Boot log: imx6q-sabrelite
- Errors: 0
- Warnings: 1
- Kernel Warnings: 0
- Boot result: PASS
- Kernel Errors: 0
1 19:47:34.571217 lava-dispatcher, installed at version: 2022.04
2 19:47:34.571386 start: 0 validate
3 19:47:34.571509 Start time: 2022-07-05 19:47:34.571501+00:00 (UTC)
4 19:47:34.571627 Using caching service: 'http://localhost/cache/?uri=%s'
5 19:47:34.571752 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220624.0%2Farmhf%2Finitrd.cpio.gz exists
6 19:47:34.858104 Using caching service: 'http://localhost/cache/?uri=%s'
7 19:47:34.858783 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.126-cip11-1-gc5218dc69ff1%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 19:47:35.154010 Using caching service: 'http://localhost/cache/?uri=%s'
9 19:47:35.154674 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.126-cip11-1-gc5218dc69ff1%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 19:47:35.443147 Using caching service: 'http://localhost/cache/?uri=%s'
11 19:47:35.443810 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220624.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 19:47:35.733197 Using caching service: 'http://localhost/cache/?uri=%s'
13 19:47:35.733879 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.126-cip11-1-gc5218dc69ff1%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 19:47:36.030026 validate duration: 1.46
16 19:47:36.030338 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 19:47:36.030464 start: 1.1 download-retry (timeout 00:10:00) [common]
18 19:47:36.030580 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 19:47:36.030705 Not decompressing ramdisk as can be used compressed.
20 19:47:36.030813 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/armhf/initrd.cpio.gz
21 19:47:36.030906 saving as /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/ramdisk/initrd.cpio.gz
22 19:47:36.030967 total size: 4016081 (3MB)
23 19:47:36.032006 progress 0% (0MB)
24 19:47:36.033091 progress 5% (0MB)
25 19:47:36.034151 progress 10% (0MB)
26 19:47:36.035224 progress 15% (0MB)
27 19:47:36.036258 progress 20% (0MB)
28 19:47:36.037279 progress 25% (0MB)
29 19:47:36.038301 progress 30% (1MB)
30 19:47:36.039415 progress 35% (1MB)
31 19:47:36.040681 progress 40% (1MB)
32 19:47:36.041771 progress 45% (1MB)
33 19:47:36.042864 progress 50% (1MB)
34 19:47:36.043968 progress 55% (2MB)
35 19:47:36.045062 progress 60% (2MB)
36 19:47:36.046155 progress 65% (2MB)
37 19:47:36.047247 progress 70% (2MB)
38 19:47:36.048338 progress 75% (2MB)
39 19:47:36.049594 progress 80% (3MB)
40 19:47:36.050684 progress 85% (3MB)
41 19:47:36.051782 progress 90% (3MB)
42 19:47:36.052882 progress 95% (3MB)
43 19:47:36.053991 progress 100% (3MB)
44 19:47:36.054223 3MB downloaded in 0.02s (164.72MB/s)
45 19:47:36.054377 end: 1.1.1 http-download (duration 00:00:00) [common]
47 19:47:36.054652 end: 1.1 download-retry (duration 00:00:00) [common]
48 19:47:36.054751 start: 1.2 download-retry (timeout 00:10:00) [common]
49 19:47:36.054847 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 19:47:36.054954 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-1-gc5218dc69ff1/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 19:47:36.055038 saving as /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/kernel/zImage
52 19:47:36.055106 total size: 12333568 (11MB)
53 19:47:36.055173 No compression specified
54 19:47:38.059658 progress 0% (0MB)
55 19:47:38.066295 progress 5% (0MB)
56 19:47:38.069237 progress 10% (1MB)
57 19:47:38.072173 progress 15% (1MB)
58 19:47:38.075135 progress 20% (2MB)
59 19:47:38.078024 progress 25% (2MB)
60 19:47:38.080793 progress 30% (3MB)
61 19:47:38.083741 progress 35% (4MB)
62 19:47:38.086631 progress 40% (4MB)
63 19:47:38.089538 progress 45% (5MB)
64 19:47:38.092475 progress 50% (5MB)
65 19:47:38.095406 progress 55% (6MB)
66 19:47:38.098132 progress 60% (7MB)
67 19:47:38.101079 progress 65% (7MB)
68 19:47:38.104135 progress 70% (8MB)
69 19:47:38.106963 progress 75% (8MB)
70 19:47:38.109816 progress 80% (9MB)
71 19:47:38.112558 progress 85% (10MB)
72 19:47:38.115386 progress 90% (10MB)
73 19:47:38.118298 progress 95% (11MB)
74 19:47:38.121173 progress 100% (11MB)
75 19:47:38.121411 11MB downloaded in 2.07s (5.69MB/s)
76 19:47:38.121598 end: 1.2.1 http-download (duration 00:00:02) [common]
78 19:47:38.121870 end: 1.2 download-retry (duration 00:00:02) [common]
79 19:47:38.121984 start: 1.3 download-retry (timeout 00:09:58) [common]
80 19:47:38.122095 start: 1.3.1 http-download (timeout 00:09:58) [common]
81 19:47:38.122228 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-1-gc5218dc69ff1/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 19:47:38.122321 saving as /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/dtb/imx6q-sabrelite.dtb
83 19:47:38.122381 total size: 42397 (0MB)
84 19:47:38.122440 No compression specified
85 19:47:38.123545 progress 77% (0MB)
86 19:47:38.123805 progress 100% (0MB)
87 19:47:38.123995 0MB downloaded in 0.00s (25.10MB/s)
88 19:47:38.124160 end: 1.3.1 http-download (duration 00:00:00) [common]
90 19:47:38.124429 end: 1.3 download-retry (duration 00:00:00) [common]
91 19:47:38.124542 start: 1.4 download-retry (timeout 00:09:58) [common]
92 19:47:38.124651 start: 1.4.1 http-download (timeout 00:09:58) [common]
93 19:47:38.124772 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/armhf/full.rootfs.tar.xz
94 19:47:38.124865 saving as /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/nfsrootfs/full.rootfs.tar
95 19:47:38.124926 total size: 195680168 (186MB)
96 19:47:38.124986 Using unxz to decompress xz
97 19:47:38.127955 progress 0% (0MB)
98 19:47:38.641145 progress 5% (9MB)
99 19:47:39.132263 progress 10% (18MB)
100 19:47:39.670593 progress 15% (28MB)
101 19:47:40.039230 progress 20% (37MB)
102 19:47:40.339165 progress 25% (46MB)
103 19:47:40.867381 progress 30% (56MB)
104 19:47:41.379390 progress 35% (65MB)
105 19:47:41.906827 progress 40% (74MB)
106 19:47:42.429826 progress 45% (84MB)
107 19:47:42.953933 progress 50% (93MB)
108 19:47:43.537157 progress 55% (102MB)
109 19:47:44.162795 progress 60% (112MB)
110 19:47:44.270989 progress 65% (121MB)
111 19:47:44.418754 progress 70% (130MB)
112 19:47:44.502476 progress 75% (139MB)
113 19:47:44.566882 progress 80% (149MB)
114 19:47:44.633473 progress 85% (158MB)
115 19:47:44.736353 progress 90% (167MB)
116 19:47:45.008686 progress 95% (177MB)
117 19:47:45.544949 progress 100% (186MB)
118 19:47:45.550737 186MB downloaded in 7.43s (25.13MB/s)
119 19:47:45.551029 end: 1.4.1 http-download (duration 00:00:07) [common]
121 19:47:45.551338 end: 1.4 download-retry (duration 00:00:07) [common]
122 19:47:45.551462 start: 1.5 download-retry (timeout 00:09:50) [common]
123 19:47:45.551584 start: 1.5.1 http-download (timeout 00:09:50) [common]
124 19:47:45.551732 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-1-gc5218dc69ff1/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 19:47:45.551835 saving as /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/modules/modules.tar
126 19:47:45.551899 total size: 7457548 (7MB)
127 19:47:45.551967 Using unxz to decompress xz
128 19:47:47.845944 progress 0% (0MB)
129 19:47:47.870396 progress 5% (0MB)
130 19:47:47.891180 progress 10% (0MB)
131 19:47:47.911746 progress 15% (1MB)
132 19:47:47.933237 progress 20% (1MB)
133 19:47:47.954390 progress 25% (1MB)
134 19:47:47.975596 progress 30% (2MB)
135 19:47:47.995262 progress 35% (2MB)
136 19:47:48.016254 progress 40% (2MB)
137 19:47:48.036277 progress 45% (3MB)
138 19:47:48.055681 progress 50% (3MB)
139 19:47:48.077937 progress 55% (3MB)
140 19:47:48.098211 progress 60% (4MB)
141 19:47:48.117535 progress 65% (4MB)
142 19:47:48.138301 progress 70% (5MB)
143 19:47:48.157565 progress 75% (5MB)
144 19:47:48.178809 progress 80% (5MB)
145 19:47:48.198225 progress 85% (6MB)
146 19:47:48.217701 progress 90% (6MB)
147 19:47:48.238599 progress 95% (6MB)
148 19:47:48.257898 progress 100% (7MB)
149 19:47:48.262917 7MB downloaded in 2.71s (2.62MB/s)
150 19:47:48.263200 end: 1.5.1 http-download (duration 00:00:03) [common]
152 19:47:48.263465 end: 1.5 download-retry (duration 00:00:03) [common]
153 19:47:48.263561 start: 1.6 prepare-tftp-overlay (timeout 00:09:48) [common]
154 19:47:48.263658 start: 1.6.1 extract-nfsrootfs (timeout 00:09:48) [common]
155 19:47:50.175278 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6756657/extract-nfsrootfs-c5pjgaan
156 19:47:50.175484 end: 1.6.1 extract-nfsrootfs (duration 00:00:02) [common]
157 19:47:50.175586 start: 1.6.2 lava-overlay (timeout 00:09:46) [common]
158 19:47:50.175718 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j
159 19:47:50.175823 makedir: /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin
160 19:47:50.175911 makedir: /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/tests
161 19:47:50.175997 makedir: /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/results
162 19:47:50.176100 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-add-keys
163 19:47:50.176232 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-add-sources
164 19:47:50.176400 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-background-process-start
165 19:47:50.176569 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-background-process-stop
166 19:47:50.176691 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-common-functions
167 19:47:50.176798 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-echo-ipv4
168 19:47:50.176905 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-install-packages
169 19:47:50.177010 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-installed-packages
170 19:47:50.177115 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-os-build
171 19:47:50.177219 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-probe-channel
172 19:47:50.177326 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-probe-ip
173 19:47:50.177432 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-target-ip
174 19:47:50.177535 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-target-mac
175 19:47:50.177638 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-target-storage
176 19:47:50.177744 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-test-case
177 19:47:50.177850 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-test-event
178 19:47:50.177953 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-test-feedback
179 19:47:50.178057 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-test-raise
180 19:47:50.178160 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-test-reference
181 19:47:50.178263 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-test-runner
182 19:47:50.178367 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-test-set
183 19:47:50.178469 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-test-shell
184 19:47:50.178574 Updating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-add-keys (debian)
185 19:47:50.178698 Updating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-add-sources (debian)
186 19:47:50.178806 Updating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-install-packages (debian)
187 19:47:50.178914 Updating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-installed-packages (debian)
188 19:47:50.179065 Updating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/bin/lava-os-build (debian)
189 19:47:50.179160 Creating /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/environment
190 19:47:50.179241 LAVA metadata
191 19:47:50.179305 - LAVA_JOB_ID=6756657
192 19:47:50.179366 - LAVA_DISPATCHER_IP=192.168.201.1
193 19:47:50.179460 start: 1.6.2.1 ssh-authorize (timeout 00:09:46) [common]
194 19:47:50.179641 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 19:47:50.179729 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:46) [common]
196 19:47:50.179793 skipped lava-vland-overlay
197 19:47:50.179868 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 19:47:50.179950 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:46) [common]
199 19:47:50.180012 skipped lava-multinode-overlay
200 19:47:50.180085 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 19:47:50.180166 start: 1.6.2.4 test-definition (timeout 00:09:46) [common]
202 19:47:50.180235 Loading test definitions
203 19:47:50.180323 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:46) [common]
204 19:47:50.180396 Using /lava-6756657 at stage 0
205 19:47:50.180614 uuid=6756657_1.6.2.4.1 testdef=None
206 19:47:50.180701 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 19:47:50.180785 start: 1.6.2.4.2 test-overlay (timeout 00:09:46) [common]
208 19:47:50.181193 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 19:47:50.181418 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:46) [common]
211 19:47:50.181896 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 19:47:50.182130 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:46) [common]
214 19:47:50.182574 runner path: /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/0/tests/0_timesync-off test_uuid 6756657_1.6.2.4.1
215 19:47:50.182717 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 19:47:50.182961 start: 1.6.2.4.5 git-repo-action (timeout 00:09:46) [common]
218 19:47:50.183077 Using /lava-6756657 at stage 0
219 19:47:50.183175 Fetching tests from https://github.com/kernelci/test-definitions.git
220 19:47:50.183255 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/0/tests/1_kselftest-lkdtm'
221 19:47:54.530592 Running '/usr/bin/git checkout kernelci.org
222 19:47:54.659600 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 19:47:54.660264 uuid=6756657_1.6.2.4.5 testdef=None
224 19:47:54.660448 end: 1.6.2.4.5 git-repo-action (duration 00:00:04) [common]
226 19:47:54.660733 start: 1.6.2.4.6 test-overlay (timeout 00:09:41) [common]
227 19:47:54.661441 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 19:47:54.661721 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:41) [common]
230 19:47:54.662645 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 19:47:54.662926 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:41) [common]
233 19:47:54.663770 runner path: /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/0/tests/1_kselftest-lkdtm test_uuid 6756657_1.6.2.4.5
234 19:47:54.663874 BOARD='imx6q-sabrelite'
235 19:47:54.663968 BRANCH='cip-gitlab'
236 19:47:54.664058 SKIPFILE='skipfile-lkft.yaml'
237 19:47:54.664146 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-1-gc5218dc69ff1/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 19:47:54.664238 TST_CASENAME=''
239 19:47:54.664296 TST_CMDFILES='lkdtm'
240 19:47:54.664426 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 19:47:54.664637 Creating lava-test-runner.conf files
243 19:47:54.664703 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6756657/lava-overlay-lnpolj9j/lava-6756657/0 for stage 0
244 19:47:54.664788 - 0_timesync-off
245 19:47:54.664856 - 1_kselftest-lkdtm
246 19:47:54.664946 end: 1.6.2.4 test-definition (duration 00:00:04) [common]
247 19:47:54.665034 start: 1.6.2.5 compress-overlay (timeout 00:09:41) [common]
248 19:48:01.638434 end: 1.6.2.5 compress-overlay (duration 00:00:07) [common]
249 19:48:01.638591 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:34) [common]
250 19:48:01.638691 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 19:48:01.638788 end: 1.6.2 lava-overlay (duration 00:00:11) [common]
252 19:48:01.638880 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:34) [common]
253 19:48:01.702612 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 19:48:01.702939 start: 1.6.4 extract-modules (timeout 00:09:34) [common]
255 19:48:01.703098 extracting modules file /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6756657/extract-nfsrootfs-c5pjgaan
256 19:48:01.796713 extracting modules file /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6756657/extract-overlay-ramdisk-5kusfrl4/ramdisk
257 19:48:01.888437 end: 1.6.4 extract-modules (duration 00:00:00) [common]
258 19:48:01.888605 start: 1.6.5 apply-overlay-tftp (timeout 00:09:34) [common]
259 19:48:01.888703 [common] Applying overlay to NFS
260 19:48:01.888776 [common] Applying overlay /var/lib/lava/dispatcher/tmp/6756657/compress-overlay-8ozs69z4/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/6756657/extract-nfsrootfs-c5pjgaan
261 19:48:02.320604 end: 1.6.5 apply-overlay-tftp (duration 00:00:00) [common]
262 19:48:02.320774 start: 1.6.6 prepare-kernel (timeout 00:09:34) [common]
263 19:48:02.320882 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:34) [common]
264 19:48:02.320983 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 19:48:02.321070 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 19:48:02.321157 start: 1.6.7 configure-preseed-file (timeout 00:09:34) [common]
267 19:48:02.321243 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 19:48:02.321329 start: 1.6.8 compress-ramdisk (timeout 00:09:34) [common]
269 19:48:02.321406 Building ramdisk /var/lib/lava/dispatcher/tmp/6756657/extract-overlay-ramdisk-5kusfrl4/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6756657/extract-overlay-ramdisk-5kusfrl4/ramdisk
270 19:48:02.425108 >> 80690 blocks
271 19:48:03.891399 Adding RAMdisk u-boot header.
272 19:48:03.891746 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/6756657/extract-overlay-ramdisk-5kusfrl4/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/6756657/extract-overlay-ramdisk-5kusfrl4/ramdisk.cpio.gz.uboot
273 19:48:03.922816 output: Image Name:
274 19:48:03.923182 output: Created: Tue Jul 5 20:48:03 2022
275 19:48:03.923274 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 19:48:03.923386 output: Data Size: 15425031 Bytes = 15063.51 KiB = 14.71 MiB
277 19:48:03.923477 output: Load Address: 00000000
278 19:48:03.923567 output: Entry Point: 00000000
279 19:48:03.923653 output:
280 19:48:03.923788 rename /var/lib/lava/dispatcher/tmp/6756657/extract-overlay-ramdisk-5kusfrl4/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/ramdisk/ramdisk.cpio.gz.uboot
281 19:48:03.923987 end: 1.6.8 compress-ramdisk (duration 00:00:02) [common]
282 19:48:03.924104 end: 1.6 prepare-tftp-overlay (duration 00:00:16) [common]
283 19:48:03.924208 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:32) [common]
284 19:48:03.924291 No LXC device requested
285 19:48:03.924402 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 19:48:03.924520 start: 1.8 deploy-device-env (timeout 00:09:32) [common]
287 19:48:03.924600 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 19:48:03.924671 Checking files for TFTP limit of 4294967296 bytes.
289 19:48:03.925118 end: 1 tftp-deploy (duration 00:00:28) [common]
290 19:48:03.925224 start: 2 uboot-action (timeout 00:05:00) [common]
291 19:48:03.925321 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 19:48:03.925406 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 19:48:03.925495 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 19:48:03.925653 substitutions:
295 19:48:03.925725 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 19:48:03.925789 - {DTB_ADDR}: 0x13f00000
297 19:48:03.925851 - {DTB}: 6756657/tftp-deploy-lmu1gc7z/dtb/imx6q-sabrelite.dtb
298 19:48:03.925913 - {INITRD}: 6756657/tftp-deploy-lmu1gc7z/ramdisk/ramdisk.cpio.gz.uboot
299 19:48:03.925972 - {KERNEL_ADDR}: 0x10000000
300 19:48:03.926030 - {KERNEL}: 6756657/tftp-deploy-lmu1gc7z/kernel/zImage
301 19:48:03.926087 - {LAVA_MAC}: None
302 19:48:03.926144 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6756657/extract-nfsrootfs-c5pjgaan
303 19:48:03.926202 - {NFS_SERVER_IP}: 192.168.201.1
304 19:48:03.926258 - {PRESEED_CONFIG}: None
305 19:48:03.926314 - {PRESEED_LOCAL}: None
306 19:48:03.926370 - {RAMDISK_ADDR}: 0x14000000
307 19:48:03.926425 - {RAMDISK}: 6756657/tftp-deploy-lmu1gc7z/ramdisk/ramdisk.cpio.gz.uboot
308 19:48:03.926481 - {ROOT_PART}: None
309 19:48:03.926536 - {ROOT}: None
310 19:48:03.926592 - {SERVER_IP}: 192.168.201.1
311 19:48:03.926647 - {TEE_ADDR}: 0x83000000
312 19:48:03.926701 - {TEE}: None
313 19:48:03.926757 Parsed boot commands:
314 19:48:03.926811 - setenv autoload no
315 19:48:03.926867 - setenv initrd_high 0xffffffff
316 19:48:03.926921 - setenv fdt_high 0xffffffff
317 19:48:03.926976 - dhcp
318 19:48:03.927074 - setenv serverip 192.168.201.1
319 19:48:03.927128 - tftp 0x10000000 6756657/tftp-deploy-lmu1gc7z/kernel/zImage
320 19:48:03.927184 - tftp 0x14000000 6756657/tftp-deploy-lmu1gc7z/ramdisk/ramdisk.cpio.gz.uboot
321 19:48:03.927239 - setenv initrd_size ${filesize}
322 19:48:03.927294 - tftp 0x13f00000 6756657/tftp-deploy-lmu1gc7z/dtb/imx6q-sabrelite.dtb
323 19:48:03.927349 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6756657/extract-nfsrootfs-c5pjgaan,tcp,hard ip=dhcp'
324 19:48:03.927408 - bootz 0x10000000 0x14000000 0x13f00000
325 19:48:03.927483 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 19:48:03.927707 start: 2.3 connect-device (timeout 00:05:00) [common]
328 19:48:03.927782 [common] connect-device Connecting to device using '/usr/bin/console -f -M localhost imx6q-sabrelite-lava-cbg-3'
329 19:48:03.930344 Setting prompt string to ['lava-test: # ']
330 19:48:03.930615 end: 2.3 connect-device (duration 00:00:00) [common]
331 19:48:03.930720 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 19:48:03.930817 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 19:48:03.930911 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 19:48:03.931109 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=1' '--command=reboot'
335 19:48:03.949510 >> Command sent successfully.
336 19:48:03.951327 Returned 0 in 0 seconds
337 19:48:04.052432 end: 2.4.1.1 pdu-reboot (duration 00:00:00) [common]
339 19:48:04.053709 end: 2.4.1 reset-device (duration 00:00:00) [common]
340 19:48:04.054143 start: 2.4.2 bootloader-interrupt (timeout 00:05:00) [common]
341 19:48:04.054541 Setting prompt string to ['Hit any key to stop autoboot']
342 19:48:04.054868 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
343 19:48:04.056053 [Enter `^Ec?' for help]
344 19:48:10.660852
345 19:48:10.661429
346 19:48:10.661799 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
347 19:48:10.662140
348 19:48:10.662471 CPU: Freescale i.MX6Q rev1.2 at 792 MHz
349 19:48:10.662788 Reset cause: POR
350 19:48:10.663137 Model: Freescale i.MX6 Quad SABRE Lite Board
351 19:48:10.663445 Board: SABRE Lite
352 19:48:10.663745 I2C: ready
353 19:48:10.664080 DRAM: 1 GiB
354 19:48:10.708824 MMC: FSL_SDHC: 0, FSL_SDHC: 1
355 19:48:10.759694 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB
356 19:48:10.760316 *** Warning - bad CRC, using default environment
357 19:48:10.760690
358 19:48:10.761025 In: serial
359 19:48:10.761379 Out: serial
360 19:48:10.761692 Err: serial
361 19:48:10.761994 Net: using phy at 7
362 19:48:10.780295 FEC [PRIME], usb_ether
363 19:48:10.780706 Error: usb_ether address not set.
364 19:48:10.781028
365 19:48:10.781335 starting USB...
366 19:48:10.781627 Bus usb@2184000: usb dr_mode not found
367 19:48:10.828629 Bus usb@2184200: USB EHCI 1.00
368 19:48:13.878502 scanning bus usb@2184000 for devices... 1 USB Device(s) found
369 19:48:19.020934 scanning bus usb@2184200 for devices... 2 USB Device(s) found
370 19:48:19.021388 scanning usb for storage devices... 0 Storage Device(s) found
371 19:48:19.021673 scanning usb for ethernet devices... 0 Ethernet Device(s) found
373 19:48:19.184014 Hit any key to stop autoboot: 3
374 19:48:19.184854 end: 2.4.2 bootloader-interrupt (duration 00:00:15) [common]
375 19:48:19.185468 start: 2.4.3 bootloader-commands (timeout 00:04:45) [common]
376 19:48:19.185891 Setting prompt string to ['=>']
377 19:48:19.186296 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:45)
378 19:48:19.196689 0
379 19:48:19.197688 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']
380 19:48:19.198134 Sending with 10 millisecond of delay
382 19:48:20.344592 => setenv autoload no
383 19:48:20.355551 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:44)
384 19:48:20.362556 setenv autoload no
385 19:48:20.363393 Sending with 10 millisecond of delay
387 19:48:22.177293 => setenv initrd_high 0xffffffff
388 19:48:22.188098 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 19:48:22.189053 setenv initrd_high 0xffffffff
390 19:48:22.189698 Sending with 10 millisecond of delay
392 19:48:23.822156 => setenv fdt_high 0xffffffff
393 19:48:23.833092 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 19:48:23.834086 setenv fdt_high 0xffffffff
395 19:48:23.834727 Sending with 10 millisecond of delay
397 19:48:24.129142 => dhcp
398 19:48:24.139932 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)
399 19:48:24.140543 dhcp
400 19:48:24.254107 BOOTP broadcast 1
401 19:48:24.254674 DHCP client bound to address 192.168.201.33 (3 ms)
402 19:48:24.255314 Sending with 10 millisecond of delay
404 19:48:26.070382 => setenv serverip 192.168.201.1
405 19:48:26.081370 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)
406 19:48:26.082288 setenv serverip 192.168.201.1
407 19:48:26.082934 Sending with 10 millisecond of delay
409 19:48:29.662555 => tftp 0x10000000 6756657/tftp-deploy-lmu1gc7z/kernel/zImage
410 19:48:29.673381 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:34)
411 19:48:29.674295 tftp 0x10000000 6756657/tftp-deploy-lmu1gc7z/kernel/zImage
412 19:48:29.791309 Using FEC device
413 19:48:29.791821 TFTP from server 192.168.201.1; our IP address is 192.168.201.33
414 19:48:29.792192 Filename '6756657/tftp-deploy-lmu1gc7z/kernel/zImage'.
415 19:48:29.792503 Load address: 0x10000000
416 19:48:29.934391 Loading: *#################################################################
417 19:48:30.014246 #################################################################
418 19:48:30.110050 #################################################################
419 19:48:30.173959 #################################################################
420 19:48:30.253832 #################################################################
421 19:48:30.317747 #################################################################
422 19:48:30.397618 #################################################################
423 19:48:30.477484 #################################################################
424 19:48:30.541382 #################################################################
425 19:48:30.621212 #################################################################
426 19:48:30.701020 #################################################################
427 19:48:30.764910 #################################################################
428 19:48:30.854482 #############################################################
429 19:48:30.855024 11.2 MiB/s
430 19:48:30.855377 done
431 19:48:30.855704 Bytes transferred = 12333568 (bc3200 hex)
432 19:48:30.856301 Sending with 10 millisecond of delay
434 19:48:35.410058 => tftp 0x14000000 6756657/tftp-deploy-lmu1gc7z/ramdisk/ramdisk.cpio.gz.uboot
435 19:48:35.420864 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:29)
436 19:48:35.421813 tftp 0x14000000 6756657/tftp-deploy-lmu1gc7z/ramdisk/ramdisk.cpio.gz.uboot
437 19:48:35.545173 Using FEC device
438 19:48:35.545716 TFTP from server 192.168.201.1; our IP address is 192.168.201.33
439 19:48:35.546075 Filename '6756657/tftp-deploy-lmu1gc7z/ramdisk/ramdisk.cpio.gz.uboot'.
440 19:48:35.546404 Load address: 0x14000000
441 19:48:35.768287 Loading: *#################################################################
442 19:48:35.959929 #################################################################
443 19:48:36.167581 #################################################################
444 19:48:36.375199 #################################################################
445 19:48:36.566930 #################################################################
446 19:48:36.758564 #################################################################
447 19:48:36.950217 #################################################################
448 19:48:37.141917 #################################################################
449 19:48:37.333532 #################################################################
450 19:48:37.493239 #################################################################
451 19:48:37.653011 #################################################################
452 19:48:37.812742 #################################################################
453 19:48:37.972470 #################################################################
454 19:48:38.132230 #################################################################
455 19:48:38.323864 #################################################################
456 19:48:38.531516 #################################################################
457 19:48:38.575968 ###########
458 19:48:38.576510 4.9 MiB/s
459 19:48:38.576860 done
460 19:48:38.577186 Bytes transferred = 15425095 (eb5e47 hex)
461 19:48:38.577789 Sending with 10 millisecond of delay
463 19:48:40.455529 => setenv initrd_size ${filesize}
464 19:48:40.466338 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)
465 19:48:40.467252 setenv initrd_size ${filesize}
466 19:48:40.467868 Sending with 10 millisecond of delay
468 19:48:44.659362 => tftp 0x13f00000 6756657/tftp-deploy-lmu1gc7z/dtb/imx6q-sabrelite.dtb
469 19:48:44.670375 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)
470 19:48:44.677449 tftp 0x13f00000 6756657/tftp-deploy-lmu1gc7z/dtb/imx6q-sabrelite.dtb
471 19:48:44.794068 Using FEC device
472 19:48:44.794564 TFTP from server 192.168.201.1; our IP address is 192.168.201.33
473 19:48:44.794887 Filename '6756657/tftp-deploy-lmu1gc7z/dtb/imx6q-sabrelite.dtb'.
474 19:48:44.795216 Load address: 0x13f00000
475 19:48:44.795506 Loading: *###
476 19:48:44.795790 4 MiB/s
477 19:48:44.796065 done
478 19:48:44.809736 Bytes transferred = 42397 (a59d hex)
479 19:48:44.810346 Sending with 10 millisecond of delay
481 19:48:54.788974 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6756657/extract-nfsrootfs-c5pjgaan,tcp,hard ip=dhcp'
482 19:48:54.799787 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)
483 19:48:54.800695 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6756657/extract-nfsrootfs-c5pjgaan,tcp,hard ip=dhcp'
484 19:48:54.801350 Sending with 10 millisecond of delay
486 19:48:57.168343 => bootz 0x10000000 0x14000000 0x13f00000
487 19:48:57.179124 Setting prompt string to ['Starting kernel']
488 19:48:57.179571 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:04:07)
489 19:48:57.179770 bootz 0x10000000 0x14000000 0x13f00000
490 19:48:57.209823 Kernel image @ 0x10000000 [ 0x000000 - 0xbc3200 ]
491 19:48:57.210018 ## Loading init Ramdisk from Legacy Image at 14000000 ...
492 19:48:57.210117 Image Name:
493 19:48:57.210204 Image Type: ARM Linux RAMDisk Image (uncompressed)
494 19:48:57.210287 Data Size: 15425031 Bytes = 14.7 MiB
495 19:48:57.210369 Load Address: 00000000
496 19:48:57.210451 Entry Point: 00000000
497 19:48:57.401892 Verifying Checksum ... OK
498 19:48:57.402435 ## Flattened Device Tree blob at 13f00000
499 19:48:57.402792 Booting using the fdt blob at 0x13f00000
500 19:48:57.403155 Using Device Tree in place at 13f00000, end 13f0d59c
501 19:48:57.403480
502 19:48:57.403788 Starting kernel ...
503 19:48:57.404088
504 19:48:57.404794 end: 2.4.3 bootloader-commands (duration 00:00:38) [common]
505 19:48:57.405266 start: 2.4.4 auto-login-action (timeout 00:04:07) [common]
506 19:48:57.405639 Setting prompt string to ['Linux version [0-9]']
507 19:48:57.405996 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']
508 19:48:57.406375 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)
509 19:49:05.959953 [ 0.000000] Booting Linux on physical CPU 0x0
510 19:49:05.960497 [ 0.000000] Linux version 5.10.126-cip11 (KernelCI@build-j315254-arm-gcc-10-multi-v7-defconfig-kselftest-9hq74) (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 5 19:31:08 UTC 2022
511 19:49:05.960884 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
512 19:49:05.961222 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
513 19:49:05.961995 start: 2.4.4.1 login-action (timeout 00:03:58) [common]
514 19:49:05.962436 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.
515 19:49:05.962859 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(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
516 19:49:05.963282 Using line separator: #'\n'#
517 19:49:05.963607 No login prompt set.
518 19:49:05.963935 Parsing kernel messages
519 19:49:05.964240 ['-+\\[ 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']
520 19:49:05.964769 [login-action] Waiting for messages, (timeout 00:03:58)
521 19:49:06.003170 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
522 19:49:06.003350 [ 0.000000] Memory policy: Data cache writealloc
523 19:49:06.003442 [ 0.000000] efi: UEFI not found.
524 19:49:06.003525 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
525 19:49:06.003604 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
526 19:49:06.003682 [ 0.000000] Zone ranges:
527 19:49:06.003758 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
528 19:49:06.003831 [ 0.000000] Normal empty
529 19:49:06.003904 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
530 19:49:06.046901 [ 0.000000] Movable zone start for each node
531 19:49:06.047228 [ 0.000000] Early memory node ranges
532 19:49:06.047421 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
533 19:49:06.047597 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
534 19:49:06.047760 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
535 19:49:06.047915 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
536 19:49:06.090547 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6756657/extract-nfsrootfs-c5pjgaan,tcp,hard ip=dhcp
537 19:49:06.091098 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
538 19:49:06.091431 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
539 19:49:06.091741 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
540 19:49:06.092037 [ 0.000000] Memory: 921460K/1048576K available (17408K kernel code, 2649K rwdata, 8096K rodata, 2048K init, 6693K bss, 61580K reserved, 65536K cma-reserved, 196608K highmem)
541 19:49:06.134190 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
542 19:49:06.134693 [ 0.000000] ftrace: allocating 55454 entries in 163 pages
543 19:49:06.135047 [ 0.000000] ftrace: allocated 163 pages with 4 groups
544 19:49:06.135357 [ 0.000000] Running RCU self tests
545 19:49:06.135653 [ 0.000000] rcu: Hierarchical RCU implementation.
546 19:49:06.135942 [ 0.000000] rcu: RCU event tracing is enabled.
547 19:49:06.136223 [ 0.000000] rcu: RCU lockdep checking is enabled.
548 19:49:06.136500 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
549 19:49:06.136774 [ 0.000000] Rude variant of Tasks RCU enabled.
550 19:49:06.177381 [ 0.000000] Tracing variant of Tasks RCU enabled.
551 19:49:06.177887 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
552 19:49:06.178212 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
553 19:49:06.178514 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
554 19:49:06.178809 [ 0.000000] L2C-310 errata 752271 769419 enabled
555 19:49:06.179117 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
556 19:49:06.179398 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
557 19:49:06.221195 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
558 19:49:06.221701 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
559 19:49:06.222030 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
560 19:49:06.222334 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
561 19:49:06.222626 [ 0.000000] Switching to timer-based delay loop, resolution 333ns
562 19:49:06.222909 [ 0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
563 19:49:06.264786 [ 0.000041] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
564 19:49:06.265301 [ 0.004504] Console: colour dummy device 80x30
565 19:49:06.265629 [ 0.004569] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
566 19:49:06.265934 [ 0.004599] ... MAX_LOCKDEP_SUBCLASSES: 8
567 19:49:06.266227 [ 0.004626] ... MAX_LOCK_DEPTH: 48
568 19:49:06.266546 [ 0.004652] ... MAX_LOCKDEP_KEYS: 8192
569 19:49:06.266845 [ 0.004678] ... CLASSHASH_SIZE: 4096
570 19:49:06.267171 [ 0.004703] ... MAX_LOCKDEP_ENTRIES: 32768
571 19:49:06.267468 [ 0.004728] ... MAX_LOCKDEP_CHAINS: 65536
572 19:49:06.308479 [ 0.004753] ... CHAINHASH_SIZE: 32768
573 19:49:06.308986 [ 0.004779] memory used by lock dependency info: 4061 kB
574 19:49:06.309316 [ 0.004805] memory used for stack traces: 2112 kB
575 19:49:06.309620 [ 0.004831] per task-struct memory footprint: 1536 bytes
576 19:49:06.309913 [ 0.004929] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
577 19:49:06.310202 [ 0.004979] pid_max: default: 32768 minimum: 301
578 19:49:06.310480 [ 0.005358] LSM: Security Framework initializing
579 19:49:06.310755 [ 0.005469] LSM support for eBPF active
580 19:49:06.351996 [ 0.005614] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
581 19:49:06.352475 [ 0.005666] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
582 19:49:06.352828 [ 0.008231] CPU: Testing write buffer coherency: ok
583 19:49:06.353127 [ 0.008353] CPU0: Spectre v2: using BPIALL workaround
584 19:49:06.353420 [ 0.009431] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
585 19:49:06.353704 [ 0.013334] Setting up static identity map for 0x10300000 - 0x103000ac
586 19:49:06.353984 [ 0.015730] rcu: Hierarchical SRCU implementation.
587 19:49:06.354258 [ 0.025266] EFI services will not be available.
588 19:49:06.395560 [ 0.026591] smp: Bringing up secondary CPUs ...
589 19:49:06.396080 [ 0.029918] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
590 19:49:06.396412 [ 0.029934] CPU1: Spectre v2: using BPIALL workaround
591 19:49:06.396714 [ 0.033962] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
592 19:49:06.397006 [ 0.033977] CPU2: Spectre v2: using BPIALL workaround
593 19:49:06.397287 [ 0.037655] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
594 19:49:06.397564 [ 0.037670] CPU3: Spectre v2: using BPIALL workaround
595 19:49:06.397841 [ 0.038537] smp: Brought up 1 node, 4 CPUs
596 19:49:06.439173 [ 0.038582] SMP: Total of 4 processors activated (24.00 BogoMIPS).
597 19:49:06.439681 [ 0.038619] CPU: All CPU(s) started in SVC mode.
598 19:49:06.440007 [ 0.041508] devtmpfs: initialized
599 19:49:06.440312 [ 0.098254] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
600 19:49:06.440602 [ 0.101036] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
601 19:49:06.440889 [ 0.101112] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
602 19:49:06.441169 [ 0.105852] pinctrl core: initialized pinctrl subsystem
603 19:49:06.482732 [ 0.112841] DMI not present or invalid.
604 19:49:06.483306 [ 0.115158] NET: Registered protocol family 16
605 19:49:06.483665 [ 0.126775] DMA: preallocated 256 KiB pool for atomic coherent allocations
606 19:49:06.483997 [ 0.136274] thermal_sys: Registered thermal governor 'step_wise'
607 19:49:06.484318 [ 0.136826] cpuidle: using governor menu
608 19:49:06.484622 [ 0.137365] CPU identified as i.MX6Q, silicon rev 1.2
609 19:49:06.484926 [ 0.878820] vdd1p1: supplied by regulator-dummy
610 19:49:06.485226 [ 0.910441] vdd3p0: supplied by regulator-dummy
611 19:49:06.485523 [ 0.941656] vdd2p5: supplied by regulator-dummy
612 19:49:06.526224 [ 0.972896] vddarm: supplied by regulator-dummy
613 19:49:06.526775 [ 1.004997] vddpu: supplied by regulator-dummy
614 19:49:06.527155 [ 1.035219] vddsoc: supplied by regulator-dummy
615 19:49:06.527483 [ 2.359519] No ATAGs?
616 19:49:06.527795 [ 2.360608] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
617 19:49:06.528107 [ 2.360695] hw-breakpoint: maximum watchpoint size is 4 bytes.
618 19:49:06.528425 [ 2.380395] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
619 19:49:06.528706 [ 2.409986] Serial: AMBA PL011 UART driver
620 19:49:06.528977 [ 2.474346] Kprobes globally optimized
621 19:49:06.569866 [ 2.569016] mxs-dma 110000.dma-apbh: initialized
622 19:49:06.570371 [ 2.601536] iommu: Default domain type: Translated
623 19:49:06.570735 [ 2.603660] vgaarb: loaded
624 19:49:06.571094 [ 2.608398] SCSI subsystem initialized
625 19:49:06.571417 [ 2.610633] usbcore: registered new interface driver usbfs
626 19:49:06.571728 [ 2.610955] usbcore: registered new interface driver hub
627 19:49:06.572032 [ 2.611194] usbcore: registered new device driver usb
628 19:49:06.572330 [ 2.618938] i2c i2c-0: IMX I2C adapter registered
629 19:49:06.572625 [ 2.625845] i2c i2c-1: IMX I2C adapter registered
630 19:49:06.613354 [ 2.630597] i2c i2c-2: IMX I2C adapter registered
631 19:49:06.613896 [ 2.635209] pps_core: LinuxPPS API ver. 1 registered
632 19:49:06.614249 [ 2.635251] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
633 19:49:06.614596 [ 2.635349] PTP clock support registered
634 19:49:06.614915 [ 2.653238] clocksource: Switched to clocksource mxc_timer1
635 19:49:06.615253 [ 4.346109] NET: Registered protocol family 2
636 19:49:06.615556 [ 4.346929] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
637 19:49:06.656889 [ 4.350326] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
638 19:49:06.657395 [ 4.350513] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
639 19:49:06.657724 [ 4.350739] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
640 19:49:06.658029 [ 4.352173] TCP: Hash tables configured (established 8192 bind 8192)
641 19:49:06.658321 [ 4.353375] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
642 19:49:06.658608 [ 4.353730] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
643 19:49:06.700438 [ 4.353993] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
644 19:49:06.700946 [ 4.354746] NET: Registered protocol family 1
645 19:49:06.701273 [ 4.357628] RPC: Registered named UNIX socket transport module.
646 19:49:06.701575 [ 4.357720] RPC: Registered udp transport module.
647 19:49:06.701867 [ 4.357764] RPC: Registered tcp transport module.
648 19:49:06.702150 [ 4.357803] RPC: Registered tcp NFSv4.1 backchannel transport module.
649 19:49:06.702431 [ 4.357858] NET: Registered protocol family 44
650 19:49:06.702706 [ 4.357925] PCI: CLS 0 bytes, default 64
651 19:49:06.703005 [ 4.360546] Trying to unpack rootfs image as initramfs...
652 19:49:06.743819 [ 6.248481] Freeing initrd memory: 15064K
653 19:49:06.744324 [ 6.249784] hw perfevents: no interrupt-affinity property for /pmu, guessing.
654 19:49:06.744656 [ 6.250984] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
655 19:49:06.744966 [ 6.260246] Initialise system trusted keyrings
656 19:49:06.745261 [ 6.261283] workingset: timestamp_bits=30 max_order=18 bucket_order=0
657 19:49:06.745546 [ 6.312791] squashfs: version 4.0 (2009/01/31) Phillip Lougher
658 19:49:06.745825 [ 6.316652] NFS: Registering the id_resolver key type
659 19:49:06.787728 [ 6.316848] Key type id_resolver registered
660 19:49:06.788232 [ 6.316942] Key type id_legacy registered
661 19:49:06.788558 [ 6.317591] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
662 19:49:06.788861 [ 6.317690] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
663 19:49:06.789152 [ 6.317898] ntfs: driver 2.1.32 [Flags: R/O].
664 19:49:06.789435 [ 6.320071] Key type asymmetric registered
665 19:49:06.789711 [ 6.320195] Asymmetric key parser 'x509' registered
666 19:49:06.789987 [ 6.320641] bounce: pool size: 64 pages
667 19:49:06.790254 [ 6.320809] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
668 19:49:06.831397 [ 6.320912] io scheduler mq-deadline registered
669 19:49:06.831903 [ 6.320955] io scheduler kyber registered
670 19:49:06.832228 [ 6.321940] test_firmware: interface ready
671 19:49:06.832528 [ 6.563229] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
672 19:49:06.832821 [ 6.563492] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
673 19:49:06.833104 [ 6.834347] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
674 19:49:06.833387 [ 6.855389] SuperH (H)SCI(F) driver initialized
675 19:49:06.882161 [ 6.858431] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
676 19:49:06.882674 [ 6.863710] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
677 19:49:06.883020 [ 7.795604] printk: console [ttymxc1] enabled
678 19:49:06.883329 [ 7.806596] msm_serial: driver initialized
679 19:49:06.883618 [ 7.811787] STMicroelectronics ASC driver initialized
680 19:49:06.883897 [ 7.823738] STM32 USART driver initialized
681 19:49:06.921966 [ 7.850845] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
682 19:49:06.957958 [ 7.873614] panel-simple panel-lcd: supply power not found, using dummy regulator
683 19:49:06.958466 [ 7.882021] panel-simple panel-lcd: Specify missing connector_type
684 19:49:06.958795 [ 7.890003] panel-simple panel-lvds0: supply power not found, using dummy regulator
685 19:49:07.005857 [ 7.945237] brd: module loaded
686 19:49:07.082766 [ 8.007691] loop: module loaded
687 19:49:07.083337 [ 8.014396] lkdtm: No crash points registered, enable through debugfs
688 19:49:07.132095 [ 8.037000] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
689 19:49:07.132625 [ 8.045045] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
690 19:49:07.132986 [ 8.053158] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
691 19:49:07.133317 [ 8.061380] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
692 19:49:07.133638 [ 8.069435] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
693 19:49:07.187764 [ 8.077711] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
694 19:49:07.188309 [ 8.085541] ahci-imx 2200000.sata: supply target not found, using dummy regulator
695 19:49:07.188665 [ 8.096952] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
696 19:49:07.188997 [ 8.104083] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
697 19:49:07.189317 [ 8.112984] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
698 19:49:07.189629 [ 8.127527] scsi host0: ahci-imx
699 19:49:07.231796 [ 8.133287] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
700 19:49:07.280482 [ 8.200050] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
701 19:49:07.281026 [ 8.213900] pps pps0: new PPS source ptp0
702 19:49:07.355319 [ 8.260528] fec 2188000.ethernet eth0: registered PHC device 0
703 19:49:07.355863 [ 8.271361] e1000e: Intel(R) PRO/1000 Network Driver
704 19:49:07.356217 [ 8.276426] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
705 19:49:07.356544 [ 8.282627] igb: Intel(R) Gigabit Ethernet Network Driver
706 19:49:07.356856 [ 8.288118] igb: Copyright (c) 2007-2014 Intel Corporation.
707 19:49:07.416043 [ 8.316635] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
708 19:49:07.416558 [ 8.324323] usbcore: registered new interface driver pegasus
709 19:49:07.416888 [ 8.330231] usbcore: registered new interface driver asix
710 19:49:07.417191 [ 8.335884] usbcore: registered new interface driver ax88179_178a
711 19:49:07.417480 [ 8.342158] usbcore: registered new interface driver cdc_ether
712 19:49:07.417759 [ 8.348292] usbcore: registered new interface driver smsc75xx
713 19:49:07.418032 [ 8.354338] usbcore: registered new interface driver smsc95xx
714 19:49:07.418305 [ 8.360263] usbcore: registered new interface driver net1080
715 19:49:07.459705 [ 8.366165] usbcore: registered new interface driver cdc_subset
716 19:49:07.460190 [ 8.372283] usbcore: registered new interface driver zaurus
717 19:49:07.460523 [ 8.378211] usbcore: registered new interface driver cdc_ncm
718 19:49:07.498432 [ 8.397166] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
719 19:49:07.498632 [ 8.403865] ehci-pci: EHCI PCI platform driver
720 19:49:07.498733 [ 8.408504] ehci-platform: EHCI generic platform driver
721 19:49:07.498822 [ 8.414856] ehci-orion: EHCI orion driver
722 19:49:07.498906 [ 8.419824] SPEAr-ehci: EHCI SPEAr driver
723 19:49:07.498998 [ 8.424836] ehci-st: EHCI STMicroelectronics driver
724 19:49:07.499080 [ 8.430635] ehci-exynos: EHCI Exynos driver
725 19:49:07.499160 [ 8.435806] ehci-atmel: EHCI Atmel driver
726 19:49:07.499237 [ 8.440734] tegra-ehci: Tegra EHCI driver
727 19:49:07.545230 [ 8.445803] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
728 19:49:07.545546 [ 8.452107] ohci-pci: OHCI PCI platform driver
729 19:49:07.545736 [ 8.456803] ohci-platform: OHCI generic platform driver
730 19:49:07.545907 [ 8.463107] SPEAr-ohci: OHCI SPEAr driver
731 19:49:07.546067 [ 8.468055] ohci-st: OHCI STMicroelectronics driver
732 19:49:07.546220 [ 8.473915] ohci-atmel: OHCI Atmel driver
733 19:49:07.546372 [ 8.475953] ata1: SATA link down (SStatus 0 SControl 300)
734 19:49:07.546523 [ 8.481592] usbcore: registered new interface driver usb-storage
735 19:49:07.587659 [ 8.483775] ahci-imx 2200000.sata: no device found, disabling link.
736 19:49:07.588170 [ 8.495835] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
737 19:49:07.588504 [ 8.523534] i2c /dev entries driver
738 19:49:07.734824 [ 8.613402] sdhci: Secure Digital Host Controller Interface driver
739 19:49:07.735364 [ 8.619627] sdhci: Copyright(c) Pierre Ossman
740 19:49:07.735690 [ 8.634012] Synopsys Designware Multimedia Card Interface Driver
741 19:49:07.735989 [ 8.647835] sdhci-pltfm: SDHCI platform and OF driver helper
742 19:49:07.736279 [ 8.657445] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
743 19:49:07.736559 [ 8.662662] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
744 19:49:07.736832 [ 8.664884] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
745 19:49:07.737105 [ 8.674357] ledtrig-cpu: registered to indicate activity on CPUs
746 19:49:07.775795 [ 8.684414] usbcore: registered new interface driver usbhid
747 19:49:07.776303 [ 8.690027] usbhid: USB HID core driver
748 19:49:07.822120 [ 8.712038] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
749 19:49:07.822634 [ 8.712045] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
750 19:49:07.822960 [ 8.719170] netem: version 1.3
751 19:49:07.823296 [ 8.729334] ipip: IPv4 and MPLS over IPv4 tunneling driver
752 19:49:07.823590 [ 8.737645] gre: GRE over IPv4 demultiplexor driver
753 19:49:07.823869 [ 8.742566] ip_gre: GRE over IPv4 tunneling driver
754 19:49:07.824146 [ 8.753579] IPv4 over IPsec tunneling driver
755 19:49:07.824422 [ 8.763230] NET: Registered protocol family 10
756 19:49:07.880422 [ 8.769236] mmc2: new high speed SDHC card at address aaaa
757 19:49:07.880929 [ 8.779264] mmcblk2: mmc2:aaaa SL16G 14.8 GiB
758 19:49:07.881252 [ 8.779939] Segment Routing with IPv6
759 19:49:07.881552 [ 8.795551] ip6_gre: GRE over IPv6 tunneling driver
760 19:49:07.881839 [ 8.802518] GPT:Primary header thinks Alt. header is not at the end of the disk.
761 19:49:07.882122 [ 8.803809] NET: Registered protocol family 17
762 19:49:07.882397 [ 8.810131] GPT:29296874 != 31116287
763 19:49:07.882671 [ 8.816310] Key type dns_resolver registered
764 19:49:07.882940 [ 8.818181] GPT:Alternate GPT header not at the end of the disk.
765 19:49:07.927662 [ 8.828640] GPT:29296874 != 31116287
766 19:49:07.928172 [ 8.832257] GPT: Use GNU Parted to correct GPT errors.
767 19:49:07.928501 [ 8.837570] mmcblk2: p1 p2 p3
768 19:49:07.928795 [ 8.844530] ThumbEE CPU extension supported.
769 19:49:07.929081 [ 8.848950] Registering SWP/SWPB emulation handler
770 19:49:07.929362 [ 8.855235] Loading compiled-in X.509 certificates
771 19:49:08.131909 [ 9.042194] panel-simple panel-lcd: supply power not found, using dummy regulator
772 19:49:08.132459 [ 9.050634] panel-simple panel-lcd: Specify missing connector_type
773 19:49:08.132815 [ 9.064182] panel-simple panel-lvds0: supply power not found, using dummy regulator
774 19:49:08.197857 [ 9.107214] imx_usb 2184200.usb: No over current polarity defined
775 19:49:08.198369 [ 9.121126] ci_hdrc ci_hdrc.1: EHCI Host Controller
776 19:49:08.198691 [ 9.126473] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
777 19:49:08.234873 [ 9.163610] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
778 19:49:08.256737 [ 9.184833] hub 1-0:1.0: USB hub found
779 19:49:08.257278 [ 9.189215] hub 1-0:1.0: 1 port detected
780 19:49:08.277838 [ 9.205579] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C
781 19:49:08.333669 [ 9.238532] panel-simple panel-lcd: supply power not found, using dummy regulator
782 19:49:08.334217 [ 9.246871] panel-simple panel-lcd: Specify missing connector_type
783 19:49:08.334571 [ 9.260350] panel-simple panel-lvds0: supply power not found, using dummy regulator
784 19:49:08.381563 [ 9.291901] panel-simple panel-lcd: supply power not found, using dummy regulator
785 19:49:08.382106 [ 9.300231] panel-simple panel-lcd: Specify missing connector_type
786 19:49:08.382461 [ 9.313791] panel-simple panel-lvds0: supply power not found, using dummy regulator
787 19:49:08.402646 [ 9.331594] input: gpio-keys as /devices/platform/gpio-keys/input/input0
788 19:49:08.445544 [ 9.366869] panel-simple panel-lcd: supply power not found, using dummy regulator
789 19:49:08.446073 [ 9.375476] panel-simple panel-lcd: Specify missing connector_type
790 19:49:08.461390 [ 9.391452] panel-simple panel-lvds0: supply power not found, using dummy regulator
791 19:49:08.506095 [ 9.417538] 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)
792 19:49:08.506642 [ 9.433182] IP-Config: Failed to open gretap0
793 19:49:08.507023 [ 9.437596] IP-Config: Failed to open erspan0
794 19:49:08.665219 [ 9.473682] Sending DHCP requests .
795 19:49:08.665766 [ 9.593287] usb 1-1: new high-speed USB device number 2 using ci_hdrc
796 19:49:08.885476 [ 9.812639] hub 1-1:1.0: USB hub found
797 19:49:08.886020 [ 9.818710] hub 1-1:1.0: 3 ports detected
798 19:49:08.947818 [ 9.854936] panel-simple panel-lcd: supply power not found, using dummy regulator
799 19:49:08.948364 [ 9.863490] panel-simple panel-lcd: Specify missing connector_type
800 19:49:08.948715 [ 9.879302] panel-simple panel-lvds0: supply power not found, using dummy regulator
801 19:49:11.633184 [ 12.393194] .
802 19:49:11.633741 [ 12.554698] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
803 19:49:11.634099 [ 12.565814] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
804 19:49:16.639503 [ 17.493244] ., OK
805 19:49:16.640043 [ 17.535761] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.33
806 19:49:16.640393 [ 17.544037] IP-Config: Complete:
807 19:49:16.640711 [ 17.547353] device=eth0, hwaddr=00:19:b8:08:f1:13, ipaddr=192.168.201.33, mask=255.255.255.0, gw=192.168.201.1
808 19:49:16.641019 [ 17.558116] host=imx6q-sabrelite-lava-cbg-3, domain=lava-rack, nis-domain=(none)
809 19:49:16.641317 [ 17.566148] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath=
810 19:49:16.641614 [ 17.566193] nameserver0=192.168.201.1
811 19:49:16.711296 [ 17.638218] Freeing unused kernel memory: 2048K
812 19:49:16.711797 [ 17.644313] Run /init as init process
813 19:49:16.743291 Loading, please wait...
814 19:49:16.871072 Starting version 247.3-7
815 19:49:20.752530 [ 21.687114] imx-ipuv3 2400000.ipu: IPUv3H probed
816 19:49:20.828452 [ 21.735767] panel-simple panel-lcd: supply power not found, using dummy regulator
817 19:49:20.829000 [ 21.744183] panel-simple panel-lcd: Specify missing connector_type
818 19:49:20.829353 [ 21.753132] imx-ipuv3 2800000.ipu: IPUv3H probed
819 19:49:20.829680 [ 21.759557] CAN device driver interface
820 19:49:20.856418 [ 21.785391] panel-simple panel-lvds0: supply power not found, using dummy regulator
821 19:49:20.951887 [ 21.875115] panel-simple panel-lcd: supply power not found, using dummy regulator
822 19:49:20.952433 [ 21.883618] panel-simple panel-lcd: Specify missing connector_type
823 19:49:21.029089 [ 21.925286] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
824 19:49:21.029634 [ 21.934053] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
825 19:49:21.029989 [ 21.942821] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
826 19:49:21.030320 [ 21.949633] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
827 19:49:21.030636 [ 21.958744] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
828 19:49:21.030937 [ 21.966952] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
829 19:49:21.069063 [ 21.973300] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
830 19:49:21.069591 [ 21.977395] caam 2100000.crypto: Entropy delay = 3200
831 19:49:21.069943 [ 21.987835] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
832 19:49:21.070276 [ 21.999525] panel-simple panel-lvds0: supply power not found, using dummy regulator
833 19:49:21.100910 [ 22.045630] caam 2100000.crypto: Instantiated RNG4 SH0
834 19:49:21.185780 [ 22.086467] panel-simple panel-lcd: supply power not found, using dummy regulator
835 19:49:21.186325 [ 22.095066] panel-simple panel-lcd: Specify missing connector_type
836 19:49:21.186684 [ 22.106393] caam 2100000.crypto: Instantiated RNG4 SH1
837 19:49:21.187042 [ 22.111597] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
838 19:49:21.187365 [ 22.118311] caam 2100000.crypto: job rings = 2, qi = 0
839 19:49:21.223646 [ 22.152568] panel-simple panel-lvds0: supply power not found, using dummy regulator
840 19:49:21.290578 [ 22.193455] panel-simple panel-lcd: supply power not found, using dummy regulator
841 19:49:21.291121 [ 22.202236] panel-simple panel-lcd: Specify missing connector_type
842 19:49:21.291450 [ 22.216563] panel-simple panel-lvds0: supply power not found, using dummy regulator
843 19:49:21.291755 [ 22.222200] sgtl5000 0-000a: sgtl5000 revision 0x11
844 19:49:21.346421 [ 22.241283] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
845 19:49:21.346968 [ 22.243571] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
846 19:49:21.347357 [ 22.250316] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
847 19:49:21.347688 [ 22.266015] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
848 19:49:21.348001 [ 22.274847] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
849 19:49:21.391367 [ 22.320494] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
850 19:49:21.450390 [ 22.340619] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
851 19:49:21.450934 [ 22.349648] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
852 19:49:21.451319 [ 22.359876] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
853 19:49:21.451656 [ 22.374313] panel-simple panel-lcd: supply power not found, using dummy regulator
854 19:49:21.451973 [ 22.382798] panel-simple panel-lcd: Specify missing connector_type
855 19:49:21.473183 [ 22.402188] panel-simple panel-lvds0: supply power not found, using dummy regulator
856 19:49:21.565053 [ 22.467644] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
857 19:49:21.565600 [ 22.476385] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
858 19:49:21.565954 [ 22.484940] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
859 19:49:21.566281 [ 22.493424] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
860 19:49:21.597010 [ 22.519561] panel-simple panel-lcd: supply power not found, using dummy regulator
861 19:49:21.597572 [ 22.528373] panel-simple panel-lcd: Specify missing connector_type
862 19:49:21.976362 [ 22.880315] caam algorithms registered in /proc/crypto
863 19:49:21.976909 [ 22.895550] caam 2100000.crypto: registering rng-caam
864 19:49:21.977255 [ 22.908393] panel-simple panel-lvds0: supply power not found, using dummy regulator
865 19:49:22.051906 [ 22.953378] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
866 19:49:22.052146 [ 22.961852] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
867 19:49:22.052277 [ 22.970589] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
868 19:49:22.052393 [ 22.979093] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
869 19:49:22.079645 [ 23.002868] panel-simple panel-lcd: supply power not found, using dummy regulator
870 19:49:22.079964 [ 23.011379] panel-simple panel-lcd: Specify missing connector_type
871 19:49:22.108158 [ 23.037268] panel-simple panel-lvds0: supply power not found, using dummy regulator
872 19:49:22.184045 [ 23.084400] random: crng init done
873 19:49:22.184586 [ 23.086522] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
874 19:49:22.184941 [ 23.096525] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
875 19:49:22.185266 [ 23.105067] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
876 19:49:22.185581 [ 23.113552] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
877 19:49:22.263884 Begin: Loading essential drivers ... done.
878 19:49:22.295884 Begin: Running /scripts/init-premount ... done.
879 19:49:22.296424 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
880 19:49:22.296777 Begin: Running /scripts/nfs-premount ... done.
881 19:49:22.514427 IP-Config: eth0 hardware address 00:19:b8:08:f1:13 mtu 1500 DHCP
882 19:49:22.584404 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
883 19:49:22.584944 SIOCSIFFLAGS: Cannot assign requested address
884 19:49:22.646612 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
885 19:49:22.647143 SIOCSIFFLAGS: Cannot assign requested address
886 19:49:22.647499 IP-Config: eth0 complete (dhcp from 192.168.201.1):
887 19:49:22.647825 address: 192.168.201.33 broadcast: 192.168.201.255 netmask: 255.255.255.0
888 19:49:22.648138 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
889 19:49:22.648443 host : imx6q-sabrelite-lava-cbg-3
890 19:49:22.648745 domain : lava-rack
891 19:49:22.662231 rootserver: 192.168.201.1 rootpath:
892 19:49:22.662741 filename :
893 19:49:22.837215 done.
894 19:49:22.868566 Begin: Running /scripts/nfs-bottom ... done.
895 19:49:22.932565 Begin: Running /scripts/init-bottom ... done.
896 19:49:25.040345 [ 25.971021] systemd[1]: System time before build time, advancing clock.
897 19:49:25.356179 [ 26.261603] 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)
898 19:49:25.356742 [ 26.290548] systemd[1]: Detected architecture arm.
899 19:49:25.372263
900 19:49:25.372806 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
901 19:49:25.373159
902 19:49:25.431979 [ 26.361676] systemd[1]: Set hostname to <debian-bullseye-armhf>.
903 19:49:27.300842 [ 28.206718] systemd[1]: Queued start job for default target Graphical Interface.
904 19:49:27.301390 [ 28.222407] systemd[1]: Created slice system-getty.slice.
905 19:49:27.301738 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
906 19:49:27.356592 [ 28.278646] systemd[1]: Created slice system-modprobe.slice.
907 19:49:27.356794 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
908 19:49:27.412749 [ 28.328866] systemd[1]: Created slice system-serial\x2dgetty.slice.
909 19:49:27.413227 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
910 19:49:27.462591 [ 28.378023] systemd[1]: Created slice User and Session Slice.
911 19:49:27.463162 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
912 19:49:27.512553 [ 28.427767] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
913 19:49:27.513097 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
914 19:49:27.561474 [ 28.477028] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
915 19:49:27.562020 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
916 19:49:27.619349 [ 28.524975] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
917 19:49:27.619910 [ 28.538893] systemd[1]: Reached target Local Encrypted Volumes.
918 19:49:27.620266 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
919 19:49:27.662293 [ 28.585672] systemd[1]: Reached target Paths.
920 19:49:27.662836 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
921 19:49:27.705126 [ 28.624019] systemd[1]: Reached target Remote File Systems.
922 19:49:27.705671 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
923 19:49:27.752024 [ 28.675206] systemd[1]: Reached target Slices.
924 19:49:27.752569 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
925 19:49:27.784019 [ 28.714116] systemd[1]: Reached target Swap.
926 19:49:27.784558 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
927 19:49:27.835025 [ 28.755486] systemd[1]: Listening on initctl Compatibility Named Pipe.
928 19:49:27.835573 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
929 19:49:27.955822 [ 28.863328] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
930 19:49:27.956363 [ 28.877372] systemd[1]: Listening on Journal Socket (/dev/log).
931 19:49:27.956719 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
932 19:49:27.998713 [ 28.920294] systemd[1]: Listening on Journal Socket.
933 19:49:27.999283 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
934 19:49:28.054595 [ 28.970657] systemd[1]: Listening on Network Service Netlink Socket.
935 19:49:28.055174 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
936 19:49:28.111478 [ 29.027505] systemd[1]: Listening on udev Control Socket.
937 19:49:28.112025 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
938 19:49:28.162425 [ 29.078911] systemd[1]: Listening on udev Kernel Socket.
939 19:49:28.162971 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
940 19:49:28.213314 [ 29.127699] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
941 19:49:28.213858 [ 29.138908] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
942 19:49:28.235914 [ 29.162125] systemd[1]: Mounting Kernel Debug File System...
943 19:49:28.236455 Mounting [0;1;39mKernel Debug File System[0m...
944 19:49:28.292766 [ 29.215429] systemd[1]: Mounting Kernel Trace File System...
945 19:49:28.293271 Mounting [0;1;39mKernel Trace File System[0m...
946 19:49:28.343565 [ 29.265406] systemd[1]: Starting Create list of static device nodes for the current kernel...
947 19:49:28.343962 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
948 19:49:28.396727 [ 29.316746] systemd[1]: Starting Load Kernel Module configfs...
949 19:49:28.397211 Starting [0;1;39mLoad Kernel Module configfs[0m...
950 19:49:28.434586 [ 29.364227] systemd[1]: Starting Load Kernel Module drm...
951 19:49:28.435139 Starting [0;1;39mLoad Kernel Module drm[0m...
952 19:49:28.490528 [ 29.419862] systemd[1]: Starting Load Kernel Module fuse...
953 19:49:28.491109 Starting [0;1;39mLoad Kernel Module fuse[0m...
954 19:49:28.543312 [ 29.472544] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
955 19:49:28.592470 [ 29.512336] systemd[1]: Starting Journal Service...
956 19:49:28.593018 [ 29.517551] fuse: init (API version 7.32)
957 19:49:28.593370 Starting [0;1;39mJournal Service[0m...
958 19:49:28.650198 [ 29.575916] systemd[1]: Starting Load Kernel Modules...
959 19:49:28.650709 Starting [0;1;39mLoad Kernel Modules[0m...
960 19:49:28.713283 [ 29.634011] systemd[1]: Starting Remount Root and Kernel File Systems...
961 19:49:28.713855 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
962 19:49:28.742975 [ 29.664046] systemd[1]: Starting Coldplug All udev Devices...
963 19:49:28.743515 Starting [0;1;39mColdplug All udev Devices[0m...
964 19:49:28.799901 [ 29.721459] systemd[1]: Mounted Kernel Debug File System.
965 19:49:28.800411 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
966 19:49:28.845491 [ 29.766894] systemd[1]: Mounted Kernel Trace File System.
967 19:49:28.845657 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
968 19:49:28.903840 [ 29.820158] systemd[1]: Finished Create list of static device nodes for the current kernel.
969 19:49:28.904351 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
970 19:49:29.000846 [ 29.911715] systemd[1]: modprobe@configfs.service: Succeeded.
971 19:49:29.001402 [ 29.922121] systemd[1]: Finished Load Kernel Module configfs.
