Boot log: imx6q-sabrelite
- Warnings: 1
- Kernel Warnings: 664
- Errors: 3
- Kernel Errors: 365
- Boot result: FAIL
1 20:49:59.925364 lava-dispatcher, installed at version: 2024.01
2 20:49:59.925517 start: 0 validate
3 20:49:59.925621 Start time: 2024-05-07 20:49:59.925615+00:00 (UTC)
4 20:49:59.925724 Using caching service: 'http://localhost/cache/?uri=%s'
5 20:49:59.925824 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbookworm-kselftest%2F20240313.0%2Farmhf%2Finitrd.cpio.gz exists
6 20:50:00.185067 Using caching service: 'http://localhost/cache/?uri=%s'
7 20:50:00.185261 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.214-cip46-486-gce77044aca9b%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 20:50:00.443771 Using caching service: 'http://localhost/cache/?uri=%s'
9 20:50:00.444366 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.214-cip46-486-gce77044aca9b%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 20:50:04.691167 Using caching service: 'http://localhost/cache/?uri=%s'
11 20:50:04.691794 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbookworm-kselftest%2F20240313.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 20:50:05.073083 Using caching service: 'http://localhost/cache/?uri=%s'
13 20:50:05.073723 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.214-cip46-486-gce77044aca9b%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 20:50:05.337551 validate duration: 5.41
16 20:50:05.337791 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 20:50:05.337877 start: 1.1 download-retry (timeout 00:10:00) [common]
18 20:50:05.337951 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 20:50:05.338054 Not decompressing ramdisk as can be used compressed.
20 20:50:05.338139 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/armhf/initrd.cpio.gz
21 20:50:05.338212 saving as /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/ramdisk/initrd.cpio.gz
22 20:50:05.338266 total size: 4775763 (4 MB)
23 20:50:08.660068 progress 0 % (0 MB)
24 20:50:08.664679 progress 5 % (0 MB)
25 20:50:08.665572 progress 10 % (0 MB)
26 20:50:08.666452 progress 15 % (0 MB)
27 20:50:08.667396 progress 20 % (0 MB)
28 20:50:08.668226 progress 25 % (1 MB)
29 20:50:08.669048 progress 30 % (1 MB)
30 20:50:08.669980 progress 35 % (1 MB)
31 20:50:08.670842 progress 40 % (1 MB)
32 20:50:08.671663 progress 45 % (2 MB)
33 20:50:08.672482 progress 50 % (2 MB)
34 20:50:08.673410 progress 55 % (2 MB)
35 20:50:08.674241 progress 60 % (2 MB)
36 20:50:08.675068 progress 65 % (2 MB)
37 20:50:08.675997 progress 70 % (3 MB)
38 20:50:08.676822 progress 75 % (3 MB)
39 20:50:08.677637 progress 80 % (3 MB)
40 20:50:08.678460 progress 85 % (3 MB)
41 20:50:08.679390 progress 90 % (4 MB)
42 20:50:08.680210 progress 95 % (4 MB)
43 20:50:08.681050 progress 100 % (4 MB)
44 20:50:08.681194 4 MB downloaded in 3.34 s (1.36 MB/s)
45 20:50:08.681319 end: 1.1.1 http-download (duration 00:00:03) [common]
47 20:50:08.681514 end: 1.1 download-retry (duration 00:00:03) [common]
48 20:50:08.681580 start: 1.2 download-retry (timeout 00:09:57) [common]
49 20:50:08.681642 start: 1.2.1 http-download (timeout 00:09:57) [common]
50 20:50:08.681753 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.214-cip46-486-gce77044aca9b/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 20:50:08.681808 saving as /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/kernel/zImage
52 20:50:08.681854 total size: 12440064 (11 MB)
53 20:50:08.681900 No compression specified
54 20:50:08.682900 progress 0 % (0 MB)
55 20:50:08.685063 progress 5 % (0 MB)
56 20:50:08.687283 progress 10 % (1 MB)
57 20:50:08.689457 progress 15 % (1 MB)
58 20:50:08.691663 progress 20 % (2 MB)
59 20:50:08.693826 progress 25 % (2 MB)
60 20:50:08.696029 progress 30 % (3 MB)
61 20:50:08.698223 progress 35 % (4 MB)
62 20:50:08.700389 progress 40 % (4 MB)
63 20:50:08.702582 progress 45 % (5 MB)
64 20:50:08.704741 progress 50 % (5 MB)
65 20:50:08.706935 progress 55 % (6 MB)
66 20:50:08.709094 progress 60 % (7 MB)
67 20:50:08.711297 progress 65 % (7 MB)
68 20:50:08.713446 progress 70 % (8 MB)
69 20:50:08.715633 progress 75 % (8 MB)
70 20:50:08.717751 progress 80 % (9 MB)
71 20:50:08.719872 progress 85 % (10 MB)
72 20:50:08.721988 progress 90 % (10 MB)
73 20:50:08.724156 progress 95 % (11 MB)
74 20:50:08.726296 progress 100 % (11 MB)
75 20:50:08.726433 11 MB downloaded in 0.04 s (266.15 MB/s)
76 20:50:08.726549 end: 1.2.1 http-download (duration 00:00:00) [common]
78 20:50:08.726738 end: 1.2 download-retry (duration 00:00:00) [common]
79 20:50:08.726802 start: 1.3 download-retry (timeout 00:09:57) [common]
80 20:50:08.726874 start: 1.3.1 http-download (timeout 00:09:57) [common]
81 20:50:08.726987 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.214-cip46-486-gce77044aca9b/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 20:50:08.727043 saving as /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/dtb/imx6q-sabrelite.dtb
83 20:50:08.727089 total size: 42661 (0 MB)
84 20:50:08.727135 No compression specified
85 20:50:08.728145 progress 76 % (0 MB)
86 20:50:08.728370 progress 100 % (0 MB)
87 20:50:08.728481 0 MB downloaded in 0.00 s (29.27 MB/s)
88 20:50:08.728588 end: 1.3.1 http-download (duration 00:00:00) [common]
90 20:50:08.728772 end: 1.3 download-retry (duration 00:00:00) [common]
91 20:50:08.728841 start: 1.4 download-retry (timeout 00:09:57) [common]
92 20:50:08.728903 start: 1.4.1 http-download (timeout 00:09:57) [common]
93 20:50:08.728991 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/armhf/full.rootfs.tar.xz
94 20:50:08.729048 saving as /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/nfsrootfs/full.rootfs.tar
95 20:50:08.729095 total size: 117747780 (112 MB)
96 20:50:08.729143 Using unxz to decompress xz
97 20:50:08.732444 progress 0 % (0 MB)
98 20:50:09.019624 progress 5 % (5 MB)
99 20:50:09.327248 progress 10 % (11 MB)
100 20:50:09.626521 progress 15 % (16 MB)
101 20:50:09.903219 progress 20 % (22 MB)
102 20:50:10.159353 progress 25 % (28 MB)
103 20:50:10.460889 progress 30 % (33 MB)
104 20:50:10.752610 progress 35 % (39 MB)
105 20:50:10.890115 progress 40 % (44 MB)
106 20:50:11.035191 progress 45 % (50 MB)
107 20:50:11.284031 progress 50 % (56 MB)
108 20:50:11.587372 progress 55 % (61 MB)
109 20:50:11.875931 progress 60 % (67 MB)
110 20:50:12.166550 progress 65 % (73 MB)
111 20:50:12.456111 progress 70 % (78 MB)
112 20:50:12.747746 progress 75 % (84 MB)
113 20:50:13.029875 progress 80 % (89 MB)
114 20:50:13.317630 progress 85 % (95 MB)
115 20:50:13.611385 progress 90 % (101 MB)
116 20:50:13.890574 progress 95 % (106 MB)
117 20:50:14.194855 progress 100 % (112 MB)
118 20:50:14.199507 112 MB downloaded in 5.47 s (20.53 MB/s)
119 20:50:14.199743 end: 1.4.1 http-download (duration 00:00:05) [common]
121 20:50:14.199970 end: 1.4 download-retry (duration 00:00:05) [common]
122 20:50:14.200043 start: 1.5 download-retry (timeout 00:09:51) [common]
123 20:50:14.200110 start: 1.5.1 http-download (timeout 00:09:51) [common]
124 20:50:14.200242 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.214-cip46-486-gce77044aca9b/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 20:50:14.200302 saving as /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/modules/modules.tar
126 20:50:14.200350 total size: 7520012 (7 MB)
127 20:50:14.200400 Using unxz to decompress xz
128 20:50:14.203960 progress 0 % (0 MB)
129 20:50:14.219632 progress 5 % (0 MB)
130 20:50:14.237486 progress 10 % (0 MB)
131 20:50:14.257293 progress 15 % (1 MB)
132 20:50:14.275385 progress 20 % (1 MB)
133 20:50:14.295116 progress 25 % (1 MB)
134 20:50:14.314663 progress 30 % (2 MB)
135 20:50:14.334864 progress 35 % (2 MB)
136 20:50:14.353555 progress 40 % (2 MB)
137 20:50:14.374325 progress 45 % (3 MB)
138 20:50:14.392598 progress 50 % (3 MB)
139 20:50:14.412614 progress 55 % (3 MB)
140 20:50:14.431523 progress 60 % (4 MB)
141 20:50:14.452699 progress 65 % (4 MB)
142 20:50:14.470091 progress 70 % (5 MB)
143 20:50:14.490168 progress 75 % (5 MB)
144 20:50:14.509026 progress 80 % (5 MB)
145 20:50:14.530012 progress 85 % (6 MB)
146 20:50:14.550185 progress 90 % (6 MB)
147 20:50:14.571023 progress 95 % (6 MB)
148 20:50:14.592594 progress 100 % (7 MB)
149 20:50:14.597074 7 MB downloaded in 0.40 s (18.08 MB/s)
150 20:50:14.597344 end: 1.5.1 http-download (duration 00:00:00) [common]
152 20:50:14.597580 end: 1.5 download-retry (duration 00:00:00) [common]
153 20:50:14.597658 start: 1.6 prepare-tftp-overlay (timeout 00:09:51) [common]
154 20:50:14.597731 start: 1.6.1 extract-nfsrootfs (timeout 00:09:51) [common]
155 20:50:16.694673 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/13682946/extract-nfsrootfs-iyguv7zz
156 20:50:16.694911 end: 1.6.1 extract-nfsrootfs (duration 00:00:02) [common]
157 20:50:16.695059 start: 1.6.2 lava-overlay (timeout 00:09:49) [common]
158 20:50:16.695272 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k
159 20:50:16.695444 makedir: /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin
160 20:50:16.695571 makedir: /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/tests
161 20:50:16.695698 makedir: /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/results
162 20:50:16.695836 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-add-keys
163 20:50:16.696018 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-add-sources
164 20:50:16.696176 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-background-process-start
165 20:50:16.696342 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-background-process-stop
166 20:50:16.696458 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-common-functions
167 20:50:16.696555 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-echo-ipv4
168 20:50:16.696654 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-install-packages
169 20:50:16.696749 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-installed-packages
170 20:50:16.696843 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-os-build
171 20:50:16.696939 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-probe-channel
172 20:50:16.697035 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-probe-ip
173 20:50:16.697130 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-target-ip
174 20:50:16.697224 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-target-mac
175 20:50:16.697318 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-target-storage
176 20:50:16.697414 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-test-case
177 20:50:16.697516 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-test-event
178 20:50:16.697608 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-test-feedback
179 20:50:16.697698 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-test-raise
180 20:50:16.697789 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-test-reference
181 20:50:16.697881 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-test-runner
182 20:50:16.697972 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-test-set
183 20:50:16.698378 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-test-shell
184 20:50:16.698486 Updating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-add-keys (debian)
185 20:50:16.698608 Updating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-add-sources (debian)
186 20:50:16.698736 Updating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-install-packages (debian)
187 20:50:16.698858 Updating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-installed-packages (debian)
188 20:50:16.698975 Updating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/bin/lava-os-build (debian)
189 20:50:16.699093 Creating /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/environment
190 20:50:16.699188 LAVA metadata
191 20:50:16.699248 - LAVA_JOB_ID=13682946
192 20:50:16.699302 - LAVA_DISPATCHER_IP=192.168.201.1
193 20:50:16.699391 start: 1.6.2.1 ssh-authorize (timeout 00:09:49) [common]
194 20:50:16.699564 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 20:50:16.699640 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:49) [common]
196 20:50:16.699690 skipped lava-vland-overlay
197 20:50:16.699747 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 20:50:16.699808 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:49) [common]
199 20:50:16.699857 skipped lava-multinode-overlay
200 20:50:16.699912 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 20:50:16.699975 start: 1.6.2.4 test-definition (timeout 00:09:49) [common]
202 20:50:16.700032 Loading test definitions
203 20:50:16.700103 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:49) [common]
204 20:50:16.700161 Using /lava-13682946 at stage 0
205 20:50:16.700384 uuid=13682946_1.6.2.4.1 testdef=None
206 20:50:16.700457 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 20:50:16.700528 start: 1.6.2.4.2 test-overlay (timeout 00:09:49) [common]
208 20:50:16.700883 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 20:50:16.701059 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:49) [common]
211 20:50:16.701562 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 20:50:16.701739 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:49) [common]
214 20:50:16.702198 runner path: /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/0/tests/0_timesync-off test_uuid 13682946_1.6.2.4.1
215 20:50:16.702319 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 20:50:16.702492 start: 1.6.2.4.5 git-repo-action (timeout 00:09:49) [common]
218 20:50:16.702548 Using /lava-13682946 at stage 0
219 20:50:16.702623 Fetching tests from https://github.com/kernelci/test-definitions.git
220 20:50:16.702692 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/0/tests/1_kselftest-lkdtm'
221 20:50:19.652526 Running '/usr/bin/git checkout kernelci.org
222 20:50:19.783855 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 20:50:19.784450 uuid=13682946_1.6.2.4.5 testdef=None
224 20:50:19.784589 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
226 20:50:19.784813 start: 1.6.2.4.6 test-overlay (timeout 00:09:46) [common]
227 20:50:19.785441 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 20:50:19.785647 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:46) [common]
230 20:50:19.786452 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 20:50:19.786640 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:46) [common]
233 20:50:19.787379 runner path: /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/0/tests/1_kselftest-lkdtm test_uuid 13682946_1.6.2.4.5
234 20:50:19.787452 BOARD='imx6q-sabrelite'
235 20:50:19.787503 BRANCH='cip-gitlab'
236 20:50:19.787548 SKIPFILE='/dev/null'
237 20:50:19.787592 SKIP_INSTALL='True'
238 20:50:19.787636 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.214-cip46-486-gce77044aca9b/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
239 20:50:19.787683 TST_CASENAME=''
240 20:50:19.787727 TST_CMDFILES='lkdtm'
241 20:50:19.787840 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
243 20:50:19.788011 Creating lava-test-runner.conf files
244 20:50:19.788061 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/13682946/lava-overlay-lk_62o7k/lava-13682946/0 for stage 0
245 20:50:19.788133 - 0_timesync-off
246 20:50:19.788187 - 1_kselftest-lkdtm
247 20:50:19.788261 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
248 20:50:19.788332 start: 1.6.2.5 compress-overlay (timeout 00:09:46) [common]
249 20:50:26.458579 end: 1.6.2.5 compress-overlay (duration 00:00:07) [common]
250 20:50:26.458732 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:39) [common]
251 20:50:26.458811 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
252 20:50:26.458886 end: 1.6.2 lava-overlay (duration 00:00:10) [common]
253 20:50:26.458957 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:39) [common]
254 20:50:26.528285 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
255 20:50:26.528559 start: 1.6.4 extract-modules (timeout 00:09:39) [common]
256 20:50:26.528658 extracting modules file /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/modules/modules.tar to /var/lib/lava/dispatcher/tmp/13682946/extract-nfsrootfs-iyguv7zz
257 20:50:26.637852 extracting modules file /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/modules/modules.tar to /var/lib/lava/dispatcher/tmp/13682946/extract-overlay-ramdisk-zb9t1d53/ramdisk
258 20:50:26.756073 end: 1.6.4 extract-modules (duration 00:00:00) [common]
259 20:50:26.756239 start: 1.6.5 apply-overlay-tftp (timeout 00:09:39) [common]
260 20:50:26.756319 [common] Applying overlay to NFS
261 20:50:26.756376 [common] Applying overlay /var/lib/lava/dispatcher/tmp/13682946/compress-overlay-np6t97ks/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/13682946/extract-nfsrootfs-iyguv7zz
262 20:50:27.522380 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
263 20:50:27.522551 start: 1.6.6 prepare-kernel (timeout 00:09:38) [common]
264 20:50:27.522634 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:38) [common]
265 20:50:27.522727 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
266 20:50:27.522799 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
267 20:50:27.522871 start: 1.6.7 configure-preseed-file (timeout 00:09:38) [common]
268 20:50:27.522937 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
269 20:50:27.523004 start: 1.6.8 compress-ramdisk (timeout 00:09:38) [common]
270 20:50:27.523065 Building ramdisk /var/lib/lava/dispatcher/tmp/13682946/extract-overlay-ramdisk-zb9t1d53/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/13682946/extract-overlay-ramdisk-zb9t1d53/ramdisk
271 20:50:27.618644 >> 84291 blocks
272 20:50:29.158605 Adding RAMdisk u-boot header.
273 20:50:29.158972 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/13682946/extract-overlay-ramdisk-zb9t1d53/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/13682946/extract-overlay-ramdisk-zb9t1d53/ramdisk.cpio.gz.uboot
274 20:50:29.211771 output: Image Name:
275 20:50:29.212135 output: Created: Tue May 7 21:50:29 2024
276 20:50:29.212227 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
277 20:50:29.212305 output: Data Size: 16279130 Bytes = 15897.59 KiB = 15.52 MiB
278 20:50:29.212376 output: Load Address: 00000000
279 20:50:29.212444 output: Entry Point: 00000000
280 20:50:29.212510 output:
281 20:50:29.212646 rename /var/lib/lava/dispatcher/tmp/13682946/extract-overlay-ramdisk-zb9t1d53/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/ramdisk/ramdisk.cpio.gz.uboot
282 20:50:29.212863 end: 1.6.8 compress-ramdisk (duration 00:00:02) [common]
283 20:50:29.212993 end: 1.6 prepare-tftp-overlay (duration 00:00:15) [common]
284 20:50:29.213105 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:36) [common]
285 20:50:29.213199 No LXC device requested
286 20:50:29.213291 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
287 20:50:29.213388 start: 1.8 deploy-device-env (timeout 00:09:36) [common]
288 20:50:29.213477 end: 1.8 deploy-device-env (duration 00:00:00) [common]
289 20:50:29.213559 Checking files for TFTP limit of 4294967296 bytes.
290 20:50:29.214082 end: 1 tftp-deploy (duration 00:00:24) [common]
291 20:50:29.214225 start: 2 uboot-action (timeout 00:05:00) [common]
292 20:50:29.214327 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
293 20:50:29.214415 end: 2.1 uboot-from-media (duration 00:00:00) [common]
294 20:50:29.214504 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
295 20:50:29.214672 substitutions:
296 20:50:29.214749 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
297 20:50:29.214816 - {DTB_ADDR}: 0x13f00000
298 20:50:29.214880 - {DTB}: 13682946/tftp-deploy-n_8l3c2m/dtb/imx6q-sabrelite.dtb
299 20:50:29.214945 - {INITRD}: 13682946/tftp-deploy-n_8l3c2m/ramdisk/ramdisk.cpio.gz.uboot
300 20:50:29.215007 - {KERNEL_ADDR}: 0x10000000
301 20:50:29.215070 - {KERNEL}: 13682946/tftp-deploy-n_8l3c2m/kernel/zImage
302 20:50:29.215133 - {LAVA_MAC}: None
303 20:50:29.215196 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/13682946/extract-nfsrootfs-iyguv7zz
304 20:50:29.215260 - {NFS_SERVER_IP}: 192.168.201.1
305 20:50:29.215338 - {PRESEED_CONFIG}: None
306 20:50:29.215412 - {PRESEED_LOCAL}: None
307 20:50:29.215477 - {RAMDISK_ADDR}: 0x14000000
308 20:50:29.215538 - {RAMDISK}: 13682946/tftp-deploy-n_8l3c2m/ramdisk/ramdisk.cpio.gz.uboot
309 20:50:29.215601 - {ROOT_PART}: None
310 20:50:29.215663 - {ROOT}: None
311 20:50:29.215724 - {SERVER_IP}: 192.168.201.1
312 20:50:29.215786 - {TEE_ADDR}: 0x83000000
313 20:50:29.215848 - {TEE}: None
314 20:50:29.215909 Parsed boot commands:
315 20:50:29.215969 - setenv autoload no
316 20:50:29.216030 - setenv initrd_high 0xffffffff
317 20:50:29.216090 - setenv fdt_high 0xffffffff
318 20:50:29.216153 - dhcp
319 20:50:29.216214 - setenv serverip 192.168.201.1
320 20:50:29.216275 - tftp 0x10000000 13682946/tftp-deploy-n_8l3c2m/kernel/zImage
321 20:50:29.216337 - tftp 0x14000000 13682946/tftp-deploy-n_8l3c2m/ramdisk/ramdisk.cpio.gz.uboot
322 20:50:29.216398 - setenv initrd_size ${filesize}
323 20:50:29.216458 - tftp 0x13f00000 13682946/tftp-deploy-n_8l3c2m/dtb/imx6q-sabrelite.dtb
324 20:50:29.216523 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/13682946/extract-nfsrootfs-iyguv7zz,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
325 20:50:29.216592 - bootz 0x10000000 0x14000000 0x13f00000
326 20:50:29.216676 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
328 20:50:29.216945 start: 2.3 connect-device (timeout 00:05:00) [common]
329 20:50:29.217027 [common] connect-device Connecting to device using '/usr/bin/console -f -M localhost imx6q-sabrelite-lava-cbg-5'
330 20:50:29.220461 Setting prompt string to ['lava-test: # ']
331 20:50:29.220773 end: 2.3 connect-device (duration 00:00:00) [common]
332 20:50:29.220901 start: 2.4 uboot-commands (timeout 00:05:00) [common]
333 20:50:29.221014 start: 2.4.1 reset-device (timeout 00:05:00) [common]
334 20:50:29.221116 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
335 20:50:29.221331 Calling: 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=3' '--command=reboot'
336 20:50:34.280631 >> Command sent successfully.
337 20:50:34.286417 Returned 0 in 5 seconds
338 20:50:34.387081 end: 2.4.1.1 pdu-reboot (duration 00:00:05) [common]
340 20:50:34.388246 end: 2.4.1 reset-device (duration 00:00:05) [common]
341 20:50:34.388630 start: 2.4.2 bootloader-interrupt (timeout 00:04:55) [common]
342 20:50:34.388951 Setting prompt string to ['Hit any key to stop autoboot']
343 20:50:34.389221 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
344 20:50:34.390054 [Enter `^Ec?' for help]
345 20:50:35.747634
346 20:50:35.748151
347 20:50:35.748450 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
348 20:50:35.748700
349 20:50:35.748931 CPU: Freescale i.MX6Q rev1.2 at 792 MHz
350 20:50:35.749167 Reset cause: POR
351 20:50:35.749395 Model: Freescale i.MX6 Quad SABRE Lite Board
352 20:50:35.749617 Board: SABRE Lite
353 20:50:35.749837 I2C: ready
354 20:50:35.750113 DRAM: 1 GiB
355 20:50:35.795469 MMC: FSL_SDHC: 0, FSL_SDHC: 1
356 20:50:35.842312 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB
357 20:50:35.842753 *** Warning - bad CRC, using default environment
358 20:50:35.843039
359 20:50:35.843264 In: serial
360 20:50:35.843479 Out: serial
361 20:50:35.843686 Err: serial
362 20:50:35.843890 Net: using phy at 7
363 20:50:35.863496 FEC [PRIME], usb_ether
364 20:50:35.863984 Error: usb_ether address not set.
365 20:50:35.864266
366 20:50:35.864487 starting USB...
367 20:50:35.864698 Bus usb@2184000: usb dr_mode not found
368 20:50:35.911402 Bus usb@2184200: USB EHCI 1.00
369 20:50:38.962380 scanning bus usb@2184000 for devices... 1 USB Device(s) found
370 20:50:44.104864 scanning bus usb@2184200 for devices... 2 USB Device(s) found
371 20:50:44.105361 scanning usb for storage devices... 0 Storage Device(s) found
372 20:50:44.105648 scanning usb for ethernet devices... 0 Ethernet Device(s) found
374 20:50:44.283620 Hit any key to stop autoboot: 3
375 20:50:44.284304 end: 2.4.2 bootloader-interrupt (duration 00:00:10) [common]
376 20:50:44.284793 start: 2.4.3 bootloader-commands (timeout 00:04:45) [common]
377 20:50:44.285109 Setting prompt string to ['=>']
378 20:50:44.285420 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:45)
379 20:50:44.296628 0
380 20:50:44.297524 Setting prompt string to ['=>', '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']
381 20:50:44.297890 Sending with 10 millisecond of delay
383 20:50:45.435537 => setenv autoload no
384 20:50:45.446379 bootloader-commands: Wait for prompt ['=>', '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 00:04:44)
385 20:50:45.450000 setenv autoload no
386 20:50:45.450638 Sending with 10 millisecond of delay
388 20:50:47.251195 => setenv initrd_high 0xffffffff
389 20:50:47.261959 bootloader-commands: Wait for prompt ['=>', '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 00:04:42)
390 20:50:47.268372 setenv initrd_high 0xffffffff
391 20:50:47.269132 Sending with 10 millisecond of delay
393 20:50:48.889482 => setenv fdt_high 0xffffffff
394 20:50:48.900255 bootloader-commands: Wait for prompt ['=>', '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 00:04:40)
395 20:50:48.901046 setenv fdt_high 0xffffffff
396 20:50:48.901647 Sending with 10 millisecond of delay
398 20:50:49.193938 => dhcp
399 20:50:49.204681 bootloader-commands: Wait for prompt ['=>', '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 00:04:40)
400 20:50:49.205409 dhcp
401 20:50:49.324419 BOOTP broadcast 1
402 20:50:49.324911 DHCP client bound to address 192.168.201.35 (8 ms)
403 20:50:49.325444 Sending with 10 millisecond of delay
405 20:50:51.127072 => setenv serverip 192.168.201.1
406 20:50:51.137887 bootloader-commands: Wait for prompt ['=>', '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 00:04:38)
407 20:50:51.138703 setenv serverip 192.168.201.1
408 20:50:51.139304 Sending with 10 millisecond of delay
410 20:50:54.754099 => tftp 0x10000000 13682946/tftp-deploy-n_8l3c2m/kernel/zImage
411 20:50:54.764949 bootloader-commands: Wait for prompt ['=>', '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 00:04:34)
412 20:50:54.765727 tftp 0x10000000 13682946/tftp-deploy-n_8l3c2m/kernel/zImage
413 20:50:54.882561 Using FEC device
414 20:50:54.882850 TFTP from server 192.168.201.1; our IP address is 192.168.201.35
415 20:50:54.882908 Filename '13682946/tftp-deploy-n_8l3c2m/kernel/zImage'.
416 20:50:54.882961 Load address: 0x10000000
417 20:50:54.946047 Loading: *#################################################################
418 20:50:55.009937 #################################################################
419 20:50:55.073866 #################################################################
420 20:50:55.137683 #################################################################
421 20:50:55.201572 #################################################################
422 20:50:55.265447 #################################################################
423 20:50:55.329764 #################################################################
424 20:50:55.393316 #################################################################
425 20:50:55.457370 #################################################################
426 20:50:55.505225 #################################################################
427 20:50:55.569153 #################################################################
428 20:50:55.633133 #################################################################
429 20:50:55.697001 #################################################################
430 20:50:55.697087 ###
431 20:50:55.697144 14.4 MiB/s
432 20:50:55.697192 done
433 20:50:55.713109 Bytes transferred = 12440064 (bdd200 hex)
434 20:50:55.713363 Sending with 10 millisecond of delay
436 20:51:00.288841 => tftp 0x14000000 13682946/tftp-deploy-n_8l3c2m/ramdisk/ramdisk.cpio.gz.uboot
437 20:51:00.299618 bootloader-commands: Wait for prompt ['=>', '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 00:04:29)
438 20:51:00.300379 tftp 0x14000000 13682946/tftp-deploy-n_8l3c2m/ramdisk/ramdisk.cpio.gz.uboot
439 20:51:00.394533 Using FEC device
440 20:51:00.420696 TFTP from server 192.168.201.1; our IP address is 192.168.201.35
441 20:51:00.420860 Filename '13682946/tftp-deploy-n_8l3c2m/ramdisk/ramdisk.cpio.gz.uboot'.
442 20:51:00.420928 Load address: 0x14000000
443 20:51:00.484423 Loading: *#################################################################
444 20:51:00.548389 #################################################################
445 20:51:00.612596 #################################################################
446 20:51:00.676277 #################################################################
447 20:51:00.740225 #################################################################
448 20:51:00.804124 #################################################################
449 20:51:00.868219 #################################################################
450 20:51:00.931934 #################################################################
451 20:51:00.995797 #################################################################
452 20:51:01.043888 #################################################################
453 20:51:01.107635 #################################################################
454 20:51:01.171563 #################################################################
455 20:51:01.235448 #################################################################
456 20:51:01.299180 #################################################################
457 20:51:01.363151 #################################################################
458 20:51:01.427107 #################################################################
459 20:51:01.491119 #################################################################
460 20:51:01.491198 ####
461 20:51:01.491268 14.4 MiB/s
462 20:51:01.491345 done
463 20:51:01.507764 Bytes transferred = 16279194 (f8669a hex)
464 20:51:01.508448 Sending with 10 millisecond of delay
466 20:51:03.364771 => setenv initrd_size ${filesize}
467 20:51:03.375000 bootloader-commands: Wait for prompt ['=>', '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 00:04:26)
468 20:51:03.376311 setenv initrd_size ${filesize}
469 20:51:03.376561 Sending with 10 millisecond of delay
471 20:51:07.593781 => tftp 0x13f00000 13682946/tftp-deploy-n_8l3c2m/dtb/imx6q-sabrelite.dtb
472 20:51:07.604628 bootloader-commands: Wait for prompt ['=>', '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 00:04:22)
473 20:51:07.610521 tftp 0x13f00000 13682946/tftp-deploy-n_8l3c2m/dtb/imx6q-sabrelite.dtb
474 20:51:07.743440 Using FEC device
475 20:51:07.743922 TFTP from server 192.168.201.1; our IP address is 192.168.201.35
476 20:51:07.744221 Filename '13682946/tftp-deploy-n_8l3c2m/dtb/imx6q-sabrelite.dtb'.
477 20:51:07.744469 Load address: 0x13f00000
478 20:51:07.744780 Loading: *###
479 20:51:07.745022 5.1 MiB/s
480 20:51:07.745247 done
481 20:51:07.745466 Bytes transferred = 42661 (a6a5 hex)
482 20:51:07.745947 Sending with 10 millisecond of delay
484 20:51:21.332466 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/13682946/extract-nfsrootfs-iyguv7zz,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
485 20:51:21.343267 bootloader-commands: Wait for prompt ['=>', '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 00:04:08)
486 20:51:21.344035 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/13682946/extract-nfsrootfs-iyguv7zz,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
487 20:51:21.344614 Sending with 10 millisecond of delay
489 20:51:23.690986 => bootz 0x10000000 0x14000000 0x13f00000
490 20:51:23.701797 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']
491 20:51:23.702385 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 00:04:06)
492 20:51:23.734721 bootz 0x10000000 0x14000000 0x13f00000
493 20:51:23.735218 Kernel image @ 0x10000000 [ 0x000000 - 0xbdd200 ]
494 20:51:23.735511 ## Loading init Ramdisk from Legacy Image at 14000000 ...
495 20:51:23.735756 Image Name:
496 20:51:23.735984 Image Type: ARM Linux RAMDisk Image (uncompressed)
497 20:51:23.736209 Data Size: 16279130 Bytes = 15.5 MiB
498 20:51:23.736433 Load Address: 00000000
499 20:51:23.736654 Entry Point: 00000000
500 20:51:23.910469 Verifying Checksum ... OK
501 20:51:23.944672 ## Flattened Device Tree blob at 13f00000
502 20:51:23.945164 Booting using the fdt blob at 0x13f00000
503 20:51:23.945444 Using Device Tree in place at 13f00000, end 13f0d6a4
504 20:51:23.945691
505 20:51:23.945920 Starting kernel ...
506 20:51:23.946172
507 20:51:23.946797 end: 2.4.3 bootloader-commands (duration 00:00:40) [common]
508 20:51:23.947174 start: 2.4.4 auto-login-action (timeout 00:04:05) [common]
509 20:51:23.947462 Setting prompt string to ['Linux version [0-9]']
510 20:51:23.947737 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']
511 20:51:23.948019 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)
512 20:51:24.971605 [ 0.000000] Booting Linux on physical CPU 0x0
513 20:51:24.972113 [ 0.000000] Linux version 5.10.216-cip46 (KernelCI@build-j188855-arm-gcc-10-multi-v7-defconfig-kselftest-dvvxm) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Tue May 7 20:24:49 UTC 2024
514 20:51:24.972419 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
515 20:51:24.972669 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
516 20:51:24.973323 start: 2.4.4.1 login-action (timeout 00:04:04) [common]
517 20:51:24.973651 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.
518 20:51:24.973933 Setting prompt string to []
519 20:51:24.974247 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']
520 20:51:24.974523 Using line separator: #'\n'#
521 20:51:24.974759 No login prompt set.
522 20:51:24.974993 Parsing kernel messages
523 20:51:24.975227 ['-\\[ 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']
524 20:51:24.975624 [login-action] Waiting for messages, (timeout 00:04:04)
525 20:51:24.975879 Waiting using forced prompt support (timeout 00:02:02)
526 20:51:25.014766 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
527 20:51:25.015265 [ 0.000000] earlycon: ec_imx21 at MMIO 0x021e8000 (options '')
528 20:51:25.015554 [ 0.000000] printk: bootconsole [ec_imx21] enabled
529 20:51:25.015798 [ 0.000000] Memory policy: Data cache writealloc
530 20:51:25.016026 [ 0.000000] efi: UEFI not found.
531 20:51:25.016256 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
532 20:51:25.016483 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
533 20:51:25.016712 [ 0.000000] Zone ranges:
534 20:51:25.016939 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
535 20:51:25.056996 [ 0.000000] Normal empty
536 20:51:25.057494 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
537 20:51:25.057788 [ 0.000000] Movable zone start for each node
538 20:51:25.058034 [ 0.000000] Early memory node ranges
539 20:51:25.058308 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
540 20:51:25.058536 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
541 20:51:25.132533 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
542 20:51:25.133029 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
543 20:51:25.133325 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/13682946/extract-nfsrootfs-iyguv7zz,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
544 20:51:25.133596 <6>[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
545 20:51:25.158890 <6>[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
546 20:51:25.159394 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
547 20:51:25.352559 <6>[ 0.000000] Memory: 920564K/1048576K available (17408K kernel code, 2711K rwdata, 8124K rodata, 2048K init, 6692K bss, 62476K reserved, 65536K cma-reserved, 196608K highmem)
548 20:51:25.353074 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
549 20:51:25.353366 <6>[ 0.000000] ftrace: allocating 55538 entries in 163 pages
550 20:51:25.692284 <6>[ 0.000000] ftrace: allocated 163 pages with 4 groups
551 20:51:25.692870 <6>[ 0.000000] Running RCU self tests
552 20:51:25.693177 <6>[ 0.000000] rcu: Hierarchical RCU implementation.
553 20:51:25.693431 <6>[ 0.000000] rcu: RCU event tracing is enabled.
554 20:51:25.693665 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
555 20:51:25.693893 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
556 20:51:25.694177 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
557 20:51:25.694427 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
558 20:51:25.718920 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
559 20:51:25.719451 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
560 20:51:25.809905 <6>[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
561 20:51:25.810442 <6>[ 0.000000] L2C-310 errata 752271 769419 enabled
562 20:51:25.810737 <6>[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
563 20:51:25.810983 <6>[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
564 20:51:25.811224 <6>[ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
565 20:51:25.811453 <6>[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
566 20:51:25.811679 <6>[ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
567 20:51:25.811934 <6>[ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
568 20:51:25.909556 <6>[ 0.000000] Switching to timer-based delay loop, resolution 333ns
569 20:51:25.910052 <6>[ 0.000009] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
570 20:51:25.910395 <6>[ 0.008447] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
571 20:51:25.910649 <6>[ 0.022951] Console: colour dummy device 80x30
572 20:51:25.910888 <4>[ 0.024859] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
573 20:51:25.911120 <4>[ 0.032867] ... MAX_LOCKDEP_SUBCLASSES: 8
574 20:51:25.952806 <4>[ 0.037209] ... MAX_LOCK_DEPTH: 48
575 20:51:25.953305 <4>[ 0.041623] ... MAX_LOCKDEP_KEYS: 8192
576 20:51:25.953592 <4>[ 0.046257] ... CLASSHASH_SIZE: 4096
577 20:51:25.953837 <4>[ 0.050842] ... MAX_LOCKDEP_ENTRIES: 32768
578 20:51:25.954085 <4>[ 0.055566] ... MAX_LOCKDEP_CHAINS: 65536
579 20:51:25.954321 <4>[ 0.060239] ... CHAINHASH_SIZE: 32768
580 20:51:25.954547 <4>[ 0.064937] memory used by lock dependency info: 4061 kB
581 20:51:25.954774 <4>[ 0.070616] memory used for stack traces: 2112 kB
582 20:51:25.954996 <4>[ 0.075662] per task-struct memory footprint: 1536 bytes
583 20:51:25.995903 <6>[ 0.081351] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
584 20:51:25.996407 <6>[ 0.091764] CPU: Testing write buffer coherency: ok
585 20:51:25.996707 <6>[ 0.096902] CPU0: Spectre v2: using BPIALL workaround
586 20:51:25.996954 <6>[ 0.102176] pid_max: default: 32768 minimum: 301
587 20:51:25.997199 <6>[ 0.107374] LSM: Security Framework initializing
588 20:51:25.997451 <6>[ 0.111997] LSM support for eBPF active
589 20:51:25.997682 <6>[ 0.116156] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
590 20:51:26.046100 <6>[ 0.123596] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
591 20:51:26.046561 <6>[ 0.135055] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
592 20:51:26.046843 <6>[ 0.141587] Setting up static identity map for 0x10300000 - 0x103000ac
593 20:51:26.047087 <6>[ 0.147960] rcu: Hierarchical SRCU implementation.
594 20:51:26.047318 <6>[ 0.159257] EFI services will not be available.
595 20:51:26.047542 <6>[ 0.162310] smp: Bringing up secondary CPUs ...
596 20:51:26.047769 <6>[ 0.168842] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
597 20:51:26.090047 <6>[ 0.168857] CPU1: Spectre v2: using BPIALL workaround
598 20:51:26.090582 <6>[ 0.180621] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
599 20:51:26.090876 <6>[ 0.180635] CPU2: Spectre v2: using BPIALL workaround
600 20:51:26.091115 <6>[ 0.192048] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
601 20:51:26.091346 <6>[ 0.192063] CPU3: Spectre v2: using BPIALL workaround
602 20:51:26.091572 <6>[ 0.201099] smp: Brought up 1 node, 4 CPUs
603 20:51:26.091799 <6>[ 0.204808] SMP: Total of 4 processors activated (24.00 BogoMIPS).
604 20:51:26.092022 <6>[ 0.211344] CPU: All CPU(s) started in SVC mode.
605 20:51:26.105336 <6>[ 0.218578] devtmpfs: initialized
606 20:51:26.192591 <6>[ 0.266985] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
607 20:51:26.193097 <6>[ 0.274461] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
608 20:51:26.193395 <6>[ 0.282337] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
609 20:51:26.193643 <6>[ 0.294024] pinctrl core: initialized pinctrl subsystem
610 20:51:26.193876 <6>[ 0.303022] DMI not present or invalid.
611 20:51:26.194137 <6>[ 0.306477] NET: Registered protocol family 16
612 20:51:26.230126 <6>[ 0.318474] DMA: preallocated 256 KiB pool for atomic coherent allocations
613 20:51:26.230596 <6>[ 0.331183] thermal_sys: Registered thermal governor 'step_wise'
614 20:51:26.230874 <6>[ 0.331683] cpuidle: using governor menu
615 20:51:26.231100 <6>[ 0.339806] CPU identified as i.MX6Q, silicon rev 1.2
616 20:51:26.869458 <6>[ 0.991175] vdd1p1: supplied by regulator-dummy
617 20:51:26.901298 <6>[ 1.020641] vdd3p0: supplied by regulator-dummy
618 20:51:26.933310 <6>[ 1.049715] vdd2p5: supplied by regulator-dummy
619 20:51:26.965485 <6>[ 1.078869] vddarm: supplied by regulator-dummy
620 20:51:26.997245 <6>[ 1.108750] vddpu: supplied by regulator-dummy
621 20:51:27.012909 <6>[ 1.137204] vddsoc: supplied by regulator-dummy
622 20:51:28.195101 <6>[ 2.295788] No ATAGs?
623 20:51:28.195599 <6>[ 2.296604] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
624 20:51:28.195884 <6>[ 2.303762] hw-breakpoint: maximum watchpoint size is 4 bytes.
625 20:51:28.216091 <6>[ 2.327072] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
626 20:51:28.231994 <6>[ 2.357026] Serial: AMBA PL011 UART driver
627 20:51:28.296002 <6>[ 2.413699] Kprobes globally optimized
628 20:51:28.438861 <6>[ 2.517502] iommu: Default domain type: Translated
629 20:51:28.439363 <6>[ 2.521953] vgaarb: loaded
630 20:51:28.439646 <5>[ 2.527100] SCSI subsystem initialized
631 20:51:28.439893 <6>[ 2.530518] usbcore: registered new interface driver usbfs
632 20:51:28.440126 <6>[ 2.534252] usbcore: registered new interface driver hub
633 20:51:28.440353 <6>[ 2.539824] usbcore: registered new device driver usb
634 20:51:28.440574 <6>[ 2.551694] i2c i2c-0: IMX I2C adapter registered
635 20:51:28.440796 <6>[ 2.559965] i2c i2c-1: IMX I2C adapter registered
636 20:51:28.471674 <6>[ 2.566125] i2c i2c-2: IMX I2C adapter registered
637 20:51:28.472161 <6>[ 2.572337] pps_core: LinuxPPS API ver. 1 registered
638 20:51:28.472445 <6>[ 2.574733] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
639 20:51:28.472689 <6>[ 2.584244] PTP clock support registered
640 20:51:28.493777 <6>[ 2.605117] clocksource: Switched to clocksource mxc_timer1
641 20:51:30.280486 <6>[ 4.368794] NET: Registered protocol family 2
642 20:51:30.281006 <6>[ 4.371306] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
643 20:51:30.281307 <6>[ 4.381361] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
644 20:51:30.281553 <6>[ 4.387436] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
645 20:51:30.281786 <6>[ 4.395472] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
646 20:51:30.282011 <6>[ 4.404133] TCP: Hash tables configured (established 8192 bind 8192)
647 20:51:30.323471 <6>[ 4.410699] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
648 20:51:30.323970 <6>[ 4.417355] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
649 20:51:30.324265 <6>[ 4.424080] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
650 20:51:30.324509 <6>[ 4.431911] NET: Registered protocol family 1
651 20:51:30.324743 <6>[ 4.438349] RPC: Registered named UNIX socket transport module.
652 20:51:30.324971 <6>[ 4.441972] RPC: Registered udp transport module.
653 20:51:30.325192 <6>[ 4.447032] RPC: Registered tcp transport module.
654 20:51:30.354942 <6>[ 4.451893] RPC: Registered tcp NFSv4.1 backchannel transport module.
655 20:51:30.355444 <6>[ 4.458662] NET: Registered protocol family 44
656 20:51:30.355730 <6>[ 4.463305] PCI: CLS 0 bytes, default 64
657 20:51:30.355969 <6>[ 4.469694] Trying to unpack rootfs image as initramfs...
658 20:51:32.245345 <6>[ 6.329685] Freeing initrd memory: 15900K
659 20:51:32.245844 <4>[ 6.332296] hw perfevents: no interrupt-affinity property for /pmu, guessing.
660 20:51:32.246163 <6>[ 6.339733] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
661 20:51:32.246408 <5>[ 6.354953] Initialise system trusted keyrings
662 20:51:32.246635 <6>[ 6.357926] workingset: timestamp_bits=30 max_order=18 bucket_order=0
663 20:51:32.320690 <6>[ 6.405941] squashfs: version 4.0 (2009/01/31) Phillip Lougher
664 20:51:32.321201 <5>[ 6.412369] NFS: Registering the id_resolver key type
665 20:51:32.321494 <5>[ 6.415105] Key type id_resolver registered
666 20:51:32.321734 <5>[ 6.419301] Key type id_legacy registered
667 20:51:32.321962 <6>[ 6.424068] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
668 20:51:32.322222 <6>[ 6.430632] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
669 20:51:32.322456 <6>[ 6.438374] ntfs: driver 2.1.32 [Flags: R/O].
670 20:51:32.322680 <5>[ 6.444604] Key type asymmetric registered
671 20:51:32.363055 <5>[ 6.447300] Asymmetric key parser 'x509' registered
672 20:51:32.363557 <6>[ 6.452560] bounce: pool size: 64 pages
673 20:51:32.363846 <6>[ 6.456522] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
674 20:51:32.364088 <6>[ 6.464073] io scheduler mq-deadline registered
675 20:51:32.364321 <6>[ 6.468845] io scheduler kyber registered
676 20:51:32.364548 <4>[ 6.473857] test_firmware: interface ready
677 20:51:32.522742 <6>[ 6.636183] mxs-dma 110000.dma-controller: initialized
678 20:51:32.596835 <4>[ 6.696539] imx-sdma 20ec000.dma-controller: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
679 20:51:32.597335 <6>[ 6.704553] imx-sdma 20ec000.dma-controller: external firmware not found, using ROM firmware
680 20:51:32.801450 <6>[ 6.912387] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
681 20:51:32.850427 <6>[ 6.934257] SuperH (H)SCI(F) driver initialized
682 20:51:32.850929 <6>[ 6.938970] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
683 20:51:32.851222 <6>[ 6.949829] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
684 20:51:32.851466 <6>[ 6.956347] printk: console [ttymxc1] enabled
685 20:51:32.851695 <6>[ 6.956347] printk: console [ttymxc1] enabled
686 20:51:32.851926 <6>[ 6.965155] printk: bootconsole [ec_imx21] disabled
687 20:51:32.852152 <6>[ 6.965155] printk: bootconsole [ec_imx21] disabled
688 20:51:32.883339 <6>[ 6.981120] msm_serial: driver initialized
689 20:51:32.883835 <6>[ 6.986577] STMicroelectronics ASC driver initialized
690 20:51:32.884121 <6>[ 6.997942] STM32 USART driver initialized
691 20:51:32.911151 <6>[ 7.022607] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
692 20:51:32.950582 <4>[ 7.043011] panel-simple panel-lcd: supply power not found, using dummy regulator
693 20:51:32.951087 <4>[ 7.051646] panel-simple panel-lcd: Specify missing connector_type
694 20:51:32.951377 <4>[ 7.059553] panel-simple panel-lvds0: supply power not found, using dummy regulator
695 20:51:32.982259 <6>[ 7.108542] brd: module loaded
696 20:51:33.045224 <6>[ 7.153567] loop: module loaded
697 20:51:33.045721 <6>[ 7.159913] lkdtm: No crash points registered, enable through debugfs
698 20:51:33.093595 <6>[ 7.180722] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
699 20:51:33.094133 <6>[ 7.189030] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
700 20:51:33.094427 <6>[ 7.197389] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
701 20:51:33.094671 <6>[ 7.205913] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
702 20:51:33.094899 <4>[ 7.214148] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
703 20:51:33.148187 <4>[ 7.222624] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
704 20:51:33.148690 <4>[ 7.230591] ahci-imx 2200000.sata: supply target not found, using dummy regulator
705 20:51:33.148975 <6>[ 7.242068] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
706 20:51:33.149217 <6>[ 7.249444] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
707 20:51:33.149451 <6>[ 7.258583] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
708 20:51:33.149678 <6>[ 7.272635] scsi host0: ahci-imx
709 20:51:33.169191 <6>[ 7.278274] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
710 20:51:33.226904 <6>[ 7.337815] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
711 20:51:33.227411 <6>[ 7.351173] pps pps0: new PPS source ptp0
712 20:51:33.313808 <6>[ 7.398279] fec 2188000.ethernet eth0: registered PHC device 0
713 20:51:33.314346 <6>[ 7.408790] e1000e: Intel(R) PRO/1000 Network Driver
714 20:51:33.314632 <6>[ 7.414051] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
715 20:51:33.314872 <6>[ 7.420529] igb: Intel(R) Gigabit Ethernet Network Driver
716 20:51:33.315103 <6>[ 7.426261] igb: Copyright (c) 2007-2014 Intel Corporation.
717 20:51:33.365008 <6>[ 7.452230] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
718 20:51:33.365511 <6>[ 7.460114] usbcore: registered new interface driver pegasus
719 20:51:33.365799 <6>[ 7.466297] usbcore: registered new interface driver asix
720 20:51:33.366041 <6>[ 7.472117] usbcore: registered new interface driver ax88179_178a
721 20:51:33.366309 <6>[ 7.478675] usbcore: registered new interface driver cdc_ether
722 20:51:33.366539 <6>[ 7.485034] usbcore: registered new interface driver smsc75xx
723 20:51:33.402760 <6>[ 7.491270] usbcore: registered new interface driver smsc95xx
724 20:51:33.403261 <6>[ 7.497482] usbcore: registered new interface driver net1080
725 20:51:33.403549 <6>[ 7.503557] usbcore: registered new interface driver cdc_subset
726 20:51:33.403795 <6>[ 7.509932] usbcore: registered new interface driver zaurus
727 20:51:33.404027 <6>[ 7.516084] usbcore: registered new interface driver cdc_ncm
728 20:51:33.452308 <6>[ 7.533770] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
729 20:51:33.452808 <6>[ 7.540706] ehci-pci: EHCI PCI platform driver
730 20:51:33.453085 <6>[ 7.545630] ehci-platform: EHCI generic platform driver
731 20:51:33.453325 <6>[ 7.552085] ehci-orion: EHCI orion driver
732 20:51:33.453551 <6>[ 7.557276] SPEAr-ehci: EHCI SPEAr driver
733 20:51:33.453776 <6>[ 7.562347] ehci-st: EHCI STMicroelectronics driver
734 20:51:33.453997 <6>[ 7.568336] ehci-exynos: EHCI Exynos driver
735 20:51:33.454254 <6>[ 7.573575] ehci-atmel: EHCI Atmel driver
736 20:51:33.454482 <6>[ 7.578687] tegra-ehci: Tegra EHCI driver
737 20:51:33.506548 <6>[ 7.583789] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
738 20:51:33.507052 <6>[ 7.590366] ohci-pci: OHCI PCI platform driver
739 20:51:33.507346 <6>[ 7.595283] ohci-platform: OHCI generic platform driver
740 20:51:33.507588 <6>[ 7.601654] SPEAr-ohci: OHCI SPEAr driver
741 20:51:33.507815 <6>[ 7.606777] ohci-st: OHCI STMicroelectronics driver
742 20:51:33.508040 <6>[ 7.612734] ohci-atmel: OHCI Atmel driver
743 20:51:33.508259 <6>[ 7.620988] usbcore: registered new interface driver usb-storage
744 20:51:33.544468 <6>[ 7.637551] ata1: SATA link down (SStatus 0 SControl 300)
745 20:51:33.544968 <6>[ 7.643578] ahci-imx 2200000.sata: no device found, disabling link.
