] io scheduler mq-deadline registered
952 01:36:03.337181 <6>[ 3.723622] io scheduler kyber registered
953 01:36:03.338459 <4>[ 3.730072] test_firmware: interface ready
954 01:36:03.402383 <6>[ 3.791850] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
955 01:36:03.418400 <6>[ 3.818653] EINJ: ACPI disabled.
956 01:36:03.558309 <6>[ 3.945876] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
957 01:36:03.612804 <6>[ 3.971002] SuperH (H)SCI(F) driver initialized
958 01:36:03.613287 <6>[ 3.978270] msm_serial: driver initialized
959 01:36:03.613631 <5>[ 3.989894] arm-smmu 7fb00000.iommu: probing hardware configuration...
960 01:36:03.613945 <5>[ 3.996762] arm-smmu 7fb00000.iommu: SMMUv1 with:
961 01:36:03.614281 <5>[ 4.001790] arm-smmu 7fb00000.iommu: stage 2 translation
962 01:36:03.614580 <5>[ 4.007507] arm-smmu 7fb00000.iommu: coherent table walk
963 01:36:03.616095 <5>[ 4.013263] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
964 01:36:03.660488 <5>[ 4.020751] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
965 01:36:03.660943 <5>[ 4.027627] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
966 01:36:03.661287 <5>[ 4.034477] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
967 01:36:03.661605 <5>[ 4.044111] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
968 01:36:03.661911 <5>[ 4.051651] arm-smmu 7fb10000.iommu: probing hardware configuration...
969 01:36:03.662264 <5>[ 4.058510] arm-smmu 7fb10000.iommu: SMMUv1 with:
970 01:36:03.663804 <5>[ 4.063532] arm-smmu 7fb10000.iommu: stage 2 translation
971 01:36:03.706738 <5>[ 4.069248] arm-smmu 7fb10000.iommu: non-coherent table walk
972 01:36:03.707198 <5>[ 4.075328] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
973 01:36:03.707542 <5>[ 4.083073] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
974 01:36:03.707862 <5>[ 4.090499] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
975 01:36:03.708164 <5>[ 4.097379] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
976 01:36:03.708456 <5>[ 4.104248] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
977 01:36:03.751524 <5>[ 4.113614] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
978 01:36:03.751980 <5>[ 4.121048] arm-smmu 7fb20000.iommu: probing hardware configuration...
979 01:36:03.752328 <5>[ 4.127909] arm-smmu 7fb20000.iommu: SMMUv1 with:
980 01:36:03.752643 <5>[ 4.132933] arm-smmu 7fb20000.iommu: stage 2 translation
981 01:36:03.752949 <5>[ 4.138666] arm-smmu 7fb20000.iommu: non-coherent table walk
982 01:36:03.753242 <5>[ 4.144733] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
983 01:36:03.754789 <5>[ 4.152467] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
984 01:36:03.799023 <5>[ 4.159855] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
985 01:36:03.799486 <5>[ 4.166719] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
986 01:36:03.799833 <5>[ 4.173569] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
987 01:36:03.800151 <5>[ 4.183084] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
988 01:36:03.800456 <5>[ 4.190511] arm-smmu 7fb30000.iommu: probing hardware configuration...
989 01:36:03.800751 <5>[ 4.197367] arm-smmu 7fb30000.iommu: SMMUv1 with:
990 01:36:03.802341 <5>[ 4.202404] arm-smmu 7fb30000.iommu: stage 2 translation
991 01:36:03.849839 <5>[ 4.208119] arm-smmu 7fb30000.iommu: coherent table walk
992 01:36:03.850331 <5>[ 4.213850] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
993 01:36:03.850681 <5>[ 4.221238] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
994 01:36:03.850997 <5>[ 4.228101] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
995 01:36:03.851299 <5>[ 4.234948] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
996 01:36:03.853164 <5>[ 4.244374] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
997 01:36:03.952723 <6>[ 4.322538] loop: module loaded
998 01:36:03.953181 <6>[ 4.330344] lkdtm: No crash points registered, enable through debugfs
999 01:36:03.955924 <6>[ 4.345610] megasas: 07.719.03.00-rc1
1000 01:36:04.003855 <6>[ 4.407894] thunder_xcv, ver 1.0
1001 01:36:04.052829 <6>[ 4.411817] thunder_bgx, ver 1.0
1002 01:36:04.053290 <6>[ 4.415722] nicpf, ver 1.0
1003 01:36:04.053635 <6>[ 4.425658] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
1004 01:36:04.053959 <6>[ 4.433214] hns3: Copyright (c) 2017 Huawei Corporation.
1005 01:36:04.054323 <6>[ 4.439401] hclge is initializing
1006 01:36:04.054619 <6>[ 4.443227] e1000: Intel(R) PRO/1000 Network Driver
1007 01:36:04.054910 <6>[ 4.448445] e1000: Copyright (c) 1999-2006 Intel Corporation.
1008 01:36:04.055199 <6>[ 4.454923] e1000e: Intel(R) PRO/1000 Network Driver
1009 01:36:04.097704 <6>[ 4.460205] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
1010 01:36:04.098187 <6>[ 4.466867] igb: Intel(R) Gigabit Ethernet Network Driver
1011 01:36:04.098543 <6>[ 4.472586] igb: Copyright (c) 2007-2014 Intel Corporation.
1012 01:36:04.098861 <6>[ 4.478752] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1013 01:36:04.099164 <6>[ 4.485340] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1014 01:36:04.100947 <6>[ 4.493398] sky2: driver version 1.30
1015 01:36:05.827286 <6>[ 6.230936] Freeing initrd memory: 25604K
1016 01:36:05.912237 <5>[ 6.298501] smsc: module verification failed: signature and/or required key missing - tainting kernel
1017 01:36:05.946463 <6>[ 6.326936] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1018 01:36:05.949240 <6>[ 6.338815] VFIO - User Level meta-driver version: 0.3
1019 01:36:05.992174 <6>[ 6.359972] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1020 01:36:05.992660 <6>[ 6.361774] usbcore: registered new interface driver usb-storage
1021 01:36:05.993014 <6>[ 6.367217] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1022 01:36:05.994086 <6>[ 6.371506] ehci-platform 7ffc0000.usb: EHCI Host Controller
1023 01:36:05.994466 <6>[ 6.372141] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1024 01:36:05.994781 <6>[ 6.374295] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1025 01:36:06.035894 <6>[ 6.379793] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1026 01:36:06.036361 <6>[ 6.397674] rtc-pl031 1c170000.rtc: registered as rtc0
1027 01:36:06.037423 <6>[ 6.398300] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1028 01:36:06.037787 <6>[ 6.409106] hub 1-0:1.0: USB hub found
1029 01:36:06.038139 <6>[ 6.412162] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:07 UTC (946684987)
1030 01:36:06.038447 <6>[ 6.419198] hub 1-0:1.0: 1 port detected
1031 01:36:06.038737 <6>[ 6.426751] i2c_dev: i2c /dev entries driver
1032 01:36:06.071876 <6>[ 6.437008] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1033 01:36:06.072364 <6>[ 6.449556] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1034 01:36:06.075048 <6>[ 6.464697] sp805-wdt 1c0f0000.watchdog: registration successful
1035 01:36:06.144003 <6>[ 6.494701] sdhci: Secure Digital Host Controller Interface driver
1036 01:36:06.144467 <6>[ 6.501213] sdhci: Copyright(c) Pierre Ossman
1037 01:36:06.144815 <6>[ 6.503168] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1038 01:36:06.145143 <6>[ 6.508834] Synopsys Designware Multimedia Card Interface Driver
1039 01:36:06.145449 <6>[ 6.524958] sdhci-pltfm: SDHCI platform and OF driver helper
1040 01:36:06.145746 <6>[ 6.539341] hub 2-0:1.0: USB hub found
1041 01:36:06.146073 <6>[ 6.540455] leds-syscon 1c010008.0.led: registered LED (null)
1042 01:36:06.147213 <6>[ 6.543627] hub 2-0:1.0: 1 port detected
1043 01:36:06.197886 <6>[ 6.550948] leds-syscon 1c010008.1.led: registered LED (null)
1044 01:36:06.198402 <6>[ 6.560788] leds-syscon 1c010008.2.led: registered LED (null)
1045 01:36:06.198759 <6>[ 6.567916] leds-syscon 1c010008.3.led: registered LED (null)
1046 01:36:06.199077 <6>[ 6.575177] leds-syscon 1c010008.4.led: registered LED (null)
1047 01:36:06.199382 <6>[ 6.582360] leds-syscon 1c010008.5.led: registered LED (null)
1048 01:36:06.199676 <6>[ 6.589461] leds-syscon 1c010008.6.led: registered LED (null)
1049 01:36:06.201201 <6>[ 6.596595] leds-syscon 1c010008.7.led: registered LED (null)
1050 01:36:06.216867 <6>[ 6.606396] ledtrig-cpu: registered to indicate activity on CPUs
1051 01:36:06.246745 <6>[ 6.627369] usbcore: registered new interface driver usbhid
1052 01:36:06.247198 <6>[ 6.633262] usbhid: USB HID core driver
1053 01:36:06.249940 <6>[ 6.642224] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1054 01:36:06.281820 <6>[ 6.679324] IPv4 over IPsec tunneling driver
1055 01:36:06.308696 <6>[ 6.690271] usb 1-1: new high-speed USB device number 2 using ehci-platform
1056 01:36:06.311905 <6>[ 6.701267] NET: Registered PF_INET6 protocol family
1057 01:36:06.368647 <6>[ 6.718608] Segment Routing with IPv6
1058 01:36:06.369115 <6>[ 6.722823] In-situ OAM (IOAM) with IPv6
1059 01:36:06.369446 <6>[ 6.730867] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1060 01:36:06.369757 <6>[ 6.744296] NET: Registered PF_PACKET protocol family
1061 01:36:06.370097 <6>[ 6.750947] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
1062 01:36:06.370433 <6>[ 6.765997] 8021q: 802.1Q VLAN Support v1.8
1063 01:36:06.371941 <6>[ 6.772137] 9pnet: Installing 9P2000 support
1064 01:36:06.389563 <5>[ 6.777093] Key type dns_resolver registered
1065 01:36:06.390037 <6>[ 6.781697] mpls_gso: MPLS GSO support
1066 01:36:06.413604 <6>[ 6.803911] registered taskstats version 1
1067 01:36:06.416832 <5>[ 6.808584] Loading compiled-in X.509 certificates
1068 01:36:06.464636 <6>[ 6.868285] hub 1-1:1.0: USB hub found
1069 01:36:06.480668 <6>[ 6.873093] hub 1-1:1.0: 4 ports detected
1070 01:36:06.566481 <5>[ 6.938880] Loaded X.509 cert 'Build time autogenerated kernel key: 6b5d504138b4431b56c121b6591acc025d612b50'
1071 01:36:06.566954 <6>[ 6.950277] ima: No TPM chip found, activating TPM-bypass!
1072 01:36:06.567294 <6>[ 6.956116] ima: Allocated hash algorithm: sha1
1073 01:36:06.569717 <6>[ 6.961183] ima: No architecture policies found
1074 01:36:06.645650 <6>[ 7.033142] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1075 01:36:06.683339 <6>[ 7.062459] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1076 01:36:06.686609 <6>[ 7.070486] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1077 01:36:06.749243 <3>[ 7.134463] scpi_protocol scpi: incorrect or no SCP firmware found
1078 01:36:06.752521 <4>[ 7.141007] scpi_protocol: probe of scpi failed with error -110
1079 01:36:06.776479 <6>[ 7.163553] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1080 01:36:07.015262 <4>[ 7.402468] atkbd serio0: keyboard reset failed on 1c060000.kmi
1081 01:36:07.252773 <6>[ 7.630074] 8021q: adding VLAN 0 to HW filter on device bond0
1082 01:36:07.256112 <6>[ 7.636945] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1083 01:36:07.276956 <6>[ 7.662235] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000c9e0000, IRQ: 28
1084 01:36:08.294973 <4>[ 8.682253] atkbd serio1: keyboard reset failed on 1c070000.kmi
1085 01:36:09.317961 <6>[ 9.707231] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1086 01:36:14.974052 <5>[ 9.734282] Sending DHCP requests ..
1087 01:36:14.977385 <6>[ 15.352916] 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
1088 01:36:15.098147 <4>[ 15.485211] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1089 01:36:15.689581 <4>[ 16.038267] ., OK
1090 01:36:15.730216 <6>[ 16.096684] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.217
1091 01:36:15.730695 <6>[ 16.105174] IP-Config: Complete:
1092 01:36:15.731729 <6>[ 16.108756] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.56.217, mask=255.255.255.0, gw=192.168.56.254
1093 01:36:15.732093 <6>[ 16.119642] host=192.168.56.217, domain=mayfield.sirena.org.uk, nis-domain=(none)
1094 01:36:15.732416 <6>[ 16.127907] bootserver=192.168.56.254, rootserver=192.168.56.230, rootpath=
1095 01:36:15.733855 <6>[ 16.127935] nameserver0=192.168.56.254
1096 01:36:15.762207 <6>[ 16.140197] ntpserver0=50.205.244.22, ntpserver1=85.199.214.99
1097 01:36:15.762659 <6>[ 16.154795] clk: Disabling unused clocks
1098 01:36:15.763684 <6>[ 16.159158] ALSA device list:
1099 01:36:15.764044 <6>[ 16.162529] No soundcards found.
1100 01:36:15.765598 <6>[ 16.167567] uart-pl011 7ff80000.serial: no DMA platform data
1101 01:36:15.864238 <6>[ 16.254477] Freeing unused kernel memory: 14272K
1102 01:36:15.867479 <6>[ 16.259599] Run /init as init process
1103 01:36:15.963304 Loading, please wait...
1104 01:36:16.235069 Starting systemd-udevd version 252.22-1~deb12u1
1105 01:36:21.558662 <6>[ 21.935300] 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
1106 01:36:21.677373 <4>[ 22.064464] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1107 01:36:22.988274 <6>[ 23.386872] tda998x 0-0070: found TDA19988
1108 01:36:23.260033 <6>[ 23.652580] tda998x 0-0071: found TDA19988
1109 01:36:23.339937 Begin: Loading essential drivers ... done.
1110 01:36:23.382724 Begin: Running /scripts/init-premount ... done.
1111 01:36:23.383863 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1112 01:36:23.386113 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1113 01:36:23.417823 Device /sys/class/net/bond0 found
1114 01:36:23.418289 done.
1115 01:36:23.621668 Begin: Waiting up to 180 secs for any network device to become available ... done.
1116 01:36:23.772369 IP-Config: bond0 hardware address<6>[ 24.155687] 8021q: adding VLAN 0 to HW filter on device bond0
1117 01:36:23.772843 6a:23:5d:8b:67:11 mtu 1500 DHCP
1118 01:36:23.775675 /sys/class/net/bonding_masters/flags: Not a directory
1119 01:36:23.791533 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1120 01:36:23.848341 IP-Config: eth0 complete (dhcp from 192.168.56.254):
1121 01:36:23.849502 address: 192.168.56.217 broadcast: 192.168.56.255 netmask: 255.255.255.0
1122 01:36:23.849880 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0
1123 01:36:23.850243 domain : mayfield.sirena.org.uk
1124 01:36:23.851724 rootserver: 192.168.56.254 rootpath:
1125 01:36:23.852160 filename :
1126 01:36:23.995413 done.
1127 01:36:24.020284 Begin: Running /scripts/nfs-bottom ... done.
1128 01:36:24.167164 Begin: Running /scripts/init-bottom ... done.
1129 01:36:27.913018 <30>[ 28.299266] systemd[1]: System time before build time, advancing clock.
1130 01:36:28.587926 <30>[ 28.945177] 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)
1131 01:36:28.590717 <30>[ 28.978564] systemd[1]: Detected architecture arm64.
1132 01:36:28.606351
1133 01:36:28.606961 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
1134 01:36:28.607312
1135 01:36:28.650438 <30>[ 29.036931] systemd[1]: Hostname set to <debian-bookworm-arm64>.
1136 01:36:31.309097 <30>[ 31.696244] systemd[1]: Queued start job for default target graphical.target.
1137 01:36:31.390803 <30>[ 31.772758] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
1138 01:36:31.394103 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
1139 01:36:31.430735 <30>[ 31.808569] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
1140 01:36:31.434061 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
1141 01:36:31.465743 <30>[ 31.844820] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
1142 01:36:31.469121 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
1143 01:36:31.495631 <30>[ 31.879542] systemd[1]: Created slice user.slice - User and Session Slice.
1144 01:36:31.498974 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
1145 01:36:31.527700 <30>[ 31.905421] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
1146 01:36:31.530975 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
1147 01:36:31.578872 <30>[ 31.936722] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
1148 01:36:31.579360 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
1149 01:36:31.579792 <30>[ 31.963337] 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).
1150 01:36:31.649442 <30>[ 31.983471] systemd[1]: Expecting device dev-ttyAMA0.device - /dev/ttyAMA0...
1151 01:36:31.649927 Expecting device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0...
1152 01:36:31.650393 <30>[ 32.006635] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
1153 01:36:31.650806 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
1154 01:36:31.651198 <30>[ 32.030820] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
1155 01:36:31.652664 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
1156 01:36:31.718302 <30>[ 32.058886] systemd[1]: Reached target paths.target - Path Units.
1157 01:36:31.718802 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
1158 01:36:31.719146 <30>[ 32.082794] systemd[1]: Reached target remote-fs.target - Remote File Systems.
1159 01:36:31.719461 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
1160 01:36:31.719761 <30>[ 32.106604] systemd[1]: Reached target slices.target - Slice Units.
1161 01:36:31.721571 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
1162 01:36:31.779319 <30>[ 32.126626] systemd[1]: Reached target swap.target - Swaps.
1163 01:36:31.779769 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
1164 01:36:31.780109 <30>[ 32.146682] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
1165 01:36:31.780431 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
1166 01:36:31.780740 <30>[ 32.172924] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
1167 01:36:31.797627 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
1168 01:36:31.827460 <30>[ 32.206580] systemd[1]: Listening on systemd-journald-audit.socket - Journal Audit Socket.
1169 01:36:31.830624 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…socket[0m - Journal Audit Socket.
1170 01:36:31.854377 <30>[ 32.236565] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
1171 01:36:31.857616 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
1172 01:36:31.883333 <30>[ 32.267083] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
1173 01:36:31.886490 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
1174 01:36:31.918265 <30>[ 32.296495] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
1175 01:36:31.921557 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
1176 01:36:31.954319 <30>[ 32.333082] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
1177 01:36:31.954785 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
1178 01:36:31.981250 <30>[ 32.362096] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
1179 01:36:31.984533 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
1180 01:36:32.056172 <30>[ 32.439873] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
1181 01:36:32.059440 Mounting [0;1;39mdev-hugepages.mount[0m - Huge Pages File System...
1182 01:36:32.106128 <30>[ 32.490229] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
1183 01:36:32.109416 Mounting [0;1;39mdev-mqueue.mount…POSIX Message Queue File System...
1184 01:36:32.159093 <30>[ 32.542757] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
1185 01:36:32.162402 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
1186 01:36:32.217934 <30>[ 32.598957] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
1187 01:36:32.221172 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
1188 01:36:32.330906 <30>[ 32.709045] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
1189 01:36:32.334132 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
1190 01:36:32.382905 <30>[ 32.767126] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
1191 01:36:32.386142 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
1192 01:36:32.468832 <30>[ 32.852513] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
1193 01:36:32.472080 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
1194 01:36:32.548749 <30>[ 32.932538] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
1195 01:36:32.551996 Starting [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm...
1196 01:36:32.656761 <30>[ 33.008503] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
1197 01:36:32.657262 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
1198 01:36:32.657604 <4>[ 33.030853] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
1199 01:36:32.659979 <6>[ 33.048214] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
1200 01:36:32.737572 <30>[ 33.120364] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
1201 01:36:32.740935 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
1202 01:36:32.820673 <30>[ 33.204386] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
1203 01:36:32.823988 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
1204 01:36:32.871674 <6>[ 33.270994] fuse: init (API version 7.37)
1205 01:36:32.920464 <30>[ 33.304698] systemd[1]: Starting systemd-journald.service - Journal Service...
1206 01:36:32.923682 Starting [0;1;39msystemd-journald.service[0m - Journal Service...
1207 01:36:33.020286 <30>[ 33.404520] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
1208 01:36:33.023617 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
1209 01:36:33.085217 <30>[ 33.463148] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
1210 01:36:33.088563 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1211 01:36:33.172162 <30>[ 33.549993] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1212 01:36:33.175406 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1213 01:36:33.253119 <30>[ 33.636578] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1214 01:36:33.256317 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1215 01:36:33.355008 <30>[ 33.712454] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
1216 01:36:33.355534 [[0;32m OK [0m] Mounted [0;1;39mdev-hugepages.mount[0m - Huge Pages File System.
1217 01:36:33.355935 <30>[ 33.737846] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
1218 01:36:33.358294 [[0;32m OK [0m] Mounted [0;1;39mdev-mqueue.mount[…- POSIX Message Queue File System.
1219 01:36:33.390896 <30>[ 33.768713] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1220 01:36:33.394145 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1221 01:36:33.428812 <30>[ 33.805577] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1222 01:36:33.432022 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1223 01:36:33.465878 <30>[ 33.844331] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1224 01:36:33.469060 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1225 01:36:33.521747 <30>[ 33.887839] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1226 01:36:33.522302 <30>[ 33.900903] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1227 01:36:33.524943 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1228 01:36:33.574720 <30>[ 33.941117] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1229 01:36:33.575283 <30>[ 33.954520] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1230 01:36:33.577926 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1231 01:36:33.624871 <30>[ 33.989652] systemd[1]: modprobe@drm.service: Deactivated successfully.
1232 01:36:33.625437 <30>[ 34.003895] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1233 01:36:33.628097 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1234 01:36:33.679816 <30>[ 34.047568] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1235 01:36:33.680323 <30>[ 34.061531] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1236 01:36:33.683075 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1237 01:36:33.731730 <30>[ 34.097798] systemd[1]: modprobe@fuse.service: Deactivated successfully.
1238 01:36:33.732210 <30>[ 34.112165] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
1239 01:36:33.734926 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1240 01:36:33.790664 <30>[ 34.156619] systemd[1]: modprobe@loop.service: Deactivated successfully.
1241 01:36:33.791135 <30>[ 34.173994] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
1242 01:36:33.793883 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1243 01:36:33.833633 <30>[ 34.213662] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
1244 01:36:33.836891 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1245 01:36:33.876608 <30>[ 34.252476] systemd[1]: Finished systemd-network-generator.service - Generate network units from Kernel command line.
1246 01:36:33.879831 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1247 01:36:33.919570 <30>[ 34.299725] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
1248 01:36:33.922768 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1249 01:36:33.961460 <30>[ 34.340133] systemd[1]: Reached target network-pre.target - Preparation for Network.
1250 01:36:33.964726 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1251 01:36:34.069428 <30>[ 34.451965] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
1252 01:36:34.072596 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1253 01:36:34.128339 <30>[ 34.507062] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
1254 01:36:34.131577 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1255 01:36:34.168272 <30>[ 34.535082] systemd[1]: systemd-firstboot.service - First Boot Wizard was skipped because of an unmet condition check (ConditionFirstBoot=yes).
1256 01:36:34.171419 <30>[ 34.550793] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
1257 01:36:34.211333 <30>[ 34.593637] systemd[1]: Starting systemd-random-seed.service - Load/Save Random Seed...
1258 01:36:34.214454 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1259 01:36:34.249436 <30>[ 34.630940] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
1260 01:36:34.337156 <30>[ 34.717344] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
1261 01:36:34.340372 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1262 01:36:34.390111 <30>[ 34.774998] systemd[1]: Starting systemd-sysusers.service - Create System Users...
1263 01:36:34.393291 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1264 01:36:34.457101 <30>[ 34.841470] systemd[1]: Started systemd-journald.service - Journal Service.
1265 01:36:34.460316 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1266 01:36:34.534182 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1267 01:36:34.558182 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1268 01:36:34.665022 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1269 01:36:34.792853 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1270 01:36:34.888813 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1271 01:36:34.980794 Starting [0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...
1272 01:36:35.003751 <46>[ 35.390714] systemd-journald[254]: Received client request to flush runtime journal.
1273 01:36:35.882731 <5>[ 36.283030] random: crng init done
1274 01:36:36.742989 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1275 01:36:36.868877 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1276 01:36:36.889905 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1277 01:36:36.912902 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1278 01:36:37.477391 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1279 01:36:38.238622 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1280 01:36:38.334495 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1281 01:36:38.549221 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1282 01:36:38.650242 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1283 01:36:39.582387 [[0;32m OK [0m] Found device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0.
1284 01:36:39.918312 [[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1285 01:36:40.411730 <5>[ 40.798827] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1286 01:36:40.690176 <5>[ 41.066057] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1287 01:36:40.693328 <5>[ 41.081537] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
1288 01:36:40.714290 <4>[ 41.100961] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1289 01:36:40.730248 <6>[ 41.126839] cfg80211: failed to load regulatory.db
1290 01:36:40.806221 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1291 01:36:40.942364 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1292 01:36:40.987937 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1293 01:36:41.315156 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1294 01:36:41.351608 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1295 01:36:41.354752 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1296 01:36:42.026248 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1297 01:36:42.047254 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1298 01:36:42.068242 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1299 01:36:42.084435 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1300 01:36:42.159444 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1301 01:36:42.237275 [[0;32m OK [0m] Started [0;1;39mapt-daily-upgrade.… apt upgrade and clean activities.
1302 01:36:42.258333 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1303 01:36:42.294846 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1304 01:36:42.379884 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1305 01:36:42.402804 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1306 01:36:42.434724 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1307 01:36:42.437886 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1308 01:36:42.458857 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1309 01:36:42.576720 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1310 01:36:42.725451 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1311 01:36:42.922452 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1312 01:36:42.968274 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1313 01:36:43.085179 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1314 01:36:43.626777 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1315 01:36:43.733681 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1316 01:36:43.824796 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttyAM…ice[0m - Serial Getty on ttyAMA0.
1317 01:36:43.845797 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1318 01:36:43.869791 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1319 01:36:43.917356 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1320 01:36:43.948337 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1321 01:36:44.017419 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1322 01:36:44.038331 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1323 01:36:44.150457 Starting [0;1;39msystemd-hostnamed.service[0m - Hostname Service...
1324 01:36:44.198499 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1325 01:36:44.437922 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1326 01:36:44.811732 [[0;32m OK [0m] Started [0;1;39msystemd-hostnamed.service[0m - Hostname Service.
1327 01:36:45.028391
1328 01:36:45.028666 Debian GNU/Linux 12 debian-bookworm-arm64 ttyAMA0
1329 01:36:45.028835
1330 01:36:45.031518 debian-bookworm-arm64 login: root (automatic login)
1331 01:36:45.031738
1332 01:36:46.008394 Linux debian-bookworm-arm64 6.1.94-cip23 #1 SMP PREEMPT Fri Jun 21 00:09:18 UTC 2024 aarch64
1333 01:36:46.008675
1334 01:36:46.009321 The programs included with the Debian GNU/Linux system are free software;
1335 01:36:46.009508 the exact distribution terms for each program are described in the
1336 01:36:46.009663 individual files in /usr/share/doc/*/copyright.
1337 01:36:46.009878
1338 01:36:46.010046 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1339 01:36:46.011611 permitted by applicable law.
1340 01:36:48.205983 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:44, retry in 00:00:52
1341 01:36:48.206555 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']
1343 01:36:48.307631 #
1344 01:36:48.313728 #
1345 01:36:49.146082 Matched prompt #10: / #
1347 01:36:49.147231 Setting prompt string to ['/ #']
1348 01:36:49.147676 end: 2.4.4.1 login-action (duration 00:00:53) [common]
1350 01:36:49.148652 end: 2.4.4 auto-login-action (duration 00:00:53) [common]
1351 01:36:49.149093 start: 2.4.5 expect-shell-connection (timeout 00:00:51) [common]
1352 01:36:49.149443 Setting prompt string to ['/ #']
1353 01:36:49.149746 Forcing a shell prompt, looking for ['/ #']
1355 01:36:49.200552 / #
1356 01:36:49.201144 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1357 01:36:49.201524 Waiting using forced prompt support (timeout 00:02:30)
1358 01:36:49.202241 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1359 01:36:49.202673 start: 2.4.6 export-device-env (timeout 00:00:51) [common]
1360 01:36:49.203015 Sending with 100 millisecond of delay
1362 01:37:01.576458 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/434812/extract-nfsrootfs-tg3uy8cn'
1363 01:37:01.677350
1364 01:37:01.677824 / # export NFS_ROOTFS='/v<46>[ 52.731487] systemd-journald[254]: Oldest entry in /var/log/journal/44a983756b26438995e691b947c527e4/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1365 01:37:01.678198 <46>[ 52.749853] systemd-journald[254]: /var/log/journal/44a983756b26438995e691b947c527e4/system.journal: Journal header limits reached or header out-of-date, rotating.
1366 01:37:01.678606 ar/lib/lava/dispatcher/tmp/434812/extract-nfsrootfs-tg3uy8cn'
1367 01:37:01.679182 Sending with 100 millisecond of delay
1369 01:37:07.290835 / # export NFS_SERVER_IP='192.168.56.230'
1370 01:37:07.391786 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1371 01:37:07.392467 end: 2.4 uboot-commands (duration 00:04:27) [common]
1372 01:37:07.392980 end: 2 uboot-action (duration 00:04:27) [common]
1373 01:37:07.393454 start: 3 lava-test-retry (timeout 00:04:42) [common]
1374 01:37:07.393935 start: 3.1 lava-test-shell (timeout 00:04:42) [common]
1375 01:37:07.394367 Using namespace: common
1377 01:37:07.495416 #
1378 01:37:07.496048 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1379 01:37:07.496637 export NFS_SERVER_IP='192.168.56.230'
1380 01:37:07.497312 Using /lava-434812
1382 01:37:07.598320 / # #export SHELL=/bin/bash
1383 01:37:07.599095
1385 01:37:07.700512 / # export SHELL=/bin/bash. /lava-434812/environment
1386 01:37:07.701289
1388 01:37:07.802796 / # . /lava-434812/environment/lava-434812/bin/lava-test-runner /lava-434812/0
1389 01:37:07.803410 Test shell timeout: 10s (minimum of the action and connection timeout)
1390 01:37:07.804804
1391 01:37:07.811518 / # /lava-434812/bin/lava-test-runner /lava-434812/0
1392 01:37:08.916436 + export TESTRUN_ID=0_timesync-off
1393 01:37:08.916943 + TESTRUN_ID=0_timesync-off
1394 01:37:08.919684 + cd /lava-434812/0/tests/0_timesync-off
1395 01:37:08.920124 ++ cat uuid
1396 01:37:09.010374 + UUID=434812_1.6.2.4.1
1397 01:37:09.010858 + set +x
1398 01:37:09.013571 <LAVA_SIGNAL_STARTRUN 0_timesync-off 434812_1.6.2.4.1>
1399 01:37:09.014048 + systemctl stop systemd-timesyncd
1400 01:37:09.014700 Received signal: <STARTRUN> 0_timesync-off 434812_1.6.2.4.1
1401 01:37:09.015079 Starting test lava.0_timesync-off (434812_1.6.2.4.1)
1402 01:37:09.015492 Skipping test definition patterns.
1403 01:37:09.317155 + set +x
1404 01:37:09.317615 <LAVA_SIGNAL_ENDRUN 0_timesync-off 434812_1.6.2.4.1>
1405 01:37:09.318159 Received signal: <ENDRUN> 0_timesync-off 434812_1.6.2.4.1
1406 01:37:09.318519 Ending use of test pattern.
1407 01:37:09.318800 Ending test lava.0_timesync-off (434812_1.6.2.4.1), duration 0.30
1409 01:37:09.716608 + export TESTRUN_ID=1_kselftest-lkdtm
1410 01:37:09.734418 + TESTRUN_ID=1_kselftest-lkdtm
1411 01:37:09.737539 + cd /lava-434812/0/tests/1_kselftest-lkdtm
1412 01:37:09.737764 ++ cat uuid
1413 01:37:09.830298 + UUID=434812_1.6.2.4.5
1414 01:37:09.830556 + set +x
1415 01:37:09.830729 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 434812_1.6.2.4.5>
1416 01:37:09.830887 + cd ./automated/linux/kselftest/
1417 01:37:09.831266 Received signal: <STARTRUN> 1_kselftest-lkdtm 434812_1.6.2.4.5
1418 01:37:09.831440 Starting test lava.1_kselftest-lkdtm (434812_1.6.2.4.5)
1419 01:37:09.831634 Skipping test definition patterns.
1420 01:37:09.833595 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.94-cip23/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S /dev/null -b juno-uboot -g cip -e '' -p /opt/kselftests/mainline/ -n 1 -i 1
1421 01:37:10.265346 INFO: install_deps skipped
1422 01:37:11.534887 --2024-06-21 01:37:11-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.94-cip23/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1423 01:37:11.594844 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1424 01:37:11.725948 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1425 01:37:11.886789 HTTP request sent, awaiting response... 200 OK
1426 01:37:11.887286 Length: 1650020 (1.6M) [application/octet-stream]
1427 01:37:11.887625 Saving to: 'kselftest_armhf.tar.gz'
1428 01:37:11.887936
1429 01:37:20.309257
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kselftest_armhf.tar 82%[===============> ] 1.30M 189KB/s eta 2s
kselftest_armhf.tar 85%[================> ] 1.35M 186KB/s eta 2s
kselftest_armhf.tar 88%[================> ] 1.39M 184KB/s eta 1s
kselftest_armhf.tar 92%[=================> ] 1.45M 188KB/s eta 1s
kselftest_armhf.tar 95%[==================> ] 1.50M 185KB/s eta 1s
kselftest_armhf.tar 98%[==================> ] 1.55M 193KB/s eta 1s
kselftest_armhf.tar 100%[===================>] 1.57M 196KB/s in 8.4s
1430 01:37:20.309910
1431 01:37:20.474792 2024-06-21 01:37:20 (191 KB/s) - 'kselftest_armhf.tar.gz' saved [1650020/1650020]
1432 01:37:20.475093
1433 01:37:24.738353 <4>[ 85.104206] amba 20010000.etf: deferred probe timeout, ignoring dependency
1434 01:37:24.738657 <4>[ 85.111598] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1435 01:37:24.738860 <4>[ 85.118975] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1436 01:37:24.739298 <4>[ 85.126507] amba 20070000.etr: deferred probe timeout, ignoring dependency
1437 01:37:24.739486 <4>[ 85.133775] amba 20100000.stm: deferred probe timeout, ignoring dependency
1438 01:37:24.782309 <4>[ 85.141043] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1439 01:37:24.782603 <4>[ 85.148928] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1440 01:37:24.782798 <4>[ 85.156740] amba 22040000.etm: deferred probe timeout, ignoring dependency
1441 01:37:24.782969 <4>[ 85.164008] amba 22020000.cti: deferred probe timeout, ignoring dependency
1442 01:37:24.783378 <4>[ 85.171275] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1443 01:37:24.783534 <4>[ 85.178802] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1444 01:37:24.826373 <4>[ 85.186594] amba 22140000.etm: deferred probe timeout, ignoring dependency
1445 01:37:24.826669 <4>[ 85.193865] amba 22120000.cti: deferred probe timeout, ignoring dependency
1446 01:37:24.826879 <4>[ 85.201135] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1447 01:37:24.827045 <4>[ 85.208939] amba 23040000.etm: deferred probe timeout, ignoring dependency
1448 01:37:24.827183 <4>[ 85.216237] amba 23020000.cti: deferred probe timeout, ignoring dependency
1449 01:37:24.827318 <4>[ 85.223545] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1450 01:37:24.870465 <4>[ 85.231112] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1451 01:37:24.870777 <4>[ 85.238924] amba 23140000.etm: deferred probe timeout, ignoring dependency
1452 01:37:24.870984 <4>[ 85.246230] amba 23120000.cti: deferred probe timeout, ignoring dependency
1453 01:37:24.871414 <4>[ 85.253492] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1454 01:37:24.871577 <4>[ 85.261294] amba 23240000.etm: deferred probe timeout, ignoring dependency
1455 01:37:24.871746 <4>[ 85.268570] amba 23220000.cti: deferred probe timeout, ignoring dependency
1456 01:37:24.913795 <4>[ 85.275880] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1457 01:37:24.914095 <4>[ 85.283682] amba 23340000.etm: deferred probe timeout, ignoring dependency
1458 01:37:24.914275 <4>[ 85.290959] amba 23320000.cti: deferred probe timeout, ignoring dependency
1459 01:37:24.914434 <4>[ 85.298256] amba 20020000.cti: deferred probe timeout, ignoring dependency
1460 01:37:24.916969 <4>[ 85.305524] amba 20110000.cti: deferred probe timeout, ignoring dependency
1461 01:37:24.964622 <6>[ 85.326028] platform 2b600000.iommu: deferred probe pending
1462 01:37:24.964904 <6>[ 85.334251] amba 20010000.etf: deferred probe pending
1463 01:37:24.965102 <6>[ 85.341967] amba 20030000.tpiu: deferred probe pending
1464 01:37:24.965275 <6>[ 85.347435] amba 20040000.funnel: deferred probe pending
1465 01:37:24.965436 <6>[ 85.353079] amba 20070000.etr: deferred probe pending
1466 01:37:24.965591 <6>[ 85.358452] amba 20100000.stm: deferred probe pending
1467 01:37:24.965743 <6>[ 85.363823] amba 20120000.replicator: deferred probe pending
1468 01:37:25.008326 <6>[ 85.369822] amba 22010000.cpu-debug: deferred probe pending
1469 01:37:25.008642 <6>[ 85.375728] amba 22040000.etm: deferred probe pending
1470 01:37:25.008947 <6>[ 85.381121] amba 22020000.cti: deferred probe pending
1471 01:37:25.009150 <6>[ 85.386515] amba 220c0000.funnel: deferred probe pending
1472 01:37:25.009293 <6>[ 85.392161] amba 22110000.cpu-debug: deferred probe pending
1473 01:37:25.009429 <6>[ 85.398059] amba 22140000.etm: deferred probe pending
1474 01:37:25.009593 <6>[ 85.403437] amba 22120000.cti: deferred probe pending
1475 01:37:25.011472 <6>[ 85.408814] amba 23010000.cpu-debug: deferred probe pending
1476 01:37:25.051953 <6>[ 85.414709] amba 23040000.etm: deferred probe pending
1477 01:37:25.052253 <6>[ 85.420086] amba 23020000.cti: deferred probe pending
1478 01:37:25.052501 <6>[ 85.425460] amba 230c0000.funnel: deferred probe pending
1479 01:37:25.052686 <6>[ 85.431102] amba 23110000.cpu-debug: deferred probe pending
1480 01:37:25.052854 <6>[ 85.436997] amba 23140000.etm: deferred probe pending
1481 01:37:25.053022 <6>[ 85.442371] amba 23120000.cti: deferred probe pending
1482 01:37:25.053139 <6>[ 85.447767] amba 23210000.cpu-debug: deferred probe pending
1483 01:37:25.055130 <6>[ 85.453666] amba 23240000.etm: deferred probe pending
1484 01:37:25.105619 <6>[ 85.459039] amba 23220000.cti: deferred probe pending
1485 01:37:25.105920 <6>[ 85.464429] amba 23310000.cpu-debug: deferred probe pending
1486 01:37:25.106152 <6>[ 85.470353] amba 23340000.etm: deferred probe pending
1487 01:37:25.106366 <6>[ 85.475736] amba 23320000.cti: deferred probe pending
1488 01:37:25.106535 <6>[ 85.481109] amba 20020000.cti: deferred probe pending
1489 01:37:25.106689 <6>[ 85.486518] amba 20110000.cti: deferred probe pending
1490 01:37:25.106840 <6>[ 85.491892] platform 7ff50000.hdlcd: deferred probe pending
1491 01:37:25.108736 <6>[ 85.497790] platform 7ff60000.hdlcd: deferred probe pending
1492 01:37:39.785175 skiplist:
1493 01:37:39.785446 ========================================
1494 01:37:39.788408 ========================================
1495 01:37:40.059961 lkdtm:PANIC.sh
1496 01:37:40.060435 lkdtm:BUG.sh
1497 01:37:40.060739 lkdtm:WARNING.sh
1498 01:37:40.061016 lkdtm:WARNING_MESSAGE.sh
1499 01:37:40.061279 lkdtm:EXCEPTION.sh
1500 01:37:40.061533 lkdtm:LOOP.sh
1501 01:37:40.061783 lkdtm:EXHAUST_STACK.sh
1502 01:37:40.062063 lkdtm:CORRUPT_STACK.sh
1503 01:37:40.062317 lkdtm:CORRUPT_STACK_STRONG.sh
1504 01:37:40.062560 lkdtm:ARRAY_BOUNDS.sh
1505 01:37:40.062808 lkdtm:CORRUPT_LIST_ADD.sh
1506 01:37:40.063463 lkdtm:CORRUPT_LIST_DEL.sh
1507 01:37:40.063769 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1508 01:37:40.064027 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1509 01:37:40.064277 lkdtm:REPORT_STACK_CANARY.sh
1510 01:37:40.064522 lkdtm:UNSET_SMEP.sh
1511 01:37:40.064770 lkdtm:DOUBLE_FAULT.sh
1512 01:37:40.065017 lkdtm:CORRUPT_PAC.sh
1513 01:37:40.065260 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1514 01:37:40.103091 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1515 01:37:40.103561 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1516 01:37:40.103866 lkdtm:WRITE_AFTER_FREE.sh
1517 01:37:40.104142 lkdtm:READ_AFTER_FREE.sh
1518 01:37:40.104405 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1519 01:37:40.104664 lkdtm:READ_BUDDY_AFTER_FREE.sh
1520 01:37:40.104918 lkdtm:SLAB_INIT_ON_ALLOC.sh
1521 01:37:40.105539 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1522 01:37:40.105830 lkdtm:SLAB_FREE_DOUBLE.sh
1523 01:37:40.106119 lkdtm:SLAB_FREE_CROSS.sh
1524 01:37:40.106467 lkdtm:SLAB_FREE_PAGE.sh
1525 01:37:40.106816 lkdtm:SOFTLOCKUP.sh
1526 01:37:40.107147 lkdtm:HARDLOCKUP.sh
1527 01:37:40.107475 lkdtm:SPINLOCKUP.sh
1528 01:37:40.107797 lkdtm:HUNG_TASK.sh
1529 01:37:40.108115 lkdtm:EXEC_DATA.sh
1530 01:37:40.108433 lkdtm:EXEC_STACK.sh
1531 01:37:40.108747 lkdtm:EXEC_KMALLOC.sh
1532 01:37:40.109150 lkdtm:EXEC_VMALLOC.sh
1533 01:37:40.109447 lkdtm:EXEC_RODATA.sh
1534 01:37:40.146393 lkdtm:EXEC_USERSPACE.sh
1535 01:37:40.146855 lkdtm:EXEC_NULL.sh
1536 01:37:40.147280 lkdtm:ACCESS_USERSPACE.sh
1537 01:37:40.147676 lkdtm:ACCESS_NULL.sh
1538 01:37:40.148056 lkdtm:WRITE_RO.sh
1539 01:37:40.148427 lkdtm:WRITE_RO_AFTER_INIT.sh
1540 01:37:40.148792 lkdtm:WRITE_KERN.sh
1541 01:37:40.149157 lkdtm:WRITE_OPD.sh
1542 01:37:40.149549 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1543 01:37:40.149913 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1544 01:37:40.150319 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1545 01:37:40.150688 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1546 01:37:40.151051 lkdtm:REFCOUNT_DEC_ZERO.sh
1547 01:37:40.151418 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1548 01:37:40.151778 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1549 01:37:40.152535 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1550 01:37:40.152880 lkdtm:REFCOUNT_INC_ZERO.sh
1551 01:37:40.189541 lkdtm:REFCOUNT_ADD_ZERO.sh
1552 01:37:40.190075 lkdtm:REFCOUNT_INC_SATURATED.sh
1553 01:37:40.190476 lkdtm:REFCOUNT_DEC_SATURATED.sh
1554 01:37:40.190838 lkdtm:REFCOUNT_ADD_SATURATED.sh
1555 01:37:40.191182 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1556 01:37:40.191522 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1557 01:37:40.191858 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1558 01:37:40.192245 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1559 01:37:40.192437 lkdtm:REFCOUNT_TIMING.sh
1560 01:37:40.192623 lkdtm:ATOMIC_TIMING.sh
1561 01:37:40.192805 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1562 01:37:40.192992 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1563 01:37:40.193197 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1564 01:37:40.193647 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1565 01:37:40.232414 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1566 01:37:40.232670 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1567 01:37:40.232897 lkdtm:USERCOPY_STACK_BEYOND.sh
1568 01:37:40.233103 lkdtm:USERCOPY_KERNEL.sh
1569 01:37:40.233299 lkdtm:STACKLEAK_ERASING.sh
1570 01:37:40.233491 lkdtm:CFI_FORWARD_PROTO.sh
1571 01:37:40.233688 lkdtm:CFI_BACKWARD.sh
1572 01:37:40.233801 lkdtm:FORTIFY_STRSCPY.sh
1573 01:37:40.233917 lkdtm:FORTIFY_STR_OBJECT.sh
1574 01:37:40.234056 lkdtm:FORTIFY_STR_MEMBER.sh
1575 01:37:40.234166 lkdtm:FORTIFY_MEM_OBJECT.sh
1576 01:37:40.234272 lkdtm:FORTIFY_MEM_MEMBER.sh
1577 01:37:40.234376 lkdtm:PPC_SLB_MULTIHIT.sh
1578 01:37:40.234481 lkdtm:stack-entropy.sh
1579 01:37:40.234587 ============== Tests to run ===============
1580 01:37:40.234693 lkdtm:PANIC.sh
1581 01:37:40.235492 lkdtm:BUG.sh
1582 01:37:40.235609 lkdtm:WARNING.sh
1583 01:37:40.275891 lkdtm:WARNING_MESSAGE.sh
1584 01:37:40.276385 lkdtm:EXCEPTION.sh
1585 01:37:40.276829 lkdtm:LOOP.sh
1586 01:37:40.277241 lkdtm:EXHAUST_STACK.sh
1587 01:37:40.277633 lkdtm:CORRUPT_STACK.sh
1588 01:37:40.278048 lkdtm:CORRUPT_STACK_STRONG.sh
1589 01:37:40.278436 lkdtm:ARRAY_BOUNDS.sh
1590 01:37:40.278832 lkdtm:CORRUPT_LIST_ADD.sh
1591 01:37:40.279211 lkdtm:CORRUPT_LIST_DEL.sh
1592 01:37:40.279574 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1593 01:37:40.279934 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1594 01:37:40.280294 lkdtm:REPORT_STACK_CANARY.sh
1595 01:37:40.280650 lkdtm:UNSET_SMEP.sh
1596 01:37:40.281009 lkdtm:DOUBLE_FAULT.sh
1597 01:37:40.281362 lkdtm:CORRUPT_PAC.sh
1598 01:37:40.281722 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1599 01:37:40.282110 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1600 01:37:40.282841 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1601 01:37:40.283175 lkdtm:WRITE_AFTER_FREE.sh
1602 01:37:40.319071 lkdtm:READ_AFTER_FREE.sh
1603 01:37:40.319563 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1604 01:37:40.320007 lkdtm:READ_BUDDY_AFTER_FREE.sh
1605 01:37:40.320414 lkdtm:SLAB_INIT_ON_ALLOC.sh
1606 01:37:40.320798 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1607 01:37:40.321180 lkdtm:SLAB_FREE_DOUBLE.sh
1608 01:37:40.321546 lkdtm:SLAB_FREE_CROSS.sh
1609 01:37:40.321911 lkdtm:SLAB_FREE_PAGE.sh
1610 01:37:40.322337 lkdtm:SOFTLOCKUP.sh
1611 01:37:40.322704 lkdtm:HARDLOCKUP.sh
1612 01:37:40.323068 lkdtm:SPINLOCKUP.sh
1613 01:37:40.323428 lkdtm:HUNG_TASK.sh
1614 01:37:40.323787 lkdtm:EXEC_DATA.sh
1615 01:37:40.324140 lkdtm:EXEC_STACK.sh
1616 01:37:40.324493 lkdtm:EXEC_KMALLOC.sh
1617 01:37:40.324848 lkdtm:EXEC_VMALLOC.sh
1618 01:37:40.325201 lkdtm:EXEC_RODATA.sh
1619 01:37:40.325551 lkdtm:EXEC_USERSPACE.sh
1620 01:37:40.326299 lkdtm:EXEC_NULL.sh
1621 01:37:40.326658 lkdtm:ACCESS_USERSPACE.sh
1622 01:37:40.362154 lkdtm:ACCESS_NULL.sh
1623 01:37:40.362683 lkdtm:WRITE_RO.sh
1624 01:37:40.363131 lkdtm:WRITE_RO_AFTER_INIT.sh
1625 01:37:40.363534 lkdtm:WRITE_KERN.sh
1626 01:37:40.363918 lkdtm:WRITE_OPD.sh
1627 01:37:40.364680 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1628 01:37:40.365033 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1629 01:37:40.365427 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1630 01:37:40.365798 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1631 01:37:40.366219 lkdtm:REFCOUNT_DEC_ZERO.sh
1632 01:37:40.366591 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1633 01:37:40.366954 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1634 01:37:40.367317 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1635 01:37:40.367672 lkdtm:REFCOUNT_INC_ZERO.sh
1636 01:37:40.368127 lkdtm:REFCOUNT_ADD_ZERO.sh
1637 01:37:40.368457 lkdtm:REFCOUNT_INC_SATURATED.sh
1638 01:37:40.405370 lkdtm:REFCOUNT_DEC_SATURATED.sh
1639 01:37:40.405860 lkdtm:REFCOUNT_ADD_SATURATED.sh
1640 01:37:40.406337 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1641 01:37:40.407145 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1642 01:37:40.407517 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1643 01:37:40.407908 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1644 01:37:40.408288 lkdtm:REFCOUNT_TIMING.sh
1645 01:37:40.408671 lkdtm:ATOMIC_TIMING.sh
1646 01:37:40.409040 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1647 01:37:40.409408 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1648 01:37:40.409767 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1649 01:37:40.410165 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1650 01:37:40.410528 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1651 01:37:40.410980 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1652 01:37:40.453030 lkdtm:USERCOPY_STACK_BEYOND.sh
1653 01:37:40.453501 lkdtm:USERCOPY_KERNEL.sh
1654 01:37:40.453935 lkdtm:STACKLEAK_ERASING.sh
1655 01:37:40.454369 lkdtm:CFI_FORWARD_PROTO.sh
1656 01:37:40.454762 lkdtm:CFI_BACKWARD.sh
1657 01:37:40.455143 lkdtm:FORTIFY_STRSCPY.sh
1658 01:37:40.455519 lkdtm:FORTIFY_STR_OBJECT.sh
1659 01:37:40.455891 lkdtm:FORTIFY_STR_MEMBER.sh
1660 01:37:40.456260 lkdtm:FORTIFY_MEM_OBJECT.sh
1661 01:37:40.456984 lkdtm:FORTIFY_MEM_MEMBER.sh
1662 01:37:40.457330 lkdtm:PPC_SLB_MULTIHIT.sh
1663 01:37:40.457701 lkdtm:stack-entropy.sh
1664 01:37:40.458098 ===========End Tests to run ===============
1665 01:37:40.458472 shardfile-lkdtm pass
1666 01:37:46.690431 <12>[ 107.078012] kselftest: Running tests in lkdtm
1667 01:37:46.770362 TAP version 13
1668 01:37:46.850304 1..84
1669 01:37:47.042288 # selftests: lkdtm: PANIC.sh
1670 01:37:48.177337 # Skipping PANIC: crashes entire system
1671 01:37:48.225187 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1672 01:37:48.401074 # selftests: lkdtm: BUG.sh
1673 01:37:49.360999 <6>[ 109.726072] lkdtm: Performing direct entry BUG
1674 01:37:49.361536 <4>[ 109.731182] ------------[ cut here ]------------
1675 01:37:49.361879 <2>[ 109.736079] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1676 01:37:49.362639 <0>[ 109.741735] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1677 01:37:49.362994 <4>[ 109.748806] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
1678 01:37:49.404309 <4>[ 109.762649] CPU: 2 PID: 818 Comm: cat Tainted: G E 6.1.94-cip23 #1
1679 01:37:49.404794 <4>[ 109.770502] Hardware name: ARM Juno development board (r0) (DT)
1680 01:37:49.405525 <4>[ 109.776695] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1681 01:37:49.405882 <4>[ 109.783938] pc : lkdtm_BUG+0x14/0x20
1682 01:37:49.406240 <4>[ 109.787794] lr : lkdtm_do_action+0x2c/0x50
1683 01:37:49.406543 <4>[ 109.792165] sp : ffff80000dc8ba70
1684 01:37:49.406835 <4>[ 109.795746] x29: ffff80000dc8ba70 x28: ffff000805f50040 x27: 0000000000000000
1685 01:37:49.407861 <4>[ 109.803177] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
1686 01:37:49.447681 <4>[ 109.810603] x23: ffff0008047de000 x22: ffff80000dc8bbf0 x21: 0000000000000004
1687 01:37:49.448524 <4>[ 109.818029] x20: ffff0008047de000 x19: ffff80000b546188 x18: 0000000000000000
1688 01:37:49.448903 <4>[ 109.825454] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8241f000
1689 01:37:49.449217 <4>[ 109.832878] x14: 0000000000000000 x13: 205d323730363237 x12: 0000000000040000
1690 01:37:49.449521 <4>[ 109.840303] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c13d7c
1691 01:37:49.450969 <4>[ 109.847728] x8 : 00000000de9b440f x7 : ffff8000096cf504 x6 : 0000000000000001
1692 01:37:49.490970 <4>[ 109.855153] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
1693 01:37:49.491428 <4>[ 109.862577] x2 : 0000000000000000 x1 : ffff000805f50040 x0 : ffff800008c147c0
1694 01:37:49.491767 <4>[ 109.870003] Call trace:
1695 01:37:49.492078 <4>[ 109.872713] lkdtm_BUG+0x14/0x20
1696 01:37:49.492379 <4>[ 109.876215] lkdtm_do_action+0x2c/0x50
1697 01:37:49.492670 <4>[ 109.880238] direct_entry+0x164/0x180
1698 01:37:49.492959 <4>[ 109.884174] full_proxy_write+0x68/0xc0
1699 01:37:49.493241 <4>[ 109.888288] vfs_write+0xcc/0x2a0
1700 01:37:49.493524 <4>[ 109.891873] ksys_write+0x78/0x104
1701 01:37:49.494242 <4>[ 109.895543] __arm64_sys_write+0x28/0x3c
1702 01:37:49.534452 <4>[ 109.899736] invoke_syscall+0x8c/0x120
1703 01:37:49.534905 <4>[ 109.903761] el0_svc_common.constprop.0+0x68/0x124
1704 01:37:49.535245 <4>[ 109.908830] do_el0_svc+0x40/0xcc
1705 01:37:49.535560 <4>[ 109.912418] el0_svc+0x48/0xc0
1706 01:37:49.535863 <4>[ 109.915744] el0t_64_sync_handler+0xb8/0xbc
1707 01:37:49.536254 <4>[ 109.920199] el0t_64_sync+0x18c/0x190
1708 01:37:49.536628 <0>[ 109.924136] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1709 01:37:49.536968 <4>[ 109.930505] ---[ end trace 0000000000000000 ]---
1710 01:37:49.537878 <6>[ 109.935393] note: cat[818] exited with irqs disabled
1711 01:37:49.579212 <6>[ 109.940715] note: cat[818] exited with preempt_count 1
1712 01:37:49.579510 <4>[ 109.947778] ------------[ cut here ]------------
1713 01:37:49.579747 <4>[ 109.952674] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1714 01:37:49.579976 <4>[ 109.962627] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
1715 01:37:49.582314 <4>[ 109.976468] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D E 6.1.94-cip23 #1
1716 01:37:49.622593 <4>[ 109.984667] Hardware name: ARM Juno development board (r0) (DT)
1717 01:37:49.622867 <4>[ 109.990859] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1718 01:37:49.623090 <4>[ 109.998104] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1719 01:37:49.623292 <4>[ 110.003612] lr : ct_idle_enter+0x10/0x1c
1720 01:37:49.623485 <4>[ 110.007811] sp : ffff80000c3e3d20
1721 01:37:49.623676 <4>[ 110.011391] x29: ffff80000c3e3d20 x28: 0000000000000000 x27: 0000000000000000
1722 01:37:49.623844 <4>[ 110.018820] x26: 0000000000000000 x25: 0000001999659ee4 x24: 0000000000000000
1723 01:37:49.665810 <4>[ 110.026247] x23: ffff000807136880 x22: 0000000000000000 x21: 0000000000000000
1724 01:37:49.666152 <4>[ 110.033671] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
1725 01:37:49.666597 <4>[ 110.041096] x17: ffff800008023768 x16: ffff8000096a30d4 x15: ffff8000080bd4f0
1726 01:37:49.666998 <4>[ 110.048521] x14: ffff8000080bd324 x13: ffff800008c13d7c x12: ffff800008c147d4
1727 01:37:49.667748 <4>[ 110.055946] x11: 00000000000022cd x10: 00000000000022cd x9 : ffff8000091313a0
1728 01:37:49.668105 <4>[ 110.063371] x8 : 000000000002e00f x7 : 071c71c71c71c71c x6 : ffff80000b5e5d20
1729 01:37:49.709483 <4>[ 110.070796] x5 : 00000000000005e3 x4 : 4000000000000002 x3 : ffff800974a50000
1730 01:37:49.709919 <4>[ 110.078221] x2 : ffff80000c3e3d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
1731 01:37:49.710279 <4>[ 110.085646] Call trace:
1732 01:37:49.710557 <4>[ 110.088357] ct_kernel_exit.constprop.0+0x11c/0x180
1733 01:37:49.710821 <4>[ 110.093512] ct_idle_enter+0x10/0x1c
1734 01:37:49.711079 <4>[ 110.097359] cpuidle_enter_state+0x2a4/0x5a0
1735 01:37:49.711334 <4>[ 110.101904] cpuidle_enter+0x40/0x60
1736 01:37:49.711583 <4>[ 110.105751] do_idle+0x258/0x310
1737 01:37:49.711831 <4>[ 110.109253] cpu_startup_entry+0x3c/0x44
1738 01:37:49.712632 <4>[ 110.113449] secondary_start_kernel+0x138/0x160
1739 01:37:49.752713 <4>[ 110.118257] __secondary_switched+0xb0/0xb4
1740 01:37:49.753165 <4>[ 110.122718] irq event stamp: 242644
1741 01:37:49.753507 <4>[ 110.126472] hardirqs last enabled at (242643): [<ffff8000081cbbac>] tick_nohz_idle_exit+0x78/0x1dc
1742 01:37:49.753821 <4>[ 110.135809] hardirqs last disabled at (242644): [<ffff8000096cc28c>] __schedule+0x6fc/0xaf0
1743 01:37:49.754174 <4>[ 110.144447] softirqs last enabled at (242626): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
1744 01:37:49.796521 <4>[ 110.153518] softirqs last disabled at (242619): [<ffff80000801072c>] __do_softirq+0x1c/0x28
1745 01:37:49.796994 <4>[ 110.162151] ---[ end trace 0000000000000000 ]---
1746 01:37:49.797338 # Segmentation fault
1747 01:37:49.797649 # [ 109.726072] lkdtm: Performing direct entry BUG
1748 01:37:49.797949 # [ 109.731182] ------------[ cut here ]------------
1749 01:37:49.798295 # [ 109.736079] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1750 01:37:49.798585 # [ 109.741735] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1751 01:37:49.799738 # [ 109.748806] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
1752 01:37:49.839654 # [ 109.762649] CPU: 2 PID: 818 Comm: cat Tainted: G E 6.1.94-cip23 #1
1753 01:37:49.840104 # [ 109.770502] Hardware name: ARM Juno development board (r0) (DT)
1754 01:37:49.840447 # [ 109.776695] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1755 01:37:49.840758 # [ 109.783938] pc : lkdtm_BUG+0x14/0x20
1756 01:37:49.841057 # [ 109.787794] lr : lkdtm_do_action+0x2c/0x50
1757 01:37:49.841350 # [ 109.792165] sp : ffff80000dc8ba70
1758 01:37:49.842903 # [ 109.795746] x29: ffff80000dc8ba70 x28: ffff000805f50040 x27: 0000000000000000
1759 01:37:49.882883 # [ 109.803177] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
1760 01:37:49.883382 # [ 109.810603] x23: ffff0008047de000 x22: ffff80000dc8bbf0 x21: 0000000000000004
1761 01:37:49.883803 # [ 109.818029] x20: ffff0008047de000 x19: ffff80000b546188 x18: 0000000000000000
1762 01:37:49.884494 # [ 109.825454] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8241f000
1763 01:37:49.884835 # [ 109.832878] x14: 0000000000000000 x13: 205d323730363237 x12: 0000000000040000
1764 01:37:49.886205 # [ 109.840303] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c13d7c
1765 01:37:49.926032 # [ 109.847728] x8 : 00000000de9b440f x7 : ffff8000096cf504 x6 : 0000000000000001
1766 01:37:49.926893 # [ 109.855153] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
1767 01:37:49.927260 # [ 109.862577] x2 : 0000000000000000 x1 : ffff000805f50040 x0 : ffff800008c147c0
1768 01:37:49.927578 # [ 109.870003] Call trace:
1769 01:37:49.927884 # [ 109.872713] lkdtm_BUG+0x14/0x20
1770 01:37:49.928179 # [ 109.876215] lkdtm_do_action+0x2c/0x50
1771 01:37:49.928467 # [ 109.880238] direct_entry+0x164/0x180
1772 01:37:49.928752 # [ 109.884174] full_proxy_write+0x68/0xc0
1773 01:37:49.929413 # [ 109.888288] vfs_write+0xcc/0x2a0
1774 01:37:49.968856 # [ 109.891873] ksys_write+0x78/0x104
1775 01:37:49.969132 # [ 109.895543] __arm64_sys_write+0x28/0x3c
1776 01:37:49.969316 # [ 109.899736] invoke_syscall+0x8c/0x120
1777 01:37:49.969491 # [ 109.903761] el0_svc_common.constprop.0+0x68/0x124
1778 01:37:49.969869 # [ 109.908830] do_el0_svc+0x40/0xcc
1779 01:37:49.969977 # [ 109.912418] el0_svc+0x48/0xc0
1780 01:37:49.970107 # [ 109.915744] el0t_64_sync_handler+0xb8/0xbc
1781 01:37:49.970218 # [ 109.920199] el0t_64_sync+0x18c/0x190
1782 01:37:49.970325 # [ 109.924136] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1783 01:37:49.971974 # [ 109.930505] ---[ end trace 0000000000000000 ]---
1784 01:37:50.012064 # [ 109.935393] note: cat[818] exited with irqs disabled
1785 01:37:50.012379 # [ 109.940715] note: cat[818] exited with preempt_count 1
1786 01:37:50.012746 # [ 109.947778] ------------[ cut here ]------------
1787 01:37:50.012924 # [ 109.952674] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1788 01:37:50.013144 # [ 109.962627] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
1789 01:37:50.015118 # [ 109.976468] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D E 6.1.94-cip23 #1
1790 01:37:50.065160 # [ 109.984667] Hardware name: ARM Juno development board (r0) (DT)
1791 01:37:50.065454 # [ 109.990859] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1792 01:37:50.065654 # [ 109.998104] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1793 01:37:50.065829 # [ 110.003612] lr : ct_idle_enter+0x10/0x1c
1794 01:37:50.065989 # [ 110.007811] sp : ffff80000c3e3d20
1795 01:37:50.066171 # [ 110.011391] x29: ffff80000c3e3d20 x28: 0000000000000000 x27: 0000000000000000
1796 01:37:50.066323 # BUG: saw 'kernel BUG at': ok
1797 01:37:50.066455 ok 2 selftests: lkdtm: BUG.sh
1798 01:37:50.068304 # selftests: lkdtm: WARNING.sh
1799 01:37:50.652469 <6>[ 111.015540] lkdtm: Performing direct entry WARNING
1800 01:37:50.653002 <4>[ 111.020763] ------------[ cut here ]------------
1801 01:37:50.653347 <4>[ 111.025664] WARNING: CPU: 5 PID: 865 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1802 01:37:50.654105 <4>[ 111.034414] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
1803 01:37:50.654471 <4>[ 111.048301] CPU: 5 PID: 865 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
1804 01:37:50.695946 <4>[ 111.056160] Hardware name: ARM Juno development board (r0) (DT)
1805 01:37:50.696454 <4>[ 111.062358] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1806 01:37:50.696802 <4>[ 111.069607] pc : lkdtm_WARNING+0x38/0x50
1807 01:37:50.697117 <4>[ 111.073812] lr : lkdtm_do_action+0x2c/0x50
1808 01:37:50.697795 <4>[ 111.078190] sp : ffff80000dd639a0
1809 01:37:50.698195 <4>[ 111.081776] x29: ffff80000dd639a0 x28: ffff000806d88040 x27: 0000000000000000
1810 01:37:50.698514 <4>[ 111.089217] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
1811 01:37:50.699488 <4>[ 111.096656] x23: ffff00080d78a000 x22: ffff80000dd63b20 x21: 0000000000000008
1812 01:37:50.739358 <4>[ 111.104094] x20: ffff00080d78a000 x19: ffff80000b546198 x18: 0000000000000000
1813 01:37:50.740212 <4>[ 111.111533] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffabb0f000
1814 01:37:50.740602 <4>[ 111.118971] x14: 0000000000000000 x13: 205d303435353130 x12: 2e31313120205b3e
1815 01:37:50.740932 <4>[ 111.126410] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c13d7c
1816 01:37:50.741246 <4>[ 111.133849] x8 : ffff000806d88040 x7 : 3034353531302e31 x6 : 0000000000000001
1817 01:37:50.782802 <4>[ 111.141287] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
1818 01:37:50.783292 <4>[ 111.148724] x2 : 0000000000000000 x1 : ffff80000c267670 x0 : 0000000000000001
1819 01:37:50.783650 <4>[ 111.156162] Call trace:
1820 01:37:50.783975 <4>[ 111.158877] lkdtm_WARNING+0x38/0x50
1821 01:37:50.784683 <4>[ 111.162735] lkdtm_do_action+0x2c/0x50
1822 01:37:50.785026 <4>[ 111.166765] direct_entry+0x164/0x180
1823 01:37:50.785329 <4>[ 111.170708] full_proxy_write+0x68/0xc0
1824 01:37:50.785618 <4>[ 111.174830] vfs_write+0xcc/0x2a0
1825 01:37:50.785916 <4>[ 111.178423] ksys_write+0x78/0x104
1826 01:37:50.786269 <4>[ 111.182101] __arm64_sys_write+0x28/0x3c
1827 01:37:50.786633 <4>[ 111.186301] invoke_syscall+0x8c/0x120
1828 01:37:50.826249 <4>[ 111.190335] el0_svc_common.constprop.0+0x68/0x124
1829 01:37:50.826710 <4>[ 111.195413] do_el0_svc+0x40/0xcc
1830 01:37:50.827058 <4>[ 111.199009] el0_svc+0x48/0xc0
1831 01:37:50.827777 <4>[ 111.202343] el0t_64_sync_handler+0xb8/0xbc
1832 01:37:50.828129 <4>[ 111.206807] el0t_64_sync+0x18c/0x190
1833 01:37:50.828438 <4>[ 111.210749] irq event stamp: 0
1834 01:37:50.828739 <4>[ 111.214074] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1835 01:37:50.829032 <4>[ 111.220630] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1836 01:37:50.852855 <4>[ 111.229103] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1837 01:37:50.853341 <4>[ 111.237574] softirqs last disabled at (0): [<0000000000000000>] 0x0
1838 01:37:50.856081 <4>[ 111.244125] ---[ end trace 0000000000000000 ]---
1839 01:37:50.978514 # [ 111.015540] lkdtm: Performing direct entry WARNING
1840 01:37:50.979037 # [ 111.020763] ------------[ cut here ]------------
1841 01:37:50.979512 # [ 111.025664] WARNING: CPU: 5 PID: 865 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1842 01:37:50.979938 # [ 111.034414] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
1843 01:37:50.981760 # [ 111.048301] CPU: 5 PID: 865 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
1844 01:37:51.021610 # [ 111.056160] Hardware name: ARM Juno development board (r0) (DT)
1845 01:37:51.022151 # [ 111.062358] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1846 01:37:51.022615 # [ 111.069607] pc : lkdtm_WARNING+0x38/0x50
1847 01:37:51.023027 # [ 111.073812] lr : lkdtm_do_action+0x2c/0x50
1848 01:37:51.023418 # [ 111.078190] sp : ffff80000dd639a0
1849 01:37:51.023799 # [ 111.081776] x29: ffff80000dd639a0 x28: ffff000806d88040 x27: 0000000000000000
1850 01:37:51.024180 # [ 111.089217] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
1851 01:37:51.064793 # [ 111.096656] x23: ffff00080d78a000 x22: ffff80000dd63b20 x21: 0000000000000008
1852 01:37:51.065271 # [ 111.104094] x20: ffff00080d78a000 x19: ffff80000b546198 x18: 0000000000000000
1853 01:37:51.066129 # [ 111.111533] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffabb0f000
1854 01:37:51.066541 # [ 111.118971] x14: 0000000000000000 x13: 205d303435353130 x12: 2e31313120205b3e
1855 01:37:51.066953 # [ 111.126410] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c13d7c
1856 01:37:51.067345 # [ 111.133849] x8 : ffff000806d88040 x7 : 3034353531302e31 x6 : 0000000000000001
1857 01:37:51.108050 # [ 111.141287] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
1858 01:37:51.108530 # [ 111.148724] x2 : 0000000000000000 x1 : ffff80000c267670 x0 : 0000000000000001
1859 01:37:51.108974 # [ 111.156162] Call trace:
1860 01:37:51.109379 # [ 111.158877] lkdtm_WARNING+0x38/0x50
1861 01:37:51.109770 # [ 111.162735] lkdtm_do_action+0x2c/0x50
1862 01:37:51.110205 # [ 111.166765] direct_entry+0x164/0x180
1863 01:37:51.110586 # [ 111.170708] full_proxy_write+0x68/0xc0
1864 01:37:51.111043 # [ 111.174830] vfs_write+0xcc/0x2a0
1865 01:37:51.111430 # [ 111.178423] ksys_write+0x78/0x104
1866 01:37:51.111800 # [ 111.182101] __arm64_sys_write+0x28/0x3c
1867 01:37:51.112531 # [ 111.186301] invoke_syscall+0x8c/0x120
1868 01:37:51.151097 # [ 111.190335] el0_svc_common.constprop.0+0x68/0x124
1869 01:37:51.151579 # [ 111.195413] do_el0_svc+0x40/0xcc
1870 01:37:51.152024 # [ 111.199009] el0_svc+0x48/0xc0
1871 01:37:51.152427 # [ 111.202343] el0t_64_sync_handler+0xb8/0xbc
1872 01:37:51.152815 # [ 111.206807] el0t_64_sync+0x18c/0x190
1873 01:37:51.153193 # [ 111.210749] irq event stamp: 0
1874 01:37:51.153564 # [ 111.214074] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1875 01:37:51.153933 # [ 111.220630] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1876 01:37:51.188485 # [ 111.229103] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1877 01:37:51.188966 # [ 111.237574] softirqs last disabled at (0): [<0000000000000000>] 0x0
1878 01:37:51.189402 # [ 111.244125] ---[ end trace 0000000000000000 ]---
1879 01:37:51.189805 # WARNING: saw 'WARNING:': ok
1880 01:37:51.191670 ok 3 selftests: lkdtm: WARNING.sh
1881 01:37:51.192121 # selftests: lkdtm: WARNING_MESSAGE.sh
1882 01:37:51.769327 <6>[ 112.134477] lkdtm: Performing direct entry WARNING_MESSAGE
1883 01:37:51.769890 <4>[ 112.140335] ------------[ cut here ]------------
1884 01:37:51.770399 <4>[ 112.145301] Warning message trigger count: 2
1885 01:37:51.771199 <4>[ 112.150075] WARNING: CPU: 2 PID: 909 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1886 01:37:51.771579 <4>[ 112.159517] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
1887 01:37:51.812579 <4>[ 112.173358] CPU: 2 PID: 909 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
1888 01:37:51.813088 <4>[ 112.181209] Hardware name: ARM Juno development board (r0) (DT)
1889 01:37:51.813908 <4>[ 112.187401] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1890 01:37:51.814332 <4>[ 112.194642] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1891 01:37:51.814738 <4>[ 112.199535] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1892 01:37:51.815124 <4>[ 112.204426] sp : ffff80000de138d0
1893 01:37:51.815506 <4>[ 112.208006] x29: ffff80000de138d0 x28: ffff0008057534c0 x27: 0000000000000000
1894 01:37:51.856004 <4>[ 112.215434] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
1895 01:37:51.856490 <4>[ 112.222859] x23: ffff000804507000 x22: ffff80000de13a50 x21: 0000000000000010
1896 01:37:51.856926 <4>[ 112.230284] x20: ffff000804507000 x19: ffff80000b5461a8 x18: 0000000000000000
1897 01:37:51.857335 <4>[ 112.237708] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
1898 01:37:51.858115 <4>[ 112.245133] x14: ffff0008008eb4c0 x13: ffff800974a50000 x12: 0000000030d4d91d
1899 01:37:51.858477 <4>[ 112.252557] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
1900 01:37:51.899308 <4>[ 112.259982] x8 : ffff0008057534c0 x7 : 00000074b5503510 x6 : 0000000000000000
1901 01:37:51.899777 <4>[ 112.267407] x5 : ffff80000de14000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
1902 01:37:51.900207 <4>[ 112.274831] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008057534c0
1903 01:37:51.900610 <4>[ 112.282255] Call trace:
1904 01:37:51.901356 <4>[ 112.284965] lkdtm_WARNING_MESSAGE+0x34/0x44
1905 01:37:51.901713 <4>[ 112.289510] lkdtm_do_action+0x2c/0x50
1906 01:37:51.902138 <4>[ 112.293532] direct_entry+0x164/0x180
1907 01:37:51.902534 <4>[ 112.297467] full_proxy_write+0x68/0xc0
1908 01:37:51.903012 <4>[ 112.301581] vfs_write+0xcc/0x2a0
1909 01:37:51.942659 <4>[ 112.305165] ksys_write+0x78/0x104
1910 01:37:51.943112 <4>[ 112.308835] __arm64_sys_write+0x28/0x3c
1911 01:37:51.943551 <4>[ 112.313027] invoke_syscall+0x8c/0x120
1912 01:37:51.944343 <4>[ 112.317051] el0_svc_common.constprop.0+0x68/0x124
1913 01:37:51.944716 <4>[ 112.322120] do_el0_svc+0x40/0xcc
1914 01:37:51.945112 <4>[ 112.325707] el0_svc+0x48/0xc0
1915 01:37:51.945497 <4>[ 112.329033] el0t_64_sync_handler+0xb8/0xbc
1916 01:37:51.945886 <4>[ 112.333488] el0t_64_sync+0x18c/0x190
1917 01:37:51.946253 <4>[ 112.337420] irq event stamp: 0
1918 01:37:51.946548 <4>[ 112.340739] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1919 01:37:51.979757 <4>[ 112.347283] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1920 01:37:51.980242 <4>[ 112.355747] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1921 01:37:51.980670 <4>[ 112.364207] softirqs last disabled at (0): [<0000000000000000>] 0x0
1922 01:37:51.983023 <4>[ 112.370749] ---[ end trace 0000000000000000 ]---
1923 01:37:52.102874 # [ 112.134477] lkdtm: Performing direct entry WARNING_MESSAGE
1924 01:37:52.103380 # [ 112.140335] ------------[ cut here ]------------
1925 01:37:52.103762 # [ 112.145301] Warning message trigger count: 2
1926 01:37:52.104212 # [ 112.150075] WARNING: CPU: 2 PID: 909 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1927 01:37:52.104623 # [ 112.159517] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
1928 01:37:52.106102 # [ 112.173358] CPU: 2 PID: 909 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
1929 01:37:52.145985 # [ 112.181209] Hardware name: ARM Juno development board (r0) (DT)
1930 01:37:52.146459 # [ 112.187401] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1931 01:37:52.146867 # [ 112.194642] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1932 01:37:52.147239 # [ 112.199535] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1933 01:37:52.147589 # [ 112.204426] sp : ffff80000de138d0
1934 01:37:52.147932 # [ 112.208006] x29: ffff80000de138d0 x28: ffff0008057534c0 x27: 0000000000000000
1935 01:37:52.148273 # [ 112.215434] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
1936 01:37:52.189074 # [ 112.222859] x23: ffff000804507000 x22: ffff80000de13a50 x21: 0000000000000010
1937 01:37:52.189503 # [ 112.230284] x20: ffff000804507000 x19: ffff80000b5461a8 x18: 0000000000000000
1938 01:37:52.189901 # [ 112.237708] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
1939 01:37:52.190302 # [ 112.245133] x14: ffff0008008eb4c0 x13: ffff800974a50000 x12: 0000000030d4d91d
1940 01:37:52.190658 # [ 112.252557] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
1941 01:37:52.192367 # [ 112.259982] x8 : ffff0008057534c0 x7 : 00000074b5503510 x6 : 0000000000000000
1942 01:37:52.232012 # [ 112.267407] x5 : ffff80000de14000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
1943 01:37:52.232299 # [ 112.274831] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008057534c0
1944 01:37:52.232765 # [ 112.282255] Call trace:
1945 01:37:52.232968 # [ 112.284965] lkdtm_WARNING_MESSAGE+0x34/0x44
1946 01:37:52.233145 # [ 112.289510] lkdtm_do_action+0x2c/0x50
1947 01:37:52.233386 # [ 112.293532] direct_entry+0x164/0x180
1948 01:37:52.233549 # [ 112.297467] full_proxy_write+0x68/0xc0
1949 01:37:52.233718 # [ 112.301581] vfs_write+0xcc/0x2a0
1950 01:37:52.233841 # [ 112.305165] ksys_write+0x78/0x104
1951 01:37:52.235174 # [ 112.308835] __arm64_sys_write+0x28/0x3c
1952 01:37:52.275301 # [ 112.313027] invoke_syscall+0x8c/0x120
1953 01:37:52.275570 # [ 112.317051] el0_svc_common.constprop.0+0x68/0x124
1954 01:37:52.275790 # [ 112.322120] do_el0_svc+0x40/0xcc
1955 01:37:52.275991 # [ 112.325707] el0_svc+0x48/0xc0
1956 01:37:52.276183 # [ 112.329033] el0t_64_sync_handler+0xb8/0xbc
1957 01:37:52.276371 # [ 112.333488] el0t_64_sync+0x18c/0x190
1958 01:37:52.276554 # [ 112.337420] irq event stamp: 0
1959 01:37:52.276696 # [ 112.340739] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1960 01:37:52.278445 # [ 112.347283] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1961 01:37:52.312236 # [ 112.355747] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
1962 01:37:52.312481 # [ 112.364207] softirqs last disabled at (0): [<0000000000000000>] 0x0
1963 01:37:52.312698 # [ 112.370749] ---[ end trace 0000000000000000 ]---
1964 01:37:52.312901 # WARNING_MESSAGE: saw 'message trigger': ok
1965 01:37:52.315428 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1966 01:37:52.315656 # selftests: lkdtm: EXCEPTION.sh
1967 01:37:52.819645 <6>[ 113.179981] lkdtm: Performing direct entry EXCEPTION
1968 01:37:52.820298 <1>[ 113.185359] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1969 01:37:52.820516 <1>[ 113.194500] Mem abort info:
1970 01:37:52.820700 <1>[ 113.197673] ESR = 0x0000000096000044
1971 01:37:52.820868 <1>[ 113.201757] EC = 0x25: DABT (current EL), IL = 32 bits
1972 01:37:52.821070 <1>[ 113.207492] SET = 0, FnV = 0
1973 01:37:52.821218 <1>[ 113.210854] EA = 0, S1PTW = 0
1974 01:37:52.821341 <1>[ 113.214290] FSC = 0x04: level 0 translation fault
1975 01:37:52.821463 <1>[ 113.219462] Data abort info:
1976 01:37:52.822889 <1>[ 113.222630] ISV = 0, ISS = 0x00000044
1977 01:37:52.863057 <1>[ 113.226755] CM = 0, WnR = 1
1978 01:37:52.863355 <1>[ 113.229993] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088be1b000
1979 01:37:52.863532 <1>[ 113.236738] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1980 01:37:52.863951 <0>[ 113.243864] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1981 01:37:52.864121 <4>[ 113.250414] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
1982 01:37:52.866344 <4>[ 113.264258] CPU: 2 PID: 948 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
1983 01:37:52.906495 <4>[ 113.272111] Hardware name: ARM Juno development board (r0) (DT)
1984 01:37:52.906769 <4>[ 113.278304] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1985 01:37:52.906958 <4>[ 113.285550] pc : lkdtm_EXCEPTION+0x18/0x30
1986 01:37:52.907128 <4>[ 113.289926] lr : lkdtm_do_action+0x2c/0x50
1987 01:37:52.907296 <4>[ 113.294297] sp : ffff80000decba20
1988 01:37:52.907526 <4>[ 113.297881] x29: ffff80000decba20 x28: ffff000805750040 x27: 0000000000000000
1989 01:37:52.909663 <4>[ 113.305313] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
1990 01:37:52.949844 <4>[ 113.312739] x23: ffff000805a2a000 x22: ffff80000decbba0 x21: 000000000000000a
1991 01:37:52.950134 <4>[ 113.320164] x20: ffff000805a2a000 x19: ffff80000b5461b8 x18: 0000000000000000
1992 01:37:52.950308 <4>[ 113.327588] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff98eff000
1993 01:37:52.950724 <4>[ 113.335014] x14: 0000000000000000 x13: 205d313839393731 x12: 2e33313120205b3e
1994 01:37:52.950892 <4>[ 113.342442] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c13d7c
1995 01:37:52.953069 <4>[ 113.349867] x8 : ffff000805750040 x7 : 3138393937312e33 x6 : 0000000000000001
1996 01:37:52.993201 <4>[ 113.357292] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
1997 01:37:52.993437 <4>[ 113.364715] x2 : 0000000000000000 x1 : ffff000805750040 x0 : 0000000000000000
1998 01:37:52.993608 <4>[ 113.372139] Call trace:
1999 01:37:52.993765 <4>[ 113.374849] lkdtm_EXCEPTION+0x18/0x30
2000 01:37:52.994274 <4>[ 113.378872] lkdtm_do_action+0x2c/0x50
2001 01:37:52.994606 <4>[ 113.382893] direct_entry+0x164/0x180
2002 01:37:52.994905 <4>[ 113.386828] full_proxy_write+0x68/0xc0
2003 01:37:52.995194 <4>[ 113.390941] vfs_write+0xcc/0x2a0
2004 01:37:52.996576 <4>[ 113.394525] ksys_write+0x78/0x104
2005 01:37:53.041741 <4>[ 113.398195] __arm64_sys_write+0x28/0x3c
2006 01:37:53.042266 <4>[ 113.402387] invoke_syscall+0x8c/0x120
2007 01:37:53.042590 <4>[ 113.406412] el0_svc_common.constprop.0+0x68/0x124
2008 01:37:53.043022 <4>[ 113.411480] do_el0_svc+0x40/0xcc
2009 01:37:53.043309 <4>[ 113.415068] el0_svc+0x48/0xc0
2010 01:37:53.043576 <4>[ 113.418394] el0t_64_sync_handler+0xb8/0xbc
2011 01:37:53.043930 <4>[ 113.422848] el0t_64_sync+0x18c/0x190
2012 01:37:53.044196 <0>[ 113.426785] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2013 01:37:53.044927 <4>[ 113.433153] ---[ end trace 0000000000000000 ]---
2014 01:37:53.045214 # Segmentation fault
2015 01:37:53.164941 # [ 113.179981] lkdtm: Performing direct entry EXCEPTION
2016 01:37:53.165219 # [ 113.185359] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2017 01:37:53.165391 # [ 113.194500] Mem abort info:
2018 01:37:53.165554 # [ 113.197673] ESR = 0x0000000096000044
2019 01:37:53.165693 # [ 113.201757] EC = 0x25: DABT (current EL), IL = 32 bits
2020 01:37:53.165831 # [ 113.207492] SET = 0, FnV = 0
2021 01:37:53.165966 # [ 113.210854] EA = 0, S1PTW = 0
2022 01:37:53.166148 # [ 113.214290] FSC = 0x04: level 0 translation fault
2023 01:37:53.168078 # [ 113.219462] Data abort info:
2024 01:37:53.208058 # [ 113.222630] ISV = 0, ISS = 0x00000044
2025 01:37:53.208315 # [ 113.226755] CM = 0, WnR = 1
2026 01:37:53.208485 # [ 113.229993] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088be1b000
2027 01:37:53.208644 # [ 113.236738] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2028 01:37:53.208795 # [ 113.243864] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2029 01:37:53.208941 # [ 113.250414] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
2030 01:37:53.251220 # [ 113.264258] CPU: 2 PID: 948 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2031 01:37:53.251464 # [ 113.272111] Hardware name: ARM Juno development board (r0) (DT)
2032 01:37:53.251637 # [ 113.278304] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2033 01:37:53.251797 # [ 113.285550] pc : lkdtm_EXCEPTION+0x18/0x30
2034 01:37:53.251950 # [ 113.289926] lr : lkdtm_do_action+0x2c/0x50
2035 01:37:53.252096 # [ 113.294297] sp : ffff80000decba20
2036 01:37:53.252239 # [ 113.297881] x29: ffff80000decba20 x28: ffff000805750040 x27: 0000000000000000
2037 01:37:53.254342 # [ 113.305313] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
2038 01:37:53.294681 # [ 113.312739] x23: ffff000805a2a000 x22: ffff80000decbba0 x21: 000000000000000a
2039 01:37:53.295220 # [ 113.320164] x20: ffff000805a2a000 x19: ffff80000b5461b8 x18: 0000000000000000
2040 01:37:53.295571 # [ 113.327588] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff98eff000
2041 01:37:53.296089 # [ 113.335014] x14: 0000000000000000 x13: 205d313839393731 x12: 2e33313120205b3e
2042 01:37:53.296465 # [ 113.342442] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c13d7c
2043 01:37:53.337820 # [ 113.349867] x8 : ffff000805750040 x7 : 3138393937312e33 x6 : 0000000000000001
2044 01:37:53.338331 # [ 113.357292] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
2045 01:37:53.338689 # [ 113.364715] x2 : 0000000000000000 x1 : ffff000805750040 x0 : 0000000000000000
2046 01:37:53.339010 # [ 113.372139] Call trace:
2047 01:37:53.339311 # [ 113.374849] lkdtm_EXCEPTION+0x18/0x30
2048 01:37:53.339608 # [ 113.378872] lkdtm_do_action+0x2c/0x50
2049 01:37:53.339895 # [ 113.382893] direct_entry+0x164/0x180
2050 01:37:53.340174 # [ 113.386828] full_proxy_write+0x68/0xc0
2051 01:37:53.340458 # [ 113.390941] vfs_write+0xcc/0x2a0
2052 01:37:53.341143 # [ 113.394525] ksys_write+0x78/0x104
2053 01:37:53.380826 # [ 113.398195] __arm64_sys_write+0x28/0x3c
2054 01:37:53.381294 # [ 113.402387] invoke_syscall+0x8c/0x120
2055 01:37:53.381632 # [ 113.406412] el0_svc_common.constprop.0+0x68/0x124
2056 01:37:53.382161 # [ 113.411480] do_el0_svc+0x40/0xcc
2057 01:37:53.382494 # [ 113.415068] el0_svc+0x48/0xc0
2058 01:37:53.382796 # [ 113.418394] el0t_64_sync_handler+0xb8/0xbc
2059 01:37:53.383091 # [ 113.422848] el0t_64_sync+0x18c/0x190
2060 01:37:53.383382 # [ 113.426785] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2061 01:37:53.383674 # [ 113.433153] ---[ end trace 0000000000000000 ]---
2062 01:37:53.384426 # EXCEPTION: saw 'call trace:': ok
2063 01:37:53.384754 ok 5 selftests: lkdtm: EXCEPTION.sh
2064 01:37:53.399593 # selftests: lkdtm: LOOP.sh
2065 01:37:53.703313 # Skipping LOOP: Hangs the system
2066 01:37:53.735306 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2067 01:37:53.831207 # selftests: lkdtm: EXHAUST_STACK.sh
2068 01:37:54.214949 # Skipping EXHAUST_STACK: Corrupts memory on failure
2069 01:37:54.262829 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2070 01:37:54.358723 # selftests: lkdtm: CORRUPT_STACK.sh
2071 01:37:54.726500 # Skipping CORRUPT_STACK: Crashes entire system on success
2072 01:37:54.774436 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2073 01:37:54.870403 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2074 01:37:55.247985 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2075 01:37:55.279834 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2076 01:37:55.374839 # selftests: lkdtm: ARRAY_BOUNDS.sh
2077 01:37:55.985165 <6>[ 116.349256] lkdtm: Performing direct entry ARRAY_BOUNDS
2078 01:37:55.985708 <6>[ 116.355222] lkdtm: Array access within bounds ...
2079 01:37:55.986285 <6>[ 116.360313] lkdtm: Array access beyond bounds ...
2080 01:37:55.987297 <3>[ 116.366036] ================================================================================
2081 01:37:55.987839 <3>[ 116.374819] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2082 01:37:55.988312 <3>[ 116.382790] index 8 is out of range for type 'char [8]'
2083 01:37:56.028539 <4>[ 116.388317] CPU: 1 PID: 1146 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2084 01:37:56.029054 <4>[ 116.396257] Hardware name: ARM Juno development board (r0) (DT)
2085 01:37:56.029415 <4>[ 116.402450] Call trace:
2086 01:37:56.030142 <4>[ 116.405159] dump_backtrace+0xe8/0x140
2087 01:37:56.030485 <4>[ 116.409184] show_stack+0x30/0x40
2088 01:37:56.030792 <4>[ 116.412767] dump_stack_lvl+0x8c/0xb8
2089 01:37:56.031081 <4>[ 116.416701] dump_stack+0x18/0x34
2090 01:37:56.031363 <4>[ 116.420284] ubsan_epilogue+0x10/0x44
2091 01:37:56.031744 <4>[ 116.424219] __ubsan_handle_out_of_bounds+0x88/0xc0
2092 01:37:56.032124 <4>[ 116.429376] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2093 01:37:56.071963 <4>[ 116.433835] lkdtm_do_action+0x2c/0x50
2094 01:37:56.072421 <4>[ 116.437856] direct_entry+0x164/0x180
2095 01:37:56.072752 <4>[ 116.441791] full_proxy_write+0x68/0xc0
2096 01:37:56.073056 <4>[ 116.445903] vfs_write+0xcc/0x2a0
2097 01:37:56.073348 <4>[ 116.449487] ksys_write+0x78/0x104
2098 01:37:56.073629 <4>[ 116.453157] __arm64_sys_write+0x28/0x3c
2099 01:37:56.073908 <4>[ 116.457349] invoke_syscall+0x8c/0x120
2100 01:37:56.074239 <4>[ 116.461372] el0_svc_common.constprop.0+0x68/0x124
2101 01:37:56.074521 <4>[ 116.466440] do_el0_svc+0x40/0xcc
2102 01:37:56.074803 <4>[ 116.470028] el0_svc+0x48/0xc0
2103 01:37:56.075581 <4>[ 116.473351] el0t_64_sync_handler+0xb8/0xbc
2104 01:37:56.113968 <4>[ 116.477807] el0t_64_sync+0x18c/0x190
2105 01:37:56.114519 <3>[ 116.481793] ================================================================================
2106 01:37:56.114923 <3>[ 116.490558] lkdtm: FAIL: survived array bounds overflow!
2107 01:37:56.117180 <4>[ 116.496170] lkdtm: This is probably expected, since this kernel (6.1.94-cip23 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2108 01:37:56.237065 # [ 116.349256] lkdtm: Performing direct entry ARRAY_BOUNDS
2109 01:37:56.237553 # [ 116.355222] lkdtm: Array access within bounds ...
2110 01:37:56.237898 # [ 116.360313] lkdtm: Array access beyond bounds ...
2111 01:37:56.238265 # [ 116.366036] ================================================================================
2112 01:37:56.238581 # [ 116.374819] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2113 01:37:56.238877 # [ 116.382790] index 8 is out of range for type 'char [8]'
2114 01:37:56.240361 # [ 116.388317] CPU: 1 PID: 1146 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2115 01:37:56.280262 # [ 116.396257] Hardware name: ARM Juno development board (r0) (DT)
2116 01:37:56.280779 # [ 116.402450] Call trace:
2117 01:37:56.281146 # [ 116.405159] dump_backtrace+0xe8/0x140
2118 01:37:56.281474 # [ 116.409184] show_stack+0x30/0x40
2119 01:37:56.281782 # [ 116.412767] dump_stack_lvl+0x8c/0xb8
2120 01:37:56.282125 # [ 116.416701] dump_stack+0x18/0x34
2121 01:37:56.282428 # [ 116.420284] ubsan_epilogue+0x10/0x44
2122 01:37:56.282717 # [ 116.424219] __ubsan_handle_out_of_bounds+0x88/0xc0
2123 01:37:56.283001 # [ 116.429376] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2124 01:37:56.283402 # [ 116.433835] lkdtm_do_action+0x2c/0x50
2125 01:37:56.284107 # [ 116.437856] direct_entry+0x164/0x180
2126 01:37:56.323391 # [ 116.441791] full_proxy_write+0x68/0xc0
2127 01:37:56.323857 # [ 116.445903] vfs_write+0xcc/0x2a0
2128 01:37:56.324228 # [ 116.449487] ksys_write+0x78/0x104
2129 01:37:56.324607 # [ 116.453157] __arm64_sys_write+0x28/0x3c
2130 01:37:56.324917 # [ 116.457349] invoke_syscall+0x8c/0x120
2131 01:37:56.325211 # [ 116.461372] el0_svc_common.constprop.0+0x68/0x124
2132 01:37:56.325501 # [ 116.466440] do_el0_svc+0x40/0xcc
2133 01:37:56.325784 # [ 116.470028] el0_svc+0x48/0xc0
2134 01:37:56.326182 # [ 116.473351] el0t_64_sync_handler+0xb8/0xbc
2135 01:37:56.326614 # [ 116.477807] el0t_64_sync+0x18c/0x190
2136 01:37:56.365692 # [ 116.481793] ================================================================================
2137 01:37:56.366284 # [ 116.490558] lkdtm: FAIL: survived array bounds overflow!
2138 01:37:56.366710 # [ 116.496170] lkdtm: This is probably expected, since this kernel (6.1.94-cip23 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2139 01:37:56.367064 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2140 01:37:56.368922 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2141 01:37:56.400855 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2142 01:37:57.022935 <6>[ 117.387629] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2143 01:37:57.023458 <6>[ 117.393865] lkdtm: attempting good list addition
2144 01:37:57.023806 <6>[ 117.398825] lkdtm: attempting corrupted list addition
2145 01:37:57.024118 <4>[ 117.404288] ------------[ cut here ]------------
2146 01:37:57.024780 <4>[ 117.409237] list_add corruption. next->prev should be prev (ffff80000e233ba8), but was 0000000000000000. (next=ffff80000e233bd8).
2147 01:37:57.026425 <4>[ 117.421253] WARNING: CPU: 2 PID: 1190 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2148 01:37:57.066378 <4>[ 117.429639] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
2149 01:37:57.066839 <4>[ 117.443481] CPU: 2 PID: 1190 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2150 01:37:57.067184 <4>[ 117.451420] Hardware name: ARM Juno development board (r0) (DT)
2151 01:37:57.067500 <4>[ 117.457612] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2152 01:37:57.067805 <4>[ 117.464853] pc : __list_add_valid+0xb8/0x110
2153 01:37:57.069606 <4>[ 117.469398] lr : __list_add_valid+0xb8/0x110
2154 01:37:57.109477 <4>[ 117.473941] sp : ffff80000e233b40
2155 01:37:57.109956 <4>[ 117.477522] x29: ffff80000e233b40 x28: ffff0008046c9a80 x27: 0000000000000000
2156 01:37:57.110707 <4>[ 117.484949] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
2157 01:37:57.111060 <4>[ 117.492375] x23: ffff000804453000 x22: ffff80000e233d60 x21: ffff80000e233bc8
2158 01:37:57.111374 <4>[ 117.499801] x20: ffff80000e233ba8 x19: ffff80000e233bd8 x18: 0000000000000000
2159 01:37:57.112934 <4>[ 117.507226] x17: 3861623333326530 x16: 3030303866666666 x15: 2820766572702065
2160 01:37:57.152827 <4>[ 117.514650] x14: 6220646c756f6873 x13: 205d373332393034 x12: 2e37313120205b3e
2161 01:37:57.153648 <4>[ 117.522074] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815fe78
2162 01:37:57.154055 <4>[ 117.529499] x8 : ffff0008046c9a80 x7 : 3733323930342e37 x6 : 0000000000001ffe
2163 01:37:57.154404 <4>[ 117.536924] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a50000
2164 01:37:57.154721 <4>[ 117.544349] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008046c9a80
2165 01:37:57.155023 <4>[ 117.551773] Call trace:
2166 01:37:57.156240 <4>[ 117.554483] __list_add_valid+0xb8/0x110
2167 01:37:57.196224 <4>[ 117.558679] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2168 01:37:57.196682 <4>[ 117.563398] lkdtm_do_action+0x2c/0x50
2169 01:37:57.197028 <4>[ 117.567422] direct_entry+0x164/0x180
2170 01:37:57.197345 <4>[ 117.571357] full_proxy_write+0x68/0xc0
2171 01:37:57.197646 <4>[ 117.575469] vfs_write+0xcc/0x2a0
2172 01:37:57.197938 <4>[ 117.579053] ksys_write+0x78/0x104
2173 01:37:57.198279 <4>[ 117.582723] __arm64_sys_write+0x28/0x3c
2174 01:37:57.198568 <4>[ 117.586915] invoke_syscall+0x8c/0x120
2175 01:37:57.198852 <4>[ 117.590940] el0_svc_common.constprop.0+0x68/0x124
2176 01:37:57.199137 <4>[ 117.596008] do_el0_svc+0x40/0xcc
2177 01:37:57.199891 <4>[ 117.599595] el0_svc+0x48/0xc0
2178 01:37:57.239463 <4>[ 117.602920] el0t_64_sync_handler+0xb8/0xbc
2179 01:37:57.239904 <4>[ 117.607375] el0t_64_sync+0x18c/0x190
2180 01:37:57.240227 <4>[ 117.611308] irq event stamp: 0
2181 01:37:57.240515 <4>[ 117.614626] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2182 01:37:57.240793 <4>[ 117.621171] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2183 01:37:57.241058 <4>[ 117.629635] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2184 01:37:57.242695 <4>[ 117.638097] softirqs last disabled at (0): [<0000000000000000>] 0x0
2185 01:37:57.259614 <4>[ 117.644639] ---[ end trace 0000000000000000 ]---
2186 01:37:57.262737 <3>[ 117.649606] lkdtm: Overwrite did not happen, but no BUG?!
2187 01:37:57.430753 # [ 117.387629] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2188 01:37:57.431039 # [ 117.393865] lkdtm: attempting good list addition
2189 01:37:57.431237 # [ 117.398825] lkdtm: attempting corrupted list addition
2190 01:37:57.431409 # [ 117.404288] ------------[ cut here ]------------
2191 01:37:57.431571 # [ 117.409237] list_add corruption. next->prev should be prev (ffff80000e233ba8), but was 0000000000000000. (next=ffff80000e233bd8).
2192 01:37:57.434130 # [ 117.421253] WARNING: CPU: 2 PID: 1190 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2193 01:37:57.473957 # [ 117.429639] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
2194 01:37:57.474237 # [ 117.443481] CPU: 2 PID: 1190 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2195 01:37:57.474671 # [ 117.451420] Hardware name: ARM Juno development board (r0) (DT)
2196 01:37:57.474846 # [ 117.457612] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2197 01:37:57.475002 # [ 117.464853] pc : __list_add_valid+0xb8/0x110
2198 01:37:57.477153 # [ 117.469398] lr : __list_add_valid+0xb8/0x110
2199 01:37:57.517382 # [ 117.473941] sp : ffff80000e233b40
2200 01:37:57.517843 # [ 117.477522] x29: ffff80000e233b40 x28: ffff0008046c9a80 x27: 0000000000000000
2201 01:37:57.518602 # [ 117.484949] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
2202 01:37:57.518951 # [ 117.492375] x23: ffff000804453000 x22: ffff80000e233d60 x21: ffff80000e233bc8
2203 01:37:57.519261 # [ 117.499801] x20: ffff80000e233ba8 x19: ffff80000e233bd8 x18: 0000000000000000
2204 01:37:57.519556 # [ 117.507226] x17: 3861623333326530 x16: 3030303866666666 x15: 2820766572702065
2205 01:37:57.560418 # [ 117.514650] x14: 6220646c756f6873 x13: 205d373332393034 x12: 2e37313120205b3e
2206 01:37:57.560900 # [ 117.522074] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815fe78
2207 01:37:57.561614 # [ 117.529499] x8 : ffff0008046c9a80 x7 : 3733323930342e37 x6 : 0000000000001ffe
2208 01:37:57.561960 # [ 117.536924] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a50000
2209 01:37:57.562325 # [ 117.544349] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008046c9a80
2210 01:37:57.562629 # [ 117.551773] Call trace:
2211 01:37:57.562922 # [ 117.554483] __list_add_valid+0xb8/0x110
2212 01:37:57.563707 # [ 117.558679] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2213 01:37:57.603739 # [ 117.563398] lkdtm_do_action+0x2c/0x50
2214 01:37:57.604199 # [ 117.567422] direct_entry+0x164/0x180
2215 01:37:57.604533 # [ 117.571357] full_proxy_write+0x68/0xc0
2216 01:37:57.605210 # [ 117.575469] vfs_write+0xcc/0x2a0
2217 01:37:57.605549 # [ 117.579053] ksys_write+0x78/0x104
2218 01:37:57.605849 # [ 117.582723] __arm64_sys_write+0x28/0x3c
2219 01:37:57.606218 # [ 117.586915] invoke_syscall+0x8c/0x120
2220 01:37:57.606514 # [ 117.590940] el0_svc_common.constprop.0+0x68/0x124
2221 01:37:57.606816 # [ 117.596008] do_el0_svc+0x40/0xcc
2222 01:37:57.607204 # [ 117.599595] el0_svc+0x48/0xc0
2223 01:37:57.607669 # [ 117.602920] el0t_64_sync_handler+0xb8/0xbc
2224 01:37:57.646920 # [ 117.607375] el0t_64_sync+0x18c/0x190
2225 01:37:57.647395 # [ 117.611308] irq event stamp: 0
2226 01:37:57.647825 # [ 117.614626] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2227 01:37:57.648225 # [ 117.621171] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2228 01:37:57.648617 # [ 117.629635] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2229 01:37:57.649000 # [ 117.638097] softirqs last disabled at (0): [<0000000000000000>] 0x0
2230 01:37:57.650136 # [ 117.644639] ---[ end trace 0000000000000000 ]---
2231 01:37:57.672624 # [ 117.649606] lkdtm: Overwrite did not happen, but no BUG?!