972 19:49:29.001756 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
973 19:49:29.057798 [ 29.969518] systemd[1]: modprobe@drm.service: Succeeded.
974 19:49:29.058343 [ 29.979325] systemd[1]: Finished Load Kernel Module drm.
975 19:49:29.058696 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
976 19:49:29.107664 [ 30.019092] systemd[1]: modprobe@fuse.service: Succeeded.
977 19:49:29.108206 [ 30.029030] systemd[1]: Finished Load Kernel Module fuse.
978 19:49:29.108563 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
979 19:49:29.146502 [ 30.068765] systemd[1]: Finished Load Kernel Modules.
980 19:49:29.147067 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
981 19:49:29.186421 [ 30.108880] systemd[1]: Finished Remount Root and Kernel File Systems.
982 19:49:29.186968 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
983 19:49:29.241094 [ 30.165419] systemd[1]: Mounting FUSE Control File System...
984 19:49:29.241607 Mounting [0;1;39mFUSE Control File System[0m...
985 19:49:29.290939 [ 30.212128] systemd[1]: Mounting Kernel Configuration File System...
986 19:49:29.291538 Mounting [0;1;39mKernel Configuration File System[0m...
987 19:49:29.331178 [ 30.247474] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
988 19:49:29.331718 [ 30.257675] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
989 19:49:29.355800 [ 30.278371] systemd[1]: Starting Load/Save Random Seed...
990 19:49:29.356341 Starting [0;1;39mLoad/Save Random Seed[0m...
991 19:49:29.411717 [ 30.334294] systemd[1]: Starting Apply Kernel Variables...
992 19:49:29.412266 Starting [0;1;39mApply Kernel Variables[0m...
993 19:49:29.471730 [ 30.397185] systemd[1]: Starting Create System Users...
994 19:49:29.472292 Starting [0;1;39mCreate System Users[0m...
995 19:49:29.517636 [ 30.443646] systemd[1]: Started Journal Service.
996 19:49:29.518176 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
997 19:49:29.578675 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
998 19:49:29.626462 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
999 19:49:29.684459 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1000 19:49:29.725155 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1001 19:49:29.772388 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1002 19:49:29.836118 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1003 19:49:29.892160 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1004 19:49:29.955920 [ 30.885886] systemd-journald[271]: Received client request to flush runtime journal.
1005 19:49:30.131933 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1006 19:49:30.193137 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1007 19:49:30.208997 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1008 19:49:30.261840 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1009 19:49:30.778232 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1010 19:49:30.863328 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1011 19:49:30.900487 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1012 19:49:30.996335 Starting [0;1;39mNetwork Service[0m...
1013 19:49:31.898769 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1014 19:49:31.946686 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1015 19:49:32.243000 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1016 19:49:32.275281 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1017 19:49:32.355102 Starting [0;1;39mNetwork Name Resolution[0m...
1018 19:49:33.648844 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1019 19:49:33.680882 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1020 19:49:33.717682 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1021 19:49:34.735332 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1022 19:49:34.903496 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1023 19:49:34.935053 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1024 19:49:35.013374 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1025 19:49:35.044325 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1026 19:49:35.092461 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1027 19:49:35.151361 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1028 19:49:35.209132 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1029 19:49:35.209680 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1030 19:49:35.240778 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1031 19:49:35.297599 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1032 19:49:35.329756 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1033 19:49:35.376232 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1034 19:49:35.439797 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1035 19:49:35.567034 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1036 19:49:35.743354 Starting [0;1;39mUser Login Management[0m...
1037 19:49:35.823182 Starting [0;1;39mPermit User Sessions[0m...
1038 19:49:36.142672 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1039 19:49:37.030952 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1040 19:49:38.784958 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1041 19:49:38.821859 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1042 19:49:38.869766 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1043 19:49:38.923092 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1044 19:49:38.965874 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1045 19:49:39.002846 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1046 19:49:39.034127 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1047 19:49:39.066325 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1048 19:49:39.265509 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1049 19:49:39.408037
1050 19:49:39.408548 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1051 19:49:39.408888
1052 19:49:39.409234 debian-bullseye-armhf login: root (automatic login)
1053 19:49:39.409527
1054 19:49:40.136561 Linux debian-bullseye-armhf 5.10.126-cip11 #1 SMP Tue Jul 5 19:31:08 UTC 2022 armv7l
1055 19:49:40.136746
1056 19:49:40.136837 The programs included with the Debian GNU/Linux system are free software;
1057 19:49:40.136922 the exact distribution terms for each program are described in the
1058 19:49:40.137002 individual files in /usr/share/doc/*/copyright.
1059 19:49:40.137079
1060 19:49:40.137155 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1061 19:49:40.137231 permitted by applicable law.
1062 19:49:45.169589 Matched prompt #7: / #
1064 19:49:45.169890 Setting prompt string to ['/ #']
1065 19:49:45.169989 end: 2.4.4.1 login-action (duration 00:00:39) [common]
1067 19:49:45.170185 end: 2.4.4 auto-login-action (duration 00:00:48) [common]
1068 19:49:45.170271 start: 2.4.5 expect-shell-connection (timeout 00:03:19) [common]
1069 19:49:45.170341 Setting prompt string to ['/ #']
1070 19:49:45.170402 Forcing a shell prompt, looking for ['/ #']
1072 19:49:45.221027 / #
1073 19:49:45.221364 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1074 19:49:45.221566 Waiting using forced prompt support (timeout 00:02:30)
1075 19:49:45.231983
1076 19:49:45.248616 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1077 19:49:45.249302 start: 2.4.6 export-device-env (timeout 00:03:19) [common]
1078 19:49:45.250313 Sending with 10 millisecond of delay
1080 19:49:50.354947 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6756657/extract-nfsrootfs-c5pjgaan'
1081 19:49:50.365920 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6756657/extract-nfsrootfs-c5pjgaan'
1082 19:49:50.375542 Sending with 10 millisecond of delay
1084 19:49:52.617902 / # export NFS_SERVER_IP='192.168.201.1'
1085 19:49:52.629056 export NFS_SERVER_IP='192.168.201.1'
1086 19:49:52.643883 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1087 19:49:52.644519 end: 2.4 uboot-commands (duration 00:01:49) [common]
1088 19:49:52.644995 end: 2 uboot-action (duration 00:01:49) [common]
1089 19:49:52.645473 start: 3 lava-test-retry (timeout 00:07:43) [common]
1090 19:49:52.645942 start: 3.1 lava-test-shell (timeout 00:07:43) [common]
1091 19:49:52.646332 Using namespace: common
1093 19:49:52.748158 / # #
1094 19:49:52.748791 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1095 19:49:52.755239 #
1096 19:49:52.771232 Using /lava-6756657
1098 19:49:52.873241 / # export SHELL=/bin/bash
1099 19:49:52.883055 export SHELL=/bin/bash
1101 19:49:53.001055 / # . /lava-6756657/environment
1102 19:49:53.010610 . /lava-6756657/environment
1104 19:49:53.128628 / # /lava-6756657/bin/lava-test-runner /lava-6756657/0
1105 19:49:53.129242 Test shell timeout: 10s (minimum of the action and connection timeout)
1106 19:49:53.138382 /lava-6756657/bin/lava-test-runner /lava-6756657/0
1107 19:49:53.878353 + export TESTRUN_ID=0_timesync-off
1108 19:49:53.878903 + TESTRUN_ID=0_timesync-off
1109 19:49:53.879313 + cd /lava-6756657/0/tests/0_timesync-off
1110 19:49:53.879655 ++ cat uuid
1111 19:49:53.910226 + UUID=6756657_1.6.2.4.1
1112 19:49:53.910833 + set +x
1113 19:49:53.931209 <LAVA_SIGNAL_STARTRUN 0_timesync-off 6756657_1.6.2.4.1>
1114 19:49:53.931795 + systemctl stop systemd-timesyncd
1115 19:49:53.932425 Received signal: <STARTRUN> 0_timesync-off 6756657_1.6.2.4.1
1116 19:49:53.932811 Starting test lava.0_timesync-off (6756657_1.6.2.4.1)
1117 19:49:53.933252 Skipping test definition patterns.
1118 19:49:54.041089 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1119 19:49:54.041609 + true
1120 19:49:54.041941 + set +x
1121 19:49:54.042249 <LAVA_SIGNAL_ENDRUN 0_timesync-off 6756657_1.6.2.4.1>
1122 19:49:54.042792 Received signal: <ENDRUN> 0_timesync-off 6756657_1.6.2.4.1
1123 19:49:54.043196 Ending use of test pattern.
1124 19:49:54.043508 Ending test lava.0_timesync-off (6756657_1.6.2.4.1), duration 0.11
1126 19:49:54.313394 + export TESTRUN_ID=1_kselftest-lkdtm
1127 19:49:54.314014 + TESTRUN_ID=1_kselftest-lkdtm
1128 19:49:54.314382 + cd /lava-6756657/0/tests/1_kselftest-lkdtm
1129 19:49:54.314773 ++ cat uuid
1130 19:49:54.388465 + UUID=6756657_1.6.2.4.5
1131 19:49:54.389017 + set +x
1132 19:49:54.389382 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6756657_1.6.2.4.5>
1133 19:49:54.389721 + cd ./automated/linux/kselftest/
1134 19:49:54.390047 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-1-gc5218dc69ff1/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip-gitlab -e '' -p /opt/kselftests/mainline/
1135 19:49:54.390639 Received signal: <STARTRUN> 1_kselftest-lkdtm 6756657_1.6.2.4.5
1136 19:49:54.391017 Starting test lava.1_kselftest-lkdtm (6756657_1.6.2.4.5)
1137 19:49:54.391467 Skipping test definition patterns.
1138 19:49:54.511089 INFO: Generating a skipfile based on /lava-6756657/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1139 19:49:54.728840 INFO: Using the following generated skipfile contents (until EOF):
1140 19:49:54.729357 breakpoints:breakpoint_test
1141 19:49:54.729810 breakpoints:step_after_suspend_test
1142 19:49:54.730151 ftrace:ftracetest
1143 19:49:54.730478 net:rtnetlink.sh
1144 19:49:54.730793 net:tls
1145 19:49:54.731138 netfilter:bridge_brouter.sh
1146 19:49:54.731452 netfilter:nft_flowtable.sh
1147 19:49:54.731753 netfilter:nft_trans_stress.sh
1148 19:49:54.732050 pidfd:pidfd_wait
1149 19:49:54.732345 INFO: EOF
1150 19:49:54.872537 INFO: Installing sed perl wget xz-utils iproute2
1151 19:49:56.214139 Hit:1 http://deb.debian.org/debian bullseye InRelease
1152 19:50:09.455850 Reading package lists...
1153 19:50:09.673426 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 5d 14h 23min 8s). Updates for this repository will not be applied.
1154 19:50:12.245137 Reading package lists...
1155 19:50:13.155614 Building dependency tree...
1156 19:50:13.156159 Reading state information...
1157 19:50:13.373408 iproute2 is already the newest version (5.10.0-4).
1158 19:50:13.373957 perl is already the newest version (5.32.1-4+deb11u2).
1159 19:50:13.374316 sed is already the newest version (4.7-1).
1160 19:50:13.374648 wget is already the newest version (1.21-1+deb11u1).
1161 19:50:13.374969 xz-utils is already the newest version (5.2.5-2).
1162 19:50:14.986458 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1163 19:50:15.210004 --2022-03-20 19:56:15-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-1-gc5218dc69ff1/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1164 19:50:15.235835 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1165 19:50:15.363907 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1166 19:50:15.507398 HTTP request sent, awaiting response... 200 OK
1167 19:50:15.533566 Length: 1409256 (1.3M) [application/octet-stream]
1168 19:50:15.534114 Saving to: 'kselftest.tar.xz'
1169 19:50:15.534474
1170 19:50:29.846776 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 30.35K 108KB/s kselftest.tar.xz 6%[> ] 87.40K 154KB/s kselftest.tar.xz 9%[> ] 127.00K 149KB/s kselftest.tar.xz 13%[=> ] 183.56K 161KB/s kselftest.tar.xz 16%[==> ] 221.25K 155KB/s kselftest.tar.xz 19%[==> ] 262.75K 154KB/s kselftest.tar.xz 21%[===> ] 302.34K 151KB/s kselftest.tar.xz 24%[===> ] 336.28K 150KB/s kselftest.tar.xz 27%[====> ] 373.04K 148KB/s kselftest.tar.xz 29%[====> ] 404.15K 141KB/s kselftest.tar.xz 31%[=====> ] 435.26K 141KB/s eta 7s kselftest.tar.xz 33%[=====> ] 467.30K 136KB/s eta 7s kselftest.tar.xz 35%[======> ] 486.17K 127KB/s eta 7s kselftest.tar.xz 37%[======> ] 510.21K 123KB/s eta 7s kselftest.tar.xz 38%[======> ] 527.17K 119KB/s eta 7s kselftest.tar.xz 39%[======> ] 545.56K 116KB/s eta 7s kselftest.tar.xz 41%[=======> ] 570.53K 111KB/s eta 7s kselftest.tar.xz 43%[=======> ] 594.57K 104KB/s eta 7s kselftest.tar.xz 44%[=======> ] 612.02K 99.6KB/s eta 7s kselftest.tar.xz 46%[========> ] 634.64K 92.5KB/s eta 7s kselftest.tar.xz 47%[========> ] 657.27K 86.0KB/s eta 7s kselftest.tar.xz 49%[========> ] 681.31K 82.1KB/s eta 7s kselftest.tar.xz 51%[=========> ] 708.17K 82.0KB/s eta 7s kselftest.tar.xz 53%[=========> ] 737.39K 77.0KB/s eta 7s kselftest.tar.xz 55%[==========> ] 763.32K 75.5KB/s eta 6s kselftest.tar.xz 57%[==========> ] 785.95K 78.3KB/s eta 6s kselftest.tar.xz 58%[==========> ] 807.16K 76.5KB/s eta 6s kselftest.tar.xz 59%[==========> ] 825.54K 73.7KB/s eta 6s kselftest.tar.xz 62%[===========> ] 855.24K 75.4KB/s eta 5s kselftest.tar.xz 64%[===========> ] 883.52K 80.0KB/s eta 5s kselftest.tar.xz 66%[============> ] 913.21K 80.9KB/s eta 5s kselftest.tar.xz 68%[============> ] 936.77K 81.8KB/s eta 5s kselftest.tar.xz 69%[============> ] 955.64K 83.8KB/s eta 4s kselftest.tar.xz 71%[=============> ] 982.50K 86.3KB/s eta 4s kselftest.tar.xz 73%[=============> ] 1009K 85.3KB/s eta 4s kselftest.tar.xz 76%[==============> ] 1.02M 88.8KB/s eta 3s kselftest.tar.xz 78%[==============> ] 1.05M 90.0KB/s eta 3s kselftest.tar.xz 78%[==============> ] 1.06M 87.1KB/s eta 3s kselftest.tar.xz 80%[===============> ] 1.08M 88.3KB/s eta 3s kselftest.tar.xz 81%[===============> ] 1.10M 87.0KB/s eta 3s kselftest.tar.xz 82%[===============> ] 1.11M 86.5KB/s eta 2s kselftest.tar.xz 84%[===============> ] 1.13M 85.8KB/s eta 2s kselftest.tar.xz 85%[================> ] 1.15M 83.9KB/s eta 2s kselftest.tar.xz 86%[================> ] 1.17M 83.9KB/s eta 2s kselftest.tar.xz 88%[================> ] 1.18M 85.3KB/s eta 2s kselftest.tar.xz 89%[================> ] 1.21M 83.5KB/s eta 1s kselftest.tar.xz 91%[=================> ] 1.23M 83.8KB/s eta 1s kselftest.tar.xz 93%[=================> ] 1.26M 84.9KB/s eta 1s kselftest.tar.xz 96%[==================> ] 1.29M 85.5KB/s eta 1s kselftest.tar.xz 98%[==================> ] 1.33M 88.2KB/s eta 0s kselftest.tar.xz 100%[===================>] 1.34M 89.5KB/s in 14s
1171 19:50:29.847702
1172 19:50:29.908573 2022-03-20 19:56:29 (96.1 KB/s) - 'kselftest.tar.xz' saved [1409256/1409256]
1173 19:50:29.909101
1174 19:50:30.132860 tar: ./size/get_size: time stamp 2022-07-05 19:44:51 is 9244100.938262326 s in the future
1175 19:50:30.133428 tar: ./size: time stamp 2022-07-05 19:45:00 is 9244109.932747326 s in the future
1176 19:50:30.133775 tar: ./ptrace/vmaccess: time stamp 2022-07-05 19:44:47 is 9244096.919446993 s in the future
1177 19:50:30.134089 tar: ./ptrace/peeksiginfo: time stamp 2022-07-05 19:44:47 is 9244096.910431659 s in the future
1178 19:50:30.134389 tar: ./ptrace/get_syscall_info: time stamp 2022-07-05 19:44:47 is 9244096.899929326 s in the future
1179 19:50:30.176976 tar: ./ptrace: time stamp 2022-07-05 19:45:00 is 9244109.896064659 s in the future
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1182 19:50:30.178184 tar: ./lib/bitmap.sh: time stamp 2022-07-02 19:20:55 is 8983464.870041993 s in the future
1183 19:50:30.178518 tar: ./lib/prime_numbers.sh: time stamp 2022-07-02 19:20:55 is 8983464.860052993 s in the future
1184 19:50:30.178821 tar: ./lib: time stamp 2022-07-05 19:44:58 is 9244107.856153993 s in the future
1185 19:50:30.208962 tar: ./filesystems/devpts_pts: time stamp 2022-07-05 19:44:30 is 9244079.843284993 s in the future
1186 19:50:30.209480 tar: ./filesystems/dnotify_test: time stamp 2022-07-05 19:44:30 is 9244079.834637659 s in the future
1187 19:50:30.267896 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-07-05 19:44:32 is 9244081.797808659 s in the future
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1189 19:50:30.268800 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-07-05 19:44:57 is 9244106.779673993 s in the future
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1197 19:50:30.361722 tar: ./vm/run_vmtests: time stamp 2022-07-02 19:20:55 is 8983464.706814659 s in the future
1198 19:50:30.362194 tar: ./vm/on-fault-limit: time stamp 2022-07-05 19:44:54 is 9244103.698592993 s in the future
1199 19:50:30.362543 tar: ./vm/khugepaged: time stamp 2022-07-05 19:44:54 is 9244103.689019659 s in the future
1200 19:50:30.362909 tar: ./vm/map_fixed_noreplace: time stamp 2022-07-05 19:44:53 is 9244102.681530993 s in the future
1201 19:50:30.363268 tar: ./vm/hugepage-shm: time stamp 2022-07-05 19:44:53 is 9244102.674200993 s in the future
1202 19:50:30.404896 tar: ./vm/userfaultfd: time stamp 2022-07-05 19:44:54 is 9244103.664891659 s in the future
1203 19:50:30.405465 tar: ./vm/compaction_test: time stamp 2022-07-05 19:44:52 is 9244101.657051326 s in the future
1204 19:50:30.405800 tar: ./vm/mremap_dontunmap: time stamp 2022-07-05 19:44:54 is 9244103.648741659 s in the future
1205 19:50:30.406105 tar: ./vm/write_to_hugetlbfs: time stamp 2022-07-05 19:44:54 is 9244103.640220326 s in the future
1206 19:50:30.406488 tar: ./vm/map_populate: time stamp 2022-07-05 19:44:53 is 9244102.631596993 s in the future
1207 19:50:30.448220 tar: ./vm/test_vmalloc.sh: time stamp 2022-07-02 19:20:55 is 8983464.623302993 s in the future
1208 19:50:30.448743 tar: ./vm/hugepage-mmap: time stamp 2022-07-05 19:44:53 is 9244102.614481993 s in the future
1209 19:50:30.449129 tar: ./vm/va_128TBswitch: time stamp 2022-07-05 19:44:54 is 9244103.606436659 s in the future
1210 19:50:30.449485 tar: ./vm/virtual_address_range: time stamp 2022-07-05 19:44:54 is 9244103.598557659 s in the future
1211 19:50:30.449810 tar: ./vm/map_hugetlb: time stamp 2022-07-05 19:44:53 is 9244102.589950659 s in the future
1212 19:50:30.450122 tar: ./vm/mlock2-tests: time stamp 2022-07-05 19:44:54 is 9244103.581064326 s in the future
1213 19:50:30.493434 tar: ./vm: time stamp 2022-07-05 19:45:01 is 9244110.577536659 s in the future
1214 19:50:30.493981 tar: ./sysctl/sysctl.sh: time stamp 2022-07-02 19:20:55 is 8983464.565519993 s in the future
1215 19:50:30.494400 tar: ./sysctl: time stamp 2022-07-05 19:45:00 is 9244109.561921659 s in the future
1216 19:50:30.494752 tar: ./pid_namespace/regression_enomem: time stamp 2022-07-05 19:44:46 is 9244095.548676993 s in the future
1217 19:50:30.495121 tar: ./pid_namespace: time stamp 2022-07-05 19:44:59 is 9244108.544838993 s in the future
1218 19:50:30.538505 tar: ./cgroup/test_stress.sh: time stamp 2022-07-02 19:20:55 is 8983464.533231993 s in the future
1219 19:50:30.539097 tar: ./cgroup/with_stress.sh: time stamp 2022-07-02 19:20:55 is 8983464.525395993 s in the future
1220 19:50:30.539512 tar: ./cgroup/test_memcontrol: time stamp 2022-07-05 19:44:30 is 9244079.516209659 s in the future
1221 19:50:30.539858 tar: ./cgroup/test_kmem: time stamp 2022-07-05 19:44:30 is 9244079.506561993 s in the future
1222 19:50:30.540191 tar: ./cgroup/test_freezer: time stamp 2022-07-05 19:44:30 is 9244079.496779326 s in the future
1223 19:50:30.583522 tar: ./cgroup/test_core: time stamp 2022-07-05 19:44:30 is 9244079.486758326 s in the future
1224 19:50:30.584134 tar: ./cgroup: time stamp 2022-07-05 19:44:57 is 9244106.482841326 s in the future
1225 19:50:30.584500 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-07-05 19:44:43 is 9244092.469308993 s in the future
1226 19:50:30.584837 tar: ./net/traceroute.sh: time stamp 2022-07-02 19:20:55 is 8983464.460987659 s in the future
1227 19:50:30.585210 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-07-02 19:20:55 is 8983464.453165993 s in the future
1228 19:50:30.631384 tar: ./net/udpgro.sh: time stamp 2022-07-02 19:20:55 is 8983464.444467659 s in the future
1229 19:50:30.631965 tar: ./net/txtimestamp.sh: time stamp 2022-07-02 19:20:55 is 8983464.436817659 s in the future
1230 19:50:30.632304 tar: ./net/nettest: time stamp 2022-07-05 19:44:40 is 9244089.424162659 s in the future
1231 19:50:30.632663 tar: ./net/udpgso_bench_rx: time stamp 2022-07-05 19:44:42 is 9244091.413606659 s in the future
1232 19:50:30.632959 tar: ./net/drop_monitor_tests.sh: time stamp 2022-07-02 19:20:55 is 8983464.405355993 s in the future
1233 19:50:30.681218 tar: ./net/reuseaddr_conflict: time stamp 2022-07-05 19:44:37 is 9244086.396259659 s in the future
1234 19:50:30.681769 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-07-02 19:20:55 is 8983464.388508326 s in the future
1235 19:50:30.682135 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-07-05 19:44:43 is 9244092.377558326 s in the future
1236 19:50:30.682469 tar: ./net/psock_snd: time stamp 2022-07-05 19:44:41 is 9244090.367383659 s in the future
1237 19:50:30.682796 tar: ./net/fin_ack_lat.sh: time stamp 2022-07-02 19:20:55 is 8983464.359299326 s in the future
1238 19:50:30.759883 tar: ./net/tls: time stamp 2022-07-05 19:44:39 is 9244088.310625326 s in the future
1239 19:50:30.760214 tar: ./net/rxtimestamp: time stamp 2022-07-05 19:44:44 is 9244093.301313659 s in the future
1240 19:50:30.760420 tar: ./net/vrf_route_leaking.sh: time stamp 2022-07-02 19:20:55 is 8983464.293417326 s in the future
1241 19:50:30.760606 tar: ./net/devlink_port_split.py: time stamp 2022-07-02 19:20:55 is 8983464.285137659 s in the future
1242 19:50:30.760870 tar: ./net/txtimestamp: time stamp 2022-07-05 19:44:44 is 9244093.273649326 s in the future
1243 19:50:30.811242 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-07-02 19:20:55 is 8983464.266166326 s in the future
1244 19:50:30.811758 tar: ./net/udpgso_bench_tx: time stamp 2022-07-05 19:44:42 is 9244091.255309993 s in the future
1245 19:50:30.812096 tar: ./net/fib_rule_tests.sh: time stamp 2022-07-02 19:20:55 is 8983464.247587659 s in the future
1246 19:50:30.812475 tar: ./net/psock_snd.sh: time stamp 2022-07-02 19:20:55 is 8983464.239740659 s in the future
1247 19:50:30.812780 tar: ./net/ip_defrag: time stamp 2022-07-05 19:44:42 is 9244091.225295659 s in the future
1248 19:50:30.851478 tar: ./net/rtnetlink.sh: time stamp 2022-07-02 19:20:55 is 8983464.215449659 s in the future
1249 19:50:30.851987 tar: ./net/udpgso_bench.sh: time stamp 2022-07-02 19:20:55 is 8983464.207577993 s in the future
1250 19:50:30.852321 tar: ./net/test_bpf.sh: time stamp 2022-07-02 19:20:55 is 8983464.200624659 s in the future
1251 19:50:30.852697 tar: ./net/udpgro_bench.sh: time stamp 2022-07-02 19:20:55 is 8983464.190644659 s in the future
1252 19:50:30.900990 tar: ./net/ipsec: time stamp 2022-07-05 19:44:45 is 9244094.167412993 s in the future
1253 19:50:30.901604 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-07-05 19:44:43 is 9244092.157894659 s in the future
1254 19:50:30.901976 tar: ./net/reuseport_bpf_numa: time stamp 2022-07-05 19:44:37 is 9244086.148833659 s in the future
1255 19:50:30.902314 tar: ./net/reuseport_bpf: time stamp 2022-07-05 19:44:37 is 9244086.138660659 s in the future
1256 19:50:30.902688 tar: ./net/hwtstamp_config: time stamp 2022-07-05 19:44:43 is 9244092.130197326 s in the future
1257 19:50:30.956417 tar: ./net/tcp_inq: time stamp 2022-07-05 19:44:41 is 9244090.120629326 s in the future
1258 19:50:30.957030 tar: ./net/route_localnet.sh: time stamp 2022-07-02 19:20:55 is 8983464.113234993 s in the future
1259 19:50:30.957396 tar: ./net/msg_zerocopy.sh: time stamp 2022-07-02 19:20:55 is 8983464.105488993 s in the future
1260 19:50:30.957730 tar: ./net/psock_fanout: time stamp 2022-07-05 19:44:40 is 9244089.092912326 s in the future
1261 19:50:30.958112 tar: ./net/mptcp/mptcp_connect: time stamp 2022-07-05 19:44:45 is 9244094.078069326 s in the future
1262 19:50:30.999498 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-07-05 19:44:45 is 9244094.066698326 s in the future
1263 19:50:31.000045 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-07-02 19:20:55 is 8983464.059215993 s in the future
1264 19:50:31.000412 tar: ./net/mptcp/diag.sh: time stamp 2022-07-02 19:20:55 is 8983464.051976659 s in the future
1265 19:50:31.000892 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-07-02 19:20:55 is 8983464.042300993 s in the future
1266 19:50:31.001270 tar: ./net/mptcp/settings: time stamp 2022-07-02 19:20:55 is 8983464.034865993 s in the future
1267 19:50:31.043539 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-07-02 19:20:55 is 8983464.024626659 s in the future
1268 19:50:31.044092 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-07-02 19:20:55 is 8983464.016107326 s in the future
1269 19:50:31.044467 tar: ./net/mptcp: time stamp 2022-07-05 19:44:59 is 9244108.012270659 s in the future
1270 19:50:31.044861 tar: ./net/reuseport_addr_any.sh: time stamp 2022-07-02 19:20:55 is 8983464.003974326 s in the future
1271 19:50:31.045190 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-07-02 19:20:55 is 8983463.995349326 s in the future
1272 19:50:31.087507 tar: ./net/in_netns.sh: time stamp 2022-07-02 19:20:55 is 8983463.987233326 s in the future
1273 19:50:31.088126 tar: ./net/fin_ack_lat: time stamp 2022-07-05 19:44:43 is 9244091.977514326 s in the future
1274 19:50:31.088500 tar: ./net/altnames.sh: time stamp 2022-07-02 19:20:55 is 8983463.970216993 s in the future
1275 19:50:31.088892 tar: ./net/ipv6_flowlabel: time stamp 2022-07-05 19:44:43 is 9244091.960385659 s in the future
1276 19:50:31.089218 tar: ./net/rxtimestamp.sh: time stamp 2022-07-02 19:20:55 is 8983463.952599326 s in the future
1277 19:50:31.131503 tar: ./net/fib-onlink-tests.sh: time stamp 2022-07-02 19:20:55 is 8983463.944194659 s in the future
1278 19:50:31.132019 tar: ./net/reuseport_dualstack: time stamp 2022-07-05 19:44:37 is 9244085.934281326 s in the future
1279 19:50:31.132475 tar: ./net/pmtu.sh: time stamp 2022-07-02 19:20:55 is 8983463.923148659 s in the future
1280 19:50:31.132825 tar: ./net/reuseport_addr_any: time stamp 2022-07-05 19:44:41 is 9244089.913470993 s in the future
1281 19:50:31.133150 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-07-02 19:20:55 is 8983463.905400326 s in the future
1282 19:50:31.175539 tar: ./net/l2tp.sh: time stamp 2022-07-02 19:20:55 is 8983463.897074993 s in the future
1283 19:50:31.176091 tar: ./net/test_blackhole_dev.sh: time stamp 2022-07-02 19:20:55 is 8983463.889549993 s in the future
1284 19:50:31.176463 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-07-02 19:20:55 is 8983463.882504659 s in the future
1285 19:50:31.176799 tar: ./net/ip_defrag.sh: time stamp 2022-07-02 19:20:55 is 8983463.874183659 s in the future
1286 19:50:31.177118 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-07-02 19:20:55 is 8983463.862723326 s in the future
1287 19:50:31.219520 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-07-02 19:20:55 is 8983463.854424326 s in the future
1288 19:50:31.220075 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-07-02 19:20:55 is 8983463.846692993 s in the future
1289 19:50:31.220453 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-07-02 19:20:55 is 8983463.839724659 s in the future
1290 19:50:31.220791 tar: ./net/forwarding/tc_common.sh: time stamp 2022-07-02 19:20:55 is 8983463.832313326 s in the future
1291 19:50:31.263559 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983463.824741326 s in the future
1292 19:50:31.264123 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-07-02 19:20:55 is 8983463.817196326 s in the future
1293 19:50:31.264498 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-07-02 19:20:55 is 8983463.809698993 s in the future
1294 19:50:31.264833 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-07-02 19:20:55 is 8983463.801506326 s in the future
1295 19:50:31.265158 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-07-02 19:20:55 is 8983463.794570659 s in the future
1296 19:50:31.307562 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-07-02 19:20:55 is 8983463.787304326 s in the future
1297 19:50:31.308115 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-07-02 19:20:55 is 8983463.779918326 s in the future
1298 19:50:31.308480 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-07-02 19:20:55 is 8983463.772092659 s in the future
1299 19:50:31.308811 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983463.764606326 s in the future
1300 19:50:31.351561 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-07-02 19:20:55 is 8983463.756183659 s in the future
1301 19:50:31.352117 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-07-02 19:20:55 is 8983463.748964659 s in the future
1302 19:50:31.352517 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-07-02 19:20:55 is 8983463.740931659 s in the future
1303 19:50:31.352870 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-07-02 19:20:55 is 8983463.732807659 s in the future
1304 19:50:31.353192 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-07-02 19:20:55 is 8983463.724969659 s in the future
1305 19:50:31.395462 tar: ./net/forwarding/router.sh: time stamp 2022-07-02 19:20:55 is 8983463.717110659 s in the future
1306 19:50:31.396012 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983463.707601659 s in the future
1307 19:50:31.396451 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-07-02 19:20:55 is 8983463.700082326 s in the future
1308 19:50:31.396796 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-07-02 19:20:55 is 8983463.692148326 s in the future
1309 19:50:31.439516 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-07-02 19:20:55 is 8983463.684731993 s in the future
1310 19:50:31.440067 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983463.676560993 s in the future
1311 19:50:31.440444 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983463.668519326 s in the future
1312 19:50:31.440841 tar: ./net/forwarding/lib.sh: time stamp 2022-07-02 19:20:55 is 8983463.659480659 s in the future
1313 19:50:31.441175 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983463.650772659 s in the future
1314 19:50:31.483470 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-07-02 19:20:55 is 8983463.642621659 s in the future
1315 19:50:31.484051 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983463.634448326 s in the future
1316 19:50:31.484441 tar: ./net/forwarding/ethtool.sh: time stamp 2022-07-02 19:20:55 is 8983463.626240659 s in the future
1317 19:50:31.484775 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-07-02 19:20:55 is 8983463.618782326 s in the future
1318 19:50:31.527536 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-07-02 19:20:55 is 8983463.610715659 s in the future
1319 19:50:31.528170 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-07-02 19:20:55 is 8983463.602340326 s in the future
1320 19:50:31.528561 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983463.594422993 s in the future
1321 19:50:31.528900 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-07-02 19:20:55 is 8983463.587360659 s in the future
1322 19:50:31.529294 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-07-02 19:20:55 is 8983463.579412993 s in the future
1323 19:50:31.571536 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-07-02 19:20:55 is 8983463.571578659 s in the future
1324 19:50:31.572101 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-07-02 19:20:55 is 8983463.563453993 s in the future
1325 19:50:31.572528 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-07-02 19:20:55 is 8983463.554984326 s in the future
1326 19:50:31.572867 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-07-02 19:20:55 is 8983463.546500326 s in the future
1327 19:50:31.615546 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-07-02 19:20:55 is 8983463.538411993 s in the future
1328 19:50:31.616098 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-07-02 19:20:55 is 8983463.530695326 s in the future
1329 19:50:31.616460 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-07-02 19:20:55 is 8983463.521854659 s in the future
1330 19:50:31.616894 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983463.513683993 s in the future
1331 19:50:31.617244 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-07-02 19:20:55 is 8983463.506073993 s in the future
1332 19:50:31.659547 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-07-02 19:20:55 is 8983463.498448659 s in the future
1333 19:50:31.660102 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-07-02 19:20:55 is 8983463.489541326 s in the future
1334 19:50:31.660540 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-07-02 19:20:55 is 8983463.481907993 s in the future
1335 19:50:31.660893 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-07-02 19:20:55 is 8983463.472729326 s in the future
1336 19:50:31.703502 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-07-02 19:20:55 is 8983463.464820659 s in the future
1337 19:50:31.704055 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-07-02 19:20:55 is 8983463.457278993 s in the future
1338 19:50:31.704465 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983463.448741326 s in the future
1339 19:50:31.704810 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-07-02 19:20:55 is 8983463.441353659 s in the future
1340 19:50:31.705134 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-07-02 19:20:55 is 8983463.433250993 s in the future
1341 19:50:31.747495 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-07-02 19:20:55 is 8983463.424169993 s in the future
1342 19:50:31.748006 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-07-02 19:20:55 is 8983463.416357659 s in the future
1343 19:50:31.748333 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-07-02 19:20:55 is 8983463.408566659 s in the future
1344 19:50:31.748637 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983463.400693993 s in the future
1345 19:50:31.791407 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-07-02 19:20:55 is 8983463.392759659 s in the future
1346 19:50:31.791817 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-07-02 19:20:55 is 8983463.384531993 s in the future
1347 19:50:31.792144 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-07-02 19:20:55 is 8983463.377188993 s in the future
1348 19:50:31.792452 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-07-02 19:20:55 is 8983463.369469659 s in the future
1349 19:50:31.792750 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-07-02 19:20:55 is 8983463.361613659 s in the future
1350 19:50:31.835362 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-07-02 19:20:55 is 8983463.354652326 s in the future
1351 19:50:31.835874 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983463.346642326 s in the future
1352 19:50:31.836205 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-07-02 19:20:55 is 8983463.337597326 s in the future
1353 19:50:31.836516 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-07-02 19:20:55 is 8983463.329944993 s in the future
1354 19:50:31.879456 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-07-02 19:20:55 is 8983463.322060993 s in the future
1355 19:50:31.879966 tar: ./net/forwarding/loopback.sh: time stamp 2022-07-02 19:20:55 is 8983463.314222326 s in the future
1356 19:50:31.880293 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983463.306227326 s in the future
1357 19:50:31.880598 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983463.297696659 s in the future
1358 19:50:31.923468 tar: ./net/forwarding: time stamp 2022-07-05 19:44:59 is 9244107.294170659 s in the future
1359 19:50:31.923975 tar: ./net/reuseport_bpf_cpu: time stamp 2022-07-05 19:44:37 is 9244085.284356993 s in the future
1360 19:50:31.924301 tar: ./net/udpgso.sh: time stamp 2022-07-02 19:20:55 is 8983463.277312659 s in the future
1361 19:50:31.924605 tar: ./net/udpgso: time stamp 2022-07-05 19:44:42 is 9244090.267219326 s in the future
1362 19:50:31.924894 tar: ./net/so_txtime.sh: time stamp 2022-07-02 19:20:55 is 8983463.260479993 s in the future
1363 19:50:31.925179 tar: ./net/txring_overwrite: time stamp 2022-07-05 19:44:41 is 9244089.251921993 s in the future
1364 19:50:31.967734 tar: ./net/so_txtime: time stamp 2022-07-05 19:44:42 is 9244090.242163993 s in the future
1365 19:50:31.968282 tar: ./net/netdevice.sh: time stamp 2022-07-02 19:20:55 is 8983463.234595993 s in the future
1366 19:50:31.968648 tar: ./net/psock_tpacket: time stamp 2022-07-05 19:44:40 is 9244088.224090659 s in the future
1367 19:50:31.968982 tar: ./net/msg_zerocopy: time stamp 2022-07-05 19:44:40 is 9244088.213019659 s in the future
1368 19:50:31.969304 tar: ./net/icmp_redirect.sh: time stamp 2022-07-02 19:20:55 is 8983463.204168659 s in the future
1369 19:50:32.011454 tar: ./net/tcp_mmap: time stamp 2022-07-05 19:44:41 is 9244089.194344326 s in the future
1370 19:50:32.011967 tar: ./net/fcnal-test.sh: time stamp 2022-07-02 19:20:55 is 8983463.180188326 s in the future
1371 19:50:32.012291 tar: ./net/fib_nexthops.sh: time stamp 2022-07-02 19:20:55 is 8983463.169078993 s in the future
1372 19:50:32.012595 tar: ./net/run_afpackettests: time stamp 2022-07-02 19:20:55 is 8983463.161624993 s in the future
1373 19:50:32.012887 tar: ./net/xfrm_policy.sh: time stamp 2022-07-02 19:20:55 is 8983463.153270993 s in the future
1374 19:50:32.055431 tar: ./net/socket: time stamp 2022-07-05 19:44:39 is 9244087.145031326 s in the future
1375 19:50:32.055940 tar: ./net/timestamping: time stamp 2022-07-05 19:44:44 is 9244092.136151993 s in the future
1376 19:50:32.056270 tar: ./net/run_netsocktests: time stamp 2022-07-02 19:20:55 is 8983463.129254993 s in the future
1377 19:50:32.056584 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983463.121678326 s in the future
1378 19:50:32.056881 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-07-02 19:20:55 is 8983463.114868993 s in the future
1379 19:50:32.099145 tar: ./net/fib_tests.sh: time stamp 2022-07-02 19:20:55 is 8983463.104107326 s in the future
1380 19:50:32.099311 tar: ./net: time stamp 2022-07-05 19:44:59 is 9244107.100559326 s in the future
1381 19:50:32.099379 tar: ./exec/load_address_4096: time stamp 2022-07-05 19:44:30 is 9244078.012832993 s in the future
1382 19:50:32.099472 tar: ./exec/execveat.symlink: time stamp 2022-07-05 19:44:30 is 9244078.008590659 s in the future
1383 19:50:32.099589 tar: ./exec/Makefile: time stamp 2022-07-02 19:20:55 is 8983463.003144993 s in the future
1384 19:50:32.099678 tar: ./exec/execveat.denatured: time stamp 2022-07-05 19:44:30 is 9244077.993246659 s in the future
1385 19:50:32.099753 tar: ./exec/load_address_16777216: time stamp 2022-07-05 19:44:30 is 9244077.952931993 s in the future
1386 19:50:32.148807 tar: ./exec/load_address_2097152: time stamp 2022-07-05 19:44:30 is 9244077.914453326 s in the future
1387 19:50:32.149297 tar: ./exec/subdir: time stamp 2022-07-05 19:44:30 is 9244077.910480659 s in the future
1388 19:50:32.149644 tar: ./exec/binfmt_script: time stamp 2022-07-02 19:20:55 is 8983462.904141326 s in the future
1389 19:50:32.149952 tar: ./exec/non-regular: time stamp 2022-07-05 19:44:30 is 9244077.896071659 s in the future
1390 19:50:32.150247 tar: ./exec/execveat: time stamp 2022-07-05 19:44:30 is 9244077.887884659 s in the future
1391 19:50:32.191726 tar: ./exec/script: time stamp 2022-07-05 19:44:30 is 9244077.881224992 s in the future
1392 19:50:32.192253 tar: ./exec/recursion-depth: time stamp 2022-07-05 19:44:30 is 9244077.872395326 s in the future
1393 19:50:32.192581 tar: ./exec: time stamp 2022-07-05 19:44:57 is 9244104.868744326 s in the future
1394 19:50:32.192886 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-07-05 19:44:29 is 9244076.856363992 s in the future
1395 19:50:32.193183 tar: ./breakpoints: time stamp 2022-07-05 19:44:56 is 9244103.852697326 s in the future
1396 19:50:32.244624 tar: ./pstore/pstore_crash_test: time stamp 2022-07-02 19:20:55 is 8983462.842248992 s in the future
1397 19:50:32.245172 tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-07-02 19:20:55 is 8983462.832591659 s in the future
1398 19:50:32.245533 tar: ./pstore/common_tests: time stamp 2022-07-02 19:20:55 is 8983462.825283659 s in the future
1399 19:50:32.245866 tar: ./pstore/pstore_tests: time stamp 2022-07-02 19:20:55 is 8983462.817557326 s in the future
1400 19:50:32.246189 tar: ./pstore: time stamp 2022-07-05 19:44:59 is 9244106.813530992 s in the future
1401 19:50:32.294494 tar: ./seccomp/seccomp_bpf: time stamp 2022-07-05 19:44:51 is 9244098.768735659 s in the future
1402 19:50:32.295072 tar: ./seccomp/seccomp_benchmark: time stamp 2022-07-05 19:44:50 is 9244097.761465326 s in the future
1403 19:50:32.295438 tar: ./seccomp: time stamp 2022-07-05 19:45:00 is 9244107.758472326 s in the future
1404 19:50:32.295770 tar: ./sync/sync_test: time stamp 2022-07-05 19:44:51 is 9244098.744498992 s in the future
1405 19:50:32.296089 tar: ./sync: time stamp 2022-07-05 19:45:00 is 9244107.740828659 s in the future
1406 19:50:32.339722 tar: ./kselftest-list.txt: time stamp 2022-07-05 19:45:01 is 9244108.732203992 s in the future
1407 19:50:32.340264 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-07-05 19:15:37 is 9242344.718463992 s in the future
1408 19:50:32.340620 tar: ./netfilter/nft_nat.sh: time stamp 2022-07-02 19:20:55 is 8983462.708991326 s in the future
1409 19:50:32.340949 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-07-02 19:20:55 is 8983462.700945326 s in the future
1410 19:50:32.341270 tar: ./netfilter/nft_queue.sh: time stamp 2022-07-02 19:20:55 is 8983462.692596326 s in the future
1411 19:50:32.383489 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-07-02 19:20:55 is 8983462.684188326 s in the future
1412 19:50:32.383999 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-07-02 19:20:55 is 8983462.676883992 s in the future
1413 19:50:32.384328 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983462.669274659 s in the future
1414 19:50:32.384634 tar: ./netfilter/nft_meta.sh: time stamp 2022-07-02 19:20:55 is 8983462.661187992 s in the future
1415 19:50:32.427480 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-07-02 19:20:55 is 8983462.653533326 s in the future
1416 19:50:32.427991 tar: ./netfilter/ipvs.sh: time stamp 2022-07-02 19:20:55 is 8983462.645816659 s in the future
1417 19:50:32.428321 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-07-02 19:20:55 is 8983462.638518326 s in the future
1418 19:50:32.428627 tar: ./netfilter/nf-queue: time stamp 2022-07-05 19:44:46 is 9244093.630454659 s in the future
1419 19:50:32.428924 tar: ./netfilter: time stamp 2022-07-05 19:44:59 is 9244106.626909992 s in the future
1420 19:50:32.429209 tar: ./zram/zram01.sh: time stamp 2022-07-02 19:20:55 is 8983462.616503992 s in the future
1421 19:50:32.471494 tar: ./zram/zram02.sh: time stamp 2022-07-02 19:20:55 is 8983462.608633992 s in the future
1422 19:50:32.472042 tar: ./zram/zram.sh: time stamp 2022-07-02 19:20:55 is 8983462.601630659 s in the future
1423 19:50:32.472397 tar: ./zram/zram_lib.sh: time stamp 2022-07-02 19:20:55 is 8983462.594559992 s in the future
1424 19:50:32.472731 tar: ./zram: time stamp 2022-07-05 19:45:01 is 9244108.590988659 s in the future
1425 19:50:32.473054 tar: ./nsfs/owner: time stamp 2022-07-05 19:44:46 is 9244093.578265326 s in the future
1426 19:50:32.515465 tar: ./nsfs/pidns: time stamp 2022-07-05 19:44:46 is 9244093.568142992 s in the future
1427 19:50:32.516016 tar: ./nsfs: time stamp 2022-07-05 19:44:59 is 9244106.564136659 s in the future
1428 19:50:32.516376 tar: ./mincore/mincore_selftest: time stamp 2022-07-05 19:44:36 is 9244083.546355326 s in the future
1429 19:50:32.516712 tar: ./mincore: time stamp 2022-07-05 19:44:59 is 9244106.542719992 s in the future
1430 19:50:32.517035 tar: ./rtc/setdate: time stamp 2022-07-05 19:44:49 is 9244096.529799659 s in the future
1431 19:50:32.517347 tar: ./rtc/settings: time stamp 2022-07-02 19:20:55 is 8983462.522414992 s in the future
1432 19:50:32.559526 tar: ./rtc/rtctest: time stamp 2022-07-05 19:44:50 is 9244097.513179659 s in the future
1433 19:50:32.560080 tar: ./rtc: time stamp 2022-07-05 19:45:00 is 9244107.509224326 s in the future
1434 19:50:32.560460 tar: ./splice/default_file_splice_read.sh: time stamp 2022-07-02 19:20:55 is 8983462.498203992 s in the future
1435 19:50:32.560820 tar: ./splice/short_splice_read.sh: time stamp 2022-07-02 19:20:55 is 8983462.489808992 s in the future
1436 19:50:32.561167 tar: ./splice/splice_read: time stamp 2022-07-05 19:44:51 is 9244098.481121326 s in the future
1437 19:50:32.603390 tar: ./splice/default_file_splice_read: time stamp 2022-07-05 19:44:51 is 9244098.472838326 s in the future
1438 19:50:32.603938 tar: ./splice: time stamp 2022-07-05 19:45:00 is 9244107.469074659 s in the future
1439 19:50:32.604296 tar: ./efivarfs/open-unlink: time stamp 2022-07-05 19:44:30 is 9244077.456986326 s in the future
1440 19:50:32.604629 tar: ./efivarfs/efivarfs.sh: time stamp 2022-07-02 19:20:55 is 8983462.447809992 s in the future
1441 19:50:32.604949 tar: ./efivarfs/create-read: time stamp 2022-07-05 19:44:30 is 9244077.437751992 s in the future
1442 19:50:32.647730 tar: ./efivarfs: time stamp 2022-07-05 19:44:57 is 9244104.433852992 s in the future
1443 19:50:32.648277 tar: ./mqueue/mq_perf_tests: time stamp 2022-07-05 19:44:36 is 9244083.419174659 s in the future
1444 19:50:32.648634 tar: ./mqueue/mq_open_tests: time stamp 2022-07-05 19:44:36 is 9244083.408260326 s in the future
1445 19:50:32.648965 tar: ./mqueue: time stamp 2022-07-05 19:44:59 is 9244106.404057659 s in the future
1446 19:50:32.649286 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-07-05 19:44:36 is 9244083.387439992 s in the future
1447 19:50:32.691536 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-07-05 19:44:36 is 9244083.377751659 s in the future
1448 19:50:32.692082 tar: ./membarrier: time stamp 2022-07-05 19:44:58 is 9244105.373704992 s in the future
1449 19:50:32.692436 tar: ./memfd/fuse_mnt: time stamp 2022-07-05 19:44:36 is 9244083.362583992 s in the future
1450 19:50:32.692766 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-07-02 19:20:55 is 8983462.354467326 s in the future
1451 19:50:32.693087 tar: ./memfd/fuse_test: time stamp 2022-07-05 19:44:36 is 9244083.345909992 s in the future
1452 19:50:32.735539 tar: ./memfd/run_fuse_test.sh: time stamp 2022-07-02 19:20:55 is 8983462.338631992 s in the future
1453 19:50:32.736081 tar: ./memfd/memfd_test: time stamp 2022-07-05 19:44:36 is 9244083.329423326 s in the future
1454 19:50:32.736439 tar: ./memfd: time stamp 2022-07-05 19:44:59 is 9244106.325773659 s in the future
1455 19:50:32.736776 tar: ./firmware/fw_fallback.sh: time stamp 2022-07-02 19:20:55 is 8983462.314367659 s in the future
1456 19:50:32.737094 tar: ./firmware/fw_namespace: time stamp 2022-07-05 19:44:32 is 9244079.305484992 s in the future
1457 19:50:32.779503 tar: ./firmware/fw_run_tests.sh: time stamp 2022-07-02 19:20:55 is 8983462.297467992 s in the future
1458 19:50:32.780017 tar: ./firmware/fw_filesystem.sh: time stamp 2022-07-02 19:20:55 is 8983462.289351326 s in the future
1459 19:50:32.780347 tar: ./firmware/fw_lib.sh: time stamp 2022-07-02 19:20:55 is 8983462.281810659 s in the future
1460 19:50:32.780652 tar: ./firmware: time stamp 2022-07-05 19:44:58 is 9244105.278440659 s in the future
1461 19:50:32.780945 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-07-05 19:44:30 is 9244077.264499659 s in the future
1462 19:50:32.829368 tar: ./drivers/dma-buf: time stamp 2022-07-05 19:44:57 is 9244104.260983326 s in the future
1463 19:50:32.829878 tar: ./drivers: time stamp 2022-07-05 19:44:57 is 9244104.257232326 s in the future
1464 19:50:32.830203 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-07-05 19:44:52 is 9244099.246027659 s in the future
1465 19:50:32.830544 tar: ./tmpfs: time stamp 2022-07-05 19:45:00 is 9244107.242531659 s in the future
1466 19:50:32.830867 tar: ./openat2/openat2_test: time stamp 2022-07-05 19:44:48 is 9244095.226002992 s in the future
1467 19:50:32.831241 tar: ./openat2/rename_attack_test: time stamp 2022-07-05 19:44:47 is 9244094.213772326 s in the future
1468 19:50:32.872580 tar: ./openat2/resolve_test: time stamp 2022-07-05 19:44:49 is 9244096.192003659 s in the future
1469 19:50:32.873094 tar: ./openat2: time stamp 2022-07-05 19:45:00 is 9244107.189108326 s in the future
1470 19:50:32.873447 tar: ./ir/ir_loopback.sh: time stamp 2022-07-02 19:20:55 is 8983462.179355326 s in the future
1471 19:50:32.873781 tar: ./ir/ir_loopback: time stamp 2022-07-05 19:44:35 is 9244082.172110326 s in the future
1472 19:50:32.874101 tar: ./ir: time stamp 2022-07-05 19:44:58 is 9244105.168798992 s in the future
1473 19:50:32.919511 tar: ./proc/proc-self-map-files-002: time stamp 2022-07-05 19:44:46 is 9244093.158306659 s in the future
1474 19:50:32.920073 tar: ./proc/proc-self-syscall: time stamp 2022-07-05 19:44:46 is 9244093.150419326 s in the future
1475 19:50:32.920452 tar: ./proc/fd-002-posix-eq: time stamp 2022-07-05 19:44:46 is 9244093.141780326 s in the future
1476 19:50:32.920784 tar: ./proc/proc-self-map-files-001: time stamp 2022-07-05 19:44:46 is 9244093.133423659 s in the future
1477 19:50:32.921103 tar: ./proc/setns-dcache: time stamp 2022-07-05 19:44:47 is 9244094.124999326 s in the future
1478 19:50:32.963511 tar: ./proc/thread-self: time stamp 2022-07-05 19:44:47 is 9244094.116477326 s in the future
1479 19:50:32.964074 tar: ./proc/proc-uptime-001: time stamp 2022-07-05 19:44:46 is 9244093.108153659 s in the future
1480 19:50:32.964448 tar: ./proc/setns-sysvipc: time stamp 2022-07-05 19:44:47 is 9244094.099942992 s in the future
1481 19:50:32.964787 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-07-05 19:44:47 is 9244094.092011992 s in the future
1482 19:50:32.965114 tar: ./proc/proc-loadavg-001: time stamp 2022-07-05 19:44:46 is 9244093.083833992 s in the future
1483 19:50:33.007539 tar: ./proc/proc-multiple-procfs: time stamp 2022-07-05 19:44:47 is 9244094.075284659 s in the future
1484 19:50:33.008086 tar: ./proc/fd-001-lookup: time stamp 2022-07-05 19:44:46 is 9244093.066061326 s in the future
1485 19:50:33.008451 tar: ./proc/read: time stamp 2022-07-05 19:44:46 is 9244093.057269992 s in the future
1486 19:50:33.008785 tar: ./proc/self: time stamp 2022-07-05 19:44:46 is 9244093.049224326 s in the future
1487 19:50:33.009105 tar: ./proc/proc-pid-vm: time stamp 2022-07-05 19:44:46 is 9244093.040917659 s in the future
1488 19:50:33.051524 tar: ./proc/proc-uptime-002: time stamp 2022-07-05 19:44:46 is 9244093.031690326 s in the future
1489 19:50:33.052084 tar: ./proc/proc-self-wchan: time stamp 2022-07-05 19:44:46 is 9244093.021911326 s in the future
1490 19:50:33.052456 tar: ./proc/fd-003-kthread: time stamp 2022-07-05 19:44:46 is 9244093.011335326 s in the future
1491 19:50:33.052786 tar: ./proc: time stamp 2022-07-05 19:44:59 is 9244106.007833326 s in the future
1492 19:50:33.053106 tar: ./timers/nsleep-lat: time stamp 2022-07-05 19:44:52 is 9244098.994133326 s in the future
1493 19:50:33.053414 tar: ./timers/inconsistency-check: time stamp 2022-07-05 19:44:52 is 9244098.985763992 s in the future
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1496 19:50:33.096362 tar: ./timers/clocksource-switch: time stamp 2022-07-05 19:44:52 is 9244098.960422326 s in the future
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1504 19:50:33.183448 tar: ./timers/change_skew: time stamp 2022-07-05 19:44:52 is 9244098.892191326 s in the future
1505 19:50:33.183992 tar: ./timers/set-tai: time stamp 2022-07-05 19:44:52 is 9244098.884050326 s in the future
1506 19:50:33.184352 tar: ./timers/leapcrash: time stamp 2022-07-05 19:44:52 is 9244098.875761992 s in the future
1507 19:50:33.184679 tar: ./timers/mqueue-lat: time stamp 2022-07-05 19:44:52 is 9244098.867370659 s in the future
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1509 19:50:33.227547 tar: ./timers/settings: time stamp 2022-07-02 19:20:55 is 8983461.851120659 s in the future
1510 19:50:33.228103 tar: ./timers/nanosleep: time stamp 2022-07-05 19:44:52 is 9244098.843079992 s in the future
1511 19:50:33.228468 tar: ./timers/set-tz: time stamp 2022-07-05 19:44:52 is 9244098.834673659 s in the future
1512 19:50:33.228799 tar: ./timers/rtcpie: time stamp 2022-07-05 19:44:52 is 9244098.826470326 s in the future
1513 19:50:33.229113 tar: ./timers/valid-adjtimex: time stamp 2022-07-05 19:44:52 is 9244098.817613992 s in the future
1514 19:50:33.271519 tar: ./timers: time stamp 2022-07-05 19:45:00 is 9244106.814127992 s in the future
1515 19:50:33.272071 tar: ./sigaltstack/sas: time stamp 2022-07-05 19:44:51 is 9244097.801213992 s in the future
1516 19:50:33.272435 tar: ./sigaltstack: time stamp 2022-07-05 19:45:00 is 9244106.797212326 s in the future
1517 19:50:33.272768 tar: ./timens/exec: time stamp 2022-07-05 19:44:52 is 9244098.785330992 s in the future
1518 19:50:33.273083 tar: ./timens/timerfd: time stamp 2022-07-05 19:44:52 is 9244098.776707992 s in the future
1519 19:50:33.273396 tar: ./timens/timens: time stamp 2022-07-05 19:44:52 is 9244098.768096326 s in the future
1520 19:50:33.315387 tar: ./timens/gettime_perf: time stamp 2022-07-05 19:44:52 is 9244098.759416326 s in the future
1521 19:50:33.315940 tar: ./timens/procfs: time stamp 2022-07-05 19:44:52 is 9244098.749797992 s in the future
1522 19:50:33.316301 tar: ./timens/futex: time stamp 2022-07-05 19:44:52 is 9244098.741694326 s in the future
1523 19:50:33.316630 tar: ./timens/timer: time stamp 2022-07-05 19:44:52 is 9244098.733130659 s in the future
1524 19:50:33.316945 tar: ./timens/clock_nanosleep: time stamp 2022-07-05 19:44:52 is 9244098.724352326 s in the future
1525 19:50:33.359467 tar: ./timens: time stamp 2022-07-05 19:45:00 is 9244106.720461992 s in the future
1526 19:50:33.360010 tar: ./kselftest/prefix.pl: time stamp 2022-07-05 19:44:54 is 9244100.708646326 s in the future
1527 19:50:33.360372 tar: ./kselftest/runner.sh: time stamp 2022-07-05 19:44:54 is 9244100.701280992 s in the future
1528 19:50:33.360707 tar: ./kselftest/module.sh: time stamp 2022-07-05 19:44:54 is 9244100.693057992 s in the future
1529 19:50:33.361023 tar: ./kselftest: time stamp 2022-07-05 19:44:54 is 9244100.689120992 s in the future
1530 19:50:33.361333 tar: ./intel_pstate/run.sh: time stamp 2022-07-02 19:20:55 is 8983461.678189992 s in the future
1531 19:50:33.403518 tar: ./intel_pstate: time stamp 2022-07-05 19:44:58 is 9244104.674946659 s in the future
1532 19:50:33.404093 tar: ./livepatch/functions.sh: time stamp 2022-07-02 19:20:55 is 8983461.665059659 s in the future
1533 19:50:33.404466 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-07-02 19:20:55 is 8983461.658327659 s in the future
1534 19:50:33.404816 tar: ./livepatch/test-state.sh: time stamp 2022-07-02 19:20:55 is 8983461.650042992 s in the future
1535 19:50:33.405138 tar: ./livepatch/test-ftrace.sh: time stamp 2022-07-02 19:20:55 is 8983461.641786326 s in the future
1536 19:50:33.447483 tar: ./livepatch/test-callbacks.sh: time stamp 2022-07-02 19:20:55 is 8983461.632424992 s in the future
1537 19:50:33.448043 tar: ./livepatch/settings: time stamp 2022-07-02 19:20:55 is 8983461.624361992 s in the future
1538 19:50:33.448413 tar: ./livepatch/test-livepatch.sh: time stamp 2022-07-02 19:20:55 is 8983461.616287326 s in the future
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1540 19:50:33.449077 tar: ./android/run.sh: time stamp 2022-07-05 19:44:55 is 9244101.601484992 s in the future
1541 19:50:33.491515 tar: ./android: time stamp 2022-07-05 19:44:55 is 9244101.597330659 s in the future
1542 19:50:33.492070 tar: ./kcmp/kcmp_test: time stamp 2022-07-05 19:44:35 is 9244081.585189659 s in the future
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1544 19:50:33.492782 tar: ./cpufreq/special-tests.sh: time stamp 2022-07-02 19:20:55 is 8983461.570050992 s in the future
1545 19:50:33.493104 tar: ./cpufreq/governor.sh: time stamp 2022-07-02 19:20:55 is 8983461.562271659 s in the future
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1551 19:50:33.579549 tar: ./pidfd/pidfd_setns_test: time stamp 2022-07-05 19:44:46 is 9244092.512500992 s in the future
1552 19:50:33.580129 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-07-05 19:44:46 is 9244092.503350659 s in the future
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1554 19:50:33.580825 tar: ./pidfd/pidfd_open_test: time stamp 2022-07-05 19:44:46 is 9244092.484870326 s in the future
1555 19:50:33.581151 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-07-05 19:44:46 is 9244092.474781659 s in the future
1556 19:50:33.623514 tar: ./pidfd/pidfd_wait: time stamp 2022-07-05 19:44:46 is 9244092.462101326 s in the future
1557 19:50:33.624065 tar: ./pidfd/pidfd_poll_test: time stamp 2022-07-05 19:44:46 is 9244092.453198659 s in the future
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1559 19:50:33.624762 tar: ./mount/unprivileged-remount-test: time stamp 2022-07-05 19:44:36 is 9244082.437631659 s in the future
1560 19:50:33.625111 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-07-02 19:20:55 is 8983461.430402659 s in the future
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1562 19:50:33.668095 tar: ./mount/nosymfollow-test: time stamp 2022-07-05 19:44:36 is 9244082.413424326 s in the future
1563 19:50:33.668457 tar: ./mount: time stamp 2022-07-05 19:44:59 is 9244105.409718659 s in the future
1564 19:50:33.668805 tar: ./ftrace/test.d/event/event-no-pid.tc: time stamp 2022-07-02 19:20:55 is 8983461.392641992 s in the future
1565 19:50:33.669130 tar: ./ftrace/test.d/event/trace_printk.tc: time stamp 2022-07-02 19:20:55 is 8983461.384775326 s in the future
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1574 19:50:33.756816 tar: ./ftrace/test.d/instances/instance.tc: time stamp 2022-07-02 19:20:55 is 8983461.318279659 s in the future
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1579 19:50:33.801085 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-07-02 19:20:55 is 8983461.282199326 s in the future
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1637 19:50:34.468158 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-07-02 19:20:55 is 8983460.849810326 s in the future
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1639 19:50:34.468904 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-07-02 19:20:55 is 8983460.838598992 s in the future
1640 19:50:34.511557 tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-07-02 19:20:55 is 8983460.830876326 s in the future
1641 19:50:34.512108 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-07-02 19:20:55 is 8983460.822830992 s in the future
1642 19:50:34.512469 tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-07-02 19:20:55 is 8983460.815435659 s in the future
1643 19:50:34.512800 tar: ./ftrace/test.d/trigger: time stamp 2022-07-02 19:20:55 is 8983460.811377326 s in the future
1644 19:50:34.555551 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-07-02 19:20:55 is 8983460.799340992 s in the future
1645 19:50:34.556113 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-07-02 19:20:55 is 8983460.791317326 s in the future
1646 19:50:34.556507 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-07-02 19:20:55 is 8983460.783213659 s in the future
1647 19:50:34.556844 tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-07-02 19:20:55 is 8983460.775613659 s in the future
1648 19:50:34.599547 tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-07-02 19:20:55 is 8983460.768440659 s in the future
1649 19:50:34.600119 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-07-02 19:20:55 is 8983460.760823992 s in the future
1650 19:50:34.600494 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-07-02 19:20:55 is 8983460.752615659 s in the future
1651 19:50:34.600832 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-07-02 19:20:55 is 8983460.744460659 s in the future
1652 19:50:34.601162 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-07-02 19:20:55 is 8983460.735622326 s in the future
1653 19:50:34.643573 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-07-02 19:20:55 is 8983460.727884659 s in the future
1654 19:50:34.644139 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-07-02 19:20:55 is 8983460.720155659 s in the future
1655 19:50:34.644507 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-07-02 19:20:55 is 8983460.712555992 s in the future
1656 19:50:34.644850 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-07-02 19:20:55 is 8983460.704617659 s in the future
1657 19:50:34.687381 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-07-02 19:20:55 is 8983460.696071992 s in the future
1658 19:50:34.687937 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-07-02 19:20:55 is 8983460.688807326 s in the future
1659 19:50:34.688313 tar: ./ftrace/test.d/ftrace: time stamp 2022-07-02 19:20:55 is 8983460.685551659 s in the future
1660 19:50:34.688663 tar: ./ftrace/test.d/template: time stamp 2022-07-02 19:20:55 is 8983460.678255659 s in the future
1661 19:50:34.731456 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-07-02 19:20:55 is 8983460.668377992 s in the future
1662 19:50:34.732004 tar: ./ftrace/test.d/selftest: time stamp 2022-07-02 19:20:55 is 8983460.664018326 s in the future
1663 19:50:34.732360 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-07-02 19:20:55 is 8983460.650512659 s in the future
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1667 19:50:34.733638 tar: ./ftrace/settings: time stamp 2022-07-02 19:20:55 is 8983460.627497326 s in the future
1668 19:50:34.733957 tar: ./ftrace/ftracetest: time stamp 2022-07-02 19:20:55 is 8983460.618706326 s in the future
1669 19:50:34.734254 tar: ./ftrace: time stamp 2022-07-05 19:44:58 is 9244103.614854326 s in the future
1670 19:50:34.734542 tar: ./core/close_range_test: time stamp 2022-07-05 19:44:30 is 9244075.600359659 s in the future
1671 19:50:34.775560 tar: ./core: time stamp 2022-07-05 19:44:57 is 9244102.596306326 s in the future
1672 19:50:34.776114 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-07-05 19:44:33 is 9244078.580318659 s in the future
1673 19:50:34.776478 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-07-05 19:44:34 is 9244079.570398992 s in the future
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1675 19:50:34.777148 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-07-05 19:44:35 is 9244080.548817659 s in the future
1676 19:50:34.817407 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-07-05 19:44:35 is 9244080.538468992 s in the future
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1678 19:50:34.818314 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-07-05 19:44:34 is 9244079.514652992 s in the future
1679 19:50:34.818681 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-07-05 19:44:33 is 9244078.503569992 s in the future
1680 19:50:34.860445 tar: ./futex/functional: time stamp 2022-07-05 19:44:58 is 9244103.499727659 s in the future
1681 19:50:34.861008 tar: ./futex/run.sh: time stamp 2022-07-05 19:44:58 is 9244103.491412992 s in the future
1682 19:50:34.861370 tar: ./futex: time stamp 2022-07-05 19:44:58 is 9244103.487592992 s in the future
1683 19:50:34.861698 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-07-02 19:20:55 is 8983460.476180992 s in the future
1684 19:50:34.862010 tar: ./cpu-hotplug: time stamp 2022-07-05 19:44:57 is 9244102.472704326 s in the future
1685 19:50:34.903396 tar: ./capabilities/validate_cap: time stamp 2022-07-05 19:44:29 is 9244074.461144992 s in the future
1686 19:50:34.903630 tar: ./capabilities/test_execve: time stamp 2022-07-05 19:44:29 is 9244074.451191326 s in the future
1687 19:50:34.903755 tar: ./capabilities: time stamp 2022-07-05 19:44:57 is 9244102.447211326 s in the future
1688 19:50:34.903867 tar: ./ipc/msgque: time stamp 2022-07-05 19:44:35 is 9244080.434718659 s in the future
1689 19:50:34.903974 tar: ./ipc: time stamp 2022-07-05 19:44:58 is 9244103.431265326 s in the future
1690 19:50:34.947499 tar: ./static_keys/test_static_keys.sh: time stamp 2022-07-02 19:20:55 is 8983460.420129659 s in the future
1691 19:50:34.947974 tar: ./static_keys: time stamp 2022-07-05 19:45:00 is 9244105.416592326 s in the future
1692 19:50:34.948272 tar: ./run_kselftest.sh: time stamp 2022-07-05 19:44:54 is 9244099.408674659 s in the future
1693 19:50:34.948597 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-07-05 19:44:35 is 9244080.397458326 s in the future
1694 19:50:34.948901 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-07-05 19:44:35 is 9244080.389356992 s in the future
1695 19:50:34.991548 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-07-05 19:44:35 is 9244080.381567659 s in the future
1696 19:50:34.992086 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-07-05 19:44:35 is 9244080.373902659 s in the future
1697 19:50:34.992439 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-07-05 19:44:35 is 9244080.365993326 s in the future
1698 19:50:34.992755 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-05 19:44:35 is 9244080.358455659 s in the future
1699 19:50:34.993062 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-07-05 19:44:35 is 9244080.350244326 s in the future
1700 19:50:35.035661 tar: ./lkdtm/BUG.sh: time stamp 2022-07-05 19:44:35 is 9244080.342240992 s in the future
1701 19:50:35.036200 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-07-05 19:44:35 is 9244080.334047659 s in the future
1702 19:50:35.036550 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-07-05 19:44:35 is 9244080.326128992 s in the future
1703 19:50:35.036871 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-07-05 19:44:35 is 9244080.318252659 s in the future
1704 19:50:35.037179 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-07-05 19:44:35 is 9244080.309996992 s in the future
1705 19:50:35.079627 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-07-05 19:44:35 is 9244080.301645992 s in the future
1706 19:50:35.080175 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-07-05 19:44:35 is 9244080.293679326 s in the future
1707 19:50:35.080537 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-07-05 19:44:35 is 9244080.286188326 s in the future
1708 19:50:35.080855 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-07-05 19:44:35 is 9244080.279156992 s in the future
1709 19:50:35.081161 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-07-05 19:44:35 is 9244080.272125326 s in the future
1710 19:50:35.123747 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-07-05 19:44:35 is 9244080.264919326 s in the future
1711 19:50:35.124299 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-07-05 19:44:35 is 9244080.257436326 s in the future
1712 19:50:35.124661 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-07-05 19:44:35 is 9244080.250351326 s in the future
1713 19:50:35.124990 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-07-05 19:44:35 is 9244080.243144326 s in the future
1714 19:50:35.125306 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-07-05 19:44:35 is 9244080.235729992 s in the future
1715 19:50:35.167661 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-07-05 19:44:35 is 9244080.228396659 s in the future
1716 19:50:35.168213 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-07-05 19:44:35 is 9244080.220677659 s in the future
1717 19:50:35.168578 tar: ./lkdtm/LOOP.sh: time stamp 2022-07-05 19:44:35 is 9244080.213544326 s in the future
1718 19:50:35.168910 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-07-05 19:44:35 is 9244080.206205992 s in the future
1719 19:50:35.211747 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-07-05 19:44:35 is 9244080.198991992 s in the future
1720 19:50:35.212293 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-07-05 19:44:35 is 9244080.191459992 s in the future
1721 19:50:35.212654 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-07-05 19:44:35 is 9244080.184024326 s in the future
1722 19:50:35.212986 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-07-05 19:44:35 is 9244080.176481659 s in the future
1723 19:50:35.213305 tar: ./lkdtm/tests.txt: time stamp 2022-07-02 19:20:55 is 8983460.169751992 s in the future
1724 19:50:35.255517 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-07-05 19:44:35 is 9244080.162416326 s in the future
1725 19:50:35.256098 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-07-05 19:44:35 is 9244080.154735659 s in the future
1726 19:50:35.256460 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-07-05 19:44:35 is 9244080.148349659 s in the future
1727 19:50:35.256795 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-07-05 19:44:35 is 9244080.141322992 s in the future
1728 19:50:35.257112 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-07-05 19:44:35 is 9244080.134311992 s in the future
1729 19:50:35.299517 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-07-05 19:44:35 is 9244080.127640992 s in the future
1730 19:50:35.300095 tar: ./lkdtm/WARNING.sh: time stamp 2022-07-05 19:44:35 is 9244079.780533325 s in the future
1731 19:50:35.300463 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-07-05 19:44:35 is 9244079.768050992 s in the future
1732 19:50:35.300796 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-07-05 19:44:35 is 9244079.759817992 s in the future
1733 19:50:35.301137 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-07-05 19:44:35 is 9244079.751746992 s in the future
1734 19:50:35.347373 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-07-05 19:44:35 is 9244079.743549325 s in the future
1735 19:50:35.347876 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-07-05 19:44:35 is 9244079.735452325 s in the future
1736 19:50:35.348202 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-07-05 19:44:35 is 9244079.727829659 s in the future
1737 19:50:35.348524 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-07-05 19:44:35 is 9244079.720040325 s in the future
1738 19:50:35.348819 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-07-05 19:44:35 is 9244079.712105325 s in the future
1739 19:50:35.391507 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-07-05 19:44:35 is 9244079.703873325 s in the future
1740 19:50:35.392025 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-07-05 19:44:35 is 9244079.695866992 s in the future
1741 19:50:35.392402 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-07-05 19:44:35 is 9244079.688135325 s in the future
1742 19:50:35.392710 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-07-05 19:44:35 is 9244079.680090659 s in the future
1743 19:50:35.435474 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-07-05 19:44:35 is 9244079.672672659 s in the future
1744 19:50:35.436038 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-05 19:44:35 is 9244079.664761992 s in the future
1745 19:50:35.436408 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-07-05 19:44:35 is 9244079.657068325 s in the future
1746 19:50:35.436743 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-07-05 19:44:35 is 9244079.649194659 s in the future
1747 19:50:35.437060 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-07-05 19:44:35 is 9244079.641063992 s in the future
1748 19:50:35.479412 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-07-05 19:44:35 is 9244079.633331992 s in the future
1749 19:50:35.479982 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-07-05 19:44:35 is 9244079.625512992 s in the future
1750 19:50:35.480347 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-07-05 19:44:35 is 9244079.618503992 s in the future
1751 19:50:35.480677 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-07-05 19:44:35 is 9244079.610399992 s in the future
1752 19:50:35.523586 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-07-05 19:44:35 is 9244079.602697992 s in the future
1753 19:50:35.524136 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-07-05 19:44:35 is 9244079.595339992 s in the future
1754 19:50:35.524528 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-07-05 19:44:35 is 9244079.587498659 s in the future
1755 19:50:35.524863 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-07-05 19:44:35 is 9244079.579978325 s in the future
1756 19:50:35.525182 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-07-05 19:44:35 is 9244079.572685325 s in the future
1757 19:50:35.567487 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-07-05 19:44:35 is 9244079.564833325 s in the future
1758 19:50:35.568034 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-07-05 19:44:35 is 9244079.557307325 s in the future
1759 19:50:35.568403 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-07-05 19:44:35 is 9244079.549812325 s in the future
1760 19:50:35.568753 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-07-05 19:44:35 is 9244079.542200325 s in the future
1761 19:50:35.569069 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-07-05 19:44:35 is 9244079.534696325 s in the future
1762 19:50:35.611459 tar: ./lkdtm/PANIC.sh: time stamp 2022-07-05 19:44:35 is 9244079.527376659 s in the future
1763 19:50:35.612005 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-07-05 19:44:35 is 9244079.519849992 s in the future
1764 19:50:35.612368 tar: ./lkdtm: time stamp 2022-07-05 19:44:58 is 9244102.516186992 s in the future
1765 19:50:35.612703 tar: ./fpu/run_test_fpu.sh: time stamp 2022-07-02 19:20:55 is 8983459.504626992 s in the future
1766 19:50:35.613028 tar: ./fpu/test_fpu: time stamp 2022-07-05 19:44:32 is 9244076.496515659 s in the future
1767 19:50:35.655662 tar: ./fpu: time stamp 2022-07-05 19:44:58 is 9244102.493271325 s in the future
1768 19:50:35.656209 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-07-02 19:20:55 is 8983459.481395992 s in the future
1769 19:50:35.656579 tar: ./memory-hotplug: time stamp 2022-07-05 19:44:59 is 9244103.477363992 s in the future
1770 19:50:35.656913 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-07-05 19:44:30 is 9244074.463857992 s in the future
1771 19:50:35.657234 tar: ./clone3/clone3_set_tid: time stamp 2022-07-05 19:44:30 is 9244074.453570992 s in the future
1772 19:50:35.699549 tar: ./clone3/clone3_clear_sighand: time stamp 2022-07-05 19:44:30 is 9244074.444651325 s in the future
1773 19:50:35.700128 tar: ./clone3/clone3: time stamp 2022-07-05 19:44:30 is 9244074.435782325 s in the future
1774 19:50:35.700495 tar: ./clone3: time stamp 2022-07-05 19:44:57 is 9244101.432059659 s in the future
1775 19:50:35.700826 tar: ./tpm2/tpm2_tests.py: time stamp 2022-07-02 19:20:55 is 8983459.419849992 s in the future
1776 19:50:35.701159 tar: ./tpm2/test_space.sh: time stamp 2022-07-02 19:20:55 is 8983459.412289992 s in the future
1777 19:50:35.701470 tar: ./tpm2/test_smoke.sh: time stamp 2022-07-02 19:20:55 is 8983459.404850325 s in the future
1778 19:50:35.743708 tar: ./tpm2/tpm2.py: time stamp 2022-07-02 19:20:55 is 8983459.396190325 s in the future
1779 19:50:35.744259 tar: ./tpm2: time stamp 2022-07-05 19:45:00 is 9244104.392503659 s in the future
1780 19:50:35.744621 tar: ./user/test_user_copy.sh: time stamp 2022-07-02 19:20:55 is 8983459.381849325 s in the future
1781 19:50:35.744955 tar: ./user: time stamp 2022-07-05 19:45:00 is 9244104.377654325 s in the future
1782 19:50:35.745300 tar: .: time stamp 2022-07-05 19:45:01 is 9244105.373568992 s in the future
1783 19:50:35.758134 skiplist:
1784 19:50:35.779191 ========================================
1785 19:50:35.779737 breakpoints:breakpoint_test
1786 19:50:36.289723 breakpoints:step_after_suspend_test
1787 19:50:36.353892 ftrace:ftracetest
1788 19:50:36.402070 net:rtnetlink.sh
1789 19:50:36.465890 net:tls
1790 19:50:36.529869 netfilter:bridge_brouter.sh
1791 19:50:36.577789 netfilter:nft_flowtable.sh
1792 19:50:36.641465 netfilter:nft_trans_stress.sh
1793 19:50:36.689335 pidfd:pidfd_wait
1794 19:50:36.753497 ========================================
1795 19:50:39.309032 [ 100.244186] kselftest: Running tests in lkdtm
1796 19:50:39.341226 TAP version 13
1797 19:50:39.388904 1..70
1798 19:50:39.421144 # selftests: lkdtm: PANIC.sh
1799 19:50:39.788553 # Skipping PANIC: crashes entire system
1800 19:50:39.804378 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1801 19:50:39.836275 # selftests: lkdtm: BUG.sh
1802 19:50:40.222892 [ 101.129517] lkdtm: Performing direct entry BUG
1803 19:50:40.223465 [ 101.134585] ------------[ cut here ]------------
1804 19:50:40.223814 [ 101.139228] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1805 19:50:40.224137 [ 101.144461] Internal error: Oops - BUG: 0 [#1] SMP ARM
1806 19:50:40.265871 [ 101.149609] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
1807 19:50:40.266092 [ 101.178691] CPU: 0 PID: 794 Comm: cat Not tainted 5.10.126-cip11 #1
1808 19:50:40.266205 [ 101.184966] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1809 19:50:40.266306 [ 101.191514] PC is at lkdtm_BUG+0x14/0x18
1810 19:50:40.266402 [ 101.195452] LR is at lkdtm_do_action+0x2c/0x4c
1811 19:50:40.266496 [ 101.199904] pc : [<c0c2d8b0>] lr : [<c0c2d330>] psr: a00e0013
1812 19:50:40.266588 [ 101.206179] sp : c6e9fe58 ip : c6e9fe68 fp : c6e9fe64
1813 19:50:40.266677 [ 101.211411] r10: 00000004 r9 : c1acb7a4 r8 : c15e7d40
1814 19:50:40.309304 [ 101.216643] r7 : c6e9ff60 r6 : 00000004 r5 : c5fea000 r4 : 00000001
1815 19:50:40.309788 [ 101.223177] r3 : c0c2d89c r2 : a4c569b4 r1 : ef7815e0 r0 : c15e7d48
1816 19:50:40.310090 [ 101.229713] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1817 19:50:40.310372 [ 101.236857] Control: 10c5387d Table: 16bb804a DAC: 00000051
1818 19:50:40.310643 [ 101.242613] Process cat (pid: 794, stack limit = 0x874d3c7c)
1819 19:50:40.310904 [ 101.248280] Stack: (0xc6e9fe58 to 0xc6ea0000)
1820 19:50:40.352090 [ 101.252648] fe40: c6e9fe74 c6e9fe68
1821 19:50:40.352636 [ 101.260839] fe60: c0c2d330 c0c2d8a8 c6e9fe9c c6e9fe78 c0c2d830 c0c2d310 c0c2d710 c5f87180
1822 19:50:40.352991 [ 101.269028] fe80: b6e03000 00000004 c309a780 c6e9ff60 c6e9fec4 c6e9fea0 c07f4c50 c0c2d71c
1823 19:50:40.353323 [ 101.277216] fea0: 00000000 c5f87180 b6e03000 c2816000 c6e9ff60 c07f4bec c6e9ff5c c6e9fec8
1824 19:50:40.353639 [ 101.285404] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c6e9e000
1825 19:50:40.353944 [ 101.293592] fee0: b6e03000 00020000 00000004 00000004 0001fffc c6e9fee0 00000001 b6e02000
1826 19:50:40.395722 [ 101.301782] ff00: c6d34780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1827 19:50:40.396238 [ 101.309969] ff20: 00000000 00000000 c136d640 a4c569b4 c205c080 c5f87180 c5f87180 c6e9e000
1828 19:50:40.396587 [ 101.318160] ff40: b6e03000 00000000 00000000 00000004 c6e9ff94 c6e9ff60 c05988bc c0598228
1829 19:50:40.396919 [ 101.326349] ff60: 00000000 00000000 c6e9ffac a4c569b4 00000004 00000004 b6f4ae00 00000004
1830 19:50:40.397237 [ 101.334538] ff80: c03002e4 c6e9e000 c6e9ffa4 c6e9ff98 c059894c c0598854 00000000 c6e9ffa8
1831 19:50:40.439059 [ 101.342726] ffa0: c03000c0 c0598940 00000004 00000004 00000001 b6e03000 00000004 00000000
1832 19:50:40.439604 [ 101.350915] ffc0: 00000004 00000004 b6f4ae00 00000004 00000001 00000000 00020000 be9eca54
1833 19:50:40.439960 [ 101.359102] ffe0: 00000004 be9ec788 b6eb894f b6e3ec66 800e0030 00000001 00000000 00000000
1834 19:50:40.440287 [ 101.367285] Backtrace:
1835 19:50:40.440598 [ 101.369756] [<c0c2d89c>] (lkdtm_BUG) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
1836 19:50:40.440904 [ 101.377342] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
1837 19:50:40.482261 [ 101.385364] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1838 19:50:40.482811 [ 101.393294] r9:c6e9ff60 r8:c309a780 r7:00000004 r6:b6e03000 r5:c5f87180 r4:c0c2d710
1839 19:50:40.483191 [ 101.401054] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1840 19:50:40.483522 [ 101.408896] r9:c07f4bec r8:c6e9ff60 r7:c2816000 r6:b6e03000 r5:c5f87180 r4:00000000
1841 19:50:40.483839 [ 101.416654] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1842 19:50:40.484145 [ 101.423801] r10:00000004 r9:00000000 r8:00000000 r7:b6e03000 r6:c6e9e000 r5:c5f87180
1843 19:50:40.525468 [ 101.431637] r4:c5f87180
1844 19:50:40.526012 [ 101.434185] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1845 19:50:40.526364 [ 101.441331] r9:c6e9e000 r8:c03002e4 r7:00000004 r6:b6f4ae00 r5:00000004 r4:00000004
1846 19:50:40.526695 [ 101.449089] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1847 19:50:40.527034 [ 101.456665] Exception stack(0xc6e9ffa8 to 0xc6e9fff0)
1848 19:50:40.527348 [ 101.461727] ffa0: 00000004 00000004 00000001 b6e03000 00000004 00000000
1849 19:50:40.568685 [ 101.469916] ffc0: 00000004 00000004 b6f4ae00 00000004 00000001 00000000 00020000 be9eca54
1850 19:50:40.569232 [ 101.478103] ffe0: 00000004 be9ec788 b6eb894f b6e3ec66
1851 19:50:40.569585 [ 101.483166] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1852 19:50:40.569915 [ 101.489272] ---[ end trace 1b4975fd99b799d6 ]---
1853 19:50:40.570229 [ 101.493900] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1854 19:50:40.570537 [ 101.502780] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 794, name: cat
1855 19:50:40.570841 [ 101.510441] INFO: lockdep is turned off.
