Boot log: imx6q-sabrelite
- Kernel Errors: 0
- Boot result: PASS
- Errors: 0
- Kernel Warnings: 0
- Warnings: 1
1 09:52:54.187768 lava-dispatcher, installed at version: 2022.08
2 09:52:54.188122 start: 0 validate
3 09:52:54.188429 Start time: 2022-10-11 09:52:54.188407+00:00 (UTC)
4 09:52:54.188765 Using caching service: 'http://localhost/cache/?uri=%s'
5 09:52:54.189079 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220919.0%2Farmhf%2Finitrd.cpio.gz exists
6 09:52:54.512676 Using caching service: 'http://localhost/cache/?uri=%s'
7 09:52:54.513235 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.145-cip17-1-g92b5279a8e1f%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 09:52:54.800272 Using caching service: 'http://localhost/cache/?uri=%s'
9 09:52:54.801060 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.145-cip17-1-g92b5279a8e1f%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 09:52:55.093847 Using caching service: 'http://localhost/cache/?uri=%s'
11 09:52:55.094424 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220919.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 09:52:55.417413 Using caching service: 'http://localhost/cache/?uri=%s'
13 09:52:55.418030 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.145-cip17-1-g92b5279a8e1f%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 09:52:55.719784 validate duration: 1.53
16 09:52:55.720901 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 09:52:55.721396 start: 1.1 download-retry (timeout 00:10:00) [common]
18 09:52:55.721792 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 09:52:55.722310 Not decompressing ramdisk as can be used compressed.
20 09:52:55.722727 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220919.0/armhf/initrd.cpio.gz
21 09:52:55.723022 saving as /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/ramdisk/initrd.cpio.gz
22 09:52:55.723311 total size: 4018273 (3MB)
23 09:52:55.743200 progress 0% (0MB)
24 09:52:55.752403 progress 5% (0MB)
25 09:52:55.757030 progress 10% (0MB)
26 09:52:55.761048 progress 15% (0MB)
27 09:52:55.763954 progress 20% (0MB)
28 09:52:55.767002 progress 25% (0MB)
29 09:52:55.770047 progress 30% (1MB)
30 09:52:55.773833 progress 35% (1MB)
31 09:52:55.777626 progress 40% (1MB)
32 09:52:55.780453 progress 45% (1MB)
33 09:52:55.783381 progress 50% (1MB)
34 09:52:55.786258 progress 55% (2MB)
35 09:52:55.789205 progress 60% (2MB)
36 09:52:55.792370 progress 65% (2MB)
37 09:52:55.795563 progress 70% (2MB)
38 09:52:55.798510 progress 75% (2MB)
39 09:52:55.801711 progress 80% (3MB)
40 09:52:55.804438 progress 85% (3MB)
41 09:52:55.807203 progress 90% (3MB)
42 09:52:55.810347 progress 95% (3MB)
43 09:52:55.813159 progress 100% (3MB)
44 09:52:55.813778 3MB downloaded in 0.09s (42.36MB/s)
45 09:52:55.814135 end: 1.1.1 http-download (duration 00:00:00) [common]
47 09:52:55.814789 end: 1.1 download-retry (duration 00:00:00) [common]
48 09:52:55.815032 start: 1.2 download-retry (timeout 00:10:00) [common]
49 09:52:55.815273 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 09:52:55.815598 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-1-g92b5279a8e1f/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 09:52:55.815784 saving as /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/kernel/zImage
52 09:52:55.815961 total size: 12448256 (11MB)
53 09:52:55.816134 No compression specified
54 09:52:58.826217 progress 0% (0MB)
55 09:52:58.842809 progress 5% (0MB)
56 09:52:58.851748 progress 10% (1MB)
57 09:52:58.860304 progress 15% (1MB)
58 09:52:58.868993 progress 20% (2MB)
59 09:52:58.877588 progress 25% (2MB)
60 09:52:58.886167 progress 30% (3MB)
61 09:52:58.894720 progress 35% (4MB)
62 09:52:58.903369 progress 40% (4MB)
63 09:52:58.911947 progress 45% (5MB)
64 09:52:58.920431 progress 50% (5MB)
65 09:52:58.929037 progress 55% (6MB)
66 09:52:58.937498 progress 60% (7MB)
67 09:52:58.946029 progress 65% (7MB)
68 09:52:58.954339 progress 70% (8MB)
69 09:52:58.962901 progress 75% (8MB)
70 09:52:58.971198 progress 80% (9MB)
71 09:52:58.979574 progress 85% (10MB)
72 09:52:58.987905 progress 90% (10MB)
73 09:52:58.996422 progress 95% (11MB)
74 09:52:59.004781 progress 100% (11MB)
75 09:52:59.005516 11MB downloaded in 3.19s (3.72MB/s)
76 09:52:59.005910 end: 1.2.1 http-download (duration 00:00:03) [common]
78 09:52:59.006543 end: 1.2 download-retry (duration 00:00:03) [common]
79 09:52:59.006786 start: 1.3 download-retry (timeout 00:09:57) [common]
80 09:52:59.007029 start: 1.3.1 http-download (timeout 00:09:57) [common]
81 09:52:59.007367 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-1-g92b5279a8e1f/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 09:52:59.007553 saving as /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/dtb/imx6q-sabrelite.dtb
83 09:52:59.007731 total size: 42393 (0MB)
84 09:52:59.007905 No compression specified
85 09:52:59.010822 progress 77% (0MB)
86 09:52:59.011500 progress 100% (0MB)
87 09:52:59.011970 0MB downloaded in 0.00s (9.56MB/s)
88 09:52:59.012307 end: 1.3.1 http-download (duration 00:00:00) [common]
90 09:52:59.012992 end: 1.3 download-retry (duration 00:00:00) [common]
91 09:52:59.013232 start: 1.4 download-retry (timeout 00:09:57) [common]
92 09:52:59.013469 start: 1.4.1 http-download (timeout 00:09:57) [common]
93 09:52:59.013758 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220919.0/armhf/full.rootfs.tar.xz
94 09:52:59.013940 saving as /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/nfsrootfs/full.rootfs.tar
95 09:52:59.014117 total size: 195767468 (186MB)
96 09:52:59.014291 Using unxz to decompress xz
97 09:52:59.021973 progress 0% (0MB)
98 09:53:00.030469 progress 5% (9MB)
99 09:53:00.980406 progress 10% (18MB)
100 09:53:02.115617 progress 15% (28MB)
101 09:53:02.902189 progress 20% (37MB)
102 09:53:03.447803 progress 25% (46MB)
103 09:53:04.591969 progress 30% (56MB)
104 09:53:05.623625 progress 35% (65MB)
105 09:53:06.714454 progress 40% (74MB)
106 09:53:07.773616 progress 45% (84MB)
107 09:53:08.850888 progress 50% (93MB)
108 09:53:10.063798 progress 55% (102MB)
109 09:53:11.367069 progress 60% (112MB)
110 09:53:11.607514 progress 65% (121MB)
111 09:53:11.901285 progress 70% (130MB)
112 09:53:12.078858 progress 75% (140MB)
113 09:53:12.227564 progress 80% (149MB)
114 09:53:12.380828 progress 85% (158MB)
115 09:53:12.596458 progress 90% (168MB)
116 09:53:13.193957 progress 95% (177MB)
117 09:53:14.359955 progress 100% (186MB)
118 09:53:14.370101 186MB downloaded in 15.36s (12.16MB/s)
119 09:53:14.371059 end: 1.4.1 http-download (duration 00:00:15) [common]
121 09:53:14.372075 end: 1.4 download-retry (duration 00:00:15) [common]
122 09:53:14.372429 start: 1.5 download-retry (timeout 00:09:41) [common]
123 09:53:14.372769 start: 1.5.1 http-download (timeout 00:09:41) [common]
124 09:53:14.373273 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-1-g92b5279a8e1f/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 09:53:14.373636 saving as /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/modules/modules.tar
126 09:53:14.373882 total size: 7359908 (7MB)
127 09:53:14.374135 Using unxz to decompress xz
128 09:53:14.667853 progress 0% (0MB)
129 09:53:14.720453 progress 5% (0MB)
130 09:53:14.763018 progress 10% (0MB)
131 09:53:14.804198 progress 15% (1MB)
132 09:53:14.842722 progress 20% (1MB)
133 09:53:14.892422 progress 25% (1MB)
134 09:53:14.933014 progress 30% (2MB)
135 09:53:14.973800 progress 35% (2MB)
136 09:53:15.014499 progress 40% (2MB)
137 09:53:15.059330 progress 45% (3MB)
138 09:53:15.098793 progress 50% (3MB)
139 09:53:15.139770 progress 55% (3MB)
140 09:53:15.180962 progress 60% (4MB)
141 09:53:15.222156 progress 65% (4MB)
142 09:53:15.269370 progress 70% (4MB)
143 09:53:15.309211 progress 75% (5MB)
144 09:53:15.348722 progress 80% (5MB)
145 09:53:15.389564 progress 85% (5MB)
146 09:53:15.434499 progress 90% (6MB)
147 09:53:15.476024 progress 95% (6MB)
148 09:53:15.517095 progress 100% (7MB)
149 09:53:15.528204 7MB downloaded in 1.15s (6.08MB/s)
150 09:53:15.529007 end: 1.5.1 http-download (duration 00:00:01) [common]
152 09:53:15.529980 end: 1.5 download-retry (duration 00:00:01) [common]
153 09:53:15.530345 start: 1.6 prepare-tftp-overlay (timeout 00:09:40) [common]
154 09:53:15.530722 start: 1.6.1 extract-nfsrootfs (timeout 00:09:40) [common]
155 09:53:29.176338 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/7550121/extract-nfsrootfs-tj4g6m9c
156 09:53:29.176871 end: 1.6.1 extract-nfsrootfs (duration 00:00:14) [common]
157 09:53:29.177115 start: 1.6.2 lava-overlay (timeout 00:09:27) [common]
158 09:53:29.177577 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz
159 09:53:29.177879 makedir: /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin
160 09:53:29.178118 makedir: /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/tests
161 09:53:29.178364 makedir: /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/results
162 09:53:29.178625 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-add-keys
163 09:53:29.179034 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-add-sources
164 09:53:29.179381 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-background-process-start
165 09:53:29.179691 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-background-process-stop
166 09:53:29.179995 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-common-functions
167 09:53:29.180297 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-echo-ipv4
168 09:53:29.180661 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-install-packages
169 09:53:29.180999 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-installed-packages
170 09:53:29.181321 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-os-build
171 09:53:29.181635 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-probe-channel
172 09:53:29.181970 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-probe-ip
173 09:53:29.182335 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-target-ip
174 09:53:29.182679 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-target-mac
175 09:53:29.182978 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-target-storage
176 09:53:29.183285 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-test-case
177 09:53:29.183598 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-test-event
178 09:53:29.183920 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-test-feedback
179 09:53:29.184247 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-test-raise
180 09:53:29.184640 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-test-reference
181 09:53:29.184989 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-test-runner
182 09:53:29.185293 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-test-set
183 09:53:29.185593 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-test-shell
184 09:53:29.185918 Updating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-add-keys (debian)
185 09:53:29.186255 Updating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-add-sources (debian)
186 09:53:29.186567 Updating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-install-packages (debian)
187 09:53:29.186877 Updating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-installed-packages (debian)
188 09:53:29.187186 Updating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/bin/lava-os-build (debian)
189 09:53:29.187453 Creating /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/environment
190 09:53:29.187699 LAVA metadata
191 09:53:29.187869 - LAVA_JOB_ID=7550121
192 09:53:29.188036 - LAVA_DISPATCHER_IP=192.168.101.1
193 09:53:29.188298 start: 1.6.2.1 ssh-authorize (timeout 00:09:27) [common]
194 09:53:29.188945 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 09:53:29.189149 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:27) [common]
196 09:53:29.189293 skipped lava-vland-overlay
197 09:53:29.189488 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 09:53:29.189682 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:27) [common]
199 09:53:29.189826 skipped lava-multinode-overlay
200 09:53:29.190017 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 09:53:29.190207 start: 1.6.2.4 test-definition (timeout 00:09:27) [common]
202 09:53:29.190434 Loading test definitions
203 09:53:29.190659 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:27) [common]
204 09:53:29.190849 Using /lava-7550121 at stage 0
205 09:53:29.191586 uuid=7550121_1.6.2.4.1 testdef=None
206 09:53:29.191781 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 09:53:29.191985 start: 1.6.2.4.2 test-overlay (timeout 00:09:27) [common]
208 09:53:29.193211 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 09:53:29.193732 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:27) [common]
211 09:53:29.195396 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 09:53:29.195921 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:27) [common]
214 09:53:29.197299 runner path: /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/0/tests/0_timesync-off test_uuid 7550121_1.6.2.4.1
215 09:53:29.197654 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 09:53:29.198153 start: 1.6.2.4.5 git-repo-action (timeout 00:09:27) [common]
218 09:53:29.198319 Using /lava-7550121 at stage 0
219 09:53:29.198541 Fetching tests from https://github.com/kernelci/test-definitions.git
220 09:53:29.198740 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/0/tests/1_kselftest-lkdtm'
221 09:53:34.706773 Running '/usr/bin/git checkout kernelci.org
222 09:53:34.981024 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 09:53:34.983930 uuid=7550121_1.6.2.4.5 testdef=None
224 09:53:34.984529 end: 1.6.2.4.5 git-repo-action (duration 00:00:06) [common]
226 09:53:34.985901 start: 1.6.2.4.6 test-overlay (timeout 00:09:21) [common]
227 09:53:34.989083 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 09:53:34.989720 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:21) [common]
230 09:53:34.992227 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 09:53:34.993161 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:21) [common]
233 09:53:34.995600 runner path: /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/0/tests/1_kselftest-lkdtm test_uuid 7550121_1.6.2.4.5
234 09:53:34.995826 BOARD='imx6q-sabrelite'
235 09:53:34.995998 BRANCH='cip-gitlab'
236 09:53:34.996163 SKIPFILE='skipfile-lkft.yaml'
237 09:53:34.996333 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-1-g92b5279a8e1f/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 09:53:34.996825 TST_CASENAME=''
239 09:53:34.997002 TST_CMDFILES='lkdtm'
240 09:53:34.997430 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 09:53:34.997998 Creating lava-test-runner.conf files
243 09:53:34.998174 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/7550121/lava-overlay-ocyjatjz/lava-7550121/0 for stage 0
244 09:53:34.998434 - 0_timesync-off
245 09:53:34.998607 - 1_kselftest-lkdtm
246 09:53:34.998889 end: 1.6.2.4 test-definition (duration 00:00:06) [common]
247 09:53:34.999131 start: 1.6.2.5 compress-overlay (timeout 00:09:21) [common]
248 09:53:48.156731 end: 1.6.2.5 compress-overlay (duration 00:00:13) [common]
249 09:53:48.157023 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:08) [common]
250 09:53:48.157222 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 09:53:48.157449 end: 1.6.2 lava-overlay (duration 00:00:19) [common]
252 09:53:48.157661 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:08) [common]
253 09:53:48.329069 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 09:53:48.329818 start: 1.6.4 extract-modules (timeout 00:09:07) [common]
255 09:53:48.330056 extracting modules file /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7550121/extract-nfsrootfs-tj4g6m9c
256 09:53:48.896764 extracting modules file /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7550121/extract-overlay-ramdisk-qtxuo2sd/ramdisk
257 09:53:49.508972 end: 1.6.4 extract-modules (duration 00:00:01) [common]
258 09:53:49.509374 start: 1.6.5 apply-overlay-tftp (timeout 00:09:06) [common]
259 09:53:49.509587 [common] Applying overlay to NFS
260 09:53:49.509766 [common] Applying overlay /var/lib/lava/dispatcher/tmp/7550121/compress-overlay-jhtvebks/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/7550121/extract-nfsrootfs-tj4g6m9c
261 09:53:50.917154 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
262 09:53:50.917453 start: 1.6.6 prepare-kernel (timeout 00:09:05) [common]
263 09:53:50.917662 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:05) [common]
264 09:53:50.917883 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 09:53:50.918075 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 09:53:50.918268 start: 1.6.7 configure-preseed-file (timeout 00:09:05) [common]
267 09:53:50.918459 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 09:53:50.918646 start: 1.6.8 compress-ramdisk (timeout 00:09:05) [common]
269 09:53:50.918816 Building ramdisk /var/lib/lava/dispatcher/tmp/7550121/extract-overlay-ramdisk-qtxuo2sd/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/7550121/extract-overlay-ramdisk-qtxuo2sd/ramdisk
270 09:53:51.418286 >> 79888 blocks
271 09:53:53.734212 Adding RAMdisk u-boot header.
272 09:53:53.735330 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/7550121/extract-overlay-ramdisk-qtxuo2sd/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/7550121/extract-overlay-ramdisk-qtxuo2sd/ramdisk.cpio.gz.uboot
273 09:53:54.374874 output: Image Name:
274 09:53:54.375773 output: Created: Tue Oct 11 10:53:53 2022
275 09:53:54.375962 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 09:53:54.376148 output: Data Size: 15261280 Bytes = 14903.59 KiB = 14.55 MiB
277 09:53:54.376317 output: Load Address: 00000000
278 09:53:54.376482 output: Entry Point: 00000000
279 09:53:54.376722 output:
280 09:53:54.377042 rename /var/lib/lava/dispatcher/tmp/7550121/extract-overlay-ramdisk-qtxuo2sd/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/ramdisk/ramdisk.cpio.gz.uboot
281 09:53:54.377588 end: 1.6.8 compress-ramdisk (duration 00:00:03) [common]
282 09:53:54.377922 end: 1.6 prepare-tftp-overlay (duration 00:00:39) [common]
283 09:53:54.378226 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:01) [common]
284 09:53:54.378427 No LXC device requested
285 09:53:54.378667 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 09:53:54.378930 start: 1.8 deploy-device-env (timeout 00:09:01) [common]
287 09:53:54.379163 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 09:53:54.379365 Checking files for TFTP limit of 4294967296 bytes.
289 09:53:54.381505 end: 1 tftp-deploy (duration 00:00:59) [common]
290 09:53:54.381891 start: 2 uboot-action (timeout 00:05:00) [common]
291 09:53:54.382261 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 09:53:54.382572 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 09:53:54.382891 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 09:53:54.383404 substitutions:
295 09:53:54.383640 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 09:53:54.383861 - {DTB_ADDR}: 0x13f00000
297 09:53:54.384076 - {DTB}: 7550121/tftp-deploy-haj5ejyv/dtb/imx6q-sabrelite.dtb
298 09:53:54.384290 - {INITRD}: 7550121/tftp-deploy-haj5ejyv/ramdisk/ramdisk.cpio.gz.uboot
299 09:53:54.384503 - {KERNEL_ADDR}: 0x10000000
300 09:53:54.385402 - {KERNEL}: 7550121/tftp-deploy-haj5ejyv/kernel/zImage
301 09:53:54.385620 - {LAVA_MAC}: None
302 09:53:54.385832 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/7550121/extract-nfsrootfs-tj4g6m9c
303 09:53:54.386044 - {NFS_SERVER_IP}: 192.168.101.1
304 09:53:54.386250 - {PRESEED_CONFIG}: None
305 09:53:54.386457 - {PRESEED_LOCAL}: None
306 09:53:54.386662 - {RAMDISK_ADDR}: 0x14000000
307 09:53:54.386865 - {RAMDISK}: 7550121/tftp-deploy-haj5ejyv/ramdisk/ramdisk.cpio.gz.uboot
308 09:53:54.387087 - {ROOT_PART}: None
309 09:53:54.387291 - {ROOT}: None
310 09:53:54.387494 - {SERVER_IP}: 192.168.101.1
311 09:53:54.387696 - {TEE_ADDR}: 0x83000000
312 09:53:54.387898 - {TEE}: None
313 09:53:54.388100 Parsed boot commands:
314 09:53:54.388298 - setenv autoload no
315 09:53:54.388500 - setenv initrd_high 0xffffffff
316 09:53:54.389505 - setenv fdt_high 0xffffffff
317 09:53:54.389670 - dhcp
318 09:53:54.389832 - setenv serverip 192.168.101.1
319 09:53:54.389992 - tftp 0x10000000 7550121/tftp-deploy-haj5ejyv/kernel/zImage
320 09:53:54.390151 - tftp 0x14000000 7550121/tftp-deploy-haj5ejyv/ramdisk/ramdisk.cpio.gz.uboot
321 09:53:54.390311 - setenv initrd_size ${filesize}
322 09:53:54.390468 - tftp 0x13f00000 7550121/tftp-deploy-haj5ejyv/dtb/imx6q-sabrelite.dtb
323 09:53:54.390627 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7550121/extract-nfsrootfs-tj4g6m9c,tcp,hard ip=dhcp'
324 09:53:54.390799 - bootz 0x10000000 0x14000000 0x13f00000
325 09:53:54.391011 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 09:53:54.391659 start: 2.3 connect-device (timeout 00:05:00) [common]
328 09:53:54.391844 [common] connect-device Connecting to device using '/usr/bin/console -f -M rack-control imx6q-sabrelite-lava-cbg-1'
329 09:53:54.399092 Setting prompt string to ['lava-test: # ']
330 09:53:54.399885 end: 2.3 connect-device (duration 00:00:00) [common]
331 09:53:54.400195 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 09:53:54.400465 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 09:53:54.400795 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 09:53:54.401208 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-t' '3'
335 09:53:54.433991 >> Software version: 7
336 09:53:54.442713 >> Intermediate Relay states: 0xe5
337 09:53:56.451478 >> Relay states: 0xed
338 09:53:56.453156 Returned 0 in 2 seconds
339 09:53:56.554981 end: 2.4.1.1 pdu-reboot (duration 00:00:02) [common]
341 09:53:56.556273 end: 2.4.1 reset-device (duration 00:00:02) [common]
342 09:53:56.556842 start: 2.4.2 bootloader-interrupt (timeout 00:04:58) [common]
343 09:53:56.557280 Setting prompt string to ['Hit any key to stop autoboot']
344 09:53:56.557633 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
345 09:53:56.558868 [Enter `^Ec?' for help]
346 09:53:57.781541
347 09:53:57.782048
348 09:53:57.784433 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
349 09:53:57.787020
350 09:53:57.790273 CPU: Freescale i.MX6Q rev1.0 at 792 MHz
351 09:53:57.790746 Reset cause: POR
352 09:53:57.794553 Model: Freescale i.MX6 Quad SABRE Lite Board
353 09:53:57.797702 Board: SABRE Lite
354 09:53:57.798047 I2C: ready
355 09:53:57.798636 DRAM: 1 GiB
356 09:53:57.855571 MMC: FSL_SDHC: 0, FSL_SDHC: 1
357 09:53:57.869314 Loading Environment from SPIFlash... SF: Detected sst25vf016b with page size 256 Bytes, erase size 4 KiB, total 2 MiB
358 09:53:57.879359 *** Warning - bad CRC, using default environment
359 09:53:57.879881
360 09:53:57.887007 In: serial
361 09:53:57.887937 Out: serial
362 09:53:57.888380 Err: serial
363 09:53:57.899873 Net: using phy at 6
364 09:53:57.907365 FEC [PRIME], usb_ether
365 09:53:57.907828 Error: usb_ether address not set.
366 09:53:57.908212
367 09:53:57.910135 starting USB...
368 09:53:57.911204 Bus usb@2184000: usb dr_mode not found
369 09:53:57.963924 Bus usb@2184200: USB EHCI 1.00
370 09:54:01.003560 scanning bus usb@2184000 for devices... 1 USB Device(s) found
371 09:54:06.141312 scanning bus usb@2184200 for devices... 2 USB Device(s) found
372 09:54:06.148643 scanning usb for storage devices... 0 Storage Device(s) found
373 09:54:06.153046 scanning usb for ethernet devices... 0 Ethernet Device(s) found
375 09:54:06.392628 Hit any key to stop autoboot: 3
376 09:54:06.393479 end: 2.4.2 bootloader-interrupt (duration 00:00:10) [common]
377 09:54:06.394070 start: 2.4.3 bootloader-commands (timeout 00:04:48) [common]
378 09:54:06.394548 Setting prompt string to ['=>']
379 09:54:06.395015 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:48)
380 09:54:06.402118 0
381 09:54:06.403100 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']
382 09:54:06.403578 Sending with 10 millisecond of delay
384 09:54:07.550720 => setenv autoload no
385 09:54:07.562088 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 00:04:47)
386 09:54:07.567137 setenv autoload no
387 09:54:07.567885 Sending with 10 millisecond of delay
389 09:54:09.380382 => setenv initrd_high 0xffffffff
390 09:54:09.391479 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 00:04:45)
391 09:54:09.392434 setenv initrd_high 0xffffffff
392 09:54:09.393252 Sending with 10 millisecond of delay
394 09:54:11.024051 => setenv fdt_high 0xffffffff
395 09:54:11.035129 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 00:04:43)
396 09:54:11.036005 setenv fdt_high 0xffffffff
397 09:54:11.036719 Sending with 10 millisecond of delay
399 09:54:11.331084 => dhcp
400 09:54:11.341940 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 00:04:43)
401 09:54:11.342827 dhcp
402 09:54:11.435940 BOOTP broadcast 1
403 09:54:11.443627 DHCP client bound to address 192.168.101.100 (4 ms)
404 09:54:11.444379 Sending with 10 millisecond of delay
406 09:54:13.254324 => setenv serverip 192.168.101.1
407 09:54:13.265263 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 00:04:41)
408 09:54:13.266145 setenv serverip 192.168.101.1
409 09:54:13.266855 Sending with 10 millisecond of delay
411 09:54:16.842327 => tftp 0x10000000 7550121/tftp-deploy-haj5ejyv/kernel/zImage
412 09:54:16.853279 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)
413 09:54:16.854129 tftp 0x10000000 7550121/tftp-deploy-haj5ejyv/kernel/zImage
414 09:54:16.951341 Using FEC device
415 09:54:16.953392 TFTP from server 192.168.101.1; our IP address is 192.168.101.100
416 09:54:16.957868 Filename '7550121/tftp-deploy-haj5ejyv/kernel/zImage'.
417 09:54:16.961751 Load address: 0x10000000
418 09:54:17.349393 Loading: *#################################################################
419 09:54:17.744385 #################################################################
420 09:54:18.160265 #################################################################
421 09:54:18.549391 #################################################################
422 09:54:18.940764 #################################################################
423 09:54:19.347507 #################################################################
424 09:54:19.737663 #################################################################
425 09:54:20.126532 #################################################################
426 09:54:20.533534 #################################################################
427 09:54:20.929897 #################################################################
428 09:54:21.315766 #################################################################
429 09:54:21.702933 #################################################################
430 09:54:22.109833 #################################################################
431 09:54:22.128988 ###
432 09:54:22.129438 2.3 MiB/s
433 09:54:22.129815 done
434 09:54:22.133525 Bytes transferred = 12448256 (bdf200 hex)
435 09:54:22.134713 Sending with 10 millisecond of delay
437 09:54:26.674094 => tftp 0x14000000 7550121/tftp-deploy-haj5ejyv/ramdisk/ramdisk.cpio.gz.uboot
438 09:54:26.684992 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 00:04:28)
439 09:54:26.685880 tftp 0x14000000 7550121/tftp-deploy-haj5ejyv/ramdisk/ramdisk.cpio.gz.uboot
440 09:54:26.779584 Using FEC device
441 09:54:26.787774 TFTP from server 192.168.101.1; our IP address is 192.168.101.100
442 09:54:26.791094 Filename '7550121/tftp-deploy-haj5ejyv/ramdisk/ramdisk.cpio.gz.uboot'.
443 09:54:26.795099 Load address: 0x14000000
444 09:54:27.222453 Loading: *#################################################################
445 09:54:27.645512 #################################################################
446 09:54:28.041427 #################################################################
447 09:54:28.437640 #################################################################
448 09:54:28.879601 #################################################################
449 09:54:29.328675 #################################################################
450 09:54:29.750652 #################################################################
451 09:54:30.167743 #################################################################
452 09:54:30.592857 #################################################################
453 09:54:31.015811 #################################################################
454 09:54:31.443918 #################################################################
455 09:54:31.868860 #################################################################
456 09:54:32.290931 #################################################################
457 09:54:32.719066 #################################################################
458 09:54:34.172149 #################################################################
459 09:54:34.637942 #################################################################
460 09:54:34.638439 1.9 MiB/s
461 09:54:34.638846 done
462 09:54:34.639657 Bytes transferred = 15261344 (e8dea0 hex)
463 09:54:34.640410 Sending with 10 millisecond of delay
465 09:54:36.510558 => setenv initrd_size ${filesize}
466 09:54:36.521466 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 00:04:18)
467 09:54:36.522347 setenv initrd_size ${filesize}
468 09:54:36.523063 Sending with 10 millisecond of delay
470 09:54:40.698844 => tftp 0x13f00000 7550121/tftp-deploy-haj5ejyv/dtb/imx6q-sabrelite.dtb
471 09:54:40.709694 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 00:04:14)
472 09:54:40.710341 tftp 0x13f00000 7550121/tftp-deploy-haj5ejyv/dtb/imx6q-sabrelite.dtb
473 09:54:40.808430 Using FEC device
474 09:54:40.811464 TFTP from server 192.168.101.1; our IP address is 192.168.101.100
475 09:54:40.816876 Filename '7550121/tftp-deploy-haj5ejyv/dtb/imx6q-sabrelite.dtb'.
476 09:54:40.819409 Load address: 0x13f00000
477 09:54:40.841677 Loading: *###
478 09:54:40.841897 2 MiB/s
479 09:54:40.842349 done
480 09:54:40.846759 Bytes transferred = 42393 (a599 hex)
481 09:54:40.847203 Sending with 10 millisecond of delay
483 09:54:50.784359 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7550121/extract-nfsrootfs-tj4g6m9c,tcp,hard ip=dhcp'
484 09:54:50.795383 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 00:04:04)
485 09:54:50.796267 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7550121/extract-nfsrootfs-tj4g6m9c,tcp,hard ip=dhcp'
486 09:54:50.797071 Sending with 10 millisecond of delay
488 09:54:53.153002 => bootz 0x10000000 0x14000000 0x13f00000
489 09:54:53.163805 Setting prompt string to 'Starting kernel'
490 09:54:53.164122 Setting prompt string to ['Starting kernel']
491 09:54:53.164398 Setting prompt string to ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
492 09:54:53.164764 bootloader-commands: Wait for prompt ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:01)
493 09:54:53.165511 bootz 0x10000000 0x14000000 0x13f00000
494 09:54:53.165778 Kernel image @ 0x10000000 [ 0x000000 - 0xbdf200 ]
495 09:54:53.166880 ## Loading init Ramdisk from Legacy Image at 14000000 ...
496 09:54:53.167499 Image Name:
497 09:54:53.172397 Image Type: ARM Linux RAMDisk Image (uncompressed)
498 09:54:53.178026 Data Size: 15261280 Bytes = 14.6 MiB
499 09:54:53.180222 Load Address: 00000000
500 09:54:53.181512 Entry Point: 00000000
501 09:54:53.357580 Verifying Checksum ... OK
502 09:54:53.363371 ## Flattened Device Tree blob at 13f00000
503 09:54:53.366760 Booting using the fdt blob at 0x13f00000
504 09:54:53.371925 Using Device Tree in place at 13f00000, end 13f0d598
505 09:54:53.380907
506 09:54:53.381304 Starting kernel ...
507 09:54:53.381632
508 09:54:53.382661 end: 2.4.3 bootloader-commands (duration 00:00:47) [common]
509 09:54:53.383168 start: 2.4.4 auto-login-action (timeout 00:04:01) [common]
510 09:54:53.383541 Setting prompt string to ['Linux version [0-9]']
511 09:54:53.383900 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']
512 09:54:53.384259 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)
513 09:55:02.096956 [ 0.000000] Booting Linux on physical CPU 0x0
514 09:55:02.100998 start: 2.4.4.1 login-action (timeout 00:03:52) [common]
515 09:55:02.101553 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.
516 09:55:02.102081 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(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
517 09:55:02.102570 Using line separator: #'\n'#
518 09:55:02.103025 No login prompt set.
519 09:55:02.103419 Parsing kernel messages
520 09:55:02.103779 ['-+\\[ 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']
521 09:55:02.104444 [login-action] Waiting for messages, (timeout 00:03:52)
522 09:55:02.119188 [ 0.000000] Linux version 5.10.145-cip17 (KernelCI@build-j292233-arm-gcc-10-multi-v7-defconfig-kselftest-xvr8r) (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 Oct 11 09:41:14 UTC 2022
523 09:55:02.129193 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
524 09:55:02.135726 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
525 09:55:02.141721 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
526 09:55:02.150600 [ 0.000000] Memory policy: Data cache writealloc
527 09:55:02.151046 [ 0.000000] efi: UEFI not found.
528 09:55:02.157581 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
529 09:55:02.161553 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
530 09:55:02.164781 [ 0.000000] Zone ranges:
531 09:55:02.171483 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
532 09:55:02.175119 [ 0.000000] Normal empty
533 09:55:02.180083 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
534 09:55:02.186306 [ 0.000000] Movable zone start for each node
535 09:55:02.188910 [ 0.000000] Early memory node ranges
536 09:55:02.193129 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
537 09:55:02.200845 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
538 09:55:02.207528 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
539 09:55:02.215852 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
540 09:55:02.230184 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7550121/extract-nfsrootfs-tj4g6m9c,tcp,hard ip=dhcp
541 09:55:02.238056 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
542 09:55:02.245195 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
543 09:55:02.251215 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
544 09:55:02.267855 [ 0.000000] Memory: 921616K/1048576K available (17408K kernel code, 2653K rwdata, 8120K rodata, 2048K init, 6694K bss, 61424K reserved, 65536K cma-reserved, 196608K highmem)
545 09:55:02.273439 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
546 09:55:02.281392 [ 0.000000] ftrace: allocating 56043 entries in 165 pages
547 09:55:02.286032 [ 0.000000] ftrace: allocated 165 pages with 4 groups
548 09:55:02.288862 [ 0.000000] Running RCU self tests
549 09:55:02.292223 [ 0.000000] rcu: Hierarchical RCU implementation.
550 09:55:02.298682 [ 0.000000] rcu: RCU event tracing is enabled.
551 09:55:02.302144 [ 0.000000] rcu: RCU lockdep checking is enabled.
552 09:55:02.311471 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
553 09:55:02.314357 [ 0.000000] Rude variant of Tasks RCU enabled.
554 09:55:02.319253 [ 0.000000] Tracing variant of Tasks RCU enabled.
555 09:55:02.325409 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
556 09:55:02.332354 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
557 09:55:02.339506 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
558 09:55:02.342953 [ 0.000000] L2C-310 errata 752271 769419 enabled
559 09:55:02.349090 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
560 09:55:02.353260 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
561 09:55:02.358510 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
562 09:55:02.365067 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
563 09:55:02.371492 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
564 09:55:02.378844 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
565 09:55:02.384086 [ 0.000000] Switching to timer-based delay loop, resolution 15ns
566 09:55:02.391448 [ 0.000008] sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 32537631224ns
567 09:55:02.400426 [ 0.000038] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 28958491609 ns
568 09:55:02.406701 [ 0.004472] Console: colour dummy device 80x30
569 09:55:02.412765 [ 0.004538] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
570 09:55:02.417441 [ 0.004569] ... MAX_LOCKDEP_SUBCLASSES: 8
571 09:55:02.421587 [ 0.004596] ... MAX_LOCK_DEPTH: 48
572 09:55:02.426151 [ 0.004622] ... MAX_LOCKDEP_KEYS: 8192
573 09:55:02.432262 [ 0.004649] ... CLASSHASH_SIZE: 4096
574 09:55:02.437752 [ 0.004674] ... MAX_LOCKDEP_ENTRIES: 32768
575 09:55:02.438808 [ 0.004699] ... MAX_LOCKDEP_CHAINS: 65536
576 09:55:02.443379 [ 0.004726] ... CHAINHASH_SIZE: 32768
577 09:55:02.451563 [ 0.004751] memory used by lock dependency info: 4061 kB
578 09:55:02.454533 [ 0.004777] memory used for stack traces: 2112 kB
579 09:55:02.463715 [ 0.004804] per task-struct memory footprint: 1536 bytes
580 09:55:02.472688 [ 0.004905] Calibrating delay loop (skipped), value calculated using timer frequency.. 132.00 BogoMIPS (lpj=660000)
581 09:55:02.476803 [ 0.004959] pid_max: default: 32768 minimum: 301
582 09:55:02.480228 [ 0.005338] LSM: Security Framework initializing
583 09:55:02.484589 [ 0.005453] LSM support for eBPF active
584 09:55:02.490028 [ 0.005599] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
585 09:55:02.499623 [ 0.005650] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
586 09:55:02.503596 [ 0.008228] CPU: Testing write buffer coherency: ok
587 09:55:02.510514 [ 0.008347] CPU0: Spectre v2: using BPIALL workaround
588 09:55:02.515266 [ 0.009456] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
589 09:55:02.522261 [ 0.013384] Setting up static identity map for 0x10300000 - 0x103000ac
590 09:55:02.527150 [ 0.015821] rcu: Hierarchical SRCU implementation.
591 09:55:02.529580 [ 0.025581] EFI services will not be available.
592 09:55:02.534728 [ 0.026904] smp: Bringing up secondary CPUs ...
593 09:55:02.540660 [ 0.030281] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
594 09:55:02.547013 [ 0.030296] CPU1: Spectre v2: using BPIALL workaround
595 09:55:02.551934 [ 0.034370] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
596 09:55:02.557708 [ 0.034386] CPU2: Spectre v2: using BPIALL workaround
597 09:55:02.562047 [ 0.038093] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
598 09:55:02.568163 [ 0.038107] CPU3: Spectre v2: using BPIALL workaround
599 09:55:02.572978 [ 0.039142] smp: Brought up 1 node, 4 CPUs
600 09:55:02.577045 [ 0.039188] SMP: Total of 4 processors activated (528.00 BogoMIPS).
601 09:55:02.583255 [ 0.039226] CPU: All CPU(s) started in SVC mode.
602 09:55:02.588116 [ 0.041885] devtmpfs: initialized
603 09:55:02.592665 [ 0.099805] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
604 09:55:02.603977 [ 0.102499] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
605 09:55:02.609406 [ 0.102575] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
606 09:55:02.616452 [ 0.107338] pinctrl core: initialized pinctrl subsystem
607 09:55:02.619053 [ 0.114552] DMI not present or invalid.
608 09:55:02.623573 [ 0.116931] NET: Registered protocol family 16
609 09:55:02.630862 [ 0.128599] DMA: preallocated 256 KiB pool for atomic coherent allocations
610 09:55:02.637024 [ 0.138309] thermal_sys: Registered thermal governor 'step_wise'
611 09:55:02.640022 [ 0.138939] cpuidle: using governor menu
612 09:55:02.645958 [ 0.139472] CPU identified as i.MX6Q, silicon rev 1.0
613 09:55:02.651361 [ 0.913803] vdd1p1: supplied by regulator-dummy
614 09:55:02.655903 [ 0.946754] vdd3p0: supplied by regulator-dummy
615 09:55:02.659465 [ 0.979312] vdd2p5: supplied by regulator-dummy
616 09:55:02.664406 [ 1.011880] vddarm: supplied by regulator-dummy
617 09:55:02.668131 [ 1.045363] vddpu: supplied by regulator-dummy
618 09:55:02.674462 [ 1.076945] vddsoc: supplied by regulator-dummy
619 09:55:02.675564 [ 2.458683] No ATAGs?
620 09:55:02.684447 [ 2.459458] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
621 09:55:02.691513 [ 2.459542] hw-breakpoint: maximum watchpoint size is 4 bytes.
622 09:55:02.695717 [ 2.480348] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
623 09:55:02.702037 [ 2.511264] Serial: AMBA PL011 UART driver
624 09:55:02.703543 [ 2.577807] Kprobes globally optimized
625 09:55:02.709093 [ 2.674409] mxs-dma 110000.dma-apbh: initialized
626 09:55:02.715343 [ 2.707985] iommu: Default domain type: Translated
627 09:55:02.717880 [ 2.710240] vgaarb: loaded
628 09:55:02.721429 [ 2.715185] SCSI subsystem initialized
629 09:55:02.727501 [ 2.717391] usbcore: registered new interface driver usbfs
630 09:55:02.733579 [ 2.717734] usbcore: registered new interface driver hub
631 09:55:02.737415 [ 2.717976] usbcore: registered new device driver usb
632 09:55:02.743056 [ 2.725934] i2c i2c-0: IMX I2C adapter registered
633 09:55:02.747151 [ 2.733097] i2c i2c-1: IMX I2C adapter registered
634 09:55:02.753310 [ 2.737685] i2c i2c-2: IMX I2C adapter registered
635 09:55:02.755860 [ 2.742517] pps_core: LinuxPPS API ver. 1 registered
636 09:55:02.764661 [ 2.742558] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
637 09:55:02.769846 [ 2.742658] PTP clock support registered
638 09:55:02.773607 [ 2.761189] clocksource: Switched to clocksource mxc_timer1
639 09:55:02.779087 [ 4.510820] NET: Registered protocol family 2
640 09:55:02.786169 [ 4.511745] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
641 09:55:02.795093 [ 4.515273] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
642 09:55:02.802824 [ 4.515459] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
643 09:55:02.810047 [ 4.515688] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
644 09:55:02.815897 [ 4.517129] TCP: Hash tables configured (established 8192 bind 8192)
645 09:55:02.825597 [ 4.518218] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
646 09:55:02.830388 [ 4.518562] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
647 09:55:02.840420 [ 4.518823] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
648 09:55:02.841635 [ 4.519577] NET: Registered protocol family 1
649 09:55:02.849414 [ 4.522628] RPC: Registered named UNIX socket transport module.
650 09:55:02.854210 [ 4.522719] RPC: Registered udp transport module.
651 09:55:02.859874 [ 4.522758] RPC: Registered tcp transport module.
652 09:55:02.863013 [ 4.522798] RPC: Registered tcp NFSv4.1 backchannel transport module.
653 09:55:02.870272 [ 4.522852] NET: Registered protocol family 44
654 09:55:02.873232 [ 4.522919] PCI: CLS 0 bytes, default 64
655 09:55:02.880329 [ 4.525497] Trying to unpack rootfs image as initramfs...
656 09:55:02.881553 [ 6.413829] Freeing initrd memory: 14904K
657 09:55:02.888358 [ 6.414851] hw perfevents: no interrupt-affinity property for /pmu, guessing.
658 09:55:02.897642 [ 6.416115] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
659 09:55:02.904467 [ 6.425542] Initialise system trusted keyrings
660 09:55:02.907489 [ 6.426745] workingset: timestamp_bits=30 max_order=18 bucket_order=0
661 09:55:02.913313 [ 6.479077] squashfs: version 4.0 (2009/01/31) Phillip Lougher
662 09:55:02.918332 [ 6.483341] NFS: Registering the id_resolver key type
663 09:55:02.923579 [ 6.483584] Key type id_resolver registered
664 09:55:02.927730 [ 6.483675] Key type id_legacy registered
665 09:55:02.934344 [ 6.484364] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
666 09:55:02.941205 [ 6.484468] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
667 09:55:02.945315 [ 6.484687] ntfs: driver 2.1.32 [Flags: R/O].
668 09:55:02.950112 [ 6.486917] Key type asymmetric registered
669 09:55:02.956803 [ 6.487047] Asymmetric key parser 'x509' registered
670 09:55:02.958059 [ 6.487496] bounce: pool size: 64 pages
671 09:55:02.965691 [ 6.487667] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
672 09:55:02.971174 [ 6.487772] io scheduler mq-deadline registered
673 09:55:02.974434 [ 6.487814] io scheduler kyber registered
674 09:55:02.980287 [ 6.488766] test_firmware: interface ready
675 09:55:02.991303 [ 6.739283] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
676 09:55:02.997059 [ 6.739543] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
677 09:55:03.003427 [ 7.015150] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
678 09:55:03.008143 [ 7.036880] SuperH (H)SCI(F) driver initialized
679 09:55:03.015546 [ 7.039965] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
680 09:55:03.023649 [ 7.045366] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
681 09:55:03.029260 [ 7.977532] printk: console [ttymxc1] enabled
682 09:55:03.040597 [ 7.988641] msm_serial: driver initialized
683 09:55:03.045946 [ 7.994009] STMicroelectronics ASC driver initialized
684 09:55:03.057995 [ 8.006066] STM32 USART driver initialized
685 09:55:03.087201 [ 8.033603] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
686 09:55:03.113044 [ 8.056644] panel-simple panel-lcd: supply power not found, using dummy regulator
687 09:55:03.118024 [ 8.065142] panel-simple panel-lcd: Specify missing connector_type
688 09:55:03.127617 [ 8.073252] panel-simple panel-lvds0: supply power not found, using dummy regulator
689 09:55:03.180261 [ 8.130021] brd: module loaded
690 09:55:03.245258 [ 8.193684] loop: module loaded
691 09:55:03.253570 [ 8.200210] lkdtm: No crash points registered, enable through debugfs
692 09:55:03.278423 [ 8.223614] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
693 09:55:03.287556 [ 8.231660] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
694 09:55:03.294596 [ 8.239709] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
695 09:55:03.302126 [ 8.248000] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
696 09:55:03.310441 [ 8.256076] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
697 09:55:03.318308 [ 8.264384] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
698 09:55:03.327200 [ 8.272279] ahci-imx 2200000.sata: supply target not found, using dummy regulator
699 09:55:03.338439 [ 8.283650] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
700 09:55:03.346010 [ 8.290681] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
701 09:55:03.355400 [ 8.299615] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
702 09:55:03.365149 [ 8.314331] scsi host0: ahci-imx
703 09:55:03.374996 [ 8.319976] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
704 09:55:03.442615 [ 8.389094] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
705 09:55:03.453674 [ 8.402993] pps pps0: new PPS source ptp0
706 09:55:03.502656 [ 8.449627] fec 2188000.ethernet eth0: registered PHC device 0
707 09:55:03.513790 [ 8.460655] e1000e: Intel(R) PRO/1000 Network Driver
708 09:55:03.519687 [ 8.465726] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
709 09:55:03.524660 [ 8.471982] igb: Intel(R) Gigabit Ethernet Network Driver
710 09:55:03.529890 [ 8.477418] igb: Copyright (c) 2007-2014 Intel Corporation.
711 09:55:03.560729 [ 8.506822] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
712 09:55:03.566785 [ 8.514502] usbcore: registered new interface driver pegasus
713 09:55:03.572447 [ 8.520411] usbcore: registered new interface driver asix
714 09:55:03.580050 [ 8.526052] usbcore: registered new interface driver ax88179_178a
715 09:55:03.586989 [ 8.532385] usbcore: registered new interface driver cdc_ether
716 09:55:03.592652 [ 8.538475] usbcore: registered new interface driver smsc75xx
717 09:55:03.597545 [ 8.544546] usbcore: registered new interface driver smsc95xx
718 09:55:03.602750 [ 8.550476] usbcore: registered new interface driver net1080
719 09:55:03.609335 [ 8.556376] usbcore: registered new interface driver cdc_subset
720 09:55:03.615693 [ 8.562535] usbcore: registered new interface driver zaurus
721 09:55:03.621258 [ 8.568400] usbcore: registered new interface driver cdc_ncm
722 09:55:03.641768 [ 8.587850] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
723 09:55:03.645695 [ 8.594553] ehci-pci: EHCI PCI platform driver
724 09:55:03.652203 [ 8.599195] ehci-platform: EHCI generic platform driver
725 09:55:03.656694 [ 8.605573] ehci-orion: EHCI orion driver
726 09:55:03.662462 [ 8.610588] SPEAr-ehci: EHCI SPEAr driver
727 09:55:03.667376 [ 8.615632] ehci-st: EHCI STMicroelectronics driver
728 09:55:03.673456 [ 8.621592] ehci-exynos: EHCI Exynos driver
729 09:55:03.678289 [ 8.626738] ehci-atmel: EHCI Atmel driver
730 09:55:03.683467 [ 8.631765] tegra-ehci: Tegra EHCI driver
731 09:55:03.690554 [ 8.636768] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
732 09:55:03.694057 [ 8.643111] ohci-pci: OHCI PCI platform driver
733 09:55:03.700288 [ 8.647752] ohci-platform: OHCI generic platform driver
734 09:55:03.705766 [ 8.654086] SPEAr-ohci: OHCI SPEAr driver
735 09:55:03.711687 [ 8.659069] ohci-st: OHCI STMicroelectronics driver
736 09:55:03.715506 [ 8.664968] ohci-atmel: OHCI Atmel driver
737 09:55:03.726530 [ 8.672782] usbcore: registered new interface driver usb-storage
738 09:55:03.731888 [ 8.673627] ata1: SATA link down (SStatus 0 SControl 300)
739 09:55:03.738662 [ 8.684660] ahci-imx 2200000.sata: no device found, disabling link.
740 09:55:03.744711 [ 8.691026] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
741 09:55:03.765151 [ 8.714226] i2c /dev entries driver
742 09:55:03.861646 [ 8.806783] sdhci: Secure Digital Host Controller Interface driver
743 09:55:03.865515 [ 8.813067] sdhci: Copyright(c) Pierre Ossman
744 09:55:03.881996 [ 8.827795] Synopsys Designware Multimedia Card Interface Driver
745 09:55:03.895883 [ 8.841947] sdhci-pltfm: SDHCI platform and OF driver helper
746 09:55:03.903434 [ 8.851627] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
747 09:55:03.909868 [ 8.851634] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
748 09:55:03.914553 [ 8.851832] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
749 09:55:03.921723 [ 8.868916] ledtrig-cpu: registered to indicate activity on CPUs
750 09:55:03.932029 [ 8.879131] usbcore: registered new interface driver usbhid
751 09:55:03.935090 [ 8.884825] usbhid: USB HID core driver
752 09:55:03.959406 [ 8.904973] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
753 09:55:03.970229 [ 8.917093] ipip: IPv4 and MPLS over IPv4 tunneling driver
754 09:55:03.979006 [ 8.925377] gre: GRE over IPv4 demultiplexor driver
755 09:55:03.986335 [ 8.927415] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
756 09:55:03.989956 [ 8.930293] ip_gre: GRE over IPv4 tunneling driver
757 09:55:03.999433 [ 8.948409] IPv4 over IPsec tunneling driver
758 09:55:04.009827 [ 8.958179] NET: Registered protocol family 10
759 09:55:04.021395 [ 8.969665] Segment Routing with IPv6
760 09:55:04.033815 [ 8.980191] ip6_gre: GRE over IPv6 tunneling driver
761 09:55:04.040174 [ 8.988316] NET: Registered protocol family 17
762 09:55:04.045441 [ 8.994527] 8021q: 802.1Q VLAN Support v1.8
763 09:55:04.051753 [ 8.999827] Key type dns_resolver registered
764 09:55:04.070844 [ 9.018383] ThumbEE CPU extension supported.
765 09:55:04.074558 [ 9.022859] Registering SWP/SWPB emulation handler
766 09:55:04.080934 [ 9.029038] Loading compiled-in X.509 certificates
767 09:55:04.113946 [ 9.061276] mmc2: new high speed SDHC card at address 0001
768 09:55:04.124208 [ 9.071498] mmcblk2: mmc2:0001 SD 14.6 GiB
769 09:55:04.156161 [ 9.098576] GPT:Primary header thinks Alt. header is not at the end of the disk.
770 09:55:04.160733 [ 9.106210] GPT:29296874 != 30560255
771 09:55:04.163319 [ 9.109827] GPT:Alternate GPT header not at the end of the disk.
772 09:55:04.167349 [ 9.115936] GPT:29296874 != 30560255
773 09:55:04.171815 [ 9.119553] GPT: Use GNU Parted to correct GPT errors.
774 09:55:04.175556 [ 9.124905] mmcblk2: p1 p2 p3
775 09:55:04.321048 [ 9.266541] panel-simple panel-lcd: supply power not found, using dummy regulator
776 09:55:04.328985 [ 9.275196] panel-simple panel-lcd: Specify missing connector_type
777 09:55:04.346906 [ 9.291296] panel-simple panel-lvds0: supply power not found, using dummy regulator
778 09:55:04.390897 [ 9.336312] imx_usb 2184200.usb: No over current polarity defined
779 09:55:04.402616 [ 9.351111] ci_hdrc ci_hdrc.1: EHCI Host Controller
780 09:55:04.411867 [ 9.356409] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
781 09:55:04.446024 [ 9.392568] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
782 09:55:04.466658 [ 9.415425] hub 1-0:1.0: USB hub found
783 09:55:04.471640 [ 9.420361] hub 1-0:1.0: 1 port detected
784 09:55:04.493662 [ 9.438371] imx_thermal 20c8000.anatop:tempmon: invalid sensor calibration data
785 09:55:04.501606 [ 9.445804] imx_thermal 20c8000.anatop:tempmon: error -EINVAL: failed to init from nvmem
786 09:55:04.508321 [ 9.454290] imx_thermal: probe of 20c8000.anatop:tempmon failed with error -22
787 09:55:04.544909 [ 9.489359] panel-simple panel-lcd: supply power not found, using dummy regulator
788 09:55:04.551414 [ 9.497913] panel-simple panel-lcd: Specify missing connector_type
789 09:55:04.569359 [ 9.514048] panel-simple panel-lvds0: supply power not found, using dummy regulator
790 09:55:04.609300 [ 9.553542] panel-simple panel-lcd: supply power not found, using dummy regulator
791 09:55:04.615658 [ 9.562188] panel-simple panel-lcd: Specify missing connector_type
792 09:55:04.633658 [ 9.578107] panel-simple panel-lvds0: supply power not found, using dummy regulator
793 09:55:04.654975 [ 9.600218] input: gpio-keys as /devices/platform/gpio-keys/input/input0
794 09:55:04.694612 [ 9.638514] panel-simple panel-lcd: supply power not found, using dummy regulator
795 09:55:04.701218 [ 9.647133] panel-simple panel-lcd: Specify missing connector_type
796 09:55:04.718331 [ 9.663278] panel-simple panel-lvds0: supply power not found, using dummy regulator
797 09:55:04.749359 [ 9.688225] Micrel KSZ9021 Gigabit PHY 2188000.ethernet-1:06: attached PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:06, irq=POLL)
798 09:55:04.755470 [ 9.703982] IP-Config: Failed to open gretap0
799 09:55:04.759333 [ 9.708402] IP-Config: Failed to open erspan0
800 09:55:04.905652 [ 9.741591] Sending DHCP requests .
801 09:55:04.909910 [ 9.851309] usb 1-1: new high-speed USB device number 2 using ci_hdrc
802 09:55:05.123449 [ 10.070415] hub 1-1:1.0: USB hub found
803 09:55:05.126425 [ 10.075492] hub 1-1:1.0: 3 ports detected
804 09:55:05.170405 [ 10.113821] panel-simple panel-lcd: supply power not found, using dummy regulator
805 09:55:05.175794 [ 10.122580] panel-simple panel-lcd: Specify missing connector_type
806 09:55:05.194729 [ 10.139013] panel-simple panel-lvds0: supply power not found, using dummy regulator
807 09:55:06.888455 [ 11.832612] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
808 09:55:06.895177 [ 11.841348] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
809 09:55:07.439838 [ 12.351227] ., OK
810 09:55:07.450797 [ 12.393720] IP-Config: Got DHCP answer from 192.168.101.1, my address is 192.168.101.100
811 09:55:07.453834 [ 12.402089] IP-Config: Complete:
812 09:55:07.463196 [ 12.405408] device=eth0, hwaddr=0e:cc:7b:b0:7c:c7, ipaddr=192.168.101.100, mask=255.255.255.0, gw=192.168.101.1
813 09:55:07.471505 [ 12.416165] host=imx6q-sabrelite-cbg-1, domain=lava.cbg.collabora.co.uk, nis-domain=(none)
814 09:55:07.480605 [ 12.425072] bootserver=192.168.101.1, rootserver=192.168.101.1, rootpath=
815 09:55:07.485574 [ 12.425120] nameserver0=192.168.101.1
816 09:55:07.560319 [ 12.506280] Freeing unused kernel memory: 2048K
817 09:55:07.564865 [ 12.512431] Run /init as init process
818 09:55:07.635008 Loading, please wait...
819 09:55:07.793945 Starting version 247.3-7+deb11u1
820 09:55:12.763307 [ 17.711944] imx-ipuv3 2400000.ipu: IPUv3H probed
821 09:55:12.798939 [ 17.745533] imx-ipuv3 2800000.ipu: IPUv3H probed
822 09:55:12.832861 [ 17.776719] panel-simple panel-lcd: supply power not found, using dummy regulator
823 09:55:12.875423 [ 17.820062] panel-simple panel-lcd: Specify missing connector_type
824 09:55:12.907874 [ 17.857289] CAN device driver interface
825 09:55:12.917616 [ 17.863229] panel-simple panel-lvds0: supply power not found, using dummy regulator
826 09:55:13.008668 [ 17.953121] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
827 09:55:13.018983 [ 17.962346] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
828 09:55:13.028605 [ 17.971362] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
829 09:55:13.034530 [ 17.976934] panel-simple panel-lcd: supply power not found, using dummy regulator
830 09:55:13.043190 [ 17.980217] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
831 09:55:13.050530 [ 17.996916] panel-simple panel-lcd: Specify missing connector_type
832 09:55:13.073436 [ 18.017667] panel-simple panel-lvds0: supply power not found, using dummy regulator
833 09:55:13.125787 [ 18.072922] caam 2100000.crypto: Entropy delay = 3200
834 09:55:13.188877 [ 18.134068] panel-simple panel-lcd: supply power not found, using dummy regulator
835 09:55:13.195853 [ 18.138819] caam 2100000.crypto: Instantiated RNG4 SH0
836 09:55:13.200645 [ 18.142735] panel-simple panel-lcd: Specify missing connector_type
837 09:55:13.253144 [ 18.199583] caam 2100000.crypto: Instantiated RNG4 SH1
838 09:55:13.258322 [ 18.204890] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
839 09:55:13.263756 [ 18.211635] caam 2100000.crypto: job rings = 2, qi = 0
840 09:55:13.328047 [ 18.271509] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
841 09:55:13.335434 [ 18.280229] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
842 09:55:13.343299 [ 18.289311] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
843 09:55:13.354928 [ 18.299192] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
844 09:55:13.362648 [ 18.301913] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
845 09:55:13.366295 [ 18.304482] sgtl5000 0-000a: sgtl5000 revision 0x11
846 09:55:13.373803 [ 18.313254] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
847 09:55:13.380057 [ 18.318501] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
848 09:55:13.432547 [ 18.377309] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
849 09:55:13.437193 [ 18.384139] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
850 09:55:13.468940 [ 18.414869] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
851 09:55:13.480540 [ 18.426412] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
852 09:55:13.485854 [ 18.432841] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
853 09:55:13.498908 [ 18.445750] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
854 09:55:13.514550 [ 18.459222] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
855 09:55:13.524447 [ 18.468095] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
856 09:55:13.532684 [ 18.476702] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
857 09:55:13.541133 [ 18.485331] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
858 09:55:13.633886 [ 18.579049] panel-simple panel-lvds0: supply power not found, using dummy regulator
859 09:55:13.729499 [ 18.673879] panel-simple panel-lcd: supply power not found, using dummy regulator
860 09:55:13.735730 [ 18.682660] panel-simple panel-lcd: Specify missing connector_type
861 09:55:13.790994 [ 18.736113] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
862 09:55:13.800653 [ 18.744802] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
863 09:55:13.808891 [ 18.753601] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
864 09:55:13.818130 [ 18.762143] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
865 09:55:14.119847 [ 19.066154] caam algorithms registered in /proc/crypto
866 09:55:14.136035 [ 19.083250] caam 2100000.crypto: registering rng-caam
867 09:55:14.263041 [ 19.211582] random: crng init done
868 09:55:14.272739 [ 19.218834] panel-simple panel-lvds0: supply power not found, using dummy regulator
869 09:55:14.358285 [ 19.303085] panel-simple panel-lcd: supply power not found, using dummy regulator
870 09:55:14.364591 [ 19.311752] panel-simple panel-lcd: Specify missing connector_type
871 09:55:14.405866 [ 19.349533] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
872 09:55:14.412776 [ 19.358234] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
873 09:55:14.422334 [ 19.367041] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
874 09:55:14.431541 [ 19.375601] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
875 09:55:14.449314 [ 19.392982] panel-simple panel-lvds0: supply power not found, using dummy regulator
876 09:55:14.497461 [ 19.441834] panel-simple panel-lcd: supply power not found, using dummy regulator
877 09:55:14.503465 [ 19.450422] panel-simple panel-lcd: Specify missing connector_type
878 09:55:14.530849 [ 19.474651] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
879 09:55:14.537961 [ 19.483368] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
880 09:55:14.546410 [ 19.492041] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
881 09:55:14.555229 [ 19.500517] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
882 09:55:14.628142 Begin: Loading essential drivers ... done.
883 09:55:14.642170 Begin: Running /scripts/init-premount ... done.
884 09:55:14.649191 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
885 09:55:14.651307 Begin: Running /scripts/nfs-premount ... done.
886 09:55:14.896123 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
887 09:55:14.899438 SIOCSIFFLAGS: Cannot assign requested address
888 09:55:14.934878 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
889 09:55:14.940504 SIOCSIFFLAGS: Cannot assign requested address
890 09:55:14.975244 IP-Config: eth0 hardware address 0e:cc:7b:b0:7c:c7 mtu 1500 DHCP
891 09:55:14.985584 IP-Config: eth0 complete (dhcp from 192.168.101.1):
892 09:55:14.992351 address: 192.168.101.100 broadcast: 192.168.101.255 netmask: 255.255.255.0
893 09:55:14.999153 gateway: 192.168.101.1 dns0 : 192.168.101.1 dns1 : 0.0.0.0
894 09:55:15.006983 host : imx6q-sabrelite-cbg-1
895 09:55:15.011652 domain : lava.cbg.collabora.co.uk
896 09:55:15.015486 rootserver: 192.168.101.1 rootpath:
897 09:55:15.017298 filename :
898 09:55:15.906119 done.
899 09:55:15.924653 Begin: Running /scripts/nfs-bottom ... done.
900 09:55:16.006918 Begin: Running /scripts/init-bottom ... done.
901 09:55:17.763352 [ 22.708293] systemd[1]: System time before build time, advancing clock.
902 09:55:18.066094 [ 22.996622] systemd[1]: systemd 247.3-7+deb11u1 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)
903 09:55:18.076177 [ 23.023646] systemd[1]: Detected architecture arm.
904 09:55:18.100917
905 09:55:18.104308 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
906 09:55:18.104757
907 09:55:18.144239 [ 23.089057] systemd[1]: Set hostname to <debian-bullseye-armhf>.
908 09:55:20.135702 [ 25.079944] systemd[1]: Queued start job for default target Graphical Interface.
909 09:55:20.149352 [ 25.096468] systemd[1]: Created slice system-getty.slice.
910 09:55:20.158922 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
911 09:55:20.200385 [ 25.146708] systemd[1]: Created slice system-modprobe.slice.
912 09:55:20.212819 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
913 09:55:20.252387 [ 25.196618] systemd[1]: Created slice system-serial\x2dgetty.slice.
914 09:55:20.264237 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
915 09:55:20.300092 [ 25.246009] systemd[1]: Created slice User and Session Slice.
916 09:55:20.313565 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
917 09:55:20.353001 [ 25.295659] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
918 09:55:20.366091 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
919 09:55:20.400731 [ 25.345028] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
920 09:55:20.410836 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
921 09:55:20.453547 [ 25.392799] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
922 09:55:20.458774 [ 25.406723] systemd[1]: Reached target Local Encrypted Volumes.
923 09:55:20.469573 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
924 09:55:20.504616 [ 25.452864] systemd[1]: Reached target Paths.
925 09:55:20.516104 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
926 09:55:20.545086 [ 25.492248] systemd[1]: Reached target Remote File Systems.
927 09:55:20.558791 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
928 09:55:20.593558 [ 25.542303] systemd[1]: Reached target Slices.
929 09:55:20.604356 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
930 09:55:20.633336 [ 25.581591] systemd[1]: Reached target Swap.
931 09:55:20.641352 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
932 09:55:20.680421 [ 25.625825] systemd[1]: Listening on initctl Compatibility Named Pipe.
933 09:55:20.693428 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
934 09:55:20.797787 [ 25.740314] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
935 09:55:20.813102 [ 25.759633] systemd[1]: Listening on Journal Socket (/dev/log).
936 09:55:20.826881 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
937 09:55:20.860311 [ 25.808542] systemd[1]: Listening on Journal Socket.
938 09:55:20.875396 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
939 09:55:20.914590 [ 25.858897] systemd[1]: Listening on Network Service Netlink Socket.
940 09:55:20.927039 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
941 09:55:20.970756 [ 25.915736] systemd[1]: Listening on udev Control Socket.
942 09:55:20.979926 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
943 09:55:21.020503 [ 25.966684] systemd[1]: Listening on udev Kernel Socket.
944 09:55:21.031452 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
945 09:55:21.073276 [ 26.016638] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
946 09:55:21.082851 [ 26.027085] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
947 09:55:21.102936 [ 26.050617] systemd[1]: Mounting Kernel Debug File System...
948 09:55:21.113304 Mounting [0;1;39mKernel Debug File System[0m...
949 09:55:21.159403 [ 26.105013] systemd[1]: Mounting Kernel Trace File System...
950 09:55:21.167367 Mounting [0;1;39mKernel Trace File System[0m...
951 09:55:21.214083 [ 26.158303] systemd[1]: Starting Create list of static device nodes for the current kernel...
952 09:55:21.224609 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
953 09:55:21.271514 [ 26.216847] systemd[1]: Starting Load Kernel Module configfs...
954 09:55:21.278912 Starting [0;1;39mLoad Kernel Module configfs[0m...
955 09:55:21.320675 [ 26.265931] systemd[1]: Starting Load Kernel Module drm...
956 09:55:21.327943 Starting [0;1;39mLoad Kernel Module drm[0m...
957 09:55:21.368826 [ 26.315621] systemd[1]: Starting Load Kernel Module fuse...
958 09:55:21.378632 Starting [0;1;39mLoad Kernel Module fuse[0m...
959 09:55:21.418500 [ 26.362614] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
960 09:55:21.453687 [ 26.398809] systemd[1]: Starting Journal Service...
961 09:55:21.457364 [ 26.405733] fuse: init (API version 7.32)
962 09:55:21.461538 Starting [0;1;39mJournal Service[0m...
963 09:55:21.521400 [ 26.465681] systemd[1]: Starting Load Kernel Modules...
964 09:55:21.529249 Starting [0;1;39mLoad Kernel Modules[0m...
965 09:55:21.574206 [ 26.518884] systemd[1]: Starting Remount Root and Kernel File Systems...
966 09:55:21.583625 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
967 09:55:21.637917 [ 26.583002] systemd[1]: Starting Coldplug All udev Devices...
968 09:55:21.664051 Starting [0;1;39mColdplug All udev Devices[0m...
969 09:55:21.918752 [ 26.680146] systemd[1]: Mounted Kernel Debug File System.
970 09:55:21.923391 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
971 09:55:21.923829 [ 26.726018] systemd[1]: Mounted Kernel Trace File System.
972 09:55:21.924230 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
973 09:55:21.924698 [ 26.754429] systemd[1]: Finished Create list of static device nodes for the current kernel.
974 09:55:21.925093 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
975 09:55:21.925481 [ 26.866602] systemd[1]: modprobe@configfs.service: Succeeded.
