Boot log: imx6q-sabrelite
- Kernel Warnings: 0
- Warnings: 1
- Boot result: PASS
- Kernel Errors: 0
- Errors: 0
1 09:30:31.404087 lava-dispatcher, installed at version: 2022.06
2 09:30:31.404282 start: 0 validate
3 09:30:31.404481 Start time: 2022-07-21 09:30:31.404474+00:00 (UTC)
4 09:30:31.404634 Using caching service: 'http://localhost/cache/?uri=%s'
5 09:30:31.404789 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220716.0%2Farmhf%2Finitrd.cpio.gz exists
6 09:30:31.697010 Using caching service: 'http://localhost/cache/?uri=%s'
7 09:30:31.697608 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.129-cip12-12-ge4e007863cc76%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 09:30:35.198435 Using caching service: 'http://localhost/cache/?uri=%s'
9 09:30:35.199101 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.129-cip12-12-ge4e007863cc76%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 09:30:35.202287 Using caching service: 'http://localhost/cache/?uri=%s'
11 09:30:35.202416 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220716.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 09:30:35.203356 Using caching service: 'http://localhost/cache/?uri=%s'
13 09:30:35.203500 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.129-cip12-12-ge4e007863cc76%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 09:30:35.205861 validate duration: 3.80
16 09:30:35.206142 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 09:30:35.206273 start: 1.1 download-retry (timeout 00:10:00) [common]
18 09:30:35.206392 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 09:30:35.206521 Not decompressing ramdisk as can be used compressed.
20 09:30:35.206606 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220716.0/armhf/initrd.cpio.gz
21 09:30:35.206674 saving as /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/ramdisk/initrd.cpio.gz
22 09:30:35.206753 total size: 4016074 (3MB)
23 09:30:35.207855 progress 0% (0MB)
24 09:30:35.209278 progress 5% (0MB)
25 09:30:35.210485 progress 10% (0MB)
26 09:30:35.211761 progress 15% (0MB)
27 09:30:35.212940 progress 20% (0MB)
28 09:30:35.214040 progress 25% (0MB)
29 09:30:35.215100 progress 30% (1MB)
30 09:30:35.216238 progress 35% (1MB)
31 09:30:35.217485 progress 40% (1MB)
32 09:30:35.218546 progress 45% (1MB)
33 09:30:35.219631 progress 50% (1MB)
34 09:30:35.220758 progress 55% (2MB)
35 09:30:35.221819 progress 60% (2MB)
36 09:30:35.222906 progress 65% (2MB)
37 09:30:35.224022 progress 70% (2MB)
38 09:30:35.225207 progress 75% (2MB)
39 09:30:35.226456 progress 80% (3MB)
40 09:30:35.227517 progress 85% (3MB)
41 09:30:35.228630 progress 90% (3MB)
42 09:30:35.229717 progress 95% (3MB)
43 09:30:35.230792 progress 100% (3MB)
44 09:30:35.231059 3MB downloaded in 0.02s (157.62MB/s)
45 09:30:35.231278 end: 1.1.1 http-download (duration 00:00:00) [common]
47 09:30:35.231592 end: 1.1 download-retry (duration 00:00:00) [common]
48 09:30:35.231718 start: 1.2 download-retry (timeout 00:10:00) [common]
49 09:30:35.231840 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 09:30:35.231981 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.129-cip12-12-ge4e007863cc76/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 09:30:35.232081 saving as /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/kernel/zImage
52 09:30:35.232148 total size: 12333568 (11MB)
53 09:30:35.232215 No compression specified
54 09:30:35.233390 progress 0% (0MB)
55 09:30:35.236840 progress 5% (0MB)
56 09:30:35.240219 progress 10% (1MB)
57 09:30:35.243495 progress 15% (1MB)
58 09:30:35.246757 progress 20% (2MB)
59 09:30:35.250043 progress 25% (2MB)
60 09:30:35.253124 progress 30% (3MB)
61 09:30:35.256315 progress 35% (4MB)
62 09:30:35.259562 progress 40% (4MB)
63 09:30:35.262815 progress 45% (5MB)
64 09:30:35.266029 progress 50% (5MB)
65 09:30:35.269269 progress 55% (6MB)
66 09:30:35.272285 progress 60% (7MB)
67 09:30:35.275822 progress 65% (7MB)
68 09:30:35.279344 progress 70% (8MB)
69 09:30:35.282962 progress 75% (8MB)
70 09:30:35.286293 progress 80% (9MB)
71 09:30:35.289434 progress 85% (10MB)
72 09:30:35.292677 progress 90% (10MB)
73 09:30:35.295927 progress 95% (11MB)
74 09:30:35.299190 progress 100% (11MB)
75 09:30:35.299445 11MB downloaded in 0.07s (174.80MB/s)
76 09:30:35.299611 end: 1.2.1 http-download (duration 00:00:00) [common]
78 09:30:35.299870 end: 1.2 download-retry (duration 00:00:00) [common]
79 09:30:35.299968 start: 1.3 download-retry (timeout 00:10:00) [common]
80 09:30:35.300063 start: 1.3.1 http-download (timeout 00:10:00) [common]
81 09:30:35.300194 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.129-cip12-12-ge4e007863cc76/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 09:30:35.300282 saving as /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/dtb/imx6q-sabrelite.dtb
83 09:30:35.300389 total size: 42397 (0MB)
84 09:30:35.300456 No compression specified
85 09:30:35.301603 progress 77% (0MB)
86 09:30:35.301921 progress 100% (0MB)
87 09:30:35.302106 0MB downloaded in 0.00s (23.62MB/s)
88 09:30:35.302249 end: 1.3.1 http-download (duration 00:00:00) [common]
90 09:30:35.302507 end: 1.3 download-retry (duration 00:00:00) [common]
91 09:30:35.302603 start: 1.4 download-retry (timeout 00:10:00) [common]
92 09:30:35.302722 start: 1.4.1 http-download (timeout 00:10:00) [common]
93 09:30:35.302839 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220716.0/armhf/full.rootfs.tar.xz
94 09:30:35.302914 saving as /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/nfsrootfs/full.rootfs.tar
95 09:30:35.302982 total size: 195760760 (186MB)
96 09:30:35.303050 Using unxz to decompress xz
97 09:30:35.306508 progress 0% (0MB)
98 09:30:35.892042 progress 5% (9MB)
99 09:30:36.454899 progress 10% (18MB)
100 09:30:37.074153 progress 15% (28MB)
101 09:30:37.498383 progress 20% (37MB)
102 09:30:37.836650 progress 25% (46MB)
103 09:30:38.441269 progress 30% (56MB)
104 09:30:39.028317 progress 35% (65MB)
105 09:30:39.634819 progress 40% (74MB)
106 09:30:40.236818 progress 45% (84MB)
107 09:30:40.841694 progress 50% (93MB)
108 09:30:41.506480 progress 55% (102MB)
109 09:30:42.228590 progress 60% (112MB)
110 09:30:42.365493 progress 65% (121MB)
111 09:30:42.543041 progress 70% (130MB)
112 09:30:42.641514 progress 75% (140MB)
113 09:30:42.721735 progress 80% (149MB)
114 09:30:42.813035 progress 85% (158MB)
115 09:30:42.937317 progress 90% (168MB)
116 09:30:43.254490 progress 95% (177MB)
117 09:30:43.860128 progress 100% (186MB)
118 09:30:43.865613 186MB downloaded in 8.56s (21.80MB/s)
119 09:30:43.865889 end: 1.4.1 http-download (duration 00:00:09) [common]
121 09:30:43.866179 end: 1.4 download-retry (duration 00:00:09) [common]
122 09:30:43.866281 start: 1.5 download-retry (timeout 00:09:51) [common]
123 09:30:43.866380 start: 1.5.1 http-download (timeout 00:09:51) [common]
124 09:30:43.866503 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.129-cip12-12-ge4e007863cc76/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 09:30:43.866582 saving as /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/modules/modules.tar
126 09:30:43.866651 total size: 7455644 (7MB)
127 09:30:43.866720 Using unxz to decompress xz
128 09:30:44.153796 progress 0% (0MB)
129 09:30:44.175770 progress 5% (0MB)
130 09:30:44.199018 progress 10% (0MB)
131 09:30:44.221764 progress 15% (1MB)
132 09:30:44.245090 progress 20% (1MB)
133 09:30:44.268723 progress 25% (1MB)
134 09:30:44.293271 progress 30% (2MB)
135 09:30:44.315804 progress 35% (2MB)
136 09:30:44.340105 progress 40% (2MB)
137 09:30:44.362882 progress 45% (3MB)
138 09:30:44.385122 progress 50% (3MB)
139 09:30:44.410802 progress 55% (3MB)
140 09:30:44.434214 progress 60% (4MB)
141 09:30:44.456580 progress 65% (4MB)
142 09:30:44.480626 progress 70% (5MB)
143 09:30:44.502893 progress 75% (5MB)
144 09:30:44.527483 progress 80% (5MB)
145 09:30:44.549878 progress 85% (6MB)
146 09:30:44.572440 progress 90% (6MB)
147 09:30:44.597010 progress 95% (6MB)
148 09:30:44.619371 progress 100% (7MB)
149 09:30:44.625050 7MB downloaded in 0.76s (9.38MB/s)
150 09:30:44.625326 end: 1.5.1 http-download (duration 00:00:01) [common]
152 09:30:44.625620 end: 1.5 download-retry (duration 00:00:01) [common]
153 09:30:44.625727 start: 1.6 prepare-tftp-overlay (timeout 00:09:51) [common]
154 09:30:44.625832 start: 1.6.1 extract-nfsrootfs (timeout 00:09:51) [common]
155 09:30:46.711112 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6860852/extract-nfsrootfs-fa3tmlh2
156 09:30:46.711336 end: 1.6.1 extract-nfsrootfs (duration 00:00:02) [common]
157 09:30:46.711454 start: 1.6.2 lava-overlay (timeout 00:09:48) [common]
158 09:30:46.711599 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte
159 09:30:46.711709 makedir: /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin
160 09:30:46.711801 makedir: /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/tests
161 09:30:46.711890 makedir: /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/results
162 09:30:46.711996 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-add-keys
163 09:30:46.712135 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-add-sources
164 09:30:46.712268 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-background-process-start
165 09:30:46.712410 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-background-process-stop
166 09:30:46.712535 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-common-functions
167 09:30:46.712659 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-echo-ipv4
168 09:30:46.712783 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-install-packages
169 09:30:46.712902 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-installed-packages
170 09:30:46.713021 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-os-build
171 09:30:46.713140 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-probe-channel
172 09:30:46.713258 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-probe-ip
173 09:30:46.713376 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-target-ip
174 09:30:46.713493 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-target-mac
175 09:30:46.713608 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-target-storage
176 09:30:46.713728 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-test-case
177 09:30:46.713849 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-test-event
178 09:30:46.713966 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-test-feedback
179 09:30:46.714082 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-test-raise
180 09:30:46.714198 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-test-reference
181 09:30:46.714315 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-test-runner
182 09:30:46.714434 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-test-set
183 09:30:46.714551 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-test-shell
184 09:30:46.714671 Updating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-add-keys (debian)
185 09:30:46.714793 Updating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-add-sources (debian)
186 09:30:46.714914 Updating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-install-packages (debian)
187 09:30:46.715035 Updating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-installed-packages (debian)
188 09:30:46.715154 Updating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/bin/lava-os-build (debian)
189 09:30:46.715259 Creating /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/environment
190 09:30:46.715353 LAVA metadata
191 09:30:46.715424 - LAVA_JOB_ID=6860852
192 09:30:46.715494 - LAVA_DISPATCHER_IP=192.168.201.1
193 09:30:46.715600 start: 1.6.2.1 ssh-authorize (timeout 00:09:48) [common]
194 09:30:46.715803 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 09:30:46.715904 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:48) [common]
196 09:30:46.715976 skipped lava-vland-overlay
197 09:30:46.716060 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 09:30:46.716149 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:48) [common]
199 09:30:46.716217 skipped lava-multinode-overlay
200 09:30:46.716302 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 09:30:46.716391 start: 1.6.2.4 test-definition (timeout 00:09:48) [common]
202 09:30:46.716470 Loading test definitions
203 09:30:46.716568 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:48) [common]
204 09:30:46.716649 Using /lava-6860852 at stage 0
205 09:30:46.716899 uuid=6860852_1.6.2.4.1 testdef=None
206 09:30:46.716998 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 09:30:46.717093 start: 1.6.2.4.2 test-overlay (timeout 00:09:48) [common]
208 09:30:46.717552 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 09:30:46.717805 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:48) [common]
211 09:30:46.718364 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 09:30:46.718627 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:48) [common]
214 09:30:46.719140 runner path: /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/0/tests/0_timesync-off test_uuid 6860852_1.6.2.4.1
215 09:30:46.719302 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 09:30:46.719561 start: 1.6.2.4.5 git-repo-action (timeout 00:09:48) [common]
218 09:30:46.719643 Using /lava-6860852 at stage 0
219 09:30:46.719749 Fetching tests from https://github.com/kernelci/test-definitions.git
220 09:30:46.719837 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/0/tests/1_kselftest-lkdtm'
221 09:30:51.750635 Running '/usr/bin/git checkout kernelci.org
222 09:30:51.898286 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 09:30:51.899016 uuid=6860852_1.6.2.4.5 testdef=None
224 09:30:51.899203 end: 1.6.2.4.5 git-repo-action (duration 00:00:05) [common]
226 09:30:51.899514 start: 1.6.2.4.6 test-overlay (timeout 00:09:43) [common]
227 09:30:51.900332 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 09:30:51.900607 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:43) [common]
230 09:30:51.901659 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 09:30:51.901939 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:43) [common]
233 09:30:51.902872 runner path: /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/0/tests/1_kselftest-lkdtm test_uuid 6860852_1.6.2.4.5
234 09:30:51.902973 BOARD='imx6q-sabrelite'
235 09:30:51.903047 BRANCH='cip-gitlab'
236 09:30:51.903116 SKIPFILE='skipfile-lkft.yaml'
237 09:30:51.903183 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.129-cip12-12-ge4e007863cc76/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 09:30:51.903254 TST_CASENAME=''
239 09:30:51.903320 TST_CMDFILES='lkdtm'
240 09:30:51.903466 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 09:30:51.903703 Creating lava-test-runner.conf files
243 09:30:51.903776 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6860852/lava-overlay-in5ahrte/lava-6860852/0 for stage 0
244 09:30:51.903872 - 0_timesync-off
245 09:30:51.903949 - 1_kselftest-lkdtm
246 09:30:51.904056 end: 1.6.2.4 test-definition (duration 00:00:05) [common]
247 09:30:51.904185 start: 1.6.2.5 compress-overlay (timeout 00:09:43) [common]
248 09:30:59.593895 end: 1.6.2.5 compress-overlay (duration 00:00:08) [common]
249 09:30:59.594075 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:36) [common]
250 09:30:59.594206 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 09:30:59.594340 end: 1.6.2 lava-overlay (duration 00:00:13) [common]
252 09:30:59.594467 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:36) [common]
253 09:30:59.662970 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 09:30:59.663320 start: 1.6.4 extract-modules (timeout 00:09:36) [common]
255 09:30:59.663441 extracting modules file /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6860852/extract-nfsrootfs-fa3tmlh2
256 09:30:59.766623 extracting modules file /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6860852/extract-overlay-ramdisk-2uirg1v9/ramdisk
257 09:30:59.867960 end: 1.6.4 extract-modules (duration 00:00:00) [common]
258 09:30:59.868136 start: 1.6.5 apply-overlay-tftp (timeout 00:09:35) [common]
259 09:30:59.868241 [common] Applying overlay to NFS
260 09:30:59.868327 [common] Applying overlay /var/lib/lava/dispatcher/tmp/6860852/compress-overlay-zkwc7xo6/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/6860852/extract-nfsrootfs-fa3tmlh2
261 09:31:00.332880 end: 1.6.5 apply-overlay-tftp (duration 00:00:00) [common]
262 09:31:00.333072 start: 1.6.6 prepare-kernel (timeout 00:09:35) [common]
263 09:31:00.333218 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:35) [common]
264 09:31:00.333359 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 09:31:00.333478 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 09:31:00.333600 start: 1.6.7 configure-preseed-file (timeout 00:09:35) [common]
267 09:31:00.333719 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 09:31:00.333837 start: 1.6.8 compress-ramdisk (timeout 00:09:35) [common]
269 09:31:00.333921 Building ramdisk /var/lib/lava/dispatcher/tmp/6860852/extract-overlay-ramdisk-2uirg1v9/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6860852/extract-overlay-ramdisk-2uirg1v9/ramdisk
270 09:31:00.448387 >> 80693 blocks
271 09:31:02.040478 Adding RAMdisk u-boot header.
272 09:31:02.040838 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/6860852/extract-overlay-ramdisk-2uirg1v9/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/6860852/extract-overlay-ramdisk-2uirg1v9/ramdisk.cpio.gz.uboot
273 09:31:02.074817 output: Image Name:
274 09:31:02.075146 output: Created: Thu Jul 21 10:31:02 2022
275 09:31:02.075223 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 09:31:02.075293 output: Data Size: 15426594 Bytes = 15065.03 KiB = 14.71 MiB
277 09:31:02.075359 output: Load Address: 00000000
278 09:31:02.075419 output: Entry Point: 00000000
279 09:31:02.075480 output:
280 09:31:02.075586 rename /var/lib/lava/dispatcher/tmp/6860852/extract-overlay-ramdisk-2uirg1v9/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/ramdisk/ramdisk.cpio.gz.uboot
281 09:31:02.075793 end: 1.6.8 compress-ramdisk (duration 00:00:02) [common]
282 09:31:02.075914 end: 1.6 prepare-tftp-overlay (duration 00:00:17) [common]
283 09:31:02.076023 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:33) [common]
284 09:31:02.076109 No LXC device requested
285 09:31:02.076200 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 09:31:02.076290 start: 1.8 deploy-device-env (timeout 00:09:33) [common]
287 09:31:02.076435 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 09:31:02.076507 Checking files for TFTP limit of 4294967296 bytes.
289 09:31:02.076977 end: 1 tftp-deploy (duration 00:00:27) [common]
290 09:31:02.077088 start: 2 uboot-action (timeout 00:05:00) [common]
291 09:31:02.077192 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 09:31:02.077279 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 09:31:02.077370 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 09:31:02.077535 substitutions:
295 09:31:02.077608 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 09:31:02.077675 - {DTB_ADDR}: 0x13f00000
297 09:31:02.077737 - {DTB}: 6860852/tftp-deploy-rolbk61a/dtb/imx6q-sabrelite.dtb
298 09:31:02.077797 - {INITRD}: 6860852/tftp-deploy-rolbk61a/ramdisk/ramdisk.cpio.gz.uboot
299 09:31:02.077857 - {KERNEL_ADDR}: 0x10000000
300 09:31:02.077915 - {KERNEL}: 6860852/tftp-deploy-rolbk61a/kernel/zImage
301 09:31:02.077972 - {LAVA_MAC}: None
302 09:31:02.078030 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6860852/extract-nfsrootfs-fa3tmlh2
303 09:31:02.078089 - {NFS_SERVER_IP}: 192.168.201.1
304 09:31:02.078146 - {PRESEED_CONFIG}: None
305 09:31:02.078203 - {PRESEED_LOCAL}: None
306 09:31:02.078260 - {RAMDISK_ADDR}: 0x14000000
307 09:31:02.078316 - {RAMDISK}: 6860852/tftp-deploy-rolbk61a/ramdisk/ramdisk.cpio.gz.uboot
308 09:31:02.078373 - {ROOT_PART}: None
309 09:31:02.078429 - {ROOT}: None
310 09:31:02.078485 - {SERVER_IP}: 192.168.201.1
311 09:31:02.078542 - {TEE_ADDR}: 0x83000000
312 09:31:02.078597 - {TEE}: None
313 09:31:02.078653 Parsed boot commands:
314 09:31:02.078707 - setenv autoload no
315 09:31:02.078762 - setenv initrd_high 0xffffffff
316 09:31:02.078818 - setenv fdt_high 0xffffffff
317 09:31:02.078874 - dhcp
318 09:31:02.078929 - setenv serverip 192.168.201.1
319 09:31:02.078984 - tftp 0x10000000 6860852/tftp-deploy-rolbk61a/kernel/zImage
320 09:31:02.079039 - tftp 0x14000000 6860852/tftp-deploy-rolbk61a/ramdisk/ramdisk.cpio.gz.uboot
321 09:31:02.079095 - setenv initrd_size ${filesize}
322 09:31:02.079150 - tftp 0x13f00000 6860852/tftp-deploy-rolbk61a/dtb/imx6q-sabrelite.dtb
323 09:31:02.079206 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6860852/extract-nfsrootfs-fa3tmlh2,tcp,hard ip=dhcp'
324 09:31:02.079264 - bootz 0x10000000 0x14000000 0x13f00000
325 09:31:02.079340 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 09:31:02.079576 start: 2.3 connect-device (timeout 00:05:00) [common]
328 09:31:02.079654 [common] connect-device Connecting to device using '/usr/bin/console -f -M localhost imx6q-sabrelite-lava-cbg-7'
329 09:31:02.082521 Setting prompt string to ['lava-test: # ']
330 09:31:02.082826 end: 2.3 connect-device (duration 00:00:00) [common]
331 09:31:02.082939 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 09:31:02.083044 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 09:31:02.083143 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 09:31:02.083327 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=2' '--command=reboot'
335 09:31:02.103790 >> Command sent successfully.