1856 19:50:40.571172 [ 101.514370] irq event stamp: 1612
1857 19:50:40.611944 [ 101.517704] hardirqs last enabled at (1611): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1858 19:50:40.612491 [ 101.525546] hardirqs last disabled at (1612): [<c0300c60>] __und_svc+0x60/0x6c
1859 19:50:40.612845 [ 101.532780] softirqs last enabled at (1608): [<c03021a8>] __do_softirq+0x378/0x5fc
1860 19:50:40.613171 [ 101.540449] softirqs last disabled at (1601): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1861 19:50:40.613487 [ 101.548291] CPU: 0 PID: 794 Comm: cat Tainted: G D 5.10.126-cip11 #1
1862 19:50:40.613797 [ 101.555952] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1863 19:50:40.655283 [ 101.562485] Backtrace:
1864 19:50:40.655826 [ 101.564957] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
1865 19:50:40.656184 [ 101.572536] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f6a8
1866 19:50:40.656509 [ 101.578211] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
1867 19:50:40.656821 [ 101.585541] [<c1351894>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
1868 19:50:40.657126 [ 101.593299] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c81fc r4:c6e9e000
1869 19:50:40.698447 [ 101.601055] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
1870 19:50:40.699017 [ 101.608894] r6:00000000 r5:00000031 r4:c19c81fc
1871 19:50:40.699372 [ 101.613531] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
1872 19:50:40.699699 [ 101.621283] r6:00000001 r5:c6e9e000 r4:c5800d80
1873 19:50:40.700013 [ 101.625923] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1874 19:50:40.700315 [ 101.633242] r8:0000000b r7:c1e0fc0c r6:ffffe000 r5:00000000 r4:c5800d80
1875 19:50:40.700613 [ 101.639961] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1876 19:50:40.700908 [ 101.646494] r7:c1e0fc0c
1877 19:50:40.741780 [ 101.649040] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1878 19:50:40.742328 [ 101.656099] r10:00000004 r9:c6e9e000 r8:c15e7d40 r7:00000000 r6:c6e9fdc8 r5:c0c2d8b0
1879 19:50:40.742681 [ 101.663935] r4:e7f001f2
1880 19:50:40.743033 [ 101.666482] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1881 19:50:40.743357 [ 101.674405] Exception stack(0xc6e9fdc8 to 0xc6e9fe10)
1882 19:50:40.743666 [ 101.679468] fdc0: c15e7d48 ef7815e0 a4c569b4 c0c2d89c 00000001 c5fea000
1883 19:50:40.785015 [ 101.687658] fde0: 00000004 c6e9ff60 c15e7d40 c1acb7a4 00000004 c6e9fe64 c6e9fe68 c6e9fe58
1884 19:50:40.785561 [ 101.695843] fe00: c0c2d330 c0c2d8b0 a00e0013 ffffffff
1885 19:50:40.785914 [ 101.700905] r7:c6e9fdfc r6:ffffffff r5:a00e0013 r4:c0c2d8b4
1886 19:50:40.786241 [ 101.706583] [<c0c2d89c>] (lkdtm_BUG) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
1887 19:50:40.786561 [ 101.714166] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
1888 19:50:40.786869 [ 101.722184] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1889 19:50:40.827798 [ 101.730113] r9:c6e9ff60 r8:c309a780 r7:00000004 r6:b6e03000 r5:c5f87180 r4:c0c2d710
1890 19:50:40.828339 [ 101.737873] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1891 19:50:40.828687 [ 101.745714] r9:c07f4bec r8:c6e9ff60 r7:c2816000 r6:b6e03000 r5:c5f87180 r4:00000000
1892 19:50:40.829011 [ 101.753470] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1893 19:50:40.829323 [ 101.760616] r10:00000004 r9:00000000 r8:00000000 r7:b6e03000 r6:c6e9e000 r5:c5f87180
1894 19:50:40.829627 [ 101.768452] r4:c5f87180
1895 19:50:40.829921 [ 101.770998] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1896 19:50:40.880964 [ 101.778145] r9:c6e9e000 r8:c03002e4 r7:00000004 r6:b6f4ae00 r5:00000004 r4:00000004
1897 19:50:40.881184 [ 101.785900] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1898 19:50:40.881252 [ 101.793477] Exception stack(0xc6e9ffa8 to 0xc6e9fff0)
1899 19:50:40.881314 [ 101.798539] ffa0: 00000004 00000004 00000001 b6e03000 00000004 00000000
1900 19:50:40.881375 [ 101.806727] ffc0: 00000004 00000004 b6f4ae00 00000004 00000001 00000000 00020000 be9eca54
1901 19:50:40.881433 [ 101.814911] ffe0: 00000004 be9ec788 b6eb894f b6e3ec66
1902 19:50:40.881489 # Segmentation fault
1903 19:50:40.987900 # [ 101.129517] lkdtm: Performing direct entry BUG
1904 19:50:40.988066 # [ 101.134585] ------------[ cut here ]------------
1905 19:50:40.988137 # [ 101.139228] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1906 19:50:40.988203 # [ 101.144461] Internal error: Oops - BUG: 0 [#1] SMP ARM
1907 19:50:41.031133 # [ 101.149609] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
1908 19:50:41.031221 # [ 101.178691] CPU: 0 PID: 794 Comm: cat Not tainted 5.10.126-cip11 #1
1909 19:50:41.031289 # [ 101.184966] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1910 19:50:41.031352 # [ 101.191514] PC is at lkdtm_BUG+0x14/0x18
1911 19:50:41.031413 # [ 101.195452] LR is at lkdtm_do_action+0x2c/0x4c
1912 19:50:41.031472 # [ 101.199904] pc : [<c0c2d8b0>] lr : [<c0c2d330>] psr: a00e0013
1913 19:50:41.031530 # [ 101.206179] sp : c6e9fe58 ip : c6e9fe68 fp : c6e9fe64
1914 19:50:41.079632 # [ 101.211411] r10: 00000004 r9 : c1acb7a4 r8 : c15e7d40
1915 19:50:41.080112 # [ 101.216643] r7 : c6e9ff60 r6 : 00000004 r5 : c5fea000 r4 : 00000001
1916 19:50:41.080421 # [ 101.223177] r3 : c0c2d89c r2 : a4c569b4 r1 : ef7815e0 r0 : c15e7d48
1917 19:50:41.080699 # [ 101.229713] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1918 19:50:41.080965 # [ 101.236857] Control: 10c5387d Table: 16bb804a DAC: 00000051
1919 19:50:41.081221 # [ 101.242613] Process cat (pid: 794, stack limit = 0x874d3c7c)
1920 19:50:41.081476 # [ 101.248280] Stack: (0xc6e9fe58 to 0xc6ea0000)
1921 19:50:41.123666 # [ 101.252648] fe40: c6e9fe74 c6e9fe68
1922 19:50:41.124177 # [ 101.260839] fe60: c0c2d330 c0c2d8a8 c6e9fe9c c6e9fe78 c0c2d830 c0c2d310 c0c2d710 c5f87180
1923 19:50:41.124512 # [ 101.269028] fe80: b6e03000 00000004 c309a780 c6e9ff60 c6e9fec4 c6e9fea0 c07f4c50 c0c2d71c
1924 19:50:41.124817 # [ 101.277216] fea0: 00000000 c5f87180 b6e03000 c2816000 c6e9ff60 c07f4bec c6e9ff5c c6e9fec8
1925 19:50:41.125105 # [ 101.285404] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c6e9e000
1926 19:50:41.167572 # [ 101.293592] fee0: b6e03000 00020000 00000004 00000004 0001fffc c6e9fee0 00000001 b6e02000
1927 19:50:41.168085 # [ 101.301782] ff00: c6d34780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1928 19:50:41.168416 # [ 101.309969] ff20: 00000000 00000000 c136d640 a4c569b4 c205c080 c5f87180 c5f87180 c6e9e000
1929 19:50:41.168718 # [ 101.318160] ff40: b6e03000 00000000 00000000 00000004 c6e9ff94 c6e9ff60 c05988bc c0598228
1930 19:50:41.169006 # [ 101.326349] ff60: 00000000 00000000 c6e9ffac a4c569b4 00000004 00000004 b6f4ae00 00000004
1931 19:50:41.211516 # [ 101.334538] ff80: c03002e4 c6e9e000 c6e9ffa4 c6e9ff98 c059894c c0598854 00000000 c6e9ffa8
1932 19:50:41.212030 # [ 101.342726] ffa0: c03000c0 c0598940 00000004 00000004 00000001 b6e03000 00000004 00000000
1933 19:50:41.212362 # [ 101.350915] ffc0: 00000004 00000004 b6f4ae00 00000004 00000001 00000000 00020000 be9eca54
1934 19:50:41.212661 # [ 101.359102] ffe0: 00000004 be9ec788 b6eb894f b6e3ec66 800e0030 00000001 00000000 00000000
1935 19:50:41.212950 # [ 101.367285] Backtrace:
1936 19:50:41.213230 # [ 101.369756] [<c0c2d89c>] (lkdtm_BUG) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
1937 19:50:41.255564 # [ 101.377342] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
1938 19:50:41.256112 # [ 101.385364] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1939 19:50:41.256473 # [ 101.393294] r9:c6e9ff60 r8:c309a780 r7:00000004 r6:b6e03000 r5:c5f87180 r4:c0c2d710
1940 19:50:41.256799 # [ 101.401054] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1941 19:50:41.257113 # [ 101.408896] r9:c07f4bec r8:c6e9ff60 r7:c2816000 r6:b6e03000 r5:c5f87180 r4:00000000
1942 19:50:41.257420 # [ 101.416654] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1943 19:50:41.299711 # [ 101.423801] r10:00000004 r9:00000000 r8:00000000 r7:b6e03000 r6:c6e9e000 r5:c5f87180
1944 19:50:41.300272 # [ 101.431637] r4:c5f87180
1945 19:50:41.300628 # [ 101.434185] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1946 19:50:41.300930 # [ 101.441331] r9:c6e9e000 r8:c03002e4 r7:00000004 r6:b6f4ae00 r5:00000004 r4:00000004
1947 19:50:41.301220 # [ 101.449089] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1948 19:50:41.301543 # [ 101.456665] Exception stack(0xc6e9ffa8 to 0xc6e9fff0)
1949 19:50:41.343692 # [ 101.461727] ffa0: 00000004 00000004 00000001 b6e03000 00000004 00000000
1950 19:50:41.344238 # [ 101.469916] ffc0: 00000004 00000004 b6f4ae00 00000004 00000001 00000000 00020000 be9eca54
1951 19:50:41.344598 # [ 101.478103] ffe0: 00000004 be9ec788 b6eb894f b6e3ec66
1952 19:50:41.344925 # [ 101.483166] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1953 19:50:41.345237 # [ 101.489272] ---[ end trace 1b4975fd99b799d6 ]---
1954 19:50:41.345541 # [ 101.493900] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1955 19:50:41.345846 # [ 101.502780] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 794, name: cat
1956 19:50:41.387667 # [ 101.510441] INFO: lockdep is turned off.
1957 19:50:41.388171 # [ 101.514370] irq event stamp: 1612
1958 19:50:41.388503 # [ 101.517704] hardirqs last enabled at (1611): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1959 19:50:41.388808 # [ 101.525546] hardirqs last disabled at (1612): [<c0300c60>] __und_svc+0x60/0x6c
1960 19:50:41.389099 # [ 101.532780] softirqs last enabled at (1608): [<c03021a8>] __do_softirq+0x378/0x5fc
1961 19:50:41.389381 # [ 101.540449] softirqs last disabled at (1601): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1962 19:50:41.431680 # [ 101.548291] CPU: 0 PID: 794 Comm: cat Tainted: G D 5.10.126-cip11 #1
1963 19:50:41.432231 # [ 101.555952] Hardware name: Freescale i.MX6 Quad/DualLite (Devi[ 102.335064] lkdtm: Performing direct entry WARNING
1964 19:50:41.432594 ce Tree)
1965 19:50:41.432916 # [ 101.562485] Backtr[ 102.340600] ------------[ cut here ]------------
1966 19:50:41.433230 ace:
1967 19:50:41.433530 # [ 101.564957] [<c134a43[ 102.348306] WARNING: CPU: 2 PID: 865 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1968 19:50:41.475704 8>] (dump_backtrace) from [<c134a[ 102.359484] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
1969 19:50:41.476275 7f8>] (show_stack+0x20/0x24)
1970 19:50:41.476642 # [[ 102.391232] CPU: 2 PID: 865 Comm: cat Tainted: G D W 5.10.126-cip11 #1
1971 19:50:41.476971 101.572536] r7:ffffffff r6:600[ 102.401609] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1972 19:50:41.519639 e0093 r5:00000000 r4:c1f0f6a8
1973 19:50:41.520184 # [ 102.410994] Backtrace:
1974 19:50:41.520541 [ 101.578211] [<c134a7d8>] (show[ 102.416316] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
1975 19:50:41.520875 _stack) from [<c1351974>] (dump_s[ 102.426734] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
1976 19:50:41.521192 tack+0xe0/0x100)
1977 19:50:41.521496 # [ 101.585541[ 102.435254] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
1978 19:50:41.521798 ] [<c1351894>] (dump_stack) from [ 102.445428] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1979 19:50:41.563659 [<c038e384>] (___might_sleep+0x1b[ 102.455244] r9:00000009 r8:c0c2d8fc r7:00000053 r6:00000009 r5:c0c2d8fc r4:c1acbe60
1980 19:50:41.564169 0/0x2c0)
1981 19:50:41.564528 # [ 101.593299] r9:60[ 102.465849] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
1982 19:50:41.564859 0e0093 r8:0000000b r7:c035bb84 r6[ 102.476186] r7:00000053 r6:c1acbe60 r5:00000000 r4:c5bbe000
1983 19:50:41.565182 :00000031 r5:c19c81fc r4:c6e9e000[ 102.484712] [<c134b890>] (warn_slowpath_fmt) from [<c0c2d8fc>] (lkdtm_WARNING+0x48/0x4c)
1984 19:50:41.565488
1985 19:50:41.607672 # [ 101.601055] [<c038e1d4>] ([ 102.495655] r9:c1acb7a8 r8:c15e7d40 r7:c5bbff60 r6:00000008 r5:c5a2a000 r4:00000002
1986 19:50:41.608220 ___might_sleep) from [<c038e504>][ 102.506262] [<c0c2d8b4>] (lkdtm_WARNING) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
1987 19:50:41.608581 (__might_sleep+0x70/0xb0)
1988 19:50:41.608906 # [ [ 102.517037] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
1989 19:50:41.609222 101.608894] r6:00000000 r5:00000[ 102.527901] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1990 19:50:41.609542 031 r4:c19c81fc
1991 19:50:41.651641 # [ 101.613531][ 102.538672] r9:c5bbff60 r8:c309a780 r7:00000008 r6:b6e51000 r5:c581ca00 r4:c0c2d710
1992 19:50:41.652189 [<c038e494>] (__might_sleep) fro[ 102.549281] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1993 19:50:41.652549 m [<c036cc1c>] (exit_signals+0x4c[ 102.559964] r9:c07f4bec r8:c5bbff60 r7:c2816000 r6:b6e51000 r5:c581ca00 r4:00000000
1994 19:50:41.652880 /0x3fc)
1995 19:50:41.653193 # [ 101.621283] r6:000[ 102.570567] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1996 19:50:41.653503 00001 r5:c6e9e000 r4:c5800d80
1997 19:50:41.695752 # [ 102.580561] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c5bbe000 r5:c581ca00
1998 19:50:41.696300 [ 101.625923] [<c036cbd0>] (exit[ 102.591245] r4:c581ca00
1999 19:50:41.696659 _signals) from [<c035bb84>] (do_e[ 102.596644] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2000 19:50:41.696990 xit+0x10c/0xb4c)
2001 19:50:41.697301 # [ 101.633242[ 102.606638] r9:c5bbe000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:00000008 r4:00000008
2002 19:50:41.697606 ] r8:0000000b r7:c1e0fc0c r6:fff[ 102.617244] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2003 19:50:41.739214 fe000 r5:00000000 r4:c5800d80
2004 19:50:41.739415 [ 102.627665] Exception stack(0xc5bbffa8 to 0xc5bbfff0)
2005 19:50:41.739483 [ 102.635409] ffa0: 00000008 00000008 00000001 b6e51000 00000008 00000000
2006 19:50:41.739560 # [ 101.639961] [<c035ba78>] (do[ 102.643596] ffc0: 00000008 00000008 b6f98e00 00000004 00000001 00000000 00020000 beeb8a54
2007 19:50:41.739635 _exit) from [<c030ea88>] (die+0x3[ 102.654631] ffe0: 00000004 beeb8788 b6f0694f b6e8cc66
2008 19:50:41.739707 74/0x380)
2009 19:50:41.739767 [ 102.662618] irq event stamp: 0
2010 19:50:41.739825 # [ 101.646494] r7:c1e0fc0c
2011 19:50:41.783677 # [ 102.666580] hardirqs last enabled at (0): [<00000000>] 0x0
2012 19:50:41.784185 [ 101.649040] [<c030e714>] (die)[ 102.675028] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2013 19:50:41.784547 from [<c030ec04>] (do_undefinstr[ 102.685381] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2014 19:50:41.784878 +0x170/0x240)
2015 19:50:41.785199 # [ 101.656099] [ 102.695714] softirqs last disabled at (0): [<00000000>] 0x0
2016 19:50:41.785509 r10:00000004 r9:c6e9e000 r8:c15e7[ 102.704143] ---[ end trace 1b4975fd99b799d7 ]---
2017 19:50:41.827535 d40 r7:00000000 r6:c6e9fdc8 r5:c0c2d8b0
2018 19:50:41.828046 # [ 101.663935] r4:e7f001f2
2019 19:50:41.828407 # [ 101.666482] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
2020 19:50:41.828740 # [ 101.674405] Exception stack(0xc6e9fdc8 to 0xc6e9fe10)
2021 19:50:41.829053 # [ 101.679468] fdc0: c15e7d48 ef7815e0 a4c569b4 c0c2d89c 00000001 c5fea000
2022 19:50:41.829364 # [ 101.687658] fde0: 00000004 c6e9ff60 c15e7d40 c1acb7a4 00000004 c6e9fe64 c6e9fe68 c6e9fe58
2023 19:50:41.829667 # [ 101.695843] fe00: c0c2d330 c0c2d8b0 a00e0013 ffffffff
2024 19:50:41.871434 # [ 101.700905] r7:c6e9fdfc r6:ffffffff r5:a00e0013 r4:c0c2d8b4
2025 19:50:41.871939 # [ 101.706583] [<c0c2d89c>] (lkdtm_BUG) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2026 19:50:41.872265 # [ 101.714166] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2027 19:50:41.872565 # [ 101.722184] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2028 19:50:41.872855 # [ 101.730113] r9:c6e9ff60 r8:c309a780 r7:00000004 r6:b6e03000 r5:c5f87180 r4:c0c2d710
2029 19:50:41.873209 # [ 101.737873] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2030 19:50:41.915547 # [ 101.745714] r9:c07f4bec r8:c6e9ff60 r7:c2816000 r6:b6e03000 r5:c5f87180 r4:00000000
2031 19:50:41.916098 # [ 101.753470] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2032 19:50:41.916462 # [ 101.760616] r10:00000004 r9:00000000 r8:00000000 r7:b6e03000 r6:c6e9e000 r5:c5f87180
2033 19:50:41.916788 # [ 101.768452] r4:c5f87180
2034 19:50:41.917102 # [ 101.770998] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2035 19:50:41.917404 # [ 101.778145] r9:c6e9e000 r8:c03002e4 r7:00000004 r6:b6f4ae00 r5:00000004 r4:00000004
2036 19:50:41.959508 # [ 101.785900] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2037 19:50:41.960055 # [ 101.793477] Exception stack(0xc6e9ffa8 to 0xc6e9fff0)
2038 19:50:41.960408 # [ 101.798539] ffa0: 00000004 00000004 00000001 b6e03000 00000004 00000000
2039 19:50:41.960737 # [ 101.806727] ffc0: 00000004 00000004 b6f4ae00 00000004 00000001 00000000 00020000 be9eca54
2040 19:50:41.961054 # [ 101.814911] ffe0: 00000004 be9ec788 b6eb894f b6e3ec66
2041 19:50:41.961359 # BUG: saw 'kernel BUG at': ok
2042 19:50:41.961657 ok 2 selftests: lkdtm: BUG.sh
2043 19:50:41.961951 # selftests: lkdtm: WARNING.sh
2044 19:50:42.003488 # [ 102.335064] lkdtm: Performing direct entry WARNING
2045 19:50:42.004045 # [ 102.340600] ------------[ cut here ]------------
2046 19:50:42.004399 # [ 102.348306] WARNING: CPU: 2 PID: 865 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2047 19:50:42.004729 # [ 102.359484] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2048 19:50:42.047530 # [ 102.391232] CPU: 2 PID: 865 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2049 19:50:42.048085 # [ 102.401609] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2050 19:50:42.048448 # [ 102.410994] Backtrace:
2051 19:50:42.048772 # [ 102.416316] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
2052 19:50:42.049088 # [ 102.426734] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
2053 19:50:42.049389 # [ 102.435254] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
2054 19:50:42.091671 # [ 102.445428] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2055 19:50:42.092215 # [ 102.455244] r9:00000009 r8:c0c2d8fc r7:00000053 r6:00000009 r5:c0c2d8fc r4:c1acbe60
2056 19:50:42.092574 # [ 102.465849] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
2057 19:50:42.092899 # [ 102.476186] r7:00000053 r6:c1acbe60 r5:00000000 r4:c5bbe000
2058 19:50:42.093212 # [ 102.484712] [<c134b890>] (warn_slowpath_fmt) from [<c0c2d8fc>] (lkdtm_WARNING+0x48/0x4c)
2059 19:50:42.093516 # [ 102.495655] r9:c1acb7a8 r8:c15e7d40 r7:c5bbff60 r6:00000008 r5:c5a2a000 r4:00000002
2060 19:50:42.135509 # [ 102.506262] [<c0c2d8b4>] (lkdtm_WARNING) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2061 19:50:42.136018 # [ 102.517037] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2062 19:50:42.136338 # [ 102.527901] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2063 19:50:42.136637 # [ 102.538672] r9:c5bbff60 r8:c309a780 r7:00000008 r6:b6e51000[ 103.042023] lkdtm: Performing direct entry WARNING_MESSAGE
2064 19:50:42.136930 r5:c581ca00 r4:c0c2d710
2065 19:50:42.137206 # [ 10[ 103.048326] ------------[ cut here ]------------
2066 19:50:42.179702 2.549281] [<c07f4bec>] (full_prox[ 103.055991] WARNING: CPU: 1 PID: 900 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2067 19:50:42.180257 y_write) from [<c0598328>] (vfs_w[ 103.067781] Warning message trigger count: 2
2068 19:50:42.180619 rite+0x10c/0x524)
2069 19:50:42.223786 # [ 102.55996[ 103.074993] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2070 19:50:42.224362 4] r9:c07f4bec r8:c5bbff60 r7:c2[ 103.106619] CPU: 1 PID: 900 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2071 19:50:42.224734 816000 r6:b6e51000 r5:c581ca00 r4[ 103.117089] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2072 19:50:42.225072 :00000000
2073 19:50:42.225383 # [ 102.570567] [<c05[ 103.126481] Backtrace:
2074 19:50:42.225688 9821c>] (vfs_write) from [<c05988[ 103.131808] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
2075 19:50:42.225996 bc>] (ksys_write+0x74/0xec)
2076 19:50:42.267744 # [ [ 103.142230] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
2077 19:50:42.268292 102.580561] r10:00000004 r9:000[ 103.150754] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
2078 19:50:42.268654 00000 r8:00000000 r7:b6e51000 r6:[ 103.160928] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2079 19:50:42.268994 c5bbe000 r5:c581ca00
2080 19:50:42.269303 # [ 102.59[ 103.170749] r9:00000009 r8:c0c2d94c r7:00000058 r6:00000009 r5:c0c2d94c r4:c1acbe60
2081 19:50:42.269610 1245] r4:c581ca00
2082 19:50:42.311743 # [ 102.5966[ 103.181356] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
2083 19:50:42.312294 44] [<c0598848>] (ksys_write) fro[ 103.191697] r7:00000058 r6:c1acbe60 r5:c1acbe7c r4:c6e18000
2084 19:50:42.312661 m [<c059894c>] (sys_write+0x18/0x[ 103.200226] [<c134b890>] (warn_slowpath_fmt) from [<c0c2d94c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2085 19:50:42.312994 1c)
2086 19:50:42.313309 # [ 102.606638] r9:c5bbe00[ 103.211867] r9:c1acb7b0 r8:c15e7d40 r7:c6e19f60 r6:00000010 r5:c6c3c000 r4:00000003
2087 19:50:42.355509 0 r8:c03002e4 r7:00000004 r6:b6f9[ 103.222476] [<c0c2d900>] (lkdtm_WARNING_MESSAGE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2088 19:50:42.356061 8e00 r5:00000008 r4:00000008
2089 19:50:42.356415 # [[ 103.233949] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2090 19:50:42.356738 102.617244] [<c0598934>] (sys_w[ 103.244819] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2091 19:50:42.357056 rite) from [<c03000c0>] (ret_fast[ 103.255592] r9:c6e19f60 r8:c309a780 r7:00000010 r6:b6e31000 r5:c5acbe00 r4:c0c2d710
2092 19:50:42.357364 _syscall+0x0/0x28)
2093 19:50:42.399772 # [ 102.6276[ 103.266203] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2094 19:50:42.400319 65] Exception stack(0xc5bbffa8 to[ 103.276890] r9:c07f4bec r8:c6e19f60 r7:c2816000 r6:b6e31000 r5:c5acbe00 r4:00000000
2095 19:50:42.400691 0xc5bbfff0)
2096 19:50:42.401017 # [ 102.635409] ff[ 103.287496] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2097 19:50:42.401334 a0: 00000008 00[ 103.297492] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c6e18000 r5:c5acbe00
2098 19:50:42.401716 000008 00000001 b6e51000 00000008[ 103.308179] r4:c5acbe00
2099 19:50:42.402038 00000000
2100 19:50:42.443456 # [ 102.643596] ffc0:[ 103.313582] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2101 19:50:42.444021 00000008 00000008 b6f98e00 00000[ 103.323578] r9:c6e18000 r8:c03002e4 r7:00000004 r6:b6f78e00 r5:00000010 r4:00000010
2102 19:50:42.444378 004 00000001 00000000 00020000 be[ 103.334188] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2103 19:50:42.444724 eb8a54
2104 19:50:42.445044 # [ 102.654631] ffe0: 00[ 103.344613] Exception stack(0xc6e19fa8 to 0xc6e19ff0)
2105 19:50:42.487432 000004 beeb8788 b6f0694f b6e8cc66[ 103.352532] 9fa0: 00000010 00000010 00000001 b6e31000 00000010 00000000
2106 19:50:42.487948
2107 19:50:42.488272 # [ 102.662618] irq event stam[ 103.363570] 9fc0: 00000010 00000010 b6f78e00 00000004 00000001 00000000 00020000 beeafa54
2108 19:50:42.488623 p: 0
2109 19:50:42.488933 # [ 102.666580] hardirqs l[ 103.374608] 9fe0: 00000004 beeaf788 b6ee694f b6e6cc66
2110 19:50:42.489238 ast enabled at (0): [<00000000>][ 103.382555] irq event stamp: 0
2111 19:50:42.489538 0x0
2112 19:50:42.489829 # [ 102.675028] hardirqs l[ 103.388478] hardirqs last enabled at (0): [<00000000>] 0x0
2113 19:50:42.531324 ast disabled at (0): [<c0353ce0>][ 103.396919] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2114 19:50:42.531828 copy_process+0x5c8/0x194c
2115 19:50:42.532146 # [ [ 103.407253] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2116 19:50:42.532446 102.685381] softirqs last enable[ 103.417598] softirqs last disabled at (0): [<00000000>] 0x0
2117 19:50:42.532750 d at (0): [<c0353ce0>] copy_proce[ 103.426034] ---[ end trace 1b4975fd99b799d8 ]---
2118 19:50:42.533037 ss+0x5c8/0x194c
2119 19:50:42.533311 # [ 102.695714] softirqs last disabled at (0): [<00000000>] 0x0
2120 19:50:42.533586 # [ 102.704143] ---[ end trace 1b4975fd99b799d7 ]---
2121 19:50:42.533859 # WARNING: saw 'WARNING:': ok
2122 19:50:42.534126 ok 3 selftests: lkdtm: WARNING.sh
2123 19:50:42.534396 # selftests: lkdtm: WARNING_MESSAGE.sh
2124 19:50:42.576540 # [ 103.042023] lkdtm: Performing direct entry WARNING_MESSAGE
2125 19:50:42.577067 # [ 103.048326] ------------[ cut here ]------------
2126 19:50:42.577417 # [ 103.055991] WARNING: CPU: 1 PID: 900 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2127 19:50:42.577749 # [ 103.067781] Warning message trigger count: 2
2128 19:50:42.619625 # [ 103.074993] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2129 19:50:42.620189 # [ 103.106619] CPU: 1 PID: 900 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2130 19:50:42.620548 # [ 103.117089] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2131 19:50:42.620879 # [ 103.126481] Backtrace:
2132 19:50:42.621194 # [ 103.131808] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
2133 19:50:42.621506 # [ 103.142230] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
2134 19:50:42.663445 # [ 103.150754] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
2135 19:50:42.663995 # [ 103.160928] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2136 19:50:42.664349 # [ 103.170749] r9:00000009 r8:c0c2d94c r7:00000058 r6:00000009 r5:c0c2d94c r4:c1acbe60
2137 19:50:42.664675 # [ 103.181356] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
2138 19:50:42.664988 # [ 103.191697] r7:00000058 r6:c1acbe60 r5:c1acbe7c r4:c6e18000
2139 19:50:42.665292 # [ 103.200226] [<c134b890>] (warn_slowpath_fmt) from [<c0c2d94c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2140 19:50:42.707550 # [ 103.211867] r9:c1acb7b0 r8:c15e7d40 r7:c6e19f60 r6:00000010 r5:c6c3c000 r4:00000003
2141 19:50:42.708100 # [ 103.222476] [<c0c2d900>] (lkdtm_WARNING_MESSAGE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2142 19:50:42.708459 # [ 103.233949] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2143 19:50:42.708788 # [ 103.244819] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2144 19:50:42.709101 # [ 103.255592] r9:c6e19f60 r8:c309a780 r7:00000010 r6:b6e31000 r5:c5acbe00 r4:c0c2d710
2145 19:50:42.751541 # [ 103.266203] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2146 19:50:42.752092 # [ 103.276890] r9:c07f4bec r8:c6e19f60 r7:c2816000 r6:b6e31000 r5:c5acbe00 r4:00000000
2147 19:50:42.752448 # [ 103.287496] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2148 19:50:42.752775 # [ 103.297492] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c6e18000 r5:c5acbe00
2149 19:50:42.753087 # [ 103.308179] r4:c5acbe00
2150 19:50:42.753386 # [ 103.313582] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2151 19:50:42.795678 # [ 103.323578] r9:c6e18000 r8:c03002e4 r7:00000004 r6:b6f78e00 r5:00000010 r4:00000010
2152 19:50:42.796226 # [ 103.334188] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2153 19:50:42.796583 # [ 103.344613] Exception stack(0xc6e19fa8 to 0xc6e19ff0)
2154 19:50:42.796909 # [ 103.352532] 9fa0: 00000010 00000010 00000001 b6e31000 00000010 00000000
2155 19:50:42.797224 # [ 103.363570] 9fc0: 00000010 00000010 b6f78e00 00000004 00000001 00000000 00020000 beeafa54
2156 19:50:42.797527 # [ 103.374608] 9fe0: 00000004 beeaf788 b6ee694f b6e6cc66
2157 19:50:42.797826 # [ 103.382555] irq event stamp: 0
2158 19:50:42.843445 # [ 103.388478] hardirqs last enabled at (0): [<00000000>] 0x0
2159 19:50:42.843609 # [ 103.396919] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2160 19:50:42.843684 # [ 103.407253] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2161 19:50:42.843753 # [ 103.417598] softirqs last disabled at (0): [<00000000>] 0x0
2162 19:50:42.843818 # [ 103.426034] ---[ end trace 1b4975fd99b799d8 ]---
2163 19:50:42.843882 # WARNING_MESSAGE: saw 'message trigger': ok
2164 19:50:42.843942 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
2165 19:50:42.887640 # selftests: lkdtm: EXCEPT[ 103.779324] lkdtm: Performing direct entry EXCEPTION
2166 19:50:42.888156 ION.sh
2167 19:50:42.888480 [ 103.786797] 8<--- cut here ---
2168 19:50:42.888778 [ 103.790487] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2169 19:50:42.889068 [ 103.798702] pgd = c0afbca6
2170 19:50:42.889349 [ 103.801459] [00000000] *pgd=00000000
2171 19:50:42.889623 [ 103.805169] Internal error: Oops: 805 [#2] SMP ARM
2172 19:50:42.931804 [ 103.809973] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2173 19:50:42.932364 [ 103.838985] CPU: 1 PID: 932 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2174 19:50:42.932725 [ 103.846647] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2175 19:50:42.933055 [ 103.853192] PC is at lkdtm_EXCEPTION+0x18/0x20
2176 19:50:42.933370 [ 103.857646] LR is at lkdtm_do_action+0x2c/0x4c
2177 19:50:42.933674 [ 103.862096] pc : [<c0c2d96c>] lr : [<c0c2d330>] psr: a00e0013
2178 19:50:42.975795 [ 103.868368] sp : c6bbfe58 ip : c6bbfe68 fp : c6bbfe64
2179 19:50:42.976345 [ 103.873597] r10: 0000000a r9 : c1acb7c0 r8 : c15e7d40
2180 19:50:42.976700 [ 103.878826] r7 : c6bbff60 r6 : 0000000a r5 : c6c3c000 r4 : 00000004
2181 19:50:42.977027 [ 103.885358] r3 : 00000000 r2 : 322e4116 r1 : ef7965e0 r0 : c15e7d60
2182 19:50:42.977340 [ 103.891892] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2183 19:50:42.977644 [ 103.899033] Control: 10c5387d Table: 16f7804a DAC: 00000051
2184 19:50:42.977944 [ 103.904786] Process cat (pid: 932, stack limit = 0x6f58944a)
2185 19:50:42.978242 [ 103.910452] Stack: (0xc6bbfe58 to 0xc6bc0000)
2186 19:50:43.019685 [ 103.914816] fe40: c6bbfe74 c6bbfe68
2187 19:50:43.020235 [ 103.923001] fe60: c0c2d330 c0c2d960 c6bbfe9c c6bbfe78 c0c2d830 c0c2d310 c0c2d710 c5bbaa00
2188 19:50:43.020593 [ 103.931186] fe80: b6e4a000 0000000a c309a780 c6bbff60 c6bbfec4 c6bbfea0 c07f4c50 c0c2d71c
2189 19:50:43.020916 [ 103.939372] fea0: 00000000 c5bbaa00 b6e4a000 c2816000 c6bbff60 c07f4bec c6bbff5c c6bbfec8
2190 19:50:43.021229 [ 103.947558] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c6bbe000
2191 19:50:43.063412 [ 103.955745] fee0: b6e4a000 00020000 00000004 0000000a 0001fff6 c6bbfee0 00000001 b6e49000
2192 19:50:43.063581 [ 103.963930] ff00: c5c0b180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2193 19:50:43.063658 [ 103.972116] ff20: 00000000 00000000 c136d640 322e4116 c205c080 c5bbaa00 c5bbaa00 c6bbe000
2194 19:50:43.063730 [ 103.980301] ff40: b6e4a000 00000000 00000000 00000004 c6bbff94 c6bbff60 c05988bc c0598228
2195 19:50:43.063796 [ 103.988486] ff60: 00000000 00000000 c6bbffac 322e4116 0000000a 0000000a b6f91e00 00000004
2196 19:50:43.107473 [ 103.996671] ff80: c03002e4 c6bbe000 c6bbffa4 c6bbff98 c059894c c0598854 00000000 c6bbffa8
2197 19:50:43.107670 [ 104.004856] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e4a000 0000000a 00000000
2198 19:50:43.107773 [ 104.013043] ffc0: 0000000a 0000000a b6f91e00 00000004 00000001 00000000 00020000 beac0a54
2199 19:50:43.107867 [ 104.021229] ffe0: 00000004 beac0788 b6eff94f b6e85c66 800e0030 00000001 00000000 00000000
2200 19:50:43.107957 [ 104.029407] Backtrace:
2201 19:50:43.108046 [ 104.031875] [<c0c2d954>] (lkdtm_EXCEPTION) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2202 19:50:43.151780 [ 104.039980] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2203 19:50:43.152322 [ 104.047998] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2204 19:50:43.152675 [ 104.055925] r9:c6bbff60 r8:c309a780 r7:0000000a r6:b6e4a000 r5:c5bbaa00 r4:c0c2d710
2205 19:50:43.152998 [ 104.063681] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2206 19:50:43.153305 [ 104.071520] r9:c07f4bec r8:c6bbff60 r7:c2816000 r6:b6e4a000 r5:c5bbaa00 r4:00000000
2207 19:50:43.153609 [ 104.079273] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2208 19:50:43.195681 [ 104.086417] r10:00000004 r9:00000000 r8:00000000 r7:b6e4a000 r6:c6bbe000 r5:c5bbaa00
2209 19:50:43.196225 [ 104.094250] r4:c5bbaa00
2210 19:50:43.196576 [ 104.096793] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2211 19:50:43.196901 [ 104.103938] r9:c6bbe000 r8:c03002e4 r7:00000004 r6:b6f91e00 r5:0000000a r4:0000000a
2212 19:50:43.197209 [ 104.111692] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2213 19:50:43.197512 [ 104.119266] Exception stack(0xc6bbffa8 to 0xc6bbfff0)
2214 19:50:43.239223 [ 104.124327] ffa0: 0000000a 0000000a 00000001 b6e4a000 0000000a 00000000
2215 19:50:43.239411 [ 104.132513] ffc0: 0000000a 0000000a b6f91e00 00000004 00000001 00000000 00020000 beac0a54
2216 19:50:43.239476 [ 104.140696] ffe0: 00000004 beac0788 b6eff94f b6e85c66
2217 19:50:43.239538 [ 104.145758] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2218 19:50:43.239598 [ 104.151933] ---[ end trace 1b4975fd99b799d9 ]---
2219 19:50:43.239683 # Segmentation fault
2220 19:50:43.328519 # [ 103.779324] lkdtm: Performing direct entry EXCEPTION
2221 19:50:43.328994 # [ 103.786797] 8<--- cut here ---
2222 19:50:43.329315 # [ 103.790487] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2223 19:50:43.329615 # [ 103.798702] pgd = c0afbca6
2224 19:50:43.329900 # [ 103.801459] [00000000] *pgd=00000000
2225 19:50:43.330179 # [ 103.805169] Internal error: Oops: 805 [#2] SMP ARM
2226 19:50:43.371582 # [ 103.809973] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2227 19:50:43.372101 # [ 103.838985] CPU: 1 PID: 932 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2228 19:50:43.372426 # [ 103.846647] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2229 19:50:43.372727 # [ 103.853192] PC is at lkdtm_EXCEPTION+0x18/0x20
2230 19:50:43.373033 # [ 103.857646] LR is at lkdtm_do_action+0x2c/0x4c
2231 19:50:43.419668 # [ 103.862096] pc : [<c0c2d96c>] lr : [<c0c2d330>] psr: a00e0013
2232 19:50:43.420219 # [ 103.868368] sp : c6bbfe58 ip : c6bbfe68 fp : c6bbfe64
2233 19:50:43.420584 # [ 103.873597] r10: 0000000a r9 : c1acb7c0 r8 : c15e7d40
2234 19:50:43.420908 # [ 103.878826] r7 : c6bbff60 r6 : 0000000a r5 : c6c3c000 r4 : 00000004
2235 19:50:43.421220 # [ 103.885358] r3 : 00000000 r2 : 322e4116 r1 : ef7965e0 r0 : c15e7d60
2236 19:50:43.421521 # [ 103.891892] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2237 19:50:43.421821 # [ 103.899033] Control: 10c5387d Table: 16f7804a DAC: 00000051
2238 19:50:43.463483 # [ 103.904786] Process cat (pid: 932, stack limit = 0x6f58944a)
2239 19:50:43.463985 # [ 103.910452] Stack: (0xc6bbfe58 to 0xc6bc0000)
2240 19:50:43.464303 # [ 103.914816] fe40: c6bbfe74 c6bbfe68
2241 19:50:43.464601 # [ 103.923001] fe60: c0c2d330 c0c2d960 c6bbfe9c c6bbfe78 c0c2d830 c0c2d310 c0c2d710 c5bbaa00
2242 19:50:43.464888 # [ 103.931186] fe80: b6e4a000 0000000a c309a780 c6bbff60 c6bbfec4 c6bbfea0 c07f4c50 c0c2d71c
2243 19:50:43.465166 # [ 103.939372] fea0: 00000000 c5bbaa00 b6e4a000 c2816000 c6bbff60 c07f4bec c6bbff5c c6bbfec8
2244 19:50:43.507539 # [ 103.947558] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c6bbe000
2245 19:50:43.508048 # [ 103.955745] fee0: b6e4a000 00020000 00000004 0000000a 0001fff6 c6bbfee0 00000001 b6e49000
2246 19:50:43.508407 # [ 103.963930] ff00: c5c0b180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2247 19:50:43.508731 # [ 103.972116] ff20: 00000000 00000000 c136d640 322e4116 c205c080 c5bbaa00 c5bbaa00 c6bbe000
2248 19:50:43.509042 # [ 103.980301] ff40: b6e4a000 00000000 00000000 00000004 c6bbff94 c6bbff60 c05988bc c0598228
2249 19:50:43.551688 # [ 103.988486] ff60: 00000000 00000000 c6bbffac 322e4116 0000000a 0000000a b6f91e00 00000004
2250 19:50:43.552231 # [ 103.996671] ff80: c03002e4 c6bbe000 c6bbffa4 c6bbff98 c059894c c0598854 00000000 c6bbffa8
2251 19:50:43.552582 # [ 104.004856] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e4a000 0000000a 00000000
2252 19:50:43.552904 # [ 104.013043] ffc0: 0000000a 0000000a b6f91e00 00000004 00000001 00000000 00020000 beac0a54
2253 19:50:43.553213 # [ 104.021229] ffe0: 00000004 beac0788 b6eff94f b6e85c66 800e0030 00000001 00000000 00000000
2254 19:50:43.553512 # [ 104.029407] Backtrace:
2255 19:50:43.595507 # [ 104.031875] [<c0c2d954>] (lkdtm_EXCEPTION) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2256 19:50:43.596055 # [ 104.039980] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2257 19:50:43.596409 # [ 104.047998] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2258 19:50:43.596736 # [ 104.055925] r9:c6bbff60 r8:c309a780 r7:0000000a r6:b6e4a000 r5:c5bbaa00 r4:c0c2d710
2259 19:50:43.597048 # [ 104.063681] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2260 19:50:43.639540 # [ 104.071520] r9:c07f4bec r8:c6bbff60 r7:c2816000 r6:b6e4a000 r5:c5bbaa00 r4:00000000
2261 19:50:43.640055 # [ 104.079273] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2262 19:50:43.640390 # [ 104.086417] r10:00000004 r9:00000000 r8:00000000 r7:b6e4a000 r6:c6bbe000 r5:c5bbaa00
2263 19:50:43.640687 # [ 104.094250] r4:c5bbaa00
2264 19:50:43.640969 # [ 104.096793] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2265 19:50:43.641245 # [ 104.103938] r9:c6bbe000 r8:c03002e4 r7:00000004 r6:b6f91e00 r5:0000000a r4:0000000a
2266 19:50:43.641518 # [ 104.111692] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2267 19:50:43.683492 # [ 104.119266] Exception stack(0xc6bbffa8 to 0xc6bbfff0)
2268 19:50:43.684003 # [ 104.124327] ffa0: 0000000a 0000000a 00000001 b6e4a000 0000000a 00000000
2269 19:50:43.684333 # [ 104.132513] ffc0: 0000000a 0000000a b6f91e00 00000004 00000001 00000000 00020000 beac0a54
2270 19:50:43.684631 # [ 104.140696] ffe0: 00000004 beac0788 b6eff94f b6e85c66
2271 19:50:43.684919 # [ 104.145758] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2272 19:50:43.685202 # [ 104.151933] ---[ end trace 1b4975fd99b799d9 ]---
2273 19:50:43.685479 # EXCEPTION: missing 'call trace:': [FAIL]
2274 19:50:43.727505 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2275 19:50:43.728009 # selftests: lkdtm: LOOP.sh
2276 19:50:43.728325 # Skipping LOOP: Hangs the system
2277 19:50:43.728621 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2278 19:50:43.728909 # selftests: lkdtm: EXHAUST_STACK.sh
2279 19:50:43.778429 # Skipping EXHAUST_STACK: Corrupts memory on failure
2280 19:50:43.778968 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2281 19:50:43.794194 # selftests: lkdtm: CORRUPT_STACK.sh
2282 19:50:43.968085 # Skipping CORRUPT_STACK: Crashes entire system on success
2283 19:50:43.968624 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2284 19:50:43.984063 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2285 19:50:44.156899 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2286 19:50:44.157437 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2287 19:50:44.188908 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2288 19:50:44.419348 [ 105.338855] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2289 19:50:44.419861 [ 105.344520] lkdtm: attempting good list addition
2290 19:50:44.420229 [ 105.349152] lkdtm: attempting corrupted list addition
2291 19:50:44.420555 [ 105.354374] lkdtm: list_add() corruption not detected!
2292 19:50:44.499402 # [ 105.338855] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2293 19:50:44.499953 # [ 105.344520] lkdtm: attempting good list addition
2294 19:50:44.500309 # [ 105.349152] lkdtm: attempting corrupted list addition
2295 19:50:44.500633 # [ 105.354374] lkdtm: list_add() corruption not detected!
2296 19:50:44.515423 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2297 19:50:44.531405 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2298 19:50:44.563223 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2299 19:50:44.792404 [ 105.712072] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2300 19:50:44.792598 [ 105.717776] lkdtm: attempting good list removal
2301 19:50:44.792665 [ 105.722322] lkdtm: attempting corrupted list removal
2302 19:50:44.792727 [ 105.727405] lkdtm: list_del() corruption not detected!
2303 19:50:44.879806 # [ 105.712072] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2304 19:50:44.880356 # [ 105.717776] lkdtm: attempting good list removal
2305 19:50:44.880709 # [ 105.722322] lkdtm: attempting corrupted list removal
2306 19:50:44.881034 # [ 105.727405] lkdtm: list_del() corruption not detected!
