Boot log: imx6q-sabrelite
- Kernel Warnings: 0
- Warnings: 1
- Boot result: PASS
- Kernel Errors: 0
- Errors: 0
1 02:28:18.362551 lava-dispatcher, installed at version: 2022.06
2 02:28:18.362726 start: 0 validate
3 02:28:18.362849 Start time: 2022-07-26 02:28:18.362841+00:00 (UTC)
4 02:28:18.362965 Using caching service: 'http://localhost/cache/?uri=%s'
5 02:28:18.363094 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220718.0%2Farmhf%2Finitrd.cpio.gz exists
6 02:28:18.656339 Using caching service: 'http://localhost/cache/?uri=%s'
7 02:28:18.657009 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.129-cip12-12-g93db31b19404%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 02:28:18.951476 Using caching service: 'http://localhost/cache/?uri=%s'
9 02:28:18.952131 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.129-cip12-12-g93db31b19404%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 02:28:19.245320 Using caching service: 'http://localhost/cache/?uri=%s'
11 02:28:19.245669 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220718.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 02:28:19.540904 Using caching service: 'http://localhost/cache/?uri=%s'
13 02:28:19.541606 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.129-cip12-12-g93db31b19404%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 02:28:19.841221 validate duration: 1.48
16 02:28:19.842437 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 02:28:19.842948 start: 1.1 download-retry (timeout 00:10:00) [common]
18 02:28:19.843425 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 02:28:19.843891 Not decompressing ramdisk as can be used compressed.
20 02:28:19.844305 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220718.0/armhf/initrd.cpio.gz
21 02:28:19.844635 saving as /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/ramdisk/initrd.cpio.gz
22 02:28:19.844953 total size: 4016079 (3MB)
23 02:28:19.849772 progress 0% (0MB)
24 02:28:19.855416 progress 5% (0MB)
25 02:28:19.860129 progress 10% (0MB)
26 02:28:19.864768 progress 15% (0MB)
27 02:28:19.868102 progress 20% (0MB)
28 02:28:19.871107 progress 25% (0MB)
29 02:28:19.873629 progress 30% (1MB)
30 02:28:19.875904 progress 35% (1MB)
31 02:28:19.878253 progress 40% (1MB)
32 02:28:19.880237 progress 45% (1MB)
33 02:28:19.881959 progress 50% (1MB)
34 02:28:19.883725 progress 55% (2MB)
35 02:28:19.885389 progress 60% (2MB)
36 02:28:19.886885 progress 65% (2MB)
37 02:28:19.888388 progress 70% (2MB)
38 02:28:19.889908 progress 75% (2MB)
39 02:28:19.891444 progress 80% (3MB)
40 02:28:19.892762 progress 85% (3MB)
41 02:28:19.894078 progress 90% (3MB)
42 02:28:19.895385 progress 95% (3MB)
43 02:28:19.896595 progress 100% (3MB)
44 02:28:19.896874 3MB downloaded in 0.05s (73.76MB/s)
45 02:28:19.897054 end: 1.1.1 http-download (duration 00:00:00) [common]
47 02:28:19.897345 end: 1.1 download-retry (duration 00:00:00) [common]
48 02:28:19.897452 start: 1.2 download-retry (timeout 00:10:00) [common]
49 02:28:19.897557 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 02:28:19.897677 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.129-cip12-12-g93db31b19404/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 02:28:19.897758 saving as /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/kernel/zImage
52 02:28:19.897832 total size: 12337664 (11MB)
53 02:28:19.897905 No compression specified
54 02:28:19.899109 progress 0% (0MB)
55 02:28:19.902425 progress 5% (0MB)
56 02:28:19.905638 progress 10% (1MB)
57 02:28:19.908643 progress 15% (1MB)
58 02:28:19.911647 progress 20% (2MB)
59 02:28:19.914543 progress 25% (2MB)
60 02:28:19.917354 progress 30% (3MB)
61 02:28:19.920302 progress 35% (4MB)
62 02:28:19.923266 progress 40% (4MB)
63 02:28:19.926162 progress 45% (5MB)
64 02:28:19.929116 progress 50% (5MB)
65 02:28:19.932067 progress 55% (6MB)
66 02:28:19.934822 progress 60% (7MB)
67 02:28:19.937760 progress 65% (7MB)
68 02:28:19.940688 progress 70% (8MB)
69 02:28:19.943601 progress 75% (8MB)
70 02:28:19.946445 progress 80% (9MB)
71 02:28:19.949350 progress 85% (10MB)
72 02:28:19.952096 progress 90% (10MB)
73 02:28:19.954942 progress 95% (11MB)
74 02:28:19.957846 progress 100% (11MB)
75 02:28:19.958060 11MB downloaded in 0.06s (195.37MB/s)
76 02:28:19.958203 end: 1.2.1 http-download (duration 00:00:00) [common]
78 02:28:19.958434 end: 1.2 download-retry (duration 00:00:00) [common]
79 02:28:19.958521 start: 1.3 download-retry (timeout 00:10:00) [common]
80 02:28:19.958606 start: 1.3.1 http-download (timeout 00:10:00) [common]
81 02:28:19.958712 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.129-cip12-12-g93db31b19404/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 02:28:19.958786 saving as /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/dtb/imx6q-sabrelite.dtb
83 02:28:19.958846 total size: 42397 (0MB)
84 02:28:19.958905 No compression specified
85 02:28:19.960012 progress 77% (0MB)
86 02:28:19.960271 progress 100% (0MB)
87 02:28:19.960432 0MB downloaded in 0.00s (25.54MB/s)
88 02:28:19.960557 end: 1.3.1 http-download (duration 00:00:00) [common]
90 02:28:19.960787 end: 1.3 download-retry (duration 00:00:00) [common]
91 02:28:19.960873 start: 1.4 download-retry (timeout 00:10:00) [common]
92 02:28:19.960958 start: 1.4.1 http-download (timeout 00:10:00) [common]
93 02:28:19.961049 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220718.0/armhf/full.rootfs.tar.xz
94 02:28:19.961113 saving as /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/nfsrootfs/full.rootfs.tar
95 02:28:19.961173 total size: 195736464 (186MB)
96 02:28:19.961233 Using unxz to decompress xz
97 02:28:19.964157 progress 0% (0MB)
98 02:28:20.476047 progress 5% (9MB)
99 02:28:20.966456 progress 10% (18MB)
100 02:28:21.505235 progress 15% (28MB)
101 02:28:21.874752 progress 20% (37MB)
102 02:28:22.170595 progress 25% (46MB)
103 02:28:22.704060 progress 30% (56MB)
104 02:28:23.225973 progress 35% (65MB)
105 02:28:23.763062 progress 40% (74MB)
106 02:28:24.287263 progress 45% (84MB)
107 02:28:24.812831 progress 50% (93MB)
108 02:28:25.390849 progress 55% (102MB)
109 02:28:26.018656 progress 60% (112MB)
110 02:28:26.133281 progress 65% (121MB)
111 02:28:26.291744 progress 70% (130MB)
112 02:28:26.373216 progress 75% (140MB)
113 02:28:26.437234 progress 80% (149MB)
114 02:28:26.504072 progress 85% (158MB)
115 02:28:26.597861 progress 90% (168MB)
116 02:28:26.870646 progress 95% (177MB)
117 02:28:27.407024 progress 100% (186MB)
118 02:28:27.412226 186MB downloaded in 7.45s (25.05MB/s)
119 02:28:27.412485 end: 1.4.1 http-download (duration 00:00:07) [common]
121 02:28:27.412746 end: 1.4 download-retry (duration 00:00:07) [common]
122 02:28:27.412840 start: 1.5 download-retry (timeout 00:09:52) [common]
123 02:28:27.412932 start: 1.5.1 http-download (timeout 00:09:52) [common]
124 02:28:27.413051 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.129-cip12-12-g93db31b19404/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 02:28:27.413122 saving as /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/modules/modules.tar
126 02:28:27.413184 total size: 7463656 (7MB)
127 02:28:27.413248 Using unxz to decompress xz
128 02:28:27.416236 progress 0% (0MB)
129 02:28:27.432741 progress 5% (0MB)
130 02:28:27.452913 progress 10% (0MB)
131 02:28:27.472015 progress 15% (1MB)
132 02:28:27.493055 progress 20% (1MB)
133 02:28:27.513301 progress 25% (1MB)
134 02:28:27.536607 progress 30% (2MB)
135 02:28:27.556228 progress 35% (2MB)
136 02:28:27.577582 progress 40% (2MB)
137 02:28:27.598115 progress 45% (3MB)
138 02:28:27.618579 progress 50% (3MB)
139 02:28:27.639896 progress 55% (3MB)
140 02:28:27.659236 progress 60% (4MB)
141 02:28:27.679889 progress 65% (4MB)
142 02:28:27.700054 progress 70% (5MB)
143 02:28:27.719403 progress 75% (5MB)
144 02:28:27.742180 progress 80% (5MB)
145 02:28:27.761665 progress 85% (6MB)
146 02:28:27.781520 progress 90% (6MB)
147 02:28:27.802727 progress 95% (6MB)
148 02:28:27.822260 progress 100% (7MB)
149 02:28:27.827984 7MB downloaded in 0.41s (17.16MB/s)
150 02:28:27.828220 end: 1.5.1 http-download (duration 00:00:00) [common]
152 02:28:27.828481 end: 1.5 download-retry (duration 00:00:00) [common]
153 02:28:27.828579 start: 1.6 prepare-tftp-overlay (timeout 00:09:52) [common]
154 02:28:27.828675 start: 1.6.1 extract-nfsrootfs (timeout 00:09:52) [common]
155 02:28:29.743651 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6889323/extract-nfsrootfs-lp868div
156 02:28:29.743843 end: 1.6.1 extract-nfsrootfs (duration 00:00:02) [common]
157 02:28:29.743949 start: 1.6.2 lava-overlay (timeout 00:09:50) [common]
158 02:28:29.744085 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi
159 02:28:29.744192 makedir: /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin
160 02:28:29.744283 makedir: /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/tests
161 02:28:29.744373 makedir: /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/results
162 02:28:29.744475 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-add-keys
163 02:28:29.744614 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-add-sources
164 02:28:29.744732 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-background-process-start
165 02:28:29.744845 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-background-process-stop
166 02:28:29.744957 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-common-functions
167 02:28:29.745066 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-echo-ipv4
168 02:28:29.745176 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-install-packages
169 02:28:29.745285 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-installed-packages
170 02:28:29.745392 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-os-build
171 02:28:29.745500 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-probe-channel
172 02:28:29.745608 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-probe-ip
173 02:28:29.745714 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-target-ip
174 02:28:29.745822 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-target-mac
175 02:28:29.745929 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-target-storage
176 02:28:29.746042 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-test-case
177 02:28:29.746151 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-test-event
178 02:28:29.746257 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-test-feedback
179 02:28:29.746363 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-test-raise
180 02:28:29.746470 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-test-reference
181 02:28:29.746576 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-test-runner
182 02:28:29.746683 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-test-set
183 02:28:29.746789 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-test-shell
184 02:28:29.746900 Updating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-add-keys (debian)
185 02:28:29.747098 Updating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-add-sources (debian)
186 02:28:29.747213 Updating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-install-packages (debian)
187 02:28:29.747324 Updating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-installed-packages (debian)
188 02:28:29.747434 Updating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/bin/lava-os-build (debian)
189 02:28:29.747529 Creating /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/environment
190 02:28:29.747616 LAVA metadata
191 02:28:29.747681 - LAVA_JOB_ID=6889323
192 02:28:29.747745 - LAVA_DISPATCHER_IP=192.168.201.1
193 02:28:29.747841 start: 1.6.2.1 ssh-authorize (timeout 00:09:50) [common]
194 02:28:29.748021 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 02:28:29.748112 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:50) [common]
196 02:28:29.748178 skipped lava-vland-overlay
197 02:28:29.748255 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 02:28:29.748336 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:50) [common]
199 02:28:29.748399 skipped lava-multinode-overlay
200 02:28:29.748473 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 02:28:29.748554 start: 1.6.2.4 test-definition (timeout 00:09:50) [common]
202 02:28:29.748625 Loading test definitions
203 02:28:29.748714 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:50) [common]
204 02:28:29.748788 Using /lava-6889323 at stage 0
205 02:28:29.749018 uuid=6889323_1.6.2.4.1 testdef=None
206 02:28:29.749107 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 02:28:29.749194 start: 1.6.2.4.2 test-overlay (timeout 00:09:50) [common]
208 02:28:29.749607 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 02:28:29.749836 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:50) [common]
211 02:28:29.750322 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 02:28:29.750557 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:50) [common]
214 02:28:29.751056 runner path: /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/0/tests/0_timesync-off test_uuid 6889323_1.6.2.4.1
215 02:28:29.751202 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 02:28:29.751433 start: 1.6.2.4.5 git-repo-action (timeout 00:09:50) [common]
218 02:28:29.751506 Using /lava-6889323 at stage 0
219 02:28:29.751601 Fetching tests from https://github.com/kernelci/test-definitions.git
220 02:28:29.751679 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/0/tests/1_kselftest-lkdtm'
221 02:28:33.421911 Running '/usr/bin/git checkout kernelci.org
222 02:28:33.551020 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 02:28:33.551668 uuid=6889323_1.6.2.4.5 testdef=None
224 02:28:33.551823 end: 1.6.2.4.5 git-repo-action (duration 00:00:04) [common]
226 02:28:33.552073 start: 1.6.2.4.6 test-overlay (timeout 00:09:46) [common]
227 02:28:33.552757 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 02:28:33.552997 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:46) [common]
230 02:28:33.553921 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 02:28:33.554164 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:46) [common]
233 02:28:33.554981 runner path: /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/0/tests/1_kselftest-lkdtm test_uuid 6889323_1.6.2.4.5
234 02:28:33.555115 BOARD='imx6q-sabrelite'
235 02:28:33.555183 BRANCH='cip'
236 02:28:33.555245 SKIPFILE='skipfile-lkft.yaml'
237 02:28:33.555307 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.129-cip12-12-g93db31b19404/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 02:28:33.555368 TST_CASENAME=''
239 02:28:33.555426 TST_CMDFILES='lkdtm'
240 02:28:33.555560 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 02:28:33.555775 Creating lava-test-runner.conf files
243 02:28:33.555840 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6889323/lava-overlay-b95l8vzi/lava-6889323/0 for stage 0
244 02:28:33.555926 - 0_timesync-off
245 02:28:33.556000 - 1_kselftest-lkdtm
246 02:28:33.556096 end: 1.6.2.4 test-definition (duration 00:00:04) [common]
247 02:28:33.556184 start: 1.6.2.5 compress-overlay (timeout 00:09:46) [common]
248 02:28:40.428499 end: 1.6.2.5 compress-overlay (duration 00:00:07) [common]
249 02:28:40.428653 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:39) [common]
250 02:28:40.428753 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 02:28:40.428854 end: 1.6.2 lava-overlay (duration 00:00:11) [common]
252 02:28:40.428944 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:39) [common]
253 02:28:40.492241 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 02:28:40.492577 start: 1.6.4 extract-modules (timeout 00:09:39) [common]
255 02:28:40.492693 extracting modules file /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6889323/extract-nfsrootfs-lp868div
256 02:28:40.586894 extracting modules file /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6889323/extract-overlay-ramdisk-b4jb5f_0/ramdisk
257 02:28:40.678917 end: 1.6.4 extract-modules (duration 00:00:00) [common]
258 02:28:40.679098 start: 1.6.5 apply-overlay-tftp (timeout 00:09:39) [common]
259 02:28:40.679223 [common] Applying overlay to NFS
260 02:28:40.679326 [common] Applying overlay /var/lib/lava/dispatcher/tmp/6889323/compress-overlay-_n65igf6/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/6889323/extract-nfsrootfs-lp868div
261 02:28:41.114085 end: 1.6.5 apply-overlay-tftp (duration 00:00:00) [common]
262 02:28:41.114249 start: 1.6.6 prepare-kernel (timeout 00:09:39) [common]
263 02:28:41.114359 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:39) [common]
264 02:28:41.114467 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 02:28:41.114555 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 02:28:41.114645 start: 1.6.7 configure-preseed-file (timeout 00:09:39) [common]
267 02:28:41.114731 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 02:28:41.114816 start: 1.6.8 compress-ramdisk (timeout 00:09:39) [common]
269 02:28:41.114894 Building ramdisk /var/lib/lava/dispatcher/tmp/6889323/extract-overlay-ramdisk-b4jb5f_0/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6889323/extract-overlay-ramdisk-b4jb5f_0/ramdisk
270 02:28:41.220143 >> 80665 blocks
271 02:28:42.742668 Adding RAMdisk u-boot header.
272 02:28:42.743045 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/6889323/extract-overlay-ramdisk-b4jb5f_0/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/6889323/extract-overlay-ramdisk-b4jb5f_0/ramdisk.cpio.gz.uboot
273 02:28:42.774099 output: Image Name:
274 02:28:42.774434 output: Created: Tue Jul 26 03:28:42 2022
275 02:28:42.774528 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 02:28:42.774640 output: Data Size: 15419157 Bytes = 15057.77 KiB = 14.70 MiB
277 02:28:42.774732 output: Load Address: 00000000
278 02:28:42.774793 output: Entry Point: 00000000
279 02:28:42.774854 output:
280 02:28:42.774958 rename /var/lib/lava/dispatcher/tmp/6889323/extract-overlay-ramdisk-b4jb5f_0/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/ramdisk/ramdisk.cpio.gz.uboot
281 02:28:42.775225 end: 1.6.8 compress-ramdisk (duration 00:00:02) [common]
282 02:28:42.775353 end: 1.6 prepare-tftp-overlay (duration 00:00:15) [common]
283 02:28:42.775477 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:37) [common]
284 02:28:42.775590 No LXC device requested
285 02:28:42.775704 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 02:28:42.775819 start: 1.8 deploy-device-env (timeout 00:09:37) [common]
287 02:28:42.775928 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 02:28:42.776026 Checking files for TFTP limit of 4294967296 bytes.
289 02:28:42.776477 end: 1 tftp-deploy (duration 00:00:23) [common]
290 02:28:42.776587 start: 2 uboot-action (timeout 00:05:00) [common]
291 02:28:42.776695 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 02:28:42.776783 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 02:28:42.776873 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 02:28:42.777046 substitutions:
295 02:28:42.777133 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 02:28:42.777227 - {DTB_ADDR}: 0x13f00000
297 02:28:42.777317 - {DTB}: 6889323/tftp-deploy-w_43na_4/dtb/imx6q-sabrelite.dtb
298 02:28:42.777390 - {INITRD}: 6889323/tftp-deploy-w_43na_4/ramdisk/ramdisk.cpio.gz.uboot
299 02:28:42.777493 - {KERNEL_ADDR}: 0x10000000
300 02:28:42.777551 - {KERNEL}: 6889323/tftp-deploy-w_43na_4/kernel/zImage
301 02:28:42.777609 - {LAVA_MAC}: None
302 02:28:42.777667 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6889323/extract-nfsrootfs-lp868div
303 02:28:42.777726 - {NFS_SERVER_IP}: 192.168.201.1
304 02:28:42.777782 - {PRESEED_CONFIG}: None
305 02:28:42.777839 - {PRESEED_LOCAL}: None
306 02:28:42.777896 - {RAMDISK_ADDR}: 0x14000000
307 02:28:42.777952 - {RAMDISK}: 6889323/tftp-deploy-w_43na_4/ramdisk/ramdisk.cpio.gz.uboot
308 02:28:42.778009 - {ROOT_PART}: None
309 02:28:42.778065 - {ROOT}: None
310 02:28:42.778121 - {SERVER_IP}: 192.168.201.1
311 02:28:42.778177 - {TEE_ADDR}: 0x83000000
312 02:28:42.778232 - {TEE}: None
313 02:28:42.778288 Parsed boot commands:
314 02:28:42.778343 - setenv autoload no
315 02:28:42.778400 - setenv initrd_high 0xffffffff
316 02:28:42.778456 - setenv fdt_high 0xffffffff
317 02:28:42.778511 - dhcp
318 02:28:42.778566 - setenv serverip 192.168.201.1
319 02:28:42.778622 - tftp 0x10000000 6889323/tftp-deploy-w_43na_4/kernel/zImage
320 02:28:42.778677 - tftp 0x14000000 6889323/tftp-deploy-w_43na_4/ramdisk/ramdisk.cpio.gz.uboot
321 02:28:42.778734 - setenv initrd_size ${filesize}
322 02:28:42.778789 - tftp 0x13f00000 6889323/tftp-deploy-w_43na_4/dtb/imx6q-sabrelite.dtb
323 02:28:42.778845 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6889323/extract-nfsrootfs-lp868div,tcp,hard ip=dhcp'
324 02:28:42.778903 - bootz 0x10000000 0x14000000 0x13f00000
325 02:28:42.778985 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 02:28:42.779256 start: 2.3 connect-device (timeout 00:05:00) [common]
328 02:28:42.779334 [common] connect-device Connecting to device using '/usr/bin/console -f -M localhost imx6q-sabrelite-lava-cbg-4'
329 02:28:42.781828 Setting prompt string to ['lava-test: # ']
330 02:28:42.782099 end: 2.3 connect-device (duration 00:00:00) [common]
331 02:28:42.782207 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 02:28:42.782307 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 02:28:42.782399 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 02:28:42.782566 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=2' '--command=reboot'
335 02:28:42.800608 >> Command sent successfully.
336 02:28:42.802305 Returned 0 in 0 seconds
337 02:28:42.903601 end: 2.4.1.1 pdu-reboot (duration 00:00:00) [common]
339 02:28:42.904932 end: 2.4.1 reset-device (duration 00:00:00) [common]
340 02:28:42.905410 start: 2.4.2 bootloader-interrupt (timeout 00:05:00) [common]
341 02:28:42.905835 Setting prompt string to ['Hit any key to stop autoboot']
342 02:28:42.906187 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
343 02:28:42.906537 [Enter `^Ec?' for help]
344 02:28:49.566071
345 02:28:49.566677
346 02:28:49.567114 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
347 02:28:49.567488
348 02:28:49.567839 CPU: Freescale i.MX6Q rev1.2 at 792 MHz
349 02:28:49.568187 Reset cause: POR
350 02:28:49.568514 Model: Freescale i.MX6 Quad SABRE Lite Board
351 02:28:49.568817 Board: SABRE Lite
352 02:28:49.569114 I2C: ready
353 02:28:49.569408 DRAM: 1 GiB
354 02:28:49.641696 MMC: FSL_SDHC: 0, FSL_SDHC: 1
355 02:28:49.642246 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB
356 02:28:49.642636 *** Warning - bad CRC, using default environment
357 02:28:49.643015
358 02:28:49.643347 In: serial
359 02:28:49.643657 Out: serial
360 02:28:49.643960 Err: serial
361 02:28:49.673397 Net: using phy at 7
362 02:28:49.673880 FEC [PRIME], usb_ether
363 02:28:49.674232 Error: usb_ether address not set.
364 02:28:49.674562
365 02:28:49.674885 starting USB...
366 02:28:49.675238 Bus usb@2184000: usb dr_mode not found
367 02:28:49.721842 Bus usb@2184200: USB EHCI 1.00
368 02:28:52.768719 scanning bus usb@2184000 for devices... 1 USB Device(s) found
369 02:28:57.911397 scanning bus usb@2184200 for devices... 2 USB Device(s) found
370 02:28:57.911987 scanning usb for storage devices... 0 Storage Device(s) found
371 02:28:57.912385 scanning usb for ethernet devices... 0 Ethernet Device(s) found
372 02:28:59.558147 Couldn't find partition mmc 0:1
373 02:28:59.558737 Error selecting device
374 02:28:59.574082 File System is consistent
375 02:28:59.654124 file found, deleting
376 02:28:59.893791 File System is consistent
378 02:29:00.073091 Hit any key to stop autoboot: 3
379 02:29:00.073930 end: 2.4.2 bootloader-interrupt (duration 00:00:17) [common]
380 02:29:00.074523 start: 2.4.3 bootloader-commands (timeout 00:04:43) [common]
381 02:29:00.075036 Setting prompt string to ['=>']
382 02:29:00.075489 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:43)
383 02:29:00.085461 0
384 02:29:00.086557 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']
385 02:29:00.087087 Sending with 10 millisecond of delay
387 02:29:01.233128 => setenv autoload no
388 02:29:01.244155 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)
389 02:29:01.249064 setenv autoload no
390 02:29:01.249651 Sending with 10 millisecond of delay
392 02:29:03.064998 => setenv initrd_high 0xffffffff
393 02:29:03.075851 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)
394 02:29:03.076841 setenv initrd_high 0xffffffff
395 02:29:03.077514 Sending with 10 millisecond of delay
397 02:29:04.709296 => setenv fdt_high 0xffffffff
398 02:29:04.720243 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)
399 02:29:04.721249 setenv fdt_high 0xffffffff
400 02:29:04.721931 Sending with 10 millisecond of delay
402 02:29:05.016185 => dhcp
403 02:29:05.027108 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)
404 02:29:05.028102 dhcp
405 02:29:05.136334 BOOTP broadcast 1
406 02:29:05.136892 DHCP client bound to address 192.168.201.34 (3 ms)
407 02:29:05.137506 Sending with 10 millisecond of delay
409 02:29:06.951338 => setenv serverip 192.168.201.1
410 02:29:06.962382 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 00:04:36)
411 02:29:06.963409 setenv serverip 192.168.201.1
412 02:29:06.964098 Sending with 10 millisecond of delay
414 02:29:10.538209 => tftp 0x10000000 6889323/tftp-deploy-w_43na_4/kernel/zImage
415 02:29:10.549095 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 00:04:32)
416 02:29:10.555157 tftp 0x10000000 6889323/tftp-deploy-w_43na_4/kernel/zImage
417 02:29:10.667608 Using FEC device
418 02:29:10.668263 TFTP from server 192.168.201.1; our IP address is 192.168.201.34
419 02:29:10.668731 Filename '6889323/tftp-deploy-w_43na_4/kernel/zImage'.
420 02:29:10.669162 Load address: 0x10000000
421 02:29:10.762941 Loading: *#################################################################
422 02:29:10.842772 #################################################################
423 02:29:10.922838 #################################################################
424 02:29:10.986729 #################################################################
425 02:29:11.066640 #################################################################
426 02:29:11.162536 #################################################################
427 02:29:11.226524 #################################################################
428 02:29:11.306362 #################################################################
429 02:29:11.386382 #################################################################
430 02:29:11.450274 #################################################################
431 02:29:11.530202 #################################################################
432 02:29:11.626119 #################################################################
433 02:29:11.711913 #############################################################
434 02:29:11.712462 11.4 MiB/s
435 02:29:11.712833 done
436 02:29:11.713168 Bytes transferred = 12337664 (bc4200 hex)
437 02:29:11.713777 Sending with 10 millisecond of delay
439 02:29:16.259924 => tftp 0x14000000 6889323/tftp-deploy-w_43na_4/ramdisk/ramdisk.cpio.gz.uboot
440 02:29:16.270747 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 00:04:27)
441 02:29:16.271782 tftp 0x14000000 6889323/tftp-deploy-w_43na_4/ramdisk/ramdisk.cpio.gz.uboot
442 02:29:16.401154 Using FEC device
443 02:29:16.401689 TFTP from server 192.168.201.1; our IP address is 192.168.201.34
444 02:29:16.402069 Filename '6889323/tftp-deploy-w_43na_4/ramdisk/ramdisk.cpio.gz.uboot'.
445 02:29:16.402423 Load address: 0x14000000
446 02:29:16.528586 Loading: *#################################################################
447 02:29:16.592451 #################################################################
448 02:29:16.672324 #################################################################
449 02:29:16.752372 #################################################################
450 02:29:16.832248 #################################################################
451 02:29:16.912067 #################################################################
452 02:29:16.991990 #################################################################
453 02:29:17.071998 #################################################################
454 02:29:17.167952 #################################################################
455 02:29:17.263784 #################################################################
456 02:29:17.343782 #################################################################
457 02:29:17.439563 #################################################################
458 02:29:17.535528 #################################################################
459 02:29:17.615408 #################################################################
460 02:29:17.711199 #################################################################
461 02:29:17.791149 #################################################################
462 02:29:17.814572 ###########
463 02:29:17.814758 10.4 MiB/s
464 02:29:17.814852 done
465 02:29:17.814935 Bytes transferred = 15419221 (eb4755 hex)
466 02:29:17.815222 Sending with 10 millisecond of delay
468 02:29:19.689974 => setenv initrd_size ${filesize}
469 02:29:19.700832 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 00:04:23)
470 02:29:19.701790 setenv initrd_size ${filesize}
471 02:29:19.702475 Sending with 10 millisecond of delay
473 02:29:23.885582 => tftp 0x13f00000 6889323/tftp-deploy-w_43na_4/dtb/imx6q-sabrelite.dtb
474 02:29:23.896419 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 00:04:19)
475 02:29:23.897328 tftp 0x13f00000 6889323/tftp-deploy-w_43na_4/dtb/imx6q-sabrelite.dtb
476 02:29:24.020372 Using FEC device
477 02:29:24.020531 TFTP from server 192.168.201.1; our IP address is 192.168.201.34
478 02:29:24.020598 Filename '6889323/tftp-deploy-w_43na_4/dtb/imx6q-sabrelite.dtb'.
479 02:29:24.020659 Load address: 0x13f00000
480 02:29:24.020718 Loading: *###
481 02:29:24.036454 2.7 MiB/s
482 02:29:24.036639 done
483 02:29:24.036732 Bytes transferred = 42397 (a59d hex)
484 02:29:24.037005 Sending with 10 millisecond of delay
486 02:29:33.967405 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6889323/extract-nfsrootfs-lp868div,tcp,hard ip=dhcp'
487 02:29:33.978305 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 00:04:09)
488 02:29:33.979406 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6889323/extract-nfsrootfs-lp868div,tcp,hard ip=dhcp'
489 02:29:33.980144 Sending with 10 millisecond of delay
491 02:29:36.336000 => bootz 0x10000000 0x14000000 0x13f00000
492 02:29:36.346390 Setting prompt string to 'Starting kernel'
493 02:29:36.346617 Setting prompt string to ['Starting kernel']
494 02:29:36.346740 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']
495 02:29:36.346889 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)
496 02:29:36.379537 bootz 0x10000000 0x14000000 0x13f00000
497 02:29:36.380023 Kernel image @ 0x10000000 [ 0x000000 - 0xbc4200 ]
498 02:29:36.380325 ## Loading init Ramdisk from Legacy Image at 14000000 ...
499 02:29:36.380641 Image Name:
500 02:29:36.380993 Image Type: ARM Linux RAMDisk Image (uncompressed)
501 02:29:36.381336 Data Size: 15419157 Bytes = 14.7 MiB
502 02:29:36.381671 Load Address: 00000000
503 02:29:36.382002 Entry Point: 00000000
504 02:29:36.567791 Verifying Checksum ... OK
505 02:29:36.567964 ## Flattened Device Tree blob at 13f00000
506 02:29:36.568033 Booting using the fdt blob at 0x13f00000
507 02:29:36.568125 Using Device Tree in place at 13f00000, end 13f0d59c
508 02:29:36.568222
509 02:29:36.568313 Starting kernel ...
510 02:29:36.568402
511 02:29:36.568718 end: 2.4.3 bootloader-commands (duration 00:00:36) [common]
512 02:29:36.568834 start: 2.4.4 auto-login-action (timeout 00:04:06) [common]
513 02:29:36.568939 Setting prompt string to ['Linux version [0-9]']
514 02:29:36.569017 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']
515 02:29:36.569093 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)
516 02:29:45.179876 [ 0.000000] Booting Linux on physical CPU 0x0
517 02:29:45.180423 [ 0.000000] Linux version 5.10.129-cip12 (KernelCI@build-j399495-arm-gcc-10-multi-v7-defconfig-kselftest-csqmz) (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 Jul 26 02:11:07 UTC 2022
518 02:29:45.180815 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
519 02:29:45.181162 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
520 02:29:45.181948 start: 2.4.4.1 login-action (timeout 00:03:58) [common]
521 02:29:45.182388 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.
522 02:29:45.182848 Setting prompt string to ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
523 02:29:45.183293 Using line separator: #'\n'#
524 02:29:45.183637 No login prompt set.
525 02:29:45.183972 Parsing kernel messages
526 02:29:45.184295 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
527 02:29:45.184825 [login-action] Waiting for messages, (timeout 00:03:58)
528 02:29:45.223521 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
529 02:29:45.224100 [ 0.000000] Memory policy: Data cache writealloc
530 02:29:45.224519 [ 0.000000] efi: UEFI not found.
531 02:29:45.224892 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
532 02:29:45.225250 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
533 02:29:45.225626 [ 0.000000] Zone ranges:
534 02:29:45.225974 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
535 02:29:45.226313 [ 0.000000] Normal empty
536 02:29:45.226682 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
537 02:29:45.266847 [ 0.000000] Movable zone start for each node
538 02:29:45.267330 [ 0.000000] Early memory node ranges
539 02:29:45.267686 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
540 02:29:45.268032 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
541 02:29:45.268359 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
542 02:29:45.268674 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
543 02:29:45.310508 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6889323/extract-nfsrootfs-lp868div,tcp,hard ip=dhcp
544 02:29:45.311086 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
545 02:29:45.311458 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
546 02:29:45.311796 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
547 02:29:45.312131 [ 0.000000] Memory: 921464K/1048576K available (17408K kernel code, 2649K rwdata, 8096K rodata, 2048K init, 6693K bss, 61576K reserved, 65536K cma-reserved, 196608K highmem)
548 02:29:45.353976 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
549 02:29:45.354534 [ 0.000000] ftrace: allocating 55450 entries in 163 pages
550 02:29:45.354906 [ 0.000000] ftrace: allocated 163 pages with 4 groups
551 02:29:45.355290 [ 0.000000] Running RCU self tests
552 02:29:45.355634 [ 0.000000] rcu: Hierarchical RCU implementation.
553 02:29:45.355950 [ 0.000000] rcu: RCU event tracing is enabled.
554 02:29:45.356267 [ 0.000000] rcu: RCU lockdep checking is enabled.
555 02:29:45.356580 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
556 02:29:45.397625 [ 0.000000] Rude variant of Tasks RCU enabled.
557 02:29:45.398178 [ 0.000000] Tracing variant of Tasks RCU enabled.
558 02:29:45.398540 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
559 02:29:45.398881 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
560 02:29:45.399253 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
561 02:29:45.399573 [ 0.000000] L2C-310 errata 752271 769419 enabled
562 02:29:45.399896 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
563 02:29:45.400201 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
564 02:29:45.441000 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
565 02:29:45.441564 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
566 02:29:45.441937 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
567 02:29:45.442272 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
568 02:29:45.442608 [ 0.000000] Switching to timer-based delay loop, resolution 333ns
569 02:29:45.442927 [ 0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
570 02:29:45.484764 [ 0.000041] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
571 02:29:45.485313 [ 0.004451] Console: colour dummy device 80x30
572 02:29:45.485680 [ 0.004516] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
573 02:29:45.486022 [ 0.004545] ... MAX_LOCKDEP_SUBCLASSES: 8
574 02:29:45.486348 [ 0.004572] ... MAX_LOCK_DEPTH: 48
575 02:29:45.486669 [ 0.004598] ... MAX_LOCKDEP_KEYS: 8192
576 02:29:45.487002 [ 0.004624] ... CLASSHASH_SIZE: 4096
577 02:29:45.487323 [ 0.004650] ... MAX_LOCKDEP_ENTRIES: 32768
578 02:29:45.487631 [ 0.004676] ... MAX_LOCKDEP_CHAINS: 65536
579 02:29:45.528046 [ 0.004702] ... CHAINHASH_SIZE: 32768
580 02:29:45.528501 [ 0.004727] memory used by lock dependency info: 4061 kB
581 02:29:45.528864 [ 0.004753] memory used for stack traces: 2112 kB
582 02:29:45.529204 [ 0.004779] per task-struct memory footprint: 1536 bytes
583 02:29:45.529531 [ 0.004878] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
584 02:29:45.529849 [ 0.004929] pid_max: default: 32768 minimum: 301
585 02:29:45.530166 [ 0.005306] LSM: Security Framework initializing
586 02:29:45.530463 [ 0.005416] LSM support for eBPF active
587 02:29:45.571776 [ 0.005561] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
588 02:29:45.572357 [ 0.005611] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
589 02:29:45.572772 [ 0.008190] CPU: Testing write buffer coherency: ok
590 02:29:45.573170 [ 0.008314] CPU0: Spectre v2: using BPIALL workaround
591 02:29:45.573520 [ 0.009405] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
592 02:29:45.573867 [ 0.013367] Setting up static identity map for 0x10300000 - 0x103000ac
593 02:29:45.574241 [ 0.015739] rcu: Hierarchical SRCU implementation.
594 02:29:45.615253 [ 0.025212] EFI services will not be available.
595 02:29:45.615707 [ 0.026559] smp: Bringing up secondary CPUs ...
596 02:29:45.616115 [ 0.029960] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
597 02:29:45.616511 [ 0.029976] CPU1: Spectre v2: using BPIALL workaround
598 02:29:45.616872 [ 0.034051] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
599 02:29:45.617213 [ 0.034066] CPU2: Spectre v2: using BPIALL workaround
600 02:29:45.617581 [ 0.037785] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
601 02:29:45.617894 [ 0.037800] CPU3: Spectre v2: using BPIALL workaround
602 02:29:45.618252 [ 0.038678] smp: Brought up 1 node, 4 CPUs
603 02:29:45.658725 [ 0.038721] SMP: Total of 4 processors activated (24.00 BogoMIPS).
604 02:29:45.659224 [ 0.038757] CPU: All CPU(s) started in SVC mode.
605 02:29:45.659614 [ 0.041689] devtmpfs: initialized
606 02:29:45.660009 [ 0.099326] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
607 02:29:45.660380 [ 0.102043] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
608 02:29:45.660710 [ 0.102120] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
609 02:29:45.661083 [ 0.106852] pinctrl core: initialized pinctrl subsystem
610 02:29:45.702328 [ 0.113884] DMI not present or invalid.
611 02:29:45.702780 [ 0.116227] NET: Registered protocol family 16
612 02:29:45.703178 [ 0.128107] DMA: preallocated 256 KiB pool for atomic coherent allocations
613 02:29:45.703515 [ 0.137730] thermal_sys: Registered thermal governor 'step_wise'
614 02:29:45.703846 [ 0.138278] cpuidle: using governor menu
615 02:29:45.704168 [ 0.138833] CPU identified as i.MX6Q, silicon rev 1.2
616 02:29:45.704477 [ 0.888246] vdd1p1: supplied by regulator-dummy
617 02:29:45.704789 [ 0.920293] vdd3p0: supplied by regulator-dummy
618 02:29:45.705088 [ 0.951876] vdd2p5: supplied by regulator-dummy
619 02:29:45.746055 [ 0.983423] vddarm: supplied by regulator-dummy
620 02:29:45.746607 [ 1.015961] vddpu: supplied by regulator-dummy
621 02:29:45.746966 [ 1.046517] vddsoc: supplied by regulator-dummy
622 02:29:45.747351 [ 2.385388] No ATAGs?
623 02:29:45.747680 [ 2.386443] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
624 02:29:45.747996 [ 2.386530] hw-breakpoint: maximum watchpoint size is 4 bytes.
625 02:29:45.748309 [ 2.406391] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
626 02:29:45.748611 [ 2.436426] Serial: AMBA PL011 UART driver
627 02:29:45.789779 [ 2.501703] Kprobes globally optimized
628 02:29:45.790324 [ 2.597713] mxs-dma 110000.dma-apbh: initialized
629 02:29:45.790680 [ 2.630771] iommu: Default domain type: Translated
630 02:29:45.791049 [ 2.632932] vgaarb: loaded
631 02:29:45.791380 [ 2.637749] SCSI subsystem initialized
632 02:29:45.791692 [ 2.640052] usbcore: registered new interface driver usbfs
633 02:29:45.791996 [ 2.640386] usbcore: registered new interface driver hub
634 02:29:45.792293 [ 2.640626] usbcore: registered new device driver usb
635 02:29:45.792589 [ 2.648405] i2c i2c-0: IMX I2C adapter registered
636 02:29:45.792883 [ 2.655510] i2c i2c-1: IMX I2C adapter registered
637 02:29:45.833332 [ 2.660332] i2c i2c-2: IMX I2C adapter registered
638 02:29:45.833918 [ 2.665025] pps_core: LinuxPPS API ver. 1 registered
639 02:29:45.834307 [ 2.665068] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
640 02:29:45.834673 [ 2.665166] PTP clock support registered
641 02:29:45.835057 [ 2.683630] clocksource: Switched to clocksource mxc_timer1
642 02:29:45.835406 [ 4.385763] NET: Registered protocol family 2
643 02:29:45.835738 [ 4.386562] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
644 02:29:45.876846 [ 4.389937] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
645 02:29:45.877438 [ 4.390120] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
646 02:29:45.877846 [ 4.390355] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
647 02:29:45.878230 [ 4.391798] TCP: Hash tables configured (established 8192 bind 8192)
648 02:29:45.878587 [ 4.392874] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
649 02:29:45.878946 [ 4.393356] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
650 02:29:45.920539 [ 4.393639] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
651 02:29:45.921138 [ 4.394405] NET: Registered protocol family 1
652 02:29:45.921546 [ 4.397370] RPC: Registered named UNIX socket transport module.
653 02:29:45.921930 [ 4.397462] RPC: Registered udp transport module.
654 02:29:45.922283 [ 4.397503] RPC: Registered tcp transport module.
655 02:29:45.922641 [ 4.397542] RPC: Registered tcp NFSv4.1 backchannel transport module.
656 02:29:45.923015 [ 4.397595] NET: Registered protocol family 44
657 02:29:45.923358 [ 4.397661] PCI: CLS 0 bytes, default 64
658 02:29:45.923702 [ 4.400190] Trying to unpack rootfs image as initramfs...
659 02:29:45.963819 [ 6.297963] Freeing initrd memory: 15060K
660 02:29:45.964360 [ 6.299269] hw perfevents: no interrupt-affinity property for /pmu, guessing.
661 02:29:45.964721 [ 6.300487] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
662 02:29:45.965068 [ 6.309892] Initialise system trusted keyrings
663 02:29:45.965399 [ 6.310970] workingset: timestamp_bits=30 max_order=18 bucket_order=0
664 02:29:45.965714 [ 6.362711] squashfs: version 4.0 (2009/01/31) Phillip Lougher
665 02:29:45.966030 [ 6.366650] NFS: Registering the id_resolver key type
666 02:29:46.011512 [ 6.366875] Key type id_resolver registered
667 02:29:46.012062 [ 6.366967] Key type id_legacy registered
668 02:29:46.012437 [ 6.367625] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
669 02:29:46.012787 [ 6.367730] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
670 02:29:46.013113 [ 6.367930] ntfs: driver 2.1.32 [Flags: R/O].
671 02:29:46.013437 [ 6.370157] Key type asymmetric registered
672 02:29:46.013750 [ 6.370288] Asymmetric key parser 'x509' registered
673 02:29:46.014053 [ 6.370729] bounce: pool size: 64 pages
674 02:29:46.055541 [ 6.370895] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
675 02:29:46.056150 [ 6.371001] io scheduler mq-deadline registered
676 02:29:46.056566 [ 6.371043] io scheduler kyber registered
677 02:29:46.056898 [ 6.371973] test_firmware: interface ready
678 02:29:46.057226 [ 6.616501] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
679 02:29:46.057552 [ 6.616769] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
680 02:29:46.057861 [ 6.890258] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
681 02:29:46.058173 [ 6.911567] SuperH (H)SCI(F) driver initialized
682 02:29:46.114708 [ 6.914740] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
683 02:29:46.115347 [ 6.920094] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
684 02:29:46.115746 [ 7.851778] printk: console [ttymxc1] enabled
685 02:29:46.116110 [ 7.862996] msm_serial: driver initialized
686 02:29:46.116458 [ 7.868351] STMicroelectronics ASC driver initialized
687 02:29:46.116799 [ 7.880233] STM32 USART driver initialized
688 02:29:46.144855 [ 7.907924] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
689 02:29:46.180871 [ 7.930791] panel-simple panel-lcd: supply power not found, using dummy regulator
690 02:29:46.181461 [ 7.939361] panel-simple panel-lcd: Specify missing connector_type
691 02:29:46.181851 [ 7.947300] panel-simple panel-lvds0: supply power not found, using dummy regulator
692 02:29:46.228502 [ 8.003907] brd: module loaded
693 02:29:46.307887 [ 8.067432] loop: module loaded
694 02:29:46.308476 [ 8.074195] lkdtm: No crash points registered, enable through debugfs
695 02:29:46.357491 [ 8.097147] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
696 02:29:46.358077 [ 8.105180] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
697 02:29:46.358468 [ 8.113299] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
698 02:29:46.358833 [ 8.121520] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
699 02:29:46.359227 [ 8.129617] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
700 02:29:46.413446 [ 8.137915] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
701 02:29:46.414036 [ 8.145725] ahci-imx 2200000.sata: supply target not found, using dummy regulator
702 02:29:46.414430 [ 8.157181] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
703 02:29:46.414791 [ 8.164313] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
704 02:29:46.415178 [ 8.173147] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
705 02:29:46.415527 [ 8.187697] scsi host0: ahci-imx
706 02:29:46.455696 [ 8.193448] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
707 02:29:46.497463 [ 8.261230] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
708 02:29:46.498051 [ 8.275067] pps pps0: new PPS source ptp0
709 02:29:46.585429 [ 8.321982] fec 2188000.ethernet eth0: registered PHC device 0
710 02:29:46.586019 [ 8.332914] e1000e: Intel(R) PRO/1000 Network Driver
711 02:29:46.586412 [ 8.337978] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
712 02:29:46.586780 [ 8.344237] igb: Intel(R) Gigabit Ethernet Network Driver
713 02:29:46.587174 [ 8.349674] igb: Copyright (c) 2007-2014 Intel Corporation.
714 02:29:46.639242 [ 8.378571] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
715 02:29:46.639828 [ 8.386228] usbcore: registered new interface driver pegasus
716 02:29:46.640218 [ 8.392134] usbcore: registered new interface driver asix
717 02:29:46.640574 [ 8.397775] usbcore: registered new interface driver ax88179_178a
718 02:29:46.640914 [ 8.404142] usbcore: registered new interface driver cdc_ether
719 02:29:46.641242 [ 8.410230] usbcore: registered new interface driver smsc75xx
720 02:29:46.641557 [ 8.416303] usbcore: registered new interface driver smsc95xx
721 02:29:46.679456 [ 8.422231] usbcore: registered new interface driver net1080
722 02:29:46.679703 [ 8.428128] usbcore: registered new interface driver cdc_subset
723 02:29:46.679830 [ 8.434292] usbcore: registered new interface driver zaurus
724 02:29:46.679945 [ 8.440162] usbcore: registered new interface driver cdc_ncm
725 02:29:46.725553 [ 8.459321] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
726 02:29:46.726145 [ 8.466019] ehci-pci: EHCI PCI platform driver
727 02:29:46.726541 [ 8.470660] ehci-platform: EHCI generic platform driver
728 02:29:46.726908 [ 8.477037] ehci-orion: EHCI orion driver
729 02:29:46.727300 [ 8.482048] SPEAr-ehci: EHCI SPEAr driver
730 02:29:46.727645 [ 8.487063] ehci-st: EHCI STMicroelectronics driver
731 02:29:46.727978 [ 8.492873] ehci-exynos: EHCI Exynos driver
732 02:29:46.728310 [ 8.498051] ehci-atmel: EHCI Atmel driver
733 02:29:46.728637 [ 8.502993] tegra-ehci: Tegra EHCI driver
734 02:29:46.776281 [ 8.508028] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
735 02:29:46.776872 [ 8.514429] ohci-pci: OHCI PCI platform driver
736 02:29:46.777267 [ 8.519074] ohci-platform: OHCI generic platform driver
737 02:29:46.777632 [ 8.525432] SPEAr-ohci: OHCI SPEAr driver
738 02:29:46.777985 [ 8.530388] ohci-st: OHCI STMicroelectronics driver
739 02:29:46.778327 [ 8.536289] ohci-atmel: OHCI Atmel driver
740 02:29:46.778662 [ 8.544011] usbcore: registered new interface driver usb-storage
741 02:29:46.779024 [ 8.546006] ata1: SATA link down (SStatus 0 SControl 300)
742 02:29:46.819670 [ 8.555884] ahci-imx 2200000.sata: no device found, disabling link.
743 02:29:46.820266 [ 8.562194] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
744 02:29:46.820669 [ 8.584698] i2c /dev entries driver
745 02:29:46.914036 [ 8.674860] sdhci: Secure Digital Host Controller Interface driver
746 02:29:46.914623 [ 8.681083] sdhci: Copyright(c) Pierre Ossman
747 02:29:46.942933 [ 8.695673] Synopsys Designware Multimedia Card Interface Driver
748 02:29:46.943612 [ 8.709568] sdhci-pltfm: SDHCI platform and OF driver helper
749 02:29:46.990860 [ 8.726172] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
750 02:29:46.991463 [ 8.731391] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
751 02:29:46.991865 [ 8.733425] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
752 02:29:46.992204 [ 8.742585] ledtrig-cpu: registered to indicate activity on CPUs
753 02:29:46.992571 [ 8.752702] usbcore: registered new interface driver usbhid
754 02:29:46.992952 [ 8.758373] usbhid: USB HID core driver
755 02:29:47.035358 [ 8.774511] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
756 02:29:47.035578 [ 8.777774] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
757 02:29:47.035697 [ 8.788192] ipip: IPv4 and MPLS over IPv4 tunneling driver
758 02:29:47.035801 [ 8.796637] gre: GRE over IPv4 demultiplexor driver
759 02:29:47.035899 [ 8.801559] ip_gre: GRE over IPv4 tunneling driver
760 02:29:47.035994 [ 8.812718] IPv4 over IPsec tunneling driver
761 02:29:47.093694 [ 8.822347] NET: Registered protocol family 10
762 02:29:47.094278 [ 8.834000] Segment Routing with IPv6
763 02:29:47.094667 [ 8.844368] ip6_gre: GRE over IPv6 tunneling driver
764 02:29:47.095061 [ 8.852341] NET: Registered protocol family 17
765 02:29:47.095414 [ 8.859033] Key type dns_resolver registered
766 02:29:47.125875 [ 8.879414] ThumbEE CPU extension supported.
767 02:29:47.126468 [ 8.883859] Registering SWP/SWPB emulation handler
768 02:29:47.126860 [ 8.892766] Loading compiled-in X.509 certificates
769 02:29:47.347394 [ 9.082755] panel-simple panel-lcd: supply power not found, using dummy regulator
770 02:29:47.348012 [ 9.091288] panel-simple panel-lcd: Specify missing connector_type
771 02:29:47.348436 [ 9.099036] mmc2: new high speed SDHC card at address 59b4
772 02:29:47.348803 [ 9.104949] panel-simple panel-lvds0: supply power not found, using dummy regulator
773 02:29:47.349157 [ 9.108169] mmcblk2: mmc2:59b4 SD 14.7 GiB
774 02:29:47.421361 [ 9.144102] imx_usb 2184200.usb: No over current polarity defined
775 02:29:47.421950 [ 9.154351] GPT:Primary header thinks Alt. header is not at the end of the disk.
776 02:29:47.422343 [ 9.157638] ci_hdrc ci_hdrc.1: EHCI Host Controller
777 02:29:47.422708 [ 9.161854] GPT:7812499 != 30863359
778 02:29:47.423096 [ 9.161875] GPT:Alternate GPT header not at the end of the disk.
779 02:29:47.423443 [ 9.167244] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
780 02:29:47.423780 [ 9.170358] GPT:7812499 != 30863359
781 02:29:47.424110 [ 9.187040] GPT: Use GNU Parted to correct GPT errors.
782 02:29:47.424438 [ 9.192265] mmcblk2: p1 p2 p3
783 02:29:47.460363 [ 9.223999] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
784 02:29:47.484439 [ 9.245577] hub 1-0:1.0: USB hub found
785 02:29:47.485029 [ 9.251967] hub 1-0:1.0: 1 port detected
786 02:29:47.505460 [ 9.268883] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C
787 02:29:47.561425 [ 9.301775] panel-simple panel-lcd: supply power not found, using dummy regulator
788 02:29:47.562016 [ 9.310155] panel-simple panel-lcd: Specify missing connector_type
789 02:29:47.562408 [ 9.323616] panel-simple panel-lvds0: supply power not found, using dummy regulator
790 02:29:47.610457 [ 9.355276] panel-simple panel-lcd: supply power not found, using dummy regulator
791 02:29:47.611087 [ 9.363614] panel-simple panel-lcd: Specify missing connector_type
792 02:29:47.611482 [ 9.376998] panel-simple panel-lvds0: supply power not found, using dummy regulator
793 02:29:47.634463 [ 9.397856] input: gpio-keys as /devices/platform/gpio-keys/input/input0
794 02:29:47.682226 [ 9.427382] panel-simple panel-lcd: supply power not found, using dummy regulator
795 02:29:47.682818 [ 9.435730] panel-simple panel-lcd: Specify missing connector_type
796 02:29:47.683242 [ 9.449146] panel-simple panel-lvds0: supply power not found, using dummy regulator
797 02:29:47.724155 [ 9.471150] 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 02:29:47.724718 [ 9.486548] IP-Config: Failed to open gretap0
799 02:29:47.725082 [ 9.490950] IP-Config: Failed to open erspan0
800 02:29:47.879864 [ 9.533547] Sending DHCP requests .
801 02:29:47.880347 [ 9.643629] usb 1-1: new high-speed USB device number 2 using ci_hdrc
802 02:29:48.100784 [ 9.863019] hub 1-1:1.0: USB hub found
803 02:29:48.101369 [ 9.868033] hub 1-1:1.0: 3 ports detected
804 02:29:48.156546 [ 9.899420] panel-simple panel-lcd: supply power not found, using dummy regulator
805 02:29:48.157143 [ 9.907792] panel-simple panel-lcd: Specify missing connector_type
806 02:29:48.157533 [ 9.921314] panel-simple panel-lvds0: supply power not found, using dummy regulator
807 02:29:50.879672 [ 12.273605] .
808 02:29:50.880262 [ 12.635113] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
809 02:29:50.880656 [ 12.646533] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
810 02:29:55.383934 [ 17.073727] ., OK
811 02:29:55.384517 [ 17.116146] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.34
812 02:29:55.384901 [ 17.124436] IP-Config: Complete:
813 02:29:55.385258 [ 17.127754] device=eth0, hwaddr=00:19:b8:08:f1:10, ipaddr=192.168.201.34, mask=255.255.255.0, gw=192.168.201.1
814 02:29:55.385604 [ 17.138468] host=imx6q-sabrelite-lava-cbg-4, domain=lava-rack, nis-domain=(none)
815 02:29:55.385936 [ 17.146505] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath=
816 02:29:55.386260 [ 17.146555] nameserver0=192.168.201.1
817 02:29:55.456705 [ 17.219248] Freeing unused kernel memory: 2048K
818 02:29:55.457189 [ 17.225021] Run /init as init process
819 02:29:55.488905 Loading, please wait...
820 02:29:55.616651 Starting version 247.3-7
821 02:29:59.484330 [ 21.257306] imx-ipuv3 2400000.ipu: IPUv3H probed
822 02:29:59.545203 [ 21.288408] panel-simple panel-lcd: supply power not found, using dummy regulator
823 02:29:59.545825 [ 21.304574] imx-ipuv3 2800000.ipu: IPUv3H probed
824 02:29:59.546237 [ 21.310412] panel-simple panel-lcd: Specify missing connector_type
825 02:29:59.577288 [ 21.342945] panel-simple panel-lvds0: supply power not found, using dummy regulator
826 02:29:59.593362 [ 21.367917] CAN device driver interface
827 02:29:59.672182 [ 21.410530] panel-simple panel-lcd: supply power not found, using dummy regulator
828 02:29:59.672778 [ 21.424640] panel-simple panel-lcd: Specify missing connector_type
829 02:29:59.673220 [ 21.438513] panel-simple panel-lvds0: supply power not found, using dummy regulator
830 02:29:59.767925 [ 21.534867] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
831 02:29:59.809045 [ 21.553706] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
832 02:29:59.809648 [ 21.561411] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
833 02:29:59.810044 [ 21.568303] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
834 02:29:59.810410 [ 21.575195] caam 2100000.crypto: Entropy delay = 3200
835 02:29:59.873038 [ 21.641115] caam 2100000.crypto: Instantiated RNG4 SH0
836 02:29:59.947884 [ 21.701878] caam 2100000.crypto: Instantiated RNG4 SH1
837 02:29:59.948471 [ 21.707152] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
838 02:29:59.948862 [ 21.713893] caam 2100000.crypto: job rings = 2, qi = 0
839 02:30:00.012979 [ 21.763664] panel-simple panel-lcd: supply power not found, using dummy regulator
840 02:30:00.013628 [ 21.772070] panel-simple panel-lcd: Specify missing connector_type
841 02:30:00.014104 [ 21.772536] sgtl5000 0-000a: sgtl5000 revision 0x11
842 02:30:00.051668 [ 21.805637] panel-simple panel-lvds0: supply power not found, using dummy regulator
843 02:30:00.052344 [ 21.817653] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
844 02:30:00.130824 [ 21.862034] panel-simple panel-lcd: supply power not found, using dummy regulator
845 02:30:00.131463 [ 21.870848] panel-simple panel-lcd: Specify missing connector_type
846 02:30:00.131860 [ 21.884447] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
847 02:30:00.132305 [ 21.885238] panel-simple panel-lvds0: supply power not found, using dummy regulator
848 02:30:00.132681 [ 21.892929] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
849 02:30:00.175646 [ 21.909528] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
850 02:30:00.176235 [ 21.918448] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
851 02:30:00.176634 [ 21.925430] panel-simple panel-lcd: supply power not found, using dummy regulator
852 02:30:00.176997 [ 21.935225] panel-simple panel-lcd: Specify missing connector_type
853 02:30:00.201586 [ 21.965800] panel-simple panel-lvds0: supply power not found, using dummy regulator
854 02:30:00.283146 [ 22.001017] panel-simple panel-lcd: supply power not found, using dummy regulator
855 02:30:00.283755 [ 22.009497] panel-simple panel-lcd: Specify missing connector_type
856 02:30:00.284151 [ 22.021071] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
857 02:30:00.284512 [ 22.027852] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
858 02:30:00.284858 [ 22.034138] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
859 02:30:00.285195 [ 22.049079] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
860 02:30:00.323486 [ 22.062469] panel-simple panel-lvds0: supply power not found, using dummy regulator
861 02:30:00.343337 [ 22.082495] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
862 02:30:00.343933 [ 22.091454] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
863 02:30:00.344355 [ 22.100342] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
864 02:30:00.344697 [ 22.103961] panel-simple panel-lcd: supply power not found, using dummy regulator
865 02:30:00.345018 [ 22.109135] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
866 02:30:00.383572 [ 22.117296] panel-simple panel-lcd: Specify missing connector_type
867 02:30:00.384119 [ 22.138572] panel-simple panel-lvds0: supply power not found, using dummy regulator
868 02:30:00.449959 [ 22.180263] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
869 02:30:00.450557 [ 22.189284] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
870 02:30:00.451019 [ 22.197948] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
871 02:30:00.451397 [ 22.206493] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
872 02:30:00.451783 [ 22.222647] panel-simple panel-lcd: supply power not found, using dummy regulator
873 02:30:00.491528 [ 22.231519] panel-simple panel-lcd: Specify missing connector_type
874 02:30:01.066571 [ 22.820707] caam algorithms registered in /proc/crypto
875 02:30:01.067159 [ 22.830981] caam 2100000.crypto: registering rng-caam
876 02:30:01.082589 [ 22.848142] panel-simple panel-lvds0: supply power not found, using dummy regulator
877 02:30:01.149841 [ 22.890406] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
878 02:30:01.150448 [ 22.899263] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
879 02:30:01.150955 Begin: Loading essential drivers [ 22.908406] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
880 02:30:01.151465 ... done.
881 02:30:01.151927 Begin: Running /script[ 22.919257] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
882 02:30:01.152386 s/init-premount ... done.
883 02:30:01.197321 Begin: Mounting root file system ... Begin: Running /scripts/n[ 22.936924] panel-simple panel-lcd: supply power not found, using dummy regulator
884 02:30:01.197630 fs-top ... done.
885 02:30:01.197857 Begin: Running [ 22.946128] panel-simple panel-lcd: Specify missing connector_type
886 02:30:01.198057 /scripts/nfs-premount ... done.
887 02:30:01.198246 [ 22.962035] panel-simple panel-lvds0: supply power not found, using dummy regulator
888 02:30:01.245460 [ 23.020605] random: crng init done
889 02:30:01.394512 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
890 02:30:01.395156 SIOCSIFFLAGS: Cannot assign requested address
891 02:30:01.431321 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
892 02:30:01.431921 SIOCSIFFLAGS: Cannot assign requested address
893 02:30:01.517085 IP-Config: eth0 hardware address 00:19:b8:08:f1:10 mtu 1500 DHCP
894 02:30:01.517683 IP-Config: eth0 complete (dhcp from 192.168.201.1):
895 02:30:01.518190 address: 192.168.201.34 broadcast: 192.168.201.255 netmask: 255.255.255.0
896 02:30:01.518660 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
897 02:30:01.519147 host : imx6q-sabrelite-lava-cbg-4
898 02:30:01.519607 domain : lava-rack
899 02:30:01.520057 rootserver: 192.168.201.1 rootpath:
900 02:30:01.520496 filename :
901 02:30:01.708494 done.
902 02:30:01.730760 Begin: Running /scripts/nfs-bottom ... done.
903 02:30:01.794737 Begin: Running /scripts/init-bottom ... done.
904 02:30:03.787683 [ 25.551921] systemd[1]: System time before build time, advancing clock.
905 02:30:04.032258 [ 25.780151] systemd[1]: systemd 247.3-7 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
906 02:30:04.032416 [ 25.808845] systemd[1]: Detected architecture arm.
907 02:30:04.048318
908 02:30:04.064413 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
909 02:30:04.064585
910 02:30:04.112161 [ 25.880761] systemd[1]: Set hostname to <debian-bullseye-armhf>.
911 02:30:05.781074 [ 27.522004] systemd[1]: Queued start job for default target Graphical Interface.
912 02:30:05.781674 [ 27.537195] systemd[1]: Created slice system-getty.slice.
913 02:30:05.782269 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
914 02:30:05.836599 [ 27.589134] systemd[1]: Created slice system-modprobe.slice.
915 02:30:05.836751 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
916 02:30:05.897038 [ 27.648976] systemd[1]: Created slice system-serial\x2dgetty.slice.
917 02:30:05.897502 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
918 02:30:05.946567 [ 27.698226] systemd[1]: Created slice User and Session Slice.
919 02:30:05.946740 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
920 02:30:05.996852 [ 27.748072] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
921 02:30:05.997461 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
922 02:30:06.046323 [ 27.797296] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
923 02:30:06.046485 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
924 02:30:06.104201 [ 27.845336] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
925 02:30:06.104368 [ 27.859269] systemd[1]: Reached target Local Encrypted Volumes.
926 02:30:06.104461 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
927 02:30:06.147348 [ 27.905914] systemd[1]: Reached target Paths.
928 02:30:06.147508 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
929 02:30:06.187096 [ 27.943888] systemd[1]: Reached target Remote File Systems.
930 02:30:06.187183 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
931 02:30:06.219140 [ 27.984382] systemd[1]: Reached target Slices.
932 02:30:06.219264 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
933 02:30:06.265966 [ 28.024232] systemd[1]: Reached target Swap.
934 02:30:06.266052 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
935 02:30:06.312612 [ 28.065739] systemd[1]: Listening on initctl Compatibility Named Pipe.
936 02:30:06.313224 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
937 02:30:06.419927 [ 28.166748] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
938 02:30:06.420105 [ 28.179494] systemd[1]: Listening on Journal Socket (/dev/log).
939 02:30:06.420219 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
940 02:30:06.451935 [ 28.230361] systemd[1]: Listening on Journal Socket.
941 02:30:06.477080 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
942 02:30:06.529939 [ 28.281017] systemd[1]: Listening on Network Service Netlink Socket.
943 02:30:06.530123 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
944 02:30:06.579702 [ 28.335511] systemd[1]: Listening on udev Control Socket.
945 02:30:06.579849 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
946 02:30:06.619634 [ 28.376506] systemd[1]: Listening on udev Kernel Socket.
947 02:30:06.619762 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
948 02:30:06.664029 [ 28.417648] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
949 02:30:06.664572 [ 28.428065] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
950 02:30:06.687890 [ 28.447449] systemd[1]: Mounting Kernel Debug File System...
951 02:30:06.688078 Mounting [0;1;39mKernel Debug File System[0m...
952 02:30:06.742673 [ 28.498308] systemd[1]: Mounting Kernel Trace File System...
953 02:30:06.742849 Mounting [0;1;39mKernel Trace File System[0m...
954 02:30:06.794476 [ 28.548958] systemd[1]: Starting Create list of static device nodes for the current kernel...
955 02:30:06.794568 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
956 02:30:06.859349 [ 28.616314] systemd[1]: Starting Load Kernel Module configfs...
957 02:30:06.859434 Starting [0;1;39mLoad Kernel Module configfs[0m...
958 02:30:06.914385 [ 28.675294] systemd[1]: Starting Load Kernel Module drm...
959 02:30:06.914471 Starting [0;1;39mLoad Kernel Module drm[0m...
960 02:30:06.972298 [ 28.736322] systemd[1]: Starting Load Kernel Module fuse...
961 02:30:06.972384 Starting [0;1;39mLoad Kernel Module fuse[0m...
962 02:30:07.041648 [ 28.796047] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
963 02:30:07.042107 [ 28.809021] fuse: init (API version 7.32)
964 02:30:07.067504 [ 28.828907] systemd[1]: Starting Journal Service...
965 02:30:07.067953 Starting [0;1;39mJournal Service[0m...