976 09:55:21.931983 [ 26.879758] systemd[1]: Finished Load Kernel Module configfs.
977 09:55:21.943581 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
978 09:55:21.995108 [ 26.938633] systemd[1]: modprobe@drm.service: Succeeded.
979 09:55:22.004322 [ 26.950285] systemd[1]: Finished Load Kernel Module drm.
980 09:55:22.011527 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
981 09:55:22.066876 [ 27.008786] systemd[1]: modprobe@fuse.service: Succeeded.
982 09:55:22.075532 [ 27.020204] systemd[1]: Finished Load Kernel Module fuse.
983 09:55:22.084016 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
984 09:55:22.124496 [ 27.068547] systemd[1]: Finished Load Kernel Modules.
985 09:55:22.132347 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
986 09:55:22.167059 [ 27.108396] systemd[1]: Finished Remount Root and Kernel File Systems.
987 09:55:22.175810 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
988 09:55:22.222934 [ 27.166862] systemd[1]: Mounting FUSE Control File System...
989 09:55:22.229604 Mounting [0;1;39mFUSE Control File System[0m...
990 09:55:22.287436 [ 27.234388] systemd[1]: Mounting Kernel Configuration File System...
991 09:55:22.296341 Mounting [0;1;39mKernel Configuration File System[0m...
992 09:55:22.318828 [ 27.264300] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
993 09:55:22.333012 [ 27.275698] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
994 09:55:22.352097 [ 27.298526] systemd[1]: Starting Load/Save Random Seed...
995 09:55:22.361870 Starting [0;1;39mLoad/Save Random Seed[0m...
996 09:55:22.414330 [ 27.361682] systemd[1]: Starting Apply Kernel Variables...
997 09:55:22.424669 Starting [0;1;39mApply Kernel Variables[0m...
998 09:55:22.480362 [ 27.427121] systemd[1]: Starting Create System Users...
999 09:55:22.490244 Starting [0;1;39mCreate System Users[0m...
1000 09:55:22.531867 [ 27.479854] systemd[1]: Started Journal Service.
1001 09:55:22.541104 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1002 09:55:22.596769 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1003 09:55:22.643138 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1004 09:55:22.696056 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1005 09:55:22.748637 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1006 09:55:22.788486 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1007 09:55:22.849005 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1008 09:55:22.903220 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1009 09:55:22.946440 [ 27.889279] systemd-journald[276]: Received client request to flush runtime journal.
1010 09:55:23.166285 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1011 09:55:23.210155 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1012 09:55:23.220806 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1013 09:55:23.292999 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1014 09:55:24.831797 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1015 09:55:24.864078 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1016 09:55:24.923482 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1017 09:55:25.012452 Starting [0;1;39mNetwork Service[0m...
1018 09:55:26.335303 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1019 09:55:26.404245 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1020 09:55:26.451474 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1021 09:55:26.520914 Starting [0;1;39mNetwork Name Resolution[0m...
1022 09:55:26.840335 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1023 09:55:28.373082 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1024 09:55:28.383855 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1025 09:55:28.418221 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1026 09:55:29.869183 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1027 09:55:30.050817 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1028 09:55:30.153134 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1029 09:55:30.166672 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1030 09:55:30.232509 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1031 09:55:30.279654 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1032 09:55:30.326617 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1033 09:55:30.374031 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1034 09:55:30.389851 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1035 09:55:30.417816 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1036 09:55:30.466064 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1037 09:55:30.496781 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1038 09:55:30.527330 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1039 09:55:30.578777 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1040 09:55:30.804168 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1041 09:55:31.001161 Starting [0;1;39mUser Login Management[0m...
1042 09:55:31.056922 Starting [0;1;39mPermit User Sessions[0m...
1043 09:55:31.575995 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1044 09:55:32.803846 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1045 09:55:34.872907 [[0m[0;31m* [0m] A start job is running for User Login Management (14s / 1min 40s)
1046 09:55:34.914674 M[K[[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1047 09:55:34.968855 [K[[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1048 09:55:35.032422 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1049 09:55:35.095953 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1050 09:55:35.136148 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1051 09:55:35.174020 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1052 09:55:35.210500 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1053 09:55:35.276725 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1054 09:55:35.480722 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1055 09:55:35.635284
1056 09:55:35.641203 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1057 09:55:35.641687
1058 09:55:35.647429 debian-bullseye-armhf login: root (automatic login)
1059 09:55:35.647853
1060 09:55:36.333814 Linux debian-bullseye-armhf 5.10.145-cip17 #1 SMP Tue Oct 11 09:41:14 UTC 2022 armv7l
1061 09:55:36.334401
1062 09:55:36.339285 The programs included with the Debian GNU/Linux system are free software;
1063 09:55:36.346194 the exact distribution terms for each program are described in the
1064 09:55:36.348654 individual files in /usr/share/doc/*/copyright.
1065 09:55:36.348850
1066 09:55:36.355781 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1067 09:55:36.358254 permitted by applicable law.
1068 09:55:42.362949 Matched prompt #7: / #
1070 09:55:42.364430 Setting prompt string to ['/ #']
1071 09:55:42.365161 end: 2.4.4.1 login-action (duration 00:00:40) [common]
1073 09:55:42.366212 end: 2.4.4 auto-login-action (duration 00:00:49) [common]
1074 09:55:42.366634 start: 2.4.5 expect-shell-connection (timeout 00:03:12) [common]
1075 09:55:42.367009 Setting prompt string to ['/ #']
1076 09:55:42.367299 Forcing a shell prompt, looking for ['/ #']
1078 09:55:42.418279 / #
1079 09:55:42.418701 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1080 09:55:42.419080 Waiting using forced prompt support (timeout 00:02:30)
1081 09:55:42.422472
1082 09:55:42.428229 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1083 09:55:42.428813 start: 2.4.6 export-device-env (timeout 00:03:12) [common]
1084 09:55:42.429263 Sending with 10 millisecond of delay
1086 09:55:47.512603 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7550121/extract-nfsrootfs-tj4g6m9c'
1087 09:55:47.523869 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7550121/extract-nfsrootfs-tj4g6m9c'
1088 09:55:47.528484 Sending with 10 millisecond of delay
1090 09:55:49.765381 / # export NFS_SERVER_IP='192.168.101.1'
1091 09:55:49.776487 export NFS_SERVER_IP='192.168.101.1'
1092 09:55:49.780886 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1093 09:55:49.781540 end: 2.4 uboot-commands (duration 00:01:55) [common]
1094 09:55:49.782131 end: 2 uboot-action (duration 00:01:55) [common]
1095 09:55:49.782697 start: 3 lava-test-retry (timeout 00:07:06) [common]
1096 09:55:49.783290 start: 3.1 lava-test-shell (timeout 00:07:06) [common]
1097 09:55:49.783755 Using namespace: common
1099 09:55:49.885550 / # #
1100 09:55:49.886105 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1101 09:55:49.889454 #
1102 09:55:49.899795 Using /lava-7550121
1104 09:55:50.001632 / # export SHELL=/bin/bash
1105 09:55:50.005484 export SHELL=/bin/bash
1107 09:55:50.117060 / # . /lava-7550121/environment
1108 09:55:50.120365 . /lava-7550121/environment
1110 09:55:50.243174 / # /lava-7550121/bin/lava-test-runner /lava-7550121/0
1111 09:55:50.243725 Test shell timeout: 10s (minimum of the action and connection timeout)
1112 09:55:50.246469 /lava-7550121/bin/lava-test-runner /lava-7550121/0
1113 09:55:51.020972 + export TESTRUN_ID=0_timesync-off
1114 09:55:51.021471 + TESTRUN_ID=0_timesync-off
1115 09:55:51.022484 + cd /lava-7550121/0/tests/0_timesync-off
1116 09:55:51.023308 ++ cat uuid
1117 09:55:51.063144 + UUID=7550121_1.6.2.4.1
1118 09:55:51.066309 + set +x
1119 09:55:51.069649 <LAVA_SIGNAL_STARTRUN 0_timesync-off 7550121_1.6.2.4.1>
1120 09:55:51.070488 Received signal: <STARTRUN> 0_timesync-off 7550121_1.6.2.4.1
1121 09:55:51.070916 Starting test lava.0_timesync-off (7550121_1.6.2.4.1)
1122 09:55:51.071451 Skipping test definition patterns.
1123 09:55:51.072154 + systemctl stop systemd-timesyncd
1124 09:55:51.186593 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1125 09:55:51.192078 + true
1126 09:55:51.194748 + set +x
1127 09:55:51.196240 <LAVA_SIGNAL_ENDRUN 0_timesync-off 7550121_1.6.2.4.1>
1128 09:55:51.197072 Received signal: <ENDRUN> 0_timesync-off 7550121_1.6.2.4.1
1129 09:55:51.197570 Ending use of test pattern.
1130 09:55:51.197983 Ending test lava.0_timesync-off (7550121_1.6.2.4.1), duration 0.13
1132 09:55:51.497079 + export TESTRUN_ID=1_kselftest-lkdtm
1133 09:55:51.497725 + TESTRUN_ID=1_kselftest-lkdtm
1134 09:55:51.500872 + cd /lava-7550121/0/tests/1_kselftest-lkdtm
1135 09:55:51.501804 ++ cat uuid
1136 09:55:51.545054 + UUID=7550121_1.6.2.4.5
1137 09:55:51.545536 + set +x
1138 09:55:51.548729 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 7550121_1.6.2.4.5>
1139 09:55:51.549505 Received signal: <STARTRUN> 1_kselftest-lkdtm 7550121_1.6.2.4.5
1140 09:55:51.549928 Starting test lava.1_kselftest-lkdtm (7550121_1.6.2.4.5)
1141 09:55:51.550414 Skipping test definition patterns.
1142 09:55:51.551179 + cd ./automated/linux/kselftest/
1143 09:55:51.579747 + ./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/v5.10.145-cip17-1-g92b5279a8e1f/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/
1144 09:55:51.712081 INFO: Generating a skipfile based on /lava-7550121/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1145 09:55:51.904942 INFO: Using the following generated skipfile contents (until EOF):
1146 09:55:51.919974 breakpoints:breakpoint_test
1147 09:55:51.921581 breakpoints:step_after_suspend_test
1148 09:55:51.923695 ftrace:ftracetest
1149 09:55:51.925702 net:rtnetlink.sh
1150 09:55:51.927506 net:tls
1151 09:55:51.927981 netfilter:bridge_brouter.sh
1152 09:55:51.931242 netfilter:nft_flowtable.sh
1153 09:55:51.932673 netfilter:nft_trans_stress.sh
1154 09:55:51.934715 pidfd:pidfd_wait
1155 09:55:51.934985 INFO: EOF
1156 09:55:52.086398 INFO: Installing sed perl wget xz-utils iproute2
1157 09:55:53.477341 Hit:1 http://deb.debian.org/debian bullseye InRelease
1158 09:56:14.447390 Reading package lists...
1159 09:56:14.696144 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 33d 20h 52min 4s). Updates for this repository will not be applied.
1160 09:56:17.905737 Reading package lists...
1161 09:56:18.963985 Building dependency tree...
1162 09:56:18.967629 Reading state information...
1163 09:56:19.183615 iproute2 is already the newest version (5.10.0-4).
1164 09:56:19.189008 perl is already the newest version (5.32.1-4+deb11u2).
1165 09:56:19.194856 sed is already the newest version (4.7-1).
1166 09:56:19.197247 wget is already the newest version (1.21-1+deb11u1).
1167 09:56:19.201964 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1168 09:56:21.019945 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1169 09:56:21.243103 --2022-08-07 13:26:12-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-1-g92b5279a8e1f/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1170 09:56:21.260750 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1171 09:56:21.404423 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1172 09:56:21.547285 HTTP request sent, awaiting response... 200 OK
1173 09:56:21.551787 Length: 1407980 (1.3M) [application/octet-stream]
1174 09:56:21.554446 Saving to: 'kselftest.tar.xz'
1175 09:56:21.554906
1176 09:56:22.854350 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 44.98K 163KB/s kselftest.tar.xz 15%[==> ] 217.50K 388KB/s kselftest.tar.xz 40%[=======> ] 563.46K 657KB/s kselftest.tar.xz 79%[==============> ] 1.07M 967KB/s kselftest.tar.xz 100%[===================>] 1.34M 1.04MB/s in 1.3s
1177 09:56:22.854947
1178 09:56:22.992007 2022-08-07 13:26:14 (1.04 MB/s) - 'kselftest.tar.xz' saved [1407980/1407980]
1179 09:56:22.992371
1180 09:56:23.181952 tar: ./user/test_user_copy.sh: time stamp 2022-10-11 09:30:02 is 5601827.585514816 s in the future
1181 09:56:23.188865 tar: ./user: time stamp 2022-10-11 09:51:24 is 5603109.57589371 s in the future
1182 09:56:23.198962 tar: ./efivarfs/open-unlink: time stamp 2022-10-11 09:51:00 is 5603085.563064786 s in the future
1183 09:56:23.209419 tar: ./efivarfs/create-read: time stamp 2022-10-11 09:51:00 is 5603085.554138604 s in the future
1184 09:56:23.217170 tar: ./efivarfs/efivarfs.sh: time stamp 2022-10-11 09:30:02 is 5601827.545902528 s in the future
1185 09:56:23.224126 tar: ./efivarfs: time stamp 2022-10-11 09:51:20 is 5603105.542139331 s in the future
1186 09:56:23.242707 tar: ./openat2/rename_attack_test: time stamp 2022-10-11 09:51:12 is 5603097.519641877 s in the future
1187 09:56:23.273417 tar: ./openat2/openat2_test: time stamp 2022-10-11 09:51:13 is 5603098.488631301 s in the future
1188 09:56:23.308221 tar: ./openat2/resolve_test: time stamp 2022-10-11 09:51:14 is 5603099.455418816 s in the future
1189 09:56:23.313673 tar: ./openat2: time stamp 2022-10-11 09:51:23 is 5603108.451737695 s in the future
1190 09:56:23.327019 tar: ./core/close_range_test: time stamp 2022-10-11 09:51:00 is 5603085.435250847 s in the future
1191 09:56:23.336089 tar: ./core: time stamp 2022-10-11 09:51:20 is 5603105.431399559 s in the future
1192 09:56:23.342155 tar: ./lib/bitmap.sh: time stamp 2022-10-11 09:30:02 is 5601827.419996074 s in the future
1193 09:56:23.352819 tar: ./lib/prime_numbers.sh: time stamp 2022-10-11 09:30:02 is 5601827.408995847 s in the future
1194 09:56:23.365787 tar: ./lib/printf.sh: time stamp 2022-10-11 09:30:02 is 5601827.396296286 s in the future
1195 09:56:23.372989 tar: ./lib/strscpy.sh: time stamp 2022-10-11 09:30:02 is 5601827.388164968 s in the future
1196 09:56:23.380141 tar: ./lib: time stamp 2022-10-11 09:51:21 is 5603106.38455571 s in the future
1197 09:56:23.389043 tar: ./cpufreq/module.sh: time stamp 2022-10-11 09:30:02 is 5601827.372753225 s in the future
1198 09:56:23.397450 tar: ./cpufreq/cpu.sh: time stamp 2022-10-11 09:30:02 is 5601827.363791331 s in the future
1199 09:56:23.406432 tar: ./cpufreq/main.sh: time stamp 2022-10-11 09:30:02 is 5601827.354958604 s in the future
1200 09:56:23.425847 tar: ./cpufreq/cpufreq.sh: time stamp 2022-10-11 09:30:02 is 5601827.336505695 s in the future
1201 09:56:23.436065 tar: ./cpufreq/special-tests.sh: time stamp 2022-10-11 09:30:02 is 5601827.327808619 s in the future
1202 09:56:23.443352 tar: ./cpufreq/governor.sh: time stamp 2022-10-11 09:30:02 is 5601827.319813286 s in the future
1203 09:56:23.449997 tar: ./cpufreq: time stamp 2022-10-11 09:51:20 is 5603105.315866498 s in the future
1204 09:56:23.468027 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-10-11 09:51:21 is 5603106.295987574 s in the future
1205 09:56:23.477059 tar: ./filesystems/binderfs: time stamp 2022-10-11 09:51:21 is 5603106.292612544 s in the future
1206 09:56:23.484750 tar: ./filesystems/dnotify_test: time stamp 2022-10-11 09:51:00 is 5603085.283543998 s in the future
1207 09:56:23.545353 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-10-11 09:51:01 is 5603086.219448756 s in the future
1208 09:56:23.552169 tar: ./filesystems/epoll: time stamp 2022-10-11 09:51:21 is 5603106.215670013 s in the future
1209 09:56:23.563471 tar: ./filesystems/devpts_pts: time stamp 2022-10-11 09:51:00 is 5603085.205655922 s in the future
1210 09:56:23.568731 tar: ./filesystems: time stamp 2022-10-11 09:51:21 is 5603106.199733604 s in the future
1211 09:56:23.582328 tar: ./sigaltstack/sas: time stamp 2022-10-11 09:51:16 is 5603101.180820983 s in the future
1212 09:56:23.588226 tar: ./sigaltstack: time stamp 2022-10-11 09:51:24 is 5603109.177083468 s in the future
1213 09:56:23.602153 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-10-11 09:51:16 is 5603101.163305907 s in the future
1214 09:56:23.606112 tar: ./tmpfs: time stamp 2022-10-11 09:51:24 is 5603109.157304741 s in the future
1215 09:56:23.623060 tar: ./ipc/msgque: time stamp 2022-10-11 09:51:03 is 5603088.138673968 s in the future
1216 09:56:23.629410 tar: ./ipc: time stamp 2022-10-11 09:51:21 is 5603106.13473718 s in the future
1217 09:56:23.649557 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-10-11 09:51:00 is 5603085.115582634 s in the future
1218 09:56:23.655591 tar: ./drivers/dma-buf: time stamp 2022-10-11 09:51:20 is 5603105.109622241 s in the future
1219 09:56:23.662585 tar: ./drivers: time stamp 2022-10-11 09:51:20 is 5603105.102014862 s in the future
1220 09:56:23.671996 tar: ./static_keys/test_static_keys.sh: time stamp 2022-10-11 09:30:02 is 5601827.09079021 s in the future
1221 09:56:23.679384 tar: ./static_keys: time stamp 2022-10-11 09:51:24 is 5603109.087016362 s in the future
1222 09:56:23.692775 tar: ./intel_pstate/run.sh: time stamp 2022-10-11 09:30:02 is 5601827.069410831 s in the future
1223 09:56:23.700692 tar: ./intel_pstate: time stamp 2022-10-11 09:51:21 is 5603106.062591725 s in the future
1224 09:56:23.724076 tar: ./sync/sync_test: time stamp 2022-10-11 09:51:16 is 5603101.037809089 s in the future
1225 09:56:23.731216 tar: ./sync: time stamp 2022-10-11 09:51:24 is 5603109.033679695 s in the future
1226 09:56:23.738447 tar: ./ir/ir_loopback.sh: time stamp 2022-10-11 09:30:02 is 5601827.022717589 s in the future
1227 09:56:23.749471 tar: ./ir/ir_loopback: time stamp 2022-10-11 09:51:03 is 5603088.013234362 s in the future
1228 09:56:23.755239 tar: ./ir: time stamp 2022-10-11 09:51:21 is 5603106.009700195 s in the future
1229 09:56:23.766242 tar: ./proc/proc-self-map-files-001: time stamp 2022-10-11 09:51:12 is 5603096.996417241 s in the future
1230 09:56:23.778107 tar: ./proc/read: time stamp 2022-10-11 09:51:12 is 5603096.983319983 s in the future
1231 09:56:23.790642 tar: ./proc/fd-001-lookup: time stamp 2022-10-11 09:51:12 is 5603096.97111371 s in the future
1232 09:56:23.800856 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-10-11 09:51:12 is 5603096.961850983 s in the future
1233 09:56:23.815193 tar: ./proc/fd-003-kthread: time stamp 2022-10-11 09:51:12 is 5603096.947511756 s in the future
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1235 09:56:23.836787 tar: ./proc/setns-sysvipc: time stamp 2022-10-11 09:51:12 is 5603096.924861104 s in the future
1236 09:56:23.846939 tar: ./proc/proc-pid-vm: time stamp 2022-10-11 09:51:12 is 5603096.914709468 s in the future
1237 09:56:23.863543 tar: ./proc/proc-multiple-procfs: time stamp 2022-10-11 09:51:12 is 5603096.899075589 s in the future
1238 09:56:23.874399 tar: ./proc/proc-uptime-002: time stamp 2022-10-11 09:51:12 is 5603096.888030968 s in the future
1239 09:56:23.883722 tar: ./proc/proc-self-syscall: time stamp 2022-10-11 09:51:12 is 5603096.87804671 s in the future
1240 09:56:23.892733 tar: ./proc/proc-self-wchan: time stamp 2022-10-11 09:51:12 is 5603096.868962028 s in the future
1241 09:56:23.902737 tar: ./proc/fd-002-posix-eq: time stamp 2022-10-11 09:51:12 is 5603096.859452195 s in the future
1242 09:56:23.912092 tar: ./proc/proc-uptime-001: time stamp 2022-10-11 09:51:12 is 5603096.849514665 s in the future
1243 09:56:23.922581 tar: ./proc/thread-self: time stamp 2022-10-11 09:51:12 is 5603096.83858568 s in the future
1244 09:56:23.934486 tar: ./proc/setns-dcache: time stamp 2022-10-11 09:51:12 is 5603096.829722028 s in the future
1245 09:56:23.941588 tar: ./proc/proc-loadavg-001: time stamp 2022-10-11 09:51:12 is 5603096.821686635 s in the future
1246 09:56:23.949189 tar: ./proc/self: time stamp 2022-10-11 09:51:12 is 5603096.814301377 s in the future
1247 09:56:23.956085 tar: ./proc: time stamp 2022-10-11 09:51:23 is 5603107.811263741 s in the future
1248 09:56:23.963753 tar: ./netfilter/nft_nat.sh: time stamp 2022-10-11 09:30:02 is 5601826.798296256 s in the future
1249 09:56:23.974903 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-10-11 09:30:02 is 5601826.788553347 s in the future
1250 09:56:23.987016 tar: ./netfilter/nft_meta.sh: time stamp 2022-10-11 09:30:02 is 5601826.775811028 s in the future
1251 09:56:23.996410 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-10-11 09:30:02 is 5601826.766679498 s in the future
1252 09:56:24.004468 tar: ./netfilter/ipvs.sh: time stamp 2022-10-11 09:30:02 is 5601826.759070483 s in the future
1253 09:56:24.012974 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-10-11 09:30:02 is 5601826.750656195 s in the future
1254 09:56:24.026258 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-10-11 09:30:02 is 5601826.736591135 s in the future
1255 09:56:24.038342 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-10-11 09:30:02 is 5601826.725953453 s in the future
1256 09:56:24.045186 tar: ./netfilter/nf-queue: time stamp 2022-10-11 09:51:11 is 5603095.716905877 s in the future
1257 09:56:24.062306 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-10-11 09:30:02 is 5601826.700328619 s in the future
1258 09:56:24.074812 tar: ./netfilter/nft_queue.sh: time stamp 2022-10-11 09:30:02 is 5601826.686891301 s in the future
1259 09:56:24.084921 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-10-11 09:30:02 is 5601826.67845371 s in the future
1260 09:56:24.095317 tar: ./netfilter: time stamp 2022-10-11 09:51:23 is 5603107.674671362 s in the future
1261 09:56:24.102389 tar: ./mount/run_nosymfollow.sh: time stamp 2022-10-11 09:30:02 is 5601826.663655604 s in the future
1262 09:56:24.109682 tar: ./mount/nosymfollow-test: time stamp 2022-10-11 09:51:04 is 5603088.652395029 s in the future
1263 09:56:24.121801 tar: ./mount/unprivileged-remount-test: time stamp 2022-10-11 09:51:04 is 5603088.642591059 s in the future
1264 09:56:24.132309 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-10-11 09:30:02 is 5601826.635371104 s in the future
1265 09:56:24.139113 tar: ./mount: time stamp 2022-10-11 09:51:22 is 5603106.63162671 s in the future
1266 09:56:24.147676 tar: ./android/run.sh: time stamp 2022-10-11 09:51:18 is 5603102.62008368 s in the future
1267 09:56:24.152097 tar: ./android: time stamp 2022-10-11 09:51:18 is 5603102.616469619 s in the future
1268 09:56:24.163686 tar: ./pid_namespace/regression_enomem: time stamp 2022-10-11 09:51:12 is 5603096.601051604 s in the future
1269 09:56:24.171641 tar: ./pid_namespace: time stamp 2022-10-11 09:51:23 is 5603107.597380816 s in the future
1270 09:56:24.180229 tar: ./splice/default_file_splice_read.sh: time stamp 2022-10-11 09:30:02 is 5601826.586079998 s in the future
1271 09:56:24.191395 tar: ./splice/short_splice_read.sh: time stamp 2022-10-11 09:30:02 is 5601826.578182256 s in the future
1272 09:56:24.198965 tar: ./splice/default_file_splice_read: time stamp 2022-10-11 09:51:16 is 5603100.569577589 s in the future
1273 09:56:24.206937 tar: ./splice/splice_read: time stamp 2022-10-11 09:51:16 is 5603100.56079168 s in the future
1274 09:56:24.214549 tar: ./splice: time stamp 2022-10-11 09:51:24 is 5603108.556694619 s in the future
1275 09:56:24.221986 tar: ./zram/zram_lib.sh: time stamp 2022-10-11 09:30:02 is 5601826.545063938 s in the future
1276 09:56:24.230625 tar: ./zram/zram02.sh: time stamp 2022-10-11 09:30:02 is 5601826.537444968 s in the future
1277 09:56:24.238074 tar: ./zram/zram.sh: time stamp 2022-10-11 09:30:02 is 5601826.529904847 s in the future
1278 09:56:24.246353 tar: ./zram/zram01.sh: time stamp 2022-10-11 09:30:02 is 5601826.521940559 s in the future
1279 09:56:24.254467 tar: ./zram: time stamp 2022-10-11 09:51:25 is 5603109.518445135 s in the future
1280 09:56:24.261151 tar: ./firmware/fw_lib.sh: time stamp 2022-10-11 09:30:02 is 5601826.50656318 s in the future
1281 09:56:24.272035 tar: ./firmware/fw_run_tests.sh: time stamp 2022-10-11 09:30:02 is 5601826.497490135 s in the future
1282 09:56:24.279074 tar: ./firmware/fw_filesystem.sh: time stamp 2022-10-11 09:30:02 is 5601826.486490574 s in the future
1283 09:56:24.287479 tar: ./firmware/fw_namespace: time stamp 2022-10-11 09:51:01 is 5603085.476930983 s in the future
1284 09:56:24.297815 tar: ./firmware/fw_fallback.sh: time stamp 2022-10-11 09:30:02 is 5601826.468776589 s in the future
1285 09:56:24.304502 tar: ./firmware: time stamp 2022-10-11 09:51:21 is 5603105.46484768 s in the future
1286 09:56:24.315159 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-10-11 09:50:59 is 5603083.451243029 s in the future
1287 09:56:24.322315 tar: ./breakpoints: time stamp 2022-10-11 09:51:20 is 5603104.447643877 s in the future
1288 09:56:24.328814 tar: ./timens/procfs: time stamp 2022-10-11 09:51:16 is 5603100.432361832 s in the future
1289 09:56:24.339397 tar: ./timens/timer: time stamp 2022-10-11 09:51:16 is 5603100.421578347 s in the future
1290 09:56:24.352211 tar: ./timens/clock_nanosleep: time stamp 2022-10-11 09:51:16 is 5603100.409980468 s in the future
1291 09:56:24.361425 tar: ./timens/timens: time stamp 2022-10-11 09:51:16 is 5603100.399573483 s in the future
1292 09:56:24.371426 tar: ./timens/timerfd: time stamp 2022-10-11 09:51:16 is 5603100.389925362 s in the future
1293 09:56:24.385326 tar: ./timens/futex: time stamp 2022-10-11 09:51:16 is 5603100.376462998 s in the future
1294 09:56:24.399717 tar: ./timens/gettime_perf: time stamp 2022-10-11 09:51:16 is 5603100.362007801 s in the future
1295 09:56:24.411298 tar: ./timens/exec: time stamp 2022-10-11 09:51:16 is 5603100.352182923 s in the future
1296 09:56:24.416092 tar: ./timens: time stamp 2022-10-11 09:51:24 is 5603108.348484907 s in the future
1297 09:56:24.433957 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-10-11 09:30:02 is 5601826.330826938 s in the future
1298 09:56:24.440618 tar: ./memory-hotplug: time stamp 2022-10-11 09:51:22 is 5603106.324112892 s in the future
1299 09:56:24.450893 tar: ./vm/hugepage-mmap: time stamp 2022-10-11 09:51:17 is 5603101.310972938 s in the future
1300 09:56:24.473028 tar: ./vm/hmm-tests: time stamp 2022-10-11 09:51:17 is 5603101.287652438 s in the future
1301 09:56:24.484700 tar: ./vm/khugepaged: time stamp 2022-10-11 09:51:18 is 5603102.276135756 s in the future
1302 09:56:24.494989 tar: ./vm/transhuge-stress: time stamp 2022-10-11 09:51:18 is 5603102.266886256 s in the future
1303 09:56:24.503590 tar: ./vm/map_populate: time stamp 2022-10-11 09:51:17 is 5603101.257792756 s in the future
1304 09:56:24.514170 tar: ./vm/virtual_address_range: time stamp 2022-10-11 09:51:18 is 5603102.248517013 s in the future
1305 09:56:24.530746 tar: ./vm/userfaultfd: time stamp 2022-10-11 09:51:18 is 5603102.230749407 s in the future
1306 09:56:24.541921 tar: ./vm/mlock2-tests: time stamp 2022-10-11 09:51:17 is 5603101.219684953 s in the future
1307 09:56:24.557583 tar: ./vm/write_to_hugetlbfs: time stamp 2022-10-11 09:51:18 is 5603102.204372589 s in the future
1308 09:56:24.572632 tar: ./vm/compaction_test: time stamp 2022-10-11 09:51:17 is 5603101.189490832 s in the future
1309 09:56:24.582700 tar: ./vm/gup_benchmark: time stamp 2022-10-11 09:51:17 is 5603101.178929635 s in the future
1310 09:56:24.597956 tar: ./vm/va_128TBswitch: time stamp 2022-10-11 09:51:18 is 5603102.164178695 s in the future
1311 09:56:24.608611 tar: ./vm/on-fault-limit: time stamp 2022-10-11 09:51:18 is 5603102.153021801 s in the future
1312 09:56:24.619023 tar: ./vm/mremap_dontunmap: time stamp 2022-10-11 09:51:17 is 5603101.142559301 s in the future
1313 09:56:24.634382 tar: ./vm/map_fixed_noreplace: time stamp 2022-10-11 09:51:17 is 5603101.127794923 s in the future
1314 09:56:24.646838 tar: ./vm/test_vmalloc.sh: time stamp 2022-10-11 09:30:02 is 5601826.114792013 s in the future
1315 09:56:24.657532 tar: ./vm/map_hugetlb: time stamp 2022-10-11 09:51:17 is 5603101.103584074 s in the future
1316 09:56:24.668867 tar: ./vm/hugepage-shm: time stamp 2022-10-11 09:51:17 is 5603101.092510877 s in the future
1317 09:56:24.682554 tar: ./vm/run_vmtests: time stamp 2022-10-11 09:30:02 is 5601826.078807165 s in the future
1318 09:56:24.692263 tar: ./vm/thuge-gen: time stamp 2022-10-11 09:51:18 is 5603102.068950998 s in the future
1319 09:56:24.705452 tar: ./vm/mlock-random-test: time stamp 2022-10-11 09:51:17 is 5603101.059824301 s in the future
1320 09:56:24.708778 tar: ./vm: time stamp 2022-10-11 09:51:25 is 5603109.056627453 s in the future
1321 09:56:24.766222 tar: ./seccomp/seccomp_bpf: time stamp 2022-10-11 09:51:16 is 5603099.995278347 s in the future
1322 09:56:24.777051 tar: ./seccomp/seccomp_benchmark: time stamp 2022-10-11 09:51:15 is 5603098.98616215 s in the future
1323 09:56:24.784449 tar: ./seccomp: time stamp 2022-10-11 09:51:24 is 5603107.982695544 s in the future
1324 09:56:24.792719 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-10-11 09:30:02 is 5601825.971206589 s in the future
1325 09:56:24.805757 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-10-11 09:30:02 is 5601825.959947407 s in the future
1326 09:56:24.813627 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-10-11 09:30:02 is 5601825.951411953 s in the future
1327 09:56:24.824225 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-10-11 09:30:02 is 5601825.944150892 s in the future
1328 09:56:24.835524 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-10-11 09:30:02 is 5601825.936718332 s in the future
1329 09:56:24.842636 tar: ./net/forwarding/loopback.sh: time stamp 2022-10-11 09:30:02 is 5601825.929399892 s in the future
1330 09:56:24.853584 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-10-11 09:30:02 is 5601825.918172089 s in the future
1331 09:56:24.862616 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-10-11 09:30:02 is 5601825.906338438 s in the future
1332 09:56:24.871812 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-10-11 09:30:02 is 5601825.892580998 s in the future
1333 09:56:24.881108 tar: ./net/forwarding/ethtool.sh: time stamp 2022-10-11 09:30:02 is 5601825.884544104 s in the future
1334 09:56:24.890472 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-10-11 09:30:02 is 5601825.876864756 s in the future
1335 09:56:24.899470 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-10-11 09:30:02 is 5601825.86508265 s in the future
1336 09:56:24.911133 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-10-11 09:30:02 is 5601825.852185453 s in the future
1337 09:56:24.922558 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-10-11 09:30:02 is 5601825.843791741 s in the future
1338 09:56:24.930637 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-10-11 09:30:02 is 5601825.83631962 s in the future
1339 09:56:24.939556 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-10-11 09:30:02 is 5601825.824628817 s in the future
1340 09:56:24.954147 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-10-11 09:30:02 is 5601825.808926817 s in the future
1341 09:56:24.964171 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-10-11 09:30:02 is 5601825.801002392 s in the future
1342 09:56:24.974611 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-10-11 09:30:02 is 5601825.793598347 s in the future
1343 09:56:24.984744 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-10-11 09:30:02 is 5601825.780508392 s in the future
1344 09:56:24.994592 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-10-11 09:30:02 is 5601825.76774471 s in the future
1345 09:56:25.006627 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-10-11 09:30:02 is 5601825.758146347 s in the future
1346 09:56:25.017125 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-10-11 09:30:02 is 5601825.749369347 s in the future
1347 09:56:25.027870 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-10-11 09:30:02 is 5601825.742152059 s in the future
1348 09:56:25.035326 tar: ./net/forwarding/tc_common.sh: time stamp 2022-10-11 09:30:02 is 5601825.734797953 s in the future
1349 09:56:25.044590 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-10-11 09:30:02 is 5601825.724891998 s in the future
1350 09:56:25.058935 tar: ./net/forwarding/lib.sh: time stamp 2022-10-11 09:30:02 is 5601825.702687907 s in the future
1351 09:56:25.068505 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-10-11 09:30:02 is 5601825.693630044 s in the future
1352 09:56:25.081354 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-10-11 09:30:02 is 5601825.682770998 s in the future
1353 09:56:25.094143 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-10-11 09:30:02 is 5601825.670671407 s in the future
1354 09:56:25.104629 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-10-11 09:30:02 is 5601825.660992604 s in the future
1355 09:56:25.115114 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-10-11 09:30:02 is 5601825.653590059 s in the future
1356 09:56:25.120314 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-10-11 09:30:02 is 5601825.643324195 s in the future
1357 09:56:25.134371 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-10-11 09:30:02 is 5601825.628719514 s in the future
1358 09:56:25.147161 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-10-11 09:30:02 is 5601825.616035135 s in the future
1359 09:56:25.159447 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-10-11 09:30:02 is 5601825.60393162 s in the future
1360 09:56:25.169671 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-10-11 09:30:02 is 5601825.596310074 s in the future
1361 09:56:25.181008 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-10-11 09:30:02 is 5601825.588220241 s in the future
1362 09:56:25.192125 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-10-11 09:30:02 is 5601825.576596165 s in the future
1363 09:56:25.199289 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-10-11 09:30:02 is 5601825.563843968 s in the future
1364 09:56:25.207954 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-10-11 09:30:02 is 5601825.555874726 s in the future
1365 09:56:25.219045 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-10-11 09:30:02 is 5601825.544091998 s in the future
1366 09:56:25.232510 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-10-11 09:30:02 is 5601825.530618226 s in the future
1367 09:56:25.246185 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-10-11 09:30:02 is 5601825.518546286 s in the future
1368 09:56:25.254354 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-10-11 09:30:02 is 5601825.510864044 s in the future
1369 09:56:25.267190 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-10-11 09:30:02 is 5601825.502971423 s in the future
1370 09:56:25.274615 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-10-11 09:30:02 is 5601825.495097559 s in the future
1371 09:56:25.284160 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-10-11 09:30:02 is 5601825.487843968 s in the future
1372 09:56:25.294344 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-10-11 09:30:02 is 5601825.473552074 s in the future
1373 09:56:25.304810 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-10-11 09:30:02 is 5601825.461927044 s in the future
1374 09:56:25.313499 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-10-11 09:30:02 is 5601825.454229256 s in the future
1375 09:56:25.322386 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-10-11 09:30:02 is 5601825.446842226 s in the future
1376 09:56:25.332063 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-10-11 09:30:02 is 5601825.439427468 s in the future
1377 09:56:25.342719 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-10-11 09:30:02 is 5601825.428098726 s in the future
1378 09:56:25.352264 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-10-11 09:30:02 is 5601825.419573256 s in the future
1379 09:56:25.362093 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-10-11 09:30:02 is 5601825.412252423 s in the future
1380 09:56:25.371932 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-10-11 09:30:02 is 5601825.403436105 s in the future
1381 09:56:25.381544 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-10-11 09:30:02 is 5601825.395422408 s in the future
1382 09:56:25.390222 tar: ./net/forwarding/router.sh: time stamp 2022-10-11 09:30:02 is 5601825.386914892 s in the future
1383 09:56:25.402866 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-10-11 09:30:02 is 5601825.374531862 s in the future
1384 09:56:25.410701 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-10-11 09:30:02 is 5601825.361587044 s in the future
1385 09:56:25.418073 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-10-11 09:30:02 is 5601825.353875226 s in the future
1386 09:56:25.428805 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-10-11 09:30:02 is 5601825.346664195 s in the future
1387 09:56:25.436817 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-10-11 09:30:02 is 5601825.338793377 s in the future
1388 09:56:25.448000 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-10-11 09:30:02 is 5601825.331102317 s in the future
1389 09:56:25.455067 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-10-11 09:30:02 is 5601825.323314256 s in the future
1390 09:56:25.464879 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-10-11 09:30:02 is 5601825.314595908 s in the future
1391 09:56:25.477336 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-10-11 09:30:02 is 5601825.304933695 s in the future
1392 09:56:25.484620 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-10-11 09:30:02 is 5601825.296791589 s in the future
1393 09:56:25.495758 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-10-11 09:30:02 is 5601825.288908317 s in the future
1394 09:56:25.505992 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-10-11 09:30:02 is 5601825.28147462 s in the future
1395 09:56:25.515582 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-10-11 09:30:02 is 5601825.272869014 s in the future
1396 09:56:25.525035 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-10-11 09:30:02 is 5601825.264585483 s in the future
1397 09:56:25.531454 tar: ./net/forwarding: time stamp 2022-10-11 09:51:22 is 5603105.261349483 s in the future
1398 09:56:25.542669 tar: ./net/traceroute.sh: time stamp 2022-10-11 09:30:02 is 5601825.253321786 s in the future
1399 09:56:25.548354 tar: ./net/tcp_mmap: time stamp 2022-10-11 09:51:08 is 5603091.24084915 s in the future
1400 09:56:25.555305 tar: ./net/udpgro.sh: time stamp 2022-10-11 09:30:02 is 5601825.232768983 s in the future
1401 09:56:25.566920 tar: ./net/reuseport_bpf: time stamp 2022-10-11 09:51:05 is 5603088.217686847 s in the future
1402 09:56:25.574089 tar: ./net/socket: time stamp 2022-10-11 09:51:06 is 5603089.208668695 s in the future
1403 09:56:25.582546 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-10-11 09:30:02 is 5601825.201018983 s in the future
1404 09:56:25.589051 tar: ./net/reuseport_addr_any: time stamp 2022-10-11 09:51:07 is 5603090.189559514 s in the future
1405 09:56:25.598256 tar: ./net/reuseport_bpf_cpu: time stamp 2022-10-11 09:51:05 is 5603088.177483756 s in the future
1406 09:56:25.606649 tar: ./net/vrf_route_leaking.sh: time stamp 2022-10-11 09:30:02 is 5601825.168329771 s in the future
1407 09:56:25.616280 tar: ./net/psock_tpacket: time stamp 2022-10-11 09:51:07 is 5603090.154475211 s in the future
1408 09:56:25.623449 tar: ./net/so_txtime: time stamp 2022-10-11 09:51:09 is 5603092.142807862 s in the future
1409 09:56:25.631313 tar: ./net/hwtstamp_config: time stamp 2022-10-11 09:51:09 is 5603092.133352044 s in the future
1410 09:56:25.640280 tar: ./net/drop_monitor_tests.sh: time stamp 2022-10-11 09:30:02 is 5601825.125584089 s in the future
1411 09:56:25.663270 tar: ./net/ipsec: time stamp 2022-10-11 09:51:11 is 5603094.098519195 s in the future
1412 09:56:25.672926 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-10-11 09:30:02 is 5601825.091049726 s in the future
1413 09:56:25.679723 tar: ./net/l2tp.sh: time stamp 2022-10-11 09:30:02 is 5601825.082675544 s in the future
1414 09:56:25.686813 tar: ./net/txtimestamp.sh: time stamp 2022-10-11 09:30:02 is 5601825.075299271 s in the future
1415 09:56:25.699258 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-10-11 09:51:09 is 5603092.063464029 s in the future
1416 09:56:25.710820 tar: ./net/udpgso: time stamp 2022-10-11 09:51:08 is 5603091.049955302 s in the future
1417 09:56:25.732362 tar: ./net/fcnal-test.sh: time stamp 2022-10-11 09:30:02 is 5601825.029223923 s in the future
1418 09:56:25.747841 tar: ./net/reuseport_bpf_numa: time stamp 2022-10-11 09:51:05 is 5603088.015692059 s in the future
1419 09:56:25.757657 tar: ./net/route_localnet.sh: time stamp 2022-10-11 09:30:02 is 5601825.008244635 s in the future
1420 09:56:25.766215 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-10-11 09:30:02 is 5601825.001120347 s in the future
1421 09:56:25.774274 tar: ./net/run_netsocktests: time stamp 2022-10-11 09:30:02 is 5601824.994007953 s in the future
1422 09:56:25.781435 tar: ./net/devlink_port_split.py: time stamp 2022-10-11 09:30:02 is 5601824.98607568 s in the future
1423 09:56:25.790669 tar: ./net/msg_zerocopy: time stamp 2022-10-11 09:51:07 is 5603089.971076271 s in the future
1424 09:56:25.802154 tar: ./net/rxtimestamp: time stamp 2022-10-11 09:51:10 is 5603092.959660544 s in the future
1425 09:56:25.812612 tar: ./net/test_bpf.sh: time stamp 2022-10-11 09:30:02 is 5601824.953180302 s in the future
1426 09:56:25.819298 tar: ./net/xfrm_policy.sh: time stamp 2022-10-11 09:30:02 is 5601824.944768756 s in the future
1427 09:56:25.826605 tar: ./net/psock_snd.sh: time stamp 2022-10-11 09:30:02 is 5601824.937849726 s in the future
1428 09:56:25.835261 tar: ./net/reuseport_addr_any.sh: time stamp 2022-10-11 09:30:02 is 5601824.931173377 s in the future
1429 09:56:25.843191 tar: ./net/so_txtime.sh: time stamp 2022-10-11 09:30:02 is 5601824.924089105 s in the future
1430 09:56:25.852685 tar: ./net/txtimestamp: time stamp 2022-10-11 09:51:10 is 5603092.908442756 s in the future
1431 09:56:25.865818 tar: ./net/ip_defrag: time stamp 2022-10-11 09:51:09 is 5603091.895544362 s in the future
1432 09:56:25.877880 tar: ./net/ipv6_flowlabel: time stamp 2022-10-11 09:51:09 is 5603091.88463415 s in the future
1433 09:56:25.885062 tar: ./net/altnames.sh: time stamp 2022-10-11 09:30:02 is 5601824.877091589 s in the future
1434 09:56:25.894568 tar: ./net/udpgro_bench.sh: time stamp 2022-10-11 09:30:02 is 5601824.869815877 s in the future
1435 09:56:25.902407 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-10-11 09:30:02 is 5601824.861173544 s in the future
1436 09:56:25.914962 tar: ./net/udpgso_bench_tx: time stamp 2022-10-11 09:51:08 is 5603090.847341468 s in the future
1437 09:56:25.932840 tar: ./net/nettest: time stamp 2022-10-11 09:51:07 is 5603089.828580408 s in the future
1438 09:56:25.944969 tar: ./net/timestamping: time stamp 2022-10-11 09:51:10 is 5603092.816972483 s in the future
1439 09:56:25.953210 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-10-11 09:30:02 is 5601824.810148392 s in the future
1440 09:56:25.966809 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-10-11 09:51:09 is 5603091.79545815 s in the future
1441 09:56:25.977886 tar: ./net/udpgso_bench_rx: time stamp 2022-10-11 09:51:08 is 5603090.783512968 s in the future
1442 09:56:25.993825 tar: ./net/fib_nexthops.sh: time stamp 2022-10-11 09:30:02 is 5601824.769718271 s in the future
1443 09:56:26.000420 tar: ./net/fib_rule_tests.sh: time stamp 2022-10-11 09:30:02 is 5601824.762156241 s in the future
1444 09:56:26.011279 tar: ./net/rtnetlink.sh: time stamp 2022-10-11 09:30:02 is 5601824.750642105 s in the future
1445 09:56:26.025379 tar: ./net/psock_snd: time stamp 2022-10-11 09:51:08 is 5603090.737761832 s in the future
1446 09:56:26.034258 tar: ./net/run_afpackettests: time stamp 2022-10-11 09:30:02 is 5601824.730679877 s in the future
1447 09:56:26.040603 tar: ./net/icmp_redirect.sh: time stamp 2022-10-11 09:30:02 is 5601824.721580029 s in the future
1448 09:56:26.050597 tar: ./net/txring_overwrite: time stamp 2022-10-11 09:51:08 is 5603090.711451044 s in the future
1449 09:56:26.060116 tar: ./net/netdevice.sh: time stamp 2022-10-11 09:30:02 is 5601824.701540574 s in the future
1450 09:56:26.068035 tar: ./net/rxtimestamp.sh: time stamp 2022-10-11 09:30:02 is 5601824.693959741 s in the future
1451 09:56:26.079383 tar: ./net/tcp_inq: time stamp 2022-10-11 09:51:08 is 5603090.682230983 s in the future
1452 09:56:26.091148 tar: ./net/in_netns.sh: time stamp 2022-10-11 09:30:02 is 5601824.670130196 s in the future
1453 09:56:26.105633 tar: ./net/msg_zerocopy.sh: time stamp 2022-10-11 09:30:02 is 5601824.657641226 s in the future
1454 09:56:26.114249 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-10-11 09:30:02 is 5601824.649729332 s in the future
1455 09:56:26.125540 tar: ./net/fib-onlink-tests.sh: time stamp 2022-10-11 09:30:02 is 5601824.636641302 s in the future
1456 09:56:26.143704 tar: ./net/psock_fanout: time stamp 2022-10-11 09:51:07 is 5603089.617927529 s in the future
1457 09:56:26.151831 tar: ./net/fin_ack_lat.sh: time stamp 2022-10-11 09:30:02 is 5601824.609941529 s in the future
1458 09:56:26.161805 tar: ./net/test_blackhole_dev.sh: time stamp 2022-10-11 09:30:02 is 5601824.600943029 s in the future
1459 09:56:26.176421 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-10-11 09:30:02 is 5601824.586328483 s in the future
1460 09:56:26.196472 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-10-11 09:30:02 is 5601824.566479862 s in the future
1461 09:56:26.206860 tar: ./net/mptcp/diag.sh: time stamp 2022-10-11 09:30:02 is 5601824.555755574 s in the future
1462 09:56:26.213802 tar: ./net/mptcp/settings: time stamp 2022-10-11 09:30:02 is 5601824.547973029 s in the future
1463 09:56:26.225044 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-10-11 09:30:02 is 5601824.538164741 s in the future
1464 09:56:26.232809 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-10-11 09:30:02 is 5601824.530027953 s in the future
1465 09:56:26.243069 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-10-11 09:30:02 is 5601824.519232165 s in the future
1466 09:56:26.263298 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-10-11 09:51:11 is 5603093.498200862 s in the future
1467 09:56:26.280737 tar: ./net/mptcp/mptcp_connect: time stamp 2022-10-11 09:51:11 is 5603093.483275256 s in the future
1468 09:56:26.286708 tar: ./net/mptcp: time stamp 2022-10-11 09:51:22 is 5603104.47934465 s in the future
1469 09:56:26.295537 tar: ./net/reuseaddr_conflict: time stamp 2022-10-11 09:51:05 is 5603087.469184847 s in the future
1470 09:56:26.303842 tar: ./net/ip_defrag.sh: time stamp 2022-10-11 09:30:02 is 5601824.461403574 s in the future
1471 09:56:26.311377 tar: ./net/udpgso_bench.sh: time stamp 2022-10-11 09:30:02 is 5601824.453164771 s in the future
1472 09:56:26.319749 tar: ./net/fin_ack_lat: time stamp 2022-10-11 09:51:09 is 5603091.442165317 s in the future
1473 09:56:26.337002 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-10-11 09:51:09 is 5603091.424943574 s in the future
1474 09:56:26.408431 tar: ./net/tls: time stamp 2022-10-11 09:51:06 is 5603088.352090423 s in the future
1475 09:56:26.416547 tar: ./net/udpgso.sh: time stamp 2022-10-11 09:30:02 is 5601824.344408332 s in the future
1476 09:56:26.431436 tar: ./net/fib_tests.sh: time stamp 2022-10-11 09:30:02 is 5601824.330007968 s in the future
1477 09:56:26.447300 tar: ./net/pmtu.sh: time stamp 2022-10-11 09:30:02 is 5601824.313852256 s in the future
1478 09:56:26.460404 tar: ./net/reuseport_dualstack: time stamp 2022-10-11 09:51:05 is 5603087.302140332 s in the future
1479 09:56:26.467006 tar: ./net: time stamp 2022-10-11 09:51:22 is 5603104.298337999 s in the future
1480 09:56:26.477330 tar: ./memfd/fuse_mnt: time stamp 2022-10-11 09:51:04 is 5603086.285887938 s in the future
1481 09:56:26.484402 tar: ./memfd/run_fuse_test.sh: time stamp 2022-10-11 09:30:02 is 5601824.27864559 s in the future
1482 09:56:26.493184 tar: ./memfd/memfd_test: time stamp 2022-10-11 09:51:04 is 5603086.268068271 s in the future
1483 09:56:26.502573 tar: ./memfd/fuse_test: time stamp 2022-10-11 09:51:04 is 5603086.259076605 s in the future
1484 09:56:26.516104 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-10-11 09:30:02 is 5601824.247696302 s in the future
1485 09:56:26.522626 tar: ./memfd: time stamp 2022-10-11 09:51:22 is 5603104.241074044 s in the future
1486 09:56:26.536001 tar: ./futex/run.sh: time stamp 2022-10-11 09:51:21 is 5603103.22572165 s in the future
1487 09:56:26.556075 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-10-11 09:51:03 is 5603085.207988847 s in the future
1488 09:56:26.575092 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-10-11 09:51:02 is 5603084.188282362 s in the future
1489 09:56:26.593236 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-10-11 09:51:03 is 5603085.171018938 s in the future
1490 09:56:26.605819 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-10-11 09:51:02 is 5603084.158339165 s in the future
1491 09:56:26.613826 tar: ./futex/functional/run.sh: time stamp 2022-10-11 09:30:02 is 5601824.150367332 s in the future
1492 09:56:26.628009 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-10-11 09:51:01 is 5603083.135288029 s in the future
1493 09:56:26.642456 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-10-11 09:51:03 is 5603085.121348287 s in the future
1494 09:56:26.658981 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-10-11 09:51:02 is 5603084.106482635 s in the future
1495 09:56:26.666986 tar: ./futex/functional: time stamp 2022-10-11 09:51:21 is 5603103.100218377 s in the future
1496 09:56:26.673234 tar: ./futex: time stamp 2022-10-11 09:51:21 is 5603103.093501968 s in the future
1497 09:56:26.684459 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-10-11 09:51:04 is 5603086.07895362 s in the future
1498 09:56:26.693331 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-10-11 09:51:04 is 5603086.071688771 s in the future
1499 09:56:26.703444 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-10-11 09:51:04 is 5603086.064190347 s in the future
1500 09:56:26.714024 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-10-11 09:51:04 is 5603086.056889226 s in the future
1501 09:56:26.720281 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-10-11 09:51:04 is 5603086.049703635 s in the future
1502 09:56:26.729474 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-10-11 09:51:04 is 5603086.036884696 s in the future
1503 09:56:26.738847 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-10-11 09:51:04 is 5603086.024970468 s in the future
1504 09:56:26.747049 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-10-11 09:51:04 is 5603086.017592893 s in the future
1505 09:56:26.758391 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-10-11 09:51:04 is 5603086.00985909 s in the future
1506 09:56:26.763724 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-10-11 09:51:04 is 5603085.998585605 s in the future
1507 09:56:26.777022 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-10-11 09:51:04 is 5603085.986272817 s in the future
1508 09:56:26.785343 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-10-11 09:51:04 is 5603085.977625893 s in the future
1509 09:56:26.795204 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-10-11 09:51:04 is 5603085.970547681 s in the future
1510 09:56:26.805196 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-10-11 09:51:04 is 5603085.963310408 s in the future
1511 09:56:26.816865 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-10-11 09:51:04 is 5603085.955211635 s in the future
1512 09:56:26.826149 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-10-11 09:51:04 is 5603085.947727878 s in the future
1513 09:56:26.834663 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-10-11 09:51:04 is 5603085.940356362 s in the future
1514 09:56:26.844307 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-10-11 09:51:04 is 5603085.932864362 s in the future
1515 09:56:26.850667 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-10-11 09:51:04 is 5603085.924542726 s in the future
1516 09:56:26.859705 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-10-11 09:51:04 is 5603085.911200605 s in the future
1517 09:56:26.869825 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-10-11 09:51:04 is 5603085.900849529 s in the future
1518 09:56:26.877887 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-10-11 09:51:04 is 5603085.893296211 s in the future
1519 09:56:26.886789 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-10-11 09:51:04 is 5603085.885285741 s in the future
1520 09:56:26.895612 tar: ./lkdtm/tests.txt: time stamp 2022-10-11 09:30:02 is 5601823.877457878 s in the future
1521 09:56:26.905818 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-10-11 09:51:04 is 5603085.869099241 s in the future
1522 09:56:26.914554 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-10-11 09:51:04 is 5603085.861434074 s in the future
1523 09:56:26.924964 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-10-11 09:51:04 is 5603085.853421059 s in the future
1524 09:56:26.934118 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-10-11 09:51:04 is 5603085.845061499 s in the future
1525 09:56:26.942179 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-10-11 09:51:04 is 5603085.831771196 s in the future
1526 09:56:26.950737 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-10-11 09:51:04 is 5603085.820550453 s in the future
1527 09:56:26.959851 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-10-11 09:51:04 is 5603085.812500514 s in the future
1528 09:56:26.970696 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-10-11 09:51:04 is 5603085.803421256 s in the future
1529 09:56:26.978064 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-10-11 09:51:04 is 5603085.790372832 s in the future
1530 09:56:26.985085 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-10-11 09:51:04 is 5603085.77943859 s in the future
1531 09:56:26.995730 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-10-11 09:51:04 is 5603085.771202787 s in the future
1532 09:56:27.004897 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-10-11 09:51:04 is 5603085.763091711 s in the future
1533 09:56:27.014671 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-10-11 09:51:04 is 5603085.75568759 s in the future
1534 09:56:27.023285 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-10-11 09:51:04 is 5603085.74745415 s in the future
1535 09:56:27.031534 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-10-11 09:51:04 is 5603085.738988984 s in the future
1536 09:56:27.040803 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-10-11 09:51:04 is 5603085.731154287 s in the future
1537 09:56:27.051483 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-10-11 09:51:04 is 5603085.723058984 s in the future
1538 09:56:27.058486 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-10-11 09:51:04 is 5603085.715631771 s in the future
1539 09:56:27.068742 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-10-11 09:51:04 is 5603085.708006317 s in the future
1540 09:56:27.077083 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-10-11 09:51:04 is 5603085.698173241 s in the future
1541 09:56:27.084461 tar: ./lkdtm/LOOP.sh: time stamp 2022-10-11 09:51:04 is 5603085.685041014 s in the future
1542 09:56:27.091950 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-10-11 09:51:04 is 5603085.672106832 s in the future
1543 09:56:27.104232 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-10-11 09:51:04 is 5603085.659123514 s in the future
1544 09:56:27.113006 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-10-11 09:51:04 is 5603085.651171165 s in the future
1545 09:56:27.124920 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-10-11 09:51:04 is 5603085.643033893 s in the future
1546 09:56:27.132853 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-10-11 09:51:04 is 5603085.635573787 s in the future
1547 09:56:27.141502 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-10-11 09:51:04 is 5603085.627951514 s in the future
1548 09:56:27.150428 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-10-11 09:51:04 is 5603085.618011787 s in the future
1549 09:56:27.158433 tar: ./lkdtm/PANIC.sh: time stamp 2022-10-11 09:51:04 is 5603085.604589165 s in the future
1550 09:56:27.170715 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-10-11 09:51:04 is 5603085.593902984 s in the future
1551 09:56:27.179878 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-10-11 09:51:04 is 5603085.586169741 s in the future
1552 09:56:27.187628 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-10-11 09:51:04 is 5603085.578722514 s in the future
1553 09:56:27.200280 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-10-11 09:51:04 is 5603085.571345484 s in the future
1554 09:56:27.207014 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-10-11 09:51:04 is 5603085.563735832 s in the future
1555 09:56:27.215901 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-10-11 09:51:04 is 5603085.555697847 s in the future
1556 09:56:27.224987 tar: ./lkdtm/WARNING.sh: time stamp 2022-10-11 09:51:04 is 5603085.54836759 s in the future
1557 09:56:27.233329 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-10-11 09:51:04 is 5603085.540037272 s in the future
1558 09:56:27.242425 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-10-11 09:51:04 is 5603085.528293075 s in the future
1559 09:56:27.251923 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-10-11 09:51:04 is 5603085.515528014 s in the future
1560 09:56:27.260382 tar: ./lkdtm/BUG.sh: time stamp 2022-10-11 09:51:04 is 5603085.50788312 s in the future
1561 09:56:27.268085 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-10-11 09:51:04 is 5603085.500100438 s in the future
1562 09:56:27.276969 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-10-11 09:51:04 is 5603085.492411059 s in the future
1563 09:56:27.285997 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-10-11 09:51:04 is 5603085.484746514 s in the future
1564 09:56:27.296047 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-10-11 09:51:04 is 5603085.477455165 s in the future
1565 09:56:27.304461 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-10-11 09:51:04 is 5603085.469071696 s in the future
1566 09:56:27.315861 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-10-11 09:51:04 is 5603085.461721832 s in the future
1567 09:56:27.325100 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-10-11 09:51:04 is 5603085.454015438 s in the future
1568 09:56:27.330029 tar: ./lkdtm: time stamp 2022-10-11 09:51:22 is 5603103.450615484 s in the future
1569 09:56:27.339085 tar: ./nsfs/owner: time stamp 2022-10-11 09:51:11 is 5603092.438806378 s in the future
1570 09:56:27.347164 tar: ./nsfs/pidns: time stamp 2022-10-11 09:51:11 is 5603092.429655969 s in the future
1571 09:56:27.354100 tar: ./nsfs: time stamp 2022-10-11 09:51:23 is 5603104.425944787 s in the future
1572 09:56:27.363532 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-10-11 09:51:04 is 5603085.411556696 s in the future
1573 09:56:27.374033 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-10-11 09:51:04 is 5603085.400476438 s in the future
1574 09:56:27.380866 tar: ./membarrier: time stamp 2022-10-11 09:51:22 is 5603103.396674726 s in the future
1575 09:56:27.389540 tar: ./fpu/test_fpu: time stamp 2022-10-11 09:51:01 is 5603082.383772772 s in the future
1576 09:56:27.398217 tar: ./fpu/run_test_fpu.sh: time stamp 2022-10-11 09:30:02 is 5601823.375976893 s in the future
1577 09:56:27.404588 tar: ./fpu: time stamp 2022-10-11 09:51:21 is 5603102.372472302 s in the future
1578 09:56:27.415314 tar: ./sysctl/sysctl.sh: time stamp 2022-10-11 09:30:02 is 5601823.359142529 s in the future
1579 09:56:27.420783 tar: ./sysctl: time stamp 2022-10-11 09:51:24 is 5603105.355661575 s in the future
1580 09:56:27.430756 tar: ./livepatch/test-livepatch.sh: time stamp 2022-10-11 09:30:02 is 5601823.34220009 s in the future
1581 09:56:27.438101 tar: ./livepatch/settings: time stamp 2022-10-11 09:30:02 is 5601823.334817635 s in the future
1582 09:56:27.445694 tar: ./livepatch/test-ftrace.sh: time stamp 2022-10-11 09:30:02 is 5601823.326829105 s in the future
1583 09:56:27.455655 tar: ./livepatch/functions.sh: time stamp 2022-10-11 09:30:02 is 5601823.316631787 s in the future
1584 09:56:27.463875 tar: ./livepatch/test-callbacks.sh: time stamp 2022-10-11 09:30:02 is 5601823.302945256 s in the future
1585 09:56:27.471868 tar: ./livepatch/test-state.sh: time stamp 2022-10-11 09:30:02 is 5601823.293401317 s in the future
1586 09:56:27.483557 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-10-11 09:30:02 is 5601823.285485635 s in the future
1587 09:56:27.491761 tar: ./livepatch: time stamp 2022-10-11 09:51:22 is 5603103.281891484 s in the future
1588 09:56:27.496934 tar: ./rtc/settings: time stamp 2022-10-11 09:30:02 is 5601823.269699741 s in the future
1589 09:56:27.517491 tar: ./rtc/rtctest: time stamp 2022-10-11 09:51:15 is 5603096.243937605 s in the future
1590 09:56:27.528503 tar: ./rtc/setdate: time stamp 2022-10-11 09:51:14 is 5603095.234489817 s in the future
1591 09:56:27.533456 tar: ./rtc: time stamp 2022-10-11 09:51:24 is 5603105.23113865 s in the future
1592 09:56:27.550733 tar: ./mincore/mincore_selftest: time stamp 2022-10-11 09:51:04 is 5603085.211385347 s in the future
1593 09:56:27.559263 tar: ./mincore: time stamp 2022-10-11 09:51:22 is 5603103.207664166 s in the future
1594 09:56:27.566627 tar: ./cgroup/with_stress.sh: time stamp 2022-10-11 09:30:02 is 5601823.19665959 s in the future
1595 09:56:27.583379 tar: ./cgroup/test_memcontrol: time stamp 2022-10-11 09:50:59 is 5603080.180128484 s in the future
1596 09:56:27.590818 tar: ./cgroup/test_stress.sh: time stamp 2022-10-11 09:30:02 is 5601823.172069014 s in the future
1597 09:56:27.603070 tar: ./cgroup/test_kmem: time stamp 2022-10-11 09:50:59 is 5603080.158865393 s in the future
1598 09:56:27.617465 tar: ./cgroup/test_freezer: time stamp 2022-10-11 09:50:59 is 5603080.145108544 s in the future
1599 09:56:27.632023 tar: ./cgroup/test_core: time stamp 2022-10-11 09:50:59 is 5603080.130441241 s in the future
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1601 09:56:27.661589 tar: ./kcmp/kcmp_test: time stamp 2022-10-11 09:51:04 is 5603085.103571166 s in the future
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1603 09:56:27.672809 tar: ./ftrace/settings: time stamp 2022-10-11 09:30:02 is 5601823.088410029 s in the future
1604 09:56:27.692142 tar: ./ftrace/test.d/event/trace_printk.tc: time stamp 2022-10-11 09:30:02 is 5601823.072691741 s in the future
1605 09:56:27.701466 tar: ./ftrace/test.d/event/event-enable.tc: time stamp 2022-10-11 09:30:02 is 5601823.064698408 s in the future
1606 09:56:27.712611 tar: ./ftrace/test.d/event/toplevel-enable.tc: time stamp 2022-10-11 09:30:02 is 5601823.056798787 s in the future
1607 09:56:27.721039 tar: ./ftrace/test.d/event/event-pid.tc: time stamp 2022-10-11 09:30:02 is 5601823.048968514 s in the future
1608 09:56:27.730029 tar: ./ftrace/test.d/event/event-no-pid.tc: time stamp 2022-10-11 09:30:02 is 5601823.041284272 s in the future
1609 09:56:27.739859 tar: ./ftrace/test.d/event/subsystem-enable.tc: time stamp 2022-10-11 09:30:02 is 5601823.03277106 s in the future
1610 09:56:27.748485 tar: ./ftrace/test.d/event: time stamp 2022-10-11 09:30:02 is 5601823.029170378 s in the future
1611 09:56:27.759874 tar: ./ftrace/test.d/functions: time stamp 2022-10-11 09:30:02 is 5601823.020836347 s in the future
1612 09:56:27.767693 tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-10-11 09:30:02 is 5601823.009817166 s in the future
1613 09:56:27.778782 tar: ./ftrace/test.d/dynevent/clear_select_events.tc: time stamp 2022-10-11 09:30:02 is 5601822.999257605 s in the future
1614 09:56:27.790546 tar: ./ftrace/test.d/dynevent/add_remove_synth.tc: time stamp 2022-10-11 09:30:02 is 5601822.98642709 s in the future
1615 09:56:27.800945 tar: ./ftrace/test.d/dynevent/add_remove_kprobe.tc: time stamp 2022-10-11 09:30:02 is 5601822.978513105 s in the future
1616 09:56:27.808032 tar: ./ftrace/test.d/dynevent: time stamp 2022-10-11 09:30:02 is 5601822.97444609 s in the future
1617 09:56:27.819003 tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-10-11 09:30:02 is 5601822.96325759 s in the future