2307 19:50:44.881348 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2308 19:50:44.895792 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2309 19:50:44.927466 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2310 19:50:45.142091 [ 106.061190] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2311 19:50:45.142643 [ 106.067537] lkdtm: attempting bad read from page below current stack
2312 19:50:45.143028 [ 106.073949] lkdtm: FAIL: accessed page before stack! (byte: bf)
2313 19:50:45.215956 # [ 106.061190] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2314 19:50:45.216513 # [ 106.067537] lkdtm: attempting bad read from page below current stack
2315 19:50:45.216869 # [ 106.073949] lkdtm: FAIL: accessed page before stack! (byte: bf)
2316 19:50:45.231979 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2317 19:50:45.258763 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2318 19:50:45.274797 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2319 19:50:45.498398 [ 106.416483] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2320 19:50:45.498939 [ 106.422859] lkdtm: attempting bad read from page above current stack
2321 19:50:45.499319 [ 106.429366] lkdtm: FAIL: accessed page after stack! (byte: e0)
2322 19:50:45.568476 # [ 106.416483] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2323 19:50:45.569028 # [ 106.422859] lkdtm: attempting bad read from page above current stack
2324 19:50:45.569383 # [ 106.429366] lkdtm: FAIL: accessed page after stack! (byte: e0)
2325 19:50:45.584482 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2326 19:50:45.616342 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2327 19:50:45.632413 # selftests: lkdtm: UNSET_SMEP.sh
2328 19:50:45.849854 [ 106.779998] lkdtm: Performing direct entry UNSET_SMEP
2329 19:50:45.850393 [ 106.785168] lkdtm: XFAIL: this test is x86_64-only
2330 19:50:45.918767 # [ 106.779998] lkdtm: Performing direct entry UNSET_SMEP
2331 19:50:45.919301 # [ 106.785168] lkdtm: XFAIL: this test is x86_64-only
2332 19:50:45.934766 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2333 19:50:45.950764 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2334 19:50:45.982917 # selftests: lkdtm: DOUBLE_FAULT.sh
2335 19:50:46.195322 [ 107.123696] lkdtm: Performing direct entry DOUBLE_FAULT
2336 19:50:46.195870 [ 107.128942] lkdtm: XFAIL: this test is ia32-only
2337 19:50:46.270203 # [ 107.123696] lkdtm: Performing direct entry DOUBLE_FAULT
2338 19:50:46.270751 # [ 107.128942] lkdtm: XFAIL: this test is ia32-only
2339 19:50:46.286341 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2340 19:50:46.302271 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2341 19:50:46.334298 # selftests: lkdtm: CORRUPT_PAC.sh
2342 19:50:46.538280 [ 107.468915] lkdtm: Performing direct entry CORRUPT_PAC
2343 19:50:46.538441 [ 107.474166] lkdtm: XFAIL: this test is arm64-only
2344 19:50:46.607485 # [ 107.468915] lkdtm: Performing direct entry CORRUPT_PAC
2345 19:50:46.607889 # [ 107.474166] lkdtm: XFAIL: this test is arm64-only
2346 19:50:46.623878 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2347 19:50:46.655821 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2348 19:50:46.671807 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2349 19:50:46.890115 [ 107.812829] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2350 19:50:46.890655 [ 107.819503] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2351 19:50:46.958227 # [ 107.812829] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2352 19:50:46.958781 # [ 107.819503] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2353 19:50:46.974099 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2354 19:50:47.005140 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2355 19:50:47.021103 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2356 19:50:47.188693 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2357 19:50:47.189242 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2358 19:50:47.204844 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2359 19:50:47.364268 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2360 19:50:47.380144 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2361 19:50:47.396452 # selftests: lkdtm: READ_AFTER_FREE.sh
2362 19:50:47.619841 [ 108.537760] lkdtm: Performing direct entry READ_AFTER_FREE
2363 19:50:47.620386 [ 108.543337] lkdtm: Value in memory before free: 12345678
2364 19:50:47.620740 [ 108.548667] lkdtm: Attempting bad read from freed memory
2365 19:50:47.621069 [ 108.554162] lkdtm: Memory was not poisoned
2366 19:50:47.693756 # [ 108.537760] lkdtm: Performing direct entry READ_AFTER_FREE
2367 19:50:47.694326 # [ 108.543337] lkdtm: Value in memory before free: 12345678
2368 19:50:47.694690 # [ 108.548667] lkdtm: Attempting bad read from freed memory
2369 19:50:47.695062 # [ 108.554162] lkdtm: Memory was not poisoned
2370 19:50:47.709958 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2371 19:50:47.725753 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2372 19:50:47.757868 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2373 19:50:47.925399 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2374 19:50:47.925945 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2375 19:50:47.957474 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2376 19:50:48.168972 [ 109.088037] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2377 19:50:48.169519 [ 109.094170] lkdtm: Value in memory before free: 12345678
2378 19:50:48.169874 [ 109.099498] lkdtm: Attempting to read from freed memory
2379 19:50:48.170203 [ 109.104787] lkdtm: Buddy page was not poisoned
2380 19:50:48.248771 # [ 109.088037] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2381 19:50:48.249315 # [ 109.094170] lkdtm: Value in memory before free: 12345678
2382 19:50:48.249672 # [ 109.099498] lkdtm: Attempting to read from freed memory
2383 19:50:48.250002 # [ 109.104787] lkdtm: Buddy page was not poisoned
2384 19:50:48.264946 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2385 19:50:48.289663 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2386 19:50:48.305891 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2387 19:50:48.507898 [ 109.438576] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2388 19:50:48.508087 [ 109.444295] lkdtm: Attempting double slab free ...
2389 19:50:48.577015 # [ 109.438576] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2390 19:50:48.577344 # [ 109.444295] lkdtm: Attempting double slab free ...
2391 19:50:48.593148 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2392 19:50:48.625121 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2393 19:50:48.641303 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2394 19:50:48.856767 [ 109.786683] lkdtm: Performing direct entry SLAB_FREE_CROSS
2395 19:50:48.857311 [ 109.792209] lkdtm: Attempting cross-cache slab free ...
2396 19:50:48.923806 # [ 109.786683] lkdtm: Performing direct entry SLAB_FREE_CROSS
2397 19:50:48.924418 # [ 109.792209] lkdtm: Attempting cross-cache slab free ...
2398 19:50:48.939584 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2399 19:50:48.971506 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2400 19:50:48.987627 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2401 19:50:49.191109 [ 110.121501] lkdtm: Performing direct entry SLAB_FREE_PAGE
2402 19:50:49.191715 [ 110.127047] lkdtm: Attempting non-Slab slab free ...
2403 19:50:49.260121 # [ 110.121501] lkdtm: Performing direct entry SLAB_FREE_PAGE
2404 19:50:49.260719 # [ 110.127047] lkdtm: Attempting non-Slab slab free ...
2405 19:50:49.275897 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2406 19:50:49.307871 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2407 19:50:49.323827 # selftests: lkdtm: SOFTLOCKUP.sh
2408 19:50:49.483752 # Skipping SOFTLOCKUP: Hangs the system
2409 19:50:49.499808 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2410 19:50:49.515655 # selftests: lkdtm: HARDLOCKUP.sh
2411 19:50:49.675258 # Skipping HARDLOCKUP: Hangs the system
2412 19:50:49.691420 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2413 19:50:49.707172 # selftests: lkdtm: SPINLOCKUP.sh
2414 19:50:49.867127 # Skipping SPINLOCKUP: Hangs the system
2415 19:50:49.882931 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2416 19:50:49.899069 # selftests: lkdtm: HUNG_TASK.sh
2417 19:50:50.070717 # Skipping HUNG_TASK: Hangs the system
2418 19:50:50.071360 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2419 19:50:50.086736 # selftests: lkdtm: EXEC_DATA.sh
2420 19:50:50.325390 [ 111.232121] lkdtm: Performing direct entry EXEC_DATA
2421 19:50:50.325931 [ 111.237347] lkdtm: attempting ok execution at c0c2e0a0
2422 19:50:50.326278 [ 111.242533] lkdtm: attempting bad execution at c26f674c
2423 19:50:50.326596 [ 111.247824] 8<--- cut here ---
2424 19:50:50.326900 [ 111.250890] Unable to handle kernel paging request at virtual address c26f674c
2425 19:50:50.327246 [ 111.258130] pgd = 7573467d
2426 19:50:50.327544 [ 111.260861] [c26f674c] *pgd=1261141e(bad)
2427 19:50:50.327836 [ 111.264926] Internal error: Oops: 8000000d [#3] SMP ARM
2428 19:50:50.368654 [ 111.270174] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2429 19:50:50.369246 [ 111.299464] CPU: 0 PID: 1775 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2430 19:50:50.369610 [ 111.307229] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2431 19:50:50.369942 [ 111.313791] PC is at data_area+0x0/0x40
2432 19:50:50.411972 [ 111.317666] LR is at execute_location+0xa4/0xb4
2433 19:50:50.412516 [ 111.322219] pc : [<c26f674c>] lr : [<c1357ef0>] psr: 600e0013
2434 19:50:50.412873 [ 111.328506] sp : c5f6fe38 ip : c5f6fd40 fp : c5f6fe54
2435 19:50:50.413208 [ 111.333750] r10: 0000000a r9 : c1acb9a4 r8 : c15e7d40
2436 19:50:50.413527 [ 111.338997] r7 : c5f6ff60 r6 : 00000001 r5 : c26f674c r4 : c0c2e0a0
2437 19:50:50.413839 [ 111.345546] r3 : 0849afce r2 : 0849afce r1 : ef7815e0 r0 : 0000002b
2438 19:50:50.414147 [ 111.352097] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2439 19:50:50.455373 [ 111.359255] Control: 10c5387d Table: 1702804a DAC: 00000051
2440 19:50:50.455878 [ 111.365023] Process cat (pid: 1775, stack limit = 0x5fa7e88a)
2441 19:50:50.456204 [ 111.370794] Stack: (0xc5f6fe38 to 0xc5f70000)
2442 19:50:50.456510 [ 111.375181] fe20: 0000001f c6a02000
2443 19:50:50.456808 [ 111.383393] fe40: 0000000a c5f6ff60 c5f6fe64 c5f6fe58 c135805c c1357e58 c5f6fe74 c5f6fe68
2444 19:50:50.457134 [ 111.391603] fe60: c0c2d330 c1358044 c5f6fe9c c5f6fe78 c0c2d830 c0c2d310 c0c2d710 c47ae280
2445 19:50:50.498651 [ 111.399809] fe80: b6e99000 0000000a c309a780 c5f6ff60 c5f6fec4 c5f6fea0 c07f4c50 c0c2d71c
2446 19:50:50.499220 [ 111.408016] fea0: 00000000 c47ae280 b6e99000 c2816000 c5f6ff60 c07f4bec c5f6ff5c c5f6fec8
2447 19:50:50.499581 [ 111.416223] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c5f6e000
2448 19:50:50.499914 [ 111.424429] fee0: b6e99000 00020000 00000004 0000000a 0001fff6 c5f6fee0 00000001 b6e98000
2449 19:50:50.500232 [ 111.432633] ff00: c5b01b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2450 19:50:50.500544 [ 111.440842] ff20: 00000000 00000000 c136d640 0849afce c205c080 c47ae280 c47ae280 c5f6e000
2451 19:50:50.542031 [ 111.449047] ff40: b6e99000 00000000 00000000 00000004 c5f6ff94 c5f6ff60 c05988bc c0598228
2452 19:50:50.542576 [ 111.457255] ff60: 00000000 00000000 c5f6ffac 0849afce 0000000a 0000000a b6fe0e00 00000004
2453 19:50:50.542930 [ 111.465462] ff80: c03002e4 c5f6e000 c5f6ffa4 c5f6ff98 c059894c c0598854 00000000 c5f6ffa8
2454 19:50:50.543302 [ 111.473668] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e99000 0000000a 00000000
2455 19:50:50.543622 [ 111.481873] ffc0: 0000000a 0000000a b6fe0e00 00000004 00000001 00000000 00020000 bed13a54
2456 19:50:50.585294 [ 111.490080] ffe0: 00000004 bed13788 b6f4e94f b6ed4c66 800e0030 00000001 00000000 00000000
2457 19:50:50.585839 [ 111.498273] Backtrace:
2458 19:50:50.586189 [ 111.500782] [<c1357e4c>] (execute_location) from [<c135805c>] (lkdtm_EXEC_DATA+0x24/0x28)
2459 19:50:50.586522 [ 111.508993] r7:c5f6ff60 r6:0000000a r5:c6a02000 r4:0000001f
2460 19:50:50.586841 [ 111.514700] [<c1358038>] (lkdtm_EXEC_DATA) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2461 19:50:50.587191 [ 111.522831] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2462 19:50:50.628768 [ 111.530878] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2463 19:50:50.629313 [ 111.538827] r9:c5f6ff60 r8:c309a780 r7:0000000a r6:b6e99000 r5:c47ae280 r4:c0c2d710
2464 19:50:50.629669 [ 111.546610] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2465 19:50:50.629998 [ 111.554472] r9:c07f4bec r8:c5f6ff60 r7:c2816000 r6:b6e99000 r5:c47ae280 r4:00000000
2466 19:50:50.630315 [ 111.562250] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2467 19:50:50.630624 [ 111.569420] r10:00000004 r9:00000000 r8:00000000 r7:b6e99000 r6:c5f6e000 r5:c47ae280
2468 19:50:50.672113 [ 111.577271] r4:c47ae280
2469 19:50:50.672650 [ 111.579838] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2470 19:50:50.673008 [ 111.587006] r9:c5f6e000 r8:c03002e4 r7:00000004 r6:b6fe0e00 r5:0000000a r4:0000000a
2471 19:50:50.673342 [ 111.594784] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2472 19:50:50.673662 [ 111.602375] Exception stack(0xc5f6ffa8 to 0xc5f6fff0)
2473 19:50:50.673973 [ 111.607457] ffa0: 0000000a 0000000a 00000001 b6e99000 0000000a 00000000
2474 19:50:50.702932 [ 111.615665] ffc0: 0000000a 0000000a b6fe0e00 00000004 00000001 00000000 00020000 bed13a54
2475 19:50:50.703108 [ 111.623866] ffe0: 00000004 bed13788 b6f4e94f b6ed4c66
2476 19:50:50.703176 [ 111.628949] Code: 00000000 c42eb0c0 c42eb180 c42eb240 (e1a0c00d)
2477 19:50:50.703249 [ 111.635076] ---[ end trace 1b4975fd99b799da ]---
2478 19:50:50.703312 # Segmentation fault
2479 19:50:50.818622 # [ 111.232121] lkdtm: Performing direct entry EXEC_DATA
2480 19:50:50.818778 # [ 111.237347] lkdtm: attempting ok execution at c0c2e0a0
2481 19:50:50.818856 # [ 111.242533] lkdtm: attempting bad execution at c26f674c
2482 19:50:50.818921 # [ 111.247824] 8<--- cut here ---
2483 19:50:50.819026 # [ 111.250890] Unable to handle kernel paging request at virtual address c26f674c
2484 19:50:50.819092 # [ 111.258130] pgd = 7573467d
2485 19:50:50.819154 # [ 111.260861] [c26f674c] *pgd=1261141e(bad)
2486 19:50:50.819214 # [ 111.264926] Internal error: Oops: 8000000d [#3] SMP ARM
2487 19:50:50.861583 # [ 111.270174] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2488 19:50:50.861680 # [ 111.299464] CPU: 0 PID: 1775 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2489 19:50:50.861752 # [ 111.307229] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2490 19:50:50.905170 # [ 111.313791] PC is at data_area+0x0/0x40
2491 19:50:50.905394 # [ 111.317666] LR is at execute_location+0xa4/0xb4
2492 19:50:50.905519 # [ 111.322219] pc : [<c26f674c>] lr : [<c1357ef0>] psr: 600e0013
2493 19:50:50.905631 # [ 111.328506] sp : c5f6fe38 ip : c5f6fd40 fp : c5f6fe54
2494 19:50:50.905736 # [ 111.333750] r10: 0000000a r9 : c1acb9a4 r8 : c15e7d40
2495 19:50:50.905841 # [ 111.338997] r7 : c5f6ff60 r6 : 00000001 r5 : c26f674c r4 : c0c2e0a0
2496 19:50:50.905942 # [ 111.345546] r3 : 0849afce r2 : 0849afce r1 : ef7815e0 r0 : 0000002b
2497 19:50:50.906039 # [ 111.352097] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2498 19:50:50.948303 # [ 111.359255] Control: 10c5387d Table: 1702804a DAC: 00000051
2499 19:50:50.948877 # [ 111.365023] Process cat (pid: 1775, stack limit = 0x5fa7e88a)
2500 19:50:50.949211 # [ 111.370794] Stack: (0xc5f6fe38 to 0xc5f70000)
2501 19:50:50.949620 # [ 111.375181] fe20: 0000001f c6a02000
2502 19:50:50.949988 # [ 111.383393] fe40: 0000000a c5f6ff60 c5f6fe64 c5f6fe58 c135805c c1357e58 c5f6fe74 c5f6fe68
2503 19:50:50.950368 # [ 111.391603] fe60: c0c2d330 c1358044 c5f6fe9c c5f6fe78 c0c2d830 c0c2d310 c0c2d710 c47ae280
2504 19:50:50.991278 # [ 111.399809] fe80: b6e99000 0000000a c309a780 c5f6ff60 c5f6fec4 c5f6fea0 c07f4c50 c0c2d71c
2505 19:50:50.991780 # [ 111.408016] fea0: 00000000 c47ae280 b6e99000 c2816000 c5f6ff60 c07f4bec c5f6ff5c c5f6fec8
2506 19:50:50.992104 # [ 111.416223] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c5f6e000
2507 19:50:50.992451 # [ 111.424429] fee0: b6e99000 00020000 00000004 0000000a 0001fff6 c5f6fee0 00000001 b6e98000
2508 19:50:50.992754 # [ 111.432633] ff00: c5b01b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2509 19:50:51.034563 # [ 111.440842] ff20: 00000000 00000000 c136d640 0849afce c205c080 c47ae280 c47ae280 c5f6e000
2510 19:50:51.035147 # [ 111.449047] ff40: b6e99000 00000000 00000000 00000004 c5f6ff94 c5f6ff60 c05988bc c0598228
2511 19:50:51.035511 # [ 111.457255] ff60: 00000000 00000000 c5f6ffac 0849afce 0000000a 0000000a b6fe0e00 00000004
2512 19:50:51.035843 # [ 111.465462] ff80: c03002e4 c5f6e000 c5f6ffa4 c5f6ff98 c059894c c0598854 00000000 c5f6ffa8
2513 19:50:51.036224 # [ 111.473668] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e99000 0000000a 00000000
2514 19:50:51.077560 # [ 111.481873] ffc0: 0000000a 0000000a b6fe0e00 00000004 00000001 00000000 00020000 bed13a54
2515 19:50:51.078157 # [ 111.490080] ffe0: 00000004 bed13788 b6f4e94f b6ed4c66 800e0030 00000001 00000000 00000000
2516 19:50:51.078531 # [ 111.498273] Backtrace:
2517 19:50:51.079072 # [ 111.500782] [<c1357e4c>] (execute_location) from [<c135805c>] (lkdtm_EXEC_DATA+0x24/0x28)
2518 19:50:51.079545 # [ 111.508993] r7:c5f6ff60 r6:0000000a r5:c6a02000 r4:0000001f
2519 19:50:51.079883 # [ 111.514700] [<c1358038>] (lkdtm_EXEC_DATA) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2520 19:50:51.120487 # [ 111.522831] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2521 19:50:51.121031 # [ 111.530878] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2522 19:50:51.121390 # [ 111.538827] r9:c5f6ff60 r8:c309a780 r7:0000000a r6:b6e99000 r5:c47ae280 r4:c0c2d710
2523 19:50:51.121724 # [ 111.546610] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2524 19:50:51.122046 # [ 111.554472] r9:c07f4bec r8:c5f6ff60 r7:c2816000 r6:b6e99000 r5:c47ae280 r4:00000000
2525 19:50:51.122358 # [ 111.562250] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2526 19:50:51.163960 # [ 111.569420] r10:00000004 r9:00000000 r8:00000000 r7:b6e99000 r6:c5f6e000 r5:c47ae280
2527 19:50:51.164503 # [ 111.577271] r4:c47ae280
2528 19:50:51.164856 # [[ 112.078012] lkdtm: Performing direct entry EXEC_STACK
2529 19:50:51.165190 111.579838] [<c0598848>] (ksys_[ 112.085776] lkdtm: attempting ok execution at c0c2e0a0
2530 19:50:51.165513 write) from [<c059894c>] (sys_wri[ 112.093874] lkdtm: attempting bad execution at c5a59e0c
2531 19:50:51.165823 te+0x18/0x1c)
2532 19:50:51.166128 # [ 111.587006] [ 112.101832] 8<--- cut here ---
2533 19:50:51.207508 r9:c5f6e00[0 r181:2c.01300707228] Unable to handle kernel paging request at virtual address c5a59e0c
2534 19:50:51.208055 4 r7:000000[0 4 1r162:.b1166f7e73] pgd = 33b852c1
2535 19:50:51.208427 e00 r5:0000000a r4:000000[0 a 112.121300] [c5a59e0c] *pgd=15a1141e(bad)
2536 19:50:51.208754 # [ 111.594784][ [ <1c1025.91827742] Internal error: Oops: 8000000d [#4] SMP ARM
2537 19:50:51.251540 34>] (sys_write) from [<c03000c0>[ 112.135047] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2538 19:50:51.252110 ] (ret_fast_sysca[l l +101x20./106754] CPU: 2 PID: 1851 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2539 19:50:51.252477 x28)
2540 19:50:51.252806 # [[ 11121.11.7660527327 Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2541 19:50:51.253126 5] Exception stac[k ( 01x1c25.f184752] PC is at 0xc5a59e0c
2542 19:50:51.253444 ffa8 to 0xc5f6fff0)
2543 19:50:51.253746 # [ 11[1 . 112.189983] LR is at execute_location+0xa4/0xb4
2544 19:50:51.295664 07457] ff[a 0 :1 1 2 . 1 9 7 1 0 ] pc : [<c5a59e0c>] lr : [<c1357ef0>] psr: 600e0013
2545 19:50:51.296223 [ 0 101020.020005a1 006] sp : c5a59de8 ip : 00000027 fp : c5a59e04
2546 19:50:51.296588 00000a 0[0 0 0101020.12 1b260e694] r10: 0000000b r9 : c1acb9b0 r8 : c15e7d40
2547 19:50:51.296931 000 00000[0 0 a1 1020.02010900020] r7 : c5a59f60 r6 : 00000001 r5 : c5a59e0c r4 : c0c2e0a0
2548 19:50:51.297263
2549 19:50:51.297576 # [ [1 1 11.162.1252676258]6 ] r3 : c54b01df r2 : c54b01df r1 : ef7ab5e4 r0 : 0000002b
2550 19:50:51.339675 fc0: 0000000[a 0101020.020305a464] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2551 19:50:51.340219 b6fe0e00 [0 0 0101020.0244 405000] Control: 10c5387d Table: 16ec004a DAC: 00000051
2552 19:50:51.340582 00001 00000000[ 0 0101220.020501987] Process cat (pid: 1851, stack limit = 0x81fb54cf)
2553 19:50:51.340921 bed13a54[
2554 19:50:51.341237 # 1[1 2 .121519.7625] Stack: (0xc5a59de8 to 0xc5a5a000)
2555 19:50:51.341547 3866] ffe0: 0000[0 0 0141 2b.e2d65822] 9de0: c5a58000 c6ba2000 0000000b c5a59f60 c5a59e64 c5a59e08
2556 19:50:51.341860 3788 b6f4e94f [b 6 e1d142c.62676080] 9e00: c1358098 c1357e58 c5a59e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2557 19:50:51.383499 # [ 111.6289[4 9 ]1 1C2o.d2e8:6 49] 9e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2558 19:50:51.384044 00000000 c42eb[0 c 01 1c24.22e9b6336] 9e40: e3a02040 e3a01d33 e5930018 c54b01df 0000000b 00000020 c5a59e74 c5a59e68
2559 19:50:51.384412 80 c42eb240 (e[1 a 01c1020.d3)0 6508] 9e60: c0c2d330 c135806c c5a59e9c c5a59e78 c0c2d830 c0c2d310 c0c2d710 c680f540
2560 19:50:51.384754 # [ 111[. 6 3151027.63]1 6-6-7-] 9e80: b6e41000 0000000b c309a780 c5a59f60 c5a59ec4 c5a59ea0 c07f4c50 c0c2d71c
2561 19:50:51.427669 [ end trace 1b4[9 7 51f1d29.93b27591] 9ea0: 00000000 c680f540 b6e41000 c2816000 c5a59f60 c07f4bec c5a59f5c c5a59ec8
2562 19:50:51.428218 99da ]---
2563 19:50:51.428582 # E[X E C1_1D2A.T3A3:6763] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c5a58000
2564 19:50:51.428917 missing 'cal[l t1r1a2c.e3:4'6:933] 9ee0: b6e41000 00020000 00000004 0000000b 0001fff5 c5a59ee0 00000001 b6e40000
2565 19:50:51.429240 [FAIL]
2566 19:50:51.429551 not o[k 3101 2s.e3l5f7t19] 9f00: c6a9aa00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2567 19:50:51.471641 ests: lkdtm: E[X E C1_1D2A.T3A6.7104] 9f20: 00000000 00000000 c136d640 c54b01df c205c080 c680f540 c680f540 c5a58000
2568 19:50:51.472190 h # exit=1
2569 19:50:51.472552 #[ s e1l1f2t.e3s7t7s75] 9f40: b6e41000 00000000 00000000 00000004 c5a59f94 c5a59f60 c05988bc c0598228
2570 19:50:51.472889 : lkdtm: EXEC_S[T A C1K1.2s.h38
2571 19:50:51.473206 362] 9f60: 00000000 00000000 c5a59fac c54b01df 0000000b 0000000b b6f88e00 00000004
2572 19:50:51.473525 [ 112.397532] 9f80: c03002e4 c5a58000 c5a59fa4 c5a59f98 c059894c c0598854 00000000 c5a59fa8
2573 19:50:51.473837 [ 112.405716] 9fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e41000 0000000b 00000000
2574 19:50:51.515669 [ 112.413900] 9fc0: 0000000b 0000000b b6f88e00 00000004 00000001 00000000 00020000 beb98a54
2575 19:50:51.516213 [ 112.422085] 9fe0: 00000004 beb98788 b6ef694f b6e7cc66 800e0030 00000001 00000000 00000000
2576 19:50:51.516572 [ 112.430265] Backtrace:
2577 19:50:51.516900 [ 112.432733] [<c1357e4c>] (execute_location) from [<c1358098>] (lkdtm_EXEC_STACK+0x38/0x54)
2578 19:50:51.517220 [ 112.441007] r7:c5a59f60 r6:0000000b r5:c6ba2000 r4:c5a58000
2579 19:50:51.517531 [ 112.446683] [<c1358060>] (lkdtm_EXEC_STACK) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2580 19:50:51.517839 [ 112.454864] r4:00000020
2581 19:50:51.559670 [ 112.457411] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2582 19:50:51.560213 [ 112.465430] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2583 19:50:51.560577 [ 112.473354] r9:c5a59f60 r8:c309a780 r7:0000000b r6:b6e41000 r5:c680f540 r4:c0c2d710
2584 19:50:51.560907 [ 112.481109] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2585 19:50:51.561227 [ 112.488946] r9:c07f4bec r8:c5a59f60 r7:c2816000 r6:b6e41000 r5:c680f540 r4:00000000
2586 19:50:51.603665 [ 112.496698] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2587 19:50:51.604210 [ 112.503841] r10:00000004 r9:00000000 r8:00000000 r7:b6e41000 r6:c5a58000 r5:c680f540
2588 19:50:51.604572 [ 112.511674] r4:c680f540
2589 19:50:51.604904 [ 112.514216] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2590 19:50:51.605222 [ 112.521358] r9:c5a58000 r8:c03002e4 r7:00000004 r6:b6f88e00 r5:0000000b r4:0000000b
2591 19:50:51.605533 [ 112.529113] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2592 19:50:51.605839 [ 112.536687] Exception stack(0xc5a59fa8 to 0xc5a59ff0)
2593 19:50:51.647173 [ 112.541748] 9fa0: 0000000b 0000000b 00000001 b6e41000 0000000b 00000000
2594 19:50:51.647331 [ 112.549933] 9fc0: 0000000b 0000000b b6f88e00 00000004 00000001 00000000 00020000 beb98a54
2595 19:50:51.647407 [ 112.558116] 9fe0: 00000004 beb98788 b6ef694f b6e7cc66
2596 19:50:51.647474 [ 112.563176] Code: c5a59e08 c1358098 c1357e58 c5a59e6c (e1a0c00d)
2597 19:50:51.647536 [ 112.569278] ---[ end trace 1b4975fd99b799db ]---
2598 19:50:51.647597 # Segmentation fault
2599 19:50:51.776777 # [ 112.078012] lkdtm: Performing direct entry EXEC_STACK
2600 19:50:51.776936 # [ 112.085776] lkdtm: attempting ok execution at c0c2e0a0
2601 19:50:51.777015 # [ 112.093874] lkdtm: attempting bad execution at c5a59e0c
2602 19:50:51.777081 # [ 112.101832] 8<--- cut here ---
2603 19:50:51.777150 # [ 112.107728] Unable to handle kernel paging request at virtual address c5a59e0c
2604 19:50:51.777214 # [ 112.116773] pgd = 33b852c1
2605 19:50:51.777273 # [ 112.121300] [c5a59e0c] *pgd=15a1141e(bad)
2606 19:50:51.777333 # [ 112.127742] Internal error: Oops: 8000000d [#4] SMP ARM
2607 19:50:51.819880 # [ 112.135047] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2608 19:50:51.819967 # [ 112.166754] CPU: 2 PID: 1851 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2609 19:50:51.820046 # [ 112.176572] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2610 19:50:51.820111 # [ 112.184752] PC is at 0xc5a59e0c
2611 19:50:51.863638 # [ 112.189983] LR is at execute_location+0xa4/0xb4
2612 19:50:51.864143 # [ 112.197104] pc : [<c5a59e0c>] lr : [<c1357ef0>] psr: 600e0013
2613 19:50:51.864471 # [ 112.205106] sp : c5a59de8 ip : 00000027 fp : c5a59e04
2614 19:50:51.864776 # [ 112.212064] r10: 0000000b r9 : c1acb9b0 r8 : c15e7d40
2615 19:50:51.865066 # [ 112.219024] r7 : c5a59f60 r6 : 00000001 r5 : c5a59e0c r4 : c0c2e0a0
2616 19:50:51.865351 # [ 112.227286] r3 : c54b01df r2 : c54b01df r1 : ef7ab5e4 r0 : 0000002b
2617 19:50:51.865631 # [ 112.235464] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2618 19:50:51.911509 # [ 112.244505] Control: 10c5387d Table: 16ec004a DAC: 00000051
2619 19:50:51.912138 # [ 112.251987] Process cat (pid: 1851, stack limit = 0x81fb54cf)
2620 19:50:51.912540 # [ 112.259725] Stack: (0xc5a59de8 to 0xc5a5a000)
2621 19:50:51.912941 # [ 112.265822] 9de0: c5a58000 c6ba2000 0000000b c5a59f60 c5a59e64 c5a59e08
2622 19:50:51.913303 # [ 112.276080] 9e00: c1358098 c1357e58 c5a59e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2623 19:50:51.913620 # [ 112.286249] 9e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2624 19:50:51.955479 # [ 112.296336] 9e40: e3a02040 e3a01d33 e5930018 c54b01df 0000000b 00000020 c5a59e74 c5a59e68
2625 19:50:51.956022 # [ 112.306508] 9e60: c0c2d330 c135806c c5a59e9c c5a59e78 c0c2d830 c0c2d310 c0c2d710 c680f540
2626 19:50:51.956377 # [ 112.316677] 9e80: b6e41000 0000000b c309a780 c5a59f60 c5a59ec4 c5a59ea0 c07f4c50 c0c2d71c
2627 19:50:51.956710 # [ 112.326591] 9ea0: 00000000 c680f540 b6e41000 c2816000 c5a59f60 c07f4bec c5a59f5c c5a59ec8
2628 19:50:51.957032 # [ 112.336763] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c5a58000
2629 19:50:51.999495 # [ 112.346933] 9ee0: b6e41000 00020000 00000004 0000000b 0001fff5 c5a59ee0 00000001 b6e40000
2630 19:50:52.000039 # [ 112.357019] 9f00: c6a9aa00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2631 19:50:52.000393 # [ 112.367104] 9f20: 00000000 00000000 c136d640 c54b01df c205c080 c680f540 c680f540 c5a58000
2632 19:50:52.000723 # [ 112.377275] 9f40: b6e41000 00000000 00000000 00000004 c5a59f94 c5a59f60 c05988bc c0598228
2633 19:50:52.001043 # [ 112.387362] 9f60: 00000000 00000000 c5a59fac c54b01df 0000000b 0000000b b6f88e00 00000004
2634 19:50:52.043693 # [ 112.397532] 9f80: c03002e4 c5a58000 c5a59fa4 c5a59f98 c059894c c0598854 00000000 c5a59fa8
2635 19:50:52.044236 # [ 112.405716] 9fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e41000 0000000b 00000000
2636 19:50:52.044592 # [ 112.413900] 9fc0: 0000000b 0000000b b6f88e00 00000004 00000001 00000000 00020000 beb98a54
2637 19:50:52.044924 # [ 112.422085] 9fe0: 00000004 beb98788 b6ef694f b6e7cc66 800e0030 00000001 00000000 00000000
2638 19:50:52.045240 # [ 112.430265] Backtrace:
2639 19:50:52.045545 # [ 112.432733] [<c1357e4c>] (execute_location) from [<c1358098>] (lkdtm_EXEC_STACK+0x38/0x54)
2640 19:50:52.087677 # [ 112.441007] r7:c5a59f60 r6:0000000b r5:c6ba2000 r4:c5a58000
2641 19:50:52.088221 # [ 112.446683] [<c1358060>] (lkdtm_EXEC_STACK) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2642 19:50:52.088582 # [ 112.454864] r4:00000020
2643 19:50:52.088908 # [ 112.457411] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2644 19:50:52.089227 # [ 112.465430] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2645 19:50:52.089538 # [ 112.473354] r9:c5a59f60 r8:c309a780 r7:0000000b r6:b6e41000 r5:c680f540 r4:c0c2d710
2646 19:50:52.131465 # [ 112.481109] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2647 19:50:52.131649 # [ 112.488946] r9:c07[ 113.033328] lkdtm: Performing direct entry EXEC_KMALLOC
2648 19:50:52.131741 f4bec r8:c5a59f60 [r 7 :1c1238.1038941] lkdtm: attempting ok execution at c0c2e0a0
2649 19:50:52.131826 000 r6:b6e41000 r5:c680f540 r4:00[ 113.046402] lkdtm: attempting bad execution at c6baa940
2650 19:50:52.131909 000000
2651 19:50:52.131989 # [ 112.496698] [<c05982[ 113.054492] 8<--- cut here ---
2652 19:50:52.132064 1c>] (vfs_write) fro[m [1<1c30.060269] Unable to handle kernel paging request at virtual address c6baa940
2653 19:50:52.175485 988bc>] (ksys_write+0x74/[0 x e1c3.069756] pgd = 8cfe956d
2654 19:50:52.175772 )
2655 19:50:52.175943 # [ 112.503841] r10:00000004[ 113.074897] [c6baa940] *pgd=16a1141e(bad)
2656 19:50:52.176103 r9:00000000 r8:00000000 r7:b6e41[ 113.081778] Internal error: Oops: 8000000d [#5] SMP ARM
2657 19:50:52.176276 000 r6:c5a58000 r5:c680f540
2658 19:50:52.219741 # [ [ 113.089858] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2659 19:50:52.220301 112.511674] r4:c680f540
2660 19:50:52.220662 # [ 1[ 113.121569] CPU: 3 PID: 1930 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2661 19:50:52.221000 12.514216] [<c0598848>] ([k s y1s3.132163] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2662 19:50:52.221336 _write) from [<c059894c>] (sys_wr[ 113.141127] PC is at 0xc6baa940
2663 19:50:52.221652 ite+0x18/0x1c)
2664 19:50:52.221956 # [ 112.521358] [ 113.147147] LR is at execute_location+0xa4/0xb4
2665 19:50:52.263768 r9:c5a58000 r8:c03002e4 r7:[0 0 113.154522] pc : [<c6baa940>] lr : [<c1357ef0>] psr: 600e0013
2666 19:50:52.264313 00004 r6:b6f88e00 r5:0[0 0 010103.163387] sp : c7017e30 ip : c7017d38 fp : c7017e4c
2667 19:50:52.264684 b r4:0000000b
2668 19:50:52.265012 # [ 112.52[9 1 1113.170957] r10: 0000000d r9 : c1acb9bc r8 : c15e7d40
2669 19:50:52.265333 ] [<c0598934>] (sys_write)[ f1r3.178699] r7 : c7017f60 r6 : 00000001 r5 : c6baa940 r4 : c0c2e0a0
2670 19:50:52.265645 om [<c03000c0>] (ret_fast_[s y s113.187655] r3 : 5be58f81 r2 : 5be58f81 r1 : ef7c05e0 r0 : 0000002b
2671 19:50:52.265953 all+0x0/0x28)
2672 19:50:52.307680 # [ 112.536687] [ 113.196702] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2673 19:50:52.308220 xception stack(0xc5a59fa8 to [0 x113.206610] Control: 10c5387d Table: 15ee004a DAC: 00000051
2674 19:50:52.308582 c5a59ff0)
2675 19:50:52.308914 # [ 112.541748] 9f[a 113.214960] Process cat (pid: 1930, stack limit = 0xb93691c5)
2676 19:50:52.309237 : 000000[0 b 113.223392] Stack: (0xc7017e30 to 0xc7018000)
2677 19:50:52.309550 000000b 00000001 b6e41000 0000000[ 113.230274] 7e20: c6baa940 c6f16000 0000000d c7017f60
2678 19:50:52.309870 b 00000000
2679 19:50:52.351781 # [ 112.549933] 9fc0[ 113.241317] 7e40: c7017e64 c7017e50 c0c2e0f0 c1357e58 00000021 c6f16000 c7017e74 c7017e68
2680 19:50:52.352289 : 0000000b 0000000b b6f88e00 0000[ 113.252353] 7e60: c0c2d330 c0c2e0c4 c7017e9c c7017e78 c0c2d830 c0c2d310 c0c2d710 c6d4fa40
2681 19:50:52.352654 0004 00000001 00000000 00020000 b[ 113.263394] 7e80: b6e71000 0000000d c309a780 c7017f60 c7017ec4 c7017ea0 c07f4c50 c0c2d71c
2682 19:50:52.352990 eb98a54
2683 19:50:52.353305 # [ 112.558116] 9fe0: 0[ 113.274432] 7ea0: 00000000 c6d4fa40 b6e71000 c2816000 c7017f60 c07f4bec c7017f5c c7017ec8
2684 19:50:52.395664 0000004 beb98788 b6ef694f b6e7cc6[ 113.285470] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c7016000
2685 19:50:52.396218 6
2686 19:50:52.396576 # [ 112.563176] Code: c5a59e0[ 113.296512] 7ee0: b6e71000 00020000 00000004 0000000d 0001fff3 c7017ee0 00000001 b6e70000
2687 19:50:52.396909 8 c1358098 c1357e58 c5a59e6c (e1a[ 113.307550] 7f00: c47aec80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2688 19:50:52.397236 0c00d)
2689 19:50:52.397549 # [ 112.569278] ---[ en[ 113.318591] 7f20: 00000000 00000000 c136d640 5be58f81 c205c080 c6d4fa40 c6d4fa40 c7016000
2690 19:50:52.439609 d trace 1b4975fd99b799db ]---
2691 19:50:52.440145 # [ 113.329632] 7f40: b6e71000 00000000 00000000 00000004 c7017f94 c7017f60 c05988bc c0598228
2692 19:50:52.440507 EXEC_STACK: missing 'call trace:'[ 113.340670] 7f60: 00000000 00000000 c7017fac 5be58f81 0000000d 0000000d b6fb8e00 00000004
2693 19:50:52.440846 : [FAIL]
2694 19:50:52.441163 not ok 31 selftests: lk[ 113.351709] 7f80: c03002e4 c7016000 c7017fa4 c7017f98 c059894c c0598854 00000000 c7017fa8
2695 19:50:52.441485 dtm: EXEC_STACK.sh # exit=1
2696 19:50:52.441788 # se[ 113.362749] 7fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e71000 0000000d 00000000
2697 19:50:52.483782 lftests: lkdtm: EXEC_KMALLOC.sh
2698 19:50:52.484320 [ 113.373788] 7fc0: 0000000d 0000000d b6fb8e00 00000004 00000001 00000000 00020000 bea77a54
2699 19:50:52.484682 [ 113.384829] 7fe0: 00000004 bea77788 b6f2694f b6eacc66 800e0030 00000001 00000000 00000000
2700 19:50:52.485010 [ 113.393022] Backtrace:
2701 19:50:52.485324 [ 113.395535] [<c1357e4c>] (execute_location) from [<c0c2e0f0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2702 19:50:52.485634 [ 113.404007] r7:c7017f60 r6:0000000d r5:c6f16000 r4:c6baa940
2703 19:50:52.485939 [ 113.409708] [<c0c2e0b8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2704 19:50:52.527488 [ 113.418081] r5:c6f16000 r4:00000021
2705 19:50:52.528023 [ 113.421694] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2706 19:50:52.528378 [ 113.429739] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2707 19:50:52.528707 [ 113.437687] r9:c7017f60 r8:c309a780 r7:0000000d r6:b6e71000 r5:c6d4fa40 r4:c0c2d710
2708 19:50:52.529025 [ 113.445471] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2709 19:50:52.529334 [ 113.453333] r9:c07f4bec r8:c7017f60 r7:c2816000 r6:b6e71000 r5:c6d4fa40 r4:00000000
2710 19:50:52.571761 [ 113.461110] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2711 19:50:52.572309 [ 113.468276] r10:00000004 r9:00000000 r8:00000000 r7:b6e71000 r6:c7016000 r5:c6d4fa40
2712 19:50:52.572671 [ 113.476126] r4:c6d4fa40
2713 19:50:52.572999 [ 113.478693] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2714 19:50:52.573315 [ 113.485858] r9:c7016000 r8:c03002e4 r7:00000004 r6:b6fb8e00 r5:0000000d r4:0000000d
2715 19:50:52.573625 [ 113.493638] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2716 19:50:52.615536 [ 113.501229] Exception stack(0xc7017fa8 to 0xc7017ff0)
2717 19:50:52.616071 [ 113.506311] 7fa0: 0000000d 0000000d 00000001 b6e71000 0000000d 00000000
2718 19:50:52.616451 [ 113.514518] 7fc0: 0000000d 0000000d b6fb8e00 00000004 00000001 00000000 00020000 bea77a54
2719 19:50:52.616788 [ 113.522719] 7fe0: 00000004 bea77788 b6f2694f b6eacc66
2720 19:50:52.617228 [ 113.527802] Code: 00160017 00000000 00000000 00000000 (e1a0c00d)
2721 19:50:52.617635 [ 113.533927] ---[ end trace 1b4975fd99b799dc ]---
2722 19:50:52.617953 # Segmentation fault
2723 19:50:52.730965 # [ 113.033328] lkdtm: Performing direct entry EXEC_KMALLOC
2724 19:50:52.731057 # [ 113.038941] lkdtm: attempting ok execution at c0c2e0a0
2725 19:50:52.731126 # [ 113.046402] lkdtm: attempting bad execution at c6baa940
2726 19:50:52.731191 # [ 113.054492] 8<--- cut here ---
2727 19:50:52.731253 # [ 113.060269] Unable to handle kernel paging request at virtual address c6baa940
2728 19:50:52.731314 # [ 113.069756] pgd = 8cfe956d
2729 19:50:52.731373 # [ 113.074897] [c6baa940] *pgd=16a1141e(bad)
2730 19:50:52.731430 # [ 113.081778] Internal error: Oops: 8000000d [#5] SMP ARM
2731 19:50:52.773896 # [ 113.089858] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2732 19:50:52.773995 # [ 113.121569] CPU: 3 PID: 1930 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2733 19:50:52.774065 # [ 113.132163] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2734 19:50:52.774142 # [ 113.141127] PC is at 0xc6baa940
2735 19:50:52.817796 # [ 113.147147] LR is at execute_location+0xa4/0xb4
2736 19:50:52.818299 # [ 113.154522] pc : [<c6baa940>] lr : [<c1357ef0>] psr: 600e0013
2737 19:50:52.818630 # [ 113.163387] sp : c7017e30 ip : c7017d38 fp : c7017e4c
2738 19:50:52.818936 # [ 113.170957] r10: 0000000d r9 : c1acb9bc r8 : c15e7d40
2739 19:50:52.819269 # [ 113.178699] r7 : c7017f60 r6 : 00000001 r5 : c6baa940 r4 : c0c2e0a0
2740 19:50:52.819559 # [ 113.187655] r3 : 5be58f81 r2 : 5be58f81 r1 : ef7c05e0 r0 : 0000002b
2741 19:50:52.819842 # [ 113.196702] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2742 19:50:52.860820 # [ 113.206610] Control: 10c5387d Table: 15ee004a DAC: 00000051
2743 19:50:52.861334 # [ 113.214960] Process cat (pid: 1930, stack limit = 0xb93691c5)
2744 19:50:52.861731 # [ 113.223392] Stack: (0xc7017e30 to 0xc7018000)
2745 19:50:52.862077 # [ 113.230274] 7e20: c6baa940 c6f16000 0000000d c7017f60
2746 19:50:52.862409 # [ 113.241317] 7e40: c7017e64 c7017e50 c0c2e0f0 c1357e58 00000021 c6f16000 c7017e74 c7017e68
2747 19:50:52.862697 # [ 113.252353] 7e60: c0c2d330 c0c2e0c4 c7017e9c c7017e78 c0c2d830 c0c2d310 c0c2d710 c6d4fa40
2748 19:50:52.903657 # [ 113.263394] 7e80: b6e71000 0000000d c309a780 c7017f60 c7017ec4 c7017ea0 c07f4c50 c0c2d71c
2749 19:50:52.904205 # [ 113.274432] 7ea0: 00000000 c6d4fa40 b6e71000 c2816000 c7017f60 c07f4bec c7017f5c c7017ec8
2750 19:50:52.904628 # [ 113.285470] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c7016000
2751 19:50:52.905003 # [ 113.296512] 7ee0: b6e71000 00020000 00000004 0000000d 0001fff3 c7017ee0 00000001 b6e70000
2752 19:50:52.905357 # [ 113.307550] 7f00: c47aec80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2753 19:50:52.951616 # [ 113.318591] 7f20: 00000000 00000000 c136d640 5be58f81 c205c080 c6d4fa40 c6d4fa40 c7016000
2754 19:50:52.952201 # [ 113.329632] 7f40: b6e71000 00000000 00000000 00000004 c7017f94 c7017f60 c05988bc c0598228
2755 19:50:52.952567 # [ 113.340670] 7f60: 00000000 00000000 c7017fac 5be58f81 0000000d 0000000d b6fb8e00 00000004
2756 19:50:52.952900 # [ 113.351709] 7f80: c03002e4 c7016000 c7017fa4 c7017f98 c059894c c0598854 00000000 c7017fa8
2757 19:50:52.953221 # [ 113.362749] 7fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e71000 0000000d 00000000
2758 19:50:52.999541 # [ 113.373788] 7fc0: 0000000d 0000000d b6fb8e00 00000004 00000001 00000000 00020000 bea77a54
2759 19:50:53.000086 # [ 113.384829] 7fe0: 00000004 bea77788 b6f2694f b6eacc66 800e0030 00000001 00000000 00000000
2760 19:50:53.000449 # [ 113.393022] Backtrace:
2761 19:50:53.000782 # [ 113.395535] [<c1357e4c>] (execute_location) from [<c0c2e0f0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2762 19:50:53.001104 # [ 113.404007] r7:c7017f60 r6:0000000d r5:c6f16000 r4:c6baa940
2763 19:50:53.001417 # [ 113.409708] [<c0c2e0b8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2764 19:50:53.001722 # [ 113.418081] r5:c6f16000 r4:00000021
2765 19:50:53.043479 # [ 113.421694] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2766 19:50:53.044021 # [ 113.429739] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2767 19:50:53.044375 # [ 113.437687] r9:c7017f60 r8:c309a780 r7:0000000d r6:b6e71000 r5:c6d4fa40 r4:c0c2d710
2768 19:50:53.044705 # [ 113.445471] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2769 19:50:53.045025 # [ 113.453333] r9:c07f4bec r8:c7017f60 r7:c2816000 r6:b6e71000 r5:c6d4fa40 r4:00000000
2770 19:50:53.087444 # [ 113.461110] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2771 19:50:53.088089 # [ 113.468276] r10:00000004 r9:00000000 r8:00000000 r7:b6e71000 r6:c7016000 r5:c6d4fa40
2772 19:50:53.088584 # [ 113.476126] r4:c6d4fa40
2773 19:50:53.088986 # [ 113.478693] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2774 19:50:53.089403 # [ 113.485858] r9:[ 114.004857] lkdtm: Performing direct entry EXEC_VMALLOC
2775 19:50:53.089794 c7016000 r8:c03002e4 r7:00000004 [ 114.010901] lkdtm: attempting ok execution at c0c2e0a0
2776 19:50:53.090222 r6:b6fb8e00 r5:0000000d r4:000000[ 114.018952] lkdtm: attempting bad execution at f096c000
2777 19:50:53.131666 0d
2778 19:50:53.132212 # [ 113.493638] [<c0598934>][ 114.027114] 8<--- cut here ---
2779 19:50:53.132573 (sys_write) from [<c03000c0>] (r[ 114.032956] Unable to handle kernel paging request at virtual address f096c000
2780 19:50:53.132904 et_fast_syscall+0x0/0x28)
2781 19:50:53.133216 # [ 1[ 114.043046] pgd = 4a3a1930
2782 19:50:53.133522 13.501229] Exception stack(0xc701[ 114.048571] [f096c000] *pgd=12949811, *pte=493c165f, *ppte=493c145f
2783 19:50:53.133837 7fa8 to 0xc7017ff0)
2784 19:50:53.134144 # [ 113.506[ 114.057740] Internal error: Oops: 8000000f [#6] SMP ARM
2785 19:50:53.175534 311] 7fa0: 0000[ 114.065791] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2786 19:50:53.176102 000d 0000000d 00000[0 0 11 1b46.e97500] CPU: 1 PID: 2007 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2787 19:50:53.219653 71000 00000[0 0 d1 1040.0100070405] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2788 19:50:53.220202 0
2789 19:50:53.220563 # [ 113.514518][ 7 f1c104:. 15759] PC is at 0xf096c000
2790 19:50:53.220892 0000000d 0000000d b6fb8e00 [0 0 014.121078] LR is at execute_location+0xa4/0xb4
2791 19:50:53.221218 00004 000[0 0 010114 .01020801102] pc : [<f096c000>] lr : [<c1357ef0>] psr: 600e0013
2792 19:50:53.221537 00 0002000[0 b1e1a47.71a3564113] sp : c5a5fe30 ip : c5a5fd38 fp : c5a5fe4c
2793 19:50:53.221849 # [ 113.[5 2 2171149.]1 473f1e60] r10: 0000000d r9 : c1acb9cc r8 : c15e7d40
2794 19:50:53.263747 : 00000004[ b e1a1747.7185801 1b] r7 : c5a5ff60 r6 : 00000001 r5 : f096c000 r4 : c0c2e0a0
2795 19:50:53.264294 6f2694[f b161e4a.c1c568637
2796 19:50:53.264657 9#] r3 : ecf8efb8 r2 : ecf8efb8 r1 : ef7965e0 r0 : 0000002b
2797 19:50:53.264989 [ 113.52780[2 ] 1C1o4d.e1:6 60557] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2798 19:50:53.265306 160017 0000[0 0 0101 40.0107505098] Control: 10c5387d Table: 16e9804a DAC: 00000051
2799 19:50:53.265624 00 00000000 ([e 1 a101c40.01d8)3 67] Process cat (pid: 2007, stack limit = 0x7dd97b61)
2800 19:50:53.265933
2801 19:50:53.266234 # [ 11[3 . 5131349.2179]0 8-1-] Stack: (0xc5a5fe30 to 0xc5a60000)
2802 19:50:53.307728 -[ end trace 1b4[9 7151f4d.9199b914] fe20: f096c000 c687f000 0000000d c5a5ff60
2803 19:50:53.308276 799dc ]---
2804 19:50:53.308643 # [E X E1C1_4K.M2A0L7084] fe40: c5a5fe64 c5a5fe50 c0c2e124 c1357e58 00000022 c687f000 c5a5fe74 c5a5fe68
2805 19:50:53.308979 OC: missing '[c a l1l1 4t.r2a1c7e56] fe60: c0c2d330 c0c2e108 c5a5fe9c c5a5fe78 c0c2d830 c0c2d310 c0c2d710 c47ab2c0
2806 19:50:53.309305 :': [FAIL]
2807 19:50:53.309615 n[o t 1o1k4 .3222 7s42] fe80: b6e0d000 0000000d c309a780 c5a5ff60 c5a5fec4 c5a5fea0 c07f4c50 c0c2d71c
2808 19:50:53.351616 elftests: lkdtm[: E1X14E.C2_3K7427] fea0: 00000000 c47ab2c0 b6e0d000 c2816000 c5a5ff60 c07f4bec c5a5ff5c c5a5fec8
2809 19:50:53.352160 ALLOC.sh # exi[t = 111
2810 19:50:53.352523 4#. 2s4e7599] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c5a5e000
2811 19:50:53.352867 ftests: lkdtm: E[X E C1_1V4M.A2L57772] fee0: b6e0d000 00020000 00000004 0000000d 0001fff3 c5a5fee0 00000001 b6e0c000
2812 19:50:53.353197 OC.sh
2813 19:50:53.353509 [ 114.268028] ff00: c5afec80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2814 19:50:53.353817 [ 114.276812] ff20: 00000000 00000000 c136d640 ecf8efb8 c205c080 c47ab2c0 c47ab2c0 c5a5e000
2815 19:50:53.395502 [ 114.284996] ff40: b6e0d000 00000000 00000000 00000004 c5a5ff94 c5a5ff60 c05988bc c0598228
2816 19:50:53.396038 [ 114.293180] ff60: 00000000 00000000 c5a5ffac ecf8efb8 0000000d 0000000d b6f54e00 00000004
2817 19:50:53.396390 [ 114.301365] ff80: c03002e4 c5a5e000 c5a5ffa4 c5a5ff98 c059894c c0598854 00000000 c5a5ffa8
2818 19:50:53.396725 [ 114.309551] ffa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e0d000 0000000d 00000000
2819 19:50:53.397046 [ 114.317737] ffc0: 0000000d 0000000d b6f54e00 00000004 00000001 00000000 00020000 bea4aa54
2820 19:50:53.439767 [ 114.325923] ffe0: 00000004 bea4a788 b6ec294f b6e48c66 800e0030 00000001 00000000 00000000
2821 19:50:53.440310 [ 114.334102] Backtrace:
2822 19:50:53.440667 [ 114.336579] [<c1357e4c>] (execute_location) from [<c0c2e124>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2823 19:50:53.440997 [ 114.345027] r7:c5a5ff60 r6:0000000d r5:c687f000 r4:f096c000
2824 19:50:53.441318 [ 114.350698] [<c0c2e0fc>] (lkdtm_EXEC_VMALLOC) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2825 19:50:53.441632 [ 114.359056] r5:c687f000 r4:00000022
2826 19:50:53.441937 [ 114.362643] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2827 19:50:53.483766 [ 114.370661] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2828 19:50:53.484307 [ 114.378587] r9:c5a5ff60 r8:c309a780 r7:0000000d r6:b6e0d000 r5:c47ab2c0 r4:c0c2d710
2829 19:50:53.484670 [ 114.386345] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2830 19:50:53.484999 [ 114.394184] r9:c07f4bec r8:c5a5ff60 r7:c2816000 r6:b6e0d000 r5:c47ab2c0 r4:00000000
2831 19:50:53.485317 [ 114.401934] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2832 19:50:53.527672 [ 114.409079] r10:00000004 r9:00000000 r8:00000000 r7:b6e0d000 r6:c5a5e000 r5:c47ab2c0
2833 19:50:53.528485 [ 114.416912] r4:c47ab2c0
2834 19:50:53.528967 [ 114.419455] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2835 19:50:53.529451 [ 114.426600] r9:c5a5e000 r8:c03002e4 r7:00000004 r6:b6f54e00 r5:0000000d r4:0000000d
2836 19:50:53.529822 [ 114.434354] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2837 19:50:53.530241 [ 114.441930] Exception stack(0xc5a5ffa8 to 0xc5a5fff0)
2838 19:50:53.530656 [ 114.446990] ffa0: 0000000d 0000000d 00000001 b6e0d000 0000000d 00000000
2839 19:50:53.571083 [ 114.455176] ffc0: 0000000d 0000000d b6f54e00 00000004 00000001 00000000 00020000 bea4aa54
2840 19:50:53.571168 [ 114.463358] ffe0: 00000004 bea4a788 b6ec294f b6e48c66
2841 19:50:53.571246 [ 114.468422] Code: bad PC value
2842 19:50:53.571312 [ 114.471556] ---[ end trace 1b4975fd99b799dd ]---
2843 19:50:53.571375 # Segmentation fault
2844 19:50:53.684830 # [ 114.004857] lkdtm: Performing direct entry EXEC_VMALLOC
2845 19:50:53.685212 # [ 114.010901] lkdtm: attempting ok execution at c0c2e0a0
2846 19:50:53.685546 # [ 114.018952] lkdtm: attempting bad execution at f096c000
2847 19:50:53.685850 # [ 114.027114] 8<--- cut here ---
2848 19:50:53.686209 # [ 114.032956] Unable to handle kernel paging request at virtual address f096c000
2849 19:50:53.686503 # [ 114.043046] pgd = 4a3a1930
2850 19:50:53.686831 # [ 114.048571] [f096c000] *pgd=12949811, *pte=493c165f, *ppte=493c145f
2851 19:50:53.687161 # [ 114.057740] Internal error: Oops: 8000000f [#6] SMP ARM
2852 19:50:53.728204 # [ 114.065791] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2853 19:50:53.728761 # [ 114.097500] CPU: 1 PID: 2007 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2854 19:50:53.729128 # [ 114.107405] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2855 19:50:53.775510 # [ 114.115759] PC is at 0xf096c000
2856 19:50:53.776051 # [ 114.121078] LR is at execute_location+0xa4/0xb4
2857 19:50:53.776413 # [ 114.128112] pc : [<f096c000>] lr : [<c1357ef0>] psr: 600e0013
2858 19:50:53.776743 # [ 114.136113] sp : c5a5fe30 ip : c5a5fd38 fp : c5a5fe4c
2859 19:50:53.777062 # [ 114.143160] r10: 0000000d r9 : c1acb9cc r8 : c15e7d40
2860 19:50:53.777371 # [ 114.150118] r7 : c5a5ff60 r6 : 00000001 r5 : f096c000 r4 : c0c2e0a0
2861 19:50:53.777678 # [ 114.158379] r3 : ecf8efb8 r2 : ecf8efb8 r1 : ef7965e0 r0 : 0000002b
2862 19:50:53.819538 # [ 114.166557] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2863 19:50:53.820083 # [ 114.175598] Control: 10c5387d Table: 16e9804a DAC: 00000051
2864 19:50:53.820443 # [ 114.183167] Process cat (pid: 2007, stack limit = 0x7dd97b61)
2865 19:50:53.820773 # [ 114.190818] Stack: (0xc5a5fe30 to 0xc5a60000)
2866 19:50:53.821089 # [ 114.196914] fe20: f096c000 c687f000 0000000d c5a5ff60
2867 19:50:53.821472 # [ 114.207084] fe40: c5a5fe64 c5a5fe50 c0c2e124 c1357e58 00000022 c687f000 c5a5fe74 c5a5fe68
2868 19:50:53.821780 # [ 114.217256] fe60: c0c2d330 c0c2e108 c5a5fe9c c5a5fe78 c0c2d830 c0c2d310 c0c2d710 c47ab2c0
2869 19:50:53.863406 # [ 114.227342] fe80: b6e0d000 0000000d c309a780 c5a5ff60 c5a5fec4 c5a5fea0 c07f4c50 c0c2d71c
2870 19:50:53.863940 # [ 114.237427] fea0: 00000000 c47ab2c0 b6e0d000 c2816000 c5a5ff60 c07f4bec c5a5ff5c c5a5fec8
2871 19:50:53.864295 # [ 114.247599] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c5a5e000
2872 19:50:53.864625 # [ 114.257772] fee0: b6e0d000 00020000 00000004 0000000d 0001fff3 c5a5fee0 00000001 b6e0c000
2873 19:50:53.865007 # [ 114.268028] ff00: c5afec80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2874 19:50:53.907635 # [ 114.276812] ff20: 00000000 00000000 c136d640 ecf8efb8 c205c080 c47ab2c0 c47ab2c0 c5a5e000
2875 19:50:53.908142 # [ 114.284996] ff40: b6e0d000 00000000 00000000 00000004 c5a5ff94 c5a5ff60 c05988bc c0598228
2876 19:50:53.908507 # [ 114.293180] ff60: 00000000 00000000 c5a5ffac ecf8efb8 0000000d 0000000d b6f54e00 00000004
2877 19:50:53.908839 # [ 114.301365] ff80: c03002e4 c5a5e000 c5a5ffa4 c5a5ff98 c059894c c0598854 00000000 c5a5ffa8
2878 19:50:53.909155 # [ 114.309551] ffa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e0d000 0000000d 00000000
2879 19:50:53.951495 # [ 114.317737] ffc0: 0000000d 0000000d b6f54e00 00000004 00000001 00000000 00020000 bea4aa54
2880 19:50:53.952047 # [ 114.325923] ffe0: 00000004 bea4a788 b6ec294f b6e48c66 800e0030 00000001 00000000 00000000
2881 19:50:53.952403 # [ 114.334102] Backtrace:
2882 19:50:53.952729 # [ 114.336579] [<c1357e4c>] (execute_location) from [<c0c2e124>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2883 19:50:53.953046 # [ 114.345027] r7:c5a5ff60 r6:0000000d r5:c687f000 r4:f096c000
2884 19:50:53.953352 # [ 114.350698] [<c0c2e0fc>] (lkdtm_EXEC_VMALLOC) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2885 19:50:53.953652 # [ 114.359056] r5:c687f000 r4:00000022
2886 19:50:53.995469 # [ 114.362643] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2887 19:50:53.996184 # [ 114.370661] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2888 19:50:53.996734 # [ 114.378587] r9:c5a5ff60 r8:c309a780 r7:0000000d r6:b6e0d00[ 114.914246] lkdtm: Performing direct entry EXEC_RODATA
2889 19:50:53.997272 0 r5:c47ab2c0 r4:c0c2d71[0
2890 19:50:53.997798 1#14.921312] lkdtm: attempting ok execution at c0c2e0a0
2891 19:50:53.998325 [ 114.386345] [<c07f4bec>] (full[ 114.928961] lkdtm: attempting bad execution at c15e7fdc
2892 19:50:54.039633 _proxy_write) from [<c0598328>] ([ 114.937106] 8<--- cut here ---
2893 19:50:54.040178 [ 114.942890] Unable to handle kernel paging request at virtual address c15e7fdc
2894 19:50:54.040541 vfs_write+0x10c[/ 0 x151244.)95
2895 19:50:54.040871 119] pgd = 50ee068a
2896 19:50:54.041195 # [ 114.394184] r9:c07f4bec[ r114.954818] [c15e7fdc] *pgd=1141941e(bad)
2897 19:50:54.041506 8:c5a5ff60 r7:c2816000[ r 61:1b4.961431] Internal error: Oops: 8000000d [#7] SMP ARM
2898 19:50:54.041815 e0d000 r5:c47ab2c0 r4:00000000
2899 19:50:54.083740 #[ 114.968991] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2900 19:50:54.084294 [ 114.401934] [<c05982[1 c >1]15.000693] CPU: 1 PID: 2084 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2901 19:50:54.084665 (vfs_write) fr[o m 1[1<5.c00150955] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2902 19:50:54.085003 88bc>] (ksys_write+0x74/0xec)
2903 19:50:54.127763 # 115.019300] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2904 19:50:54.128298 [ 114.409079] r10:00000004[ r 115.027121] LR is at execute_location+0xa4/0xb4
2905 19:50:54.128732 :00000000 r8:[0 0 0101050.0003 4r42] pc : [<c15e7fdc>] lr : [<c1357ef0>] psr: 600e0013
2906 19:50:54.129078 7:b6e0d000 r6[: c 51a155e.000402 14] sp : c6d49e38 ip : c6d49d40 fp : c6d49e54
2907 19:50:54.129414 r5:c47ab2c0
2908 19:50:54.129725 [# 1[1 5 .101449.543] r10: 0000000c r9 : c1acb9dc r8 : c15e7d40
2909 19:50:54.130030 16912] r4:c4[7 a b121c50.0
2910 19:50:54.130338 5#6 73] r7 : c6d49f60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2e0a0
2911 19:50:54.171491 [ 114.419455][ [ <1c1055.908685105] r3 : f44895dc r2 : f44895dc r1 : ef7965e0 r0 : 0000002b
2912 19:50:54.172034 8>] (ksys_write) [f r o1m1 5[.<0c3626] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2913 19:50:54.172407 059894c>] (sys_w[r i t1e1+50.x0182838] Control: 10c5387d Table: 16ff004a DAC: 00000051
2914 19:50:54.172747 /0x1c)
2915 19:50:54.173061 # [ 11[4 . 4121656.00900662] Process cat (pid: 2084, stack limit = 0x1cb73a14)
2916 19:50:54.173373 r9:c5a5e000 [r 8 :1c1053.000928398] Stack: (0xc6d49e38 to 0xc6d4a000)
2917 19:50:54.215650 4 r7:00000004 r6:b[6 f 5141e50.0104749] 9e20: 00000023 c5842000
2918 19:50:54.216201 r5:0000000d r4:0000000[d
2919 19:50:54.216559 1#1 5.115095] 9e40: 0000000c c6d49f60 c6d49e64 c6d49e58 c13580d8 c1357e58 c6d49e74 c6d49e68
2920 19:50:54.216901 114.434354] [<c05[9 8 913145>.]25608] 9e60: c0c2d330 c13580c0 c6d49e9c c6d49e78 c0c2d830 c0c2d310 c0c2d710 c5fa3a40
2921 19:50:54.217226 (sys_write) from [<c03[0 0 01c10.135951] 9e80: b6e06000 0000000c c309a780 c6d49f60 c6d49ec4 c6d49ea0 c07f4c50 c0c2d71c