966 02:30:07.139196 [ 28.900319] systemd[1]: Starting Load Kernel Modules...
967 02:30:07.139283 Starting [0;1;39mLoad Kernel Modules[0m...
968 02:30:07.197113 [ 28.953537] systemd[1]: Starting Remount Root and Kernel File Systems...
969 02:30:07.197213 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
970 02:30:07.259241 [ 29.014623] systemd[1]: Starting Coldplug All udev Devices...
971 02:30:07.259327 Starting [0;1;39mColdplug All udev Devices[0m...
972 02:30:07.329903 [ 29.085918] systemd[1]: Mounted Kernel Debug File System.
973 02:30:07.329988 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
974 02:30:07.380980 [ 29.136830] systemd[1]: Mounted Kernel Trace File System.
975 02:30:07.381164 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
976 02:30:07.440062 [ 29.191535] systemd[1]: Finished Create list of static device nodes for the current kernel.
977 02:30:07.440374 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
978 02:30:07.536781 [ 29.285693] systemd[1]: modprobe@configfs.service: Succeeded.
979 02:30:07.536879 [ 29.295996] systemd[1]: Finished Load Kernel Module configfs.
980 02:30:07.536976 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
981 02:30:07.602098 [ 29.349844] systemd[1]: modprobe@drm.service: Succeeded.
982 02:30:07.602552 [ 29.359675] systemd[1]: Finished Load Kernel Module drm.
983 02:30:07.603028 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
984 02:30:07.662940 [ 29.409415] systemd[1]: modprobe@fuse.service: Succeeded.
985 02:30:07.663256 [ 29.419342] systemd[1]: Finished Load Kernel Module fuse.
986 02:30:07.663556 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
987 02:30:07.706810 [ 29.469049] systemd[1]: Finished Load Kernel Modules.
988 02:30:07.706998 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
989 02:30:07.751931 [ 29.508891] systemd[1]: Finished Remount Root and Kernel File Systems.
990 02:30:07.752312 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
991 02:30:07.806834 [ 29.564924] systemd[1]: Mounting FUSE Control File System...
992 02:30:07.807305 Mounting [0;1;39mFUSE Control File System[0m...
993 02:30:07.837640 [ 29.593817] systemd[1]: Mounting Kernel Configuration File System...
994 02:30:07.837726 Mounting [0;1;39mKernel Configuration File System[0m...
995 02:30:07.858455 [ 29.622174] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
996 02:30:07.881588 [ 29.645777] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
997 02:30:07.904515 [ 29.666161] systemd[1]: Starting Load/Save Random Seed...
998 02:30:07.904600 Starting [0;1;39mLoad/Save Random Seed[0m...
999 02:30:07.959715 [ 29.723577] systemd[1]: Starting Apply Kernel Variables...
1000 02:30:07.960177 Starting [0;1;39mApply Kernel Variables[0m...
1001 02:30:08.007389 [ 29.784624] systemd[1]: Starting Create System Users...
1002 02:30:08.023420 Starting [0;1;39mCreate System Users[0m...
1003 02:30:08.069535 [ 29.831341] systemd[1]: Started Journal Service.
1004 02:30:08.069620 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1005 02:30:08.113361 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1006 02:30:08.161274 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1007 02:30:08.216168 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1008 02:30:08.264068 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1009 02:30:08.317040 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1010 02:30:08.371090 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1011 02:30:08.418955 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1012 02:30:08.488007 [ 30.250167] systemd-journald[273]: Received client request to flush runtime journal.
1013 02:30:08.631885 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1014 02:30:08.679808 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1015 02:30:08.711792 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1016 02:30:08.765706 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1017 02:30:09.389590 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1018 02:30:09.443567 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1019 02:30:09.483792 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1020 02:30:09.563539 Starting [0;1;39mNetwork Service[0m...
1021 02:30:10.255314 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1022 02:30:10.277204 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1023 02:30:10.610372 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1024 02:30:10.834309 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1025 02:30:10.930260 Starting [0;1;39mNetwork Name Resolution[0m...
1026 02:30:12.183763 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1027 02:30:12.199371 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1028 02:30:12.241174 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1029 02:30:13.263074 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1030 02:30:13.326937 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1031 02:30:13.742466 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1032 02:30:16.444674 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1033 02:30:16.508357 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1034 02:30:16.554528 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1035 02:30:16.615355 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1036 02:30:16.669605 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1037 02:30:16.707120 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1038 02:30:16.739485 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1039 02:30:16.808109 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1040 02:30:16.856176 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1041 02:30:16.896015 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1042 02:30:16.943218 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1043 02:30:17.005706 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1044 02:30:17.062389 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1045 02:30:17.190589 Starting [0;1;39mUser Login Management[0m...
1046 02:30:17.238149 Starting [0;1;39mPermit User Sessions[0m...
1047 02:30:17.451502 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1048 02:30:17.499423 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1049 02:30:17.573153 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1050 02:30:17.573708 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1051 02:30:17.621029 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1052 02:30:17.669162 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1053 02:30:17.712514 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1054 02:30:17.753499 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1055 02:30:17.827820 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1056 02:30:18.025421 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1057 02:30:18.168456
1058 02:30:18.168998 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1059 02:30:18.169380
1060 02:30:18.169724 debian-bullseye-armhf login: root (automatic login)
1061 02:30:18.170059
1062 02:30:19.073336 Linux debian-bullseye-armhf 5.10.129-cip12 #1 SMP Tue Jul 26 02:11:07 UTC 2022 armv7l
1063 02:30:19.073601
1064 02:30:19.073770 The programs included with the Debian GNU/Linux system are free software;
1065 02:30:19.073914 the exact distribution terms for each program are described in the
1066 02:30:19.074050 individual files in /usr/share/doc/*/copyright.
1067 02:30:19.074179
1068 02:30:19.074301 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1069 02:30:19.074423 permitted by applicable law.
1070 02:30:23.986319 Matched prompt #7: / #
1072 02:30:23.986647 Setting prompt string to ['/ #']
1073 02:30:23.986746 end: 2.4.4.1 login-action (duration 00:00:39) [common]
1075 02:30:23.986944 end: 2.4.4 auto-login-action (duration 00:00:47) [common]
1076 02:30:23.987076 start: 2.4.5 expect-shell-connection (timeout 00:03:19) [common]
1077 02:30:23.987144 Setting prompt string to ['/ #']
1078 02:30:23.987204 Forcing a shell prompt, looking for ['/ #']
1080 02:30:24.037845 / #
1081 02:30:24.038238 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1082 02:30:24.038478 Waiting using forced prompt support (timeout 00:02:30)
1083 02:30:24.044914
1084 02:30:24.061490 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1085 02:30:24.062132 start: 2.4.6 export-device-env (timeout 00:03:19) [common]
1086 02:30:24.063192 Sending with 10 millisecond of delay
1088 02:30:29.147043 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6889323/extract-nfsrootfs-lp868div'
1089 02:30:29.161152 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6889323/extract-nfsrootfs-lp868div'
1090 02:30:29.161983 Sending with 10 millisecond of delay
1092 02:30:31.394380 / #export NFS_SERVER_IP='192.168.201.1'
1093 02:30:31.404694 export NFS_SERVER_IP='192.168.201.1'
1094 02:30:31.415032 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1095 02:30:31.415158 end: 2.4 uboot-commands (duration 00:01:49) [common]
1096 02:30:31.415278 end: 2 uboot-action (duration 00:01:49) [common]
1097 02:30:31.415394 start: 3 lava-test-retry (timeout 00:07:48) [common]
1098 02:30:31.415507 start: 3.1 lava-test-shell (timeout 00:07:48) [common]
1099 02:30:31.415600 Using namespace: common
1101 02:30:31.516493 / # #
1102 02:30:31.517082 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1103 02:30:31.527128 #
1104 02:30:31.543812 Using /lava-6889323
1106 02:30:31.645654 / # export SHELL=/bin/bash
1107 02:30:31.655082 export SHELL=/bin/bash
1109 02:30:31.772995 / # . /lava-6889323/environment
1110 02:30:31.782898 . /lava-6889323/environment
1112 02:30:31.900771 / # /lava-6889323/bin/lava-test-runner /lava-6889323/0
1113 02:30:31.901394 Test shell timeout: 10s (minimum of the action and connection timeout)
1114 02:30:31.910745 /lava-6889323/bin/lava-test-runner /lava-6889323/0
1115 02:30:32.587358 + export TESTRUN_ID=0_timesync-off
1116 02:30:32.587912 + TESTRUN_ID=0_timesync-off
1117 02:30:32.588277 + cd /lava-6889323/0/tests/0_timesync-off
1118 02:30:32.588615 ++ cat uuid
1119 02:30:32.635177 + UUID=6889323_1.6.2.4.1
1120 02:30:32.635720 + set +x
1121 02:30:32.636077 <LAVA_SIGNAL_STARTRUN 0_timesync-off 6889323_1.6.2.4.1>
1122 02:30:32.636437 + systemctl stop systemd-timesyncd
1123 02:30:32.637024 Received signal: <STARTRUN> 0_timesync-off 6889323_1.6.2.4.1
1124 02:30:32.637378 Starting test lava.0_timesync-off (6889323_1.6.2.4.1)
1125 02:30:32.637799 Skipping test definition patterns.
1126 02:30:32.739008 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1127 02:30:32.739184 + true
1128 02:30:32.739274 + set +x
1129 02:30:32.739357 <LAVA_SIGNAL_ENDRUN 0_timesync-off 6889323_1.6.2.4.1>
1130 02:30:32.739615 Received signal: <ENDRUN> 0_timesync-off 6889323_1.6.2.4.1
1131 02:30:32.739722 Ending use of test pattern.
1132 02:30:32.739798 Ending test lava.0_timesync-off (6889323_1.6.2.4.1), duration 0.10
1134 02:30:32.999925 + export TESTRUN_ID=1_kselftest-lkdtm
1135 02:30:33.000478 + TESTRUN_ID=1_kselftest-lkdtm
1136 02:30:33.000838 + cd /lava-6889323/0/tests/1_kselftest-lkdtm
1137 02:30:33.001177 ++ cat uuid
1138 02:30:33.069064 + UUID=6889323_1.6.2.4.5
1139 02:30:33.069613 + set +x
1140 02:30:33.069971 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6889323_1.6.2.4.5>
1141 02:30:33.070304 + cd ./automated/linux/kselftest/
1142 02:30:33.070629 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.129-cip12-12-g93db31b19404/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip -e '' -p /opt/kselftests/mainline/
1143 02:30:33.071220 Received signal: <STARTRUN> 1_kselftest-lkdtm 6889323_1.6.2.4.5
1144 02:30:33.071567 Starting test lava.1_kselftest-lkdtm (6889323_1.6.2.4.5)
1145 02:30:33.071975 Skipping test definition patterns.
1146 02:30:33.163731 INFO: Generating a skipfile based on /lava-6889323/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1147 02:30:33.354533 INFO: Using the following generated skipfile contents (until EOF):
1148 02:30:33.355143 breakpoints:breakpoint_test
1149 02:30:33.355511 breakpoints:step_after_suspend_test
1150 02:30:33.355842 ftrace:ftracetest
1151 02:30:33.356162 net:rtnetlink.sh
1152 02:30:33.356478 net:tls
1153 02:30:33.356786 netfilter:bridge_brouter.sh
1154 02:30:33.357090 netfilter:nft_flowtable.sh
1155 02:30:33.357386 netfilter:nft_trans_stress.sh
1156 02:30:33.357680 pidfd:pidfd_wait
1157 02:30:33.357967 INFO: EOF
1158 02:30:33.466298 INFO: Installing sed perl wget xz-utils iproute2
1159 02:30:34.745490 Hit:1 http://deb.debian.org/debian bullseye InRelease
1160 02:30:50.588698 Reading package lists...
1161 02:30:50.800244 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 110d 13h 47min 15s). Updates for this repository will not be applied.
1162 02:30:53.309861 Reading package lists...
1163 02:30:54.221384 Building dependency tree...
1164 02:30:54.221932 Reading state information...
1165 02:30:54.435297 iproute2 is already the newest version (5.10.0-4).
1166 02:30:54.435841 perl is already the newest version (5.32.1-4+deb11u2).
1167 02:30:54.436201 sed is already the newest version (4.7-1).
1168 02:30:54.436531 wget is already the newest version (1.21-1+deb11u1).
1169 02:30:54.436850 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1170 02:30:56.043521 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1171 02:30:56.245973 --2022-03-20 19:56:17-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.129-cip12-12-g93db31b19404/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1172 02:30:56.246185 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1173 02:30:56.374388 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1174 02:30:56.518151 HTTP request sent, awaiting response... 200 OK
1175 02:30:56.544269 Length: 1407404 (1.3M) [application/octet-stream]
1176 02:30:56.544814 Saving to: 'kselftest.tar.xz'
1177 02:30:56.545169
1178 02:31:07.694623 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 49.22K 173KB/s kselftest.tar.xz 10%[=> ] 145.38K 253KB/s kselftest.tar.xz 14%[=> ] 197.21K 228KB/s kselftest.tar.xz 20%[===> ] 275.47K 239KB/s kselftest.tar.xz 21%[===> ] 294.78K 204KB/s kselftest.tar.xz 24%[===> ] 343.35K 198KB/s kselftest.tar.xz 27%[====> ] 382.94K 190KB/s kselftest.tar.xz 30%[=====> ] 424.88K 173KB/s kselftest.tar.xz 33%[=====> ] 462.13K 168KB/s kselftest.tar.xz 35%[======> ] 494.65K 163KB/s eta 5s kselftest.tar.xz 38%[======> ] 530.00K 162KB/s eta 5s kselftest.tar.xz 40%[=======> ] 563.46K 160KB/s eta 5s kselftest.tar.xz 43%[=======> ] 595.05K 158KB/s eta 5s kselftest.tar.xz 45%[========> ] 626.16K 157KB/s eta 5s kselftest.tar.xz 48%[========> ] 661.03K 156KB/s eta 5s kselftest.tar.xz 50%[=========> ] 688.38K 154KB/s eta 5s kselftest.tar.xz 52%[=========> ] 727.97K 151KB/s eta 5s kselftest.tar.xz 55%[==========> ] 768.98K 142KB/s eta 5s kselftest.tar.xz 58%[==========> ] 802.92K 134KB/s eta 5s kselftest.tar.xz 61%[===========> ] 847.68K 129KB/s eta 3s kselftest.tar.xz 64%[===========> ] 883.52K 128KB/s eta 3s kselftest.tar.xz 66%[============> ] 920.28K 129KB/s eta 3s kselftest.tar.xz 68%[============> ] 940.08K 128KB/s eta 3s kselftest.tar.xz 70%[=============> ] 965.53K 130KB/s eta 3s kselftest.tar.xz 71%[=============> ] 988.16K 126KB/s eta 3s kselftest.tar.xz 73%[=============> ] 1015K 128KB/s eta 3s kselftest.tar.xz 75%[==============> ] 1.02M 126KB/s eta 3s kselftest.tar.xz 78%[==============> ] 1.05M 126KB/s eta 3s kselftest.tar.xz 80%[===============> ] 1.08M 122KB/s eta 2s kselftest.tar.xz 82%[===============> ] 1.11M 119KB/s eta 2s kselftest.tar.xz 84%[===============> ] 1.13M 118KB/s eta 2s kselftest.tar.xz 85%[================> ] 1.15M 114KB/s eta 2s kselftest.tar.xz 87%[================> ] 1.17M 106KB/s eta 1s kselftest.tar.xz 89%[================> ] 1.20M 102KB/s eta 1s kselftest.tar.xz 90%[=================> ] 1.22M 97.7KB/s eta 1s kselftest.tar.xz 93%[=================> ] 1.25M 95.3KB/s eta 1s kselftest.tar.xz 94%[=================> ] 1.27M 94.3KB/s eta 1s kselftest.tar.xz 96%[==================> ] 1.29M 92.4KB/s eta 1s kselftest.tar.xz 98%[==================> ] 1.32M 89.5KB/s eta 1s kselftest.tar.xz 100%[===================>] 1.34M 90.8KB/s in 11s
1179 02:31:07.695361
1180 02:31:07.751700 2022-03-20 19:56:28 (123 KB/s) - 'kselftest.tar.xz' saved [1407404/1407404]
1181 02:31:07.752234
1182 02:31:08.170461 tar: ./timens/timens: time stamp 2022-07-26 02:23:49 is 10996039.642482326 s in the future
1183 02:31:08.171016 tar: ./timens/gettime_perf: time stamp 2022-07-26 02:23:49 is 10996039.632095326 s in the future
1184 02:31:08.171371 tar: ./timens/timer: time stamp 2022-07-26 02:23:49 is 10996039.623772993 s in the future
1185 02:31:08.171681 tar: ./timens/procfs: time stamp 2022-07-26 02:23:49 is 10996039.615257326 s in the future
1186 02:31:08.171979 tar: ./timens/timerfd: time stamp 2022-07-26 02:23:49 is 10996039.607219326 s in the future
1187 02:31:08.213907 tar: ./timens/clock_nanosleep: time stamp 2022-07-26 02:23:49 is 10996039.598746326 s in the future
1188 02:31:08.214479 tar: ./timens/exec: time stamp 2022-07-26 02:23:49 is 10996039.590394326 s in the future
1189 02:31:08.214846 tar: ./timens/futex: time stamp 2022-07-26 02:23:49 is 10996039.582105993 s in the future
1190 02:31:08.215215 tar: ./timens: time stamp 2022-07-26 02:23:59 is 10996049.578816993 s in the future
1191 02:31:08.215542 tar: ./proc/proc-self-wchan: time stamp 2022-07-26 02:23:43 is 10996033.566642659 s in the future
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1212 02:31:08.397782 tar: ./sigaltstack/sas: time stamp 2022-07-26 02:23:49 is 10996039.379331993 s in the future
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1214 02:31:08.445608 tar: ./clone3/clone3: time stamp 2022-07-26 02:23:28 is 10996018.360432659 s in the future
1215 02:31:08.445970 tar: ./clone3/clone3_set_tid: time stamp 2022-07-26 02:23:28 is 10996018.350900659 s in the future
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1217 02:31:08.490909 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-07-26 02:23:28 is 10996018.331356659 s in the future
1218 02:31:08.491506 tar: ./clone3: time stamp 2022-07-26 02:23:54 is 10996044.327784993 s in the future
1219 02:31:08.491873 tar: ./sync/sync_test: time stamp 2022-07-26 02:23:49 is 10996039.313837659 s in the future
1220 02:31:08.492206 tar: ./sync: time stamp 2022-07-26 02:23:58 is 10996048.310014326 s in the future
1221 02:31:08.492527 tar: ./mincore/mincore_selftest: time stamp 2022-07-26 02:23:34 is 10996024.295888326 s in the future
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1223 02:31:08.533970 tar: ./run_kselftest.sh: time stamp 2022-07-26 02:23:52 is 10996042.283822326 s in the future
1224 02:31:08.534528 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-07-26 02:23:27 is 10996017.271921659 s in the future
1225 02:31:08.534898 tar: ./breakpoints: time stamp 2022-07-26 02:23:54 is 10996044.268191659 s in the future
1226 02:31:08.535264 tar: ./pstore/common_tests: time stamp 2022-07-26 01:16:18 is 10991988.256570326 s in the future
1227 02:31:08.535589 tar: ./pstore/pstore_crash_test: time stamp 2022-07-26 01:16:18 is 10991988.248674659 s in the future
1228 02:31:08.577041 tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-07-26 01:16:18 is 10991988.240767326 s in the future
1229 02:31:08.577599 tar: ./pstore/pstore_tests: time stamp 2022-07-26 01:16:18 is 10991988.232962659 s in the future
1230 02:31:08.577962 tar: ./pstore: time stamp 2022-07-26 02:23:57 is 10996047.229231326 s in the future
1231 02:31:08.578295 tar: ./efivarfs/open-unlink: time stamp 2022-07-26 02:23:28 is 10996018.217347993 s in the future
1232 02:31:08.578622 tar: ./efivarfs/efivarfs.sh: time stamp 2022-07-26 01:16:18 is 10991988.209448659 s in the future
1233 02:31:08.619709 tar: ./efivarfs/create-read: time stamp 2022-07-26 02:23:28 is 10996018.200880659 s in the future
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1242 02:31:08.669172 tar: ./kselftest-list.txt: time stamp 2022-07-26 02:24:00 is 10996050.126903659 s in the future
1243 02:31:08.727366 tar: ./seccomp/seccomp_bpf: time stamp 2022-07-26 02:23:49 is 10996039.082256326 s in the future
1244 02:31:08.727925 tar: ./seccomp/seccomp_benchmark: time stamp 2022-07-26 02:23:47 is 10996037.075025993 s in the future
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1247 02:31:08.728975 tar: ./timers/clocksource-switch: time stamp 2022-07-26 02:23:50 is 10996040.050674326 s in the future
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1249 02:31:08.771188 tar: ./timers/valid-adjtimex: time stamp 2022-07-26 02:23:50 is 10996040.031969326 s in the future
1250 02:31:08.771563 tar: ./timers/inconsistency-check: time stamp 2022-07-26 02:23:49 is 10996039.023749659 s in the future
1251 02:31:08.771899 tar: ./timers/set-tai: time stamp 2022-07-26 02:23:50 is 10996040.015480659 s in the future
1252 02:31:08.772221 tar: ./timers/settings: time stamp 2022-07-26 01:16:18 is 10991988.007735326 s in the future
1253 02:31:08.813422 tar: ./timers/rtcpie: time stamp 2022-07-26 02:23:49 is 10996038.999122659 s in the future
1254 02:31:08.813939 tar: ./timers/threadtest: time stamp 2022-07-26 02:23:49 is 10996038.990311326 s in the future
1255 02:31:08.814310 tar: ./timers/set-tz: time stamp 2022-07-26 02:23:50 is 10996039.982587659 s in the future
1256 02:31:08.814643 tar: ./timers/nanosleep: time stamp 2022-07-26 02:23:49 is 10996038.974426659 s in the future
1257 02:31:08.814962 tar: ./timers/leap-a-day: time stamp 2022-07-26 02:23:50 is 10996039.965758993 s in the future
1258 02:31:08.856658 tar: ./timers/posix_timers: time stamp 2022-07-26 02:23:49 is 10996038.957507326 s in the future
1259 02:31:08.857229 tar: ./timers/set-timer-lat: time stamp 2022-07-26 02:23:49 is 10996038.949149659 s in the future
1260 02:31:08.857594 tar: ./timers/adjtick: time stamp 2022-07-26 02:23:49 is 10996038.940531659 s in the future
1261 02:31:08.857930 tar: ./timers/freq-step: time stamp 2022-07-26 02:23:50 is 10996039.932288326 s in the future
1262 02:31:08.858254 tar: ./timers/set-2038: time stamp 2022-07-26 02:23:50 is 10996039.924299993 s in the future
1263 02:31:08.899496 tar: ./timers/mqueue-lat: time stamp 2022-07-26 02:23:49 is 10996038.915785993 s in the future
1264 02:31:08.900053 tar: ./timers/change_skew: time stamp 2022-07-26 02:23:49 is 10996038.908041326 s in the future
1265 02:31:08.900420 tar: ./timers/nsleep-lat: time stamp 2022-07-26 02:23:49 is 10996038.899570993 s in the future
1266 02:31:08.900754 tar: ./timers/leapcrash: time stamp 2022-07-26 02:23:50 is 10996039.891590993 s in the future
1267 02:31:08.901076 tar: ./timers/alarmtimer-suspend: time stamp 2022-07-26 02:23:49 is 10996038.883466326 s in the future
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1269 02:31:08.943974 tar: ./filesystems/dnotify_test: time stamp 2022-07-26 02:23:28 is 10996017.868135993 s in the future
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1272 02:31:08.994323 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-07-26 02:23:30 is 10996019.815336659 s in the future
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1276 02:31:09.037305 tar: ./pid_namespace/regression_enomem: time stamp 2022-07-26 02:23:43 is 10996032.786460993 s in the future
1277 02:31:09.037865 tar: ./pid_namespace: time stamp 2022-07-26 02:23:57 is 10996046.782681659 s in the future
1278 02:31:09.038225 tar: ./sysctl/sysctl.sh: time stamp 2022-07-26 01:16:18 is 10991987.770228993 s in the future
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1280 02:31:09.038883 tar: ./pidfd/pidfd_poll_test: time stamp 2022-07-26 02:23:43 is 10996032.754704993 s in the future
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1285 02:31:09.083575 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-07-26 02:23:43 is 10996032.702985659 s in the future
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1288 02:31:09.125797 tar: ./static_keys/test_static_keys.sh: time stamp 2022-07-26 01:16:18 is 10991987.679214659 s in the future
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1290 02:31:09.126488 tar: ./intel_pstate/run.sh: time stamp 2022-07-26 01:16:18 is 10991987.664654326 s in the future
1291 02:31:09.126814 tar: ./intel_pstate: time stamp 2022-07-26 02:23:55 is 10996044.660819993 s in the future
1292 02:31:09.168552 tar: ./splice/default_file_splice_read.sh: time stamp 2022-07-26 01:16:18 is 10991987.650319993 s in the future
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1297 02:31:09.215520 tar: ./lib/prime_numbers.sh: time stamp 2022-07-26 01:16:18 is 10991987.612314993 s in the future
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1321 02:31:09.439411 tar: ./ftrace/test.d/template: time stamp 2022-07-26 01:16:18 is 10991987.409792326 s in the future
1322 02:31:09.439974 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-07-26 01:16:18 is 10991987.399035326 s in the future
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1344 02:31:09.708019 tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-07-26 01:16:18 is 10991987.230049326 s in the future
1345 02:31:09.708388 tar: ./ftrace/test.d/trigger/trigger-snapshot.tc: time stamp 2022-07-26 01:16:18 is 10991987.222020993 s in the future
1346 02:31:09.708726 tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-07-26 01:16:18 is 10991987.214254659 s in the future
1347 02:31:09.751557 tar: ./ftrace/test.d/trigger/trigger-hist-mod.tc: time stamp 2022-07-26 01:16:18 is 10991987.206852659 s in the future
1348 02:31:09.752115 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-07-26 01:16:18 is 10991987.199118326 s in the future
1349 02:31:09.752500 tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-07-26 01:16:18 is 10991987.191362993 s in the future
1350 02:31:09.752837 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-07-26 01:16:18 is 10991987.184148993 s in the future
1351 02:31:09.795313 tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-07-26 01:16:18 is 10991987.176621326 s in the future
1352 02:31:09.795884 tar: ./ftrace/test.d/trigger: time stamp 2022-07-26 01:16:18 is 10991987.172922326 s in the future
1353 02:31:09.796248 tar: ./ftrace/test.d/dynevent/add_remove_synth.tc: time stamp 2022-07-26 01:16:18 is 10991987.161753659 s in the future
1354 02:31:09.796585 tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-07-26 01:16:18 is 10991987.154213993 s in the future
1355 02:31:09.839481 tar: ./ftrace/test.d/dynevent/clear_select_events.tc: time stamp 2022-07-26 01:16:18 is 10991987.146746993 s in the future
1356 02:31:09.839998 tar: ./ftrace/test.d/dynevent/add_remove_kprobe.tc: time stamp 2022-07-26 01:16:18 is 10991987.139468326 s in the future
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1358 02:31:09.840707 tar: ./ftrace/test.d/preemptirq/irqsoff_tracer.tc: time stamp 2022-07-26 01:16:18 is 10991987.124749659 s in the future
1359 02:31:09.883482 tar: ./ftrace/test.d/preemptirq: time stamp 2022-07-26 01:16:18 is 10991987.120867993 s in the future
1360 02:31:09.884045 tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-07-26 01:16:18 is 10991987.109943326 s in the future
1361 02:31:09.884411 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-07-26 01:16:18 is 10991987.102120659 s in the future
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1363 02:31:09.885064 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-07-26 01:16:18 is 10991987.087487993 s in the future
1364 02:31:09.927498 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-07-26 01:16:18 is 10991987.080081326 s in the future
1365 02:31:09.928025 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-07-26 01:16:18 is 10991987.072367993 s in the future
1366 02:31:09.928389 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-07-26 01:16:18 is 10991987.064473659 s in the future
1367 02:31:09.928700 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-07-26 01:16:18 is 10991987.056746326 s in the future
1368 02:31:09.971430 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-07-26 01:16:18 is 10991987.049660326 s in the future
1369 02:31:09.971953 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-07-26 01:16:18 is 10991987.042385993 s in the future
1370 02:31:09.972293 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-07-26 01:16:18 is 10991987.034699993 s in the future
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1372 02:31:10.015526 tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-07-26 01:16:18 is 10991987.019716659 s in the future
1373 02:31:10.016049 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-07-26 01:16:18 is 10991987.011539326 s in the future
1374 02:31:10.016398 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-07-26 01:16:18 is 10991987.003777993 s in the future
1375 02:31:10.016710 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-07-26 01:16:18 is 10991986.996209993 s in the future
1376 02:31:10.059459 tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-07-26 01:16:18 is 10991986.989191659 s in the future
1377 02:31:10.059984 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-07-26 01:16:18 is 10991986.982102326 s in the future
1378 02:31:10.060375 tar: ./ftrace/test.d/ftrace: time stamp 2022-07-26 01:16:18 is 10991986.978059659 s in the future
1379 02:31:10.060715 tar: ./ftrace/test.d/functions: time stamp 2022-07-26 01:16:18 is 10991986.969787326 s in the future
1380 02:31:10.061037 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-07-26 01:16:18 is 10991986.959025659 s in the future
1381 02:31:10.103488 tar: ./ftrace/test.d/kprobe/probepoint.tc: time stamp 2022-07-26 01:16:18 is 10991986.951559659 s in the future
1382 02:31:10.104004 tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-07-26 01:16:18 is 10991986.944085326 s in the future
1383 02:31:10.104334 tar: ./ftrace/test.d/kprobe/kprobe_module.tc: time stamp 2022-07-26 01:16:18 is 10991986.936593326 s in the future
1384 02:31:10.104643 tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-07-26 01:16:18 is 10991986.929816326 s in the future
1385 02:31:10.147408 tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-07-26 01:16:18 is 10991986.923271993 s in the future
1386 02:31:10.147790 tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-07-26 01:16:18 is 10991986.916600659 s in the future
1387 02:31:10.148096 tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-07-26 01:16:18 is 10991986.910240993 s in the future
1388 02:31:10.148380 tar: ./ftrace/test.d/kprobe/multiple_kprobes.tc: time stamp 2022-07-26 01:16:18 is 10991986.903191993 s in the future
1389 02:31:10.191444 tar: ./ftrace/test.d/kprobe/kprobe_args_comm.tc: time stamp 2022-07-26 01:16:18 is 10991986.895766326 s in the future
1390 02:31:10.191932 tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-07-26 01:16:18 is 10991986.888190326 s in the future
1391 02:31:10.192263 tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-07-26 01:16:18 is 10991986.880830993 s in the future
1392 02:31:10.192567 tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-07-26 01:16:18 is 10991986.873663659 s in the future
1393 02:31:10.235361 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-07-26 01:16:18 is 10991986.865590326 s in the future
1394 02:31:10.235770 tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-07-26 01:16:18 is 10991986.857934326 s in the future
1395 02:31:10.236101 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-07-26 01:16:18 is 10991986.850682993 s in the future
1396 02:31:10.236410 tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-07-26 01:16:18 is 10991986.842913659 s in the future
1397 02:31:10.279424 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-07-26 01:16:18 is 10991986.835593659 s in the future
1398 02:31:10.279936 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-07-26 01:16:18 is 10991986.828286993 s in the future
1399 02:31:10.280274 tar: ./ftrace/test.d/kprobe/kprobe_eventname.tc: time stamp 2022-07-26 01:16:18 is 10991986.820724326 s in the future
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1404 02:31:10.324366 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-07-26 01:16:18 is 10991986.784533993 s in the future
1405 02:31:10.324674 tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-07-26 01:16:18 is 10991986.776925993 s in the future
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1411 02:31:10.411498 tar: ./ftrace/settings: time stamp 2022-07-26 01:16:18 is 10991986.739506326 s in the future
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1414 02:31:10.412716 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-07-26 01:16:18 is 10991986.715521326 s in the future
1415 02:31:10.413046 tar: ./memory-hotplug: time stamp 2022-07-26 02:23:56 is 10996044.711866326 s in the future
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1420 02:31:10.456766 tar: ./mount/unprivileged-remount-test: time stamp 2022-07-26 02:23:34 is 10996022.666995659 s in the future
1421 02:31:10.499332 tar: ./mount/nosymfollow-test: time stamp 2022-07-26 02:23:34 is 10996022.659093659 s in the future
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1424 02:31:10.500379 tar: ./mount: time stamp 2022-07-26 02:23:56 is 10996044.641058659 s in the future
1425 02:31:10.500671 tar: ./capabilities/validate_cap: time stamp 2022-07-26 02:23:27 is 10996015.629568326 s in the future
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1427 02:31:10.543773 tar: ./capabilities: time stamp 2022-07-26 02:23:54 is 10996042.616229993 s in the future
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1431 02:31:10.587423 tar: ./mqueue/mq_perf_tests: time stamp 2022-07-26 02:23:34 is 10996022.582947326 s in the future
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1434 02:31:10.588461 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-07-26 01:16:18 is 10991986.559687326 s in the future
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1436 02:31:10.631667 tar: ./user/test_user_copy.sh: time stamp 2022-07-26 01:16:18 is 10991986.545841993 s in the future
1437 02:31:10.632184 tar: ./user: time stamp 2022-07-26 02:23:59 is 10996047.542573326 s in the future
1438 02:31:10.632522 tar: ./android/run.sh: time stamp 2022-07-26 02:23:52 is 10996040.532384659 s in the future
1439 02:31:10.632869 tar: ./android: time stamp 2022-07-26 02:23:52 is 10996040.529136326 s in the future
1440 02:31:10.633191 tar: ./nsfs/owner: time stamp 2022-07-26 02:23:43 is 10996031.516070326 s in the future
1441 02:31:10.633501 tar: ./nsfs/pidns: time stamp 2022-07-26 02:23:43 is 10996031.507044993 s in the future
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1445 02:31:10.676979 tar: ./vm/write_to_hugetlbfs: time stamp 2022-07-26 02:23:52 is 10996040.471481993 s in the future
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1450 02:31:10.719501 tar: ./vm/run_vmtests: time stamp 2022-07-26 01:16:18 is 10991986.431962993 s in the future
1451 02:31:10.719566 tar: ./vm/test_vmalloc.sh: time stamp 2022-07-26 01:16:18 is 10991986.424902326 s in the future
1452 02:31:10.763290 tar: ./vm/hugepage-mmap: time stamp 2022-07-26 02:23:51 is 10996039.417339659 s in the future
1453 02:31:10.763452 tar: ./vm/userfaultfd: time stamp 2022-07-26 02:23:51 is 10996039.407489993 s in the future
1454 02:31:10.763520 tar: ./vm/va_128TBswitch: time stamp 2022-07-26 02:23:52 is 10996040.399684993 s in the future
1455 02:31:10.763583 tar: ./vm/thuge-gen: time stamp 2022-07-26 02:23:51 is 10996039.391657326 s in the future
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1457 02:31:10.763705 tar: ./vm/hmm-tests: time stamp 2022-07-26 02:23:50 is 10996038.361425326 s in the future
1458 02:31:10.807642 tar: ./vm/map_fixed_noreplace: time stamp 2022-07-26 02:23:51 is 10996039.353670993 s in the future
1459 02:31:10.808205 tar: ./vm/hugepage-shm: time stamp 2022-07-26 02:23:51 is 10996039.346290993 s in the future
1460 02:31:10.808580 tar: ./vm/map_hugetlb: time stamp 2022-07-26 02:23:51 is 10996039.338791993 s in the future
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1462 02:31:10.809243 tar: ./vm/virtual_address_range: time stamp 2022-07-26 02:23:52 is 10996040.323134659 s in the future
1463 02:31:10.851510 tar: ./vm/gup_benchmark: time stamp 2022-07-26 02:23:50 is 10996038.315678993 s in the future
1464 02:31:10.852033 tar: ./vm: time stamp 2022-07-26 02:23:59 is 10996047.312254326 s in the future
1465 02:31:10.852368 tar: ./cpufreq/cpu.sh: time stamp 2022-07-26 01:16:18 is 10991986.302469659 s in the future
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1472 02:31:10.896773 tar: ./zram/zram.sh: time stamp 2022-07-26 01:16:18 is 10991986.253940659 s in the future
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1477 02:31:10.940938 tar: ./firmware/fw_filesystem.sh: time stamp 2022-07-26 01:16:18 is 10991986.218355659 s in the future
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1481 02:31:10.987404 tar: ./firmware/fw_namespace: time stamp 2022-07-26 02:23:30 is 10996018.189600326 s in the future
1482 02:31:10.987505 tar: ./firmware: time stamp 2022-07-26 02:23:55 is 10996043.186198326 s in the future
1483 02:31:10.987581 tar: ./fpu/test_fpu: time stamp 2022-07-26 02:23:30 is 10996018.174941326 s in the future
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1485 02:31:10.987699 tar: ./fpu: time stamp 2022-07-26 02:23:55 is 10996043.164653993 s in the future
1486 02:31:10.987793 tar: ./exec/execveat: time stamp 2022-07-26 02:23:28 is 10996016.152931659 s in the future
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1488 02:31:10.987922 tar: ./exec/subdir: time stamp 2022-07-26 02:23:28 is 10996016.044125659 s in the future
1489 02:31:11.035213 tar: ./exec/binfmt_script: time stamp 2022-07-26 01:16:18 is 10991986.036506659 s in the future
1490 02:31:11.035365 tar: ./exec/load_address_4096: time stamp 2022-07-26 02:23:28 is 10996016.000135659 s in the future
1491 02:31:11.035465 tar: ./exec/non-regular: time stamp 2022-07-26 02:23:28 is 10996015.992198993 s in the future
1492 02:31:11.035548 tar: ./exec/script: time stamp 2022-07-26 02:23:28 is 10996015.985906326 s in the future
1493 02:31:11.035643 tar: ./exec/Makefile: time stamp 2022-07-26 01:16:18 is 10991985.979832326 s in the future
1494 02:31:11.072666 tar: ./exec/load_address_16777216: time stamp 2022-07-26 02:23:28 is 10996015.940737993 s in the future
1495 02:31:11.072787 tar: ./exec/execveat.symlink: time stamp 2022-07-26 02:23:28 is 10996015.936378326 s in the future
1496 02:31:11.072881 tar: ./exec/recursion-depth: time stamp 2022-07-26 02:23:28 is 10996015.928617659 s in the future
1497 02:31:11.072963 tar: ./exec/execveat.denatured: time stamp 2022-07-26 02:23:28 is 10996015.917750993 s in the future
1498 02:31:11.073043 tar: ./exec: time stamp 2022-07-26 02:23:55 is 10996042.914501993 s in the future
1499 02:31:11.115932 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-07-26 02:23:33 is 10996020.902494993 s in the future
1500 02:31:11.116099 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-07-26 02:23:33 is 10996020.893945326 s in the future
1501 02:31:11.116204 tar: ./membarrier: time stamp 2022-07-26 02:23:56 is 10996043.890616992 s in the future
1502 02:31:11.116294 tar: ./ir/ir_loopback: time stamp 2022-07-26 02:23:33 is 10996020.878942992 s in the future
1503 02:31:11.116380 tar: ./ir/ir_loopback.sh: time stamp 2022-07-26 01:16:18 is 10991985.871736326 s in the future
1504 02:31:11.163407 tar: ./ir: time stamp 2022-07-26 02:23:56 is 10996043.868237326 s in the future
1505 02:31:11.163948 tar: ./net/altnames.sh: time stamp 2022-07-26 01:16:18 is 10991985.858241659 s in the future
1506 02:31:11.164446 tar: ./net/pmtu.sh: time stamp 2022-07-26 01:16:18 is 10991985.846813326 s in the future
1507 02:31:11.164879 tar: ./net/psock_fanout: time stamp 2022-07-26 02:23:37 is 10996024.836879659 s in the future
1508 02:31:11.165299 tar: ./net/reuseport_bpf_numa: time stamp 2022-07-26 02:23:35 is 10996022.826849659 s in the future
1509 02:31:11.207449 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-07-26 02:23:41 is 10996028.817712326 s in the future
1510 02:31:11.208005 tar: ./net/test_bpf.sh: time stamp 2022-07-26 01:16:18 is 10991985.811863326 s in the future
1511 02:31:11.208495 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-07-26 01:16:18 is 10991985.804439326 s in the future
1512 02:31:11.208925 tar: ./net/txtimestamp.sh: time stamp 2022-07-26 01:16:18 is 10991985.797217659 s in the future
1513 02:31:11.209346 tar: ./net/fin_ack_lat: time stamp 2022-07-26 02:23:40 is 10996027.788429659 s in the future
1514 02:31:11.251551 tar: ./net/udpgso_bench_tx: time stamp 2022-07-26 02:23:39 is 10996026.778171992 s in the future
1515 02:31:11.252115 tar: ./net/udpgro.sh: time stamp 2022-07-26 01:16:18 is 10991985.771432326 s in the future
1516 02:31:11.252587 tar: ./net/psock_snd: time stamp 2022-07-26 02:23:39 is 10996026.762709659 s in the future
1517 02:31:11.253048 tar: ./net/fib_nexthops.sh: time stamp 2022-07-26 01:16:18 is 10991985.753239326 s in the future
1518 02:31:11.253488 tar: ./net/in_netns.sh: time stamp 2022-07-26 01:16:18 is 10991985.747090659 s in the future
1519 02:31:11.253926 tar: ./net/txtimestamp: time stamp 2022-07-26 02:23:41 is 10996028.736958659 s in the future
1520 02:31:11.299437 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-07-26 01:16:18 is 10991985.730460326 s in the future
1521 02:31:11.299986 tar: ./net/udpgro_bench.sh: time stamp 2022-07-26 01:16:18 is 10991985.723677992 s in the future
1522 02:31:11.300455 tar: ./net/tls: time stamp 2022-07-26 02:23:37 is 10996024.675832326 s in the future
1523 02:31:11.300898 tar: ./net/timestamping: time stamp 2022-07-26 02:23:41 is 10996028.668191326 s in the future
1524 02:31:11.301323 tar: ./net/ipsec: time stamp 2022-07-26 02:23:42 is 10996029.652319659 s in the future
1525 02:31:11.343493 tar: ./net/run_netsocktests: time stamp 2022-07-26 01:16:18 is 10991985.644349992 s in the future
1526 02:31:11.344063 tar: ./net/psock_tpacket: time stamp 2022-07-26 02:23:38 is 10996025.633744326 s in the future
1527 02:31:11.344537 tar: ./net/udpgso_bench_rx: time stamp 2022-07-26 02:23:39 is 10996026.623421659 s in the future
1528 02:31:11.344974 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-07-26 01:16:18 is 10991985.615677326 s in the future
1529 02:31:11.345403 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-07-26 01:16:18 is 10991985.607999659 s in the future
1530 02:31:11.387392 tar: ./net/ip_defrag.sh: time stamp 2022-07-26 01:16:18 is 10991985.600923659 s in the future
1531 02:31:11.387918 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-07-26 01:16:18 is 10991985.593837326 s in the future
1532 02:31:11.388399 tar: ./net/vrf_route_leaking.sh: time stamp 2022-07-26 01:16:18 is 10991985.585345659 s in the future
1533 02:31:11.388844 tar: ./net/route_localnet.sh: time stamp 2022-07-26 01:16:18 is 10991985.578174992 s in the future
1534 02:31:11.389270 tar: ./net/so_txtime.sh: time stamp 2022-07-26 01:16:18 is 10991985.571186992 s in the future
1535 02:31:11.431447 tar: ./net/reuseport_dualstack: time stamp 2022-07-26 02:23:35 is 10996022.562034659 s in the future
1536 02:31:11.432003 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-07-26 02:23:40 is 10996027.552311659 s in the future
1537 02:31:11.432487 tar: ./net/fib_rule_tests.sh: time stamp 2022-07-26 01:16:18 is 10991985.544187326 s in the future
1538 02:31:11.432929 tar: ./net/netdevice.sh: time stamp 2022-07-26 01:16:18 is 10991985.536151992 s in the future
1539 02:31:11.433370 tar: ./net/drop_monitor_tests.sh: time stamp 2022-07-26 01:16:18 is 10991985.528745659 s in the future
1540 02:31:11.475490 tar: ./net/l2tp.sh: time stamp 2022-07-26 01:16:18 is 10991985.519892659 s in the future
1541 02:31:11.476072 tar: ./net/rxtimestamp: time stamp 2022-07-26 02:23:41 is 10996028.509718659 s in the future
1542 02:31:11.476547 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-07-26 01:16:18 is 10991985.498625992 s in the future
1543 02:31:11.476977 tar: ./net/forwarding/ethtool.sh: time stamp 2022-07-26 01:16:18 is 10991985.490206326 s in the future
1544 02:31:11.477411 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-07-26 01:16:18 is 10991985.482715992 s in the future
1545 02:31:11.519442 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-07-26 01:16:18 is 10991985.473974992 s in the future
1546 02:31:11.519985 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-07-26 01:16:18 is 10991985.464486659 s in the future
1547 02:31:11.520451 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-07-26 01:16:18 is 10991985.456444992 s in the future
1548 02:31:11.520902 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-07-26 01:16:18 is 10991985.447020326 s in the future
1549 02:31:11.563421 tar: ./net/forwarding/tc_common.sh: time stamp 2022-07-26 01:16:18 is 10991985.439325659 s in the future
1550 02:31:11.563976 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-07-26 01:16:18 is 10991985.431953326 s in the future
1551 02:31:11.564454 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-07-26 01:16:18 is 10991985.423547326 s in the future
1552 02:31:11.564891 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-07-26 01:16:18 is 10991985.416052326 s in the future
1553 02:31:11.565313 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-07-26 01:16:18 is 10991985.408274326 s in the future
1554 02:31:11.607440 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-07-26 01:16:18 is 10991985.400523992 s in the future
1555 02:31:11.607991 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-07-26 01:16:18 is 10991985.392540326 s in the future
1556 02:31:11.608464 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-07-26 01:16:18 is 10991985.384446326 s in the future
1557 02:31:11.608911 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-07-26 01:16:18 is 10991985.376755326 s in the future
1558 02:31:11.651521 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991985.368819326 s in the future
1559 02:31:11.652109 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-07-26 01:16:18 is 10991985.361032992 s in the future
1560 02:31:11.652585 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-07-26 01:16:18 is 10991985.352854992 s in the future
1561 02:31:11.653020 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-07-26 01:16:18 is 10991985.345018326 s in the future
1562 02:31:11.653455 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-07-26 01:16:18 is 10991985.336602326 s in the future
1563 02:31:11.695512 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-07-26 01:16:18 is 10991985.328792659 s in the future
1564 02:31:11.696102 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991985.320353326 s in the future
1565 02:31:11.696594 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-07-26 01:16:18 is 10991985.312386326 s in the future
1566 02:31:11.697026 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-07-26 01:16:18 is 10991985.304551659 s in the future
1567 02:31:11.739439 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991985.296641992 s in the future
1568 02:31:11.740001 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-07-26 01:16:18 is 10991985.289276659 s in the future
1569 02:31:11.740479 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-07-26 01:16:18 is 10991985.281580659 s in the future
1570 02:31:11.740913 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-07-26 01:16:18 is 10991985.273539992 s in the future
1571 02:31:11.783532 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991985.264774326 s in the future
1572 02:31:11.784114 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991985.256849326 s in the future
1573 02:31:11.784592 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991985.249075659 s in the future
1574 02:31:11.785039 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-07-26 01:16:18 is 10991985.241459992 s in the future
1575 02:31:11.785461 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-07-26 01:16:18 is 10991985.233500992 s in the future
1576 02:31:11.827431 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991985.225244992 s in the future
1577 02:31:11.827985 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-07-26 01:16:18 is 10991985.217325992 s in the future
1578 02:31:11.828454 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-07-26 01:16:18 is 10991985.209750659 s in the future
1579 02:31:11.828899 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-07-26 01:16:18 is 10991985.201900992 s in the future
1580 02:31:11.871452 tar: ./net/forwarding/router.sh: time stamp 2022-07-26 01:16:18 is 10991985.193699992 s in the future
1581 02:31:11.872004 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-07-26 01:16:18 is 10991985.185912659 s in the future
1582 02:31:11.872497 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-07-26 01:16:18 is 10991985.178468326 s in the future
1583 02:31:11.872934 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-07-26 01:16:18 is 10991985.170606992 s in the future
1584 02:31:11.873354 tar: ./net/forwarding/loopback.sh: time stamp 2022-07-26 01:16:18 is 10991985.162891326 s in the future
1585 02:31:11.915475 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-07-26 01:16:18 is 10991985.155254659 s in the future
1586 02:31:11.916041 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-07-26 01:16:18 is 10991985.146879326 s in the future
1587 02:31:11.916511 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-07-26 01:16:18 is 10991985.138969992 s in the future
1588 02:31:11.916944 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-07-26 01:16:18 is 10991985.131362326 s in the future
1589 02:31:11.959683 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-07-26 01:16:18 is 10991985.121900992 s in the future
1590 02:31:11.960239 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-07-26 01:16:18 is 10991985.113238659 s in the future
1591 02:31:11.960707 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-07-26 01:16:18 is 10991985.105801992 s in the future
1592 02:31:11.961136 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-07-26 01:16:18 is 10991985.098195326 s in the future
1593 02:31:12.003504 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991985.090451992 s in the future
1594 02:31:12.004061 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-07-26 01:16:18 is 10991985.082754659 s in the future
1595 02:31:12.004564 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-07-26 01:16:18 is 10991985.074950992 s in the future
1596 02:31:12.005002 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991985.067474659 s in the future
1597 02:31:12.005422 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-07-26 01:16:18 is 10991985.059818326 s in the future
1598 02:31:12.047555 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-07-26 01:16:18 is 10991985.051783659 s in the future
1599 02:31:12.048116 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-07-26 01:16:18 is 10991985.044118992 s in the future
1600 02:31:12.048589 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-07-26 01:16:18 is 10991985.033963659 s in the future
1601 02:31:12.049019 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-07-26 01:16:18 is 10991985.025976659 s in the future
1602 02:31:12.091502 tar: ./net/forwarding/lib.sh: time stamp 2022-07-26 01:16:18 is 10991985.016672992 s in the future
1603 02:31:12.092046 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-07-26 01:16:18 is 10991985.008731992 s in the future
1604 02:31:12.092514 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-07-26 01:16:18 is 10991985.000748992 s in the future
1605 02:31:12.092959 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-07-26 01:16:18 is 10991984.992517659 s in the future
1606 02:31:12.093378 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-07-26 01:16:18 is 10991984.984786659 s in the future
1607 02:31:12.139517 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-07-26 01:16:18 is 10991984.976720659 s in the future
1608 02:31:12.140069 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-07-26 01:16:18 is 10991984.968837659 s in the future
1609 02:31:12.140541 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991984.961013992 s in the future
1610 02:31:12.140982 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-07-26 01:16:18 is 10991984.952450326 s in the future
1611 02:31:12.183502 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-07-26 01:16:18 is 10991984.945139326 s in the future
1612 02:31:12.184038 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-07-26 01:16:18 is 10991984.937753659 s in the future
1613 02:31:12.184523 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-07-26 01:16:18 is 10991984.929928992 s in the future
1614 02:31:12.184958 tar: ./net/forwarding: time stamp 2022-07-26 02:23:57 is 10996043.926314326 s in the future
1615 02:31:12.185380 tar: ./net/udpgso: time stamp 2022-07-26 02:23:39 is 10996025.915494992 s in the future
1616 02:31:12.227484 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-07-26 01:16:18 is 10991984.908258326 s in the future
1617 02:31:12.228031 tar: ./net/tcp_inq: time stamp 2022-07-26 02:23:38 is 10996024.899045659 s in the future
1618 02:31:12.228504 tar: ./net/test_blackhole_dev.sh: time stamp 2022-07-26 01:16:18 is 10991984.891518659 s in the future
1619 02:31:12.228943 tar: ./net/run_afpackettests: time stamp 2022-07-26 01:16:18 is 10991984.884192659 s in the future
1620 02:31:12.229365 tar: ./net/so_txtime: time stamp 2022-07-26 02:23:40 is 10996026.873531992 s in the future
1621 02:31:12.271500 tar: ./net/msg_zerocopy.sh: time stamp 2022-07-26 01:16:18 is 10991984.865827659 s in the future
1622 02:31:12.272057 tar: ./net/devlink_port_split.py: time stamp 2022-07-26 01:16:18 is 10991984.857920326 s in the future
1623 02:31:12.272530 tar: ./net/xfrm_policy.sh: time stamp 2022-07-26 01:16:18 is 10991984.849152992 s in the future
1624 02:31:12.272977 tar: ./net/socket: time stamp 2022-07-26 02:23:37 is 10996023.840503659 s in the future
1625 02:31:12.273409 tar: ./net/psock_snd.sh: time stamp 2022-07-26 01:16:18 is 10991984.832453659 s in the future
1626 02:31:12.319389 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-07-26 02:23:40 is 10996026.822537326 s in the future
1627 02:31:12.319941 tar: ./net/udpgso.sh: time stamp 2022-07-26 01:16:18 is 10991984.814607992 s in the future
1628 02:31:12.320432 tar: ./net/msg_zerocopy: time stamp 2022-07-26 02:23:38 is 10996024.796774992 s in the future
1629 02:31:12.320864 tar: ./net/icmp_redirect.sh: time stamp 2022-07-26 01:16:18 is 10991984.787039659 s in the future
1630 02:31:12.321285 tar: ./net/fib_tests.sh: time stamp 2022-07-26 01:16:18 is 10991984.765734326 s in the future
1631 02:31:12.367406 tar: ./net/reuseport_bpf: time stamp 2022-07-26 02:23:34 is 10996020.754272659 s in the future
1632 02:31:12.367978 tar: ./net/mptcp/settings: time stamp 2022-07-26 01:16:18 is 10991984.743509992 s in the future
1633 02:31:12.368444 tar: ./net/mptcp/mptcp_connect: time stamp 2022-07-26 02:23:42 is 10996028.730479992 s in the future
1634 02:31:12.368876 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-07-26 01:16:18 is 10991984.722913659 s in the future
1635 02:31:12.369319 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-07-26 02:23:43 is 10996029.710723326 s in the future
1636 02:31:12.369733 tar: ./net/mptcp/diag.sh: time stamp 2022-07-26 01:16:18 is 10991984.702883326 s in the future
1637 02:31:12.370154 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-07-26 01:16:18 is 10991984.694244326 s in the future
1638 02:31:12.370560 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-07-26 01:16:18 is 10991984.685123326 s in the future
1639 02:31:12.370965 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-07-26 01:16:18 is 10991984.676849659 s in the future
1640 02:31:12.371397 tar: ./net/mptcp: time stamp 2022-07-26 02:23:57 is 10996043.673644326 s in the future
1641 02:31:12.411527 tar: ./net/reuseport_addr_any: time stamp 2022-07-26 02:23:38 is 10996024.664033326 s in the future
1642 02:31:12.412082 tar: ./net/reuseport_bpf_cpu: time stamp 2022-07-26 02:23:35 is 10996021.653906992 s in the future
1643 02:31:12.412563 tar: ./net/reuseport_addr_any.sh: time stamp 2022-07-26 01:16:18 is 10991984.645957326 s in the future
1644 02:31:12.412994 tar: ./net/ip_defrag: time stamp 2022-07-26 02:23:40 is 10996026.636196326 s in the future
1645 02:31:12.413414 tar: ./net/fib-onlink-tests.sh: time stamp 2022-07-26 01:16:18 is 10991984.627870326 s in the future
1646 02:31:12.451006 tar: ./net/fin_ack_lat.sh: time stamp 2022-07-26 01:16:18 is 10991984.620814659 s in the future
1647 02:31:12.451566 tar: ./net/rtnetlink.sh: time stamp 2022-07-26 01:16:18 is 10991984.610820992 s in the future
1648 02:31:12.452041 tar: ./net/udpgso_bench.sh: time stamp 2022-07-26 01:16:18 is 10991984.603462326 s in the future
1649 02:31:12.452477 tar: ./net/hwtstamp_config: time stamp 2022-07-26 02:23:41 is 10996027.594637326 s in the future
1650 02:31:12.452901 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-07-26 01:16:18 is 10991984.587126659 s in the future
1651 02:31:12.493902 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-07-26 01:16:18 is 10991984.579486659 s in the future
1652 02:31:12.494468 tar: ./net/rxtimestamp.sh: time stamp 2022-07-26 01:16:18 is 10991984.572355326 s in the future
1653 02:31:12.494932 tar: ./net/traceroute.sh: time stamp 2022-07-26 01:16:18 is 10991984.564505326 s in the future
1654 02:31:12.495428 tar: ./net/nettest: time stamp 2022-07-26 02:23:37 is 10996023.548727326 s in the future
1655 02:31:12.495849 tar: ./net/ipv6_flowlabel: time stamp 2022-07-26 02:23:40 is 10996026.539024659 s in the future
1656 02:31:12.537014 tar: ./net/fcnal-test.sh: time stamp 2022-07-26 01:16:18 is 10991984.521096992 s in the future
1657 02:31:12.537574 tar: ./net/reuseaddr_conflict: time stamp 2022-07-26 02:23:35 is 10996021.512211326 s in the future
1658 02:31:12.538044 tar: ./net/tcp_mmap: time stamp 2022-07-26 02:23:38 is 10996024.500445326 s in the future
1659 02:31:12.538476 tar: ./net/txring_overwrite: time stamp 2022-07-26 02:23:39 is 10996025.490751326 s in the future
1660 02:31:12.538897 tar: ./net: time stamp 2022-07-26 02:23:57 is 10996043.486830326 s in the future
1661 02:31:12.580022 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-07-26 02:23:33 is 10996019.475381659 s in the future
1662 02:31:12.580579 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-07-26 02:23:33 is 10996019.467780992 s in the future
1663 02:31:12.581061 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-07-26 02:23:33 is 10996019.459653659 s in the future
1664 02:31:12.581495 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-07-26 02:23:33 is 10996019.452086992 s in the future
1665 02:31:12.581928 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-07-26 02:23:33 is 10996019.444759659 s in the future
1666 02:31:12.623461 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-07-26 02:23:33 is 10996019.436906326 s in the future
1667 02:31:12.624019 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-07-26 02:23:33 is 10996019.429822992 s in the future
1668 02:31:12.624497 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-07-26 02:23:33 is 10996019.422521659 s in the future
1669 02:31:12.624927 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-07-26 02:23:33 is 10996019.414683659 s in the future
1670 02:31:12.667518 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-07-26 02:23:33 is 10996019.406823659 s in the future
1671 02:31:12.668085 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-07-26 02:23:33 is 10996019.399596659 s in the future
1672 02:31:12.668559 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-07-26 02:23:33 is 10996019.391981659 s in the future
1673 02:31:12.668998 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-07-26 02:23:33 is 10996019.384381326 s in the future
1674 02:31:12.669434 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-07-26 02:23:33 is 10996019.376623326 s in the future
1675 02:31:12.711544 tar: ./lkdtm/WARNING.sh: time stamp 2022-07-26 02:23:33 is 10996019.368335326 s in the future
1676 02:31:12.712110 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-07-26 02:23:33 is 10996019.360385326 s in the future
1677 02:31:12.712684 tar: ./lkdtm/BUG.sh: time stamp 2022-07-26 02:23:33 is 10996019.352709992 s in the future
1678 02:31:12.713236 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-07-26 02:23:33 is 10996019.344807326 s in the future
1679 02:31:12.713793 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-07-26 02:23:33 is 10996019.337280326 s in the future
1680 02:31:12.755502 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-07-26 02:23:33 is 10996019.329757992 s in the future
1681 02:31:12.756064 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-07-26 02:23:33 is 10996019.321062659 s in the future
1682 02:31:12.756425 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-07-26 02:23:33 is 10996019.313338659 s in the future
1683 02:31:12.756760 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-07-26 02:23:33 is 10996019.304915659 s in the future
1684 02:31:12.757099 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-07-26 02:23:33 is 10996019.297129659 s in the future
1685 02:31:12.799440 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-07-26 02:23:33 is 10996019.289860992 s in the future
1686 02:31:12.799994 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-07-26 02:23:33 is 10996019.282097992 s in the future
1687 02:31:12.800353 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-07-26 02:23:33 is 10996019.274107659 s in the future
1688 02:31:12.800680 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-07-26 02:23:33 is 10996019.267026992 s in the future
1689 02:31:12.801014 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-07-26 02:23:33 is 10996019.258928659 s in the future
1690 02:31:12.847502 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-07-26 02:23:33 is 10996019.251273992 s in the future
1691 02:31:12.848066 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-07-26 02:23:33 is 10996019.243096992 s in the future
1692 02:31:12.848532 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-07-26 02:23:33 is 10996019.235153326 s in the future
1693 02:31:12.848967 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-07-26 02:23:33 is 10996019.227429659 s in the future
1694 02:31:12.891543 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-07-26 02:23:33 is 10996019.220253659 s in the future
1695 02:31:12.892100 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-07-26 02:23:33 is 10996019.212711326 s in the future
1696 02:31:12.892577 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-07-26 02:23:33 is 10996019.204370326 s in the future
1697 02:31:12.893015 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-07-26 02:23:33 is 10996019.196341992 s in the future
1698 02:31:12.893470 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-26 02:23:33 is 10996019.188046659 s in the future
1699 02:31:12.935685 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-26 02:23:33 is 10996019.180549659 s in the future
1700 02:31:12.936208 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-07-26 02:23:33 is 10996019.172606992 s in the future
1701 02:31:12.936696 tar: ./lkdtm/tests.txt: time stamp 2022-07-26 01:16:18 is 10991984.164407992 s in the future
1702 02:31:12.937126 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-07-26 02:23:33 is 10996019.156829659 s in the future
1703 02:31:12.979605 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-07-26 02:23:33 is 10996019.149076326 s in the future
1704 02:31:12.980166 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-07-26 02:23:33 is 10996019.140945659 s in the future
1705 02:31:12.980632 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-07-26 02:23:33 is 10996019.133193326 s in the future
1706 02:31:12.981063 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-07-26 02:23:33 is 10996019.125649659 s in the future
1707 02:31:12.981483 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-07-26 02:23:33 is 10996019.117984992 s in the future
1708 02:31:13.023754 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-07-26 02:23:33 is 10996019.110770659 s in the future
1709 02:31:13.024312 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-07-26 02:23:33 is 10996019.102443992 s in the future
1710 02:31:13.024783 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-07-26 02:23:33 is 10996019.094812326 s in the future
1711 02:31:13.025221 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-07-26 02:23:33 is 10996019.087356326 s in the future
1712 02:31:13.025649 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-07-26 02:23:33 is 10996019.079306326 s in the future
1713 02:31:13.067541 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-07-26 02:23:33 is 10996019.071332326 s in the future
1714 02:31:13.068101 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-07-26 02:23:33 is 10996019.063052992 s in the future
1715 02:31:13.068576 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-07-26 02:23:33 is 10996019.054799992 s in the future
1716 02:31:13.069013 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-07-26 02:23:33 is 10996019.047618326 s in the future
1717 02:31:13.069438 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-07-26 02:23:33 is 10996019.040492992 s in the future
1718 02:31:13.111644 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-07-26 02:23:33 is 10996019.033463326 s in the future
1719 02:31:13.112207 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-07-26 02:23:33 is 10996019.026122992 s in the future
1720 02:31:13.112688 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-07-26 02:23:33 is 10996019.018999659 s in the future
1721 02:31:13.113130 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-07-26 02:23:33 is 10996019.011613659 s in the future
1722 02:31:13.155704 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-07-26 02:23:33 is 10996019.004575992 s in the future
1723 02:31:13.156263 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-07-26 02:23:33 is 10996018.997508326 s in the future
1724 02:31:13.156737 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-07-26 02:23:33 is 10996018.990529326 s in the future
1725 02:31:13.157174 tar: ./lkdtm/LOOP.sh: time stamp 2022-07-26 02:23:33 is 10996018.983035659 s in the future
1726 02:31:13.157596 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-07-26 02:23:33 is 10996018.975026992 s in the future
1727 02:31:13.199694 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-07-26 02:23:33 is 10996018.967429659 s in the future
1728 02:31:13.200253 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-07-26 02:23:33 is 10996018.960168326 s in the future
1729 02:31:13.200726 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-07-26 02:23:33 is 10996018.952769992 s in the future
1730 02:31:13.201162 tar: ./lkdtm/PANIC.sh: time stamp 2022-07-26 02:23:33 is 10996018.945606326 s in the future
1731 02:31:13.201584 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-07-26 02:23:33 is 10996018.937904992 s in the future
1732 02:31:13.243569 tar: ./lkdtm: time stamp 2022-07-26 02:23:56 is 10996041.934151659 s in the future
1733 02:31:13.244126 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-07-26 02:23:32 is 10996017.917174326 s in the future
1734 02:31:13.244601 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-07-26 02:23:31 is 10996016.907812326 s in the future
1735 02:31:13.245037 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-07-26 02:23:31 is 10996016.898024659 s in the future
1736 02:31:13.287435 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-07-26 02:23:33 is 10996018.887761992 s in the future
1737 02:31:13.287992 tar: ./futex/functional/run.sh: time stamp 2022-07-26 01:16:18 is 10991983.880091326 s in the future
1738 02:31:13.288482 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-07-26 02:23:32 is 10996017.870046659 s in the future
1739 02:31:13.288918 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-07-26 02:23:31 is 10996016.859512326 s in the future
1740 02:31:13.289345 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-07-26 02:23:32 is 10996017.849578659 s in the future
1741 02:31:13.331469 tar: ./futex/functional: time stamp 2022-07-26 02:23:55 is 10996040.845684992 s in the future
1742 02:31:13.332016 tar: ./futex/run.sh: time stamp 2022-07-26 02:23:55 is 10996040.837819992 s in the future
1743 02:31:13.332372 tar: ./futex: time stamp 2022-07-26 02:23:55 is 10996040.834329326 s in the future
1744 02:31:13.332703 tar: ./tpm2/test_space.sh: time stamp 2022-07-26 01:16:18 is 10991983.482836992 s in the future
1745 02:31:13.333026 tar: ./tpm2/tpm2.py: time stamp 2022-07-26 01:16:18 is 10991983.470570992 s in the future
1746 02:31:13.375529 tar: ./tpm2/test_smoke.sh: time stamp 2022-07-26 01:16:18 is 10991983.462490326 s in the future
1747 02:31:13.376096 tar: ./tpm2/tpm2_tests.py: time stamp 2022-07-26 01:16:18 is 10991983.453266326 s in the future
1748 02:31:13.376475 tar: ./tpm2: time stamp 2022-07-26 02:23:59 is 10996044.449529659 s in the future
1749 02:31:13.376811 tar: ./size/get_size: time stamp 2022-07-26 02:23:49 is 10996034.438077326 s in the future
1750 02:31:13.377165 tar: ./size: time stamp 2022-07-26 02:23:58 is 10996043.433998992 s in the future
1751 02:31:13.419453 tar: ./memfd/fuse_test: time stamp 2022-07-26 02:23:33 is 10996018.422154326 s in the future
1752 02:31:13.419998 tar: ./memfd/memfd_test: time stamp 2022-07-26 02:23:33 is 10996018.412597659 s in the future
1753 02:31:13.420385 tar: ./memfd/run_fuse_test.sh: time stamp 2022-07-26 01:16:18 is 10991983.405463659 s in the future
1754 02:31:13.420728 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-07-26 01:16:18 is 10991983.397400992 s in the future
1755 02:31:13.421070 tar: ./memfd/fuse_mnt: time stamp 2022-07-26 02:23:33 is 10996018.389244326 s in the future
1756 02:31:13.421402 tar: ./memfd: time stamp 2022-07-26 02:23:56 is 10996041.385745326 s in the future
1757 02:31:13.463541 tar: ./core/close_range_test: time stamp 2022-07-26 02:23:28 is 10996013.370784659 s in the future
1758 02:31:13.464131 tar: ./core: time stamp 2022-07-26 02:23:54 is 10996039.366971326 s in the future
1759 02:31:13.464506 tar: ./rtc/settings: time stamp 2022-07-26 01:16:18 is 10991983.355529326 s in the future
1760 02:31:13.464846 tar: ./rtc/rtctest: time stamp 2022-07-26 02:23:47 is 10996032.346040992 s in the future
1761 02:31:13.465193 tar: ./rtc/setdate: time stamp 2022-07-26 02:23:47 is 10996032.338365326 s in the future
1762 02:31:13.507393 tar: ./rtc: time stamp 2022-07-26 02:23:58 is 10996043.334371659 s in the future
1763 02:31:13.507940 tar: ./livepatch/test-ftrace.sh: time stamp 2022-07-26 01:16:18 is 10991983.323276659 s in the future
1764 02:31:13.508310 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-07-26 01:16:18 is 10991983.315266659 s in the future
1765 02:31:13.508670 tar: ./livepatch/settings: time stamp 2022-07-26 01:16:18 is 10991983.307492326 s in the future
1766 02:31:13.508996 tar: ./livepatch/test-state.sh: time stamp 2022-07-26 01:16:18 is 10991983.299928326 s in the future
1767 02:31:13.551538 tar: ./livepatch/test-livepatch.sh: time stamp 2022-07-26 01:16:18 is 10991983.291434659 s in the future
1768 02:31:13.552115 tar: ./livepatch/functions.sh: time stamp 2022-07-26 01:16:18 is 10991983.283046326 s in the future
1769 02:31:13.552505 tar: ./livepatch/test-callbacks.sh: time stamp 2022-07-26 01:16:18 is 10991983.273365326 s in the future
1770 02:31:13.552848 tar: ./livepatch: time stamp 2022-07-26 02:23:56 is 10996041.269685326 s in the future
1771 02:31:13.553189 tar: ./kselftest/module.sh: time stamp 2022-07-26 02:23:52 is 10996037.257773992 s in the future
1772 02:31:13.595518 tar: ./kselftest/runner.sh: time stamp 2022-07-26 02:23:52 is 10996037.250590326 s in the future
1773 02:31:13.596068 tar: ./kselftest/prefix.pl: time stamp 2022-07-26 02:23:52 is 10996037.242896326 s in the future
1774 02:31:13.596437 tar: ./kselftest: time stamp 2022-07-26 02:23:52 is 10996037.239184659 s in the future
1775 02:31:13.596776 tar: ./kcmp/kcmp_test: time stamp 2022-07-26 02:23:33 is 10996018.227012659 s in the future
1776 02:31:13.597131 tar: ./kcmp: time stamp 2022-07-26 02:23:56 is 10996041.223072326 s in the future
1777 02:31:13.639533 tar: ./netfilter/ipvs.sh: time stamp 2022-07-26 01:16:18 is 10991983.211676992 s in the future
1778 02:31:13.640103 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-07-26 01:16:18 is 10991983.203561659 s in the future
1779 02:31:13.640480 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-07-26 01:16:18 is 10991983.192997326 s in the future
1780 02:31:13.640825 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-07-26 01:16:18 is 10991983.184750326 s in the future
1781 02:31:13.641155 tar: ./netfilter/nft_nat.sh: time stamp 2022-07-26 01:16:18 is 10991983.174876992 s in the future
1782 02:31:13.683510 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-07-26 01:16:18 is 10991983.166656326 s in the future
1783 02:31:13.684078 tar: ./netfilter/nft_meta.sh: time stamp 2022-07-26 01:16:18 is 10991983.159030659 s in the future
1784 02:31:13.684448 tar: ./netfilter/nft_queue.sh: time stamp 2022-07-26 01:16:18 is 10991983.150918659 s in the future
1785 02:31:13.684783 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-07-26 01:16:18 is 10991983.142744326 s in the future
1786 02:31:13.685105 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-07-26 01:16:18 is 10991983.134744326 s in the future
1787 02:31:13.727539 tar: ./netfilter/nf-queue: time stamp 2022-07-26 02:23:43 is 10996028.126293992 s in the future
1788 02:31:13.728086 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-07-26 01:16:18 is 10991983.118956659 s in the future
1789 02:31:13.728451 tar: ./netfilter: time stamp 2022-07-26 02:23:57 is 10996042.114834659 s in the future
1790 02:31:13.728784 tar: .: time stamp 2022-07-26 02:24:00 is 10996045.110758992 s in the future
1791 02:31:13.788014 skiplist:
1792 02:31:13.788558 ========================================
1793 02:31:13.788917 breakpoints:breakpoint_test
1794 02:31:14.091565 breakpoints:step_after_suspend_test
1795 02:31:14.155618 ftrace:ftracetest
1796 02:31:14.203569 net:rtnetlink.sh
1797 02:31:14.267585 net:tls
1798 02:31:14.315536 netfilter:bridge_brouter.sh
1799 02:31:14.379372 netfilter:nft_flowtable.sh
1800 02:31:14.427475 netfilter:nft_trans_stress.sh
1801 02:31:14.491432 pidfd:pidfd_wait
1802 02:31:14.555648 ========================================
1803 02:31:17.081099 [ 98.847806] kselftest: Running tests in lkdtm
1804 02:31:17.112861 TAP version 13
1805 02:31:17.145032 1..70
1806 02:31:17.192943 # selftests: lkdtm: PANIC.sh
1807 02:31:17.544620 # Skipping PANIC: crashes entire system
1808 02:31:17.560360 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1809 02:31:17.592444 # selftests: lkdtm: BUG.sh
1810 02:31:17.988161 [ 99.729063] lkdtm: Performing direct entry BUG
1811 02:31:17.988706 [ 99.734018] ------------[ cut here ]------------
1812 02:31:17.989055 [ 99.738650] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1813 02:31:17.989379 [ 99.743884] Internal error: Oops - BUG: 0 [#1] SMP ARM
1814 02:31:18.031067 [ 99.749031] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
1815 02:31:18.031288 [ 99.778124] CPU: 1 PID: 795 Comm: cat Not tainted 5.10.129-cip12 #1
1816 02:31:18.031405 [ 99.784414] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1817 02:31:18.031508 [ 99.790987] PC is at lkdtm_BUG+0x14/0x18
1818 02:31:18.031607 [ 99.794942] LR is at lkdtm_do_action+0x2c/0x4c
1819 02:31:18.031703 [ 99.799411] pc : [<c0c2d5c0>] lr : [<c0c2d040>] psr: a00e0013
1820 02:31:18.031796 [ 99.805698] sp : c6f77e58 ip : c6f77e68 fp : c6f77e64
1821 02:31:18.031886 [ 99.810942] r10: 00000004 r9 : c1acbbb8 r8 : c15e7d40
1822 02:31:18.074437 [ 99.816188] r7 : c6f77f60 r6 : 00000004 r5 : c5f6e000 r4 : 00000001
1823 02:31:18.075016 [ 99.822736] r3 : c0c2d5ac r2 : 77287bf6 r1 : ef7965e0 r0 : c15e7d48
1824 02:31:18.075377 [ 99.829288] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1825 02:31:18.075708 [ 99.836450] Control: 10c5387d Table: 169e404a DAC: 00000051
1826 02:31:18.076024 [ 99.842221] Process cat (pid: 795, stack limit = 0x0ff1ee51)
1827 02:31:18.076334 [ 99.847905] Stack: (0xc6f77e58 to 0xc6f78000)
1828 02:31:18.118039 [ 99.852289] 7e40: c6f77e74 c6f77e68
1829 02:31:18.118585 [ 99.860500] 7e60: c0c2d040 c0c2d5b8 c6f77e9c c6f77e78 c0c2d540 c0c2d020 c0c2d420 c6b2f540
1830 02:31:18.118943 [ 99.868708] 7e80: b6e5d000 00000004 c3026b40 c6f77f60 c6f77ec4 c6f77ea0 c07f4c60 c0c2d42c
1831 02:31:18.119314 [ 99.876917] 7ea0: 00000000 c6b2f540 b6e5d000 c2816000 c6f77f60 c07f4bfc c6f77f5c c6f77ec8
1832 02:31:18.119637 [ 99.885125] 7ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6f76000
1833 02:31:18.119950 [ 99.893333] 7ee0: b6e5d000 00020000 00000004 00000004 0001fffc c6f77ee0 00000001 b6e5c000
1834 02:31:18.161410 [ 99.901540] 7f00: c69ab180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1835 02:31:18.161956 [ 99.909748] 7f20: 00000000 00000000 c136f978 77287bf6 c205c000 c6b2f540 c6b2f540 c6f76000
1836 02:31:18.162313 [ 99.917954] 7f40: b6e5d000 00000000 00000000 00000004 c6f77f94 c6f77f60 c05988bc c0598228
1837 02:31:18.162642 [ 99.926161] 7f60: 00000000 00000000 c6f77fac 77287bf6 00000004 00000004 b6fa4e00 00000004
1838 02:31:18.162962 [ 99.934370] 7f80: c03002e4 c6f76000 c6f77fa4 c6f77f98 c059894c c0598854 00000000 c6f77fa8
1839 02:31:18.204476 [ 99.942578] 7fa0: c03000c0 c0598940 00000004 00000004 00000001 b6e5d000 00000004 00000000
1840 02:31:18.204662 [ 99.950785] 7fc0: 00000004 00000004 b6fa4e00 00000004 00000001 00000000 00020000 bee50a54
1841 02:31:18.204754 [ 99.958995] 7fe0: 00000004 bee50788 b6f1294f b6e98c66 800e0030 00000001 00000000 00000000
1842 02:31:18.204835 [ 99.967189] Backtrace:
1843 02:31:18.204913 [ 99.969692] [<c0c2d5ac>] (lkdtm_BUG) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
1844 02:31:18.204993 [ 99.977304] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
1845 02:31:18.247657 [ 99.985350] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
1846 02:31:18.247974 [ 99.993300] r9:c6f77f60 r8:c3026b40 r7:00000004 r6:b6e5d000 r5:c6b2f540 r4:c0c2d420
1847 02:31:18.248170 [ 100.001085] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1848 02:31:18.248346 [ 100.008946] r9:c07f4bfc r8:c6f77f60 r7:c2816000 r6:b6e5d000 r5:c6b2f540 r4:00000000
1849 02:31:18.248510 [ 100.016723] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1850 02:31:18.248670 [ 100.023890] r10:00000004 r9:00000000 r8:00000000 r7:b6e5d000 r6:c6f76000 r5:c6b2f540
1851 02:31:18.291438 [ 100.031741] r4:c6b2f540
1852 02:31:18.291982 [ 100.034307] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1853 02:31:18.292338 [ 100.041473] r9:c6f76000 r8:c03002e4 r7:00000004 r6:b6fa4e00 r5:00000004 r4:00000004
1854 02:31:18.292670 [ 100.049252] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1855 02:31:18.292987 [ 100.056841] Exception stack(0xc6f77fa8 to 0xc6f77ff0)
1856 02:31:18.293296 [ 100.061923] 7fa0: 00000004 00000004 00000001 b6e5d000 00000004 00000000
1857 02:31:18.334894 [ 100.070131] 7fc0: 00000004 00000004 b6fa4e00 00000004 00000001 00000000 00020000 bee50a54
1858 02:31:18.335474 [ 100.078331] 7fe0: 00000004 bee50788 b6f1294f b6e98c66
1859 02:31:18.335832 [ 100.083413] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1860 02:31:18.336163 [ 100.089540] ---[ end trace 75e93391e2a10b46 ]---
1861 02:31:18.336479 [ 100.094185] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1862 02:31:18.336793 [ 100.103084] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 795, name: cat
1863 02:31:18.337098 [ 100.110759] INFO: lockdep is turned off.