746 20:51:33.545254 <6>[ 7.650205] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
747 20:51:33.545500 <6>[ 7.657172] i2c /dev entries driver
748 20:51:33.676187 <6>[ 7.736510] sdhci: Secure Digital Host Controller Interface driver
749 20:51:33.676673 <6>[ 7.742986] sdhci: Copyright(c) Pierre Ossman
750 20:51:33.676949 <6>[ 7.756486] Synopsys Designware Multimedia Card Interface Driver
751 20:51:33.677186 <6>[ 7.769521] sdhci-pltfm: SDHCI platform and OF driver helper
752 20:51:33.677417 <6>[ 7.779061] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
753 20:51:33.677642 <6>[ 7.779067] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
754 20:51:33.677865 <6>[ 7.789875] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
755 20:51:33.678122 <6>[ 7.796484] ledtrig-cpu: registered to indicate activity on CPUs
756 20:51:33.749106 <6>[ 7.806340] usbcore: registered new interface driver usbhid
757 20:51:33.749599 <6>[ 7.812203] usbhid: USB HID core driver
758 20:51:33.749890 <6>[ 7.825972] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
759 20:51:33.750162 <6>[ 7.835096] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
760 20:51:33.750398 <6>[ 7.840146] ipip: IPv4 and MPLS over IPv4 tunneling driver
761 20:51:33.750629 <6>[ 7.850478] IPv4 over IPsec tunneling driver
762 20:51:33.750857 <6>[ 7.859439] NET: Registered protocol family 10
763 20:51:33.751079 <6>[ 7.869553] Segment Routing with IPv6
764 20:51:33.772284 <6>[ 7.879118] NET: Registered protocol family 17
765 20:51:33.772782 <5>[ 7.885843] Key type dns_resolver registered
766 20:51:33.800055 <6>[ 7.904164] ThumbEE CPU extension supported.
767 20:51:33.800600 <5>[ 7.908833] Registering SWP/SWPB emulation handler
768 20:51:33.800897 <5>[ 7.915666] Loading compiled-in X.509 certificates
769 20:51:33.842128 <6>[ 7.952968] mmc2: new high speed SDHC card at address 0001
770 20:51:33.842629 <6>[ 7.962454] mmcblk2: mmc2:0001 SD 14.6 GiB
771 20:51:33.932947 <4>[ 8.019228] GPT:Primary header thinks Alt. header is not at the end of the disk.
772 20:51:33.933447 <4>[ 8.027064] GPT:7812499 != 30560255
773 20:51:33.933736 <4>[ 8.030839] GPT:Alternate GPT header not at the end of the disk.
774 20:51:33.933976 <4>[ 8.037164] GPT:7812499 != 30560255
775 20:51:33.934238 <4>[ 8.040937] GPT: Use GNU Parted to correct GPT errors.
776 20:51:33.934468 <6>[ 8.046458] mmcblk2: p1 p2 p3
777 20:51:33.984776 <4>[ 8.072983] panel-simple panel-lcd: supply power not found, using dummy regulator
778 20:51:33.985271 <4>[ 8.081547] panel-simple panel-lcd: Specify missing connector_type
779 20:51:33.985551 <4>[ 8.094137] panel-simple panel-lvds0: supply power not found, using dummy regulator
780 20:51:34.033991 <4>[ 8.128233] imx_usb 2184200.usb: No over current polarity defined
781 20:51:34.034519 <6>[ 8.141034] ci_hdrc ci_hdrc.1: EHCI Host Controller
782 20:51:34.034803 <6>[ 8.146740] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
783 20:51:34.064832 <6>[ 8.175451] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
784 20:51:34.085541 <6>[ 8.194582] hub 1-0:1.0: USB hub found
785 20:51:34.086045 <6>[ 8.199185] hub 1-0:1.0: 1 port detected
786 20:51:34.106703 <6>[ 8.214013] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C
787 20:51:34.155635 <4>[ 8.243812] panel-simple panel-lcd: supply power not found, using dummy regulator
788 20:51:34.156136 <4>[ 8.252306] panel-simple panel-lcd: Specify missing connector_type
789 20:51:34.156422 <4>[ 8.264985] panel-simple panel-lvds0: supply power not found, using dummy regulator
790 20:51:34.204584 <4>[ 8.292848] panel-simple panel-lcd: supply power not found, using dummy regulator
791 20:51:34.205079 <4>[ 8.301405] panel-simple panel-lcd: Specify missing connector_type
792 20:51:34.205365 <4>[ 8.313859] panel-simple panel-lvds0: supply power not found, using dummy regulator
793 20:51:34.220622 <6>[ 8.332051] input: gpio-keys as /devices/platform/gpio-keys/input/input0
794 20:51:34.270434 <4>[ 8.358470] panel-simple panel-lcd: supply power not found, using dummy regulator
795 20:51:34.270942 <4>[ 8.367001] panel-simple panel-lcd: Specify missing connector_type
796 20:51:34.271225 <4>[ 8.379506] panel-simple panel-lvds0: supply power not found, using dummy regulator
797 20:51:34.296339 <6>[ 8.400931] Micrel KSZ9021 Gigabit PHY 2188000.ethernet-1:07: attached PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:07, irq=POLL)
798 20:51:34.472317 <6>[ 8.585177] usb 1-1: new high-speed USB device number 2 using ci_hdrc
799 20:51:34.685910 <6>[ 8.793552] hub 1-1:1.0: USB hub found
800 20:51:34.686447 <6>[ 8.798528] hub 1-1:1.0: 3 ports detected
801 20:51:34.739888 <4>[ 8.827644] panel-simple panel-lcd: supply power not found, using dummy regulator
802 20:51:34.740382 <4>[ 8.836080] panel-simple panel-lcd: Specify missing connector_type
803 20:51:34.740657 <4>[ 8.848692] panel-simple panel-lvds0: supply power not found, using dummy regulator
804 20:51:37.423935 <6>[ 11.536775] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
805 20:51:37.444888 <6>[ 11.556195] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
806 20:51:37.537431 <5>[ 11.585003] Sending DHCP requests ., OK
807 20:51:37.537928 <6>[ 11.629570] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.35
808 20:51:37.538244 <6>[ 11.638065] IP-Config: Complete:
809 20:51:37.538483 <6>[ 11.641629] device=eth0, hwaddr=00:19:b8:08:f1:09, ipaddr=192.168.201.35, mask=255.255.255.0, gw=192.168.201.1
810 20:51:37.538714 <6>[ 11.652421] host=imx6q-sabrelite-lava-cbg-5, domain=lava-rack, nis-domain=(none)
811 20:51:37.538947 <6>[ 11.660567] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath=
812 20:51:37.558717 <6>[ 11.660582] nameserver0=192.168.201.1
813 20:51:37.559214 <6>[ 11.673178] clk: Disabling unused clocks
814 20:51:37.619573 <6>[ 11.722798] Freeing unused kernel memory: 2048K
815 20:51:37.620071 <6>[ 11.735734] Run /init as init process
816 20:51:37.667524 Loading, please wait...
817 20:51:37.811082 Starting systemd-udevd version 252.22-1~deb12u1
818 20:51:37.811569
819 20:51:42.571985 <6>[ 16.687499] imx-ipuv3 2400000.ipu: IPUv3H probed
820 20:51:42.588050 <6>[ 16.714346] imx-ipuv3 2800000.ipu: IPUv3H probed
821 20:51:42.617813 <4>[ 16.722524] panel-simple panel-lcd: supply power not found, using dummy regulator
822 20:51:42.618357 <4>[ 16.731155] panel-simple panel-lcd: Specify missing connector_type
823 20:51:42.649941 <4>[ 16.761335] panel-simple panel-lvds0: supply power not found, using dummy regulator
824 20:51:42.709815 <4>[ 16.814735] panel-simple panel-lcd: supply power not found, using dummy regulator
825 20:51:42.710349 <4>[ 16.823256] panel-simple panel-lcd: Specify missing connector_type
826 20:51:42.755632 <4>[ 16.866520] panel-simple panel-lvds0: supply power not found, using dummy regulator
827 20:51:42.771752 <6>[ 16.893452] CAN device driver interface
828 20:51:42.859646 <4>[ 16.937374] panel-simple panel-lcd: supply power not found, using dummy regulator
829 20:51:42.860161 <4>[ 16.955399] panel-simple panel-lcd: Specify missing connector_type
830 20:51:42.860444 <4>[ 16.968296] panel-simple panel-lvds0: supply power not found, using dummy regulator
831 20:51:42.954414 <6>[ 17.032999] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
832 20:51:42.954914 <6>[ 17.046388] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
833 20:51:42.955202 <6>[ 17.054259] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
834 20:51:42.955440 <6>[ 17.061363] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
835 20:51:42.955670 <6>[ 17.069228] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
836 20:51:42.955899 <6>[ 17.075838] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
837 20:51:43.005980 <6>[ 17.082229] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
838 20:51:43.006516 <6>[ 17.092678] [drm] Initialized etnaviv 1.4.0 20151214 for etnaviv on minor 1
839 20:51:43.006798 <4>[ 17.103964] panel-simple panel-lcd: supply power not found, using dummy regulator
840 20:51:43.007041 <6>[ 17.107350] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
841 20:51:43.007273 <4>[ 17.112541] panel-simple panel-lcd: Specify missing connector_type
842 20:51:43.007500 <6>[ 17.120788] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
843 20:51:43.049449 <4>[ 17.133636] panel-simple panel-lvds0: supply power not found, using dummy regulator
844 20:51:43.049947 <6>[ 17.135781] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
845 20:51:43.050267 <6>[ 17.152230] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
846 20:51:43.050514 <6>[ 17.153613] caam 2100000.crypto: Entropy delay = 3200
847 20:51:43.118162 <4>[ 17.223782] panel-simple panel-lcd: supply power not found, using dummy regulator
848 20:51:43.118665 <6>[ 17.227030] caam 2100000.crypto: Instantiated RNG4 SH0
849 20:51:43.193174 <6>[ 17.287795] caam 2100000.crypto: Instantiated RNG4 SH1
850 20:51:43.193670 <4>[ 17.291373] panel-simple panel-lcd: Specify missing connector_type
851 20:51:43.193955 <6>[ 17.293268] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
852 20:51:43.194247 <6>[ 17.306708] caam 2100000.crypto: job rings = 2, qi = 0
853 20:51:43.220062 <4>[ 17.331271] panel-simple panel-lvds0: supply power not found, using dummy regulator
854 20:51:43.315858 <4>[ 17.416171] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
855 20:51:43.316358 <6>[ 17.420610] sgtl5000 0-000a: sgtl5000 revision 0x11
856 20:51:43.316643 <4>[ 17.425402] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
857 20:51:43.374670 <6>[ 17.448484] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
858 20:51:43.375172 <6>[ 17.459795] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
859 20:51:43.375459 <6>[ 17.468660] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
860 20:51:43.375706 <6>[ 17.477436] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
861 20:51:43.375933 <6>[ 17.486138] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
862 20:51:43.433606 <4>[ 17.537648] panel-simple panel-lcd: supply power not found, using dummy regulator
863 20:51:43.434149 <4>[ 17.546261] panel-simple panel-lcd: Specify missing connector_type
864 20:51:43.481531 <4>[ 17.592039] panel-simple panel-lvds0: supply power not found, using dummy regulator
865 20:51:43.584463 <6>[ 17.667608] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
866 20:51:43.584963 <6>[ 17.676682] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
867 20:51:43.585253 <6>[ 17.685468] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
868 20:51:43.585496 <6>[ 17.694120] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
869 20:51:44.119498 <6>[ 18.229973] caam algorithms registered in /proc/crypto
870 20:51:44.119996 <6>[ 18.239905] caam 2100000.crypto: registering rng-caam
871 20:51:44.164381 <4>[ 18.251631] panel-simple panel-lcd: supply power not found, using dummy regulator
872 20:51:44.164883 <4>[ 18.260262] panel-simple panel-lcd: Specify missing connector_type
873 20:51:44.165172 <4>[ 18.273070] panel-simple panel-lvds0: supply power not found, using dummy regulator
874 20:51:44.223311 <6>[ 18.306096] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
875 20:51:44.223816 <6>[ 18.314748] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
876 20:51:44.224113 <6>[ 18.323554] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
877 20:51:44.224425 <6>[ 18.332277] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
878 20:51:44.262385 <4>[ 18.353704] panel-simple panel-lcd: supply power not found, using dummy regulator
879 20:51:44.262886 <4>[ 18.362547] panel-simple panel-lcd: Specify missing connector_type
880 20:51:44.263175 <4>[ 18.375410] panel-simple panel-lvds0: supply power not found, using dummy regulator
881 20:51:44.321556 Begin: Loading essential drivers <6>[ 18.408738] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
882 20:51:44.322055 ... done.
883 20:51:44.322392 <6>[ 18.418462] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
884 20:51:44.322641 Begin: Running /scripts/init-prem<6>[ 18.428012] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
885 20:51:44.322872 ount ... done.
886 20:51:44.323094 Begin: Mounting r<5>[ 18.428687] random: crng init done
887 20:51:44.362027 oot file system ... Begin: Runnin<6>[ 18.439088] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
888 20:51:44.362571 g /scripts/nfs-top ... done.
889 20:51:44.362865 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
890 20:51:44.363107 Device /sys/class/net/eth0 found
891 20:51:44.363333 done.
892 20:51:44.448004 Begin: Waiting up to 180 secs for any network device to become available ... done.
893 20:51:44.636849 IP-Config: eth0 hardware address 00:19:b8:08:f1:09 mtu 1500 DHCP
894 20:51:44.637342 IP-Config: eth0 complete (dhcp from 192.168.201.1):
895 20:51:44.637620 address: 192.168.201.35 broadcast: 192.168.201.255 netmask: 255.255.255.0
896 20:51:44.637861 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
897 20:51:44.638133 host : imx6q-sabrelite-lava-cbg-5
898 20:51:44.638379 domain : lava-rack
899 20:51:44.638606 rootserver: 192.168.201.1 rootpath:
900 20:51:44.638826 filename :
901 20:51:44.716515 done.
902 20:51:44.737348 Begin: Running /scripts/nfs-bottom ... done.
903 20:51:44.785264 Begin: Running /scripts/init-bottom ... done.
904 20:51:46.387557 <30>[ 20.497444] systemd[1]: System time before build time, advancing clock.
905 20:51:46.712541 <30>[ 20.781456] 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)
906 20:51:46.713022 <30>[ 20.823752] systemd[1]: Detected architecture arm.
907 20:51:46.713282
908 20:51:46.728486 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
909 20:51:46.728950
910 20:51:46.729213
911 20:51:46.775995 <30>[ 20.890657] systemd[1]: Hostname set to <debian-bookworm-armhf>.
912 20:51:48.545389 <30>[ 22.656514] systemd[1]: Queued start job for default target graphical.target.
913 20:51:48.575247 <30>[ 22.675100] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
914 20:51:48.575349 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
915 20:51:48.575405
916 20:51:48.638055 <30>[ 22.733180] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
917 20:51:48.638143 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
918 20:51:48.638201
919 20:51:48.686942 <30>[ 22.782441] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
920 20:51:48.687026 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
921 20:51:48.687081
922 20:51:48.729900 <30>[ 22.830991] systemd[1]: Created slice user.slice - User and Session Slice.
923 20:51:48.729980 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
924 20:51:48.730035
925 20:51:48.784640 <30>[ 22.879538] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
926 20:51:48.784723 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
927 20:51:48.784778
928 20:51:48.833598 <30>[ 22.928812] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
929 20:51:48.833677 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
930 20:51:48.833733
931 20:51:48.896527 <30>[ 22.977172] 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).
932 20:51:48.896625 <30>[ 22.998794] systemd[1]: Expecting device dev-ttymxc1.device - /dev/ttymxc1...
933 20:51:48.896681 Expecting device [0;1;39mdev-ttymxc1.device[0m - /dev/ttymxc1...
934 20:51:48.896728
935 20:51:48.937476 <30>[ 23.035519] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
936 20:51:48.937563 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
937 20:51:48.937631
938 20:51:48.981523 <30>[ 23.076300] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
939 20:51:48.981612 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
940 20:51:48.981684
941 20:51:49.024595 <30>[ 23.126403] systemd[1]: Reached target paths.target - Path Units.
942 20:51:49.024915 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
943 20:51:49.025140
944 20:51:49.066397 <30>[ 23.166171] systemd[1]: Reached target remote-fs.target - Remote File Systems.
945 20:51:49.066564 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
946 20:51:49.066627
947 20:51:49.117141 <30>[ 23.216042] systemd[1]: Reached target slices.target - Slice Units.
948 20:51:49.117572 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
949 20:51:49.117818
950 20:51:49.156568 <30>[ 23.256185] systemd[1]: Reached target swap.target - Swaps.
951 20:51:49.157023 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
952 20:51:49.157274
953 20:51:49.201465 <30>[ 23.297030] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
954 20:51:49.201940 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
955 20:51:49.202244
956 20:51:49.254221 <30>[ 23.349654] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
957 20:51:49.254640 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
958 20:51:49.254874
959 20:51:49.367355 <30>[ 23.447671] systemd[1]: systemd-journald-audit.socket - Journal Audit Socket was skipped because of an unmet condition check (ConditionSecurity=audit).
960 20:51:49.367832 <30>[ 23.466120] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
961 20:51:49.368094 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
962 20:51:49.368321
963 20:51:49.416813 <30>[ 23.512217] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
964 20:51:49.416987 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
965 20:51:49.417061
966 20:51:49.467652 <30>[ 23.565291] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
967 20:51:49.467731 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
968 20:51:49.467788
969 20:51:49.523552 <30>[ 23.617487] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
970 20:51:49.523629 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
971 20:51:49.523694
972 20:51:49.573437 <30>[ 23.672081] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
973 20:51:49.573516 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
974 20:51:49.573574
975 20:51:49.634687 <30>[ 23.719593] systemd[1]: dev-hugepages.mount - Huge Pages File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/mm/hugepages).
976 20:51:49.635124 <30>[ 23.737485] systemd[1]: dev-mqueue.mount - POSIX Message Queue File System was skipped because of an unmet condition check (ConditionPathExists=/proc/sys/fs/mqueue).
977 20:51:49.663591 <30>[ 23.763833] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
978 20:51:49.663914 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
979 20:51:49.664141
980 20:51:49.724253 <30>[ 23.825136] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
981 20:51:49.724332 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
982 20:51:49.724388
983 20:51:49.785794 <30>[ 23.886667] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
984 20:51:49.786254 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
985 20:51:49.786512
986 20:51:49.852328 <30>[ 23.950776] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
987 20:51:49.852480 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
988 20:51:49.852561
989 20:51:49.905457 <30>[ 24.007169] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
990 20:51:49.905876 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
991 20:51:49.906148
992 20:51:49.967392 <30>[ 24.067435] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
993 20:51:49.967545 Starting [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm...
994 20:51:49.967611
995 20:51:50.019335 <30>[ 24.116928] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
996 20:51:50.019797 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
997 20:51:50.020057
998 20:51:50.063878 <30>[ 24.166382] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
999 20:51:50.063958 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
1000 20:51:50.064013
1001 20:51:50.129754 <30>[ 24.225728] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
1002 20:51:50.129834 Starting [0;1;39mmodpro<6>[ 24.236809] fuse: init (API version 7.32)
1003 20:51:50.129889 be@loop.ser…e[0m - Load Kernel Module loop...
1004 20:51:50.129938
1005 20:51:50.206922 <30>[ 24.310165] systemd[1]: Starting systemd-journald.service - Journal Service...
1006 20:51:50.207343 Starting [0;1;39msystemd-journald.service[0m - Journal Service...
1007 20:51:50.207577
1008 20:51:50.282644 <30>[ 24.383436] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
1009 20:51:50.282791 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
1010 20:51:50.282851
1011 20:51:50.349475 <30>[ 24.446052] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
1012 20:51:50.349556 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1013 20:51:50.349619
1014 20:51:50.406484 <30>[ 24.505334] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1015 20:51:50.406562 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1016 20:51:50.406633
1017 20:51:50.467154 <30>[ 24.565609] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1018 20:51:50.467281 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1019 20:51:50.467338
1020 20:51:50.543327 <30>[ 24.644673] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1021 20:51:50.543406 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1022 20:51:50.543462
1023 20:51:50.598690 <30>[ 24.697063] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1024 20:51:50.599117 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1025 20:51:50.599376
1026 20:51:50.654435 <30>[ 24.752056] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1027 20:51:50.654850 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1028 20:51:50.655085
1029 20:51:50.747144 <30>[ 24.836207] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1030 20:51:50.747556 <30>[ 24.846738] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1031 20:51:50.747784 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1032 20:51:50.747990
1033 20:51:50.811205 <30>[ 24.900898] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1034 20:51:50.811623 <30>[ 24.911536] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1035 20:51:50.811848 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1036 20:51:50.812049
1037 20:51:50.871205 <30>[ 24.960866] systemd[1]: modprobe@drm.service: Deactivated successfully.
1038 20:51:50.871622 <30>[ 24.970895] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1039 20:51:50.871860 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1040 20:51:50.872059
1041 20:51:50.940163 <30>[ 25.030911] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1042 20:51:50.940623 <30>[ 25.041684] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1043 20:51:50.940883 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1044 20:51:50.941109
1045 20:51:50.993961 <30>[ 25.096905] systemd[1]: Started systemd-journald.service - Journal Service.
1046 20:51:50.994478 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1047 20:51:50.994752
1048 20:51:51.052010 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1049 20:51:51.052494
1050 20:51:51.095895 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1051 20:51:51.096416
1052 20:51:51.140791 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1053 20:51:51.141254
1054 20:51:51.188769 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1055 20:51:51.189261
1056 20:51:51.241685 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1057 20:51:51.242219
1058 20:51:51.296705 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1059 20:51:51.297197
1060 20:51:51.350261 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1061 20:51:51.350748
1062 20:51:51.397160 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1063 20:51:51.397581
1064 20:51:51.445114 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1065 20:51:51.445534
1066 20:51:51.498313 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1067 20:51:51.498816
1068 20:51:51.541742 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1069 20:51:51.542160
1070 20:51:51.568862 <46>[ 25.679955] systemd-journald[296]: Received client request to flush runtime journal.
1071 20:51:51.605905 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1072 20:51:51.606374
1073 20:51:51.675734 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1074 20:51:51.676217
1075 20:51:51.717576 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1076 20:51:51.717893
1077 20:51:51.760680 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1078 20:51:51.761151
1079 20:51:51.808255 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1080 20:51:51.808383
1081 20:51:51.852058 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1082 20:51:51.852153
1083 20:51:51.915922 Starting [0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...
1084 20:51:51.916007
1085 20:51:52.261043 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1086 20:51:52.261460
1087 20:51:52.313487 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1088 20:51:52.313580
1089 20:51:52.345463 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1090 20:51:52.345550
1091 20:51:52.398363 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1092 20:51:52.398452
1093 20:51:52.423685 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1094 20:51:52.424104
1095 20:51:52.469753 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1096 20:51:52.470205
1097 20:51:52.861540 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1098 20:51:52.861687
1099 20:51:52.925379 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1100 20:51:52.925483
1101 20:51:53.032574 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1102 20:51:53.032912
1103 20:51:53.090645 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1104 20:51:53.091091
1105 20:51:53.146504 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1106 20:51:53.146953
1107 20:51:53.346193 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1108 20:51:53.346637
1109 20:51:53.601526 <5>[ 27.713237] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1110 20:51:53.850294 <5>[ 27.931432] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1111 20:51:53.850466 <5>[ 27.940593] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
1112 20:51:53.850523 <4>[ 27.954834] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1113 20:51:53.850570 <6>[ 27.963897] cfg80211: failed to load regulatory.db
1114 20:51:53.921281 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1115 20:51:53.921383
1116 20:51:53.998953 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1117 20:51:53.999120
1118 20:51:53.999175 <46>[ 28.084181] systemd-journald[296]: Oldest entry in /var/log/journal/658c871cd7314ccea6115dc5728f8992/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1119 20:51:53.999225 <46>[ 28.104092] systemd-journald[296]: /var/log/journal/658c871cd7314ccea6115dc5728f8992/system.journal: Journal header limits reached or header out-of-date, rotating.
1120 20:51:54.148684 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1121 20:51:54.148824
1122 20:51:54.186809 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1123 20:51:54.186938
1124 20:51:56.215619 [[0;32m OK [0m] Found device [0;1;39mdev-ttymxc1.device[0m - /dev/ttymxc1.
1125 20:51:56.215754
1126 20:51:56.893616 [[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1127 20:51:56.893788
1128 20:51:59.880692 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1129 20:51:59.881185
1130 20:51:59.938707 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1131 20:51:59.939161
1132 20:51:59.991663 [[0;32m OK [0m] Started [0;1;39mapt-daily-upgrade.… apt upgrade and clean activities.
1133 20:51:59.992159
1134 20:52:00.032439 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1135 20:52:00.032926
1136 20:52:00.085382 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1137 20:52:00.085869
1138 20:52:00.133761 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1139 20:52:00.134273
1140 20:52:00.170377 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1141 20:52:00.170845
1142 20:52:00.200458 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1143 20:52:00.200962
1144 20:52:00.240215 [[0;32m OK [0m] Reached target [0;1;39musb-gadget.…m - Hardware activated USB gadget.
1145 20:52:00.240709
1146 20:52:00.288129 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1147 20:52:00.288627
1148 20:52:00.320063 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1149 20:52:00.320548
1150 20:52:00.363163 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1151 20:52:00.363658
1152 20:52:00.410334 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1153 20:52:00.410478
1154 20:52:00.468804 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1155 20:52:00.469250
1156 20:52:00.558521 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1157 20:52:00.558932
1158 20:52:00.646271 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1159 20:52:00.646454
1160 20:52:00.687004 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1161 20:52:00.687081
1162 20:52:00.798197 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1163 20:52:00.798611
1164 20:52:00.834782 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1165 20:52:00.834869
1166 20:52:00.889644 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1167 20:52:00.889725
1168 20:52:00.948072 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttymx…ice[0m - Serial Getty on ttymxc1.
1169 20:52:00.948531
1170 20:52:00.986775 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1171 20:52:00.986947
1172 20:52:01.034742 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1173 20:52:01.034824
1174 20:52:01.334669 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1175 20:52:01.335160
1176 20:52:01.377631 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1177 20:52:01.378148
1178 20:52:01.422543 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1179 20:52:01.423027
1180 20:52:01.491559 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1181 20:52:01.492047
1182 20:52:01.667193 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1183 20:52:01.667659
1184 20:52:01.810787
1185 20:52:01.811229
1186 20:52:01.811469 Debian GNU/Linux 12 debian-bookworm-armhf ttymxc1
1187 20:52:01.811684
1188 20:52:01.826903 debian-bookworm-armhf login: root (automatic login)
1189 20:52:01.827350
1190 20:52:01.827593
1191 20:52:02.245283 Linux debian-bookworm-armhf 5.10.216-cip46 #1 SMP Tue May 7 20:24:49 UTC 2024 armv7l
1192 20:52:02.245705
1193 20:52:02.245995 The programs included with the Debian GNU/Linux system are free software;
1194 20:52:02.246296 the exact distribution terms for each program are described in the
1195 20:52:02.246514 individual files in /usr/share/doc/*/copyright.
1196 20:52:02.246717
1197 20:52:02.246912 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1198 20:52:02.247108 permitted by applicable law.
1199 20:52:07.166656 Matched prompt #10: / #
1201 20:52:07.167604 Setting prompt string to ['/ #']
1202 20:52:07.167924 end: 2.4.4.1 login-action (duration 00:00:42) [common]
1204 20:52:07.168602 end: 2.4.4 auto-login-action (duration 00:00:43) [common]
1205 20:52:07.168897 start: 2.4.5 expect-shell-connection (timeout 00:03:22) [common]
1206 20:52:07.169135 Setting prompt string to ['/ #']
1207 20:52:07.169347 Forcing a shell prompt, looking for ['/ #']
1209 20:52:07.220008 / #
1210 20:52:07.220575 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1211 20:52:07.220924 Waiting using forced prompt support (timeout 00:02:30)
1212 20:52:07.229895
1213 20:52:07.246195 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1214 20:52:07.246757 start: 2.4.6 export-device-env (timeout 00:03:22) [common]
1215 20:52:07.247095 Sending with 10 millisecond of delay
1217 20:52:12.372467 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/13682946/extract-nfsrootfs-iyguv7zz'
1218 20:52:12.390313 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/13682946/extract-nfsrootfs-iyguv7zz'
1219 20:52:12.391062 Sending with 10 millisecond of delay
1221 20:52:14.617269 / # export NFS_SERVER_IP='192.168.201.1'
1222 20:52:14.628225 export NFS_SERVER_IP='192.168.201.1'
1223 20:52:14.642985 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1224 20:52:14.643544 end: 2.4 uboot-commands (duration 00:01:45) [common]
1225 20:52:14.643920 end: 2 uboot-action (duration 00:01:45) [common]
1226 20:52:14.644271 start: 3 lava-test-retry (timeout 00:07:51) [common]
1227 20:52:14.644603 start: 3.1 lava-test-shell (timeout 00:07:51) [common]
1228 20:52:14.644879 Using namespace: common
1230 20:52:14.745902 / # #
1231 20:52:14.746519 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1232 20:52:14.754239 #
1233 20:52:14.770562 Using /lava-13682946
1235 20:52:14.871813 / # export SHELL=/bin/bash
1236 20:52:14.882123 export SHELL=/bin/bash
1238 20:52:14.999084 / # . /lava-13682946/environment
1239 20:52:15.009730 . /lava-13682946/environment
1241 20:52:15.127396 / # /lava-13682946/bin/lava-test-runner /lava-13682946/0
1242 20:52:15.127965 Test shell timeout: 10s (minimum of the action and connection timeout)
1243 20:52:15.137406 /lava-13682946/bin/lava-test-runner /lava-13682946/0
1244 20:52:15.685549 + export TESTRUN_ID=0_timesync-off
1245 20:52:15.686003 + TESTRUN_ID=0_timesync-off
1246 20:52:15.686313 + cd /lava-13682946/0/tests/0_timesync-off
1247 20:52:15.686539 ++ cat uuid
1248 20:52:15.727560 + UUID=13682946_1.6.2.4.1
1249 20:52:15.728010 + set +x
1250 20:52:15.728257 <LAVA_SIGNAL_STARTRUN 0_timesync-off 13682946_1.6.2.4.1>
1251 20:52:15.728474 + systemctl stop systemd-timesyncd
1252 20:52:15.728936 Received signal: <STARTRUN> 0_timesync-off 13682946_1.6.2.4.1
1253 20:52:15.729188 Starting test lava.0_timesync-off (13682946_1.6.2.4.1)
1254 20:52:15.729473 Skipping test definition patterns.
1255 20:52:15.901169 + set +x
1256 20:52:15.901654 <LAVA_SIGNAL_ENDRUN 0_timesync-off 13682946_1.6.2.4.1>
1257 20:52:15.902171 Received signal: <ENDRUN> 0_timesync-off 13682946_1.6.2.4.1
1258 20:52:15.902494 Ending use of test pattern.
1259 20:52:15.902740 Ending test lava.0_timesync-off (13682946_1.6.2.4.1), duration 0.17
1261 20:52:16.113724 + export TESTRUN_ID=1_kselftest-lkdtm
1262 20:52:16.114204 + TESTRUN_ID=1_kselftest-lkdtm
1263 20:52:16.114455 + cd /lava-13682946/0/tests/1_kselftest-lkdtm
1264 20:52:16.114670 ++ cat uuid
1265 20:52:16.184820 + UUID=13682946_1.6.2.4.5
1266 20:52:16.185264 + set +x
1267 20:52:16.185508 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 13682946_1.6.2.4.5>
1268 20:52:16.185728 + cd ./automated/linux/kselftest/
1269 20:52:16.185940 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.214-cip46-486-gce77044aca9b/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S /dev/null -b imx6q-sabrelite -g cip-gitlab -e '' -p /opt/kselftests/mainline/ -n 1 -i 1
1270 20:52:16.186432 Received signal: <STARTRUN> 1_kselftest-lkdtm 13682946_1.6.2.4.5
1271 20:52:16.186675 Starting test lava.1_kselftest-lkdtm (13682946_1.6.2.4.5)
1272 20:52:16.186948 Skipping test definition patterns.
1273 20:52:16.360384 INFO: install_deps skipped
1274 20:52:16.781833 --2024-05-07 20:43:15-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.214-cip46-486-gce77044aca9b/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1275 20:52:16.782335 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1276 20:52:16.893834 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1277 20:52:17.054539 HTTP request sent, awaiting response... 200 OK
1278 20:52:17.055028 Length: 1348032 (1.3M) [application/octet-stream]
1279 20:52:17.055295 Saving to: 'kselftest_armhf.tar.gz'
1280 20:52:17.055530
1281 20:52:17.055756
1282 20:52:17.306001 kselftest_armhf.tar 0%[ ] 0 --.-KB/s
1283 20:52:17.545709 kselftest_armhf.tar 1%[ ] 16.21K 63.6KB/s
1284 20:52:17.801280 kselftest_armhf.tar 4%[ ] 60.53K 118KB/s
1285 20:52:18.056481 kselftest_armhf.tar 7%[> ] 95.89K 125KB/s
1286 20:52:18.317010 kselftest_armhf.tar 10%[=> ] 135.48K 132KB/s
1287 20:52:18.572771 kselftest_armhf.tar 13%[=> ] 175.07K 136KB/s
1288 20:52:18.833351 kselftest_armhf.tar 16%[==> ] 217.50K 141KB/s
1289 20:52:19.088952 kselftest_armhf.tar 19%[==> ] 258.50K 144KB/s
1290 20:52:19.345027 kselftest_armhf.tar 22%[===> ] 302.34K 147KB/s
1291 20:52:19.605677 kselftest_armhf.tar 26%[====> ] 353.25K 153KB/s
1292 20:52:19.853473 kselftest_armhf.tar 30%[=====> ] 404.15K 157KB/s
1293 20:52:20.172997 kselftest_armhf.tar 34%[=====> ] 452.23K 161KB/s
1294 20:52:20.400700 kselftest_armhf.tar 38%[======> ] 504.07K 160KB/s eta 5s
1295 20:52:20.662434 kselftest_armhf.tar 41%[=======> ] 551.21K 165KB/s eta 5s
1296 20:52:20.901957 kselftest_armhf.tar 44%[=======> ] 589.39K 163KB/s eta 5s
1297 20:52:21.142709 kselftest_armhf.tar 47%[========> ] 627.09K 162KB/s eta 5s
1298 20:52:21.334427 kselftest_armhf.tar 49%[========> ] 655.85K 160KB/s eta 5s
1299 20:52:21.567176 kselftest_armhf.tar 52%[=========> ] 689.79K 167KB/s eta 4s
1300 20:52:21.781641 kselftest_armhf.tar 54%[=========> ] 715.25K 164KB/s eta 4s
1301 20:52:21.995118 kselftest_armhf.tar 56%[==========> ] 749.18K 165KB/s eta 4s
1302 20:52:22.212187 kselftest_armhf.tar 60%[===========> ] 790.19K 168KB/s eta 4s
1303 20:52:22.425621 kselftest_armhf.tar 62%[===========> ] 823.64K 165KB/s eta 4s
1304 20:52:22.641592 kselftest_armhf.tar 65%[============> ] 860.89K 167KB/s eta 3s
1305 20:52:22.859014 kselftest_armhf.tar 68%[============> ] 899.07K 169KB/s eta 3s
1306 20:52:23.050838 kselftest_armhf.tar 69%[============> ] 916.97K 161KB/s eta 3s
1307 20:52:23.311392 kselftest_armhf.tar 71%[=============> ] 941.50K 160KB/s eta 3s
1308 20:52:23.566972 kselftest_armhf.tar 72%[=============> ] 959.39K 150KB/s eta 3s
1309 20:52:23.802551 kselftest_armhf.tar 75%[==============> ] 989.57K 148KB/s eta 2s
1310 20:52:24.020278 kselftest_armhf.tar 76%[==============> ] 1014K 141KB/s eta 2s
1311 20:52:24.232912 kselftest_armhf.tar 78%[==============> ] 1.01M 139KB/s eta 2s
1312 20:52:24.449576 kselftest_armhf.tar 80%[===============> ] 1.04M 133KB/s eta 2s
1313 20:52:24.667223 kselftest_armhf.tar 82%[===============> ] 1.06M 134KB/s eta 2s
1314 20:52:24.859011 kselftest_armhf.tar 84%[===============> ] 1.08M 130KB/s eta 1s
1315 20:52:25.095123 kselftest_armhf.tar 85%[================> ] 1.10M 126KB/s eta 1s
1316 20:52:25.312179 kselftest_armhf.tar 87%[================> ] 1.13M 126KB/s eta 1s
1317 20:52:25.551844 kselftest_armhf.tar 89%[================> ] 1.15M 122KB/s eta 1s
1318 20:52:25.836243 kselftest_armhf.tar 91%[=================> ] 1.18M 122KB/s eta 1s
1319 20:52:26.085967 kselftest_armhf.tar 94%[=================> ] 1.21M 117KB/s eta 1s
1320 20:52:26.325485 kselftest_armhf.tar 96%[==================> ] 1.24M 116KB/s eta 1s
1321 20:52:26.386336 kselftest_armhf.tar 99%[==================> ] 1.27M 114KB/s eta 1s
1322 20:52:26.386458 kselftest_armhf.tar 100%[===================>] 1.29M 116KB/s in 9.3s
1323 20:52:26.386543
1324 20:52:26.441083 2024-05-07 20:43:24 (141 KB/s) - 'kselftest_armhf.tar.gz' saved [1348032/1348032]
1325 20:52:26.441179
1326 20:52:29.919755 skiplist:
1327 20:52:29.919885 ========================================
1328 20:52:29.919944 ========================================
1329 20:52:30.068377 lkdtm:PANIC.sh
1330 20:52:30.068503 lkdtm:BUG.sh
1331 20:52:30.068562 lkdtm:WARNING.sh
1332 20:52:30.068610 lkdtm:WARNING_MESSAGE.sh
1333 20:52:30.068655 lkdtm:EXCEPTION.sh
1334 20:52:30.068708 lkdtm:LOOP.sh
1335 20:52:30.068761 lkdtm:EXHAUST_STACK.sh
1336 20:52:30.068807 lkdtm:CORRUPT_STACK.sh
1337 20:52:30.068852 lkdtm:CORRUPT_STACK_STRONG.sh
1338 20:52:30.068897 lkdtm:CORRUPT_LIST_ADD.sh
1339 20:52:30.068941 lkdtm:CORRUPT_LIST_DEL.sh
1340 20:52:30.068987 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1341 20:52:30.069033 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1342 20:52:30.069079 lkdtm:UNSET_SMEP.sh
1343 20:52:30.069124 lkdtm:DOUBLE_FAULT.sh
1344 20:52:30.069169 lkdtm:CORRUPT_PAC.sh
1345 20:52:30.069213 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1346 20:52:30.069258 lkdtm:OVERWRITE_ALLOCATION.sh
1347 20:52:30.069303 lkdtm:WRITE_AFTER_FREE.sh
1348 20:52:30.111352 lkdtm:READ_AFTER_FREE.sh
1349 20:52:30.111435 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1350 20:52:30.111493 lkdtm:READ_BUDDY_AFTER_FREE.sh
1351 20:52:30.111540 lkdtm:SLAB_FREE_DOUBLE.sh
1352 20:52:30.111583 lkdtm:SLAB_FREE_CROSS.sh
1353 20:52:30.111625 lkdtm:SLAB_FREE_PAGE.sh
1354 20:52:30.111666 lkdtm:SOFTLOCKUP.sh
1355 20:52:30.111721 lkdtm:HARDLOCKUP.sh
1356 20:52:30.111763 lkdtm:SPINLOCKUP.sh
1357 20:52:30.111805 lkdtm:HUNG_TASK.sh
1358 20:52:30.111853 lkdtm:EXEC_DATA.sh
1359 20:52:30.111896 lkdtm:EXEC_STACK.sh
1360 20:52:30.111938 lkdtm:EXEC_KMALLOC.sh
1361 20:52:30.111980 lkdtm:EXEC_VMALLOC.sh
1362 20:52:30.112023 lkdtm:EXEC_RODATA.sh
1363 20:52:30.112066 lkdtm:EXEC_USERSPACE.sh
1364 20:52:30.112112 lkdtm:EXEC_NULL.sh
1365 20:52:30.112154 lkdtm:ACCESS_USERSPACE.sh
1366 20:52:30.112195 lkdtm:ACCESS_NULL.sh
1367 20:52:30.112237 lkdtm:WRITE_RO.sh
1368 20:52:30.112279 lkdtm:WRITE_RO_AFTER_INIT.sh
1369 20:52:30.154360 lkdtm:WRITE_KERN.sh
1370 20:52:30.154448 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1371 20:52:30.154499 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1372 20:52:30.154544 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1373 20:52:30.154587 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1374 20:52:30.154629 lkdtm:REFCOUNT_DEC_ZERO.sh
1375 20:52:30.154670 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1376 20:52:30.154711 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1377 20:52:30.154752 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1378 20:52:30.154793 lkdtm:REFCOUNT_INC_ZERO.sh
1379 20:52:30.154838 lkdtm:REFCOUNT_ADD_ZERO.sh
1380 20:52:30.154881 lkdtm:REFCOUNT_INC_SATURATED.sh
1381 20:52:30.154922 lkdtm:REFCOUNT_DEC_SATURATED.sh
1382 20:52:30.154963 lkdtm:REFCOUNT_ADD_SATURATED.sh
1383 20:52:30.155003 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1384 20:52:30.197457 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1385 20:52:30.197531 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1386 20:52:30.197583 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1387 20:52:30.197636 lkdtm:REFCOUNT_TIMING.sh
1388 20:52:30.197685 lkdtm:ATOMIC_TIMING.sh
1389 20:52:30.197733 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1390 20:52:30.197777 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1391 20:52:30.197820 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1392 20:52:30.197861 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1393 20:52:30.197906 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1394 20:52:30.197950 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1395 20:52:30.197992 lkdtm:USERCOPY_STACK_BEYOND.sh
1396 20:52:30.198033 lkdtm:USERCOPY_KERNEL.sh
1397 20:52:30.198083 lkdtm:STACKLEAK_ERASING.sh
1398 20:52:30.240513 lkdtm:CFI_FORWARD_PROTO.sh
1399 20:52:30.240651 ============== Tests to run ===============
1400 20:52:30.240706 lkdtm:PANIC.sh
1401 20:52:30.240751 lkdtm:BUG.sh
1402 20:52:30.240807 lkdtm:WARNING.sh
1403 20:52:30.240862 lkdtm:WARNING_MESSAGE.sh
1404 20:52:30.240913 lkdtm:EXCEPTION.sh
1405 20:52:30.240960 lkdtm:LOOP.sh
1406 20:52:30.241007 lkdtm:EXHAUST_STACK.sh
1407 20:52:30.241053 lkdtm:CORRUPT_STACK.sh
1408 20:52:30.241100 lkdtm:CORRUPT_STACK_STRONG.sh
1409 20:52:30.241147 lkdtm:CORRUPT_LIST_ADD.sh
1410 20:52:30.241194 lkdtm:CORRUPT_LIST_DEL.sh
1411 20:52:30.241241 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1412 20:52:30.241289 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1413 20:52:30.241336 lkdtm:UNSET_SMEP.sh
1414 20:52:30.241383 lkdtm:DOUBLE_FAULT.sh
1415 20:52:30.241435 lkdtm:CORRUPT_PAC.sh
1416 20:52:30.241495 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1417 20:52:30.241543 lkdtm:OVERWRITE_ALLOCATION.sh
1418 20:52:30.283480 lkdtm:WRITE_AFTER_FREE.sh
1419 20:52:30.283553 lkdtm:READ_AFTER_FREE.sh
1420 20:52:30.283605 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1421 20:52:30.283653 lkdtm:READ_BUDDY_AFTER_FREE.sh
1422 20:52:30.283699 lkdtm:SLAB_FREE_DOUBLE.sh
1423 20:52:30.283742 lkdtm:SLAB_FREE_CROSS.sh
1424 20:52:30.283784 lkdtm:SLAB_FREE_PAGE.sh
1425 20:52:30.283826 lkdtm:SOFTLOCKUP.sh
1426 20:52:30.283869 lkdtm:HARDLOCKUP.sh
1427 20:52:30.283910 lkdtm:SPINLOCKUP.sh
1428 20:52:30.283950 lkdtm:HUNG_TASK.sh
1429 20:52:30.283991 lkdtm:EXEC_DATA.sh
1430 20:52:30.284031 lkdtm:EXEC_STACK.sh
1431 20:52:30.284073 lkdtm:EXEC_KMALLOC.sh
1432 20:52:30.284114 lkdtm:EXEC_VMALLOC.sh
1433 20:52:30.284155 lkdtm:EXEC_RODATA.sh
1434 20:52:30.284195 lkdtm:EXEC_USERSPACE.sh
1435 20:52:30.284236 lkdtm:EXEC_NULL.sh
1436 20:52:30.284278 lkdtm:ACCESS_USERSPACE.sh
1437 20:52:30.284319 lkdtm:ACCESS_NULL.sh
1438 20:52:30.326571 lkdtm:WRITE_RO.sh
1439 20:52:30.326645 lkdtm:WRITE_RO_AFTER_INIT.sh
1440 20:52:30.326697 lkdtm:WRITE_KERN.sh
1441 20:52:30.326741 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1442 20:52:30.326783 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1443 20:52:30.326825 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1444 20:52:30.326866 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1445 20:52:30.326907 lkdtm:REFCOUNT_DEC_ZERO.sh
1446 20:52:30.326948 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1447 20:52:30.326988 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1448 20:52:30.327028 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1449 20:52:30.327069 lkdtm:REFCOUNT_INC_ZERO.sh
1450 20:52:30.327109 lkdtm:REFCOUNT_ADD_ZERO.sh
1451 20:52:30.327151 lkdtm:REFCOUNT_INC_SATURATED.sh
1452 20:52:30.327197 lkdtm:REFCOUNT_DEC_SATURATED.sh
1453 20:52:30.369953 lkdtm:REFCOUNT_ADD_SATURATED.sh
1454 20:52:30.370314 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1455 20:52:30.370540 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1456 20:52:30.370642 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1457 20:52:30.370685 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1458 20:52:30.370727 lkdtm:REFCOUNT_TIMING.sh
1459 20:52:30.370769 lkdtm:ATOMIC_TIMING.sh
1460 20:52:30.370815 lkdtm:USERCOPY_HEAP_SIZE_TO.sh
1461 20:52:30.370879 lkdtm:USERCOPY_HEAP_SIZE_FROM.sh
1462 20:52:30.370923 lkdtm:USERCOPY_HEAP_WHITELIST_TO.sh
1463 20:52:30.370977 lkdtm:USERCOPY_HEAP_WHITELIST_FROM.sh
1464 20:52:30.371018 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1465 20:52:30.371059 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1466 20:52:30.371100 lkdtm:USERCOPY_STACK_BEYOND.sh
1467 20:52:30.371140 lkdtm:USERCOPY_KERNEL.sh
1468 20:52:30.390214 lkdtm:STACKLEAK_ERASING.sh
1469 20:52:30.390286 lkdtm:CFI_FORWARD_PROTO.sh
1470 20:52:30.390336 ===========End Tests to run ===============
1471 20:52:30.390381 shardfile-lkdtm pass
1472 20:52:32.084010 <12>[ 66.205890] kselftest: Running tests in lkdtm
1473 20:52:32.115972 TAP version 13
1474 20:52:32.163803 1..70
1475 20:52:32.212027 # selftests: lkdtm: PANIC.sh
1476 20:52:32.674906 # Skipping PANIC: crashes entire system
1477 20:52:32.675043 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1478 20:52:32.706951 # selftests: lkdtm: BUG.sh
1479 20:52:33.041964 <6>[ 67.129843] lkdtm: Performing direct entry BUG
1480 20:52:33.042470 <4>[ 67.134826] ------------[ cut here ]------------
1481 20:52:33.042744 <2>[ 67.139725] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1482 20:52:33.042962 <0>[ 67.145236] Internal error: Oops - BUG: 0 [#1] SMP ARM
1483 20:52:33.085471 <4>[ 67.150658] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
1484 20:52:33.085955 <4>[ 67.183288] CPU: 0 PID: 747 Comm: cat Not tainted 5.10.216-cip46 #1
1485 20:52:33.086298 <4>[ 67.189840] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1486 20:52:33.086528 <4>[ 67.196670] PC is at lkdtm_BUG+0x14/0x18
1487 20:52:33.086741 <4>[ 67.200884] LR is at lkdtm_do_action+0x2c/0x4c
1488 20:52:33.086944 <4>[ 67.205613] pc : [<c0c592a4>] lr : [<c0c58d24>] psr: a0080013
1489 20:52:33.128880 <4>[ 67.212162] sp : c4395e58 ip : c4395e68 fp : c4395e64
1490 20:52:33.129323 <4>[ 67.217669] r10: 00000004 r9 : c1ad2a5c r8 : c15ec020
1491 20:52:33.129575 <4>[ 67.223176] r7 : c4395f60 r6 : 00000004 r5 : c445a000 r4 : 00000001
1492 20:52:33.129795 <4>[ 67.229985] r3 : c0c59290 r2 : 8d815c0e r1 : ef7815e0 r0 : c15ec028
1493 20:52:33.130003 <4>[ 67.236800] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1494 20:52:33.130254 <4>[ 67.244221] Control: 10c5387d Table: 1689c04a DAC: 00000051
1495 20:52:33.130463 <0>[ 67.250252] Process cat (pid: 747, stack limit = 0xf96d8a10)
1496 20:52:33.172140 <0>[ 67.256196] Stack: (0xc4395e58 to 0xc4396000)
1497 20:52:33.172599 <0>[ 67.260843] 5e40: c4395e74 c4395e68
1498 20:52:33.172852 <0>[ 67.269314] 5e60: c0c58d24 c0c5929c c4395e9c c4395e78 c0c59224 c0c58d04 c0c59104 c6b22c80
1499 20:52:33.173074 <0>[ 67.277785] 5e80: b6dfd000 00000004 c3023c00 c4395f60 c4395ec4 c4395ea0 c07e27bc c0c59110
1500 20:52:33.173311 <0>[ 67.286254] 5ea0: 00000000 c6b22c80 b6dfd000 c290d000 c4395f60 c07e2758 c4395f5c c4395ec8
1501 20:52:33.173528 <0>[ 67.294724] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c2d608a4 c059c9b0 c4394000
1502 20:52:33.215375 <0>[ 67.303193] 5ee0: b6dfd000 00020000 00000004 00000004 0001fffc c4395ee0 00000001 00000805
1503 20:52:33.215826 <0>[ 67.311660] 5f00: c42c0640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1504 20:52:33.216076 <0>[ 67.320129] 5f20: 00000000 00000000 c4394000 8d815c0e b6dfc000 c6b22c80 c6b22c80 c4394000
1505 20:52:33.216292 <0>[ 67.328597] 5f40: b6dfd000 00000000 00000000 00000004 c4395f94 c4395f60 c059c9b0 c059c304
1506 20:52:33.216496 <0>[ 67.337066] 5f60: 00000000 00000000 c4395fac 8d815c0e 00000004 00000004 7ff00000 00000004
1507 20:52:33.258651 <0>[ 67.345535] 5f80: c03002e4 c4394000 c4395fa4 c4395f98 c059ca40 c059c948 00000000 c4395fa8
1508 20:52:33.259100 <0>[ 67.354005] 5fa0: c03000c0 c059ca34 00000004 00000004 00000001 b6dfd000 00000004 00000001
1509 20:52:33.259357 <0>[ 67.362475] 5fc0: 00000004 00000004 7ff00000 00000004 00000001 b6dfd000 00020000 004ffe38
1510 20:52:33.259574 <0>[ 67.370947] 5fe0: 00000004 be81f7e8 b6ec333b b6e3c616 60080030 00000001 00000000 00000000
1511 20:52:33.259781 <0>[ 67.379403] Backtrace:
1512 20:52:33.259985 <0>[ 67.382162] [<c0c59290>] (lkdtm_BUG) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1513 20:52:33.302438 <0>[ 67.390029] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1514 20:52:33.302914 <0>[ 67.398338] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1515 20:52:33.303187 <0>[ 67.406552] r9:c4395f60 r8:c3023c00 r7:00000004 r6:b6dfd000 r5:c6b22c80 r4:c0c59104
1516 20:52:33.303404 <0>[ 67.414600] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1517 20:52:33.303610 <0>[ 67.422724] r9:c07e2758 r8:c4395f60 r7:c290d000 r6:b6dfd000 r5:c6b22c80 r4:00000000
1518 20:52:33.345189 <0>[ 67.430764] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1519 20:52:33.345556 <0>[ 67.438193] r10:00000004 r9:00000000 r8:00000000 r7:b6dfd000 r6:c4394000 r5:c6b22c80
1520 20:52:33.345873 <0>[ 67.446304] r4:c6b22c80
1521 20:52:33.346124 <0>[ 67.449134] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1522 20:52:33.346342 <0>[ 67.456562] r9:c4394000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004
1523 20:52:33.346550 <0>[ 67.464605] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1524 20:52:33.388539 <0>[ 67.472456] Exception stack(0xc4395fa8 to 0xc4395ff0)
1525 20:52:33.388919 <0>[ 67.477798] 5fa0: 00000004 00000004 00000001 b6dfd000 00000004 00000001
1526 20:52:33.389141 <0>[ 67.486268] 5fc0: 00000004 00000004 7ff00000 00000004 00000001 b6dfd000 00020000 004ffe38
1527 20:52:33.389341 <0>[ 67.494732] 5fe0: 00000004 be81f7e8 b6ec333b b6e3c616
1528 20:52:33.389526 <0>[ 67.500078] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1529 20:52:33.389710 <4>[ 67.506466] ---[ end trace 46807953690fab2f ]---
1530 20:52:33.389892 <3>[ 67.511374] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1531 20:52:33.432070 <3>[ 67.520534] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 747, name: cat
1532 20:52:33.432480 <4>[ 67.528470] INFO: lockdep is turned off.