2232 01:37:57.673084 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2233 01:37:57.673567 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2234 01:37:57.675898 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2235 01:37:58.200107 <6>[ 118.564078] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2236 01:37:58.200672 <6>[ 118.570381] lkdtm: attempting good list removal
2237 01:37:58.201101 <6>[ 118.575269] lkdtm: attempting corrupted list removal
2238 01:37:58.201446 <4>[ 118.581186] ------------[ cut here ]------------
2239 01:37:58.202204 <4>[ 118.586157] list_del corruption. next->prev should be ffff80000e2eb978, but was 0000000000000000. (next=ffff80000e2eb988)
2240 01:37:58.203583 <4>[ 118.597464] WARNING: CPU: 1 PID: 1234 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2241 01:37:58.243649 <4>[ 118.606461] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
2242 01:37:58.244108 <4>[ 118.620302] CPU: 1 PID: 1234 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2243 01:37:58.244461 <4>[ 118.628240] Hardware name: ARM Juno development board (r0) (DT)
2244 01:37:58.244790 <4>[ 118.634431] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2245 01:37:58.245102 <4>[ 118.641673] pc : __list_del_entry_valid+0x11c/0x130
2246 01:37:58.246735 <4>[ 118.646828] lr : __list_del_entry_valid+0x11c/0x130
2247 01:37:58.286665 <4>[ 118.651980] sp : ffff80000e2eb920
2248 01:37:58.287118 <4>[ 118.655561] x29: ffff80000e2eb920 x28: ffff000805d734c0 x27: 0000000000000000
2249 01:37:58.287470 <4>[ 118.662988] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
2250 01:37:58.287790 <4>[ 118.670414] x23: ffff000800b69000 x22: ffff80000e2ebb10 x21: 0000000000000011
2251 01:37:58.288092 <4>[ 118.677839] x20: ffff80000e2eb968 x19: ffff80000e2eb978 x18: 0000000000000000
2252 01:37:58.289966 <4>[ 118.685264] x17: 20747562202c3837 x16: 3962653265303030 x15: 3038666666662065
2253 01:37:58.330030 <4>[ 118.692689] x14: 6220646c756f6873 x13: 205d373531363835 x12: 2e38313120205b3e
2254 01:37:58.330493 <4>[ 118.700113] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff80000815fe78
2255 01:37:58.330839 <4>[ 118.707538] x8 : ffff000805d734c0 x7 : 3735313638352e38 x6 : 0000000000001ffe
2256 01:37:58.331161 <4>[ 118.714962] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
2257 01:37:58.331461 <4>[ 118.722386] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
2258 01:37:58.331757 <4>[ 118.729811] Call trace:
2259 01:37:58.333307 <4>[ 118.732520] __list_del_entry_valid+0x11c/0x130
2260 01:37:58.373320 <4>[ 118.737326] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2261 01:37:58.373781 <4>[ 118.742048] lkdtm_do_action+0x2c/0x50
2262 01:37:58.374169 <4>[ 118.746070] direct_entry+0x164/0x180
2263 01:37:58.374498 <4>[ 118.750005] full_proxy_write+0x68/0xc0
2264 01:37:58.374804 <4>[ 118.754118] vfs_write+0xcc/0x2a0
2265 01:37:58.375101 <4>[ 118.757702] ksys_write+0x78/0x104
2266 01:37:58.375390 <4>[ 118.761372] __arm64_sys_write+0x28/0x3c
2267 01:37:58.375673 <4>[ 118.765565] invoke_syscall+0x8c/0x120
2268 01:37:58.375958 <4>[ 118.769589] el0_svc_common.constprop.0+0x68/0x124
2269 01:37:58.376652 <4>[ 118.774658] do_el0_svc+0x40/0xcc
2270 01:37:58.377001 <4>[ 118.778246] el0_svc+0x48/0xc0
2271 01:37:58.416660 <4>[ 118.781571] el0t_64_sync_handler+0xb8/0xbc
2272 01:37:58.417114 <4>[ 118.786026] el0t_64_sync+0x18c/0x190
2273 01:37:58.417458 <4>[ 118.789959] irq event stamp: 0
2274 01:37:58.417771 <4>[ 118.793278] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2275 01:37:58.418118 <4>[ 118.799823] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2276 01:37:58.418430 <4>[ 118.808288] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2277 01:37:58.419891 <4>[ 118.816749] softirqs last disabled at (0): [<0000000000000000>] 0x0
2278 01:37:58.437629 <4>[ 118.823292] ---[ end trace 0000000000000000 ]---
2279 01:37:58.440722 <3>[ 118.828235] lkdtm: Overwrite did not happen, but no BUG?!
2280 01:37:58.643064 # [ 118.564078] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2281 01:37:58.643360 # [ 118.570381] lkdtm: attempting good list removal
2282 01:37:58.643561 # [ 118.575269] lkdtm: attempting corrupted list removal
2283 01:37:58.643736 # [ 118.581186] ------------[ cut here ]------------
2284 01:37:58.643901 # [ 118.586157] list_del corruption. next->prev should be ffff80000e2eb978, but was 0000000000000000. (next=ffff80000e2eb988)
2285 01:37:58.646230 # [ 118.597464] WARNING: CPU: 1 PID: 1234 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2286 01:37:58.686180 # [ 118.606461] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
2287 01:37:58.686452 # [ 118.620302] CPU: 1 PID: 1234 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2288 01:37:58.686642 # [ 118.628240] Hardware name: ARM Juno development board (r0) (DT)
2289 01:37:58.686815 # [ 118.634431] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2290 01:37:58.686975 # [ 118.641673] pc : __list_del_entry_valid+0x11c/0x130
2291 01:37:58.689329 # [ 118.646828] lr : __list_del_entry_valid+0x11c/0x130
2292 01:37:58.729348 # [ 118.651980] sp : ffff80000e2eb920
2293 01:37:58.729593 # [ 118.655561] x29: ffff80000e2eb920 x28: ffff000805d734c0 x27: 0000000000000000
2294 01:37:58.729778 # [ 118.662988] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
2295 01:37:58.729943 # [ 118.670414] x23: ffff000800b69000 x22: ffff80000e2ebb10 x21: 0000000000000011
2296 01:37:58.730122 # [ 118.677839] x20: ffff80000e2eb968 x19: ffff80000e2eb978 x18: 0000000000000000
2297 01:37:58.730260 # [ 118.685264] x17: 20747562202c3837 x16: 3962653265303030 x15: 3038666666662065
2298 01:37:58.772500 # [ 118.692689] x14: 6220646c756f6873 x13: 205d373531363835 x12: 2e38313120205b3e
2299 01:37:58.772752 # [ 118.700113] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff80000815fe78
2300 01:37:58.772939 # [ 118.707538] x8 : ffff000805d734c0 x7 : 3735313638352e38 x6 : 0000000000001ffe
2301 01:37:58.773104 # [ 118.714962] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
2302 01:37:58.773260 # [ 118.722386] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
2303 01:37:58.773436 # [ 118.729811] Call trace:
2304 01:37:58.775668 # [ 118.732520] __list_del_entry_valid+0x11c/0x130
2305 01:37:58.815689 # [ 118.737326] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2306 01:37:58.815949 # [ 118.742048] lkdtm_do_action+0x2c/0x50
2307 01:37:58.816138 # [ 118.746070] direct_entry+0x164/0x180
2308 01:37:58.816304 # [ 118.750005] full_proxy_write+0x68/0xc0
2309 01:37:58.816463 # [ 118.754118] vfs_write+0xcc/0x2a0
2310 01:37:58.816614 # [ 118.757702] ksys_write+0x78/0x104
2311 01:37:58.816761 # [ 118.761372] __arm64_sys_write+0x28/0x3c
2312 01:37:58.816922 # [ 118.765565] invoke_syscall+0x8c/0x120
2313 01:37:58.817017 # [ 118.769589] el0_svc_common.constprop.0+0x68/0x124
2314 01:37:58.817110 # [ 118.774658] do_el0_svc+0x40/0xcc
2315 01:37:58.818822 # [ 118.778246] el0_svc+0x48/0xc0
2316 01:37:58.858829 # [ 118.781571] el0t_64_sync_handler+0xb8/0xbc
2317 01:37:58.859111 # [ 118.786026] el0t_64_sync+0x18c/0x190
2318 01:37:58.859311 # [ 118.789959] irq event stamp: 0
2319 01:37:58.859475 # [ 118.793278] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2320 01:37:58.859630 # [ 118.799823] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2321 01:37:58.859782 # [ 118.808288] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
2322 01:37:58.859986 # [ 118.816749] softirqs last disabled at (0): [<0000000000000000>] 0x0
2323 01:37:58.861940 # [ 118.823292] ---[ end trace 0000000000000000 ]---
2324 01:37:58.890258 # [ 118.828235] lkdtm: Overwrite did not happen, but no BUG?!
2325 01:37:58.890502 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2326 01:37:58.890682 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2327 01:37:58.893387 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2328 01:37:59.337869 <6>[ 119.701791] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2329 01:37:59.338200 <6>[ 119.709033] lkdtm: attempting bad read from page below current stack
2330 01:37:59.338425 <1>[ 119.715780] Unable to handle kernel paging request at virtual address ffff80000e397fff
2331 01:37:59.338676 <1>[ 119.724357] Mem abort info:
2332 01:37:59.338858 <1>[ 119.727480] ESR = 0x0000000096000007
2333 01:37:59.339007 <1>[ 119.731632] EC = 0x25: DABT (current EL), IL = 32 bits
2334 01:37:59.339109 <1>[ 119.737308] SET = 0, FnV = 0
2335 01:37:59.340899 <1>[ 119.740664] EA = 0, S1PTW = 0
2336 01:37:59.381172 <1>[ 119.744103] FSC = 0x07: level 3 translation fault
2337 01:37:59.381458 <1>[ 119.749288] Data abort info:
2338 01:37:59.381681 <1>[ 119.752458] ISV = 0, ISS = 0x00000007
2339 01:37:59.381889 <1>[ 119.756588] CM = 0, WnR = 0
2340 01:37:59.382083 <1>[ 119.759846] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
2341 01:37:59.382510 <1>[ 119.766852] [ffff80000e397fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d23e003, pte=0000000000000000
2342 01:37:59.384384 <0>[ 119.779735] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2343 01:37:59.424418 <4>[ 119.786283] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
2344 01:37:59.425033 <4>[ 119.800124] CPU: 1 PID: 1273 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2345 01:37:59.425291 <4>[ 119.808067] Hardware name: ARM Juno development board (r0) (DT)
2346 01:37:59.425547 <4>[ 119.814259] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2347 01:37:59.425756 <4>[ 119.821501] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2348 01:37:59.427547 <4>[ 119.827181] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2349 01:37:59.467751 <4>[ 119.832856] sp : ffff80000e39bb00
2350 01:37:59.468029 <4>[ 119.836441] x29: ffff80000e39bb00 x28: ffff000805f50040 x27: 0000000000000000
2351 01:37:59.468552 <4>[ 119.843873] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
2352 01:37:59.468741 <4>[ 119.851298] x23: ffff00080d627000 x22: ffff80000e39bca0 x21: 0000000000000019
2353 01:37:59.468944 <4>[ 119.858724] x20: ffff00080d627000 x19: ffff80000e398000 x18: 0000000000000000
2354 01:37:59.470963 <4>[ 119.866153] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff96c0f000
2355 01:37:59.511165 <4>[ 119.873577] x14: 0000000000000000 x13: 205d333330393037 x12: 2e39313120205b3e
2356 01:37:59.511406 <4>[ 119.881001] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815fe78
2357 01:37:59.511624 <4>[ 119.888426] x8 : ffff000805f50040 x7 : 3333303930372e39 x6 : 0000000000000001
2358 01:37:59.511828 <4>[ 119.895850] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
2359 01:37:59.512024 <4>[ 119.903274] x2 : 0000000000000000 x1 : ffff000805f50040 x0 : ffff80000a0bd2e8
2360 01:37:59.512218 <4>[ 119.910698] Call trace:
2361 01:37:59.514277 <4>[ 119.913408] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2362 01:37:59.554804 <4>[ 119.918734] lkdtm_do_action+0x2c/0x50
2363 01:37:59.555278 <4>[ 119.922758] direct_entry+0x164/0x180
2364 01:37:59.555709 <4>[ 119.926694] full_proxy_write+0x68/0xc0
2365 01:37:59.556109 <4>[ 119.930807] vfs_write+0xcc/0x2a0
2366 01:37:59.556493 <4>[ 119.934391] ksys_write+0x78/0x104
2367 01:37:59.556873 <4>[ 119.938061] __arm64_sys_write+0x28/0x3c
2368 01:37:59.557246 <4>[ 119.942254] invoke_syscall+0x8c/0x120
2369 01:37:59.557610 <4>[ 119.946279] el0_svc_common.constprop.0+0x68/0x124
2370 01:37:59.558041 <4>[ 119.951347] do_el0_svc+0x40/0xcc
2371 01:37:59.558424 <4>[ 119.954936] el0_svc+0x48/0xc0
2372 01:37:59.559147 <4>[ 119.958260] el0t_64_sync_handler+0xb8/0xbc
2373 01:37:59.588614 <4>[ 119.962715] el0t_64_sync+0x18c/0x190
2374 01:37:59.588960 <0>[ 119.966652] Code: 910aa000 97ffc613 b0005040 910ba000 (385ff261)
2375 01:37:59.591732 <4>[ 119.973020] ---[ end trace 0000000000000000 ]---
2376 01:37:59.592051 # Segmentation fault
2377 01:37:59.704186 # [ 119.701791] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2378 01:37:59.704462 # [ 119.709033] lkdtm: attempting bad read from page below current stack
2379 01:37:59.704683 # [ 119.715780] Unable to handle kernel paging request at virtual address ffff80000e397fff
2380 01:37:59.704884 # [ 119.724357] Mem abort info:
2381 01:37:59.705078 # [ 119.727480] ESR = 0x0000000096000007
2382 01:37:59.705266 # [ 119.731632] EC = 0x25: DABT (current EL), IL = 32 bits
2383 01:37:59.705452 # [ 119.737308] SET = 0, FnV = 0
2384 01:37:59.707340 # [ 119.740664] EA = 0, S1PTW = 0
2385 01:37:59.747311 # [ 119.744103] FSC = 0x07: level 3 translation fault
2386 01:37:59.747572 # [ 119.749288] Data abort info:
2387 01:37:59.747793 # [ 119.752458] ISV = 0, ISS = 0x00000007
2388 01:37:59.747997 # [ 119.756588] CM = 0, WnR = 0
2389 01:37:59.748193 # [ 119.759846] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
2390 01:37:59.748608 # [ 119.766852] [ffff80000e397fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d23e003, pte=0000000000000000
2391 01:37:59.748716 # [ 119.779735] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2392 01:37:59.790464 # [ 119.786283] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
2393 01:37:59.790710 # [ 119.800124] CPU: 1 PID: 1273 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2394 01:37:59.791194 # [ 119.808067] Hardware name: ARM Juno development board (r0) (DT)
2395 01:37:59.791375 # [ 119.814259] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2396 01:37:59.791534 # [ 119.821501] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2397 01:37:59.793675 # [ 119.827181] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2398 01:37:59.833622 # [ 119.832856] sp : ffff80000e39bb00
2399 01:37:59.833866 # [ 119.836441] x29: ffff80000e39bb00 x28: ffff000805f50040 x27: 0000000000000000
2400 01:37:59.834103 # [ 119.843873] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
2401 01:37:59.834276 # [ 119.851298] x23: ffff00080d627000 x22: ffff80000e39bca0 x21: 0000000000000019
2402 01:37:59.834432 # [ 119.858724] x20: ffff00080d627000 x19: ffff80000e398000 x18: 0000000000000000
2403 01:37:59.834619 # [ 119.866153] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff96c0f000
2404 01:37:59.876797 # [ 119.873577] x14: 0000000000000000 x13: 205d333330393037 x12: 2e39313120205b3e
2405 01:37:59.877055 # [ 119.881001] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815fe78
2406 01:37:59.877227 # [ 119.888426] x8 : ffff000805f50040 x7 : 3333303930372e39 x6 : 0000000000000001
2407 01:37:59.877668 # [ 119.895850] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
2408 01:37:59.877839 # [ 119.903274] x2 : 0000000000000000 x1 : ffff000805f50040 x0 : ffff80000a0bd2e8
2409 01:37:59.877992 # [ 119.910698] Call trace:
2410 01:37:59.878164 # [ 119.913408] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2411 01:37:59.880002 # [ 119.918734] lkdtm_do_action+0x2c/0x50
2412 01:37:59.919942 # [ 119.922758] direct_entry+0x164/0x180
2413 01:37:59.920177 # [ 119.926694] full_proxy_write+0x68/0xc0
2414 01:37:59.920417 # [ 119.930807] vfs_write+0xcc/0x2a0
2415 01:37:59.920724 # [ 119.934391] ksys_write+0x78/0x104
2416 01:37:59.921018 # [ 119.938061] __arm64_sys_write+0x28/0x3c
2417 01:37:59.921665 # [ 119.942254] invoke_syscall+0x8c/0x120
2418 01:37:59.921982 # [ 119.946279] el0_svc_common.constprop.0+0x68/0x124
2419 01:37:59.922326 # [ 119.951347] do_el0_svc+0x40/0xcc
2420 01:37:59.922613 # [ 119.954936] el0_svc+0x48/0xc0
2421 01:37:59.922984 # [ 119.958260] el0t_64_sync_handler+0xb8/0xbc
2422 01:37:59.923442 # [ 119.962715] el0t_64_sync+0x18c/0x190
2423 01:37:59.957695 # [ 119.966652] Code: 910aa000 97ffc613 b0005040 910ba000 (385ff261)
2424 01:37:59.958207 # [ 119.973020] ---[ end trace 0000000000000000 ]---
2425 01:37:59.958556 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2426 01:37:59.958874 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2427 01:37:59.960968 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2428 01:38:00.418519 <6>[ 120.777756] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2429 01:38:00.418852 <6>[ 120.784682] lkdtm: attempting bad read from page above current stack
2430 01:38:00.419446 <1>[ 120.791400] Unable to handle kernel paging request at virtual address ffff80000e454000
2431 01:38:00.419649 <1>[ 120.801288] Mem abort info:
2432 01:38:00.419814 <1>[ 120.804434] ESR = 0x0000000096000007
2433 01:38:00.420007 <1>[ 120.808476] EC = 0x25: DABT (current EL), IL = 32 bits
2434 01:38:00.420233 <1>[ 120.814085] SET = 0, FnV = 0
2435 01:38:00.420418 <1>[ 120.817429] EA = 0, S1PTW = 0
2436 01:38:00.421792 <1>[ 120.820863] FSC = 0x07: level 3 translation fault
2437 01:38:00.461947 <1>[ 120.826033] Data abort info:
2438 01:38:00.462288 <1>[ 120.829201] ISV = 0, ISS = 0x00000007
2439 01:38:00.462522 <1>[ 120.833325] CM = 0, WnR = 0
2440 01:38:00.462698 <1>[ 120.836579] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
2441 01:38:00.463130 <1>[ 120.843580] [ffff80000e454000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088b82f003, pte=0000000000000000
2442 01:38:00.463309 <0>[ 120.856466] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2443 01:38:00.505539 <4>[ 120.863017] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
2444 01:38:00.505826 <4>[ 120.876862] CPU: 2 PID: 1326 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2445 01:38:00.506113 <4>[ 120.884805] Hardware name: ARM Juno development board (r0) (DT)
2446 01:38:00.506318 <4>[ 120.890998] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2447 01:38:00.506487 <4>[ 120.898246] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2448 01:38:00.506657 <4>[ 120.904016] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2449 01:38:00.508459 <4>[ 120.909780] sp : ffff80000e453a40
2450 01:38:00.548633 <4>[ 120.913360] x29: ffff80000e453a40 x28: ffff00080d328040 x27: 0000000000000000
2451 01:38:00.548936 <4>[ 120.920788] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
2452 01:38:00.549227 <4>[ 120.928214] x23: ffff00080d5cc000 x22: ffff80000e453be0 x21: 000000000000001a
2453 01:38:00.549441 <4>[ 120.935639] x20: ffff00080d5cc000 x19: ffff80000e454000 x18: 0000000000000000
2454 01:38:00.549629 <4>[ 120.943067] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbc8ef000
2455 01:38:00.592092 <4>[ 120.950496] x14: 0000000000000000 x13: 205d323836343837 x12: 2e30323120205b3e
2456 01:38:00.592360 <4>[ 120.957922] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815fe78
2457 01:38:00.592536 <4>[ 120.965347] x8 : ffff00080d328040 x7 : 3238363438372e30 x6 : 0000000000000001
2458 01:38:00.592691 <4>[ 120.972772] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
2459 01:38:00.592840 <4>[ 120.980196] x2 : 0000000000000000 x1 : ffff00080d328040 x0 : ffff80000a0bd270
2460 01:38:00.592989 <4>[ 120.987622] Call trace:
2461 01:38:00.593123 <4>[ 120.990332] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2462 01:38:00.595229 <4>[ 120.995746] lkdtm_do_action+0x2c/0x50
2463 01:38:00.635416 <4>[ 120.999770] direct_entry+0x164/0x180
2464 01:38:00.635643 <4>[ 121.003705] full_proxy_write+0x68/0xc0
2465 01:38:00.635812 <4>[ 121.007818] vfs_write+0xcc/0x2a0
2466 01:38:00.635969 <4>[ 121.011402] ksys_write+0x78/0x104
2467 01:38:00.636116 <4>[ 121.015072] __arm64_sys_write+0x28/0x3c
2468 01:38:00.636251 <4>[ 121.019264] invoke_syscall+0x8c/0x120
2469 01:38:00.636370 <4>[ 121.023289] el0_svc_common.constprop.0+0x68/0x124
2470 01:38:00.636491 <4>[ 121.028358] do_el0_svc+0x40/0xcc
2471 01:38:00.636612 <4>[ 121.031946] el0_svc+0x48/0xc0
2472 01:38:00.636729 <4>[ 121.035269] el0t_64_sync_handler+0xb8/0xbc
2473 01:38:00.638577 <4>[ 121.039724] el0t_64_sync+0x18c/0x190
2474 01:38:00.663967 <0>[ 121.043661] Code: 97ffc62a 91401273 b0005040 9109c000 (39400261)
2475 01:38:00.664573 <4>[ 121.050029] ---[ end trace 0000000000000000 ]---
2476 01:38:00.667000 # Segmentation fault
2477 01:38:00.794698 # [ 120.777756] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2478 01:38:00.794975 # [ 120.784682] lkdtm: attempting bad read from page above current stack
2479 01:38:00.795144 # [ 120.791400] Unable to handle kernel paging request at virtual address ffff80000e454000
2480 01:38:00.795399 # [ 120.801288] Mem abort info:
2481 01:38:00.795646 # [ 120.804434] ESR = 0x0000000096000007
2482 01:38:00.795868 # [ 120.808476] EC = 0x25: DABT (current EL), IL = 32 bits
2483 01:38:00.796089 # [ 120.814085] SET = 0, FnV = 0
2484 01:38:00.797825 # [ 120.817429] EA = 0, S1PTW = 0
2485 01:38:00.837791 # [ 120.820863] FSC = 0x07: level 3 translation fault
2486 01:38:00.838070 # [ 120.826033] Data abort info:
2487 01:38:00.838247 # [ 120.829201] ISV = 0, ISS = 0x00000007
2488 01:38:00.838405 # [ 120.833325] CM = 0, WnR = 0
2489 01:38:00.838557 # [ 120.836579] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
2490 01:38:00.838690 # [ 120.843580] [ffff80000e454000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088b82f003, pte=0000000000000000
2491 01:38:00.838820 # [ 120.856466] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2492 01:38:00.881236 # [ 120.863017] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
2493 01:38:00.881707 # [ 120.876862] CPU: 2 PID: 1326 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2494 01:38:00.882101 # [ 120.884805] Hardware name: ARM Juno development board (r0) (DT)
2495 01:38:00.882429 # [ 120.890998] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2496 01:38:00.882732 # [ 120.898246] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2497 01:38:00.884512 # [ 120.904016] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2498 01:38:00.924380 # [ 120.909780] sp : ffff80000e453a40
2499 01:38:00.925213 # [ 120.913360] x29: ffff80000e453a40 x28: ffff00080d328040 x27: 0000000000000000
2500 01:38:00.925583 # [ 120.920788] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
2501 01:38:00.926063 # [ 120.928214] x23: ffff00080d5cc000 x22: ffff80000e453be0 x21: 000000000000001a
2502 01:38:00.926408 # [ 120.935639] x20: ffff00080d5cc000 x19: ffff80000e454000 x18: 0000000000000000
2503 01:38:00.926813 # [ 120.943067] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbc8ef000
2504 01:38:00.967555 # [ 120.950496] x14: 0000000000000000 x13: 205d323836343837 x12: 2e30323120205b3e
2505 01:38:00.968037 # [ 120.957922] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815fe78
2506 01:38:00.968379 # [ 120.965347] x8 : ffff00080d328040 x7 : 3238363438372e30 x6 : 0000000000000001
2507 01:38:00.968692 # [ 120.972772] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
2508 01:38:00.968992 # [ 120.980196] x2 : 0000000000000000 x1 : ffff00080d328040 x0 : ffff80000a0bd270
2509 01:38:00.969278 # [ 120.987622] Call trace:
2510 01:38:00.970834 # [ 120.990332] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2511 01:38:00.971279 # [ 120.995746] lkdtm_do_action+0x2c/0x50
2512 01:38:01.010727 # [ 120.999770] direct_entry+0x164/0x180
2513 01:38:01.011191 # [ 121.003705] full_proxy_write+0x68/0xc0
2514 01:38:01.011608 # [ 121.007818] vfs_write+0xcc/0x2a0
2515 01:38:01.011927 # [ 121.011402] ksys_write+0x78/0x104
2516 01:38:01.012222 # [ 121.015072] __arm64_sys_write+0x28/0x3c
2517 01:38:01.012507 # [ 121.019264] invoke_syscall+0x8c/0x120
2518 01:38:01.012865 # [ 121.023289] el0_svc_common.constprop.0+0x68/0x124
2519 01:38:01.013148 # [ 121.028358] do_el0_svc+0x40/0xcc
2520 01:38:01.013422 # [ 121.031946] el0_svc+0x48/0xc0
2521 01:38:01.013706 # [ 121.035269] el0t_64_sync_handler+0xb8/0xbc
2522 01:38:01.014465 # [ 121.039724] el0t_64_sync+0x18c/0x190
2523 01:38:01.047761 # [ 121.043661] Code: 97ffc62a 91401273 b0005040 9109c000 (39400261)
2524 01:38:01.048247 # [ 121.050029] ---[ end trace 0000000000000000 ]---
2525 01:38:01.048582 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2526 01:38:01.048889 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2527 01:38:01.050978 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2528 01:38:01.640159 <6>[ 122.021498] lkdtm: Performing direct entry REPORT_STACK_CANARY
2529 01:38:01.643417 <6>[ 122.028288] lkdtm: Recorded stack canary for pid 1391 at offset 1
2530 01:38:01.677030 <6>[ 122.060630] lkdtm: Performing direct entry REPORT_STACK_CANARY
2531 01:38:01.680276 <6>[ 122.066878] lkdtm: ok: stack canaries differ between pid 1391 and pid 1393 at offset 1.
2532 01:38:01.815992 # [ 122.021498] lkdtm: Performing direct entry REPORT_STACK_CANARY
2533 01:38:01.816942 # [ 122.028288] lkdtm: Recorded stack canary for pid 1391 at offset 1
2534 01:38:01.817365 # [ 122.060630] lkdtm: Performing direct entry REPORT_STACK_CANARY
2535 01:38:01.817791 # [ 122.066878] lkdtm: ok: stack canaries differ between pid 1391 and pid 1393 at offset 1.
2536 01:38:01.819310 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2537 01:38:01.882866 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2538 01:38:01.994695 # selftests: lkdtm: UNSET_SMEP.sh
2539 01:38:02.595309 <6>[ 122.982285] lkdtm: Performing direct entry UNSET_SMEP
2540 01:38:02.598538 <3>[ 122.987920] lkdtm: XFAIL: this test is x86_64-only
2541 01:38:02.701127 # [ 122.982285] lkdtm: Performing direct entry UNSET_SMEP
2542 01:38:02.704406 # [ 122.987920] lkdtm: XFAIL: this test is x86_64-only
2543 01:38:02.752226 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2544 01:38:02.832139 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2545 01:38:02.912074 # selftests: lkdtm: DOUBLE_FAULT.sh
2546 01:38:03.441418 <6>[ 123.826861] lkdtm: Performing direct entry DOUBLE_FAULT
2547 01:38:03.444595 <3>[ 123.832470] lkdtm: XFAIL: this test is ia32-only
2548 01:38:03.548378 # [ 123.826861] lkdtm: Performing direct entry DOUBLE_FAULT
2549 01:38:03.551597 # [ 123.832470] lkdtm: XFAIL: this test is ia32-only
2550 01:38:03.599408 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2551 01:38:03.679180 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2552 01:38:03.791014 # selftests: lkdtm: CORRUPT_PAC.sh
2553 01:38:04.304434 <6>[ 124.687872] lkdtm: Performing direct entry CORRUPT_PAC
2554 01:38:04.307578 <3>[ 124.693365] lkdtm: FAIL: CPU lacks pointer authentication feature
2555 01:38:04.415274 # [ 124.687872] lkdtm: Performing direct entry CORRUPT_PAC
2556 01:38:04.418477 # [ 124.693365] lkdtm: FAIL: CPU lacks pointer authentication feature
2557 01:38:04.466372 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2558 01:38:04.530304 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2559 01:38:04.626293 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2560 01:38:05.161773 <6>[ 125.544432] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2561 01:38:05.164954 <3>[ 125.551243] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2562 01:38:05.275752 # [ 125.544432] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2563 01:38:05.279047 # [ 125.551243] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2564 01:38:05.326889 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2565 01:38:05.405738 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2566 01:38:05.501466 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2567 01:38:06.038158 <6>[ 126.403225] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2568 01:38:06.038690 <6>[ 126.409519] lkdtm: Attempting slab linear overflow ...
2569 01:38:06.039694 <3>[ 126.415016] =============================================================================
2570 01:38:06.040253 <3>[ 126.423480] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2571 01:38:06.040743 <3>[ 126.431510] -----------------------------------------------------------------------------
2572 01:38:06.041197 <3>[ 126.431510]
2573 01:38:06.081516 <3>[ 126.441709] 0xffff00080d5b8800-0xffff00080d5b8803 @offset=2048. First byte 0x78 instead of 0xcc
2574 01:38:06.082041 <3>[ 126.450698] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=11 cpu=5 pid=1601
2575 01:38:06.082392 <4>[ 126.458661] __kmem_cache_alloc_node+0x110/0x2b0
2576 01:38:06.082699 <4>[ 126.463565] kmalloc_trace+0x54/0xa0
2577 01:38:06.083355 <4>[ 126.467422] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2578 01:38:06.083678 <4>[ 126.472411] lkdtm_do_action+0x2c/0x50
2579 01:38:06.083966 <4>[ 126.476440] direct_entry+0x164/0x180
2580 01:38:06.084245 <4>[ 126.480383] full_proxy_write+0x68/0xc0
2581 01:38:06.084921 <4>[ 126.484504] vfs_write+0xcc/0x2a0
2582 01:38:06.125049 <4>[ 126.488097] ksys_write+0x78/0x104
2583 01:38:06.125528 <4>[ 126.491775] __arm64_sys_write+0x28/0x3c
2584 01:38:06.125868 <4>[ 126.495976] invoke_syscall+0x8c/0x120
2585 01:38:06.126233 <4>[ 126.500010] el0_svc_common.constprop.0+0x68/0x124
2586 01:38:06.126537 <4>[ 126.505087] do_el0_svc+0x40/0xcc
2587 01:38:06.126828 <4>[ 126.508683] el0_svc+0x48/0xc0
2588 01:38:06.127114 <4>[ 126.512016] el0t_64_sync_handler+0xb8/0xbc
2589 01:38:06.127399 <4>[ 126.516480] el0t_64_sync+0x18c/0x190
2590 01:38:06.127679 <3>[ 126.520421] Freed in skb_free_head+0x4c/0x90 age=14 cpu=0 pid=0
2591 01:38:06.128377 <4>[ 126.526635] __kmem_cache_free+0x258/0x2b4
2592 01:38:06.168461 <4>[ 126.531013] kfree+0xc0/0x1a0
2593 01:38:06.168977 <4>[ 126.534257] skb_free_head+0x4c/0x90
2594 01:38:06.169323 <4>[ 126.538114] skb_release_data+0x14c/0x1c4
2595 01:38:06.169642 <4>[ 126.542404] __kfree_skb+0x34/0x50
2596 01:38:06.169942 <4>[ 126.546082] tcp_ack+0x6c8/0x1364
2597 01:38:06.170292 <4>[ 126.549679] tcp_rcv_established+0x794/0x8e0
2598 01:38:06.170593 <4>[ 126.554232] tcp_v4_do_rcv+0x164/0x380
2599 01:38:06.170882 <4>[ 126.558261] tcp_v4_rcv+0xc7c/0xd70
2600 01:38:06.171165 <4>[ 126.562027] ip_protocol_deliver_rcu+0x8c/0x320
2601 01:38:06.171539 <4>[ 126.566841] ip_local_deliver_finish+0xbc/0x1f0
2602 01:38:06.172217 <4>[ 126.571653] ip_local_deliver+0x88/0x2d4
2603 01:38:06.211842 <4>[ 126.575856] ip_rcv_finish+0xb0/0xf4
2604 01:38:06.212308 <4>[ 126.579710] ip_rcv+0x68/0x2bc
2605 01:38:06.212651 <4>[ 126.583041] __netif_receive_skb_one_core+0x68/0x94
2606 01:38:06.212968 <4>[ 126.588206] __netif_receive_skb+0x2c/0x80
2607 01:38:06.213267 <3>[ 126.592586] Slab 0xfffffc0020356e00 objects=10 used=5 fp=0xffff00080d5bc000 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2608 01:38:06.213563 <3>[ 126.605672] Object 0xffff00080d5b8400 @offset=1024 fp=0x0000000000000000
2609 01:38:06.213854 <3>[ 126.605672]
2610 01:38:06.255072 <3>[ 126.614399] Redzone ffff00080d5b8000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2611 01:38:06.255548 <3>[ 126.624167] Redzone ffff00080d5b8010: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2612 01:38:06.255895 <3>[ 126.633935] Redzone ffff00080d5b8020: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2613 01:38:06.256208 <3>[ 126.643703] Redzone ffff00080d5b8030: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2614 01:38:06.258391 <3>[ 126.653471] Redzone ffff00080d5b8040: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2615 01:38:06.298330 <3>[ 126.663238] Redzone ffff00080d5b8050: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2616 01:38:06.298785 <3>[ 126.673007] Redzone ffff00080d5b8060: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2617 01:38:06.299125 <3>[ 126.682774] Redzone ffff00080d5b8070: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2618 01:38:06.299438 <3>[ 126.692542] Redzone ffff00080d5b8080: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2619 01:38:06.341566 <3>[ 126.702310] Redzone ffff00080d5b8090: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2620 01:38:06.342063 <3>[ 126.712078] Redzone ffff00080d5b80a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2621 01:38:06.342413 <3>[ 126.721846] Redzone ffff00080d5b80b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2622 01:38:06.342729 <3>[ 126.731614] Redzone ffff00080d5b80c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2623 01:38:06.384797 <3>[ 126.741382] Redzone ffff00080d5b80d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2624 01:38:06.385256 <3>[ 126.751149] Redzone ffff00080d5b80e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2625 01:38:06.385601 <3>[ 126.760917] Redzone ffff00080d5b80f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2626 01:38:06.385920 <3>[ 126.770685] Redzone ffff00080d5b8100: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2627 01:38:06.388175 <3>[ 126.780453] Redzone ffff00080d5b8110: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2628 01:38:06.428124 <3>[ 126.790221] Redzone ffff00080d5b8120: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2629 01:38:06.428586 <3>[ 126.799989] Redzone ffff00080d5b8130: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2630 01:38:06.428925 <3>[ 126.809757] Redzone ffff00080d5b8140: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2631 01:38:06.429237 <3>[ 126.819525] Redzone ffff00080d5b8150: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2632 01:38:06.471303 <3>[ 126.829293] Redzone ffff00080d5b8160: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2633 01:38:06.471763 <3>[ 126.839060] Redzone ffff00080d5b8170: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2634 01:38:06.472116 <3>[ 126.848828] Redzone ffff00080d5b8180: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2635 01:38:06.472438 <3>[ 126.858596] Redzone ffff00080d5b8190: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 01:38:06.474559 <3>[ 126.868363] Redzone ffff00080d5b81a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 01:38:06.514564 <3>[ 126.878131] Redzone ffff00080d5b81b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 01:38:06.515030 <3>[ 126.887899] Redzone ffff00080d5b81c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 01:38:06.515384 <3>[ 126.897667] Redzone ffff00080d5b81d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 01:38:06.515709 <3>[ 126.907435] Redzone ffff00080d5b81e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 01:38:06.557828 <3>[ 126.917203] Redzone ffff00080d5b81f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 01:38:06.558372 <3>[ 126.926970] Redzone ffff00080d5b8200: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 01:38:06.558743 <3>[ 126.936738] Redzone ffff00080d5b8210: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 01:38:06.559079 <3>[ 126.946506] Redzone ffff00080d5b8220: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 01:38:06.561154 <3>[ 126.956274] Redzone ffff00080d5b8230: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 01:38:06.601070 <3>[ 126.966041] Redzone ffff00080d5b8240: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 01:38:06.601530 <3>[ 126.975809] Redzone ffff00080d5b8250: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2648 01:38:06.601881 <3>[ 126.985577] Redzone ffff00080d5b8260: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2649 01:38:06.602277 <3>[ 126.995345] Redzone ffff00080d5b8270: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2650 01:38:06.644247 <3>[ 127.005112] Redzone ffff00080d5b8280: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2651 01:38:06.645100 <3>[ 127.014880] Redzone ffff00080d5b8290: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2652 01:38:06.645486 <3>[ 127.024648] Redzone ffff00080d5b82a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2653 01:38:06.645820 <3>[ 127.034415] Redzone ffff00080d5b82b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2654 01:38:06.687532 <3>[ 127.044184] Redzone ffff00080d5b82c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2655 01:38:06.688416 <3>[ 127.053951] Redzone ffff00080d5b82d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2656 01:38:06.688813 <3>[ 127.063720] Redzone ffff00080d5b82e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2657 01:38:06.689150 <3>[ 127.073487] Redzone ffff00080d5b82f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2658 01:38:06.690869 <3>[ 127.083255] Redzone ffff00080d5b8300: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2659 01:38:06.731145 <3>[ 127.093023] Redzone ffff00080d5b8310: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2660 01:38:06.731600 <3>[ 127.102791] Redzone ffff00080d5b8320: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2661 01:38:06.731956 <3>[ 127.112559] Redzone ffff00080d5b8330: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2662 01:38:06.732288 <3>[ 127.122326] Redzone ffff00080d5b8340: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2663 01:38:06.774095 <3>[ 127.132094] Redzone ffff00080d5b8350: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2664 01:38:06.774565 <3>[ 127.141862] Redzone ffff00080d5b8360: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2665 01:38:06.774919 <3>[ 127.151630] Redzone ffff00080d5b8370: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2666 01:38:06.775237 <3>[ 127.161397] Redzone ffff00080d5b8380: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2667 01:38:06.777461 <3>[ 127.171164] Redzone ffff00080d5b8390: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2668 01:38:06.817370 <3>[ 127.180932] Redzone ffff00080d5b83a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2669 01:38:06.817856 <3>[ 127.190700] Redzone ffff00080d5b83b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2670 01:38:06.818249 <3>[ 127.200468] Redzone ffff00080d5b83c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2671 01:38:06.818580 <3>[ 127.210235] Redzone ffff00080d5b83d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2672 01:38:06.860634 <3>[ 127.220003] Redzone ffff00080d5b83e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2673 01:38:06.861101 <3>[ 127.229771] Redzone ffff00080d5b83f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2674 01:38:06.861453 <3>[ 127.239540] Object ffff00080d5b8400: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2675 01:38:06.861781 <3>[ 127.249308] Object ffff00080d5b8410: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2676 01:38:06.863906 <3>[ 127.259076] Object ffff00080d5b8420: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2677 01:38:06.903885 <3>[ 127.268843] Object ffff00080d5b8430: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2678 01:38:06.904341 <3>[ 127.278612] Object ffff00080d5b8440: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2679 01:38:06.904685 <3>[ 127.288379] Object ffff00080d5b8450: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2680 01:38:06.905004 <3>[ 127.298148] Object ffff00080d5b8460: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2681 01:38:06.947123 <3>[ 127.307915] Object ffff00080d5b8470: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2682 01:38:06.947590 <3>[ 127.317683] Object ffff00080d5b8480: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2683 01:38:06.947941 <3>[ 127.327451] Object ffff00080d5b8490: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2684 01:38:06.948263 <3>[ 127.337219] Object ffff00080d5b84a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2685 01:38:06.990432 <3>[ 127.346987] Object ffff00080d5b84b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2686 01:38:06.990897 <3>[ 127.356755] Object ffff00080d5b84c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2687 01:38:06.991247 <3>[ 127.366523] Object ffff00080d5b84d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2688 01:38:06.991564 <3>[ 127.376291] Object ffff00080d5b84e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2689 01:38:06.993776 <3>[ 127.386059] Object ffff00080d5b84f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2690 01:38:07.033699 <3>[ 127.395826] Object ffff00080d5b8500: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2691 01:38:07.034204 <3>[ 127.405594] Object ffff00080d5b8510: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2692 01:38:07.034562 <3>[ 127.415362] Object ffff00080d5b8520: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2693 01:38:07.034885 <3>[ 127.425130] Object ffff00080d5b8530: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2694 01:38:07.076961 <3>[ 127.434899] Object ffff00080d5b8540: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2695 01:38:07.077424 <3>[ 127.444666] Object ffff00080d5b8550: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2696 01:38:07.077773 <3>[ 127.454434] Object ffff00080d5b8560: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2697 01:38:07.078140 <3>[ 127.464202] Object ffff00080d5b8570: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2698 01:38:07.080263 <3>[ 127.473970] Object ffff00080d5b8580: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2699 01:38:07.120218 <3>[ 127.483738] Object ffff00080d5b8590: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 01:38:07.120677 <3>[ 127.493506] Object ffff00080d5b85a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 01:38:07.121019 <3>[ 127.503274] Object ffff00080d5b85b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 01:38:07.121339 <3>[ 127.513042] Object ffff00080d5b85c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 01:38:07.163506 <3>[ 127.522810] Object ffff00080d5b85d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 01:38:07.164004 <3>[ 127.532577] Object ffff00080d5b85e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 01:38:07.164369 <3>[ 127.542345] Object ffff00080d5b85f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 01:38:07.164701 <3>[ 127.552113] Object ffff00080d5b8600: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 01:38:07.166768 <3>[ 127.561880] Object ffff00080d5b8610: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 01:38:07.206708 <3>[ 127.571648] Object ffff00080d5b8620: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 01:38:07.207178 <3>[ 127.581416] Object ffff00080d5b8630: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 01:38:07.207531 <3>[ 127.591184] Object ffff00080d5b8640: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2711 01:38:07.207857 <3>[ 127.600951] Object ffff00080d5b8650: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2712 01:38:07.249915 <3>[ 127.610719] Object ffff00080d5b8660: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2713 01:38:07.250827 <3>[ 127.620487] Object ffff00080d5b8670: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2714 01:38:07.251227 <3>[ 127.630254] Object ffff00080d5b8680: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2715 01:38:07.251558 <3>[ 127.640022] Object ffff00080d5b8690: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2716 01:38:07.293202 <3>[ 127.649790] Object ffff00080d5b86a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2717 01:38:07.293666 <3>[ 127.659558] Object ffff00080d5b86b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2718 01:38:07.294049 <3>[ 127.669325] Object ffff00080d5b86c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2719 01:38:07.294386 <3>[ 127.679093] Object ffff00080d5b86d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2720 01:38:07.296576 <3>[ 127.688861] Object ffff00080d5b86e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2721 01:38:07.336490 <3>[ 127.698628] Object ffff00080d5b86f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2722 01:38:07.336946 <3>[ 127.708396] Object ffff00080d5b8700: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2723 01:38:07.337295 <3>[ 127.718164] Object ffff00080d5b8710: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2724 01:38:07.337610 <3>[ 127.727932] Object ffff00080d5b8720: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2725 01:38:07.379772 <3>[ 127.737700] Object ffff00080d5b8730: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2726 01:38:07.380241 <3>[ 127.747468] Object ffff00080d5b8740: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2727 01:38:07.380597 <3>[ 127.757236] Object ffff00080d5b8750: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2728 01:38:07.380926 <3>[ 127.767004] Object ffff00080d5b8760: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2729 01:38:07.383148 <3>[ 127.776771] Object ffff00080d5b8770: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2730 01:38:07.423297 <3>[ 127.786539] Object ffff00080d5b8780: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2731 01:38:07.423747 <3>[ 127.796307] Object ffff00080d5b8790: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2732 01:38:07.424100 <3>[ 127.806074] Object ffff00080d5b87a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2733 01:38:07.424420 <3>[ 127.815842] Object ffff00080d5b87b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2734 01:38:07.466304 <3>[ 127.825610] Object ffff00080d5b87c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2735 01:38:07.466764 <3>[ 127.835378] Object ffff00080d5b87d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2736 01:38:07.467111 <3>[ 127.845145] Object ffff00080d5b87e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2737 01:38:07.467434 <3>[ 127.854913] Object ffff00080d5b87f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2738 01:38:07.469618 <3>[ 127.864681] Redzone ffff00080d5b8800: 78 56 34 12 cc cc cc cc xV4.....
2739 01:38:07.509529 <3>[ 127.873753] Padding ffff00080d5b8854: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2740 01:38:07.509982 <3>[ 127.883521] Padding ffff00080d5b8864: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2741 01:38:07.510379 <3>[ 127.893288] Padding ffff00080d5b8874: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2742 01:38:07.510700 <3>[ 127.903056] Padding ffff00080d5b8884: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2743 01:38:07.552845 <3>[ 127.912824] Padding ffff00080d5b8894: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2744 01:38:07.553331 <3>[ 127.922592] Padding ffff00080d5b88a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2745 01:38:07.553691 <3>[ 127.932360] Padding ffff00080d5b88b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2746 01:38:07.554053 <3>[ 127.942128] Padding ffff00080d5b88c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2747 01:38:07.596063 <3>[ 127.951896] Padding ffff00080d5b88d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2748 01:38:07.596528 <3>[ 127.961664] Padding ffff00080d5b88e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2749 01:38:07.596875 <3>[ 127.971432] Padding ffff00080d5b88f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2750 01:38:07.597195 <3>[ 127.981199] Padding ffff00080d5b8904: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2751 01:38:07.599368 <3>[ 127.990967] Padding ffff00080d5b8914: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2752 01:38:07.639286 <3>[ 128.000734] Padding ffff00080d5b8924: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2753 01:38:07.639744 <3>[ 128.010502] Padding ffff00080d5b8934: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2754 01:38:07.640095 <3>[ 128.020270] Padding ffff00080d5b8944: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2755 01:38:07.640419 <3>[ 128.030038] Padding ffff00080d5b8954: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2756 01:38:07.682586 <3>[ 128.039805] Padding ffff00080d5b8964: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2757 01:38:07.683047 <3>[ 128.049573] Padding ffff00080d5b8974: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2758 01:38:07.683393 <3>[ 128.059341] Padding ffff00080d5b8984: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2759 01:38:07.683712 <3>[ 128.069109] Padding ffff00080d5b8994: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2760 01:38:07.685870 <3>[ 128.078877] Padding ffff00080d5b89a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2761 01:38:07.725762 <3>[ 128.088644] Padding ffff00080d5b89b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2762 01:38:07.726289 <3>[ 128.098412] Padding ffff00080d5b89c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2763 01:38:07.726695 <3>[ 128.108180] Padding ffff00080d5b89d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2764 01:38:07.727030 <3>[ 128.117947] Padding ffff00080d5b89e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 01:38:07.769082 <3>[ 128.127715] Padding ffff00080d5b89f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 01:38:07.769539 <3>[ 128.137483] Padding ffff00080d5b8a04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2767 01:38:07.769885 <3>[ 128.147251] Padding ffff00080d5b8a14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2768 01:38:07.770250 <3>[ 128.157018] Padding ffff00080d5b8a24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2769 01:38:07.772383 <3>[ 128.166786] Padding ffff00080d5b8a34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2770 01:38:07.812397 <3>[ 128.176554] Padding ffff00080d5b8a44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2771 01:38:07.812896 <3>[ 128.186322] Padding ffff00080d5b8a54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2772 01:38:07.813253 <3>[ 128.196089] Padding ffff00080d5b8a64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2773 01:38:07.813578 <3>[ 128.205857] Padding ffff00080d5b8a74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2774 01:38:07.855592 <3>[ 128.215625] Padding ffff00080d5b8a84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2775 01:38:07.856067 <3>[ 128.225393] Padding ffff00080d5b8a94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2776 01:38:07.856423 <3>[ 128.235161] Padding ffff00080d5b8aa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2777 01:38:07.856746 <3>[ 128.244928] Padding ffff00080d5b8ab4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2778 01:38:07.898849 <3>[ 128.254696] Padding ffff00080d5b8ac4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2779 01:38:07.899309 <3>[ 128.264464] Padding ffff00080d5b8ad4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2780 01:38:07.899658 <3>[ 128.274232] Padding ffff00080d5b8ae4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2781 01:38:07.899983 <3>[ 128.283999] Padding ffff00080d5b8af4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2782 01:38:07.902163 <3>[ 128.293767] Padding ffff00080d5b8b04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2783 01:38:07.942129 <3>[ 128.303535] Padding ffff00080d5b8b14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2784 01:38:07.942633 <3>[ 128.313302] Padding ffff00080d5b8b24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2785 01:38:07.942976 <3>[ 128.323070] Padding ffff00080d5b8b34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2786 01:38:07.943291 <3>[ 128.332838] Padding ffff00080d5b8b44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2787 01:38:07.985352 <3>[ 128.342606] Padding ffff00080d5b8b54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2788 01:38:07.985823 <3>[ 128.352373] Padding ffff00080d5b8b64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2789 01:38:07.986222 <3>[ 128.362141] Padding ffff00080d5b8b74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2790 01:38:07.986554 <3>[ 128.371909] Padding ffff00080d5b8b84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2791 01:38:07.988619 <3>[ 128.381677] Padding ffff00080d5b8b94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2792 01:38:08.028594 <3>[ 128.391445] Padding ffff00080d5b8ba4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2793 01:38:08.029053 <3>[ 128.401213] Padding ffff00080d5b8bb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2794 01:38:08.029392 <3>[ 128.410980] Padding ffff00080d5b8bc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2795 01:38:08.029705 <3>[ 128.420747] Padding ffff00080d5b8bd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2796 01:38:08.071935 <3>[ 128.430515] Padding ffff00080d5b8be4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2797 01:38:08.072390 <3>[ 128.440282] Padding ffff00080d5b8bf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2798 01:38:08.072730 <4>[ 128.449704] CPU: 5 PID: 1601 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
2799 01:38:08.073054 <4>[ 128.457649] Hardware name: ARM Juno development board (r0) (DT)
2800 01:38:08.073362 <4>[ 128.463847] Call trace:
2801 01:38:08.073655 <4>[ 128.466562] dump_backtrace+0xe8/0x140
2802 01:38:08.073942 <4>[ 128.470592] show_stack+0x30/0x40
2803 01:38:08.075137 <4>[ 128.474184] dump_stack_lvl+0x8c/0xb8
2804 01:38:08.115405 <4>[ 128.478126] dump_stack+0x18/0x34
2805 01:38:08.115863 <4>[ 128.481718] print_trailer+0x180/0x194
2806 01:38:08.116203 <4>[ 128.485748] check_bytes_and_report+0x100/0x130
2807 01:38:08.116521 <4>[ 128.490561] check_object+0x1e8/0x2d0
2808 01:38:08.116825 <4>[ 128.494503] free_debug_processing+0x240/0x5b0
2809 01:38:08.117118 <4>[ 128.499229] __slab_free+0x2e0/0x42c
2810 01:38:08.117405 <4>[ 128.503084] __kmem_cache_free+0x258/0x2b4
2811 01:38:08.117689 <4>[ 128.507461] kfree+0xc0/0x1a0
2812 01:38:08.117972 <4>[ 128.510707] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2813 01:38:08.118314 <4>[ 128.515697] lkdtm_do_action+0x2c/0x50
2814 01:38:08.119071 <4>[ 128.519727] direct_entry+0x164/0x180
2815 01:38:08.158820 <4>[ 128.523670] full_proxy_write+0x68/0xc0
2816 01:38:08.159268 <4>[ 128.527790] vfs_write+0xcc/0x2a0
2817 01:38:08.159607 <4>[ 128.531381] ksys_write+0x78/0x104
2818 01:38:08.159923 <4>[ 128.535060] __arm64_sys_write+0x28/0x3c
2819 01:38:08.160223 <4>[ 128.539261] invoke_syscall+0x8c/0x120
2820 01:38:08.160515 <4>[ 128.543293] el0_svc_common.constprop.0+0x68/0x124
2821 01:38:08.160804 <4>[ 128.548370] do_el0_svc+0x40/0xcc
2822 01:38:08.161089 <4>[ 128.551967] el0_svc+0x48/0xc0
2823 01:38:08.161367 <4>[ 128.555299] el0t_64_sync_handler+0xb8/0xbc
2824 01:38:08.162063 <4>[ 128.559762] el0t_64_sync+0x18c/0x190
2825 01:38:08.184877 <3>[ 128.563704] FIX kmalloc-1k: Restoring Right Redzone 0xffff00080d5b8800-0xffff00080d5b8803=0xcc
2826 01:38:08.188031 <3>[ 128.572872] FIX kmalloc-1k: Object at 0xffff00080d5b8400 not freed
2827 01:38:08.333694 # [ 126.403225] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2828 01:38:08.334231 # [ 126.409519] lkdtm: Attempting slab linear overflow ...
2829 01:38:08.334581 # [ 126.415016] =============================================================================
2830 01:38:08.334899 # [ 126.423480] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2831 01:38:08.335206 # [ 126.431510] -----------------------------------------------------------------------------
2832 01:38:08.335498 #
2833 01:38:08.376870 # [ 126.441709] 0xffff00080d5b8800-0xffff00080d5b8803 @offset=2048. First byte 0x78 instead of 0xcc
2834 01:38:08.377354 # [ 126.450698] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=11 cpu=5 pid=1601
2835 01:38:08.377700 # [ 126.458661] __kmem_cache_alloc_node+0x110/0x2b0
2836 01:38:08.378051 # [ 126.463565] kmalloc_trace+0x54/0xa0
2837 01:38:08.378364 # [ 126.467422] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2838 01:38:08.378657 # [ 126.472411] lkdtm_do_action+0x2c/0x50
2839 01:38:08.378940 # [ 126.476440] direct_entry+0x164/0x180
2840 01:38:08.379224 # [ 126.480383] full_proxy_write+0x68/0xc0
2841 01:38:08.379505 # [ 126.484504] vfs_write+0xcc/0x2a0
2842 01:38:08.380152 # [ 126.488097] ksys_write+0x78/0x104
2843 01:38:08.419998 # [ 126.491775] __arm64_sys_write+0x28/0x3c
2844 01:38:08.420453 # [ 126.495976] invoke_syscall+0x8c/0x120
2845 01:38:08.420789 # [ 126.500010] el0_svc_common.constprop.0+0x68/0x124
2846 01:38:08.421107 # [ 126.505087] do_el0_svc+0x40/0xcc
2847 01:38:08.421410 # [ 126.508683] el0_svc+0x48/0xc0
2848 01:38:08.421700 # [ 126.512016] el0t_64_sync_handler+0xb8/0xbc
2849 01:38:08.421990 # [ 126.516480] el0t_64_sync+0x18c/0x190
2850 01:38:08.422339 # [ 126.520421] Freed in skb_free_head+0x4c/0x90 age=14 cpu=0 pid=0
2851 01:38:08.422628 # [ 126.526635] __kmem_cache_free+0x258/0x2b4
2852 01:38:08.423274 # [ 126.531013] kfree+0xc0/0x1a0
2853 01:38:08.462925 # [ 126.534257] skb_free_head+0x4c/0x90
2854 01:38:08.463197 # [ 126.538114] skb_release_data+0x14c/0x1c4
2855 01:38:08.463421 # [ 126.542404] __kfree_skb+0x34/0x50
2856 01:38:08.463593 # [ 126.546082] tcp_ack+0x6c8/0x1364
2857 01:38:08.463738 # [ 126.549679] tcp_rcv_established+0x794/0x8e0
2858 01:38:08.463879 # [ 126.554232] tcp_v4_do_rcv+0x164/0x380
2859 01:38:08.464109 # [ 126.558261] tcp_v4_rcv+0xc7c/0xd70
2860 01:38:08.464293 # [ 126.562027] ip_protocol_deliver_rcu+0x8c/0x320
2861 01:38:08.464442 # [ 126.566841] ip_local_deliver_finish+0xbc/0x1f0
2862 01:38:08.464578 # [ 126.571653] ip_local_deliver+0x88/0x2d4
2863 01:38:08.466031 # [ 126.575856] ip_rcv_finish+0xb0/0xf4
2864 01:38:08.506056 # [ 126.579710] ip_rcv+0x68/0x2bc
2865 01:38:08.506331 # [ 126.583041] __netif_receive_skb_one_core+0x68/0x94
2866 01:38:08.506562 # [ 126.588206] __netif_receive_skb+0x2c/0x80
2867 01:38:08.506728 # [ 126.592586] Slab 0xfffffc0020356e00 objects=10 used=5 fp=0xffff00080d5bc000 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2868 01:38:08.506884 # [ 126.605672] Object 0xffff00080d5b8400 @offset=1024 fp=0x0000000000000000
2869 01:38:08.507043 #
2870 01:38:08.509120 # [ 126.614399] Redzone ffff00080d5b8000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2871 01:38:08.549223 # [ 126.624167] Redzone ffff00080d5b8010: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2872 01:38:08.549531 # [ 126.633935] Redzone ffff00080d5b8020: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2873 01:38:08.549712 # [ 126.643703] Redzone ffff00080d5b8030: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2874 01:38:08.549874 # [ 126.653471] Redzone ffff00080d5b8040: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2875 01:38:08.592354 # [ 126.663238] Redzone ffff00080d5b8050: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2876 01:38:08.592637 # [ 126.673007] Redzone ffff00080d5b8060: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2877 01:38:08.592927 # [ 126.682774] Redzone ffff00080d5b8070: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2878 01:38:08.593098 # [ 126.692542] Redzone ffff00080d5b8080: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2879 01:38:08.595470 # [ 126.702310] Redzone ffff00080d5b8090: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2880 01:38:08.635492 # [ 126.712078] Redzone ffff00080d5b80a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2881 01:38:08.635830 # [ 126.721846] Redzone ffff00080d5b80b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2882 01:38:08.636025 # [ 126.731614] Redzone ffff00080d5b80c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2883 01:38:08.636201 # [ 126.741382] Redzone ffff00080d5b80d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2884 01:38:08.678711 # [ 126.751149] Redzone ffff00080d5b80e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2885 01:38:08.678988 # [ 126.760917] Redzone ffff00080d5b80f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2886 01:38:08.679231 # [ 126.770685] Redzone ffff00080d5b8100: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2887 01:38:08.679396 # [ 126.780453] Redzone ffff00080d5b8110: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2888 01:38:08.681835 # [ 126.790221] Redzone ffff00080d5b8120: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2889 01:38:08.721827 # [ 126.799989] Redzone ffff00080d5b8130: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2890 01:38:08.722172 # [ 126.809757] Redzone ffff00080d5b8140: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2891 01:38:08.722403 # [ 126.819525] Redzone ffff00080d5b8150: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2892 01:38:08.722861 # [ 126.829293] Redzone ffff00080d5b8160: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2893 01:38:08.765069 # [ 126.839060] Redzone ffff00080d5b8170: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2894 01:38:08.765368 # [ 126.848828] Redzone ffff00080d5b8180: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2895 01:38:08.765615 # [ 126.858596] Redzone ffff00080d5b8190: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 01:38:08.765827 # [ 126.868363] Redzone ffff00080d5b81a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 01:38:08.768287 # [ 126.878131] Redzone ffff00080d5b81b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 01:38:08.808261 # [ 126.887899] Redzone ffff00080d5b81c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 01:38:08.808517 # [ 126.897667] Redzone ffff00080d5b81d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 01:38:08.808749 # [ 126.907435] Redzone ffff00080d5b81e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 01:38:08.808965 # [ 126.917203] Redzone ffff00080d5b81f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 01:38:08.851451 # [ 126.926970] Redzone ffff00080d5b8200: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 01:38:08.851725 # [ 126.936738] Redzone ffff00080d5b8210: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 01:38:08.851962 # [ 126.946506] Redzone ffff00080d5b8220: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 01:38:08.852175 # [ 126.956274] Redzone ffff00080d5b8230: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 01:38:08.854610 # [ 126.966041] Redzone ffff00080d5b8240: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 01:38:08.894573 # [ 126.975809] Redzone ffff00080d5b8250: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2908 01:38:08.894813 # [ 126.985577] Redzone ffff00080d5b8260: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2909 01:38:08.895035 # [ 126.995345] Redzone ffff00080d5b8270: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2910 01:38:08.895242 # [ 127.005112] Redzone ffff00080d5b8280: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2911 01:38:08.938040 # [ 127.014880] Redzone ffff00080d5b8290: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2912 01:38:08.938919 # [ 127.024648] Redzone ffff00080d5b82a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2913 01:38:08.939324 # [ 127.034415] Redzone ffff00080d5b82b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2914 01:38:08.939743 # [ 127.044184] Redzone ffff00080d5b82c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2915 01:38:08.981146 # [ 127.053951] Redzone ffff00080d5b82d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2916 01:38:08.981631 # [ 127.063720] Redzone ffff00080d5b82e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2917 01:38:08.982113 # [ 127.073487] Redzone ffff00080d5b82f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2918 01:38:08.982530 # [ 127.083255] Redzone ffff00080d5b8300: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2919 01:38:08.984448 # [ 127.093023] Redzone ffff00080d5b8310: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2920 01:38:09.024282 # [ 127.102791] Redzone ffff00080d5b8320: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2921 01:38:09.024768 # [ 127.112559] Redzone ffff00080d5b8330: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2922 01:38:09.025217 # [ 127.122326] Redzone ffff00080d5b8340: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2923 01:38:09.025625 # [ 127.132094] Redzone ffff00080d5b8350: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2924 01:38:09.067494 # [ 127.141862] Redzone ffff00080d5b8360: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2925 01:38:09.068010 # [ 127.151630] Redzone ffff00080d5b8370: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2926 01:38:09.068419 # [ 127.161397] Redzone ffff00080d5b8380: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2927 01:38:09.068747 # [ 127.171164] Redzone ffff00080d5b8390: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2928 01:38:09.070768 # [ 127.180932] Redzone ffff00080d5b83a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2929 01:38:09.110584 # [ 127.190700] Redzone ffff00080d5b83b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2930 01:38:09.111157 # [ 127.200468] Redzone ffff00080d5b83c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2931 01:38:09.111528 # [ 127.210235] Redzone ffff00080d5b83d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2932 01:38:09.111853 # [ 127.220003] Redzone ffff00080d5b83e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2933 01:38:09.153795 # [ 127.229771] Redzone ffff00080d5b83f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2934 01:38:09.154341 # [ 127.239540] Object ffff00080d5b8400: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2935 01:38:09.154711 # [ 127.249308] Object ffff00080d5b8410: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2936 01:38:09.155040 # [ 127.259076] Object ffff00080d5b8420: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2937 01:38:09.157119 # [ 127.268843] Object ffff00080d5b8430: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2938 01:38:09.196852 # [ 127.278612] Object ffff00080d5b8440: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2939 01:38:09.197348 # [ 127.288379] Object ffff00080d5b8450: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2940 01:38:09.197711 # [ 127.298148] Object ffff00080d5b8460: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2941 01:38:09.198083 # [ 127.307915] Object ffff00080d5b8470: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2942 01:38:09.240145 # [ 127.317683] Object ffff00080d5b8480: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2943 01:38:09.240613 # [ 127.327451] Object ffff00080d5b8490: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2944 01:38:09.240962 # [ 127.337219] Object ffff00080d5b84a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2945 01:38:09.241285 # [ 127.346987] Object ffff00080d5b84b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2946 01:38:09.243452 # [ 127.356755] Object ffff00080d5b84c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2947 01:38:09.283275 # [ 127.366523] Object ffff00080d5b84d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2948 01:38:09.283937 # [ 127.376291] Object ffff00080d5b84e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2949 01:38:09.284474 # [ 127.386059] Object ffff00080d5b84f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2950 01:38:09.285410 # [ 127.395826] Object ffff00080d5b8500: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2951 01:38:09.326561 # [ 127.405594] Object ffff00080d5b8510: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2952 01:38:09.327053 # [ 127.415362] Object ffff00080d5b8520: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2953 01:38:09.327396 # [ 127.425130] Object ffff00080d5b8530: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2954 01:38:09.327712 # [ 127.434899] Object ffff00080d5b8540: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2955 01:38:09.329757 # [ 127.444666] Object ffff00080d5b8550: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2956 01:38:09.369608 # [ 127.454434] Object ffff00080d5b8560: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2957 01:38:09.370133 # [ 127.464202] Object ffff00080d5b8570: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2958 01:38:09.370484 # [ 127.473970] Object ffff00080d5b8580: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2959 01:38:09.370804 # [ 127.483738] Object ffff00080d5b8590: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2960 01:38:09.412853 # [ 127.493506] Object ffff00080d5b85a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2961 01:38:09.413340 # [ 127.503274] Object ffff00080d5b85b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2962 01:38:09.413685 # [ 127.513042] Object ffff00080d5b85c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2963 01:38:09.414040 # [ 127.522810] Object ffff00080d5b85d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2964 01:38:09.416154 # [ 127.532577] Object ffff00080d5b85e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2965 01:38:09.455949 # [ 127.542345] Object ffff00080d5b85f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2966 01:38:09.456404 # [ 127.552113] Object ffff00080d5b8600: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2967 01:38:09.456750 # [ 127.561880] Object ffff00080d5b8610: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2968 01:38:09.457064 # [ 127.571648] Object ffff00080d5b8620: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2969 01:38:09.499146 # [ 127.581416] Object ffff00080d5b8630: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2970 01:38:09.499647 # [ 127.591184] Object ffff00080d5b8640: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2971 01:38:09.499991 # [ 127.600951] Object ffff00080d5b8650: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2972 01:38:09.500305 # [ 127.610719] Object ffff00080d5b8660: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2973 01:38:09.502451 # [ 127.620487] Object ffff00080d5b8670: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2974 01:38:09.542335 # [ 127.630254] Object ffff00080d5b8680: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2975 01:38:09.542814 # [ 127.640022] Object ffff00080d5b8690: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2976 01:38:09.543156 # [ 127.649790] Object ffff00080d5b86a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2977 01:38:09.543471 # [ 127.659558] Object ffff00080d5b86b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2978 01:38:09.585129 # [ 127.669325] Object ffff00080d5b86c0: 6b 6b 6b 6b 6b 6b <6>[ 129.948408] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
2979 01:38:09.585489 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b k<6>[ 129.958239] lkdtm: Attempting vmalloc linear overflow ...
2980 01:38:09.585723 kkkkkkkkkkkkkkk
2981 01:38:09.585892 # [ 127.679093<0>[ 129.966745] detected buffer overflow in memset
2982 01:38:09.586080 ] Object ffff00080d5b86d0: 6b <4>[ 129.973626] ------------[ cut here ]------------
2983 01:38:09.586348 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<2>[ 129.981186] kernel BUG at lib/string_helpers.c:1027!
2984 01:38:09.588240 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2985 01:38:09.628366 <0>[ 129.989198] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
2986 01:38:09.628639 # [ 127.688861] Object ffff00<4>[ 129.999037] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
2987 01:38:09.628816 080d5b86e0: 6b 6b 6b 6b 6b 6b 6b<4>[ 130.015576] CPU: 1 PID: 1640 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
2988 01:38:09.631551 6b 6b 6b 6b 6b 6b 6b 6b 6b kkk<4>[ 130.026280] Hardware name: ARM Juno development board (r0) (DT)
2989 01:38:09.631778 kkkkkkkkkkkkk
2990 01:38:09.671540 # [ 127.698628] <4>[ 130.035245] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2991 01:38:09.671780 Object ffff00080d5b86f0: 6b 6b<4>[ 130.045254] pc : fortify_panic+0x24/0x28
2992 01:38:09.671951 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 130.052218] lr : fortify_panic+0x24/0x28
2993 01:38:09.672108 b 6b 6b 6b kkkkkkkkkkkkkkkk
2994 01:38:09.672257 # <4>[ 130.059182] sp : ffff80000e963950
2995 01:38:09.672400 [ 127.708396] Object ffff0008<4>[ 130.065536] x29: ffff80000e963950 x28: ffff0008057634c0 x27: 0000000000000000
2996 01:38:09.715204 0d5b8700: 6b 6b 6b 6b 6b 6b 6b 6<4>[ 130.075719] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
2997 01:38:09.715660 b 6b 6b 6b 6b 6b 6b 6b 6b kkkkk<4>[ 130.085903] x23: ffff00080467a000 x22: ffff80000e963b00 x21: 0000000000000018
2998 01:38:09.716006 kkkkkkkkkkk
2999 01:38:09.716318 # [ 127.718164] Ob<4>[ 130.096086] x20: ffff80000c9b5000 x19: ffff800009f625c8 x18: 0000000000000000
3000 01:38:09.716619 ject ffff00080d5b8710: 6b 6b 6<4>[ 130.106269] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3001 01:38:09.758051 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 130.116452] x14: 0000000000000000 x13: 205d353437363639 x12: 2e39323120205b3e
3002 01:38:09.758863 6b 6b 6b kkkkkkkkkkkkkkkk
3003 01:38:09.759237 # [ <4>[ 130.126635] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815fe78
3004 01:38:09.759566 127.727932] Object ffff00080d<4>[ 130.136818] x8 : ffff0008057634c0 x7 : 3534373636392e39 x6 : 0000000000000001
3005 01:38:09.759881 5b8720: 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 130.147001] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
3006 01:38:09.801273 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkk<4>[ 130.157184] x2 : 0000000000000000 x1 : ffff0008057634c0 x0 : 0000000000000022
3007 01:38:09.801738 kkkkkkkkk
3008 01:38:09.802113 # [ 127.737700] Obje<4>[ 130.167368] Call trace:
3009 01:38:09.802437 ct ffff00080d5b8730: 6b 6b 6b <4>[ 130.172852] fortify_panic+0x24/0x28
3010 01:38:09.802742 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 130.179467] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3011 01:38:09.803042 6b 6b kkkkkkkkkkkkkkkk
3012 01:38:09.803331 # [ 1<4>[ 130.187474] lkdtm_do_action+0x2c/0x50
3013 01:38:09.803611 27.747468] Object ffff00080d5b<4>[ 130.194266] direct_entry+0x164/0x180
3014 01:38:09.804430 8740: 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 130.200972] full_proxy_write+0x68/0xc0
3015 01:38:09.844477 6b 6b 6b 6b 6b 6b 6b kkkkkkkkk<4>[ 130.207849] vfs_write+0xcc/0x2a0
3016 01:38:09.844958 kkkkkkk
3017 01:38:09.845300 # [ 127.757236] Object<4>[ 130.214204] ksys_write+0x78/0x104
3018 01:38:09.845622 ffff00080d5b8750: 6b 6b 6b 6b<4>[ 130.220645] __arm64_sys_write+0x28/0x3c
3019 01:38:09.845930 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 130.227609] invoke_syscall+0x8c/0x120
3020 01:38:09.846271 b 6b kkkkkkkkkkkkkkkk
3021 01:38:09.846562 # [ 127<4>[ 130.234398] el0_svc_common.constprop.0+0x68/0x124
3022 01:38:09.846846 .767004] Object ffff00080d5b87<4>[ 130.242232] do_el0_svc+0x40/0xcc
3023 01:38:09.887625 60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 130.248587] el0_svc+0x48/0xc0
3024 01:38:09.888086 b 6b 6b 6b 6b 6b 6b kkkkkkkkkkk<4>[ 130.254681] el0t_64_sync_handler+0xb8/0xbc
3025 01:38:09.888426 kkkkk
3026 01:38:09.888741 # [ 127.776771] Object <4>[ 130.261906] el0t_64_sync+0x18c/0x190
3027 01:38:09.889046 ffff00080d5b8770: 6b 6b 6b 6b 6<0>[ 130.268614] Code: aa1303e1 90004980 911f2000 97ffe254 (d4210000)
3028 01:38:09.889341 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 130.277750] ---[ end trace 0000000000000000 ]---
3029 01:38:09.889630 6b kkkkkkkkkkkkkkkk
3030 01:38:09.890819 # [ 127.7<6>[ 130.285408] note: cat[1640] exited with irqs disabled
3031 01:38:09.930532 86539] Object ffff00080d5b8780<6>[ 130.293574] note: cat[1640] exited with preempt_count 1
3032 01:38:09.930821 : 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 130.303444] ------------[ cut here ]------------
3033 01:38:09.931000 b kkkkkkkkkkkkkkkk
3034 01:38:09.931162 # [ 127.79<4>[ 130.310825] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3035 01:38:09.973726 6307] Object ffff00080d5b8790:<4>[ 130.323531] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3036 01:38:09.974034 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 130.340069] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.94-cip23 #1
3037 01:38:09.974263 b 6b 6b 6b 6b 6b kkkkkkkkkkkkkk<4>[ 130.351038] Hardware name: ARM Juno development board (r0) (DT)
3038 01:38:09.974485 kk
3039 01:38:09.974680 # [ 127.806074] Object ff<4>[ 130.360005] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3040 01:38:09.974798 ff00080d5b87a0: 6b 6b 6b 6b 6b 6<4>[ 130.370015] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3041 01:38:10.016911 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 130.378289] lr : ct_idle_enter+0x10/0x1c
3042 01:38:10.017179 kkkkkkkkkkkkkkkk
3043 01:38:10.017398 # [ <127.8145[ 130.385259] sp : ffff80000c3dbd20
3044 01:38:10.017605 42] Object ffff00080d5b87b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3045 01:38:10.017783 # [ 127.825610] Object ffff00080d5b87c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3046 01:38:10.017955 # [ 127.835378] Object ffff00080d5b87d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3047 01:38:10.060086 # [ 127.845145] Object ffff00080d5b87e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3048 01:38:10.060349 # [ 127.854913] Object ffff00080d5b87f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
3049 01:38:10.060570 # [ 127.864681] Redzone ffff00080d5b8800: 78 56 34 12 cc cc cc cc xV4.....
3050 01:38:10.060770 # [ 127.873753] Padding ffff00080d5b8854: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3051 01:38:10.063275 # [ 127.883521] Padding ffff00080d5b8864: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3052 01:38:10.103247 # [ 127.893288] Padding ffff00080d5b8874: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3053 01:38:10.103772 # [ 127.903056] Padding ffff00080d5b8884: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3054 01:38:10.103967 # [ 127.912824] Padding ffff00080d5b8894: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3055 01:38:10.104173 # [ 127.922592] Padding ffff00080d5b88a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3056 01:38:10.146350 # [ 127.932360] Padding ffff00080d5b88b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3057 01:38:10.146589 # [ 127.942128] Padding ffff00080d5b88c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3058 01:38:10.146807 # [ 127.951896] Padding ffff00080d5b88d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3059 01:38:10.147011 # [ 127.961664] Padding ffff00080d5b88e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3060 01:38:10.149585 # [ 127.971432] Padding ffff00080d5b88f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3061 01:38:10.189563 # [ 127.981199] Padding ffff00080d5b8904: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3062 01:38:10.189797 # [ 127.990967] Padding ffff00080d5b8914: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3063 01:38:10.190386 # [ 128.000734] Padding ffff00080d5b8924: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3064 01:38:10.190755 # [ 128.010502] Padding ffff00080d5b8934: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3065 01:38:10.232997 # [ 128.020270] Padding ffff00080d5b8944: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3066 01:38:10.233818 # [ 128.030038] Padding ffff00080d5b8954: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3067 01:38:10.234248 # [ 128.039805] Padding ffff00080d5b8964: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3068 01:38:10.234669 # [ 128.049573] Padding ffff00080d5b8974: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3069 01:38:10.236328 # [ 128.059341] Padding ffff00080d5b8984: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3070 01:38:10.276156 # [ 128.069109] Padding ffff00080d5b8994: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3071 01:38:10.276610 # [ 128.078877] Padding ffff00080d5b89a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3072 01:38:10.277035 # [ 128.088644] Padding ffff00080d5b89b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3073 01:38:10.277435 # [ 128.098412] Padding ffff00080d5b89c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3074 01:38:10.319305 # [ 128.108180] Padding ffff00080d5b89d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3075 01:38:10.319771 # [ 128.117947] Padding ffff00080d5b89e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3076 01:38:10.320198 # [ 128.127715] Padding ffff00080d5b89f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3077 01:38:10.320599 # [ 128.137483] Padding ffff00080d5b8a04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3078 01:38:10.322609 # [ 128.147251] Padding ffff00080d5b8a14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3079 01:38:10.362471 # [ 128.157018] Padding ffff00080d5b8a24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3080 01:38:10.363329 # [ 128.166786] Padding ffff00080d5b8a34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3081 01:38:10.363731 # [ 128.176554] Padding ffff00080d5b8a44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3082 01:38:10.364145 # [ 128.186322] Padding ffff00080d5b8a54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3083 01:38:10.405612 # [ 128.196089] Padding ffff00080d5b8a64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3084 01:38:10.406499 # [ 128.205857] Padding ffff00080d5b8a74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3085 01:38:10.406904 # [ 128.215625] Padding ffff00080d5b8a84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3086 01:38:10.407322 # [ 128.225393] Padding ffff00080d5b8a94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3087 01:38:10.448812 # [ 128.235161] Padding ffff00080d5b8aa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3088 01:38:10.449302 # [ 128.244928] Padding ffff00080d5b8ab4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3089 01:38:10.450129 # [ 128.254696] Padding ffff00080d5b8ac4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3090 01:38:10.450510 # [ 128.264464] Padding ffff00080d5b8ad4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3091 01:38:10.452134 # [ 128.274232] Padding ffff00080d5b8ae4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3092 01:38:10.491946 # [ 128.283999] Padding ffff00080d5b8af4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3093 01:38:10.492790 # [ 128.293767] Padding ffff00080d5b8b04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3094 01:38:10.493191 # [ 128.303535] Padding ffff00080d5b8b14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3095 01:38:10.493607 # [ 128.313302] Padding ffff00080d5b8b24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3096 01:38:10.535117 # [ 128.323070] Padding ffff00080d5b8b34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3097 01:38:10.535589 # [ 128.332838] Padding ffff00080d5b8b44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3098 01:38:10.536024 # [ 128.342606] Padding ffff00080d5b8b54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3099 01:38:10.536779 # [ 128.352373] Padding ffff00080d5b8b64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3100 01:38:10.538436 # [ 128.362141] Padding ffff00080d5b8b74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3101 01:38:10.578355 # [ 128.371909] Padding ffff00080d5b8b84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3102 01:38:10.578848 # [ 128.381677] Padding ffff00080d5b8b94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3103 01:38:10.579297 # [ 128.391445] Padding ffff00080d5b8ba4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3104 01:38:10.580067 # [ 128.401213] Padding ffff00080d5b8bb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3105 01:38:10.621432 # [ 128.410980] Padding ffff00080d5b8bc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3106 01:38:10.621895 # [ 128.420747] Padding ffff00080d5b8bd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3107 01:38:10.622379 # [ 128.430515] Padding ffff00080d5b8be4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3108 01:38:10.622793 # [ 128.440282] Padding ffff00080d5b8bf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3109 01:38:10.623188 # [ 128.449704] CPU: 5 PID: 1601 Comm: cat Tainted: G D W E 6.1.94-cip23 #1
3110 01:38:10.664579 # [ 128.457649] Hardware name: ARM Juno development board (r0) (DT)
3111 01:38:10.665037 # [ 128.463847] Call trace:
3112 01:38:10.665465 # [ 128.466562] dump_backtrace+0xe8/0x140
3113 01:38:10.665867 # [ 128.470592] show_stack+0x30/0x40
3114 01:38:10.666310 # [ 128.474184] dump_stack_lvl+0x8c/0xb8
3115 01:38:10.666705 # [ 128.478126] dump_stack+0x18/0x34
3116 01:38:10.667086 # [ 128.481718] print_trailer+0x180/0x194
3117 01:38:10.667475 # [ 128.485748] check_bytes_and_report+0x100/0x130
3118 01:38:10.667870 # [ 128.490561] check_object+0x1e8/0x2d0
3119 01:38:10.668237 # [ 128.494503] free_debug_processing+0x240/0x5b0
3120 01:38:10.668968 # [ 128.499229] __slab_free+0x2e0/0x42c
3121 01:38:10.707803 # [ 128.503084] __kmem_cache_free+0x258/0x2b4
3122 01:38:10.708255 # [ 128.507461] kfree+0xc0/0x1a0
3123 01:38:10.708682 # [ 128.510707] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3124 01:38:10.709461 # [ 128.515697] lkdtm_do_action+0x2c/0x50
3125 01:38:10.709836 # [ 128.519727] direct_entry+0x164/0x180
3126 01:38:10.710264 # [ 128.523670] full_proxy_write+0x68/0xc0
3127 01:38:10.710651 # [ 128.527790] vfs_write+0xcc/0x2a0
3128 01:38:10.711034 # [ 128.531381] ksys_write+0x78/0x104
3129 01:38:10.711404 # [ 128.535060] __arm64_sys_write+0x28/0x3c
3130 01:38:10.711774 # [ 128.539261] invoke_syscall+0x8c/0x120
3131 01:38:10.712228 # [ 128.543293] el0_svc_common.constprop.0+0x68/0x124
3132 01:38:10.750978 # [ 128.548370] do_el0_svc+0x40/0xcc
3133 01:38:10.751439 # [ 128.551967] el0_svc+0x48/0xc0
3134 01:38:10.751868 # [ 128.555299] el0t_64_sync_handler+0xb8/0xbc
3135 01:38:10.752652 # [ 128.559762] el0t_64_sync+0x18c/0x190
3136 01:38:10.753020 # [ 128.563704] FIX kmalloc-1k: Restoring Right Redzone 0xffff00080d5b8800-0xffff00080d5b8803=0xcc
3137 01:38:10.753415 # [ 128.572872] FIX kmalloc-1k: Object at 0xffff00080d5b8400 not freed
3138 01:38:10.753803 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3139 01:38:10.754243 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3140 01:38:10.754715 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3141 01:38:10.794321 <4>[ 131.155719] x29: ffff80000c3dbd20 x28: 0000000000000000 x27: 0000000000000000
3142 01:38:10.794780 <4>[ 131.163148] x26: 0000000000000000 x25: 0000001e56b08424 x24: 0000000000000000
3143 01:38:10.795563 <4>[ 131.170573] x23: ffff000807135080 x22: 0000000000000000 x21: 0000000000000000
3144 01:38:10.795935 <4>[ 131.177997] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
3145 01:38:10.796333 <4>[ 131.185422] x17: ffff800008023768 x16: 00000000000000c8 x15: 0000000000000001
3146 01:38:10.797652 <4>[ 131.192846] x14: 0000000000000002 x13: 0000000000000002 x12: 0000000000000061
3147 01:38:10.837656 <4>[ 131.200270] x11: 0000000000000804 x10: 0000000000000804 x9 : ffff8000091313a0
3148 01:38:10.838167 <4>[ 131.207696] x8 : 000000000003ab02 x7 : 071c71c71c71c71c x6 : ffff80000b5e5d20
3149 01:38:10.838620 <4>[ 131.215121] x5 : 0000000000000783 x4 : 4000000000000002 x3 : ffff800974a30000
3150 01:38:10.839037 <4>[ 131.222545] x2 : ffff80000c3dbd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
3151 01:38:10.839435 <4>[ 131.229969] Call trace:
3152 01:38:10.839825 <4>[ 131.232679] ct_kernel_exit.constprop.0+0x11c/0x180
3153 01:38:10.840209 <4>[ 131.237833] ct_idle_enter+0x10/0x1c
3154 01:38:10.880934 <4>[ 131.241681] cpuidle_enter_state+0x2a4/0x5a0
3155 01:38:10.881394 <4>[ 131.246226] cpuidle_enter+0x40/0x60
3156 01:38:10.881832 <4>[ 131.250072] do_idle+0x258/0x310
3157 01:38:10.882660 <4>[ 131.253574] cpu_startup_entry+0x3c/0x44
3158 01:38:10.883031 <4>[ 131.257770] secondary_start_kernel+0x138/0x160
3159 01:38:10.883426 <4>[ 131.262577] __secondary_switched+0xb0/0xb4
3160 01:38:10.883811 <4>[ 131.267037] irq event stamp: 255928
3161 01:38:10.884263 <4>[ 131.270791] hardirqs last enabled at (255927): [<ffff8000081cb708>] tick_nohz_idle_enter+0x78/0x144
3162 01:38:10.884749 <4>[ 131.280214] hardirqs last disabled at (255928): [<ffff8000081284bc>] do_idle+0xec/0x310
3163 01:38:10.924457 <4>[ 131.288502] softirqs last enabled at (255876): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
3164 01:38:10.924924 <4>[ 131.297573] softirqs last disabled at (255861): [<ffff80000801072c>] __do_softirq+0x1c/0x28
3165 01:38:10.925376 <4>[ 131.306206] ---[ end trace 0000000000000000 ]---
3166 01:38:10.925785 # Segmentation fault
3167 01:38:10.926211 # [ 129.948408] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3168 01:38:10.926598 # [ 129.958239] lkdtm: Attempting vmalloc linear overflow ...
3169 01:38:10.927732 # [ 129.966745] detected buffer overflow in memset
3170 01:38:10.967639 # [ 129.973626] ------------[ cut here ]------------
3171 01:38:10.968123 # [ 129.981186] kernel BUG at lib/string_helpers.c:1027!
3172 01:38:10.968572 # [ 129.989198] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3173 01:38:10.968985 # [ 129.999037] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3174 01:38:10.969383 # [ 130.015576] CPU: 1 PID: 1640 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3175 01:38:10.970904 # [ 130.026280] Hardware name: ARM Juno development board (r0) (DT)
3176 01:38:11.010718 # [ 130.035245] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3177 01:38:11.011540 # [ 130.045254] pc : fortify_panic+0x24/0x28
3178 01:38:11.011929 # [ 130.052218] lr : fortify_panic+0x24/0x28
3179 01:38:11.012343 # [ 130.059182] sp : ffff80000e963950
3180 01:38:11.012742 # [ 130.065536] x29: ffff80000e963950 x28: ffff0008057634c0 x27: 0000000000000000
3181 01:38:11.013125 # [ 130.075719] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3182 01:38:11.013501 # [ 130.085903] x23: ffff00080467a000 x22: ffff80000e963b00 x21: 0000000000000018
3183 01:38:11.053943 # [ 130.096086] x20: ffff80000c9b5000 x19: ffff800009f625c8 x18: 0000000000000000
3184 01:38:11.054426 # [ 130.106269] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3185 01:38:11.054791 # [ 130.116452] x14: 0000000000000000 x13: 205d353437363639 x12: 2e39323120205b3e
3186 01:38:11.055122 # [ 130.126635] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815fe78
3187 01:38:11.055428 # [ 130.136818] x8 : ffff0008057634c0 x7 : 3534373636392e39 x6 : 0000000000000001
3188 01:38:11.057199 # [ 130.147001] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
3189 01:38:11.097168 # [ 130.157184] x2 : 0000000000000000 x1 : ffff0008057634c0 x0 : 0000000000000022
3190 01:38:11.097658 # [ 130.167368] Call trace:
3191 01:38:11.097985 # [ 130.172852] fortify_panic+0x24/0x28
3192 01:38:11.098328 # [ 130.179467] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3193 01:38:11.098619 # [ 130.187474] lkdtm_do_action+0x2c/0x50
3194 01:38:11.098902 # [ 130.194266] direct_entry+0x164/0x180
3195 01:38:11.099179 # [ 130.200972] full_proxy_write+0x68/0xc0
3196 01:38:11.099451 # [ 130.207849] vfs_write+0xcc/0x2a0
3197 01:38:11.099725 # [ 130.214204] ksys_write+0x78/0x104
3198 01:38:11.099994 # [ 130.220645] __arm64_sys_write+0x28/0x3c
3199 01:38:11.100718 # [ 130.227609] invoke_syscall+0x8c/0x120
3200 01:38:11.140281 # [ 130.234398] el0_svc_common.constprop.0+0x68/0x124
3201 01:38:11.140755 # [ 130.242232] do_el0_svc+0x40/0xcc
3202 01:38:11.141087 # [ 130.248587] el0_svc+0x48/0xc0
3203 01:38:11.141396 # [ 130.254681] el0t_64_sync_handler+0xb8/0xbc
3204 01:38:11.141698 # [ 130.261906] el0t_64_sync+0x18c/0x190
3205 01:38:11.141987 # [ 130.268614] Code: aa1303e1 90004980 911f2000 97ffe254 (d4210000)
3206 01:38:11.142333 # [ 130.277750] ---[ end trace 0000000000000000 ]---
3207 01:38:11.142623 # [ 130.285408] note: cat[1640] exited with irqs disabled
3208 01:38:11.143440 # [ 130.293574] note: cat[1640] exited with preempt_count 1
3209 01:38:11.183424 # [ 130.303444] ------------[ cut here ]------------
3210 01:38:11.183896 # [ 130.310825] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3211 01:38:11.184243 # [ 130.323531] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3212 01:38:11.184944 # [ 130.340069] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.94-cip23 #1
3213 01:38:11.186785 # [ 130.351038] Hardware name: ARM Juno development board (r0) (DT)
3214 01:38:11.225209 # [ 130.360005] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3215 01:38:11.225894 # [ 130.370015] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3216 01:38:11.226169 # [ 130.378289] lr : ct_idle_enter+0x10/0x1c
3217 01:38:11.226418 # [ 130.385259] sp : ffff80000c3dbd20
3218 01:38:11.226594 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3219 01:38:11.226759 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3220 01:38:11.228316 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3221 01:38:11.532381 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3222 01:38:11.564315 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3223 01:38:11.676203 # selftests: lkdtm: READ_AFTER_FREE.sh
3224 01:38:12.302506 <6>[ 132.673580] lkdtm: Performing direct entry READ_AFTER_FREE
3225 01:38:12.303050 <6>[ 132.679510] lkdtm: Value in memory before free: 12345678
3226 01:38:12.303816 <6>[ 132.685195] lkdtm: Attempting bad read from freed memory
3227 01:38:12.305834 <6>[ 132.690842] lkdtm: Memory correctly poisoned (6b6b6b6b)
3228 01:38:12.442416 # [ 132.673580] lkdtm: Performing direct entry READ_AFTER_FREE
3229 01:38:12.442927 # [ 132.679510] lkdtm: Value in memory before free: 12345678
3230 01:38:12.443358 # [ 132.685195] lkdtm: Attempting bad read from freed memory
3231 01:38:12.443758 # [ 132.690842] lkdtm: Memory correctly poisoned (6b6b6b6b)
3232 01:38:12.461464 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3233 01:38:12.525424 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3234 01:38:12.621383 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3235 01:38:13.026898 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3236 01:38:13.058877 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3237 01:38:13.154733 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3238 01:38:13.791085 <6>[ 134.165778] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3239 01:38:13.791647 <6>[ 134.172213] lkdtm: Value in memory before free: 12345678
3240 01:38:13.792085 <6>[ 134.177888] lkdtm: Attempting to read from freed memory
3241 01:38:13.794416 <6>[ 134.183446] lkdtm: Memory correctly poisoned (0)
3242 01:38:13.934108 # [ 134.165778] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3243 01:38:13.935046 # [ 134.172213] lkdtm: Value in memory before free: 12345678
3244 01:38:13.935450 # [ 134.177888] lkdtm: Attempting to read from freed memory
3245 01:38:13.935774 # [ 134.183446] lkdtm: Memory correctly poisoned (0)
3246 01:38:13.953151 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3247 01:38:14.017054 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3248 01:38:14.112987 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3249 01:38:14.743204 <6>[ 135.125466] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3250 01:38:14.746383 <6>[ 135.131650] lkdtm: Memory appears initialized (6b, no earlier values)
3251 01:38:14.871111 # [ 135.125466] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3252 01:38:14.874427 # [ 135.131650] lkdtm: Memory appears initialized (6b, no earlier values)
3253 01:38:14.890313 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3254 01:38:14.954221 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3255 01:38:15.066085 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3256 01:38:15.687514 <6>[ 136.068732] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3257 01:38:15.690808 <6>[ 136.075240] lkdtm: Memory appears initialized (0, no earlier values)
3258 01:38:15.799477 # [ 136.068732] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3259 01:38:15.802653 # [ 136.075240] lkdtm: Memory appears initialized (0, no earlier values)
3260 01:38:15.818461 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3261 01:38:15.882433 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3262 01:38:15.978272 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3263 01:38:16.530183 <6>[ 136.890457] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3264 01:38:16.530700 <6>[ 136.896419] lkdtm: Attempting double slab free ...
3265 01:38:16.531727 <3>[ 136.901584] =============================================================================
3266 01:38:16.532309 <3>[ 136.910048] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3267 01:38:16.532859 <3>[ 136.910048]
3268 01:38:16.533325 <3>[ 136.923039] -----------------------------------------------------------------------------
3269 01:38:16.533783 <3>[ 136.923039]
3270 01:38:16.573714 <3>[ 136.933238] Slab 0xfffffc0020350f80 objects=25 used=0 fp=0xffff00080d43e008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3271 01:38:16.574289 <4>[ 136.945892] CPU: 4 PID: 1929 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3272 01:38:16.574634 <4>[ 136.953837] Hardware name: ARM Juno development board (r0) (DT)
3273 01:38:16.575349 <4>[ 136.960036] Call trace:
3274 01:38:16.575685 <4>[ 136.962751] dump_backtrace+0xe8/0x140
3275 01:38:16.575980 <4>[ 136.966787] show_stack+0x30/0x40
3276 01:38:16.576264 <4>[ 136.970379] dump_stack_lvl+0x8c/0xb8
3277 01:38:16.577146 <4>[ 136.974321] dump_stack+0x18/0x34
3278 01:38:16.577495 <4>[ 136.977913] slab_err+0xa4/0xe0
3279 01:38:16.617042 <4>[ 136.981333] free_debug_processing+0x478/0x5b0
3280 01:38:16.617500 <4>[ 136.986061] __slab_free+0x2e0/0x42c
3281 01:38:16.618238 <4>[ 136.989915] kmem_cache_free+0x340/0x3a0
3282 01:38:16.618589 <4>[ 136.994118] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3283 01:38:16.618893 <4>[ 136.998760] lkdtm_do_action+0x2c/0x50
3284 01:38:16.619185 <4>[ 137.002790] direct_entry+0x164/0x180
3285 01:38:16.619468 <4>[ 137.006733] full_proxy_write+0x68/0xc0
3286 01:38:16.619744 <4>[ 137.010854] vfs_write+0xcc/0x2a0
3287 01:38:16.620016 <4>[ 137.014446] ksys_write+0x78/0x104
3288 01:38:16.620458 <4>[ 137.018124] __arm64_sys_write+0x28/0x3c
3289 01:38:16.659708 <4>[ 137.022325] invoke_syscall+0x8c/0x120
3290 01:38:16.660171 <4>[ 137.026357] el0_svc_common.constprop.0+0x68/0x124
3291 01:38:16.660505 <4>[ 137.031434] do_el0_svc+0x40/0xcc
3292 01:38:16.660813 <4>[ 137.035030] el0_svc+0x48/0xc0
3293 01:38:16.661127 <4>[ 137.038363] el0t_64_sync_handler+0xb8/0xbc
3294 01:38:16.661414 <4>[ 137.042827] el0t_64_sync+0x18c/0x190
3295 01:38:16.662981 <3>[ 137.046928] FIX lkdtm-heap-double_free: Object at 0xffff00080d43e008 not freed
3296 01:38:16.805189 # [ 136.890457] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3297 01:38:16.805684 # [ 136.896419] lkdtm: Attempting double slab free ...
3298 01:38:16.806053 # [ 136.901584] =============================================================================
3299 01:38:16.806369 # [ 136.910048] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3300 01:38:16.806670 #
3301 01:38:16.806951 # [ 136.923039] -----------------------------------------------------------------------------
3302 01:38:16.808450 #
3303 01:38:16.848297 # [ 136.933238] Slab 0xfffffc0020350f80 objects=25 used=0 fp=0xffff00080d43e008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3304 01:38:16.848788 # [ 136.945892] CPU: 4 PID: 1929 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3305 01:38:16.849123 # [ 136.953837] Hardware name: ARM Juno development board (r0) (DT)
3306 01:38:16.849429 # [ 136.960036] Call trace:
3307 01:38:16.849717 # [ 136.962751] dump_backtrace+0xe8/0x140
3308 01:38:16.849997 # [ 136.966787] show_stack+0x30/0x40
3309 01:38:16.850370 # [ 136.970379] dump_stack_lvl+0x8c/0xb8
3310 01:38:16.851492 # [ 136.974321] dump_stack+0x18/0x34
3311 01:38:16.851916 # [ 136.977913] slab_err+0xa4/0xe0
3312 01:38:16.891446 # [ 136.981333] free_debug_processing+0x478/0x5b0
3313 01:38:16.891889 # [ 136.986061] __slab_free+0x2e0/0x42c
3314 01:38:16.892604 # [ 136.989915] kmem_cache_free+0x340/0x3a0
3315 01:38:16.892950 # [ 136.994118] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3316 01:38:16.893253 # [ 136.998760] lkdtm_do_action+0x2c/0x50
3317 01:38:16.893544 # [ 137.002790] direct_entry+0x164/0x180
3318 01:38:16.893822 # [ 137.006733] full_proxy_write+0x68/0xc0
3319 01:38:16.894154 # [ 137.010854] vfs_write+0xcc/0x2a0
3320 01:38:16.894439 # [ 137.014446] ksys_write+0x78/0x104
3321 01:38:16.894803 # [ 137.018124] __arm64_sys_write+0x28/0x3c
3322 01:38:16.939465 # [ 137.022325] invoke_syscall+0x8c/0x120
3323 01:38:16.939962 # [ 137.026357] el0_svc_common.constprop.0+0x68/0x124
3324 01:38:16.940388 # [ 137.031434] do_el0_svc+0x40/0xcc
3325 01:38:16.941155 # [ 137.035030] el0_svc+0x48/0xc0
3326 01:38:16.941512 # [ 137.038363] el0t_64_sync_handler+0xb8/0xbc
3327 01:38:16.941903 # [ 137.042827] el0t_64_sync+0x18c/0x190
3328 01:38:16.942324 # [ 137.046928] FIX lkdtm-heap-double_free: Object at 0xffff00080d43e008 not freed
3329 01:38:16.942724 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3330 01:38:16.943194 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3331 01:38:16.974131 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3332 01:38:17.559071 <6>[ 137.921362] lkdtm: Performing direct entry SLAB_FREE_CROSS
3333 01:38:17.559612 <6>[ 137.927280] lkdtm: Attempting cross-cache slab free ...
3334 01:38:17.560379 <4>[ 137.933188] ------------[ cut here ]------------
3335 01:38:17.560758 <4>[ 137.938166] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3336 01:38:17.561088 <4>[ 137.946910] WARNING: CPU: 1 PID: 1968 at mm/slab.h:660 cache_from_obj+0xf8/0x140
3337 01:38:17.602370 <4>[ 137.954610] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3338 01:38:17.602868 <4>[ 137.968451] CPU: 1 PID: 1968 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3339 01:38:17.603621 <4>[ 137.976390] Hardware name: ARM Juno development board (r0) (DT)
3340 01:38:17.603995 <4>[ 137.982581] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3341 01:38:17.604316 <4>[ 137.989822] pc : cache_from_obj+0xf8/0x140
3342 01:38:17.604624 <4>[ 137.994192] lr : cache_from_obj+0xf8/0x140
3343 01:38:17.604919 <4>[ 137.998561] sp : ffff80000ef03ab0
3344 01:38:17.605910 <4>[ 138.002141] x29: ffff80000ef03ab0 x28: ffff00080b451a80 x27: 0000000000000000
3345 01:38:17.645727 <4>[ 138.009569] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3346 01:38:17.646207 <4>[ 138.016995] x23: ffff000805da3000 x22: ffff80000ef03cf0 x21: ffff000806dd6280
3347 01:38:17.646556 <4>[ 138.024420] x20: ffff000806dd6080 x19: ffff000805da3008 x18: 0000000000000000
3348 01:38:17.647271 <4>[ 138.031844] x17: ffff800008401cd4 x16: ffff800008401c48 x15: ffff8000080b3e9c
3349 01:38:17.647626 <4>[ 138.039268] x14: ffff8000096cc93c x13: ffff80000802e24c x12: ffff80000843f88c
3350 01:38:17.689099 <4>[ 138.046692] x11: ffff80000843f7d8 x10: ffff80000843f44c x9 : ffff8000096d59b0
3351 01:38:17.689558 <4>[ 138.054116] x8 : ffff00080138c190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3352 01:38:17.690270 <4>[ 138.061540] x5 : ffff80000ef04000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
3353 01:38:17.690625 <4>[ 138.068964] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b451a80
3354 01:38:17.690947 <4>[ 138.076388] Call trace:
3355 01:38:17.691253 <4>[ 138.079097] cache_from_obj+0xf8/0x140
3356 01:38:17.691548 <4>[ 138.083120] kmem_cache_free+0x44/0x3a0
3357 01:38:17.691835 <4>[ 138.087228] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3358 01:38:17.692513 <4>[ 138.091774] lkdtm_do_action+0x2c/0x50
3359 01:38:17.732473 <4>[ 138.095796] direct_entry+0x164/0x180
3360 01:38:17.732932 <4>[ 138.099730] full_proxy_write+0x68/0xc0
3361 01:38:17.733360 <4>[ 138.103842] vfs_write+0xcc/0x2a0
3362 01:38:17.733764 <4>[ 138.107426] ksys_write+0x78/0x104
3363 01:38:17.734179 <4>[ 138.111096] __arm64_sys_write+0x28/0x3c
3364 01:38:17.734565 <4>[ 138.115289] invoke_syscall+0x8c/0x120
3365 01:38:17.735305 <4>[ 138.119313] el0_svc_common.constprop.0+0x68/0x124
3366 01:38:17.735660 <4>[ 138.124382] do_el0_svc+0x40/0xcc
3367 01:38:17.736044 <4>[ 138.127970] el0_svc+0x48/0xc0
3368 01:38:17.736417 <4>[ 138.131295] el0t_64_sync_handler+0xb8/0xbc
3369 01:38:17.736882 <4>[ 138.135750] el0t_64_sync+0x18c/0x190
3370 01:38:17.775816 <4>[ 138.139683] irq event stamp: 0
3371 01:38:17.776269 <4>[ 138.143001] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3372 01:38:17.776699 <4>[ 138.149547] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3373 01:38:17.777485 <4>[ 138.158011] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3374 01:38:17.777850 <4>[ 138.166471] softirqs last disabled at (0): [<0000000000000000>] 0x0
3375 01:38:17.778279 <4>[ 138.173013] ---[ end trace 0000000000000000 ]---
3376 01:38:17.819342 <3>[ 138.178005] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=5 pid=1968
3377 01:38:17.819626 <4>[ 138.185561] kmem_cache_alloc+0x2dc/0x310
3378 01:38:17.819945 <4>[ 138.189882] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3379 01:38:17.820181 <4>[ 138.194453] lkdtm_do_action+0x2c/0x50
3380 01:38:17.820372 <4>[ 138.198501] direct_entry+0x164/0x180
3381 01:38:17.820497 <4>[ 138.202467] full_proxy_write+0x68/0xc0
3382 01:38:17.820661 <4>[ 138.206606] vfs_write+0xcc/0x2a0
3383 01:38:17.820802 <4>[ 138.210218] ksys_write+0x78/0x104
3384 01:38:17.820949 <4>[ 138.213898] __arm64_sys_write+0x28/0x3c
3385 01:38:17.821071 <4>[ 138.218123] invoke_syscall+0x8c/0x120
3386 01:38:17.822483 <4>[ 138.222205] el0_svc_common.constprop.0+0x68/0x124
3387 01:38:17.845476 <4>[ 138.227306] do_el0_svc+0x40/0xcc
3388 01:38:17.845825 <4>[ 138.230925] el0_svc+0x48/0xc0
3389 01:38:17.846141 <4>[ 138.234289] el0t_64_sync_handler+0xb8/0xbc
3390 01:38:17.848521 <4>[ 138.238773] el0t_64_sync+0x18c/0x190
3391 01:38:18.016743 # [ 137.921362] lkdtm: Performing direct entry SLAB_FREE_CROSS
3392 01:38:18.017239 # [ 137.927280] lkdtm: Attempting cross-cache slab free ...