1618 09:56:27.827609 tar: ./ftrace/test.d/00basic/basic1.tc: time stamp 2022-10-11 09:29:42 is 5601802.95571015 s in the future
1619 09:56:27.837203 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-10-11 09:30:02 is 5601822.948460681 s in the future
1620 09:56:27.846725 tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-10-11 09:30:02 is 5601822.937737181 s in the future
1621 09:56:27.857827 tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-10-11 09:30:02 is 5601822.92437509 s in the future
1622 09:56:27.867297 tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-10-11 09:30:02 is 5601822.916570211 s in the future
1623 09:56:27.876434 tar: ./ftrace/test.d/00basic/trace_pipe.tc: time stamp 2022-10-11 09:30:02 is 5601822.908956908 s in the future
1624 09:56:27.883672 tar: ./ftrace/test.d/00basic: time stamp 2022-10-11 09:30:02 is 5601822.905326272 s in the future
1625 09:56:27.896743 tar: ./ftrace/test.d/trigger/trigger-snapshot.tc: time stamp 2022-10-11 09:30:02 is 5601822.894036938 s in the future
1626 09:56:27.904375 tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-10-11 09:30:02 is 5601822.886692878 s in the future
1627 09:56:27.916162 tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-10-11 09:30:02 is 5601822.876029772 s in the future
1628 09:56:27.926934 tar: ./ftrace/test.d/trigger/trigger-eventonoff.tc: time stamp 2022-10-11 09:30:02 is 5601822.863494105 s in the future
1629 09:56:27.936950 tar: ./ftrace/test.d/trigger/trigger-multihist.tc: time stamp 2022-10-11 09:30:02 is 5601822.854997681 s in the future
1630 09:56:27.946708 tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-10-11 09:30:02 is 5601822.847385226 s in the future
1631 09:56:27.957781 tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-10-11 09:30:02 is 5601822.836357196 s in the future
1632 09:56:27.970416 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-10-11 09:30:02 is 5601822.824227969 s in the future
1633 09:56:27.980965 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-10-11 09:30:02 is 5601822.815244953 s in the future
1634 09:56:27.991623 tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-10-11 09:30:02 is 5601822.807545802 s in the future
1635 09:56:28.005074 tar: ./ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc: time stamp 2022-10-11 09:30:02 is 5601822.792808772 s in the future
1636 09:56:28.018727 tar: ./ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc: time stamp 2022-10-11 09:30:02 is 5601822.779665635 s in the future
1637 09:56:28.029546 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc: time stamp 2022-10-11 09:30:02 is 5601822.771325272 s in the future
1638 09:56:28.041023 tar: ./ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc: time stamp 2022-10-11 09:30:02 is 5601822.763725772 s in the future
1639 09:56:28.053932 tar: ./ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc: time stamp 2022-10-11 09:30:02 is 5601822.755769332 s in the future
1640 09:56:28.066355 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-10-11 09:30:02 is 5601822.747846711 s in the future
1641 09:56:28.081003 tar: ./ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc: time stamp 2022-10-11 09:30:02 is 5601822.738655863 s in the future
1642 09:56:28.091991 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc: time stamp 2022-10-11 09:30:02 is 5601822.726105984 s in the future
1643 09:56:28.104500 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-10-11 09:30:02 is 5601822.713374908 s in the future
1644 09:56:28.119881 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc: time stamp 2022-10-11 09:30:02 is 5601822.700642726 s in the future
1645 09:56:28.132833 tar: ./ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc: time stamp 2022-10-11 09:30:02 is 5601822.687942605 s in the future
1646 09:56:28.143984 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc: time stamp 2022-10-11 09:30:02 is 5601822.676104696 s in the future
1647 09:56:28.155216 tar: ./ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc: time stamp 2022-10-11 09:30:02 is 5601822.668790635 s in the future
1648 09:56:28.168586 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc: time stamp 2022-10-11 09:30:02 is 5601822.661662347 s in the future
1649 09:56:28.177203 tar: ./ftrace/test.d/trigger/inter-event: time stamp 2022-10-11 09:30:02 is 5601822.658131696 s in the future
1650 09:56:28.187009 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-10-11 09:30:02 is 5601822.650757438 s in the future
1651 09:56:28.197945 tar: ./ftrace/test.d/trigger/trigger-hist-mod.tc: time stamp 2022-10-11 09:30:02 is 5601822.643610196 s in the future
1652 09:56:28.210289 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-10-11 09:30:02 is 5601822.632946696 s in the future
1653 09:56:28.219647 tar: ./ftrace/test.d/trigger: time stamp 2022-10-11 09:30:02 is 5601822.62665709 s in the future
1654 09:56:28.228968 tar: ./ftrace/test.d/tracer/wakeup.tc: time stamp 2022-10-11 09:30:02 is 5601822.611206363 s in the future
1655 09:56:28.238517 tar: ./ftrace/test.d/tracer/wakeup_rt.tc: time stamp 2022-10-11 09:30:02 is 5601822.603302044 s in the future
1656 09:56:28.248562 tar: ./ftrace/test.d/tracer: time stamp 2022-10-11 09:30:02 is 5601822.599482696 s in the future
1657 09:56:28.256486 tar: ./ftrace/test.d/preemptirq/irqsoff_tracer.tc: time stamp 2022-10-11 09:30:02 is 5601822.587786787 s in the future
1658 09:56:28.265870 tar: ./ftrace/test.d/preemptirq: time stamp 2022-10-11 09:30:02 is 5601822.583804954 s in the future
1659 09:56:28.277410 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-10-11 09:30:02 is 5601822.572366711 s in the future
1660 09:56:28.283348 tar: ./ftrace/test.d/selftest: time stamp 2022-10-11 09:30:02 is 5601822.567854484 s in the future
1661 09:56:28.295131 tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-10-11 09:30:02 is 5601822.555955817 s in the future
1662 09:56:28.303712 tar: ./ftrace/test.d/kprobe/kprobe_eventname.tc: time stamp 2022-10-11 09:30:02 is 5601822.548003635 s in the future
1663 09:56:28.314258 tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-10-11 09:30:02 is 5601822.540359075 s in the future
1664 09:56:28.323033 tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-10-11 09:30:02 is 5601822.532672696 s in the future
1665 09:56:28.333059 tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-10-11 09:30:02 is 5601822.525224863 s in the future
1666 09:56:28.345024 tar: ./ftrace/test.d/kprobe/kprobe_args_comm.tc: time stamp 2022-10-11 09:30:02 is 5601822.517833454 s in the future
1667 09:56:28.354674 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-10-11 09:30:02 is 5601822.50917662 s in the future
1668 09:56:28.365756 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-10-11 09:30:02 is 5601822.501520135 s in the future
1669 09:56:28.375928 tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-10-11 09:30:02 is 5601822.493825302 s in the future
1670 09:56:28.386031 tar: ./ftrace/test.d/kprobe/probepoint.tc: time stamp 2022-10-11 09:30:02 is 5601822.485749332 s in the future
1671 09:56:28.395794 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-10-11 09:30:02 is 5601822.478141438 s in the future
1672 09:56:28.404893 tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-10-11 09:30:02 is 5601822.471086514 s in the future
1673 09:56:28.416738 tar: ./ftrace/test.d/kprobe/kprobe_module.tc: time stamp 2022-10-11 09:30:02 is 5601822.461984438 s in the future
1674 09:56:28.425442 tar: ./ftrace/test.d/kprobe/multiple_kprobes.tc: time stamp 2022-10-11 09:30:02 is 5601822.454208438 s in the future
1675 09:56:28.435595 tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-10-11 09:30:02 is 5601822.44662112 s in the future
1676 09:56:28.445023 tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-10-11 09:30:02 is 5601822.43867912 s in the future
1677 09:56:28.457113 tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-10-11 09:30:02 is 5601822.428675605 s in the future
1678 09:56:28.467546 tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-10-11 09:30:02 is 5601822.420825075 s in the future
1679 09:56:28.477064 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-10-11 09:30:02 is 5601822.413270332 s in the future
1680 09:56:28.486489 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-10-11 09:30:02 is 5601822.405411393 s in the future
1681 09:56:28.497865 tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-10-11 09:30:02 is 5601822.397644484 s in the future
1682 09:56:28.505681 tar: ./ftrace/test.d/kprobe: time stamp 2022-10-11 09:30:02 is 5601822.393841651 s in the future
1683 09:56:28.518537 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-10-11 09:30:02 is 5601822.380759181 s in the future
1684 09:56:28.528083 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-10-11 09:30:02 is 5601822.372876757 s in the future
1685 09:56:28.535955 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-10-11 09:30:02 is 5601822.365382832 s in the future
1686 09:56:28.547232 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-10-11 09:30:02 is 5601822.357619681 s in the future
1687 09:56:28.557711 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-10-11 09:30:02 is 5601822.348375817 s in the future
1688 09:56:28.568835 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-10-11 09:30:02 is 5601822.340362605 s in the future
1689 09:56:28.580149 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-10-11 09:30:02 is 5601822.331007408 s in the future
1690 09:56:28.590825 tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-10-11 09:30:02 is 5601822.316640878 s in the future
1691 09:56:28.600977 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-10-11 09:30:02 is 5601822.305904181 s in the future
1692 09:56:28.611490 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-10-11 09:30:02 is 5601822.298185741 s in the future
1693 09:56:28.619684 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-10-11 09:30:02 is 5601822.29027556 s in the future
1694 09:56:28.632901 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-10-11 09:30:02 is 5601822.282329363 s in the future
1695 09:56:28.640798 tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-10-11 09:30:02 is 5601822.274309605 s in the future
1696 09:56:28.652125 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-10-11 09:30:02 is 5601822.266650757 s in the future
1697 09:56:28.664672 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-10-11 09:30:02 is 5601822.258913257 s in the future
1698 09:56:28.669663 tar: ./ftrace/test.d/ftrace: time stamp 2022-10-11 09:30:02 is 5601822.255260105 s in the future
1699 09:56:28.681001 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-10-11 09:30:02 is 5601822.243800014 s in the future
1700 09:56:28.689678 tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-10-11 09:30:02 is 5601822.235809635 s in the future
1701 09:56:28.697828 tar: ./ftrace/test.d/direct: time stamp 2022-10-11 09:30:02 is 5601822.231989302 s in the future
1702 09:56:28.707037 tar: ./ftrace/test.d/template: time stamp 2022-10-11 09:30:02 is 5601822.223528893 s in the future
1703 09:56:28.717991 tar: ./ftrace/test.d/instances/instance.tc: time stamp 2022-10-11 09:30:02 is 5601822.212394302 s in the future
1704 09:56:28.726615 tar: ./ftrace/test.d/instances/instance-event.tc: time stamp 2022-10-11 09:30:02 is 5601822.203923923 s in the future
1705 09:56:28.738513 tar: ./ftrace/test.d/instances: time stamp 2022-10-11 09:30:02 is 5601822.200344605 s in the future
1706 09:56:28.743309 tar: ./ftrace/test.d: time stamp 2022-10-11 09:30:02 is 5601822.19578159 s in the future
1707 09:56:28.751890 tar: ./ftrace/ftracetest: time stamp 2022-10-11 09:30:02 is 5601822.186449454 s in the future
1708 09:56:28.760154 tar: ./ftrace: time stamp 2022-10-11 09:51:21 is 5603101.182761529 s in the future
1709 09:56:28.767836 tar: ./timers/nanosleep: time stamp 2022-10-11 09:51:16 is 5603096.170985014 s in the future
1710 09:56:28.776012 tar: ./timers/set-tai: time stamp 2022-10-11 09:51:16 is 5603096.162925363 s in the future
1711 09:56:28.783397 tar: ./timers/adjtick: time stamp 2022-10-11 09:51:16 is 5603096.154154105 s in the future
1712 09:56:28.793197 tar: ./timers/posix_timers: time stamp 2022-10-11 09:51:16 is 5603096.145388878 s in the future
1713 09:56:28.802381 tar: ./timers/inconsistency-check: time stamp 2022-10-11 09:51:16 is 5603096.136614514 s in the future
1714 09:56:28.808823 tar: ./timers/change_skew: time stamp 2022-10-11 09:51:16 is 5603096.127892257 s in the future
1715 09:56:28.818160 tar: ./timers/threadtest: time stamp 2022-10-11 09:51:16 is 5603096.118133423 s in the future
1716 09:56:28.827446 tar: ./timers/leap-a-day: time stamp 2022-10-11 09:51:16 is 5603096.108395817 s in the future
1717 09:56:28.834265 tar: ./timers/leapcrash: time stamp 2022-10-11 09:51:16 is 5603096.099433135 s in the future
1718 09:56:28.843092 tar: ./timers/rtcpie: time stamp 2022-10-11 09:51:16 is 5603096.089657378 s in the future
1719 09:56:28.850083 tar: ./timers/settings: time stamp 2022-10-11 09:30:02 is 5601822.081965363 s in the future
1720 09:56:28.858712 tar: ./timers/set-2038: time stamp 2022-10-11 09:51:16 is 5603096.07346762 s in the future
1721 09:56:28.867162 tar: ./timers/set-tz: time stamp 2022-10-11 09:51:16 is 5603096.064440378 s in the future
1722 09:56:28.873911 tar: ./timers/freq-step: time stamp 2022-10-11 09:51:16 is 5603096.054687287 s in the future
1723 09:56:28.882632 tar: ./timers/alarmtimer-suspend: time stamp 2022-10-11 09:51:16 is 5603096.045756454 s in the future
1724 09:56:28.891356 tar: ./timers/nsleep-lat: time stamp 2022-10-11 09:51:16 is 5603096.036388999 s in the future
1725 09:56:28.900685 tar: ./timers/skew_consistency: time stamp 2022-10-11 09:51:16 is 5603096.027534469 s in the future
1726 09:56:28.909082 tar: ./timers/clocksource-switch: time stamp 2022-10-11 09:51:16 is 5603096.018468287 s in the future
1727 09:56:28.918387 tar: ./timers/valid-adjtimex: time stamp 2022-10-11 09:51:16 is 5603096.008723499 s in the future
1728 09:56:28.925781 tar: ./timers/set-timer-lat: time stamp 2022-10-11 09:51:16 is 5603095.999463211 s in the future
1729 09:56:28.935889 tar: ./timers/mqueue-lat: time stamp 2022-10-11 09:51:16 is 5603095.990450423 s in the future
1730 09:56:28.943668 tar: ./timers/raw_skew: time stamp 2022-10-11 09:51:16 is 5603095.978032545 s in the future
1731 09:56:28.950546 tar: ./timers: time stamp 2022-10-11 09:51:24 is 5603103.97154456 s in the future
1732 09:56:28.958118 tar: ./run_kselftest.sh: time stamp 2022-10-11 09:51:18 is 5603097.96067056 s in the future
1733 09:56:28.966839 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-10-11 09:30:02 is 5601821.948834408 s in the future
1734 09:56:28.973926 tar: ./cpu-hotplug: time stamp 2022-10-11 09:51:20 is 5603099.944845545 s in the future
1735 09:56:28.982845 tar: ./pstore/common_tests: time stamp 2022-10-11 09:30:02 is 5601821.933255545 s in the future
1736 09:56:28.992141 tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-10-11 09:30:02 is 5601821.925173726 s in the future
1737 09:56:29.000737 tar: ./pstore/pstore_crash_test: time stamp 2022-10-11 09:30:02 is 5601821.917078863 s in the future
1738 09:56:29.009634 tar: ./pstore/pstore_tests: time stamp 2022-10-11 09:30:02 is 5601821.909303908 s in the future
1739 09:56:29.016882 tar: ./pstore: time stamp 2022-10-11 09:51:23 is 5603102.905639272 s in the future
1740 09:56:29.026503 tar: ./exec/load_address_16777216: time stamp 2022-10-11 09:51:00 is 5603079.749837348 s in the future
1741 09:56:29.035581 tar: ./exec/execveat.denatured: time stamp 2022-10-11 09:51:00 is 5603079.73950559 s in the future
1742 09:56:29.042560 tar: ./exec/Makefile: time stamp 2022-10-11 09:30:02 is 5601821.731483226 s in the future
1743 09:56:29.050719 tar: ./exec/execveat: time stamp 2022-10-11 09:51:00 is 5603079.721229242 s in the future
1744 09:56:29.060907 tar: ./exec/recursion-depth: time stamp 2022-10-11 09:51:00 is 5603079.712044499 s in the future
1745 09:56:29.068785 tar: ./exec/binfmt_script: time stamp 2022-10-11 09:30:02 is 5601821.703209423 s in the future
1746 09:56:29.075430 tar: ./exec/execveat.symlink: time stamp 2022-10-11 09:51:00 is 5603079.698051029 s in the future
1747 09:56:29.139417 tar: ./exec/load_address_2097152: time stamp 2022-10-11 09:51:00 is 5603079.624705605 s in the future
1748 09:56:29.145087 tar: ./exec/script: time stamp 2022-10-11 09:51:00 is 5603079.617810242 s in the future
1749 09:56:29.158833 tar: ./exec/non-regular: time stamp 2022-10-11 09:51:00 is 5603079.603143726 s in the future
1750 09:56:29.258779 tar: ./exec/load_address_4096: time stamp 2022-10-11 09:51:00 is 5603079.504505105 s in the future
1751 09:56:29.266149 tar: ./exec/subdir: time stamp 2022-10-11 09:51:00 is 5603079.499379333 s in the future
1752 09:56:29.275865 tar: ./exec: time stamp 2022-10-11 09:51:20 is 5603099.495413439 s in the future
1753 09:56:29.280725 tar: ./size/get_size: time stamp 2022-10-11 09:51:16 is 5603095.484021363 s in the future
1754 09:56:29.287790 tar: ./size: time stamp 2022-10-11 09:51:24 is 5603103.480356969 s in the future
1755 09:56:29.297860 tar: ./mqueue/mq_perf_tests: time stamp 2022-10-11 09:51:04 is 5603083.464066939 s in the future
1756 09:56:29.316678 tar: ./mqueue/mq_open_tests: time stamp 2022-10-11 09:51:04 is 5603083.446571999 s in the future
1757 09:56:29.322415 tar: ./mqueue: time stamp 2022-10-11 09:51:22 is 5603101.442594439 s in the future
1758 09:56:29.333113 tar: ./capabilities/validate_cap: time stamp 2022-10-11 09:50:59 is 5603078.42909853 s in the future
1759 09:56:29.356398 tar: ./capabilities/test_execve: time stamp 2022-10-11 09:50:59 is 5603078.408830545 s in the future
1760 09:56:29.361075 tar: ./capabilities: time stamp 2022-10-11 09:51:20 is 5603099.403116863 s in the future
1761 09:56:29.373678 tar: ./clone3/clone3_set_tid: time stamp 2022-10-11 09:50:59 is 5603078.388107817 s in the future
1762 09:56:29.384778 tar: ./clone3/clone3_clear_sighand: time stamp 2022-10-11 09:50:59 is 5603078.377413333 s in the future
1763 09:56:29.395886 tar: ./clone3/clone3: time stamp 2022-10-11 09:50:59 is 5603078.36539306 s in the future
1764 09:56:29.418719 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-10-11 09:50:59 is 5603078.345770757 s in the future
1765 09:56:29.425258 tar: ./clone3: time stamp 2022-10-11 09:51:20 is 5603099.341602545 s in the future
1766 09:56:29.437848 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-10-11 09:51:11 is 5603090.323807499 s in the future
1767 09:56:29.449458 tar: ./pidfd/pidfd_test: time stamp 2022-10-11 09:51:11 is 5603090.31172806 s in the future
1768 09:56:29.463644 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-10-11 09:51:11 is 5603090.298802211 s in the future
1769 09:56:29.486646 tar: ./pidfd/pidfd_wait: time stamp 2022-10-11 09:51:11 is 5603090.274967742 s in the future
1770 09:56:29.498595 tar: ./pidfd/pidfd_poll_test: time stamp 2022-10-11 09:51:11 is 5603090.26354353 s in the future
1771 09:56:29.516307 tar: ./pidfd/pidfd_setns_test: time stamp 2022-10-11 09:51:11 is 5603090.245345499 s in the future
1772 09:56:29.528985 tar: ./pidfd/pidfd_open_test: time stamp 2022-10-11 09:51:11 is 5603090.23424112 s in the future
1773 09:56:29.536208 tar: ./pidfd: time stamp 2022-10-11 09:51:23 is 5603102.230553348 s in the future
1774 09:56:29.543363 tar: ./kselftest-list.txt: time stamp 2022-10-11 09:51:25 is 5603104.220180651 s in the future
1775 09:56:29.554701 tar: ./ptrace/peeksiginfo: time stamp 2022-10-11 09:51:12 is 5603091.206776954 s in the future
1776 09:56:29.575859 tar: ./ptrace/get_syscall_info: time stamp 2022-10-11 09:51:12 is 5603091.186612348 s in the future
1777 09:56:29.587904 tar: ./ptrace/vmaccess: time stamp 2022-10-11 09:51:12 is 5603091.173642939 s in the future
1778 09:56:29.595300 tar: ./ptrace: time stamp 2022-10-11 09:51:23 is 5603102.169846151 s in the future
1779 09:56:29.604754 tar: ./kselftest/prefix.pl: time stamp 2022-10-11 09:51:18 is 5603097.158769166 s in the future
1780 09:56:29.612078 tar: ./kselftest/runner.sh: time stamp 2022-10-11 09:51:18 is 5603097.151089105 s in the future
1781 09:56:29.622280 tar: ./kselftest/module.sh: time stamp 2022-10-11 09:51:18 is 5603097.143514908 s in the future
1782 09:56:29.627766 tar: ./kselftest: time stamp 2022-10-11 09:51:18 is 5603097.138484787 s in the future
1783 09:56:29.641629 tar: ./tpm2/test_space.sh: time stamp 2022-10-11 09:30:02 is 5601821.120101817 s in the future
1784 09:56:29.650319 tar: ./tpm2/test_smoke.sh: time stamp 2022-10-11 09:30:02 is 5601821.11195356 s in the future
1785 09:56:29.659597 tar: ./tpm2/tpm2.py: time stamp 2022-10-11 09:30:02 is 5601821.101685924 s in the future
1786 09:56:29.674926 tar: ./tpm2/tpm2_tests.py: time stamp 2022-10-11 09:30:02 is 5601821.088810075 s in the future
1787 09:56:29.682155 tar: ./tpm2: time stamp 2022-10-11 09:51:24 is 5603103.082146711 s in the future
1788 09:56:29.686551 tar: .: time stamp 2022-10-11 09:51:25 is 5603104.076505196 s in the future
1789 09:56:29.826583 skiplist:
1790 09:56:29.831203 ========================================
1791 09:56:29.832617 breakpoints:breakpoint_test
1792 09:56:30.153491 breakpoints:step_after_suspend_test
1793 09:56:30.224862 ftrace:ftracetest
1794 09:56:30.283972 net:rtnetlink.sh
1795 09:56:30.353323 net:tls
1796 09:56:30.421985 netfilter:bridge_brouter.sh
1797 09:56:30.497691 netfilter:nft_flowtable.sh
1798 09:56:30.568987 netfilter:nft_trans_stress.sh
1799 09:56:30.635656 pidfd:pidfd_wait
1800 09:56:30.705119 ========================================
1801 09:56:33.462156 [ 98.412440] kselftest: Running tests in lkdtm
1802 09:56:33.501396 TAP version 13
1803 09:56:33.547602 1..70
1804 09:56:33.601280 # selftests: lkdtm: PANIC.sh
1805 09:56:33.979886 # Skipping PANIC: crashes entire system
1806 09:56:33.995483 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1807 09:56:34.033643 # selftests: lkdtm: BUG.sh
1808 09:56:34.425836 [ 99.376603] lkdtm: Performing direct entry BUG
1809 09:56:34.433686 [ 99.381472] ------------[ cut here ]------------
1810 09:56:34.438798 [ 99.386103] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1811 09:56:34.441146 [ 99.391338] Internal error: Oops - BUG: 0 [#1] SMP ARM
1812 09:56:34.471887 [ 99.396485] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
1813 09:56:34.477756 [ 99.425566] CPU: 0 PID: 797 Comm: cat Not tainted 5.10.145-cip17 #1
1814 09:56:34.485027 [ 99.431840] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1815 09:56:34.487700 [ 99.438391] PC is at lkdtm_BUG+0x14/0x18
1816 09:56:34.493122 [ 99.442326] LR is at lkdtm_do_action+0x2c/0x4c
1817 09:56:34.500469 [ 99.446778] pc : [<c0c2e9a0>] lr : [<c0c2e420>] psr: a00e0013
1818 09:56:34.504781 [ 99.453052] sp : c6f19e58 ip : c6f19e68 fp : c6f19e64
1819 09:56:34.508840 [ 99.458283] r10: 00000004 r9 : c1ad01ac r8 : c15e8544
1820 09:56:34.517418 [ 99.463514] r7 : c6f19f60 r6 : 00000004 r5 : c69b6000 r4 : 00000001
1821 09:56:34.521125 [ 99.470048] r3 : c0c2e98c r2 : 6a468b7b r1 : ef7815e0 r0 : c15e854c
1822 09:56:34.528934 [ 99.476584] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1823 09:56:34.537181 [ 99.483729] Control: 10c5387d Table: 16f3804a DAC: 00000051
1824 09:56:34.540313 [ 99.489483] Process cat (pid: 797, stack limit = 0x4eac625e)
1825 09:56:34.545022 [ 99.495151] Stack: (0xc6f19e58 to 0xc6f1a000)
1826 09:56:34.553337 [ 99.499518] 9e40: c6f19e74 c6f19e68
1827 09:56:34.560857 [ 99.507706] 9e60: c0c2e420 c0c2e998 c6f19e9c c6f19e78 c0c2e920 c0c2e400 c0c2e800 c681ca00
1828 09:56:34.570308 [ 99.515894] 9e80: b6e21000 00000004 c532f240 c6f19f60 c6f19ec4 c6f19ea0 c07f5a58 c0c2e80c
1829 09:56:34.579013 [ 99.524081] 9ea0: 00000000 c681ca00 b6e21000 c2816000 c6f19f60 c07f59f4 c6f19f5c c6f19ec8
1830 09:56:34.586542 [ 99.532271] 9ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6f18000
1831 09:56:34.593225 [ 99.540460] 9ee0: b6e21000 00020000 00000004 00000004 0001fffc c6f19ee0 00000001 b6e20000
1832 09:56:34.601287 [ 99.548648] 9f00: c47eaa00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1833 09:56:34.609538 [ 99.556838] 9f20: 00000000 00000000 c13a08a0 6a468b7b c205cb20 c681ca00 c681ca00 c6f18000
1834 09:56:34.617615 [ 99.565027] 9f40: b6e21000 00000000 00000000 00000004 c6f19f94 c6f19f60 c0598c84 c05985f0
1835 09:56:34.628497 [ 99.573216] 9f60: 00000000 00000000 c6f19fac 6a468b7b 00000004 00000004 b6f68e00 00000004
1836 09:56:34.634896 [ 99.581405] 9f80: c03002e4 c6f18000 c6f19fa4 c6f19f98 c0598d14 c0598c1c 00000000 c6f19fa8
1837 09:56:34.642551 [ 99.589593] 9fa0: c03000c0 c0598d08 00000004 00000004 00000001 b6e21000 00000004 00000000
1838 09:56:34.652251 [ 99.597781] 9fc0: 00000004 00000004 b6f68e00 00000004 00000001 00000000 00020000 bedd7a54
1839 09:56:34.659858 [ 99.605970] 9fe0: 00000004 bedd7788 b6ed34cf b6e597e6 800e0030 00000001 00000000 00000000
1840 09:56:34.664444 [ 99.614152] Backtrace:
1841 09:56:34.670628 [ 99.616624] [<c0c2e98c>] (lkdtm_BUG) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
1842 09:56:34.678015 [ 99.624210] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
1843 09:56:34.685833 [ 99.632234] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
1844 09:56:34.694674 [ 99.640164] r9:c6f19f60 r8:c532f240 r7:00000004 r6:b6e21000 r5:c681ca00 r4:c0c2e800
1845 09:56:34.700133 [ 99.647924] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
1846 09:56:34.709733 [ 99.655765] r9:c07f59f4 r8:c6f19f60 r7:c2816000 r6:b6e21000 r5:c681ca00 r4:00000000
1847 09:56:34.715940 [ 99.663521] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
1848 09:56:34.725964 [ 99.670668] r10:00000004 r9:00000000 r8:00000000 r7:b6e21000 r6:c6f18000 r5:c681ca00
1849 09:56:34.727191 [ 99.678503] r4:c681ca00
1850 09:56:34.735849 [ 99.681050] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
1851 09:56:34.741659 [ 99.688195] r9:c6f18000 r8:c03002e4 r7:00000004 r6:b6f68e00 r5:00000004 r4:00000004
1852 09:56:34.748467 [ 99.695953] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1853 09:56:34.755331 [ 99.703528] Exception stack(0xc6f19fa8 to 0xc6f19ff0)
1854 09:56:34.763173 [ 99.708590] 9fa0: 00000004 00000004 00000001 b6e21000 00000004 00000000
1855 09:56:34.770320 [ 99.716778] 9fc0: 00000004 00000004 b6f68e00 00000004 00000001 00000000 00020000 bedd7a54
1856 09:56:34.776298 [ 99.724962] 9fe0: 00000004 bedd7788 b6ed34cf b6e597e6
1857 09:56:34.783644 [ 99.730026] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1858 09:56:34.786412 [ 99.736132] ---[ end trace ca4978ee28c71845 ]---
1859 09:56:34.796137 [ 99.740761] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1860 09:56:34.802189 [ 99.749643] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 797, name: cat
1861 09:56:34.805684 [ 99.757304] INFO: lockdep is turned off.
1862 09:56:34.809601 [ 99.761233] irq event stamp: 1602
1863 09:56:34.817907 [ 99.764567] hardirqs last enabled at (1601): [<c03d5088>] console_unlock+0x4b0/0x6c0
1864 09:56:34.825754 [ 99.772410] hardirqs last disabled at (1602): [<c0300c60>] __und_svc+0x60/0x6c
1865 09:56:34.833090 [ 99.779643] softirqs last enabled at (1598): [<c03021a8>] __do_softirq+0x378/0x5fc
1866 09:56:34.841982 [ 99.787311] softirqs last disabled at (1593): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1867 09:56:34.848910 [ 99.795151] CPU: 0 PID: 797 Comm: cat Tainted: G D 5.10.145-cip17 #1
1868 09:56:34.854756 [ 99.802813] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1869 09:56:34.858781 [ 99.809346] Backtrace:
1870 09:56:34.864670 [ 99.811824] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
1871 09:56:34.869570 [ 99.819404] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f728
1872 09:56:34.877327 [ 99.825078] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
1873 09:56:34.884811 [ 99.832409] [<c1384a2c>] (dump_stack) from [<c038e514>] (___might_sleep+0x1b0/0x2c0)
1874 09:56:34.892437 [ 99.840163] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19cce14 r4:c6f18000
1875 09:56:34.901881 [ 99.847919] [<c038e364>] (___might_sleep) from [<c038e694>] (__might_sleep+0x70/0xb0)
1876 09:56:34.907109 [ 99.855757] r6:00000000 r5:00000031 r4:c19cce14
1877 09:56:34.915748 [ 99.860395] [<c038e624>] (__might_sleep) from [<c036cd0c>] (exit_signals+0x4c/0x3fc)
1878 09:56:34.918468 [ 99.868147] r6:00000001 r5:c6f18000 r4:c5d16c00
1879 09:56:34.925713 [ 99.872786] [<c036ccc0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1880 09:56:34.931290 [ 99.880107] r8:0000000b r7:c1e0fc8c r6:ffffe000 r5:00000000 r4:c5d16c00
1881 09:56:34.940620 [ 99.886827] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1882 09:56:34.943432 [ 99.893362] r7:c1e0fc8c
1883 09:56:34.947950 [ 99.895908] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1884 09:56:34.955546 [ 99.902968] r10:00000004 r9:c6f18000 r8:c15e8544 r7:00000000 r6:c6f19dc8 r5:c0c2e9a0
1885 09:56:34.958778 [ 99.910804] r4:e7f001f2
1886 09:56:34.966162 [ 99.913352] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1887 09:56:34.970831 [ 99.921275] Exception stack(0xc6f19dc8 to 0xc6f19e10)
1888 09:56:34.980861 [ 99.926338] 9dc0: c15e854c ef7815e0 6a468b7b c0c2e98c 00000001 c69b6000
1889 09:56:34.988240 [ 99.934527] 9de0: 00000004 c6f19f60 c15e8544 c1ad01ac 00000004 c6f19e64 c6f19e68 c6f19e58
1890 09:56:34.992616 [ 99.942712] 9e00: c0c2e420 c0c2e9a0 a00e0013 ffffffff
1891 09:56:34.999543 [ 99.947773] r7:c6f19dfc r6:ffffffff r5:a00e0013 r4:c0c2e9a4
1892 09:56:35.005395 [ 99.953451] [<c0c2e98c>] (lkdtm_BUG) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
1893 09:56:35.013643 [ 99.961034] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
1894 09:56:35.023861 [ 99.969051] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
1895 09:56:35.030312 [ 99.976979] r9:c6f19f60 r8:c532f240 r7:00000004 r6:b6e21000 r5:c681ca00 r4:c0c2e800
1896 09:56:35.039276 [ 99.984737] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
1897 09:56:35.047231 [ 99.992578] r9:c07f59f4 r8:c6f19f60 r7:c2816000 r6:b6e21000 r5:c681ca00 r4:00000000
1898 09:56:35.055779 [ 100.000333] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
1899 09:56:35.061355 [ 100.007480] r10:00000004 r9:00000000 r8:00000000 r7:b6e21000 r6:c6f18000 r5:c681ca00
1900 09:56:35.064044 [ 100.015315] r4:c681ca00
1901 09:56:35.069712 [ 100.017861] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
1902 09:56:35.077064 [ 100.025009] r9:c6f18000 r8:c03002e4 r7:00000004 r6:b6f68e00 r5:00000004 r4:00000004
1903 09:56:35.084740 [ 100.032765] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1904 09:56:35.090640 [ 100.040340] Exception stack(0xc6f19fa8 to 0xc6f19ff0)
1905 09:56:35.099865 [ 100.045402] 9fa0: 00000004 00000004 00000001 b6e21000 00000004 00000000
1906 09:56:35.107443 [ 100.053590] 9fc0: 00000004 00000004 b6f68e00 00000004 00000001 00000000 00020000 bedd7a54
1907 09:56:35.111119 [ 100.061776] 9fe0: 00000004 bedd7788 b6ed34cf b6e597e6
1908 09:56:35.115778 # Segmentation fault
1909 09:56:35.208766 # [ 99.376603] lkdtm: Performing direct entry BUG
1910 09:56:35.213621 # [ 99.381472] ------------[ cut here ]------------
1911 09:56:35.219213 # [ 99.386103] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1912 09:56:35.223788 # [ 99.391338] Internal error: Oops - BUG: 0 [#1] SMP ARM
1913 09:56:35.254457 # [ 99.396485] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
1914 09:56:35.259759 # [ 99.425566] CPU: 0 PID: 797 Comm: cat Not tainted 5.10.145-cip17 #1
1915 09:56:35.266139 # [ 99.431840] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1916 09:56:35.272168 # [ 99.438391] PC is at lkdtm_BUG+0x14/0x18
1917 09:56:35.274240 # [ 99.442326] LR is at lkdtm_do_action+0x2c/0x4c
1918 09:56:35.281111 # [ 99.446778] pc : [<c0c2e9a0>] lr : [<c0c2e420>] psr: a00e0013
1919 09:56:35.287683 # [ 99.453052] sp : c6f19e58 ip : c6f19e68 fp : c6f19e64
1920 09:56:35.294114 # [ 99.458283] r10: 00000004 r9 : c1ad01ac r8 : c15e8544
1921 09:56:35.298457 # [ 99.463514] r7 : c6f19f60 r6 : 00000004 r5 : c69b6000 r4 : 00000001
1922 09:56:35.307364 # [ 99.470048] r3 : c0c2e98c r2 : 6a468b7b r1 : ef7815e0 r0 : c15e854c
1923 09:56:35.314378 # [ 99.476584] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1924 09:56:35.320600 # [ 99.483729] Control: 10c5387d Table: 16f3804a DAC: 00000051
1925 09:56:35.323710 # [ 99.489483] Process cat (pid: 797, stack limit = 0x4eac625e)
1926 09:56:35.329398 # [ 99.495151] Stack: (0xc6f19e58 to 0xc6f1a000)
1927 09:56:35.337674 # [ 99.499518] 9e40: c6f19e74 c6f19e68
1928 09:56:35.347307 # [ 99.507706] 9e60: c0c2e420 c0c2e998 c6f19e9c c6f19e78 c0c2e920 c0c2e400 c0c2e800 c681ca00
1929 09:56:35.355268 # [ 99.515894] 9e80: b6e21000 00000004 c532f240 c6f19f60 c6f19ec4 c6f19ea0 c07f5a58 c0c2e80c
1930 09:56:35.362269 # [ 99.524081] 9ea0: 00000000 c681ca00 b6e21000 c2816000 c6f19f60 c07f59f4 c6f19f5c c6f19ec8
1931 09:56:35.371055 # [ 99.532271] 9ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6f18000
1932 09:56:35.378617 # [ 99.540460] 9ee0: b6e21000 00020000 00000004 00000004 0001fffc c6f19ee0 00000001 b6e20000
1933 09:56:35.387758 # [ 99.548648] 9f00: c47eaa00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1934 09:56:35.396136 # [ 99.556838] 9f20: 00000000 00000000 c13a08a0 6a468b7b c205cb20 c681ca00 c681ca00 c6f18000
1935 09:56:35.404946 # [ 99.565027] 9f40: b6e21000 00000000 00000000 00000004 c6f19f94 c6f19f60 c0598c84 c05985f0
1936 09:56:35.412367 # [ 99.573216] 9f60: 00000000 00000000 c6f19fac 6a468b7b 00000004 00000004 b6f68e00 00000004
1937 09:56:35.420653 # [ 99.581405] 9f80: c03002e4 c6f18000 c6f19fa4 c6f19f98 c0598d14 c0598c1c 00000000 c6f19fa8
1938 09:56:35.428449 # [ 99.589593] 9fa0: c03000c0 c0598d08 00000004 00000004 00000001 b6e21000 00000004 00000000
1939 09:56:35.439434 # [ 99.597781] 9fc0: 00000004 00000004 b6f68e00 00000004 00000001 00000000 00020000 bedd7a54
1940 09:56:35.444713 # [ 99.605970] 9fe0: 00000004 bedd7788 b6ed34cf b6e597e6 800e0030 00000001 00000000 00000000
1941 09:56:35.447822 # [ 99.614152] Backtrace:
1942 09:56:35.457335 # [ 99.616624] [<c0c2e98c>] (lkdtm_BUG) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
1943 09:56:35.464192 # [ 99.624210] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
1944 09:56:35.472337 # [ 99.632234] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
1945 09:56:35.479971 # [ 99.640164] r9:c6f19f60 r8:c532f240 r7:00000004 r6:b6e21000 r5:c681ca00 r4:c0c2e800
1946 09:56:35.487586 # [ 99.647924] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
1947 09:56:35.496265 # [ 99.655765] r9:c07f59f4 r8:c6f19f60 r7:c2816000 r6:b6e21000 r5:c681ca00 r4:00000000
1948 09:56:35.503943 # [ 99.663521] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
1949 09:56:35.511292 # [ 99.670668] r10:00000004 r9:00000000 r8:00000000 r7:b6e21000 r6:c6f18000 r5:c681ca00
1950 09:56:35.515341 # [ 99.678503] r4:c681ca00
1951 09:56:35.522789 # [ 99.681050] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
1952 09:56:35.529336 # [ 99.688195] r9:c6f18000 r8:c03002e4 r7:00000004 r6:b6f68e00 r5:00000004 r4:00000004
1953 09:56:35.538293 # [ 99.695953] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1954 09:56:35.541744 # [ 99.703528] Exception stack(0xc6f19fa8 to 0xc6f19ff0)
1955 09:56:35.551186 # [ 99.708590] 9fa0: 00000004 00000004 00000001 b6e21000 00000004 00000000
1956 09:56:35.560131 # [ 99.716778] 9fc0: 00000004 00000004 b6f68e00 00000004 00000001 00000000 00020000 bedd7a54
1957 09:56:35.563637 # [ 99.724962] 9fe0: 00000004 bedd7788 b6ed34cf b6e597e6
1958 09:56:35.572015 # [ 99.730026] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1959 09:56:35.575139 # [ 99.736132] ---[ end trace ca4978ee28c71845 ]---
1960 09:56:35.585803 # [ 99.740761] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1961 09:56:35.591963 # [ 99.749643] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 797, name: cat
1962 09:56:35.595457 # [ 99.757304] INFO: lockdep is turned off.
1963 09:56:35.599330 # [ 99.761233] irq event stamp: 1602
1964 09:56:35.609395 # [ 99.764567] hardirqs last enabled at (1601): [<c03d5088>] console_unlock+0x4b0/0x6c0
1965 09:56:35.616669 # [ 99.772410] hardirqs last disabled at (1602): [<c0300c60>] __und_svc+0x60/0x6c
1966 09:56:35.622760 # [ 99.779643] softirqs last enabled at (1598): [<c03021a8>] __do_softirq+0x378/0x5fc
1967 09:56:35.630220 # [ 99.787311] softirqs last disabled at (1593): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1968 09:56:35.639635 # [ 99.795151] CPU: 0 PID: 797 Comm: cat Tainted: G D 5.10.145-cip17 #1
1969 09:56:35.644303 # [ 99.802813] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1970 09:56:35.647738 # [ 99.809346] Backtrace:
1971 09:56:35.655656 # [ 99.811824] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
1972 09:56:35.661823 # [ 99.819404] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f728
1973 09:56:35.668419 # [ 99.825078] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
1974 09:56:35.677251 # [ 99.832409] [<c1384a2c>] (dump_stack) from [<c038e514>] (___might_sleep+0x1b0/0x2c0)
1975 09:56:35.686418 # [ 99.840163] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19cce14 r4:c6f18000
1976 09:56:35.694270 # [ 99.847919] [<c038e364>] (___might_sleep) from [<c038e694>] (__might_sleep+0x70/0xb0)
1977 09:56:35.696711 # [ 99.855757] r6:00000000 r5:00000031 r4:c19cce14
1978 09:56:35.705993 # [ 99.860395] [<c038e624>] (__might_sleep) from [<c036cd0c>] (exit_signals+0x4c/0x3fc)
1979 09:56:35.709761 # [ 99.868147] r6:00000001 r5:c6f18000 r4:c5d16c00
1980 09:56:35.718114 # [ 99.872786] [<c036ccc0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1981 09:56:35.723604 # [ 99.880107] r8:0000000b r7:c1e0fc8c r6:ffffe000 r5:00000000 r4:c5d16c00
1982 09:56:35.732310 # [ 99.886827] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1983 09:56:35.735060 # [ 99.893362] r7:c1e0fc8c
1984 09:56:35.747613 # [ 99.895908] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x24[ 100.692320] lkdtm: Performing direct entry WARNING
1985 09:56:35.748001 0)
1986 09:56:35.752454 # [ 99.902968] r10:0000000[ 100.699895] ------------[ cut here ]------------
1987 09:56:35.765339 4 r9:c6f18000 r8:c15e8544 r7:0000[ 100.707494] WARNING: CPU: 1 PID: 868 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1988 09:56:35.766605 0000 r6:c6f19dc8 r5:c0c2e9a0
1989 09:56:35.796244 # [[ 100.718727] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
1990 09:56:35.798766 99.910804] r4:e7f001f2
1991 09:56:35.806054 # [ [ 100.750449] CPU: 1 PID: 868 Comm: cat Tainted: G D W 5.10.145-cip17 #1
1992 09:56:35.815668 99.913352] [<c030ea94>] (do_unde[ 100.760889] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1993 09:56:35.821418 finstr) from [<c0300c6c>] (__und_[ 100.770283] Backtrace:
1994 09:56:35.824086 svc_finish+0x0/0x54)
1995 09:56:35.831528 # [ 99.92[ 100.775615] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
1996 09:56:35.839939 1275] Exception stack(0xc6f19dc8 [ 100.786028] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
1997 09:56:35.841441 to 0xc6f19e10)
1998 09:56:35.851485 # [ 99.926338] [ 100.794557] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
1999 09:56:35.860171 9dc0: c15e854c [ 100.804727] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2000 09:56:35.869646 ef7815e0 6a468b7b c0c2e98c 000000[ 100.814542] r9:00000009 r8:c0c2e9ec r7:00000053 r6:00000009 r5:c0c2e9ec r4:c1ad0868
2001 09:56:35.873080 01 c69b6000
2002 09:56:35.880801 # [ 99.934527] 9de[ 100.825145] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
2003 09:56:35.888668 0: 00000004 c6f19f60 c15e8544 c1a[ 100.835487] r7:00000053 r6:c1ad0868 r5:00000000 r4:c68aa000
2004 09:56:35.900404 d01ac 00000004 c6f19e64 c6f19e68 [ 100.844016] [<c137ea28>] (warn_slowpath_fmt) from [<c0c2e9ec>] (lkdtm_WARNING+0x48/0x4c)
2005 09:56:35.902721 c6f19e58
2006 09:56:35.910060 # [ 99.942712] 9e00: [ 100.854960] r9:c1ad01b0 r8:c15e8544 r7:c68abf60 r6:00000008 r5:c6897000 r4:00000002
2007 09:56:35.922358 c0c2e420 c0c2e9a0 a00e0013 ffffff[ 100.865569] [<c0c2e9a4>] (lkdtm_WARNING) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2008 09:56:35.922696 ff
2009 09:56:35.932595 # [ 99.947773] r7:c6f19dfc[ 100.876346] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2010 09:56:35.943374 r6:ffffffff r5:a00e0013 r4:c0c2e[ 100.887214] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2011 09:56:35.944245 9a4
2012 09:56:35.954145 # [ 99.953451] [<c0c2e98c>[ 100.897984] r9:c68abf60 r8:c532f240 r7:00000008 r6:b6eaa000 r5:c5a9f040 r4:c0c2e800
2013 09:56:35.966136 ] (lkdtm_BUG) from [<c0c2e420>] ([ 100.908594] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2014 09:56:35.967096 lkdtm_do_action+0x2c/0x4c)
2015 09:56:35.975296 # [ [ 100.919279] r9:c07f59f4 r8:c68abf60 r7:c2816000 r6:b6eaa000 r5:c5a9f040 r4:00000000
2016 09:56:35.984946 99.961034] [<c0c2e3f4>] (lkdtm_d[ 100.929883] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2017 09:56:35.997583 o_action) from [<c0c2e920>] (dire[ 100.939878] r10:00000004 r9:00000000 r8:00000000 r7:b6eaa000 r6:c68aa000 r5:c5a9f040
2018 09:56:35.997996 ct_entry+0x120/0x18c)
2019 09:56:36.001475 # [ 99.9[ 100.950565] r4:c5a9f040
2020 09:56:36.011654 69051] [<c0c2e800>] (direct_entry[ 100.955970] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2021 09:56:36.022524 ) from [<c07f5a58>] (full_proxy_w[ 100.965963] r9:c68aa000 r8:c03002e4 r7:00000004 r6:b6ff1e00 r5:00000008 r4:00000008
2022 09:56:36.023475 rite+0x64/0x94)
2023 09:56:36.030747 [ 100.976572] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2024 09:56:36.039691 # [ 99.976979] r9:c6f19f60 r8:[ 100.985605] Exception stack(0xc68abfa8 to 0xc68abff0)
2025 09:56:36.050707 c532f240 r7:00000004 r6:b6e21000 [ 100.993523] bfa0: 00000008 00000008 00000001 b6eaa000 00000008 00000000
2026 09:56:36.053838 r5:c681ca00 r4:c0c2e800
2027 09:56:36.060647 [ 101.004561] bfc0: 00000008 00000008 b6ff1e00 00000004 00000001 00000000 00020000 bec83a54
2028 09:56:36.069707 # [ 99.984737] [<c07f59f4>] (fu[ 101.014900] bfe0: 00000004 bec83788 b6f5c4cf b6ee27e6
2029 09:56:36.073832 ll_proxy_write) from [<c05986f0>][ 101.022903] irq event stamp: 0
2030 09:56:36.078282 (vfs_write+0x10c/0x524)
2031 09:56:36.084048 # [ 9[ 101.028741] hardirqs last enabled at (0): [<00000000>] 0x0
2032 09:56:36.093037 9.992578] r9:c07f59f4 r8:c6f19f6[ 101.037234] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2033 09:56:36.103745 0 r7:c2816000 r6:b6e21000 r5:c681[ 101.047553] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2034 09:56:36.106000 ca00 r4:00000000
2035 09:56:36.111851 # [ 100.000333[ 101.057903] softirqs last disabled at (0): [<00000000>] 0x0
2036 09:56:36.119315 ] [<c05985e4>] (vfs_write) from [[ 101.066359] ---[ end trace ca4978ee28c71846 ]---
2037 09:56:36.122860 <c0598c84>] (ksys_write+0x74/0xec)
2038 09:56:36.129729 # [ 100.007480] r10:00000004 r9:00000000 r8:00000000 r7:b6e21000 r6:c6f18000 r5:c681ca00
2039 09:56:36.132705 # [ 100.015315] r4:c681ca00
2040 09:56:36.141765 # [ 100.017861] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2041 09:56:36.149806 # [ 100.025009] r9:c6f18000 r8:c03002e4 r7:00000004 r6:b6f68e00 r5:00000004 r4:00000004
2042 09:56:36.157405 # [ 100.032765] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2043 09:56:36.162213 # [ 100.040340] Exception stack(0xc6f19fa8 to 0xc6f19ff0)
2044 09:56:36.168682 # [ 100.045402] 9fa0: 00000004 00000004 00000001 b6e21000 00000004 00000000
2045 09:56:36.177530 # [ 100.053590] 9fc0: 00000004 00000004 b6f68e00 00000004 00000001 00000000 00020000 bedd7a54
2046 09:56:36.183940 # [ 100.061776] 9fe0: 00000004 bedd7788 b6ed34cf b6e597e6
2047 09:56:36.186001 # BUG: saw 'kernel BUG at': ok
2048 09:56:36.188905 ok 2 selftests: lkdtm: BUG.sh
2049 09:56:36.192308 # selftests: lkdtm: WARNING.sh
2050 09:56:36.196053 # [ 100.692320] lkdtm: Performing direct entry WARNING
2051 09:56:36.201407 # [ 100.699895] ------------[ cut here ]------------
2052 09:56:36.210134 # [ 100.707494] WARNING: CPU: 1 PID: 868 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2053 09:56:36.239469 # [ 100.718727] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2054 09:56:36.246089 # [ 100.750449] CPU: 1 PID: 868 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2055 09:56:36.253428 # [ 100.760889] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2056 09:56:36.256033 # [ 100.770283] Backtrace:
2057 09:56:36.262676 # [ 100.775615] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
2058 09:56:36.270307 # [ 100.786028] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2059 09:56:36.277477 # [ 100.794557] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
2060 09:56:36.283843 # [ 100.804727] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2061 09:56:36.293241 # [ 100.814542] r9:00000009 r8:c0c2e9ec r7:00000053 r6:00000009 r5:c0c2e9ec r4:c1ad0868
2062 09:56:36.298846 # [ 100.825145] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
2063 09:56:36.304902 # [ 100.835487] r7:00000053 r6:c1ad0868 r5:00000000 r4:c68aa000
2064 09:56:36.313577 # [ 100.844016] [<c137ea28>] (warn_slowpath_fmt) from [<c0c2e9ec>] (lkdtm_WARNING+0x48/0x4c)
2065 09:56:36.322705 # [ 100.854960] r9:c1ad01b0 r8:c15e8544 r7:c68abf60 r6:00000008 r5:c6897000 r4:00000002
2066 09:56:36.330640 # [ 100.865569] [<c0c2e9a4>] (lkdtm_WARNING) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2067 09:56:36.336672 # [ 100.876346] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2068 09:56:36.345856 # [ 100.887214] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2069 09:56:36.355165 # [ 100.897984] r9:c68abf60 r8:c532f240 r7:00000008 r6:b6eaa000 r5:c5a9f040 r4:c0c2e800
2070 09:56:36.363271 # [ 100.908594] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2071 09:56:36.371179 # [ 100.919279] r9:c07f59f4 r8:c68abf60 r7:c2816000 r6:b6eaa000 r5:c5a9f040 r4:00000000
2072 09:56:36.377837 # [ 100.929883] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2073 09:56:36.384600 # [ 100.939878] r10:00000004 r9:00000000 r8:00000000 r7:b6eaa000 r6:c68aa000 r5:c5a9f040
2074 09:56:36.388190 # [ 100.950565] r4:c5a9f040
2075 09:56:36.394742 # [ 100.955970] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2076 09:56:36.404197 # [ 100.965963] r9:c68aa000 r8:c03002e4 r7:00000004 r6:b6ff1e00 r5:00000008 r4:00000008
2077 09:56:36.409749 # [ 100.976572] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2078 09:56:36.415582 # [ 100.985605] Exception stack(0xc68abfa8 to 0xc68abff0)
2079 09:56:36.424558 # [ 100.993523] bfa0: 00000008 00000008 00000001 b6eaa000 00000008 00000000
2080 09:56:36.431752 # [ 101.004561] bfc0: 00000008 00000008 b6ff1e00 00000004 00000001 00000000 00020000 bec83a54
2081 09:56:36.438703 # [ 101.014900] bfe0: 00000004 bec83788 b6f5c4cf b6ee27e6
2082 09:56:36.441678 # [ 101.022903] irq event stamp: 0
2083 09:56:36.446106 # [ 101.028741] hardirqs last enabled at (0): [<00000000>] 0x0
2084 09:56:36.453691 # [ 101.037234] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2085 09:56:36.462900 # [ 101.047553] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2086 09:56:36.467320 # [ 101.057903] softirqs last disabled at (0): [<00000000>] 0x0
2087 09:56:36.474004 # [ 101.066359] ---[ end trace ca4978ee28c71846 ]---
2088 09:56:36.475035 # WARNING: saw 'WARNING:': ok
2089 09:56:36.478660 ok 3 selftests: lkdtm: WARNING.sh
2090 09:56:36.481006 # selftests: lkdtm: WARNING_MESSAGE.sh
2091 09:56:36.535315 [ 101.483964] lkdtm: Performing direct entry WARNING_MESSAGE
2092 09:56:36.538558 [ 101.489475] ------------[ cut here ]------------
2093 09:56:36.548338 [ 101.494208] WARNING: CPU: 1 PID: 903 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2094 09:56:36.552712 [ 101.503414] Warning message trigger count: 2
2095 09:56:36.581721 [ 101.507698] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2096 09:56:36.589413 [ 101.536948] CPU: 1 PID: 903 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2097 09:56:36.598647 [ 101.544615] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2098 09:56:36.598985 [ 101.551148] Backtrace:
2099 09:56:36.605747 [ 101.553633] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
2100 09:56:36.612668 [ 101.561217] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2101 09:56:36.618650 [ 101.566892] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
2102 09:56:36.629159 [ 101.574221] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2103 09:56:36.634441 [ 101.581195] r9:00000009 r8:c0c2ea3c r7:00000058 r6:00000009 r5:c0c2ea3c r4:c1ad0868
2104 09:56:36.643137 [ 101.588953] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
2105 09:56:36.648210 [ 101.596444] r7:00000058 r6:c1ad0868 r5:c1ad0884 r4:c6f18000
2106 09:56:36.655572 [ 101.602119] [<c137ea28>] (warn_slowpath_fmt) from [<c0c2ea3c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2107 09:56:36.664074 [ 101.610914] r9:c1ad01b8 r8:c15e8544 r7:c6f19f60 r6:00000010 r5:c6cd8000 r4:00000003
2108 09:56:36.671825 [ 101.618673] [<c0c2e9f0>] (lkdtm_WARNING_MESSAGE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2109 09:56:36.681342 [ 101.627299] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2110 09:56:36.688673 [ 101.635320] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2111 09:56:36.695474 [ 101.643247] r9:c6f19f60 r8:c532f240 r7:00000010 r6:b6e36000 r5:c5a9e640 r4:c0c2e800
2112 09:56:36.704069 [ 101.651009] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2113 09:56:36.712136 [ 101.658850] r9:c07f59f4 r8:c6f19f60 r7:c2816000 r6:b6e36000 r5:c5a9e640 r4:00000000
2114 09:56:36.719942 [ 101.666604] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2115 09:56:36.728713 [ 101.673750] r10:00000004 r9:00000000 r8:00000000 r7:b6e36000 r6:c6f18000 r5:c5a9e640
2116 09:56:36.729121 [ 101.681585] r4:c5a9e640
2117 09:56:36.736221 [ 101.684132] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2118 09:56:36.745286 [ 101.691280] r9:c6f18000 r8:c03002e4 r7:00000004 r6:b6f7de00 r5:00000010 r4:00000010
2119 09:56:36.752633 [ 101.699038] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2120 09:56:36.758495 [ 101.706616] Exception stack(0xc6f19fa8 to 0xc6f19ff0)
2121 09:56:36.765313 [ 101.711682] 9fa0: 00000010 00000010 00000001 b6e36000 00000010 00000000
2122 09:56:36.774556 [ 101.719872] 9fc0: 00000010 00000010 b6f7de00 00000004 00000001 00000000 00020000 be87da54
2123 09:56:36.778021 [ 101.728058] 9fe0: 00000004 be87d788 b6ee84cf b6e6e7e6
2124 09:56:36.781455 [ 101.733219] irq event stamp: 0
2125 09:56:36.787712 [ 101.736297] hardirqs last enabled at (0): [<00000000>] 0x0
2126 09:56:36.793838 [ 101.741928] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2127 09:56:36.801596 [ 101.749435] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2128 09:56:36.808855 [ 101.757009] softirqs last disabled at (0): [<00000000>] 0x0
2129 09:56:36.811762 [ 101.762649] ---[ end trace ca4978ee28c71847 ]---
2130 09:56:36.879374 # [ 101.483964] lkdtm: Performing direct entry WARNING_MESSAGE
2131 09:56:36.883413 # [ 101.489475] ------------[ cut here ]------------
2132 09:56:36.892986 # [ 101.494208] WARNING: CPU: 1 PID: 903 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2133 09:56:36.897452 # [ 101.503414] Warning message trigger count: 2
2134 09:56:36.926181 # [ 101.507698] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2135 09:56:36.933610 # [ 101.536948] CPU: 1 PID: 903 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2136 09:56:36.941846 # [ 101.544615] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2137 09:56:36.943993 # [ 101.551148] Backtrace:
2138 09:56:36.950779 # [ 101.553633] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
2139 09:56:36.956885 # [ 101.561217] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2140 09:56:36.965645 # [ 101.566892] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
2141 09:56:36.971738 # [ 101.574221] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2142 09:56:36.981712 # [ 101.581195] r9:00000009 r8:c0c2ea3c r7:00000058 r6:00000009 r5:c0c2ea3c r4:c1ad0868
2143 09:56:36.988057 # [ 101.588953] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
2144 09:56:36.993744 # [ 101.596444] r7:00000058 r6:c1ad0868 r5:c1ad0884 r4:c6f18000
2145 09:56:37.004003 # [ 101.602119] [<c137ea28>] (warn_slowpath_fmt) from [<c0c2ea3c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2146 09:56:37.010723 # [ 101.610914] r9:c1ad01b8 r8:c15e8544 r7:c6f19f60 r6:00000010 r5:c6cd8000 r4:00000003
2147 09:56:37.017682 # [ 101.618673] [<c0c2e9f0>] (lkdtm_WARNING_MESSAGE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2148 09:56:37.027485 # [ 101.627299] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2149 09:56:37.035899 # [ 101.635320] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2150 09:56:37.044639 # [ 101.643247] r9:c6f19f60 r8:c532f240 r7:00000010 r6:b6e36000 r5:c5a9e640 r4:c0c2e800
2151 09:56:37.049623 # [ 101.651009] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2152 09:56:37.061412 # [ 101.658850] r9:c07f59f4 r8:c6f19f60 r7:c2816000 r6:b6e36000 r5:c5a9e640 r4:00000000
2153 09:56:37.066692 # [ 101.666604] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2154 09:56:37.073260 # [ 101.673750] r10:00000004 r9:00000000 r8:00000000 r7:b6e36000 r6:c6f18000 r5:c5a9e640
2155 09:56:37.076043 # [ 101.681585] r4:c5a9e640
2156 09:56:37.085422 # [ 101.684132] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2157 09:56:37.092753 # [ 101.691280] r9:c6f18000 r8:c03002e4 r7:00000004 r6:b6f7de00 r5:00000010 r4:00000010
2158 09:56:37.099877 # [ 101.699038] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2159 09:56:37.104777 # [ 101.706616] Exception stack(0xc6f19fa8 to 0xc6f19ff0)
2160 09:56:37.115662 # [ 101.711682] 9fa0: 00000010 00000010 00000001 b6e36000 00000010 00000000
2161 09:56:37.120176 # [ 101.719872] 9fc0: 00000010 00000010 b6f7de00 00000004 00000001 00000000 00020000 be87da54
2162 09:56:37.127300 # [ 101.728058] 9fe0: 00000004 be87d788 b6ee84cf b6e6e7e6
2163 09:56:37.131062 # [ 101.733219] irq event stamp: 0
2164 09:56:37.137459 # [ 101.736297] hardirqs last enabled at (0): [<00000000>] 0x0
2165 09:56:37.142827 # [ 101.741928] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2166 09:56:37.151151 # [ 101.749435] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2167 09:56:37.156916 # [ 101.757009] softirqs last disabled at (0): [<00000000>] 0x0
2168 09:56:37.160627 # [ 101.762649] ---[ end trace ca4978ee28c71847 ]---
2169 09:56:37.167741 # WARNING_MESSAGE: saw 'message trigger': ok
2170 09:56:37.169713 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
2171 09:56:37.170642 # selftests: lkdtm: EXCEPTION.sh
2172 09:56:37.203514 [ 102.153180] lkdtm: Performing direct entry EXCEPTION
2173 09:56:37.206043 [ 102.158179] 8<--- cut here ---
2174 09:56:37.214825 [ 102.161331] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2175 09:56:37.216662 [ 102.169443] pgd = f84e836a
2176 09:56:37.221533 [ 102.172283] [00000000] *pgd=00000000
2177 09:56:37.225716 [ 102.175894] Internal error: Oops: 805 [#2] SMP ARM
2178 09:56:37.256940 [ 102.180698] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2179 09:56:37.263913 [ 102.209754] CPU: 1 PID: 935 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2180 09:56:37.270105 [ 102.217418] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2181 09:56:37.274890 [ 102.223970] PC is at lkdtm_EXCEPTION+0x18/0x20
2182 09:56:37.280085 [ 102.228426] LR is at lkdtm_do_action+0x2c/0x4c
2183 09:56:37.284882 [ 102.232876] pc : [<c0c2ea5c>] lr : [<c0c2e420>] psr: a00e0013
2184 09:56:37.290559 [ 102.239150] sp : c6c7fe58 ip : c6c7fe68 fp : c6c7fe64
2185 09:56:37.293979 [ 102.244382] r10: 0000000a r9 : c1ad01c8 r8 : c15e8544
2186 09:56:37.303206 [ 102.249616] r7 : c6c7ff60 r6 : 0000000a r5 : c6897000 r4 : 00000004
2187 09:56:37.309560 [ 102.256150] r3 : 00000000 r2 : 10e0f2b8 r1 : ef7965e0 r0 : c15e8564
2188 09:56:37.316430 [ 102.262687] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2189 09:56:37.322078 [ 102.269829] Control: 10c5387d Table: 16fec04a DAC: 00000051
2190 09:56:37.326454 [ 102.275585] Process cat (pid: 935, stack limit = 0x1fcee449)
2191 09:56:37.331251 [ 102.281254] Stack: (0xc6c7fe58 to 0xc6c80000)
2192 09:56:37.339796 [ 102.285622] fe40: c6c7fe74 c6c7fe68
2193 09:56:37.347915 [ 102.293812] fe60: c0c2e420 c0c2ea50 c6c7fe9c c6c7fe78 c0c2e920 c0c2e400 c0c2e800 c6aa03c0
2194 09:56:37.356176 [ 102.302001] fe80: b6e00000 0000000a c532f240 c6c7ff60 c6c7fec4 c6c7fea0 c07f5a58 c0c2e80c
2195 09:56:37.363435 [ 102.310190] fea0: 00000000 c6aa03c0 b6e00000 c2816000 c6c7ff60 c07f59f4 c6c7ff5c c6c7fec8
2196 09:56:37.371232 [ 102.318379] fec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c59d0b64 c0598c84 c6c7e000
2197 09:56:37.381666 [ 102.326568] fee0: b6e00000 00020000 00000004 0000000a 0001fff6 c6c7fee0 00000001 00000805
2198 09:56:37.388723 [ 102.334755] ff00: c6aa3540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2199 09:56:37.397724 [ 102.342944] ff20: 00000000 00000000 c6c7e000 10e0f2b8 b6dff000 c6aa03c0 c6aa03c0 c6c7e000
2200 09:56:37.405173 [ 102.351132] ff40: b6e00000 00000000 00000000 00000004 c6c7ff94 c6c7ff60 c0598c84 c05985f0
2201 09:56:37.413780 [ 102.359320] ff60: 00000000 00000000 c6c7ffac 10e0f2b8 0000000a 0000000a b6f47e00 00000004
2202 09:56:37.424794 [ 102.367509] ff80: c03002e4 c6c7e000 c6c7ffa4 c6c7ff98 c0598d14 c0598c1c 00000000 c6c7ffa8
2203 09:56:37.429295 [ 102.375696] ffa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e00000 0000000a 00000000
2204 09:56:37.437588 [ 102.383885] ffc0: 0000000a 0000000a b6f47e00 00000004 00000001 00000000 00020000 bef1ea54
2205 09:56:37.447489 [ 102.392072] ffe0: 00000004 bef1e788 b6eb24cf b6e387e6 800e0030 00000001 00000000 00000000
2206 09:56:37.447720 [ 102.400253] Backtrace:
2207 09:56:37.456813 [ 102.402726] [<c0c2ea44>] (lkdtm_EXCEPTION) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2208 09:56:37.466208 [ 102.410834] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2209 09:56:37.472147 [ 102.418857] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2210 09:56:37.479892 [ 102.426789] r9:c6c7ff60 r8:c532f240 r7:0000000a r6:b6e00000 r5:c6aa03c0 r4:c0c2e800
2211 09:56:37.489859 [ 102.434551] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2212 09:56:37.495456 [ 102.442393] r9:c07f59f4 r8:c6c7ff60 r7:c2816000 r6:b6e00000 r5:c6aa03c0 r4:00000000
2213 09:56:37.501676 [ 102.450150] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2214 09:56:37.511295 [ 102.457296] r10:00000004 r9:00000000 r8:00000000 r7:b6e00000 r6:c6c7e000 r5:c6aa03c0
2215 09:56:37.512862 [ 102.465131] r4:c6aa03c0
2216 09:56:37.522804 [ 102.467680] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2217 09:56:37.527632 [ 102.474826] r9:c6c7e000 r8:c03002e4 r7:00000004 r6:b6f47e00 r5:0000000a r4:0000000a
2218 09:56:37.534885 [ 102.482586] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2219 09:56:37.540408 [ 102.490162] Exception stack(0xc6c7ffa8 to 0xc6c7fff0)
2220 09:56:37.547888 [ 102.495225] ffa0: 0000000a 0000000a 00000001 b6e00000 0000000a 00000000
2221 09:56:37.557047 [ 102.503415] ffc0: 0000000a 0000000a b6f47e00 00000004 00000001 00000000 00020000 bef1ea54
2222 09:56:37.561802 [ 102.511600] ffe0: 00000004 bef1e788 b6eb24cf b6e387e6
2223 09:56:37.567665 [ 102.516665] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2224 09:56:37.572038 [ 102.522875] ---[ end trace ca4978ee28c71848 ]---
2225 09:56:37.577198 # Segmentation fault
2226 09:56:37.670347 # [ 102.153180] lkdtm: Performing direct entry EXCEPTION
2227 09:56:37.672532 # [ 102.158179] 8<--- cut here ---
2228 09:56:37.681133 # [ 102.161331] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2229 09:56:37.682178 # [ 102.169443] pgd = f84e836a
2230 09:56:37.687921 # [ 102.172283] [00000000] *pgd=00000000
2231 09:56:37.692555 # [ 102.175894] Internal error: Oops: 805 [#2] SMP ARM
2232 09:56:37.721836 # [ 102.180698] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2233 09:56:37.727805 # [ 102.209754] CPU: 1 PID: 935 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2234 09:56:37.735365 # [ 102.217418] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2235 09:56:37.739493 # [ 102.223970] PC is at lkdtm_EXCEPTION+0x18/0x20
2236 09:56:37.744673 # [ 102.228426] LR is at lkdtm_do_action+0x2c/0x4c
2237 09:56:37.751516 # [ 102.232876] pc : [<c0c2ea5c>] lr : [<c0c2e420>] psr: a00e0013
2238 09:56:37.756961 # [ 102.239150] sp : c6c7fe58 ip : c6c7fe68 fp : c6c7fe64
2239 09:56:37.762235 # [ 102.244382] r10: 0000000a r9 : c1ad01c8 r8 : c15e8544
2240 09:56:37.770007 # [ 102.249616] r7 : c6c7ff60 r6 : 0000000a r5 : c6897000 r4 : 00000004
2241 09:56:37.774561 # [ 102.256150] r3 : 00000000 r2 : 10e0f2b8 r1 : ef7965e0 r0 : c15e8564
2242 09:56:37.783572 # [ 102.262687] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2243 09:56:37.787667 # [ 102.269829] Control: 10c5387d Table: 16fec04a DAC: 00000051
2244 09:56:37.793464 # [ 102.275585] Process cat (pid: 935, stack limit = 0x1fcee449)
2245 09:56:37.799733 # [ 102.281254] Stack: (0xc6c7fe58 to 0xc6c80000)
2246 09:56:37.806620 # [ 102.285622] fe40: c6c7fe74 c6c7fe68
2247 09:56:37.814527 # [ 102.293812] fe60: c0c2e420 c0c2ea50 c6c7fe9c c6c7fe78 c0c2e920 c0c2e400 c0c2e800 c6aa03c0
2248 09:56:37.823369 # [ 102.302001] fe80: b6e00000 0000000a c532f240 c6c7ff60 c6c7fec4 c6c7fea0 c07f5a58 c0c2e80c
2249 09:56:37.832850 # [ 102.310190] fea0: 00000000 c6aa03c0 b6e00000 c2816000 c6c7ff60 c07f59f4 c6c7ff5c c6c7fec8
2250 09:56:37.839777 # [ 102.318379] fec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c59d0b64 c0598c84 c6c7e000
2251 09:56:37.848107 # [ 102.326568] fee0: b6e00000 00020000 00000004 0000000a 0001fff6 c6c7fee0 00000001 00000805
2252 09:56:37.857907 # [ 102.334755] ff00: c6aa3540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2253 09:56:37.865318 # [ 102.342944] ff20: 00000000 00000000 c6c7e000 10e0f2b8 b6dff000 c6aa03c0 c6aa03c0 c6c7e000
2254 09:56:37.873940 # [ 102.351132] ff40: b6e00000 00000000 00000000 00000004 c6c7ff94 c6c7ff60 c0598c84 c05985f0
2255 09:56:37.882576 # [ 102.359320] ff60: 00000000 00000000 c6c7ffac 10e0f2b8 0000000a 0000000a b6f47e00 00000004
2256 09:56:37.889418 # [ 102.367509] ff80: c03002e4 c6c7e000 c6c7ffa4 c6c7ff98 c0598d14 c0598c1c 00000000 c6c7ffa8
2257 09:56:37.898761 # [ 102.375696] ffa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e00000 0000000a 00000000
2258 09:56:37.907726 # [ 102.383885] ffc0: 0000000a 0000000a b6f47e00 00000004 00000001 00000000 00020000 bef1ea54
2259 09:56:37.914771 # [ 102.392072] ffe0: 00000004 bef1e788 b6eb24cf b6e387e6 800e0030 00000001 00000000 00000000
2260 09:56:37.918040 # [ 102.400253] Backtrace:
2261 09:56:37.928757 # [ 102.402726] [<c0c2ea44>] (lkdtm_EXCEPTION) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2262 09:56:37.935152 # [ 102.410834] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2263 09:56:37.943007 # [ 102.418857] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2264 09:56:37.951121 # [ 102.426789] r9:c6c7ff60 r8:c532f240 r7:0000000a r6:b6e00000 r5:c6aa03c0 r4:c0c2e800
2265 09:56:37.959664 # [ 102.434551] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2266 09:56:37.966631 # [ 102.442393] r9:c07f59f4 r8:c6c7ff60 r7:c2816000 r6:b6e00000 r5:c6aa03c0 r4:00000000
2267 09:56:37.973167 # [ 102.450150] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2268 09:56:37.980872 # [ 102.457296] r10:00000004 r9:00000000 r8:00000000 r7:b6e00000 r6:c6c7e000 r5:c6aa03c0
2269 09:56:37.984114 # [ 102.465131] r4:c6aa03c0
2270 09:56:37.993368 # [ 102.467680] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2271 09:56:37.999209 # [ 102.474826] r9:c6c7e000 r8:c03002e4 r7:00000004 r6:b6f47e00 r5:0000000a r4:0000000a
2272 09:56:38.007697 # [ 102.482586] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2273 09:56:38.011941 # [ 102.490162] Exception stack(0xc6c7ffa8 to 0xc6c7fff0)
2274 09:56:38.021063 # [ 102.495225] ffa0: 0000000a 0000000a 00000001 b6e00000 0000000a 00000000
2275 09:56:38.028687 # [ 102.503415] ffc0: 0000000a 0000000a b6f47e00 00000004 00000001 00000000 00020000 bef1ea54
2276 09:56:38.035096 # [ 102.511600] ffe0: 00000004 bef1e788 b6eb24cf b6e387e6
2277 09:56:38.039557 # [ 102.516665] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2278 09:56:38.047139 # [ 102.522875] ---[ end trace ca4978ee28c71848 ]---
2279 09:56:38.049896 # EXCEPTION: missing 'call trace:': [FAIL]
2280 09:56:38.055607 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2281 09:56:38.055994 # selftests: lkdtm: LOOP.sh
2282 09:56:38.060227 # Skipping LOOP: Hangs the system
2283 09:56:38.064502 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2284 09:56:38.065532 # selftests: lkdtm: EXHAUST_STACK.sh
2285 09:56:38.235411 # Skipping EXHAUST_STACK: Corrupts memory on failure
2286 09:56:38.245035 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2287 09:56:38.276061 # selftests: lkdtm: CORRUPT_STACK.sh
2288 09:56:38.463694 # Skipping CORRUPT_STACK: Crashes entire system on success
2289 09:56:38.473735 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2290 09:56:38.495725 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2291 09:56:38.684259 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2292 09:56:38.693604 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2293 09:56:38.718463 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2294 09:56:38.967389 [ 103.917316] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2295 09:56:38.972775 [ 103.923071] lkdtm: attempting good list addition
2296 09:56:38.978866 [ 103.927722] lkdtm: attempting corrupted list addition
2297 09:56:38.982357 [ 103.932845] lkdtm: list_add() corruption not detected!