1533 20:52:33.432707 <4>[ 67.532673] irq event stamp: 1692
1534 20:52:33.432900 <4>[ 67.536291] hardirqs last enabled at (1691): [<c03d6ab0>] console_unlock+0x4b0/0x6c0
1535 20:52:33.433087 <4>[ 67.544412] hardirqs last disabled at (1692): [<c0300c60>] __und_svc+0x60/0x6c
1536 20:52:33.433269 <4>[ 67.551938] softirqs last enabled at (1112): [<c10fc6ac>] release_sock+0x8c/0xa8
1537 20:52:33.475480 <4>[ 67.559714] softirqs last disabled at (1110): [<c10fc648>] release_sock+0x28/0xa8
1538 20:52:33.475796 <4>[ 67.567489] CPU: 0 PID: 747 Comm: cat Tainted: G D 5.10.216-cip46 #1
1539 20:52:33.476017 <4>[ 67.575428] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1540 20:52:33.476214 <4>[ 67.582235] Backtrace:
1541 20:52:33.476399 <4>[ 67.585007] [<c1388e40>] (dump_backtrace) from [<c1389200>] (show_stack+0x20/0x24)
1542 20:52:33.476618 <4>[ 67.592867] r7:ffffffff r6:60080093 r5:00000000 r4:c1f1ced8
1543 20:52:33.476813 <4>[ 67.598826] [<c13891e0>] (show_stack) from [<c139049c>] (dump_stack+0xe0/0x100)
1544 20:52:33.518643 <4>[ 67.606443] [<c13903bc>] (dump_stack) from [<c038fdc4>] (___might_sleep+0x188/0x2e0)
1545 20:52:33.518955 <4>[ 67.614479] r9:60080093 r8:0000000b r7:c035c468 r6:00000031 r5:c19ceb78 r4:c4394000
1546 20:52:33.519176 <4>[ 67.622517] [<c038fc3c>] (___might_sleep) from [<c038ff8c>] (__might_sleep+0x70/0xb0)
1547 20:52:33.519372 <4>[ 67.630633] r6:00000000 r5:00000031 r4:c19ceb78
1548 20:52:33.519557 <4>[ 67.635559] [<c038ff1c>] (__might_sleep) from [<c036da68>] (exit_signals+0x4c/0x420)
1549 20:52:33.519742 <4>[ 67.643588] r6:00000001 r5:c4394000 r4:c4200d80
1550 20:52:33.561743 <4>[ 67.648514] [<c036da1c>] (exit_signals) from [<c035c468>] (do_exit+0x100/0xafc)
1551 20:52:33.561878 <4>[ 67.656116] r8:0000000b r7:c1e1c88c r6:ffffe000 r5:00000000 r4:c4200d80
1552 20:52:33.561937 <4>[ 67.663114] [<c035c368>] (do_exit) from [<c035e360>] (make_task_dead+0x68/0x74)
1553 20:52:33.561994 <4>[ 67.670705] r7:c1e1c88c
1554 20:52:33.562043 <4>[ 67.673541] [<c035e2f8>] (make_task_dead) from [<c030e940>] (die+0x370/0x37c)
1555 20:52:33.562104 <4>[ 67.680969] [<c030e5d0>] (die) from [<c030eabc>] (do_undefinstr+0x170/0x240)
1556 20:52:33.605819 <4>[ 67.688313] r10:00000004 r9:c4394000 r8:c15ec020 r7:00000000 r6:c4395dc8 r5:c0c592a4
1557 20:52:33.606313 <4>[ 67.696424] r4:e7f001f2
1558 20:52:33.606578 <4>[ 67.699255] [<c030e94c>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1559 20:52:33.606798 <4>[ 67.707457] Exception stack(0xc4395dc8 to 0xc4395e10)
1560 20:52:33.607005 <4>[ 67.712802] 5dc0: c15ec028 ef7815e0 8d815c0e c0c59290 00000001 c445a000
1561 20:52:33.607212 <4>[ 67.721274] 5de0: 00000004 c4395f60 c15ec020 c1ad2a5c 00000004 c4395e64 c4395e68 c4395e58
1562 20:52:33.607418 <4>[ 67.729738] 5e00: c0c58d24 c0c592a4 a0080013 ffffffff
1563 20:52:33.649120 <4>[ 67.735078] r7:c4395dfc r6:ffffffff r5:a0080013 r4:c0c592a8
1564 20:52:33.649577 <4>[ 67.741037] [<c0c59290>] (lkdtm_BUG) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1565 20:52:33.649876 <4>[ 67.748903] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1566 20:52:33.650166 <4>[ 67.757209] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1567 20:52:33.650388 <4>[ 67.765418] r9:c4395f60 r8:c3023c00 r7:00000004 r6:b6dfd000 r5:c6b22c80 r4:c0c59104
1568 20:52:33.692441 <4>[ 67.773464] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1569 20:52:33.692933 <4>[ 67.781587] r9:c07e2758 r8:c4395f60 r7:c290d000 r6:b6dfd000 r5:c6b22c80 r4:00000000
1570 20:52:33.693213 <4>[ 67.789625] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1571 20:52:33.693449 <4>[ 67.797054] r10:00000004 r9:00000000 r8:00000000 r7:b6dfd000 r6:c4394000 r5:c6b22c80
1572 20:52:33.693678 <4>[ 67.805164] r4:c6b22c80
1573 20:52:33.693902 <4>[ 67.807993] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1574 20:52:33.694162 <4>[ 67.815423] r9:c4394000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004
1575 20:52:33.740304 <4>[ 67.823461] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1576 20:52:33.740446 <4>[ 67.831313] Exception stack(0xc4395fa8 to 0xc4395ff0)
1577 20:52:33.740506 <4>[ 67.836654] 5fa0: 00000004 00000004 00000001 b6dfd000 00000004 00000001
1578 20:52:33.740557 <4>[ 67.845123] 5fc0: 00000004 00000004 7ff00000 00000004 00000001 b6dfd000 00020000 004ffe38
1579 20:52:33.740605 <4>[ 67.853585] 5fe0: 00000004 be81f7e8 b6ec333b b6e3c616
1580 20:52:33.740650 # Segmentation fault
1581 20:52:33.831341 # [ 67.129843] lkdtm: Performing direct entry BUG
1582 20:52:33.831431 # [ 67.134826] ------------[ cut here ]------------
1583 20:52:33.831484 # [ 67.139725] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1584 20:52:33.831532 # [ 67.145236] Internal error: Oops - BUG: 0 [#1] SMP ARM
1585 20:52:33.874546 # [ 67.150658] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
1586 20:52:33.874625 # [ 67.183288] CPU: 0 PID: 747 Comm: cat Not tainted 5.10.216-cip46 #1
1587 20:52:33.874693 # [ 67.189840] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1588 20:52:33.874771 # [ 67.196670] PC is at lkdtm_BUG+0x14/0x18
1589 20:52:33.874829 # [ 67.200884] LR is at lkdtm_do_action+0x2c/0x4c
1590 20:52:33.874888 # [ 67.205613] pc : [<c0c592a4>] lr : [<c0c58d24>] psr: a0080013
1591 20:52:33.874945 # [ 67.212162] sp : c4395e58 ip : c4395e68 fp : c4395e64
1592 20:52:33.917501 # [ 67.217669] r10: 00000004 r9 : c1ad2a5c r8 : c15ec020
1593 20:52:33.917575 # [ 67.223176] r7 : c4395f60 r6 : 00000004 r5 : c445a000 r4 : 00000001
1594 20:52:33.917643 # [ 67.229985] r3 : c0c59290 r2 : 8d815c0e r1 : ef7815e0 r0 : c15ec028
1595 20:52:33.917689 # [ 67.236800] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1596 20:52:33.917734 # [ 67.244221] Control: 10c5387d Table: 1689c04a DAC: 00000051
1597 20:52:33.917776 # [ 67.250252] Process cat (pid: 747, stack limit = 0xf96d8a10)
1598 20:52:33.917819 # [ 67.256196] Stack: (0xc4395e58 to 0xc4396000)
1599 20:52:33.960692 # [ 67.260843] 5e40: c4395e74 c4395e68
1600 20:52:33.960766 # [ 67.269314] 5e60: c0c58d24 c0c5929c c4395e9c c4395e78 c0c59224 c0c58d04 c0c59104 c6b22c80
1601 20:52:33.960835 # [ 67.277785] 5e80: b6dfd000 00000004 c3023c00 c4395f60 c4395ec4 c4395ea0 c07e27bc c0c59110
1602 20:52:33.960894 # [ 67.286254] 5ea0: 00000000 c6b22c80 b6dfd000 c290d000 c4395f60 c07e2758 c4395f5c c4395ec8
1603 20:52:33.960953 # [ 67.294724] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c2d608a4 c059c9b0 c4394000
1604 20:52:34.003728 # [ 67.303193] 5ee0: b6dfd000 00020000 00000004 00000004 0001fffc c4395ee0 00000001 00000805
1605 20:52:34.003804 # [ 67.311660] 5f00: c42c0640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1606 20:52:34.003873 # [ 67.320129] 5f20: 00000000 00000000 c4394000 8d815c0e b6dfc000 c6b22c80 c6b22c80 c4394000
1607 20:52:34.003947 # [ 67.328597] 5f40: b6dfd000 00000000 00000000 00000004 c4395f94 c4395f60 c059c9b0 c059c304
1608 20:52:34.003991 # [ 67.337066] 5f60: 00000000 00000000 c4395fac 8d815c0e 00000004 00000004 7ff00000 00000004
1609 20:52:34.046676 # [ 67.345535] 5f80: c03002e4 c4394000 c4395fa4 c4395f98 c059ca40 c059c948 00000000 c4395fa8
1610 20:52:34.046752 # [ 67.354005] 5fa0: c03000c0 c059ca34 00000004 00000004 00000001 b6dfd000 00000004 00000001
1611 20:52:34.046805 # [ 67.362475] 5fc0: 00000004 00000004 7ff00000 00000004 00000001 b6dfd000 00020000 004ffe38
1612 20:52:34.046852 # [ 67.370947] 5fe0: 00000004 be81f7e8 b6ec333b b6e3c616 60080030 00000001 00000000 00000000
1613 20:52:34.046896 # [ 67.379403] Backtrace:
1614 20:52:34.046941 # [ 67.382162] [<c0c59290>] (lkdtm_BUG) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1615 20:52:34.089611 # [ 67.390029] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1616 20:52:34.089688 # [ 67.398338] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1617 20:52:34.089741 # [ 67.406552] r9:c4395f60 r8:c3023c00 r7:00000004 r6:b6dfd000 r5:c6b22c80 r4:c0c59104
1618 20:52:34.089788 # [ 67.414600] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1619 20:52:34.089832 # [ 67.422724] r9:c07e2758 r8:c4395f60 r7:c290d000 r6:b6dfd000 r5:c6b22c80 r4:00000000
1620 20:52:34.089876 # [ 67.430764] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1621 20:52:34.132847 # [ 67.438193] r10:00000004 r9:00000000 r8:00000000 r7:b6dfd000 r6:c4394000 r5:c6b22c80
1622 20:52:34.132921 # [ 67.446304] r4:c6b22c80
1623 20:52:34.132989 # [ 67.449134] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1624 20:52:34.133066 # [ 67.456562] r9:c4394000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004
1625 20:52:34.133123 # [ 67.464605] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1626 20:52:34.133183 # [ 67.472456] Exception stack(0xc4395fa8 to 0xc4395ff0)
1627 20:52:34.176287 # [ 67.477798] 5fa0: 00000004 00000004 00000001 b6dfd000 00000004 00000001
1628 20:52:34.176698 # [ 67.486268] 5fc0: 00000004 00000004 7ff00000 00000004 00000001 b6dfd000 00020000 004ffe38
1629 20:52:34.176925 # [ 67.494732] 5fe0: 00000004 be81f7e8 b6ec333b b6e3c616
1630 20:52:34.177122 # [ 67.500078] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1631 20:52:34.177309 # [ 67.506466] ---[ end trace 4<6>[ 68.287103] lkdtm: Performing direct entry WARNING
1632 20:52:34.177492 6807953690fab2f ]---
1633 20:52:34.177675 # [ 67.51<4>[ 68.293528] ------------[ cut here ]------------
1634 20:52:34.219450 1374] BUG: sleeping function call<4>[ 68.301360] WARNING: CPU: 3 PID: 819 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1635 20:52:34.219876 ed from invalid context at includ<4>[ 68.312914] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
1636 20:52:34.220117 e/linux/percpu-rwsem.h:49
1637 20:52:34.262675 # [ <4>[ 68.347882] CPU: 3 PID: 819 Comm: cat Tainted: G D W 5.10.216-cip46 #1
1638 20:52:34.263138 67.520534] in_atomic(): 0, irqs_d<4>[ 68.358615] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1639 20:52:34.263397 isabled(): 128, non_block: 0, pid<4>[ 68.368265] Backtrace:
1640 20:52:34.263612 : 747, name: cat
1641 20:52:34.263816 # [ 67.528470<4>[ 68.373855] [<c1388e40>] (dump_backtrace) from [<c1389200>] (show_stack+0x20/0x24)
1642 20:52:34.264017 ] INFO: lockdep is turned off.
1643 20:52:34.264215 #<4>[ 68.384532] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1ced8
1644 20:52:34.305644 [ 67.532673] irq event stamp: <4>[ 68.393318] [<c13891e0>] (show_stack) from [<c139049c>] (dump_stack+0xe0/0x100)
1645 20:52:34.306084 1692
1646 20:52:34.306327 # [ 67.536291] hardirqs l<4>[ 68.403753] [<c13903bc>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
1647 20:52:34.306527 ast enabled at (1691): [<c03d6ab<4>[ 68.413831] r9:00000009 r8:c0c592f0 r7:00000053 r6:00000009 r5:c0c592f0 r4:c1ad3118
1648 20:52:34.306716 0>] console_unlock+0x4b0/0x6c0
1649 20:52:34.306903 #<4>[ 68.424699] [<c0356730>] (__warn) from [<c138a340>] (warn_slowpath_fmt+0x8c/0xa8)
1650 20:52:34.348801 [ 67.544412] hardirqs last dis<4>[ 68.435300] r7:00000053 r6:c1ad3118 r5:00000000 r4:c6d6c000
1651 20:52:34.349213 abled at (1692): [<c0300c60>] __u<4>[ 68.444089] [<c138a2b8>] (warn_slowpath_fmt) from [<c0c592f0>] (lkdtm_WARNING+0x48/0x4c)
1652 20:52:34.349442 nd_svc+0x60/0x6c
1653 20:52:34.349638 # [ 67.551938<4>[ 68.455296] r9:c1ad2a60 r8:c15ec020 r7:c6d6df60 r6:00000008 r5:c4413000 r4:00000002
1654 20:52:34.349825 ] softirqs last enabled at (1112<4>[ 68.466165] [<c0c592a8>] (lkdtm_WARNING) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1655 20:52:34.392025 ): [<c10fc6ac>] release_sock+0x8c<4>[ 68.477204] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1656 20:52:34.392483 /0xa8
1657 20:52:34.392715 # [ 67.559714] softirqs <4>[ 68.488335] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1658 20:52:34.392915 last disabled at (1110): [<c10fc6<4>[ 68.499367] r9:c6d6df60 r8:c3023c00 r7:00000008 r6:b6dda000 r5:c47f37c0 r4:c0c59104
1659 20:52:34.393103 48>] release_sock+0x28/0xa8
1660 20:52:34.393288 # [ <4>[ 68.510240] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1661 20:52:34.434840 67.567489] CPU: 0 PID: 747 Comm<4>[ 68.521186] r9:c07e2758 r8:c6d6df60 r7:c290d000 r6:b6dda000 r5:c47f37c0 r4:00000000
1662 20:52:34.434914 : cat Tainted: G D <4>[ 68.532051] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1663 20:52:34.434967 5.10.216-cip46 #1
1664 20:52:34.435012 # [ 67.5754<4>[ 68.542310] r10:00000004 r9:00000000 r8:00000000 r7:b6dda000 r6:c6d6c000 r5:c47f37c0
1665 20:52:34.435056 28] Hardware name: Freescale i.MX<4>[ 68.553256] r4:c47f37c0
1666 20:52:34.435100 6 Quad/DualLite (Device Tree)
1667 20:52:34.477793 # <4>[ 68.558919] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1668 20:52:34.477874 [ 67.582235] Backtrace:
1669 20:52:34.477926 # [ <4>[ 68.569178] r9:c6d6c000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000008 r4:00000008
1670 20:52:34.477973 67.585007] [<c1388e40>] (dump_ba<4>[ 68.580047] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1671 20:52:34.478019 cktrace) from [<c1389200>] (show_<4>[ 68.590732] Exception stack(0xc6d6dfa8 to 0xc6d6dff0)
1672 20:52:34.478067 stack+0x20/0x24)
1673 20:52:34.520871 # [ 67.592867<4>[ 68.598911] dfa0: 00000008 00000008 00000001 b6dda000 00000008 00000001
1674 20:52:34.520950 ] r7:ffffffff r6:60080093 r5:000<4>[ 68.610210] dfc0: 00000008 00000008 7ff00000 00000004 00000001 b6dda000 00020000 004afe38
1675 20:52:34.521004 00000 r4:c1f1ced8
1676 20:52:34.521052 # [ 67.59882<4>[ 68.621507] dfe0: 00000004 bed4e7e8 b6ea033b b6e19616
1677 20:52:34.521096 6] [<c13891e0>] (show_stack) from<4>[ 68.629718] irq event stamp: 0
1678 20:52:34.521141 [<c139049c>] (dump_stack+0xe0/0x<4>[ 68.635894] hardirqs last enabled at (0): [<00000000>] 0x0
1679 20:52:34.521184 100)
1680 20:52:34.564012 # [ 67.606443] [<c13903bc<4>[ 68.644571] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1681 20:52:34.564089 >] (dump_stack) from [<c038fdc4>]<4>[ 68.655220] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1682 20:52:34.564142 (___might_sleep+0x188/0x2e0)
1683 20:52:34.564188 # <4>[ 68.665815] softirqs last disabled at (0): [<00000000>] 0x0
1684 20:52:34.564233 [ 67.614479] r9:60080093 r8:00<4>[ 68.674472] ---[ end trace 46807953690fab30 ]---
1685 20:52:34.564277 00000b r7:c035c468 r6:00000031 r5:c19ceb78 r4:c4394000
1686 20:52:34.564322 # [ 67.622517] [<c038fc3c>] (___might_sleep) from [<c038ff8c>] (__might_sleep+0x70/0xb0)
1687 20:52:34.607185 # [ 67.630633] r6:00000000 r5:00000031 r4:c19ceb78
1688 20:52:34.607258 # [ 67.635559] [<c038ff1c>] (__might_sleep) from [<c036da68>] (exit_signals+0x4c/0x420)
1689 20:52:34.607325 # [ 67.643588] r6:00000001 r5:c4394000 r4:c4200d80
1690 20:52:34.607401 # [ 67.648514] [<c036da1c>] (exit_signals) from [<c035c468>] (do_exit+0x100/0xafc)
1691 20:52:34.607445 # [ 67.656116] r8:0000000b r7:c1e1c88c r6:ffffe000 r5:00000000 r4:c4200d80
1692 20:52:34.607519 # [ 67.663114] [<c035c368>] (do_exit) from [<c035e360>] (make_task_dead+0x68/0x74)
1693 20:52:34.607574 # [ 67.670705] r7:c1e1c88c
1694 20:52:34.650203 # [ 67.673541] [<c035e2f8>] (make_task_dead) from [<c030e940>] (die+0x370/0x37c)
1695 20:52:34.650368 # [ 67.680969] [<c030e5d0>] (die) from [<c030eabc>] (do_undefinstr+0x170/0x240)
1696 20:52:34.650428 # [ 67.688313] r10:00000004 r9:c4394000 r8:c15ec020 r7:00000000 r6:c4395dc8 r5:c0c592a4
1697 20:52:34.650480 # [ 67.696424] r4:e7f001f2
1698 20:52:34.650542 # [ 67.699255] [<c030e94c>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1699 20:52:34.650593 # [ 67.707457] Exception stack(0xc4395dc8 to 0xc4395e10)
1700 20:52:34.693741 # [ 67.712802] 5dc0: c15ec028 ef7815e0 8d815c0e c0c59290 00000001 c445a000
1701 20:52:34.694233 # [ 67.721274] 5de0: 00000004 c4395f60 c15ec020 c1ad2a5c 00000004 c4395e64 c4395e68 c4395e58
1702 20:52:34.694488 # [ 67.729738] 5e00: c0c58d24 c0c592a4 a0080013 ffffffff
1703 20:52:34.694704 # [ 67.735078] r7:c4395dfc r6:ffffffff r5:a0080013 r4:c0c592a8
1704 20:52:34.694914 # [ 67.741037] [<c0c59290>] (lkdtm_BUG) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1705 20:52:34.695117 # [ 67.748903] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1706 20:52:34.736331 # [ 67.757209] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1707 20:52:34.736410 # [ 67.765418] r9:c4395f60 r8:c3023c00 r7:00000004 r6:b6dfd000 r5:c6b22c80 r4:c0c59104
1708 20:52:34.736470 # [ 67.773464] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1709 20:52:34.736532 # [ 67.781587] r9:c07e2758 r8:c4395f60 r7:c290d000 r6:b6dfd000 r5:c6b22c80 r4:00000000
1710 20:52:34.736593 # [ 67.789625] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1711 20:52:34.736650 # [ 67.797054] r10:00000004 r9:00000000 r8:00000000 r7:b6dfd000 r6:c4394000 r5:c6b22c80
1712 20:52:34.779502 # [ 67.805164] r4:c6b22c80
1713 20:52:34.779587 # [ 67.807993] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1714 20:52:34.779648 # [ 67.815423] r9:c4394000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000004 r4:00000004
1715 20:52:34.779699 # [ 67.823461] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1716 20:52:34.779754 # [ 67.831313] Exception stack(0xc4395fa8 to 0xc4395ff0)
1717 20:52:34.779802 # [ 67.836654] 5fa0: 00000004 00000004 00000001 b6dfd000 00000004 00000001
1718 20:52:34.822367 # [ 67.845123] 5fc0: 00000004 00000004 7ff00000 00000004 00000001 b6dfd000 00020000 004ffe38
1719 20:52:34.822441 # [ 67.853585] 5fe0: 00000004 be81f7e8 b6ec333b b6e3c616
1720 20:52:34.822508 # BUG: saw 'kernel BUG at': ok
1721 20:52:34.822584 ok 2 selftests: lkdtm: BUG.sh
1722 20:52:34.822629 # selftests: lkdtm: WARNING.sh
1723 20:52:34.822672 # [ 68.287103] lkdtm: Performing direct entry WARNING
1724 20:52:34.822715 # [ 68.293528] ------------[ cut here ]------------
1725 20:52:34.822788 # [ 68.301360] WARNING: CPU: 3 PID: 819 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1726 20:52:34.865642 # [ 68.312914] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
1727 20:52:34.865965 # [ 68.347882] CPU: 3 PID: 819 Comm: cat Tainted: G D W 5.10.216-cip46 #1
1728 20:52:34.866213 # [ 68.358615] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1729 20:52:34.866410 # [ 68.368265] Backtrace:
1730 20:52:34.908951 <6>[ 68.992001] lkdtm: Performing direct entry WARNING_MESSAGE
1731 20:52:34.909384 # [ 68.373855] [<c1388e40>] (du<4>[ 69.000513] ------------[ cut here ]------------
1732 20:52:34.909633 mp_backtrace) from [<c1389200>] (<4>[ 69.008111] WARNING: CPU: 1 PID: 855 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
1733 20:52:34.909852 show_stack+0x20/0x24)
1734 20:52:34.910055 # [ 68.3<4>[ 69.020348] Warning message trigger count: 2
1735 20:52:34.952244 84532] r7:ffffffff r6:60080013 r<4>[ 69.027728] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
1736 20:52:34.952716 5:00000000 r4:c1f1ced8
1737 20:52:34.952973 # [ 68.<4>[ 69.062745] CPU: 1 PID: 855 Comm: cat Tainted: G D W 5.10.216-cip46 #1
1738 20:52:34.953188 393318] [<c13891e0>] (show_stack)<4>[ 69.073473] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1739 20:52:34.995291 from [<c139049c>] (dump_stack+0x<4>[ 69.083124] Backtrace:
1740 20:52:34.995717 e0/0x100)
1741 20:52:34.995963 # [ 68.403753] [<c13<4>[ 69.088717] [<c1388e40>] (dump_backtrace) from [<c1389200>] (show_stack+0x20/0x24)
1742 20:52:34.996182 903bc>] (dump_stack) from [<c0356<4>[ 69.099396] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1ced8
1743 20:52:34.996390 7c8>] (__warn+0x98/0x14c)
1744 20:52:34.996591 # [ <4>[ 69.108185] [<c13891e0>] (show_stack) from [<c139049c>] (dump_stack+0xe0/0x100)
1745 20:52:35.038057 68.413831] r9:00000009 r8:c0c592<4>[ 69.118622] [<c13903bc>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
1746 20:52:35.038501 f0 r7:00000053 r6:00000009 r5:c0c<4>[ 69.128702] r9:00000009 r8:c0c59340 r7:00000058 r6:00000009 r5:c0c59340 r4:c1ad3118
1747 20:52:35.038747 592f0 r4:c1ad3118
1748 20:52:35.038967 # [ 68.42469<4>[ 69.139571] [<c0356730>] (__warn) from [<c138a340>] (warn_slowpath_fmt+0x8c/0xa8)
1749 20:52:35.039171 9] [<c0356730>] (__warn) from [<c<4>[ 69.150173] r7:00000058 r6:c1ad3118 r5:c1ad3134 r4:c40e0000
1750 20:52:35.081440 138a340>] (warn_slowpath_fmt+0x8c<4>[ 69.158965] [<c138a2b8>] (warn_slowpath_fmt) from [<c0c59340>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
1751 20:52:35.081895 /0xa8)
1752 20:52:35.082182 # [ 68.435300] r7:0000<4>[ 69.170869] r9:c1ad2a68 r8:c15ec020 r7:c40e1f60 r6:00000010 r5:c4347000 r4:00000003
1753 20:52:35.082416 0053 r6:c1ad3118 r5:00000000 r4:c<4>[ 69.181738] [<c0c592f4>] (lkdtm_WARNING_MESSAGE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1754 20:52:35.082635 6d6c000
1755 20:52:35.082839 # [ 68.444089] [<c138a<4>[ 69.193470] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1756 20:52:35.124553 2b8>] (warn_slowpath_fmt) from [<<4>[ 69.204609] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1757 20:52:35.124972 c0c592f0>] (lkdtm_WARNING+0x48/0x<4>[ 69.215641] r9:c40e1f60 r8:c3023c00 r7:00000010 r6:b6e89000 r5:c6b78b40 r4:c0c59104
1758 20:52:35.125201 4c)
1759 20:52:35.125397 # [ 68.455296] r9:c1ad2a6<4>[ 69.226517] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1760 20:52:35.125588 0 r8:c15ec020 r7:c6d6df60 r6:0000<4>[ 69.237462] r9:c07e2758 r8:c40e1f60 r7:c290d000 r6:b6e89000 r5:c6b78b40 r4:00000000
1761 20:52:35.125801 0008 r5:c4413000 r4:00000002
1762 20:52:35.167593 # [<4>[ 69.248329] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1763 20:52:35.168009 68.466165] [<c0c592a8>] (lkdtm<4>[ 69.258589] r10:00000004 r9:00000000 r8:00000000 r7:b6e89000 r6:c40e0000 r5:c6b78b40
1764 20:52:35.168255 _WARNING) from [<c0c58d24>] (lkdt<4>[ 69.269535] r4:c6b78b40
1765 20:52:35.168470 m_do_action+0x2c/0x4c)
1766 20:52:35.168673 # [ 68.<4>[ 69.275202] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1767 20:52:35.168876 477204] [<c0c58cf8>] (lkdtm_do_ac<4>[ 69.285460] r9:c40e0000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000010 r4:00000010
1768 20:52:35.210797 tion) from [<c0c59224>] (direct_e<4>[ 69.296331] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1769 20:52:35.211247 ntry+0x120/0x18c)
1770 20:52:35.211494 # [ 68.48833<4>[ 69.307015] Exception stack(0xc40e1fa8 to 0xc40e1ff0)
1771 20:52:35.211711 5] [<c0c59104>] (direct_entry) fr<4>[ 69.315199] 1fa0: 00000010 00000010 00000001 b6e89000 00000010 00000001
1772 20:52:35.211927 om [<c07e27bc>] (full_proxy_write<4>[ 69.326501] 1fc0: 00000010 00000010 7ff00000 00000004 00000001 b6e89000 00020000 004efe38
1773 20:52:35.212130 +0x64/0x94)
1774 20:52:35.253497 # [ 68.499367] r9<4>[ 69.337798] 1fe0: 00000004 becb97e8 b6f4f33b b6ec8616
1775 20:52:35.253583 :c6d6df60 r8:c3023c00 r7:00000008<4>[ 69.346014] irq event stamp: 0
1776 20:52:35.253639 r6:b6dda000 r5:c47f37c0 r4:c0c59<4>[ 69.352160] hardirqs last enabled at (0): [<00000000>] 0x0
1777 20:52:35.253688 104
1778 20:52:35.253735 # [ 68.510240] [<c07e2758><4>[ 69.360906] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1779 20:52:35.253781 ] (full_proxy_write) from [<c059c<4>[ 69.371523] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1780 20:52:35.253827 404>] (vfs_write+0x10c/0x53c)
1781 20:52:35.296941 # <4>[ 69.382122] softirqs last disabled at (0): [<00000000>] 0x0
1782 20:52:35.297257 [ 68.521186] r9:c07e2758 r8:c6<4>[ 69.390805] ---[ end trace 46807953690fab31 ]---
1783 20:52:35.297474 d6df60 r7:c290d000 r6:b6dda000 r5:c47f37c0 r4:00000000
1784 20:52:35.297667 # [ 68.532051] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1785 20:52:35.297857 # [ 68.542310] r10:00000004 r9:00000000 r8:00000000 r7:b6dda000 r6:c6d6c000 r5:c47f37c0
1786 20:52:35.298039 # [ 68.553256] r4:c47f37c0
1787 20:52:35.298244 # [ 68.558919] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1788 20:52:35.339907 # [ 68.569178] r9:c6d6c000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000008 r4:00000008
1789 20:52:35.340074 # [ 68.580047] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1790 20:52:35.340135 # [ 68.590732] Exception stack(0xc6d6dfa8 to 0xc6d6dff0)
1791 20:52:35.340195 # [ 68.598911] dfa0: 00000008 00000008 00000001 b6dda000 00000008 00000001
1792 20:52:35.340244 # [ 68.610210] dfc0: 00000008 00000008 7ff00000 00000004 00000001 b6dda000 00020000 004afe38
1793 20:52:35.340308 # [ 68.621507] dfe0: 00000004 bed4e7e8 b6ea033b b6e19616
1794 20:52:35.382734 # [ 68.629718] irq event stamp: 0
1795 20:52:35.382808 # [ 68.635894] hardirqs last enabled at (0): [<00000000>] 0x0
1796 20:52:35.382877 # [ 68.644571] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1797 20:52:35.382939 # [ 68.655220] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1798 20:52:35.382982 # [ 68.665815] softirqs last disabled at (0): [<00000000>] 0x0
1799 20:52:35.383025 # [ 68.674472] ---[ end trace 46807953690fab30 ]---
1800 20:52:35.383068 # WARNING: saw 'WARNING:': ok
1801 20:52:35.383109 ok 3 selftests: lkdtm: WARNING.sh
1802 20:52:35.425609 # selftests: lkdtm: WARNING_MESSAGE.sh
1803 20:52:35.425688 # [ 68.992001] lkdtm: Performing direct entry WARNING_MESSAGE
1804 20:52:35.425742 # [ 69.000513] ------------[ cut here ]------------
1805 20:52:35.425787 # [ 69.008111] WARNING: CPU: 1 PID: 855 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
1806 20:52:35.425832 # [ 69.020348] Warning message trigger count: 2
1807 20:52:35.468892 # [ 69.027728] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
1808 20:52:35.468968 # [ 69.062745] CPU: 1 PID: 855 Comm: cat Tainted: G D W 5.10.216-cip46 #1
1809 20:52:35.469037 # [ 69.073473] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1810 20:52:35.469113 # [ 69.083124] Backtrace:
1811 20:52:35.469157 # [ 69.088717] [<c1388e40>] (dump_backtrace) from [<c1389200>] (show_stack+0x20/0x24)
1812 20:52:35.512389 # [ 69.099396] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1ced8
1813 20:52:35.512701 # [ 69.108185] [<c13891e0>] (show_stack) from [<c139049c>] (dump_stack+0xe0/0x100)
1814 20:52:35.512939 # [ 69.118622] [<c13903bc>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
1815 20:52:35.513172 # [ 69.128702] r9:00000009 r<4>[ 69.617263] panel-simple panel-lcd: supply power not found, using dummy regulator
1816 20:52:35.513365 8:c0c59340 r7:00000058 r6:0000000<4>[ 69.627773] panel-simple panel-lcd: Specify missing connector_type
1817 20:52:35.513559 9 r5:c0c59340 r4:c1ad3118
1818 20:52:35.555296 # [ 69.139571] [<c0356730>] (__warn<4>[ 69.641530] panel-simple panel-lvds0: supply power not found, using dummy regulator
1819 20:52:35.555591 ) from [<c138a340>] (warn_slowpath_fmt+0x8c/0xa8)
1820 20:52:35.555802 # [ 69.150173] r7:00000058 r6:c1ad3118 r5:c1ad3134 r4:c40e0000
1821 20:52:35.555988 # [ 69.158965] [<c138a2b8>] (warn_slowpath_fmt) from [<c0c59340>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)<6>[ 69.668179] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
1822 20:52:35.556240
1823 20:52:35.598326 # [ 69.170869] r9:c1ad2a68 r<6>[ 69.677606] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
1824 20:52:35.598484 8:c15ec020 r7:c40e1f60 r6:0000001<6>[ 69.688993] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
1825 20:52:35.598558 0 r5:c4347000 r4:00000003
1826 20:52:35.598612 # [ <6>[ 69.700158] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
1827 20:52:35.598671 69.181738] [<c0c592f4>] (lkdtm_WA<6>[ 69.712828] platform panel-lcd: deferred probe pending
1828 20:52:35.598729 RNING_MESSAGE) from [<c0c58d24>] <6>[ 69.719619] platform panel-lvds0: deferred probe pending
1829 20:52:35.641827 (lkdtm_do_action+0x2c/0x4c)
1830 20:52:35.642299 # [ <6>[ 69.722982] lkdtm: Performing direct entry EXCEPTION
1831 20:52:35.642551 69.193470] [<c0c58cf8>] (lkdtm_<6>[ 69.728020] platform backlight-lcd: deferred probe pending
1832 20:52:35.642773 do_action) from [<c0c59224>] (dir<6>[ 69.728031] platform backlight-lvds: deferred probe pending
1833 20:52:35.642978 ect_entry+0x120/0x18c)
1834 20:52:35.643179 # [ 69.<6>[ 69.728041] platform 120000.hdmi: deferred probe pending
1835 20:52:35.643381 204609] [<c0c59104>] (direct_entr<1>[ 69.761832] 8<--- cut here ---
1836 20:52:35.685027 y) from [<c07e27bc>] (full_proxy_<1>[ 69.768021] Unable to handle kernel NULL pointer dereference at virtual address 00000000
1837 20:52:35.685475 write+0x64/0x94)
1838 20:52:35.685718 # [ 69.215641<1>[ 69.779235] pgd = 5d9f97f3
1839 20:52:35.685933 ] r9:c40e1f60 r8:c3023c00 r7:000<1>[ 69.785070] [00000000] *pgd=00000000
1840 20:52:35.686170 00010 r6:b6e89000 r5:c6b7<80b>4[0 69.791749] Internal error: Oops: 805 [#2] SMP ARM
1841 20:52:35.686391 r4:c0c59104
1842 20:52:35.727839 # [ 69.226517] [<<4>[ 69.799225] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
1843 20:52:35.728271 c07e2758>] (full_prox<y4_>w[r i t69.834229] CPU: 1 PID: 896 Comm: cat Tainted: G D W 5.10.216-cip46 #1
1844 20:52:35.728526 e) from <[4<>c[0 5 9 c6490.48>4]4396] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1845 20:52:35.728748 (vfs_write+0x10c/0x53c)
1846 20:52:35.771269 #< 4[> [ 69.852931] PC is at lkdtm_EXCEPTION+0x18/0x20
1847 20:52:35.771719 69.237462<]4 > [r 9 : c6097.e8260142] LR is at lkdtm_do_action+0x2c/0x4c
1848 20:52:35.771972 58 r8:c40e1<f46>0[ r 7 6:9c.28966666] pc : [<c0c59360>] lr : [<c0c58d24>] psr: a0080013
1849 20:52:35.772198 d000 r6:<b46>e[8 9 0 0609 .r857:5015] sp : c6a37e58 ip : c6a37e68 fp : c6a37e64
1850 20:52:35.772403 6b78b40 <r44>:[0 0 0 06090.0808
1851 20:52:35.772608 2234] r10: 0000000a r9 : c1ad2a78 r8 : c15ec020
1852 20:52:35.772816 # [ 69<.42>4[8 3 2 96]9 .8[8<9c54] r7 : c6a37f60 r6 : 0000000a r5 : c4347000 r4 : 00000004
1853 20:52:35.814303 059c2f8<>4]> [( v f s6_9w.r8i9t7e89] r3 : 00000000 r2 : 477c8877 r1 : ef7965e0 r0 : c15ec040
1854 20:52:35.814759 ) from [<c0<549>c[9 b 0 >6]9 .(9k6327] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1855 20:52:35.815015 sys_write+0x<744>/[0 x e c69).
1856 20:52:35.815230 9
1857 20:52:35.815433 5544] Control: 10c5387d Table: 1689c04a DAC: 00000051
1858 20:52:35.815643 # [ 69.258589<]0 > [r 1 0 :6090923373] Process cat (pid: 896, stack limit = 0x1509bce1)
1859 20:52:35.815853 000004 r9:0<000>0[0 0 0 06 9r.89:1285] Stack: (0xc6a37e58 to 0xc6a38000)
1860 20:52:35.857415 00000000 r7:b6<e0>8[9 0 0 06 9r.637727] 7e40: c6a37e74 c6a37e68
1861 20:52:35.857872 :c40e0000 r5:c6<b07>8[b 4 0
1862 20:52:35.858145 6
1863 20:52:35.858367 9#948073] 7e60: c0c58d24 c0c59354 c6a37e9c c6a37e78 c0c59224 c0c58d04 c0c59104 c4180c80
1864 20:52:35.858583 [ 69.269535] < 0r>4[: c 6 b679.958506] 7e80: b6e1b000 0000000a c3023c00 c6a37f60 c6a37ec4 c6a37ea0 c07e27bc c0c59110
1865 20:52:35.858789 b40
1866 20:52:35.858988 # [ 69.2<705>2[0 2 ] 6[9<969024] 7ea0: 00000000 c4180c80 b6e1b000 c290d000 c6a37f60 c07e2758 c6a37f5c c6a37ec8
1867 20:52:35.900484 c059c93c>] (ksys_<w0r>i[t e ) 6f.979459] 7ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6a36000
1868 20:52:35.900902 rom [<c059ca40>] (<s0y>s[_ w r6i.989979] 7ee0: b6e1b000 00020000 00000004 0000000a 0001fff6 c6a37ee0 00000001 b6e1a000
1869 20:52:35.901152 te+0x18/0x1c)<
1870 20:52:35.901366 0
1871 20:52:35.901572 >#[ [ 7 06.900494] 7f00: c4180dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1872 20:52:35.901776 .285460] r9:c<400>e[0 0 0 07 0r.010840] 7f20: 00000000 00000000 c13ac088 477c8877 c206b700 c4180c80 c4180c80 c6a36000
1873 20:52:35.901987 :c03002e4 <r07>:[0 0 0 07000.00421271] 7f40: b6e1b000 00000000 00000000 00000004 c6a37f94 c6a37f60 c059c9b0 c059c304
1874 20:52:35.943801 r6:7ff00000 r<50:>0[0 0 0 07001.031532] 7f60: 00000000 00000000 c6a37fac 477c8877 0000000a 0000000a 7ff00000 00000004
1875 20:52:35.944256 r4:00000010
1876 20:52:35.944514 <
1877 20:52:35.944726 0#> [[ 7609..41878] 7f80: c03002e4 c6a36000 c6a37fa4 c6a37f98 c059ca40 c059c948 00000000 c6a37fa8
1878 20:52:35.944941 296331] [<c059c<a02>8[> ] (7s0y052224] 7fa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6e1b000 0000000a 00000001
1879 20:52:35.945155 s_write) from <[0<>c[0 3 0 0700c.062656] 7fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e1b000 00020000 0041fe38
1880 20:52:35.986759 >] (ret_fast_sysc<a0l>l[+ 0 x 07/.073090] 7fe0: 00000004 be9ff7e8 b6ee133b b6e5a616 60080030 00000001 00000000 00000000
1881 20:52:35.987209 0x28)
1882 20:52:35.987458 # [ 69.<300>7[0 1 5 ]7 0.083602] Backtrace:
1883 20:52:35.987678 xception stack(0xc4<00e>1[f a 8 0.088399] [<c0c59348>] (lkdtm_EXCEPTION) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1884 20:52:35.987885 to 0xc40e1ff0)
1885 20:52:35.988083 # [< 0 > [6 9 . 30.098920] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1886 20:52:36.029802 15199] 1fa0: < 0 >[ 70.109358] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1887 20:52:36.030258 00000010 00000010 <000>0[0 0 0 070.120130] r9:c6a37f60 r8:c3023c00 r7:0000000a r6:b6e1b000 r5:c4180c80 r4:c0c59104
1888 20:52:36.030516 b6e89000 00000010 00000001
1889 20:52:36.030733 <#0 [ 70.130310] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1890 20:52:36.030940 [ 69.326501] <10f>c[0 : 07000140993] r9:c07e2758 r8:c6a37f60 r7:c290d000 r6:b6e1b000 r5:c4180c80 r4:00000000
1891 20:52:36.031143 00010 00000010 7ff00<000>0[ 0 0 70.150993] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1892 20:52:36.073109 00004 0000000<10 >b[6 e 8 97000.060642] r10:00000004 r9:00000000 r8:00000000 r7:b6e1b000 r6:c6a36000 r5:c4180c80
1893 20:52:36.073568 00020000< 00>0[4 e f e7308.