3393 01:38:18.017946 # [ 137.933188] ------------[ cut here ]------------
3394 01:38:18.018347 # [ 137.938166] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3395 01:38:18.018667 # [ 137.946910] WARNING: CPU: 1 PID: 1968 at mm/slab.h:660 cache_from_obj+0xf8/0x140
3396 01:38:18.020060 # [ 137.954610] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3397 01:38:18.059876 # [ 137.968451] CPU: 1 PID: 1968 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3398 01:38:18.060727 # [ 137.976390] Hardware name: ARM Juno development board (r0) (DT)
3399 01:38:18.061094 # [ 137.982581] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3400 01:38:18.061416 # [ 137.989822] pc : cache_from_obj+0xf8/0x140
3401 01:38:18.061721 # [ 137.994192] lr : cache_from_obj+0xf8/0x140
3402 01:38:18.062039 # [ 137.998561] sp : ffff80000ef03ab0
3403 01:38:18.063212 # [ 138.002141] x29: ffff80000ef03ab0 x28: ffff00080b451a80 x27: 0000000000000000
3404 01:38:18.103040 # [ 138.009569] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3405 01:38:18.103513 # [ 138.016995] x23: ffff000805da3000 x22: ffff80000ef03cf0 x21: ffff000806dd6280
3406 01:38:18.103869 # [ 138.024420] x20: ffff000806dd6080 x19: ffff000805da3008 x18: 0000000000000000
3407 01:38:18.104193 # [ 138.031844] x17: ffff800008401cd4 x16: ffff800008401c48 x15: ffff8000080b3e9c
3408 01:38:18.104496 # [ 138.039268] x14: ffff8000096cc93c x13: ffff80000802e24c x12: ffff80000843f88c
3409 01:38:18.106461 # [ 138.046692] x11: ffff80000843f7d8 x10: ffff80000843f44c x9 : ffff8000096d59b0
3410 01:38:18.146231 # [ 138.054116] x8 : ffff00080138c190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3411 01:38:18.146724 # [ 138.061540] x5 : ffff80000ef04000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
3412 01:38:18.147088 # [ 138.068964] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b451a80
3413 01:38:18.147419 # [ 138.076388] Call trace:
3414 01:38:18.147728 # [ 138.079097] cache_from_obj+0xf8/0x140
3415 01:38:18.148031 # [ 138.083120] kmem_cache_free+0x44/0x3a0
3416 01:38:18.148323 # [ 138.087228] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3417 01:38:18.148608 # [ 138.091774] lkdtm_do_action+0x2c/0x50
3418 01:38:18.149520 # [ 138.095796] direct_entry+0x164/0x180
3419 01:38:18.189387 # [ 138.099730] full_proxy_write+0x68/0xc0
3420 01:38:18.189851 # [ 138.103842] vfs_write+0xcc/0x2a0
3421 01:38:18.190254 # [ 138.107426] ksys_write+0x78/0x104
3422 01:38:18.190580 # [ 138.111096] __arm64_sys_write+0x28/0x3c
3423 01:38:18.190886 # [ 138.115289] invoke_syscall+0x8c/0x120
3424 01:38:18.191184 # [ 138.119313] el0_svc_common.constprop.0+0x68/0x124
3425 01:38:18.191479 # [ 138.124382] do_el0_svc+0x40/0xcc
3426 01:38:18.191769 # [ 138.127970] el0_svc+0x48/0xc0
3427 01:38:18.192051 # [ 138.131295] el0t_64_sync_handler+0xb8/0xbc
3428 01:38:18.192406 # [ 138.135750] el0t_64_sync+0x18c/0x190
3429 01:38:18.193196 # [ 138.139683] irq event stamp: 0
3430 01:38:18.232278 # [ 138.143001] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3431 01:38:18.232551 # [ 138.149547] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3432 01:38:18.232723 # [ 138.158011] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3433 01:38:18.232882 # [ 138.166471] softirqs last disabled at (0): [<0000000000000000>] 0x0
3434 01:38:18.233032 # [ 138.173013] ---[ end trace 0000000000000000 ]---
3435 01:38:18.235445 # [ 138.178005] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=5 pid=1968
3436 01:38:18.275711 # [ 138.185561] kmem_cache_alloc+0x2dc/0x310
3437 01:38:18.276124 # [ 138.189882] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3438 01:38:18.276434 # [ 138.194453] lkdtm_do_action+0x2c/0x50
3439 01:38:18.276709 # [ 138.198501] direct_entry+0x164/0x180
3440 01:38:18.276972 # [ 138.202467] full_proxy_write+0x68/0xc0
3441 01:38:18.277228 # [ 138.206606] vfs_write+0xcc/0x2a0
3442 01:38:18.277478 # [ 138.210218] ksys_write+0x78/0x104
3443 01:38:18.277727 # [ 138.213898] __arm64_sys_write+0x28/0x3c
3444 01:38:18.277976 # [ 138.218123] invoke_syscall+0x8c/0x120
3445 01:38:18.278314 # [ 138.222205] el0_svc_common.constprop.0+0x68/0x124
3446 01:38:18.279034 # [ 138.227306] do_el0_svc+0x40/0xcc
3447 01:38:18.279376 # [ 138.230925] el0_svc+0x48/0xc0
3448 01:38:18.307293 # [ 138.234289] el0t_64_sync_handler+0xb8/0xbc
3449 01:38:18.307808 # [ 138.238773] el0t_64_sync+0x18c/0x190
3450 01:38:18.308237 # SLAB_FREE_CROSS: saw 'call trace:': ok
3451 01:38:18.308572 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3452 01:38:18.310469 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3453 01:38:18.771003 <6>[ 139.135501] lkdtm: Performing direct entry SLAB_FREE_PAGE
3454 01:38:18.771543 <6>[ 139.141264] lkdtm: Attempting non-Slab slab free ...
3455 01:38:18.772297 <4>[ 139.146571] ------------[ cut here ]------------
3456 01:38:18.772666 <4>[ 139.151518] virt_to_cache: Object is not a Slab page!
3457 01:38:18.772993 <4>[ 139.156941] WARNING: CPU: 0 PID: 2007 at mm/slab.h:625 cache_from_obj+0xbc/0x140
3458 01:38:18.774428 <4>[ 139.164648] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3459 01:38:18.814353 <4>[ 139.178534] CPU: 0 PID: 2007 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3460 01:38:18.814846 <4>[ 139.186479] Hardware name: ARM Juno development board (r0) (DT)
3461 01:38:18.815203 <4>[ 139.192678] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3462 01:38:18.815891 <4>[ 139.199926] pc : cache_from_obj+0xbc/0x140
3463 01:38:18.816233 <4>[ 139.204305] lr : cache_from_obj+0xbc/0x140
3464 01:38:18.816540 <4>[ 139.208681] sp : ffff80000efd3af0
3465 01:38:18.817882 <4>[ 139.212267] x29: ffff80000efd3af0 x28: ffff000805ecb4c0 x27: 0000000000000000
3466 01:38:18.857821 <4>[ 139.219708] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3467 01:38:18.858349 <4>[ 139.227146] x23: ffff0008045a7000 x22: ffff80000efd3d30 x21: ffff80000b6c9000
3468 01:38:18.858716 <4>[ 139.234586] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000000
3469 01:38:18.859048 <4>[ 139.242024] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa41cf000
3470 01:38:18.859354 <4>[ 139.249462] x14: 0000000000000000 x13: 205d383135313531 x12: 2e39333120205b3e
3471 01:38:18.861165 <4>[ 139.256900] x11: 207369207463656a x10: 624f203a65686361 x9 : ffff80000815fe78
3472 01:38:18.901209 <4>[ 139.264340] x8 : ffff000805ecb4c0 x7 : 3831353135312e39 x6 : 0000000000001ffe
3473 01:38:18.901665 <4>[ 139.271778] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
3474 01:38:18.902046 <4>[ 139.279216] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805ecb4c0
3475 01:38:18.902377 <4>[ 139.286655] Call trace:
3476 01:38:18.902681 <4>[ 139.289369] cache_from_obj+0xbc/0x140
3477 01:38:18.902974 <4>[ 139.293399] kmem_cache_free+0x44/0x3a0
3478 01:38:18.903260 <4>[ 139.297516] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3479 01:38:18.904475 <4>[ 139.301985] lkdtm_do_action+0x2c/0x50
3480 01:38:18.944643 <4>[ 139.306015] direct_entry+0x164/0x180
3481 01:38:18.945093 <4>[ 139.309958] full_proxy_write+0x68/0xc0
3482 01:38:18.945437 <4>[ 139.314079] vfs_write+0xcc/0x2a0
3483 01:38:18.945750 <4>[ 139.317671] ksys_write+0x78/0x104
3484 01:38:18.946098 <4>[ 139.321349] __arm64_sys_write+0x28/0x3c
3485 01:38:18.946405 <4>[ 139.325550] invoke_syscall+0x8c/0x120
3486 01:38:18.946697 <4>[ 139.329585] el0_svc_common.constprop.0+0x68/0x124
3487 01:38:18.946983 <4>[ 139.334662] do_el0_svc+0x40/0xcc
3488 01:38:18.947268 <4>[ 139.338259] el0_svc+0x48/0xc0
3489 01:38:18.947589 <4>[ 139.341593] el0t_64_sync_handler+0xb8/0xbc
3490 01:38:18.948300 <4>[ 139.346057] el0t_64_sync+0x18c/0x190
3491 01:38:18.992365 <4>[ 139.349999] irq event stamp: 0
3492 01:38:18.992660 <4>[ 139.353323] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3493 01:38:18.992861 <4>[ 139.359879] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3494 01:38:18.993044 <4>[ 139.368352] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3495 01:38:18.993267 <4>[ 139.376823] softirqs last disabled at (0): [<0000000000000000>] 0x0
3496 01:38:18.995457 <4>[ 139.383375] ---[ end trace 0000000000000000 ]---
3497 01:38:19.153967 # [ 139.135501] lkdtm: Performing direct entry SLAB_FREE_PAGE
3498 01:38:19.154470 # [ 139.141264] lkdtm: Attempting non-Slab slab free ...
3499 01:38:19.154887 # [ 139.146571] ------------[ cut here ]------------
3500 01:38:19.155258 # [ 139.151518] virt_to_cache: Object is not a Slab page!
3501 01:38:19.155611 # [ 139.156941] WARNING: CPU: 0 PID: 2007 at mm/slab.h:625 cache_from_obj+0xbc/0x140
3502 01:38:19.157283 # [ 139.164648] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3503 01:38:19.197142 # [ 139.178534] CPU: 0 PID: 2007 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3504 01:38:19.197421 # [ 139.186479] Hardware name: ARM Juno development board (r0) (DT)
3505 01:38:19.197660 # [ 139.192678] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3506 01:38:19.197868 # [ 139.199926] pc : cache_from_obj+0xbc/0x140
3507 01:38:19.198091 # [ 139.204305] lr : cache_from_obj+0xbc/0x140
3508 01:38:19.198292 # [ 139.208681] sp : ffff80000efd3af0
3509 01:38:19.200259 # [ 139.212267] x29: ffff80000efd3af0 x28: ffff000805ecb4c0 x27: 0000000000000000
3510 01:38:19.240542 # [ 139.219708] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3511 01:38:19.241020 # [ 139.227146] x23: ffff0008045a7000 x22: ffff80000efd3d30 x21: ffff80000b6c9000
3512 01:38:19.241831 # [ 139.234586] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000000
3513 01:38:19.242258 # [ 139.242024] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa41cf000
3514 01:38:19.242662 # [ 139.249462] x14: 0000000000000000 x13: 205d383135313531 x12: 2e39333120205b3e
3515 01:38:19.243927 # [ 139.256900] x11: 207369207463656a x10: 624f203a65686361 x9 : ffff80000815fe78
3516 01:38:19.283843 # [ 139.264340] x8 : ffff000805ecb4c0 x7 : 3831353135312e39 x6 : 0000000000001ffe
3517 01:38:19.284340 # [ 139.271778] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
3518 01:38:19.284836 # [ 139.279216] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805ecb4c0
3519 01:38:19.285285 # [ 139.286655] Call trace:
3520 01:38:19.285687 # [ 139.289369] cache_from_obj+0xbc/0x140
3521 01:38:19.286153 # [ 139.293399] kmem_cache_free+0x44/0x3a0
3522 01:38:19.286554 # [ 139.297516] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3523 01:38:19.287018 # [ 139.301985] lkdtm_do_action+0x2c/0x50
3524 01:38:19.287770 # [ 139.306015] direct_entry+0x164/0x180
3525 01:38:19.326871 # [ 139.309958] full_proxy_write+0x68/0xc0
3526 01:38:19.327387 # [ 139.314079] vfs_write+0xcc/0x2a0
3527 01:38:19.327830 # [ 139.317671] ksys_write+0x78/0x104
3528 01:38:19.328236 # [ 139.321349] __arm64_sys_write+0x28/0x3c
3529 01:38:19.328623 # [ 139.325550] invoke_syscall+0x8c/0x120
3530 01:38:19.329006 # [ 139.329585] el0_svc_common.constprop.0+0x68/0x124
3531 01:38:19.329382 # [ 139.334662] do_el0_svc+0x40/0xcc
3532 01:38:19.329769 # [ 139.338259] el0_svc+0x48/0xc0
3533 01:38:19.330189 # [ 139.341593] el0t_64_sync_handler+0xb8/0xbc
3534 01:38:19.330489 # [ 139.346057] el0t_64_sync+0x18c/0x190
3535 01:38:19.331164 # [ 139.349999] irq event stamp: 0
3536 01:38:19.380397 # [ 139.353323] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3537 01:38:19.380944 # [ 139.359879] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3538 01:38:19.381292 # [ 139.368352] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
3539 01:38:19.381604 # [ 139.376823] softirqs last disabled at (0): [<0000000000000000>] 0x0
3540 01:38:19.381938 # [ 139.383375] ---[ end trace 0000000000000000 ]---
3541 01:38:19.382317 # SLAB_FREE_PAGE: saw 'call trace:': ok
3542 01:38:19.382615 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3543 01:38:19.383658 # selftests: lkdtm: SOFTLOCKUP.sh
3544 01:38:19.719160 # Skipping SOFTLOCKUP: Hangs the system
3545 01:38:19.751119 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3546 01:38:19.863023 # selftests: lkdtm: HARDLOCKUP.sh
3547 01:38:20.246677 # Skipping HARDLOCKUP: Hangs the system
3548 01:38:20.294489 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3549 01:38:20.390458 # selftests: lkdtm: SPINLOCKUP.sh
3550 01:38:20.774225 # Skipping SPINLOCKUP: Hangs the system
3551 01:38:20.806157 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3552 01:38:20.902068 # selftests: lkdtm: HUNG_TASK.sh
3553 01:38:21.285790 # Skipping HUNG_TASK: Hangs the system
3554 01:38:21.333656 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3555 01:38:21.429566 # selftests: lkdtm: EXEC_DATA.sh
3556 01:38:22.001347 <6>[ 142.364990] lkdtm: Performing direct entry EXEC_DATA
3557 01:38:22.001940 <6>[ 142.370655] lkdtm: attempting ok execution at ffff800008c15730
3558 01:38:22.002236 <6>[ 142.377164] lkdtm: attempting bad execution at ffff80000c2676b8
3559 01:38:22.002412 <1>[ 142.383969] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2676b8
3560 01:38:22.002567 <1>[ 142.393980] Mem abort info:
3561 01:38:22.002713 <1>[ 142.397065] ESR = 0x000000008600000f
3562 01:38:22.004607 <1>[ 142.401112] EC = 0x21: IABT (current EL), IL = 32 bits
3563 01:38:22.044934 <1>[ 142.406723] SET = 0, FnV = 0
3564 01:38:22.045225 <1>[ 142.410049] EA = 0, S1PTW = 0
3565 01:38:22.045420 <1>[ 142.413481] FSC = 0x0f: level 3 permission fault
3566 01:38:22.045594 <1>[ 142.418571] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
3567 01:38:22.045756 <1>[ 142.425577] [ffff80000c2676b8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=0078000084467703
3568 01:38:22.045902 <0>[ 142.438456] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3569 01:38:22.088179 <4>[ 142.445003] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3570 01:38:22.088457 <4>[ 142.458847] CPU: 1 PID: 2187 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3571 01:38:22.088702 <4>[ 142.466791] Hardware name: ARM Juno development board (r0) (DT)
3572 01:38:22.088892 <4>[ 142.472982] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3573 01:38:22.089283 <4>[ 142.480223] pc : data_area+0x0/0x40
3574 01:38:22.089438 <4>[ 142.483990] lr : execute_location+0x84/0xa4
3575 01:38:22.089648 <4>[ 142.488449] sp : ffff80000f27bae0
3576 01:38:22.131614 <4>[ 142.492029] x29: ffff80000f27bae0 x28: ffff000805eccf00 x27: 0000000000000000
3577 01:38:22.131906 <4>[ 142.499459] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3578 01:38:22.132079 <4>[ 142.506888] x23: ffff000807253000 x22: ffff80000f27bc90 x21: 0000000000000001
3579 01:38:22.132233 <4>[ 142.514313] x20: ffff800008c15730 x19: ffff80000c2676b8 x18: 0000000000000000
3580 01:38:22.132389 <4>[ 142.521737] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
3581 01:38:22.134702 <4>[ 142.529164] x14: ffff8000096cc8b0 x13: ffff80000843f7d8 x12: ffff80000843f44c
3582 01:38:22.174954 <4>[ 142.536589] x11: ffff8000086b2568 x10: ffff800008c14314 x9 : ffff80000815fe78
3583 01:38:22.175190 <4>[ 142.544014] x8 : ffff00080138c190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3584 01:38:22.175354 <4>[ 142.551438] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
3585 01:38:22.175506 <4>[ 142.558861] x2 : 0000000000000000 x1 : ffff000805eccf00 x0 : 0000000000000033
3586 01:38:22.175654 <4>[ 142.566285] Call trace:
3587 01:38:22.175791 <4>[ 142.568996] data_area+0x0/0x40
3588 01:38:22.175909 <4>[ 142.572409] lkdtm_EXEC_DATA+0x24/0x30
3589 01:38:22.178154 <4>[ 142.576430] lkdtm_do_action+0x2c/0x50
3590 01:38:22.218252 <4>[ 142.580454] direct_entry+0x164/0x180
3591 01:38:22.218473 <4>[ 142.584389] full_proxy_write+0x68/0xc0
3592 01:38:22.218637 <4>[ 142.588501] vfs_write+0xcc/0x2a0
3593 01:38:22.218789 <4>[ 142.592086] ksys_write+0x78/0x104
3594 01:38:22.218994 <4>[ 142.595755] __arm64_sys_write+0x28/0x3c
3595 01:38:22.219145 <4>[ 142.599948] invoke_syscall+0x8c/0x120
3596 01:38:22.219284 <4>[ 142.603972] el0_svc_common.constprop.0+0x68/0x124
3597 01:38:22.219423 <4>[ 142.609041] do_el0_svc+0x40/0xcc
3598 01:38:22.219561 <4>[ 142.612629] el0_svc+0x48/0xc0
3599 01:38:22.219696 <4>[ 142.615953] el0t_64_sync_handler+0xb8/0xbc
3600 01:38:22.221655 <4>[ 142.620408] el0t_64_sync+0x18c/0x190
3601 01:38:22.246515 <0>[ 142.624345] Code: 06dd6280 ffff0008 04bede80 ffff0008 (aa1e03e9)
3602 01:38:22.249609 <4>[ 142.630713] ---[ end trace 0000000000000000 ]---
3603 01:38:22.249878 # Segmentation fault
3604 01:38:22.449579 # [ 142.364990] lkdtm: Performing direct entry EXEC_DATA
3605 01:38:22.449888 # [ 142.370655] lkdtm: attempting ok execution at ffff800008c15730
3606 01:38:22.450149 # [ 142.377164] lkdtm: attempting bad execution at ffff80000c2676b8
3607 01:38:22.450368 # [ 142.383969] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2676b8
3608 01:38:22.450573 # [ 142.393980] Mem abort info:
3609 01:38:22.450770 # [ 142.397065] ESR = 0x000000008600000f
3610 01:38:22.450961 # [ 142.401112] EC = 0x21: IABT (current EL), IL = 32 bits
3611 01:38:22.452740 # [ 142.406723] SET = 0, FnV = 0
3612 01:38:22.492790 # [ 142.410049] EA = 0, S1PTW = 0
3613 01:38:22.493056 # [ 142.413481] FSC = 0x0f: level 3 permission fault
3614 01:38:22.493249 # [ 142.418571] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
3615 01:38:22.493418 # [ 142.425577] [ffff80000c2676b8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=0078000084467703
3616 01:38:22.493578 # [ 142.438456] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3617 01:38:22.535950 # [ 142.445003] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3618 01:38:22.536203 # [ 142.458847] CPU: 1 PID: 2187 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3619 01:38:22.536389 # [ 142.466791] Hardware name: ARM Juno development board (r0) (DT)
3620 01:38:22.536555 # [ 142.472982] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3621 01:38:22.536712 # [ 142.480223] pc : data_area+0x0/0x40
3622 01:38:22.536863 # [ 142.483990] lr : execute_location+0x84/0xa4
3623 01:38:22.537007 # [ 142.488449] sp : ffff80000f27bae0
3624 01:38:22.539075 # [ 142.492029] x29: ffff80000f27bae0 x28: ffff000805eccf00 x27: 0000000000000000
3625 01:38:22.579116 # [ 142.499459] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3626 01:38:22.579402 # [ 142.506888] x23: ffff000807253000 x22: ffff80000f27bc90 x21: 0000000000000001
3627 01:38:22.579614 # [ 142.514313] x20: ffff800008c15730 x19: ffff80000c2676b8 x18: 0000000000000000
3628 01:38:22.579785 # [ 142.521737] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
3629 01:38:22.579941 # [ 142.529164] x14: ffff8000096cc8b0 x13: ffff80000843f7d8 x12: ffff80000843f44c
3630 01:38:22.582278 # [ 142.536589] x11: ffff8000086b2568 x10: ffff800008c14314 x9 : ffff80000815fe78
3631 01:38:22.622218 # [ 142.544014] x8 : ffff00080138c190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3632 01:38:22.622463 # [ 142.551438] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
3633 01:38:22.622645 # [ 142.558861] x2 : 0000000000000000 x1 : ffff000805eccf00 x0 : 0000000000000033
3634 01:38:22.622808 # [ 142.566285] Call trace:
3635 01:38:22.622961 # [ 142.568996] data_area+0x0/0x40
3636 01:38:22.623095 # [ 142.572409] lkdtm_EXEC_DATA+0x24/0x30
3637 01:38:22.623225 # [ 142.576430] lkdtm_do_action+0x2c/0x50
3638 01:38:22.623355 # [ 142.580454] direct_entry+0x164/0x180
3639 01:38:22.625396 # [ 142.584389] full_proxy_write+0x68/0xc0
3640 01:38:22.665686 # [ 142.588501] vfs_write+0xcc/0x2a0
3641 01:38:22.666209 # [ 142.592086] ksys_write+0x78/0x104
3642 01:38:22.666577 # [ 142.595755] __arm64_sys_write+0x28/0x3c
3643 01:38:22.666900 # [ 142.599948] invoke_syscall+0x8c/0x120
3644 01:38:22.667205 # [ 142.603972] el0_svc_common.constprop.0+0x68/0x124
3645 01:38:22.667501 # [ 142.609041] do_el0_svc+0x40/0xcc
3646 01:38:22.667790 # [ 142.612629] el0_svc+0x48/0xc0
3647 01:38:22.668074 # [ 142.615953] el0t_64_sync_handler+0xb8/0xbc
3648 01:38:22.668777 # [ 142.620408] el0t_64_sync+0x18c/0x190
3649 01:38:22.669175 # [ 142.624345] Code: 06dd6280 ffff0008 04bede80 ffff0008 (aa1e03e9)
3650 01:38:22.691420 # [ 142.630713] ---[ end trace 0000000000000000 ]---
3651 01:38:22.691889 # EXEC_DATA: saw 'call trace:': ok
3652 01:38:22.692319 ok 35 selftests: lkdtm: EXEC_DATA.sh
3653 01:38:22.694628 # selftests: lkdtm: EXEC_STACK.sh
3654 01:38:23.182801 <6>[ 143.544935] lkdtm: Performing direct entry EXEC_STACK
3655 01:38:23.183093 <6>[ 143.550456] lkdtm: attempting ok execution at ffff800008c15730
3656 01:38:23.183295 <6>[ 143.556782] lkdtm: attempting bad execution at ffff80000f303bc8
3657 01:38:23.183485 <1>[ 143.563270] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f303bc8
3658 01:38:23.183727 <1>[ 143.573274] Mem abort info:
3659 01:38:23.183880 <1>[ 143.576360] ESR = 0x000000008600000f
3660 01:38:23.184269 <1>[ 143.580398] EC = 0x21: IABT (current EL), IL = 32 bits
3661 01:38:23.185970 <1>[ 143.586006] SET = 0, FnV = 0
3662 01:38:23.226220 <1>[ 143.589348] EA = 0, S1PTW = 0
3663 01:38:23.226553 <1>[ 143.592776] FSC = 0x0f: level 3 permission fault
3664 01:38:23.226780 <1>[ 143.597863] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
3665 01:38:23.227256 <1>[ 143.604865] [ffff80000f303bc8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000886e6c003, pte=0068000884709703
3666 01:38:23.227503 <0>[ 143.617758] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3667 01:38:23.269539 <4>[ 143.624308] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3668 01:38:23.269889 <4>[ 143.638149] CPU: 1 PID: 2237 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3669 01:38:23.270144 <4>[ 143.646088] Hardware name: ARM Juno development board (r0) (DT)
3670 01:38:23.270334 <4>[ 143.652279] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3671 01:38:23.270482 <4>[ 143.659521] pc : 0xffff80000f303bc8
3672 01:38:23.270616 <4>[ 143.663286] lr : execute_location+0x84/0xa4
3673 01:38:23.270745 <4>[ 143.667746] sp : ffff80000f303b80
3674 01:38:23.312823 <4>[ 143.671326] x29: ffff80000f303b80 x28: ffff000806d8b4c0 x27: 0000000000000000
3675 01:38:23.313133 <4>[ 143.678757] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3676 01:38:23.313382 <4>[ 143.686182] x23: ffff00080ba7c000 x22: ffff80000f303d80 x21: 0000000000000001
3677 01:38:23.313596 <4>[ 143.693612] x20: ffff800008c15730 x19: ffff80000f303bc8 x18: 0000000000000000
3678 01:38:23.313797 <4>[ 143.701038] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
3679 01:38:23.313981 <4>[ 143.708466] x14: ffff8000096cc8b0 x13: ffff80000843f7d8 x12: ffff80000843f44c
3680 01:38:23.356256 <4>[ 143.715894] x11: ffff8000086b2568 x10: ffff800008c14314 x9 : ffff80000815fe78
3681 01:38:23.356533 <4>[ 143.723321] x8 : ffff00080138df90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3682 01:38:23.356728 <4>[ 143.730749] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
3683 01:38:23.356900 <4>[ 143.738173] x2 : 0000000000000000 x1 : ffff000806d8b4c0 x0 : 0000000000000033
3684 01:38:23.357063 <4>[ 143.745598] Call trace:
3685 01:38:23.357218 <4>[ 143.748308] 0xffff80000f303bc8
3686 01:38:23.357351 <4>[ 143.751718] lkdtm_EXEC_STACK+0x30/0x58
3687 01:38:23.357450 <4>[ 143.755826] lkdtm_do_action+0x2c/0x50
3688 01:38:23.359415 <4>[ 143.759850] direct_entry+0x164/0x180
3689 01:38:23.399566 <4>[ 143.763785] full_proxy_write+0x68/0xc0
3690 01:38:23.399803 <4>[ 143.767897] vfs_write+0xcc/0x2a0
3691 01:38:23.399979 <4>[ 143.771482] ksys_write+0x78/0x104
3692 01:38:23.400139 <4>[ 143.775152] __arm64_sys_write+0x28/0x3c
3693 01:38:23.400296 <4>[ 143.779344] invoke_syscall+0x8c/0x120
3694 01:38:23.400423 <4>[ 143.783369] el0_svc_common.constprop.0+0x68/0x124
3695 01:38:23.400549 <4>[ 143.788438] do_el0_svc+0x40/0xcc
3696 01:38:23.400672 <4>[ 143.792026] el0_svc+0x48/0xc0
3697 01:38:23.400793 <4>[ 143.795349] el0t_64_sync_handler+0xb8/0xbc
3698 01:38:23.400914 <4>[ 143.799804] el0t_64_sync+0x18c/0x190
3699 01:38:23.420504 <0>[ 143.803742] Code: 08c13d7c ffff8000 00000000 00000000 (aa1e03e9)
3700 01:38:23.423549 <4>[ 143.810110] ---[ end trace 0000000000000000 ]---
3701 01:38:23.423809 # Segmentation fault
3702 01:38:23.627958 # [ 143.544935] lkdtm: Performing direct entry EXEC_STACK
3703 01:38:23.628493 # [ 143.550456] lkdtm: attempting ok execution at ffff800008c15730
3704 01:38:23.628868 # [ 143.556782] lkdtm: attempting bad execution at ffff80000f303bc8
3705 01:38:23.629209 # [ 143.563270] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f303bc8
3706 01:38:23.629528 # [ 143.573274] Mem abort info:
3707 01:38:23.629833 # [ 143.576360] ESR = 0x000000008600000f
3708 01:38:23.631170 # [ 143.580398] EC = 0x21: IABT (current EL), IL = 32 bits
3709 01:38:23.631621 # [ 143.586006] SET = 0, FnV = 0
3710 01:38:23.671060 # [ 143.589348] EA = 0, S1PTW = 0
3711 01:38:23.671559 # [ 143.592776] FSC = 0x0f: level 3 permission fault
3712 01:38:23.671922 # [ 143.597863] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
3713 01:38:23.672256 # [ 143.604865] [ffff80000f303bc8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000886e6c003, pte=0068000884709703
3714 01:38:23.672574 # [ 143.617758] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3715 01:38:23.714354 # [ 143.624308] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3716 01:38:23.714849 # [ 143.638149] CPU: 1 PID: 2237 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3717 01:38:23.715319 # [ 143.646088] Hardware name: ARM Juno development board (r0) (DT)
3718 01:38:23.715674 # [ 143.652279] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3719 01:38:23.715989 # [ 143.659521] pc : 0xffff80000f303bc8
3720 01:38:23.716293 # [ 143.663286] lr : execute_location+0x84/0xa4
3721 01:38:23.716699 # [ 143.667746] sp : ffff80000f303b80
3722 01:38:23.757460 # [ 143.671326] x29: ffff80000f303b80 x28: ffff000806d8b4c0 x27: 0000000000000000
3723 01:38:23.757936 # [ 143.678757] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3724 01:38:23.758805 # [ 143.686182] x23: ffff00080ba7c000 x22: ffff80000f303d80 x21: 0000000000000001
3725 01:38:23.759189 # [ 143.693612] x20: ffff800008c15730 x19: ffff80000f303bc8 x18: 0000000000000000
3726 01:38:23.759514 # [ 143.701038] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
3727 01:38:23.759833 # [ 143.708466] x14: ffff8000096cc8b0 x13: ffff80000843f7d8 x12: ffff80000843f44c
3728 01:38:23.800649 # [ 143.715894] x11: ffff8000086b2568 x10: ffff800008c14314 x9 : ffff80000815fe78
3729 01:38:23.801129 # [ 143.723321] x8 : ffff00080138df90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3730 01:38:23.801486 # [ 143.730749] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
3731 01:38:23.801807 # [ 143.738173] x2 : 0000000000000000 x1 : ffff000806d8b4c0 x0 : 0000000000000033
3732 01:38:23.802158 # [ 143.745598] Call trace:
3733 01:38:23.802465 # [ 143.748308] 0xffff80000f303bc8
3734 01:38:23.802754 # [ 143.751718] lkdtm_EXEC_STACK+0x30/0x58
3735 01:38:23.803039 # [ 143.755826] lkdtm_do_action+0x2c/0x50
3736 01:38:23.803828 # [ 143.759850] direct_entry+0x164/0x180
3737 01:38:23.843795 # [ 143.763785] full_proxy_write+0x68/0xc0
3738 01:38:23.844706 # [ 143.767897] vfs_write+0xcc/0x2a0
3739 01:38:23.845147 # [ 143.771482] ksys_write+0x78/0x104
3740 01:38:23.845571 # [ 143.775152] __arm64_sys_write+0x28/0x3c
3741 01:38:23.845972 # [ 143.779344] invoke_syscall+0x8c/0x120
3742 01:38:23.846397 # [ 143.783369] el0_svc_common.constprop.0+0x68/0x124
3743 01:38:23.846798 # [ 143.788438] do_el0_svc+0x40/0xcc
3744 01:38:23.847177 # [ 143.792026] el0_svc+0x48/0xc0
3745 01:38:23.847551 # [ 143.795349] el0t_64_sync_handler+0xb8/0xbc
3746 01:38:23.847914 # [ 143.799804] el0t_64_sync+0x18c/0x190
3747 01:38:23.870341 # [ 143.803742] Code: 08c13d7c ffff8000 00000000 00000000 (aa1e03e9)
3748 01:38:23.870830 # [ 143.810110] ---[ end trace 0000000000000000 ]---
3749 01:38:23.871278 # EXEC_STACK: saw 'call trace:': ok
3750 01:38:23.873670 ok 36 selftests: lkdtm: EXEC_STACK.sh
3751 01:38:23.874166 # selftests: lkdtm: EXEC_KMALLOC.sh
3752 01:38:24.361621 <6>[ 144.722368] lkdtm: Performing direct entry EXEC_KMALLOC
3753 01:38:24.361957 <6>[ 144.727979] lkdtm: attempting ok execution at ffff800008c15730
3754 01:38:24.362196 <6>[ 144.734308] lkdtm: attempting bad execution at ffff000805a44800
3755 01:38:24.362677 <1>[ 144.740784] Unable to handle kernel execute from non-executable memory at virtual address ffff000805a44800
3756 01:38:24.362888 <1>[ 144.750784] Mem abort info:
3757 01:38:24.363061 <1>[ 144.753848] ESR = 0x000000008600000f
3758 01:38:24.363207 <1>[ 144.757895] EC = 0x21: IABT (current EL), IL = 32 bits
3759 01:38:24.364946 <1>[ 144.763513] SET = 0, FnV = 0
3760 01:38:24.405113 <1>[ 144.766863] EA = 0, S1PTW = 0
3761 01:38:24.405527 <1>[ 144.770294] FSC = 0x0f: level 3 permission fault
3762 01:38:24.406039 <1>[ 144.775383] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
3763 01:38:24.406244 <1>[ 144.782395] [ffff000805a44800] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbdf003, pte=0068000885a44707
3764 01:38:24.406417 <0>[ 144.795283] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3765 01:38:24.448514 <4>[ 144.801830] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3766 01:38:24.448832 <4>[ 144.815670] CPU: 2 PID: 2287 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3767 01:38:24.449092 <4>[ 144.823609] Hardware name: ARM Juno development board (r0) (DT)
3768 01:38:24.449286 <4>[ 144.829801] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3769 01:38:24.449506 <4>[ 144.837045] pc : 0xffff000805a44800
3770 01:38:24.449694 <4>[ 144.840813] lr : execute_location+0x84/0xa4
3771 01:38:24.449856 <4>[ 144.845277] sp : ffff80000f3c37f0
3772 01:38:24.451581 <4>[ 144.848856] x29: ffff80000f3c37f0 x28: ffff000805ec9a80 x27: 0000000000000000
3773 01:38:24.492150 <4>[ 144.856286] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3774 01:38:24.492459 <4>[ 144.863717] x23: ffff000804640000 x22: ffff80000f3c39b0 x21: 0000000000000001
3775 01:38:24.492676 <4>[ 144.871142] x20: ffff800008c15730 x19: ffff000805a44800 x18: 0000000000000000
3776 01:38:24.492860 <4>[ 144.878566] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
3777 01:38:24.493016 <4>[ 144.885991] x14: ffff8000096cc8b0 x13: ffff80000843f7d8 x12: ffff80000843f44c
3778 01:38:24.535262 <4>[ 144.893416] x11: ffff8000086b2568 x10: ffff800008c14314 x9 : ffff80000815fe78
3779 01:38:24.535556 <4>[ 144.900846] x8 : ffff00080138a990 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3780 01:38:24.535756 <4>[ 144.908271] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
3781 01:38:24.535928 <4>[ 144.915694] x2 : 0000000000000000 x1 : ffff000805ec9a80 x0 : 0000000000000033
3782 01:38:24.536090 <4>[ 144.923119] Call trace:
3783 01:38:24.536243 <4>[ 144.925829] 0xffff000805a44800
3784 01:38:24.536392 <4>[ 144.929239] lkdtm_EXEC_KMALLOC+0x38/0x50
3785 01:38:24.536539 <4>[ 144.933526] lkdtm_do_action+0x2c/0x50
3786 01:38:24.538359 <4>[ 144.937547] direct_entry+0x164/0x180
3787 01:38:24.578783 <4>[ 144.941482] full_proxy_write+0x68/0xc0
3788 01:38:24.579270 <4>[ 144.945595] vfs_write+0xcc/0x2a0
3789 01:38:24.579629 <4>[ 144.949180] ksys_write+0x78/0x104
3790 01:38:24.579951 <4>[ 144.952849] __arm64_sys_write+0x28/0x3c
3791 01:38:24.580254 <4>[ 144.957042] invoke_syscall+0x8c/0x120
3792 01:38:24.580551 <4>[ 144.961066] el0_svc_common.constprop.0+0x68/0x124
3793 01:38:24.580844 <4>[ 144.966135] do_el0_svc+0x40/0xcc
3794 01:38:24.581133 <4>[ 144.969723] el0_svc+0x48/0xc0
3795 01:38:24.581416 <4>[ 144.973047] el0t_64_sync_handler+0xb8/0xbc
3796 01:38:24.581712 <4>[ 144.977502] el0t_64_sync+0x18c/0x190
3797 01:38:24.599321 <0>[ 144.981439] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3798 01:38:24.602416 <4>[ 144.987808] ---[ end trace 0000000000000000 ]---
3799 01:38:24.602696 # Segmentation fault
3800 01:38:24.770470 # [ 144.722368] lkdtm: Performing direct entry EXEC_KMALLOC
3801 01:38:24.770744 # [ 144.727979] lkdtm: attempting ok execution at ffff800008c15730
3802 01:38:24.770916 # [ 144.734308] lkdtm: attempting bad execution at ffff000805a44800
3803 01:38:24.771069 # [ 144.740784] Unable to handle kernel execute from non-executable memory at virtual address ffff000805a44800
3804 01:38:24.771220 # [ 144.750784] Mem abort info:
3805 01:38:24.771365 # [ 144.753848] ESR = 0x000000008600000f
3806 01:38:24.771515 # [ 144.757895] EC = 0x21: IABT (current EL), IL = 32 bits
3807 01:38:24.771659 # [ 144.763513] SET = 0, FnV = 0
3808 01:38:24.773599 # [ 144.766863] EA = 0, S1PTW = 0
3809 01:38:24.813587 # [ 144.770294] FSC = 0x0f: level 3 permission fault
3810 01:38:24.813841 # [ 144.775383] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
3811 01:38:24.814031 # [ 144.782395] [ffff000805a44800] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbdf003, pte=0068000885a44707
3812 01:38:24.814201 # [ 144.795283] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3813 01:38:24.856968 # [ 144.801830] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3814 01:38:24.857851 # [ 144.815670] CPU: 2 PID: 2287 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3815 01:38:24.858295 # [ 144.823609] Hardware name: ARM Juno development board (r0) (DT)
3816 01:38:24.858714 # [ 144.829801] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3817 01:38:24.859114 # [ 144.837045] pc : 0xffff000805a44800
3818 01:38:24.859508 # [ 144.840813] lr : execute_location+0x84/0xa4
3819 01:38:24.859886 # [ 144.845277] sp : ffff80000f3c37f0
3820 01:38:24.860360 # [ 144.848856] x29: ffff80000f3c37f0 x28: ffff000805ec9a80 x27: 0000000000000000
3821 01:38:24.900185 # [ 144.856286] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3822 01:38:24.900657 # [ 144.863717] x23: ffff000804640000 x22: ffff80000f3c39b0 x21: 0000000000000001
3823 01:38:24.901087 # [ 144.871142] x20: ffff800008c15730 x19: ffff000805a44800 x18: 0000000000000000
3824 01:38:24.901490 # [ 144.878566] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
3825 01:38:24.901878 # [ 144.885991] x14: ffff8000096cc8b0 x13: ffff80000843f7d8 x12: ffff80000843f44c
3826 01:38:24.903483 # [ 144.893416] x11: ffff8000086b2568 x10: ffff800008c14314 x9 : ffff80000815fe78
3827 01:38:24.943395 # [ 144.900846] x8 : ffff00080138a990 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3828 01:38:24.943862 # [ 144.908271] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
3829 01:38:24.944296 # [ 144.915694] x2 : 0000000000000000 x1 : ffff000805ec9a80 x0 : 0000000000000033
3830 01:38:24.944697 # [ 144.923119] Call trace:
3831 01:38:24.945083 # [ 144.925829] 0xffff000805a44800
3832 01:38:24.945458 # [ 144.929239] lkdtm_EXEC_KMALLOC+0x38/0x50
3833 01:38:24.945827 # [ 144.933526] lkdtm_do_action+0x2c/0x50
3834 01:38:24.946238 # [ 144.937547] direct_entry+0x164/0x180
3835 01:38:24.946984 # [ 144.941482] full_proxy_write+0x68/0xc0
3836 01:38:24.986499 # [ 144.945595] vfs_write+0xcc/0x2a0
3837 01:38:24.986965 # [ 144.949180] ksys_write+0x78/0x104
3838 01:38:24.987392 # [ 144.952849] __arm64_sys_write+0x28/0x3c
3839 01:38:24.987793 # [ 144.957042] invoke_syscall+0x8c/0x120
3840 01:38:24.988182 # [ 144.961066] el0_svc_common.constprop.0+0x68/0x124
3841 01:38:24.988563 # [ 144.966135] do_el0_svc+0x40/0xcc
3842 01:38:24.988935 # [ 144.969723] el0_svc+0x48/0xc0
3843 01:38:24.989306 # [ 144.973047] el0t_64_sync_handler+0xb8/0xbc
3844 01:38:24.989685 # [ 144.977502] el0t_64_sync+0x18c/0x190
3845 01:38:24.990476 # [ 144.981439] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3846 01:38:25.012267 # [ 144.987808] ---[ end trace 0000000000000000 ]---
3847 01:38:25.012743 # EXEC_KMALLOC: saw 'call trace:': ok
3848 01:38:25.013096 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3849 01:38:25.015547 # selftests: lkdtm: EXEC_VMALLOC.sh
3850 01:38:25.503778 <6>[ 145.863764] lkdtm: Performing direct entry EXEC_VMALLOC
3851 01:38:25.504078 <6>[ 145.869448] lkdtm: attempting ok execution at ffff800008c15730
3852 01:38:25.504289 <6>[ 145.875760] lkdtm: attempting bad execution at ffff80000c9d1000
3853 01:38:25.504822 <1>[ 145.882266] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c9d1000
3854 01:38:25.505040 <1>[ 145.892313] Mem abort info:
3855 01:38:25.505234 <1>[ 145.895408] ESR = 0x000000008600000f
3856 01:38:25.505390 <1>[ 145.899456] EC = 0x21: IABT (current EL), IL = 32 bits
3857 01:38:25.506980 <1>[ 145.905067] SET = 0, FnV = 0
3858 01:38:25.507219 <1>[ 145.908413] EA = 0, S1PTW = 0
3859 01:38:25.547127 <1>[ 145.911852] FSC = 0x0f: level 3 permission fault
3860 01:38:25.547446 <1>[ 145.916941] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
3861 01:38:25.548028 <1>[ 145.923949] [ffff80000c9d1000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b85003, pte=006800088d2e2703
3862 01:38:25.548230 <0>[ 145.936832] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3863 01:38:25.590486 <4>[ 145.943379] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3864 01:38:25.590863 <4>[ 145.957220] CPU: 1 PID: 2337 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3865 01:38:25.591057 <4>[ 145.965158] Hardware name: ARM Juno development board (r0) (DT)
3866 01:38:25.591310 <4>[ 145.971350] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3867 01:38:25.591481 <4>[ 145.978595] pc : 0xffff80000c9d1000
3868 01:38:25.591640 <4>[ 145.982357] lr : execute_location+0x84/0xa4
3869 01:38:25.591755 <4>[ 145.986817] sp : ffff80000f48b880
3870 01:38:25.593558 <4>[ 145.990397] x29: ffff80000f48b880 x28: ffff00080b451a80 x27: 0000000000000000
3871 01:38:25.633797 <4>[ 145.997825] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3872 01:38:25.634169 <4>[ 146.005250] x23: ffff00080d2e2000 x22: ffff80000f48ba40 x21: 0000000000000001
3873 01:38:25.634445 <4>[ 146.012675] x20: ffff800008c15730 x19: ffff80000c9d1000 x18: 0000000000000000
3874 01:38:25.634872 <4>[ 146.020102] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
3875 01:38:25.635068 <4>[ 146.027527] x14: ffff8000096cc8b0 x13: ffff80000843f7d8 x12: ffff80000843f44c
3876 01:38:25.677269 <4>[ 146.034955] x11: ffff8000086b2568 x10: ffff800008c14314 x9 : ffff80000815fe78
3877 01:38:25.677539 <4>[ 146.042379] x8 : ffff00080138f190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3878 01:38:25.677709 <4>[ 146.049805] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
3879 01:38:25.677863 <4>[ 146.057229] x2 : 0000000000000000 x1 : ffff00080b451a80 x0 : 0000000000000033
3880 01:38:25.678035 <4>[ 146.064653] Call trace:
3881 01:38:25.678190 <4>[ 146.067363] 0xffff80000c9d1000
3882 01:38:25.678338 <4>[ 146.070773] lkdtm_EXEC_VMALLOC+0x2c/0x44
3883 01:38:25.678481 <4>[ 146.075060] lkdtm_do_action+0x2c/0x50
3884 01:38:25.680413 <4>[ 146.079082] direct_entry+0x164/0x180
3885 01:38:25.720602 <4>[ 146.083018] full_proxy_write+0x68/0xc0
3886 01:38:25.720835 <4>[ 146.087131] vfs_write+0xcc/0x2a0
3887 01:38:25.721004 <4>[ 146.090715] ksys_write+0x78/0x104
3888 01:38:25.721160 <4>[ 146.094385] __arm64_sys_write+0x28/0x3c
3889 01:38:25.721307 <4>[ 146.098577] invoke_syscall+0x8c/0x120
3890 01:38:25.721450 <4>[ 146.102602] el0_svc_common.constprop.0+0x68/0x124
3891 01:38:25.721583 <4>[ 146.107671] do_el0_svc+0x40/0xcc
3892 01:38:25.721701 <4>[ 146.111259] el0_svc+0x48/0xc0
3893 01:38:25.721820 <4>[ 146.114582] el0t_64_sync_handler+0xb8/0xbc
3894 01:38:25.721939 <4>[ 146.119037] el0t_64_sync+0x18c/0x190
3895 01:38:25.723755 <0>[ 146.122974] Code: bad PC value
3896 01:38:25.739460 <4>[ 146.126297] ---[ end trace 0000000000000000 ]---
3897 01:38:25.739730 # Segmentation fault
3898 01:38:25.891472 # [ 145.863764] lkdtm: Performing direct entry EXEC_VMALLOC
3899 01:38:25.891774 # [ 145.869448] lkdtm: attempting ok execution at ffff800008c15730
3900 01:38:25.892035 # [ 145.875760] lkdtm: attempting bad execution at ffff80000c9d1000
3901 01:38:25.892255 # [ 145.882266] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c9d1000
3902 01:38:25.892461 # [ 145.892313] Mem abort info:
3903 01:38:25.892657 # [ 145.895408] ESR = 0x000000008600000f
3904 01:38:25.892850 # [ 145.899456] EC = 0x21: IABT (current EL), IL = 32 bits
3905 01:38:25.893013 # [ 145.905067] SET = 0, FnV = 0
3906 01:38:25.894602 # [ 145.908413] EA = 0, S1PTW = 0
3907 01:38:25.934665 # [ 145.911852] FSC = 0x0f: level 3 permission fault
3908 01:38:25.934932 # [ 145.916941] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
3909 01:38:25.935121 # [ 145.923949] [ffff80000c9d1000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b85003, pte=006800088d2e2703
3910 01:38:25.935291 # [ 145.936832] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3911 01:38:25.937816 # [ 145.943379] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3912 01:38:25.977786 # [ 145.957220] CPU: 1 PID: 2337 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3913 01:38:25.978057 # [ 145.965158] Hardware name: ARM Juno development board (r0) (DT)
3914 01:38:25.978244 # [ 145.971350] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3915 01:38:25.978413 # [ 145.978595] pc : 0xffff80000c9d1000
3916 01:38:25.978569 # [ 145.982357] lr : execute_location+0x84/0xa4
3917 01:38:25.978723 # [ 145.986817] sp : ffff80000f48b880
3918 01:38:25.980958 # [ 145.990397] x29: ffff80000f48b880 x28: ffff00080b451a80 x27: 0000000000000000
3919 01:38:26.021195 # [ 145.997825] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3920 01:38:26.021674 # [ 146.005250] x23: ffff00080d2e2000 x22: ffff80000f48ba40 x21: 0000000000000001
3921 01:38:26.022079 # [ 146.012675] x20: ffff800008c15730 x19: ffff80000c9d1000 x18: 0000000000000000
3922 01:38:26.022414 # [ 146.020102] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
3923 01:38:26.022721 # [ 146.027527] x14: ffff8000096cc8b0 x13: ffff80000843f7d8 x12: ffff80000843f44c
3924 01:38:26.024569 # [ 146.034955] x11: ffff8000086b2568 x10: ffff800008c14314 x9 : ffff80000815fe78
3925 01:38:26.064460 # [ 146.042379] x8 : ffff00080138f190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3926 01:38:26.064920 # [ 146.049805] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
3927 01:38:26.065258 # [ 146.057229] x2 : 0000000000000000 x1 : ffff00080b451a80 x0 : 0000000000000033
3928 01:38:26.065568 # [ 146.064653] Call trace:
3929 01:38:26.065911 # [ 146.067363] 0xffff80000c9d1000
3930 01:38:26.066288 # [ 146.070773] lkdtm_EXEC_VMALLOC+0x2c/0x44
3931 01:38:26.066583 # [ 146.075060] lkdtm_do_action+0x2c/0x50
3932 01:38:26.066867 # [ 146.079082] direct_entry+0x164/0x180
3933 01:38:26.067688 # [ 146.083018] full_proxy_write+0x68/0xc0
3934 01:38:26.107546 # [ 146.087131] vfs_write+0xcc/0x2a0
3935 01:38:26.108002 # [ 146.090715] ksys_write+0x78/0x104
3936 01:38:26.108340 # [ 146.094385] __arm64_sys_write+0x28/0x3c
3937 01:38:26.108793 # [ 146.098577] invoke_syscall+0x8c/0x120
3938 01:38:26.109108 # [ 146.102602] el0_svc_common.constprop.0+0x68/0x124
3939 01:38:26.109507 # [ 146.107671] do_el0_svc+0x40/0xcc
3940 01:38:26.109860 # [ 146.111259] el0_svc+0x48/0xc0
3941 01:38:26.110247 # [ 146.114582] el0t_64_sync_handler+0xb8/0xbc
3942 01:38:26.110721 # [ 146.119037] el0t_64_sync+0x18c/0x190
3943 01:38:26.111028 # [ 146.122974] Code: bad PC value
3944 01:38:26.111670 # [ 146.126297] ---[ end trace 0000000000000000 ]---
3945 01:38:26.128330 # EXEC_VMALLOC: saw 'call trace:': ok
3946 01:38:26.128806 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3947 01:38:26.131508 # selftests: lkdtm: EXEC_RODATA.sh
3948 01:38:26.638076 <6>[ 147.002513] lkdtm: Performing direct entry EXEC_RODATA
3949 01:38:26.638356 <6>[ 147.008004] lkdtm: attempting ok execution at ffff800008c15730
3950 01:38:26.638534 <6>[ 147.014192] lkdtm: attempting bad execution at ffff800009a72de0
3951 01:38:26.638695 <1>[ 147.020457] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a72de0
3952 01:38:26.638849 <1>[ 147.030634] Mem abort info:
3953 01:38:26.638996 <1>[ 147.033710] ESR = 0x000000008600000e
3954 01:38:26.641182 <1>[ 147.037800] EC = 0x21: IABT (current EL), IL = 32 bits
3955 01:38:26.681540 <1>[ 147.043419] SET = 0, FnV = 0
3956 01:38:26.681894 <1>[ 147.046762] EA = 0, S1PTW = 0
3957 01:38:26.682133 <1>[ 147.050190] FSC = 0x0e: level 2 permission fault
3958 01:38:26.682526 <1>[ 147.055274] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
3959 01:38:26.682778 <1>[ 147.062278] [ffff800009a72de0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3960 01:38:26.683246 <0>[ 147.073235] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3961 01:38:26.724812 <4>[ 147.079869] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
3962 01:38:26.725449 <4>[ 147.093710] CPU: 2 PID: 2387 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
3963 01:38:26.725676 <4>[ 147.101648] Hardware name: ARM Juno development board (r0) (DT)
3964 01:38:26.725950 <4>[ 147.107842] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3965 01:38:26.726153 <4>[ 147.115086] pc : lkdtm_rodata_do_nothing+0x0/0x10
3966 01:38:26.726365 <4>[ 147.120076] lr : execute_location+0x84/0xa4
3967 01:38:26.726613 <4>[ 147.124538] sp : ffff80000f53bbd0
3968 01:38:26.768230 <4>[ 147.128118] x29: ffff80000f53bbd0 x28: ffff000806d88040 x27: 0000000000000000
3969 01:38:26.768545 <4>[ 147.135551] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
3970 01:38:26.769093 <4>[ 147.142978] x23: ffff000805342000 x22: ffff80000f53bd80 x21: 0000000000000000
3971 01:38:26.769289 <4>[ 147.150406] x20: ffff800008c15730 x19: ffff800009a72de0 x18: 0000000000000000
3972 01:38:26.769497 <4>[ 147.157834] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8e0af000
3973 01:38:26.771411 <4>[ 147.165260] x14: 0000000000000000 x13: 205d323931343130 x12: 2e37343120205b3e
3974 01:38:26.811580 <4>[ 147.172686] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815fe78
3975 01:38:26.811845 <4>[ 147.180113] x8 : ffff000806d88040 x7 : 3239313431302e37 x6 : 0000000000000001
3976 01:38:26.812018 <4>[ 147.187543] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
3977 01:38:26.812177 <4>[ 147.194966] x2 : 0000000000000000 x1 : ffff000806d88040 x0 : 0000000000000033
3978 01:38:26.812330 <4>[ 147.202391] Call trace:
3979 01:38:26.812478 <4>[ 147.205101] lkdtm_rodata_do_nothing+0x0/0x10
3980 01:38:26.812623 <4>[ 147.209731] lkdtm_EXEC_RODATA+0x24/0x30
3981 01:38:26.814737 <4>[ 147.213925] lkdtm_do_action+0x2c/0x50
3982 01:38:26.854941 <4>[ 147.217949] direct_entry+0x164/0x180
3983 01:38:26.855185 <4>[ 147.221884] full_proxy_write+0x68/0xc0
3984 01:38:26.855355 <4>[ 147.225996] vfs_write+0xcc/0x2a0
3985 01:38:26.855509 <4>[ 147.229580] ksys_write+0x78/0x104
3986 01:38:26.855658 <4>[ 147.233250] __arm64_sys_write+0x28/0x3c
3987 01:38:26.855803 <4>[ 147.237442] invoke_syscall+0x8c/0x120
3988 01:38:26.855946 <4>[ 147.241467] el0_svc_common.constprop.0+0x68/0x124
3989 01:38:26.856087 <4>[ 147.246534] do_el0_svc+0x40/0xcc
3990 01:38:26.856228 <4>[ 147.250122] el0_svc+0x48/0xc0
3991 01:38:26.856368 <4>[ 147.253447] el0t_64_sync_handler+0xb8/0xbc
3992 01:38:26.858340 <4>[ 147.257901] el0t_64_sync+0x18c/0x190
3993 01:38:26.883334 <0>[ 147.261838] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
3994 01:38:26.883612 <4>[ 147.268206] ---[ end trace 0000000000000000 ]---
3995 01:38:26.886428 # Segmentation fault
3996 01:38:27.044805 # [ 147.002513] lkdtm: Performing direct entry EXEC_RODATA
3997 01:38:27.045312 # [ 147.008004] lkdtm: attempting ok execution at ffff800008c15730
3998 01:38:27.045646 # [ 147.014192] lkdtm: attempting bad execution at ffff800009a72de0
3999 01:38:27.046324 # [ 147.020457] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a72de0
4000 01:38:27.046668 # [ 147.030634] Mem abort info:
4001 01:38:27.046965 # [ 147.033710] ESR = 0x000000008600000e
4002 01:38:27.048181 # [ 147.037800] EC = 0x21: IABT (current EL), IL = 32 bits
4003 01:38:27.048775 # [ 147.043419] SET = 0, FnV = 0
4004 01:38:27.088005 # [ 147.046762] EA = 0, S1PTW = 0
4005 01:38:27.088503 # [ 147.050190] FSC = 0x0e: level 2 permission fault
4006 01:38:27.088854 # [ 147.055274] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
4007 01:38:27.089172 # [ 147.062278] [ffff800009a72de0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4008 01:38:27.089476 # [ 147.073235] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
4009 01:38:27.131116 # [ 147.079869] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4010 01:38:27.131594 # [ 147.093710] CPU: 2 PID: 2387 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4011 01:38:27.131943 # [ 147.101648] Hardware name: ARM Juno development board (r0) (DT)
4012 01:38:27.132254 # [ 147.107842] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4013 01:38:27.132547 # [ 147.115086] pc : lkdtm_rodata_do_nothing+0x0/0x10
4014 01:38:27.132833 # [ 147.120076] lr : execute_location+0x84/0xa4
4015 01:38:27.133113 # [ 147.124538] sp : ffff80000f53bbd0
4016 01:38:27.174246 # [ 147.128118] x29: ffff80000f53bbd0 x28: ffff000806d88040 x27: 0000000000000000
4017 01:38:27.174716 # [ 147.135551] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4018 01:38:27.175048 # [ 147.142978] x23: ffff000805342000 x22: ffff80000f53bd80 x21: 0000000000000000
4019 01:38:27.175350 # [ 147.150406] x20: ffff800008c15730 x19: ffff800009a72de0 x18: 0000000000000000
4020 01:38:27.176000 # [ 147.157834] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8e0af000
4021 01:38:27.176317 # [ 147.165260] x14: 0000000000000000 x13: 205d323931343130 x12: 2e37343120205b3e
4022 01:38:27.217432 # [ 147.172686] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815fe78
4023 01:38:27.217890 # [ 147.180113] x8 : ffff000806d88040 x7 : 3239313431302e37 x6 : 0000000000000001
4024 01:38:27.218620 # [ 147.187543] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
4025 01:38:27.218960 # [ 147.194966] x2 : 0000000000000000 x1 : ffff000806d88040 x0 : 0000000000000033
4026 01:38:27.219273 # [ 147.202391] Call trace:
4027 01:38:27.219564 # [ 147.205101] lkdtm_rodata_do_nothing+0x0/0x10
4028 01:38:27.219845 # [ 147.209731] lkdtm_EXEC_RODATA+0x24/0x30
4029 01:38:27.220122 # [ 147.213925] lkdtm_do_action+0x2c/0x50
4030 01:38:27.220758 # [ 147.217949] direct_entry+0x164/0x180
4031 01:38:27.260534 # [ 147.221884] full_proxy_write+0x68/0xc0
4032 01:38:27.261038 # [ 147.225996] vfs_write+0xcc/0x2a0
4033 01:38:27.261485 # [ 147.229580] ksys_write+0x78/0x104
4034 01:38:27.261894 # [ 147.233250] __arm64_sys_write+0x28/0x3c
4035 01:38:27.262328 # [ 147.237442] invoke_syscall+0x8c/0x120
4036 01:38:27.262713 # [ 147.241467] el0_svc_common.constprop.0+0x68/0x124
4037 01:38:27.263092 # [ 147.246534] do_el0_svc+0x40/0xcc
4038 01:38:27.263472 # [ 147.250122] el0_svc+0x48/0xc0
4039 01:38:27.263844 # [ 147.253447] el0t_64_sync_handler+0xb8/0xbc
4040 01:38:27.264215 # [ 147.257901] el0t_64_sync+0x18c/0x190
4041 01:38:27.287286 # [ 147.261838] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4042 01:38:27.287778 # [ 147.268206] ---[ end trace 0000000000000000 ]---
4043 01:38:27.288138 # EXEC_RODATA: saw 'call trace:': ok
4044 01:38:27.290517 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4045 01:38:27.290967 # selftests: lkdtm: EXEC_USERSPACE.sh
4046 01:38:27.786260 <6>[ 148.150448] lkdtm: Performing direct entry EXEC_USERSPACE
4047 01:38:27.786623 <6>[ 148.156413] lkdtm: attempting ok execution at ffff800008c15730
4048 01:38:27.786839 <6>[ 148.162688] lkdtm: attempting bad execution at 0000ffffa01a6000
4049 01:38:27.787024 <1>[ 148.169123] Unable to handle kernel execution of user memory at virtual address 0000ffffa01a6000
4050 01:38:27.787169 <1>[ 148.178258] Mem abort info:
4051 01:38:27.787596 <1>[ 148.181322] ESR = 0x000000008600000f
4052 01:38:27.789410 <1>[ 148.185366] EC = 0x21: IABT (current EL), IL = 32 bits
4053 01:38:27.789651 <1>[ 148.190975] SET = 0, FnV = 0
4054 01:38:27.829664 <1>[ 148.194323] EA = 0, S1PTW = 0
4055 01:38:27.830034 <1>[ 148.197738] FSC = 0x0f: level 3 permission fault
4056 01:38:27.830592 <1>[ 148.202830] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088bd4e000
4057 01:38:27.830817 <1>[ 148.209577] [0000ffffa01a6000] pgd=080000088bfd7003, p4d=080000088bfd7003, pud=080000088d2a8003, pmd=080000088affd003, pte=00a8000893133f43
4058 01:38:27.831060 <0>[ 148.222474] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4059 01:38:27.873132 <4>[ 148.229108] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4060 01:38:27.873514 <4>[ 148.242955] CPU: 1 PID: 2437 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4061 01:38:27.874026 <4>[ 148.250899] Hardware name: ARM Juno development board (r0) (DT)
4062 01:38:27.874292 <4>[ 148.257093] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4063 01:38:27.874486 <4>[ 148.264341] pc : 0xffffa01a6000
4064 01:38:27.874646 <4>[ 148.267756] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4065 01:38:27.874799 <4>[ 148.272570] sp : ffff80000f5fbc00
4066 01:38:27.916438 <4>[ 148.276156] x29: ffff80000f5fbc00 x28: ffff00080d328040 x27: 0000000000000000
4067 01:38:27.916735 <4>[ 148.283589] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4068 01:38:27.917004 <4>[ 148.291014] x23: ffff0008045e6000 x22: ffff80000f5fbda0 x21: ffff800008c15730
4069 01:38:27.917204 <4>[ 148.298441] x20: ffff00080d328040 x19: 0000ffffa01a6000 x18: 0000000000000000
4070 01:38:27.917390 <4>[ 148.305872] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4071 01:38:27.919600 <4>[ 148.313302] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
4072 01:38:27.959887 <4>[ 148.320729] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815fe78
4073 01:38:27.960179 <4>[ 148.328160] x8 : ffff00080d328040 x7 : 00000074b5503510 x6 : 0000000000000001
4074 01:38:27.960377 <4>[ 148.335585] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
4075 01:38:27.960549 <4>[ 148.343009] x2 : 0000000000000000 x1 : ffff00080d328040 x0 : 0000000000000033
4076 01:38:27.960708 <4>[ 148.350435] Call trace:
4077 01:38:27.960860 <4>[ 148.353145] 0xffffa01a6000
4078 01:38:27.961010 <4>[ 148.356207] lkdtm_do_action+0x2c/0x50
4079 01:38:27.963008 <4>[ 148.360230] direct_entry+0x164/0x180
4080 01:38:28.003170 <4>[ 148.364166] full_proxy_write+0x68/0xc0
4081 01:38:28.003423 <4>[ 148.368278] vfs_write+0xcc/0x2a0
4082 01:38:28.003605 <4>[ 148.371863] ksys_write+0x78/0x104
4083 01:38:28.003770 <4>[ 148.375533] __arm64_sys_write+0x28/0x3c
4084 01:38:28.003927 <4>[ 148.379726] invoke_syscall+0x8c/0x120
4085 01:38:28.004078 <4>[ 148.383751] el0_svc_common.constprop.0+0x68/0x124
4086 01:38:28.004227 <4>[ 148.388819] do_el0_svc+0x40/0xcc
4087 01:38:28.004380 <4>[ 148.392408] el0_svc+0x48/0xc0
4088 01:38:28.004503 <4>[ 148.395733] el0t_64_sync_handler+0xb8/0xbc
4089 01:38:28.004623 <4>[ 148.400189] el0t_64_sync+0x18c/0x190
4090 01:38:28.006356 <0>[ 148.404127] Code: bad PC value
4091 01:38:28.021259 <4>[ 148.407450] ---[ end trace 0000000000000000 ]---
4092 01:38:28.021617 # Segmentation fault
4093 01:38:28.180122 # [ 148.150448] lkdtm: Performing direct entry EXEC_USERSPACE
4094 01:38:28.180603 # [ 148.156413] lkdtm: attempting ok execution at ffff800008c15730
4095 01:38:28.180971 # [ 148.162688] lkdtm: attempting bad execution at 0000ffffa01a6000
4096 01:38:28.181302 # [ 148.169123] Unable to handle kernel execution of user memory at virtual address 0000ffffa01a6000
4097 01:38:28.181679 # [ 148.178258] Mem abort info:
4098 01:38:28.181993 # [ 148.181322] ESR = 0x000000008600000f
4099 01:38:28.182367 # [ 148.185366] EC = 0x21: IABT (current EL), IL = 32 bits
4100 01:38:28.183435 # [ 148.190975] SET = 0, FnV = 0
4101 01:38:28.223296 # [ 148.194323] EA = 0, S1PTW = 0
4102 01:38:28.223798 # [ 148.197738] FSC = 0x0f: level 3 permission fault
4103 01:38:28.224251 # [ 148.202830] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088bd4e000
4104 01:38:28.224664 # [ 148.209577] [0000ffffa01a6000] pgd=080000088bfd7003, p4d=080000088bfd7003, pud=080000088d2a8003, pmd=080000088affd003, pte=00a8000893133f43
4105 01:38:28.225063 # [ 148.222474] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4106 01:38:28.266462 # [ 148.229108] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4107 01:38:28.266961 # [ 148.242955] CPU: 1 PID: 2437 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4108 01:38:28.267412 # [ 148.250899] Hardware name: ARM Juno development board (r0) (DT)
4109 01:38:28.267825 # [ 148.257093] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4110 01:38:28.268226 # [ 148.264341] pc : 0xffffa01a6000
4111 01:38:28.268611 # [ 148.267756] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4112 01:38:28.269039 # [ 148.272570] sp : ffff80000f5fbc00
4113 01:38:28.309531 # [ 148.276156] x29: ffff80000f5fbc00 x28: ffff00080d328040 x27: 0000000000000000
4114 01:38:28.310079 # [ 148.283589] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4115 01:38:28.310453 # [ 148.291014] x23: ffff0008045e6000 x22: ffff80000f5fbda0 x21: ffff800008c15730
4116 01:38:28.311140 # [ 148.298441] x20: ffff00080d328040 x19: 0000ffffa01a6000 x18: 0000000000000000
4117 01:38:28.311481 # [ 148.305872] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4118 01:38:28.311864 # [ 148.313302] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
4119 01:38:28.352713 # [ 148.320729] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815fe78
4120 01:38:28.353186 # [ 148.328160] x8 : ffff00080d328040 x7 : 00000074b5503510 x6 : 0000000000000001
4121 01:38:28.353523 # [ 148.335585] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
4122 01:38:28.353834 # [ 148.343009] x2 : 0000000000000000 x1 : ffff00080d328040 x0 : 0000000000000033
4123 01:38:28.354206 # [ 148.350435] Call trace:
4124 01:38:28.354513 # [ 148.353145] 0xffffa01a6000
4125 01:38:28.354800 # [ 148.356207] lkdtm_do_action+0x2c/0x50
4126 01:38:28.355082 # [ 148.360230] direct_entry+0x164/0x180
4127 01:38:28.355979 # [ 148.364166] full_proxy_write+0x68/0xc0
4128 01:38:28.395986 # [ 148.368278] vfs_write+0xcc/0x2a0
4129 01:38:28.396475 # [ 148.371863] ksys_write+0x78/0x104
4130 01:38:28.396911 # [ 148.375533] __arm64_sys_write+0x28/0x3c
4131 01:38:28.397284 # [ 148.379726] invoke_syscall+0x8c/0x120
4132 01:38:28.397589 # [ 148.383751] el0_svc_common.constprop.0+0x68/0x124
4133 01:38:28.397888 # [ 148.388819] do_el0_svc+0x40/0xcc
4134 01:38:28.398244 # [ 148.392408] el0_svc+0x48/0xc0
4135 01:38:28.398535 # [ 148.395733] el0t_64_sync_handler+0xb8/0xbc
4136 01:38:28.398835 # [ 148.400189] el0t_64_sync+0x18c/0x190
4137 01:38:28.399210 # [ 148.404127] Code: bad PC value
4138 01:38:28.399859 # [ 148.407450] ---[ end trace 0000000000000000 ]---
4139 01:38:28.417199 # EXEC_USERSPACE: saw 'call trace:': ok
4140 01:38:28.417666 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4141 01:38:28.420351 # selftests: lkdtm: EXEC_NULL.sh
4142 01:38:28.933121 <6>[ 149.297208] lkdtm: Performing direct entry EXEC_NULL
4143 01:38:28.933445 <6>[ 149.302562] lkdtm: attempting ok execution at ffff800008c15730
4144 01:38:28.933922 <6>[ 149.309235] lkdtm: attempting bad execution at 0000000000000000
4145 01:38:28.934157 <1>[ 149.315518] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4146 01:38:28.934314 <1>[ 149.324622] Mem abort info:
4147 01:38:28.934491 <1>[ 149.327720] ESR = 0x0000000086000004
4148 01:38:28.936315 <1>[ 149.331776] EC = 0x21: IABT (current EL), IL = 32 bits
4149 01:38:28.936640 <1>[ 149.337384] SET = 0, FnV = 0
4150 01:38:28.976559 <1>[ 149.340726] EA = 0, S1PTW = 0
4151 01:38:28.976870 <1>[ 149.344155] FSC = 0x04: level 0 translation fault
4152 01:38:28.977388 <1>[ 149.349324] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b0cc000
4153 01:38:28.977598 <1>[ 149.356063] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4154 01:38:28.977814 <0>[ 149.363171] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4155 01:38:28.979783 <4>[ 149.369805] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4156 01:38:29.019885 <4>[ 149.383647] CPU: 2 PID: 2487 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4157 01:38:29.020245 <4>[ 149.391587] Hardware name: ARM Juno development board (r0) (DT)
4158 01:38:29.020484 <4>[ 149.397779] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4159 01:38:29.020654 <4>[ 149.405020] pc : 0x0
4160 01:38:29.020833 <4>[ 149.407475] lr : execute_location+0x84/0xa4
4161 01:38:29.021058 <4>[ 149.411936] sp : ffff80000f69b890
4162 01:38:29.021218 <4>[ 149.415517] x29: ffff80000f69b890 x28: ffff000806d8b4c0 x27: 0000000000000000
4163 01:38:29.063251 <4>[ 149.422951] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4164 01:38:29.063588 <4>[ 149.430381] x23: ffff000805e6d000 x22: ffff80000f69ba40 x21: 0000000000000000
4165 01:38:29.063799 <4>[ 149.437810] x20: ffff800008c15730 x19: 0000000000000000 x18: 0000000000000000
4166 01:38:29.063977 <4>[ 149.445236] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
4167 01:38:29.064141 <4>[ 149.452664] x14: 0000000000000000 x13: 205d353332393033 x12: 2e39343120205b3e
4168 01:38:29.066425 <4>[ 149.460089] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815fe78
4169 01:38:29.106655 <4>[ 149.467514] x8 : ffff000806d8b4c0 x7 : 3533323930332e39 x6 : 0000000000000001
4170 01:38:29.106940 <4>[ 149.474940] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
4171 01:38:29.107135 <4>[ 149.482368] x2 : 0000000000000000 x1 : ffff000806d8b4c0 x0 : 0000000000000033
4172 01:38:29.107304 <4>[ 149.489796] Call trace:
4173 01:38:29.107463 <4>[ 149.492513] 0x0
4174 01:38:29.107610 <4>[ 149.494622] lkdtm_EXEC_NULL+0x20/0x2c
4175 01:38:29.107726 <4>[ 149.498643] lkdtm_do_action+0x2c/0x50
4176 01:38:29.107821 <4>[ 149.502668] direct_entry+0x164/0x180
4177 01:38:29.107915 <4>[ 149.506603] full_proxy_write+0x68/0xc0
4178 01:38:29.109786 <4>[ 149.510715] vfs_write+0xcc/0x2a0
4179 01:38:29.160398 <4>[ 149.514300] ksys_write+0x78/0x104
4180 01:38:29.160929 <4>[ 149.517971] __arm64_sys_write+0x28/0x3c
4181 01:38:29.161399 <4>[ 149.522164] invoke_syscall+0x8c/0x120
4182 01:38:29.161586 <4>[ 149.526188] el0_svc_common.constprop.0+0x68/0x124
4183 01:38:29.161811 <4>[ 149.531257] do_el0_svc+0x40/0xcc
4184 01:38:29.161972 <4>[ 149.534845] el0_svc+0x48/0xc0
4185 01:38:29.162146 <4>[ 149.538169] el0t_64_sync_handler+0xb8/0xbc
4186 01:38:29.162292 <4>[ 149.542624] el0t_64_sync+0x18c/0x190
4187 01:38:29.162449 <0>[ 149.546560] Code: bad PC value
4188 01:38:29.163585 <4>[ 149.549883] ---[ end trace 0000000000000000 ]---
4189 01:38:29.163780 # Segmentation fault
4190 01:38:29.366653 # [ 149.297208] lkdtm: Performing direct entry EXEC_NULL
4191 01:38:29.367159 # [ 149.302562] lkdtm: attempting ok execution at ffff800008c15730
4192 01:38:29.367499 # [ 149.309235] lkdtm: attempting bad execution at 0000000000000000
4193 01:38:29.367814 # [ 149.315518] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4194 01:38:29.368120 # [ 149.324622] Mem abort info:
4195 01:38:29.368415 # [ 149.327720] ESR = 0x0000000086000004
4196 01:38:29.368703 # [ 149.331776] EC = 0x21: IABT (current EL), IL = 32 bits
4197 01:38:29.369886 # [ 149.337384] SET = 0, FnV = 0
4198 01:38:29.409801 # [ 149.340726] EA = 0, S1PTW = 0
4199 01:38:29.410292 # [ 149.344155] FSC = 0x04: level 0 translation fault
4200 01:38:29.411049 # [ 149.349324] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b0cc000
4201 01:38:29.411393 # [ 149.356063] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4202 01:38:29.411754 # [ 149.363171] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4203 01:38:29.413102 # [ 149.369805] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4204 01:38:29.453066 # [ 149.383647] CPU: 2 PID: 2487 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4205 01:38:29.453561 # [ 149.391587] Hardware name: ARM Juno development board (r0) (DT)
4206 01:38:29.454034 # [ 149.397779] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4207 01:38:29.454459 # [ 149.405020] pc : 0x0
4208 01:38:29.454852 # [ 149.407475] lr : execute_location+0x84/0xa4
4209 01:38:29.455240 # [ 149.411936] sp : ffff80000f69b890
4210 01:38:29.455614 # [ 149.415517] x29: ffff80000f69b890 x28: ffff000806d8b4c0 x27: 0000000000000000
4211 01:38:29.496190 # [ 149.422951] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4212 01:38:29.496756 # [ 149.430381] x23: ffff000805e6d000 x22: ffff80000f69ba40 x21: 0000000000000000
4213 01:38:29.497543 # [ 149.437810] x20: ffff800008c15730 x19: 0000000000000000 x18: 0000000000000000
4214 01:38:29.497926 # [ 149.445236] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
4215 01:38:29.498296 # [ 149.452664] x14: 0000000000000000 x13: 205d353332393033 x12: 2e39343120205b3e
4216 01:38:29.498600 # [ 149.460089] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815fe78
4217 01:38:29.539397 # [ 149.467514] x8 : ffff000806d8b4c0 x7 : 3533323930332e39 x6 : 0000000000000001
4218 01:38:29.539883 # [ 149.474940] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
4219 01:38:29.540237 # [ 149.482368] x2 : 0000000000000000 x1 : ffff000806d8b4c0 x0 : 0000000000000033
4220 01:38:29.540556 # [ 149.489796] Call trace:
4221 01:38:29.540863 # [ 149.492513] 0x0
4222 01:38:29.541158 # [ 149.494622] lkdtm_EXEC_NULL+0x20/0x2c
4223 01:38:29.541444 # [ 149.498643] lkdtm_do_action+0x2c/0x50
4224 01:38:29.541732 # [ 149.502668] direct_entry+0x164/0x180
4225 01:38:29.542050 # [ 149.506603] full_proxy_write+0x68/0xc0
4226 01:38:29.542723 # [ 149.510715] vfs_write+0xcc/0x2a0
4227 01:38:29.543062 # [ 149.514300] ksys_write+0x78/0x104
4228 01:38:29.582501 # [ 149.517971] __arm64_sys_write+0x28/0x3c
4229 01:38:29.582995 # [ 149.522164] invoke_syscall+0x8c/0x120
4230 01:38:29.583454 # [ 149.526188] el0_svc_common.constprop.0+0x68/0x124
4231 01:38:29.583789 # [ 149.531257] do_el0_svc+0x40/0xcc
4232 01:38:29.584098 # [ 149.534845] el0_svc+0x48/0xc0
4233 01:38:29.584394 # [ 149.538169] el0t_64_sync_handler+0xb8/0xbc
4234 01:38:29.584683 # [ 149.542624] el0t_64_sync+0x18c/0x190
4235 01:38:29.584974 # [ 149.546560] Code: bad PC value
4236 01:38:29.585261 # [ 149.549883] ---[ end trace 0000000000000000 ]---
4237 01:38:29.585603 # EXEC_NULL: saw 'call trace:': ok
4238 01:38:29.586326 ok 41 selftests: lkdtm: EXEC_NULL.sh
4239 01:38:29.601206 # selftests: lkdtm: ACCESS_USERSPACE.sh
4240 01:38:30.117723 <6>[ 150.487483] lkdtm: Performing direct entry ACCESS_USERSPACE
4241 01:38:30.118337 <6>[ 150.493854] lkdtm: attempting bad read at 0000ffff8ed48000
4242 01:38:30.118723 <3>[ 150.499666] lkdtm: FAIL: survived bad read
4243 01:38:30.119065 <6>[ 150.504066] lkdtm: attempting bad write at 0000ffff8ed48000
4244 01:38:30.120905 <3>[ 150.509939] lkdtm: FAIL: survived bad write
4245 01:38:30.282443 # [ 150.487483] lkdtm: Performing direct entry ACCESS_USERSPACE
4246 01:38:30.282948 # [ 150.493854] lkdtm: attempting bad read at 0000ffff8ed48000
4247 01:38:30.283315 # [ 150.499666] lkdtm: FAIL: survived bad read
4248 01:38:30.283655 # [ 150.504066] lkdtm: attempting bad write at 0000ffff8ed48000
4249 01:38:30.285768 # [ 150.509939] lkdtm: FAIL: survived bad write
4250 01:38:30.317565 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4251 01:38:30.397401 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4252 01:38:30.509226 # selftests: lkdtm: ACCESS_NULL.sh
4253 01:38:31.078702 <6>[ 151.443100] lkdtm: Performing direct entry ACCESS_NULL
4254 01:38:31.079004 <6>[ 151.448604] lkdtm: attempting bad read at 0000000000000000
4255 01:38:31.079476 <1>[ 151.454456] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4256 01:38:31.079671 <1>[ 151.463592] Mem abort info:
4257 01:38:31.079837 <1>[ 151.466788] ESR = 0x0000000096000004
4258 01:38:31.079997 <1>[ 151.470865] EC = 0x25: DABT (current EL), IL = 32 bits
4259 01:38:31.080150 <1>[ 151.476485] SET = 0, FnV = 0
4260 01:38:31.081893 <1>[ 151.479833] EA = 0, S1PTW = 0
4261 01:38:31.122156 <1>[ 151.483268] FSC = 0x04: level 0 translation fault
4262 01:38:31.122461 <1>[ 151.488443] Data abort info:
4263 01:38:31.122706 <1>[ 151.491612] ISV = 0, ISS = 0x00000004
4264 01:38:31.123255 <1>[ 151.495740] CM = 0, WnR = 0
4265 01:38:31.123451 <1>[ 151.499000] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884418000
4266 01:38:31.123634 <1>[ 151.505749] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4267 01:38:31.123850 <0>[ 151.512868] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4268 01:38:31.165501 <4>[ 151.519505] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4269 01:38:31.165801 <4>[ 151.533347] CPU: 1 PID: 2578 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4270 01:38:31.166374 <4>[ 151.541286] Hardware name: ARM Juno development board (r0) (DT)
4271 01:38:31.166601 <4>[ 151.547480] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4272 01:38:31.166825 <4>[ 151.554725] pc : lkdtm_ACCESS_NULL+0x34/0x78
4273 01:38:31.167022 <4>[ 151.559275] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4274 01:38:31.167236 <4>[ 151.563818] sp : ffff80000f833ab0
4275 01:38:31.208912 <4>[ 151.567403] x29: ffff80000f833ab0 x28: ffff00080b451a80 x27: 0000000000000000
4276 01:38:31.209222 <4>[ 151.574833] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4277 01:38:31.209495 <4>[ 151.582264] x23: ffff00080bb18000 x22: ffff80000f833c40 x21: 000000000000000c
4278 01:38:31.209718 <4>[ 151.589689] x20: 0000000000000000 x19: ffff80000b5464b0 x18: 0000000000000000
4279 01:38:31.209961 <4>[ 151.597114] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8f05f000
4280 01:38:31.210152 <4>[ 151.604540] x14: 0000000000000000 x13: 205d343036383434 x12: 2e31353120205b3e
4281 01:38:31.252189 <4>[ 151.611968] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815fe78
4282 01:38:31.252486 <4>[ 151.619395] x8 : ffff00080b451a80 x7 : 3430363834342e31 x6 : 0000000000000001
4283 01:38:31.252946 <4>[ 151.626823] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
4284 01:38:31.253133 <4>[ 151.634254] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0be000
4285 01:38:31.253291 <4>[ 151.641682] Call trace:
4286 01:38:31.253442 <4>[ 151.644393] lkdtm_ACCESS_NULL+0x34/0x78
4287 01:38:31.253679 <4>[ 151.648588] lkdtm_do_action+0x2c/0x50
4288 01:38:31.255359 <4>[ 151.652617] direct_entry+0x164/0x180
4289 01:38:31.295664 <4>[ 151.656553] full_proxy_write+0x68/0xc0
4290 01:38:31.295924 <4>[ 151.660671] vfs_write+0xcc/0x2a0
4291 01:38:31.296097 <4>[ 151.664258] ksys_write+0x78/0x104
4292 01:38:31.296253 <4>[ 151.667931] __arm64_sys_write+0x28/0x3c
4293 01:38:31.296403 <4>[ 151.672128] invoke_syscall+0x8c/0x120
4294 01:38:31.296547 <4>[ 151.676153] el0_svc_common.constprop.0+0x68/0x124
4295 01:38:31.296692 <4>[ 151.681222] do_el0_svc+0x40/0xcc
4296 01:38:31.296835 <4>[ 151.684810] el0_svc+0x48/0xc0
4297 01:38:31.296945 <4>[ 151.688134] el0t_64_sync_handler+0xb8/0xbc
4298 01:38:31.297034 <4>[ 151.692590] el0t_64_sync+0x18c/0x190
4299 01:38:31.298799 <0>[ 151.696526] Code: 911d2000 97ffc4cd d2981bc1 b0005040 (f9400293)
4300 01:38:31.319281 <4>[ 151.702894] ---[ end trace 0000000000000000 ]---
4301 01:38:31.322383 # Segmentation fault
4302 01:38:31.509208 # [ 151.443100] lkdtm: Performing direct entry ACCESS_NULL
4303 01:38:31.509719 # [ 151.448604] lkdtm: attempting bad read at 0000000000000000
4304 01:38:31.510104 # [ 151.454456] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4305 01:38:31.510438 # [ 151.463592] Mem abort info:
4306 01:38:31.510742 # [ 151.466788] ESR = 0x0000000096000004
4307 01:38:31.511035 # [ 151.470865] EC = 0x25: DABT (current EL), IL = 32 bits
4308 01:38:31.511325 # [ 151.476485] SET = 0, FnV = 0
4309 01:38:31.511613 # [ 151.479833] EA = 0, S1PTW = 0
4310 01:38:31.552350 # [ 151.483268] FSC = 0x04: level 0 translation fault
4311 01:38:31.552849 # [ 151.488443] Data abort info:
4312 01:38:31.553184 # [ 151.491612] ISV = 0, ISS = 0x00000004
4313 01:38:31.553496 # [ 151.495740] CM = 0, WnR = 0
4314 01:38:31.553793 # [ 151.499000] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884418000
4315 01:38:31.554139 # [ 151.505749] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4316 01:38:31.554444 # [ 151.512868] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4317 01:38:31.595488 # [ 151.519505] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4318 01:38:31.595953 # [ 151.533347] CPU: 1 PID: 2578 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4319 01:38:31.596297 # [ 151.541286] Hardware name: ARM Juno development board (r0) (DT)
4320 01:38:31.596612 # [ 151.547480] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4321 01:38:31.596908 # [ 151.554725] pc : lkdtm_ACCESS_NULL+0x34/0x78
4322 01:38:31.597197 # [ 151.559275] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4323 01:38:31.597484 # [ 151.563818] sp : ffff80000f833ab0
4324 01:38:31.598767 # [ 151.567403] x29: ffff80000f833ab0 x28: ffff00080b451a80 x27: 0000000000000000
4325 01:38:31.638654 # [ 151.574833] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4326 01:38:31.639123 # [ 151.582264] x23: ffff00080bb18000 x22: ffff80000f833c40 x21: 000000000000000c
4327 01:38:31.639465 # [ 151.589689] x20: 0000000000000000 x19: ffff80000b5464b0 x18: 0000000000000000
4328 01:38:31.639786 # [ 151.597114] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8f05f000
4329 01:38:31.640085 # [ 151.604540] x14: 0000000000000000 x13: 205d343036383434 x12: 2e31353120205b3e
4330 01:38:31.641931 # [ 151.611968] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815fe78
4331 01:38:31.681757 # [ 151.619395] x8 : ffff00080b451a80 x7 : 3430363834342e31 x6 : 0000000000000001
4332 01:38:31.682263 # [ 151.626823] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
4333 01:38:31.682623 # [ 151.634254] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0be000
4334 01:38:31.682944 # [ 151.641682] Call trace:
4335 01:38:31.683245 # [ 151.644393] lkdtm_ACCESS_NULL+0x34/0x78
4336 01:38:31.683536 # [ 151.648588] lkdtm_do_action+0x2c/0x50
4337 01:38:31.683825 # [ 151.652617] direct_entry+0x164/0x180
4338 01:38:31.684950 # [ 151.656553] full_proxy_write+0x68/0xc0
4339 01:38:31.724964 # [ 151.660671] vfs_write+0xcc/0x2a0
4340 01:38:31.725432 # [ 151.664258] ksys_write+0x78/0x104
4341 01:38:31.725785 # [ 151.667931] __arm64_sys_write+0x28/0x3c
4342 01:38:31.726151 # [ 151.672128] invoke_syscall+0x8c/0x120
4343 01:38:31.726466 # [ 151.676153] el0_svc_common.constprop.0+0x68/0x124
4344 01:38:31.726768 # [ 151.681222] do_el0_svc+0x40/0xcc
4345 01:38:31.727058 # [ 151.684810] el0_svc+0x48/0xc0
4346 01:38:31.727346 # [ 151.688134] el0t_64_sync_handler+0xb8/0xbc
4347 01:38:31.727634 # [ 151.692590] el0t_64_sync+0x18c/0x190
4348 01:38:31.727965 # [ 151.696526] Code: 911d2000 97ffc4cd d2981bc1 b0005040 (f9400293)
4349 01:38:31.728696 # [ 151.702894] ---[ end trace 0000000000000000 ]---
4350 01:38:31.745242 # ACCESS_NULL: saw 'call trace:': ok
4351 01:38:31.748556 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4352 01:38:31.749009 # selftests: lkdtm: WRITE_RO.sh
4353 01:38:32.256003 <6>[ 152.620395] lkdtm: Performing direct entry WRITE_RO
4354 01:38:32.256599 <6>[ 152.625623] lkdtm: attempting bad rodata write at ffff800009a72dd8
4355 01:38:32.256808 <1>[ 152.632164] Unable to handle kernel write to read-only memory at virtual address ffff800009a72dd8
4356 01:38:32.256981 <1>[ 152.641389] Mem abort info:
4357 01:38:32.257165 <1>[ 152.644684] ESR = 0x000000009600004e
4358 01:38:32.257341 <1>[ 152.648766] EC = 0x25: DABT (current EL), IL = 32 bits
4359 01:38:32.257493 <1>[ 152.654383] SET = 0, FnV = 0
4360 01:38:32.259206 <1>[ 152.657711] EA = 0, S1PTW = 0
4361 01:38:32.299621 <1>[ 152.661147] FSC = 0x0e: level 2 permission fault
4362 01:38:32.299927 <1>[ 152.666235] Data abort info:
4363 01:38:32.300153 <1>[ 152.669389] ISV = 0, ISS = 0x0000004e
4364 01:38:32.300371 <1>[ 152.673515] CM = 0, WnR = 1
4365 01:38:32.300536 <1>[ 152.676770] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
4366 01:38:32.300987 <1>[ 152.683775] [ffff800009a72dd8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4367 01:38:32.301169 <0>[ 152.694737] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4368 01:38:32.342867 <4>[ 152.701375] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4369 01:38:32.343153 <4>[ 152.715216] CPU: 2 PID: 2631 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4370 01:38:32.343332 <4>[ 152.723157] Hardware name: ARM Juno development board (r0) (DT)
4371 01:38:32.343490 <4>[ 152.729349] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4372 01:38:32.343641 <4>[ 152.736591] pc : lkdtm_WRITE_RO+0x44/0x5c
4373 01:38:32.343785 <4>[ 152.740879] lr : lkdtm_WRITE_RO+0x2c/0x5c
4374 01:38:32.345984 <4>[ 152.745160] sp : ffff80000f90bc00
4375 01:38:32.386229 <4>[ 152.748740] x29: ffff80000f90bc00 x28: ffff000805d74f00 x27: 0000000000000000
4376 01:38:32.386504 <4>[ 152.756171] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4377 01:38:32.386699 <4>[ 152.763597] x23: ffff000807251000 x22: ffff80000f90bd90 x21: 0000000000000009
4378 01:38:32.386858 <4>[ 152.771024] x20: ffff000807251000 x19: ffff800009a72000 x18: 0000000000000000
4379 01:38:32.387020 <4>[ 152.778454] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9b52f000
4380 01:38:32.389344 <4>[ 152.785878] x14: 0000000000000000 x13: 205d333236353236 x12: 2e32353120205b3e
4381 01:38:32.429818 <4>[ 152.793304] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815fe78
4382 01:38:32.430103 <4>[ 152.800732] x8 : ffff000805d74f00 x7 : 3332363532362e32 x6 : 0000000000000001
4383 01:38:32.430305 <4>[ 152.808159] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
4384 01:38:32.430486 <4>[ 152.815582] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0be7c0
4385 01:38:32.430706 <4>[ 152.823007] Call trace:
4386 01:38:32.430852 <4>[ 152.825722] lkdtm_WRITE_RO+0x44/0x5c
4387 01:38:32.432710 <4>[ 152.829656] lkdtm_do_action+0x2c/0x50
4388 01:38:32.432965 <4>[ 152.833680] direct_entry+0x164/0x180
4389 01:38:32.472994 <4>[ 152.837616] full_proxy_write+0x68/0xc0
4390 01:38:32.473245 <4>[ 152.841731] vfs_write+0xcc/0x2a0
4391 01:38:32.473437 <4>[ 152.845319] ksys_write+0x78/0x104
4392 01:38:32.473590 <4>[ 152.848989] __arm64_sys_write+0x28/0x3c
4393 01:38:32.473736 <4>[ 152.853182] invoke_syscall+0x8c/0x120
4394 01:38:32.473878 <4>[ 152.857206] el0_svc_common.constprop.0+0x68/0x124
4395 01:38:32.474036 <4>[ 152.862275] do_el0_svc+0x40/0xcc
4396 01:38:32.474180 <4>[ 152.865863] el0_svc+0x48/0xc0
4397 01:38:32.474317 <4>[ 152.869188] el0t_64_sync_handler+0xb8/0xbc
4398 01:38:32.476193 <4>[ 152.873643] el0t_64_sync+0x18c/0x190
4399 01:38:32.493279 <0>[ 152.877579] Code: f2b579a2 b0005040 ca020021 911f0000 (f906ee61)
4400 01:38:32.496389 <4>[ 152.883948] ---[ end trace 0000000000000000 ]---
4401 01:38:32.496633 # Segmentation fault
4402 01:38:32.701145 # [ 152.620395] lkdtm: Performing direct entry WRITE_RO
4403 01:38:32.701658 # [ 152.625623] lkdtm: attempting bad rodata write at ffff800009a72dd8
4404 01:38:32.702032 # [ 152.632164] Unable to handle kernel write to read-only memory at virtual address ffff800009a72dd8
4405 01:38:32.702369 # [ 152.641389] Mem abort info:
4406 01:38:32.702671 # [ 152.644684] ESR = 0x000000009600004e
4407 01:38:32.702961 # [ 152.648766] EC = 0x25: DABT (current EL), IL = 32 bits
4408 01:38:32.703251 # [ 152.654383] SET = 0, FnV = 0
4409 01:38:32.704351 # [ 152.657711] EA = 0, S1PTW = 0
4410 01:38:32.744007 # [ 152.661147] FSC = 0x0e: level 2 permission fault
4411 01:38:32.744505 # [ 152.666235] Data abort info:
4412 01:38:32.744867 # [ 152.669389] ISV = 0, ISS = 0x0000004e
4413 01:38:32.745212 # [ 152.673515] CM = 0, WnR = 1
4414 01:38:32.745547 # [ 152.676770] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
4415 01:38:32.745879 # [ 152.683775] [ffff800009a72dd8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4416 01:38:32.746258 # [ 152.694737] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4417 01:38:32.787376 # [ 152.701375] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4418 01:38:32.787847 # [ 152.715216] CPU: 2 PID: 2631 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4419 01:38:32.788186 # [ 152.723157] Hardware name: ARM Juno development board (r0) (DT)
4420 01:38:32.788493 # [ 152.729349] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4421 01:38:32.788792 # [ 152.736591] pc : lkdtm_WRITE_RO+0x44/0x5c
4422 01:38:32.789083 # [ 152.740879] lr : lkdtm_WRITE_RO+0x2c/0x5c
4423 01:38:32.789365 # [ 152.745160] sp : ffff80000f90bc00
4424 01:38:32.830492 # [ 152.748740] x29: ffff80000f90bc00 x28: ffff000805d74f00 x27: 0000000000000000
4425 01:38:32.830961 # [ 152.756171] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4426 01:38:32.831306 # [ 152.763597] x23: ffff000807251000 x22: ffff80000f90bd90 x21: 0000000000000009
4427 01:38:32.832027 # [ 152.771024] x20: ffff000807251000 x19: ffff800009a72000 x18: 0000000000000000
4428 01:38:32.832382 # [ 152.778454] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9b52f000
4429 01:38:32.833773 # [ 152.785878] x14: 0000000000000000 x13: 205d333236353236 x12: 2e32353120205b3e
4430 01:38:32.873720 # [ 152.793304] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815fe78
4431 01:38:32.874246 # [ 152.800732] x8 : ffff000805d74f00 x7 : 3332363532362e32 x6 : 0000000000000001
4432 01:38:32.874590 # [ 152.808159] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
4433 01:38:32.874905 # [ 152.815582] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0be7c0
4434 01:38:32.875204 # [ 152.823007] Call trace:
4435 01:38:32.875498 # [ 152.825722] lkdtm_WRITE_RO+0x44/0x5c
4436 01:38:32.875780 # [ 152.829656] lkdtm_do_action+0x2c/0x50
4437 01:38:32.876897 # [ 152.833680] direct_entry+0x164/0x180
4438 01:38:32.916857 # [ 152.837616] full_proxy_write+0x68/0xc0
4439 01:38:32.917380 # [ 152.841731] vfs_write+0xcc/0x2a0
4440 01:38:32.917733 # [ 152.845319] ksys_write+0x78/0x104
4441 01:38:32.918115 # [ 152.848989] __arm64_sys_write+0x28/0x3c
4442 01:38:32.918480 # [ 152.853182] invoke_syscall+0x8c/0x120
4443 01:38:32.918785 # [ 152.857206] el0_svc_common.constprop.0+0x68/0x124
4444 01:38:32.919078 # [ 152.862275] do_el0_svc+0x40/0xcc
4445 01:38:32.919365 # [ 152.865863] el0_svc+0x48/0xc0
4446 01:38:32.919652 # [ 152.869188] el0t_64_sync_handler+0xb8/0xbc
4447 01:38:32.920052 # [ 152.873643] el0t_64_sync+0x18c/0x190
4448 01:38:32.920710 # [ 152.877579] Code: f2b579a2 b0005040 ca020021 911f0000 (f906ee61)
4449 01:38:32.943264 # [ 152.883948] ---[ end trace 0000000000000000 ]---
4450 01:38:32.943737 # WRITE_RO: saw 'call trace:': ok
4451 01:38:32.944124 ok 44 selftests: lkdtm: WRITE_RO.sh
4452 01:38:32.946515 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4453 01:38:33.458836 <6>[ 153.823204] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4454 01:38:33.459210 <6>[ 153.829395] lkdtm: attempting bad ro_after_init write at ffff80000a1c0658
4455 01:38:33.459395 <1>[ 153.836703] Unable to handle kernel write to read-only memory at virtual address ffff80000a1c0658
4456 01:38:33.459558 <1>[ 153.845934] Mem abort info:
4457 01:38:33.460066 <1>[ 153.849021] ESR = 0x000000009600004e
4458 01:38:33.460298 <1>[ 153.853066] EC = 0x25: DABT (current EL), IL = 32 bits
4459 01:38:33.460514 <1>[ 153.858675] SET = 0, FnV = 0
4460 01:38:33.462029 <1>[ 153.862000] EA = 0, S1PTW = 0
4461 01:38:33.502388 <1>[ 153.865430] FSC = 0x0e: level 2 permission fault
4462 01:38:33.502724 <1>[ 153.870520] Data abort info:
4463 01:38:33.502933 <1>[ 153.873674] ISV = 0, ISS = 0x0000004e
4464 01:38:33.503233 <1>[ 153.877797] CM = 0, WnR = 1
4465 01:38:33.503658 <1>[ 153.881053] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
4466 01:38:33.503908 <1>[ 153.888056] [ffff80000a1c0658] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4467 01:38:33.504081 <0>[ 153.899028] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4468 01:38:33.545667 <4>[ 153.905664] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4469 01:38:33.545970 <4>[ 153.919504] CPU: 1 PID: 2684 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4470 01:38:33.546240 <4>[ 153.927443] Hardware name: ARM Juno development board (r0) (DT)
4471 01:38:33.546454 <4>[ 153.933636] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4472 01:38:33.546656 <4>[ 153.940878] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4473 01:38:33.548778 <4>[ 153.946126] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4474 01:38:33.588927 <4>[ 153.951366] sp : ffff80000f9c3940
4475 01:38:33.589242 <4>[ 153.954946] x29: ffff80000f9c3940 x28: ffff000805d70040 x27: 0000000000000000
4476 01:38:33.589478 <4>[ 153.962376] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4477 01:38:33.589695 <4>[ 153.969801] x23: ffff00080d39b000 x22: ffff80000f9c3ad0 x21: 0000000000000014
4478 01:38:33.589924 <4>[ 153.977227] x20: ffff00080d39b000 x19: ffff80000a1c0000 x18: 0000000000000000
4479 01:38:33.590126 <4>[ 153.984654] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4480 01:38:33.632293 <4>[ 153.992079] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
4481 01:38:33.632568 <4>[ 153.999504] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815fe78
4482 01:38:33.633050 <4>[ 154.006930] x8 : ffff000805d70040 x7 : 00000074b5503510 x6 : 0000000000000001
4483 01:38:33.633242 <4>[ 154.014362] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
4484 01:38:33.633410 <4>[ 154.021789] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0be7c0
4485 01:38:33.633564 <4>[ 154.029214] Call trace:
4486 01:38:33.635478 <4>[ 154.031926] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4487 01:38:33.675776 <4>[ 154.036821] lkdtm_do_action+0x2c/0x50
4488 01:38:33.676036 <4>[ 154.040845] direct_entry+0x164/0x180
4489 01:38:33.676205 <4>[ 154.044782] full_proxy_write+0x68/0xc0
4490 01:38:33.676361 <4>[ 154.048900] vfs_write+0xcc/0x2a0
4491 01:38:33.676510 <4>[ 154.052488] ksys_write+0x78/0x104
4492 01:38:33.676915 <4>[ 154.056158] __arm64_sys_write+0x28/0x3c
4493 01:38:33.677078 <4>[ 154.060351] invoke_syscall+0x8c/0x120
4494 01:38:33.677215 <4>[ 154.064376] el0_svc_common.constprop.0+0x68/0x124
4495 01:38:33.677350 <4>[ 154.069444] do_el0_svc+0x40/0xcc
4496 01:38:33.677485 <4>[ 154.073032] el0_svc+0x48/0xc0
4497 01:38:33.678961 <4>[ 154.076356] el0t_64_sync_handler+0xb8/0xbc
4498 01:38:33.702248 <4>[ 154.080810] el0t_64_sync+0x18c/0x190
4499 01:38:33.702590 <0>[ 154.084747] Code: f2b579a2 b0005040 ca020021 911f0000 (f9032e61)
4500 01:38:33.705352 <4>[ 154.091115] ---[ end trace 0000000000000000 ]---
4501 01:38:33.705584 # Segmentation fault
4502 01:38:33.867003 # [ 153.823204] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4503 01:38:33.867279 # [ 153.829395] lkdtm: attempting bad ro_after_init write at ffff80000a1c0658
4504 01:38:33.867450 # [ 153.836703] Unable to handle kernel write to read-only memory at virtual address ffff80000a1c0658
4505 01:38:33.867609 # [ 153.845934] Mem abort info:
4506 01:38:33.867759 # [ 153.849021] ESR = 0x000000009600004e
4507 01:38:33.867905 # [ 153.853066] EC = 0x25: DABT (current EL), IL = 32 bits
4508 01:38:33.868029 # [ 153.858675] SET = 0, FnV = 0
4509 01:38:33.870298 # [ 153.862000] EA = 0, S1PTW = 0
4510 01:38:33.910355 # [ 153.865430] FSC = 0x0e: level 2 permission fault
4511 01:38:33.910800 # [ 153.870520] Data abort info:
4512 01:38:33.911182 # [ 153.873674] ISV = 0, ISS = 0x0000004e
4513 01:38:33.911534 # [ 153.877797] CM = 0, WnR = 1
4514 01:38:33.911876 # [ 153.881053] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
4515 01:38:33.912220 # [ 153.888056] [ffff80000a1c0658] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4516 01:38:33.912559 # [ 153.899028] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4517 01:38:33.953458 # [ 153.905664] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4518 01:38:33.953886 # [ 153.919504] CPU: 1 PID: 2684 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4519 01:38:33.954303 # [ 153.927443] Hardware name: ARM Juno development board (r0) (DT)
4520 01:38:33.954663 # [ 153.933636] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4521 01:38:33.955006 # [ 153.940878] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4522 01:38:33.955345 # [ 153.946126] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4523 01:38:33.956713 # [ 153.951366] sp : ffff80000f9c3940
4524 01:38:33.996670 # [ 153.954946] x29: ffff80000f9c3940 x28: ffff000805d70040 x27: 0000000000000000
4525 01:38:33.997112 # [ 153.962376] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4526 01:38:33.997499 # [ 153.969801] x23: ffff00080d39b000 x22: ffff80000f9c3ad0 x21: 0000000000000014
4527 01:38:33.997858 # [ 153.977227] x20: ffff00080d39b000 x19: ffff80000a1c0000 x18: 0000000000000000
4528 01:38:33.998247 # [ 153.984654] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4529 01:38:33.999894 # [ 153.992079] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
4530 01:38:34.039769 # [ 153.999504] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815fe78
4531 01:38:34.040191 # [ 154.006930] x8 : ffff000805d70040 x7 : 00000074b5503510 x6 : 0000000000000001
4532 01:38:34.040495 # [ 154.014362] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
4533 01:38:34.040777 # [ 154.021789] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0be7c0
4534 01:38:34.041041 # [ 154.029214] Call trace:
4535 01:38:34.041299 # [ 154.031926] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4536 01:38:34.043046 # [ 154.036821] lkdtm_do_action+0x2c/0x50
4537 01:38:34.083034 # [ 154.040845] direct_entry+0x164/0x180
4538 01:38:34.083501 # [ 154.044782] full_proxy_write+0x68/0xc0
4539 01:38:34.083840 # [ 154.048900] vfs_write+0xcc/0x2a0
4540 01:38:34.084149 # [ 154.052488] ksys_write+0x78/0x104
4541 01:38:34.084447 # [ 154.056158] __arm64_sys_write+0x28/0x3c
4542 01:38:34.084739 # [ 154.060351] invoke_syscall+0x8c/0x120
4543 01:38:34.085031 # [ 154.064376] el0_svc_common.constprop.0+0x68/0x124
4544 01:38:34.085320 # [ 154.069444] do_el0_svc+0x40/0xcc
4545 01:38:34.085596 # [ 154.073032] el0_svc+0x48/0xc0
4546 01:38:34.085873 # [ 154.076356] el0t_64_sync_handler+0xb8/0xbc
4547 01:38:34.086670 # [ 154.080810] el0t_64_sync+0x18c/0x190
4548 01:38:34.114208 # [ 154.084747] Code: f2b579a2 b0005040 ca020021 911f0000 (f9032e61)
4549 01:38:34.114668 # [ 154.091115] ---[ end trace 0000000000000000 ]---
4550 01:38:34.115007 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4551 01:38:34.115316 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4552 01:38:34.117411 # selftests: lkdtm: WRITE_KERN.sh
4553 01:38:34.622167 <6>[ 154.986105] lkdtm: Performing direct entry WRITE_KERN
4554 01:38:34.622744 <6>[ 154.991621] lkdtm: attempting bad 11139524 byte write at ffff8000096b50f4
4555 01:38:34.622955 <1>[ 154.998803] Unable to handle kernel write to read-only memory at virtual address ffff8000096b50f4
4556 01:38:34.623133 <1>[ 155.008442] Mem abort info:
4557 01:38:34.623331 <1>[ 155.011570] ESR = 0x000000009600004f
4558 01:38:34.623492 <1>[ 155.015623] EC = 0x25: DABT (current EL), IL = 32 bits
4559 01:38:34.623624 <1>[ 155.021233] SET = 0, FnV = 0
4560 01:38:34.625475 <1>[ 155.024585] EA = 0, S1PTW = 0
4561 01:38:34.665656 <1>[ 155.028016] FSC = 0x0f: level 3 permission fault
4562 01:38:34.666236 <1>[ 155.033103] Data abort info:
4563 01:38:34.666465 <1>[ 155.036270] ISV = 0, ISS = 0x0000004f
4564 01:38:34.666648 <1>[ 155.040395] CM = 0, WnR = 1
4565 01:38:34.666872 <1>[ 155.043650] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
4566 01:38:34.667056 <1>[ 155.050650] [ffff8000096b50f4] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818b5783
4567 01:38:34.668977 <0>[ 155.063531] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4568 01:38:34.709018 <4>[ 155.070165] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4569 01:38:34.709558 <4>[ 155.084007] CPU: 1 PID: 2737 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4570 01:38:34.709749 <4>[ 155.091946] Hardware name: ARM Juno development board (r0) (DT)
4571 01:38:34.709914 <4>[ 155.098138] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4572 01:38:34.710104 <4>[ 155.105379] pc : __memcpy+0x128/0x240
4573 01:38:34.712186 <4>[ 155.109321] lr : lkdtm_WRITE_KERN+0x54/0x88
4574 01:38:34.752370 <4>[ 155.113785] sp : ffff80000fab39d0
4575 01:38:34.752931 <4>[ 155.117368] x29: ffff80000fab39d0 x28: ffff000805d74f00 x27: 0000000000000000
4576 01:38:34.753172 <4>[ 155.124797] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4577 01:38:34.753353 <4>[ 155.132224] x23: ffff00080bb73000 x22: ffff80000fab3b70 x21: 0000000000a9f9c4
4578 01:38:34.753514 <4>[ 155.139652] x20: ffff800008c15730 x19: ffff8000096b50f4 x18: 0000000000000000
4579 01:38:34.753675 <4>[ 155.147080] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb5ccf000
4580 01:38:34.795727 <4>[ 155.154508] x14: 0000000000000004 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4581 01:38:34.796009 <4>[ 155.161936] x11: 2074612065746972 x10: 7720657479622034 x9 : ffff80000815fe78
4582 01:38:34.796489 <4>[ 155.169366] x8 : ffff000805d74f00 x7 : d50323bfa8c17bfd x6 : 910003fda9bf7bfd
4583 01:38:34.796677 <4>[ 155.176791] x5 : ffff80000a154ab8 x4 : ffff8000096b50f4 x3 : ffff8000096b50f0
4584 01:38:34.796838 <4>[ 155.184216] x2 : 0000000000a9f9c8 x1 : ffff800008c1572c x0 : ffff8000096b50f4
4585 01:38:34.796990 <4>[ 155.191643] Call trace:
4586 01:38:34.797187 <4>[ 155.194359] __memcpy+0x128/0x240
4587 01:38:34.798868 <4>[ 155.197953] lkdtm_do_action+0x2c/0x50
4588 01:38:34.839212 <4>[ 155.201984] direct_entry+0x164/0x180
4589 01:38:34.839485 <4>[ 155.205919] full_proxy_write+0x68/0xc0
4590 01:38:34.839653 <4>[ 155.210035] vfs_write+0xcc/0x2a0
4591 01:38:34.839811 <4>[ 155.213623] ksys_write+0x78/0x104
4592 01:38:34.840217 <4>[ 155.217293] __arm64_sys_write+0x28/0x3c
4593 01:38:34.840371 <4>[ 155.221485] invoke_syscall+0x8c/0x120
4594 01:38:34.840511 <4>[ 155.225511] el0_svc_common.constprop.0+0x68/0x124
4595 01:38:34.840648 <4>[ 155.230580] do_el0_svc+0x40/0xcc
4596 01:38:34.840781 <4>[ 155.234168] el0_svc+0x48/0xc0
4597 01:38:34.840915 <4>[ 155.237491] el0t_64_sync_handler+0xb8/0xbc
4598 01:38:34.842409 <4>[ 155.241946] el0t_64_sync+0x18c/0x190
4599 01:38:34.868246 <0>[ 155.245883] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4600 01:38:34.868523 <4>[ 155.252252] ---[ end trace 0000000000000000 ]---
4601 01:38:34.871366 # Segmentation fault
4602 01:38:35.039613 # [ 0.000000] CPU features: detected: ARM erratum 845719
4603 01:38:35.040110 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4604 01:38:35.040454 # [ 0.000000] alternatives: applying boot alternatives
4605 01:38:35.040767 # [ 0.000000] Fallback order for Node 0: 0
4606 01:38:35.041420 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4607 01:38:35.041746 # [ 0.000000] Policy zone: Normal
4608 01:38:35.082714 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/434812/extract-nfsrootfs-tg3uy8cn,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4609 01:38:35.083167 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4610 01:38:35.083810 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4611 01:38:35.084117 # [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
4612 01:38:35.085983 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4613 01:38:35.125864 # [ 154.986105] lkdtm: Performing direct entry WRITE_KERN
4614 01:38:35.126342 # [ 154.991621] lkdtm: attempting bad 11139524 byte write at ffff8000096b50f4
4615 01:38:35.127104 # [ 154.998803] Unable to handle kernel write to read-only memory at virtual address ffff8000096b50f4
4616 01:38:35.127490 # [ 155.008442] Mem abort info:
4617 01:38:35.127849 # [ 155.011570] ESR = 0x000000009600004f
4618 01:38:35.128162 # [ 155.015623] EC = 0x25: DABT (current EL), IL = 32 bits
4619 01:38:35.128458 # [ 155.021233] SET = 0, FnV = 0
4620 01:38:35.128848 # [ 155.024585] EA = 0, S1PTW = 0
4621 01:38:35.129308 # [ 155.028016] FSC = 0x0f: level 3 permission fault
4622 01:38:35.169005 # [ 155.033103] Data abort info:
4623 01:38:35.169828 # [ 155.036270] ISV = 0, ISS = 0x0000004f
4624 01:38:35.170247 # [ 155.040395] CM = 0, WnR = 1
4625 01:38:35.170575 # [ 155.043650] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082488000
4626 01:38:35.170884 # [ 155.050650] [ffff8000096b50f4] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818b5783
4627 01:38:35.171184 # [ 155.063531] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4628 01:38:35.212215 # [ 155.070165] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4629 01:38:35.212698 # [ 155.084007] CPU: 1 PID: 2737 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4630 01:38:35.213043 # [ 155.091946] Hardware name: ARM Juno development board (r0) (DT)
4631 01:38:35.213360 # [ 155.098138] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4632 01:38:35.213663 # [ 155.105379] pc : __memcpy+0x128/0x240
4633 01:38:35.213955 # [ 155.109321] lr : lkdtm_WRITE_KERN+0x54/0x88
4634 01:38:35.214383 # [ 155.113785] sp : ffff80000fab39d0
4635 01:38:35.255351 # [ 155.117368] x29: ffff80000fab39d0 x28: ffff000805d74f00 x27: 0000000000000000
4636 01:38:35.256218 # [ 155.124797] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4637 01:38:35.256583 # [ 155.132224] x23: ffff00080bb73000 x22: ffff80000fab3b70 x21: 0000000000a9f9c4
4638 01:38:35.256909 # [ 155.139652] x20: ffff800008c15730 x19: ffff8000096b50f4 x18: 0000000000000000
4639 01:38:35.257213 # [ 155.147080] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb5ccf000
4640 01:38:35.257509 # [ 155.154508] x14: 0000000000000004 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4641 01:38:35.298618 # [ 155.161936] x11: 2074612065746972 x10: 7720657479622034 x9 : ffff80000815fe78
4642 01:38:35.299084 # [ 155.169366] x8 : ffff000805d74f00 x7 : d50323bfa8c17bfd x6 : 910003fda9bf7bfd
4643 01:38:35.299425 # [ 155.176791] x5 : ffff80000a154ab8 x4 : ffff8000096b50f4 x3 : ffff8000096b50f0
4644 01:38:35.299736 # [ 155.184216] x2 : 0000000000a9f9c8 x1 : ffff800008c1572c x0 : ffff8000096b50f4
4645 01:38:35.300034 # [ 155.191643] Call trace:
4646 01:38:35.300324 # [ 155.194359] __memcpy+0x128/0x240
4647 01:38:35.300612 # [ 155.197953] lkdtm_do_action+0x2c/0x50
4648 01:38:35.300893 # [ 155.201984] direct_entry+0x164/0x180
4649 01:38:35.301751 # [ 155.205919] full_proxy_write+0x68/0xc0
4650 01:38:35.341772 # [ 155.210035] vfs_write+0xcc/0x2a0
4651 01:38:35.342314 # [ 155.213623] ksys_write+0x78/0x104
4652 01:38:35.342662 # [ 155.217293] __arm64_sys_write+0x28/0x3c
4653 01:38:35.342977 # [ 155.221485] invoke_syscall+0x8c/0x120
4654 01:38:35.343276 # [ 155.225511] el0_svc_common.constprop.0+0x68/0x124
4655 01:38:35.343573 # [ 155.230580] do_el0_svc+0x40/0xcc
4656 01:38:35.343861 # [ 155.234168] el0_svc+0x48/0xc0
4657 01:38:35.344141 # [ 155.237491] el0t_64_sync_handler+0xb8/0xbc
4658 01:38:35.344416 # [ 155.241946] el0t_64_sync+0x18c/0x190
4659 01:38:35.345058 # [ 155.245883] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4660 01:38:35.368109 # [ 155.252252] ---[ end trace 0000000000000000 ]---
4661 01:38:35.368580 # WRITE_KERN: saw 'call trace:': ok
4662 01:38:35.369019 ok 46 selftests: lkdtm: WRITE_KERN.sh
4663 01:38:35.371395 # selftests: lkdtm: WRITE_OPD.sh
4664 01:38:35.804674 <6>[ 156.186632] lkdtm: Performing direct entry WRITE_OPD
4665 01:38:35.807935 <6>[ 156.191947] lkdtm: XFAIL: Platform doesn't use function descriptors.