2922 19:50:54.259676 >] (ret_fast_sysca[l l +101x50./146464] 9ea0: 00000000 c5fa3a40 b6e06000 c2816000 c6d49f60 c07f4bec c6d49f5c c6d49ec8
2923 19:50:54.260220 x28)
2924 19:50:54.260577 # [ 114.441[9 3 01]1 5E.x156807] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c6d48000
2925 19:50:54.260909 eption stack(0xc5a5[f f a181 5t.o67149] 9ee0: b6e06000 00020000 00000004 0000000c 0001fff4 c6d49ee0 00000001 b6e05000
2926 19:50:54.261231 0xc5a5fff0)
2927 19:50:54.261538 # [ [1 1 41.1454.677490] 9f00: c5b01040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2928 19:50:54.303745 990] ffa0: [ 1 1 5 .187831] 9f20: 00000000 00000000 c136d640 f44895dc c205c080 c5fa3a40 c5fa3a40 c6d48000
2929 19:50:54.304298 0000000d 0000000d 0[0 0 0101050198259] 9f40: b6e06000 00000000 00000000 00000004 c6d49f94 c6d49f60 c05988bc c0598228
2930 19:50:54.304661 1 b6e0d000 0000000d[ 0 0101050.008687] 9f60: 00000000 00000000 c6d49fac f44895dc 0000000c 0000000c b6f4de00 00000004
2931 19:50:54.305001 00
2932 19:50:54.305326 # [ 114.455176][ f f1c105:.219031] 9f80: c03002e4 c6d48000 c6d49fa4 c6d49f98 c059894c c0598854 00000000 c6d49fa8
2933 19:50:54.347755 0000000d 0000000d b6[f 5 41e1050.229458] 9fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e06000 0000000c 00000000
2934 19:50:54.348313 00000004 00000001 000[0 0 010105 239886] 9fc0: 0000000c 0000000c b6f4de00 00000004 00000001 00000000 00020000 becfea54
2935 19:50:54.348758 00020000 bea4aa54
2936 19:50:54.349165 [# [1 1 51.150313] 9fe0: 00000004 becfe788 b6ebb94f b6e41c66 800e0030 00000001 00000000 00000000
2937 19:50:54.349592 4.463358] ffe0: 000[0 0 010145 .b60649] Backtrace:
2938 19:50:54.349972 ea4a788 b6ec294f b6e48c66
2939 19:50:54.350358 # [[ 115.265272] [<c1357e4c>] (execute_location) from [<c13580d8>] (lkdtm_EXEC_RODATA+0x24/0x28)
2940 19:50:54.391608 114.468422] Code: ba[d P1C1 5v.276303] r7:c6d49f60 r6:0000000c r5:c5842000 r4:00000023
2941 19:50:54.392168 lue
2942 19:50:54.392523 # [ 114.471556] ---[ end t[ 115.284222] [<c13580b4>] (lkdtm_EXEC_RODATA) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
2943 19:50:54.392857 ace 1b4975fd99b799dd ]---
2944 19:50:54.393174 [# E15.295255] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
2945 19:50:54.393487 XEC_VMALLOC: missing 'call tra[c 115.305773] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2946 19:50:54.393794 :': [FAIL]
2947 19:50:54.435758 not ok [3 3 1s1e5l.f16369] r9:c6d49f60 r8:c309a780 r7:0000000c r6:b6e06000 r5:c5fa3a40 r4:c0c2d710
2948 19:50:54.436302 tests: lkdtm: EXEC_VMALLOC.sh [# 115.326282] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2949 19:50:54.436670 exit=1
2950 19:50:54.436995 # selftests: l[k d t1m1:5.336793] r9:c07f4bec r8:c6d49f60 r7:c2816000 r6:b6e06000 r5:c5fa3a40 r4:00000000
2951 19:50:54.437316 EXEC_RODATA.sh
2952 19:50:54.437622 [ 115.346874] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2953 19:50:54.437926 [ 115.355394] r10:00000004 r9:00000000 r8:00000000 r7:b6e06000 r6:c6d48000 r5:c5fa3a40
2954 19:50:54.438226 [ 115.363227] r4:c5fa3a40
2955 19:50:54.479386 [ 115.365772] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2956 19:50:54.480081 [ 115.372914] r9:c6d48000 r8:c03002e4 r7:00000004 r6:b6f4de00 r5:0000000c r4:0000000c
2957 19:50:54.480618 [ 115.380671] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2958 19:50:54.481046 [ 115.388245] Exception stack(0xc6d49fa8 to 0xc6d49ff0)
2959 19:50:54.481489 [ 115.393305] 9fa0: 0000000c 0000000c 00000001 b6e06000 0000000c 00000000
2960 19:50:54.481882 [ 115.401494] 9fc0: 0000000c 0000000c b6f4de00 00000004 00000001 00000000 00020000 becfea54
2961 19:50:54.523163 [ 115.409678] 9fe0: 00000004 becfe788 b6ebb94f b6e41c66
2962 19:50:54.523335 [ 115.414739] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2963 19:50:54.523404 [ 115.420842] ---[ end trace 1b4975fd99b799de ]---
2964 19:50:54.523468 # Segmentation fault
2965 19:50:54.641342 # [ 114.914246] lkdtm: Performing direct entry EXEC_RODATA
2966 19:50:54.641429 # [ 114.921312] lkdtm: attempting ok execution at c0c2e0a0
2967 19:50:54.641508 # [ 114.928961] lkdtm: attempting bad execution at c15e7fdc
2968 19:50:54.641573 # [ 114.937106] 8<--- cut here ---
2969 19:50:54.641635 # [ 114.942890] Unable to handle kernel paging request at virtual address c15e7fdc
2970 19:50:54.641716 # [ 114.950119] pgd = 50ee068a
2971 19:50:54.641788 # [ 114.954818] [c15e7fdc] *pgd=1141941e(bad)
2972 19:50:54.641869 # [ 114.961431] Internal error: Oops: 8000000d [#7] SMP ARM
2973 19:50:54.684783 # [ 114.968991] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
2974 19:50:54.685214 # [ 115.000693] CPU: 1 PID: 2084 Comm: cat Tainted: G D W 5.10.126-cip11 #1
2975 19:50:54.685557 # [ 115.010855] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2976 19:50:54.728049 # [ 115.019300] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2977 19:50:54.728599 # [ 115.027121] LR is at execute_location+0xa4/0xb4
2978 19:50:54.729024 # [ 115.034242] pc : [<c15e7fdc>] lr : [<c1357ef0>] psr: 600e0013
2979 19:50:54.729361 # [ 115.042414] sp : c6d49e38 ip : c6d49d40 fp : c6d49e54
2980 19:50:54.729732 # [ 115.049543] r10: 0000000c r9 : c1acb9dc r8 : c15e7d40
2981 19:50:54.730046 # [ 115.056673] r7 : c6d49f60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2e0a0
2982 19:50:54.730351 # [ 115.065105] r3 : f44895dc r2 : f44895dc r1 : ef7965e0 r0 : 0000002b
2983 19:50:54.730652 # [ 115.073626] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2984 19:50:54.775502 # [ 115.082838] Control: 10c5387d Table: 16ff004a DAC: 00000051
2985 19:50:54.776107 # [ 115.090662] Process cat (pid: 2084, stack limit = 0x1cb73a14)
2986 19:50:54.776474 # [ 115.098398] Stack: (0xc6d49e38 to 0xc6d4a000)
2987 19:50:54.776852 # [ 115.104749] 9e20: 00000023 c5842000
2988 19:50:54.777179 # [ 115.115095] 9e40: 0000000c c6d49f60 c6d49e64 c6d49e58 c13580d8 c1357e58 c6d49e74 c6d49e68
2989 19:50:54.777493 # [ 115.125608] 9e60: c0c2d330 c13580c0 c6d49e9c c6d49e78 c0c2d830 c0c2d310 c0c2d710 c5fa3a40
2990 19:50:54.819436 # [ 115.135951] 9e80: b6e06000 0000000c c309a780 c6d49f60 c6d49ec4 c6d49ea0 c07f4c50 c0c2d71c
2991 19:50:54.819937 # [ 115.146464] 9ea0: 00000000 c5fa3a40 b6e06000 c2816000 c6d49f60 c07f4bec c6d49f5c c6d49ec8
2992 19:50:54.820266 # [ 115.156807] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c6d48000
2993 19:50:54.820573 # [ 115.167149] 9ee0: b6e06000 00020000 00000004 0000000c 0001fff4 c6d49ee0 00000001 b6e05000
2994 19:50:54.820865 # [ 115.177490] 9f00: c5b01040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2995 19:50:54.863514 # [ 115.187831] 9f20: 00000000 00000000 c136d640 f44895dc c205c080 c5fa3a40 c5fa3a40 c6d48000
2996 19:50:54.864018 # [ 115.198259] 9f40: b6e06000 00000000 00000000 00000004 c6d49f94 c6d49f60 c05988bc c0598228
2997 19:50:54.864346 # [ 115.208687] 9f60: 00000000 00000000 c6d49fac f44895dc 0000000c 0000000c b6f4de00 00000004
2998 19:50:54.864654 # [ 115.219031] 9f80: c03002e4 c6d48000 c6d49fa4 c6d49f98 c059894c c0598854 00000000 c6d49fa8
2999 19:50:54.864947 # [ 115.229458] 9fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e06000 0000000c 00000000
3000 19:50:54.907691 # [ 115.239886] 9fc0: 0000000c 0000000c b6f4de00 00000004 00000001 00000000 00020000 becfea54
3001 19:50:54.908234 # [ 115.250313] 9fe0: 00000004 becfe788 b6ebb94f b6e41c66 800e0030 00000001 00000000 00000000
3002 19:50:54.908595 # [ 115.260649] Backtrace:
3003 19:50:54.908922 # [ 115.265272] [<c1357e4c>] (execute_location) from [<c13580d8>] (lkdtm_EXEC_RODATA+0x24/0x28)
3004 19:50:54.909240 # [ 115.276303] r7:c6d49f60 r6:0000000c r5:c5842000 r4:00000023
3005 19:50:54.909549 # [ 115.284222] [<c13580b4>] (lkdtm_EXEC_RODATA) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3006 19:50:54.951495 # [ 115.295255] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3007 19:50:54.952034 # [ 115.305773] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3008 19:50:54.952388 # [ 115.316369] r9:c6d49f60 r8:c309a780 r7:0000000c r6:b6e06000 r5:c5fa3a40 r4:c0c2d710
3009 19:50:54.952718 # [ 115.326282] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3010 19:50:54.953035 # [ 115.336793] r9:c07f4bec r8:c6d49f60 r7:c2816000 r6:b6e06000 r5:c5fa3a40 r4:00000000
3011 19:50:54.953402 # [ 115.346874] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3012 19:50:54.995533 # [ 115.355394] r10:00000004 r9:00000000 r8:00000000 r7:b6e06000 r6:c6d48000 r5:c5fa3a40
3013 19:50:54.996078 # [ 115.363227] r4:c5fa3a40
3014 19:50:54.996434 # [ 115.365772] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1[ 115.908615] lkdtm: Performing direct entry EXEC_USERSPACE
3015 19:50:54.996770 c)
3016 19:50:54.997087 # [ 115.372914] r9:c6d48000[ 115.915922] lkdtm: attempting ok execution at c0c2e0a0
3017 19:50:54.997399 r8:c03002e4 r7:00000004 r6:b6f4d[ 115.924686] lkdtm: attempting bad execution at b6f2f000
3018 19:50:54.997708 e00 r5:0000000c r4:0000000c
3019 19:50:55.039767 # [ [ 115.931985] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f2f000
3020 19:50:55.040314 [ 115.941934] Internal error: : b [#8] SMP ARM
3021 19:50:55.040680 [ 115.946210] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3022 19:50:55.083746 [ 115.975245] CPU: 0 PID: 2160 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3023 19:50:55.084290 [ 115.982993] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3024 19:50:55.084653 [ 115.989530] PC is at 0xb6f2f000
3025 19:50:55.084984 [ 115.992690] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3026 19:50:55.085303 [ 115.997574] pc : [<b6f2f000>] lr : [<c0c2e1f4>] psr: 60070013
3027 19:50:55.085616 [ 116.003847] sp : c6d49e48 ip : c6d49d50 fp : c6d49e64
3028 19:50:55.085923 [ 116.009076] r10: 0000000f r9 : c1acb9e8 r8 : c15e7d40
3029 19:50:55.086228 [ 116.014305] r7 : c6d49f60 r6 : 0000000f r5 : c6c3a000 r4 : b6f2f000
3030 19:50:55.127741 [ 116.020838] r3 : f3b49b31 r2 : f3b49b31 r1 : ef7815e0 r0 : 0000002b
3031 19:50:55.128281 [ 116.027371] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3032 19:50:55.128643 [ 116.034513] Control: 10c5387d Table: 16b7c04a DAC: 00000051
3033 19:50:55.128971 [ 116.040266] Process cat (pid: 2160, stack limit = 0x1cb73a14)
3034 19:50:55.129284 [ 116.046017] Stack: (0xc6d49e48 to 0xc6d4a000)
3035 19:50:55.129589 [ 116.050384] 9e40: 00000001 00000000 0000000f 00000024 c6d49e74 c6d49e68
3036 19:50:55.129892 [ 116.058570] 9e60: c0c2d330 c0c2e13c c6d49e9c c6d49e78 c0c2d830 c0c2d310 c0c2d710 c5b00b40
3037 19:50:55.171723 [ 116.066754] 9e80: b6de9000 0000000f c309a780 c6d49f60 c6d49ec4 c6d49ea0 c07f4c50 c0c2d71c
3038 19:50:55.172271 [ 116.074939] 9ea0: 00000000 c5b00b40 b6de9000 c2816000 c6d49f60 c07f4bec c6d49f5c c6d49ec8
3039 19:50:55.172635 [ 116.083125] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c59eef24 c05988bc c6d48000
3040 19:50:55.172968 [ 116.091310] 9ee0: b6de9000 00020000 00000004 0000000f 0001fff1 c6d49ee0 00000001 00000805
3041 19:50:55.173284 [ 116.099496] 9f00: c6a9ba40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3042 19:50:55.215768 [ 116.107683] 9f20: 00000000 00000000 c6d48000 f3b49b31 b6de8000 c5b00b40 c5b00b40 c6d48000
3043 19:50:55.216314 [ 116.115869] 9f40: b6de9000 00000000 00000000 00000004 c6d49f94 c6d49f60 c05988bc c0598228
3044 19:50:55.216675 [ 116.124054] 9f60: 00000000 00000000 c6d49fac f3b49b31 0000000f 0000000f b6f30e00 00000004
3045 19:50:55.217010 [ 116.132238] 9f80: c03002e4 c6d48000 c6d49fa4 c6d49f98 c059894c c0598854 00000000 c6d49fa8
3046 19:50:55.217330 [ 116.140423] 9fa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6de9000 0000000f 00000000
3047 19:50:55.259760 [ 116.148608] 9fc0: 0000000f 0000000f b6f30e00 00000004 00000001 00000000 00020000 be9b0a54
3048 19:50:55.260303 [ 116.156793] 9fe0: 00000004 be9b0788 b6e9e94f b6e24c66 800e0030 00000001 00000000 00000000
3049 19:50:55.260667 [ 116.164972] Backtrace:
3050 19:50:55.261000 [ 116.167439] [<c0c2e130>] (lkdtm_EXEC_USERSPACE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3051 19:50:55.261316 [ 116.175968] r4:00000024
3052 19:50:55.261621 [ 116.178515] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3053 19:50:55.261928 [ 116.186533] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3054 19:50:55.303741 [ 116.194458] r9:c6d49f60 r8:c309a780 r7:0000000f r6:b6de9000 r5:c5b00b40 r4:c0c2d710
3055 19:50:55.304287 [ 116.202216] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3056 19:50:55.304651 [ 116.210055] r9:c07f4bec r8:c6d49f60 r7:c2816000 r6:b6de9000 r5:c5b00b40 r4:00000000
3057 19:50:55.304979 [ 116.217807] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3058 19:50:55.305301 [ 116.224953] r10:00000004 r9:00000000 r8:00000000 r7:b6de9000 r6:c6d48000 r5:c5b00b40
3059 19:50:55.305613 [ 116.232785] r4:c5b00b40
3060 19:50:55.347496 [ 116.235329] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3061 19:50:55.347751 [ 116.242472] r9:c6d48000 r8:c03002e4 r7:00000004 r6:b6f30e00 r5:0000000f r4:0000000f
3062 19:50:55.347820 [ 116.250226] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3063 19:50:55.347883 [ 116.257798] Exception stack(0xc6d49fa8 to 0xc6d49ff0)
3064 19:50:55.347943 [ 116.262858] 9fa0: 0000000f 0000000f 00000001 b6de9000 0000000f 00000000
3065 19:50:55.348012 [ 116.271043] 9fc0: 0000000f 0000000f b6f30e00 00000004 00000001 00000000 00020000 be9b0a54
3066 19:50:55.391147 [ 116.279225] 9fe0: 00000004 be9b0788 b6e9e94f b6e24c66
3067 19:50:55.391230 [ 116.284288] Code: bad PC value
3068 19:50:55.391295 [ 116.287353] ---[ end trace 1b4975fd99b799df ]---
3069 19:50:55.391366 115.380671] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3070 19:50:55.391426 # [ 115.388245] Exception stack(0xc6d49fa8 to 0xc6d49ff0)
3071 19:50:55.391484 # [ 115.393305] 9fa0: 0000000c 0000000c 00000001 b6e06000 0000000c 00000000
3072 19:50:55.391548 # [ 115.401494] 9fc0: 0000000c 0000000c b6f4de00 00000004 00000001 00000000 00020000 becfea54
3073 19:50:55.391605 # [ 115.409678] 9fe0: 00000004 becfe788 b6ebb94f b6e41c66
3074 19:50:55.435145 # [ 115.414739] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
3075 19:50:55.435227 # [ 115.420842] ---[ end trace 1b4975fd99b799de ]---
3076 19:50:55.435302 # EXEC_RODATA: missing 'call trace:': [FAIL]
3077 19:50:55.435364 not ok 34 selftests: lkdtm: EXEC_RODATA.sh # exit=1
3078 19:50:55.435423 # selftests: lkdtm: EXEC_USERSPACE.sh
3079 19:50:55.435488 # Segmentation fault
3080 19:50:55.487261 # [ 115.908615] lkdtm: Performing direct entry EXEC_USERSPACE
3081 19:50:55.487702 # [ 115.915922] lkdtm: attempting ok execution at c0c2e0a0
3082 19:50:55.488027 # [ 115.924686] lkdtm: attempting bad execution at b6f2f000
3083 19:50:55.488326 # [ 115.931985] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f2f000
3084 19:50:55.488615 # [ 115.941934] Internal error: : b [#8] SMP ARM
3085 19:50:55.530035 # [ 115.946210] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3086 19:50:55.530121 # [ 115.975245] CPU: 0 PID: 2160 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3087 19:50:55.530202 # [ 115.982993] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3088 19:50:55.530276 # [ 115.989530] PC is at 0xb6f2f000
3089 19:50:55.530338 # [ 115.992690] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3090 19:50:55.530397 # [ 115.997574] pc : [<b6f2f000>] lr : [<c0c2e1f4>] psr: 60070013
3091 19:50:55.573890 # [ 116.003847] sp : c6d49e48 ip : c6d49d50 fp : c6d49e64
3092 19:50:55.574397 # [ 116.009076] r10: 0000000f r9 : c1acb9e8 r8 : c15e7d40
3093 19:50:55.574725 # [ 116.014305] r7 : c6d49f60 r6 : 0000000f r5 : c6c3a000 r4 : b6f2f000
3094 19:50:55.575059 # [ 116.020838] r3 : f3b49b31 r2 : f3b49b31 r1 : ef7815e0 r0 : 0000002b
3095 19:50:55.575355 # [ 116.027371] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3096 19:50:55.575700 # [ 116.034513] Control: 10c5387d Table: 16b7c04a DAC: 00000051
3097 19:50:55.576007 # [ 116.040266] Process cat (pid: 2160, stack limit = 0x1cb73a14)
3098 19:50:55.616605 # [ 116.046017] Stack: (0xc6d49e48 to 0xc6d4a000)
3099 19:50:55.617161 # [ 116.050384] 9e40: 00000001 00000000 0000000f 00000024 c6d49e74 c6d49e68
3100 19:50:55.617525 # [ 116.058570] 9e60: c0c2d330 c0c2e13c c6d49e9c c6d49e78 c0c2d830 c0c2d310 c0c2d710 c5b00b40
3101 19:50:55.617926 # [ 116.066754] 9e80: b6de9000 0000000f c309a780 c6d49f60 c6d49ec4 c6d49ea0 c07f4c50 c0c2d71c
3102 19:50:55.618288 # [ 116.074939] 9ea0: 00000000 c5b00b40 b6de9000 c2816000 c6d49f60 c07f4bec c6d49f5c c6d49ec8
3103 19:50:55.659788 # [ 116.083125] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c59eef24 c05988bc c6d48000
3104 19:50:55.660328 # [ 116.091310] 9ee0: b6de9000 00020000 00000004 0000000f 0001fff1 c6d49ee0 00000001 00000805
3105 19:50:55.660682 # [ 116.099496] 9f00: c6a9ba40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3106 19:50:55.661011 # [ 116.107683] 9f20: 00000000 00000000 c6d48000 f3b49b31 b6de8000 c5b00b40 c5b00b40 c6d48000
3107 19:50:55.661325 # [ 116.115869] 9f40: b6de9000 00000000 00000000 00000004 c6d49f94 c6d49f60 c05988bc c0598228
3108 19:50:55.661631 # [ 116.124054] 9f60: 00000000 00000000 c6d49fac f3b49b31 0000000f 0000000f b6f30e00 00000004
3109 19:50:55.703549 # [ 116.132238] 9f80: c03002e4 c6d48000 c6d49fa4 c6d49f98 c059894c c0598854 00000000 c6d49fa8
3110 19:50:55.704090 # [ 116.140423] 9fa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6de9000 0000000f 00000000
3111 19:50:55.704517 # [ 116.148608] 9fc0: 0000000f 0000000f b6f30e00 00000004 00000001 00000000 00020000 be9b0a54
3112 19:50:55.704862 # [ 116.156793] 9fe0: 00000004 be9b0788 b6e9e94f b6e24c66 800e0030 00000001 00000000 00000000
3113 19:50:55.705216 # [ 116.164972] Backtrace:
3114 19:50:55.747502 # [ 116.167439] [<c0c2e130>] (lkdtm_EXEC_USERSPACE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3115 19:50:55.748043 # [ 116.175968] r4:00000024
3116 19:50:55.748397 # [ 116.178515] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3117 19:50:55.748731 # [ 116.186533] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3118 19:50:55.749050 # [ 116.194458] r9:c6d49f60 r8:c309a780 r7:0000000f r6:b6de9000 r5:c5b00b40 r4:c0c2d710
3119 19:50:55.749364 # [ 116.202216] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3120 19:50:55.791657 # [ 116.210055] r9:c07f4bec r8:c6d49f60 r7:c2816000 r6:b6de9000 r5:c5b00b40 r4:00000000
3121 19:50:55.792364 # [ 116.217807] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3122 19:50:55.792840 # [ 116.224953] r10:00000004 r9:00000000 r8:00000000 r7:b6de9000 r6:c6d48000 r5:c5b00b40
3123 19:50:55.793255 # [ 116.232785] r4:c5b00b40
3124 19:50:55.793585 # [ 116.235329] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3125 19:50:55.793943 # [ 116.242472] r9:c6d48000 r8:c03002e4 r7:00000004 r6:b6f30e00 r5:0000000f r4:0000000f
3126 19:50:55.794256 # [ 116.250226] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3127 19:50:55.835523 # [ 116.257798] Exception stack(0xc6d49fa8 to 0xc6d49ff0)
3128 19:50:55.836179 # [ 116.262858] 9fa0: 0000000f 0000000f 00000001 b6de9000 0000000f 00000000
3129 19:50:55.836585 # [ 116.271043] 9fc0: 0000000f 0000000f b6f30e00 00000004 00000001 000000[ 116.755716] lkdtm: Performing direct entry EXEC_NULL
3130 19:50:55.836986 00 00020000 be9b0a54
3131 19:50:55.837395 # [ 116.27[ 116.763336] lkdtm: attempting ok execution at c0c2e0a0
3132 19:50:55.837800 9225] 9fe0: 00000004 be9b0788 b6e[ 116.771172] lkdtm: attempting bad execution at 00000000
3133 19:50:55.838187 9e94f b6e24c66
3134 19:50:55.879329 # [ 116.284288] [ 116.779303] 8<--- cut here ---
3135 19:50:55.879516 Code: bad PC value
3136 19:50:55.879605 # [ 116.2873[ 116.785319] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3137 19:50:55.879686 53] ---[ end trace 1b4975fd99b799[ 116.796201] pgd = b1243305
3138 19:50:55.879764 df ]---
3139 19:50:55.879838 # EXEC_USERSPACE: missin[ 116.801695] [00000000] *pgd=00000000
3140 19:50:55.879909 g 'call trace:': [FAIL]
3141 19:50:55.879978 not ok 3[ 116.808202] Internal error: Oops: 80000005 [#9] SMP ARM
3142 19:50:55.923339 5 selftests: lkdtm: EXEC_USERSPAC[ 116.816222] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3143 19:50:55.923585 E.sh # exit=1
3144 19:50:55.923719 # self[t e s1t1s6:847930] CPU: 3 PID: 2231 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3145 19:50:55.923842 lkdtm: EXEC[_ N U1L1L6..s8h57
3146 19:50:55.923959 922] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3147 19:50:55.924076 [ 116.866362] PC is at 0x0
3148 19:50:55.967547 [ 116.868913] LR is at execute_location+0xa4/0xb4
3149 19:50:55.968088 [ 116.873450] pc : [<00000000>] lr : [<c1357ef0>] psr: 600e0013
3150 19:50:55.968449 [ 116.879721] sp : c5f5fe38 ip : c5f5fd40 fp : c5f5fe54
3151 19:50:55.968778 [ 116.884951] r10: 0000000a r9 : c1acb9f8 r8 : c15e7d40
3152 19:50:55.969095 [ 116.890181] r7 : c5f5ff60 r6 : 00000000 r5 : 00000000 r4 : c0c2e0a0
3153 19:50:55.969405 [ 116.896712] r3 : f29acda5 r2 : f29acda5 r1 : ef7c05e0 r0 : 0000002b
3154 19:50:55.969711 [ 116.903247] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3155 19:50:56.011641 [ 116.910388] Control: 10c5387d Table: 16fec04a DAC: 00000051
3156 19:50:56.012184 [ 116.916140] Process cat (pid: 2231, stack limit = 0x9705e526)
3157 19:50:56.012545 [ 116.921891] Stack: (0xc5f5fe38 to 0xc5f60000)
3158 19:50:56.012877 [ 116.926256] fe20: 00000025 c5a2d000
3159 19:50:56.013197 [ 116.934443] fe40: 0000000a c5f5ff60 c5f5fe64 c5f5fe58 c13580fc c1357e58 c5f5fe74 c5f5fe68
3160 19:50:56.013511 [ 116.942630] fe60: c0c2d330 c13580e8 c5f5fe9c c5f5fe78 c0c2d830 c0c2d310 c0c2d710 c5afea00
3161 19:50:56.055654 [ 116.950815] fe80: b6eb3000 0000000a c309a780 c5f5ff60 c5f5fec4 c5f5fea0 c07f4c50 c0c2d71c
3162 19:50:56.056197 [ 116.959001] fea0: 00000000 c5afea00 b6eb3000 c2816000 c5f5ff60 c07f4bec c5f5ff5c c5f5fec8
3163 19:50:56.056558 [ 116.967186] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c5f5e000
3164 19:50:56.056890 [ 116.975371] fee0: b6eb3000 00020000 00000004 0000000a 0001fff6 c5f5fee0 00000001 b6eb2000
3165 19:50:56.057208 [ 116.983555] ff00: c5fa2000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3166 19:50:56.099452 [ 116.991740] ff20: 00000000 00000000 c136d640 f29acda5 c205c080 c5afea00 c5afea00 c5f5e000
3167 19:50:56.099997 [ 116.999925] ff40: b6eb3000 00000000 00000000 00000004 c5f5ff94 c5f5ff60 c05988bc c0598228
3168 19:50:56.100357 [ 117.008110] ff60: 00000000 00000000 c5f5ffac f29acda5 0000000a 0000000a b6ffae00 00000004
3169 19:50:56.100689 [ 117.016294] ff80: c03002e4 c5f5e000 c5f5ffa4 c5f5ff98 c059894c c0598854 00000000 c5f5ffa8
3170 19:50:56.101006 [ 117.024479] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6eb3000 0000000a 00000000
3171 19:50:56.101317 [ 117.032663] ffc0: 0000000a 0000000a b6ffae00 00000004 00000001 00000000 00020000 bee89a54
3172 19:50:56.143764 [ 117.040848] ffe0: 00000004 bee89788 b6f6894f b6eeec66 800e0030 00000001 00000000 00000000
3173 19:50:56.144308 [ 117.049026] Backtrace:
3174 19:50:56.144667 [ 117.051496] [<c1357e4c>] (execute_location) from [<c13580fc>] (lkdtm_EXEC_NULL+0x20/0x24)
3175 19:50:56.144999 [ 117.059683] r7:c5f5ff60 r6:0000000a r5:c5a2d000 r4:00000025
3176 19:50:56.145317 [ 117.065360] [<c13580dc>] (lkdtm_EXEC_NULL) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3177 19:50:56.145630 [ 117.073464] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3178 19:50:56.187754 [ 117.081481] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3179 19:50:56.188296 [ 117.089406] r9:c5f5ff60 r8:c309a780 r7:0000000a r6:b6eb3000 r5:c5afea00 r4:c0c2d710
3180 19:50:56.188711 [ 117.097162] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3181 19:50:56.189050 [ 117.105001] r9:c07f4bec r8:c5f5ff60 r7:c2816000 r6:b6eb3000 r5:c5afea00 r4:00000000
3182 19:50:56.189374 [ 117.112756] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3183 19:50:56.189688 [ 117.119900] r10:00000004 r9:00000000 r8:00000000 r7:b6eb3000 r6:c5f5e000 r5:c5afea00
3184 19:50:56.231555 [ 117.127735] r4:c5afea00
3185 19:50:56.232101 [ 117.130278] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3186 19:50:56.232462 [ 117.137421] r9:c5f5e000 r8:c03002e4 r7:00000004 r6:b6ffae00 r5:0000000a r4:0000000a
3187 19:50:56.232789 [ 117.145176] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3188 19:50:56.233107 [ 117.152750] Exception stack(0xc5f5ffa8 to 0xc5f5fff0)
3189 19:50:56.233419 [ 117.157811] ffa0: 0000000a 0000000a 00000001 b6eb3000 0000000a 00000000
3190 19:50:56.275247 [ 117.165997] ffc0: 0000000a 0000000a b6ffae00 00000004 00000001 00000000 00020000 bee89a54
3191 19:50:56.275413 [ 117.174181] ffe0: 00000004 bee89788 b6f6894f b6eeec66
3192 19:50:56.275481 [ 117.179244] Code: bad PC value
3193 19:50:56.275553 [ 117.182420] ---[ end trace 1b4975fd99b799e0 ]---
3194 19:50:56.275616 # Segmentation fault
3195 19:50:56.416606 # [ 116.755716] lkdtm: Performing direct entry EXEC_NULL
3196 19:50:56.416723 # [ 116.763336] lkdtm: attempting ok execution at c0c2e0a0
3197 19:50:56.416804 # [ 116.771172] lkdtm: attempting bad execution at 00000000
3198 19:50:56.416885 # [ 116.779303] 8<--- cut here ---
3199 19:50:56.416957 # [ 116.785319] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3200 19:50:56.417026 # [ 116.796201] pgd = b1243305
3201 19:50:56.417095 # [ 116.801695] [00000000] *pgd=00000000
3202 19:50:56.417162 # [ 116.808202] Internal error: Oops: 80000005 [#9] SMP ARM
3203 19:50:56.460320 # [ 116.816222] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3204 19:50:56.460880 # [ 116.847930] CPU: 3 PID: 2231 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3205 19:50:56.461314 # [ 116.857922] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3206 19:50:56.461658 # [ 116.866362] PC is at 0x0
3207 19:50:56.503391 # [ 116.868913] LR is at execute_location+0xa4/0xb4
3208 19:50:56.503929 # [ 116.873450] pc : [<00000000>] lr : [<c1357ef0>] psr: 600e0013
3209 19:50:56.504285 # [ 116.879721] sp : c5f5fe38 ip : c5f5fd40 fp : c5f5fe54
3210 19:50:56.504616 # [ 116.884951] r10: 0000000a r9 : c1acb9f8 r8 : c15e7d40
3211 19:50:56.504932 # [ 116.890181] r7 : c5f5ff60 r6 : 00000000 r5 : 00000000 r4 : c0c2e0a0
3212 19:50:56.505243 # [ 116.896712] r3 : f29acda5 r2 : f29acda5 r1 : ef7c05e0 r0 : 0000002b
3213 19:50:56.505547 # [ 116.903247] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3214 19:50:56.547513 # [ 116.910388] Control: 10c5387d Table: 16fec04a DAC: 00000051
3215 19:50:56.548055 # [ 116.916140] Process cat (pid: 2231, stack limit = 0x9705e526)
3216 19:50:56.548404 # [ 116.921891] Stack: (0xc5f5fe38 to 0xc5f60000)
3217 19:50:56.548730 # [ 116.926256] fe20: 00000025 c5a2d000
3218 19:50:56.549045 # [ 116.934443] fe40: 0000000a c5f5ff60 c5f5fe64 c5f5fe58 c13580fc c1357e58 c5f5fe74 c5f5fe68
3219 19:50:56.549348 # [ 116.942630] fe60: c0c2d330 c13580e8 c5f5fe9c c5f5fe78 c0c2d830 c0c2d310 c0c2d710 c5afea00
3220 19:50:56.591507 # [ 116.950815] fe80: b6eb3000 0000000a c309a780 c5f5ff60 c5f5fec4 c5f5fea0 c07f4c50 c0c2d71c
3221 19:50:56.592042 # [ 116.959001] fea0: 00000000 c5afea00 b6eb3000 c2816000 c5f5ff60 c07f4bec c5f5ff5c c5f5fec8
3222 19:50:56.592389 # [ 116.967186] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c5f5e000
3223 19:50:56.592718 # [ 116.975371] fee0: b6eb3000 00020000 00000004 0000000a 0001fff6 c5f5fee0 00000001 b6eb2000
3224 19:50:56.593030 # [ 116.983555] ff00: c5fa2000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3225 19:50:56.635509 # [ 116.991740] ff20: 00000000 00000000 c136d640 f29acda5 c205c080 c5afea00 c5afea00 c5f5e000
3226 19:50:56.636047 # [ 116.999925] ff40: b6eb3000 00000000 00000000 00000004 c5f5ff94 c5f5ff60 c05988bc c0598228
3227 19:50:56.636397 # [ 117.008110] ff60: 00000000 00000000 c5f5ffac f29acda5 0000000a 0000000a b6ffae00 00000004
3228 19:50:56.636718 # [ 117.016294] ff80: c03002e4 c5f5e000 c5f5ffa4 c5f5ff98 c059894c c0598854 00000000 c5f5ffa8
3229 19:50:56.637027 # [ 117.024479] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6eb3000 0000000a 00000000
3230 19:50:56.679684 # [ 117.032663] ffc0: 0000000a 0000000a b6ffae00 00000004 00000001 00000000 00020000 bee89a54
3231 19:50:56.680226 # [ 117.040848] ffe0: 00000004 bee89788 b6f6894f b6eeec66 800e0030 00000001 00000000 00000000
3232 19:50:56.680578 # [ 117.049026] Backtrace:
3233 19:50:56.680898 # [ 117.051496] [<c1357e4c>] (execute_location) from [<c13580fc>] (lkdtm_EXEC_NULL+0x20/0x24)
3234 19:50:56.681210 # [ 117.059683] r7:c5f5ff60 r6:0000000a r5:c5a2d000 r4:00000025
3235 19:50:56.681512 # [ 117.065360] [<c13580dc>] (lkdtm_EXEC_NULL) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3236 19:50:56.723755 # [ 117.073464] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3237 19:50:56.724300 # [ 117.081481] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3238 19:50:56.724657 # [ 117.089406] r9:c5f5ff60 r8:c309a780 r7:0000000a r6:b6eb3000 r5:c5afea00 r4:c0c2d710
3239 19:50:56.724986 # [ 117.097162] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3240 19:50:56.725299 # [ 117.105001] r9:c07f4bec r8:c5f5ff60 r7:c2816000 r6:b6eb3000 r5:c5afea00 r4:00000000
3241 19:50:56.725602 # [ 117.112[ 117.659347] lkdtm: Performing direct entry ACCESS_USERSPACE
3242 19:50:56.767461 756] [<c059821c>] (vfs_write) fro[ 117.666530] lkdtm: attempting bad read at b6fbf000
3243 19:50:56.767683 m [<c05988bc>] (ksys_write+0x74/0[ 117.673969] 8<--- cut here ---
3244 19:50:56.767801 xec)
3245 19:50:56.767908 # [ 117.119[9 0 01]1 7 .r679818] Unhandled fault: page domain fault (0x01b) at 0xb6fbf000
3246 19:50:56.768011 10:00000004 r9:000000[0 0 1r187.688351] pgd = 475c6314
3247 19:50:56.768115 00000000 r7:b6eb3000 r6:c5f5e000 [ 117.693320] [b6fbf000] *pgd=4936a831
3248 19:50:56.768219 r5:c5afea00
3249 19:50:56.768316 # [ 117.127[7 3 51]7.699773] Internal error: : 1b [#10] SMP ARM
3250 19:50:56.768406 r4:c5afea00
3251 19:50:56.811655 # [ 117.130278] [[ 117.706650] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3252 19:50:56.812213 <c0598848>] (ksys_write) from [<c 117.738370] CPU: 3 PID: 2307 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3253 19:50:56.855679 059894c>] (sys_write+[0 x 1181/70748885] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3254 19:50:56.856231 x1c)
3255 19:50:56.856578 # [ 117.137421] r9:c5f5e0[ 117.757700] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3256 19:50:56.856895 00 r8:c03002e4 r7:00000004 r6:b6f[ 117.765792] LR is at __irq_work_queue_local+0x40/0x74
3257 19:50:56.857212 fae00 r5:0000000a r[4 : 0101070.073692] pc : [<c0c2e318>] lr : [<c049ba28>] psr: 600e0013
3258 19:50:56.857517 00a
3259 19:50:56.857814 # [ 117.145[1 7 61]1 7[.<7c2133] sp : c6f3be38 ip : c6f3bd40 fp : c6f3be64
3260 19:50:56.858111 0598934>] (sys_wr[i t e1)1 7f.r7o9446] r10: 00000011 r9 : c1acba04 r8 : c15e7d40
3261 19:50:56.899659 m [<c03000c0>] (ret_[f a 1s1t7_.s96763] r7 : c6f3bf60 r6 : 00000051 r5 : c6f3a000 r4 : b6fbf000
3262 19:50:56.900202 yscall+0x0/0x28)[
3263 19:50:56.900556 # 1[1 7 .1815464] r3 : 016da8c0 r2 : 016da8c0 r1 : ef7c05e0 r0 : 00000026
3264 19:50:56.900884 7.152750] Exception stack[( 0 x1c7.814084] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3265 19:50:56.901211 5f5ffa8 to 0xc5f5fff0[)
3266 19:50:56.901519 1#1 7[823652] Control: 10c5387d Table: 1701404a DAC: 00000051
3267 19:50:56.901821 117.157811] ffa0: [ 1 7.831660] Process cat (pid: 2307, stack limit = 0x06417eb7)
3268 19:50:56.943652 0000000a 000[0 0 0101a7 839841] Stack: (0xc6f3be38 to 0xc6f3c000)
3269 19:50:56.944198 00000001 b6eb3000 0000000a [0 0 017.846465] be20: 00000022 00000000
3270 19:50:56.944569 00000
3271 19:50:56.944894 # [ 117.165997] ffc0: 000[ 117.857173] be40: 00000000 016da8c0 c6f3be6c 00000026 c59a7000 00000011 c6f3be74 c6f3be68
3272 19:50:56.945207 0000a 0000000a b6ffae00 000000[0 117.868213] be60: c0c2d330 c0c2e210 c6f3be9c c6f3be78 c0c2d830 c0c2d310 c0c2d710 c5afe500
3273 19:50:56.987531 00000001 00000000 00020000 [b e 117.879086] be80: b6e79000 00000011 c309a780 c6f3bf60 c6f3bec4 c6f3bea0 c07f4c50 c0c2d71c
3274 19:50:56.988075 89a54
3275 19:50:56.988429 # [ 117.174181] ffe0: 00[ 117.889874] bea0: 00000000 c5afe500 b6e79000 c2816000 c6f3bf60 c07f4bec c6f3bf5c c6f3bec8
3276 19:50:56.988758 00004 bee89788 b6f6894f b6eee[c 6117.900832] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c6f3a000
3277 19:50:56.989082 6
3278 19:50:56.989384 # [ 117.179244] Code: ba[d 117.911617] bee0: b6e79000 00020000 00000004 00000011 0001ffef c6f3bee0 00000001 b6e78000
3279 19:50:56.989681 C value
3280 19:50:57.035492 # [ 117.182420] --[- [ 117.922403] bf00: c69c3b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3281 19:50:57.036024 end trace 1b4975fd99b799e0 ]-[- -117.933189] bf20: 00000000 00000000 c136d640 016da8c0 c205c080 c5afe500 c5afe500 c6f3a000
3282 19:50:57.036372
3283 19:50:57.036693 # EXEC_NULL: missing 'call [t r117.943975] bf40: b6e79000 00000000 00000000 00000004 c6f3bf94 c6f3bf60 c05988bc c0598228
3284 19:50:57.037005 ace:': [FAIL]
3285 19:50:57.037302 not ok 36 sel[f t 117.954760] bf60: 00000000 00000000 c6f3bfac 016da8c0 00000011 00000011 b6fc0e00 00000004
3286 19:50:57.079756 sts: lkdtm: EXEC_NULL.sh # ex[i t117.965548] bf80: c03002e4 c6f3a000 c6f3bfa4 c6f3bf98 c059894c c0598854 00000000 c6f3bfa8
3287 19:50:57.080301 =1
3288 19:50:57.080653 # selftests: lkdtm: ACCES[S _117.976332] bfa0: c03000c0 c0598940 00000011 00000011 00000001 b6e79000 00000011 00000000
3289 19:50:57.080983 USERSPACE.sh
3290 19:50:57.081292 [ 117.987118] bfc0: 00000011 00000011 b6fc0e00 00000004 00000001 00000000 00020000 bea87a54
3291 19:50:57.081597 [ 117.996515] bfe0: 00000004 bea87788 b6f2e94f b6eb4c66 800e0030 00000001 00000000 00000000
3292 19:50:57.081896 [ 118.004708] Backtrace:
3293 19:50:57.123737 [ 118.007211] [<c0c2e204>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3294 19:50:57.124276 [ 118.015938] r6:00000011 r5:c59a7000 r4:00000026
3295 19:50:57.124628 [ 118.020594] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3296 19:50:57.124952 [ 118.028642] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3297 19:50:57.125261 [ 118.036591] r9:c6f3bf60 r8:c309a780 r7:00000011 r6:b6e79000 r5:c5afe500 r4:c0c2d710
3298 19:50:57.125565 [ 118.044376] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3299 19:50:57.167771 [ 118.052238] r9:c07f4bec r8:c6f3bf60 r7:c2816000 r6:b6e79000 r5:c5afe500 r4:00000000
3300 19:50:57.168315 [ 118.060018] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3301 19:50:57.168669 [ 118.067186] r10:00000004 r9:00000000 r8:00000000 r7:b6e79000 r6:c6f3a000 r5:c5afe500
3302 19:50:57.168993 [ 118.075036] r4:c5afe500
3303 19:50:57.169303 [ 118.077604] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3304 19:50:57.169607 [ 118.084771] r9:c6f3a000 r8:c03002e4 r7:00000004 r6:b6fc0e00 r5:00000011 r4:00000011
3305 19:50:57.169902 [ 118.092550] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3306 19:50:57.211298 [ 118.100142] Exception stack(0xc6f3bfa8 to 0xc6f3bff0)
3307 19:50:57.211488 [ 118.105224] bfa0: 00000011 00000011 00000001 b6e79000 00000011 00000000
3308 19:50:57.211579 [ 118.113431] bfc0: 00000011 00000011 b6fc0e00 00000004 00000001 00000000 00020000 bea87a54
3309 19:50:57.211669 [ 118.121632] bfe0: 00000004 bea87788 b6f2e94f b6eb4c66
3310 19:50:57.211743 [ 118.126716] Code: e1a01004 e30c0928 e34c01ac eb1c7bd1 (e5943000)
3311 19:50:57.211825 [ 118.132842] ---[ end trace 1b4975fd99b799e1 ]---
3312 19:50:57.211912 # Segmentation fault
3313 19:50:57.346321 # [ 117.659347] lkdtm: Performing direct entry ACCESS_USERSPACE
3314 19:50:57.346489 # [ 117.666530] lkdtm: attempting bad read at b6fbf000
3315 19:50:57.346559 # [ 117.673969] 8<--- cut here ---
3316 19:50:57.346624 # [ 117.679818] Unhandled fault: page domain fault (0x01b) at 0xb6fbf000
3317 19:50:57.346689 # [ 117.688351] pgd = 475c6314
3318 19:50:57.346750 # [ 117.693320] [b6fbf000] *pgd=4936a831
3319 19:50:57.346809 # [ 117.699773] Internal error: : 1b [#10] SMP ARM
3320 19:50:57.389581 # [ 117.706650] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3321 19:50:57.389760 # [ 117.738370] CPU: 3 PID: 2307 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3322 19:50:57.389845 # [ 117.748885] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3323 19:50:57.389923 # [ 117.757700] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3324 19:50:57.389996 # [ 117.765792] LR is at __irq_work_queue_local+0x40/0x74
3325 19:50:57.432626 # [ 117.773692] pc : [<c0c2e318>] lr : [<c049ba28>] psr: 600e0013
3326 19:50:57.432915 # [ 117.782133] sp : c6f3be38 ip : c6f3bd40 fp : c6f3be64
3327 19:50:57.433085 # [ 117.789446] r10: 00000011 r9 : c1acba04 r8 : c15e7d40
3328 19:50:57.433238 # [ 117.796763] r7 : c6f3bf60 r6 : 00000051 r5 : c6f3a000 r4 : b6fbf000
3329 19:50:57.433382 # [ 117.805464] r3 : 016da8c0 r2 : 016da8c0 r1 : ef7c05e0 r0 : 00000026
3330 19:50:57.433519 # [ 117.814084] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3331 19:50:57.475775 # [ 117.823652] Control: 10c5387d Table: 1701404a DAC: 00000051
3332 19:50:57.476315 # [ 117.831660] Process cat (pid: 2307, stack limit = 0x06417eb7)
3333 19:50:57.476663 # [ 117.839841] Stack: (0xc6f3be38 to 0xc6f3c000)
3334 19:50:57.476984 # [ 117.846465] be20: 00000022 00000000
3335 19:50:57.477294 # [ 117.857173] be40: 00000000 016da8c0 c6f3be6c 00000026 c59a7000 00000011 c6f3be74 c6f3be68
3336 19:50:57.477599 # [ 117.868213] be60: c0c2d330 c0c2e210 c6f3be9c c6f3be78 c0c2d830 c0c2d310 c0c2d710 c5afe500
3337 19:50:57.519463 # [ 117.879086] be80: b6e79000 00000011 c309a780 c6f3bf60 c6f3bec4 c6f3bea0 c07f4c50 c0c2d71c
3338 19:50:57.520004 # [ 117.889874] bea0: 00000000 c5afe500 b6e79000 c2816000 c6f3bf60 c07f4bec c6f3bf5c c6f3bec8
3339 19:50:57.520354 # [ 117.900832] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c6f3a000
3340 19:50:57.520677 # [ 117.911617] bee0: b6e79000 00020000 00000004 00000011 0001ffef c6f3bee0 00000001 b6e78000
3341 19:50:57.520988 # [ 117.922403] bf00: c69c3b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3342 19:50:57.521286 # [ 117.933189] bf20: 00000000 00000000 c136d640 016da8c0 c205c080 c5afe500 c5afe500 c6f3a000
3343 19:50:57.563497 # [ 117.943975] bf40: b6e79000 00000000 00000000 00000004 c6f3bf94 c6f3bf60 c05988bc c0598228
3344 19:50:57.564034 # [ 117.954760] bf60: 00000000 00000000 c6f3bfac 016da8c0 00000011 00000011 b6fc0e00 00000004
3345 19:50:57.564385 # [ 117.965548] bf80: c03002e4 c6f3a000 c6f3bfa4 c6f3bf98 c059894c c0598854 00000000 c6f3bfa8
3346 19:50:57.564714 # [ 117.976332] bfa0: c03000c0 c0598940 00000011 00000011 00000001 b6e79000 00000011 00000000
3347 19:50:57.565029 # [ 117.987118] bfc0: 00000011 00000011 b6fc0e00 00000004 00000001 00000000 00020000 bea87a54
3348 19:50:57.607503 # [ 117.996515] bfe0: 00000004 bea87788 b6f2e94f b6eb4c66 800e0030 00000001 00000000 00000000
3349 19:50:57.608047 # [ 118.004708] Backtrace:
3350 19:50:57.608393 # [ 118.007211] [<c0c2e204>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3351 19:50:57.608719 # [ 118.015938] r6:00000011 r5:c59a7000 r4:00000026
3352 19:50:57.609031 # [ 118.020594] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3353 19:50:57.609335 # [ 118.028642] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3354 19:50:57.651526 # [ 118.036591] r9:c6f3bf60 r8:c309a780 r7:00000011 r6:b6e79000 r5:c5afe500 r4:c0c2d710
3355 19:50:57.652062 # [ 118.044376] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3356 19:50:57.652413 # [ 118.052238] r9:c07f4bec r8:c6f3bf60 r7:c2816000 r6:b6e79000 r5:c5afe500 r4:00000000
3357 19:50:57.652739 # [ 118.060018] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3358 19:50:57.653063 # [ 118.067186] r10:0000000[ 118.584951] lkdtm: Performing direct entry ACCESS_NULL
3359 19:50:57.653415 4 r9:00000000 r[8 : 010180.050900863] lkdtm: attempting bad read at 00000000
3360 19:50:57.695173 0 r7:b6e79000 r6:c6f3a000 r5:c5af[ 118.597866] 8<--- cut here ---
3361 19:50:57.695352 e500
3362 19:50:57.695422 # [ 118.075036] r4:c5afe5[ 118.603655] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3363 19:50:57.695488 00
3364 19:50:57.695552 # [ 118.077604] [<c0598848>][ 118.614677] pgd = 8ef0397c
3365 19:50:57.695614 (ksys_write) from [<c059894c>] ([ 118.620119] [00000000] *pgd=00000000
3366 19:50:57.695675 sys_write+0x18/0x1c)
3367 19:50:57.695734 # [ 118.08[ 118.626583] Internal error: Oops: 5 [#11] SMP ARM
3368 19:50:57.739567 4771] r9:c6f3a000 r8:c03002e4 r7[ 118.634121] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3369 19:50:57.739791 :00000004 r6:b6fc0e00[ r 51:1080665820] CPU: 3 PID: 2382 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3370 19:50:57.739912 000011 r4:00[0 0 0101181.6
3371 19:50:57.740020 7#5 812] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3372 19:50:57.783515 118.092550] [<c0598934>] (sys_[ 118.684261] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3373 19:50:57.783843 rite) from [<c03000c0>] (ret[_ f 118.691652] LR is at __irq_work_queue_local+0x40/0x74
3374 19:50:57.784041 st_syscall[+ 0 x101/80.x62989)293] pc : [<c1358128>] lr : [<c049ba28>] psr: 600e0013
3375 19:50:57.784224 # [ 118[. 1 010118.4720]7 3E8x0c sp : c69c9e50 ip : c69c9d58 fp : c69c9e64
3376 19:50:57.784395 eption sta[c k (101x8c.67f134b2f53] r10: 0000000c r9 : c1acba18 r8 : c15e7d40
3377 19:50:57.784560 8 to 0xc6f3[b f f101)8.
3378 19:50:57.827688 7#2 1[2 8] r7 : c69c9f60 r6 : 0000000c r5 : c5a2d000 r4 : 00000000
3379 19:50:57.828231 118.10522[4 ] 11b8f.a702:9 6 4 ] r3 : 27de6d97 r2 : 27de6d97 r1 : ef7c05e0 r0 : 00000026
3380 19:50:57.828590 [ 0 0101080.07131910] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3381 19:50:57.828920 00000011 0[0 0 0101080.17 4b760e8] Control: 10c5387d Table: 16f9004a DAC: 00000051
3382 19:50:57.829237 79000 0000001[1 0101080.070504006] Process cat (pid: 2382, stack limit = 0xcb165d43)
3383 19:50:57.829547
3384 19:50:57.829846 # [ 118[. 1 1131483.17]6 22b5f] Stack: (0xc69c9e50 to 0xc69ca000)
3385 19:50:57.871482 c0: 00000011 00[0 0 0101181. 7b66352] 9e40: 00000027 c5a2d000 c69c9e74 c69c9e68
3386 19:50:57.872022 fc0e00 00000004 [0 0 0101080.07178524] 9e60: c0c2d330 c135810c c69c9e9c c69c9e78 c0c2d830 c0c2d310 c0c2d710 c6a9ac80
3387 19:50:57.872378 00000000 000200[0 0 1b1e8a.8778a781] 9e80: b6e00000 0000000c c309a780 c69c9f60 c69c9ec4 c69c9ea0 c07f4c50 c0c2d71c
3388 19:50:57.872715 54
3389 19:50:57.873029 # [ 118.121[6 3 21]1 8.b7f9e952] 9ea0: 00000000 c6a9ac80 b6e00000 c2816000 c69c9f60 c07f4bec c69c9f5c c69c9ec8
3390 19:50:57.915643 0: 00000004 bea87[7 8 81 1b86.f829124] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c44b3ce4 c05988bc c69c8000
3391 19:50:57.916193 e94f b6eb4c66[
3392 19:50:57.916546 # 1[1 8 .181189380] 9ee0: b6e00000 00020000 00000004 0000000c 0001fff4 c69c9ee0 00000001 00000805
3393 19:50:57.916872 126716] Code: [e 1 a101180.0842 9551] 9f00: c5afe140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3394 19:50:57.917198 30c0928 e34c01ac[ e b111c87.b8d39723] 9f20: 00000000 00000000 c69c8000 27de6d97 b6dff000 c6a9ac80 c6a9ac80 c69c8000
3395 19:50:57.917515 (e5943000)
3396 19:50:57.959735 # [[ 111188..8149980] 9f40: b6e00000 00000000 00000000 00000004 c69c9f94 c69c9f60 c05988bc c0598228
3397 19:50:57.960280 2842] ---[ end [t r a1c1e8 .18b64238] 9f60: 00000000 00000000 c69c9fac 27de6d97 0000000c 0000000c b6f47e00 00000004
3398 19:50:57.960645 975fd99b799e1 ][- - -11
3399 19:50:57.960974 8#. 8A7C408] 9f80: c03002e4 c69c8000 c69c9fa4 c69c9f98 c059894c c0598854 00000000 c69c9fa8
3400 19:50:57.961296 CESS_USERSPACE: [m i s1s1i8n.g8 80579] 9fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e00000 0000000c 00000000
3401 19:50:57.961606 call trace:': [FA[I L ]11
3402 19:50:57.961898 8n.o8t0837] 9fc0: 0000000c 0000000c b6f47e00 00000004 00000001 00000000 00020000 befe1a54
3403 19:50:58.003625 ok 37 selftests[: l1k1d8t.m9:01095] 9fe0: 00000004 befe1788 b6eb594f b6e3bc66 800e0030 00000001 00000000 00000000
3404 19:50:58.004169 ACCESS_USERSPA[C E .1s1h8 .#9 1e1346] Backtrace:
3405 19:50:58.004520 it=1
3406 19:50:58.004838 # selftests: lkdtm: ACCESS_[ 118.915806] [<c1358100>] (lkdtm_ACCESS_NULL) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3407 19:50:58.005150 NULL.sh
3408 19:50:58.005449 [ 118.926917] r5:c5a2d000 r4:00000027
3409 19:50:58.005744 [ 118.931278] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3410 19:50:58.047499 [ 118.939296] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3411 19:50:58.048042 [ 118.947222] r9:c69c9f60 r8:c309a780 r7:0000000c r6:b6e00000 r5:c6a9ac80 r4:c0c2d710
3412 19:50:58.048400 [ 118.954979] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3413 19:50:58.048722 [ 118.962818] r9:c07f4bec r8:c69c9f60 r7:c2816000 r6:b6e00000 r5:c6a9ac80 r4:00000000
3414 19:50:58.049031 [ 118.970571] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3415 19:50:58.049334 [ 118.977716] r10:00000004 r9:00000000 r8:00000000 r7:b6e00000 r6:c69c8000 r5:c6a9ac80
3416 19:50:58.091743 [ 118.985549] r4:c6a9ac80
3417 19:50:58.092278 [ 118.988094] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3418 19:50:58.092633 [ 118.995237] r9:c69c8000 r8:c03002e4 r7:00000004 r6:b6f47e00 r5:0000000c r4:0000000c
3419 19:50:58.092955 [ 119.002992] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3420 19:50:58.093266 [ 119.010566] Exception stack(0xc69c9fa8 to 0xc69c9ff0)
3421 19:50:58.093568 [ 119.015626] 9fa0: 0000000c 0000000c 00000001 b6e00000 0000000c 00000000
3422 19:50:58.135213 [ 119.023810] 9fc0: 0000000c 0000000c b6f47e00 00000004 00000001 00000000 00020000 befe1a54
3423 19:50:58.135401 [ 119.031992] 9fe0: 00000004 befe1788 b6eb594f b6e3bc66
3424 19:50:58.135482 [ 119.037053] Code: e30c0928 e34c01ac e1a01004 ebffd44d (e5945000)
3425 19:50:58.135570 [ 119.043271] ---[ end trace 1b4975fd99b799e2 ]---
3426 19:50:58.135657 # Segmentation fault
3427 19:50:58.314123 # [ 118.584951] lkdtm: Performing direct entry ACCESS_NULL
3428 19:50:58.314661 # [ 118.590863] lkdtm: attempting bad read at 00000000
3429 19:50:58.315039 # [ 118.597866] 8<--- cut here ---
3430 19:50:58.315367 # [ 118.603655] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3431 19:50:58.315682 # [ 118.614677] pgd = 8ef0397c
3432 19:50:58.315983 # [ 118.620119] [00000000] *pgd=00000000
3433 19:50:58.316280 # [ 118.626583] Internal error: Oops: 5 [#11] SMP ARM
3434 19:50:58.357130 # [ 118.634121] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3435 19:50:58.357694 # [ 118.665820] CPU: 3 PID: 2382 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3436 19:50:58.358048 # [ 118.675812] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3437 19:50:58.358375 # [ 118.684261] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3438 19:50:58.358688 # [ 118.691652] LR is at __irq_work_queue_local+0x40/0x74
3439 19:50:58.399949 # [ 118.699293] pc : [<c1358128>] lr : [<c049ba28>] psr: 600e0013
3440 19:50:58.400490 # [ 118.707380] sp : c69c9e50 ip : c69c9d58 fp : c69c9e64
3441 19:50:58.400836 # [ 118.714253] r10: 0000000c r9 : c1acba18 r8 : c15e7d40
3442 19:50:58.401158 # [ 118.721298] r7 : c69c9f60 r6 : 0000000c r5 : c5a2d000 r4 : 00000000
3443 19:50:58.401466 # [ 118.729647] r3 : 27de6d97 r2 : 27de6d97 r1 : ef7c05e0 r0 : 00000026
3444 19:50:58.401766 # [ 118.737910] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3445 19:50:58.402064 # [ 118.747038] Control: 10c5387d Table: 16f9004a DAC: 00000051
3446 19:50:58.443495 # [ 118.754606] Process cat (pid: 2382, stack limit = 0xcb165d43)
3447 19:50:58.444032 # [ 118.762258] Stack: (0xc69c9e50 to 0xc69ca000)
3448 19:50:58.444377 # [ 118.768352] 9e40: 00000027 c5a2d000 c69c9e74 c69c9e68
3449 19:50:58.444708 # [ 118.778524] 9e60: c0c2d330 c135810c c69c9e9c c69c9e78 c0c2d830 c0c2d310 c0c2d710 c6a9ac80
3450 19:50:58.445024 # [ 118.788781] 9e80: b6e00000 0000000c c309a780 c69c9f60 c69c9ec4 c69c9ea0 c07f4c50 c0c2d71c
3451 19:50:58.445328 # [ 118.798952] 9ea0: 00000000 c6a9ac80 b6e00000 c2816000 c69c9f60 c07f4bec c69c9f5c c69c9ec8
3452 19:50:58.487515 # [ 118.809124] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c44b3ce4 c05988bc c69c8000
3453 19:50:58.488056 # [ 118.819380] 9ee0: b6e00000 00020000 00000004 0000000c 0001fff4 c69c9ee0 00000001 00000805
3454 19:50:58.488401 # [ 118.829551] 9f00: c5afe140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3455 19:50:58.488723 # [ 118.839723] 9f20: 00000000 00000000 c69c8000 27de6d97 b6dff000 c6a9ac80 c6a9ac80 c69c8000
3456 19:50:58.489034 # [ 118.849980] 9f40: b6e00000 00000000 00000000 00000004 c69c9f94 c69c9f60 c05988bc c0598228
3457 19:50:58.531680 # [ 118.860238] 9f60: 00000000 00000000 c69c9fac 27de6d97 0000000c 0000000c b6f47e00 00000004
3458 19:50:58.532224 # [ 118.870408] 9f80: c03002e4 c69c8000 c69c9fa4 c69c9f98 c059894c c0598854 00000000 c69c9fa8
3459 19:50:58.532579 # [ 118.880579] 9fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e00000 0000000c 00000000
3460 19:50:58.532905 # [ 118.890837] 9fc0: 0000000c 0000000c b6f47e00 00000004 00000001 00000000 00020000 befe1a54
3461 19:50:58.533216 # [ 118.901095] 9fe0: 00000004 befe1788 b6eb594f b6e3bc66 800e0030 00000001 00000000 00000000
3462 19:50:58.533517 # [ 118.911346] Backtrace:
3463 19:50:58.575484 # [ 118.915806] [<c1358100>] (lkdtm_ACCESS_NULL) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3464 19:50:58.576023 # [ 118.926917] r5:c5a2d000 r4:00000027
3465 19:50:58.576367 # [ 118.931278] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3466 19:50:58.576692 # [ 118.939296] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3467 19:50:58.577003 # [ 118.947222] r9:c69c9f60 r8:c309a780 r7:0000000c r6:b6e00000 r5:c6a9ac80 r4:c0c2d710
3468 19:50:58.577307 # [ 118.954979] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3469 19:50:58.619512 # [ 118.962818] r9:c07f4bec r8:c69c9f60 r7:c2816000 r6:b6e00000 r5:c6a9ac80 r4:00000000
3470 19:50:58.620046 # [ 118.970571] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3471 19:50:58.620393 # [ 11[ 119.536795] lkdtm: Performing direct entry WRITE_RO
3472 19:50:58.620715 8.977716] r10:00[0 0 0101094. 5r2851] lkdtm: attempting bad rodata write at c15e7fd8
3473 19:50:58.621038 9:00000000 r8:00000000 r7:b6e0000[ 119.550659] 8<--- cut here ---
3474 19:50:58.621345 0 r6:c69c8000 r5:c6[a 9 a1c1890.56353] Unable to handle kernel paging request at virtual address c15e7fd8
3475 19:50:58.663607 # [ 118.9855[4 9 ]1 19 .r546:5c45] pgd = d11268ab
3476 19:50:58.664152 6a9ac80
3477 19:50:58.664511 # [ 118.988094] [<c0598 119.570362] [c15e7fd8] *pgd=1141941e(bad)
3478 19:50:58.664834 848>] (ksys_write) [f r o1m1 9[.<77154] Internal error: Oops: 80d [#12] SMP ARM
3479 19:50:58.707647 c059894c>] (sys_write+0x18/0x1c)[ 119.584199] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3480 19:50:58.708202 # [ 118.995237] [r 9 :1c1699.c15904] CPU: 1 PID: 2456 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3481 19:50:58.708564 8000 r8:c030[0 2 e141 9r.76:2050811] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3482 19:50:58.708898 00004 r6:b6f47e00 r5:0000000c r4: 119.634263] PC is at lkdtm_WRITE_RO+0x44/0x50
3483 19:50:58.709219 0000000c
3484 19:50:58.709530 # [ 119.002992] [<c05[ 119.641396] LR is at __irq_work_queue_local+0x40/0x74
3485 19:50:58.751618 8934>] (sys_[w r i1t1e9). 6f4r9o212] pc : [<c1357f44>] lr : [<c049ba28>] psr: 600e0013
3486 19:50:58.752199 [<c03000c0[> ] 1(1r9e.t6_5f7a387] sp : c6bd9e50 ip : c6bd9d58 fp : c6bd9e64
3487 19:50:58.752571 t_syscall+[0 x 01/109x.2686)44
3488 19:50:58.752897 34] r10: 00000009 r9 : c1acba24 r8 : c15e7d40
3489 19:50:58.753216 [ 119.010[5 6 61]1 9E.x6c7e1p4t3] r7 : c6bd9f60 r6 : 00000009 r5 : c475f000 r4 : c15e7fd8
3490 19:50:58.753523 ion stack(0[x c 6191c99.f6a7988 33] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e0 r0 : c1acc828
3491 19:50:58.753821 o 0xc69c9ff0)
3492 19:50:58.795589 #[ [ 1 1191.96.88185] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3493 19:50:58.796135 15626] 9fa0: [ 1 1 9 . 6 9 7 00] Control: 10c5387d Table: 1699c04a DAC: 00000051
3494 19:50:58.796501 000[0 0 10109c. 7000500055] Process cat (pid: 2456, stack limit = 0x8a8c41a6)
3495 19:50:58.796827 00c 00000001[ b 61e1090.070102 625] Stack: (0xc6bd9e50 to 0xc6bda000)
3496 19:50:58.797151 000000c 0000000[0
3497 19:50:58.797463 1#1 9[. 7 11894] 9e40: 00000028 c475f000 c6bd9e74 c6bd9e68
3498 19:50:58.839615 19.023810] 9fc0: 0[0 0 0101090.c729071] 9e60: c0c2d330 c1357f0c c6bd9e9c c6bd9e78 c0c2d830 c0c2d310 c0c2d710 c4793400
3499 19:50:58.840171 0000000c b6f47e00 [0 0 0101090.0739417] 9e80: b6de9000 00000009 c309a780 c6bd9f60 c6bd9ec4 c6bd9ea0 c07f4c50 c0c2d71c
3500 19:50:58.840537 00000001 00000000[ 0 101092.0709762] 9ea0: 00000000 c4793400 b6de9000 c2816000 c6bd9f60 c07f4bec c6bd9f5c c6bd9ec8
3501 19:50:58.840864 00 befe1a54
3502 19:50:58.841181 # [ 1[1 9 .101391.960022] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c59e2c64 c05988bc c6bd8000
3503 19:50:58.841493 92] 9fe0: 0000000[4 b1e1f9e.1770368] 9ee0: b6de9000 00020000 00000004 00000009 0001fff7 c6bd9ee0 00000001 00000805
3504 19:50:58.883430 88 b6eb594f b6e3b[c 6 611
3505 19:50:58.883968 9#. 7[0626] 9f00: c5afedc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3506 19:50:58.884326 119.037053] Cod[e : 1e1390.c700886] 9f20: 00000000 00000000 c6bd8000 68f48f44 b6de8000 c4793400 c4793400 c6bd8000
3507 19:50:58.884653 928 e34c01ac e1[a 0 1101094. 80e1145] 9f40: b6de9000 00000000 00000000 00000004 c6bd9f94 c6bd9f60 c05988bc c0598228
3508 19:50:58.884975 ffd44d (e5945000) [
3509 19:50:58.885280 #1 1[9 . 811319] 9f60: 00000000 00000000 c6bd9fac 68f48f44 00000009 00000009 b6f30e00 00000004
3510 19:50:58.927637 19.043271] ---[ [e n d1 1t9r.a8c21664] 9f80: c03002e4 c6bd8000 c6bd9fa4 c6bd9f98 c059894c c0598854 00000000 c6bd9fa8
3511 19:50:58.928187 1b4975fd99b799[e 2 1]1-9-.-83
3512 19:50:58.928538 925] 9fa0: c03000c0 c0598940 00000009 00000009 00000001 b6de9000 00000009 00000000
3513 19:50:58.928865 # ACCESS_NULL: mis[s i1n1g9 .'8c2098] 9fc0: 00000009 00000009 b6f30e00 00000004 00000001 00000000 00020000 bedbda54
3514 19:50:58.929179 all trace:': [FAIL[]
3515 19:50:58.929478 1n1o9t. 852357] 9fe0: 00000004 bedbd788 b6e9e94f b6e24c66 800e0030 00000001 00000000 00000000
3516 19:50:58.929780 k 38 selftests: lk[d t m1:1 9A.C862697] Backtrace:
3517 19:50:58.971753 ESS_NULL.sh # exit=1
3518 19:50:58.972290 # selftests[ 119.867334] [<c1357f00>] (lkdtm_WRITE_RO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3519 19:50:58.972647 : lkdtm: WRITE_[R O .1s1h9.