1894 20:52:36.073814 1
1895 20:52:36.074030 7#637] r4:c4180c80
1896 20:52:36.074266 [ 69.337798] 1<f0e>0[: 0 070.175173] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1897 20:52:36.074474 00004 becb97e8< 0b>6[f 4 f 3730b.184649] r9:c6a36000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a
1898 20:52:36.074689 b6ec8616
1899 20:52:36.074884 # [ 69.3<406>0[1 4 ] 70.194652] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1900 20:52:36.116127 irq even<t0 >s[t a m p7:0 .200
1901 20:52:36.116574 4
1902 20:52:36.116822 30] Exception stack(0xc6a37fa8 to 0xc6a37ff0)
1903 20:52:36.117044 # [ 69.3521<600>][ h a r7d0i.r11693] 7fa0: 0000000a 0000000a 00000001 b6e1b000 0000000a 00000001
1904 20:52:36.117256 qs last enable<d0 >a[t ( 07)0:222041] 7fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e1b000 00020000 0041fe38
1905 20:52:36.117461 [<00000000><]0 >[0 x 0
1906 20:52:36.117657 7
1907 20:52:36.117854 0#. 2[2470] 7fe0: 00000004 be9ff7e8 b6ee133b b6e5a616
1908 20:52:36.168862 69.360906] har<d0i>r[q s l70.239606] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
1909 20:52:36.168949 st disabled at (0): [<c03538f4>] <4>[ 70.248084] ---[ end trace 46807953690fab32 ]---
1910 20:52:36.169004 copy_process+0x5f8/0x1dac
1911 20:52:36.169053 # [ 69.371523] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
1912 20:52:36.169099 # [ 69.382122] softirqs last disabled at (0): [<00000000>] 0x0
1913 20:52:36.169145 # [ 69.390805] ---[ end trace 46807953690fab31 ]---
1914 20:52:36.169190 # WARNING_MESSAGE: saw 'message trigger': ok
1915 20:52:36.169235 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1916 20:52:36.169281 # selftests: lkdtm: EXCEPTION.sh
1917 20:52:36.169324 # Segmentation fault
1918 20:52:36.276830 # [ 69.712828] platform panel-lcd: deferred probe pending
1919 20:52:36.277252 # [ 69.719619] platform panel-lvds0: deferred probe pending
1920 20:52:36.277484 # [ 69.722982] lkdtm: Performing direct entry EXCEPTION
1921 20:52:36.277680 # [ 69.728020] platform backlight-lcd: deferred probe pending
1922 20:52:36.277863 # [ 69.728031] platform backlight-lvds: deferred probe pending
1923 20:52:36.278045 # [ 69.728041] platform 120000.hdmi: deferred probe pending
1924 20:52:36.278254 # [ 69.761832] 8<--- cut here ---
1925 20:52:36.319739 # [ 69.768021] Unable to handle kernel NULL pointer dereference at virtual address 00000000
1926 20:52:36.320151 # [ 69.779235] pgd = 5d9f97f3
1927 20:52:36.320403 # [ 69.785070] [00000000] *pgd=00000000
1928 20:52:36.320619 # [ 69.791749] Internal error: Oops: 805 [#2] SMP ARM
1929 20:52:36.362758 # [ 69.799225] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
1930 20:52:36.363186 # [ 69.834229] CPU: 1 PID: 896 Comm: cat Tainted: G D W 5.10.216-cip46 #1
1931 20:52:36.363414 # [ 69.844396] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1932 20:52:36.363633 # [ 69.852931] PC is at lkdtm_EXCEPTION+0x18/0x20
1933 20:52:36.363839 # [ 69.860142] LR is at lkdtm_do_action+0x2c/0x4c
1934 20:52:36.364037 # [ 69.866666] pc : [<c0c59360>] lr : [<c0c58d24>] psr: a0080013
1935 20:52:36.364241 # [ 69.875015] sp : c6a37e58 ip : c6a37e68 fp : c6a37e64
1936 20:52:36.364442 # [ 69.882234] r10: 0000000a r9 : c1ad2a78 r8 : c15ec020
1937 20:52:36.405714 # [ 69.889454] r7 : c6a37f60 r6 : 0000000a r5 : c4347000 r4 : 00000004
1938 20:52:36.406158 # [ 69.897889] r3 : 00000000 r2 : 477c8877 r1 : ef7965e0 r0 : c15ec040
1939 20:52:36.406408 # [ 69.906327] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1940 20:52:36.406622 # [ 69.915544] Control: 10c5387d Table: 1689c04a DAC: 00000051
1941 20:52:36.406828 # [ 69.923373] Process cat (pid: 896, stack limit = 0x1509bce1)
1942 20:52:36.407029 # [ 69.931285] Stack: (0xc6a37e58 to 0xc6a38000)
1943 20:52:36.448572 # [ 69.937727] 7e40: c6a37e74 c6a37e68
1944 20:52:36.448802 # [ 69.948073] 7e60: c0c58d24 c0c59354 c6a37e9c c6a37e78 c0c59224 c0c58d04 c0c59104 c4180c80
1945 20:52:36.448919 # [ 69.958506] 7e80: b6e1b000 0000000a c3023c00 c6a37f60 c6a37ec4 c6a37ea0 c07e27bc c0c59110
1946 20:52:36.449020 # [ 69.969024] 7ea0: 00000000 c4180c80 b6e1b000 c290d000 c6a37f60 c07e2758 c6a37f5c c6a37ec8
1947 20:52:36.449119 # [ 69.979459] 7ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6a36000
1948 20:52:36.492142 # [ 69.989979] 7ee0: b6e1b000 00020000 00000004 0000000a 0001fff6 c6a37ee0 00000001 b6e1a000
1949 20:52:36.492610 # [ 70.000494] 7f00: c4180dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1950 20:52:36.492877 # [ 70.010840] 7f20: 00000000 00000000 c13ac088 477c8877 c206b700 c4180c80 c4180c80 c6a36000
1951 20:52:36.493094 # [ 70.021271] 7f40: b6e1b000 00000000 00000000 00000004 c6a37f94 c6a37f60 c059c9b0 c059c304
1952 20:52:36.493299 # [ 70.031532] 7f60: 00000000 00000000 c6a37fac 477c8877 0000000a 0000000a 7ff00000 00000004
1953 20:52:36.493502 # [ 70.041878] 7f80: c03002e4 c6a36000 c6a37fa4 c6a37f98 c059ca40 c059c948 00000000 c6a37fa8
1954 20:52:36.534835 # [ 70.052224] 7fa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6e1b000 0000000a 00000001
1955 20:52:36.535284 # [ 70.062656] 7fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e1b000 00020000 0041fe38
1956 20:52:36.535531 # [ 70.073090] 7fe0: 00000004 be9ff7e8 b6ee133b b6e5a616 60080030 00000001 00000000 00000000
1957 20:52:36.535777 # [ 70.083602] Backtrace:
1958 20:52:36.536003 # [ 70.088399] [<c0c59348>] (lkdtm_EXCEPTION) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
1959 20:52:36.536228 # [ 70.098920] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
1960 20:52:36.577881 # [ 70.109358] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
1961 20:52:36.578358 # [ 70.120130] r9:c6a37f60 r8:c3023c00 r7:0000000a r6:b6e1b000 r5:c4180c80 r4:c0c59104
1962 20:52:36.578608 # [ 70.130310] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
1963 20:52:36.578824 # [ 70.140993] r9:c07e2758 r8:c6a37f60 r7:c290d000 r6:b6e1b000 r5:c4180c80 r4:00000000
1964 20:52:36.579031 # [ 70.150993] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
1965 20:52:36.621342 # [ 70.160642] r10:00000004 r9:00000000 r8:00000000 r7:b6e1b000 r6:c6a36000 r5:c4180c80
1966 20:52:36.621798 # [ 70.170637] r4:c4180c80
1967 20:52:36.622087 # [ 70.175173] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
1968 20:52:36.622339 # [ 70.184649] r9:c6a36000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a
1969 20:52:36.622549 # [ 70.194652] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1970 20:52:36.622758 # [ 70.204730] Exception stack(0xc6a37fa8 to 0xc6a37ff0)
1971 20:52:36.622960 # [ 70.211693] 7fa0: 0000000a 0000000a 00000001 b6e1b000 0000000a 00000001
1972 20:52:36.664147 # [ 70.222041] 7fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6e1b000 00020000 0041fe38
1973 20:52:36.664571 # [ 70.232470] 7fe0: 00000004 be9ff7e8 b6ee133b b6e5a616
1974 20:52:36.664816 # [ 70.239606] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
1975 20:52:36.665031 # [ 70.248084] ---[ end trace 46807953690fab32 ]---
1976 20:52:36.665234 # EXCEPTION: missing 'call trace:': [FAIL]
1977 20:52:36.665436 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
1978 20:52:36.665637 # selftests: lkdtm: LOOP.sh
1979 20:52:36.665833 # Skipping LOOP: Hangs the system
1980 20:52:36.666026 ok 6 selftests: lkdtm: LOOP.sh # SKIP
1981 20:52:36.679698 # selftests: lkdtm: EXHAUST_STACK.sh
1982 20:52:36.711719 # Skipping EXHAUST_STACK: Corrupts memory on failure
1983 20:52:36.727693 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
1984 20:52:36.743636 # selftests: lkdtm: CORRUPT_STACK.sh
1985 20:52:36.916810 # Skipping CORRUPT_STACK: Crashes entire system on success
1986 20:52:36.916971 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
1987 20:52:36.932841 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
1988 20:52:37.098512 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
1989 20:52:37.098679 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
1990 20:52:37.114491 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
1991 20:52:37.329276 <6>[ 71.428928] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1992 20:52:37.329441 <6>[ 71.434783] lkdtm: attempting good list addition
1993 20:52:37.329508 <6>[ 71.439892] lkdtm: attempting corrupted list addition
1994 20:52:37.329560 <3>[ 71.445305] lkdtm: list_add() corruption not detected!
1995 20:52:37.409585 # [ 71.428928] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1996 20:52:37.410046 # [ 71.434783] lkdtm: attempting good list addition
1997 20:52:37.410351 # [ 71.439892] lkdtm: attempting corrupted list addition
1998 20:52:37.410572 # [ 71.445305] lkdtm: list_add() corruption not detected!
1999 20:52:37.410776 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2000 20:52:37.425560 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2001 20:52:37.441447 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2002 20:52:37.670660 <6>[ 71.770718] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2003 20:52:37.670797 <6>[ 71.776659] lkdtm: attempting good list removal
2004 20:52:37.670889 <6>[ 71.781467] lkdtm: attempting corrupted list removal
2005 20:52:37.670950 <3>[ 71.786809] lkdtm: list_del() corruption not detected!
2006 20:52:37.746548 # [ 71.770718] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2007 20:52:37.746714 # [ 71.776659] lkdtm: attempting good list removal
2008 20:52:37.746780 # [ 71.781467] lkdtm: attempting corrupted list removal
2009 20:52:37.746834 # [ 71.786809] lkdtm: list_del() corruption not detected!
2010 20:52:37.746885 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2011 20:52:37.762565 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2012 20:52:37.778531 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2013 20:52:37.979108 <6>[ 72.079582] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2014 20:52:37.979264 <6>[ 72.086235] lkdtm: attempting bad read from page below current stack
2015 20:52:37.979319 <3>[ 72.092861] lkdtm: FAIL: accessed page before stack! (byte: e7)
2016 20:52:38.064249 # [ 72.079582] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2017 20:52:38.064407 # [ 72.086235] lkdtm: attempting bad read from page below current stack
2018 20:52:38.064465 # [ 72.092861] lkdtm: FAIL: accessed page before stack! (byte: e7)
2019 20:52:38.064515 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2020 20:52:38.088460 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2021 20:52:38.104478 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2022 20:52:38.301622 <6>[ 72.402249] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2023 20:52:38.301779 <6>[ 72.408961] lkdtm: attempting bad read from page above current stack
2024 20:52:38.301855 <3>[ 72.415633] lkdtm: FAIL: accessed page after stack! (byte: 2f)
2025 20:52:38.384931 # [ 72.402249] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2026 20:52:38.385392 # [ 72.408961] lkdtm: attempting bad read from page above current stack
2027 20:52:38.385661 # [ 72.415633] lkdtm: FAIL: accessed page after stack! (byte: 2f)
2028 20:52:38.385876 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2029 20:52:38.409689 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2030 20:52:38.425770 # selftests: lkdtm: UNSET_SMEP.sh
2031 20:52:38.626405 <6>[ 72.737569] lkdtm: Performing direct entry UNSET_SMEP
2032 20:52:38.626854 <3>[ 72.742906] lkdtm: XFAIL: this test is x86_64-only
2033 20:52:38.695263 # [ 72.737569] lkdtm: Performing direct entry UNSET_SMEP
2034 20:52:38.695737 # [ 72.742906] lkdtm: XFAIL: this test is x86_64-only
2035 20:52:38.711363 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2036 20:52:38.727423 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2037 20:52:38.759360 # selftests: lkdtm: DOUBLE_FAULT.sh
2038 20:52:38.939913 <6>[ 73.049652] lkdtm: Performing direct entry DOUBLE_FAULT
2039 20:52:38.940363 <3>[ 73.055230] lkdtm: XFAIL: this test is ia32-only
2040 20:52:39.014013 # [ 73.049652] lkdtm: Performing direct entry DOUBLE_FAULT
2041 20:52:39.014507 # [ 73.055230] lkdtm: XFAIL: this test is ia32-only
2042 20:52:39.014774 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2043 20:52:39.030012 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2044 20:52:39.045838 # selftests: lkdtm: CORRUPT_PAC.sh
2045 20:52:39.242618 <6>[ 73.352190] lkdtm: Performing direct entry CORRUPT_PAC
2046 20:52:39.243066 <3>[ 73.357734] lkdtm: XFAIL: this test is arm64-only
2047 20:52:39.311666 # [ 73.352190] lkdtm: Performing direct entry CORRUPT_PAC
2048 20:52:39.312114 # [ 73.357734] lkdtm: XFAIL: this test is arm64-only
2049 20:52:39.327645 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2050 20:52:39.343732 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2051 20:52:39.359805 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2052 20:52:39.564183 <6>[ 73.669880] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2053 20:52:39.564633 <3>[ 73.676669] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2054 20:52:39.629042 # [ 73.669880] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2055 20:52:39.629513 # [ 73.676669] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2056 20:52:39.645135 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2057 20:52:39.672186 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2058 20:52:39.688048 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2059 20:52:39.857683 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2060 20:52:39.858160 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2061 20:52:39.873721 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2062 20:52:40.043598 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2063 20:52:40.044100 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2064 20:52:40.059364 # selftests: lkdtm: READ_AFTER_FREE.sh
2065 20:52:40.268147 <6>[ 74.367468] lkdtm: Performing direct entry READ_AFTER_FREE
2066 20:52:40.268601 <6>[ 74.373240] lkdtm: Value in memory before free: 12345678
2067 20:52:40.268865 <6>[ 74.379051] lkdtm: Attempting bad read from freed memory
2068 20:52:40.269084 <6>[ 74.384670] lkdtm: Memory was not poisoned
2069 20:52:40.347989 # [ 74.367468] lkdtm: Performing direct entry READ_AFTER_FREE
2070 20:52:40.348458 # [ 74.373240] lkdtm: Value in memory before free: 12345678
2071 20:52:40.348745 # [ 74.379051] lkdtm: Attempting bad read from freed memory
2072 20:52:40.348962 # [ 74.384670] lkdtm: Memory was not poisoned
2073 20:52:40.364111 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2074 20:52:40.380012 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2075 20:52:40.411881 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2076 20:52:40.584722 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2077 20:52:40.585221 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2078 20:52:40.600496 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2079 20:52:40.805139 <6>[ 74.899119] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2080 20:52:40.805550 <6>[ 74.905482] lkdtm: Value in memory before free: 12345678
2081 20:52:40.805778 <6>[ 74.911073] lkdtm: Attempting to read from freed memory
2082 20:52:40.805986 <6>[ 74.916693] lkdtm: Buddy page was not poisoned
2083 20:52:40.880313 # [ 74.899119] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2084 20:52:40.880769 # [ 74.905482] lkdtm: Value in memory before free: 12345678
2085 20:52:40.881025 # [ 74.911073] lkdtm: Attempting to read from freed memory
2086 20:52:40.881242 # [ 74.916693] lkdtm: Buddy page was not poisoned
2087 20:52:40.881447 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2088 20:52:40.912008 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2089 20:52:40.928071 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2090 20:52:41.121567 <6>[ 75.227001] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2091 20:52:41.122025 <6>[ 75.232873] lkdtm: Attempting double slab free ...
2092 20:52:41.182811 # [ 75.227001] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2093 20:52:41.183280 # [ 75.232873] lkdtm: Attempting double slab free ...
2094 20:52:41.198705 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2095 20:52:41.214729 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2096 20:52:41.230587 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2097 20:52:41.433054 <6>[ 75.539133] lkdtm: Performing direct entry SLAB_FREE_CROSS
2098 20:52:41.433504 <6>[ 75.544979] lkdtm: Attempting cross-cache slab free ...
2099 20:52:41.502140 # [ 75.539133] lkdtm: Performing direct entry SLAB_FREE_CROSS
2100 20:52:41.502591 # [ 75.544979] lkdtm: Attempting cross-cache slab free ...
2101 20:52:41.518141 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2102 20:52:41.534317 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2103 20:52:41.566153 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2104 20:52:41.769873 <6>[ 75.875248] lkdtm: Performing direct entry SLAB_FREE_PAGE
2105 20:52:41.770375 <6>[ 75.880936] lkdtm: Attempting non-Slab slab free ...
2106 20:52:41.831670 # [ 75.875248] lkdtm: Performing direct entry SLAB_FREE_PAGE
2107 20:52:41.832124 # [ 75.880936] lkdtm: Attempting non-Slab slab free ...
2108 20:52:41.847630 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2109 20:52:41.879509 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2110 20:52:41.895613 # selftests: lkdtm: SOFTLOCKUP.sh
2111 20:52:42.068477 # Skipping SOFTLOCKUP: Hangs the system
2112 20:52:42.068932 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2113 20:52:42.084361 # selftests: lkdtm: HARDLOCKUP.sh
2114 20:52:42.244111 # Skipping HARDLOCKUP: Hangs the system
2115 20:52:42.244617 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2116 20:52:42.259918 # selftests: lkdtm: SPINLOCKUP.sh
2117 20:52:42.434753 # Skipping SPINLOCKUP: Hangs the system
2118 20:52:42.435201 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2119 20:52:42.450819 # selftests: lkdtm: HUNG_TASK.sh
2120 20:52:42.623491 # Skipping HUNG_TASK: Hangs the system
2121 20:52:42.623948 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2122 20:52:42.639450 # selftests: lkdtm: EXEC_DATA.sh
2123 20:52:42.859084 <6>[ 76.942366] lkdtm: Performing direct entry EXEC_DATA
2124 20:52:42.859541 <6>[ 76.947705] lkdtm: attempting ok execution at c0c59a94
2125 20:52:42.859790 <6>[ 76.953118] lkdtm: attempting bad execution at c2705a28
2126 20:52:42.859999 <1>[ 76.958759] 8<--- cut here ---
2127 20:52:42.860202 <1>[ 76.962100] Unable to handle kernel paging request at virtual address c2705a28
2128 20:52:42.860403 <1>[ 76.969600] pgd = 7922d565
2129 20:52:42.860599 <1>[ 76.972578] [c2705a28] *pgd=1261141e(bad)
2130 20:52:42.860794 <0>[ 76.976879] Internal error: Oops: 8000000d [#3] SMP ARM
2131 20:52:42.902414 <4>[ 76.982375] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2132 20:52:42.902921 <4>[ 77.014768] CPU: 3 PID: 1764 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2133 20:52:42.903198 <4>[ 77.022781] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2134 20:52:42.903433 <4>[ 77.029588] PC is at data_area+0x0/0x40
2135 20:52:42.945617 <4>[ 77.033698] LR is at execute_location+0xa4/0xb4
2136 20:52:42.946159 <4>[ 77.038498] pc : [<c2705a28>] lr : [<c1396b54>] psr: 60080013
2137 20:52:42.946445 <4>[ 77.045035] sp : c41e1e38 ip : c41e1d40 fp : c41e1e54
2138 20:52:42.946679 <4>[ 77.050529] r10: 0000000a r9 : c1ad2c5c r8 : c15ec020
2139 20:52:42.946905 <4>[ 77.056023] r7 : c41e1f60 r6 : 00000001 r5 : c2705a28 r4 : c0c59a94
2140 20:52:42.947122 <4>[ 77.062818] r3 : ae795fa0 r2 : ae795fa0 r1 : ef7c05e0 r0 : 0000002b
2141 20:52:42.947345 <4>[ 77.069615] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2142 20:52:42.989016 <4>[ 77.077020] Control: 10c5387d Table: 16ab804a DAC: 00000051
2143 20:52:42.989501 <0>[ 77.083038] Process cat (pid: 1764, stack limit = 0xf30805d9)
2144 20:52:42.989773 <0>[ 77.089054] Stack: (0xc41e1e38 to 0xc41e2000)
2145 20:52:42.990015 <0>[ 77.093684] 1e20: 0000001f c4718000
2146 20:52:42.990278 <0>[ 77.102136] 1e40: 0000000a c41e1f60 c41e1e64 c41e1e58 c1396cc0 c1396abc c41e1e74 c41e1e68
2147 20:52:42.990504 <0>[ 77.110587] 1e60: c0c58d24 c1396ca8 c41e1e9c c41e1e78 c0c59224 c0c58d04 c0c59104 c6b9adc0
2148 20:52:43.032019 <0>[ 77.119037] 1e80: b6dc0000 0000000a c3023c00 c41e1f60 c41e1ec4 c41e1ea0 c07e27bc c0c59110
2149 20:52:43.032511 <0>[ 77.127488] 1ea0: 00000000 c6b9adc0 b6dc0000 c290d000 c41e1f60 c07e2758 c41e1f5c c41e1ec8
2150 20:52:43.032789 <0>[ 77.135938] 1ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c41e0000
2151 20:52:43.033025 <0>[ 77.144389] 1ee0: b6dc0000 00020000 00000004 0000000a 0001fff6 c41e1ee0 00000001 b6dbf000
2152 20:52:43.033251 <0>[ 77.152839] 1f00: c6b74640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2153 20:52:43.075288 <0>[ 77.161290] 1f20: 00000000 00000000 c13ac088 ae795fa0 c206b700 c6b9adc0 c6b9adc0 c41e0000
2154 20:52:43.075777 <0>[ 77.169741] 1f40: b6dc0000 00000000 00000000 00000004 c41e1f94 c41e1f60 c059c9b0 c059c304
2155 20:52:43.076053 <0>[ 77.178194] 1f60: 00000000 00000000 c41e1fac ae795fa0 0000000a 0000000a 7ff00000 00000004
2156 20:52:43.076290 <0>[ 77.186644] 1f80: c03002e4 c41e0000 c41e1fa4 c41e1f98 c059ca40 c059c948 00000000 c41e1fa8
2157 20:52:43.076519 <0>[ 77.195094] 1fa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6dc0000 0000000a 00000001
2158 20:52:43.118496 <0>[ 77.203543] 1fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6dc0000 00020000 004dfe38
2159 20:52:43.118984 <0>[ 77.211993] 1fe0: 00000004 be9e77e8 b6e8633b b6dff616 60080030 00000001 00000000 00000000
2160 20:52:43.119266 <0>[ 77.220436] Backtrace:
2161 20:52:43.119502 <0>[ 77.223167] [<c1396ab0>] (execute_location) from [<c1396cc0>] (lkdtm_EXEC_DATA+0x24/0x28)
2162 20:52:43.119730 <0>[ 77.231619] r7:c41e1f60 r6:0000000a r5:c4718000 r4:0000001f
2163 20:52:43.119956 <0>[ 77.237559] [<c1396c9c>] (lkdtm_EXEC_DATA) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2164 20:52:43.161759 <0>[ 77.245923] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2165 20:52:43.162287 <0>[ 77.254206] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2166 20:52:43.162568 <0>[ 77.262398] r9:c41e1f60 r8:c3023c00 r7:0000000a r6:b6dc0000 r5:c6b9adc0 r4:c0c59104
2167 20:52:43.162806 <0>[ 77.270421] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2168 20:52:43.163031 <0>[ 77.278525] r9:c07e2758 r8:c41e1f60 r7:c290d000 r6:b6dc0000 r5:c6b9adc0 r4:00000000
2169 20:52:43.205010 <0>[ 77.286543] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2170 20:52:43.205498 <0>[ 77.293950] r10:00000004 r9:00000000 r8:00000000 r7:b6dc0000 r6:c41e0000 r5:c6b9adc0
2171 20:52:43.205779 <0>[ 77.302047] r4:c6b9adc0
2172 20:52:43.206011 <0>[ 77.304856] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2173 20:52:43.206274 <0>[ 77.312267] r9:c41e0000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a
2174 20:52:43.206500 <0>[ 77.320287] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2175 20:52:43.206725 <0>[ 77.328125] Exception stack(0xc41e1fa8 to 0xc41e1ff0)
2176 20:52:43.247246 <0>[ 77.333449] 1fa0: 0000000a 0000000a 00000001 b6dc0000 0000000a 00000001
2177 20:52:43.247398 <0>[ 77.341898] 1fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6dc0000 00020000 004dfe38
2178 20:52:43.247457 <0>[ 77.350346] 1fe0: 00000004 be9e77e8 b6e8633b b6dff616
2179 20:52:43.247510 <0>[ 77.355671] Code: 00000000 c5862900 c58629c0 c5862a80 (e1a0c00d)
2180 20:52:43.247559 <4>[ 77.362041] ---[ end trace 46807953690fab33 ]---
2181 20:52:43.247607 # Segmentation fault
2182 20:52:43.379627 # [ 76.942366] lkdtm: Performing direct entry EXEC_DATA
2183 20:52:43.379789 # [ 76.947705] lkdtm: attempting ok execution at c0c59a94
2184 20:52:43.379875 # [ 76.953118] lkdtm: attempting bad execution at c2705a28
2185 20:52:43.379933 # [ 76.958759] 8<--- cut here ---
2186 20:52:43.379995 # [ 76.962100] Unable to handle kernel paging request at virtual address c2705a28
2187 20:52:43.380061 # [ 76.969600] pgd = 7922d565
2188 20:52:43.380115 # [ 76.972578] [c2705a28] *pgd=1261141e(bad)
2189 20:52:43.380176 # [ 76.976879] Internal error: Oops: 8000000d [#3] SMP ARM
2190 20:52:43.422855 # [ 76.982375] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2191 20:52:43.423285 # [ 77.014768] CPU: 3 PID: 1764 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2192 20:52:43.423547 # [ 77.022781] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2193 20:52:43.465957 # [ 77.029588] PC is at data_area+0x0/0x40
2194 20:52:43.466452 # [ 77.033698] LR is at execute_location+0xa4/0xb4
2195 20:52:43.466706 # [ 77.038498] pc : [<c2705a28>] lr : [<c1396b54>] psr: 60080013
2196 20:52:43.466927 # [ 77.045035] sp : c41e1e38 ip : c41e1d40 fp : c41e1e54
2197 20:52:43.467131 # [ 77.050529] r10: 0000000a r9 : c1ad2c5c r8 : c15ec020
2198 20:52:43.467332 # [ 77.056023] r7 : c41e1f60 r6 : 00000001 r5 : c2705a28 r4 : c0c59a94
2199 20:52:43.467531 # [ 77.062818] r3 : ae795fa0 r2 : ae795fa0 r1 : ef7c05e0 r0 : 0000002b
2200 20:52:43.508956 # [ 77.069615] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2201 20:52:43.509401 # [ 77.077020] Control: 10c5387d Table: 16ab804a DAC: 00000051
2202 20:52:43.509647 # [ 77.083038] Process cat (pid: 1764, stack limit = 0xf30805d9)
2203 20:52:43.509863 # [ 77.089054] Stack: (0xc41e1e38 to 0xc41e2000)
2204 20:52:43.510087 # [ 77.093684] 1e20: 0000001f c4718000
2205 20:52:43.510301 # [ 77.102136] 1e40: 0000000a c41e1f60 c41e1e64 c41e1e58 c1396cc0 c1396abc c41e1e74 c41e1e68
2206 20:52:43.552035 # [ 77.110587] 1e60: c0c58d24 c1396ca8 c41e1e9c c41e1e78 c0c59224 c0c58d04 c0c59104 c6b9adc0
2207 20:52:43.552493 # [ 77.119037] 1e80: b6dc0000 0000000a c3023c00 c41e1f60 c41e1ec4 c41e1ea0 c07e27bc c0c59110
2208 20:52:43.552745 # [ 77.127488] 1ea0: 00000000 c6b9adc0 b6dc0000 c290d000 c41e1f60 c07e2758 c41e1f5c c41e1ec8
2209 20:52:43.552960 # [ 77.135938] 1ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c41e0000
2210 20:52:43.553164 # [ 77.144389] 1ee0: b6dc0000 00020000 00000004 0000000a 0001fff6 c41e1ee0 00000001 b6dbf000
2211 20:52:43.553366 # [ 77.152839] 1f00: c6b74640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2212 20:52:43.595130 # [ 77.161290] 1f20: 00000000 00000000 c13ac088 ae795fa0 c206b700 c6b9adc0 c6b9adc0 c41e0000
2213 20:52:43.595578 # [ 77.169741] 1f40: b6dc0000 00000000 00000000 00000004 c41e1f94 c41e1f60 c059c9b0 c059c304
2214 20:52:43.595822 # [ 77.178194] 1f60: 00000000 00000000 c41e1fac ae795fa0 0000000a 0000000a 7ff00000 00000004
2215 20:52:43.596038 # [ 77.186644] 1f80: c03002e4 c41e0000 c41e1fa4 c41e1f98 c059ca40 c059c948 00000000 c41e1fa8
2216 20:52:43.596241 # [ 77.195094] 1fa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6dc0000 0000000a 00000001
2217 20:52:43.638149 # [ 77.203543] 1fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6dc0000 00020000 004dfe38
2218 20:52:43.638641 # [ 77.211993] 1fe0: 00000004 be9e77e8 b6e8633b b6dff616 60080030 00000001 00000000 00000000
2219 20:52:43.638941 # [ 77.220436] Backtrace:
2220 20:52:43.639158 # [ 77.223167] [<c1396ab0>] (execute_location) from [<c1396cc0>] (lkdtm_EXEC_DATA+0x24/0x28)
2221 20:52:43.639374 # [ 77.231619] r7:c41e1f60 r6:0000000a r5:c4718000 r4:0000001f
2222 20:52:43.639580 # [ 77.237559] [<c1396c9c>] (lkdtm_EXEC_DATA) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2223 20:52:43.681546 # [ 77.245923] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2224 20:52:43.682037 # [ <6>[ 77.773495] lkdtm: Performing direct entry EXEC_STACK
2225 20:52:43.682358 77.254206] [<c0c59104>] (direct_e<6>[ 77.780827] lkdtm: attempting ok execution at c0c59a94
2226 20:52:43.682609 ntry) from [<c07e27bc>] (full_pro<6>[ 77.789088] lkdtm: attempting bad execution at c4339e0c
2227 20:52:43.682836 xy_write+0x64/0x94)
2228 20:52:43.683056 # [ 77.262<1>[ 77.797453] 8<--- cut here ---
2229 20:52:43.683275 <1>[ 77.803592] Unable to handle kernel paging request at virtual address c4339e0c
2230 20:52:43.724931 <1>[ 77.811083] pgd = 351e38e4
2231 20:52:43.725469 <1>[ 77.814058] [c4339e0c] *pgd=1421141e(bad)
2232 20:52:43.725746 <0>[ 77.818350] Internal error: Oops: 8000000d [#4] SMP ARM
2233 20:52:43.725998 <4>[ 77.823842] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2234 20:52:43.768144 <4>[ 77.856193] CPU: 0 PID: 1841 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2235 20:52:43.768638 <4>[ 77.864201] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2236 20:52:43.768934 <4>[ 77.870998] PC is at 0xc4339e0c
2237 20:52:43.769180 <4>[ 77.874413] LR is at execute_location+0xa4/0xb4
2238 20:52:43.769416 <4>[ 77.879210] pc : [<c4339e0c>] lr : [<c1396b54>] psr: 60080013
2239 20:52:43.769647 <4>[ 77.885744] sp : c4339de8 ip : c4339cf0 fp : c4339e04
2240 20:52:43.769876 <4>[ 77.891234] r10: 0000000b r9 : c1ad2c68 r8 : c15ec020
2241 20:52:43.811241 <4>[ 77.896723] r7 : c4339f60 r6 : 00000001 r5 : c4339e0c r4 : c0c59a94
2242 20:52:43.811725 <4>[ 77.903515] r3 : b8a87963 r2 : b8a87963 r1 : ef7815e0 r0 : 0000002b
2243 20:52:43.811991 <4>[ 77.910310] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2244 20:52:43.812227 <4>[ 77.917711] Control: 10c5387d Table: 16b1c04a DAC: 00000051
2245 20:52:43.812456 <0>[ 77.923723] Process cat (pid: 1841, stack limit = 0xdd8bd37e)
2246 20:52:43.812678 <0>[ 77.929735] Stack: (0xc4339de8 to 0xc433a000)
2247 20:52:43.812900 <0>[ 77.934362] 9de0: c4338000 c44fa000 0000000b c4339f60 c4339e64 c4339e08
2248 20:52:43.854446 <0>[ 77.942809] 9e00: c1396cfc c1396abc c4339e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2249 20:52:43.854938 <0>[ 77.951255] 9e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3033370 e34c31b8
2250 20:52:43.855210 <0>[ 77.959701] 9e40: e3a02040 e3a01d33 e5930018 b8a87963 0000000b 00000020 c4339e74 c4339e68
2251 20:52:43.855450 <0>[ 77.968146] 9e60: c0c58d24 c1396cd0 c4339e9c c4339e78 c0c59224 c0c58d04 c0c59104 c6c37cc0
2252 20:52:43.855677 <0>[ 77.976592] 9e80: b6e0f000 0000000b c3023c00 c4339f60 c4339ec4 c4339ea0 c07e27bc c0c59110
2253 20:52:43.897717 <0>[ 77.985037] 9ea0: 00000000 c6c37cc0 b6e0f000 c290d000 c4339f60 c07e2758 c4339f5c c4339ec8
2254 20:52:43.898240 <0>[ 77.993483] 9ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c4338000
2255 20:52:43.898527 <0>[ 78.001932] 9ee0: b6e0f000 00020000 00000004 0000000b 0001fff5 c4339ee0 00000001 b6e0e000
2256 20:52:43.898763 <0>[ 78.010376] 9f00: c46288c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2257 20:52:43.898987 <0>[ 78.018822] 9f20: 00000000 00000000 c13ac088 b8a87963 c206b700 c6c37cc0 c6c37cc0 c4338000
2258 20:52:43.940846 <0>[ 78.027268] 9f40: b6e0f000 00000000 00000000 00000004 c4339f94 c4339f60 c059c9b0 c059c304
2259 20:52:43.941337 <0>[ 78.035714] 9f60: 00000000 00000000 c4339fac b8a87963 0000000b 0000000b 7ff00000 00000004
2260 20:52:43.941623 <0>[ 78.044159] 9f80: c03002e4 c4338000 c4339fa4 c4339f98 c059ca40 c059c948 00000000 c4339fa8
2261 20:52:43.941862 <0>[ 78.052603] 9fa0: c03000c0 c059ca34 0000000b 0000000b 00000001 b6e0f000 0000000b 00000001
2262 20:52:43.942122 <0>[ 78.061050] 9fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6e0f000 00020000 004afe38
2263 20:52:43.984120 <0>[ 78.069497] 9fe0: 00000004 bea2e7e8 b6ed533b b6e4e616 60080030 00000001 00000000 00000000
2264 20:52:43.984615 <0>[ 78.077937] Backtrace:
2265 20:52:43.984890 <0>[ 78.080664] [<c1396ab0>] (execute_location) from [<c1396cfc>] (lkdtm_EXEC_STACK+0x38/0x54)
2266 20:52:43.985128 <0>[ 78.089198] r7:c4339f60 r6:0000000b r5:c44fa000 r4:c4338000
2267 20:52:43.985353 <0>[ 78.095131] [<c1396cc4>] (lkdtm_EXEC_STACK) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2268 20:52:43.985572 <0>[ 78.103574] r4:00000020
2269 20:52:43.985790 <0>[ 78.106379] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2270 20:52:44.027239 <0>[ 78.114658] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2271 20:52:44.027724 <0>[ 78.122845] r9:c4339f60 r8:c3023c00 r7:0000000b r6:b6e0f000 r5:c6c37cc0 r4:c0c59104
2272 20:52:44.027997 <0>[ 78.130864] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2273 20:52:44.028232 <0>[ 78.138962] r9:c07e2758 r8:c4339f60 r7:c290d000 r6:b6e0f000 r5:c6c37cc0 r4:00000000
2274 20:52:44.028452 <0>[ 78.146975] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2275 20:52:44.070529 <0>[ 78.154379] r10:00000004 r9:00000000 r8:00000000 r7:b6e0f000 r6:c4338000 r5:c6c37cc0
2276 20:52:44.071018 <0>[ 78.162473] r4:c6c37cc0
2277 20:52:44.071290 <0>[ 78.165277] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2278 20:52:44.071530 <0>[ 78.172681] r9:c4338000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000b r4:0000000b
2279 20:52:44.071754 <0>[ 78.180696] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2280 20:52:44.071976 <0>[ 78.188531] Exception stack(0xc4339fa8 to 0xc4339ff0)
2281 20:52:44.113243 <0>[ 78.193854] 9fa0: 0000000b 0000000b 00000001 b6e0f000 0000000b 00000001
2282 20:52:44.113395 <0>[ 78.202301] 9fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6e0f000 00020000 004afe38
2283 20:52:44.113455 <0>[ 78.210744] 9fe0: 00000004 bea2e7e8 b6ed533b b6e4e616
2284 20:52:44.113506 <0>[ 78.216066] Code: c4339e08 c1396cfc c1396abc c4339e6c (e1a0c00d)
2285 20:52:44.113569 <4>[ 78.222431] ---[ end trace 46807953690fab34 ]---
2286 20:52:44.113618 398] r9:c41e1f60 r8:c3023c00 r7:0000000a r6:b6dc0000 r5:c6b9adc0 r4:c0c59104
2287 20:52:44.113672 # [ 77.270421] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2288 20:52:44.156239 # [ 77.278525] r9:c07e2758 r8:c41e1f60 r7:c290d000 r6:b6dc0000 r5:c6b9adc0 r4:00000000
2289 20:52:44.156321 # [ 77.286543] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2290 20:52:44.156381 # [ 77.293950] r10:00000004 r9:00000000 r8:00000000 r7:b6dc0000 r6:c41e0000 r5:c6b9adc0
2291 20:52:44.156432 # [ 77.302047] r4:c6b9adc0
2292 20:52:44.156478 # [ 77.304856] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2293 20:52:44.156525 # [ 77.312267] r9:c41e0000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a
2294 20:52:44.199944 # [ 77.320287] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2295 20:52:44.200379 # [ 77.328125] Exception stack(0xc41e1fa8 to 0xc41e1ff0)
2296 20:52:44.200440 # [ 77.333449] 1fa0: 0000000a 0000000a 00000001 b6dc0000 0000000a 00000001
2297 20:52:44.200488 # [ 77.341898] 1fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6dc0000 00020000 004dfe38
2298 20:52:44.200533 # [ 77.350346] 1fe0: 00000004 be9e77e8 b6e8633b b6dff616
2299 20:52:44.200576 # [ 77.355671] Code: 00000000 c5862900 c58629c0 c5862a80 (e1a0c00d)
2300 20:52:44.200624 # [ 77.362041] ---[ end trace 46807953690fab33 ]---
2301 20:52:44.242559 # EXEC_DATA: missing 'call trace:': [FAIL]
2302 20:52:44.242708 not ok 30 selftests: lkdtm: EXEC_DATA.sh # exit=1
2303 20:52:44.242765 # selftests: lkdtm: EXEC_STACK.sh
2304 20:52:44.242814 # Segmentation fault
2305 20:52:44.242859 # [ 77.773495] lkdtm: Performing direct entry EXEC_STACK
2306 20:52:44.242911 # [ 77.780827] lkdtm: attempting ok execution at c0c59a94
2307 20:52:44.242960 # [ 77.789088] lkdtm: attempting bad execution at c4339e0c
2308 20:52:44.243007 # [ 77.797453] 8<--- cut here ---
2309 20:52:44.243051 # [ 77.803592] Unable to handle kernel paging request at virtual address c4339e0c
2310 20:52:44.243095 # [ 77.811083] pgd = 351e38e4
2311 20:52:44.285517 # [ 77.814058] [c4339e0c] *pgd=1421141e(bad)
2312 20:52:44.285584 # [ 77.818350] Internal error: Oops: 8000000d [#4] SMP ARM
2313 20:52:44.285636 # [ 77.823842] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2314 20:52:44.328840 # [ 77.856193] CPU: 0 PID: 1841 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2315 20:52:44.329287 # [ 77.864201] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2316 20:52:44.329530 # [ 77.870998] PC is at 0xc4339e0c
2317 20:52:44.329750 # [ 77.874413] LR is at execute_location+0xa4/0xb4
2318 20:52:44.329978 # [ 77.879210] pc : [<c4339e0c>] lr : [<c1396b54>] psr: 60080013
2319 20:52:44.330240 # [ 77.885744] sp : c4339de8 ip : c4339cf0 fp : c4339e04
2320 20:52:44.330451 # [ 77.891234] r10: 0000000b r9 : c1ad2c68 r8 : c15ec020
2321 20:52:44.330689 # [ 77.896723] r7 : c4339f60 r6 : 00000001 r5 : c4339e0c r4 : c0c59a94
2322 20:52:44.371878 # [ 77.903515] r3 : b8a87963 r2 : b8a87963 r1 : ef7815e0 r0 : 0000002b
2323 20:52:44.372339 # [ 77.910310] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2324 20:52:44.372592 # [ 77.917711] Control: 10c5387d Table: 16b1c04a DAC: 00000051
2325 20:52:44.372804 # [ 77.923723] Process cat (pid: 1841, stack limit = 0xdd8bd37e)
2326 20:52:44.373009 # [ 77.929735] Stack: (0xc4339de8 to 0xc433a000)
2327 20:52:44.373215 # [ 77.934362] 9de0: c4338000 c44fa000 0000000b c4339f60 c4339e64 c4339e08
2328 20:52:44.415155 # [ 77.942809] 9e00: c1396cfc c1396abc c4339e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2329 20:52:44.415621 # [ 77.951255] 9e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3033370 e34c31b8
2330 20:52:44.415893 # [ 77.959701] 9e40: e3a02040 e3a01d33 e5930018 b8a87963 0000000b 00000020 c4339e74 c4339e68
2331 20:52:44.416112 # [ 77.968146] 9e60: c0c58d24 c1396cd0 c4339e9c c4339e78 c0c59224 c0c58d04 c0c59104 c6c37cc0
2332 20:52:44.416318 # [ 77.976592] 9e80: b6e0f000 0000000b c3023c00 c4339f60 c4339ec4 c4339ea0 c07e27bc c0c59110
2333 20:52:44.458089 # [ 77.985037] 9ea0: 00000000 c6c37cc0 b6e0f000 c290d000 c4339f60 c07e2758 c4339f5c c4339ec8
2334 20:52:44.458533 # [ 77.993483] 9ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c4338000
2335 20:52:44.458825 # [ 78.001932] 9ee0: b6e0f000 00020000 00000004 0000000b 0001fff5 c4339ee0 00000001 b6e0e000
2336 20:52:44.459070 # [ 78.010376] 9f00: c46288c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2337 20:52:44.459307 # [ 78.018822] 9f20: 00000000 00000000 c13ac088 b8a87963 c206b700 c6c37cc0 c6c37cc0 c4338000
2338 20:52:44.501349 # [ 78.027268] 9f40: b6e0f000 00000000 00000000 00000004 c4339f94 c4339f60 c059c9b0 c059c304
2339 20:52:44.501811 # [ 78.035714] 9f60: 00000000 00000000 c4339fac b8a87963 0000000b 0000000b 7ff00000 00000004
2340 20:52:44.502084 # [ 78.044159] 9f80: c03002e4 c4338000 c4339fa4 c4339f98 c059ca40 c059c948 00000000 c4339fa8
2341 20:52:44.502310 # [ 78.052603] 9fa0: c03000c0 c059ca34 0000000b 0000000b 00000001 b6e0f000 0000000b 00000001
2342 20:52:44.502523 # [ 78.061050] 9fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6e0f000 00020000 004afe38
2343 20:52:44.502725 # [ 78.069497] 9fe0: 00000004 bea2e7e8 b6ed533b b6e4e616 60080030 00000001 00000000 00000000
2344 20:52:44.544440 # [ 78.077937] Backtrace:
2345 20:52:44.544901 # [ 78.080664] [<c1396ab0>] (execute_location) from [<c1396cfc>] (lkdtm_EXEC_STACK+0x38/0x54)
2346 20:52:44.545154 # [ 78.089198] r7:c4339f60 r6:0000000b r5:c44fa000 r4:c4338000
2347 20:52:44.545369 # [ 78.095131] [<c1396cc4>] (lkdtm_EXEC_STACK) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2348 20:52:44.545574 # [ 78.103574] r4:00000020
2349 20:52:44.545773 # [ 78.106379<6>[ 78.659199] lkdtm: Performing direct entry EXEC_KMALLOC
2350 20:52:44.545969 ] [<c0c58cf8>] (lkdtm_do_action) <6>[ 78.666342] lkdtm: attempting ok execution at c0c59a94
2351 20:52:44.587502 from [<c0c59224>] (direct_e<n6t>r 78.674557] lkdtm: attempting bad execution at c450a340
2352 20:52:44.587960 y+0x120/0x18c)
2353 20:52:44.588207 # [ 78.114658] <1>[ 78.682730] 8<--- cut here ---
2354 20:52:44.588424 [<c0c59104>] (direct_entry) from<1>[ 78.688759] Unable to handle kernel paging request at virtual address c450a340
2355 20:52:44.588630 [<c07e27bc><]1 >([f u l l7_8p.6r99011] pgd = 351e38e4
2356 20:52:44.588831 xy_write+0x64/0x94)
2357 20:52:44.589025 # [ 78.<11>[ 78.703802] [c450a340] *pgd=1441141e(bad)
2358 20:52:44.589226 2845] r9:c4339f60 <r08>:[c 3 0 28.710766] Internal error: Oops: 8000000d [#5] SMP ARM
2359 20:52:44.630607 3c00 r7:0000000b r6:b6e0f000 r5:c<4>[ 78.718418] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2360 20:52:44.631120 6c37cc0 r4:c0c59104
2361 20:52:44.673832 #< 4[> [ 78.753423] CPU: 2 PID: 1921 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2362 20:52:44.674395 8.130864]< 4[><[c 0 7 e7287.5786>761] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2363 20:52:44.674691 ] (full_proxy_w<r4i>t[ e ) 7f8r.772288] PC is at 0xc450a340
2364 20:52:44.674935 m [<c059c404>] (vfs_w<r4i>t[e + 78.777688] LR is at execute_location+0xa4/0xb4
2365 20:52:44.675161 x10c/0x53c)<
2366 20:52:44.675377 4
2367 20:52:44.675598 >#[ [ 7 87.87.4728] pc : [<c450a340>] lr : [<c1396b54>] psr: 60080013
2368 20:52:44.675819 138962] <r49>:[c 0 7 e7287.5789 076] sp : c6a37e30 ip : c6a37d38 fp : c6a37e4c
2369 20:52:44.716883 r8:c4339<f46>0[ r 7 :7c82.9800d0296] r10: 0000000d r9 : c1ad2c74 r8 : c15ec020
2370 20:52:44.717367 00 r6:b6e<04f>0[0 0 r758:.c860c517] r7 : c6a37f60 r6 : 00000001 r5 : c450a340 r4 : c0c59a94
2371 20:52:44.717646 37cc0 r4:<04>0[0 0 0 07080.