4666 01:38:35.953655 # [ 156.186632] lkdtm: Performing direct entry WRITE_OPD
4667 01:38:35.956888 # [ 156.191947] lkdtm: XFAIL: Platform doesn't use function descriptors.
4668 01:38:36.004758 # WRITE_OPD: saw 'XFAIL': [SKIP]
4669 01:38:36.068653 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4670 01:38:36.180555 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4671 01:38:36.749343 <6>[ 157.113798] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4672 01:38:36.749627 <6>[ 157.120136] lkdtm: attempting good refcount_inc() without overflow
4673 01:38:36.750245 <6>[ 157.126628] lkdtm: attempting bad refcount_inc() overflow
4674 01:38:36.750622 <4>[ 157.132348] ------------[ cut here ]------------
4675 01:38:36.751024 <4>[ 157.137265] refcount_t: saturated; leaking memory.
4676 01:38:36.751411 <4>[ 157.142386] WARNING: CPU: 2 PID: 2831 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4677 01:38:36.792883 <4>[ 157.151213] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4678 01:38:36.793366 <4>[ 157.165057] CPU: 2 PID: 2831 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4679 01:38:36.793714 <4>[ 157.172997] Hardware name: ARM Juno development board (r0) (DT)
4680 01:38:36.794431 <4>[ 157.179191] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4681 01:38:36.794776 <4>[ 157.186434] pc : refcount_warn_saturate+0x17c/0x224
4682 01:38:36.796398 <4>[ 157.191591] lr : refcount_warn_saturate+0x17c/0x224
4683 01:38:36.796840 <4>[ 157.196745] sp : ffff80000fc33880
4684 01:38:36.836257 <4>[ 157.200327] x29: ffff80000fc33880 x28: ffff000805d734c0 x27: 0000000000000000
4685 01:38:36.836709 <4>[ 157.207756] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4686 01:38:36.837047 <4>[ 157.215184] x23: ffff00080afa2000 x22: ffff80000fc33a50 x21: 0000000000000016
4687 01:38:36.837358 <4>[ 157.222610] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
4688 01:38:36.837655 <4>[ 157.230035] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8cd2f000
4689 01:38:36.879656 <4>[ 157.237460] x14: 0000000000000000 x13: 205d353632373331 x12: 2e37353120205b3e
4690 01:38:36.880126 <4>[ 157.244886] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815fe78
4691 01:38:36.880464 <4>[ 157.252311] x8 : ffff000805d734c0 x7 : 3536323733312e37 x6 : 0000000000001ffe
4692 01:38:36.880779 <4>[ 157.259736] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a50000
4693 01:38:36.881079 <4>[ 157.267161] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
4694 01:38:36.881371 <4>[ 157.274586] Call trace:
4695 01:38:36.881658 <4>[ 157.277296] refcount_warn_saturate+0x17c/0x224
4696 01:38:36.882857 <4>[ 157.282104] __refcount_add.constprop.0+0x88/0xa0
4697 01:38:36.922975 <4>[ 157.287088] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4698 01:38:36.923425 <4>[ 157.292156] lkdtm_do_action+0x2c/0x50
4699 01:38:36.923761 <4>[ 157.296179] direct_entry+0x164/0x180
4700 01:38:36.924073 <4>[ 157.300114] full_proxy_write+0x68/0xc0
4701 01:38:36.924367 <4>[ 157.304228] vfs_write+0xcc/0x2a0
4702 01:38:36.924656 <4>[ 157.307812] ksys_write+0x78/0x104
4703 01:38:36.924941 <4>[ 157.311483] __arm64_sys_write+0x28/0x3c
4704 01:38:36.925221 <4>[ 157.315676] invoke_syscall+0x8c/0x120
4705 01:38:36.925501 <4>[ 157.319701] el0_svc_common.constprop.0+0x68/0x124
4706 01:38:36.926184 <4>[ 157.324769] do_el0_svc+0x40/0xcc
4707 01:38:36.966339 <4>[ 157.328358] el0_svc+0x48/0xc0
4708 01:38:36.966785 <4>[ 157.331682] el0t_64_sync_handler+0xb8/0xbc
4709 01:38:36.967119 <4>[ 157.336138] el0t_64_sync+0x18c/0x190
4710 01:38:36.967430 <4>[ 157.340072] irq event stamp: 0
4711 01:38:36.967727 <4>[ 157.343391] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4712 01:38:36.968018 <4>[ 157.349939] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4713 01:38:36.968307 <4>[ 157.358405] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4714 01:38:36.969580 <4>[ 157.366867] softirqs last disabled at (0): [<0000000000000000>] 0x0
4715 01:38:36.986890 <4>[ 157.373409] ---[ end trace 0000000000000000 ]---
4716 01:38:36.990056 <6>[ 157.378381] lkdtm: Overflow detected: saturated
4717 01:38:37.157555 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4718 01:38:37.157831 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4719 01:38:37.158029 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4720 01:38:37.158196 # [ 0.000000] Root IRQ handler: gic_handle_irq
4721 01:38:37.158350 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4722 01:38:37.158499 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4723 01:38:37.160725 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4724 01:38:37.200744 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4725 01:38:37.201006 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4726 01:38:37.201175 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4727 01:38:37.201332 # [ 0.000000] timer_sp804: timer clock not found: -517
4728 01:38:37.201481 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4729 01:38:37.201625 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4730 01:38:37.203898 # [ 0.000000] timer_sp804: timer clock not found: -517
4731 01:38:37.243906 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4732 01:38:37.244140 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4733 01:38:37.244312 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4734 01:38:37.244505 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4735 01:38:37.244680 # [ 157.113798] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4736 01:38:37.287319 # [ 157.120136] lkdtm: attempting good refcount_inc() without overflow
4737 01:38:37.287797 # [ 157.126628] lkdtm: attempting bad refcount_inc() overflow
4738 01:38:37.288128 # [ 157.132348] ------------[ cut here ]------------
4739 01:38:37.288430 # [ 157.137265] refcount_t: saturated; leaking memory.
4740 01:38:37.288720 # [ 157.142386] WARNING: CPU: 2 PID: 2831 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4741 01:38:37.290532 # [ 157.151213] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4742 01:38:37.330626 # [ 157.165057] CPU: 2 PID: 2831 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4743 01:38:37.331111 # [ 157.172997] Hardware name: ARM Juno development board (r0) (DT)
4744 01:38:37.331442 # [ 157.179191] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4745 01:38:37.331747 # [ 157.186434] pc : refcount_warn_saturate+0x17c/0x224
4746 01:38:37.332039 # [ 157.191591] lr : refcount_warn_saturate+0x17c/0x224
4747 01:38:37.332323 # [ 157.196745] sp : ffff80000fc33880
4748 01:38:37.332601 # [ 157.200327] x29: ffff80000fc33880 x28: ffff000805d734c0 x27: 0000000000000000
4749 01:38:37.373708 # [ 157.207756] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4750 01:38:37.374207 # [ 157.215184] x23: ffff00080afa2000 x22: ffff80000fc33a50 x21: 0000000000000016
4751 01:38:37.374537 # [ 157.222610] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
4752 01:38:37.374836 # [ 157.230035] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8cd2f000
4753 01:38:37.375125 # [ 157.237460] x14: 0000000000000000 x13: 205d353632373331 x12: 2e37353120205b3e
4754 01:38:37.377004 # [ 157.244886] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815fe78
4755 01:38:37.416916 # [ 157.252311] x8 : ffff000805d734c0 x7 : 3536323733312e37 x6 : 0000000000001ffe
4756 01:38:37.417369 # [ 157.259736] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a50000
4757 01:38:37.417696 # [ 157.267161] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
4758 01:38:37.417998 # [ 157.274586] Call trace:
4759 01:38:37.418337 # [ 157.277296] refcount_warn_saturate+0x17c/0x224
4760 01:38:37.418623 # [ 157.282104] __refcount_add.constprop.0+0x88/0xa0
4761 01:38:37.418899 # [ 157.287088] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4762 01:38:37.419172 # [ 157.292156] lkdtm_do_action+0x2c/0x50
4763 01:38:37.420235 # [ 157.296179] direct_entry+0x164/0x180
4764 01:38:37.459995 # [ 157.300114] full_proxy_write+0x68/0xc0
4765 01:38:37.460530 # [ 157.304228] vfs_write+0xcc/0x2a0
4766 01:38:37.461125 # [ 157.307812] ksys_write+0x78/0x104
4767 01:38:37.461450 # [ 157.311483] __arm64_sys_write+0x28/0x3c
4768 01:38:37.461963 # [ 157.315676] invoke_syscall+0x8c/0x120
4769 01:38:37.462328 # [ 157.319701] el0_svc_common.constprop.0+0x68/0x124
4770 01:38:37.462618 # [ 157.324769] do_el0_svc+0x40/0xcc
4771 01:38:37.462897 # [ 157.328358] el0_svc+0x48/0xc0
4772 01:38:37.463255 # [ 157.331682] el0t_64_sync_handler+0xb8/0xbc
4773 01:38:37.463677 # [ 157.336138] el0t_64_sync+0x18c/0x190
4774 01:38:37.464332 # [ 157.340072] irq event stamp: 0
4775 01:38:37.503072 # [ 157.343391] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4776 01:38:37.503569 # [ 157.349939] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4777 01:38:37.504278 # [ 157.358405] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4778 01:38:37.504627 # [ 157.366867] softirqs last disabled at (0): [<0000000000000000>] 0x0
4779 01:38:37.504944 # [ 157.373409] ---[ end trace 0000000000000000 ]---
4780 01:38:37.505246 # [ 157.378381] lkdtm: Overflow detected: saturated
4781 01:38:37.506428 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4782 01:38:37.524326 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4783 01:38:37.527585 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4784 01:38:37.951994 <6>[ 158.315070] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4785 01:38:37.952887 <6>[ 158.321590] lkdtm: attempting good refcount_add() without overflow
4786 01:38:37.953257 <6>[ 158.328126] lkdtm: attempting bad refcount_add() overflow
4787 01:38:37.953584 <4>[ 158.334064] ------------[ cut here ]------------
4788 01:38:37.953891 <4>[ 158.339023] refcount_t: saturated; leaking memory.
4789 01:38:37.954228 <4>[ 158.344145] WARNING: CPU: 1 PID: 2870 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4790 01:38:37.995269 <4>[ 158.352970] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4791 01:38:37.996114 <4>[ 158.366811] CPU: 1 PID: 2870 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4792 01:38:37.996484 <4>[ 158.374750] Hardware name: ARM Juno development board (r0) (DT)
4793 01:38:37.996811 <4>[ 158.380942] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4794 01:38:37.997118 <4>[ 158.388184] pc : refcount_warn_saturate+0x17c/0x224
4795 01:38:37.997416 <4>[ 158.393339] lr : refcount_warn_saturate+0x17c/0x224
4796 01:38:37.998852 <4>[ 158.398493] sp : ffff80000fce3bd0
4797 01:38:38.038688 <4>[ 158.402073] x29: ffff80000fce3bd0 x28: ffff000805d734c0 x27: 0000000000000000
4798 01:38:38.039144 <4>[ 158.409502] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4799 01:38:38.039486 <4>[ 158.416928] x23: ffff00080abc8000 x22: ffff80000fce3da0 x21: 0000000000000016
4800 01:38:38.040153 <4>[ 158.424353] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
4801 01:38:38.040490 <4>[ 158.431778] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
4802 01:38:38.082043 <4>[ 158.439203] x14: 0000000000000000 x13: 205d333230393333 x12: 2e38353120205b3e
4803 01:38:38.082504 <4>[ 158.446627] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815fe78
4804 01:38:38.083206 <4>[ 158.454053] x8 : ffff000805d734c0 x7 : 3332303933332e38 x6 : 0000000000001ffe
4805 01:38:38.083552 <4>[ 158.461478] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4806 01:38:38.083868 <4>[ 158.468903] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
4807 01:38:38.084165 <4>[ 158.476328] Call trace:
4808 01:38:38.084457 <4>[ 158.479038] refcount_warn_saturate+0x17c/0x224
4809 01:38:38.085304 <4>[ 158.483845] __refcount_add.constprop.0+0x88/0xa0
4810 01:38:38.125378 <4>[ 158.488830] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4811 01:38:38.125823 <4>[ 158.493897] lkdtm_do_action+0x2c/0x50
4812 01:38:38.126190 <4>[ 158.497919] direct_entry+0x164/0x180
4813 01:38:38.126504 <4>[ 158.501853] full_proxy_write+0x68/0xc0
4814 01:38:38.126802 <4>[ 158.505966] vfs_write+0xcc/0x2a0
4815 01:38:38.127092 <4>[ 158.509550] ksys_write+0x78/0x104
4816 01:38:38.127379 <4>[ 158.513220] __arm64_sys_write+0x28/0x3c
4817 01:38:38.127662 <4>[ 158.517412] invoke_syscall+0x8c/0x120
4818 01:38:38.127948 <4>[ 158.521437] el0_svc_common.constprop.0+0x68/0x124
4819 01:38:38.128618 <4>[ 158.526506] do_el0_svc+0x40/0xcc
4820 01:38:38.168673 <4>[ 158.530094] el0_svc+0x48/0xc0
4821 01:38:38.169116 <4>[ 158.533418] el0t_64_sync_handler+0xb8/0xbc
4822 01:38:38.169456 <4>[ 158.537873] el0t_64_sync+0x18c/0x190
4823 01:38:38.169766 <4>[ 158.541806] irq event stamp: 0
4824 01:38:38.170086 <4>[ 158.545125] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4825 01:38:38.170775 <4>[ 158.551670] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4826 01:38:38.171111 <4>[ 158.560134] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4827 01:38:38.171931 <4>[ 158.568596] softirqs last disabled at (0): [<0000000000000000>] 0x0
4828 01:38:38.189728 <4>[ 158.575137] ---[ end trace 0000000000000000 ]---
4829 01:38:38.192947 <6>[ 158.580081] lkdtm: Overflow detected: saturated
4830 01:38:38.362046 # [ 158.315070] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4831 01:38:38.362323 # [ 158.321590] lkdtm: attempting good refcount_add() without overflow
4832 01:38:38.362495 # [ 158.328126] lkdtm: attempting bad refcount_add() overflow
4833 01:38:38.362652 # [ 158.334064] ------------[ cut here ]------------
4834 01:38:38.362800 # [ 158.339023] refcount_t: saturated; leaking memory.
4835 01:38:38.362945 # [ 158.344145] WARNING: CPU: 1 PID: 2870 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4836 01:38:38.405142 # [ 158.352970] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4837 01:38:38.405401 # [ 158.366811] CPU: 1 PID: 2870 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4838 01:38:38.405833 # [ 158.374750] Hardware name: ARM Juno development board (r0) (DT)
4839 01:38:38.406023 # [ 158.380942] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4840 01:38:38.406193 # [ 158.388184] pc : refcount_warn_saturate+0x17c/0x224
4841 01:38:38.406347 # [ 158.393339] lr : refcount_warn_saturate+0x17c/0x224
4842 01:38:38.408359 # [ 158.398493] sp : ffff80000fce3bd0
4843 01:38:38.448567 # [ 158.402073] x29: ffff80000fce3bd0 x28: ffff000805d734c0 x27: 0000000000000000
4844 01:38:38.448978 # [ 158.409502] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4845 01:38:38.449286 # [ 158.416928] x23: ffff00080abc8000 x22: ffff80000fce3da0 x21: 0000000000000016
4846 01:38:38.449561 # [ 158.424353] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
4847 01:38:38.449829 # [ 158.431778] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
4848 01:38:38.451902 # [ 158.439203] x14: 0000000000000000 x13: 205d333230393333 x12: 2e38353120205b3e
4849 01:38:38.491740 # [ 158.446627] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815fe78
4850 01:38:38.492317 # [ 158.454053] x8 : ffff000805d734c0 x7 : 3332303933332e38 x6 : 0000000000001ffe
4851 01:38:38.492674 # [ 158.461478] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4852 01:38:38.493356 # [ 158.468903] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
4853 01:38:38.493695 # [ 158.476328] Call trace:
4854 01:38:38.494032 # [ 158.479038] refcount_warn_saturate+0x17c/0x224
4855 01:38:38.495022 # [ 158.483845] __refcount_add.constprop.0+0x88/0xa0
4856 01:38:38.534962 # [ 158.488830] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4857 01:38:38.535432 # [ 158.493897] lkdtm_do_action+0x2c/0x50
4858 01:38:38.535764 # [ 158.497919] direct_entry+0x164/0x180
4859 01:38:38.536075 # [ 158.501853] full_proxy_write+0x68/0xc0
4860 01:38:38.536378 # [ 158.505966] vfs_write+0xcc/0x2a0
4861 01:38:38.536669 # [ 158.509550] ksys_write+0x78/0x104
4862 01:38:38.537354 # [ 158.513220] __arm64_sys_write+0x28/0x3c
4863 01:38:38.537685 # [ 158.517412] invoke_syscall+0x8c/0x120
4864 01:38:38.537983 # [ 158.521437] el0_svc_common.constprop.0+0x68/0x124
4865 01:38:38.538446 # [ 158.526506] do_el0_svc+0x40/0xcc
4866 01:38:38.538917 # [ 158.530094] el0_svc+0x48/0xc0
4867 01:38:38.578136 # [ 158.533418] el0t_64_sync_handler+0xb8/0xbc
4868 01:38:38.578633 # [ 158.537873] el0t_64_sync+0x18c/0x190
4869 01:38:38.579072 # [ 158.541806] irq event stamp: 0
4870 01:38:38.579468 # [ 158.545125] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4871 01:38:38.579859 # [ 158.551670] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4872 01:38:38.580694 # [ 158.560134] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4873 01:38:38.581065 # [ 158.568596] softirqs last disabled at (0): [<0000000000000000>] 0x0
4874 01:38:38.609449 # [ 158.575137] ---[ end trace 0000000000000000 ]---
4875 01:38:38.609924 # [ 158.580081] lkdtm: Overflow detected: saturated
4876 01:38:38.610315 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4877 01:38:38.610630 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4878 01:38:38.612748 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4879 01:38:39.116629 <6>[ 159.478675] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4880 01:38:39.117109 <6>[ 159.485856] lkdtm: attempting bad refcount_inc_not_zero() overflow
4881 01:38:39.117417 <4>[ 159.492381] ------------[ cut here ]------------
4882 01:38:39.118089 <4>[ 159.497334] refcount_t: saturated; leaking memory.
4883 01:38:39.118436 <4>[ 159.502559] WARNING: CPU: 1 PID: 2909 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4884 01:38:39.160038 <4>[ 159.511308] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4885 01:38:39.160528 <4>[ 159.525151] CPU: 1 PID: 2909 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4886 01:38:39.160875 <4>[ 159.533091] Hardware name: ARM Juno development board (r0) (DT)
4887 01:38:39.161546 <4>[ 159.539283] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4888 01:38:39.161886 <4>[ 159.546524] pc : refcount_warn_saturate+0xf8/0x224
4889 01:38:39.162219 <4>[ 159.551592] lr : refcount_warn_saturate+0xf8/0x224
4890 01:38:39.162519 <4>[ 159.556659] sp : ffff80000fd73830
4891 01:38:39.163518 <4>[ 159.560240] x29: ffff80000fd73830 x28: ffff00080b8034c0 x27: 0000000000000000
4892 01:38:39.203403 <4>[ 159.567667] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4893 01:38:39.203854 <4>[ 159.575091] x23: ffff00080be5e000 x22: ffff80000fd73a10 x21: 0000000000000001
4894 01:38:39.204194 <4>[ 159.582517] x20: 0000000000000000 x19: ffff80000b6c9000 x18: 0000000000000000
4895 01:38:39.204511 <4>[ 159.589941] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4896 01:38:39.204812 <4>[ 159.597366] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
4897 01:38:39.246741 <4>[ 159.604792] x11: 0000000000000f7e x10: 0000000000001500 x9 : ffff8000096d4f1c
4898 01:38:39.247215 <4>[ 159.612217] x8 : ffff00080b8034c0 x7 : 071c71c71c71c71c x6 : 0000000000000000
4899 01:38:39.247555 <4>[ 159.619642] x5 : ffff80000fd74000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
4900 01:38:39.247870 <4>[ 159.627066] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b8034c0
4901 01:38:39.248171 <4>[ 159.634490] Call trace:
4902 01:38:39.248462 <4>[ 159.637201] refcount_warn_saturate+0xf8/0x224
4903 01:38:39.248747 <4>[ 159.641921] __refcount_add_not_zero.constprop.0+0x88/0xa4
4904 01:38:39.249927 <4>[ 159.647687] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4905 01:38:39.290065 <4>[ 159.653536] lkdtm_do_action+0x2c/0x50
4906 01:38:39.290524 <4>[ 159.657559] direct_entry+0x164/0x180
4907 01:38:39.290868 <4>[ 159.661493] full_proxy_write+0x68/0xc0
4908 01:38:39.291185 <4>[ 159.665606] vfs_write+0xcc/0x2a0
4909 01:38:39.291486 <4>[ 159.669191] ksys_write+0x78/0x104
4910 01:38:39.291776 <4>[ 159.672860] __arm64_sys_write+0x28/0x3c
4911 01:38:39.292062 <4>[ 159.677052] invoke_syscall+0x8c/0x120
4912 01:38:39.292341 <4>[ 159.681077] el0_svc_common.constprop.0+0x68/0x124
4913 01:38:39.292624 <4>[ 159.686144] do_el0_svc+0x40/0xcc
4914 01:38:39.292906 <4>[ 159.689733] el0_svc+0x48/0xc0
4915 01:38:39.293623 <4>[ 159.693057] el0t_64_sync_handler+0xb8/0xbc
4916 01:38:39.333501 <4>[ 159.697511] el0t_64_sync+0x18c/0x190
4917 01:38:39.333947 <4>[ 159.701444] irq event stamp: 0
4918 01:38:39.334328 <4>[ 159.704762] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4919 01:38:39.334644 <4>[ 159.711308] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4920 01:38:39.334947 <4>[ 159.719771] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4921 01:38:39.335240 <4>[ 159.728232] softirqs last disabled at (0): [<0000000000000000>] 0x0
4922 01:38:39.336800 <4>[ 159.734774] ---[ end trace 0000000000000000 ]---
4923 01:38:39.352051 <6>[ 159.739725] lkdtm: Overflow detected: saturated
4924 01:38:39.523154 # [ 159.478675] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4925 01:38:39.523433 # [ 159.485856] lkdtm: attempting bad refcount_inc_not_zero() overflow
4926 01:38:39.523603 # [ 159.492381] ------------[ cut here ]------------
4927 01:38:39.523758 # [ 159.497334] refcount_t: saturated; leaking memory.
4928 01:38:39.523904 # [ 159.502559] WARNING: CPU: 1 PID: 2909 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4929 01:38:39.566220 # [ 159.511308] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4930 01:38:39.566492 # [ 159.525151] CPU: 1 PID: 2909 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4931 01:38:39.566664 # [ 159.533091] Hardware name: ARM Juno development board (r0) (DT)
4932 01:38:39.566820 # [ 159.539283] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4933 01:38:39.566969 # [ 159.546524] pc : refcount_warn_saturate+0xf8/0x224
4934 01:38:39.567117 # [ 159.551592] lr : refcount_warn_saturate+0xf8/0x224
4935 01:38:39.567265 # [ 159.556659] sp : ffff80000fd73830
4936 01:38:39.609654 # [ 159.560240] x29: ffff80000fd73830 x28: ffff00080b8034c0 x27: 0000000000000000
4937 01:38:39.610148 # [ 159.567667] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4938 01:38:39.610497 # [ 159.575091] x23: ffff00080be5e000 x22: ffff80000fd73a10 x21: 0000000000000001
4939 01:38:39.610807 # [ 159.582517] x20: 0000000000000000 x19: ffff80000b6c9000 x18: 0000000000000000
4940 01:38:39.611102 # [ 159.589941] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4941 01:38:39.611390 # [ 159.597366] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
4942 01:38:39.652842 # [ 159.604792] x11: 0000000000000f7e x10: 0000000000001500 x9 : ffff8000096d4f1c
4943 01:38:39.653381 # [ 159.612217] x8 : ffff00080b8034c0 x7 : 071c71c71c71c71c x6 : 0000000000000000
4944 01:38:39.653809 # [ 159.619642] x5 : ffff80000fd74000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
4945 01:38:39.654177 # [ 159.627066] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b8034c0
4946 01:38:39.654490 # [ 159.634490] Call trace:
4947 01:38:39.654784 # [ 159.637201] refcount_warn_saturate+0xf8/0x224
4948 01:38:39.655149 # [ 159.641921] __refcount_add_not_zero.constprop.0+0x88/0xa4
4949 01:38:39.655980 # [ 159.647687] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4950 01:38:39.696023 # [ 159.653536] lkdtm_do_action+0x2c/0x50
4951 01:38:39.696485 # [ 159.657559] direct_entry+0x164/0x180
4952 01:38:39.696819 # [ 159.661493] full_proxy_write+0x68/0xc0
4953 01:38:39.697125 # [ 159.665606] vfs_write+0xcc/0x2a0
4954 01:38:39.697415 # [ 159.669191] ksys_write+0x78/0x104
4955 01:38:39.697699 # [ 159.672860] __arm64_sys_write+0x28/0x3c
4956 01:38:39.697980 # [ 159.677052] invoke_syscall+0x8c/0x120
4957 01:38:39.698320 # [ 159.681077] el0_svc_common.constprop.0+0x68/0x124
4958 01:38:39.698605 # [ 159.686144] do_el0_svc+0x40/0xcc
4959 01:38:39.698899 # [ 159.689733] el0_svc+0x48/0xc0
4960 01:38:39.699623 # [ 159.693057] el0t_64_sync_handler+0xb8/0xbc
4961 01:38:39.739164 # [ 159.697511] el0t_64_sync+0x18c/0x190
4962 01:38:39.739625 # [ 159.701444] irq event stamp: 0
4963 01:38:39.739962 # [ 159.704762] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4964 01:38:39.740277 # [ 159.711308] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4965 01:38:39.740740 # [ 159.719771] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
4966 01:38:39.741062 # [ 159.728232] softirqs last disabled at (0): [<0000000000000000>] 0x0
4967 01:38:39.742428 # [ 159.734774] ---[ end trace 0000000000000000 ]---
4968 01:38:39.770473 # [ 159.739725] lkdtm: Overflow detected: saturated
4969 01:38:39.770934 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
4970 01:38:39.773717 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4971 01:38:39.774209 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4972 01:38:40.278224 <6>[ 160.641572] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4973 01:38:40.279037 <6>[ 160.648757] lkdtm: attempting bad refcount_add_not_zero() overflow
4974 01:38:40.279369 <4>[ 160.655962] ------------[ cut here ]------------
4975 01:38:40.279660 <4>[ 160.660919] refcount_t: saturated; leaking memory.
4976 01:38:40.279930 <4>[ 160.666049] WARNING: CPU: 1 PID: 2948 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4977 01:38:40.321479 <4>[ 160.674787] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
4978 01:38:40.321917 <4>[ 160.688629] CPU: 1 PID: 2948 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
4979 01:38:40.322320 <4>[ 160.696567] Hardware name: ARM Juno development board (r0) (DT)
4980 01:38:40.323008 <4>[ 160.702758] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4981 01:38:40.323349 <4>[ 160.710000] pc : refcount_warn_saturate+0xf8/0x224
4982 01:38:40.323653 <4>[ 160.715070] lr : refcount_warn_saturate+0xf8/0x224
4983 01:38:40.323944 <4>[ 160.720136] sp : ffff80000fe3bae0
4984 01:38:40.364846 <4>[ 160.723717] x29: ffff80000fe3bae0 x28: ffff000805d734c0 x27: 0000000000000000
4985 01:38:40.365310 <4>[ 160.731145] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
4986 01:38:40.366085 <4>[ 160.738572] x23: ffff000805eb3000 x22: ffff80000fe3bcc0 x21: 0000000000000006
4987 01:38:40.366454 <4>[ 160.745997] x20: 0000000000000000 x19: ffff80000b6c9000 x18: 0000000000000000
4988 01:38:40.366768 <4>[ 160.753422] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
4989 01:38:40.367072 <4>[ 160.760847] x14: 0000000000000000 x13: 205d393139303636 x12: 2e30363120205b3e
4990 01:38:40.408287 <4>[ 160.768272] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815fe78
4991 01:38:40.408744 <4>[ 160.775697] x8 : ffff000805d734c0 x7 : 3931393036362e30 x6 : 0000000000001ffe
4992 01:38:40.409091 <4>[ 160.783122] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4993 01:38:40.409405 <4>[ 160.790547] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
4994 01:38:40.409708 <4>[ 160.797972] Call trace:
4995 01:38:40.410031 <4>[ 160.800682] refcount_warn_saturate+0xf8/0x224
4996 01:38:40.410349 <4>[ 160.805403] __refcount_add_not_zero.constprop.0+0x88/0xa4
4997 01:38:40.451632 <4>[ 160.811168] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
4998 01:38:40.452086 <4>[ 160.817017] lkdtm_do_action+0x2c/0x50
4999 01:38:40.452423 <4>[ 160.821040] direct_entry+0x164/0x180
5000 01:38:40.452733 <4>[ 160.824975] full_proxy_write+0x68/0xc0
5001 01:38:40.453029 <4>[ 160.829087] vfs_write+0xcc/0x2a0
5002 01:38:40.453320 <4>[ 160.832672] ksys_write+0x78/0x104
5003 01:38:40.453605 <4>[ 160.836342] __arm64_sys_write+0x28/0x3c
5004 01:38:40.453888 <4>[ 160.840534] invoke_syscall+0x8c/0x120
5005 01:38:40.454223 <4>[ 160.844559] el0_svc_common.constprop.0+0x68/0x124
5006 01:38:40.454534 <4>[ 160.849627] do_el0_svc+0x40/0xcc
5007 01:38:40.455273 <4>[ 160.853216] el0_svc+0x48/0xc0
5008 01:38:40.494942 <4>[ 160.856540] el0t_64_sync_handler+0xb8/0xbc
5009 01:38:40.495422 <4>[ 160.860996] el0t_64_sync+0x18c/0x190
5010 01:38:40.495811 <4>[ 160.864929] irq event stamp: 0
5011 01:38:40.496131 <4>[ 160.868249] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5012 01:38:40.496434 <4>[ 160.874794] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5013 01:38:40.496732 <4>[ 160.883258] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5014 01:38:40.497060 <4>[ 160.891720] softirqs last disabled at (0): [<0000000000000000>] 0x0
5015 01:38:40.513886 <4>[ 160.898262] ---[ end trace 0000000000000000 ]---
5016 01:38:40.514403 <6>[ 160.903214] lkdtm: Overflow detected: saturated
5017 01:38:40.671967 # [ 160.641572] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5018 01:38:40.672250 # [ 160.648757] lkdtm: attempting bad refcount_add_not_zero() overflow
5019 01:38:40.672422 # [ 160.655962] ------------[ cut here ]------------
5020 01:38:40.672578 # [ 160.660919] refcount_t: saturated; leaking memory.
5021 01:38:40.672728 # [ 160.666049] WARNING: CPU: 1 PID: 2948 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5022 01:38:40.715322 # [ 160.674787] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5023 01:38:40.715829 # [ 160.688629] CPU: 1 PID: 2948 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5024 01:38:40.716267 # [ 160.696567] Hardware name: ARM Juno development board (r0) (DT)
5025 01:38:40.716673 # [ 160.702758] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5026 01:38:40.717061 # [ 160.710000] pc : refcount_warn_saturate+0xf8/0x224
5027 01:38:40.717442 # [ 160.715070] lr : refcount_warn_saturate+0xf8/0x224
5028 01:38:40.717817 # [ 160.720136] sp : ffff80000fe3bae0
5029 01:38:40.758513 # [ 160.723717] x29: ffff80000fe3bae0 x28: ffff000805d734c0 x27: 0000000000000000
5030 01:38:40.758978 # [ 160.731145] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5031 01:38:40.759317 # [ 160.738572] x23: ffff000805eb3000 x22: ffff80000fe3bcc0 x21: 0000000000000006
5032 01:38:40.759625 # [ 160.745997] x20: 0000000000000000 x19: ffff80000b6c9000 x18: 0000000000000000
5033 01:38:40.759928 # [ 160.753422] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
5034 01:38:40.760225 # [ 160.760847] x14: 0000000000000000 x13: 205d393139303636 x12: 2e30363120205b3e
5035 01:38:40.801704 # [ 160.768272] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815fe78
5036 01:38:40.802200 # [ 160.775697] x8 : ffff000805d734c0 x7 : 3931393036362e30 x6 : 0000000000001ffe
5037 01:38:40.802916 # [ 160.783122] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5038 01:38:40.803264 # [ 160.790547] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
5039 01:38:40.803598 # [ 160.797972] Call trace:
5040 01:38:40.803903 # [ 160.800682] refcount_warn_saturate+0xf8/0x224
5041 01:38:40.804196 # [ 160.805403] __refcount_add_not_zero.constprop.0+0x88/0xa4
5042 01:38:40.804915 # [ 160.811168] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
5043 01:38:40.844857 # [ 160.817017] lkdtm_do_action+0x2c/0x50
5044 01:38:40.845318 # [ 160.821040] direct_entry+0x164/0x180
5045 01:38:40.845657 # [ 160.824975] full_proxy_write+0x68/0xc0
5046 01:38:40.845968 # [ 160.829087] vfs_write+0xcc/0x2a0
5047 01:38:40.846318 # [ 160.832672] ksys_write+0x78/0x104
5048 01:38:40.846614 # [ 160.836342] __arm64_sys_write+0x28/0x3c
5049 01:38:40.847261 # [ 160.840534] invoke_syscall+0x8c/0x120
5050 01:38:40.847578 # [ 160.844559] el0_svc_common.constprop.0+0x68/0x124
5051 01:38:40.847869 # [ 160.849627] do_el0_svc+0x40/0xcc
5052 01:38:40.848246 # [ 160.853216] el0_svc+0x48/0xc0
5053 01:38:40.848606 # [ 160.856540] el0t_64_sync_handler+0xb8/0xbc
5054 01:38:40.888046 # [ 160.860996] el0t_64_sync+0x18c/0x190
5055 01:38:40.888534 # [ 160.864929] irq event stamp: 0
5056 01:38:40.889242 # [ 160.868249] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5057 01:38:40.889590 # [ 160.874794] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5058 01:38:40.889910 # [ 160.883258] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5059 01:38:40.890284 # [ 160.891720] softirqs last disabled at (0): [<0000000000000000>] 0x0
5060 01:38:40.891313 # [ 160.898262] ---[ end trace 0000000000000000 ]---
5061 01:38:40.914320 # [ 160.903214] lkdtm: Overflow detected: saturated
5062 01:38:40.914780 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5063 01:38:40.917615 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5064 01:38:40.918105 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5065 01:38:41.438503 <6>[ 161.796731] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5066 01:38:41.439156 <6>[ 161.803328] lkdtm: attempting good refcount_dec()
5067 01:38:41.440110 <6>[ 161.808496] lkdtm: attempting bad refcount_dec() to zero
5068 01:38:41.440678 <4>[ 161.814177] ------------[ cut here ]------------
5069 01:38:41.441205 <4>[ 161.819125] refcount_t: decrement hit 0; leaking memory.
5070 01:38:41.441725 <4>[ 161.825012] WARNING: CPU: 1 PID: 2987 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5071 01:38:41.481828 <4>[ 161.833760] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5072 01:38:41.482360 <4>[ 161.847602] CPU: 1 PID: 2987 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5073 01:38:41.483089 <4>[ 161.855541] Hardware name: ARM Juno development board (r0) (DT)
5074 01:38:41.483449 <4>[ 161.861733] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5075 01:38:41.483777 <4>[ 161.868975] pc : refcount_warn_saturate+0x68/0x224
5076 01:38:41.484088 <4>[ 161.874044] lr : refcount_warn_saturate+0x68/0x224
5077 01:38:41.484385 <4>[ 161.879111] sp : ffff80000fec3b50
5078 01:38:41.525275 <4>[ 161.882691] x29: ffff80000fec3b50 x28: ffff00080b8034c0 x27: 0000000000000000
5079 01:38:41.525759 <4>[ 161.890119] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5080 01:38:41.526159 <4>[ 161.897544] x23: ffff000804600000 x22: ffff80000fec3d20 x21: 0000000000000012
5081 01:38:41.526857 <4>[ 161.904969] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5082 01:38:41.527207 <4>[ 161.912394] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5083 01:38:41.527518 <4>[ 161.919819] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5084 01:38:41.568612 <4>[ 161.927244] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5085 01:38:41.569098 <4>[ 161.934669] x8 : ffff00080b8034c0 x7 : 00000074b5503510 x6 : 0000000000000000
5086 01:38:41.569823 <4>[ 161.942094] x5 : ffff80000fec4000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5087 01:38:41.570231 <4>[ 161.949520] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b8034c0
5088 01:38:41.570555 <4>[ 161.956944] Call trace:
5089 01:38:41.570864 <4>[ 161.959654] refcount_warn_saturate+0x68/0x224
5090 01:38:41.571162 <4>[ 161.964374] __refcount_dec.constprop.0+0x50/0x60
5091 01:38:41.571928 <4>[ 161.969356] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5092 01:38:41.611957 <4>[ 161.974073] lkdtm_do_action+0x2c/0x50
5093 01:38:41.612424 <4>[ 161.978096] direct_entry+0x164/0x180
5094 01:38:41.612758 <4>[ 161.982031] full_proxy_write+0x68/0xc0
5095 01:38:41.613431 <4>[ 161.986144] vfs_write+0xcc/0x2a0
5096 01:38:41.613769 <4>[ 161.989728] ksys_write+0x78/0x104
5097 01:38:41.614102 <4>[ 161.993398] __arm64_sys_write+0x28/0x3c
5098 01:38:41.614402 <4>[ 161.997590] invoke_syscall+0x8c/0x120
5099 01:38:41.614687 <4>[ 162.001615] el0_svc_common.constprop.0+0x68/0x124
5100 01:38:41.614970 <4>[ 162.006683] do_el0_svc+0x40/0xcc
5101 01:38:41.615348 <4>[ 162.010271] el0_svc+0x48/0xc0
5102 01:38:41.615710 <4>[ 162.013595] el0t_64_sync_handler+0xb8/0xbc
5103 01:38:41.655299 <4>[ 162.018050] el0t_64_sync+0x18c/0x190
5104 01:38:41.655750 <4>[ 162.021983] irq event stamp: 0
5105 01:38:41.656091 <4>[ 162.025302] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5106 01:38:41.656410 <4>[ 162.031848] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5107 01:38:41.656712 <4>[ 162.040311] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5108 01:38:41.657000 <4>[ 162.048773] softirqs last disabled at (0): [<0000000000000000>] 0x0
5109 01:38:41.658599 <4>[ 162.055315] ---[ end trace 0000000000000000 ]---
5110 01:38:41.673495 <6>[ 162.060319] lkdtm: Zero detected: saturated
5111 01:38:41.835927 # [ 161.796731] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5112 01:38:41.836205 # [ 161.803328] lkdtm: attempting good refcount_dec()
5113 01:38:41.836376 # [ 161.808496] lkdtm: attempting bad refcount_dec() to zero
5114 01:38:41.836798 # [ 161.814177] ------------[ cut here ]------------
5115 01:38:41.836966 # [ 161.819125] refcount_t: decrement hit 0; leaking memory.
5116 01:38:41.837121 # [ 161.825012] WARNING: CPU: 1 PID: 2987 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5117 01:38:41.879085 # [ 161.833760] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5118 01:38:41.879355 # [ 161.847602] CPU: 1 PID: 2987 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5119 01:38:41.879791 # [ 161.855541] Hardware name: ARM Juno development board (r0) (DT)
5120 01:38:41.879964 # [ 161.861733] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5121 01:38:41.880120 # [ 161.868975] pc : refcount_warn_saturate+0x68/0x224
5122 01:38:41.880269 # [ 161.874044] lr : refcount_warn_saturate+0x68/0x224
5123 01:38:41.882266 # [ 161.879111] sp : ffff80000fec3b50
5124 01:38:41.922270 # [ 161.882691] x29: ffff80000fec3b50 x28: ffff00080b8034c0 x27: 0000000000000000
5125 01:38:41.922513 # [ 161.890119] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5126 01:38:41.922685 # [ 161.897544] x23: ffff000804600000 x22: ffff80000fec3d20 x21: 0000000000000012
5127 01:38:41.922840 # [ 161.904969] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5128 01:38:41.922989 # [ 161.912394] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5129 01:38:41.925505 # [ 161.919819] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5130 01:38:41.965398 # [ 161.927244] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5131 01:38:41.965650 # [ 161.934669] x8 : ffff00080b8034c0 x7 : 00000074b5503510 x6 : 0000000000000000
5132 01:38:41.965822 # [ 161.942094] x5 : ffff80000fec4000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5133 01:38:41.966239 # [ 161.949520] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b8034c0
5134 01:38:41.966410 # [ 161.956944] Call trace:
5135 01:38:41.966563 # [ 161.959654] refcount_warn_saturate+0x68/0x224
5136 01:38:41.966713 # [ 161.964374] __refcount_dec.constprop.0+0x50/0x60
5137 01:38:42.008558 # [ 161.969356] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5138 01:38:42.008816 # [ 161.974073] lkdtm_do_action+0x2c/0x50
5139 01:38:42.008985 # [ 161.978096] direct_entry+0x164/0x180
5140 01:38:42.009140 # [ 161.982031] full_proxy_write+0x68/0xc0
5141 01:38:42.009289 # [ 161.986144] vfs_write+0xcc/0x2a0
5142 01:38:42.009436 # [ 161.989728] ksys_write+0x78/0x104
5143 01:38:42.009579 # [ 161.993398] __arm64_sys_write+0x28/0x3c
5144 01:38:42.009719 # [ 161.997590] invoke_syscall+0x8c/0x120
5145 01:38:42.009861 # [ 162.001615] el0_svc_common.constprop.0+0x68/0x124
5146 01:38:42.010019 # [ 162.006683] do_el0_svc+0x40/0xcc
5147 01:38:42.010172 # [ 162.010271] el0_svc+0x48/0xc0
5148 01:38:42.011765 # [ 162.013595] el0t_64_sync_handler+0xb8/0xbc
5149 01:38:42.051701 # [ 162.018050] el0t_64_sync+0x18c/0x190
5150 01:38:42.051948 # [ 162.021983] irq event stamp: 0
5151 01:38:42.052117 # [ 162.025302] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5152 01:38:42.052273 # [ 162.031848] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5153 01:38:42.052425 # [ 162.040311] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5154 01:38:42.052571 # [ 162.048773] softirqs last disabled at (0): [<0000000000000000>] 0x0
5155 01:38:42.054936 # [ 162.055315] ---[ end trace 0000000000000000 ]---
5156 01:38:42.078046 # [ 162.060319] lkdtm: Zero detected: saturated
5157 01:38:42.078296 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5158 01:38:42.078466 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5159 01:38:42.081202 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5160 01:38:42.665379 <6>[ 163.028361] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5161 01:38:42.665669 <6>[ 163.034766] lkdtm: attempting bad refcount_dec() below zero
5162 01:38:42.665868 <4>[ 163.040691] ------------[ cut here ]------------
5163 01:38:42.666139 <4>[ 163.045640] refcount_t: decrement hit 0; leaking memory.
5164 01:38:42.666835 <4>[ 163.051487] WARNING: CPU: 1 PID: 3031 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5165 01:38:42.708907 <4>[ 163.060236] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5166 01:38:42.709448 <4>[ 163.074079] CPU: 1 PID: 3031 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5167 01:38:42.709806 <4>[ 163.082017] Hardware name: ARM Juno development board (r0) (DT)
5168 01:38:42.710553 <4>[ 163.088209] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5169 01:38:42.710899 <4>[ 163.095451] pc : refcount_warn_saturate+0x68/0x224
5170 01:38:42.711206 <4>[ 163.100520] lr : refcount_warn_saturate+0x68/0x224
5171 01:38:42.711492 <4>[ 163.105586] sp : ffff80000ff93910
5172 01:38:42.712466 <4>[ 163.109167] x29: ffff80000ff93910 x28: ffff00080b451a80 x27: 0000000000000000
5173 01:38:42.752599 <4>[ 163.116595] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5174 01:38:42.753048 <4>[ 163.124022] x23: ffff00080bacc000 x22: ffff80000ff93ae0 x21: 0000000000000016
5175 01:38:42.753386 <4>[ 163.131447] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5176 01:38:42.753694 <4>[ 163.138872] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5177 01:38:42.753993 <4>[ 163.146297] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5178 01:38:42.795629 <4>[ 163.153722] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5179 01:38:42.796084 <4>[ 163.161148] x8 : ffff00080b451a80 x7 : 00000074b5503510 x6 : 0000000000000000
5180 01:38:42.796787 <4>[ 163.168573] x5 : ffff80000ff94000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5181 01:38:42.797127 <4>[ 163.175998] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b451a80
5182 01:38:42.797432 <4>[ 163.183422] Call trace:
5183 01:38:42.797719 <4>[ 163.186132] refcount_warn_saturate+0x68/0x224
5184 01:38:42.798041 <4>[ 163.190853] __refcount_dec.constprop.0+0x50/0x60
5185 01:38:42.798881 <4>[ 163.195835] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5186 01:38:42.838982 <4>[ 163.200900] lkdtm_do_action+0x2c/0x50
5187 01:38:42.839427 <4>[ 163.204923] direct_entry+0x164/0x180
5188 01:38:42.839760 <4>[ 163.208858] full_proxy_write+0x68/0xc0
5189 01:38:42.840470 <4>[ 163.212970] vfs_write+0xcc/0x2a0
5190 01:38:42.840806 <4>[ 163.216554] ksys_write+0x78/0x104
5191 01:38:42.841106 <4>[ 163.220224] __arm64_sys_write+0x28/0x3c
5192 01:38:42.841392 <4>[ 163.224416] invoke_syscall+0x8c/0x120
5193 01:38:42.841672 <4>[ 163.228442] el0_svc_common.constprop.0+0x68/0x124
5194 01:38:42.841951 <4>[ 163.233509] do_el0_svc+0x40/0xcc
5195 01:38:42.842297 <4>[ 163.237098] el0_svc+0x48/0xc0
5196 01:38:42.842650 <4>[ 163.240422] el0t_64_sync_handler+0xb8/0xbc
5197 01:38:42.882321 <4>[ 163.244877] el0t_64_sync+0x18c/0x190
5198 01:38:42.882795 <4>[ 163.248809] irq event stamp: 0
5199 01:38:42.883538 <4>[ 163.252128] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5200 01:38:42.883892 <4>[ 163.258674] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5201 01:38:42.884204 <4>[ 163.267138] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5202 01:38:42.884503 <4>[ 163.275599] softirqs last disabled at (0): [<0000000000000000>] 0x0
5203 01:38:42.885715 <4>[ 163.282141] ---[ end trace 0000000000000000 ]---
5204 01:38:42.900696 <6>[ 163.287090] lkdtm: Negative detected: saturated
5205 01:38:43.068467 # [ 163.028361] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5206 01:38:43.068755 # [ 163.034766] lkdtm: attempting bad refcount_dec() below zero
5207 01:38:43.068955 # [ 163.040691] ------------[ cut here ]------------
5208 01:38:43.069136 # [ 163.045640] refcount_t: decrement hit 0; leaking memory.
5209 01:38:43.069292 # [ 163.051487] WARNING: CPU: 1 PID: 3031 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5210 01:38:43.111660 # [ 163.060236] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5211 01:38:43.111935 # [ 163.074079] CPU: 1 PID: 3031 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5212 01:38:43.112130 # [ 163.082017] Hardware name: ARM Juno development board (r0) (DT)
5213 01:38:43.112301 # [ 163.088209] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5214 01:38:43.112462 # [ 163.095451] pc : refcount_warn_saturate+0x68/0x224
5215 01:38:43.112618 # [ 163.100520] lr : refcount_warn_saturate+0x68/0x224
5216 01:38:43.112770 # [ 163.105586] sp : ffff80000ff93910
5217 01:38:43.114794 # [ 163.109167] x29: ffff80000ff93910 x28: ffff00080b451a80 x27: 0000000000000000
5218 01:38:43.154790 # [ 163.116595] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5219 01:38:43.155039 # [ 163.124022] x23: ffff00080bacc000 x22: ffff80000ff93ae0 x21: 0000000000000016
5220 01:38:43.155222 # [ 163.131447] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5221 01:38:43.155389 # [ 163.138872] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5222 01:38:43.155547 # [ 163.146297] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5223 01:38:43.157958 # [ 163.153722] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5224 01:38:43.197936 # [ 163.161148] x8 : ffff00080b451a80 x7 : 00000074b5503510 x6 : 0000000000000000
5225 01:38:43.198224 # [ 163.168573] x5 : ffff80000ff94000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5226 01:38:43.198416 # [ 163.175998] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b451a80
5227 01:38:43.198643 # [ 163.183422] Call trace:
5228 01:38:43.198820 # [ 163.186132] refcount_warn_saturate+0x68/0x224
5229 01:38:43.198955 # [ 163.190853] __refcount_dec.constprop.0+0x50/0x60
5230 01:38:43.199082 # [ 163.195835] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5231 01:38:43.201058 # [ 163.200900] lkdtm_do_action+0x2c/0x50
5232 01:38:43.241046 # [ 163.204923] direct_entry+0x164/0x180
5233 01:38:43.241291 # [ 163.208858] full_proxy_write+0x68/0xc0
5234 01:38:43.241474 # [ 163.212970] vfs_write+0xcc/0x2a0
5235 01:38:43.241640 # [ 163.216554] ksys_write+0x78/0x104
5236 01:38:43.241813 # [ 163.220224] __arm64_sys_write+0x28/0x3c
5237 01:38:43.241964 # [ 163.224416] invoke_syscall+0x8c/0x120
5238 01:38:43.242113 # [ 163.228442] el0_svc_common.constprop.0+0x68/0x124
5239 01:38:43.242241 # [ 163.233509] do_el0_svc+0x40/0xcc
5240 01:38:43.242363 # [ 163.237098] el0_svc+0x48/0xc0
5241 01:38:43.242481 # [ 163.240422] el0t_64_sync_handler+0xb8/0xbc
5242 01:38:43.244224 # [ 163.244877] el0t_64_sync+0x18c/0x190
5243 01:38:43.284308 # [ 163.248809] irq event stamp: 0
5244 01:38:43.284550 # [ 163.252128] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5245 01:38:43.284733 # [ 163.258674] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5246 01:38:43.284899 # [ 163.267138] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5247 01:38:43.285053 # [ 163.275599] softirqs last disabled at (0): [<0000000000000000>] 0x0
5248 01:38:43.285203 # [ 163.282141] ---[ end trace 0000000000000000 ]---
5249 01:38:43.287502 # [ 163.287090] lkdtm: Negative detected: saturated
5250 01:38:43.310981 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5251 01:38:43.311225 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5252 01:38:43.314071 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5253 01:38:43.902426 <6>[ 164.265032] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5254 01:38:43.902980 <6>[ 164.273008] lkdtm: attempting bad refcount_dec_and_test() below zero
5255 01:38:43.903352 <4>[ 164.279749] ------------[ cut here ]------------
5256 01:38:43.904054 <4>[ 164.284964] refcount_t: underflow; use-after-free.
5257 01:38:43.904405 <4>[ 164.290343] WARNING: CPU: 1 PID: 3075 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5258 01:38:43.945610 <4>[ 164.299180] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5259 01:38:43.946133 <4>[ 164.313022] CPU: 1 PID: 3075 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5260 01:38:43.946502 <4>[ 164.320961] Hardware name: ARM Juno development board (r0) (DT)
5261 01:38:43.947220 <4>[ 164.327153] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5262 01:38:43.947578 <4>[ 164.334395] pc : refcount_warn_saturate+0x12c/0x224
5263 01:38:43.947891 <4>[ 164.339551] lr : refcount_warn_saturate+0x12c/0x224
5264 01:38:43.948193 <4>[ 164.344705] sp : ffff800010043970
5265 01:38:43.988962 <4>[ 164.348285] x29: ffff800010043970 x28: ffff00080b451a80 x27: 0000000000000000
5266 01:38:43.989819 <4>[ 164.355714] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5267 01:38:43.990266 <4>[ 164.363139] x23: ffff00080b093000 x22: ffff800010043b40 x21: 000000000000001f
5268 01:38:43.990606 <4>[ 164.370565] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5269 01:38:43.990920 <4>[ 164.377989] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5270 01:38:43.992302 <4>[ 164.385415] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5271 01:38:44.032351 <4>[ 164.392840] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5272 01:38:44.032805 <4>[ 164.400265] x8 : ffff00080b451a80 x7 : 00000074b5503510 x6 : 0000000000000000
5273 01:38:44.033153 <4>[ 164.407689] x5 : ffff800010044000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5274 01:38:44.033475 <4>[ 164.415114] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b451a80
5275 01:38:44.033785 <4>[ 164.422539] Call trace:
5276 01:38:44.034122 <4>[ 164.425249] refcount_warn_saturate+0x12c/0x224
5277 01:38:44.034424 <4>[ 164.430057] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5278 01:38:44.075826 <4>[ 164.435824] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5279 01:38:44.076364 <4>[ 164.441674] lkdtm_do_action+0x2c/0x50
5280 01:38:44.076740 <4>[ 164.445696] direct_entry+0x164/0x180
5281 01:38:44.077078 <4>[ 164.449631] full_proxy_write+0x68/0xc0
5282 01:38:44.077395 <4>[ 164.453743] vfs_write+0xcc/0x2a0
5283 01:38:44.077700 <4>[ 164.457328] ksys_write+0x78/0x104
5284 01:38:44.077994 <4>[ 164.460998] __arm64_sys_write+0x28/0x3c
5285 01:38:44.078333 <4>[ 164.465190] invoke_syscall+0x8c/0x120
5286 01:38:44.078625 <4>[ 164.469215] el0_svc_common.constprop.0+0x68/0x124
5287 01:38:44.079026 <4>[ 164.474283] do_el0_svc+0x40/0xcc
5288 01:38:44.079722 <4>[ 164.477871] el0_svc+0x48/0xc0
5289 01:38:44.119036 <4>[ 164.481195] el0t_64_sync_handler+0xb8/0xbc
5290 01:38:44.119487 <4>[ 164.485651] el0t_64_sync+0x18c/0x190
5291 01:38:44.119830 <4>[ 164.489584] irq event stamp: 0
5292 01:38:44.120147 <4>[ 164.492902] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5293 01:38:44.120452 <4>[ 164.499448] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5294 01:38:44.120751 <4>[ 164.507911] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5295 01:38:44.122313 <4>[ 164.516373] softirqs last disabled at (0): [<0000000000000000>] 0x0
5296 01:38:44.139445 <4>[ 164.522915] ---[ end trace 0000000000000000 ]---
5297 01:38:44.142686 <6>[ 164.527870] lkdtm: Negative detected: saturated
5298 01:38:44.296302 # [ 164.265032] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5299 01:38:44.296585 # [ 164.273008] lkdtm: attempting bad refcount_dec_and_test() below zero
5300 01:38:44.296810 # [ 164.279749] ------------[ cut here ]------------
5301 01:38:44.297015 # [ 164.284964] refcount_t: underflow; use-after-free.
5302 01:38:44.297212 # [ 164.290343] WARNING: CPU: 1 PID: 3075 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5303 01:38:44.339439 # [ 164.299180] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5304 01:38:44.339716 # [ 164.313022] CPU: 1 PID: 3075 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5305 01:38:44.339909 # [ 164.320961] Hardware name: ARM Juno development board (r0) (DT)
5306 01:38:44.340080 # [ 164.327153] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5307 01:38:44.340240 # [ 164.334395] pc : refcount_warn_saturate+0x12c/0x224
5308 01:38:44.340392 # [ 164.339551] lr : refcount_warn_saturate+0x12c/0x224
5309 01:38:44.340541 # [ 164.344705] sp : ffff800010043970
5310 01:38:44.382867 # [ 164.348285] x29: ffff800010043970 x28: ffff00080b451a80 x27: 0000000000000000
5311 01:38:44.383338 # [ 164.355714] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5312 01:38:44.384054 # [ 164.363139] x23: ffff00080b093000 x22: ffff800010043b40 x21: 000000000000001f
5313 01:38:44.384407 # [ 164.370565] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5314 01:38:44.384723 # [ 164.377989] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5315 01:38:44.385027 # [ 164.385415] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5316 01:38:44.425941 # [ 164.392840] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5317 01:38:44.426929 # [ 164.400265] x8 : ffff00080b451a80 x7 : 00000074b5503510 x6 : 0000000000000000
5318 01:38:44.427331 # [ 164.407689] x5 : ffff800010044000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5319 01:38:44.427673 # [ 164.415114] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b451a80
5320 01:38:44.427991 # [ 164.422539] Call trace:
5321 01:38:44.428294 # [ 164.425249] refcount_warn_saturate+0x12c/0x224
5322 01:38:44.428592 # [ 164.430057] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5323 01:38:44.429285 # [ 164.435824] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5324 01:38:44.469203 # [ 164.441674] lkdtm_do_action+0x2c/0x50
5325 01:38:44.469669 # [ 164.445696] direct_entry+0x164/0x180
5326 01:38:44.470044 # [ 164.449631] full_proxy_write+0x68/0xc0
5327 01:38:44.470380 # [ 164.453743] vfs_write+0xcc/0x2a0
5328 01:38:44.470683 # [ 164.457328] ksys_write+0x78/0x104
5329 01:38:44.470975 # [ 164.460998] __arm64_sys_write+0x28/0x3c
5330 01:38:44.471260 # [ 164.465190] invoke_syscall+0x8c/0x120
5331 01:38:44.471543 # [ 164.469215] el0_svc_common.constprop.0+0x68/0x124
5332 01:38:44.471826 # [ 164.474283] do_el0_svc+0x40/0xcc
5333 01:38:44.472158 # [ 164.477871] el0_svc+0x48/0xc0
5334 01:38:44.472857 # [ 164.481195] el0t_64_sync_handler+0xb8/0xbc
5335 01:38:44.512383 # [ 164.485651] el0t_64_sync+0x18c/0x190
5336 01:38:44.512959 # [ 164.489584] irq event stamp: 0
5337 01:38:44.513309 # [ 164.492902] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5338 01:38:44.513628 # [ 164.499448] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5339 01:38:44.513932 # [ 164.507911] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5340 01:38:44.514395 # [ 164.516373] softirqs last disabled at (0): [<0000000000000000>] 0x0
5341 01:38:44.515675 # [ 164.522915] ---[ end trace 0000000000000000 ]---
5342 01:38:44.544204 # [ 164.527870] lkdtm: Negative detected: saturated
5343 01:38:44.544685 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5344 01:38:44.545128 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5345 01:38:44.547369 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5346 01:38:45.140102 <6>[ 165.503868] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5347 01:38:45.140651 <6>[ 165.511023] lkdtm: attempting bad refcount_sub_and_test() below zero
5348 01:38:45.141122 <4>[ 165.517729] ------------[ cut here ]------------
5349 01:38:45.141945 <4>[ 165.522682] refcount_t: underflow; use-after-free.
5350 01:38:45.142355 <4>[ 165.528006] WARNING: CPU: 1 PID: 3119 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5351 01:38:45.183302 <4>[ 165.536841] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5352 01:38:45.183788 <4>[ 165.550683] CPU: 1 PID: 3119 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5353 01:38:45.184232 <4>[ 165.558621] Hardware name: ARM Juno development board (r0) (DT)
5354 01:38:45.185033 <4>[ 165.564813] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5355 01:38:45.185413 <4>[ 165.572055] pc : refcount_warn_saturate+0x12c/0x224
5356 01:38:45.185817 <4>[ 165.577211] lr : refcount_warn_saturate+0x12c/0x224
5357 01:38:45.186242 <4>[ 165.582364] sp : ffff8000100fb820
5358 01:38:45.226713 <4>[ 165.585945] x29: ffff8000100fb820 x28: ffff00080bcc4f00 x27: 0000000000000000
5359 01:38:45.227172 <4>[ 165.593373] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5360 01:38:45.227610 <4>[ 165.600799] x23: ffff0008048f8000 x22: ffff8000100fb9f0 x21: 000000000000001f
5361 01:38:45.228021 <4>[ 165.608224] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5362 01:38:45.228420 <4>[ 165.615649] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5363 01:38:45.230039 <4>[ 165.623074] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5364 01:38:45.270077 <4>[ 165.630499] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5365 01:38:45.270541 <4>[ 165.637925] x8 : ffff00080bcc4f00 x7 : 00000074b5503510 x6 : 0000000000000000
5366 01:38:45.270982 <4>[ 165.645350] x5 : ffff8000100fc000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5367 01:38:45.271393 <4>[ 165.652775] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bcc4f00
5368 01:38:45.271784 <4>[ 165.660199] Call trace:
5369 01:38:45.272166 <4>[ 165.662909] refcount_warn_saturate+0x12c/0x224
5370 01:38:45.272547 <4>[ 165.667716] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5371 01:38:45.313354 <4>[ 165.673483] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5372 01:38:45.314237 <4>[ 165.679335] lkdtm_do_action+0x2c/0x50
5373 01:38:45.314639 <4>[ 165.683356] direct_entry+0x164/0x180
5374 01:38:45.315055 <4>[ 165.687291] full_proxy_write+0x68/0xc0
5375 01:38:45.315447 <4>[ 165.691403] vfs_write+0xcc/0x2a0
5376 01:38:45.315827 <4>[ 165.694987] ksys_write+0x78/0x104
5377 01:38:45.316202 <4>[ 165.698658] __arm64_sys_write+0x28/0x3c
5378 01:38:45.316635 <4>[ 165.702850] invoke_syscall+0x8c/0x120
5379 01:38:45.317014 <4>[ 165.706875] el0_svc_common.constprop.0+0x68/0x124
5380 01:38:45.317381 <4>[ 165.711943] do_el0_svc+0x40/0xcc
5381 01:38:45.317845 <4>[ 165.715531] el0_svc+0x48/0xc0
5382 01:38:45.356690 <4>[ 165.718855] el0t_64_sync_handler+0xb8/0xbc
5383 01:38:45.357149 <4>[ 165.723311] el0t_64_sync+0x18c/0x190
5384 01:38:45.357586 <4>[ 165.727244] irq event stamp: 0
5385 01:38:45.357998 <4>[ 165.730562] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5386 01:38:45.358430 <4>[ 165.737107] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5387 01:38:45.358822 <4>[ 165.745572] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5388 01:38:45.360036 <4>[ 165.754033] softirqs last disabled at (0): [<0000000000000000>] 0x0
5389 01:38:45.377251 <4>[ 165.760575] ---[ end trace 0000000000000000 ]---
5390 01:38:45.380411 <6>[ 165.765527] lkdtm: Negative detected: saturated
5391 01:38:45.570662 # [ 165.503868] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5392 01:38:45.571117 # [ 165.511023] lkdtm: attempting bad refcount_sub_and_test() below zero
5393 01:38:45.571446 # [ 165.517729] ------------[ cut here ]------------
5394 01:38:45.571757 # [ 165.522682] refcount_t: underflow; use-after-free.
5395 01:38:45.572057 # [ 165.528006] WARNING: CPU: 1 PID: 3119 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5396 01:38:45.613846 # [ 165.536841] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5397 01:38:45.614404 # [ 165.550683] CPU: 1 PID: 3119 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5398 01:38:45.614757 # [ 165.558621] Hardware name: ARM Juno development board (r0) (DT)
5399 01:38:45.615077 # [ 165.564813] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5400 01:38:45.615381 # [ 165.572055] pc : refcount_warn_saturate+0x12c/0x224
5401 01:38:45.615679 # [ 165.577211] lr : refcount_warn_saturate+0x12c/0x224
5402 01:38:45.615966 # [ 165.582364] sp : ffff8000100fb820
5403 01:38:45.657079 # [ 165.585945] x29: ffff8000100fb820 x28: ffff00080bcc4f00 x27: 0000000000000000
5404 01:38:45.657551 # [ 165.593373] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5405 01:38:45.657893 # [ 165.600799] x23: ffff0008048f8000 x22: ffff8000100fb9f0 x21: 000000000000001f
5406 01:38:45.658265 # [ 165.608224] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5407 01:38:45.658573 # [ 165.615649] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5408 01:38:45.658866 # [ 165.623074] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5409 01:38:45.700262 # [ 165.630499] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5410 01:38:45.700727 # [ 165.637925] x8 : ffff00080bcc4f00 x7 : 00000074b5503510 x6 : 0000000000000000
5411 01:38:45.701155 # [ 165.645350] x5 : ffff8000100fc000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5412 01:38:45.701508 # [ 165.652775] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bcc4f00
5413 01:38:45.701818 # [ 165.660199] Call trace:
5414 01:38:45.702158 # [ 165.662909] refcount_warn_saturate+0x12c/0x224
5415 01:38:45.702461 # [ 165.667716] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5416 01:38:45.703493 # [ 165.673483] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5417 01:38:45.743331 # [ 165.679335] lkdtm_do_action+0x2c/0x50
5418 01:38:45.743798 # [ 165.683356] direct_entry+0x164/0x180
5419 01:38:45.744151 # [ 165.687291] full_proxy_write+0x68/0xc0
5420 01:38:45.744472 # [ 165.691403] vfs_write+0xcc/0x2a0
5421 01:38:45.744778 # [ 165.694987] ksys_write+0x78/0x104
5422 01:38:45.745071 # [ 165.698658] __arm64_sys_write+0x28/0x3c
5423 01:38:45.745355 # [ 165.702850] invoke_syscall+0x8c/0x120
5424 01:38:45.745642 # [ 165.706875] el0_svc_common.constprop.0+0x68/0x124
5425 01:38:45.745924 # [ 165.711943] do_el0_svc+0x40/0xcc
5426 01:38:45.746271 # [ 165.715531] el0_svc+0x48/0xc0
5427 01:38:45.747041 # [ 165.718855] el0t_64_sync_handler+0xb8/0xbc
5428 01:38:45.786433 # [ 165.723311] el0t_64_sync+0x18c/0x190
5429 01:38:45.786909 # [ 165.727244] irq event stamp: 0
5430 01:38:45.787722 # [ 165.730562] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5431 01:38:45.788133 # [ 165.737107] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5432 01:38:45.788558 # [ 165.745572] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5433 01:38:45.788952 # [ 165.754033] softirqs last disabled at (0): [<0000000000000000>] 0x0
5434 01:38:45.789801 # [ 165.760575] ---[ end trace 0000000000000000 ]---
5435 01:38:45.817911 # [ 165.765527] lkdtm: Negative detected: saturated
5436 01:38:45.818419 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5437 01:38:45.818762 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5438 01:38:45.821164 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5439 01:38:46.327718 <6>[ 166.691465] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5440 01:38:46.328607 <6>[ 166.697481] lkdtm: attempting safe refcount_inc_not_zero() from zero
5441 01:38:46.328982 <6>[ 166.704349] lkdtm: Good: zero detected
5442 01:38:46.329308 <6>[ 166.708437] lkdtm: Correctly stayed at zero
5443 01:38:46.329618 <6>[ 166.712918] lkdtm: attempting bad refcount_inc() from zero
5444 01:38:46.329914 <4>[ 166.718704] ------------[ cut here ]------------
5445 01:38:46.330269 <4>[ 166.723616] refcount_t: addition on 0; use-after-free.
5446 01:38:46.371029 <4>[ 166.729083] WARNING: CPU: 1 PID: 3158 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5447 01:38:46.371527 <4>[ 166.737821] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5448 01:38:46.372243 <4>[ 166.751663] CPU: 1 PID: 3158 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5449 01:38:46.372598 <4>[ 166.759602] Hardware name: ARM Juno development board (r0) (DT)
5450 01:38:46.372919 <4>[ 166.765794] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5451 01:38:46.374549 <4>[ 166.773036] pc : refcount_warn_saturate+0xc8/0x224
5452 01:38:46.414347 <4>[ 166.778106] lr : refcount_warn_saturate+0xc8/0x224
5453 01:38:46.414808 <4>[ 166.783173] sp : ffff800010193b90
5454 01:38:46.415524 <4>[ 166.786754] x29: ffff800010193b90 x28: ffff00080bcc4f00 x27: 0000000000000000
5455 01:38:46.415877 <4>[ 166.794182] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5456 01:38:46.416195 <4>[ 166.801609] x23: ffff00080bfcb000 x22: ffff800010193d60 x21: 0000000000000012
5457 01:38:46.416499 <4>[ 166.809034] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5458 01:38:46.457738 <4>[ 166.816459] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5459 01:38:46.458232 <4>[ 166.823885] x14: 0000000000000000 x13: 205d363136333237 x12: 2e36363120205b3e
5460 01:38:46.458580 <4>[ 166.831309] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815fe78
5461 01:38:46.458895 <4>[ 166.838734] x8 : ffff00080bcc4f00 x7 : 3631363332372e36 x6 : 0000000000001ffe
5462 01:38:46.459196 <4>[ 166.846160] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5463 01:38:46.459487 <4>[ 166.853585] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bcc4f00
5464 01:38:46.460971 <4>[ 166.861010] Call trace:
5465 01:38:46.501130 <4>[ 166.863719] refcount_warn_saturate+0xc8/0x224
5466 01:38:46.501576 <4>[ 166.868440] __refcount_add.constprop.0+0x6c/0xa0
5467 01:38:46.501918 <4>[ 166.873424] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5468 01:38:46.502293 <4>[ 166.878144] lkdtm_do_action+0x2c/0x50
5469 01:38:46.502602 <4>[ 166.882165] direct_entry+0x164/0x180
5470 01:38:46.502898 <4>[ 166.886100] full_proxy_write+0x68/0xc0
5471 01:38:46.503186 <4>[ 166.890213] vfs_write+0xcc/0x2a0
5472 01:38:46.503468 <4>[ 166.893797] ksys_write+0x78/0x104
5473 01:38:46.503749 <4>[ 166.897467] __arm64_sys_write+0x28/0x3c
5474 01:38:46.504436 <4>[ 166.901660] invoke_syscall+0x8c/0x120
5475 01:38:46.544465 <4>[ 166.905686] el0_svc_common.constprop.0+0x68/0x124
5476 01:38:46.544922 <4>[ 166.910754] do_el0_svc+0x40/0xcc
5477 01:38:46.545258 <4>[ 166.914341] el0_svc+0x48/0xc0
5478 01:38:46.545575 <4>[ 166.917665] el0t_64_sync_handler+0xb8/0xbc
5479 01:38:46.545872 <4>[ 166.922120] el0t_64_sync+0x18c/0x190
5480 01:38:46.546218 <4>[ 166.926052] irq event stamp: 0
5481 01:38:46.546513 <4>[ 166.929371] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5482 01:38:46.546799 <4>[ 166.935917] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5483 01:38:46.575878 <4>[ 166.944382] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5484 01:38:46.576211 <4>[ 166.952843] softirqs last disabled at (0): [<0000000000000000>] 0x0
5485 01:38:46.576465 <4>[ 166.959385] ---[ end trace 0000000000000000 ]---
5486 01:38:46.576651 <6>[ 166.964369] lkdtm: Zero detected: saturated
5487 01:38:46.754087 # [ 166.691465] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5488 01:38:46.754388 # [ 166.697481] lkdtm: attempting safe refcount_inc_not_zero() from zero
5489 01:38:46.754588 # [ 166.704349] lkdtm: Good: zero detected
5490 01:38:46.754765 # [ 166.708437] lkdtm: Correctly stayed at zero
5491 01:38:46.755191 # [ 166.712918] lkdtm: attempting bad refcount_inc() from zero
5492 01:38:46.755360 # [ 166.718704] ------------[ cut here ]------------
5493 01:38:46.755507 # [ 166.723616] refcount_t: addition on 0; use-after-free.
5494 01:38:46.797289 # [ 166.729083] WARNING: CPU: 1 PID: 3158 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5495 01:38:46.797552 # [ 166.737821] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5496 01:38:46.797726 # [ 166.751663] CPU: 1 PID: 3158 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5497 01:38:46.797886 # [ 166.759602] Hardware name: ARM Juno development board (r0) (DT)
5498 01:38:46.798061 # [ 166.765794] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5499 01:38:46.800466 # [ 166.773036] pc : refcount_warn_saturate+0xc8/0x224
5500 01:38:46.840461 # [ 166.778106] lr : refcount_warn_saturate+0xc8/0x224
5501 01:38:46.840930 # [ 166.783173] sp : ffff800010193b90
5502 01:38:46.841695 # [ 166.786754] x29: ffff800010193b90 x28: ffff00080bcc4f00 x27: 0000000000000000
5503 01:38:46.842102 # [ 166.794182] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5504 01:38:46.842429 # [ 166.801609] x23: ffff00080bfcb000 x22: ffff800010193d60 x21: 0000000000000012
5505 01:38:46.842728 # [ 166.809034] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5506 01:38:46.883866 # [ 166.816459] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5507 01:38:46.884337 # [ 166.823885] x14: 0000000000000000 x13: 205d363136333237 x12: 2e36363120205b3e
5508 01:38:46.884763 # [ 166.831309] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815fe78
5509 01:38:46.885098 # [ 166.838734] x8 : ffff00080bcc4f00 x7 : 3631363332372e36 x6 : 0000000000001ffe
5510 01:38:46.885403 # [ 166.846160] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5511 01:38:46.885699 # [ 166.853585] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bcc4f00
5512 01:38:46.887085 # [ 166.861010] Call trace:
5513 01:38:46.927085 # [ 166.863719] refcount_warn_saturate+0xc8/0x224
5514 01:38:46.927558 # [ 166.868440] __refcount_add.constprop.0+0x6c/0xa0
5515 01:38:46.927894 # [ 166.873424] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5516 01:38:46.928200 # [ 166.878144] lkdtm_do_action+0x2c/0x50
5517 01:38:46.928494 # [ 166.882165] direct_entry+0x164/0x180
5518 01:38:46.928783 # [ 166.886100] full_proxy_write+0x68/0xc0
5519 01:38:46.929063 # [ 166.890213] vfs_write+0xcc/0x2a0
5520 01:38:46.929343 # [ 166.893797] ksys_write+0x78/0x104
5521 01:38:46.929624 # [ 166.897467] __arm64_sys_write+0x28/0x3c
5522 01:38:46.929929 # [ 166.901660] invoke_syscall+0x8c/0x120
5523 01:38:46.930719 # [ 166.905686] el0_svc_common.constprop.0+0x68/0x124
5524 01:38:46.970269 # [ 166.910754] do_el0_svc+0x40/0xcc
5525 01:38:46.970732 # [ 166.914341] el0_svc+0x48/0xc0
5526 01:38:46.971065 # [ 166.917665] el0t_64_sync_handler+0xb8/0xbc
5527 01:38:46.971373 # [ 166.922120] el0t_64_sync+0x18c/0x190
5528 01:38:46.971669 # [ 166.926052] irq event stamp: 0
5529 01:38:46.971955 # [ 166.929371] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5530 01:38:46.972243 # [ 166.935917] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5531 01:38:46.973539 # [ 166.944382] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5532 01:38:47.006824 # [ 166.952843] softirqs last disabled at (0): [<0000000000000000>] 0x0
5533 01:38:47.007295 # [ 166.959385] ---[ end trace 0000000000000000 ]---
5534 01:38:47.007642 # [ 166.964369] lkdtm: Zero detected: saturated
5535 01:38:47.008033 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5536 01:38:47.008353 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5537 01:38:47.010063 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5538 01:38:47.498328 <6>[ 167.859792] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5539 01:38:47.498859 <6>[ 167.865809] lkdtm: attempting safe refcount_add_not_zero() from zero
5540 01:38:47.499327 <6>[ 167.872641] lkdtm: Good: zero detected
5541 01:38:47.499747 <6>[ 167.876727] lkdtm: Correctly stayed at zero
5542 01:38:47.500143 <6>[ 167.881208] lkdtm: attempting bad refcount_add() from zero
5543 01:38:47.500531 <4>[ 167.886995] ------------[ cut here ]------------
5544 01:38:47.500911 <4>[ 167.891908] refcount_t: addition on 0; use-after-free.
5545 01:38:47.541476 <4>[ 167.897376] WARNING: CPU: 1 PID: 3197 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5546 01:38:47.542334 <4>[ 167.906114] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5547 01:38:47.542716 <4>[ 167.919955] CPU: 1 PID: 3197 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5548 01:38:47.543049 <4>[ 167.927893] Hardware name: ARM Juno development board (r0) (DT)
5549 01:38:47.543359 <4>[ 167.934085] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5550 01:38:47.545040 <4>[ 167.941328] pc : refcount_warn_saturate+0xc8/0x224
5551 01:38:47.584838 <4>[ 167.946397] lr : refcount_warn_saturate+0xc8/0x224
5552 01:38:47.585336 <4>[ 167.951464] sp : ffff800010233a40
5553 01:38:47.586066 <4>[ 167.955044] x29: ffff800010233a40 x28: ffff000805d734c0 x27: 0000000000000000
5554 01:38:47.586417 <4>[ 167.962472] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5555 01:38:47.586733 <4>[ 167.969897] x23: ffff00080d579000 x22: ffff800010233c10 x21: 0000000000000012
5556 01:38:47.587036 <4>[ 167.977322] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5557 01:38:47.588330 <4>[ 167.984746] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5558 01:38:47.628196 <4>[ 167.992172] x14: 0000000000000000 x13: 205d383039313938 x12: 2e37363120205b3e
5559 01:38:47.629013 <4>[ 167.999597] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815fe78
5560 01:38:47.629379 <4>[ 168.007022] x8 : ffff000805d734c0 x7 : 3830393139382e37 x6 : 0000000000001ffe
5561 01:38:47.629700 <4>[ 168.014447] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5562 01:38:47.630046 <4>[ 168.021872] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
5563 01:38:47.631525 <4>[ 168.029296] Call trace:
5564 01:38:47.671596 <4>[ 168.032006] refcount_warn_saturate+0xc8/0x224
5565 01:38:47.672048 <4>[ 168.036727] __refcount_add.constprop.0+0x6c/0xa0
5566 01:38:47.672383 <4>[ 168.041710] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5567 01:38:47.672683 <4>[ 168.046430] lkdtm_do_action+0x2c/0x50
5568 01:38:47.672974 <4>[ 168.050452] direct_entry+0x164/0x180
5569 01:38:47.673255 <4>[ 168.054386] full_proxy_write+0x68/0xc0
5570 01:38:47.673536 <4>[ 168.058499] vfs_write+0xcc/0x2a0
5571 01:38:47.673814 <4>[ 168.062083] ksys_write+0x78/0x104
5572 01:38:47.674143 <4>[ 168.065753] __arm64_sys_write+0x28/0x3c
5573 01:38:47.674423 <4>[ 168.069946] invoke_syscall+0x8c/0x120
5574 01:38:47.675076 <4>[ 168.073971] el0_svc_common.constprop.0+0x68/0x124
5575 01:38:47.714989 <4>[ 168.079039] do_el0_svc+0x40/0xcc
5576 01:38:47.715479 <4>[ 168.082626] el0_svc+0x48/0xc0
5577 01:38:47.715824 <4>[ 168.085950] el0t_64_sync_handler+0xb8/0xbc
5578 01:38:47.716141 <4>[ 168.090405] el0t_64_sync+0x18c/0x190
5579 01:38:47.716441 <4>[ 168.094337] irq event stamp: 0
5580 01:38:47.716732 <4>[ 168.097655] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5581 01:38:47.717020 <4>[ 168.104201] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5582 01:38:47.718245 <4>[ 168.112666] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5583 01:38:47.741229 <4>[ 168.121127] softirqs last disabled at (0): [<0000000000000000>] 0x0
5584 01:38:47.741793 <4>[ 168.127670] ---[ end trace 0000000000000000 ]---
5585 01:38:47.744408 <6>[ 168.132660] lkdtm: Zero detected: saturated
5586 01:38:47.912293 # [ 167.859792] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5587 01:38:47.912598 # [ 167.865809] lkdtm: attempting safe refcount_add_not_zero() from zero
5588 01:38:47.912798 # [ 167.872641] lkdtm: Good: zero detected
5589 01:38:47.913241 # [ 167.876727] lkdtm: Correctly stayed at zero
5590 01:38:47.913427 # [ 167.881208] lkdtm: attempting bad refcount_add() from zero
5591 01:38:47.913580 # [ 167.886995] ------------[ cut here ]------------
5592 01:38:47.913724 # [ 167.891908] refcount_t: addition on 0; use-after-free.
5593 01:38:47.955398 # [ 167.897376] WARNING: CPU: 1 PID: 3197 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5594 01:38:47.955688 # [ 167.906114] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5595 01:38:47.956159 # [ 167.919955] CPU: 1 PID: 3197 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5596 01:38:47.956359 # [ 167.927893] Hardware name: ARM Juno development board (r0) (DT)
5597 01:38:47.956523 # [ 167.934085] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5598 01:38:47.958608 # [ 167.941328] pc : refcount_warn_saturate+0xc8/0x224
5599 01:38:47.998550 # [ 167.946397] lr : refcount_warn_saturate+0xc8/0x224
5600 01:38:47.998805 # [ 167.951464] sp : ffff800010233a40
5601 01:38:47.999023 # [ 167.955044] x29: ffff800010233a40 x28: ffff000805d734c0 x27: 0000000000000000
5602 01:38:47.999225 # [ 167.962472] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5603 01:38:47.999680 # [ 167.969897] x23: ffff00080d579000 x22: ffff800010233c10 x21: 0000000000000012
5604 01:38:47.999857 # [ 167.977322] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5605 01:38:48.042040 # [ 167.984746] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5606 01:38:48.042528 # [ 167.992172] x14: 0000000000000000 x13: 205d383039313938 x12: 2e37363120205b3e
5607 01:38:48.042963 # [ 167.999597] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815fe78
5608 01:38:48.043464 # [ 168.007022] x8 : ffff000805d734c0 x7 : 3830393139382e37 x6 : 0000000000001ffe
5609 01:38:48.043933 # [ 168.014447] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5610 01:38:48.044383 # [ 168.021872] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
5611 01:38:48.045250 # [ 168.029296] Call trace:
5612 01:38:48.085154 # [ 168.032006] refcount_warn_saturate+0xc8/0x224
5613 01:38:48.085730 # [ 168.036727] __refcount_add.constprop.0+0x6c/0xa0
5614 01:38:48.086224 # [ 168.041710] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5615 01:38:48.087012 # [ 168.046430] lkdtm_do_action+0x2c/0x50
5616 01:38:48.087377 # [ 168.050452] direct_entry+0x164/0x180
5617 01:38:48.087767 # [ 168.054386] full_proxy_write+0x68/0xc0
5618 01:38:48.088150 # [ 168.058499] vfs_write+0xcc/0x2a0
5619 01:38:48.088539 # [ 168.062083] ksys_write+0x78/0x104
5620 01:38:48.088908 # [ 168.065753] __arm64_sys_write+0x28/0x3c
5621 01:38:48.089274 # [ 168.069946] invoke_syscall+0x8c/0x120
5622 01:38:48.089744 # [ 168.073971] el0_svc_common.constprop.0+0x68/0x124
5623 01:38:48.128207 # [ 168.079039] do_el0_svc+0x40/0xcc
5624 01:38:48.128685 # [ 168.082626] el0_svc+0x48/0xc0
5625 01:38:48.129197 # [ 168.085950] el0t_64_sync_handler+0xb8/0xbc
5626 01:38:48.130016 # [ 168.090405] el0t_64_sync+0x18c/0x190
5627 01:38:48.130397 # [ 168.094337] irq event stamp: 0
5628 01:38:48.130795 # [ 168.097655] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5629 01:38:48.131179 # [ 168.104201] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5630 01:38:48.131672 # [ 168.112666] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5631 01:38:48.164871 # [ 168.121127] softirqs last disabled at (0): [<0000000000000000>] 0x0
5632 01:38:48.165341 # [ 168.127670] ---[ end trace 0000000000000000 ]---
5633 01:38:48.165771 # [ 168.132660] lkdtm: Zero detected: saturated
5634 01:38:48.166223 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5635 01:38:48.166618 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5636 01:38:48.168149 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5637 01:38:48.752802 <6>[ 169.116739] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5638 01:38:48.753081 <6>[ 169.123198] lkdtm: attempting bad refcount_inc() from saturated
5639 01:38:48.753255 <4>[ 169.129463] ------------[ cut here ]------------
5640 01:38:48.753415 <4>[ 169.134419] refcount_t: saturated; leaking memory.
5641 01:38:48.753826 <4>[ 169.139685] WARNING: CPU: 1 PID: 3241 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5642 01:38:48.796260 <4>[ 169.148521] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5643 01:38:48.796753 <4>[ 169.162364] CPU: 1 PID: 3241 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5644 01:38:48.797464 <4>[ 169.170302] Hardware name: ARM Juno development board (r0) (DT)
5645 01:38:48.797817 <4>[ 169.176494] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5646 01:38:48.798172 <4>[ 169.183735] pc : refcount_warn_saturate+0x17c/0x224
5647 01:38:48.798476 <4>[ 169.188891] lr : refcount_warn_saturate+0x17c/0x224
5648 01:38:48.798768 <4>[ 169.194045] sp : ffff8000102f3860
5649 01:38:48.839688 <4>[ 169.197625] x29: ffff8000102f3860 x28: ffff000805d734c0 x27: 0000000000000000
5650 01:38:48.840153 <4>[ 169.205053] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5651 01:38:48.840860 <4>[ 169.212478] x23: ffff00080d300000 x22: ffff8000102f3a30 x21: 0000000000000017
5652 01:38:48.841205 <4>[ 169.219903] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5653 01:38:48.841519 <4>[ 169.227327] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5654 01:38:48.841816 <4>[ 169.234752] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5655 01:38:48.883020 <4>[ 169.242177] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5656 01:38:48.883489 <4>[ 169.249601] x8 : ffff000805d734c0 x7 : 00000074b5503510 x6 : 0000000000000000
5657 01:38:48.884225 <4>[ 169.257026] x5 : ffff8000102f4000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5658 01:38:48.884588 <4>[ 169.264449] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
5659 01:38:48.884902 <4>[ 169.271873] Call trace:
5660 01:38:48.885201 <4>[ 169.274583] refcount_warn_saturate+0x17c/0x224
5661 01:38:48.885492 <4>[ 169.279390] __refcount_add.constprop.0+0x88/0xa0
5662 01:38:48.886286 <4>[ 169.284374] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5663 01:38:48.926374 <4>[ 169.289528] lkdtm_do_action+0x2c/0x50
5664 01:38:48.927268 <4>[ 169.293550] direct_entry+0x164/0x180
5665 01:38:48.927648 <4>[ 169.297485] full_proxy_write+0x68/0xc0
5666 01:38:48.927970 <4>[ 169.301597] vfs_write+0xcc/0x2a0
5667 01:38:48.928276 <4>[ 169.305181] ksys_write+0x78/0x104
5668 01:38:48.928568 <4>[ 169.308851] __arm64_sys_write+0x28/0x3c
5669 01:38:48.928856 <4>[ 169.313044] invoke_syscall+0x8c/0x120
5670 01:38:48.929138 <4>[ 169.317069] el0_svc_common.constprop.0+0x68/0x124
5671 01:38:48.929426 <4>[ 169.322138] do_el0_svc+0x40/0xcc
5672 01:38:48.929805 <4>[ 169.325726] el0_svc+0x48/0xc0
5673 01:38:48.930207 <4>[ 169.329050] el0t_64_sync_handler+0xb8/0xbc
5674 01:38:48.969717 <4>[ 169.333505] el0t_64_sync+0x18c/0x190
5675 01:38:48.970212 <4>[ 169.337437] irq event stamp: 0
5676 01:38:48.970560 <4>[ 169.340755] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5677 01:38:48.970878 <4>[ 169.347300] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5678 01:38:48.971176 <4>[ 169.355764] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5679 01:38:48.971471 <4>[ 169.364225] softirqs last disabled at (0): [<0000000000000000>] 0x0
5680 01:38:48.972964 <4>[ 169.370767] ---[ end trace 0000000000000000 ]---
5681 01:38:48.988194 <6>[ 169.375716] lkdtm: Saturation detected: still saturated
5682 01:38:49.173853 # [ 169.116739] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5683 01:38:49.174222 # [ 169.123198] lkdtm: attempting bad refcount_inc() from saturated
5684 01:38:49.174452 # [ 169.129463] ------------[ cut here ]------------
5685 01:38:49.174673 # [ 169.134419] refcount_t: saturated; leaking memory.
5686 01:38:49.174864 # [ 169.139685] WARNING: CPU: 1 PID: 3241 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5687 01:38:49.217004 # [ 169.148521] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5688 01:38:49.217277 # [ 169.162364] CPU: 1 PID: 3241 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5689 01:38:49.217450 # [ 169.170302] Hardware name: ARM Juno development board (r0) (DT)
5690 01:38:49.217605 # [ 169.176494] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5691 01:38:49.217758 # [ 169.183735] pc : refcount_warn_saturate+0x17c/0x224
5692 01:38:49.217907 # [ 169.188891] lr : refcount_warn_saturate+0x17c/0x224
5693 01:38:49.218084 # [ 169.194045] sp : ffff8000102f3860
5694 01:38:49.260154 # [ 169.197625] x29: ffff8000102f3860 x28: ffff000805d734c0 x27: 0000000000000000
5695 01:38:49.260393 # [ 169.205053] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5696 01:38:49.260564 # [ 169.212478] x23: ffff00080d300000 x22: ffff8000102f3a30 x21: 0000000000000017
5697 01:38:49.260722 # [ 169.219903] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5698 01:38:49.260871 # [ 169.227327] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5699 01:38:49.261016 # [ 169.234752] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5700 01:38:49.303299 # [ 169.242177] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5701 01:38:49.303543 # [ 169.249601] x8 : ffff000805d734c0 x7 : 00000074b5503510 x6 : 0000000000000000
5702 01:38:49.303717 # [ 169.257026] x5 : ffff8000102f4000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5703 01:38:49.303873 # [ 169.264449] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
5704 01:38:49.304022 # [ 169.271873] Call trace:
5705 01:38:49.304167 # [ 169.274583] refcount_warn_saturate+0x17c/0x224
5706 01:38:49.304292 # [ 169.279390] __refcount_add.constprop.0+0x88/0xa0
5707 01:38:49.306423 # [ 169.284374] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5708 01:38:49.346491 # [ 169.289528] lkdtm_do_action+0x2c/0x50
5709 01:38:49.346744 # [ 169.293550] direct_entry+0x164/0x180
5710 01:38:49.346913 # [ 169.297485] full_proxy_write+0x68/0xc0
5711 01:38:49.347068 # [ 169.301597] vfs_write+0xcc/0x2a0
5712 01:38:49.347216 # [ 169.305181] ksys_write+0x78/0x104
5713 01:38:49.347362 # [ 169.308851] __arm64_sys_write+0x28/0x3c
5714 01:38:49.347507 # [ 169.313044] invoke_syscall+0x8c/0x120
5715 01:38:49.347647 # [ 169.317069] el0_svc_common.constprop.0+0x68/0x124
5716 01:38:49.347787 # [ 169.322138] do_el0_svc+0x40/0xcc
5717 01:38:49.347898 # [ 169.325726] el0_svc+0x48/0xc0
5718 01:38:49.349590 # [ 169.329050] el0t_64_sync_handler+0xb8/0xbc
5719 01:38:49.389851 # [ 169.333505] el0t_64_sync+0x18c/0x190
5720 01:38:49.390357 # [ 169.337437] irq event stamp: 0
5721 01:38:49.390727 # [ 169.340755] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5722 01:38:49.391049 # [ 169.347300] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5723 01:38:49.391351 # [ 169.355764] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5724 01:38:49.392003 # [ 169.364225] softirqs last disabled at (0): [<0000000000000000>] 0x0
5725 01:38:49.392349 # [ 169.370767] ---[ end trace 0000000000000000 ]---
5726 01:38:49.415774 # [ 169.375716] lkdtm: Saturation detected: still saturated
5727 01:38:49.416240 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5728 01:38:49.416605 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5729 01:38:49.418957 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5730 01:38:50.019022 <6>[ 170.377826] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5731 01:38:50.019552 <6>[ 170.384298] lkdtm: attempting bad refcount_dec() from saturated
5732 01:38:50.019925 <4>[ 170.390564] ------------[ cut here ]------------
5733 01:38:50.020264 <4>[ 170.395516] refcount_t: decrement hit 0; leaking memory.
5734 01:38:50.020969 <4>[ 170.401411] WARNING: CPU: 1 PID: 3285 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5735 01:38:50.022538 <4>[ 170.410160] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5736 01:38:50.062348 <4>[ 170.424003] CPU: 1 PID: 3285 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5737 01:38:50.063226 <4>[ 170.431941] Hardware name: ARM Juno development board (r0) (DT)
5738 01:38:50.063601 <4>[ 170.438133] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5739 01:38:50.063927 <4>[ 170.445375] pc : refcount_warn_saturate+0x68/0x224
5740 01:38:50.064231 <4>[ 170.450444] lr : refcount_warn_saturate+0x68/0x224
5741 01:38:50.064523 <4>[ 170.455511] sp : ffff8000103b3bc0
5742 01:38:50.065864 <4>[ 170.459091] x29: ffff8000103b3bc0 x28: ffff00080bcc4f00 x27: 0000000000000000
5743 01:38:50.105692 <4>[ 170.466519] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5744 01:38:50.106521 <4>[ 170.473944] x23: ffff000806c20000 x22: ffff8000103b3d90 x21: 0000000000000017
5745 01:38:50.106890 <4>[ 170.481370] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5746 01:38:50.107211 <4>[ 170.488795] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5747 01:38:50.107520 <4>[ 170.496220] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5748 01:38:50.109057 <4>[ 170.503644] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5749 01:38:50.149024 <4>[ 170.511070] x8 : ffff00080bcc4f00 x7 : 00000074b5503510 x6 : 0000000000000000
5750 01:38:50.149472 <4>[ 170.518494] x5 : ffff8000103b4000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5751 01:38:50.149813 <4>[ 170.525919] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bcc4f00
5752 01:38:50.150164 <4>[ 170.533343] Call trace:
5753 01:38:50.150467 <4>[ 170.536053] refcount_warn_saturate+0x68/0x224
5754 01:38:50.150758 <4>[ 170.540775] __refcount_dec.constprop.0+0x50/0x60
5755 01:38:50.151046 <4>[ 170.545756] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5756 01:38:50.152240 <4>[ 170.550908] lkdtm_do_action+0x2c/0x50
5757 01:38:50.192395 <4>[ 170.554932] direct_entry+0x164/0x180
5758 01:38:50.192838 <4>[ 170.558867] full_proxy_write+0x68/0xc0
5759 01:38:50.193177 <4>[ 170.562979] vfs_write+0xcc/0x2a0
5760 01:38:50.193484 <4>[ 170.566563] ksys_write+0x78/0x104
5761 01:38:50.193778 <4>[ 170.570233] __arm64_sys_write+0x28/0x3c
5762 01:38:50.194095 <4>[ 170.574425] invoke_syscall+0x8c/0x120
5763 01:38:50.194385 <4>[ 170.578451] el0_svc_common.constprop.0+0x68/0x124
5764 01:38:50.194666 <4>[ 170.583519] do_el0_svc+0x40/0xcc
5765 01:38:50.194945 <4>[ 170.587107] el0_svc+0x48/0xc0
5766 01:38:50.195238 <4>[ 170.590430] el0t_64_sync_handler+0xb8/0xbc
5767 01:38:50.195994 <4>[ 170.594886] el0t_64_sync+0x18c/0x190
5768 01:38:50.246072 <4>[ 170.598818] irq event stamp: 0
5769 01:38:50.246643 <4>[ 170.602136] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5770 01:38:50.247096 <4>[ 170.608683] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5771 01:38:50.247508 <4>[ 170.617147] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5772 01:38:50.248027 <4>[ 170.625608] softirqs last disabled at (0): [<0000000000000000>] 0x0
5773 01:38:50.248492 <4>[ 170.632150] ---[ end trace 0000000000000000 ]---
5774 01:38:50.249386 <6>[ 170.637101] lkdtm: Saturation detected: still saturated
5775 01:38:50.401966 # [ 170.377826] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5776 01:38:50.402267 # [ 170.384298] lkdtm: attempting bad refcount_dec() from saturated
5777 01:38:50.402440 # [ 170.390564] ------------[ cut here ]------------
5778 01:38:50.402597 # [ 170.395516] refcount_t: decrement hit 0; leaking memory.