336 09:31:02.105714 Returned 0 in 0 seconds
337 09:31:02.206482 end: 2.4.1.1 pdu-reboot (duration 00:00:00) [common]
339 09:31:02.206775 end: 2.4.1 reset-device (duration 00:00:00) [common]
340 09:31:02.206885 start: 2.4.2 bootloader-interrupt (timeout 00:05:00) [common]
341 09:31:02.206986 Setting prompt string to ['Hit any key to stop autoboot']
342 09:31:02.207071 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
343 09:31:02.207354 [Enter `^Ec?' for help]
344 09:31:09.514395
345 09:31:09.514954
346 09:31:09.540485 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
347 09:31:09.541041
348 09:31:09.541393 CPU: Freescale i.MX6Q rev1.2 at 792 MHz
349 09:31:09.541718 Reset cause: POR
350 09:31:09.542029 Model: Freescale i.MX6 Quad SABRE Lite Board
351 09:31:09.542334 Board: SABRE Lite
352 09:31:09.542630 I2C: ready
353 09:31:09.542931 DRAM: 1 GiB
354 09:31:09.588280 MMC: FSL_SDHC: 0, FSL_SDHC: 1
355 09:31:09.637261 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB
356 09:31:09.637823 *** Warning - bad CRC, using default environment
357 09:31:09.638190
358 09:31:09.638516 In: serial
359 09:31:09.638830 Out: serial
360 09:31:09.639135 Err: serial
361 09:31:09.639433 Net: using phy at 7
362 09:31:09.658097 FEC [PRIME], usb_ether
363 09:31:09.658610 Error: usb_ether address not set.
364 09:31:09.658974
365 09:31:09.659300 starting USB...
366 09:31:09.659610 Bus usb@2184000: usb dr_mode not found
367 09:31:09.705967 Bus usb@2184200: USB EHCI 1.00
368 09:31:12.739942 scanning bus usb@2184000 for devices... 1 USB Device(s) found
369 09:31:17.900287 scanning bus usb@2184200 for devices... 2 USB Device(s) found
370 09:31:17.900878 scanning usb for storage devices... 0 Storage Device(s) found
371 09:31:17.901232 scanning usb for ethernet devices... 0 Ethernet Device(s) found
373 09:31:18.063655 Hit any key to stop autoboot: 3
374 09:31:18.064458 end: 2.4.2 bootloader-interrupt (duration 00:00:16) [common]
375 09:31:18.065014 start: 2.4.3 bootloader-commands (timeout 00:04:44) [common]
376 09:31:18.065432 Setting prompt string to ['=>']
377 09:31:18.065837 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:44)
378 09:31:18.075980 0
379 09:31:18.077029 Setting prompt string to ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
380 09:31:18.077478 Sending with 10 millisecond of delay
382 09:31:19.224485 => setenv autoload no
383 09:31:19.235533 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)
384 09:31:19.241639 setenv autoload no
385 09:31:19.242444 Sending with 10 millisecond of delay
387 09:31:21.058184 => setenv initrd_high 0xffffffff
388 09:31:21.069222 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)
389 09:31:21.070172 setenv initrd_high 0xffffffff
390 09:31:21.070814 Sending with 10 millisecond of delay
392 09:31:22.704765 => setenv fdt_high 0xffffffff
393 09:31:22.715738 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 00:04:39)
394 09:31:22.722631 setenv fdt_high 0xffffffff
395 09:31:22.723397 Sending with 10 millisecond of delay
397 09:31:23.018047 => dhcp
398 09:31:23.028910 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 00:04:39)
399 09:31:23.029820 dhcp
400 09:31:23.144239 BOOTP broadcast 1
401 09:31:23.144759 DHCP client bound to address 192.168.201.37 (3 ms)
402 09:31:23.145342 Sending with 10 millisecond of delay
404 09:31:24.961274 => setenv serverip 192.168.201.1
405 09:31:24.972216 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 00:04:37)
406 09:31:24.973158 setenv serverip 192.168.201.1
407 09:31:24.973805 Sending with 10 millisecond of delay
409 09:31:28.554547 => tftp 0x10000000 6860852/tftp-deploy-rolbk61a/kernel/zImage
410 09:31:28.565378 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:34)
411 09:31:28.566289 tftp 0x10000000 6860852/tftp-deploy-rolbk61a/kernel/zImage
412 09:31:28.683442 Using FEC device
413 09:31:28.683990 TFTP from server 192.168.201.1; our IP address is 192.168.201.37
414 09:31:28.684378 Filename '6860852/tftp-deploy-rolbk61a/kernel/zImage'.
415 09:31:28.684715 Load address: 0x10000000
416 09:31:28.778803 Loading: *#################################################################
417 09:31:28.858574 #################################################################
418 09:31:28.938429 #################################################################
419 09:31:29.018354 #################################################################
420 09:31:29.114200 #################################################################
421 09:31:29.194007 #################################################################
422 09:31:29.273787 #################################################################
423 09:31:29.369620 #################################################################
424 09:31:29.449382 #################################################################
425 09:31:29.529222 #################################################################
426 09:31:29.625014 #################################################################
427 09:31:29.704791 #################################################################
428 09:31:29.768663 #############################################################
429 09:31:29.768761 10.7 MiB/s
430 09:31:29.768844 done
431 09:31:29.784629 Bytes transferred = 12333568 (bc3200 hex)
432 09:31:29.784890 Sending with 10 millisecond of delay
434 09:31:34.332070 => tftp 0x14000000 6860852/tftp-deploy-rolbk61a/ramdisk/ramdisk.cpio.gz.uboot
435 09:31:34.343031 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)
436 09:31:34.343929 tftp 0x14000000 6860852/tftp-deploy-rolbk61a/ramdisk/ramdisk.cpio.gz.uboot
437 09:31:34.466621 Using FEC device
438 09:31:34.467183 TFTP from server 192.168.201.1; our IP address is 192.168.201.37
439 09:31:34.467559 Filename '6860852/tftp-deploy-rolbk61a/ramdisk/ramdisk.cpio.gz.uboot'.
440 09:31:34.467909 Load address: 0x14000000
441 09:31:34.577903 Loading: *#################################################################
442 09:31:34.673761 #################################################################
443 09:31:34.753544 #################################################################
444 09:31:34.849317 #################################################################
445 09:31:34.929211 #################################################################
446 09:31:35.009023 #################################################################
447 09:31:35.104792 #################################################################
448 09:31:35.184673 #################################################################
449 09:31:35.264500 #################################################################
450 09:31:35.344284 #################################################################
451 09:31:35.424102 #################################################################
452 09:31:35.503983 #################################################################
453 09:31:35.583834 #################################################################
454 09:31:35.663690 #################################################################
455 09:31:35.743472 #################################################################
456 09:31:35.807341 #################################################################
457 09:31:35.823338 ###########
458 09:31:35.823433 10.7 MiB/s
459 09:31:35.823510 done
460 09:31:35.839324 Bytes transferred = 15426658 (eb6462 hex)
461 09:31:35.839600 Sending with 10 millisecond of delay
463 09:31:37.707846 => setenv initrd_size ${filesize}
464 09:31:37.718730 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 00:04:24)
465 09:31:37.723889 setenv initrd_size ${filesize}
466 09:31:37.724598 Sending with 10 millisecond of delay
468 09:31:41.916558 => tftp 0x13f00000 6860852/tftp-deploy-rolbk61a/dtb/imx6q-sabrelite.dtb
469 09:31:41.927435 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 00:04:20)
470 09:31:41.928379 tftp 0x13f00000 6860852/tftp-deploy-rolbk61a/dtb/imx6q-sabrelite.dtb
471 09:31:42.045323 Using FEC device
472 09:31:42.045855 TFTP from server 192.168.201.1; our IP address is 192.168.201.37
473 09:31:42.046208 Filename '6860852/tftp-deploy-rolbk61a/dtb/imx6q-sabrelite.dtb'.
474 09:31:42.046535 Load address: 0x13f00000
475 09:31:42.072538 Loading: *###
476 09:31:42.073081 2.7 MiB/s
477 09:31:42.073435 done
478 09:31:42.073757 Bytes transferred = 42397 (a59d hex)
479 09:31:42.074343 Sending with 10 millisecond of delay
481 09:31:52.049339 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6860852/extract-nfsrootfs-fa3tmlh2,tcp,hard ip=dhcp'
482 09:31:52.060329 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 00:04:10)
483 09:31:52.061258 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6860852/extract-nfsrootfs-fa3tmlh2,tcp,hard ip=dhcp'
484 09:31:52.061910 Sending with 10 millisecond of delay
486 09:31:54.423389 => bootz 0x10000000 0x14000000 0x13f00000
487 09:31:54.434245 Setting prompt string to 'Starting kernel'
488 09:31:54.434807 Setting prompt string to ['Starting kernel']
489 09:31:54.435171 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']
490 09:31:54.435550 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 00:04:08)
491 09:31:54.468091 bootz 0x10000000 0x14000000 0x13f00000
492 09:31:54.468656 Kernel image @ 0x10000000 [ 0x000000 - 0xbc3200 ]
493 09:31:54.468998 ## Loading init Ramdisk from Legacy Image at 14000000 ...
494 09:31:54.469312 Image Name:
495 09:31:54.469616 Image Type: ARM Linux RAMDisk Image (uncompressed)
496 09:31:54.469915 Data Size: 15426594 Bytes = 14.7 MiB
497 09:31:54.470208 Load Address: 00000000
498 09:31:54.470494 Entry Point: 00000000
499 09:31:54.655978 Verifying Checksum ... OK
500 09:31:54.656157 ## Flattened Device Tree blob at 13f00000
501 09:31:54.656234 Booting using the fdt blob at 0x13f00000
502 09:31:54.656366 Using Device Tree in place at 13f00000, end 13f0d59c
503 09:31:54.656460
504 09:31:54.656552 Starting kernel ...
505 09:31:54.656644
506 09:31:54.656950 end: 2.4.3 bootloader-commands (duration 00:00:37) [common]
507 09:31:54.657064 start: 2.4.4 auto-login-action (timeout 00:04:07) [common]
508 09:31:54.657154 Setting prompt string to ['Linux version [0-9]']
509 09:31:54.657227 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']
510 09:31:54.657302 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)
511 09:32:03.202731 [ 0.000000] Booting Linux on physical CPU 0x0
512 09:32:03.203271 [ 0.000000] Linux version 5.10.129-cip12 (KernelCI@build-j380700-arm-gcc-10-multi-v7-defconfig-kselftest-cg9k5) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Thu Jul 21 09:13:25 UTC 2022
513 09:32:03.203654 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
514 09:32:03.203981 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
515 09:32:03.204784 start: 2.4.4.1 login-action (timeout 00:03:59) [common]
516 09:32:03.205223 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.
517 09:32:03.205645 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(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
518 09:32:03.206031 Using line separator: #'\n'#
519 09:32:03.206350 No login prompt set.
520 09:32:03.206668 Parsing kernel messages
521 09:32:03.206969 ['-+\\[ 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']
522 09:32:03.207493 [login-action] Waiting for messages, (timeout 00:03:59)
523 09:32:03.245922 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
524 09:32:03.246113 [ 0.000000] Memory policy: Data cache writealloc
525 09:32:03.246210 [ 0.000000] efi: UEFI not found.
526 09:32:03.246297 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
527 09:32:03.246381 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
528 09:32:03.246462 [ 0.000000] Zone ranges:
529 09:32:03.246542 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
530 09:32:03.246625 [ 0.000000] Normal empty
531 09:32:03.246702 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
532 09:32:03.289687 [ 0.000000] Movable zone start for each node
533 09:32:03.290209 [ 0.000000] Early memory node ranges
534 09:32:03.290532 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
535 09:32:03.290828 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
536 09:32:03.291114 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
537 09:32:03.291392 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
538 09:32:03.333203 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6860852/extract-nfsrootfs-fa3tmlh2,tcp,hard ip=dhcp
539 09:32:03.333720 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
540 09:32:03.334043 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
541 09:32:03.334340 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
542 09:32:03.334622 [ 0.000000] Memory: 921456K/1048576K available (17408K kernel code, 2649K rwdata, 8096K rodata, 2048K init, 6693K bss, 61584K reserved, 65536K cma-reserved, 196608K highmem)
543 09:32:03.376618 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
544 09:32:03.377187 [ 0.000000] ftrace: allocating 55455 entries in 163 pages
545 09:32:03.377539 [ 0.000000] ftrace: allocated 163 pages with 4 groups
546 09:32:03.377861 [ 0.000000] Running RCU self tests
547 09:32:03.378172 [ 0.000000] rcu: Hierarchical RCU implementation.
548 09:32:03.378477 [ 0.000000] rcu: RCU event tracing is enabled.
549 09:32:03.378773 [ 0.000000] rcu: RCU lockdep checking is enabled.
550 09:32:03.379066 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
551 09:32:03.420450 [ 0.000000] Rude variant of Tasks RCU enabled.
552 09:32:03.420985 [ 0.000000] Tracing variant of Tasks RCU enabled.
553 09:32:03.421337 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
554 09:32:03.421664 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
555 09:32:03.421982 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
556 09:32:03.422286 [ 0.000000] L2C-310 errata 752271 769419 enabled
557 09:32:03.422583 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
558 09:32:03.422875 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
559 09:32:03.464088 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
560 09:32:03.464594 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
561 09:32:03.464895 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
562 09:32:03.465170 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
563 09:32:03.465433 [ 0.000000] Switching to timer-based delay loop, resolution 333ns
564 09:32:03.465719 [ 0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
565 09:32:03.507760 [ 0.000041] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
566 09:32:03.508277 [ 0.004452] Console: colour dummy device 80x30
567 09:32:03.508628 [ 0.004515] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
568 09:32:03.508931 [ 0.004545] ... MAX_LOCKDEP_SUBCLASSES: 8
569 09:32:03.509218 [ 0.004572] ... MAX_LOCK_DEPTH: 48
570 09:32:03.509497 [ 0.004599] ... MAX_LOCKDEP_KEYS: 8192
571 09:32:03.509769 [ 0.004625] ... CLASSHASH_SIZE: 4096
572 09:32:03.510036 [ 0.004650] ... MAX_LOCKDEP_ENTRIES: 32768
573 09:32:03.510301 [ 0.004676] ... MAX_LOCKDEP_CHAINS: 65536
574 09:32:03.551090 [ 0.004702] ... CHAINHASH_SIZE: 32768
575 09:32:03.551599 [ 0.004727] memory used by lock dependency info: 4061 kB
576 09:32:03.551922 [ 0.004752] memory used for stack traces: 2112 kB
577 09:32:03.552218 [ 0.004778] per task-struct memory footprint: 1536 bytes
578 09:32:03.552536 [ 0.004877] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
579 09:32:03.552823 [ 0.004928] pid_max: default: 32768 minimum: 301
580 09:32:03.553095 [ 0.005308] LSM: Security Framework initializing
581 09:32:03.553363 [ 0.005421] LSM support for eBPF active
582 09:32:03.594815 [ 0.005566] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
583 09:32:03.595327 [ 0.005616] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
584 09:32:03.595653 [ 0.008179] CPU: Testing write buffer coherency: ok
585 09:32:03.595952 [ 0.008302] CPU0: Spectre v2: using BPIALL workaround
586 09:32:03.596234 [ 0.009387] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
587 09:32:03.596544 [ 0.013274] Setting up static identity map for 0x10300000 - 0x103000ac
588 09:32:03.596821 [ 0.015642] rcu: Hierarchical SRCU implementation.
589 09:32:03.638392 [ 0.024965] EFI services will not be available.
590 09:32:03.638906 [ 0.026268] smp: Bringing up secondary CPUs ...
591 09:32:03.639228 [ 0.029582] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
592 09:32:03.639525 [ 0.029598] CPU1: Spectre v2: using BPIALL workaround
593 09:32:03.639810 [ 0.033591] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
594 09:32:03.640088 [ 0.033605] CPU2: Spectre v2: using BPIALL workaround
595 09:32:03.640389 [ 0.037254] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
596 09:32:03.640663 [ 0.037267] CPU3: Spectre v2: using BPIALL workaround
597 09:32:03.640929 [ 0.038120] smp: Brought up 1 node, 4 CPUs
598 09:32:03.681966 [ 0.038162] SMP: Total of 4 processors activated (24.00 BogoMIPS).
599 09:32:03.682473 [ 0.038197] CPU: All CPU(s) started in SVC mode.
600 09:32:03.682822 [ 0.041090] devtmpfs: initialized
601 09:32:03.683144 [ 0.097244] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
602 09:32:03.683455 [ 0.100044] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
603 09:32:03.683771 [ 0.100120] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
604 09:32:03.684042 [ 0.104836] pinctrl core: initialized pinctrl subsystem
605 09:32:03.725209 [ 0.111726] DMI not present or invalid.
606 09:32:03.725687 [ 0.114043] NET: Registered protocol family 16
607 09:32:03.725987 [ 0.125518] DMA: preallocated 256 KiB pool for atomic coherent allocations
608 09:32:03.726266 [ 0.134930] thermal_sys: Registered thermal governor 'step_wise'
609 09:32:03.726532 [ 0.135479] cpuidle: using governor menu
610 09:32:03.726789 [ 0.136013] CPU identified as i.MX6Q, silicon rev 1.2
611 09:32:03.727043 [ 0.876808] vdd1p1: supplied by regulator-dummy
612 09:32:03.727291 [ 0.908307] vdd3p0: supplied by regulator-dummy
613 09:32:03.727536 [ 0.939529] vdd2p5: supplied by regulator-dummy
614 09:32:03.769080 [ 0.970721] vddarm: supplied by regulator-dummy
615 09:32:03.769588 [ 1.002919] vddpu: supplied by regulator-dummy
616 09:32:03.769909 [ 1.033150] vddsoc: supplied by regulator-dummy
617 09:32:03.770204 [ 2.354260] No ATAGs?
618 09:32:03.770559 [ 2.355293] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
619 09:32:03.770886 [ 2.355377] hw-breakpoint: maximum watchpoint size is 4 bytes.
620 09:32:03.771226 [ 2.374900] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
621 09:32:03.771516 [ 2.404392] Serial: AMBA PL011 UART driver
622 09:32:03.812690 [ 2.468191] Kprobes globally optimized
623 09:32:03.813199 [ 2.561978] mxs-dma 110000.dma-apbh: initialized
624 09:32:03.813523 [ 2.594447] iommu: Default domain type: Translated
625 09:32:03.813817 [ 2.596575] vgaarb: loaded
626 09:32:03.814099 [ 2.601362] SCSI subsystem initialized
627 09:32:03.814374 [ 2.603494] usbcore: registered new interface driver usbfs
628 09:32:03.814647 [ 2.603817] usbcore: registered new interface driver hub
629 09:32:03.814915 [ 2.604052] usbcore: registered new device driver usb
630 09:32:03.815176 [ 2.611779] i2c i2c-0: IMX I2C adapter registered
631 09:32:03.815439 [ 2.618630] i2c i2c-1: IMX I2C adapter registered
632 09:32:03.855880 [ 2.623229] i2c i2c-2: IMX I2C adapter registered
633 09:32:03.856401 [ 2.627847] pps_core: LinuxPPS API ver. 1 registered
634 09:32:03.856726 [ 2.627888] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
635 09:32:03.857026 [ 2.627988] PTP clock support registered
636 09:32:03.857311 [ 2.644900] clocksource: Switched to clocksource mxc_timer1
637 09:32:03.857592 [ 4.332211] NET: Registered protocol family 2
638 09:32:03.857864 [ 4.333028] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
639 09:32:03.899560 [ 4.336521] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
640 09:32:03.900071 [ 4.336702] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
641 09:32:03.900420 [ 4.336930] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
642 09:32:03.900721 [ 4.338366] TCP: Hash tables configured (established 8192 bind 8192)
643 09:32:03.901010 [ 4.339426] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
644 09:32:03.901293 [ 4.339774] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
645 09:32:03.943344 [ 4.340050] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
646 09:32:03.943891 [ 4.340798] NET: Registered protocol family 1
647 09:32:03.944244 [ 4.343665] RPC: Registered named UNIX socket transport module.