1864 02:31:18.337396 [ 100.114700] irq event stamp: 1580
1865 02:31:18.378172 [ 100.118058] hardirqs last enabled at (1579): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1866 02:31:18.378725 [ 100.125919] hardirqs last disabled at (1580): [<c0300c60>] __und_svc+0x60/0x6c
1867 02:31:18.379116 [ 100.133170] softirqs last enabled at (1576): [<c03021a8>] __do_softirq+0x378/0x5fc
1868 02:31:18.379454 [ 100.140855] softirqs last disabled at (1563): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1869 02:31:18.379777 [ 100.148714] CPU: 1 PID: 795 Comm: cat Tainted: G D 5.10.129-cip12 #1
1870 02:31:18.380090 [ 100.156389] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1871 02:31:18.421428 [ 100.162932] Backtrace:
1872 02:31:18.421971 [ 100.165438] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
1873 02:31:18.422338 [ 100.173036] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f5a8
1874 02:31:18.422669 [ 100.178726] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
1875 02:31:18.423039 [ 100.186078] [<c1353bcc>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
1876 02:31:18.423392 [ 100.193853] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c8618 r4:c6f76000
1877 02:31:18.464598 [ 100.201630] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
1878 02:31:18.465090 [ 100.209484] r6:00000000 r5:00000031 r4:c19c8618
1879 02:31:18.465424 [ 100.214146] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
1880 02:31:18.465735 [ 100.221912] r6:00000001 r5:c6f76000 r4:c583a880
1881 02:31:18.466030 [ 100.226577] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1882 02:31:18.466321 [ 100.233914] r8:0000000b r7:c1e0fb0c r6:ffffe000 r5:00000000 r4:c583a880
1883 02:31:18.466603 [ 100.240650] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1884 02:31:18.466877 [ 100.247199] r7:c1e0fb0c
1885 02:31:18.507601 [ 100.249761] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1886 02:31:18.507766 [ 100.256841] r10:00000004 r9:c6f76000 r8:c15e7d40 r7:00000000 r6:c6f77dc8 r5:c0c2d5c0
1887 02:31:18.507847 [ 100.264690] r4:e7f001f2
1888 02:31:18.507910 [ 100.267257] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1889 02:31:18.507972 [ 100.275195] Exception stack(0xc6f77dc8 to 0xc6f77e10)
1890 02:31:18.508032 [ 100.280279] 7dc0: c15e7d48 ef7965e0 77287bf6 c0c2d5ac 00000001 c5f6e000
1891 02:31:18.550969 [ 100.288488] 7de0: 00000004 c6f77f60 c15e7d40 c1acbbb8 00000004 c6f77e64 c6f77e68 c6f77e58
1892 02:31:18.551159 [ 100.296691] 7e00: c0c2d040 c0c2d5c0 a00e0013 ffffffff
1893 02:31:18.551228 [ 100.301769] r7:c6f77dfc r6:ffffffff r5:a00e0013 r4:c0c2d5c4
1894 02:31:18.551292 [ 100.307471] [<c0c2d5ac>] (lkdtm_BUG) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
1895 02:31:18.551355 [ 100.315076] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
1896 02:31:18.551415 [ 100.323116] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
1897 02:31:18.594368 [ 100.331063] r9:c6f77f60 r8:c3026b40 r7:00000004 r6:b6e5d000 r5:c6b2f540 r4:c0c2d420
1898 02:31:18.594521 [ 100.338841] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1899 02:31:18.594591 [ 100.346701] r9:c07f4bfc r8:c6f77f60 r7:c2816000 r6:b6e5d000 r5:c6b2f540 r4:00000000
1900 02:31:18.594655 [ 100.354477] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1901 02:31:18.594716 [ 100.361642] r10:00000004 r9:00000000 r8:00000000 r7:b6e5d000 r6:c6f76000 r5:c6b2f540
1902 02:31:18.594776 [ 100.369490] r4:c6b2f540
1903 02:31:18.594832 [ 100.372055] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1904 02:31:18.647916 [ 100.379220] r9:c6f76000 r8:c03002e4 r7:00000004 r6:b6fa4e00 r5:00000004 r4:00000004
1905 02:31:18.648088 [ 100.386996] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1906 02:31:18.648176 [ 100.394584] Exception stack(0xc6f77fa8 to 0xc6f77ff0)
1907 02:31:18.648282 [ 100.399663] 7fa0: 00000004 00000004 00000001 b6e5d000 00000004 00000000
1908 02:31:18.648358 [ 100.407870] 7fc0: 00000004 00000004 b6fa4e00 00000004 00000001 00000000 00020000 bee50a54
1909 02:31:18.648447 [ 100.416071] 7fe0: 00000004 bee50788 b6f1294f b6e98c66
1910 02:31:18.648522 # Segmentation fault
1911 02:31:18.745371 # [ 99.729063] lkdtm: Performing direct entry BUG
1912 02:31:18.745485 # [ 99.734018] ------------[ cut here ]------------
1913 02:31:18.745588 # [ 99.738650] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1914 02:31:18.745668 # [ 99.743884] Internal error: Oops - BUG: 0 [#1] SMP ARM
1915 02:31:18.788504 # [ 99.749031] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
1916 02:31:18.788616 # [ 99.778124] CPU: 1 PID: 795 Comm: cat Not tainted 5.10.129-cip12 #1
1917 02:31:18.788705 # [ 99.784414] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1918 02:31:18.788773 # [ 99.790987] PC is at lkdtm_BUG+0x14/0x18
1919 02:31:18.788835 # [ 99.794942] LR is at lkdtm_do_action+0x2c/0x4c
1920 02:31:18.788895 # [ 99.799411] pc : [<c0c2d5c0>] lr : [<c0c2d040>] psr: a00e0013
1921 02:31:18.788954 # [ 99.805698] sp : c6f77e58 ip : c6f77e68 fp : c6f77e64
1922 02:31:18.831743 # [ 99.810942] r10: 00000004 r9 : c1acbbb8 r8 : c15e7d40
1923 02:31:18.831972 # [ 99.816188] r7 : c6f77f60 r6 : 00000004 r5 : c5f6e000 r4 : 00000001
1924 02:31:18.832099 # [ 99.822736] r3 : c0c2d5ac r2 : 77287bf6 r1 : ef7965e0 r0 : c15e7d48
1925 02:31:18.832215 # [ 99.829288] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1926 02:31:18.832327 # [ 99.836450] Control: 10c5387d Table: 169e404a DAC: 00000051
1927 02:31:18.832435 # [ 99.842221] Process cat (pid: 795, stack limit = 0x0ff1ee51)
1928 02:31:18.832539 # [ 99.847905] Stack: (0xc6f77e58 to 0xc6f78000)
1929 02:31:18.875345 # [ 99.852289] 7e40: c6f77e74 c6f77e68
1930 02:31:18.875822 # [ 99.860500] 7e60: c0c2d040 c0c2d5b8 c6f77e9c c6f77e78 c0c2d540 c0c2d020 c0c2d420 c6b2f540
1931 02:31:18.876141 # [ 99.868708] 7e80: b6e5d000 00000004 c3026b40 c6f77f60 c6f77ec4 c6f77ea0 c07f4c60 c0c2d42c
1932 02:31:18.876440 # [ 99.876917] 7ea0: 00000000 c6b2f540 b6e5d000 c2816000 c6f77f60 c07f4bfc c6f77f5c c6f77ec8
1933 02:31:18.876717 # [ 99.885125] 7ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6f76000
1934 02:31:18.919145 # [ 99.893333] 7ee0: b6e5d000 00020000 00000004 00000004 0001fffc c6f77ee0 00000001 b6e5c000
1935 02:31:18.919322 # [ 99.901540] 7f00: c69ab180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1936 02:31:18.919410 # [ 99.909748] 7f20: 00000000 00000000 c136f978 77287bf6 c205c000 c6b2f540 c6b2f540 c6f76000
1937 02:31:18.919486 # [ 99.917954] 7f40: b6e5d000 00000000 00000000 00000004 c6f77f94 c6f77f60 c05988bc c0598228
1938 02:31:18.919557 # [ 99.926161] 7f60: 00000000 00000000 c6f77fac 77287bf6 00000004 00000004 b6fa4e00 00000004
1939 02:31:18.963316 # [ 99.934370] 7f80: c03002e4 c6f76000 c6f77fa4 c6f77f98 c059894c c0598854 00000000 c6f77fa8
1940 02:31:18.963651 # [ 99.942578] 7fa0: c03000c0 c0598940 00000004 00000004 00000001 b6e5d000 00000004 00000000
1941 02:31:18.963860 # [ 99.950785] 7fc0: 00000004 00000004 b6fa4e00 00000004 00000001 00000000 00020000 bee50a54
1942 02:31:18.964047 # [ 99.958995] 7fe0: 00000004 bee50788 b6f1294f b6e98c66 800e0030 00000001 00000000 00000000
1943 02:31:18.964228 # [ 99.967189] Backtrace:
1944 02:31:18.964397 # [ 99.969692] [<c0c2d5ac>] (lkdtm_BUG) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
1945 02:31:19.007519 # [ 99.977304] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
1946 02:31:19.008035 # [ 99.985350] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
1947 02:31:19.008454 # [ 99.993300] r9:c6f77f60 r8:c3026b40 r7:00000004 r6:b6e5d000 r5:c6b2f540 r4:c0c2d420
1948 02:31:19.008779 # [ 100.001085] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1949 02:31:19.009079 # [ 100.008946] r9:c07f4bfc r8:c6f77f60 r7:c2816000 r6:b6e5d000 r5:c6b2f540 r4:00000000
1950 02:31:19.009400 # [ 100.016723] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1951 02:31:19.051415 # [ 100.023890] r10:00000004 r9:00000000 r8:00000000 r7:b6e5d000 r6:c6f76000 r5:c6b2f540
1952 02:31:19.051927 # [ 100.031741] r4:c6b2f540
1953 02:31:19.052259 # [ 100.034307] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1954 02:31:19.052565 # [ 100.041473] r9:c6f76000 r8:c03002e4 r7:00000004 r6:b6fa4e00 r5:00000004 r4:00000004
1955 02:31:19.052893 # [ 100.049252] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1956 02:31:19.053186 # [ 100.056841] Exception stack(0xc6f77fa8 to 0xc6f77ff0)
1957 02:31:19.095418 # [ 100.061923] 7fa0: 00000004 00000004 00000001 b6e5d000 00000004 00000000
1958 02:31:19.095955 # [ 100.070131] 7fc0: 00000004 00000004 b6fa4e00 00000004 00000001 00000000 00020000 bee50a54
1959 02:31:19.096287 # [ 100.078331] 7fe0: 00000004 bee50788 b6f1294f b6e98c66
1960 02:31:19.096590 # [ 100.083413] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e[ 100.852379] lkdtm: Performing direct entry WARNING
1961 02:31:19.096885 7f001f2)
1962 02:31:19.097174 # [ 100.089540] ---[ [ 100.858589] ------------[ cut here ]------------
1963 02:31:19.097483 end trace 75e93391e2a10b46 ]---
1964 02:31:19.139466 [ 100.866157] WARNING: CPU: 3 PID: 866 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1965 02:31:19.139975 # [ 100.094185] BUG: sleeping fu[ 100.877368] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
1966 02:31:19.187665 nction called from invalid contex[ 100.909132] CPU: 3 PID: 866 Comm: cat Tainted: G D W 5.10.129-cip12 #1
1967 02:31:19.188181 t at include/linux/percpu-rwsem.h[ 100.919523] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1968 02:31:19.188517 :49
1969 02:31:19.188816 # [ 100.103084] in_atomic()[ 100.928914] Backtrace:
1970 02:31:19.189107 : 0, irqs_disabled(): 128, non_bl[ 100.934241] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
1971 02:31:19.189394 ock: 0, pid: 795, name: cat
1972 02:31:19.189675 # [ [ 100.944662] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
1973 02:31:19.231535 100.110759] INFO: lockdep is tur[ 100.953185] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
1974 02:31:19.232084 ned off.
1975 02:31:19.232450 # [ 100.114700] irq ev[ 100.963361] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1976 02:31:19.232787 ent stamp: 1580
1977 02:31:19.233111 # [ 100.118058][ 100.973181] r9:00000009 r8:c0c2d60c r7:00000053 r6:00000009 r5:c0c2d60c r4:c1acc274
1978 02:31:19.233428 hardirqs last enabled at (1579)[ 100.983788] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
1979 02:31:19.233736 : [<c03d52a8>] console_unlock+0x4[ 100.994127] r7:00000053 r6:c1acc274 r5:00000000 r4:c5daa000
1980 02:31:19.234036 b0/0x6c0
1981 02:31:19.279418 # [ 100.125919] hardir[ 101.002659] [<c134dbc8>] (warn_slowpath_fmt) from [<c0c2d60c>] (lkdtm_WARNING+0x48/0x4c)
1982 02:31:19.279967 qs last disabled at (1580): [<c03[ 101.013603] r9:c1acbbbc r8:c15e7d40 r7:c5dabf60 r6:00000008 r5:c6cff000 r4:00000002
1983 02:31:19.280329 00c60>] __und_svc+0x60/0x6c
1984 02:31:19.280693 # [ [ 101.024213] [<c0c2d5c4>] (lkdtm_WARNING) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
1985 02:31:19.281032 100.133170] softirqs last enabl[ 101.034994] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
1986 02:31:19.323533 ed at (1576): [<c03021a8>] __do_s[ 101.045863] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
1987 02:31:19.324090 oftirq+0x378/0x5fc
1988 02:31:19.324456 # [ 100.1408[ 101.056637] r9:c5dabf60 r8:c3026b40 r7:00000008 r6:b6e42000 r5:c69abb80 r4:c0c2d420
1989 02:31:19.324798 55] softirqs last disabled at (15[ 101.067247] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1990 02:31:19.325174 63): [<c035ef9c>] __irq_exit_rcu+[ 101.077937] r9:c07f4bfc r8:c5dabf60 r7:c2816000 r6:b6e42000 r5:c69abb80 r4:00000000
1991 02:31:19.325507 0x178/0x1d0
1992 02:31:19.367334 # [ 100.148714] CPU[ 101.088542] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1993 02:31:19.367555 : 1 PID: 795 Comm: cat Tainted: G[ 101.098540] r10:00000004 r9:00000000 r8:00000000 r7:b6e42000 r6:c5daa000 r5:c69abb80
1994 02:31:19.367682 D 5.10.129-cip12 [ 101.109228] r4:c69abb80
1995 02:31:19.367794 #1
1996 02:31:19.367898 # [ 100.156389] Hardware nam[ 101.114630] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1997 02:31:19.411530 e: Freescale i.MX6 Quad/DualLite [ 101.124627] r9:c5daa000 r8:c03002e4 r7:00000004 r6:b6f89e00 r5:00000008 r4:00000008
1998 02:31:19.412076 (Device Tree)
1999 02:31:19.412433 # [ 100.162932] B[ 101.135236] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2000 02:31:19.412770 acktrace:
2001 02:31:19.413091 # [ 100.165438] [<c1[ 101.145661] Exception stack(0xc5dabfa8 to 0xc5dabff0)
2002 02:31:19.413408 34c770>] (dump_backtrace) from [<[ 101.153579] bfa0: 00000008 00000008 00000001 b6e42000 00000008 00000000
2003 02:31:19.413727 c134cb30>] (show_stack+0x20/0x24)[ 101.164619] bfc0: 00000008 00000008 b6f89e00 00000004 00000001 00000000 00020000 be8b1a54
2004 02:31:19.414035
2005 02:31:19.459257 # [ 100.173036] r7:ffffffff r[ 101.175658] bfe0: 00000004 be8b1788 b6ef794f b6e7dc66
2006 02:31:19.459434 6:600e0093 r5:00000000 r4:c1f0f5a[ 101.183655] irq event stamp: 0
2007 02:31:19.459527 8
2008 02:31:19.459615 # [ 100.178726] [<c134cb10>] [ 101.189501] hardirqs last enabled at (0): [<00000000>] 0x0
2009 02:31:19.459700 (show_stack) from [<c1353cac>] (d[ 101.197962] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2010 02:31:19.459784 ump_stack+0xe0/0x100)
2011 02:31:19.459859 # [ 100.1[ 101.208303] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2012 02:31:19.503490 86078] [<c1353bcc>] (dump_stack) [ 101.218648] softirqs last disabled at (0): [<00000000>] 0x0
2013 02:31:19.504054 from [<c038e384>] (___might_sleep[ 101.227081] ---[ end trace 75e93391e2a10b47 ]---
2014 02:31:19.504491 +0x1b0/0x2c0)
2015 02:31:19.504853 # [ 100.193853] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c8618 r4:c6f76000
2016 02:31:19.505181 # [ 100.201630] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
2017 02:31:19.505494 # [ 100.209484] r6:00000000 r5:00000031 r4:c19c8618
2018 02:31:19.547476 # [ 100.214146] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
2019 02:31:19.547983 # [ 100.221912] r6:00000001 r5:c6f76000 r4:c583a880
2020 02:31:19.548315 # [ 100.226577] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
2021 02:31:19.548667 # [ 100.233914] r8:0000000b r7:c1e0fb0c r6:ffffe000 r5:00000000 r4:c583a880
2022 02:31:19.548973 # [ 100.240650] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
2023 02:31:19.549267 # [ 100.247199] r7:c1e0fb0c
2024 02:31:19.549551 # [ 100.249761] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
2025 02:31:19.591396 # [ 100.256841] r10:00000004 r9:c6f76000 r8:c15e7d40 r7:00000000 r6:c6f77dc8 r5:c0c2d5c0
2026 02:31:19.591974 # [ 100.264690] r4:e7f001f2
2027 02:31:19.592319 # [ 100.267257] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
2028 02:31:19.592767 # [ 100.275195] Exception stack(0xc6f77dc8 to 0xc6f77e10)
2029 02:31:19.593185 # [ 100.280279] 7dc0: c15e7d48 ef7965e0 77287bf6 c0c2d5ac 00000001 c5f6e000
2030 02:31:19.593529 # [ 100.288488] 7de0: 00000004 c6f77f60 c15e7d40 c1acbbb8 00000004 c6f77e64 c6f77e68 c6f77e58
2031 02:31:19.593847 # [ 100.296691] 7e00: c0c2d040 c0c2d5c0 a00e0013 ffffffff
2032 02:31:19.635518 # [ 100.301769] r7:c6f77dfc r6:ffffffff r5:a00e0013 r4:c0c2d5c4
2033 02:31:19.636037 # [ 100.307471] [<c0c2d5ac>] (lkdtm_BUG) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2034 02:31:19.636392 # [ 100.315076] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2035 02:31:19.636746 # [ 100.323116] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2036 02:31:19.637048 # [ 100.331063] r9:c6f77f60 r8:c3026b40 r7:00000004 r6:b6e5d000 r5:c6b2f540 r4:c0c2d420
2037 02:31:19.637395 # [ 100.338841] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2038 02:31:19.679344 # [ 100.346701] r9:c07f4bfc r8:c6f77f60 r7:c2816000 r6:b6e5d000 r5:c6b2f540 r4:00000000
2039 02:31:19.679766 # [ 100.354477] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2040 02:31:19.680109 # [ 100.361642] r10:00000004 r9:00000000 r8:00000000 r7:b6e5d000 r6:c6f76000 r5:c6b2f540
2041 02:31:19.680415 # [ 100.369490] r4:c6b2f540
2042 02:31:19.680708 # [ 100.372055] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2043 02:31:19.681031 # [ 100.379220] r9:c6f76000 r8:c03002e4 r7:00000004 r6:b6fa4e00 r5:00000004 r4:00000004
2044 02:31:19.723467 # [ 100.386996] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2045 02:31:19.724021 # [ 100.394584] Exception stack(0xc6f77fa8 to 0xc6f77ff0)
2046 02:31:19.724382 # [ 100.399663] 7fa0: 00000004 00000004 00000001 b6e5d000 00000004 00000000
2047 02:31:19.724717 # [ 100.407870] 7fc0: 00000004 00000004 b6fa4e00 00000004 00000001 00000000 00020000 bee50a54
2048 02:31:19.725037 # [ 100.416071] 7fe0: 00000004 bee50788 b6f1294f b6e98c66
2049 02:31:19.725348 # BUG: saw 'kernel BUG at': ok
2050 02:31:19.725650 ok 2 selftests: lkdtm: BUG.sh
2051 02:31:19.725951 # selftests: lkdtm: WARNING.sh
2052 02:31:19.767439 # [ 100.852379] lkdtm: Performing direct entry WARNING
2053 02:31:19.767845 # [ 100.858589] ------------[ cut here ]------------
2054 02:31:19.768167 # [ 100.866157] WARNING: CPU: 3 PID: 866 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2055 02:31:19.811558 # [ 100.877368] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2056 02:31:19.812118 # [ 100.909132] CPU: 3 PID: 866 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2057 02:31:19.812477 # [ 100.919523] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2058 02:31:19.812810 # [ 100.928914] Backtrace:
2059 02:31:19.813126 # [ 100.934241] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
2060 02:31:19.813440 # [ 100.944662] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2061 02:31:19.813747 # [ 100.953185] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
2062 02:31:19.855489 # [ 100.963361] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2063 02:31:19.856032 # [ 100.973181] r9:00000009 r8:c0c2d60c r7:00000053 r6:00000009 r5:c0c2d60c r4:c1acc274
2064 02:31:19.856458 # [ 100.983788] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
2065 02:31:19.856799 # [ 100.[ 101.583168] lkdtm: Performing direct entry WARNING_MESSAGE
2066 02:31:19.857124 994127] r7:00000053 r6:c1acc274 [ 101.590083] ------------[ cut here ]------------
2067 02:31:19.857476 r5:00000000 r4:c5daa000
2068 02:31:19.899611 # [ 101[ 101.597585] WARNING: CPU: 1 PID: 901 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2069 02:31:19.900165 .002659] [<c134dbc8>] (warn_slowp[ 101.609547] Warning message trigger count: 2
2070 02:31:19.900573 ath_fmt) from [<c0c2d60c>] (lkdtm[ 101.616664] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2071 02:31:19.900940 _WARNING+0x48/0x4c)
2072 02:31:19.943538 # [ 101.013[ 101.648395] CPU: 1 PID: 901 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2073 02:31:19.944135 603] r9:c1acbbbc r8:c15e7d40 r7:[ 101.658856] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2074 02:31:19.944523 c5dabf60 r6:00000008 r5:c6cff000 [ 101.668247] Backtrace:
2075 02:31:19.944857 r4:00000002
2076 02:31:19.945178 # [ 101.024213] [<c[ 101.673573] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
2077 02:31:19.945492 0c2d5c4>] (lkdtm_WARNING) from [<[ 101.683995] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2078 02:31:19.987617 c0c2d040>] (lkdtm_do_action+0x2c/[ 101.692518] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
2079 02:31:19.988187 0x4c)
2080 02:31:19.988557 # [ 101.034994] [<c0c2d01[ 101.702692] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2081 02:31:19.988891 4>] (lkdtm_do_action) from [<c0c2[ 101.712509] r9:00000009 r8:c0c2d65c r7:00000058 r6:00000009 r5:c0c2d65c r4:c1acc274
2082 02:31:19.989220 d540>] (direct_entry+0x120/0x18c)[ 101.723121] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
2083 02:31:19.989534
2084 02:31:20.031345 # [ 101.045863] [<c0c2d420>] ([ 101.733461] r7:00000058 r6:c1acc274 r5:c1acc290 r4:c5b1a000
2085 02:31:20.031901 direct_entry) from [<c07f4c60>] ([ 101.741992] [<c134dbc8>] (warn_slowpath_fmt) from [<c0c2d65c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2086 02:31:20.032317 full_proxy_write+0x64/0x94)
2087 02:31:20.032650 # [ [ 101.753632] r9:c1acbbc4 r8:c15e7d40 r7:c5b1bf60 r6:00000010 r5:c6f32000 r4:00000003
2088 02:31:20.032974 101.056637] r9:c5dabf60 r8:c302[ 101.764242] [<c0c2d610>] (lkdtm_WARNING_MESSAGE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2089 02:31:20.075556 6b40 r7:00000008 r6:b6e42000 r5:c[ 101.775713] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2090 02:31:20.076143 69abb80 r4:c0c2d420
2091 02:31:20.076572 # [ 101.067[ 101.786581] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2092 02:31:20.076973 247] [<c07f4bfc>] (full_proxy_wri[ 101.797357] r9:c5b1bf60 r8:c3026b40 r7:00000010 r6:b6e93000 r5:c5a14140 r4:c0c2d420
2093 02:31:20.077357 te) from [<c0598328>] (vfs_write+[ 101.807968] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2094 02:31:20.077710 0x10c/0x524)
2095 02:31:20.119534 # [ 101.077937] r[ 101.818657] r9:c07f4bfc r8:c5b1bf60 r7:c2816000 r6:b6e93000 r5:c5a14140 r4:00000000
2096 02:31:20.120085 9:c07f4bfc r8:c5dabf60 r7:c281600[ 101.829263] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2097 02:31:20.120461 0 r6:b6e42000 r5:c69abb80 r4:0000[ 101.839259] r10:00000004 r9:00000000 r8:00000000 r7:b6e93000 r6:c5b1a000 r5:c5a14140
2098 02:31:20.120864 0000
2099 02:31:20.121198 # [ 101.088542] [<c059821c[ 101.849947] r4:c5a14140
2100 02:31:20.121511 >] (vfs_write) from [<c05988bc>] [ 101.855350] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2101 02:31:20.163577 (ksys_write+0x74/0xec)
2102 02:31:20.164120 # [ 101.[ 101.865347] r9:c5b1a000 r8:c03002e4 r7:00000004 r6:b6fdae00 r5:00000010 r4:00000010
2103 02:31:20.164486 098540] r10:00000004 r9:00000000[ 101.875954] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2104 02:31:20.164831 r8:00000000 r7:b6e42000 r6:c5daa[ 101.886381] Exception stack(0xc5b1bfa8 to 0xc5b1bff0)
2105 02:31:20.165152 000 r5:c69abb80
2106 02:31:20.165470 # [ 101.109228][ 101.894298] bfa0: 00000010 00000010 00000001 b6e93000 00000010 00000000
2107 02:31:20.165779 r4:c69abb80
2108 02:31:20.207399 # [ 101.114630] [[ 101.905340] bfc0: 00000010 00000010 b6fdae00 00000004 00000001 00000000 00020000 be981a54
2109 02:31:20.207937 <c0598848>] (ksys_write) from [<c[ 101.916378] bfe0: 00000004 be981788 b6f4894f b6ecec66
2110 02:31:20.208348 059894c>] (sys_write+0x18/0x1c)
2111 02:31:20.208691 [ 101.924369] irq event stamp: 0
2112 02:31:20.209011 # [ 101.124627] r9:c5daa000 r8:[ 101.930219] hardirqs last enabled at (0): [<00000000>] 0x0
2113 02:31:20.209335 c03002e4 r7:00000004 r6:b6f89e00 [ 101.938681] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2114 02:31:20.209683 r5:00000008 r4:00000008
2115 02:31:20.251303 # [ 101[ 101.949022] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2116 02:31:20.251488 .135236] [<c0598934>] (sys_write)[ 101.959367] softirqs last disabled at (0): [<00000000>] 0x0
2117 02:31:20.251592 from [<c03000c0>] (ret_fast_sysc[ 101.967799] ---[ end trace 75e93391e2a10b48 ]---
2118 02:31:20.251684 all+0x0/0x28)
2119 02:31:20.251770 # [ 101.145661] Exception stack(0xc5dabfa8 to 0xc5dabff0)
2120 02:31:20.251858 # [ 101.153579] bfa0: 00000008 00000008 00000001 b6e42000 00000008 00000000
2121 02:31:20.299678 # [ 101.164619] bfc0: 00000008 00000008 b6f89e00 00000004 00000001 00000000 00020000 be8b1a54
2122 02:31:20.300288 # [ 101.175658] bfe0: 00000004 be8b1788 b6ef794f b6e7dc66
2123 02:31:20.300659 # [ 101.183655] irq event stamp: 0
2124 02:31:20.300988 # [ 101.189501] hardirqs last enabled at (0): [<00000000>] 0x0
2125 02:31:20.301382 # [ 101.197962] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2126 02:31:20.301716 # [ 101.208303] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2127 02:31:20.302025 # [ 101.218648] softirqs last disabled at (0): [<00000000>] 0x0
2128 02:31:20.302329 # [ 101.227081] ---[ end trace 75e93391e2a10b47 ]---
2129 02:31:20.302690 # WARNING: saw 'WARNING:': ok
2130 02:31:20.303040 ok 3 selftests: lkdtm: WARNING.sh
2131 02:31:20.303350 # selftests: lkdtm: WARNING_MESSAGE.sh
2132 02:31:20.303649 # [ 101.583168] lkdtm: Performing direct entry WARNING_MESSAGE
2133 02:31:20.303940 # [ 101.590083] ------------[ cut here ]------------
2134 02:31:20.304229 # [ 101.597585] WARNING: CPU: 1 PID: 901 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2135 02:31:20.304520 # [ 101.609547] Warning message trigger count: 2
2136 02:31:20.347543 # [ 101.616664] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2137 02:31:20.348105 # [ 101.648395] CPU: 1 PID: 901 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2138 02:31:20.348576 # [ 101.658856] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2139 02:31:20.348928 # [ 101.668247] Backtrace:
2140 02:31:20.349257 # [ 101.673573] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
2141 02:31:20.383365 # [ 101.683995] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2142 02:31:20.383909 # [ 101.692518] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
2143 02:31:20.384269 # [ 101.702692] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2144 02:31:20.384641 # [ 101.712509] r9:00000009 r8:c0c2d65c r7:00000058 r6:00000009 r5:c0c2d65c r4:c1acc274
2145 02:31:20.384988 # [ 101.723121] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
2146 02:31:20.385309 # [ 101.733461] r7:00000058 r6:c1acc274 r5:c1acc290 r4:c5b1a000
2147 02:31:20.426396 # [ 101.741992] [<c134dbc8>] (warn_slowpath_fmt) from [<c0c2d65c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2148 02:31:20.426942 # [ 101.753632] r9:c1acbbc4 r8:c15e7d40 r7:c5b1bf60 r6:00000010 r5:c6f32000 r4:00000003
2149 02:31:20.427432 # [ 101.764242] [<c0c2d610>] (lkdtm_WARNING_MESSAGE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2150 02:31:20.427779 # [ 101.775713] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2151 02:31:20.428168 # [ 101.786581] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2152 02:31:20.469348 # [ 101.797357] r9:c5b1bf60 r8:c3026b40 r7:00000010 r6:b6e93000 r5:c5a14140 r4:c0c2d420
2153 02:31:20.469876 # [ 101.807968] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2154 02:31:20.470237 # [ 101.818657] r9:c07f4bfc r8:c5b1bf60 r7:c2816000 r6:b6e93000 r5:c5a14140 r4:00000000
2155 02:31:20.470594 # [ 101.829263] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2156 02:31:20.470926 # [ 101.839259] r10:00000004 r9:00000000 r8:00000000 r7:b6e93000 r6:c5b1a000 r5:c5a14140
2157 02:31:20.471294 # [ 101.849947] r4:c5a14140
2158 02:31:20.512545 # [ 101.855350] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2159 02:31:20.513108 # [ 101.865347] r9:c5b1a000 r8:c03002e4 r7:00000004 r6:b6fdae00 r5:00000010 r4:00000010
2160 02:31:20.513475 # [ 101.875954] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2161 02:31:20.513808 # [ 101.886381] Exception stack(0xc5b1bfa8 to 0xc5b1bff0)
2162 02:31:20.514132 # [ 101.894298] bfa0: 00000010 00000010 00000001 b6e93000 00000010 00000000
2163 02:31:20.514447 # [ 101.905340] bfc0: 00000010 00000010 b6fdae00 00000004 00000001 00000000 00020000 be981a54
2164 02:31:20.559141 # [ 101.916378] bfe0: 00000004 be981788 b6f4894f b6ecec66
2165 02:31:20.559302 # [ 101.924369] irq event stamp: 0
2166 02:31:20.559370 # [ 101.930219] hardirqs last enabled at (0): [<00000000[ 102.307420] lkdtm: Performing direct entry EXCEPTION
2167 02:31:20.559437 >] 0x0
2168 02:31:20.559497 # [ 101.938681] hardirqs[ 102.314310] 8<--- cut here ---
2169 02:31:20.559557 last disabled at (0): [<c0353ce0[ 102.320022] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2170 02:31:20.559616 >] copy_process+0x5c8/0x194c
2171 02:31:20.559674 # [[ 102.331007] pgd = 5150b07a
2172 02:31:20.599536 101.949022] softirqs last enab[ 102.336676] [00000000] *pgd=00000000
2173 02:31:20.600106 led at (0): [<c0353ce0>] copy_pro[ 102.343011] Internal error: Oops: 805 [#2] SMP ARM
2174 02:31:20.600474 cess+0x5c8/0x194c
2175 02:31:20.600805 # [ 101.95936[ 102.350633] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2176 02:31:20.643518 7] softirqs last disa[b l e1d02 .382339] CPU: 3 PID: 933 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2177 02:31:20.644074 t (0): [<000[0 0 010002>.]3 902x246] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2178 02:31:20.644482
2179 02:31:20.644820 # [ 101.967799] ---[ end trac[ 102.400695] PC is at lkdtm_EXCEPTION+0x18/0x20
2180 02:31:20.645146 75e93391e2a1[0 b 4180 2].-4-0-705] LR is at lkdtm_do_action+0x2c/0x4c
2181 02:31:20.645488 # WARNIN[G _ M1E0S2S.4A1G4E2:5 4] pc : [<c0c2d67c>] lr : [<c0c2d040>] psr: a00e0013
2182 02:31:20.687456 aw 'mess[a g e1 0t2r.i4g2g2e2r5'5] sp : c6f8fe58 ip : c6f8fe68 fp : c6f8fe64
2183 02:31:20.687998 ok
2184 02:31:20.688352 ok[ 4 1s0e2l.f4t2e9s2t1s5: r10: 0000000a r9 : c1acbbd4 r8 : c15e7d40
2185 02:31:20.688687 lkdtm: WAR[N I N1G0_2M.4E3S6S0A88] r7 : c6f8ff60 r6 : 0000000a r5 : c6cff000 r4 : 00000004
2186 02:31:20.689007 E.sh
2187 02:31:20.689354 #[ s e1l0f2t.e4s4t4s4:3 5l r3 : 00000000 r2 : 299fd751 r1 : ef7c05e0 r0 : c15e7d60
2188 02:31:20.689665 kdtm: EXCEPT[I O N1.0s2h.4
2189 02:31:20.689965 52614] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2190 02:31:20.690284 [ 102.461482] Control: 10c5387d Table: 16afc04a DAC: 00000051
2191 02:31:20.731615 [ 102.467235] Process cat (pid: 933, stack limit = 0x0a6e3a69)
2192 02:31:20.732157 [ 102.472903] Stack: (0xc6f8fe58 to 0xc6f90000)
2193 02:31:20.732520 [ 102.477267] fe40: c6f8fe74 c6f8fe68
2194 02:31:20.732850 [ 102.485455] fe60: c0c2d040 c0c2d670 c6f8fe9c c6f8fe78 c0c2d540 c0c2d020 c0c2d420 c69abcc0
2195 02:31:20.733172 [ 102.493641] fe80: b6e64000 0000000a c3026b40 c6f8ff60 c6f8fec4 c6f8fea0 c07f4c60 c0c2d42c
2196 02:31:20.733484 [ 102.501827] fea0: 00000000 c69abcc0 b6e64000 c2816000 c6f8ff60 c07f4bfc c6f8ff5c c6f8fec8
2197 02:31:20.775850 [ 102.510015] fec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6f8e000
2198 02:31:20.776425 [ 102.518200] fee0: b6e64000 00020000 00000004 0000000a 0001fff6 c6f8fee0 00000001 b6e63000
2199 02:31:20.776817 [ 102.526384] ff00: c6b2ea00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2200 02:31:20.777151 [ 102.534570] ff20: 00000000 00000000 c136f978 299fd751 c205c000 c69abcc0 c69abcc0 c6f8e000
2201 02:31:20.777526 [ 102.542755] ff40: b6e64000 00000000 00000000 00000004 c6f8ff94 c6f8ff60 c05988bc c0598228
2202 02:31:20.819509 [ 102.550940] ff60: 00000000 00000000 c6f8ffac 299fd751 0000000a 0000000a b6fabe00 00000004
2203 02:31:20.820055 [ 102.559127] ff80: c03002e4 c6f8e000 c6f8ffa4 c6f8ff98 c059894c c0598854 00000000 c6f8ffa8
2204 02:31:20.820443 [ 102.567311] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e64000 0000000a 00000000
2205 02:31:20.820787 [ 102.575498] ffc0: 0000000a 0000000a b6fabe00 00000004 00000001 00000000 00020000 bedfda54
2206 02:31:20.821112 [ 102.583683] ffe0: 00000004 bedfd788 b6f1994f b6e9fc66 800e0030 00000001 00000000 00000000
2207 02:31:20.821423 [ 102.591862] Backtrace:
2208 02:31:20.863422 [ 102.594333] [<c0c2d664>] (lkdtm_EXCEPTION) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2209 02:31:20.863985 [ 102.602435] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2210 02:31:20.864357 [ 102.610453] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2211 02:31:20.864689 [ 102.618381] r9:c6f8ff60 r8:c3026b40 r7:0000000a r6:b6e64000 r5:c69abcc0 r4:c0c2d420
2212 02:31:20.865027 [ 102.626136] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2213 02:31:20.865359 [ 102.633976] r9:c07f4bfc r8:c6f8ff60 r7:c2816000 r6:b6e64000 r5:c69abcc0 r4:00000000
2214 02:31:20.907193 [ 102.641728] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2215 02:31:20.907367 [ 102.648874] r10:00000004 r9:00000000 r8:00000000 r7:b6e64000 r6:c6f8e000 r5:c69abcc0
2216 02:31:20.907455 [ 102.656708] r4:c69abcc0
2217 02:31:20.907534 [ 102.659252] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2218 02:31:20.907610 [ 102.666394] r9:c6f8e000 r8:c03002e4 r7:00000004 r6:b6fabe00 r5:0000000a r4:0000000a
2219 02:31:20.907686 [ 102.674150] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2220 02:31:20.952150 [ 102.681723] Exception stack(0xc6f8ffa8 to 0xc6f8fff0)
2221 02:31:20.952529 [ 102.686783] ffa0: 0000000a 0000000a 00000001 b6e64000 0000000a 00000000
2222 02:31:20.952766 [ 102.694968] ffc0: 0000000a 0000000a b6fabe00 00000004 00000001 00000000 00020000 bedfda54
2223 02:31:20.952983 [ 102.703151] ffe0: 00000004 bedfd788 b6f1994f b6e9fc66
2224 02:31:20.953193 [ 102.708212] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2225 02:31:20.953400 [ 102.714363] ---[ end trace 75e93391e2a10b49 ]---
2226 02:31:20.953604 # Segmentation fault
2227 02:31:21.044782 # [ 102.307420] lkdtm: Performing direct entry EXCEPTION
2228 02:31:21.044977 # [ 102.314310] 8<--- cut here ---
2229 02:31:21.045047 # [ 102.320022] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2230 02:31:21.045138 # [ 102.331007] pgd = 5150b07a
2231 02:31:21.045226 # [ 102.336676] [00000000] *pgd=00000000
2232 02:31:21.045312 # [ 102.343011] Internal error: Oops: 805 [#2] SMP ARM
2233 02:31:21.087765 # [ 102.350633] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2234 02:31:21.087854 # [ 102.382339] CPU: 3 PID: 933 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2235 02:31:21.087924 # [ 102.392246] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2236 02:31:21.087990 # [ 102.400695] PC is at lkdtm_EXCEPTION+0x18/0x20
2237 02:31:21.088052 # [ 102.407905] LR is at lkdtm_do_action+0x2c/0x4c
2238 02:31:21.131188 # [ 102.414254] pc : [<c0c2d67c>] lr : [<c0c2d040>] psr: a00e0013
2239 02:31:21.131435 # [ 102.422255] sp : c6f8fe58 ip : c6f8fe68 fp : c6f8fe64
2240 02:31:21.131579 # [ 102.429215] r10: 0000000a r9 : c1acbbd4 r8 : c15e7d40
2241 02:31:21.131708 # [ 102.436088] r7 : c6f8ff60 r6 : 0000000a r5 : c6cff000 r4 : 00000004
2242 02:31:21.131832 # [ 102.444435] r3 : 00000000 r2 : 299fd751 r1 : ef7c05e0 r0 : c15e7d60
2243 02:31:21.131948 # [ 102.452614] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2244 02:31:21.132110 # [ 102.461482] Control: 10c5387d Table: 16afc04a DAC: 00000051
2245 02:31:21.175405 # [ 102.467235] Process cat (pid: 933, stack limit = 0x0a6e3a69)
2246 02:31:21.175912 # [ 102.472903] Stack: (0xc6f8fe58 to 0xc6f90000)
2247 02:31:21.176247 # [ 102.477267] fe40: c6f8fe74 c6f8fe68
2248 02:31:21.176553 # [ 102.485455] fe60: c0c2d040 c0c2d670 c6f8fe9c c6f8fe78 c0c2d540 c0c2d020 c0c2d420 c69abcc0
2249 02:31:21.176849 # [ 102.493641] fe80: b6e64000 0000000a c3026b40 c6f8ff60 c6f8fec4 c6f8fea0 c07f4c60 c0c2d42c
2250 02:31:21.177140 # [ 102.501827] fea0: 00000000 c69abcc0 b6e64000 c2816000 c6f8ff60 c07f4bfc c6f8ff5c c6f8fec8
2251 02:31:21.219507 # [ 102.510015] fec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6f8e000
2252 02:31:21.220051 # [ 102.518200] fee0: b6e64000 00020000 00000004 0000000a 0001fff6 c6f8fee0 00000001 b6e63000
2253 02:31:21.220419 # [ 102.526384] ff00: c6b2ea00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2254 02:31:21.220751 # [ 102.534570] ff20: 00000000 00000000 c136f978 299fd751 c205c000 c69abcc0 c69abcc0 c6f8e000
2255 02:31:21.221070 # [ 102.542755] ff40: b6e64000 00000000 00000000 00000004 c6f8ff94 c6f8ff60 c05988bc c0598228
2256 02:31:21.263506 # [ 102.550940] ff60: 00000000 00000000 c6f8ffac 299fd751 0000000a 0000000a b6fabe00 00000004
2257 02:31:21.264050 # [ 102.559127] ff80: c03002e4 c6f8e000 c6f8ffa4 c6f8ff98 c059894c c0598854 00000000 c6f8ffa8
2258 02:31:21.264417 # [ 102.567311] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e64000 0000000a 00000000
2259 02:31:21.264751 # [ 102.575498] ffc0: 0000000a 0000000a b6fabe00 00000004 00000001 00000000 00020000 bedfda54
2260 02:31:21.265071 # [ 102.583683] ffe0: 00000004 bedfd788 b6f1994f b6e9fc66 800e0030 00000001 00000000 00000000
2261 02:31:21.265379 # [ 102.591862] Backtrace:
2262 02:31:21.307504 # [ 102.594333] [<c0c2d664>] (lkdtm_EXCEPTION) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2263 02:31:21.308046 # [ 102.602435] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2264 02:31:21.308413 # [ 102.610453] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2265 02:31:21.308746 # [ 102.618381] r9:c6f8ff60 r8:c3026b40 r7:0000000a r6:b6e64000 r5:c69abcc0 r4:c0c2d420
2266 02:31:21.309067 # [ 102.626136] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2267 02:31:21.351208 # [ 102.633976] r9:c07f4bfc r8:c6f8ff60 r7:c2816000 r6:b6e64000 r5:c69abcc0 r4:00000000
2268 02:31:21.351359 # [ 102.641728] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2269 02:31:21.351438 # [ 102.648874] r10:00000004 r9:00000000 r8:00000000 r7:b6e64000 r6:c6f8e000 r5:c69abcc0
2270 02:31:21.351510 # [ 102.656708] r4:c69abcc0
2271 02:31:21.351580 # [ 102.659252] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2272 02:31:21.351647 # [ 102.666394] r9:c6f8e000 r8:c03002e4 r7:00000004 r6:b6fabe00 r5:0000000a r4:0000000a
2273 02:31:21.351714 # [ 102.674150] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2274 02:31:21.395364 # [ 102.681723] Exception stack(0xc6f8ffa8 to 0xc6f8fff0)
2275 02:31:21.395689 # [ 102.686783] ffa0: 0000000a 0000000a 00000001 b6e64000 0000000a 00000000
2276 02:31:21.395896 # [ 102.694968] ffc0: 0000000a 0000000a b6fabe00 00000004 00000001 00000000 00020000 bedfda54
2277 02:31:21.396083 # [ 102.703151] ffe0: 00000004 bedfd788 b6f1994f b6e9fc66
2278 02:31:21.396261 # [ 102.708212] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2279 02:31:21.396430 # [ 102.714363] ---[ end trace 75e93391e2a10b49 ]---
2280 02:31:21.396595 # EXCEPTION: missing 'call trace:': [FAIL]
2281 02:31:21.439441 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2282 02:31:21.439987 # selftests: lkdtm: LOOP.sh
2283 02:31:21.440349 # Skipping LOOP: Hangs the system
2284 02:31:21.440678 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2285 02:31:21.440994 # selftests: lkdtm: EXHAUST_STACK.sh
2286 02:31:21.463811 # Skipping EXHAUST_STACK: Corrupts memory on failure
2287 02:31:21.479698 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2288 02:31:21.495837 # selftests: lkdtm: CORRUPT_STACK.sh
2289 02:31:21.669775 # Skipping CORRUPT_STACK: Crashes entire system on success
2290 02:31:21.670396 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2291 02:31:21.685659 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2292 02:31:21.853404 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2293 02:31:21.854027 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2294 02:31:21.869466 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2295 02:31:22.099300 [ 103.852851] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2296 02:31:22.099859 [ 103.858510] lkdtm: attempting good list addition
2297 02:31:22.100254 [ 103.863142] lkdtm: attempting corrupted list addition
2298 02:31:22.100594 [ 103.868306] lkdtm: list_add() corruption not detected!
2299 02:31:22.193916 # [ 103.852851] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2300 02:31:22.194101 # [ 103.858510] lkdtm: attempting good list addition
2301 02:31:22.194196 # [ 103.863142] lkdtm: attempting corrupted list addition
2302 02:31:22.194281 # [ 103.868306] lkdtm: list_add() corruption not detected!
2303 02:31:22.194360 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2304 02:31:22.210179 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2305 02:31:22.225868 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2306 02:31:22.452785 [ 104.206953] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2307 02:31:22.453306 [ 104.212547] lkdtm: attempting good list removal
2308 02:31:22.453660 [ 104.217322] lkdtm: attempting corrupted list removal
2309 02:31:22.453985 [ 104.222358] lkdtm: list_del() corruption not detected!
2310 02:31:22.537835 # [ 104.206953] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2311 02:31:22.538423 # [ 104.212547] lkdtm: attempting good list removal
2312 02:31:22.538793 # [ 104.217322] lkdtm: attempting corrupted list removal
2313 02:31:22.539165 # [ 104.222358] lkdtm: list_del() corruption not detected!
2314 02:31:22.539484 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2315 02:31:22.553787 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2316 02:31:22.585802 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2317 02:31:22.788063 [ 104.542325] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2318 02:31:22.788203 [ 104.548689] lkdtm: attempting bad read from page below current stack
2319 02:31:22.788275 [ 104.555173] lkdtm: FAIL: accessed page before stack! (byte: 3f)
2320 02:31:22.858084 # [ 104.542325] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2321 02:31:22.858230 # [ 104.548689] lkdtm: attempting bad read from page below current stack
2322 02:31:22.858300 # [ 104.555173] lkdtm: FAIL: accessed page before stack! (byte: 3f)
2323 02:31:22.874033 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2324 02:31:22.899981 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2325 02:31:22.915949 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2326 02:31:23.107777 [ 104.860366] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2327 02:31:23.107945 [ 104.866923] lkdtm: attempting bad read from page above current stack
2328 02:31:23.108022 [ 104.873412] lkdtm: FAIL: accessed page after stack! (byte: 15)
2329 02:31:23.172841 # [ 104.860366] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2330 02:31:23.173069 # [ 104.866923] lkdtm: attempting bad read from page above current stack
2331 02:31:23.173150 # [ 104.873412] lkdtm: FAIL: accessed page after stack! (byte: 15)
2332 02:31:23.188692 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2333 02:31:23.212714 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2334 02:31:23.228590 # selftests: lkdtm: UNSET_SMEP.sh
2335 02:31:23.426473 [ 105.192125] lkdtm: Performing direct entry UNSET_SMEP
2336 02:31:23.426703 [ 105.197261] lkdtm: XFAIL: this test is x86_64-only
2337 02:31:23.495367 # [ 105.192125] lkdtm: Performing direct entry UNSET_SMEP
2338 02:31:23.495509 # [ 105.197261] lkdtm: XFAIL: this test is x86_64-only
2339 02:31:23.511337 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2340 02:31:23.527343 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2341 02:31:23.559344 # selftests: lkdtm: DOUBLE_FAULT.sh
2342 02:31:23.742167 [ 105.507341] lkdtm: Performing direct entry DOUBLE_FAULT
2343 02:31:23.742323 [ 105.512588] lkdtm: XFAIL: this test is ia32-only
2344 02:31:23.811056 # [ 105.507341] lkdtm: Performing direct entry DOUBLE_FAULT
2345 02:31:23.811206 # [ 105.512588] lkdtm: XFAIL: this test is ia32-only
2346 02:31:23.827036 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2347 02:31:23.842973 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2348 02:31:23.874963 # selftests: lkdtm: CORRUPT_PAC.sh
2349 02:31:24.055990 [ 105.818080] lkdtm: Performing direct entry CORRUPT_PAC
2350 02:31:24.056150 [ 105.823326] lkdtm: XFAIL: this test is arm64-only
2351 02:31:24.124853 # [ 105.818080] lkdtm: Performing direct entry CORRUPT_PAC
2352 02:31:24.124999 # [ 105.823326] lkdtm: XFAIL: this test is arm64-only
2353 02:31:24.140753 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2354 02:31:24.156751 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2355 02:31:24.188738 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2356 02:31:24.377576 [ 106.137344] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2357 02:31:24.377734 [ 106.143871] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2358 02:31:24.439549 # [ 106.137344] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2359 02:31:24.439700 # [ 106.143871] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2360 02:31:24.455532 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2361 02:31:24.483405 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2362 02:31:24.499427 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2363 02:31:24.657359 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2364 02:31:24.657505 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2365 02:31:24.673297 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2366 02:31:24.817187 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2367 02:31:24.833171 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2368 02:31:24.849091 # selftests: lkdtm: READ_AFTER_FREE.sh
2369 02:31:25.041990 [ 106.796592] lkdtm: Performing direct entry READ_AFTER_FREE
2370 02:31:25.042142 [ 106.802104] lkdtm: Value in memory before free: 12345678
2371 02:31:25.042215 [ 106.807534] lkdtm: Attempting bad read from freed memory
2372 02:31:25.042279 [ 106.812857] lkdtm: Memory was not poisoned
2373 02:31:25.127831 # [ 106.796592] lkdtm: Performing direct entry READ_AFTER_FREE
2374 02:31:25.127982 # [ 106.802104] lkdtm: Value in memory before free: 12345678
2375 02:31:25.128053 # [ 106.807534] lkdtm: Attempting bad read from freed memory
2376 02:31:25.128118 # [ 106.812857] lkdtm: Memory was not poisoned
2377 02:31:25.128181 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2378 02:31:25.143745 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2379 02:31:25.159797 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2380 02:31:25.325623 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2381 02:31:25.325772 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2382 02:31:25.357636 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2383 02:31:25.549364 [ 107.299942] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2384 02:31:25.549521 [ 107.306070] lkdtm: Value in memory before free: 12345678
2385 02:31:25.549594 [ 107.311393] lkdtm: Attempting to read from freed memory
2386 02:31:25.549659 [ 107.316659] lkdtm: Buddy page was not poisoned
2387 02:31:25.627356 # [ 107.299942] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2388 02:31:25.627514 # [ 107.306070] lkdtm: Value in memory before free: 12345678
2389 02:31:25.627587 # [ 107.311393] lkdtm: Attempting to read from freed memory
2390 02:31:25.627650 # [ 107.316659] lkdtm: Buddy page was not poisoned
2391 02:31:25.627713 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2392 02:31:25.652241 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2393 02:31:25.668252 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2394 02:31:25.851052 [ 107.616343] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2395 02:31:25.851208 [ 107.622222] lkdtm: Attempting double slab free ...