3520 19:50:58.972968 878185] r5:c475f000 r4:00000028
3521 19:50:58.973284 [ 119.883677] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3522 19:50:58.973587 [ 119.891698] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3523 19:50:58.973883 [ 119.899629] r9:c6bd9f60 r8:c309a780 r7:00000009 r6:b6de9000 r5:c4793400 r4:c0c2d710
3524 19:50:59.015720 [ 119.907390] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3525 19:50:59.016264 [ 119.915234] r9:c07f4bec r8:c6bd9f60 r7:c2816000 r6:b6de9000 r5:c4793400 r4:00000000
3526 19:50:59.016618 [ 119.922992] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3527 19:50:59.016942 [ 119.930138] r10:00000004 r9:00000000 r8:00000000 r7:b6de9000 r6:c6bd8000 r5:c4793400
3528 19:50:59.017255 [ 119.937974] r4:c4793400
3529 19:50:59.017554 [ 119.940521] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3530 19:50:59.059454 [ 119.947668] r9:c6bd8000 r8:c03002e4 r7:00000004 r6:b6f30e00 r5:00000009 r4:00000009
3531 19:50:59.059992 [ 119.955427] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3532 19:50:59.060337 [ 119.963003] Exception stack(0xc6bd9fa8 to 0xc6bd9ff0)
3533 19:50:59.060658 [ 119.968067] 9fa0: 00000009 00000009 00000001 b6de9000 00000009 00000000
3534 19:50:59.060968 [ 119.976256] 9fc0: 00000009 00000009 b6f30e00 00000004 00000001 00000000 00020000 bedbda54
3535 19:50:59.061270 [ 119.984442] 9fe0: 00000004 bedbd788 b6e9e94f b6e24c66
3536 19:50:59.061566 [ 119.989507] Code: e34a3bcd e30c0828 e34c01ac e0233002 (e5843000)
3537 19:50:59.103117 [ 119.995614] ---[ end trace 1b4975fd99b799e3 ]---
3538 19:50:59.103216 # Segmentation fault
3539 19:50:59.200807 # [ 119.536795] lkdtm: Performing direct entry WRITE_RO
3540 19:50:59.200970 # [ 119.542851] lkdtm: attempting bad rodata write at c15e7fd8
3541 19:50:59.201037 # [ 119.550659] 8<--- cut here ---
3542 19:50:59.201099 # [ 119.556353] Unable to handle kernel paging request at virtual address c15e7fd8
3543 19:50:59.201160 # [ 119.565745] pgd = d11268ab
3544 19:50:59.201218 # [ 119.570362] [c15e7fd8] *pgd=1141941e(bad)
3545 19:50:59.201277 # [ 119.577154] Internal error: Oops: 80d [#12] SMP ARM
3546 19:50:59.244256 # [ 119.584199] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3547 19:50:59.244453 # [ 119.615904] CPU: 1 PID: 2456 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3548 19:50:59.244553 # [ 119.625811] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3549 19:50:59.244643 # [ 119.634263] PC is at lkdtm_WRITE_RO+0x44/0x50
3550 19:50:59.244730 # [ 119.641396] LR is at __irq_work_queue_local+0x40/0x74
3551 19:50:59.287429 # [ 119.649212] pc : [<c1357f44>] lr : [<c049ba28>] psr: 600e0013
3552 19:50:59.287969 # [ 119.657387] sp : c6bd9e50 ip : c6bd9d58 fp : c6bd9e64
3553 19:50:59.288319 # [ 119.664434] r10: 00000009 r9 : c1acba24 r8 : c15e7d40
3554 19:50:59.288644 # [ 119.671483] r7 : c6bd9f60 r6 : 00000009 r5 : c475f000 r4 : c15e7fd8
3555 19:50:59.288956 # [ 119.679833] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e0 r0 : c1acc828
3556 19:50:59.289260 # [ 119.688185] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3557 19:50:59.289558 # [ 119.697400] Control: 10c5387d Table: 1699c04a DAC: 00000051
3558 19:50:59.331514 # [ 119.705055] Process cat (pid: 2456, stack limit = 0x8a8c41a6)
3559 19:50:59.332050 # [ 119.712625] Stack: (0xc6bd9e50 to 0xc6bda000)
3560 19:50:59.332396 # [ 119.718894] 9e40: 00000028 c475f000 c6bd9e74 c6bd9e68
3561 19:50:59.332720 # [ 119.729071] 9e60: c0c2d330 c1357f0c c6bd9e9c c6bd9e78 c0c2d830 c0c2d310 c0c2d710 c4793400
3562 19:50:59.333030 # [ 119.739417] 9e80: b6de9000 00000009 c309a780 c6bd9f60 c6bd9ec4 c6bd9ea0 c07f4c50 c0c2d71c
3563 19:50:59.333332 # [ 119.749762] 9ea0: 00000000 c4793400 b6de9000 c2816000 c6bd9f60 c07f4bec c6bd9f5c c6bd9ec8
3564 19:50:59.375610 # [ 119.760022] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c59e2c64 c05988bc c6bd8000
3565 19:50:59.376156 # [ 119.770368] 9ee0: b6de9000 00020000 00000004 00000009 0001fff7 c6bd9ee0 00000001 00000805
3566 19:50:59.376521 # [ 119.780626] 9f00: c5afedc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3567 19:50:59.376846 # [ 119.790886] 9f20: 00000000 00000000 c6bd8000 68f48f44 b6de8000 c4793400 c4793400 c6bd8000
3568 19:50:59.377157 # [ 119.801145] 9f40: b6de9000 00000000 00000000 00000004 c6bd9f94 c6bd9f60 c05988bc c0598228
3569 19:50:59.419464 # [ 119.811319] 9f60: 00000000 00000000 c6bd9fac 68f48f44 00000009 00000009 b6f30e00 00000004
3570 19:50:59.419900 # [ 119.821664] 9f80: c03002e4 c6bd8000 c6bd9fa4 c6bd9f98 c059894c c0598854 00000000 c6bd9fa8
3571 19:50:59.420247 # [ 119.831925] 9fa0: c03000c0 c0598940 00000009 00000009 00000001 b6de9000 00000009 00000000
3572 19:50:59.420569 # [ 119.842098] 9fc0: 00000009 00000009 b6f30e00 00000004 00000001 00000000 00020000 bedbda54
3573 19:50:59.420878 # [ 119.852357] 9fe0: 00000004 bedbd788 b6e9e94f b6e24c66 800e0030 00000001 00000000 00000000
3574 19:50:59.421176 # [ 119.862697] Backtrace:
3575 19:50:59.463658 # [ 119.867334] [<c1357f00>] (lkdtm_WRITE_RO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3576 19:50:59.464202 # [ 119.878185] r5:c475f000 r4:00000028
3577 19:50:59.464551 # [ 119.883677] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3578 19:50:59.464877 # [ 119.891698] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3579 19:50:59.465188 # [ 119.899629] r9:c6bd9f60 r8:c309a780 r7:00000009 r6:b6de9000 r5:c4793400 r4:c0c2d710
3580 19:50:59.465491 # [ 119.907390] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3581 19:50:59.507405 # [ 119.915234] r9:c07f4bec r8:c6bd9f60 r7:c2816000 r6:b6de9000 r5:c4793400 r4:00000000
3582 19:50:59.507942 # [ 119.922992] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3583 19:50:59.508294 # [ 119.930138] r10:00000004 r9:00000000 r8:00000000 r7:b6de9000 r6:c6bd8000 r5:c4793400
3584 19:50:59.508634 # [ 119.937974] r4:c4793400
3585 19:50:59.508968 # [ 119.940521] [<c0598848>] (ksys[ 120.437084] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3586 19:50:59.509274 _write) from [<c059894c>] (sys_wr[ 120.444889] lkdtm: attempting bad ro_after_init write at c1b7dc48
3587 19:50:59.555653 ite+0x18/0x1c)
3588 19:50:59.556187 # [ 119.947668] [ 120.453899] 8<--- cut here ---
3589 19:50:59.556543 r9:c6bd8000 r8:[c 0 3102002.e4459706] Unable to handle kernel paging request at virtual address c1b7dc48
3590 19:50:59.556870 r7:00000004[ r 61:2b06.f43609e001] pgd = 588a58a8
3591 19:50:59.557183 0 r5:00000009 r4:00000009
3592 19:50:59.557493 #[ [ 120.473542] [c1b7dc48] *pgd=11a1941e(bad)
3593 19:50:59.557792 119.955427] [<c05[9 8 913240>.]480157] Internal error: Oops: 80d [#13] SMP ARM
3594 19:50:59.599737 (sys_write) from [<c03000c0>] (re[ 120.487200] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3595 19:50:59.600294 t_fast_syscall+0x0/[0 x 2182)0.
3596 19:50:59.600647 18904] CPU: 1 PID: 2530 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3597 19:50:59.600983 # [ 119.[9 6 3102003.]5 2E8x8c0e] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3598 19:50:59.643783 ption stack(0xc6bd9fa8 to 0xc6b[d 120.537087] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3599 19:50:59.644325 9ff0)
3600 19:50:59.644680 # [ 119.968067] 9f[a 0 :120.545084] LR is at __irq_work_queue_local+0x40/0x74
3601 19:50:59.645007 [ 1 2 0 . 5 5 206040] pc : [<c1357fb4>] lr : [<c049ba28>] psr: 600e0013
3602 19:50:59.645320 00009 000[0 0 010290 .05600060400] sp : c68f9e50 ip : c68f9d58 fp : c68f9e64
3603 19:50:59.645636 01 b6de90[0 0 102000.0506070690 ] r10: 00000014 r9 : c1acba30 r8 : c15e7d40
3604 19:50:59.645939 00000000[
3605 19:50:59.646244 #1 2[0 . 5171495.599] r7 : c68f9f60 r6 : 00000014 r5 : c6d6d000 r4 : c1b7dc48
3606 19:50:59.687661 6256] 9fc0[: 0102000.058020892 ] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1acc828
3607 19:50:59.688210 00000009 b[6 f 3102e00.05 90100084] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3608 19:50:59.688576 0004 00000001[ 0 0102000.060000 41] Control: 10c5387d Table: 16ff404a DAC: 00000051
3609 19:50:59.688905 00020000 be[d b d1a205.460
3610 19:50:59.689224 7#6 93] Process cat (pid: 2530, stack limit = 0x8f4df4cb)
3611 19:50:59.689532 119.9844[4 2 ]1 290f.e601:5 2059] Stack: (0xc68f9e50 to 0xc68fa000)
3612 19:50:59.731748 000004 bedbd788 [b 6 e192e09.46f21442] 9e40: 00000029 c6d6d000 c68f9e74 c68f9e68
3613 19:50:59.732302 b6e24c66
3614 19:50:59.732655 # [ [ 1 1192.09.869351700] 9e60: c0c2d330 c1357f5c c68f9e9c c68f9e78 c0c2d830 c0c2d310 c0c2d710 c5e76280
3615 19:50:59.732978 7] Code: e34a3b[c d 1e2300.c6048869] 9e80: b6e2f000 00000014 c309a780 c68f9f60 c68f9ec4 c68f9ea0 c07f4c50 c0c2d71c
3616 19:50:59.733300 28 e34c01ac e0[2 3 3102002. 6(5e2041] 9ea0: 00000000 c5e76280 b6e2f000 c2816000 c68f9f60 c07f4bec c68f9f5c c68f9ec8
3617 19:50:59.733613 843000)
3618 19:50:59.775730 # [ [1 1 91.2909.56661214] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c68f8000
3619 19:50:59.776273 4] ---[ end t[r a c1e2 01.b64792784] 9ee0: b6e2f000 00020000 00000004 00000014 0001ffec c68f9ee0 00000001 b6e2e000
3620 19:50:59.776640 5fd99b799e3 ][- - -12
3621 19:50:59.776966 0#. 6W8R2I68] 9f00: c6d4f900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3622 19:50:59.777289 TE_RO: missing 'c[a l l1 2t0r.a6c2554] 9f20: 00000000 00000000 c136d640 360d090f c205c080 c5e76280 c5e76280 c68f8000
3623 19:50:59.777602 e:': [FAIL]
3624 19:50:59.819761 [n o t1 2o0k. 73092 10] 9f40: b6e2f000 00000000 00000000 00000004 c68f9f94 c68f9f60 c05988bc c0598228
3625 19:50:59.820305 [ 120.712896] 9f60: 00000000 00000000 c68f9fac 360d090f 00000014 00000014 b6f76e00 00000004
3626 19:50:59.820657 selftests: lkdt[m : 1W2R0I.T7E2_083] 9f80: c03002e4 c68f8000 c68f9fa4 c68f9f98 c059894c c0598854 00000000 c68f9fa8
3627 19:50:59.820984 RO.sh # exit=1[
3628 19:50:59.821293 #1 2s0e.l7f3t1251] 9fa0: c03000c0 c0598940 00000014 00000014 00000001 b6e2f000 00000014 00000000
3629 19:50:59.821596 sts: lkdtm: WR[I T E1_2R0O._7A4F1424] 9fc0: 00000014 00000014 b6f76e00 00000004 00000001 00000000 00020000 becf2a54
3630 19:50:59.821890 ER_INIT.sh
3631 19:50:59.863648 [ 120.751596] 9fe0: 00000004 becf2788 b6ee494f b6e6ac66 800e0030 00000001 00000000 00000000
3632 19:50:59.864188 [ 120.760806] Backtrace:
3633 19:50:59.864539 [ 120.763278] [<c1357f50>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3634 19:50:59.864863 [ 120.772244] r5:c6d6d000 r4:00000029
3635 19:50:59.865172 [ 120.775831] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3636 19:50:59.865476 [ 120.783848] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3637 19:50:59.907690 [ 120.791773] r9:c68f9f60 r8:c309a780 r7:00000014 r6:b6e2f000 r5:c5e76280 r4:c0c2d710
3638 19:50:59.908231 [ 120.799527] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3639 19:50:59.908583 [ 120.807367] r9:c07f4bec r8:c68f9f60 r7:c2816000 r6:b6e2f000 r5:c5e76280 r4:00000000
3640 19:50:59.908903 [ 120.815121] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3641 19:50:59.909214 [ 120.822265] r10:00000004 r9:00000000 r8:00000000 r7:b6e2f000 r6:c68f8000 r5:c5e76280
3642 19:50:59.909518 [ 120.830099] r4:c5e76280
3643 19:50:59.909812 [ 120.832644] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3644 19:50:59.951195 [ 120.839788] r9:c68f8000 r8:c03002e4 r7:00000004 r6:b6f76e00 r5:00000014 r4:00000014
3645 19:50:59.951371 [ 120.847543] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3646 19:50:59.951438 [ 120.855118] Exception stack(0xc68f9fa8 to 0xc68f9ff0)
3647 19:50:59.951527 [ 120.860177] 9fa0: 00000014 00000014 00000001 b6e2f000 00000014 00000000
3648 19:50:59.951602 [ 120.868363] 9fc0: 00000014 00000014 b6f76e00 00000004 00000001 00000000 00020000 becf2a54
3649 19:50:59.951675 [ 120.876545] 9fe0: 00000004 becf2788 b6ee494f b6e6ac66
3650 19:50:59.995105 [ 120.881607] Code: e34a3bcd e30c0828 e34c01ac e0233002 (e5843000)
3651 19:50:59.995203 [ 120.887711] ---[ end trace 1b4975fd99b799e4 ]---
3652 19:50:59.995283 # Segmentation fault
3653 19:51:00.118616 # [ 120.437084] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3654 19:51:00.118702 # [ 120.444889] lkdtm: attempting bad ro_after_init write at c1b7dc48
3655 19:51:00.118770 # [ 120.453899] 8<--- cut here ---
3656 19:51:00.118832 # [ 120.459706] Unable to handle kernel paging request at virtual address c1b7dc48
3657 19:51:00.118893 # [ 120.469011] pgd = 588a58a8
3658 19:51:00.118950 # [ 120.473542] [c1b7dc48] *pgd=11a1941e(bad)
3659 19:51:00.119045 # [ 120.480157] Internal error: Oops: 80d [#13] SMP ARM
3660 19:51:00.161619 # [ 120.487200] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3661 19:51:00.161706 # [ 120.518904] CPU: 1 PID: 2530 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3662 19:51:00.161774 # [ 120.528809] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3663 19:51:00.161837 # [ 120.537087] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3664 19:51:00.205140 # [ 120.545084] LR is at __irq_work_queue_local+0x40/0x74
3665 19:51:00.205358 # [ 120.552640] pc : [<c1357fb4>] lr : [<c049ba28>] psr: 600e0013
3666 19:51:00.205483 # [ 120.560640] sp : c68f9e50 ip : c68f9d58 fp : c68f9e64
3667 19:51:00.205596 # [ 120.567600] r10: 00000014 r9 : c1acba30 r8 : c15e7d40
3668 19:51:00.205712 # [ 120.574559] r7 : c68f9f60 r6 : 00000014 r5 : c6d6d000 r4 : c1b7dc48
3669 19:51:00.205821 # [ 120.582822] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1acc828
3670 19:51:00.205924 # [ 120.591084] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3671 19:51:00.248419 # [ 120.600041] Control: 10c5387d Table: 16ff404a DAC: 00000051
3672 19:51:00.248923 # [ 120.607693] Process cat (pid: 2530, stack limit = 0x8f4df4cb)
3673 19:51:00.249246 # [ 120.615259] Stack: (0xc68f9e50 to 0xc68fa000)
3674 19:51:00.249582 # [ 120.621442] 9e40: 00000029 c6d6d000 c68f9e74 c68f9e68
3675 19:51:00.249896 # [ 120.631700] 9e60: c0c2d330 c1357f5c c68f9e9c c68f9e78 c0c2d830 c0c2d310 c0c2d710 c5e76280
3676 19:51:00.250199 # [ 120.641869] 9e80: b6e2f000 00000014 c309a780 c68f9f60 c68f9ec4 c68f9ea0 c07f4c50 c0c2d71c
3677 19:51:00.291545 # [ 120.652041] 9ea0: 00000000 c5e76280 b6e2f000 c2816000 c68f9f60 c07f4bec c68f9f5c c68f9ec8
3678 19:51:00.292085 # [ 120.662214] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c68f8000
3679 19:51:00.292439 # [ 120.672384] 9ee0: b6e2f000 00020000 00000004 00000014 0001ffec c68f9ee0 00000001 b6e2e000
3680 19:51:00.292763 # [ 120.682468] 9f00: c6d4f900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3681 19:51:00.293073 # [ 120.692554] 9f20: 00000000 00000000 c136d640 360d090f c205c080 c5e76280 c5e76280 c68f8000
3682 19:51:00.335478 # [ 120.702810] 9f40: b6e2f000 00000000 00000000 00000004 c68f9f94 c68f9f60 c05988bc c0598228
3683 19:51:00.336024 # [ 120.712896] 9f60: 00000000 00000000 c68f9fac 360d090f 00000014 00000014 b6f76e00 00000004
3684 19:51:00.336408 # [ 120.721083] 9f80: c03002e4 c68f8000 c68f9fa4 c68f9f98 c059894c c0598854 00000000 c68f9fa8
3685 19:51:00.336736 # [ 120.731251] 9fa0: c03000c0 c0598940 00000014 00000014 00000001 b6e2f000 00000014 00000000
3686 19:51:00.337048 # [ 120.741424] 9fc0: 00000014 00000014 b6f76e00 00000004 00000001 00000000 00020000 becf2a54
3687 19:51:00.379613 # [ 120.751596] 9fe0: 00000004 becf2788 b6ee494f b6e6ac66 800e0030 00000001 00000000 00000000
3688 19:51:00.380150 # [ 120.760806] Backtrace:
3689 19:51:00.380499 # [ 120.763278] [<c1357f50>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3690 19:51:00.380820 # [ 120.772244] r5:c6d6d000 r4:00000029
3691 19:51:00.381122 # [ 120.775831] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3692 19:51:00.381416 # [ 120.783848] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3693 19:51:00.381705 # [ 120.791773] r9:c68f9f60 r8:c309a780 r7:00000014 r6:b6e2f000 r5:c5e76280 r4:c0c2d710
3694 19:51:00.423224 # [ 120.799527] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3695 19:51:00.423436 # [ 120.807367] r9:c07f4bec r8:c68f9f60 r7:c2816000 r6:b6e2f000 r5:c5e76280 r4:00000000
3696 19:51:00.423549 # [ 120.815121] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3697 19:51:00.423650 # [ 120.822265] r10:00000004 r9:00000000 r8:00000000 r7:b6e2f000 r6:c68f8000 r5:c5e76280
3698 19:51:00.423746 # [ 120.830099] r4:c5e76280
3699 19:51:00.423838 # [ 120.832644] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3700 19:51:00.467691 # [ 120.839788] r9:c68f8000 r8:c03002e4 r7:00000004 r6:b6f76e00 r5:00000014 r4:00000014
3701 19:51:00.468155 # [ 120.847543] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3702 19:51:00.468449 # [ 120.855118] Exception stack(0xc68f9fa8 to 0xc6[ 121.385858] lkdtm: Performing direct entry WRITE_KERN
3703 19:51:00.468720 8f9ff0)
3704 19:51:00.468979 # [ 120.860177] 9fa0: [ 121.393172] lkdtm: attempting bad 7511432 byte write at c1357e28
3705 19:51:00.469230 000000[1 4 1020.401980] 8<--- cut here ---
3706 19:51:00.511685 000014 00000001 b6e[2 f 010201 .007381] Unable to handle kernel paging request at virtual address c1357e28
3707 19:51:00.512240 0000014 00000000
3708 19:51:00.512599 [# [1 2 11.2416782] pgd = d582a15f
3709 19:51:00.512924 .868363] 9fc0: 00000014 00000014 [ 121.421664] [c1357e28] *pgd=1121940e(bad)
3710 19:51:00.513246 b6f76e00 00000004 00000001[ 0 0121.428551] Internal error: Oops: 80d [#14] SMP ARM
3711 19:51:00.513553 00000 00020000 becf2a54
3712 19:51:00.555529 # [ 120[ 121.435947] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3713 19:51:00.556087 .876545] 9fe0: 00000004 becf2788[ 121.467669] CPU: 1 PID: 2604 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3714 19:51:00.556455 b6ee494f b6e6ac[6 6 1
3715 19:51:00.556779 2#1. 4[7 8181] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3716 19:51:00.557102 120.881607] Code: e34a3bcd e30[c 121.486725] PC is at memcpy+0x50/0x330
3717 19:51:00.557414 828 e34c01ac e0233002[ ( e152814493166] LR is at 0xe92dd830
3718 19:51:00.557716 3000)
3719 19:51:00.599766 # [ 120.88[7 7 1112]1 .-98567] pc : [<c08ccb90>] lr : [<e92dd830>] psr: 200e0013
3720 19:51:00.600310 --[ end trace 1[b 4 917251f.d5909007] sp : c5bbfe2c ip : e1a0c00d fp : c5bbfe64
3721 19:51:00.600677 b799e4 ]---
3722 19:51:00.601001 #[ W R1I2T1E._5R1O4235] r10: 0000000b r9 : c1acba44 r8 : e89da800
3723 19:51:00.601315 AFTER_INIT: missing [' c a1l2l1 .521465] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3724 19:51:00.601654 race:': [FAIL]
3725 19:51:00.601982 [n o t1 2o1k. 5430254] r3 : e1a0c00d r2 : 00729ce8 r1 : c0c2e0c0 r0 : c1357e28
3726 19:51:00.643738 selftests: lkdtm: WRIT[E _ R1O2_.538875] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3727 19:51:00.644279 AFTER_INIT.sh # ex[i t =1121
3728 19:51:00.644639 .#548358] Control: 10c5387d Table: 16b7804a DAC: 00000051
3729 19:51:00.644968 selftests: lkdtm: WRIT[E _ K1E2R1.556282] Process cat (pid: 2604, stack limit = 0x05188893)
3730 19:51:00.645282 .sh
3731 19:51:00.645587 [ 121.564376] Stack: (0xc5bbfe2c to 0xc5bc0000)
3732 19:51:00.645886 [ 121.569182] fe20: c0c2e0a0 00729d88 c5bbff60 c15e7d40 c1357e28
3733 19:51:00.646180 [ 121.577395] fe40: c1357e28 c135800c 0000002a c6d6d000 0000000b c5bbff60 c5bbfe74 c5bbfe68
3734 19:51:00.687613 [ 121.585603] fe60: c0c2d330 c1357fcc c5bbfe9c c5bbfe78 c0c2d830 c0c2d310 c0c2d710 c69ca640
3735 19:51:00.688157 [ 121.593811] fe80: b6e63000 0000000b c309a780 c5bbff60 c5bbfec4 c5bbfea0 c07f4c50 c0c2d71c
3736 19:51:00.688517 [ 121.602017] fea0: 00000000 c69ca640 b6e63000 c2816000 c5bbff60 c07f4bec c5bbff5c c5bbfec8
3737 19:51:00.688844 [ 121.610224] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c5bbe000
3738 19:51:00.689156 [ 121.618431] fee0: b6e63000 00020000 00000004 0000000b 0001fff5 c5bbfee0 00000001 b6e62000
3739 19:51:00.731508 [ 121.626636] ff00: c6d4f040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3740 19:51:00.732048 [ 121.634845] ff20: 00000000 00000000 c136d640 46a88561 c205c080 c69ca640 c69ca640 c5bbe000
3741 19:51:00.732398 [ 121.643052] ff40: b6e63000 00000000 00000000 00000004 c5bbff94 c5bbff60 c05988bc c0598228
3742 19:51:00.732722 [ 121.651260] ff60: 00000000 00000000 c5bbffac 46a88561 0000000b 0000000b b6faae00 00000004
3743 19:51:00.733033 [ 121.659466] ff80: c03002e4 c5bbe000 c5bbffa4 c5bbff98 c059894c c0598854 00000000 c5bbffa8
3744 19:51:00.775742 [ 121.667671] ffa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e63000 0000000b 00000000
3745 19:51:00.776285 [ 121.675877] ffc0: 0000000b 0000000b b6faae00 00000004 00000001 00000000 00020000 bee0ca54
3746 19:51:00.776641 [ 121.684085] ffe0: 00000004 bee0c788 b6f1894f b6e9ec66 800e0030 00000001 00000000 00000000
3747 19:51:00.776964 [ 121.692277] Backtrace:
3748 19:51:00.777273 [ 121.694801] [<c1357fc0>] (lkdtm_WRITE_KERN) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3749 19:51:00.777578 [ 121.703009] r7:c5bbff60 r6:0000000b r5:c6d6d000 r4:0000002a
3750 19:51:00.777876 [ 121.708709] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3751 19:51:00.819762 [ 121.716755] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3752 19:51:00.820307 [ 121.724703] r9:c5bbff60 r8:c309a780 r7:0000000b r6:b6e63000 r5:c69ca640 r4:c0c2d710
3753 19:51:00.820663 [ 121.732486] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3754 19:51:00.820987 [ 121.740348] r9:c07f4bec r8:c5bbff60 r7:c2816000 r6:b6e63000 r5:c69ca640 r4:00000000
3755 19:51:00.821294 [ 121.748126] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3756 19:51:00.863761 [ 121.755294] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c5bbe000 r5:c69ca640
3757 19:51:00.864309 [ 121.763143] r4:c69ca640
3758 19:51:00.864660 [ 121.765710] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3759 19:51:00.864981 [ 121.772875] r9:c5bbe000 r8:c03002e4 r7:00000004 r6:b6faae00 r5:0000000b r4:0000000b
3760 19:51:00.865294 [ 121.780653] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3761 19:51:00.865599 [ 121.788243] Exception stack(0xc5bbffa8 to 0xc5bbfff0)
3762 19:51:00.865896 [ 121.793325] ffa0: 0000000b 0000000b 00000001 b6e63000 0000000b 00000000
3763 19:51:00.907294 [ 121.801533] ffc0: 0000000b 0000000b b6faae00 00000004 00000001 00000000 00020000 bee0ca54
3764 19:51:00.907462 [ 121.809734] ffe0: 00000004 bee0c788 b6f1894f b6e9ec66
3765 19:51:00.907536 [ 121.814817] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3766 19:51:00.907618 [ 121.820942] ---[ end trace 1b4975fd99b799e5 ]---
3767 19:51:00.907690 # Segmentation fault
3768 19:51:01.034439 # [ 121.385858] lkdtm: Performing direct entry WRITE_KERN
3769 19:51:01.034536 # [ 121.393172] lkdtm: attempting bad 7511432 byte write at c1357e28
3770 19:51:01.034631 # [ 121.401980] 8<--- cut here ---
3771 19:51:01.034719 # [ 121.407381] Unable to handle kernel paging request at virtual address c1357e28
3772 19:51:01.034806 # [ 121.416782] pgd = d582a15f
3773 19:51:01.034864 # [ 121.421664] [c1357e28] *pgd=1121940e(bad)
3774 19:51:01.034922 # [ 121.428551] Internal error: Oops: 80d [#14] SMP ARM
3775 19:51:01.077513 # [ 121.435947] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3776 19:51:01.077627 # [ 121.467669] CPU: 1 PID: 2604 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3777 19:51:01.077695 # [ 121.478181] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3778 19:51:01.077786 # [ 121.486725] PC is at memcpy+0x50/0x330
3779 19:51:01.077898 # [ 121.493166] LR is at 0xe92dd830
3780 19:51:01.120818 # [ 121.498567] pc : [<c08ccb90>] lr : [<e92dd830>] psr: 200e0013
3781 19:51:01.121185 # [ 121.507007] sp : c5bbfe2c ip : e1a0c00d fp : c5bbfe64
3782 19:51:01.121477 # [ 121.514235] r10: 0000000b r9 : c1acba44 r8 : e89da800
3783 19:51:01.121749 # [ 121.521465] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3784 19:51:01.122015 # [ 121.530254] r3 : e1a0c00d r2 : 00729ce8 r1 : c0c2e0c0 r0 : c1357e28
3785 19:51:01.122274 # [ 121.538875] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3786 19:51:01.122530 # [ 121.548358] Control: 10c5387d Table: 16b7804a DAC: 00000051
3787 19:51:01.164289 # [ 121.556282] Process cat (pid: 2604, stack limit = 0x05188893)
3788 19:51:01.164791 # [ 121.564376] Stack: (0xc5bbfe2c to 0xc5bc0000)
3789 19:51:01.165110 # [ 121.569182] fe20: c0c2e0a0 00729d88 c5bbff60 c15e7d40 c1357e28
3790 19:51:01.165411 # [ 121.577395] fe40: c1357e28 c135800c 0000002a c6d6d000 0000000b c5bbff60 c5bbfe74 c5bbfe68
3791 19:51:01.165699 # [ 121.585603] fe60: c0c2d330 c1357fcc c5bbfe9c c5bbfe78 c0c2d830 c0c2d310 c0c2d710 c69ca640
3792 19:51:01.207431 # [ 121.593811] fe80: b6e63000 0000000b c309a780 c5bbff60 c5bbfec4 c5bbfea0 c07f4c50 c0c2d71c
3793 19:51:01.207939 # [ 121.602017] fea0: 00000000 c69ca640 b6e63000 c2816000 c5bbff60 c07f4bec c5bbff5c c5bbfec8
3794 19:51:01.208262 # [ 121.610224] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d640 c05988bc c5bbe000
3795 19:51:01.208605 # [ 121.618431] fee0: b6e63000 00020000 00000004 0000000b 0001fff5 c5bbfee0 00000001 b6e62000
3796 19:51:01.208916 # [ 121.626636] ff00: c6d4f040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3797 19:51:01.209220 # [ 121.634845] ff20: 00000000 00000000 c136d640 46a88561 c205c080 c69ca640 c69ca640 c5bbe000
3798 19:51:01.251515 # [ 121.643052] ff40: b6e63000 00000000 00000000 00000004 c5bbff94 c5bbff60 c05988bc c0598228
3799 19:51:01.252069 # [ 121.651260] ff60: 00000000 00000000 c5bbffac 46a88561 0000000b 0000000b b6faae00 00000004
3800 19:51:01.252436 # [ 121.659466] ff80: c03002e4 c5bbe000 c5bbffa4 c5bbff98 c059894c c0598854 00000000 c5bbffa8
3801 19:51:01.252761 # [ 121.667671] ffa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e63000 0000000b 00000000
3802 19:51:01.253073 # [ 121.675877] ffc0: 0000000b 0000000b b6faae00 00000004 00000001 00000000 00020000 bee0ca54
3803 19:51:01.295510 # [ 121.684085] ffe0: 00000004 bee0c788 b6f1894f b6e9ec66 800e0030 00000001 00000000 00000000
3804 19:51:01.296053 # [ 121.692277] Backtrace:
3805 19:51:01.296399 # [ 121.694801] [<c1357fc0>] (lkdtm_WRITE_KERN) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3806 19:51:01.296725 # [ 121.703009] r7:c5bbff60 r6:0000000b r5:c6d6d000 r4:0000002a
3807 19:51:01.297040 # [ 121.708709] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3808 19:51:01.297346 # [ 121.716755] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3809 19:51:01.339546 # [ 121.724703] r9:c5bbff60 r8:c309a780 r7:0000000b r6:b6e63000 r5:c69ca640 r4:c0c2d710
3810 19:51:01.340088 # [ 121.732486] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3811 19:51:01.340448 # [ 121.740348] r9:c07f4bec r8:c5bbff60 r7:c2816000 r6:b6e63000 r5:c69ca640 r4:00000000
3812 19:51:01.340776 # [ 121.748126] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3813 19:51:01.341091 # [ 121.755294] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c5bbe000 r5:c69ca640
3814 19:51:01.341394 # [ 121.763143] r4:c69ca640
3815 19:51:01.383497 # [ 121.765710] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3816 19:51:01.384041 # [ 121.772875] r9:c5bbe000 r8:c03002e4 r7:00000004 r6:b6faae00 r5:0000000b r4:0000000b
3817 19:51:01.384395 # [ 121.780653] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3818 19:51:01.384721 # [ 121.788243] Exception stack(0xc5bbffa8 to 0xc5bbfff0)
3819 19:51:01.385033 # [ 121.793325] ffa0: 0000000b 0000000b 00000001 b6e63000 0000000b 00000000
3820 19:51:01.385340 # [ 121.801533] ffc0: 0000000b 0000000b b6faae00 00000004 00000001 00000000 00020000 bee0ca54
3821 19:51:01.427653 # [ 121.809734] ffe0: 00000004 bee0c788 b6f1894f b6e9ec66
3822 19:51:01.428194 # [ 121.814817] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3823 19:51:01.428548 # [ 121.[ 122.337651] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3824 19:51:01.428874 820942] ---[ end trace 1b4975fd99[ 122.344982] lkdtm: attempting good refcount_inc() without overflow
3825 19:51:01.429198 b799e5 ]---
3826 19:51:01.429500 # WRITE_KERN: missin[ 122.354048] lkdtm: attempting bad refcount_inc() overflow
3827 19:51:01.429799 g 'call trace:': [FAIL]
3828 19:51:01.430089 not ok 4[ 122.362280] ------------[ cut here ]------------
3829 19:51:01.471647 1 selftests: lkdtm: WRITE_KERN.sh[ 122.369808] WARNING: CPU: 0 PID: 2679 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3830 19:51:01.472200 # exit=1
3831 19:51:01.472554 # selftests: lkdtm: RE[ 122.381117] refcount_t: saturated; leaking memory.
3832 19:51:01.472881 FCOUNT_INC_OVERFLOW.sh
3833 19:51:01.515543 [ 122.388870] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3834 19:51:01.516102 [ 122.419724] CPU: 0 PID: 2679 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3835 19:51:01.516460 [ 122.427475] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3836 19:51:01.516786 [ 122.434006] Backtrace:
3837 19:51:01.517093 [ 122.436478] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
3838 19:51:01.517399 [ 122.444058] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3839 19:51:01.517699 [ 122.449728] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
3840 19:51:01.559677 [ 122.457049] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3841 19:51:01.560220 [ 122.464020] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbc8
3842 19:51:01.560577 [ 122.471773] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
3843 19:51:01.560901 [ 122.479262] r7:00000016 r6:c1a1fbc8 r5:c1a1fba0 r4:c69c8000
3844 19:51:01.561214 [ 122.484934] [<c134b890>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3845 19:51:01.561519 [ 122.493901] r9:c1acba50 r8:c15e7d40 r7:c69c9f60 r6:00000016 r5:c6b3b000 r4:c69c8000
3846 19:51:01.603669 [ 122.501662] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
3847 19:51:01.604214 [ 122.511332] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135843c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3848 19:51:01.604572 [ 122.521431] [<c13583c4>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3849 19:51:01.604896 [ 122.530565] r4:0000002b
3850 19:51:01.605203 [ 122.533111] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3851 19:51:01.647757 [ 122.541128] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3852 19:51:01.648301 [ 122.549053] r9:c69c9f60 r8:c309a780 r7:00000016 r6:b6ea6000 r5:c5b57b80 r4:c0c2d710
3853 19:51:01.648656 [ 122.556809] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3854 19:51:01.648979 [ 122.564647] r9:c07f4bec r8:c69c9f60 r7:c2816000 r6:b6ea6000 r5:c5b57b80 r4:00000000
3855 19:51:01.649290 [ 122.572400] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3856 19:51:01.649592 [ 122.579544] r10:00000004 r9:00000000 r8:00000000 r7:b6ea6000 r6:c69c8000 r5:c5b57b80
3857 19:51:01.649889 [ 122.587377] r4:c5b57b80
3858 19:51:01.691645 [ 122.589919] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3859 19:51:01.692190 [ 122.597063] r9:c69c8000 r8:c03002e4 r7:00000004 r6:b6fede00 r5:00000016 r4:00000016
3860 19:51:01.692546 [ 122.604816] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3861 19:51:01.692864 [ 122.612390] Exception stack(0xc69c9fa8 to 0xc69c9ff0)
3862 19:51:01.693173 [ 122.617451] 9fa0: 00000016 00000016 00000001 b6ea6000 00000016 00000000
3863 19:51:01.735205 [ 122.625637] 9fc0: 00000016 00000016 b6fede00 00000004 00000001 00000000 00020000 bebb7a54
3864 19:51:01.735383 [ 122.633820] 9fe0: 00000004 bebb7788 b6f5b94f b6ee1c66
3865 19:51:01.735449 [ 122.638915] irq event stamp: 0
3866 19:51:01.735524 [ 122.641987] hardirqs last enabled at (0): [<00000000>] 0x0
3867 19:51:01.735613 [ 122.647604] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3868 19:51:01.735688 [ 122.655143] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3869 19:51:01.735759 [ 122.662638] softirqs last disabled at (0): [<00000000>] 0x0
3870 19:51:01.735832 [ 122.668267] ---[ end trace 1b4975fd99b799e6 ]---
3871 19:51:01.779337 [ 122.672930] lkdtm: Overflow detected: saturated
3872 19:51:01.864852 # [ 122.337651] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3873 19:51:01.865399 # [ 122.344982] lkdtm: attempting good refcount_inc() without overflow
3874 19:51:01.865754 # [ 122.354048] lkdtm: attempting bad refcount_inc() overflow
3875 19:51:01.866083 # [ 122.362280] ------------[ cut here ]------------
3876 19:51:01.866395 # [ 122.369808] WARNING: CPU: 0 PID: 2679 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3877 19:51:01.866704 # [ 122.381117] refcount_t: saturated; leaking memory.
3878 19:51:01.907913 # [ 122.388870] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3879 19:51:01.908463 # [ 122.419724] CPU: 0 PID: 2679 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3880 19:51:01.908818 # [ 122.427475] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3881 19:51:01.909147 # [ 122.434006] Backtrace:
3882 19:51:01.951423 # [ 122.436478] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
3883 19:51:01.951963 # [ 122.444058] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3884 19:51:01.952312 # [ 122.449728] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
3885 19:51:01.952634 # [ 122.457049] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3886 19:51:01.952945 # [ 122.464020] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbc8
3887 19:51:01.953252 # [ 122.471773] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
3888 19:51:01.995501 # [ 122.479262] r7:00000016 r6:c1a1fbc8 r5:c1a1fba0 r4:c69c8000
3889 19:51:01.996038 # [ 122.484934] [<c134b890>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3890 19:51:01.996389 # [ 122.493901] r9:c1acba50 r8:c15e7d40 r7:c69c9f60 r6:00000016 r5:c6b3b000 r4:c69c8000
3891 19:51:01.996710 # [ 122.501662] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
3892 19:51:01.997020 # [ 122.511332] [<c0c2e370>] (__refcount_add.constprop.0) from [<c135843c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3893 19:51:02.039427 # [ 122.521431] [<c13583c4>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3894 19:51:02.039969 # [ 122.530565] r4:0000002b
3895 19:51:02.040320 # [ 122.533111] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3896 19:51:02.040645 # [ 122.541128] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3897 19:51:02.040958 # [ 122.549053] r9:c69c9f60 r8:c309a780 r7:00000016 r6:b6ea6000 r5:c5b57b80 r4:c0c2d710
3898 19:51:02.041264 # [ 122.556809] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3899 19:51:02.083670 # [ 122.564647] r9:c07f4bec r8:c69c9f60 r7:c2816000 r6:b6ea6000 r5:c5b57b80 r4:00000000
3900 19:51:02.084215 # [ 122.572400] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3901 19:51:02.084571 # [ 122.579544] r10:00000004 r9:00000000 r8:00000000 r7:b6ea6000 r6:c69c8000 r5:c5b57b80
3902 19:51:02.084898 # [ 122.587377] r4:c5b57b80
3903 19:51:02.085208 # [ 122.589919] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3904 19:51:02.085511 # [ 122.597063] r9:c69c8000 r8:c03002e4 r7:00000004 r6:b6fede00 r5:00000016 r4:00000016
3905 19:51:02.127679 # [ 122.604816] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3906 19:51:02.128224 # [ 122.612390] Exception stack(0xc69c9fa8 to 0xc69c9ff0)
3907 19:51:02.128576 # [ 122.617451] 9fa0: 00000016 00000016 00000001 b6ea6000 00000016 00000000
3908 19:51:02.128905 # [ 122.625637] 9fc0: 00000016 00000016 b6fede00 00000004 00000001 00000000 00020000 bebb7a54
3909 19:51:02.129217 # [ 122.633820] 9fe0: 00000004 bebb7788 b6f5b94f b6ee1c66
3910 19:51:02.129518 # [ 122.638915] irq event stamp: 0
3911 19:51:02.129813 # [ 122.641987] hardirqs last enabled at (0): [<00000000>] 0x0
3912 19:51:02.171738 # [ 122.647604] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3913 19:51:02.172282 # [ 122.655143] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3914 19:51:02.172636 # [ 122.662638] softirqs last disabled at (0): [<00000000>] 0x0
3915 19:51:02.172958 # [ 122.668267] ---[ end trace 1b4975fd99b799e[ 123.095681] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3916 19:51:02.173274 6 ]---
3917 19:51:02.173581 # [ 122.[6 7 2192330.]1 2166] lkdtm: attempting good refcount_add() without overflow
3918 19:51:02.215694 lkdtm: Overflow detected: saturat[ 123.110499] lkdtm: attempting bad refcount_add() overflow
3919 19:51:02.216235 ed
3920 19:51:02.216586 # REFCOUNT_INC_OVERFLOW: miss[ 123.118823] ------------[ cut here ]------------
3921 19:51:02.216908 ing 'call trace:': [FAIL]
3922 19:51:02.217214 not ok[ 123.126270] WARNING: CPU: 2 PID: 2713 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3923 19:51:02.217521 42 selftests: lkdtm: REFCOUNT_IN[ 123.137525] refcount_t: saturated; leaking memory.
3924 19:51:02.217819 C_OVERFLOW.sh # exit=1
3925 19:51:02.259684 # selftes[ 123.145173] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3926 19:51:02.260244 ts: lkdtm: REFCOUNT_ADD_OVERFLOW.[ 123.176886] CPU: 2 PID: 2713 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3927 19:51:02.260605 sh
3928 19:51:02.260928 [ 123.187448] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3929 19:51:02.261240 [ 123.194321] Backtrace:
3930 19:51:02.303675 [ 123.196793] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
3931 19:51:02.304219 [ 123.204371] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3932 19:51:02.304576 [ 123.210039] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
3933 19:51:02.304901 [ 123.217361] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3934 19:51:02.305216 [ 123.224332] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbc8
3935 19:51:02.305521 [ 123.232086] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
3936 19:51:02.305817 [ 123.239576] r7:00000016 r6:c1a1fbc8 r5:c1a1fba0 r4:c5aa4000
3937 19:51:02.347689 [ 123.245248] [<c134b890>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3938 19:51:02.348234 [ 123.254215] r9:c1acba68 r8:c15e7d40 r7:c5aa5f60 r6:00000016 r5:c6c3a000 r4:c5aa4000
3939 19:51:02.348590 [ 123.261975] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
3940 19:51:02.348917 [ 123.271647] [<c0c2e370>] (__refcount_add.constprop.0) from [<c13584e4>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3941 19:51:02.391451 [ 123.281746] [<c1358460>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3942 19:51:02.391986 [ 123.290883] r4:0000002c
3943 19:51:02.392334 [ 123.293429] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3944 19:51:02.392663 [ 123.301446] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3945 19:51:02.392975 [ 123.309372] r9:c5aa5f60 r8:c309a780 r7:00000016 r6:b6e79000 r5:c47af7c0 r4:c0c2d710
3946 19:51:02.393281 [ 123.317129] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3947 19:51:02.393578 [ 123.324968] r9:c07f4bec r8:c5aa5f60 r7:c2816000 r6:b6e79000 r5:c47af7c0 r4:00000000
3948 19:51:02.435756 [ 123.332720] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3949 19:51:02.436300 [ 123.339863] r10:00000004 r9:00000000 r8:00000000 r7:b6e79000 r6:c5aa4000 r5:c47af7c0
3950 19:51:02.436654 [ 123.347698] r4:c47af7c0
3951 19:51:02.436974 [ 123.350240] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3952 19:51:02.437283 [ 123.357384] r9:c5aa4000 r8:c03002e4 r7:00000004 r6:b6fc0e00 r5:00000016 r4:00000016
3953 19:51:02.437587 [ 123.365138] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3954 19:51:02.479307 [ 123.372712] Exception stack(0xc5aa5fa8 to 0xc5aa5ff0)
3955 19:51:02.479478 [ 123.377772] 5fa0: 00000016 00000016 00000001 b6e79000 00000016 00000000
3956 19:51:02.479545 [ 123.385958] 5fc0: 00000016 00000016 b6fc0e00 00000004 00000001 00000000 00020000 be918a54
3957 19:51:02.479635 [ 123.394141] 5fe0: 00000004 be918788 b6f2e94f b6eb4c66
3958 19:51:02.479708 [ 123.399244] irq event stamp: 0
3959 19:51:02.479783 [ 123.402318] hardirqs last enabled at (0): [<00000000>] 0x0
3960 19:51:02.479869 [ 123.407935] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3961 19:51:02.523697 [ 123.415485] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3962 19:51:02.524240 [ 123.423036] softirqs last disabled at (0): [<00000000>] 0x0
3963 19:51:02.524594 [ 123.428625] ---[ end trace 1b4975fd99b799e7 ]---
3964 19:51:02.524917 [ 123.433279] lkdtm: Overflow detected: saturated
3965 19:51:02.613576 # [ 123.095681] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3966 19:51:02.614121 # [ 123.102166] lkdtm: attempting good refcount_add() without overflow
3967 19:51:02.614475 # [ 123.110499] lkdtm: attempting bad refcount_add() overflow
3968 19:51:02.614802 # [ 123.118823] ------------[ cut here ]------------
3969 19:51:02.615148 # [ 123.126270] WARNING: CPU: 2 PID: 2713 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3970 19:51:02.615460 # [ 123.137525] refcount_t: saturated; leaking memory.
3971 19:51:02.656590 # [ 123.145173] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
3972 19:51:02.657145 # [ 123.176886] CPU: 2 PID: 2713 Comm: cat Tainted: G D W 5.10.126-cip11 #1
3973 19:51:02.657501 # [ 123.187448] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3974 19:51:02.657830 # [ 123.194321] Backtrace:
3975 19:51:02.699731 # [ 123.196793] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
3976 19:51:02.700267 # [ 123.204371] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3977 19:51:02.700617 # [ 123.210039] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
3978 19:51:02.700945 # [ 123.217361] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3979 19:51:02.701256 # [ 123.224332] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbc8
3980 19:51:02.701559 # [ 123.232086] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
3981 19:51:02.743500 # [ 123.239576] r7:00000016 r6:c1a1fbc8 r5:c1a1fba0 r4:c5aa4000
3982 19:51:02.744033 # [ 123.245248] [<c134b890>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3983 19:51:02.744385 # [ 123.254215] r9:c1acba68 r8:c15e7d40 r7:c5aa5f60 r6:00000016 r5:c6c3a000 r4:c5aa4000
3984 19:51:02.744713 # [ 123.261975] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
3985 19:51:02.745026 # [ 123.271647] [<c0c2e370>] (__refcount_add.constprop.0) from [<c13584e4>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3986 19:51:02.787415 # [ 123.281746] [<c1358460>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
3987 19:51:02.787985 # [ 123.290883] r4:0000002c
3988 19:51:02.788342 # [ 123.293429] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
3989 19:51:02.788670 # [ 123.301446] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3990 19:51:02.788980 # [ 123.309372] r9:c5aa5f60 r8:c309a780 r7:00000016 r6:b6e79000 r5:c47af7c0 r4:c0c2d710
3991 19:51:02.789283 # [ 123.317129] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3992 19:51:02.831540 # [ 123.324968] r9:c07f4bec r8:c5aa5f60 r7:c2816000 r6:b6e79000 r5:c47af7c0 r4:00000000
3993 19:51:02.832076 # [ 123.332720] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3994 19:51:02.832421 # [ 123.339863] r10:00000004 r9:00000000 r8:00000000 r7:b6e79000 r6:c5aa4000 r5:c47af7c0
3995 19:51:02.832744 # [ 123.347698] r4:c47af7c0
3996 19:51:02.833053 # [ 123.350240] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3997 19:51:02.833354 # [ 123.357384] r9:c5aa4000 r8:c03002e4 r7:00000004 r6:b6fc0e00 r5:00000016 r4:00000016
3998 19:51:02.875682 # [ 123.365138] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3999 19:51:02.876220 # [ 123.372712] Exception stack(0xc5aa5fa8 to 0xc5aa5ff0)
4000 19:51:02.876572 # [ 123.377772] 5fa0: 00000016 00000016 00000001 b6e79000 00000016 00000000
4001 19:51:02.876899 # [ 123.385958] 5fc0: 00000016 00000016 b6fc0e00 00000004 00000001 00000000 00020000 be918a54
4002 19:51:02.877211 # [ 123.394141] 5fe0: 00000004 be918788 b6f2e94f b6eb4c66
4003 19:51:02.877513 # [ 123.399244] irq event stamp: 0
4004 19:51:02.877807 # [ 123.402318] hardirqs last enabled at (0): [<00000000>] 0x0
4005 19:51:02.919670 # [ 123.407935] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4006 19:51:02.920217 # [ 123.415485] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4007 19:51:02.920576 # [ 123.423036] softirqs last disabled at (0): [<00000000>] 0x0
4008 19:51:02.920900 # [ 123.428625] ---[ end trace 1b4975fd99b799e7 ]---
4009 19:51:02.921215 # [ 123.433279] lkdtm: Overflow detected: saturated
4010 19:51:02.921517 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4011 19:51:02.921812 not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1
4012 19:51:02.963638 # selftests: lkdtm: RE[ 123.862186] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4013 19:51:02.964181 FCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4014 19:51:02.964532 [ 123.869376] lkdtm: attempting bad refcount_inc_not_zero() overflow
4015 19:51:02.964855 [ 123.878445] ------------[ cut here ]------------
4016 19:51:02.965162 [ 123.883157] WARNING: CPU: 2 PID: 2747 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4017 19:51:02.965465 [ 123.891609] refcount_t: saturated; leaking memory.
4018 19:51:03.007695 [ 123.896447] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4019 19:51:03.008254 [ 123.925663] CPU: 2 PID: 2747 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4020 19:51:03.008611 [ 123.933416] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4021 19:51:03.008937 [ 123.939949] Backtrace:
4022 19:51:03.009245 [ 123.942428] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4023 19:51:03.051674 [ 123.950011] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4024 19:51:03.052215 [ 123.955684] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4025 19:51:03.052568 [ 123.963012] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4026 19:51:03.052892 [ 123.969988] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbc8
4027 19:51:03.053200 [ 123.977748] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4028 19:51:03.053500 [ 123.985241] r7:00000013 r6:c1a1fbc8 r5:c1a1fba0 r4:c5f84000
4029 19:51:03.095792 [ 123.990918] [<c134b890>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4030 19:51:03.096342 [ 123.999891] r9:c1acba80 r8:c15e7d40 r7:c5f85f60 r6:0000001f r5:c6c3a000 r4:7fffffff
4031 19:51:03.096695 [ 124.007656] [<c086ceb0>] (refcount_warn_saturate) from [<c13583b0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4032 19:51:03.097020 [ 124.018111] [<c135834c>] (__refcount_add_not_zero.constprop.0) from [<c1358558>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4033 19:51:03.097333 [ 124.029769] r5:c6c3a000 r4:c5f84000
4034 19:51:03.139757 [ 124.033368] [<c1358508>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4035 19:51:03.140301 [ 124.043288] r4:0000002d
4036 19:51:03.140656 [ 124.045839] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4037 19:51:03.140982 [ 124.053862] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4038 19:51:03.141295 [ 124.061791] r9:c5f85f60 r8:c309a780 r7:0000001f r6:b6dff000 r5:c6d4ec80 r4:c0c2d710
4039 19:51:03.141602 [ 124.069550] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4040 19:51:03.183645 [ 124.077392] r9:c07f4bec r8:c5f85f60 r7:c2816000 r6:b6dff000 r5:c6d4ec80 r4:00000000
4041 19:51:03.184191 [ 124.085148] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4042 19:51:03.184546 [ 124.092295] r10:00000004 r9:00000000 r8:00000000 r7:b6dff000 r6:c5f84000 r5:c6d4ec80
4043 19:51:03.184870 [ 124.100131] r4:c6d4ec80
4044 19:51:03.185178 [ 124.102678] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4045 19:51:03.185479 [ 124.109825] r9:c5f84000 r8:c03002e4 r7:00000004 r6:b6f46e00 r5:0000001f r4:0000001f
4046 19:51:03.185777 [ 124.117585] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4047 19:51:03.227445 [ 124.125162] Exception stack(0xc5f85fa8 to 0xc5f85ff0)
4048 19:51:03.228018 [ 124.130227] 5fa0: 0000001f 0000001f 00000001 b6dff000 0000001f 00000000
4049 19:51:03.228378 [ 124.138416] 5fc0: 0000001f 0000001f b6f46e00 00000004 00000001 00000000 00020000 bef7aa54
4050 19:51:03.228721 [ 124.146603] 5fe0: 00000004 bef7a788 b6eb494f b6e3ac66
4051 19:51:03.229053 [ 124.151739] irq event stamp: 0
4052 19:51:03.229367 [ 124.154844] hardirqs last enabled at (0): [<00000000>] 0x0
4053 19:51:03.229664 [ 124.160439] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4054 19:51:03.271682 [ 124.167971] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4055 19:51:03.272192 [ 124.175521] softirqs last disabled at (0): [<00000000>] 0x0
4056 19:51:03.272564 [ 124.181111] ---[ end trace 1b4975fd99b799e8 ]---
4057 19:51:03.272893 [ 124.185797] lkdtm: Overflow detected: saturated
4058 19:51:03.379860 # [ 123.862186] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4059 19:51:03.380402 # [ 123.869376] lkdtm: attempting bad refcount_inc_not_zero() overflow
4060 19:51:03.380750 # [ 123.878445] ------------[ cut here ]------------
4061 19:51:03.381070 # [ 123.883157] WARNING: CPU: 2 PID: 2747 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4062 19:51:03.381383 # [ 123.891609] refcount_t: saturated; leaking memory.
4063 19:51:03.423488 # [ 123.896447] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4064 19:51:03.424047 # [ 123.925663] CPU: 2 PID: 2747 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4065 19:51:03.424411 # [ 123.933416] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4066 19:51:03.424734 # [ 123.939949] Backtrace:
4067 19:51:03.425039 # [ 123.942428] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4068 19:51:03.467437 # [ 123.950011] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4069 19:51:03.467993 # [ 123.955684] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4070 19:51:03.468343 # [ 123.963012] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4071 19:51:03.468666 # [ 123.969988] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbc8
4072 19:51:03.468989 # [ 123.977748] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4073 19:51:03.469306 # [ 123.985241] r7:00000013 r6:c1a1fbc8 r5:c1a1fba0 r4:c5f84000
4074 19:51:03.511482 # [ 123.990918] [<c134b890>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4075 19:51:03.511984 # [ 123.999891] r9:c1acba80 r8:c15e7d40 r7:c5f85f60 r6:0000001f r5:c6c3a000 r4:7fffffff
4076 19:51:03.512328 # [ 124.007656] [<c086ceb0>] (refcount_warn_saturate) from [<c13583b0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4077 19:51:03.512653 # [ 124.018111] [<c135834c>] (__refcount_add_not_zero.constprop.0) from [<c1358558>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4078 19:51:03.512969 # [ 124.029769] r5:c6c3a000 r4:c5f84000
4079 19:51:03.555531 # [ 124.033368] [<c1358508>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4080 19:51:03.556079 # [ 124.043288] r4:0000002d
4081 19:51:03.556451 # [ 124.045839] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4082 19:51:03.556786 # [ 124.053862] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4083 19:51:03.557109 # [ 124.061791] r9:c5f85f60 r8:c309a780 r7:0000001f r6:b6dff000 r5:c6d4ec80 r4:c0c2d710
4084 19:51:03.557478 # [ 124.069550] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4085 19:51:03.599640 # [ 124.077392] r9:c07f4bec r8:c5f85f60 r7:c2816000 r6:b6dff000 r5:c6d4ec80 r4:00000000
4086 19:51:03.600225 # [ 124.085148] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4087 19:51:03.600652 # [ 124.092295] r10:00000004 r9:00000000 r8:00000000 r7:b6dff000 r6:c5f84000 r5:c6d4ec80
4088 19:51:03.601009 # [ 124.100131] r4:c6d4ec80
4089 19:51:03.601337 # [ 124.102678] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4090 19:51:03.601665 # [ 124.109825] r9:c5f84000 r8:c03002e4 r7:00000004 r6:b6f46e00 r5:0000001f r4:0000001f
4091 19:51:03.643654 # [ 124.117585] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4092 19:51:03.644194 # [ 124.125162] Exception stack(0xc5f85fa8 to 0xc5f85ff0)
4093 19:51:03.644550 # [ 124.130227] 5fa0: 0000001f 0000001f 00000001 b6dff000 0000001f 00000000
4094 19:51:03.644876 # [ 124.138416] 5fc0: 0000001f 0000001f b6f46e00 00000004 00000001 00000000 00020000 bef7aa54
4095 19:51:03.645189 # [ 124.146603] 5fe0: 00000004 bef7a788 b6eb494f b6e3ac66
4096 19:51:03.645490 # [ 124.151739] irq event stamp: 0
4097 19:51:03.645787 # [ 124.154844] hardirqs last enabled at (0): [<00000000>] 0x0
4098 19:51:03.687587 # [ 124.160439] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4099 19:51:03.688128 # [ 124.167971] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4100 19:51:03.688485 # [ 124.175521] softirqs last disabled at (0): [<00000000>] 0x0
4101 19:51:03.688814 # [ 124.181111] ---[ end trace 1b4975fd99b799e8 ]---
4102 19:51:03.689125 # [ 124.185797] lkdtm: Overflow detected: saturated
4103 19:51:03.689423 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: m[ 124.619625] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4104 19:51:03.689724 issing 'call trace:': [FAIL]
4105 19:51:03.731747 not[ 124.628526] lkdtm: attempting bad refcount_add_not_zero() overflow
4106 19:51:03.732295 ok 44 selftests: lkdtm: REFCOUNT[ 124.637646] ------------[ cut here ]------------
4107 19:51:03.732651 _INC_NOT_ZERO_OVERFLOW.sh # exit=[ 124.645167] WARNING: CPU: 0 PID: 2781 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4108 19:51:03.732978 1
4109 19:51:03.733290 # selftests: lkdtm: REFCOUNT_A[ 124.656468] refcount_t: saturated; leaking memory.
4110 19:51:03.733591 DD_NOT_ZERO_OVERFLOW.sh
4111 19:51:03.775739 [ 124.664142] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4112 19:51:03.776298 [ 124.695186] CPU: 0 PID: 2781 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4113 19:51:03.776657 [ 124.702934] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4114 19:51:03.776984 [ 124.709466] Backtrace:
4115 19:51:03.819747 [ 124.711937] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4116 19:51:03.820291 [ 124.719519] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4117 19:51:03.820650 [ 124.725190] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4118 19:51:03.820976 [ 124.732512] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4119 19:51:03.821285 [ 124.739483] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbc8
4120 19:51:03.821583 [ 124.747237] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4121 19:51:03.821879 [ 124.754728] r7:00000013 r6:c1a1fbc8 r5:c1a1fba0 r4:c6d48000
4122 19:51:03.863608 [ 124.760401] [<c134b890>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4123 19:51:03.864152 [ 124.769371] r9:c1acbaa0 r8:c15e7d40 r7:c6d49f60 r6:0000001f r5:c6ebc000 r4:7fffffff
4124 19:51:03.864511 [ 124.777130] [<c086ceb0>] (refcount_warn_saturate) from [<c13583b0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4125 19:51:03.864839 [ 124.787577] [<c135834c>] (__refcount_add_not_zero.constprop.0) from [<c13585e0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4126 19:51:03.865152 [ 124.799232] r5:c6ebc000 r4:c6d48000
4127 19:51:03.907495 [ 124.802824] [<c1358590>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4128 19:51:03.908033 [ 124.812741] r4:0000002e
4129 19:51:03.908379 [ 124.815286] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4130 19:51:03.908705 [ 124.823304] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4131 19:51:03.909014 [ 124.831228] r9:c6d49f60 r8:c309a780 r7:0000001f r6:b6e8a000 r5:c69ca8c0 r4:c0c2d710
4132 19:51:03.909317 [ 124.838982] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4133 19:51:03.951744 [ 124.846821] r9:c07f4bec r8:c6d49f60 r7:c2816000 r6:b6e8a000 r5:c69ca8c0 r4:00000000
4134 19:51:03.952291 [ 124.854574] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4135 19:51:03.952648 [ 124.861718] r10:00000004 r9:00000000 r8:00000000 r7:b6e8a000 r6:c6d48000 r5:c69ca8c0
4136 19:51:03.952976 [ 124.869551] r4:c69ca8c0
4137 19:51:03.953285 [ 124.872093] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4138 19:51:03.953587 [ 124.879236] r9:c6d48000 r8:c03002e4 r7:00000004 r6:b6fd1e00 r5:0000001f r4:0000001f
4139 19:51:03.995499 [ 124.886991] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4140 19:51:03.996035 [ 124.894564] Exception stack(0xc6d49fa8 to 0xc6d49ff0)
4141 19:51:03.996382 [ 124.899625] 9fa0: 0000001f 0000001f 00000001 b6e8a000 0000001f 00000000
4142 19:51:03.996708 [ 124.907812] 9fc0: 0000001f 0000001f b6fd1e00 00000004 00000001 00000000 00020000 be9efa54
4143 19:51:03.997021 [ 124.915994] 9fe0: 00000004 be9ef788 b6f3f94f b6ec5c66
4144 19:51:03.997323 [ 124.921104] irq event stamp: 0
4145 19:51:03.997616 [ 124.924197] hardirqs last enabled at (0): [<00000000>] 0x0
4146 19:51:04.039681 [ 124.929784] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4147 19:51:04.040195 [ 124.938061] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4148 19:51:04.040560 [ 124.945647] softirqs last disabled at (0): [<00000000>] 0x0
4149 19:51:04.040882 [ 124.951234] ---[ end trace 1b4975fd99b799e9 ]---
4150 19:51:04.041195 [ 124.955884] lkdtm: Overflow detected: saturated
4151 19:51:04.144940 # [ 124.619625] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4152 19:51:04.145483 # [ 124.628526] lkdtm: attempting bad refcount_add_not_zero() overflow
4153 19:51:04.145836 # [ 124.637646] ------------[ cut here ]------------
4154 19:51:04.146158 # [ 124.645167] WARNING: CPU: 0 PID: 2781 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4155 19:51:04.146475 # [ 124.656468] refcount_t: saturated; leaking memory.