648 09:32:03.944604 [ 4.343759] RPC: Registered udp transport module.
649 09:32:03.944921 [ 4.343800] RPC: Registered tcp transport module.
650 09:32:03.945225 [ 4.343840] RPC: Registered tcp NFSv4.1 backchannel transport module.
651 09:32:03.945526 [ 4.343891] NET: Registered protocol family 44
652 09:32:03.945820 [ 4.343958] PCI: CLS 0 bytes, default 64
653 09:32:03.946112 [ 4.346521] Trying to unpack rootfs image as initramfs...
654 09:32:03.986941 [ 6.234294] Freeing initrd memory: 15068K
655 09:32:03.987481 [ 6.235566] hw perfevents: no interrupt-affinity property for /pmu, guessing.
656 09:32:03.987833 [ 6.236702] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
657 09:32:03.988158 [ 6.245948] Initialise system trusted keyrings
658 09:32:03.988502 [ 6.247014] workingset: timestamp_bits=30 max_order=18 bucket_order=0
659 09:32:03.988808 [ 6.297566] squashfs: version 4.0 (2009/01/31) Phillip Lougher
660 09:32:03.989105 [ 6.301268] NFS: Registering the id_resolver key type
661 09:32:04.030413 [ 6.301468] Key type id_resolver registered
662 09:32:04.030922 [ 6.301560] Key type id_legacy registered
663 09:32:04.031244 [ 6.302177] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
664 09:32:04.031541 [ 6.302281] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
665 09:32:04.031827 [ 6.302475] ntfs: driver 2.1.32 [Flags: R/O].
666 09:32:04.032104 [ 6.304628] Key type asymmetric registered
667 09:32:04.032404 [ 6.304756] Asymmetric key parser 'x509' registered
668 09:32:04.032677 [ 6.305292] bounce: pool size: 64 pages
669 09:32:04.074012 [ 6.305465] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
670 09:32:04.074524 [ 6.305571] io scheduler mq-deadline registered
671 09:32:04.074849 [ 6.305615] io scheduler kyber registered
672 09:32:04.075146 [ 6.306548] test_firmware: interface ready
673 09:32:04.075430 [ 6.547022] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
674 09:32:04.075711 [ 6.547274] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
675 09:32:04.075988 [ 6.813446] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
676 09:32:04.076257 [ 6.834293] SuperH (H)SCI(F) driver initialized
677 09:32:04.137110 [ 6.837454] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
678 09:32:04.137621 [ 6.842619] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
679 09:32:04.137948 [ 7.775154] printk: console [ttymxc1] enabled
680 09:32:04.138247 [ 7.786273] msm_serial: driver initialized
681 09:32:04.138532 [ 7.791555] STMicroelectronics ASC driver initialized
682 09:32:04.138812 [ 7.803343] STM32 USART driver initialized
683 09:32:04.166025 [ 7.830345] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
684 09:32:04.203035 [ 7.852921] panel-simple panel-lcd: supply power not found, using dummy regulator
685 09:32:04.203587 [ 7.861464] panel-simple panel-lcd: Specify missing connector_type
686 09:32:04.203944 [ 7.869371] panel-simple panel-lvds0: supply power not found, using dummy regulator
687 09:32:04.250314 [ 7.924570] brd: module loaded
688 09:32:04.325505 [ 7.986713] loop: module loaded
689 09:32:04.326013 [ 7.993297] lkdtm: No crash points registered, enable through debugfs
690 09:32:04.375387 [ 8.015917] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
691 09:32:04.375906 [ 8.023885] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
692 09:32:04.376258 [ 8.032007] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
693 09:32:04.376622 [ 8.040294] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
694 09:32:04.376942 [ 8.048357] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
695 09:32:04.431169 [ 8.056623] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
696 09:32:04.431653 [ 8.064334] ahci-imx 2200000.sata: supply target not found, using dummy regulator
697 09:32:04.431977 [ 8.075798] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
698 09:32:04.432276 [ 8.082831] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
699 09:32:04.432601 [ 8.091764] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
700 09:32:04.432887 [ 8.106337] scsi host0: ahci-imx
701 09:32:04.472765 [ 8.111959] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
702 09:32:04.524264 [ 8.178788] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
703 09:32:04.524803 [ 8.192450] pps pps0: new PPS source ptp0
704 09:32:04.599159 [ 8.238790] fec 2188000.ethernet eth0: registered PHC device 0
705 09:32:04.599707 [ 8.249711] e1000e: Intel(R) PRO/1000 Network Driver
706 09:32:04.600062 [ 8.254713] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
707 09:32:04.600418 [ 8.260987] igb: Intel(R) Gigabit Ethernet Network Driver
708 09:32:04.600736 [ 8.266480] igb: Copyright (c) 2007-2014 Intel Corporation.
709 09:32:04.659704 [ 8.294968] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
710 09:32:04.660186 [ 8.302562] usbcore: registered new interface driver pegasus
711 09:32:04.660534 [ 8.308522] usbcore: registered new interface driver asix
712 09:32:04.660834 [ 8.314103] usbcore: registered new interface driver ax88179_178a
713 09:32:04.661123 [ 8.320442] usbcore: registered new interface driver cdc_ether
714 09:32:04.661407 [ 8.326595] usbcore: registered new interface driver smsc75xx
715 09:32:04.661681 [ 8.332593] usbcore: registered new interface driver smsc95xx
716 09:32:04.661952 [ 8.338604] usbcore: registered new interface driver net1080
717 09:32:04.701118 [ 8.344441] usbcore: registered new interface driver cdc_subset
718 09:32:04.701637 [ 8.350626] usbcore: registered new interface driver zaurus
719 09:32:04.701961 [ 8.356542] usbcore: registered new interface driver cdc_ncm
720 09:32:04.743080 [ 8.375500] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
721 09:32:04.743336 [ 8.382141] ehci-pci: EHCI PCI platform driver
722 09:32:04.743478 [ 8.386834] ehci-platform: EHCI generic platform driver
723 09:32:04.743604 [ 8.393157] ehci-orion: EHCI orion driver
724 09:32:04.743726 [ 8.398205] SPEAr-ehci: EHCI SPEAr driver
725 09:32:04.743842 [ 8.403141] ehci-st: EHCI STMicroelectronics driver
726 09:32:04.743957 [ 8.409011] ehci-exynos: EHCI Exynos driver
727 09:32:04.744069 [ 8.414102] ehci-atmel: EHCI Atmel driver
728 09:32:04.744179 [ 8.419077] tegra-ehci: Tegra EHCI driver
729 09:32:04.791383 [ 8.424041] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
730 09:32:04.791854 [ 8.430382] ohci-pci: OHCI PCI platform driver
731 09:32:04.792166 [ 8.435073] ohci-platform: OHCI generic platform driver
732 09:32:04.792483 [ 8.441320] SPEAr-ohci: OHCI SPEAr driver
733 09:32:04.792762 [ 8.446346] ohci-st: OHCI STMicroelectronics driver
734 09:32:04.793036 [ 8.452165] ohci-atmel: OHCI Atmel driver
735 09:32:04.793304 [ 8.457822] ata1: SATA link down (SStatus 0 SControl 300)
736 09:32:04.793569 [ 8.459845] usbcore: registered new interface driver usb-storage
737 09:32:04.793831 [ 8.463606] ahci-imx 2200000.sata: no device found, disabling link.
738 09:32:04.832715 [ 8.475758] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
739 09:32:04.833158 [ 8.503444] i2c /dev entries driver
740 09:32:04.979587 [ 8.592871] sdhci: Secure Digital Host Controller Interface driver
741 09:32:04.980123 [ 8.599165] sdhci: Copyright(c) Pierre Ossman
742 09:32:04.980501 [ 8.613492] Synopsys Designware Multimedia Card Interface Driver
743 09:32:04.980820 [ 8.627331] sdhci-pltfm: SDHCI platform and OF driver helper
744 09:32:04.981137 [ 8.636900] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
745 09:32:04.981412 [ 8.636906] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
746 09:32:04.981681 [ 8.647205] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
747 09:32:04.981944 [ 8.653849] ledtrig-cpu: registered to indicate activity on CPUs
748 09:32:05.021098 [ 8.663822] usbcore: registered new interface driver usbhid
749 09:32:05.021648 [ 8.669541] usbhid: USB HID core driver
750 09:32:05.067143 [ 8.691011] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
751 09:32:05.067692 [ 8.700371] netem: version 1.3
752 09:32:05.068045 [ 8.703699] ipip: IPv4 and MPLS over IPv4 tunneling driver
753 09:32:05.068400 [ 8.711765] gre: GRE over IPv4 demultiplexor driver
754 09:32:05.068715 [ 8.713674] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
755 09:32:05.069027 [ 8.716773] ip_gre: GRE over IPv4 tunneling driver
756 09:32:05.069327 [ 8.722801] IPv4 over IPsec tunneling driver
757 09:32:05.069691 [ 8.738225] NET: Registered protocol family 10
758 09:32:05.121141 [ 8.749441] Segment Routing with IPv6
759 09:32:05.121653 [ 8.753161] mmc2: new high speed SDHC card at address e624
760 09:32:05.122004 [ 8.759794] ip6_gre: GRE over IPv6 tunneling driver
761 09:32:05.122332 [ 8.762990] mmcblk2: mmc2:e624 SL16G 14.8 GiB
762 09:32:05.122647 [ 8.767979] NET: Registered protocol family 17
763 09:32:05.122954 [ 8.775810] Key type dns_resolver registered
764 09:32:05.123252 [ 8.787462] GPT:Primary header thinks Alt. header is not at the end of the disk.
765 09:32:05.123548 [ 8.795083] GPT:29296874 != 31116287
766 09:32:05.123839 [ 8.795782] ThumbEE CPU extension supported.
767 09:32:05.165012 [ 8.798695] GPT:Alternate GPT header not at the end of the disk.
768 09:32:05.165528 [ 8.803007] Registering SWP/SWPB emulation handler
769 09:32:05.165857 [ 8.809077] GPT:29296874 != 31116287
770 09:32:05.166157 [ 8.809095] GPT: Use GNU Parted to correct GPT errors.
771 09:32:05.166449 [ 8.809182] mmcblk2: p1 p2 p3
772 09:32:05.166732 [ 8.823783] Loading compiled-in X.509 certificates
773 09:32:05.366512 [ 9.011525] panel-simple panel-lcd: supply power not found, using dummy regulator
774 09:32:05.367037 [ 9.019934] panel-simple panel-lcd: Specify missing connector_type
775 09:32:05.367397 [ 9.033392] panel-simple panel-lvds0: supply power not found, using dummy regulator
776 09:32:05.411553 [ 9.075913] imx_usb 2184200.usb: No over current polarity defined
777 09:32:05.433562 [ 9.092176] ci_hdrc ci_hdrc.1: EHCI Host Controller
778 09:32:05.434114 [ 9.097879] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
779 09:32:05.471432 [ 9.135507] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
780 09:32:05.493249 [ 9.156542] hub 1-0:1.0: USB hub found
781 09:32:05.493800 [ 9.161159] hub 1-0:1.0: 1 port detected
782 09:32:05.515940 [ 9.180146] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C
783 09:32:05.572139 [ 9.212942] panel-simple panel-lcd: supply power not found, using dummy regulator
784 09:32:05.572712 [ 9.221329] panel-simple panel-lcd: Specify missing connector_type
785 09:32:05.573067 [ 9.234867] panel-simple panel-lvds0: supply power not found, using dummy regulator
786 09:32:05.621154 [ 9.266484] panel-simple panel-lcd: supply power not found, using dummy regulator
787 09:32:05.621706 [ 9.274755] panel-simple panel-lcd: Specify missing connector_type
788 09:32:05.622060 [ 9.288478] panel-simple panel-lvds0: supply power not found, using dummy regulator
789 09:32:05.641542 [ 9.306384] input: gpio-keys as /devices/platform/gpio-keys/input/input0
790 09:32:05.690983 [ 9.336449] panel-simple panel-lcd: supply power not found, using dummy regulator
791 09:32:05.691535 [ 9.344752] panel-simple panel-lcd: Specify missing connector_type
792 09:32:05.691890 [ 9.358245] panel-simple panel-lvds0: supply power not found, using dummy regulator
793 09:32:05.733606 [ 9.380731] Micrel KSZ9021 Gigabit PHY 2188000.ethernet-1:07: attached PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:07, irq=POLL)
794 09:32:05.734159 [ 9.396202] IP-Config: Failed to open gretap0
795 09:32:05.734513 [ 9.400603] IP-Config: Failed to open erspan0
796 09:32:05.914299 [ 9.445076] Sending DHCP requests .
797 09:32:05.914851 [ 9.575455] usb 1-1: new high-speed USB device number 2 using ci_hdrc
798 09:32:06.130980 [ 9.794299] hub 1-1:1.0: USB hub found
799 09:32:06.131528 [ 9.799191] hub 1-1:1.0: 3 ports detected
800 09:32:06.186459 [ 9.829352] panel-simple panel-lcd: supply power not found, using dummy regulator
801 09:32:06.186973 [ 9.837693] panel-simple panel-lcd: Specify missing connector_type
802 09:32:06.187324 [ 9.851394] panel-simple panel-lvds0: supply power not found, using dummy regulator
803 09:32:08.898451 [ 12.315136] .
804 09:32:08.898964 [ 12.556459] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
805 09:32:08.899336 [ 12.566493] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
806 09:32:13.704839 [ 17.345108] ., OK
807 09:32:13.758570 [ 17.387496] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.37
808 09:32:13.759108 [ 17.395860] IP-Config: Complete:
809 09:32:13.759451 [ 17.399176] device=eth0, hwaddr=00:19:b8:08:f0:fd, ipaddr=192.168.201.37, mask=255.255.255.0, gw=192.168.201.1
810 09:32:13.759770 [ 17.409813] host=imx6q-sabrelite-lava-cbg-7, domain=lava-rack, nis-domain=(none)
811 09:32:13.760076 [ 17.417844] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath=
812 09:32:13.760412 [ 17.417889] nameserver0=192.168.201.1
813 09:32:13.822718 [ 17.488877] Freeing unused kernel memory: 2048K
814 09:32:13.823279 [ 17.495693] Run /init as init process
815 09:32:13.870267 Loading, please wait...
816 09:32:13.982348 Starting version 247.3-7
817 09:32:17.783304 [ 21.456372] imx-ipuv3 2400000.ipu: IPUv3H probed
818 09:32:17.856701 [ 21.500427] panel-simple panel-lcd: supply power not found, using dummy regulator
819 09:32:17.857154 [ 21.511199] panel-simple panel-lcd: Specify missing connector_type
820 09:32:17.857458 [ 21.524238] imx-ipuv3 2800000.ipu: IPUv3H probed
821 09:32:17.898062 [ 21.562288] panel-simple panel-lvds0: supply power not found, using dummy regulator
822 09:32:17.913902 [ 21.593479] CAN device driver interface
823 09:32:17.980887 [ 21.628178] panel-simple panel-lcd: supply power not found, using dummy regulator
824 09:32:17.981401 [ 21.643815] panel-simple panel-lcd: Specify missing connector_type
825 09:32:18.002564 [ 21.667452] panel-simple panel-lvds0: supply power not found, using dummy regulator
826 09:32:18.067840 [ 21.726083] panel-simple panel-lcd: supply power not found, using dummy regulator
827 09:32:18.068387 [ 21.734435] panel-simple panel-lcd: Specify missing connector_type
828 09:32:18.131757 [ 21.797887] caam 2100000.crypto: Entropy delay = 3200
829 09:32:18.200725 [ 21.863773] caam 2100000.crypto: Instantiated RNG4 SH0
830 09:32:18.201243 [ 21.865237] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
831 09:32:18.259164 [ 21.892940] panel-simple panel-lvds0: supply power not found, using dummy regulator
832 09:32:18.259678 [ 21.901939] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
833 09:32:18.260002 [ 21.914944] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
834 09:32:18.260322 [ 21.921532] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
835 09:32:18.260616 [ 21.924533] caam 2100000.crypto: Instantiated RNG4 SH1
836 09:32:18.260897 [ 21.929071] panel-simple panel-lcd: supply power not found, using dummy regulator
837 09:32:18.285288 [ 21.932881] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
838 09:32:18.285805 [ 21.941357] panel-simple panel-lcd: Specify missing connector_type
839 09:32:18.286129 [ 21.947090] caam 2100000.crypto: job rings = 2, qi = 0
840 09:32:18.336642 [ 21.974283] panel-simple panel-lvds0: supply power not found, using dummy regulator
841 09:32:18.337174 [ 21.975125] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
842 09:32:18.337527 [ 21.990643] sgtl5000 0-000a: sgtl5000 revision 0x11
843 09:32:18.337854 [ 21.994388] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
844 09:32:18.338169 [ 22.001774] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
845 09:32:18.338475 [ 22.004118] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
846 09:32:18.380826 [ 22.017485] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
847 09:32:18.381372 [ 22.025728] panel-simple panel-lcd: supply power not found, using dummy regulator
848 09:32:18.381723 [ 22.026900] panel-simple panel-lcd: Specify missing connector_type
849 09:32:18.382048 [ 22.033939] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
850 09:32:18.382359 [ 22.040024] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
851 09:32:18.382662 [ 22.047337] panel-simple panel-lvds0: supply power not found, using dummy regulator
852 09:32:18.425775 [ 22.048258] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
853 09:32:18.426324 [ 22.070975] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
854 09:32:18.426679 [ 22.079004] panel-simple panel-lcd: supply power not found, using dummy regulator
855 09:32:18.427003 [ 22.080241] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
856 09:32:18.427315 [ 22.088151] panel-simple panel-lcd: Specify missing connector_type
857 09:32:18.427619 [ 22.095742] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
858 09:32:18.486156 [ 22.110228] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
859 09:32:18.486668 [ 22.110252] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
860 09:32:18.486996 [ 22.111101] panel-simple panel-lvds0: supply power not found, using dummy regulator
861 09:32:18.487301 [ 22.141330] panel-simple panel-lcd: supply power not found, using dummy regulator
862 09:32:18.487591 [ 22.149841] panel-simple panel-lcd: Specify missing connector_type
863 09:32:18.529101 [ 22.164727] panel-simple panel-lvds0: supply power not found, using dummy regulator
864 09:32:18.593212 [ 22.230829] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
865 09:32:18.593728 [ 22.239643] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
866 09:32:18.594048 [ 22.248168] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
867 09:32:18.594342 [ 22.256997] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
868 09:32:18.669084 [ 22.313171] panel-simple panel-lcd: supply power not found, using dummy regulator
869 09:32:18.669596 [ 22.322078] panel-simple panel-lcd: Specify missing connector_type
870 09:32:18.669925 [ 22.336473] panel-simple panel-lvds0: supply power not found, using dummy regulator
871 09:32:19.398996 [ 23.057774] caam algorithms registered in /proc/crypto
872 09:32:19.399510 [ 23.067974] caam 2100000.crypto: registering rng-caam
873 09:32:19.526607 [ 23.197044] random: crng init done
874 09:32:19.582822 [ 23.219210] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
875 09:32:19.583373 [ 23.227762] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
876 09:32:19.583725 [ 23.236265] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
877 09:32:19.584051 [ 23.244648] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
878 09:32:19.644819 [ 23.276183] panel-simple panel-lcd: supply power not found, using dummy regulator
879 09:32:19.645332 Begin: Loading essential drivers [ 23.284625] panel-simple panel-lcd: Specify missing connector_type
880 09:32:19.645661 ... done.
881 09:32:19.645962 Begin: Running /scripts/init-premount ... done.