2372 20:52:44.717885 8
2373 20:52:44.718143 1#6040] r3 : 84906eb9 r2 : 84906eb9 r1 : ef7ab5e0 r0 : 0000002b
2374 20:52:44.718376 [ 78.146975] [<<4c>0[5 9 c728f824565] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2375 20:52:44.718600 8>] (vfs_w<r4i>t[e ) f7r8o.m8 33953] Control: 10c5387d Table: 16b1c04a DAC: 00000051
2376 20:52:44.760100 <c059c9b0><]0 >([k s y s7_8w.r8i41781] Process cat (pid: 1921, stack limit = 0x1509bce1)
2377 20:52:44.760594 e+0x74/0x<e0c>)[
2378 20:52:44.760868
2379 20:52:44.761113 # 7[8. 8 4 9609] Stack: (0xc6a37e30 to 0xc6a38000)
2380 20:52:44.761346 8.154379] r10:<000>0[0 0 0 0748 855964] 7e20: c450a340 c5e60000 0000000d c6a37f60
2381 20:52:44.761579 r9:00000000 r8:<000>0[0 0 0 0708 866397] 7e40: c6a37e64 c6a37e50 c0c59ae4 c1396abc 00000021 c5e60000 c6a37e74 c6a37e68
2382 20:52:44.761799 r7:b6e0f000 r6<:0c>4[3 3 8 07080.876829] 7e60: c0c58d24 c0c59ab8 c6a37e9c c6a37e78 c0c59224 c0c58d04 c0c59104 c4396280
2383 20:52:44.762015 r5:c6c37cc0
2384 20:52:44.803218 # [ < 07>8[. 1 6 278.887263] 7e80: b6e7d000 0000000d c3023c00 c6a37f60 c6a37ec4 c6a37ea0 c07e27bc c0c59110
2385 20:52:44.803707 73] r4:c6c37cc0
2386 20:52:44.803986 <
2387 20:52:44.804220 0#> [[ 77.897868] 7ea0: 00000000 c4396280 b6e7d000 c290d000 c6a37f60 c07e2758 c6a37f5c c6a37ec8
2388 20:52:44.804459 8.165277] [<c059<c09>3[c > ] 7(8.908386] 7ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6a36000
2389 20:52:44.804693 sys_write) fr<o0m> [[ < c 07589.c18903] 7ee0: b6e7d000 00020000 00000004 0000000d 0001fff3 c6a37ee0 00000001 b6e7c000
2390 20:52:44.846393 a40>] (sys_wri<t0e>+[ 0 x 1788/.029250] 7f00: c6b74140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2391 20:52:44.846882 x1c)
2392 20:52:44.847158 # [ 78.1<702>6[8 1 ] 7 8.939596] 7f20: 00000000 00000000 c13ac088 84906eb9 c206b700 c4396280 c4396280 c6a36000
2393 20:52:44.847395 9:c4338000 r<80:>c[0 3 0 0728e.4950113] 7f40: b6e7d000 00000000 00000000 00000004 c6a37f94 c6a37f60 c059c9b0 c059c304
2394 20:52:44.847626 r7:00000004 r<60:>7[f f 0 07080.060460] 7f60: 00000000 00000000 c6a37fac 84906eb9 0000000d 0000000d 7ff00000 00000004
2395 20:52:44.889478 r5:0000000b r4:0<000>[0 0 0 07b8.970806] 7f80: c03002e4 c6a36000 c6a37fa4 c6a37f98 c059ca40 c059c948 00000000 c6a37fa8
2396 20:52:44.889964
2397 20:52:44.890272 # [ 78.1806<906>][ [ < c7085.981323] 7fa0: c03000c0 c059ca34 0000000d 0000000d 00000001 b6e7d000 0000000d 00000001
2398 20:52:44.890513 ca28>] (sys_wr<i0t>e[) f r7o8m.991755] 7fc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6e7d000 00020000 0042fe38
2399 20:52:44.890738 [<c03000c0>] (<r0e>t[_ f a s7t9_.002188] 7fe0: 00000004 bead17e8 b6f4333b b6ebc616 60080030 00000001 00000000 00000000
2400 20:52:44.890962 yscall+0x0/0x28<)0
2401 20:52:44.891179 >
2402 20:52:44.891393 [ # [7 9 .012614] Backtrace:
2403 20:52:44.932581 78.188531] Exception stack(0xc<40>[ 79.017331] [<c1396ab0>] (execute_location) from [<c0c59ae4>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2404 20:52:44.933081 39fa8 to 0xc4339ff0<)0
2405 20:52:44.933365 >
2406 20:52:44.933597 [# [ 9.028711] r7:c6a37f60 r6:0000000d r5:c5e60000 r4:c450a340
2407 20:52:44.933818 78.193854] 9fa0: < 0 > [ 9.036800] [<c0c59aac>] (lkdtm_EXEC_KMALLOC) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2408 20:52:44.934045 < 00>0[0 0 0 0709b. 0047576] r5:c5e60000 r4:00000021
2409 20:52:44.934301 00000b 00000001 b6e<00f>0[0 0 09.053239] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2410 20:52:44.975628 000000b 00000001
2411 20:52:44.976120 # [ 78.2<002>[ 79.063676] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2412 20:52:44.976398 01] 9fc0: 0000000<b0 >0[0 0 0 709.074448] r9:c6a37f60 r8:c3023c00 r7:0000000d r6:b6e7d000 r5:c4396280 r4:c0c59104
2413 20:52:44.976641 0b 7ff00000 00000004 00000<000>1[ 79.084539] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2414 20:52:44.976874 b6e0f000 0002<000>0[0 0 0749a.f95138] r9:c07e2758 r8:c6a37f60 r7:c290d000 r6:b6e7d000 r5:c4396280 r4:00000000
2415 20:52:44.977100 e38
2416 20:52:45.018807 # [ 78.210744<]0 >9[f e 0 79.105052] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2417 20:52:45.019291 00000004 bea2e7<e08> [b 6 e d759.114701] r10:00000004 r9:00000000 r8:00000000 r7:b6e7d000 r6:c6a36000 r5:c4396280
2418 20:52:45.019558 3b b6e4e6<106>
2419 20:52:45.019792 [
2420 20:52:45.020014 # [7 9 . 1728866] r4:c4396280
2421 20:52:45.020235 .216066] Code: c433<90e>0[8 c 19.129402] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2422 20:52:45.020462 396cfc c1396ab<c0 >c[4 3 3 97e96.138966] r9:c6a36000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000d r4:0000000d
2423 20:52:45.020688 (e1a0c00d)
2424 20:52:45.061876 # [ 78<.02>2[2 4 79.148968] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2425 20:52:45.062408 1] ---[ <e0n>d[ t r a7c9e. 14569131] Exception stack(0xc6a37fa8 to 0xc6a37ff0)
2426 20:52:45.062697 07953690fab34 ]-<-0->
2427 20:52:45.062936 [
2428 20:52:45.063157 # E7X9.166183] 7fa0: 0000000d 0000000d 00000001 b6e7d000 0000000d 00000001
2429 20:52:45.063382 C_STACK: missi<n0g> [' c a l7l9 .176700] 7fc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6e7d000 00020000 0042fe38
2430 20:52:45.063674 race:': [FA<I0L>][
2431 20:52:45.063898
2432 20:52:45.093315 n o7t9 .o1k7131] 7fe0: 00000004 bead17e8 b6f4333b b6ebc616
2433 20:52:45.093474 31 selftests: lkdtm<:0 >E[X E C 79.194269] Code: 0c810000 00000000 00000000 00000000 (e1a0c00d)
2434 20:52:45.093540 STACK.sh # exit=1
2435 20:52:45.093593 <
2436 20:52:45.093648 4#> [s e l f79.202875] ---[ end trace 46807953690fab35 ]---
2437 20:52:45.093701 ests: lkdtm: EXEC_KMALLOC.sh
2438 20:52:45.093758 # Segmentation fault
2439 20:52:45.205623 # [ 78.659199] lkdtm: Performing direct entry EXEC_KMALLOC
2440 20:52:45.206036 # [ 78.666342] lkdtm: attempting ok execution at c0c59a94
2441 20:52:45.206319 # [ 78.674557] lkdtm: attempting bad execution at c450a340
2442 20:52:45.206522 # [ 78.682730] 8<--- cut here ---
2443 20:52:45.206730 # [ 78.688759] Unable to handle kernel paging request at virtual address c450a340
2444 20:52:45.206936 # [ 78.699011] pgd = 351e38e4
2445 20:52:45.207141 # [ 78.703802] [c450a340] *pgd=1441141e(bad)
2446 20:52:45.207338 # [ 78.710766] Internal error: Oops: 8000000d [#5] SMP ARM
2447 20:52:45.248507 # [ 78.718418] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2448 20:52:45.248835 # [ 78.753423] CPU: 2 PID: 1921 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2449 20:52:45.249068 # [ 78.763761] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2450 20:52:45.291912 # [ 78.772288] PC is at 0xc450a340
2451 20:52:45.292365 # [ 78.777688] LR is at execute_location+0xa4/0xb4
2452 20:52:45.292620 # [ 78.784728] pc : [<c450a340>] lr : [<c1396b54>] psr: 60080013
2453 20:52:45.292839 # [ 78.793076] sp : c6a37e30 ip : c6a37d38 fp : c6a37e4c
2454 20:52:45.293043 # [ 78.800296] r10: 0000000d r9 : c1ad2c74 r8 : c15ec020
2455 20:52:45.293243 # [ 78.807517] r7 : c6a37f60 r6 : 00000001 r5 : c450a340 r4 : c0c59a94
2456 20:52:45.293442 # [ 78.816040] r3 : 84906eb9 r2 : 84906eb9 r1 : ef7ab5e0 r0 : 0000002b
2457 20:52:45.334735 # [ 78.824565] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2458 20:52:45.335221 # [ 78.833953] Control: 10c5387d Table: 16b1c04a DAC: 00000051
2459 20:52:45.335478 # [ 78.841781] Process cat (pid: 1921, stack limit = 0x1509bce1)
2460 20:52:45.335692 # [ 78.849609] Stack: (0xc6a37e30 to 0xc6a38000)
2461 20:52:45.335898 # [ 78.855964] 7e20: c450a340 c5e60000 0000000d c6a37f60
2462 20:52:45.336108 # [ 78.866397] 7e40: c6a37e64 c6a37e50 c0c59ae4 c1396abc 00000021 c5e60000 c6a37e74 c6a37e68
2463 20:52:45.377851 # [ 78.876829] 7e60: c0c58d24 c0c59ab8 c6a37e9c c6a37e78 c0c59224 c0c58d04 c0c59104 c4396280
2464 20:52:45.378360 # [ 78.887263] 7e80: b6e7d000 0000000d c3023c00 c6a37f60 c6a37ec4 c6a37ea0 c07e27bc c0c59110
2465 20:52:45.378628 # [ 78.897868] 7ea0: 00000000 c4396280 b6e7d000 c290d000 c6a37f60 c07e2758 c6a37f5c c6a37ec8
2466 20:52:45.378842 # [ 78.908386] 7ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6a36000
2467 20:52:45.379049 # [ 78.918903] 7ee0: b6e7d000 00020000 00000004 0000000d 0001fff3 c6a37ee0 00000001 b6e7c000
2468 20:52:45.379249 # [ 78.929250] 7f00: c6b74140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2469 20:52:45.421013 # [ 78.939596] 7f20: 00000000 00000000 c13ac088 84906eb9 c206b700 c4396280 c4396280 c6a36000
2470 20:52:45.421498 # [ 78.950113] 7f40: b6e7d000 00000000 00000000 00000004 c6a37f94 c6a37f60 c059c9b0 c059c304
2471 20:52:45.421796 # [ 78.960460] 7f60: 00000000 00000000 c6a37fac 84906eb9 0000000d 0000000d 7ff00000 00000004
2472 20:52:45.422015 # [ 78.970806] 7f80: c03002e4 c6a36000 c6a37fa4 c6a37f98 c059ca40 c059c948 00000000 c6a37fa8
2473 20:52:45.422270 # [ 78.981323] 7fa0: c03000c0 c059ca34 0000000d 0000000d 00000001 b6e7d000 0000000d 00000001
2474 20:52:45.464179 # [ 78.991755] 7fc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6e7d000 00020000 0042fe38
2475 20:52:45.464686 # [ 79.002188] 7fe0: 00000004 bead17e8 b6f4333b b6ebc616 60080030 00000001 00000000 00000000
2476 20:52:45.464946 # [ 79.012614] Backtrace:
2477 20:52:45.465158 # [ 79.017331] [<c1396ab0>] (execute_location) from [<c0c59ae4>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2478 20:52:45.465366 # [ 79.028711] r7:c6a37f60 r6:0000000d r5:c5e60000 r4:c450a340
2479 20:52:45.465564 # [ 79.036800] [<c0c59aac>] (lkdtm_EXEC_KMALLOC) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2480 20:52:45.507061 # [ 79.047576] r5:c5e60000 r4:00000021
2481 20:52:45.507573 # [ 79.053239] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2482 20:52:45.507890 # [ 79.063676] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2483 20:52:45.508184 # [ 79.074448] r9:c6a37f60 r8:c3023c00 r7:0000000d r6:b6e7d000 r5<6>[ 79.616666] lkdtm: Performing direct entry EXEC_VMALLOC
2484 20:52:45.508439 :c4396280 r4:c0c59104
2485 20:52:45.508705 # [ 79.0<6>[ 79.624018] lkdtm: attempting ok execution at c0c59a94
2486 20:52:45.550159 84539] [<c07e2758>] (full_proxy_w<6>[ 79.632420] lkdtm: attempting bad execution at f098c000
2487 20:52:45.550677 rite) from [<c059c404>] (vfs_writ<1>[ 79.640808] 8<--- cut here ---
2488 20:52:45.550955 e+0x10c/0x53c)
2489 20:52:45.551176 # [ 79.095138] <1>[ 79.646908] Unable to handle kernel paging request at virtual address f098c000
2490 20:52:45.551384 r9:c07e2758 r8:c6a37f60 r7:c290d<1>[ 79.657190] pgd = d5b75c4a
2491 20:52:45.551588 000 r6:b6e7d000 r5:c4396280 r4:00<1>[ 79.662990] [f098c000] *pgd=12956811, *pte=4951165f, *ppte=4951145f
2492 20:52:45.551800 000000
2493 20:52:45.552004 # [ 79.105052] [<c059c2<0>[ 79.672438] Internal error: Oops: 8000000f [#6] SMP ARM
2494 20:52:45.593291 f8>] (vfs_write) from [<c059c9b0><4>[ 79.680731] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2495 20:52:45.593767 ] (ksys_write+0x74/0xe<c4)>
2496 20:52:45.594020 [
2497 20:52:45.636585 # 79.715731] CPU: 2 PID: 1999 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2498 20:52:45.637077 [ 79.11470<14]> [ r 1 709:.0706072] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2499 20:52:45.637359 000004 r9:00000000 r8<:40>0[0 0 079.734686] PC is at 0xf098c000
2500 20:52:45.637605 000 r7:b6e7d000 r6:c6<a43>6[0 0 079.740344] LR is at execute_location+0xa4/0xb4
2501 20:52:45.637836 r5:c4396280<
2502 20:52:45.638056 4
2503 20:52:45.638317 >#[ [ 7 97.9747384] pc : [<f098c000>] lr : [<c1396b54>] psr: 60080013
2504 20:52:45.638545 124866]< 4 >r[4 : c 4739.9765258818] sp : c6b63e30 ip : c6b63d38 fp : c6b63e4c
2505 20:52:45.638771
2506 20:52:45.679642 # [ 79<.41>2[9 4 0 27]9 .[7<62952] r10: 0000000d r9 : c1ad2c84 r8 : c15ec020
2507 20:52:45.680133 059c93c>] <(4k>s[y s _ w7r9i.t7e70259] r7 : c6b63f60 r6 : 00000001 r5 : f098c000 r4 : c0c59a94
2508 20:52:45.680425 from [<<c40>5[9 c a 4790.>7]7 8(67] r3 : 6130bba2 r2 : 6130bba2 r1 : ef7ab5e0 r0 : 0000002b
2509 20:52:45.680665 sys_write+0x18</40>x[1 c )
2510 20:52:45.680889 7
2511 20:52:45.681113 9#.787306] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2512 20:52:45.681344 [ 79.13<849>6[6 ] 7r99.:7c96694] Control: 10c5387d Table: 1691804a DAC: 00000051
2513 20:52:45.722788 a36000 r8:c0300<20e>4[ r 7 :7090804437] Process cat (pid: 1999, stack limit = 0x93b3710e)
2514 20:52:45.723283 000004 r6:<70f>f[0 0 0 0709 .r8512436] Stack: (0xc6b63e30 to 0xc6b64000)
2515 20:52:45.723572 0000000d r4:0000<000>0[d
2516 20:52:45.723813
2517 20:52:45.724038 #7 9.818878] 3e20: f098c000 c5e60000 0000000d c6b63f60
2518 20:52:45.724260 79.148968] [<<c00>5[9 c a 2789.829398] 3e40: c6b63e64 c6b63e50 c0c59b18 c1396abc 00000022 c5e60000 c6b63e74 c6b63e68
2519 20:52:45.724480 ] (sys_write) f<r0o>m[ [ < c7093839916] 3e60: c0c58d24 c0c59afc c6b63e9c c6b63e78 c0c59224 c0c58d04 c0c59104 c4252780
2520 20:52:45.765808 000c0>] (ret_fa<s0t>_[s y s c79a.850348] 3e80: b6e6f000 0000000d c3023c00 c6b63f60 c6b63ec4 c6b63ea0 c07e27bc c0c59110
2521 20:52:45.766344 l+0x0/0x28)
2522 20:52:45.766632 <#0 >[[ 7799..160779] 3ea0: 00000000 c4252780 b6e6f000 c290d000 c6b63f60 c07e2758 c6b63f5c c6b63ec8
2523 20:52:45.766876 59131] Exception< 0s>t[a c k (709.871127] 3ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6b62000
2524 20:52:45.767111 c6a37fa8 to 0x<c06>a[3 7 f f709).881645] 3ee0: b6e6f000 00020000 00000004 0000000d 0001fff3 c6b63ee0 00000001 b6e6e000
2525 20:52:45.767336
2526 20:52:45.809040 # [ 79.1661<803>][ 7 f a709:.892076] 3f00: c6b9be00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2527 20:52:45.809530 < 00>0[0 0 0 070.902510] 3f20: 00000000 00000000 c13ac088 6130bba2 c206b700 c4252780 c4252780 c6b62000
2528 20:52:45.809804 d 0000000d 0000<000>0[1 b 67e97913027] 3f40: b6e6f000 00000000 00000000 00000004 c6b63f94 c6b63f60 c059c9b0 c059c304
2529 20:52:45.810041 d000 0000000d 0<000>0[0 0 0 17
2530 20:52:45.810324 9
2531 20:52:45.810551 923459] 3f60: 00000000 00000000 c6b63fac 6130bba2 0000000d 0000000d 7ff00000 00000004
2532 20:52:45.852227 # [ 79.1767<000>][ 7 f c709:. 33890] 3f80: c03002e4 c6b62000 c6b63fa4 c6b63f98 c059ca40 c059c948 00000000 c6b63fa8
2533 20:52:45.852718 0000000d 00000<000>d[ 7 f f7090.944237] 3fa0: c03000c0 c059ca34 0000000d 0000000d 00000001 b6e6f000 0000000d 00000001
2534 20:52:45.853011 00 00000004 0000<000>0[1 b 67e9.954670] 3fc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6e6f000 00020000 0049fe38
2535 20:52:45.853253 d000 00020000 0<004>2[f e 3 87
2536 20:52:45.853481 9
2537 20:52:45.853701 965189] 3fe0: 00000004 bee187e8 b6f3533b b6eae616 60080030 00000001 00000000 00000000
2538 20:52:45.853926 # [ 79.187131<]0 >7[f e 0 :7 90975613] Backtrace:
2539 20:52:45.895280 0000004 bead17e8 b6f4333b b6eb<c0>[ 79.980331] [<c1396ab0>] (execute_location) from [<c0c59b18>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2540 20:52:45.895781 16
2541 20:52:45.896060 # [ 79.19426<90]> [C o d e79.991710] r7:c6b63f60 r6:0000000d r5:c5e60000 r4:f098c000
2542 20:52:45.896296 0c810000 00000000 <000>0[0 0 0 09.999799] [<c0c59af0>] (lkdtm_EXEC_VMALLOC) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2543 20:52:45.896524 0 00000000< 0(>e[1 a 0 c8000.d0)10575] r5:c5e60000 r4:00000022
2544 20:52:45.896751
2545 20:52:45.896967 # [ 79.20287<50]> [- - - [8 0.016238] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2546 20:52:45.938583 nd trace 46807953690fab35 ]---<
2547 20:52:45.939075 0>[ 80.026591] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2548 20:52:45.939362 # EXEC_KMALLOC: mis<s0i>n[g ' c0.037450] r9:c6b63f60 r8:c3023c00 r7:0000000d r6:b6e6f000 r5:c4252780 r4:c0c59104
2549 20:52:45.939602 all trace:': [FAIL]
2550 20:52:45.939821 not< 0o>k[ 80.047624] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2551 20:52:45.940043 2 selftests: lkdt<m0:> [E X E C8_.058138] r9:c07e2758 r8:c6b63f60 r7:c290d000 r6:b6e6f000 r5:c4252780 r4:00000000
2552 20:52:45.981607 KMALLOC.sh # exit=<10
2553 20:52:45.982125 >
2554 20:52:45.982407 [# s e80.068222] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2555 20:52:45.982646 ftests: lkdtm: E<X0E>C[_ V M A8L0.077785] r10:00000004 r9:00000000 r8:00000000 r7:b6e6f000 r6:c6b62000 r5:c4252780
2556 20:52:45.982875 OC.sh
2557 20:52:45.983097 <0>[ 80.087951] r4:c4252780
2558 20:52:45.983327 <0>[ 80.091356] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2559 20:52:45.983547 <0>[ 80.098760] r9:c6b62000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000d r4:0000000d
2560 20:52:46.029451 <0>[ 80.106776] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2561 20:52:46.029959 <0>[ 80.114609] Exception stack(0xc6b63fa8 to 0xc6b63ff0)
2562 20:52:46.030291 <0>[ 80.119930] 3fa0: 0000000d 0000000d 00000001 b6e6f000 0000000d 00000001
2563 20:52:46.030536 <0>[ 80.128376] 3fc0: 0000000d 0000000d 7ff00000 00000004 00000001 b6e6f000 00020000 0049fe38
2564 20:52:46.030768 <0>[ 80.136819] 3fe0: 00000004 bee187e8 b6f3533b b6eae616
2565 20:52:46.030991 <0>[ 80.142145] Code: bad PC value
2566 20:52:46.031213 <4>[ 80.145563] ---[ end trace 46807953690fab36 ]---
2567 20:53:12.066787 <3>[ 106.154846] rcu: INFO: rcu_sched self-detected stall on CPU
2568 20:53:12.067274 <3>[ 106.160707] rcu: 0-....: (1 GPs behind) idle=f12/1/0x40000004 softirq=4902/4903 fqs=1300
2569 20:53:12.067554 <4>[ 106.169238] (t=2600 jiffies g=6537 q=98)
2570 20:53:12.067792 <4>[ 106.173515] NMI backtrace for cpu 0
2571 20:53:12.068019 <4>[ 106.177274] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.10.216-cip46 #1
2572 20:53:12.068246 <4>[ 106.185544] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2573 20:53:12.068470 <4>[ 106.192337] Backtrace:
2574 20:53:12.109847 <4>[ 106.195077] [<c1388e40>] (dump_backtrace) from [<c1389200>] (show_stack+0x20/0x24)
2575 20:53:12.110364 <4>[ 106.202917] r7:ffffffff r6:60000193 r5:00000000 r4:c1f1ced8
2576 20:53:12.110648 <4>[ 106.208849] [<c13891e0>] (show_stack) from [<c139049c>] (dump_stack+0xe0/0x100)
2577 20:53:12.110885 <4>[ 106.216432] [<c13903bc>] (dump_stack) from [<c08e0a84>] (nmi_cpu_backtrace+0xd0/0xfc)
2578 20:53:12.111111 <4>[ 106.224533] r9:c19dabf8 r8:c1408220 r7:00000000 r6:00000000 r5:00000000 r4:00000000
2579 20:53:12.153046 <4>[ 106.232547] [<c08e09b4>] (nmi_cpu_backtrace) from [<c08e0bcc>] (nmi_trigger_cpumask_backtrace+0x11c/0x17c)
2580 20:53:12.153539 <4>[ 106.242468] r5:c1e16800 r4:c03115d8
2581 20:53:12.153817 <4>[ 106.246319] [<c08e0ab0>] (nmi_trigger_cpumask_backtrace) from [<c031290c>] (arch_trigger_cpumask_backtrace+0x20/0x24)
2582 20:53:12.154051 <4>[ 106.257197] r9:c19dabf8 r8:c2069d5f r7:c1e15d9c r6:c1ea9300 r5:c1ea9300 r4:00000000
2583 20:53:12.154310 <4>[ 106.265212] [<c03128ec>] (arch_trigger_cpumask_backtrace) from [<c138c608>] (rcu_dump_cpu_stacks+0x104/0x13c)
2584 20:53:12.196297 <4>[ 106.275399] [<c138c504>] (rcu_dump_cpu_stacks) from [<c03fe3ec>] (rcu_sched_clock_irq+0xd40/0x102c)
2585 20:53:12.196788 <4>[ 106.284713] r10:c1e16560 r9:c1dad480 r8:c206b020 r7:c1e15d98 r6:ef78e480 r5:c1e167f4
2586 20:53:12.197068 <4>[ 106.292807] r4:c1ea9300
2587 20:53:12.197305 <4>[ 106.295616] [<c03fd6ac>] (rcu_sched_clock_irq) from [<c0409c98>] (update_process_times+0x6c/0x8c)
2588 20:53:12.197533 <4>[ 106.304757] r10:c1e00000 r9:ef786a20 r8:ef7869c0 r7:b66ff3e1 r6:c1e01d28 r5:c1e00000
2589 20:53:12.197790 <4>[ 106.312850] r4:00000000
2590 20:53:12.198032 <4>[ 106.315658] [<c0409c2c>] (update_process_times) from [<c0421dcc>] (tick_sched_handle+0x64/0x68)
2591 20:53:12.239586 <4>[ 106.324621] r5:00000018 r4:ef786f68
2592 20:53:12.240082 <4>[ 106.328466] [<c0421d68>] (tick_sched_handle) from [<c04229d8>] (tick_sched_timer+0x5c/0xbc)
2593 20:53:12.240366 <4>[ 106.337088] [<c042297c>] (tick_sched_timer) from [<c040b4a4>] (__hrtimer_run_queues+0x2d0/0x578)
2594 20:53:12.240603 <4>[ 106.346145] r9:ef786a20 r8:ef7869c0 r7:c042297c r6:00000000 r5:c1e15d98 r4:ef786f68
2595 20:53:12.240831 <4>[ 106.354159] [<c040b1d4>] (__hrtimer_run_queues) from [<c040c124>] (hrtimer_interrupt+0x13c/0x35c)
2596 20:53:12.282802 <4>[ 106.363301] r10:ef786b18 r9:ef786ae0 r8:ef786b20 r7:b66feeac r6:00000018 r5:60000193
2597 20:53:12.283294 <4>[ 106.371394] r4:ef7869c0
2598 20:53:12.283576 <4>[ 106.374201] [<c040bfe8>] (hrtimer_interrupt) from [<c0313550>] (twd_handler+0x40/0x48)
2599 20:53:12.283817 <4>[ 106.382387] r10:c1e00000 r9:c1e01d28 r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700
2600 20:53:12.284047 <4>[ 106.390480] r4:00000001
2601 20:53:12.284272 <4>[ 106.393291] [<c0313510>] (twd_handler) from [<c03e246c>] (handle_percpu_devid_irq+0xe0/0x348)
2602 20:53:12.284493 <4>[ 106.402081] r5:c2971700 r4:c2959400
2603 20:53:12.326215 <4>[ 106.405927] [<c03e238c>] (handle_percpu_devid_irq) from [<c03db154>] (__handle_domain_irq+0x8c/0xe0)
2604 20:53:12.326718 <4>[ 106.415328] r9:c1e01d28 r8:c281c400 r7:00000001 r6:c1e01e60 r5:00000000 r4:c1dab49c
2605 20:53:12.326998 <4>[ 106.423343] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
2606 20:53:12.327237 <4>[ 106.431963] r9:c1e01d28 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
2607 20:53:12.327462 <4>[ 106.439975] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
2608 20:53:12.327683 <4>[ 106.447724] Exception stack(0xc1e01d28 to 0xc1e01d70)
2609 20:53:12.369179 <4>[ 106.453046] 1d20: c0301f14 ffffe000 00000000 c1e00000 c1e01d78 00000000
2610 20:53:12.369668 <4>[ 106.461494] 1d40: 00000000 00000001 c281c400 00000082 c1e00000 c1e01de4 c1e01d50 c1e01d78
2611 20:53:12.369950 <4>[ 106.469937] 1d60: c0478294 c0301f18 60000113 ffffffff
2612 20:53:12.370222 <4>[ 106.475258] r9:c1e00000 r8:c281c400 r7:c1e01d5c r6:ffffffff r5:60000113 r4:c0301f18
2613 20:53:12.370456 <4>[ 106.483275] [<c0301e30>] (__do_softirq) from [<c035f8fc>] (__irq_exit_rcu+0x178/0x1d0)
2614 20:53:12.370683 <4>[ 106.491460] r10:00000012 r9:c1e01e60 r8:c281c400 r7:00000001 r6:00000000 r5:00000000
2615 20:53:12.412213 <4>[ 106.499553] r4:ffffe000
2616 20:53:12.412704 <4>[ 106.502356] [<c035f784>] (__irq_exit_rcu) from [<c035fd80>] (irq_exit+0x18/0x38)
2617 20:53:12.412983 <4>[ 106.510017] r5:00000000 r4:c1dab49c
2618 20:53:12.413223 <4>[ 106.513861] [<c035fd68>] (irq_exit) from [<c03db158>] (__handle_domain_irq+0x90/0xe0)
2619 20:53:12.413449 <4>[ 106.521959] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
2620 20:53:12.413673 <4>[ 106.530579] r9:c1e01e60 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
2621 20:53:12.455543 <4>[ 106.538591] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
2622 20:53:12.456038 <4>[ 106.546338] Exception stack(0xc1e01e60 to 0xc1e01ea8)
2623 20:53:12.456315 <4>[ 106.551657] 1e60: c0ffda3c ffffe000 00000000 c1e00000 00000000 c1e1ebf0 ef78cb78 00000000
2624 20:53:12.456551 <4>[ 106.560104] 1e80: c1e15d98 c206b760 00000012 c1e01eec c1e01e88 c1e01eb0 c0478294 c0ffda40
2625 20:53:12.456776 <4>[ 106.568546] 1ea0: 60000013 ffffffff
2626 20:53:12.456998 <4>[ 106.572303] r9:c1e00000 r8:c1e15d98 r7:c1e01e94 r6:ffffffff r5:60000013 r4:c0ffda40
2627 20:53:12.498862 <4>[ 106.580320] [<c0ffd680>] (cpuidle_enter_state) from [<c0ffdce4>] (cpuidle_enter+0x68/0x6c)
2628 20:53:12.499355 <4>[ 106.588853] r10:c1e1ebf0 r9:c1e00000 r8:ef78cb78 r7:c1e15ddc r6:00000000 r5:c1e1ebf0
2629 20:53:12.499638 <4>[ 106.596948] r4:ef78cb78
2630 20:53:12.499873 <4>[ 106.599754] [<c0ffdc7c>] (cpuidle_enter) from [<c039ad40>] (do_idle+0x248/0x308)
2631 20:53:12.500104 <4>[ 106.607419] r7:c1e15ddc r6:c1e15d98 r5:c1e00000 r4:00000000
2632 20:53:12.500328 <4>[ 106.613349] [<c039aaf8>] (do_idle) from [<c039b240>] (cpu_startup_entry+0x28/0x2c)
2633 20:53:12.500552 <4>[ 106.621187] r10:c4f8668a r9:c1cd1a78 r8:00000000 r7:c26e7c80 r6:00000002 r5:c1e01f68
2634 20:53:12.552116 <4>[ 106.629281] r4:000000dc
2635 20:53:12.552612 <4>[ 106.632093] [<c039b218>] (cpu_startup_entry) from [<c13a27ac>] (rest_init+0x1c4/0x320)
2636 20:53:12.552893 <4>[ 106.640288] [<c13a25e8>] (rest_init) from [<c1c00c4c>] (arch_call_rest_init+0x18/0x1c)
2637 20:53:12.553128 <4>[ 106.648470] r6:c1e00000 r5:00000001 r4:c20a6068
2638 20:53:12.553358 <4>[ 106.653359] [<c1c00c34>] (arch_call_rest_init) from [<c1c011f8>] (start_kernel+0x548/0x580)
2639 20:53:12.553583 <4>[ 106.661982] [<c1c00cb0>] (start_kernel) from [<00000000>] (0x0)
2640 20:53:30.333806 # Segmentation fault
2641 20:53:30.363295 #
2642 20:53:30.363387 not ok 33 selftests: lkdtm: EXEC_VMALLOC.sh # TIMEOUT 45 seconds
2643 20:53:30.395228 # selftests: lkdtm: EXEC_RODATA.sh
2644 20:53:30.731279 <6>[ 124.818540] lkdtm: Performing direct entry EXEC_RODATA
2645 20:53:30.731730 <6>[ 124.823967] lkdtm: attempting ok execution at c0c59a94
2646 20:53:30.731986 <6>[ 124.829445] lkdtm: attempting bad execution at c15ec2bc
2647 20:53:30.732201 <1>[ 124.834994] 8<--- cut here ---
2648 20:53:30.732403 <1>[ 124.838332] Unable to handle kernel paging request at virtual address c15ec2bc
2649 20:53:30.732607 <1>[ 124.845845] pgd = e9c6be08
2650 20:53:30.732808 <1>[ 124.848838] [c15ec2bc] *pgd=1141941e(bad)
2651 20:53:30.733006 <0>[ 124.853166] Internal error: Oops: 8000000d [#7] SMP ARM
2652 20:53:30.774359 <4>[ 124.858678] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2653 20:53:30.774868 <4>[ 124.891307] CPU: 3 PID: 2073 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2654 20:53:30.817802 <4>[ 124.899337] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2655 20:53:30.818329 <4>[ 124.906172] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2656 20:53:30.818615 <4>[ 124.911518] LR is at execute_location+0xa4/0xb4
2657 20:53:30.818852 <4>[ 124.916334] pc : [<c15ec2bc>] lr : [<c1396b54>] psr: 60080013
2658 20:53:30.819081 <4>[ 124.922884] sp : c6c15e38 ip : c6c15d40 fp : c6c15e54
2659 20:53:30.819308 <4>[ 124.928391] r10: 0000000c r9 : c1ad2c94 r8 : c15ec020
2660 20:53:30.819528 <4>[ 124.933899] r7 : c6c15f60 r6 : 00000000 r5 : c15ec2bc r4 : c0c59a94
2661 20:53:30.819746 <4>[ 124.940709] r3 : 7d24659e r2 : 7d24659e r1 : ef7c05e0 r0 : 0000002b
2662 20:53:30.861199 <4>[ 124.947523] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2663 20:53:30.861691 <4>[ 124.954944] Control: 10c5387d Table: 16cdc04a DAC: 00000051
2664 20:53:30.861969 <0>[ 124.960978] Process cat (pid: 2073, stack limit = 0x5ee2e54a)
2665 20:53:30.862233 <0>[ 124.967012] Stack: (0xc6c15e38 to 0xc6c16000)
2666 20:53:30.862462 <0>[ 124.971657] 5e20: 00000023 c4718000
2667 20:53:30.862685 <0>[ 124.980130] 5e40: 0000000c c6c15f60 c6c15e64 c6c15e58 c1396d3c c1396abc c6c15e74 c6c15e68
2668 20:53:30.904422 <0>[ 124.988599] 5e60: c0c58d24 c1396d24 c6c15e9c c6c15e78 c0c59224 c0c58d04 c0c59104 c6b75180
2669 20:53:30.904915 <0>[ 124.997068] 5e80: b6dcc000 0000000c c3023c00 c6c15f60 c6c15ec4 c6c15ea0 c07e27bc c0c59110
2670 20:53:30.905193 <0>[ 125.005539] 5ea0: 00000000 c6b75180 b6dcc000 c290d000 c6c15f60 c07e2758 c6c15f5c c6c15ec8
2671 20:53:30.905433 <0>[ 125.014009] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6c14000
2672 20:53:30.905659 <0>[ 125.022478] 5ee0: b6dcc000 00020000 00000004 0000000c 0001fff4 c6c15ee0 00000001 b6dcb000
2673 20:53:30.947686 <0>[ 125.030945] 5f00: c43608c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2674 20:53:30.948182 <0>[ 125.039415] 5f20: 00000000 00000000 c13ac088 7d24659e c206b700 c6b75180 c6b75180 c6c14000
2675 20:53:30.948461 <0>[ 125.047883] 5f40: b6dcc000 00000000 00000000 00000004 c6c15f94 c6c15f60 c059c9b0 c059c304
2676 20:53:30.948762 <0>[ 125.056352] 5f60: 00000000 00000000 c6c15fac 7d24659e 0000000c 0000000c 7ff00000 00000004
2677 20:53:30.949031 <0>[ 125.064820] 5f80: c03002e4 c6c14000 c6c15fa4 c6c15f98 c059ca40 c059c948 00000000 c6c15fa8
2678 20:53:30.991142 <0>[ 125.073290] 5fa0: c03000c0 c059ca34 0000000c 0000000c 00000001 b6dcc000 0000000c 00000001
2679 20:53:30.991632 <0>[ 125.081757] 5fc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6dcc000 00020000 004dfe38
2680 20:53:30.991902 <0>[ 125.090225] 5fe0: 00000004 bebec7e8 b6e9233b b6e0b616 60080030 00000001 00000000 00000000
2681 20:53:30.992138 <0>[ 125.098680] Backtrace:
2682 20:53:30.992360 <0>[ 125.101439] [<c1396ab0>] (execute_location) from [<c1396d3c>] (lkdtm_EXEC_RODATA+0x24/0x28)
2683 20:53:30.992584 <0>[ 125.110086] r7:c6c15f60 r6:0000000c r5:c4718000 r4:00000023
2684 20:53:31.034518 <0>[ 125.116050] [<c1396d18>] (lkdtm_EXEC_RODATA) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2685 20:53:31.035012 <0>[ 125.124611] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2686 20:53:31.035291 <0>[ 125.132923] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2687 20:53:31.035528 <0>[ 125.141133] r9:c6c15f60 r8:c3023c00 r7:0000000c r6:b6dcc000 r5:c6b75180 r4:c0c59104
2688 20:53:31.035753 <0>[ 125.149182] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2689 20:53:31.035973 <0>[ 125.157306] r9:c07e2758 r8:c6c15f60 r7:c290d000 r6:b6dcc000 r5:c6b75180 r4:00000000
2690 20:53:31.077891 <0>[ 125.165347] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2691 20:53:31.078415 <0>[ 125.172776] r10:00000004 r9:00000000 r8:00000000 r7:b6dcc000 r6:c6c14000 r5:c6b75180
2692 20:53:31.078699 <0>[ 125.180889] r4:c6b75180
2693 20:53:31.078937 <0>[ 125.183719] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2694 20:53:31.079165 <0>[ 125.191149] r9:c6c14000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000c r4:0000000c
2695 20:53:31.079387 <0>[ 125.199188] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2696 20:53:31.133109 <0>[ 125.207041] Exception stack(0xc6c15fa8 to 0xc6c15ff0)
2697 20:53:31.133263 <0>[ 125.212385] 5fa0: 0000000c 0000000c 00000001 b6dcc000 0000000c 00000001
2698 20:53:31.133326 <0>[ 125.220854] 5fc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6dcc000 00020000 004dfe38
2699 20:53:31.133377 <0>[ 125.229320] 5fe0: 00000004 bebec7e8 b6e9233b b6e0b616
2700 20:53:31.133422 <0>[ 125.234668] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2701 20:53:31.133482 <4>[ 125.241057] ---[ end trace 46807953690fab37 ]---
2702 20:53:31.133532 # Segmentation fault
2703 20:53:31.272107 # [ 124.818540] lkdtm: Performing direct entry EXEC_RODATA
2704 20:53:31.272204 # [ 124.823967] lkdtm: attempting ok execution at c0c59a94
2705 20:53:31.272276 # [ 124.829445] lkdtm: attempting bad execution at c15ec2bc
2706 20:53:31.272337 # [ 124.834994] 8<--- cut here ---
2707 20:53:31.272397 # [ 124.838332] Unable to handle kernel paging request at virtual address c15ec2bc
2708 20:53:31.272455 # [ 124.845845] pgd = e9c6be08
2709 20:53:31.272520 # [ 124.848838] [c15ec2bc] *pgd=1141941e(bad)
2710 20:53:31.272593 # [ 124.853166] Internal error: Oops: 8000000d [#7] SMP ARM
2711 20:53:31.315376 # [ 124.858678] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2712 20:53:31.315452 # [ 124.891307] CPU: 3 PID: 2073 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2713 20:53:31.315499 # [ 124.899337] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2714 20:53:31.358701 # [ 124.906172] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2715 20:53:31.359148 # [ 124.911518] LR is at execute_location+0xa4/0xb4
2716 20:53:31.359398 # [ 124.916334] pc : [<c15ec2bc>] lr : [<c1396b54>] psr: 60080013
2717 20:53:31.359615 # [ 124.922884] sp : c6c15e38 ip : c6c15d40 fp : c6c15e54
2718 20:53:31.359819 # [ 124.928391] r10: 0000000c r9 : c1ad2c94 r8 : c15ec020
2719 20:53:31.360028 # [ 124.933899] r7 : c6c15f60 r6 : 00000000 r5 : c15ec2bc r4 : c0c59a94
2720 20:53:31.360249 # [ 124.940709] r3 : 7d24659e r2 : 7d24659e r1 : ef7c05e0 r0 : 0000002b
2721 20:53:31.401789 # [ 124.947523] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2722 20:53:31.402282 # [ 124.954944] Control: 10c5387d Table: 16cdc04a DAC: 00000051
2723 20:53:31.402540 # [ 124.960978] Process cat (pid: 2073, stack limit = 0x5ee2e54a)
2724 20:53:31.402754 # [ 124.967012] Stack: (0xc6c15e38 to 0xc6c16000)
2725 20:53:31.402961 # [ 124.971657] 5e20: 00000023 c4718000
2726 20:53:31.403164 # [ 124.980130] 5e40: 0000000c c6c15f60 c6c15e64 c6c15e58 c1396d3c c1396abc c6c15e74 c6c15e68
2727 20:53:31.403367 # [ 124.988599] 5e60: c0c58d24 c1396d24 c6c15e9c c6c15e78 c0c59224 c0c58d04 c0c59104 c6b75180
2728 20:53:31.444904 # [ 124.997068] 5e80: b6dcc000 0000000c c3023c00 c6c15f60 c6c15ec4 c6c15ea0 c07e27bc c0c59110
2729 20:53:31.445365 # [ 125.005539] 5ea0: 00000000 c6b75180 b6dcc000 c290d000 c6c15f60 c07e2758 c6c15f5c c6c15ec8
2730 20:53:31.445629 # [ 125.014009] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6c14000
2731 20:53:31.445847 # [ 125.022478] 5ee0: b6dcc000 00020000 00000004 0000000c 0001fff4 c6c15ee0 00000001 b6dcb000
2732 20:53:31.446129 # [ 125.030945] 5f00: c43608c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2733 20:53:31.487827 # [ 125.039415] 5f20: 00000000 00000000 c13ac088 7d24659e c206b700 c6b75180 c6b75180 c6c14000
2734 20:53:31.488289 # [ 125.047883] 5f40: b6dcc000 00000000 00000000 00000004 c6c15f94 c6c15f60 c059c9b0 c059c304
2735 20:53:31.488544 # [ 125.056352] 5f60: 00000000 00000000 c6c15fac 7d24659e 0000000c 0000000c 7ff00000 00000004
2736 20:53:31.488784 # [ 125.064820] 5f80: c03002e4 c6c14000 c6c15fa4 c6c15f98 c059ca40 c059c948 00000000 c6c15fa8
2737 20:53:31.488997 # [ 125.073290] 5fa0: c03000c0 c059ca34 0000000c 0000000c 00000001 b6dcc000 0000000c 00000001
2738 20:53:31.530918 # [ 125.081757] 5fc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6dcc000 00020000 004dfe38
2739 20:53:31.531369 # [ 125.090225] 5fe0: 00000004 bebec7e8 b6e9233b b6e0b616 60080030 00000001 00000000 00000000
2740 20:53:31.531617 # [ 125.098680] Backtrace:
2741 20:53:31.531832 # [ 125.101439] [<c1396ab0>] (execute_location) from [<c1396d3c>] (lkdtm_EXEC_RODATA+0x24/0x28)
2742 20:53:31.532038 # [ 125.110086] r7:c6c15f60 r6:0000000c r5:c4718000 r4:00000023
2743 20:53:31.532242 # [ 125.116050] [<c1396d18>] (lkdtm_EXEC_RODATA) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2744 20:53:31.574182 # [ 125.124611] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2745 20:53:31.574640 # [ 125.132923] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2746 20:53:31.574892 # [ 125.141133] r9:c6c15f60 r8:c3023c00 r7:0000000c r6:b6dcc000 r5:c6b75180 r4:c0c59104
2747 20:53:31.575105 # [ 125.149182] [<c07e2758>] (full_proxy_wri<6>[ 125.684703] lkdtm: Performing direct entry EXEC_USERSPACE
2748 20:53:31.575314 te) from [<c059c404>] (vfs_write+<6>[ 125.691095] lkdtm: attempting ok execution at c0c59a94
2749 20:53:31.575515 0x10c/0x53c)
2750 20:53:31.617827 # [ 125.157306] r<6>[ 125.699492] lkdtm: attempting bad execution at b6f2e000
2751 20:53:31.618321 9:c07e2758 r8:c6c15f60 r7:c290d00<1>[ 125.707746] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f2e000
2752 20:53:31.618606 <0>[ 125.717964] Internal error: : b [#8] SMP ARM
2753 20:53:31.660853 <4>[ 125.722501] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2754 20:53:31.661361 <4>[ 125.754851] CPU: 0 PID: 2150 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2755 20:53:31.661645 <4>[ 125.762859] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2756 20:53:31.661884 <4>[ 125.769657] PC is at 0xb6f2e000
2757 20:53:31.662164 <4>[ 125.773072] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
2758 20:53:31.662403 <4>[ 125.778217] pc : [<b6f2e000>] lr : [<c0c59be8>] psr: 60080013
2759 20:53:31.662629 <4>[ 125.784748] sp : c6ae5e48 ip : c6ae5d50 fp : c6ae5e64
2760 20:53:31.704063 <4>[ 125.790238] r10: 0000000f r9 : c1ad2ca0 r8 : c15ec020
2761 20:53:31.704555 <4>[ 125.795729] r7 : c6ae5f60 r6 : 0000000f r5 : c44fa000 r4 : b6f2e000
2762 20:53:31.704837 <4>[ 125.802521] r3 : ba22c1e5 r2 : ba22c1e5 r1 : ef7815e0 r0 : 0000002b
2763 20:53:31.705071 <4>[ 125.809315] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2764 20:53:31.705296 <4>[ 125.816717] Control: 10c5387d Table: 16e7c04a DAC: 00000051
2765 20:53:31.705514 <0>[ 125.822732] Process cat (pid: 2150, stack limit = 0x96d377e2)
2766 20:53:31.705731 <0>[ 125.828743] Stack: (0xc6ae5e48 to 0xc6ae6000)
2767 20:53:31.747185 <0>[ 125.833370] 5e40: 00000001 00000000 0000000f 00000024 c6ae5e74 c6ae5e68
2768 20:53:31.747678 <0>[ 125.841817] 5e60: c0c58d24 c0c59b30 c6ae5e9c c6ae5e78 c0c59224 c0c58d04 c0c59104 c4252dc0
2769 20:53:31.747950 <0>[ 125.850262] 5e80: b6df3000 0000000f c3023c00 c6ae5f60 c6ae5ec4 c6ae5ea0 c07e27bc c0c59110
2770 20:53:31.748187 <0>[ 125.858712] 5ea0: 00000000 c4252dc0 b6df3000 c290d000 c6ae5f60 c07e2758 c6ae5f5c c6ae5ec8
2771 20:53:31.748412 <0>[ 125.867156] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c2d613a4 c059c9b0 c6ae4000
2772 20:53:31.790474 <0>[ 125.875602] 5ee0: b6df3000 00020000 00000004 0000000f 0001fff1 c6ae5ee0 00000001 00000805
2773 20:53:31.790962 <0>[ 125.884046] 5f00: c6c36b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2774 20:53:31.791235 <0>[ 125.892492] 5f20: 00000000 00000000 c6ae4000 ba22c1e5 b6df2000 c4252dc0 c4252dc0 c6ae4000
2775 20:53:31.791481 <0>[ 125.900937] 5f40: b6df3000 00000000 00000000 00000004 c6ae5f94 c6ae5f60 c059c9b0 c059c304
2776 20:53:31.791709 <0>[ 125.909382] 5f60: 00000000 00000000 c6ae5fac ba22c1e5 0000000f 0000000f 7ff00000 00000004
2777 20:53:31.833698 <0>[ 125.917827] 5f80: c03002e4 c6ae4000 c6ae5fa4 c6ae5f98 c059ca40 c059c948 00000000 c6ae5fa8
2778 20:53:31.834220 <0>[ 125.926273] 5fa0: c03000c0 c059ca34 0000000f 0000000f 00000001 b6df3000 0000000f 00000001
2779 20:53:31.834507 <0>[ 125.934718] 5fc0: 0000000f 0000000f 7ff00000 00000004 00000001 b6df3000 00020000 004cfe38
2780 20:53:31.834747 <0>[ 125.943165] 5fe0: 00000004 be85e7e8 b6eb933b b6e32616 60080030 00000001 00000000 00000000
2781 20:53:31.834979 <0>[ 125.951606] Backtrace:
2782 20:53:31.835202 <0>[ 125.954333] [<c0c59b24>] (lkdtm_EXEC_USERSPACE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2783 20:53:31.877026 <0>[ 125.963124] r4:00000024
2784 20:53:31.877511 <0>[ 125.965931] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2785 20:53:31.877793 <0>[ 125.974213] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2786 20:53:31.878031 <0>[ 125.982401] r9:c6ae5f60 r8:c3023c00 r7:0000000f r6:b6df3000 r5:c4252dc0 r4:c0c59104
2787 20:53:31.878297 <0>[ 125.990419] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2788 20:53:31.878524 <0>[ 125.998519] r9:c07e2758 r8:c6ae5f60 r7:c290d000 r6:b6df3000 r5:c4252dc0 r4:00000000
2789 20:53:31.920222 <0>[ 126.006532] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2790 20:53:31.920715 <0>[ 126.013938] r10:00000004 r9:00000000 r8:00000000 r7:b6df3000 r6:c6ae4000 r5:c4252dc0
2791 20:53:31.920993 <0>[ 126.022033] r4:c4252dc0
2792 20:53:31.921226 <0>[ 126.024838] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2793 20:53:31.921454 <0>[ 126.032244] r9:c6ae4000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000f r4:0000000f
2794 20:53:31.921677 <0>[ 126.040259] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2795 20:53:31.962815 <0>[ 126.048093] Exception stack(0xc6ae5fa8 to 0xc6ae5ff0)
2796 20:53:31.962966 <0>[ 126.053414] 5fa0: 0000000f 0000000f 00000001 b6df3000 0000000f 00000001
2797 20:53:31.963023 <0>[ 126.061861] 5fc0: 0000000f 0000000f 7ff00000 00000004 00000001 b6df3000 00020000 004cfe38
2798 20:53:31.963070 <0>[ 126.070305] 5fe0: 00000004 be85e7e8 b6eb933b b6e32616
2799 20:53:31.963116 <0>[ 126.075629] Code: bad PC value
2800 20:53:31.963161 <4>[ 126.078955] ---[ end trace 46807953690fab38 ]---
2801 20:53:31.963204 0 r6:b6dcc000 r5:c6b75180 r4:00000000
2802 20:53:31.963253 # [ 125.165347] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2803 20:53:32.005703 # [ 125.172776] r10:00000004 r9:00000000 r8:00000000 r7:b6dcc000 r6:c6c14000 r5:c6b75180
2804 20:53:32.005766 # [ 125.180889] r4:c6b75180
2805 20:53:32.005812 # [ 125.183719] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2806 20:53:32.005863 # [ 125.191149] r9:c6c14000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000c r4:0000000c
2807 20:53:32.005908 # [ 125.199188] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2808 20:53:32.005956 # [ 125.207041] Exception stack(0xc6c15fa8 to 0xc6c15ff0)
2809 20:53:32.057709 # [ 125.212385] 5fa0: 0000000c 0000000c 00000001 b6dcc000 0000000c 00000001
2810 20:53:32.057783 # [ 125.220854] 5fc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6dcc000 00020000 004dfe38
2811 20:53:32.057849 # [ 125.229320] 5fe0: 00000004 bebec7e8 b6e9233b b6e0b616
2812 20:53:32.057896 # [ 125.234668] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2813 20:53:32.057939 # [ 125.241057] ---[ end trace 46807953690fab37 ]---
2814 20:53:32.057982 # EXEC_RODATA: missing 'call trace:': [FAIL]
2815 20:53:32.058025 not ok 34 selftests: lkdtm: EXEC_RODATA.sh # exit=1
2816 20:53:32.058075 # selftests: lkdtm: EXEC_USERSPACE.sh
2817 20:53:32.058153 # Segmentation fault
2818 20:53:32.101919 # [ 125.684703] lkdtm: Performing direct entry EXEC_USERSPACE
2819 20:53:32.101991 # [ 125.691095] lkdtm: attempting ok execution at c0c59a94
2820 20:53:32.102054 # [ 125.699492] lkdtm: attempting bad execution at b6f2e000
2821 20:53:32.102122 # [ 125.707746] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f2e000
2822 20:53:32.102168 # [ 125.717964] Internal error: : b [#8] SMP ARM
2823 20:53:32.145444 # [ 125.722501] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2824 20:53:32.145869 # [ 125.754851] CPU: 0 PID: 2150 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2825 20:53:32.146152 # [ 125.762859] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2826 20:53:32.146398 # [ 125.769657] PC is at 0xb6f2e000
2827 20:53:32.146607 # [ 125.773072] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
2828 20:53:32.188705 # [ 125.778217] pc : [<b6f2e000>] lr : [<c0c59be8>] psr: 60080013
2829 20:53:32.189162 # [ 125.784748] sp : c6ae5e48 ip : c6ae5d50 fp : c6ae5e64
2830 20:53:32.189431 # [ 125.790238] r10: 0000000f r9 : c1ad2ca0 r8 : c15ec020
2831 20:53:32.189649 # [ 125.795729] r7 : c6ae5f60 r6 : 0000000f r5 : c44fa000 r4 : b6f2e000
2832 20:53:32.189859 # [ 125.802521] r3 : ba22c1e5 r2 : ba22c1e5 r1 : ef7815e0 r0 : 0000002b
2833 20:53:32.190085 # [ 125.809315] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2834 20:53:32.190306 # [ 125.816717] Control: 10c5387d Table: 16e7c04a DAC: 00000051
2835 20:53:32.231577 # [ 125.822732] Process cat (pid: 2150, stack limit = 0x96d377e2)
2836 20:53:32.232024 # [ 125.828743] Stack: (0xc6ae5e48 to 0xc6ae6000)
2837 20:53:32.232274 # [ 125.833370] 5e40: 00000001 00000000 0000000f 00000024 c6ae5e74 c6ae5e68
2838 20:53:32.232491 # [ 125.841817] 5e60: c0c58d24 c0c59b30 c6ae5e9c c6ae5e78 c0c59224 c0c58d04 c0c59104 c4252dc0
2839 20:53:32.232697 # [ 125.850262] 5e80: b6df3000 0000000f c3023c00 c6ae5f60 c6ae5ec4 c6ae5ea0 c07e27bc c0c59110
2840 20:53:32.232898 # [ 125.858712] 5ea0: 00000000 c4252dc0 b6df3000 c290d000 c6ae5f60 c07e2758 c6ae5f5c c6ae5ec8
2841 20:53:32.274830 # [ 125.867156] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c2d613a4 c059c9b0 c6ae4000
2842 20:53:32.275278 # [ 125.875602] 5ee0: b6df3000 00020000 00000004 0000000f 0001fff1 c6ae5ee0 00000001 00000805
2843 20:53:32.275525 # [ 125.884046] 5f00: c6c36b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2844 20:53:32.275741 # [ 125.892492] 5f20: 00000000 00000000 c6ae4000 ba22c1e5 b6df2000 c4252dc0 c4252dc0 c6ae4000
2845 20:53:32.275950 # [ 125.900937] 5f40: b6df3000 00000000 00000000 00000004 c6ae5f94 c6ae5f60 c059c9b0 c059c304
2846 20:53:32.317609 # [ 125.909382] 5f60: 00000000 00000000 c6ae5fac ba22c1e5 0000000f 0000000f 7ff00000 00000004
2847 20:53:32.318101 # [ 125.917827] 5f80: c03002e4 c6ae4000 c6ae5fa4 c6ae5f98 c059ca40 c059c948 00000000 c6ae5fa8
2848 20:53:32.318366 # [ 125.926273] 5fa0: c03000c0 c059ca34 0000000f 0000000f 00000001 b6df3000 0000000f 00000001
2849 20:53:32.318584 # [ 125.934718] 5fc0: 0000000f 0000000f 7ff00000 00000004 00000001 b6df3000 00020000 004cfe38
2850 20:53:32.318790 # [ 125.943165] 5fe0: 00000004 be85e7e8 b6eb933b b6e32616 60080030 00000001 00000000 00000000
2851 20:53:32.318990 # [ 125.951606] Backtrace:
2852 20:53:32.360956 # [ 125.954333] [<c0c59b24>] (lkdtm_EXEC_USERSPACE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2853 20:53:32.361416 # [ 125.963124] r4:00000024
2854 20:53:32.361680 # [ 125.965931] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2855 20:53:32.361896 # [ 125.974213] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2856 20:53:32.362144 # [ 125.982401] r9:c6ae5f60 r8:c3023c00 r7:0000000f r6:b6df3000 r5:c4252dc0 r4:c0c59104
2857 20:53:32.362362 # [ 125.990419] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2858 20:53:32.404102 # [ 125.998519] r9:c07e2758 r8:c6ae5f60 r7:c290d000 r6:b6df3000 r5:c4252dc0 r4:00000000
2859 20:53:32.404563 # [ 126.006532] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2860 20:53:32.404820 # [ 126.013938] r10:00000004 r9:00000000 r8:00000000 r7:b6df3000 r6:c6ae4000 r5:c4252dc0
2861 20:53:32.405038 # [ 126.022033] r4:c4252dc0
2862 20:53:32.405245 # [ 126.024838] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2863 20:53:32.405446 # [ 126.032244] r9:c6ae4000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:<6>[ 126.528597] lkdtm: Performing direct entry EXEC_NULL
2864 20:53:32.447033 0000000f r4:0000000f
2865 20:53:32.447516 #< 6[> [ 1126.534524] lkdtm: attempting ok execution at c0c59a94
2866 20:53:32.447793 26.040259] [<c059ca28>] (sys_writ<6>[ 126.542345] lkdtm: attempting bad execution at 00000000
2867 20:53:32.448020 e) from [<c03000c0>] (ret_fast_sy<1>[ 126.550782] 8<--- cut here ---
2868 20:53:32.448231 scall+0x0/0x28)
2869 20:53:32.448435 # [ 126.048093]<1>[ 126.556875] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2870 20:53:32.448506 Exception stack(0xc6ae5fa8 to 0x<1>[ 126.568062] pgd = 351e38e4
2871 20:53:32.448556 c6ae5ff0)
2872 20:53:32.490516 # [ 126.053414] 5f<a1>[ 126.573859] [00000000] *pgd=00000000
2873 20:53:32.490970 : 0000000f 0000<0>[ 126.580442] Internal error: Oops: 80000005 [#9] SMP ARM
2874 20:53:32.533379 000f 00000001 b6df3000 0000000f 0<4>[ 126.588738] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2875 20:53:32.533891 0000001
2876 20:53:32.534202 # [ 126.0<641>8[6 1 ]1 6.623740] CPU: 3 PID: 2222 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2877 20:53:32.534451 5fc0: 0000000<f4 >0[0 0 0102060.f33908] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2878 20:53:32.534688 7ff00000 0000000<44 >0[0 0 01020.642608] PC is at 0x0
2879 20:53:32.534912 01 b6df3000 00020000 0<044>c[f e 126.647488] LR is at execute_location+0xa4/0xb4
2880 20:53:32.535143 8
2881 20:53:32.535365 # [ 126.<047>0[3 0 51]2 65.f654615] pc : [<00000000>] lr : [<c1396b54>] psr: 60080013
2882 20:53:32.576537 0: 00000<040>4[ b e18256e.76e683048] sp : c5815e38 ip : c5815d40 fp : c5815e54
2883 20:53:32.577031 b6eb933b <b46>[e 3 2162166.