4156 19:51:04.187998 # [ 124.664142] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4157 19:51:04.188569 # [ 124.695186] CPU: 0 PID: 2781 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4158 19:51:04.188938 # [ 124.702934] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4159 19:51:04.189271 # [ 124.709466] Backtrace:
4160 19:51:04.189585 # [ 124.711937] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4161 19:51:04.231454 # [ 124.719519] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4162 19:51:04.231987 # [ 124.725190] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4163 19:51:04.232338 # [ 124.732512] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4164 19:51:04.232663 # [ 124.739483] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbc8
4165 19:51:04.232979 # [ 124.747237] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4166 19:51:04.233285 # [ 124.754728] r7:00000013 r6:c1a1fbc8 r5:c1a1fba0 r4:c6d48000
4167 19:51:04.275537 # [ 124.760401] [<c134b890>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4168 19:51:04.276081 # [ 124.769371] r9:c1acbaa0 r8:c15e7d40 r7:c6d49f60 r6:0000001f r5:c6ebc000 r4:7fffffff
4169 19:51:04.276440 # [ 124.777130] [<c086ceb0>] (refcount_warn_saturate) from [<c13583b0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4170 19:51:04.276762 # [ 124.787577] [<c135834c>] (__refcount_add_not_zero.constprop.0) from [<c13585e0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4171 19:51:04.277078 # [ 124.799232] r5:c6ebc000 r4:c6d48000
4172 19:51:04.319519 # [ 124.802824] [<c1358590>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4173 19:51:04.320073 # [ 124.812741] r4:0000002e
4174 19:51:04.320439 # [ 124.815286] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4175 19:51:04.320765 # [ 124.823304] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4176 19:51:04.321075 # [ 124.831228] r9:c6d49f60 r8:c309a780 r7:0000001f r6:b6e8a000 r5:c69ca8c0 r4:c0c2d710
4177 19:51:04.321376 # [ 124.838982] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4178 19:51:04.363527 # [ 124.846821] r9:c07f4bec r8:c6d49f60 r7:c2816000 r6:b6e8a000 r5:c69ca8c0 r4:00000000
4179 19:51:04.364064 # [ 124.854574] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4180 19:51:04.364410 # [ 124.861718] r10:00000004 r9:00000000 r8:00000000 r7:b6e8a000 r6:c6d48000 r5:c69ca8c0
4181 19:51:04.364729 # [ 124.869551] r4:c69ca8c0
4182 19:51:04.365035 # [ 124.872093] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4183 19:51:04.365335 # [ 124.879236] r9:c6d48000 r8:c03002e4 r7:00000004 r6:b6fd1e00 r5:0000001f r4:0000001f
4184 19:51:04.407461 # [ 124.886991] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4185 19:51:04.407997 # [ 124.894564] Exception stack(0xc6d49fa8 to 0xc6d49ff0)
4186 19:51:04.408345 # [ 124.899625] 9fa0: 0000001f 0000001f 00000001 b6e8a000 0000001f 00000000
4187 19:51:04.408674 # [ 124.907812] 9fc0: 0000001f 0000001f b6fd1e00 00000004 00000001 00000000 00020000 be9efa54
4188 19:51:04.408987 # [ 124.915994] 9fe0: 00000004 be9ef788 b6f3f94f b6ec5c66
4189 19:51:04.409291 # [ 124.921104] irq event stamp: 0
4190 19:51:04.409586 # [ 124.924197] hardirqs last enabled at (0): [<00000000>] 0x0
4191 19:51:04.451683 # [ 124.929784] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4192 19:51:04.452225 # [ 124.938061] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4193 19:51:04.452581 # [ 124.945647] softirqs last disabled at (0): [<00000000>] 0x0
4194 19:51:04.452901 # [ 124.951234] ---[ end trace 1b4975fd99b799e9 ]---
4195 19:51:04.453211 # [ 124.955884] lkdtm: Overflow detected: saturated
4196 19:51:04.453512 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4197 19:51:04.453806 not [ 125.387730] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4198 19:51:04.495651 ok 45 selftests: lkdtm: REFCOUNT_[ 125.395372] lkdtm: attempting good refcount_dec()
4199 19:51:04.496200 ADD_NOT_ZERO_OVERFLOW.sh # exit=1[ 125.402837] lkdtm: attempting bad refcount_dec() to zero
4200 19:51:04.496560
4201 19:51:04.496883 # selftests: lkdtm: REFCOUNT_DE[ 125.411068] ------------[ cut here ]------------
4202 19:51:04.497196 C_ZERO.sh
4203 19:51:04.497498 [ 125.418626] WARNING: CPU: 1 PID: 2815 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4204 19:51:04.497797 [ 125.427915] refcount_t: decrement hit 0; leaking memory.
4205 19:51:04.539756 [ 125.433272] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4206 19:51:04.540317 [ 125.462427] CPU: 1 PID: 2815 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4207 19:51:04.540676 [ 125.470177] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4208 19:51:04.541004 [ 125.476710] Backtrace:
4209 19:51:04.583641 [ 125.479180] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4210 19:51:04.584186 [ 125.486758] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4211 19:51:04.584542 [ 125.492428] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4212 19:51:04.584866 [ 125.499750] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4213 19:51:04.585178 [ 125.506722] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbc8
4214 19:51:04.585483 [ 125.514476] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4215 19:51:04.585779 [ 125.521966] r7:0000001f r6:c1a1fbc8 r5:c1a1fc2c r4:c682e000
4216 19:51:04.627663 [ 125.527639] [<c134b890>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4217 19:51:04.628209 [ 125.536605] r9:c1acbac0 r8:c15e7d40 r7:c682ff60 r6:00000012 r5:c6ac8000 r4:c682e000
4218 19:51:04.628563 [ 125.544365] [<c086ceb0>] (refcount_warn_saturate) from [<c1358348>] (__refcount_dec.constprop.0+0x38/0x3c)
4219 19:51:04.628890 [ 125.554033] [<c1358310>] (__refcount_dec.constprop.0) from [<c1358674>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4220 19:51:04.671770 [ 125.563790] [<c1358618>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4221 19:51:04.672313 [ 125.572577] r4:0000002f
4222 19:51:04.672665 [ 125.575123] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4223 19:51:04.672991 [ 125.583141] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4224 19:51:04.673303 [ 125.591067] r9:c682ff60 r8:c309a780 r7:00000012 r6:b6dcb000 r5:c5a3cf00 r4:c0c2d710
4225 19:51:04.673604 [ 125.598824] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4226 19:51:04.715749 [ 125.606662] r9:c07f4bec r8:c682ff60 r7:c2816000 r6:b6dcb000 r5:c5a3cf00 r4:00000000
4227 19:51:04.716296 [ 125.614414] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4228 19:51:04.716654 [ 125.621558] r10:00000004 r9:00000000 r8:00000000 r7:b6dcb000 r6:c682e000 r5:c5a3cf00
4229 19:51:04.716975 [ 125.629390] r4:c5a3cf00
4230 19:51:04.717283 [ 125.631934] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4231 19:51:04.717585 [ 125.639076] r9:c682e000 r8:c03002e4 r7:00000004 r6:b6f12e00 r5:00000012 r4:00000012
4232 19:51:04.717882 [ 125.646831] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4233 19:51:04.759159 [ 125.654405] Exception stack(0xc682ffa8 to 0xc682fff0)
4234 19:51:04.759347 [ 125.659465] ffa0: 00000012 00000012 00000001 b6dcb000 00000012 00000000
4235 19:51:04.759440 [ 125.667651] ffc0: 00000012 00000012 b6f12e00 00000004 00000001 00000000 00020000 bede2a54
4236 19:51:04.759504 [ 125.675833] ffe0: 00000004 bede2788 b6e8094f b6e06c66
4237 19:51:04.759604 [ 125.680949] irq event stamp: 0
4238 19:51:04.759702 [ 125.684044] hardirqs last enabled at (0): [<00000000>] 0x0
4239 19:51:04.759773 [ 125.689634] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4240 19:51:04.803465 [ 125.697168] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4241 19:51:04.803670 [ 125.704738] softirqs last disabled at (0): [<00000000>] 0x0
4242 19:51:04.803777 [ 125.710328] ---[ end trace 1b4975fd99b799ea ]---
4243 19:51:04.803873 [ 125.714989] lkdtm: Zero detected: saturated
4244 19:51:04.903630 # [ 125.387730] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4245 19:51:04.904163 # [ 125.395372] lkdtm: attempting good refcount_dec()
4246 19:51:04.904510 # [ 125.402837] lkdtm: attempting bad refcount_dec() to zero
4247 19:51:04.904833 # [ 125.411068] ------------[ cut here ]------------
4248 19:51:04.905144 # [ 125.418626] WARNING: CPU: 1 PID: 2815 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4249 19:51:04.905451 # [ 125.427915] refcount_t: decrement hit 0; leaking memory.
4250 19:51:04.951550 # [ 125.433272] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4251 19:51:04.952109 # [ 125.462427] CPU: 1 PID: 2815 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4252 19:51:04.952468 # [ 125.470177] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4253 19:51:04.952794 # [ 125.476710] Backtrace:
4254 19:51:04.999423 # [ 125.479180] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4255 19:51:04.999960 # [ 125.486758] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4256 19:51:05.000307 # [ 125.492428] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4257 19:51:05.000633 # [ 125.499750] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4258 19:51:05.000945 # [ 125.506722] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbc8
4259 19:51:05.001248 # [ 125.514476] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4260 19:51:05.043697 # [ 125.521966] r7:0000001f r6:c1a1fbc8 r5:c1a1fc2c r4:c682e000
4261 19:51:05.044239 # [ 125.527639] [<c134b890>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4262 19:51:05.044601 # [ 125.536605] r9:c1acbac0 r8:c15e7d40 r7:c682ff60 r6:00000012 r5:c6ac8000 r4:c682e000
4263 19:51:05.044927 # [ 125.544365] [<c086ceb0>] (refcount_warn_saturate) from [<c1358348>] (__refcount_dec.constprop.0+0x38/0x3c)
4264 19:51:05.045244 # [ 125.554033] [<c1358310>] (__refcount_dec.constprop.0) from [<c1358674>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4265 19:51:05.087448 # [ 125.563790] [<c1358618>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4266 19:51:05.087991 # [ 125.572577] r4:0000002f
4267 19:51:05.088338 # [ 125.575123] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4268 19:51:05.088666 # [ 125.583141] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4269 19:51:05.088978 # [ 125.591067] r9:c682ff60 r8:c309a780 r7:00000012 r6:b6dcb000 r5:c5a3cf00 r4:c0c2d710
4270 19:51:05.089280 # [ 125.598824] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4271 19:51:05.131661 # [ 125.606662] r9:c07f4bec r8:c682ff60 r7:c2816000 r6:b6dcb000 r5:c5a3cf00 r4:00000000
4272 19:51:05.132170 # [ 125.614414] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4273 19:51:05.132499 # [ 125.621558] r10:00000004 r9:00000000 r8:00000000 r7:b6dcb000 r6:c682e000 r5:c5a3cf00
4274 19:51:05.132798 # [ 125.629390] r4:c5a3cf00
4275 19:51:05.133078 # [ 125.631934] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4276 19:51:05.133357 # [ 125.639076] r9:c682e000 r8:c03002e4 r7:00000004 r6:b6f12e00 r5:00000012 r4:00000012
4277 19:51:05.175669 # [ 125.646831] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4278 19:51:05.176219 # [ 125.654405] Exception stack(0xc682ffa8 to 0xc682fff0)
4279 19:51:05.176577 # [ 125.659465] ffa0: 00000012 00000012 00000001 b6dcb000 00000012 00000000
4280 19:51:05.176904 # [ 125.667651] ffc0: 00000012 00000012 b6f12e00 00000004 00000001 00000000 00020000 bede2a54
4281 19:51:05.177212 # [ 125.675833] ffe0: 00000004 bede2788 b6e8094f b6e06c66
4282 19:51:05.177507 # [ 125.680949] irq event stamp: 0
4283 19:51:05.177802 # [ 125.684044] hardirqs last enabled at (0): [<00000000>] 0x0
4284 19:51:05.219691 # [ 125.689634] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4285 19:51:05.220239 # [ 125.697168] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4286 19:51:05.220597 # [ 125.704738] softirqs last disabled at (0): [<00000000>] 0x0
4287 19:51:05.220923 # [ 125.710328] ---[ end trace 1b4975fd99b799ea ]---
4288 19:51:05.221237 # [ 125.714989] lkdtm: Zero detected: saturated
4289 19:51:05.221533 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4290 19:51:05.221826 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4291 19:51:05.222124 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4292 19:51:05.259559 [ 126.165471] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4293 19:51:05.260102 [ 126.171499] lkdtm: attempting bad refcount_dec() below zero
4294 19:51:05.260451 [ 126.177235] ------------[ cut here ]------------
4295 19:51:05.260774 [ 126.181921] WARNING: CPU: 2 PID: 2852 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4296 19:51:05.261090 [ 126.190418] refcount_t: decrement hit 0; leaking memory.
4297 19:51:05.303534 [ 126.195878] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4298 19:51:05.304091 [ 126.225350] CPU: 2 PID: 2852 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4299 19:51:05.304453 [ 126.233101] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4300 19:51:05.304785 [ 126.239635] Backtrace:
4301 19:51:05.305097 [ 126.242107] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4302 19:51:05.347671 [ 126.249687] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4303 19:51:05.348216 [ 126.255356] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4304 19:51:05.348574 [ 126.262678] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4305 19:51:05.348900 [ 126.269648] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbc8
4306 19:51:05.349212 [ 126.277403] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4307 19:51:05.349514 [ 126.284893] r7:0000001f r6:c1a1fbc8 r5:c1a1fc2c r4:c5a5a000
4308 19:51:05.391667 [ 126.290567] [<c134b890>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4309 19:51:05.392210 [ 126.299535] r9:c1acbad4 r8:c15e7d40 r7:c5a5bf60 r6:00000016 r5:00000000 r4:c5a5a000
4310 19:51:05.392557 [ 126.307296] [<c086ceb0>] (refcount_warn_saturate) from [<c1358348>] (__refcount_dec.constprop.0+0x38/0x3c)
4311 19:51:05.392878 [ 126.316961] [<c1358310>] (__refcount_dec.constprop.0) from [<c1358738>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4312 19:51:05.393184 [ 126.327065] [<c13586f0>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4313 19:51:05.393476 [ 126.336202] r5:c6c3b000 r4:00000030
4314 19:51:05.435660 [ 126.339790] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4315 19:51:05.436190 [ 126.347808] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4316 19:51:05.436531 [ 126.355732] r9:c5a5bf60 r8:c309a780 r7:00000016 r6:b6e59000 r5:c5a7f2c0 r4:c0c2d710
4317 19:51:05.436847 [ 126.363487] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4318 19:51:05.437151 [ 126.371326] r9:c07f4bec r8:c5a5bf60 r7:c2816000 r6:b6e59000 r5:c5a7f2c0 r4:00000000
4319 19:51:05.479664 [ 126.379079] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4320 19:51:05.480196 [ 126.386222] r10:00000004 r9:00000000 r8:00000000 r7:b6e59000 r6:c5a5a000 r5:c5a7f2c0
4321 19:51:05.480542 [ 126.394053] r4:c5a7f2c0
4322 19:51:05.480900 [ 126.396598] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4323 19:51:05.481229 [ 126.403742] r9:c5a5a000 r8:c03002e4 r7:00000004 r6:b6fa0e00 r5:00000016 r4:00000016
4324 19:51:05.481528 [ 126.411495] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4325 19:51:05.481824 [ 126.419068] Exception stack(0xc5a5bfa8 to 0xc5a5bff0)
4326 19:51:05.523399 [ 126.424129] bfa0: 00000016 00000016 00000001 b6e59000 00000016 00000000
4327 19:51:05.523920 [ 126.432314] bfc0: 00000016 00000016 b6fa0e00 00000004 00000001 00000000 00020000 bed4fa54
4328 19:51:05.524266 [ 126.440498] bfe0: 00000004 bed4f788 b6f0e94f b6e94c66
4329 19:51:05.524588 [ 126.445619] irq event stamp: 0
4330 19:51:05.524896 [ 126.448695] hardirqs last enabled at (0): [<00000000>] 0x0
4331 19:51:05.525199 [ 126.454311] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4332 19:51:05.525497 [ 126.461832] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4333 19:51:05.567676 [ 126.469385] softirqs last disabled at (0): [<00000000>] 0x0
4334 19:51:05.568216 [ 126.475015] ---[ end trace 1b4975fd99b799eb ]---
4335 19:51:05.568569 [ 126.479651] lkdtm: Negative detected: saturated
4336 19:51:05.668683 # [ 126.165471] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4337 19:51:05.669222 # [ 126.171499] lkdtm: attempting bad refcount_dec() below zero
4338 19:51:05.669572 # [ 126.177235] ------------[ cut here ]------------
4339 19:51:05.669894 # [ 126.181921] WARNING: CPU: 2 PID: 2852 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4340 19:51:05.670210 # [ 126.190418] refcount_t: decrement hit 0; leaking memory.
4341 19:51:05.711510 # [ 126.195878] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4342 19:51:05.712067 # [ 126.225350] CPU: 2 PID: 2852 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4343 19:51:05.712421 # [ 126.233101] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4344 19:51:05.712750 # [ 126.239635] Backtrace:
4345 19:51:05.713059 # [ 126.242107] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4346 19:51:05.755520 # [ 126.249687] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4347 19:51:05.756057 # [ 126.255356] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4348 19:51:05.756405 # [ 126.262678] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4349 19:51:05.756729 # [ 126.269648] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbc8
4350 19:51:05.757039 # [ 126.277403] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4351 19:51:05.757340 # [ 126.284893] r7:0000001f r6:c1a1fbc8 r5:c1a1fc2c r4:c5a5a000
4352 19:51:05.799698 # [ 126.290567] [<c134b890>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4353 19:51:05.800243 # [ 126.299535] r9:c1acbad4 r8:c15e7d40 r7:c5a5bf60 r6:00000016 r5:00000000 r4:c5a5a000
4354 19:51:05.800595 # [ 126.307296] [<c086ceb0>] (refcount_warn_saturate) from [<c1358348>] (__refcount_dec.constprop.0+0x38/0x3c)
4355 19:51:05.800918 # [ 126.316961] [<c1358310>] (__refcount_dec.constprop.0) from [<c1358738>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4356 19:51:05.801228 # [ 126.327065] [<c13586f0>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4357 19:51:05.847561 # [ 126.336202] r5:c6c3b000 r4:00000030
4358 19:51:05.848101 # [ 126.339790] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4359 19:51:05.848458 # [ 126.347808] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4360 19:51:05.848782 # [ 126.355732] r9:c5a5bf60 r8:c309a780 r7:00000016 r6:b6e59000 r5:c5a7f2c0 r4:c0c2d710
4361 19:51:05.849090 # [ 126.363487] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4362 19:51:05.849395 # [ 126.371326] r9:c07f4bec r8:c5a5bf60 r7:c2816000 r6:b6e59000 r5:c5a7f2c0 r4:00000000
4363 19:51:05.891692 # [ 126.379079] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4364 19:51:05.892235 # [ 126.386222] r10:00000004 r9:00000000 r8:00000000 r7:b6e59000 r6:c5a5a000 r5:c5a7f2c0
4365 19:51:05.892590 # [ 126.394053] r4:c5a7f2c0
4366 19:51:05.892916 # [ 126.396598] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4367 19:51:05.893226 # [ 126.403742] r9:c5a5a000 r8:c03002e4 r7:00000004 r6:b6fa0e00 r5:00000016 r4:00000016
4368 19:51:05.893529 # [ 126.411495] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4369 19:51:05.935658 # [ 126.419068] Exception stack(0xc5a5bfa8 to 0xc5a5bff0)
4370 19:51:05.936198 # [ 126.424129] bfa0: 00000016 00000016 00000001 b6e59000 00000016 00000000
4371 19:51:05.936555 # [ 126.432314] bfc0: 00000016 00000016 b6fa0e00 00000004 00000001 00000000 00020000 bed4fa54
4372 19:51:05.936879 # [ 126.440498] bfe0: 00000004 bed4f788 b6f0e94f b6e94c66
4373 19:51:05.937191 # [ 126.445619] irq event stamp: 0
4374 19:51:05.937493 # [ 126.448695] hardirqs last enabled at (0): [<00000000>] 0x0
4375 19:51:05.937790 # [ 126.454311] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4376 19:51:05.979706 # [ 126.461832] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4377 19:51:05.980249 # [ 126.469385] softirqs last disabled at (0): [<00000000>] 0x0
4378 19:51:05.980599 # [ 126.475015] ---[ end trace 1b4975fd99b799eb ]---
4379 19:51:05.980921 # [ 126.479651] lkdtm: Negative detected: saturated
4380 19:51:05.981229 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4381 19:51:05.981533 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4382 19:51:05.981832 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4383 19:51:06.022088 [ 126.929234] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4384 19:51:06.022630 [ 126.936129] lkdtm: attempting bad refcount_dec_and_test() below zero
4385 19:51:06.023004 [ 126.942500] ------------[ cut here ]------------
4386 19:51:06.023332 [ 126.947210] WARNING: CPU: 3 PID: 2887 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4387 19:51:06.023642 [ 126.955843] refcount_t: underflow; use-after-free.
4388 19:51:06.065133 [ 126.960649] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4389 19:51:06.065688 [ 126.989890] CPU: 3 PID: 2887 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4390 19:51:06.066043 [ 126.997644] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4391 19:51:06.066369 [ 127.004180] Backtrace:
4392 19:51:06.066677 [ 127.006659] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4393 19:51:06.108477 [ 127.014241] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4394 19:51:06.109018 [ 127.019914] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4395 19:51:06.109371 [ 127.027241] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4396 19:51:06.109691 [ 127.034215] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbc8
4397 19:51:06.110001 [ 127.041975] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4398 19:51:06.110305 [ 127.049467] r7:0000001c r6:c1a1fbc8 r5:c1a1fc04 r4:c6d48000
4399 19:51:06.151773 [ 127.055146] [<c134b890>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4400 19:51:06.152315 [ 127.064204] r9:c1acbaec r8:c15e7d40 r7:c6d49f60 r6:0000001f r5:00000000 r4:c6d48000
4401 19:51:06.152666 [ 127.071973] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4402 19:51:06.152993 [ 127.082432] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c13587b0>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4403 19:51:06.195510 [ 127.094103] [<c1358760>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4404 19:51:06.196059 [ 127.104025] r5:c47bd000 r4:00000031
4405 19:51:06.196416 [ 127.107617] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4406 19:51:06.196744 [ 127.115640] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4407 19:51:06.197057 [ 127.123570] r9:c6d49f60 r8:c309a780 r7:0000001f r6:b6de9000 r5:c479c780 r4:c0c2d710
4408 19:51:06.197363 [ 127.131332] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4409 19:51:06.239538 [ 127.139173] r9:c07f4bec r8:c6d49f60 r7:c2816000 r6:b6de9000 r5:c479c780 r4:00000000
4410 19:51:06.240081 [ 127.146930] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4411 19:51:06.240438 [ 127.154078] r10:00000004 r9:00000000 r8:00000000 r7:b6de9000 r6:c6d48000 r5:c479c780
4412 19:51:06.240763 [ 127.161914] r4:c479c780
4413 19:51:06.241074 [ 127.164461] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4414 19:51:06.241378 [ 127.171607] r9:c6d48000 r8:c03002e4 r7:00000004 r6:b6f30e00 r5:0000001f r4:0000001f
4415 19:51:06.241675 [ 127.179365] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4416 19:51:06.283438 [ 127.186942] Exception stack(0xc6d49fa8 to 0xc6d49ff0)
4417 19:51:06.283977 [ 127.192006] 9fa0: 0000001f 0000001f 00000001 b6de9000 0000001f 00000000
4418 19:51:06.284326 [ 127.200196] 9fc0: 0000001f 0000001f b6f30e00 00000004 00000001 00000000 00020000 bedc0a54
4419 19:51:06.284646 [ 127.208382] 9fe0: 00000004 bedc0788 b6e9e94f b6e24c66
4420 19:51:06.284955 [ 127.213499] irq event stamp: 0
4421 19:51:06.285259 [ 127.216579] hardirqs last enabled at (0): [<00000000>] 0x0
4422 19:51:06.285557 [ 127.222174] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4423 19:51:06.327682 [ 127.229750] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4424 19:51:06.328190 [ 127.237336] softirqs last disabled at (0): [<00000000>] 0x0
4425 19:51:06.328516 [ 127.242983] ---[ end trace 1b4975fd99b799ec ]---
4426 19:51:06.328814 [ 127.247629] lkdtm: Negative detected: saturated
4427 19:51:06.445036 # [ 126.929234] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4428 19:51:06.445578 # [ 126.936129] lkdtm: attempting bad refcount_dec_and_test() below zero
4429 19:51:06.445926 # [ 126.942500] ------------[ cut here ]------------
4430 19:51:06.446249 # [ 126.947210] WARNING: CPU: 3 PID: 2887 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4431 19:51:06.446563 # [ 126.955843] refcount_t: underflow; use-after-free.
4432 19:51:06.487889 # [ 126.960649] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4433 19:51:06.488452 # [ 126.989890] CPU: 3 PID: 2887 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4434 19:51:06.488808 # [ 126.997644] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4435 19:51:06.489135 # [ 127.004180] Backtrace:
4436 19:51:06.489442 # [ 127.006659] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4437 19:51:06.531486 # [ 127.014241] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4438 19:51:06.532036 # [ 127.019914] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4439 19:51:06.532387 # [ 127.027241] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4440 19:51:06.532713 # [ 127.034215] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbc8
4441 19:51:06.533027 # [ 127.041975] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4442 19:51:06.533331 # [ 127.049467] r7:0000001c r6:c1a1fbc8 r5:c1a1fc04 r4:c6d48000
4443 19:51:06.575685 # [ 127.055146] [<c134b890>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4444 19:51:06.576227 # [ 127.064204] r9:c1acbaec r8:c15e7d40 r7:c6d49f60 r6:0000001f r5:00000000 r4:c6d48000
4445 19:51:06.576584 # [ 127.071973] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4446 19:51:06.576914 # [ 127.082432] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c13587b0>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4447 19:51:06.619681 # [ 127.094103] [<c1358760>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4448 19:51:06.620229 # [ 127.104025] r5:c47bd000 r4:00000031
4449 19:51:06.620580 # [ 127.107617] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4450 19:51:06.620906 # [ 127.115640] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4451 19:51:06.621218 # [ 127.123570] r9:c6d49f60 r8:c309a780 r7:0000001f r6:b6de9000 r5:c479c780 r4:c0c2d710
4452 19:51:06.621527 # [ 127.131332] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4453 19:51:06.663481 # [ 127.139173] r9:c07f4bec r8:c6d49f60 r7:c2816000 r6:b6de9000 r5:c479c780 r4:00000000
4454 19:51:06.664036 # [ 127.146930] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4455 19:51:06.664398 # [ 127.154078] r10:00000004 r9:00000000 r8:00000000 r7:b6de9000 r6:c6d48000 r5:c479c780
4456 19:51:06.664723 # [ 127.161914] r4:c479c780
4457 19:51:06.665033 # [ 127.164461] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4458 19:51:06.665336 # [ 127.171607] r9:c6d48000 r8:c03002e4 r7:00000004 r6:b6f30e00 r5:0000001f r4:0000001f
4459 19:51:06.707634 # [ 127.179365] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4460 19:51:06.708179 # [ 127.186942] Exception stack(0xc6d49fa8 to 0xc6d49ff0)
4461 19:51:06.708535 # [ 127.192006] 9fa0: 0000001f 0000001f 00000001 b6de9000 0000001f 00000000
4462 19:51:06.708862 # [ 127.200196] 9fc0: 0000001f 0000001f b6f30e00 00000004 00000001 00000000 00020000 bedc0a54
4463 19:51:06.709171 # [ 127.208382] 9fe0: 00000004 bedc0788 b6e9e94f b6e24c66
4464 19:51:06.709473 # [ 127.213499] irq event stamp: 0
4465 19:51:06.709768 # [ 127.216579] hardirqs last enabled at (0): [<00000000>] 0x0
4466 19:51:06.751444 # [ 127.222174] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4467 19:51:06.751982 # [ 127.229750] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4468 19:51:06.752329 # [ 127.237336] softirqs last disabled at (0): [<00000000>] 0x0
4469 19:51:06.752653 # [ 127.242983] ---[ end trace 1b4975fd99b799ec ]---
4470 19:51:06.752963 # [ 127.247629] lkdtm: Negative detected: saturated
4471 19:51:06.753262 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4472 19:51:06.753556 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4473 19:51:06.795665 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4474 19:51:06.805791 [ 127.712144] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4475 19:51:06.806332 [ 127.719095] lkdtm: attempting bad refcount_sub_and_test() below zero
4476 19:51:06.806682 [ 127.725533] ------------[ cut here ]------------
4477 19:51:06.807031 [ 127.730189] WARNING: CPU: 3 PID: 2922 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4478 19:51:06.807352 [ 127.738878] refcount_t: underflow; use-after-free.
4479 19:51:06.849123 [ 127.743734] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4480 19:51:06.849683 [ 127.772918] CPU: 3 PID: 2922 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4481 19:51:06.850038 [ 127.780668] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4482 19:51:06.850366 [ 127.787200] Backtrace:
4483 19:51:06.850680 [ 127.789670] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4484 19:51:06.892098 [ 127.797250] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4485 19:51:06.892638 [ 127.802919] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4486 19:51:06.892989 [ 127.810239] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4487 19:51:06.893310 [ 127.817211] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbc8
4488 19:51:06.893618 [ 127.824967] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4489 19:51:06.893918 [ 127.832456] r7:0000001c r6:c1a1fbc8 r5:c1a1fc04 r4:c6ec0000
4490 19:51:06.935608 [ 127.838129] [<c134b890>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4491 19:51:06.936141 [ 127.847183] r9:c1acbb0c r8:c15e7d40 r7:c6ec1f60 r6:0000001f r5:c59a7000 r4:c6ec0000
4492 19:51:06.936492 [ 127.854945] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4493 19:51:06.936821 [ 127.865399] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c135883c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4494 19:51:06.979539 [ 127.877062] [<c13587ec>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4495 19:51:06.980080 [ 127.886979] r4:00000032
4496 19:51:06.980432 [ 127.889523] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4497 19:51:06.980758 [ 127.897541] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4498 19:51:06.981072 [ 127.905467] r9:c6ec1f60 r8:c309a780 r7:0000001f r6:b6e83000 r5:c5f86780 r4:c0c2d710
4499 19:51:06.981375 [ 127.913224] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4500 19:51:06.981672 [ 127.921063] r9:c07f4bec r8:c6ec1f60 r7:c2816000 r6:b6e83000 r5:c5f86780 r4:00000000
4501 19:51:07.023642 [ 127.928814] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4502 19:51:07.024186 [ 127.935958] r10:00000004 r9:00000000 r8:00000000 r7:b6e83000 r6:c6ec0000 r5:c5f86780
4503 19:51:07.024538 [ 127.943791] r4:c5f86780
4504 19:51:07.024861 [ 127.946332] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4505 19:51:07.025175 [ 127.953476] r9:c6ec0000 r8:c03002e4 r7:00000004 r6:b6fcae00 r5:0000001f r4:0000001f
4506 19:51:07.025479 [ 127.961229] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4507 19:51:07.067461 [ 127.968803] Exception stack(0xc6ec1fa8 to 0xc6ec1ff0)
4508 19:51:07.068000 [ 127.973863] 1fa0: 0000001f 0000001f 00000001 b6e83000 0000001f 00000000
4509 19:51:07.068350 [ 127.982048] 1fc0: 0000001f 0000001f b6fcae00 00000004 00000001 00000000 00020000 bea77a54
4510 19:51:07.068673 [ 127.990232] 1fe0: 00000004 bea77788 b6f3894f b6ebec66
4511 19:51:07.068981 [ 127.995359] irq event stamp: 0
4512 19:51:07.069283 [ 127.998430] hardirqs last enabled at (0): [<00000000>] 0x0
4513 19:51:07.069581 [ 128.004050] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4514 19:51:07.111679 [ 128.011569] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4515 19:51:07.112187 [ 128.019154] softirqs last disabled at (0): [<00000000>] 0x0
4516 19:51:07.112551 [ 128.024810] ---[ end trace 1b4975fd99b799ed ]---
4517 19:51:07.112880 [ 128.029447] lkdtm: Negative detected: saturated
4518 19:51:07.222452 # [ 127.712144] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4519 19:51:07.223025 # [ 127.719095] lkdtm: attempting bad refcount_sub_and_test() below zero
4520 19:51:07.223383 # [ 127.725533] ------------[ cut here ]------------
4521 19:51:07.223714 # [ 127.730189] WARNING: CPU: 3 PID: 2922 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4522 19:51:07.224031 # [ 127.738878] refcount_t: underflow; use-after-free.
4523 19:51:07.265500 # [ 127.743734] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4524 19:51:07.266065 # [ 127.772918] CPU: 3 PID: 2922 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4525 19:51:07.266424 # [ 127.780668] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4526 19:51:07.266753 # [ 127.787200] Backtrace:
4527 19:51:07.267096 # [ 127.789670] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4528 19:51:07.308281 # [ 127.797250] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4529 19:51:07.308838 # [ 127.802919] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4530 19:51:07.309196 # [ 127.810239] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4531 19:51:07.309523 # [ 127.817211] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbc8
4532 19:51:07.309841 # [ 127.824967] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4533 19:51:07.310147 # [ 127.832456] r7:0000001c r6:c1a1fbc8 r5:c1a1fc04 r4:c6ec0000
4534 19:51:07.355461 # [ 127.838129] [<c134b890>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4535 19:51:07.355973 # [ 127.847183] r9:c1acbb0c r8:c15e7d40 r7:c6ec1f60 r6:0000001f r5:c59a7000 r4:c6ec0000
4536 19:51:07.356299 # [ 127.854945] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4537 19:51:07.356606 # [ 127.865399] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c135883c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4538 19:51:07.403459 # [ 127.877062] [<c13587ec>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4539 19:51:07.404004 # [ 127.886979] r4:00000032
4540 19:51:07.404353 # [ 127.889523] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4541 19:51:07.404683 # [ 127.897541] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4542 19:51:07.405001 # [ 127.905467] r9:c6ec1f60 r8:c309a780 r7:0000001f r6:b6e83000 r5:c5f86780 r4:c0c2d710
4543 19:51:07.405307 # [ 127.913224] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4544 19:51:07.447664 # [ 127.921063] r9:c07f4bec r8:c6ec1f60 r7:c2816000 r6:b6e83000 r5:c5f86780 r4:00000000
4545 19:51:07.448178 # [ 127.928814] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4546 19:51:07.448512 # [ 127.935958] r10:00000004 r9:00000000 r8:00000000 r7:b6e83000 r6:c6ec0000 r5:c5f86780
4547 19:51:07.448812 # [ 127.943791] r4:c5f86780
4548 19:51:07.449099 # [ 127.946332] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4549 19:51:07.449409 # [ 127.953476] r9:c6ec0000 r8:c03002e4 r7:00000004 r6:b6fcae00 r5:0000001f r4:0000001f
4550 19:51:07.491739 # [ 127.961229] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4551 19:51:07.492282 # [ 127.968803] Exception stack(0xc6ec1fa8 to 0xc6ec1ff0)
4552 19:51:07.492636 # [ 127.973863] 1fa0: 0000001f 0000001f 00000001 b6e83000 0000001f 00000000
4553 19:51:07.492964 # [ 127.982048] 1fc0: 0000001f 0000001f b6fcae00 00000004 00000001 00000000 00020000 bea77a54
4554 19:51:07.493279 # [ 127.990232] 1fe0: 00000004 bea77788 b6f3894f b6ebec66
4555 19:51:07.493581 # [ 127.995359] irq event stamp: 0
4556 19:51:07.493877 # [ 127.998430] hardirqs last enabled at (0): [<00000000>] 0x0
4557 19:51:07.535469 # [ 128.004050] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4558 19:51:07.535983 # [ 128.011569] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4559 19:51:07.536305 # [ 128.019154] softirqs last disabled at (0): [<00000000>] 0x0
4560 19:51:07.536606 # [ 128.024810] ---[ end trace 1b4975fd99b799ed ]---
4561 19:51:07.536897 # [ 128.029447] lkdtm: Negative detected: saturated
4562 19:51:07.537176 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4563 19:51:07.537453 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4564 19:51:07.537727 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4565 19:51:07.579738 [ 128.480242] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4566 19:51:07.580284 [ 128.485959] lkdtm: attempting safe refcount_inc_not_zero() from zero
4567 19:51:07.580639 [ 128.492324] lkdtm: Good: zero detected
4568 19:51:07.580963 [ 128.496146] lkdtm: Correctly stayed at zero
4569 19:51:07.581273 [ 128.500341] lkdtm: attempting bad refcount_inc() from zero
4570 19:51:07.581576 [ 128.505873] ------------[ cut here ]------------
4571 19:51:07.581870 [ 128.510520] WARNING: CPU: 0 PID: 2954 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4572 19:51:07.582170 [ 128.519085] refcount_t: addition on 0; use-after-free.
4573 19:51:07.623770 [ 128.524273] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4574 19:51:07.624332 [ 128.553430] CPU: 0 PID: 2954 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4575 19:51:07.624691 [ 128.561181] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4576 19:51:07.667654 [ 128.567714] Backtrace:
4577 19:51:07.668233 [ 128.570184] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4578 19:51:07.668597 [ 128.577764] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4579 19:51:07.668928 [ 128.583435] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4580 19:51:07.669247 [ 128.590757] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4581 19:51:07.669554 [ 128.597728] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbc8
4582 19:51:07.711520 [ 128.605482] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4583 19:51:07.712070 [ 128.612971] r7:00000019 r6:c1a1fbc8 r5:c1a1fbd8 r4:c686c000
4584 19:51:07.712427 [ 128.618644] [<c134b890>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4585 19:51:07.712753 [ 128.627697] r9:c1acbb2c r8:c15e7d40 r7:c686df60 r6:00000012 r5:00000000 r4:c686c000
4586 19:51:07.713067 [ 128.635457] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3c4>] (__refcount_add.constprop.0+0x54/0x58)
4587 19:51:07.713374 [ 128.645129] [<c0c2e370>] (__refcount_add.constprop.0) from [<c1358920>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4588 19:51:07.755679 [ 128.654883] [<c1358878>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4589 19:51:07.756229 [ 128.663673] r5:c6ebe000 r4:00000033
4590 19:51:07.756580 [ 128.667260] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4591 19:51:07.756909 [ 128.675278] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4592 19:51:07.757224 [ 128.683204] r9:c686df60 r8:c309a780 r7:00000012 r6:b6e3a000 r5:c47afb80 r4:c0c2d710
4593 19:51:07.757529 [ 128.690960] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4594 19:51:07.799659 [ 128.698799] r9:c07f4bec r8:c686df60 r7:c2816000 r6:b6e3a000 r5:c47afb80 r4:00000000
4595 19:51:07.800205 [ 128.706552] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4596 19:51:07.800563 [ 128.713695] r10:00000004 r9:00000000 r8:00000000 r7:b6e3a000 r6:c686c000 r5:c47afb80
4597 19:51:07.800894 [ 128.721528] r4:c47afb80
4598 19:51:07.801205 [ 128.724071] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4599 19:51:07.801510 [ 128.731214] r9:c686c000 r8:c03002e4 r7:00000004 r6:b6f81e00 r5:00000012 r4:00000012
4600 19:51:07.843516 [ 128.738967] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4601 19:51:07.844056 [ 128.746543] Exception stack(0xc686dfa8 to 0xc686dff0)
4602 19:51:07.844406 [ 128.751602] dfa0: 00000012 00000012 00000001 b6e3a000 00000012 00000000
4603 19:51:07.844736 [ 128.759789] dfc0: 00000012 00000012 b6f81e00 00000004 00000001 00000000 00020000 bee09a54
4604 19:51:07.845053 [ 128.767971] dfe0: 00000004 bee09788 b6eef94f b6e75c66
4605 19:51:07.845359 [ 128.773103] irq event stamp: 0
4606 19:51:07.845660 [ 128.776175] hardirqs last enabled at (0): [<00000000>] 0x0
4607 19:51:07.887709 [ 128.781762] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4608 19:51:07.888223 [ 128.789300] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4609 19:51:07.888556 [ 128.799219] softirqs last disabled at (0): [<00000000>] 0x0
4610 19:51:07.888856 [ 128.805746] ---[ end trace 1b4975fd99b799ee ]---
4611 19:51:07.889145 [ 128.810394] lkdtm: Zero detected: saturated
4612 19:51:08.013599 # [ 128.480242] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4613 19:51:08.014140 # [ 128.485959] lkdtm: attempting safe refcount_inc_not_zero() from zero
4614 19:51:08.014489 # [ 128.492324] lkdtm: Good: zero detected
4615 19:51:08.014812 # [ 128.496146] lkdtm: Correctly stayed at zero
4616 19:51:08.015158 # [ 128.500341] lkdtm: attempting bad refcount_inc() from zero
4617 19:51:08.015468 # [ 128.505873] ------------[ cut here ]------------
4618 19:51:08.015771 # [ 128.510520] WARNING: CPU: 0 PID: 2954 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4619 19:51:08.016071 # [ 128.519085] refcount_t: addition on 0; use-after-free.
4620 19:51:08.056850 # [ 128.524273] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4621 19:51:08.057411 # [ 128.553430] CPU: 0 PID: 2954 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4622 19:51:08.099751 # [ 128.561181] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4623 19:51:08.100297 # [ 128.567714] Backtrace:
4624 19:51:08.100646 # [ 128.570184] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4625 19:51:08.100974 # [ 128.577764] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4626 19:51:08.101285 # [ 128.583435] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4627 19:51:08.101592 # [ 128.590757] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4628 19:51:08.101893 # [ 128.597728] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbc8
4629 19:51:08.143555 # [ 128.605482] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4630 19:51:08.144111 # [ 128.612971] r7:00000019 r6:c1a1fbc8 r5:c1a1fbd8 r4:c686c000
4631 19:51:08.144473 # [ 128.618644] [<c134b890>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4632 19:51:08.144806 # [ 128.627697] r9:c1acbb2c r8:c15e7d40 r7:c686df60 r6:00000012 r5:00000000 r4:c686c000
4633 19:51:08.145122 # [ 128.635457] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3c4>] (__refcount_add.constprop.0+0x54/0x58)
4634 19:51:08.187546 # [ 128.645129] [<c0c2e370>] (__refcount_add.constprop.0) from [<c1358920>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4635 19:51:08.188100 # [ 128.654883] [<c1358878>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4636 19:51:08.188460 # [ 128.663673] r5:c6ebe000 r4:00000033
4637 19:51:08.188783 # [ 128.667260] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4638 19:51:08.189099 # [ 128.675278] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4639 19:51:08.189405 # [ 128.683204] r9:c686df60 r8:c309a780 r7:00000012 r6:b6e3a000 r5:c47afb80 r4:c0c2d710
4640 19:51:08.231658 # [ 128.690960] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4641 19:51:08.232208 # [ 128.698799] r9:c07f4bec r8:c686df60 r7:c2816000 r6:b6e3a000 r5:c47afb80 r4:00000000
4642 19:51:08.232568 # [ 128.706552] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4643 19:51:08.232898 # [ 128.713695] r10:00000004 r9:00000000 r8:00000000 r7:b6e3a000 r6:c686c000 r5:c47afb80
4644 19:51:08.233216 # [ 128.721528] r4:c47afb80
4645 19:51:08.233519 # [ 128.724071] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4646 19:51:08.275650 # [ 128.731214] r9:c686c000 r8:c03002e4 r7:00000004 r6:b6f81e00 r5:00000012 r4:00000012
4647 19:51:08.276195 # [ 128.738967] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4648 19:51:08.276551 # [ 128.746543] Exception stack(0xc686dfa8 to 0xc686dff0)
4649 19:51:08.276876 # [ 128.751602] dfa0: 00000012 00000012 00000001 b6e3a000 00000012 00000000
4650 19:51:08.277192 # [ 128.759789] dfc0: 00000012 00000012 b6f81e00 00000004 00000001 00000000 00020000 bee09a54
4651 19:51:08.277493 # [ 128.767971] dfe0: 00000004 bee09788 b6eef94f b6e75c66
4652 19:51:08.277792 # [ 128.773103] irq event stamp: 0
4653 19:51:08.319661 # [ 128.776175] hardirqs last enabled at (0): [<00000000>] 0x0
4654 19:51:08.320212 # [ 128.781762] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4655 19:51:08.320568 # [ 128.789300] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4656 19:51:08.320897 # [ 128.799219] softirqs last disabled at (0): [<00000000>] 0x0
4657 19:51:08.321210 # [ 128.805746] ---[ end trace 1b4975fd99b799ee ]---
4658 19:51:08.321517 # [ 128.810394] lkdtm: Zero detected: saturated
4659 19:51:08.321817 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4660 19:51:08.363651 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4661 19:51:08.364165 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4662 19:51:08.364518 [ 129.269981] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4663 19:51:08.364843 [ 129.275866] lkdtm: attempting safe refcount_add_not_zero() from zero
4664 19:51:08.365157 [ 129.282260] lkdtm: Good: zero detected
4665 19:51:08.365463 [ 129.286061] lkdtm: Correctly stayed at zero
4666 19:51:08.365759 [ 129.290267] lkdtm: attempting bad refcount_add() from zero
4667 19:51:08.366055 [ 129.295958] ------------[ cut here ]------------
4668 19:51:08.366348 [ 129.300659] WARNING: CPU: 1 PID: 2988 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4669 19:51:08.407439 [ 129.309227] refcount_t: addition on 0; use-after-free.
4670 19:51:08.407999 [ 129.314412] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4671 19:51:08.408368 [ 129.343571] CPU: 1 PID: 2988 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4672 19:51:08.451648 [ 129.351320] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4673 19:51:08.452198 [ 129.357853] Backtrace:
4674 19:51:08.452551 [ 129.360325] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4675 19:51:08.452878 [ 129.367905] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4676 19:51:08.453187 [ 129.373574] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4677 19:51:08.453489 [ 129.380896] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4678 19:51:08.453792 [ 129.387867] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbc8
4679 19:51:08.495659 [ 129.395621] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4680 19:51:08.496208 [ 129.403112] r7:00000019 r6:c1a1fbc8 r5:c1a1fbd8 r4:c5f84000
4681 19:51:08.496569 [ 129.408785] [<c134b890>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4682 19:51:08.496898 [ 129.417837] r9:c1acbb40 r8:c15e7d40 r7:c5f85f60 r6:00000012 r5:00000000 r4:c5f84000
4683 19:51:08.497213 [ 129.425598] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3c4>] (__refcount_add.constprop.0+0x54/0x58)
4684 19:51:08.539778 [ 129.435270] [<c0c2e370>] (__refcount_add.constprop.0) from [<c13589ec>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4685 19:51:08.540329 [ 129.445022] [<c1358944>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4686 19:51:08.540690 [ 129.453811] r5:c6d21000 r4:00000034
4687 19:51:08.541016 [ 129.457399] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4688 19:51:08.541336 [ 129.465417] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4689 19:51:08.541644 [ 129.473343] r9:c5f85f60 r8:c309a780 r7:00000012 r6:b6e08000 r5:c6d32f00 r4:c0c2d710
4690 19:51:08.583747 [ 129.481098] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4691 19:51:08.584259 [ 129.488939] r9:c07f4bec r8:c5f85f60 r7:c2816000 r6:b6e08000 r5:c6d32f00 r4:00000000
4692 19:51:08.584620 [ 129.496691] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4693 19:51:08.584948 [ 129.503835] r10:00000004 r9:00000000 r8:00000000 r7:b6e08000 r6:c5f84000 r5:c6d32f00
4694 19:51:08.585265 [ 129.511669] r4:c6d32f00
4695 19:51:08.585566 [ 129.514212] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4696 19:51:08.627680 [ 129.521356] r9:c5f84000 r8:c03002e4 r7:00000004 r6:b6f4fe00 r5:00000012 r4:00000012
4697 19:51:08.628197 [ 129.529111] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4698 19:51:08.628529 [ 129.536685] Exception stack(0xc5f85fa8 to 0xc5f85ff0)
4699 19:51:08.628830 [ 129.541746] 5fa0: 00000012 00000012 00000001 b6e08000 00000012 00000000
4700 19:51:08.629121 [ 129.549931] 5fc0: 00000012 00000012 b6f4fe00 00000004 00000001 00000000 00020000 bedb2a54
4701 19:51:08.629435 [ 129.558117] 5fe0: 00000004 bedb2788 b6ebd94f b6e43c66
4702 19:51:08.629736 [ 129.563250] irq event stamp: 0
4703 19:51:08.671534 [ 129.566329] hardirqs last enabled at (0): [<00000000>] 0x0
4704 19:51:08.672047 [ 129.571919] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4705 19:51:08.672409 [ 129.579448] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4706 19:51:08.672739 [ 129.586979] softirqs last disabled at (0): [<00000000>] 0x0
4707 19:51:08.673050 [ 129.592562] ---[ end trace 1b4975fd99b799ef ]---
4708 19:51:08.673353 [ 129.597218] lkdtm: Zero detected: saturated
4709 19:51:08.800600 # [ 129.269981] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4710 19:51:08.801146 # [ 129.275866] lkdtm: attempting safe refcount_add_not_zero() from zero
4711 19:51:08.801500 # [ 129.282260] lkdtm: Good: zero detected
4712 19:51:08.801823 # [ 129.286061] lkdtm: Correctly stayed at zero
4713 19:51:08.802134 # [ 129.290267] lkdtm: attempting bad refcount_add() from zero
4714 19:51:08.802435 # [ 129.295958] ------------[ cut here ]------------
4715 19:51:08.802732 # [ 129.300659] WARNING: CPU: 1 PID: 2988 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4716 19:51:08.847564 # [ 129.309227] refcount_t: addition on 0; use-after-free.
4717 19:51:08.848113 # [ 129.314412] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4718 19:51:08.848484 # [ 129.343571] CPU: 1 PID: 2988 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4719 19:51:08.891534 # [ 129.351320] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4720 19:51:08.892089 # [ 129.357853] Backtrace:
4721 19:51:08.892441 # [ 129.360325] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4722 19:51:08.892769 # [ 129.367905] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4723 19:51:08.893084 # [ 129.373574] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4724 19:51:08.893392 # [ 129.380896] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4725 19:51:08.893694 # [ 129.387867] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbc8
4726 19:51:08.935543 # [ 129.395621] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4727 19:51:08.936063 # [ 129.403112] r7:00000019 r6:c1a1fbc8 r5:c1a1fbd8 r4:c5f84000
4728 19:51:08.936394 # [ 129.408785] [<c134b890>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4729 19:51:08.936695 # [ 129.417837] r9:c1acbb40 r8:c15e7d40 r7:c5f85f60 r6:00000012 r5:00000000 r4:c5f84000
4730 19:51:08.936985 # [ 129.425598] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3c4>] (__refcount_add.constprop.0+0x54/0x58)
4731 19:51:08.979677 # [ 129.435270] [<c0c2e370>] (__refcount_add.constprop.0) from [<c13589ec>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4732 19:51:08.980241 # [ 129.445022] [<c1358944>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4733 19:51:08.980605 # [ 129.453811] r5:c6d21000 r4:00000034
4734 19:51:08.980937 # [ 129.457399] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4735 19:51:08.981255 # [ 129.465417] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4736 19:51:08.981562 # [ 129.473343] r9:c5f85f60 r8:c309a780 r7:00000012 r6:b6e08000 r5:c6d32f00 r4:c0c2d710
4737 19:51:09.023529 # [ 129.481098] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4738 19:51:09.024075 # [ 129.488939] r9:c07f4bec r8:c5f85f60 r7:c2816000 r6:b6e08000 r5:c6d32f00 r4:00000000
4739 19:51:09.024434 # [ 129.496691] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4740 19:51:09.024758 # [ 129.503835] r10:00000004 r9:00000000 r8:00000000 r7:b6e08000 r6:c5f84000 r5:c6d32f00
4741 19:51:09.025071 # [ 129.511669] r4:c6d32f00
4742 19:51:09.025370 # [ 129.514212] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4743 19:51:09.067772 # [ 129.521356] r9:c5f84000 r8:c03002e4 r7:00000004 r6:b6f4fe00 r5:00000012 r4:00000012
4744 19:51:09.068317 # [ 129.529111] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4745 19:51:09.068672 # [ 129.536685] Exception stack(0xc5f85fa8 to 0xc5f85ff0)
4746 19:51:09.069002 # [ 129.541746] 5fa0: 00000012 00000012 00000001 b6e08000 00000012 00000000
4747 19:51:09.069318 # [ 129.549931] 5fc0: 00000012 00000012 b6f4fe00 00000004 00000001 00000000 00020000 bedb2a54
4748 19:51:09.069621 # [ 129.558117] 5fe0: 00000004 bedb2788 b6ebd94f b6e43c66
4749 19:51:09.069920 # [ 129.563250] irq event stamp: 0
4750 19:51:09.111484 # [ 129.566329] hardirqs last enabled at (0): [<00000000>] 0x0
4751 19:51:09.111991 # [ 129.571919] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4752 19:51:09.112353 # [ 129.579448] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4753 19:51:09.112682 # [ 129.586979] softirqs last disabled at (0): [<00000000>] 0x0
4754 19:51:09.112997 # [ 129.592562] ---[ end trace 1b4975fd99b799ef ]---
4755 19:51:09.113302 # [ 129.597218] lkdtm: Zero detected: saturated
4756 19:51:09.113598 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4757 19:51:09.155769 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4758 19:51:09.156324 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4759 19:51:09.177655 [ 130.080438] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4760 19:51:09.178198 [ 130.086620] lkdtm: attempting bad refcount_inc() from saturated
4761 19:51:09.178548 [ 130.092556] ------------[ cut here ]------------
4762 19:51:09.178874 [ 130.097446] WARNING: CPU: 3 PID: 3025 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4763 19:51:09.179228 [ 130.105950] refcount_t: saturated; leaking memory.
4764 19:51:09.221054 [ 130.110752] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4765 19:51:09.221613 [ 130.139909] CPU: 3 PID: 3025 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4766 19:51:09.221968 [ 130.147659] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4767 19:51:09.222295 [ 130.154191] Backtrace:
4768 19:51:09.222606 [ 130.156665] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4769 19:51:09.222910 [ 130.164243] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4770 19:51:09.264105 [ 130.169913] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4771 19:51:09.264652 [ 130.177234] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4772 19:51:09.265006 [ 130.184204] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbc8
4773 19:51:09.265331 [ 130.191958] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4774 19:51:09.265648 [ 130.199446] r7:00000016 r6:c1a1fbc8 r5:c1a1fba0 r4:c5bbe000
4775 19:51:09.265952 [ 130.205119] [<c134b890>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4776 19:51:09.307482 [ 130.214086] r9:c1acbb54 r8:c15e7d40 r7:c5bbff60 r6:00000017 r5:c47bd000 r4:c5bbe000
4777 19:51:09.308034 [ 130.221847] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
4778 19:51:09.308389 [ 130.231519] [<c0c2e370>] (__refcount_add.constprop.0) from [<c1358a5c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4779 19:51:09.308717 [ 130.241707] [<c1358a10>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4780 19:51:09.309031 [ 130.250928] r4:00000035
4781 19:51:09.351515 [ 130.253473] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4782 19:51:09.352065 [ 130.261490] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4783 19:51:09.352430 [ 130.269416] r9:c5bbff60 r8:c309a780 r7:00000017 r6:b6e0e000 r5:c5aff400 r4:c0c2d710
4784 19:51:09.352761 [ 130.277173] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4785 19:51:09.353081 [ 130.285012] r9:c07f4bec r8:c5bbff60 r7:c2816000 r6:b6e0e000 r5:c5aff400 r4:00000000
4786 19:51:09.353389 [ 130.292765] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4787 19:51:09.395494 [ 130.299910] r10:00000004 r9:00000000 r8:00000000 r7:b6e0e000 r6:c5bbe000 r5:c5aff400
4788 19:51:09.396038 [ 130.307743] r4:c5aff400
4789 19:51:09.396384 [ 130.310286] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4790 19:51:09.396711 [ 130.317429] r9:c5bbe000 r8:c03002e4 r7:00000004 r6:b6f55e00 r5:00000017 r4:00000017
4791 19:51:09.397027 [ 130.325185] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4792 19:51:09.397333 [ 130.332759] Exception stack(0xc5bbffa8 to 0xc5bbfff0)
4793 19:51:09.439390 [ 130.337820] ffa0: 00000017 00000017 00000001 b6e0e000 00000017 00000000
4794 19:51:09.439898 [ 130.346008] ffc0: 00000017 00000017 b6f55e00 00000004 00000001 00000000 00020000 becb1a54
4795 19:51:09.440220 [ 130.354190] ffe0: 00000004 becb1788 b6ec394f b6e49c66
4796 19:51:09.440521 [ 130.359281] irq event stamp: 0
4797 19:51:09.440805 [ 130.362353] hardirqs last enabled at (0): [<00000000>] 0x0
4798 19:51:09.441087 [ 130.367969] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4799 19:51:09.441367 [ 130.375528] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4800 19:51:09.483773 [ 130.383086] softirqs last disabled at (0): [<00000000>] 0x0
4801 19:51:09.484285 [ 130.388689] ---[ end trace 1b4975fd99b799f0 ]---
4802 19:51:09.484645 [ 130.393360] lkdtm: Saturation detected: still saturated
4803 19:51:09.597284 # [ 130.080438] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4804 19:51:09.597830 # [ 130.086620] lkdtm: attempting bad refcount_inc() from saturated
4805 19:51:09.598180 # [ 130.092556] ------------[ cut here ]------------
4806 19:51:09.598506 # [ 130.097446] WARNING: CPU: 3 PID: 3025 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4807 19:51:09.598823 # [ 130.105950] refcount_t: saturated; leaking memory.
4808 19:51:09.640247 # [ 130.110752] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4809 19:51:09.640818 # [ 130.139909] CPU: 3 PID: 3025 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4810 19:51:09.641180 # [ 130.147659] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4811 19:51:09.641512 # [ 130.154191] Backtrace:
4812 19:51:09.641819 # [ 130.156665] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4813 19:51:09.683424 # [ 130.164243] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4814 19:51:09.683968 # [ 130.169913] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4815 19:51:09.684320 # [ 130.177234] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4816 19:51:09.684649 # [ 130.184204] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbc8
4817 19:51:09.684968 # [ 130.191958] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4818 19:51:09.685275 # [ 130.199446] r7:00000016 r6:c1a1fbc8 r5:c1a1fba0 r4:c5bbe000
4819 19:51:09.727485 # [ 130.205119] [<c134b890>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4820 19:51:09.728038 # [ 130.214086] r9:c1acbb54 r8:c15e7d40 r7:c5bbff60 r6:00000017 r5:c47bd000 r4:c5bbe000
4821 19:51:09.728401 # [ 130.221847] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
4822 19:51:09.728734 # [ 130.231519] [<c0c2e370>] (__refcount_add.constprop.0) from [<c1358a5c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4823 19:51:09.729054 # [ 130.241707] [<c1358a10>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4824 19:51:09.771530 # [ 130.250928] r4:00000035
4825 19:51:09.772083 # [ 130.253473] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4826 19:51:09.772461 # [ 130.261490] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4827 19:51:09.772785 # [ 130.269416] r9:c5bbff60 r8:c309a780 r7:00000017 r6:b6e0e000 r5:c5aff400 r4:c0c2d710
4828 19:51:09.773099 # [ 130.277173] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4829 19:51:09.773404 # [ 130.285012] r9:c07f4bec r8:c5bbff60 r7:c2816000 r6:b6e0e000 r5:c5aff400 r4:00000000
4830 19:51:09.815475 # [ 130.292765] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4831 19:51:09.816027 # [ 130.299910] r10:00000004 r9:00000000 r8:00000000 r7:b6e0e000 r6:c5bbe000 r5:c5aff400
4832 19:51:09.816392 # [ 130.307743] r4:c5aff400
4833 19:51:09.816714 # [ 130.310286] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4834 19:51:09.817026 # [ 130.317429] r9:c5bbe000 r8:c03002e4 r7:00000004 r6:b6f55e00 r5:00000017 r4:00000017
4835 19:51:09.817330 # [ 130.325185] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4836 19:51:09.863653 # [ 130.332759] Exception stack(0xc5bbffa8 to 0xc5bbfff0)
4837 19:51:09.864198 # [ 130.337820] ffa0: 00000017 00000017 00000001 b6e0e000 00000017 00000000
4838 19:51:09.864553 # [ 130.346008] ffc0: 00000017 00000017 b6f55e00 00000004 00000001 00000000 00020000 becb1a54
4839 19:51:09.864882 # [ 130.354190] ffe0: 00000004 becb1788 b6ec394f b6e49c66
4840 19:51:09.865194 # [ 130.359281] irq event stamp: 0
4841 19:51:09.865499 # [ 130.362353] hardirqs last enabled at (0): [<00000000>] 0x0
4842 19:51:09.865801 # [ 130.367969] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4843 19:51:09.907455 # [ 130.375528] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4844 19:51:09.908001 # [ 130.383086] softirqs last disabled at (0): [<00000000>] 0x0
4845 19:51:09.908353 # [ 130.388689] ---[ end trace 1b4975fd99b799f0 ]---
4846 19:51:09.908685 # [ 130.393360] lkdtm: Saturation detected: still saturated
4847 19:51:09.909002 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4848 19:51:09.909313 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4849 19:51:09.909618 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4850 19:51:09.969826 [ 130.877030] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4851 19:51:09.970360 [ 130.883202] lkdtm: attempting bad refcount_dec() from saturated
4852 19:51:09.970715 [ 130.889138] ------------[ cut here ]------------
4853 19:51:09.971069 [ 130.893851] WARNING: CPU: 1 PID: 3060 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4854 19:51:09.971394 [ 130.902304] refcount_t: decrement hit 0; leaking memory.
4855 19:51:10.012978 [ 130.907687] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4856 19:51:10.013541 [ 130.936908] CPU: 1 PID: 3060 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4857 19:51:10.013901 [ 130.944661] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4858 19:51:10.014229 [ 130.951195] Backtrace:
4859 19:51:10.014540 [ 130.953673] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4860 19:51:10.055939 [ 130.961256] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4861 19:51:10.056481 [ 130.966931] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4862 19:51:10.056836 [ 130.974258] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4863 19:51:10.057163 [ 130.981235] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbc8
4864 19:51:10.057476 [ 130.988993] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4865 19:51:10.057782 [ 130.996486] r7:0000001f r6:c1a1fbc8 r5:c1a1fc2c r4:c5b00000
4866 19:51:10.099569 [ 131.002164] [<c134b890>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4867 19:51:10.100120 [ 131.011136] r9:c1acbb6c r8:c15e7d40 r7:c5b01f60 r6:00000017 r5:c5d68000 r4:c5b00000
4868 19:51:10.100468 [ 131.018900] [<c086ceb0>] (refcount_warn_saturate) from [<c1358348>] (__refcount_dec.constprop.0+0x38/0x3c)
4869 19:51:10.100797 [ 131.028574] [<c1358310>] (__refcount_dec.constprop.0) from [<c1358ac8>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4870 19:51:10.101112 [ 131.038770] [<c1358a80>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4871 19:51:10.101417 [ 131.047994] r4:00000036
4872 19:51:10.143147 [ 131.050546] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4873 19:51:10.143306 [ 131.058567] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4874 19:51:10.143377 [ 131.066495] r9:c5b01f60 r8:c309a780 r7:00000017 r6:b6dde000 r5:c5acaf00 r4:c0c2d710
4875 19:51:10.143445 [ 131.074256] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4876 19:51:10.143519 [ 131.082097] r9:c07f4bec r8:c5b01f60 r7:c2816000 r6:b6dde000 r5:c5acaf00 r4:00000000
4877 19:51:10.187163 [ 131.089855] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4878 19:51:10.187301 [ 131.097003] r10:00000004 r9:00000000 r8:00000000 r7:b6dde000 r6:c5b00000 r5:c5acaf00
4879 19:51:10.187370 [ 131.104840] r4:c5acaf00
4880 19:51:10.187432 [ 131.107386] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4881 19:51:10.187491 [ 131.114534] r9:c5b00000 r8:c03002e4 r7:00000004 r6:b6f25e00 r5:00000017 r4:00000017
4882 19:51:10.187549 [ 131.122293] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4883 19:51:10.187606 [ 131.129871] Exception stack(0xc5b01fa8 to 0xc5b01ff0)
4884 19:51:10.231138 [ 131.134936] 1fa0: 00000017 00000017 00000001 b6dde000 00000017 00000000
4885 19:51:10.231289 [ 131.143125] 1fc0: 00000017 00000017 b6f25e00 00000004 00000001 00000000 00020000 bead8a54
4886 19:51:10.231357 [ 131.151311] 1fe0: 00000004 bead8788 b6e9394f b6e19c66
4887 19:51:10.231462 [ 131.156451] irq event stamp: 0
4888 19:51:10.231536 [ 131.159529] hardirqs last enabled at (0): [<00000000>] 0x0
4889 19:51:10.231609 [ 131.165151] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4890 19:51:10.231667 [ 131.172654] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4891 19:51:10.275492 [ 131.180233] softirqs last disabled at (0): [<00000000>] 0x0
4892 19:51:10.275664 [ 131.185880] ---[ end trace 1b4975fd99b799f1 ]---
4893 19:51:10.275745 [ 131.190522] lkdtm: Saturation detected: still saturated
4894 19:51:10.394951 # [ 130.877030] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4895 19:51:10.395523 # [ 130.883202] lkdtm: attempting bad refcount_dec() from saturated
4896 19:51:10.395872 # [ 130.889138] ------------[ cut here ]------------
4897 19:51:10.396192 # [ 130.893851] WARNING: CPU: 1 PID: 3060 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4898 19:51:10.396501 # [ 130.902304] refcount_t: decrement hit 0; leaking memory.