2298 09:56:39.059381 # [ 103.917316] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2299 09:56:39.061496 # [ 103.923071] lkdtm: attempting good list addition
2300 09:56:39.065933 # [ 103.927722] lkdtm: attempting corrupted list addition
2301 09:56:39.071025 # [ 103.932845] lkdtm: list_add() corruption not detected!
2302 09:56:39.093750 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2303 09:56:39.122080 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2304 09:56:39.156280 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2305 09:56:39.409078 [ 104.359362] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2306 09:56:39.415939 [ 104.365047] lkdtm: attempting good list removal
2307 09:56:39.419494 [ 104.369593] lkdtm: attempting corrupted list removal
2308 09:56:39.424648 [ 104.374642] lkdtm: list_del() corruption not detected!
2309 09:56:39.488487 # [ 104.359362] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2310 09:56:39.493889 # [ 104.365047] lkdtm: attempting good list removal
2311 09:56:39.497831 # [ 104.369593] lkdtm: attempting corrupted list removal
2312 09:56:39.502919 # [ 104.374642] lkdtm: list_del() corruption not detected!
2313 09:56:39.520474 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2314 09:56:39.543237 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2315 09:56:39.572882 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2316 09:56:39.804432 [ 104.753348] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2317 09:56:39.811184 [ 104.759640] lkdtm: attempting bad read from page below current stack
2318 09:56:39.816171 [ 104.766088] lkdtm: FAIL: accessed page before stack! (byte: 0)
2319 09:56:39.885907 # [ 104.753348] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2320 09:56:39.894160 # [ 104.759640] lkdtm: attempting bad read from page below current stack
2321 09:56:39.896006 # [ 104.766088] lkdtm: FAIL: accessed page before stack! (byte: 0)
2322 09:56:39.925250 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2323 09:56:39.954263 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2324 09:56:39.986880 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2325 09:56:40.220893 [ 105.169055] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2326 09:56:40.226351 [ 105.175588] lkdtm: attempting bad read from page above current stack
2327 09:56:40.232286 [ 105.182082] lkdtm: FAIL: accessed page after stack! (byte: 0)
2328 09:56:40.298953 # [ 105.169055] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2329 09:56:40.305146 # [ 105.175588] lkdtm: attempting bad read from page above current stack
2330 09:56:40.310913 # [ 105.182082] lkdtm: FAIL: accessed page after stack! (byte: 0)
2331 09:56:40.329283 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2332 09:56:40.362436 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2333 09:56:40.384154 # selftests: lkdtm: UNSET_SMEP.sh
2334 09:56:40.627265 [ 105.575030] lkdtm: Performing direct entry UNSET_SMEP
2335 09:56:40.629313 [ 105.580106] lkdtm: XFAIL: this test is x86_64-only
2336 09:56:40.698679 # [ 105.575030] lkdtm: Performing direct entry UNSET_SMEP
2337 09:56:40.703085 # [ 105.580106] lkdtm: XFAIL: this test is x86_64-only
2338 09:56:40.744680 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2339 09:56:40.770192 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2340 09:56:40.792346 # selftests: lkdtm: DOUBLE_FAULT.sh
2341 09:56:41.028350 [ 105.977000] lkdtm: Performing direct entry DOUBLE_FAULT
2342 09:56:41.031227 [ 105.982404] lkdtm: XFAIL: this test is ia32-only
2343 09:56:41.101013 # [ 105.977000] lkdtm: Performing direct entry DOUBLE_FAULT
2344 09:56:41.104875 # [ 105.982404] lkdtm: XFAIL: this test is ia32-only
2345 09:56:41.131755 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2346 09:56:41.160693 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2347 09:56:41.191034 # selftests: lkdtm: CORRUPT_PAC.sh
2348 09:56:41.426348 [ 106.376384] lkdtm: Performing direct entry CORRUPT_PAC
2349 09:56:41.431318 [ 106.381599] lkdtm: XFAIL: this test is arm64-only
2350 09:56:41.495434 # [ 106.376384] lkdtm: Performing direct entry CORRUPT_PAC
2351 09:56:41.500390 # [ 106.381599] lkdtm: XFAIL: this test is arm64-only
2352 09:56:41.523316 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2353 09:56:41.561595 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2354 09:56:41.602154 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2355 09:56:41.842284 [ 106.791352] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2356 09:56:41.849360 [ 106.797818] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2357 09:56:41.922032 # [ 106.791352] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2358 09:56:41.926872 # [ 106.797818] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2359 09:56:41.960298 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2360 09:56:41.997210 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2361 09:56:42.025706 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2362 09:56:42.222562 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2363 09:56:42.232799 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2364 09:56:42.262058 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2365 09:56:42.449844 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2366 09:56:42.463679 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2367 09:56:42.482957 # selftests: lkdtm: READ_AFTER_FREE.sh
2368 09:56:42.716205 [ 107.666569] lkdtm: Performing direct entry READ_AFTER_FREE
2369 09:56:42.722846 [ 107.672165] lkdtm: Value in memory before free: 12345678
2370 09:56:42.727624 [ 107.677492] lkdtm: Attempting bad read from freed memory
2371 09:56:42.731195 [ 107.682859] lkdtm: Memory was not poisoned
2372 09:56:42.799558 # [ 107.666569] lkdtm: Performing direct entry READ_AFTER_FREE
2373 09:56:42.803107 # [ 107.672165] lkdtm: Value in memory before free: 12345678
2374 09:56:42.807545 # [ 107.677492] lkdtm: Attempting bad read from freed memory
2375 09:56:42.811061 # [ 107.682859] lkdtm: Memory was not poisoned
2376 09:56:42.822921 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2377 09:56:42.845356 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2378 09:56:42.866342 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2379 09:56:43.052205 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2380 09:56:43.062085 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2381 09:56:43.091956 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2382 09:56:43.331568 [ 108.280813] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2383 09:56:43.338308 [ 108.287066] lkdtm: Value in memory before free: 12345678
2384 09:56:43.345534 [ 108.292478] lkdtm: Attempting to read from freed memory
2385 09:56:43.346441 [ 108.297719] lkdtm: Buddy page was not poisoned
2386 09:56:43.411483 # [ 108.280813] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2387 09:56:43.416902 # [ 108.287066] lkdtm: Value in memory before free: 12345678
2388 09:56:43.424478 # [ 108.292478] lkdtm: Attempting to read from freed memory
2389 09:56:43.426086 # [ 108.297719] lkdtm: Buddy page was not poisoned
2390 09:56:43.445472 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2391 09:56:43.476149 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2392 09:56:43.507044 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2393 09:56:43.736884 [ 108.686550] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2394 09:56:43.742288 [ 108.692255] lkdtm: Attempting double slab free ...
2395 09:56:43.806379 # [ 108.686550] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2396 09:56:43.811254 # [ 108.692255] lkdtm: Attempting double slab free ...
2397 09:56:43.845800 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2398 09:56:43.874074 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2399 09:56:43.910647 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2400 09:56:44.135010 [ 109.084391] lkdtm: Performing direct entry SLAB_FREE_CROSS
2401 09:56:44.140312 [ 109.089917] lkdtm: Attempting cross-cache slab free ...
2402 09:56:44.213776 # [ 109.084391] lkdtm: Performing direct entry SLAB_FREE_CROSS
2403 09:56:44.217745 # [ 109.089917] lkdtm: Attempting cross-cache slab free ...
2404 09:56:44.251306 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2405 09:56:44.276322 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2406 09:56:44.311940 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2407 09:56:44.552351 [ 109.501195] lkdtm: Performing direct entry SLAB_FREE_PAGE
2408 09:56:44.555729 [ 109.506652] lkdtm: Attempting non-Slab slab free ...
2409 09:56:44.622279 # [ 109.501195] lkdtm: Performing direct entry SLAB_FREE_PAGE
2410 09:56:44.626119 # [ 109.506652] lkdtm: Attempting non-Slab slab free ...
2411 09:56:44.657096 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2412 09:56:44.684390 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2413 09:56:44.713617 # selftests: lkdtm: SOFTLOCKUP.sh
2414 09:56:44.901583 # Skipping SOFTLOCKUP: Hangs the system
2415 09:56:44.911562 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2416 09:56:44.933664 # selftests: lkdtm: HARDLOCKUP.sh
2417 09:56:45.125681 # Skipping HARDLOCKUP: Hangs the system
2418 09:56:45.136684 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2419 09:56:45.157115 # selftests: lkdtm: SPINLOCKUP.sh
2420 09:56:45.341795 # Skipping SPINLOCKUP: Hangs the system
2421 09:56:45.351663 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2422 09:56:45.377954 # selftests: lkdtm: HUNG_TASK.sh
2423 09:56:45.559307 # Skipping HUNG_TASK: Hangs the system
2424 09:56:45.568686 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2425 09:56:45.590133 # selftests: lkdtm: EXEC_DATA.sh
2426 09:56:45.832505 [ 110.782742] lkdtm: Performing direct entry EXEC_DATA
2427 09:56:45.837910 [ 110.787735] lkdtm: attempting ok execution at c0c2f190
2428 09:56:45.845889 [ 110.793019] lkdtm: attempting bad execution at c26f774c
2429 09:56:45.847155 [ 110.798268] 8<--- cut here ---
2430 09:56:45.853360 [ 110.801334] Unable to handle kernel paging request at virtual address c26f774c
2431 09:56:45.857223 [ 110.808566] pgd = 3d1d8544
2432 09:56:45.862033 [ 110.811279] [c26f774c] *pgd=1261141e(bad)
2433 09:56:45.865348 [ 110.815315] Internal error: Oops: 8000000d [#3] SMP ARM
2434 09:56:45.895798 [ 110.820549] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2435 09:56:45.905302 [ 110.849624] CPU: 0 PID: 1778 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2436 09:56:45.909776 [ 110.857374] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2437 09:56:45.913399 [ 110.863917] PC is at data_area+0x0/0x40
2438 09:56:45.919331 [ 110.867767] LR is at execute_location+0xa4/0xb4
2439 09:56:45.924900 [ 110.872308] pc : [<c26f774c>] lr : [<c138b0dc>] psr: 600e0013
2440 09:56:45.929882 [ 110.878582] sp : c6c51e38 ip : 00000027 fp : c6c51e54
2441 09:56:45.934345 [ 110.883813] r10: 0000000a r9 : c1ad03ac r8 : c15e8544
2442 09:56:45.941474 [ 110.889045] r7 : c6c51f60 r6 : 00000001 r5 : c26f774c r4 : c0c2f190
2443 09:56:45.946972 [ 110.895578] r3 : 2b358972 r2 : 2b358972 r1 : ef7815e4 r0 : 0000002b
2444 09:56:45.955075 [ 110.902115] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2445 09:56:45.960723 [ 110.909257] Control: 10c5387d Table: 16f0004a DAC: 00000051
2446 09:56:45.967152 [ 110.915011] Process cat (pid: 1778, stack limit = 0x2ba7a024)
2447 09:56:45.971926 [ 110.920765] Stack: (0xc6c51e38 to 0xc6c52000)
2448 09:56:45.979207 [ 110.925132] 1e20: 0000001f c6c87000
2449 09:56:45.985712 [ 110.933321] 1e40: 0000000a c6c51f60 c6c51e64 c6c51e58 c138b248 c138b044 c6c51e74 c6c51e68
2450 09:56:45.996187 [ 110.941509] 1e60: c0c2e420 c138b230 c6c51e9c c6c51e78 c0c2e920 c0c2e400 c0c2e800 c5b38a00
2451 09:56:46.003703 [ 110.949696] 1e80: b6dd5000 0000000a c532f240 c6c51f60 c6c51ec4 c6c51ea0 c07f5a58 c0c2e80c
2452 09:56:46.011548 [ 110.957885] 1ea0: 00000000 c5b38a00 b6dd5000 c2816000 c6c51f60 c07f59f4 c6c51f5c c6c51ec8
2453 09:56:46.020111 [ 110.966071] 1ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6c50000
2454 09:56:46.026677 [ 110.974260] 1ee0: b6dd5000 00020000 00000004 0000000a 0001fff6 c6c51ee0 00000001 b6dd4000
2455 09:56:46.037508 [ 110.982447] 1f00: c5abcf00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2456 09:56:46.043002 [ 110.990635] 1f20: 00000000 00000000 c13a08a0 2b358972 c205cb20 c5b38a00 c5b38a00 c6c50000
2457 09:56:46.054077 [ 110.998824] 1f40: b6dd5000 00000000 00000000 00000004 c6c51f94 c6c51f60 c0598c84 c05985f0
2458 09:56:46.060583 [ 111.007012] 1f60: 00000000 00000000 c6c51fac 2b358972 0000000a 0000000a b6f1ce00 00000004
2459 09:56:46.068471 [ 111.015200] 1f80: c03002e4 c6c50000 c6c51fa4 c6c51f98 c0598d14 c0598c1c 00000000 c6c51fa8
2460 09:56:46.077754 [ 111.023387] 1fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6dd5000 0000000a 00000000
2461 09:56:46.084381 [ 111.031576] 1fc0: 0000000a 0000000a b6f1ce00 00000004 00000001 00000000 00020000 beb8ba54
2462 09:56:46.094540 [ 111.039764] 1fe0: 00000004 beb8b788 b6e874cf b6e0d7e6 800e0030 00000001 00000000 00000000
2463 09:56:46.094755 [ 111.047946] Backtrace:
2464 09:56:46.104024 [ 111.050417] [<c138b038>] (execute_location) from [<c138b248>] (lkdtm_EXEC_DATA+0x24/0x28)
2465 09:56:46.108826 [ 111.058607] r7:c6c51f60 r6:0000000a r5:c6c87000 r4:0000001f
2466 09:56:46.117969 [ 111.064289] [<c138b224>] (lkdtm_EXEC_DATA) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2467 09:56:46.128214 [ 111.072398] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2468 09:56:46.133448 [ 111.080419] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2469 09:56:46.140901 [ 111.088348] r9:c6c51f60 r8:c532f240 r7:0000000a r6:b6dd5000 r5:c5b38a00 r4:c0c2e800
2470 09:56:46.148690 [ 111.096110] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2471 09:56:46.155767 [ 111.103955] r9:c07f59f4 r8:c6c51f60 r7:c2816000 r6:b6dd5000 r5:c5b38a00 r4:00000000
2472 09:56:46.163737 [ 111.111712] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2473 09:56:46.172753 [ 111.118859] r10:00000004 r9:00000000 r8:00000000 r7:b6dd5000 r6:c6c50000 r5:c5b38a00
2474 09:56:46.174720 [ 111.126694] r4:c5b38a00
2475 09:56:46.180560 [ 111.129241] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2476 09:56:46.188416 [ 111.136387] r9:c6c50000 r8:c03002e4 r7:00000004 r6:b6f1ce00 r5:0000000a r4:0000000a
2477 09:56:46.197677 [ 111.144144] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2478 09:56:46.201357 [ 111.151720] Exception stack(0xc6c51fa8 to 0xc6c51ff0)
2479 09:56:46.210745 [ 111.156781] 1fa0: 0000000a 0000000a 00000001 b6dd5000 0000000a 00000000
2480 09:56:46.219900 [ 111.164969] 1fc0: 0000000a 0000000a b6f1ce00 00000004 00000001 00000000 00020000 beb8ba54
2481 09:56:46.222414 [ 111.173154] 1fe0: 00000004 beb8b788 b6e874cf b6e0d7e6
2482 09:56:46.228479 [ 111.178217] Code: 00000000 c4031480 c4031540 c4031600 (e1a0c00d)
2483 09:56:46.233866 [ 111.184323] ---[ end trace ca4978ee28c71849 ]---
2484 09:56:46.237417 # Segmentation fault
2485 09:56:46.354523 # [ 110.782742] lkdtm: Performing direct entry EXEC_DATA
2486 09:56:46.360986 # [ 110.787735] lkdtm: attempting ok execution at c0c2f190
2487 09:56:46.366777 # [ 110.793019] lkdtm: attempting bad execution at c26f774c
2488 09:56:46.367718 # [ 110.798268] 8<--- cut here ---
2489 09:56:46.375853 # [ 110.801334] Unable to handle kernel paging request at virtual address c26f774c
2490 09:56:46.379940 # [ 110.808566] pgd = 3d1d8544
2491 09:56:46.382343 # [ 110.811279] [c26f774c] *pgd=1261141e(bad)
2492 09:56:46.391479 # [ 110.815315] Internal error: Oops: 8000000d [#3] SMP ARM
2493 09:56:46.416648 # [ 110.820549] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2494 09:56:46.425545 # [ 110.849624] CPU: 0 PID: 1778 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2495 09:56:46.431558 # [ 110.857374] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2496 09:56:46.435508 # [ 110.863917] PC is at data_area+0x0/0x40
2497 09:56:46.444659 # [ 110.867767] LR is at execute_location+0xa4/0xb4
2498 09:56:46.448048 # [ 110.872308] pc : [<c26f774c>] lr : [<c138b0dc>] psr: 600e0013
2499 09:56:46.453387 # [ 110.878582] sp : c6c51e38 ip : 00000027 fp : c6c51e54
2500 09:56:46.457623 # [ 110.883813] r10: 0000000a r9 : c1ad03ac r8 : c15e8544
2501 09:56:46.464975 # [ 110.889045] r7 : c6c51f60 r6 : 00000001 r5 : c26f774c r4 : c0c2f190
2502 09:56:46.471409 # [ 110.895578] r3 : 2b358972 r2 : 2b358972 r1 : ef7815e4 r0 : 0000002b
2503 09:56:46.479823 # [ 110.902115] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2504 09:56:46.483451 # [ 110.909257] Control: 10c5387d Table: 16f0004a DAC: 00000051
2505 09:56:46.489807 # [ 110.915011] Process cat (pid: 1778, stack limit = 0x2ba7a024)
2506 09:56:46.493924 # [ 110.920765] Stack: (0xc6c51e38 to 0xc6c52000)
2507 09:56:46.503603 # [ 110.925132] 1e20: 0000001f c6c87000
2508 09:56:46.511673 # [ 110.933321] 1e40: 0000000a c6c51f60 c6c51e64 c6c51e58 c138b248 c138b044 c6c51e74 c6c51e68
2509 09:56:46.520459 # [ 110.941509] 1e60: c0c2e420 c138b230 c6c51e9c c6c51e78 c0c2e920 c0c2e400 c0c2e800 c5b38a00
2510 09:56:46.530542 # [ 110.949696] 1e80: b6dd5000 0000000a c532f240 c6c51f60 c6c51ec4 c6c51ea0 c07f5a58 c0c2e80c
2511 09:56:46.539601 # [ 110.957885] 1ea0: 00000000 c5b38a00 b6dd5000 c2816000 c6c51f60 c07f59f4 c6c51f5c c6c51ec8
2512 09:56:46.545381 # [ 110.966071] 1ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6c50000
2513 09:56:46.553993 # [ 110.974260] 1ee0: b6dd5000 00020000 00000004 0000000a 0001fff6 c6c51ee0 00000001 b6dd4000
2514 09:56:46.561669 # [ 110.982447] 1f00: c5abcf00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2515 09:56:46.570034 # [ 110.990635] 1f20: 00000000 00000000 c13a08a0 2b358972 c205cb20 c5b38a00 c5b38a00 c6c50000
2516 09:56:46.578007 # [ 110.998824] 1f40: b6dd5000 00000000 00000000 00000004 c6c51f94 c6c51f60 c0598c84 c05985f0
2517 09:56:46.587516 # [ 111.007012] 1f60: 00000000 00000000 c6c51fac 2b358972 0000000a 0000000a b6f1ce00 00000004
2518 09:56:46.594930 # [ 111.015200] 1f80: c03002e4 c6c50000 c6c51fa4 c6c51f98 c0598d14 c0598c1c 00000000 c6c51fa8
2519 09:56:46.604826 # [ 111.023387] 1fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6dd5000 0000000a 00000000
2520 09:56:46.612969 # [ 111.031576] 1fc0: 0000000a 0000000a b6f1ce00 00000004 00000001 00000000 00020000 beb8ba54
2521 09:56:46.620322 # [ 111.039764] 1fe0: 00000004 beb8b788 b6e874cf b6e0d7e6 800e0030 00000001 00000000 00000000
2522 09:56:46.621767 # [ 111.047946] Backtrace:
2523 09:56:46.632646 # [ 111.050417] [<c138b038>] (execute_location) from [<c138b248>] (lkdtm_EXEC_DATA+0x24/0x28)
2524 09:56:46.637392 # [ 111.058607] r7:c6c51f60 r6:0000000a r5:c6c87000 r4:0000001f
2525 09:56:46.645138 # [ 111.064289] [<c138b224>] (lkdtm_EXEC_DATA) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2526 09:56:46.654075 # [ 111.072398] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2527 09:56:46.661654 # [ 111.080419] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2528 09:56:46.669645 # [ 111.088348] r9:c6c51f60 r8:c532f240 r7:0000000a r6:b6dd5000 r5:c5b38a00 r4:c0c2e800
2529 09:56:46.676887 # [ 111.096110] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2530 09:56:46.685898 # [ 111.103955] r9:c07f59f4 r8:c6c51f60 r7:c2816000 r6:b6dd5000 r5:c5b38a00 r4:00000000
2531 09:56:46.691627 # [ 111.111712] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2532 09:56:46.702012 # [ 111.118859] r10:00000004 r9:00000000 r8:00000000 r7:b6dd5000 r6:c6c50000 r5:c5b38a00
2533 09:56:46.703546 # [ 111.126694] r4:c5b38a00
2534 09:56:46.710035 # [ 111.129241] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2535 09:56:46.719281 # [ 111.136387] r9:c6c50000 r8:c03002e4 r7:00000004 r6:b6f1ce00 r5:0000000a r4:0000000a
2536 09:56:46.725894 # [ 111.144144] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2537 09:56:46.730415 # [ 111.151720] Exception stack(0xc6c51fa8 to 0xc6c51ff0)
2538 09:56:46.739694 # [ 111.156781] 1fa0: 0000000a 0000000a 00000001 b6dd5000 0000000a 00000000
2539 09:56:46.747705 # [ 111.164969] 1fc0: 0000000a 0000000a b6f1ce00 00000004 00000001 00000000 00020000 beb8ba54
2540 09:56:46.752767 # [ 111.173154] 1fe0: 00000004 beb8b788 b6e874cf b6e0d7e6
2541 09:56:46.762413 # [ 111.178217] Code: [ 111.707522] lkdtm: Performing direct entry EXEC_STACK
2542 09:56:46.767995 00000000 c4031480 c4031540 c40316[ 111.714795] lkdtm: attempting ok execution at c0c2f190
2543 09:56:46.769143 00 (e1a0c00d)
2544 09:56:46.776238 # [ 111.184323] [ 111.722770] lkdtm: attempting bad execution at c6c51e0c
2545 09:56:46.781471 ---[ end trace ca4978ee28c71849 ][ 111.730782] 8<--- cut here ---
2546 09:56:46.782365 ---
2547 09:56:46.792395 # EXEC_D[A T A1:1 1m.i7s3s6i87] Unable to handle kernel paging request at virtual address c6c51e0c
2548 09:56:46.796232 ng 'call trace:':[ [ F1A1I1L.]75819] pgd = d47d4335
2549 09:56:46.802461 not ok 30 selftests: lkdtm: EXEC[ 111.750604] [c6c51e0c] *pgd=16c1141e(bad)
2550 09:56:46.805243 _DATA.sh # exit=1
2551 09:56:46.809957 # self[t e s1t1.757480] Internal error: Oops: 8000000d [#4] SMP ARM
2552 09:56:46.812501 s: lkdtm: EXEC_STACK.sh
2553 09:56:46.841363 [ 111.765127] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2554 09:56:46.851078 [ 111.796133] CPU: 1 PID: 1854 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2555 09:56:46.854596 [ 111.803884] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2556 09:56:46.857902 [ 111.810427] PC is at 0xc6c51e0c
2557 09:56:46.862575 [ 111.813584] LR is at execute_location+0xa4/0xb4
2558 09:56:46.870056 [ 111.818121] pc : [<c6c51e0c>] lr : [<c138b0dc>] psr: 600e0013
2559 09:56:46.875650 [ 111.824396] sp : c6c51de8 ip : 00000027 fp : c6c51e04
2560 09:56:46.880347 [ 111.829628] r10: 0000000b r9 : c1ad03b8 r8 : c15e8544
2561 09:56:46.886711 [ 111.834860] r7 : c6c51f60 r6 : 00000001 r5 : c6c51e0c r4 : c0c2f190
2562 09:56:46.893691 [ 111.841393] r3 : 0f5dd7ba r2 : 0f5dd7ba r1 : ef7965e4 r0 : 0000002b
2563 09:56:46.900106 [ 111.847930] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2564 09:56:46.906810 [ 111.855075] Control: 10c5387d Table: 16a0004a DAC: 00000051
2565 09:56:46.912011 [ 111.860831] Process cat (pid: 1854, stack limit = 0x2ba7a024)
2566 09:56:46.918962 [ 111.866584] Stack: (0xc6c51de8 to 0xc6c52000)
2567 09:56:46.923718 [ 111.870954] 1de0: c6c50000 c5db5000 0000000b c6c51f60 c6c51e64 c6c51e08
2568 09:56:46.931531 [ 111.879143] 1e00: c138b284 c138b044 c6c51e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2569 09:56:46.940740 [ 111.887331] 1e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3023374 e34c31b8
2570 09:56:46.949887 [ 111.895520] 1e40: e3a02040 e3a01d33 e5930018 0f5dd7ba 0000000b 00000020 c6c51e74 c6c51e68
2571 09:56:46.958694 [ 111.903709] 1e60: c0c2e420 c138b258 c6c51e9c c6c51e78 c0c2e920 c0c2e400 c0c2e800 c681c3c0
2572 09:56:46.965648 [ 111.911898] 1e80: b6e5c000 0000000b c532f240 c6c51f60 c6c51ec4 c6c51ea0 c07f5a58 c0c2e80c
2573 09:56:46.974361 [ 111.920086] 1ea0: 00000000 c681c3c0 b6e5c000 c2816000 c6c51f60 c07f59f4 c6c51f5c c6c51ec8
2574 09:56:46.980596 [ 111.928276] 1ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6c50000
2575 09:56:46.991026 [ 111.936465] 1ee0: b6e5c000 00020000 00000004 0000000b 0001fff5 c6c51ee0 00000001 b6e5b000
2576 09:56:46.998129 [ 111.944653] 1f00: c5a9f900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2577 09:56:47.005905 [ 111.952843] 1f20: 00000000 00000000 c13a08a0 0f5dd7ba c205cb20 c681c3c0 c681c3c0 c6c50000
2578 09:56:47.015188 [ 111.961033] 1f40: b6e5c000 00000000 00000000 00000004 c6c51f94 c6c51f60 c0598c84 c05985f0
2579 09:56:47.022357 [ 111.969221] 1f60: 00000000 00000000 c6c51fac 0f5dd7ba 0000000b 0000000b b6fa3e00 00000004
2580 09:56:47.031234 [ 111.977409] 1f80: c03002e4 c6c50000 c6c51fa4 c6c51f98 c0598d14 c0598c1c 00000000 c6c51fa8
2581 09:56:47.040358 [ 111.985597] 1fa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e5c000 0000000b 00000000
2582 09:56:47.047821 [ 111.993786] 1fc0: 0000000b 0000000b b6fa3e00 00000004 00000001 00000000 00020000 bef1ea54
2583 09:56:47.057941 [ 112.001973] 1fe0: 00000004 bef1e788 b6f0e4cf b6e947e6 800e0030 00000001 00000000 00000000
2584 09:56:47.058279 [ 112.010155] Backtrace:
2585 09:56:47.067787 [ 112.012627] [<c138b038>] (execute_location) from [<c138b284>] (lkdtm_EXEC_STACK+0x38/0x54)
2586 09:56:47.072132 [ 112.020906] r7:c6c51f60 r6:0000000b r5:c5db5000 r4:c6c50000
2587 09:56:47.081581 [ 112.026588] [<c138b24c>] (lkdtm_EXEC_STACK) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2588 09:56:47.082693 [ 112.034773] r4:00000020
2589 09:56:47.089396 [ 112.037324] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2590 09:56:47.097755 [ 112.045347] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2591 09:56:47.107984 [ 112.053275] r9:c6c51f60 r8:c532f240 r7:0000000b r6:b6e5c000 r5:c681c3c0 r4:c0c2e800
2592 09:56:47.115172 [ 112.061038] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2593 09:56:47.122077 [ 112.068880] r9:c07f59f4 r8:c6c51f60 r7:c2816000 r6:b6e5c000 r5:c681c3c0 r4:00000000
2594 09:56:47.128609 [ 112.076636] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2595 09:56:47.138857 [ 112.083783] r10:00000004 r9:00000000 r8:00000000 r7:b6e5c000 r6:c6c50000 r5:c681c3c0
2596 09:56:47.139159 [ 112.091617] r4:c681c3c0
2597 09:56:47.148689 [ 112.094163] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2598 09:56:47.154161 [ 112.101310] r9:c6c50000 r8:c03002e4 r7:00000004 r6:b6fa3e00 r5:0000000b r4:0000000b
2599 09:56:47.161937 [ 112.109068] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2600 09:56:47.167030 [ 112.116644] Exception stack(0xc6c51fa8 to 0xc6c51ff0)
2601 09:56:47.174997 [ 112.121706] 1fa0: 0000000b 0000000b 00000001 b6e5c000 0000000b 00000000
2602 09:56:47.183881 [ 112.129895] 1fc0: 0000000b 0000000b b6fa3e00 00000004 00000001 00000000 00020000 bef1ea54
2603 09:56:47.190739 [ 112.138080] 1fe0: 00000004 bef1e788 b6f0e4cf b6e947e6
2604 09:56:47.194800 [ 112.143143] Code: c6c51e08 c138b284 c138b044 c6c51e6c (e1a0c00d)
2605 09:56:47.197823 [ 112.149250] ---[ end trace ca4978ee28c7184a ]---
2606 09:56:47.202872 # Segmentation fault
2607 09:56:47.290572 # [ 111.707522] lkdtm: Performing direct entry EXEC_STACK
2608 09:56:47.296844 # [ 111.714795] lkdtm: attempting ok execution at c0c2f190
2609 09:56:47.301832 # [ 111.722770] lkdtm: attempting bad execution at c6c51e0c
2610 09:56:47.305831 # [ 111.730782] 8<--- cut here ---
2611 09:56:47.312830 # [ 111.736687] Unable to handle kernel paging request at virtual address c6c51e0c
2612 09:56:47.316480 # [ 111.745819] pgd = d47d4335
2613 09:56:47.318616 # [ 111.750604] [c6c51e0c] *pgd=16c1141e(bad)
2614 09:56:47.326032 # [ 111.757480] Internal error: Oops: 8000000d [#4] SMP ARM
2615 09:56:47.353705 # [ 111.765127] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2616 09:56:47.361534 # [ 111.796133] CPU: 1 PID: 1854 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2617 09:56:47.368178 # [ 111.803884] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2618 09:56:47.371513 # [ 111.810427] PC is at 0xc6c51e0c
2619 09:56:47.377676 # [ 111.813584] LR is at execute_location+0xa4/0xb4
2620 09:56:47.383569 # [ 111.818121] pc : [<c6c51e0c>] lr : [<c138b0dc>] psr: 600e0013
2621 09:56:47.388506 # [ 111.824396] sp : c6c51de8 ip : 00000027 fp : c6c51e04
2622 09:56:47.393540 # [ 111.829628] r10: 0000000b r9 : c1ad03b8 r8 : c15e8544
2623 09:56:47.399859 # [ 111.834860] r7 : c6c51f60 r6 : 00000001 r5 : c6c51e0c r4 : c0c2f190
2624 09:56:47.407853 # [ 111.841393] r3 : 0f5dd7ba r2 : 0f5dd7ba r1 : ef7965e4 r0 : 0000002b
2625 09:56:47.413609 # [ 111.847930] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2626 09:56:47.421691 # [ 111.855075] Control: 10c5387d Table: 16a0004a DAC: 00000051
2627 09:56:47.425676 # [ 111.860831] Process cat (pid: 1854, stack limit = 0x2ba7a024)
2628 09:56:47.430627 # [ 111.866584] Stack: (0xc6c51de8 to 0xc6c52000)
2629 09:56:47.438631 # [ 111.870954] 1de0: c6c50000 c5db5000 0000000b c6c51f60 c6c51e64 c6c51e08
2630 09:56:47.448000 # [ 111.879143] 1e00: c138b284 c138b044 c6c51e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2631 09:56:47.455866 # [ 111.887331] 1e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3023374 e34c31b8
2632 09:56:47.466276 # [ 111.895520] 1e40: e3a02040 e3a01d33 e5930018 0f5dd7ba 0000000b 00000020 c6c51e74 c6c51e68
2633 09:56:47.474625 # [ 111.903709] 1e60: c0c2e420 c138b258 c6c51e9c c6c51e78 c0c2e920 c0c2e400 c0c2e800 c681c3c0
2634 09:56:47.481718 # [ 111.911898] 1e80: b6e5c000 0000000b c532f240 c6c51f60 c6c51ec4 c6c51ea0 c07f5a58 c0c2e80c
2635 09:56:47.490335 # [ 111.920086] 1ea0: 00000000 c681c3c0 b6e5c000 c2816000 c6c51f60 c07f59f4 c6c51f5c c6c51ec8
2636 09:56:47.499390 # [ 111.928276] 1ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6c50000
2637 09:56:47.507094 # [ 111.936465] 1ee0: b6e5c000 00020000 00000004 0000000b 0001fff5 c6c51ee0 00000001 b6e5b000
2638 09:56:47.515842 # [ 111.944653] 1f00: c5a9f900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2639 09:56:47.523342 # [ 111.952843] 1f20: 00000000 00000000 c13a08a0 0f5dd7ba c205cb20 c681c3c0 c681c3c0 c6c50000
2640 09:56:47.529791 # [ 111.961033] 1f40: b6e5c000 00000000 00000000 00000004 c6c51f94 c6c51f60 c0598c84 c05985f0
2641 09:56:47.538011 # [ 111.969221] 1f60: 00000000 00000000 c6c51fac 0f5dd7ba 0000000b 0000000b b6fa3e00 00000004
2642 09:56:47.548081 # [ 111.977409] 1f80: c03002e4 c6c50000 c6c51fa4 c6c51f98 c0598d14 c0598c1c 00000000 c6c51fa8
2643 09:56:47.555806 # [ 111.985597] 1fa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e5c000 0000000b 00000000
2644 09:56:47.565843 # [ 111.993786] 1fc0: 0000000b 0000000b b6fa3e00 00000004 00000001 00000000 00020000 bef1ea54
2645 09:56:47.573633 # [ 112.001973] 1fe0: 00000004 bef1e788 b6f0e4cf b6e947e6 800e0030 00000001 00000000 00000000
2646 09:56:47.574718 # [ 112.010155] Backtrace:
2647 09:56:47.584045 # [ 112.012627] [<c138b038>] (execute_location) from [<c138b284>] (lkdtm_EXEC_STACK+0x38/0x54)
2648 09:56:47.589320 # [ 112.020906] r7:c6c51f60 r6:0000000b r5:c5db5000 r4:c6c50000
2649 09:56:47.598071 # [ 112.026588] [<c138b24c>] (lkdtm_EXEC_STACK) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2650 09:56:47.600394 # [ 112.034773] r4:00000020
2651 09:56:47.608312 # [ 112.037324] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2652 09:56:47.617626 # [ 112.045347] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2653 09:56:47.625804 # [ 112.053275] r9:c6c51f60 r8:c532f240 r7:0000000b r6:b6e5c000 r5:c681c3c0 r4:c0c2e800
2654 09:56:47.632620 # [ 112.061038] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2655 09:56:47.640769 # [ 112.068880] r9:c07f59f4 r8:c6c51f60 r7:c2816000 r6:b6e5c000 r5:c681c3c0 r4:00000000
2656 09:56:47.648276 # [ 112.076636] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2657 09:56:47.655839 # [ 112.083783] r10:00000004 r9:00000000 r8:00000000 r7:b6e5c000 r6:c6c50000 r5:c681c3c0
2658 09:56:47.658167 # [ 112.091617] r4:c681c3c0
2659 09:56:47.665088 # [ 112.094163] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2660 09:56:47.672958 # [ 112.101310] r9:c6c50000 r8:c03002e4 r7:00000004 r6:b6fa3e00 r5:0000000b r4:0000000b
2661 09:56:47.683062 # [ 112.109068] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2662 09:56:47.685892 # [ 112.116644] Exception stack(0xc6c51fa8 to 0xc6c51ff0)
2663 09:56:47.694804 # [ 112.121706] 1fa0: 0000000b 0000000b 00000001 b6e5c000 0000000b 00000000
2664 09:56:47.702035 # [ 112.129895] 1fc0: 0000000b 0000000b b6fa3e00 00000004 00000001 00000000 00020000 bef1ea54
2665 09:56:47.709183 # [ 112.138080] 1fe0: 00000004 bef1e788 b6f0e4cf b6e947e6
2666 09:56:47.715323 # [ 112.143143] Code: c6c51e08 c138b284 c138b044 c6c51e6c (e1a0c00d)
2667 09:56:47.719946 # [ 112.149250] ---[ end trace ca4978ee28c7184a ]---
2668 09:56:47.722326 # EXEC_STACK: missing 'call trace:': [FAIL]
2669 09:56:47.728204 n[ 112.675516] lkdtm: Performing direct entry EXEC_KMALLOC
2670 09:56:47.737977 ot ok 31 selftests: lkdtm: EXEC_S[ 112.683316] lkdtm: attempting ok execution at c0c2f190
2671 09:56:47.738363 TACK.sh # exit=1
2672 09:56:47.745478 # selftests: lk[ 112.691340] lkdtm: attempting bad execution at c5ec0440
2673 09:56:47.748816 dtm: EXEC_KMALLOC.sh
2674 09:56:47.749861 [ 112.699335] 8<--- cut here ---
2675 09:56:47.756557 [ 112.704274] Unable to handle kernel paging request at virtual address c5ec0440
2676 09:56:47.758565 [ 112.711507] pgd = 4a988778
2677 09:56:47.762759 [ 112.714222] [c5ec0440] *pgd=15e1141e(bad)
2678 09:56:47.767706 [ 112.718257] Internal error: Oops: 8000000d [#5] SMP ARM
2679 09:56:47.797649 [ 112.723491] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2680 09:56:47.804832 [ 112.752568] CPU: 3 PID: 1933 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2681 09:56:47.811764 [ 112.760317] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2682 09:56:47.815100 [ 112.766856] PC is at 0xc5ec0440
2683 09:56:47.819557 [ 112.770015] LR is at execute_location+0xa4/0xb4
2684 09:56:47.825600 [ 112.774553] pc : [<c5ec0440>] lr : [<c138b0dc>] psr: 600e0013
2685 09:56:47.833552 [ 112.780827] sp : c684be30 ip : 00000027 fp : c684be4c
2686 09:56:47.835579 [ 112.786059] r10: 0000000d r9 : c1ad03c4 r8 : c15e8544
2687 09:56:47.843420 [ 112.791291] r7 : c684bf60 r6 : 00000001 r5 : c5ec0440 r4 : c0c2f190
2688 09:56:47.849126 [ 112.797825] r3 : a68e3bb6 r2 : a68e3bb6 r1 : ef7c05e4 r0 : 0000002b
2689 09:56:47.856606 [ 112.804360] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2690 09:56:47.861905 [ 112.811502] Control: 10c5387d Table: 16e4804a DAC: 00000051
2691 09:56:47.867755 [ 112.817256] Process cat (pid: 1933, stack limit = 0x4888e605)
2692 09:56:47.873757 [ 112.823010] Stack: (0xc684be30 to 0xc684c000)
2693 09:56:47.881132 [ 112.827380] be20: c5ec0440 c69bb000 0000000d c684bf60
2694 09:56:47.890717 [ 112.835569] be40: c684be64 c684be50 c0c2f1e0 c138b044 00000021 c69bb000 c684be74 c684be68
2695 09:56:47.896037 [ 112.843757] be60: c0c2e420 c0c2f1b4 c684be9c c684be78 c0c2e920 c0c2e400 c0c2e800 c29cadc0
2696 09:56:47.904717 [ 112.851945] be80: b6e3c000 0000000d c532f240 c684bf60 c684bec4 c684bea0 c07f5a58 c0c2e80c
2697 09:56:47.913345 [ 112.860132] bea0: 00000000 c29cadc0 b6e3c000 c2816000 c684bf60 c07f59f4 c684bf5c c684bec8
2698 09:56:47.922082 [ 112.868322] bec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c684a000
2699 09:56:47.928869 [ 112.876509] bee0: b6e3c000 00020000 00000004 0000000d 0001fff3 c684bee0 00000001 b6e3b000
2700 09:56:47.937572 [ 112.884696] bf00: c681db80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2701 09:56:47.947111 [ 112.892885] bf20: 00000000 00000000 c13a08a0 a68e3bb6 c205cb20 c29cadc0 c29cadc0 c684a000
2702 09:56:47.955245 [ 112.901073] bf40: b6e3c000 00000000 00000000 00000004 c684bf94 c684bf60 c0598c84 c05985f0
2703 09:56:47.961527 [ 112.909262] bf60: 00000000 00000000 c684bfac a68e3bb6 0000000d 0000000d b6f83e00 00000004
2704 09:56:47.971530 [ 112.917449] bf80: c03002e4 c684a000 c684bfa4 c684bf98 c0598d14 c0598c1c 00000000 c684bfa8
2705 09:56:47.978938 [ 112.925636] bfa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6e3c000 0000000d 00000000
2706 09:56:47.986050 [ 112.933824] bfc0: 0000000d 0000000d b6f83e00 00000004 00000001 00000000 00020000 be9bfa54
2707 09:56:47.995610 [ 112.942011] bfe0: 00000004 be9bf788 b6eee4cf b6e747e6 800e0030 00000001 00000000 00000000
2708 09:56:47.999777 [ 112.950192] Backtrace:
2709 09:56:48.005974 [ 112.952670] [<c138b038>] (execute_location) from [<c0c2f1e0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2710 09:56:48.010985 [ 112.961120] r7:c684bf60 r6:0000000d r5:c69bb000 r4:c5ec0440
2711 09:56:48.020052 [ 112.966796] [<c0c2f1a8>] (lkdtm_EXEC_KMALLOC) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2712 09:56:48.024776 [ 112.975153] r5:c69bb000 r4:00000021
2713 09:56:48.032220 [ 112.978745] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2714 09:56:48.038654 [ 112.986766] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2715 09:56:48.047033 [ 112.994695] r9:c684bf60 r8:c532f240 r7:0000000d r6:b6e3c000 r5:c29cadc0 r4:c0c2e800
2716 09:56:48.055829 [ 113.002456] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2717 09:56:48.064460 [ 113.010300] r9:c07f59f4 r8:c684bf60 r7:c2816000 r6:b6e3c000 r5:c29cadc0 r4:00000000
2718 09:56:48.070659 [ 113.018054] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2719 09:56:48.077787 [ 113.025201] r10:00000004 r9:00000000 r8:00000000 r7:b6e3c000 r6:c684a000 r5:c29cadc0
2720 09:56:48.080484 [ 113.033036] r4:c29cadc0
2721 09:56:48.087637 [ 113.035581] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2722 09:56:48.096143 [ 113.042728] r9:c684a000 r8:c03002e4 r7:00000004 r6:b6f83e00 r5:0000000d r4:0000000d
2723 09:56:48.102788 [ 113.050485] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2724 09:56:48.108042 [ 113.058061] Exception stack(0xc684bfa8 to 0xc684bff0)
2725 09:56:48.117192 [ 113.063122] bfa0: 0000000d 0000000d 00000001 b6e3c000 0000000d 00000000
2726 09:56:48.123842 [ 113.071310] bfc0: 0000000d 0000000d b6f83e00 00000004 00000001 00000000 00020000 be9bfa54
2727 09:56:48.129618 [ 113.079497] bfe0: 00000004 be9bf788 b6eee4cf b6e747e6
2728 09:56:48.135549 [ 113.084560] Code: eff0f300 eff131c0 eff08c80 eff0a3e0 (e1a0c00d)
2729 09:56:48.139469 [ 113.090667] ---[ end trace ca4978ee28c7184b ]---
2730 09:56:48.143572 # Segmentation fault
2731 09:56:48.246507 # [ 112.675516] lkdtm: Performing direct entry EXEC_KMALLOC
2732 09:56:48.249543 # [ 112.683316] lkdtm: attempting ok execution at c0c2f190
2733 09:56:48.256038 # [ 112.691340] lkdtm: attempting bad execution at c5ec0440
2734 09:56:48.258064 # [ 112.699335] 8<--- cut here ---
2735 09:56:48.265495 # [ 112.704274] Unable to handle kernel paging request at virtual address c5ec0440
2736 09:56:48.268786 # [ 112.711507] pgd = 4a988778
2737 09:56:48.272621 # [ 112.714222] [c5ec0440] *pgd=15e1141e(bad)
2738 09:56:48.279624 # [ 112.718257] Internal error: Oops: 8000000d [#5] SMP ARM
2739 09:56:48.309681 # [ 112.723491] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2740 09:56:48.315920 # [ 112.752568] CPU: 3 PID: 1933 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2741 09:56:48.323570 # [ 112.760317] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2742 09:56:48.325529 # [ 112.766856] PC is at 0xc5ec0440
2743 09:56:48.331049 # [ 112.770015] LR is at execute_location+0xa4/0xb4
2744 09:56:48.336762 # [ 112.774553] pc : [<c5ec0440>] lr : [<c138b0dc>] psr: 600e0013
2745 09:56:48.341618 # [ 112.780827] sp : c684be30 ip : 00000027 fp : c684be4c
2746 09:56:48.347295 # [ 112.786059] r10: 0000000d r9 : c1ad03c4 r8 : c15e8544
2747 09:56:48.353052 # [ 112.791291] r7 : c684bf60 r6 : 00000001 r5 : c5ec0440 r4 : c0c2f190
2748 09:56:48.360445 # [ 112.797825] r3 : a68e3bb6 r2 : a68e3bb6 r1 : ef7c05e4 r0 : 0000002b
2749 09:56:48.367849 # [ 112.804360] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2750 09:56:48.374757 # [ 112.811502] Control: 10c5387d Table: 16e4804a DAC: 00000051
2751 09:56:48.379646 # [ 112.817256] Process cat (pid: 1933, stack limit = 0x4888e605)
2752 09:56:48.384206 # [ 112.823010] Stack: (0xc684be30 to 0xc684c000)
2753 09:56:48.393970 # [ 112.827380] be20: c5ec0440 c69bb000 0000000d c684bf60
2754 09:56:48.401484 # [ 112.835569] be40: c684be64 c684be50 c0c2f1e0 c138b044 00000021 c69bb000 c684be74 c684be68
2755 09:56:48.410168 # [ 112.843757] be60: c0c2e420 c0c2f1b4 c684be9c c684be78 c0c2e920 c0c2e400 c0c2e800 c29cadc0
2756 09:56:48.416895 # [ 112.851945] be80: b6e3c000 0000000d c532f240 c684bf60 c684bec4 c684bea0 c07f5a58 c0c2e80c
2757 09:56:48.425033 # [ 112.860132] bea0: 00000000 c29cadc0 b6e3c000 c2816000 c684bf60 c07f59f4 c684bf5c c684bec8
2758 09:56:48.435036 # [ 112.868322] bec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c684a000
2759 09:56:48.441605 # [ 112.876509] bee0: b6e3c000 00020000 00000004 0000000d 0001fff3 c684bee0 00000001 b6e3b000
2760 09:56:48.452006 # [ 112.884696] bf00: c681db80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2761 09:56:48.459186 # [ 112.892885] bf20: 00000000 00000000 c13a08a0 a68e3bb6 c205cb20 c29cadc0 c29cadc0 c684a000
2762 09:56:48.466935 # [ 112.901073] bf40: b6e3c000 00000000 00000000 00000004 c684bf94 c684bf60 c0598c84 c05985f0
2763 09:56:48.476006 # [ 112.909262] bf60: 00000000 00000000 c684bfac a68e3bb6 0000000d 0000000d b6f83e00 00000004
2764 09:56:48.484110 # [ 112.917449] bf80: c03002e4 c684a000 c684bfa4 c684bf98 c0598d14 c0598c1c 00000000 c684bfa8
2765 09:56:48.494261 # [ 112.925636] bfa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6e3c000 0000000d 00000000
2766 09:56:48.500457 # [ 112.933824] bfc0: 0000000d 0000000d b6f83e00 00000004 00000001 00000000 00020000 be9bfa54
2767 09:56:48.510943 # [ 112.942011] bfe0: 00000004 be9bf788 b6eee4cf b6e747e6 800e0030 00000001 00000000 00000000
2768 09:56:48.513654 # [ 112.950192] Backtrace:
2769 09:56:48.521443 # [ 112.952670] [<c138b038>] (execute_location) from [<c0c2f1e0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2770 09:56:48.528395 # [ 112.961120] r7:c684bf60 r6:0000000d r5:c69bb000 r4:c5ec0440
2771 09:56:48.535172 # [ 112.966796] [<c0c2f1a8>] (lkdtm_EXEC_KMALLOC) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2772 09:56:48.540273 # [ 112.975153] r5:c69bb000 r4:00000021
2773 09:56:48.547919 # [ 112.978745] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2774 09:56:48.555990 # [ 112.986766] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2775 09:56:48.561789 # [ 112.994695] r9:c684bf60 r8:c532f240 r7:0000000d r6:b6e3c000 r5:c29cadc0 r4:c0c2e800
2776 09:56:48.569950 # [ 113.002456] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2777 09:56:48.577887 # [ 113.010300] r9:c07f59f4 r8:c684bf60 r7:c2816000 r6:b6e3c000 r5:c29cadc0 r4:00000000
2778 09:56:48.586431 # [ 113.018054] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2779 09:56:48.592818 # [ 113.025201] r10:00000004 r9:00000000 r8:00000000 r7:b6e3c000 r6:c684a000 r5:c29cadc0
2780 09:56:48.597982 # [ 113.033036] r4:c29cadc0
2781 09:56:48.604753 # [ 113.035581] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2782 09:56:48.610671 # [ 113.042728] r9:c684a000 r8:c03002e4 r7:00000004 r6:b6f83e00 r5:0000000d r4:0000000d
2783 09:56:48.619283 # [ 113.050485] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2784 09:56:48.626983 # [ 113.058061] Exception stack(0xc684bfa8 to 0xc684bff0)
2785 09:56:48.632647 # [ 113.063122] bfa0: 0000000d 0000000d 00000001 b6e3c000 0000000d 00000000
2786 09:56:48.641966 # [ 113.071310] bfc0: 0000000d 0000000d b6f83e00 00000004 00000001 00000000 00020000 be9bfa54
2787 09:56:48.646726 # [ 113.079497] bfe0: 00000004 be9bf788 b6eee4cf b6e747e6
2788 09:56:48.652410 # [ 113.084560] Code: eff0f300 eff131c0 eff08c80 eff0a3e0 (e1a0c00d)
2789 09:56:48.657161 # [ 113.090667] ---[ end trace ca4978ee28c7184b ]---
2790 09:56:48.660936 # EXEC_KMALLOC: missing 'call trace:': [FAIL]
2791 09:56:48.664785 not ok 32 selftests: lkdtm: EXEC_KMALLOC.sh # exit=1
2792 09:56:48.668697 # selftests: lkdtm: EXEC_VMALLOC.sh
2793 09:56:48.679857 [ 113.629648] lkdtm: Performing direct entry EXEC_VMALLOC
2794 09:56:48.685285 [ 113.635075] lkdtm: attempting ok execution at c0c2f190
2795 09:56:48.690313 [ 113.640231] lkdtm: attempting bad execution at f0971000
2796 09:56:48.692849 [ 113.645583] 8<--- cut here ---
2797 09:56:48.699935 [ 113.648662] Unable to handle kernel paging request at virtual address f0971000
2798 09:56:48.702851 [ 113.655989] pgd = a44df0a3
2799 09:56:48.709999 [ 113.658722] [f0971000] *pgd=1294b811, *pte=4929a65f, *ppte=4929a45f
2800 09:56:48.714476 [ 113.665105] Internal error: Oops: 8000000f [#6] SMP ARM
2801 09:56:48.744633 [ 113.670347] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2802 09:56:48.752990 [ 113.699405] CPU: 2 PID: 2010 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2803 09:56:48.761608 [ 113.707157] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2804 09:56:48.761963 [ 113.713700] PC is at 0xf0971000
2805 09:56:48.767151 [ 113.716859] LR is at execute_location+0xa4/0xb4
2806 09:56:48.771985 [ 113.721397] pc : [<f0971000>] lr : [<c138b0dc>] psr: 600e0013
2807 09:56:48.777520 [ 113.727672] sp : c6d6fe30 ip : c6d6fd38 fp : c6d6fe4c
2808 09:56:48.782877 [ 113.732902] r10: 0000000d r9 : c1ad03d4 r8 : c15e8544
2809 09:56:48.790161 [ 113.738136] r7 : c6d6ff60 r6 : 00000001 r5 : f0971000 r4 : c0c2f190
2810 09:56:48.796142 [ 113.744670] r3 : 0192a73f r2 : 0192a73f r1 : ef7ab5e0 r0 : 0000002b
2811 09:56:48.804597 [ 113.751207] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2812 09:56:48.811949 [ 113.758351] Control: 10c5387d Table: 1690804a DAC: 00000051
2813 09:56:48.814611 [ 113.764108] Process cat (pid: 2010, stack limit = 0xf0cb99bc)
2814 09:56:48.820189 [ 113.769863] Stack: (0xc6d6fe30 to 0xc6d70000)
2815 09:56:48.827792 [ 113.774233] fe20: f0971000 c5860000 0000000d c6d6ff60
2816 09:56:48.835621 [ 113.782421] fe40: c6d6fe64 c6d6fe50 c0c2f214 c138b044 00000022 c5860000 c6d6fe74 c6d6fe68
2817 09:56:48.842939 [ 113.790610] fe60: c0c2e420 c0c2f1f8 c6d6fe9c c6d6fe78 c0c2e920 c0c2e400 c0c2e800 c5e6d900
2818 09:56:48.853467 [ 113.798799] fe80: b6e61000 0000000d c532f240 c6d6ff60 c6d6fec4 c6d6fea0 c07f5a58 c0c2e80c
2819 09:56:48.860034 [ 113.806987] fea0: 00000000 c5e6d900 b6e61000 c2816000 c6d6ff60 c07f59f4 c6d6ff5c c6d6fec8
2820 09:56:48.868007 [ 113.815176] fec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6d6e000
2821 09:56:48.876466 [ 113.823365] fee0: b6e61000 00020000 00000004 0000000d 0001fff3 c6d6fee0 00000001 b6e60000
2822 09:56:48.884785 [ 113.831553] ff00: c5b623c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2823 09:56:48.892796 [ 113.839742] ff20: 00000000 00000000 c13a08a0 0192a73f c205cb20 c5e6d900 c5e6d900 c6d6e000
2824 09:56:48.902573 [ 113.847931] ff40: b6e61000 00000000 00000000 00000004 c6d6ff94 c6d6ff60 c0598c84 c05985f0
2825 09:56:48.908989 [ 113.856120] ff60: 00000000 00000000 c6d6ffac 0192a73f 0000000d 0000000d b6fa8e00 00000004
2826 09:56:48.917347 [ 113.864309] ff80: c03002e4 c6d6e000 c6d6ffa4 c6d6ff98 c0598d14 c0598c1c 00000000 c6d6ffa8
2827 09:56:48.927082 [ 113.872496] ffa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6e61000 0000000d 00000000
2828 09:56:48.932886 [ 113.880685] ffc0: 0000000d 0000000d b6fa8e00 00000004 00000001 00000000 00020000 bea5fa54
2829 09:56:48.941909 [ 113.888872] ffe0: 00000004 bea5f788 b6f134cf b6e997e6 800e0030 00000001 00000000 00000000
2830 09:56:48.946159 [ 113.897053] Backtrace:
2831 09:56:48.952896 [ 113.899530] [<c138b038>] (execute_location) from [<c0c2f214>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2832 09:56:48.958626 [ 113.907980] r7:c6d6ff60 r6:0000000d r5:c5860000 r4:f0971000
2833 09:56:48.966911 [ 113.913658] [<c0c2f1ec>] (lkdtm_EXEC_VMALLOC) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2834 09:56:48.971424 [ 113.922017] r5:c5860000 r4:00000022
2835 09:56:48.977803 [ 113.925608] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2836 09:56:48.988214 [ 113.933631] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2837 09:56:48.994263 [ 113.941559] r9:c6d6ff60 r8:c532f240 r7:0000000d r6:b6e61000 r5:c5e6d900 r4:c0c2e800
2838 09:56:49.004169 [ 113.949321] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2839 09:56:49.009940 [ 113.957162] r9:c07f59f4 r8:c6d6ff60 r7:c2816000 r6:b6e61000 r5:c5e6d900 r4:00000000
2840 09:56:49.017024 [ 113.964918] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2841 09:56:49.026408 [ 113.972064] r10:00000004 r9:00000000 r8:00000000 r7:b6e61000 r6:c6d6e000 r5:c5e6d900
2842 09:56:49.029372 [ 113.979900] r4:c5e6d900
2843 09:56:49.034645 [ 113.982446] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2844 09:56:49.043189 [ 113.989594] r9:c6d6e000 r8:c03002e4 r7:00000004 r6:b6fa8e00 r5:0000000d r4:0000000d
2845 09:56:49.049874 [ 113.997353] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2846 09:56:49.054147 [ 114.004928] Exception stack(0xc6d6ffa8 to 0xc6d6fff0)
2847 09:56:49.063569 [ 114.009991] ffa0: 0000000d 0000000d 00000001 b6e61000 0000000d 00000000
2848 09:56:49.071127 [ 114.018179] ffc0: 0000000d 0000000d b6fa8e00 00000004 00000001 00000000 00020000 bea5fa54
2849 09:56:49.077219 [ 114.026363] ffe0: 00000004 bea5f788 b6f134cf b6e997e6
2850 09:56:49.080347 [ 114.031429] Code: bad PC value
2851 09:56:49.083886 [ 114.034617] ---[ end trace ca4978ee28c7184c ]---
2852 09:56:49.087174 # Segmentation fault
2853 09:56:49.196107 # [ 113.629648] lkdtm: Performing direct entry EXEC_VMALLOC
2854 09:56:49.203039 # [ 113.635075] lkdtm: attempting ok execution at c0c2f190
2855 09:56:49.207811 # [ 113.640231] lkdtm: attempting bad execution at f0971000
2856 09:56:49.210446 # [ 113.645583] 8<--- cut here ---
2857 09:56:49.217402 # [ 113.648662] Unable to handle kernel paging request at virtual address f0971000
2858 09:56:49.220878 # [ 113.655989] pgd = a44df0a3
2859 09:56:49.227817 # [ 113.658722] [f0971000] *pgd=1294b811, *pte=4929a65f, *ppte=4929a45f
2860 09:56:49.231712 # [ 113.665105] Internal error: Oops: 8000000f [#6] SMP ARM
2861 09:56:49.262668 # [ 113.670347] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2862 09:56:49.270368 # [ 113.699405] CPU: 2 PID: 2010 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2863 09:56:49.275905 # [ 113.707157] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2864 09:56:49.280813 # [ 113.713700] PC is at 0xf0971000
2865 09:56:49.284838 # [ 113.716859] LR is at execute_location+0xa4/0xb4
2866 09:56:49.293081 # [ 113.721397] pc : [<f0971000>] lr : [<c138b0dc>] psr: 600e0013
2867 09:56:49.295244 # [ 113.727672] sp : c6d6fe30 ip : c6d6fd38 fp : c6d6fe4c
2868 09:56:49.302404 # [ 113.732902] r10: 0000000d r9 : c1ad03d4 r8 : c15e8544
2869 09:56:49.308584 # [ 113.738136] r7 : c6d6ff60 r6 : 00000001 r5 : f0971000 r4 : c0c2f190
2870 09:56:49.317825 # [ 113.744670] r3 : 0192a73f r2 : 0192a73f r1 : ef7ab5e0 r0 : 0000002b
2871 09:56:49.320946 # [ 113.751207] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2872 09:56:49.327357 # [ 113.758351] Control: 10c5387d Table: 1690804a DAC: 00000051
2873 09:56:49.333323 # [ 113.764108] Process cat (pid: 2010, stack limit = 0xf0cb99bc)
2874 09:56:49.339361 # [ 113.769863] Stack: (0xc6d6fe30 to 0xc6d70000)
2875 09:56:49.349802 # [ 113.774233] fe20: f0971000 c5860000 0000000d c6d6ff60
2876 09:56:49.354905 # [ 113.782421] fe40: c6d6fe64 c6d6fe50 c0c2f214 c138b044 00000022 c5860000 c6d6fe74 c6d6fe68
2877 09:56:49.363742 # [ 113.790610] fe60: c0c2e420 c0c2f1f8 c6d6fe9c c6d6fe78 c0c2e920 c0c2e400 c0c2e800 c5e6d900
2878 09:56:49.371920 # [ 113.798799] fe80: b6e61000 0000000d c532f240 c6d6ff60 c6d6fec4 c6d6fea0 c07f5a58 c0c2e80c
2879 09:56:49.380759 # [ 113.806987] fea0: 00000000 c5e6d900 b6e61000 c2816000 c6d6ff60 c07f59f4 c6d6ff5c c6d6fec8
2880 09:56:49.389915 # [ 113.815176] fec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6d6e000
2881 09:56:49.398129 # [ 113.823365] fee0: b6e61000 00020000 00000004 0000000d 0001fff3 c6d6fee0 00000001 b6e60000
2882 09:56:49.404251 # [ 113.831553] ff00: c5b623c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2883 09:56:49.412937 # [ 113.839742] ff20: 00000000 00000000 c13a08a0 0192a73f c205cb20 c5e6d900 c5e6d900 c6d6e000
2884 09:56:49.420912 # [ 113.847931] ff40: b6e61000 00000000 00000000 00000004 c6d6ff94 c6d6ff60 c0598c84 c05985f0
2885 09:56:49.431830 # [ 113.856120] ff60: 00000000 00000000 c6d6ffac 0192a73f 0000000d 0000000d b6fa8e00 00000004
2886 09:56:49.437907 # [ 113.864309] ff80: c03002e4 c6d6e000 c6d6ffa4 c6d6ff98 c0598d14 c0598c1c 00000000 c6d6ffa8
2887 09:56:49.446304 # [ 113.872496] ffa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6e61000 0000000d 00000000
2888 09:56:49.454089 # [ 113.880685] ffc0: 0000000d 0000000d b6fa8e00 00000004 00000001 00000000 00020000 bea5fa54
2889 09:56:49.464394 # [ 113.888872] ffe0: 00000004 bea5f788 b6f134cf b6e997e6 800e0030 00000001 00000000 00000000
2890 09:56:49.466114 # [ 113.897053] Backtrace:
2891 09:56:49.474940 # [ 113.899530] [<c138b038>] (execute_location) from [<c0c2f214>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2892 09:56:49.481312 # [ 113.907980] r7:c6d6ff60 r6:0000000d r5:c5860000 r4:f0971000
2893 09:56:49.490712 # [ 113.913658] [<c0c2f1ec>] (lkdtm_EXEC_VMALLOC) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2894 09:56:49.493700 # [ 113.922017] r5:c5860000 r4:00000022
2895 09:56:49.502487 # [ 113.925608] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2896 09:56:49.509794 # [ 113.933631] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2897 09:56:49.517779 # [ 113.941559] r9:c6d6ff60 r8:c532f240 r7:0000000d r6:b6e61000 r5:c5e6d900 r4:c0c2e800
2898 09:56:49.525575 # [ 113.949321] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2899 09:56:49.533002 # [ 113.957162] r9:c07f59f4 r8:c6d6ff60 r7:c2816000 r6:b6e61000 r5:c5e6d900 r4:00000000
2900 09:56:49.541178 # [ 113.964918] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2901 09:56:49.546987 # [ 113.972064] r10:00000004 r9:00000000 r8:00000000 r7:b6e61000 r6:c6d6e000 r5:c5e6d900
2902 09:56:49.550253 # [ 113.979900] r4:c5e6d900
2903 09:56:49.557407 # [ 113.982446] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2904 09:56:49.565597 # [ 113.989594] r9:c6d6e000 r8:c03002e4 r7:00000004 r6:b6fa8e00 r5:0000000d r4:0000000d
2905 09:56:49.574123 # [ 113.997353] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2906 09:56:49.578832 # [ 114.004928] Exception stack(0xc6d6ffa8 to 0xc6d6fff0)
2907 09:56:49.586425 # [ 114.009991] ffa0: 0000000d 0000000d 00000001 b6e61000 0000000d 00000000
2908 09:56:49.596828 # [ 114.018179] ffc0: 0000000d 0000000d b6fa8e00 00000004 00000001 00000000 00020000 bea5fa54
2909 09:56:49.602555 # [ 114.026363] ffe0: 00000004 bea5f788 b6f134cf b6e997e6
2910 09:56:49.604807 # [ 114.031429] Code: bad PC value
2911 09:56:49.609865 # [ 114.034617] ---[ end trace ca4978ee28c7184c ]---
2912 09:56:49.612419 # EXEC_VMALLOC: missing 'call trace:': [FAIL]
2913 09:56:49.617834 not ok 33 selftests: lkdtm: EXEC_VMALLOC.sh # exit=1
2914 09:56:49.619979 # selftests: lkdtm: EXEC_RODATA.sh