2396 02:31:25.910100 # [ 107.616343] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2397 02:31:25.910245 # [ 107.622222] lkdtm: Attempting double slab free ...
2398 02:31:25.926015 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2399 02:31:25.957996 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2400 02:31:25.974040 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2401 02:31:26.154803 [ 107.920314] lkdtm: Performing direct entry SLAB_FREE_CROSS
2402 02:31:26.154959 [ 107.925995] lkdtm: Attempting cross-cache slab free ...
2403 02:31:26.222802 # [ 107.920314] lkdtm: Performing direct entry SLAB_FREE_CROSS
2404 02:31:26.222961 # [ 107.925995] lkdtm: Attempting cross-cache slab free ...
2405 02:31:26.238749 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2406 02:31:26.254696 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2407 02:31:26.270710 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2408 02:31:26.467512 [ 108.229588] lkdtm: Performing direct entry SLAB_FREE_PAGE
2409 02:31:26.467672 [ 108.235357] lkdtm: Attempting non-Slab slab free ...
2410 02:31:26.525473 # [ 108.229588] lkdtm: Performing direct entry SLAB_FREE_PAGE
2411 02:31:26.525629 # [ 108.235357] lkdtm: Attempting non-Slab slab free ...
2412 02:31:26.541446 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2413 02:31:26.573426 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2414 02:31:26.589432 # selftests: lkdtm: SOFTLOCKUP.sh
2415 02:31:26.733287 # Skipping SOFTLOCKUP: Hangs the system
2416 02:31:26.749204 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2417 02:31:26.765260 # selftests: lkdtm: HARDLOCKUP.sh
2418 02:31:26.925080 # Skipping HARDLOCKUP: Hangs the system
2419 02:31:26.941062 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2420 02:31:26.957031 # selftests: lkdtm: SPINLOCKUP.sh
2421 02:31:27.100870 # Skipping SPINLOCKUP: Hangs the system
2422 02:31:27.116832 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2423 02:31:27.132826 # selftests: lkdtm: HUNG_TASK.sh
2424 02:31:27.276728 # Skipping HUNG_TASK: Hangs the system
2425 02:31:27.292682 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2426 02:31:27.308670 # selftests: lkdtm: EXEC_DATA.sh
2427 02:31:27.518737 [ 109.260783] lkdtm: Performing direct entry EXEC_DATA
2428 02:31:27.518927 [ 109.265940] lkdtm: attempting ok execution at c0c2ddb0
2429 02:31:27.519081 [ 109.271124] lkdtm: attempting bad execution at c26f674c
2430 02:31:27.519187 [ 109.276440] 8<--- cut here ---
2431 02:31:27.519295 [ 109.279508] Unable to handle kernel paging request at virtual address c26f674c
2432 02:31:27.519405 [ 109.286747] pgd = c053be22
2433 02:31:27.519510 [ 109.289478] [c26f674c] *pgd=1261141e(bad)
2434 02:31:27.519617 [ 109.293546] Internal error: Oops: 8000000d [#3] SMP ARM
2435 02:31:27.562013 [ 109.298793] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2436 02:31:27.562188 [ 109.328078] CPU: 2 PID: 1776 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2437 02:31:27.562301 [ 109.335842] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2438 02:31:27.562407 [ 109.342404] PC is at data_area+0x0/0x40
2439 02:31:27.605295 [ 109.346286] LR is at execute_location+0xa4/0xb4
2440 02:31:27.605478 [ 109.350841] pc : [<c26f674c>] lr : [<c135a228>] psr: 600e0013
2441 02:31:27.605595 [ 109.357128] sp : c6f77e38 ip : c6f77d40 fp : c6f77e54
2442 02:31:27.605707 [ 109.362372] r10: 0000000a r9 : c1acbdb8 r8 : c15e7d40
2443 02:31:27.605844 [ 109.367618] r7 : c6f77f60 r6 : 00000001 r5 : c26f674c r4 : c0c2ddb0
2444 02:31:27.605955 [ 109.374164] r3 : b888b7ed r2 : b888b7ed r1 : ef7ab5e0 r0 : 0000002b
2445 02:31:27.606060 [ 109.380716] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2446 02:31:27.648584 [ 109.387874] Control: 10c5387d Table: 16ed804a DAC: 00000051
2447 02:31:27.648704 [ 109.393644] Process cat (pid: 1776, stack limit = 0x0ff1ee51)
2448 02:31:27.648813 [ 109.399414] Stack: (0xc6f77e38 to 0xc6f78000)
2449 02:31:27.648951 [ 109.403797] 7e20: 0000001f c5f18000
2450 02:31:27.649056 [ 109.412007] 7e40: 0000000a c6f77f60 c6f77e64 c6f77e58 c135a394 c135a190 c6f77e74 c6f77e68
2451 02:31:27.649161 [ 109.420216] 7e60: c0c2d040 c135a37c c6f77e9c c6f77e78 c0c2d540 c0c2d020 c0c2d420 c5a14500
2452 02:31:27.691924 [ 109.428422] 7e80: b6e84000 0000000a c3026b40 c6f77f60 c6f77ec4 c6f77ea0 c07f4c60 c0c2d42c
2453 02:31:27.692047 [ 109.436630] 7ea0: 00000000 c5a14500 b6e84000 c2816000 c6f77f60 c07f4bfc c6f77f5c c6f77ec8
2454 02:31:27.692158 [ 109.444837] 7ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6f76000
2455 02:31:27.692266 [ 109.453044] 7ee0: b6e84000 00020000 00000004 0000000a 0001fff6 c6f77ee0 00000001 b6e83000
2456 02:31:27.692374 [ 109.461250] 7f00: c69d9180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2457 02:31:27.692475 [ 109.469459] 7f20: 00000000 00000000 c136f978 b888b7ed c205c000 c5a14500 c5a14500 c6f76000
2458 02:31:27.735187 [ 109.477670] 7f40: b6e84000 00000000 00000000 00000004 c6f77f94 c6f77f60 c05988bc c0598228
2459 02:31:27.735290 [ 109.485881] 7f60: 00000000 00000000 c6f77fac b888b7ed 0000000a 0000000a b6fcbe00 00000004
2460 02:31:27.735360 [ 109.494091] 7f80: c03002e4 c6f76000 c6f77fa4 c6f77f98 c059894c c0598854 00000000 c6f77fa8
2461 02:31:27.735424 [ 109.502297] 7fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e84000 0000000a 00000000
2462 02:31:27.735486 [ 109.510504] 7fc0: 0000000a 0000000a b6fcbe00 00000004 00000001 00000000 00020000 becd8a54
2463 02:31:27.779112 [ 109.518711] 7fe0: 00000004 becd8788 b6f3994f b6ebfc66 800e0030 00000001 00000000 00000000
2464 02:31:27.779203 [ 109.526904] Backtrace:
2465 02:31:27.779314 [ 109.529411] [<c135a184>] (execute_location) from [<c135a394>] (lkdtm_EXEC_DATA+0x24/0x28)
2466 02:31:27.779454 [ 109.537619] r7:c6f77f60 r6:0000000a r5:c5f18000 r4:0000001f
2467 02:31:27.779517 [ 109.543327] [<c135a370>] (lkdtm_EXEC_DATA) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2468 02:31:27.779579 [ 109.551455] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2469 02:31:27.823117 [ 109.559501] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2470 02:31:27.823208 [ 109.567450] r9:c6f77f60 r8:c3026b40 r7:0000000a r6:b6e84000 r5:c5a14500 r4:c0c2d420
2471 02:31:27.823278 [ 109.575231] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2472 02:31:27.823343 [ 109.583095] r9:c07f4bfc r8:c6f77f60 r7:c2816000 r6:b6e84000 r5:c5a14500 r4:00000000
2473 02:31:27.823404 [ 109.590871] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2474 02:31:27.823465 [ 109.598040] r10:00000004 r9:00000000 r8:00000000 r7:b6e84000 r6:c6f76000 r5:c5a14500
2475 02:31:27.867092 [ 109.605889] r4:c5a14500
2476 02:31:27.867245 [ 109.608455] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2477 02:31:27.867355 [ 109.615620] r9:c6f76000 r8:c03002e4 r7:00000004 r6:b6fcbe00 r5:0000000a r4:0000000a
2478 02:31:27.867439 [ 109.623399] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2479 02:31:27.867544 [ 109.630990] Exception stack(0xc6f77fa8 to 0xc6f77ff0)
2480 02:31:27.867606 [ 109.636071] 7fa0: 0000000a 0000000a 00000001 b6e84000 0000000a 00000000
2481 02:31:27.911104 [ 109.644279] 7fc0: 0000000a 0000000a b6fcbe00 00000004 00000001 00000000 00020000 becd8a54
2482 02:31:27.911233 [ 109.652480] 7fe0: 00000004 becd8788 b6f3994f b6ebfc66
2483 02:31:27.911304 [ 109.657561] Code: 00000000 c2fd2900 c2fd29c0 c2fd2a80 (e1a0c00d)
2484 02:31:27.911369 [ 109.663687] ---[ end trace 75e93391e2a10b4a ]---
2485 02:31:27.911433 # Segmentation fault
2486 02:31:28.010258 # [ 109.260783] lkdtm: Performing direct entry EXEC_DATA
2487 02:31:28.010394 # [ 109.265940] lkdtm: attempting ok execution at c0c2ddb0
2488 02:31:28.010472 # [ 109.271124] lkdtm: attempting bad execution at c26f674c
2489 02:31:28.010540 # [ 109.276440] 8<--- cut here ---
2490 02:31:28.010604 # [ 109.279508] Unable to handle kernel paging request at virtual address c26f674c
2491 02:31:28.010665 # [ 109.286747] pgd = c053be22
2492 02:31:28.010725 # [ 109.289478] [c26f674c] *pgd=1261141e(bad)
2493 02:31:28.010785 # [ 109.293546] Internal error: Oops: 8000000d [#3] SMP ARM
2494 02:31:28.053274 # [ 109.298793] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2495 02:31:28.053390 # [ 109.328078] CPU: 2 PID: 1776 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2496 02:31:28.053464 # [ 109.335842] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2497 02:31:28.096357 # [ 109.342404] PC is at data_area+0x0/0x40
2498 02:31:28.096466 # [ 109.346286] LR is at execute_location+0xa4/0xb4
2499 02:31:28.096538 # [ 109.350841] pc : [<c26f674c>] lr : [<c135a228>] psr: 600e0013
2500 02:31:28.096604 # [ 109.357128] sp : c6f77e38 ip : c6f77d40 fp : c6f77e54
2501 02:31:28.096668 # [ 109.362372] r10: 0000000a r9 : c1acbdb8 r8 : c15e7d40
2502 02:31:28.096728 # [ 109.367618] r7 : c6f77f60 r6 : 00000001 r5 : c26f674c r4 : c0c2ddb0
2503 02:31:28.096788 # [ 109.374164] r3 : b888b7ed r2 : b888b7ed r1 : ef7ab5e0 r0 : 0000002b
2504 02:31:28.096847 # [ 109.380716] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2505 02:31:28.139375 # [ 109.387874] Control: 10c5387d Table: 16ed804a DAC: 00000051
2506 02:31:28.139476 # [ 109.393644] Process cat (pid: 1776, stack limit = 0x0ff1ee51)
2507 02:31:28.139546 # [ 109.399414] Stack: (0xc6f77e38 to 0xc6f78000)
2508 02:31:28.139610 # [ 109.403797] 7e20: 0000001f c5f18000
2509 02:31:28.139672 # [ 109.412007] 7e40: 0000000a c6f77f60 c6f77e64 c6f77e58 c135a394 c135a190 c6f77e74 c6f77e68
2510 02:31:28.139735 # [ 109.420216] 7e60: c0c2d040 c135a37c c6f77e9c c6f77e78 c0c2d540 c0c2d020 c0c2d420 c5a14500
2511 02:31:28.183142 # [ 109.428422] 7e80: b6e84000 0000000a c3026b40 c6f77f60 c6f77ec4 c6f77ea0 c07f4c60 c0c2d42c
2512 02:31:28.183250 # [ 109.436630] 7ea0: 00000000 c5a14500 b6e84000 c2816000 c6f77f60 c07f4bfc c6f77f5c c6f77ec8
2513 02:31:28.183321 # [ 109.444837] 7ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6f76000
2514 02:31:28.183385 # [ 109.453044] 7ee0: b6e84000 00020000 00000004 0000000a 0001fff6 c6f77ee0 00000001 b6e83000
2515 02:31:28.183446 # [ 109.461250] 7f00: c69d9180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2516 02:31:28.227125 # [ 109.469459] 7f20: 00000000 00000000 c136f978 b888b7ed c205c000 c5a14500 c5a14500 c6f76000
2517 02:31:28.227226 # [ 109.477670] 7f40: b6e84000 00000000 00000000 00000004 c6f77f94 c6f77f60 c05988bc c0598228
2518 02:31:28.227295 # [ 109.485881] 7f60: 00000000 00000000 c6f77fac b888b7ed 0000000a 0000000a b6fcbe00 00000004
2519 02:31:28.227359 # [ 109.494091] 7f80: c03002e4 c6f76000 c6f77fa4 c6f77f98 c059894c c0598854 00000000 c6f77fa8
2520 02:31:28.227421 # [ 109.502297] 7fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e84000 0000000a 00000000
2521 02:31:28.271122 # [ 109.510504] 7fc0: 0000000a 0000000a b6fcbe00 00000004 00000001 00000000 00020000 becd8a54
2522 02:31:28.271231 # [ 109.518711] 7fe0: 00000004 becd8788 b6f3994f b6ebfc66 800e0030 00000001 00000000 00000000
2523 02:31:28.271301 # [ 109.526904] Backtrace:
2524 02:31:28.271364 # [ 109.529411] [<c135a184>] (execute_location) from [<c135a394>] (lkdtm_EXEC_DATA+0x24/0x28)
2525 02:31:28.271425 # [ 109.537619] r7:c6f77f60 r6:0000000a r5:c5f18000 r4:0000001f
2526 02:31:28.271485 # [ 109.543327] [<c135a370>] (lkdtm_EXEC_DATA) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2527 02:31:28.271543 # [ 109.55[ 110.047926] lkdtm: Performing direct entry EXEC_STACK
2528 02:31:28.315150 1455] [<c0c2d014>] (lkdtm_do_acti[ 110.054762] lkdtm: attempting ok execution at c0c2ddb0
2529 02:31:28.315260 on) from [<c0c2d540>] (direct_ent[ 110.062699] lkdtm: attempting bad execution at c6b91e0c
2530 02:31:28.315331 ry+0x120/0x18c)
2531 02:31:28.315393 # [ 109.559501][ 110.070918] 8<--- cut here ---
2532 02:31:28.315455 [ 110.076792] Unable to handle kernel paging request at virtual address c6b91e0c
2533 02:31:28.315516 [ 110.084035] pgd = a05b7e9a
2534 02:31:28.315574 [ 110.086749] [c6b91e0c] *pgd=16a1141e(bad)
2535 02:31:28.315632 [ 110.090780] Internal error: Oops: 8000000d [#4] SMP ARM
2536 02:31:28.359131 [ 110.096010] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2537 02:31:28.359243 [ 110.125043] CPU: 0 PID: 1852 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2538 02:31:28.359314 [ 110.132791] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2539 02:31:28.403244 [ 110.139329] PC is at 0xc6b91e0c
2540 02:31:28.403398 [ 110.142489] LR is at execute_location+0xa4/0xb4
2541 02:31:28.403468 [ 110.147025] pc : [<c6b91e0c>] lr : [<c135a228>] psr: 600e0013
2542 02:31:28.403532 [ 110.153296] sp : c6b91de8 ip : c6b91cf0 fp : c6b91e04
2543 02:31:28.403594 [ 110.158525] r10: 0000000b r9 : c1acbdc4 r8 : c15e7d40
2544 02:31:28.403655 [ 110.163754] r7 : c6b91f60 r6 : 00000001 r5 : c6b91e0c r4 : c0c2ddb0
2545 02:31:28.403715 [ 110.170286] r3 : 4ef46405 r2 : 4ef46405 r1 : ef7815e0 r0 : 0000002b
2546 02:31:28.403774 [ 110.176819] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2547 02:31:28.447231 [ 110.183959] Control: 10c5387d Table: 1585804a DAC: 00000051
2548 02:31:28.447396 [ 110.189710] Process cat (pid: 1852, stack limit = 0x15c0f79e)
2549 02:31:28.447468 [ 110.195463] Stack: (0xc6b91de8 to 0xc6b92000)
2550 02:31:28.447532 [ 110.199829] 1de0: c6b90000 c5b56000 0000000b c6b91f60 c6b91e64 c6b91e08
2551 02:31:28.447595 [ 110.208016] 1e00: c135a3d0 c135a190 c6b91e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2552 02:31:28.447655 [ 110.216201] 1e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2553 02:31:28.491167 [ 110.224385] 1e40: e3a02040 e3a01d33 e5930018 4ef46405 0000000b 00000020 c6b91e74 c6b91e68
2554 02:31:28.491316 [ 110.232570] 1e60: c0c2d040 c135a3a4 c6b91e9c c6b91e78 c0c2d540 c0c2d020 c0c2d420 c6b2de00
2555 02:31:28.491387 [ 110.240755] 1e80: b6dbd000 0000000b c3026b40 c6b91f60 c6b91ec4 c6b91ea0 c07f4c60 c0c2d42c
2556 02:31:28.491451 [ 110.248940] 1ea0: 00000000 c6b2de00 b6dbd000 c2816000 c6b91f60 c07f4bfc c6b91f5c c6b91ec8
2557 02:31:28.491514 [ 110.257125] 1ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6b90000
2558 02:31:28.535163 [ 110.265311] 1ee0: b6dbd000 00020000 00000004 0000000b 0001fff5 c6b91ee0 00000001 b6dbc000
2559 02:31:28.535312 [ 110.273495] 1f00: c6a2e500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2560 02:31:28.535382 [ 110.281680] 1f20: 00000000 00000000 c136f978 4ef46405 c205c000 c6b2de00 c6b2de00 c6b90000
2561 02:31:28.535446 [ 110.289866] 1f40: b6dbd000 00000000 00000000 00000004 c6b91f94 c6b91f60 c05988bc c0598228
2562 02:31:28.535508 [ 110.298052] 1f60: 00000000 00000000 c6b91fac 4ef46405 0000000b 0000000b b6f04e00 00000004
2563 02:31:28.579170 [ 110.306237] 1f80: c03002e4 c6b90000 c6b91fa4 c6b91f98 c059894c c0598854 00000000 c6b91fa8
2564 02:31:28.579328 [ 110.314423] 1fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6dbd000 0000000b 00000000
2565 02:31:28.579398 [ 110.322608] 1fc0: 0000000b 0000000b b6f04e00 00000004 00000001 00000000 00020000 beb67a54
2566 02:31:28.579462 [ 110.330792] 1fe0: 00000004 beb67788 b6e7294f b6df8c66 800e0030 00000001 00000000 00000000
2567 02:31:28.579524 [ 110.338971] Backtrace:
2568 02:31:28.579583 [ 110.341438] [<c135a184>] (execute_location) from [<c135a3d0>] (lkdtm_EXEC_STACK+0x38/0x54)
2569 02:31:28.579643 [ 110.349710] r7:c6b91f60 r6:0000000b r5:c5b56000 r4:c6b90000
2570 02:31:28.627189 [ 110.355385] [<c135a398>] (lkdtm_EXEC_STACK) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2571 02:31:28.627344 [ 110.363568] r4:00000020
2572 02:31:28.627416 [ 110.366115] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2573 02:31:28.627481 [ 110.374133] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2574 02:31:28.627559 [ 110.382058] r9:c6b91f60 r8:c3026b40 r7:0000000b r6:b6dbd000 r5:c6b2de00 r4:c0c2d420
2575 02:31:28.627633 [ 110.389814] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2576 02:31:28.667122 [ 110.397652] r9:c07f4bfc r8:c6b91f60 r7:c2816000 r6:b6dbd000 r5:c6b2de00 r4:00000000
2577 02:31:28.667272 [ 110.405404] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2578 02:31:28.667342 [ 110.412548] r10:00000004 r9:00000000 r8:00000000 r7:b6dbd000 r6:c6b90000 r5:c6b2de00
2579 02:31:28.667407 [ 110.420380] r4:c6b2de00
2580 02:31:28.667469 [ 110.422923] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2581 02:31:28.667530 [ 110.430065] r9:c6b90000 r8:c03002e4 r7:00000004 r6:b6f04e00 r5:0000000b r4:0000000b
2582 02:31:28.711130 [ 110.437819] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2583 02:31:28.711279 [ 110.445392] Exception stack(0xc6b91fa8 to 0xc6b91ff0)
2584 02:31:28.711378 [ 110.450452] 1fa0: 0000000b 0000000b 00000001 b6dbd000 0000000b 00000000
2585 02:31:28.711459 [ 110.458637] 1fc0: 0000000b 0000000b b6f04e00 00000004 00000001 00000000 00020000 beb67a54
2586 02:31:28.711523 [ 110.466820] 1fe0: 00000004 beb67788 b6e7294f b6df8c66
2587 02:31:28.711585 [ 110.471879] Code: c6b91e08 c135a3d0 c135a190 c6b91e6c (e1a0c00d)
2588 02:31:28.711646 [ 110.477983] ---[ end trace 75e93391e2a10b4b ]---
2589 02:31:28.755147 [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2590 02:31:28.755281 # [ 109.567450] r9:c6f77f60 r8:c3026b40 r7:0000000a r6:b6e84000 r5:c5a14500 r4:c0c2d420
2591 02:31:28.755379 # [ 109.575231] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2592 02:31:28.755470 # [ 109.583095] r9:c07f4bfc r8:c6f77f60 r7:c2816000 r6:b6e84000 r5:c5a14500 r4:00000000
2593 02:31:28.755559 # [ 109.590871] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2594 02:31:28.755620 # [ 109.598040] r10:00000004 r9:00000000 r8:00000000 r7:b6e84000 r6:c6f76000 r5:c5a14500
2595 02:31:28.799039 # [ 109.605889] r4:c5a14500
2596 02:31:28.799128 # [ 109.608455] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2597 02:31:28.799198 # [ 109.615620] r9:c6f76000 r8:c03002e4 r7:00000004 r6:b6fcbe00 r5:0000000a r4:0000000a
2598 02:31:28.799264 # [ 109.623399] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2599 02:31:28.799327 # [ 109.630990] Exception stack(0xc6f77fa8 to 0xc6f77ff0)
2600 02:31:28.799389 # [ 109.636071] 7fa0: 0000000a 0000000a 00000001 b6e84000 0000000a 00000000
2601 02:31:28.843055 # [ 109.644279] 7fc0: 0000000a 0000000a b6fcbe00 00000004 00000001 00000000 00020000 becd8a54
2602 02:31:28.843145 # [ 109.652480] 7fe0: 00000004 becd8788 b6f3994f b6ebfc66
2603 02:31:28.843215 # [ 109.657561] Code: 00000000 c2fd2900 c2fd29c0 c2fd2a80 (e1a0c00d)
2604 02:31:28.843281 # [ 109.663687] ---[ end trace 75e93391e2a10b4a ]---
2605 02:31:28.843345 # EXEC_DATA: missing 'call trace:': [FAIL]
2606 02:31:28.843406 not ok 30 selftests: lkdtm: EXEC_DATA.sh # exit=1
2607 02:31:28.843482 # selftests: lkdtm: EXEC_STACK.sh
2608 02:31:28.843557 # Segmentation fault
2609 02:31:28.843618 # [ 110.047926] lkdtm: Performing direct entry EXEC_STACK
2610 02:31:28.843677 # [ 110.054762] lkdtm: attempting ok execution at c0c2ddb0
2611 02:31:28.887087 # [ 110.062699] lkdtm: attempting bad execution at c6b91e0c
2612 02:31:28.887177 # [ 110.070918] 8<--- cut here ---
2613 02:31:28.887247 # [ 110.076792] Unable to handle kernel paging request at virtual address c6b91e0c
2614 02:31:28.887314 # [ 110.084035] pgd = a05b7e9a
2615 02:31:28.887377 # [ 110.086749] [c6b91e0c] *pgd=16a1141e(bad)
2616 02:31:28.887438 # [ 110.090780] Internal error: Oops: 8000000d [#4] SMP ARM
2617 02:31:28.931089 # [ 110.096010] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2618 02:31:28.931181 # [ 110.125043] CPU: 0 PID: 1852 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2619 02:31:28.931251 # [ 110.132791] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2620 02:31:28.931317 # [ 110.139329] PC is at 0xc6b91e0c
2621 02:31:28.931380 # [ 110.142489] LR is at execute_location+0xa4/0xb4
2622 02:31:28.931442 # [ 110.147025] pc : [<c6b91e0c>] lr : [<c135a228>] psr: 600e0013
2623 02:31:28.975082 # [ 110.153296] sp : c6b91de8 ip : c6b91cf0 fp : c6b91e04
2624 02:31:28.975170 # [ 110.158525] r10: 0000000b r9 : c1acbdc4 r8 : c15e7d40
2625 02:31:28.975239 # [ 110.163754] r7 : c6b91f60 r6 : 00000001 r5 : c6b91e0c r4 : c0c2ddb0
2626 02:31:28.975305 # [ 110.170286] r3 : 4ef46405 r2 : 4ef46405 r1 : ef7815e0 r0 : 0000002b
2627 02:31:28.975368 # [ 110.176819] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2628 02:31:28.975430 # [ 110.183959] Control: 10c5387d Table: 1585804a DAC: 00000051
2629 02:31:28.975489 # [ 110.189710] Process cat (pid: 1852, stack limit = 0x15c0f79e)
2630 02:31:29.019083 # [ 110.195463] Stack: (0xc6b91de8 to 0xc6b92000)
2631 02:31:29.019170 # [ 110.199829] 1de0: c6b90000 c5b56000 0000000b c6b91f60 c6b91e64 c6b91e08
2632 02:31:29.019240 # [ 110.208016] 1e00: c135a3d0 c135a190 c6b91e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2633 02:31:29.019306 # [ 110.216201] 1e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2634 02:31:29.019369 # [ 110.224385] 1e40: e3a02040 e3a01d33 e5930018 4ef46405 0000000b 00000020 c6b91e74 c6b91e68
2635 02:31:29.063098 # [ 110.232570] 1e60: c0c2d040 c135a3a4 c6b91e9c c6b91e78 c0c2d540 c0c2d020 c0c2d420 c6b2de00
2636 02:31:29.063186 # [ 110.240755] 1e80: b6dbd000 0000000b c3026b40 c6b91f60 c6b91ec4 c6b91ea0 c07f4c60 c0c2d42c
2637 02:31:29.063256 # [ 110.248940] 1ea0: 00000000 c6b2de00 b6dbd000 c2816000 c6b91f60 c07f4bfc c6b91f5c c6b91ec8
2638 02:31:29.063321 # [ 110.257125] 1ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6b90000
2639 02:31:29.063383 # [ 110.265311] 1ee0: b6dbd000 00020000 00000004 0000000b 0001fff5 c6b91ee0 00000001 b6dbc000
2640 02:31:29.107142 # [ 110.273495] 1f00: c6a2e500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2641 02:31:29.107232 # [ 110.281680] 1f20: 00000000 00000000 c136f978 4ef46405 c205c000 c6b2de00 c6b2de00 c6b90000
2642 02:31:29.107302 # [ 110.289866] 1f40: b6dbd000 00000000 00000000 00000004 c6b91f94 c6b91f60 c05988bc c0598228
2643 02:31:29.107368 # [ 110.298052] 1f60: 00000000 00000000 c6b91fac 4ef46405 0000000b 0000000b b6f04e00 00000004
2644 02:31:29.107431 # [ 110.306237] 1f80: c03002e4 c6b90000 c6b91fa4 c6b91f98 c059894c c0598854 00000000 c6b91fa8
2645 02:31:29.151101 # [ 110.314423] 1fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6dbd000 0000000b 00000000
2646 02:31:29.151189 # [ 110.322608] 1fc0: 0000000b 0000000b[ 110.877763] lkdtm: Performing direct entry EXEC_KMALLOC
2647 02:31:29.151259 b6f04e00 00000004 00000001 00000[ 110.883752] lkdtm: attempting ok execution at c0c2ddb0
2648 02:31:29.151325 000 00020000 beb67a54
2649 02:31:29.151389 # [[ 1110.891647] lkdtm: attempting bad execution at c6be4280
2650 02:31:29.151452 0.330792] 1fe0: 00000004 beb67788[ 110.899506] 8<--- cut here ---
2651 02:31:29.151514 b6e7294f b6df8c66 [8 0 01e1000.305315] Unable to handle kernel paging request at virtual address c6be4280
2652 02:31:29.195080 0 00000001 [0 0 0101000.0901 40703] pgd = e21e1ba0
2653 02:31:29.195169 000000
2654 02:31:29.195238 # [ 110.338971] Ba[c k t10.919233] [c6be4280] *pgd=16a1141e(bad)
2655 02:31:29.195303 race:
2656 02:31:29.195365 # [ 110[. 3 141104.3982]763] Internal error: Oops: 8000000d [#5] SMP ARM
2657 02:31:29.239099 [<c135a184>] (execute_location) [ 110.932980] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2658 02:31:29.239189 from [<c135a3d0>] ([l k d1t1m0_.964686] CPU: 3 PID: 1931 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2659 02:31:29.239260 XEC_STACK+[0 x 3181/00.x95744)592] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2660 02:31:29.239326 # [ 110.349710] r7[: c 61b1901.982948] PC is at 0xc6be4280
2661 02:31:29.239389 60 r6:0000000b r5:c5b56000 r4[: c110.988353] LR is at execute_location+0xa4/0xb4
2662 02:31:29.239452 6b90000
2663 02:31:29.239513 [# [1 1 01.91905.43752] pc : [<c6be4280>] lr : [<c135a228>] psr: 600e0013
2664 02:31:29.283108 385] [<c1[3 5 a131918.>0]0 3(4l7k] sp : c5dabe30 ip : c5dabd38 fp : c5dabe4c
2665 02:31:29.283196 dtm_EXEC[_ S T1A1C1K.)0 1f0r4o3m4] r10: 0000000d r9 : c1acbdd0 r8 : c15e7d40
2666 02:31:29.283264 [<c0c2d04[0 > ]1 1(1l.k01d7t3m9_3] r7 : c5dabf60 r6 : 00000001 r5 : c6be4280 r4 : c0c2ddb0
2667 02:31:29.283327 o_action[+ 0 x121c1/.00x245c6)54] r3 : 43f14e09 r2 : 43f14e09 r1 : ef7c05e0 r0 : 0000002b
2668 02:31:29.283389 # [ 110.3635[6 8 ]1 1 1r.40:303019] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2669 02:31:29.283450 000020
2670 02:31:29.327101 # [[ 111110..0346269160] Control: 10c5387d Table: 16f1404a DAC: 00000051
2671 02:31:29.327187 5] [<c0c2d01[4 > ]1 1(1l.k0d5t0m527] Process cat (pid: 1931, stack limit = 0x70b537c0)
2672 02:31:29.327257 do_action)[ f r1o1m1 .[0<5c801c81] Stack: (0xc5dabe30 to 0xc5dac000)
2673 02:31:29.327320 d540>] (direct[_ e n1t1r1y.+006x4362] be20: c6be4280 c4796000 0000000d c5dabf60
2674 02:31:29.327382 20/0x18c)
2675 02:31:29.327443 # [ [1 1 01.113.70471535] be40: c5dabe64 c5dabe50 c0c2de00 c135a190 00000021 c4796000 c5dabe74 c5dabe68
2676 02:31:29.371111 33] [<c0c2d420>[] (1d1i1r.e0c8t706] be60: c0c2d040 c0c2ddd4 c5dabe9c c5dabe78 c0c2d540 c0c2d020 c0c2d420 c6a2f900
2677 02:31:29.371200 _entry) from [[ < c10171f.40c964076] be80: b6dcd000 0000000d c3026b40 c5dabf60 c5dabec4 c5dabea0 c07f4c60 c0c2d42c
2678 02:31:29.371269 >] (full_proxy_[w r i1t1e1+.01x06962] bea0: 00000000 c6a2f900 b6dcd000 c2816000 c5dabf60 c07f4bfc c5dabf5c c5dabec8
2679 02:31:29.371332 4/0x94)
2680 02:31:29.371393 # [ 110[. 3 8121015.81]5134] bec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c5daa000
2681 02:31:29.415111 r9:c6b91f60 [r 8 :1c1310.2162b5391] bee0: b6dcd000 00020000 00000004 0000000d 0001fff3 c5dabee0 00000001 b6dcc000
2682 02:31:29.415198 0 r7:0000000b[ r 61:1b16.d1b3d5062] bf00: c69d8500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2683 02:31:29.415269 00 r5:c6b2de00 [r 4 :1c101c.21d44649] bf20: 00000000 00000000 c136f978 43f14e09 c205c000 c6a2f900 c6a2f900 c5daa000
2684 02:31:29.415335 20
2685 02:31:29.415397 # [ 110.38[9 8 1141]1 .[1<5c819] bf40: b6dcd000 00000000 00000000 00000004 c5dabf94 c5dabf60 c05988bc c0598228
2686 02:31:29.415458 07f4bfc>] (full_[p r o1x1y1_.w1r65991] bf60: 00000000 00000000 c5dabfac 43f14e09 0000000d 0000000d b6f14e00 00000004
2687 02:31:29.459125 te) from [<c0[5 9 8131218.>1]7 6(49] bf80: c03002e4 c5daa000 c5dabfa4 c5dabf98 c059894c c0598854 00000000 c5dabfa8
2688 02:31:29.459211 vfs_write+0x10c[/ 0 x151214.)18
2689 02:31:29.459279 334] bfa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6dcd000 0000000d 00000000
2690 02:31:29.459344 # [ 110.3976[5 2 ]1 1 1r.91:9c6005] bfc0: 0000000d 0000000d b6f14e00 00000004 00000001 00000000 00020000 bea8ba54
2691 02:31:29.459406 7f4bfc r8:c6b[9 1 f16101 .r270:6c91] bfe0: 00000004 bea8b788 b6e8294f b6e08c66 800e0030 00000001 00000000 00000000
2692 02:31:29.503114 2816000 r6:b6db[d 0 0101 1r.52:1c670] Backtrace:
2693 02:31:29.503202 6b2de00 r4:00000000
2694 02:31:29.503271 # [ 110.405[ 111.221131] [<c135a184>] (execute_location) from [<c0c2de00>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2695 02:31:29.503334 404] [<c059821c>[] (1v1f1s._2w32418] r7:c5dabf60 r6:0000000d r5:c4796000 r4:c6be4280
2696 02:31:29.503397 ite) from [<c05988bc>[] (1k1s1y240162] [<c0c2ddc8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2697 02:31:29.503457 s_write+0[x 7 41/101x.e2c5)07
2698 02:31:29.503516 6#] r5:c4796000 r4:00000021
2699 02:31:29.547122 [ 110.412548] r1[0 : 0101010.056078] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2700 02:31:29.547209 004 r9:00000000 r8:000000[0 0 1r1.266252] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2701 02:31:29.547279 7:b6dbd000 r6:[c 6 b191010.0207 6592] r9:c5dabf60 r8:c3026b40 r7:0000000d r6:b6dcd000 r5:c6a2f900 r4:c0c2d420
2702 02:31:29.547343 5:c6b2de00
2703 02:31:29.547405 # [ 110.42[0 3 8101].286335] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2704 02:31:29.547465 r4:c6b2de00
2705 02:31:29.591082 # [[ 111110..246503] r9:c07f4bfc r8:c5dabf60 r7:c2816000 r6:b6dcd000 r5:c6a2f900 r4:00000000
2706 02:31:29.591168 22923] [<c059884[8 > ]1 1(1k.s3y06328] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2707 02:31:29.591239 _write) from [<c[0 5 9181914.c3>15544] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c5daa000 r5:c6a2f900
2708 02:31:29.591303 (sys_w[r i t1e1+10.x31285/404x91 r4:c6a2f900
2709 02:31:29.591362 c)
2710 02:31:29.591421 # [ 110.4300[6 5 ]1 1 1r.93:9636] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2711 02:31:29.591480 c6b90000 r8:[c 0 3101012.e343 8r850] r9:c5daa000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:0000000d r4:0000000d
2712 02:31:29.635089 :00000004 r6:b6f04e[0 0 1r151:.048507] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2713 02:31:29.635177 000000b [r 4 :101010.03050802b34] Exception stack(0xc5dabfa8 to 0xc5dabff0)
2714 02:31:29.635249 # [ 110.43781[9 ] 1[1<1c.035695025] bfa0: 0000000d 0000000d 00000001 b6dcd000 0000000d 00000000
2715 02:31:29.635343 934>] (sys_wri[t e )1 1f1r.o3m7 5199] bfc0: 0000000d 0000000d b6f14e00 00000004 00000001 00000000 00020000 bea8ba54
2716 02:31:29.635408 <c03000c0>] [( r e1t1_1f.a3s8t5_368] bfe0: 00000004 bea8b788 b6e8294f b6e08c66
2717 02:31:29.679111 yscall+0x0/0x28)[
2718 02:31:29.679200 # 1[1 1 .1312332] Code: eff100a0 eff100c0 eff100e0 eff10100 (e1a0c00d)
2719 02:31:29.679270 0.445392] Exceptio[n s1t1a1c.k400507] ---[ end trace 75e93391e2a10b4c ]---
2720 02:31:29.679337 0xc6b91fa8 to 0xc6b91ff0)
2721 02:31:29.679402 # [ 110.450452] 1fa0: 0000000b 0000000b 00000001 b6dbd000 0000000b 00000000
2722 02:31:29.679464 # [ 110.458637] 1fc0: 0000000b 0000000b b6f04e00 00000004 00000001 00000000 00020000 beb67a54
2723 02:31:29.679524 # [ 110.466820] 1fe0: 00000004 beb67788 b6e7294f b6df8c66
2724 02:31:29.723034 # [ 110.471879] Code: c6b91e08 c135a3d0 c135a190 c6b91e6c (e1a0c00d)
2725 02:31:29.723123 # [ 110.477983] ---[ end trace 75e93391e2a10b4b ]---
2726 02:31:29.723193 # EXEC_STACK: missing 'call trace:': [FAIL]
2727 02:31:29.723257 not ok 31 selftests: lkdtm: EXEC_STACK.sh # exit=1
2728 02:31:29.723321 # selftests: lkdtm: EXEC_KMALLOC.sh
2729 02:31:29.723382 # Segmentation fault
2730 02:31:29.790134 # [ 110.877763] lkdtm: Performing direct entry EXEC_KMALLOC
2731 02:31:29.790226 # [ 110.883752] lkdtm: attempting ok execution at c0c2ddb0
2732 02:31:29.790296 # [ 110.891647] lkdtm: attempting bad execution at c6be4280
2733 02:31:29.790360 # [ 110.899506] 8<--- cut here ---
2734 02:31:29.790422 # [ 110.905315] Unable to handle kernel paging request at virtual address c6be4280
2735 02:31:29.790483 # [ 110.914703] pgd = e21e1ba0
2736 02:31:29.790542 # [ 110.919233] [c6be4280] *pgd=16a1141e(bad)
2737 02:31:29.790601 # [ 110.925763] Internal error: Oops: 8000000d [#5] SMP ARM
2738 02:31:29.833264 # [ 110.932980] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2739 02:31:29.833355 # [ 110.964686] CPU: 3 PID: 1931 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2740 02:31:29.833425 # [ 110.974592] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2741 02:31:29.833490 # [ 110.982948] PC is at 0xc6be4280
2742 02:31:29.876361 # [ 110.988353] LR is at execute_location+0xa4/0xb4
2743 02:31:29.876449 # [ 110.995472] pc : [<c6be4280>] lr : [<c135a228>] psr: 600e0013
2744 02:31:29.876519 # [ 111.003474] sp : c5dabe30 ip : c5dabd38 fp : c5dabe4c
2745 02:31:29.876584 # [ 111.010434] r10: 0000000d r9 : c1acbdd0 r8 : c15e7d40
2746 02:31:29.876647 # [ 111.017393] r7 : c5dabf60 r6 : 00000001 r5 : c6be4280 r4 : c0c2ddb0
2747 02:31:29.876709 # [ 111.025654] r3 : 43f14e09 r2 : 43f14e09 r1 : ef7c05e0 r0 : 0000002b
2748 02:31:29.876768 # [ 111.033919] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2749 02:31:29.919416 # [ 111.042960] Control: 10c5387d Table: 16f1404a DAC: 00000051
2750 02:31:29.919503 # [ 111.050527] Process cat (pid: 1931, stack limit = 0x70b537c0)
2751 02:31:29.919572 # [ 111.058181] Stack: (0xc5dabe30 to 0xc5dac000)
2752 02:31:29.919637 # [ 111.064362] be20: c6be4280 c4796000 0000000d c5dabf60
2753 02:31:29.919699 # [ 111.074535] be40: c5dabe64 c5dabe50 c0c2de00 c135a190 00000021 c4796000 c5dabe74 c5dabe68
2754 02:31:29.919760 # [ 111.084706] be60: c0c2d040 c0c2ddd4 c5dabe9c c5dabe78 c0c2d540 c0c2d020 c0c2d420 c6a2f900
2755 02:31:29.963117 # [ 111.094876] be80: b6dcd000 0000000d c3026b40 c5dabf60 c5dabec4 c5dabea0 c07f4c60 c0c2d42c
2756 02:31:29.963204 # [ 111.104962] bea0: 00000000 c6a2f900 b6dcd000 c2816000 c5dabf60 c07f4bfc c5dabf5c c5dabec8
2757 02:31:29.963273 # [ 111.115134] bec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c5daa000
2758 02:31:29.963339 # [ 111.125391] bee0: b6dcd000 00020000 00000004 0000000d 0001fff3 c5dabee0 00000001 b6dcc000
2759 02:31:29.963401 # [ 111.135562] bf00: c69d8500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2760 02:31:30.007137 # [ 111.145649] bf20: 00000000 00000000 c136f978 43f14e09 c205c000 c6a2f900 c6a2f900 c5daa000
2761 02:31:30.007239 # [ 111.155819] bf40: b6dcd000 00000000 00000000 00000004 c5dabf94 c5dabf60 c05988bc c0598228
2762 02:31:30.007308 # [ 111.165991] bf60: 00000000 00000000 c5dabfac 43f14e09 0000000d 0000000d b6f14e00 00000004
2763 02:31:30.007372 # [ 111.176249] bf80: c03002e4 c5daa000 c5dabfa4 c5dabf98 c059894c c0598854 00000000 c5dabfa8
2764 02:31:30.007434 # [ 111.186334] bfa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6dcd000 0000000d 00000000
2765 02:31:30.051108 # [ 111.196505] bfc0: 0000000d 0000000d b6f14e00 00000004 00000001 00000000 00020000 bea8ba54
2766 02:31:30.051194 # [ 111.206591] bfe0: 00000004 bea8b788 b6e8294f b6e08c66 800e0030 00000001 00000000 00000000
2767 02:31:30.051262 # [ 111.216670] Backtrace:
2768 02:31:30.051325 # [ 111.221131] [<c135a184>] (execute_location) from [<c0c2de00>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2769 02:31:30.051388 # [ 111.232418] r7:c5dabf60 r6:0000000d r5:c4796000 r4:c6be4280
2770 02:31:30.051469 # [ 111.240162] [<c0c2ddc8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2771 02:31:30.051576 # [ 111.250760] r5:c4796000 r4:00000021
2772 02:31:30.095098 # [ 111.256078] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c[ 111.839293] lkdtm: Performing direct entry EXEC_VMALLOC
2773 02:31:30.095200 )
2774 02:31:30.095325 # [ 111.266252] [<c0c2d420>] [ 111.845842] lkdtm: attempting ok execution at c0c2ddb0
2775 02:31:30.095393 (direct_entry) from [<c07f4c60>] [ 111.853687] lkdtm: attempting bad execution at f096e000
2776 02:31:30.095456 (full_proxy_write+0x64/0x94)
2777 02:31:30.095516 # [[ 111.861728] 8<--- cut here ---
2778 02:31:30.095576 111.276592] r9:c5dabf60 r8:c30[ 111.867805] Unable to handle kernel paging request at virtual address f096e000
2779 02:31:30.139116 26b40 r7:0000000d r6:b6dcd000 r5:[ 111.877777] pgd = 454f3b6c
2780 02:31:30.139203 c6a2f900 r4:c0c2d420
2781 02:31:30.139271 # [ 111.28[ 111.883377] [f096e000] *pgd=12949811, *pte=4943465f, *ppte=4943445f
2782 02:31:30.139335 6335] [<c07f4bfc>] (f[u l l1_1p1.892418] Internal error: Oops: 8000000f [#6] SMP ARM
2783 02:31:30.183093 oxy_write) from [<c0598328>] (vfs[ 111.899893] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2784 02:31:30.183184 _write+0x10c/0x524)[
2785 02:31:30.183253 # 1[1 1 .931598] CPU: 2 PID: 2008 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2786 02:31:30.183319 11.296503[] 1r191:.c90471f548b] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2787 02:31:30.183384 fc r8:c5dabf60 r7:[c 2 8111610.0949857] PC is at 0xf096e000
2788 02:31:30.183446 r6:b6dcd000 r5:c6a2f900 r4:00[0 111.955174] LR is at execute_location+0xa4/0xb4
2789 02:31:30.183506 0000
2790 02:31:30.227101 # [ 1[1 1 .131016.3926283]2] pc : [<f096e000>] lr : [<c135a228>] psr: 600e0013
2791 02:31:30.227191 [<c0598[2 1 c1>1]1 .(9v7f0s4_6w7] sp : c6b95e30 ip : 00000027 fp : c6b95e4c
2792 02:31:30.227263 ite) fr[o m 1 1[1<.c90757948286b] r10: 0000000d r9 : c1acbde0 r8 : c15e7d40
2793 02:31:30.227329 >] (ksys_w[r i t1e1+10.x97844/3000] r7 : c6b95f60 r6 : 00000001 r5 : f096e000 r4 : c0c2ddb0
2794 02:31:30.227393 ec)
2795 02:31:30.227455 # [ [1 1 11.1311.59594246]48] r3 : 264b3ff5 r2 : 264b3ff5 r1 : ef7ab5e4 r0 : 0000002b
2796 02:31:30.271096 r10:0000000[4 r191:20.0000000997] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2797 02:31:30.271184 00 r8:00000[0 0 01 1r27.:01b060d38] Control: 10c5387d Table: 16f7004a DAC: 00000051
2798 02:31:30.271255 d000 r6:c5daa00[0 r151:2c.60a12606] Process cat (pid: 2008, stack limit = 0xd12458e3)
2799 02:31:30.271320 f900
2800 02:31:30.271383 # [ [ 1 1111.23.20524543945] Stack: (0xc6b95e30 to 0xc6b96000)
2801 02:31:30.271443 r4:c6a2f900
2802 02:31:30.271501 [# [1 1 21.1013.528] 5e20: f096e000 c6d3b000 0000000d c6b95f60
2803 02:31:30.315124 329636] [<c059884[8 > ]1 1(2.k0s41699] 5e40: c6b95e64 c6b95e50 c0c2de34 c135a190 00000022 c6d3b000 c6b95e74 c6b95e68
2804 02:31:30.315212 s_write) from [[< c 0151928.9045c956] 5e60: c0c2d040 c0c2de18 c6b95e9c c6b95e78 c0c2d540 c0c2d020 c0c2d420 c6b1f680
2805 02:31:30.315281 >] (sys_write+[0 x 1181/20.x016c2125] 5e80: b6e7b000 0000000d c3026b40 c6b95f60 c6b95ec4 c6b95ea0 c07f4c60 c0c2d42c
2806 02:31:30.315345
2807 02:31:30.315407 # [ 111.3388[5 0 ]1 1 2r.90:7c297] 5ea0: 00000000 c6b1f680 b6e7b000 c2816000 c6b95f60 c07f4bfc c6b95f5c c6b95ec8
2808 02:31:30.315468 5daa000 r8:c03002e4[ r 71:1020.082469] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6b94000
2809 02:31:30.359118 00004 r6:b6f14e[0 0 1r152:.00090813] 5ee0: b6e7b000 00020000 00000004 0000000d 0001fff3 c6b95ee0 00000001 b6e7a000
2810 02:31:30.359206 0000d r4:0000[0 0 01d12
2811 02:31:30.359275 .#1 0[2 83] 5f00: c69d9a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2812 02:31:30.359339 111.348507] [<[c 0 5191829.3141>069] 5f20: 00000000 00000000 c136f978 264b3ff5 c205c000 c6b1f680 c6b1f680 c6b94000
2813 02:31:30.359402 ] (sys_write)[ f r1o1m2 .[1<2c3040] 5f40: b6e7b000 00000000 00000000 00000004 c6b95f94 c6b95f60 c05988bc c0598228
2814 02:31:30.403088 3000c0>] (ret_f[a s t1_1s2y.s1c3a324] 5f60: 00000000 00000000 c6b95fac 264b3ff5 0000000d 0000000d b6fc2e00 00000004
2815 02:31:30.403175 ll+0x0/0x28)
2816 02:31:30.403243 #[ [ 1 1121.11.43496] 5f80: c03002e4 c6b94000 c6b95fa4 c6b95f98 c059894c c0598854 00000000 c6b95fa8
2817 02:31:30.403306 58234] Exception[ s t1a1c2k.(1053667] 5fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e7b000 0000000d 00000000
2818 02:31:30.403370 c5dabfa8 to 0xc5d[a b f1f102).1
2819 02:31:30.403430 3926] 5fc0: 0000000d 0000000d b6fc2e00 00000004 00000001 00000000 00020000 bedd9a54
2820 02:31:30.447077 # [ 111.365025] b[f a 01:1 2 . 174184] 5fe0: 00000004 bedd9788 b6f3094f b6eb6c66 800e0030 00000001 00000000 00000000
2821 02:31:30.447163 0[0 0 0101020.d1 84521] Backtrace:
2822 02:31:30.447231 000000d 00000001 b6dcd000 0000000[ 112.189068] [<c135a184>] (execute_location) from [<c0c2de34>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2823 02:31:30.447296 d 00000000
2824 02:31:30.447357 # [ [1 1 11.1327.5210355] r7:c6b95f60 r6:0000000d r5:c6d3b000 r4:f096e000
2825 02:31:30.447418 99] bfc0: 0000000d 00[0 0 010102d208098] [<c0c2de0c>] (lkdtm_EXEC_VMALLOC) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2826 02:31:30.491110 b6f14e00[ 0 0101020.020148 6090] r5:c6d3b000 r4:00000022
2827 02:31:30.491195 000001 00000000 0002[0 0 0101 2b.224012] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2828 02:31:30.491265 a8ba54
2829 02:31:30.491328 # [ 111.385368] [b f e102.234273] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2830 02:31:30.491390 : 00000004 bea8b7[8 8 1b162e.8224612] r9:c6b95f60 r8:c3026b40 r7:0000000d r6:b6e7b000 r5:c6b1f680 r4:c0c2d420
2831 02:31:30.491451 94f b6e08c66
2832 02:31:30.491510 # [ 111.39[2 3 3122.254442] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2833 02:31:30.535103 ] Code: eff100a0[ e f1f1120.02c64692] r9:c07f4bfc r8:c6b95f60 r7:c2816000 r6:b6e7b000 r5:c6b1f680 r4:00000000
2834 02:31:30.535192 eff100e0 eff10100[ ( e111a20.c274517] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2835 02:31:30.535261 0d)
2836 02:31:30.535326 # [ 111.400[5 0 71]1 2-.-283819] r10:00000004 r9:00000000 r8:00000000 r7:b6e7b000 r6:c6b94000 r5:c6b1f680
2837 02:31:30.535388 [ end tra[c e 17152e.9239339810e] r4:c6b1f680
2838 02:31:30.535446 2a10b4c ]---
2839 02:31:30.535504 # EX[E C _1K1M2A.L298083] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2840 02:31:30.579109 OC: missing 'ca[l l 1t1r2a.c3e0:385] r9:c6b94000 r8:c03002e4 r7:00000004 r6:b6fc2e00 r5:0000000d r4:0000000d
2841 02:31:30.579282 ': [FAIL]
2842 02:31:30.579351 not ok 32 [s e l1f1t2e317126] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2843 02:31:30.579417 sts: lkdtm[: E1X1E2C._3K2M6A9L41] Exception stack(0xc6b95fa8 to 0xc6b95ff0)
2844 02:31:30.579479 OC.sh # exit=1
2845 02:31:30.579567 [# s1e1l2f.t3e33818] 5fa0: 0000000d 0000000d 00000001 b6e7b000 0000000d 00000000
2846 02:31:30.623079 ts: lkdtm: EXEC_VM[ A L1L1O2C..3s4076] 5fc0: 0000000d 0000000d b6fc2e00 00000004 00000001 00000000 00020000 bedd9a54
2847 02:31:30.623179 h
2848 02:31:30.623248 [ 112.354330] 5fe0: 00000004 bedd9788 b6f3094f b6eb6c66
2849 02:31:30.623353 [ 112.359645] Code: bad PC value
2850 02:31:30.623455 [ 112.362783] ---[ end trace 75e93391e2a10b4d ]---
2851 02:31:30.623541 # Segmentation fault
2852 02:31:30.707574 # [ 111.839293] lkdtm: Performing direct entry EXEC_VMALLOC
2853 02:31:30.707664 # [ 111.845842] lkdtm: attempting ok execution at c0c2ddb0
2854 02:31:30.707734 # [ 111.853687] lkdtm: attempting bad execution at f096e000
2855 02:31:30.707798 # [ 111.861728] 8<--- cut here ---
2856 02:31:30.707860 # [ 111.867805] Unable to handle kernel paging request at virtual address f096e000
2857 02:31:30.707922 # [ 111.877777] pgd = 454f3b6c
2858 02:31:30.707981 # [ 111.883377] [f096e000] *pgd=12949811, *pte=4943465f, *ppte=4943445f
2859 02:31:30.708041 # [ 111.892418] Internal error: Oops: 8000000f [#6] SMP ARM
2860 02:31:30.751152 # [ 111.899893] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2861 02:31:30.751242 # [ 111.931598] CPU: 2 PID: 2008 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2862 02:31:30.751318 # [ 111.941588] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2863 02:31:30.795138 # [ 111.949857] PC is at 0xf096e000
2864 02:31:30.795224 # [ 111.955174] LR is at execute_location+0xa4/0xb4
2865 02:31:30.795292 # [ 111.962382] pc : [<f096e000>] lr : [<c135a228>] psr: 600e0013
2866 02:31:30.795356 # [ 111.970467] sp : c6b95e30 ip : 00000027 fp : c6b95e4c
2867 02:31:30.795418 # [ 111.977426] r10: 0000000d r9 : c1acbde0 r8 : c15e7d40
2868 02:31:30.795478 # [ 111.984300] r7 : c6b95f60 r6 : 00000001 r5 : f096e000 r4 : c0c2ddb0
2869 02:31:30.795535 # [ 111.992648] r3 : 264b3ff5 r2 : 264b3ff5 r1 : ef7ab5e4 r0 : 0000002b
2870 02:31:30.839146 # [ 112.000997] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2871 02:31:30.839233 # [ 112.010038] Control: 10c5387d Table: 16f7004a DAC: 00000051
2872 02:31:30.839303 # [ 112.017606] Process cat (pid: 2008, stack limit = 0xd12458e3)
2873 02:31:30.839367 # [ 112.025345] Stack: (0xc6b95e30 to 0xc6b96000)
2874 02:31:30.839428 # [ 112.031528] 5e20: f096e000 c6d3b000 0000000d c6b95f60
2875 02:31:30.839490 # [ 112.041699] 5e40: c6b95e64 c6b95e50 c0c2de34 c135a190 00000022 c6d3b000 c6b95e74 c6b95e68
2876 02:31:30.839549 # [ 112.051956] 5e60: c0c2d040 c0c2de18 c6b95e9c c6b95e78 c0c2d540 c0c2d020 c0c2d420 c6b1f680
2877 02:31:30.883122 # [ 112.062125] 5e80: b6e7b000 0000000d c3026b40 c6b95f60 c6b95ec4 c6b95ea0 c07f4c60 c0c2d42c
2878 02:31:30.883209 # [ 112.072297] 5ea0: 00000000 c6b1f680 b6e7b000 c2816000 c6b95f60 c07f4bfc c6b95f5c c6b95ec8
2879 02:31:30.883278 # [ 112.082469] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6b94000
2880 02:31:30.883342 # [ 112.092813] 5ee0: b6e7b000 00020000 00000004 0000000d 0001fff3 c6b95ee0 00000001 b6e7a000
2881 02:31:30.883405 # [ 112.102983] 5f00: c69d9a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2882 02:31:30.927132 # [ 112.113069] 5f20: 00000000 00000000 c136f978 264b3ff5 c205c000 c6b1f680 c6b1f680 c6b94000
2883 02:31:30.927223 # [ 112.123240] 5f40: b6e7b000 00000000 00000000 00000004 c6b95f94 c6b95f60 c05988bc c0598228
2884 02:31:30.927293 # [ 112.133324] 5f60: 00000000 00000000 c6b95fac 264b3ff5 0000000d 0000000d b6fc2e00 00000004
2885 02:31:30.927356 # [ 112.143496] 5f80: c03002e4 c6b94000 c6b95fa4 c6b95f98 c059894c c0598854 00000000 c6b95fa8
2886 02:31:30.927417 # [ 112.153667] 5fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e7b000 0000000d 00000000
2887 02:31:30.971225 # [ 112.163926] 5fc0: 0000000d 0000000d b6fc2e00 00000004 00000001 00000000 00020000 bedd9a54
2888 02:31:30.971418 # [ 112.174184] 5fe0: 00000004 bedd9788 b6f3094f b6eb6c66 800e0030 00000001 00000000 00000000
2889 02:31:30.971518 # [ 112.184521] Backtrace:
2890 02:31:30.971603 # [ 112.189068] [<c135a184>] (execute_location) from [<c0c2de34>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2891 02:31:30.971688 # [ 112.200355] r7:c6b95f60 r6:0000000d r5:c6d3b000 r4:f096e000
2892 02:31:30.971771 # [ 112.208098] [<c0c2de0c>] (lkdtm_EXEC_VMALLOC) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2893 02:31:30.971851 # [ 112.218694] r5:c6d3b000 r4:00000022
2894 02:31:31.015238 # [ 112.[ 112.751088] lkdtm: Performing direct entry EXEC_RODATA
2895 02:31:31.015382 224012] [<c0c2d014>] (lkdtm_do_ac[ 112.757512] lkdtm: attempting ok execution at c0c2ddb0
2896 02:31:31.015487 tion) from [<c0c2d540>] (direct_e[ 112.765569] lkdtm: attempting bad execution at c15e7fdc
2897 02:31:31.015551 ntry+0x120/0x18c)
2898 02:31:31.015613 # [ 112.23427[ 112.773621] 8<--- cut here ---
2899 02:31:31.015673 3] [<c0c[2 d 412102>.]7 7(9d4i6r4] Unable to handle kernel paging request at virtual address c15e7fdc
2900 02:31:31.015734 ct_entry) from [[ < c10172f.47c86427] pgd = bf7af4df
2901 02:31:31.059529 0>] (full_proxy_write+0x[6 4 /1012.793129] [c15e7fdc] *pgd=1141941e(bad)
2902 02:31:31.060024 94)
2903 02:31:31.060404 # [ 112.244612[] 1r192:.799575] Internal error: Oops: 8000000d [#7] SMP ARM
2904 02:31:31.103474 6b95f60 r8:c3026b40 r7:0000000d r[ 112.807052] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2905 02:31:31.104048 6:b6e7b000 r5:c6b1f68[0 r141:2c838756] CPU: 2 PID: 2085 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2906 02:31:31.104405 0c2d420
2907 02:31:31.104713 #[ [ 1 1121.28.42857446] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2908 02:31:31.105037 42] [<c07f4bfc>] (full_pro[x y _112.857108] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2909 02:31:31.105354 rite) from [<c0598328>][ ( v1f1s.864673] LR is at execute_location+0xa4/0xb4
2910 02:31:31.105638 _write+0x10c[/ 0 x151224.)871
2911 02:31:31.105911 5#6] pc : [<c15e7fdc>] lr : [<c135a228>] psr: 600e0013
2912 02:31:31.147529 [ 112.2[6 4 619122]. 8 7r996:2c] sp : c6b95e38 ip : c6b95d40 fp : c6b95e54
2913 02:31:31.148050 07f4bfc r[ 8 :1c162b.9858f66508 0] r10: 0000000c r9 : c1acbdf0 r8 : c15e7d40
2914 02:31:31.148396 7:c2816000 r[6 : b161e27.b80930501] r7 : c6b95f60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2ddb0
2915 02:31:31.148712 r5:c6b1f[6 8 01 1r24.:9000108080] r3 : 4dc15360 r2 : 4dc15360 r1 : ef7ab5e0 r0 : 0000002b
2916 02:31:31.149006 000
2917 02:31:31.149292 # [ 112[. 2 7141521.79]1 0[51] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2918 02:31:31.191460 <c059821c>] [( v f1s1_2w.9r1i9t1e2] Control: 10c5387d Table: 16f8804a DAC: 00000051
2919 02:31:31.191943 ) from [<c0598[8 b c1>1]2 .(9k2s6760] Process cat (pid: 2085, stack limit = 0xd12458e3)
2920 02:31:31.192268 s_write+0x7[4 / 01x1e2c.)93
2921 02:31:31.192568 4#5 0] Stack: (0xc6b95e38 to 0xc6b96000)
2922 02:31:31.192864 [ 112.283819] [ r 1101:20.09040680] 5e20: 00000023 c6aba000
2923 02:31:31.193155 0004 r9:00000000 r8:[0 0 101020.050854] 5e40: 0000000c c6b95f60 c6b95e64 c6b95e58 c135a410 c135a190 c6b95e74 c6b95e68
2924 02:31:31.239528 00 r7:b6e7b000 r6:[c 6 b191420.0961197] 5e60: c0c2d040 c135a3f8 c6b95e9c c6b95e78 c0c2d540 c0c2d020 c0c2d420 c5c78500
2925 02:31:31.240089 r5:c6b1f680
2926 02:31:31.240441 [# [1 1 21.1927.1540] 5e80: b6e19000 0000000c c3026b40 c6b95f60 c6b95ec4 c6b95ea0 c07f4c60 c0c2d42c
2927 02:31:31.240771 93809] r4:c6b[1 f 618102.
2928 02:31:31.241094 9#8 1711] 5ea0: 00000000 c5c78500 b6e19000 c2816000 c6b95f60 c07f4bfc c6b95f5c c6b95ec8
2929 02:31:31.241410 112.298083] [<c0[ 5 9181824.89>1883] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6b94000
2930 02:31:31.287411 ] (ksys_write) [f r o1m1 3[.<0c00141] 5ee0: b6e19000 00020000 00000004 0000000c 0001fff4 c6b95ee0 00000001 b6e18000
2931 02:31:31.287922 59894c>] (sys_w[r i t1e1+30.x0118313] 5f00: c5a50640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2932 02:31:31.288257 /0x1c)
2933 02:31:31.288554 # [ 112.3[0 7 318153]. 022485] 5f20: 00000000 00000000 c136f978 4dc15360 c205c000 c5c78500 c5c78500 c6b94000
2934 02:31:31.288846 r9:c6b94000 r8:[c 0 3101032.e043 828] 5f40: b6e19000 00000000 00000000 00000004 c6b95f94 c6b95f60 c05988bc c0598228
2935 02:31:31.289131 r7:00000004 r6:b6f[c 2 e10103. 0r3000] 5f60: 00000000 00000000 c6b95fac 4dc15360 0000000c 0000000c b6f60e00 00000004
2936 02:31:31.331628 5:0000000d r4:000[0 0 0101d3.