4899 19:51:10.437502 # [ 130.907687] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4900 19:51:10.437747 # [ 130.936908] CPU: 1 PID: 3060 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4901 19:51:10.437877 # [ 130.944661] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4902 19:51:10.437990 # [ 130.951195] Backtrace:
4903 19:51:10.438097 # [ 130.953673] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4904 19:51:10.480859 # [ 130.961256] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4905 19:51:10.481371 # [ 130.966931] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4906 19:51:10.481694 # [ 130.974258] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4907 19:51:10.481989 # [ 130.981235] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbc8
4908 19:51:10.482274 # [ 130.988993] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4909 19:51:10.482548 # [ 130.996486] r7:0000001f r6:c1a1fbc8 r5:c1a1fc2c r4:c5b00000
4910 19:51:10.523824 # [ 131.002164] [<c134b890>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4911 19:51:10.524340 # [ 131.011136] r9:c1acbb6c r8:c15e7d40 r7:c5b01f60 r6:00000017 r5:c5d68000 r4:c5b00000
4912 19:51:10.524667 # [ 131.018900] [<c086ceb0>] (refcount_warn_saturate) from [<c1358348>] (__refcount_dec.constprop.0+0x38/0x3c)
4913 19:51:10.524970 # [ 131.028574] [<c1358310>] (__refcount_dec.constprop.0) from [<c1358ac8>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4914 19:51:10.525263 # [ 131.038770] [<c1358a80>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4915 19:51:10.525547 # [ 131.047994] r4:00000036
4916 19:51:10.567499 # [ 131.050546] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4917 19:51:10.568042 # [ 131.058567] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4918 19:51:10.568402 # [ 131.066495] r9:c5b01f60 r8:c309a780 r7:00000017 r6:b6dde000 r5:c5acaf00 r4:c0c2d710
4919 19:51:10.568731 # [ 131.074256] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4920 19:51:10.569044 # [ 131.082097] r9:c07f4bec r8:c5b01f60 r7:c2816000 r6:b6dde000 r5:c5acaf00 r4:00000000
4921 19:51:10.611443 # [ 131.089855] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4922 19:51:10.611955 # [ 131.097003] r10:00000004 r9:00000000 r8:00000000 r7:b6dde000 r6:c5b00000 r5:c5acaf00
4923 19:51:10.612331 # [ 131.104840] r4:c5acaf00
4924 19:51:10.612697 # [ 131.107386] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4925 19:51:10.613017 # [ 131.114534] r9:c5b00000 r8:c03002e4 r7:00000004 r6:b6f25e00 r5:00000017 r4:00000017
4926 19:51:10.613326 # [ 131.122293] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4927 19:51:10.613627 # [ 131.129871] Exception stack(0xc5b01fa8 to 0xc5b01ff0)
4928 19:51:10.655524 # [ 131.134936] 1fa0: 00000017 00000017 00000001 b6dde000 00000017 00000000
4929 19:51:10.656077 # [ 131.143125] 1fc0: 00000017 00000017 b6f25e00 00000004 00000001 00000000 00020000 bead8a54
4930 19:51:10.656437 # [ 131.151311] 1fe0: 00000004 bead8788 b6e9394f b6e19c66
4931 19:51:10.656763 # [ 131.156451] irq event stamp: 0
4932 19:51:10.657073 # [ 131.159529] hardirqs last enabled at (0): [<00000000>] 0x0
4933 19:51:10.657378 # [ 131.165151] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4934 19:51:10.700987 # [ 131.172654] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4935 19:51:10.701532 # [ 131.180233] softirqs last disabled at (0): [<00000000>] 0x0
4936 19:51:10.701883 # [ 131.185880] ---[ end trace 1b4975fd99b799f1 ]---
4937 19:51:10.702211 # [ 131.190522] lkdtm: Saturation detected: still saturated
4938 19:51:10.702522 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4939 19:51:10.702826 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4940 19:51:10.703176 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4941 19:51:10.761072 [ 131.665635] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4942 19:51:10.761620 [ 131.671754] lkdtm: attempting bad refcount_dec() from saturated
4943 19:51:10.761968 [ 131.677796] ------------[ cut here ]------------
4944 19:51:10.762292 [ 131.682451] WARNING: CPU: 0 PID: 3095 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4945 19:51:10.762611 [ 131.690956] refcount_t: saturated; leaking memory.
4946 19:51:10.804062 [ 131.695810] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4947 19:51:10.804619 [ 131.725060] CPU: 0 PID: 3095 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4948 19:51:10.804975 [ 131.732812] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4949 19:51:10.805309 [ 131.739348] Backtrace:
4950 19:51:10.805624 [ 131.741826] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4951 19:51:10.805932 [ 131.749408] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4952 19:51:10.847634 [ 131.755083] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4953 19:51:10.848183 [ 131.762412] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4954 19:51:10.848536 [ 131.769385] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbc8
4955 19:51:10.848863 [ 131.777144] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
4956 19:51:10.849177 [ 131.784637] r7:00000016 r6:c1a1fbc8 r5:c1a1fba0 r4:c686c000
4957 19:51:10.891497 [ 131.790317] [<c134b890>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4958 19:51:10.892048 [ 131.799288] r9:c1acbb84 r8:c15e7d40 r7:c686df60 r6:00000017 r5:c5ba4000 r4:c686c000
4959 19:51:10.892410 [ 131.807056] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
4960 19:51:10.892741 [ 131.816735] [<c0c2e370>] (__refcount_add.constprop.0) from [<c1358b38>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4961 19:51:10.893056 [ 131.826928] [<c1358aec>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
4962 19:51:10.893360 [ 131.836153] r4:00000037
4963 19:51:10.935585 [ 131.838702] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
4964 19:51:10.936131 [ 131.846723] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4965 19:51:10.936486 [ 131.854653] r9:c686df60 r8:c309a780 r7:00000017 r6:b6eb1000 r5:c582f900 r4:c0c2d710
4966 19:51:10.936815 [ 131.862414] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4967 19:51:10.937127 [ 131.870256] r9:c07f4bec r8:c686df60 r7:c2816000 r6:b6eb1000 r5:c582f900 r4:00000000
4968 19:51:10.937436 [ 131.878013] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4969 19:51:10.979599 [ 131.885159] r10:00000004 r9:00000000 r8:00000000 r7:b6eb1000 r6:c686c000 r5:c582f900
4970 19:51:10.980146 [ 131.892995] r4:c582f900
4971 19:51:10.980499 [ 131.895544] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4972 19:51:10.980823 [ 131.902692] r9:c686c000 r8:c03002e4 r7:00000004 r6:b6ff8e00 r5:00000017 r4:00000017
4973 19:51:10.981133 [ 131.910452] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4974 19:51:10.981435 [ 131.918030] Exception stack(0xc686dfa8 to 0xc686dff0)
4975 19:51:11.023481 [ 131.923094] dfa0: 00000017 00000017 00000001 b6eb1000 00000017 00000000
4976 19:51:11.023995 [ 131.931283] dfc0: 00000017 00000017 b6ff8e00 00000004 00000001 00000000 00020000 bea3da54
4977 19:51:11.024327 [ 131.939469] dfe0: 00000004 bea3d788 b6f6694f b6eecc66
4978 19:51:11.024626 [ 131.944604] irq event stamp: 0
4979 19:51:11.024912 [ 131.947683] hardirqs last enabled at (0): [<00000000>] 0x0
4980 19:51:11.025191 [ 131.953321] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4981 19:51:11.025467 [ 131.962320] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4982 19:51:11.067309 [ 131.970183] softirqs last disabled at (0): [<00000000>] 0x0
4983 19:51:11.067472 [ 131.975818] ---[ end trace 1b4975fd99b799f2 ]---
4984 19:51:11.067539 [ 131.980451] lkdtm: Saturation detected: still saturated
4985 19:51:11.194824 # [ 131.665635] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4986 19:51:11.195432 # [ 131.671754] lkdtm: attempting bad refcount_dec() from saturated
4987 19:51:11.195787 # [ 131.677796] ------------[ cut here ]------------
4988 19:51:11.196110 # [ 131.682451] WARNING: CPU: 0 PID: 3095 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4989 19:51:11.196424 # [ 131.690956] refcount_t: saturated; leaking memory.
4990 19:51:11.237894 # [ 131.695810] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
4991 19:51:11.238464 # [ 131.725060] CPU: 0 PID: 3095 Comm: cat Tainted: G D W 5.10.126-cip11 #1
4992 19:51:11.238820 # [ 131.732812] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4993 19:51:11.239179 # [ 131.739348] Backtrace:
4994 19:51:11.239494 # [ 131.741826] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
4995 19:51:11.280814 # [ 131.749408] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4996 19:51:11.281367 # [ 131.755083] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
4997 19:51:11.281727 # [ 131.762412] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4998 19:51:11.282056 # [ 131.769385] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbc8
4999 19:51:11.282372 # [ 131.777144] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
5000 19:51:11.282676 # [ 131.784637] r7:00000016 r6:c1a1fbc8 r5:c1a1fba0 r4:c686c000
5001 19:51:11.323738 # [ 131.790317] [<c134b890>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
5002 19:51:11.324284 # [ 131.799288] r9:c1acbb84 r8:c15e7d40 r7:c686df60 r6:00000017 r5:c5ba4000 r4:c686c000
5003 19:51:11.324641 # [ 131.807056] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e3b4>] (__refcount_add.constprop.0+0x44/0x58)
5004 19:51:11.324968 # [ 131.816735] [<c0c2e370>] (__refcount_add.constprop.0) from [<c1358b38>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5005 19:51:11.367513 # [ 131.826928] [<c1358aec>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5006 19:51:11.368061 # [ 131.836153] r4:00000037
5007 19:51:11.368410 # [ 131.838702] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5008 19:51:11.368741 # [ 131.846723] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5009 19:51:11.369055 # [ 131.854653] r9:c686df60 r8:c309a780 r7:00000017 r6:b6eb1000 r5:c582f900 r4:c0c2d710
5010 19:51:11.369361 # [ 131.862414] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5011 19:51:11.411428 # [ 131.870256] r9:c07f4bec r8:c686df60 r7:c2816000 r6:b6eb1000 r5:c582f900 r4:00000000
5012 19:51:11.411931 # [ 131.878013] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5013 19:51:11.412256 # [ 131.885159] r10:00000004 r9:00000000 r8:00000000 r7:b6eb1000 r6:c686c000 r5:c582f900
5014 19:51:11.412604 # [ 131.892995] r4:c582f900
5015 19:51:11.412917 # [ 131.895544] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5016 19:51:11.413207 # [ 131.902692] r9:c686c000 r8:c03002e4 r7:00000004 r6:b6ff8e00 r5:00000017 r4:00000017
5017 19:51:11.413486 # [ 131.910452] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5018 19:51:11.455460 # [ 131.918030] Exception stack(0xc686dfa8 to 0xc686dff0)
5019 19:51:11.456007 # [ 131.923094] dfa0: 00000017 00000017 00000001 b6eb1000 00000017 00000000
5020 19:51:11.456360 # [ 131.931283] dfc0: 00000017 00000017 b6ff8e00 00000004 00000001 00000000 00020000 bea3da54
5021 19:51:11.456685 # [ 131.939469] dfe0: 00000004 bea3d788 b6f6694f b6eecc66
5022 19:51:11.456998 # [ 131.944604] irq event stamp: 0
5023 19:51:11.457301 # [ 131.947683] hardirqs last enabled at (0): [<00000000>] 0x0
5024 19:51:11.457606 # [ 131.953321] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5025 19:51:11.505906 # [ 131.962320] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5026 19:51:11.506456 # [ 131.970183] softirqs last disabled at (0): [<00000000>] 0x0
5027 19:51:11.506806 # [ 131.975818] ---[ end trace 1b4975fd99b799f2 ]---
5028 19:51:11.507167 # [ 131.980451] lkdtm: Saturation detected: still saturated
5029 19:51:11.507482 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5030 19:51:11.507786 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5031 19:51:11.508093 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5032 19:51:11.549654 [ 132.455098] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5033 19:51:11.550200 [ 132.461994] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5034 19:51:11.550551 [ 132.468799] ------------[ cut here ]------------
5035 19:51:11.550879 [ 132.473496] WARNING: CPU: 2 PID: 3127 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5036 19:51:11.551241 [ 132.481943] refcount_t: saturated; leaking memory.
5037 19:51:11.592842 [ 132.486783] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
5038 19:51:11.593405 [ 132.515931] CPU: 2 PID: 3127 Comm: cat Tainted: G D W 5.10.126-cip11 #1
5039 19:51:11.593760 [ 132.523681] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5040 19:51:11.594089 [ 132.530214] Backtrace:
5041 19:51:11.594401 [ 132.532686] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
5042 19:51:11.635952 [ 132.540266] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5043 19:51:11.636500 [ 132.545935] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
5044 19:51:11.636853 [ 132.553258] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5045 19:51:11.637178 [ 132.560230] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbc8
5046 19:51:11.637492 [ 132.567984] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
5047 19:51:11.637797 [ 132.575474] r7:00000013 r6:c1a1fbc8 r5:c1a1fba0 r4:c5f5e000
5048 19:51:11.679452 [ 132.581147] [<c134b890>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5049 19:51:11.679998 [ 132.590115] r9:c1acbb9c r8:c15e7d40 r7:c5f5ff60 r6:00000020 r5:c6c3a000 r4:c0000000
5050 19:51:11.680353 [ 132.597876] [<c086ceb0>] (refcount_warn_saturate) from [<c13583b0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5051 19:51:11.680684 [ 132.608328] [<c135834c>] (__refcount_add_not_zero.constprop.0) from [<c1358bac>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5052 19:51:11.681003 [ 132.620070] r5:c6c3a000 r4:c5f5e000
5053 19:51:11.723507 [ 132.623661] [<c1358b5c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5054 19:51:11.724055 [ 132.633665] r4:00000038
5055 19:51:11.724411 [ 132.636210] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5056 19:51:11.724739 [ 132.644228] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5057 19:51:11.725058 [ 132.652152] r9:c5f5ff60 r8:c309a780 r7:00000020 r6:b6e8e000 r5:c682b040 r4:c0c2d710
5058 19:51:11.725366 [ 132.659908] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5059 19:51:11.767675 [ 132.667747] r9:c07f4bec r8:c5f5ff60 r7:c2816000 r6:b6e8e000 r5:c682b040 r4:00000000
5060 19:51:11.768223 [ 132.675500] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5061 19:51:11.768576 [ 132.682645] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c5f5e000 r5:c682b040
5062 19:51:11.768905 [ 132.690480] r4:c682b040
5063 19:51:11.769221 [ 132.693022] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5064 19:51:11.769527 [ 132.700167] r9:c5f5e000 r8:c03002e4 r7:00000004 r6:b6fd5e00 r5:00000020 r4:00000020
5065 19:51:11.769829 [ 132.707921] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5066 19:51:11.811601 [ 132.715495] Exception stack(0xc5f5ffa8 to 0xc5f5fff0)
5067 19:51:11.812162 [ 132.720555] ffa0: 00000020 00000020 00000001 b6e8e000 00000020 00000000
5068 19:51:11.812544 [ 132.728743] ffc0: 00000020 00000020 b6fd5e00 00000004 00000001 00000000 00020000 be874a54
5069 19:51:11.812874 [ 132.736928] ffe0: 00000004 be874788 b6f4394f b6ec9c66
5070 19:51:11.813190 [ 132.742041] irq event stamp: 0
5071 19:51:11.813496 [ 132.745139] hardirqs last enabled at (0): [<00000000>] 0x0
5072 19:51:11.813794 [ 132.750728] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5073 19:51:11.855644 [ 132.758267] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5074 19:51:11.856134 [ 132.765819] softirqs last disabled at (0): [<00000000>] 0x0
5075 19:51:11.856465 [ 132.771407] ---[ end trace 1b4975fd99b799f3 ]---
5076 19:51:11.856765 [ 132.776075] lkdtm: Saturation detected: still saturated
5077 19:51:11.987642 # [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
5078 19:51:11.988127 # [ 0.000000] Switching to timer-based delay loop, resolution 333ns
5079 19:51:11.988431 # [ 132.455098] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5080 19:51:11.988710 # [ 132.461994] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5081 19:51:11.988978 # [ 132.468799] ------------[ cut here ]------------
5082 19:51:11.989268 # [ 132.473496] WARNING: CPU: 2 PID: 3127 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5083 19:51:12.035531 # [ 132.481943] refcount_t: saturated; leaking memory.
5084 19:51:12.036076 # [ 132.486783] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
5085 19:51:12.036442 # [ 132.515931] CPU: 2 PID: 3127 Comm: cat Tainted: G D W 5.10.126-cip11 #1
5086 19:51:12.079435 # [ 132.523681] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5087 19:51:12.079944 # [ 132.530214] Backtrace:
5088 19:51:12.080266 # [ 132.532686] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
5089 19:51:12.080568 # [ 132.540266] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5090 19:51:12.080859 # [ 132.545935] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
5091 19:51:12.081142 # [ 132.553258] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5092 19:51:12.081421 # [ 132.560230] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbc8
5093 19:51:12.123248 # [ 132.567984] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
5094 19:51:12.123351 # [ 132.575474] r7:00000013 r6:c1a1fbc8 r5:c1a1fba0 r4:c5f5e000
5095 19:51:12.123433 # [ 132.581147] [<c134b890>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5096 19:51:12.123510 # [ 132.590115] r9:c1acbb9c r8:c15e7d40 r7:c5f5ff60 r6:00000020 r5:c6c3a000 r4:c0000000
5097 19:51:12.123582 # [ 132.597876] [<c086ceb0>] (refcount_warn_saturate) from [<c13583b0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5098 19:51:12.167487 # [ 132.608328] [<c135834c>] (__refcount_add_not_zero.constprop.0) from [<c1358bac>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5099 19:51:12.168002 # [ 132.620070] r5:c6c3a000 r4:c5f5e000
5100 19:51:12.168324 # [ 132.623661] [<c1358b5c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5101 19:51:12.168628 # [ 132.633665] r4:00000038
5102 19:51:12.168917 # [ 132.636210] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5103 19:51:12.169200 # [ 132.644228] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5104 19:51:12.211675 # [ 132.652152] r9:c5f5ff60 r8:c309a780 r7:00000020 r6:b6e8e000 r5:c682b040 r4:c0c2d710
5105 19:51:12.212215 # [ 132.659908] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5106 19:51:12.212565 # [ 132.667747] r9:c07f4bec r8:c5f5ff60 r7:c2816000 r6:b6e8e000 r5:c682b040 r4:00000000
5107 19:51:12.212866 # [ 132.675500] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5108 19:51:12.213156 # [ 132.682645] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c5f5e000 r5:c682b040
5109 19:51:12.213437 # [ 132.690480] r4:c682b040
5110 19:51:12.255537 # [ 132.693022] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5111 19:51:12.256084 # [ 132.700167] r9:c5f5e000 r8:c03002e4 r7:00000004 r6:b6fd5e00 r5:00000020 r4:00000020
5112 19:51:12.256442 # [ 132.707921] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5113 19:51:12.256764 # [ 132.715495] Exception stack(0xc5f5ffa8 to 0xc5f5fff0)
5114 19:51:12.257078 # [ 132.720555] ffa0: 00000020 00000020 00000001 b6e8e000 00000020 00000000
5115 19:51:12.257385 # [ 132.728743] ffc0: 00000020 00000020 b6fd5e00 00000004 00000001 00000000 00020000 be874a54
5116 19:51:12.299454 # [ 132.736928] ffe0: 00000004 be874788 b6f4394f b6ec9c66
5117 19:51:12.299996 # [ 132.742041] irq event stamp: 0
5118 19:51:12.300345 # [ 132.745139] hardirqs last enabled at (0): [<00000000>] 0x0
5119 19:51:12.300675 # [ 132.750728] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5120 19:51:12.300990 # [ 132.758267] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5121 19:51:12.301300 # [ 132.765819] softirqs last disabled at (0): [<00000000>] 0x0
5122 19:51:12.301603 # [ 132.771407] ---[ end trace 1b4975fd99b799f3 ]---
5123 19:51:12.301900 # [ 132.776075] lkdtm: Saturation detected: still saturated
5124 19:51:12.343661 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5125 19:51:12.344210 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5126 19:51:12.344570 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5127 19:51:12.344891 [ 133.256504] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5128 19:51:12.345205 [ 133.263734] lkdtm: attempting bad refcount_add_not_zero() from saturated
5129 19:51:12.345512 [ 133.270452] ------------[ cut here ]------------
5130 19:51:12.387659 [ 133.275266] WARNING: CPU: 0 PID: 3161 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5131 19:51:12.388209 [ 133.283798] refcount_t: saturated; leaking memory.
5132 19:51:12.388565 [ 133.288601] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
5133 19:51:12.388909 [ 133.317781] CPU: 0 PID: 3161 Comm: cat Tainted: G D W 5.10.126-cip11 #1
5134 19:51:12.431757 [ 133.325531] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5135 19:51:12.432304 [ 133.332064] Backtrace:
5136 19:51:12.432656 [ 133.334537] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
5137 19:51:12.432980 [ 133.342117] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5138 19:51:12.433294 [ 133.347788] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
5139 19:51:12.433594 [ 133.355111] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5140 19:51:12.433894 [ 133.362082] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbc8
5141 19:51:12.475520 [ 133.369836] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
5142 19:51:12.476065 [ 133.377326] r7:00000013 r6:c1a1fbc8 r5:c1a1fba0 r4:c686c000
5143 19:51:12.476418 [ 133.382999] [<c134b890>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5144 19:51:12.476747 [ 133.391967] r9:c1acbbbc r8:c15e7d40 r7:c686df60 r6:00000020 r5:c6c39000 r4:c0000000
5145 19:51:12.477064 [ 133.399728] [<c086ceb0>] (refcount_warn_saturate) from [<c13583b0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5146 19:51:12.519779 [ 133.410177] [<c135834c>] (__refcount_add_not_zero.constprop.0) from [<c1358c34>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5147 19:51:12.520326 [ 133.421918] r5:c6c39000 r4:c686c000
5148 19:51:12.520684 [ 133.425511] [<c1358be4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5149 19:51:12.521018 [ 133.435514] r4:00000039
5150 19:51:12.521328 [ 133.438062] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5151 19:51:12.521635 [ 133.446081] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5152 19:51:12.563743 [ 133.454006] r9:c686df60 r8:c309a780 r7:00000020 r6:b6eb4000 r5:c6d33180 r4:c0c2d710
5153 19:51:12.564294 [ 133.461762] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5154 19:51:12.564651 [ 133.469601] r9:c07f4bec r8:c686df60 r7:c2816000 r6:b6eb4000 r5:c6d33180 r4:00000000
5155 19:51:12.564978 [ 133.477354] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5156 19:51:12.565292 [ 133.484497] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c686c000 r5:c6d33180
5157 19:51:12.565597 [ 133.492329] r4:c6d33180
5158 19:51:12.607471 [ 133.494872] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5159 19:51:12.608018 [ 133.502015] r9:c686c000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000020 r4:00000020
5160 19:51:12.608369 [ 133.509770] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5161 19:51:12.608692 [ 133.517345] Exception stack(0xc686dfa8 to 0xc686dff0)
5162 19:51:12.609003 [ 133.522406] dfa0: 00000020 00000020 00000001 b6eb4000 00000020 00000000
5163 19:51:12.609310 [ 133.530593] dfc0: 00000020 00000020 b6ffbe00 00000004 00000001 00000000 00020000 beee6a54
5164 19:51:12.651564 [ 133.538777] dfe0: 00000004 beee6788 b6f6994f b6eefc66
5165 19:51:12.652068 [ 133.543895] irq event stamp: 0
5166 19:51:12.652420 [ 133.546970] hardirqs last enabled at (0): [<00000000>] 0x0
5167 19:51:12.652746 [ 133.552559] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5168 19:51:12.653060 [ 133.560842] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5169 19:51:12.653364 [ 133.568439] softirqs last disabled at (0): [<00000000>] 0x0
5170 19:51:12.653661 [ 133.574051] ---[ end trace 1b4975fd99b799f4 ]---
5171 19:51:12.653956 [ 133.578680] lkdtm: Saturation detected: still saturated
5172 19:51:12.790495 # [ 133.256504] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5173 19:51:12.791063 # [ 133.263734] lkdtm: attempting bad refcount_add_not_zero() from saturated
5174 19:51:12.791417 # [ 133.270452] ------------[ cut here ]------------
5175 19:51:12.791743 # [ 133.275266] WARNING: CPU: 0 PID: 3161 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5176 19:51:12.792056 # [ 133.283798] refcount_t: saturated; leaking memory.
5177 19:51:12.833730 # [ 133.288601] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
5178 19:51:12.834296 # [ 133.317781] CPU: 0 PID: 3161 Comm: cat Tainted: G D W 5.10.126-cip11 #1
5179 19:51:12.834660 # [ 133.325531] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5180 19:51:12.835011 # [ 133.332064] Backtrace:
5181 19:51:12.835333 # [ 133.334537] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
5182 19:51:12.876537 # [ 133.342117] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5183 19:51:12.877080 # [ 133.347788] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
5184 19:51:12.877433 # [ 133.355111] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5185 19:51:12.877759 # [ 133.362082] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbc8
5186 19:51:12.878071 # [ 133.369836] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
5187 19:51:12.878377 # [ 133.377326] r7:00000013 r6:c1a1fbc8 r5:c1a1fba0 r4:c686c000
5188 19:51:12.919451 # [ 133.382999] [<c134b890>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5189 19:51:12.919959 # [ 133.391967] r9:c1acbbbc r8:c15e7d40 r7:c686df60 r6:00000020 r5:c6c39000 r4:c0000000
5190 19:51:12.920282 # [ 133.399728] [<c086ceb0>] (refcount_warn_saturate) from [<c13583b0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5191 19:51:12.920584 # [ 133.410177] [<c135834c>] (__refcount_add_not_zero.constprop.0) from [<c1358c34>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5192 19:51:12.920876 # [ 133.421918] r5:c6c39000 r4:c686c000
5193 19:51:12.963539 # [ 133.425511] [<c1358be4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5194 19:51:12.964055 # [ 133.435514] r4:00000039
5195 19:51:12.964388 # [ 133.438062] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5196 19:51:12.964694 # [ 133.446081] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5197 19:51:12.964986 # [ 133.454006] r9:c686df60 r8:c309a780 r7:00000020 r6:b6eb4000 r5:c6d33180 r4:c0c2d710
5198 19:51:13.007422 # [ 133.461762] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5199 19:51:13.007940 # [ 133.469601] r9:c07f4bec r8:c686df60 r7:c2816000 r6:b6eb4000 r5:c6d33180 r4:00000000
5200 19:51:13.008263 # [ 133.477354] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5201 19:51:13.008561 # [ 133.484497] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c686c000 r5:c6d33180
5202 19:51:13.008848 # [ 133.492329] r4:c6d33180
5203 19:51:13.009124 # [ 133.494872] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5204 19:51:13.009401 # [ 133.502015] r9:c686c000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000020 r4:00000020
5205 19:51:13.051667 # [ 133.509770] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5206 19:51:13.052216 # [ 133.517345] Exception stack(0xc686dfa8 to 0xc686dff0)
5207 19:51:13.052570 # [ 133.522406] dfa0: 00000020 00000020 00000001 b6eb4000 00000020 00000000
5208 19:51:13.052898 # [ 133.530593] dfc0: 00000020 00000020 b6ffbe00 00000004 00000001 00000000 00020000 beee6a54
5209 19:51:13.053208 # [ 133.538777] dfe0: 00000004 beee6788 b6f6994f b6eefc66
5210 19:51:13.053510 # [ 133.543895] irq event stamp: 0
5211 19:51:13.053803 # [ 133.546970] hardirqs last enabled at (0): [<00000000>] 0x0
5212 19:51:13.095662 # [ 133.552559] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5213 19:51:13.096238 # [ 133.560842] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5214 19:51:13.096624 # [ 133.568439] softirqs last disabled at (0): [<00000000>] 0x0
5215 19:51:13.096956 # [ 133.574051] ---[ end trace 1b4975fd99b799f4 ]---
5216 19:51:13.097276 # [ 133.578680] lkdtm: Saturation detected: still saturated
5217 19:51:13.097586 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5218 19:51:13.097887 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5219 19:51:13.139586 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5220 19:51:13.174407 [ 134.081662] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5221 19:51:13.174954 [ 134.088633] lkdtm: attempting bad refcount_dec_and_test() from saturated
5222 19:51:13.175343 [ 134.095406] ------------[ cut here ]------------
5223 19:51:13.175668 [ 134.100064] WARNING: CPU: 2 PID: 3198 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5224 19:51:13.175989 [ 134.108763] refcount_t: underflow; use-after-free.
5225 19:51:13.217787 [ 134.113621] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
5226 19:51:13.218348 [ 134.142789] CPU: 2 PID: 3198 Comm: cat Tainted: G D W 5.10.126-cip11 #1
5227 19:51:13.218704 [ 134.150538] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5228 19:51:13.219056 [ 134.157070] Backtrace:
5229 19:51:13.219370 [ 134.159541] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
5230 19:51:13.260973 [ 134.167120] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5231 19:51:13.261517 [ 134.172788] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
5232 19:51:13.261867 [ 134.180111] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5233 19:51:13.262193 [ 134.187081] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbc8
5234 19:51:13.262505 [ 134.194835] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
5235 19:51:13.262808 [ 134.202326] r7:0000001c r6:c1a1fbc8 r5:c1a1fc04 r4:c5e64000
5236 19:51:13.303905 [ 134.207999] [<c134b890>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5237 19:51:13.304453 [ 134.217053] r9:c1acbbdc r8:c15e7d40 r7:c5e65f60 r6:00000020 r5:c6c3b000 r4:c5e64000
5238 19:51:13.304803 [ 134.224817] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5239 19:51:13.305133 [ 134.235272] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c1358cbc>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5240 19:51:13.347503 [ 134.247024] [<c1358c6c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5241 19:51:13.348051 [ 134.257028] r4:0000003a
5242 19:51:13.348401 [ 134.259573] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5243 19:51:13.348780 [ 134.267590] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5244 19:51:13.349113 [ 134.275515] r9:c5e65f60 r8:c309a780 r7:00000020 r6:b6dbe000 r5:c6d4c140 r4:c0c2d710
5245 19:51:13.349424 [ 134.283272] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5246 19:51:13.391492 [ 134.291110] r9:c07f4bec r8:c5e65f60 r7:c2816000 r6:b6dbe000 r5:c6d4c140 r4:00000000
5247 19:51:13.392028 [ 134.298863] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5248 19:51:13.392386 [ 134.306007] r10:00000004 r9:00000000 r8:00000000 r7:b6dbe000 r6:c5e64000 r5:c6d4c140
5249 19:51:13.392716 [ 134.313839] r4:c6d4c140
5250 19:51:13.393026 [ 134.316381] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5251 19:51:13.393329 [ 134.323524] r9:c5e64000 r8:c03002e4 r7:00000004 r6:b6f05e00 r5:00000020 r4:00000020
5252 19:51:13.393629 [ 134.331278] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5253 19:51:13.435195 [ 134.338852] Exception stack(0xc5e65fa8 to 0xc5e65ff0)
5254 19:51:13.435400 [ 134.343913] 5fa0: 00000020 00000020 00000001 b6dbe000 00000020 00000000
5255 19:51:13.435469 [ 134.352099] 5fc0: 00000020 00000020 b6f05e00 00000004 00000001 00000000 00020000 be8a6a54
5256 19:51:13.435560 [ 134.360284] 5fe0: 00000004 be8a6788 b6e7394f b6df9c66
5257 19:51:13.435635 [ 134.365402] irq event stamp: 0
5258 19:51:13.435709 [ 134.368476] hardirqs last enabled at (0): [<00000000>] 0x0
5259 19:51:13.435823 [ 134.374104] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5260 19:51:13.479331 [ 134.381640] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5261 19:51:13.479536 [ 134.389220] softirqs last disabled at (0): [<00000000>] 0x0
5262 19:51:13.479644 [ 134.394902] ---[ end trace 1b4975fd99b799f5 ]---
5263 19:51:13.479741 [ 134.399546] lkdtm: Saturation detected: still saturated
5264 19:51:13.607539 # [ 134.081662] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5265 19:51:13.608052 # [ 134.088633] lkdtm: attempting bad refcount_dec_and_test() from saturated
5266 19:51:13.608380 # [ 134.095406] ------------[ cut here ]------------
5267 19:51:13.608677 # [ 134.100064] WARNING: CPU: 2 PID: 3198 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5268 19:51:13.608970 # [ 134.108763] refcount_t: underflow; use-after-free.
5269 19:51:13.651414 # [ 134.113621] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
5270 19:51:13.651950 # [ 134.142789] CPU: 2 PID: 3198 Comm: cat Tainted: G D W 5.10.126-cip11 #1
5271 19:51:13.652289 # [ 134.150538] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5272 19:51:13.652591 # [ 134.157070] Backtrace:
5273 19:51:13.695493 # [ 134.159541] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
5274 19:51:13.696005 # [ 134.167120] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5275 19:51:13.696327 # [ 134.172788] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
5276 19:51:13.696628 # [ 134.180111] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5277 19:51:13.696915 # [ 134.187081] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbc8
5278 19:51:13.697199 # [ 134.194835] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
5279 19:51:13.697477 # [ 134.202326] r7:0000001c r6:c1a1fbc8 r5:c1a1fc04 r4:c5e64000
5280 19:51:13.739601 # [ 134.207999] [<c134b890>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5281 19:51:13.740124 # [ 134.217053] r9:c1acbbdc r8:c15e7d40 r7:c5e65f60 r6:00000020 r5:c6c3b000 r4:c5e64000
5282 19:51:13.740473 # [ 134.224817] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5283 19:51:13.740777 # [ 134.235272] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c1358cbc>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5284 19:51:13.783354 # [ 134.247024] [<c1358c6c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5285 19:51:13.783866 # [ 134.257028] r4:0000003a
5286 19:51:13.784186 # [ 134.259573] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5287 19:51:13.784487 # [ 134.267590] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5288 19:51:13.784776 # [ 134.275515] r9:c5e65f60 r8:c309a780 r7:00000020 r6:b6dbe000 r5:c6d4c140 r4:c0c2d710
5289 19:51:13.785056 # [ 134.283272] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5290 19:51:13.827677 # [ 134.291110] r9:c07f4bec r8:c5e65f60 r7:c2816000 r6:b6dbe000 r5:c6d4c140 r4:00000000
5291 19:51:13.828191 # [ 134.298863] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5292 19:51:13.828522 # [ 134.306007] r10:00000004 r9:00000000 r8:00000000 r7:b6dbe000 r6:c5e64000 r5:c6d4c140
5293 19:51:13.828823 # [ 134.313839] r4:c6d4c140
5294 19:51:13.829112 # [ 134.316381] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5295 19:51:13.829394 # [ 134.323524] r9:c5e64000 r8:c03002e4 r7:00000004 r6:b6f05e00 r5:00000020 r4:00000020
5296 19:51:13.875328 # [ 134.331278] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5297 19:51:13.875515 # [ 134.338852] Exception stack(0xc5e65fa8 to 0xc5e65ff0)
5298 19:51:13.875606 # [ 134.343913] 5fa0: 00000020 00000020 00000001 b6dbe000 00000020 00000000
5299 19:51:13.875690 # [ 134.352099] 5fc0: 00000020 00000020 b6f05e00 00000004 00000001 00000000 00020000 be8a6a54
5300 19:51:13.875770 # [ 134.360284] 5fe0: 00000004 be8a6788 b6e7394f b6df9c66
5301 19:51:13.875848 # [ 134.365402] irq event stamp: 0
5302 19:51:13.875923 # [ 134.368476] hardirqs last enabled at (0): [<00000000>] 0x0
5303 19:51:13.919313 # [ 134.374104] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5304 19:51:13.919644 # [ 134.381640] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5305 19:51:13.919846 # [ 134.389220] softirqs last disabled at (0): [<00000000>] 0x0
5306 19:51:13.920026 # [ 134.394902] ---[ end trace 1b4975fd99b799f5 ]---
5307 19:51:13.920194 # [ 134.399546] lkdtm: Saturation detected: still saturated
5308 19:51:13.920356 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5309 19:51:13.920517 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5310 19:51:13.963688 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5311 19:51:13.969149 [ 134.876300] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5312 19:51:13.969696 [ 134.883289] lkdtm: attempting bad refcount_sub_and_test() from saturated
5313 19:51:13.970051 [ 134.890006] ------------[ cut here ]------------
5314 19:51:13.970379 [ 134.894827] WARNING: CPU: 3 PID: 3233 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5315 19:51:13.970695 [ 134.903417] refcount_t: underflow; use-after-free.
5316 19:51:14.011972 [ 134.908220] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
5317 19:51:14.012151 [ 134.937470] CPU: 3 PID: 3233 Comm: cat Tainted: G D W 5.10.126-cip11 #1
5318 19:51:14.012237 [ 134.945221] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5319 19:51:14.012315 [ 134.951756] Backtrace:
5320 19:51:14.012388 [ 134.954228] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
5321 19:51:14.055243 [ 134.961807] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5322 19:51:14.055503 [ 134.967477] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
5323 19:51:14.055654 [ 134.974801] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5324 19:51:14.055790 [ 134.981770] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbc8
5325 19:51:14.055920 [ 134.989526] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
5326 19:51:14.056044 [ 134.997016] r7:0000001c r6:c1a1fbc8 r5:c1a1fc04 r4:c6864000
5327 19:51:14.099529 [ 135.002690] [<c134b890>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5328 19:51:14.100078 [ 135.011745] r9:c1acbbfc r8:c15e7d40 r7:c6865f60 r6:00000020 r5:c59a7000 r4:c6864000
5329 19:51:14.100439 [ 135.019507] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5330 19:51:14.100768 [ 135.029962] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c1358d44>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5331 19:51:14.143670 [ 135.041713] [<c1358cf4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5332 19:51:14.144219 [ 135.051717] r4:0000003b
5333 19:51:14.144570 [ 135.054263] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5334 19:51:14.144896 [ 135.062280] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5335 19:51:14.145210 [ 135.070205] r9:c6865f60 r8:c309a780 r7:00000020 r6:b6dcb000 r5:c6d33b80 r4:c0c2d710
5336 19:51:14.145514 [ 135.077963] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5337 19:51:14.187676 [ 135.085801] r9:c07f4bec r8:c6865f60 r7:c2816000 r6:b6dcb000 r5:c6d33b80 r4:00000000
5338 19:51:14.188227 [ 135.093555] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5339 19:51:14.188581 [ 135.100698] r10:00000004 r9:00000000 r8:00000000 r7:b6dcb000 r6:c6864000 r5:c6d33b80
5340 19:51:14.188907 [ 135.108531] r4:c6d33b80
5341 19:51:14.189218 [ 135.111075] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5342 19:51:14.189530 [ 135.118219] r9:c6864000 r8:c03002e4 r7:00000004 r6:b6f12e00 r5:00000020 r4:00000020
5343 19:51:14.189829 [ 135.125973] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5344 19:51:14.231497 [ 135.133547] Exception stack(0xc6865fa8 to 0xc6865ff0)
5345 19:51:14.232071 [ 135.138609] 5fa0: 00000020 00000020 00000001 b6dcb000 00000020 00000000
5346 19:51:14.232450 [ 135.146795] 5fc0: 00000020 00000020 b6f12e00 00000004 00000001 00000000 00020000 beedba54
5347 19:51:14.232779 [ 135.154977] 5fe0: 00000004 beedb788 b6e8094f b6e06c66
5348 19:51:14.233093 [ 135.160130] irq event stamp: 0
5349 19:51:14.233394 [ 135.163226] hardirqs last enabled at (0): [<00000000>] 0x0
5350 19:51:14.233697 [ 135.168815] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5351 19:51:14.275698 [ 135.176351] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5352 19:51:14.276213 [ 135.183891] softirqs last disabled at (0): [<00000000>] 0x0
5353 19:51:14.276542 [ 135.189499] ---[ end trace 1b4975fd99b799f6 ]---
5354 19:51:14.276843 [ 135.194165] lkdtm: Saturation detected: still saturated
5355 19:51:14.406353 # [ 134.876300] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5356 19:51:14.406902 # [ 134.883289] lkdtm: attempting bad refcount_sub_and_test() from saturated
5357 19:51:14.407289 # [ 134.890006] ------------[ cut here ]------------
5358 19:51:14.407618 # [ 134.894827] WARNING: CPU: 3 PID: 3233 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5359 19:51:14.407936 # [ 134.903417] refcount_t: underflow; use-after-free.
5360 19:51:14.449206 # [ 134.908220] 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 dw_hdmi_imx parallel_display dw_hdmi imx_ldb ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imxdrm flexcan can_dev etnaviv gpu_sched imx_ipu_v3
5361 19:51:14.449773 # [ 134.937470] CPU: 3 PID: 3233 Comm: cat Tainted: G D W 5.10.126-cip11 #1
5362 19:51:14.450134 # [ 134.945221] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5363 19:51:14.450464 # [ 134.951756] Backtrace:
5364 19:51:14.492242 # [ 134.954228] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
5365 19:51:14.492791 # [ 134.961807] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5366 19:51:14.493145 # [ 134.967477] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
5367 19:51:14.493470 # [ 134.974801] [<c1351894>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5368 19:51:14.493782 # [ 134.981770] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbc8
5369 19:51:14.494091 # [ 134.989526] [<c03565f4>] (__warn) from [<c134b918>] (warn_slowpath_fmt+0x8c/0xa8)
5370 19:51:14.494393 # [ 134.997016] r7:0000001c r6:c1a1fbc8 r5:c1a1fc04 r4:c6864000
5371 19:51:14.539663 # [ 135.002690] [<c134b890>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5372 19:51:14.540178 # [ 135.011745] r9:c1acbbfc r8:c15e7d40 r7:c6865f60 r6:00000020 r5:c59a7000 r4:c6864000
5373 19:51:14.540513 # [ 135.019507] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e42c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5374 19:51:14.540814 # [ 135.029962] [<c0c2e3c8>] (__refcount_sub_and_test.constprop.0) from [<c1358d44>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5375 19:51:14.583415 # [ 135.041713] [<c1358cf4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5376 19:51:14.583928 # [ 135.051717] r4:0000003b
5377 19:51:14.584248 # [ 135.054263] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5378 19:51:14.584552 # [ 135.062280] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5379 19:51:14.584839 # [ 135.070205] r9:c6865f60 r8:c309a780 r7:00000020 r6:b6dcb000 r5:c6d33b80 r4:c0c2d710
5380 19:51:14.585118 # [ 135.077963] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5381 19:51:14.627659 # [ 135.085801] r9:c07f4bec r8:c6865f60 r7:c2816000 r6:b6dcb000 r5:c6d33b80 r4:00000000
5382 19:51:14.628169 # [ 135.093555] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5383 19:51:14.628504 # [ 135.100698] r10:00000004 r9:00000000 r8:00000000 r7:b6dcb000 r6:c6864000 r5:c6d33b80
5384 19:51:14.628808 # [ 135.108531] r4:c6d33b80
5385 19:51:14.629094 # [ 135.111075] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5386 19:51:14.629376 # [ 135.118219] r9:c6864000 r8:c03002e4 r7:00000004 r6:b6f12e00 r5:00000020 r4:00000020
5387 19:51:14.671679 # [ 135.125973] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5388 19:51:14.672191 # [ 135.133547] Exception stack(0xc6865fa8 to 0xc6865ff0)
5389 19:51:14.672524 # [ 135.138609] 5fa0: 00000020 00000020 00000001 b6dcb000 00000020 00000000
5390 19:51:14.672830 # [ 135.146795] 5fc0: 00000020 00000020 b6f12e00 00000004 00000001 00000000 00020000 beedba54
5391 19:51:14.673120 # [ 135.154977] 5fe0: 00000004 beedb788 b6e8094f b6e06c66
5392 19:51:14.673401 # [ 135.160130] irq event stamp: 0
5393 19:51:14.673676 # [ 135.163226] hardirqs last enabled at (0): [<00000000>] 0x0
5394 19:51:14.715416 # [ 135.168815] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5395 19:51:14.715926 # [ 135.176351] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5396 19:51:14.716249 # [ 135.183891] softirqs last disabled at (0): [<00000000>] 0x0
5397 19:51:14.716551 # [ 135.189499] ---[ end trace 1b4975fd99b799f6 ]---
5398 19:51:14.716838 # [ 135.194165] lkdtm: Saturation detected: still saturated
5399 19:51:14.717118 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5400 19:51:14.717392 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5401 19:51:14.717663 # selftests: lkdtm: REFCOUNT_TIMING.sh
5402 19:51:14.759557 # Skipping REFCOUNT_TIMING: timing only
5403 19:51:14.760067 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5404 19:51:14.760405 # selftests: lkdtm: ATOMIC_TIMING.sh
5405 19:51:14.844092 # Skipping ATOMIC_TIMING: timing only
5406 19:51:14.844630 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5407 19:51:14.860203 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5408 19:51:15.133525 [ 136.052860] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5409 19:51:15.134033 [ 136.058968] lkdtm: attempting good copy_to_user of correct size
5410 19:51:15.134392 [ 136.065147] lkdtm: attempting bad copy_to_user of too large size
5411 19:51:15.281543 # [ 136.052860] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5412 19:51:15.282091 # [ 136.058968] lkdtm: attempting good copy_to_user of correct size
5413 19:51:15.282443 # [ 136.065147] lkdtm: attempting bad copy_to_user of too large size
5414 19:51:15.282789 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5415 19:51:15.305454 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5416 19:51:15.321454 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5417 19:51:15.586418 [ 136.508263] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5418 19:51:15.586594 [ 136.514537] lkdtm: attempting good copy_from_user of correct size
5419 19:51:15.586661 [ 136.520671] lkdtm: attempting bad copy_from_user of too large size
5420 19:51:15.745742 # [ 136.508263] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5421 19:51:15.746288 # [ 136.514537] lkdtm: attempting good copy_from_user of correct size
5422 19:51:15.746638 # [ 136.520671] lkdtm: attempting bad copy_from_user of too large size
5423 19:51:15.746966 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5424 19:51:15.769703 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5425 19:51:15.785722 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5426 19:51:16.057181 [ 136.975932] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5427 19:51:16.057737 [ 136.982415] lkdtm: attempting good copy_to_user inside whitelist
5428 19:51:16.058095 [ 136.988702] lkdtm: attempting bad copy_to_user outside whitelist
5429 19:51:16.186964 # [ 136.975932] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5430 19:51:16.187546 # [ 136.982415] lkdtm: attempting good copy_to_user inside whitelist
5431 19:51:16.187903 # [ 136.988702] lkdtm: attempting bad copy_to_user outside whitelist
5432 19:51:16.203022 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5433 19:51:16.232888 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5434 19:51:16.248828 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5435 19:51:16.520328 [ 137.439348] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5436 19:51:16.520876 [ 137.446084] lkdtm: attempting good copy_from_user inside whitelist
5437 19:51:16.521226 [ 137.452289] lkdtm: attempting bad copy_from_user outside whitelist
5438 19:51:16.667248 # [ 137.439348] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5439 19:51:16.667796 # [ 137.446084] lkdtm: attempting good copy_from_user inside whitelist
5440 19:51:16.668147 # [ 137.452289] lkdtm: attempting bad copy_from_user outside whitelist
5441 19:51:16.668470 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5442 19:51:16.694180 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5443 19:51:16.710128 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5444 19:51:17.002473 [ 137.913935] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5445 19:51:17.003048 [ 137.920146] lkdtm: good_stack: c5fa1e0c-c5fa1e2c
5446 19:51:17.003409 [ 137.924835] lkdtm: bad_stack : c5fa1d84-c5fa1da4
5447 19:51:17.003737 [ 137.929484] lkdtm: attempting good copy_to_user of local stack
5448 19:51:17.004055 [ 137.935431] lkdtm: attempting bad copy_to_user of distant stack
5449 19:51:17.140457 # [ 137.913935] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5450 19:51:17.141002 # [ 137.920146] lkdtm: good_stack: c5fa1e0c-c5fa1e2c
5451 19:51:17.141356 # [ 137.924835] lkdtm: bad_stack : c5fa1d84-c5fa1da4
5452 19:51:17.141685 # [ 137.929484] lkdtm: attempting good copy_to_user of local stack
5453 19:51:17.141996 # [ 137.935431] lkdtm: attempting bad copy_to_user of distant stack
5454 19:51:17.142300 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5455 19:51:17.169393 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5456 19:51:17.185435 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5457 19:51:17.469744 [ 138.378845] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5458 19:51:17.470298 [ 138.385294] lkdtm: good_stack: c6865e0c-c6865e2c
5459 19:51:17.470653 [ 138.389924] lkdtm: bad_stack : c6865d84-c6865da4
5460 19:51:17.471004 [ 138.394609] lkdtm: attempting good copy_from_user of local stack
5461 19:51:17.471356 [ 138.400641] lkdtm: attempting bad copy_from_user of distant stack
5462 19:51:17.616639 # [ 138.378845] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5463 19:51:17.617187 # [ 138.385294] lkdtm: good_stack: c6865e0c-c6865e2c
5464 19:51:17.617542 # [ 138.389924] lkdtm: bad_stack : c6865d84-c6865da4
5465 19:51:17.617867 # [ 138.394609] lkdtm: attempting good copy_from_user of local stack
5466 19:51:17.618182 # [ 138.400641] lkdtm: attempting bad copy_from_user of distant stack
5467 19:51:17.618490 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5468 19:51:17.644626 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5469 19:51:17.660642 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5470 19:51:17.944800 [ 138.853684] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5471 19:51:17.945309 [ 138.859721] lkdtm: good_stack: c5fa1e0c-c5fa1e2c
5472 19:51:17.945628 [ 138.864450] lkdtm: bad_stack : c5fa1ffc-c5fa201c
5473 19:51:17.945929 [ 138.869101] lkdtm: attempting good copy_to_user of local stack
5474 19:51:17.946215 [ 138.875071] lkdtm: attempting bad copy_to_user of distant stack
5475 19:51:18.092920 # [ 138.853684] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5476 19:51:18.093464 # [ 138.859721] lkdtm: good_stack: c5fa1e0c-c5fa1e2c
5477 19:51:18.093816 # [ 138.864450] lkdtm: bad_stack : c5fa1ffc-c5fa201c
5478 19:51:18.094139 # [ 138.869101] lkdtm: attempting good copy_to_user of local stack
5479 19:51:18.094449 # [ 138.875071] lkdtm: attempting bad copy_to_user of distant stack
5480 19:51:18.094751 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5481 19:51:18.116832 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5482 19:51:18.132856 # selftests: lkdtm: USERCOPY_KERNEL.sh
5483 19:51:18.409073 [ 139.323402] lkdtm: Performing direct entry USERCOPY_KERNEL
5484 19:51:18.409577 [ 139.328960] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5485 19:51:18.409899 [ 139.336166] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5486 19:51:18.410196 [ 139.343040] lkdtm: FAIL: survived bad copy_to_user()
5487 19:51:18.542695 # [ 139.323402] lkdtm: Performing direct entry USERCOPY_KERNEL
5488 19:51:18.543198 # [ 139.328960] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5489 19:51:18.543535 # [ 139.336166] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5490 19:51:18.543834 # [ 139.343040] lkdtm: FAIL: survived bad copy_to_user()
5491 19:51:18.558838 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5492 19:51:18.590766 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5493 19:51:18.606956 # selftests: lkdtm: STACKLEAK_ERASING.sh
5494 19:51:18.909115 [ 139.816576] lkdtm: Performing direct entry STACKLEAK_ERASING
5495 19:51:18.909666 [ 139.822259] lkdtm: checking unused part of the thread stack (7732 bytes)...
5496 19:51:18.910018 [ 139.829501] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5497 19:51:18.910344 [ 139.836476] lkdtm: FAIL: the thread stack is NOT properly erased
5498 19:51:18.910656 [ 139.842506] CPU: 1 PID: 3598 Comm: cat Tainted: G D W 5.10.126-cip11 #1
5499 19:51:18.910965 [ 139.850266] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5500 19:51:18.911304 [ 139.856812] Backtrace:
5501 19:51:18.952613 [ 139.859329] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
5502 19:51:18.953127 [ 139.866934] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5503 19:51:18.953451 [ 139.872629] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
5504 19:51:18.953753 [ 139.879988] [<c1351894>] (dump_stack) from [<c135902c>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5505 19:51:18.954047 [ 139.888547] r9:c1acbd04 r8:c15e7d40 r7:c6fd5f60 r6:c6fd5e34 r5:c6fd4000 r4:0000078d
5506 19:51:18.995991 [ 139.896344] [<c1358ee4>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5507 19:51:18.996529 [ 139.905161] r8:c15e7d40 r7:c6fd5f60 r6:00000012 r5:c6d30000 r4:00000046
5508 19:51:18.996881 [ 139.911904] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5509 19:51:18.997209 [ 139.919950] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5510 19:51:18.997524 [ 139.927899] r9:c6fd5f60 r8:c309a780 r7:00000012 r6:b6e17000 r5:c47a5400 r4:c0c2d710
5511 19:51:18.997832 [ 139.935681] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5512 19:51:19.039399 [ 139.943544] r9:c07f4bec r8:c6fd5f60 r7:c2816000 r6:b6e17000 r5:c47a5400 r4:00000000
5513 19:51:19.039950 [ 139.951324] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5514 19:51:19.040301 [ 139.958491] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c6fd4000 r5:c47a5400
5515 19:51:19.040624 [ 139.966340] r4:c47a5400
5516 19:51:19.040934 [ 139.968906] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5517 19:51:19.041233 [ 139.976072] r9:c6fd4000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000012 r4:00000012
5518 19:51:19.081927 [ 139.983853] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5519 19:51:19.082439 [ 139.991444] Exception stack(0xc6fd5fa8 to 0xc6fd5ff0)
5520 19:51:19.082760 [ 139.996529] 5fa0: 00000012 00000012 00000001 b6e17000 00000012 00000000
5521 19:51:19.083104 [ 140.004742] 5fc0: 00000012 00000012 b6f5ee00 00000004 00000001 00000000 00020000 bed66a54
5522 19:51:19.083403 [ 140.012947] 5fe0: 00000004 bed66788 b6ecc94f b6e52c66
5523 19:51:19.220880 # [ 139.816576] lkdtm: Performing direct entry STACKLEAK_ERASING
5524 19:51:19.221384 # [ 139.822259] lkdtm: checking unused part of the thread stack (7732 bytes)...
5525 19:51:19.221708 # [ 139.829501] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5526 19:51:19.222010 # [ 139.836476] lkdtm: FAIL: the thread stack is NOT properly erased
5527 19:51:19.222300 # [ 139.842506] CPU: 1 PID: 3598 Comm: cat Tainted: G D W 5.10.126-cip11 #1
5528 19:51:19.222584 # [ 139.850266] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5529 19:51:19.222864 # [ 139.856812] Backtrace:
5530 19:51:19.264230 # [ 139.859329] [<c134a438>] (dump_backtrace) from [<c134a7f8>] (show_stack+0x20/0x24)
5531 19:51:19.264747 # [ 139.866934] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5532 19:51:19.265068 # [ 139.872629] [<c134a7d8>] (show_stack) from [<c1351974>] (dump_stack+0xe0/0x100)
5533 19:51:19.265366 # [ 139.879988] [<c1351894>] (dump_stack) from [<c135902c>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5534 19:51:19.265651 # [ 139.888547] r9:c1acbd04 r8:c15e7d40 r7:c6fd5f60 r6:c6fd5e34 r5:c6fd4000 r4:0000078d
5535 19:51:19.307018 # [ 139.896344] [<c1358ee4>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d330>] (lkdtm_do_action+0x2c/0x4c)
5536 19:51:19.307528 # [ 139.905161] r8:c15e7d40 r7:c6fd5f60 r6:00000012 r5:c6d30000 r4:00000046
5537 19:51:19.307854 # [ 139.911904] [<c0c2d304>] (lkdtm_do_action) from [<c0c2d830>] (direct_entry+0x120/0x18c)
5538 19:51:19.308155 # [ 139.919950] [<c0c2d710>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5539 19:51:19.308444 # [ 139.927899] r9:c6fd5f60 r8:c309a780 r7:00000012 r6:b6e17000 r5:c47a5400 r4:c0c2d710
5540 19:51:19.308720 # [ 139.935681] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5541 19:51:19.350113 # [ 139.943544] r9:c07f4bec r8:c6fd5f60 r7:c2816000 r6:b6e17000 r5:c47a5400 r4:00000000
5542 19:51:19.350625 # [ 139.951324] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5543 19:51:19.350949 # [ 139.958491] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c6fd4000 r5:c47a5400
5544 19:51:19.351298 # [ 139.966340] r4:c47a5400
5545 19:51:19.351586 # [ 139.968906] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5546 19:51:19.351867 # [ 139.976072] r9:c6fd4000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000012 r4:00000012
5547 19:51:19.392956 # [ 139.983853] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5548 19:51:19.393162 # [ 139.991444] Exception stack(0xc6fd5fa8 to 0xc6fd5ff0)
5549 19:51:19.393269 # [ 139.996529] 5fa0: 00000012 00000012 00000001 b6e17000 00000012 00000000
5550 19:51:19.393369 # [ 140.004742] 5fc0: 00000012 00000012 b6f5ee00 00000004 00000001 00000000 00020000 bed66a54
5551 19:51:19.393475 # [ 140.012947] 5fe0: 00000004 bed66788 b6ecc94f b6e52c66
5552 19:51:19.393571 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5553 19:51:19.408468 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5554 19:51:19.408877 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5555 19:51:19.559974 [ 140.474230] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5556 19:51:19.560207 [ 140.479915] lkdtm: Calling matched prototype ...
5557 19:51:19.560328 [ 140.484616] lkdtm: Calling mismatched prototype ...
5558 19:51:19.560441 [ 140.489512] lkdtm: Fail: survived mismatched prototype function call!
5559 19:51:19.694089 # [ 140.474230] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5560 19:51:19.694636 # [ 140.479915] lkdtm: Calling matched prototype ...
5561 19:51:19.695007 # [ 140.484616] lkdtm: Calling mismatched prototype ...
5562 19:51:19.695334 # [ 140.489512] lkdtm: Fail: survived mismatched prototype function call!
5563 19:51:19.695651 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5564 19:51:19.726061 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5565 19:51:19.789932 + ../../utils/send-to-lava.sh ./output/result.txt
5566 19:51:19.981623 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5567 19:51:19.983658 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5569 19:51:20.118421 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5570 19:51:20.119430 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5572 19:51:20.254129 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5573 19:51:20.254890 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5575 19:51:20.382027 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5576 19:51:20.382776 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5578 19:51:20.525788 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5579 19:51:20.526552 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5581 19:51:20.661486 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5582 19:51:20.662295 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5584 19:51:20.796274 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5585 19:51:20.797023 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5587 19:51:20.935852 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5588 19:51:20.936269 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5590 19:51:21.075812 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5591 19:51:21.076619 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5593 19:51:21.218653 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5594 19:51:21.219503 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5596 19:51:21.361048 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5597 19:51:21.361451 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5599 19:51:21.498078 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5600 19:51:21.498865 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5602 19:51:21.635870 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5603 19:51:21.636667 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5605 19:51:21.776624 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5606 19:51:21.777420 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5608 19:51:21.919493 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5609 19:51:21.920302 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5611 19:51:22.060179 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5612 19:51:22.060986 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5614 19:51:22.211020 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5615 19:51:22.211828 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5617 19:51:22.349690 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5618 19:51:22.350491 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5620 19:51:22.490501 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5621 19:51:22.491321 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5623 19:51:22.624205 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5624 19:51:22.625016 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5626 19:51:22.768042 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5627 19:51:22.768850 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5629 19:51:22.911751 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5630 19:51:22.912557 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5632 19:51:23.055549 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5633 19:51:23.056346 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5635 19:51:23.199280 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5636 19:51:23.200076 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5638 19:51:23.348022 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5639 19:51:23.348813 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5641 19:51:23.480758 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5642 19:51:23.481555 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5644 19:51:23.616803 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5645 19:51:23.617611 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5647 19:51:23.760288 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5648 19:51:23.761079 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5650 19:51:23.896056 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5651 19:51:23.896849 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5653 19:51:24.023621 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5654 19:51:24.024374 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5656 19:51:24.174622 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5657 19:51:24.175459 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5659 19:51:24.310335 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5660 19:51:24.311129 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5662 19:51:24.446033 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5663 19:51:24.446821 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5665 19:51:24.579864 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5666 19:51:24.580678 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5668 19:51:24.715544 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5669 19:51:24.716351 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5671 19:51:24.851362 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5672 19:51:24.852162 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5674 19:51:24.985143 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5675 19:51:24.985938 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5677 19:51:25.119834 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5678 19:51:25.120636 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5680 19:51:25.263667 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5681 19:51:25.264463 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5683 19:51:25.401649 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5684 19:51:25.402446 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5686 19:51:25.544180 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5687 19:51:25.544978 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5689 19:51:25.677917 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5690 19:51:25.678719 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5692 19:51:25.812802 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5693 19:51:25.813596 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5695 19:51:25.949491 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5696 19:51:25.950290 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5698 19:51:26.084312 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5699 19:51:26.085100 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5701 19:51:26.218972 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5702 19:51:26.219802 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5704 19:51:26.352783 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5705 19:51:26.353579 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5707 19:51:26.488582 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5708 19:51:26.489368 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5710 19:51:26.628488 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5711 19:51:26.629298 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5713 19:51:26.777290 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5714 19:51:26.778100 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5716 19:51:26.916812 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5717 19:51:26.917606 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5719 19:51:27.056613 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5720 19:51:27.057404 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5722 19:51:27.195479 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5723 19:51:27.196296 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5725 19:51:27.333129 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5726 19:51:27.333982 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5728 19:51:27.470973 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5729 19:51:27.471872 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5731 19:51:27.614900 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5732 19:51:27.615744 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5734 19:51:27.780311 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5735 19:51:27.781135 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5737 19:51:27.923089 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5738 19:51:27.923923 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5740 19:51:28.063943 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5741 19:51:28.064737 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5743 19:51:28.217757 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5744 19:51:28.218615 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5746 19:51:28.361403 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5747 19:51:28.362206 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5749 19:51:28.501216 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5750 19:51:28.502073 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5752 19:51:28.645065 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5753 19:51:28.645955 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5755 19:51:28.788606 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5756 19:51:28.789423 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5758 19:51:28.932360 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5759 19:51:28.933169 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5761 19:51:29.076135 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5762 19:51:29.076948 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5764 19:51:29.215942 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5765 19:51:29.216750 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5767 19:51:29.350686 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5768 19:51:29.351507 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5770 19:51:29.486474 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5771 19:51:29.487338 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5773 19:51:29.622309 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5774 19:51:29.623085 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5776 19:51:29.756222 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5777 19:51:29.757017 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5779 19:51:29.899835 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5780 19:51:29.900657 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5782 19:51:30.039558 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5783 19:51:30.040346 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5785 19:51:30.183266 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5786 19:51:30.184043 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5788 19:51:30.319035 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5789 19:51:30.319845 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5791 19:51:30.455677 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5792 19:51:30.456427 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5794 19:51:30.591564 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5795 19:51:30.592359 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5797 19:51:30.732557 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5798 19:51:30.733112 + set +x
5799 19:51:30.733468 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6756657_1.6.2.4.5>
5800 19:51:30.733786 <LAVA_TEST_RUNNER EXIT>
5801 19:51:30.734344 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5803 19:51:30.735356 Received signal: <ENDRUN> 1_kselftest-lkdtm 6756657_1.6.2.4.5
5804 19:51:30.735703 Ending use of test pattern.
5805 19:51:30.736009 Ending test lava.1_kselftest-lkdtm (6756657_1.6.2.4.5), duration 96.34
5807 19:51:30.737078 ok: lava_test_shell seems to have completed
5808 19:51:30.738562 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
5809 19:51:30.738680 end: 3.1 lava-test-shell (duration 00:01:38) [common]
5810 19:51:30.738766 end: 3 lava-test-retry (duration 00:01:38) [common]
5811 19:51:30.738850 start: 4 finalize (timeout 00:06:05) [common]
5812 19:51:30.738942 start: 4.1 power-off (timeout 00:00:30) [common]
5813 19:51:30.739116 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=1' '--command=off'
5814 19:51:30.757466 >> Command sent successfully.
5815 19:51:30.759280 Returned 0 in 0 seconds
5816 19:51:30.860519 end: 4.1 power-off (duration 00:00:00) [common]
5818 19:51:30.861948 start: 4.2 read-feedback (timeout 00:06:05) [common]
5819 19:51:30.863119 Listened to connection for namespace 'common' for up to 1s
5820 19:51:30.863978 Listened to connection for namespace 'common' for up to 1s
5821 19:51:31.867877 Finalising connection for namespace 'common'
5822 19:51:31.868585 Disconnecting from shell: Finalise
5823 19:51:31.869000 / #
5824 19:51:31.970564 end: 4.2 read-feedback (duration 00:00:01) [common]
5825 19:51:31.971318 end: 4 finalize (duration 00:00:01) [common]
5826 19:51:31.971826 Cleaning after the job
5827 19:51:31.972274 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/ramdisk
5828 19:51:31.975746 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/kernel
5829 19:51:31.976566 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/dtb
5830 19:51:31.976702 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/nfsrootfs
5831 19:51:32.009504 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6756657/tftp-deploy-lmu1gc7z/modules
5832 19:51:32.011727 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6756657
5833 19:51:32.189732 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6756657
5834 19:51:32.189926 Job finished correctly