2915 09:56:49.651116 [ 114.600280] lkdtm: Performing direct entry EXEC_RODATA
2916 09:56:49.654935 [ 114.605565] lkdtm: attempting ok execution at c0c2f190
2917 09:56:49.660132 [ 114.610739] lkdtm: attempting bad execution at c15e87e0
2918 09:56:49.664727 [ 114.616064] 8<--- cut here ---
2919 09:56:49.670691 [ 114.619133] Unable to handle kernel paging request at virtual address c15e87e0
2920 09:56:49.673998 [ 114.626366] pgd = f84e836a
2921 09:56:49.678759 [ 114.629083] [c15e87e0] *pgd=1141941e(bad)
2922 09:56:49.682551 [ 114.633120] Internal error: Oops: 8000000d [#7] SMP ARM
2923 09:56:49.713523 [ 114.638356] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2924 09:56:49.720476 [ 114.667436] CPU: 0 PID: 2087 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2925 09:56:49.725966 [ 114.675185] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2926 09:56:49.735154 [ 114.681730] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2927 09:56:49.736487 [ 114.686798] LR is at execute_location+0xa4/0xb4
2928 09:56:49.742407 [ 114.691336] pc : [<c15e87e0>] lr : [<c138b0dc>] psr: 600e0013
2929 09:56:49.749705 [ 114.697610] sp : c6c51e38 ip : c6c51d40 fp : c6c51e54
2930 09:56:49.753858 [ 114.702842] r10: 0000000c r9 : c1ad03e4 r8 : c15e8544
2931 09:56:49.759130 [ 114.708074] r7 : c6c51f60 r6 : 00000000 r5 : c15e87e0 r4 : c0c2f190
2932 09:56:49.768053 [ 114.714609] r3 : 6e71e716 r2 : 6e71e716 r1 : ef7815e0 r0 : 0000002b
2933 09:56:49.772644 [ 114.721146] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2934 09:56:49.778042 [ 114.728288] Control: 10c5387d Table: 16fec04a DAC: 00000051
2935 09:56:49.784412 [ 114.734042] Process cat (pid: 2087, stack limit = 0x2ba7a024)
2936 09:56:49.788759 [ 114.739797] Stack: (0xc6c51e38 to 0xc6c52000)
2937 09:56:49.797148 [ 114.744165] 1e20: 00000023 c5df0000
2938 09:56:49.806930 [ 114.752356] 1e40: 0000000c c6c51f60 c6c51e64 c6c51e58 c138b2c4 c138b044 c6c51e74 c6c51e68
2939 09:56:49.814680 [ 114.760544] 1e60: c0c2e420 c138b2ac c6c51e9c c6c51e78 c0c2e920 c0c2e400 c0c2e800 c5aa5cc0
2940 09:56:49.820961 [ 114.768732] 1e80: b6e81000 0000000c c532f240 c6c51f60 c6c51ec4 c6c51ea0 c07f5a58 c0c2e80c
2941 09:56:49.831002 [ 114.776921] 1ea0: 00000000 c5aa5cc0 b6e81000 c2816000 c6c51f60 c07f59f4 c6c51f5c c6c51ec8
2942 09:56:49.838838 [ 114.785109] 1ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6c50000
2943 09:56:49.847455 [ 114.793297] 1ee0: b6e81000 00020000 00000004 0000000c 0001fff4 c6c51ee0 00000001 b6e80000
2944 09:56:49.855695 [ 114.801486] 1f00: c5abc3c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2945 09:56:49.862111 [ 114.809674] 1f20: 00000000 00000000 c13a08a0 6e71e716 c205cb20 c5aa5cc0 c5aa5cc0 c6c50000
2946 09:56:49.871989 [ 114.817862] 1f40: b6e81000 00000000 00000000 00000004 c6c51f94 c6c51f60 c0598c84 c05985f0
2947 09:56:49.880686 [ 114.826052] 1f60: 00000000 00000000 c6c51fac 6e71e716 0000000c 0000000c b6fc8e00 00000004
2948 09:56:49.888209 [ 114.834240] 1f80: c03002e4 c6c50000 c6c51fa4 c6c51f98 c0598d14 c0598c1c 00000000 c6c51fa8
2949 09:56:49.895984 [ 114.842429] 1fa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6e81000 0000000c 00000000
2950 09:56:49.904710 [ 114.850618] 1fc0: 0000000c 0000000c b6fc8e00 00000004 00000001 00000000 00020000 beef2a54
2951 09:56:49.913398 [ 114.858806] 1fe0: 00000004 beef2788 b6f334cf b6eb97e6 800e0030 00000001 00000000 00000000
2952 09:56:49.914933 [ 114.866988] Backtrace:
2953 09:56:49.922566 [ 114.869459] [<c138b038>] (execute_location) from [<c138b2c4>] (lkdtm_EXEC_RODATA+0x24/0x28)
2954 09:56:49.929881 [ 114.877822] r7:c6c51f60 r6:0000000c r5:c5df0000 r4:00000023
2955 09:56:49.935966 [ 114.883505] [<c138b2a0>] (lkdtm_EXEC_RODATA) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2956 09:56:49.943841 [ 114.891786] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2957 09:56:49.952098 [ 114.899810] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2958 09:56:49.960256 [ 114.907739] r9:c6c51f60 r8:c532f240 r7:0000000c r6:b6e81000 r5:c5aa5cc0 r4:c0c2e800
2959 09:56:49.970016 [ 114.915499] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2960 09:56:49.977004 [ 114.923342] r9:c07f59f4 r8:c6c51f60 r7:c2816000 r6:b6e81000 r5:c5aa5cc0 r4:00000000
2961 09:56:49.984703 [ 114.931099] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2962 09:56:49.992449 [ 114.938246] r10:00000004 r9:00000000 r8:00000000 r7:b6e81000 r6:c6c50000 r5:c5aa5cc0
2963 09:56:49.994960 [ 114.946083] r4:c5aa5cc0
2964 09:56:50.001020 [ 114.948629] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2965 09:56:50.009177 [ 114.955775] r9:c6c50000 r8:c03002e4 r7:00000004 r6:b6fc8e00 r5:0000000c r4:0000000c
2966 09:56:50.015797 [ 114.963536] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2967 09:56:50.023611 [ 114.971111] Exception stack(0xc6c51fa8 to 0xc6c51ff0)
2968 09:56:50.030260 [ 114.976173] 1fa0: 0000000c 0000000c 00000001 b6e81000 0000000c 00000000
2969 09:56:50.039422 [ 114.984360] 1fc0: 0000000c 0000000c b6fc8e00 00000004 00000001 00000000 00020000 beef2a54
2970 09:56:50.043976 [ 114.992545] 1fe0: 00000004 beef2788 b6f334cf b6eb97e6
2971 09:56:50.049112 [ 114.997610] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2972 09:56:50.052900 [ 115.003717] ---[ end trace ca4978ee28c7184d ]---
2973 09:56:50.057586 # Segmentation fault
2974 09:56:50.196824 # [ 114.600280] lkdtm: Performing direct entry EXEC_RODATA
2975 09:56:50.201944 # [ 114.605565] lkdtm: attempting ok execution at c0c2f190
2976 09:56:50.205770 # [ 114.610739] lkdtm: attempting bad execution at c15e87e0
2977 09:56:50.208911 # [ 114.616064] 8<--- cut here ---
2978 09:56:50.218997 # [ 114.619133] Unable to handle kernel paging request at virtual address c15e87e0
2979 09:56:50.221107 # [ 114.626366] pgd = f84e836a
2980 09:56:50.224997 # [ 114.629083] [c15e87e0] *pgd=1141941e(bad)
2981 09:56:50.229230 # [ 114.633120] Internal error: Oops: 8000000d [#7] SMP ARM
2982 09:56:50.259025 # [ 114.638356] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
2983 09:56:50.268632 # [ 114.667436] CPU: 0 PID: 2087 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2984 09:56:50.274222 # [ 114.675185] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2985 09:56:50.280625 # [ 114.681730] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2986 09:56:50.284483 # [ 114.686798] LR is at execute_location+0xa4/0xb4
2987 09:56:50.289056 # [ 114.691336] pc : [<c15e87e0>] lr : [<c138b0dc>] psr: 600e0013
2988 09:56:50.295228 # [ 114.697610] sp : c6c51e38 ip : c6c51d40 fp : c6c51e54
2989 09:56:50.301898 # [ 114.702842] r10: 0000000c r9 : c1ad03e4 r8 : c15e8544
2990 09:56:50.307242 # [ 114.708074] r7 : c6c51f60 r6 : 00000000 r5 : c15e87e0 r4 : c0c2f190
2991 09:56:50.313137 # [ 114.714609] r3 : 6e71e716 r2 : 6e71e716 r1 : ef7815e0 r0 : 0000002b
2992 09:56:50.320810 # [ 114.721146] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2993 09:56:50.326797 # [ 114.728288] Control: 10c5387d Table: 16fec04a DAC: 00000051
2994 09:56:50.333201 # [ 114.734042] Process cat (pid: 2087, stack limit = 0x2ba7a024)
2995 09:56:50.337831 # [ 114.739797] Stack: (0xc6c51e38 to 0xc6c52000)
2996 09:56:50.345591 # [ 114.744165] 1e20: 00000023 c5df0000
2997 09:56:50.353337 # [ 114.752356] 1e40: 0000000c c6c51f60 c6c51e64 c6c51e58 c138b2c4 c138b044 c6c51e74 c6c51e68
2998 09:56:50.361534 # [ 114.760544] 1e60: c0c2e420 c138b2ac c6c51e9c c6c51e78 c0c2e920 c0c2e400 c0c2e800 c5aa5cc0
2999 09:56:50.370748 # [ 114.768732] 1e80: b6e81000 0000000c c532f240 c6c51f60 c6c51ec4 c6c51ea0 c07f5a58 c0c2e80c
3000 09:56:50.378185 # [ 114.776921] 1ea0: 00000000 c5aa5cc0 b6e81000 c2816000 c6c51f60 c07f59f4 c6c51f5c c6c51ec8
3001 09:56:50.389342 # [ 114.785109] 1ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6c50000
3002 09:56:50.397390 # [ 114.793297] 1ee0: b6e81000 00020000 00000004 0000000c 0001fff4 c6c51ee0 00000001 b6e80000
3003 09:56:50.403452 # [ 114.801486] 1f00: c5abc3c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3004 09:56:50.412544 # [ 114.809674] 1f20: 00000000 00000000 c13a08a0 6e71e716 c205cb20 c5aa5cc0 c5aa5cc0 c6c50000
3005 09:56:50.421675 # [ 114.817862] 1f40: b6e81000 00000000 00000000 00000004 c6c51f94 c6c51f60 c0598c84 c05985f0
3006 09:56:50.429665 # [ 114.826052] 1f60: 00000000 00000000 c6c51fac 6e71e716 0000000c 0000000c b6fc8e00 00000004
3007 09:56:50.438025 # [ 114.834240] 1f80: c03002e4 c6c50000 c6c51fa4 c6c51f98 c0598d14 c0598c1c 00000000 c6c51fa8
3008 09:56:50.445051 # [ 114.842429] 1fa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6e81000 0000000c 00000000
3009 09:56:50.455499 # [ 114.850618] 1fc0: 0000000c 0000000c b6fc8e00 00000004 00000001 00000000 00020000 beef2a54
3010 09:56:50.463177 # [ 114.858806] 1fe0: 00000004 beef2788 b6f334cf b6eb97e6 800e0030 00000001 00000000 00000000
3011 09:56:50.465693 # [ 114.866988] Backtrace:
3012 09:56:50.472924 # [ 114.869459] [<c138b038>] (execute_location) from [<c138b2c4>] (lkdtm_EXEC_RODATA+0x24/0x28)
3013 09:56:50.480776 # [ 114.877822] r7:c6c51f60 r6:0000000c r5:c5df0000 r4:00000023
3014 09:56:50.486978 # [ 114.883505] [<c138b2a0>] (lkdtm_EXEC_RODATA) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3015 09:56:50.499480 # [ 114.891786] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3016 09:56:50.504885 # [ 114.899810] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3017 09:56:50.511813 # [ 114.907739] r9:c6c51f60 r8:c532f240 r7:0000000c r6:b6e81000 r5:c5aa5cc0 r4:c0c2e800
3018 09:56:50.519287 # [ 114.915499] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3019 09:56:50.529126 # [ 114.923342] r9:c07f59f4 r8:c6c51f60 r7:c2816000 r6:b6e81000 r5:c5aa5cc0 r4:00000000
3020 09:56:50.535385 # [ 114.931099] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3021 09:56:50.542199 # [ 114.938246] r10:00000004 r9:00000000 r8:00000000 r7:b6e81000 r6:c6c50000 r5:c5aa5cc0
3022 09:56:50.547145 # [ 114.946083] r4:c5aa5cc0
3023 09:56:50.554583 # [ 114.948629] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3024 09:56:50.562118 # [ 114.955775] r9:c6c50000 r8:c03002e4 r7:00000004 r6:b6fc8e00 r5:0000000c r4:0000000c
3025 09:56:50.568862 # [ 114.963536] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3026 09:56:50.573960 # [ 114.971111] Exception stack(0xc6c51fa8 to 0xc6c51ff0)
3027 09:56:50.583297 # [ 114.976173] 1fa0: 0000000c 0000000c 00000001 b6e81000 0000000c 00000000
3028 09:56:50.590346 # [ 114.984360] 1fc0: 0000000c 0000000c b6fc8e00 00000004 00000001 00000000 00020000 beef2a54
3029 09:56:50.597444 # [ 114.992545] 1fe0: 00000004 beef2788 b6f334cf b6eb97e6
3030 09:56:50.603554 # [ 114.997610] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
3031 09:56:50.606341 # [ 115.003717] ---[ end trace ca4978ee28c7184d ]---
3032 09:56:50.610978 # EXEC_RODATA: missing 'call trace:': [FAIL]
3033 09:56:50.615907 not ok 34 selftests: lkdtm: EXEC_RODATA.sh # exit=1
3034 09:56:50.617504 # selftests: lkdtm: EXEC_USERSPACE.sh
3035 09:56:50.657918 [ 115.608253] lkdtm: Performing direct entry EXEC_USERSPACE
3036 09:56:50.662921 [ 115.613755] lkdtm: attempting ok execution at c0c2f190
3037 09:56:50.668355 [ 115.618966] lkdtm: attempting bad execution at b6f48000
3038 09:56:50.677985 [ 115.624277] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f48000
3039 09:56:50.679571 [ 115.631428] Internal error: : b [#8] SMP ARM
3040 09:56:50.710744 [ 115.635708] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3041 09:56:50.718083 [ 115.664787] CPU: 0 PID: 2163 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3042 09:56:50.723576 [ 115.672537] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3043 09:56:50.728279 [ 115.679076] PC is at 0xb6f48000
3044 09:56:50.731162 [ 115.682237] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3045 09:56:50.739722 [ 115.687124] pc : [<b6f48000>] lr : [<c0c2f2e4>] psr: 600e0013
3046 09:56:50.743010 [ 115.693397] sp : c6f49e48 ip : c6f49d50 fp : c6f49e64
3047 09:56:50.748760 [ 115.698628] r10: 0000000f r9 : c1ad03f0 r8 : c15e8544
3048 09:56:50.756897 [ 115.703861] r7 : c6f49f60 r6 : 0000000f r5 : c6b04000 r4 : b6f48000
3049 09:56:50.761994 [ 115.710397] r3 : 23072a55 r2 : 23072a55 r1 : ef7815e0 r0 : 0000002b
3050 09:56:50.769027 [ 115.716932] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3051 09:56:50.774649 [ 115.724075] Control: 10c5387d Table: 16ea404a DAC: 00000051
3052 09:56:50.780395 [ 115.729830] Process cat (pid: 2163, stack limit = 0xca81de5e)
3053 09:56:50.786596 [ 115.735583] Stack: (0xc6f49e48 to 0xc6f4a000)
3054 09:56:50.792809 [ 115.739953] 9e40: 00000001 00000000 0000000f 00000024 c6f49e74 c6f49e68
3055 09:56:50.801123 [ 115.748144] 9e60: c0c2e420 c0c2f22c c6f49e9c c6f49e78 c0c2e920 c0c2e400 c0c2e800 c5e6d7c0
3056 09:56:50.810490 [ 115.756331] 9e80: b6e02000 0000000f c532f240 c6f49f60 c6f49ec4 c6f49ea0 c07f5a58 c0c2e80c
3057 09:56:50.817575 [ 115.764521] 9ea0: 00000000 c5e6d7c0 b6e02000 c2816000 c6f49f60 c07f59f4 c6f49f5c c6f49ec8
3058 09:56:50.825745 [ 115.772712] 9ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6f48000
3059 09:56:50.834666 [ 115.780901] 9ee0: b6e02000 00020000 00000004 0000000f 0001fff1 c6f49ee0 00000001 b6e01000
3060 09:56:50.841955 [ 115.789089] 9f00: c5abd400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3061 09:56:50.850229 [ 115.797278] 9f20: 00000000 00000000 c13a08a0 23072a55 c205cb20 c5e6d7c0 c5e6d7c0 c6f48000
3062 09:56:50.858076 [ 115.805467] 9f40: b6e02000 00000000 00000000 00000004 c6f49f94 c6f49f60 c0598c84 c05985f0
3063 09:56:50.865876 [ 115.813656] 9f60: 00000000 00000000 c6f49fac 23072a55 0000000f 0000000f b6f49e00 00000004
3064 09:56:50.876707 [ 115.821844] 9f80: c03002e4 c6f48000 c6f49fa4 c6f49f98 c0598d14 c0598c1c 00000000 c6f49fa8
3065 09:56:50.883147 [ 115.830034] 9fa0: c03000c0 c0598d08 0000000f 0000000f 00000001 b6e02000 0000000f 00000000
3066 09:56:50.891286 [ 115.838222] 9fc0: 0000000f 0000000f b6f49e00 00000004 00000001 00000000 00020000 bebb2a54
3067 09:56:50.900019 [ 115.846411] 9fe0: 00000004 bebb2788 b6eb44cf b6e3a7e6 800e0030 00000001 00000000 00000000
3068 09:56:50.902600 [ 115.854593] Backtrace:
3069 09:56:50.912872 [ 115.857066] [<c0c2f220>] (lkdtm_EXEC_USERSPACE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3070 09:56:50.914970 [ 115.865599] r4:00000024
3071 09:56:50.921054 [ 115.868151] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3072 09:56:50.928786 [ 115.876174] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3073 09:56:50.935689 [ 115.884104] r9:c6f49f60 r8:c532f240 r7:0000000f r6:b6e02000 r5:c5e6d7c0 r4:c0c2e800
3074 09:56:50.943925 [ 115.891865] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3075 09:56:50.953910 [ 115.899707] r9:c07f59f4 r8:c6f49f60 r7:c2816000 r6:b6e02000 r5:c5e6d7c0 r4:00000000
3076 09:56:50.960185 [ 115.907462] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3077 09:56:50.967100 [ 115.914609] r10:00000004 r9:00000000 r8:00000000 r7:b6e02000 r6:c6f48000 r5:c5e6d7c0
3078 09:56:50.969482 [ 115.922444] r4:c5e6d7c0
3079 09:56:50.976850 [ 115.924990] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3080 09:56:50.983909 [ 115.932137] r9:c6f48000 r8:c03002e4 r7:00000004 r6:b6f49e00 r5:0000000f r4:0000000f
3081 09:56:50.993015 [ 115.939894] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3082 09:56:50.997643 [ 115.947470] Exception stack(0xc6f49fa8 to 0xc6f49ff0)
3083 09:56:51.007417 [ 115.952532] 9fa0: 0000000f 0000000f 00000001 b6e02000 0000000f 00000000
3084 09:56:51.013100 [ 115.960719] 9fc0: 0000000f 0000000f b6f49e00 00000004 00000001 00000000 00020000 bebb2a54
3085 09:56:51.019417 [ 115.968904] 9fe0: 00000004 bebb2788 b6eb44cf b6e3a7e6
3086 09:56:51.021000 [ 115.973971] Code: bad PC value
3087 09:56:51.025551 [ 115.977041] ---[ end trace ca4978ee28c7184e ]---
3088 09:56:51.030795 # Segmentation fault
3089 09:56:51.148032 # [ 115.608253] lkdtm: Performing direct entry EXEC_USERSPACE
3090 09:56:51.153402 # [ 115.613755] lkdtm: attempting ok execution at c0c2f190
3091 09:56:51.158726 # [ 115.618966] lkdtm: attempting bad execution at b6f48000
3092 09:56:51.166872 # [ 115.624277] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f48000
3093 09:56:51.171011 # [ 115.631428] Internal error: : b [#8] SMP ARM
3094 09:56:51.198676 # [ 115.635708] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3095 09:56:51.205638 # [ 115.664787] CPU: 0 PID: 2163 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3096 09:56:51.214424 # [ 115.672537] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3097 09:56:51.216664 # [ 115.679076] PC is at 0xb6f48000
3098 09:56:51.221871 # [ 115.682237] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3099 09:56:51.230370 # [ 115.687124] pc : [<b6f48000>] lr : [<c0c2f2e4>] psr: 600e0013
3100 09:56:51.234067 # [ 115.693397] sp : c6f49e48 ip : c6f49d50 fp : c6f49e64
3101 09:56:51.240711 # [ 115.698628] r10: 0000000f r9 : c1ad03f0 r8 : c15e8544
3102 09:56:51.244746 # [ 115.703861] r7 : c6f49f60 r6 : 0000000f r5 : c6b04000 r4 : b6f48000
3103 09:56:51.251348 # [ 115.710397] r3 : 23072a55 r2 : 23072a55 r1 : ef7815e0 r0 : 0000002b
3104 09:56:51.258237 # [ 115.716932] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3105 09:56:51.266433 # [ 115.724075] Control: 10c5387d Table: 16ea404a DAC: 00000051
3106 09:56:51.273146 # [ 115.729830] Process cat (pid: 2163, stack limit = 0xca81de5e)
3107 09:56:51.275416 # [ 115.735583] Stack: (0xc6f49e48 to 0xc6f4a000)
3108 09:56:51.286088 # [ 115.739953] 9e40: 00000001 00000000 0000000f 00000024 c6f49e74 c6f49e68
3109 09:56:51.293831 # [ 115.748144] 9e60: c0c2e420 c0c2f22c c6f49e9c c6f49e78 c0c2e920 c0c2e400 c0c2e800 c5e6d7c0
3110 09:56:51.300734 # [ 115.756331] 9e80: b6e02000 0000000f c532f240 c6f49f60 c6f49ec4 c6f49ea0 c07f5a58 c0c2e80c
3111 09:56:51.307749 # [ 115.764521] 9ea0: 00000000 c5e6d7c0 b6e02000 c2816000 c6f49f60 c07f59f4 c6f49f5c c6f49ec8
3112 09:56:51.320058 # [ 115.772712] 9ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6f48000
3113 09:56:51.325396 # [ 115.780901] 9ee0: b6e02000 00020000 00000004 0000000f 0001fff1 c6f49ee0 00000001 b6e01000
3114 09:56:51.332913 # [ 115.789089] 9f00: c5abd400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3115 09:56:51.341746 # [ 115.797278] 9f20: 00000000 00000000 c13a08a0 23072a55 c205cb20 c5e6d7c0 c5e6d7c0 c6f48000
3116 09:56:51.349966 # [ 115.805467] 9f40: b6e02000 00000000 00000000 00000004 c6f49f94 c6f49f60 c0598c84 c05985f0
3117 09:56:51.359640 # [ 115.813656] 9f60: 00000000 00000000 c6f49fac 23072a55 0000000f 0000000f b6f49e00 00000004
3118 09:56:51.367464 # [ 115.821844] 9f80: c03002e4 c6f48000 c6f49fa4 c6f49f98 c0598d14 c0598c1c 00000000 c6f49fa8
3119 09:56:51.375123 # [ 115.830034] 9fa0: c03000c0 c0598d08 0000000f 0000000f 00000001 b6e02000 0000000f 00000000
3120 09:56:51.383201 # [ 115.838222] 9fc0: 0000000f 0000000f b6f49e00 00000004 00000001 00000000 00020000 bebb2a54
3121 09:56:51.391826 # [ 115.846411] 9fe0: 00000004 bebb2788 b6eb44cf b6e3a7e6 800e0030 00000001 00000000 00000000
3122 09:56:51.394260 # [ 115.854593] Backtrace:
3123 09:56:51.404377 # [ 115.857066] [<c0c2f220>] (lkdtm_EXEC_USERSPACE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3124 09:56:51.407669 # [ 115.865599] r4:00000024
3125 09:56:51.414101 # [ 115.868151] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3126 09:56:51.421965 # [ 115.876174] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3127 09:56:51.430426 # [ 115.884104] r9:c6f49f60 r8:c532f240 r7:0000000f r6:b6e02000 r5:c5e6d7c0 r4:c0c2e800
3128 09:56:51.439243 # [ 115.891865] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3129 09:56:51.447482 # [ 115.899707] r9:c07f59f4 r8:c6f49f60 r7:c2816000 r6:b6e02000 r5:c5e6d7c0 r4:00000000
3130 09:56:51.453827 # [ 115.907462] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3131 09:56:51.461506 # [ 115.914609] r10:00000004 r9:00000000 r8:00000000 r7:b6e02000 r6:c6f48000 r5:c5e6d7c0
3132 09:56:51.464874 # [ 115.922444] r4:c5e6d7c0
3133 09:56:51.471739 # [ 115.924990] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3134 09:56:51.480776 # [ 115.932137] r9:c6f48000 r8:c03002e4 r7:00000004 r6:b6f49e00 r5:0000000f r4:0000000f
3135 09:56:51.487510 # [ 115.939894] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3136 09:56:51.492304 # [ 115.947470] Exception stack(0xc6f49fa8 to 0xc6f49ff0)
3137 09:56:51.501559 # [ 115.952532] 9fa0: 0000000f 0000000f 00000001 b6e02000 0000000f 00000000
3138 09:56:51.509278 # [ 115.960719] 9fc0: 0000000f 0000000f b6f49e00 00000004 00000001 00000000 00020000 bebb2a54
3139 09:56:51.515284 # [ 115.968904] 9fe0: 00000004 bebb2788 b6eb44cf b6e3a7e6
3140 09:56:51.517977 # [ 115.973971] Code: bad PC value
3141 09:56:51.521484 # [ 115.977041] ---[ end trace ca4978ee28c7184e ]---
3142 09:56:51.527246 # EXEC_USERSPACE: missing 'call trace:': [FAIL]
3143 09:56:51.530342 not ok 35 selftests: lkdtm: EXEC_USERSPACE.sh # exit=1
3144 09:56:51.533386 # selftests: lkdtm: EXEC_NULL.sh
3145 09:56:51.615918 [ 116.566025] lkdtm: Performing direct entry EXEC_NULL
3146 09:56:51.622423 [ 116.571113] lkdtm: attempting ok execution at c0c2f190
3147 09:56:51.627421 [ 116.576266] lkdtm: attempting bad execution at 00000000
3148 09:56:51.630192 [ 116.581584] 8<--- cut here ---
3149 09:56:51.637184 [ 116.584657] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3150 09:56:51.639366 [ 116.592867] pgd = b7b32bd2
3151 09:56:51.643194 [ 116.595596] [00000000] *pgd=00000000
3152 09:56:51.648263 [ 116.599209] Internal error: Oops: 80000005 [#9] SMP ARM
3153 09:56:51.679541 [ 116.604449] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3154 09:56:51.686989 [ 116.633509] CPU: 2 PID: 2234 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3155 09:56:51.692815 [ 116.641261] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3156 09:56:51.695683 [ 116.647802] PC is at 0x0
3157 09:56:51.700053 [ 116.650353] LR is at execute_location+0xa4/0xb4
3158 09:56:51.705590 [ 116.654893] pc : [<00000000>] lr : [<c138b0dc>] psr: 600e0013
3159 09:56:51.712091 [ 116.661169] sp : c6ea7e38 ip : c6ea7d40 fp : c6ea7e54
3160 09:56:51.717327 [ 116.666401] r10: 0000000a r9 : c1ad0400 r8 : c15e8544
3161 09:56:51.722441 [ 116.671634] r7 : c6ea7f60 r6 : 00000000 r5 : 00000000 r4 : c0c2f190
3162 09:56:51.730420 [ 116.678169] r3 : 39ee2ac8 r2 : 39ee2ac8 r1 : ef7ab5e0 r0 : 0000002b
3163 09:56:51.736287 [ 116.684706] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3164 09:56:51.741906 [ 116.691850] Control: 10c5387d Table: 16efc04a DAC: 00000051
3165 09:56:51.748451 [ 116.697607] Process cat (pid: 2234, stack limit = 0xa08d256e)
3166 09:56:51.752095 [ 116.703362] Stack: (0xc6ea7e38 to 0xc6ea8000)
3167 09:56:51.762138 [ 116.707730] 7e20: 00000025 c5860000
3168 09:56:51.769246 [ 116.715920] 7e40: 0000000a c6ea7f60 c6ea7e64 c6ea7e58 c138b2e8 c138b044 c6ea7e74 c6ea7e68
3169 09:56:51.777161 [ 116.724109] 7e60: c0c2e420 c138b2d4 c6ea7e9c c6ea7e78 c0c2e920 c0c2e400 c0c2e800 c5abeb40
3170 09:56:51.785165 [ 116.732298] 7e80: b6e46000 0000000a c532f240 c6ea7f60 c6ea7ec4 c6ea7ea0 c07f5a58 c0c2e80c
3171 09:56:51.794083 [ 116.740487] 7ea0: 00000000 c5abeb40 b6e46000 c2816000 c6ea7f60 c07f59f4 c6ea7f5c c6ea7ec8
3172 09:56:51.802565 [ 116.748675] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6ea6000
3173 09:56:51.809012 [ 116.756865] 7ee0: b6e46000 00020000 00000004 0000000a 0001fff6 c6ea7ee0 00000001 b6e45000
3174 09:56:51.820646 [ 116.765052] 7f00: c681d2c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3175 09:56:51.825599 [ 116.773240] 7f20: 00000000 00000000 c13a08a0 39ee2ac8 c205cb20 c5abeb40 c5abeb40 c6ea6000
3176 09:56:51.834085 [ 116.781429] 7f40: b6e46000 00000000 00000000 00000004 c6ea7f94 c6ea7f60 c0598c84 c05985f0
3177 09:56:51.843296 [ 116.789616] 7f60: 00000000 00000000 c6ea7fac 39ee2ac8 0000000a 0000000a b6f8de00 00000004
3178 09:56:51.852946 [ 116.797805] 7f80: c03002e4 c6ea6000 c6ea7fa4 c6ea7f98 c0598d14 c0598c1c 00000000 c6ea7fa8
3179 09:56:51.859677 [ 116.805995] 7fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e46000 0000000a 00000000
3180 09:56:51.869770 [ 116.814183] 7fc0: 0000000a 0000000a b6f8de00 00000004 00000001 00000000 00020000 beac3a54
3181 09:56:51.875960 [ 116.822370] 7fe0: 00000004 beac3788 b6ef84cf b6e7e7e6 800e0030 00000001 00000000 00000000
3182 09:56:51.877187 [ 116.830553] Backtrace:
3183 09:56:51.886531 [ 116.833024] [<c138b038>] (execute_location) from [<c138b2e8>] (lkdtm_EXEC_NULL+0x20/0x24)
3184 09:56:51.891482 [ 116.841215] r7:c6ea7f60 r6:0000000a r5:c5860000 r4:00000025
3185 09:56:51.900902 [ 116.846896] [<c138b2c8>] (lkdtm_EXEC_NULL) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3186 09:56:51.909336 [ 116.855006] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3187 09:56:51.917464 [ 116.863029] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3188 09:56:51.924813 [ 116.870959] r9:c6ea7f60 r8:c532f240 r7:0000000a r6:b6e46000 r5:c5abeb40 r4:c0c2e800
3189 09:56:51.933280 [ 116.878722] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3190 09:56:51.938281 [ 116.886566] r9:c07f59f4 r8:c6ea7f60 r7:c2816000 r6:b6e46000 r5:c5abeb40 r4:00000000
3191 09:56:51.946689 [ 116.894321] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3192 09:56:51.954548 [ 116.901468] r10:00000004 r9:00000000 r8:00000000 r7:b6e46000 r6:c6ea6000 r5:c5abeb40
3193 09:56:51.957407 [ 116.909304] r4:c5abeb40
3194 09:56:51.963029 [ 116.911851] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3195 09:56:51.972066 [ 116.919000] r9:c6ea6000 r8:c03002e4 r7:00000004 r6:b6f8de00 r5:0000000a r4:0000000a
3196 09:56:51.981052 [ 116.926760] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3197 09:56:51.984939 [ 116.934335] Exception stack(0xc6ea7fa8 to 0xc6ea7ff0)
3198 09:56:51.992370 [ 116.939398] 7fa0: 0000000a 0000000a 00000001 b6e46000 0000000a 00000000
3199 09:56:52.000459 [ 116.947587] 7fc0: 0000000a 0000000a b6f8de00 00000004 00000001 00000000 00020000 beac3a54
3200 09:56:52.006876 [ 116.955773] 7fe0: 00000004 beac3788 b6ef84cf b6e7e7e6
3201 09:56:52.012023 [ 116.960841] Code: bad PC value
3202 09:56:52.013251 [ 116.963996] ---[ end trace ca4978ee28c7184f ]---
3203 09:56:52.016120 # Segmentation fault
3204 09:56:52.179846 # [ 116.566025] lkdtm: Performing direct entry EXEC_NULL
3205 09:56:52.185582 # [ 116.571113] lkdtm: attempting ok execution at c0c2f190
3206 09:56:52.189625 # [ 116.576266] lkdtm: attempting bad execution at 00000000
3207 09:56:52.192940 # [ 116.581584] 8<--- cut here ---
3208 09:56:52.203935 # [ 116.584657] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3209 09:56:52.205569 # [ 116.592867] pgd = b7b32bd2
3210 09:56:52.209200 # [ 116.595596] [00000000] *pgd=00000000
3211 09:56:52.212730 # [ 116.599209] Internal error: Oops: 80000005 [#9] SMP ARM
3212 09:56:52.241889 # [ 116.604449] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3213 09:56:52.251252 # [ 116.633509] CPU: 2 PID: 2234 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3214 09:56:52.260160 # [ 116.641261] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3215 09:56:52.260450 # [ 116.647802] PC is at 0x0
3216 09:56:52.265200 # [ 116.650353] LR is at execute_location+0xa4/0xb4
3217 09:56:52.271910 # [ 116.654893] pc : [<00000000>] lr : [<c138b0dc>] psr: 600e0013
3218 09:56:52.277412 # [ 116.661169] sp : c6ea7e38 ip : c6ea7d40 fp : c6ea7e54
3219 09:56:52.282315 # [ 116.666401] r10: 0000000a r9 : c1ad0400 r8 : c15e8544
3220 09:56:52.287856 # [ 116.671634] r7 : c6ea7f60 r6 : 00000000 r5 : 00000000 r4 : c0c2f190
3221 09:56:52.297070 # [ 116.678169] r3 : 39ee2ac8 r2 : 39ee2ac8 r1 : ef7ab5e0 r0 : 0000002b
3222 09:56:52.302313 # [ 116.684706] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3223 09:56:52.308314 # [ 116.691850] Control: 10c5387d Table: 16efc04a DAC: 00000051
3224 09:56:52.313386 # [ 116.697607] Process cat (pid: 2234, stack limit = 0xa08d256e)
3225 09:56:52.318785 # [ 116.703362] Stack: (0xc6ea7e38 to 0xc6ea8000)
3226 09:56:52.326868 # [ 116.707730] 7e20: 00000025 c5860000
3227 09:56:52.335143 # [ 116.715920] 7e40: 0000000a c6ea7f60 c6ea7e64 c6ea7e58 c138b2e8 c138b044 c6ea7e74 c6ea7e68
3228 09:56:52.343654 # [ 116.724109] 7e60: c0c2e420 c138b2d4 c6ea7e9c c6ea7e78 c0c2e920 c0c2e400 c0c2e800 c5abeb40
3229 09:56:52.351993 # [ 116.732298] 7e80: b6e46000 0000000a c532f240 c6ea7f60 c6ea7ec4 c6ea7ea0 c07f5a58 c0c2e80c
3230 09:56:52.360222 # [ 116.740487] 7ea0: 00000000 c5abeb40 b6e46000 c2816000 c6ea7f60 c07f59f4 c6ea7f5c c6ea7ec8
3231 09:56:52.370662 # [ 116.748675] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6ea6000
3232 09:56:52.377861 # [ 116.756865] 7ee0: b6e46000 00020000 00000004 0000000a 0001fff6 c6ea7ee0 00000001 b6e45000
3233 09:56:52.385876 # [ 116.765052] 7f00: c681d2c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3234 09:56:52.394082 # [ 116.773240] 7f20: 00000000 00000000 c13a08a0 39ee2ac8 c205cb20 c5abeb40 c5abeb40 c6ea6000
3235 09:56:52.403401 # [ 116.781429] 7f40: b6e46000 00000000 00000000 00000004 c6ea7f94 c6ea7f60 c0598c84 c05985f0
3236 09:56:52.409764 # [ 116.789616] 7f60: 00000000 00000000 c6ea7fac 39ee2ac8 0000000a 0000000a b6f8de00 00000004
3237 09:56:52.420868 # [ 116.797805] 7f80: c03002e4 c6ea6000 c6ea7fa4 c6ea7f98 c0598d14 c0598c1c 00000000 c6ea7fa8
3238 09:56:52.427705 # [ 116.805995] 7fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e46000 0000000a 00000000
3239 09:56:52.436854 # [ 116.814183] 7fc0: 0000000a 0000000a b6f8de00 00000004 00000001 00000000 00020000 beac3a54
3240 09:56:52.444795 # [ 116.822370] 7fe0: 00000004 beac3788 b6ef84cf b6e7e7e6 800e0030 00000001 00000000 00000000
3241 09:56:52.448198 # [ 116.830553] Backtrace:
3242 09:56:52.455081 # [ 116.833024] [<c138b038>] (execute_location) from [<c138b2e8>] (lkdtm_EXEC_NULL+0x20/0x24)
3243 09:56:52.461448 # [ 116.841215] r7:c6ea7f60 r6:0000000a r5:c5860000 r4:00000025
3244 09:56:52.469904 # [ 116.846896] [<c138b2c8>] (lkdtm_EXEC_NULL) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3245 09:56:52.476656 # [ 116.855006] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3246 09:56:52.485212 # [ 116.863029] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3247 09:56:52.492041 # [ 116.870959] r9:c6ea7f60 r8:c532f240 r7:0000000a r6:b6e46000 r5:c5abeb40 r4:c0c2e800
3248 09:56:52.501459 # [ 116.878722] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3249 09:56:52.509811 # [ 116.886566] r9:c07f59f4 r8:c6ea7f60 r7:c2816000 r6:b6e46000 r5:c5abeb40 r4:00000000
3250 09:56:52.517120 # [ 116.894321] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3251 09:56:52.524426 # [ 116.901468] r10:00000004 r9:00000000 r8:00000000 r7:b6e46000 r6:c6ea6000 r5:c5abeb40
3252 09:56:52.528159 # [ 116.909304] r4:c5abeb40
3253 09:56:52.534526 # [ 116.911851] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3254 09:56:52.543037 # [ 116.919000] r9:c6ea6000 r8:c03002e4 r7:00000004 r6:b6f8de00 r5:0000000a r4:0000000a
3255 09:56:52.550033 # [ 116.926760] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3256 09:56:52.558373 # [ 116.934335] Exception stack(0xc6ea7fa8 to 0xc[ 117.508235] lkdtm: Performing direct entry ACCESS_USERSPACE
3257 09:56:52.559425 6ea7ff0)
3258 09:56:52.567604 # [ 116.939398] 7fa0: [ 117.514606] lkdtm: attempting bad read at b6f9b000
3259 09:56:52.572966 0000000a 000000[ 117.522182] 8<--- cut here ---
3260 09:56:52.581147 0a 00000001 b[6 e 4161070.05 208060] Unhandled fault: page domain fault (0x01b) at 0xb6f9b000
3261 09:56:52.582074 00000a 0000000[0
3262 09:56:52.586023 1#1 7[. 5 316326] pgd = 566165a6
3263 09:56:52.593691 6.947587] 7fc0: 0000000a[ 0 01017.541029] [b6f9b000] *pgd=492a4831
3264 09:56:52.598417 000a b6f8de00 00000004 0[0 0 1010.547039] Internal error: : 1b [#10] SMP ARM
3265 09:56:52.601762 001 00000000 00020000 beac3a54
3266 09:56:52.630850 #[ 117.553820] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3267 09:56:52.643204 [ 116.955773] 7fe0: 0000[0 0 0117.585525] CPU: 3 PID: 2310 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3268 09:56:52.648596 beac3788 b6ef[8 4 c1f1 7b.65e975776] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3269 09:56:52.652620 7e6
3270 09:56:52.658874 # [ 116.960841] Code: bad P[ 117.604315] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3271 09:56:52.659233 C value
3272 09:56:52.665863 # [ 116.963996] ---[ [e 117.612396] LR is at __irq_work_queue_local+0x40/0x74
3273 09:56:52.672391 nd trace ca4978[e e 2181c77.16824125] pc : [<c0c2f408>] lr : [<c049b9e4>] psr: 600e0013
3274 09:56:52.674572 f ]---
3275 09:56:52.680419 # [E X E1C17_.N6U2L8L3:8 ] sp : c6ea5e38 ip : c6ea5d40 fp : c6ea5e64
3276 09:56:52.687664 missing 'call t[r a c1e1:7'.:6 3[344] r10: 00000011 r9 : c1ad040c r8 : c15e8544
3277 09:56:52.689403 FAIL]
3278 09:56:52.696893 not ok[ 3 61 1s7e.l6f4t2e63] r7 : c6ea5f60 r6 : 00000051 r5 : c6ea4000 r4 : b6f9b000
3279 09:56:52.705437 sts: lkdtm: [E X E1C1_7N.U6L5L0.998] r3 : 4728b588 r2 : 4728b588 r1 : ef7c05e0 r0 : 00000026
3280 09:56:52.705758 h # exit=1
3281 09:56:52.713112 # se[l f t1e1s7t.s6:59434] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3282 09:56:52.721819 lkdtm: ACCESS_[U S E1R1S7P.A6C6E8648] Control: 10c5387d Table: 15d4c04a DAC: 00000051
3283 09:56:52.722091 sh
3284 09:56:52.727159 [ 117.676391] Process cat (pid: 2310, stack limit = 0x55ec4a4c)
3285 09:56:52.731373 [ 117.682478] Stack: (0xc6ea5e38 to 0xc6ea6000)
3286 09:56:52.740436 [ 117.686846] 5e20: 00000022 00000000
3287 09:56:52.748378 [ 117.695037] 5e40: 00000000 4728b588 c6ea5e6c 00000026 c5d62000 00000011 c6ea5e74 c6ea5e68
3288 09:56:52.755283 [ 117.703227] 5e60: c0c2e420 c0c2f300 c6ea5e9c c6ea5e78 c0c2e920 c0c2e400 c0c2e800 c681d2c0
3289 09:56:52.764022 [ 117.711416] 5e80: b6e55000 00000011 c532f240 c6ea5f60 c6ea5ec4 c6ea5ea0 c07f5a58 c0c2e80c
3290 09:56:52.774316 [ 117.719604] 5ea0: 00000000 c681d2c0 b6e55000 c2816000 c6ea5f60 c07f59f4 c6ea5f5c c6ea5ec8
3291 09:56:52.782943 [ 117.727793] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6ea4000
3292 09:56:52.789358 [ 117.735982] 5ee0: b6e55000 00020000 00000004 00000011 0001ffef c6ea5ee0 00000001 b6e54000
3293 09:56:52.799587 [ 117.744169] 5f00: c5abf400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3294 09:56:52.807135 [ 117.752357] 5f20: 00000000 00000000 c13a08a0 4728b588 c205cb20 c681d2c0 c681d2c0 c6ea4000
3295 09:56:52.813100 [ 117.760544] 5f40: b6e55000 00000000 00000000 00000004 c6ea5f94 c6ea5f60 c0598c84 c05985f0
3296 09:56:52.822634 [ 117.768733] 5f60: 00000000 00000000 c6ea5fac 4728b588 00000011 00000011 b6f9ce00 00000004
3297 09:56:52.828965 [ 117.776921] 5f80: c03002e4 c6ea4000 c6ea5fa4 c6ea5f98 c0598d14 c0598c1c 00000000 c6ea5fa8
3298 09:56:52.840591 [ 117.785108] 5fa0: c03000c0 c0598d08 00000011 00000011 00000001 b6e55000 00000011 00000000
3299 09:56:52.847106 [ 117.793297] 5fc0: 00000011 00000011 b6f9ce00 00000004 00000001 00000000 00020000 bec5ca54
3300 09:56:52.855518 [ 117.801485] 5fe0: 00000004 bec5c788 b6f074cf b6e8d7e6 800e0030 00000001 00000000 00000000
3301 09:56:52.860449 [ 117.809665] Backtrace:
3302 09:56:52.866838 [ 117.812140] [<c0c2f2f4>] (lkdtm_ACCESS_USERSPACE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3303 09:56:52.871342 [ 117.820851] r6:00000011 r5:c5d62000 r4:00000026
3304 09:56:52.877708 [ 117.825486] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3305 09:56:52.885417 [ 117.833509] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3306 09:56:52.894814 [ 117.841438] r9:c6ea5f60 r8:c532f240 r7:00000011 r6:b6e55000 r5:c681d2c0 r4:c0c2e800
3307 09:56:52.900951 [ 117.849199] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3308 09:56:52.910238 [ 117.857041] r9:c07f59f4 r8:c6ea5f60 r7:c2816000 r6:b6e55000 r5:c681d2c0 r4:00000000
3309 09:56:52.918480 [ 117.864800] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3310 09:56:52.923784 [ 117.871946] r10:00000004 r9:00000000 r8:00000000 r7:b6e55000 r6:c6ea4000 r5:c681d2c0
3311 09:56:52.927107 [ 117.879781] r4:c681d2c0
3312 09:56:52.935988 [ 117.882328] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3313 09:56:52.941930 [ 117.889475] r9:c6ea4000 r8:c03002e4 r7:00000004 r6:b6f9ce00 r5:00000011 r4:00000011
3314 09:56:52.949990 [ 117.897234] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3315 09:56:52.954990 [ 117.904809] Exception stack(0xc6ea5fa8 to 0xc6ea5ff0)
3316 09:56:52.962372 [ 117.909871] 5fa0: 00000011 00000011 00000001 b6e55000 00000011 00000000
3317 09:56:52.970751 [ 117.918061] 5fc0: 00000011 00000011 b6f9ce00 00000004 00000001 00000000 00020000 bec5ca54
3318 09:56:52.975464 [ 117.926248] 5fe0: 00000004 bec5c788 b6f074cf b6e8d7e6
3319 09:56:52.981320 [ 117.931313] Code: e1a01004 e3010330 e34c01ad eb1d43fb (e5943000)
3320 09:56:52.986162 [ 117.937422] ---[ end trace ca4978ee28c71850 ]---
3321 09:56:52.990182 # Segmentation fault
3322 09:56:53.145249 # [ 117.508235] lkdtm: Performing direct entry ACCESS_USERSPACE
3323 09:56:53.150270 # [ 117.514606] lkdtm: attempting bad read at b6f9b000
3324 09:56:53.152668 # [ 117.522182] 8<--- cut here ---
3325 09:56:53.160159 # [ 117.528060] Unhandled fault: page domain fault (0x01b) at 0xb6f9b000
3326 09:56:53.162725 # [ 117.536326] pgd = 566165a6
3327 09:56:53.165776 # [ 117.541029] [b6f9b000] *pgd=492a4831
3328 09:56:53.169348 # [ 117.547039] Internal error: : 1b [#10] SMP ARM
3329 09:56:53.198231 # [ 117.553820] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3330 09:56:53.206968 # [ 117.585525] CPU: 3 PID: 2310 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3331 09:56:53.212550 # [ 117.595776] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3332 09:56:53.219352 # [ 117.604315] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3333 09:56:53.223751 # [ 117.612396] LR is at __irq_work_queue_local+0x40/0x74
3334 09:56:53.229264 # [ 117.620125] pc : [<c0c2f408>] lr : [<c049b9e4>] psr: 600e0013
3335 09:56:53.237153 # [ 117.628382] sp : c6ea5e38 ip : c6ea5d40 fp : c6ea5e64
3336 09:56:53.244197 # [ 117.635344] r10: 00000011 r9 : c1ad040c r8 : c15e8544
3337 09:56:53.247568 # [ 117.642563] r7 : c6ea5f60 r6 : 00000051 r5 : c6ea4000 r4 : b6f9b000
3338 09:56:53.254285 # [ 117.650998] r3 : 4728b588 r2 : 4728b588 r1 : ef7c05e0 r0 : 00000026
3339 09:56:53.262504 # [ 117.659434] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3340 09:56:53.267499 # [ 117.668648] Control: 10c5387d Table: 15d4c04a DAC: 00000051
3341 09:56:53.273328 # [ 117.676391] Process cat (pid: 2310, stack limit = 0x55ec4a4c)
3342 09:56:53.277388 # [ 117.682478] Stack: (0xc6ea5e38 to 0xc6ea6000)
3343 09:56:53.285566 # [ 117.686846] 5e20: 00000022 00000000
3344 09:56:53.294114 # [ 117.695037] 5e40: 00000000 4728b588 c6ea5e6c 00000026 c5d62000 00000011 c6ea5e74 c6ea5e68
3345 09:56:53.302656 # [ 117.703227] 5e60: c0c2e420 c0c2f300 c6ea5e9c c6ea5e78 c0c2e920 c0c2e400 c0c2e800 c681d2c0
3346 09:56:53.310704 # [ 117.711416] 5e80: b6e55000 00000011 c532f240 c6ea5f60 c6ea5ec4 c6ea5ea0 c07f5a58 c0c2e80c
3347 09:56:53.320562 # [ 117.719604] 5ea0: 00000000 c681d2c0 b6e55000 c2816000 c6ea5f60 c07f59f4 c6ea5f5c c6ea5ec8
3348 09:56:53.328387 # [ 117.727793] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6ea4000
3349 09:56:53.335865 # [ 117.735982] 5ee0: b6e55000 00020000 00000004 00000011 0001ffef c6ea5ee0 00000001 b6e54000
3350 09:56:53.345949 # [ 117.744169] 5f00: c5abf400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3351 09:56:53.352552 # [ 117.752357] 5f20: 00000000 00000000 c13a08a0 4728b588 c205cb20 c681d2c0 c681d2c0 c6ea4000
3352 09:56:53.360466 # [ 117.760544] 5f40: b6e55000 00000000 00000000 00000004 c6ea5f94 c6ea5f60 c0598c84 c05985f0
3353 09:56:53.369301 # [ 117.768733] 5f60: 00000000 00000000 c6ea5fac 4728b588 00000011 00000011 b6f9ce00 00000004
3354 09:56:53.380953 # [ 117.776921] 5f80: c03002e4 c6ea4000 c6ea5fa4 c6ea5f98 c0598d14 c0598c1c 00000000 c6ea5fa8
3355 09:56:53.385430 # [ 117.785108] 5fa0: c03000c0 c0598d08 00000011 00000011 00000001 b6e55000 00000011 00000000
3356 09:56:53.396855 # [ 117.793297] 5fc0: 00000011 00000011 b6f9ce00 00000004 00000001 00000000 00020000 bec5ca54
3357 09:56:53.404249 # [ 117.801485] 5fe0: 00000004 bec5c788 b6f074cf b6e8d7e6 800e0030 00000001 00000000 00000000
3358 09:56:53.406321 # [ 117.809665] Backtrace:
3359 09:56:53.414072 # [ 117.812140] [<c0c2f2f4>] (lkdtm_ACCESS_USERSPACE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3360 09:56:53.418831 # [ 117.820851] r6:00000011 r5:c5d62000 r4:00000026
3361 09:56:53.427293 # [ 117.825486] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3362 09:56:53.434252 # [ 117.833509] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3363 09:56:53.443992 # [ 117.841438] r9:c6ea5f60 r8:c532f240 r7:00000011 r6:b6e55000 r5:c681d2c0 r4:c0c2e800
3364 09:56:53.451113 # [ 117.849199] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3365 09:56:53.458469 # [ 117.857041] r9:c07f59f4 r8:c6ea5f60 r7:c2816000 r6:b6e55000 r5:c681d2c0 r4:00000000
3366 09:56:53.469009 # [ 117.864800] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3367 09:56:53.476836 # [ 117.871946] r10:00000004 r9:00000000 r8:00000000 r7:b6e55000 r6:c6ea4000 r5:c681d2c0
3368 09:56:53.477110 # [ 117.879781] r4:c681d2c0
3369 09:56:53.484953 # [ 117.882328] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3370 09:56:53.493124 # [ 117.889475] r9:c6ea4000 r8:c03002e4 r7:00000004 r6:b6f9ce00 r5:00000011 r4:00000011
3371 09:56:53.501158 # [ 117.897234] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3372 09:56:53.506255 # [ 117.904809] Exception stack(0xc6ea5fa8 to 0xc6ea5ff0)
3373 09:56:53.515066 # [ 117.909871] 5fa0: 00000011 00000011 00000001 b6e55000 00000011 00000000
3374 09:56:53.523311 # [ 117.918061] 5fc0: 00000011 00000011 b6f9ce00 00000004 00000001 00000000 00020000 bec5ca54
3375 09:56:53.526457 # [ 117.926248] 5fe0: 00000004 bec5c788 b6f074cf b6e8d7e6
3376 09:56:53.534952 # [ 117.931313] Code: e1a01004 e3010330 e34c01ad eb1d43fb (e5943000)
3377 09:56:53.537398 # [ 117.937422] ---[ end trace ca4978ee28c71850 ]---
3378 09:56:53.542368 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3379 09:56:53.546647 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
3380 09:56:53.550240 # selftests: lkdtm: ACCESS_NULL.sh
3381 09:56:53.565570 [ 118.516014] lkdtm: Performing direct entry ACCESS_NULL
3382 09:56:53.572016 [ 118.521315] lkdtm: attempting bad read at 00000000
3383 09:56:53.574834 [ 118.526160] 8<--- cut here ---
3384 09:56:53.581417 [ 118.529247] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3385 09:56:53.585845 [ 118.537442] pgd = 566165a6
3386 09:56:53.590276 [ 118.540167] [00000000] *pgd=00000000
3387 09:56:53.592260 [ 118.543838] Internal error: Oops: 5 [#11] SMP ARM
3388 09:56:53.621829 [ 118.548557] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3389 09:56:53.630203 [ 118.577624] CPU: 3 PID: 2385 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3390 09:56:53.637220 [ 118.585377] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3391 09:56:53.641265 [ 118.591925] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3392 09:56:53.643463 [ 118.596553] LR is at 0x0
3393 09:56:53.651493 [ 118.599096] pc : [<c138b314>] lr : [<00000000>] psr: 600e0013
3394 09:56:53.656730 [ 118.605372] sp : c6c51e50 ip : 00000027 fp : c6c51e64
3395 09:56:53.663124 [ 118.610605] r10: 0000000c r9 : c1ad0420 r8 : c15e8544
3396 09:56:53.666484 [ 118.615837] r7 : c6c51f60 r6 : 0000000c r5 : c6973000 r4 : 00000000
3397 09:56:53.674838 [ 118.622371] r3 : 7b2d45f4 r2 : 7b2d45f4 r1 : ef7c05e4 r0 : 00000026
3398 09:56:53.681431 [ 118.628908] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3399 09:56:53.686432 [ 118.636053] Control: 10c5387d Table: 15d4c04a DAC: 00000051
3400 09:56:53.694343 [ 118.641808] Process cat (pid: 2385, stack limit = 0x2ba7a024)
3401 09:56:53.699100 [ 118.647563] Stack: (0xc6c51e50 to 0xc6c52000)
3402 09:56:53.705592 [ 118.651932] 1e40: 00000027 c6973000 c6c51e74 c6c51e68
3403 09:56:53.712650 [ 118.660121] 1e60: c0c2e420 c138b2f8 c6c51e9c c6c51e78 c0c2e920 c0c2e400 c0c2e800 c681cb40
3404 09:56:53.723403 [ 118.668310] 1e80: b6e8e000 0000000c c532f240 c6c51f60 c6c51ec4 c6c51ea0 c07f5a58 c0c2e80c
3405 09:56:53.728879 [ 118.676498] 1ea0: 00000000 c681cb40 b6e8e000 c2816000 c6c51f60 c07f59f4 c6c51f5c c6c51ec8
3406 09:56:53.737436 [ 118.684688] 1ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6c50000
3407 09:56:53.747179 [ 118.692876] 1ee0: b6e8e000 00020000 00000004 0000000c 0001fff4 c6c51ee0 00000001 b6e8d000
3408 09:56:53.754634 [ 118.701064] 1f00: c5b38000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3409 09:56:53.761516 [ 118.709254] 1f20: 00000000 00000000 c13a08a0 7b2d45f4 c205cb20 c681cb40 c681cb40 c6c50000
3410 09:56:53.771389 [ 118.717443] 1f40: b6e8e000 00000000 00000000 00000004 c6c51f94 c6c51f60 c0598c84 c05985f0
3411 09:56:53.778652 [ 118.725633] 1f60: 00000000 00000000 c6c51fac 7b2d45f4 0000000c 0000000c b6fd5e00 00000004
3412 09:56:53.789181 [ 118.733822] 1f80: c03002e4 c6c50000 c6c51fa4 c6c51f98 c0598d14 c0598c1c 00000000 c6c51fa8
3413 09:56:53.794506 [ 118.742010] 1fa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6e8e000 0000000c 00000000
3414 09:56:53.802765 [ 118.750199] 1fc0: 0000000c 0000000c b6fd5e00 00000004 00000001 00000000 00020000 bea81a54
3415 09:56:53.811138 [ 118.758387] 1fe0: 00000004 bea81788 b6f404cf b6ec67e6 800e0030 00000001 00000000 00000000
3416 09:56:53.814160 [ 118.766569] Backtrace:
3417 09:56:53.821155 [ 118.769048] [<c138b2ec>] (lkdtm_ACCESS_NULL) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3418 09:56:53.825902 [ 118.777322] r5:c6973000 r4:00000027
3419 09:56:53.833192 [ 118.780916] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3420 09:56:53.841169 [ 118.788940] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3421 09:56:53.850398 [ 118.796869] r9:c6c51f60 r8:c532f240 r7:0000000c r6:b6e8e000 r5:c681cb40 r4:c0c2e800
3422 09:56:53.857240 [ 118.804631] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3423 09:56:53.864506 [ 118.812473] r9:c07f59f4 r8:c6c51f60 r7:c2816000 r6:b6e8e000 r5:c681cb40 r4:00000000
3424 09:56:53.873599 [ 118.820230] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3425 09:56:53.879603 [ 118.827377] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c6c50000 r5:c681cb40
3426 09:56:53.882189 [ 118.835213] r4:c681cb40
3427 09:56:53.891449 [ 118.837760] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3428 09:56:53.897965 [ 118.844908] r9:c6c50000 r8:c03002e4 r7:00000004 r6:b6fd5e00 r5:0000000c r4:0000000c
3429 09:56:53.908010 [ 118.852666] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3430 09:56:53.909685 [ 118.860242] Exception stack(0xc6c51fa8 to 0xc6c51ff0)
3431 09:56:53.917496 [ 118.865307] 1fa0: 0000000c 0000000c 00000001 b6e8e000 0000000c 00000000
3432 09:56:53.926643 [ 118.873499] 1fc0: 0000000c 0000000c b6fd5e00 00000004 00000001 00000000 00020000 bea81a54
3433 09:56:53.932795 [ 118.881686] 1fe0: 00000004 bea81788 b6f404cf b6ec67e6
3434 09:56:53.938785 [ 118.886752] Code: e3010330 e34c01ad e1a01004 ebffd438 (e5945000)
3435 09:56:53.941885 [ 118.892940] ---[ end trace ca4978ee28c71851 ]---
3436 09:56:53.944953 # Segmentation fault
3437 09:56:54.084401 # [ 118.516014] lkdtm: Performing direct entry ACCESS_NULL
3438 09:56:54.089731 # [ 118.521315] lkdtm: attempting bad read at 00000000
3439 09:56:54.093472 # [ 118.526160] 8<--- cut here ---
3440 09:56:54.100322 # [ 118.529247] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3441 09:56:54.104238 # [ 118.537442] pgd = 566165a6
3442 09:56:54.109287 # [ 118.540167] [00000000] *pgd=00000000
3443 09:56:54.115172 # [ 118.543838] Internal error: Oops: 5 [#11] SMP ARM
3444 09:56:54.143679 # [ 118.548557] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3445 09:56:54.151332 # [ 118.577624] CPU: 3 PID: 2385 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3446 09:56:54.157041 # [ 118.585377] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3447 09:56:54.161998 # [ 118.591925] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3448 09:56:54.164687 # [ 118.596553] LR is at 0x0
3449 09:56:54.170246 # [ 118.599096] pc : [<c138b314>] lr : [<00000000>] psr: 600e0013
3450 09:56:54.177353 # [ 118.605372] sp : c6c51e50 ip : 00000027 fp : c6c51e64
3451 09:56:54.182935 # [ 118.610605] r10: 0000000c r9 : c1ad0420 r8 : c15e8544
3452 09:56:54.188017 # [ 118.615837] r7 : c6c51f60 r6 : 0000000c r5 : c6973000 r4 : 00000000
3453 09:56:54.195162 # [ 118.622371] r3 : 7b2d45f4 r2 : 7b2d45f4 r1 : ef7c05e4 r0 : 00000026
3454 09:56:54.202687 # [ 118.628908] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3455 09:56:54.210738 # [ 118.636053] Control: 10c5387d Table: 15d4c04a DAC: 00000051
3456 09:56:54.213326 # [ 118.641808] Process cat (pid: 2385, stack limit = 0x2ba7a024)
3457 09:56:54.217881 # [ 118.647563] Stack: (0xc6c51e50 to 0xc6c52000)
3458 09:56:54.226490 # [ 118.651932] 1e40: 00000027 c6973000 c6c51e74 c6c51e68
3459 09:56:54.234618 # [ 118.660121] 1e60: c0c2e420 c138b2f8 c6c51e9c c6c51e78 c0c2e920 c0c2e400 c0c2e800 c681cb40
3460 09:56:54.244693 # [ 118.668310] 1e80: b6e8e000 0000000c c532f240 c6c51f60 c6c51ec4 c6c51ea0 c07f5a58 c0c2e80c
3461 09:56:54.251233 # [ 118.676498] 1ea0: 00000000 c681cb40 b6e8e000 c2816000 c6c51f60 c07f59f4 c6c51f5c c6c51ec8
3462 09:56:54.258699 # [ 118.684688] 1ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6c50000
3463 09:56:54.269471 # [ 118.692876] 1ee0: b6e8e000 00020000 00000004 0000000c 0001fff4 c6c51ee0 00000001 b6e8d000
3464 09:56:54.276787 # [ 118.701064] 1f00: c5b38000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3465 09:56:54.286186 # [ 118.709254] 1f20: 00000000 00000000 c13a08a0 7b2d45f4 c205cb20 c681cb40 c681cb40 c6c50000
3466 09:56:54.292582 # [ 118.717443] 1f40: b6e8e000 00000000 00000000 00000004 c6c51f94 c6c51f60 c0598c84 c05985f0
3467 09:56:54.302321 # [ 118.725633] 1f60: 00000000 00000000 c6c51fac 7b2d45f4 0000000c 0000000c b6fd5e00 00000004
3468 09:56:54.311882 # [ 118.733822] 1f80: c03002e4 c6c50000 c6c51fa4 c6c51f98 c0598d14 c0598c1c 00000000 c6c51fa8
3469 09:56:54.317972 # [ 118.742010] 1fa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6e8e000 0000000c 00000000
3470 09:56:54.327361 # [ 118.750199] 1fc0: 0000000c 0000000c b6fd5e00 00000004 00000001 00000000 00020000 bea81a54
3471 09:56:54.335084 # [ 118.758387] 1fe0: 00000004 bea81788 b6f404cf b6ec67e6 800e0030 00000001 00000000 00000000
3472 09:56:54.337716 # [ 118.766569] Backtrace:
3473 09:56:54.346477 # [ 118.769048] [<c138b2ec>] (lkdtm_ACCESS_NULL) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3474 09:56:54.351342 # [ 118.777322] r5:c6973000 r4:00000027
3475 09:56:54.359595 # [ 118.780916] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3476 09:56:54.365077 # [ 118.788940] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3477 09:56:54.373095 # [ 118.796869] r9:c6c51f60 r8:c532f240 r7:0000000c r6:b6e8e000 r5:c681cb40 r4:c0c2e800
3478 09:56:54.381933 # [ 118.804631] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3479 09:56:54.391710 # [ 118.812473] r9:c07f59f4 r8:c6c51f60 r7:c2816000 r6:b6e8e000 r5:c681cb40 r4:00000000
3480 09:56:54.396228 # [ 118.820230] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3481 09:56:54.405082 # [ 118.827377] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c6c50000 r5:c681cb40
3482 09:56:54.407035 # [ 118.835213] r4:c681cb40
3483 09:56:54.414571 # [ 118.837760] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3484 09:56:54.422971 # [ 118.844908] r9:c6c50000 r8:c03002e4 r7:00000004 r6:b6fd5e00 r5:0000000c r4:0000000c
3485 09:56:54.430863 # [ 118.852666] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3486 09:56:54.436157 # [ 118.860242] Exception stack(0xc6c51fa8 to 0xc6c51ff0)
3487 09:56:54.444173 # [ 118.865307] 1fa0: 0000000c 0000000c 00000001 b6e8e000 0000000c 00000000
3488 09:56:54.454031 # [ 118.873499] 1fc0: 0000000c 0000000c b6fd5e00 00000004 00000001 00000000 00020000 bea81a54
3489 09:56:54.459726 # [ 118.881686] 1fe0: 00000004 bea81788 b6f404cf b6ec67e6
3490 09:56:54.463224 # [ 118.886752] Code: e3010330 e34c01ad e1a01004 ebffd438 (e5945000)
3491 09:56:54.470865 # [ 118.892940] ---[ end trace ca4978ee28c71851 ]---
3492 09:56:54.472238 # ACCESS_NULL: missing 'call trace:': [FAIL]
3493 09:56:54.478390 not ok 38 selftests: lkdtm: ACCESS_NULL.sh # exit=1
3494 09:56:54.479334 # selftests: lkdtm: WRITE_RO.sh
3495 09:56:54.499607 [ 119.446256] lkdtm: Performing direct entry WRITE_RO
3496 09:56:54.502440 [ 119.451223] lkdtm: attempting bad rodata write at c15e87dc
3497 09:56:54.503782 [ 119.456726] 8<--- cut here ---
3498 09:56:54.512820 [ 119.459789] Unable to handle kernel paging request at virtual address c15e87dc
3499 09:56:54.514404 [ 119.467021] pgd = b7b32bd2
3500 09:56:54.521529 [ 119.469735] [c15e87dc] *pgd=1141941e(bad)
3501 09:56:54.522605 [ 119.473769] Internal error: Oops: 80d [#12] SMP ARM
3502 09:56:54.552217 [ 119.478656] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3503 09:56:54.559887 [ 119.507732] CPU: 3 PID: 2459 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3504 09:56:54.567451 [ 119.515482] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3505 09:56:54.571617 [ 119.522026] PC is at lkdtm_WRITE_RO+0x44/0x50
3506 09:56:54.573797 [ 119.526394] LR is at 0x0
3507 09:56:54.581026 [ 119.528936] pc : [<c138b130>] lr : [<00000000>] psr: 600e0013
3508 09:56:54.585495 [ 119.535209] sp : c6efbe50 ip : 00000027 fp : c6efbe64
3509 09:56:54.589665 [ 119.540440] r10: 00000009 r9 : c1ad042c r8 : c15e8544
3510 09:56:54.597518 [ 119.545672] r7 : c6efbf60 r6 : 00000009 r5 : c5843000 r4 : c15e87dc
3511 09:56:54.604760 [ 119.552207] r3 : 0198b861 r2 : aa55aa55 r1 : ef7c05e4 r0 : c1ad1230
3512 09:56:54.611907 [ 119.558743] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3513 09:56:54.617399 [ 119.565887] Control: 10c5387d Table: 16efc04a DAC: 00000051
3514 09:56:54.622521 [ 119.571641] Process cat (pid: 2459, stack limit = 0xe4449fe0)
3515 09:56:54.628132 [ 119.577395] Stack: (0xc6efbe50 to 0xc6efc000)
3516 09:56:54.635021 [ 119.581765] be40: 00000028 c5843000 c6efbe74 c6efbe68
3517 09:56:54.643850 [ 119.589953] be60: c0c2e420 c138b0f8 c6efbe9c c6efbe78 c0c2e920 c0c2e400 c0c2e800 c6e1b540
3518 09:56:54.650345 [ 119.598142] be80: b6e53000 00000009 c532f240 c6efbf60 c6efbec4 c6efbea0 c07f5a58 c0c2e80c