2937 02:31:31.332143 0#3257] 5f80: c03002e4 c6b94000 c6b95fa4 c6b95f98 c059894c c0598854 00000000 c6b95fa8
2938 02:31:31.332493 [ 112.317126][ [ <1c1035.90869513] 5fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e19000 0000000c 00000000
2939 02:31:31.332804 34>] (sys_write[) f1r1o3m. 0[7<684] 5fc0: 0000000c 0000000c b6f60e00 00000004 00000001 00000000 00020000 bea4ea54
2940 02:31:31.333170 c03000c0>] (ret_f[a s t1_13s.y0s83855] 5fe0: 00000004 bea4e788 b6ece94f b6e54c66 800e0030 00000001 00000000 00000000
2941 02:31:31.333469 all+0x0/0x28)
2942 02:31:31.375683 [# [1 1 31.1029.107] Backtrace:
2943 02:31:31.376191 326941] Exception stack(0x[c 6 b113.098560] [<c135a184>] (execute_location) from [<c135a410>] (lkdtm_EXEC_RODATA+0x24/0x28)
2944 02:31:31.376536 5fa8 to 0xc6b95[f f 01)13
2945 02:31:31.376841 .#1 0[420] r7:c6b95f60 r6:0000000c r5:c6aba000 r4:00000023
2946 02:31:31.377137 112.333818] 5fa0: [ 113.117082] [<c135a3ec>] (lkdtm_EXEC_RODATA) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2947 02:31:31.377424 0000000d 0000000[d 010103.128031] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2948 02:31:31.419389 0001 b6e7b000 0000000d 00[0 0 0103.138377] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2949 02:31:31.419879 00
2950 02:31:31.420206 # [ 112.344[0 7 61]1 3.51f4c715] r9:c6b95f60 r8:c3026b40 r7:0000000c r6:b6e19000 r5:c5c78500 r4:c0c2d420
2951 02:31:31.420511 0: 0000000d 0000000d b6fc[2 e 0103.158458] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2952 02:31:31.420811 00000004 00000001[ 0 0101030.0168711] r9:c07f4bfc r8:c6b95f60 r7:c2816000 r6:b6e19000 r5:c5c78500 r4:00000000
2953 02:31:31.421096 0 00020000 bedd[9 a 51413
2954 02:31:31.463657 .#1 7[620] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2955 02:31:31.464205 112.354330] 5f[e 0 :1 1030.01087750] r10:00000004 r9:00000000 r8:00000000 r7:b6e19000 r6:c6b94000 r5:c5c78500
2956 02:31:31.464570 004 bedd[9 7 8181 3b.61f937069544] r4:c5c78500
2957 02:31:31.464903 b6eb6c66
2958 02:31:31.465219 # [ 11[2 . 3151936.4201929] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2959 02:31:31.465531 ] Code: bad PC v[a l u1e13
2960 02:31:31.465830 .#2 11231] r9:c6b94000 r8:c03002e4 r7:00000004 r6:b6f60e00 r5:0000000c r4:0000000c
2961 02:31:31.507353 112.362783] ---[ en[d t1r1a3c221058] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2962 02:31:31.507974 e 75e93391e[2 a 1101b34.d2 3]0-8-4] Exception stack(0xc6b95fa8 to 0xc6b95ff0)
2963 02:31:31.508447 -
2964 02:31:31.508864 # EXEC_VMALLO[C : 1m1i3s.s2i37749] 5fa0: 0000000c 0000000c 00000001 b6e19000 0000000c 00000000
2965 02:31:31.509276 g 'call trace:': [[ F A1I1L3].2
2966 02:31:31.509614 8009] 5fc0: 0000000c 0000000c b6f60e00 00000004 00000001 00000000 00020000 bea4ea54
2967 02:31:31.509940 not ok 33 [s e l1f1t3e.s2t5s8:2 61] 5fe0: 00000004 bea4e788 b6ece94f b6e54c66
2968 02:31:31.551126 kdtm: EXEC_VMALLOC.[s h1 1#3 .e265138] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2969 02:31:31.551302 it=1
2970 02:31:31.551388 # selftests: l[k d t1m1:3 .273400] ---[ end trace 75e93391e2a10b4e ]---
2971 02:31:31.551506 XEC_RODATA.sh
2972 02:31:31.551597 # Segmentation fault
2973 02:31:31.625880 # [ 112.751088] lkdtm: Performing direct entry EXEC_RODATA
2974 02:31:31.626403 # [ 112.757512] lkdtm: attempting ok execution at c0c2ddb0
2975 02:31:31.626790 # [ 112.765569] lkdtm: attempting bad execution at c15e7fdc
2976 02:31:31.627167 # [ 112.773621] 8<--- cut here ---
2977 02:31:31.627465 # [ 112.779464] Unable to handle kernel paging request at virtual address c15e7fdc
2978 02:31:31.627735 # [ 112.788427] pgd = bf7af4df
2979 02:31:31.627990 # [ 112.793129] [c15e7fdc] *pgd=1141941e(bad)
2980 02:31:31.628241 # [ 112.799575] Internal error: Oops: 8000000d [#7] SMP ARM
2981 02:31:31.668925 # [ 112.807052] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2982 02:31:31.669329 # [ 112.838756] CPU: 2 PID: 2085 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2983 02:31:31.669637 # [ 112.848746] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2984 02:31:31.715517 # [ 112.857108] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2985 02:31:31.716062 # [ 112.864673] LR is at execute_location+0xa4/0xb4
2986 02:31:31.716400 # [ 112.871536] pc : [<c15e7fdc>] lr : [<c135a228>] psr: 600e0013
2987 02:31:31.716735 # [ 112.879621] sp : c6b95e38 ip : c6b95d40 fp : c6b95e54
2988 02:31:31.717049 # [ 112.886580] r10: 0000000c r9 : c1acbdf0 r8 : c15e7d40
2989 02:31:31.717338 # [ 112.893541] r7 : c6b95f60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2ddb0
2990 02:31:31.717622 # [ 112.901888] r3 : 4dc15360 r2 : 4dc15360 r1 : ef7ab5e0 r0 : 0000002b
2991 02:31:31.759508 # [ 112.910151] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2992 02:31:31.760108 # [ 112.919192] Control: 10c5387d Table: 16f8804a DAC: 00000051
2993 02:31:31.760469 # [ 112.926760] Process cat (pid: 2085, stack limit = 0xd12458e3)
2994 02:31:31.760777 # [ 112.934500] Stack: (0xc6b95e38 to 0xc6b96000)
2995 02:31:31.761123 # [ 112.940680] 5e20: 00000023 c6aba000
2996 02:31:31.761431 # [ 112.950854] 5e40: 0000000c c6b95f60 c6b95e64 c6b95e58 c135a410 c135a190 c6b95e74 c6b95e68
2997 02:31:31.761716 # [ 112.961197] 5e60: c0c2d040 c135a3f8 c6b95e9c c6b95e78 c0c2d540 c0c2d020 c0c2d420 c5c78500
2998 02:31:31.803651 # [ 112.971540] 5e80: b6e19000 0000000c c3026b40 c6b95f60 c6b95ec4 c6b95ea0 c07f4c60 c0c2d42c
2999 02:31:31.804200 # [ 112.981711] 5ea0: 00000000 c5c78500 b6e19000 c2816000 c6b95f60 c07f4bfc c6b95f5c c6b95ec8
3000 02:31:31.804562 # [ 112.991883] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6b94000
3001 02:31:31.804867 # [ 113.002141] 5ee0: b6e19000 00020000 00000004 0000000c 0001fff4 c6b95ee0 00000001 b6e18000
3002 02:31:31.805158 # [ 113.012313] 5f00: c5a50640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3003 02:31:31.847538 # [ 113.022485] 5f20: 00000000 00000000 c136f978 4dc15360 c205c000 c5c78500 c5c78500 c6b94000
3004 02:31:31.848048 # [ 113.032828] 5f40: b6e19000 00000000 00000000 00000004 c6b95f94 c6b95f60 c05988bc c0598228
3005 02:31:31.848457 # [ 113.043000] 5f60: 00000000 00000000 c6b95fac 4dc15360 0000000c 0000000c b6f60e00 00000004
3006 02:31:31.848775 # [ 113.053257] 5f80: c03002e4 c6b94000 c6b95fa4 c6b95f98 c059894c c0598854 00000000 c6b95fa8
3007 02:31:31.849128 # [ 113.063513] 5fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e19000 0000000c 00000000
3008 02:31:31.891514 # [ 113.073684] 5fc0: 0000000c 0000000c b6f60e00 00000004 00000001 00000000 00020000 bea4ea54
3009 02:31:31.892058 # [ 113.083855] 5fe0: 00000004 bea4e788 b6ece94f b6e54c66 800e0030 00000001 00000000 00000000
3010 02:31:31.892423 # [ 113.094107] Backtrace:
3011 02:31:31.892748 # [ 113.098560] [<c135a184>] (execute_location) from [<c135a410>] (lkdtm_EXEC_RODATA+0x24/0x28)
3012 02:31:31.893111 # [ 113.109420] r7:c6b95f60 r6:0000000c r5:c6aba000 r4:00000023
3013 02:31:31.893438 # [ 113.117082] [<c135a3ec>] (lkdtm_EXEC_RODATA) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3014 02:31:31.935437 # [ 113.128031] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3015 02:31:31.935953 # [ 113.138377] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3016 02:31:31.936344 # [ 113.148715] r9:c6b95f60 r8:c3026b40 r7:0000000c r6:b6e19000 r5:c5c78500 r4:c0c2d420
3017 02:31:31.936659 # [ 113.158458] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3018 02:31:31.936953 # [ 113.168711] r9:c07f4bfc r8:c6b95f60 r7:c2816000 r6:b6e[ 113.700517] lkdtm: Performing direct entry EXEC_USERSPACE
3019 02:31:31.937283 19000 r5:c5c78500 r4:00000000
3020 02:31:31.979542 # [ 113.708663] lkdtm: attempting ok execution at c0c2ddb0
3021 02:31:31.980087 [ 113.178620] [<c059821c>] (vfs_[ 113.716716] lkdtm: attempting bad execution at b6f94000
3022 02:31:31.980449 write) from [<c05988bc>] (ksys_wr[ 113.724746] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f94000
3023 02:31:31.980780 ite+0x74/0xec)
3024 02:31:31.981140 [# [1 1 31.17334678] Internal error: : b [#8] SMP ARM
3025 02:31:32.023522 187750] r10:00000004 r9:00000000[ 113.741027] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3026 02:31:32.024061 r8:00000000 r7:b6[ e 1191030.07 2729] CPU: 3 PID: 2161 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3027 02:31:32.024403 r6:c6b94[0 0 01 1r35.:7c852c57487] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3028 02:31:32.024709 00
3029 02:31:32.025003 # [ 113.19765[4 ] 1 1r34.:790816] PC is at 0xb6f94000
3030 02:31:32.025288 5c78500
3031 02:31:32.067541 # [ 113.201929] [[< c 013.796133] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3032 02:31:32.068087 598848>[] (1k1s3.y8s0_3w5r1i4t] pc : [<b6f94000>] lr : [<c0c2df04>] psr: 600e0013
3033 02:31:32.068531 ) from [<[c 0 5191839.48c1>1]4 2(] sp : c6d45e48 ip : c6d45d50 fp : c6d45e64
3034 02:31:32.068873 sys_w[r i t1e1+30.x81188/308x81]cr10: 0000000f r9 : c1acbdfc r8 : c15e7d40
3035 02:31:32.069197 )
3036 02:31:32.069554 # [ 1[1 3 .121131.2823511]7 5] r7 : c6d45f60 r6 : 0000000f r5 : c4796000 r4 : b6f94000
3037 02:31:32.069879 r9:c6b94000[ r 81:1c30.38030324e8] r3 : 47021d8f r2 : 47021d8f r1 : ef7c05e0 r0 : 0000002b
3038 02:31:32.111588 4 r7:00000004 [r 6 :1b163f.6804e1788] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3039 02:31:32.112110 0 r5:000000[0 c 1 1r34.:8050009015] Control: 10c5387d Table: 16f8804a DAC: 00000051
3040 02:31:32.112453 00c
3041 02:31:32.112757 # [ 1[1 3 .121231.085588]4 3] Process cat (pid: 2161, stack limit = 0xc212d7d0)
3042 02:31:32.113052 [<c05989[3 4 >1]1 3(.s8y6s6_0w4r9] Stack: (0xc6d45e48 to 0xc6d46000)
3043 02:31:32.113338 te) from [<c03000c[0 > ]1 1(3r.e872146] 5e40: 00000001 00000000 0000000f 00000024 c6d45e74 c6d45e68
3044 02:31:32.155529 _fast_syscall+0x[0 / 101x32.88)8490] 5e60: c0c2d040 c0c2de4c c6d45e9c c6d45e78 c0c2d540 c0c2d020 c0c2d420 c6a2eb40
3045 02:31:32.156085 # [ 113.23087[4 ] 1E1x3c.e8p9t661] 5e80: b6e4e000 0000000f c3026b40 c6d45f60 c6d45ec4 c6d45ea0 c07f4c60 c0c2d42c
3046 02:31:32.156450 ion stack(0xc6b9[5 f a181 3t.o9 02833] 5ea0: 00000000 c6a2eb40 b6e4e000 c2816000 c6d45f60 c07f4bfc c6d45f5c c6d45ec8
3047 02:31:32.156781 xc6b95ff0)
3048 02:31:32.157097 # [[ 111133..92133089] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6d44000
3049 02:31:32.199462 749] 5fa0: [ 1 1 3 . 9 2 261] 5ee0: b6e4e000 00020000 00000004 0000000f 0001fff1 c6d45ee0 00000001 b6e4d000
3050 02:31:32.200023 0000000c 0[0 0 0101030.c9 30432] 5f00: c6b2d180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3051 02:31:32.200376 0000001 b6e190[0 0 101030.090403603] 5f20: 00000000 00000000 c136f978 47021d8f c205c000 c6a2eb40 c6a2eb40 c6d44000
3052 02:31:32.200711 c 00000000
3053 02:31:32.201026 # [ [ 1 1131.32.49853776] 5f40: b6e4e000 00000000 00000000 00000004 c6d45f94 c6d45f60 c05988bc c0598228
3054 02:31:32.243445 09] 5fc0: 000[0 0 0101c3 .090604033] 5f60: 00000000 00000000 c6d45fac 47021d8f 0000000f 0000000f b6f95e00 00000004
3055 02:31:32.243964 000c b6f60e00 0[0 0 0101030.49 70118] 5f80: c03002e4 c6d44000 c6d45fa4 c6d45f98 c059894c c0598854 00000000 c6d45fa8
3056 02:31:32.244302 0000001 000000[0 0 101030.290804291] 5fa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6e4e000 0000000f 00000000
3057 02:31:32.244616 0 bea4ea54
3058 02:31:32.244960 # [[ 111133..92954462] 5fc0: 0000000f 0000000f b6f95e00 00000004 00000001 00000000 00020000 beca3a54
3059 02:31:32.245275 261] 5fe0: 000[0 0 010144 .b0e0a4633] 5fe0: 00000004 beca3788 b6f0394f b6e89c66 800e0030 00000001 00000000 00000000
3060 02:31:32.287526 e788 b6ece94f[ b 61e1544.c0616498] Backtrace:
3061 02:31:32.288073 # [ 113.265138] Code: 5f72[7 5 114.019169] [<c0c2de40>] (lkdtm_EXEC_USERSPACE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3062 02:31:32.288485 3 6e756f63 [0 0 0101040.7043 0a2a4] r4:00000024
3063 02:31:32.288846 55aa55 (e1a0c00d)
3064 02:31:32.289171 # [[ 11114.034646] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3065 02:31:32.289504 .273400] ---[ end trace[ 7 51e19.044993] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3066 02:31:32.289866 3391e2a10b4e ]--[-
3067 02:31:32.331230 1#1 4E.X0E55247] r9:c6d45f60 r8:c3026b40 r7:0000000f r6:b6e4e000 r5:c6a2eb40 r4:c0c2d420
3068 02:31:32.331391 _RODATA: missing 'call [t r a1c1e.065075] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3069 02:31:32.331461 :': [FAIL]
3070 02:31:32.331531 n[o t 1o1k4 .3047 5s40] r9:c07f4bfc r8:c6d45f60 r7:c2816000 r6:b6e4e000 r5:c6a2eb40 r4:00000000
3071 02:31:32.331600 elftests: lkdt[m : 1E1X4E.C0_8R4893] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3072 02:31:32.331667 DATA.sh # exit=[1
3073 02:31:32.375254 1#1 4s.e0l9f023] r10:00000004 r9:00000000 r8:00000000 r7:b6e4e000 r6:c6d44000 r5:c6a2eb40
3074 02:31:32.375519 tests: l[k d t1m1:4 .E1X0E3C8_4U2] r4:c6a2eb40
3075 02:31:32.375669 ERSPACE.sh
3076 02:31:32.375806 [ 114.108116] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3077 02:31:32.375944 [ 114.116289] r9:c6d44000 r8:c03002e4 r7:00000004 r6:b6f95e00 r5:0000000f r4:0000000f
3078 02:31:32.376098 [ 114.124045] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3079 02:31:32.376223 [ 114.131620] Exception stack(0xc6d45fa8 to 0xc6d45ff0)
3080 02:31:32.419380 [ 114.136679] 5fa0: 0000000f 0000000f 00000001 b6e4e000 0000000f 00000000
3081 02:31:32.419930 [ 114.144866] 5fc0: 0000000f 0000000f b6f95e00 00000004 00000001 00000000 00020000 beca3a54
3082 02:31:32.420351 [ 114.153051] 5fe0: 00000004 beca3788 b6f0394f b6e89c66
3083 02:31:32.420706 [ 114.158118] Code: bad PC value
3084 02:31:32.421051 [ 114.161187] ---[ end trace 75e93391e2a10b4f ]---
3085 02:31:32.421339 # Segmentation fault
3086 02:31:32.503425 # [ 113.700517] lkdtm: Performing direct entry EXEC_USERSPACE
3087 02:31:32.503575 # [ 113.708663] lkdtm: attempting ok execution at c0c2ddb0
3088 02:31:32.503648 # [ 113.716716] lkdtm: attempting bad execution at b6f94000
3089 02:31:32.503716 # [ 113.724746] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f94000
3090 02:31:32.503812 # [ 113.734678] Internal error: : b [#8] SMP ARM
3091 02:31:32.551687 # [ 113.741027] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3092 02:31:32.552211 # [ 113.772729] CPU: 3 PID: 2161 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3093 02:31:32.552547 # [ 113.782547] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3094 02:31:32.552852 # [ 113.790816] PC is at 0xb6f94000
3095 02:31:32.553145 # [ 113.796133] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3096 02:31:32.553427 # [ 113.803514] pc : [<b6f94000>] lr : [<c0c2df04>] psr: 600e0013
3097 02:31:32.595521 # [ 113.811429] sp : c6d45e48 ip : c6d45d50 fp : c6d45e64
3098 02:31:32.596071 # [ 113.818388] r10: 0000000f r9 : c1acbdfc r8 : c15e7d40
3099 02:31:32.596424 # [ 113.825175] r7 : c6d45f60 r6 : 0000000f r5 : c4796000 r4 : b6f94000
3100 02:31:32.596753 # [ 113.833438] r3 : 47021d8f r2 : 47021d8f r1 : ef7c05e0 r0 : 0000002b
3101 02:31:32.597169 # [ 113.841788] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3102 02:31:32.597495 # [ 113.850915] Control: 10c5387d Table: 16f8804a DAC: 00000051
3103 02:31:32.597877 # [ 113.858483] Process cat (pid: 2161, stack limit = 0xc212d7d0)
3104 02:31:32.639480 # [ 113.866049] Stack: (0xc6d45e48 to 0xc6d46000)
3105 02:31:32.640000 # [ 113.872146] 5e40: 00000001 00000000 0000000f 00000024 c6d45e74 c6d45e68
3106 02:31:32.640447 # [ 113.882490] 5e60: c0c2d040 c0c2de4c c6d45e9c c6d45e78 c0c2d540 c0c2d020 c0c2d420 c6a2eb40
3107 02:31:32.640768 # [ 113.892661] 5e80: b6e4e000 0000000f c3026b40 c6d45f60 c6d45ec4 c6d45ea0 c07f4c60 c0c2d42c
3108 02:31:32.641122 # [ 113.902833] 5ea0: 00000000 c6a2eb40 b6e4e000 c2816000 c6d45f60 c07f4bfc c6d45f5c c6d45ec8
3109 02:31:32.683534 # [ 113.913089] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6d44000
3110 02:31:32.684050 # [ 113.923261] 5ee0: b6e4e000 00020000 00000004 0000000f 0001fff1 c6d45ee0 00000001 b6e4d000
3111 02:31:32.684387 # [ 113.933432] 5f00: c6b2d180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3112 02:31:32.684691 # [ 113.943603] 5f20: 00000000 00000000 c136f978 47021d8f c205c000 c6a2eb40 c6a2eb40 c6d44000
3113 02:31:32.685008 # [ 113.953776] 5f40: b6e4e000 00000000 00000000 00000004 c6d45f94 c6d45f60 c05988bc c0598228
3114 02:31:32.727547 # [ 113.964033] 5f60: 00000000 00000000 c6d45fac 47021d8f 0000000f 0000000f b6f95e00 00000004
3115 02:31:32.728111 # [ 113.974118] 5f80: c03002e4 c6d44000 c6d45fa4 c6d45f98 c059894c c0598854 00000000 c6d45fa8
3116 02:31:32.728484 # [ 113.984291] 5fa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6e4e000 0000000f 00000000
3117 02:31:32.728814 # [ 113.994462] 5fc0: 0000000f 0000000f b6f95e00 00000004 00000001 00000000 00020000 beca3a54
3118 02:31:32.729106 # [ 114.004633] 5fe0: 00000004 beca3788 b6f0394f b6e89c66 800e0030 00000001 00000000 00000000
3119 02:31:32.729395 # [ 114.014798] Backtrace:
3120 02:31:32.771640 # [ 114.019169] [<c0c2de40>] (lkdtm_EXEC_USERSPACE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3121 02:31:32.772192 # [ 114.030284] r4:00000024
3122 02:31:32.772547 # [ 114.034646] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3123 02:31:32.772875 # [ 114.044993] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3124 02:31:32.773193 # [ 114.055247] r9:c6d45f60 r8:c3026b40 r7:0000000f r6:b6e4e000 r5:c6a2eb40 r4:c0c2d420
3125 02:31:32.773504 # [ 114.065075] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3126 02:31:32.815513 # [ 114.075240] r9:c07f4bfc r8:c6d45f60 r7:c2816000 r6:b6e4e000 r5:c6a2eb40 r4:00000000
3127 02:31:32.816064 # [ 114.084893] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3128 02:31:32.816431 # [ 114.094023] r10:00000004 r9:00000000 r8:00000000 r7:b6e4e000 r6:c6d44000 r5:c6a2eb40
3129 02:31:32.816757 # [ 114.103842] r4:c6a2eb40
3130 02:31:32.817071 # [ 114.108116] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3131 02:31:32.817379 # [ 114.116289] r9:c6d44000 r8:c03002e4 r7:00000004 r6:b6f95e00 r5:0000000f r4:0000000f
3132 02:31:32.859521 # [ 114.124045] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+[ 114.589278] lkdtm: Performing direct entry EXEC_NULL
3133 02:31:32.860027 0x0/0x28)
3134 02:31:32.860374 # [ 114.131620] Excep[ 114.595278] lkdtm: attempting ok execution at c0c2ddb0
3135 02:31:32.860680 tion stack(0xc6d45fa8 to 0xc6d45f[ 114.603203] lkdtm: attempting bad execution at 00000000
3136 02:31:32.860979 f0)
3137 02:31:32.861264 # [ 114.136679] 5fa0: [ 114.611432] 8<--- cut here ---
3138 02:31:32.861563 0000000f 0000000f 00[ 114.617300] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3139 02:31:32.861847 000001 b6e4e000 0000000f 00000000[ 114.628228] pgd = 74555019
3140 02:31:32.862133
3141 02:31:32.903650 # [ 114.144866] 5fc0: 0000000f[ 114.633820] [00000000] *pgd=00000000
3142 02:31:32.904199 0000000f b6f95e00 00000004 00[0 114.640192] Internal error: Oops: 80000005 [#9] SMP ARM
3143 02:31:32.904588 0001 00000000 00020000 beca3a54
3144 02:31:32.947421 [ 114.648098] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3145 02:31:32.947979 # [ 114.153051] 5fe0[: 010140.679804] CPU: 2 PID: 2232 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3146 02:31:32.948346 0004 beca37[8 8 1b164f.06389947f5] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3147 02:31:32.948726 b6e89c66
3148 02:31:32.949046 # [ 11[4 . 1151841.1698149] PC is at 0x0
3149 02:31:32.949353 ] Code: bad PC value
3150 02:31:32.949683 # [ 114.1[ 114.702861] LR is at execute_location+0xa4/0xb4
3151 02:31:32.949986 1187] ---[[ e1n14d. 7t1r0a1c5e3] pc : [<00000000>] lr : [<c135a228>] psr: 600e0013
3152 02:31:32.991467 75e93391e2[a 1 01b144f. 7]1-8-1-54] sp : c5dabe38 ip : c5dabd40 fp : c5dabe54
3153 02:31:32.992023 # EXEC_U[S E R1S1P4A.C7E2:5 1m9i] r10: 0000000a r9 : c1acbe0c r8 : c15e7d40
3154 02:31:32.992380 ssing 'call[ t 1r1a4c.e7:3'2:1 59] r7 : c5dabf60 r6 : 00000000 r5 : 00000000 r4 : c0c2ddb0
3155 02:31:32.992712 FAIL]
3156 02:31:32.993027 not[ o k1 1345. 7s4e0l5f06] r3 : 4e8d30ea r2 : 4e8d30ea r1 : ef7ab5e0 r0 : 0000002b
3157 02:31:32.993344 ests: lkdtm: E[X E C1_1U4S.E7R4S8857] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3158 02:31:32.993648 ACE.sh # ex[i t =1114
3159 02:31:33.039547 .#7 5s7e9l5] Control: 10c5387d Table: 16fb804a DAC: 00000051
3160 02:31:33.040106 ftests: lkdtm: EX[E C 1_1N4U.L7L65553] Process cat (pid: 2232, stack limit = 0x70b537c0)
3161 02:31:33.040479 sh
3162 02:31:33.040802 [ 114.773379] Stack: (0xc5dabe38 to 0xc5dac000)
3163 02:31:33.041121 [ 114.778082] be20: 00000025 c6aba000
3164 02:31:33.041432 [ 114.786271] be40: 0000000a c5dabf60 c5dabe64 c5dabe58 c135a434 c135a190 c5dabe74 c5dabe68
3165 02:31:33.041736 [ 114.794457] be60: c0c2d040 c135a420 c5dabe9c c5dabe78 c0c2d540 c0c2d020 c0c2d420 c5c79cc0
3166 02:31:33.087507 [ 114.802644] be80: b6e79000 0000000a c3026b40 c5dabf60 c5dabec4 c5dabea0 c07f4c60 c0c2d42c
3167 02:31:33.088055 [ 114.810830] bea0: 00000000 c5c79cc0 b6e79000 c2816000 c5dabf60 c07f4bfc c5dabf5c c5dabec8
3168 02:31:33.088421 [ 114.819015] bec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c5daa000
3169 02:31:33.088751 [ 114.827200] bee0: b6e79000 00020000 00000004 0000000a 0001fff6 c5dabee0 00000001 b6e78000
3170 02:31:33.089071 [ 114.835384] bf00: c6b26500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3171 02:31:33.131525 [ 114.843569] bf20: 00000000 00000000 c136f978 4e8d30ea c205c000 c5c79cc0 c5c79cc0 c5daa000
3172 02:31:33.132079 [ 114.851754] bf40: b6e79000 00000000 00000000 00000004 c5dabf94 c5dabf60 c05988bc c0598228
3173 02:31:33.132448 [ 114.859939] bf60: 00000000 00000000 c5dabfac 4e8d30ea 0000000a 0000000a b6fc0e00 00000004
3174 02:31:33.132778 [ 114.868125] bf80: c03002e4 c5daa000 c5dabfa4 c5dabf98 c059894c c0598854 00000000 c5dabfa8
3175 02:31:33.133096 [ 114.876309] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e79000 0000000a 00000000
3176 02:31:33.133403 [ 114.884495] bfc0: 0000000a 0000000a b6fc0e00 00000004 00000001 00000000 00020000 bec4ba54
3177 02:31:33.179506 [ 114.892679] bfe0: 00000004 bec4b788 b6f2e94f b6eb4c66 800e0030 00000001 00000000 00000000
3178 02:31:33.180057 [ 114.900858] Backtrace:
3179 02:31:33.180417 [ 114.903326] [<c135a184>] (execute_location) from [<c135a434>] (lkdtm_EXEC_NULL+0x20/0x24)
3180 02:31:33.180745 [ 114.911511] r7:c5dabf60 r6:0000000a r5:c6aba000 r4:00000025
3181 02:31:33.181057 [ 114.917188] [<c135a414>] (lkdtm_EXEC_NULL) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3182 02:31:33.181360 [ 114.925291] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3183 02:31:33.223648 [ 114.933310] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3184 02:31:33.224186 [ 114.941235] r9:c5dabf60 r8:c3026b40 r7:0000000a r6:b6e79000 r5:c5c79cc0 r4:c0c2d420
3185 02:31:33.224541 [ 114.948990] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3186 02:31:33.224863 [ 114.956829] r9:c07f4bfc r8:c5dabf60 r7:c2816000 r6:b6e79000 r5:c5c79cc0 r4:00000000
3187 02:31:33.225174 [ 114.964580] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3188 02:31:33.225472 [ 114.971724] r10:00000004 r9:00000000 r8:00000000 r7:b6e79000 r6:c5daa000 r5:c5c79cc0
3189 02:31:33.267200 [ 114.979556] r4:c5c79cc0
3190 02:31:33.267411 [ 114.982100] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3191 02:31:33.267481 [ 114.989243] r9:c5daa000 r8:c03002e4 r7:00000004 r6:b6fc0e00 r5:0000000a r4:0000000a
3192 02:31:33.267546 [ 114.996997] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3193 02:31:33.267605 [ 115.004570] Exception stack(0xc5dabfa8 to 0xc5dabff0)
3194 02:31:33.267669 [ 115.009629] bfa0: 0000000a 0000000a 00000001 b6e79000 0000000a 00000000
3195 02:31:33.311100 [ 115.017815] bfc0: 0000000a 0000000a b6fc0e00 00000004 00000001 00000000 00020000 bec4ba54
3196 02:31:33.311183 [ 115.025996] bfe0: 00000004 bec4b788 b6f2e94f b6eb4c66
3197 02:31:33.311251 [ 115.031060] Code: bad PC value
3198 02:31:33.311318 [ 115.034206] ---[ end trace 75e93391e2a10b50 ]---
3199 02:31:33.311382 # Segmentation fault
3200 02:31:33.370419 # [ 114.589278] lkdtm: Performing direct entry EXEC_NULL
3201 02:31:33.370513 # [ 114.595278] lkdtm: attempting ok execution at c0c2ddb0
3202 02:31:33.370583 # [ 114.603203] lkdtm: attempting bad execution at 00000000
3203 02:31:33.370648 # [ 114.611432] 8<--- cut here ---
3204 02:31:33.370710 # [ 114.617300] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3205 02:31:33.370771 # [ 114.628228] pgd = 74555019
3206 02:31:33.370830 # [ 114.633820] [00000000] *pgd=00000000
3207 02:31:33.370888 # [ 114.640192] Internal error: Oops: 80000005 [#9] SMP ARM
3208 02:31:33.413644 # [ 114.648098] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3209 02:31:33.413734 # [ 114.679804] CPU: 2 PID: 2232 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3210 02:31:33.413803 # [ 114.689795] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3211 02:31:33.413868 # [ 114.698149] PC is at 0x0
3212 02:31:33.456713 # [ 114.702861] LR is at execute_location+0xa4/0xb4
3213 02:31:33.456814 # [ 114.710153] pc : [<00000000>] lr : [<c135a228>] psr: 600e0013
3214 02:31:33.456887 # [ 114.718154] sp : c5dabe38 ip : c5dabd40 fp : c5dabe54
3215 02:31:33.456956 # [ 114.725199] r10: 0000000a r9 : c1acbe0c r8 : c15e7d40
3216 02:31:33.457021 # [ 114.732159] r7 : c5dabf60 r6 : 00000000 r5 : 00000000 r4 : c0c2ddb0
3217 02:31:33.457086 # [ 114.740506] r3 : 4e8d30ea r2 : 4e8d30ea r1 : ef7ab5e0 r0 : 0000002b
3218 02:31:33.457149 # [ 114.748857] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3219 02:31:33.499909 # [ 114.757985] Control: 10c5387d Table: 16fb804a DAC: 00000051
3220 02:31:33.500215 # [ 114.765553] Process cat (pid: 2232, stack limit = 0x70b537c0)
3221 02:31:33.500426 # [ 114.773379] Stack: (0xc5dabe38 to 0xc5dac000)
3222 02:31:33.500603 # [ 114.778082] be20: 00000025 c6aba000
3223 02:31:33.500774 # [ 114.786271] be40: 0000000a c5dabf60 c5dabe64 c5dabe58 c135a434 c135a190 c5dabe74 c5dabe68
3224 02:31:33.500928 # [ 114.794457] be60: c0c2d040 c135a420 c5dabe9c c5dabe78 c0c2d540 c0c2d020 c0c2d420 c5c79cc0
3225 02:31:33.543406 # [ 114.802644] be80: b6e79000 0000000a c3026b40 c5dabf60 c5dabec4 c5dabea0 c07f4c60 c0c2d42c
3226 02:31:33.543918 # [ 114.810830] bea0: 00000000 c5c79cc0 b6e79000 c2816000 c5dabf60 c07f4bfc c5dabf5c c5dabec8
3227 02:31:33.544246 # [ 114.819015] bec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c5daa000
3228 02:31:33.544548 # [ 114.827200] bee0: b6e79000 00020000 00000004 0000000a 0001fff6 c5dabee0 00000001 b6e78000
3229 02:31:33.544871 # [ 114.835384] bf00: c6b26500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3230 02:31:33.591570 # [ 114.843569] bf20: 00000000 00000000 c136f978 4e8d30ea c205c000 c5c79cc0 c5c79cc0 c5daa000
3231 02:31:33.592162 # [ 114.851754] bf40: b6e79000 00000000 00000000 00000004 c5dabf94 c5dabf60 c05988bc c0598228
3232 02:31:33.592543 # [ 114.859939] bf60: 00000000 00000000 c5dabfac 4e8d30ea 0000000a 0000000a b6fc0e00 00000004
3233 02:31:33.592874 # [ 114.868125] bf80: c03002e4 c5daa000 c5dabfa4 c5dabf98 c059894c c0598854 00000000 c5dabfa8
3234 02:31:33.593219 # [ 114.876309] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e79000 0000000a 00000000
3235 02:31:33.635519 # [ 114.884495] bfc0: 0000000a 0000000a b6fc0e00 00000004 00000001 00000000 00020000 bec4ba54
3236 02:31:33.636023 # [ 114.892679] bfe0: 00000004 bec4b788 b6f2e94f b6eb4c66 800e0030 00000001 00000000 00000000
3237 02:31:33.636349 # [ 114.900858] Backtrace:
3238 02:31:33.636650 # [ 114.903326] [<c135a184>] (execute_location) from [<c135a434>] (lkdtm_EXEC_NULL+0x20/0x24)
3239 02:31:33.636943 # [ 114.911511] r7:c5dabf60 r6:0000000a r5:c6aba000 r4:00000025
3240 02:31:33.637228 # [ 114.917188] [<c135a414>] (lkdtm_EXEC_NULL) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3241 02:31:33.683532 # [ 114.925291] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3242 02:31:33.684077 # [ 114.933310] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3243 02:31:33.684477 # [ 114.941235] r9:c5dabf60 r8:c3026b40 r7:0000000a r6:b6e79000 r5:c5c79cc0 r4:c0c2d420
3244 02:31:33.684815 # [ 114.948990] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3245 02:31:33.685171 # [ 114.956829] r9:c07f4bfc r8:c5dabf60 r7:c2816000 r6:b6e79000 r5:c5c79cc0 r4:00000000
3246 02:31:33.685490 # [ 114.964580] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3247 02:31:33.727566 # [ 114.971724] r10:00000004 r9:00000000 r8:00000000 r7:b6e79000 r6:c5daa000 r5:c5c79cc0
3248 02:31:33.728117 # [ 114.979556] r4:c5c79cc0
3249 02:31:33.728478 # [ 114.982100] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3250 02:31:33.728807 # [ 114.989243] r9:c5daa000 r8:c03002e[ 115.474854] lkdtm: Performing direct entry ACCESS_USERSPACE
3251 02:31:33.729128 4 r7:00000004 r6:b6fc0e00 r5:0000[ 115.482456] lkdtm: attempting bad read at b6f73000
3252 02:31:33.729449 000a r4:0000000a
3253 02:31:33.729757 # [ 114.996997[ 115.490132] 8<--- cut here ---
3254 02:31:33.771523 [ 115.496006] Unhandled fault: page domain fault (0x01b) at 0xb6f73000
3255 02:31:33.772074 [ 115.502388] pgd = 81a75a46
3256 02:31:33.772436 [ 115.505121] [b6f73000] *pgd=49487831
3257 02:31:33.772767 [ 115.508745] Internal error: : 1b [#10] SMP ARM
3258 02:31:33.773085 [ 115.513213] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3259 02:31:33.815516 [ 115.542478] CPU: 0 PID: 2308 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3260 02:31:33.816082 [ 115.550246] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3261 02:31:33.816460 [ 115.556819] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3262 02:31:33.816793 [ 115.562088] LR is at __irq_work_queue_local+0x40/0x74
3263 02:31:33.817106 [ 115.567165] pc : [<c0c2e028>] lr : [<c049ba28>] psr: 600e0013
3264 02:31:33.817417 [ 115.573452] sp : c478de38 ip : c478dd40 fp : c478de64
3265 02:31:33.817718 [ 115.578696] r10: 00000011 r9 : c1acbe18 r8 : c15e7d40
3266 02:31:33.859659 [ 115.583944] r7 : c478df60 r6 : 00000051 r5 : c478c000 r4 : b6f73000
3267 02:31:33.860214 [ 115.590491] r3 : 5e682674 r2 : 5e682674 r1 : ef7815e0 r0 : 00000026
3268 02:31:33.860579 [ 115.597043] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3269 02:31:33.860912 [ 115.604202] Control: 10c5387d Table: 16f0804a DAC: 00000051
3270 02:31:33.861229 [ 115.609971] Process cat (pid: 2308, stack limit = 0x548258f3)
3271 02:31:33.861539 [ 115.615741] Stack: (0xc478de38 to 0xc478e000)
3272 02:31:33.861840 [ 115.620125] de20: 00000022 00000000
3273 02:31:33.903512 [ 115.628337] de40: 00000000 5e682674 c478de6c 00000026 c5d3c000 00000011 c478de74 c478de68
3274 02:31:33.904068 [ 115.636545] de60: c0c2d040 c0c2df20 c478de9c c478de78 c0c2d540 c0c2d020 c0c2d420 c6b26b40
3275 02:31:33.904425 [ 115.644753] de80: b6e2d000 00000011 c3026b40 c478df60 c478dec4 c478dea0 c07f4c60 c0c2d42c
3276 02:31:33.904754 [ 115.652961] dea0: 00000000 c6b26b40 b6e2d000 c2816000 c478df60 c07f4bfc c478df5c c478dec8
3277 02:31:33.905073 [ 115.661170] dec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c478c000
3278 02:31:33.947539 [ 115.669377] dee0: b6e2d000 00020000 00000004 00000011 0001ffef c478dee0 00000001 b6e2c000
3279 02:31:33.948088 [ 115.677586] df00: c5c79e00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3280 02:31:33.948452 [ 115.685792] df20: 00000000 00000000 c136f978 5e682674 c205c000 c6b26b40 c6b26b40 c478c000
3281 02:31:33.948784 [ 115.694001] df40: b6e2d000 00000000 00000000 00000004 c478df94 c478df60 c05988bc c0598228
3282 02:31:33.949100 [ 115.702208] df60: 00000000 00000000 c478dfac 5e682674 00000011 00000011 b6f74e00 00000004
3283 02:31:33.991511 [ 115.710415] df80: c03002e4 c478c000 c478dfa4 c478df98 c059894c c0598854 00000000 c478dfa8
3284 02:31:33.992088 [ 115.718623] dfa0: c03000c0 c0598940 00000011 00000011 00000001 b6e2d000 00000011 00000000
3285 02:31:33.992464 [ 115.726830] dfc0: 00000011 00000011 b6f74e00 00000004 00000001 00000000 00020000 be8ada54
3286 02:31:33.992798 [ 115.735037] dfe0: 00000004 be8ad788 b6ee294f b6e68c66 800e0030 00000001 00000000 00000000
3287 02:31:33.993161 [ 115.743230] Backtrace:
3288 02:31:33.993484 [ 115.745741] [<c0c2df14>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3289 02:31:33.993796 [ 115.754471] r6:00000011 r5:c5d3c000 r4:00000026
3290 02:31:34.035524 [ 115.759127] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3291 02:31:34.036066 [ 115.767173] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3292 02:31:34.036424 [ 115.775124] r9:c478df60 r8:c3026b40 r7:00000011 r6:b6e2d000 r5:c6b26b40 r4:c0c2d420
3293 02:31:34.036755 [ 115.782906] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3294 02:31:34.037071 [ 115.790768] r9:c07f4bfc r8:c478df60 r7:c2816000 r6:b6e2d000 r5:c6b26b40 r4:00000000
3295 02:31:34.079704 [ 115.798544] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3296 02:31:34.080253 [ 115.805712] r10:00000004 r9:00000000 r8:00000000 r7:b6e2d000 r6:c478c000 r5:c6b26b40
3297 02:31:34.080617 [ 115.813560] r4:c6b26b40
3298 02:31:34.080947 [ 115.816125] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3299 02:31:34.081265 [ 115.823291] r9:c478c000 r8:c03002e4 r7:00000004 r6:b6f74e00 r5:00000011 r4:00000011
3300 02:31:34.081576 [ 115.831069] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3301 02:31:34.081877 [ 115.838660] Exception stack(0xc478dfa8 to 0xc478dff0)
3302 02:31:34.123177 [ 115.843741] dfa0: 00000011 00000011 00000001 b6e2d000 00000011 00000000
3303 02:31:34.123336 [ 115.851949] dfc0: 00000011 00000011 b6f74e00 00000004 00000001 00000000 00020000 be8ada54
3304 02:31:34.123408 [ 115.860152] dfe0: 00000004 be8ad788 b6ee294f b6e68c66
3305 02:31:34.123474 [ 115.865235] Code: e1a01004 e30c0d3c e34c01ac eb1c855b (e5943000)
3306 02:31:34.123536 [ 115.871360] ---[ end trace 75e93391e2a10b51 ]---
3307 02:31:34.123601 ] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3308 02:31:34.123691 # [ 115.004570] Exception stack(0xc5dabfa8 to 0xc5dabff0)
3309 02:31:34.167179 # [ 115.009629] bfa0: 0000000a 0000000a 00000001 b6e79000 0000000a 00000000
3310 02:31:34.167260 # [ 115.017815] bfc0: 0000000a 0000000a b6fc0e00 00000004 00000001 00000000 00020000 bec4ba54
3311 02:31:34.167327 # [ 115.025996] bfe0: 00000004 bec4b788 b6f2e94f b6eb4c66
3312 02:31:34.167389 # [ 115.031060] Code: bad PC value
3313 02:31:34.167449 # [ 115.034206] ---[ end trace 75e93391e2a10b50 ]---
3314 02:31:34.167507 # EXEC_NULL: missing 'call trace:': [FAIL]
3315 02:31:34.167564 not ok 36 selftests: lkdtm: EXEC_NULL.sh # exit=1
3316 02:31:34.167622 # selftests: lkdtm: ACCESS_USERSPACE.sh
3317 02:31:34.167677 # Segmentation fault
3318 02:31:34.219175 # [ 115.474854] lkdtm: Performing direct entry ACCESS_USERSPACE
3319 02:31:34.219266 # [ 115.482456] lkdtm: attempting bad read at b6f73000
3320 02:31:34.219336 # [ 115.490132] 8<--- cut here ---
3321 02:31:34.219399 # [ 115.496006] Unhandled fault: page domain fault (0x01b) at 0xb6f73000
3322 02:31:34.219462 # [ 115.502388] pgd = 81a75a46
3323 02:31:34.219522 # [ 115.505121] [b6f73000] *pgd=49487831
3324 02:31:34.219580 # [ 115.508745] Internal error: : 1b [#10] SMP ARM
3325 02:31:34.263063 # [ 115.513213] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3326 02:31:34.263154 # [ 115.542478] CPU: 0 PID: 2308 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3327 02:31:34.263230 # [ 115.550246] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3328 02:31:34.263298 # [ 115.556819] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3329 02:31:34.263361 # [ 115.562088] LR is at __irq_work_queue_local+0x40/0x74
3330 02:31:34.307029 # [ 115.567165] pc : [<c0c2e028>] lr : [<c049ba28>] psr: 600e0013
3331 02:31:34.307110 # [ 115.573452] sp : c478de38 ip : c478dd40 fp : c478de64
3332 02:31:34.307182 # [ 115.578696] r10: 00000011 r9 : c1acbe18 r8 : c15e7d40
3333 02:31:34.307246 # [ 115.583944] r7 : c478df60 r6 : 00000051 r5 : c478c000 r4 : b6f73000
3334 02:31:34.307307 # [ 115.590491] r3 : 5e682674 r2 : 5e682674 r1 : ef7815e0 r0 : 00000026
3335 02:31:34.307369 # [ 115.597043] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3336 02:31:34.351440 # [ 115.604202] Control: 10c5387d Table: 16f0804a DAC: 00000051
3337 02:31:34.351954 # [ 115.609971] Process cat (pid: 2308, stack limit = 0x548258f3)
3338 02:31:34.352331 # [ 115.615741] Stack: (0xc478de38 to 0xc478e000)
3339 02:31:34.352663 # [ 115.620125] de20: 00000022 00000000
3340 02:31:34.352980 # [ 115.628337] de40: 00000000 5e682674 c478de6c 00000026 c5d3c000 00000011 c478de74 c478de68
3341 02:31:34.353292 # [ 115.636545] de60: c0c2d040 c0c2df20 c478de9c c478de78 c0c2d540 c0c2d020 c0c2d420 c6b26b40
3342 02:31:34.395436 # [ 115.644753] de80: b6e2d000 00000011 c3026b40 c478df60 c478dec4 c478dea0 c07f4c60 c0c2d42c
3343 02:31:34.395987 # [ 115.652961] dea0: 00000000 c6b26b40 b6e2d000 c2816000 c478df60 c07f4bfc c478df5c c478dec8
3344 02:31:34.396424 # [ 115.661170] dec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c478c000
3345 02:31:34.396812 # [ 115.669377] dee0: b6e2d000 00020000 00000004 00000011 0001ffef c478dee0 00000001 b6e2c000
3346 02:31:34.397145 # [ 115.677586] df00: c5c79e00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3347 02:31:34.397517 # [ 115.685792] df20: 00000000 00000000 c136f978 5e682674 c205c000 c6b26b40 c6b26b40 c478c000
3348 02:31:34.439490 # [ 115.694001] df40: b6e2d000 00000000 00000000 00000004 c478df94 c478df60 c05988bc c0598228
3349 02:31:34.439996 # [ 115.702208] df60: 00000000 00000000 c478dfac 5e682674 00000011 00000011 b6f74e00 00000004
3350 02:31:34.440383 # [ 115.710415] df80: c03002e4 c478c000 c478dfa4 c478df98 c059894c c0598854 00000000 c478dfa8
3351 02:31:34.440696 # [ 115.718623] dfa0: c03000c0 c0598940 00000011 00000011 00000001 b6e2d000 00000011 00000000
3352 02:31:34.440991 # [ 115.726830] dfc0: 00000011 00000011 b6f74e00 00000004 00000001 00000000 00020000 be8ada54
3353 02:31:34.483156 # [ 115.735037] dfe0: 00000004 be8ad788 b6ee294f b6e68c66 800e0030 00000001 00000000 00000000
3354 02:31:34.483324 # [ 115.743230] Backtrace:
3355 02:31:34.483408 # [ 115.745741] [<c0c2df14>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3356 02:31:34.483483 # [ 115.754471] r6:00000011 r5:c5d3c000 r4:00000026
3357 02:31:34.483559 # [ 115.759127] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3358 02:31:34.483642 # [ 115.767173] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3359 02:31:34.527532 # [ 115.775124] r9:c478df60 r8:c3026b40 r7:00000011 r6:b6e2d000 r5:c6b26b40 r4:c0c2d420
3360 02:31:34.528078 # [ 115.782906] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3361 02:31:34.528513 # [ 115.790768] r9:c07f4bfc r8:c478df60 r7:c2816000 r6:b6e2d000 r5:c6b26b40 r4:00000000
3362 02:31:34.528849 # [ 115.798544] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3363 02:31:34.529172 # [ 115.805712] r10:00000004 r9:00000000 r8:00000000 r7:b6e2d000 r6:c478c000 r5:c6b26b40
3364 02:31:34.529538 # [ 115.813560] r4:c6b26b40
3365 02:31:34.571553 # [ 115.816125] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3366 02:31:34.572116 # [ 115.823291] r9:c478c000 r8:c03002e4 r7:00000004 r6:b6f74e00 r5:00000011 r4:00000011
3367 02:31:34.572487 # [ 115.831069] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3368 02:31:34.572879 # [ 115.838660] Exception stack(0xc478dfa8 to 0xc478dff0)
3369 02:31:34.573207 # [ 115.843741] dfa0: 00000011 00000011 00000001 b6e2d000 00000011 00000000
3370 02:31:34.573524 # [ 115.851949] dfc0: 00000011 00000011 b6f74e00 00000004 00000001 00000000 00020000 be8ada54
3371 02:31:34.615211 # [ 115.860152] dfe0: 00000004 be8ad788 b6ee294f b6e68c66
3372 02:31:34.615373 # [ 115.865235] Code: e1a01004 e30c0d3c e34c01ac eb1c855b (e5943000)
3373 02:31:34.615447 # [ 115.871360] ---[ end trace 75e93391e2a[ 116.358777] lkdtm: Performing direct entry ACCESS_NULL
3374 02:31:34.615514 10b51 ]---
3375 02:31:34.615578 # ACCESS_USERSPACE: m[ 116.366838] lkdtm: attempting bad read at 00000000
3376 02:31:34.615644 issing 'call trace:': [FAIL]
3377 02:31:34.615706 not[ 116.374384] 8<--- cut here ---
3378 02:31:34.615770 ok 37 selftests: lkdtm: ACCESS_U[ 116.380262] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3379 02:31:34.659439 SERSPACE.sh # exit=1
3380 02:31:34.659643 # selftests[ 116.391338] pgd = 0fbd0f49
3381 02:31:34.659750 : lkdtm: ACCESS_NULL.sh
3382 02:31:34.659850 [ 116.396861] [00000000] *pgd=00000000
3383 02:31:34.659945 [ 116.402530] Internal error: Oops: 5 [#11] SMP ARM
3384 02:31:34.660041 [ 116.407244] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3385 02:31:34.703560 [ 116.436261] CPU: 3 PID: 2383 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3386 02:31:34.704111 [ 116.444009] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3387 02:31:34.704486 [ 116.450556] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3388 02:31:34.704817 [ 116.455188] LR is at __irq_work_queue_local+0x40/0x74
3389 02:31:34.705136 [ 116.460246] pc : [<c135a460>] lr : [<c049ba28>] psr: 600e0013
3390 02:31:34.705450 [ 116.466518] sp : c5ba5e50 ip : c5ba5d58 fp : c5ba5e64
3391 02:31:34.705754 [ 116.471747] r10: 0000000c r9 : c1acbe2c r8 : c15e7d40
3392 02:31:34.747676 [ 116.476979] r7 : c5ba5f60 r6 : 0000000c r5 : c6e23000 r4 : 00000000
3393 02:31:34.748220 [ 116.483511] r3 : ac8faf49 r2 : ac8faf49 r1 : ef7c05e0 r0 : 00000026
3394 02:31:34.748582 [ 116.490045] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3395 02:31:34.748916 [ 116.497185] Control: 10c5387d Table: 16ff804a DAC: 00000051
3396 02:31:34.749236 [ 116.502939] Process cat (pid: 2383, stack limit = 0x73a93ac2)
3397 02:31:34.749549 [ 116.508691] Stack: (0xc5ba5e50 to 0xc5ba6000)
3398 02:31:34.749855 [ 116.513055] 5e40: 00000027 c6e23000 c5ba5e74 c5ba5e68
3399 02:31:34.791461 [ 116.521241] 5e60: c0c2d040 c135a444 c5ba5e9c c5ba5e78 c0c2d540 c0c2d020 c0c2d420 c6984b40
3400 02:31:34.792001 [ 116.529428] 5e80: b6e4e000 0000000c c3026b40 c5ba5f60 c5ba5ec4 c5ba5ea0 c07f4c60 c0c2d42c
3401 02:31:34.792357 [ 116.537613] 5ea0: 00000000 c6984b40 b6e4e000 c2816000 c5ba5f60 c07f4bfc c5ba5f5c c5ba5ec8
3402 02:31:34.792689 [ 116.545798] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c5ba4000
3403 02:31:34.793007 [ 116.553984] 5ee0: b6e4e000 00020000 00000004 0000000c 0001fff4 c5ba5ee0 00000001 b6e4d000
3404 02:31:34.839549 [ 116.562169] 5f00: c69d9040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3405 02:31:34.840100 [ 116.570354] 5f20: 00000000 00000000 c136f978 ac8faf49 c205c000 c6984b40 c6984b40 c5ba4000
3406 02:31:34.840465 [ 116.578539] 5f40: b6e4e000 00000000 00000000 00000004 c5ba5f94 c5ba5f60 c05988bc c0598228
3407 02:31:34.840792 [ 116.586724] 5f60: 00000000 00000000 c5ba5fac ac8faf49 0000000c 0000000c b6f95e00 00000004
3408 02:31:34.841107 [ 116.594910] 5f80: c03002e4 c5ba4000 c5ba5fa4 c5ba5f98 c059894c c0598854 00000000 c5ba5fa8
3409 02:31:34.883425 [ 116.603094] 5fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e4e000 0000000c 00000000
3410 02:31:34.883979 [ 116.611280] 5fc0: 0000000c 0000000c b6f95e00 00000004 00000001 00000000 00020000 beef8a54
3411 02:31:34.884336 [ 116.619465] 5fe0: 00000004 beef8788 b6f0394f b6e89c66 800e0030 00000001 00000000 00000000
3412 02:31:34.884668 [ 116.627644] Backtrace:
3413 02:31:34.884983 [ 116.630119] [<c135a438>] (lkdtm_ACCESS_NULL) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3414 02:31:34.885294 [ 116.638389] r5:c6e23000 r4:00000027
3415 02:31:34.885599 [ 116.641978] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3416 02:31:34.927477 [ 116.649995] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3417 02:31:34.928027 [ 116.657921] r9:c5ba5f60 r8:c3026b40 r7:0000000c r6:b6e4e000 r5:c6984b40 r4:c0c2d420
3418 02:31:34.928397 [ 116.665678] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3419 02:31:34.928732 [ 116.673515] r9:c07f4bfc r8:c5ba5f60 r7:c2816000 r6:b6e4e000 r5:c6984b40 r4:00000000
3420 02:31:34.929050 [ 116.681266] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3421 02:31:34.971648 [ 116.688410] r10:00000004 r9:00000000 r8:00000000 r7:b6e4e000 r6:c5ba4000 r5:c6984b40
3422 02:31:34.972194 [ 116.696245] r4:c6984b40
3423 02:31:34.972553 [ 116.698789] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3424 02:31:34.972953 [ 116.705933] r9:c5ba4000 r8:c03002e4 r7:00000004 r6:b6f95e00 r5:0000000c r4:0000000c
3425 02:31:34.973341 [ 116.713689] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3426 02:31:34.973698 [ 116.721263] Exception stack(0xc5ba5fa8 to 0xc5ba5ff0)
3427 02:31:34.974066 [ 116.726323] 5fa0: 0000000c 0000000c 00000001 b6e4e000 0000000c 00000000
3428 02:31:35.015086 [ 116.734509] 5fc0: 0000000c 0000000c b6f95e00 00000004 00000001 00000000 00020000 beef8a54
3429 02:31:35.015189 [ 116.742693] 5fe0: 00000004 beef8788 b6f0394f b6e89c66
3430 02:31:35.015259 [ 116.747754] Code: e30c0d3c e34c01ac e1a01004 ebffd44d (e5945000)
3431 02:31:35.015323 [ 116.753915] ---[ end trace 75e93391e2a10b52 ]---
3432 02:31:35.015387 # Segmentation fault
3433 02:31:35.163049 # [ 116.358777] lkdtm: Performing direct entry ACCESS_NULL
3434 02:31:35.163231 # [ 116.366838] lkdtm: attempting bad read at 00000000
3435 02:31:35.163326 # [ 116.374384] 8<--- cut here ---
3436 02:31:35.163424 # [ 116.380262] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3437 02:31:35.163521 # [ 116.391338] pgd = 0fbd0f49
3438 02:31:35.163604 # [ 116.396861] [00000000] *pgd=00000000
3439 02:31:35.163682 # [ 116.402530] Internal error: Oops: 5 [#11] SMP ARM
3440 02:31:35.206158 # [ 116.407244] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3441 02:31:35.206531 # [ 116.436261] CPU: 3 PID: 2383 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3442 02:31:35.206746 # [ 116.444009] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3443 02:31:35.206962 # [ 116.450556] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3444 02:31:35.249590 # [ 116.455188] LR is at __irq_work_queue_local+0x40/0x74
3445 02:31:35.250173 # [ 116.460246] pc : [<c135a460>] lr : [<c049ba28>] psr: 600e0013
3446 02:31:35.250536 # [ 116.466518] sp : c5ba5e50 ip : c5ba5d58 fp : c5ba5e64
3447 02:31:35.250914 # [ 116.471747] r10: 0000000c r9 : c1acbe2c r8 : c15e7d40
3448 02:31:35.251298 # [ 116.476979] r7 : c5ba5f60 r6 : 0000000c r5 : c6e23000 r4 : 00000000
3449 02:31:35.251617 # [ 116.483511] r3 : ac8faf49 r2 : ac8faf49 r1 : ef7c05e0 r0 : 00000026
3450 02:31:35.251926 # [ 116.490045] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3451 02:31:35.292424 # [ 116.497185] Control: 10c5387d Table: 16ff804a DAC: 00000051
3452 02:31:35.293012 # [ 116.502939] Process cat (pid: 2383, stack limit = 0x73a93ac2)
3453 02:31:35.293386 # [ 116.508691] Stack: (0xc5ba5e50 to 0xc5ba6000)
3454 02:31:35.293719 # [ 116.513055] 5e40: 00000027 c6e23000 c5ba5e74 c5ba5e68
3455 02:31:35.294044 # [ 116.521241] 5e60: c0c2d040 c135a444 c5ba5e9c c5ba5e78 c0c2d540 c0c2d020 c0c2d420 c6984b40
3456 02:31:35.294358 # [ 116.529428] 5e80: b6e4e000 0000000c c3026b40 c5ba5f60 c5ba5ec4 c5ba5ea0 c07f4c60 c0c2d42c
3457 02:31:35.339585 # [ 116.537613] 5ea0: 00000000 c6984b40 b6e4e000 c2816000 c5ba5f60 c07f4bfc c5ba5f5c c5ba5ec8
3458 02:31:35.340163 # [ 116.545798] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c5ba4000
3459 02:31:35.340544 # [ 116.553984] 5ee0: b6e4e000 00020000 00000004 0000000c 0001fff4 c5ba5ee0 00000001 b6e4d000
3460 02:31:35.340899 # [ 116.562169] 5f00: c69d9040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3461 02:31:35.341229 # [ 116.570354] 5f20: 00000000 00000000 c136f978 ac8faf49 c205c000 c6984b40 c6984b40 c5ba4000
3462 02:31:35.387547 # [ 116.578539] 5f40: b6e4e000 00000000 00000000 00000004 c5ba5f94 c5ba5f60 c05988bc c0598228
3463 02:31:35.388101 # [ 116.586724] 5f60: 00000000 00000000 c5ba5fac ac8faf49 0000000c 0000000c b6f95e00 00000004
3464 02:31:35.388470 # [ 116.594910] 5f80: c03002e4 c5ba4000 c5ba5fa4 c5ba5f98 c059894c c0598854 00000000 c5ba5fa8
3465 02:31:35.388814 # [ 116.603094] 5fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e4e000 0000000c 00000000
3466 02:31:35.389159 # [ 116.611280] 5fc0: 0000000c 0000000c b6f95e00 00000004 00000001 00000000 00020000 beef8a54
3467 02:31:35.389481 # [ 116.619465] 5fe0: 00000004 beef8788 b6f0394f b6e89c66 800e0030 00000001 00000000 00000000
3468 02:31:35.431518 # [ 116.627644] Backtrace:
3469 02:31:35.432058 # [ 116.630119] [<c135a438>] (lkdtm_ACCESS_NULL) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3470 02:31:35.432416 # [ 116.638389] r5:c6e23000 r4:00000027
3471 02:31:35.432746 # [ 116.641978] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3472 02:31:35.433066 # [ 116.649995] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3473 02:31:35.433376 # [ 116.657921] r9:c5ba5f60 r8:c3026b40 r7:0000000c r6:b6e4e000 r5:c6984b40 r4:c0c2d420
3474 02:31:35.475520 # [ 116.665678] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3475 02:31:35.476071 # [ 116.673515] r9:c07f4bfc r8:c5ba5f60 r7:c2816000 r6:b6e4e000 r5:c6984b40 r4:00000000
3476 02:31:35.476433 # [ 116.681266] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3477 02:31:35.476765 # [ 116.688410] r10:00000004 r9:00000000 r8:00000000 r7:b6e4e000 r6:c5ba4000 r5:c6984b40
3478 02:31:35.477081 # [ 116.696245] r4:c6984b40
3479 02:31:35.477391 # [ 116.698789] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3480 02:31:35.477697 # [ 116.705933[ 117.244557] lkdtm: Performing direct entry WRITE_RO
3481 02:31:35.519388 ] r9:c5ba4000 r8:c0[3 0 0121e74.249638] lkdtm: attempting bad rodata write at c15e7fd8
3482 02:31:35.519814 r7:00000004 r6:b6f95e00 r5:000000[ 117.257481] 8<--- cut here ---
3483 02:31:35.520176 0c r4:0000000c
3484 02:31:35.520553 #[ [ 1 1171.62.3299] Unable to handle kernel paging request at virtual address c15e7fd8
3485 02:31:35.520889 713689] [<c0598934>] (sys[_ w r1i7.272615] pgd = 454f3b6c
3486 02:31:35.521229 te) from [<c03000c0>] (ret_fast_s[ 117.277755] [c15e7fd8] *pgd=1141941e(bad)
3487 02:31:35.521570 yscall+0x0/0x28)
3488 02:31:35.521914 # [ 116.721263[ 117.284642] Internal error: Oops: 80d [#12] SMP ARM
3489 02:31:35.563526 ] Exception stack(0xc5ba5fa8 to 0[ 117.292379] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3490 02:31:35.564109 xc5ba5ff0)
3491 02:31:35.564480 # [ 116.726323] 5fa0[ 117.324097] CPU: 1 PID: 2457 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3492 02:31:35.607647 : 00000[0 0 c1 7.334691] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3493 02:31:35.608197 0000000c 00000001 b6e4e000 000000[ 117.343674] PC is at lkdtm_WRITE_RO+0x44/0x50
3494 02:31:35.608570 0c 00000000
3495 02:31:35.608906 # [ 116.734509] 5fc[ 117.350890] LR is at __irq_work_queue_local+0x40/0x74
3496 02:31:35.609231 0: 0000000c 0000000c b6f95e00 [0 117.358786] pc : [<c135a27c>] lr : [<c049ba28>] psr: 600e0013
3497 02:31:35.609552 000004 00000001 00000000[ 0 01017.367740] sp : c6fefe50 ip : c6fefd58 fp : c6fefe64
3498 02:31:35.609867 0000 beef8a54
3499 02:31:35.651528 # [ 116.74[2 6 9117.375395] r10: 00000009 r9 : c1acbe38 r8 : c15e7d40
3500 02:31:35.652082 ] 5fe0: 00000004 beef878[8 b1617.383137] r7 : c6feff60 r6 : 00000009 r5 : c5f6d000 r4 : c15e7fd8
3501 02:31:35.652451 0394f b6e89c66
3502 02:31:35.652788 # [ 116[. 7 41717.392094] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e0 r0 : c1accc3c
3503 02:31:35.653108 54] Code: e30c0d3c e34c01ac e1[a 117.401052] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3504 02:31:35.653430 1004 ebffd44d (e5945000)
3505 02:31:35.653736 #[ [ 117.410878] Control: 10c5387d Table: 16f7004a DAC: 00000051
3506 02:31:35.695487 116.753915] ---[ end trace 75e9[ 117.419226] Process cat (pid: 2457, stack limit = 0xe7012daf)
3507 02:31:35.696039 391e2a10b52 ]---
3508 02:31:35.696399 # ACCESS[_ N U117.427747] Stack: (0xc6fefe50 to 0xc6ff0000)
3509 02:31:35.696727 L: missing 'call trace:': [FAIL][ 117.434628] fe40: 00000028 c5f6d000 c6fefe74 c6fefe68
3510 02:31:35.697047 not ok 38 selftests: lkdtm: ACCE[ 117.445671] fe60: c0c2d040 c135a244 c6fefe9c c6fefe78 c0c2d540 c0c2d020 c0c2d420 c5a35b80
3511 02:31:35.697366 SS_NULL.sh # exit=1
3512 02:31:35.739518 # selftests:[ 117.456711] fe80: b6e2f000 00000009 c3026b40 c6feff60 c6fefec4 c6fefea0 c07f4c60 c0c2d42c
3513 02:31:35.740071 lkdtm: WRITE_RO.sh
3514 02:31:35.740434 [ 117.467753] fea0: 00000000 c5a35b80 b6e2f000 c2816000 c6feff60 c07f4bfc c6feff5c c6fefec8
3515 02:31:35.740765 [ 117.477750] fec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6fee000
3516 02:31:35.741084 [ 117.485959] fee0: b6e2f000 00020000 00000004 00000009 0001fff7 c6fefee0 00000001 b6e2e000
3517 02:31:35.741396 [ 117.494165] ff00: c29c9a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3518 02:31:35.783503 [ 117.502372] ff20: 00000000 00000000 c136f978 3bf3c0f4 c205c000 c5a35b80 c5a35b80 c6fee000
3519 02:31:35.784060 [ 117.510579] ff40: b6e2f000 00000000 00000000 00000004 c6feff94 c6feff60 c05988bc c0598228
3520 02:31:35.784427 [ 117.518786] ff60: 00000000 00000000 c6feffac 3bf3c0f4 00000009 00000009 b6f76e00 00000004
3521 02:31:35.784760 [ 117.526993] ff80: c03002e4 c6fee000 c6feffa4 c6feff98 c059894c c0598854 00000000 c6feffa8
3522 02:31:35.785081 [ 117.535200] ffa0: c03000c0 c0598940 00000009 00000009 00000001 b6e2f000 00000009 00000000
3523 02:31:35.785391 [ 117.543408] ffc0: 00000009 00000009 b6f76e00 00000004 00000001 00000000 00020000 bed9ea54
3524 02:31:35.827524 [ 117.551614] ffe0: 00000004 bed9e788 b6ee494f b6e6ac66 800e0030 00000001 00000000 00000000
3525 02:31:35.828071 [ 117.559807] Backtrace:
3526 02:31:35.828428 [ 117.562325] [<c135a238>] (lkdtm_WRITE_RO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3527 02:31:35.828761 [ 117.570357] r5:c5f6d000 r4:00000028
3528 02:31:35.829080 [ 117.573973] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3529 02:31:35.829393 [ 117.582020] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3530 02:31:35.871429 [ 117.589971] r9:c6feff60 r8:c3026b40 r7:00000009 r6:b6e2f000 r5:c5a35b80 r4:c0c2d420
3531 02:31:35.871971 [ 117.597756] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3532 02:31:35.872327 [ 117.605618] r9:c07f4bfc r8:c6feff60 r7:c2816000 r6:b6e2f000 r5:c5a35b80 r4:00000000
3533 02:31:35.872657 [ 117.613395] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3534 02:31:35.872976 [ 117.620563] r10:00000004 r9:00000000 r8:00000000 r7:b6e2f000 r6:c6fee000 r5:c5a35b80
3535 02:31:35.873286 [ 117.628411] r4:c5a35b80
3536 02:31:35.873588 [ 117.630977] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3537 02:31:35.915220 [ 117.638143] r9:c6fee000 r8:c03002e4 r7:00000004 r6:b6f76e00 r5:00000009 r4:00000009
3538 02:31:35.915377 [ 117.645922] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3539 02:31:35.915473 [ 117.653511] Exception stack(0xc6feffa8 to 0xc6fefff0)
3540 02:31:35.915550 [ 117.658592] ffa0: 00000009 00000009 00000001 b6e2f000 00000009 00000000
3541 02:31:35.915612 [ 117.666799] ffc0: 00000009 00000009 b6f76e00 00000004 00000001 00000000 00020000 bed9ea54
3542 02:31:35.915672 [ 117.675001] ffe0: 00000004 bed9e788 b6ee494f b6e6ac66
3543 02:31:35.959261 [ 117.680084] Code: e34a3bcd e30c0c3c e34c01ac e0233002 (e5843000)
3544 02:31:35.959377 [ 117.686209] ---[ end trace 75e93391e2a10b53 ]---
3545 02:31:35.959473 # Segmentation fault
3546 02:31:36.082192 # [ 117.244557] lkdtm: Performing direct entry WRITE_RO