882 09:32:19.646250 Begin: Mounting root file system ... Begin: [ 23.300593] panel-simple panel-lvds0: supply power not found, using dummy regulator
883 09:32:19.646534 Running /scripts/nfs-top ... done.
884 09:32:19.646810 Begin: Running /scripts/nfs-premount ... done.
885 09:32:19.831351 IP-Config: eth0 hardware address 00:19:b8:08:f0:fd mtu 1500 DHCP
886 09:32:19.871504 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
887 09:32:19.872053 SIOCSIFFLAGS: Cannot assign requested address
888 09:32:19.946135 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
889 09:32:19.946600 SIOCSIFFLAGS: Cannot assign requested address
890 09:32:19.946897 IP-Config: eth0 complete (dhcp from 192.168.201.1):
891 09:32:19.947173 address: 192.168.201.37 broadcast: 192.168.201.255 netmask: 255.255.255.0
892 09:32:19.947439 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
893 09:32:19.947698 host : imx6q-sabrelite-lava-cbg-7
894 09:32:19.947952 domain : lava-rack
895 09:32:19.948205 rootserver: 192.168.201.1 rootpath:
896 09:32:19.961998 filename :
897 09:32:20.185433 done.
898 09:32:20.211727 Begin: Running /scripts/nfs-bottom ... done.
899 09:32:20.291807 Begin: Running /scripts/init-bottom ... done.
900 09:32:22.024490 [ 25.688705] systemd[1]: System time before build time, advancing clock.
901 09:32:22.288036 [ 25.928662] systemd[1]: systemd 247.3-7 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
902 09:32:22.288592 [ 25.954043] systemd[1]: Detected architecture arm.
903 09:32:22.304026
904 09:32:22.304491 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
905 09:32:22.304843
906 09:32:22.357703 [ 26.022963] systemd[1]: Set hostname to <debian-bullseye-armhf>.
907 09:32:24.101240 [ 27.743400] systemd[1]: Queued start job for default target Graphical Interface.
908 09:32:24.101792 [ 27.757667] systemd[1]: Created slice system-getty.slice.
909 09:32:24.102141 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
910 09:32:24.144211 [ 27.800818] systemd[1]: Created slice system-modprobe.slice.
911 09:32:24.144777 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
912 09:32:24.196695 [ 27.850069] systemd[1]: Created slice system-serial\x2dgetty.slice.
913 09:32:24.197238 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
914 09:32:24.246718 [ 27.899514] systemd[1]: Created slice User and Session Slice.
915 09:32:24.247261 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
916 09:32:24.297608 [ 27.950696] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
917 09:32:24.298145 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
918 09:32:24.346843 [ 27.999937] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
919 09:32:24.347393 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
920 09:32:24.404862 [ 28.046721] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
921 09:32:24.405409 [ 28.060626] systemd[1]: Reached target Local Encrypted Volumes.
922 09:32:24.405759 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
923 09:32:24.449752 [ 28.106356] systemd[1]: Reached target Paths.
924 09:32:24.450285 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
925 09:32:24.489307 [ 28.145452] systemd[1]: Reached target Remote File Systems.
926 09:32:24.489854 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
927 09:32:24.505710 [ 28.186024] systemd[1]: Reached target Slices.
928 09:32:24.521747 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
929 09:32:24.568640 [ 28.226170] systemd[1]: Reached target Swap.
930 09:32:24.569189 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
931 09:32:24.618238 [ 28.269383] systemd[1]: Listening on initctl Compatibility Named Pipe.
932 09:32:24.618788 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
933 09:32:24.727044 [ 28.371782] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
934 09:32:24.727564 [ 28.385682] systemd[1]: Listening on Journal Socket (/dev/log).
935 09:32:24.727914 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
936 09:32:24.787313 [ 28.442084] systemd[1]: Listening on Journal Socket.
937 09:32:24.787860 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
938 09:32:24.848342 [ 28.502370] systemd[1]: Listening on Network Service Netlink Socket.
939 09:32:24.848892 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
940 09:32:24.917232 [ 28.568431] systemd[1]: Listening on udev Control Socket.
941 09:32:24.917783 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
942 09:32:24.968714 [ 28.620615] systemd[1]: Listening on udev Kernel Socket.
943 09:32:24.969257 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
944 09:32:25.019604 [ 28.669448] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
945 09:32:25.020016 [ 28.680619] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
946 09:32:25.042722 [ 28.703809] systemd[1]: Mounting Kernel Debug File System...
947 09:32:25.043237 Mounting [0;1;39mKernel Debug File System[0m...
948 09:32:25.104404 [ 28.760441] systemd[1]: Mounting Kernel Trace File System...
949 09:32:25.104813 Mounting [0;1;39mKernel Trace File System[0m...
950 09:32:25.157485 [ 28.813788] systemd[1]: Starting Create list of static device nodes for the current kernel...
951 09:32:25.157894 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
952 09:32:25.214471 [ 28.869625] systemd[1]: Starting Load Kernel Module configfs...
953 09:32:25.214687 Starting [0;1;39mLoad Kernel Module configfs[0m...
954 09:32:25.238349 [ 28.898544] systemd[1]: Starting Load Kernel Module drm...
955 09:32:25.238715 Starting [0;1;39mLoad Kernel Module drm[0m...
956 09:32:25.284267 [ 28.948572] systemd[1]: Starting Load Kernel Module fuse...
957 09:32:25.284495 Starting [0;1;39mLoad Kernel Module fuse[0m...
958 09:32:25.331319 [ 28.996104] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
959 09:32:25.368128 [ 29.029494] systemd[1]: Starting Journal Service...
960 09:32:25.368567 [ 29.030223] fuse: init (API version 7.32)
961 09:32:25.368890 Starting [0;1;39mJournal Service[0m...
962 09:32:25.429306 [ 29.084302] systemd[1]: Starting Load Kernel Modules...
963 09:32:25.429840 Starting [0;1;39mLoad Kernel Modules[0m...
964 09:32:25.478726 [ 29.135742] systemd[1]: Starting Remount Root and Kernel File Systems...
965 09:32:25.478821 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
966 09:32:25.529657 [ 29.185642] systemd[1]: Starting Coldplug All udev Devices...
967 09:32:25.529754 Starting [0;1;39mColdplug All udev Devices[0m...
968 09:32:25.601151 [ 29.261731] systemd[1]: Mounted Kernel Debug File System.
969 09:32:25.601699 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
970 09:32:25.649866 [ 29.307167] systemd[1]: Mounted Kernel Trace File System.
971 09:32:25.650307 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
972 09:32:25.701882 [ 29.353353] systemd[1]: Finished Create list of static device nodes for the current kernel.
973 09:32:25.702405 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
974 09:32:25.792175 [ 29.439070] systemd[1]: modprobe@configfs.service: Succeeded.
975 09:32:25.792762 [ 29.449243] systemd[1]: Finished Load Kernel Module configfs.
976 09:32:25.793123 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
977 09:32:25.841178 [ 29.490864] systemd[1]: modprobe@drm.service: Succeeded.
978 09:32:25.841733 [ 29.500981] systemd[1]: Finished Load Kernel Module drm.
979 09:32:25.842091 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
980 09:32:25.891086 [ 29.540898] systemd[1]: modprobe@fuse.service: Succeeded.
981 09:32:25.891640 [ 29.551504] systemd[1]: Finished Load Kernel Module fuse.
982 09:32:25.891996 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
983 09:32:25.930948 [ 29.590803] systemd[1]: Finished Load Kernel Modules.
984 09:32:25.931499 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
985 09:32:25.975729 [ 29.630653] systemd[1]: Finished Remount Root and Kernel File Systems.
986 09:32:25.976280 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
987 09:32:26.030554 [ 29.687315] systemd[1]: Mounting FUSE Control File System...
988 09:32:26.031114 Mounting [0;1;39mFUSE Control File System[0m...
989 09:32:26.078503 [ 29.734257] systemd[1]: Mounting Kernel Configuration File System...
990 09:32:26.079056 Mounting [0;1;39mKernel Configuration File System[0m...
991 09:32:26.155314 [ 29.783797] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
992 09:32:26.155875 [ 29.793802] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
993 09:32:26.156242 [ 29.812803] systemd[1]: Starting Load/Save Random Seed...
994 09:32:26.156656 Starting [0;1;39mLoad/Save Random Seed[0m...
995 09:32:26.195368 [ 29.854669] systemd[1]: Starting Apply Kernel Variables...
996 09:32:26.195890 Starting [0;1;39mApply Kernel Variables[0m...
997 09:32:26.227403 [ 29.907277] systemd[1]: Starting Create System Users...
998 09:32:26.258797 Starting [0;1;39mCreate System Users[0m...
999 09:32:26.304156 [ 29.964766] systemd[1]: Started Journal Service.
1000 09:32:26.304740 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1001 09:32:26.352215 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1002 09:32:26.395944 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1003 09:32:26.449897 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1004 09:32:26.498262 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1005 09:32:26.546176 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1006 09:32:26.614874 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1007 09:32:26.675796 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1008 09:32:26.729675 [ 30.393957] systemd-journald[278]: Received client request to flush runtime journal.
1009 09:32:26.899227 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1010 09:32:26.944108 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1011 09:32:26.988903 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1012 09:32:27.126831 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1013 09:32:27.595603 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1014 09:32:27.654570 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1015 09:32:27.696179 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1016 09:32:27.776455 Starting [0;1;39mNetwork Service[0m...
1017 09:32:28.719320 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1018 09:32:28.794279 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1019 09:32:28.889916 Starting [0;1;39mNetwork Name Resolution[0m...
1020 09:32:28.953526 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1021 09:32:29.360837 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1022 09:32:30.313176 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1023 09:32:30.329552 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1024 09:32:30.373301 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1025 09:32:31.393452 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1026 09:32:31.425510 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1027 09:32:31.518607 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1028 09:32:31.574496 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1029 09:32:31.643457 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1030 09:32:31.680679 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1031 09:32:31.723696 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1032 09:32:31.755357 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1033 09:32:31.782353 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1034 09:32:31.798300 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1035 09:32:31.828328 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1036 09:32:31.860567 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1037 09:32:31.891827 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1038 09:32:31.956049 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1039 09:32:32.104558 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1040 09:32:32.392371 Starting [0;1;39mUser Login Management[0m...
1041 09:32:32.456212 Starting [0;1;39mPermit User Sessions[0m...
1042 09:32:32.752896 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1043 09:32:33.290526 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1044 09:32:35.268462 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1045 09:32:35.315332 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1046 09:32:35.363104 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1047 09:32:35.436025 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1048 09:32:35.480833 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1049 09:32:35.518844 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1050 09:32:35.566323 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1051 09:32:35.597526 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1052 09:32:35.779613 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1053 09:32:35.934285
1054 09:32:35.934825 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1055 09:32:35.935160
1056 09:32:35.935512 debian-bullseye-armhf login: root (automatic login)
1057 09:32:35.935834
1058 09:32:36.839134 Linux debian-bullseye-armhf 5.10.129-cip12 #1 SMP Thu Jul 21 09:13:25 UTC 2022 armv7l
1059 09:32:36.839689
1060 09:32:36.840059 The programs included with the Debian GNU/Linux system are free software;
1061 09:32:36.840421 the exact distribution terms for each program are described in the
1062 09:32:36.840744 individual files in /usr/share/doc/*/copyright.
1063 09:32:36.841061
1064 09:32:36.841396 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1065 09:32:36.841697 permitted by applicable law.
1066 09:32:41.638096 Matched prompt #7: / #
1068 09:32:41.639265 Setting prompt string to ['/ #']
1069 09:32:41.639689 end: 2.4.4.1 login-action (duration 00:00:38) [common]
1071 09:32:41.640672 end: 2.4.4 auto-login-action (duration 00:00:47) [common]
1072 09:32:41.641095 start: 2.4.5 expect-shell-connection (timeout 00:03:20) [common]
1073 09:32:41.641419 Setting prompt string to ['/ #']
1074 09:32:41.641706 Forcing a shell prompt, looking for ['/ #']
1076 09:32:41.692693 / #
1077 09:32:41.693312 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1078 09:32:41.693735 Waiting using forced prompt support (timeout 00:02:30)
1079 09:32:41.697133
1080 09:32:41.713651 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1081 09:32:41.714281 start: 2.4.6 export-device-env (timeout 00:03:20) [common]
1082 09:32:41.715299 Sending with 10 millisecond of delay
1084 09:32:46.807778 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6860852/extract-nfsrootfs-fa3tmlh2'
1085 09:32:46.818821 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6860852/extract-nfsrootfs-fa3tmlh2'
1086 09:32:46.827569 Sending with 10 millisecond of delay
1088 09:32:49.066781 / # export NFS_SERVER_IP='192.168.201.1'
1089 09:32:49.080340 export NFS_SERVER_IP='192.168.201.1'
1090 09:32:49.097072 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1091 09:32:49.097715 end: 2.4 uboot-commands (duration 00:01:47) [common]
1092 09:32:49.098200 end: 2 uboot-action (duration 00:01:47) [common]
1093 09:32:49.098682 start: 3 lava-test-retry (timeout 00:07:46) [common]
1094 09:32:49.099150 start: 3.1 lava-test-shell (timeout 00:07:46) [common]
1095 09:32:49.099551 Using namespace: common
1097 09:32:49.201176 / # #
1098 09:32:49.201816 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1099 09:32:49.208091 #
1100 09:32:49.224710 Using /lava-6860852
1102 09:32:49.326567 / # export SHELL=/bin/bash
1103 09:32:49.335916 export SHELL=/bin/bash
1105 09:32:49.452968 / # . /lava-6860852/environment
1106 09:32:49.463406 . /lava-6860852/environment
1108 09:32:49.580182 / # /lava-6860852/bin/lava-test-runner /lava-6860852/0
1109 09:32:49.580288 Test shell timeout: 10s (minimum of the action and connection timeout)
1110 09:32:49.591130 /lava-6860852/bin/lava-test-runner /lava-6860852/0
1111 09:32:50.242315 + export TESTRUN_ID=0_timesync-off
1112 09:32:50.242448 + TESTRUN_ID=0_timesync-off
1113 09:32:50.242526 + cd /lava-6860852/0/tests/0_timesync-off
1114 09:32:50.242598 ++ cat uuid
1115 09:32:50.279212 + UUID=6860852_1.6.2.4.1
1116 09:32:50.279310 + set +x
1117 09:32:50.279386 <LAVA_SIGNAL_STARTRUN 0_timesync-off 6860852_1.6.2.4.1>
1118 09:32:50.279466 + systemctl stop systemd-timesyncd
1119 09:32:50.279711 Received signal: <STARTRUN> 0_timesync-off 6860852_1.6.2.4.1
1120 09:32:50.279792 Starting test lava.0_timesync-off (6860852_1.6.2.4.1)
1121 09:32:50.279887 Skipping test definition patterns.
1122 09:32:50.376118 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1123 09:32:50.376218 + true
1124 09:32:50.376300 + set +x
1125 09:32:50.376373 <LAVA_SIGNAL_ENDRUN 0_timesync-off 6860852_1.6.2.4.1>
1126 09:32:50.376612 Received signal: <ENDRUN> 0_timesync-off 6860852_1.6.2.4.1
1127 09:32:50.376704 Ending use of test pattern.
1128 09:32:50.376775 Ending test lava.0_timesync-off (6860852_1.6.2.4.1), duration 0.10
1130 09:32:50.600715 + export TESTRUN_ID=1_kselftest-lkdtm
1131 09:32:50.600816 + TESTRUN_ID=1_kselftest-lkdtm
1132 09:32:50.600894 + cd /lava-6860852/0/tests/1_kselftest-lkdtm
1133 09:32:50.600967 ++ cat uuid
1134 09:32:50.669663 + UUID=6860852_1.6.2.4.5
1135 09:32:50.669762 + set +x
1136 09:32:50.669839 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6860852_1.6.2.4.5>
1137 09:32:50.669910 + cd ./automated/linux/kselftest/
1138 09:32:50.669979 + ./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/v5.10.129-cip12-12-ge4e007863cc76/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/
1139 09:32:50.670226 Received signal: <STARTRUN> 1_kselftest-lkdtm 6860852_1.6.2.4.5
1140 09:32:50.670303 Starting test lava.1_kselftest-lkdtm (6860852_1.6.2.4.5)
1141 09:32:50.670392 Skipping test definition patterns.
1142 09:32:50.745594 INFO: Generating a skipfile based on /lava-6860852/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1143 09:32:50.926375 INFO: Using the following generated skipfile contents (until EOF):
1144 09:32:50.926483 breakpoints:breakpoint_test
1145 09:32:50.926559 breakpoints:step_after_suspend_test
1146 09:32:50.926630 ftrace:ftracetest
1147 09:32:50.926698 net:rtnetlink.sh
1148 09:32:50.926765 net:tls
1149 09:32:50.926830 netfilter:bridge_brouter.sh
1150 09:32:50.926894 netfilter:nft_flowtable.sh
1151 09:32:50.926958 netfilter:nft_trans_stress.sh
1152 09:32:50.927021 pidfd:pidfd_wait
1153 09:32:50.927083 INFO: EOF
1154 09:32:51.038294 INFO: Installing sed perl wget xz-utils iproute2
1155 09:32:52.396950 Hit:1 http://deb.debian.org/debian bullseye InRelease
1156 09:33:05.996015 Reading package lists...
1157 09:33:06.205894 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 110d 13h 47min 15s). Updates for this repository will not be applied.
1158 09:33:08.857986 Reading package lists...
1159 09:33:09.753159 Building dependency tree...
1160 09:33:09.753638 Reading state information...
1161 09:33:09.975924 iproute2 is already the newest version (5.10.0-4).
1162 09:33:09.976400 perl is already the newest version (5.32.1-4+deb11u2).
1163 09:33:09.976761 sed is already the newest version (4.7-1).
1164 09:33:09.977095 wget is already the newest version (1.21-1+deb11u1).