3519 09:56:54.658556 [ 119.606330] bea0: 00000000 c6e1b540 b6e53000 c2816000 c6efbf60 c07f59f4 c6efbf5c c6efbec8
3520 09:56:54.669671 [ 119.614519] bec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6efa000
3521 09:56:54.675712 [ 119.622707] bee0: b6e53000 00020000 00000004 00000009 0001fff7 c6efbee0 00000001 b6e52000
3522 09:56:54.683890 [ 119.630894] bf00: c5abc780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3523 09:56:54.692457 [ 119.639083] bf20: 00000000 00000000 c13a08a0 d04ca753 c205cb20 c6e1b540 c6e1b540 c6efa000
3524 09:56:54.699326 [ 119.647270] bf40: b6e53000 00000000 00000000 00000004 c6efbf94 c6efbf60 c0598c84 c05985f0
3525 09:56:54.709085 [ 119.655457] bf60: 00000000 00000000 c6efbfac d04ca753 00000009 00000009 b6f9ae00 00000004
3526 09:56:54.718067 [ 119.663645] bf80: c03002e4 c6efa000 c6efbfa4 c6efbf98 c0598d14 c0598c1c 00000000 c6efbfa8
3527 09:56:54.726018 [ 119.671834] bfa0: c03000c0 c0598d08 00000009 00000009 00000001 b6e53000 00000009 00000000
3528 09:56:54.732815 [ 119.680022] bfc0: 00000009 00000009 b6f9ae00 00000004 00000001 00000000 00020000 be81ea54
3529 09:56:54.741575 [ 119.688210] bfe0: 00000004 be81e788 b6f054cf b6e8b7e6 800e0030 00000001 00000000 00000000
3530 09:56:54.742654 [ 119.696392] Backtrace:
3531 09:56:54.753995 [ 119.698868] [<c138b0ec>] (lkdtm_WRITE_RO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3532 09:56:54.754988 [ 119.706882] r5:c5843000 r4:00000028
3533 09:56:54.762512 [ 119.710474] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3534 09:56:54.771378 [ 119.718499] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3535 09:56:54.779845 [ 119.726428] r9:c6efbf60 r8:c532f240 r7:00000009 r6:b6e53000 r5:c6e1b540 r4:c0c2e800
3536 09:56:54.787746 [ 119.734188] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3537 09:56:54.794721 [ 119.742030] r9:c07f59f4 r8:c6efbf60 r7:c2816000 r6:b6e53000 r5:c6e1b540 r4:00000000
3538 09:56:54.803454 [ 119.749787] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3539 09:56:54.809512 [ 119.756933] r10:00000004 r9:00000000 r8:00000000 r7:b6e53000 r6:c6efa000 r5:c6e1b540
3540 09:56:54.812633 [ 119.764768] r4:c6e1b540
3541 09:56:54.819807 [ 119.767314] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3542 09:56:54.827266 [ 119.774460] r9:c6efa000 r8:c03002e4 r7:00000004 r6:b6f9ae00 r5:00000009 r4:00000009
3543 09:56:54.835610 [ 119.782217] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3544 09:56:54.839369 [ 119.789792] Exception stack(0xc6efbfa8 to 0xc6efbff0)
3545 09:56:54.848671 [ 119.794854] bfa0: 00000009 00000009 00000001 b6e53000 00000009 00000000
3546 09:56:54.855430 [ 119.803043] bfc0: 00000009 00000009 b6f9ae00 00000004 00000001 00000000 00020000 be81ea54
3547 09:56:54.861337 [ 119.811228] bfe0: 00000004 be81e788 b6f054cf b6e8b7e6
3548 09:56:54.870659 [ 119.816291] Code: e34a3bcd e3010230 e34c01ad e0233002 (e5843000)
3549 09:56:54.871651 [ 119.822398] ---[ end trace ca4978ee28c71852 ]---
3550 09:56:54.875006 # Segmentation fault
3551 09:56:55.046595 # [ 119.446256] lkdtm: Performing direct entry WRITE_RO
3552 09:56:55.051265 # [ 119.451223] lkdtm: attempting bad rodata write at c15e87dc
3553 09:56:55.053086 # [ 119.456726] 8<--- cut here ---
3554 09:56:55.062879 # [ 119.459789] Unable to handle kernel paging request at virtual address c15e87dc
3555 09:56:55.065506 # [ 119.467021] pgd = b7b32bd2
3556 09:56:55.067929 # [ 119.469735] [c15e87dc] *pgd=1141941e(bad)
3557 09:56:55.072498 # [ 119.473769] Internal error: Oops: 80d [#12] SMP ARM
3558 09:56:55.101718 # [ 119.478656] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3559 09:56:55.109611 # [ 119.507732] CPU: 3 PID: 2459 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3560 09:56:55.117067 # [ 119.515482] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3561 09:56:55.120662 # [ 119.522026] PC is at lkdtm_WRITE_RO+0x44/0x50
3562 09:56:55.126458 # [ 119.526394] LR is at 0x0
3563 09:56:55.129955 # [ 119.528936] pc : [<c138b130>] lr : [<00000000>] psr: 600e0013
3564 09:56:55.135801 # [ 119.535209] sp : c6efbe50 ip : 00000027 fp : c6efbe64
3565 09:56:55.143187 # [ 119.540440] r10: 00000009 r9 : c1ad042c r8 : c15e8544
3566 09:56:55.149106 # [ 119.545672] r7 : c6efbf60 r6 : 00000009 r5 : c5843000 r4 : c15e87dc
3567 09:56:55.153998 # [ 119.552207] r3 : 0198b861 r2 : aa55aa55 r1 : ef7c05e4 r0 : c1ad1230
3568 09:56:55.161236 # [ 119.558743] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3569 09:56:55.166526 # [ 119.565887] Control: 10c5387d Table: 16efc04a DAC: 00000051
3570 09:56:55.173843 # [ 119.571641] Process cat (pid: 2459, stack limit = 0xe4449fe0)
3571 09:56:55.179342 # [ 119.577395] Stack: (0xc6efbe50 to 0xc6efc000)
3572 09:56:55.186321 # [ 119.581765] be40: 00000028 c5843000 c6efbe74 c6efbe68
3573 09:56:55.196072 # [ 119.589953] be60: c0c2e420 c138b0f8 c6efbe9c c6efbe78 c0c2e920 c0c2e400 c0c2e800 c6e1b540
3574 09:56:55.202635 # [ 119.598142] be80: b6e53000 00000009 c532f240 c6efbf60 c6efbec4 c6efbea0 c07f5a58 c0c2e80c
3575 09:56:55.211414 # [ 119.606330] bea0: 00000000 c6e1b540 b6e53000 c2816000 c6efbf60 c07f59f4 c6efbf5c c6efbec8
3576 09:56:55.219269 # [ 119.614519] bec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6efa000
3577 09:56:55.228705 # [ 119.622707] bee0: b6e53000 00020000 00000004 00000009 0001fff7 c6efbee0 00000001 b6e52000
3578 09:56:55.237512 # [ 119.630894] bf00: c5abc780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3579 09:56:55.244836 # [ 119.639083] bf20: 00000000 00000000 c13a08a0 d04ca753 c205cb20 c6e1b540 c6e1b540 c6efa000
3580 09:56:55.255167 # [ 119.647270] bf40: b6e53000 00000000 00000000 00000004 c6efbf94 c6efbf60 c0598c84 c05985f0
3581 09:56:55.261658 # [ 119.655457] bf60: 00000000 00000000 c6efbfac d04ca753 00000009 00000009 b6f9ae00 00000004
3582 09:56:55.270498 # [ 119.663645] bf80: c03002e4 c6efa000 c6efbfa4 c6efbf98 c0598d14 c0598c1c 00000000 c6efbfa8
3583 09:56:55.280692 # [ 119.671834] bfa0: c03000c0 c0598d08 00000009 00000009 00000001 b6e53000 00000009 00000000
3584 09:56:55.286353 # [ 119.680022] bfc0: 00000009 00000009 b6f9ae00 00000004 00000001 00000000 00020000 be81ea54
3585 09:56:55.294776 # [ 119.688210] bfe0: 00000004 be81e788 b6f054cf b6e8b7e6 800e0030 00000001 00000000 00000000
3586 09:56:55.297398 # [ 119.696392] Backtrace:
3587 09:56:55.304922 # [ 119.698868] [<c138b0ec>] (lkdtm_WRITE_RO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3588 09:56:55.309095 # [ 119.706882] r5:c5843000 r4:00000028
3589 09:56:55.317837 # [ 119.710474] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3590 09:56:55.326769 # [ 119.718499] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3591 09:56:55.333443 # [ 119.726428] r9:c6efbf60 r8:c532f240 r7:00000009 r6:b6e53000 r5:c6e1b540 r4:c0c2e800
3592 09:56:55.341387 # [ 119.734188] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3593 09:56:55.350120 # [ 119.742030] r9:c07f59f4 r8:c6efbf60 r7:c2816000 r6:b6e53000 r5:c6e1b540 r4:00000000
3594 09:56:55.355607 # [ 119.749787] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3595 09:56:55.366177 # [ 119.756933] r10:00000004 r9:00000000 r8:00000000 r7:b6e53000 r6:c6efa000 r5:c6e1b540
3596 09:56:55.368477 # [ 119.764768] r4:c6e1b540
3597 09:56:55.374804 # [ 119.767314] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3598 09:56:55.382070 # [ 119.774460] r9:c6efa000 r8:c03002e4 r7:00000004 r6:b6f9ae00 r5:00000009 r4:00000009
3599 09:56:55.390600 # [ 119.782217] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3600 09:56:55.395917 # [ 119.789792] Exception stack(0xc6efbfa8 to 0xc6efbff0)
3601 09:56:55.403883 # [ 119.794854] bfa0: 00000009 00000009 00000001 b6e53000 00000009 00000000
3602 09:56:55.412941 # [ 119.803043] bfc0: 00000009 00000009 b6f9ae00 00000004 00000001 00000000 00020000 be81ea54
3603 09:56:55.419539 # [ 119.811228] bfe0: 00000004 be81e788 b6f054cf b6e8b7e6
3604 09:56:55.423650 # [ 119.816291] Code: e34a3bcd e3010230 e34c01ad e0233002 (e5843000)
3605 09:56:55.427510 # [ 119.822398] ---[ end trace ca4978ee28c71852 ]---
3606 09:56:55.433853 # WRITE_RO: missing 'call trace:': [FAIL]
3607 09:56:55.437170 not ok 39 selftests: lkdtm: WRITE_RO.sh # exit=1
3608 09:56:55.438987 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3609 09:56:55.458258 [ 120.406478] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3610 09:56:55.463781 [ 120.412407] lkdtm: attempting bad ro_after_init write at c1b83c60
3611 09:56:55.466198 [ 120.418520] 8<--- cut here ---
3612 09:56:55.475215 [ 120.421582] Unable to handle kernel paging request at virtual address c1b83c60
3613 09:56:55.476176 [ 120.428812] pgd = 8fafdb1b
3614 09:56:55.479665 [ 120.431526] [c1b83c60] *pgd=11a1941e(bad)
3615 09:56:55.484345 [ 120.435561] Internal error: Oops: 80d [#13] SMP ARM
3616 09:56:55.513353 [ 120.440449] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3617 09:56:55.522543 [ 120.469526] CPU: 0 PID: 2533 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3618 09:56:55.528168 [ 120.477277] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3619 09:56:55.534899 [ 120.483823] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3620 09:56:55.537493 [ 120.489146] LR is at 0x0
3621 09:56:55.542561 [ 120.491688] pc : [<c138b1a0>] lr : [<00000000>] psr: 600e0013
3622 09:56:55.548919 [ 120.497963] sp : c5d4fe50 ip : 00000027 fp : c5d4fe64
3623 09:56:55.556917 [ 120.503194] r10: 00000014 r9 : c1ad0438 r8 : c15e8544
3624 09:56:55.559262 [ 120.508427] r7 : c5d4ff60 r6 : 00000014 r5 : c6b04000 r4 : c1b83c60
3625 09:56:55.567056 [ 120.514960] r3 : fe67479e r2 : 55aa55aa r1 : ef7815e4 r0 : c1ad1230
3626 09:56:55.574047 [ 120.521496] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3627 09:56:55.578855 [ 120.528639] Control: 10c5387d Table: 16f1804a DAC: 00000051
3628 09:56:55.584288 [ 120.534392] Process cat (pid: 2533, stack limit = 0xeb969d01)
3629 09:56:55.590371 [ 120.540145] Stack: (0xc5d4fe50 to 0xc5d50000)
3630 09:56:55.597095 [ 120.544514] fe40: 00000029 c6b04000 c5d4fe74 c5d4fe68
3631 09:56:55.605306 [ 120.552702] fe60: c0c2e420 c138b148 c5d4fe9c c5d4fe78 c0c2e920 c0c2e400 c0c2e800 c681c500
3632 09:56:55.614827 [ 120.560891] fe80: b6dea000 00000014 c532f240 c5d4ff60 c5d4fec4 c5d4fea0 c07f5a58 c0c2e80c
3633 09:56:55.623375 [ 120.569079] fea0: 00000000 c681c500 b6dea000 c2816000 c5d4ff60 c07f59f4 c5d4ff5c c5d4fec8
3634 09:56:55.630246 [ 120.577269] fec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c59dc5e4 c0598c84 c5d4e000
3635 09:56:55.638068 [ 120.585458] fee0: b6dea000 00020000 00000004 00000014 0001ffec c5d4fee0 00000001 00000805
3636 09:56:55.648267 [ 120.593647] ff00: c5abcf00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3637 09:56:55.654493 [ 120.601836] ff20: 00000000 00000000 c5d4e000 2f007a10 b6de9000 c681c500 c681c500 c5d4e000
3638 09:56:55.664614 [ 120.610024] ff40: b6dea000 00000000 00000000 00000004 c5d4ff94 c5d4ff60 c0598c84 c05985f0
3639 09:56:55.672446 [ 120.618212] ff60: 00000000 00000000 c5d4ffac 2f007a10 00000014 00000014 b6f31e00 00000004
3640 09:56:55.678424 [ 120.626400] ff80: c03002e4 c5d4e000 c5d4ffa4 c5d4ff98 c0598d14 c0598c1c 00000000 c5d4ffa8
3641 09:56:55.688664 [ 120.634587] ffa0: c03000c0 c0598d08 00000014 00000014 00000001 b6dea000 00000014 00000000
3642 09:56:55.696938 [ 120.642775] ffc0: 00000014 00000014 b6f31e00 00000004 00000001 00000000 00020000 bede3a54
3643 09:56:55.705380 [ 120.650962] ffe0: 00000004 bede3788 b6e9c4cf b6e227e6 800e0030 00000001 00000000 00000000
3644 09:56:55.706351 [ 120.659143] Backtrace:
3645 09:56:55.714977 [ 120.661620] [<c138b13c>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3646 09:56:55.719593 [ 120.670589] r5:c6b04000 r4:00000029
3647 09:56:55.726362 [ 120.674181] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3648 09:56:55.735353 [ 120.682204] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3649 09:56:55.741622 [ 120.690132] r9:c5d4ff60 r8:c532f240 r7:00000014 r6:b6dea000 r5:c681c500 r4:c0c2e800
3650 09:56:55.750740 [ 120.697894] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3651 09:56:55.757840 [ 120.705734] r9:c07f59f4 r8:c5d4ff60 r7:c2816000 r6:b6dea000 r5:c681c500 r4:00000000
3652 09:56:55.764701 [ 120.713488] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3653 09:56:55.772839 [ 120.720634] r10:00000004 r9:00000000 r8:00000000 r7:b6dea000 r6:c5d4e000 r5:c681c500
3654 09:56:55.776994 [ 120.728469] r4:c681c500
3655 09:56:55.783151 [ 120.731015] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3656 09:56:55.791523 [ 120.738162] r9:c5d4e000 r8:c03002e4 r7:00000004 r6:b6f31e00 r5:00000014 r4:00000014
3657 09:56:55.799650 [ 120.745920] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3658 09:56:55.803288 [ 120.753496] Exception stack(0xc5d4ffa8 to 0xc5d4fff0)
3659 09:56:55.810524 [ 120.758558] ffa0: 00000014 00000014 00000001 b6dea000 00000014 00000000
3660 09:56:55.822164 [ 120.766747] ffc0: 00000014 00000014 b6f31e00 00000004 00000001 00000000 00020000 bede3a54
3661 09:56:55.824910 [ 120.774932] ffe0: 00000004 bede3788 b6e9c4cf b6e227e6
3662 09:56:55.829840 [ 120.779994] Code: e34a3bcd e3010230 e34c01ad e0233002 (e5843000)
3663 09:56:55.834560 [ 120.786101] ---[ end trace ca4978ee28c71853 ]---
3664 09:56:55.839799 # Segmentation fault
3665 09:56:55.977958 # [ 120.406478] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3666 09:56:55.983432 # [ 120.412407] lkdtm: attempting bad ro_after_init write at c1b83c60
3667 09:56:55.986832 # [ 120.418520] 8<--- cut here ---
3668 09:56:55.993904 # [ 120.421582] Unable to handle kernel paging request at virtual address c1b83c60
3669 09:56:55.998762 # [ 120.428812] pgd = 8fafdb1b
3670 09:56:56.003310 # [ 120.431526] [c1b83c60] *pgd=11a1941e(bad)
3671 09:56:56.005590 # [ 120.435561] Internal error: Oops: 80d [#13] SMP ARM
3672 09:56:56.035180 # [ 120.440449] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3673 09:56:56.044390 # [ 120.469526] CPU: 0 PID: 2533 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3674 09:56:56.051711 # [ 120.477277] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3675 09:56:56.057333 # [ 120.483823] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3676 09:56:56.058368 # [ 120.489146] LR is at 0x0
3677 09:56:56.065426 # [ 120.491688] pc : [<c138b1a0>] lr : [<00000000>] psr: 600e0013
3678 09:56:56.070178 # [ 120.497963] sp : c5d4fe50 ip : 00000027 fp : c5d4fe64
3679 09:56:56.075428 # [ 120.503194] r10: 00000014 r9 : c1ad0438 r8 : c15e8544
3680 09:56:56.081539 # [ 120.508427] r7 : c5d4ff60 r6 : 00000014 r5 : c6b04000 r4 : c1b83c60
3681 09:56:56.091330 # [ 120.514960] r3 : fe67479e r2 : 55aa55aa r1 : ef7815e4 r0 : c1ad1230
3682 09:56:56.097700 # [ 120.521496] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3683 09:56:56.101475 # [ 120.528639] Control: 10c5387d Table: 16f1804a DAC: 00000051
3684 09:56:56.106732 # [ 120.534392] Process cat (pid: 2533, stack limit = 0xeb969d01)
3685 09:56:56.112428 # [ 120.540145] Stack: (0xc5d4fe50 to 0xc5d50000)
3686 09:56:56.121415 # [ 120.544514] fe40: 00000029 c6b04000 c5d4fe74 c5d4fe68
3687 09:56:56.128484 # [ 120.552702] fe60: c0c2e420 c138b148 c5d4fe9c c5d4fe78 c0c2e920 c0c2e400 c0c2e800 c681c500
3688 09:56:56.136615 # [ 120.560891] fe80: b6dea000 00000014 c532f240 c5d4ff60 c5d4fec4 c5d4fea0 c07f5a58 c0c2e80c
3689 09:56:56.146035 # [ 120.569079] fea0: 00000000 c681c500 b6dea000 c2816000 c5d4ff60 c07f59f4 c5d4ff5c c5d4fec8
3690 09:56:56.155546 # [ 120.577269] fec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c59dc5e4 c0598c84 c5d4e000
3691 09:56:56.161296 # [ 120.585458] fee0: b6dea000 00020000 00000004 00000014 0001ffec c5d4fee0 00000001 00000805
3692 09:56:56.169759 # [ 120.593647] ff00: c5abcf00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3693 09:56:56.178832 # [ 120.601836] ff20: 00000000 00000000 c5d4e000 2f007a10 b6de9000 c681c500 c681c500 c5d4e000
3694 09:56:56.186841 # [ 120.610024] ff40: b6dea000 00000000 00000000 00000004 c5d4ff94 c5d4ff60 c0598c84 c05985f0
3695 09:56:56.195381 # [ 120.618212] ff60: 00000000 00000000 c5d4ffac 2f007a10 00000014 00000014 b6f31e00 00000004
3696 09:56:56.206139 # [ 120.626400] ff80: c03002e4 c5d4e000 c5d4ffa4 c5d4ff98 c0598d14 c0598c1c 00000000 c5d4ffa8
3697 09:56:56.211409 # [ 120.634587] ffa0: c03000c0 c0598d08 00000014 00000014 00000001 b6dea000 00000014 00000000
3698 09:56:56.219611 # [ 120.642775] ffc0: 00000014 00000014 b6f31e00 00000004 00000001 00000000 00020000 bede3a54
3699 09:56:56.228983 # [ 120.650962] ffe0: 00000004 bede3788 b6e9c4cf b6e227e6 800e0030 00000001 00000000 00000000
3700 09:56:56.234182 # [ 120.659143] Backtrace:
3701 09:56:56.241461 # [ 120.661620] [<c138b13c>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3702 09:56:56.245877 # [ 120.670589] r5:c6b04000 r4:00000029
3703 09:56:56.252065 # [ 120.674181] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3704 09:56:56.260365 # [ 120.682204] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3705 09:56:56.269154 # [ 120.690132] r9:c5d4ff60 r8:c532f240 r7:00000014 r6:b6dea000 r5:c681c500 r4:c0c2e800
3706 09:56:56.276604 # [ 120.697894] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3707 09:56:56.284301 # [ 120.705734] r9:c07f59f4 r8:c5d4ff60 r7:c2816000 r6:b6dea000 r5:c681c500 r4:00000000
3708 09:56:56.291677 # [ 120.713488] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3709 09:56:56.299542 # [ 120.720634] r10:00000004 r9:00000000 r8:00000000 r7:b6dea000 r6:c5d4e000 r5:c681c500
3710 09:56:56.301415 # [ 120.728469] r4:c681c500
3711 09:56:56.310308 # [ 120.731015] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3712 09:56:56.318086 # [ 120.738162] r9:c5d4e000 r8:c03002e4 r7:00000004 r6:b6f31e00 r5:00000014 r4:00000014
3713 09:56:56.324589 # [ 120.745920] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3714 09:56:56.330579 # [ 120.753496] Exception stack(0xc5d4ffa8 to 0xc5d4fff0)
3715 09:56:56.338902 # [ 120.758558] ffa0: 00000014 00000014 00000001 b6dea000 00000014 00000000
3716 09:56:56.347310 # [ 120.766747] ffc0: 00000014 00000014 b6f31e00 00000004 00000001 00000000 00020000 bede3a54
3717 09:56:56.352846 # [ 120.774932] ffe0: 00000004 bede3788 b6e9c4cf b6e227e6
3718 09:56:56.358105 # [ 120.779994] Code: e34a3bcd e3010230 e34c01ad e0233002 (e5843000)
3719 09:56:56.362909 # [ 120.786101] ---[ end trace ca4978ee28c71853 ]---
3720 09:56:56.368403 # WRITE_RO_AFTER_INIT: missing 'call trace:': [FAIL]
3721 09:56:56.372441 not ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh # exit=1
3722 09:56:56.375731 # selftests: lkdtm: WRITE_KERN.sh
3723 09:56:56.414770 [ 121.365222] lkdtm: Performing direct entry WRITE_KERN
3724 09:56:56.421756 [ 121.370302] lkdtm: attempting bad 7716484 byte write at c138b014
3725 09:56:56.424813 [ 121.376417] 8<--- cut here ---
3726 09:56:56.432366 [ 121.379488] Unable to handle kernel paging request at virtual address c138b014
3727 09:56:56.437206 [ 121.386723] pgd = a0fbbed3
3728 09:56:56.438181 [ 121.389439] [c138b014] *pgd=1121940e(bad)
3729 09:56:56.444848 [ 121.393477] Internal error: Oops: 80d [#14] SMP ARM
3730 09:56:56.471710 [ 121.398364] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3731 09:56:56.481456 [ 121.427442] CPU: 1 PID: 2607 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3732 09:56:56.487734 [ 121.435193] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3733 09:56:56.490328 [ 121.441736] PC is at memcpy+0x50/0x330
3734 09:56:56.493220 [ 121.445495] LR is at 0xe92dd830
3735 09:56:56.499324 [ 121.448644] pc : [<c08cda30>] lr : [<e92dd830>] psr: 200e0013
3736 09:56:56.505726 [ 121.454919] sp : c6bf9e2c ip : e1a0c00d fp : c6bf9e64
3737 09:56:56.510143 [ 121.460150] r10: 0000000b r9 : c1ad044c r8 : e89da800
3738 09:56:56.516610 [ 121.465382] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3739 09:56:56.524478 [ 121.471916] r3 : e1a0c00d r2 : 0075bde4 r1 : c0c2f1b0 r0 : c138b014
3740 09:56:56.530062 [ 121.478452] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3741 09:56:56.537585 [ 121.485598] Control: 10c5387d Table: 16f5004a DAC: 00000051
3742 09:56:56.542768 [ 121.491354] Process cat (pid: 2607, stack limit = 0x30db75bb)
3743 09:56:56.546593 [ 121.497109] Stack: (0xc6bf9e2c to 0xc6bfa000)
3744 09:56:56.553441 [ 121.501480] 9e20: c0c2f190 0075be84 c6bf9f60 c15e8544 c138b014
3745 09:56:56.564925 [ 121.509671] 9e40: c138b014 c138b1f8 0000002a c6950000 0000000b c6bf9f60 c6bf9e74 c6bf9e68
3746 09:56:56.570440 [ 121.517859] 9e60: c0c2e420 c138b1b8 c6bf9e9c c6bf9e78 c0c2e920 c0c2e400 c0c2e800 c5abf540
3747 09:56:56.580547 [ 121.526047] 9e80: b6e08000 0000000b c532f240 c6bf9f60 c6bf9ec4 c6bf9ea0 c07f5a58 c0c2e80c
3748 09:56:56.586662 [ 121.534235] 9ea0: 00000000 c5abf540 b6e08000 c2816000 c6bf9f60 c07f59f4 c6bf9f5c c6bf9ec8
3749 09:56:56.594325 [ 121.542426] 9ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6bf8000
3750 09:56:56.602498 [ 121.550613] 9ee0: b6e08000 00020000 00000004 0000000b 0001fff5 c6bf9ee0 00000001 b6e07000
3751 09:56:56.611435 [ 121.558801] 9f00: c6e1af00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3752 09:56:56.624624 [ 121.566990] 9f20: 00000000 00000000 c13a08a0 9ebb299d c205cb20 c5abf540 c5abf540 c6bf8000
3753 09:56:56.628314 [ 121.575179] 9f40: b6e08000 00000000 00000000 00000004 c6bf9f94 c6bf9f60 c0598c84 c05985f0
3754 09:56:56.636956 [ 121.583368] 9f60: 00000000 00000000 c6bf9fac 9ebb299d 0000000b 0000000b b6f4fe00 00000004
3755 09:56:56.646687 [ 121.591557] 9f80: c03002e4 c6bf8000 c6bf9fa4 c6bf9f98 c0598d14 c0598c1c 00000000 c6bf9fa8
3756 09:56:56.652914 [ 121.599744] 9fa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e08000 0000000b 00000000
3757 09:56:56.661943 [ 121.607933] 9fc0: 0000000b 0000000b b6f4fe00 00000004 00000001 00000000 00020000 be817a54
3758 09:56:56.670464 [ 121.616121] 9fe0: 00000004 be817788 b6eba4cf b6e407e6 800e0030 00000001 00000000 00000000
3759 09:56:56.671424 [ 121.624302] Backtrace:
3760 09:56:56.680590 [ 121.626784] [<c138b1ac>] (lkdtm_WRITE_KERN) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3761 09:56:56.684319 [ 121.634973] r7:c6bf9f60 r6:0000000b r5:c6950000 r4:0000002a
3762 09:56:56.692957 [ 121.640649] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3763 09:56:56.700736 [ 121.648672] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3764 09:56:56.708967 [ 121.656602] r9:c6bf9f60 r8:c532f240 r7:0000000b r6:b6e08000 r5:c5abf540 r4:c0c2e800
3765 09:56:56.717694 [ 121.664365] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3766 09:56:56.726443 [ 121.672207] r9:c07f59f4 r8:c6bf9f60 r7:c2816000 r6:b6e08000 r5:c5abf540 r4:00000000
3767 09:56:56.733729 [ 121.679963] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3768 09:56:56.740397 [ 121.687110] r10:00000004 r9:00000000 r8:00000000 r7:b6e08000 r6:c6bf8000 r5:c5abf540
3769 09:56:56.742437 [ 121.694945] r4:c5abf540
3770 09:56:56.750495 [ 121.697493] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3771 09:56:56.759470 [ 121.704639] r9:c6bf8000 r8:c03002e4 r7:00000004 r6:b6f4fe00 r5:0000000b r4:0000000b
3772 09:56:56.765864 [ 121.712398] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3773 09:56:56.770766 [ 121.719973] Exception stack(0xc6bf9fa8 to 0xc6bf9ff0)
3774 09:56:56.779588 [ 121.725035] 9fa0: 0000000b 0000000b 00000001 b6e08000 0000000b 00000000
3775 09:56:56.787504 [ 121.733223] 9fc0: 0000000b 0000000b b6f4fe00 00000004 00000001 00000000 00020000 be817a54
3776 09:56:56.790667 [ 121.741408] 9fe0: 00000004 be817788 b6eba4cf b6e407e6
3777 09:56:56.797416 [ 121.746471] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3778 09:56:56.800983 [ 121.752578] ---[ end trace ca4978ee28c71854 ]---
3779 09:56:56.805075 # Segmentation fault
3780 09:56:56.996677 # [ 121.365222] lkdtm: Performing direct entry WRITE_KERN
3781 09:56:57.003768 # [ 121.370302] lkdtm: attempting bad 7716484 byte write at c138b014
3782 09:56:57.006429 # [ 121.376417] 8<--- cut here ---
3783 09:56:57.013857 # [ 121.379488] Unable to handle kernel paging request at virtual address c138b014
3784 09:56:57.015747 # [ 121.386723] pgd = a0fbbed3
3785 09:56:57.019872 # [ 121.389439] [c138b014] *pgd=1121940e(bad)
3786 09:56:57.025340 # [ 121.393477] Internal error: Oops: 80d [#14] SMP ARM
3787 09:56:57.054494 # [ 121.398364] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3788 09:56:57.063233 # [ 121.427442] CPU: 1 PID: 2607 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3789 09:56:57.070603 # [ 121.435193] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3790 09:56:57.073086 # [ 121.441736] PC is at memcpy+0x50/0x330
3791 09:56:57.076231 # [ 121.445495] LR is at 0xe92dd830
3792 09:56:57.082643 # [ 121.448644] pc : [<c08cda30>] lr : [<e92dd830>] psr: 200e0013
3793 09:56:57.088321 # [ 121.454919] sp : c6bf9e2c ip : e1a0c00d fp : c6bf9e64
3794 09:56:57.094734 # [ 121.460150] r10: 0000000b r9 : c1ad044c r8 : e89da800
3795 09:56:57.102587 # [ 121.465382] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3796 09:56:57.106907 # [ 121.471916] r3 : e1a0c00d r2 : 0075bde4 r1 : c0c2f1b0 r0 : c138b014
3797 09:56:57.113902 # [ 121.478452] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3798 09:56:57.121336 # [ 121.485598] Control: 10c5387d Table: 16f5004a DAC: 00000051
3799 09:56:57.128286 # [ 121.491354] Process cat (pid: 2607, stack limit = 0x30db75bb)
3800 09:56:57.130397 # [ 121.497109] Stack: (0xc6bf9e2c to 0xc6bfa000)
3801 09:56:57.139415 # [ 121.501480] 9e20: c0c2f190 0075be84 c6bf9f60 c15e8544 c138b014
3802 09:56:57.148278 # [ 121.509671] 9e40: c138b014 c138b1f8 0000002a c6950000 0000000b c6bf9f60 c6bf9e74 c6bf9e68
3803 09:56:57.157898 # [ 121.517859] 9e60: c0c2e420 c138b1b8 c6bf9e9c c6bf9e78 c0c2e920 c0c2e400 c0c2e800 c5abf540
3804 09:56:57.163312 # [ 121.526047] 9e80: b6e08000 0000000b c532f240 c6bf9f60 c6bf9ec4 c6bf9ea0 c07f5a58 c0c2e80c
3805 09:56:57.172759 # [ 121.534235] 9ea0: 00000000 c5abf540 b6e08000 c2816000 c6bf9f60 c07f59f4 c6bf9f5c c6bf9ec8
3806 09:56:57.179508 # [ 121.542426] 9ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13a08a0 c0598c84 c6bf8000
3807 09:56:57.188380 # [ 121.550613] 9ee0: b6e08000 00020000 00000004 0000000b 0001fff5 c6bf9ee0 00000001 b6e07000
3808 09:56:57.196949 # [ 121.558801] 9f00: c6e1af00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3809 09:56:57.206869 # [ 121.566990] 9f20: 00000000 00000000 c13a08a0 9ebb299d c205cb20 c5abf540 c5abf540 c6bf8000
3810 09:56:57.213719 # [ 121.575179] 9f40: b6e08000 00000000 00000000 00000004 c6bf9f94 c6bf9f60 c0598c84 c05985f0
3811 09:56:57.224041 # [ 121.583368] 9f60: 00000000 00000000 c6bf9fac 9ebb299d 0000000b 0000000b b6f4fe00 00000004
3812 09:56:57.230057 # [ 121.591557] 9f80: c03002e4 c6bf8000 c6bf9fa4 c6bf9f98 c0598d14 c0598c1c 00000000 c6bf9fa8
3813 09:56:57.240808 # [ 121.599744] 9fa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e08000 0000000b 00000000
3814 09:56:57.248804 # [ 121.607933] 9fc0: 0000000b 0000000b b6f4fe00 00000004 00000001 00000000 00020000 be817a54
3815 09:56:57.256033 # [ 121.616121] 9fe0: 00000004 be817788 b6eba4cf b6e407e6 800e0030 00000001 00000000 00000000
3816 09:56:57.260649 # [ 121.624302] Backtrace:
3817 09:56:57.267326 # [ 121.626784] [<c138b1ac>] (lkdtm_WRITE_KERN) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3818 09:56:57.272234 # [ 121.634973] r7:c6bf9f60 r6:0000000b r5:c6950000 r4:0000002a
3819 09:56:57.280695 # [ 121.640649] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3820 09:56:57.288695 # [ 121.648672] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3821 09:56:57.296408 # [ 121.656602] r9:c6bf9f60 r8:c532f240 r7:0000000b r6:b6e08000 r5:c5abf540 r4:c0c2e800
3822 09:56:57.303861 # [ 121.664365] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3823 09:56:57.312811 # [ 121.672207] r9:c07f59f4 r8:c6bf9f60 r7:c2816000 r6:b6e08000 r5:c5abf540 r4:00000000
3824 09:56:57.320714 # [ 121.679963] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3825 09:56:57.330823 # [ 121.687110] r10:00000004 r9:00000000 r8:00000000 r7:b6e08000 r6:c6bf8000 r5:c5abf540
3826 09:56:57.332111 # [ 121.694945] r4:c5abf540
3827 09:56:57.337077 # [ 121.697493] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3828 09:56:57.347839 # [ 121.704639] r9:c6bf8000 r8:c03002e4 r7:00000004 r6:b6f4fe00 r5:0000000b r4:0000000b
3829 09:56:57.353273 # [ 121.712398] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3830 09:56:57.358089 # [ 121.719973] Exception stack(0xc6bf9fa8 to 0xc6bf9ff0)
3831 09:56:57.366276 # [ 121.725035] 9fa0: 0000000b 0000000b 00000001 b6e08000 0000000b 00000000
3832 09:56:57.374873 # [ 121.733223] 9fc0: 0000000b 0000000b b6f4fe00 00000004 00000001 00000000 00020000 be817a54
3833 09:56:57.380530 # [ 121.741408] 9fe0: 00000004 be817788 b6eba4cf b6e407e6
3834 09:56:57.387038 # [ 121.746471] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3835 09:56:57.391617 # [ 121.752578] ---[ end trace ca4978ee28c71854 ]---
3836 09:56:57.396208 # WRITE_KERN: missing 'call trace:': [FAIL]
3837 09:56:57.402984 not ok 41 selftests: lkd[ 122.351906] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3838 09:56:57.410735 tm: WRITE_KERN.sh # e[x i t1=212358267] lkdtm: attempting good refcount_inc() without overflow
3839 09:56:57.419683 # selftests: lkdtm: REFCOUNT_INC[ 122.366787] lkdtm: attempting bad refcount_inc() overflow
3840 09:56:57.422198 _OVERFLOW.sh
3841 09:56:57.425365 [ 122.375038] ------------[ cut here ]------------
3842 09:56:57.434721 [ 122.380818] WARNING: CPU: 1 PID: 2682 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3843 09:56:57.437925 [ 122.389341] refcount_t: saturated; leaking memory.
3844 09:56:57.471549 [ 122.394187] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3845 09:56:57.477608 [ 122.423434] CPU: 1 PID: 2682 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3846 09:56:57.481553 [ 122.431188] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3847 09:56:57.485580 [ 122.437723] Backtrace:
3848 09:56:57.492424 [ 122.440206] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
3849 09:56:57.498748 [ 122.447789] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3850 09:56:57.506397 [ 122.453465] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
3851 09:56:57.513610 [ 122.460793] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3852 09:56:57.519894 [ 122.467765] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a248c4
3853 09:56:57.527594 [ 122.475523] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
3854 09:56:57.533091 [ 122.483015] r7:00000016 r6:c1a248c4 r5:c1a2489c r4:c6c06000
3855 09:56:57.542999 [ 122.488693] [<c137ea28>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
3856 09:56:57.550054 [ 122.497664] r9:c1ad0458 r8:c15e8544 r7:c6c07f60 r6:00000016 r5:c6d58000 r4:c6c06000
3857 09:56:57.560699 [ 122.505431] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
3858 09:56:57.569374 [ 122.515103] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138b628>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3859 09:56:57.578868 [ 122.525205] [<c138b5b0>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3860 09:56:57.580606 [ 122.534343] r4:0000002b
3861 09:56:57.588582 [ 122.536894] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3862 09:56:57.598096 [ 122.544915] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3863 09:56:57.605778 [ 122.552842] r9:c6c07f60 r8:c532f240 r7:00000016 r6:b6e1f000 r5:c5abf7c0 r4:c0c2e800
3864 09:56:57.612930 [ 122.560605] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3865 09:56:57.620610 [ 122.568445] r9:c07f59f4 r8:c6c07f60 r7:c2816000 r6:b6e1f000 r5:c5abf7c0 r4:00000000
3866 09:56:57.627682 [ 122.576199] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3867 09:56:57.636267 [ 122.583346] r10:00000004 r9:00000000 r8:00000000 r7:b6e1f000 r6:c6c06000 r5:c5abf7c0
3868 09:56:57.640439 [ 122.591182] r4:c5abf7c0
3869 09:56:57.644594 [ 122.593729] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3870 09:56:57.652820 [ 122.600875] r9:c6c06000 r8:c03002e4 r7:00000004 r6:b6f66e00 r5:00000016 r4:00000016
3871 09:56:57.660559 [ 122.608634] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3872 09:56:57.666750 [ 122.616211] Exception stack(0xc6c07fa8 to 0xc6c07ff0)
3873 09:56:57.674845 [ 122.621276] 7fa0: 00000016 00000016 00000001 b6e1f000 00000016 00000000
3874 09:56:57.682711 [ 122.629467] 7fc0: 00000016 00000016 b6f66e00 00000004 00000001 00000000 00020000 bee85a54
3875 09:56:57.687152 [ 122.637652] 7fe0: 00000004 bee85788 b6ed14cf b6e577e6
3876 09:56:57.689845 [ 122.642789] irq event stamp: 0
3877 09:56:57.696119 [ 122.645865] hardirqs last enabled at (0): [<00000000>] 0x0
3878 09:56:57.703290 [ 122.651493] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3879 09:56:57.711709 [ 122.658996] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3880 09:56:57.716723 [ 122.666554] softirqs last disabled at (0): [<00000000>] 0x0
3881 09:56:57.723601 [ 122.672231] ---[ end trace ca4978ee28c71855 ]---
3882 09:56:57.726226 [ 122.676870] lkdtm: Overflow detected: saturated
3883 09:56:57.838550 # [ 122.351906] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3884 09:56:57.845021 # [ 122.358267] lkdtm: attempting good refcount_inc() without overflow
3885 09:56:57.850466 # [ 122.366787] lkdtm: attempting bad refcount_inc() overflow
3886 09:56:57.854181 # [ 122.375038] ------------[ cut here ]------------
3887 09:56:57.861643 # [ 122.380818] WARNING: CPU: 1 PID: 2682 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3888 09:56:57.869774 # [ 122.389341] refcount_t: saturated; leaking memory.
3889 09:56:57.896971 # [ 122.394187] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3890 09:56:57.903534 # [ 122.423434] CPU: 1 PID: 2682 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3891 09:56:57.911797 # [ 122.431188] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3892 09:56:57.912699 # [ 122.437723] Backtrace:
3893 09:56:57.920810 # [ 122.440206] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
3894 09:56:57.926975 # [ 122.447789] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3895 09:56:57.935934 # [ 122.453465] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
3896 09:56:57.944783 # [ 122.460793] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3897 09:56:57.950820 # [ 122.467765] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a248c4
3898 09:56:57.957912 # [ 122.475523] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
3899 09:56:57.963147 # [ 122.483015] r7:00000016 r6:c1a248c4 r5:c1a2489c r4:c6c06000
3900 09:56:57.973002 # [ 122.488693] [<c137ea28>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
3901 09:56:57.981790 # [ 122.497664] r9:c1ad0458 r8:c15e8544 r7:c6c07f60 r6:00000016 r5:c6d58000 r4:c6c06000
3902 09:56:57.990349 # [ 122.505431] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
3903 09:56:58.001389 # [ 122.515103] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138b628>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3904 09:56:58.010053 # [ 122.525205] [<c138b5b0>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3905 09:56:58.012586 # [ 122.534343] r4:0000002b
3906 09:56:58.020140 # [ 122.536894] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3907 09:56:58.029946 # [ 122.544915] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3908 09:56:58.036795 # [ 122.552842] r9:c6c07f60 r8:c532f240 r7:00000016 r6:b6e1f000 r5:c5abf7c0 r4:c0c2e800
3909 09:56:58.044795 # [ 122.560605] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3910 09:56:58.053421 # [ 122.568445] r9:c07f59f4 r8:c6c07f60 r7:c2816000 r6:b6e1f000 r5:c5abf7c0 r4:00000000
3911 09:56:58.061829 # [ 122.576199] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3912 09:56:58.068116 # [ 122.583346] r10:00000004 r9:00000000 r8:00000000 r7:b6e1f000 r6:c6c06000 r5:c5abf7c0
3913 09:56:58.072594 # [ 122.591182] r4:c5abf7c0
3914 09:56:58.076713 # [ 122.593729] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3915 09:56:58.085077 # [ 122.600875] r9:c6c06000 r8:c03002e4 r7:00000004 r6:b6f66e00 r5:00000016 r4:00000016
3916 09:56:58.094826 # [ 122.608634] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3917 09:56:58.098695 # [ 122.616211] Exception stack(0xc6c07fa8 to 0xc6c07ff0)
3918 09:56:58.106210 # [ 122.621276] 7fa0: 00000016 00000016 00000001 b6e1f000 00000016 00000000
3919 09:56:58.116717 # [ 122.629467] 7fc0: 00000016 00000016 b6f66e00 00000004 00000001 00000000 00020000 bee85a54
3920 09:56:58.122659 # [ 122.637652] 7fe0: 00000004 bee85788 b6ed14cf b6e577e6
3921 09:56:58.123670 # [ 122.642789] irq event stamp: 0
3922 09:56:58.129928 # [ 122.645865] hardirqs last enabled at (0): [<00000000>] 0x0
3923 09:56:58.136879 # [ 122.651493] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3924 09:56:58.143623 # [ 122.658996] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3925 09:56:58.150072 # [ 122.666554] softirqs last disabled at (0): [<00000000>] 0x0
3926 09:56:58.155724 # [ 122.672231] ---[ end trace ca4978ee28c71855 ]---
3927 09:56:58.159136 # [ 122.676870] lkdtm: Overflow detected: saturated
3928 09:56:58.165934 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3929 09:56:58.170407 not ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # exit=1
3930 09:56:58.172773 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3931 09:56:58.228750 [ 123.178815] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3932 09:56:58.235080 [ 123.185023] lkdtm: attempting good refcount_add() without overflow
3933 09:56:58.241384 [ 123.191379] lkdtm: attempting bad refcount_add() overflow
3934 09:56:58.245200 [ 123.196816] ------------[ cut here ]------------
3935 09:56:58.253848 [ 123.201616] WARNING: CPU: 0 PID: 2716 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3936 09:56:58.259220 [ 123.210089] refcount_t: saturated; leaking memory.
3937 09:56:58.288191 [ 123.214996] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3938 09:56:58.297954 [ 123.244743] CPU: 0 PID: 2716 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3939 09:56:58.304430 [ 123.252513] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3940 09:56:58.306787 [ 123.259061] Backtrace:
3941 09:56:58.313265 [ 123.261579] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
3942 09:56:58.321133 [ 123.269185] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3943 09:56:58.326029 [ 123.274884] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
3944 09:56:58.333927 [ 123.282236] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3945 09:56:58.340985 [ 123.289229] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a248c4
3946 09:56:58.349697 [ 123.297006] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
3947 09:56:58.357575 [ 123.304514] r7:00000016 r6:c1a248c4 r5:c1a2489c r4:c684e000
3948 09:56:58.363697 [ 123.310215] [<c137ea28>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
3949 09:56:58.374145 [ 123.319203] r9:c1ad0470 r8:c15e8544 r7:c684ff60 r6:00000016 r5:c5825000 r4:c684e000
3950 09:56:58.380804 [ 123.326996] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
3951 09:56:58.392418 [ 123.336691] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138b6d0>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3952 09:56:58.402901 [ 123.346815] [<c138b64c>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3953 09:56:58.403793 [ 123.355965] r4:0000002c
3954 09:56:58.411609 [ 123.358537] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3955 09:56:58.418254 [ 123.366579] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3956 09:56:58.426768 [ 123.374525] r9:c684ff60 r8:c532f240 r7:00000016 r6:b6dec000 r5:c5a07180 r4:c0c2e800
3957 09:56:58.433842 [ 123.382309] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3958 09:56:58.441987 [ 123.390169] r9:c07f59f4 r8:c684ff60 r7:c2816000 r6:b6dec000 r5:c5a07180 r4:00000000
3959 09:56:58.448763 [ 123.397942] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3960 09:56:58.459320 [ 123.405107] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c684e000 r5:c5a07180
3961 09:56:58.461413 [ 123.412955] r4:c5a07180
3962 09:56:58.466962 [ 123.415521] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3963 09:56:58.476202 [ 123.422686] r9:c684e000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:00000016 r4:00000016
3964 09:56:58.483816 [ 123.430463] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3965 09:56:58.489849 [ 123.438053] Exception stack(0xc684ffa8 to 0xc684fff0)
3966 09:56:58.498573 [ 123.443134] ffa0: 00000016 00000016 00000001 b6dec000 00000016 00000000
3967 09:56:58.505191 [ 123.451343] ffc0: 00000016 00000016 b6f33e00 00000004 00000001 00000000 00020000 bee6ba54
3968 09:56:58.508730 [ 123.459545] ffe0: 00000004 bee6b788 b6e9e4cf b6e247e6
3969 09:56:58.514842 [ 123.464718] irq event stamp: 0
3970 09:56:58.518717 [ 123.467824] hardirqs last enabled at (0): [<00000000>] 0x0
3971 09:56:58.525371 [ 123.473538] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3972 09:56:58.533008 [ 123.481146] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3973 09:56:58.539130 [ 123.488673] softirqs last disabled at (0): [<00000000>] 0x0
3974 09:56:58.545682 [ 123.494355] ---[ end trace ca4978ee28c71856 ]---
3975 09:56:58.547922 [ 123.499010] lkdtm: Overflow detected: saturated
3976 09:56:58.684440 # [ 123.178815] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3977 09:56:58.692032 # [ 123.185023] lkdtm: attempting good refcount_add() without overflow
3978 09:56:58.696805 # [ 123.191379] lkdtm: attempting bad refcount_add() overflow
3979 09:56:58.701648 # [ 123.196816] ------------[ cut here ]------------
3980 09:56:58.709669 # [ 123.201616] WARNING: CPU: 0 PID: 2716 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3981 09:56:58.716952 # [ 123.210089] refcount_t: saturated; leaking memory.
3982 09:56:58.743610 # [ 123.214996] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
3983 09:56:58.751187 # [ 123.244743] CPU: 0 PID: 2716 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3984 09:56:58.759098 # [ 123.252513] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3985 09:56:58.761275 # [ 123.259061] Backtrace:
3986 09:56:58.768784 # [ 123.261579] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
3987 09:56:58.775382 # [ 123.269185] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3988 09:56:58.782970 # [ 123.274884] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
3989 09:56:58.789428 # [ 123.282236] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3990 09:56:58.798605 # [ 123.289229] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a248c4
3991 09:56:58.805220 # [ 123.297006] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
3992 09:56:58.810269 # [ 123.304514] r7:00000016 r6:c1a248c4 r5:c1a2489c r4:c684e000
3993 09:56:58.819973 # [ 123.310215] [<c137ea28>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
3994 09:56:58.829715 # [ 123.319203] r9:c1ad0470 r8:c15e8544 r7:c684ff60 r6:00000016 r5:c5825000 r4:c684e000
3995 09:56:58.837534 # [ 123.326996] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
3996 09:56:58.847740 # [ 123.336691] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138b6d0>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3997 09:56:58.856558 # [ 123.346815] [<c138b64c>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3998 09:56:58.859616 # [ 123.355965] r4:0000002c
3999 09:56:58.869905 # [ 123.358537] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4000 09:56:58.875094 # [ 123.366579] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4001 09:56:58.885255 # [ 123.374525] r9:c684ff60 r8:c532f240 r7:00000016 r6:b6dec000 r5:c5a07180 r4:c0c2e800
4002 09:56:58.892407 # [ 123.382309] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4003 09:56:58.900495 # [ 123.390169] r9:c07f59f4 r8:c684ff60 r7:c2816000 r6:b6dec000 r5:c5a07180 r4:00000000
4004 09:56:58.910102 # [ 123.397942] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4005 09:56:58.914487 # [ 123.405107] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c684e000 r5:c5a07180
4006 09:56:58.917201 # [ 123.412955] r4:c5a07180
4007 09:56:58.925143 # [ 123.415521] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4008 09:56:58.933146 # [ 123.422686] r9:c684e000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:00000016 r4:00000016
4009 09:56:58.939979 # [ 123.430463] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4010 09:56:58.946196 # [ 123.438053] Exception stack(0xc684ffa8 to 0xc684fff0)
4011 09:56:58.954276 # [ 123.443134] ffa0: 00000016 00000016 00000001 b6dec000 00000016 00000000
4012 09:56:58.962141 # [ 123.451343] ffc0: 00000016 00000016 b6f33e00 00000004 00000001 00000000 00020000 bee6ba54
4013 09:56:58.968286 # [ 123.459545] ffe0: 00000004 bee6b788 b6e9e4cf b6e247e6
4014 09:56:58.973508 # [ 123.464718] irq event stamp: 0
4015 09:56:58.977361 # [ 123.467824] hardirqs last enabled at (0): [<00000000>] 0x0
4016 09:56:58.985200 # [ 123.473538] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4017 09:56:58.992153 # [ 123.481146] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4018 09:56:58.997445 # [ 123.488673] softirqs last disabled at (0): [<00000000>] 0x0
4019 09:56:59.001900 # [ 123.494355] ---[ end trace ca4978ee28c71856 ]---
4020 09:56:59.006963 # [ 123.499010] lkdtm: Overflow detected: saturated
4021 09:56:59.014699 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4022 09:56:59.016987 not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1
4023 09:56:59.021840 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4024 09:56:59.068706 [ 124.017499] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4025 09:56:59.075375 [ 124.024390] lkdtm: attempting bad refcount_inc_not_zero() overflow
4026 09:56:59.079009 [ 124.030587] ------------[ cut here ]------------
4027 09:56:59.088325 [ 124.035285] WARNING: CPU: 0 PID: 2750 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4028 09:56:59.094642 [ 124.043789] refcount_t: saturated; leaking memory.
4029 09:56:59.123675 [ 124.048596] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4030 09:56:59.132816 [ 124.077930] CPU: 0 PID: 2750 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4031 09:56:59.135993 [ 124.085682] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4032 09:56:59.139336 [ 124.092217] Backtrace:
4033 09:56:59.146242 [ 124.094702] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4034 09:56:59.154126 [ 124.102285] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4035 09:56:59.162297 [ 124.107962] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4036 09:56:59.167132 [ 124.115289] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4037 09:56:59.175123 [ 124.122263] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a248c4
4038 09:56:59.182000 [ 124.130021] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4039 09:56:59.187511 [ 124.137513] r7:00000013 r6:c1a248c4 r5:c1a2489c r4:c6ffc000
4040 09:56:59.197066 [ 124.143192] [<c137ea28>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
4041 09:56:59.204149 [ 124.152162] r9:c1ad0488 r8:c15e8544 r7:c6ffdf60 r6:0000001f r5:c6b03000 r4:7fffffff
4042 09:56:59.215138 [ 124.159924] [<c086dd30>] (refcount_warn_saturate) from [<c138b59c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4043 09:56:59.227826 [ 124.170373] [<c138b538>] (__refcount_add_not_zero.constprop.0) from [<c138b744>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4044 09:56:59.230334 [ 124.182028] r5:c6b03000 r4:c6ffc000
4045 09:56:59.239499 [ 124.185625] [<c138b6f4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4046 09:56:59.241832 [ 124.195544] r4:0000002d
4047 09:56:59.250162 [ 124.198092] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4048 09:56:59.257851 [ 124.206114] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4049 09:56:59.266636 [ 124.214041] r9:c6ffdf60 r8:c532f240 r7:0000001f r6:b6dfe000 r5:c5e6c8c0 r4:c0c2e800
4050 09:56:59.277629 [ 124.221800] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4051 09:56:59.282856 [ 124.229641] r9:c07f59f4 r8:c6ffdf60 r7:c2816000 r6:b6dfe000 r5:c5e6c8c0 r4:00000000
4052 09:56:59.289850 [ 124.237396] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4053 09:56:59.296173 [ 124.244542] r10:00000004 r9:00000000 r8:00000000 r7:b6dfe000 r6:c6ffc000 r5:c5e6c8c0
4054 09:56:59.301351 [ 124.252377] r4:c5e6c8c0
4055 09:56:59.308684 [ 124.254923] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4056 09:56:59.314133 [ 124.262070] r9:c6ffc000 r8:c03002e4 r7:00000004 r6:b6f45e00 r5:0000001f r4:0000001f
4057 09:56:59.322539 [ 124.269828] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4058 09:56:59.326795 [ 124.277405] Exception stack(0xc6ffdfa8 to 0xc6ffdff0)
4059 09:56:59.338246 [ 124.282468] dfa0: 0000001f 0000001f 00000001 b6dfe000 0000001f 00000000
4060 09:56:59.345186 [ 124.290658] dfc0: 0000001f 0000001f b6f45e00 00000004 00000001 00000000 00020000 be958a54
4061 09:56:59.350561 [ 124.298843] dfe0: 00000004 be958788 b6eb04cf b6e367e6
4062 09:56:59.351436 [ 124.303950] irq event stamp: 0
4063 09:56:59.358794 [ 124.307029] hardirqs last enabled at (0): [<00000000>] 0x0
4064 09:56:59.374052 [ 124.312662] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4065 09:56:59.375189 [ 124.320164] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4066 09:56:59.377881 [ 124.327696] softirqs last disabled at (0): [<00000000>] 0x0
4067 09:56:59.383046 [ 124.333315] ---[ end trace ca4978ee28c71857 ]---
4068 09:56:59.387057 [ 124.337947] lkdtm: Overflow detected: saturated
4069 09:56:59.523700 # [ 124.017499] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4070 09:56:59.528761 # [ 124.024390] lkdtm: attempting bad refcount_inc_not_zero() overflow
4071 09:56:59.533852 # [ 124.030587] ------------[ cut here ]------------
4072 09:56:59.541562 # [ 124.035285] WARNING: CPU: 0 PID: 2750 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4073 09:56:59.546501 # [ 124.043789] refcount_t: saturated; leaking memory.
4074 09:56:59.575770 # [ 124.048596] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4075 09:56:59.582978 # [ 124.077930] CPU: 0 PID: 2750 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4076 09:56:59.589441 # [ 124.085682] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4077 09:56:59.593671 # [ 124.092217] Backtrace:
4078 09:56:59.601943 # [ 124.094702] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4079 09:56:59.607242 # [ 124.102285] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4080 09:56:59.613820 # [ 124.107962] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4081 09:56:59.620777 # [ 124.115289] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4082 09:56:59.629886 # [ 124.122263] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a248c4
4083 09:56:59.636015 # [ 124.130021] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4084 09:56:59.641079 # [ 124.137513] r7:00000013 r6:c1a248c4 r5:c1a2489c r4:c6ffc000
4085 09:56:59.650161 # [ 124.143192] [<c137ea28>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
4086 09:56:59.660698 # [ 124.152162] r9:c1ad0488 r8:c15e8544 r7:c6ffdf60 r6:0000001f r5:c6b03000 r4:7fffffff
4087 09:56:59.670301 # [ 124.159924] [<c086dd30>] (refcount_warn_saturate) from [<c138b59c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4088 09:56:59.683902 # [ 124.170373] [<c138b538>] (__refcount_add_not_zero.constprop.0) from [<c138b744>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4089 09:56:59.685068 # [ 124.182028] r5:c6b03000 r4:c6ffc000
4090 09:56:59.697013 # [ 124.185625] [<c138b6f4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4091 09:56:59.700762 # [ 124.195544] r4:0000002d
4092 09:56:59.706621 # [ 124.198092] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4093 09:56:59.714931 # [ 124.206114] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4094 09:56:59.723918 # [ 124.214041] r9:c6ffdf60 r8:c532f240 r7:0000001f r6:b6dfe000 r5:c5e6c8c0 r4:c0c2e800
4095 09:56:59.732783 # [ 124.221800] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4096 09:56:59.736744 # [ 124.229641] r9:c07f59f4 r8:c6ffdf60 r7:c2816000 r6:b6dfe000 r5:c5e6c8c0 r4:00000000
4097 09:56:59.746059 # [ 124.237396] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4098 09:56:59.752746 # [ 124.244542] r10:00000004 r9:00000000 r8:00000000 r7:b6dfe000 r6:c6ffc000 r5:c5e6c8c0
4099 09:56:59.755593 # [ 124.252377] r4:c5e6c8c0
4100 09:56:59.766049 # [ 124.254923] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4101 09:56:59.769944 # [ 124.262070] r9:c6ffc000 r8:c03002e4 r7:00000004 r6:b6f45e00 r5:0000001f r4:0000001f
4102 09:56:59.777815 # [ 124.269828] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4103 09:56:59.783066 # [ 124.277405] Exception stack(0xc6ffdfa8 to 0xc6ffdff0)
4104 09:56:59.792473 # [ 124.282468] dfa0: 0000001f 0000001f 00000001 b6dfe000 0000001f 00000000
4105 09:56:59.801598 # [ 124.290658] dfc0: 0000001f 0000001f b6f45e00 00000004 00000001 00000000 00020000 be958a54
4106 09:56:59.805530 # [ 124.298843] dfe0: 00000004 be958788 b6eb04cf b6e367e6
4107 09:56:59.808909 # [ 124.303950] irq event stamp: 0
4108 09:56:59.815337 # [ 124.307029] hardirqs last enabled at (0): [<00000000>] 0x0
4109 09:56:59.821904 # [ 124.312662] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4110 09:56:59.831434 # [ 124.320164] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4111 09:56:59.838209 # [ 124.327696] softirqs last disabled at (0): [<00000000>] 0x0
4112 09:56:59.840357 # [ 124.333315] ---[ end trace ca4978ee28c71857 ]---
4113 09:56:59.845216 # [ 124.337947] lkdtm: Overflow detected: saturated
4114 09:56:59.849813 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4115 09:56:59.858068 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
4116 09:56:59.861028 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4117 09:56:59.907075 [ 124.856531] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4118 09:56:59.913895 [ 124.863463] lkdtm: attempting bad refcount_add_not_zero() overflow
4119 09:56:59.920182 [ 124.869681] ------------[ cut here ]------------
4120 09:56:59.929327 [ 124.874397] WARNING: CPU: 0 PID: 2784 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4121 09:56:59.932019 [ 124.882908] refcount_t: saturated; leaking memory.