5779 01:38:50.402768 # [ 170.401411] WARNING: CPU: 1 PID: 3285 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5780 01:38:50.445144 # [ 170.410160] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5781 01:38:50.445408 # [ 170.424003] CPU: 1 PID: 3285 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5782 01:38:50.445581 # [ 170.431941] Hardware name: ARM Juno development board (r0) (DT)
5783 01:38:50.445737 # [ 170.438133] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5784 01:38:50.445887 # [ 170.445375] pc : refcount_warn_saturate+0x68/0x224
5785 01:38:50.446064 # [ 170.450444] lr : refcount_warn_saturate+0x68/0x224
5786 01:38:50.446218 # [ 170.455511] sp : ffff8000103b3bc0
5787 01:38:50.488284 # [ 170.459091] x29: ffff8000103b3bc0 x28: ffff00080bcc4f00 x27: 0000000000000000
5788 01:38:50.488529 # [ 170.466519] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5789 01:38:50.488700 # [ 170.473944] x23: ffff000806c20000 x22: ffff8000103b3d90 x21: 0000000000000017
5790 01:38:50.488858 # [ 170.481370] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5791 01:38:50.489008 # [ 170.488795] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5792 01:38:50.489154 # [ 170.496220] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5793 01:38:50.531464 # [ 170.503644] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5794 01:38:50.531719 # [ 170.511070] x8 : ffff00080bcc4f00 x7 : 00000074b5503510 x6 : 0000000000000000
5795 01:38:50.531891 # [ 170.518494] x5 : ffff8000103b4000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5796 01:38:50.532048 # [ 170.525919] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bcc4f00
5797 01:38:50.532211 # [ 170.533343] Call trace:
5798 01:38:50.532395 # [ 170.536053] refcount_warn_saturate+0x68/0x224
5799 01:38:50.532546 # [ 170.540775] __refcount_dec.constprop.0+0x50/0x60
5800 01:38:50.534591 # [ 170.545756] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5801 01:38:50.574623 # [ 170.550908] lkdtm_do_action+0x2c/0x50
5802 01:38:50.574877 # [ 170.554932] direct_entry+0x164/0x180
5803 01:38:50.575047 # [ 170.558867] full_proxy_write+0x68/0xc0
5804 01:38:50.575204 # [ 170.562979] vfs_write+0xcc/0x2a0
5805 01:38:50.575353 # [ 170.566563] ksys_write+0x78/0x104
5806 01:38:50.575489 # [ 170.570233] __arm64_sys_write+0x28/0x3c
5807 01:38:50.575623 # [ 170.574425] invoke_syscall+0x8c/0x120
5808 01:38:50.575755 # [ 170.578451] el0_svc_common.constprop.0+0x68/0x124
5809 01:38:50.575916 # [ 170.583519] do_el0_svc+0x40/0xcc
5810 01:38:50.576059 # [ 170.587107] el0_svc+0x48/0xc0
5811 01:38:50.577754 # [ 170.590430] el0t_64_sync_handler+0xb8/0xbc
5812 01:38:50.617698 # [ 170.594886] el0t_64_sync+0x18c/0x190
5813 01:38:50.617939 # [ 170.598818] irq event stamp: 0
5814 01:38:50.618134 # [ 170.602136] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5815 01:38:50.618298 # [ 170.608683] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5816 01:38:50.618439 # [ 170.617147] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5817 01:38:50.618580 # [ 170.625608] softirqs last disabled at (0): [<0000000000000000>] 0x0
5818 01:38:50.618725 # [ 170.632150] ---[ end trace 0000000000000000 ]---
5819 01:38:50.644389 # [ 170.637101] lkdtm: Saturation detected: still saturated
5820 01:38:50.644634 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5821 01:38:50.644803 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5822 01:38:50.647701 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5823 01:38:51.247737 <6>[ 171.607323] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5824 01:38:51.248244 <6>[ 171.613789] lkdtm: attempting bad refcount_dec() from saturated
5825 01:38:51.248588 <4>[ 171.620053] ------------[ cut here ]------------
5826 01:38:51.248909 <4>[ 171.624998] refcount_t: saturated; leaking memory.
5827 01:38:51.249573 <4>[ 171.630183] WARNING: CPU: 0 PID: 3329 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5828 01:38:51.251183 <4>[ 171.639020] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5829 01:38:51.291090 <4>[ 171.652905] CPU: 0 PID: 3329 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5830 01:38:51.291567 <4>[ 171.660850] Hardware name: ARM Juno development board (r0) (DT)
5831 01:38:51.291910 <4>[ 171.667049] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5832 01:38:51.292582 <4>[ 171.674298] pc : refcount_warn_saturate+0x17c/0x224
5833 01:38:51.292918 <4>[ 171.679463] lr : refcount_warn_saturate+0x17c/0x224
5834 01:38:51.293218 <4>[ 171.684625] sp : ffff800010473bc0
5835 01:38:51.294651 <4>[ 171.688211] x29: ffff800010473bc0 x28: ffff00080bcc4f00 x27: 0000000000000000
5836 01:38:51.334507 <4>[ 171.695653] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5837 01:38:51.335320 <4>[ 171.703092] x23: ffff00080d347000 x22: ffff800010473d90 x21: 0000000000000017
5838 01:38:51.335681 <4>[ 171.710531] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5839 01:38:51.336002 <4>[ 171.717970] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff813cf000
5840 01:38:51.336310 <4>[ 171.725408] x14: 0000000000000000 x13: 205d383939343236 x12: 2e31373120205b3e
5841 01:38:51.337875 <4>[ 171.732848] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815fe78
5842 01:38:51.378023 <4>[ 171.740287] x8 : ffff00080bcc4f00 x7 : 3839393432362e31 x6 : 0000000000001ffe
5843 01:38:51.378476 <4>[ 171.747726] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
5844 01:38:51.378817 <4>[ 171.755165] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bcc4f00
5845 01:38:51.379139 <4>[ 171.762603] Call trace:
5846 01:38:51.379445 <4>[ 171.765319] refcount_warn_saturate+0x17c/0x224
5847 01:38:51.379739 <4>[ 171.770135] __refcount_add.constprop.0+0x88/0xa0
5848 01:38:51.380026 <4>[ 171.775127] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5849 01:38:51.381215 <4>[ 171.780292] lkdtm_do_action+0x2c/0x50
5850 01:38:51.421445 <4>[ 171.784323] direct_entry+0x164/0x180
5851 01:38:51.421894 <4>[ 171.788266] full_proxy_write+0x68/0xc0
5852 01:38:51.422276 <4>[ 171.792387] vfs_write+0xcc/0x2a0
5853 01:38:51.422595 <4>[ 171.795980] ksys_write+0x78/0x104
5854 01:38:51.422900 <4>[ 171.799659] __arm64_sys_write+0x28/0x3c
5855 01:38:51.423191 <4>[ 171.803860] invoke_syscall+0x8c/0x120
5856 01:38:51.423475 <4>[ 171.807894] el0_svc_common.constprop.0+0x68/0x124
5857 01:38:51.423758 <4>[ 171.812972] do_el0_svc+0x40/0xcc
5858 01:38:51.424036 <4>[ 171.816569] el0_svc+0x48/0xc0
5859 01:38:51.424318 <4>[ 171.819901] el0t_64_sync_handler+0xb8/0xbc
5860 01:38:51.425073 <4>[ 171.824365] el0t_64_sync+0x18c/0x190
5861 01:38:51.475861 <4>[ 171.828308] irq event stamp: 0
5862 01:38:51.476390 <4>[ 171.831632] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5863 01:38:51.477178 <4>[ 171.838187] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5864 01:38:51.477741 <4>[ 171.846660] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5865 01:38:51.478146 <4>[ 171.855132] softirqs last disabled at (0): [<0000000000000000>] 0x0
5866 01:38:51.478563 <4>[ 171.861684] ---[ end trace 0000000000000000 ]---
5867 01:38:51.479479 <6>[ 171.867586] lkdtm: Saturation detected: still saturated
5868 01:38:51.710866 # [ 171.607323] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5869 01:38:51.711319 # [ 171.613789] lkdtm: attempting bad refcount_dec() from saturated
5870 01:38:51.711623 # [ 171.620053] ------------[ cut here ]------------
5871 01:38:51.711898 # [ 171.624998] refcount_t: saturated; leaking memory.
5872 01:38:51.712160 # [ 171.630183] WARNING: CPU: 0 PID: 3329 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5873 01:38:51.714094 # [ 171.639020] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5874 01:38:51.754033 # [ 171.652905] CPU: 0 PID: 3329 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5875 01:38:51.754482 # [ 171.660850] Hardware name: ARM Juno development board (r0) (DT)
5876 01:38:51.754786 # [ 171.667049] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5877 01:38:51.755068 # [ 171.674298] pc : refcount_warn_saturate+0x17c/0x224
5878 01:38:51.755335 # [ 171.679463] lr : refcount_warn_saturate+0x17c/0x224
5879 01:38:51.755596 # [ 171.684625] sp : ffff800010473bc0
5880 01:38:51.757274 # [ 171.688211] x29: ffff800010473bc0 x28: ffff00080bcc4f00 x27: 0000000000000000
5881 01:38:51.797199 # [ 171.695653] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5882 01:38:51.797618 # [ 171.703092] x23: ffff00080d347000 x22: ffff800010473d90 x21: 0000000000000017
5883 01:38:51.797925 # [ 171.710531] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
5884 01:38:51.798262 # [ 171.717970] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff813cf000
5885 01:38:51.798536 # [ 171.725408] x14: 0000000000000000 x13: 205d383939343236 x12: 2e31373120205b3e
5886 01:38:51.800476 # [ 171.732848] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815fe78
5887 01:38:51.840255 # [ 171.740287] x8 : ffff00080bcc4f00 x7 : 3839393432362e31 x6 : 0000000000001ffe
5888 01:38:51.840677 # [ 171.747726] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
5889 01:38:51.841325 # [ 171.755165] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bcc4f00
5890 01:38:51.841647 # [ 171.762603] Call trace:
5891 01:38:51.841922 # [ 171.765319] refcount_warn_saturate+0x17c/0x224
5892 01:38:51.842247 # [ 171.770135] __refcount_add.constprop.0+0x88/0xa0
5893 01:38:51.842509 # [ 171.775127] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5894 01:38:51.843554 # [ 171.780292] lkdtm_do_action+0x2c/0x50
5895 01:38:51.883552 # [ 171.784323] direct_entry+0x164/0x180
5896 01:38:51.884013 # [ 171.788266] full_proxy_write+0x68/0xc0
5897 01:38:51.884374 # [ 171.792387] vfs_write+0xcc/0x2a0
5898 01:38:51.884687 # [ 171.795980] ksys_write+0x78/0x104
5899 01:38:51.884982 # [ 171.799659] __arm64_sys_write+0x28/0x3c
5900 01:38:51.885273 # [ 171.803860] invoke_syscall+0x8c/0x120
5901 01:38:51.885578 # [ 171.807894] el0_svc_common.constprop.0+0x68/0x124
5902 01:38:51.885867 # [ 171.812972] do_el0_svc+0x40/0xcc
5903 01:38:51.886212 # [ 171.816569] el0_svc+0x48/0xc0
5904 01:38:51.886575 # [ 171.819901] el0t_64_sync_handler+0xb8/0xbc
5905 01:38:51.887282 # [ 171.824365] el0t_64_sync+0x18c/0x190
5906 01:38:51.887609 # [ 171.828308] irq event stamp: 0
5907 01:38:51.926727 # [ 171.831632] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5908 01:38:51.927204 # [ 171.838187] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5909 01:38:51.928000 # [ 171.846660] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5910 01:38:51.928373 # [ 171.855132] softirqs last disabled at (0): [<0000000000000000>] 0x0
5911 01:38:51.928686 # [ 171.861684] ---[ end trace 0000000000000000 ]---
5912 01:38:51.929971 # [ 171.867586] lkdtm: Saturation detected: still saturated
5913 01:38:51.953453 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5914 01:38:51.953914 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5915 01:38:51.956598 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5916 01:38:52.466325 <6>[ 172.829491] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5917 01:38:52.467233 <6>[ 172.836779] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5918 01:38:52.467613 <4>[ 172.843828] ------------[ cut here ]------------
5919 01:38:52.467932 <4>[ 172.848959] refcount_t: saturated; leaking memory.
5920 01:38:52.468234 <4>[ 172.854494] WARNING: CPU: 1 PID: 3368 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5921 01:38:52.509578 <4>[ 172.863240] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5922 01:38:52.510510 <4>[ 172.877082] CPU: 1 PID: 3368 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5923 01:38:52.510895 <4>[ 172.885021] Hardware name: ARM Juno development board (r0) (DT)
5924 01:38:52.511225 <4>[ 172.891212] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5925 01:38:52.511533 <4>[ 172.898453] pc : refcount_warn_saturate+0xf8/0x224
5926 01:38:52.511830 <4>[ 172.903522] lr : refcount_warn_saturate+0xf8/0x224
5927 01:38:52.512119 <4>[ 172.908589] sp : ffff800010503840
5928 01:38:52.552976 <4>[ 172.912169] x29: ffff800010503840 x28: ffff00080bcc4f00 x27: 0000000000000000
5929 01:38:52.553436 <4>[ 172.919597] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5930 01:38:52.554252 <4>[ 172.927023] x23: ffff0008069fe000 x22: ffff800010503a20 x21: 0000000000000001
5931 01:38:52.554635 <4>[ 172.934449] x20: 0000000000000000 x19: ffff80000b6c9000 x18: 0000000000000000
5932 01:38:52.554950 <4>[ 172.941873] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5933 01:38:52.556261 <4>[ 172.949298] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5934 01:38:52.596243 <4>[ 172.956724] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5935 01:38:52.597066 <4>[ 172.964148] x8 : ffff00080bcc4f00 x7 : 00000074b5503510 x6 : 0000000000000000
5936 01:38:52.597428 <4>[ 172.971572] x5 : ffff800010504000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5937 01:38:52.597750 <4>[ 172.978997] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bcc4f00
5938 01:38:52.598082 <4>[ 172.986421] Call trace:
5939 01:38:52.598379 <4>[ 172.989131] refcount_warn_saturate+0xf8/0x224
5940 01:38:52.599648 <4>[ 172.993851] __refcount_add_not_zero.constprop.0+0x88/0xa4
5941 01:38:52.639710 <4>[ 172.999616] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5942 01:38:52.640155 <4>[ 173.005552] lkdtm_do_action+0x2c/0x50
5943 01:38:52.640493 <4>[ 173.009576] direct_entry+0x164/0x180
5944 01:38:52.640802 <4>[ 173.013510] full_proxy_write+0x68/0xc0
5945 01:38:52.641101 <4>[ 173.017623] vfs_write+0xcc/0x2a0
5946 01:38:52.641391 <4>[ 173.021208] ksys_write+0x78/0x104
5947 01:38:52.641677 <4>[ 173.024877] __arm64_sys_write+0x28/0x3c
5948 01:38:52.641959 <4>[ 173.029070] invoke_syscall+0x8c/0x120
5949 01:38:52.642296 <4>[ 173.033095] el0_svc_common.constprop.0+0x68/0x124
5950 01:38:52.642606 <4>[ 173.038163] do_el0_svc+0x40/0xcc
5951 01:38:52.643355 <4>[ 173.041751] el0_svc+0x48/0xc0
5952 01:38:52.682939 <4>[ 173.045075] el0t_64_sync_handler+0xb8/0xbc
5953 01:38:52.683382 <4>[ 173.049530] el0t_64_sync+0x18c/0x190
5954 01:38:52.683715 <4>[ 173.053463] irq event stamp: 0
5955 01:38:52.684017 <4>[ 173.056782] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5956 01:38:52.684306 <4>[ 173.063327] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5957 01:38:52.684591 <4>[ 173.071791] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
5958 01:38:52.686214 <4>[ 173.080252] softirqs last disabled at (0): [<0000000000000000>] 0x0
5959 01:38:52.703682 <4>[ 173.086794] ---[ end trace 0000000000000000 ]---
5960 01:38:52.706648 <6>[ 173.091801] lkdtm: Saturation detected: still saturated
5961 01:38:52.883782 # [ 172.829491] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5962 01:38:52.884305 # [ 172.836779] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5963 01:38:52.884658 # [ 172.843828] ------------[ cut here ]------------
5964 01:38:52.884982 # [ 172.848959] refcount_t: saturated; leaking memory.
5965 01:38:52.885281 # [ 172.854494] WARNING: CPU: 1 PID: 3368 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5966 01:38:52.926894 # [ 172.863240] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
5967 01:38:52.927377 # [ 172.877082] CPU: 1 PID: 3368 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
5968 01:38:52.927705 # [ 172.885021] Hardware name: ARM Juno development board (r0) (DT)
5969 01:38:52.928007 # [ 172.891212] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5970 01:38:52.928288 # [ 172.898453] pc : refcount_warn_saturate+0xf8/0x224
5971 01:38:52.928568 # [ 172.903522] lr : refcount_warn_saturate+0xf8/0x224
5972 01:38:52.928844 # [ 172.908589] sp : ffff800010503840
5973 01:38:52.970129 # [ 172.912169] x29: ffff800010503840 x28: ffff00080bcc4f00 x27: 0000000000000000
5974 01:38:52.970627 # [ 172.919597] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
5975 01:38:52.970969 # [ 172.927023] x23: ffff0008069fe000 x22: ffff800010503a20 x21: 0000000000000001
5976 01:38:52.971647 # [ 172.934449] x20: 0000000000000000 x19: ffff80000b6c9000 x18: 0000000000000000
5977 01:38:52.971984 # [ 172.941873] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5978 01:38:52.972291 # [ 172.949298] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5979 01:38:53.013146 # [ 172.956724] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d4f1c
5980 01:38:53.013658 # [ 172.964148] x8 : ffff00080bcc4f00 x7 : 00000074b5503510 x6 : 0000000000000000
5981 01:38:53.014055 # [ 172.971572] x5 : ffff800010504000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
5982 01:38:53.014385 # [ 172.978997] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bcc4f00
5983 01:38:53.014687 # [ 172.986421] Call trace:
5984 01:38:53.015075 # [ 172.989131] refcount_warn_saturate+0xf8/0x224
5985 01:38:53.015384 # [ 172.993851] __refcount_add_not_zero.constprop.0+0x88/0xa4
5986 01:38:53.016441 # [ 172.999616] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5987 01:38:53.056276 # [ 173.005552] lkdtm_do_action+0x2c/0x50
5988 01:38:53.056743 # [ 173.009576] direct_entry+0x164/0x180
5989 01:38:53.057079 # [ 173.013510] full_proxy_write+0x68/0xc0
5990 01:38:53.057389 # [ 173.017623] vfs_write+0xcc/0x2a0
5991 01:38:53.057686 # [ 173.021208] ksys_write+0x78/0x104
5992 01:38:53.057974 # [ 173.024877] __arm64_sys_write+0x28/0x3c
5993 01:38:53.058307 # [ 173.029070] invoke_syscall+0x8c/0x120
5994 01:38:53.058591 # [ 173.033095] el0_svc_common.constprop.0+0x68/0x124
5995 01:38:53.058871 # [ 173.038163] do_el0_svc+0x40/0xcc
5996 01:38:53.059164 # [ 173.041751] el0_svc+0x48/0xc0
5997 01:38:53.059920 # [ 173.045075] el0t_64_sync_handler+0xb8/0xbc
5998 01:38:53.099501 # [ 173.049530] el0t_64_sync+0x18c/0x190
5999 01:38:53.100379 # [ 173.053463] irq event stamp: 0
6000 01:38:53.100775 # [ 173.056782] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6001 01:38:53.101186 # [ 173.063327] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6002 01:38:53.101582 # [ 173.071791] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6003 01:38:53.102039 # [ 173.080252] softirqs last disabled at (0): [<0000000000000000>] 0x0
6004 01:38:53.102936 # [ 173.086794] ---[ end trace 0000000000000000 ]---
6005 01:38:53.131495 # [ 173.091801] lkdtm: Saturation detected: still saturated
6006 01:38:53.131966 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6007 01:38:53.132330 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6008 01:38:53.134683 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6009 01:38:53.645422 <6>[ 174.008908] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6010 01:38:53.646037 <6>[ 174.016167] lkdtm: attempting bad refcount_add_not_zero() from saturated
6011 01:38:53.646512 <4>[ 174.023225] ------------[ cut here ]------------
6012 01:38:53.647321 <4>[ 174.028181] refcount_t: saturated; leaking memory.
6013 01:38:53.647705 <4>[ 174.033547] WARNING: CPU: 2 PID: 3407 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6014 01:38:53.688640 <4>[ 174.042293] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6015 01:38:53.689131 <4>[ 174.056134] CPU: 2 PID: 3407 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6016 01:38:53.689575 <4>[ 174.064073] Hardware name: ARM Juno development board (r0) (DT)
6017 01:38:53.690344 <4>[ 174.070265] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6018 01:38:53.690715 <4>[ 174.077507] pc : refcount_warn_saturate+0xf8/0x224
6019 01:38:53.691104 <4>[ 174.082576] lr : refcount_warn_saturate+0xf8/0x224
6020 01:38:53.691494 <4>[ 174.087643] sp : ffff8000105b3820
6021 01:38:53.732090 <4>[ 174.091224] x29: ffff8000105b3820 x28: ffff000806d88040 x27: 0000000000000000
6022 01:38:53.732557 <4>[ 174.098653] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
6023 01:38:53.732987 <4>[ 174.106079] x23: ffff000806f0f000 x22: ffff8000105b3a00 x21: 0000000000000007
6024 01:38:53.733752 <4>[ 174.113505] x20: 0000000000000000 x19: ffff80000b6c9000 x18: 0000000000000000
6025 01:38:53.734134 <4>[ 174.120929] x17: ffff8000096b5d64 x16: ffff80000878f978 x15: ffff8000080b3e9c
6026 01:38:53.735401 <4>[ 174.128355] x14: ffff8000096cc93c x13: ffff80000802e24c x12: ffff80000843f88c
6027 01:38:53.775439 <4>[ 174.135779] x11: ffff80000843f7d8 x10: ffff80000843f44c x9 : ffff8000096d59b0
6028 01:38:53.775901 <4>[ 174.143205] x8 : ffff00080138b590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6029 01:38:53.776718 <4>[ 174.150629] x5 : ffff8000105b4000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
6030 01:38:53.777093 <4>[ 174.158053] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806d88040
6031 01:38:53.777497 <4>[ 174.165477] Call trace:
6032 01:38:53.777882 <4>[ 174.168187] refcount_warn_saturate+0xf8/0x224
6033 01:38:53.778713 <4>[ 174.172907] __refcount_add_not_zero.constprop.0+0x88/0xa4
6034 01:38:53.818781 <4>[ 174.178673] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6035 01:38:53.819238 <4>[ 174.184609] lkdtm_do_action+0x2c/0x50
6036 01:38:53.819669 <4>[ 174.188633] direct_entry+0x164/0x180
6037 01:38:53.820462 <4>[ 174.192567] full_proxy_write+0x68/0xc0
6038 01:38:53.820831 <4>[ 174.196679] vfs_write+0xcc/0x2a0
6039 01:38:53.821227 <4>[ 174.200263] ksys_write+0x78/0x104
6040 01:38:53.821610 <4>[ 174.203933] __arm64_sys_write+0x28/0x3c
6041 01:38:53.821993 <4>[ 174.208126] invoke_syscall+0x8c/0x120
6042 01:38:53.822409 <4>[ 174.212151] el0_svc_common.constprop.0+0x68/0x124
6043 01:38:53.822785 <4>[ 174.217219] do_el0_svc+0x40/0xcc
6044 01:38:53.823250 <4>[ 174.220807] el0_svc+0x48/0xc0
6045 01:38:53.862076 <4>[ 174.224132] el0t_64_sync_handler+0xb8/0xbc
6046 01:38:53.862536 <4>[ 174.228587] el0t_64_sync+0x18c/0x190
6047 01:38:53.862963 <4>[ 174.232520] irq event stamp: 0
6048 01:38:53.863733 <4>[ 174.235839] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6049 01:38:53.864093 <4>[ 174.242385] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6050 01:38:53.864493 <4>[ 174.250848] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6051 01:38:53.865308 <4>[ 174.259310] softirqs last disabled at (0): [<0000000000000000>] 0x0
6052 01:38:53.882612 <4>[ 174.265852] ---[ end trace 0000000000000000 ]---
6053 01:38:53.885556 <6>[ 174.270807] lkdtm: Saturation detected: still saturated
6054 01:38:54.069577 # [ 174.008908] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6055 01:38:54.069850 # [ 174.016167] lkdtm: attempting bad refcount_add_not_zero() from saturated
6056 01:38:54.070093 # [ 174.023225] ------------[ cut here ]------------
6057 01:38:54.070557 # [ 174.028181] refcount_t: saturated; leaking memory.
6058 01:38:54.070737 # [ 174.033547] WARNING: CPU: 2 PID: 3407 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6059 01:38:54.112759 # [ 174.042293] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6060 01:38:54.113026 # [ 174.056134] CPU: 2 PID: 3407 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6061 01:38:54.113248 # [ 174.064073] Hardware name: ARM Juno development board (r0) (DT)
6062 01:38:54.113452 # [ 174.070265] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6063 01:38:54.113648 # [ 174.077507] pc : refcount_warn_saturate+0xf8/0x224
6064 01:38:54.113839 # [ 174.082576] lr : refcount_warn_saturate+0xf8/0x224
6065 01:38:54.114045 # [ 174.087643] sp : ffff8000105b3820
6066 01:38:54.155920 # [ 174.091224] x29: ffff8000105b3820 x28: ffff000806d88040 x27: 0000000000000000
6067 01:38:54.156173 # [ 174.098653] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
6068 01:38:54.156394 # [ 174.106079] x23: ffff000806f0f000 x22: ffff8000105b3a00 x21: 0000000000000007
6069 01:38:54.156597 # [ 174.113505] x20: 0000000000000000 x19: ffff80000b6c9000 x18: 0000000000000000
6070 01:38:54.156790 # [ 174.120929] x17: ffff8000096b5d64 x16: ffff80000878f978 x15: ffff8000080b3e9c
6071 01:38:54.156967 # [ 174.128355] x14: ffff8000096cc93c x13: ffff80000802e24c x12: ffff80000843f88c
6072 01:38:54.199050 # [ 174.135779] x11: ffff80000843f7d8 x10: ffff80000843f44c x9 : ffff8000096d59b0
6073 01:38:54.199330 # [ 174.143205] x8 : ffff00080138b590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6074 01:38:54.199775 # [ 174.150629] x5 : ffff8000105b4000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
6075 01:38:54.200191 # [ 174.158053] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806d88040
6076 01:38:54.200586 # [ 174.165477] Call trace:
6077 01:38:54.200973 # [ 174.168187] refcount_warn_saturate+0xf8/0x224
6078 01:38:54.201353 # [ 174.172907] __refcount_add_not_zero.constprop.0+0x88/0xa4
6079 01:38:54.202390 # [ 174.178673] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6080 01:38:54.242472 # [ 174.184609] lkdtm_do_action+0x2c/0x50
6081 01:38:54.242940 # [ 174.188633] direct_entry+0x164/0x180
6082 01:38:54.243376 # [ 174.192567] full_proxy_write+0x68/0xc0
6083 01:38:54.243782 # [ 174.196679] vfs_write+0xcc/0x2a0
6084 01:38:54.244174 # [ 174.200263] ksys_write+0x78/0x104
6085 01:38:54.244555 # [ 174.203933] __arm64_sys_write+0x28/0x3c
6086 01:38:54.245297 # [ 174.208126] invoke_syscall+0x8c/0x120
6087 01:38:54.245645 # [ 174.212151] el0_svc_common.constprop.0+0x68/0x124
6088 01:38:54.246049 # [ 174.217219] do_el0_svc+0x40/0xcc
6089 01:38:54.246425 # [ 174.220807] el0_svc+0x48/0xc0
6090 01:38:54.246883 # [ 174.224132] el0t_64_sync_handler+0xb8/0xbc
6091 01:38:54.285645 # [ 174.228587] el0t_64_sync+0x18c/0x190
6092 01:38:54.286190 # [ 174.232520] irq event stamp: 0
6093 01:38:54.286637 # [ 174.235839] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6094 01:38:54.287054 # [ 174.242385] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6095 01:38:54.287451 # [ 174.250848] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6096 01:38:54.287836 # [ 174.259310] softirqs last disabled at (0): [<0000000000000000>] 0x0
6097 01:38:54.288919 # [ 174.265852] ---[ end trace 0000000000000000 ]---
6098 01:38:54.317405 # [ 174.270807] lkdtm: Saturation detected: still saturated
6099 01:38:54.317878 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6100 01:38:54.318356 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6101 01:38:54.320678 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6102 01:38:54.898627 <6>[ 175.262255] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6103 01:38:54.899562 <6>[ 175.269501] lkdtm: attempting bad refcount_dec_and_test() from saturated
6104 01:38:54.899989 <4>[ 175.276684] ------------[ cut here ]------------
6105 01:38:54.900413 <4>[ 175.281642] refcount_t: underflow; use-after-free.
6106 01:38:54.900815 <4>[ 175.286765] WARNING: CPU: 1 PID: 3451 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6107 01:38:54.941977 <4>[ 175.295590] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6108 01:38:54.942520 <4>[ 175.309433] CPU: 1 PID: 3451 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6109 01:38:54.942973 <4>[ 175.317371] Hardware name: ARM Juno development board (r0) (DT)
6110 01:38:54.943387 <4>[ 175.323563] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6111 01:38:54.944151 <4>[ 175.330804] pc : refcount_warn_saturate+0x12c/0x224
6112 01:38:54.944514 <4>[ 175.335960] lr : refcount_warn_saturate+0x12c/0x224
6113 01:38:54.944898 <4>[ 175.341114] sp : ffff800010663880
6114 01:38:54.985242 <4>[ 175.344695] x29: ffff800010663880 x28: ffff00080b451a80 x27: 0000000000000000
6115 01:38:54.985708 <4>[ 175.352123] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
6116 01:38:54.986228 <4>[ 175.359549] x23: ffff00080bd52000 x22: ffff800010663a50 x21: 0000000000000020
6117 01:38:54.986645 <4>[ 175.366974] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
6118 01:38:54.987055 <4>[ 175.374399] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6119 01:38:54.988529 <4>[ 175.381825] x14: 0000000000000000 x13: 205d323436313832 x12: 2e35373120205b3e
6120 01:38:55.028589 <4>[ 175.389249] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815fe78
6121 01:38:55.029464 <4>[ 175.396674] x8 : ffff00080b451a80 x7 : 3234363138322e35 x6 : 0000000000001ffe
6122 01:38:55.029870 <4>[ 175.404099] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
6123 01:38:55.030318 <4>[ 175.411525] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b451a80
6124 01:38:55.030719 <4>[ 175.418950] Call trace:
6125 01:38:55.031106 <4>[ 175.421660] refcount_warn_saturate+0x12c/0x224
6126 01:38:55.031914 <4>[ 175.426467] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6127 01:38:55.072007 <4>[ 175.432235] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6128 01:38:55.072465 <4>[ 175.438173] lkdtm_do_action+0x2c/0x50
6129 01:38:55.072899 <4>[ 175.442195] direct_entry+0x164/0x180
6130 01:38:55.073302 <4>[ 175.446130] full_proxy_write+0x68/0xc0
6131 01:38:55.073689 <4>[ 175.450242] vfs_write+0xcc/0x2a0
6132 01:38:55.074110 <4>[ 175.453827] ksys_write+0x78/0x104
6133 01:38:55.074488 <4>[ 175.457496] __arm64_sys_write+0x28/0x3c
6134 01:38:55.074864 <4>[ 175.461689] invoke_syscall+0x8c/0x120
6135 01:38:55.075264 <4>[ 175.465714] el0_svc_common.constprop.0+0x68/0x124
6136 01:38:55.075639 <4>[ 175.470783] do_el0_svc+0x40/0xcc
6137 01:38:55.076400 <4>[ 175.474371] el0_svc+0x48/0xc0
6138 01:38:55.115283 <4>[ 175.477696] el0t_64_sync_handler+0xb8/0xbc
6139 01:38:55.115737 <4>[ 175.482151] el0t_64_sync+0x18c/0x190
6140 01:38:55.116166 <4>[ 175.486084] irq event stamp: 0
6141 01:38:55.116932 <4>[ 175.489402] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6142 01:38:55.117299 <4>[ 175.495948] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6143 01:38:55.117697 <4>[ 175.504411] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6144 01:38:55.118538 <4>[ 175.512874] softirqs last disabled at (0): [<0000000000000000>] 0x0
6145 01:38:55.136587 <4>[ 175.519416] ---[ end trace 0000000000000000 ]---
6146 01:38:55.139516 <6>[ 175.524360] lkdtm: Saturation detected: still saturated
6147 01:38:55.371592 # [ 175.262255] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6148 01:38:55.372065 # [ 175.269501] lkdtm: attempting bad refcount_dec_and_test() from saturated
6149 01:38:55.372481 # [ 175.276684] ------------[ cut here ]------------
6150 01:38:55.372856 # [ 175.281642] refcount_t: underflow; use-after-free.
6151 01:38:55.373594 # [ 175.286765] WARNING: CPU: 1 PID: 3451 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6152 01:38:55.374843 # [ 175.295590] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6153 01:38:55.414575 # [ 175.309433] CPU: 1 PID: 3451 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6154 01:38:55.414849 # [ 175.317371] Hardware name: ARM Juno development board (r0) (DT)
6155 01:38:55.415085 # [ 175.323563] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6156 01:38:55.415581 # [ 175.330804] pc : refcount_warn_saturate+0x12c/0x224
6157 01:38:55.415763 # [ 175.335960] lr : refcount_warn_saturate+0x12c/0x224
6158 01:38:55.415980 # [ 175.341114] sp : ffff800010663880
6159 01:38:55.417793 # [ 175.344695] x29: ffff800010663880 x28: ffff00080b451a80 x27: 0000000000000000
6160 01:38:55.457987 # [ 175.352123] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
6161 01:38:55.458877 # [ 175.359549] x23: ffff00080bd52000 x22: ffff800010663a50 x21: 0000000000000020
6162 01:38:55.459292 # [ 175.366974] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
6163 01:38:55.459714 # [ 175.374399] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6164 01:38:55.460116 # [ 175.381825] x14: 0000000000000000 x13: 205d323436313832 x12: 2e35373120205b3e
6165 01:38:55.461387 # [ 175.389249] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815fe78
6166 01:38:55.501110 # [ 175.396674] x8 : ffff00080b451a80 x7 : 3234363138322e35 x6 : 0000000000001ffe
6167 01:38:55.501975 # [ 175.404099] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
6168 01:38:55.502410 # [ 175.411525] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b451a80
6169 01:38:55.502888 # [ 175.418950] Call trace:
6170 01:38:55.503293 # [ 175.421660] refcount_warn_saturate+0x12c/0x224
6171 01:38:55.503685 # [ 175.426467] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6172 01:38:55.504085 # [ 175.432235] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6173 01:38:55.504567 # [ 175.438173] lkdtm_do_action+0x2c/0x50
6174 01:38:55.544249 # [ 175.442195] direct_entry+0x164/0x180
6175 01:38:55.544733 # [ 175.446130] full_proxy_write+0x68/0xc0
6176 01:38:55.545166 # [ 175.450242] vfs_write+0xcc/0x2a0
6177 01:38:55.545569 # [ 175.453827] ksys_write+0x78/0x104
6178 01:38:55.546324 # [ 175.457496] __arm64_sys_write+0x28/0x3c
6179 01:38:55.546686 # [ 175.461689] invoke_syscall+0x8c/0x120
6180 01:38:55.547071 # [ 175.465714] el0_svc_common.constprop.0+0x68/0x124
6181 01:38:55.547520 # [ 175.470783] do_el0_svc+0x40/0xcc
6182 01:38:55.547900 # [ 175.474371] el0_svc+0x48/0xc0
6183 01:38:55.548266 # [ 175.477696] el0t_64_sync_handler+0xb8/0xbc
6184 01:38:55.548724 # [ 175.482151] el0t_64_sync+0x18c/0x190
6185 01:38:55.587491 # [ 175.486084] irq event stamp: 0
6186 01:38:55.587971 # [ 175.489402] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6187 01:38:55.588674 # [ 175.495948] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6188 01:38:55.589021 # [ 175.504411] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6189 01:38:55.589330 # [ 175.512874] softirqs last disabled at (0): [<0000000000000000>] 0x0
6190 01:38:55.589627 # [ 175.519416] ---[ end trace 0000000000000000 ]---
6191 01:38:55.590776 # [ 175.524360] lkdtm: Saturation detected: still saturated
6192 01:38:55.613234 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6193 01:38:55.613696 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6194 01:38:55.616460 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6195 01:38:56.207273 <6>[ 176.570772] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6196 01:38:56.207755 <6>[ 176.578038] lkdtm: attempting bad refcount_sub_and_test() from saturated
6197 01:38:56.208401 <4>[ 176.585123] ------------[ cut here ]------------
6198 01:38:56.208707 <4>[ 176.590073] refcount_t: underflow; use-after-free.
6199 01:38:56.208984 <4>[ 176.595436] WARNING: CPU: 1 PID: 3495 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6200 01:38:56.250617 <4>[ 176.604272] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6201 01:38:56.251493 <4>[ 176.618116] CPU: 1 PID: 3495 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6202 01:38:56.251864 <4>[ 176.626054] Hardware name: ARM Juno development board (r0) (DT)
6203 01:38:56.252192 <4>[ 176.632246] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6204 01:38:56.252499 <4>[ 176.639489] pc : refcount_warn_saturate+0x12c/0x224
6205 01:38:56.252792 <4>[ 176.644644] lr : refcount_warn_saturate+0x12c/0x224
6206 01:38:56.253080 <4>[ 176.649798] sp : ffff80001073b970
6207 01:38:56.294066 <4>[ 176.653379] x29: ffff80001073b970 x28: ffff000805d734c0 x27: 0000000000000000
6208 01:38:56.294523 <4>[ 176.660806] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
6209 01:38:56.294869 <4>[ 176.668232] x23: ffff000804561000 x22: ffff80001073bb40 x21: 0000000000000020
6210 01:38:56.295186 <4>[ 176.675658] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
6211 01:38:56.295487 <4>[ 176.683083] x17: ffff800008c15bdc x16: ffff80000878f9ac x15: ffff8000080b3e9c
6212 01:38:56.297381 <4>[ 176.690507] x14: ffff8000096cc93c x13: ffff80000802e24c x12: ffff80000843f88c
6213 01:38:56.337330 <4>[ 176.697933] x11: ffff80000843f7d8 x10: ffff80000843f44c x9 : ffff8000096d59b0
6214 01:38:56.338190 <4>[ 176.705357] x8 : ffff00080138f190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6215 01:38:56.338567 <4>[ 176.712781] x5 : ffff80001073c000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
6216 01:38:56.338895 <4>[ 176.720206] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
6217 01:38:56.339210 <4>[ 176.727630] Call trace:
6218 01:38:56.339510 <4>[ 176.730339] refcount_warn_saturate+0x12c/0x224
6219 01:38:56.340663 <4>[ 176.735147] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6220 01:38:56.380724 <4>[ 176.740914] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6221 01:38:56.381174 <4>[ 176.746852] lkdtm_do_action+0x2c/0x50
6222 01:38:56.381516 <4>[ 176.750874] direct_entry+0x164/0x180
6223 01:38:56.381831 <4>[ 176.754808] full_proxy_write+0x68/0xc0
6224 01:38:56.382165 <4>[ 176.758921] vfs_write+0xcc/0x2a0
6225 01:38:56.382456 <4>[ 176.762506] ksys_write+0x78/0x104
6226 01:38:56.382741 <4>[ 176.766175] __arm64_sys_write+0x28/0x3c
6227 01:38:56.383021 <4>[ 176.770367] invoke_syscall+0x8c/0x120
6228 01:38:56.383303 <4>[ 176.774392] el0_svc_common.constprop.0+0x68/0x124
6229 01:38:56.383581 <4>[ 176.779460] do_el0_svc+0x40/0xcc
6230 01:38:56.384230 <4>[ 176.783048] el0_svc+0x48/0xc0
6231 01:38:56.424001 <4>[ 176.786373] el0t_64_sync_handler+0xb8/0xbc
6232 01:38:56.424460 <4>[ 176.790829] el0t_64_sync+0x18c/0x190
6233 01:38:56.424802 <4>[ 176.794763] irq event stamp: 0
6234 01:38:56.425116 <4>[ 176.798081] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6235 01:38:56.425808 <4>[ 176.804628] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6236 01:38:56.426184 <4>[ 176.813092] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6237 01:38:56.427326 <4>[ 176.821553] softirqs last disabled at (0): [<0000000000000000>] 0x0
6238 01:38:56.444534 <4>[ 176.828095] ---[ end trace 0000000000000000 ]---
6239 01:38:56.447707 <6>[ 176.833048] lkdtm: Saturation detected: still saturated
6240 01:38:56.690186 # [ 176.570772] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6241 01:38:56.690726 # [ 176.578038] lkdtm: attempting bad refcount_sub_and_test() from saturated
6242 01:38:56.691445 # [ 176.585123] ------------[ cut here ]------------
6243 01:38:56.691792 # [ 176.590073] refcount_t: underflow; use-after-free.
6244 01:38:56.692100 # [ 176.595436] WARNING: CPU: 1 PID: 3495 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6245 01:38:56.733332 # [ 176.604272] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6246 01:38:56.733811 # [ 176.618116] CPU: 1 PID: 3495 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6247 01:38:56.734640 # [ 176.626054] Hardware name: ARM Juno development board (r0) (DT)
6248 01:38:56.735020 # [ 176.632246] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6249 01:38:56.735347 # [ 176.639489] pc : refcount_warn_saturate+0x12c/0x224
6250 01:38:56.735661 # [ 176.644644] lr : refcount_warn_saturate+0x12c/0x224
6251 01:38:56.736012 # [ 176.649798] sp : ffff80001073b970
6252 01:38:56.776497 # [ 176.653379] x29: ffff80001073b970 x28: ffff000805d734c0 x27: 0000000000000000
6253 01:38:56.777366 # [ 176.660806] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
6254 01:38:56.777771 # [ 176.668232] x23: ffff000804561000 x22: ffff80001073bb40 x21: 0000000000000020
6255 01:38:56.778237 # [ 176.675658] x20: 0000000000000000 x19: ffff80000b6c9366 x18: 0000000000000000
6256 01:38:56.778643 # [ 176.683083] x17: ffff800008c15bdc x16: ffff80000878f9ac x15: ffff8000080b3e9c
6257 01:38:56.779035 # [ 176.690507] x14: ffff8000096cc93c x13: ffff80000802e24c x12: ffff80000843f88c
6258 01:38:56.819595 # [ 176.697933] x11: ffff80000843f7d8 x10: ffff80000843f44c x9 : ffff8000096d59b0
6259 01:38:56.820558 # [ 176.705357] x8 : ffff00080138f190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6260 01:38:56.821021 # [ 176.712781] x5 : ffff80001073c000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
6261 01:38:56.821382 # [ 176.720206] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d734c0
6262 01:38:56.821816 # [ 176.727630] Call trace:
6263 01:38:56.822273 # [ 176.730339] refcount_warn_saturate+0x12c/0x224
6264 01:38:56.822743 # [ 176.735147] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6265 01:38:56.823198 # [ 176.740914] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6266 01:38:56.862904 # [ 176.746852] lkdtm_do_action+0x2c/0x50
6267 01:38:56.863378 # [ 176.750874] direct_entry+0x164/0x180
6268 01:38:56.863808 # [ 176.754808] full_proxy_write+0x68/0xc0
6269 01:38:56.864210 # [ 176.758921] vfs_write+0xcc/0x2a0
6270 01:38:56.864593 # [ 176.762506] ksys_write+0x78/0x104
6271 01:38:56.864965 # [ 176.766175] __arm64_sys_write+0x28/0x3c
6272 01:38:56.865336 # [ 176.770367] invoke_syscall+0x8c/0x120
6273 01:38:56.865702 # [ 176.774392] el0_svc_common.constprop.0+0x68/0x124
6274 01:38:56.866125 # [ 176.779460] do_el0_svc+0x40/0xcc
6275 01:38:56.866497 # [ 176.783048] el0_svc+0x48/0xc0
6276 01:38:56.867228 # [ 176.786373] el0t_64_sync_handler+0xb8/0xbc
6277 01:38:56.905978 # [ 176.790829] el0t_64_sync+0x18c/0x190
6278 01:38:56.906474 # [ 176.794763] irq event stamp: 0
6279 01:38:56.907267 # [ 176.798081] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6280 01:38:56.907640 # [ 176.804628] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6281 01:38:56.908062 # [ 176.813092] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
6282 01:38:56.908451 # [ 176.821553] softirqs last disabled at (0): [<0000000000000000>] 0x0
6283 01:38:56.909329 # [ 176.828095] ---[ end trace 0000000000000000 ]---
6284 01:38:56.937189 # [ 176.833048] lkdtm: Saturation detected: still saturated
6285 01:38:56.937666 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6286 01:38:56.938141 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6287 01:38:56.940422 # selftests: lkdtm: REFCOUNT_TIMING.sh
6288 01:38:57.244074 # Skipping REFCOUNT_TIMING: timing only
6289 01:38:57.291991 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6290 01:38:57.387883 # selftests: lkdtm: ATOMIC_TIMING.sh
6291 01:38:57.755588 # Skipping ATOMIC_TIMING: timing only
6292 01:38:57.803487 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6293 01:38:57.899431 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6294 01:38:58.501663 <6>[ 178.864807] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6295 01:38:58.501950 <6>[ 178.871693] lkdtm: attempting good copy_to_user of correct size
6296 01:38:58.502415 <6>[ 178.878038] lkdtm: attempting bad copy_to_user of too large size
6297 01:38:58.502592 <0>[ 178.884382] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6298 01:38:58.502752 <4>[ 178.895427] ------------[ cut here ]------------
6299 01:38:58.502904 <2>[ 178.900326] kernel BUG at mm/usercopy.c:101!
6300 01:38:58.545110 <0>[ 178.904875] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6301 01:38:58.545623 <4>[ 178.912037] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6302 01:38:58.545813 <4>[ 178.925923] CPU: 5 PID: 3604 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6303 01:38:58.545976 <4>[ 178.933869] Hardware name: ARM Juno development board (r0) (DT)
6304 01:38:58.546156 <4>[ 178.940068] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6305 01:38:58.548460 <4>[ 178.947318] pc : usercopy_abort+0xb0/0xb4
6306 01:38:58.588843 <4>[ 178.951616] lr : usercopy_abort+0xb0/0xb4
6307 01:38:58.589314 <4>[ 178.955905] sp : ffff8000108dba10
6308 01:38:58.590049 <4>[ 178.959491] x29: ffff8000108dba20 x28: ffff000806d88040 x27: 0000000000000000
6309 01:38:58.590408 <4>[ 178.966931] x26: 0000ffff9a6e0010 x25: 0000000000000200 x24: 0001000000000000
6310 01:38:58.590727 <4>[ 178.974371] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6311 01:38:58.591026 <4>[ 178.981810] x20: ffff800009fa9220 x19: ffff800009fa2d60 x18: 0000000000000000
6312 01:38:58.632189 <4>[ 178.989249] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
6313 01:38:58.632643 <4>[ 178.996688] x14: ffff8000096cc8b0 x13: ffff800008c14314 x12: ffff800008c13d7c
6314 01:38:58.633379 <4>[ 179.004127] x11: ffff800008c16ddc x10: ffff800008c16c90 x9 : ffff80000815fe78
6315 01:38:58.633740 <4>[ 179.011567] x8 : ffff000801388b90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6316 01:38:58.634084 <4>[ 179.019006] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
6317 01:38:58.634390 <4>[ 179.026444] x2 : 0000000000000000 x1 : ffff000806d88040 x0 : 0000000000000067
6318 01:38:58.635527 <4>[ 179.033882] Call trace:
6319 01:38:58.675651 <4>[ 179.036597] usercopy_abort+0xb0/0xb4
6320 01:38:58.676092 <4>[ 179.040540] __check_heap_object+0xf4/0x110
6321 01:38:58.676436 <4>[ 179.045008] __check_object_size+0x24c/0x31c
6322 01:38:58.676742 <4>[ 179.049562] do_usercopy_slab_size+0x1f0/0x2f4
6323 01:38:58.677038 <4>[ 179.054293] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6324 01:38:58.677329 <4>[ 179.059370] lkdtm_do_action+0x2c/0x50
6325 01:38:58.677617 <4>[ 179.063400] direct_entry+0x164/0x180
6326 01:38:58.677900 <4>[ 179.067343] full_proxy_write+0x68/0xc0
6327 01:38:58.678215 <4>[ 179.071465] vfs_write+0xcc/0x2a0
6328 01:38:58.678495 <4>[ 179.075057] ksys_write+0x78/0x104
6329 01:38:58.679151 <4>[ 179.078735] __arm64_sys_write+0x28/0x3c
6330 01:38:58.719181 <4>[ 179.082936] invoke_syscall+0x8c/0x120
6331 01:38:58.719666 <4>[ 179.086970] el0_svc_common.constprop.0+0x68/0x124
6332 01:38:58.720097 <4>[ 179.092048] do_el0_svc+0x40/0xcc
6333 01:38:58.720496 <4>[ 179.095644] el0_svc+0x48/0xc0
6334 01:38:58.720885 <4>[ 179.098977] el0t_64_sync_handler+0xb8/0xbc
6335 01:38:58.721267 <4>[ 179.103442] el0t_64_sync+0x18c/0x190
6336 01:38:58.721640 <0>[ 179.107391] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
6337 01:38:58.722048 <4>[ 179.113767] ---[ end trace 0000000000000000 ]---
6338 01:38:58.722857 <6>[ 179.118661] note: cat[3604] exited with irqs disabled
6339 01:38:58.762808 <6>[ 179.124118] note: cat[3604] exited with preempt_count 1
6340 01:38:58.763647 <4>[ 179.129841] ------------[ cut here ]------------
6341 01:38:58.764035 # S<e4gm>e[ 179.134739] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6342 01:38:58.764455 ntation fault
6343 01:38:58.764848 <4>[ 179.146615] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6344 01:38:58.766128 <4>[ 179.160498] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.94-cip23 #1
6345 01:38:58.806268 <4>[ 179.168704] Hardware name: ARM Juno development board (r0) (DT)
6346 01:38:58.806720 <4>[ 179.174903] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6347 01:38:58.807151 <4>[ 179.182151] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6348 01:38:58.807554 <4>[ 179.187662] lr : ct_idle_enter+0x10/0x1c
6349 01:38:58.807945 <4>[ 179.191866] sp : ffff80000c3fbd20
6350 01:38:58.808326 <4>[ 179.195452] x29: ffff80000c3fbd20 x28: 0000000000000000 x27: 0000000000000001
6351 01:38:58.809548 <4>[ 179.202892] x26: 0000000000000000 x25: 00000029b4f7e990 x24: 0000000000000000
6352 01:38:58.849677 <4>[ 179.210332] x23: ffff00080b50b880 x22: 0000000000000000 x21: 0000000000000000
6353 01:38:58.850172 <4>[ 179.217772] x20: ffff00097efac458 x19: ffff80000a4fc458 x18: 0000000000000000
6354 01:38:58.850599 <4>[ 179.225211] x17: 3630303030303030 x16: 00000000000003e4 x15: 0000000000000001
6355 01:38:58.851003 <4>[ 179.232650] x14: 0000000000000001 x13: 0000000000000007 x12: 00000000000003e4
6356 01:38:58.851397 <4>[ 179.240089] x11: 0000000000000007 x10: 0000000000001500 x9 : ffff8000091313a0
6357 01:38:58.852957 <4>[ 179.247528] x8 : ffff000800901a80 x7 : ffff80000b0a9730 x6 : 0000000000000000
6358 01:38:58.893101 <4>[ 179.254967] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab0000
6359 01:38:58.893562 <4>[ 179.262406] x2 : ffff80000c3fbd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6360 01:38:58.893992 <4>[ 179.269846] Call trace:
6361 01:38:58.894428 <4>[ 179.272561] ct_kernel_exit.constprop.0+0x11c/0x180
6362 01:38:58.894815 <4>[ 179.277725] ct_idle_enter+0x10/0x1c
6363 01:38:58.895200 <4>[ 179.281581] cpuidle_enter_state+0x2a4/0x5a0
6364 01:38:58.895575 <4>[ 179.286134] cpuidle_enter+0x40/0x60
6365 01:38:58.895942 <4>[ 179.289989] do_idle+0x258/0x310
6366 01:38:58.896695 <4>[ 179.293500] cpu_startup_entry+0x40/0x44
6367 01:38:58.936367 <4>[ 179.297705] secondary_start_kernel+0x138/0x160
6368 01:38:58.937251 <4>[ 179.302522] __secondary_switched+0xb0/0xb4
6369 01:38:58.937641 <4>[ 179.306993] irq event stamp: 240690
6370 01:38:58.938087 <4>[ 179.310753] hardirqs last enabled at (240689): [<ffff8000096c3b44>] el1_interrupt+0x54/0x64
6371 01:38:58.938577 <4>[ 179.319486] hardirqs last disabled at (240690): [<ffff8000081284bc>] do_idle+0xec/0x310
6372 01:38:58.938984 <4>[ 179.327785] softirqs last enabled at (240680): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
6373 01:38:58.957068 <4>[ 179.336865] softirqs last disabled at (240675): [<ffff80000801072c>] __do_softirq+0x1c/0x28
6374 01:38:58.960165 <4>[ 179.345508] ---[ end trace 0000000000000000 ]---
6375 01:38:59.128192 # [ 178.864807] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6376 01:38:59.128476 # [ 178.871693] lkdtm: attempting good copy_to_user of correct size
6377 01:38:59.128751 # [ 178.878038] lkdtm: attempting bad copy_to_user of too large size
6378 01:38:59.129001 # [ 178.884382] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6379 01:38:59.129412 # [ 178.895427] ------------[ cut here ]------------
6380 01:38:59.129608 # [ 178.900326] kernel BUG at mm/usercopy.c:101!
6381 01:38:59.131319 # [ 178.904875] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6382 01:38:59.171427 # [ 178.912037] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6383 01:38:59.171702 # [ 178.925923] CPU: 5 PID: 3604 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6384 01:38:59.171916 # [ 178.933869] Hardware name: ARM Juno development board (r0) (DT)
6385 01:38:59.172084 # [ 178.940068] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6386 01:38:59.172219 # [ 178.947318] pc : usercopy_abort+0xb0/0xb4
6387 01:38:59.174603 # [ 178.951616] lr : usercopy_abort+0xb0/0xb4
6388 01:38:59.214566 # [ 178.955905] sp : ffff8000108dba10
6389 01:38:59.214799 # [ 178.959491] x29: ffff8000108dba20 x28: ffff000806d88040 x27: 0000000000000000
6390 01:38:59.215019 # [ 178.966931] x26: 0000ffff9a6e0010 x25: 0000000000000200 x24: 0001000000000000
6391 01:38:59.215222 # [ 178.974371] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6392 01:38:59.215417 # [ 178.981810] x20: ffff800009fa9220 x19: ffff800009fa2d60 x18: 0000000000000000
6393 01:38:59.217760 # [ 178.989249] x17: ffff800008162e58 x16: ffff8000081623b8 x15: ffff800008162304
6394 01:38:59.257988 # [ 178.996688] x14: ffff8000096cc8b0 x13: ffff800008c14314 x12: ffff800008c13d7c
6395 01:38:59.258498 # [ 179.004127] x11: ffff800008c16ddc x10: ffff800008c16c90 x9 : ffff80000815fe78
6396 01:38:59.258934 # [ 179.011567] x8 : ffff000801388b90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6397 01:38:59.259337 # [ 179.019006] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
6398 01:38:59.259725 # [ 179.026444] x2 : 0000000000000000 x1 : ffff000806d88040 x0 : 0000000000000067
6399 01:38:59.260102 # [ 179.033882] Call trace:
6400 01:38:59.261315 # [ 179.036597] usercopy_abort+0xb0/0xb4
6401 01:38:59.301114 # [ 179.040540] __check_heap_object+0xf4/0x110
6402 01:38:59.301593 # [ 179.045008] __check_object_size+0x24c/0x31c
6403 01:38:59.301945 # [ 179.049562] do_usercopy_slab_size+0x1f0/0x2f4
6404 01:38:59.302314 # [ 179.054293] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6405 01:38:59.302623 # [ 179.059370] lkdtm_do_action+0x2c/0x50
6406 01:38:59.302924 # [ 179.063400] direct_entry+0x164/0x180
6407 01:38:59.303216 # [ 179.067343] full_proxy_write+0x68/0xc0
6408 01:38:59.303502 # [ 179.071465] vfs_write+0xcc/0x2a0
6409 01:38:59.303786 # [ 179.075057] ksys_write+0x78/0x104
6410 01:38:59.304110 # [ 179.078735] __arm64_sys_write+0x28/0x3c
6411 01:38:59.304852 # [ 179.082936] invoke_syscall+0x8c/0x120
6412 01:38:59.344351 # [ 179.086970] el0_svc_common.constprop.0+0x68/0x124
6413 01:38:59.344819 # [ 179.092048] do_el0_svc+0x40/0xcc
6414 01:38:59.345159 # [ 179.095644] el0_svc+0x48/0xc0
6415 01:38:59.345469 # [ 179.098977] el0t_64_sync_handler+0xb8/0xbc
6416 01:38:59.345768 # [ 179.103442] el0t_64_sync+0x18c/0x190
6417 01:38:59.346610 # [ 179.107391] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
6418 01:38:59.346978 # [ 179.113767] ---[ end trace 0000000000000000 ]---
6419 01:38:59.347493 # [ 179.118661] note: cat[3604] exited with irqs disabled
6420 01:38:59.347931 # [ 179.124118] note: cat[3604] exited with preempt_count 1
6421 01:38:59.387481 # [ 179.129841] ------------[ cut here ]------------
6422 01:38:59.388338 # [ 179.134739] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6423 01:38:59.388765 # [ 179.146615] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6424 01:38:59.389184 # [ 179.160498] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.94-cip23 #1
6425 01:38:59.390841 # [ 179.168704] Hardware name: ARM Juno development board (r0) (DT)
6426 01:38:59.430587 # [ 179.174903] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6427 01:38:59.431058 # [ 179.182151] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6428 01:38:59.431866 # [ 179.187662] lr : ct_idle_enter+0x10/0x1c
6429 01:38:59.432229 # [ 179.191866] sp : ffff80000c3fbd20
6430 01:38:59.432624 # [ 179.195452] x29: ffff80000c3fbd20 x28: 0000000000000000 x27: 0000000000000001
6431 01:38:59.433088 # [ 179.202892] x26: 0000000000000000 x25: 00000029b4f7e990 x24: 0000000000000000
6432 01:38:59.433482 # [ 179.210332] x23: ffff00080b50b880 x22: 0000000000000000 x21: 0000000000000000
6433 01:38:59.473732 # [ 179.217772] x20: ffff00097efac458 x19: ffff80000a4fc458 x18: 0000000000000000
6434 01:38:59.474227 # [ 179.225211] x17: 3630303030303030 x16: 00000000000003e4 x15: 0000000000000001
6435 01:38:59.474661 # [ 179.232650] x14: 0000000000000001 x13: 0000000000000007 x12: 00000000000003e4
6436 01:38:59.475067 # [ 179.240089] x11: 0000000000000007 x10: 0000000000001500 x9 : ffff8000091313a0
6437 01:38:59.475461 # [ 179.247528] x8 : ffff000800901a80 x7 : ffff80000b0a9730 x6 : 0000000000000000
6438 01:38:59.475848 # [ 179.254967] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab0000
6439 01:38:59.516951 # [ 179.262406] x2 : ffff80000c3fbd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6440 01:38:59.517532 # [ 179.269846] Call trace:
6441 01:38:59.517897 # [ 179.272561] ct_kernel_exit.constprop.0+0x11c/0x180
6442 01:38:59.518285 # [ 179.277725] ct_idle_enter+0x10/0x1c
6443 01:38:59.518600 # [ 179.281581] cpuidle_enter_state+0x2a4/0x5a0
6444 01:38:59.518897 # [ 179.286134] cpuidle_enter+0x40/0x60
6445 01:38:59.519182 # [ 179.289989] do_idle+0x258/0x310
6446 01:38:59.519464 # [ 179.293500] cpu_startup_entry+0x40/0x44
6447 01:38:59.519747 # [ 179.297705] secondary_start_kernel+0x138/0x160
6448 01:38:59.520506 # [ 179.302522] __secondary_switched+0xb0/0xb4
6449 01:38:59.520893 # [ 179.306993] irq event stamp: 240690
6450 01:38:59.560166 # [ 179.310753] hardirqs last enabled at (240689): [<ffff8000096c3b44>] el1_interrupt+0x54/0x64
6451 01:38:59.560650 # [ 179.319486] hardirqs last disabled at (240690): [<ffff8000081284bc>] do_idle+0xec/0x310
6452 01:38:59.560989 # [ 179.327785] softirqs last enabled at (240680): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
6453 01:38:59.561303 # [ 179.336865] softirqs last disabled at (240675): [<ffff80000801072c>] __do_softirq+0x1c/0x28
6454 01:38:59.561607 # [ 179.345508] ---[ end trace 0000000000000000 ]---
6455 01:38:59.563454 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6456 01:38:59.580889 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6457 01:38:59.584112 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6458 01:38:59.936088 <6>[ 180.299791] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6459 01:38:59.936712 <6>[ 180.306568] lkdtm: attempting good copy_from_user of correct size
6460 01:38:59.936940 <6>[ 180.313033] lkdtm: attempting bad copy_from_user of too large size
6461 01:38:59.937135 <0>[ 180.319550] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6462 01:38:59.937301 <4>[ 180.330304] ------------[ cut here ]------------
6463 01:38:59.939383 <2>[ 180.335201] kernel BUG at mm/usercopy.c:101!
6464 01:38:59.979548 <0>[ 180.339750] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6465 01:38:59.979822 <4>[ 180.346916] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6466 01:38:59.980270 <4>[ 180.360801] CPU: 0 PID: 3647 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6467 01:38:59.980458 <4>[ 180.368746] Hardware name: ARM Juno development board (r0) (DT)
6468 01:38:59.980621 <4>[ 180.374945] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6469 01:38:59.982887 <4>[ 180.382193] pc : usercopy_abort+0xb0/0xb4
6470 01:39:00.023228 <4>[ 180.386492] lr : usercopy_abort+0xb0/0xb4
6471 01:39:00.023688 <4>[ 180.390781] sp : ffff8000109c3880
6472 01:39:00.024032 <4>[ 180.394367] x29: ffff8000109c3890 x28: ffff000806d88040 x27: 0000000000000000
6473 01:39:00.024354 <4>[ 180.401808] x26: 0000ffff84db2010 x25: 0000000000000200 x24: 0001000000000000
6474 01:39:00.024659 <4>[ 180.409248] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6475 01:39:00.024953 <4>[ 180.416687] x20: ffff800009fa9220 x19: ffff800009fa2d60 x18: 0000000000000000
6476 01:39:00.066646 <4>[ 180.424126] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6477 01:39:00.067103 <4>[ 180.431566] x14: 706d657474612065 x13: 205d303535393133 x12: 2e30383120205b3e
6478 01:39:00.067452 <4>[ 180.439005] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815fe78
6479 01:39:00.067773 <4>[ 180.446445] x8 : ffff000806d88040 x7 : 3035353931332e30 x6 : 0000000000000001
6480 01:39:00.068080 <4>[ 180.453884] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
6481 01:39:00.068375 <4>[ 180.461322] x2 : 0000000000000000 x1 : ffff000806d88040 x0 : 0000000000000066
6482 01:39:00.069937 <4>[ 180.468762] Call trace:
6483 01:39:00.110088 <4>[ 180.471476] usercopy_abort+0xb0/0xb4
6484 01:39:00.110548 <4>[ 180.475419] __check_heap_object+0xf4/0x110
6485 01:39:00.110895 <4>[ 180.479888] __check_object_size+0x24c/0x31c
6486 01:39:00.111213 <4>[ 180.484441] do_usercopy_slab_size+0x28c/0x2f4
6487 01:39:00.111516 <4>[ 180.489172] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6488 01:39:00.111807 <4>[ 180.494424] lkdtm_do_action+0x2c/0x50
6489 01:39:00.112099 <4>[ 180.498454] direct_entry+0x164/0x180
6490 01:39:00.112384 <4>[ 180.502397] full_proxy_write+0x68/0xc0
6491 01:39:00.112663 <4>[ 180.506519] vfs_write+0xcc/0x2a0
6492 01:39:00.113368 <4>[ 180.510110] ksys_write+0x78/0x104
6493 01:39:00.155377 <4>[ 180.513788] __arm64_sys_write+0x28/0x3c
6494 01:39:00.155829 <4>[ 180.517990] invoke_syscall+0x8c/0x120
6495 01:39:00.156177 <4>[ 180.522024] el0_svc_common.constprop.0+0x68/0x124
6496 01:39:00.156495 <4>[ 180.527102] do_el0_svc+0x40/0xcc
6497 01:39:00.156798 <4>[ 180.530699] el0_svc+0x48/0xc0
6498 01:39:00.157087 <4>[ 180.534032] el0t_64_sync_handler+0xb8/0xbc
6499 01:39:00.157375 <4>[ 180.538497] el0t_64_sync+0x18c/0x190
6500 01:39:00.157658 <0>[ 180.542445] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
6501 01:39:00.157943 <4>[ 180.548823] ---[ end trace 0000000000000000 ]---
6502 01:39:00.158660 <6>[ 180.553716] note: cat[3647] exited with irqs disabled
6503 01:39:00.200946 <6>[ 180.560839] note: cat[3647] exited with preempt_count 1
6504 01:39:00.201783 # Segmentation fault
6505 01:39:00.202181 <4>[ 180.569282] ------------[ cut here ]------------
6506 01:39:00.202521 <4>[ 180.575415] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6507 01:39:00.202837 <4>[ 180.585383] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6508 01:39:00.204307 <4>[ 180.599270] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B D W E 6.1.94-cip23 #1
6509 01:39:00.244402 <4>[ 180.607477] Hardware name: ARM Juno development board (r0) (DT)
6510 01:39:00.244855 <4>[ 180.613676] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6511 01:39:00.245200 <4>[ 180.620926] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6512 01:39:00.245522 <4>[ 180.626437] lr : ct_idle_enter+0x10/0x1c
6513 01:39:00.245826 <4>[ 180.630640] sp : ffff80000b083c80
6514 01:39:00.246153 <4>[ 180.634225] x29: ffff80000b083c80 x28: 0000000082499824 x27: 0000000000000001
6515 01:39:00.247698 <4>[ 180.641667] x26: 0000000000000000 x25: 0000002a0ac403b8 x24: 0000000000000000
6516 01:39:00.287798 <4>[ 180.649107] x23: ffff000807133880 x22: 0000000000000000 x21: 0000000000000000
6517 01:39:00.288259 <4>[ 180.656546] x20: ffff00097ef0c458 x19: ffff80000a4fc458 x18: 0000000000000000
6518 01:39:00.288603 <4>[ 180.663985] x17: 3630303030303030 x16: 3030303030303020 x15: 3a20307820303430
6519 01:39:00.288918 <4>[ 180.671424] x14: 0000000000000000 x13: 205d393338303635 x12: 2e30383120205b3e
6520 01:39:00.289220 <4>[ 180.678863] x11: 8000000000000000 x10: 0000000000001500 x9 : ffff8000091313a0
6521 01:39:00.291088 <4>[ 180.686302] x8 : ffff80000b0b1800 x7 : ffff80000b0a9730 x6 : 0000000000000000
6522 01:39:00.331226 <4>[ 180.693741] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a10000
6523 01:39:00.331680 <4>[ 180.701180] x2 : ffff80000b083c80 x1 : ffff80000a4fc458 x0 : 4000000000000000
6524 01:39:00.332028 <4>[ 180.708620] Call trace:
6525 01:39:00.332341 <4>[ 180.711335] ct_kernel_exit.constprop.0+0x11c/0x180
6526 01:39:00.332646 <4>[ 180.716499] ct_idle_enter+0x10/0x1c
6527 01:39:00.332935 <4>[ 180.720355] cpuidle_enter_state+0x2a4/0x5a0
6528 01:39:00.333220 <4>[ 180.724910] cpuidle_enter+0x40/0x60
6529 01:39:00.333500 <4>[ 180.728765] do_idle+0x258/0x310
6530 01:39:00.334381 <4>[ 180.732275] cpu_startup_entry+0x40/0x44
6531 01:39:00.374600 <4>[ 180.736480] rest_init+0x11c/0x210
6532 01:39:00.375049 <4>[ 180.740162] arch_post_acpi_subsys_init+0x0/0x28
6533 01:39:00.375392 <4>[ 180.745068] start_kernel+0x788/0x7c8
6534 01:39:00.375710 <4>[ 180.749011] __primary_switched+0xbc/0xc4
6535 01:39:00.376010 <4>[ 180.753306] irq event stamp: 1296936
6536 01:39:00.376297 <4>[ 180.757153] hardirqs last enabled at (1296935): [<ffff8000081cb708>] tick_nohz_idle_enter+0x78/0x144
6537 01:39:00.376583 <4>[ 180.766674] hardirqs last disabled at (1296936): [<ffff8000081284bc>] do_idle+0xec/0x310
6538 01:39:00.400798 <4>[ 180.775060] softirqs last enabled at (1296928): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
6539 01:39:00.401100 <4>[ 180.784227] softirqs last disabled at (1296917): [<ffff80000801072c>] __do_softirq+0x1c/0x28
6540 01:39:00.403963 <4>[ 180.792958] ---[ end trace 0000000000000000 ]---
6541 01:39:00.577251 # [ 180.299791] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6542 01:39:00.577535 # [ 180.306568] lkdtm: attempting good copy_from_user of correct size
6543 01:39:00.577777 # [ 180.313033] lkdtm: attempting bad copy_from_user of too large size
6544 01:39:00.578036 # [ 180.319550] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6545 01:39:00.578511 # [ 180.330304] ------------[ cut here ]------------
6546 01:39:00.578719 # [ 180.335201] kernel BUG at mm/usercopy.c:101!
6547 01:39:00.620486 # [ 180.339750] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6548 01:39:00.620762 # [ 180.346916] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6549 01:39:00.620986 # [ 180.360801] CPU: 0 PID: 3647 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6550 01:39:00.621453 # [ 180.368746] Hardware name: ARM Juno development board (r0) (DT)
6551 01:39:00.621638 # [ 180.374945] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6552 01:39:00.623698 # [ 180.382193] pc : usercopy_abort+0xb0/0xb4
6553 01:39:00.663632 # [ 180.386492] lr : usercopy_abort+0xb0/0xb4
6554 01:39:00.663871 # [ 180.390781] sp : ffff8000109c3880
6555 01:39:00.664084 # [ 180.394367] x29: ffff8000109c3890 x28: ffff000806d88040 x27: 0000000000000000
6556 01:39:00.664284 # [ 180.401808] x26: 0000ffff84db2010 x25: 0000000000000200 x24: 0001000000000000
6557 01:39:00.664736 # [ 180.409248] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6558 01:39:00.664893 # [ 180.416687] x20: ffff800009fa9220 x19: ffff800009fa2d60 x18: 0000000000000000
6559 01:39:00.666844 # [ 180.424126] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6560 01:39:00.706971 # [ 180.431566] x14: 706d657474612065 x13: 205d303535393133 x12: 2e30383120205b3e
6561 01:39:00.707445 # [ 180.439005] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815fe78
6562 01:39:00.707872 # [ 180.446445] x8 : ffff000806d88040 x7 : 3035353931332e30 x6 : 0000000000000001
6563 01:39:00.708642 # [ 180.453884] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
6564 01:39:00.709003 # [ 180.461322] x2 : 0000000000000000 x1 : ffff000806d88040 x0 : 0000000000000066
6565 01:39:00.709399 # [ 180.468762] Call trace:
6566 01:39:00.710282 # [ 180.471476] usercopy_abort+0xb0/0xb4
6567 01:39:00.750228 # [ 180.475419] __check_heap_object+0xf4/0x110
6568 01:39:00.751073 # [ 180.479888] __check_object_size+0x24c/0x31c
6569 01:39:00.751461 # [ 180.484441] do_usercopy_slab_size+0x28c/0x2f4
6570 01:39:00.751872 # [ 180.489172] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6571 01:39:00.752266 # [ 180.494424] lkdtm_do_action+0x2c/0x50
6572 01:39:00.752656 # [ 180.498454] direct_entry+0x164/0x180
6573 01:39:00.753036 # [ 180.502397] full_proxy_write+0x68/0xc0
6574 01:39:00.753407 # [ 180.506519] vfs_write+0xcc/0x2a0
6575 01:39:00.753775 # [ 180.510110] ksys_write+0x78/0x104
6576 01:39:00.754272 # [ 180.513788] __arm64_sys_write+0x28/0x3c
6577 01:39:00.793414 # [ 180.517990] invoke_syscall+0x8c/0x120
6578 01:39:00.793881 # [ 180.522024] el0_svc_common.constprop.0+0x68/0x124
6579 01:39:00.794345 # [ 180.527102] do_el0_svc+0x40/0xcc
6580 01:39:00.794753 # [ 180.530699] el0_svc+0x48/0xc0
6581 01:39:00.795138 # [ 180.534032] el0t_64_sync_handler+0xb8/0xbc
6582 01:39:00.795520 # [ 180.538497] el0t_64_sync+0x18c/0x190
6583 01:39:00.795898 # [ 180.542445] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
6584 01:39:00.796286 # [ 180.548823] ---[ end trace 0000000000000000 ]---
6585 01:39:00.796656 # [ 180.553716] note: cat[3647] exited with irqs disabled
6586 01:39:00.797383 # [ 180.560839] note: cat[3647] exited with preempt_count 1
6587 01:39:00.836485 # [ 180.569282] ------------[ cut here ]------------
6588 01:39:00.836959 # [ 180.575415] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6589 01:39:00.837399 # [ 180.585383] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6590 01:39:00.837808 # [ 180.599270] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B D W E 6.1.94-cip23 #1
6591 01:39:00.839834 # [ 180.607477] Hardware name: ARM Juno development board (r0) (DT)
6592 01:39:00.879656 # [ 180.613676] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6593 01:39:00.880129 # [ 180.620926] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6594 01:39:00.880564 # [ 180.626437] lr : ct_idle_enter+0x10/0x1c
6595 01:39:00.880963 # [ 180.630640] sp : ffff80000b083c80
6596 01:39:00.881348 # [ 180.634225] x29: ffff80000b083c80 x28: 0000000082499824 x27: 0000000000000001
6597 01:39:00.881730 # [ 180.641667] x26: 0000000000000000 x25: 0000002a0ac403b8 x24: 0000000000000000
6598 01:39:00.882922 # [ 180.649107] x23: ffff000807133880 x22: 0000000000000000 x21: 0000000000000000
6599 01:39:00.922878 # [ 180.656546] x20: ffff00097ef0c458 x19: ffff80000a4fc458 x18: 0000000000000000
6600 01:39:00.923369 # [ 180.663985] x17: 3630303030303030 x16: 3030303030303020 x15: 3a20307820303430
6601 01:39:00.923807 # [ 180.671424] x14: 0000000000000000 x13: 205d393338303635 x12: 2e30383120205b3e
6602 01:39:00.924212 # [ 180.678863] x11: 8000000000000000 x10: 0000000000001500 x9 : ffff8000091313a0
6603 01:39:00.924600 # [ 180.686302] x8 : ffff80000b0b1800 x7 : ffff80000b0a9730 x6 : 0000000000000000
6604 01:39:00.926106 # [ 180.693741] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a10000
6605 01:39:00.965988 # [ 180.701180] x2 : ffff80000b083c80 x1 : ffff80000a4fc458 x0 : 4000000000000000
6606 01:39:00.966495 # [ 180.708620] Call trace:
6607 01:39:00.966928 # [ 180.711335] ct_kernel_exit.constprop.0+0x11c/0x180
6608 01:39:00.967328 # [ 180.716499] ct_idle_enter+0x10/0x1c
6609 01:39:00.967713 # [ 180.720355] cpuidle_enter_state+0x2a4/0x5a0
6610 01:39:00.968092 # [ 180.724910] cpuidle_enter+0x40/0x60
6611 01:39:00.968460 # [ 180.728765] do_idle+0x258/0x310
6612 01:39:00.968822 # [ 180.732275] cpu_startup_entry+0x40/0x44
6613 01:39:00.969211 # [ 180.736480] rest_init+0x11c/0x210
6614 01:39:00.969971 # [ 180.740162] arch_post_acpi_subsys_init+0x0/0x28
6615 01:39:01.009212 # [ 180.745068] start_kernel+0x788/0x7c8
6616 01:39:01.009692 # [ 180.749011] __primary_switched+0xbc/0xc4
6617 01:39:01.010156 # [ 180.753306] irq event stamp: 1296936
6618 01:39:01.010561 # [ 180.757153] hardirqs last enabled at (1296935): [<ffff8000081cb708>] tick_nohz_idle_enter+0x78/0x144
6619 01:39:01.011347 # [ 180.766674] hardirqs last disabled at (1296936): [<ffff8000081284bc>] do_idle+0xec/0x310
6620 01:39:01.011714 # [ 180.775060] softirqs last enabled at (1296928): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
6621 01:39:01.040532 # [ 180.784227] softirqs last disabled at (1296917): [<ffff80000801072c>] __do_softirq+0x1c/0x28
6622 01:39:01.040993 # [ 180.792958] ---[ end trace 0000000000000000 ]---
6623 01:39:01.041330 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6624 01:39:01.041641 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6625 01:39:01.043753 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6626 01:39:01.420036 <6>[ 181.778650] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6627 01:39:01.420341 <6>[ 181.785732] lkdtm: attempting good copy_to_user inside whitelist
6628 01:39:01.420837 <6>[ 181.792166] lkdtm: attempting bad copy_to_user outside whitelist
6629 01:39:01.421069 <0>[ 181.798736] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6630 01:39:01.421247 <4>[ 181.809809] ------------[ cut here ]------------
6631 01:39:01.421412 <2>[ 181.814697] kernel BUG at mm/usercopy.c:101!
6632 01:39:01.423325 <0>[ 181.819239] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6633 01:39:01.463315 <4>[ 181.826393] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6634 01:39:01.463906 <4>[ 181.840242] CPU: 1 PID: 3690 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6635 01:39:01.464131 <4>[ 181.848180] Hardware name: ARM Juno development board (r0) (DT)
6636 01:39:01.464316 <4>[ 181.854371] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6637 01:39:01.464482 <4>[ 181.861613] pc : usercopy_abort+0xb0/0xb4
6638 01:39:01.466652 <4>[ 181.865901] lr : usercopy_abort+0xb0/0xb4
6639 01:39:01.506800 <4>[ 181.870184] sp : ffff800010a6baa0
6640 01:39:01.507040 <4>[ 181.873770] x29: ffff800010a6bab0 x28: ffff00080d328040 x27: 0000000000000000
6641 01:39:01.507222 <4>[ 181.881197] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6642 01:39:01.507642 <4>[ 181.888624] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6643 01:39:01.507820 <4>[ 181.896049] x20: ffff800009fa9220 x19: ffff80000a0bff00 x18: 0000000000000000
6644 01:39:01.509995 <4>[ 181.903475] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6645 01:39:01.550157 <4>[ 181.910900] x14: 74706d6574746120 x13: 205d363337383937 x12: 2e31383120205b3e
6646 01:39:01.550395 <4>[ 181.918325] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815fe78
6647 01:39:01.550575 <4>[ 181.925750] x8 : ffff00080d328040 x7 : 3633373839372e31 x6 : 0000000000000001
6648 01:39:01.550738 <4>[ 181.933175] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
6649 01:39:01.550895 <4>[ 181.940600] x2 : 0000000000000000 x1 : ffff00080d328040 x0 : 000000000000006a
6650 01:39:01.551132 <4>[ 181.948024] Call trace:
6651 01:39:01.553549 <4>[ 181.950735] usercopy_abort+0xb0/0xb4
6652 01:39:01.593728 <4>[ 181.954669] __check_heap_object+0xf4/0x110
6653 01:39:01.594215 <4>[ 181.959129] __check_object_size+0x24c/0x31c
6654 01:39:01.594565 <4>[ 181.963674] do_usercopy_slab_whitelist+0x230/0x2c0
6655 01:39:01.594877 <4>[ 181.968831] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6656 01:39:01.595180 <4>[ 181.974334] lkdtm_do_action+0x2c/0x50
6657 01:39:01.595864 <4>[ 181.978356] direct_entry+0x164/0x180
6658 01:39:01.596204 <4>[ 181.982291] full_proxy_write+0x68/0xc0
6659 01:39:01.596503 <4>[ 181.986404] vfs_write+0xcc/0x2a0
6660 01:39:01.596791 <4>[ 181.989987] ksys_write+0x78/0x104
6661 01:39:01.597177 <4>[ 181.993657] __arm64_sys_write+0x28/0x3c
6662 01:39:01.637082 <4>[ 181.997850] invoke_syscall+0x8c/0x120
6663 01:39:01.637528 <4>[ 182.001875] el0_svc_common.constprop.0+0x68/0x124
6664 01:39:01.637866 <4>[ 182.006944] do_el0_svc+0x40/0xcc
6665 01:39:01.638609 <4>[ 182.010532] el0_svc+0x48/0xc0
6666 01:39:01.638965 <4>[ 182.013856] el0t_64_sync_handler+0xb8/0xbc
6667 01:39:01.639267 <4>[ 182.018312] el0t_64_sync+0x18c/0x190
6668 01:39:01.639566 <0>[ 182.022248] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
6669 01:39:01.639854 <4>[ 182.028618] ---[ end trace 0000000000000000 ]---
6670 01:39:01.640152 <6>[ 182.033505] note: cat[3690] exited with irqs disabled
6671 01:39:01.681822 <6>[ 182.038883] note: cat[3690] exited with preempt_count 1
6672 01:39:01.682135 <4>[ 182.046035] ------------[ cut here ]------------
6673 01:39:01.682422 <4>[ 182.050926] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6674 01:39:01.682648 <4>[ 182.060875] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6675 01:39:01.682895 <4>[ 182.074710] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.94-cip23 #1
6676 01:39:01.684871 <4>[ 182.082909] Hardware name: ARM Juno development board (r0) (DT)
6677 01:39:01.725427 <4>[ 182.089100] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6678 01:39:01.725763 <4>[ 182.096343] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6679 01:39:01.726046 <4>[ 182.101849] lr : ct_idle_enter+0x10/0x1c
6680 01:39:01.726226 <4>[ 182.106051] sp : ffff80000c3dbd20
6681 01:39:01.726440 <4>[ 182.109637] x29: ffff80000c3dbd20 x28: 0000000000000000 x27: 0000000000000001
6682 01:39:01.726689 <4>[ 182.117068] x26: 0000000000000000 x25: 0000002a62c9cf70 x24: 0000000000000000
6683 01:39:01.728273 <4>[ 182.124493] x23: ffff000807135080 x22: 0000000000000000 x21: 0000000000000000
6684 01:39:01.768553 <4>[ 182.131923] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6685 01:39:01.768827 <4>[ 182.139350] x17: ffff800008015fb0 x16: 0000000000000066 x15: 0000000000000001
6686 01:39:01.768997 <4>[ 182.146779] x14: 0000000000000001 x13: 0000000000000006 x12: 0000000000000035
6687 01:39:01.769153 <4>[ 182.154209] x11: 0000000000000006 x10: 0000000000001500 x9 : ffff8000091313a0
6688 01:39:01.769301 <4>[ 182.161634] x8 : ffff0008008e9a80 x7 : ffff80000b0a9730 x6 : 0000000000000000
6689 01:39:01.811858 <4>[ 182.169059] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6690 01:39:01.812115 <4>[ 182.176484] x2 : ffff80000c3dbd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6691 01:39:01.812288 <4>[ 182.183910] Call trace:
6692 01:39:01.812446 <4>[ 182.186620] ct_kernel_exit.constprop.0+0x11c/0x180
6693 01:39:01.812597 <4>[ 182.191775] ct_idle_enter+0x10/0x1c
6694 01:39:01.812742 <4>[ 182.195622] cpuidle_enter_state+0x2a4/0x5a0
6695 01:39:01.812882 <4>[ 182.200168] cpuidle_enter+0x40/0x60
6696 01:39:01.813023 <4>[ 182.204015] do_idle+0x258/0x310
6697 01:39:01.813141 <4>[ 182.207517] cpu_startup_entry+0x3c/0x44
6698 01:39:01.814963 <4>[ 182.211714] secondary_start_kernel+0x138/0x160
6699 01:39:01.855384 <4>[ 182.216521] __secondary_switched+0xb0/0xb4
6700 01:39:01.855853 <4>[ 182.220981] irq event stamp: 255928
6701 01:39:01.856209 <4>[ 182.224736] hardirqs last enabled at (255927): [<ffff8000081cb708>] tick_nohz_idle_enter+0x78/0x144
6702 01:39:01.856534 <4>[ 182.234160] hardirqs last disabled at (255928): [<ffff8000081284bc>] do_idle+0xec/0x310
6703 01:39:01.856842 <4>[ 182.242449] softirqs last enabled at (255876): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
6704 01:39:01.858676 <4>[ 182.251521] softirqs last disabled at (255861): [<ffff80000801072c>] __do_softirq+0x1c/0x28
6705 01:39:01.898738 <4>[ 182.260154] ---[ end trace 0000000000000000 ]---
6706 01:39:01.899011 # Segmentation fault
6707 01:39:01.899200 # [ 181.778650] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6708 01:39:01.899369 # [ 181.785732] lkdtm: attempting good copy_to_user inside whitelist
6709 01:39:01.899528 # [ 181.792166] lkdtm: attempting bad copy_to_user outside whitelist
6710 01:39:01.899679 # [ 181.798736] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6711 01:39:01.899828 # [ 181.809809] ------------[ cut here ]------------
6712 01:39:01.942134 # [ 181.814697] kernel BUG at mm/usercopy.c:101!
6713 01:39:01.942628 # [ 181.819239] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6714 01:39:01.942993 # [ 181.826393] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6715 01:39:01.943324 # [ 181.840242] CPU: 1 PID: 3690 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6716 01:39:01.943639 # [ 181.848180] Hardware name: ARM Juno development board (r0) (DT)
6717 01:39:01.945402 # [ 181.854371] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6718 01:39:01.985200 # [ 181.861613] pc : usercopy_abort+0xb0/0xb4
6719 01:39:01.986103 # [ 181.865901] lr : usercopy_abort+0xb0/0xb4
6720 01:39:01.986497 # [ 181.870184] sp : ffff800010a6baa0
6721 01:39:01.986826 # [ 181.873770] x29: ffff800010a6bab0 x28: ffff00080d328040 x27: 0000000000000000
6722 01:39:01.987138 # [ 181.881197] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6723 01:39:01.987438 # [ 181.888624] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6724 01:39:01.988580 # [ 181.896049] x20: ffff800009fa9220 x19: ffff80000a0bff00 x18: 0000000000000000
6725 01:39:02.028402 # [ 181.903475] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6726 01:39:02.028878 # [ 181.910900] x14: 74706d6574746120 x13: 205d363337383937 x12: 2e31383120205b3e
6727 01:39:02.029232 # [ 181.918325] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815fe78
6728 01:39:02.029560 # [ 181.925750] x8 : ffff00080d328040 x7 : 3633373839372e31 x6 : 0000000000000001
6729 01:39:02.029869 # [ 181.933175] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
6730 01:39:02.031735 # [ 181.940600] x2 : 0000000000000000 x1 : ffff00080d328040 x0 : 000000000000006a
6731 01:39:02.071600 # [ 181.948024] Call trace:
6732 01:39:02.072073 # [ 181.950735] usercopy_abort+0xb0/0xb4
6733 01:39:02.072423 # [ 181.954669] __check_heap_object+0xf4/0x110
6734 01:39:02.072745 # [ 181.959129] __check_object_size+0x24c/0x31c
6735 01:39:02.073055 # [ 181.963674] do_usercopy_slab_whitelist+0x230/0x2c0
6736 01:39:02.073352 # [ 181.968831] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6737 01:39:02.073644 # [ 181.974334] lkdtm_do_action+0x2c/0x50
6738 01:39:02.073934 # [ 181.978356] direct_entry+0x164/0x180
6739 01:39:02.074293 # [ 181.982291] full_proxy_write+0x68/0xc0
6740 01:39:02.074742 # [ 181.986404] vfs_write+0xcc/0x2a0
6741 01:39:02.075448 # [ 181.989987] ksys_write+0x78/0x104
6742 01:39:02.114783 # [ 181.993657] __arm64_sys_write+0x28/0x3c
6743 01:39:02.115250 # [ 181.997850] invoke_syscall+0x8c/0x120
6744 01:39:02.115597 # [ 182.001875] el0_svc_common.constprop.0+0x68/0x124
6745 01:39:02.115917 # [ 182.006944] do_el0_svc+0x40/0xcc
6746 01:39:02.116218 # [ 182.010532] el0_svc+0x48/0xc0
6747 01:39:02.116509 # [ 182.013856] el0t_64_sync_handler+0xb8/0xbc
6748 01:39:02.116795 # [ 182.018312] el0t_64_sync+0x18c/0x190
6749 01:39:02.117076 # [ 182.022248] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
6750 01:39:02.117424 # [ 182.028618] ---[ end trace 0000000000000000 ]---
6751 01:39:02.118195 # [ 182.033505] note: cat[3690] exited with irqs disabled
6752 01:39:02.157884 # [ 182.038883] note: cat[3690] exited with preempt_count 1
6753 01:39:02.158404 # [ 182.046035] ------------[ cut here ]------------
6754 01:39:02.158838 # [ 182.050926] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6755 01:39:02.159247 # [ 182.060875] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6756 01:39:02.161116 # [ 182.074710] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.94-cip23 #1
6757 01:39:02.201119 # [ 182.082909] Hardware name: ARM Juno development board (r0) (DT)
6758 01:39:02.201612 # [ 182.089100] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6759 01:39:02.202116 # [ 182.096343] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6760 01:39:02.202492 # [ 182.101849] lr : ct_idle_enter+0x10/0x1c
6761 01:39:02.202821 # [ 182.106051] sp : ffff80000c3dbd20
6762 01:39:02.203316 # [ 182.109637] x29: ffff80000c3dbd20 x28: 0000000000000000 x27: 0000000000000001
6763 01:39:02.204402 # [ 182.117068] x26: 0000000000000000 x25: 0000002a62c9cf70 x24: 0000000000000000
6764 01:39:02.243952 # [ 182.124493] x23: ffff000807135080 x22: 0000000000000000 x21: 0000000000000000
6765 01:39:02.244230 # [ 182.131923] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6766 01:39:02.244454 # [ 182.139350] x17: ffff800008015fb0 x16: 0000000000000066 x15: 0000000000000001
6767 01:39:02.244661 # [ 182.146779] x14: 0000000000000001 x13: 0000000000000006 x12: 0000000000000035
6768 01:39:02.244844 # [ 182.154209] x11: 0000000000000006 x10: 0000000000001500 x9 : ffff8000091313a0
6769 01:39:02.247076 # [ 182.161634] x8 : ffff0008008e9a80 x7 : ffff80000b0a9730 x6 : 0000000000000000
6770 01:39:02.287095 # [ 182.169059] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6771 01:39:02.287342 # [ 182.176484] x2 : ffff80000c3dbd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6772 01:39:02.287561 # [ 182.183910] Call trace:
6773 01:39:02.287764 # [ 182.186620] ct_kernel_exit.constprop.0+0x11c/0x180
6774 01:39:02.287959 # [ 182.191775] ct_idle_enter+0x10/0x1c
6775 01:39:02.288150 # [ 182.195622] cpuidle_enter_state+0x2a4/0x5a0
6776 01:39:02.288337 # [ 182.200168] cpuidle_enter+0x40/0x60
6777 01:39:02.288488 # [ 182.204015] do_idle+0x258/0x310
6778 01:39:02.288598 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6779 01:39:02.305216 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6780 01:39:02.305467 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6781 01:39:02.746647 <6>[ 183.103810] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6782 01:39:02.747236 <6>[ 183.111533] lkdtm: attempting good copy_from_user inside whitelist
6783 01:39:02.748061 <6>[ 183.118121] lkdtm: attempting bad copy_from_user outside whitelist
6784 01:39:02.748350 <0>[ 183.124923] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6785 01:39:02.748597 <4>[ 183.135930] ------------[ cut here ]------------
6786 01:39:02.748857 <2>[ 183.140818] kernel BUG at mm/usercopy.c:101!
6787 01:39:02.749996 <0>[ 183.145358] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6788 01:39:02.789920 <4>[ 183.152516] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6789 01:39:02.790218 <4>[ 183.166358] CPU: 2 PID: 3733 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6790 01:39:02.790490 <4>[ 183.174298] Hardware name: ARM Juno development board (r0) (DT)
6791 01:39:02.790761 <4>[ 183.180493] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6792 01:39:02.791022 <4>[ 183.187734] pc : usercopy_abort+0xb0/0xb4
6793 01:39:02.792911 <4>[ 183.192022] lr : usercopy_abort+0xb0/0xb4
6794 01:39:02.833191 <4>[ 183.196303] sp : ffff800010b2b800
6795 01:39:02.833450 <4>[ 183.199883] x29: ffff800010b2b810 x28: ffff000805d74f00 x27: 0000000000000000
6796 01:39:02.833614 <4>[ 183.207311] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6797 01:39:02.833765 <4>[ 183.214738] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6798 01:39:02.833912 <4>[ 183.222163] x20: ffff800009fa9220 x19: ffff80000a0bff00 x18: 0000000000000000
6799 01:39:02.836365 <4>[ 183.229588] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6800 01:39:02.876447 <4>[ 183.237013] x14: 706d657474612065 x13: 205d333239343231 x12: 2e33383120205b3e
6801 01:39:02.876692 <4>[ 183.244438] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815fe78
6802 01:39:02.876856 <4>[ 183.251863] x8 : ffff000805d74f00 x7 : 3332393432312e33 x6 : 0000000000000001
6803 01:39:02.877007 <4>[ 183.259288] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
6804 01:39:02.877153 <4>[ 183.266712] x2 : 0000000000000000 x1 : ffff000805d74f00 x0 : 0000000000000069
6805 01:39:02.877293 <4>[ 183.274137] Call trace:
6806 01:39:02.879626 <4>[ 183.276847] usercopy_abort+0xb0/0xb4
6807 01:39:02.920108 <4>[ 183.280781] __check_heap_object+0xf4/0x110
6808 01:39:02.920577 <4>[ 183.285241] __check_object_size+0x24c/0x31c
6809 01:39:02.920910 <4>[ 183.289785] do_usercopy_slab_whitelist+0x1c4/0x2c0
6810 01:39:02.921215 <4>[ 183.294943] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6811 01:39:02.921512 <4>[ 183.300620] lkdtm_do_action+0x2c/0x50
6812 01:39:02.921796 <4>[ 183.304642] direct_entry+0x164/0x180
6813 01:39:02.922127 <4>[ 183.308576] full_proxy_write+0x68/0xc0
6814 01:39:02.922414 <4>[ 183.312688] vfs_write+0xcc/0x2a0
6815 01:39:02.922687 <4>[ 183.316272] ksys_write+0x78/0x104
6816 01:39:02.923375 <4>[ 183.319941] __arm64_sys_write+0x28/0x3c
6817 01:39:02.963456 <4>[ 183.324134] invoke_syscall+0x8c/0x120
6818 01:39:02.963918 <4>[ 183.328159] el0_svc_common.constprop.0+0x68/0x124
6819 01:39:02.964248 <4>[ 183.333228] do_el0_svc+0x40/0xcc
6820 01:39:02.964919 <4>[ 183.336816] el0_svc+0x48/0xc0
6821 01:39:02.965257 <4>[ 183.340140] el0t_64_sync_handler+0xb8/0xbc
6822 01:39:02.965553 <4>[ 183.344596] el0t_64_sync+0x18c/0x190
6823 01:39:02.965837 <0>[ 183.348533] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
6824 01:39:02.966150 <4>[ 183.354902] ---[ end trace 0000000000000000 ]---
6825 01:39:02.966431 <6>[ 183.359789] note: cat[3733] exited with irqs disabled
6826 01:39:03.008178 <6>[ 183.365181] note: cat[3733] exited with preempt_count 1
6827 01:39:03.008485 <4>[ 183.372285] ------------[ cut here ]------------
6828 01:39:03.008806 <4>[ 183.377177] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6829 01:39:03.009064 <4>[ 183.387128] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6830 01:39:03.009360 <4>[ 183.400971] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.94-cip23 #1
6831 01:39:03.011327 <4>[ 183.409170] Hardware name: ARM Juno development board (r0) (DT)
6832 01:39:03.051467 <4>[ 183.415366] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6833 01:39:03.051784 <4>[ 183.422607] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6834 01:39:03.052059 <4>[ 183.428110] lr : ct_idle_enter+0x10/0x1c
6835 01:39:03.052277 <4>[ 183.432305] sp : ffff80000c3e3d20
6836 01:39:03.052414 <4>[ 183.435886] x29: ffff80000c3e3d20 x28: 0000000000000000 x27: 0000000000000001
6837 01:39:03.052543 <4>[ 183.443314] x26: 0000000000000000 x25: 0000002ab1d6c8d4 x24: 0000000000000000
6838 01:39:03.054610 <4>[ 183.450740] x23: ffff000807136880 x22: 0000000000000000 x21: 0000000000000000
6839 01:39:03.094813 <4>[ 183.458171] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
6840 01:39:03.095103 <4>[ 183.465597] x17: ffff800008015fb0 x16: 0000000000000062 x15: 0000000000000001
6841 01:39:03.095300 <4>[ 183.473022] x14: 0000000000000001 x13: 0000000000000008 x12: 0000000000000043
6842 01:39:03.095474 <4>[ 183.480449] x11: 0000000000000008 x10: 0000000000001500 x9 : ffff8000091313a0
6843 01:39:03.095637 <4>[ 183.487880] x8 : ffff0008008eb4c0 x7 : ffff80000b0a9730 x6 : 0000000000000000
6844 01:39:03.138147 <4>[ 183.495305] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a50000
6845 01:39:03.138415 <4>[ 183.502730] x2 : ffff80000c3e3d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6846 01:39:03.138590 <4>[ 183.510155] Call trace:
6847 01:39:03.138747 <4>[ 183.512865] ct_kernel_exit.constprop.0+0x11c/0x180
6848 01:39:03.138900 <4>[ 183.518020] ct_idle_enter+0x10/0x1c
6849 01:39:03.139046 <4>[ 183.521868] cpuidle_enter_state+0x2a4/0x5a0
6850 01:39:03.139181 <4>[ 183.526413] cpuidle_enter+0x40/0x60
6851 01:39:03.139272 <4>[ 183.530259] do_idle+0x258/0x310
6852 01:39:03.139362 <4>[ 183.533761] cpu_startup_entry+0x40/0x44
6853 01:39:03.141278 <4>[ 183.537958] secondary_start_kernel+0x138/0x160
6854 01:39:03.181393 <4>[ 183.542765] __secondary_switched+0xb0/0xb4
6855 01:39:03.181656 <4>[ 183.547225] irq event stamp: 242644
6856 01:39:03.181847 <4>[ 183.550978] hardirqs last enabled at (242643): [<ffff8000081cbbac>] tick_nohz_idle_exit+0x78/0x1dc
6857 01:39:03.182290 <4>[ 183.560315] hardirqs last disabled at (242644): [<ffff8000096cc28c>] __schedule+0x6fc/0xaf0
6858 01:39:03.182460 <4>[ 183.568953] softirqs last enabled at (242626): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
6859 01:39:03.184631 <4>[ 183.578024] softirqs last disabled at (242619): [<ffff80000801072c>] __do_softirq+0x1c/0x28
6860 01:39:03.224812 <4>[ 183.586659] ---[ end trace 0000000000000000 ]---
6861 01:39:03.225077 # Segmentation fault
6862 01:39:03.225263 # [ 183.103810] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6863 01:39:03.225430 # [ 183.111533] lkdtm: attempting good copy_from_user inside whitelist
6864 01:39:03.225585 # [ 183.118121] lkdtm: attempting bad copy_from_user outside whitelist
6865 01:39:03.225735 # [ 183.124923] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6866 01:39:03.227997 # [ 183.135930] ------------[ cut here ]------------
6867 01:39:03.267923 # [ 183.140818] kernel BUG at mm/usercopy.c:101!