1165 09:33:09.977412 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1166 09:33:11.589251 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1167 09:33:11.780748 --2022-03-20 19:56:14-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.129-cip12-12-ge4e007863cc76/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1168 09:33:11.810792 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1169 09:33:11.938310 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1170 09:33:12.112473 HTTP request sent, awaiting response... 200 OK
1171 09:33:12.113018 Length: 1408648 (1.3M) [application/octet-stream]
1172 09:33:12.113376 Saving to: 'kselftest.tar.xz'
1173 09:33:12.113709
1174 09:33:15.551827 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 47.81K 167KB/s kselftest.tar.xz 10%[=> ] 142.55K 243KB/s kselftest.tar.xz 21%[===> ] 289.61K 330KB/s kselftest.tar.xz 32%[=====> ] 449.40K 384KB/s kselftest.tar.xz 43%[=======> ] 599.29K 437KB/s kselftest.tar.xz 51%[=========> ] 711.00K 442KB/s kselftest.tar.xz 63%[===========> ] 876.45K 483KB/s kselftest.tar.xz 67%[============> ] 924.04K 447KB/s kselftest.tar.xz 80%[===============> ] 1.09M 482KB/s kselftest.tar.xz 87%[================> ] 1.17M 474KB/s kselftest.tar.xz 91%[=================> ] 1.24M 456KB/s kselftest.tar.xz 98%[==================> ] 1.32M 453KB/s kselftest.tar.xz 99%[==================> ] 1.34M 417KB/s eta 0s kselftest.tar.xz 100%[===================>] 1.34M 400KB/s in 3.4s
1175 09:33:15.552619
1176 09:33:15.613537 2022-03-20 19:56:18 (400 KB/s) - 'kselftest.tar.xz' saved [1408648/1408648]
1177 09:33:15.613780
1178 09:33:15.820787 tar: ./size/get_size: time stamp 2022-07-21 09:27:59 is 10589500.236200994 s in the future
1179 09:33:15.821358 tar: ./size: time stamp 2022-07-21 09:28:09 is 10589510.230392661 s in the future
1180 09:33:15.821720 tar: ./ptrace/vmaccess: time stamp 2022-07-21 09:27:53 is 10589494.217630327 s in the future
1181 09:33:15.822026 tar: ./ptrace/peeksiginfo: time stamp 2022-07-21 09:27:53 is 10589494.209309327 s in the future
1182 09:33:15.822381 tar: ./ptrace/get_syscall_info: time stamp 2022-07-21 09:27:54 is 10589495.198888327 s in the future
1183 09:33:15.822686 tar: ./ptrace: time stamp 2022-07-21 09:28:08 is 10589509.195315661 s in the future
1184 09:33:15.863838 tar: ./lib/strscpy.sh: time stamp 2022-06-24 15:00:54 is 8276675.184042994 s in the future
1185 09:33:15.864403 tar: ./lib/printf.sh: time stamp 2022-06-24 15:00:54 is 8276675.176899327 s in the future
1186 09:33:15.864846 tar: ./lib/bitmap.sh: time stamp 2022-06-24 15:00:54 is 8276675.170056994 s in the future
1187 09:33:15.865190 tar: ./lib/prime_numbers.sh: time stamp 2022-06-24 15:00:54 is 8276675.162133327 s in the future
1188 09:33:15.865521 tar: ./lib: time stamp 2022-07-21 09:28:07 is 10589508.158345327 s in the future
1189 09:33:15.890168 tar: ./filesystems/devpts_pts: time stamp 2022-07-21 09:27:36 is 10589477.146900661 s in the future
1190 09:33:15.890704 tar: ./filesystems/dnotify_test: time stamp 2022-07-21 09:27:36 is 10589477.139069994 s in the future
1191 09:33:15.943413 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-07-21 09:27:38 is 10589479.102915327 s in the future
1192 09:33:15.944007 tar: ./filesystems/epoll: time stamp 2022-07-21 09:28:06 is 10589507.099377327 s in the future
1193 09:33:15.944382 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-07-21 09:28:06 is 10589507.086355327 s in the future
1194 09:33:15.944730 tar: ./filesystems/binderfs: time stamp 2022-07-21 09:28:06 is 10589507.082692327 s in the future
1195 09:33:15.986305 tar: ./filesystems: time stamp 2022-07-21 09:28:06 is 10589507.079249994 s in the future
1196 09:33:15.986988 tar: ./vm/thuge-gen: time stamp 2022-07-21 09:28:02 is 10589503.068343994 s in the future
1197 09:33:15.987355 tar: ./vm/mlock-random-test: time stamp 2022-07-21 09:28:02 is 10589503.059997994 s in the future
1198 09:33:15.987668 tar: ./vm/hmm-tests: time stamp 2022-07-21 09:28:01 is 10589502.043502327 s in the future
1199 09:33:15.988026 tar: ./vm/transhuge-stress: time stamp 2022-07-21 09:28:02 is 10589503.035480327 s in the future
1200 09:33:15.988366 tar: ./vm/gup_benchmark: time stamp 2022-07-21 09:28:00 is 10589501.028141994 s in the future
1201 09:33:16.029366 tar: ./vm/run_vmtests: time stamp 2022-06-24 15:00:54 is 8276675.020909661 s in the future
1202 09:33:16.029892 tar: ./vm/on-fault-limit: time stamp 2022-07-21 09:28:02 is 10589503.013431994 s in the future
1203 09:33:16.030259 tar: ./vm/khugepaged: time stamp 2022-07-21 09:28:02 is 10589503.004718994 s in the future
1204 09:33:16.030575 tar: ./vm/map_fixed_noreplace: time stamp 2022-07-21 09:28:01 is 10589501.996979327 s in the future
1205 09:33:16.030906 tar: ./vm/hugepage-shm: time stamp 2022-07-21 09:28:01 is 10589501.989348327 s in the future
1206 09:33:16.072348 tar: ./vm/userfaultfd: time stamp 2022-07-21 09:28:02 is 10589502.979615661 s in the future
1207 09:33:16.072763 tar: ./vm/compaction_test: time stamp 2022-07-21 09:28:00 is 10589500.971542327 s in the future
1208 09:33:16.073147 tar: ./vm/mremap_dontunmap: time stamp 2022-07-21 09:28:02 is 10589502.963358994 s in the future
1209 09:33:16.073480 tar: ./vm/write_to_hugetlbfs: time stamp 2022-07-21 09:28:03 is 10589503.955287994 s in the future
1210 09:33:16.073782 tar: ./vm/map_populate: time stamp 2022-07-21 09:28:02 is 10589502.946872661 s in the future
1211 09:33:16.115396 tar: ./vm/test_vmalloc.sh: time stamp 2022-06-24 15:00:54 is 8276674.939396994 s in the future
1212 09:33:16.115782 tar: ./vm/hugepage-mmap: time stamp 2022-07-21 09:28:01 is 10589501.931768994 s in the future
1213 09:33:16.116147 tar: ./vm/va_128TBswitch: time stamp 2022-07-21 09:28:02 is 10589502.924482661 s in the future
1214 09:33:16.116507 tar: ./vm/virtual_address_range: time stamp 2022-07-21 09:28:03 is 10589503.917370661 s in the future
1215 09:33:16.116808 tar: ./vm/map_hugetlb: time stamp 2022-07-21 09:28:01 is 10589501.909783994 s in the future
1216 09:33:16.158525 tar: ./vm/mlock2-tests: time stamp 2022-07-21 09:28:02 is 10589502.901582994 s in the future
1217 09:33:16.158978 tar: ./vm: time stamp 2022-07-21 09:28:10 is 10589510.898205661 s in the future
1218 09:33:16.159313 tar: ./sysctl/sysctl.sh: time stamp 2022-06-24 15:00:54 is 8276674.886709661 s in the future
1219 09:33:16.159620 tar: ./sysctl: time stamp 2022-07-21 09:28:10 is 10589510.883183994 s in the future
1220 09:33:16.159911 tar: ./pid_namespace/regression_enomem: time stamp 2022-07-21 09:27:53 is 10589493.870928661 s in the future
1221 09:33:16.201772 tar: ./pid_namespace: time stamp 2022-07-21 09:28:08 is 10589508.867464661 s in the future
1222 09:33:16.202342 tar: ./cgroup/test_stress.sh: time stamp 2022-06-24 15:00:54 is 8276674.857395994 s in the future
1223 09:33:16.202706 tar: ./cgroup/with_stress.sh: time stamp 2022-06-24 15:00:54 is 8276674.850420994 s in the future
1224 09:33:16.203058 tar: ./cgroup/test_memcontrol: time stamp 2022-07-21 09:27:35 is 10589475.840640327 s in the future
1225 09:33:16.203383 tar: ./cgroup/test_kmem: time stamp 2022-07-21 09:27:35 is 10589475.830502327 s in the future
1226 09:33:16.244621 tar: ./cgroup/test_freezer: time stamp 2022-07-21 09:27:35 is 10589475.821507994 s in the future
1227 09:33:16.245120 tar: ./cgroup/test_core: time stamp 2022-07-21 09:27:35 is 10589475.811736661 s in the future
1228 09:33:16.245542 tar: ./cgroup: time stamp 2022-07-21 09:28:05 is 10589505.808065661 s in the future
1229 09:33:16.245931 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-07-21 09:27:49 is 10589489.794991327 s in the future
1230 09:33:16.246317 tar: ./net/traceroute.sh: time stamp 2022-06-24 15:00:54 is 8276674.787415327 s in the future
1231 09:33:16.246684 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-06-24 15:00:54 is 8276674.780483994 s in the future
1232 09:33:16.287741 tar: ./net/udpgro.sh: time stamp 2022-06-24 15:00:54 is 8276674.773073661 s in the future
1233 09:33:16.288287 tar: ./net/txtimestamp.sh: time stamp 2022-06-24 15:00:54 is 8276674.766214327 s in the future
1234 09:33:16.288706 tar: ./net/nettest: time stamp 2022-07-21 09:27:46 is 10589486.753150327 s in the future
1235 09:33:16.289048 tar: ./net/udpgso_bench_rx: time stamp 2022-07-21 09:27:48 is 10589488.743088994 s in the future
1236 09:33:16.289376 tar: ./net/drop_monitor_tests.sh: time stamp 2022-06-24 15:00:54 is 8276674.735317994 s in the future
1237 09:33:16.340997 tar: ./net/reuseaddr_conflict: time stamp 2022-07-21 09:27:43 is 10589483.726398327 s in the future
1238 09:33:16.341546 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-06-24 15:00:54 is 8276674.718121327 s in the future
1239 09:33:16.341909 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-07-21 09:27:50 is 10589490.707591661 s in the future
1240 09:33:16.342242 tar: ./net/psock_snd: time stamp 2022-07-21 09:27:48 is 10589488.696996661 s in the future
1241 09:33:16.342563 tar: ./net/fin_ack_lat.sh: time stamp 2022-06-24 15:00:54 is 8276674.688485994 s in the future
1242 09:33:16.403275 tar: ./net/tls: time stamp 2022-07-21 09:27:45 is 10589485.643827994 s in the future
1243 09:33:16.403839 tar: ./net/rxtimestamp: time stamp 2022-07-21 09:27:50 is 10589490.635713327 s in the future
1244 09:33:16.404177 tar: ./net/vrf_route_leaking.sh: time stamp 2022-06-24 15:00:54 is 8276674.628197994 s in the future
1245 09:33:16.404531 tar: ./net/devlink_port_split.py: time stamp 2022-06-24 15:00:54 is 8276674.620211327 s in the future
1246 09:33:16.404835 tar: ./net/txtimestamp: time stamp 2022-07-21 09:27:51 is 10589491.609446327 s in the future
1247 09:33:16.452277 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-06-24 15:00:54 is 8276674.602346327 s in the future
1248 09:33:16.452926 tar: ./net/udpgso_bench_tx: time stamp 2022-07-21 09:27:48 is 10589488.591988994 s in the future
1249 09:33:16.453309 tar: ./net/fib_rule_tests.sh: time stamp 2022-06-24 15:00:54 is 8276674.584676327 s in the future
1250 09:33:16.453647 tar: ./net/psock_snd.sh: time stamp 2022-06-24 15:00:54 is 8276674.577679327 s in the future
1251 09:33:16.453979 tar: ./net/ip_defrag: time stamp 2022-07-21 09:27:49 is 10589489.563671994 s in the future
1252 09:33:16.505159 tar: ./net/rtnetlink.sh: time stamp 2022-06-24 15:00:54 is 8276674.553321994 s in the future
1253 09:33:16.505816 tar: ./net/udpgso_bench.sh: time stamp 2022-07-15 10:55:02 is 10076322.546034661 s in the future
1254 09:33:16.506276 tar: ./net/test_bpf.sh: time stamp 2022-06-24 15:00:54 is 8276674.538431661 s in the future
1255 09:33:16.506728 tar: ./net/udpgro_bench.sh: time stamp 2022-06-24 15:00:54 is 8276674.530534994 s in the future
1256 09:33:16.507087 tar: ./net/ipsec: time stamp 2022-07-21 09:27:52 is 10589492.512636994 s in the future
1257 09:33:16.550784 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-07-21 09:27:49 is 10589489.502754661 s in the future
1258 09:33:16.551354 tar: ./net/reuseport_bpf_numa: time stamp 2022-07-21 09:27:43 is 10589483.493813661 s in the future
1259 09:33:16.551759 tar: ./net/reuseport_bpf: time stamp 2022-07-21 09:27:43 is 10589483.483946661 s in the future
1260 09:33:16.552137 tar: ./net/hwtstamp_config: time stamp 2022-07-21 09:27:50 is 10589490.475276327 s in the future
1261 09:33:16.552598 tar: ./net/tcp_inq: time stamp 2022-07-21 09:27:47 is 10589487.465796661 s in the future
1262 09:33:16.604982 tar: ./net/route_localnet.sh: time stamp 2022-06-24 15:00:54 is 8276674.458542661 s in the future
1263 09:33:16.605609 tar: ./net/msg_zerocopy.sh: time stamp 2022-06-24 15:00:54 is 8276674.451549661 s in the future
1264 09:33:16.605982 tar: ./net/psock_fanout: time stamp 2022-07-21 09:27:46 is 10589486.438818327 s in the future
1265 09:33:16.606313 tar: ./net/mptcp/mptcp_connect: time stamp 2022-07-21 09:27:52 is 10589492.423965661 s in the future
1266 09:33:16.606632 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-07-21 09:27:52 is 10589492.412791661 s in the future
1267 09:33:16.649025 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-06-24 15:00:54 is 8276674.405313994 s in the future
1268 09:33:16.649597 tar: ./net/mptcp/diag.sh: time stamp 2022-06-24 15:00:54 is 8276674.398283994 s in the future
1269 09:33:16.650001 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-06-24 15:00:54 is 8276674.388963994 s in the future
1270 09:33:16.650355 tar: ./net/mptcp/settings: time stamp 2022-06-24 15:00:54 is 8276674.382173994 s in the future
1271 09:33:16.650676 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-06-24 15:00:54 is 8276674.371405994 s in the future
1272 09:33:16.692823 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-06-24 15:00:54 is 8276674.360277327 s in the future
1273 09:33:16.693466 tar: ./net/mptcp: time stamp 2022-07-21 09:28:08 is 10589508.356485661 s in the future
1274 09:33:16.693836 tar: ./net/reuseport_addr_any.sh: time stamp 2022-06-24 15:00:54 is 8276674.349114994 s in the future
1275 09:33:16.694244 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-06-24 15:00:54 is 8276674.339013327 s in the future
1276 09:33:16.694574 tar: ./net/in_netns.sh: time stamp 2022-06-24 15:00:54 is 8276674.331688327 s in the future
1277 09:33:16.736773 tar: ./net/fin_ack_lat: time stamp 2022-07-21 09:27:50 is 10589490.319772994 s in the future
1278 09:33:16.737371 tar: ./net/altnames.sh: time stamp 2022-06-24 15:00:54 is 8276674.311932327 s in the future
1279 09:33:16.737736 tar: ./net/ipv6_flowlabel: time stamp 2022-07-21 09:27:49 is 10589489.303048327 s in the future
1280 09:33:16.738114 tar: ./net/rxtimestamp.sh: time stamp 2022-06-24 15:00:54 is 8276674.296014994 s in the future
1281 09:33:16.738462 tar: ./net/fib-onlink-tests.sh: time stamp 2022-06-24 15:00:54 is 8276674.287897327 s in the future
1282 09:33:16.780926 tar: ./net/reuseport_dualstack: time stamp 2022-07-21 09:27:43 is 10589483.278884327 s in the future
1283 09:33:16.781506 tar: ./net/pmtu.sh: time stamp 2022-06-24 15:00:54 is 8276674.267909327 s in the future
1284 09:33:16.781924 tar: ./net/reuseport_addr_any: time stamp 2022-07-21 09:27:47 is 10589487.258513994 s in the future
1285 09:33:16.782290 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-06-24 15:00:54 is 8276674.250490327 s in the future
1286 09:33:16.782621 tar: ./net/l2tp.sh: time stamp 2022-06-24 15:00:54 is 8276674.242274994 s in the future
1287 09:33:16.824767 tar: ./net/test_blackhole_dev.sh: time stamp 2022-06-24 15:00:54 is 8276674.234825327 s in the future
1288 09:33:16.825296 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-06-24 15:00:54 is 8276674.227065994 s in the future
1289 09:33:16.825705 tar: ./net/ip_defrag.sh: time stamp 2022-06-24 15:00:54 is 8276674.219592994 s in the future
1290 09:33:16.826086 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-06-24 15:00:54 is 8276674.209138661 s in the future
1291 09:33:16.826424 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-06-24 15:00:54 is 8276674.202039661 s in the future
1292 09:33:16.868763 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-06-24 15:00:54 is 8276674.195169661 s in the future
1293 09:33:16.869304 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-06-24 15:00:54 is 8276674.187960994 s in the future
1294 09:33:16.869703 tar: ./net/forwarding/tc_common.sh: time stamp 2022-06-24 15:00:54 is 8276674.181198661 s in the future
1295 09:33:16.870055 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276674.174730661 s in the future
1296 09:33:16.870424 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-06-24 15:00:54 is 8276674.168030327 s in the future
1297 09:33:16.912757 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-06-24 15:00:54 is 8276674.161126661 s in the future
1298 09:33:16.913194 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-06-24 15:00:54 is 8276674.151398327 s in the future
1299 09:33:16.913527 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-06-24 15:00:54 is 8276674.144505661 s in the future
1300 09:33:16.913879 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-06-24 15:00:54 is 8276674.137948661 s in the future
1301 09:33:16.956673 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-06-24 15:00:54 is 8276674.131089994 s in the future
1302 09:33:16.957126 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-06-24 15:00:54 is 8276674.123464327 s in the future
1303 09:33:16.957452 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276674.116541661 s in the future
1304 09:33:16.957759 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-06-24 15:00:54 is 8276674.106247994 s in the future
1305 09:33:17.000698 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-06-24 15:00:54 is 8276674.099249661 s in the future
1306 09:33:17.001119 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-06-24 15:00:54 is 8276674.091056661 s in the future
1307 09:33:17.001461 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-06-24 15:00:54 is 8276674.083461327 s in the future
1308 09:33:17.001760 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-06-24 15:00:54 is 8276674.076502994 s in the future
1309 09:33:17.002103 tar: ./net/forwarding/router.sh: time stamp 2022-06-24 15:00:54 is 8276674.069392994 s in the future
1310 09:33:17.044668 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-06-24 15:00:54 is 8276674.060618994 s in the future
1311 09:33:17.045063 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-06-24 15:00:54 is 8276674.053980994 s in the future
1312 09:33:17.045427 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-06-24 15:00:54 is 8276674.046853994 s in the future
1313 09:33:17.045761 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-06-24 15:00:54 is 8276674.039934994 s in the future
1314 09:33:17.088619 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276674.032317994 s in the future
1315 09:33:17.089025 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276674.024773661 s in the future
1316 09:33:17.089360 tar: ./net/forwarding/lib.sh: time stamp 2022-07-21 08:29:20 is 10585980.016080994 s in the future
1317 09:33:17.089722 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276674.008547661 s in the future
1318 09:33:17.090013 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-06-24 15:00:54 is 8276674.001670327 s in the future
1319 09:33:17.132741 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276673.994580661 s in the future
1320 09:33:17.133195 tar: ./net/forwarding/ethtool.sh: time stamp 2022-06-24 15:00:54 is 8276673.987544661 s in the future
1321 09:33:17.133652 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-06-24 15:00:54 is 8276673.980826327 s in the future
1322 09:33:17.134085 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-06-24 15:00:54 is 8276673.973996994 s in the future
1323 09:33:17.176675 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-06-24 15:00:54 is 8276673.966391661 s in the future
1324 09:33:17.177155 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276673.959201994 s in the future
1325 09:33:17.177504 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-06-24 15:00:54 is 8276673.952614994 s in the future
1326 09:33:17.177831 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-06-24 15:00:54 is 8276673.945784661 s in the future
1327 09:33:17.178264 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-06-24 15:00:54 is 8276673.938778327 s in the future
1328 09:33:17.220636 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-06-24 15:00:54 is 8276673.932002327 s in the future
1329 09:33:17.221054 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-06-24 15:00:54 is 8276673.925085661 s in the future
1330 09:33:17.221477 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-06-24 15:00:54 is 8276673.917651661 s in the future
1331 09:33:17.221814 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-06-24 15:00:54 is 8276673.911002994 s in the future