2884 20:53:32.577308 6
2885 20:53:32.577550 7#0269] r10: 0000000a r9 : c1ad2cb0 r8 : c15ec020
2886 20:53:32.577781 [ 12<64.>0[7 5 612296]. 6C7o7d4e8] r7 : c5815f60 r6 : 00000000 r5 : 00000000 r4 : c0c59a94
2887 20:53:32.578009 : bad PC v<a4l>u[e
2888 20:53:32.578263
2889 20:53:32.578482 1#2 6[. 6 85839] r3 : db0affa6 r2 : db0affa6 r1 : ef7c05e0 r0 : 0000002b
2890 20:53:32.578704 26.078955] ---[< 4e>n[d t1r2a6c694450] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2891 20:53:32.619753 e 4680795369<04f>a[b 3 81 2]6-.7-3838] Control: 10c5387d Table: 16b1c04a DAC: 00000051
2892 20:53:32.620239 -
2893 20:53:32.620515 # EXEC_USERS<P0A>C[E : 1m2i6s711667] Process cat (pid: 2222, stack limit = 0xcb9b1a2f)
2894 20:53:32.620756 sing 'call< 0t>r[a c e1:2'6:. 7[19667] Stack: (0xc5815e38 to 0xc5816000)
2895 20:53:32.620986 AIL]
2896 20:53:32.621206 not ok 3<50 >s[ e l1f2t6e.s26108] 5e20: 00000025 c470d000
2897 20:53:32.621434 ts: lkdtm: EXEC_U<S0E>R[S P A1C2E.736455] 5e40: 0000000a c5815f60 c5815e64 c5815e58 c1396d60 c1396abc c5815e74 c5815e68
2898 20:53:32.621659 .sh # exit=1
2899 20:53:32.662877 #< 0s>e[l f t1e2s6t746971] 5e60: c0c58d24 c1396d4c c5815e9c c5815e78 c0c59224 c0c58d04 c0c59104 c42be000
2900 20:53:32.663368 s: lkdtm: EXEC_NU<L0L>.[s h
2901 20:53:32.663644 1
2902 20:53:32.663884 26.757404] 5e80: b6de6000 0000000a c3023c00 c5815f60 c5815ec4 c5815ea0 c07e27bc c0c59110
2903 20:53:32.664126 <0>[ 126.767921] 5ea0: 00000000 c42be000 b6de6000 c290d000 c5815f60 c07e2758 c5815f5c c5815ec8
2904 20:53:32.664354 <0>[ 126.776369] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c41090e4 c059c9b0 c5814000
2905 20:53:32.664576 <0>[ 126.784816] 5ee0: b6de6000 00020000 00000004 0000000a 0001fff6 c5815ee0 00000001 00000805
2906 20:53:32.706098 <0>[ 126.793262] 5f00: c4360780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2907 20:53:32.706590 <0>[ 126.801710] 5f20: 00000000 00000000 c5814000 db0affa6 b6de5000 c42be000 c42be000 c5814000
2908 20:53:32.706867 <0>[ 126.810157] 5f40: b6de6000 00000000 00000000 00000004 c5815f94 c5815f60 c059c9b0 c059c304
2909 20:53:32.707106 <0>[ 126.818603] 5f60: 00000000 00000000 c5815fac db0affa6 0000000a 0000000a 7ff00000 00000004
2910 20:53:32.707336 <0>[ 126.827049] 5f80: c03002e4 c5814000 c5815fa4 c5815f98 c059ca40 c059c948 00000000 c5815fa8
2911 20:53:32.749386 <0>[ 126.835495] 5fa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6de6000 0000000a 00000001
2912 20:53:32.749878 <0>[ 126.843941] 5fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6de6000 00020000 0050fe38
2913 20:53:32.750192 <0>[ 126.852387] 5fe0: 00000004 bedbd7e8 b6eac33b b6e25616 60080030 00000001 00000000 00000000
2914 20:53:32.750436 <0>[ 126.860827] Backtrace:
2915 20:53:32.750661 <0>[ 126.863553] [<c1396ab0>] (execute_location) from [<c1396d60>] (lkdtm_EXEC_NULL+0x20/0x24)
2916 20:53:32.750888 <0>[ 126.872001] r7:c5815f60 r6:0000000a r5:c470d000 r4:00000025
2917 20:53:32.792370 <0>[ 126.877936] [<c1396d40>] (lkdtm_EXEC_NULL) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2918 20:53:32.792854 <0>[ 126.886298] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2919 20:53:32.793136 <0>[ 126.894577] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2920 20:53:32.793373 <0>[ 126.902766] r9:c5815f60 r8:c3023c00 r7:0000000a r6:b6de6000 r5:c42be000 r4:c0c59104
2921 20:53:32.793602 <0>[ 126.910785] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
2922 20:53:32.835690 <0>[ 126.918884] r9:c07e2758 r8:c5815f60 r7:c290d000 r6:b6de6000 r5:c42be000 r4:00000000
2923 20:53:32.836179 <0>[ 126.926897] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
2924 20:53:32.836454 <0>[ 126.934304] r10:00000004 r9:00000000 r8:00000000 r7:b6de6000 r6:c5814000 r5:c42be000
2925 20:53:32.836691 <0>[ 126.942401] r4:c42be000
2926 20:53:32.836916 <0>[ 126.945209] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
2927 20:53:32.837138 <0>[ 126.952616] r9:c5814000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000a r4:0000000a
2928 20:53:32.891643 <0>[ 126.960634] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2929 20:53:32.891795 <0>[ 126.968470] Exception stack(0xc5815fa8 to 0xc5815ff0)
2930 20:53:32.891861 <0>[ 126.973791] 5fa0: 0000000a 0000000a 00000001 b6de6000 0000000a 00000001
2931 20:53:32.891913 <0>[ 126.982237] 5fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6de6000 00020000 0050fe38
2932 20:53:32.891962 <0>[ 126.990681] 5fe0: 00000004 bedbd7e8 b6eac33b b6e25616
2933 20:53:32.892009 <0>[ 126.996007] Code: bad PC value
2934 20:53:32.892057 <4>[ 126.999402] ---[ end trace 46807953690fab39 ]---
2935 20:53:32.892103 # Segmentation fault
2936 20:53:33.034251 # [ 126.528597] lkdtm: Performing direct entry EXEC_NULL
2937 20:53:33.034399 # [ 126.534524] lkdtm: attempting ok execution at c0c59a94
2938 20:53:33.034459 # [ 126.542345] lkdtm: attempting bad execution at 00000000
2939 20:53:33.034506 # [ 126.550782] 8<--- cut here ---
2940 20:53:33.034557 # [ 126.556875] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2941 20:53:33.034626 # [ 126.568062] pgd = 351e38e4
2942 20:53:33.034679 # [ 126.573859] [00000000] *pgd=00000000
2943 20:53:33.034736 # [ 126.580442] Internal error: Oops: 80000005 [#9] SMP ARM
2944 20:53:33.077688 # [ 126.588738] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2945 20:53:33.078186 # [ 126.623740] CPU: 3 PID: 2222 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2946 20:53:33.078451 # [ 126.633908] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2947 20:53:33.120676 # [ 126.642608] PC is at 0x0
2948 20:53:33.121121 # [ 126.647488] LR is at execute_location+0xa4/0xb4
2949 20:53:33.121396 # [ 126.654615] pc : [<00000000>] lr : [<c1396b54>] psr: 60080013
2950 20:53:33.121623 # [ 126.663048] sp : c5815e38 ip : c5815d40 fp : c5815e54
2951 20:53:33.121830 # [ 126.670269] r10: 0000000a r9 : c1ad2cb0 r8 : c15ec020
2952 20:53:33.122093 # [ 126.677488] r7 : c5815f60 r6 : 00000000 r5 : 00000000 r4 : c0c59a94
2953 20:53:33.122335 # [ 126.685839] r3 : db0affa6 r2 : db0affa6 r1 : ef7c05e0 r0 : 0000002b
2954 20:53:33.163764 # [ 126.694450] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2955 20:53:33.164238 # [ 126.703838] Control: 10c5387d Table: 16b1c04a DAC: 00000051
2956 20:53:33.164529 # [ 126.711667] Process cat (pid: 2222, stack limit = 0xcb9b1a2f)
2957 20:53:33.164748 # [ 126.719667] Stack: (0xc5815e38 to 0xc5816000)
2958 20:53:33.164953 # [ 126.726108] 5e20: 00000025 c470d000
2959 20:53:33.165158 # [ 126.736455] 5e40: 0000000a c5815f60 c5815e64 c5815e58 c1396d60 c1396abc c5815e74 c5815e68
2960 20:53:33.206813 # [ 126.746971] 5e60: c0c58d24 c1396d4c c5815e9c c5815e78 c0c59224 c0c58d04 c0c59104 c42be000
2961 20:53:33.207270 # [ 126.757404] 5e80: b6de6000 0000000a c3023c00 c5815f60 c5815ec4 c5815ea0 c07e27bc c0c59110
2962 20:53:33.207573 # [ 126.767921] 5ea0: 00000000 c42be000 b6de6000 c290d000 c5815f60 c07e2758 c5815f5c c5815ec8
2963 20:53:33.207797 # [ 126.776369] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c41090e4 c059c9b0 c5814000
2964 20:53:33.208020 # [ 126.784816] 5ee0: b6de6000 00020000 00000004 0000000a 0001fff6 c5815ee0 00000001 00000805
2965 20:53:33.208236 # [ 126.793262] 5f00: c4360780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2966 20:53:33.249934 # [ 126.801710] 5f20: 00000000 00000000 c5814000 db0affa6 b6de5000 c42be000 c42be000 c5814000
2967 20:53:33.250441 # [ 126.810157] 5f40: b6de6000 00000000 00000000 00000004 c5815f94 c5815f60 c059c9b0 c059c304
2968 20:53:33.250720 # [ 126.818603] 5f60: 00000000 00000000 c5815fac db0affa6 0000000a 0000000a 7ff00000 00000004
2969 20:53:33.250936 # [ 126.827049] 5f80: c03002e4 c5814000 c5815fa4 c5815f98 c059ca40 c059c948 00000000 c5815fa8
2970 20:53:33.251147 # [ 126.835495] 5fa0: c03000c0 c059ca34 0000000a 0000000a 00000001 b6de6000 0000000a 00000001
2971 20:53:33.292886 # [ 126.843941] 5fc0: 0000000a 0000000a 7ff00000 00000004 00000001 b6de6000 00020000 0050fe38
2972 20:53:33.293405 # [ 126.852387] 5fe0: 00000004 bedbd7e8 b6eac33b b6e25616 60080030 00000001 00000000 00000000
2973 20:53:33.293704 # [ 126.860827] Backtrace:
2974 20:53:33.293939 # [ 126.863553] [<c1396ab0>] (execute_location) from [<c1396d60>] (lkdtm_EXEC_NULL+0x20/0x24)
2975 20:53:33.294208 # [ 126.872001] r7:c5815f60 r6:0000000a r5:c470d000 r4:00000025
2976 20:53:33.294456 # [ 126.877936] [<c1396d40>] (lkdtm_EXEC_NULL) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
2977 20:53:33.336137 # [ 126.886298] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
2978 20:53:33.336628 # [ 126.894577] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
2979 20:53:33.336905 # [ 126.902766] r9:c5815f60 r8:c3023c00 r7:0000000a<6>[ 127.438363] lkdtm: Performing direct entry ACCESS_USERSPACE
2980 20:53:33.337146 r6:b6de6000 r5:c42be000 r4:c0c59<6>[ 127.447246] lkdtm: attempting bad read at b6f7b000
2981 20:53:33.337372 104
2982 20:53:33.337598 # [ 126.910785] [<c07e2758><1>[ 127.454972] 8<--- cut here ---
2983 20:53:33.379149 ] (full_proxy_wri<t1e>)[ f r1o2m.461084] Unhandled fault: page domain fault (0x01b) at 0xb6f7b000
2984 20:53:33.379655 [<c059c404>] (vfs_write+<01x>1[0 127.469791] pgd = da390e8a
2985 20:53:33.379945 c/0x53c)
2986 20:53:33.380181 # [ 126.918884] r9:c<1>[ 127.475192] [b6f7b000] *pgd=49507831
2987 20:53:33.380407 7e2758 r8:c5815f60 r7:c290d000 r<0>[ 127.481825] Internal error: : 1b [#10] SMP ARM
2988 20:53:33.422437 :b6de6000 r5:c42be000 r4:00000000<4>[ 127.489304] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
2989 20:53:33.422942
2990 20:53:33.423220 # [ 126.926897] [<c059c2f8<>4][ 127.524322] CPU: 3 PID: 2299 Comm: cat Tainted: G D W 5.10.216-cip46 #1
2991 20:53:33.423464 (vfs_write) from [<c059c9<b40>>[ 127.534928] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2992 20:53:33.423693 (ksys_write+0x74/0xec)
2993 20:53:33.423913 # [ 126<4>[ 127.544254] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
2994 20:53:33.465548 .934304] r10:00000004 r9:00<040>[ 127.552600] LR is at __irq_work_queue_local+0x40/0x74
2995 20:53:33.466044 000 r8:00000000 r7<:4b>6[d e 61027.560517] pc : [<c0c59d0c>] lr : [<c049e128>] psr: 60080013
2996 20:53:33.466370 0 r6:c5814000 r5:c4<24b>e[0 01027.569223] sp : c40e1e38 ip : c40e1d40 fp : c40e1e64
2997 20:53:33.466615
2998 20:53:33.466840 # [ 126.942401] <r44>:[c 4 21b7.576884] r10: 00000011 r9 : c1ad2cbc r8 : c15ec020
2999 20:53:33.467064 e000
3000 20:53:33.467282 # [ 126.945209<]4 >[[< c 027.584549] r7 : c40e1f60 r6 : 00000051 r5 : c40e0000 r4 : b6f7b000
3001 20:53:33.508745 59c93c>] (ksys_wri<t4e>)[ f r1o27.593598] r3 : ee9e56ca r2 : ee9e56ca r1 : ef7c05e0 r0 : 00000026
3002 20:53:33.509249 [<c059ca40>] (sys_wri<t4e>+[0 x 127.602565] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3003 20:53:33.509528 8/0x1c)
3004 20:53:33.509767 # [ 126.95<246>1[6 ] 127.612311] Control: 10c5387d Table: 16e7c04a DAC: 00000051
3005 20:53:33.509993 r9:c5814000 r8:c03002e<40 >r[7 : 127.620582] Process cat (pid: 2299, stack limit = 0x82890acb)
3006 20:53:33.510254 0000004 r6:7ff00000 r<50:>0[0 0 027.628939] Stack: (0xc40e1e38 to 0xc40e2000)
3007 20:53:33.510485 000a r4:0000000a
3008 20:53:33.551958 # [ <102>6[. 9127.635823] 1e20: 00000022 00000000
3009 20:53:33.552452 60634] [<c059ca28>] (sys_write) <0>[ 127.646621] 1e40: 00000000 ee9e56ca c40e1e6c 00000026 c4718000 00000011 c40e1e74 c40e1e68
3010 20:53:33.552746 rom [<c03000c0>] (ret_fast_s<y0s>[ 127.657841] 1e60: c0c58d24 c0c59c04 c40e1e9c c40e1e78 c0c59224 c0c58d04 c0c59104 c4629540
3011 20:53:33.552985 all+0x0/0x28)
3012 20:53:33.553210 # [ 126.96847<00][ 127.668890] 1e80: b6e40000 00000011 c3023c00 c40e1f60 c40e1ec4 c40e1ea0 c07e27bc c0c59110
3013 20:53:33.595362 Exception stack(0xc5815fa8 to< 0>[ 127.679940] 1ea0: 00000000 c4629540 b6e40000 c290d000 c40e1f60 c07e2758 c40e1f5c c40e1ec8
3014 20:53:33.595860 xc5815ff0)
3015 20:53:33.596140 # [ 126.973791] 5f<a>[ 127.691073] 1ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c40e0000
3016 20:53:33.596380 0: 0000000<a0 >[ 127.702207] 1ee0: b6e40000 00020000 00000004 00000011 0001ffef c40e1ee0 00000001 b6e3f000
3017 20:53:33.596621 000000a 00000001 b6de6000 00<000>[ 127.713256] 1f00: c4360640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3018 20:53:33.596852 00a 00000001
3019 20:53:33.638291 # [ 126.982237<]0 [ 127.724304] 1f20: 00000000 00000000 c13ac088 ee9e56ca c206b700 c4629540 c4629540 c40e0000
3020 20:53:33.638785 5fc0: 0000000a 0000000a 7ff<000>0 127.735353] 1f40: b6e40000 00000000 00000000 00000004 c40e1f94 c40e1f60 c059c9b0 c059c304
3021 20:53:33.639072 00 00000004 00000001 b6de6000 <00>[ 127.746316] 1f60: 00000000 00000000 c40e1fac ee9e56ca 00000011 00000011 7ff00000 00000004
3022 20:53:33.639322 020000 0050fe38
3023 20:53:33.639555 # [ 126.9906<80>[ 127.757451] 1f80: c03002e4 c40e0000 c40e1fa4 c40e1f98 c059ca40 c059c948 00000000 c40e1fa8
3024 20:53:33.681365 ] 5fe0: 00000004 bedbd7e8 b6ea<c0>[ 127.768587] 1fa0: c03000c0 c059ca34 00000011 00000011 00000001 b6e40000 00000011 00000001
3025 20:53:33.681858 3b b6e25616
3026 20:53:33.682167 # [ 126.996007] <C0>[ 127.779722] 1fc0: 00000011 00000011 7ff00000 00000004 00000001 b6e40000 00020000 0043fe38
3027 20:53:33.682415 de: bad PC value
3028 20:53:33.682641 # [ 126.99<904[ 127.790857] 1fe0: 00000004 becc17e8 b6f0633b b6e7f616 60080030 00000001 00000000 00000000
3029 20:53:33.682868 02] ---[ end trace 46807953<609>0 127.801891] Backtrace:
3030 20:53:33.683095 fab39 ]---
3031 20:53:33.724694 # EXEC_NULL: missing <0>[ 127.807151] [<c0c59bf8>] (lkdtm_ACCESS_USERSPACE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3032 20:53:33.725186 'call trace:': [FAIL]
3033 20:53:33.725460 not< 0o>k[ 127.818965] r6:00000011 r5:c4718000 r4:00000026
3034 20:53:33.725700 36 selftests: lkdtm: EXEC_NULL.sh<0>[ 127.826376] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3035 20:53:33.725932 # exit=1
3036 20:53:33.726187 # selftests: lkdtm: AC<0>[ 127.837522] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3037 20:53:33.726418 CESS_USERSPACE.sh
3038 20:53:33.767889 <0>[ 127.848560] r9:c40e1f60 r8:c3023c00 r7:00000011 r6:b6e40000 r5:c4629540 r4:c0c59104
3039 20:53:33.768378 <0>[ 127.858228] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3040 20:53:33.768651 <0>[ 127.866351] r9:c07e2758 r8:c40e1f60 r7:c290d000 r6:b6e40000 r5:c4629540 r4:00000000
3041 20:53:33.768892 <0>[ 127.874391] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3042 20:53:33.769117 <0>[ 127.881820] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c40e0000 r5:c4629540
3043 20:53:33.769339 <0>[ 127.889930] r4:c4629540
3044 20:53:33.811229 <0>[ 127.892761] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3045 20:53:33.811716 <0>[ 127.900190] r9:c40e0000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000011 r4:00000011
3046 20:53:33.812001 <0>[ 127.908232] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3047 20:53:33.812242 <0>[ 127.916083] Exception stack(0xc40e1fa8 to 0xc40e1ff0)
3048 20:53:33.812475 <0>[ 127.921425] 1fa0: 00000011 00000011 00000001 b6e40000 00000011 00000001
3049 20:53:33.812702 <0>[ 127.929895] 1fc0: 00000011 00000011 7ff00000 00000004 00000001 b6e40000 00020000 0043fe38
3050 20:53:33.837432 <0>[ 127.938358] 1fe0: 00000004 becc17e8 b6f0633b b6e7f616
3051 20:53:33.837581 <0>[ 127.943703] Code: e1a01004 e3030be0 e34c01ad eb1cc7d8 (e5943000)
3052 20:53:33.837635 <4>[ 127.950093] ---[ end trace 46807953690fab3a ]---
3053 20:53:33.837690 # Segmentation fault
3054 20:53:33.984627 # [ 127.438363] lkdtm: Performing direct entry ACCESS_USERSPACE
3055 20:53:33.984711 # [ 127.447246] lkdtm: attempting bad read at b6f7b000
3056 20:53:33.984766 # [ 127.454972] 8<--- cut here ---
3057 20:53:33.984813 # [ 127.461084] Unhandled fault: page domain fault (0x01b) at 0xb6f7b000
3058 20:53:33.984858 # [ 127.469791] pgd = da390e8a
3059 20:53:33.984902 # [ 127.475192] [b6f7b000] *pgd=49507831
3060 20:53:33.984945 # [ 127.481825] Internal error: : 1b [#10] SMP ARM
3061 20:53:34.028353 # [ 127.489304] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
3062 20:53:34.028784 # [ 127.524322] CPU: 3 PID: 2299 Comm: cat Tainted: G D W 5.10.216-cip46 #1
3063 20:53:34.029021 # [ 127.534928] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3064 20:53:34.029220 # [ 127.544254] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3065 20:53:34.071219 # [ 127.552600] LR is at __irq_work_queue_local+0x40/0x74
3066 20:53:34.071683 # [ 127.560517] pc : [<c0c59d0c>] lr : [<c049e128>] psr: 60080013
3067 20:53:34.071942 # [ 127.569223] sp : c40e1e38 ip : c40e1d40 fp : c40e1e64
3068 20:53:34.072160 # [ 127.576884] r10: 00000011 r9 : c1ad2cbc r8 : c15ec020
3069 20:53:34.072368 # [ 127.584549] r7 : c40e1f60 r6 : 00000051 r5 : c40e0000 r4 : b6f7b000
3070 20:53:34.072573 # [ 127.593598] r3 : ee9e56ca r2 : ee9e56ca r1 : ef7c05e0 r0 : 00000026
3071 20:53:34.072771 # [ 127.602565] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3072 20:53:34.114112 # [ 127.612311] Control: 10c5387d Table: 16e7c04a DAC: 00000051
3073 20:53:34.114527 # [ 127.620582] Process cat (pid: 2299, stack limit = 0x82890acb)
3074 20:53:34.114793 # [ 127.628939] Stack: (0xc40e1e38 to 0xc40e2000)
3075 20:53:34.115012 # [ 127.635823] 1e20: 00000022 00000000
3076 20:53:34.115246 # [ 127.646621] 1e40: 00000000 ee9e56ca c40e1e6c 00000026 c4718000 00000011 c40e1e74 c40e1e68
3077 20:53:34.115453 # [ 127.657841] 1e60: c0c58d24 c0c59c04 c40e1e9c c40e1e78 c0c59224 c0c58d04 c0c59104 c4629540
3078 20:53:34.157510 # [ 127.668890] 1e80: b6e40000 00000011 c3023c00 c40e1f60 c40e1ec4 c40e1ea0 c07e27bc c0c59110
3079 20:53:34.157972 # [ 127.679940] 1ea0: 00000000 c4629540 b6e40000 c290d000 c40e1f60 c07e2758 c40e1f5c c40e1ec8
3080 20:53:34.158255 # [ 127.691073] 1ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c40e0000
3081 20:53:34.158482 # [ 127.702207] 1ee0: b6e40000 00020000 00000004 00000011 0001ffef c40e1ee0 00000001 b6e3f000
3082 20:53:34.158722 # [ 127.713256] 1f00: c4360640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3083 20:53:34.200390 # [ 127.724304] 1f20: 00000000 00000000 c13ac088 ee9e56ca c206b700 c4629540 c4629540 c40e0000
3084 20:53:34.200845 # [ 127.735353] 1f40: b6e40000 00000000 00000000 00000004 c40e1f94 c40e1f60 c059c9b0 c059c304
3085 20:53:34.201117 # [ 127.746316] 1f60: 00000000 00000000 c40e1fac ee9e56ca 00000011 00000011 7ff00000 00000004
3086 20:53:34.201340 # [ 127.757451] 1f80: c03002e4 c40e0000 c40e1fa4 c40e1f98 c059ca40 c059c948 00000000 c40e1fa8
3087 20:53:34.201549 # [ 127.768587] 1fa0: c03000c0 c059ca34 00000011 00000011 00000001 b6e40000 00000011 00000001
3088 20:53:34.243554 # [ 127.779722] 1fc0: 00000011 00000011 7ff00000 00000004 00000001 b6e40000 00020000 0043fe38
3089 20:53:34.244014 # [ 127.790857] 1fe0: 00000004 becc17e8 b6f0633b b6e7f616 60080030 00000001 00000000 00000000
3090 20:53:34.244264 # [ 127.801891] Backtrace:
3091 20:53:34.244478 # [ 127.807151] [<c0c59bf8>] (lkdtm_ACCESS_USERSPACE) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3092 20:53:34.244683 # [ 127.818965] r6:00000011 r5:c4718000 r4:00000026
3093 20:53:34.244885 # [ 127.826376] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3094 20:53:34.245087 # [ 127.837522] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3095 20:53:34.286515 # [ 127.848560] r9:c40e1f60 r8:c3023c00 r7:00000011 r6:b6e40000 r5:c4629540 r4:c0c59104
3096 20:53:34.286973 # [ 127.858228] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3097 20:53:34.287231 # [ 127.866351] r9:c07e2758 r8:c40e1f60 r7:c290d000 r6:b6e40000 r5:c4629540 r4:00000000
3098 20:53:34.287448 # [ 127.874391] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3099 20:53:34.287658 # [ 127.881820] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c40e0000 r5:c4629540
3100 20:53:34.287859 # [ 127.889930] r4:c4629540
3101 20:53:34.329438 # [ 127<6>[ 128.414712] lkdtm: Performing direct entry ACCESS_NULL
3102 20:53:34.329590 .892761] [<c059c93c>] (ksys_write<6>[ 128.421847] lkdtm: attempting bad read at 00000000
3103 20:53:34.329647 ) from [<c059ca40>] (sys_write+0x<1>[ 128.429888] 8<--- cut here ---
3104 20:53:34.329695 18/0x1c)
3105 20:53:34.329746 # [ 127.900190] r9:c4<1>[ 128.435962] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3106 20:53:34.329792 0e0000 r8:c03002e4 r7:00000004 r6<1>[ 128.447145] pgd = da390e8a
3107 20:53:34.329838 :7ff00000 r5:00000011 r4:0000001<1>[ 128.452930] [00000000] *pgd=00000000
3108 20:53:34.329883
3109 20:53:34.373007 # [ 127.908232] [<c059ca28>] (<0>[ 128.459585] Internal error: Oops: 5 [#11] SMP ARM
3110 20:53:34.373469 sys_write) from [<c03000c0>] (ret<4>[ 128.467378] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
3111 20:53:34.416212 _fast_syscall+0x0/0x<248>)[
3112 20:53:34.416667
3113 20:53:34.416925 #128.502385] CPU: 2 PID: 2375 Comm: cat Tainted: G D W 5.10.216-cip46 #1
3114 20:53:34.417195 [ 127.91608<34]> [E x c1e28p.t5i2640] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3115 20:53:34.417419 on stack(0xc40e1fa8 to <04x>c[4 0128.521257] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3116 20:53:34.417626 e1ff0)
3117 20:53:34.417827 # [ 127.9<241>4[2 5 ]1 28.528475] LR is at __irq_work_queue_local+0x40/0x74
3118 20:53:34.418033 fa0: < 4 > [ 1 2 8 . 5 35949] pc : [<c1396d8c>] lr : [<c049e128>] psr: 60080013
3119 20:53:34.459172 00000011 <040>0[0 0 011281. 5040297] sp : c6b5fe50 ip : c6b5fd58 fp : c6b5fe64
3120 20:53:34.459663 000001 b6<e44>0[0 0 01 2080.05050517] r10: 0000000c r9 : c1ad2cd0 r8 : c15ec020
3121 20:53:34.459951 011 0000<040>0[1
3122 20:53:34.460195
3123 20:53:34.460419 1#2 8[. 5 518737] r7 : c6b5ff60 r6 : 0000000c r5 : c5e6d000 r4 : 00000000
3124 20:53:34.460647 7.929895] 1<f4c>0[: 010280.05067260] r3 : c98f8dac r2 : c98f8dac r1 : ef7ab5e0 r0 : 00000026
3125 20:53:34.460874 11 00000011 7f<f40>0[0 0 01 2080.575871] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3126 20:53:34.502248 00004 000000<041> [b 6 e142080.0585260] Control: 10c5387d Table: 16e7c04a DAC: 00000051
3127 20:53:34.502746 00020000 0043fe3<80
3128 20:53:34.503021 >
3129 20:53:34.503256 [# [1 2 .593176] Process cat (pid: 2375, stack limit = 0xd3d48dcd)
3130 20:53:34.503482 127.938358]< 01>f[e 0 :1 2080.6001260] Stack: (0xc6b5fe50 to 0xc6b60000)
3131 20:53:34.503712 0004 becc17e8 b6<f00>6[3 3 b1 2b8.607703] fe40: 00000027 c5e6d000 c6b5fe74 c6b5fe68
3132 20:53:34.503941 e7f616
3133 20:53:34.504158 # [ 127.94<307>0[3 ] 1C8.618224] fe60: c0c58d24 c1396d70 c6b5fe9c c6b5fe78 c0c59224 c0c58d04 c0c59104 c47f6500
3134 20:53:34.545435 ode: e1a01004 e<300>3[0 b e102 8e628828] fe80: b6e3f000 0000000c c3023c00 c6b5ff60 c6b5fec4 c6b5fea0 c07e27bc c0c59110
3135 20:53:34.545925 34c01ad eb1cc7d8 <(0e>[5 9 413208.639260] fea0: 00000000 c47f6500 b6e3f000 c290d000 c6b5ff60 c07e2758 c6b5ff5c c6b5fec8
3136 20:53:34.546254 0)
3137 20:53:34.546503 # [ 127.950<009>3[] -1-2-.649780] fec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6b5e000
3138 20:53:34.546733 [ end trace 4<608>0[7 9 5132689.060297] fee0: b6e3f000 00020000 00000004 0000000c 0001fff4 c6b5fee0 00000001 b6e3e000
3139 20:53:34.546962 fab3a ]---
3140 20:53:34.588651 # <A0C>C[E S S1_2U8S.670643] ff00: c6b9b7c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3141 20:53:34.589139 RSPACE: missing <'0c>[a l l1 2t8r681075] ff20: 00000000 00000000 c13ac088 c98f8dac c206b700 c47f6500 c47f6500 c6b5e000
3142 20:53:34.589421 ace:': [FAIL]<
3143 20:53:34.589660 0
3144 20:53:34.589890 >n[o t 1o2k8 .391506] ff40: b6e3f000 00000000 00000000 00000004 c6b5ff94 c6b5ff60 c059c9b0 c059c304
3145 20:53:34.590149 7 selftests: lkd<t0m>:[ A C1C2E8.701853] ff60: 00000000 00000000 c6b5ffac c98f8dac 0000000c 0000000c 7ff00000 00000004
3146 20:53:34.631773 S_USERSPACE.s<h0 >#[ e x1i2t8=.112371] ff80: c03002e4 c6b5e000 c6b5ffa4 c6b5ff98 c059ca40 c059c948 00000000 c6b5ffa8
3147 20:53:34.632334
3148 20:53:34.632749 # selftest<s0:> [l k d1t2m8:. 722715] ffa0: c03000c0 c059ca34 0000000c 0000000c 00000001 b6e3f000 0000000c 00000001
3149 20:53:34.633016 CCESS_NULL.sh
3150 20:53:34.633251 <0>[ 128.733062] ffc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6e3f000 00020000 004cfe38
3151 20:53:34.633481 <0>[ 128.742799] ffe0: 00000004 beddc7e8 b6f0533b b6e7e616 60080030 00000001 00000000 00000000
3152 20:53:34.633709 <0>[ 128.751239] Backtrace:
3153 20:53:34.633928 <0>[ 128.753970] [<c1396d64>] (lkdtm_ACCESS_NULL) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3154 20:53:34.674889 <0>[ 128.762501] r5:c5e6d000 r4:00000027
3155 20:53:34.675376 <0>[ 128.766351] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3156 20:53:34.675655 <0>[ 128.774631] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3157 20:53:34.675893 <0>[ 128.782818] r9:c6b5ff60 r8:c3023c00 r7:0000000c r6:b6e3f000 r5:c47f6500 r4:c0c59104
3158 20:53:34.676119 <0>[ 128.790836] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3159 20:53:34.718228 <0>[ 128.798936] r9:c07e2758 r8:c6b5ff60 r7:c290d000 r6:b6e3f000 r5:c47f6500 r4:00000000
3160 20:53:34.718714 <0>[ 128.806949] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3161 20:53:34.718991 <0>[ 128.814355] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6b5e000 r5:c47f6500
3162 20:53:34.719232 <0>[ 128.822448] r4:c47f6500
3163 20:53:34.719454 <0>[ 128.825254] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3164 20:53:34.719673 <0>[ 128.832658] r9:c6b5e000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000c r4:0000000c
3165 20:53:34.719895 <0>[ 128.840675] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3166 20:53:34.771019 <0>[ 128.848509] Exception stack(0xc6b5ffa8 to 0xc6b5fff0)
3167 20:53:34.771172 <0>[ 128.853829] ffa0: 0000000c 0000000c 00000001 b6e3f000 0000000c 00000001
3168 20:53:34.771233 <0>[ 128.862274] ffc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6e3f000 00020000 004cfe38
3169 20:53:34.771283 <0>[ 128.870717] ffe0: 00000004 beddc7e8 b6f0533b b6e7e616
3170 20:53:34.771344 <0>[ 128.876041] Code: e3030be0 e34c01ad e1a01004 ebffd3b8 (e5945000)
3171 20:53:34.771394 <4>[ 128.882476] ---[ end trace 46807953690fab3b ]---
3172 20:53:34.771450 # Segmentation fault
3173 20:53:34.942241 # [ 128.414712] lkdtm: Performing direct entry ACCESS_NULL
3174 20:53:34.942708 # [ 128.421847] lkdtm: attempting bad read at 00000000
3175 20:53:34.942966 # [ 128.429888] 8<--- cut here ---
3176 20:53:34.943181 # [ 128.435962] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3177 20:53:34.943389 # [ 128.447145] pgd = da390e8a
3178 20:53:34.943589 # [ 128.452930] [00000000] *pgd=00000000
3179 20:53:34.943786 # [ 128.459585] Internal error: Oops: 5 [#11] SMP ARM
3180 20:53:34.985268 # [ 128.467378] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
3181 20:53:34.985740 # [ 128.502385] CPU: 2 PID: 2375 Comm: cat Tainted: G D W 5.10.216-cip46 #1
3182 20:53:34.986002 # [ 128.512640] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3183 20:53:34.986266 # [ 128.521257] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3184 20:53:34.986478 # [ 128.528475] LR is at __irq_work_queue_local+0x40/0x74
3185 20:53:35.028378 # [ 128.535949] pc : [<c1396d8c>] lr : [<c049e128>] psr: 60080013
3186 20:53:35.028840 # [ 128.544297] sp : c6b5fe50 ip : c6b5fd58 fp : c6b5fe64
3187 20:53:35.029090 # [ 128.551517] r10: 0000000c r9 : c1ad2cd0 r8 : c15ec020
3188 20:53:35.029312 # [ 128.558737] r7 : c6b5ff60 r6 : 0000000c r5 : c5e6d000 r4 : 00000000
3189 20:53:35.029608 # [ 128.567260] r3 : c98f8dac r2 : c98f8dac r1 : ef7ab5e0 r0 : 00000026
3190 20:53:35.029867 # [ 128.575871] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3191 20:53:35.030125 # [ 128.585260] Control: 10c5387d Table: 16e7c04a DAC: 00000051
3192 20:53:35.071381 # [ 128.593176] Process cat (pid: 2375, stack limit = 0xd3d48dcd)
3193 20:53:35.071881 # [ 128.601260] Stack: (0xc6b5fe50 to 0xc6b60000)
3194 20:53:35.072154 # [ 128.607703] fe40: 00000027 c5e6d000 c6b5fe74 c6b5fe68
3195 20:53:35.072426 # [ 128.618224] fe60: c0c58d24 c1396d70 c6b5fe9c c6b5fe78 c0c59224 c0c58d04 c0c59104 c47f6500
3196 20:53:35.072640 # [ 128.628828] fe80: b6e3f000 0000000c c3023c00 c6b5ff60 c6b5fec4 c6b5fea0 c07e27bc c0c59110
3197 20:53:35.072843 # [ 128.639260] fea0: 00000000 c47f6500 b6e3f000 c290d000 c6b5ff60 c07e2758 c6b5ff5c c6b5fec8
3198 20:53:35.114319 # [ 128.649780] fec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6b5e000
3199 20:53:35.114771 # [ 128.660297] fee0: b6e3f000 00020000 00000004 0000000c 0001fff4 c6b5fee0 00000001 b6e3e000
3200 20:53:35.115097 # [ 128.670643] ff00: c6b9b7c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3201 20:53:35.115326 # [ 128.681075] ff20: 00000000 00000000 c13ac088 c98f8dac c206b700 c47f6500 c47f6500 c6b5e000
3202 20:53:35.115557 # [ 128.691506] ff40: b6e3f000 00000000 00000000 00000004 c6b5ff94 c6b5ff60 c059c9b0 c059c304
3203 20:53:35.157497 # [ 128.701853] ff60: 00000000 00000000 c6b5ffac c98f8dac 0000000c 0000000c 7ff00000 00000004
3204 20:53:35.157953 # [ 128.712371] ff80: c03002e4 c6b5e000 c6b5ffa4 c6b5ff98 c059ca40 c059c948 00000000 c6b5ffa8
3205 20:53:35.158251 # [ 128.722715] ffa0: c03000c0 c059ca34 0000000c 0000000c 00000001 b6e3f000 0000000c 00000001
3206 20:53:35.158481 # [ 128.733062] ffc0: 0000000c 0000000c 7ff00000 00000004 00000001 b6e3f000 00020000 004cfe38
3207 20:53:35.158687 # [ 128.742799] ffe0: 00000004 beddc7e8 b6f0533b b6e7e616 60080030 00000001 00000000 00000000
3208 20:53:35.158888 # [ 128.751239] Backtrace:
3209 20:53:35.200627 # [ 128.753970] [<c1396d64>] (lkdtm_ACCESS_NULL) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3210 20:53:35.201119 # [ 128.762501] r5:c5e6d000 r4:00000027
3211 20:53:35.201392 # [ 128.766351] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3212 20:53:35.201628 # [ 128.774631] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3213 20:53:35.201851 # [ 128.782818] r9:c6b5ff60 r8:c3023c00 r7:0000000c r6:b6e3f000 r5:c47f6500 r4:c0c59104
3214 20:53:35.243719 # [ 128.790836] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3215 20:53:35.244177 # [ 128.798936] r9:c07e2758 r8:c6b5ff60 r7:c290d000 r6:b6e3f000 r5:c47f6500 r4:00000000
3216 20:53:35.244445 # [ 128.806949] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x<6>[ 129.346813] lkdtm: Performing direct entry WRITE_RO
3217 20:53:35.244682 74/0xec)
3218 20:53:35.244907 # [ <162>8[. 8 1142395352241] lkdtm: attempting bad rodata write at c15ec2b8
3219 20:53:35.245131 5] r10:00000004 r9:00000000 r8:0<1>[ 129.360156] 8<--- cut here ---
3220 20:53:35.286699 0000000 r7:b6e3f000 r6<:1c>6[b 5 129.366172] Unable to handle kernel paging request at virtual address c15ec2b8
3221 20:53:35.287163 000 r5:c47f6500
3222 20:53:35.287452 # [< 1 >1[2 8 .129.375994] pgd = 71215ab6
3223 20:53:35.287692 22448] r4:c47f6500
3224 20:53:35.287920 # [ 128.825<1>[ 129.381214] [c15ec2b8] *pgd=1141941e(bad)
3225 20:53:35.288144 254] [<c059c93c>] (ksys_wr<i0t>e[ 129.388348] Internal error: Oops: 80d [#12] SMP ARM
3226 20:53:35.330016 from [<c059ca40>] (sys_write+0x1<4>[ 129.395996] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
3227 20:53:35.330558 8/0x1c)
3228 20:53:35.330845 # [ 128.832658] r9:<c4>[ 129.430998] CPU: 3 PID: 2450 Comm: cat Tainted: G D W 5.10.216-cip46 #1
3229 20:53:35.331088 b5e000 r8:c03002e4< 4r>7[: 0 01029.441681] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3230 20:53:35.331317 0004 r6:7ff00000 r5:0000000c r4:04>[ 129.450646] PC is at lkdtm_WRITE_RO+0x44/0x50
3231 20:53:35.331545 000000c