6868 01:39:03.268157 # [ 183.145358] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6869 01:39:03.268337 # [ 183.152516] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6870 01:39:03.268504 # [ 183.166358] CPU: 2 PID: 3733 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6871 01:39:03.268659 # [ 183.174298] Hardware name: ARM Juno development board (r0) (DT)
6872 01:39:03.271317 # [ 183.180493] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6873 01:39:03.311413 # [ 183.187734] pc : usercopy_abort+0xb0/0xb4
6874 01:39:03.311881 # [ 183.192022] lr : usercopy_abort+0xb0/0xb4
6875 01:39:03.312229 # [ 183.196303] sp : ffff800010b2b800
6876 01:39:03.312553 # [ 183.199883] x29: ffff800010b2b810 x28: ffff000805d74f00 x27: 0000000000000000
6877 01:39:03.312864 # [ 183.207311] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6878 01:39:03.313167 # [ 183.214738] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6879 01:39:03.314678 # [ 183.222163] x20: ffff800009fa9220 x19: ffff80000a0bff00 x18: 0000000000000000
6880 01:39:03.354544 # [ 183.229588] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6881 01:39:03.355025 # [ 183.237013] x14: 706d657474612065 x13: 205d333239343231 x12: 2e33383120205b3e
6882 01:39:03.355387 # [ 183.244438] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815fe78
6883 01:39:03.355717 # [ 183.251863] x8 : ffff000805d74f00 x7 : 3332393432312e33 x6 : 0000000000000001
6884 01:39:03.356030 # [ 183.259288] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
6885 01:39:03.357768 # [ 183.266712] x2 : 0000000000000000 x1 : ffff000805d74f00 x0 : 0000000000000069
6886 01:39:03.397714 # [ 183.274137] Call trace:
6887 01:39:03.398218 # [ 183.276847] usercopy_abort+0xb0/0xb4
6888 01:39:03.398579 # [ 183.280781] __check_heap_object+0xf4/0x110
6889 01:39:03.398904 # [ 183.285241] __check_object_size+0x24c/0x31c
6890 01:39:03.399208 # [ 183.289785] do_usercopy_slab_whitelist+0x1c4/0x2c0
6891 01:39:03.399504 # [ 183.294943] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6892 01:39:03.399796 # [ 183.300620] lkdtm_do_action+0x2c/0x50
6893 01:39:03.400084 # [ 183.304642] direct_entry+0x164/0x180
6894 01:39:03.400365 # [ 183.308576] full_proxy_write+0x68/0xc0
6895 01:39:03.401079 # [ 183.312688] vfs_write+0xcc/0x2a0
6896 01:39:03.401521 # [ 183.316272] ksys_write+0x78/0x104
6897 01:39:03.440816 # [ 183.319941] __arm64_sys_write+0x28/0x3c
6898 01:39:03.441314 # [ 183.324134] invoke_syscall+0x8c/0x120
6899 01:39:03.441681 # [ 183.328159] el0_svc_common.constprop.0+0x68/0x124
6900 01:39:03.442040 # [ 183.333228] do_el0_svc+0x40/0xcc
6901 01:39:03.442387 # [ 183.336816] el0_svc+0x48/0xc0
6902 01:39:03.442693 # [ 183.340140] el0t_64_sync_handler+0xb8/0xbc
6903 01:39:03.442988 # [ 183.344596] el0t_64_sync+0x18c/0x190
6904 01:39:03.443280 # [ 183.348533] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
6905 01:39:03.443591 # [ 183.354902] ---[ end trace 0000000000000000 ]---
6906 01:39:03.483744 # [ 183.359789] note: cat[3733] exited with irqs disabled
6907 01:39:03.484022 # [ 183.365181] note: cat[3733] exited with preempt_count 1
6908 01:39:03.484243 # [ 183.372285] ------------[ cut here ]------------
6909 01:39:03.484448 # [ 183.377177] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6910 01:39:03.484727 # [ 183.387128] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6911 01:39:03.486911 # [ 183.400971] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.94-cip23 #1
6912 01:39:03.526988 # [ 183.409170] Hardware name: ARM Juno development board (r0) (DT)
6913 01:39:03.527258 # [ 183.415366] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6914 01:39:03.527480 # [ 183.422607] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6915 01:39:03.527682 # [ 183.428110] lr : ct_idle_enter+0x10/0x1c
6916 01:39:03.527876 # [ 183.432305] sp : ffff80000c3e3d20
6917 01:39:03.528064 # [ 183.435886] x29: ffff80000c3e3d20 x28: 0000000000000000 x27: 0000000000000001
6918 01:39:03.530160 # [ 183.443314] x26: 0000000000000000 x25: 0000002ab1d6c8d4 x24: 0000000000000000
6919 01:39:03.570093 # [ 183.450740] x23: ffff000807136880 x22: 0000000000000000 x21: 0000000000000000
6920 01:39:03.570618 # [ 183.458171] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
6921 01:39:03.570811 # [ 183.465597] x17: ffff800008015fb0 x16: 0000000000000062 x15: 0000000000000001
6922 01:39:03.571018 # [ 183.473022] x14: 0000000000000001 x13: 0000000000000008 x12: 0000000000000043
6923 01:39:03.571215 # [ 183.480449] x11: 0000000000000008 x10: 0000000000001500 x9 : ffff8000091313a0
6924 01:39:03.573304 # [ 183.487880] x8 : ffff0008008eb4c0 x7 : ffff80000b0a9730 x6 : 0000000000000000
6925 01:39:03.617936 # [ 183.495305] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a50000
6926 01:39:03.618214 # [ 183.502730] x2 : ffff80000c3e3d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
6927 01:39:03.618435 # [ 183.510155] Call trace:
6928 01:39:03.618663 # [ 183.512865] ct_kernel_exit.constprop.0+0x11c/0x180
6929 01:39:03.619124 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6930 01:39:03.619301 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6931 01:39:03.621141 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6932 01:39:04.003794 <6>[ 184.367940] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6933 01:39:04.004323 <6>[ 184.375131] lkdtm: good_stack: ffff800010bf3a18-ffff800010bf3a38
6934 01:39:04.005074 <6>[ 184.381485] lkdtm: bad_stack : ffff800010bf3948-ffff800010bf3968
6935 01:39:04.005433 <6>[ 184.387920] lkdtm: attempting good copy_to_user of local stack
6936 01:39:04.007190 <6>[ 184.394106] lkdtm: attempting bad copy_to_user of distant stack
6937 01:39:04.173640 # [ 184.367940] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6938 01:39:04.174557 # [ 184.375131] lkdtm: good_stack: ffff800010bf3a18-ffff800010bf3a38
6939 01:39:04.174934 # [ 184.381485] lkdtm: bad_stack : ffff800010bf3948-ffff800010bf3968
6940 01:39:04.175253 # [ 184.387920] lkdtm: attempting good copy_to_user of local stack
6941 01:39:04.177099 # [ 184.394106] lkdtm: attempting bad copy_to_user of distant stack
6942 01:39:04.208746 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
6943 01:39:04.286824 not ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
6944 01:39:04.382660 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
6945 01:39:04.958041 <6>[ 185.321393] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6946 01:39:04.958571 <6>[ 185.328720] lkdtm: good_stack: ffff800010c6bbb8-ffff800010c6bbd8
6947 01:39:04.959424 <6>[ 185.335077] lkdtm: bad_stack : ffff800010c6bae8-ffff800010c6bb08
6948 01:39:04.959800 <6>[ 185.341511] lkdtm: attempting good copy_from_user of local stack
6949 01:39:04.961445 <6>[ 185.347835] lkdtm: attempting bad copy_from_user of distant stack
6950 01:39:05.128804 # [ 185.321393] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6951 01:39:05.129681 # [ 185.328720] lkdtm: good_stack: ffff800010c6bbb8-ffff800010c6bbd8
6952 01:39:05.130091 # [ 185.335077] lkdtm: bad_stack : ffff800010c6bae8-ffff800010c6bb08
6953 01:39:05.130506 # [ 185.341511] lkdtm: attempting good copy_from_user of local stack
6954 01:39:05.132224 # [ 185.347835] lkdtm: attempting bad copy_from_user of distant stack
6955 01:39:05.163899 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
6956 01:39:05.239660 not ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
6957 01:39:05.319812 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
6958 01:39:05.910360 <6>[ 186.273686] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6959 01:39:05.910663 <6>[ 186.280063] lkdtm: good_stack: ffff800010ceba08-ffff800010ceba28
6960 01:39:05.910858 <6>[ 186.286671] lkdtm: bad_stack : ffff800010cebff8-ffff800010cec018
6961 01:39:05.911290 <6>[ 186.293158] lkdtm: attempting good copy_to_user of local stack
6962 01:39:05.911503 <6>[ 186.299353] lkdtm: attempting bad copy_to_user of distant stack
6963 01:39:05.913529 <0>[ 186.305578] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549912, size 32)!
6964 01:39:05.953614 <4>[ 186.316789] ------------[ cut here ]------------
6965 01:39:05.953911 <2>[ 186.321677] kernel BUG at mm/usercopy.c:101!
6966 01:39:05.954394 <0>[ 186.326221] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6967 01:39:05.954584 <4>[ 186.333380] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
6968 01:39:05.954771 <4>[ 186.347222] CPU: 1 PID: 3858 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
6969 01:39:05.997144 <4>[ 186.355161] Hardware name: ARM Juno development board (r0) (DT)
6970 01:39:05.997410 <4>[ 186.361353] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6971 01:39:05.997582 <4>[ 186.368595] pc : usercopy_abort+0xb0/0xb4
6972 01:39:05.997742 <4>[ 186.372883] lr : usercopy_abort+0xb0/0xb4
6973 01:39:05.997892 <4>[ 186.377165] sp : ffff800010ceb900
6974 01:39:05.998341 <4>[ 186.380745] x29: ffff800010ceb910 x28: ffff80000b546620 x27: ffff80000b546640
6975 01:39:05.998510 <4>[ 186.388172] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a72df0 x24: 0000000000000001
6976 01:39:06.000364 <4>[ 186.395598] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff958
6977 01:39:06.040445 <4>[ 186.403023] x20: ffff800009fac7f8 x19: ffff800009fb5a08 x18: 0000000000000000
6978 01:39:06.040683 <4>[ 186.410449] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6979 01:39:06.040854 <4>[ 186.417873] x14: 74706d6574746120 x13: 205d383735353033 x12: 2e36383120205b3e
6980 01:39:06.041263 <4>[ 186.425298] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815fe78
6981 01:39:06.041431 <4>[ 186.432724] x8 : ffff000805ec8040 x7 : 3837353530332e36 x6 : 0000000000000001
6982 01:39:06.043669 <4>[ 186.440148] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
6983 01:39:06.083838 <4>[ 186.447572] x2 : 0000000000000000 x1 : ffff000805ec8040 x0 : 000000000000006c
6984 01:39:06.084286 <4>[ 186.454997] Call trace:
6985 01:39:06.084620 <4>[ 186.457707] usercopy_abort+0xb0/0xb4
6986 01:39:06.084926 <4>[ 186.461641] __check_object_size+0x16c/0x31c
6987 01:39:06.085574 <4>[ 186.466187] do_usercopy_stack+0x318/0x330
6988 01:39:06.085903 <4>[ 186.470560] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
6989 01:39:06.086279 <4>[ 186.475629] lkdtm_do_action+0x2c/0x50
6990 01:39:06.086577 <4>[ 186.479651] direct_entry+0x164/0x180
6991 01:39:06.087244 <4>[ 186.483585] full_proxy_write+0x68/0xc0
6992 01:39:06.127401 <4>[ 186.487697] vfs_write+0xcc/0x2a0
6993 01:39:06.127861 <4>[ 186.491280] ksys_write+0x78/0x104
6994 01:39:06.128293 <4>[ 186.494950] __arm64_sys_write+0x28/0x3c
6995 01:39:06.128687 <4>[ 186.499142] invoke_syscall+0x8c/0x120
6996 01:39:06.129073 <4>[ 186.503167] el0_svc_common.constprop.0+0x68/0x124
6997 01:39:06.129453 <4>[ 186.508235] do_el0_svc+0x40/0xcc
6998 01:39:06.129822 <4>[ 186.511822] el0_svc+0x48/0xc0
6999 01:39:06.130251 <4>[ 186.515147] el0t_64_sync_handler+0xb8/0xbc
7000 01:39:06.130692 <4>[ 186.519602] el0t_64_sync+0x18c/0x190
7001 01:39:06.131071 <0>[ 186.523538] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
7002 01:39:06.172172 <4>[ 186.529906] ---[ end trace 0000000000000000 ]---
7003 01:39:06.172471 <6>[ 186.534794] note: cat[3858] exited with irqs disabled
7004 01:39:06.172696 <6>[ 186.540165] note: cat[3858] exited with preempt_count 1
7005 01:39:06.172929 <4>[ 186.547310] ------------[ cut here ]------------
7006 01:39:06.173128 <4>[ 186.552202] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7007 01:39:06.175222 <4>[ 186.562149] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7008 01:39:06.215444 <4>[ 186.575988] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.94-cip23 #1
7009 01:39:06.215723 <4>[ 186.584187] Hardware name: ARM Juno development board (r0) (DT)
7010 01:39:06.215893 <4>[ 186.590378] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7011 01:39:06.216051 <4>[ 186.597622] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7012 01:39:06.216201 <4>[ 186.603130] lr : ct_idle_enter+0x10/0x1c
7013 01:39:06.216348 <4>[ 186.607331] sp : ffff80000c3dbd20
7014 01:39:06.216491 <4>[ 186.610915] x29: ffff80000c3dbd20 x28: 0000000000000000 x27: 0000000000000000
7015 01:39:06.258710 <4>[ 186.618342] x26: 0000000000000000 x25: 0000002b6f15d340 x24: 0000000000000000
7016 01:39:06.259018 <4>[ 186.625771] x23: ffff000807135080 x22: 0000000000000000 x21: 0000000000000000
7017 01:39:06.259473 <4>[ 186.633202] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7018 01:39:06.259669 <4>[ 186.640627] x17: ffff800008023768 x16: 000000000000005a x15: 0000000000000001
7019 01:39:06.259883 <4>[ 186.648052] x14: 0000000000000001 x13: 0000000000000003 x12: 000000000000004f
7020 01:39:06.261831 <4>[ 186.655477] x11: 0000000000000d39 x10: 0000000000000d39 x9 : ffff8000091313a0
7021 01:39:06.302186 <4>[ 186.662905] x8 : 000000000003867f x7 : 071c71c71c71c71c x6 : ffff80000b5e5d20
7022 01:39:06.302452 <4>[ 186.670334] x5 : 0000000000000738 x4 : 4000000000000002 x3 : ffff800974a30000
7023 01:39:06.302675 <4>[ 186.677758] x2 : ffff80000c3dbd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7024 01:39:06.302878 <4>[ 186.685183] Call trace:
7025 01:39:06.303074 <4>[ 186.687894] ct_kernel_exit.constprop.0+0x11c/0x180
7026 01:39:06.303264 <4>[ 186.693048] ct_idle_enter+0x10/0x1c
7027 01:39:06.303452 <4>[ 186.696896] cpuidle_enter_state+0x2a4/0x5a0
7028 01:39:06.303583 <4>[ 186.701442] cpuidle_enter+0x40/0x60
7029 01:39:06.305328 <4>[ 186.705288] do_idle+0x258/0x310
7030 01:39:06.345462 <4>[ 186.708790] cpu_startup_entry+0x40/0x44
7031 01:39:06.345711 <4>[ 186.712986] secondary_start_kernel+0x138/0x160
7032 01:39:06.345932 <4>[ 186.717793] __secondary_switched+0xb0/0xb4
7033 01:39:06.346150 <4>[ 186.722253] irq event stamp: 255928
7034 01:39:06.346347 <4>[ 186.726007] hardirqs last enabled at (255927): [<ffff8000081cb708>] tick_nohz_idle_enter+0x78/0x144
7035 01:39:06.346511 <4>[ 186.735431] hardirqs last disabled at (255928): [<ffff8000081284bc>] do_idle+0xec/0x310
7036 01:39:06.348574 <4>[ 186.743720] softirqs last enabled at (255876): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
7037 01:39:06.389117 <4>[ 186.752790] softirqs last disabled at (255861): [<ffff80000801072c>] __do_softirq+0x1c/0x28
7038 01:39:06.389376 <4>[ 186.761424] ---[ end trace 0000000000000000 ]---
7039 01:39:06.389545 # Segmentation fault
7040 01:39:06.389700 # [ 186.273686] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7041 01:39:06.389850 # [ 186.280063] lkdtm: good_stack: ffff800010ceba08-ffff800010ceba28
7042 01:39:06.389996 # [ 186.286671] lkdtm: bad_stack : ffff800010cebff8-ffff800010cec018
7043 01:39:06.392288 # [ 186.293158] lkdtm: attempting good copy_to_user of local stack
7044 01:39:06.432227 # [ 186.299353] lkdtm: attempting bad copy_to_user of distant stack
7045 01:39:06.432460 # [ 186.305578] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549912, size 32)!
7046 01:39:06.432631 # [ 186.316789] ------------[ cut here ]------------
7047 01:39:06.432788 # [ 186.321677] kernel BUG at mm/usercopy.c:101!
7048 01:39:06.432936 # [ 186.326221] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
7049 01:39:06.475631 # [ 186.333380] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7050 01:39:06.476100 # [ 186.347222] CPU: 1 PID: 3858 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7051 01:39:06.476446 # [ 186.355161] Hardware name: ARM Juno development board (r0) (DT)
7052 01:39:06.476761 # [ 186.361353] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7053 01:39:06.477058 # [ 186.368595] pc : usercopy_abort+0xb0/0xb4
7054 01:39:06.477350 # [ 186.372883] lr : usercopy_abort+0xb0/0xb4
7055 01:39:06.477633 # [ 186.377165] sp : ffff800010ceb900
7056 01:39:06.478895 # [ 186.380745] x29: ffff800010ceb910 x28: ffff80000b546620 x27: ffff80000b546640
7057 01:39:06.518851 # [ 186.388172] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a72df0 x24: 0000000000000001
7058 01:39:06.519347 # [ 186.395598] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff958
7059 01:39:06.519730 # [ 186.403023] x20: ffff800009fac7f8 x19: ffff800009fb5a08 x18: 0000000000000000
7060 01:39:06.520050 # [ 186.410449] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7061 01:39:06.520354 # [ 186.417873] x14: 74706d6574746120 x13: 205d383735353033 x12: 2e36383120205b3e
7062 01:39:06.522145 # [ 186.425298] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815fe78
7063 01:39:06.562034 # [ 186.432724] x8 : ffff000805ec8040 x7 : 3837353530332e36 x6 : 0000000000000001
7064 01:39:06.562524 # [ 186.440148] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
7065 01:39:06.562863 # [ 186.447572] x2 : 0000000000000000 x1 : ffff000805ec8040 x0 : 000000000000006c
7066 01:39:06.563180 # [ 186.454997] Call trace:
7067 01:39:06.563476 # [ 186.457707] usercopy_abort+0xb0/0xb4
7068 01:39:06.563765 # [ 186.461641] __check_object_size+0x16c/0x31c
7069 01:39:06.564055 # [ 186.466187] do_usercopy_stack+0x318/0x330
7070 01:39:06.565237 # [ 186.470560] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
7071 01:39:06.605157 # [ 186.475629] lkdtm_do_action+0x2c/0x50
7072 01:39:06.605618 # [ 186.479651] direct_entry+0x164/0x180
7073 01:39:06.605957 # [ 186.483585] full_proxy_write+0x68/0xc0
7074 01:39:06.606331 # [ 186.487697] vfs_write+0xcc/0x2a0
7075 01:39:06.606635 # [ 186.491280] ksys_write+0x78/0x104
7076 01:39:06.606930 # [ 186.494950] __arm64_sys_write+0x28/0x3c
7077 01:39:06.607221 # [ 186.499142] invoke_syscall+0x8c/0x120
7078 01:39:06.607602 # [ 186.503167] el0_svc_common.constprop.0+0x68/0x124
7079 01:39:06.607896 # [ 186.508235] do_el0_svc+0x40/0xcc
7080 01:39:06.608279 # [ 186.511822] el0_svc+0x48/0xc0
7081 01:39:06.609040 # [ 186.515147] el0t_64_sync_handler+0xb8/0xbc
7082 01:39:06.648402 # [ 186.519602] el0t_64_sync+0x18c/0x190
7083 01:39:06.648863 # [ 186.523538] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
7084 01:39:06.649196 # [ 186.529906] ---[ end trace 0000000000000000 ]---
7085 01:39:06.649505 # [ 186.534794] note: cat[3858] exited with irqs disabled
7086 01:39:06.649800 # [ 186.540165] note: cat[3858] exited with preempt_count 1
7087 01:39:06.650133 # [ 186.547310] ------------[ cut here ]------------
7088 01:39:06.650431 # [ 186.552202] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7089 01:39:06.691493 # [ 186.562149] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7090 01:39:06.692028 # [ 186.575988] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.94-cip23 #1
7091 01:39:06.692390 # [ 186.584187] Hardware name: ARM Juno development board (r0) (DT)
7092 01:39:06.692707 # [ 186.590378] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7093 01:39:06.693005 # [ 186.597622] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7094 01:39:06.693298 # [ 186.603130] lr : ct_idle_enter+0x10/0x1c
7095 01:39:06.694714 # [ 186.607331] sp : ffff80000c3dbd20
7096 01:39:06.734302 # [ 186.610915] x29: ffff80000c3dbd20 x28: 0000000000000000 x27: 0000000000000000
7097 01:39:06.734646 # [ 186.618342] x26: 0000000000000000 x25: 0000002b6f15d340 x24: 0000000000000000
7098 01:39:06.735187 # [ 186.625771] x23: ffff000807135080 x22: 0000000000000000 x21: 0000000000000000
7099 01:39:06.735374 # [ 186.633202] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7100 01:39:06.735529 # [ 186.640627] x17: ffff800008023768 x16: 000000000000005a x15: 0000000000000001
7101 01:39:06.737440 # [ 186.648052] x14: 0000000000000001 x13: 0000000000000003 x12: 000000000000004f
7102 01:39:06.787144 # [ 186.655477] x11: 0000000000000d39 x10: 0000000000000d39 x9 : ffff8000091313a0
7103 01:39:06.787406 # [ 186.662905] x8 : 000000000003867f x7 : 071c71c71c71c71c x6 : ffff80000b5e5d20
7104 01:39:06.787620 # [ 186.670334] x5 : 0000000000000738 x4 : 4000000000000002 x3 : ffff800974a30000
7105 01:39:06.787783 # [ 186.677758] x2 : ffff80000c3dbd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7106 01:39:06.787932 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7107 01:39:06.788078 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7108 01:39:06.790257 # selftests: lkdtm: USERCOPY_KERNEL.sh
7109 01:39:07.215058 <6>[ 187.576640] lkdtm: Performing direct entry USERCOPY_KERNEL
7110 01:39:07.215345 <6>[ 187.582969] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a72df0
7111 01:39:07.215522 <6>[ 187.591298] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836cb00
7112 01:39:07.215942 <0>[ 187.599117] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3525376, size 4096)!
7113 01:39:07.216113 <4>[ 187.609200] ------------[ cut here ]------------
7114 01:39:07.218346 <2>[ 187.614095] kernel BUG at mm/usercopy.c:101!
7115 01:39:07.258404 <0>[ 187.618643] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7116 01:39:07.258649 <4>[ 187.625802] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7117 01:39:07.258827 <4>[ 187.639645] CPU: 2 PID: 3901 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7118 01:39:07.259241 <4>[ 187.647583] Hardware name: ARM Juno development board (r0) (DT)
7119 01:39:07.259413 <4>[ 187.653774] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7120 01:39:07.261841 <4>[ 187.661016] pc : usercopy_abort+0xb0/0xb4
7121 01:39:07.302034 <4>[ 187.665304] lr : usercopy_abort+0xb0/0xb4
7122 01:39:07.302490 <4>[ 187.669586] sp : ffff800010e037f0
7123 01:39:07.302831 <4>[ 187.673166] x29: ffff800010e03800 x28: ffff00080b451a80 x27: 0000000000000000
7124 01:39:07.303151 <4>[ 187.680593] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7125 01:39:07.303455 <4>[ 187.688019] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035cb00
7126 01:39:07.303752 <4>[ 187.695444] x20: ffff800009fac820 x19: ffff800009fb5a08 x18: 0000000000000000
7127 01:39:07.345395 <4>[ 187.702869] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7128 01:39:07.345860 <4>[ 187.710294] x14: 74706d6574746120 x13: 205d373131393935 x12: 2e37383120205b3e
7129 01:39:07.346256 <4>[ 187.717719] x11: 3532353320746573 x10: 66666f2820747865 x9 : ffff80000815fe78
7130 01:39:07.346577 <4>[ 187.725143] x8 : ffff00080b451a80 x7 : 3731313939352e37 x6 : 0000000000000001
7131 01:39:07.346878 <4>[ 187.732568] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
7132 01:39:07.347168 <4>[ 187.739992] x2 : 0000000000000000 x1 : ffff00080b451a80 x0 : 000000000000005f
7133 01:39:07.348661 <4>[ 187.747416] Call trace:
7134 01:39:07.388690 <4>[ 187.750126] usercopy_abort+0xb0/0xb4
7135 01:39:07.389141 <4>[ 187.754060] __check_object_size+0x2b4/0x31c
7136 01:39:07.389475 <4>[ 187.758607] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7137 01:39:07.389787 <4>[ 187.763328] lkdtm_do_action+0x2c/0x50
7138 01:39:07.390121 <4>[ 187.767351] direct_entry+0x164/0x180
7139 01:39:07.390420 <4>[ 187.771285] full_proxy_write+0x68/0xc0
7140 01:39:07.390706 <4>[ 187.775397] vfs_write+0xcc/0x2a0
7141 01:39:07.390989 <4>[ 187.778980] ksys_write+0x78/0x104
7142 01:39:07.391274 <4>[ 187.782650] __arm64_sys_write+0x28/0x3c
7143 01:39:07.391567 <4>[ 187.786842] invoke_syscall+0x8c/0x120
7144 01:39:07.435486 <4>[ 187.790867] el0_svc_common.constprop.0+0x68/0x124
7145 01:39:07.436111 <4>[ 187.795935] do_el0_svc+0x40/0xcc
7146 01:39:07.436622 <4>[ 187.799523] el0_svc+0x48/0xc0
7147 01:39:07.437125 <4>[ 187.802848] el0t_64_sync_handler+0xb8/0xbc
7148 01:39:07.437436 <4>[ 187.807303] el0t_64_sync+0x18c/0x190
7149 01:39:07.437895 <0>[ 187.811240] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
7150 01:39:07.438402 <4>[ 187.817608] ---[ end trace 0000000000000000 ]---
7151 01:39:07.438946 <6>[ 187.822495] note: cat[3901] exited with irqs disabled
7152 01:39:07.439119 <6>[ 187.827967] note: cat[3901] exited with preempt_count 1
7153 01:39:07.439610 # Segmentation fault
7154 01:39:07.478656 <4>[ 187.838754] ------------[ cut here ]------------
7155 01:39:07.478928 <4>[ 187.843650] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7156 01:39:07.479104 <4>[ 187.853603] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7157 01:39:07.479265 <4>[ 187.867443] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.94-cip23 #1
7158 01:39:07.481820 <4>[ 187.875642] Hardware name: ARM Juno development board (r0) (DT)
7159 01:39:07.521973 <4>[ 187.881834] pstate: 200000c5 (nzCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7160 01:39:07.522278 <4>[ 187.889077] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7161 01:39:07.522586 <4>[ 187.894581] lr : ct_idle_enter+0x10/0x1c
7162 01:39:07.522759 <4>[ 187.898783] sp : ffff80000c3e3d20
7163 01:39:07.523013 <4>[ 187.902367] x29: ffff80000c3e3d20 x28: 0000000000000000 x27: 0000000000000000
7164 01:39:07.523217 <4>[ 187.909797] x26: 0000000000000000 x25: 0000002bbc0fa1f8 x24: 0000000000000000
7165 01:39:07.523375 <4>[ 187.917229] x23: ffff000807136880 x22: 0000000000000000 x21: 0000000000000000
7166 01:39:07.565284 <4>[ 187.924658] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7167 01:39:07.565593 <4>[ 187.932086] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
7168 01:39:07.565818 <4>[ 187.939515] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
7169 01:39:07.566072 <4>[ 187.946939] x11: 000000000000091f x10: 000000000000091f x9 : ffff8000091313a0
7170 01:39:07.566251 <4>[ 187.954367] x8 : ffff0008008eb4c0 x7 : 071c71c71c71c71c x6 : ffff8000081b3770
7171 01:39:07.568378 <4>[ 187.961796] x5 : 0000002bb3cab500 x4 : 4000000000000002 x3 : ffff800974a50000
7172 01:39:07.608706 <4>[ 187.969221] x2 : ffff80000c3e3d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7173 01:39:07.608994 <4>[ 187.976647] Call trace:
7174 01:39:07.609188 <4>[ 187.979361] ct_kernel_exit.constprop.0+0x11c/0x180
7175 01:39:07.609362 <4>[ 187.984517] ct_idle_enter+0x10/0x1c
7176 01:39:07.609521 <4>[ 187.988365] cpuidle_enter_state+0x2a4/0x5a0
7177 01:39:07.609655 <4>[ 187.992911] cpuidle_enter+0x40/0x60
7178 01:39:07.609787 <4>[ 187.996757] do_idle+0x258/0x310
7179 01:39:07.609914 <4>[ 188.000260] cpu_startup_entry+0x3c/0x44
7180 01:39:07.610063 <4>[ 188.004457] secondary_start_kernel+0x138/0x160
7181 01:39:07.611795 <4>[ 188.009265] __secondary_switched+0xb0/0xb4
7182 01:39:07.651930 <4>[ 188.013726] irq event stamp: 242644
7183 01:39:07.652175 <4>[ 188.017481] hardirqs last enabled at (242643): [<ffff8000081cbbac>] tick_nohz_idle_exit+0x78/0x1dc
7184 01:39:07.652349 <4>[ 188.026817] hardirqs last disabled at (242644): [<ffff8000096cc28c>] __schedule+0x6fc/0xaf0
7185 01:39:07.652508 # [ <4>[ 188.035456] softirqs last enabled at (242626): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
7186 01:39:07.652660 <4>[ 188.044865] softirqs last disabled at (242619): [<ffff80000801072c>] __do_softirq+0x1c/0x28
7187 01:39:07.695120 187.57<646>4[0 ] 1l8k8d.t0m5:3 99] ---[ end trace 0000000000000000 ]---
7188 01:39:07.695387 Performing direct entry USERCOPY_KERNEL
7189 01:39:07.695559 # [ 187.582969] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a72df0
7190 01:39:07.695715 # [ 187.591298] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836cb00
7191 01:39:07.695867 # [ 187.599117] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3525376, size 4096)!
7192 01:39:07.696016 # [ 187.609200] ------------[ cut here ]------------
7193 01:39:07.698289 # [ 187.614095] kernel BUG at mm/usercopy.c:101!
7194 01:39:07.738291 # [ 187.618643] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7195 01:39:07.738522 # [ 187.625802] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7196 01:39:07.738694 # [ 187.639645] CPU: 2 PID: 3901 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7197 01:39:07.738853 # [ 187.647583] Hardware name: ARM Juno development board (r0) (DT)
7198 01:39:07.739004 # [ 187.653774] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7199 01:39:07.741460 # [ 187.661016] pc : usercopy_abort+0xb0/0xb4
7200 01:39:07.781691 # [ 187.665304] lr : usercopy_abort+0xb0/0xb4
7201 01:39:07.782184 # [ 187.669586] sp : ffff800010e037f0
7202 01:39:07.782625 # [ 187.673166] x29: ffff800010e03800 x28: ffff00080b451a80 x27: 0000000000000000
7203 01:39:07.783036 # [ 187.680593] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7204 01:39:07.783432 # [ 187.688019] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035cb00
7205 01:39:07.783819 # [ 187.695444] x20: ffff800009fac820 x19: ffff800009fb5a08 x18: 0000000000000000
7206 01:39:07.784950 # [ 187.702869] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7207 01:39:07.824859 # [ 187.710294] x14: 74706d6574746120 x13: 205d373131393935 x12: 2e37383120205b3e
7208 01:39:07.825320 # [ 187.717719] x11: 3532353320746573 x10: 66666f2820747865 x9 : ffff80000815fe78
7209 01:39:07.825663 # [ 187.725143] x8 : ffff00080b451a80 x7 : 3731313939352e37 x6 : 0000000000000001
7210 01:39:07.825980 # [ 187.732568] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
7211 01:39:07.826350 # [ 187.739992] x2 : 0000000000000000 x1 : ffff00080b451a80 x0 : 000000000000005f
7212 01:39:07.826650 # [ 187.747416] Call trace:
7213 01:39:07.828116 # [ 187.750126] usercopy_abort+0xb0/0xb4
7214 01:39:07.868017 # [ 187.754060] __check_object_size+0x2b4/0x31c
7215 01:39:07.868517 # [ 187.758607] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7216 01:39:07.868866 # [ 187.763328] lkdtm_do_action+0x2c/0x50
7217 01:39:07.869180 # [ 187.767351] direct_entry+0x164/0x180
7218 01:39:07.869480 # [ 187.771285] full_proxy_write+0x68/0xc0
7219 01:39:07.869766 # [ 187.775397] vfs_write+0xcc/0x2a0
7220 01:39:07.870096 # [ 187.778980] ksys_write+0x78/0x104
7221 01:39:07.870390 # [ 187.782650] __arm64_sys_write+0x28/0x3c
7222 01:39:07.870666 # [ 187.786842] invoke_syscall+0x8c/0x120
7223 01:39:07.871376 # [ 187.790867] el0_svc_common.constprop.0+0x68/0x124
7224 01:39:07.911196 # [ 187.795935] do_el0_svc+0x40/0xcc
7225 01:39:07.911654 # [ 187.799523] el0_svc+0x48/0xc0
7226 01:39:07.911992 # [ 187.802848] el0t_64_sync_handler+0xb8/0xbc
7227 01:39:07.912717 # [ 187.807303] el0t_64_sync+0x18c/0x190
7228 01:39:07.913068 # [ 187.811240] Code: aa1403e3 f0004800 911e0000 97fff2d0 (d4210000)
7229 01:39:07.913470 # [ 187.817608] ---[ end trace 0000000000000000 ]---
7230 01:39:07.913769 # [ 187.822495] note: cat[3901] exited with irqs disabled
7231 01:39:07.914094 # [ 187.827967] note: cat[3901] exited with preempt_count 1
7232 01:39:07.914507 # [ 187.838754] ------------[ cut here ]------------
7233 01:39:07.954310 # [ 187.843650] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7234 01:39:07.955244 # [ 187.853603] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7235 01:39:07.955644 # [ 187.867443] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.94-cip23 #1
7236 01:39:07.955974 # [ 187.875642] Hardware name: ARM Juno development board (r0) (DT)
7237 01:39:07.957588 # [ 187.881834] pstate: 200000c5 (nzCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7238 01:39:07.997492 # [ 187.889077] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7239 01:39:07.997961 # [ 187.894581] lr : ct_idle_enter+0x10/0x1c
7240 01:39:07.998366 # [ 187.898783] sp : ffff80000c3e3d20
7241 01:39:07.999231 # [ 187.902367] x29: ffff80000c3e3d20 x28: 0000000000000000 x27: 0000000000000000
7242 01:39:07.999625 # [ 187.909797] x26: 0000000000000000 x25: 0000002bbc0fa1f8 x24: 0000000000000000
7243 01:39:07.999950 # [ 187.917229] x23: ffff000807136880 x22: 0000000000000000 x21: 0000000000000000
7244 01:39:08.000836 # [ 187.924658] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7245 01:39:08.040627 # [ 187.932086] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
7246 01:39:08.041187 # [ 187.939515] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
7247 01:39:08.041614 # [ 187.946939] x11: 000000000000091f x10: 000000000000091f x9 : ffff8000091313a0
7248 01:39:08.041955 # [ 187.954367] x8 : ffff0008008eb4c0 x7 : 071c71c71c71c71c x6 : ffff8000081b3770
7249 01:39:08.042332 # [ 187.961796] x5 : 0000002bb3cab500 x4 : 4000000000000002 x3 : ffff800974a50000
7250 01:39:08.043928 # [ 187.969221] x2 : ffff80000c3e3d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7251 01:39:08.044379 # [ 187.976647] Call trace:
7252 01:39:08.088284 # [ 187.979361] ct_kernel_exit.constprop.0+0x11c/0x180
7253 01:39:08.088747 # [ 187.984517] ct_idle_enter+0x10/0x1c
7254 01:39:08.089097 # [ 187.988365] cpuidle_enter_state+0x2a4/0x5a0
7255 01:39:08.089419 # [ 187.992911] cpuidle_enter+0x40/0x60
7256 01:39:08.089726 # [ 187.996757] do_idle+0x258/0x310
7257 01:39:08.090061 # [ 188.000260] cpu_startup_entry+0x3c/0x44
7258 01:39:08.090370 # USERCOPY_KERNEL: saw 'call trace:': ok
7259 01:39:08.090659 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7260 01:39:08.091417 # selftests: lkdtm: STACKLEAK_ERASING.sh
7261 01:39:08.556609 <6>[ 188.909568] lkdtm: Performing direct entry STACKLEAK_ERASING
7262 01:39:08.556919 <6>[ 188.915643] lkdtm: stackleak stack usage:
7263 01:39:08.557139 <6>[ 188.915643] high offset: 336 bytes
7264 01:39:08.557318 <6>[ 188.915643] current: 944 bytes
7265 01:39:08.557779 <6>[ 188.915643] lowest: 1712 bytes
7266 01:39:08.557981 <6>[ 188.915643] tracked: 1712 bytes
7267 01:39:08.558149 <6>[ 188.915643] untracked: 784 bytes
7268 01:39:08.558288 <6>[ 188.915643] poisoned: 13544 bytes
7269 01:39:08.558422 <6>[ 188.915643] low offset: 8 bytes
7270 01:39:08.559882 <6>[ 188.946923] lkdtm: OK: the rest of the thread stack is properly erased
7271 01:39:08.729673 # [ 188.909568] lkdtm: Performing direct entry STACKLEAK_ERASING
7272 01:39:08.730269 # [ 188.915643] lkdtm: stackleak stack usage:
7273 01:39:08.731056 # high offset: 336 bytes
7274 01:39:08.731464 # current: 944 bytes
7275 01:39:08.731789 # lowest: 1712 bytes
7276 01:39:08.732093 # tracked: 1712 bytes
7277 01:39:08.732384 # untracked: 784 bytes
7278 01:39:08.732666 # poisoned: 13544 bytes
7279 01:39:08.732996 # low offset: 8 bytes
7280 01:39:08.733398 # [ 188.946923] lkdtm: OK: the rest of the thread stack is properly erased
7281 01:39:08.753824 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7282 01:39:08.801746 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7283 01:39:08.897590 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7284 01:39:09.519849 <6>[ 189.876287] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7285 01:39:09.520385 <6>[ 189.882315] lkdtm: Calling matched prototype ...
7286 01:39:09.520790 <6>[ 189.888648] lkdtm: Calling mismatched prototype ...
7287 01:39:09.521273 <3>[ 189.893860] lkdtm: FAIL: survived mismatched prototype function call!
7288 01:39:09.523284 <4>[ 189.900606] lkdtm: This is probably expected, since this kernel (6.1.94-cip23 aarch64) was built *without* CONFIG_CFI_CLANG=y
7289 01:39:09.690682 # [ 189.876287] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7290 01:39:09.691196 # [ 189.882315] lkdtm: Calling matched prototype ...
7291 01:39:09.691569 # [ 189.888648] lkdtm: Calling mismatched prototype ...
7292 01:39:09.691900 # [ 189.893860] lkdtm: FAIL: survived mismatched prototype function call!
7293 01:39:09.694054 # [ 189.900606] lkdtm: This is probably expected, since this kernel (6.1.94-cip23 aarch64) was built *without* CONFIG_CFI_CLANG=y
7294 01:39:09.725858 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7295 01:39:09.789674 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7296 01:39:09.885721 # selftests: lkdtm: CFI_BACKWARD.sh
7297 01:39:10.559976 <6>[ 190.909568] lkdtm: Performing direct entry CFI_BACKWARD
7298 01:39:10.560563 <6>[ 190.915333] lkdtm: Attempting unchecked stack return address redirection ...
7299 01:39:10.560938 <6>[ 190.922744] lkdtm: ok: redirected stack return address.
7300 01:39:10.561257 <6>[ 190.928465] lkdtm: Attempting checked stack return address redirection ...
7301 01:39:10.562036 <3>[ 190.935680] lkdtm: FAIL: stack return address was redirected!
7302 01:39:10.563395 <3>[ 190.941727] lkdtm: Unexpected! This kernel (6.1.94-cip23 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7303 01:39:10.735761 # [ 190.909568] lkdtm: Performing direct entry CFI_BACKWARD
7304 01:39:10.736285 # [ 190.915333] lkdtm: Attempting unchecked stack return address redirection ...
7305 01:39:10.736655 # [ 190.922744] lkdtm: ok: redirected stack return address.
7306 01:39:10.737002 # [ 190.928465] lkdtm: Attempting checked stack return address redirection ...
7307 01:39:10.737720 # [ 190.935680] lkdtm: FAIL: stack return address was redirected!
7308 01:39:10.739201 # [ 190.941727] lkdtm: Unexpected! This kernel (6.1.94-cip23 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7309 01:39:10.770816 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7310 01:39:10.834759 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7311 01:39:10.946553 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7312 01:39:11.601546 <6>[ 191.964549] lkdtm: Performing direct entry FORTIFY_STRSCPY
7313 01:39:11.601821 <0>[ 191.970447] detected buffer overflow in strnlen
7314 01:39:11.602055 <4>[ 191.975733] ------------[ cut here ]------------
7315 01:39:11.602275 <2>[ 191.980630] kernel BUG at lib/string_helpers.c:1027!
7316 01:39:11.602475 <0>[ 191.985877] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7317 01:39:11.604593 <4>[ 191.993042] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7318 01:39:11.644818 <4>[ 192.006933] CPU: 4 PID: 4080 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7319 01:39:11.645094 <4>[ 192.014882] Hardware name: ARM Juno development board (r0) (DT)
7320 01:39:11.645269 <4>[ 192.021088] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7321 01:39:11.645431 <4>[ 192.028344] pc : fortify_panic+0x24/0x28
7322 01:39:11.645578 <4>[ 192.032559] lr : fortify_panic+0x24/0x28
7323 01:39:11.645711 <4>[ 192.036763] sp : ffff8000110bb920
7324 01:39:11.646099 <4>[ 192.040350] x29: ffff8000110bb920 x28: ffff000805eccf00 x27: 0000000000000000
7325 01:39:11.688182 <4>[ 192.047792] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7326 01:39:11.688416 <4>[ 192.055231] x23: ffff00080b30e000 x22: ffff8000110bbb00 x21: ffff800009a72e08
7327 01:39:11.688587 <4>[ 192.062670] x20: ffff00080b30e000 x19: ffff800009a72e18 x18: 0000000000000000
7328 01:39:11.688743 <4>[ 192.070109] x17: ffff80000843f44c x16: ffff8000086b2568 x15: ffff800008c14314
7329 01:39:11.688892 <4>[ 192.077550] x14: 0000000000000000 x13: 205d373434303739 x12: 2e31393120205b3e
7330 01:39:11.691371 <4>[ 192.084989] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815fe78
7331 01:39:11.731681 <4>[ 192.092428] x8 : ffff000805eccf00 x7 : 3734343037392e31 x6 : 0000000000000001
7332 01:39:11.732135 <4>[ 192.099867] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
7333 01:39:11.732475 <4>[ 192.107306] x2 : 0000000000000000 x1 : ffff000805eccf00 x0 : 0000000000000023
7334 01:39:11.732790 <4>[ 192.114745] Call trace:
7335 01:39:11.733090 <4>[ 192.117461] fortify_panic+0x24/0x28
7336 01:39:11.733384 <4>[ 192.121318] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7337 01:39:11.733671 <4>[ 192.126138] lkdtm_do_action+0x2c/0x50
7338 01:39:11.733954 <4>[ 192.130169] direct_entry+0x164/0x180
7339 01:39:11.734896 <4>[ 192.134112] full_proxy_write+0x68/0xc0
7340 01:39:11.775250 <4>[ 192.138234] vfs_write+0xcc/0x2a0
7341 01:39:11.776091 <4>[ 192.141828] ksys_write+0x78/0x104
7342 01:39:11.776470 <4>[ 192.145506] __arm64_sys_write+0x28/0x3c
7343 01:39:11.776791 <4>[ 192.149707] invoke_syscall+0x8c/0x120
7344 01:39:11.777093 <4>[ 192.153742] el0_svc_common.constprop.0+0x68/0x124
7345 01:39:11.777391 <4>[ 192.158820] do_el0_svc+0x40/0xcc
7346 01:39:11.777675 <4>[ 192.162417] el0_svc+0x48/0xc0
7347 01:39:11.777956 <4>[ 192.165750] el0t_64_sync_handler+0xb8/0xbc
7348 01:39:11.778343 <4>[ 192.170214] el0t_64_sync+0x18c/0x190
7349 01:39:11.778753 <0>[ 192.174163] Code: aa1303e1 90004980 911f2000 97ffe254 (d4210000)
7350 01:39:11.820913 <4>[ 192.180540] ---[ end trace 0000000000000000 ]---
7351 01:39:11.821391 <6>[ 192.185434] note: cat[4080] exited with irqs disabled
7352 01:39:11.821727 <6>[ 192.190876] note: cat[4080] exited with preempt_count 1
7353 01:39:11.822074 <4>[ 192.198356] ------------[ cut here ]------------
7354 01:39:11.822778 # Segme<4>[ 192.203260] WARNING: CPU: 4 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7355 01:39:11.823123 ntation fault
7356 01:39:11.864200 <4>[ 192.215134] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7357 01:39:11.864661 <4>[ 192.229021] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G B D W E 6.1.94-cip23 #1
7358 01:39:11.865361 <4>[ 192.237228] Hardware name: ARM Juno development board (r0) (DT)
7359 01:39:11.865704 <4>[ 192.243427] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7360 01:39:11.866054 <4>[ 192.250675] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7361 01:39:11.866364 <4>[ 192.256187] lr : ct_idle_enter+0x10/0x1c
7362 01:39:11.866656 <4>[ 192.260390] sp : ffff80000c3f3d20
7363 01:39:11.907603 <4>[ 192.263976] x29: ffff80000c3f3d20 x28: 0000000000000000 x27: 0000000000000000
7364 01:39:11.908064 <4>[ 192.271417] x26: 0000000000000000 x25: 0000002cbfe99738 x24: 0000000000000000
7365 01:39:11.908399 <4>[ 192.278856] x23: ffff00080b50a080 x22: 0000000000000000 x21: 0000000000000000
7366 01:39:11.908713 <4>[ 192.286295] x20: ffff00097ef8c458 x19: ffff80000a4fc458 x18: 0000000000000000
7367 01:39:11.909009 <4>[ 192.293733] x17: 3230303030303030 x16: 00000000000003d9 x15: 0000000000000001
7368 01:39:11.909298 <4>[ 192.301172] x14: 0000000000000001 x13: 000000000000000b x12: 00000000000003d9
7369 01:39:11.951026 <4>[ 192.308610] x11: 000000000000020f x10: 000000000000020f x9 : ffff8000091313a0
7370 01:39:11.951544 <4>[ 192.316049] x8 : 0000000000038235 x7 : 071c71c71c71c71c x6 : ffff80000b5e5d20
7371 01:39:11.951895 <4>[ 192.323487] x5 : 000000000000072f x4 : 4000000000000002 x3 : ffff800974a90000
7372 01:39:11.952253 <4>[ 192.330926] x2 : ffff80000c3f3d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7373 01:39:11.952594 <4>[ 192.338366] Call trace:
7374 01:39:11.952900 <4>[ 192.341081] ct_kernel_exit.constprop.0+0x11c/0x180
7375 01:39:11.953237 <4>[ 192.346245] ct_idle_enter+0x10/0x1c
7376 01:39:11.954271 <4>[ 192.350100] cpuidle_enter_state+0x2a4/0x5a0
7377 01:39:11.994217 <4>[ 192.354655] cpuidle_enter+0x40/0x60
7378 01:39:11.994501 <4>[ 192.358510] do_idle+0x258/0x310
7379 01:39:11.995040 <4>[ 192.362023] cpu_startup_entry+0x3c/0x44
7380 01:39:11.995238 <4>[ 192.366236] secondary_start_kernel+0x138/0x160
7381 01:39:11.995383 <4>[ 192.371055] __secondary_switched+0xb0/0xb4
7382 01:39:11.995543 <4>[ 192.375527] irq event stamp: 252978
7383 01:39:11.995721 <4>[ 192.379291] hardirqs last enabled at (252977): [<ffff8000096c3b44>] el1_interrupt+0x54/0x64
7384 01:39:11.995866 <4>[ 192.388032] hardirqs last disabled at (252978): [<ffff8000081284bc>] do_idle+0xec/0x310
7385 01:39:12.026316 <4>[ 192.396335] softirqs last enabled at (252976): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
7386 01:39:12.026598 <4>[ 192.405423] softirqs last disabled at (252971): [<ffff80000801072c>] __do_softirq+0x1c/0x28
7387 01:39:12.029415 <4>[ 192.414070] ---[ end trace 0000000000000000 ]---
7388 01:39:12.201594 # [ 191.964549] lkdtm: Performing direct entry FORTIFY_STRSCPY
7389 01:39:12.202128 # [ 191.970447] detected buffer overflow in strnlen
7390 01:39:12.202563 # [ 191.975733] ------------[ cut here ]------------
7391 01:39:12.202958 # [ 191.980630] kernel BUG at lib/string_helpers.c:1027!
7392 01:39:12.203344 # [ 191.985877] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7393 01:39:12.204820 # [ 191.993042] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7394 01:39:12.244516 # [ 192.006933] CPU: 4 PID: 4080 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7395 01:39:12.244778 # [ 192.014882] Hardware name: ARM Juno development board (r0) (DT)
7396 01:39:12.244950 # [ 192.021088] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7397 01:39:12.245109 # [ 192.028344] pc : fortify_panic+0x24/0x28
7398 01:39:12.245259 # [ 192.032559] lr : fortify_panic+0x24/0x28
7399 01:39:12.245405 # [ 192.036763] sp : ffff8000110bb920
7400 01:39:12.245548 # [ 192.040350] x29: ffff8000110bb920 x28: ffff000805eccf00 x27: 0000000000000000
7401 01:39:12.287630 # [ 192.047792] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7402 01:39:12.287870 # [ 192.055231] x23: ffff00080b30e000 x22: ffff8000110bbb00 x21: ffff800009a72e08
7403 01:39:12.288041 # [ 192.062670] x20: ffff00080b30e000 x19: ffff800009a72e18 x18: 0000000000000000
7404 01:39:12.288199 # [ 192.070109] x17: ffff80000843f44c x16: ffff8000086b2568 x15: ffff800008c14314
7405 01:39:12.288349 # [ 192.077550] x14: 0000000000000000 x13: 205d373434303739 x12: 2e31393120205b3e
7406 01:39:12.288496 # [ 192.084989] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815fe78
7407 01:39:12.331124 # [ 192.092428] x8 : ffff000805eccf00 x7 : 3734343037392e31 x6 : 0000000000000001
7408 01:39:12.331590 # [ 192.099867] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
7409 01:39:12.331931 # [ 192.107306] x2 : 0000000000000000 x1 : ffff000805eccf00 x0 : 0000000000000023
7410 01:39:12.332246 # [ 192.114745] Call trace:
7411 01:39:12.332543 # [ 192.117461] fortify_panic+0x24/0x28
7412 01:39:12.332831 # [ 192.121318] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7413 01:39:12.333118 # [ 192.126138] lkdtm_do_action+0x2c/0x50
7414 01:39:12.333398 # [ 192.130169] direct_entry+0x164/0x180
7415 01:39:12.334460 # [ 192.134112] full_proxy_write+0x68/0xc0
7416 01:39:12.374318 # [ 192.138234] vfs_write+0xcc/0x2a0
7417 01:39:12.374782 # [ 192.141828] ksys_write+0x78/0x104
7418 01:39:12.375118 # [ 192.145506] __arm64_sys_write+0x28/0x3c
7419 01:39:12.375427 # [ 192.149707] invoke_syscall+0x8c/0x120
7420 01:39:12.375722 # [ 192.153742] el0_svc_common.constprop.0+0x68/0x124
7421 01:39:12.376015 # [ 192.158820] do_el0_svc+0x40/0xcc
7422 01:39:12.376302 # [ 192.162417] el0_svc+0x48/0xc0
7423 01:39:12.376582 # [ 192.165750] el0t_64_sync_handler+0xb8/0xbc
7424 01:39:12.376861 # [ 192.170214] el0t_64_sync+0x18c/0x190
7425 01:39:12.377162 # [ 192.174163] Code: aa1303e1 90004980 911f2000 97ffe254 (d4210000)
7426 01:39:12.377902 # [ 192.180540] ---[ end trace 0000000000000000 ]---
7427 01:39:12.417431 # [ 192.185434] note: cat[4080] exited with irqs disabled
7428 01:39:12.417894 # [ 192.190876] note: cat[4080] exited with preempt_count 1
7429 01:39:12.418284 # [ 192.198356] ------------[ cut here ]------------
7430 01:39:12.418600 # [ 192.203260] WARNING: CPU: 4 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7431 01:39:12.418900 # [ 192.215134] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7432 01:39:12.460191 # [ 192.229021] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G B D W E 6.1.94-cip23 #1
7433 01:39:12.460839 # [ 192.237228] Hardware name: ARM Juno development board (r0) (DT)
7434 01:39:12.461045 # [ 192.243427] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7435 01:39:12.461288 # [ 192.250675] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7436 01:39:12.461453 # [ 192.256187] lr : ct_idle_enter+0x10/0x1c
7437 01:39:12.461608 # [ 192.260390] sp : ffff80000c3f3d20
7438 01:39:12.461745 # [ 192.263976] x29: ffff80000c3f3d20 x28: 0000000000000000 x27: 0000000000000000
7439 01:39:12.503476 # [ 192.271417] x26: 0000000000000000 x25: 0000002cbfe99738 x24: 0000000000000000
7440 01:39:12.503785 # [ 192.278856] x23: ffff00080b50a080 x22: 0000000000000000 x21: 0000000000000000
7441 01:39:12.504013 # [ 192.286295] x20: ffff00097ef8c458 x19: ffff80000a4fc458 x18: 0000000000000000
7442 01:39:12.504555 # [ 192.293733] x17: 3230303030303030 x16: 00000000000003d9 x15: 0000000000000001
7443 01:39:12.504736 # [ 192.301172] x14: 0000000000000001 x13: 000000000000000b x12: 00000000000003d9
7444 01:39:12.504923 # [ 192.308610] x11: 000000000000020f x10: 000000000000020f x9 : ffff8000091313a0
7445 01:39:12.546623 # [ 192.316049] x8 : 0000000000038235 x7 : 071c71c71c71c71c x6 : ffff80000b5e5d20
7446 01:39:12.546897 # [ 192.323487] x5 : 000000000000072f x4 : 4000000000000002 x3 : ffff800974a90000
7447 01:39:12.547119 # [ 192.330926] x2 : ffff80000c3f3d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7448 01:39:12.547326 # [ 192.338366] Call trace:
7449 01:39:12.547497 # [ 192.341081] ct_kernel_exit.constprop.0+0x11c/0x180
7450 01:39:12.547694 # [ 192.346245] ct_idle_enter+0x10/0x1c
7451 01:39:12.547867 # [ 192.350100] cpuidle_enter_state+0x2a4/0x5a0
7452 01:39:12.548032 # [ 192.354655] cpuidle_enter+0x40/0x60
7453 01:39:12.549713 # [ 192.358510] do_idle+0x258/0x310
7454 01:39:12.589794 # [ 192.362023] cpu_startup_entry+0x3c/0x44
7455 01:39:12.590066 # [ 192.366236] secondary_start_kernel+0x138/0x160
7456 01:39:12.590290 # [ 192.371055] __secondary_switched+0xb0/0xb4
7457 01:39:12.590493 # [ 192.375527] irq event stamp: 252978
7458 01:39:12.590687 # [ 192.379291] hardirqs last enabled at (252977): [<ffff8000096c3b44>] el1_interrupt+0x54/0x64
7459 01:39:12.590878 # [ 192.388032] hardirqs last disabled at (252978): [<ffff8000081284bc>] do_idle+0xec/0x310
7460 01:39:12.591065 # [ 192.396335] softirqs last enabled at (252976): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
7461 01:39:12.621793 # [ 192.405423] softirqs last disabled at (252971): [<ffff80000801072c>] __do_softirq+0x1c/0x28
7462 01:39:12.622061 # [ 192.414070] ---[ end trace 0000000000000000 ]---
7463 01:39:12.622282 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7464 01:39:12.624963 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7465 01:39:12.625187 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7466 01:39:13.133502 <6>[ 193.496247] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7467 01:39:13.133799 <6>[ 193.502692] lkdtm: trying to strcmp() past the end of a struct
7468 01:39:13.133996 <0>[ 193.508901] detected buffer overflow in strncpy
7469 01:39:13.134216 <4>[ 193.514241] ------------[ cut here ]------------
7470 01:39:13.134638 <2>[ 193.519140] kernel BUG at lib/string_helpers.c:1027!
7471 01:39:13.134805 <0>[ 193.524381] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7472 01:39:13.176820 <4>[ 193.531540] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7473 01:39:13.177106 <4>[ 193.545381] CPU: 2 PID: 4128 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7474 01:39:13.177295 <4>[ 193.553320] Hardware name: ARM Juno development board (r0) (DT)
7475 01:39:13.177464 <4>[ 193.559512] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7476 01:39:13.177992 <4>[ 193.566754] pc : fortify_panic+0x24/0x28
7477 01:39:13.178368 <4>[ 193.570956] lr : fortify_panic+0x24/0x28
7478 01:39:13.178664 <4>[ 193.575152] sp : ffff80001119b970
7479 01:39:13.220337 <4>[ 193.578732] x29: ffff80001119b970 x28: ffff000806d8b4c0 x27: 0000000000000000
7480 01:39:13.220799 <4>[ 193.586160] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7481 01:39:13.221143 <4>[ 193.593586] x23: ffff00080482d000 x22: ffff80001119bb50 x21: 0000000000000013
7482 01:39:13.221457 <4>[ 193.601012] x20: ffff00080482d000 x19: ffff800009a72e28 x18: 0000000000000000
7483 01:39:13.221756 <4>[ 193.608436] x17: 000000040044ffff x16: 00000000000001e7 x15: 0000000000000001
7484 01:39:13.223708 <4>[ 193.615861] x14: 0000000000000000 x13: 101b61a8030e8679 x12: a97464c920c05799
7485 01:39:13.263743 <4>[ 193.623286] x11: 4a4de63c339cc1d9 x10: 0000000000001500 x9 : ffff80000815fe78
7486 01:39:13.264189 <4>[ 193.630711] x8 : ffff000806d8b4c0 x7 : ffff80000b0a9730 x6 : 0000000000000001
7487 01:39:13.264524 <4>[ 193.638137] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
7488 01:39:13.264833 <4>[ 193.645561] x2 : 0000000000000000 x1 : ffff000806d8b4c0 x0 : 0000000000000023
7489 01:39:13.265127 <4>[ 193.652987] Call trace:
7490 01:39:13.265411 <4>[ 193.655697] fortify_panic+0x24/0x28
7491 01:39:13.265690 <4>[ 193.659545] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7492 01:39:13.266988 <4>[ 193.664352] lkdtm_do_action+0x2c/0x50
7493 01:39:13.307095 <4>[ 193.668377] direct_entry+0x164/0x180
7494 01:39:13.307544 <4>[ 193.672312] full_proxy_write+0x68/0xc0
7495 01:39:13.307877 <4>[ 193.676425] vfs_write+0xcc/0x2a0
7496 01:39:13.308181 <4>[ 193.680009] ksys_write+0x78/0x104
7497 01:39:13.308473 <4>[ 193.683679] __arm64_sys_write+0x28/0x3c
7498 01:39:13.308766 <4>[ 193.687871] invoke_syscall+0x8c/0x120
7499 01:39:13.309047 <4>[ 193.691896] el0_svc_common.constprop.0+0x68/0x124
7500 01:39:13.309323 <4>[ 193.696964] do_el0_svc+0x40/0xcc
7501 01:39:13.309596 <4>[ 193.700552] el0_svc+0x48/0xc0
7502 01:39:13.309866 <4>[ 193.703876] el0t_64_sync_handler+0xb8/0xbc
7503 01:39:13.310650 <4>[ 193.708332] el0t_64_sync+0x18c/0x190
7504 01:39:13.351853 <0>[ 193.712268] Code: aa1303e1 90004980 911f2000 97ffe254 (d4210000)
7505 01:39:13.352439 <4>[ 193.718637] ---[ end trace 0000000000000000 ]---
7506 01:39:13.352670 <6>[ 193.723524] note: cat[4128] exited with irqs disabled
7507 01:39:13.352860 <6>[ 193.728986] note: cat[4128] exited with preempt_count 1
7508 01:39:13.353027 <4>[ 193.736066] ------------[ cut here ]------------
7509 01:39:13.353170 <4>[ 193.740957] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7510 01:39:13.395124 <4>[ 193.750907] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7511 01:39:13.395428 <4>[ 193.764747] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.94-cip23 #1
7512 01:39:13.395966 <4>[ 193.772949] Hardware name: ARM Juno development board (r0) (DT)
7513 01:39:13.396169 <4>[ 193.779140] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7514 01:39:13.396342 <4>[ 193.786381] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7515 01:39:13.396550 <4>[ 193.791885] lr : ct_idle_enter+0x10/0x1c
7516 01:39:13.398265 <4>[ 193.796080] sp : ffff80000c3e3d20
7517 01:39:13.438496 <4>[ 193.799662] x29: ffff80000c3e3d20 x28: 0000000000000000 x27: 0000000000000000
7518 01:39:13.439121 <4>[ 193.807091] x26: 0000000000000000 x25: 0000002d1b9190b8 x24: 0000000000000000
7519 01:39:13.439333 <4>[ 193.814523] x23: ffff000807136880 x22: 0000000000000000 x21: 0000000000000000
7520 01:39:13.439515 <4>[ 193.821953] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7521 01:39:13.439679 <4>[ 193.829381] x17: ffff800008023768 x16: 0000000000000148 x15: 0000000000000001
7522 01:39:13.441807 <4>[ 193.836814] x14: 0000000000000002 x13: 0000000000000002 x12: 000000000000012c
7523 01:39:13.481854 <4>[ 193.844246] x11: 000000000000001a x10: 000000000000001a x9 : ffff8000091313a0
7524 01:39:13.482188 <4>[ 193.851678] x8 : 00000000000297cd x7 : 071c71c71c71c71c x6 : ffff80000b5e5d20
7525 01:39:13.482372 <4>[ 193.859104] x5 : 000000000000054f x4 : 4000000000000002 x3 : ffff800974a50000
7526 01:39:13.482565 <4>[ 193.866528] x2 : ffff80000c3e3d20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7527 01:39:13.482730 <4>[ 193.873957] Call trace:
7528 01:39:13.483122 <4>[ 193.876674] ct_kernel_exit.constprop.0+0x11c/0x180
7529 01:39:13.484944 <4>[ 193.881828] ct_idle_enter+0x10/0x1c
7530 01:39:13.525242 <4>[ 193.885678] cpuidle_enter_state+0x2a4/0x5a0
7531 01:39:13.525511 <4>[ 193.890229] cpuidle_enter+0x40/0x60
7532 01:39:13.525685 <4>[ 193.894078] do_idle+0x258/0x310
7533 01:39:13.525841 <4>[ 193.897581] cpu_startup_entry+0x3c/0x44
7534 01:39:13.525993 <4>[ 193.901777] secondary_start_kernel+0x138/0x160
7535 01:39:13.526167 <4>[ 193.906585] __secondary_switched+0xb0/0xb4
7536 01:39:13.526312 <4>[ 193.911046] irq event stamp: 242644
7537 01:39:13.526453 <4>[ 193.914800] hardirqs last enabled at (242643): [<ffff8000081cbbac>] tick_nohz_idle_exit+0x78/0x1dc
7538 01:39:13.568877 <4>[ 193.924137] hardirqs last disabled at (242644): [<ffff8000096cc28c>] __schedule+0x6fc/0xaf0
7539 01:39:13.569153 <4>[ 193.932777] softirqs last enabled at (242626): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
7540 01:39:13.569379 <4>[ 193.941848] softirqs last disabled at (242619): [<ffff80000801072c>] __do_softirq+0x1c/0x28
7541 01:39:13.569587 <4>[ 193.950481] ---[ end trace 0000000000000000 ]---
7542 01:39:13.569763 # Segmentation fault
7543 01:39:13.569931 # [ 193.496247] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7544 01:39:13.570121 # [ 193.502692] lkdtm: trying to strcmp() past the end of a struct
7545 01:39:13.571992 # [ 193.508901] detected buffer overflow in strncpy
7546 01:39:13.611926 # [ 193.514241] ------------[ cut here ]------------
7547 01:39:13.612159 # [ 193.519140] kernel BUG at lib/string_helpers.c:1027!
7548 01:39:13.612375 # [ 193.524381] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7549 01:39:13.612576 # [ 193.531540] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7550 01:39:13.612913 # [ 193.545381] CPU: 2 PID: 4128 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7551 01:39:13.615249 # [ 193.553320] Hardware name: ARM Juno development board (r0) (DT)
7552 01:39:13.655370 # [ 193.559512] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7553 01:39:13.655829 # [ 193.566754] pc : fortify_panic+0x24/0x28
7554 01:39:13.656261 # [ 193.570956] lr : fortify_panic+0x24/0x28
7555 01:39:13.656665 # [ 193.575152] sp : ffff80001119b970
7556 01:39:13.657050 # [ 193.578732] x29: ffff80001119b970 x28: ffff000806d8b4c0 x27: 0000000000000000
7557 01:39:13.657432 # [ 193.586160] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7558 01:39:13.658677 # [ 193.593586] x23: ffff00080482d000 x22: ffff80001119bb50 x21: 0000000000000013
7559 01:39:13.698543 # [ 193.601012] x20: ffff00080482d000 x19: ffff800009a72e28 x18: 0000000000000000
7560 01:39:13.699022 # [ 193.608436] x17: 000000040044ffff x16: 00000000000001e7 x15: 0000000000000001
7561 01:39:13.699452 # [ 193.615861] x14: 0000000000000000 x13: 101b61a8030e8679 x12: a97464c920c05799
7562 01:39:13.699857 # [ 193.623286] x11: 4a4de63c339cc1d9 x10: 0000000000001500 x9 : ffff80000815fe78
7563 01:39:13.700243 # [ 193.630711] x8 : ffff000806d8b4c0 x7 : ffff80000b0a9730 x6 : 0000000000000001
7564 01:39:13.701835 # [ 193.638137] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
7565 01:39:13.741721 # [ 193.645561] x2 : 0000000000000000 x1 : ffff000806d8b4c0 x0 : 0000000000000023
7566 01:39:13.742236 # [ 193.652987] Call trace:
7567 01:39:13.742672 # [ 193.655697] fortify_panic+0x24/0x28
7568 01:39:13.743079 # [ 193.659545] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7569 01:39:13.743467 # [ 193.664352] lkdtm_do_action+0x2c/0x50
7570 01:39:13.743843 # [ 193.668377] direct_entry+0x164/0x180
7571 01:39:13.744213 # [ 193.672312] full_proxy_write+0x68/0xc0
7572 01:39:13.744577 # [ 193.676425] vfs_write+0xcc/0x2a0
7573 01:39:13.745097 # [ 193.680009] ksys_write+0x78/0x104
7574 01:39:13.745841 # [ 193.683679] __arm64_sys_write+0x28/0x3c
7575 01:39:13.746334 # [ 193.687871] invoke_syscall+0x8c/0x120
7576 01:39:13.784928 # [ 193.691896] el0_svc_common.constprop.0+0x68/0x124
7577 01:39:13.785391 # [ 193.696964] do_el0_svc+0x40/0xcc
7578 01:39:13.785732 # [ 193.700552] el0_svc+0x48/0xc0
7579 01:39:13.786086 # [ 193.703876] el0t_64_sync_handler+0xb8/0xbc
7580 01:39:13.786397 # [ 193.708332] el0t_64_sync+0x18c/0x190
7581 01:39:13.786689 # [ 193.712268] Code: aa1303e1 90004980 911f2000 97ffe254 (d4210000)
7582 01:39:13.786982 # [ 193.718637] ---[ end trace 0000000000000000 ]---
7583 01:39:13.787269 # [ 193.723524] note: cat[4128] exited with irqs disabled
7584 01:39:13.788049 # [ 193.728986] note: cat[4128] exited with preempt_count 1
7585 01:39:13.828125 # [ 193.736066] ------------[ cut here ]------------
7586 01:39:13.828589 # [ 193.740957] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7587 01:39:13.828927 # [ 193.750907] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7588 01:39:13.829244 # [ 193.764747] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.94-cip23 #1
7589 01:39:13.831405 # [ 193.772949] Hardware name: ARM Juno development board (r0) (DT)
7590 01:39:13.871193 # [ 193.779140] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7591 01:39:13.872153 # [ 193.786381] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7592 01:39:13.872604 # [ 193.791885] lr : ct_idle_enter+0x10/0x1c
7593 01:39:13.873014 # [ 193.796080] sp : ffff80000c3e3d20
7594 01:39:13.873332 # [ 193.799662] x29: ffff80000c3e3d20 x28: 0000000000000000 x27: 0000000000000000
7595 01:39:13.873636 # [ 193.807091] x26: 0000000000000000 x25: 0000002d1b9190b8 x24: 0000000000000000
7596 01:39:13.874479 # [ 193.814523] x23: ffff000807136880 x22: 0000000000000000 x21: 0000000000000000
7597 01:39:13.914365 # [ 193.821953] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7598 01:39:13.914830 # [ 193.829381] x17: ffff800008023768 x16: 0000000000000148 x15: 0000000000000001
7599 01:39:13.915174 # [ 193.836814] x14: 0000000000000002 x13: 0000000000000002 x12: 000000000000012c
7600 01:39:13.915490 # [ 193.844246] x11: 000000000000001a x10: 000000000000001a x9 : ffff8000091313a0
7601 01:39:13.915788 # [ 193.851678] x8 : 00000000000297cd x7 : 071c71c71c71c71c x6 : ffff80000b5e5d20
7602 01:39:13.917669 # [ 193.859104] x5 : 000000000000054f x4 : 4000000000000002 x3 : ffff800974a50000
7603 01:39:13.934879 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7604 01:39:13.938142 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7605 01:39:13.938598 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7606 01:39:14.462419 <6>[ 194.825724] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7607 01:39:14.462986 <6>[ 194.831883] lkdtm: trying to strncpy() past the end of a struct member...
7608 01:39:14.463178 <0>[ 194.839177] detected buffer overflow in strncpy
7609 01:39:14.463344 <4>[ 194.844088] ------------[ cut here ]------------
7610 01:39:14.463497 <2>[ 194.848976] kernel BUG at lib/string_helpers.c:1027!
7611 01:39:14.463652 <0>[ 194.854214] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7612 01:39:14.505734 <4>[ 194.861368] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7613 01:39:14.505972 <4>[ 194.875209] CPU: 1 PID: 4176 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7614 01:39:14.506180 <4>[ 194.883148] Hardware name: ARM Juno development board (r0) (DT)
7615 01:39:14.506342 <4>[ 194.889340] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7616 01:39:14.506493 <4>[ 194.896582] pc : fortify_panic+0x24/0x28
7617 01:39:14.506641 <4>[ 194.900784] lr : fortify_panic+0x24/0x28
7618 01:39:14.506782 <4>[ 194.904980] sp : ffff800011253b20
7619 01:39:14.549064 <4>[ 194.908559] x29: ffff800011253b20 x28: ffff00080b928040 x27: 0000000000000000
7620 01:39:14.549307 <4>[ 194.915989] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7621 01:39:14.549477 <4>[ 194.923415] x23: ffff00080564d000 x22: ffff800011253d00 x21: ffff000805cf2800
7622 01:39:14.549632 <4>[ 194.930841] x20: ffff80000a0c0950 x19: ffff800009a72e28 x18: 0000000000000000
7623 01:39:14.549783 <4>[ 194.938266] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7624 01:39:14.552425 <4>[ 194.945691] x14: 0000000000000000 x13: 205d373731393338 x12: 2e34393120205b3e
7625 01:39:14.592678 <4>[ 194.953116] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815fe78
7626 01:39:14.593154 <4>[ 194.960541] x8 : ffff00080b928040 x7 : 3737313933382e34 x6 : 0000000000000001
7627 01:39:14.593523 <4>[ 194.967966] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
7628 01:39:14.593873 <4>[ 194.975390] x2 : 0000000000000000 x1 : ffff00080b928040 x0 : 0000000000000023
7629 01:39:14.594252 <4>[ 194.982816] Call trace:
7630 01:39:14.594571 <4>[ 194.985525] fortify_panic+0x24/0x28
7631 01:39:14.594874 <4>[ 194.989374] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7632 01:39:14.595917 <4>[ 194.994272] lkdtm_do_action+0x2c/0x50
7633 01:39:14.636033 <4>[ 194.998294] direct_entry+0x164/0x180
7634 01:39:14.636481 <4>[ 195.002230] full_proxy_write+0x68/0xc0
7635 01:39:14.636816 <4>[ 195.006343] vfs_write+0xcc/0x2a0
7636 01:39:14.637124 <4>[ 195.009928] ksys_write+0x78/0x104
7637 01:39:14.637417 <4>[ 195.013599] __arm64_sys_write+0x28/0x3c
7638 01:39:14.637710 <4>[ 195.017791] invoke_syscall+0x8c/0x120
7639 01:39:14.637997 <4>[ 195.021817] el0_svc_common.constprop.0+0x68/0x124
7640 01:39:14.638332 <4>[ 195.026886] do_el0_svc+0x40/0xcc
7641 01:39:14.638618 <4>[ 195.030474] el0_svc+0x48/0xc0
7642 01:39:14.638920 <4>[ 195.033798] el0t_64_sync_handler+0xb8/0xbc
7643 01:39:14.639641 <4>[ 195.038254] el0t_64_sync+0x18c/0x190
7644 01:39:14.680797 <0>[ 195.042191] Code: aa1303e1 90004980 911f2000 97ffe254 (d4210000)
7645 01:39:14.681143 <4>[ 195.048560] ---[ end trace 0000000000000000 ]---
7646 01:39:14.681325 <6>[ 195.053448] note: cat[4176] exited with irqs disabled
7647 01:39:14.681489 <6>[ 195.058901] note: cat[4176] exited with preempt_count 1
7648 01:39:14.681717 <4>[ 195.066010] ------------[ cut here ]------------
7649 01:39:14.682093 <4>[ 195.070900] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7650 01:39:14.724057 <4>[ 195.080850] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7651 01:39:14.724396 <4>[ 195.094687] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.94-cip23 #1
7652 01:39:14.724931 <4>[ 195.102885] Hardware name: ARM Juno development board (r0) (DT)
7653 01:39:14.725118 <4>[ 195.109077] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7654 01:39:14.725272 <4>[ 195.116318] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7655 01:39:14.725448 <4>[ 195.121820] lr : ct_idle_enter+0x10/0x1c
7656 01:39:14.727237 <4>[ 195.126016] sp : ffff80000c3dbd20
7657 01:39:14.767401 <4>[ 195.129598] x29: ffff80000c3dbd20 x28: 0000000000000000 x27: 0000000000000001
7658 01:39:14.767945 <4>[ 195.137028] x26: 0000000000000000 x25: 0000002d6ad6e380 x24: 0000000000000000
7659 01:39:14.768184 <4>[ 195.144461] x23: ffff000807135080 x22: 0000000000000000 x21: 0000000000000000
7660 01:39:14.768487 <4>[ 195.151891] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7661 01:39:14.768679 <4>[ 195.159316] x17: ffff800008023768 x16: 0000000000000025 x15: 0000000000000001
7662 01:39:14.770569 <4>[ 195.166741] x14: 0000000000000001 x13: 0000000000000060 x12: 000000000000000b
7663 01:39:14.810735 <4>[ 195.174165] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000091313a0
7664 01:39:14.811014 <4>[ 195.181591] x8 : ffff0008008e9a80 x7 : ffff80000b0a9730 x6 : 0000000000000000
7665 01:39:14.811545 <4>[ 195.189015] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7666 01:39:14.811769 <4>[ 195.196441] x2 : ffff80000c3dbd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7667 01:39:14.811991 <4>[ 195.203872] Call trace:
7668 01:39:14.812170 <4>[ 195.206584] ct_kernel_exit.constprop.0+0x11c/0x180
7669 01:39:14.813886 <4>[ 195.211744] ct_idle_enter+0x10/0x1c
7670 01:39:14.854175 <4>[ 195.215592] cpuidle_enter_state+0x2a4/0x5a0
7671 01:39:14.854448 <4>[ 195.220139] cpuidle_enter+0x40/0x60
7672 01:39:14.854670 <4>[ 195.223986] do_idle+0x258/0x310
7673 01:39:14.854875 <4>[ 195.227488] cpu_startup_entry+0x40/0x44
7674 01:39:14.855071 <4>[ 195.231687] secondary_start_kernel+0x138/0x160
7675 01:39:14.855242 <4>[ 195.236501] __secondary_switched+0xb0/0xb4
7676 01:39:14.855357 <4>[ 195.240966] irq event stamp: 255928
7677 01:39:14.855466 <4>[ 195.244722] hardirqs last enabled at (255927): [<ffff8000081cb708>] tick_nohz_idle_enter+0x78/0x144
7678 01:39:14.897697 <4>[ 195.254148] hardirqs last disabled at (255928): [<ffff8000081284bc>] do_idle+0xec/0x310
7679 01:39:14.897964 <4>[ 195.262439] softirqs last enabled at (255876): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
7680 01:39:14.898484 <4>[ 195.271510] softirqs last disabled at (255861): [<ffff80000801072c>] __do_softirq+0x1c/0x28
7681 01:39:14.898672 <4>[ 195.280145] ---[ end trace 0000000000000000 ]---
7682 01:39:14.898873 # Segmentation fault
7683 01:39:14.899065 # [ 194.825724] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7684 01:39:14.899250 # [ 194.831883] lkdtm: trying to strncpy() past the end of a struct member...
7685 01:39:14.900907 # [ 194.839177] detected buffer overflow in strncpy
7686 01:39:14.940884 # [ 194.844088] ------------[ cut here ]------------
7687 01:39:14.941124 # [ 194.848976] kernel BUG at lib/string_helpers.c:1027!
7688 01:39:14.941341 # [ 194.854214] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7689 01:39:14.941910 # [ 194.861368] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7690 01:39:14.942301 # [ 194.875209] CPU: 1 PID: 4176 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7691 01:39:14.984362 # [ 194.883148] Hardware name: ARM Juno development board (r0) (DT)
7692 01:39:14.984840 # [ 194.889340] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7693 01:39:14.985281 # [ 194.896582] pc : fortify_panic+0x24/0x28
7694 01:39:14.985684 # [ 194.900784] lr : fortify_panic+0x24/0x28
7695 01:39:14.986104 # [ 194.904980] sp : ffff800011253b20
7696 01:39:14.986501 # [ 194.908559] x29: ffff800011253b20 x28: ffff00080b928040 x27: 0000000000000000
7697 01:39:14.986883 # [ 194.915989] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7698 01:39:14.987639 # [ 194.923415] x23: ffff00080564d000 x22: ffff800011253d00 x21: ffff000805cf2800
7699 01:39:15.027569 # [ 194.930841] x20: ffff80000a0c0950 x19: ffff800009a72e28 x18: 0000000000000000
7700 01:39:15.028044 # [ 194.938266] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7701 01:39:15.028477 # [ 194.945691] x14: 0000000000000000 x13: 205d373731393338 x12: 2e34393120205b3e
7702 01:39:15.028877 # [ 194.953116] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815fe78
7703 01:39:15.029264 # [ 194.960541] x8 : ffff00080b928040 x7 : 3737313933382e34 x6 : 0000000000000001
7704 01:39:15.030855 # [ 194.967966] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
7705 01:39:15.070684 # [ 194.975390] x2 : 0000000000000000 x1 : ffff00080b928040 x0 : 0000000000000023
7706 01:39:15.071151 # [ 194.982816] Call trace:
7707 01:39:15.071583 # [ 194.985525] fortify_panic+0x24/0x28
7708 01:39:15.071985 # [ 194.989374] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7709 01:39:15.072370 # [ 194.994272] lkdtm_do_action+0x2c/0x50
7710 01:39:15.072741 # [ 194.998294] direct_entry+0x164/0x180
7711 01:39:15.073110 # [ 195.002230] full_proxy_write+0x68/0xc0
7712 01:39:15.073476 # [ 195.006343] vfs_write+0xcc/0x2a0
7713 01:39:15.073866 # [ 195.009928] ksys_write+0x78/0x104
7714 01:39:15.074653 # [ 195.013599] __arm64_sys_write+0x28/0x3c
7715 01:39:15.113887 # [ 195.017791] invoke_syscall+0x8c/0x120
7716 01:39:15.114405 # [ 195.021817] el0_svc_common.constprop.0+0x68/0x124
7717 01:39:15.114763 # [ 195.026886] do_el0_svc+0x40/0xcc
7718 01:39:15.115088 # [ 195.030474] el0_svc+0x48/0xc0
7719 01:39:15.115397 # [ 195.033798] el0t_64_sync_handler+0xb8/0xbc
7720 01:39:15.115693 # [ 195.038254] el0t_64_sync+0x18c/0x190
7721 01:39:15.115982 # [ 195.042191] Code: aa1303e1 90004980 911f2000 97ffe254 (d4210000)
7722 01:39:15.116277 # [ 195.048560] ---[ end trace 0000000000000000 ]---
7723 01:39:15.116565 # [ 195.053448] note: cat[4176] exited with irqs disabled
7724 01:39:15.157014 # [ 195.058901] note: cat[4176] exited with preempt_count 1
7725 01:39:15.157493 # [ 195.066010] ------------[ cut here ]------------
7726 01:39:15.157953 # [ 195.070900] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7727 01:39:15.158409 # [ 195.080850] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7728 01:39:15.158813 # [ 195.094687] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.94-cip23 #1
7729 01:39:15.160247 # [ 195.102885] Hardware name: ARM Juno development board (r0) (DT)
7730 01:39:15.200122 # [ 195.109077] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7731 01:39:15.200601 # [ 195.116318] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7732 01:39:15.201041 # [ 195.121820] lr : ct_idle_enter+0x10/0x1c
7733 01:39:15.201552 # [ 195.126016] sp : ffff80000c3dbd20
7734 01:39:15.202067 # [ 195.129598] x29: ffff80000c3dbd20 x28: 0000000000000000 x27: 0000000000000001
7735 01:39:15.202516 # [ 195.137028] x26: 0000000000000000 x25: 0000002d6ad6e380 x24: 0000000000000000
7736 01:39:15.203502 # [ 195.144461] x23: ffff000807135080 x22: 0000000000000000 x21: 0000000000000000
7737 01:39:15.243110 # [ 195.151891] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7738 01:39:15.243385 # [ 195.159316] x17: ffff800008023768 x16: 0000000000000025 x15: 0000000000000001
7739 01:39:15.243553 # [ 195.166741] x14: 0000000000000001 x13: 0000000000000060 x12: 000000000000000b
7740 01:39:15.243709 # [ 195.174165] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000091313a0
7741 01:39:15.243858 # [ 195.181591] x8 : ffff0008008e9a80 x7 : ffff80000b0a9730 x6 : 0000000000000000
7742 01:39:15.246275 # [ 195.189015] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7743 01:39:15.269732 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
7744 01:39:15.270184 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7745 01:39:15.272925 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7746 01:39:15.819302 <6>[ 196.182597] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7747 01:39:15.819918 <6>[ 196.188734] lkdtm: trying to memcpy() past the end of a struct
7748 01:39:15.820157 <6>[ 196.194912] lkdtm: 0: 16
7749 01:39:15.820326 <6>[ 196.197829] lkdtm: 1: 16
7750 01:39:15.820497 <6>[ 196.200700] lkdtm: s: 20
7751 01:39:15.820764 <0>[ 196.203535] detected buffer overflow in memcpy
7752 01:39:15.820912 <4>[ 196.208320] ------------[ cut here ]------------
7753 01:39:15.821009 <2>[ 196.213213] kernel BUG at lib/string_helpers.c:1027!
7754 01:39:15.822600 <0>[ 196.218453] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7755 01:39:15.862606 <4>[ 196.225611] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7756 01:39:15.863130 <4>[ 196.239454] CPU: 1 PID: 4224 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7757 01:39:15.863319 <4>[ 196.247393] Hardware name: ARM Juno development board (r0) (DT)
7758 01:39:15.863484 <4>[ 196.253585] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7759 01:39:15.863639 <4>[ 196.260827] pc : fortify_panic+0x24/0x28
7760 01:39:15.865915 <4>[ 196.265029] lr : fortify_panic+0x24/0x28
7761 01:39:15.906122 <4>[ 196.269224] sp : ffff800011323950
7762 01:39:15.906572 <4>[ 196.272805] x29: ffff800011323950 x28: ffff00080b92cf00 x27: 0000000000000000
7763 01:39:15.906915 <4>[ 196.280234] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7764 01:39:15.907581 <4>[ 196.287660] x23: ffff000805452000 x22: ffff800011323b70 x21: 0000000000000013
7765 01:39:15.907922 <4>[ 196.295085] x20: ffff000805452000 x19: ffff800009f63c38 x18: 0000000000000000
7766 01:39:15.909416 <4>[ 196.302510] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7767 01:39:15.949645 <4>[ 196.309935] x14: 0000000000000000 x13: 205d353335333032 x12: 2e36393120205b3e
7768 01:39:15.950160 <4>[ 196.317360] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815fe78
7769 01:39:15.950528 <4>[ 196.324785] x8 : ffff00080b92cf00 x7 : 3533353330322e36 x6 : 0000000000000001
7770 01:39:15.950857 <4>[ 196.332210] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
7771 01:39:15.951531 <4>[ 196.339634] x2 : 0000000000000000 x1 : ffff00080b92cf00 x0 : 0000000000000022
7772 01:39:15.951869 <4>[ 196.347059] Call trace:
7773 01:39:15.952991 <4>[ 196.349769] fortify_panic+0x24/0x28
7774 01:39:15.992901 <4>[ 196.353617] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7775 01:39:15.993727 <4>[ 196.358511] lkdtm_do_action+0x2c/0x50
7776 01:39:15.994173 <4>[ 196.362535] direct_entry+0x164/0x180
7777 01:39:15.994520 <4>[ 196.366471] full_proxy_write+0x68/0xc0
7778 01:39:15.994833 <4>[ 196.370583] vfs_write+0xcc/0x2a0
7779 01:39:15.995132 <4>[ 196.374168] ksys_write+0x78/0x104
7780 01:39:15.995426 <4>[ 196.377838] __arm64_sys_write+0x28/0x3c
7781 01:39:15.995717 <4>[ 196.382030] invoke_syscall+0x8c/0x120
7782 01:39:15.996109 <4>[ 196.386055] el0_svc_common.constprop.0+0x68/0x124
7783 01:39:15.996511 <4>[ 196.391125] do_el0_svc+0x40/0xcc
7784 01:39:15.996988 <4>[ 196.394713] el0_svc+0x48/0xc0
7785 01:39:16.037632 <4>[ 196.398037] el0t_64_sync_handler+0xb8/0xbc
7786 01:39:16.037947 <4>[ 196.402492] el0t_64_sync+0x18c/0x190
7787 01:39:16.038243 <0>[ 196.406428] Code: aa1303e1 90004980 911f2000 97ffe254 (d4210000)
7788 01:39:16.038465 <4>[ 196.412797] ---[ end trace 0000000000000000 ]---
7789 01:39:16.038683 <6>[ 196.417685] note: cat[4224] exited with irqs disabled
7790 01:39:16.038912 <6>[ 196.423124] note: cat[4224] exited with preempt_count 1
7791 01:39:16.039034 <4>[ 196.430245] ------------[ cut here ]------------
7792 01:39:16.081031 <4>[ 196.435138] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7793 01:39:16.081362 <4>[ 196.445092] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7794 01:39:16.081644 <4>[ 196.458932] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.94-cip23 #1
7795 01:39:16.081817 <4>[ 196.467133] Hardware name: ARM Juno development board (r0) (DT)
7796 01:39:16.081959 <4>[ 196.473325] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7797 01:39:16.084124 <4>[ 196.480567] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7798 01:39:16.124372 <4>[ 196.486071] lr : ct_idle_enter+0x10/0x1c
7799 01:39:16.124667 <4>[ 196.490270] sp : ffff80000c3dbd20
7800 01:39:16.124848 <4>[ 196.493855] x29: ffff80000c3dbd20 x28: 0000000000000000 x27: 0000000000000000
7801 01:39:16.125125 <4>[ 196.501282] x26: 0000000000000000 x25: 0000002dbc277ab0 x24: 0000000000000000
7802 01:39:16.125356 <4>[ 196.508709] x23: ffff000807135080 x22: 0000000000000000 x21: 0000000000000000
7803 01:39:16.125520 <4>[ 196.516137] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7804 01:39:16.127485 <4>[ 196.523564] x17: ffff800008023768 x16: ffff8000096a30d4 x15: ffff8000080bd4f0
7805 01:39:16.167705 <4>[ 196.530994] x14: ffff8000080bd324 x13: ffff8000096b65e0 x12: ffff8000096ada8c
7806 01:39:16.168043 <4>[ 196.538420] x11: 0000000000000f4c x10: 0000000000000f4c x9 : ffff8000091313a0
7807 01:39:16.168225 <4>[ 196.545845] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081b3770
7808 01:39:16.168433 <4>[ 196.553270] x5 : 0000002db3ea3900 x4 : 4000000000000002 x3 : ffff800974a30000
7809 01:39:16.168669 <4>[ 196.560695] x2 : ffff80000c3dbd20 x1 : ffff80000a4fc458 x0 : 4000000000000000
7810 01:39:16.170823 <4>[ 196.568121] Call trace:
7811 01:39:16.211093 <4>[ 196.570831] ct_kernel_exit.constprop.0+0x11c/0x180
7812 01:39:16.211365 <4>[ 196.575992] ct_idle_enter+0x10/0x1c
7813 01:39:16.211538 <4>[ 196.579839] cpuidle_enter_state+0x2a4/0x5a0
7814 01:39:16.211694 <4>[ 196.584388] cpuidle_enter+0x40/0x60
7815 01:39:16.211843 <4>[ 196.588240] do_idle+0x258/0x310
7816 01:39:16.212088 <4>[ 196.591745] cpu_startup_entry+0x40/0x44
7817 01:39:16.212242 <4>[ 196.595947] secondary_start_kernel+0x138/0x160
7818 01:39:16.212386 <4>[ 196.600755] __secondary_switched+0xb0/0xb4
7819 01:39:16.212523 <4>[ 196.605215] irq event stamp: 255928
7820 01:39:16.254615 <4>[ 196.608969] hardirqs last enabled at (255927): [<ffff8000081cb708>] tick_nohz_idle_enter+0x78/0x144
7821 01:39:16.254880 <4>[ 196.618393] hardirqs last disabled at (255928): [<ffff8000081284bc>] do_idle+0xec/0x310
7822 01:39:16.255378 <4>[ 196.626682] softirqs last enabled at (255876): [<ffff8000080bf348>] handle_softirqs+0x4d8/0x530
7823 01:39:16.255552 <4>[ 196.635753] softirqs last disabled at (255861): [<ffff80000801072c>] __do_softirq+0x1c/0x28
7824 01:39:16.255742 <4>[ 196.644387] ---[ end trace 0000000000000000 ]---
7825 01:39:16.255926 # Segmentation fault
7826 01:39:16.256101 # [ 196.182597] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7827 01:39:16.297813 # [ 196.188734] lkdtm: trying to memcpy() past the end of a struct
7828 01:39:16.298067 # [ 196.194912] lkdtm: 0: 16
7829 01:39:16.298285 # [ 196.197829] lkdtm: 1: 16
7830 01:39:16.298488 # [ 196.200700] lkdtm: s: 20
7831 01:39:16.298680 # [ 196.203535] detected buffer overflow in memcpy
7832 01:39:16.298869 # [ 196.208320] ------------[ cut here ]------------
7833 01:39:16.299056 # [ 196.213213] kernel BUG at lib/string_helpers.c:1027!
7834 01:39:16.299238 # [ 196.218453] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7835 01:39:16.341324 # [ 196.225611] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7836 01:39:16.341798 # [ 196.239454] CPU: 1 PID: 4224 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7837 01:39:16.342272 # [ 196.247393] Hardware name: ARM Juno development board (r0) (DT)
7838 01:39:16.342682 # [ 196.253585] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7839 01:39:16.343073 # [ 196.260827] pc : fortify_panic+0x24/0x28
7840 01:39:16.343454 # [ 196.265029] lr : fortify_panic+0x24/0x28
7841 01:39:16.343829 # [ 196.269224] sp : ffff800011323950
7842 01:39:16.344597 # [ 196.272805] x29: ffff800011323950 x28: ffff00080b92cf00 x27: 0000000000000000
7843 01:39:16.384420 # [ 196.280234] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7844 01:39:16.384885 # [ 196.287660] x23: ffff000805452000 x22: ffff800011323b70 x21: 0000000000000013
7845 01:39:16.385224 # [ 196.295085] x20: ffff000805452000 x19: ffff800009f63c38 x18: 0000000000000000
7846 01:39:16.385535 # [ 196.302510] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7847 01:39:16.385836 # [ 196.309935] x14: 0000000000000000 x13: 205d353335333032 x12: 2e36393120205b3e
7848 01:39:16.387706 # [ 196.317360] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815fe78
7849 01:39:16.427568 # [ 196.324785] x8 : ffff00080b92cf00 x7 : 3533353330322e36 x6 : 0000000000000001
7850 01:39:16.428035 # [ 196.332210] x5 : ffff80000b0a54c8 x4 : 0000000000000001 x3 : 0000000000000000
7851 01:39:16.428376 # [ 196.339634] x2 : 0000000000000000 x1 : ffff00080b92cf00 x0 : 0000000000000022
7852 01:39:16.428692 # [ 196.347059] Call trace:
7853 01:39:16.428991 # [ 196.349769] fortify_panic+0x24/0x28
7854 01:39:16.429284 # [ 196.353617] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7855 01:39:16.429574 # [ 196.358511] lkdtm_do_action+0x2c/0x50
7856 01:39:16.430830 # [ 196.362535] direct_entry+0x164/0x180
7857 01:39:16.470791 # [ 196.366471] full_proxy_write+0x68/0xc0
7858 01:39:16.471379 # [ 196.370583] vfs_write+0xcc/0x2a0
7859 01:39:16.471739 # [ 196.374168] ksys_write+0x78/0x104
7860 01:39:16.472049 # [ 196.377838] __arm64_sys_write+0x28/0x3c
7861 01:39:16.472347 # [ 196.382030] invoke_syscall+0x8c/0x120
7862 01:39:16.472637 # [ 196.386055] el0_svc_common.constprop.0+0x68/0x124
7863 01:39:16.472921 # [ 196.391125] do_el0_svc+0x40/0xcc
7864 01:39:16.473198 # [ 196.394713] el0_svc+0x48/0xc0
7865 01:39:16.473475 # [ 196.398037] el0t_64_sync_handler+0xb8/0xbc
7866 01:39:16.473835 # [ 196.402492] el0t_64_sync+0x18c/0x190
7867 01:39:16.474561 # [ 196.406428] Code: aa1303e1 90004980 911f2000 97ffe254 (d4210000)
7868 01:39:16.513923 # [ 196.412797] ---[ end trace 0000000000000000 ]---
7869 01:39:16.514453 # [ 196.417685] note: cat[4224] exited with irqs disabled
7870 01:39:16.514809 # [ 196.423124] note: cat[4224] exited with preempt_count 1
7871 01:39:16.515128 # [ 196.430245] ------------[ cut here ]------------
7872 01:39:16.515428 # [ 196.435138] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7873 01:39:16.517187 # [ 196.445092] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7874 01:39:16.557325 # [ 196.458932] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.94-cip23 #1
7875 01:39:16.557808 # [ 196.467133] Hardware name: ARM Juno development board (r0) (DT)
7876 01:39:16.558248 # [ 196.473325] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7877 01:39:16.558583 # [ 196.480567] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7878 01:39:16.558894 # [ 196.486071] lr : ct_idle_enter+0x10/0x1c
7879 01:39:16.559190 # [ 196.490270] sp : ffff80000c3dbd20
7880 01:39:16.560322 # [ 196.493855] x29: ffff80000c3dbd20 x28: 0000000000000000 x27: 0000000000000000
7881 01:39:16.600276 # [ 196.501282] x26: 0000000000000000 x25: 0000002dbc277ab0 x24: 0000000000000000
7882 01:39:16.600748 # [ 196.508709] x23: ffff000807135080 x22: 0000000000000000 x21: 0000000000000000
7883 01:39:16.601194 # [ 196.516137] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7884 01:39:16.601600 # [ 196.523564] x17: ffff800008023768 x16: ffff8000096a30d4 x15: ffff8000080bd4f0
7885 01:39:16.601986 # [ 196.530994] x14: ffff8000080bd324 x13: ffff8000096b65e0 x12: ffff8000096ada8c
7886 01:39:16.603505 # [ 196.538420] x11: 0000000000000f4c x10: 0000000000000f4c x9 : ffff8000091313a0
7887 01:39:16.637521 # [ 196.545845] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081b3770
7888 01:39:16.637985 # [ 196.553270] x5 : 0000002db3ea3900 x4 : 4000000000000002 x3 : ffff800974a30000
7889 01:39:16.638380 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
7890 01:39:16.640791 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7891 01:39:16.641240 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7892 01:39:17.155039 <6>[ 197.518130] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7893 01:39:17.155586 <6>[ 197.524294] lkdtm: trying to memcpy() past the end of a struct member...
7894 01:39:17.156063 <4>[ 197.531345] ------------[ cut here ]------------
7895 01:39:17.156857 <4>[ 197.536299] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7896 01:39:17.158391 <4>[ 197.548822] WARNING: CPU: 2 PID: 4272 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7897 01:39:17.198507 <4>[ 197.559136] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7898 01:39:17.199000 <4>[ 197.572979] CPU: 2 PID: 4272 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7899 01:39:17.199709 <4>[ 197.580919] Hardware name: ARM Juno development board (r0) (DT)
7900 01:39:17.200055 <4>[ 197.587111] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7901 01:39:17.200369 <4>[ 197.594352] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7902 01:39:17.202054 <4>[ 197.599682] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7903 01:39:17.241881 <4>[ 197.605010] sp : ffff8000113eb810
7904 01:39:17.242368 <4>[ 197.608590] x29: ffff8000113eb810 x28: ffff00080b92cf00 x27: 0000000000000000
7905 01:39:17.242716 <4>[ 197.616018] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7906 01:39:17.243031 <4>[ 197.623443] x23: ffff0008046e3000 x22: ffff80000b6c9000 x21: ffff00080ba08800
7907 01:39:17.243328 <4>[ 197.630868] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7908 01:39:17.245202 <4>[ 197.638293] x17: ffff800008c13d7c x16: ffff800008c17414 x15: ffff8000080b3e9c
7909 01:39:17.285145 <4>[ 197.645718] x14: ffff8000096cc93c x13: ffff80000802e444 x12: ffff80000802e348
7910 01:39:17.285598 <4>[ 197.653143] x11: ffff80000802e24c x10: ffff80000843f88c x9 : ffff8000096d59b0
7911 01:39:17.285942 <4>[ 197.660567] x8 : ffff00080138f190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
7912 01:39:17.286317 <4>[ 197.667992] x5 : ffff8000113ec000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
7913 01:39:17.286626 <4>[ 197.675416] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b92cf00
7914 01:39:17.286929 <4>[ 197.682841] Call trace:
7915 01:39:17.288530 <4>[ 197.685551] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7916 01:39:17.328611 <4>[ 197.690532] lkdtm_do_action+0x2c/0x50
7917 01:39:17.329062 <4>[ 197.694555] direct_entry+0x164/0x180
7918 01:39:17.329399 <4>[ 197.698490] full_proxy_write+0x68/0xc0
7919 01:39:17.329708 <4>[ 197.702603] vfs_write+0xcc/0x2a0
7920 01:39:17.330036 <4>[ 197.706188] ksys_write+0x78/0x104
7921 01:39:17.330355 <4>[ 197.709858] __arm64_sys_write+0x28/0x3c
7922 01:39:17.330644 <4>[ 197.714050] invoke_syscall+0x8c/0x120
7923 01:39:17.330924 <4>[ 197.718075] el0_svc_common.constprop.0+0x68/0x124
7924 01:39:17.331204 <4>[ 197.723143] do_el0_svc+0x40/0xcc
7925 01:39:17.331506 <4>[ 197.726731] el0_svc+0x48/0xc0
7926 01:39:17.332256 <4>[ 197.730056] el0t_64_sync_handler+0xb8/0xbc
7927 01:39:17.371955 <4>[ 197.734511] el0t_64_sync+0x18c/0x190
7928 01:39:17.372401 <4>[ 197.738444] irq event stamp: 0
7929 01:39:17.372742 <4>[ 197.741762] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7930 01:39:17.373052 <4>[ 197.748308] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7931 01:39:17.373356 <4>[ 197.756772] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7932 01:39:17.373652 <4>[ 197.765233] softirqs last disabled at (0): [<0000000000000000>] 0x0
7933 01:39:17.375244 <4>[ 197.771775] ---[ end trace 0000000000000000 ]---
7934 01:39:17.397553 <3>[ 197.776751] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7935 01:39:17.400634 <3>[ 197.785076] lkdtm: Unexpected! This kernel (6.1.94-cip23 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7936 01:39:17.584527 # [ 197.518130] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7937 01:39:17.584806 # [ 197.524294] lkdtm: trying to memcpy() past the end of a struct member...