1332 09:33:17.264745 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-06-24 15:00:54 is 8276673.903915994 s in the future
1333 09:33:17.265229 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-06-24 15:00:54 is 8276673.895396661 s in the future
1334 09:33:17.265588 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276673.888294661 s in the future
1335 09:33:17.265957 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-06-24 15:00:54 is 8276673.880784661 s in the future
1336 09:33:17.266300 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-06-24 15:00:54 is 8276673.874181994 s in the future
1337 09:33:17.308719 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-06-24 15:00:54 is 8276673.866456327 s in the future
1338 09:33:17.309175 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-06-24 15:00:54 is 8276673.859527661 s in the future
1339 09:33:17.309523 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-06-24 15:00:54 is 8276673.850501327 s in the future
1340 09:33:17.309849 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-06-24 15:00:54 is 8276673.843616661 s in the future
1341 09:33:17.352754 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-06-24 15:00:54 is 8276673.836583994 s in the future
1342 09:33:17.353197 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-06-24 15:00:54 is 8276673.828965661 s in the future
1343 09:33:17.353545 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-06-24 15:00:54 is 8276673.822144661 s in the future
1344 09:33:17.353945 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-06-24 15:00:54 is 8276673.814932994 s in the future
1345 09:33:17.354271 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-06-24 15:00:54 is 8276673.806731327 s in the future
1346 09:33:17.396714 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-06-24 15:00:54 is 8276673.799303327 s in the future
1347 09:33:17.397129 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-06-24 15:00:54 is 8276673.792169661 s in the future
1348 09:33:17.397474 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-06-24 15:00:54 is 8276673.783676661 s in the future
1349 09:33:17.397800 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-06-24 15:00:54 is 8276673.776651327 s in the future
1350 09:33:17.440731 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-06-24 15:00:54 is 8276673.766800661 s in the future
1351 09:33:17.441220 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-06-24 15:00:54 is 8276673.759958327 s in the future
1352 09:33:17.441678 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-06-24 15:00:54 is 8276673.751590994 s in the future
1353 09:33:17.442029 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-06-24 15:00:54 is 8276673.744767327 s in the future
1354 09:33:17.442345 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-06-24 15:00:54 is 8276673.737733994 s in the future
1355 09:33:17.484811 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276673.730648327 s in the future
1356 09:33:17.485364 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-06-24 15:00:54 is 8276673.720681994 s in the future
1357 09:33:17.485817 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-06-24 15:00:54 is 8276673.713939327 s in the future
1358 09:33:17.486157 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-06-24 15:00:54 is 8276673.706827661 s in the future
1359 09:33:17.528953 tar: ./net/forwarding/loopback.sh: time stamp 2022-06-24 15:00:54 is 8276673.699841327 s in the future
1360 09:33:17.529501 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-06-24 15:00:54 is 8276673.692554661 s in the future
1361 09:33:17.529873 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276673.685069994 s in the future
1362 09:33:17.530238 tar: ./net/forwarding: time stamp 2022-07-21 09:28:08 is 10589507.681578994 s in the future
1363 09:33:17.530586 tar: ./net/reuseport_bpf_cpu: time stamp 2022-07-21 09:27:43 is 10589482.671921661 s in the future
1364 09:33:17.572962 tar: ./net/udpgso.sh: time stamp 2022-06-24 15:00:54 is 8276673.664795661 s in the future
1365 09:33:17.573514 tar: ./net/udpgso: time stamp 2022-07-21 09:27:48 is 10589487.654843661 s in the future
1366 09:33:17.573880 tar: ./net/so_txtime.sh: time stamp 2022-06-24 15:00:54 is 8276673.647764327 s in the future
1367 09:33:17.574210 tar: ./net/txring_overwrite: time stamp 2022-07-21 09:27:48 is 10589487.639277661 s in the future
1368 09:33:17.574531 tar: ./net/so_txtime: time stamp 2022-07-21 09:27:49 is 10589488.629698661 s in the future
1369 09:33:17.616593 tar: ./net/netdevice.sh: time stamp 2022-06-24 15:00:54 is 8276673.621848661 s in the future
1370 09:33:17.616752 tar: ./net/psock_tpacket: time stamp 2022-07-21 09:27:46 is 10589485.611402327 s in the future
1371 09:33:17.616836 tar: ./net/msg_zerocopy: time stamp 2022-07-21 09:27:47 is 10589486.600455327 s in the future
1372 09:33:17.616914 tar: ./net/icmp_redirect.sh: time stamp 2022-06-24 15:00:54 is 8276673.592193661 s in the future
1373 09:33:17.616991 tar: ./net/tcp_mmap: time stamp 2022-07-21 09:27:47 is 10589486.582757661 s in the future
1374 09:33:17.660451 tar: ./net/fcnal-test.sh: time stamp 2022-06-24 15:00:54 is 8276673.569053994 s in the future
1375 09:33:17.660609 tar: ./net/fib_nexthops.sh: time stamp 2022-06-24 15:00:54 is 8276673.558593327 s in the future
1376 09:33:17.660683 tar: ./net/run_afpackettests: time stamp 2022-06-24 15:00:54 is 8276673.550785994 s in the future
1377 09:33:17.660777 tar: ./net/xfrm_policy.sh: time stamp 2022-06-24 15:00:54 is 8276673.541726327 s in the future
1378 09:33:17.660876 tar: ./net/socket: time stamp 2022-07-21 09:27:45 is 10589484.533528327 s in the future
1379 09:33:17.660981 tar: ./net/timestamping: time stamp 2022-07-21 09:27:50 is 10589489.523407327 s in the future
1380 09:33:17.704515 tar: ./net/run_netsocktests: time stamp 2022-06-24 15:00:54 is 8276673.515942327 s in the future
1381 09:33:17.704675 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-06-24 15:00:54 is 8276673.507634327 s in the future
1382 09:33:17.704769 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-06-24 15:00:54 is 8276673.500326661 s in the future
1383 09:33:17.704848 tar: ./net/fib_tests.sh: time stamp 2022-06-24 15:00:54 is 8276673.489245327 s in the future
1384 09:33:17.704923 tar: ./net: time stamp 2022-07-21 09:28:08 is 10589507.485825661 s in the future
1385 09:33:17.748709 tar: ./exec/load_address_4096: time stamp 2022-07-21 09:27:36 is 10589475.395809994 s in the future
1386 09:33:17.749164 tar: ./exec/execveat.symlink: time stamp 2022-07-21 09:27:36 is 10589475.391490994 s in the future
1387 09:33:17.749445 tar: ./exec/Makefile: time stamp 2022-06-24 15:00:54 is 8276673.385117327 s in the future
1388 09:33:17.749708 tar: ./exec/execveat.denatured: time stamp 2022-07-21 09:27:36 is 10589475.376436661 s in the future
1389 09:33:17.749994 tar: ./exec/load_address_16777216: time stamp 2022-07-21 09:27:36 is 10589475.337251327 s in the future
1390 09:33:17.792734 tar: ./exec/load_address_2097152: time stamp 2022-07-21 09:27:36 is 10589475.299570661 s in the future
1391 09:33:17.793218 tar: ./exec/subdir: time stamp 2022-07-21 09:27:35 is 10589474.294508327 s in the future
1392 09:33:17.793578 tar: ./exec/binfmt_script: time stamp 2022-06-24 15:00:54 is 8276673.286698327 s in the future
1393 09:33:17.793906 tar: ./exec/non-regular: time stamp 2022-07-21 09:27:36 is 10589475.278118327 s in the future
1394 09:33:17.794272 tar: ./exec/execveat: time stamp 2022-07-21 09:27:36 is 10589475.269934994 s in the future
1395 09:33:17.836868 tar: ./exec/script: time stamp 2022-07-21 09:27:35 is 10589474.263246327 s in the future
1396 09:33:17.837535 tar: ./exec/recursion-depth: time stamp 2022-07-21 09:27:35 is 10589474.256134661 s in the future
1397 09:33:17.837981 tar: ./exec: time stamp 2022-07-21 09:28:06 is 10589505.252744661 s in the future
1398 09:33:17.838378 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-07-21 09:27:34 is 10589473.241972661 s in the future
1399 09:33:17.838739 tar: ./breakpoints: time stamp 2022-07-21 09:28:05 is 10589504.238649994 s in the future
1400 09:33:17.880938 tar: ./pstore/pstore_crash_test: time stamp 2022-06-24 15:00:54 is 8276673.228457994 s in the future
1401 09:33:17.881489 tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-06-24 15:00:54 is 8276673.221050994 s in the future
1402 09:33:17.881919 tar: ./pstore/common_tests: time stamp 2022-06-24 15:00:54 is 8276673.214218994 s in the future
1403 09:33:17.882284 tar: ./pstore/pstore_tests: time stamp 2022-06-24 15:00:54 is 8276673.207351661 s in the future
1404 09:33:17.882607 tar: ./pstore: time stamp 2022-07-21 09:28:08 is 10589507.204023994 s in the future
1405 09:33:17.924728 tar: ./seccomp/seccomp_bpf: time stamp 2022-07-21 09:27:59 is 10589498.160545994 s in the future
1406 09:33:17.925430 tar: ./seccomp/seccomp_benchmark: time stamp 2022-07-21 09:27:57 is 10589496.152319661 s in the future
1407 09:33:17.925878 tar: ./seccomp: time stamp 2022-07-21 09:28:09 is 10589508.149263661 s in the future
1408 09:33:17.926371 tar: ./sync/sync_test: time stamp 2022-07-21 09:27:59 is 10589498.134728327 s in the future
1409 09:33:17.926849 tar: ./sync: time stamp 2022-07-21 09:28:09 is 10589508.131051994 s in the future
1410 09:33:17.968867 tar: ./kselftest-list.txt: time stamp 2022-07-21 09:28:11 is 10589510.120901661 s in the future
1411 09:33:17.969415 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-07-15 10:55:02 is 10076321.105450661 s in the future
1412 09:33:17.969838 tar: ./netfilter/nft_nat.sh: time stamp 2022-06-24 15:00:54 is 8276673.092533994 s in the future
1413 09:33:17.970206 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-06-24 15:00:54 is 8276673.085035327 s in the future
1414 09:33:17.970531 tar: ./netfilter/nft_queue.sh: time stamp 2022-06-24 15:00:54 is 8276673.076495327 s in the future
1415 09:33:18.012777 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-06-24 15:00:54 is 8276673.067160994 s in the future
1416 09:33:18.013410 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-06-24 15:00:54 is 8276673.05854666 s in the future
1417 09:33:18.013779 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-06-24 15:00:54 is 8276673.049544994 s in the future
1418 09:33:18.014183 tar: ./netfilter/nft_meta.sh: time stamp 2022-06-24 15:00:54 is 8276673.042029994 s in the future
1419 09:33:18.014512 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-06-24 15:00:54 is 8276673.032940994 s in the future
1420 09:33:18.056758 tar: ./netfilter/ipvs.sh: time stamp 2022-06-24 15:00:54 is 8276673.02581766 s in the future
1421 09:33:18.057306 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-06-24 15:00:54 is 8276673.01667666 s in the future
1422 09:33:18.057750 tar: ./netfilter/nf-queue: time stamp 2022-07-21 09:27:52 is 10589491.00737466 s in the future
1423 09:33:18.058099 tar: ./netfilter: time stamp 2022-07-21 09:28:08 is 10589507.003649994 s in the future
1424 09:33:18.058423 tar: ./zram/zram01.sh: time stamp 2022-06-24 15:00:54 is 8276672.992137327 s in the future
1425 09:33:18.100919 tar: ./zram/zram02.sh: time stamp 2022-06-24 15:00:54 is 8276672.983354994 s in the future
1426 09:33:18.101472 tar: ./zram/zram.sh: time stamp 2022-06-24 15:00:54 is 8276672.97574066 s in the future
1427 09:33:18.101918 tar: ./zram/zram_lib.sh: time stamp 2022-06-24 15:00:54 is 8276672.967919994 s in the future
1428 09:33:18.102268 tar: ./zram: time stamp 2022-07-21 09:28:10 is 10589508.96426566 s in the future
1429 09:33:18.102633 tar: ./nsfs/owner: time stamp 2022-07-21 09:27:52 is 10589490.952196327 s in the future
1430 09:33:18.102974 tar: ./nsfs/pidns: time stamp 2022-07-21 09:27:52 is 10589490.943890327 s in the future
1431 09:33:18.144686 tar: ./nsfs: time stamp 2022-07-21 09:28:08 is 10589506.939908327 s in the future
1432 09:33:18.145230 tar: ./mincore/mincore_selftest: time stamp 2022-07-21 09:27:42 is 10589480.92621766 s in the future
1433 09:33:18.145660 tar: ./mincore: time stamp 2022-07-21 09:28:07 is 10589505.922409994 s in the future
1434 09:33:18.146031 tar: ./rtc/setdate: time stamp 2022-07-21 09:27:57 is 10589495.910463994 s in the future
1435 09:33:18.146407 tar: ./rtc/settings: time stamp 2022-06-24 15:00:54 is 8276672.90306266 s in the future
1436 09:33:18.188790 tar: ./rtc/rtctest: time stamp 2022-07-21 09:27:57 is 10589495.89450466 s in the future
1437 09:33:18.189213 tar: ./rtc: time stamp 2022-07-21 09:28:09 is 10589507.89071666 s in the future
1438 09:33:18.189560 tar: ./splice/default_file_splice_read.sh: time stamp 2022-06-24 15:00:54 is 8276672.87917866 s in the future
1439 09:33:18.189930 tar: ./splice/short_splice_read.sh: time stamp 2022-06-24 15:00:54 is 8276672.871870327 s in the future
1440 09:33:18.190278 tar: ./splice/splice_read: time stamp 2022-07-21 09:27:59 is 10589497.864501994 s in the future
1441 09:33:18.232771 tar: ./splice/default_file_splice_read: time stamp 2022-07-21 09:27:59 is 10589497.857258327 s in the future
1442 09:33:18.233225 tar: ./splice: time stamp 2022-07-21 09:28:09 is 10589507.853852994 s in the future
1443 09:33:18.233576 tar: ./efivarfs/open-unlink: time stamp 2022-07-21 09:27:35 is 10589473.842951994 s in the future
1444 09:33:18.233909 tar: ./efivarfs/efivarfs.sh: time stamp 2022-06-24 15:00:54 is 8276672.83580266 s in the future
1445 09:33:18.234226 tar: ./efivarfs/create-read: time stamp 2022-07-21 09:27:35 is 10589473.82830666 s in the future
1446 09:33:18.234614 tar: ./efivarfs: time stamp 2022-07-21 09:28:05 is 10589503.824960994 s in the future
1447 09:33:18.276700 tar: ./mqueue/mq_perf_tests: time stamp 2022-07-21 09:27:42 is 10589480.81281666 s in the future
1448 09:33:18.277184 tar: ./mqueue/mq_open_tests: time stamp 2022-07-21 09:27:42 is 10589480.804650994 s in the future
1449 09:33:18.277544 tar: ./mqueue: time stamp 2022-07-21 09:28:07 is 10589505.801136994 s in the future
1450 09:33:18.277914 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-07-21 09:27:41 is 10589479.789017327 s in the future
1451 09:33:18.320674 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-07-21 09:27:41 is 10589479.779901994 s in the future
1452 09:33:18.321140 tar: ./membarrier: time stamp 2022-07-21 09:28:07 is 10589505.776438994 s in the future
1453 09:33:18.321517 tar: ./memfd/fuse_mnt: time stamp 2022-07-21 09:27:42 is 10589480.765562994 s in the future
1454 09:33:18.321886 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-06-24 15:00:54 is 8276672.75854966 s in the future
1455 09:33:18.322234 tar: ./memfd/fuse_test: time stamp 2022-07-21 09:27:42 is 10589480.750263994 s in the future
1456 09:33:18.322545 tar: ./memfd/run_fuse_test.sh: time stamp 2022-06-24 15:00:54 is 8276672.743340327 s in the future
1457 09:33:18.364674 tar: ./memfd/memfd_test: time stamp 2022-07-21 09:27:42 is 10589480.735232327 s in the future
1458 09:33:18.365088 tar: ./memfd: time stamp 2022-07-21 09:28:07 is 10589505.731189327 s in the future
1459 09:33:18.365432 tar: ./firmware/fw_fallback.sh: time stamp 2022-06-24 15:00:54 is 8276672.720713994 s in the future
1460 09:33:18.365839 tar: ./firmware/fw_namespace: time stamp 2022-07-21 09:27:38 is 10589476.71226966 s in the future
1461 09:33:18.366160 tar: ./firmware/fw_run_tests.sh: time stamp 2022-06-24 15:00:54 is 8276672.70520266 s in the future
1462 09:33:18.408814 tar: ./firmware/fw_filesystem.sh: time stamp 2022-06-24 15:00:54 is 8276672.696899994 s in the future
1463 09:33:18.409426 tar: ./firmware/fw_lib.sh: time stamp 2022-06-24 15:00:54 is 8276672.68947866 s in the future
1464 09:33:18.409823 tar: ./firmware: time stamp 2022-07-21 09:28:06 is 10589504.686127994 s in the future
1465 09:33:18.410198 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-07-21 09:27:35 is 10589473.672753994 s in the future
1466 09:33:18.410552 tar: ./drivers/dma-buf: time stamp 2022-07-21 09:28:05 is 10589503.669346994 s in the future
1467 09:33:18.452847 tar: ./drivers: time stamp 2022-07-21 09:28:05 is 10589503.66575266 s in the future
1468 09:33:18.453416 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-07-21 09:28:00 is 10589498.65531266 s in the future
1469 09:33:18.453781 tar: ./tmpfs: time stamp 2022-07-21 09:28:10 is 10589508.651832327 s in the future
1470 09:33:18.454116 tar: ./openat2/openat2_test: time stamp 2022-07-21 09:27:54 is 10589492.63588166 s in the future
1471 09:33:18.454444 tar: ./openat2/rename_attack_test: time stamp 2022-07-21 09:27:54 is 10589492.62410866 s in the future
1472 09:33:18.496660 tar: ./openat2/resolve_test: time stamp 2022-07-21 09:27:56 is 10589494.59907466 s in the future
1473 09:33:18.497112 tar: ./openat2: time stamp 2022-07-21 09:28:08 is 10589506.59554866 s in the future
1474 09:33:18.497550 tar: ./ir/ir_loopback.sh: time stamp 2022-06-24 15:00:54 is 8276672.586052327 s in the future
1475 09:33:18.497897 tar: ./ir/ir_loopback: time stamp 2022-07-21 09:27:41 is 10589479.576556994 s in the future
1476 09:33:18.498265 tar: ./ir: time stamp 2022-07-21 09:28:07 is 10589505.572960994 s in the future
1477 09:33:18.540654 tar: ./proc/proc-self-map-files-002: time stamp 2022-07-21 09:27:53 is 10589491.56083266 s in the future
1478 09:33:18.541121 tar: ./proc/proc-self-syscall: time stamp 2022-07-21 09:27:53 is 10589491.552993327 s in the future
1479 09:33:18.541503 tar: ./proc/fd-002-posix-eq: time stamp 2022-07-21 09:27:53 is 10589491.54527866 s in the future
1480 09:33:18.541838 tar: ./proc/proc-self-map-files-001: time stamp 2022-07-21 09:27:53 is 10589491.53778466 s in the future
1481 09:33:18.542161 tar: ./proc/setns-dcache: time stamp 2022-07-21 09:27:53 is 10589491.530181327 s in the future
1482 09:33:18.584705 tar: ./proc/thread-self: time stamp 2022-07-21 09:27:53 is 10589491.522455327 s in the future
1483 09:33:18.585178 tar: ./proc/proc-uptime-001: time stamp 2022-07-21 09:27:53 is 10589491.51509766 s in the future
1484 09:33:18.585559 tar: ./proc/setns-sysvipc: time stamp 2022-07-21 09:27:53 is 10589491.507522327 s in the future
1485 09:33:18.585928 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-07-21 09:27:53 is 10589491.50027966 s in the future
1486 09:33:18.586281 tar: ./proc/proc-loadavg-001: time stamp 2022-07-21 09:27:53 is 10589491.493075327 s in the future
1487 09:33:18.628737 tar: ./proc/proc-multiple-procfs: time stamp 2022-07-21 09:27:53 is 10589491.48573166 s in the future
1488 09:33:18.629283 tar: ./proc/fd-001-lookup: time stamp 2022-07-21 09:27:53 is 10589491.477444994 s in the future
1489 09:33:18.629711 tar: ./proc/read: time stamp 2022-07-21 09:27:53 is 10589491.470056327 s in the future
1490 09:33:18.630067 tar: ./proc/self: time stamp 2022-07-21 09:27:53 is 10589491.462605327 s in the future
1491 09:33:18.630424 tar: ./proc/proc-pid-vm: time stamp 2022-07-21 09:27:53 is 10589491.455399994 s in the future
1492 09:33:18.630769 tar: ./proc/proc-uptime-002: time stamp 2022-07-21 09:27:53 is 10589491.44782866 s in the future
1493 09:33:18.672672 tar: ./proc/proc-self-wchan: time stamp 2022-07-21 09:27:53 is 10589491.44013066 s in the future
1494 09:33:18.673150 tar: ./proc/fd-003-kthread: time stamp 2022-07-21 09:27:53 is 10589491.432445994 s in the future
1495 09:33:18.673528 tar: ./proc: time stamp 2022-07-21 09:28:08 is 10589506.429065327 s in the future
1496 09:33:18.673862 tar: ./timers/nsleep-lat: time stamp 2022-07-21 09:28:00 is 10589498.417683327 s in the future
1497 09:33:18.674183 tar: ./timers/inconsistency-check: time stamp 2022-07-21 09:28:00 is 10589498.410445994 s in the future
1498 09:33:18.716709 tar: ./timers/raw_skew: time stamp 2022-07-21 09:28:00 is 10589498.402227994 s in the future
1499 09:33:18.717134 tar: ./timers/adjtick: time stamp 2022-07-21 09:28:00 is 10589498.39436866 s in the future