3547 02:31:36.082285 # [ 117.249638] lkdtm: attempting bad rodata write at c15e7fd8
3548 02:31:36.082359 # [ 117.257481] 8<--- cut here ---
3549 02:31:36.082429 # [ 117.263299] Unable to handle kernel paging request at virtual address c15e7fd8
3550 02:31:36.082495 # [ 117.272615] pgd = 454f3b6c
3551 02:31:36.082555 # [ 117.277755] [c15e7fd8] *pgd=1141941e(bad)
3552 02:31:36.082613 # [ 117.284642] Internal error: Oops: 80d [#12] SMP ARM
3553 02:31:36.125833 # [ 117.292379] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3554 02:31:36.126290 # [ 117.324097] CPU: 1 PID: 2457 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3555 02:31:36.126624 # [ 117.334691] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3556 02:31:36.126933 # [ 117.343674] PC is at lkdtm_WRITE_RO+0x44/0x50
3557 02:31:36.168882 # [ 117.350890] LR is at __irq_work_queue_local+0x40/0x74
3558 02:31:36.169422 # [ 117.358786] pc : [<c135a27c>] lr : [<c049ba28>] psr: 600e0013
3559 02:31:36.169781 # [ 117.367740] sp : c6fefe50 ip : c6fefd58 fp : c6fefe64
3560 02:31:36.170113 # [ 117.375395] r10: 00000009 r9 : c1acbe38 r8 : c15e7d40
3561 02:31:36.170452 # [ 117.383137] r7 : c6feff60 r6 : 00000009 r5 : c5f6d000 r4 : c15e7fd8
3562 02:31:36.170785 # [ 117.392094] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e0 r0 : c1accc3c
3563 02:31:36.171142 # [ 117.401052] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3564 02:31:36.211864 # [ 117.410878] Control: 10c5387d Table: 16f7004a DAC: 00000051
3565 02:31:36.212386 # [ 117.419226] Process cat (pid: 2457, stack limit = 0xe7012daf)
3566 02:31:36.212743 # [ 117.427747] Stack: (0xc6fefe50 to 0xc6ff0000)
3567 02:31:36.213096 # [ 117.434628] fe40: 00000028 c5f6d000 c6fefe74 c6fefe68
3568 02:31:36.213432 # [ 117.445671] fe60: c0c2d040 c135a244 c6fefe9c c6fefe78 c0c2d540 c0c2d020 c0c2d420 c5a35b80
3569 02:31:36.213747 # [ 117.456711] fe80: b6e2f000 00000009 c3026b40 c6feff60 c6fefec4 c6fefea0 c07f4c60 c0c2d42c
3570 02:31:36.259475 # [ 117.467753] fea0: 00000000 c5a35b80 b6e2f000 c2816000 c6feff60 c07f4bfc c6feff5c c6fefec8
3571 02:31:36.260076 # [ 117.477750] fec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6fee000
3572 02:31:36.260444 # [ 117.485959] fee0: b6e2f000 00020000 00000004 00000009 0001fff7 c6fefee0 00000001 b6e2e000
3573 02:31:36.260777 # [ 117.494165] ff00: c29c9a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3574 02:31:36.261092 # [ 117.502372] ff20: 00000000 00000000 c136f978 3bf3c0f4 c205c000 c5a35b80 c5a35b80 c6fee000
3575 02:31:36.303504 # [ 117.510579] ff40: b6e2f000 00000000 00000000 00000004 c6feff94 c6feff60 c05988bc c0598228
3576 02:31:36.304089 # [ 117.518786] ff60: 00000000 00000000 c6feffac 3bf3c0f4 00000009 00000009 b6f76e00 00000004
3577 02:31:36.304476 # [ 117.526993] ff80: c03002e4 c6fee000 c6feffa4 c6feff98 c059894c c0598854 00000000 c6feffa8
3578 02:31:36.304831 # [ 117.535200] ffa0: c03000c0 c0598940 00000009 00000009 00000001 b6e2f000 00000009 00000000
3579 02:31:36.305154 # [ 117.543408] ffc0: 00000009 00000009 b6f76e00 00000004 00000001 00000000 00020000 bed9ea54
3580 02:31:36.305468 # [ 117.551614] ffe0: 00000004 bed9e788 b6ee494f b6e6ac66 800e0030 00000001 00000000 00000000
3581 02:31:36.347650 # [ 117.559807] Backtrace:
3582 02:31:36.348195 # [ 117.562325] [<c135a238>] (lkdtm_WRITE_RO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3583 02:31:36.348562 # [ 117.570357] r5:c5f6d000 r4:00000028
3584 02:31:36.348948 # [ 117.573973] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3585 02:31:36.349278 # [ 117.582020] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3586 02:31:36.349596 # [ 117.589971] r9:c6feff60 r8:c3026b40 r7:00000009 r6:b6e2f000 r5:c5a35b80 r4:c0c2d420
3587 02:31:36.391369 # [ 117.597756] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3588 02:31:36.391914 # [ 117.605618] r9:c07f4bfc r8:c6feff60 r7:c2816000 r6:b6e2f000 r5:c5a35b80 r4:00000000
3589 02:31:36.392274 # [ 117.613395] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3590 02:31:36.392604 # [ 117.620563] r10:00000004 r9:00000000 r8:00000000 r7:b6e2f000 r6:c6fee000 r5:c5a35b80
3591 02:31:36.392924 # [ 117.628411] r4:c5a35b80
3592 02:31:36.393232 # [ 117.630977] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3593 02:31:36.435481 # [ 117.638143] r9:c6fee000 r8:c03002e4 r7:00000004 r6:b6f76e00 r5:00000009 r4:00000009
3594 02:31:36.435995 # [ [ 118.169673] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3595 02:31:36.436345 117.645922] [<c0598934>] (sys_wri[ 118.177074] lkdtm: attempting bad ro_after_init write at c1b7dc48
3596 02:31:36.436685 te) from [<c03000c0>] (ret_fast_s[ 118.185947] 8<--- cut here ---
3597 02:31:36.437003 yscall+0x0/0x28)
3598 02:31:36.437310 # [[ 111178.191812] Unable to handle kernel paging request at virtual address c1b7dc48
3599 02:31:36.437614 653511] Exception st[a c k1(108x.201297] pgd = 454f3b6c
3600 02:31:36.437921 6feffa8 to 0xc6fefff0)
3601 02:31:36.438219 # [ 117.[ 118.206268] [c1b7dc48] *pgd=11a1941e(bad)
3602 02:31:36.479525 658592] ffa0: [ 118.213163] Internal error: Oops: 80d [#13] SMP ARM
3603 02:31:36.480085 00000009 00000009 00000001 b6e2f0[ 118.220729] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3604 02:31:36.480481 00 00000009 00000000
3605 02:31:36.523667 # [ 117.6[ 118.252449] CPU: 1 PID: 2531 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3606 02:31:36.524224 6799] ffc0: 00[0 0 0101089. 20602963] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3607 02:31:36.524601 00009 b6f76e00 00000004 00000001 [ 118.271523] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3608 02:31:36.524937 00000000 00020000 bed9ea54
3609 02:31:36.525261 # [ [ 118.279702] LR is at __irq_work_queue_local+0x40/0x74
3610 02:31:36.525572 117.675001] ffe0:[ 0 0101080.0207606] pc : [<c135a2ec>] lr : [<c049ba28>] psr: 600e0013
3611 02:31:36.567648 4 bed9e788 b6e[e 4 91148f. 2b965e61] sp : c6fc5e50 ip : c6fc5d58 fp : c6fc5e64
3612 02:31:36.568207 6ac66
3613 02:31:36.568576 # [ 117.[6 8 0101884.]3 03103] r10: 00000014 r9 : c1acbe44 r8 : c15e7d40
3614 02:31:36.568909 ode: e34a3bcd e3[0 c 01c138c. 3e10419] r7 : c6fc5f60 r6 : 00000014 r5 : c6bf7000 r4 : c1b7dc48
3615 02:31:36.569235 4c01ac e0233002[ ( e151884.33010037] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1accc3c
3616 02:31:36.569555 0)
3617 02:31:36.569867 # [ 117.686209] [- - -1[1 8.327572] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3618 02:31:36.611490 nd trace 75e93391e2a10[b 5 31 1]8.337056] Control: 10c5387d Table: 16f7004a DAC: 00000051
3619 02:31:36.612045 --
3620 02:31:36.612469 # WRITE_RO: missin[g '1c1a8.345153] Process cat (pid: 2531, stack limit = 0xbcbf1f41)
3621 02:31:36.612806 l trace:': [FAI[L ] 1
3622 02:31:36.613123 1n8o.t3 5o248] Stack: (0xc6fc5e50 to 0xc6fc6000)
3623 02:31:36.613508 k 39 selftests: lkdtm: WR[I T E1_8.359621] 5e40: 00000029 c6bf7000 c6fc5e74 c6fc5e68
3624 02:31:36.613827 RO.sh # exit=1
3625 02:31:36.614132 # selftests: lkd[ 118.370239] 5e60: c0c2d040 c135a294 c6fc5e9c c6fc5e78 c0c2d540 c0c2d020 c0c2d420 c6ab8c80
3626 02:31:36.614478 m: WRITE_RO_AFTER_INIT.sh[
3627 02:31:36.655401 118.381196] 5e80: b6def000 00000014 c3026b40 c6fc5f60 c6fc5ec4 c6fc5ea0 c07f4c60 c0c2d42c
3628 02:31:36.655950 [ 118.391724] 5ea0: 00000000 c6ab8c80 b6def000 c2816000 c6fc5f60 c07f4bfc c6fc5f5c c6fc5ec8
3629 02:31:36.656317 [ 118.399932] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c4246424 c05988bc c6fc4000
3630 02:31:36.656654 [ 118.408141] 5ee0: b6def000 00020000 00000004 00000014 0001ffec c6fc5ee0 00000001 00000805
3631 02:31:36.656973 [ 118.416348] 5f00: c29c8f00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3632 02:31:36.703522 [ 118.424555] 5f20: 00000000 00000000 c6fc4000 973727bc b6dee000 c6ab8c80 c6ab8c80 c6fc4000
3633 02:31:36.704079 [ 118.432763] 5f40: b6def000 00000000 00000000 00000004 c6fc5f94 c6fc5f60 c05988bc c0598228
3634 02:31:36.704451 [ 118.440971] 5f60: 00000000 00000000 c6fc5fac 973727bc 00000014 00000014 b6f36e00 00000004
3635 02:31:36.704779 [ 118.449180] 5f80: c03002e4 c6fc4000 c6fc5fa4 c6fc5f98 c059894c c0598854 00000000 c6fc5fa8
3636 02:31:36.705098 [ 118.457387] 5fa0: c03000c0 c0598940 00000014 00000014 00000001 b6def000 00000014 00000000
3637 02:31:36.747517 [ 118.465596] 5fc0: 00000014 00000014 b6f36e00 00000004 00000001 00000000 00020000 bee41a54
3638 02:31:36.748057 [ 118.473804] 5fe0: 00000004 bee41788 b6ea494f b6e2ac66 800e0030 00000001 00000000 00000000
3639 02:31:36.748421 [ 118.481997] Backtrace:
3640 02:31:36.748748 [ 118.484518] [<c135a288>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3641 02:31:36.749068 [ 118.493502] r5:c6bf7000 r4:00000029
3642 02:31:36.749377 [ 118.497117] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3643 02:31:36.749678 [ 118.505164] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3644 02:31:36.795478 [ 118.513114] r9:c6fc5f60 r8:c3026b40 r7:00000014 r6:b6def000 r5:c6ab8c80 r4:c0c2d420
3645 02:31:36.796022 [ 118.520897] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3646 02:31:36.796388 [ 118.528760] r9:c07f4bfc r8:c6fc5f60 r7:c2816000 r6:b6def000 r5:c6ab8c80 r4:00000000
3647 02:31:36.796720 [ 118.536536] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3648 02:31:36.797034 [ 118.543702] r10:00000004 r9:00000000 r8:00000000 r7:b6def000 r6:c6fc4000 r5:c6ab8c80
3649 02:31:36.797343 [ 118.551552] r4:c6ab8c80
3650 02:31:36.839137 [ 118.554117] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3651 02:31:36.839295 [ 118.561282] r9:c6fc4000 r8:c03002e4 r7:00000004 r6:b6f36e00 r5:00000014 r4:00000014
3652 02:31:36.839364 [ 118.569061] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3653 02:31:36.839428 [ 118.576650] Exception stack(0xc6fc5fa8 to 0xc6fc5ff0)
3654 02:31:36.839508 [ 118.581731] 5fa0: 00000014 00000014 00000001 b6def000 00000014 00000000
3655 02:31:36.839599 [ 118.589940] 5fc0: 00000014 00000014 b6f36e00 00000004 00000001 00000000 00020000 bee41a54
3656 02:31:36.883060 [ 118.598142] 5fe0: 00000004 bee41788 b6ea494f b6e2ac66
3657 02:31:36.883152 [ 118.603224] Code: e34a3bcd e30c0c3c e34c01ac e0233002 (e5843000)
3658 02:31:36.883221 [ 118.609348] ---[ end trace 75e93391e2a10b54 ]---
3659 02:31:36.883288 # Segmentation fault
3660 02:31:36.981018 # [ 118.169673] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3661 02:31:36.981105 # [ 118.177074] lkdtm: attempting bad ro_after_init write at c1b7dc48
3662 02:31:36.981174 # [ 118.185947] 8<--- cut here ---
3663 02:31:36.981238 # [ 118.191812] Unable to handle kernel paging request at virtual address c1b7dc48
3664 02:31:36.981299 # [ 118.201297] pgd = 454f3b6c
3665 02:31:36.981358 # [ 118.206268] [c1b7dc48] *pgd=11a1941e(bad)
3666 02:31:36.981424 # [ 118.213163] Internal error: Oops: 80d [#13] SMP ARM
3667 02:31:37.024060 # [ 118.220729] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3668 02:31:37.024150 # [ 118.252449] CPU: 1 PID: 2531 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3669 02:31:37.024229 # [ 118.262963] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3670 02:31:37.024294 # [ 118.271523] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3671 02:31:37.067292 # [ 118.279702] LR is at __irq_work_queue_local+0x40/0x74
3672 02:31:37.067486 # [ 118.287606] pc : [<c135a2ec>] lr : [<c049ba28>] psr: 600e0013
3673 02:31:37.067591 # [ 118.295961] sp : c6fc5e50 ip : c6fc5d58 fp : c6fc5e64
3674 02:31:37.067687 # [ 118.303103] r10: 00000014 r9 : c1acbe44 r8 : c15e7d40
3675 02:31:37.067788 # [ 118.310419] r7 : c6fc5f60 r6 : 00000014 r5 : c6bf7000 r4 : c1b7dc48
3676 02:31:37.067883 # [ 118.319037] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1accc3c
3677 02:31:37.067974 # [ 118.327572] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3678 02:31:37.111418 # [ 118.337056] Control: 10c5387d Table: 16f7004a DAC: 00000051
3679 02:31:37.111959 # [ 118.345153] Process cat (pid: 2531, stack limit = 0xbcbf1f41)
3680 02:31:37.112324 # [ 118.353248] Stack: (0xc6fc5e50 to 0xc6fc6000)
3681 02:31:37.112656 # [ 118.359621] 5e40: 00000029 c6bf7000 c6fc5e74 c6fc5e68
3682 02:31:37.112979 # [ 118.370239] 5e60: c0c2d040 c135a294 c6fc5e9c c6fc5e78 c0c2d540 c0c2d020 c0c2d420 c6ab8c80
3683 02:31:37.113292 # [ 118.381196] 5e80: b6def000 00000014 c3026b40 c6fc5f60 c6fc5ec4 c6fc5ea0 c07f4c60 c0c2d42c
3684 02:31:37.155492 # [ 118.391724] 5ea0: 00000000 c6ab8c80 b6def000 c2816000 c6fc5f60 c07f4bfc c6fc5f5c c6fc5ec8
3685 02:31:37.156040 # [ 118.399932] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c4246424 c05988bc c6fc4000
3686 02:31:37.156405 # [ 118.408141] 5ee0: b6def000 00020000 00000004 00000014 0001ffec c6fc5ee0 00000001 00000805
3687 02:31:37.156736 # [ 118.416348] 5f00: c29c8f00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3688 02:31:37.157074 # [ 118.424555] 5f20: 00000000 00000000 c6fc4000 973727bc b6dee000 c6ab8c80 c6ab8c80 c6fc4000
3689 02:31:37.199452 # [ 118.432763] 5f40: b6def000 00000000 00000000 00000004 c6fc5f94 c6fc5f60 c05988bc c0598228
3690 02:31:37.200012 # [ 118.440971] 5f60: 00000000 00000000 c6fc5fac 973727bc 00000014 00000014 b6f36e00 00000004
3691 02:31:37.200379 # [ 118.449180] 5f80: c03002e4 c6fc4000 c6fc5fa4 c6fc5f98 c059894c c0598854 00000000 c6fc5fa8
3692 02:31:37.200706 # [ 118.457387] 5fa0: c03000c0 c0598940 00000014 00000014 00000001 b6def000 00000014 00000000
3693 02:31:37.201022 # [ 118.465596] 5fc0: 00000014 00000014 b6f36e00 00000004 00000001 00000000 00020000 bee41a54
3694 02:31:37.201329 # [ 118.473804] 5fe0: 00000004 bee41788 b6ea494f b6e2ac66 800e0030 00000001 00000000 00000000
3695 02:31:37.243420 # [ 118.481997] Backtrace:
3696 02:31:37.243967 # [ 118.484518] [<c135a288>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3697 02:31:37.244331 # [ 118.493502] r5:c6bf7000 r4:00000029
3698 02:31:37.244662 # [ 118.497117] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3699 02:31:37.244981 # [ 118.505164] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3700 02:31:37.245294 # [ 118.513114] r9:c6fc5f60 r8:c3026b40 r7:00000014 r6:b6def000 r5:c6ab8c80 r4:c0c2d420
3701 02:31:37.287472 # [ 118.520897] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3702 02:31:37.288024 # [ 118.528760] r9:c07f4bfc r8:c6fc5f60 r7:c2816000 r6:b6def000 r5:c6ab8c80 r4:00000000
3703 02:31:37.288382 # [ 118.536536] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3704 02:31:37.288715 # [ 118.543702] r10:00000004 r9:00000000 r8:00000000 r7:b6def000 r6:c6fc4000 r5:c6ab8c80
3705 02:31:37.289031 # [ 118.551552] r4:c6ab8c80
3706 02:31:37.289339 # [ 118.554117] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3707 02:31:37.331576 # [ 118.561282] r9:c6fc4000 r8:c03002e4 r7:00000004 r6:b6f36e00 r5:00000014 r4:00000014
3708 02:31:37.332127 # [ 118.569061] [<c0598934>] (sys_write) from [<c[ 119.071888] lkdtm: Performing direct entry WRITE_KERN
3709 02:31:37.332492 03000c0>] (ret_fast_syscall+0x0/0[ 119.079762] lkdtm: attempting bad 7521200 byte write at c135a160
3710 02:31:37.332836 x28)
3711 02:31:37.333154 # [ 118.576650] Exception [ 119.088651] 8<--- cut here ---
3712 02:31:37.333462 stack(0xc6fc5f[a 8 11t9o. 009x4c90] Unable to handle kernel paging request at virtual address c135a160
3713 02:31:37.333765 6fc5ff0)
3714 02:31:37.334068 # [ [ 1 1181.95.811073623] pgd = 1324d1f9
3715 02:31:37.375498 1] 5fa0: 00[0 0119.108327] [c135a160] *pgd=1121940e(bad)
3716 02:31:37.376050 0014 00000014 00000[0 0 11 1b96.d14945] Internal error: Oops: 80d [#14] SMP ARM
3717 02:31:37.376412 ef000 00000014 00000000
3718 02:31:37.376738 # [ 118[ 119.121988] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3719 02:31:37.419522 .589940] 5fc0: 0000001[4 010109.153694] CPU: 3 PID: 2605 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3720 02:31:37.420088 0014 b6f36e0[ 0 101090.0106030743] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3721 02:31:37.420460 00000001 00000000 000200[0 0 1b9.172133] PC is at memcpy+0x50/0x330
3722 02:31:37.420791 ee41a54
3723 02:31:37.421102 # [ [1 1 81.1599.811748304] LR is at 0xe92dd830
3724 02:31:37.421412 ] 5fe0: 00[0 0 0101094. 1b8e3e4441] pc : [<c08ccbb0>] lr : [<e92dd830>] psr: 200e0013
3725 02:31:37.463656 788 b6ea494[ f 1b169e.21a9c165630] sp : c6d45e2c ip : e1a0c00d fp : c6d45e64
3726 02:31:37.464214 # [ 118.[6 0 3121294.]1 9C8o5d77] r10: 0000000b r9 : c1acbe58 r8 : e89da800
3727 02:31:37.464579 : e34a3bc[d e13109c.02c035c6 2e] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3728 02:31:37.464910 34c01ac e0[2 3 3101092. 2(1e358889] r3 : e1a0c00d r2 : 0072c310 r1 : c0c2ddd0 r0 : c135a160
3729 02:31:37.465237 3000)
3730 02:31:37.465550 # [ 11[8 . 6101993.4282]241] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3731 02:31:37.465858 ---[ end trace [7 5 e191393.92131373] Control: 10c5387d Table: 15fa004a DAC: 00000051
3732 02:31:37.466161 2a10b54 ]--[-
3733 02:31:37.507659 1#1 9W.R2I3T9E1_9] Process cat (pid: 2605, stack limit = 0xc212d7d0)
3734 02:31:37.508217 RO_AFTER_IN[I T :1 1m9i.s2s4i6n7g8] Stack: (0xc6d45e2c to 0xc6d46000)
3735 02:31:37.508576 'call trace:': [FA[I L ]119
3736 02:31:37.508902 .n252952] 5e20: c0c2ddb0 0072c3b0 c6d45f60 c15e7d40 c135a160
3737 02:31:37.509225 t ok 40 selftests: lkdt[m : 1W1R.263299] 5e40: c135a160 c135a344 0000002a c5fe2000 0000000b c6d45f60 c6d45e74 c6d45e68
3738 02:31:37.509543 ITE_RO_AFTER_INI[T . s1h1 9#. 2e73817] 5e60: c0c2d040 c135a304 c6d45e9c c6d45e78 c0c2d540 c0c2d020 c0c2d420 c6984dc0
3739 02:31:37.551515 it=1
3740 02:31:37.552068 # selftests: [l k d1t1m9:. 84076] 5e80: b6e5a000 0000000b c3026b40 c6d45f60 c6d45ec4 c6d45ea0 c07f4c60 c0c2d42c
3741 02:31:37.552438 WRITE_KERN.sh
3742 02:31:37.552768 [ 119.294422] 5ea0: 00000000 c6984dc0 b6e5a000 c2816000 c6d45f60 c07f4bfc c6d45f5c c6d45ec8
3743 02:31:37.553094 [ 119.303902] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6d44000
3744 02:31:37.553409 [ 119.312092] 5ee0: b6e5a000 00020000 00000004 0000000b 0001fff5 c6d45ee0 00000001 b6e59000
3745 02:31:37.595502 [ 119.320280] 5f00: c6b26640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3746 02:31:37.596057 [ 119.328469] 5f20: 00000000 00000000 c136f978 7989ac1d c205c000 c6984dc0 c6984dc0 c6d44000
3747 02:31:37.596422 [ 119.336657] 5f40: b6e5a000 00000000 00000000 00000004 c6d45f94 c6d45f60 c05988bc c0598228
3748 02:31:37.596755 [ 119.344847] 5f60: 00000000 00000000 c6d45fac 7989ac1d 0000000b 0000000b b6fa1e00 00000004
3749 02:31:37.597075 [ 119.353036] 5f80: c03002e4 c6d44000 c6d45fa4 c6d45f98 c059894c c0598854 00000000 c6d45fa8
3750 02:31:37.597385 [ 119.361223] 5fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e5a000 0000000b 00000000
3751 02:31:37.639431 [ 119.369413] 5fc0: 0000000b 0000000b b6fa1e00 00000004 00000001 00000000 00020000 be8c9a54
3752 02:31:37.639990 [ 119.377601] 5fe0: 00000004 be8c9788 b6f0f94f b6e95c66 800e0030 00000001 00000000 00000000
3753 02:31:37.640359 [ 119.385782] Backtrace:
3754 02:31:37.640691 [ 119.388270] [<c135a2f8>] (lkdtm_WRITE_KERN) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3755 02:31:37.641011 [ 119.396459] r7:c6d45f60 r6:0000000b r5:c5fe2000 r4:0000002a
3756 02:31:37.641322 [ 119.402134] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3757 02:31:37.683415 [ 119.410157] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3758 02:31:37.683973 [ 119.418084] r9:c6d45f60 r8:c3026b40 r7:0000000b r6:b6e5a000 r5:c6984dc0 r4:c0c2d420
3759 02:31:37.684337 [ 119.425845] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3760 02:31:37.684672 [ 119.433685] r9:c07f4bfc r8:c6d45f60 r7:c2816000 r6:b6e5a000 r5:c6984dc0 r4:00000000
3761 02:31:37.684995 [ 119.441440] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3762 02:31:37.685304 [ 119.448588] r10:00000004 r9:00000000 r8:00000000 r7:b6e5a000 r6:c6d44000 r5:c6984dc0
3763 02:31:37.727411 [ 119.456423] r4:c6984dc0
3764 02:31:37.727968 [ 119.458969] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3765 02:31:37.728331 [ 119.466116] r9:c6d44000 r8:c03002e4 r7:00000004 r6:b6fa1e00 r5:0000000b r4:0000000b
3766 02:31:37.728669 [ 119.473875] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3767 02:31:37.728991 [ 119.481452] Exception stack(0xc6d45fa8 to 0xc6d45ff0)
3768 02:31:37.729306 [ 119.486515] 5fa0: 0000000b 0000000b 00000001 b6e5a000 0000000b 00000000
3769 02:31:37.771245 [ 119.494704] 5fc0: 0000000b 0000000b b6fa1e00 00000004 00000001 00000000 00020000 be8c9a54
3770 02:31:37.771337 [ 119.502890] 5fe0: 00000004 be8c9788 b6f0f94f b6e95c66
3771 02:31:37.771410 [ 119.507953] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3772 02:31:37.771482 [ 119.514061] ---[ end trace 75e93391e2a10b55 ]---
3773 02:31:37.771550 # Segmentation fault
3774 02:31:37.972556 # [ 119.071888] lkdtm: Performing direct entry WRITE_KERN
3775 02:31:37.973013 # [ 119.079762] lkdtm: attempting bad 7521200 byte write at c135a160
3776 02:31:37.973367 # [ 119.088651] 8<--- cut here ---
3777 02:31:37.973697 # [ 119.094490] Unable to handle kernel paging request at virtual address c135a160
3778 02:31:37.974002 # [ 119.103623] pgd = 1324d1f9
3779 02:31:37.974293 # [ 119.108327] [c135a160] *pgd=1121940e(bad)
3780 02:31:37.974576 # [ 119.114945] Internal error: Oops: 80d [#14] SMP ARM
3781 02:31:38.015880 # [ 119.121988] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3782 02:31:38.016457 # [ 119.153694] CPU: 3 PID: 2605 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3783 02:31:38.016826 # [ 119.163773] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3784 02:31:38.017163 # [ 119.172133] PC is at memcpy+0x50/0x330
3785 02:31:38.017517 # [ 119.178304] LR is at 0xe92dd830
3786 02:31:38.059433 # [ 119.183441] pc : [<c08ccbb0>] lr : [<e92dd830>] psr: 200e0013
3787 02:31:38.059995 # [ 119.191530] sp : c6d45e2c ip : e1a0c00d fp : c6d45e64
3788 02:31:38.060462 # [ 119.198577] r10: 0000000b r9 : c1acbe58 r8 : e89da800
3789 02:31:38.060808 # [ 119.205625] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3790 02:31:38.061165 # [ 119.213889] r3 : e1a0c00d r2 : 0072c310 r1 : c0c2ddd0 r0 : c135a160
3791 02:31:38.061487 # [ 119.222241] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3792 02:31:38.061802 # [ 119.231373] Control: 10c5387d Table: 15fa004a DAC: 00000051
3793 02:31:38.103460 # [ 119.239199] Process cat (pid: 2605, stack limit = 0xc212d7d0)
3794 02:31:38.104087 # [ 119.246768] Stack: (0xc6d45e2c to 0xc6d46000)
3795 02:31:38.104475 # [ 119.252952] 5e20: c0c2ddb0 0072c3b0 c6d45f60 c15e7d40 c135a160
3796 02:31:38.104886 # [ 119.263299] 5e40: c135a160 c135a344 0000002a c5fe2000 0000000b c6d45f60 c6d45e74 c6d45e68
3797 02:31:38.105229 # [ 119.273817] 5e60: c0c2d040 c135a304 c6d45e9c c6d45e78 c0c2d540 c0c2d020 c0c2d420 c6984dc0
3798 02:31:38.147349 # [ 119.284076] 5e80: b6e5a000 0000000b c3026b40 c6d45f60 c6d45ec4 c6d45ea0 c07f4c60 c0c2d42c
3799 02:31:38.147903 # [ 119.294422] 5ea0: 00000000 c6984dc0 b6e5a000 c2816000 c6d45f60 c07f4bfc c6d45f5c c6d45ec8
3800 02:31:38.148293 # [ 119.303902] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136f978 c05988bc c6d44000
3801 02:31:38.148661 # [ 119.312092] 5ee0: b6e5a000 00020000 00000004 0000000b 0001fff5 c6d45ee0 00000001 b6e59000
3802 02:31:38.148988 # [ 119.320280] 5f00: c6b26640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3803 02:31:38.149306 # [ 119.328469] 5f20: 00000000 00000000 c136f978 7989ac1d c205c000 c6984dc0 c6984dc0 c6d44000
3804 02:31:38.191404 # [ 119.336657] 5f40: b6e5a000 00000000 00000000 00000004 c6d45f94 c6d45f60 c05988bc c0598228
3805 02:31:38.191945 # [ 119.344847] 5f60: 00000000 00000000 c6d45fac 7989ac1d 0000000b 0000000b b6fa1e00 00000004
3806 02:31:38.192325 # [ 119.353036] 5f80: c03002e4 c6d44000 c6d45fa4 c6d45f98 c059894c c0598854 00000000 c6d45fa8
3807 02:31:38.192660 # [ 119.361223] 5fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e5a000 0000000b 00000000
3808 02:31:38.192976 # [ 119.369413] 5fc0: 0000000b 0000000b b6fa1e00 00000004 00000001 00000000 00020000 be8c9a54
3809 02:31:38.239317 # [ 119.377601] 5fe0: 00000004 be8c9788 b6f0f94f b6e95c66 800e0030 00000001 00000000 00000000
3810 02:31:38.239557 # [ 119.385782] Backtrace:
3811 02:31:38.239686 # [ 119.388270] [<c135a2f8>] (lkdtm_WRITE_KERN) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3812 02:31:38.239803 # [ 119.396459] r7:c6d45f60 r6:0000000b r5:c5fe2000 r4:0000002a
3813 02:31:38.239925 # [ 119.402134] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3814 02:31:38.240046 # [ 119.410157] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3815 02:31:38.283500 # [ 119.418084] r9:c6d45f60 r8:c3026b40 r7:0000000b r6:b6e5a000 r5:c6984dc0 r4:c0c2d420
3816 02:31:38.284075 # [ 119.425845] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3817 02:31:38.284441 # [ 119.433685] r9:c07f4bfc r8:c6d45f60 r7:c2816000 r6:b6e5a000 r5:c6984dc0 r4:00000000
3818 02:31:38.284791 # [ 119.441440] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3819 02:31:38.285112 # [ 119.448588] r10:00000004 r9:00000000 r8:00000000 r7:b6e5a000 r6:c6d44000 r5:c6984dc0
3820 02:31:38.285422 # [ 119.456423] r4:c6984dc0
3821 02:31:38.327488 # [ 119.458969] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)[ 120.059197] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3822 02:31:38.328041
3823 02:31:38.328400 # [ 119.466116] r9:c6d44000 r[ 120.067287] lkdtm: attempting good refcount_inc() without overflow
3824 02:31:38.328730 8:c03002e4 r7:00000004 r6:b6fa1e0[ 120.076345] lkdtm: attempting bad refcount_inc() overflow
3825 02:31:38.329087 0 r5:0000000b r4:0000000b
3826 02:31:38.329410 # [ 1[ 120.084595] ------------[ cut here ]------------
3827 02:31:38.371369 19.473875] [<c0598934>] (sys_writ[ 120.092041] WARNING: CPU: 2 PID: 2680 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3828 02:31:38.371934 e) from [<c03000c0>] (ret_fast_sy[ 120.103378] refcount_t: saturated; leaking memory.
3829 02:31:38.372346 scall+0x0/0x28)
3830 02:31:38.372679 # [ 119.481452][ 120.110976] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3831 02:31:38.415360 Exception stack(0xc6d45fa8 to 0x[ 120.142746] CPU: 2 PID: 2680 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3832 02:31:38.415909 c6d45ff0)
3833 02:31:38.416306 [# [1 2 01.11593.2481] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3834 02:31:38.416678 6515] 5fa0: [ 1 2 0 .161630] Backtrace:
3835 02:31:38.417037 0000000b 0000000b 00000001 b6e[ 120.166353] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
3836 02:31:38.417366 5a000 0000000b 00[0 0 0102000.1
3837 02:31:38.417684 6772] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3838 02:31:38.459635 # [ 119.494704] 5f[c 0 :1 2000.084517] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
3839 02:31:38.460251 0000b 0000000b b6fa1e00 0000[0 0 120.193999] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3840 02:31:38.460632 4 00000001 0000000[0 0102002.0203559] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1ffe4
3841 02:31:38.460982 00 be8c9a54
3842 02:31:38.461313 # [ 119.502[8 9 01]0.213476] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
3843 02:31:38.461634 5fe0: 00000004 [b e 81c2907.82823380] r7:00000016 r6:c1a1ffe4 r5:c1a1ffbc r4:c6bda000
3844 02:31:38.503421 b6f0f94f b6e95c66
3845 02:31:38.503977 # [ 119.5[0 120.231130] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
3846 02:31:38.504350 953] Code: f5d1f05c f[5 d 11f2007242685] r9:c1acbe64 r8:c15e7d40 r7:c6bdbf60 r6:00000016 r5:c6d3b000 r4:c6bda000
3847 02:31:38.504698 c e8b151f8 e2522020 (e8a051f8)
3848 02:31:38.505051 [ 120.252693] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
3849 02:31:38.547632 # [ 119.514061] ---[ end trace 7[ 120.265210] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135a774>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3850 02:31:38.548253 5e93391e2a10b55 ]---
3851 02:31:38.548647 # W[R I T1E0.278154] [<c135a6fc>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3852 02:31:38.548991 _KERN: missin[g '1c2a0l.l2 8t9r04] r4:0000002b
3853 02:31:38.549313 ace:': [FAIL]
3854 02:31:38.549643 not ok 41 [s e l1f0.294155] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3855 02:31:38.549964 tests: lkdtm: WRITE_KERN.s[h #120.304590] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3856 02:31:38.550276 exit=1
3857 02:31:38.591477 # selftest[s : 1l2k0d.t315016] r9:c6bdbf60 r8:c3026b40 r7:00000016 r6:b6dd9000 r5:c68bde00 r4:c0c2d420
3858 02:31:38.592060 : REFCOUNT_INC_OVERFLOW.sh[
3859 02:31:38.592422 120.324935] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3860 02:31:38.592760 [ 120.335186] r9:c07f4bfc r8:c6bdbf60 r7:c2816000 r6:b6dd9000 r5:c68bde00 r4:00000000
3861 02:31:38.593087 [ 120.342942] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3862 02:31:38.593403 [ 120.350088] r10:00000004 r9:00000000 r8:00000000 r7:b6dd9000 r6:c6bda000 r5:c68bde00
3863 02:31:38.593713 [ 120.357923] r4:c68bde00
3864 02:31:38.635526 [ 120.360470] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3865 02:31:38.636145 [ 120.367618] r9:c6bda000 r8:c03002e4 r7:00000004 r6:b6f20e00 r5:00000016 r4:00000016
3866 02:31:38.636518 [ 120.375378] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3867 02:31:38.636858 [ 120.382957] Exception stack(0xc6bdbfa8 to 0xc6bdbff0)
3868 02:31:38.637182 [ 120.388022] bfa0: 00000016 00000016 00000001 b6dd9000 00000016 00000000
3869 02:31:38.637532 [ 120.396213] bfc0: 00000016 00000016 b6f20e00 00000004 00000001 00000000 00020000 be88ba54
3870 02:31:38.679568 [ 120.404400] bfe0: 00000004 be88b788 b6e8e94f b6e14c66
3871 02:31:38.680143 [ 120.409560] irq event stamp: 0
3872 02:31:38.680513 [ 120.412641] hardirqs last enabled at (0): [<00000000>] 0x0
3873 02:31:38.680850 [ 120.418285] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3874 02:31:38.681171 [ 120.425823] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3875 02:31:38.681486 [ 120.433366] softirqs last disabled at (0): [<00000000>] 0x0
3876 02:31:38.681793 [ 120.438953] ---[ end trace 75e93391e2a10b56 ]---
3877 02:31:38.682099 [ 120.443626] lkdtm: Overflow detected: saturated
3878 02:31:38.795599 # [ 120.059197] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3879 02:31:38.796159 # [ 120.067287] lkdtm: attempting good refcount_inc() without overflow
3880 02:31:38.796523 # [ 120.076345] lkdtm: attempting bad refcount_inc() overflow
3881 02:31:38.796859 # [ 120.084595] ------------[ cut here ]------------
3882 02:31:38.797219 # [ 120.092041] WARNING: CPU: 2 PID: 2680 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3883 02:31:38.797539 # [ 120.103378] refcount_t: saturated; leaking memory.
3884 02:31:38.839526 # [ 120.110976] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3885 02:31:38.840102 # [ 120.142746] CPU: 2 PID: 2680 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3886 02:31:38.840482 # [ 120.153281] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3887 02:31:38.840826 # [ 120.161630] Backtrace:
3888 02:31:38.883498 # [ 120.166353] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
3889 02:31:38.884064 # [ 120.176772] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3890 02:31:38.884464 # [ 120.184517] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
3891 02:31:38.884809 # [ 120.193999] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3892 02:31:38.885138 # [ 120.203559] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1ffe4
3893 02:31:38.885475 # [ 120.213476] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
3894 02:31:38.927425 # [ 120.223380] r7:00000016 r6:c1a1ffe4 r5:c1a1ffbc r4:c6bda000
3895 02:31:38.927877 # [ 120.231130] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
3896 02:31:38.928242 # [ 120.242685] r9:c1acbe64 r8:c15e7d40 r7:c6bdbf60 r6:00000016 r5:c6d3b000 r4:c6bda000
3897 02:31:38.928581 # [ 120.252693] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
3898 02:31:38.928907 # [ 120.265210] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135a774>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3899 02:31:38.971423 # [ 120.278154] [<c135a6fc>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3900 02:31:38.971990 # [ 120.289704] r4:0000002b
3901 02:31:38.972360 # [ 120.294155] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3902 02:31:38.972701 # [ 120.304590] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3903 02:31:38.973059 # [ 120.315016] r9:c6bdbf60 r8:c3026b40 r7:00000016 r6:b6dd9000 r5:c68bde00 r4:c0c2d420
3904 02:31:38.973404 # [ 120.324935] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3905 02:31:39.015570 # [ 120.335186] r9:c07f4bfc r8:c6bdbf60 r7:c2816000 r6:b6dd9000 r5:c68bde00 r4:00000000
3906 02:31:39.016130 # [ 120.342942] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3907 02:31:39.016502 # [ 120.350088] r10:00000004 r9:00000000 r8:00000000 r7:b6dd9000 r6:c6bda000 r5:c68bde00
3908 02:31:39.016843 # [ 120.357923] r4:c68bde00
3909 02:31:39.017171 # [ 120.360470] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3910 02:31:39.017492 # [ 120.367618] r9:c6bda000 r8:c03002e4 r7:00000004 r6:b6f20e00 r5:00000016 r4:00000016
3911 02:31:39.059559 # [ 120.375378] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3912 02:31:39.060115 # [ 120.382957] Exception stack(0xc6bdbfa8 to 0xc6bdbff0)
3913 02:31:39.060480 # [ 120.388022] bfa0: 00000016 00000016 00000001 b6dd9000 00000016 00000000
3914 02:31:39.060818 # [ 120.396213] bfc0: 00000016 00000016 b6f20e00 00000004 00000001 00000000 00020000 be88ba54
3915 02:31:39.061141 # [ 120.404400] bfe0: 00000004 be88b788 b6e8e94f b6e14c66
3916 02:31:39.061455 # [ 120.409560] irq event stamp: 0
3917 02:31:39.061760 # [ 120.412641] hardirqs last enabled at (0): [<00000000>] 0x0
3918 02:31:39.103681 # [ 120.418285] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3919 02:31:39.104238 # [ 120.425823] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3920 02:31:39.104605 # [ 120.433366] softirqs last disabled at (0): [<00000000>] 0x0
3921 02:31:39.104940 # [ 120.438953] ---[ end trace 75e93391e2a10b56 ]---
3922 02:31:39.105268 # [ 120.443626] lkdtm: Overflow detected: saturated
3923 02:31:39.105584 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3924 02:31:39.105891 not ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # exit=1
3925 02:31:39.147562 # sel[ 120.875127] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3926 02:31:39.148125 ftests: lkdtm: REFCOUNT_ADD_OVERF[ 120.882887] lkdtm: attempting good refcount_add() without overflow
3927 02:31:39.148498 LOW.sh
3928 02:31:39.148874 [ 120.891973] lkdtm: attempting bad refcount_add() overflow
3929 02:31:39.149210 [ 120.898065] ------------[ cut here ]------------
3930 02:31:39.149526 [ 120.902711] WARNING: CPU: 1 PID: 2714 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3931 02:31:39.149841 [ 120.911196] refcount_t: saturated; leaking memory.
3932 02:31:39.191474 [ 120.916053] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3933 02:31:39.192085 [ 120.945215] CPU: 1 PID: 2714 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3934 02:31:39.192459 [ 120.952964] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3935 02:31:39.192804 [ 120.959496] Backtrace:
3936 02:31:39.235518 [ 120.961969] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
3937 02:31:39.236077 [ 120.969546] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3938 02:31:39.236452 [ 120.975216] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
3939 02:31:39.236786 [ 120.982538] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3940 02:31:39.237109 [ 120.989509] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1ffe4
3941 02:31:39.237425 [ 120.997265] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
3942 02:31:39.237773 [ 121.004755] r7:00000016 r6:c1a1ffe4 r5:c1a1ffbc r4:c6b90000
3943 02:31:39.279471 [ 121.010428] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
3944 02:31:39.280039 [ 121.019396] r9:c1acbe7c r8:c15e7d40 r7:c6b91f60 r6:00000016 r5:c6bf5000 r4:c6b90000
3945 02:31:39.280418 [ 121.027157] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
3946 02:31:39.280755 [ 121.036827] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135a81c>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3947 02:31:39.323415 [ 121.046928] [<c135a798>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3948 02:31:39.323979 [ 121.056062] r4:0000002c
3949 02:31:39.324342 [ 121.058607] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3950 02:31:39.324708 [ 121.066624] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3951 02:31:39.325036 [ 121.074548] r9:c6b91f60 r8:c3026b40 r7:00000016 r6:b6e24000 r5:c6b2a140 r4:c0c2d420
3952 02:31:39.325354 [ 121.082304] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3953 02:31:39.325669 [ 121.090143] r9:c07f4bfc r8:c6b91f60 r7:c2816000 r6:b6e24000 r5:c6b2a140 r4:00000000
3954 02:31:39.367596 [ 121.097894] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3955 02:31:39.368159 [ 121.105038] r10:00000004 r9:00000000 r8:00000000 r7:b6e24000 r6:c6b90000 r5:c6b2a140
3956 02:31:39.368532 [ 121.112870] r4:c6b2a140
3957 02:31:39.368863 [ 121.115413] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3958 02:31:39.369186 [ 121.122557] r9:c6b90000 r8:c03002e4 r7:00000004 r6:b6f6be00 r5:00000016 r4:00000016
3959 02:31:39.369503 [ 121.130312] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3960 02:31:39.411084 [ 121.137886] Exception stack(0xc6b91fa8 to 0xc6b91ff0)
3961 02:31:39.411201 [ 121.142946] 1fa0: 00000016 00000016 00000001 b6e24000 00000016 00000000
3962 02:31:39.411300 [ 121.151130] 1fc0: 00000016 00000016 b6f6be00 00000004 00000001 00000000 00020000 be8d1a54
3963 02:31:39.411379 [ 121.159314] 1fe0: 00000004 be8d1788 b6ed994f b6e5fc66
3964 02:31:39.411471 [ 121.164424] irq event stamp: 0
3965 02:31:39.411561 [ 121.167497] hardirqs last enabled at (0): [<00000000>] 0x0
3966 02:31:39.411651 [ 121.173086] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3967 02:31:39.455323 [ 121.180630] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3968 02:31:39.455535 [ 121.188171] softirqs last disabled at (0): [<00000000>] 0x0
3969 02:31:39.455651 [ 121.193815] ---[ end trace 75e93391e2a10b57 ]---
3970 02:31:39.455753 [ 121.198449] lkdtm: Overflow detected: saturated
3971 02:31:39.542336 # [ 120.875127] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3972 02:31:39.542483 # [ 120.882887] lkdtm: attempting good refcount_add() without overflow
3973 02:31:39.542554 # [ 120.891973] lkdtm: attempting bad refcount_add() overflow
3974 02:31:39.542634 # [ 120.898065] ------------[ cut here ]------------
3975 02:31:39.542724 # [ 120.902711] WARNING: CPU: 1 PID: 2714 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3976 02:31:39.542828 # [ 120.911196] refcount_t: saturated; leaking memory.
3977 02:31:39.585617 # [ 120.916053] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3978 02:31:39.585804 # [ 120.945215] CPU: 1 PID: 2714 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3979 02:31:39.585906 # [ 120.952964] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3980 02:31:39.586003 # [ 120.959496] Backtrace:
3981 02:31:39.628638 # [ 120.961969] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
3982 02:31:39.629023 # [ 120.969546] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3983 02:31:39.629275 # [ 120.975216] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
3984 02:31:39.629500 # [ 120.982538] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3985 02:31:39.629715 # [ 120.989509] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1ffe4
3986 02:31:39.629927 # [ 120.997265] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
3987 02:31:39.672049 # [ 121.004755] r7:00000016 r6:c1a1ffe4 r5:c1a1ffbc r4:c6b90000
3988 02:31:39.672598 # [ 121.010428] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
3989 02:31:39.672961 # [ 121.019396] r9:c1acbe7c r8:c15e7d40 r7:c6b91f60 r6:00000016 r5:c6bf5000 r4:c6b90000
3990 02:31:39.673295 # [ 121.027157] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
3991 02:31:39.673621 # [ 121.036827] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135a81c>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3992 02:31:39.715565 # [ 121.046928] [<c135a798>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3993 02:31:39.716116 # [ 121.056062] r4:0000002c
3994 02:31:39.716481 # [ 121.058607] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3995 02:31:39.716816 # [ 121.066624] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3996 02:31:39.717137 # [ 121.074548] r9:c6b91f60 r8:c3026b40 r7:00000016 r6:b6e24000 r5:c6b2a140 r4:c0c2d420
3997 02:31:39.717452 # [ 121.082304] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3998 02:31:39.759555 # [ 121.090143] r9:c07f4bfc r8:c6b91f60 r7:c2816000 r6:b6e24000 r5:c6b2a140 r4:00000000
3999 02:31:39.760110 # [ 121.097894] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4000 02:31:39.760485 # [ 121.105038] r10:00000004 r9:00000000 r8:00000000 r7:b6e24000 r6:c6b90000 r5:c6b2a140
4001 02:31:39.760824 # [ 121.112870] r4:c6b2a140
4002 02:31:39.761146 # [ 121.115413] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4003 02:31:39.761461 # [ 121.122557] r9:c6b90000 r8:c03002e4 r7:00000004 r6:b6f6be00 r5:00000016 r4:00000016
4004 02:31:39.803534 # [ 121.130312] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4005 02:31:39.804081 # [ 121.137886] Exception stack(0xc6b91fa8 to 0xc6b91ff0)
4006 02:31:39.804443 # [ 121.142946] 1fa0: 00000016 00000016 00000001 b6e24000 00000016 00000000
4007 02:31:39.804780 # [ 121.151130] 1fc0: 00000016 00000016 b6f6be00 00000004 00000001 00000000 00020000 be8d1a54
4008 02:31:39.805105 # [ 121.159314] 1fe0: 00000004 be8d1788 b6ed994f b6e5fc66
4009 02:31:39.805418 # [ 121.164424] irq event stamp: 0
4010 02:31:39.805725 # [ 121.167497] hardirqs last enabled at (0): [<00000000>] 0x0
4011 02:31:39.847654 # [ 121.173086] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4012 02:31:39.848203 # [ 121.180630] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4013 02:31:39.848575 # [ 121.188171] softirqs last disabled at (0): [<00000000>] 0x0
4014 02:31:39.848910 # [ 121.193815] ---[ end trace 75e93391e2a10b57 ]---
4015 02:31:39.849236 # [ 121.198449] lkdtm: Overflow detected: saturated
4016 02:31:39.849555 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4017 02:31:39.891636 not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh[ 121.622317] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4018 02:31:39.892189 # exit=1
4019 02:31:39.892552 # selftests: lkdtm: RE[ 121.630220] lkdtm: attempting bad refcount_inc_not_zero() overflow
4020 02:31:39.892892 FCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4021 02:31:39.893217 [ 121.639190] ------------[ cut here ]------------
4022 02:31:39.893530 [ 121.646742] WARNING: CPU: 2 PID: 2748 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4023 02:31:39.893843 [ 121.655259] refcount_t: saturated; leaking memory.
4024 02:31:39.935648 [ 121.660060] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4025 02:31:39.936211 [ 121.689231] CPU: 2 PID: 2748 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4026 02:31:39.936584 [ 121.696981] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4027 02:31:39.936925 [ 121.703513] Backtrace:
4028 02:31:39.937252 [ 121.705984] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4029 02:31:39.983212 [ 121.713564] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4030 02:31:39.983378 [ 121.719233] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4031 02:31:39.983453 [ 121.726554] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4032 02:31:39.983521 [ 121.733524] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1ffe4
4033 02:31:39.983587 [ 121.741277] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4034 02:31:39.983651 [ 121.748768] r7:00000013 r6:c1a1ffe4 r5:c1a1ffbc r4:c5b1a000
4035 02:31:40.027377 [ 121.754442] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
4036 02:31:40.027668 [ 121.763409] r9:c1acbe94 r8:c15e7d40 r7:c5b1bf60 r6:0000001f r5:c6d3b000 r4:7fffffff
4037 02:31:40.027844 [ 121.771170] [<c086cec0>] (refcount_warn_saturate) from [<c135a6e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4038 02:31:40.028009 [ 121.781618] [<c135a684>] (__refcount_add_not_zero.constprop.0) from [<c135a890>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4039 02:31:40.028168 [ 121.793273] r5:c6d3b000 r4:c5b1a000
4040 02:31:40.071673 [ 121.796866] [<c135a840>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4041 02:31:40.072228 [ 121.806783] r4:0000002d
4042 02:31:40.072593 [ 121.809328] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4043 02:31:40.072932 [ 121.817346] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4044 02:31:40.073258 [ 121.825271] r9:c5b1bf60 r8:c3026b40 r7:0000001f r6:b6dfb000 r5:c6ab8c80 r4:c0c2d420
4045 02:31:40.073574 [ 121.833026] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4046 02:31:40.115780 [ 121.840863] r9:c07f4bfc r8:c5b1bf60 r7:c2816000 r6:b6dfb000 r5:c6ab8c80 r4:00000000
4047 02:31:40.116324 [ 121.848614] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4048 02:31:40.116691 [ 121.855756] r10:00000004 r9:00000000 r8:00000000 r7:b6dfb000 r6:c5b1a000 r5:c6ab8c80
4049 02:31:40.117028 [ 121.863589] r4:c6ab8c80
4050 02:31:40.117350 [ 121.866131] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4051 02:31:40.117664 [ 121.873275] r9:c5b1a000 r8:c03002e4 r7:00000004 r6:b6f42e00 r5:0000001f r4:0000001f
4052 02:31:40.117969 [ 121.881029] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4053 02:31:40.159130 [ 121.888603] Exception stack(0xc5b1bfa8 to 0xc5b1bff0)
4054 02:31:40.159289 [ 121.893662] bfa0: 0000001f 0000001f 00000001 b6dfb000 0000001f 00000000
4055 02:31:40.159358 [ 121.901848] bfc0: 0000001f 0000001f b6f42e00 00000004 00000001 00000000 00020000 beb8ea54
4056 02:31:40.159449 [ 121.910029] bfe0: 00000004 beb8e788 b6eb094f b6e36c66
4057 02:31:40.159511 [ 121.915160] irq event stamp: 0
4058 02:31:40.159572 [ 121.918233] hardirqs last enabled at (0): [<00000000>] 0x0
4059 02:31:40.159631 [ 121.923852] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4060 02:31:40.203333 [ 121.931355] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4061 02:31:40.203530 [ 121.938892] softirqs last disabled at (0): [<00000000>] 0x0
4062 02:31:40.203631 [ 121.944522] ---[ end trace 75e93391e2a10b58 ]---
4063 02:31:40.203725 [ 121.949153] lkdtm: Overflow detected: saturated
4064 02:31:40.305638 # [ 121.622317] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4065 02:31:40.306184 # [ 121.630220] lkdtm: attempting bad refcount_inc_not_zero() overflow
4066 02:31:40.306543 # [ 121.639190] ------------[ cut here ]------------
4067 02:31:40.306879 # [ 121.646742] WARNING: CPU: 2 PID: 2748 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4068 02:31:40.307246 # [ 121.655259] refcount_t: saturated; leaking memory.
4069 02:31:40.348642 # [ 121.660060] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4070 02:31:40.349208 # [ 121.689231] CPU: 2 PID: 2748 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4071 02:31:40.349575 # [ 121.696981] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4072 02:31:40.349914 # [ 121.703513] Backtrace:
4073 02:31:40.350236 # [ 121.705984] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4074 02:31:40.391689 # [ 121.713564] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4075 02:31:40.392244 # [ 121.719233] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4076 02:31:40.392610 # [ 121.726554] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4077 02:31:40.392951 # [ 121.733524] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1ffe4
4078 02:31:40.393283 # [ 121.741277] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4079 02:31:40.393606 # [ 121.748768] r7:00000013 r6:c1a1ffe4 r5:c1a1ffbc r4:c5b1a000
4080 02:31:40.435494 # [ 121.754442] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
4081 02:31:40.436042 # [ 121.763409] r9:c1acbe94 r8:c15e7d40 r7:c5b1bf60 r6:0000001f r5:c6d3b000 r4:7fffffff
4082 02:31:40.436407 # [ 121.771170] [<c086cec0>] (refcount_warn_saturate) from [<c135a6e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4083 02:31:40.436748 # [ 121.781618] [<c135a684>] (__refcount_add_not_zero.constprop.0) from [<c135a890>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4084 02:31:40.437077 # [ 121.793273] r5:c6d3b000 r4:c5b1a000
4085 02:31:40.479497 # [ 121.796866] [<c135a840>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4086 02:31:40.480052 # [ 121.806783] r4:0000002d
4087 02:31:40.480413 # [ 121.809328] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4088 02:31:40.480754 # [ 121.817346] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4089 02:31:40.481080 # [ 121.825271] r9:c5b1bf60 r8:c3026b40 r7:0000001f r6:b6dfb000 r5:c6ab8c80 r4:c0c2d420
4090 02:31:40.481399 # [ 121.833026] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4091 02:31:40.523551 # [ 121.840863] r9:c07f4bfc r8:c5b1bf60 r7:c2816000 r6:b6dfb000 r5:c6ab8c80 r4:00000000
4092 02:31:40.524102 # [ 121.848614] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4093 02:31:40.524474 # [ 121.855756] r10:00000004 r9:00000000 r8:00000000 r7:b6dfb000 r6:c5b1a000 r5:c6ab8c80
4094 02:31:40.524810 # [ 121.863589] r4:c6ab8c80
4095 02:31:40.525134 # [ 121.866131] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4096 02:31:40.525450 # [ 121.873275] r9:c5b1a000 r8:c03002e4 r7:00000004 r6:b6f42e00 r5:0000001f r4:0000001f
4097 02:31:40.571628 # [ 121.881029] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4098 02:31:40.572178 # [ 121.888603] Exception stack(0xc5b1bfa8 to 0xc5b1bff0)
4099 02:31:40.572549 # [ 121.893662] bfa0: 0000001f 0000001f 00000001 b6dfb000 0000001f 00000000
4100 02:31:40.572890 # [ 121.901848] bfc0: 0000001f 0000001f b6f42e00 00000004 00000001 00000000 00020000 beb8ea54
4101 02:31:40.573214 # [ 121.910029] bfe0: 00000004 beb8e788 b6eb094f b6e36c66
4102 02:31:40.573534 # [ 121.915160] irq event stamp: 0
4103 02:31:40.573842 # [ 121.918233] hardirqs last enabled at (0): [<00000000>] 0x0
4104 02:31:40.615647 # [ 121.923852] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4105 02:31:40.616196 # [ 121.931355] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4106 02:31:40.616560 # [ 121.938892] softirqs last disabled at (0): [<00000000>] 0x0
4107 02:31:40.616892 # [ 121.944522] ---[ end trace 75e93391e2a10b58 ]---
4108 02:31:40.617217 # [ 121.949153] lkdtm: Overflow detected: saturated
4109 02:31:40.617531 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [[ 122.383022] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4110 02:31:40.617843 FAIL]
4111 02:31:40.659673 not ok 44 selftests: lkdtm[ 122.390835] lkdtm: attempting bad refcount_add_not_zero() overflow
4112 02:31:40.660231 : REFCOUNT_INC_NOT_ZERO_OVERFLOW.[ 122.399900] ------------[ cut here ]------------
4113 02:31:40.660597 sh # exit=1
4114 02:31:40.660931 # selftests: lkdtm: [ 122.407366] WARNING: CPU: 1 PID: 2782 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4115 02:31:40.661262 REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh[ 122.418641] refcount_t: saturated; leaking memory.
4116 02:31:40.661580
4117 02:31:40.703574 [ 122.426304] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4118 02:31:40.704139 [ 122.455455] CPU: 1 PID: 2782 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4119 02:31:40.704510 [ 122.463205] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4120 02:31:40.704852 [ 122.469738] Backtrace:
4121 02:31:40.747703 [ 122.472211] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4122 02:31:40.748251 [ 122.479790] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4123 02:31:40.748617 [ 122.485461] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4124 02:31:40.748952 [ 122.492784] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4125 02:31:40.749276 [ 122.499755] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1ffe4
4126 02:31:40.749596 [ 122.507509] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4127 02:31:40.749905 [ 122.514998] r7:00000013 r6:c1a1ffe4 r5:c1a1ffbc r4:c5daa000
4128 02:31:40.791182 [ 122.520672] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
4129 02:31:40.791301 [ 122.529638] r9:c1acbeb4 r8:c15e7d40 r7:c5dabf60 r6:0000001f r5:c4768000 r4:7fffffff
4130 02:31:40.791370 [ 122.537400] [<c086cec0>] (refcount_warn_saturate) from [<c135a6e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4131 02:31:40.791435 [ 122.547847] [<c135a684>] (__refcount_add_not_zero.constprop.0) from [<c135a918>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4132 02:31:40.791497 [ 122.559502] r5:c4768000 r4:c5daa000
4133 02:31:40.839190 [ 122.563095] [<c135a8c8>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4134 02:31:40.839343 [ 122.573011] r4:0000002e
4135 02:31:40.839415 [ 122.575556] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4136 02:31:40.839479 [ 122.583574] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4137 02:31:40.839540 [ 122.591498] r9:c5dabf60 r8:c3026b40 r7:0000001f r6:b6e7e000 r5:c29c9b80 r4:c0c2d420
4138 02:31:40.839602 [ 122.599255] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4139 02:31:40.883167 [ 122.607095] r9:c07f4bfc r8:c5dabf60 r7:c2816000 r6:b6e7e000 r5:c29c9b80 r4:00000000
4140 02:31:40.883327 [ 122.614847] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4141 02:31:40.883398 [ 122.621991] r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c5daa000 r5:c29c9b80
4142 02:31:40.883462 [ 122.629823] r4:c29c9b80
4143 02:31:40.883524 [ 122.632365] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4144 02:31:40.883584 [ 122.639508] r9:c5daa000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:0000001f r4:0000001f
4145 02:31:40.927122 [ 122.647262] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4146 02:31:40.927320 [ 122.654836] Exception stack(0xc5dabfa8 to 0xc5dabff0)
4147 02:31:40.927396 [ 122.659897] bfa0: 0000001f 0000001f 00000001 b6e7e000 0000001f 00000000
4148 02:31:40.927462 [ 122.668082] bfc0: 0000001f 0000001f b6fc5e00 00000004 00000001 00000000 00020000 beaaba54
4149 02:31:40.927538 [ 122.676264] bfe0: 00000004 beaab788 b6f3394f b6eb9c66
4150 02:31:40.927628 [ 122.681374] irq event stamp: 0
4151 02:31:40.927704 [ 122.684467] hardirqs last enabled at (0): [<00000000>] 0x0
4152 02:31:40.976240 [ 122.690058] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4153 02:31:40.976385 [ 122.697594] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4154 02:31:40.976460 [ 122.705142] softirqs last disabled at (0): [<00000000>] 0x0
4155 02:31:40.976525 [ 122.710734] ---[ end trace 75e93391e2a10b59 ]---
4156 02:31:40.976587 [ 122.715398] lkdtm: Overflow detected: saturated
4157 02:31:41.069428 # [ 122.383022] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4158 02:31:41.069637 # [ 122.390835] lkdtm: attempting bad refcount_add_not_zero() overflow
4159 02:31:41.069707 # [ 122.399900] ------------[ cut here ]------------
4160 02:31:41.069772 # [ 122.407366] WARNING: CPU: 1 PID: 2782 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4161 02:31:41.069837 # [ 122.418641] refcount_t: saturated; leaking memory.