7938 01:39:17.585031 # [ 197.531345] ------------[ cut here ]------------
7939 01:39:17.585236 # [ 197.536299] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7940 01:39:17.585440 # [ 197.548822] WARNING: CPU: 2 PID: 4272 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7941 01:39:17.627749 # [ 197.559136] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce hdlcd tda998x drm_dma_helper cec drm_kms_helper drm smsc(E)
7942 01:39:17.628243 # [ 197.572979] CPU: 2 PID: 4272 Comm: cat Tainted: G B D W E 6.1.94-cip23 #1
7943 01:39:17.628677 # [ 197.580919] Hardware name: ARM Juno development board (r0) (DT)
7944 01:39:17.629078 # [ 197.587111] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7945 01:39:17.629466 # [ 197.594352] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7946 01:39:17.629848 # [ 197.599682] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7947 01:39:17.631046 # [ 197.605010] sp : ffff8000113eb810
7948 01:39:17.671135 # [ 197.608590] x29: ffff8000113eb810 x28: ffff00080b92cf00 x27: 0000000000000000
7949 01:39:17.671602 # [ 197.616018] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7c008
7950 01:39:17.672033 # [ 197.623443] x23: ffff0008046e3000 x22: ffff80000b6c9000 x21: ffff00080ba08800
7951 01:39:17.672433 # [ 197.630868] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7952 01:39:17.672814 # [ 197.638293] x17: ffff800008c13d7c x16: ffff800008c17414 x15: ffff8000080b3e9c
7953 01:39:17.674444 # [ 197.645718] x14: ffff8000096cc93c x13: ffff80000802e444 x12: ffff80000802e348
7954 01:39:17.714372 # [ 197.653143] x11: ffff80000802e24c x10: ffff80000843f88c x9 : ffff8000096d59b0
7955 01:39:17.714839 # [ 197.660567] x8 : ffff00080138f190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
7956 01:39:17.715193 # [ 197.667992] x5 : ffff8000113ec000 x4 : 0000000000000001 x3 : ffff80000b0a54c8
7957 01:39:17.715597 # [ 197.675416] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b92cf00
7958 01:39:17.715922 # [ 197.682841] Call trace:
7959 01:39:17.716224 # [ 197.685551] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7960 01:39:17.717632 # [ 197.690532] lkdtm_do_action+0x2c/0x50
7961 01:39:17.757475 # [ 197.694555] direct_entry+0x164/0x180
7962 01:39:17.757956 # [ 197.698490] full_proxy_write+0x68/0xc0
7963 01:39:17.758364 # [ 197.702603] vfs_write+0xcc/0x2a0
7964 01:39:17.758690 # [ 197.706188] ksys_write+0x78/0x104
7965 01:39:17.758995 # [ 197.709858] __arm64_sys_write+0x28/0x3c
7966 01:39:17.759292 # [ 197.714050] invoke_syscall+0x8c/0x120
7967 01:39:17.759581 # [ 197.718075] el0_svc_common.constprop.0+0x68/0x124
7968 01:39:17.759869 # [ 197.723143] do_el0_svc+0x40/0xcc
7969 01:39:17.760151 # [ 197.726731] el0_svc+0x48/0xc0
7970 01:39:17.760474 # [ 197.730056] el0t_64_sync_handler+0xb8/0xbc
7971 01:39:17.761187 # [ 197.734511] el0t_64_sync+0x18c/0x190
7972 01:39:17.761506 # [ 197.738444] irq event stamp: 0
7973 01:39:17.800619 # [ 197.741762] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7974 01:39:17.801091 # [ 197.748308] hardirqs last disabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7975 01:39:17.801447 # [ 197.756772] softirqs last enabled at (0): [<ffff8000080b13b4>] copy_process+0x634/0x1ba0
7976 01:39:17.801767 # [ 197.765233] softirqs last disabled at (0): [<0000000000000000>] 0x0
7977 01:39:17.802116 # [ 197.771775] ---[ end trace 0000000000000000 ]---
7978 01:39:17.803919 # [ 197.776751] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7979 01:39:17.837381 # [ 197.785076] lkdtm: Unexpected! This kernel (6.1.94-cip23 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7980 01:39:17.837856 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
7981 01:39:17.840533 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7982 01:39:17.840992 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
7983 01:39:17.967449 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
7984 01:39:17.999363 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
7985 01:39:18.095292 # selftests: lkdtm: stack-entropy.sh
7986 01:39:18.301855 <6>[ 198.663751] lkdtm: Performing direct entry REPORT_STACK
7987 01:39:18.302153 <6>[ 198.669349] lkdtm: Starting stack offset tracking for pid 4317
7988 01:39:18.302350 <6>[ 198.675541] lkdtm: Stack offset: 0
7989 01:39:18.302811 <6>[ 198.679773] lkdtm: Performing direct entry REPORT_STACK
7990 01:39:18.303004 <6>[ 198.685337] lkdtm: Stack offset: 160
7991 01:39:18.303161 <6>[ 198.689652] lkdtm: Performing direct entry REPORT_STACK
7992 01:39:18.303310 <6>[ 198.695211] lkdtm: Stack offset: 160
7993 01:39:18.305052 <6>[ 198.699514] lkdtm: Performing direct entry REPORT_STACK
7994 01:39:18.347172 <6>[ 198.705074] lkdtm: Stack offset: -160
7995 01:39:18.347444 <6>[ 198.709453] lkdtm: Performing direct entry REPORT_STACK
7996 01:39:18.347629 <6>[ 198.715023] lkdtm: Stack offset: -272
7997 01:39:18.347790 <6>[ 198.719477] lkdtm: Performing direct entry REPORT_STACK
7998 01:39:18.347945 <6>[ 198.725041] lkdtm: Stack offset: -128
7999 01:39:18.348093 <6>[ 198.729244] lkdtm: Performing direct entry REPORT_STACK
8000 01:39:18.348238 <6>[ 198.734798] lkdtm: Stack offset: -384
8001 01:39:18.348379 <6>[ 198.738988] lkdtm: Performing direct entry REPORT_STACK
8002 01:39:18.348521 <6>[ 198.744519] lkdtm: Stack offset: -512
8003 01:39:18.350299 <6>[ 198.748702] lkdtm: Performing direct entry REPORT_STACK
8004 01:39:18.392175 <6>[ 198.754234] lkdtm: Stack offset: -256
8005 01:39:18.392628 <6>[ 198.758417] lkdtm: Performing direct entry REPORT_STACK
8006 01:39:18.392961 <6>[ 198.763949] lkdtm: Stack offset: 144
8007 01:39:18.393266 <6>[ 198.768044] lkdtm: Performing direct entry REPORT_STACK
8008 01:39:18.393562 <6>[ 198.773577] lkdtm: Stack offset: -448
8009 01:39:18.393847 <6>[ 198.777761] lkdtm: Performing direct entry REPORT_STACK
8010 01:39:18.394169 <6>[ 198.783312] lkdtm: Stack offset: 240
8011 01:39:18.394447 <6>[ 198.787418] lkdtm: Performing direct entry REPORT_STACK
8012 01:39:18.395450 <6>[ 198.792950] lkdtm: Stack offset: -208
8013 01:39:18.436721 <6>[ 198.797132] lkdtm: Performing direct entry REPORT_STACK
8014 01:39:18.437174 <6>[ 198.802664] lkdtm: Stack offset: -336
8015 01:39:18.437507 <6>[ 198.806862] lkdtm: Performing direct entry REPORT_STACK
8016 01:39:18.438233 <6>[ 198.812416] lkdtm: Stack offset: 32
8017 01:39:18.438573 <6>[ 198.816430] lkdtm: Performing direct entry REPORT_STACK
8018 01:39:18.438872 <6>[ 198.821966] lkdtm: Stack offset: 32
8019 01:39:18.439157 <6>[ 198.825978] lkdtm: Performing direct entry REPORT_STACK
8020 01:39:18.439433 <6>[ 198.831518] lkdtm: Stack offset: 384
8021 01:39:18.440101 <6>[ 198.835633] lkdtm: Performing direct entry REPORT_STACK
8022 01:39:18.481536 <6>[ 198.841175] lkdtm: Stack offset: -240
8023 01:39:18.482033 <6>[ 198.845381] lkdtm: Performing direct entry REPORT_STACK
8024 01:39:18.482379 <6>[ 198.850915] lkdtm: Stack offset: -96
8025 01:39:18.483092 <6>[ 198.855009] lkdtm: Performing direct entry REPORT_STACK
8026 01:39:18.483434 <6>[ 198.860544] lkdtm: Stack offset: 0
8027 01:39:18.483727 <6>[ 198.864464] lkdtm: Performing direct entry REPORT_STACK
8028 01:39:18.484009 <6>[ 198.869998] lkdtm: Stack offset: -352
8029 01:39:18.484289 <6>[ 198.874211] lkdtm: Performing direct entry REPORT_STACK
8030 01:39:18.484561 <6>[ 198.879732] lkdtm: Stack offset: -352
8031 01:39:18.526328 <6>[ 198.883911] lkdtm: Performing direct entry REPORT_STACK
8032 01:39:18.527039 <6>[ 198.889456] lkdtm: Stack offset: 336
8033 01:39:18.527415 <6>[ 198.893550] lkdtm: Performing direct entry REPORT_STACK
8034 01:39:18.527821 <6>[ 198.899085] lkdtm: Stack offset: 128
8035 01:39:18.528097 <6>[ 198.903198] lkdtm: Performing direct entry REPORT_STACK
8036 01:39:18.528723 <6>[ 198.908732] lkdtm: Stack offset: 432
8037 01:39:18.528908 <6>[ 198.912826] lkdtm: Performing direct entry REPORT_STACK
8038 01:39:18.529056 <6>[ 198.918359] lkdtm: Stack offset: 144
8039 01:39:18.529278 <6>[ 198.922456] lkdtm: Performing direct entry REPORT_STACK
8040 01:39:18.529470 <6>[ 198.927989] lkdtm: Stack offset: -80
8041 01:39:18.570988 <6>[ 198.932126] lkdtm: Performing direct entry REPORT_STACK
8042 01:39:18.571619 <6>[ 198.937664] lkdtm: Stack offset: 368
8043 01:39:18.571836 <6>[ 198.941797] lkdtm: Performing direct entry REPORT_STACK
8044 01:39:18.572010 <6>[ 198.947333] lkdtm: Stack offset: 400
8045 01:39:18.572169 <6>[ 198.951468] lkdtm: Performing direct entry REPORT_STACK
8046 01:39:18.572334 <6>[ 198.957211] lkdtm: Stack offset: 368
8047 01:39:18.572563 <6>[ 198.961340] lkdtm: Performing direct entry REPORT_STACK
8048 01:39:18.572688 <6>[ 198.967014] lkdtm: Stack offset: -128
8049 01:39:18.574179 <6>[ 198.971209] lkdtm: Performing direct entry REPORT_STACK
8050 01:39:18.615859 <6>[ 198.976745] lkdtm: Stack offset: 288
8051 01:39:18.616158 <6>[ 198.980843] lkdtm: Performing direct entry REPORT_STACK
8052 01:39:18.616400 <6>[ 198.986378] lkdtm: Stack offset: -544
8053 01:39:18.616611 <6>[ 198.990565] lkdtm: Performing direct entry REPORT_STACK
8054 01:39:18.616813 <6>[ 198.996105] lkdtm: Stack offset: -128
8055 01:39:18.617010 <6>[ 199.000282] lkdtm: Performing direct entry REPORT_STACK
8056 01:39:18.617202 <6>[ 199.005817] lkdtm: Stack offset: -192
8057 01:39:18.617386 <6>[ 199.010020] lkdtm: Performing direct entry REPORT_STACK
8058 01:39:18.618959 <6>[ 199.015556] lkdtm: Stack offset: 304
8059 01:39:18.660301 <6>[ 199.019678] lkdtm: Performing direct entry REPORT_STACK
8060 01:39:18.660541 <6>[ 199.025214] lkdtm: Stack offset: -528
8061 01:39:18.660764 <6>[ 199.029419] lkdtm: Performing direct entry REPORT_STACK
8062 01:39:18.660969 <6>[ 199.034953] lkdtm: Stack offset: 448
8063 01:39:18.661166 <6>[ 199.039048] lkdtm: Performing direct entry REPORT_STACK
8064 01:39:18.661351 <6>[ 199.044581] lkdtm: Stack offset: -224
8065 01:39:18.661467 <6>[ 199.048761] lkdtm: Performing direct entry REPORT_STACK
8066 01:39:18.661581 <6>[ 199.054295] lkdtm: Stack offset: -352
8067 01:39:18.663426 <6>[ 199.058477] lkdtm: Performing direct entry REPORT_STACK
8068 01:39:18.705046 <6>[ 199.064009] lkdtm: Stack offset: 416
8069 01:39:18.705279 <6>[ 199.068108] lkdtm: Performing direct entry REPORT_STACK
8070 01:39:18.705497 <6>[ 199.073657] lkdtm: Stack offset: -432
8071 01:39:18.705702 <6>[ 199.077862] lkdtm: Performing direct entry REPORT_STACK
8072 01:39:18.705901 <6>[ 199.083395] lkdtm: Stack offset: 0
8073 01:39:18.706114 <6>[ 199.087331] lkdtm: Performing direct entry REPORT_STACK
8074 01:39:18.706264 <6>[ 199.092863] lkdtm: Stack offset: 320
8075 01:39:18.706376 <6>[ 199.096966] lkdtm: Performing direct entry REPORT_STACK
8076 01:39:18.706485 <6>[ 199.102499] lkdtm: Stack offset: -384
8077 01:39:18.749788 <6>[ 199.106679] lkdtm: Performing direct entry REPORT_STACK
8078 01:39:18.750051 <6>[ 199.112211] lkdtm: Stack offset: -112
8079 01:39:18.750279 <6>[ 199.116389] lkdtm: Performing direct entry REPORT_STACK
8080 01:39:18.750485 <6>[ 199.121921] lkdtm: Stack offset: -512
8081 01:39:18.750684 <6>[ 199.126098] lkdtm: Performing direct entry REPORT_STACK
8082 01:39:18.750876 <6>[ 199.131631] lkdtm: Stack offset: 352
8083 01:39:18.751065 <6>[ 199.135723] lkdtm: Performing direct entry REPORT_STACK
8084 01:39:18.751231 <6>[ 199.141255] lkdtm: Stack offset: 0
8085 01:39:18.751341 <6>[ 199.145179] lkdtm: Performing direct entry REPORT_STACK
8086 01:39:18.752916 <6>[ 199.150723] lkdtm: Stack offset: 432
8087 01:39:18.794755 <6>[ 199.154818] lkdtm: Performing direct entry REPORT_STACK
8088 01:39:18.795221 <6>[ 199.160351] lkdtm: Stack offset: 192
8089 01:39:18.795656 <6>[ 199.164442] lkdtm: Performing direct entry REPORT_STACK
8090 01:39:18.796061 <6>[ 199.169974] lkdtm: Stack offset: -336
8091 01:39:18.796448 <6>[ 199.174179] lkdtm: Performing direct entry REPORT_STACK
8092 01:39:18.796830 <6>[ 199.179706] lkdtm: Stack offset: 80
8093 01:39:18.797201 <6>[ 199.183738] lkdtm: Performing direct entry REPORT_STACK
8094 01:39:18.797573 <6>[ 199.189396] lkdtm: Stack offset: -256
8095 01:39:18.798325 <6>[ 199.193584] lkdtm: Performing direct entry REPORT_STACK
8096 01:39:18.839402 <6>[ 199.199129] lkdtm: Stack offset: 272
8097 01:39:18.839876 <6>[ 199.203236] lkdtm: Performing direct entry REPORT_STACK
8098 01:39:18.840309 <6>[ 199.208770] lkdtm: Stack offset: -176
8099 01:39:18.841087 <6>[ 199.212960] lkdtm: Performing direct entry REPORT_STACK
8100 01:39:18.841451 <6>[ 199.218494] lkdtm: Stack offset: 224
8101 01:39:18.841839 <6>[ 199.222586] lkdtm: Performing direct entry REPORT_STACK
8102 01:39:18.842260 <6>[ 199.228118] lkdtm: Stack offset: -400
8103 01:39:18.842647 <6>[ 199.232296] lkdtm: Performing direct entry REPORT_STACK
8104 01:39:18.843024 <6>[ 199.237829] lkdtm: Stack offset: 96
8105 01:39:18.884106 <6>[ 199.241835] lkdtm: Performing direct entry REPORT_STACK
8106 01:39:18.884634 <6>[ 199.247367] lkdtm: Stack offset: -272
8107 01:39:18.885127 <6>[ 199.251544] lkdtm: Performing direct entry REPORT_STACK
8108 01:39:18.885427 <6>[ 199.257076] lkdtm: Stack offset: -240
8109 01:39:18.885636 <6>[ 199.261261] lkdtm: Performing direct entry REPORT_STACK
8110 01:39:18.885868 <6>[ 199.266794] lkdtm: Stack offset: -384
8111 01:39:18.886105 <6>[ 199.270984] lkdtm: Performing direct entry REPORT_STACK
8112 01:39:18.886284 <6>[ 199.276517] lkdtm: Stack offset: -256
8113 01:39:18.886443 <6>[ 199.280711] lkdtm: Performing direct entry REPORT_STACK
8114 01:39:18.887111 <6>[ 199.286244] lkdtm: Stack offset: -208
8115 01:39:18.928508 <6>[ 199.290441] lkdtm: Performing direct entry REPORT_STACK
8116 01:39:18.928832 <6>[ 199.295996] lkdtm: Stack offset: -320
8117 01:39:18.929041 <6>[ 199.300294] lkdtm: Performing direct entry REPORT_STACK
8118 01:39:18.929511 <6>[ 199.305837] lkdtm: Stack offset: -64
8119 01:39:18.929735 <6>[ 199.309956] lkdtm: Performing direct entry REPORT_STACK
8120 01:39:18.929902 <6>[ 199.315486] lkdtm: Stack offset: -208
8121 01:39:18.930083 <6>[ 199.319665] lkdtm: Performing direct entry REPORT_STACK
8122 01:39:18.930260 <6>[ 199.325194] lkdtm: Stack offset: 176
8123 01:39:18.931638 <6>[ 199.329281] lkdtm: Performing direct entry REPORT_STACK
8124 01:39:18.973358 <6>[ 199.334822] lkdtm: Stack offset: -160
8125 01:39:18.973653 <6>[ 199.339003] lkdtm: Performing direct entry REPORT_STACK
8126 01:39:18.973853 <6>[ 199.344539] lkdtm: Stack offset: -304
8127 01:39:18.974066 <6>[ 199.348716] lkdtm: Performing direct entry REPORT_STACK
8128 01:39:18.974211 <6>[ 199.354245] lkdtm: Stack offset: -400
8129 01:39:18.974343 <6>[ 199.358421] lkdtm: Performing direct entry REPORT_STACK
8130 01:39:18.974472 <6>[ 199.363959] lkdtm: Stack offset: -96
8131 01:39:18.974596 <6>[ 199.368091] lkdtm: Performing direct entry REPORT_STACK
8132 01:39:18.976513 <6>[ 199.373636] lkdtm: Stack offset: -224
8133 01:39:19.018157 <6>[ 199.377832] lkdtm: Performing direct entry REPORT_STACK
8134 01:39:19.018637 <6>[ 199.383379] lkdtm: Stack offset: 112
8135 01:39:19.018993 <6>[ 199.387474] lkdtm: Performing direct entry REPORT_STACK
8136 01:39:19.019316 <6>[ 199.393009] lkdtm: Stack offset: -320
8137 01:39:19.019622 <6>[ 199.397203] lkdtm: Performing direct entry REPORT_STACK
8138 01:39:19.019920 <6>[ 199.402743] lkdtm: Stack offset: -192
8139 01:39:19.020215 <6>[ 199.406954] lkdtm: Performing direct entry REPORT_STACK
8140 01:39:19.020504 <6>[ 199.412619] lkdtm: Stack offset: 384
8141 01:39:19.021318 <6>[ 199.416716] lkdtm: Performing direct entry REPORT_STACK
8142 01:39:19.063075 <6>[ 199.422324] lkdtm: Stack offset: 432
8143 01:39:19.063526 <6>[ 199.426435] lkdtm: Performing direct entry REPORT_STACK
8144 01:39:19.063864 <6>[ 199.431968] lkdtm: Stack offset: 144
8145 01:39:19.064178 <6>[ 199.436065] lkdtm: Performing direct entry REPORT_STACK
8146 01:39:19.064474 <6>[ 199.441598] lkdtm: Stack offset: -80
8147 01:39:19.064768 <6>[ 199.445690] lkdtm: Performing direct entry REPORT_STACK
8148 01:39:19.065058 <6>[ 199.451224] lkdtm: Stack offset: 112
8149 01:39:19.065343 <6>[ 199.455330] lkdtm: Performing direct entry REPORT_STACK
8150 01:39:19.065626 <6>[ 199.460863] lkdtm: Stack offset: -336
8151 01:39:19.107847 <6>[ 199.465044] lkdtm: Performing direct entry REPORT_STACK
8152 01:39:19.108300 <6>[ 199.470576] lkdtm: Stack offset: 128
8153 01:39:19.108640 <6>[ 199.474672] lkdtm: Performing direct entry REPORT_STACK
8154 01:39:19.108954 <6>[ 199.480205] lkdtm: Stack offset: -448
8155 01:39:19.109258 <6>[ 199.484392] lkdtm: Performing direct entry REPORT_STACK
8156 01:39:19.109556 <6>[ 199.489924] lkdtm: Stack offset: -384
8157 01:39:19.109844 <6>[ 199.494104] lkdtm: Performing direct entry REPORT_STACK
8158 01:39:19.110179 <6>[ 199.499653] lkdtm: Stack offset: 352
8159 01:39:19.110466 <6>[ 199.503747] lkdtm: Performing direct entry REPORT_STACK
8160 01:39:19.111164 <6>[ 199.509279] lkdtm: Stack offset: -336
8161 01:39:19.152463 <6>[ 199.513474] lkdtm: Performing direct entry REPORT_STACK
8162 01:39:19.153335 <6>[ 199.519033] lkdtm: Stack offset: 448
8163 01:39:19.153721 <6>[ 199.523249] lkdtm: Performing direct entry REPORT_STACK
8164 01:39:19.154082 <6>[ 199.528786] lkdtm: Stack offset: 464
8165 01:39:19.154396 <6>[ 199.532890] lkdtm: Performing direct entry REPORT_STACK
8166 01:39:19.154693 <6>[ 199.538424] lkdtm: Stack offset: -160
8167 01:39:19.154982 <6>[ 199.542606] lkdtm: Performing direct entry REPORT_STACK
8168 01:39:19.155268 <6>[ 199.548139] lkdtm: Stack offset: -336
8169 01:39:19.156028 <6>[ 199.552320] lkdtm: Performing direct entry REPORT_STACK
8170 01:39:19.197295 <6>[ 199.557853] lkdtm: Stack offset: -64
8171 01:39:19.197746 <6>[ 199.561957] lkdtm: Performing direct entry REPORT_STACK
8172 01:39:19.198526 <6>[ 199.567490] lkdtm: Stack offset: -128
8173 01:39:19.198894 <6>[ 199.571674] lkdtm: Performing direct entry REPORT_STACK
8174 01:39:19.199211 <6>[ 199.577223] lkdtm: Stack offset: 48
8175 01:39:19.199513 <6>[ 199.581242] lkdtm: Performing direct entry REPORT_STACK
8176 01:39:19.199803 <6>[ 199.586777] lkdtm: Stack offset: -336
8177 01:39:19.200089 <6>[ 199.590964] lkdtm: Performing direct entry REPORT_STACK
8178 01:39:19.200770 <6>[ 199.596497] lkdtm: Stack offset: -528
8179 01:39:19.241571 <6>[ 199.600678] lkdtm: Performing direct entry REPORT_STACK
8180 01:39:19.241846 <6>[ 199.606212] lkdtm: Stack offset: -32
8181 01:39:19.242114 <6>[ 199.610311] lkdtm: Performing direct entry REPORT_STACK
8182 01:39:19.242377 <6>[ 199.615844] lkdtm: Stack offset: -16
8183 01:39:19.242556 <6>[ 199.619942] lkdtm: Performing direct entry REPORT_STACK
8184 01:39:19.243002 <6>[ 199.625481] lkdtm: Stack offset: -144
8185 01:39:19.243172 <6>[ 199.629677] lkdtm: Performing direct entry REPORT_STACK
8186 01:39:19.243350 <6>[ 199.635339] lkdtm: Stack offset: 192
8187 01:39:19.244703 <6>[ 199.639461] lkdtm: Performing direct entry REPORT_STACK
8188 01:39:19.286535 <6>[ 199.644993] lkdtm: Stack offset: 336
8189 01:39:19.287119 <6>[ 199.649101] lkdtm: Performing direct entry REPORT_STACK
8190 01:39:19.287375 <6>[ 199.654636] lkdtm: Stack offset: -272
8191 01:39:19.287589 <6>[ 199.658816] lkdtm: Performing direct entry REPORT_STACK
8192 01:39:19.287871 <6>[ 199.664352] lkdtm: Stack offset: -272
8193 01:39:19.288077 <6>[ 199.668534] lkdtm: Performing direct entry REPORT_STACK
8194 01:39:19.288202 <6>[ 199.674071] lkdtm: Stack offset: -32
8195 01:39:19.288342 <6>[ 199.678208] lkdtm: Performing direct entry REPORT_STACK
8196 01:39:19.288533 <6>[ 199.683855] lkdtm: Stack offset: 176
8197 01:39:19.289654 <6>[ 199.687952] lkdtm: Performing direct entry REPORT_STACK
8198 01:39:19.331391 <6>[ 199.693486] lkdtm: Stack offset: 176
8199 01:39:19.331691 <6>[ 199.697587] lkdtm: Performing direct entry REPORT_STACK
8200 01:39:19.331937 <6>[ 199.703134] lkdtm: Stack offset: -208
8201 01:39:19.332151 <6>[ 199.707334] lkdtm: Performing direct entry REPORT_STACK
8202 01:39:19.332622 <6>[ 199.712871] lkdtm: Stack offset: -224
8203 01:39:19.332806 <6>[ 199.717068] lkdtm: Performing direct entry REPORT_STACK
8204 01:39:19.333006 <6>[ 199.722616] lkdtm: Stack offset: -208
8205 01:39:19.333185 <6>[ 199.726796] lkdtm: Performing direct entry REPORT_STACK
8206 01:39:19.334573 <6>[ 199.732328] lkdtm: Stack offset: -192
8207 01:39:19.376063 <6>[ 199.736511] lkdtm: Performing direct entry REPORT_STACK
8208 01:39:19.376308 <6>[ 199.742045] lkdtm: Stack offset: -480
8209 01:39:19.376531 <6>[ 199.746286] lkdtm: Performing direct entry REPORT_STACK
8210 01:39:19.376734 <6>[ 199.751878] lkdtm: Stack offset: 352
8211 01:39:19.377176 <6>[ 199.755986] lkdtm: Performing direct entry REPORT_STACK
8212 01:39:19.377330 <6>[ 199.761524] lkdtm: Stack offset: -272
8213 01:39:19.377498 <6>[ 199.765721] lkdtm: Performing direct entry REPORT_STACK
8214 01:39:19.377661 <6>[ 199.771259] lkdtm: Stack offset: -432
8215 01:39:19.379249 <6>[ 199.775521] lkdtm: Performing direct entry REPORT_STACK
8216 01:39:19.420784 <6>[ 199.781059] lkdtm: Stack offset: 272
8217 01:39:19.421022 <6>[ 199.785156] lkdtm: Performing direct entry REPORT_STACK
8218 01:39:19.421244 <6>[ 199.790694] lkdtm: Stack offset: 400
8219 01:39:19.421448 <6>[ 199.794792] lkdtm: Performing direct entry REPORT_STACK
8220 01:39:19.421948 <6>[ 199.800330] lkdtm: Stack offset: 288
8221 01:39:19.422286 <6>[ 199.804430] lkdtm: Performing direct entry REPORT_STACK
8222 01:39:19.422683 <6>[ 199.809966] lkdtm: Stack offset: 0
8223 01:39:19.423073 <6>[ 199.813896] lkdtm: Performing direct entry REPORT_STACK
8224 01:39:19.423456 <6>[ 199.819433] lkdtm: Stack offset: 384
8225 01:39:19.465954 <6>[ 199.823541] lkdtm: Performing direct entry REPORT_STACK
8226 01:39:19.466455 <6>[ 199.829089] lkdtm: Stack offset: -208
8227 01:39:19.466895 <6>[ 199.833274] lkdtm: Performing direct entry REPORT_STACK
8228 01:39:19.467303 <6>[ 199.838811] lkdtm: Stack offset: 144
8229 01:39:19.467693 <6>[ 199.842911] lkdtm: Performing direct entry REPORT_STACK
8230 01:39:19.468072 <6>[ 199.848448] lkdtm: Stack offset: 368
8231 01:39:19.468447 <6>[ 199.852549] lkdtm: Performing direct entry REPORT_STACK
8232 01:39:19.468836 <6>[ 199.858088] lkdtm: Stack offset: 144
8233 01:39:19.469276 <6>[ 199.862237] lkdtm: Performing direct entry REPORT_STACK
8234 01:39:19.470054 <6>[ 199.867835] lkdtm: Stack offset: 368
8235 01:39:19.510479 <6>[ 199.871931] lkdtm: Performing direct entry REPORT_STACK
8236 01:39:19.510955 <6>[ 199.877469] lkdtm: Stack offset: 32
8237 01:39:19.511396 <6>[ 199.881488] lkdtm: Performing direct entry REPORT_STACK
8238 01:39:19.511809 <6>[ 199.887035] lkdtm: Stack offset: -160
8239 01:39:19.512207 <6>[ 199.891223] lkdtm: Performing direct entry REPORT_STACK
8240 01:39:19.512599 <6>[ 199.896758] lkdtm: Stack offset: 464
8241 01:39:19.512982 <6>[ 199.900858] lkdtm: Performing direct entry REPORT_STACK
8242 01:39:19.513362 <6>[ 199.906396] lkdtm: Stack offset: 288
8243 01:39:19.514136 <6>[ 199.910492] lkdtm: Performing direct entry REPORT_STACK
8244 01:39:19.555215 <6>[ 199.916030] lkdtm: Stack offset: 80
8245 01:39:19.555711 <6>[ 199.920037] lkdtm: Performing direct entry REPORT_STACK
8246 01:39:19.556155 <6>[ 199.925576] lkdtm: Stack offset: 352
8247 01:39:19.556563 <6>[ 199.929673] lkdtm: Performing direct entry REPORT_STACK
8248 01:39:19.556958 <6>[ 199.935224] lkdtm: Stack offset: 400
8249 01:39:19.557746 <6>[ 199.939334] lkdtm: Performing direct entry REPORT_STACK
8250 01:39:19.558177 <6>[ 199.944868] lkdtm: Stack offset: 208
8251 01:39:19.558584 <6>[ 199.948978] lkdtm: Performing direct entry REPORT_STACK
8252 01:39:19.559061 <6>[ 199.954517] lkdtm: Stack offset: -464
8253 01:39:19.599784 <6>[ 199.958699] lkdtm: Performing direct entry REPORT_STACK
8254 01:39:19.600096 <6>[ 199.964238] lkdtm: Stack offset: -160
8255 01:39:19.600332 <6>[ 199.968426] lkdtm: Performing direct entry REPORT_STACK
8256 01:39:19.600564 <6>[ 199.973980] lkdtm: Stack offset: -320
8257 01:39:19.600784 <6>[ 199.978328] lkdtm: Performing direct entry REPORT_STACK
8258 01:39:19.600995 <6>[ 199.983856] lkdtm: Stack offset: 48
8259 01:39:19.601155 <6>[ 199.987981] lkdtm: Performing direct entry REPORT_STACK
8260 01:39:19.601257 <6>[ 199.993516] lkdtm: Stack offset: -368
8261 01:39:19.602865 <6>[ 199.997725] lkdtm: Performing direct entry REPORT_STACK
8262 01:39:19.644810 <6>[ 200.003261] lkdtm: Stack offset: -320
8263 01:39:19.645167 <6>[ 200.007477] lkdtm: Performing direct entry REPORT_STACK
8264 01:39:19.645402 <6>[ 200.013017] lkdtm: Stack offset: 272
8265 01:39:19.645594 <6>[ 200.017133] lkdtm: Performing direct entry REPORT_STACK
8266 01:39:19.645749 <6>[ 200.022670] lkdtm: Stack offset: -432
8267 01:39:19.645900 <6>[ 200.026876] lkdtm: Performing direct entry REPORT_STACK
8268 01:39:19.646151 <6>[ 200.032412] lkdtm: Stack offset: -80
8269 01:39:19.646362 <6>[ 200.036527] lkdtm: Performing direct entry REPORT_STACK
8270 01:39:19.646477 <6>[ 200.042075] lkdtm: Stack offset: 288
8271 01:39:19.647896 <6>[ 200.046231] lkdtm: Performing direct entry REPORT_STACK
8272 01:39:19.689659 <6>[ 200.051786] lkdtm: Stack offset: -304
8273 01:39:19.689947 <6>[ 200.056001] lkdtm: Performing direct entry REPORT_STACK
8274 01:39:19.690202 <6>[ 200.061546] lkdtm: Stack offset: -176
8275 01:39:19.690416 <6>[ 200.065762] lkdtm: Performing direct entry REPORT_STACK
8276 01:39:19.690618 <6>[ 200.071314] lkdtm: Stack offset: 160
8277 01:39:19.690815 <6>[ 200.075445] lkdtm: Performing direct entry REPORT_STACK
8278 01:39:19.691008 <6>[ 200.080981] lkdtm: Stack offset: 432
8279 01:39:19.691394 <6>[ 200.085085] lkdtm: Performing direct entry REPORT_STACK
8280 01:39:19.692825 <6>[ 200.090622] lkdtm: Stack offset: -160
8281 01:39:19.734392 <6>[ 200.094807] lkdtm: Performing direct entry REPORT_STACK
8282 01:39:19.734628 <6>[ 200.100345] lkdtm: Stack offset: -416
8283 01:39:19.734847 <6>[ 200.104531] lkdtm: Performing direct entry REPORT_STACK
8284 01:39:19.735049 <6>[ 200.110069] lkdtm: Stack offset: -400
8285 01:39:19.735610 <6>[ 200.114381] lkdtm: Performing direct entry REPORT_STACK
8286 01:39:19.735966 <6>[ 200.119991] lkdtm: Stack offset: 16
8287 01:39:19.736355 <6>[ 200.124020] lkdtm: Performing direct entry REPORT_STACK
8288 01:39:19.736736 <6>[ 200.129560] lkdtm: Stack offset: 32
8289 01:39:19.737773 <6>[ 200.133587] lkdtm: Performing direct entry REPORT_STACK
8290 01:39:19.779417 <6>[ 200.139124] lkdtm: Stack offset: 464
8291 01:39:19.779873 <6>[ 200.143235] lkdtm: Performing direct entry REPORT_STACK
8292 01:39:19.780306 <6>[ 200.148774] lkdtm: Stack offset: -384
8293 01:39:19.781081 <6>[ 200.152977] lkdtm: Performing direct entry REPORT_STACK
8294 01:39:19.781444 <6>[ 200.158515] lkdtm: Stack offset: 272
8295 01:39:19.781846 <6>[ 200.162615] lkdtm: Performing direct entry REPORT_STACK
8296 01:39:19.782268 <6>[ 200.168153] lkdtm: Stack offset: -128
8297 01:39:19.782664 <6>[ 200.172339] lkdtm: Performing direct entry REPORT_STACK
8298 01:39:19.783131 <6>[ 200.177878] lkdtm: Stack offset: -416
8299 01:39:19.824293 <6>[ 200.182070] lkdtm: Performing direct entry REPORT_STACK
8300 01:39:19.824750 <6>[ 200.187608] lkdtm: Stack offset: -48
8301 01:39:19.825180 <6>[ 200.191718] lkdtm: Performing direct entry REPORT_STACK
8302 01:39:19.825960 <6>[ 200.197255] lkdtm: Stack offset: 320
8303 01:39:19.826362 <6>[ 200.201353] lkdtm: Performing direct entry REPORT_STACK
8304 01:39:19.826759 <6>[ 200.206890] lkdtm: Stack offset: -112
8305 01:39:19.827145 <6>[ 200.211073] lkdtm: Performing direct entry REPORT_STACK
8306 01:39:19.827536 <6>[ 200.216610] lkdtm: Stack offset: 0
8307 01:39:19.827914 <6>[ 200.220535] lkdtm: Performing direct entry REPORT_STACK
8308 01:39:19.828379 <6>[ 200.226072] lkdtm: Stack offset: 448
8309 01:39:19.868926 <6>[ 200.230221] lkdtm: Performing direct entry REPORT_STACK
8310 01:39:19.869409 <6>[ 200.235821] lkdtm: Stack offset: 288
8311 01:39:19.870245 <6>[ 200.239921] lkdtm: Performing direct entry REPORT_STACK
8312 01:39:19.870629 <6>[ 200.245459] lkdtm: Stack offset: 144
8313 01:39:19.871036 <6>[ 200.249576] lkdtm: Performing direct entry REPORT_STACK
8314 01:39:19.871434 <6>[ 200.255124] lkdtm: Stack offset: 160
8315 01:39:19.871820 <6>[ 200.259227] lkdtm: Performing direct entry REPORT_STACK
8316 01:39:19.872216 <6>[ 200.264777] lkdtm: Stack offset: -400
8317 01:39:19.872688 <6>[ 200.268965] lkdtm: Performing direct entry REPORT_STACK
8318 01:39:19.913669 <6>[ 200.274504] lkdtm: Stack offset: 464
8319 01:39:19.914162 <6>[ 200.278597] lkdtm: Performing direct entry REPORT_STACK
8320 01:39:19.914938 <6>[ 200.284137] lkdtm: Stack offset: -160
8321 01:39:19.915289 <6>[ 200.288316] lkdtm: Performing direct entry REPORT_STACK
8322 01:39:19.915657 <6>[ 200.293854] lkdtm: Stack offset: 208
8323 01:39:19.916010 <6>[ 200.297947] lkdtm: Performing direct entry REPORT_STACK
8324 01:39:19.916354 <6>[ 200.303486] lkdtm: Stack offset: 320
8325 01:39:19.916689 <6>[ 200.307623] lkdtm: Performing direct entry REPORT_STACK
8326 01:39:19.917118 <6>[ 200.313179] lkdtm: Stack offset: 288
8327 01:39:19.958213 <6>[ 200.317314] lkdtm: Performing direct entry REPORT_STACK
8328 01:39:19.958834 <6>[ 200.322857] lkdtm: Stack offset: -272
8329 01:39:19.959080 <6>[ 200.327063] lkdtm: Performing direct entry REPORT_STACK
8330 01:39:19.959262 <6>[ 200.332601] lkdtm: Stack offset: 32
8331 01:39:19.959722 <6>[ 200.336618] lkdtm: Performing direct entry REPORT_STACK
8332 01:39:19.959908 <6>[ 200.342182] lkdtm: Stack offset: 320
8333 01:39:19.960062 <6>[ 200.346331] lkdtm: Performing direct entry REPORT_STACK
8334 01:39:19.960195 <6>[ 200.352004] lkdtm: Stack offset: -480
8335 01:39:19.961378 <6>[ 200.356211] lkdtm: Performing direct entry REPORT_STACK
8336 01:39:20.003035 <6>[ 200.361755] lkdtm: Stack offset: 320
8337 01:39:20.003324 <6>[ 200.365879] lkdtm: Performing direct entry REPORT_STACK
8338 01:39:20.003522 <6>[ 200.371415] lkdtm: Stack offset: -512
8339 01:39:20.003696 <6>[ 200.375604] lkdtm: Performing direct entry REPORT_STACK
8340 01:39:20.003865 <6>[ 200.381143] lkdtm: Stack offset: -288
8341 01:39:20.004000 <6>[ 200.385323] lkdtm: Performing direct entry REPORT_STACK
8342 01:39:20.004129 <6>[ 200.390857] lkdtm: Stack offset: 320
8343 01:39:20.004255 <6>[ 200.394946] lkdtm: Performing direct entry REPORT_STACK
8344 01:39:20.004378 <6>[ 200.400478] lkdtm: Stack offset: -272
8345 01:39:20.047857 <6>[ 200.404667] lkdtm: Performing direct entry REPORT_STACK
8346 01:39:20.048107 <6>[ 200.410202] lkdtm: Stack offset: -480
8347 01:39:20.048288 <6>[ 200.414382] lkdtm: Performing direct entry REPORT_STACK
8348 01:39:20.048454 <6>[ 200.419922] lkdtm: Stack offset: 256
8349 01:39:20.048610 <6>[ 200.424028] lkdtm: Performing direct entry REPORT_STACK
8350 01:39:20.048763 <6>[ 200.429565] lkdtm: Stack offset: -432
8351 01:39:20.048903 <6>[ 200.433750] lkdtm: Performing direct entry REPORT_STACK
8352 01:39:20.049026 <6>[ 200.439299] lkdtm: Stack offset: -160
8353 01:39:20.049148 <6>[ 200.443488] lkdtm: Performing direct entry REPORT_STACK
8354 01:39:20.051020 <6>[ 200.449102] lkdtm: Stack offset: -544
8355 01:39:20.092556 <6>[ 200.453296] lkdtm: Performing direct entry REPORT_STACK
8356 01:39:20.092804 <6>[ 200.458845] lkdtm: Stack offset: 304
8357 01:39:20.092988 <6>[ 200.462949] lkdtm: Performing direct entry REPORT_STACK
8358 01:39:20.093156 <6>[ 200.468501] lkdtm: Stack offset: -80
8359 01:39:20.093312 <6>[ 200.472734] lkdtm: Performing direct entry REPORT_STACK
8360 01:39:20.093464 <6>[ 200.478272] lkdtm: Stack offset: 32
8361 01:39:20.093612 <6>[ 200.482296] lkdtm: Performing direct entry REPORT_STACK
8362 01:39:20.093747 <6>[ 200.487821] lkdtm: Stack offset: 288
8363 01:39:20.095719 <6>[ 200.491917] lkdtm: Performing direct entry REPORT_STACK
8364 01:39:20.137585 <6>[ 200.497454] lkdtm: Stack offset: 464
8365 01:39:20.138080 <6>[ 200.501567] lkdtm: Performing direct entry REPORT_STACK
8366 01:39:20.138435 <6>[ 200.507104] lkdtm: Stack offset: -272
8367 01:39:20.138755 <6>[ 200.511288] lkdtm: Performing direct entry REPORT_STACK
8368 01:39:20.139058 <6>[ 200.516826] lkdtm: Stack offset: -224
8369 01:39:20.139353 <6>[ 200.521011] lkdtm: Performing direct entry REPORT_STACK
8370 01:39:20.139640 <6>[ 200.526548] lkdtm: Stack offset: 256
8371 01:39:20.139926 <6>[ 200.530642] lkdtm: Performing direct entry REPORT_STACK
8372 01:39:20.140738 <6>[ 200.536181] lkdtm: Stack offset: -512
8373 01:39:20.182483 <6>[ 200.540372] lkdtm: Performing direct entry REPORT_STACK
8374 01:39:20.182950 <6>[ 200.545909] lkdtm: Stack offset: 160
8375 01:39:20.183671 <6>[ 200.550009] lkdtm: Performing direct entry REPORT_STACK
8376 01:39:20.184021 <6>[ 200.555546] lkdtm: Stack offset: 0
8377 01:39:20.184335 <6>[ 200.559481] lkdtm: Performing direct entry REPORT_STACK
8378 01:39:20.184637 <6>[ 200.565029] lkdtm: Stack offset: 272
8379 01:39:20.184930 <6>[ 200.569128] lkdtm: Performing direct entry REPORT_STACK
8380 01:39:20.185218 <6>[ 200.574666] lkdtm: Stack offset: 400
8381 01:39:20.185535 <6>[ 200.578767] lkdtm: Performing direct entry REPORT_STACK
8382 01:39:20.185946 <6>[ 200.584318] lkdtm: Stack offset: 320
8383 01:39:20.227155 <6>[ 200.588541] lkdtm: Performing direct entry REPORT_STACK
8384 01:39:20.227612 <6>[ 200.594079] lkdtm: Stack offset: -368
8385 01:39:20.227956 <6>[ 200.598308] lkdtm: Performing direct entry REPORT_STACK
8386 01:39:20.228275 <6>[ 200.603968] lkdtm: Stack offset: 176
8387 01:39:20.228574 <6>[ 200.608067] lkdtm: Performing direct entry REPORT_STACK
8388 01:39:20.228868 <6>[ 200.613605] lkdtm: Stack offset: -304
8389 01:39:20.229157 <6>[ 200.617790] lkdtm: Performing direct entry REPORT_STACK
8390 01:39:20.229447 <6>[ 200.623335] lkdtm: Stack offset: 16
8391 01:39:20.230448 <6>[ 200.627348] lkdtm: Performing direct entry REPORT_STACK
8392 01:39:20.271747 <6>[ 200.632882] lkdtm: Stack offset: 176
8393 01:39:20.272052 <6>[ 200.636980] lkdtm: Performing direct entry REPORT_STACK
8394 01:39:20.272270 <6>[ 200.642518] lkdtm: Stack offset: -112
8395 01:39:20.272469 <6>[ 200.646699] lkdtm: Performing direct entry REPORT_STACK
8396 01:39:20.272669 <6>[ 200.652237] lkdtm: Stack offset: -304
8397 01:39:20.272807 <6>[ 200.656424] lkdtm: Performing direct entry REPORT_STACK
8398 01:39:20.272919 <6>[ 200.661962] lkdtm: Stack offset: -416
8399 01:39:20.273025 <6>[ 200.666202] lkdtm: Performing direct entry REPORT_STACK
8400 01:39:20.274881 <6>[ 200.671732] lkdtm: Stack offset: -288
8401 01:39:20.316349 <6>[ 200.675930] lkdtm: Performing direct entry REPORT_STACK
8402 01:39:20.316729 <6>[ 200.681465] lkdtm: Stack offset: -224
8403 01:39:20.316979 <6>[ 200.685671] lkdtm: Performing direct entry REPORT_STACK
8404 01:39:20.317242 <6>[ 200.691213] lkdtm: Stack offset: -480
8405 01:39:20.317443 <6>[ 200.695409] lkdtm: Performing direct entry REPORT_STACK
8406 01:39:20.317619 <6>[ 200.700949] lkdtm: Stack offset: 32
8407 01:39:20.317732 <6>[ 200.704972] lkdtm: Performing direct entry REPORT_STACK
8408 01:39:20.317879 <6>[ 200.710512] lkdtm: Stack offset: -288
8409 01:39:20.319419 <6>[ 200.714739] lkdtm: Performing direct entry REPORT_STACK
8410 01:39:20.361317 <6>[ 200.720314] lkdtm: Stack offset: -160
8411 01:39:20.361854 <6>[ 200.724534] lkdtm: Performing direct entry REPORT_STACK
8412 01:39:20.362083 <6>[ 200.730074] lkdtm: Stack offset: -112
8413 01:39:20.362296 <6>[ 200.734346] lkdtm: Performing direct entry REPORT_STACK
8414 01:39:20.362496 <6>[ 200.739998] lkdtm: Stack offset: 320
8415 01:39:20.362695 <6>[ 200.744115] lkdtm: Performing direct entry REPORT_STACK
8416 01:39:20.362864 <6>[ 200.749654] lkdtm: Stack offset: 48
8417 01:39:20.363031 <6>[ 200.753664] lkdtm: Performing direct entry REPORT_STACK
8418 01:39:20.363196 <6>[ 200.759203] lkdtm: Stack offset: -48
8419 01:39:20.406236 <6>[ 200.763299] lkdtm: Performing direct entry REPORT_STACK
8420 01:39:20.406476 <6>[ 200.768838] lkdtm: Stack offset: 144
8421 01:39:20.406698 <6>[ 200.772949] lkdtm: Performing direct entry REPORT_STACK
8422 01:39:20.406901 <6>[ 200.778561] lkdtm: Stack offset: 464
8423 01:39:20.407096 <6>[ 200.782676] lkdtm: Performing direct entry REPORT_STACK
8424 01:39:20.407286 <6>[ 200.788214] lkdtm: Stack offset: -224
8425 01:39:20.407475 <6>[ 200.792399] lkdtm: Performing direct entry REPORT_STACK
8426 01:39:20.407602 <6>[ 200.797936] lkdtm: Stack offset: 224
8427 01:39:20.407713 <6>[ 200.802034] lkdtm: Performing direct entry REPORT_STACK
8428 01:39:20.409359 <6>[ 200.807583] lkdtm: Stack offset: 208
8429 01:39:20.451036 <6>[ 200.811683] lkdtm: Performing direct entry REPORT_STACK
8430 01:39:20.451501 <6>[ 200.817221] lkdtm: Stack offset: -544
8431 01:39:20.451935 <6>[ 200.821404] lkdtm: Performing direct entry REPORT_STACK
8432 01:39:20.452340 <6>[ 200.826942] lkdtm: Stack offset: 240
8433 01:39:20.452734 <6>[ 200.831043] lkdtm: Performing direct entry REPORT_STACK
8434 01:39:20.453119 <6>[ 200.836580] lkdtm: Stack offset: -240
8435 01:39:20.453500 <6>[ 200.840770] lkdtm: Performing direct entry REPORT_STACK
8436 01:39:20.453896 <6>[ 200.846328] lkdtm: Stack offset: 432
8437 01:39:20.454687 <6>[ 200.850434] lkdtm: Performing direct entry REPORT_STACK
8438 01:39:20.495941 <6>[ 200.855986] lkdtm: Stack offset: -512
8439 01:39:20.496479 <6>[ 200.860214] lkdtm: Performing direct entry REPORT_STACK
8440 01:39:20.496914 <6>[ 200.865752] lkdtm: Stack offset: 400
8441 01:39:20.497316 <6>[ 200.869870] lkdtm: Performing direct entry REPORT_STACK
8442 01:39:20.497708 <6>[ 200.875418] lkdtm: Stack offset: 288
8443 01:39:20.498498 <6>[ 200.879525] lkdtm: Performing direct entry REPORT_STACK
8444 01:39:20.498857 <6>[ 200.885062] lkdtm: Stack offset: 336
8445 01:39:20.499255 <6>[ 200.889163] lkdtm: Performing direct entry REPORT_STACK
8446 01:39:20.499721 <6>[ 200.894702] lkdtm: Stack offset: -432
8447 01:39:20.540927 <6>[ 200.898890] lkdtm: Performing direct entry REPORT_STACK
8448 01:39:20.541402 <6>[ 200.904428] lkdtm: Stack offset: -384
8449 01:39:20.541839 <6>[ 200.908613] lkdtm: Performing direct entry REPORT_STACK
8450 01:39:20.542637 <6>[ 200.914160] lkdtm: Stack offset: -256
8451 01:39:20.542997 <6>[ 200.918368] lkdtm: Performing direct entry REPORT_STACK
8452 01:39:20.543392 <6>[ 200.924038] lkdtm: Stack offset: 176
8453 01:39:20.543774 <6>[ 200.928158] lkdtm: Performing direct entry REPORT_STACK
8454 01:39:20.544171 <6>[ 200.933698] lkdtm: Stack offset: -112
8455 01:39:20.544641 <6>[ 200.937882] lkdtm: Performing direct entry REPORT_STACK
8456 01:39:20.544988 <6>[ 200.943420] lkdtm: Stack offset: 128
8457 01:39:20.585440 <6>[ 200.947525] lkdtm: Performing direct entry REPORT_STACK
8458 01:39:20.585920 <6>[ 200.953060] lkdtm: Stack offset: -128
8459 01:39:20.586379 <6>[ 200.957247] lkdtm: Performing direct entry REPORT_STACK
8460 01:39:20.586787 <6>[ 200.962786] lkdtm: Stack offset: -448
8461 01:39:20.587546 <6>[ 200.966970] lkdtm: Performing direct entry REPORT_STACK
8462 01:39:20.587900 <6>[ 200.972509] lkdtm: Stack offset: 80
8463 01:39:20.588288 <6>[ 200.976518] lkdtm: Performing direct entry REPORT_STACK
8464 01:39:20.588683 <6>[ 200.982068] lkdtm: Stack offset: -144
8465 01:39:20.589148 <6>[ 200.986291] lkdtm: Performing direct entry REPORT_STACK
8466 01:39:20.630028 <6>[ 200.991817] lkdtm: Stack offset: -64
8467 01:39:20.630405 <6>[ 200.995915] lkdtm: Performing direct entry REPORT_STACK
8468 01:39:20.630641 <6>[ 201.001458] lkdtm: Stack offset: -128
8469 01:39:20.630853 <6>[ 201.005661] lkdtm: Performing direct entry REPORT_STACK
8470 01:39:20.631141 <6>[ 201.011202] lkdtm: Stack offset: 336
8471 01:39:20.631341 <6>[ 201.015318] lkdtm: Performing direct entry REPORT_STACK
8472 01:39:20.631461 <6>[ 201.020858] lkdtm: Stack offset: -240
8473 01:39:20.631577 <6>[ 201.025062] lkdtm: Performing direct entry REPORT_STACK
8474 01:39:20.633104 <6>[ 201.030610] lkdtm: Stack offset: -256
8475 01:39:20.674788 <6>[ 201.034828] lkdtm: Performing direct entry REPORT_STACK
8476 01:39:20.675062 <6>[ 201.040461] lkdtm: Stack offset: 464
8477 01:39:20.675288 <6>[ 201.044565] lkdtm: Performing direct entry REPORT_STACK
8478 01:39:20.675495 <6>[ 201.050107] lkdtm: Stack offset: -336
8479 01:39:20.675707 <6>[ 201.054347] lkdtm: Performing direct entry REPORT_STACK
8480 01:39:20.676168 <6>[ 201.059993] lkdtm: Stack offset: -400
8481 01:39:20.676346 <6>[ 201.064179] lkdtm: Performing direct entry REPORT_STACK
8482 01:39:20.676518 <6>[ 201.069721] lkdtm: Stack offset: 0
8483 01:39:20.677986 <6>[ 201.073644] lkdtm: Performing direct entry REPORT_STACK
8484 01:39:20.719625 <6>[ 201.079183] lkdtm: Stack offset: -336
8485 01:39:20.719872 <6>[ 201.083386] lkdtm: Performing direct entry REPORT_STACK
8486 01:39:20.720091 <6>[ 201.088920] lkdtm: Stack offset: -128
8487 01:39:20.720333 <6>[ 201.093119] lkdtm: Performing direct entry REPORT_STACK
8488 01:39:20.720532 <6>[ 201.098655] lkdtm: Stack offset: 160
8489 01:39:20.720988 <6>[ 201.102766] lkdtm: Performing direct entry REPORT_STACK
8490 01:39:20.721167 <6>[ 201.108316] lkdtm: Stack offset: 96
8491 01:39:20.721369 <6>[ 201.112330] lkdtm: Performing direct entry REPORT_STACK
8492 01:39:20.721537 <6>[ 201.117888] lkdtm: Stack offset: -80
8493 01:39:20.764774 <6>[ 201.121988] lkdtm: Performing direct entry REPORT_STACK
8494 01:39:20.765244 <6>[ 201.127603] lkdtm: Stack offset: -544
8495 01:39:20.765677 <6>[ 201.131795] lkdtm: Performing direct entry REPORT_STACK
8496 01:39:20.766487 <6>[ 201.137334] lkdtm: Stack offset: 144
8497 01:39:20.766853 <6>[ 201.141433] lkdtm: Performing direct entry REPORT_STACK
8498 01:39:20.767258 <6>[ 201.146971] lkdtm: Stack offset: 384
8499 01:39:20.767646 <6>[ 201.151073] lkdtm: Performing direct entry REPORT_STACK
8500 01:39:20.768036 <6>[ 201.156611] lkdtm: Stack offset: -224
8501 01:39:20.768411 <6>[ 201.160805] lkdtm: Performing direct entry REPORT_STACK
8502 01:39:20.768875 <6>[ 201.166355] lkdtm: Stack offset: 304
8503 01:39:20.809420 <6>[ 201.170459] lkdtm: Performing direct entry REPORT_STACK
8504 01:39:20.809902 <6>[ 201.176003] lkdtm: Stack offset: 464
8505 01:39:20.810370 <6>[ 201.180119] lkdtm: Performing direct entry REPORT_STACK
8506 01:39:20.810780 <6>[ 201.185702] lkdtm: Stack offset: -544
8507 01:39:20.811543 <6>[ 201.189909] lkdtm: Performing direct entry REPORT_STACK
8508 01:39:20.811900 <6>[ 201.195448] lkdtm: Stack offset: 320
8509 01:39:20.812295 <6>[ 201.199550] lkdtm: Performing direct entry REPORT_STACK
8510 01:39:20.812686 <6>[ 201.205089] lkdtm: Stack offset: 368
8511 01:39:20.813153 <6>[ 201.209187] lkdtm: Performing direct entry REPORT_STACK
8512 01:39:20.854199 <6>[ 201.214726] lkdtm: Stack offset: 432
8513 01:39:20.854664 <6>[ 201.218824] lkdtm: Performing direct entry REPORT_STACK
8514 01:39:20.855510 <6>[ 201.224363] lkdtm: Stack offset: -208
8515 01:39:20.855888 <6>[ 201.228559] lkdtm: Performing direct entry REPORT_STACK
8516 01:39:20.856290 <6>[ 201.234098] lkdtm: Stack offset: 80
8517 01:39:20.856679 <6>[ 201.238105] lkdtm: Performing direct entry REPORT_STACK
8518 01:39:20.857060 <6>[ 201.243644] lkdtm: Stack offset: -256
8519 01:39:20.857465 <6>[ 201.247840] lkdtm: Performing direct entry REPORT_STACK
8520 01:39:20.857848 <6>[ 201.253379] lkdtm: Stack offset: 304
8521 01:39:20.898894 <6>[ 201.257488] lkdtm: Performing direct entry REPORT_STACK
8522 01:39:20.899367 <6>[ 201.263027] lkdtm: Stack offset: -320
8523 01:39:20.900071 <6>[ 201.267212] lkdtm: Performing direct entry REPORT_STACK
8524 01:39:20.900416 <6>[ 201.272751] lkdtm: Stack offset: 64
8525 01:39:20.900730 <6>[ 201.276762] lkdtm: Performing direct entry REPORT_STACK
8526 01:39:20.901030 <6>[ 201.282302] lkdtm: Stack offset: -272
8527 01:39:20.901326 <6>[ 201.286507] lkdtm: Performing direct entry REPORT_STACK
8528 01:39:20.901615 <6>[ 201.292069] lkdtm: Stack offset: -528
8529 01:39:20.902300 <6>[ 201.296386] lkdtm: Performing direct entry REPORT_STACK
8530 01:39:20.943423 <6>[ 201.301925] lkdtm: Stack offset: 368
8531 01:39:20.944032 <6>[ 201.306031] lkdtm: Performing direct entry REPORT_STACK
8532 01:39:20.944308 <6>[ 201.311572] lkdtm: Stack offset: 352
8533 01:39:20.944561 <6>[ 201.315672] lkdtm: Performing direct entry REPORT_STACK
8534 01:39:20.944753 <6>[ 201.321210] lkdtm: Stack offset: 32
8535 01:39:20.944916 <6>[ 201.325236] lkdtm: Performing direct entry REPORT_STACK
8536 01:39:20.945073 <6>[ 201.330775] lkdtm: Stack offset: 32
8537 01:39:20.945257 <6>[ 201.334790] lkdtm: Performing direct entry REPORT_STACK
8538 01:39:20.945432 <6>[ 201.340329] lkdtm: Stack offset: -544
8539 01:39:20.946537 <6>[ 201.344537] lkdtm: Performing direct entry REPORT_STACK
8540 01:39:20.988398 <6>[ 201.350095] lkdtm: Stack offset: 144
8541 01:39:20.989006 <6>[ 201.354261] lkdtm: Performing direct entry REPORT_STACK
8542 01:39:20.989236 <6>[ 201.359934] lkdtm: Stack offset: 336
8543 01:39:20.989424 <6>[ 201.364056] lkdtm: Performing direct entry REPORT_STACK
8544 01:39:20.989584 <6>[ 201.369602] lkdtm: Stack offset: -320
8545 01:39:20.989724 <6>[ 201.373795] lkdtm: Performing direct entry REPORT_STACK
8546 01:39:20.989893 <6>[ 201.379336] lkdtm: Stack offset: -480
8547 01:39:20.990081 <6>[ 201.383529] lkdtm: Performing direct entry REPORT_STACK
8548 01:39:20.991570 <6>[ 201.389069] lkdtm: Stack offset: 208
8549 01:39:21.033152 <6>[ 201.393186] lkdtm: Performing direct entry REPORT_STACK
8550 01:39:21.033443 <6>[ 201.398738] lkdtm: Stack offset: -384
8551 01:39:21.033641 <6>[ 201.402958] lkdtm: Performing direct entry REPORT_STACK
8552 01:39:21.033818 <6>[ 201.408514] lkdtm: Stack offset: -352
8553 01:39:21.033983 <6>[ 201.412734] lkdtm: Performing direct entry REPORT_STACK
8554 01:39:21.034189 <6>[ 201.418274] lkdtm: Stack offset: -544
8555 01:39:21.034343 <6>[ 201.422474] lkdtm: Performing direct entry REPORT_STACK
8556 01:39:21.034500 <6>[ 201.428014] lkdtm: Stack offset: -128
8557 01:39:21.036294 <6>[ 201.432203] lkdtm: Performing direct entry REPORT_STACK
8558 01:39:21.078068 <6>[ 201.437742] lkdtm: Stack offset: 432
8559 01:39:21.078530 <6>[ 201.441843] lkdtm: Performing direct entry REPORT_STACK
8560 01:39:21.078960 <6>[ 201.447391] lkdtm: Stack offset: -192
8561 01:39:21.079365 <6>[ 201.451579] lkdtm: Performing direct entry REPORT_STACK
8562 01:39:21.079760 <6>[ 201.457117] lkdtm: Stack offset: 96
8563 01:39:21.080512 <6>[ 201.461130] lkdtm: Performing direct entry REPORT_STACK
8564 01:39:21.080865 <6>[ 201.466680] lkdtm: Stack offset: -368
8565 01:39:21.081314 <6>[ 201.470875] lkdtm: Performing direct entry REPORT_STACK
8566 01:39:21.081706 <6>[ 201.476429] lkdtm: Stack offset: 112
8567 01:39:21.123070 <6>[ 201.480611] lkdtm: Performing direct entry REPORT_STACK
8568 01:39:21.123530 <6>[ 201.486159] lkdtm: Stack offset: 192
8569 01:39:21.123960 <6>[ 201.490272] lkdtm: Performing direct entry REPORT_STACK
8570 01:39:21.124738 <6>[ 201.495798] lkdtm: Stack offset: -496
8571 01:39:21.125099 <6>[ 201.499980] lkdtm: Performing direct entry REPORT_STACK
8572 01:39:21.125492 <6>[ 201.505532] lkdtm: Stack offset: 96
8573 01:39:21.125872 <6>[ 201.509545] lkdtm: Performing direct entry REPORT_STACK
8574 01:39:21.126294 <6>[ 201.515082] lkdtm: Stack offset: 240
8575 01:39:21.126676 <6>[ 201.519182] lkdtm: Performing direct entry REPORT_STACK
8576 01:39:21.127141 <6>[ 201.524719] lkdtm: Stack offset: 384
8577 01:39:21.167635 <6>[ 201.528833] lkdtm: Performing direct entry REPORT_STACK
8578 01:39:21.168102 <6>[ 201.534371] lkdtm: Stack offset: -416
8579 01:39:21.168528 <6>[ 201.538557] lkdtm: Performing direct entry REPORT_STACK
8580 01:39:21.168934 <6>[ 201.544094] lkdtm: Stack offset: -304
8581 01:39:21.169324 <6>[ 201.548286] lkdtm: Performing direct entry REPORT_STACK
8582 01:39:21.169708 <6>[ 201.553828] lkdtm: Stack offset: -528
8583 01:39:21.170117 <6>[ 201.558017] lkdtm: Performing direct entry REPORT_STACK
8584 01:39:21.170498 <6>[ 201.563557] lkdtm: Stack offset: -512
8585 01:39:21.171328 <6>[ 201.567744] lkdtm: Performing direct entry REPORT_STACK
8586 01:39:21.212589 <6>[ 201.573282] lkdtm: Stack offset: 96
8587 01:39:21.213050 <6>[ 201.577294] lkdtm: Performing direct entry REPORT_STACK
8588 01:39:21.213479 <6>[ 201.582832] lkdtm: Stack offset: -544
8589 01:39:21.213885 <6>[ 201.587034] lkdtm: Performing direct entry REPORT_STACK
8590 01:39:21.214299 <6>[ 201.592588] lkdtm: Stack offset: -112
8591 01:39:21.214681 <6>[ 201.596905] lkdtm: Performing direct entry REPORT_STACK
8592 01:39:21.215058 <6>[ 201.602444] lkdtm: Stack offset: 112
8593 01:39:21.215429 <6>[ 201.606562] lkdtm: Performing direct entry REPORT_STACK
8594 01:39:21.216187 <6>[ 201.612122] lkdtm: Stack offset: 352
8595 01:39:21.257122 <6>[ 201.616222] lkdtm: Performing direct entry REPORT_STACK
8596 01:39:21.257621 <6>[ 201.621762] lkdtm: Stack offset: 416
8597 01:39:21.258494 <6>[ 201.625858] lkdtm: Performing direct entry REPORT_STACK
8598 01:39:21.258876 <6>[ 201.631394] lkdtm: Stack offset: -304
8599 01:39:21.259276 <6>[ 201.635589] lkdtm: Performing direct entry REPORT_STACK
8600 01:39:21.259670 <6>[ 201.641124] lkdtm: Stack offset: 336
8601 01:39:21.260050 <6>[ 201.645222] lkdtm: Performing direct entry REPORT_STACK
8602 01:39:21.260444 <6>[ 201.650773] lkdtm: Stack offset: -256
8603 01:39:21.260913 <6>[ 201.654955] lkdtm: Performing direct entry REPORT_STACK
8604 01:39:21.301539 <6>[ 201.660495] lkdtm: Stack offset: 0
8605 01:39:21.301885 <6>[ 201.664424] lkdtm: Performing direct entry REPORT_STACK
8606 01:39:21.302183 <6>[ 201.669964] lkdtm: Stack offset: 304
8607 01:39:21.302761 <6>[ 201.674083] lkdtm: Performing direct entry REPORT_STACK
8608 01:39:21.302943 <6>[ 201.679619] lkdtm: Stack offset: 32
8609 01:39:21.303189 <6>[ 201.683641] lkdtm: Performing direct entry REPORT_STACK
8610 01:39:21.303380 <6>[ 201.689198] lkdtm: Stack offset: -320
8611 01:39:21.303545 <6>[ 201.693387] lkdtm: Performing direct entry REPORT_STACK
8612 01:39:21.303688 <6>[ 201.698923] lkdtm: Stack offset: -528
8613 01:39:21.304672 <6>[ 201.703111] lkdtm: Performing direct entry REPORT_STACK
8614 01:39:21.346713 <6>[ 201.708670] lkdtm: Stack offset: -272
8615 01:39:21.346994 <6>[ 201.713027] lkdtm: Performing direct entry REPORT_STACK
8616 01:39:21.347214 <6>[ 201.718569] lkdtm: Stack offset: 272
8617 01:39:21.347417 <6>[ 201.722696] lkdtm: Performing direct entry REPORT_STACK
8618 01:39:21.347610 <6>[ 201.728236] lkdtm: Stack offset: 320
8619 01:39:21.347798 <6>[ 201.732354] lkdtm: Performing direct entry REPORT_STACK
8620 01:39:21.347984 <6>[ 201.737901] lkdtm: Stack offset: 16
8621 01:39:21.348167 <6>[ 201.741938] lkdtm: Performing direct entry REPORT_STACK
8622 01:39:21.349819 <6>[ 201.747483] lkdtm: Stack offset: -432
8623 01:39:21.391471 <6>[ 201.751685] lkdtm: Performing direct entry REPORT_STACK
8624 01:39:21.391724 <6>[ 201.757220] lkdtm: Stack offset: 176
8625 01:39:21.392320 <6>[ 201.761324] lkdtm: Performing direct entry REPORT_STACK
8626 01:39:21.392690 <6>[ 201.766862] lkdtm: Stack offset: 128
8627 01:39:21.393092 <6>[ 201.770974] lkdtm: Performing direct entry REPORT_STACK
8628 01:39:21.393483 <6>[ 201.776513] lkdtm: Stack offset: -528
8629 01:39:21.393861 <6>[ 201.780705] lkdtm: Performing direct entry REPORT_STACK
8630 01:39:21.394265 <6>[ 201.786245] lkdtm: Stack offset: 352
8631 01:39:21.395023 <6>[ 201.790371] lkdtm: Performing direct entry REPORT_STACK
8632 01:39:21.436609 <6>[ 201.796099] lkdtm: Stack offset: -416
8633 01:39:21.437081 <6>[ 201.800297] lkdtm: Performing direct entry REPORT_STACK
8634 01:39:21.437518 <6>[ 201.805854] lkdtm: Stack offset: -208
8635 01:39:21.437927 <6>[ 201.810042] lkdtm: Performing direct entry REPORT_STACK
8636 01:39:21.438359 <6>[ 201.815592] lkdtm: Stack offset: 432
8637 01:39:21.438821 <6>[ 201.819694] lkdtm: Performing direct entry REPORT_STACK
8638 01:39:21.439187 <6>[ 201.825242] lkdtm: Stack offset: -272
8639 01:39:21.439581 <6>[ 201.829429] lkdtm: Performing direct entry REPORT_STACK
8640 01:39:21.439960 <6>[ 201.834978] lkdtm: Stack offset: 208
8641 01:39:21.481400 <6>[ 201.839086] lkdtm: Performing direct entry REPORT_STACK
8642 01:39:21.481859 <6>[ 201.844625] lkdtm: Stack offset: -176
8643 01:39:21.482322 <6>[ 201.848814] lkdtm: Performing direct entry REPORT_STACK
8644 01:39:21.482725 <6>[ 201.854353] lkdtm: Stack offset: 336
8645 01:39:21.483114 <6>[ 201.858456] lkdtm: Performing direct entry REPORT_STACK
8646 01:39:21.483502 <6>[ 201.863994] lkdtm: Stack offset: 432
8647 01:39:21.483874 <6>[ 201.868092] lkdtm: Performing direct entry REPORT_STACK
8648 01:39:21.484249 <6>[ 201.873631] lkdtm: Stack offset: 320
8649 01:39:21.484652 <6>[ 201.877727] lkdtm: Performing direct entry REPORT_STACK
8650 01:39:21.485390 <6>[ 201.883280] lkdtm: Stack offset: -448
8651 01:39:21.526373 <6>[ 201.887468] lkdtm: Performing direct entry REPORT_STACK
8652 01:39:21.526855 <6>[ 201.893006] lkdtm: Stack offset: 304
8653 01:39:21.527289 <6>[ 201.897125] lkdtm: Performing direct entry REPORT_STACK
8654 01:39:21.527691 <6>[ 201.902664] lkdtm: Stack offset: 288
8655 01:39:21.528077 <6>[ 201.906769] lkdtm: Performing direct entry REPORT_STACK
8656 01:39:21.528459 <6>[ 201.912321] lkdtm: Stack offset: 336
8657 01:39:21.528836 <6>[ 201.916518] lkdtm: Performing direct entry REPORT_STACK
8658 01:39:21.529206 <6>[ 201.922068] lkdtm: Stack offset: -48
8659 01:39:21.529942 <6>[ 201.926223] lkdtm: Performing direct entry REPORT_STACK
8660 01:39:21.571015 <6>[ 201.931879] lkdtm: Stack offset: -16
8661 01:39:21.571500 <6>[ 201.935979] lkdtm: Performing direct entry REPORT_STACK
8662 01:39:21.571939 <6>[ 201.941520] lkdtm: Stack offset: -320
8663 01:39:21.572346 <6>[ 201.945706] lkdtm: Performing direct entry REPORT_STACK
8664 01:39:21.572737 <6>[ 201.951241] lkdtm: Stack offset: 32
8665 01:39:21.573119 <6>[ 201.955266] lkdtm: Performing direct entry REPORT_STACK
8666 01:39:21.573502 <6>[ 201.960804] lkdtm: Stack offset: 432
8667 01:39:21.573889 <6>[ 201.964902] lkdtm: Performing direct entry REPORT_STACK
8668 01:39:21.574665 <6>[ 201.970441] lkdtm: Stack offset: 320
8669 01:39:21.615252 <6>[ 201.974540] lkdtm: Performing direct entry REPORT_STACK
8670 01:39:21.615558 <6>[ 201.980078] lkdtm: Stack offset: -208
8671 01:39:21.616112 <6>[ 201.984269] lkdtm: Performing direct entry REPORT_STACK
8672 01:39:21.616307 <6>[ 201.989808] lkdtm: Stack offset: 464
8673 01:39:21.616544 <6>[ 201.993912] lkdtm: Performing direct entry REPORT_STACK
8674 01:39:21.616789 <6>[ 201.999449] lkdtm: Stack offset: -112
8675 01:39:21.616968 <6>[ 202.003637] lkdtm: Performing direct entry REPORT_STACK
8676 01:39:21.617194 <6>[ 202.009172] lkdtm: Stack offset: 272
8677 01:39:21.618350 <6>[ 202.013289] lkdtm: Performing direct entry REPORT_STACK
8678 01:39:21.660188 <6>[ 202.018837] lkdtm: Stack offset: 352
8679 01:39:21.660559 <6>[ 202.022970] lkdtm: Performing direct entry REPORT_STACK
8680 01:39:21.660843 <6>[ 202.028512] lkdtm: Stack offset: -224
8681 01:39:21.661090 <6>[ 202.032732] lkdtm: Performing direct entry REPORT_STACK
8682 01:39:21.661334 <6>[ 202.038277] lkdtm: Stack offset: 272
8683 01:39:21.661517 <6>[ 202.042415] lkdtm: Performing direct entry REPORT_STACK
8684 01:39:21.661703 <6>[ 202.047990] lkdtm: Stack offset: -336
8685 01:39:21.661874 <6>[ 202.052197] lkdtm: Performing direct entry REPORT_STACK
8686 01:39:21.662072 <6>[ 202.057739] lkdtm: Stack offset: -416
8687 01:39:21.705039 <6>[ 202.061941] lkdtm: Performing direct entry REPORT_STACK
8688 01:39:21.705317 <6>[ 202.067482] lkdtm: Stack offset: -304
8689 01:39:21.705539 <6>[ 202.071677] lkdtm: Performing direct entry REPORT_STACK
8690 01:39:21.705745 <6>[ 202.077214] lkdtm: Stack offset: 16
8691 01:39:21.706206 <6>[ 202.081235] lkdtm: Performing direct entry REPORT_STACK
8692 01:39:21.706378 <6>[ 202.086769] lkdtm: Stack offset: 112
8693 01:39:21.706555 <6>[ 202.090863] lkdtm: Performing direct entry REPORT_STACK
8694 01:39:21.706725 <6>[ 202.096398] lkdtm: Stack offset: 112
8695 01:39:21.706891 <6>[ 202.100491] lkdtm: Performing direct entry REPORT_STACK
8696 01:39:21.708217 <6>[ 202.106031] lkdtm: Stack offset: -400
8697 01:39:21.749633 <6>[ 202.110248] lkdtm: Performing direct entry REPORT_STACK
8698 01:39:21.749867 <6>[ 202.115773] lkdtm: Stack offset: -48
8699 01:39:21.750097 <6>[ 202.119874] lkdtm: Performing direct entry REPORT_STACK
8700 01:39:21.750301 <6>[ 202.125414] lkdtm: Stack offset: 176
8701 01:39:21.750760 <6>[ 202.129528] lkdtm: Performing direct entry REPORT_STACK
8702 01:39:21.750937 <6>[ 202.135136] lkdtm: Stack offset: 112
8703 01:39:21.751130 <6>[ 202.139250] lkdtm: Performing direct entry REPORT_STACK
8704 01:39:21.751315 <6>[ 202.144789] lkdtm: Stack offset: 160
8705 01:39:21.752820 <6>[ 202.148886] lkdtm: Performing direct entry REPORT_STACK
8706 01:39:21.794798 <6>[ 202.154425] lkdtm: Stack offset: 208
8707 01:39:21.795257 <6>[ 202.158525] lkdtm: Performing direct entry REPORT_STACK
8708 01:39:21.795685 <6>[ 202.164068] lkdtm: Stack offset: 432
8709 01:39:21.796455 <6>[ 202.168183] lkdtm: Performing direct entry REPORT_STACK
8710 01:39:21.796821 <6>[ 202.173839] lkdtm: Stack offset: -112
8711 01:39:21.797213 <6>[ 202.178031] lkdtm: Performing direct entry REPORT_STACK
8712 01:39:21.797595 <6>[ 202.183569] lkdtm: Stack offset: -288
8713 01:39:21.797973 <6>[ 202.187754] lkdtm: Performing direct entry REPORT_STACK
8714 01:39:21.798476 <6>[ 202.193292] lkdtm: Stack offset: 208
8715 01:39:21.839672 <6>[ 202.197389] lkdtm: Performing direct entry REPORT_STACK
8716 01:39:21.840128 <6>[ 202.202939] lkdtm: Stack offset: 208
8717 01:39:21.840559 <6>[ 202.207036] lkdtm: Performing direct entry REPORT_STACK
8718 01:39:21.840962 <6>[ 202.212574] lkdtm: Stack offset: 368
8719 01:39:21.841345 <6>[ 202.216672] lkdtm: Performing direct entry REPORT_STACK
8720 01:39:21.841722 <6>[ 202.222210] lkdtm: Stack offset: -384
8721 01:39:21.842134 <6>[ 202.226405] lkdtm: Performing direct entry REPORT_STACK
8722 01:39:21.842512 <6>[ 202.231954] lkdtm: Stack offset: 224
8723 01:39:21.842908 <6>[ 202.236053] lkdtm: Performing direct entry REPORT_STACK
8724 01:39:21.843646 <6>[ 202.241591] lkdtm: Stack offset: 416
8725 01:39:21.884325 <6>[ 202.245689] lkdtm: Performing direct entry REPORT_STACK
8726 01:39:21.884784 <6>[ 202.251227] lkdtm: Stack offset: 0
8727 01:39:21.885583 <6>[ 202.255153] lkdtm: Performing direct entry REPORT_STACK
8728 01:39:21.885957 <6>[ 202.260691] lkdtm: Stack offset: -80
8729 01:39:21.886393 <6>[ 202.264802] lkdtm: Performing direct entry REPORT_STACK
8730 01:39:21.886789 <6>[ 202.270342] lkdtm: Stack offset: -80
8731 01:39:21.887167 <6>[ 202.274442] lkdtm: Performing direct entry REPORT_STACK
8732 01:39:21.887553 <6>[ 202.279984] lkdtm: Stack offset: -544
8733 01:39:21.888020 <6>[ 202.284183] lkdtm: Performing direct entry REPORT_STACK
8734 01:39:21.929028 <6>[ 202.289857] lkdtm: Stack offset: 32
8735 01:39:21.929479 <6>[ 202.293878] lkdtm: Performing direct entry REPORT_STACK
8736 01:39:21.930283 <6>[ 202.299416] lkdtm: Stack offset: 192
8737 01:39:21.930652 <6>[ 202.303516] lkdtm: Performing direct entry REPORT_STACK
8738 01:39:21.931056 <6>[ 202.309051] lkdtm: Stack offset: -352
8739 01:39:21.931446 <6>[ 202.313241] lkdtm: Performing direct entry REPORT_STACK
8740 01:39:21.931830 <6>[ 202.318781] lkdtm: Stack offset: 208
8741 01:39:21.932216 <6>[ 202.322887] lkdtm: Performing direct entry REPORT_STACK
8742 01:39:21.932682 <6>[ 202.328426] lkdtm: Stack offset: -272
8743 01:39:21.973409 <6>[ 202.332607] lkdtm: Performing direct entry REPORT_STACK
8744 01:39:21.973994 <6>[ 202.338167] lkdtm: Stack offset: -224
8745 01:39:21.974338 <6>[ 202.342372] lkdtm: Performing direct entry REPORT_STACK
8746 01:39:21.974590 <6>[ 202.348029] lkdtm: Stack offset: 192
8747 01:39:21.974756 <6>[ 202.352135] lkdtm: Performing direct entry REPORT_STACK
8748 01:39:21.974935 <6>[ 202.357666] lkdtm: Stack offset: -240
8749 01:39:21.975121 <6>[ 202.361866] lkdtm: Performing direct entry REPORT_STACK
8750 01:39:21.975289 <6>[ 202.367399] lkdtm: Stack offset: 160
8751 01:39:21.976516 <6>[ 202.371494] lkdtm: Performing direct entry REPORT_STACK
8752 01:39:22.018333 <6>[ 202.377024] lkdtm: Stack offset: -544
8753 01:39:22.018661 <6>[ 202.381218] lkdtm: Performing direct entry REPORT_STACK
8754 01:39:22.018888 <6>[ 202.386765] lkdtm: Stack offset: 176
8755 01:39:22.019054 <6>[ 202.390873] lkdtm: Performing direct entry REPORT_STACK
8756 01:39:22.019207 <6>[ 202.396404] lkdtm: Stack offset: 80
8757 01:39:22.019357 <6>[ 202.400420] lkdtm: Performing direct entry REPORT_STACK
8758 01:39:22.019498 <6>[ 202.405967] lkdtm: Stack offset: -384
8759 01:39:22.019620 <6>[ 202.410211] lkdtm: Performing direct entry REPORT_STACK
8760 01:39:22.019739 <6>[ 202.415819] lkdtm: Stack offset: -128
8761 01:39:22.063244 <6>[ 202.420011] lkdtm: Performing direct entry REPORT_STACK
8762 01:39:22.063513 <6>[ 202.425548] lkdtm: Stack offset: 224
8763 01:39:22.063684 <6>[ 202.429648] lkdtm: Performing direct entry REPORT_STACK
8764 01:39:22.063841 <6>[ 202.435184] lkdtm: Stack offset: -400
8765 01:39:22.063991 <6>[ 202.439368] lkdtm: Performing direct entry REPORT_STACK
8766 01:39:22.064137 <6>[ 202.444921] lkdtm: Stack offset: 128
8767 01:39:22.064281 <6>[ 202.449032] lkdtm: Performing direct entry REPORT_STACK
8768 01:39:22.064423 <6>[ 202.454587] lkdtm: Stack offset: -384
8769 01:39:22.064557 <6>[ 202.458789] lkdtm: Performing direct entry REPORT_STACK
8770 01:39:22.066347 <6>[ 202.464330] lkdtm: Stack offset: -144
8771 01:39:22.107884 <6>[ 202.468518] lkdtm: Performing direct entry REPORT_STACK
8772 01:39:22.108119 <6>[ 202.474056] lkdtm: Stack offset: 304
8773 01:39:22.108289 <6>[ 202.478212] lkdtm: Performing direct entry REPORT_STACK
8774 01:39:22.108445 <6>[ 202.483819] lkdtm: Stack offset: 416
8775 01:39:22.108596 <6>[ 202.487923] lkdtm: Performing direct entry REPORT_STACK
8776 01:39:22.108743 <6>[ 202.493461] lkdtm: Stack offset: -432
8777 01:39:22.108884 <6>[ 202.497647] lkdtm: Performing direct entry REPORT_STACK
8778 01:39:22.109024 <6>[ 202.503184] lkdtm: Stack offset: 448
8779 01:39:22.111203 <6>[ 202.507293] lkdtm: Performing direct entry REPORT_STACK
8780 01:39:22.152889 <6>[ 202.512831] lkdtm: Stack offset: -464
8781 01:39:22.153341 <6>[ 202.517015] lkdtm: Performing direct entry REPORT_STACK
8782 01:39:22.153679 <6>[ 202.522551] lkdtm: Stack offset: -128
8783 01:39:22.153993 <6>[ 202.526732] lkdtm: Performing direct entry REPORT_STACK
8784 01:39:22.154339 <6>[ 202.532269] lkdtm: Stack offset: 416
8785 01:39:22.154636 <6>[ 202.536366] lkdtm: Performing direct entry REPORT_STACK
8786 01:39:22.154926 <6>[ 202.541903] lkdtm: Stack offset: -320
8787 01:39:22.155210 <6>[ 202.546095] lkdtm: Performing direct entry REPORT_STACK
8788 01:39:22.156047 <6>[ 202.551645] lkdtm: Stack offset: 240
8789 01:39:22.197735 <6>[ 202.555745] lkdtm: Performing direct entry REPORT_STACK
8790 01:39:22.198203 <6>[ 202.561282] lkdtm: Stack offset: -464
8791 01:39:22.198541 <6>[ 202.565467] lkdtm: Performing direct entry REPORT_STACK
8792 01:39:22.198856 <6>[ 202.571028] lkdtm: Stack offset: 224
8793 01:39:22.199154 <6>[ 202.575128] lkdtm: Performing direct entry REPORT_STACK
8794 01:39:22.199445 <6>[ 202.580673] lkdtm: Stack offset: -176
8795 01:39:22.199729 <6>[ 202.584862] lkdtm: Performing direct entry REPORT_STACK
8796 01:39:22.200011 <6>[ 202.590400] lkdtm: Stack offset: 352
8797 01:39:22.200957 <6>[ 202.594498] lkdtm: Performing direct entry REPORT_STACK
8798 01:39:22.201395 <6>[ 202.600040] lkdtm: Stack offset: -304
8799 01:39:22.242372 <6>[ 202.604247] lkdtm: Performing direct entry REPORT_STACK
8800 01:39:22.242820 <6>[ 202.609864] lkdtm: Stack offset: -96
8801 01:39:22.243160 <6>[ 202.613970] lkdtm: Performing direct entry REPORT_STACK
8802 01:39:22.243474 <6>[ 202.619506] lkdtm: Stack offset: 160
8803 01:39:22.243772 <6>[ 202.623608] lkdtm: Performing direct entry REPORT_STACK
8804 01:39:22.244064 <6>[ 202.629141] lkdtm: Stack offset: 144
8805 01:39:22.244348 <6>[ 202.633250] lkdtm: Performing direct entry REPORT_STACK
8806 01:39:22.244631 <6>[ 202.638789] lkdtm: Stack offset: 144
8807 01:39:22.245621 <6>[ 202.642885] lkdtm: Performing direct entry REPORT_STACK
8808 01:39:22.287251 <6>[ 202.648439] lkdtm: Stack offset: 208
8809 01:39:22.287699 <6>[ 202.652534] lkdtm: Performing direct entry REPORT_STACK
8810 01:39:22.288043 <6>[ 202.658082] lkdtm: Stack offset: 448
8811 01:39:22.288357 <6>[ 202.662225] lkdtm: Performing direct entry REPORT_STACK
8812 01:39:22.288655 <6>[ 202.667880] lkdtm: Stack offset: -384
8813 01:39:22.288950 <6>[ 202.672074] lkdtm: Performing direct entry REPORT_STACK
8814 01:39:22.289241 <6>[ 202.677611] lkdtm: Stack offset: 432
8815 01:39:22.289523 <6>[ 202.681705] lkdtm: Performing direct entry REPORT_STACK
8816 01:39:22.290396 <6>[ 202.687241] lkdtm: Stack offset: 208
8817 01:39:22.331579 <6>[ 202.691353] lkdtm: Performing direct entry REPORT_STACK
8818 01:39:22.331858 <6>[ 202.696887] lkdtm: Stack offset: 160
8819 01:39:22.332088 <6>[ 202.700983] lkdtm: Performing direct entry REPORT_STACK
8820 01:39:22.332339 <6>[ 202.706520] lkdtm: Stack offset: -512
8821 01:39:22.332613 <6>[ 202.710714] lkdtm: Performing direct entry REPORT_STACK
8822 01:39:22.332805 <6>[ 202.716249] lkdtm: Stack offset: -160
8823 01:39:22.332961 <6>[ 202.720435] lkdtm: Performing direct entry REPORT_STACK
8824 01:39:22.333110 <6>[ 202.725971] lkdtm: Stack offset: -256
8825 01:39:22.334653 <6>[ 202.730209] lkdtm: Performing direct entry REPORT_STACK
8826 01:39:22.376335 <6>[ 202.735818] lkdtm: Stack offset: -144
8827 01:39:22.376653 <6>[ 202.740009] lkdtm: Performing direct entry REPORT_STACK
8828 01:39:22.376873 <6>[ 202.745549] lkdtm: Stack offset: -96
8829 01:39:22.377064 <6>[ 202.749651] lkdtm: Performing direct entry REPORT_STACK
8830 01:39:22.377517 <6>[ 202.755195] lkdtm: Stack offset: 208
8831 01:39:22.377695 <6>[ 202.759300] lkdtm: Performing direct entry REPORT_STACK
8832 01:39:22.377875 <6>[ 202.764836] lkdtm: Stack offset: -480
8833 01:39:22.378081 <6>[ 202.769034] lkdtm: Performing direct entry REPORT_STACK
8834 01:39:22.378232 <6>[ 202.774572] lkdtm: Stack offset: -400
8835 01:39:22.421281 <6>[ 202.778753] lkdtm: Performing direct entry REPORT_STACK
8836 01:39:22.421571 <6>[ 202.784285] lkdtm: Stack offset: 336
8837 01:39:22.421769 <6>[ 202.788380] lkdtm: Performing direct entry REPORT_STACK
8838 01:39:22.421943 <6>[ 202.793919] lkdtm: Stack offset: 320
8839 01:39:22.422134 <6>[ 202.798021] lkdtm: Performing direct entry REPORT_STACK
8840 01:39:22.422295 <6>[ 202.803562] lkdtm: Stack offset: 96
8841 01:39:22.422454 <6>[ 202.807613] lkdtm: Performing direct entry REPORT_STACK
8842 01:39:22.422582 <6>[ 202.813151] lkdtm: Stack offset: -224
8843 01:39:22.422678 <6>[ 202.817348] lkdtm: Performing direct entry REPORT_STACK
8844 01:39:22.424444 <6>[ 202.822883] lkdtm: Stack offset: -64
8845 01:39:22.465952 <6>[ 202.826986] lkdtm: Performing direct entry REPORT_STACK
8846 01:39:22.466208 <6>[ 202.832525] lkdtm: Stack offset: -384
8847 01:39:22.466387 <6>[ 202.836711] lkdtm: Performing direct entry REPORT_STACK
8848 01:39:22.466550 <6>[ 202.842250] lkdtm: Stack offset: 304
8849 01:39:22.466707 <6>[ 202.846359] lkdtm: Performing direct entry REPORT_STACK
8850 01:39:22.466858 <6>[ 202.851967] lkdtm: Stack offset: -32
8851 01:39:22.467006 <6>[ 202.856146] lkdtm: Performing direct entry REPORT_STACK
8852 01:39:22.467150 <6>[ 202.861685] lkdtm: Stack offset: 16
8853 01:39:22.469132 <6>[ 202.865716] lkdtm: Performing direct entry REPORT_STACK
8854 01:39:22.511010 <6>[ 202.871255] lkdtm: Stack offset: 208
8855 01:39:22.511492 <6>[ 202.875368] lkdtm: Performing direct entry REPORT_STACK
8856 01:39:22.511850 <6>[ 202.880906] lkdtm: Stack offset: -208
8857 01:39:22.512172 <6>[ 202.885091] lkdtm: Performing direct entry REPORT_STACK
8858 01:39:22.512476 <6>[ 202.890629] lkdtm: Stack offset: -304
8859 01:39:22.512772 <6>[ 202.894815] lkdtm: Performing direct entry REPORT_STACK
8860 01:39:22.513060 <6>[ 202.900354] lkdtm: Stack offset: -336
8861 01:39:22.513346 <6>[ 202.904539] lkdtm: Performing direct entry REPORT_STACK
8862 01:39:22.514227 <6>[ 202.910077] lkdtm: Stack offset: -352
8863 01:39:22.555671 <6>[ 202.914302] lkdtm: Performing direct entry REPORT_STACK
8864 01:39:22.556161 <6>[ 202.919958] lkdtm: Stack offset: -16
8865 01:39:22.556520 <6>[ 202.924068] lkdtm: Performing direct entry REPORT_STACK
8866 01:39:22.556848 <6>[ 202.929607] lkdtm: Stack offset: 448
8867 01:39:22.557156 <6>[ 202.933706] lkdtm: Performing direct entry REPORT_STACK
8868 01:39:22.557454 <6>[ 202.939254] lkdtm: Stack offset: -32
8869 01:39:22.557747 <6>[ 202.943356] lkdtm: Performing direct entry REPORT_STACK
8870 01:39:22.558079 <6>[ 202.948892] lkdtm: Stack offset: 224
8871 01:39:22.558910 <6>[ 202.952991] lkdtm: Performing direct entry REPORT_STACK
8872 01:39:22.600466 <6>[ 202.958539] lkdtm: Stack offset: -192
8873 01:39:22.600923 <6>[ 202.962727] lkdtm: Performing direct entry REPORT_STACK
8874 01:39:22.601269 <6>[ 202.968277] lkdtm: Stack offset: 256
8875 01:39:22.601589 <6>[ 202.972373] lkdtm: Performing direct entry REPORT_STACK
8876 01:39:22.601892 <6>[ 202.977912] lkdtm: Stack offset: -80
8877 01:39:22.602228 <6>[ 202.982013] lkdtm: Performing direct entry REPORT_STACK
8878 01:39:22.602524 <6>[ 202.987548] lkdtm: Stack offset: 400
8879 01:39:22.602809 <6>[ 202.991648] lkdtm: Performing direct entry REPORT_STACK
8880 01:39:22.603091 <6>[ 202.997182] lkdtm: Stack offset: -176
8881 01:39:22.603762 <6>[ 203.001380] lkdtm: Performing direct entry REPORT_STACK
8882 01:39:22.645306 <6>[ 203.006920] lkdtm: Stack offset: 16
8883 01:39:22.645769 <6>[ 203.010927] lkdtm: Performing direct entry REPORT_STACK
8884 01:39:22.646250 <6>[ 203.016466] lkdtm: Stack offset: -448
8885 01:39:22.646659 <6>[ 203.020652] lkdtm: Performing direct entry REPORT_STACK
8886 01:39:22.647046 <6>[ 203.026205] lkdtm: Stack offset: 400
8887 01:39:22.647423 <6>[ 203.030387] lkdtm: Performing direct entry REPORT_STACK
8888 01:39:22.647795 <6>[ 203.035914] lkdtm: Stack offset: -416
8889 01:39:22.648162 <6>[ 203.040113] lkdtm: Performing direct entry REPORT_STACK
8890 01:39:22.648993 <6>[ 203.045649] lkdtm: Stack offset: -176
8891 01:39:22.689633 <6>[ 203.049844] lkdtm: Performing direct entry REPORT_STACK
8892 01:39:22.689930 <6>[ 203.055385] lkdtm: Stack offset: 208
8893 01:39:22.690215 <6>[ 203.059494] lkdtm: Performing direct entry REPORT_STACK
8894 01:39:22.690512 <6>[ 203.065034] lkdtm: Stack offset: 16
8895 01:39:22.690698 <6>[ 203.069050] lkdtm: Performing direct entry REPORT_STACK
8896 01:39:22.690868 <6>[ 203.074599] lkdtm: Stack offset: -528
8897 01:39:22.691036 <6>[ 203.078803] lkdtm: Performing direct entry REPORT_STACK
8898 01:39:22.691226 <6>[ 203.084333] lkdtm: Stack offset: 352
8899 01:39:22.692811 <6>[ 203.088433] lkdtm: Performing direct entry REPORT_STACK
8900 01:39:22.734421 <6>[ 203.093973] lkdtm: Stack offset: -80
8901 01:39:22.734748 <6>[ 203.098069] lkdtm: Performing direct entry REPORT_STACK
8902 01:39:22.735000 <6>[ 203.103612] lkdtm: Stack offset: -144
8903 01:39:22.735214 <6>[ 203.107827] lkdtm: Performing direct entry REPORT_STACK
8904 01:39:22.735417 <6>[ 203.113366] lkdtm: Stack offset: -464
8905 01:39:22.735590 <6>[ 203.117582] lkdtm: Performing direct entry REPORT_STACK
8906 01:39:22.735719 <6>[ 203.123135] lkdtm: Stack offset: 224
8907 01:39:22.735843 <6>[ 203.127239] lkdtm: Performing direct entry REPORT_STACK
8908 01:39:22.735964 <6>[ 203.132777] lkdtm: Stack offset: -480
8909 01:39:22.779572 <6>[ 203.136970] lkdtm: Performing direct entry REPORT_STACK
8910 01:39:22.779858 <6>[ 203.142527] lkdtm: Stack offset: -416
8911 01:39:22.780111 <6>[ 203.146885] lkdtm: Performing direct entry REPORT_STACK
8912 01:39:22.780327 <6>[ 203.152429] lkdtm: Stack offset: -240
8913 01:39:22.780492 <6>[ 203.156647] lkdtm: Performing direct entry REPORT_STACK
8914 01:39:22.780615 <6>[ 203.162186] lkdtm: Stack offset: 448
8915 01:39:22.780734 <6>[ 203.166310] lkdtm: Performing direct entry REPORT_STACK
8916 01:39:22.780854 <6>[ 203.171839] lkdtm: Stack offset: -352
8917 01:39:22.780969 <6>[ 203.176030] lkdtm: Performing direct entry REPORT_STACK
8918 01:39:22.782648 <6>[ 203.181581] lkdtm: Stack offset: 368
8919 01:39:22.824046 <6>[ 203.185693] lkdtm: Performing direct entry REPORT_STACK
8920 01:39:22.824285 <6>[ 203.191233] lkdtm: Stack offset: -336
8921 01:39:22.824507 <6>[ 203.195421] lkdtm: Performing direct entry REPORT_STACK
8922 01:39:22.824715 <6>[ 203.200958] lkdtm: Stack offset: -240
8923 01:39:22.824912 <6>[ 203.205147] lkdtm: Performing direct entry REPORT_STACK
8924 01:39:22.825106 <6>[ 203.210685] lkdtm: Stack offset: 112
8925 01:39:22.825297 <6>[ 203.214789] lkdtm: Performing direct entry REPORT_STACK
8926 01:39:22.825448 <6>[ 203.220327] lkdtm: Stack offset: -368
8927 01:39:22.827162 <6>[ 203.224530] lkdtm: Performing direct entry REPORT_STACK
8928 01:39:22.869237 <6>[ 203.230067] lkdtm: Stack offset: 16
8929 01:39:22.869724 <6>[ 203.234078] lkdtm: Performing direct entry REPORT_STACK
8930 01:39:22.870212 <6>[ 203.239616] lkdtm: Stack offset: -384
8931 01:39:22.870627 <6>[ 203.243818] lkdtm: Performing direct entry REPORT_STACK
8932 01:39:22.871032 <6>[ 203.249355] lkdtm: Stack offset: 208
8933 01:39:22.871423 <6>[ 203.253455] lkdtm: Performing direct entry REPORT_STACK
8934 01:39:22.871804 <6>[ 203.259008] lkdtm: Stack offset: 96
8935 01:39:22.872182 <6>[ 203.263152] lkdtm: Performing direct entry REPORT_STACK
8936 01:39:22.872924 <6>[ 203.268689] lkdtm: Stack offset: 336
8937 01:39:22.913706 <6>[ 203.272793] lkdtm: Performing direct entry REPORT_STACK
8938 01:39:22.914565 <6>[ 203.278330] lkdtm: Stack offset: -96
8939 01:39:22.914935 <6>[ 203.282438] lkdtm: Performing direct entry REPORT_STACK
8940 01:39:22.915256 <6>[ 203.287975] lkdtm: Stack offset: -80
8941 01:39:22.915559 <6>[ 203.292073] lkdtm: Performing direct entry REPORT_STACK
8942 01:39:22.915850 <6>[ 203.297610] lkdtm: Stack offset: 240
8943 01:39:22.916134 <6>[ 203.301706] lkdtm: Performing direct entry REPORT_STACK
8944 01:39:22.916418 <6>[ 203.307254] lkdtm: Stack offset: 16
8945 01:39:22.917134 <6>[ 203.311265] lkdtm: Performing direct entry REPORT_STACK
8946 01:39:22.958565 <6>[ 203.316802] lkdtm: Stack offset: 64
8947 01:39:22.959011 <6>[ 203.320811] lkdtm: Performing direct entry REPORT_STACK
8948 01:39:22.959352 <6>[ 203.326349] lkdtm: Stack offset: -224
8949 01:39:22.959663 <6>[ 203.330541] lkdtm: Performing direct entry REPORT_STACK
8950 01:39:22.959961 <6>[ 203.336089] lkdtm: Stack offset: -192
8951 01:39:22.960252 <6>[ 203.340292] lkdtm: Performing direct entry REPORT_STACK
8952 01:39:22.960539 <6>[ 203.345829] lkdtm: Stack offset: 224
8953 01:39:22.960846 <6>[ 203.349924] lkdtm: Performing direct entry REPORT_STACK
8954 01:39:22.961331 <6>[ 203.355461] lkdtm: Stack offset: 224
8955 01:39:22.962368 <6>[ 203.359558] lkdtm: Performing direct entry REPORT_STACK
8956 01:39:23.003682 <6>[ 203.365095] lkdtm: Stack offset: -512
8957 01:39:23.004138 <6>[ 203.369294] lkdtm: Performing direct entry REPORT_STACK
8958 01:39:23.004477 <6>[ 203.374846] lkdtm: Stack offset: -32
8959 01:39:23.004789 <6>[ 203.379072] lkdtm: Performing direct entry REPORT_STACK
8960 01:39:23.005084 <6>[ 203.384610] lkdtm: Stack offset: 32
8961 01:39:23.005369 <6>[ 203.388642] lkdtm: Performing direct entry REPORT_STACK
8962 01:39:23.005656 <6>[ 203.394180] lkdtm: Stack offset: -224
8963 01:39:23.005937 <6>[ 203.398384] lkdtm: Performing direct entry REPORT_STACK
8964 01:39:23.006842 <6>[ 203.404043] lkdtm: Stack offset: 176
8965 01:39:23.047955 <6>[ 203.408144] lkdtm: Performing direct entry REPORT_STACK
8966 01:39:23.048244 <6>[ 203.413682] lkdtm: Stack offset: -512
8967 01:39:23.048436 <6>[ 203.417898] lkdtm: Performing direct entry REPORT_STACK
8968 01:39:23.048605 <6>[ 203.423437] lkdtm: Stack offset: -176
8969 01:39:23.048777 <6>[ 203.427657] lkdtm: Performing direct entry REPORT_STACK
8970 01:39:23.048924 <6>[ 203.433195] lkdtm: Stack offset: -32
8971 01:39:23.049088 <6>[ 203.437313] lkdtm: Performing direct entry REPORT_STACK
8972 01:39:23.049288 <6>[ 203.442856] lkdtm: Stack offset: 336
8973 01:39:23.051064 <6>[ 203.446964] lkdtm: Performing direct entry REPORT_STACK
8974 01:39:23.092694 <6>[ 203.452500] lkdtm: Stack offset: -272
8975 01:39:23.093017 <6>[ 203.456685] lkdtm: Performing direct entry REPORT_STACK
8976 01:39:23.093201 <6>[ 203.462217] lkdtm: Stack offset: -400
8977 01:39:23.093362 <6>[ 203.466404] lkdtm: Performing direct entry REPORT_STACK
8978 01:39:23.093522 <6>[ 203.471937] lkdtm: Stack offset: 16
8979 01:39:23.093790 <6>[ 203.475947] lkdtm: Performing direct entry REPORT_STACK
8980 01:39:23.093971 <6>[ 203.481480] lkdtm: Stack offset: 272
8981 01:39:23.094157 <6>[ 203.485573] lkdtm: Performing direct entry REPORT_STACK
8982 01:39:23.094319 <6>[ 203.491131] lkdtm: Stack offset: 464
8983 01:39:23.137574 <6>[ 203.495228] lkdtm: Performing direct entry REPORT_STACK
8984 01:39:23.137848 <6>[ 203.500770] lkdtm: Stack offset: -32
8985 01:39:23.138039 <6>[ 203.504872] lkdtm: Performing direct entry REPORT_STACK
8986 01:39:23.138202 <6>[ 203.510407] lkdtm: Stack offset: 96
8987 01:39:23.138358 <6>[ 203.514419] lkdtm: Performing direct entry REPORT_STACK
8988 01:39:23.138486 <6>[ 203.519958] lkdtm: Stack offset: -160
8989 01:39:23.138611 <6>[ 203.524174] lkdtm: Performing direct entry REPORT_STACK
8990 01:39:23.138743 <6>[ 203.529745] lkdtm: Stack offset: 272
8991 01:39:23.138901 <6>[ 203.533848] lkdtm: Performing direct entry REPORT_STACK
8992 01:39:23.140669 <6>[ 203.539385] lkdtm: Stack offset: 352
8993 01:39:23.182243 <6>[ 203.543482] lkdtm: Performing direct entry REPORT_STACK
8994 01:39:23.182507 <6>[ 203.549019] lkdtm: Stack offset: -224
8995 01:39:23.182675 <6>[ 203.553214] lkdtm: Performing direct entry REPORT_STACK
8996 01:39:23.182828 <6>[ 203.558752] lkdtm: Stack offset: -48
8997 01:39:23.182973 <6>[ 203.562921] lkdtm: Performing direct entry REPORT_STACK
8998 01:39:23.183114 <6>[ 203.568461] lkdtm: Stack offset: 448
8999 01:39:23.183252 <6>[ 203.572562] lkdtm: Performing direct entry REPORT_STACK
9000 01:39:23.183379 <6>[ 203.578099] lkdtm: Stack offset: -96
9001 01:39:23.185407 <6>[ 203.582232] lkdtm: Performing direct entry REPORT_STACK
9002 01:39:23.227084 <6>[ 203.587758] lkdtm: Stack offset: -512
9003 01:39:23.227312 <6>[ 203.591940] lkdtm: Performing direct entry REPORT_STACK
9004 01:39:23.227477 <6>[ 203.597488] lkdtm: Stack offset: -176
9005 01:39:23.227631 <6>[ 203.601673] lkdtm: Performing direct entry REPORT_STACK
9006 01:39:23.227775 <6>[ 203.607211] lkdtm: Stack offset: -224
9007 01:39:23.227916 <6>[ 203.611406] lkdtm: Performing direct entry REPORT_STACK
9008 01:39:23.228057 <6>[ 203.616943] lkdtm: Stack offset: 128
9009 01:39:23.228194 <6>[ 203.621042] lkdtm: Performing direct entry REPORT_STACK
9010 01:39:23.230488 <6>[ 203.626625] lkdtm: Stack offset: 32
9011 01:39:23.272277 <6>[ 203.630661] lkdtm: Performing direct entry REPORT_STACK
9012 01:39:23.272732 <6>[ 203.636336] lkdtm: Stack offset: 48
9013 01:39:23.273060 <6>[ 203.640351] lkdtm: Performing direct entry REPORT_STACK
9014 01:39:23.273361 <6>[ 203.645888] lkdtm: Stack offset: 352
9015 01:39:23.273647 <6>[ 203.649990] lkdtm: Performing direct entry REPORT_STACK
9016 01:39:23.273926 <6>[ 203.655525] lkdtm: Stack offset: -16
9017 01:39:23.274257 <6>[ 203.659625] lkdtm: Performing direct entry REPORT_STACK
9018 01:39:23.274537 <6>[ 203.665159] lkdtm: Stack offset: 32
9019 01:39:23.275554 <6>[ 203.669170] lkdtm: Performing direct entry REPORT_STACK
9020 01:39:23.275983 <6>[ 203.674719] lkdtm: Stack offset: -48
9021 01:39:23.317124 <6>[ 203.678814] lkdtm: Performing direct entry REPORT_STACK
9022 01:39:23.317574 <6>[ 203.684351] lkdtm: Stack offset: 256
9023 01:39:23.317908 <6>[ 203.688445] lkdtm: Performing direct entry REPORT_STACK
9024 01:39:23.318249 <6>[ 203.693981] lkdtm: Stack offset: -352
9025 01:39:23.318547 <6>[ 203.698218] lkdtm: Performing direct entry REPORT_STACK
9026 01:39:23.318829 <6>[ 203.703953] lkdtm: Stack offset: 432
9027 01:39:23.319107 <6>[ 203.708076] lkdtm: Performing direct entry REPORT_STACK
9028 01:39:23.319384 <6>[ 203.713714] lkdtm: Stack offset: 128
9029 01:39:23.320465 <6>[ 203.717825] lkdtm: Performing direct entry REPORT_STACK
9030 01:39:23.361854 <6>[ 203.723361] lkdtm: Stack offset: 96
9031 01:39:23.362573 <6>[ 203.727366] lkdtm: Performing direct entry REPORT_STACK
9032 01:39:23.362920 <6>[ 203.732903] lkdtm: Stack offset: 48
9033 01:39:23.363448 <6>[ 203.736924] lkdtm: Performing direct entry REPORT_STACK
9034 01:39:23.363819 <6>[ 203.742461] lkdtm: Stack offset: 176
9035 01:39:23.364115 <6>[ 203.746556] lkdtm: Performing direct entry REPORT_STACK
9036 01:39:23.364399 <6>[ 203.752093] lkdtm: Stack offset: 432
9037 01:39:23.364818 <6>[ 203.756191] lkdtm: Performing direct entry REPORT_STACK
9038 01:39:23.365644 <6>[ 203.761728] lkdtm: Stack offset: 320
9039 01:39:23.406086 <6>[ 203.765834] lkdtm: Performing direct entry REPORT_STACK
9040 01:39:23.406397 <6>[ 203.771370] lkdtm: Stack offset: -112
9041 01:39:23.406629 <6>[ 203.775573] lkdtm: Performing direct entry REPORT_STACK
9042 01:39:23.406869 <6>[ 203.781110] lkdtm: Stack offset: 240
9043 01:39:23.407071 <6>[ 203.785204] lkdtm: Performing direct entry REPORT_STACK
9044 01:39:23.407475 <6>[ 203.790748] lkdtm: Stack offset: 32
9045 01:39:23.407698 <6>[ 203.794766] lkdtm: Performing direct entry REPORT_STACK
9046 01:39:23.407859 <6>[ 203.800300] lkdtm: Stack offset: -272
9047 01:39:23.409165 <6>[ 203.804493] lkdtm: Performing direct entry REPORT_STACK
9048 01:39:23.450991 <6>[ 203.810027] lkdtm: Stack offset: -448
9049 01:39:23.451270 <6>[ 203.814250] lkdtm: Performing direct entry REPORT_STACK
9050 01:39:23.451492 <6>[ 203.819799] lkdtm: Stack offset: -144
9051 01:39:23.451742 <6>[ 203.823980] lkdtm: Performing direct entry REPORT_STACK
9052 01:39:23.452007 <6>[ 203.829517] lkdtm: Stack offset: 144
9053 01:39:23.452500 <6>[ 203.833612] lkdtm: Performing direct entry REPORT_STACK
9054 01:39:23.452619 <6>[ 203.839145] lkdtm: Stack offset: 336
9055 01:39:23.452780 <6>[ 203.843243] lkdtm: Performing direct entry REPORT_STACK
9056 01:39:23.452920 <6>[ 203.848778] lkdtm: Stack offset: 304
9057 01:39:23.495759 <6>[ 203.852873] lkdtm: Performing direct entry REPORT_STACK
9058 01:39:23.496035 <6>[ 203.858418] lkdtm: Stack offset: -96
9059 01:39:23.496260 <6>[ 203.862514] lkdtm: Performing direct entry REPORT_STACK
9060 01:39:23.496468 <6>[ 203.868048] lkdtm: Stack offset: -320
9061 01:39:23.496665 <6>[ 203.872230] lkdtm: Performing direct entry REPORT_STACK
9062 01:39:23.496861 <6>[ 203.877774] lkdtm: Stack offset: 432
9063 01:39:23.497050 <6>[ 203.881875] lkdtm: Performing direct entry REPORT_STACK
9064 01:39:23.497232 <6>[ 203.887409] lkdtm: Stack offset: -96
9065 01:39:23.497345 <6>[ 203.891512] lkdtm: Performing direct entry REPORT_STACK
9066 01:39:23.499021 <6>[ 203.897050] lkdtm: Stack offset: 432
9067 01:39:23.540704 <6>[ 203.901166] lkdtm: Performing direct entry REPORT_STACK
9068 01:39:23.541174 <6>[ 203.906717] lkdtm: Stack offset: -48
9069 01:39:23.541525 <6>[ 203.910818] lkdtm: Performing direct entry REPORT_STACK
9070 01:39:23.541847 <6>[ 203.916373] lkdtm: Stack offset: -416
9071 01:39:23.542201 <6>[ 203.920572] lkdtm: Performing direct entry REPORT_STACK
9072 01:39:23.542505 <6>[ 203.926109] lkdtm: Stack offset: -128
9073 01:39:23.542797 <6>[ 203.930339] lkdtm: Performing direct entry REPORT_STACK
9074 01:39:23.543087 <6>[ 203.935986] lkdtm: Stack offset: 384
9075 01:39:23.543873 <6>[ 203.940087] lkdtm: Performing direct entry REPORT_STACK
9076 01:39:23.585484 <6>[ 203.945626] lkdtm: Stack offset: -464
9077 01:39:23.585973 <6>[ 203.949818] lkdtm: Performing direct entry REPORT_STACK
9078 01:39:23.586400 <6>[ 203.955356] lkdtm: Stack offset: 0
9079 01:39:23.586735 <6>[ 203.959281] lkdtm: Performing direct entry REPORT_STACK
9080 01:39:23.587051 <6>[ 203.964815] lkdtm: Stack offset: 16
9081 01:39:23.587354 <6>[ 203.968826] lkdtm: Performing direct entry REPORT_STACK
9082 01:39:23.587646 <6>[ 203.974365] lkdtm: Stack offset: 0
9083 01:39:23.587930 <6>[ 203.978305] lkdtm: Performing direct entry REPORT_STACK
9084 01:39:23.588638 <6>[ 203.983833] lkdtm: Stack offset: -336
9085 01:39:23.630307 <6>[ 203.988021] lkdtm: Performing direct entry REPORT_STACK
9086 01:39:23.630764 <6>[ 203.993579] lkdtm: Stack offset: -304
9087 01:39:23.631108 <6>[ 203.997766] lkdtm: Performing direct entry REPORT_STACK
9088 01:39:23.631430 <6>[ 204.003300] lkdtm: Stack offset: -448
9089 01:39:23.631732 <6>[ 204.007495] lkdtm: Performing direct entry REPORT_STACK
9090 01:39:23.632028 <6>[ 204.013041] lkdtm: Stack offset: -64
9091 01:39:23.632317 <6>[ 204.017142] lkdtm: Performing direct entry REPORT_STACK
9092 01:39:23.632600 <6>[ 204.022681] lkdtm: Stack offset: -528
9093 01:39:23.632884 <6>[ 204.026863] lkdtm: Performing direct entry REPORT_STACK
9094 01:39:23.633560 <6>[ 204.032402] lkdtm: Stack offset: 416
9095 01:39:23.675034 <6>[ 204.036506] lkdtm: Performing direct entry REPORT_STACK
9096 01:39:23.675858 <6>[ 204.042068] lkdtm: Stack offset: 256
9097 01:39:23.676226 <6>[ 204.046340] lkdtm: Performing direct entry REPORT_STACK