3232 20:53:35.373056 # [ 128.840675]< 4[><[c 129.458030] LR is at __irq_work_queue_local+0x40/0x74
3233 20:53:35.373550 059ca28>] (sys_wri<t4e>[) f1r2o.465763] pc : [<c1396ba8>] lr : [<c049e128>] psr: 60080013
3234 20:53:35.373843 m [<c03000c0>] (ret<_4f>a[s t _1s9.474370] sp : c6a37e50 ip : c6a37d58 fp : c6a37e64
3235 20:53:35.374107 yscall+0x0/0x28)
3236 20:53:35.374341 <
3237 20:53:35.374566 4#> [[ 1122.482019] r10: 00000009 r9 : c1ad2cdc r8 : c15ec020
3238 20:53:35.374798 8.848509] Exce<p4t>i[o n 1s2t9a.489584] r7 : c6a37f60 r6 : 00000009 r5 : c470d000 r4 : c15ec2b8
3239 20:53:35.415969 k(0xc6b5ffa8 to 0xc6<b45>f[f f 0129.498367] r3 : 0198b861 r2 : aa55aa55 r1 : ef7c05e0 r0 : c1ad3ae0
3240 20:53:35.416413
3241 20:53:35.416655 # [ 128.853829] <f4f>[a 0 :1 29.507408] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3242 20:53:35.416866 000<040>0[0 c 129.516969] Control: 10c5387d Table: 1478404a DAC: 00000051
3243 20:53:35.417072 000000c 00000001 b6e<30f>0[0 0 129.525228] Process cat (pid: 2450, stack limit = 0x1509bce1)
3244 20:53:35.417282 000000c 00000001
3245 20:53:35.417483 <#0 >[[ 11229.533487] Stack: (0xc6a37e50 to 0xc6a38000)
3246 20:53:35.459291 .862274] ffc0: 0000000c <000>0[0 129.540276] 7e40: 00000028 c470d000 c6a37e74 c6a37e68
3247 20:53:35.459784 00c 7ff00000 00000004 000<000>0[0 129.551138] 7e60: c0c58d24 c1396b70 c6a37e9c c6a37e78 c0c59224 c0c58d04 c0c59104 c43977c0
3248 20:53:35.460063 1 b6e3f000 00020000 004cfe<308>
3249 20:53:35.460298 [ 129.562002] 7e80: b6e76000 00000009 c3023c00 c6a37f60 c6a37ec4 c6a37ea0 c07e27bc c0c59110
3250 20:53:35.460525 # [ 128.870717] ffe0: 0<000>0[0 129.572952] 7ea0: 00000000 c43977c0 b6e76000 c290d000 c6a37f60 c07e2758 c6a37f5c c6a37ec8
3251 20:53:35.502209 04 beddc7e8 b6f0533b b6e7<e06>1[6 129.583815] 7ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6a36000
3252 20:53:35.502684
3253 20:53:35.502949 # [ 128.876041] Code:< 0e>3[0 129.594678] 7ee0: b6e76000 00020000 00000004 00000009 0001fff7 c6a37ee0 00000001 b6e75000
3254 20:53:35.503190 0be0 e34c01ad e1a01004 <e0b>f[f d129.605538] 7f00: c6b9b7c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3255 20:53:35.503430 3b8 (e5945000)
3256 20:53:35.503657 # [ 12<80.>8[8 129.616316] 7f20: 00000000 00000000 c13ac088 3b946064 c206b700 c43977c0 c43977c0 c6a36000
3257 20:53:35.545476 476] ---[ end trace 468<007>9[5 3129.627179] 7f40: b6e76000 00000000 00000000 00000004 c6a37f94 c6a37f60 c059c9b0 c059c304
3258 20:53:35.545975 690fab3b ]---
3259 20:53:35.546295 # ACCESS_<N0U>L[L 129.637956] 7f60: 00000000 00000000 c6a37fac 3b946064 00000009 00000009 7ff00000 00000004
3260 20:53:35.546538 missing 'call trace:':< 0[>F[A I129.648818] 7f80: c03002e4 c6a36000 c6a37fa4 c6a37f98 c059ca40 c059c948 00000000 c6a37fa8
3261 20:53:35.546763 L]
3262 20:53:35.546980 not ok 38 selftes<t0s>:[ l k29.659594] 7fa0: c03000c0 c059ca34 00000009 00000009 00000001 b6e76000 00000009 00000001
3263 20:53:35.588714 dtm: ACCESS_NULL.sh # e<x0i>t[= 1129.670286] 7fc0: 00000009 00000009 7ff00000 00000004 00000001 b6e76000 00020000 004efe38
3264 20:53:35.589203
3265 20:53:35.589474 # selftests: lkdtm: WRI<T0E>_[R 129.681063] 7fe0: 00000004 bec097e8 b6f3c33b b6eb5616 60080030 00000001 00000000 00000000
3266 20:53:35.589710 O.sh
3267 20:53:35.589934 <0>[ 129.691918] Backtrace:
3268 20:53:35.590190 <0>[ 129.695158] [<c1396b64>] (lkdtm_WRITE_RO) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3269 20:53:35.590415 <0>[ 129.703435] r5:c470d000 r4:00000028
3270 20:53:35.590633 <0>[ 129.707287] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3271 20:53:35.632126 <0>[ 129.715573] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3272 20:53:35.632656 <0>[ 129.723765] r9:c6a37f60 r8:c3023c00 r7:00000009 r6:b6e76000 r5:c43977c0 r4:c0c59104
3273 20:53:35.632955 <0>[ 129.731790] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3274 20:53:35.633195 <0>[ 129.739894] r9:c07e2758 r8:c6a37f60 r7:c290d000 r6:b6e76000 r5:c43977c0 r4:00000000
3275 20:53:35.633424 <0>[ 129.747911] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3276 20:53:35.675174 <0>[ 129.755320] r10:00000004 r9:00000000 r8:00000000 r7:b6e76000 r6:c6a36000 r5:c43977c0
3277 20:53:35.675664 <0>[ 129.763418] r4:c43977c0
3278 20:53:35.675942 <0>[ 129.766227] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3279 20:53:35.676185 <0>[ 129.773636] r9:c6a36000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000009 r4:00000009
3280 20:53:35.676413 <0>[ 129.781656] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3281 20:53:35.676682 <0>[ 129.789494] Exception stack(0xc6a37fa8 to 0xc6a37ff0)
3282 20:53:35.676924 <0>[ 129.794818] 7fa0: 00000009 00000009 00000001 b6e76000 00000009 00000001
3283 20:53:35.711326 <0>[ 129.803267] 7fc0: 00000009 00000009 7ff00000 00000004 00000001 b6e76000 00020000 004efe38
3284 20:53:35.711480 <0>[ 129.811714] 7fe0: 00000004 bec097e8 b6f3c33b b6eb5616
3285 20:53:35.711535 <0>[ 129.817040] Code: e34a3bcd e3030ae0 e34c01ad e0233002 (e5843000)
3286 20:53:35.711594 <4>[ 129.823409] ---[ end trace 46807953690fab3c ]---
3287 20:53:35.711645 # Segmentation fault
3288 20:53:35.860676 # [ 129.346813] lkdtm: Performing direct entry WRITE_RO
3289 20:53:35.860765 # [ 129.352241] lkdtm: attempting bad rodata write at c15ec2b8
3290 20:53:35.860820 # [ 129.360156] 8<--- cut here ---
3291 20:53:35.860867 # [ 129.366172] Unable to handle kernel paging request at virtual address c15ec2b8
3292 20:53:35.860911 # [ 129.375994] pgd = 71215ab6
3293 20:53:35.860955 # [ 129.381214] [c15ec2b8] *pgd=1141941e(bad)
3294 20:53:35.860999 # [ 129.388348] Internal error: Oops: 80d [#12] SMP ARM
3295 20:53:35.904190 # [ 129.395996] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
3296 20:53:35.904658 # [ 129.430998] CPU: 3 PID: 2450 Comm: cat Tainted: G D W 5.10.216-cip46 #1
3297 20:53:35.904926 # [ 129.441681] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3298 20:53:35.905150 # [ 129.450646] PC is at lkdtm_WRITE_RO+0x44/0x50
3299 20:53:35.947337 # [ 129.458030] LR is at __irq_work_queue_local+0x40/0x74
3300 20:53:35.947794 # [ 129.465763] pc : [<c1396ba8>] lr : [<c049e128>] psr: 60080013
3301 20:53:35.948057 # [ 129.474370] sp : c6a37e50 ip : c6a37d58 fp : c6a37e64
3302 20:53:35.948267 # [ 129.482019] r10: 00000009 r9 : c1ad2cdc r8 : c15ec020
3303 20:53:35.948470 # [ 129.489584] r7 : c6a37f60 r6 : 00000009 r5 : c470d000 r4 : c15ec2b8
3304 20:53:35.948673 # [ 129.498367] r3 : 0198b861 r2 : aa55aa55 r1 : ef7c05e0 r0 : c1ad3ae0
3305 20:53:35.948871 # [ 129.507408] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3306 20:53:35.990044 # [ 129.516969] Control: 10c5387d Table: 1478404a DAC: 00000051
3307 20:53:35.990539 # [ 129.525228] Process cat (pid: 2450, stack limit = 0x1509bce1)
3308 20:53:35.990803 # [ 129.533487] Stack: (0xc6a37e50 to 0xc6a38000)
3309 20:53:35.991021 # [ 129.540276] 7e40: 00000028 c470d000 c6a37e74 c6a37e68
3310 20:53:35.991227 # [ 129.551138] 7e60: c0c58d24 c1396b70 c6a37e9c c6a37e78 c0c59224 c0c58d04 c0c59104 c43977c0
3311 20:53:35.991428 # [ 129.562002] 7e80: b6e76000 00000009 c3023c00 c6a37f60 c6a37ec4 c6a37ea0 c07e27bc c0c59110
3312 20:53:36.033382 # [ 129.572952] 7ea0: 00000000 c43977c0 b6e76000 c290d000 c6a37f60 c07e2758 c6a37f5c c6a37ec8
3313 20:53:36.033843 # [ 129.583815] 7ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6a36000
3314 20:53:36.034132 # [ 129.594678] 7ee0: b6e76000 00020000 00000004 00000009 0001fff7 c6a37ee0 00000001 b6e75000
3315 20:53:36.034358 # [ 129.605538] 7f00: c6b9b7c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3316 20:53:36.034561 # [ 129.616316] 7f20: 00000000 00000000 c13ac088 3b946064 c206b700 c43977c0 c43977c0 c6a36000
3317 20:53:36.076438 # [ 129.627179] 7f40: b6e76000 00000000 00000000 00000004 c6a37f94 c6a37f60 c059c9b0 c059c304
3318 20:53:36.076886 # [ 129.637956] 7f60: 00000000 00000000 c6a37fac 3b946064 00000009 00000009 7ff00000 00000004
3319 20:53:36.077133 # [ 129.648818] 7f80: c03002e4 c6a36000 c6a37fa4 c6a37f98 c059ca40 c059c948 00000000 c6a37fa8
3320 20:53:36.077348 # [ 129.659594] 7fa0: c03000c0 c059ca34 00000009 00000009 00000001 b6e76000 00000009 00000001
3321 20:53:36.077554 # [ 129.670286] 7fc0: 00000009 00000009 7ff00000 00000004 00000001 b6e76000 00020000 004efe38
3322 20:53:36.119415 # [ 129.681063] 7fe0: 00000004 bec097e8 b6f3c33b b6eb5616 60080030 00000001 00000000 00000000
3323 20:53:36.119897 # [ 129.691918] Backtrace:
3324 20:53:36.120170 # [ 129.695158] [<c1396b64>] (lkdtm_WRITE_RO) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3325 20:53:36.120407 # [ 129.703435] r5:c470d000 r4:00000028
3326 20:53:36.120629 # [ 129.707287] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3327 20:53:36.120846 # [ 129.715573] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3328 20:53:36.121061 # [ 129.723765] r9:c6a37f60 r8:c3023c00 r7:00000009 r6:b6e76000 r5:c43977c0 r4:c0c59104
3329 20:53:36.162574 # [ 129.731790] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3330 20:53:36.163022 # [ 129.739894] r9:c07e2758 r8:c6a37f60 r7:c290d000 r6:b6e76000 r5:c43977c0 r4:00000000
3331 20:53:36.163277 # [ 129.747911] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3332 20:53:36.163492 # [ 129.755320] r10:00000004 r9:00000000 r8:00000000 r7:b6e76000 r6:c6a36000 r5:c43977c0
3333 20:53:36.163698 # [ 129.<6>[ 130.277676] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3334 20:53:36.163897 763418] r4:c43977c0
3335 20:53:36.205629 # [ 129.76<6>[ 130.286809] lkdtm: attempting bad ro_after_init write at c1b84c74
3336 20:53:36.206164 6227] [<c059c93c>] (ksys_write) f<1>[ 130.295915] 8<--- cut here ---
3337 20:53:36.206455 rom [<c059ca40>] <(1s>y[s _ w1r3i.302022] Unable to handle kernel paging request at virtual address c1b84c74
3338 20:53:36.206673 te+0x18/0x1c)
3339 20:53:36.206878 # [ 129<.17>7[3 6130.311598] pgd = e9c13118
3340 20:53:36.207078 36] r9:c6a36000 r8:c03002e4 r7:0<1>[ 130.316915] [c1b84c74] *pgd=11a1941e(bad)
3341 20:53:36.207285 0000004 r6:7ff00000 r5:0000000<90>[ 130.324066] Internal error: Oops: 80d [#13] SMP ARM
3342 20:53:36.207510 r4:00000009
3343 20:53:36.248945 # [ 129.781656] [<c<4>[ 130.331894] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
3344 20:53:36.249450 059ca28>] (sys_write) from [<c030<4>[ 130.366916] CPU: 3 PID: 2525 Comm: cat Tainted: G D W 5.10.216-cip46 #1
3345 20:53:36.292157 00c0>] (ret_fast_sysc<a4l>l[+ 0 x30.377778] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3346 20:53:36.292656 0/0x28)
3347 20:53:36.292938 # [ 129.789494] Excepti<4>[ 130.386844] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3348 20:53:36.293177 on stack(0xc6a37fa8 to 0xc6a3<74f[ 130.395281] LR is at __irq_work_queue_local+0x40/0x74
3349 20:53:36.293405 f0)
3350 20:53:36.293629 # [ 129.794818]< 47>f[a 0 :30.403197] pc : [<c1396c18>] lr : [<c049e128>] psr: 60080013
3351 20:53:36.293850 < 4 >0[0 0 01030.411984] sp : c6d6be50 ip : c6d6bd58 fp : c6d6be64
3352 20:53:36.335390 09 00000009 000<40>0[0 0 11 3b06.419558] r10: 00000014 r9 : c1ad2ce8 r8 : c15ec020
3353 20:53:36.335888 76000 00000009 000<040>0[0 1 1
3354 20:53:36.336172 3
3355 20:53:36.336408 .427050] r7 : c6d6bf60 r6 : 00000014 r5 : c4124000 r4 : c1b84c74
3356 20:53:36.336645 # [ 129.803267] 7fc<04:> [0 0 0130.435928] r3 : fe67479e r2 : 55aa55aa r1 : ef7c05e0 r0 : c1ad3ae0
3357 20:53:36.336944 0009 00000009 7ff00000 <040>0[0 0130.444983] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3358 20:53:36.337182 004 00000001 b6e76000 00<042>0[0 130.454729] Control: 10c5387d Table: 16e4404a DAC: 00000051
3359 20:53:36.337410 0 004efe38
3360 20:53:36.378354 # [ 129.81<107>1[4 ]130.463171] Process cat (pid: 2525, stack limit = 0x01deeee2)
3361 20:53:36.378844 7fe0: 00000004 be<c00>9[7 e 81 30.471525] Stack: (0xc6d6be50 to 0xc6d6c000)
3362 20:53:36.379157 6f3c33b b6eb5616
3363 20:53:36.379407 # [ 129.8170<4>[ 130.478329] be40: 00000029 c4124000 c6d6be74 c6d6be68
3364 20:53:36.379643 0] Code: e34a3bcd e3030ae0 e34<c0>[ 130.489464] be60: c0c58d24 c1396bc0 c6d6be9c c6d6be78 c0c59224 c0c58d04 c0c59104 c4629cc0
3365 20:53:36.379875 1ad e0233002 (e5843000)
3366 20:53:36.421572 # [ <1>[ 130.500599] be80: b6e52000 00000014 c3023c00 c6d6bf60 c6d6bec4 c6d6bea0 c07e27bc c0c59110
3367 20:53:36.422093 29.823409] ---[ end trace 4680<70>[ 130.511733] bea0: 00000000 c4629cc0 b6e52000 c290d000 c6d6bf60 c07e2758 c6d6bf5c c6d6bec8
3368 20:53:36.422394 53690fab3c ]---
3369 20:53:36.422640 # WRITE_RO: m<i0>[ 130.522869] bec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6d6a000
3370 20:53:36.422868 sing 'call trace:': [FAIL]
3371 20:53:36.423090 n<o0t[ 130.534002] bee0: b6e52000 00020000 00000004 00000014 0001ffec c6d6bee0 00000001 b6e51000
3372 20:53:36.464857 ok 39 selftests: lkdtm: WRI<T0E>[ 130.545050] bf00: c47f63c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3373 20:53:36.465345 RO.sh # exit=1
3374 20:53:36.465656 # selftests: lk<d>[ 130.556098] bf20: 00000000 00000000 c13ac088 44118d34 c206b700 c4629cc0 c4629cc0 c6d6a000
3375 20:53:36.465895 tm: WRITE_RO_AFTER_INIT.sh
3376 20:53:36.466149 <0>[ 130.567234] bf40: b6e52000 00000000 00000000 00000004 c6d6bf94 c6d6bf60 c059c9b0 c059c304
3377 20:53:36.466382 <0>[ 130.578106] bf60: 00000000 00000000 c6d6bfac 44118d34 00000014 00000014 7ff00000 00000004
3378 20:53:36.466635 <0>[ 130.586576] bf80: c03002e4 c6d6a000 c6d6bfa4 c6d6bf98 c059ca40 c059c948 00000000 c6d6bfa8
3379 20:53:36.508134 <0>[ 130.595046] bfa0: c03000c0 c059ca34 00000014 00000014 00000001 b6e52000 00000014 00000001
3380 20:53:36.508636 <0>[ 130.603515] bfc0: 00000014 00000014 7ff00000 00000004 00000001 b6e52000 00020000 0048fe38
3381 20:53:36.508929 <0>[ 130.611983] bfe0: 00000004 be8f67e8 b6f1833b b6e91616 60080030 00000001 00000000 00000000
3382 20:53:36.509168 <0>[ 130.620440] Backtrace:
3383 20:53:36.509393 <0>[ 130.623206] [<c1396bb4>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3384 20:53:36.509621 <0>[ 130.632458] r5:c4124000 r4:00000029
3385 20:53:36.551587 <0>[ 130.636334] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3386 20:53:36.552084 <0>[ 130.644648] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3387 20:53:36.552364 <0>[ 130.652862] r9:c6d6bf60 r8:c3023c00 r7:00000014 r6:b6e52000 r5:c4629cc0 r4:c0c59104
3388 20:53:36.552605 <0>[ 130.660910] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3389 20:53:36.552835 <0>[ 130.669034] r9:c07e2758 r8:c6d6bf60 r7:c290d000 r6:b6e52000 r5:c4629cc0 r4:00000000
3390 20:53:36.594811 <0>[ 130.677077] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3391 20:53:36.595307 <0>[ 130.684504] r10:00000004 r9:00000000 r8:00000000 r7:b6e52000 r6:c6d6a000 r5:c4629cc0
3392 20:53:36.595590 <0>[ 130.692616] r4:c4629cc0
3393 20:53:36.595826 <0>[ 130.695446] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3394 20:53:36.596056 <0>[ 130.702877] r9:c6d6a000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000014 r4:00000014
3395 20:53:36.596280 <0>[ 130.710917] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3396 20:53:36.596498 <0>[ 130.718771] Exception stack(0xc6d6bfa8 to 0xc6d6bff0)
3397 20:53:36.644888 <0>[ 130.724117] bfa0: 00000014 00000014 00000001 b6e52000 00000014 00000001
3398 20:53:36.645060 <0>[ 130.732587] bfc0: 00000014 00000014 7ff00000 00000004 00000001 b6e52000 00020000 0048fe38
3399 20:53:36.645127 <0>[ 130.741050] bfe0: 00000004 be8f67e8 b6f1833b b6e91616
3400 20:53:36.645186 <0>[ 130.746396] Code: e34a3bcd e3030ae0 e34c01ad e0233002 (e5843000)
3401 20:53:36.645244 <4>[ 130.752786] ---[ end trace 46807953690fab3d ]---
3402 20:53:36.645300 # Segmentation fault
3403 20:53:36.768291 # [ 130.277676] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3404 20:53:36.768444 # [ 130.286809] lkdtm: attempting bad ro_after_init write at c1b84c74
3405 20:53:36.768500 # [ 130.295915] 8<--- cut here ---
3406 20:53:36.768550 # [ 130.302022] Unable to handle kernel paging request at virtual address c1b84c74
3407 20:53:36.768596 # [ 130.311598] pgd = e9c13118
3408 20:53:36.768642 # [ 130.316915] [c1b84c74] *pgd=11a1941e(bad)
3409 20:53:36.768696 # [ 130.324066] Internal error: Oops: 80d [#13] SMP ARM
3410 20:53:36.811317 # [ 130.331894] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
3411 20:53:36.811406 # [ 130.366916] CPU: 3 PID: 2525 Comm: cat Tainted: G D W 5.10.216-cip46 #1
3412 20:53:36.811474 # [ 130.377778] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3413 20:53:36.811529 # [ 130.386844] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3414 20:53:36.854786 # [ 130.395281] LR is at __irq_work_queue_local+0x40/0x74
3415 20:53:36.855236 # [ 130.403197] pc : [<c1396c18>] lr : [<c049e128>] psr: 60080013
3416 20:53:36.855487 # [ 130.411984] sp : c6d6be50 ip : c6d6bd58 fp : c6d6be64
3417 20:53:36.855702 # [ 130.419558] r10: 00000014 r9 : c1ad2ce8 r8 : c15ec020
3418 20:53:36.855907 # [ 130.427050] r7 : c6d6bf60 r6 : 00000014 r5 : c4124000 r4 : c1b84c74
3419 20:53:36.856114 # [ 130.435928] r3 : fe67479e r2 : 55aa55aa r1 : ef7c05e0 r0 : c1ad3ae0
3420 20:53:36.856316 # [ 130.444983] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3421 20:53:36.897743 # [ 130.454729] Control: 10c5387d Table: 16e4404a DAC: 00000051
3422 20:53:36.898223 # [ 130.463171] Process cat (pid: 2525, stack limit = 0x01deeee2)
3423 20:53:36.898481 # [ 130.471525] Stack: (0xc6d6be50 to 0xc6d6c000)
3424 20:53:36.898697 # [ 130.478329] be40: 00000029 c4124000 c6d6be74 c6d6be68
3425 20:53:36.898905 # [ 130.489464] be60: c0c58d24 c1396bc0 c6d6be9c c6d6be78 c0c59224 c0c58d04 c0c59104 c4629cc0
3426 20:53:36.899107 # [ 130.500599] be80: b6e52000 00000014 c3023c00 c6d6bf60 c6d6bec4 c6d6bea0 c07e27bc c0c59110
3427 20:53:36.940761 # [ 130.511733] bea0: 00000000 c4629cc0 b6e52000 c290d000 c6d6bf60 c07e2758 c6d6bf5c c6d6bec8
3428 20:53:36.941213 # [ 130.522869] bec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6d6a000
3429 20:53:36.941461 # [ 130.534002] bee0: b6e52000 00020000 00000004 00000014 0001ffec c6d6bee0 00000001 b6e51000
3430 20:53:36.941674 # [ 130.545050] bf00: c47f63c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3431 20:53:36.941876 # [ 130.556098] bf20: 00000000 00000000 c13ac088 44118d34 c206b700 c4629cc0 c4629cc0 c6d6a000
3432 20:53:36.983928 # [ 130.567234] bf40: b6e52000 00000000 00000000 00000004 c6d6bf94 c6d6bf60 c059c9b0 c059c304
3433 20:53:36.984383 # [ 130.578106] bf60: 00000000 00000000 c6d6bfac 44118d34 00000014 00000014 7ff00000 00000004
3434 20:53:36.984634 # [ 130.586576] bf80: c03002e4 c6d6a000 c6d6bfa4 c6d6bf98 c059ca40 c059c948 00000000 c6d6bfa8
3435 20:53:36.984845 # [ 130.595046] bfa0: c03000c0 c059ca34 00000014 00000014 00000001 b6e52000 00000014 00000001
3436 20:53:36.985048 # [ 130.603515] bfc0: 00000014 00000014 7ff00000 00000004 00000001 b6e52000 00020000 0048fe38
3437 20:53:37.026942 # [ 130.611983] bfe0: 00000004 be8f67e8 b6f1833b b6e91616 60080030 00000001 00000000 00000000
3438 20:53:37.027402 # [ 130.620440] Backtrace:
3439 20:53:37.027660 # [ 130.623206] [<c1396bb4>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3440 20:53:37.027879 # [ 130.632458] r5:c4124000 r4:00000029
3441 20:53:37.028086 # [ 130.636334] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3442 20:53:37.028289 # [ 130.644648] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3443 20:53:37.028488 # [ 130.652862] r9:c6d6bf60 r8:c3023c00 r7:00000014 r6:b6e52000 r5:c4629cc0 r4:c0c59104
3444 20:53:37.070180 # [ 130.660910] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3445 20:53:37.070637 # [ 130.669034] r9:c07e2758 r8:c6d6bf60 r7:c290d000 r6:b6e52000 r5:c4629cc0 r4:00000000
3446 20:53:37.070925 # [ 130.677077] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3447 20:53:37.071166 # [ 130.684504] r10:00000004 r9:00000000 r8:00000000 r7:b6e52000 r6:c6d6a000 r5:c4629cc0
3448 20:53:37.071392 # [ 130.692616] r4:c4629cc0
3449 20:53:37.071610 # [ 130.695446] [<c059c93c>] (ksys_write) f<6>[ 131.192360] lkdtm: Performing direct entry WRITE_KERN
3450 20:53:37.113130 rom [<c059ca40>] (sys_write+0x18/<6>[ 131.198830] lkdtm: attempting bad 7589880 byte write at c1396a8c
3451 20:53:37.113580 0x1c)
3452 20:53:37.113836 # [ 130.702877] r9:c6d6a<1>[ 131.207972] 8<--- cut here ---
3453 20:53:37.114053 000 r8:c03002e4 r7:00000<010>4[ 131.214099] Unable to handle kernel paging request at virtual address c1396a8c
3454 20:53:37.114297 6:7ff00000 r5:0<010>0[0 0 11341 .224007] pgd = 65f792b1
3455 20:53:37.114506 4:00000014
3456 20:53:37.114709 # [ 130.710917] [<c01>[ 131.228971] [c1396a8c] *pgd=1121940e(bad)
3457 20:53:37.114908 59ca28>] (sys_write) fr<o0m> [[ <131.236026] Internal error: Oops: 80d [#14] SMP ARM
3458 20:53:37.156394 c03000c0>] (ret_fast_syscall+0x0/<4>[ 131.243504] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
3459 20:53:37.156902 0x28)
3460 20:53:37.199491 # [ 130.718771] <E4x>c[e 131.278508] CPU: 3 PID: 2600 Comm: cat Tainted: G D W 5.10.216-cip46 #1
3461 20:53:37.199986 tion stack(0<x4c>6[d 6 b1f3a18. 288936] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3462 20:53:37.200266 o 0xc6d6bff0)
3463 20:53:37.200502 # [ 130.7241<147>[ 131.297643] PC is at memcpy+0x50/0x330
3464 20:53:37.200726 bfa0: < 4 > [ 1 3 .304248] LR is at 0xe92dd830
3465 20:53:37.200948 00000014 00000<041>4[ 0 103010.009731] pc : [<c08d5b70>] lr : [<e92dd830>] psr: 20080013
3466 20:53:37.201175 001 b6e52000< 40>0[0 0 0103114. 318166] sp : c6c15e2c ip : e1a0c00d fp : c6c15e64
3467 20:53:37.201418 0000001
3468 20:53:37.242695 # <[4 > [1 3 01.3713.2355562] r10: 0000000b r9 : c1ad2cfc r8 : e89da800
3469 20:53:37.243187 87] bfc0: 0000<04>0[1 4 103010.032870] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3470 20:53:37.243471 0014 7ff000<040> [0 0 0103010.0341565] r3 : e1a0c00d r2 : 0073cf58 r1 : c0c59ab4 r0 : c1396a8c
3471 20:53:37.243717 00000001 b6e52<040>0[ 0 0103210350178] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3472 20:53:37.243949 000 0048fe38<
3473 20:53:37.244175 4
3474 20:53:37.244396 >#[ [ 1 3113.0359569] Control: 10c5387d Table: 16a0c04a DAC: 00000051
3475 20:53:37.285692 741050] bfe0: <000>0[0 0 103014. 67485] Process cat (pid: 2600, stack limit = 0x5ee2e54a)
3476 20:53:37.286226 be8f67e8 b6f1<803>3[b b163e19.175401] Stack: (0xc6c15e2c to 0xc6c16000)
3477 20:53:37.286515 616
3478 20:53:37.286755 # [ 130.746396] C<o0d>e[: 131.381933] 5e20: c0c59a94 0073cff8 c6c15f60 c15ec020 c1396a8c
3479 20:53:37.286990 e34a3bcd e3030ae0 e34<c00>1[a d 31.392713] 5e40: c1396a8c c1396c70 0000002a c4124000 0000000b c6c15f60 c6c15e74 c6c15e68
3480 20:53:37.287215 e0233002 (e5843000)< 0
3481 20:53:37.287432 >
3482 20:53:37.287653 [# [1 1.403405] 5e60: c0c58d24 c1396c30 c6c15e9c c6c15e78 c0c59224 c0c58d04 c0c59104 c4396780
3483 20:53:37.329013 130.752786] ---[ en<d0 >t[r a c131.414011] 5e80: b6e53000 0000000b c3023c00 c6c15f60 c6c15ec4 c6c15ea0 c07e27bc c0c59110
3484 20:53:37.329506 46807953690fab3d ]---<
3485 20:53:37.329780 0
3486 20:53:37.330024 >#[ W 131.424706] 5ea0: 00000000 c4396780 b6e53000 c290d000 c6c15f60 c07e2758 c6c15f5c c6c15ec8
3487 20:53:37.330286 ITE_RO_AFTER_INIT:< 0m>i[s s i1n31.435485] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6c14000
3488 20:53:37.330515 'call trace:': [F<A0I>L[]
3489 20:53:37.330733
3490 20:53:37.330949 1n31.446092] 5ee0: b6e53000 00020000 00000004 0000000b 0001fff5 c6c15ee0 00000001 b6e52000
3491 20:53:37.372042 t ok 40 selftests:< 0l>k[d t m1:31.456699] 5f00: c42537c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3492 20:53:37.372531 WRITE_RO_AFTER_INI<T0.>s[h #1 31.467307] 5f20: 00000000 00000000 c13ac088 767644be c206b700 c4396780 c4396780 c6c14000
3493 20:53:37.372816 xit=1
3494 20:53:37.373051 # selftests:< 0l>k[d t m1:1.477913] 5f40: b6e53000 00000000 00000000 00000004 c6c15f94 c6c15f60 c059c9b0 c059c304
3495 20:53:37.373278 WRITE_KERN.sh
3496 20:53:37.373505 <0>[ 131.488520] 5f60: 00000000 00000000 c6c15fac 767644be 0000000b 0000000b 7ff00000 00000004
3497 20:53:37.415205 <0>[ 131.498344] 5f80: c03002e4 c6c14000 c6c15fa4 c6c15f98 c059ca40 c059c948 00000000 c6c15fa8
3498 20:53:37.415730 <0>[ 131.506793] 5fa0: c03000c0 c059ca34 0000000b 0000000b 00000001 b6e53000 0000000b 00000001
3499 20:53:37.416028 <0>[ 131.515244] 5fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6e53000 00020000 0047fe38
3500 20:53:37.416270 <0>[ 131.523693] 5fe0: 00000004 be8627e8 b6f1933b b6e92616 60080030 00000001 00000000 00000000
3501 20:53:37.416499 <0>[ 131.532136] Backtrace:
3502 20:53:37.416720 <0>[ 131.534878] [<c1396c24>] (lkdtm_WRITE_KERN) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3503 20:53:37.458381 <0>[ 131.543331] r7:c6c15f60 r6:0000000b r5:c4124000 r4:0000002a
3504 20:53:37.458873 <0>[ 131.549267] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3505 20:53:37.459162 <0>[ 131.557552] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3506 20:53:37.459397 <0>[ 131.565744] r9:c6c15f60 r8:c3023c00 r7:0000000b r6:b6e53000 r5:c4396780 r4:c0c59104
3507 20:53:37.459624 <0>[ 131.573767] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3508 20:53:37.459846 <0>[ 131.581870] r9:c07e2758 r8:c6c15f60 r7:c290d000 r6:b6e53000 r5:c4396780 r4:00000000
3509 20:53:37.501864 <0>[ 131.589888] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3510 20:53:37.502394 <0>[ 131.597297] r10:00000004 r9:00000000 r8:00000000 r7:b6e53000 r6:c6c14000 r5:c4396780
3511 20:53:37.502681 <0>[ 131.605395] r4:c4396780
3512 20:53:37.502918 <0>[ 131.608204] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3513 20:53:37.503146 <0>[ 131.615612] r9:c6c14000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:0000000b r4:0000000b
3514 20:53:37.503368 <0>[ 131.623632] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3515 20:53:37.550021 <0>[ 131.631469] Exception stack(0xc6c15fa8 to 0xc6c15ff0)
3516 20:53:37.550539 <0>[ 131.636793] 5fa0: 0000000b 0000000b 00000001 b6e53000 0000000b 00000001
3517 20:53:37.550829 <0>[ 131.645243] 5fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6e53000 00020000 0047fe38
3518 20:53:37.551069 <0>[ 131.653689] 5fe0: 00000004 be8627e8 b6f1933b b6e92616
3519 20:53:37.551293 <0>[ 131.659015] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3520 20:53:37.551518 <4>[ 131.665385] ---[ end trace 46807953690fab3e ]---
3521 20:54:00.938125 # Segmentation fault
3522 20:54:01.097511 # [ 131.192360] lkdtm: Performing direct entry WRITE_KERN
3523 20:54:01.097624 # [ 131.198830] lkdtm: attempting bad 7589880 byte write at c1396a8c
3524 20:54:01.097679 # [ 131.207972] 8<--- cut here ---
3525 20:54:01.097727 # [ 131.214099] Unable to handle kernel paging request at virtual address c1396a8c
3526 20:54:01.097772 # [ 131.224007] pgd = 65f792b1
3527 20:54:01.097815 # [ 131.228971] [c1396a8c] *pgd=1121940e(bad)
3528 20:54:01.097859 # [ 131.236026] Internal error: Oops: 80d [#14] SMP ARM
3529 20:54:01.141078 # [ 131.243504] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
3530 20:54:01.141236 # [ 131.278508] CPU: 3 PID: 2600 Comm: cat Tainted: G D W 5.10.216-cip46 #1
3531 20:54:01.141308 # [ 131.288936] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3532 20:54:01.141368 # [ 131.297643] PC is at memcpy+0x50/0x330
3533 20:54:01.184258 # [ 131.304248] LR is at 0xe92dd830
3534 20:54:01.184716 # [ 131.309731] pc : [<c08d5b70>] lr : [<e92dd830>] psr: 20080013
3535 20:54:01.184986 # [ 131.318166] sp : c6c15e2c ip : e1a0c00d fp : c6c15e64
3536 20:54:01.185203 # [ 131.325562] r10: 0000000b r9 : c1ad2cfc r8 : e89da800
3537 20:54:01.185406 # [ 131.332870] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3538 20:54:01.185608 # [ 131.341565] r3 : e1a0c00d r2 : 0073cf58 r1 : c0c59ab4 r0 : c1396a8c
3539 20:54:01.185806 # [ 131.350178] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3540 20:54:01.227061 # [ 131.359569] Control: 10c5387d Table: 16a0c04a DAC: 00000051
3541 20:54:01.227511 # [ 131.367485] Process cat (pid: 2600, stack limit = 0x5ee2e54a)
3542 20:54:01.227758 # [ 131.375401] Stack: (0xc6c15e2c to 0xc6c16000)
3543 20:54:01.227976 # [ 131.381933] 5e20: c0c59a94 0073cff8 c6c15f60 c15ec020 c1396a8c
3544 20:54:01.228184 # [ 131.392713] 5e40: c1396a8c c1396c70 0000002a c4124000 0000000b c6c15f60 c6c15e74 c6c15e68
3545 20:54:01.228392 # [ 131.403405] 5e60: c0c58d24 c1396c30 c6c15e9c c6c15e78 c0c59224 c0c58d04 c0c59104 c4396780
3546 20:54:01.270307 # [ 131.414011] 5e80: b6e53000 0000000b c3023c00 c6c15f60 c6c15ec4 c6c15ea0 c07e27bc c0c59110
3547 20:54:01.270766 # [ 131.424706] 5ea0: 00000000 c4396780 b6e53000 c290d000 c6c15f60 c07e2758 c6c15f5c c6c15ec8
3548 20:54:01.271030 # [ 131.435485] 5ec0: c059c404 c07e2764 00000001 00000000 c059c9b0 c13ac088 c059c9b0 c6c14000
3549 20:54:01.271247 # [ 131.446092] 5ee0: b6e53000 00020000 00000004 0000000b 0001fff5 c6c15ee0 00000001 b6e52000
3550 20:54:01.271451 # [ 131.456699] 5f00: c42537c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3551 20:54:01.313091 # [ 131.467307] 5f20: 00000000 00000000 c13ac088 767644be c206b700 c4396780 c4396780 c6c14000
3552 20:54:01.313545 # [ 131.477913] 5f40: b6e53000 00000000 00000000 00000004 c6c15f94 c6c15f60 c059c9b0 c059c304
3553 20:54:01.313794 # [ 131.488520] 5f60: 00000000 00000000 c6c15fac 767644be 0000000b 0000000b 7ff00000 00000004
3554 20:54:01.314008 # [ 131.498344] 5f80: c03002e4 c6c14000 c6c15fa4 c6c15f98 c059ca40 c059c948 00000000 c6c15fa8
3555 20:54:01.314249 # [ 131.506793] 5fa0: c03000c0 c059ca34 0000000b 0000000b 00000001 b6e53000 0000000b 00000001
3556 20:54:01.356327 # [ 131.515244] 5fc0: 0000000b 0000000b 7ff00000 00000004 00000001 b6e53000 00020000 0047fe38
3557 20:54:01.356794 # [ 131.523693] 5fe0: 00000004 be8627e8 b6f1933b b6e92616 60080030 00000001 00000000 00000000
3558 20:54:01.357110 # [ 131.532136] Backtrace:
3559 20:54:01.357333 # [ 131.534878] [<c1396c24>] (lkdtm_WRITE_KERN) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3560 20:54:01.357544 # [ 131.543331] r7:c6c15f60 r6:0000000b r5:c4124000 r4:0000002a
3561 20:54:01.357741 # [ 131.549267] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3562 20:54:01.357937 # [ 131.557552] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3563 20:54:01.399548 # [ 131.565744] r9:c6c15f60 r8:c3023c00 r7:0000000b r6:b6e53000 r5:c4396780 r4:c0c59104
3564 20:54:01.400034 # [ 131.573767] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3565 20:54:01.400307 # [ 131.581870] r9:c07e2758 r8:c6c15f60 r7:c290d000 r6:b6e53000 r5:c4396780 r4:00000000
3566 20:54:01.400544 # [ 131.589888] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3567 20:54:01.400766 # [ 131.597297] r10:00000004 r9:00000000 r8:00000000 r7:b6e53000 r6:c6c14000 r5:c4396780
3568 20:54:01.400989 # [ 131.605395] r4:c4396780
3569 20:54:01.442599 # [ 131.608204] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3570 20:54:01.443095 # [ 131.615612] r9:c6c14000 r8:c03002e4 r7:00000004 r6:7ff000<6>[ 155.539630] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3571 20:54:01.443377 00 r5:0000000b r4:0000000b
3572 20:54:01.443616 # [ <6>[ 155.547242] lkdtm: attempting good refcount_inc() without overflow
3573 20:54:01.443844 131.623632] [<c059ca28>] (sys_wri<6>[ 155.556435] lkdtm: attempting bad refcount_inc() overflow
3574 20:54:01.444080 te) from [<c03000c0>] (ret_fast_s<4>[ 155.564939] ------------[ cut here ]------------
3575 20:54:01.485570 yscall+0x0/0x28)
3576 20:54:01.486017 # [ 131.631469<4>[ 155.572700] WARNING: CPU: 3 PID: 2676 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3577 20:54:01.486303 ] Exception stack(0xc6c15fa8 to 0<4>[ 155.584241] refcount_t: saturated; leaking memory.