4122 09:56:59.960599 [ 124.887714] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4123 09:56:59.970728 [ 124.916966] CPU: 0 PID: 2784 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4124 09:56:59.974937 [ 124.924718] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4125 09:56:59.977521 [ 124.931253] Backtrace:
4126 09:56:59.984914 [ 124.933736] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4127 09:56:59.992925 [ 124.941318] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4128 09:57:00.000755 [ 124.946995] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4129 09:57:00.007650 [ 124.954324] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4130 09:57:00.012733 [ 124.961298] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a248c4
4131 09:57:00.022975 [ 124.969055] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4132 09:57:00.026065 [ 124.976547] r7:00000013 r6:c1a248c4 r5:c1a2489c r4:c6c50000
4133 09:57:00.034942 [ 124.982226] [<c137ea28>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
4134 09:57:00.042588 [ 124.991196] r9:c1ad04a8 r8:c15e8544 r7:c6c51f60 r6:0000001f r5:c5e71000 r4:7fffffff
4135 09:57:00.055873 [ 124.998957] [<c086dd30>] (refcount_warn_saturate) from [<c138b59c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4136 09:57:00.065728 [ 125.009408] [<c138b538>] (__refcount_add_not_zero.constprop.0) from [<c138b7cc>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4137 09:57:00.070497 [ 125.021064] r5:c5e71000 r4:c6c50000
4138 09:57:00.079424 [ 125.024663] [<c138b77c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4139 09:57:00.080777 [ 125.034583] r4:0000002e
4140 09:57:00.089729 [ 125.037133] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4141 09:57:00.097081 [ 125.045155] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4142 09:57:00.106152 [ 125.053082] r9:c6c51f60 r8:c532f240 r7:0000001f r6:b6dcd000 r5:c5a077c0 r4:c0c2e800
4143 09:57:00.113855 [ 125.060844] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4144 09:57:00.121854 [ 125.068685] r9:c07f59f4 r8:c6c51f60 r7:c2816000 r6:b6dcd000 r5:c5a077c0 r4:00000000
4145 09:57:00.129175 [ 125.076441] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4146 09:57:00.138094 [ 125.083588] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6c50000 r5:c5a077c0
4147 09:57:00.138309 [ 125.091424] r4:c5a077c0
4148 09:57:00.147337 [ 125.093969] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4149 09:57:00.152934 [ 125.101114] r9:c6c50000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:0000001f r4:0000001f
4150 09:57:00.160835 [ 125.108871] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4151 09:57:00.166121 [ 125.116448] Exception stack(0xc6c51fa8 to 0xc6c51ff0)
4152 09:57:00.175858 [ 125.121512] 1fa0: 0000001f 0000001f 00000001 b6dcd000 0000001f 00000000
4153 09:57:00.182505 [ 125.129701] 1fc0: 0000001f 0000001f b6f14e00 00000004 00000001 00000000 00020000 becf2a54
4154 09:57:00.188490 [ 125.137886] 1fe0: 00000004 becf2788 b6e7f4cf b6e057e6
4155 09:57:00.191095 [ 125.143030] irq event stamp: 0
4156 09:57:00.197149 [ 125.146109] hardirqs last enabled at (0): [<00000000>] 0x0
4157 09:57:00.203045 [ 125.151732] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4158 09:57:00.210445 [ 125.159234] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4159 09:57:00.217368 [ 125.167701] softirqs last disabled at (0): [<00000000>] 0x0
4160 09:57:00.221834 [ 125.173351] ---[ end trace ca4978ee28c71858 ]---
4161 09:57:00.226241 [ 125.177984] lkdtm: Overflow detected: saturated
4162 09:57:00.364497 # [ 124.856531] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4163 09:57:00.370247 # [ 124.863463] lkdtm: attempting bad refcount_add_not_zero() overflow
4164 09:57:00.376823 # [ 124.869681] ------------[ cut here ]------------
4165 09:57:00.383395 # [ 124.874397] WARNING: CPU: 0 PID: 2784 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4166 09:57:00.389812 # [ 124.882908] refcount_t: saturated; leaking memory.
4167 09:57:00.417506 # [ 124.887714] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4168 09:57:00.425160 # [ 124.916966] CPU: 0 PID: 2784 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4169 09:57:00.434062 # [ 124.924718] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4170 09:57:00.434979 # [ 124.931253] Backtrace:
4171 09:57:00.442673 # [ 124.933736] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4172 09:57:00.449584 # [ 124.941318] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4173 09:57:00.455125 # [ 124.946995] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4174 09:57:00.464814 # [ 124.954324] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4175 09:57:00.470764 # [ 124.961298] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a248c4
4176 09:57:00.478011 # [ 124.969055] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4177 09:57:00.485894 # [ 124.976547] r7:00000013 r6:c1a248c4 r5:c1a2489c r4:c6c50000
4178 09:57:00.495037 # [ 124.982226] [<c137ea28>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
4179 09:57:00.502164 # [ 124.991196] r9:c1ad04a8 r8:c15e8544 r7:c6c51f60 r6:0000001f r5:c5e71000 r4:7fffffff
4180 09:57:00.511480 # [ 124.998957] [<c086dd30>] (refcount_warn_saturate) from [<c138b59c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4181 09:57:00.523562 # [ 125.009408] [<c138b538>] (__refcount_add_not_zero.constprop.0) from [<c138b7cc>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4182 09:57:00.529608 # [ 125.021064] r5:c5e71000 r4:c6c50000
4183 09:57:00.539363 # [ 125.024663] [<c138b77c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4184 09:57:00.540305 # [ 125.034583] r4:0000002e
4185 09:57:00.548009 # [ 125.037133] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4186 09:57:00.555884 # [ 125.045155] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4187 09:57:00.565829 # [ 125.053082] r9:c6c51f60 r8:c532f240 r7:0000001f r6:b6dcd000 r5:c5a077c0 r4:c0c2e800
4188 09:57:00.572022 # [ 125.060844] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4189 09:57:00.580837 # [ 125.068685] r9:c07f59f4 r8:c6c51f60 r7:c2816000 r6:b6dcd000 r5:c5a077c0 r4:00000000
4190 09:57:00.587283 # [ 125.076441] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4191 09:57:00.595477 # [ 125.083588] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6c50000 r5:c5a077c0
4192 09:57:00.599757 # [ 125.091424] r4:c5a077c0
4193 09:57:00.604840 # [ 125.093969] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4194 09:57:00.614565 # [ 125.101114] r9:c6c50000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:0000001f r4:0000001f
4195 09:57:00.620969 # [ 125.108871] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4196 09:57:00.626201 # [ 125.116448] Exception stack(0xc6c51fa8 to 0xc6c51ff0)
4197 09:57:00.636442 # [ 125.121512] 1fa0: 0000001f 0000001f 00000001 b6dcd000 0000001f 00000000
4198 09:57:00.645383 # [ 125.129701] 1fc0: 0000001f 0000001f b6f14e00 00000004 00000001 00000000 00020000 becf2a54
4199 09:57:00.647271 # [ 125.137886] 1fe0: 00000004 becf2788 b6e7f4cf b6e057e6
4200 09:57:00.652220 # [ 125.143030] irq event stamp: 0
4201 09:57:00.659191 # [ 125.146109] hardirqs last enabled at (0): [<00000000>] 0x0
4202 09:57:00.664311 # [ 125.151732] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4203 09:57:00.673194 # [ 125.159234] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4204 09:57:00.678240 # [ 125.167701] softirqs last disabled at (0): [<00000000>] 0x0
4205 09:57:00.684878 # [ 125.173351] ---[ end trace ca4978ee28c71858 ]---
4206 09:57:00.687048 # [ 125.177984] lkdtm: Overflow detected: saturated
4207 09:57:00.692742 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4208 09:57:00.699404 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
4209 09:57:00.702311 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
4210 09:57:00.756447 [ 125.706007] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4211 09:57:00.760256 [ 125.711819] lkdtm: attempting good refcount_dec()
4212 09:57:00.767527 [ 125.716559] lkdtm: attempting bad refcount_dec() to zero
4213 09:57:00.771008 [ 125.722009] ------------[ cut here ]------------
4214 09:57:00.778918 [ 125.726683] WARNING: CPU: 3 PID: 2818 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4215 09:57:00.784826 [ 125.735199] refcount_t: decrement hit 0; leaking memory.
4216 09:57:00.813922 [ 125.740526] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4217 09:57:00.823530 [ 125.769753] CPU: 3 PID: 2818 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4218 09:57:00.831347 [ 125.777505] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4219 09:57:00.832784 [ 125.784042] Backtrace:
4220 09:57:00.838776 [ 125.786523] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4221 09:57:00.844556 [ 125.794105] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4222 09:57:00.852367 [ 125.799782] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4223 09:57:00.858709 [ 125.807111] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4224 09:57:00.867157 [ 125.814086] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a248c4
4225 09:57:00.873880 [ 125.821844] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4226 09:57:00.880327 [ 125.829335] r7:0000001f r6:c1a248c4 r5:c1a24928 r4:c6c06000
4227 09:57:00.888153 [ 125.835012] [<c137ea28>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4228 09:57:00.896435 [ 125.843982] r9:c1ad04c8 r8:c15e8544 r7:c6c07f60 r6:00000012 r5:c5a82000 r4:c6c06000
4229 09:57:00.906170 [ 125.851743] [<c086dd30>] (refcount_warn_saturate) from [<c138b534>] (__refcount_dec.constprop.0+0x38/0x3c)
4230 09:57:00.916551 [ 125.861412] [<c138b4fc>] (__refcount_dec.constprop.0) from [<c138b860>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4231 09:57:00.924793 [ 125.871172] [<c138b804>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4232 09:57:00.928662 [ 125.879964] r4:0000002f
4233 09:57:00.936184 [ 125.882514] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4234 09:57:00.943305 [ 125.890536] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4235 09:57:00.950244 [ 125.898463] r9:c6c07f60 r8:c532f240 r7:00000012 r6:b6e40000 r5:c5a9fa40 r4:c0c2e800
4236 09:57:00.959429 [ 125.906222] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4237 09:57:00.967538 [ 125.914064] r9:c07f59f4 r8:c6c07f60 r7:c2816000 r6:b6e40000 r5:c5a9fa40 r4:00000000
4238 09:57:00.973598 [ 125.921818] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4239 09:57:00.981852 [ 125.928964] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c6c06000 r5:c5a9fa40
4240 09:57:00.984257 [ 125.936800] r4:c5a9fa40
4241 09:57:00.991430 [ 125.939346] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4242 09:57:00.998075 [ 125.946493] r9:c6c06000 r8:c03002e4 r7:00000004 r6:b6f87e00 r5:00000012 r4:00000012
4243 09:57:01.006718 [ 125.954250] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4244 09:57:01.012712 [ 125.961827] Exception stack(0xc6c07fa8 to 0xc6c07ff0)
4245 09:57:01.021205 [ 125.966889] 7fa0: 00000012 00000012 00000001 b6e40000 00000012 00000000
4246 09:57:01.028335 [ 125.975079] 7fc0: 00000012 00000012 b6f87e00 00000004 00000001 00000000 00020000 beb1ea54
4247 09:57:01.032709 [ 125.983263] 7fe0: 00000004 beb1e788 b6ef24cf b6e787e6
4248 09:57:01.035085 [ 125.988396] irq event stamp: 0
4249 09:57:01.042317 [ 125.991518] hardirqs last enabled at (0): [<00000000>] 0x0
4250 09:57:01.048369 [ 125.997113] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4251 09:57:01.056878 [ 126.004667] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4252 09:57:01.063510 [ 126.012228] softirqs last disabled at (0): [<00000000>] 0x0
4253 09:57:01.066287 [ 126.017824] ---[ end trace ca4978ee28c71859 ]---
4254 09:57:01.070321 [ 126.022506] lkdtm: Zero detected: saturated
4255 09:57:01.191489 # [ 125.706007] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4256 09:57:01.196120 # [ 125.711819] lkdtm: attempting good refcount_dec()
4257 09:57:01.203090 # [ 125.716559] lkdtm: attempting bad refcount_dec() to zero
4258 09:57:01.206482 # [ 125.722009] ------------[ cut here ]------------
4259 09:57:01.217746 # [ 125.726683] WARNING: CPU: 3 PID: 2818 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4260 09:57:01.225787 # [ 125.735199] refcount_t: decrement hit 0; leaking memory.
4261 09:57:01.249586 # [ 125.740526] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4262 09:57:01.258977 # [ 125.769753] CPU: 3 PID: 2818 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4263 09:57:01.265304 # [ 125.777505] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4264 09:57:01.269887 # [ 125.784042] Backtrace:
4265 09:57:01.275011 # [ 125.786523] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4266 09:57:01.280985 # [ 125.794105] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4267 09:57:01.289699 # [ 125.799782] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4268 09:57:01.298306 # [ 125.807111] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4269 09:57:01.303674 # [ 125.814086] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a248c4
4270 09:57:01.312359 # [ 125.821844] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4271 09:57:01.317763 # [ 125.829335] r7:0000001f r6:c1a248c4 r5:c1a24928 r4:c6c06000
4272 09:57:01.325725 # [ 125.835012] [<c137ea28>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4273 09:57:01.334328 # [ 125.843982] r9:c1ad04c8 r8:c15e8544 r7:c6c07f60 r6:00000012 r5:c5a82000 r4:c6c06000
4274 09:57:01.343084 # [ 125.851743] [<c086dd30>] (refcount_warn_saturate) from [<c138b534>] (__refcount_dec.constprop.0+0x38/0x3c)
4275 09:57:01.353984 # [ 125.861412] [<c138b4fc>] (__refcount_dec.constprop.0) from [<c138b860>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4276 09:57:01.362669 # [ 125.871172] [<c138b804>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4277 09:57:01.364888 # [ 125.879964] r4:0000002f
4278 09:57:01.373512 # [ 125.882514] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4279 09:57:01.381515 # [ 125.890536] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4280 09:57:01.390273 # [ 125.898463] r9:c6c07f60 r8:c532f240 r7:00000012 r6:b6e40000 r5:c5a9fa40 r4:c0c2e800
4281 09:57:01.397695 # [ 125.906222] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4282 09:57:01.406953 # [ 125.914064] r9:c07f59f4 r8:c6c07f60 r7:c2816000 r6:b6e40000 r5:c5a9fa40 r4:00000000
4283 09:57:01.415868 # [ 125.921818] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4284 09:57:01.421110 # [ 125.928964] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c6c06000 r5:c5a9fa40
4285 09:57:01.423593 # [ 125.936800] r4:c5a9fa40
4286 09:57:01.431730 # [ 125.939346] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4287 09:57:01.439538 # [ 125.946493] r9:c6c06000 r8:c03002e4 r7:00000004 r6:b6f87e00 r5:00000012 r4:00000012
4288 09:57:01.446842 # [ 125.954250] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4289 09:57:01.451266 # [ 125.961827] Exception stack(0xc6c07fa8 to 0xc6c07ff0)
4290 09:57:01.460614 # [ 125.966889] 7fa0: 00000012 00000012 00000001 b6e40000 00000012 00000000
4291 09:57:01.467510 # [ 125.975079] 7fc0: 00000012 00000012 b6f87e00 00000004 00000001 00000000 00020000 beb1ea54
4292 09:57:01.473453 # [ 125.983263] 7fe0: 00000004 beb1e788 b6ef24cf b6e787e6
4293 09:57:01.475723 # [ 125.988396] irq event stamp: 0
4294 09:57:01.482099 # [ 125.991518] hardirqs last enabled at (0): [<00000000>] 0x0
4295 09:57:01.489995 # [ 125.997113] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4296 09:57:01.496471 # [ 126.004667] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4297 09:57:01.505364 # [ 126.012228] softirqs last disabled at (0): [<00000000>] 0x0
4298 09:57:01.509401 # [ 126.017824] ---[ end trace ca4978ee28c71859 ]---
4299 09:57:01.513135 # [ 126.022506] lkdtm: Zero detected: saturated
4300 09:57:01.517377 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4301 09:57:01.523448 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4302 09:57:01.524864 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4303 09:57:01.599343 [ 126.549096] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4304 09:57:01.605759 [ 126.555274] lkdtm: attempting bad refcount_dec() below zero
4305 09:57:01.610047 [ 126.560976] ------------[ cut here ]------------
4306 09:57:01.618479 [ 126.565665] WARNING: CPU: 3 PID: 2855 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4307 09:57:01.623236 [ 126.574202] refcount_t: decrement hit 0; leaking memory.
4308 09:57:01.652997 [ 126.579530] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4309 09:57:01.661569 [ 126.608773] CPU: 3 PID: 2855 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4310 09:57:01.668846 [ 126.616527] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4311 09:57:01.672672 [ 126.623061] Backtrace:
4312 09:57:01.678303 [ 126.625541] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4313 09:57:01.684401 [ 126.633125] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4314 09:57:01.691435 [ 126.638801] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4315 09:57:01.697054 [ 126.646130] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4316 09:57:01.705135 [ 126.653103] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a248c4
4317 09:57:01.712036 [ 126.660861] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4318 09:57:01.719498 [ 126.668352] r7:0000001f r6:c1a248c4 r5:c1a24928 r4:c6ac6000
4319 09:57:01.728166 [ 126.674030] [<c137ea28>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4320 09:57:01.737728 [ 126.683000] r9:c1ad04dc r8:c15e8544 r7:c6ac7f60 r6:00000016 r5:00000000 r4:c6ac6000
4321 09:57:01.744148 [ 126.690762] [<c086dd30>] (refcount_warn_saturate) from [<c138b534>] (__refcount_dec.constprop.0+0x38/0x3c)
4322 09:57:01.755907 [ 126.700429] [<c138b4fc>] (__refcount_dec.constprop.0) from [<c138b924>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4323 09:57:01.764735 [ 126.710537] [<c138b8dc>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4324 09:57:01.767637 [ 126.719677] r5:c5ddb000 r4:00000030
4325 09:57:01.774932 [ 126.723269] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4326 09:57:01.785319 [ 126.731289] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4327 09:57:01.793381 [ 126.739217] r9:c6ac7f60 r8:c532f240 r7:00000016 r6:b6e65000 r5:c5abe3c0 r4:c0c2e800
4328 09:57:01.798397 [ 126.746980] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4329 09:57:01.806182 [ 126.754821] r9:c07f59f4 r8:c6ac7f60 r7:c2816000 r6:b6e65000 r5:c5abe3c0 r4:00000000
4330 09:57:01.813976 [ 126.762576] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4331 09:57:01.821917 [ 126.769722] r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c6ac6000 r5:c5abe3c0
4332 09:57:01.825152 [ 126.777556] r4:c5abe3c0
4333 09:57:01.833873 [ 126.780104] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4334 09:57:01.842385 [ 126.787249] r9:c6ac6000 r8:c03002e4 r7:00000004 r6:b6face00 r5:00000016 r4:00000016
4335 09:57:01.847386 [ 126.795008] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4336 09:57:01.852305 [ 126.802586] Exception stack(0xc6ac7fa8 to 0xc6ac7ff0)
4337 09:57:01.863046 [ 126.807650] 7fa0: 00000016 00000016 00000001 b6e65000 00000016 00000000
4338 09:57:01.869762 [ 126.815841] 7fc0: 00000016 00000016 b6face00 00000004 00000001 00000000 00020000 befd5a54
4339 09:57:01.875256 [ 126.824025] 7fe0: 00000004 befd5788 b6f174cf b6e9d7e6
4340 09:57:01.876191 [ 126.829160] irq event stamp: 0
4341 09:57:01.881511 [ 126.832270] hardirqs last enabled at (0): [<00000000>] 0x0
4342 09:57:01.889085 [ 126.837864] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4343 09:57:01.898454 [ 126.845422] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4344 09:57:01.905046 [ 126.852975] softirqs last disabled at (0): [<00000000>] 0x0
4345 09:57:01.908172 [ 126.858594] ---[ end trace ca4978ee28c7185a ]---
4346 09:57:01.912376 [ 126.863272] lkdtm: Negative detected: saturated
4347 09:57:02.033243 # [ 126.549096] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4348 09:57:02.038430 # [ 126.555274] lkdtm: attempting bad refcount_dec() below zero
4349 09:57:02.042917 # [ 126.560976] ------------[ cut here ]------------
4350 09:57:02.052216 # [ 126.565665] WARNING: CPU: 3 PID: 2855 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4351 09:57:02.060771 # [ 126.574202] refcount_t: decrement hit 0; leaking memory.
4352 09:57:02.087108 # [ 126.579530] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4353 09:57:02.096192 # [ 126.608773] CPU: 3 PID: 2855 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4354 09:57:02.101319 # [ 126.616527] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4355 09:57:02.104212 # [ 126.623061] Backtrace:
4356 09:57:02.113134 # [ 126.625541] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4357 09:57:02.119714 # [ 126.633125] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4358 09:57:02.126624 # [ 126.638801] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4359 09:57:02.133664 # [ 126.646130] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4360 09:57:02.140000 # [ 126.653103] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a248c4
4361 09:57:02.147235 # [ 126.660861] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4362 09:57:02.153385 # [ 126.668352] r7:0000001f r6:c1a248c4 r5:c1a24928 r4:c6ac6000
4363 09:57:02.163305 # [ 126.674030] [<c137ea28>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4364 09:57:02.170567 # [ 126.683000] r9:c1ad04dc r8:c15e8544 r7:c6ac7f60 r6:00000016 r5:00000000 r4:c6ac6000
4365 09:57:02.180893 # [ 126.690762] [<c086dd30>] (refcount_warn_saturate) from [<c138b534>] (__refcount_dec.constprop.0+0x38/0x3c)
4366 09:57:02.191547 # [ 126.700429] [<c138b4fc>] (__refcount_dec.constprop.0) from [<c138b924>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4367 09:57:02.201426 # [ 126.710537] [<c138b8dc>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4368 09:57:02.203894 # [ 126.719677] r5:c5ddb000 r4:00000030
4369 09:57:02.212726 # [ 126.723269] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4370 09:57:02.220933 # [ 126.731289] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4371 09:57:02.227303 # [ 126.739217] r9:c6ac7f60 r8:c532f240 r7:00000016 r6:b6e65000 r5:c5abe3c0 r4:c0c2e800
4372 09:57:02.235015 # [ 126.746980] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4373 09:57:02.243300 # [ 126.754821] r9:c07f59f4 r8:c6ac7f60 r7:c2816000 r6:b6e65000 r5:c5abe3c0 r4:00000000
4374 09:57:02.251804 # [ 126.762576] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4375 09:57:02.259721 # [ 126.769722] r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c6ac6000 r5:c5abe3c0
4376 09:57:02.262610 # [ 126.777556] r4:c5abe3c0
4377 09:57:02.270257 # [ 126.780104] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4378 09:57:02.276396 # [ 126.787249] r9:c6ac6000 r8:c03002e4 r7:00000004 r6:b6face00 r5:00000016 r4:00000016
4379 09:57:02.283924 # [ 126.795008] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4380 09:57:02.290748 # [ 126.802586] Exception stack(0xc6ac7fa8 to 0xc6ac7ff0)
4381 09:57:02.298349 # [ 126.807650] 7fa0: 00000016 00000016 00000001 b6e65000 00000016 00000000
4382 09:57:02.307087 # [ 126.815841] 7fc0: 00000016 00000016 b6face00 00000004 00000001 00000000 00020000 befd5a54
4383 09:57:02.312420 # [ 126.824025] 7fe0: 00000004 befd5788 b6f174cf b6e9d7e6
4384 09:57:02.314627 # [ 126.829160] irq event stamp: 0
4385 09:57:02.322812 # [ 126.832270] hardirqs last enabled at (0): [<00000000>] 0x0
4386 09:57:02.327638 # [ 126.837864] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4387 09:57:02.335623 # [ 126.845422] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4388 09:57:02.342113 # [ 126.852975] softirqs last disabled at (0): [<00000000>] 0x0
4389 09:57:02.346323 # [ 126.858594] ---[ end trace ca4978ee28c7185a ]---
4390 09:57:02.351056 # [ 126.863272] lkdtm: Negative detected: saturated
4391 09:57:02.358139 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4392 09:57:02.362631 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4393 09:57:02.365534 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4394 09:57:02.433244 [ 127.382741] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4395 09:57:02.439615 [ 127.389579] lkdtm: attempting bad refcount_dec_and_test() below zero
4396 09:57:02.444859 [ 127.396021] ------------[ cut here ]------------
4397 09:57:02.455197 [ 127.400675] WARNING: CPU: 1 PID: 2890 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4398 09:57:02.457816 [ 127.409272] refcount_t: underflow; use-after-free.
4399 09:57:02.487567 [ 127.414147] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4400 09:57:02.495559 [ 127.443461] CPU: 1 PID: 2890 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4401 09:57:02.502609 [ 127.451224] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4402 09:57:02.505132 [ 127.457759] Backtrace:
4403 09:57:02.513403 [ 127.460240] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4404 09:57:02.518491 [ 127.467823] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4405 09:57:02.526292 [ 127.473500] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4406 09:57:02.532261 [ 127.480826] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4407 09:57:02.541374 [ 127.487800] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a248c4
4408 09:57:02.547341 [ 127.495559] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4409 09:57:02.553065 [ 127.503051] r7:0000001c r6:c1a248c4 r5:c1a24900 r4:c6c1c000
4410 09:57:02.562322 [ 127.508729] [<c137ea28>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
4411 09:57:02.570071 [ 127.517785] r9:c1ad04f4 r8:c15e8544 r7:c6c1df60 r6:0000001f r5:00000000 r4:c6c1c000
4412 09:57:02.580598 [ 127.525553] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4413 09:57:02.593205 [ 127.536008] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c138b99c>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4414 09:57:02.602726 [ 127.547676] [<c138b94c>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4415 09:57:02.606930 [ 127.557597] r5:c6d58000 r4:00000031
4416 09:57:02.614643 [ 127.561191] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4417 09:57:02.622142 [ 127.569213] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4418 09:57:02.630554 [ 127.577141] r9:c6c1df60 r8:c532f240 r7:0000001f r6:b6eac000 r5:c5b39cc0 r4:c0c2e800
4419 09:57:02.638112 [ 127.584902] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4420 09:57:02.646640 [ 127.592742] r9:c07f59f4 r8:c6c1df60 r7:c2816000 r6:b6eac000 r5:c5b39cc0 r4:00000000
4421 09:57:02.651851 [ 127.600496] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4422 09:57:02.662515 [ 127.607642] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c6c1c000 r5:c5b39cc0
4423 09:57:02.662731 [ 127.615479] r4:c5b39cc0
4424 09:57:02.670455 [ 127.618029] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4425 09:57:02.679432 [ 127.625176] r9:c6c1c000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:0000001f r4:0000001f
4426 09:57:02.686414 [ 127.632934] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4427 09:57:02.689692 [ 127.640511] Exception stack(0xc6c1dfa8 to 0xc6c1dff0)
4428 09:57:02.700367 [ 127.645573] dfa0: 0000001f 0000001f 00000001 b6eac000 0000001f 00000000
4429 09:57:02.707304 [ 127.653761] dfc0: 0000001f 0000001f b6ff3e00 00000004 00000001 00000000 00020000 bee88a54
4430 09:57:02.713628 [ 127.661946] dfe0: 00000004 bee88788 b6f5e4cf b6ee47e6
4431 09:57:02.714575 [ 127.667079] irq event stamp: 0
4432 09:57:02.719465 [ 127.670157] hardirqs last enabled at (0): [<00000000>] 0x0
4433 09:57:02.727112 [ 127.675783] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4434 09:57:02.737265 [ 127.683327] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4435 09:57:02.740170 [ 127.690856] softirqs last disabled at (0): [<00000000>] 0x0
4436 09:57:02.747335 [ 127.696527] ---[ end trace ca4978ee28c7185b ]---
4437 09:57:02.749494 [ 127.701215] lkdtm: Negative detected: saturated
4438 09:57:02.876704 # [ 127.382741] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4439 09:57:02.884660 # [ 127.389579] lkdtm: attempting bad refcount_dec_and_test() below zero
4440 09:57:02.888130 # [ 127.396021] ------------[ cut here ]------------
4441 09:57:02.900051 # [ 127.400675] WARNING: CPU: 1 PID: 2890 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4442 09:57:02.902394 # [ 127.409272] refcount_t: underflow; use-after-free.
4443 09:57:02.931349 # [ 127.414147] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4444 09:57:02.939538 # [ 127.443461] CPU: 1 PID: 2890 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4445 09:57:02.946454 # [ 127.451224] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4446 09:57:02.949149 # [ 127.457759] Backtrace:
4447 09:57:02.955345 # [ 127.460240] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4448 09:57:02.962653 # [ 127.467823] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4449 09:57:02.971344 # [ 127.473500] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4450 09:57:02.975365 # [ 127.480826] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4451 09:57:02.986476 # [ 127.487800] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a248c4
4452 09:57:02.993303 # [ 127.495559] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4453 09:57:02.997115 # [ 127.503051] r7:0000001c r6:c1a248c4 r5:c1a24900 r4:c6c1c000
4454 09:57:03.006608 # [ 127.508729] [<c137ea28>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
4455 09:57:03.014466 # [ 127.517785] r9:c1ad04f4 r8:c15e8544 r7:c6c1df60 r6:0000001f r5:00000000 r4:c6c1c000
4456 09:57:03.026127 # [ 127.525553] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4457 09:57:03.039273 # [ 127.536008] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c138b99c>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4458 09:57:03.047925 # [ 127.547676] [<c138b94c>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4459 09:57:03.051451 # [ 127.557597] r5:c6d58000 r4:00000031
4460 09:57:03.058113 # [ 127.561191] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4461 09:57:03.067019 # [ 127.569213] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4462 09:57:03.074507 # [ 127.577141] r9:c6c1df60 r8:c532f240 r7:0000001f r6:b6eac000 r5:c5b39cc0 r4:c0c2e800
4463 09:57:03.081997 # [ 127.584902] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4464 09:57:03.090123 # [ 127.592742] r9:c07f59f4 r8:c6c1df60 r7:c2816000 r6:b6eac000 r5:c5b39cc0 r4:00000000
4465 09:57:03.101145 # [ 127.600496] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4466 09:57:03.110642 # [ 127.607642] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c6c1c000 r5:c5b39cc0
4467 09:57:03.110858 # [ 127.615479] r4:c5b39cc0
4468 09:57:03.115674 # [ 127.618029] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4469 09:57:03.123594 # [ 127.625176] r9:c6c1c000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:0000001f r4:0000001f
4470 09:57:03.131167 # [ 127.632934] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4471 09:57:03.136470 # [ 127.640511] Exception stack(0xc6c1dfa8 to 0xc6c1dff0)
4472 09:57:03.146196 # [ 127.645573] dfa0: 0000001f 0000001f 00000001 b6eac000 0000001f 00000000
4473 09:57:03.154590 # [ 127.653761] dfc0: 0000001f 0000001f b6ff3e00 00000004 00000001 00000000 00020000 bee88a54
4474 09:57:03.161824 # [ 127.661946] dfe0: 00000004 bee88788 b6f5e4cf b6ee47e6
4475 09:57:03.162781 # [ 127.667079] irq event stamp: 0
4476 09:57:03.171772 # [ 127.670157] hardirqs last enabled at (0): [<00000000>] 0x0
4477 09:57:03.176540 # [ 127.675783] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4478 09:57:03.183528 # [ 127.683327] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4479 09:57:03.190106 # [ 127.690856] softirqs last disabled at (0): [<00000000>] 0x0
4480 09:57:03.194199 # [ 127.696527] ---[ end trace ca4978ee28c7185b ]---
4481 09:57:03.199278 # [ 127.701215] lkdtm: Negative detected: saturated
4482 09:57:03.205280 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4483 09:57:03.211205 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4484 09:57:03.214300 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4485 09:57:03.296769 [ 128.243342] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4486 09:57:03.300852 [ 128.250180] lkdtm: attempting bad refcount_sub_and_test() below zero
4487 09:57:03.305182 [ 128.256719] ------------[ cut here ]------------
4488 09:57:03.315155 [ 128.261524] WARNING: CPU: 3 PID: 2925 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4489 09:57:03.318551 [ 128.270087] refcount_t: underflow; use-after-free.
4490 09:57:03.351439 [ 128.274933] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4491 09:57:03.360599 [ 128.304155] CPU: 3 PID: 2925 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4492 09:57:03.363311 [ 128.311907] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4493 09:57:03.365814 [ 128.318442] Backtrace:
4494 09:57:03.372067 [ 128.320926] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4495 09:57:03.379082 [ 128.328508] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4496 09:57:03.385161 [ 128.334184] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4497 09:57:03.393556 [ 128.341511] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4498 09:57:03.400406 [ 128.348486] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a248c4
4499 09:57:03.410650 [ 128.356244] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4500 09:57:03.412952 [ 128.363736] r7:0000001c r6:c1a248c4 r5:c1a24900 r4:c6ea4000
4501 09:57:03.424455 [ 128.369414] [<c137ea28>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
4502 09:57:03.431721 [ 128.378471] r9:c1ad0514 r8:c15e8544 r7:c6ea5f60 r6:0000001f r5:c5a82000 r4:c6ea4000
4503 09:57:03.442065 [ 128.386237] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4504 09:57:03.452332 [ 128.396690] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c138ba28>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4505 09:57:03.463899 [ 128.408359] [<c138b9d8>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4506 09:57:03.464895 [ 128.418279] r4:00000032
4507 09:57:03.472452 [ 128.420831] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4508 09:57:03.483148 [ 128.428853] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4509 09:57:03.488163 [ 128.436781] r9:c6ea5f60 r8:c532f240 r7:0000001f r6:b6e41000 r5:c5b1cf00 r4:c0c2e800
4510 09:57:03.499227 [ 128.444544] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4511 09:57:03.505111 [ 128.452385] r9:c07f59f4 r8:c6ea5f60 r7:c2816000 r6:b6e41000 r5:c5b1cf00 r4:00000000
4512 09:57:03.511530 [ 128.460141] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4513 09:57:03.520237 [ 128.467286] r10:00000004 r9:00000000 r8:00000000 r7:b6e41000 r6:c6ea4000 r5:c5b1cf00
4514 09:57:03.522442 [ 128.475121] r4:c5b1cf00
4515 09:57:03.531225 [ 128.477667] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4516 09:57:03.536412 [ 128.484813] r9:c6ea4000 r8:c03002e4 r7:00000004 r6:b6f88e00 r5:0000001f r4:0000001f
4517 09:57:03.544213 [ 128.492573] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4518 09:57:03.550325 [ 128.500151] Exception stack(0xc6ea5fa8 to 0xc6ea5ff0)
4519 09:57:03.558451 [ 128.505214] 5fa0: 0000001f 0000001f 00000001 b6e41000 0000001f 00000000
4520 09:57:03.566736 [ 128.513404] 5fc0: 0000001f 0000001f b6f88e00 00000004 00000001 00000000 00020000 bef98a54
4521 09:57:03.570963 [ 128.521589] 5fe0: 00000004 bef98788 b6ef34cf b6e797e6
4522 09:57:03.576245 [ 128.526721] irq event stamp: 0
4523 09:57:03.578964 [ 128.529800] hardirqs last enabled at (0): [<00000000>] 0x0
4524 09:57:03.588562 [ 128.535438] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4525 09:57:03.594519 [ 128.542980] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4526 09:57:03.600314 [ 128.550509] softirqs last disabled at (0): [<00000000>] 0x0
4527 09:57:03.605655 [ 128.556160] ---[ end trace ca4978ee28c7185c ]---
4528 09:57:03.609062 [ 128.560798] lkdtm: Negative detected: saturated
4529 09:57:03.739002 # [ 128.243342] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4530 09:57:03.745568 # [ 128.250180] lkdtm: attempting bad refcount_sub_and_test() below zero
4531 09:57:03.752199 # [ 128.256719] ------------[ cut here ]------------
4532 09:57:03.759255 # [ 128.261524] WARNING: CPU: 3 PID: 2925 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4533 09:57:03.766200 # [ 128.270087] refcount_t: underflow; use-after-free.
4534 09:57:03.797514 # [ 128.274933] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4535 09:57:03.800768 # [ 128.304155] CPU: 3 PID: 2925 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4536 09:57:03.807473 # [ 128.311907] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4537 09:57:03.810233 # [ 128.318442] Backtrace:
4538 09:57:03.819790 # [ 128.320926] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4539 09:57:03.825269 # [ 128.328508] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4540 09:57:03.833275 # [ 128.334184] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4541 09:57:03.839354 # [ 128.341511] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4542 09:57:03.846287 # [ 128.348486] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a248c4
4543 09:57:03.853364 # [ 128.356244] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4544 09:57:03.862805 # [ 128.363736] r7:0000001c r6:c1a248c4 r5:c1a24900 r4:c6ea4000
4545 09:57:03.869979 # [ 128.369414] [<c137ea28>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
4546 09:57:03.876476 # [ 128.378471] r9:c1ad0514 r8:c15e8544 r7:c6ea5f60 r6:0000001f r5:c5a82000 r4:c6ea4000
4547 09:57:03.889400 # [ 128.386237] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4548 09:57:03.900186 # [ 128.396690] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c138ba28>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4549 09:57:03.908766 # [ 128.408359] [<c138b9d8>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4550 09:57:03.913877 # [ 128.418279] r4:00000032
4551 09:57:03.921399 # [ 128.420831] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4552 09:57:03.930587 # [ 128.428853] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4553 09:57:03.938431 # [ 128.436781] r9:c6ea5f60 r8:c532f240 r7:0000001f r6:b6e41000 r5:c5b1cf00 r4:c0c2e800
4554 09:57:03.946237 # [ 128.444544] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4555 09:57:03.953552 # [ 128.452385] r9:c07f59f4 r8:c6ea5f60 r7:c2816000 r6:b6e41000 r5:c5b1cf00 r4:00000000
4556 09:57:03.959095 # [ 128.460141] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4557 09:57:03.967469 # [ 128.467286] r10:00000004 r9:00000000 r8:00000000 r7:b6e41000 r6:c6ea4000 r5:c5b1cf00
4558 09:57:03.971561 # [ 128.475121] r4:c5b1cf00
4559 09:57:03.976646 # [ 128.477667] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4560 09:57:03.987021 # [ 128.484813] r9:c6ea4000 r8:c03002e4 r7:00000004 r6:b6f88e00 r5:0000001f r4:0000001f
4561 09:57:03.992491 # [ 128.492573] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4562 09:57:03.997979 # [ 128.500151] Exception stack(0xc6ea5fa8 to 0xc6ea5ff0)
4563 09:57:04.008315 # [ 128.505214] 5fa0: 0000001f 0000001f 00000001 b6e41000 0000001f 00000000
4564 09:57:04.014776 # [ 128.513404] 5fc0: 0000001f 0000001f b6f88e00 00000004 00000001 00000000 00020000 bef98a54
4565 09:57:04.028300 # [ 128.521589] 5fe0: 00000004 bef98788 b6ef34cf b6e797e6
4566 09:57:04.029346 # [ 128.526721] irq event stamp: 0
4567 09:57:04.029539 # [ 128.529800] hardirqs last enabled at (0): [<00000000>] 0x0
4568 09:57:04.038403 # [ 128.535438] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4569 09:57:04.045688 # [ 128.542980] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4570 09:57:04.050793 # [ 128.550509] softirqs last disabled at (0): [<00000000>] 0x0
4571 09:57:04.057580 # [ 128.556160] ---[ end trace ca4978ee28c7185c ]---
4572 09:57:04.060346 # [ 128.560798] lkdtm: Negative detected: saturated
4573 09:57:04.068712 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4574 09:57:04.075432 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4575 09:57:04.076699 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4576 09:57:04.145707 [ 129.096319] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4577 09:57:04.159072 [ 129.102054] lkdtm: attempting safe refcount_inc_not_zero() from zero
4578 09:57:04.160053 [ 129.108422] lkdtm: Good: zero detected
4579 09:57:04.162417 [ 129.112247] lkdtm: Correctly stayed at zero
4580 09:57:04.165565 [ 129.116446] lkdtm: attempting bad refcount_inc() from zero
4581 09:57:04.170376 [ 129.121988] ------------[ cut here ]------------
4582 09:57:04.178747 [ 129.126640] WARNING: CPU: 2 PID: 2957 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4583 09:57:04.184544 [ 129.135213] refcount_t: addition on 0; use-after-free.
4584 09:57:04.216504 [ 129.140365] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4585 09:57:04.221759 [ 129.169598] CPU: 2 PID: 2957 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4586 09:57:04.229573 [ 129.177351] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4587 09:57:04.231906 [ 129.183886] Backtrace:
4588 09:57:04.237784 [ 129.186366] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4589 09:57:04.244714 [ 129.193948] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4590 09:57:04.250498 [ 129.199625] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4591 09:57:04.261016 [ 129.206952] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4592 09:57:04.268212 [ 129.213924] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a248c4
4593 09:57:04.273714 [ 129.221681] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4594 09:57:04.279560 [ 129.229172] r7:00000019 r6:c1a248c4 r5:c1a248d4 r4:c6f58000
4595 09:57:04.295635 [ 129.234849] [<c137ea28>] (warn_slowpath_fmt) from [<c086de38>] (refcount_warn_saturate+0x108/0x174)
4596 09:57:04.297500 [ 129.243905] r9:c1ad0534 r8:c15e8544 r7:c6f59f60 r6:00000012 r5:00000000 r4:c6f58000
4597 09:57:04.306219 [ 129.251674] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4b4>] (__refcount_add.constprop.0+0x54/0x58)
4598 09:57:04.317186 [ 129.261348] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138bb0c>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4599 09:57:04.325191 [ 129.271102] [<c138ba64>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4600 09:57:04.329203 [ 129.279895] r5:c5cc4000 r4:00000033
4601 09:57:04.336307 [ 129.283489] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4602 09:57:04.343421 [ 129.291512] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4603 09:57:04.351709 [ 129.299439] r9:c6f59f60 r8:c532f240 r7:00000012 r6:b6e18000 r5:c2fe1040 r4:c0c2e800
4604 09:57:04.360592 [ 129.307201] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4605 09:57:04.366411 [ 129.315043] r9:c07f59f4 r8:c6f59f60 r7:c2816000 r6:b6e18000 r5:c2fe1040 r4:00000000
4606 09:57:04.376453 [ 129.322799] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4607 09:57:04.385487 [ 129.329946] r10:00000004 r9:00000000 r8:00000000 r7:b6e18000 r6:c6f58000 r5:c2fe1040
4608 09:57:04.392709 [ 129.337780] r4:c2fe1040
4609 09:57:04.393778 [ 129.340327] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4610 09:57:04.398733 [ 129.347472] r9:c6f58000 r8:c03002e4 r7:00000004 r6:b6f5fe00 r5:00000012 r4:00000012
4611 09:57:04.406685 [ 129.355232] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4612 09:57:04.412412 [ 129.362808] Exception stack(0xc6f59fa8 to 0xc6f59ff0)
4613 09:57:04.421582 [ 129.367872] 9fa0: 00000012 00000012 00000001 b6e18000 00000012 00000000
4614 09:57:04.429331 [ 129.376063] 9fc0: 00000012 00000012 b6f5fe00 00000004 00000001 00000000 00020000 be821a54
4615 09:57:04.434051 [ 129.384249] 9fe0: 00000004 be821788 b6eca4cf b6e507e6
4616 09:57:04.436594 [ 129.389389] irq event stamp: 0
4617 09:57:04.442667 [ 129.392507] hardirqs last enabled at (0): [<00000000>] 0x0
4618 09:57:04.449855 [ 129.398100] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4619 09:57:04.458907 [ 129.405669] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4620 09:57:04.463449 [ 129.413206] softirqs last disabled at (0): [<00000000>] 0x0
4621 09:57:04.468784 [ 129.418797] ---[ end trace ca4978ee28c7185d ]---
4622 09:57:04.472039 [ 129.423463] lkdtm: Zero detected: saturated
4623 09:57:04.598568 # [ 129.096319] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4624 09:57:04.602994 # [ 129.102054] lkdtm: attempting safe refcount_inc_not_zero() from zero
4625 09:57:04.608292 # [ 129.108422] lkdtm: Good: zero detected
4626 09:57:04.612543 # [ 129.112247] lkdtm: Correctly stayed at zero
4627 09:57:04.617156 # [ 129.116446] lkdtm: attempting bad refcount_inc() from zero
4628 09:57:04.621834 # [ 129.121988] ------------[ cut here ]------------
4629 09:57:04.631485 # [ 129.126640] WARNING: CPU: 2 PID: 2957 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4630 09:57:04.635542 # [ 129.135213] refcount_t: addition on 0; use-after-free.
4631 09:57:04.666431 # [ 129.140365] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4632 09:57:04.673870 # [ 129.169598] CPU: 2 PID: 2957 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4633 09:57:04.681614 # [ 129.177351] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4634 09:57:04.681882 # [ 129.183886] Backtrace:
4635 09:57:04.690909 # [ 129.186366] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4636 09:57:04.698000 # [ 129.193948] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4637 09:57:04.703363 # [ 129.199625] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4638 09:57:04.710524 # [ 129.206952] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4639 09:57:04.717969 # [ 129.213924] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a248c4
4640 09:57:04.725694 # [ 129.221681] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4641 09:57:04.733105 # [ 129.229172] r7:00000019 r6:c1a248c4 r5:c1a248d4 r4:c6f58000
4642 09:57:04.741433 # [ 129.234849] [<c137ea28>] (warn_slowpath_fmt) from [<c086de38>] (refcount_warn_saturate+0x108/0x174)
4643 09:57:04.748866 # [ 129.243905] r9:c1ad0534 r8:c15e8544 r7:c6f59f60 r6:00000012 r5:00000000 r4:c6f58000
4644 09:57:04.758592 # [ 129.251674] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4b4>] (__refcount_add.constprop.0+0x54/0x58)
4645 09:57:04.769693 # [ 129.261348] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138bb0c>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4646 09:57:04.777433 # [ 129.271102] [<c138ba64>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4647 09:57:04.781531 # [ 129.279895] r5:c5cc4000 r4:00000033
4648 09:57:04.792350 # [ 129.283489] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4649 09:57:04.797117 # [ 129.291512] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4650 09:57:04.804789 # [ 129.299439] r9:c6f59f60 r8:c532f240 r7:00000012 r6:b6e18000 r5:c2fe1040 r4:c0c2e800
4651 09:57:04.813779 # [ 129.307201] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4652 09:57:04.822516 # [ 129.315043] r9:c07f59f4 r8:c6f59f60 r7:c2816000 r6:b6e18000 r5:c2fe1040 r4:00000000
4653 09:57:04.828763 # [ 129.322799] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4654 09:57:04.836921 # [ 129.329946] r10:00000004 r9:00000000 r8:00000000 r7:b6e18000 r6:c6f58000 r5:c2fe1040
4655 09:57:04.839778 # [ 129.337780] r4:c2fe1040
4656 09:57:04.847580 # [ 129.340327] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4657 09:57:04.855324 # [ 129.347472] r9:c6f58000 r8:c03002e4 r7:00000004 r6:b6f5fe00 r5:00000012 r4:00000012
4658 09:57:04.861457 # [ 129.355232] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4659 09:57:04.866685 # [ 129.362808] Exception stack(0xc6f59fa8 to 0xc6f59ff0)
4660 09:57:04.875441 # [ 129.367872] 9fa0: 00000012 00000012 00000001 b6e18000 00000012 00000000
4661 09:57:04.883582 # [ 129.376063] 9fc0: 00000012 00000012 b6f5fe00 00000004 00000001 00000000 00020000 be821a54
4662 09:57:04.889452 # [ 129.384249] 9fe0: 00000004 be821788 b6eca4cf b6e507e6
4663 09:57:04.891525 # [ 129.389389] irq event stamp: 0
4664 09:57:04.897637 # [ 129.392507] hardirqs last enabled at (0): [<00000000>] 0x0
4665 09:57:04.906236 # [ 129.398100] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4666 09:57:04.914882 # [ 129.405669] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4667 09:57:04.919967 # [ 129.413206] softirqs last disabled at (0): [<00000000>] 0x0
4668 09:57:04.923230 # [ 129.418797] ---[ end trace ca4978ee28c7185d ]---
4669 09:57:04.927865 # [ 129.423463] lkdtm: Zero detected: saturated
4670 09:57:04.933892 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4671 09:57:04.938107 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4672 09:57:04.940487 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4673 09:57:05.031078 [ 129.979868] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4674 09:57:05.036153 [ 129.985605] lkdtm: attempting safe refcount_add_not_zero() from zero
4675 09:57:05.039370 [ 129.992047] lkdtm: Good: zero detected
4676 09:57:05.046007 [ 129.995812] lkdtm: Correctly stayed at zero
4677 09:57:05.050759 [ 130.000007] lkdtm: attempting bad refcount_add() from zero
4678 09:57:05.053687 [ 130.005558] ------------[ cut here ]------------
4679 09:57:05.062579 [ 130.010211] WARNING: CPU: 0 PID: 2991 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4680 09:57:05.067617 [ 130.018787] refcount_t: addition on 0; use-after-free.
4681 09:57:05.096791 [ 130.024066] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4682 09:57:05.105107 [ 130.053304] CPU: 0 PID: 2991 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4683 09:57:05.113499 [ 130.061057] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4684 09:57:05.114487 [ 130.067591] Backtrace:
4685 09:57:05.122312 [ 130.070072] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4686 09:57:05.127264 [ 130.077653] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4687 09:57:05.134758 [ 130.083329] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4688 09:57:05.143288 [ 130.090656] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4689 09:57:05.150413 [ 130.097630] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a248c4
4690 09:57:05.160476 [ 130.105386] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4691 09:57:05.163531 [ 130.112877] r7:00000019 r6:c1a248c4 r5:c1a248d4 r4:c5d4a000
4692 09:57:05.172593 [ 130.118556] [<c137ea28>] (warn_slowpath_fmt) from [<c086de38>] (refcount_warn_saturate+0x108/0x174)
4693 09:57:05.178915 [ 130.127612] r9:c1ad0548 r8:c15e8544 r7:c5d4bf60 r6:00000012 r5:00000000 r4:c5d4a000
4694 09:57:05.190420 [ 130.135379] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4b4>] (__refcount_add.constprop.0+0x54/0x58)
4695 09:57:05.199934 [ 130.145053] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138bbd8>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4696 09:57:05.207690 [ 130.154807] [<c138bb30>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4697 09:57:05.212642 [ 130.163599] r5:c699e000 r4:00000034
4698 09:57:05.219937 [ 130.167191] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4699 09:57:05.229786 [ 130.175214] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4700 09:57:05.234423 [ 130.183141] r9:c5d4bf60 r8:c532f240 r7:00000012 r6:b6eb1000 r5:c5ac3cc0 r4:c0c2e800
4701 09:57:05.242296 [ 130.190903] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4702 09:57:05.251401 [ 130.198744] r9:c07f59f4 r8:c5d4bf60 r7:c2816000 r6:b6eb1000 r5:c5ac3cc0 r4:00000000
4703 09:57:05.261286 [ 130.206499] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4704 09:57:05.267630 [ 130.213646] r10:00000004 r9:00000000 r8:00000000 r7:b6eb1000 r6:c5d4a000 r5:c5ac3cc0
4705 09:57:05.267845 [ 130.221482] r4:c5ac3cc0
4706 09:57:05.275322 [ 130.224030] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4707 09:57:05.283197 [ 130.231176] r9:c5d4a000 r8:c03002e4 r7:00000004 r6:b6ff8e00 r5:00000012 r4:00000012
4708 09:57:05.291068 [ 130.238934] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4709 09:57:05.295562 [ 130.246510] Exception stack(0xc5d4bfa8 to 0xc5d4bff0)
4710 09:57:05.304074 [ 130.251573] bfa0: 00000012 00000012 00000001 b6eb1000 00000012 00000000
4711 09:57:05.312998 [ 130.259763] bfc0: 00000012 00000012 b6ff8e00 00000004 00000001 00000000 00020000 bec43a54
4712 09:57:05.316688 [ 130.267948] bfe0: 00000004 bec43788 b6f634cf b6ee97e6
4713 09:57:05.321665 [ 130.273095] irq event stamp: 0
4714 09:57:05.325306 [ 130.276171] hardirqs last enabled at (0): [<00000000>] 0x0
4715 09:57:05.335453 [ 130.281801] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4716 09:57:05.340963 [ 130.289324] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4717 09:57:05.347774 [ 130.298022] softirqs last disabled at (0): [<00000000>] 0x0
4718 09:57:05.355627 [ 130.303685] ---[ end trace ca4978ee28c7185e ]---
4719 09:57:05.356649 [ 130.308319] lkdtm: Zero detected: saturated
4720 09:57:05.511369 # [ 129.979868] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4721 09:57:05.517054 # [ 129.985605] lkdtm: attempting safe refcount_add_not_zero() from zero
4722 09:57:05.522420 # [ 129.992047] lkdtm: Good: zero detected
4723 09:57:05.525678 # [ 129.995812] lkdtm: Correctly stayed at zero
4724 09:57:05.533672 # [ 130.000007] lkdtm: attempting bad refcount_add() from zero
4725 09:57:05.534667 # [ 130.005558] ------------[ cut here ]------------
4726 09:57:05.543691 # [ 130.010211] WARNING: CPU: 0 PID: 2991 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4727 09:57:05.549115 # [ 130.018787] refcount_t: addition on 0; use-after-free.
4728 09:57:05.578021 # [ 130.024066] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4729 09:57:05.585858 # [ 130.053304] CPU: 0 PID: 2991 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4730 09:57:05.592955 # [ 130.061057] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4731 09:57:05.595384 # [ 130.067591] Backtrace:
4732 09:57:05.606024 # [ 130.070072] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4733 09:57:05.611249 # [ 130.077653] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4734 09:57:05.617166 # [ 130.083329] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4735 09:57:05.624662 # [ 130.090656] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4736 09:57:05.631208 # [ 130.097630] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a248c4
4737 09:57:05.638672 # [ 130.105386] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4738 09:57:05.647407 # [ 130.112877] r7:00000019 r6:c1a248c4 r5:c1a248d4 r4:c5d4a000
4739 09:57:05.653514 # [ 130.118556] [<c137ea28>] (warn_slowpath_fmt) from [<c086de38>] (refcount_warn_saturate+0x108/0x174)
4740 09:57:05.661433 # [ 130.127612] r9:c1ad0548 r8:c15e8544 r7:c5d4bf60 r6:00000012 r5:00000000 r4:c5d4a000
4741 09:57:05.674553 # [ 130.135379] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4b4>] (__refcount_add.constprop.0+0x54/0x58)
4742 09:57:05.681807 # [ 130.145053] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138bbd8>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4743 09:57:05.691925 # [ 130.154807] [<c138bb30>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4744 09:57:05.695279 # [ 130.163599] r5:c699e000 r4:00000034
4745 09:57:05.701502 # [ 130.167191] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4746 09:57:05.711283 # [ 130.175214] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4747 09:57:05.719577 # [ 130.183141] r9:c5d4bf60 r8:c532f240 r7:00000012 r6:b6eb1000 r5:c5ac3cc0 r4:c0c2e800
4748 09:57:05.726434 # [ 130.190903] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4749 09:57:05.735688 # [ 130.198744] r9:c07f59f4 r8:c5d4bf60 r7:c2816000 r6:b6eb1000 r5:c5ac3cc0 r4:00000000
4750 09:57:05.741562 # [ 130.206499] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4751 09:57:05.748678 # [ 130.213646] r10:00000004 r9:00000000 r8:00000000 r7:b6eb1000 r6:c5d4a000 r5:c5ac3cc0
4752 09:57:05.752615 # [ 130.221482] r4:c5ac3cc0
4753 09:57:05.759908 # [ 130.224030] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4754 09:57:05.766966 # [ 130.231176] r9:c5d4a000 r8:c03002e4 r7:00000004 r6:b6ff8e00 r5:00000012 r4:00000012
4755 09:57:05.774441 # [ 130.238934] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4756 09:57:05.780630 # [ 130.246510] Exception stack(0xc5d4bfa8 to 0xc5d4bff0)
4757 09:57:05.789329 # [ 130.251573] bfa0: 00000012 00000012 00000001 b6eb1000 00000012 00000000
4758 09:57:05.799587 # [ 130.259763] bfc0: 00000012 00000012 b6ff8e00 00000004 00000001 00000000 00020000 bec43a54
4759 09:57:05.803665 # [ 130.267948] bfe0: 00000004 bec43788 b6f634cf b6ee97e6
4760 09:57:05.805458 # [ 130.273095] irq event stamp: 0
4761 09:57:05.812313 # [ 130.276171] hardirqs last enabled at (0): [<00000000>] 0x0
4762 09:57:05.818444 # [ 130.281801] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4763 09:57:05.828577 # [ 130.289324] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4764 09:57:05.831677 # [ 130.298022] softirqs last disabled at (0): [<00000000>] 0x0
4765 09:57:05.837567 # [ 130.303685] ---[ end trace ca4978ee28c7185e ]---
4766 09:57:05.840779 # [ 130.308319] lkdtm: Zero detected: saturated
4767 09:57:05.845904 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4768 09:57:05.851764 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4769 09:57:05.854742 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4770 09:57:05.933950 [ 130.881667] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4771 09:57:05.939946 [ 130.887786] lkdtm: attempting bad refcount_inc() from saturated
4772 09:57:05.943054 [ 130.893767] ------------[ cut here ]------------
4773 09:57:05.951114 [ 130.898421] WARNING: CPU: 0 PID: 3028 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4774 09:57:05.955196 [ 130.906930] refcount_t: saturated; leaking memory.
4775 09:57:05.984413 [ 130.911778] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4776 09:57:05.992653 [ 130.941120] CPU: 0 PID: 3028 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4777 09:57:06.000920 [ 130.948873] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4778 09:57:06.001925 [ 130.955409] Backtrace:
4779 09:57:06.010837 [ 130.957892] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4780 09:57:06.014718 [ 130.965475] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4781 09:57:06.022903 [ 130.971151] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4782 09:57:06.029489 [ 130.978478] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4783 09:57:06.039378 [ 130.985453] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a248c4
4784 09:57:06.047791 [ 130.993209] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4785 09:57:06.051977 [ 131.000702] r7:00000016 r6:c1a248c4 r5:c1a2489c r4:c692c000
4786 09:57:06.061287 [ 131.006379] [<c137ea28>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
4787 09:57:06.066782 [ 131.015350] r9:c1ad055c r8:c15e8544 r7:c692df60 r6:00000017 r5:c699e000 r4:c692c000
4788 09:57:06.077719 [ 131.023116] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
4789 09:57:06.087593 [ 131.032789] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138bc48>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4790 09:57:06.096987 [ 131.042980] [<c138bbfc>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4791 09:57:06.100754 [ 131.052205] r4:00000035
4792 09:57:06.106216 [ 131.054756] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4793 09:57:06.114484 [ 131.062780] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4794 09:57:06.124683 [ 131.070709] r9:c692df60 r8:c532f240 r7:00000017 r6:b6e92000 r5:c5a06000 r4:c0c2e800
4795 09:57:06.131220 [ 131.078471] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4796 09:57:06.138724 [ 131.086314] r9:c07f59f4 r8:c692df60 r7:c2816000 r6:b6e92000 r5:c5a06000 r4:00000000
4797 09:57:06.147349 [ 131.094068] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4798 09:57:06.156083 [ 131.101214] r10:00000004 r9:00000000 r8:00000000 r7:b6e92000 r6:c692c000 r5:c5a06000
4799 09:57:06.156301 [ 131.109049] r4:c5a06000
4800 09:57:06.162362 [ 131.111596] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4801 09:57:06.170964 [ 131.118743] r9:c692c000 r8:c03002e4 r7:00000004 r6:b6fd9e00 r5:00000017 r4:00000017
4802 09:57:06.178039 [ 131.126501] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4803 09:57:06.183881 [ 131.134078] Exception stack(0xc692dfa8 to 0xc692dff0)
4804 09:57:06.191862 [ 131.139141] dfa0: 00000017 00000017 00000001 b6e92000 00000017 00000000
4805 09:57:06.199357 [ 131.147329] dfc0: 00000017 00000017 b6fd9e00 00000004 00000001 00000000 00020000 be9c0a54
4806 09:57:06.204164 [ 131.155514] dfe0: 00000004 be9c0788 b6f444cf b6eca7e6
4807 09:57:06.207837 [ 131.160620] irq event stamp: 0
4808 09:57:06.214279 [ 131.163730] hardirqs last enabled at (0): [<00000000>] 0x0
4809 09:57:06.221217 [ 131.169325] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4810 09:57:06.227863 [ 131.176888] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4811 09:57:06.234404 [ 131.184440] softirqs last disabled at (0): [<00000000>] 0x0
4812 09:57:06.239461 [ 131.190031] ---[ end trace ca4978ee28c7185f ]---
4813 09:57:06.243518 [ 131.194698] lkdtm: Saturation detected: still saturated
4814 09:57:06.400491 # [ 130.881667] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4815 09:57:06.407600 # [ 130.887786] lkdtm: attempting bad refcount_inc() from saturated
4816 09:57:06.412492 # [ 130.893767] ------------[ cut here ]------------
4817 09:57:06.420751 # [ 130.898421] WARNING: CPU: 0 PID: 3028 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4818 09:57:06.425685 # [ 130.906930] refcount_t: saturated; leaking memory.
4819 09:57:06.454825 # [ 130.911778] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4820 09:57:06.460767 # [ 130.941120] CPU: 0 PID: 3028 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4821 09:57:06.469669 # [ 130.948873] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4822 09:57:06.471861 # [ 130.955409] Backtrace:
4823 09:57:06.477871 # [ 130.957892] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4824 09:57:06.485623 # [ 130.965475] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4825 09:57:06.492051 # [ 130.971151] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4826 09:57:06.498515 # [ 130.978478] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4827 09:57:06.505825 # [ 130.985453] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a248c4
4828 09:57:06.514813 # [ 130.993209] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4829 09:57:06.520382 # [ 131.000702] r7:00000016 r6:c1a248c4 r5:c1a2489c r4:c692c000
4830 09:57:06.530397 # [ 131.006379] [<c137ea28>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
4831 09:57:06.537392 # [ 131.015350] r9:c1ad055c r8:c15e8544 r7:c692df60 r6:00000017 r5:c699e000 r4:c692c000
4832 09:57:06.548791 # [ 131.023116] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
4833 09:57:06.559021 # [ 131.032789] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138bc48>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4834 09:57:06.566881 # [ 131.042980] [<c138bbfc>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4835 09:57:06.569059 # [ 131.052205] r4:00000035
4836 09:57:06.578394 # [ 131.054756] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4837 09:57:06.585792 # [ 131.062780] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4838 09:57:06.592785 # [ 131.070709] r9:c692df60 r8:c532f240 r7:00000017 r6:b6e92000 r5:c5a06000 r4:c0c2e800
4839 09:57:06.601186 # [ 131.078471] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4840 09:57:06.609033 # [ 131.086314] r9:c07f59f4 r8:c692df60 r7:c2816000 r6:b6e92000 r5:c5a06000 r4:00000000
4841 09:57:06.618810 # [ 131.094068] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4842 09:57:06.624784 # [ 131.101214] r10:00000004 r9:00000000 r8:00000000 r7:b6e92000 r6:c692c000 r5:c5a06000
4843 09:57:06.627862 # [ 131.109049] r4:c5a06000
4844 09:57:06.636508 # [ 131.111596] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4845 09:57:06.641575 # [ 131.118743] r9:c692c000 r8:c03002e4 r7:00000004 r6:b6fd9e00 r5:00000017 r4:00000017
4846 09:57:06.649824 # [ 131.126501] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4847 09:57:06.655711 # [ 131.134078] Exception stack(0xc692dfa8 to 0xc692dff0)
4848 09:57:06.664436 # [ 131.139141] dfa0: 00000017 00000017 00000001 b6e92000 00000017 00000000
4849 09:57:06.672060 # [ 131.147329] dfc0: 00000017 00000017 b6fd9e00 00000004 00000001 00000000 00020000 be9c0a54
4850 09:57:06.680049 # [ 131.155514] dfe0: 00000004 be9c0788 b6f444cf b6eca7e6
4851 09:57:06.680264 # [ 131.160620] irq event stamp: 0
4852 09:57:06.687528 # [ 131.163730] hardirqs last enabled at (0): [<00000000>] 0x0
4853 09:57:06.696228 # [ 131.169325] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4854 09:57:06.702881 # [ 131.176888] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4855 09:57:06.707224 # [ 131.184440] softirqs last disabled at (0): [<00000000>] 0x0
4856 09:57:06.713544 # [ 131.190031] ---[ end trace ca4978ee28c7185f ]---
4857 09:57:06.716943 # [ 131.194698] lkdtm: Saturation detected: still saturated
4858 09:57:06.724849 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4859 09:57:06.730947 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4860 09:57:06.731956 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4861 09:57:06.823249 [ 131.771253] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4862 09:57:06.828658 [ 131.777397] lkdtm: attempting bad refcount_dec() from saturated
4863 09:57:06.831824 [ 131.783425] ------------[ cut here ]------------
4864 09:57:06.840000 [ 131.788081] WARNING: CPU: 0 PID: 3063 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4865 09:57:06.846224 [ 131.796582] refcount_t: decrement hit 0; leaking memory.