4162 02:31:41.112658 # [ 122.426304] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4163 02:31:41.112843 # [ 122.455455] CPU: 1 PID: 2782 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4164 02:31:41.112934 # [ 122.463205] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4165 02:31:41.113017 # [ 122.469738] Backtrace:
4166 02:31:41.113096 # [ 122.472211] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4167 02:31:41.155694 # [ 122.479790] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4168 02:31:41.156210 # [ 122.485461] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4169 02:31:41.156549 # [ 122.492784] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4170 02:31:41.156862 # [ 122.499755] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1ffe4
4171 02:31:41.157161 # [ 122.507509] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4172 02:31:41.157450 # [ 122.514998] r7:00000013 r6:c1a1ffe4 r5:c1a1ffbc r4:c5daa000
4173 02:31:41.199468 # [ 122.520672] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
4174 02:31:41.199977 # [ 122.529638] r9:c1acbeb4 r8:c15e7d40 r7:c5dabf60 r6:0000001f r5:c4768000 r4:7fffffff
4175 02:31:41.200312 # [ 122.537400] [<c086cec0>] (refcount_warn_saturate) from [<c135a6e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4176 02:31:41.200627 # [ 122.547847] [<c135a684>] (__refcount_add_not_zero.constprop.0) from [<c135a918>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4177 02:31:41.200931 # [ 122.559502] r5:c4768000 r4:c5daa000
4178 02:31:41.243525 # [ 122.563095] [<c135a8c8>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4179 02:31:41.244080 # [ 122.573011] r4:0000002e
4180 02:31:41.244446 # [ 122.575556] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4181 02:31:41.244784 # [ 122.583574] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4182 02:31:41.245111 # [ 122.591498] r9:c5dabf60 r8:c3026b40 r7:0000001f r6:b6e7e000 r5:c29c9b80 r4:c0c2d420
4183 02:31:41.245432 # [ 122.599255] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4184 02:31:41.287687 # [ 122.607095] r9:c07f4bfc r8:c5dabf60 r7:c2816000 r6:b6e7e000 r5:c29c9b80 r4:00000000
4185 02:31:41.288238 # [ 122.614847] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4186 02:31:41.288604 # [ 122.621991] r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c5daa000 r5:c29c9b80
4187 02:31:41.288943 # [ 122.629823] r4:c29c9b80
4188 02:31:41.289272 # [ 122.632365] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4189 02:31:41.289592 # [ 122.639508] r9:c5daa000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:0000001f r4:0000001f
4190 02:31:41.331418 # [ 122.647262] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4191 02:31:41.331963 # [ 122.654836] Exception stack(0xc5dabfa8 to 0xc5dabff0)
4192 02:31:41.332323 # [ 122.659897] bfa0: 0000001f 0000001f 00000001 b6e7e000 0000001f 00000000
4193 02:31:41.332662 # [ 122.668082] bfc0: 0000001f 0000001f b6fc5e00 00000004 00000001 00000000 00020000 beaaba54
4194 02:31:41.332987 # [ 122.676264] bfe0: 00000004 beaab788 b6f3394f b6eb9c66
4195 02:31:41.333304 # [ 122.681374] irq event stamp: 0
4196 02:31:41.333612 # [ 122.684467] hardirqs last enabled at (0): [<00000000>] 0x0
4197 02:31:41.375659 # [ 122.690058] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4198 02:31:41.376295 # [ 122.697594] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4199 02:31:41.376801 # [ 122.705142] softirqs last disabled at (0): [<00000000>] 0x0
4200 02:31:41.377151 # [ 122.710734] ---[ end trace 75e93391e2a10b59 ]---
4201 02:31:41.377482 # [ 122.715398] lkdtm: Overflow detected: saturated
4202 02:31:41.377800 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4203 02:31:41.378110 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZER[ 123.150029] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4204 02:31:41.419649 O_OVERFLOW.sh # exit=1
4205 02:31:41.420198 # selftes[ 123.156319] lkdtm: attempting good refcount_dec()
4206 02:31:41.420557 ts: lkdtm: REFCOUNT_DEC_ZERO.sh
4207 02:31:41.420891 [ 123.164011] lkdtm: attempting bad refcount_dec() to zero
4208 02:31:41.421214 [ 123.172047] ------------[ cut here ]------------
4209 02:31:41.421527 [ 123.176759] WARNING: CPU: 1 PID: 2816 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4210 02:31:41.421840 [ 123.185310] refcount_t: decrement hit 0; leaking memory.
4211 02:31:41.463655 [ 123.190656] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4212 02:31:41.464219 [ 123.219806] CPU: 1 PID: 2816 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4213 02:31:41.464589 [ 123.227556] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4214 02:31:41.464927 [ 123.234088] Backtrace:
4215 02:31:41.507654 [ 123.236561] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4216 02:31:41.508203 [ 123.244139] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4217 02:31:41.508572 [ 123.249809] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4218 02:31:41.508912 [ 123.257130] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4219 02:31:41.509240 [ 123.264100] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1ffe4
4220 02:31:41.509558 [ 123.271854] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4221 02:31:41.509868 [ 123.279345] r7:0000001f r6:c1a1ffe4 r5:c1a20048 r4:c6b84000
4222 02:31:41.551730 [ 123.285018] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4223 02:31:41.552278 [ 123.293985] r9:c1acbed4 r8:c15e7d40 r7:c6b85f60 r6:00000012 r5:c6b6c000 r4:c6b84000
4224 02:31:41.552644 [ 123.301746] [<c086cec0>] (refcount_warn_saturate) from [<c135a680>] (__refcount_dec.constprop.0+0x38/0x3c)
4225 02:31:41.552978 [ 123.311411] [<c135a648>] (__refcount_dec.constprop.0) from [<c135a9ac>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4226 02:31:41.553299 [ 123.321169] [<c135a950>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4227 02:31:41.595677 [ 123.329960] r4:0000002f
4228 02:31:41.596223 [ 123.332505] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4229 02:31:41.596587 [ 123.340523] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4230 02:31:41.596923 [ 123.348448] r9:c6b85f60 r8:c3026b40 r7:00000012 r6:b6e9d000 r5:c6ab83c0 r4:c0c2d420
4231 02:31:41.597249 [ 123.356205] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4232 02:31:41.597568 [ 123.364042] r9:c07f4bfc r8:c6b85f60 r7:c2816000 r6:b6e9d000 r5:c6ab83c0 r4:00000000
4233 02:31:41.639680 [ 123.371793] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4234 02:31:41.640226 [ 123.378936] r10:00000004 r9:00000000 r8:00000000 r7:b6e9d000 r6:c6b84000 r5:c6ab83c0
4235 02:31:41.640595 [ 123.386769] r4:c6ab83c0
4236 02:31:41.640927 [ 123.389312] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4237 02:31:41.641258 [ 123.396455] r9:c6b84000 r8:c03002e4 r7:00000004 r6:b6fe4e00 r5:00000012 r4:00000012
4238 02:31:41.641579 [ 123.404209] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4239 02:31:41.683381 [ 123.411783] Exception stack(0xc6b85fa8 to 0xc6b85ff0)
4240 02:31:41.683922 [ 123.416843] 5fa0: 00000012 00000012 00000001 b6e9d000 00000012 00000000
4241 02:31:41.684283 [ 123.425027] 5fc0: 00000012 00000012 b6fe4e00 00000004 00000001 00000000 00020000 be810a54
4242 02:31:41.684642 [ 123.433210] 5fe0: 00000004 be810788 b6f5294f b6ed8c66
4243 02:31:41.684994 [ 123.438324] irq event stamp: 0
4244 02:31:41.685314 [ 123.441396] hardirqs last enabled at (0): [<00000000>] 0x0
4245 02:31:41.685627 [ 123.447014] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4246 02:31:41.727602 [ 123.454565] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4247 02:31:41.728158 [ 123.462076] softirqs last disabled at (0): [<00000000>] 0x0
4248 02:31:41.728525 [ 123.467714] ---[ end trace 75e93391e2a10b5a ]---
4249 02:31:41.728862 [ 123.472350] lkdtm: Zero detected: saturated
4250 02:31:41.829391 # [ 123.150029] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4251 02:31:41.829942 # [ 123.156319] lkdtm: attempting good refcount_dec()
4252 02:31:41.830304 # [ 123.164011] lkdtm: attempting bad refcount_dec() to zero
4253 02:31:41.830636 # [ 123.172047] ------------[ cut here ]------------
4254 02:31:41.830958 # [ 123.176759] WARNING: CPU: 1 PID: 2816 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4255 02:31:41.831308 # [ 123.185310] refcount_t: decrement hit 0; leaking memory.
4256 02:31:41.872384 # [ 123.190656] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4257 02:31:41.872947 # [ 123.219806] CPU: 1 PID: 2816 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4258 02:31:41.873317 # [ 123.227556] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4259 02:31:41.873655 # [ 123.234088] Backtrace:
4260 02:31:41.915373 # [ 123.236561] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4261 02:31:41.915879 # [ 123.244139] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4262 02:31:41.916209 # [ 123.249809] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4263 02:31:41.916518 # [ 123.257130] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4264 02:31:41.916816 # [ 123.264100] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1ffe4
4265 02:31:41.917108 # [ 123.271854] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4266 02:31:41.959457 # [ 123.279345] r7:0000001f r6:c1a1ffe4 r5:c1a20048 r4:c6b84000
4267 02:31:41.959963 # [ 123.285018] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4268 02:31:41.960297 # [ 123.293985] r9:c1acbed4 r8:c15e7d40 r7:c6b85f60 r6:00000012 r5:c6b6c000 r4:c6b84000
4269 02:31:41.960606 # [ 123.301746] [<c086cec0>] (refcount_warn_saturate) from [<c135a680>] (__refcount_dec.constprop.0+0x38/0x3c)
4270 02:31:41.960907 # [ 123.311411] [<c135a648>] (__refcount_dec.constprop.0) from [<c135a9ac>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4271 02:31:42.003515 # [ 123.321169] [<c135a950>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4272 02:31:42.004059 # [ 123.329960] r4:0000002f
4273 02:31:42.004419 # [ 123.332505] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4274 02:31:42.004755 # [ 123.340523] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4275 02:31:42.005079 # [ 123.348448] r9:c6b85f60 r8:c3026b40 r7:00000012 r6:b6e9d000 r5:c6ab83c0 r4:c0c2d420
4276 02:31:42.005395 # [ 123.356205] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4277 02:31:42.047484 # [ 123.364042] r9:c07f4bfc r8:c6b85f60 r7:c2816000 r6:b6e9d000 r5:c6ab83c0 r4:00000000
4278 02:31:42.048035 # [ 123.371793] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4279 02:31:42.048401 # [ 123.378936] r10:00000004 r9:00000000 r8:00000000 r7:b6e9d000 r6:c6b84000 r5:c6ab83c0
4280 02:31:42.048736 # [ 123.386769] r4:c6ab83c0
4281 02:31:42.049059 # [ 123.389312] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4282 02:31:42.049374 # [ 123.396455] r9:c6b84000 r8:c03002e4 r7:00000004 r6:b6fe4e00 r5:00000012 r4:00000012
4283 02:31:42.091650 # [ 123.404209] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4284 02:31:42.092198 # [ 123.411783] Exception stack(0xc6b85fa8 to 0xc6b85ff0)
4285 02:31:42.092563 # [ 123.416843] 5fa0: 00000012 00000012 00000001 b6e9d000 00000012 00000000
4286 02:31:42.092892 # [ 123.425027] 5fc0: 00000012 00000012 b6fe4e00 00000004 00000001 00000000 00020000 be810a54
4287 02:31:42.093214 # [ 123.433210] 5fe0: 00000004 be810788 b6f5294f b6ed8c66
4288 02:31:42.093527 # [ 123.438324] irq event stamp: 0
4289 02:31:42.093831 # [ 123.441396] hardirqs last enabled at (0): [<00000000>] 0x0
4290 02:31:42.141128 # [ 123.447014] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4291 02:31:42.141676 # [ 123.454565] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4292 02:31:42.142041 # [ 123.462076] softirqs last disabled at (0): [<00000000>] 0x0
4293 02:31:42.142379 # [ 123.467714] ---[ end trace 75e93391e2a10b5a ]---
4294 02:31:42.142703 # [ 123.472350] lkdtm: Zero detected: saturated
4295 02:31:42.143049 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4296 02:31:42.143366 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4297 02:31:42.143678 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4298 02:31:42.185330 [ 123.926073] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4299 02:31:42.185877 [ 123.932102] lkdtm: attempting bad refcount_dec() below zero
4300 02:31:42.186242 [ 123.937861] ------------[ cut here ]------------
4301 02:31:42.186578 [ 123.942546] WARNING: CPU: 0 PID: 2853 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4302 02:31:42.186909 [ 123.951046] refcount_t: decrement hit 0; leaking memory.
4303 02:31:42.228625 [ 123.956502] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4304 02:31:42.229187 [ 123.986058] CPU: 0 PID: 2853 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4305 02:31:42.229555 [ 123.993807] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4306 02:31:42.229895 [ 124.000340] Backtrace:
4307 02:31:42.230219 [ 124.002813] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4308 02:31:42.271897 [ 124.010391] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4309 02:31:42.272440 [ 124.016060] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4310 02:31:42.272811 [ 124.023383] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4311 02:31:42.273189 [ 124.030354] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1ffe4
4312 02:31:42.273522 [ 124.038109] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4313 02:31:42.273841 [ 124.045598] r7:0000001f r6:c1a1ffe4 r5:c1a20048 r4:c5fa4000
4314 02:31:42.319651 [ 124.051273] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4315 02:31:42.320199 [ 124.060240] r9:c1acbee8 r8:c15e7d40 r7:c5fa5f60 r6:00000016 r5:00000000 r4:c5fa4000
4316 02:31:42.320565 [ 124.067999] [<c086cec0>] (refcount_warn_saturate) from [<c135a680>] (__refcount_dec.constprop.0+0x38/0x3c)
4317 02:31:42.320904 [ 124.077665] [<c135a648>] (__refcount_dec.constprop.0) from [<c135aa70>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4318 02:31:42.321229 [ 124.087769] [<c135aa28>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4319 02:31:42.321545 [ 124.096906] r5:c6b87000 r4:00000030
4320 02:31:42.363644 [ 124.100494] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4321 02:31:42.364189 [ 124.108511] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4322 02:31:42.364559 [ 124.116435] r9:c5fa5f60 r8:c3026b40 r7:00000016 r6:b6ea3000 r5:c6b26280 r4:c0c2d420
4323 02:31:42.364899 [ 124.124192] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4324 02:31:42.365226 [ 124.132031] r9:c07f4bfc r8:c5fa5f60 r7:c2816000 r6:b6ea3000 r5:c6b26280 r4:00000000
4325 02:31:42.407517 [ 124.139782] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4326 02:31:42.408057 [ 124.146924] r10:00000004 r9:00000000 r8:00000000 r7:b6ea3000 r6:c5fa4000 r5:c6b26280
4327 02:31:42.408420 [ 124.154757] r4:c6b26280
4328 02:31:42.408756 [ 124.157299] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4329 02:31:42.409080 [ 124.164441] r9:c5fa4000 r8:c03002e4 r7:00000004 r6:b6feae00 r5:00000016 r4:00000016
4330 02:31:42.409396 [ 124.172193] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4331 02:31:42.409707 [ 124.179767] Exception stack(0xc5fa5fa8 to 0xc5fa5ff0)
4332 02:31:42.451657 [ 124.184827] 5fa0: 00000016 00000016 00000001 b6ea3000 00000016 00000000
4333 02:31:42.452207 [ 124.193013] 5fc0: 00000016 00000016 b6feae00 00000004 00000001 00000000 00020000 beb4ca54
4334 02:31:42.452574 [ 124.201197] 5fe0: 00000004 beb4c788 b6f5894f b6edec66
4335 02:31:42.452910 [ 124.206297] irq event stamp: 0
4336 02:31:42.453230 [ 124.209369] hardirqs last enabled at (0): [<00000000>] 0x0
4337 02:31:42.453547 [ 124.214983] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4338 02:31:42.453858 [ 124.222483] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4339 02:31:42.495671 [ 124.230017] softirqs last disabled at (0): [<00000000>] 0x0
4340 02:31:42.496217 [ 124.235624] ---[ end trace 75e93391e2a10b5b ]---
4341 02:31:42.496583 [ 124.240253] lkdtm: Negative detected: saturated
4342 02:31:42.599842 # [ 123.926073] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4343 02:31:42.600391 # [ 123.932102] lkdtm: attempting bad refcount_dec() below zero
4344 02:31:42.600757 # [ 123.937861] ------------[ cut here ]------------
4345 02:31:42.601091 # [ 123.942546] WARNING: CPU: 0 PID: 2853 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4346 02:31:42.601418 # [ 123.951046] refcount_t: decrement hit 0; leaking memory.
4347 02:31:42.643523 # [ 123.956502] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4348 02:31:42.644081 # [ 123.986058] CPU: 0 PID: 2853 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4349 02:31:42.644447 # [ 123.993807] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4350 02:31:42.644789 # [ 124.000340] Backtrace:
4351 02:31:42.645110 # [ 124.002813] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4352 02:31:42.687522 # [ 124.010391] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4353 02:31:42.688065 # [ 124.016060] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4354 02:31:42.688427 # [ 124.023383] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4355 02:31:42.688764 # [ 124.030354] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1ffe4
4356 02:31:42.689091 # [ 124.038109] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4357 02:31:42.689412 # [ 124.045598] r7:0000001f r6:c1a1ffe4 r5:c1a20048 r4:c5fa4000
4358 02:31:42.731663 # [ 124.051273] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4359 02:31:42.732212 # [ 124.060240] r9:c1acbee8 r8:c15e7d40 r7:c5fa5f60 r6:00000016 r5:00000000 r4:c5fa4000
4360 02:31:42.732579 # [ 124.067999] [<c086cec0>] (refcount_warn_saturate) from [<c135a680>] (__refcount_dec.constprop.0+0x38/0x3c)
4361 02:31:42.732918 # [ 124.077665] [<c135a648>] (__refcount_dec.constprop.0) from [<c135aa70>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4362 02:31:42.775537 # [ 124.087769] [<c135aa28>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4363 02:31:42.776097 # [ 124.096906] r5:c6b87000 r4:00000030
4364 02:31:42.776470 # [ 124.100494] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4365 02:31:42.776809 # [ 124.108511] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4366 02:31:42.777135 # [ 124.116435] r9:c5fa5f60 r8:c3026b40 r7:00000016 r6:b6ea3000 r5:c6b26280 r4:c0c2d420
4367 02:31:42.777478 # [ 124.124192] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4368 02:31:42.819467 # [ 124.132031] r9:c07f4bfc r8:c5fa5f60 r7:c2816000 r6:b6ea3000 r5:c6b26280 r4:00000000
4369 02:31:42.820013 # [ 124.139782] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4370 02:31:42.820388 # [ 124.146924] r10:00000004 r9:00000000 r8:00000000 r7:b6ea3000 r6:c5fa4000 r5:c6b26280
4371 02:31:42.820725 # [ 124.154757] r4:c6b26280
4372 02:31:42.821046 # [ 124.157299] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4373 02:31:42.821361 # [ 124.164441] r9:c5fa4000 r8:c03002e4 r7:00000004 r6:b6feae00 r5:00000016 r4:00000016
4374 02:31:42.821673 # [ 124.172193] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4375 02:31:42.863631 # [ 124.179767] Exception stack(0xc5fa5fa8 to 0xc5fa5ff0)
4376 02:31:42.864178 # [ 124.184827] 5fa0: 00000016 00000016 00000001 b6ea3000 00000016 00000000
4377 02:31:42.864546 # [ 124.193013] 5fc0: 00000016 00000016 b6feae00 00000004 00000001 00000000 00020000 beb4ca54
4378 02:31:42.864883 # [ 124.201197] 5fe0: 00000004 beb4c788 b6f5894f b6edec66
4379 02:31:42.865206 # [ 124.206297] irq event stamp: 0
4380 02:31:42.865521 # [ 124.209369] hardirqs last enabled at (0): [<00000000>] 0x0
4381 02:31:42.865833 # [ 124.214983] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4382 02:31:42.907499 # [ 124.222483] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4383 02:31:42.908013 # [ 124.230017] softirqs last disabled at (0): [<00000000>] 0x0
4384 02:31:42.908355 # [ 124.235624] ---[ end trace 75e93391e2a10b5b ]---
4385 02:31:42.908717 # [ 124.240253] lkdtm: Negative detected: saturated
4386 02:31:42.909037 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4387 02:31:42.909351 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4388 02:31:42.909662 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4389 02:31:42.953390 [ 124.695457] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4390 02:31:42.953940 [ 124.702270] lkdtm: attempting bad refcount_dec_and_test() below zero
4391 02:31:42.954303 [ 124.708714] ------------[ cut here ]------------
4392 02:31:42.954637 [ 124.713409] WARNING: CPU: 3 PID: 2888 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4393 02:31:42.954968 [ 124.721977] refcount_t: underflow; use-after-free.
4394 02:31:42.996781 [ 124.726834] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4395 02:31:42.997347 [ 124.755998] CPU: 3 PID: 2888 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4396 02:31:42.997716 [ 124.763749] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4397 02:31:42.998057 [ 124.770281] Backtrace:
4398 02:31:42.998382 [ 124.772754] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4399 02:31:43.039588 [ 124.780333] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4400 02:31:43.039795 [ 124.786001] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4401 02:31:43.039909 [ 124.793322] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4402 02:31:43.040011 [ 124.800294] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1ffe4
4403 02:31:43.040107 [ 124.808048] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4404 02:31:43.040204 [ 124.815538] r7:0000001c r6:c1a1ffe4 r5:c1a20020 r4:c5daa000
4405 02:31:43.083337 [ 124.821209] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
4406 02:31:43.083727 [ 124.830263] r9:c1acbf00 r8:c15e7d40 r7:c5dabf60 r6:0000001f r5:00000000 r4:c5daa000
4407 02:31:43.083971 [ 124.838027] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4408 02:31:43.084194 [ 124.848480] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c135aae8>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4409 02:31:43.127557 [ 124.860142] [<c135aa98>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4410 02:31:43.128106 [ 124.870062] r5:c5fe2000 r4:00000031
4411 02:31:43.128475 [ 124.873649] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4412 02:31:43.128813 [ 124.881667] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4413 02:31:43.129140 [ 124.889593] r9:c5dabf60 r8:c3026b40 r7:0000001f r6:b6e81000 r5:c68bd900 r4:c0c2d420
4414 02:31:43.129457 [ 124.897350] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4415 02:31:43.171677 [ 124.905188] r9:c07f4bfc r8:c5dabf60 r7:c2816000 r6:b6e81000 r5:c68bd900 r4:00000000
4416 02:31:43.172224 [ 124.912939] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4417 02:31:43.172590 [ 124.920081] r10:00000004 r9:00000000 r8:00000000 r7:b6e81000 r6:c5daa000 r5:c68bd900
4418 02:31:43.172926 [ 124.927916] r4:c68bd900
4419 02:31:43.173251 [ 124.930458] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4420 02:31:43.173568 [ 124.937602] r9:c5daa000 r8:c03002e4 r7:00000004 r6:b6fc8e00 r5:0000001f r4:0000001f
4421 02:31:43.173879 [ 124.945358] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4422 02:31:43.215665 [ 124.952931] Exception stack(0xc5dabfa8 to 0xc5dabff0)
4423 02:31:43.216217 [ 124.957991] bfa0: 0000001f 0000001f 00000001 b6e81000 0000001f 00000000
4424 02:31:43.216580 [ 124.966175] bfc0: 0000001f 0000001f b6fc8e00 00000004 00000001 00000000 00020000 bee6da54
4425 02:31:43.216910 [ 124.974359] bfe0: 00000004 bee6d788 b6f3694f b6ebcc66
4426 02:31:43.217285 [ 124.979477] irq event stamp: 0
4427 02:31:43.217627 [ 124.982551] hardirqs last enabled at (0): [<00000000>] 0x0
4428 02:31:43.218011 [ 124.988166] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4429 02:31:43.259576 [ 124.995697] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4430 02:31:43.260117 [ 125.003194] softirqs last disabled at (0): [<00000000>] 0x0
4431 02:31:43.260476 [ 125.008841] ---[ end trace 75e93391e2a10b5c ]---
4432 02:31:43.260805 [ 125.013518] lkdtm: Negative detected: saturated
4433 02:31:43.377484 # [ 124.695457] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4434 02:31:43.378035 # [ 124.702270] lkdtm: attempting bad refcount_dec_and_test() below zero
4435 02:31:43.378397 # [ 124.708714] ------------[ cut here ]------------
4436 02:31:43.378726 # [ 124.713409] WARNING: CPU: 3 PID: 2888 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4437 02:31:43.379116 # [ 124.721977] refcount_t: underflow; use-after-free.
4438 02:31:43.420714 # [ 124.726834] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4439 02:31:43.421278 # [ 124.755998] CPU: 3 PID: 2888 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4440 02:31:43.421647 # [ 124.763749] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4441 02:31:43.422015 # [ 124.770281] Backtrace:
4442 02:31:43.422343 # [ 124.772754] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4443 02:31:43.467491 # [ 124.780333] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4444 02:31:43.468041 # [ 124.786001] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4445 02:31:43.468417 # [ 124.793322] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4446 02:31:43.468769 # [ 124.800294] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1ffe4
4447 02:31:43.469096 # [ 124.808048] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4448 02:31:43.469410 # [ 124.815538] r7:0000001c r6:c1a1ffe4 r5:c1a20020 r4:c5daa000
4449 02:31:43.511540 # [ 124.821209] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
4450 02:31:43.512094 # [ 124.830263] r9:c1acbf00 r8:c15e7d40 r7:c5dabf60 r6:0000001f r5:00000000 r4:c5daa000
4451 02:31:43.512462 # [ 124.838027] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4452 02:31:43.512798 # [ 124.848480] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c135aae8>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4453 02:31:43.555520 # [ 124.860142] [<c135aa98>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4454 02:31:43.556061 # [ 124.870062] r5:c5fe2000 r4:00000031
4455 02:31:43.556420 # [ 124.873649] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4456 02:31:43.556752 # [ 124.881667] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4457 02:31:43.557078 # [ 124.889593] r9:c5dabf60 r8:c3026b40 r7:0000001f r6:b6e81000 r5:c68bd900 r4:c0c2d420
4458 02:31:43.557392 # [ 124.897350] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4459 02:31:43.599220 # [ 124.905188] r9:c07f4bfc r8:c5dabf60 r7:c2816000 r6:b6e81000 r5:c68bd900 r4:00000000
4460 02:31:43.599386 # [ 124.912939] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4461 02:31:43.599471 # [ 124.920081] r10:00000004 r9:00000000 r8:00000000 r7:b6e81000 r6:c5daa000 r5:c68bd900
4462 02:31:43.599550 # [ 124.927916] r4:c68bd900
4463 02:31:43.599626 # [ 124.930458] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4464 02:31:43.599700 # [ 124.937602] r9:c5daa000 r8:c03002e4 r7:00000004 r6:b6fc8e00 r5:0000001f r4:0000001f
4465 02:31:43.643628 # [ 124.945358] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4466 02:31:43.644018 # [ 124.952931] Exception stack(0xc5dabfa8 to 0xc5dabff0)
4467 02:31:43.644269 # [ 124.957991] bfa0: 0000001f 0000001f 00000001 b6e81000 0000001f 00000000
4468 02:31:43.644497 # [ 124.966175] bfc0: 0000001f 0000001f b6fc8e00 00000004 00000001 00000000 00020000 bee6da54
4469 02:31:43.644710 # [ 124.974359] bfe0: 00000004 bee6d788 b6f3694f b6ebcc66
4470 02:31:43.644917 # [ 124.979477] irq event stamp: 0
4471 02:31:43.645119 # [ 124.982551] hardirqs last enabled at (0): [<00000000>] 0x0
4472 02:31:43.687513 # [ 124.988166] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4473 02:31:43.688066 # [ 124.995697] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4474 02:31:43.688438 # [ 125.003194] softirqs last disabled at (0): [<00000000>] 0x0
4475 02:31:43.688782 # [ 125.008841] ---[ end trace 75e93391e2a10b5c ]---
4476 02:31:43.689104 # [ 125.013518] lkdtm: Negative detected: saturated
4477 02:31:43.689415 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4478 02:31:43.689718 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4479 02:31:43.731668 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4480 02:31:43.744660 [ 125.486384] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4481 02:31:43.745204 [ 125.493199] lkdtm: attempting bad refcount_sub_and_test() below zero
4482 02:31:43.745565 [ 125.499653] ------------[ cut here ]------------
4483 02:31:43.745898 [ 125.504449] WARNING: CPU: 1 PID: 2923 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4484 02:31:43.746222 [ 125.513010] refcount_t: underflow; use-after-free.
4485 02:31:43.787662 [ 125.517838] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4486 02:31:43.788227 [ 125.546968] CPU: 1 PID: 2923 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4487 02:31:43.788592 [ 125.554718] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4488 02:31:43.788932 [ 125.561250] Backtrace:
4489 02:31:43.789252 [ 125.563722] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4490 02:31:43.831560 [ 125.571302] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4491 02:31:43.832111 [ 125.576972] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4492 02:31:43.832479 [ 125.584294] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4493 02:31:43.832819 [ 125.591264] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1ffe4
4494 02:31:43.833142 [ 125.599018] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4495 02:31:43.833458 [ 125.606507] r7:0000001c r6:c1a1ffe4 r5:c1a20020 r4:c6eae000
4496 02:31:43.875667 [ 125.612178] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
4497 02:31:43.876219 [ 125.621231] r9:c1acbf20 r8:c15e7d40 r7:c6eaff60 r6:0000001f r5:c6b1c000 r4:c6eae000
4498 02:31:43.876585 [ 125.628990] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4499 02:31:43.876976 [ 125.639443] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c135ab74>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4500 02:31:43.919694 [ 125.651106] [<c135ab24>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4501 02:31:43.920247 [ 125.661023] r4:00000032
4502 02:31:43.920614 [ 125.663570] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4503 02:31:43.920952 [ 125.671587] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4504 02:31:43.921272 [ 125.679512] r9:c6eaff60 r8:c3026b40 r7:0000001f r6:b6e9b000 r5:c6ab9400 r4:c0c2d420
4505 02:31:43.921591 [ 125.687267] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4506 02:31:43.921902 [ 125.695105] r9:c07f4bfc r8:c6eaff60 r7:c2816000 r6:b6e9b000 r5:c6ab9400 r4:00000000
4507 02:31:43.963681 [ 125.702856] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4508 02:31:43.964228 [ 125.710000] r10:00000004 r9:00000000 r8:00000000 r7:b6e9b000 r6:c6eae000 r5:c6ab9400
4509 02:31:43.964593 [ 125.717834] r4:c6ab9400
4510 02:31:43.964925 [ 125.720377] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4511 02:31:43.965247 [ 125.727520] r9:c6eae000 r8:c03002e4 r7:00000004 r6:b6fe2e00 r5:0000001f r4:0000001f
4512 02:31:43.965564 [ 125.735274] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4513 02:31:44.007233 [ 125.742848] Exception stack(0xc6eaffa8 to 0xc6eafff0)
4514 02:31:44.007390 [ 125.747909] ffa0: 0000001f 0000001f 00000001 b6e9b000 0000001f 00000000
4515 02:31:44.007460 [ 125.756095] ffc0: 0000001f 0000001f b6fe2e00 00000004 00000001 00000000 00020000 beb17a54
4516 02:31:44.007547 [ 125.764278] ffe0: 00000004 beb17788 b6f5094f b6ed6c66
4517 02:31:44.007626 [ 125.769402] irq event stamp: 0
4518 02:31:44.007689 [ 125.772476] hardirqs last enabled at (0): [<00000000>] 0x0
4519 02:31:44.007752 [ 125.778101] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4520 02:31:44.051610 [ 125.785653] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4521 02:31:44.052155 [ 125.793156] softirqs last disabled at (0): [<00000000>] 0x0
4522 02:31:44.052518 [ 125.798792] ---[ end trace 75e93391e2a10b5d ]---
4523 02:31:44.052850 [ 125.803450] lkdtm: Negative detected: saturated
4524 02:31:44.162277 # [ 125.486384] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4525 02:31:44.162825 # [ 125.493199] lkdtm: attempting bad refcount_sub_and_test() below zero
4526 02:31:44.163221 # [ 125.499653] ------------[ cut here ]------------
4527 02:31:44.163554 # [ 125.504449] WARNING: CPU: 1 PID: 2923 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4528 02:31:44.163878 # [ 125.513010] refcount_t: underflow; use-after-free.
4529 02:31:44.205080 # [ 125.517838] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4530 02:31:44.205643 # [ 125.546968] CPU: 1 PID: 2923 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4531 02:31:44.206007 # [ 125.554718] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4532 02:31:44.206342 # [ 125.561250] Backtrace:
4533 02:31:44.206658 # [ 125.563722] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4534 02:31:44.248145 # [ 125.571302] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4535 02:31:44.248700 # [ 125.576972] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4536 02:31:44.249067 # [ 125.584294] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4537 02:31:44.249419 # [ 125.591264] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1ffe4
4538 02:31:44.249748 # [ 125.599018] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4539 02:31:44.250082 # [ 125.606507] r7:0000001c r6:c1a1ffe4 r5:c1a20020 r4:c6eae000
4540 02:31:44.295537 # [ 125.612178] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
4541 02:31:44.296085 # [ 125.621231] r9:c1acbf20 r8:c15e7d40 r7:c6eaff60 r6:0000001f r5:c6b1c000 r4:c6eae000
4542 02:31:44.296480 # [ 125.628990] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4543 02:31:44.296821 # [ 125.639443] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c135ab74>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4544 02:31:44.339509 # [ 125.651106] [<c135ab24>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4545 02:31:44.340067 # [ 125.661023] r4:00000032
4546 02:31:44.340439 # [ 125.663570] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4547 02:31:44.340779 # [ 125.671587] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4548 02:31:44.341120 # [ 125.679512] r9:c6eaff60 r8:c3026b40 r7:0000001f r6:b6e9b000 r5:c6ab9400 r4:c0c2d420
4549 02:31:44.341435 # [ 125.687267] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4550 02:31:44.387348 # [ 125.695105] r9:c07f4bfc r8:c6eaff60 r7:c2816000 r6:b6e9b000 r5:c6ab9400 r4:00000000
4551 02:31:44.387850 # [ 125.702856] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4552 02:31:44.388183 # [ 125.710000] r10:00000004 r9:00000000 r8:00000000 r7:b6e9b000 r6:c6eae000 r5:c6ab9400
4553 02:31:44.388490 # [ 125.717834] r4:c6ab9400
4554 02:31:44.388789 # [ 125.720377] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4555 02:31:44.389079 # [ 125.727520] r9:c6eae000 r8:c03002e4 r7:00000004 r6:b6fe2e00 r5:0000001f r4:0000001f
4556 02:31:44.431681 # [ 125.735274] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4557 02:31:44.432237 # [ 125.742848] Exception stack(0xc6eaffa8 to 0xc6eafff0)
4558 02:31:44.432606 # [ 125.747909] ffa0: 0000001f 0000001f 00000001 b6e9b000 0000001f 00000000
4559 02:31:44.432938 # [ 125.756095] ffc0: 0000001f 0000001f b6fe2e00 00000004 00000001 00000000 00020000 beb17a54
4560 02:31:44.433260 # [ 125.764278] ffe0: 00000004 beb17788 b6f5094f b6ed6c66
4561 02:31:44.433572 # [ 125.769402] irq event stamp: 0
4562 02:31:44.433881 # [ 125.772476] hardirqs last enabled at (0): [<00000000>] 0x0
4563 02:31:44.475538 # [ 125.778101] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4564 02:31:44.476051 # [ 125.785653] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4565 02:31:44.476393 # [ 125.793156] softirqs last disabled at (0): [<00000000>] 0x0
4566 02:31:44.476696 # [ 125.798792] ---[ end trace 75e93391e2a10b5d ]---
4567 02:31:44.476991 # [ 125.803450] lkdtm: Negative detected: saturated
4568 02:31:44.477276 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4569 02:31:44.477557 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4570 02:31:44.477838 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4571 02:31:44.517896 [ 126.259814] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4572 02:31:44.518431 [ 126.265562] lkdtm: attempting safe refcount_inc_not_zero() from zero
4573 02:31:44.518794 [ 126.271930] lkdtm: Good: zero detected
4574 02:31:44.519162 [ 126.275848] lkdtm: Correctly stayed at zero
4575 02:31:44.519486 [ 126.280070] lkdtm: attempting bad refcount_inc() from zero
4576 02:31:44.519801 [ 126.285597] ------------[ cut here ]------------
4577 02:31:44.520103 [ 126.290244] WARNING: CPU: 3 PID: 2955 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4578 02:31:44.561360 [ 126.298816] refcount_t: addition on 0; use-after-free.
4579 02:31:44.561906 [ 126.303991] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4580 02:31:44.562286 [ 126.333143] CPU: 3 PID: 2955 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4581 02:31:44.604387 [ 126.340893] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4582 02:31:44.604938 [ 126.347424] Backtrace:
4583 02:31:44.605296 [ 126.349895] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4584 02:31:44.605632 [ 126.357473] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4585 02:31:44.605952 [ 126.363142] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4586 02:31:44.606267 [ 126.370463] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4587 02:31:44.606574 [ 126.377434] r9:00000009 r8:c086cfc8 r7:00000019 r6:00000009 r5:c086cfc8 r4:c1a1ffe4
4588 02:31:44.647866 [ 126.385188] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4589 02:31:44.648431 [ 126.392676] r7:00000019 r6:c1a1ffe4 r5:c1a1fff4 r4:c6988000
4590 02:31:44.648813 [ 126.398349] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cfc8>] (refcount_warn_saturate+0x108/0x174)
4591 02:31:44.649180 [ 126.407402] r9:c1acbf40 r8:c15e7d40 r7:c6989f60 r6:00000012 r5:00000000 r4:c6988000
4592 02:31:44.649545 [ 126.415164] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0d4>] (__refcount_add.constprop.0+0x54/0x58)
4593 02:31:44.691539 [ 126.424836] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135ac58>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4594 02:31:44.692092 [ 126.434589] [<c135abb0>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4595 02:31:44.692465 [ 126.443380] r5:c6916000 r4:00000033
4596 02:31:44.692801 [ 126.446968] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4597 02:31:44.693125 [ 126.454985] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4598 02:31:44.693437 [ 126.462910] r9:c6989f60 r8:c3026b40 r7:00000012 r6:b6e29000 r5:c5a35b80 r4:c0c2d420
4599 02:31:44.735537 [ 126.470666] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4600 02:31:44.736087 [ 126.478504] r9:c07f4bfc r8:c6989f60 r7:c2816000 r6:b6e29000 r5:c5a35b80 r4:00000000
4601 02:31:44.736455 [ 126.486254] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4602 02:31:44.736794 [ 126.493399] r10:00000004 r9:00000000 r8:00000000 r7:b6e29000 r6:c6988000 r5:c5a35b80
4603 02:31:44.737116 [ 126.501232] r4:c5a35b80
4604 02:31:44.737426 [ 126.503776] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4605 02:31:44.737731 [ 126.510920] r9:c6988000 r8:c03002e4 r7:00000004 r6:b6f70e00 r5:00000012 r4:00000012
4606 02:31:44.779529 [ 126.518673] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4607 02:31:44.780077 [ 126.526247] Exception stack(0xc6989fa8 to 0xc6989ff0)
4608 02:31:44.780442 [ 126.531308] 9fa0: 00000012 00000012 00000001 b6e29000 00000012 00000000
4609 02:31:44.780775 [ 126.539493] 9fc0: 00000012 00000012 b6f70e00 00000004 00000001 00000000 00020000 be8e6a54
4610 02:31:44.781098 [ 126.547676] 9fe0: 00000004 be8e6788 b6ede94f b6e64c66
4611 02:31:44.781412 [ 126.552786] irq event stamp: 0
4612 02:31:44.781721 [ 126.555879] hardirqs last enabled at (0): [<00000000>] 0x0
4613 02:31:44.823478 [ 126.561469] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4614 02:31:44.823666 [ 126.569002] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4615 02:31:44.823760 [ 126.576535] softirqs last disabled at (0): [<00000000>] 0x0
4616 02:31:44.823846 [ 126.582125] ---[ end trace 75e93391e2a10b5e ]---
4617 02:31:44.823929 [ 126.586802] lkdtm: Zero detected: saturated
4618 02:31:44.948414 # [ 126.259814] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4619 02:31:44.948963 # [ 126.265562] lkdtm: attempting safe refcount_inc_not_zero() from zero
4620 02:31:44.949327 # [ 126.271930] lkdtm: Good: zero detected
4621 02:31:44.949659 # [ 126.275848] lkdtm: Correctly stayed at zero
4622 02:31:44.949979 # [ 126.280070] lkdtm: attempting bad refcount_inc() from zero
4623 02:31:44.950291 # [ 126.285597] ------------[ cut here ]------------
4624 02:31:44.950596 # [ 126.290244] WARNING: CPU: 3 PID: 2955 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4625 02:31:44.995664 # [ 126.298816] refcount_t: addition on 0; use-after-free.
4626 02:31:44.996218 # [ 126.303991] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4627 02:31:44.996601 # [ 126.333143] CPU: 3 PID: 2955 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4628 02:31:45.039506 # [ 126.340893] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4629 02:31:45.040064 # [ 126.347424] Backtrace:
4630 02:31:45.040441 # [ 126.349895] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4631 02:31:45.040781 # [ 126.357473] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4632 02:31:45.041130 # [ 126.363142] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4633 02:31:45.041448 # [ 126.370463] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4634 02:31:45.041760 # [ 126.377434] r9:00000009 r8:c086cfc8 r7:00000019 r6:00000009 r5:c086cfc8 r4:c1a1ffe4
4635 02:31:45.083242 # [ 126.385188] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4636 02:31:45.083405 # [ 126.392676] r7:00000019 r6:c1a1ffe4 r5:c1a1fff4 r4:c6988000
4637 02:31:45.083473 # [ 126.398349] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cfc8>] (refcount_warn_saturate+0x108/0x174)
4638 02:31:45.083537 # [ 126.407402] r9:c1acbf40 r8:c15e7d40 r7:c6989f60 r6:00000012 r5:00000000 r4:c6988000
4639 02:31:45.083600 # [ 126.415164] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0d4>] (__refcount_add.constprop.0+0x54/0x58)
4640 02:31:45.127258 # [ 126.424836] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135ac58>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4641 02:31:45.127497 # [ 126.434589] [<c135abb0>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4642 02:31:45.127637 # [ 126.443380] r5:c6916000 r4:00000033
4643 02:31:45.127759 # [ 126.446968] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4644 02:31:45.127879 # [ 126.454985] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4645 02:31:45.127994 # [ 126.462910] r9:c6989f60 r8:c3026b40 r7:00000012 r6:b6e29000 r5:c5a35b80 r4:c0c2d420
4646 02:31:45.171683 # [ 126.470666] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4647 02:31:45.172199 # [ 126.478504] r9:c07f4bfc r8:c6989f60 r7:c2816000 r6:b6e29000 r5:c5a35b80 r4:00000000
4648 02:31:45.172538 # [ 126.486254] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4649 02:31:45.172847 # [ 126.493399] r10:00000004 r9:00000000 r8:00000000 r7:b6e29000 r6:c6988000 r5:c5a35b80
4650 02:31:45.173144 # [ 126.501232] r4:c5a35b80
4651 02:31:45.173431 # [ 126.503776] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4652 02:31:45.215534 # [ 126.510920] r9:c6988000 r8:c03002e4 r7:00000004 r6:b6f70e00 r5:00000012 r4:00000012
4653 02:31:45.216080 # [ 126.518673] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4654 02:31:45.216449 # [ 126.526247] Exception stack(0xc6989fa8 to 0xc6989ff0)
4655 02:31:45.216782 # [ 126.531308] 9fa0: 00000012 00000012 00000001 b6e29000 00000012 00000000
4656 02:31:45.217104 # [ 126.539493] 9fc0: 00000012 00000012 b6f70e00 00000004 00000001 00000000 00020000 be8e6a54
4657 02:31:45.217416 # [ 126.547676] 9fe0: 00000004 be8e6788 b6ede94f b6e64c66
4658 02:31:45.217722 # [ 126.552786] irq event stamp: 0
4659 02:31:45.259555 # [ 126.555879] hardirqs last enabled at (0): [<00000000>] 0x0
4660 02:31:45.260104 # [ 126.561469] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4661 02:31:45.260472 # [ 126.569002] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4662 02:31:45.260806 # [ 126.576535] softirqs last disabled at (0): [<00000000>] 0x0
4663 02:31:45.261126 # [ 126.582125] ---[ end trace 75e93391e2a10b5e ]---
4664 02:31:45.261439 # [ 126.586802] lkdtm: Zero detected: saturated
4665 02:31:45.261741 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4666 02:31:45.303663 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4667 02:31:45.304214 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4668 02:31:45.304578 [ 127.041877] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4669 02:31:45.304909 [ 127.047611] lkdtm: attempting safe refcount_add_not_zero() from zero
4670 02:31:45.305232 [ 127.054162] lkdtm: Good: zero detected
4671 02:31:45.305543 [ 127.057951] lkdtm: Correctly stayed at zero
4672 02:31:45.305850 [ 127.062168] lkdtm: attempting bad refcount_add() from zero
4673 02:31:45.306150 [ 127.067696] ------------[ cut here ]------------
4674 02:31:45.347740 [ 127.072343] WARNING: CPU: 3 PID: 2989 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4675 02:31:45.348291 [ 127.080905] refcount_t: addition on 0; use-after-free.
4676 02:31:45.348657 [ 127.086080] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4677 02:31:45.349006 [ 127.115227] CPU: 3 PID: 2989 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4678 02:31:45.391470 [ 127.122975] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4679 02:31:45.392017 [ 127.129508] Backtrace:
4680 02:31:45.392374 [ 127.131978] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4681 02:31:45.392709 [ 127.139557] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4682 02:31:45.393031 [ 127.145228] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4683 02:31:45.393341 [ 127.152550] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4684 02:31:45.435548 [ 127.159519] r9:00000009 r8:c086cfc8 r7:00000019 r6:00000009 r5:c086cfc8 r4:c1a1ffe4
4685 02:31:45.436095 [ 127.167273] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4686 02:31:45.436464 [ 127.174761] r7:00000019 r6:c1a1ffe4 r5:c1a1fff4 r4:c5fa4000
4687 02:31:45.436798 [ 127.180432] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cfc8>] (refcount_warn_saturate+0x108/0x174)
4688 02:31:45.437123 [ 127.189485] r9:c1acbf54 r8:c15e7d40 r7:c5fa5f60 r6:00000012 r5:00000000 r4:c5fa4000
4689 02:31:45.437439 [ 127.197246] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0d4>] (__refcount_add.constprop.0+0x54/0x58)
4690 02:31:45.479763 [ 127.206918] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135ad24>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4691 02:31:45.480310 [ 127.216672] [<c135ac7c>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4692 02:31:45.480682 [ 127.225462] r5:c5fe2000 r4:00000034
4693 02:31:45.481013 [ 127.229050] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4694 02:31:45.481335 [ 127.237066] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4695 02:31:45.523744 [ 127.244992] r9:c5fa5f60 r8:c3026b40 r7:00000012 r6:b6eac000 r5:c6ab92c0 r4:c0c2d420
4696 02:31:45.524297 [ 127.252748] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4697 02:31:45.524666 [ 127.260586] r9:c07f4bfc r8:c5fa5f60 r7:c2816000 r6:b6eac000 r5:c6ab92c0 r4:00000000
4698 02:31:45.525001 [ 127.268338] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4699 02:31:45.525319 [ 127.275481] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c5fa4000 r5:c6ab92c0
4700 02:31:45.525632 [ 127.283314] r4:c6ab92c0
4701 02:31:45.525931 [ 127.285856] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4702 02:31:45.567495 [ 127.292999] r9:c5fa4000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:00000012 r4:00000012
4703 02:31:45.568077 [ 127.300755] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4704 02:31:45.568464 [ 127.308328] Exception stack(0xc5fa5fa8 to 0xc5fa5ff0)
4705 02:31:45.568799 [ 127.313388] 5fa0: 00000012 00000012 00000001 b6eac000 00000012 00000000
4706 02:31:45.569127 [ 127.321574] 5fc0: 00000012 00000012 b6ff3e00 00000004 00000001 00000000 00020000 be97ba54
4707 02:31:45.569442 [ 127.329757] 5fe0: 00000004 be97b788 b6f6194f b6ee7c66
4708 02:31:45.569750 [ 127.334867] irq event stamp: 0
4709 02:31:45.611581 [ 127.337940] hardirqs last enabled at (0): [<00000000>] 0x0
4710 02:31:45.612096 [ 127.343553] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4711 02:31:45.612438 [ 127.351066] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4712 02:31:45.612746 [ 127.358619] softirqs last disabled at (0): [<00000000>] 0x0
4713 02:31:45.613043 [ 127.364238] ---[ end trace 75e93391e2a10b5f ]---
4714 02:31:45.613335 [ 127.368869] lkdtm: Zero detected: saturated
4715 02:31:45.739973 # [ 127.041877] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4716 02:31:45.740521 # [ 127.047611] lkdtm: attempting safe refcount_add_not_zero() from zero
4717 02:31:45.740882 # [ 127.054162] lkdtm: Good: zero detected
4718 02:31:45.741216 # [ 127.057951] lkdtm: Correctly stayed at zero
4719 02:31:45.741537 # [ 127.062168] lkdtm: attempting bad refcount_add() from zero
4720 02:31:45.741850 # [ 127.067696] ------------[ cut here ]------------
4721 02:31:45.742158 # [ 127.072343] WARNING: CPU: 3 PID: 2989 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4722 02:31:45.742468 # [ 127.080905] refcount_t: addition on 0; use-after-free.
4723 02:31:45.787410 # [ 127.086080] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4724 02:31:45.787979 # [ 127.115227] CPU: 3 PID: 2989 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4725 02:31:45.788357 # [ 127.122975] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4726 02:31:45.835469 # [ 127.129508] Backtrace:
4727 02:31:45.836004 # [ 127.131978] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4728 02:31:45.836364 # [ 127.139557] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4729 02:31:45.836698 # [ 127.145228] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4730 02:31:45.837017 # [ 127.152550] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4731 02:31:45.837323 # [ 127.159519] r9:00000009 r8:c086cfc8 r7:00000019 r6:00000009 r5:c086cfc8 r4:c1a1ffe4
4732 02:31:45.879562 # [ 127.167273] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4733 02:31:45.880108 # [ 127.174761] r7:00000019 r6:c1a1ffe4 r5:c1a1fff4 r4:c5fa4000
4734 02:31:45.880474 # [ 127.180432] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cfc8>] (refcount_warn_saturate+0x108/0x174)
4735 02:31:45.880806 # [ 127.189485] r9:c1acbf54 r8:c15e7d40 r7:c5fa5f60 r6:00000012 r5:00000000 r4:c5fa4000
4736 02:31:45.881131 # [ 127.197246] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0d4>] (__refcount_add.constprop.0+0x54/0x58)
4737 02:31:45.923451 # [ 127.206918] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135ad24>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4738 02:31:45.924011 # [ 127.216672] [<c135ac7c>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4739 02:31:45.924375 # [ 127.225462] r5:c5fe2000 r4:00000034
4740 02:31:45.924706 # [ 127.229050] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4741 02:31:45.925028 # [ 127.237066] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4742 02:31:45.925340 # [ 127.244992] r9:c5fa5f60 r8:c3026b40 r7:00000012 r6:b6eac000 r5:c6ab92c0 r4:c0c2d420
4743 02:31:45.967536 # [ 127.252748] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4744 02:31:45.968052 # [ 127.260586] r9:c07f4bfc r8:c5fa5f60 r7:c2816000 r6:b6eac000 r5:c6ab92c0 r4:00000000
4745 02:31:45.968391 # [ 127.268338] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4746 02:31:45.968697 # [ 127.275481] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c5fa4000 r5:c6ab92c0
4747 02:31:45.968993 # [ 127.283314] r4:c6ab92c0
4748 02:31:45.969280 # [ 127.285856] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4749 02:31:46.011618 # [ 127.292999] r9:c5fa4000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:00000012 r4:00000012
4750 02:31:46.012164 # [ 127.300755] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4751 02:31:46.012527 # [ 127.308328] Exception stack(0xc5fa5fa8 to 0xc5fa5ff0)
4752 02:31:46.012862 # [ 127.313388] 5fa0: 00000012 00000012 00000001 b6eac000 00000012 00000000
4753 02:31:46.013185 # [ 127.321574] 5fc0: 00000012 00000012 b6ff3e00 00000004 00000001 00000000 00020000 be97ba54
4754 02:31:46.013495 # [ 127.329757] 5fe0: 00000004 be97b788 b6f6194f b6ee7c66
4755 02:31:46.013800 # [ 127.334867] irq event stamp: 0
4756 02:31:46.055523 # [ 127.337940] hardirqs last enabled at (0): [<00000000>] 0x0
4757 02:31:46.056077 # [ 127.343553] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4758 02:31:46.056544 # [ 127.351066] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4759 02:31:46.056970 # [ 127.358619] softirqs last disabled at (0): [<00000000>] 0x0
4760 02:31:46.057407 # [ 127.364238] ---[ end trace 75e93391e2a10b5f ]---
4761 02:31:46.057753 # [ 127.368869] lkdtm: Zero detected: saturated
4762 02:31:46.058070 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4763 02:31:46.058381 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4764 02:31:46.099707 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4765 02:31:46.107378 [ 127.849237] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4766 02:31:46.107927 [ 127.855476] lkdtm: attempting bad refcount_inc() from saturated
4767 02:31:46.108288 [ 127.861440] ------------[ cut here ]------------
4768 02:31:46.108624 [ 127.866135] WARNING: CPU: 3 PID: 3026 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4769 02:31:46.108946 [ 127.874718] refcount_t: saturated; leaking memory.
4770 02:31:46.150846 [ 127.879544] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4771 02:31:46.151436 [ 127.908694] CPU: 3 PID: 3026 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4772 02:31:46.151801 [ 127.916444] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4773 02:31:46.152138 [ 127.922977] Backtrace:
4774 02:31:46.152459 [ 127.925450] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4775 02:31:46.193964 [ 127.933030] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4776 02:31:46.194511 [ 127.938699] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4777 02:31:46.194879 [ 127.946024] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4778 02:31:46.195260 [ 127.952994] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1ffe4
4779 02:31:46.195587 [ 127.960749] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4780 02:31:46.195900 [ 127.968240] r7:00000016 r6:c1a1ffe4 r5:c1a1ffbc r4:c5fa4000
4781 02:31:46.237292 [ 127.973914] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
4782 02:31:46.237839 [ 127.982881] r9:c1acbf68 r8:c15e7d40 r7:c5fa5f60 r6:00000017 r5:c6916000 r4:c5fa4000
4783 02:31:46.238200 [ 127.990643] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
4784 02:31:46.238540 [ 128.000315] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135ad94>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4785 02:31:46.238864 [ 128.010503] [<c135ad48>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4786 02:31:46.239211 [ 128.019725] r4:00000035
4787 02:31:46.280408 [ 128.022270] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4788 02:31:46.280956 [ 128.030288] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4789 02:31:46.281315 [ 128.038213] r9:c5fa5f60 r8:c3026b40 r7:00000017 r6:b6e91000 r5:c5a35900 r4:c0c2d420
4790 02:31:46.281644 [ 128.045969] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4791 02:31:46.281966 [ 128.053809] r9:c07f4bfc r8:c5fa5f60 r7:c2816000 r6:b6e91000 r5:c5a35900 r4:00000000
4792 02:31:46.323742 [ 128.061560] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4793 02:31:46.324287 [ 128.068704] r10:00000004 r9:00000000 r8:00000000 r7:b6e91000 r6:c5fa4000 r5:c5a35900
4794 02:31:46.324647 [ 128.076537] r4:c5a35900
4795 02:31:46.324974 [ 128.079082] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4796 02:31:46.325294 [ 128.086227] r9:c5fa4000 r8:c03002e4 r7:00000004 r6:b6fd8e00 r5:00000017 r4:00000017
4797 02:31:46.325600 [ 128.093983] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4798 02:31:46.325902 [ 128.101556] Exception stack(0xc5fa5fa8 to 0xc5fa5ff0)
4799 02:31:46.371176 [ 128.106618] 5fa0: 00000017 00000017 00000001 b6e91000 00000017 00000000
4800 02:31:46.371341 [ 128.114803] 5fc0: 00000017 00000017 b6fd8e00 00000004 00000001 00000000 00020000 be9a2a54
4801 02:31:46.371408 [ 128.122986] 5fe0: 00000004 be9a2788 b6f4694f b6eccc66
4802 02:31:46.371474 [ 128.128103] irq event stamp: 0
4803 02:31:46.371535 [ 128.131178] hardirqs last enabled at (0): [<00000000>] 0x0
4804 02:31:46.371595 [ 128.136794] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4805 02:31:46.371654 [ 128.144336] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4806 02:31:46.411353 [ 128.151849] softirqs last disabled at (0): [<00000000>] 0x0
4807 02:31:46.411574 [ 128.157481] ---[ end trace 75e93391e2a10b60 ]---
4808 02:31:46.411695 [ 128.162115] lkdtm: Saturation detected: still saturated
4809 02:31:46.526516 # [ 127.849237] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4810 02:31:46.527095 # [ 127.855476] lkdtm: attempting bad refcount_inc() from saturated
4811 02:31:46.527463 # [ 127.861440] ------------[ cut here ]------------
4812 02:31:46.527800 # [ 127.866135] WARNING: CPU: 3 PID: 3026 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4813 02:31:46.528126 # [ 127.874718] refcount_t: saturated; leaking memory.
4814 02:31:46.569515 # [ 127.879544] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4815 02:31:46.570084 # [ 127.908694] CPU: 3 PID: 3026 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4816 02:31:46.570450 # [ 127.916444] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4817 02:31:46.570782 # [ 127.922977] Backtrace:
4818 02:31:46.571134 # [ 127.925450] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4819 02:31:46.612338 # [ 127.933030] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4820 02:31:46.612885 # [ 127.938699] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4821 02:31:46.613250 # [ 127.946024] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4822 02:31:46.613584 # [ 127.952994] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1ffe4
4823 02:31:46.613907 # [ 127.960749] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4824 02:31:46.614225 # [ 127.968240] r7:00000016 r6:c1a1ffe4 r5:c1a1ffbc r4:c5fa4000
4825 02:31:46.659550 # [ 127.973914] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
4826 02:31:46.660103 # [ 127.982881] r9:c1acbf68 r8:c15e7d40 r7:c5fa5f60 r6:00000017 r5:c6916000 r4:c5fa4000
4827 02:31:46.660469 # [ 127.990643] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
4828 02:31:46.660808 # [ 128.000315] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135ad94>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4829 02:31:46.703524 # [ 128.010503] [<c135ad48>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4830 02:31:46.704074 # [ 128.019725] r4:00000035
4831 02:31:46.704432 # [ 128.022270] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4832 02:31:46.704765 # [ 128.030288] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4833 02:31:46.705087 # [ 128.038213] r9:c5fa5f60 r8:c3026b40 r7:00000017 r6:b6e91000 r5:c5a35900 r4:c0c2d420
4834 02:31:46.705403 # [ 128.045969] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4835 02:31:46.747514 # [ 128.053809] r9:c07f4bfc r8:c5fa5f60 r7:c2816000 r6:b6e91000 r5:c5a35900 r4:00000000
4836 02:31:46.748067 # [ 128.061560] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4837 02:31:46.748438 # [ 128.068704] r10:00000004 r9:00000000 r8:00000000 r7:b6e91000 r6:c5fa4000 r5:c5a35900
4838 02:31:46.748773 # [ 128.076537] r4:c5a35900
4839 02:31:46.749092 # [ 128.079082] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4840 02:31:46.749404 # [ 128.086227] r9:c5fa4000 r8:c03002e4 r7:00000004 r6:b6fd8e00 r5:00000017 r4:00000017
4841 02:31:46.749709 # [ 128.093983] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4842 02:31:46.791586 # [ 128.101556] Exception stack(0xc5fa5fa8 to 0xc5fa5ff0)
4843 02:31:46.792131 # [ 128.106618] 5fa0: 00000017 00000017 00000001 b6e91000 00000017 00000000
4844 02:31:46.792499 # [ 128.114803] 5fc0: 00000017 00000017 b6fd8e00 00000004 00000001 00000000 00020000 be9a2a54
4845 02:31:46.792835 # [ 128.122986] 5fe0: 00000004 be9a2788 b6f4694f b6eccc66
4846 02:31:46.793158 # [ 128.128103] irq event stamp: 0
4847 02:31:46.793468 # [ 128.131178] hardirqs last enabled at (0): [<00000000>] 0x0
4848 02:31:46.793772 # [ 128.136794] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4849 02:31:46.835542 # [ 128.144336] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4850 02:31:46.836086 # [ 128.151849] softirqs last disabled at (0): [<00000000>] 0x0
4851 02:31:46.836439 # [ 128.157481] ---[ end trace 75e93391e2a10b60 ]---
4852 02:31:46.836771 # [ 128.162115] lkdtm: Saturation detected: still saturated
4853 02:31:46.837089 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4854 02:31:46.837402 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4855 02:31:46.837710 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4856 02:31:46.897976 [ 128.639791] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4857 02:31:46.898530 [ 128.646001] lkdtm: attempting bad refcount_dec() from saturated
4858 02:31:46.898922 [ 128.651938] ------------[ cut here ]------------
4859 02:31:46.899304 [ 128.656713] WARNING: CPU: 1 PID: 3061 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4860 02:31:46.899636 [ 128.665212] refcount_t: decrement hit 0; leaking memory.
4861 02:31:46.941134 [ 128.670533] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4862 02:31:46.941694 [ 128.699701] CPU: 1 PID: 3061 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4863 02:31:46.942057 [ 128.707448] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4864 02:31:46.942400 [ 128.713981] Backtrace:
4865 02:31:46.942723 [ 128.716453] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4866 02:31:46.984435 [ 128.724032] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4867 02:31:46.984981 [ 128.729703] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4868 02:31:46.985340 [ 128.737024] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4869 02:31:46.985674 [ 128.743994] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1ffe4
4870 02:31:46.985999 [ 128.751747] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4871 02:31:46.986313 [ 128.759235] r7:0000001f r6:c1a1ffe4 r5:c1a20048 r4:c7004000
4872 02:31:47.027466 [ 128.764908] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4873 02:31:47.028011 [ 128.773876] r9:c1acbf80 r8:c15e7d40 r7:c7005f60 r6:00000017 r5:c4608000 r4:c7004000
4874 02:31:47.028373 [ 128.781637] [<c086cec0>] (refcount_warn_saturate) from [<c135a680>] (__refcount_dec.constprop.0+0x38/0x3c)
4875 02:31:47.028710 [ 128.791303] [<c135a648>] (__refcount_dec.constprop.0) from [<c135ae00>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4876 02:31:47.029035 [ 128.801493] [<c135adb8>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4877 02:31:47.029349 [ 128.810716] r4:00000036
4878 02:31:47.075719 [ 128.813261] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4879 02:31:47.076263 [ 128.821277] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4880 02:31:47.076629 [ 128.829203] r9:c7005f60 r8:c3026b40 r7:00000017 r6:b6e67000 r5:c29c9e00 r4:c0c2d420
4881 02:31:47.076963 [ 128.836960] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4882 02:31:47.077284 [ 128.844798] r9:c07f4bfc r8:c7005f60 r7:c2816000 r6:b6e67000 r5:c29c9e00 r4:00000000
4883 02:31:47.119638 [ 128.852548] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4884 02:31:47.120185 [ 128.859691] r10:00000004 r9:00000000 r8:00000000 r7:b6e67000 r6:c7004000 r5:c29c9e00
4885 02:31:47.120549 [ 128.867526] r4:c29c9e00
4886 02:31:47.120879 [ 128.870070] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4887 02:31:47.121200 [ 128.877213] r9:c7004000 r8:c03002e4 r7:00000004 r6:b6faee00 r5:00000017 r4:00000017
4888 02:31:47.121513 [ 128.884967] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4889 02:31:47.121818 [ 128.892542] Exception stack(0xc7005fa8 to 0xc7005ff0)
4890 02:31:47.163196 [ 128.897602] 5fa0: 00000017 00000017 00000001 b6e67000 00000017 00000000
4891 02:31:47.163371 [ 128.905788] 5fc0: 00000017 00000017 b6faee00 00000004 00000001 00000000 00020000 be817a54
4892 02:31:47.163453 [ 128.913972] 5fe0: 00000004 be817788 b6f1c94f b6ea2c66
4893 02:31:47.163530 [ 128.919093] irq event stamp: 0
4894 02:31:47.163605 [ 128.922166] hardirqs last enabled at (0): [<00000000>] 0x0
4895 02:31:47.163664 [ 128.927786] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4896 02:31:47.163723 [ 128.935348] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4897 02:31:47.207619 [ 128.942873] softirqs last disabled at (0): [<00000000>] 0x0
4898 02:31:47.208171 [ 128.948503] ---[ end trace 75e93391e2a10b61 ]---
4899 02:31:47.208533 [ 128.953135] lkdtm: Saturation detected: still saturated
4900 02:31:47.324056 # [ 128.639791] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4901 02:31:47.324604 # [ 128.646001] lkdtm: attempting bad refcount_dec() from saturated
4902 02:31:47.324966 # [ 128.651938] ------------[ cut here ]------------
4903 02:31:47.325302 # [ 128.656713] WARNING: CPU: 1 PID: 3061 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4904 02:31:47.325628 # [ 128.665212] refcount_t: decrement hit 0; leaking memory.