3578 20:54:01.486517 xc6c15ff0)
3579 20:54:01.528642 # [ 131.636793] 5fa0<4>[ 155.592153] Modules linked in: sha256_generic sha256_arm cfg80211 fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine authenc libdes phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev dw_hdmi_imx dw_hdmi parallel_display imx_ldb etnaviv gpu_sched imxdrm imx_ipu_v3
3580 20:54:01.529116 : 0000000b 0000<4>[ 155.627164] CPU: 3 PID: 2676 Comm: cat Tainted: G D W 5.10.216-cip46 #1
3581 20:54:01.529415 000b 0000000<14 >b[6 e 5135050.0637988] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3582 20:54:01.529665 0000000b 00000001
3583 20:54:01.529899 #< 4[> [ 1 3155.646684] Backtrace:
3584 20:54:01.571953 .645243] 5fc0: 0000000b 0000000b <4>[ 155.651665] [<c1388e40>] (dump_backtrace) from [<c1389200>] (show_stack+0x20/0x24)
3585 20:54:01.572453 7ff00000 0000000<44 >0[0 0 010505.662344] r7:ffffffff r6:60080013 r5:00000000 r4:c1f1ced8
3586 20:54:01.572750 1 b6e53000 00020000 0047<f4e>3[8 155.670351] [<c13891e0>] (show_stack) from [<c139049c>] (dump_stack+0xe0/0x100)
3587 20:54:01.572996
3588 20:54:01.573222 # [ 131.653689] 5fe<04:> [0 0 055.680350] [<c13903bc>] (dump_stack) from [<c03567c8>] (__warn+0x98/0x14c)
3589 20:54:01.573447 00004 be8627e8 b<64f>1[9 3 315b5 689822] r9:00000009 r8:c0875da4 r7:00000016 r6:00000009 r5:c0875da4 r4:c1a26d08
3590 20:54:01.573672 b6e92616
3591 20:54:01.615040 # [ 131.65<940>1[5 ] 55.699825] [<c0356730>] (__warn) from [<c138a340>] (warn_slowpath_fmt+0x8c/0xa8)
3592 20:54:01.615539 Code: f5d1f05<c4 >f[5 d 11f5057.c09818] r7:00000016 r6:c1a26d08 r5:c1a26ce0 r4:c6be6000
3593 20:54:01.615832 e8b151f8 e2522020 (e8a<045>1[f 8155.717652] [<c138a2b8>] (warn_slowpath_fmt) from [<c0875da4>] (refcount_warn_saturate+0xd4/0x174)
3594 20:54:01.616073 )
3595 20:54:01.616300 # [ 131.665<348>5[] -1-5-5.729208] r9:c1ad2d08 r8:c15ec020 r7:c6be7f60 r6:00000016 r5:c46f5000 r4:c6be6000
3596 20:54:01.658176 end trace 46807953690fa<b43>e[ 155.739299] [<c0875cd0>] (refcount_warn_saturate) from [<c0c59da8>] (__refcount_add.constprop.0+0x44/0x58)
3597 20:54:01.658698 ---
3598 20:54:01.659000 # WRITE_KERN: m<i4s>s[i n g155.751638] [<c0c59d64>] (__refcount_add.constprop.0) from [<c13970a0>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3599 20:54:01.659240 'call trace:': [FA<I4L>][
3600 20:54:01.659461
3601 20:54:01.659680 n1o55.764240] [<c1397028>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c58d24>] (lkdtm_do_action+0x2c/0x4c)
3602 20:54:01.659904 ok 41 self<t4e>s[t s :1 5l5k.d7t5797] r4:0000002b
3603 20:54:01.701374 m: WRITE_KERN.sh< 4#> [e x i1t5=5.780417] [<c0c58cf8>] (lkdtm_do_action) from [<c0c59224>] (direct_entry+0x120/0x18c)
3604 20:54:01.701864
3605 20:54:01.702178 # selftests: lkdtm: R<E4F>C[O U155.790768] [<c0c59104>] (direct_entry) from [<c07e27bc>] (full_proxy_write+0x64/0x94)
3606 20:54:01.702432 NT_INC_OVERFLOW.s<h4
3607 20:54:01.702661 >
3608 20:54:01.702879 [ 155.801282] r9:c6be7f60 r8:c3023c00 r7:00000016 r6:b6e17000 r5:c4397a40 r4:c0c59104
3609 20:54:01.703101 <4>[ 155.811023] [<c07e2758>] (full_proxy_write) from [<c059c404>] (vfs_write+0x10c/0x53c)
3610 20:54:01.703319 <4>[ 155.819124] r9:c07e2758 r8:c6be7f60 r7:c290d000 r6:b6e17000 r5:c4397a40 r4:00000000
3611 20:54:01.744795 <4>[ 155.827137] [<c059c2f8>] (vfs_write) from [<c059c9b0>] (ksys_write+0x74/0xec)
3612 20:54:01.745292 <4>[ 155.834541] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c6be6000 r5:c4397a40
3613 20:54:01.745580 <4>[ 155.842635] r4:c4397a40
3614 20:54:01.745815 <4>[ 155.845440] [<c059c93c>] (ksys_write) from [<c059ca40>] (sys_write+0x18/0x1c)
3615 20:54:01.746047 <4>[ 155.852844] r9:c6be6000 r8:c03002e4 r7:00000004 r6:7ff00000 r5:00000016 r4:00000016
3616 20:54:01.746323 <4>[ 155.860860] [<c059ca28>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3617 20:54:01.746548 <4>[ 155.868694] Exception stack(0xc6be7fa8 to 0xc6be7ff0)
3618 20:54:01.787792 <4>[ 155.874015] 7fa0: 00000016 00000016 00000001 b6e17000 00000016 00000001
3619 20:54:01.788280 <4>[ 155.882464] 7fc0: 00000016 00000016 7ff00000 00000004 00000001 b6e17000 00020000 0045fe38
3620 20:54:01.788546 <4>[ 155.890907] 7fe0: 00000004 befba7e8 b6edd33b b6e56616
3621 20:54:01.788780 <4>[ 155.896279] irq event stamp: 0
3622 20:54:01.789006 <4>[ 155.899613] hardirqs last enabled at (0): [<00000000>] 0x0
3623 20:54:01.789232 <4>[ 155.905489] hardirqs last disabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3624 20:54:01.819649 <4>[ 155.913261] softirqs last enabled at (0): [<c03538f4>] copy_process+0x5f8/0x1dac
3625 20:54:01.820148 <4>[ 155.921075] softirqs last disabled at (0): [<00000000>] 0x0
3626 20:54:01.820427 <4>[ 155.926954] ---[ end trace 46807953690fab3f ]---
3627 20:54:01.820664 <6>[ 155.931847] lkdtm: Overflow detected: saturated
3628 20:54:38.597120 <3>[ 192.684845] rcu: INFO: rcu_sched self-detected stall on CPU
3629 20:54:38.597610 <3>[ 192.690705] rcu: 0-....: (1 GPs behind) idle=db2/1/0x40000004 softirq=5272/5273 fqs=1300
3630 20:54:38.597898 <4>[ 192.699236] (t=2600 jiffies g=7197 q=98)
3631 20:54:38.598163 <4>[ 192.703512] NMI backtrace for cpu 0
3632 20:54:38.598399 <4>[ 192.707273] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.10.216-cip46 #1
3633 20:54:38.598625 <4>[ 192.715541] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3634 20:54:38.598845 <4>[ 192.722334] Backtrace:
3635 20:54:38.640187 <4>[ 192.725072] [<c1388e40>] (dump_backtrace) from [<c1389200>] (show_stack+0x20/0x24)
3636 20:54:38.640674 <4>[ 192.732913] r7:ffffffff r6:60070193 r5:00000000 r4:c1f1ced8
3637 20:54:38.640945 <4>[ 192.738844] [<c13891e0>] (show_stack) from [<c139049c>] (dump_stack+0xe0/0x100)
3638 20:54:38.641179 <4>[ 192.746430] [<c13903bc>] (dump_stack) from [<c08e0a84>] (nmi_cpu_backtrace+0xd0/0xfc)
3639 20:54:38.641404 <4>[ 192.754529] r9:c19dabf8 r8:c1408220 r7:00000000 r6:00000000 r5:00000000 r4:00000000
3640 20:54:38.683569 <4>[ 192.762545] [<c08e09b4>] (nmi_cpu_backtrace) from [<c08e0bcc>] (nmi_trigger_cpumask_backtrace+0x11c/0x17c)
3641 20:54:38.684059 <4>[ 192.772465] r5:c1e16800 r4:c03115d8
3642 20:54:38.684343 <4>[ 192.776316] [<c08e0ab0>] (nmi_trigger_cpumask_backtrace) from [<c031290c>] (arch_trigger_cpumask_backtrace+0x20/0x24)
3643 20:54:38.684587 <4>[ 192.787195] r9:c19dabf8 r8:c2069d5f r7:c1e15d9c r6:c1ea9300 r5:c1ea9300 r4:00000000
3644 20:54:38.684820 <4>[ 192.795209] [<c03128ec>] (arch_trigger_cpumask_backtrace) from [<c138c608>] (rcu_dump_cpu_stacks+0x104/0x13c)
3645 20:54:38.726744 <4>[ 192.805397] [<c138c504>] (rcu_dump_cpu_stacks) from [<c03fe3ec>] (rcu_sched_clock_irq+0xd40/0x102c)
3646 20:54:38.727241 <4>[ 192.814713] r10:c1e16560 r9:c1dad480 r8:c206b020 r7:c1e15d98 r6:ef78e480 r5:c1e167f4
3647 20:54:38.727530 <4>[ 192.822807] r4:c1ea9300
3648 20:54:38.727763 <4>[ 192.825618] [<c03fd6ac>] (rcu_sched_clock_irq) from [<c0409c98>] (update_process_times+0x6c/0x8c)
3649 20:54:38.727992 <4>[ 192.834759] r10:c1e00000 r9:ef786a20 r8:ef7869c0 r7:dc06f9b9 r6:c1e01cb8 r5:c1e00000
3650 20:54:38.728215 <4>[ 192.842853] r4:00000000
3651 20:54:38.728431 <4>[ 192.845661] [<c0409c2c>] (update_process_times) from [<c0421dcc>] (tick_sched_handle+0x64/0x68)
3652 20:54:38.769728 <4>[ 192.854626] r5:0000002c r4:ef786f68
3653 20:54:38.770273 <4>[ 192.858470] [<c0421d68>] (tick_sched_handle) from [<c04229d8>] (tick_sched_timer+0x5c/0xbc)
3654 20:54:38.770579 <4>[ 192.867091] [<c042297c>] (tick_sched_timer) from [<c040b4a4>] (__hrtimer_run_queues+0x2d0/0x578)
3655 20:54:38.770819 <4>[ 192.876144] r9:ef786a20 r8:ef7869c0 r7:c042297c r6:00000000 r5:c1e15d98 r4:ef786f68
3656 20:54:38.771049 <4>[ 192.884159] [<c040b1d4>] (__hrtimer_run_queues) from [<c040c124>] (hrtimer_interrupt+0x13c/0x35c)
3657 20:54:38.813191 <4>[ 192.893299] r10:ef786b18 r9:ef786ae0 r8:ef786b20 r7:dc06f483 r6:0000002c r5:60070193
3658 20:54:38.813686 <4>[ 192.901393] r4:ef7869c0
3659 20:54:38.813969 <4>[ 192.904201] [<c040bfe8>] (hrtimer_interrupt) from [<c0313550>] (twd_handler+0x40/0x48)
3660 20:54:38.814241 <4>[ 192.912387] r10:c1e00000 r9:c1e01cb8 r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700
3661 20:54:38.814475 <4>[ 192.920481] r4:00000001
3662 20:54:38.814699 <4>[ 192.923291] [<c0313510>] (twd_handler) from [<c03e246c>] (handle_percpu_devid_irq+0xe0/0x348)
3663 20:54:38.814927 <4>[ 192.932081] r5:c2971700 r4:c2959400
3664 20:54:38.856540 <4>[ 192.935931] [<c03e238c>] (handle_percpu_devid_irq) from [<c03db154>] (__handle_domain_irq+0x8c/0xe0)
3665 20:54:38.857030 <4>[ 192.945331] r9:c1e01cb8 r8:c281c400 r7:00000001 r6:c1e01df0 r5:00000000 r4:c1dab49c
3666 20:54:38.857311 <4>[ 192.953346] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
3667 20:54:38.857550 <4>[ 192.961967] r9:c1e01cb8 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
3668 20:54:38.857776 <4>[ 192.969980] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
3669 20:54:38.858011 <4>[ 192.977728] Exception stack(0xc1e01cb8 to 0xc1e01d00)
3670 20:54:38.899634 <4>[ 192.983047] 1ca0: c0301f14 ffffe000
3671 20:54:38.900128 <4>[ 192.991497] 1cc0: 00000000 c1e00000 c1e01d08 00000000 00000000 00000001 c281c400 00000082
3672 20:54:38.900403 <4>[ 192.999943] 1ce0: c1e00000 c1e01d74 c1e01ce0 c1e01d08 c0478294 c0301f18 60070113 ffffffff
3673 20:54:38.900642 <4>[ 193.008388] r9:c1e00000 r8:c281c400 r7:c1e01cec r6:ffffffff r5:60070113 r4:c0301f18
3674 20:54:38.900880 <4>[ 193.016403] [<c0301e30>] (__do_softirq) from [<c035f8fc>] (__irq_exit_rcu+0x178/0x1d0)
3675 20:54:38.942863 <4>[ 193.024588] r10:c4f8668a r9:c1e01df0 r8:c281c400 r7:00000001 r6:00000000 r5:00000000
3676 20:54:38.943356 <4>[ 193.032681] r4:ffffe000
3677 20:54:38.943636 <4>[ 193.035485] [<c035f784>] (__irq_exit_rcu) from [<c035fd80>] (irq_exit+0x18/0x38)
3678 20:54:38.943880 <4>[ 193.043146] r5:00000000 r4:c1dab49c
3679 20:54:38.944107 <4>[ 193.046990] [<c035fd68>] (irq_exit) from [<c03db158>] (__handle_domain_irq+0x90/0xe0)
3680 20:54:38.944330 <4>[ 193.055089] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
3681 20:54:38.944553 <4>[ 193.063709] r9:c1e01df0 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
3682 20:54:38.985932 <4>[ 193.071720] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
3683 20:54:38.986462 <4>[ 193.079467] Exception stack(0xc1e01df0 to 0xc1e01e38)
3684 20:54:38.986759 <4>[ 193.084785] 1de0: c13ab530 ffffe000 00000000 c1e00000
3685 20:54:38.987009 <4>[ 193.093230] 1e00: ef78dc80 00000000 c4196c00 00000002 c13a3ac0 c1e1aac0 c4f8668a c1e01e54
3686 20:54:38.987240 <4>[ 193.101675] 1e20: c1e01e18 c1e01e40 c0478294 c13ab534 60070013 ffffffff
3687 20:54:38.987466 <4>[ 193.108557] r9:c1e00000 r8:c13a3ac0 r7:c1e01e24 r6:ffffffff r5:60070013 r4:c13ab534
3688 20:54:39.029219 <4>[ 193.116579] [<c13ab500>] (_raw_spin_unlock_irq) from [<c038f7ac>] (finish_task_switch+0xc0/0x244)
3689 20:54:39.029709 <4>[ 193.125718] r5:00000000 r4:ef78dc80
3690 20:54:39.029988 <4>[ 193.129571] [<c038f6ec>] (finish_task_switch) from [<c13a3ac0>] (__schedule+0x330/0x960)
3691 20:54:39.030262 <4>[ 193.137932] r9:00000000 r8:ef78dc90 r7:c1e00000 r6:c1e1aac0 r5:c4196c00 r4:ef78dc80
3692 20:54:39.030492 <4>[ 193.145947] [<c13a3790>] (__schedule) from [<c13a45d0>] (schedule_idle+0x44/0x88)
3693 20:54:39.072409 <4>[ 193.153699] r10:c4f8668a r9:c1e00000 r8:00000000 r7:c26e7c80 r6:00000002 r5:c1e01f68
3694 20:54:39.072900 <4>[ 193.161793] r4:c1e00000
3695 20:54:39.073180 <4>[ 193.164601] [<c13a458c>] (schedule_idle) from [<c039acdc>] (do_idle+0x1e4/0x308)
3696 20:54:39.073419 <4>[ 193.172262] r5:c1e01f68 r4:00000000
3697 20:54:39.073648 <4>[ 193.176109] [<c039aaf8>] (do_idle) from [<c039b240>] (cpu_startup_entry+0x28/0x2c)
3698 20:54:39.073871 <4>[ 193.183947] r10:c4f8668a r9:c1cd1a78 r8:00000000 r7:c26e7c80 r6:00000002 r5:c1e01f68
3699 20:54:39.074127 <4>[ 193.192041] r4:000000dc
3700 20:54:39.074354 <4>[ 193.194848] [<c039b218>] (cpu_startup_entry) from [<c13a27ac>] (rest_init+0x1c4/0x320)
3701 20:54:39.114650 <4>[ 193.203039] [<c13a25e8>] (rest_init) from [<c1c00c4c>] (arch_call_rest_init+0x18/0x1c)
3702 20:54:39.115144 <4>[ 193.211222] r6:c1e00000 r5:00000001 r4:c20a6068
3703 20:54:39.115425 <4>[ 193.216109] [<c1c00c34>] (arch_call_rest_init) from [<c1c011f8>] (start_kernel+0x548/0x580)
3704 20:54:39.115666 <4>[ 193.224731] [<c1c00cb0>] (start_kernel) from [<00000000>] (0x0)
3705 20:55:56.627476 <3>[ 270.714841] rcu: INFO: rcu_sched self-detected stall on CPU
3706 20:55:56.627976 <3>[ 270.720694] rcu: 0-....: (1 GPs behind) idle=db2/1/0x40000004 softirq=5272/5273 fqs=5175
3707 20:55:56.628268 <4>[ 270.729227] (t=10403 jiffies g=7197 q=98)
3708 20:55:56.628503 <4>[ 270.733590] NMI backtrace for cpu 0
3709 20:55:56.628728 <4>[ 270.737349] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.10.216-cip46 #1
3710 20:55:56.628954 <4>[ 270.745618] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3711 20:55:56.629175 <4>[ 270.752409] Backtrace:
3712 20:55:56.670632 <4>[ 270.755140] [<c1388e40>] (dump_backtrace) from [<c1389200>] (show_stack+0x20/0x24)
3713 20:55:56.671120 <4>[ 270.762980] r7:ffffffff r6:60070193 r5:00000000 r4:c1f1ced8
3714 20:55:56.671400 <4>[ 270.768910] [<c13891e0>] (show_stack) from [<c139049c>] (dump_stack+0xe0/0x100)
3715 20:55:56.671637 <4>[ 270.776490] [<c13903bc>] (dump_stack) from [<c08e0a84>] (nmi_cpu_backtrace+0xd0/0xfc)
3716 20:55:56.671861 <4>[ 270.784588] r9:c19dabf8 r8:c1408220 r7:00000000 r6:00000000 r5:00000000 r4:00000000
3717 20:55:56.713987 <4>[ 270.792603] [<c08e09b4>] (nmi_cpu_backtrace) from [<c08e0bcc>] (nmi_trigger_cpumask_backtrace+0x11c/0x17c)
3718 20:55:56.714512 <4>[ 270.802521] r5:c1e16800 r4:c03115d8
3719 20:55:56.714792 <4>[ 270.806371] [<c08e0ab0>] (nmi_trigger_cpumask_backtrace) from [<c031290c>] (arch_trigger_cpumask_backtrace+0x20/0x24)
3720 20:55:56.715027 <4>[ 270.817248] r9:c19dabf8 r8:c2069d5f r7:c1e15d9c r6:c1ea9300 r5:c1ea9300 r4:00000000
3721 20:55:56.715255 <4>[ 270.825261] [<c03128ec>] (arch_trigger_cpumask_backtrace) from [<c138c608>] (rcu_dump_cpu_stacks+0x104/0x13c)
3722 20:55:56.757239 <4>[ 270.835447] [<c138c504>] (rcu_dump_cpu_stacks) from [<c03fe3ec>] (rcu_sched_clock_irq+0xd40/0x102c)
3723 20:55:56.757725 <4>[ 270.844761] r10:c1e16560 r9:c1dad480 r8:c206b020 r7:c1e15d98 r6:ef78e480 r5:c1e167f4
3724 20:55:56.758006 <4>[ 270.852854] r4:c1ea9300
3725 20:55:56.758281 <4>[ 270.855663] [<c03fd6ac>] (rcu_sched_clock_irq) from [<c0409c98>] (update_process_times+0x6c/0x8c)
3726 20:55:56.758509 <4>[ 270.864803] r10:c1e00000 r9:ef786a20 r8:ef7869c0 r7:06fa47f5 r6:c1e01cb8 r5:c1e00000
3727 20:55:56.758733 <4>[ 270.872898] r4:00000000
3728 20:55:56.758955 <4>[ 270.875703] [<c0409c2c>] (update_process_times) from [<c0421dcc>] (tick_sched_handle+0x64/0x68)
3729 20:55:56.800348 <4>[ 270.884666] r5:0000003f r4:ef786f68
3730 20:55:56.800834 <4>[ 270.888512] [<c0421d68>] (tick_sched_handle) from [<c04229d8>] (tick_sched_timer+0x5c/0xbc)
3731 20:55:56.801113 <4>[ 270.897133] [<c042297c>] (tick_sched_timer) from [<c040b4a4>] (__hrtimer_run_queues+0x2d0/0x578)
3732 20:55:56.801351 <4>[ 270.906187] r9:ef786a20 r8:ef7869c0 r7:c042297c r6:00000000 r5:c1e15d98 r4:ef786f68
3733 20:55:56.801585 <4>[ 270.914200] [<c040b1d4>] (__hrtimer_run_queues) from [<c040c124>] (hrtimer_interrupt+0x13c/0x35c)
3734 20:55:56.843693 <4>[ 270.923340] r10:ef786b18 r9:ef786ae0 r8:ef786b20 r7:06fa42bf r6:0000003f r5:60070193
3735 20:55:56.844180 <4>[ 270.931434] r4:ef7869c0
3736 20:55:56.844457 <4>[ 270.934240] [<c040bfe8>] (hrtimer_interrupt) from [<c0313550>] (twd_handler+0x40/0x48)
3737 20:55:56.844694 <4>[ 270.942426] r10:c1e00000 r9:c1e01cb8 r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700
3738 20:55:56.844916 <4>[ 270.950519] r4:00000001
3739 20:55:56.845136 <4>[ 270.953328] [<c0313510>] (twd_handler) from [<c03e246c>] (handle_percpu_devid_irq+0xe0/0x348)
3740 20:55:56.845357 <4>[ 270.962121] r5:c2971700 r4:c2959400
3741 20:55:56.886701 <4>[ 270.965969] [<c03e238c>] (handle_percpu_devid_irq) from [<c03db154>] (__handle_domain_irq+0x8c/0xe0)
3742 20:55:56.887192 <4>[ 270.975372] r9:c1e01cb8 r8:c281c400 r7:00000001 r6:c1e01df0 r5:00000000 r4:c1dab49c
3743 20:55:56.887470 <4>[ 270.983386] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
3744 20:55:56.887707 <4>[ 270.992006] r9:c1e01cb8 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
3745 20:55:56.887934 <4>[ 271.000017] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
3746 20:55:56.888157 <4>[ 271.007765] Exception stack(0xc1e01cb8 to 0xc1e01d00)
3747 20:55:56.929923 <4>[ 271.013082] 1ca0: c0301f14 ffffe000
3748 20:55:56.930455 <4>[ 271.021528] 1cc0: 00000000 c1e00000 c1e01d08 00000000 00000000 00000001 c281c400 00000082
3749 20:55:56.930741 <4>[ 271.029975] 1ce0: c1e00000 c1e01d74 c1e01ce0 c1e01d08 c0478294 c0301f18 60070113 ffffffff
3750 20:55:56.930981 <4>[ 271.038420] r9:c1e00000 r8:c281c400 r7:c1e01cec r6:ffffffff r5:60070113 r4:c0301f18
3751 20:55:56.931206 <4>[ 271.046435] [<c0301e30>] (__do_softirq) from [<c035f8fc>] (__irq_exit_rcu+0x178/0x1d0)
3752 20:55:56.973115 <4>[ 271.054620] r10:c4f8668a r9:c1e01df0 r8:c281c400 r7:00000001 r6:00000000 r5:00000000
3753 20:55:56.973614 <4>[ 271.062713] r4:ffffe000
3754 20:55:56.973888 <4>[ 271.065516] [<c035f784>] (__irq_exit_rcu) from [<c035fd80>] (irq_exit+0x18/0x38)
3755 20:55:56.974160 <4>[ 271.073177] r5:00000000 r4:c1dab49c
3756 20:55:56.974391 <4>[ 271.077020] [<c035fd68>] (irq_exit) from [<c03db158>] (__handle_domain_irq+0x90/0xe0)
3757 20:55:56.974613 <4>[ 271.085119] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
3758 20:55:56.974836 <4>[ 271.093739] r9:c1e01df0 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
3759 20:55:57.016473 <4>[ 271.101750] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
3760 20:55:57.016964 <4>[ 271.109496] Exception stack(0xc1e01df0 to 0xc1e01e38)
3761 20:55:57.017329 <4>[ 271.114815] 1de0: c13ab530 ffffe000 00000000 c1e00000
3762 20:55:57.017680 <4>[ 271.123261] 1e00: ef78dc80 00000000 c4196c00 00000002 c13a3ac0 c1e1aac0 c4f8668a c1e01e54
3763 20:55:57.017926 <4>[ 271.131706] 1e20: c1e01e18 c1e01e40 c0478294 c13ab534 60070013 ffffffff
3764 20:55:57.018197 <4>[ 271.138588] r9:c1e00000 r8:c13a3ac0 r7:c1e01e24 r6:ffffffff r5:60070013 r4:c13ab534
3765 20:55:57.059625 <4>[ 271.146609] [<c13ab500>] (_raw_spin_unlock_irq) from [<c038f7ac>] (finish_task_switch+0xc0/0x244)
3766 20:55:57.060113 <4>[ 271.155745] r5:00000000 r4:ef78dc80
3767 20:55:57.060388 <4>[ 271.159597] [<c038f6ec>] (finish_task_switch) from [<c13a3ac0>] (__schedule+0x330/0x960)
3768 20:55:57.060626 <4>[ 271.167956] r9:00000000 r8:ef78dc90 r7:c1e00000 r6:c1e1aac0 r5:c4196c00 r4:ef78dc80
3769 20:55:57.060854 <4>[ 271.175968] [<c13a3790>] (__schedule) from [<c13a45d0>] (schedule_idle+0x44/0x88)
3770 20:55:57.102888 <4>[ 271.183718] r10:c4f8668a r9:c1e00000 r8:00000000 r7:c26e7c80 r6:00000002 r5:c1e01f68
3771 20:55:57.103372 <4>[ 271.191812] r4:c1e00000
3772 20:55:57.103643 <4>[ 271.194617] [<c13a458c>] (schedule_idle) from [<c039acdc>] (do_idle+0x1e4/0x308)
3773 20:55:57.103884 <4>[ 271.202278] r5:c1e01f68 r4:00000000
3774 20:55:57.104108 <4>[ 271.206124] [<c039aaf8>] (do_idle) from [<c039b240>] (cpu_startup_entry+0x28/0x2c)
3775 20:55:57.104330 <4>[ 271.213962] r10:c4f8668a r9:c1cd1a78 r8:00000000 r7:c26e7c80 r6:00000002 r5:c1e01f68
3776 20:55:57.104548 <4>[ 271.222055] r4:000000dc
3777 20:55:57.104764 <4>[ 271.224863] [<c039b218>] (cpu_startup_entry) from [<c13a27ac>] (rest_init+0x1c4/0x320)
3778 20:55:57.144917 <4>[ 271.233052] [<c13a25e8>] (rest_init) from [<c1c00c4c>] (arch_call_rest_init+0x18/0x1c)
3779 20:55:57.145407 <4>[ 271.241234] r6:c1e00000 r5:00000001 r4:c20a6068
3780 20:55:57.145680 <4>[ 271.246121] [<c1c00c34>] (arch_call_rest_init) from [<c1c011f8>] (start_kernel+0x548/0x580)
3781 20:55:57.145915 <4>[ 271.254741] [<c1c00cb0>] (start_kernel) from [<00000000>] (0x0)
3782 20:57:14.657980 <3>[ 348.744841] rcu: INFO: rcu_sched self-detected stall on CPU
3783 20:57:14.658513 <3>[ 348.750694] rcu: 0-....: (1 GPs behind) idle=db2/1/0x40000004 softirq=5272/5273 fqs=9050
3784 20:57:14.658804 <4>[ 348.759225] (t=18206 jiffies g=7197 q=306)
3785 20:57:14.659046 <4>[ 348.763677] NMI backtrace for cpu 0
3786 20:57:14.659269 <4>[ 348.767437] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.10.216-cip46 #1
3787 20:57:14.659489 <4>[ 348.775705] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3788 20:57:14.659707 <4>[ 348.782496] Backtrace:
3789 20:57:14.701185 <4>[ 348.785232] [<c1388e40>] (dump_backtrace) from [<c1389200>] (show_stack+0x20/0x24)
3790 20:57:14.701672 <4>[ 348.793071] r7:ffffffff r6:60070193 r5:00000000 r4:c1f1ced8
3791 20:57:14.701942 <4>[ 348.799003] [<c13891e0>] (show_stack) from [<c139049c>] (dump_stack+0xe0/0x100)
3792 20:57:14.702211 <4>[ 348.806585] [<c13903bc>] (dump_stack) from [<c08e0a84>] (nmi_cpu_backtrace+0xd0/0xfc)
3793 20:57:14.702436 <4>[ 348.814684] r9:c19dabf8 r8:c1408220 r7:00000000 r6:00000000 r5:00000000 r4:00000000
3794 20:57:14.744368 <4>[ 348.822697] [<c08e09b4>] (nmi_cpu_backtrace) from [<c08e0bcc>] (nmi_trigger_cpumask_backtrace+0x11c/0x17c)
3795 20:57:14.744858 <4>[ 348.832617] r5:c1e16800 r4:c03115d8
3796 20:57:14.745132 <4>[ 348.836468] [<c08e0ab0>] (nmi_trigger_cpumask_backtrace) from [<c031290c>] (arch_trigger_cpumask_backtrace+0x20/0x24)
3797 20:57:14.745373 <4>[ 348.847347] r9:c19dabf8 r8:c2069d5f r7:c1e15d9c r6:c1ea9300 r5:c1ea9300 r4:00000000
3798 20:57:14.745603 <4>[ 348.855361] [<c03128ec>] (arch_trigger_cpumask_backtrace) from [<c138c608>] (rcu_dump_cpu_stacks+0x104/0x13c)
3799 20:57:14.787515 <4>[ 348.865549] [<c138c504>] (rcu_dump_cpu_stacks) from [<c03fe3ec>] (rcu_sched_clock_irq+0xd40/0x102c)
3800 20:57:14.788007 <4>[ 348.874862] r10:c1e16560 r9:c1dad480 r8:c206b020 r7:c1e15d98 r6:ef78e480 r5:c1e167f4
3801 20:57:14.788288 <4>[ 348.882956] r4:c1ea9300
3802 20:57:14.788523 <4>[ 348.885764] [<c03fd6ac>] (rcu_sched_clock_irq) from [<c0409c98>] (update_process_times+0x6c/0x8c)
3803 20:57:14.788751 <4>[ 348.894906] r10:c1e00000 r9:ef786a20 r8:ef7869c0 r7:31ed8e61 r6:c1e01cb8 r5:c1e00000
3804 20:57:14.788974 <4>[ 348.903000] r4:00000000
3805 20:57:14.789194 <4>[ 348.905806] [<c0409c2c>] (update_process_times) from [<c0421dcc>] (tick_sched_handle+0x64/0x68)
3806 20:57:14.830771 <4>[ 348.914769] r5:00000051 r4:ef786f68
3807 20:57:14.831256 <4>[ 348.918614] [<c0421d68>] (tick_sched_handle) from [<c04229d8>] (tick_sched_timer+0x5c/0xbc)
3808 20:57:14.831536 <4>[ 348.927235] [<c042297c>] (tick_sched_timer) from [<c040b4a4>] (__hrtimer_run_queues+0x2d0/0x578)
3809 20:57:14.831772 <4>[ 348.936288] r9:ef786a20 r8:ef7869c0 r7:c042297c r6:00000000 r5:c1e15d98 r4:ef786f68
3810 20:57:14.832001 <4>[ 348.944303] [<c040b1d4>] (__hrtimer_run_queues) from [<c040c124>] (hrtimer_interrupt+0x13c/0x35c)
3811 20:57:14.873927 <4>[ 348.953444] r10:ef786b18 r9:ef786ae0 r8:ef786b20 r7:31ed892b r6:00000051 r5:60070193
3812 20:57:14.874472 <4>[ 348.961538] r4:ef7869c0
3813 20:57:14.874761 <4>[ 348.964344] [<c040bfe8>] (hrtimer_interrupt) from [<c0313550>] (twd_handler+0x40/0x48)
3814 20:57:14.875003 <4>[ 348.972530] r10:c1e00000 r9:c1e01cb8 r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700
3815 20:57:14.875230 <4>[ 348.980623] r4:00000001
3816 20:57:14.875450 <4>[ 348.983433] [<c0313510>] (twd_handler) from [<c03e246c>] (handle_percpu_devid_irq+0xe0/0x348)
3817 20:57:14.875670 <4>[ 348.992223] r5:c2971700 r4:c2959400
3818 20:57:14.917349 <4>[ 348.996070] [<c03e238c>] (handle_percpu_devid_irq) from [<c03db154>] (__handle_domain_irq+0x8c/0xe0)
3819 20:57:14.917847 <4>[ 349.005473] r9:c1e01cb8 r8:c281c400 r7:00000001 r6:c1e01df0 r5:00000000 r4:c1dab49c
3820 20:57:14.918163 <4>[ 349.013487] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
3821 20:57:14.918413 <4>[ 349.022109] r9:c1e01cb8 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
3822 20:57:14.918641 <4>[ 349.030121] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
3823 20:57:14.918865 <4>[ 349.037869] Exception stack(0xc1e01cb8 to 0xc1e01d00)
3824 20:57:14.960601 <4>[ 349.043188] 1ca0: c0301f14 ffffe000
3825 20:57:14.961091 <4>[ 349.051636] 1cc0: 00000000 c1e00000 c1e01d08 00000000 00000000 00000001 c281c400 00000082
3826 20:57:14.961367 <4>[ 349.060083] 1ce0: c1e00000 c1e01d74 c1e01ce0 c1e01d08 c0478294 c0301f18 60070113 ffffffff
3827 20:57:14.961608 <4>[ 349.068529] r9:c1e00000 r8:c281c400 r7:c1e01cec r6:ffffffff r5:60070113 r4:c0301f18
3828 20:57:14.961836 <4>[ 349.076545] [<c0301e30>] (__do_softirq) from [<c035f8fc>] (__irq_exit_rcu+0x178/0x1d0)
3829 20:57:15.003543 <4>[ 349.084733] r10:c4f8668a r9:c1e01df0 r8:c281c400 r7:00000001 r6:00000000 r5:00000000
3830 20:57:15.004046 <4>[ 349.092827] r4:ffffe000
3831 20:57:15.004324 <4>[ 349.095631] [<c035f784>] (__irq_exit_rcu) from [<c035fd80>] (irq_exit+0x18/0x38)
3832 20:57:15.004562 <4>[ 349.103292] r5:00000000 r4:c1dab49c
3833 20:57:15.004786 <4>[ 349.107138] [<c035fd68>] (irq_exit) from [<c03db158>] (__handle_domain_irq+0x90/0xe0)
3834 20:57:15.005008 <4>[ 349.115238] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
3835 20:57:15.005229 <4>[ 349.123860] r9:c1e01df0 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
3836 20:57:15.046964 <4>[ 349.131872] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
3837 20:57:15.047455 <4>[ 349.139619] Exception stack(0xc1e01df0 to 0xc1e01e38)
3838 20:57:15.047726 <4>[ 349.144938] 1de0: c13ab530 ffffe000 00000000 c1e00000
3839 20:57:15.047967 <4>[ 349.153384] 1e00: ef78dc80 00000000 c4196c00 00000002 c13a3ac0 c1e1aac0 c4f8668a c1e01e54
3840 20:57:15.048195 <4>[ 349.161828] 1e20: c1e01e18 c1e01e40 c0478294 c13ab534 60070013 ffffffff
3841 20:57:15.048419 <4>[ 349.168711] r9:c1e00000 r8:c13a3ac0 r7:c1e01e24 r6:ffffffff r5:60070013 r4:c13ab534
3842 20:57:15.090011 <4>[ 349.176731] [<c13ab500>] (_raw_spin_unlock_irq) from [<c038f7ac>] (finish_task_switch+0xc0/0x244)
3843 20:57:15.090540 <4>[ 349.185870] r5:00000000 r4:ef78dc80
3844 20:57:15.090815 <4>[ 349.189724] [<c038f6ec>] (finish_task_switch) from [<c13a3ac0>] (__schedule+0x330/0x960)
3845 20:57:15.091051 <4>[ 349.198083] r9:00000000 r8:ef78dc90 r7:c1e00000 r6:c1e1aac0 r5:c4196c00 r4:ef78dc80
3846 20:57:15.091281 <4>[ 349.206096] [<c13a3790>] (__schedule) from [<c13a45d0>] (schedule_idle+0x44/0x88)
3847 20:57:15.133418 <4>[ 349.213848] r10:c4f8668a r9:c1e00000 r8:00000000 r7:c26e7c80 r6:00000002 r5:c1e01f68
3848 20:57:15.133909 <4>[ 349.221941] r4:c1e00000
3849 20:57:15.134216 <4>[ 349.224749] [<c13a458c>] (schedule_idle) from [<c039acdc>] (do_idle+0x1e4/0x308)
3850 20:57:15.134462 <4>[ 349.232410] r5:c1e01f68 r4:00000000
3851 20:57:15.134689 <4>[ 349.236257] [<c039aaf8>] (do_idle) from [<c039b240>] (cpu_startup_entry+0x28/0x2c)
3852 20:57:15.134910 <4>[ 349.244096] r10:c4f8668a r9:c1cd1a78 r8:00000000 r7:c26e7c80 r6:00000002 r5:c1e01f68
3853 20:57:15.135134 <4>[ 349.252191] r4:000000dc
3854 20:57:15.135365 <4>[ 349.254995] [<c039b218>] (cpu_startup_entry) from [<c13a27ac>] (rest_init+0x1c4/0x320)
3855 20:57:15.175552 <4>[ 349.263185] [<c13a25e8>] (rest_init) from [<c1c00c4c>] (arch_call_rest_init+0x18/0x1c)
3856 20:57:15.176045 <4>[ 349.271368] r6:c1e00000 r5:00000001 r4:c20a6068
3857 20:57:15.176328 <4>[ 349.276256] [<c1c00c34>] (arch_call_rest_init) from [<c1c011f8>] (start_kernel+0x548/0x580)
3858 20:57:15.176571 <4>[ 349.284876] [<c1c00cb0>] (start_kernel) from [<00000000>] (0x0)
3859 20:58:32.688485 <3>[ 426.774838] rcu: INFO: rcu_sched self-detected stall on CPU
3860 20:58:32.688976 <3>[ 426.780687] rcu: 0-....: (1 GPs behind) idle=db2/1/0x40000004 softirq=5272/5273 fqs=12925
3861 20:58:32.689260 <4>[ 426.789304] (t=26009 jiffies g=7197 q=346)
3862 20:58:32.689501 <4>[ 426.793753] NMI backtrace for cpu 0
3863 20:58:32.689722 <4>[ 426.797511] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.10.216-cip46 #1
3864 20:58:32.689948 <4>[ 426.805778] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3865 20:58:32.690201 <4>[ 426.812570] Backtrace:
3866 20:58:32.731718 <4>[ 426.815301] [<c1388e40>] (dump_backtrace) from [<c1389200>] (show_stack+0x20/0x24)
3867 20:58:32.732206 <4>[ 426.823140] r7:ffffffff r6:60070193 r5:00000000 r4:c1f1ced8
3868 20:58:32.732479 <4>[ 426.829071] [<c13891e0>] (show_stack) from [<c139049c>] (dump_stack+0xe0/0x100)
3869 20:58:32.732715 <4>[ 426.836651] [<c13903bc>] (dump_stack) from [<c08e0a84>] (nmi_cpu_backtrace+0xd0/0xfc)
3870 20:58:32.732941 <4>[ 426.844751] r9:c19dabf8 r8:c1408220 r7:00000000 r6:00000000 r5:00000000 r4:00000000
3871 20:58:32.774813 <4>[ 426.852765] [<c08e09b4>] (nmi_cpu_backtrace) from [<c08e0bcc>] (nmi_trigger_cpumask_backtrace+0x11c/0x17c)
3872 20:58:32.775330 <4>[ 426.862683] r5:c1e16800 r4:c03115d8
3873 20:58:32.775614 <4>[ 426.866531] [<c08e0ab0>] (nmi_trigger_cpumask_backtrace) from [<c031290c>] (arch_trigger_cpumask_backtrace+0x20/0x24)
3874 20:58:32.775851 <4>[ 426.877407] r9:c19dabf8 r8:c2069d5f r7:c1e15d9c r6:c1ea9300 r5:c1ea9300 r4:00000000
3875 20:58:32.776083 <4>[ 426.885421] [<c03128ec>] (arch_trigger_cpumask_backtrace) from [<c138c608>] (rcu_dump_cpu_stacks+0x104/0x13c)
3876 20:58:32.818121 <4>[ 426.895608] [<c138c504>] (rcu_dump_cpu_stacks) from [<c03fe3ec>] (rcu_sched_clock_irq+0xd40/0x102c)
3877 20:58:32.818615 <4>[ 426.904922] r10:c1e16560 r9:c1dad480 r8:c206b020 r7:c1e15d98 r6:ef78e480 r5:c1e167f4
3878 20:58:32.818888 <4>[ 426.913016] r4:c1ea9300
3879 20:58:32.819128 <4>[ 426.915823] [<c03fd6ac>] (rcu_sched_clock_irq) from [<c0409c98>] (update_process_times+0x6c/0x8c)
3880 20:58:32.819356 <4>[ 426.924964] r10:c1e00000 r9:ef786a20 r8:ef7869c0 r7:5ce0ddea r6:c1e01cb8 r5:c1e00000
3881 20:58:32.819579 <4>[ 426.933059] r4:00000000
3882 20:58:32.819798 <4>[ 426.935864] [<c0409c2c>] (update_process_times) from [<c0421dcc>] (tick_sched_handle+0x64/0x68)
3883 20:58:32.861334 <4>[ 426.944829] r5:00000063 r4:ef786f68
3884 20:58:32.861825 <4>[ 426.948675] [<c0421d68>] (tick_sched_handle) from [<c04229d8>] (tick_sched_timer+0x5c/0xbc)
3885 20:58:32.862134 <4>[ 426.957297] [<c042297c>] (tick_sched_timer) from [<c040b4a4>] (__hrtimer_run_queues+0x2d0/0x578)
3886 20:58:32.862393 <4>[ 426.966350] r9:ef786a20 r8:ef7869c0 r7:c042297c r6:00000000 r5:c1e15d98 r4:ef786f68
3887 20:58:32.862628 <4>[ 426.974362] [<c040b1d4>] (__hrtimer_run_queues) from [<c040c124>] (hrtimer_interrupt+0x13c/0x35c)
3888 20:58:32.904493 <4>[ 426.983503] r10:ef786b18 r9:ef786ae0 r8:ef786b20 r7:5ce0d8b5 r6:00000063 r5:60070193
3889 20:58:32.904983 <4>[ 426.991596] r4:ef7869c0
3890 20:58:32.905261 <4>[ 426.994402] [<c040bfe8>] (hrtimer_interrupt) from [<c0313550>] (twd_handler+0x40/0x48)
3891 20:58:32.905501 <4>[ 427.002587] r10:c1e00000 r9:c1e01cb8 r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700
3892 20:58:32.905726 <4>[ 427.010680] r4:00000001
3893 20:58:32.905948 <4>[ 427.013488] [<c0313510>] (twd_handler) from [<c03e246c>] (handle_percpu_devid_irq+0xe0/0x348)
3894 20:58:32.906205 <4>[ 427.022279] r5:c2971700 r4:c2959400
3895 20:58:32.947772 <4>[ 427.026126] [<c03e238c>] (handle_percpu_devid_irq) from [<c03db154>] (__handle_domain_irq+0x8c/0xe0)
3896 20:58:32.948265 <4>[ 427.035526] r9:c1e01cb8 r8:c281c400 r7:00000001 r6:c1e01df0 r5:00000000 r4:c1dab49c
3897 20:58:32.948552 <4>[ 427.043541] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
3898 20:58:32.948792 <4>[ 427.052161] r9:c1e01cb8 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
3899 20:58:32.949019 <4>[ 427.060174] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
3900 20:58:32.949243 <4>[ 427.067922] Exception stack(0xc1e01cb8 to 0xc1e01d00)
3901 20:58:32.990810 <4>[ 427.073239] 1ca0: c0301f14 ffffe000
3902 20:58:32.991304 <4>[ 427.081685] 1cc0: 00000000 c1e00000 c1e01d08 00000000 00000000 00000001 c281c400 00000082
3903 20:58:32.991579 <4>[ 427.090131] 1ce0: c1e00000 c1e01d74 c1e01ce0 c1e01d08 c0478294 c0301f18 60070113 ffffffff
3904 20:58:32.991820 <4>[ 427.098578] r9:c1e00000 r8:c281c400 r7:c1e01cec r6:ffffffff r5:60070113 r4:c0301f18
3905 20:58:32.992048 <4>[ 427.106593] [<c0301e30>] (__do_softirq) from [<c035f8fc>] (__irq_exit_rcu+0x178/0x1d0)
3906 20:58:33.034149 <4>[ 427.114778] r10:c4f8668a r9:c1e01df0 r8:c281c400 r7:00000001 r6:00000000 r5:00000000
3907 20:58:33.034641 <4>[ 427.122872] r4:ffffe000
3908 20:58:33.034917 <4>[ 427.125675] [<c035f784>] (__irq_exit_rcu) from [<c035fd80>] (irq_exit+0x18/0x38)
3909 20:58:33.035155 <4>[ 427.133336] r5:00000000 r4:c1dab49c
3910 20:58:33.035382 <4>[ 427.137181] [<c035fd68>] (irq_exit) from [<c03db158>] (__handle_domain_irq+0x90/0xe0)
3911 20:58:33.035603 <4>[ 427.145281] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
3912 20:58:33.035824 <4>[ 427.153901] r9:c1e01df0 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
3913 20:58:33.077312 <4>[ 427.161913] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
3914 20:58:33.077801 <4>[ 427.169659] Exception stack(0xc1e01df0 to 0xc1e01e38)
3915 20:58:33.078121 <4>[ 427.174978] 1de0: c13ab530 ffffe000 00000000 c1e00000
3916 20:58:33.078371 <4>[ 427.183423] 1e00: ef78dc80 00000000 c4196c00 00000002 c13a3ac0 c1e1aac0 c4f8668a c1e01e54
3917 20:58:33.078601 <4>[ 427.191868] 1e20: c1e01e18 c1e01e40 c0478294 c13ab534 60070013 ffffffff
3918 20:58:33.078862 <4>[ 427.198752] r9:c1e00000 r8:c13a3ac0 r7:c1e01e24 r6:ffffffff r5:60070013 r4:c13ab534
3919 20:58:33.120625 <4>[ 427.206770] [<c13ab500>] (_raw_spin_unlock_irq) from [<c038f7ac>] (finish_task_switch+0xc0/0x244)
3920 20:58:33.121119 <4>[ 427.215906] r5:00000000 r4:ef78dc80
3921 20:58:33.121393 <4>[ 427.219758] [<c038f6ec>] (finish_task_switch) from [<c13a3ac0>] (__schedule+0x330/0x960)
3922 20:58:33.121633 <4>[ 427.228117] r9:00000000 r8:ef78dc90 r7:c1e00000 r6:c1e1aac0 r5:c4196c00 r4:ef78dc80
3923 20:58:33.121861 <4>[ 427.236129] [<c13a3790>] (__schedule) from [<c13a45d0>] (schedule_idle+0x44/0x88)
3924 20:58:33.163766 <4>[ 427.243880] r10:c4f8668a r9:c1e00000 r8:00000000 r7:c26e7c80 r6:00000002 r5:c1e01f68
3925 20:58:33.164261 <4>[ 427.251973] r4:c1e00000
3926 20:58:33.164540 <4>[ 427.254780] [<c13a458c>] (schedule_idle) from [<c039acdc>] (do_idle+0x1e4/0x308)
3927 20:58:33.164779 <4>[ 427.262441] r5:c1e01f68 r4:00000000
3928 20:58:33.165012 <4>[ 427.266287] [<c039aaf8>] (do_idle) from [<c039b240>] (cpu_startup_entry+0x28/0x2c)
3929 20:58:33.165239 <4>[ 427.274127] r10:c4f8668a r9:c1cd1a78 r8:00000000 r7:c26e7c80 r6:00000002 r5:c1e01f68
3930 20:58:33.165459 <4>[ 427.282221] r4:000000dc
3931 20:58:33.165676 <4>[ 427.285026] [<c039b218>] (cpu_startup_entry) from [<c13a27ac>] (rest_init+0x1c4/0x320)
3932 20:58:33.205883 <4>[ 427.293215] [<c13a25e8>] (rest_init) from [<c1c00c4c>] (arch_call_rest_init+0x18/0x1c)
3933 20:58:33.206413 <4>[ 427.301398] r6:c1e00000 r5:00000001 r4:c20a6068
3934 20:58:33.206707 <4>[ 427.306285] [<c1c00c34>] (arch_call_rest_init) from [<c1c011f8>] (start_kernel+0x548/0x580)
3935 20:58:33.206947 <4>[ 427.314905] [<c1c00cb0>] (start_kernel) from [<00000000>] (0x0)
3936 20:58:49.266523 <5>[ 443.374929] nfs: server 192.168.201.1 not responding, still trying
3937 20:59:19.986666 <5>[ 474.095095] nfs: server 192.168.201.1 not responding, still trying
3938 20:59:50.719534 <3>[ 504.804841] rcu: INFO: rcu_sched self-detected stall on CPU
3939 20:59:50.720026 <3>[ 504.810692] rcu: 0-....: (6143 ticks this GP) idle=db2/1/0x40000004 softirq=5274/5274 fqs=16800
3940 20:59:50.720302 <4>[ 504.819831] (t=33812 jiffies g=7197 q=428)
3941 20:59:50.720539 <4>[ 504.824282] NMI backtrace for cpu 0
3942 20:59:50.720762 <4>[ 504.828041] CPU: 0 PID: 2660 Comm: timeout Tainted: G D W 5.10.216-cip46 #1
3943 20:59:50.720984 <4>[ 504.836397] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3944 20:59:50.721204 <4>[ 504.843189] Backtrace:
3945 20:59:50.762770 <4>[ 504.845925] [<c1388e40>] (dump_backtrace) from [<c1389200>] (show_stack+0x20/0x24)
3946 20:59:50.763260 <4>[ 504.853765] r7:ffffffff r6:60070193 r5:00000000 r4:c1f1ced8
3947 20:59:50.763535 <4>[ 504.859697] [<c13891e0>] (show_stack) from [<c139049c>] (dump_stack+0xe0/0x100)
3948 20:59:50.763771 <4>[ 504.867282] [<c13903bc>] (dump_stack) from [<c08e0a84>] (nmi_cpu_backtrace+0xd0/0xfc)
3949 20:59:50.763996 <4>[ 504.875382] r9:c19dabf8 r8:c1408220 r7:00000000 r6:00000000 r5:00000000 r4:00000000
3950 20:59:50.805915 <4>[ 504.883399] [<c08e09b4>] (nmi_cpu_backtrace) from [<c08e0bcc>] (nmi_trigger_cpumask_backtrace+0x11c/0x17c)
3951 20:59:50.806448 <4>[ 504.893317] r5:c1e16800 r4:c03115d8
3952 20:59:50.806768 <4>[ 504.897168] [<c08e0ab0>] (nmi_trigger_cpumask_backtrace) from [<c031290c>] (arch_trigger_cpumask_backtrace+0x20/0x24)
3953 20:59:50.807022 <4>[ 504.908047] r9:c19dabf8 r8:c2069d5f r7:c1e15d9c r6:c1ea9300 r5:c1ea9300 r4:00000000
3954 20:59:50.807250 <4>[ 504.916061] [<c03128ec>] (arch_trigger_cpumask_backtrace) from [<c138c608>] (rcu_dump_cpu_stacks+0x104/0x13c)
3955 20:59:50.849195 <4>[ 504.926250] [<c138c504>] (rcu_dump_cpu_stacks) from [<c03fe3ec>] (rcu_sched_clock_irq+0xd40/0x102c)
3956 20:59:50.849686 <4>[ 504.935565] r10:c1e16560 r9:c1dad480 r8:c206b020 r7:c1e15d98 r6:ef78e480 r5:c1e167f4
3957 20:59:50.849959 <4>[ 504.943659] r4:c1ea9300
3958 20:59:50.850239 <4>[ 504.946468] [<c03fd6ac>] (rcu_sched_clock_irq) from [<c0409c98>] (update_process_times+0x6c/0x8c)
3959 20:59:50.850469 <4>[ 504.955608] r10:c6aea000 r9:ef786a20 r8:ef7869c0 r7:87d43691 r6:c6aebb48 r5:c6aea000
3960 20:59:50.850693 <4>[ 504.963701] r4:00000000
3961 20:59:50.850910 <4>[ 504.966508] [<c0409c2c>] (update_process_times) from [<c0421dcc>] (tick_sched_handle+0x64/0x68)
3962 20:59:50.892461 <4>[ 504.975471] r5:00000075 r4:ef786f68
3963 20:59:50.892949 <4>[ 504.979318] [<c0421d68>] (tick_sched_handle) from [<c04229d8>] (tick_sched_timer+0x5c/0xbc)
3964 20:59:50.893229 <4>[ 504.987938] [<c042297c>] (tick_sched_timer) from [<c040b4a4>] (__hrtimer_run_queues+0x2d0/0x578)
3965 20:59:50.893467 <4>[ 504.996992] r9:ef786a20 r8:ef7869c0 r7:c042297c r6:00000000 r5:c1e15d98 r4:ef786f68
3966 20:59:50.893700 <4>[ 505.005005] [<c040b1d4>] (__hrtimer_run_queues) from [<c040c124>] (hrtimer_interrupt+0x13c/0x35c)
3967 20:59:50.935676 <4>[ 505.014145] r10:ef786b18 r9:ef786ae0 r8:ef786b20 r7:87d4300e r6:00000075 r5:60070193
3968 20:59:50.936166 <4>[ 505.022238] r4:ef7869c0
3969 20:59:50.936434 <4>[ 505.025046] [<c040bfe8>] (hrtimer_interrupt) from [<c0313550>] (twd_handler+0x40/0x48)
3970 20:59:50.936666 <4>[ 505.033232] r10:00000002 r9:c6aebb48 r8:c1e15d98 r7:00000018 r6:c1e16880 r5:c2971700
3971 20:59:50.936889 <4>[ 505.041327] r4:00000001
3972 20:59:50.937112 <4>[ 505.044137] [<c0313510>] (twd_handler) from [<c03e246c>] (handle_percpu_devid_irq+0xe0/0x348)
3973 20:59:50.937335 <4>[ 505.052929] r5:c2971700 r4:c2959400
3974 20:59:50.978828 <4>[ 505.056777] [<c03e238c>] (handle_percpu_devid_irq) from [<c03db154>] (__handle_domain_irq+0x8c/0xe0)
3975 20:59:50.979319 <4>[ 505.066178] r9:c6aebb48 r8:c281c400 r7:00000001 r6:c6aebe38 r5:00000000 r4:c1dab49c
3976 20:59:50.979601 <4>[ 505.074193] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
3977 20:59:50.979843 <4>[ 505.082813] r9:c6aebb48 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
3978 20:59:50.980076 <4>[ 505.090826] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
3979 20:59:50.980298 <4>[ 505.098574] Exception stack(0xc6aebb48 to 0xc6aebb90)
3980 20:59:51.022078 <4>[ 505.103896] bb40: c6dfcec0 c6dfd0a0 00000020 0000001f 00016dfc 000007f1
3981 20:59:51.022576 <4>[ 505.112344] bb60: 000008c0 c6aea000 c1e15d54 c26e7c00 00000002 c6aebbd4 c6aebb98 c6aebb98
3982 20:59:51.022852 <4>[ 505.120787] bb80: c031a278 c0320db0 80070113 ffffffff
3983 20:59:51.023091 <4>[ 505.126106] r9:c6aea000 r8:c1e15d54 r7:c6aebb7c r6:ffffffff r5:80070113 r4:c0320db0
3984 20:59:51.023322 <4>[ 505.134123] [<c031a178>] (dma_cache_maint_page) from [<c031a374>] (__dma_page_cpu_to_dev+0x3c/0xa0)
3985 20:59:51.065210 <4>[ 505.143438] r10:00000011 r9:c5b0b000 r8:ef7f8000 r7:00000002 r6:000007f1 r5:000008c0
3986 20:59:51.065697 <4>[ 505.151530] r4:ef8d3f80
3987 20:59:51.065969 <4>[ 505.154336] [<c031a338>] (__dma_page_cpu_to_dev) from [<c031b4bc>] (arm_dma_sync_single_for_device+0xb0/0xc4)
3988 20:59:51.066248 <4>[ 505.164517] r7:00000000 r6:f0a454c0 r5:c43a3780 r4:00016dfc
3989 20:59:51.066485 <4>[ 505.170451] [<c031b40c>] (arm_dma_sync_single_for_device) from [<c0400f34>] (dma_sync_single_for_device+0xb4/0xb8)
3990 20:59:51.066711 <4>[ 505.181067] r9:c5b0b000 r8:c5b0a000 r7:00000000 r6:f0a454c0 r5:c43a3780 r4:c031b40c
3991 20:59:51.108572 <4>[ 505.189086] [<c0400e80>] (dma_sync_single_for_device) from [<c0d9c2c0>] (fec_enet_rx_napi+0x42c/0x9a8)
3992 20:59:51.109068 <4>[ 505.198658] r5:c43a3780 r4:00000080
3993 20:59:51.109346 <4>[ 505.202506] [<c0d9be94>] (fec_enet_rx_napi) from [<c11289c0>] (net_rx_action+0x148/0x508)
3994 20:59:51.109583 <4>[ 505.210953] r10:0000012c r9:c6aebd0c r8:ef78e640 r7:c6aea000 r6:00000040 r5:00000001
3995 20:59:51.109809 <4>[ 505.219046] r4:c5b0a818
3996 20:59:51.110026 <4>[ 505.221851] [<c1128878>] (net_rx_action) from [<c0302018>] (__do_softirq+0x1e8/0x5a0)
3997 20:59:51.151676 <4>[ 505.229950] r10:c6aea000 r9:00000048 r8:c1e15d98 r7:c206aaa0 r6:00000003 r5:00000004
3998 20:59:51.152165 <4>[ 505.238044] r4:c1e0308c
3999 20:59:51.152442 <4>[ 505.240849] [<c0301e30>] (__do_softirq) from [<c035f8fc>] (__irq_exit_rcu+0x178/0x1d0)
4000 20:59:51.152681 <4>[ 505.249034] r10:00000077 r9:c6aebe38 r8:c281c400 r7:00000001 r6:00000000 r5:00000000
4001 20:59:51.152906 <4>[ 505.257128] r4:ffffe000
4002 20:59:51.153122 <4>[ 505.259931] [<c035f784>] (__irq_exit_rcu) from [<c035fd80>] (irq_exit+0x18/0x38)
4003 20:59:51.153339 <4>[ 505.267591] r5:00000000 r4:c1dab49c
4004 20:59:51.153583 <4>[ 505.271438] [<c035fd68>] (irq_exit) from [<c03db158>] (__handle_domain_irq+0x90/0xe0)
4005 20:59:51.195055 <4>[ 505.279536] [<c03db0c8>] (__handle_domain_irq) from [<c0301954>] (gic_handle_irq+0xa0/0xc0)
4006 20:59:51.195543 <4>[ 505.288156] r9:c6aebe38 r8:f400010c r7:c1dab4c0 r6:f4000100 r5:c1f1d844 r4:c1e16880
4007 20:59:51.195819 <4>[ 505.296167] [<c03018b4>] (gic_handle_irq) from [<c0300bb0>] (__irq_svc+0x70/0x98)
4008 20:59:51.196055 <4>[ 505.303914] Exception stack(0xc6aebe38 to 0xc6aebe80)
4009 20:59:51.196284 <4>[ 505.309231] be20: c2d637a0 c0555cd8
4010 20:59:51.237989 <4>[ 505.317678] be40: fe618886 c474a880 c6aea000 00000000 beafc1a8 00000000 00000051 c6aea000
4011 20:59:51.238513 <4>[ 505.326124] be60: 00000077 c6aebed4 c6aebed8 c6aebe88 c0555d18 c03ca8c8 60070013 ffffffff
4012 20:59:51.238794 <4>[ 505.334569] r9:c6aea000 r8:00000051 r7:c6aebe6c r6:ffffffff r5:60070013 r4:c03ca8c8
4013 20:59:51.239032 <4>[ 505.342588] [<c03ca8b8>] (lock_release) from [<c0555d18>] (__might_fault+0xac/0xbc)
4014 20:59:51.239260 <4>[ 505.350514] r10:00000077 r9:c6aea000 r8:00000051 r7:00000000 r6:beafc1a8 r5:00000000
4015 20:59:51.239486 <4>[ 505.358607] r4:c6aea000
4016 20:59:51.281219 <4>[ 505.361412] [<c0555c6c>] (__might_fault) from [<c030d420>] (restore_sigframe+0x8c/0x1e0)
4017 20:59:51.281706 <4>[ 505.369767] r5:c6aea000 r4:c6aebfb0
4018 20:59:51.281988 <4>[ 505.373613] [<c030d394>] (restore_sigframe) from [<c030d800>] (sys_sigreturn+0x6c/0x7c)
4019 20:59:51.282276 <4>[ 505.381885] r8:00000000 r7:00000077 r6:beafc7bc r5:004c03b0 r4:c6aebfb0
4020 20:59:51.282512 <4>[ 505.388858] [<c030d794>] (sys_sigreturn) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4021 20:59:51.282739 <4>[ 505.397039] Exception stack(0xc6aebfa8 to 0xc6aebff0)
4022 20:59:51.313238 <4>[ 505.402359] bfa0: beafc7b8 004c03b0 00000000 00000012 00000000 00000000
4023 20:59:51.313734 <4>[ 505.410806] bfc0: beafc7b8 004c03b0 beafc7bc 00000077 004c017c beafca8c 004c03b0 0000000f
4024 20:59:51.314004 <4>[ 505.419249] bfe0: 004c00b4 beafc1a8 b6eaf1a1 b6eaf1a6
4025 20:59:51.314282 <4>[ 505.424566] r5:004c03b0 r4:beafc7b8
4026 21:00:05.644938 Marking unfinished test run as failed
4029 21:00:05.646276 end: 3.1 lava-test-shell (duration 00:07:51) [common]
4031 21:00:05.646972 lava-test-retry failed: 1 of 1 attempts. 'lava-test-shell timed out after 471 seconds'
4033 21:00:05.647511 end: 3 lava-test-retry (duration 00:07:51) [common]
4035 21:00:05.648317 Cleaning after the job
4036 21:00:05.648647 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/ramdisk
4037 21:00:05.650117 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/kernel
4038 21:00:05.651283 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/dtb
4039 21:00:05.651390 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/nfsrootfs
4040 21:00:05.691942 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/13682946/tftp-deploy-n_8l3c2m/modules
4041 21:00:05.695144 start: 4.1 power-off (timeout 00:00:30) [common]
4042 21:00:05.695307 Calling: 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=3' '--command=off'
4043 21:00:05.728564 >> Command sent successfully.
4044 21:00:05.733181 Returned 0 in 0 seconds
4045 21:00:05.833998 end: 4.1 power-off (duration 00:00:00) [common]
4047 21:00:05.835237 start: 4.2 read-feedback (timeout 00:10:00) [common]
4048 21:00:05.836289 Listened to connection for namespace 'common' for up to 1s
4049 21:00:06.836995 Finalising connection for namespace 'common'
4050 21:00:06.837614 Disconnecting from shell: Finalise
4051 21:00:06.938667 end: 4.2 read-feedback (duration 00:00:01) [common]
4052 21:00:06.939175 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/13682946
4053 21:00:07.258080 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/13682946
4054 21:00:07.258277 TestError: A test failed to run, look at the error message.