4866 09:57:06.876755 [ 131.801954] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4867 09:57:06.885558 [ 131.831284] CPU: 0 PID: 3063 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4868 09:57:06.889491 [ 131.839036] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4869 09:57:06.892754 [ 131.845571] Backtrace:
4870 09:57:06.901566 [ 131.848051] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4871 09:57:06.905640 [ 131.855634] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4872 09:57:06.912628 [ 131.861311] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4873 09:57:06.921572 [ 131.868638] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4874 09:57:06.928232 [ 131.875612] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a248c4
4875 09:57:06.935049 [ 131.883368] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4876 09:57:06.942939 [ 131.890860] r7:0000001f r6:c1a248c4 r5:c1a24928 r4:c6bf8000
4877 09:57:06.949948 [ 131.896537] [<c137ea28>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4878 09:57:06.957369 [ 131.905506] r9:c1ad0574 r8:c15e8544 r7:c6bf9f60 r6:00000017 r5:c69ff000 r4:c6bf8000
4879 09:57:06.967630 [ 131.913267] [<c086dd30>] (refcount_warn_saturate) from [<c138b534>] (__refcount_dec.constprop.0+0x38/0x3c)
4880 09:57:06.978094 [ 131.922936] [<c138b4fc>] (__refcount_dec.constprop.0) from [<c138bcb4>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4881 09:57:06.986888 [ 131.933130] [<c138bc6c>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4882 09:57:06.989717 [ 131.942355] r4:00000036
4883 09:57:06.998930 [ 131.944903] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4884 09:57:07.007585 [ 131.952925] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4885 09:57:07.014642 [ 131.960855] r9:c6bf9f60 r8:c532f240 r7:00000017 r6:b6dba000 r5:c6e1a3c0 r4:c0c2e800
4886 09:57:07.020637 [ 131.968616] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4887 09:57:07.029830 [ 131.976458] r9:c07f59f4 r8:c6bf9f60 r7:c2816000 r6:b6dba000 r5:c6e1a3c0 r4:00000000
4888 09:57:07.036372 [ 131.984214] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4889 09:57:07.042694 [ 131.991362] r10:00000004 r9:00000000 r8:00000000 r7:b6dba000 r6:c6bf8000 r5:c6e1a3c0
4890 09:57:07.047834 [ 131.999198] r4:c6e1a3c0
4891 09:57:07.054078 [ 132.001746] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4892 09:57:07.060077 [ 132.008893] r9:c6bf8000 r8:c03002e4 r7:00000004 r6:b6f01e00 r5:00000017 r4:00000017
4893 09:57:07.068027 [ 132.016651] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4894 09:57:07.075654 [ 132.024229] Exception stack(0xc6bf9fa8 to 0xc6bf9ff0)
4895 09:57:07.081970 [ 132.029291] 9fa0: 00000017 00000017 00000001 b6dba000 00000017 00000000
4896 09:57:07.090737 [ 132.037480] 9fc0: 00000017 00000017 b6f01e00 00000004 00000001 00000000 00020000 bea88a54
4897 09:57:07.098490 [ 132.045666] 9fe0: 00000004 bea88788 b6e6c4cf b6df27e6
4898 09:57:07.100434 [ 132.050769] irq event stamp: 0
4899 09:57:07.105394 [ 132.053875] hardirqs last enabled at (0): [<00000000>] 0x0
4900 09:57:07.110413 [ 132.059470] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4901 09:57:07.118577 [ 132.067019] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4902 09:57:07.125463 [ 132.074563] softirqs last disabled at (0): [<00000000>] 0x0
4903 09:57:07.129776 [ 132.080155] ---[ end trace ca4978ee28c71860 ]---
4904 09:57:07.133542 [ 132.084818] lkdtm: Saturation detected: still saturated
4905 09:57:07.294009 # [ 131.771253] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4906 09:57:07.302508 # [ 131.777397] lkdtm: attempting bad refcount_dec() from saturated
4907 09:57:07.303522 # [ 131.783425] ------------[ cut here ]------------
4908 09:57:07.312828 # [ 131.788081] WARNING: CPU: 0 PID: 3063 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4909 09:57:07.317490 # [ 131.796582] refcount_t: decrement hit 0; leaking memory.
4910 09:57:07.346029 # [ 131.801954] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4911 09:57:07.355403 # [ 131.831284] CPU: 0 PID: 3063 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4912 09:57:07.362580 # [ 131.839036] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4913 09:57:07.365225 # [ 131.845571] Backtrace:
4914 09:57:07.372636 # [ 131.848051] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4915 09:57:07.376612 # [ 131.855634] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4916 09:57:07.386014 # [ 131.861311] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4917 09:57:07.392009 # [ 131.868638] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4918 09:57:07.400535 # [ 131.875612] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a248c4
4919 09:57:07.407947 # [ 131.883368] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4920 09:57:07.415020 # [ 131.890860] r7:0000001f r6:c1a248c4 r5:c1a24928 r4:c6bf8000
4921 09:57:07.422237 # [ 131.896537] [<c137ea28>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4922 09:57:07.430163 # [ 131.905506] r9:c1ad0574 r8:c15e8544 r7:c6bf9f60 r6:00000017 r5:c69ff000 r4:c6bf8000
4923 09:57:07.439662 # [ 131.913267] [<c086dd30>] (refcount_warn_saturate) from [<c138b534>] (__refcount_dec.constprop.0+0x38/0x3c)
4924 09:57:07.451753 # [ 131.922936] [<c138b4fc>] (__refcount_dec.constprop.0) from [<c138bcb4>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4925 09:57:07.460098 # [ 131.933130] [<c138bc6c>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4926 09:57:07.464484 # [ 131.942355] r4:00000036
4927 09:57:07.470998 # [ 131.944903] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4928 09:57:07.479201 # [ 131.952925] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4929 09:57:07.487547 # [ 131.960855] r9:c6bf9f60 r8:c532f240 r7:00000017 r6:b6dba000 r5:c6e1a3c0 r4:c0c2e800
4930 09:57:07.494446 # [ 131.968616] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4931 09:57:07.503520 # [ 131.976458] r9:c07f59f4 r8:c6bf9f60 r7:c2816000 r6:b6dba000 r5:c6e1a3c0 r4:00000000
4932 09:57:07.510726 # [ 131.984214] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4933 09:57:07.517568 # [ 131.991362] r10:00000004 r9:00000000 r8:00000000 r7:b6dba000 r6:c6bf8000 r5:c6e1a3c0
4934 09:57:07.520535 # [ 131.999198] r4:c6e1a3c0
4935 09:57:07.529417 # [ 132.001746] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4936 09:57:07.538990 # [ 132.008893] r9:c6bf8000 r8:c03002e4 r7:00000004 r6:b6f01e00 r5:00000017 r4:00000017
4937 09:57:07.546050 # [ 132.016651] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4938 09:57:07.550496 # [ 132.024229] Exception stack(0xc6bf9fa8 to 0xc6bf9ff0)
4939 09:57:07.556102 # [ 132.029291] 9fa0: 00000017 00000017 00000001 b6dba000 00000017 00000000
4940 09:57:07.566332 # [ 132.037480] 9fc0: 00000017 00000017 b6f01e00 00000004 00000001 00000000 00020000 bea88a54
4941 09:57:07.570280 # [ 132.045666] 9fe0: 00000004 bea88788 b6e6c4cf b6df27e6
4942 09:57:07.572895 # [ 132.050769] irq event stamp: 0
4943 09:57:07.579367 # [ 132.053875] hardirqs last enabled at (0): [<00000000>] 0x0
4944 09:57:07.587419 # [ 132.059470] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4945 09:57:07.595138 # [ 132.067019] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4946 09:57:07.602021 # [ 132.074563] softirqs last disabled at (0): [<00000000>] 0x0
4947 09:57:07.607007 # [ 132.080155] ---[ end trace ca4978ee28c71860 ]---
4948 09:57:07.609723 # [ 132.084818] lkdtm: Saturation detected: still saturated
4949 09:57:07.618532 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4950 09:57:07.622144 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4951 09:57:07.624402 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4952 09:57:07.728790 [ 132.678789] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4953 09:57:07.737403 [ 132.685003] lkdtm: attempting bad refcount_dec() from saturated
4954 09:57:07.739053 [ 132.690983] ------------[ cut here ]------------
4955 09:57:07.749435 [ 132.695639] WARNING: CPU: 1 PID: 3098 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4956 09:57:07.753419 [ 132.704138] refcount_t: saturated; leaking memory.
4957 09:57:07.781626 [ 132.708944] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
4958 09:57:07.790009 [ 132.738175] CPU: 1 PID: 3098 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4959 09:57:07.797556 [ 132.745928] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4960 09:57:07.801196 [ 132.752464] Backtrace:
4961 09:57:07.807569 [ 132.754946] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
4962 09:57:07.812500 [ 132.762530] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4963 09:57:07.820488 [ 132.768207] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
4964 09:57:07.826812 [ 132.775534] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4965 09:57:07.834553 [ 132.782506] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a248c4
4966 09:57:07.841804 [ 132.790265] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
4967 09:57:07.849628 [ 132.797757] r7:00000016 r6:c1a248c4 r5:c1a2489c r4:c5c00000
4968 09:57:07.856200 [ 132.803432] [<c137ea28>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
4969 09:57:07.863687 [ 132.812402] r9:c1ad058c r8:c15e8544 r7:c5c01f60 r6:00000017 r5:c6950000 r4:c5c00000
4970 09:57:07.874074 [ 132.820170] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
4971 09:57:07.885815 [ 132.829842] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138bd24>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4972 09:57:07.893711 [ 132.840032] [<c138bcd8>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4973 09:57:07.896997 [ 132.849259] r4:00000037
4974 09:57:07.903930 [ 132.851808] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4975 09:57:07.913069 [ 132.859830] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4976 09:57:07.920154 [ 132.867759] r9:c5c01f60 r8:c532f240 r7:00000017 r6:b6e97000 r5:c5ac2640 r4:c0c2e800
4977 09:57:07.926895 [ 132.875519] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4978 09:57:07.935998 [ 132.883359] r9:c07f59f4 r8:c5c01f60 r7:c2816000 r6:b6e97000 r5:c5ac2640 r4:00000000
4979 09:57:07.942316 [ 132.891116] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4980 09:57:07.951225 [ 132.898262] r10:00000004 r9:00000000 r8:00000000 r7:b6e97000 r6:c5c00000 r5:c5ac2640
4981 09:57:07.953948 [ 132.906099] r4:c5ac2640
4982 09:57:07.960196 [ 132.908647] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4983 09:57:07.970828 [ 132.915795] r9:c5c00000 r8:c03002e4 r7:00000004 r6:b6fdee00 r5:00000017 r4:00000017
4984 09:57:07.974775 [ 132.923552] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4985 09:57:07.979694 [ 132.931128] Exception stack(0xc5c01fa8 to 0xc5c01ff0)
4986 09:57:07.987895 [ 132.936192] 1fa0: 00000017 00000017 00000001 b6e97000 00000017 00000000
4987 09:57:07.996796 [ 132.944381] 1fc0: 00000017 00000017 b6fdee00 00000004 00000001 00000000 00020000 bec6fa54
4988 09:57:08.001196 [ 132.952565] 1fe0: 00000004 bec6f788 b6f494cf b6ecf7e6
4989 09:57:08.005703 [ 132.957702] irq event stamp: 0
4990 09:57:08.010124 [ 132.960781] hardirqs last enabled at (0): [<00000000>] 0x0
4991 09:57:08.019792 [ 132.966405] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4992 09:57:08.024934 [ 132.973952] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4993 09:57:08.031527 [ 132.981490] softirqs last disabled at (0): [<00000000>] 0x0
4994 09:57:08.035361 [ 132.987102] ---[ end trace ca4978ee28c71861 ]---
4995 09:57:08.040577 [ 132.991771] lkdtm: Saturation detected: still saturated
4996 09:57:08.197156 # [ 132.678789] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4997 09:57:08.203244 # [ 132.685003] lkdtm: attempting bad refcount_dec() from saturated
4998 09:57:08.207553 # [ 132.690983] ------------[ cut here ]------------
4999 09:57:08.218412 # [ 132.695639] WARNING: CPU: 1 PID: 3098 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
5000 09:57:08.220472 # [ 132.704138] refcount_t: saturated; leaking memory.
5001 09:57:08.252415 # [ 132.708944] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
5002 09:57:08.258044 # [ 132.738175] CPU: 1 PID: 3098 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5003 09:57:08.263842 # [ 132.745928] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5004 09:57:08.266924 # [ 132.752464] Backtrace:
5005 09:57:08.274040 # [ 132.754946] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
5006 09:57:08.280951 # [ 132.762530] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5007 09:57:08.287553 # [ 132.768207] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
5008 09:57:08.296960 # [ 132.775534] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5009 09:57:08.303177 # [ 132.782506] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a248c4
5010 09:57:08.312930 # [ 132.790265] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
5011 09:57:08.315983 # [ 132.797757] r7:00000016 r6:c1a248c4 r5:c1a2489c r4:c5c00000
5012 09:57:08.325931 # [ 132.803432] [<c137ea28>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
5013 09:57:08.333955 # [ 132.812402] r9:c1ad058c r8:c15e8544 r7:c5c01f60 r6:00000017 r5:c6950000 r4:c5c00000
5014 09:57:08.344671 # [ 132.820170] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
5015 09:57:08.352915 # [ 132.829842] [<c0c2f460>] (__refcount_add.constprop.0) from [<c138bd24>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5016 09:57:08.363193 # [ 132.840032] [<c138bcd8>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5017 09:57:08.367672 # [ 132.849259] r4:00000037
5018 09:57:08.375226 # [ 132.851808] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5019 09:57:08.381902 # [ 132.859830] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5020 09:57:08.390005 # [ 132.867759] r9:c5c01f60 r8:c532f240 r7:00000017 r6:b6e97000 r5:c5ac2640 r4:c0c2e800
5021 09:57:08.399008 # [ 132.875519] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5022 09:57:08.404687 # [ 132.883359] r9:c07f59f4 r8:c5c01f60 r7:c2816000 r6:b6e97000 r5:c5ac2640 r4:00000000
5023 09:57:08.415307 # [ 132.891116] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5024 09:57:08.420848 # [ 132.898262] r10:00000004 r9:00000000 r8:00000000 r7:b6e97000 r6:c5c00000 r5:c5ac2640
5025 09:57:08.423253 # [ 132.906099] r4:c5ac2640
5026 09:57:08.432576 # [ 132.908647] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5027 09:57:08.440856 # [ 132.915795] r9:c5c00000 r8:c03002e4 r7:00000004 r6:b6fdee00 r5:00000017 r4:00000017
5028 09:57:08.447599 # [ 132.923552] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5029 09:57:08.452498 # [ 132.931128] Exception stack(0xc5c01fa8 to 0xc5c01ff0)
5030 09:57:08.459907 # [ 132.936192] 1fa0: 00000017 00000017 00000001 b6e97000 00000017 00000000
5031 09:57:08.469880 # [ 132.944381] 1fc0: 00000017 00000017 b6fdee00 00000004 00000001 00000000 00020000 bec6fa54
5032 09:57:08.473632 # [ 132.952565] 1fe0: 00000004 bec6f788 b6f494cf b6ecf7e6
5033 09:57:08.477443 # [ 132.957702] irq event stamp: 0
5034 09:57:08.483024 # [ 132.960781] hardirqs last enabled at (0): [<00000000>] 0x0
5035 09:57:08.492534 # [ 132.966405] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5036 09:57:08.497943 # [ 132.973952] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5037 09:57:08.505125 # [ 132.981490] softirqs last disabled at (0): [<00000000>] 0x0
5038 09:57:08.509201 # [ 132.987102] ---[ end trace ca4978ee28c71861 ]---
5039 09:57:08.516155 # [ 132.991771] lkdtm: Saturation detected: still saturated
5040 09:57:08.521752 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5041 09:57:08.525753 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5042 09:57:08.529179 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5043 09:57:08.627088 [ 133.575700] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5044 09:57:08.632962 [ 133.582807] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5045 09:57:08.638633 [ 133.589545] ------------[ cut here ]------------
5046 09:57:08.647628 [ 133.594328] WARNING: CPU: 1 PID: 3130 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5047 09:57:08.651142 [ 133.602887] refcount_t: saturated; leaking memory.
5048 09:57:08.681549 [ 133.607713] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
5049 09:57:08.690879 [ 133.637322] CPU: 1 PID: 3130 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5050 09:57:08.695155 [ 133.645095] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5051 09:57:08.699023 [ 133.651645] Backtrace:
5052 09:57:08.705346 [ 133.654162] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
5053 09:57:08.712147 [ 133.661764] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5054 09:57:08.718256 [ 133.667466] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
5055 09:57:08.727524 [ 133.674818] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5056 09:57:08.734520 [ 133.681811] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a248c4
5057 09:57:08.742484 [ 133.689587] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
5058 09:57:08.747877 [ 133.697096] r7:00000013 r6:c1a248c4 r5:c1a2489c r4:c6c56000
5059 09:57:08.759534 [ 133.702800] [<c137ea28>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
5060 09:57:08.763726 [ 133.711792] r9:c1ad05a4 r8:c15e8544 r7:c6c57f60 r6:00000020 r5:c6950000 r4:c0000000
5061 09:57:08.775387 [ 133.719577] [<c086dd30>] (refcount_warn_saturate) from [<c138b59c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5062 09:57:08.785298 [ 133.730051] [<c138b538>] (__refcount_add_not_zero.constprop.0) from [<c138bd98>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5063 09:57:08.790163 [ 133.741808] r5:c6950000 r4:c6c56000
5064 09:57:08.799133 [ 133.745430] [<c138bd48>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5065 09:57:08.803939 [ 133.755449] r4:00000038
5066 09:57:08.811560 [ 133.758020] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5067 09:57:08.822869 [ 133.766065] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5068 09:57:08.826164 [ 133.774013] r9:c6c57f60 r8:c532f240 r7:00000020 r6:b6e25000 r5:c5b39540 r4:c0c2e800
5069 09:57:08.833744 [ 133.781795] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5070 09:57:08.842189 [ 133.789655] r9:c07f59f4 r8:c6c57f60 r7:c2816000 r6:b6e25000 r5:c5b39540 r4:00000000
5071 09:57:08.849304 [ 133.797429] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5072 09:57:08.856339 [ 133.804595] r10:00000004 r9:00000000 r8:00000000 r7:b6e25000 r6:c6c56000 r5:c5b39540
5073 09:57:08.864271 [ 133.812444] r4:c5b39540
5074 09:57:08.868976 [ 133.815012] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5075 09:57:08.874006 [ 133.822178] r9:c6c56000 r8:c03002e4 r7:00000004 r6:b6f6ce00 r5:00000020 r4:00000020
5076 09:57:08.882672 [ 133.829956] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5077 09:57:08.886138 [ 133.837548] Exception stack(0xc6c57fa8 to 0xc6c57ff0)
5078 09:57:08.895475 [ 133.842631] 7fa0: 00000020 00000020 00000001 b6e25000 00000020 00000000
5079 09:57:08.904089 [ 133.850840] 7fc0: 00000020 00000020 b6f6ce00 00000004 00000001 00000000 00020000 bef85a54
5080 09:57:08.908293 [ 133.859043] 7fe0: 00000004 bef85788 b6ed74cf b6e5d7e6
5081 09:57:08.915492 [ 133.864305] irq event stamp: 0
5082 09:57:08.919110 [ 133.867420] hardirqs last enabled at (0): [<00000000>] 0x0
5083 09:57:08.926182 [ 133.873119] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5084 09:57:08.932235 [ 133.880654] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5085 09:57:08.948598 [ 133.888244] softirqs last disabled at (0): [<00000000>] 0x0
5086 09:57:08.948871 [ 133.893921] ---[ end trace ca4978ee28c71862 ]---
5087 09:57:08.949050 [ 133.898576] lkdtm: Saturation detected: still saturated
5088 09:57:09.124996 # [ 133.575700] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5089 09:57:09.131817 # [ 133.582807] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5090 09:57:09.136306 # [ 133.589545] ------------[ cut here ]------------
5091 09:57:09.146139 # [ 133.594328] WARNING: CPU: 1 PID: 3130 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5092 09:57:09.152510 # [ 133.602887] refcount_t: saturated; leaking memory.
5093 09:57:09.179105 # [ 133.607713] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
5094 09:57:09.187895 # [ 133.637322] CPU: 1 PID: 3130 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5095 09:57:09.193525 # [ 133.645095] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5096 09:57:09.197209 # [ 133.651645] Backtrace:
5097 09:57:09.202899 # [ 133.654162] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
5098 09:57:09.210312 # [ 133.661764] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5099 09:57:09.218954 # [ 133.667466] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
5100 09:57:09.226979 # [ 133.674818] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5101 09:57:09.231407 # [ 133.681811] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a248c4
5102 09:57:09.240111 # [ 133.689587] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
5103 09:57:09.247902 # [ 133.697096] r7:00000013 r6:c1a248c4 r5:c1a2489c r4:c6c56000
5104 09:57:09.254419 # [ 133.702800] [<c137ea28>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
5105 09:57:09.263143 # [ 133.711792] r9:c1ad05a4 r8:c15e8544 r7:c6c57f60 r6:00000020 r5:c6950000 r4:c0000000
5106 09:57:09.274000 # [ 133.719577] [<c086dd30>] (refcount_warn_saturate) from [<c138b59c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5107 09:57:09.285972 # [ 133.730051] [<c138b538>] (__refcount_add_not_zero.constprop.0) from [<c138bd98>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5108 09:57:09.289217 # [ 133.741808] r5:c6950000 r4:c6c56000
5109 09:57:09.301684 # [ 133.745430] [<c138bd48>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5110 09:57:09.302732 # [ 133.755449] r4:00000038
5111 09:57:09.311953 # [ 133.758020] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5112 09:57:09.316816 # [ 133.766065] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5113 09:57:09.327344 # [ 133.774013] r9:c6c57f60 r8:c532f240 r7:00000020 r6:b6e25000 r5:c5b39540 r4:c0c2e800
5114 09:57:09.333855 # [ 133.781795] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5115 09:57:09.341649 # [ 133.789655] r9:c07f59f4 r8:c6c57f60 r7:c2816000 r6:b6e25000 r5:c5b39540 r4:00000000
5116 09:57:09.348963 # [ 133.797429] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5117 09:57:09.356828 # [ 133.804595] r10:00000004 r9:00000000 r8:00000000 r7:b6e25000 r6:c6c56000 r5:c5b39540
5118 09:57:09.358847 # [ 133.812444] r4:c5b39540
5119 09:57:09.367783 # [ 133.815012] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5120 09:57:09.374845 # [ 133.822178] r9:c6c56000 r8:c03002e4 r7:00000004 r6:b6f6ce00 r5:00000020 r4:00000020
5121 09:57:09.383476 # [ 133.829956] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5122 09:57:09.388305 # [ 133.837548] Exception stack(0xc6c57fa8 to 0xc6c57ff0)
5123 09:57:09.395598 # [ 133.842631] 7fa0: 00000020 00000020 00000001 b6e25000 00000020 00000000
5124 09:57:09.404101 # [ 133.850840] 7fc0: 00000020 00000020 b6f6ce00 00000004 00000001 00000000 00020000 bef85a54
5125 09:57:09.410427 # [ 133.859043] 7fe0: 00000004 bef85788 b6ed74cf b6e5d7e6
5126 09:57:09.412292 # [ 133.864305] irq event stamp: 0
5127 09:57:09.420126 # [ 133.867420] hardirqs last enabled at (0): [<00000000>] 0x0
5128 09:57:09.426092 # [ 133.873119] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5129 09:57:09.432939 # [ 133.880654] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5130 09:57:09.439850 # [ 133.888244] softirqs last disabled at (0): [<00000000>] 0x0
5131 09:57:09.443304 # [ 133.893921] ---[ end trace ca4978ee28c71862 ]---
5132 09:57:09.449737 # [ 133.898576] lkdtm: Saturation detected: still saturated
5133 09:57:09.455947 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5134 09:57:09.461564 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5135 09:57:09.466227 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5136 09:57:09.540977 [ 134.489926] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5137 09:57:09.547271 [ 134.496914] lkdtm: attempting bad refcount_add_not_zero() from saturated
5138 09:57:09.554110 [ 134.503696] ------------[ cut here ]------------
5139 09:57:09.560985 [ 134.508350] WARNING: CPU: 2 PID: 3164 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5140 09:57:09.565798 [ 134.516841] refcount_t: saturated; leaking memory.
5141 09:57:09.595723 [ 134.521681] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
5142 09:57:09.603000 [ 134.550928] CPU: 2 PID: 3164 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5143 09:57:09.608622 [ 134.558682] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5144 09:57:09.614022 [ 134.565219] Backtrace:
5145 09:57:09.620061 [ 134.567701] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
5146 09:57:09.625233 [ 134.575285] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5147 09:57:09.633733 [ 134.580963] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
5148 09:57:09.641103 [ 134.588289] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5149 09:57:09.648023 [ 134.595263] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a248c4
5150 09:57:09.655380 [ 134.603020] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
5151 09:57:09.662381 [ 134.610513] r7:00000013 r6:c1a248c4 r5:c1a2489c r4:c684c000
5152 09:57:09.669630 [ 134.616189] [<c137ea28>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
5153 09:57:09.680791 [ 134.625159] r9:c1ad05c4 r8:c15e8544 r7:c684df60 r6:00000020 r5:c6bd1000 r4:c0000000
5154 09:57:09.689529 [ 134.632921] [<c086dd30>] (refcount_warn_saturate) from [<c138b59c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5155 09:57:09.700157 [ 134.643372] [<c138b538>] (__refcount_add_not_zero.constprop.0) from [<c138be20>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5156 09:57:09.703243 [ 134.655117] r5:c6bd1000 r4:c684c000
5157 09:57:09.713011 [ 134.658715] [<c138bdd0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5158 09:57:09.715157 [ 134.668721] r4:00000039
5159 09:57:09.723853 [ 134.671271] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5160 09:57:09.731230 [ 134.679293] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5161 09:57:09.738906 [ 134.687222] r9:c684df60 r8:c532f240 r7:00000020 r6:b6e98000 r5:c6a88140 r4:c0c2e800
5162 09:57:09.749270 [ 134.694983] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5163 09:57:09.754889 [ 134.702825] r9:c07f59f4 r8:c684df60 r7:c2816000 r6:b6e98000 r5:c6a88140 r4:00000000
5164 09:57:09.763411 [ 134.710580] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5165 09:57:09.769291 [ 134.717726] r10:00000004 r9:00000000 r8:00000000 r7:b6e98000 r6:c684c000 r5:c6a88140
5166 09:57:09.773970 [ 134.725562] r4:c6a88140
5167 09:57:09.778890 [ 134.728110] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5168 09:57:09.786895 [ 134.735257] r9:c684c000 r8:c03002e4 r7:00000004 r6:b6fdfe00 r5:00000020 r4:00000020
5169 09:57:09.794772 [ 134.743017] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5170 09:57:09.799497 [ 134.750595] Exception stack(0xc684dfa8 to 0xc684dff0)
5171 09:57:09.808261 [ 134.755661] dfa0: 00000020 00000020 00000001 b6e98000 00000020 00000000
5172 09:57:09.817930 [ 134.763852] dfc0: 00000020 00000020 b6fdfe00 00000004 00000001 00000000 00020000 be9f8a54
5173 09:57:09.821922 [ 134.772037] dfe0: 00000004 be9f8788 b6f4a4cf b6ed07e6
5174 09:57:09.825275 [ 134.777161] irq event stamp: 0
5175 09:57:09.830322 [ 134.780239] hardirqs last enabled at (0): [<00000000>] 0x0
5176 09:57:09.837262 [ 134.785864] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5177 09:57:09.844466 [ 134.793412] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5178 09:57:09.850982 [ 134.800978] softirqs last disabled at (0): [<00000000>] 0x0
5179 09:57:09.856204 [ 134.806573] ---[ end trace ca4978ee28c71863 ]---
5180 09:57:09.860507 [ 134.811240] lkdtm: Saturation detected: still saturated
5181 09:57:10.006766 # [ 134.489926] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5182 09:57:10.014571 # [ 134.496914] lkdtm: attempting bad refcount_add_not_zero() from saturated
5183 09:57:10.018625 # [ 134.503696] ------------[ cut here ]------------
5184 09:57:10.028645 # [ 134.508350] WARNING: CPU: 2 PID: 3164 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5185 09:57:10.030653 # [ 134.516841] refcount_t: saturated; leaking memory.
5186 09:57:10.059799 # [ 134.521681] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
5187 09:57:10.067266 # [ 134.550928] CPU: 2 PID: 3164 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5188 09:57:10.074927 # [ 134.558682] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5189 09:57:10.077296 # [ 134.565219] Backtrace:
5190 09:57:10.085940 # [ 134.567701] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
5191 09:57:10.092593 # [ 134.575285] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5192 09:57:10.098778 # [ 134.580963] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
5193 09:57:10.105695 # [ 134.588289] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5194 09:57:10.113833 # [ 134.595263] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a248c4
5195 09:57:10.122204 # [ 134.603020] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
5196 09:57:10.126299 # [ 134.610513] r7:00000013 r6:c1a248c4 r5:c1a2489c r4:c684c000
5197 09:57:10.135369 # [ 134.616189] [<c137ea28>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
5198 09:57:10.144736 # [ 134.625159] r9:c1ad05c4 r8:c15e8544 r7:c684df60 r6:00000020 r5:c6bd1000 r4:c0000000
5199 09:57:10.153797 # [ 134.632921] [<c086dd30>] (refcount_warn_saturate) from [<c138b59c>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5200 09:57:10.165802 # [ 134.643372] [<c138b538>] (__refcount_add_not_zero.constprop.0) from [<c138be20>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5201 09:57:10.172282 # [ 134.655117] r5:c6bd1000 r4:c684c000
5202 09:57:10.180333 # [ 134.658715] [<c138bdd0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5203 09:57:10.183536 # [ 134.668721] r4:00000039
5204 09:57:10.190806 # [ 134.671271] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5205 09:57:10.199371 # [ 134.679293] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5206 09:57:10.207180 # [ 134.687222] r9:c684df60 r8:c532f240 r7:00000020 r6:b6e98000 r5:c6a88140 r4:c0c2e800
5207 09:57:10.215823 # [ 134.694983] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5208 09:57:10.225315 # [ 134.702825] r9:c07f59f4 r8:c684df60 r7:c2816000 r6:b6e98000 r5:c6a88140 r4:00000000
5209 09:57:10.229567 # [ 134.710580] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5210 09:57:10.237853 # [ 134.717726] r10:00000004 r9:00000000 r8:00000000 r7:b6e98000 r6:c684c000 r5:c6a88140
5211 09:57:10.243054 # [ 134.725562] r4:c6a88140
5212 09:57:10.249267 # [ 134.728110] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5213 09:57:10.257686 # [ 134.735257] r9:c684c000 r8:c03002e4 r7:00000004 r6:b6fdfe00 r5:00000020 r4:00000020
5214 09:57:10.265225 # [ 134.743017] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5215 09:57:10.269817 # [ 134.750595] Exception stack(0xc684dfa8 to 0xc684dff0)
5216 09:57:10.278297 # [ 134.755661] dfa0: 00000020 00000020 00000001 b6e98000 00000020 00000000
5217 09:57:10.285386 # [ 134.763852] dfc0: 00000020 00000020 b6fdfe00 00000004 00000001 00000000 00020000 be9f8a54
5218 09:57:10.290152 # [ 134.772037] dfe0: 00000004 be9f8788 b6f4a4cf b6ed07e6
5219 09:57:10.293826 # [ 134.777161] irq event stamp: 0
5220 09:57:10.300941 # [ 134.780239] hardirqs last enabled at (0): [<00000000>] 0x0
5221 09:57:10.307442 # [ 134.785864] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5222 09:57:10.316475 # [ 134.793412] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5223 09:57:10.321238 # [ 134.800978] softirqs last disabled at (0): [<00000000>] 0x0
5224 09:57:10.325460 # [ 134.806573] ---[ end trace ca4978ee28c71863 ]---
5225 09:57:10.331823 # [ 134.811240] lkdtm: Saturation detected: still saturated
5226 09:57:10.336956 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5227 09:57:10.342898 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5228 09:57:10.347670 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5229 09:57:10.429366 [ 135.378919] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5230 09:57:10.436090 [ 135.385968] lkdtm: attempting bad refcount_dec_and_test() from saturated
5231 09:57:10.440927 [ 135.392796] ------------[ cut here ]------------
5232 09:57:10.450244 [ 135.397483] WARNING: CPU: 3 PID: 3201 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5233 09:57:10.455495 [ 135.406096] refcount_t: underflow; use-after-free.
5234 09:57:10.484503 [ 135.410943] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
5235 09:57:10.494349 [ 135.440166] CPU: 3 PID: 3201 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5236 09:57:10.500224 [ 135.447919] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5237 09:57:10.501438 [ 135.454453] Backtrace:
5238 09:57:10.508409 [ 135.456936] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
5239 09:57:10.515411 [ 135.464518] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5240 09:57:10.523574 [ 135.470197] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
5241 09:57:10.533618 [ 135.477525] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5242 09:57:10.536464 [ 135.484501] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a248c4
5243 09:57:10.545595 [ 135.492259] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
5244 09:57:10.548994 [ 135.499751] r7:0000001c r6:c1a248c4 r5:c1a24900 r4:c5e84000
5245 09:57:10.557984 [ 135.505429] [<c137ea28>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
5246 09:57:10.567169 [ 135.514487] r9:c1ad05e4 r8:c15e8544 r7:c5e85f60 r6:00000020 r5:c5a82000 r4:c5e84000
5247 09:57:10.579726 [ 135.522254] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5248 09:57:10.587856 [ 135.532711] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c138bea8>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5249 09:57:10.599831 [ 135.544465] [<c138be58>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5250 09:57:10.602269 [ 135.554471] r4:0000003a
5251 09:57:10.610040 [ 135.557020] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5252 09:57:10.617066 [ 135.565042] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5253 09:57:10.624786 [ 135.572969] r9:c5e85f60 r8:c532f240 r7:00000020 r6:b6e3f000 r5:c5b62280 r4:c0c2e800
5254 09:57:10.633356 [ 135.580731] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5255 09:57:10.642486 [ 135.588573] r9:c07f59f4 r8:c5e85f60 r7:c2816000 r6:b6e3f000 r5:c5b62280 r4:00000000
5256 09:57:10.649132 [ 135.596328] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5257 09:57:10.656842 [ 135.603474] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c5e84000 r5:c5b62280
5258 09:57:10.658876 [ 135.611309] r4:c5b62280
5259 09:57:10.664457 [ 135.613857] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5260 09:57:10.673594 [ 135.621005] r9:c5e84000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000020 r4:00000020
5261 09:57:10.682018 [ 135.628765] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5262 09:57:10.687020 [ 135.636343] Exception stack(0xc5e85fa8 to 0xc5e85ff0)
5263 09:57:10.693597 [ 135.641407] 5fa0: 00000020 00000020 00000001 b6e3f000 00000020 00000000
5264 09:57:10.701492 [ 135.649597] 5fc0: 00000020 00000020 b6f86e00 00000004 00000001 00000000 00020000 bebdba54
5265 09:57:10.706238 [ 135.657783] 5fe0: 00000004 bebdb788 b6ef14cf b6e777e6
5266 09:57:10.711442 [ 135.662929] irq event stamp: 0
5267 09:57:10.715857 [ 135.666007] hardirqs last enabled at (0): [<00000000>] 0x0
5268 09:57:10.724004 [ 135.671635] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5269 09:57:10.730074 [ 135.679148] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5270 09:57:10.736188 [ 135.686734] softirqs last disabled at (0): [<00000000>] 0x0
5271 09:57:10.743596 [ 135.692361] ---[ end trace ca4978ee28c71864 ]---
5272 09:57:10.746522 [ 135.697001] lkdtm: Saturation detected: still saturated
5273 09:57:10.887263 # [ 135.378919] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5274 09:57:10.892915 # [ 135.385968] lkdtm: attempting bad refcount_dec_and_test() from saturated
5275 09:57:10.897889 # [ 135.392796] ------------[ cut here ]------------
5276 09:57:10.907076 # [ 135.397483] WARNING: CPU: 3 PID: 3201 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5277 09:57:10.910830 # [ 135.406096] refcount_t: underflow; use-after-free.
5278 09:57:10.940786 # [ 135.410943] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
5279 09:57:10.949268 # [ 135.440166] CPU: 3 PID: 3201 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5280 09:57:10.955756 # [ 135.447919] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5281 09:57:10.956865 # [ 135.454453] Backtrace:
5282 09:57:10.966132 # [ 135.456936] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
5283 09:57:10.972159 # [ 135.464518] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5284 09:57:10.979256 # [ 135.470197] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
5285 09:57:10.985541 # [ 135.477525] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5286 09:57:10.995213 # [ 135.484501] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a248c4
5287 09:57:11.001715 # [ 135.492259] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
5288 09:57:11.008023 # [ 135.499751] r7:0000001c r6:c1a248c4 r5:c1a24900 r4:c5e84000
5289 09:57:11.016789 # [ 135.505429] [<c137ea28>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
5290 09:57:11.024772 # [ 135.514487] r9:c1ad05e4 r8:c15e8544 r7:c5e85f60 r6:00000020 r5:c5a82000 r4:c5e84000
5291 09:57:11.035125 # [ 135.522254] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5292 09:57:11.046854 # [ 135.532711] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c138bea8>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5293 09:57:11.056863 # [ 135.544465] [<c138be58>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5294 09:57:11.059639 # [ 135.554471] r4:0000003a
5295 09:57:11.067482 # [ 135.557020] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5296 09:57:11.076934 # [ 135.565042] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5297 09:57:11.084418 # [ 135.572969] r9:c5e85f60 r8:c532f240 r7:00000020 r6:b6e3f000 r5:c5b62280 r4:c0c2e800
5298 09:57:11.091037 # [ 135.580731] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5299 09:57:11.102107 # [ 135.588573] r9:c07f59f4 r8:c5e85f60 r7:c2816000 r6:b6e3f000 r5:c5b62280 r4:00000000
5300 09:57:11.107251 # [ 135.596328] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5301 09:57:11.115417 # [ 135.603474] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c5e84000 r5:c5b62280
5302 09:57:11.117349 # [ 135.611309] r4:c5b62280
5303 09:57:11.125813 # [ 135.613857] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5304 09:57:11.132425 # [ 135.621005] r9:c5e84000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000020 r4:00000020
5305 09:57:11.140343 # [ 135.628765] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5306 09:57:11.144854 # [ 135.636343] Exception stack(0xc5e85fa8 to 0xc5e85ff0)
5307 09:57:11.154108 # [ 135.641407] 5fa0: 00000020 00000020 00000001 b6e3f000 00000020 00000000
5308 09:57:11.162668 # [ 135.649597] 5fc0: 00000020 00000020 b6f86e00 00000004 00000001 00000000 00020000 bebdba54
5309 09:57:11.168158 # [ 135.657783] 5fe0: 00000004 bebdb788 b6ef14cf b6e777e6
5310 09:57:11.170036 # [ 135.662929] irq event stamp: 0
5311 09:57:11.177231 # [ 135.666007] hardirqs last enabled at (0): [<00000000>] 0x0
5312 09:57:11.185169 # [ 135.671635] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5313 09:57:11.191363 # [ 135.679148] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5314 09:57:11.197251 # [ 135.686734] softirqs last disabled at (0): [<00000000>] 0x0
5315 09:57:11.203549 # [ 135.692361] ---[ end trace ca4978ee28c71864 ]---
5316 09:57:11.208026 # [ 135.697001] lkdtm: Saturation detected: still saturated
5317 09:57:11.215002 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5318 09:57:11.220339 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5319 09:57:11.224693 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5320 09:57:11.319310 [ 136.268976] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5321 09:57:11.326300 [ 136.276075] lkdtm: attempting bad refcount_sub_and_test() from saturated
5322 09:57:11.330931 [ 136.282905] ------------[ cut here ]------------
5323 09:57:11.339572 [ 136.287595] WARNING: CPU: 0 PID: 3236 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5324 09:57:11.345288 [ 136.296279] refcount_t: underflow; use-after-free.
5325 09:57:11.374612 [ 136.301184] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
5326 09:57:11.383422 [ 136.330966] CPU: 0 PID: 3236 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5327 09:57:11.389927 [ 136.338738] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5328 09:57:11.391849 [ 136.345286] Backtrace:
5329 09:57:11.400563 [ 136.347804] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
5330 09:57:11.404446 [ 136.355405] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5331 09:57:11.412723 [ 136.361105] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
5332 09:57:11.418821 [ 136.368454] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5333 09:57:11.428072 [ 136.375449] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a248c4
5334 09:57:11.435541 [ 136.383225] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
5335 09:57:11.441101 [ 136.390736] r7:0000001c r6:c1a248c4 r5:c1a24900 r4:c6b3c000
5336 09:57:11.449148 [ 136.396437] [<c137ea28>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
5337 09:57:11.458947 [ 136.405512] r9:c1ad0604 r8:c15e8544 r7:c6b3df60 r6:00000020 r5:c699e000 r4:c6b3c000
5338 09:57:11.467747 [ 136.413308] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5339 09:57:11.479001 [ 136.423790] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c138bf30>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5340 09:57:11.489665 [ 136.435567] [<c138bee0>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5341 09:57:11.492786 [ 136.445587] r4:0000003b
5342 09:57:11.499579 [ 136.448158] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5343 09:57:11.509082 [ 136.456202] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5344 09:57:11.515339 [ 136.464149] r9:c6b3df60 r8:c532f240 r7:00000020 r6:b6df0000 r5:c6e1a140 r4:c0c2e800
5345 09:57:11.523176 [ 136.471931] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5346 09:57:11.531826 [ 136.479793] r9:c07f59f4 r8:c6b3df60 r7:c2816000 r6:b6df0000 r5:c6e1a140 r4:00000000
5347 09:57:11.538155 [ 136.487568] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5348 09:57:11.547409 [ 136.494734] r10:00000004 r9:00000000 r8:00000000 r7:b6df0000 r6:c6b3c000 r5:c6e1a140
5349 09:57:11.550402 [ 136.502582] r4:c6e1a140
5350 09:57:11.558108 [ 136.505148] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5351 09:57:11.566012 [ 136.512313] r9:c6b3c000 r8:c03002e4 r7:00000004 r6:b6f37e00 r5:00000020 r4:00000020
5352 09:57:11.571757 [ 136.520091] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5353 09:57:11.576985 [ 136.527682] Exception stack(0xc6b3dfa8 to 0xc6b3dff0)
5354 09:57:11.584858 [ 136.532764] dfa0: 00000020 00000020 00000001 b6df0000 00000020 00000000
5355 09:57:11.593417 [ 136.540973] dfc0: 00000020 00000020 b6f37e00 00000004 00000001 00000000 00020000 bead8a54
5356 09:57:11.598421 [ 136.549175] dfe0: 00000004 bead8788 b6ea24cf b6e287e6
5357 09:57:11.602556 [ 136.554354] irq event stamp: 0
5358 09:57:11.606594 [ 136.557461] hardirqs last enabled at (0): [<00000000>] 0x0
5359 09:57:11.614092 [ 136.563156] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5360 09:57:11.622813 [ 136.570686] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5361 09:57:11.629968 [ 136.578274] softirqs last disabled at (0): [<00000000>] 0x0
5362 09:57:11.631893 [ 136.583949] ---[ end trace ca4978ee28c71865 ]---
5363 09:57:11.637641 [ 136.588636] lkdtm: Saturation detected: still saturated
5364 09:57:11.801072 # [ 136.268976] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5365 09:57:11.808320 # [ 136.276075] lkdtm: attempting bad refcount_sub_and_test() from saturated
5366 09:57:11.812454 # [ 136.282905] ------------[ cut here ]------------
5367 09:57:11.822400 # [ 136.287595] WARNING: CPU: 0 PID: 3236 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5368 09:57:11.826235 # [ 136.296279] refcount_t: underflow; use-after-free.
5369 09:57:11.855192 # [ 136.301184] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb etnaviv dw_hdmi_imx dw_hdmi gpu_sched parallel_display imxdrm imx_ipu_v3
5370 09:57:11.863620 # [ 136.330966] CPU: 0 PID: 3236 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5371 09:57:11.869179 # [ 136.338738] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5372 09:57:11.872369 # [ 136.345286] Backtrace:
5373 09:57:11.882224 # [ 136.347804] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
5374 09:57:11.889684 # [ 136.355405] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5375 09:57:11.894193 # [ 136.361105] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
5376 09:57:11.902695 # [ 136.368454] [<c1384a2c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5377 09:57:11.910299 # [ 136.375449] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a248c4
5378 09:57:11.915852 # [ 136.383225] [<c03565f4>] (__warn) from [<c137eab0>] (warn_slowpath_fmt+0x8c/0xa8)
5379 09:57:11.922933 # [ 136.390736] r7:0000001c r6:c1a248c4 r5:c1a24900 r4:c6b3c000
5380 09:57:11.931358 # [ 136.396437] [<c137ea28>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
5381 09:57:11.940840 # [ 136.405512] r9:c1ad0604 r8:c15e8544 r7:c6b3df60 r6:00000020 r5:c699e000 r4:c6b3c000
5382 09:57:11.950274 # [ 136.413308] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5383 09:57:11.962356 # [ 136.423790] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c138bf30>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5384 09:57:11.972604 # [ 136.435567] [<c138bee0>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5385 09:57:11.976648 # [ 136.445587] r4:0000003b
5386 09:57:11.983401 # [ 136.448158] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5387 09:57:11.990124 # [ 136.456202] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5388 09:57:11.998769 # [ 136.464149] r9:c6b3df60 r8:c532f240 r7:00000020 r6:b6df0000 r5:c6e1a140 r4:c0c2e800
5389 09:57:12.006219 # [ 136.471931] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5390 09:57:12.013740 # [ 136.479793] r9:c07f59f4 r8:c6b3df60 r7:c2816000 r6:b6df0000 r5:c6e1a140 r4:00000000
5391 09:57:12.022331 # [ 136.487568] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5392 09:57:12.030376 # [ 136.494734] r10:00000004 r9:00000000 r8:00000000 r7:b6df0000 r6:c6b3c000 r5:c6e1a140
5393 09:57:12.032318 # [ 136.502582] r4:c6e1a140
5394 09:57:12.040729 # [ 136.505148] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5395 09:57:12.047287 # [ 136.512313] r9:c6b3c000 r8:c03002e4 r7:00000004 r6:b6f37e00 r5:00000020 r4:00000020
5396 09:57:12.055006 # [ 136.520091] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5397 09:57:12.060376 # [ 136.527682] Exception stack(0xc6b3dfa8 to 0xc6b3dff0)
5398 09:57:12.071001 # [ 136.532764] dfa0: 00000020 00000020 00000001 b6df0000 00000020 00000000
5399 09:57:12.077375 # [ 136.540973] dfc0: 00000020 00000020 b6f37e00 00000004 00000001 00000000 00020000 bead8a54
5400 09:57:12.081664 # [ 136.549175] dfe0: 00000004 bead8788 b6ea24cf b6e287e6
5401 09:57:12.086002 # [ 136.554354] irq event stamp: 0
5402 09:57:12.091640 # [ 136.557461] hardirqs last enabled at (0): [<00000000>] 0x0
5403 09:57:12.098102 # [ 136.563156] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5404 09:57:12.109003 # [ 136.570686] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5405 09:57:12.112702 # [ 136.578274] softirqs last disabled at (0): [<00000000>] 0x0
5406 09:57:12.116966 # [ 136.583949] ---[ end trace ca4978ee28c71865 ]---
5407 09:57:12.122898 # [ 136.588636] lkdtm: Saturation detected: still saturated
5408 09:57:12.129639 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5409 09:57:12.136758 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5410 09:57:12.139168 # selftests: lkdtm: REFCOUNT_TIMING.sh
5411 09:57:12.142957 # Skipping REFCOUNT_TIMING: timing only
5412 09:57:12.146303 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5413 09:57:12.149561 # selftests: lkdtm: ATOMIC_TIMING.sh
5414 09:57:12.318911 # Skipping ATOMIC_TIMING: timing only
5415 09:57:12.329084 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5416 09:57:12.356598 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5417 09:57:12.651043 [ 137.600255] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5418 09:57:12.655688 [ 137.606439] lkdtm: attempting good copy_to_user of correct size
5419 09:57:12.662240 [ 137.612481] lkdtm: attempting bad copy_to_user of too large size
5420 09:57:12.804245 # [ 137.600255] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5421 09:57:12.811657 # [ 137.606439] lkdtm: attempting good copy_to_user of correct size
5422 09:57:12.814627 # [ 137.612481] lkdtm: attempting bad copy_to_user of too large size
5423 09:57:12.838350 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5424 09:57:12.865278 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5425 09:57:12.895282 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5426 09:57:13.199013 [ 138.148576] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5427 09:57:13.205211 [ 138.154937] lkdtm: attempting good copy_from_user of correct size
5428 09:57:13.211459 [ 138.161197] lkdtm: attempting bad copy_from_user of too large size
5429 09:57:13.346155 # [ 138.148576] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5430 09:57:13.353732 # [ 138.154937] lkdtm: attempting good copy_from_user of correct size
5431 09:57:13.355927 # [ 138.161197] lkdtm: attempting bad copy_from_user of too large size
5432 09:57:13.370908 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5433 09:57:13.401634 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5434 09:57:13.421087 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5435 09:57:13.726543 [ 138.676481] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5436 09:57:13.736595 [ 138.683067] lkdtm: attempting good copy_to_user inside whitelist
5437 09:57:13.740213 [ 138.689130] lkdtm: attempting bad copy_to_user outside whitelist
5438 09:57:13.870122 # [ 138.676481] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5439 09:57:13.878324 # [ 138.683067] lkdtm: attempting good copy_to_user inside whitelist
5440 09:57:13.882281 # [ 138.689130] lkdtm: attempting bad copy_to_user outside whitelist
5441 09:57:13.908294 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5442 09:57:13.939868 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5443 09:57:13.968688 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5444 09:57:14.274242 [ 139.224279] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5445 09:57:14.281506 [ 139.231096] lkdtm: attempting good copy_from_user inside whitelist
5446 09:57:14.286957 [ 139.237337] lkdtm: attempting bad copy_from_user outside whitelist
5447 09:57:14.417623 # [ 139.224279] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5448 09:57:14.425142 # [ 139.231096] lkdtm: attempting good copy_from_user inside whitelist
5449 09:57:14.429759 # [ 139.237337] lkdtm: attempting bad copy_from_user outside whitelist
5450 09:57:14.457359 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5451 09:57:14.488353 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5452 09:57:14.509166 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5453 09:57:14.818931 [ 139.767412] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5454 09:57:14.826034 [ 139.773744] lkdtm: good_stack: c692de0c-c692de2c
5455 09:57:14.827133 [ 139.778398] lkdtm: bad_stack : c692dd84-c692dda4
5456 09:57:14.833071 [ 139.783100] lkdtm: attempting good copy_to_user of local stack
5457 09:57:14.838116 [ 139.788989] lkdtm: attempting bad copy_to_user of distant stack
5458 09:57:14.971564 # [ 139.767412] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5459 09:57:14.975798 # [ 139.773744] lkdtm: good_stack: c692de0c-c692de2c
5460 09:57:14.980339 # [ 139.778398] lkdtm: bad_stack : c692dd84-c692dda4
5461 09:57:14.985934 # [ 139.783100] lkdtm: attempting good copy_to_user of local stack
5462 09:57:14.990830 # [ 139.788989] lkdtm: attempting bad copy_to_user of distant stack
5463 09:57:15.001914 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5464 09:57:15.033858 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5465 09:57:15.064636 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5466 09:57:15.371116 [ 140.320679] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5467 09:57:15.377165 [ 140.327221] lkdtm: good_stack: c5a3de0c-c5a3de2c
5468 09:57:15.381631 [ 140.331947] lkdtm: bad_stack : c5a3dd84-c5a3dda4
5469 09:57:15.388647 [ 140.336608] lkdtm: attempting good copy_from_user of local stack
5470 09:57:15.392223 [ 140.342700] lkdtm: attempting bad copy_from_user of distant stack
5471 09:57:15.530343 # [ 140.320679] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5472 09:57:15.534669 # [ 140.327221] lkdtm: good_stack: c5a3de0c-c5a3de2c
5473 09:57:15.539604 # [ 140.331947] lkdtm: bad_stack : c5a3dd84-c5a3dda4
5474 09:57:15.545908 # [ 140.336608] lkdtm: attempting good copy_from_user of local stack
5475 09:57:15.551092 # [ 140.342700] lkdtm: attempting bad copy_from_user of distant stack
5476 09:57:15.566620 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5477 09:57:15.588196 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5478 09:57:15.606732 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5479 09:57:15.917664 [ 140.866974] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5480 09:57:15.923567 [ 140.873130] lkdtm: good_stack: c5d1be0c-c5d1be2c
5481 09:57:15.926549 [ 140.877786] lkdtm: bad_stack : c5d1bffc-c5d1c01c
5482 09:57:15.932418 [ 140.882495] lkdtm: attempting good copy_to_user of local stack
5483 09:57:15.937754 [ 140.888385] lkdtm: attempting bad copy_to_user of distant stack
5484 09:57:16.071016 # [ 140.866974] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5485 09:57:16.075180 # [ 140.873130] lkdtm: good_stack: c5d1be0c-c5d1be2c
5486 09:57:16.080020 # [ 140.877786] lkdtm: bad_stack : c5d1bffc-c5d1c01c
5487 09:57:16.087144 # [ 140.882495] lkdtm: attempting good copy_to_user of local stack
5488 09:57:16.089459 # [ 140.888385] lkdtm: attempting bad copy_to_user of distant stack
5489 09:57:16.098545 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5490 09:57:16.130669 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5491 09:57:16.160253 # selftests: lkdtm: USERCOPY_KERNEL.sh
5492 09:57:16.457058 [ 141.408294] lkdtm: Performing direct entry USERCOPY_KERNEL
5493 09:57:16.466140 [ 141.413875] lkdtm: attempting good copy_to_user from kernel rodata: c15e87f0
5494 09:57:16.473570 [ 141.421029] lkdtm: attempting bad copy_to_user from kernel text: c053a034
5495 09:57:16.476899 [ 141.427841] lkdtm: FAIL: survived bad copy_to_user()
5496 09:57:16.605439 # [ 141.408294] lkdtm: Performing direct entry USERCOPY_KERNEL
5497 09:57:16.614243 # [ 141.413875] lkdtm: attempting good copy_to_user from kernel rodata: c15e87f0
5498 09:57:16.623237 # [ 141.421029] lkdtm: attempting bad copy_to_user from kernel text: c053a034
5499 09:57:16.624719 # [ 141.427841] lkdtm: FAIL: survived bad copy_to_user()
5500 09:57:16.638984 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5501 09:57:16.663846 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5502 09:57:16.693380 # selftests: lkdtm: STACKLEAK_ERASING.sh
5503 09:57:17.021312 [ 141.971199] lkdtm: Performing direct entry STACKLEAK_ERASING
5504 09:57:17.027727 [ 141.976913] lkdtm: checking unused part of the thread stack (7732 bytes)...
5505 09:57:17.035196 [ 141.984125] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5506 09:57:17.043824 [ 141.991142] lkdtm: FAIL: the thread stack is NOT properly erased
5507 09:57:17.049848 [ 141.997200] CPU: 1 PID: 3601 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5508 09:57:17.056906 [ 142.004952] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5509 09:57:17.059396 [ 142.011488] Backtrace:
5510 09:57:17.066273 [ 142.013975] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
5511 09:57:17.073239 [ 142.021555] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5512 09:57:17.079995 [ 142.027234] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
5513 09:57:17.087632 [ 142.034564] [<c1384a2c>] (dump_stack) from [<c138c218>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5514 09:57:17.096189 [ 142.043101] r9:c1ad070c r8:c15e8544 r7:c5e85f60 r6:c5e85e34 r5:c5e84000 r4:0000078d
5515 09:57:17.106858 [ 142.050865] [<c138c0d0>] (lkdtm_STACKLEAK_ERASING) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5516 09:57:17.110323 [ 142.059662] r8:c15e8544 r7:c5e85f60 r6:00000012 r5:c5d9b000 r4:00000046
5517 09:57:17.119509 [ 142.066380] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5518 09:57:17.125977 [ 142.074402] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5519 09:57:17.134767 [ 142.082330] r9:c5e85f60 r8:c532f240 r7:00000012 r6:b6dba000 r5:c5ac2b40 r4:c0c2e800
5520 09:57:17.143389 [ 142.090090] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5521 09:57:17.149733 [ 142.097933] r9:c07f59f4 r8:c5e85f60 r7:c2816000 r6:b6dba000 r5:c5ac2b40 r4:00000000
5522 09:57:17.159423 [ 142.105688] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5523 09:57:17.164890 [ 142.112837] r10:00000004 r9:00000000 r8:00000000 r7:b6dba000 r6:c5e84000 r5:c5ac2b40
5524 09:57:17.168001 [ 142.120671] r4:c5ac2b40
5525 09:57:17.173946 [ 142.123220] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5526 09:57:17.182664 [ 142.130367] r9:c5e84000 r8:c03002e4 r7:00000004 r6:b6f01e00 r5:00000012 r4:00000012
5527 09:57:17.188922 [ 142.138127] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5528 09:57:17.197038 [ 142.145705] Exception stack(0xc5e85fa8 to 0xc5e85ff0)
5529 09:57:17.204052 [ 142.150770] 5fa0: 00000012 00000012 00000001 b6dba000 00000012 00000000
5530 09:57:17.212037 [ 142.158961] 5fc0: 00000012 00000012 b6f01e00 00000004 00000001 00000000 00020000 bef85a54
5531 09:57:17.215568 [ 142.167147] 5fe0: 00000004 bef85788 b6e6c4cf b6df27e6
5532 09:57:17.351606 # [ 141.971199] lkdtm: Performing direct entry STACKLEAK_ERASING
5533 09:57:17.355788 # [ 141.976913] lkdtm: checking unused part of the thread stack (7732 bytes)...
5534 09:57:17.363670 # [ 141.984125] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5535 09:57:17.369723 # [ 141.991142] lkdtm: FAIL: the thread stack is NOT properly erased
5536 09:57:17.377615 # [ 141.997200] CPU: 1 PID: 3601 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5537 09:57:17.387147 # [ 142.004952] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5538 09:57:17.387379 # [ 142.011488] Backtrace:
5539 09:57:17.395701 # [ 142.013975] [<c137d5cc>] (dump_backtrace) from [<c137d98c>] (show_stack+0x20/0x24)
5540 09:57:17.402463 # [ 142.021555] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5541 09:57:17.409402 # [ 142.027234] [<c137d96c>] (show_stack) from [<c1384b0c>] (dump_stack+0xe0/0x100)
5542 09:57:17.416136 # [ 142.034564] [<c1384a2c>] (dump_stack) from [<c138c218>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5543 09:57:17.424255 # [ 142.043101] r9:c1ad070c r8:c15e8544 r7:c5e85f60 r6:c5e85e34 r5:c5e84000 r4:0000078d
5544 09:57:17.434773 # [ 142.050865] [<c138c0d0>] (lkdtm_STACKLEAK_ERASING) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5545 09:57:17.439690 # [ 142.059662] r8:c15e8544 r7:c5e85f60 r6:00000012 r5:c5d9b000 r4:00000046
5546 09:57:17.448950 # [ 142.066380] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5547 09:57:17.458301 # [ 142.074402] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5548 09:57:17.465053 # [ 142.082330] r9:c5e85f60 r8:c532f240 r7:00000012 r6:b6dba000 r5:c5ac2b40 r4:c0c2e800
5549 09:57:17.474161 # [ 142.090090] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5550 09:57:17.482145 # [ 142.097933] r9:c07f59f4 r8:c5e85f60 r7:c2816000 r6:b6dba000 r5:c5ac2b40 r4:00000000
5551 09:57:17.488412 # [ 142.105688] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5552 09:57:17.498717 # [ 142.112837] r10:00000004 r9:00000000 r8:00000000 r7:b6dba000 r6:c5e84000 r5:c5ac2b40
5553 09:57:17.498931 # [ 142.120671] r4:c5ac2b40
5554 09:57:17.506872 # [ 142.123220] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5555 09:57:17.514517 # [ 142.130367] r9:c5e84000 r8:c03002e4 r7:00000004 r6:b6f01e00 r5:00000012 r4:00000012
5556 09:57:17.523235 # [ 142.138127] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5557 09:57:17.527266 # [ 142.145705] Exception stack(0xc5e85fa8 to 0xc5e85ff0)
5558 09:57:17.535831 # [ 142.150770] 5fa0: 00000012 00000012 00000001 b6dba000 00000012 00000000
5559 09:57:17.543441 # [ 142.158961] 5fc0: 00000012 00000012 b6f01e00 00000004 00000001 00000000 00020000 bef85a54
5560 09:57:17.549882 # [ 142.167147] 5fe0: 00000004 bef85788 b6e6c4cf b6df27e6
5561 09:57:17.559675 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5562 09:57:17.561740 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5563 09:57:17.565692 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5564 09:57:17.758749 [ 142.708500] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5565 09:57:17.764345 [ 142.714363] lkdtm: Calling matched prototype ...
5566 09:57:17.767298 [ 142.719015] lkdtm: Calling mismatched prototype ...
5567 09:57:17.773791 [ 142.724041] lkdtm: Fail: survived mismatched prototype function call!
5568 09:57:17.906023 # [ 142.708500] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5569 09:57:17.911404 # [ 142.714363] lkdtm: Calling matched prototype ...
5570 09:57:17.918054 # [ 142.719015] lkdtm: Calling mismatched prototype ...
5571 09:57:17.922121 # [ 142.724041] lkdtm: Fail: survived mismatched prototype function call!
5572 09:57:17.948589 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5573 09:57:17.983506 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5574 09:57:18.055844 + ../../utils/send-to-lava.sh ./output/result.txt
5575 09:57:18.292040 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5576 09:57:18.295158 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5578 09:57:18.467040 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5579 09:57:18.467997 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5581 09:57:18.629453 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5582 09:57:18.630235 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5584 09:57:18.789193 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5585 09:57:18.791377 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5587 09:57:18.951166 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5588 09:57:18.951838 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5590 09:57:19.096272 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5591 09:57:19.096910 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5593 09:57:19.275103 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5594 09:57:19.276082 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5596 09:57:19.445035 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5598 09:57:19.446393 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5599 09:57:19.612424 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5600 09:57:19.613285 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5602 09:57:19.788465 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5603 09:57:19.789354 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5605 09:57:19.948418 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5606 09:57:19.949323 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5608 09:57:20.120730 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5609 09:57:20.121510 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5611 09:57:20.279758 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5612 09:57:20.280647 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5614 09:57:20.454878 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5616 09:57:20.456185 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5617 09:57:20.647387 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5618 09:57:20.647981 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5620 09:57:20.817886 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5621 09:57:20.818681 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5623 09:57:20.991147 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5624 09:57:20.992033 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5626 09:57:21.162621 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5627 09:57:21.163386 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5629 09:57:21.337543 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5630 09:57:21.338308 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5632 09:57:21.510891 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5633 09:57:21.511675 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5635 09:57:21.681164 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5636 09:57:21.681972 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5638 09:57:21.847221 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5639 09:57:21.847995 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5641 09:57:22.007019 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5642 09:57:22.007789 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5644 09:57:22.177462 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5645 09:57:22.178369 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5647 09:57:22.355473 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5648 09:57:22.356319 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5650 09:57:22.526831 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5651 09:57:22.527584 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5653 09:57:22.677139 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5655 09:57:22.678660 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5656 09:57:22.834593 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5657 09:57:22.835364 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5659 09:57:22.972109 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5660 09:57:22.972563 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5662 09:57:23.128299 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5663 09:57:23.129030 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5665 09:57:23.294330 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5666 09:57:23.294952 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5668 09:57:23.470018 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5669 09:57:23.470785 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5671 09:57:23.632723 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5672 09:57:23.633497 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5674 09:57:23.808883 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5675 09:57:23.809644 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5677 09:57:23.966441 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5678 09:57:23.967119 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5680 09:57:24.136696 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5681 09:57:24.137211 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5683 09:57:24.303273 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5684 09:57:24.304070 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5686 09:57:24.465171 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5687 09:57:24.465596 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5689 09:57:24.610752 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5690 09:57:24.611305 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5692 09:57:24.752453 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5693 09:57:24.753196 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5695 09:57:24.898146 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5696 09:57:24.898630 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5698 09:57:25.042670 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5699 09:57:25.043395 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5701 09:57:25.202547 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5702 09:57:25.203010 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5704 09:57:25.348703 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5705 09:57:25.349251 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5707 09:57:25.508721 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5708 09:57:25.509412 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5710 09:57:25.663630 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5712 09:57:25.664798 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5713 09:57:25.829282 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5714 09:57:25.830143 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5716 09:57:25.978945 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5717 09:57:25.979692 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5719 09:57:26.148921 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5720 09:57:26.149361 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5722 09:57:26.318766 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5723 09:57:26.319719 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5725 09:57:26.489812 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5726 09:57:26.490564 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5728 09:57:26.658777 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5729 09:57:26.659643 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5731 09:57:26.828055 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5732 09:57:26.828779 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5734 09:57:27.001779 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5735 09:57:27.002615 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5737 09:57:27.169613 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5738 09:57:27.170524 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5740 09:57:27.330776 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5741 09:57:27.331757 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5743 09:57:27.512705 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5744 09:57:27.513502 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5746 09:57:27.675430 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5747 09:57:27.676205 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5749 09:57:27.838481 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5750 09:57:27.839224 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5752 09:57:27.985858 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5753 09:57:27.986631 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5755 09:57:28.155399 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5756 09:57:28.156177 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5758 09:57:28.303975 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5760 09:57:28.305367 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5761 09:57:28.465017 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5762 09:57:28.465871 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5764 09:57:28.618182 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5765 09:57:28.618958 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5767 09:57:28.768043 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5768 09:57:28.768594 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5770 09:57:28.939416 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5772 09:57:28.940806 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5773 09:57:29.100019 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5774 09:57:29.100720 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5776 09:57:29.272185 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5778 09:57:29.273684 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5779 09:57:29.446053 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5780 09:57:29.446830 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5782 09:57:29.615911 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5783 09:57:29.616673 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5785 09:57:29.800094 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5786 09:57:29.800982 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5788 09:57:29.975754 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5789 09:57:29.976594 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5791 09:57:30.147063 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5792 09:57:30.147898 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5794 09:57:30.299334 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5795 09:57:30.300187 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5797 09:57:30.471399 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5798 09:57:30.472173 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5800 09:57:30.642953 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5801 09:57:30.643715 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5803 09:57:30.812393 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5804 09:57:30.813231 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5806 09:57:30.987604 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5808 09:57:30.989365 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5809 09:57:30.989787 + set +x
5810 09:57:30.992837 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 7550121_1.6.2.4.5>
5811 09:57:30.993597 Received signal: <ENDRUN> 1_kselftest-lkdtm 7550121_1.6.2.4.5
5812 09:57:30.994097 Ending use of test pattern.
5813 09:57:30.994501 Ending test lava.1_kselftest-lkdtm (7550121_1.6.2.4.5), duration 99.44
5815 09:57:31.005492 <LAVA_TEST_RUNNER EXIT>
5816 09:57:31.005948 ok: lava_test_shell seems to have completed
5817 09:57:31.007330 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
5818 09:57:31.007676 end: 3.1 lava-test-shell (duration 00:01:41) [common]
5819 09:57:31.007929 end: 3 lava-test-retry (duration 00:01:41) [common]
5820 09:57:31.008177 start: 4 finalize (timeout 00:05:25) [common]
5821 09:57:31.008448 start: 4.1 power-off (timeout 00:00:30) [common]
5822 09:57:31.008934 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-f' '3'
5823 09:57:31.044955 >> Software version: 7
5824 09:57:31.053735 >> Relay states: 0xe5
5825 09:57:31.054817 Returned 0 in 0 seconds
5826 09:57:31.156445 end: 4.1 power-off (duration 00:00:00) [common]
5828 09:57:31.158156 start: 4.2 read-feedback (timeout 00:05:25) [common]
5829 09:57:31.159412 Listened to connection for namespace 'common' for up to 1s
5830 09:57:31.160400 Listened to connection for namespace 'common' for up to 1s
5831 09:57:32.164106 Finalising connection for namespace 'common'
5832 09:57:32.164952 Disconnecting from shell: Finalise
5833 09:57:32.165426 / #
5834 09:57:32.266944 end: 4.2 read-feedback (duration 00:00:01) [common]
5835 09:57:32.267578 end: 4 finalize (duration 00:00:01) [common]
5836 09:57:32.268288 Cleaning after the job
5837 09:57:32.268995 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/ramdisk
5838 09:57:32.274520 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/kernel
5839 09:57:32.277495 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/dtb
5840 09:57:32.277888 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/nfsrootfs
5841 09:57:32.353551 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7550121/tftp-deploy-haj5ejyv/modules
5842 09:57:32.358882 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/7550121
5843 09:57:33.864426 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/7550121
5844 09:57:33.864888 Job finished correctly