4905 02:31:47.367485 # [ 128.670533] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4906 02:31:47.368045 # [ 128.699701] CPU: 1 PID: 3061 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4907 02:31:47.368410 # [ 128.707448] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4908 02:31:47.368745 # [ 128.713981] Backtrace:
4909 02:31:47.369062 # [ 128.716453] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4910 02:31:47.411534 # [ 128.724032] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4911 02:31:47.412091 # [ 128.729703] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4912 02:31:47.412474 # [ 128.737024] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4913 02:31:47.412814 # [ 128.743994] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1ffe4
4914 02:31:47.413137 # [ 128.751747] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4915 02:31:47.413454 # [ 128.759235] r7:0000001f r6:c1a1ffe4 r5:c1a20048 r4:c7004000
4916 02:31:47.455503 # [ 128.764908] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4917 02:31:47.456055 # [ 128.773876] r9:c1acbf80 r8:c15e7d40 r7:c7005f60 r6:00000017 r5:c4608000 r4:c7004000
4918 02:31:47.456416 # [ 128.781637] [<c086cec0>] (refcount_warn_saturate) from [<c135a680>] (__refcount_dec.constprop.0+0x38/0x3c)
4919 02:31:47.456753 # [ 128.791303] [<c135a648>] (__refcount_dec.constprop.0) from [<c135ae00>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4920 02:31:47.499527 # [ 128.801493] [<c135adb8>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4921 02:31:47.500078 # [ 128.810716] r4:00000036
4922 02:31:47.500449 # [ 128.813261] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4923 02:31:47.500785 # [ 128.821277] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4924 02:31:47.501112 # [ 128.829203] r9:c7005f60 r8:c3026b40 r7:00000017 r6:b6e67000 r5:c29c9e00 r4:c0c2d420
4925 02:31:47.501431 # [ 128.836960] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4926 02:31:47.543532 # [ 128.844798] r9:c07f4bfc r8:c7005f60 r7:c2816000 r6:b6e67000 r5:c29c9e00 r4:00000000
4927 02:31:47.544079 # [ 128.852548] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4928 02:31:47.544447 # [ 128.859691] r10:00000004 r9:00000000 r8:00000000 r7:b6e67000 r6:c7004000 r5:c29c9e00
4929 02:31:47.544783 # [ 128.867526] r4:c29c9e00
4930 02:31:47.545103 # [ 128.870070] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4931 02:31:47.545416 # [ 128.877213] r9:c7004000 r8:c03002e4 r7:00000004 r6:b6faee00 r5:00000017 r4:00000017
4932 02:31:47.545722 # [ 128.884967] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4933 02:31:47.587338 # [ 128.892542] Exception stack(0xc7005fa8 to 0xc7005ff0)
4934 02:31:47.587507 # [ 128.897602] 5fa0: 00000017 00000017 00000001 b6e67000 00000017 00000000
4935 02:31:47.587581 # [ 128.905788] 5fc0: 00000017 00000017 b6faee00 00000004 00000001 00000000 00020000 be817a54
4936 02:31:47.587649 # [ 128.913972] 5fe0: 00000004 be817788 b6f1c94f b6ea2c66
4937 02:31:47.587715 # [ 128.919093] irq event stamp: 0
4938 02:31:47.587777 # [ 128.922166] hardirqs last enabled at (0): [<00000000>] 0x0
4939 02:31:47.587839 # [ 128.927786] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4940 02:31:47.635701 # [ 128.935348] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4941 02:31:47.636032 # [ 128.942873] softirqs last disabled at (0): [<00000000>] 0x0
4942 02:31:47.636239 # [ 128.948503] ---[ end trace 75e93391e2a10b61 ]---
4943 02:31:47.636424 # [ 128.953135] lkdtm: Saturation detected: still saturated
4944 02:31:47.636598 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4945 02:31:47.636768 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4946 02:31:47.636933 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4947 02:31:47.695887 [ 129.437056] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4948 02:31:47.696433 [ 129.443175] lkdtm: attempting bad refcount_dec() from saturated
4949 02:31:47.696794 [ 129.449188] ------------[ cut here ]------------
4950 02:31:47.697129 [ 129.454026] WARNING: CPU: 3 PID: 3096 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4951 02:31:47.697474 [ 129.462500] refcount_t: saturated; leaking memory.
4952 02:31:47.739550 [ 129.467329] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4953 02:31:47.740125 [ 129.496466] CPU: 3 PID: 3096 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4954 02:31:47.740497 [ 129.504215] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4955 02:31:47.740834 [ 129.510747] Backtrace:
4956 02:31:47.741159 [ 129.513221] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
4957 02:31:47.783545 [ 129.520799] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4958 02:31:47.784098 [ 129.526468] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
4959 02:31:47.784470 [ 129.533789] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4960 02:31:47.784809 [ 129.540758] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1ffe4
4961 02:31:47.785132 [ 129.548513] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
4962 02:31:47.785445 [ 129.556003] r7:00000016 r6:c1a1ffe4 r5:c1a1ffbc r4:c5daa000
4963 02:31:47.827678 [ 129.561676] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
4964 02:31:47.828229 [ 129.570642] r9:c1acbf98 r8:c15e7d40 r7:c5dabf60 r6:00000017 r5:c5fe2000 r4:c5daa000
4965 02:31:47.828595 [ 129.578403] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
4966 02:31:47.828931 [ 129.588076] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135ae70>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4967 02:31:47.829254 [ 129.598265] [<c135ae24>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4968 02:31:47.829572 [ 129.607487] r4:00000037
4969 02:31:47.871656 [ 129.610031] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4970 02:31:47.872206 [ 129.618049] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4971 02:31:47.872571 [ 129.625973] r9:c5dabf60 r8:c3026b40 r7:00000017 r6:b6e28000 r5:c29c9680 r4:c0c2d420
4972 02:31:47.872907 [ 129.633728] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4973 02:31:47.873230 [ 129.641566] r9:c07f4bfc r8:c5dabf60 r7:c2816000 r6:b6e28000 r5:c29c9680 r4:00000000
4974 02:31:47.915669 [ 129.649317] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4975 02:31:47.916217 [ 129.656460] r10:00000004 r9:00000000 r8:00000000 r7:b6e28000 r6:c5daa000 r5:c29c9680
4976 02:31:47.916582 [ 129.664293] r4:c29c9680
4977 02:31:47.916914 [ 129.666837] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4978 02:31:47.917236 [ 129.673981] r9:c5daa000 r8:c03002e4 r7:00000004 r6:b6f6fe00 r5:00000017 r4:00000017
4979 02:31:47.917549 [ 129.681735] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4980 02:31:47.917858 [ 129.689309] Exception stack(0xc5dabfa8 to 0xc5dabff0)
4981 02:31:47.959186 [ 129.694369] bfa0: 00000017 00000017 00000001 b6e28000 00000017 00000000
4982 02:31:47.959384 [ 129.702556] bfc0: 00000017 00000017 b6f6fe00 00000004 00000001 00000000 00020000 bee17a54
4983 02:31:47.959480 [ 129.710739] bfe0: 00000004 bee17788 b6edd94f b6e63c66
4984 02:31:47.959566 [ 129.715850] irq event stamp: 0
4985 02:31:47.959649 [ 129.718936] hardirqs last enabled at (0): [<00000000>] 0x0
4986 02:31:47.959737 [ 129.724580] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4987 02:31:47.959817 [ 129.732079] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4988 02:31:48.003480 [ 129.739607] softirqs last disabled at (0): [<00000000>] 0x0
4989 02:31:48.003685 [ 129.745218] ---[ end trace 75e93391e2a10b62 ]---
4990 02:31:48.003797 [ 129.749852] lkdtm: Saturation detected: still saturated
4991 02:31:48.121535 # [ 129.437056] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4992 02:31:48.122081 # [ 129.443175] lkdtm: attempting bad refcount_dec() from saturated
4993 02:31:48.122443 # [ 129.449188] ------------[ cut here ]------------
4994 02:31:48.122778 # [ 129.454026] WARNING: CPU: 3 PID: 3096 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4995 02:31:48.123146 # [ 129.462500] refcount_t: saturated; leaking memory.
4996 02:31:48.164238 # [ 129.467329] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4997 02:31:48.164795 # [ 129.496466] CPU: 3 PID: 3096 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4998 02:31:48.165160 # [ 129.504215] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4999 02:31:48.165497 # [ 129.510747] Backtrace:
5000 02:31:48.165817 # [ 129.513221] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
5001 02:31:48.207512 # [ 129.520799] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5002 02:31:48.208073 # [ 129.526468] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
5003 02:31:48.208440 # [ 129.533789] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5004 02:31:48.208777 # [ 129.540758] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1ffe4
5005 02:31:48.209099 # [ 129.548513] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
5006 02:31:48.209413 # [ 129.556003] r7:00000016 r6:c1a1ffe4 r5:c1a1ffbc r4:c5daa000
5007 02:31:48.251545 # [ 129.561676] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
5008 02:31:48.252102 # [ 129.570642] r9:c1acbf98 r8:c15e7d40 r7:c5dabf60 r6:00000017 r5:c5fe2000 r4:c5daa000
5009 02:31:48.252468 # [ 129.578403] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
5010 02:31:48.252802 # [ 129.588076] [<c0c2e080>] (__refcount_add.constprop.0) from [<c135ae70>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5011 02:31:48.295453 # [ 129.598265] [<c135ae24>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5012 02:31:48.296022 # [ 129.607487] r4:00000037
5013 02:31:48.296342 # [ 129.610031] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5014 02:31:48.296639 # [ 129.618049] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5015 02:31:48.296925 # [ 129.625973] r9:c5dabf60 r8:c3026b40 r7:00000017 r6:b6e28000 r5:c29c9680 r4:c0c2d420
5016 02:31:48.297201 # [ 129.633728] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5017 02:31:48.339507 # [ 129.641566] r9:c07f4bfc r8:c5dabf60 r7:c2816000 r6:b6e28000 r5:c29c9680 r4:00000000
5018 02:31:48.340005 # [ 129.649317] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5019 02:31:48.340328 # [ 129.656460] r10:00000004 r9:00000000 r8:00000000 r7:b6e28000 r6:c5daa000 r5:c29c9680
5020 02:31:48.340621 # [ 129.664293] r4:c29c9680
5021 02:31:48.340903 # [ 129.666837] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5022 02:31:48.341180 # [ 129.673981] r9:c5daa000 r8:c03002e4 r7:00000004 r6:b6f6fe00 r5:00000017 r4:00000017
5023 02:31:48.341451 # [ 129.681735] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5024 02:31:48.383661 # [ 129.689309] Exception stack(0xc5dabfa8 to 0xc5dabff0)
5025 02:31:48.384210 # [ 129.694369] bfa0: 00000017 00000017 00000001 b6e28000 00000017 00000000
5026 02:31:48.384580 # [ 129.702556] bfc0: 00000017 00000017 b6f6fe00 00000004 00000001 00000000 00020000 bee17a54
5027 02:31:48.384913 # [ 129.710739] bfe0: 00000004 bee17788 b6edd94f b6e63c66
5028 02:31:48.385233 # [ 129.715850] irq event stamp: 0
5029 02:31:48.385546 # [ 129.718936] hardirqs last enabled at (0): [<00000000>] 0x0
5030 02:31:48.385852 # [ 129.724580] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5031 02:31:48.430657 # [ 129.732079] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5032 02:31:48.431254 # [ 129.739607] softirqs last disabled at (0): [<00000000>] 0x0
5033 02:31:48.431618 # [ 129.745218] ---[ end trace 75e93391e2a10b62 ]---
5034 02:31:48.431947 # [ 129.749852] lkdtm: Saturation detected: still saturated
5035 02:31:48.432247 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5036 02:31:48.432535 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5037 02:31:48.432820 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5038 02:31:48.474336 [ 130.211157] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5039 02:31:48.474882 [ 130.218115] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5040 02:31:48.475281 [ 130.224885] ------------[ cut here ]------------
5041 02:31:48.475618 [ 130.229532] WARNING: CPU: 1 PID: 3128 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5042 02:31:48.475942 [ 130.238017] refcount_t: saturated; leaking memory.
5043 02:31:48.517610 [ 130.242819] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5044 02:31:48.518176 [ 130.271973] CPU: 1 PID: 3128 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5045 02:31:48.518545 [ 130.279723] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5046 02:31:48.518886 [ 130.286254] Backtrace:
5047 02:31:48.519241 [ 130.288726] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
5048 02:31:48.519559 [ 130.296303] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5049 02:31:48.560829 [ 130.301974] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
5050 02:31:48.561372 [ 130.309296] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5051 02:31:48.561730 [ 130.316268] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1ffe4
5052 02:31:48.562065 [ 130.324023] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
5053 02:31:48.562388 [ 130.331514] r7:00000013 r6:c1a1ffe4 r5:c1a1ffbc r4:c6bda000
5054 02:31:48.562700 [ 130.337188] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
5055 02:31:48.603979 [ 130.346156] r9:c1acbfb0 r8:c15e7d40 r7:c6bdbf60 r6:00000020 r5:c6ce8000 r4:c0000000
5056 02:31:48.604526 [ 130.353916] [<c086cec0>] (refcount_warn_saturate) from [<c135a6e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5057 02:31:48.604891 [ 130.364367] [<c135a684>] (__refcount_add_not_zero.constprop.0) from [<c135aee4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5058 02:31:48.605226 [ 130.376108] r5:c6ce8000 r4:c6bda000
5059 02:31:48.647484 [ 130.379702] [<c135ae94>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5060 02:31:48.648033 [ 130.389706] r4:00000038
5061 02:31:48.648391 [ 130.392253] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5062 02:31:48.648723 [ 130.400270] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5063 02:31:48.649046 [ 130.408195] r9:c6bdbf60 r8:c3026b40 r7:00000020 r6:b6dec000 r5:c698b900 r4:c0c2d420
5064 02:31:48.649362 [ 130.415950] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5065 02:31:48.649670 [ 130.423788] r9:c07f4bfc r8:c6bdbf60 r7:c2816000 r6:b6dec000 r5:c698b900 r4:00000000
5066 02:31:48.691536 [ 130.431541] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5067 02:31:48.692085 [ 130.438685] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c6bda000 r5:c698b900
5068 02:31:48.692453 [ 130.446517] r4:c698b900
5069 02:31:48.692784 [ 130.449059] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5070 02:31:48.693105 [ 130.456204] r9:c6bda000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:00000020 r4:00000020
5071 02:31:48.693421 [ 130.463959] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5072 02:31:48.735166 [ 130.471532] Exception stack(0xc6bdbfa8 to 0xc6bdbff0)
5073 02:31:48.735324 [ 130.476594] bfa0: 00000020 00000020 00000001 b6dec000 00000020 00000000
5074 02:31:48.735393 [ 130.484780] bfc0: 00000020 00000020 b6f33e00 00000004 00000001 00000000 00020000 befc5a54
5075 02:31:48.735456 [ 130.492964] bfe0: 00000004 befc5788 b6ea194f b6e27c66
5076 02:31:48.735516 [ 130.498081] irq event stamp: 0
5077 02:31:48.735576 [ 130.501155] hardirqs last enabled at (0): [<00000000>] 0x0
5078 02:31:48.735635 [ 130.506773] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5079 02:31:48.779445 [ 130.514323] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5080 02:31:48.779628 [ 130.521852] softirqs last disabled at (0): [<00000000>] 0x0
5081 02:31:48.779721 [ 130.527524] ---[ end trace 75e93391e2a10b63 ]---
5082 02:31:48.779805 [ 130.532164] lkdtm: Saturation detected: still saturated
5083 02:31:48.904179 # [ 0.000000] Switching to timer-based delay loop, resolution 333ns
5084 02:31:48.904714 # [ 130.211157] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5085 02:31:48.905048 # [ 130.218115] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5086 02:31:48.905354 # [ 130.224885] ------------[ cut here ]------------
5087 02:31:48.905652 # [ 130.229532] WARNING: CPU: 1 PID: 3128 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5088 02:31:48.905948 # [ 130.238017] refcount_t: saturated; leaking memory.
5089 02:31:48.947517 # [ 130.242819] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5090 02:31:48.948092 # [ 130.271973] CPU: 1 PID: 3128 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5091 02:31:48.948472 # [ 130.279723] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5092 02:31:48.948811 # [ 130.286254] Backtrace:
5093 02:31:48.991528 # [ 130.288726] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
5094 02:31:48.992077 # [ 130.296303] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5095 02:31:48.992448 # [ 130.301974] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
5096 02:31:48.992786 # [ 130.309296] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5097 02:31:48.993108 # [ 130.316268] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1ffe4
5098 02:31:48.993421 # [ 130.324023] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
5099 02:31:49.035212 # [ 130.331514] r7:00000013 r6:c1a1ffe4 r5:c1a1ffbc r4:c6bda000
5100 02:31:49.035387 # [ 130.337188] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
5101 02:31:49.035461 # [ 130.346156] r9:c1acbfb0 r8:c15e7d40 r7:c6bdbf60 r6:00000020 r5:c6ce8000 r4:c0000000
5102 02:31:49.035529 # [ 130.353916] [<c086cec0>] (refcount_warn_saturate) from [<c135a6e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5103 02:31:49.035594 # [ 130.364367] [<c135a684>] (__refcount_add_not_zero.constprop.0) from [<c135aee4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5104 02:31:49.079278 # [ 130.376108] r5:c6ce8000 r4:c6bda000
5105 02:31:49.079537 # [ 130.379702] [<c135ae94>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5106 02:31:49.079693 # [ 130.389706] r4:00000038
5107 02:31:49.079840 # [ 130.392253] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5108 02:31:49.079977 # [ 130.400270] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5109 02:31:49.080110 # [ 130.408195] r9:c6bdbf60 r8:c3026b40 r7:00000020 r6:b6dec000 r5:c698b900 r4:c0c2d420
5110 02:31:49.123703 # [ 130.415950] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5111 02:31:49.124252 # [ 130.423788] r9:c07f4bfc r8:c6bdbf60 r7:c2816000 r6:b6dec000 r5:c698b900 r4:00000000
5112 02:31:49.124622 # [ 130.431541] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5113 02:31:49.124961 # [ 130.438685] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c6bda000 r5:c698b900
5114 02:31:49.125284 # [ 130.446517] r4:c698b900
5115 02:31:49.125593 # [ 130.449059] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5116 02:31:49.167733 # [ 130.456204] r9:c6bda000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:00000020 r4:00000020
5117 02:31:49.168286 # [ 130.463959] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5118 02:31:49.168649 # [ 130.471532] Exception stack(0xc6bdbfa8 to 0xc6bdbff0)
5119 02:31:49.168981 # [ 130.476594] bfa0: 00000020 00000020 00000001 b6dec000 00000020 00000000
5120 02:31:49.169303 # [ 130.484780] bfc0: 00000020 00000020 b6f33e00 00000004 00000001 00000000 00020000 befc5a54
5121 02:31:49.169614 # [ 130.492964] bfe0: 00000004 befc5788 b6ea194f b6e27c66
5122 02:31:49.169918 # [ 130.498081] irq event stamp: 0
5123 02:31:49.211501 # [ 130.501155] hardirqs last enabled at (0): [<00000000>] 0x0
5124 02:31:49.212008 # [ 130.506773] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5125 02:31:49.212367 # [ 130.514323] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5126 02:31:49.212697 # [ 130.521852] softirqs last disabled at (0): [<00000000>] 0x0
5127 02:31:49.212998 # [ 130.527524] ---[ end trace 75e93391e2a10b63 ]---
5128 02:31:49.213333 # [ 130.532164] lkdtm: Saturation detected: still saturated
5129 02:31:49.213641 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5130 02:31:49.256283 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5131 02:31:49.256833 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5132 02:31:49.257192 [ 131.005265] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5133 02:31:49.257528 [ 131.012166] lkdtm: attempting bad refcount_add_not_zero() from saturated
5134 02:31:49.257847 [ 131.018937] ------------[ cut here ]------------
5135 02:31:49.258158 [ 131.023667] WARNING: CPU: 0 PID: 3162 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5136 02:31:49.258465 [ 131.032119] refcount_t: saturated; leaking memory.
5137 02:31:49.299656 [ 131.037065] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5138 02:31:49.300220 [ 131.066587] CPU: 0 PID: 3162 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5139 02:31:49.300586 [ 131.074337] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5140 02:31:49.300923 [ 131.080868] Backtrace:
5141 02:31:49.343522 [ 131.083342] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
5142 02:31:49.344070 [ 131.090919] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5143 02:31:49.344437 [ 131.096588] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
5144 02:31:49.344770 [ 131.103911] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5145 02:31:49.345097 [ 131.110883] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1ffe4
5146 02:31:49.345413 [ 131.118638] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
5147 02:31:49.387648 [ 131.126129] r7:00000013 r6:c1a1ffe4 r5:c1a1ffbc r4:c6d44000
5148 02:31:49.388192 [ 131.131803] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
5149 02:31:49.388561 [ 131.140772] r9:c1acbfd0 r8:c15e7d40 r7:c6d45f60 r6:00000020 r5:c6b8b000 r4:c0000000
5150 02:31:49.388894 [ 131.148534] [<c086cec0>] (refcount_warn_saturate) from [<c135a6e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5151 02:31:49.389217 [ 131.158985] [<c135a684>] (__refcount_add_not_zero.constprop.0) from [<c135af6c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5152 02:31:49.431650 [ 131.170727] r5:c6b8b000 r4:c6d44000
5153 02:31:49.432198 [ 131.174320] [<c135af1c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5154 02:31:49.432569 [ 131.184326] r4:00000039
5155 02:31:49.432895 [ 131.186872] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5156 02:31:49.433218 [ 131.194892] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5157 02:31:49.433533 [ 131.202818] r9:c6d45f60 r8:c3026b40 r7:00000020 r6:b6e63000 r5:c6ab83c0 r4:c0c2d420
5158 02:31:49.475667 [ 131.210574] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5159 02:31:49.476215 [ 131.218412] r9:c07f4bfc r8:c6d45f60 r7:c2816000 r6:b6e63000 r5:c6ab83c0 r4:00000000
5160 02:31:49.476584 [ 131.226165] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5161 02:31:49.476918 [ 131.233308] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c6d44000 r5:c6ab83c0
5162 02:31:49.477240 [ 131.241141] r4:c6ab83c0
5163 02:31:49.477550 [ 131.243685] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5164 02:31:49.519657 [ 131.250829] r9:c6d44000 r8:c03002e4 r7:00000004 r6:b6faae00 r5:00000020 r4:00000020
5165 02:31:49.520204 [ 131.258586] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5166 02:31:49.520572 [ 131.266160] Exception stack(0xc6d45fa8 to 0xc6d45ff0)
5167 02:31:49.520903 [ 131.271220] 5fa0: 00000020 00000020 00000001 b6e63000 00000020 00000000
5168 02:31:49.521224 [ 131.279407] 5fc0: 00000020 00000020 b6faae00 00000004 00000001 00000000 00020000 be8a3a54
5169 02:31:49.521537 [ 131.287592] 5fe0: 00000004 be8a3788 b6f1894f b6e9ec66
5170 02:31:49.521841 [ 131.292719] irq event stamp: 0
5171 02:31:49.522140 [ 131.295817] hardirqs last enabled at (0): [<00000000>] 0x0
5172 02:31:49.563426 [ 131.301407] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5173 02:31:49.563960 [ 131.308944] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5174 02:31:49.564317 [ 131.317821] softirqs last disabled at (0): [<00000000>] 0x0
5175 02:31:49.564647 [ 131.323969] ---[ end trace 75e93391e2a10b64 ]---
5176 02:31:49.564969 [ 131.328606] lkdtm: Saturation detected: still saturated
5177 02:31:49.700892 # [ 131.005265] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5178 02:31:49.701443 # [ 131.012166] lkdtm: attempting bad refcount_add_not_zero() from saturated
5179 02:31:49.701805 # [ 131.018937] ------------[ cut here ]------------
5180 02:31:49.702137 # [ 131.023667] WARNING: CPU: 0 PID: 3162 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5181 02:31:49.702464 # [ 131.032119] refcount_t: saturated; leaking memory.
5182 02:31:49.743995 # [ 131.037065] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5183 02:31:49.744560 # [ 131.066587] CPU: 0 PID: 3162 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5184 02:31:49.744923 # [ 131.074337] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5185 02:31:49.745259 # [ 131.080868] Backtrace:
5186 02:31:49.745580 # [ 131.083342] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
5187 02:31:49.787528 # [ 131.090919] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5188 02:31:49.788073 # [ 131.096588] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
5189 02:31:49.788443 # [ 131.103911] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5190 02:31:49.788777 # [ 131.110883] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1ffe4
5191 02:31:49.789102 # [ 131.118638] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
5192 02:31:49.789420 # [ 131.126129] r7:00000013 r6:c1a1ffe4 r5:c1a1ffbc r4:c6d44000
5193 02:31:49.831325 # [ 131.131803] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
5194 02:31:49.831488 # [ 131.140772] r9:c1acbfd0 r8:c15e7d40 r7:c6d45f60 r6:00000020 r5:c6b8b000 r4:c0000000
5195 02:31:49.831557 # [ 131.148534] [<c086cec0>] (refcount_warn_saturate) from [<c135a6e8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5196 02:31:49.831622 # [ 131.158985] [<c135a684>] (__refcount_add_not_zero.constprop.0) from [<c135af6c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5197 02:31:49.831685 # [ 131.170727] r5:c6b8b000 r4:c6d44000
5198 02:31:49.875204 # [ 131.174320] [<c135af1c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5199 02:31:49.875444 # [ 131.184326] r4:00000039
5200 02:31:49.875580 # [ 131.186872] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5201 02:31:49.875706 # [ 131.194892] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5202 02:31:49.875828 # [ 131.202818] r9:c6d45f60 r8:c3026b40 r7:00000020 r6:b6e63000 r5:c6ab83c0 r4:c0c2d420
5203 02:31:49.919500 # [ 131.210574] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5204 02:31:49.920056 # [ 131.218412] r9:c07f4bfc r8:c6d45f60 r7:c2816000 r6:b6e63000 r5:c6ab83c0 r4:00000000
5205 02:31:49.920438 # [ 131.226165] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5206 02:31:49.920776 # [ 131.233308] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c6d44000 r5:c6ab83c0
5207 02:31:49.921101 # [ 131.241141] r4:c6ab83c0
5208 02:31:49.921412 # [ 131.243685] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5209 02:31:49.921722 # [ 131.250829] r9:c6d44000 r8:c03002e4 r7:00000004 r6:b6faae00 r5:00000020 r4:00000020
5210 02:31:49.963673 # [ 131.258586] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5211 02:31:49.964226 # [ 131.266160] Exception stack(0xc6d45fa8 to 0xc6d45ff0)
5212 02:31:49.964592 # [ 131.271220] 5fa0: 00000020 00000020 00000001 b6e63000 00000020 00000000
5213 02:31:49.964926 # [ 131.279407] 5fc0: 00000020 00000020 b6faae00 00000004 00000001 00000000 00020000 be8a3a54
5214 02:31:49.965246 # [ 131.287592] 5fe0: 00000004 be8a3788 b6f1894f b6e9ec66
5215 02:31:49.965557 # [ 131.292719] irq event stamp: 0
5216 02:31:49.965861 # [ 131.295817] hardirqs last enabled at (0): [<00000000>] 0x0
5217 02:31:50.007568 # [ 131.301407] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5218 02:31:50.008117 # [ 131.308944] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5219 02:31:50.008486 # [ 131.317821] softirqs last disabled at (0): [<00000000>] 0x0
5220 02:31:50.008824 # [ 131.323969] ---[ end trace 75e93391e2a10b64 ]---
5221 02:31:50.009145 # [ 131.328606] lkdtm: Saturation detected: still saturated
5222 02:31:50.009457 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5223 02:31:50.009764 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5224 02:31:50.051769 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5225 02:31:50.069726 [ 131.811576] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5226 02:31:50.070276 [ 131.818653] lkdtm: attempting bad refcount_dec_and_test() from saturated
5227 02:31:50.070638 [ 131.825445] ------------[ cut here ]------------
5228 02:31:50.070965 [ 131.830103] WARNING: CPU: 0 PID: 3199 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5229 02:31:50.071322 [ 131.838735] refcount_t: underflow; use-after-free.
5230 02:31:50.113073 [ 131.843583] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5231 02:31:50.113632 [ 131.872737] CPU: 0 PID: 3199 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5232 02:31:50.113996 [ 131.880486] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5233 02:31:50.114331 [ 131.887018] Backtrace:
5234 02:31:50.114650 [ 131.889490] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
5235 02:31:50.155997 [ 131.897068] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5236 02:31:50.156544 [ 131.902738] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
5237 02:31:50.156907 [ 131.910061] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5238 02:31:50.157244 [ 131.917034] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1ffe4
5239 02:31:50.157570 [ 131.924789] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
5240 02:31:50.157885 [ 131.932278] r7:0000001c r6:c1a1ffe4 r5:c1a20020 r4:c5b1a000
5241 02:31:50.199476 [ 131.937953] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
5242 02:31:50.200023 [ 131.947008] r9:c1acbff0 r8:c15e7d40 r7:c5b1bf60 r6:00000020 r5:c6b8a000 r4:c5b1a000
5243 02:31:50.200385 [ 131.954771] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5244 02:31:50.200723 [ 131.965225] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c135aff4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5245 02:31:50.243531 [ 131.976978] [<c135afa4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5246 02:31:50.244084 [ 131.986982] r4:0000003a
5247 02:31:50.244449 [ 131.989527] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5248 02:31:50.244787 [ 131.997546] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5249 02:31:50.245112 [ 132.005473] r9:c5b1bf60 r8:c3026b40 r7:00000020 r6:b6dfd000 r5:c6ab9e00 r4:c0c2d420
5250 02:31:50.245427 [ 132.013230] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5251 02:31:50.287500 [ 132.021069] r9:c07f4bfc r8:c5b1bf60 r7:c2816000 r6:b6dfd000 r5:c6ab9e00 r4:00000000
5252 02:31:50.288052 [ 132.028822] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5253 02:31:50.288420 [ 132.035965] r10:00000004 r9:00000000 r8:00000000 r7:b6dfd000 r6:c5b1a000 r5:c6ab9e00
5254 02:31:50.288753 [ 132.043797] r4:c6ab9e00
5255 02:31:50.289073 [ 132.046340] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5256 02:31:50.289389 [ 132.053483] r9:c5b1a000 r8:c03002e4 r7:00000004 r6:b6f44e00 r5:00000020 r4:00000020
5257 02:31:50.289699 [ 132.061237] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5258 02:31:50.331138 [ 132.068810] Exception stack(0xc5b1bfa8 to 0xc5b1bff0)
5259 02:31:50.331301 [ 132.073871] bfa0: 00000020 00000020 00000001 b6dfd000 00000020 00000000
5260 02:31:50.331369 [ 132.082056] bfc0: 00000020 00000020 b6f44e00 00000004 00000001 00000000 00020000 beae7a54
5261 02:31:50.331433 [ 132.090239] bfe0: 00000004 beae7788 b6eb294f b6e38c66
5262 02:31:50.331495 [ 132.095357] irq event stamp: 0
5263 02:31:50.331557 [ 132.098429] hardirqs last enabled at (0): [<00000000>] 0x0
5264 02:31:50.331615 [ 132.104046] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5265 02:31:50.375346 [ 132.112341] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5266 02:31:50.375532 [ 132.119909] softirqs last disabled at (0): [<00000000>] 0x0
5267 02:31:50.375625 [ 132.125518] ---[ end trace 75e93391e2a10b65 ]---
5268 02:31:50.375709 [ 132.130148] lkdtm: Saturation detected: still saturated
5269 02:31:50.509616 # [ 131.811576] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5270 02:31:50.510167 # [ 131.818653] lkdtm: attempting bad refcount_dec_and_test() from saturated
5271 02:31:50.510528 # [ 131.825445] ------------[ cut here ]------------
5272 02:31:50.510861 # [ 131.830103] WARNING: CPU: 0 PID: 3199 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5273 02:31:50.511230 # [ 131.838735] refcount_t: underflow; use-after-free.
5274 02:31:50.552666 # [ 131.843583] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5275 02:31:50.553228 # [ 131.872737] CPU: 0 PID: 3199 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5276 02:31:50.553593 # [ 131.880486] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5277 02:31:50.553931 # [ 131.887018] Backtrace:
5278 02:31:50.595719 # [ 131.889490] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
5279 02:31:50.596267 # [ 131.897068] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5280 02:31:50.596624 # [ 131.902738] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
5281 02:31:50.596959 # [ 131.910061] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5282 02:31:50.597281 # [ 131.917034] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1ffe4
5283 02:31:50.597597 # [ 131.924789] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
5284 02:31:50.597905 # [ 131.932278] r7:0000001c r6:c1a1ffe4 r5:c1a20020 r4:c5b1a000
5285 02:31:50.639374 # [ 131.937953] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
5286 02:31:50.639886 # [ 131.947008] r9:c1acbff0 r8:c15e7d40 r7:c5b1bf60 r6:00000020 r5:c6b8a000 r4:c5b1a000
5287 02:31:50.640217 # [ 131.954771] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5288 02:31:50.640529 # [ 131.965225] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c135aff4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5289 02:31:50.683653 # [ 131.976978] [<c135afa4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5290 02:31:50.684217 # [ 131.986982] r4:0000003a
5291 02:31:50.684594 # [ 131.989527] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5292 02:31:50.684930 # [ 131.997546] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5293 02:31:50.685256 # [ 132.005473] r9:c5b1bf60 r8:c3026b40 r7:00000020 r6:b6dfd000 r5:c6ab9e00 r4:c0c2d420
5294 02:31:50.685570 # [ 132.013230] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5295 02:31:50.727465 # [ 132.021069] r9:c07f4bfc r8:c5b1bf60 r7:c2816000 r6:b6dfd000 r5:c6ab9e00 r4:00000000
5296 02:31:50.728015 # [ 132.028822] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5297 02:31:50.728374 # [ 132.035965] r10:00000004 r9:00000000 r8:00000000 r7:b6dfd000 r6:c5b1a000 r5:c6ab9e00
5298 02:31:50.728739 # [ 132.043797] r4:c6ab9e00
5299 02:31:50.729067 # [ 132.046340] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5300 02:31:50.729388 # [ 132.053483] r9:c5b1a000 r8:c03002e4 r7:00000004 r6:b6f44e00 r5:00000020 r4:00000020
5301 02:31:50.771463 # [ 132.061237] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5302 02:31:50.772014 # [ 132.068810] Exception stack(0xc5b1bfa8 to 0xc5b1bff0)
5303 02:31:50.772377 # [ 132.073871] bfa0: 00000020 00000020 00000001 b6dfd000 00000020 00000000
5304 02:31:50.772711 # [ 132.082056] bfc0: 00000020 00000020 b6f44e00 00000004 00000001 00000000 00020000 beae7a54
5305 02:31:50.773035 # [ 132.090239] bfe0: 00000004 beae7788 b6eb294f b6e38c66
5306 02:31:50.773347 # [ 132.095357] irq event stamp: 0
5307 02:31:50.773653 # [ 132.098429] hardirqs last enabled at (0): [<00000000>] 0x0
5308 02:31:50.815544 # [ 132.104046] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5309 02:31:50.816106 # [ 132.112341] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5310 02:31:50.816482 # [ 132.119909] softirqs last disabled at (0): [<00000000>] 0x0
5311 02:31:50.816815 # [ 132.125518] ---[ end trace 75e93391e2a10b65 ]---
5312 02:31:50.817141 # [ 132.130148] lkdtm: Saturation detected: still saturated
5313 02:31:50.817454 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5314 02:31:50.817761 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5315 02:31:50.859686 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5316 02:31:50.877871 [ 132.619885] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5317 02:31:50.878417 [ 132.626836] lkdtm: attempting bad refcount_sub_and_test() from saturated
5318 02:31:50.878800 [ 132.633718] ------------[ cut here ]------------
5319 02:31:50.879172 [ 132.638393] WARNING: CPU: 3 PID: 3234 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5320 02:31:50.879501 [ 132.646960] refcount_t: underflow; use-after-free.
5321 02:31:50.921203 [ 132.651761] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5322 02:31:50.921763 [ 132.680934] CPU: 3 PID: 3234 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5323 02:31:50.922126 [ 132.688683] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5324 02:31:50.922459 [ 132.695215] Backtrace:
5325 02:31:50.922775 [ 132.697688] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
5326 02:31:50.964487 [ 132.705266] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5327 02:31:50.965033 [ 132.710934] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
5328 02:31:50.965399 [ 132.718255] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5329 02:31:50.965733 [ 132.725227] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1ffe4
5330 02:31:50.966057 [ 132.732982] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
5331 02:31:50.966372 [ 132.740471] r7:0000001c r6:c1a1ffe4 r5:c1a20020 r4:c6b28000
5332 02:31:51.007655 [ 132.746144] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
5333 02:31:51.008206 [ 132.755198] r9:c1acc010 r8:c15e7d40 r7:c6b29f60 r6:00000020 r5:c6916000 r4:c6b28000
5334 02:31:51.008568 [ 132.762961] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5335 02:31:51.008906 [ 132.773415] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c135b07c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5336 02:31:51.051523 [ 132.785168] [<c135b02c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5337 02:31:51.052069 [ 132.795173] r4:0000003b
5338 02:31:51.052431 [ 132.797720] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5339 02:31:51.052765 [ 132.805737] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5340 02:31:51.053086 [ 132.813664] r9:c6b29f60 r8:c3026b40 r7:00000020 r6:b6e7e000 r5:c6b27680 r4:c0c2d420
5341 02:31:51.053399 [ 132.821420] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5342 02:31:51.095509 [ 132.829258] r9:c07f4bfc r8:c6b29f60 r7:c2816000 r6:b6e7e000 r5:c6b27680 r4:00000000
5343 02:31:51.096058 [ 132.837009] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5344 02:31:51.096426 [ 132.844154] r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c6b28000 r5:c6b27680
5345 02:31:51.096758 [ 132.851987] r4:c6b27680
5346 02:31:51.097076 [ 132.854531] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5347 02:31:51.097390 [ 132.861675] r9:c6b28000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:00000020 r4:00000020
5348 02:31:51.097696 [ 132.869429] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5349 02:31:51.139163 [ 132.877004] Exception stack(0xc6b29fa8 to 0xc6b29ff0)
5350 02:31:51.139338 [ 132.882064] 9fa0: 00000020 00000020 00000001 b6e7e000 00000020 00000000
5351 02:31:51.139447 [ 132.890251] 9fc0: 00000020 00000020 b6fc5e00 00000004 00000001 00000000 00020000 beebda54
5352 02:31:51.139511 [ 132.898433] 9fe0: 00000004 beebd788 b6f3394f b6eb9c66
5353 02:31:51.139572 [ 132.903545] irq event stamp: 0
5354 02:31:51.139659 [ 132.906619] hardirqs last enabled at (0): [<00000000>] 0x0
5355 02:31:51.139716 [ 132.912208] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5356 02:31:51.183452 [ 132.919779] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5357 02:31:51.183653 [ 132.927323] softirqs last disabled at (0): [<00000000>] 0x0
5358 02:31:51.183761 [ 132.932954] ---[ end trace 75e93391e2a10b66 ]---
5359 02:31:51.183857 [ 132.937621] lkdtm: Saturation detected: still saturated
5360 02:31:51.307848 # [ 132.619885] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5361 02:31:51.308399 # [ 132.626836] lkdtm: attempting bad refcount_sub_and_test() from saturated
5362 02:31:51.308761 # [ 132.633718] ------------[ cut here ]------------
5363 02:31:51.309096 # [ 132.638393] WARNING: CPU: 3 PID: 3234 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5364 02:31:51.309424 # [ 132.646960] refcount_t: underflow; use-after-free.
5365 02:31:51.351517 # [ 132.651761] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb dw_hdmi_imx dw_hdmi flexcan can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5366 02:31:51.352096 # [ 132.680934] CPU: 3 PID: 3234 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5367 02:31:51.352482 # [ 132.688683] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5368 02:31:51.352825 # [ 132.695215] Backtrace:
5369 02:31:51.353146 # [ 132.697688] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
5370 02:31:51.395356 # [ 132.705266] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5371 02:31:51.395532 # [ 132.710934] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
5372 02:31:51.395603 # [ 132.718255] [<c1353bcc>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5373 02:31:51.395697 # [ 132.725227] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1ffe4
5374 02:31:51.395760 # [ 132.732982] [<c03565f4>] (__warn) from [<c134dc50>] (warn_slowpath_fmt+0x8c/0xa8)
5375 02:31:51.395850 # [ 132.740471] r7:0000001c r6:c1a1ffe4 r5:c1a20020 r4:c6b28000
5376 02:31:51.439317 # [ 132.746144] [<c134dbc8>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
5377 02:31:51.439555 # [ 132.755198] r9:c1acc010 r8:c15e7d40 r7:c6b29f60 r6:00000020 r5:c6916000 r4:c6b28000
5378 02:31:51.439693 # [ 132.762961] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5379 02:31:51.439818 # [ 132.773415] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c135b07c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5380 02:31:51.483503 # [ 132.785168] [<c135b02c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5381 02:31:51.484057 # [ 132.795173] r4:0000003b
5382 02:31:51.484418 # [ 132.797720] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5383 02:31:51.484751 # [ 132.805737] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5384 02:31:51.485074 # [ 132.813664] r9:c6b29f60 r8:c3026b40 r7:00000020 r6:b6e7e000 r5:c6b27680 r4:c0c2d420
5385 02:31:51.485388 # [ 132.821420] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5386 02:31:51.527648 # [ 132.829258] r9:c07f4bfc r8:c6b29f60 r7:c2816000 r6:b6e7e000 r5:c6b27680 r4:00000000
5387 02:31:51.528205 # [ 132.837009] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5388 02:31:51.528579 # [ 132.844154] r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c6b28000 r5:c6b27680
5389 02:31:51.528914 # [ 132.851987] r4:c6b27680
5390 02:31:51.529230 # [ 132.854531] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5391 02:31:51.529544 # [ 132.861675] r9:c6b28000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:00000020 r4:00000020
5392 02:31:51.571498 # [ 132.869429] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5393 02:31:51.572079 # [ 132.877004] Exception stack(0xc6b29fa8 to 0xc6b29ff0)
5394 02:31:51.572462 # [ 132.882064] 9fa0: 00000020 00000020 00000001 b6e7e000 00000020 00000000
5395 02:31:51.572796 # [ 132.890251] 9fc0: 00000020 00000020 b6fc5e00 00000004 00000001 00000000 00020000 beebda54
5396 02:31:51.573116 # [ 132.898433] 9fe0: 00000004 beebd788 b6f3394f b6eb9c66
5397 02:31:51.573430 # [ 132.903545] irq event stamp: 0
5398 02:31:51.573739 # [ 132.906619] hardirqs last enabled at (0): [<00000000>] 0x0
5399 02:31:51.615514 # [ 132.912208] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5400 02:31:51.616062 # [ 132.919779] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5401 02:31:51.616423 # [ 132.927323] softirqs last disabled at (0): [<00000000>] 0x0
5402 02:31:51.616756 # [ 132.932954] ---[ end trace 75e93391e2a10b66 ]---
5403 02:31:51.617081 # [ 132.937621] lkdtm: Saturation detected: still saturated
5404 02:31:51.617396 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5405 02:31:51.617703 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5406 02:31:51.618008 # selftests: lkdtm: REFCOUNT_TIMING.sh
5407 02:31:51.659478 # Skipping REFCOUNT_TIMING: timing only
5408 02:31:51.660032 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5409 02:31:51.660400 # selftests: lkdtm: ATOMIC_TIMING.sh
5410 02:31:51.726325 # Skipping ATOMIC_TIMING: timing only
5411 02:31:51.742405 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5412 02:31:51.758374 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5413 02:31:52.029699 [ 133.782844] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5414 02:31:52.030194 [ 133.789037] lkdtm: attempting good copy_to_user of correct size
5415 02:31:52.030524 [ 133.795080] lkdtm: attempting bad copy_to_user of too large size
5416 02:31:52.151654 # [ 133.782844] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5417 02:31:52.152171 # [ 133.789037] lkdtm: attempting good copy_to_user of correct size
5418 02:31:52.152502 # [ 133.795080] lkdtm: attempting bad copy_to_user of too large size
5419 02:31:52.167530 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5420 02:31:52.195426 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5421 02:31:52.211492 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5422 02:31:52.470027 [ 134.224074] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5423 02:31:52.470285 [ 134.230289] lkdtm: attempting good copy_from_user of correct size
5424 02:31:52.470424 [ 134.236486] lkdtm: attempting bad copy_from_user of too large size
5425 02:31:52.614129 # [ 134.224074] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5426 02:31:52.614652 # [ 134.230289] lkdtm: attempting good copy_from_user of correct size
5427 02:31:52.615065 # [ 134.236486] lkdtm: attempting bad copy_from_user of too large size
5428 02:31:52.615421 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5429 02:31:52.635098 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5430 02:31:52.651221 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5431 02:31:52.915934 [ 134.669961] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5432 02:31:52.916507 [ 134.676605] lkdtm: attempting good copy_to_user inside whitelist
5433 02:31:52.916920 [ 134.682694] lkdtm: attempting bad copy_to_user outside whitelist
5434 02:31:53.038068 # [ 134.669961] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5435 02:31:53.038584 # [ 134.676605] lkdtm: attempting good copy_to_user inside whitelist
5436 02:31:53.038915 # [ 134.682694] lkdtm: attempting bad copy_to_user outside whitelist
5437 02:31:53.053914 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5438 02:31:53.083763 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5439 02:31:53.099589 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5440 02:31:53.355320 [ 135.109418] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5441 02:31:53.355488 [ 135.116184] lkdtm: attempting good copy_from_user inside whitelist
5442 02:31:53.355592 [ 135.122451] lkdtm: attempting bad copy_from_user outside whitelist
5443 02:31:53.483502 # [ 135.109418] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5444 02:31:53.483989 # [ 135.116184] lkdtm: attempting good copy_from_user inside whitelist
5445 02:31:53.484350 # [ 135.122451] lkdtm: attempting bad copy_from_user outside whitelist
5446 02:31:53.499290 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5447 02:31:53.527287 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5448 02:31:53.543199 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5449 02:31:53.817738 [ 135.559524] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5450 02:31:53.817898 [ 135.565794] lkdtm: good_stack: c478de0c-c478de2c
5451 02:31:53.817981 [ 135.570428] lkdtm: bad_stack : c478dd84-c478dda4
5452 02:31:53.818057 [ 135.575154] lkdtm: attempting good copy_to_user of local stack
5453 02:31:53.818119 [ 135.582445] lkdtm: attempting bad copy_to_user of distant stack
5454 02:31:53.955658 # [ 135.559524] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5455 02:31:53.955776 # [ 135.565794] lkdtm: good_stack: c478de0c-c478de2c
5456 02:31:53.955867 # [ 135.570428] lkdtm: bad_stack : c478dd84-c478dda4
5457 02:31:53.955953 # [ 135.575154] lkdtm: attempting good copy_to_user of local stack
5458 02:31:53.956035 # [ 135.582445] lkdtm: attempting bad copy_to_user of distant stack
5459 02:31:53.956114 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5460 02:31:53.979538 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5461 02:31:53.995772 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5462 02:31:54.278598 [ 136.022308] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5463 02:31:54.279147 [ 136.028743] lkdtm: good_stack: c6d45e0c-c6d45e2c
5464 02:31:54.279511 [ 136.033436] lkdtm: bad_stack : c6d45d84-c6d45da4
5465 02:31:54.279843 [ 136.038126] lkdtm: attempting good copy_from_user of local stack
5466 02:31:54.280167 [ 136.044225] lkdtm: attempting bad copy_from_user of distant stack
5467 02:31:54.419553 # [ 136.022308] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5468 02:31:54.420092 # [ 136.028743] lkdtm: good_stack: c6d45e0c-c6d45e2c
5469 02:31:54.420457 # [ 136.033436] lkdtm: bad_stack : c6d45d84-c6d45da4
5470 02:31:54.420796 # [ 136.038126] lkdtm: attempting good copy_from_user of local stack
5471 02:31:54.421122 # [ 136.044225] lkdtm: attempting bad copy_from_user of distant stack
5472 02:31:54.421436 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5473 02:31:54.443677 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5474 02:31:54.459830 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5475 02:31:54.761429 [ 136.504725] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5476 02:31:54.761981 [ 136.510755] lkdtm: good_stack: c6b85e0c-c6b85e2c
5477 02:31:54.762343 [ 136.515580] lkdtm: bad_stack : c6b85ffc-c6b8601c
5478 02:31:54.762676 [ 136.520259] lkdtm: attempting good copy_to_user of local stack
5479 02:31:54.763027 [ 136.526223] lkdtm: attempting bad copy_to_user of distant stack
5480 02:31:54.902033 # [ 136.504725] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5481 02:31:54.902563 # [ 136.510755] lkdtm: good_stack: c6b85e0c-c6b85e2c
5482 02:31:54.902921 # [ 136.515580] lkdtm: bad_stack : c6b85ffc-c6b8601c
5483 02:31:54.903285 # [ 136.520259] lkdtm: attempting good copy_to_user of local stack
5484 02:31:54.903611 # [ 136.526223] lkdtm: attempting bad copy_to_user of distant stack
5485 02:31:54.903926 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5486 02:31:54.927034 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5487 02:31:54.943318 # selftests: lkdtm: USERCOPY_KERNEL.sh
5488 02:31:55.222773 [ 136.971222] lkdtm: Performing direct entry USERCOPY_KERNEL
5489 02:31:55.223344 [ 136.976886] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5490 02:31:55.223711 [ 136.984083] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5491 02:31:55.224046 [ 136.990897] lkdtm: FAIL: survived bad copy_to_user()
5492 02:31:55.371739 # [ 136.971222] lkdtm: Performing direct entry USERCOPY_KERNEL
5493 02:31:55.372288 # [ 136.976886] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5494 02:31:55.372650 # [ 136.984083] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5495 02:31:55.372982 # [ 136.990897] lkdtm: FAIL: survived bad copy_to_user()
5496 02:31:55.373301 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5497 02:31:55.387718 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5498 02:31:55.403562 # selftests: lkdtm: STACKLEAK_ERASING.sh
5499 02:31:55.719442 [ 137.458354] lkdtm: Performing direct entry STACKLEAK_ERASING
5500 02:31:55.719994 [ 137.464181] lkdtm: checking unused part of the thread stack (7732 bytes)...
5501 02:31:55.720362 [ 137.471220] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5502 02:31:55.720700 [ 137.478161] lkdtm: FAIL: the thread stack is NOT properly erased
5503 02:31:55.721026 [ 137.484342] CPU: 0 PID: 3599 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5504 02:31:55.721345 [ 137.492103] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5505 02:31:55.721652 [ 137.498636] Backtrace:
5506 02:31:55.762644 [ 137.501112] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
5507 02:31:55.763224 [ 137.508693] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5508 02:31:55.763589 [ 137.514363] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
5509 02:31:55.763923 [ 137.521689] [<c1353bcc>] (dump_stack) from [<c135b364>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5510 02:31:55.764250 [ 137.530223] r9:c1acc118 r8:c15e7d40 r7:c4789f60 r6:c4789e34 r5:c4788000 r4:0000078d
5511 02:31:55.764567 [ 137.537985] [<c135b21c>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5512 02:31:55.805929 [ 137.546778] r8:c15e7d40 r7:c4789f60 r6:00000012 r5:c6bd1000 r4:00000046
5513 02:31:55.806483 [ 137.553490] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5514 02:31:55.806842 [ 137.561510] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5515 02:31:55.807213 [ 137.569437] r9:c4789f60 r8:c3026b40 r7:00000012 r6:b6dfe000 r5:c29c9b80 r4:c0c2d420
5516 02:31:55.807541 [ 137.577194] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5517 02:31:55.849174 [ 137.585034] r9:c07f4bfc r8:c4789f60 r7:c2816000 r6:b6dfe000 r5:c29c9b80 r4:00000000
5518 02:31:55.849727 [ 137.592785] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5519 02:31:55.850090 [ 137.599929] r10:00000004 r9:00000000 r8:00000000 r7:b6dfe000 r6:c4788000 r5:c29c9b80
5520 02:31:55.850429 [ 137.607761] r4:c29c9b80
5521 02:31:55.850750 [ 137.610304] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5522 02:31:55.851095 [ 137.617446] r9:c4788000 r8:c03002e4 r7:00000004 r6:b6f45e00 r5:00000012 r4:00000012
5523 02:31:55.851406 [ 137.625202] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5524 02:31:55.886207 [ 137.632775] Exception stack(0xc4789fa8 to 0xc4789ff0)
5525 02:31:55.886757 [ 137.637836] 9fa0: 00000012 00000012 00000001 b6dfe000 00000012 00000000
5526 02:31:55.887151 [ 137.646022] 9fc0: 00000012 00000012 b6f45e00 00000004 00000001 00000000 00020000 bef97a54
5527 02:31:55.887488 [ 137.654205] 9fe0: 00000004 bef97788 b6eb394f b6e39c66
5528 02:31:56.018961 # [ 137.458354] lkdtm: Performing direct entry STACKLEAK_ERASING
5529 02:31:56.019125 # [ 137.464181] lkdtm: checking unused part of the thread stack (7732 bytes)...
5530 02:31:56.019196 # [ 137.471220] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5531 02:31:56.019262 # [ 137.478161] lkdtm: FAIL: the thread stack is NOT properly erased
5532 02:31:56.019326 # [ 137.484342] CPU: 0 PID: 3599 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5533 02:31:56.019389 # [ 137.492103] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5534 02:31:56.062029 # [ 137.498636] Backtrace:
5535 02:31:56.062116 # [ 137.501112] [<c134c770>] (dump_backtrace) from [<c134cb30>] (show_stack+0x20/0x24)
5536 02:31:56.062186 # [ 137.508693] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5537 02:31:56.062251 # [ 137.514363] [<c134cb10>] (show_stack) from [<c1353cac>] (dump_stack+0xe0/0x100)
5538 02:31:56.062313 # [ 137.521689] [<c1353bcc>] (dump_stack) from [<c135b364>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5539 02:31:56.062376 # [ 137.530223] r9:c1acc118 r8:c15e7d40 r7:c4789f60 r6:c4789e34 r5:c4788000 r4:0000078d
5540 02:31:56.105166 # [ 137.537985] [<c135b21c>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5541 02:31:56.105257 # [ 137.546778] r8:c15e7d40 r7:c4789f60 r6:00000012 r5:c6bd1000 r4:00000046
5542 02:31:56.105329 # [ 137.553490] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5543 02:31:56.105395 # [ 137.561510] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5544 02:31:56.105459 # [ 137.569437] r9:c4789f60 r8:c3026b40 r7:00000012 r6:b6dfe000 r5:c29c9b80 r4:c0c2d420
5545 02:31:56.105524 # [ 137.577194] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5546 02:31:56.148627 # [ 137.585034] r9:c07f4bfc r8:c4789f60 r7:c2816000 r6:b6dfe000 r5:c29c9b80 r4:00000000
5547 02:31:56.148932 # [ 137.592785] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5548 02:31:56.149112 # [ 137.599929] r10:00000004 r9:00000000 r8:00000000 r7:b6dfe000 r6:c4788000 r5:c29c9b80
5549 02:31:56.149276 # [ 137.607761] r4:c29c9b80
5550 02:31:56.149427 # [ 137.610304] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5551 02:31:56.149573 # [ 137.617446] r9:c4788000 r8:c03002e4 r7:00000004 r6:b6f45e00 r5:00000012 r4:00000012
5552 02:31:56.191784 # [ 137.625202] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5553 02:31:56.192344 # [ 137.632775] Exception stack(0xc4789fa8 to 0xc4789ff0)
5554 02:31:56.192710 # [ 137.637836] 9fa0: 00000012 00000012 00000001 b6dfe000 00000012 00000000
5555 02:31:56.193048 # [ 137.646022] 9fc0: 00000012 00000012 b6f45e00 00000004 00000001 00000000 00020000 bef97a54
5556 02:31:56.193372 # [ 137.654205] 9fe0: 00000004 bef97788 b6eb394f b6e39c66
5557 02:31:56.193689 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5558 02:31:56.212938 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5559 02:31:56.213488 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5560 02:31:56.355747 [ 138.104782] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5561 02:31:56.356288 [ 138.110468] lkdtm: Calling matched prototype ...
5562 02:31:56.356651 [ 138.115175] lkdtm: Calling mismatched prototype ...
5563 02:31:56.356985 [ 138.120070] lkdtm: Fail: survived mismatched prototype function call!
5564 02:31:56.488952 # [ 138.104782] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5565 02:31:56.489512 # [ 138.110468] lkdtm: Calling matched prototype ...
5566 02:31:56.489878 # [ 138.115175] lkdtm: Calling mismatched prototype ...
5567 02:31:56.490214 # [ 138.120070] lkdtm: Fail: survived mismatched prototype function call!
5568 02:31:56.504873 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5569 02:31:56.520722 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5570 02:31:56.568621 + ../../utils/send-to-lava.sh ./output/result.txt
5571 02:31:56.734052 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5572 02:31:56.734641 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5574 02:31:56.867019 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5575 02:31:56.867528 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5577 02:31:56.994885 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5578 02:31:56.995272 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5580 02:31:57.122724 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5581 02:31:57.123052 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5583 02:31:57.250744 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5584 02:31:57.251411 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5586 02:31:57.387537 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5587 02:31:57.387946 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5589 02:31:57.522475 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5590 02:31:57.522872 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5592 02:31:57.657329 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5593 02:31:57.657669 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5595 02:31:57.785432 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5596 02:31:57.785826 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5598 02:31:57.928923 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5599 02:31:57.929295 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5601 02:31:58.063092 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5602 02:31:58.063791 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5604 02:31:58.190771 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5605 02:31:58.191145 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5607 02:31:58.325932 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5608 02:31:58.326738 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5610 02:31:58.453681 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5611 02:31:58.454315 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5613 02:31:58.587742 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5614 02:31:58.588536 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5616 02:31:58.720365 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5617 02:31:58.720759 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5619 02:31:58.864427 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5620 02:31:58.864820 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5622 02:31:59.008004 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5623 02:31:59.008377 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5625 02:31:59.147096 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5626 02:31:59.147869 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5628 02:31:59.280824 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5629 02:31:59.281253 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5631 02:31:59.416547 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5632 02:31:59.416945 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5634 02:31:59.555697 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5635 02:31:59.556488 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5637 02:31:59.690551 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5638 02:31:59.691374 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5640 02:31:59.825410 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5641 02:31:59.826193 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5643 02:31:59.958367 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5644 02:31:59.959159 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5646 02:32:00.091276 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5647 02:32:00.092062 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5649 02:32:00.224079 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5650 02:32:00.224846 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5652 02:32:00.357988 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5653 02:32:00.358801 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5655 02:32:00.491906 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5656 02:32:00.492714 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5658 02:32:00.624981 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5659 02:32:00.625777 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5661 02:32:00.767483 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5662 02:32:00.768292 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5664 02:32:00.901480 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5665 02:32:00.902283 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5667 02:32:01.034395 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5668 02:32:01.035194 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5670 02:32:01.167228 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5671 02:32:01.168022 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5673 02:32:01.310360 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5674 02:32:01.311162 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5676 02:32:01.451896 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5677 02:32:01.452692 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5679 02:32:01.579859 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5680 02:32:01.580658 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5682 02:32:01.717650 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5683 02:32:01.718440 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5685 02:32:01.851609 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5686 02:32:01.852405 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5688 02:32:01.985541 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5689 02:32:01.986346 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5691 02:32:02.119227 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5692 02:32:02.120032 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5694 02:32:02.255185 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5695 02:32:02.255990 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5697 02:32:02.398096 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5698 02:32:02.398902 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5700 02:32:02.536990 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5701 02:32:02.537790 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5703 02:32:02.681047 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5704 02:32:02.681844 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5706 02:32:02.833696 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5707 02:32:02.834490 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5709 02:32:02.982547 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5710 02:32:02.983381 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5712 02:32:03.126435 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5713 02:32:03.127260 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5715 02:32:03.263236 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5716 02:32:03.264060 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5718 02:32:03.399160 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5719 02:32:03.399965 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5721 02:32:03.539042 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5722 02:32:03.539852 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5724 02:32:03.679861 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5725 02:32:03.680650 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5727 02:32:03.820783 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5728 02:32:03.821579 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5730 02:32:03.955572 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5731 02:32:03.956388 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5733 02:32:04.091479 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5734 02:32:04.092280 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5736 02:32:04.228410 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5737 02:32:04.229217 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5739 02:32:04.365061 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5740 02:32:04.365869 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5742 02:32:04.505060 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5743 02:32:04.505861 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5745 02:32:04.648050 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5746 02:32:04.648862 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5748 02:32:04.796680 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5749 02:32:04.797446 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5751 02:32:04.937719 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5752 02:32:04.938509 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5754 02:32:05.077505 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5755 02:32:05.078316 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5757 02:32:05.220541 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5758 02:32:05.221334 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5760 02:32:05.371269 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5761 02:32:05.372077 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5763 02:32:05.512315 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5764 02:32:05.513120 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5766 02:32:05.654971 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5767 02:32:05.655796 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5769 02:32:05.795834 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5770 02:32:05.796620 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5772 02:32:05.939515 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5773 02:32:05.940240 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5775 02:32:06.076806 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5776 02:32:06.077606 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5778 02:32:06.213508 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5779 02:32:06.214295 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5781 02:32:06.351405 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5782 02:32:06.352219 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5784 02:32:06.487081 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5785 02:32:06.487876 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5787 02:32:06.621994 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5788 02:32:06.622790 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5790 02:32:06.758903 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5791 02:32:06.759742 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5793 02:32:06.894120 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5794 02:32:06.894920 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5796 02:32:07.037665 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5797 02:32:07.038463 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5799 02:32:07.181660 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5800 02:32:07.182470 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5802 02:32:07.327687 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5803 02:32:07.328260 + set +x
5804 02:32:07.328631 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6889323_1.6.2.4.5>
5805 02:32:07.328971 <LAVA_TEST_RUNNER EXIT>
5806 02:32:07.329545 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5808 02:32:07.330552 Received signal: <ENDRUN> 1_kselftest-lkdtm 6889323_1.6.2.4.5
5809 02:32:07.330911 Ending use of test pattern.
5810 02:32:07.331273 Ending test lava.1_kselftest-lkdtm (6889323_1.6.2.4.5), duration 94.26
5812 02:32:07.332401 ok: lava_test_shell seems to have completed
5813 02:32:07.334866 breakpoints:step_after_suspend_test: skip
ftrace:ftracetest: skip
lkdtm.ACCESS_NULL.sh: fail
lkdtm.ACCESS_USERSPACE.sh: fail
lkdtm.ATOMIC_TIMING.sh: skip
lkdtm.BUG.sh: pass
lkdtm.CFI_FORWARD_PROTO.sh: fail
lkdtm.CORRUPT_LIST_ADD.sh: fail
lkdtm.CORRUPT_LIST_DEL.sh: fail
lkdtm.CORRUPT_PAC.sh: skip
lkdtm.CORRUPT_STACK.sh: skip
lkdtm.CORRUPT_STACK_STRONG.sh: skip
lkdtm.DOUBLE_FAULT.sh: skip
lkdtm.EXCEPTION.sh: fail
lkdtm.EXEC_DATA.sh: fail
lkdtm.EXEC_KMALLOC.sh: fail
lkdtm.EXEC_NULL.sh: fail
lkdtm.EXEC_RODATA.sh: fail
lkdtm.EXEC_STACK.sh: fail
lkdtm.EXEC_USERSPACE.sh: fail
lkdtm.EXEC_VMALLOC.sh: fail
lkdtm.EXHAUST_STACK.sh: skip
lkdtm.HARDLOCKUP.sh: skip
lkdtm.HUNG_TASK.sh: skip
lkdtm.LOOP.sh: skip
lkdtm.OVERWRITE_ALLOCATION.sh: skip
lkdtm.PANIC.sh: skip
lkdtm.READ_AFTER_FREE.sh: fail
lkdtm.READ_BUDDY_AFTER_FREE.sh: fail
lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: fail
lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: fail
lkdtm.REFCOUNT_ADD_OVERFLOW.sh: fail
lkdtm.REFCOUNT_ADD_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_ZERO.sh: fail
lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_ZERO.sh: fail
lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: fail
lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh: fail
lkdtm.REFCOUNT_INC_OVERFLOW.sh: fail
lkdtm.REFCOUNT_INC_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_ZERO.sh: fail
lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_TIMING.sh: skip
lkdtm.SLAB_FREE_CROSS.sh: fail
lkdtm.SLAB_FREE_DOUBLE.sh: fail
lkdtm.SLAB_FREE_PAGE.sh: fail
lkdtm.SOFTLOCKUP.sh: skip
lkdtm.SPINLOCKUP.sh: skip
lkdtm.STACKLEAK_ERASING.sh: fail
lkdtm.STACK_GUARD_PAGE_LEADING.sh: fail
lkdtm.STACK_GUARD_PAGE_TRAILING.sh: fail
lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh: skip
lkdtm.UNSET_SMEP.sh: skip
lkdtm.USERCOPY_HEAP_SIZE_FROM.sh: fail
lkdtm.USERCOPY_HEAP_SIZE_TO.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh: fail
lkdtm.USERCOPY_KERNEL.sh: fail
lkdtm.USERCOPY_STACK_BEYOND.sh: fail
lkdtm.USERCOPY_STACK_FRAME_FROM.sh: fail
lkdtm.USERCOPY_STACK_FRAME_TO.sh: fail
lkdtm.WARNING.sh: pass
lkdtm.WARNING_MESSAGE.sh: pass
lkdtm.WRITE_AFTER_FREE.sh: skip
lkdtm.WRITE_BUDDY_AFTER_FREE.sh: skip
lkdtm.WRITE_KERN.sh: fail
lkdtm.WRITE_RO.sh: fail
lkdtm.WRITE_RO_AFTER_INIT.sh: fail
net:rtnetlink.sh: skip
net:tls: skip
netfilter:bridge_brouter.sh: skip
netfilter:nft_flowtable.sh: skip
netfilter:nft_trans_stress.sh: skip
pidfd:pidfd_wait: skip
5814 02:32:07.335276 end: 3.1 lava-test-shell (duration 00:01:36) [common]
5815 02:32:07.335364 end: 3 lava-test-retry (duration 00:01:36) [common]
5816 02:32:07.335458 start: 4 finalize (timeout 00:06:13) [common]
5817 02:32:07.335552 start: 4.1 power-off (timeout 00:00:30) [common]
5818 02:32:07.335689 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=2' '--command=off'
5819 02:32:07.354297 >> Command sent successfully.
5820 02:32:07.356066 Returned 0 in 0 seconds
5821 02:32:07.457337 end: 4.1 power-off (duration 00:00:00) [common]
5823 02:32:07.458773 start: 4.2 read-feedback (timeout 00:06:12) [common]
5824 02:32:07.459871 Listened to connection for namespace 'common' for up to 1s
5825 02:32:08.463078 Finalising connection for namespace 'common'
5826 02:32:08.463285 Disconnecting from shell: Finalise
5827 02:32:08.463394 / #
5828 02:32:08.564089 end: 4.2 read-feedback (duration 00:00:01) [common]
5829 02:32:08.564209 end: 4 finalize (duration 00:00:01) [common]
5830 02:32:08.564309 Cleaning after the job
5831 02:32:08.564417 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/ramdisk
5832 02:32:08.565414 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/kernel
5833 02:32:08.566201 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/dtb
5834 02:32:08.566402 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/nfsrootfs
5835 02:32:08.597752 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6889323/tftp-deploy-w_43na_4/modules
5836 02:32:08.599961 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6889323
5837 02:32:08.788339 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6889323
5838 02:32:08.788522 Job finished correctly