1500 09:33:18.717556 tar: ./timers/clocksource-switch: time stamp 2022-07-21 09:28:00 is 10589498.386878327 s in the future
1501 09:33:18.717893 tar: ./timers/freq-step: time stamp 2022-07-21 09:28:00 is 10589498.37881966 s in the future
1502 09:33:18.718212 tar: ./timers/posix_timers: time stamp 2022-07-21 09:28:00 is 10589498.371041994 s in the future
1503 09:33:18.760744 tar: ./timers/alarmtimer-suspend: time stamp 2022-07-21 09:28:00 is 10589498.363282327 s in the future
1504 09:33:18.761267 tar: ./timers/set-timer-lat: time stamp 2022-07-21 09:28:00 is 10589498.355776327 s in the future
1505 09:33:18.761703 tar: ./timers/threadtest: time stamp 2022-07-21 09:28:00 is 10589498.348053327 s in the future
1506 09:33:18.762119 tar: ./timers/skew_consistency: time stamp 2022-07-21 09:28:00 is 10589498.34050066 s in the future
1507 09:33:18.762449 tar: ./timers/set-2038: time stamp 2022-07-21 09:28:00 is 10589498.332743994 s in the future
1508 09:33:18.804710 tar: ./timers/change_skew: time stamp 2022-07-21 09:28:00 is 10589498.325333994 s in the future
1509 09:33:18.805155 tar: ./timers/set-tai: time stamp 2022-07-21 09:28:00 is 10589498.318077327 s in the future
1510 09:33:18.805512 tar: ./timers/leapcrash: time stamp 2022-07-21 09:28:00 is 10589498.31065266 s in the future
1511 09:33:18.805844 tar: ./timers/mqueue-lat: time stamp 2022-07-21 09:28:00 is 10589498.303258327 s in the future
1512 09:33:18.806164 tar: ./timers/leap-a-day: time stamp 2022-07-21 09:28:00 is 10589498.295337327 s in the future
1513 09:33:18.848648 tar: ./timers/settings: time stamp 2022-06-24 15:00:54 is 8276672.28848966 s in the future
1514 09:33:18.849094 tar: ./timers/nanosleep: time stamp 2022-07-21 09:28:00 is 10589498.280727994 s in the future
1515 09:33:18.849447 tar: ./timers/set-tz: time stamp 2022-07-21 09:28:00 is 10589498.27311166 s in the future
1516 09:33:18.849779 tar: ./timers/rtcpie: time stamp 2022-07-21 09:28:00 is 10589498.265198994 s in the future
1517 09:33:18.850164 tar: ./timers/valid-adjtimex: time stamp 2022-07-21 09:28:00 is 10589498.256987994 s in the future
1518 09:33:18.850498 tar: ./timers: time stamp 2022-07-21 09:28:10 is 10589508.253448327 s in the future
1519 09:33:18.850808 tar: ./sigaltstack/sas: time stamp 2022-07-21 09:27:59 is 10589497.241880327 s in the future
1520 09:33:18.851112 tar: ./sigaltstack: time stamp 2022-07-21 09:28:09 is 10589507.23860766 s in the future
1521 09:33:18.851458 tar: ./timens/exec: time stamp 2022-07-21 09:28:00 is 10589498.226846327 s in the future
1522 09:33:18.851773 tar: ./timens/timerfd: time stamp 2022-07-21 09:28:00 is 10589498.218273327 s in the future
1523 09:33:18.852068 tar: ./timens/timens: time stamp 2022-07-21 09:28:00 is 10589498.20984466 s in the future
1524 09:33:18.892613 tar: ./timens/gettime_perf: time stamp 2022-07-21 09:28:00 is 10589498.201408994 s in the future
1525 09:33:18.893058 tar: ./timens/procfs: time stamp 2022-07-21 09:28:00 is 10589498.193276994 s in the future
1526 09:33:18.893414 tar: ./timens/futex: time stamp 2022-07-21 09:28:00 is 10589498.18514466 s in the future
1527 09:33:18.893745 tar: ./timens/timer: time stamp 2022-07-21 09:28:00 is 10589498.176602994 s in the future
1528 09:33:18.894061 tar: ./timens/clock_nanosleep: time stamp 2022-07-21 09:28:00 is 10589498.16844966 s in the future
1529 09:33:18.934118 tar: ./timens: time stamp 2022-07-21 09:28:10 is 10589508.164984327 s in the future
1530 09:33:18.934563 tar: ./kselftest/prefix.pl: time stamp 2022-07-21 09:28:03 is 10589501.15482066 s in the future
1531 09:33:18.934918 tar: ./kselftest/runner.sh: time stamp 2022-07-21 09:28:03 is 10589501.148087327 s in the future
1532 09:33:18.935251 tar: ./kselftest/module.sh: time stamp 2022-07-21 09:28:03 is 10589501.141078327 s in the future
1533 09:33:18.935567 tar: ./kselftest: time stamp 2022-07-21 09:28:03 is 10589501.137854994 s in the future
1534 09:33:18.935876 tar: ./intel_pstate/run.sh: time stamp 2022-06-24 15:00:54 is 8276672.127932327 s in the future
1535 09:33:18.977125 tar: ./intel_pstate: time stamp 2022-07-21 09:28:06 is 10589504.12460966 s in the future
1536 09:33:18.977573 tar: ./livepatch/functions.sh: time stamp 2022-06-24 15:00:54 is 8276672.113919327 s in the future
1537 09:33:18.977924 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-06-24 15:00:54 is 8276672.106922994 s in the future
1538 09:33:18.978255 tar: ./livepatch/test-state.sh: time stamp 2022-06-24 15:00:54 is 8276672.099767327 s in the future
1539 09:33:18.978569 tar: ./livepatch/test-ftrace.sh: time stamp 2022-06-24 15:00:54 is 8276672.09248866 s in the future
1540 09:33:19.020734 tar: ./livepatch/test-callbacks.sh: time stamp 2022-06-24 15:00:54 is 8276672.08402466 s in the future
1541 09:33:19.021185 tar: ./livepatch/settings: time stamp 2022-06-24 15:00:54 is 8276672.07706066 s in the future
1542 09:33:19.021545 tar: ./livepatch/test-livepatch.sh: time stamp 2022-06-24 15:00:54 is 8276672.06977466 s in the future
1543 09:33:19.021881 tar: ./livepatch: time stamp 2022-07-21 09:28:07 is 10589505.065656327 s in the future
1544 09:33:19.022198 tar: ./android/run.sh: time stamp 2022-07-21 09:28:03 is 10589501.055713994 s in the future
1545 09:33:19.064699 tar: ./android: time stamp 2022-07-21 09:28:03 is 10589501.052310327 s in the future
1546 09:33:19.065144 tar: ./kcmp/kcmp_test: time stamp 2022-07-21 09:27:41 is 10589479.04172866 s in the future
1547 09:33:19.065496 tar: ./kcmp: time stamp 2022-07-21 09:28:07 is 10589505.038357994 s in the future
1548 09:33:19.065826 tar: ./cpufreq/special-tests.sh: time stamp 2022-06-24 15:00:54 is 8276672.028236327 s in the future
1549 09:33:19.066143 tar: ./cpufreq/governor.sh: time stamp 2022-06-24 15:00:54 is 8276672.02130766 s in the future
1550 09:33:19.108749 tar: ./cpufreq/main.sh: time stamp 2022-06-24 15:00:54 is 8276672.01455366 s in the future
1551 09:33:19.109194 tar: ./cpufreq/cpufreq.sh: time stamp 2022-06-24 15:00:54 is 8276672.00744866 s in the future
1552 09:33:19.109548 tar: ./cpufreq/cpu.sh: time stamp 2022-06-24 15:00:54 is 8276672.00083366 s in the future
1553 09:33:19.109876 tar: ./cpufreq/module.sh: time stamp 2022-06-24 15:00:54 is 8276671.993826994 s in the future
1554 09:33:19.110194 tar: ./cpufreq: time stamp 2022-07-21 09:28:05 is 10589502.990330994 s in the future
1555 09:33:19.152730 tar: ./pidfd/pidfd_setns_test: time stamp 2022-07-21 09:27:53 is 10589490.975775994 s in the future
1556 09:33:19.153174 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-07-21 09:27:53 is 10589490.966844994 s in the future
1557 09:33:19.153529 tar: ./pidfd/pidfd_test: time stamp 2022-07-21 09:27:53 is 10589490.958009994 s in the future
1558 09:33:19.153860 tar: ./pidfd/pidfd_open_test: time stamp 2022-07-21 09:27:52 is 10589489.94992266 s in the future
1559 09:33:19.154176 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-07-21 09:27:53 is 10589490.939459327 s in the future
1560 09:33:19.196654 tar: ./pidfd/pidfd_wait: time stamp 2022-07-21 09:27:53 is 10589490.928149327 s in the future
1561 09:33:19.197098 tar: ./pidfd/pidfd_poll_test: time stamp 2022-07-21 09:27:53 is 10589490.919432327 s in the future
1562 09:33:19.197454 tar: ./pidfd: time stamp 2022-07-21 09:28:08 is 10589505.91610766 s in the future
1563 09:33:19.197784 tar: ./mount/unprivileged-remount-test: time stamp 2022-07-21 09:27:42 is 10589479.905205994 s in the future
1564 09:33:19.198101 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-06-24 15:00:54 is 8276671.898391994 s in the future
1565 09:33:19.240765 tar: ./mount/run_nosymfollow.sh: time stamp 2022-06-24 15:00:54 is 8276671.89142766 s in the future
1566 09:33:19.241206 tar: ./mount/nosymfollow-test: time stamp 2022-07-21 09:27:42 is 10589479.88327966 s in the future
1567 09:33:19.241559 tar: ./mount: time stamp 2022-07-21 09:28:07 is 10589504.87997866 s in the future
1568 09:33:19.241890 tar: ./ftrace/test.d/event/event-no-pid.tc: time stamp 2022-06-24 15:00:54 is 8276671.864283994 s in the future
1569 09:33:19.242209 tar: ./ftrace/test.d/event/trace_printk.tc: time stamp 2022-06-24 15:00:54 is 8276671.85730966 s in the future
1570 09:33:19.284746 tar: ./ftrace/test.d/event/toplevel-enable.tc: time stamp 2022-06-24 15:00:54 is 8276671.850421327 s in the future
1571 09:33:19.285196 tar: ./ftrace/test.d/event/event-pid.tc: time stamp 2022-06-24 15:00:54 is 8276671.843570327 s in the future
1572 09:33:19.285551 tar: ./ftrace/test.d/event/subsystem-enable.tc: time stamp 2022-06-24 15:00:54 is 8276671.83685666 s in the future
1573 09:33:19.285877 tar: ./ftrace/test.d/event/event-enable.tc: time stamp 2022-06-24 15:00:54 is 8276671.83022866 s in the future
1574 09:33:19.286194 tar: ./ftrace/test.d/event: time stamp 2022-06-24 15:00:54 is 8276671.82704366 s in the future
1575 09:33:19.328776 tar: ./ftrace/test.d/tracer/wakeup_rt.tc: time stamp 2022-06-24 15:00:54 is 8276671.81707966 s in the future
1576 09:33:19.329224 tar: ./ftrace/test.d/tracer/wakeup.tc: time stamp 2022-06-24 15:00:54 is 8276671.80982166 s in the future
1577 09:33:19.329581 tar: ./ftrace/test.d/tracer: time stamp 2022-06-24 15:00:54 is 8276671.806599994 s in the future
1578 09:33:19.329911 tar: ./ftrace/test.d/instances/instance.tc: time stamp 2022-06-24 15:00:54 is 8276671.79595166 s in the future
1579 09:33:19.372747 tar: ./ftrace/test.d/instances/instance-event.tc: time stamp 2022-06-24 15:00:54 is 8276671.78871066 s in the future
1580 09:33:19.373190 tar: ./ftrace/test.d/instances: time stamp 2022-06-24 15:00:54 is 8276671.785460994 s in the future
1581 09:33:19.373545 tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-06-24 15:00:54 is 8276671.775492994 s in the future
1582 09:33:19.373876 tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-06-24 15:00:54 is 8276671.768768994 s in the future
1583 09:33:19.374195 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-06-24 15:00:54 is 8276671.76213666 s in the future
1584 09:33:19.416711 tar: ./ftrace/test.d/kprobe/kprobe_module.tc: time stamp 2022-06-24 15:00:54 is 8276671.75393666 s in the future
1585 09:33:19.417161 tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-06-24 15:00:54 is 8276671.746906327 s in the future
1586 09:33:19.417517 tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-06-24 15:00:54 is 8276671.74006866 s in the future
1587 09:33:19.417851 tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-06-24 15:00:54 is 8276671.733323327 s in the future
1588 09:33:19.460717 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-06-24 15:00:54 is 8276671.726678994 s in the future
1589 09:33:19.461163 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-06-24 15:00:54 is 8276671.719943994 s in the future
1590 09:33:19.461517 tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-06-24 15:00:54 is 8276671.712273994 s in the future
1591 09:33:19.461846 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-06-24 15:00:54 is 8276671.705719327 s in the future
1592 09:33:19.504738 tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-06-24 15:00:54 is 8276671.698928994 s in the future
1593 09:33:19.505188 tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-06-24 15:00:54 is 8276671.691212327 s in the future
1594 09:33:19.505539 tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-06-24 15:00:54 is 8276671.68454566 s in the future
1595 09:33:19.505868 tar: ./ftrace/test.d/kprobe/probepoint.tc: time stamp 2022-06-24 15:00:54 is 8276671.67796566 s in the future
1596 09:33:19.548712 tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-06-24 15:00:54 is 8276671.67128366 s in the future
1597 09:33:19.549160 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-06-24 15:00:54 is 8276671.664625994 s in the future
1598 09:33:19.549515 tar: ./ftrace/test.d/kprobe/multiple_kprobes.tc: time stamp 2022-06-24 15:00:54 is 8276671.657912994 s in the future
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1605 09:33:19.636705 tar: ./ftrace/test.d/functions: time stamp 2022-06-24 15:00:54 is 8276671.612250327 s in the future
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1609 09:33:19.680890 tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-06-24 15:00:54 is 8276671.582219327 s in the future
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1611 09:33:19.681805 tar: ./ftrace/test.d/00basic/trace_pipe.tc: time stamp 2022-06-24 15:00:54 is 8276671.569592327 s in the future
1612 09:33:19.682138 tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-06-24 15:00:54 is 8276671.563306994 s in the future
1613 09:33:19.682455 tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-06-24 15:00:54 is 8276671.557261994 s in the future
1614 09:33:19.724989 tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-06-24 15:00:54 is 8276671.551278994 s in the future
1615 09:33:19.725566 tar: ./ftrace/test.d/00basic/basic1.tc: time stamp 2022-06-24 15:00:33 is 8276650.54545666 s in the future
1616 09:33:19.725966 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-06-24 15:00:54 is 8276671.53918366 s in the future
1617 09:33:19.726327 tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-06-24 15:00:54 is 8276671.532700327 s in the future
1618 09:33:19.768995 tar: ./ftrace/test.d/00basic: time stamp 2022-06-24 15:00:54 is 8276671.529606994 s in the future
1619 09:33:19.769587 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-06-24 15:00:54 is 8276671.51915266 s in the future
1620 09:33:19.769989 tar: ./ftrace/test.d/trigger/trigger-eventonoff.tc: time stamp 2022-06-24 15:00:54 is 8276671.512279994 s in the future
1621 09:33:19.770355 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-06-24 15:00:54 is 8276671.505495327 s in the future
1622 09:33:19.812955 tar: ./ftrace/test.d/trigger/trigger-multihist.tc: time stamp 2022-06-24 15:00:54 is 8276671.498795994 s in the future
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1624 09:33:19.813946 tar: ./ftrace/test.d/trigger/trigger-snapshot.tc: time stamp 2022-06-24 15:00:54 is 8276671.48485066 s in the future
1625 09:33:19.814311 tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-06-24 15:00:54 is 8276671.47801866 s in the future
1626 09:33:19.814666 tar: ./ftrace/test.d/trigger/trigger-hist-mod.tc: time stamp 2022-06-24 15:00:54 is 8276671.470931327 s in the future
1627 09:33:19.856862 tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-06-24 15:00:54 is 8276671.46438066 s in the future
1628 09:33:19.857458 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276671.455548327 s in the future
1629 09:33:19.857857 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc: time stamp 2022-06-24 15:00:54 is 8276671.44701366 s in the future
1630 09:33:19.900745 tar: ./ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc: time stamp 2022-06-24 15:00:54 is 8276671.44003266 s in the future
1631 09:33:19.901290 tar: ./ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc: time stamp 2022-06-24 15:00:54 is 8276671.433336327 s in the future
1632 09:33:19.901650 tar: ./ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276671.426758327 s in the future
1633 09:33:19.902030 tar: ./ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276671.420136994 s in the future
1634 09:33:19.944827 tar: ./ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276671.41395566 s in the future
1635 09:33:19.945418 tar: ./ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc: time stamp 2022-06-24 15:00:54 is 8276671.40651866 s in the future
1636 09:33:19.945818 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276671.400171994 s in the future
1637 09:33:19.988848 tar: ./ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc: time stamp 2022-06-24 15:00:54 is 8276671.393995327 s in the future
1638 09:33:19.989450 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-06-24 15:00:54 is 8276671.387207994 s in the future
1639 09:33:19.989863 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276671.38087466 s in the future
1640 09:33:20.032787 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc: time stamp 2022-06-24 15:00:54 is 8276671.37259966 s in the future
1641 09:33:20.033339 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-06-24 15:00:54 is 8276671.36615266 s in the future
1642 09:33:20.033701 tar: ./ftrace/test.d/trigger/inter-event: time stamp 2022-06-24 15:00:54 is 8276671.362913994 s in the future
1643 09:33:20.034033 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-06-24 15:00:54 is 8276671.356143327 s in the future
1644 09:33:20.076817 tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-06-24 15:00:54 is 8276671.349910994 s in the future
1645 09:33:20.077264 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-06-24 15:00:54 is 8276671.00262066 s in the future
1646 09:33:20.077619 tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-06-24 15:00:54 is 8276670.99177566 s in the future
1647 09:33:20.077949 tar: ./ftrace/test.d/trigger: time stamp 2022-06-24 15:00:54 is 8276670.988030994 s in the future
1648 09:33:20.120799 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-06-24 15:00:54 is 8276670.977259994 s in the future
1649 09:33:20.121346 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-06-24 15:00:54 is 8276670.97059166 s in the future
1650 09:33:20.121708 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-06-24 15:00:54 is 8276670.964494327 s in the future
1651 09:33:20.122037 tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-06-24 15:00:54 is 8276670.95824166 s in the future
1652 09:33:20.122352 tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-06-24 15:00:54 is 8276670.951323994 s in the future
1653 09:33:20.164765 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-06-24 15:00:54 is 8276670.944834327 s in the future
1654 09:33:20.165212 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-06-24 15:00:54 is 8276670.93836066 s in the future
1655 09:33:20.165570 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-06-24 15:00:54 is 8276670.931725994 s in the future
1656 09:33:20.165900 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-06-24 15:00:54 is 8276670.92480366 s in the future
1657 09:33:20.208675 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-06-24 15:00:54 is 8276670.918046327 s in the future
1658 09:33:20.209124 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-06-24 15:00:54 is 8276670.910791994 s in the future
1659 09:33:20.209474 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-06-24 15:00:54 is 8276670.90431166 s in the future
1660 09:33:20.209806 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-06-24 15:00:54 is 8276670.897881994 s in the future
1661 09:33:20.252831 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-06-24 15:00:54 is 8276670.889743994 s in the future
1662 09:33:20.253379 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-06-24 15:00:54 is 8276670.882786327 s in the future
1663 09:33:20.253741 tar: ./ftrace/test.d/ftrace: time stamp 2022-06-24 15:00:54 is 8276670.879667327 s in the future
1664 09:33:20.254072 tar: ./ftrace/test.d/template: time stamp 2022-06-24 15:00:54 is 8276670.87309166 s in the future
1665 09:33:20.254390 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-06-24 15:00:54 is 8276670.864367994 s in the future
1666 09:33:20.296704 tar: ./ftrace/test.d/selftest: time stamp 2022-06-24 15:00:54 is 8276670.861318327 s in the future
1667 09:33:20.297224 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-06-24 15:00:54 is 8276670.849700994 s in the future
1668 09:33:20.297589 tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-06-24 15:00:54 is 8276670.842946994 s in the future
1669 09:33:20.297923 tar: ./ftrace/test.d/direct: time stamp 2022-06-24 15:00:54 is 8276670.839726994 s in the future
1670 09:33:20.340708 tar: ./ftrace/test.d: time stamp 2022-06-24 15:00:54 is 8276670.83636766 s in the future
1671 09:33:20.341209 tar: ./ftrace/settings: time stamp 2022-06-24 15:00:54 is 8276670.829648327 s in the future