9098 01:39:23.676556 <6>[ 204.051978] lkdtm: Stack offset: -144
9099 01:39:23.676865 <6>[ 204.056168] lkdtm: Performing direct entry REPORT_STACK
9100 01:39:23.677163 <6>[ 204.061703] lkdtm: Stack offset: -528
9101 01:39:23.677450 <6>[ 204.065893] lkdtm: Performing direct entry REPORT_STACK
9102 01:39:23.677734 <6>[ 204.071434] lkdtm: Stack offset: -400
9103 01:39:23.678436 <6>[ 204.075616] lkdtm: Performing direct entry REPORT_STACK
9104 01:39:23.719898 <6>[ 204.081155] lkdtm: Stack offset: 272
9105 01:39:23.720353 <6>[ 204.085254] lkdtm: Performing direct entry REPORT_STACK
9106 01:39:23.721151 <6>[ 204.090798] lkdtm: Stack offset: 336
9107 01:39:23.721519 <6>[ 204.094899] lkdtm: Performing direct entry REPORT_STACK
9108 01:39:23.721919 <6>[ 204.100444] lkdtm: Stack offset: 400
9109 01:39:23.722341 <6>[ 204.104552] lkdtm: Performing direct entry REPORT_STACK
9110 01:39:23.722721 <6>[ 204.110102] lkdtm: Stack offset: 336
9111 01:39:23.723103 <6>[ 204.114246] lkdtm: Performing direct entry REPORT_STACK
9112 01:39:23.723567 <6>[ 204.119774] lkdtm: Stack offset: 272
9113 01:39:23.764246 <6>[ 204.123868] lkdtm: Performing direct entry REPORT_STACK
9114 01:39:23.764591 <6>[ 204.129407] lkdtm: Stack offset: 112
9115 01:39:23.764820 <6>[ 204.133517] lkdtm: Performing direct entry REPORT_STACK
9116 01:39:23.765070 <6>[ 204.139052] lkdtm: Stack offset: -384
9117 01:39:23.765297 <6>[ 204.143241] lkdtm: Performing direct entry REPORT_STACK
9118 01:39:23.765426 <6>[ 204.148783] lkdtm: Stack offset: -80
9119 01:39:23.765580 <6>[ 204.152912] lkdtm: Performing direct entry REPORT_STACK
9120 01:39:23.765701 <6>[ 204.158465] lkdtm: Stack offset: 32
9121 01:39:23.767316 <6>[ 204.162494] lkdtm: Performing direct entry REPORT_STACK
9122 01:39:23.809133 <6>[ 204.168038] lkdtm: Stack offset: 128
9123 01:39:23.809488 <6>[ 204.172161] lkdtm: Performing direct entry REPORT_STACK
9124 01:39:23.809776 <6>[ 204.177727] lkdtm: Stack offset: -160
9125 01:39:23.810156 <6>[ 204.181936] lkdtm: Performing direct entry REPORT_STACK
9126 01:39:23.810352 <6>[ 204.187502] lkdtm: Stack offset: -512
9127 01:39:23.810817 <6>[ 204.191709] lkdtm: Performing direct entry REPORT_STACK
9128 01:39:23.810986 <6>[ 204.197250] lkdtm: Stack offset: -304
9129 01:39:23.811183 <6>[ 204.201465] lkdtm: Performing direct entry REPORT_STACK
9130 01:39:23.811339 <6>[ 204.207008] lkdtm: Stack offset: -352
9131 01:39:23.853996 <6>[ 204.211217] lkdtm: Performing direct entry REPORT_STACK
9132 01:39:23.854270 <6>[ 204.216759] lkdtm: Stack offset: 240
9133 01:39:23.854490 <6>[ 204.220888] lkdtm: Performing direct entry REPORT_STACK
9134 01:39:23.854956 <6>[ 204.226425] lkdtm: Stack offset: -496
9135 01:39:23.855137 <6>[ 204.230625] lkdtm: Performing direct entry REPORT_STACK
9136 01:39:23.855330 <6>[ 204.236162] lkdtm: Stack offset: -464
9137 01:39:23.855501 <6>[ 204.240356] lkdtm: Performing direct entry REPORT_STACK
9138 01:39:23.855666 <6>[ 204.245893] lkdtm: Stack offset: -208
9139 01:39:23.855830 <6>[ 204.250082] lkdtm: Performing direct entry REPORT_STACK
9140 01:39:23.857141 <6>[ 204.255618] lkdtm: Stack offset: -480
9141 01:39:23.898732 <6>[ 204.259803] lkdtm: Performing direct entry REPORT_STACK
9142 01:39:23.898976 <6>[ 204.265411] lkdtm: Stack offset: -288
9143 01:39:23.899327 <6>[ 204.269606] lkdtm: Performing direct entry REPORT_STACK
9144 01:39:23.899726 <6>[ 204.275144] lkdtm: Stack offset: -304
9145 01:39:23.900158 <6>[ 204.279347] lkdtm: Performing direct entry REPORT_STACK
9146 01:39:23.900545 <6>[ 204.284900] lkdtm: Stack offset: 256
9147 01:39:23.900916 <6>[ 204.289124] lkdtm: Performing direct entry REPORT_STACK
9148 01:39:23.901285 <6>[ 204.294661] lkdtm: Stack offset: -240
9149 01:39:23.902129 <6>[ 204.298851] lkdtm: Performing direct entry REPORT_STACK
9150 01:39:23.943987 <6>[ 204.304388] lkdtm: Stack offset: -96
9151 01:39:23.944453 <6>[ 204.308482] lkdtm: Performing direct entry REPORT_STACK
9152 01:39:23.944888 <6>[ 204.314020] lkdtm: Stack offset: -400
9153 01:39:23.945295 <6>[ 204.318248] lkdtm: Performing direct entry REPORT_STACK
9154 01:39:23.945687 <6>[ 204.323906] lkdtm: Stack offset: 160
9155 01:39:23.946101 <6>[ 204.328006] lkdtm: Performing direct entry REPORT_STACK
9156 01:39:23.946485 <6>[ 204.333543] lkdtm: Stack offset: 208
9157 01:39:23.946862 <6>[ 204.337640] lkdtm: Performing direct entry REPORT_STACK
9158 01:39:23.947618 <6>[ 204.343188] lkdtm: Stack offset: 272
9159 01:39:23.988499 <6>[ 204.347294] lkdtm: Performing direct entry REPORT_STACK
9160 01:39:23.988981 <6>[ 204.352828] lkdtm: Stack offset: -64
9161 01:39:23.989337 <6>[ 204.356927] lkdtm: Performing direct entry REPORT_STACK
9162 01:39:23.989667 <6>[ 204.362465] lkdtm: Stack offset: 208
9163 01:39:23.989977 <6>[ 204.366559] lkdtm: Performing direct entry REPORT_STACK
9164 01:39:23.990744 <6>[ 204.372098] lkdtm: Stack offset: -416
9165 01:39:23.991081 <6>[ 204.376276] lkdtm: Performing direct entry REPORT_STACK
9166 01:39:23.991399 <6>[ 204.381813] lkdtm: Stack offset: -320
9167 01:39:23.991873 <6>[ 204.385993] lkdtm: Performing direct entry REPORT_STACK
9168 01:39:24.033325 <6>[ 204.391527] lkdtm: Stack offset: 464
9169 01:39:24.033777 <6>[ 204.395623] lkdtm: Performing direct entry REPORT_STACK
9170 01:39:24.034176 <6>[ 204.401156] lkdtm: Stack offset: 64
9171 01:39:24.034505 <6>[ 204.405179] lkdtm: Performing direct entry REPORT_STACK
9172 01:39:24.034813 <6>[ 204.410717] lkdtm: Stack offset: -272
9173 01:39:24.035111 <6>[ 204.414903] lkdtm: Performing direct entry REPORT_STACK
9174 01:39:24.035403 <6>[ 204.420441] lkdtm: Stack offset: -224
9175 01:39:24.035685 <6>[ 204.424624] lkdtm: Performing direct entry REPORT_STACK
9176 01:39:24.035966 <6>[ 204.430193] lkdtm: Stack offset: -464
9177 01:39:24.036673 <6>[ 204.434432] lkdtm: Performing direct entry REPORT_STACK
9178 01:39:24.077703 <6>[ 204.439959] lkdtm: Stack offset: 320
9179 01:39:24.078303 <6>[ 204.444063] lkdtm: Performing direct entry REPORT_STACK
9180 01:39:24.078556 <6>[ 204.449599] lkdtm: Stack offset: -240
9181 01:39:24.078818 <6>[ 204.453795] lkdtm: Performing direct entry REPORT_STACK
9182 01:39:24.079027 <6>[ 204.459332] lkdtm: Stack offset: -240
9183 01:39:24.079255 <6>[ 204.463524] lkdtm: Performing direct entry REPORT_STACK
9184 01:39:24.079426 <6>[ 204.469071] lkdtm: Stack offset: 112
9185 01:39:24.079567 <6>[ 204.473168] lkdtm: Performing direct entry REPORT_STACK
9186 01:39:24.080830 <6>[ 204.478701] lkdtm: Stack offset: -16
9187 01:39:24.122518 <6>[ 204.482820] lkdtm: Performing direct entry REPORT_STACK
9188 01:39:24.122853 <6>[ 204.488361] lkdtm: Stack offset: 320
9189 01:39:24.123106 <6>[ 204.492466] lkdtm: Performing direct entry REPORT_STACK
9190 01:39:24.123323 <6>[ 204.498004] lkdtm: Stack offset: -256
9191 01:39:24.123566 <6>[ 204.502232] lkdtm: Performing direct entry REPORT_STACK
9192 01:39:24.123781 <6>[ 204.507878] lkdtm: Stack offset: -160
9193 01:39:24.123975 <6>[ 204.512068] lkdtm: Performing direct entry REPORT_STACK
9194 01:39:24.124150 <6>[ 204.517601] lkdtm: Stack offset: -464
9195 01:39:24.125606 <6>[ 204.521779] lkdtm: Performing direct entry REPORT_STACK
9196 01:39:24.167260 <6>[ 204.527324] lkdtm: Stack offset: -224
9197 01:39:24.167592 <6>[ 204.531512] lkdtm: Performing direct entry REPORT_STACK
9198 01:39:24.167839 <6>[ 204.537061] lkdtm: Stack offset: 64
9199 01:39:24.168022 <6>[ 204.541069] lkdtm: Performing direct entry REPORT_STACK
9200 01:39:24.168180 <6>[ 204.546603] lkdtm: Stack offset: 224
9201 01:39:24.168345 <6>[ 204.550697] lkdtm: Performing direct entry REPORT_STACK
9202 01:39:24.168490 <6>[ 204.556240] lkdtm: Stack offset: 464
9203 01:39:24.168671 <6>[ 204.560340] lkdtm: Performing direct entry REPORT_STACK
9204 01:39:24.170439 <6>[ 204.565874] lkdtm: Stack offset: -240
9205 01:39:24.212162 <6>[ 204.570062] lkdtm: Performing direct entry REPORT_STACK
9206 01:39:24.212444 <6>[ 204.575595] lkdtm: Stack offset: 448
9207 01:39:24.212638 <6>[ 204.579713] lkdtm: Performing direct entry REPORT_STACK
9208 01:39:24.212808 <6>[ 204.585251] lkdtm: Stack offset: -448
9209 01:39:24.212959 <6>[ 204.589472] lkdtm: Performing direct entry REPORT_STACK
9210 01:39:24.213089 <6>[ 204.595011] lkdtm: Stack offset: 240
9211 01:39:24.213214 <6>[ 204.599109] lkdtm: Performing direct entry REPORT_STACK
9212 01:39:24.213339 <6>[ 204.604643] lkdtm: Stack offset: -400
9213 01:39:24.213463 <6>[ 204.608828] lkdtm: Performing direct entry REPORT_STACK
9214 01:39:24.215309 <6>[ 204.614366] lkdtm: Stack offset: -112
9215 01:39:24.257006 <6>[ 204.618564] lkdtm: Performing direct entry REPORT_STACK
9216 01:39:24.257241 <6>[ 204.624120] lkdtm: Stack offset: -256
9217 01:39:24.257415 <6>[ 204.628396] lkdtm: Performing direct entry REPORT_STACK
9218 01:39:24.257575 <6>[ 204.633934] lkdtm: Stack offset: -464
9219 01:39:24.257727 <6>[ 204.638130] lkdtm: Performing direct entry REPORT_STACK
9220 01:39:24.257881 <6>[ 204.643828] lkdtm: Stack offset: 112
9221 01:39:24.258018 <6>[ 204.647942] lkdtm: Performing direct entry REPORT_STACK
9222 01:39:24.258149 <6>[ 204.653482] lkdtm: Stack offset: -416
9223 01:39:24.260165 <6>[ 204.657677] lkdtm: Performing direct entry REPORT_STACK
9224 01:39:24.301841 <6>[ 204.663215] lkdtm: Stack offset: 464
9225 01:39:24.302334 <6>[ 204.667316] lkdtm: Performing direct entry REPORT_STACK
9226 01:39:24.302683 <6>[ 204.672851] lkdtm: Stack offset: 320
9227 01:39:24.302999 <6>[ 204.676951] lkdtm: Performing direct entry REPORT_STACK
9228 01:39:24.303300 <6>[ 204.682506] lkdtm: Stack offset: 256
9229 01:39:24.303594 <6>[ 204.686612] lkdtm: Performing direct entry REPORT_STACK
9230 01:39:24.303888 <6>[ 204.692152] lkdtm: Stack offset: -416
9231 01:39:24.304173 <6>[ 204.696336] lkdtm: Performing direct entry REPORT_STACK
9232 01:39:24.304974 <6>[ 204.701874] lkdtm: Stack offset: -192
9233 01:39:24.346514 <6>[ 204.706055] lkdtm: Performing direct entry REPORT_STACK
9234 01:39:24.346966 <6>[ 204.711601] lkdtm: Stack offset: -528
9235 01:39:24.347306 <6>[ 204.715789] lkdtm: Performing direct entry REPORT_STACK
9236 01:39:24.347618 <6>[ 204.721325] lkdtm: Stack offset: -384
9237 01:39:24.347914 <6>[ 204.725511] lkdtm: Performing direct entry REPORT_STACK
9238 01:39:24.348203 <6>[ 204.731049] lkdtm: Stack offset: -32
9239 01:39:24.348492 <6>[ 204.735147] lkdtm: Performing direct entry REPORT_STACK
9240 01:39:24.348781 <6>[ 204.740686] lkdtm: Stack offset: 448
9241 01:39:24.349733 <6>[ 204.744797] lkdtm: Performing direct entry REPORT_STACK
9242 01:39:24.391364 <6>[ 204.750352] lkdtm: Stack offset: 0
9243 01:39:24.391818 <6>[ 204.754325] lkdtm: Performing direct entry REPORT_STACK
9244 01:39:24.392162 <6>[ 204.759866] lkdtm: Stack offset: 176
9245 01:39:24.392478 <6>[ 204.763970] lkdtm: Performing direct entry REPORT_STACK
9246 01:39:24.392780 <6>[ 204.769507] lkdtm: Stack offset: 400
9247 01:39:24.393076 <6>[ 204.773625] lkdtm: Performing direct entry REPORT_STACK
9248 01:39:24.393368 <6>[ 204.779167] lkdtm: Stack offset: 208
9249 01:39:24.393656 <6>[ 204.783265] lkdtm: Performing direct entry REPORT_STACK
9250 01:39:24.393945 <6>[ 204.788804] lkdtm: Stack offset: -400
9251 01:39:24.436202 <6>[ 204.792987] lkdtm: Performing direct entry REPORT_STACK
9252 01:39:24.436669 <6>[ 204.798523] lkdtm: Stack offset: 64
9253 01:39:24.437016 <6>[ 204.802537] lkdtm: Performing direct entry REPORT_STACK
9254 01:39:24.437333 <6>[ 204.808073] lkdtm: Stack offset: -32
9255 01:39:24.437634 <6>[ 204.812172] lkdtm: Performing direct entry REPORT_STACK
9256 01:39:24.437928 <6>[ 204.817706] lkdtm: Stack offset: 272
9257 01:39:24.438267 <6>[ 204.821808] lkdtm: Performing direct entry REPORT_STACK
9258 01:39:24.438557 <6>[ 204.827348] lkdtm: Stack offset: 48
9259 01:39:24.438842 <6>[ 204.831375] lkdtm: Performing direct entry REPORT_STACK
9260 01:39:24.439542 <6>[ 204.836914] lkdtm: Stack offset: 48
9261 01:39:24.480582 <6>[ 204.840922] lkdtm: Performing direct entry REPORT_STACK
9262 01:39:24.480899 <6>[ 204.846473] lkdtm: Stack offset: -384
9263 01:39:24.481175 <6>[ 204.850667] lkdtm: Performing direct entry REPORT_STACK
9264 01:39:24.481663 <6>[ 204.856204] lkdtm: Stack offset: -320
9265 01:39:24.481888 <6>[ 204.860421] lkdtm: Performing direct entry REPORT_STACK
9266 01:39:24.482097 <6>[ 204.865976] lkdtm: Stack offset: 224
9267 01:39:24.482278 <6>[ 204.870258] lkdtm: Performing direct entry REPORT_STACK
9268 01:39:24.482433 <6>[ 204.875801] lkdtm: Stack offset: -352
9269 01:39:24.483713 <6>[ 204.880000] lkdtm: Performing direct entry REPORT_STACK
9270 01:39:24.525285 <6>[ 204.885540] lkdtm: Stack offset: -208
9271 01:39:24.525621 <6>[ 204.889727] lkdtm: Performing direct entry REPORT_STACK
9272 01:39:24.526128 <6>[ 204.895274] lkdtm: Stack offset: -432
9273 01:39:24.526346 <6>[ 204.899465] lkdtm: Performing direct entry REPORT_STACK
9274 01:39:24.526540 <6>[ 204.905002] lkdtm: Stack offset: -96
9275 01:39:24.526747 <6>[ 204.909095] lkdtm: Performing direct entry REPORT_STACK
9276 01:39:24.526942 <6>[ 204.914629] lkdtm: Stack offset: 32
9277 01:39:24.527153 <6>[ 204.918639] lkdtm: Performing direct entry REPORT_STACK
9278 01:39:24.528429 <6>[ 204.924173] lkdtm: Stack offset: -512
9279 01:39:24.570265 <6>[ 204.928355] lkdtm: Performing direct entry REPORT_STACK
9280 01:39:24.570541 <6>[ 204.933892] lkdtm: Stack offset: -192
9281 01:39:24.570715 <6>[ 204.938080] lkdtm: Performing direct entry REPORT_STACK
9282 01:39:24.570872 <6>[ 204.943619] lkdtm: Stack offset: 320
9283 01:39:24.571023 <6>[ 204.947711] lkdtm: Performing direct entry REPORT_STACK
9284 01:39:24.571172 <6>[ 204.953277] lkdtm: Stack offset: 160
9285 01:39:24.571315 <6>[ 204.957399] lkdtm: Performing direct entry REPORT_STACK
9286 01:39:24.571459 <6>[ 204.962940] lkdtm: Stack offset: -160
9287 01:39:24.571600 <6>[ 204.967132] lkdtm: Performing direct entry REPORT_STACK
9288 01:39:24.573420 <6>[ 204.972670] lkdtm: Stack offset: 288
9289 01:39:24.615249 <6>[ 204.976774] lkdtm: Performing direct entry REPORT_STACK
9290 01:39:24.615708 <6>[ 204.982327] lkdtm: Stack offset: -64
9291 01:39:24.616046 <6>[ 204.986556] lkdtm: Performing direct entry REPORT_STACK
9292 01:39:24.616359 <6>[ 204.992093] lkdtm: Stack offset: -16
9293 01:39:24.616661 <6>[ 204.996274] lkdtm: Performing direct entry REPORT_STACK
9294 01:39:24.616955 <6>[ 205.001813] lkdtm: Stack offset: -16
9295 01:39:24.617246 <6>[ 205.005911] lkdtm: Performing direct entry REPORT_STACK
9296 01:39:24.617528 <6>[ 205.011448] lkdtm: Stack offset: -16
9297 01:39:24.618517 <6>[ 205.015560] lkdtm: Performing direct entry REPORT_STACK
9298 01:39:24.659997 <6>[ 205.021096] lkdtm: Stack offset: -224
9299 01:39:24.660445 <6>[ 205.025280] lkdtm: Performing direct entry REPORT_STACK
9300 01:39:24.660789 <6>[ 205.030816] lkdtm: Stack offset: -240
9301 01:39:24.661101 <6>[ 205.035008] lkdtm: Performing direct entry REPORT_STACK
9302 01:39:24.661398 <6>[ 205.040545] lkdtm: Stack offset: -320
9303 01:39:24.661688 <6>[ 205.044727] lkdtm: Performing direct entry REPORT_STACK
9304 01:39:24.661978 <6>[ 205.050263] lkdtm: Stack offset: -48
9305 01:39:24.662312 <6>[ 205.054382] lkdtm: Performing direct entry REPORT_STACK
9306 01:39:24.663149 <6>[ 205.059909] lkdtm: Stack offset: 32
9307 01:39:24.704336 <6>[ 205.063917] lkdtm: Performing direct entry REPORT_STACK
9308 01:39:24.704633 <6>[ 205.069453] lkdtm: Stack offset: -128
9309 01:39:24.704905 <6>[ 205.073637] lkdtm: Performing direct entry REPORT_STACK
9310 01:39:24.705075 <6>[ 205.079186] lkdtm: Stack offset: -96
9311 01:39:24.705229 <6>[ 205.083301] lkdtm: Performing direct entry REPORT_STACK
9312 01:39:24.705379 <6>[ 205.088837] lkdtm: Stack offset: 448
9313 01:39:24.705575 <6>[ 205.092939] lkdtm: Performing direct entry REPORT_STACK
9314 01:39:24.705708 <6>[ 205.098499] lkdtm: Stack offset: 240
9315 01:39:24.707431 <6>[ 205.102722] lkdtm: Performing direct entry REPORT_STACK
9316 01:39:24.749112 <6>[ 205.108261] lkdtm: Stack offset: -96
9317 01:39:24.749388 <6>[ 205.112367] lkdtm: Performing direct entry REPORT_STACK
9318 01:39:24.749586 <6>[ 205.117901] lkdtm: Stack offset: 48
9319 01:39:24.749798 <6>[ 205.121907] lkdtm: Performing direct entry REPORT_STACK
9320 01:39:24.749958 <6>[ 205.127445] lkdtm: Stack offset: 192
9321 01:39:24.750144 <6>[ 205.131538] lkdtm: Performing direct entry REPORT_STACK
9322 01:39:24.750293 <6>[ 205.137071] lkdtm: Stack offset: -320
9323 01:39:24.750437 <6>[ 205.141261] lkdtm: Performing direct entry REPORT_STACK
9324 01:39:24.750564 <6>[ 205.146795] lkdtm: Stack offset: 32
9325 01:39:24.794130 <6>[ 205.150810] lkdtm: Performing direct entry REPORT_STACK
9326 01:39:24.794374 <6>[ 205.156343] lkdtm: Stack offset: -112
9327 01:39:24.794544 <6>[ 205.160544] lkdtm: Performing direct entry REPORT_STACK
9328 01:39:24.794699 <6>[ 205.166082] lkdtm: Stack offset: -32
9329 01:39:24.794846 <6>[ 205.170234] lkdtm: Performing direct entry REPORT_STACK
9330 01:39:24.794990 <6>[ 205.175887] lkdtm: Stack offset: -224
9331 01:39:24.795148 <6>[ 205.180076] lkdtm: Performing direct entry REPORT_STACK
9332 01:39:24.795297 <6>[ 205.185615] lkdtm: Stack offset: 368
9333 01:39:24.795438 <6>[ 205.189714] lkdtm: Performing direct entry REPORT_STACK
9334 01:39:24.797275 <6>[ 205.195252] lkdtm: Stack offset: 160
9335 01:39:24.838919 <6>[ 205.199367] lkdtm: Performing direct entry REPORT_STACK
9336 01:39:24.839203 <6>[ 205.204905] lkdtm: Stack offset: -288
9337 01:39:24.839382 <6>[ 205.209088] lkdtm: Performing direct entry REPORT_STACK
9338 01:39:24.839550 <6>[ 205.214626] lkdtm: Stack offset: -64
9339 01:39:24.839695 <6>[ 205.218734] lkdtm: Performing direct entry REPORT_STACK
9340 01:39:24.839846 <6>[ 205.224277] lkdtm: Stack offset: 352
9341 01:39:24.839989 <6>[ 205.228414] lkdtm: Performing direct entry REPORT_STACK
9342 01:39:24.840116 <6>[ 205.233956] lkdtm: Stack offset: -160
9343 01:39:24.842024 <6>[ 205.238195] lkdtm: Performing direct entry REPORT_STACK
9344 01:39:24.883643 <6>[ 205.243802] lkdtm: Stack offset: 352
9345 01:39:24.883918 <6>[ 205.247904] lkdtm: Performing direct entry REPORT_STACK
9346 01:39:24.884093 <6>[ 205.253440] lkdtm: Stack offset: -176
9347 01:39:24.884249 <6>[ 205.257648] lkdtm: Performing direct entry REPORT_STACK
9348 01:39:24.884398 <6>[ 205.263209] lkdtm: Stack offset: 0
9349 01:39:24.884549 <6>[ 205.267138] lkdtm: Performing direct entry REPORT_STACK
9350 01:39:24.884671 <6>[ 205.272673] lkdtm: Stack offset: 464
9351 01:39:24.884789 <6>[ 205.276772] lkdtm: Performing direct entry REPORT_STACK
9352 01:39:24.886803 <6>[ 205.282311] lkdtm: Stack offset: 192
9353 01:39:24.928554 <6>[ 205.286414] lkdtm: Performing direct entry REPORT_STACK
9354 01:39:24.928788 <6>[ 205.291951] lkdtm: Stack offset: -416
9355 01:39:24.928959 <6>[ 205.296141] lkdtm: Performing direct entry REPORT_STACK
9356 01:39:24.929115 <6>[ 205.301680] lkdtm: Stack offset: 432
9357 01:39:24.929263 <6>[ 205.305786] lkdtm: Performing direct entry REPORT_STACK
9358 01:39:24.929408 <6>[ 205.311323] lkdtm: Stack offset: 352
9359 01:39:24.929551 <6>[ 205.315491] lkdtm: Performing direct entry REPORT_STACK
9360 01:39:24.929691 <6>[ 205.321028] lkdtm: Stack offset: -320
9361 01:39:24.929804 <6>[ 205.325226] lkdtm: Performing direct entry REPORT_STACK
9362 01:39:24.931716 <6>[ 205.330764] lkdtm: Stack offset: -144
9363 01:39:24.973442 <6>[ 205.334952] lkdtm: Performing direct entry REPORT_STACK
9364 01:39:24.973922 <6>[ 205.340492] lkdtm: Stack offset: -16
9365 01:39:24.974316 <6>[ 205.344590] lkdtm: Performing direct entry REPORT_STACK
9366 01:39:24.974640 <6>[ 205.350128] lkdtm: Stack offset: -512
9367 01:39:24.974943 <6>[ 205.354358] lkdtm: Performing direct entry REPORT_STACK
9368 01:39:24.975241 <6>[ 205.359960] lkdtm: Stack offset: 288
9369 01:39:24.975530 <6>[ 205.364063] lkdtm: Performing direct entry REPORT_STACK
9370 01:39:24.975816 <6>[ 205.369613] lkdtm: Stack offset: -144
9371 01:39:24.976668 <6>[ 205.373808] lkdtm: Performing direct entry REPORT_STACK
9372 01:39:25.018345 <6>[ 205.379346] lkdtm: Stack offset: 224
9373 01:39:25.018799 <6>[ 205.383457] lkdtm: Performing direct entry REPORT_STACK
9374 01:39:25.019133 <6>[ 205.388996] lkdtm: Stack offset: -256
9375 01:39:25.019441 <6>[ 205.393180] lkdtm: Performing direct entry REPORT_STACK
9376 01:39:25.019736 <6>[ 205.398718] lkdtm: Stack offset: -352
9377 01:39:25.020023 <6>[ 205.402902] lkdtm: Performing direct entry REPORT_STACK
9378 01:39:25.020309 <6>[ 205.408439] lkdtm: Stack offset: -544
9379 01:39:25.020589 <6>[ 205.412634] lkdtm: Performing direct entry REPORT_STACK
9380 01:39:25.021531 <6>[ 205.418172] lkdtm: Stack offset: 304
9381 01:39:25.062793 <6>[ 205.422276] lkdtm: Performing direct entry REPORT_STACK
9382 01:39:25.063244 <6>[ 205.427803] lkdtm: Stack offset: -384
9383 01:39:25.063578 <6>[ 205.431995] lkdtm: Performing direct entry REPORT_STACK
9384 01:39:25.063890 <6>[ 205.437534] lkdtm: Stack offset: -320
9385 01:39:25.064183 <6>[ 205.441717] lkdtm: Performing direct entry REPORT_STACK
9386 01:39:25.064474 <6>[ 205.447266] lkdtm: Stack offset: 64
9387 01:39:25.064760 <6>[ 205.451295] lkdtm: Performing direct entry REPORT_STACK
9388 01:39:25.065046 <6>[ 205.456832] lkdtm: Stack offset: -528
9389 01:39:25.065973 <6>[ 205.461017] lkdtm: Performing direct entry REPORT_STACK
9390 01:39:25.107797 <6>[ 205.466555] lkdtm: Stack offset: -256
9391 01:39:25.108275 <6>[ 205.470751] lkdtm: Performing direct entry REPORT_STACK
9392 01:39:25.108615 <6>[ 205.476303] lkdtm: Stack offset: -336
9393 01:39:25.108937 <6>[ 205.480616] lkdtm: Performing direct entry REPORT_STACK
9394 01:39:25.109257 <6>[ 205.486165] lkdtm: Stack offset: -304
9395 01:39:25.109552 <6>[ 205.490378] lkdtm: Performing direct entry REPORT_STACK
9396 01:39:25.109842 <6>[ 205.496029] lkdtm: Stack offset: 80
9397 01:39:25.110204 <6>[ 205.500040] lkdtm: Performing direct entry REPORT_STACK
9398 01:39:25.110502 <6>[ 205.505580] lkdtm: Stack offset: 160
9399 01:39:25.152328 <6>[ 205.509690] lkdtm: Performing direct entry REPORT_STACK
9400 01:39:25.152751 <6>[ 205.515225] lkdtm: Stack offset: 432
9401 01:39:25.153047 <6>[ 205.519328] lkdtm: Performing direct entry REPORT_STACK
9402 01:39:25.153252 <6>[ 205.524867] lkdtm: Stack offset: -384
9403 01:39:25.153488 <6>[ 205.529069] lkdtm: Performing direct entry REPORT_STACK
9404 01:39:25.153727 <6>[ 205.534608] lkdtm: Stack offset: 432
9405 01:39:25.153851 <6>[ 205.538725] lkdtm: Performing direct entry REPORT_STACK
9406 01:39:25.153990 <6>[ 205.544264] lkdtm: Stack offset: 160
9407 01:39:25.154151 <6>[ 205.548381] lkdtm: Performing direct entry REPORT_STACK
9408 01:39:25.155421 <6>[ 205.553917] lkdtm: Stack offset: -112
9409 01:39:25.196935 <6>[ 205.558120] lkdtm: Performing direct entry REPORT_STACK
9410 01:39:25.197235 <6>[ 205.563663] lkdtm: Stack offset: -272
9411 01:39:25.197460 <6>[ 205.567880] lkdtm: Performing direct entry REPORT_STACK
9412 01:39:25.197973 <6>[ 205.573416] lkdtm: Stack offset: -272
9413 01:39:25.198256 <6>[ 205.577627] lkdtm: Performing direct entry REPORT_STACK
9414 01:39:25.198450 <6>[ 205.583161] lkdtm: Stack offset: -352
9415 01:39:25.198638 <6>[ 205.587364] lkdtm: Performing direct entry REPORT_STACK
9416 01:39:25.198802 <6>[ 205.592909] lkdtm: Stack offset: 32
9417 01:39:25.200056 <6>[ 205.596931] lkdtm: Performing direct entry REPORT_STACK
9418 01:39:25.241871 <6>[ 205.602484] lkdtm: Stack offset: 16
9419 01:39:25.242162 <6>[ 205.606516] lkdtm: Performing direct entry REPORT_STACK
9420 01:39:25.242354 <6>[ 205.612066] lkdtm: Stack offset: 80
9421 01:39:25.242524 <6>[ 205.616119] lkdtm: Performing direct entry REPORT_STACK
9422 01:39:25.242683 <6>[ 205.621658] lkdtm: Stack offset: 112
9423 01:39:25.242818 <6>[ 205.625762] lkdtm: Performing direct entry REPORT_STACK
9424 01:39:25.242934 <6>[ 205.631313] lkdtm: Stack offset: 48
9425 01:39:25.243030 <6>[ 205.635327] lkdtm: Performing direct entry REPORT_STACK
9426 01:39:25.245009 <6>[ 205.640865] lkdtm: Stack offset: -528
9427 01:39:25.286992 <6>[ 205.645069] lkdtm: Performing direct entry REPORT_STACK
9428 01:39:25.287228 <6>[ 205.650608] lkdtm: Stack offset: -96
9429 01:39:25.287405 <6>[ 205.654706] lkdtm: Performing direct entry REPORT_STACK
9430 01:39:25.287566 <6>[ 205.660314] lkdtm: Stack offset: 208
9431 01:39:25.287722 <6>[ 205.664423] lkdtm: Performing direct entry REPORT_STACK
9432 01:39:25.287877 <6>[ 205.669962] lkdtm: Stack offset: -240
9433 01:39:25.288001 <6>[ 205.674194] lkdtm: Performing direct entry REPORT_STACK
9434 01:39:25.288123 <6>[ 205.679849] lkdtm: Stack offset: 400
9435 01:39:25.290218 <6>[ 205.683953] lkdtm: Performing direct entry REPORT_STACK
9436 01:39:25.290666 <6>[ 205.689492] lkdtm: Stack offset: -112
9437 01:39:25.331690 <6>[ 205.693692] lkdtm: Performing direct entry REPORT_STACK
9438 01:39:25.332156 <6>[ 205.699230] lkdtm: Stack offset: -208
9439 01:39:25.332503 <6>[ 205.703415] lkdtm: Performing direct entry REPORT_STACK
9440 01:39:25.332825 <6>[ 205.708953] lkdtm: Stack offset: 384
9441 01:39:25.333132 <6>[ 205.713052] lkdtm: Performing direct entry REPORT_STACK
9442 01:39:25.333425 <6>[ 205.718605] lkdtm: Stack offset: 112
9443 01:39:25.333713 <6>[ 205.722702] lkdtm: Performing direct entry REPORT_STACK
9444 01:39:25.334028 <6>[ 205.728242] lkdtm: Stack offset: 304
9445 01:39:25.334957 <6>[ 205.732340] lkdtm: Performing direct entry REPORT_STACK
9446 01:39:25.376444 <6>[ 205.737878] lkdtm: Stack offset: -304
9447 01:39:25.376899 <6>[ 205.742069] lkdtm: Performing direct entry REPORT_STACK
9448 01:39:25.377245 <6>[ 205.747608] lkdtm: Stack offset: -448
9449 01:39:25.377562 <6>[ 205.751806] lkdtm: Performing direct entry REPORT_STACK
9450 01:39:25.377867 <6>[ 205.757345] lkdtm: Stack offset: -496
9451 01:39:25.378210 <6>[ 205.761530] lkdtm: Performing direct entry REPORT_STACK
9452 01:39:25.378505 <6>[ 205.767068] lkdtm: Stack offset: 416
9453 01:39:25.378788 <6>[ 205.771167] lkdtm: Performing direct entry REPORT_STACK
9454 01:39:25.379628 <6>[ 205.776705] lkdtm: Stack offset: 288
9455 01:39:25.421022 <6>[ 205.780804] lkdtm: Performing direct entry REPORT_STACK
9456 01:39:25.421892 <6>[ 205.786353] lkdtm: Stack offset: 64
9457 01:39:25.422325 <6>[ 205.790382] lkdtm: Performing direct entry REPORT_STACK
9458 01:39:25.422663 <6>[ 205.795923] lkdtm: Stack offset: -64
9459 01:39:25.422974 <6>[ 205.800096] lkdtm: Performing direct entry REPORT_STACK
9460 01:39:25.423273 <6>[ 205.805636] lkdtm: Stack offset: -176
9461 01:39:25.423562 <6>[ 205.809832] lkdtm: Performing direct entry REPORT_STACK
9462 01:39:25.423851 <6>[ 205.815381] lkdtm: Stack offset: -352
9463 01:39:25.424264 <6>[ 205.819565] lkdtm: Performing direct entry REPORT_STACK
9464 01:39:25.465824 <6>[ 205.825104] lkdtm: Stack offset: -352
9465 01:39:25.466315 <6>[ 205.829290] lkdtm: Performing direct entry REPORT_STACK
9466 01:39:25.466660 <6>[ 205.834830] lkdtm: Stack offset: -400
9467 01:39:25.466972 <6>[ 205.839016] lkdtm: Performing direct entry REPORT_STACK
9468 01:39:25.467277 <6>[ 205.844554] lkdtm: Stack offset: -544
9469 01:39:25.467566 <6>[ 205.848741] lkdtm: Performing direct entry REPORT_STACK
9470 01:39:25.467851 <6>[ 205.854279] lkdtm: Stack offset: -192
9471 01:39:25.468142 <6>[ 205.858464] lkdtm: Performing direct entry REPORT_STACK
9472 01:39:25.468522 <6>[ 205.864002] lkdtm: Stack offset: -144
9473 01:39:25.510652 <6>[ 205.868193] lkdtm: Performing direct entry REPORT_STACK
9474 01:39:25.510959 <6>[ 205.873732] lkdtm: Stack offset: 208
9475 01:39:25.511455 <6>[ 205.877851] lkdtm: Performing direct entry REPORT_STACK
9476 01:39:25.511685 <6>[ 205.883403] lkdtm: Stack offset: -320
9477 01:39:25.511864 <6>[ 205.887603] lkdtm: Performing direct entry REPORT_STACK
9478 01:39:25.512009 <6>[ 205.893157] lkdtm: Stack offset: -432
9479 01:39:25.512178 <6>[ 205.897362] lkdtm: Performing direct entry REPORT_STACK
9480 01:39:25.512346 <6>[ 205.902908] lkdtm: Stack offset: 96
9481 01:39:25.512510 <6>[ 205.906955] lkdtm: Performing direct entry REPORT_STACK
9482 01:39:25.513782 <6>[ 205.912622] lkdtm: Stack offset: -224
9483 01:39:25.555171 <6>[ 205.916807] lkdtm: Performing direct entry REPORT_STACK
9484 01:39:25.555483 <6>[ 205.922346] lkdtm: Stack offset: -208
9485 01:39:25.555755 <6>[ 205.926553] lkdtm: Performing direct entry REPORT_STACK
9486 01:39:25.555971 <6>[ 205.932093] lkdtm: Stack offset: -80
9487 01:39:25.556142 <6>[ 205.936219] lkdtm: Performing direct entry REPORT_STACK
9488 01:39:25.556316 <6>[ 205.941759] lkdtm: Stack offset: 64
9489 01:39:25.556524 <6>[ 205.945799] lkdtm: Performing direct entry REPORT_STACK
9490 01:39:25.556685 <6>[ 205.951338] lkdtm: Stack offset: -192
9491 01:39:25.558316 <6>[ 205.955523] lkdtm: Performing direct entry REPORT_STACK
9492 01:39:25.600092 <6>[ 205.961062] lkdtm: Stack offset: -320
9493 01:39:25.600359 <6>[ 205.965248] lkdtm: Performing direct entry REPORT_STACK
9494 01:39:25.600549 <6>[ 205.970781] lkdtm: Stack offset: 464
9495 01:39:25.600714 <6>[ 205.974878] lkdtm: Performing direct entry REPORT_STACK
9496 01:39:25.600868 <6>[ 205.980421] lkdtm: Stack offset: 160
9497 01:39:25.601018 <6>[ 205.984534] lkdtm: Performing direct entry REPORT_STACK
9498 01:39:25.601165 <6>[ 205.990074] lkdtm: Stack offset: -352
9499 01:39:25.601312 <6>[ 205.994312] lkdtm: Performing direct entry REPORT_STACK
9500 01:39:25.603228 <6>[ 205.999839] lkdtm: Stack offset: -368
9501 01:39:25.644814 <6>[ 206.004022] lkdtm: Performing direct entry REPORT_STACK
9502 01:39:25.645050 <6>[ 206.009560] lkdtm: Stack offset: -400
9503 01:39:25.645225 <6>[ 206.013746] lkdtm: Performing direct entry REPORT_STACK
9504 01:39:25.645386 <6>[ 206.019363] lkdtm: Stack offset: 432
9505 01:39:25.645538 <6>[ 206.023490] lkdtm: Performing direct entry REPORT_STACK
9506 01:39:25.645669 <6>[ 206.029149] lkdtm: Stack offset: -288
9507 01:39:25.645798 <6>[ 206.033348] lkdtm: Performing direct entry REPORT_STACK
9508 01:39:25.645925 <6>[ 206.038886] lkdtm: Stack offset: 16
9509 01:39:25.648185 <6>[ 206.042899] lkdtm: Performing direct entry REPORT_STACK
9510 01:39:25.689991 <6>[ 206.048438] lkdtm: Stack offset: 416
9511 01:39:25.690486 <6>[ 206.052537] lkdtm: Performing direct entry REPORT_STACK
9512 01:39:25.690836 <6>[ 206.058085] lkdtm: Stack offset: 400
9513 01:39:25.691165 <6>[ 206.062231] lkdtm: Performing direct entry REPORT_STACK
9514 01:39:25.691474 <6>[ 206.067879] lkdtm: Stack offset: 384
9515 01:39:25.691770 <6>[ 206.071977] lkdtm: Performing direct entry REPORT_STACK
9516 01:39:25.692063 <6>[ 206.077516] lkdtm: Stack offset: -320
9517 01:39:25.692349 <6>[ 206.081712] lkdtm: Performing direct entry REPORT_STACK
9518 01:39:25.692637 <6>[ 206.087248] lkdtm: Stack offset: -368
9519 01:39:25.734727 <6>[ 206.091435] lkdtm: Performing direct entry REPORT_STACK
9520 01:39:25.735185 <6>[ 206.096969] lkdtm: Stack offset: 288
9521 01:39:25.735530 <6>[ 206.101080] lkdtm: Performing direct entry REPORT_STACK
9522 01:39:25.735846 <6>[ 206.106618] lkdtm: Stack offset: 16
9523 01:39:25.736145 <6>[ 206.110626] lkdtm: Performing direct entry REPORT_STACK
9524 01:39:25.736439 <6>[ 206.116177] lkdtm: Stack offset: -16
9525 01:39:25.736733 <6>[ 206.120274] lkdtm: Performing direct entry REPORT_STACK
9526 01:39:25.737021 <6>[ 206.125813] lkdtm: Stack offset: 288
9527 01:39:25.737309 <6>[ 206.129910] lkdtm: Performing direct entry REPORT_STACK
9528 01:39:25.737964 <6>[ 206.135445] lkdtm: Stack offset: 464
9529 01:39:25.779399 <6>[ 206.139544] lkdtm: Performing direct entry REPORT_STACK
9530 01:39:25.779849 <6>[ 206.145079] lkdtm: Stack offset: -272
9531 01:39:25.780189 <6>[ 206.149270] lkdtm: Performing direct entry REPORT_STACK
9532 01:39:25.780503 <6>[ 206.154810] lkdtm: Stack offset: -464
9533 01:39:25.780802 <6>[ 206.158992] lkdtm: Performing direct entry REPORT_STACK
9534 01:39:25.781091 <6>[ 206.164533] lkdtm: Stack offset: 416
9535 01:39:25.781381 <6>[ 206.168644] lkdtm: Performing direct entry REPORT_STACK
9536 01:39:25.781663 <6>[ 206.174206] lkdtm: Stack offset: 272
9537 01:39:25.782610 <6>[ 206.178322] lkdtm: Performing direct entry REPORT_STACK
9538 01:39:25.824231 <6>[ 206.183906] lkdtm: Stack offset: -512
9539 01:39:25.824762 <6>[ 206.188099] lkdtm: Performing direct entry REPORT_STACK
9540 01:39:25.825325 <6>[ 206.193634] lkdtm: Stack offset: -176
9541 01:39:25.825673 <6>[ 206.197823] lkdtm: Performing direct entry REPORT_STACK
9542 01:39:25.826112 <6>[ 206.203369] lkdtm: Stack offset: -224
9543 01:39:25.826837 <6>[ 206.207551] lkdtm: Performing direct entry REPORT_STACK
9544 01:39:25.827199 <6>[ 206.213087] lkdtm: Stack offset: -352
9545 01:39:25.827537 <6>[ 206.217270] lkdtm: Performing direct entry REPORT_STACK
9546 01:39:25.827901 <6>[ 206.222822] lkdtm: Stack offset: -64
9547 01:39:25.868893 <6>[ 206.226926] lkdtm: Performing direct entry REPORT_STACK
9548 01:39:25.869174 <6>[ 206.232464] lkdtm: Stack offset: -112
9549 01:39:25.869448 <6>[ 206.236695] lkdtm: Performing direct entry REPORT_STACK
9550 01:39:25.869712 <6>[ 206.242234] lkdtm: Stack offset: 288
9551 01:39:25.869901 <6>[ 206.246370] lkdtm: Performing direct entry REPORT_STACK
9552 01:39:25.870115 <6>[ 206.252013] lkdtm: Stack offset: 352
9553 01:39:25.870304 <6>[ 206.256117] lkdtm: Performing direct entry REPORT_STACK
9554 01:39:25.870515 <6>[ 206.261657] lkdtm: Stack offset: 352
9555 01:39:25.870734 <6>[ 206.265752] lkdtm: Performing direct entry REPORT_STACK
9556 01:39:25.872003 <6>[ 206.271291] lkdtm: Stack offset: 96
9557 01:39:25.913406 <6>[ 206.275300] lkdtm: Performing direct entry REPORT_STACK
9558 01:39:25.913755 <6>[ 206.280834] lkdtm: Stack offset: 288
9559 01:39:25.914316 <6>[ 206.284930] lkdtm: Performing direct entry REPORT_STACK
9560 01:39:25.914514 <6>[ 206.290467] lkdtm: Stack offset: 96
9561 01:39:25.914698 <6>[ 206.294514] lkdtm: Performing direct entry REPORT_STACK
9562 01:39:25.914876 <6>[ 206.300074] lkdtm: Stack offset: -384
9563 01:39:25.915048 <6>[ 206.304284] lkdtm: Performing direct entry REPORT_STACK
9564 01:39:25.915218 <6>[ 206.309839] lkdtm: Stack offset: -480
9565 01:39:25.916545 <6>[ 206.314027] lkdtm: Performing direct entry REPORT_STACK
9566 01:39:25.958269 <6>[ 206.319565] lkdtm: Stack offset: -512
9567 01:39:25.958528 <6>[ 206.323745] lkdtm: Performing direct entry REPORT_STACK
9568 01:39:25.958752 <6>[ 206.329284] lkdtm: Stack offset: 32
9569 01:39:25.958961 <6>[ 206.333309] lkdtm: Performing direct entry REPORT_STACK
9570 01:39:25.959163 <6>[ 206.338848] lkdtm: Stack offset: -432
9571 01:39:25.959357 <6>[ 206.343038] lkdtm: Performing direct entry REPORT_STACK
9572 01:39:25.959532 <6>[ 206.348575] lkdtm: Stack offset: -240
9573 01:39:25.959645 <6>[ 206.352759] lkdtm: Performing direct entry REPORT_STACK
9574 01:39:25.961435 <6>[ 206.358308] lkdtm: Stack offset: 240
9575 01:39:26.002933 <6>[ 206.362421] lkdtm: Performing direct entry REPORT_STACK
9576 01:39:26.003185 <6>[ 206.367973] lkdtm: Stack offset: -112
9577 01:39:26.003403 <6>[ 206.372314] lkdtm: Performing direct entry REPORT_STACK
9578 01:39:26.003609 <6>[ 206.377851] lkdtm: Stack offset: 0
9579 01:39:26.003805 <6>[ 206.381781] lkdtm: Performing direct entry REPORT_STACK
9580 01:39:26.003997 <6>[ 206.387318] lkdtm: Stack offset: -320
9581 01:39:26.004189 <6>[ 206.391501] lkdtm: Performing direct entry REPORT_STACK
9582 01:39:26.004373 <6>[ 206.397038] lkdtm: Stack offset: -512
9583 01:39:26.006364 <6>[ 206.401221] lkdtm: Performing direct entry REPORT_STACK
9584 01:39:26.047994 <6>[ 206.406757] lkdtm: Stack offset: 32
9585 01:39:26.048463 <6>[ 206.410782] lkdtm: Performing direct entry REPORT_STACK
9586 01:39:26.048898 <6>[ 206.416340] lkdtm: Stack offset: 16
9587 01:39:26.049676 <6>[ 206.420362] lkdtm: Performing direct entry REPORT_STACK
9588 01:39:26.050065 <6>[ 206.425899] lkdtm: Stack offset: -96
9589 01:39:26.050470 <6>[ 206.429995] lkdtm: Performing direct entry REPORT_STACK
9590 01:39:26.050861 <6>[ 206.435532] lkdtm: Stack offset: 16
9591 01:39:26.051258 <6>[ 206.439547] lkdtm: Performing direct entry REPORT_STACK
9592 01:39:26.051636 <6>[ 206.445083] lkdtm: Stack offset: 352
9593 01:39:26.092950 <6>[ 206.449181] lkdtm: Performing direct entry REPORT_STACK
9594 01:39:26.093410 <6>[ 206.454718] lkdtm: Stack offset: -272
9595 01:39:26.093841 <6>[ 206.458901] lkdtm: Performing direct entry REPORT_STACK
9596 01:39:26.094641 <6>[ 206.464437] lkdtm: Stack offset: -464
9597 01:39:26.095009 <6>[ 206.468621] lkdtm: Performing direct entry REPORT_STACK
9598 01:39:26.095403 <6>[ 206.474166] lkdtm: Stack offset: 96
9599 01:39:26.095786 <6>[ 206.478211] lkdtm: Performing direct entry REPORT_STACK
9600 01:39:26.096172 <6>[ 206.483860] lkdtm: Stack offset: 128
9601 01:39:26.096475 <6>[ 206.487963] lkdtm: Performing direct entry REPORT_STACK
9602 01:39:26.096836 <6>[ 206.493522] lkdtm: Stack offset: -448
9603 01:39:26.137483 <6>[ 206.497720] lkdtm: Performing direct entry REPORT_STACK
9604 01:39:26.137933 <6>[ 206.503255] lkdtm: Stack offset: -288
9605 01:39:26.138701 <6>[ 206.507443] lkdtm: Performing direct entry REPORT_STACK
9606 01:39:26.139058 <6>[ 206.512977] lkdtm: Stack offset: 128
9607 01:39:26.139367 <6>[ 206.517085] lkdtm: Performing direct entry REPORT_STACK
9608 01:39:26.139662 <6>[ 206.522623] lkdtm: Stack offset: -192
9609 01:39:26.139948 <6>[ 206.526803] lkdtm: Performing direct entry REPORT_STACK
9610 01:39:26.140234 <6>[ 206.532340] lkdtm: Stack offset: 240
9611 01:39:26.140983 <6>[ 206.536436] lkdtm: Performing direct entry REPORT_STACK
9612 01:39:26.182398 <6>[ 206.541985] lkdtm: Stack offset: 384
9613 01:39:26.182970 <6>[ 206.546086] lkdtm: Performing direct entry REPORT_STACK
9614 01:39:26.183383 <6>[ 206.551630] lkdtm: Stack offset: -208
9615 01:39:26.183736 <6>[ 206.555823] lkdtm: Performing direct entry REPORT_STACK
9616 01:39:26.184093 <6>[ 206.561358] lkdtm: Stack offset: -256
9617 01:39:26.184375 <6>[ 206.565541] lkdtm: Performing direct entry REPORT_STACK
9618 01:39:26.184597 <6>[ 206.571079] lkdtm: Stack offset: -480
9619 01:39:26.185081 <6>[ 206.575258] lkdtm: Performing direct entry REPORT_STACK
9620 01:39:26.185317 <6>[ 206.580796] lkdtm: Stack offset: 352
9621 01:39:26.227052 <6>[ 206.584913] lkdtm: Performing direct entry REPORT_STACK
9622 01:39:26.227406 <6>[ 206.590454] lkdtm: Stack offset: 224
9623 01:39:26.227686 <6>[ 206.594583] lkdtm: Performing direct entry REPORT_STACK
9624 01:39:26.227949 <6>[ 206.600260] lkdtm: Stack offset: -160
9625 01:39:26.228165 <6>[ 206.604479] lkdtm: Performing direct entry REPORT_STACK
9626 01:39:26.228369 <6>[ 206.610018] lkdtm: Stack offset: 32
9627 01:39:26.228497 <6>[ 206.614060] lkdtm: Performing direct entry REPORT_STACK
9628 01:39:26.228628 <6>[ 206.619614] lkdtm: Stack offset: 432
9629 01:39:26.228752 <6>[ 206.623720] lkdtm: Performing direct entry REPORT_STACK
9630 01:39:26.230162 <6>[ 206.629254] lkdtm: Stack offset: 304
9631 01:39:26.271591 <6>[ 206.633354] lkdtm: Performing direct entry REPORT_STACK
9632 01:39:26.271890 <6>[ 206.638897] lkdtm: Stack offset: -80
9633 01:39:26.272178 <6>[ 206.642991] lkdtm: Performing direct entry REPORT_STACK
9634 01:39:26.272391 <6>[ 206.648533] lkdtm: Stack offset: -192
9635 01:39:26.272582 <6>[ 206.652711] lkdtm: Performing direct entry REPORT_STACK
9636 01:39:26.272765 <6>[ 206.658261] lkdtm: Stack offset: 368
9637 01:39:26.272944 <6>[ 206.662364] lkdtm: Performing direct entry REPORT_STACK
9638 01:39:26.273118 <6>[ 206.667893] lkdtm: Stack offset: 32
9639 01:39:26.274754 <6>[ 206.671934] lkdtm: Performing direct entry REPORT_STACK
9640 01:39:26.316521 <6>[ 206.677470] lkdtm: Stack offset: 320
9641 01:39:26.316772 <6>[ 206.681578] lkdtm: Performing direct entry REPORT_STACK
9642 01:39:26.317001 <6>[ 206.687112] lkdtm: Stack offset: 48
9643 01:39:26.317206 <6>[ 206.691122] lkdtm: Performing direct entry REPORT_STACK
9644 01:39:26.317392 <6>[ 206.696661] lkdtm: Stack offset: -496
9645 01:39:26.317564 <6>[ 206.700849] lkdtm: Performing direct entry REPORT_STACK
9646 01:39:26.317734 <6>[ 206.706387] lkdtm: Stack offset: 144
9647 01:39:26.317902 <6>[ 206.710495] lkdtm: Performing direct entry REPORT_STACK
9648 01:39:26.319646 <6>[ 206.716048] lkdtm: Stack offset: -208
9649 01:39:26.361063 <6>[ 206.720370] lkdtm: Performing direct entry REPORT_STACK
9650 01:39:26.361304 <6>[ 206.725920] lkdtm: Stack offset: -224
9651 01:39:26.361527 <6>[ 206.730110] lkdtm: Performing direct entry REPORT_STACK
9652 01:39:26.361732 <6>[ 206.735649] lkdtm: Stack offset: 384
9653 01:39:26.361932 <6>[ 206.739758] lkdtm: Performing direct entry REPORT_STACK
9654 01:39:26.362149 <6>[ 206.745297] lkdtm: Stack offset: -224
9655 01:39:26.362304 <6>[ 206.749483] lkdtm: Performing direct entry REPORT_STACK
9656 01:39:26.362418 <6>[ 206.755021] lkdtm: Stack offset: -48
9657 01:39:26.364233 <6>[ 206.759120] lkdtm: Performing direct entry REPORT_STACK
9658 01:39:26.406071 <6>[ 206.764657] lkdtm: Stack offset: 448
9659 01:39:26.406556 <6>[ 206.768754] lkdtm: Performing direct entry REPORT_STACK
9660 01:39:26.407003 <6>[ 206.774293] lkdtm: Stack offset: 240
9661 01:39:26.407417 <6>[ 206.778411] lkdtm: Performing direct entry REPORT_STACK
9662 01:39:26.407815 <6>[ 206.783948] lkdtm: Stack offset: 368
9663 01:39:26.408206 <6>[ 206.788044] lkdtm: Performing direct entry REPORT_STACK
9664 01:39:26.408582 <6>[ 206.793581] lkdtm: Stack offset: 336
9665 01:39:26.408997 <6>[ 206.797677] lkdtm: Performing direct entry REPORT_STACK
9666 01:39:26.409428 <6>[ 206.803214] lkdtm: Stack offset: 64
9667 01:39:26.451252 <6>[ 206.807225] lkdtm: Performing direct entry REPORT_STACK
9668 01:39:26.451721 <6>[ 206.812763] lkdtm: Stack offset: -288
9669 01:39:26.452168 <6>[ 206.816947] lkdtm: Performing direct entry REPORT_STACK
9670 01:39:26.452575 <6>[ 206.822484] lkdtm: Stack offset: 288
9671 01:39:26.452968 <6>[ 206.826594] lkdtm: Performing direct entry REPORT_STACK
9672 01:39:26.453352 <6>[ 206.832137] lkdtm: Stack offset: 160
9673 01:39:26.453730 <6>[ 206.836258] lkdtm: Performing direct entry REPORT_STACK
9674 01:39:26.454164 <6>[ 206.841937] lkdtm: Stack offset: -336
9675 01:39:26.454597 <6>[ 206.846135] lkdtm: Performing direct entry REPORT_STACK
9676 01:39:26.455270 <6>[ 206.851824] lkdtm: Stack offset: 368
9677 01:39:26.495707 <6>[ 206.855926] lkdtm: Performing direct entry REPORT_STACK
9678 01:39:26.496158 <6>[ 206.861466] lkdtm: Stack offset: -32
9679 01:39:26.496902 <6>[ 206.865566] lkdtm: Performing direct entry REPORT_STACK
9680 01:39:26.497268 <6>[ 206.871102] lkdtm: Stack offset: -96
9681 01:39:26.497586 <6>[ 206.875206] lkdtm: Performing direct entry REPORT_STACK
9682 01:39:26.497886 <6>[ 206.880741] lkdtm: Stack offset: 96
9683 01:39:26.498225 <6>[ 206.884749] lkdtm: Performing direct entry REPORT_STACK
9684 01:39:26.498518 <6>[ 206.890288] lkdtm: Stack offset: -96
9685 01:39:26.499210 <6>[ 206.894394] lkdtm: Performing direct entry REPORT_STACK
9686 01:39:26.540189 <6>[ 206.899944] lkdtm: Stack offset: -208
9687 01:39:26.540527 <6>[ 206.904130] lkdtm: Performing direct entry REPORT_STACK
9688 01:39:26.540803 <6>[ 206.909670] lkdtm: Stack offset: 448
9689 01:39:26.541314 <6>[ 206.913771] lkdtm: Performing direct entry REPORT_STACK
9690 01:39:26.541557 <6>[ 206.919305] lkdtm: Stack offset: 320
9691 01:39:26.541750 <6>[ 206.923405] lkdtm: Performing direct entry REPORT_STACK
9692 01:39:26.541959 <6>[ 206.928950] lkdtm: Stack offset: 256
9693 01:39:26.542174 <6>[ 206.933060] lkdtm: Performing direct entry REPORT_STACK
9694 01:39:26.542324 <6>[ 206.938600] lkdtm: Stack offset: 256
9695 01:39:26.585134 <6>[ 206.942714] lkdtm: Performing direct entry REPORT_STACK
9696 01:39:26.585449 <6>[ 206.948259] lkdtm: Stack offset: -128
9697 01:39:26.585655 <6>[ 206.952461] lkdtm: Performing direct entry REPORT_STACK
9698 01:39:26.586140 <6>[ 206.957998] lkdtm: Stack offset: -528
9699 01:39:26.586410 <6>[ 206.962272] lkdtm: Performing direct entry REPORT_STACK
9700 01:39:26.586592 <6>[ 206.967836] lkdtm: Stack offset: 352
9701 01:39:26.586747 <6>[ 206.971941] lkdtm: Performing direct entry REPORT_STACK
9702 01:39:26.586895 <6>[ 206.977481] lkdtm: Stack offset: 192
9703 01:39:26.587038 <6>[ 206.981589] lkdtm: Performing direct entry REPORT_STACK
9704 01:39:26.588251 <6>[ 206.987142] lkdtm: Stack offset: 384
9705 01:39:26.629635 <6>[ 206.991241] lkdtm: Performing direct entry REPORT_STACK
9706 01:39:26.629957 <6>[ 206.996774] lkdtm: Stack offset: 384
9707 01:39:26.630221 <6>[ 207.000867] lkdtm: Performing direct entry REPORT_STACK
9708 01:39:26.630432 <6>[ 207.006406] lkdtm: Stack offset: -448
9709 01:39:26.630627 <6>[ 207.010590] lkdtm: Performing direct entry REPORT_STACK
9710 01:39:26.630794 <6>[ 207.016123] lkdtm: Stack offset: 384
9711 01:39:26.631032 <6>[ 207.020225] lkdtm: Performing direct entry REPORT_STACK
9712 01:39:26.631200 <6>[ 207.025761] lkdtm: Stack offset: -512
9713 01:39:26.632811 <6>[ 207.029947] lkdtm: Performing direct entry REPORT_STACK
9714 01:39:26.674522 <6>[ 207.035497] lkdtm: Stack offset: -288
9715 01:39:26.674780 <6>[ 207.039693] lkdtm: Performing direct entry REPORT_STACK
9716 01:39:26.675003 <6>[ 207.045232] lkdtm: Stack offset: -160
9717 01:39:26.675208 <6>[ 207.049431] lkdtm: Performing direct entry REPORT_STACK
9718 01:39:26.675398 <6>[ 207.054969] lkdtm: Stack offset: -272
9719 01:39:26.675559 <6>[ 207.059156] lkdtm: Performing direct entry REPORT_STACK
9720 01:39:26.675719 <6>[ 207.064713] lkdtm: Stack offset: -528
9721 01:39:26.675877 <6>[ 207.068902] lkdtm: Performing direct entry REPORT_STACK
9722 01:39:26.677633 <6>[ 207.074440] lkdtm: Stack offset: 0
9723 01:39:26.719428 <6>[ 207.078377] lkdtm: Performing direct entry REPORT_STACK
9724 01:39:26.719882 <6>[ 207.083907] lkdtm: Stack offset: 192
9725 01:39:26.720315 <6>[ 207.088023] lkdtm: Performing direct entry REPORT_STACK
9726 01:39:26.720715 <6>[ 207.093692] lkdtm: Stack offset: 64
9727 01:39:26.721098 <6>[ 207.097715] lkdtm: Performing direct entry REPORT_STACK
9728 01:39:26.721476 <6>[ 207.103253] lkdtm: Stack offset: 144
9729 01:39:26.721847 <6>[ 207.107355] lkdtm: Performing direct entry REPORT_STACK
9730 01:39:26.722282 <6>[ 207.112891] lkdtm: Stack offset: -432
9731 01:39:26.723098 <6>[ 207.117085] lkdtm: Performing direct entry REPORT_STACK
9732 01:39:26.764183 <6>[ 207.122622] lkdtm: Stack offset: 112
9733 01:39:26.764639 <6>[ 207.126717] lkdtm: Performing direct entry REPORT_STACK
9734 01:39:26.765071 <6>[ 207.132254] lkdtm: Stack offset: -528
9735 01:39:26.765475 <6>[ 207.136436] lkdtm: Performing direct entry REPORT_STACK
9736 01:39:26.765864 <6>[ 207.141992] lkdtm: Stack offset: 32
9737 01:39:26.766285 <6>[ 207.146009] lkdtm: Performing direct entry REPORT_STACK
9738 01:39:26.766675 <6>[ 207.151547] lkdtm: Stack offset: 448
9739 01:39:26.767054 <6>[ 207.155650] lkdtm: Performing direct entry REPORT_STACK
9740 01:39:26.767432 <6>[ 207.161188] lkdtm: Stack offset: -144
9741 01:39:26.809143 <6>[ 207.165371] lkdtm: Performing direct entry REPORT_STACK
9742 01:39:26.809602 <6>[ 207.170908] lkdtm: Stack offset: 240
9743 01:39:26.810064 <6>[ 207.175004] lkdtm: Performing direct entry REPORT_STACK
9744 01:39:26.810469 <6>[ 207.180562] lkdtm: Stack offset: -352
9745 01:39:26.810860 <6>[ 207.184747] lkdtm: Performing direct entry REPORT_STACK
9746 01:39:26.811243 <6>[ 207.190283] lkdtm: Stack offset: 464
9747 01:39:26.811618 <6>[ 207.194397] lkdtm: Performing direct entry REPORT_STACK
9748 01:39:26.811989 <6>[ 207.200056] lkdtm: Stack offset: 384
9749 01:39:26.812384 <6>[ 207.204159] lkdtm: Performing direct entry REPORT_STACK
9750 01:39:26.813121 <6>[ 207.209698] lkdtm: Stack offset: 384
9751 01:39:26.853726 <6>[ 207.213802] lkdtm: Performing direct entry REPORT_STACK
9752 01:39:26.854211 <6>[ 207.219339] lkdtm: Stack offset: 176
9753 01:39:26.855015 <6>[ 207.223436] lkdtm: Performing direct entry REPORT_STACK
9754 01:39:26.855385 <6>[ 207.228969] lkdtm: Stack offset: -224
9755 01:39:26.855788 <6>[ 207.233152] lkdtm: Performing direct entry REPORT_STACK
9756 01:39:26.856176 <6>[ 207.238690] lkdtm: Stack offset: -512
9757 01:39:26.856550 <6>[ 207.242882] lkdtm: Performing direct entry REPORT_STACK
9758 01:39:26.856928 <6>[ 207.248420] lkdtm: Stack offset: -480
9759 01:39:26.857392 <6>[ 207.252598] lkdtm: Performing direct entry REPORT_STACK
9760 01:39:26.898526 <6>[ 207.258202] lkdtm: Stack offset: -352
9761 01:39:26.899142 <6>[ 207.262411] lkdtm: Performing direct entry REPORT_STACK
9762 01:39:26.899588 <6>[ 207.268062] lkdtm: Stack offset: 336
9763 01:39:26.900466 <6>[ 207.272165] lkdtm: Performing direct entry REPORT_STACK
9764 01:39:26.901191 <6>[ 207.277704] lkdtm: Stack offset: 384
9765 01:39:26.901670 <6>[ 207.281799] lkdtm: Performing direct entry REPORT_STACK
9766 01:39:26.902172 <6>[ 207.287336] lkdtm: Stack offset: -96
9767 01:39:26.902530 <6>[ 207.291436] lkdtm: Performing direct entry REPORT_STACK
9768 01:39:26.903075 <6>[ 207.296970] lkdtm: Stack offset: -336
9769 01:39:26.943272 <6>[ 207.301165] lkdtm: Performing direct entry REPORT_STACK
9770 01:39:26.943570 <6>[ 207.306714] lkdtm: Stack offset: -320
9771 01:39:26.944058 <6>[ 207.310900] lkdtm: Performing direct entry REPORT_STACK
9772 01:39:26.944274 <6>[ 207.316433] lkdtm: Stack offset: 400
9773 01:39:26.944441 <6>[ 207.320543] lkdtm: Performing direct entry REPORT_STACK
9774 01:39:26.944602 <6>[ 207.326086] lkdtm: Stack offset: 464
9775 01:39:26.944759 <6>[ 207.330255] lkdtm: Performing direct entry REPORT_STACK
9776 01:39:26.944890 <6>[ 207.335864] lkdtm: Stack offset: -192
9777 01:39:26.945022 <6>[ 207.340051] lkdtm: Performing direct entry REPORT_STACK
9778 01:39:26.946512 <6>[ 207.345595] lkdtm: Stack offset: -512
9779 01:39:26.987898 <6>[ 207.349807] lkdtm: Performing direct entry REPORT_STACK
9780 01:39:26.988219 <6>[ 207.355349] lkdtm: Stack offset: -160
9781 01:39:26.988748 <6>[ 207.359551] lkdtm: Performing direct entry REPORT_STACK
9782 01:39:26.988972 <6>[ 207.365092] lkdtm: Stack offset: 288
9783 01:39:26.989191 <6>[ 207.369202] lkdtm: Performing direct entry REPORT_STACK
9784 01:39:26.989387 <6>[ 207.374739] lkdtm: Stack offset: 112
9785 01:39:26.989555 <6>[ 207.378855] lkdtm: Performing direct entry REPORT_STACK
9786 01:39:26.989728 <6>[ 207.384389] lkdtm: Stack offset: -16
9787 01:39:26.991110 <6>[ 207.388495] lkdtm: Performing direct entry REPORT_STACK
9788 01:39:27.032788 <6>[ 207.394028] lkdtm: Stack offset: 224
9789 01:39:27.033059 <6>[ 207.398195] lkdtm: Performing direct entry REPORT_STACK
9790 01:39:27.033292 <6>[ 207.403810] lkdtm: Stack offset: 464
9791 01:39:27.033500 <6>[ 207.407915] lkdtm: Performing direct entry REPORT_STACK
9792 01:39:27.033701 <6>[ 207.413451] lkdtm: Stack offset: 48
9793 01:39:27.033895 <6>[ 207.417464] lkdtm: Performing direct entry REPORT_STACK
9794 01:39:27.034107 <6>[ 207.423003] lkdtm: Stack offset: -144
9795 01:39:27.034294 <6>[ 207.427192] lkdtm: Performing direct entry REPORT_STACK
9796 01:39:27.035907 <6>[ 207.432730] lkdtm: Stack offset: -544
9797 01:39:27.077370 <6>[ 207.436914] lkdtm: Performing direct entry REPORT_STACK
9798 01:39:27.077614 <6>[ 207.442540] lkdtm: Stack offset: -480
9799 01:39:27.077838 <6>[ 207.446732] lkdtm: Performing direct entry REPORT_STACK
9800 01:39:27.078058 <6>[ 207.452281] lkdtm: Stack offset: -416
9801 01:39:27.078254 <6>[ 207.456468] lkdtm: Performing direct entry REPORT_STACK
9802 01:39:27.078372 <6>[ 207.462008] lkdtm: Stack offset: -96
9803 01:39:27.078487 <6>[ 207.466112] lkdtm: Performing direct entry REPORT_STACK
9804 01:39:27.078599 <6>[ 207.471651] lkdtm: Stack offset: -32
9805 01:39:27.080488 <6>[ 207.475751] lkdtm: Performing direct entry REPORT_STACK
9806 01:39:27.122495 <6>[ 207.481289] lkdtm: Stack offset: 432
9807 01:39:27.123319 <6>[ 207.485388] lkdtm: Performing direct entry REPORT_STACK
9808 01:39:27.123685 <6>[ 207.490925] lkdtm: Stack offset: -32
9809 01:39:27.124008 <6>[ 207.495033] lkdtm: Performing direct entry REPORT_STACK
9810 01:39:27.124316 <6>[ 207.500571] lkdtm: Stack offset: -304
9811 01:39:27.124612 <6>[ 207.504768] lkdtm: Performing direct entry REPORT_STACK
9812 01:39:27.124903 <6>[ 207.510308] lkdtm: Stack offset: 144
9813 01:39:27.125184 <6>[ 207.514412] lkdtm: Performing direct entry REPORT_STACK
9814 01:39:27.125468 <6>[ 207.519965] lkdtm: Stack offset: -304
9815 01:39:27.167352 <6>[ 207.524225] lkdtm: Performing direct entry REPORT_STACK
9816 01:39:27.167810 <6>[ 207.529764] lkdtm: Stack offset: -448
9817 01:39:27.168148 <6>[ 207.533956] lkdtm: Performing direct entry REPORT_STACK
9818 01:39:27.168464 <6>[ 207.539493] lkdtm: Stack offset: 448
9819 01:39:27.168763 <6>[ 207.543592] lkdtm: Performing direct entry REPORT_STACK
9820 01:39:27.169056 <6>[ 207.549130] lkdtm: Stack offset: 448
9821 01:39:27.169343 <6>[ 207.553229] lkdtm: Performing direct entry REPORT_STACK
9822 01:39:27.169631 <6>[ 207.558778] lkdtm: Stack offset: -80
9823 01:39:27.169913 <6>[ 207.562887] lkdtm: Performing direct entry REPORT_STACK
9824 01:39:27.170611 <6>[ 207.568425] lkdtm: Stack offset: -544
9825 01:39:27.212058 <6>[ 207.572614] lkdtm: Performing direct entry REPORT_STACK
9826 01:39:27.212510 <6>[ 207.578162] lkdtm: Stack offset: 160
9827 01:39:27.212847 <6>[ 207.582280] lkdtm: Performing direct entry REPORT_STACK
9828 01:39:27.213165 <6>[ 207.587929] lkdtm: Stack offset: -288
9829 01:39:27.213466 <6>[ 207.592121] lkdtm: Performing direct entry REPORT_STACK
9830 01:39:27.213758 <6>[ 207.597660] lkdtm: Stack offset: 144
9831 01:39:27.214075 <6>[ 207.601764] lkdtm: Performing direct entry REPORT_STACK
9832 01:39:27.214363 <6>[ 207.607301] lkdtm: Stack offset: -256
9833 01:39:27.215223 <6>[ 207.611489] lkdtm: Performing direct entry REPORT_STACK
9834 01:39:27.256888 <6>[ 207.617026] lkdtm: Stack offset: -464
9835 01:39:27.257941 <6>[ 207.621211] lkdtm: Performing direct entry REPORT_STACK
9836 01:39:27.258487 <6>[ 207.626762] lkdtm: Stack offset: -32
9837 01:39:27.259048 <6>[ 207.630856] lkdtm: Performing direct entry REPORT_STACK
9838 01:39:27.259560 <6>[ 207.636395] lkdtm: Stack offset: -512
9839 01:39:27.260065 <6>[ 207.640576] lkdtm: Performing direct entry REPORT_STACK
9840 01:39:27.260571 <6>[ 207.646114] lkdtm: Stack offset: 448
9841 01:39:27.260977 <6>[ 207.650269] lkdtm: Performing direct entry REPORT_STACK
9842 01:39:27.261588 <6>[ 207.655870] lkdtm: Stack offset: -240
9843 01:39:27.301105 <6>[ 207.660056] lkdtm: Performing direct entry REPORT_STACK
9844 01:39:27.301732 <6>[ 207.665605] lkdtm: Stack offset: 448
9845 01:39:27.302021 <6>[ 207.669730] lkdtm: Performing direct entry REPORT_STACK
9846 01:39:27.302253 <6>[ 207.675269] lkdtm: Stack offset: 96
9847 01:39:27.302442 <6>[ 207.679303] lkdtm: Performing direct entry REPORT_STACK
9848 01:39:27.302598 <6>[ 207.684850] lkdtm: Stack offset: -112
9849 01:39:27.302765 <6>[ 207.689037] lkdtm: Performing direct entry REPORT_STACK
9850 01:39:27.302916 <6>[ 207.694574] lkdtm: Stack offset: -224
9851 01:39:27.304242 <6>[ 207.698754] lkdtm: Performing direct entry REPORT_STACK
9852 01:39:27.346045 <6>[ 207.704287] lkdtm: Stack offset: -208
9853 01:39:27.346400 <6>[ 207.708470] lkdtm: Performing direct entry REPORT_STACK
9854 01:39:27.346685 <6>[ 207.714004] lkdtm: Stack offset: -160
9855 01:39:27.346914 <6>[ 207.718239] lkdtm: Performing direct entry REPORT_STACK
9856 01:39:27.347125 <6>[ 207.723840] lkdtm: Stack offset: -368
9857 01:39:27.347256 <6>[ 207.728022] lkdtm: Performing direct entry REPORT_STACK
9858 01:39:27.347402 <6>[ 207.733557] lkdtm: Stack offset: 160
9859 01:39:27.347780 <6>[ 207.737657] lkdtm: Performing direct entry REPORT_STACK
9860 01:39:27.347918 <6>[ 207.743190] lkdtm: Stack offset: -352
9861 01:39:27.349176 <6>[ 207.747379] lkdtm: Performing direct entry REPORT_STACK
9862 01:39:27.391062 <6>[ 207.752916] lkdtm: Stack offset: -336
9863 01:39:27.391361 <6>[ 207.757120] lkdtm: Performing direct entry REPORT_STACK
9864 01:39:27.391609 <6>[ 207.762654] lkdtm: Stack offset: -528
9865 01:39:27.391824 <6>[ 207.766857] lkdtm: Performing direct entry REPORT_STACK
9866 01:39:27.392028 <6>[ 207.772398] lkdtm: Stack offset: -192
9867 01:39:27.392214 <6>[ 207.776598] lkdtm: Performing direct entry REPORT_STACK
9868 01:39:27.392379 <6>[ 207.782135] lkdtm: Stack offset: -544
9869 01:39:27.392541 <6>[ 207.786441] lkdtm: Performing direct entry REPORT_STACK
9870 01:39:27.394181 <6>[ 207.791969] lkdtm: Stack offset: -112
9871 01:39:27.435741 <6>[ 207.796157] lkdtm: Performing direct entry REPORT_STACK
9872 01:39:27.436188 <6>[ 207.801694] lkdtm: Stack offset: -544
9873 01:39:27.436587 <6>[ 207.805883] lkdtm: Performing direct entry REPORT_STACK
9874 01:39:27.436956 <6>[ 207.811432] lkdtm: Stack offset: -480
9875 01:39:27.437306 <6>[ 207.815620] lkdtm: Performing direct entry REPORT_STACK
9876 01:39:27.437650 <6>[ 207.821226] lkdtm: Stack offset: -128
9877 01:39:27.437990 <6>[ 207.825420] lkdtm: Performing direct entry REPORT_STACK
9878 01:39:27.438356 <6>[ 207.830977] lkdtm: Stack offset: -48
9879 01:39:27.439079 <6>[ 207.835078] lkdtm: Performing direct entry REPORT_STACK
9880 01:39:27.480697 <6>[ 207.840616] lkdtm: Stack offset: 448
9881 01:39:27.481151 <6>[ 207.844718] lkdtm: Performing direct entry REPORT_STACK
9882 01:39:27.481491 <6>[ 207.850254] lkdtm: Stack offset: -336
9883 01:39:27.481809 <6>[ 207.854448] lkdtm: Performing direct entry REPORT_STACK
9884 01:39:27.482140 <6>[ 207.859987] lkdtm: Stack offset: 432
9885 01:39:27.482796 <6>[ 207.864086] lkdtm: Performing direct entry REPORT_STACK
9886 01:39:27.483124 <6>[ 207.869623] lkdtm: Stack offset: -128
9887 01:39:27.483416 <6>[ 207.873830] lkdtm: Performing direct entry REPORT_STACK
9888 01:39:27.484077 <6>[ 207.879369] lkdtm: Stack offset: 144
9889 01:39:27.525689 <6>[ 207.883466] lkdtm: Performing direct entry REPORT_STACK
9890 01:39:27.526192 <6>[ 207.889004] lkdtm: Stack offset: -496
9891 01:39:27.526546 <6>[ 207.893197] lkdtm: Performing direct entry REPORT_STACK
9892 01:39:27.527234 <6>[ 207.898750] lkdtm: Stack offset: -528
9893 01:39:27.527572 <6>[ 207.903002] lkdtm: Performing direct entry REPORT_STACK
9894 01:39:27.527874 <6>[ 207.908542] lkdtm: Stack offset: -352
9895 01:39:27.528167 <6>[ 207.912735] lkdtm: Performing direct entry REPORT_STACK
9896 01:39:27.528454 <6>[ 207.918273] lkdtm: Stack offset: 400
9897 01:39:27.529163 <6>[ 207.922390] lkdtm: Performing direct entry REPORT_STACK
9898 01:39:27.529598 <6>[ 207.928042] lkdtm: Stack offset: 400
9899 01:39:27.570302 <6>[ 207.932151] lkdtm: Performing direct entry REPORT_STACK
9900 01:39:27.570783 <6>[ 207.937691] lkdtm: Stack offset: 96
9901 01:39:27.571123 <6>[ 207.941705] lkdtm: Performing direct entry REPORT_STACK
9902 01:39:27.571444 <6>[ 207.947257] lkdtm: Stack offset: 208
9903 01:39:27.572112 <6>[ 207.951357] lkdtm: Performing direct entry REPORT_STACK
9904 01:39:27.572440 <6>[ 207.956892] lkdtm: Stack offset: 400
9905 01:39:27.572737 <6>[ 207.960996] lkdtm: Performing direct entry REPORT_STACK
9906 01:39:27.573033 <6>[ 207.966535] lkdtm: Stack offset: -160
9907 01:39:27.573709 <6>[ 207.970717] lkdtm: Performing direct entry REPORT_STACK
9908 01:39:27.615013 <6>[ 207.976268] lkdtm: Stack offset: 64
9909 01:39:27.615497 <6>[ 207.980277] lkdtm: Performing direct entry REPORT_STACK
9910 01:39:27.615935 <6>[ 207.985817] lkdtm: Stack offset: -512
9911 01:39:27.616344 <6>[ 207.990002] lkdtm: Performing direct entry REPORT_STACK
9912 01:39:27.616736 <6>[ 207.995549] lkdtm: Stack offset: 288
9913 01:39:27.617122 <6>[ 207.999650] lkdtm: Performing direct entry REPORT_STACK
9914 01:39:27.617501 <6>[ 208.005185] lkdtm: Stack offset: 208
9915 01:39:27.617894 <6>[ 208.009283] lkdtm: Performing direct entry REPORT_STACK
9916 01:39:27.618682 <6>[ 208.014822] lkdtm: Stack offset: -448
9917 01:39:27.659316 <6>[ 208.019007] lkdtm: Performing direct entry REPORT_STACK
9918 01:39:27.659625 <6>[ 208.024561] lkdtm: Stack offset: 160
9919 01:39:27.659978 <6>[ 208.028668] lkdtm: Performing direct entry REPORT_STACK
9920 01:39:27.660211 <6>[ 208.034222] lkdtm: Stack offset: -48
9921 01:39:27.660432 <6>[ 208.038377] lkdtm: Performing direct entry REPORT_STACK
9922 01:39:27.660644 <6>[ 208.043904] lkdtm: Stack offset: 224
9923 01:39:27.660826 <6>[ 208.048010] lkdtm: Performing direct entry REPORT_STACK
9924 01:39:27.661042 <6>[ 208.053553] lkdtm: Stack offset: -96
9925 01:39:27.662469 <6>[ 208.057660] lkdtm: Performing direct entry REPORT_STACK
9926 01:39:27.704116 <6>[ 208.063204] lkdtm: Stack offset: -544
9927 01:39:27.704402 <6>[ 208.067388] lkdtm: Performing direct entry REPORT_STACK
9928 01:39:27.704660 <6>[ 208.072922] lkdtm: Stack offset: 416
9929 01:39:27.704907 <6>[ 208.077014] lkdtm: Performing direct entry REPORT_STACK
9930 01:39:27.705101 <6>[ 208.082567] lkdtm: Stack offset: -16
9931 01:39:27.705282 <6>[ 208.086675] lkdtm: Performing direct entry REPORT_STACK
9932 01:39:27.705443 <6>[ 208.092209] lkdtm: Stack offset: -320
9933 01:39:27.705570 <6>[ 208.096401] lkdtm: Performing direct entry REPORT_STACK
9934 01:39:27.705724 <6>[ 208.101939] lkdtm: Stack offset: 448
9935 01:39:27.749191 <6>[ 208.106050] lkdtm: Performing direct entry REPORT_STACK
9936 01:39:27.749464 <6>[ 208.111586] lkdtm: Stack offset: -512
9937 01:39:27.749637 <6>[ 208.115802] lkdtm: Performing direct entry REPORT_STACK
9938 01:39:27.749791 <6>[ 208.121342] lkdtm: Stack offset: -352
9939 01:39:27.749939 <6>[ 208.125545] lkdtm: Performing direct entry REPORT_STACK
9940 01:39:27.750102 <6>[ 208.131082] lkdtm: Stack offset: -192
9941 01:39:27.750225 <6>[ 208.135295] lkdtm: Performing direct entry REPORT_STACK
9942 01:39:27.750344 <6>[ 208.140832] lkdtm: Stack offset: -48
9943 01:39:27.750462 <6>[ 208.144932] lkdtm: Performing direct entry REPORT_STACK
9944 01:39:27.752340 <6>[ 208.150483] lkdtm: Stack offset: -80
9945 01:39:27.794116 <6>[ 208.154715] lkdtm: Performing direct entry REPORT_STACK
9946 01:39:27.794576 <6>[ 208.160255] lkdtm: Stack offset: -240
9947 01:39:27.794920 <6>[ 208.164449] lkdtm: Performing direct entry REPORT_STACK
9948 01:39:27.795239 <6>[ 208.169988] lkdtm: Stack offset: 288
9949 01:39:27.795536 <6>[ 208.174090] lkdtm: Performing direct entry REPORT_STACK
9950 01:39:27.795828 <6>[ 208.179716] lkdtm: Stack offset: 224
9951 01:39:27.796114 <6>[ 208.183822] lkdtm: Performing direct entry REPORT_STACK
9952 01:39:27.796396 <6>[ 208.189373] lkdtm: Stack offset: -144
9953 01:39:27.797243 <6>[ 208.193560] lkdtm: Performing direct entry REPORT_STACK
9954 01:39:27.838838 <6>[ 208.199098] lkdtm: Stack offset: -16
9955 01:39:27.839280 <6>[ 208.203198] lkdtm: Performing direct entry REPORT_STACK
9956 01:39:27.839616 <6>[ 208.208737] lkdtm: Stack offset: -352
9957 01:39:27.839923 <6>[ 208.212922] lkdtm: Performing direct entry REPORT_STACK
9958 01:39:27.840217 <6>[ 208.218459] lkdtm: Stack offset: -80
9959 01:39:27.840504 <6>[ 208.222566] lkdtm: Performing direct entry REPORT_STACK
9960 01:39:27.840786 <6>[ 208.228103] lkdtm: Stack offset: -400
9961 01:39:27.841069 <6>[ 208.232287] lkdtm: Performing direct entry REPORT_STACK
9962 01:39:27.842040 <6>[ 208.237825] lkdtm: Stack offset: -288
9963 01:39:27.883474 <6>[ 208.242021] lkdtm: Performing direct entry REPORT_STACK
9964 01:39:27.883919 <6>[ 208.247560] lkdtm: Stack offset: -528
9965 01:39:27.884255 <6>[ 208.251756] lkdtm: Performing direct entry REPORT_STACK
9966 01:39:27.884564 <6>[ 208.257294] lkdtm: Stack offset: 224
9967 01:39:27.884859 <6>[ 208.261397] lkdtm: Performing direct entry REPORT_STACK
9968 01:39:27.885148 <6>[ 208.266950] lkdtm: Stack offset: -32
9969 01:39:27.885432 <6>[ 208.271177] lkdtm: Performing direct entry REPORT_STACK
9970 01:39:27.885711 <6>[ 208.276716] lkdtm: Stack offset: -464
9971 01:39:27.886754 <6>[ 208.280909] lkdtm: Performing direct entry REPORT_STACK
9972 01:39:27.928300 <6>[ 208.286447] lkdtm: Stack offset: 256
9973 01:39:27.928747 <6>[ 208.290556] lkdtm: Performing direct entry REPORT_STACK
9974 01:39:27.929086 <6>[ 208.296096] lkdtm: Stack offset: 112
9975 01:39:27.929397 <6>[ 208.300202] lkdtm: Performing direct entry REPORT_STACK
9976 01:39:27.929694 <6>[ 208.305741] lkdtm: Stack offset: 0
9977 01:39:27.929986 <6>[ 208.309668] lkdtm: Performing direct entry REPORT_STACK
9978 01:39:27.930327 <6>[ 208.315203] lkdtm: Stack offset: 288
9979 01:39:27.930612 <6>[ 208.319302] lkdtm: Performing direct entry REPORT_STACK
9980 01:39:27.930896 <6>[ 208.324836] lkdtm: Stack offset: -240
9981 01:39:27.931565 <6>[ 208.329022] lkdtm: Performing direct entry REPORT_STACK
9982 01:39:27.965574 <6>[ 208.334560] lkdtm: Stack offset: -464
9983 01:39:27.966121 <6>[ 208.338750] lkdtm: Performing direct entry REPORT_STACK
9984 01:39:27.966485 <6>[ 208.344289] lkdtm: Stack offset: 352
9985 01:39:27.966805 <6>[ 208.348385] lkdtm: Performing direct entry REPORT_STACK
9986 01:39:27.968666 <6>[ 208.353924] lkdtm: Stack offset: -368
9987 01:39:28.368089 # Bits of stack entropy: 7
9988 01:39:28.432270 ok 84 selftests: lkdtm: stack-entropy.sh
9989 01:39:31.438582 lkdtm_PANIC_sh skip
9990 01:39:31.439113 lkdtm_BUG_sh pass
9991 01:39:31.439449 lkdtm_WARNING_sh pass
9992 01:39:31.439755 lkdtm_WARNING_MESSAGE_sh pass
9993 01:39:31.440070 lkdtm_EXCEPTION_sh pass
9994 01:39:31.440757 lkdtm_LOOP_sh skip
9995 01:39:31.441084 lkdtm_EXHAUST_STACK_sh skip
9996 01:39:31.441412 lkdtm_CORRUPT_STACK_sh skip
9997 01:39:31.441697 lkdtm_CORRUPT_STACK_STRONG_sh skip
9998 01:39:31.442052 lkdtm_ARRAY_BOUNDS_sh pass
9999 01:39:31.442393 lkdtm_CORRUPT_LIST_ADD_sh pass
10000 01:39:31.442676 lkdtm_CORRUPT_LIST_DEL_sh pass
10001 01:39:31.442958 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
10002 01:39:31.443234 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
10003 01:39:31.443513 lkdtm_REPORT_STACK_CANARY_sh pass
10004 01:39:31.443870 lkdtm_UNSET_SMEP_sh skip
10005 01:39:31.444165 lkdtm_DOUBLE_FAULT_sh skip
10006 01:39:31.481720 lkdtm_CORRUPT_PAC_sh fail
10007 01:39:31.482261 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
10008 01:39:31.482603 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
10009 01:39:31.482918 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
10010 01:39:31.483213 lkdtm_WRITE_AFTER_FREE_sh skip
10011 01:39:31.483498 lkdtm_READ_AFTER_FREE_sh pass
10012 01:39:31.483782 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
10013 01:39:31.484432 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
10014 01:39:31.484746 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
10015 01:39:31.485126 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
10016 01:39:31.485427 lkdtm_SLAB_FREE_DOUBLE_sh pass
10017 01:39:31.485758 lkdtm_SLAB_FREE_CROSS_sh pass
10018 01:39:31.486109 lkdtm_SLAB_FREE_PAGE_sh pass
10019 01:39:31.486468 lkdtm_SOFTLOCKUP_sh skip
10020 01:39:31.486856 lkdtm_HARDLOCKUP_sh skip
10021 01:39:31.524934 lkdtm_SPINLOCKUP_sh skip
10022 01:39:31.525407 lkdtm_HUNG_TASK_sh skip
10023 01:39:31.525834 lkdtm_EXEC_DATA_sh pass
10024 01:39:31.526267 lkdtm_EXEC_STACK_sh pass
10025 01:39:31.526657 lkdtm_EXEC_KMALLOC_sh pass
10026 01:39:31.527036 lkdtm_EXEC_VMALLOC_sh pass
10027 01:39:31.527406 lkdtm_EXEC_RODATA_sh pass
10028 01:39:31.527770 lkdtm_EXEC_USERSPACE_sh pass
10029 01:39:31.528137 lkdtm_EXEC_NULL_sh pass
10030 01:39:31.528517 lkdtm_ACCESS_USERSPACE_sh fail
10031 01:39:31.528879 lkdtm_ACCESS_NULL_sh pass
10032 01:39:31.529236 lkdtm_WRITE_RO_sh pass
10033 01:39:31.529688 lkdtm_WRITE_RO_AFTER_INIT_sh pass
10034 01:39:31.530109 lkdtm_WRITE_KERN_sh pass
10035 01:39:31.530472 lkdtm_WRITE_OPD_sh skip
10036 01:39:31.530827 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
10037 01:39:31.531628 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
10038 01:39:31.568189 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
10039 01:39:31.568682 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
10040 01:39:31.569114 lkdtm_REFCOUNT_DEC_ZERO_sh pass
10041 01:39:31.569510 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
10042 01:39:31.569975 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
10043 01:39:31.570429 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
10044 01:39:31.570808 lkdtm_REFCOUNT_INC_ZERO_sh pass
10045 01:39:31.571359 lkdtm_REFCOUNT_ADD_ZERO_sh pass
10046 01:39:31.571853 lkdtm_REFCOUNT_INC_SATURATED_sh pass
10047 01:39:31.572317 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
10048 01:39:31.572696 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
10049 01:39:31.573602 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
10050 01:39:31.611279 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
10051 01:39:31.611754 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
10052 01:39:31.612179 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
10053 01:39:31.612577 lkdtm_REFCOUNT_TIMING_sh skip
10054 01:39:31.612956 lkdtm_ATOMIC_TIMING_sh skip
10055 01:39:31.613325 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
10056 01:39:31.613698 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
10057 01:39:31.614099 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
10058 01:39:31.614500 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
10059 01:39:31.614876 lkdtm_USERCOPY_STACK_FRAME_TO_sh fail
10060 01:39:31.615244 lkdtm_USERCOPY_STACK_FRAME_FROM_sh fail
10061 01:39:31.615969 lkdtm_USERCOPY_STACK_BEYOND_sh pass
10062 01:39:31.616302 lkdtm_USERCOPY_KERNEL_sh pass
10063 01:39:31.653380 lkdtm_STACKLEAK_ERASING_sh pass
10064 01:39:31.653932 lkdtm_CFI_FORWARD_PROTO_sh fail
10065 01:39:31.654409 lkdtm_CFI_BACKWARD_sh fail
10066 01:39:31.654814 lkdtm_FORTIFY_STRSCPY_sh pass
10067 01:39:31.655201 lkdtm_FORTIFY_STR_OBJECT_sh pass
10068 01:39:31.655584 lkdtm_FORTIFY_STR_MEMBER_sh pass
10069 01:39:31.655957 lkdtm_FORTIFY_MEM_OBJECT_sh pass
10070 01:39:31.656325 lkdtm_FORTIFY_MEM_MEMBER_sh pass
10071 01:39:31.657058 lkdtm_PPC_SLB_MULTIHIT_sh skip
10072 01:39:31.657398 lkdtm_stack-entropy_sh pass
10073 01:39:31.657771 + ../../utils/send-to-lava.sh ./output/result.txt
10074 01:39:31.784422 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
10075 01:39:31.786204 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
10077 01:39:31.985148 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
10078 01:39:31.985986 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
10080 01:39:32.196069 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
10081 01:39:32.196903 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
10083 01:39:32.413738 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
10085 01:39:32.416752 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
10086 01:39:32.630708 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
10087 01:39:32.631483 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
10089 01:39:32.838313 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
10090 01:39:32.839074 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
10092 01:39:33.058321 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
10093 01:39:33.059097 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
10095 01:39:33.271829 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
10096 01:39:33.272604 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
10098 01:39:33.484832 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
10099 01:39:33.485568 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
10101 01:39:33.698607 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
10102 01:39:33.699379 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
10104 01:39:33.906371 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
10105 01:39:33.907140 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10107 01:39:34.121031 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10108 01:39:34.121769 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10110 01:39:34.328939 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10111 01:39:34.329621 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10113 01:39:34.542663 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10114 01:39:34.543135 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10116 01:39:34.745466 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10117 01:39:34.745984 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10119 01:39:34.953539 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10120 01:39:34.954316 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10122 01:39:35.150385 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
10123 01:39:35.151273 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
10125 01:39:35.340336 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
10126 01:39:35.341215 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
10128 01:39:35.547752 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10129 01:39:35.548222 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10131 01:39:35.765606 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
10132 01:39:35.766056 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
10134 01:39:35.973633 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10135 01:39:35.974422 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10137 01:39:36.192480 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10138 01:39:36.193156 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10140 01:39:36.410297 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
10141 01:39:36.411061 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
10143 01:39:36.629809 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10144 01:39:36.630291 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10146 01:39:36.832026 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
10147 01:39:36.832802 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
10149 01:39:37.046794 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10150 01:39:37.047550 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10152 01:39:37.262596 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10153 01:39:37.263386 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10155 01:39:37.475387 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10156 01:39:37.476137 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10158 01:39:37.688270 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10159 01:39:37.689055 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10161 01:39:37.890047 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10162 01:39:37.890828 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10164 01:39:38.102826 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10165 01:39:38.103621 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10167 01:39:38.318657 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
10168 01:39:38.319445 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
10170 01:39:38.523386 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
10171 01:39:38.524173 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
10173 01:39:38.736193 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
10174 01:39:38.736987 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
10176 01:39:38.949989 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
10177 01:39:38.950831 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
10179 01:39:39.167443 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10180 01:39:39.167942 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10182 01:39:39.377102 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10183 01:39:39.377566 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10185 01:39:39.586085 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10186 01:39:39.586831 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10188 01:39:39.809335 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10189 01:39:39.810103 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10191 01:39:40.028929 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10192 01:39:40.029632 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10194 01:39:40.236724 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10195 01:39:40.237469 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10197 01:39:40.458586 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10198 01:39:40.459326 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10200 01:39:40.663019 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10201 01:39:40.663544 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10203 01:39:40.867332 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10204 01:39:40.868112 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10206 01:39:41.068975 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10207 01:39:41.069713 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10209 01:39:41.282817 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10210 01:39:41.283528 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10212 01:39:41.490449 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10213 01:39:41.491214 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10215 01:39:41.698362 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip>
10216 01:39:41.699123 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip
10218 01:39:41.906263 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10219 01:39:41.906997 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10221 01:39:42.119057 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10222 01:39:42.119823 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10224 01:39:42.320085 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10225 01:39:42.320867 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10227 01:39:42.535566 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10228 01:39:42.536060 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10230 01:39:42.749619 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10231 01:39:42.750398 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10233 01:39:42.968420 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10234 01:39:42.969211 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10236 01:39:43.185124 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10237 01:39:43.185850 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10239 01:39:43.409046 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10240 01:39:43.409821 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10242 01:39:43.614989 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10243 01:39:43.615775 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10245 01:39:43.830618 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10246 01:39:43.831340 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10248 01:39:44.049566 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10249 01:39:44.050375 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10251 01:39:44.268453 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10252 01:39:44.269194 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10254 01:39:44.486289 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10255 01:39:44.487132 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10257 01:39:44.699144 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10258 01:39:44.699881 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10260 01:39:44.906748 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10261 01:39:44.907490 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10263 01:39:45.109674 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10264 01:39:45.110547 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10266 01:39:45.316566 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10267 01:39:45.317328 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10269 01:39:45.532268 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
10270 01:39:45.533073 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
10272 01:39:45.731144 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
10273 01:39:45.731923 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
10275 01:39:45.922919 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10276 01:39:45.923675 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10278 01:39:46.135741 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10279 01:39:46.136470 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10281 01:39:46.350580 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10282 01:39:46.351400 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10284 01:39:46.537097 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10285 01:39:46.537591 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10287 01:39:46.742403 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail>
10288 01:39:46.743182 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail
10290 01:39:46.940085 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail>
10291 01:39:46.940815 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail
10293 01:39:47.137922 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10294 01:39:47.138726 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10296 01:39:47.344823 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10297 01:39:47.345606 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10299 01:39:47.536396 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10300 01:39:47.537154 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10302 01:39:47.744263 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10303 01:39:47.745025 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10305 01:39:47.966649 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10306 01:39:47.967044 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10308 01:39:48.174026 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10309 01:39:48.174791 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10311 01:39:48.393651 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10312 01:39:48.394472 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10314 01:39:48.607509 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10315 01:39:48.608267 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10317 01:39:48.824204 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10318 01:39:48.824954 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10320 01:39:49.021890 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10321 01:39:49.022403 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10323 01:39:49.236850 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip>
10324 01:39:49.237530 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip
10326 01:39:49.441658 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10327 01:39:49.442192 + set +x
10328 01:39:49.442883 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10330 01:39:49.444868 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 434812_1.6.2.4.5>
10331 01:39:49.445565 Received signal: <ENDRUN> 1_kselftest-lkdtm 434812_1.6.2.4.5
10332 01:39:49.445958 Ending use of test pattern.
10333 01:39:49.446327 Ending test lava.1_kselftest-lkdtm (434812_1.6.2.4.5), duration 159.61
10335 01:39:49.460794 <LAVA_TEST_RUNNER EXIT>
10336 01:39:49.461527 ok: lava_test_shell seems to have completed
10337 01:39:49.464155 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: fail
lkdtm_USERCOPY_STACK_FRAME_TO_sh: fail
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
10338 01:39:49.464747 end: 3.1 lava-test-shell (duration 00:02:42) [common]
10339 01:39:49.465209 end: 3 lava-test-retry (duration 00:02:42) [common]
10340 01:39:49.465673 start: 4 finalize (timeout 00:02:00) [common]
10341 01:39:49.466166 start: 4.1 power-off (timeout 00:00:30) [common]
10342 01:39:49.466880 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10343 01:39:50.559737 >> OK - accepted request
10344 01:39:50.562097 Returned 0 in 1 seconds
10345 01:39:50.663249 end: 4.1 power-off (duration 00:00:01) [common]
10347 01:39:50.664552 start: 4.2 read-feedback (timeout 00:01:58) [common]
10348 01:39:50.665517 Listened to connection for namespace 'common' for up to 1s
10349 01:39:50.666352 Listened to connection for namespace 'common' for up to 1s
10350 01:39:51.666263 Finalising connection for namespace 'common'
10351 01:39:51.666860 Disconnecting from shell: Finalise
10352 01:39:51.667321 / #
10353 01:39:51.768177 end: 4.2 read-feedback (duration 00:00:01) [common]
10354 01:39:51.768794 end: 4 finalize (duration 00:00:02) [common]
10355 01:39:51.769338 Cleaning after the job
10356 01:39:51.769796 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/ramdisk
10357 01:39:51.782338 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/kernel
10358 01:39:51.829364 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/dtb
10359 01:39:51.829957 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/nfsrootfs
10360 01:39:51.924968 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/434812/tftp-deploy-rl5aqjr9/modules
10361 01:39:51.938478 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/434812
10362 01:39:52.650076 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/434812
10363 01:39:52.650333 Job finished correctly