1672 09:33:20.341566 tar: ./ftrace/ftracetest: time stamp 2022-06-24 15:00:54 is 8276670.820955327 s in the future
1673 09:33:20.341896 tar: ./ftrace: time stamp 2022-07-21 09:28:06 is 10589502.81766066 s in the future
1674 09:33:20.342216 tar: ./core/close_range_test: time stamp 2022-07-21 09:27:35 is 10589471.80493266 s in the future
1675 09:33:20.342527 tar: ./core: time stamp 2022-07-21 09:28:05 is 10589501.801530327 s in the future
1676 09:33:20.384764 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-07-21 09:27:38 is 10589474.786550327 s in the future
1677 09:33:20.385210 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-07-21 09:27:40 is 10589476.778138994 s in the future
1678 09:33:20.385568 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-07-21 09:27:39 is 10589475.76833866 s in the future
1679 09:33:20.385898 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-07-21 09:27:40 is 10589476.758960994 s in the future
1680 09:33:20.428759 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-07-21 09:27:41 is 10589477.749095327 s in the future
1681 09:33:20.429205 tar: ./futex/functional/run.sh: time stamp 2022-06-24 15:00:54 is 8276670.742285994 s in the future
1682 09:33:20.429561 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-07-21 09:27:40 is 10589476.733096327 s in the future
1683 09:33:20.429895 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-07-21 09:27:39 is 10589475.723918327 s in the future
1684 09:33:20.472751 tar: ./futex/functional: time stamp 2022-07-21 09:28:06 is 10589502.72020066 s in the future
1685 09:33:20.473194 tar: ./futex/run.sh: time stamp 2022-07-21 09:28:06 is 10589502.71183966 s in the future
1686 09:33:20.473548 tar: ./futex: time stamp 2022-07-21 09:28:06 is 10589502.707947327 s in the future
1687 09:33:20.473878 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-06-24 15:00:54 is 8276670.698204327 s in the future
1688 09:33:20.474196 tar: ./cpu-hotplug: time stamp 2022-07-21 09:28:05 is 10589501.69551566 s in the future
1689 09:33:20.516758 tar: ./capabilities/validate_cap: time stamp 2022-07-21 09:27:34 is 10589470.68638166 s in the future
1690 09:33:20.517205 tar: ./capabilities/test_execve: time stamp 2022-07-21 09:27:35 is 10589471.677708327 s in the future
1691 09:33:20.517563 tar: ./capabilities: time stamp 2022-07-21 09:28:05 is 10589501.67465166 s in the future
1692 09:33:20.517895 tar: ./ipc/msgque: time stamp 2022-07-21 09:27:41 is 10589477.664349327 s in the future
1693 09:33:20.518214 tar: ./ipc: time stamp 2022-07-21 09:28:07 is 10589503.661024994 s in the future
1694 09:33:20.518522 tar: ./static_keys/test_static_keys.sh: time stamp 2022-06-24 15:00:54 is 8276670.651620327 s in the future
1695 09:33:20.560738 tar: ./static_keys: time stamp 2022-07-21 09:28:09 is 10589505.64850366 s in the future
1696 09:33:20.561182 tar: ./run_kselftest.sh: time stamp 2022-07-21 09:28:03 is 10589499.641685327 s in the future
1697 09:33:20.561535 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-07-21 09:27:41 is 10589477.632186327 s in the future
1698 09:33:20.561865 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-07-21 09:27:41 is 10589477.625347327 s in the future
1699 09:33:20.562184 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-07-21 09:27:41 is 10589477.618591994 s in the future
1700 09:33:20.604767 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-07-21 09:27:41 is 10589477.61105566 s in the future
1701 09:33:20.605213 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-07-21 09:27:41 is 10589477.60429766 s in the future
1702 09:33:20.605567 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-21 09:27:41 is 10589477.597536994 s in the future
1703 09:33:20.605898 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-07-21 09:27:41 is 10589477.590567327 s in the future
1704 09:33:20.648707 tar: ./lkdtm/BUG.sh: time stamp 2022-07-21 09:27:41 is 10589477.58391766 s in the future
1705 09:33:20.649157 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-07-21 09:27:41 is 10589477.576947327 s in the future
1706 09:33:20.649510 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-07-21 09:27:41 is 10589477.570106994 s in the future
1707 09:33:20.649840 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-07-21 09:27:41 is 10589477.563327327 s in the future
1708 09:33:20.650162 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-07-21 09:27:41 is 10589477.556661327 s in the future
1709 09:33:20.692758 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-07-21 09:27:41 is 10589477.549884994 s in the future
1710 09:33:20.693207 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-07-21 09:27:41 is 10589477.54306266 s in the future
1711 09:33:20.693564 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-07-21 09:27:41 is 10589477.536296327 s in the future
1712 09:33:20.693897 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-07-21 09:27:41 is 10589477.529722327 s in the future
1713 09:33:20.694221 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-07-21 09:27:41 is 10589477.52336766 s in the future
1714 09:33:20.736649 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-07-21 09:27:41 is 10589477.51709566 s in the future
1715 09:33:20.737099 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-07-21 09:27:41 is 10589477.510478327 s in the future
1716 09:33:20.737455 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-07-21 09:27:41 is 10589477.50416366 s in the future
1717 09:33:20.737787 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-07-21 09:27:41 is 10589477.497489327 s in the future
1718 09:33:20.738104 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-07-21 09:27:41 is 10589477.490960994 s in the future
1719 09:33:20.780642 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-07-21 09:27:41 is 10589477.484717994 s in the future
1720 09:33:20.781085 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-07-21 09:27:41 is 10589477.477681994 s in the future
1721 09:33:20.781441 tar: ./lkdtm/LOOP.sh: time stamp 2022-07-21 09:27:41 is 10589477.471262327 s in the future
1722 09:33:20.781772 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-07-21 09:27:41 is 10589477.465081994 s in the future
1723 09:33:20.824778 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-07-21 09:27:41 is 10589477.458274994 s in the future
1724 09:33:20.825230 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-07-21 09:27:41 is 10589477.45172766 s in the future
1725 09:33:20.825587 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-07-21 09:27:41 is 10589477.44534666 s in the future
1726 09:33:20.825921 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-07-21 09:27:41 is 10589477.438499327 s in the future
1727 09:33:20.826237 tar: ./lkdtm/tests.txt: time stamp 2022-06-24 15:00:54 is 8276670.432325994 s in the future
1728 09:33:20.868740 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-07-21 09:27:41 is 10589477.42588666 s in the future
1729 09:33:20.869187 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-07-21 09:27:41 is 10589477.418689994 s in the future
1730 09:33:20.869542 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-07-21 09:27:41 is 10589477.412245994 s in the future
1731 09:33:20.869874 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-07-21 09:27:41 is 10589477.40587866 s in the future
1732 09:33:20.870193 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-07-21 09:27:41 is 10589477.39831066 s in the future
1733 09:33:20.912764 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-07-21 09:27:41 is 10589477.391553327 s in the future
1734 09:33:20.913210 tar: ./lkdtm/WARNING.sh: time stamp 2022-07-21 09:27:41 is 10589477.385111327 s in the future
1735 09:33:20.913565 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-07-21 09:27:41 is 10589477.377884994 s in the future
1736 09:33:20.913896 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-07-21 09:27:41 is 10589477.371332327 s in the future
1737 09:33:20.914216 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-07-21 09:27:41 is 10589477.364743994 s in the future
1738 09:33:20.956754 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-07-21 09:27:41 is 10589477.35719766 s in the future
1739 09:33:20.957201 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-07-21 09:27:41 is 10589477.350673327 s in the future
1740 09:33:20.957556 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-07-21 09:27:41 is 10589477.344112327 s in the future
1741 09:33:20.957886 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-07-21 09:27:41 is 10589477.33660266 s in the future
1742 09:33:20.958202 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-07-21 09:27:41 is 10589477.33004266 s in the future
1743 09:33:21.000688 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-07-21 09:27:41 is 10589477.32333366 s in the future
1744 09:33:21.001244 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-07-21 09:27:41 is 10589477.316052327 s in the future
1745 09:33:21.001603 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-07-21 09:27:41 is 10589477.309033327 s in the future
1746 09:33:21.001931 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-07-21 09:27:41 is 10589477.301348327 s in the future
1747 09:33:21.044822 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-07-21 09:27:41 is 10589477.29383666 s in the future
1748 09:33:21.045367 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-21 09:27:41 is 10589477.28635866 s in the future
1749 09:33:21.045726 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-07-21 09:27:41 is 10589477.278289327 s in the future
1750 09:33:21.046060 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-07-21 09:27:41 is 10589477.271331993 s in the future
1751 09:33:21.046377 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-07-21 09:27:41 is 10589477.264465993 s in the future
1752 09:33:21.046685 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-07-21 09:27:41 is 10589477.257250993 s in the future
1753 09:33:21.046991 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-07-21 09:27:41 is 10589477.250470993 s in the future
1754 09:33:21.047292 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-07-21 09:27:41 is 10589477.24389066 s in the future
1755 09:33:21.047592 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-07-21 09:27:41 is 10589477.23393566 s in the future
1756 09:33:21.092829 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-07-21 09:27:41 is 10589477.226934993 s in the future
1757 09:33:21.093373 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-07-21 09:27:41 is 10589477.219997993 s in the future
1758 09:33:21.093731 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-07-21 09:27:41 is 10589477.212257327 s in the future
1759 09:33:21.094066 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-07-21 09:27:41 is 10589477.20574866 s in the future
1760 09:33:21.094386 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-07-21 09:27:41 is 10589477.199013993 s in the future
1761 09:33:21.130066 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-07-21 09:27:41 is 10589477.191152993 s in the future
1762 09:33:21.130607 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-07-21 09:27:41 is 10589477.18448966 s in the future
1763 09:33:21.130967 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-07-21 09:27:41 is 10589477.177996993 s in the future
1764 09:33:21.131297 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-07-21 09:27:41 is 10589477.169942993 s in the future
1765 09:33:21.131615 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-07-21 09:27:41 is 10589477.163140327 s in the future
1766 09:33:21.172948 tar: ./lkdtm/PANIC.sh: time stamp 2022-07-21 09:27:41 is 10589477.154667327 s in the future
1767 09:33:21.173396 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-07-21 09:27:41 is 10589477.148167993 s in the future
1768 09:33:21.173756 tar: ./lkdtm: time stamp 2022-07-21 09:28:07 is 10589503.145067993 s in the future
1769 09:33:21.174087 tar: ./fpu/run_test_fpu.sh: time stamp 2022-06-24 15:00:54 is 8276670.13535466 s in the future
1770 09:33:21.174405 tar: ./fpu/test_fpu: time stamp 2022-07-21 09:27:38 is 10589474.127997993 s in the future
1771 09:33:21.216547 tar: ./fpu: time stamp 2022-07-21 09:28:06 is 10589502.124642327 s in the future
1772 09:33:21.216674 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-06-24 15:00:54 is 8276670.11349266 s in the future
1773 09:33:21.216766 tar: ./memory-hotplug: time stamp 2022-07-21 09:28:07 is 10589503.11012366 s in the future
1774 09:33:21.216851 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-07-21 09:27:35 is 10589471.097693327 s in the future
1775 09:33:21.216933 tar: ./clone3/clone3_set_tid: time stamp 2022-07-21 09:27:35 is 10589471.085913993 s in the future
1776 09:33:21.260694 tar: ./clone3/clone3_clear_sighand: time stamp 2022-07-21 09:27:35 is 10589471.07709566 s in the future
1777 09:33:21.261077 tar: ./clone3/clone3: time stamp 2022-07-21 09:27:35 is 10589471.068928327 s in the future
1778 09:33:21.261379 tar: ./clone3: time stamp 2022-07-21 09:28:05 is 10589501.065723327 s in the future
1779 09:33:21.261660 tar: ./tpm2/tpm2_tests.py: time stamp 2022-06-24 15:00:54 is 8276670.055236327 s in the future
1780 09:33:21.261932 tar: ./tpm2/test_space.sh: time stamp 2022-06-24 15:00:54 is 8276670.048268993 s in the future
1781 09:33:21.304770 tar: ./tpm2/test_smoke.sh: time stamp 2022-06-24 15:00:54 is 8276670.04182666 s in the future
1782 09:33:21.305217 tar: ./tpm2/tpm2.py: time stamp 2022-06-24 15:00:54 is 8276670.033900993 s in the future
1783 09:33:21.305576 tar: ./tpm2: time stamp 2022-07-21 09:28:10 is 10589506.030427327 s in the future
1784 09:33:21.305907 tar: ./user/test_user_copy.sh: time stamp 2022-06-24 15:00:54 is 8276670.021032993 s in the future
1785 09:33:21.306230 tar: ./user: time stamp 2022-07-21 09:28:10 is 10589506.01775066 s in the future
1786 09:33:21.306583 tar: .: time stamp 2022-07-21 09:28:11 is 10589507.014253327 s in the future
1787 09:33:21.306896 skiplist:
1788 09:33:21.348887 ========================================
1789 09:33:21.349433 breakpoints:breakpoint_test
1790 09:33:21.365360 breakpoints:step_after_suspend_test
1791 09:33:21.429038 ftrace:ftracetest
1792 09:33:21.476997 net:rtnetlink.sh
1793 09:33:21.524837 net:tls
1794 09:33:21.588833 netfilter:bridge_brouter.sh
1795 09:33:21.636708 netfilter:nft_flowtable.sh
1796 09:33:21.700673 netfilter:nft_trans_stress.sh
1797 09:33:21.748580 pidfd:pidfd_wait
1798 09:33:21.796471 ========================================
1799 09:33:24.319763 [ 87.995178] kselftest: Running tests in lkdtm
1800 09:33:24.367420 TAP version 13
1801 09:33:24.399590 1..70
1802 09:33:24.447488 # selftests: lkdtm: PANIC.sh
1803 09:33:24.798885 # Skipping PANIC: crashes entire system
1804 09:33:24.814709 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1805 09:33:24.862337 # selftests: lkdtm: BUG.sh
1806 09:33:25.448971 [ 89.088155] lkdtm: Performing direct entry BUG
1807 09:33:25.449482 [ 89.092926] ------------[ cut here ]------------
1808 09:33:25.449860 [ 89.097555] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1809 09:33:25.450172 [ 89.102790] Internal error: Oops - BUG: 0 [#1] SMP ARM
1810 09:33:25.492169 [ 89.107938] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
1811 09:33:25.492642 [ 89.137028] CPU: 0 PID: 797 Comm: cat Not tainted 5.10.129-cip12 #1
1812 09:33:25.492971 [ 89.143319] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1813 09:33:25.493274 [ 89.149888] PC is at lkdtm_BUG+0x14/0x18
1814 09:33:25.493565 [ 89.153842] LR is at lkdtm_do_action+0x2c/0x4c
1815 09:33:25.493847 [ 89.158311] pc : [<c0c2d5c0>] lr : [<c0c2d040>] psr: a00e0013
1816 09:33:25.494126 [ 89.164598] sp : c4043e58 ip : c4043e68 fp : c4043e64
1817 09:33:25.494398 [ 89.169842] r10: 00000004 r9 : c1acb7e4 r8 : c15e7d40
1818 09:33:25.535705 [ 89.175088] r7 : c4043f60 r6 : 00000004 r5 : c641e000 r4 : 00000001
1819 09:33:25.536237 [ 89.181635] r3 : c0c2d5ac r2 : ac2e9082 r1 : ef7815e0 r0 : c15e7d48
1820 09:33:25.536590 [ 89.188187] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1821 09:33:25.536897 [ 89.195344] Control: 10c5387d Table: 15f9004a DAC: 00000051
1822 09:33:25.537188 [ 89.201116] Process cat (pid: 797, stack limit = 0x0536b0bd)
1823 09:33:25.537471 [ 89.206800] Stack: (0xc4043e58 to 0xc4044000)
1824 09:33:25.537750 [ 89.211184] 3e40: c4043e74 c4043e68
1825 09:33:25.579012 [ 89.219393] 3e60: c0c2d040 c0c2d5b8 c4043e9c c4043e78 c0c2d540 c0c2d020 c0c2d420 c42d63c0
1826 09:33:25.579526 [ 89.227601] 3e80: b6e57000 00000004 c530acc0 c4043f60 c4043ec4 c4043ea0 c07f4c60 c0c2d42c
1827 09:33:25.579854 [ 89.235808] 3ea0: 00000000 c42d63c0 b6e57000 c2816000 c4043f60 c07f4bfc c4043f5c c4043ec8
1828 09:33:25.580153 [ 89.244015] 3ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c4042000
1829 09:33:25.580475 [ 89.252223] 3ee0: b6e57000 00020000 00000004 00000004 0001fffc c4043ee0 00000001 b6e56000
1830 09:33:25.622168 [ 89.260429] 3f00: c434cf00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1831 09:33:25.622575 [ 89.268637] 3f20: 00000000 00000000 c136d548 ac2e9082 c205c080 c42d63c0 c42d63c0 c4042000
1832 09:33:25.622900 [ 89.276844] 3f40: b6e57000 00000000 00000000 00000004 c4043f94 c4043f60 c05988bc c0598228
1833 09:33:25.623200 [ 89.285051] 3f60: 00000000 00000000 c4043fac ac2e9082 00000004 00000004 b6f9ee00 00000004
1834 09:33:25.623487 [ 89.293258] 3f80: c03002e4 c4042000 c4043fa4 c4043f98 c059894c c0598854 00000000 c4043fa8
1835 09:33:25.665595 [ 89.301466] 3fa0: c03000c0 c0598940 00000004 00000004 00000001 b6e57000 00000004 00000000
1836 09:33:25.666002 [ 89.309674] 3fc0: 00000004 00000004 b6f9ee00 00000004 00000001 00000000 00020000 be988a54
1837 09:33:25.666324 [ 89.317881] 3fe0: 00000004 be988788 b6f0c94f b6e92c66 800e0030 00000001 00000000 00000000
1838 09:33:25.666624 [ 89.326075] Backtrace:
1839 09:33:25.666909 [ 89.328576] [<c0c2d5ac>] (lkdtm_BUG) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
1840 09:33:25.667191 [ 89.336187] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
1841 09:33:25.708990 [ 89.344231] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
1842 09:33:25.709516 [ 89.352181] r9:c4043f60 r8:c530acc0 r7:00000004 r6:b6e57000 r5:c42d63c0 r4:c0c2d420
1843 09:33:25.709859 [ 89.359965] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1844 09:33:25.710164 [ 89.367828] r9:c07f4bfc r8:c4043f60 r7:c2816000 r6:b6e57000 r5:c42d63c0 r4:00000000
1845 09:33:25.710459 [ 89.375605] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1846 09:33:25.710747 [ 89.382773] r10:00000004 r9:00000000 r8:00000000 r7:b6e57000 r6:c4042000 r5:c42d63c0
1847 09:33:25.711027 [ 89.390621] r4:c42d63c0
1848 09:33:25.752448 [ 89.393186] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1849 09:33:25.752996 [ 89.400350] r9:c4042000 r8:c03002e4 r7:00000004 r6:b6f9ee00 r5:00000004 r4:00000004
1850 09:33:25.753343 [ 89.408128] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1851 09:33:25.753648 [ 89.415717] Exception stack(0xc4043fa8 to 0xc4043ff0)
1852 09:33:25.753945 [ 89.420798] 3fa0: 00000004 00000004 00000001 b6e57000 00000004 00000000
1853 09:33:25.754234 [ 89.429005] 3fc0: 00000004 00000004 b6f9ee00 00000004 00000001 00000000 00020000 be988a54
1854 09:33:25.796179 [ 89.437205] 3fe0: 00000004 be988788 b6f0c94f b6e92c66
1855 09:33:25.796758 [ 89.442286] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1856 09:33:25.797117 [ 89.448411] ---[ end trace 63d27ecc870d0051 ]---
1857 09:33:25.797446 [ 89.453054] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1858 09:33:25.797766 [ 89.461950] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 797, name: cat
1859 09:33:25.798082 [ 89.469624] INFO: lockdep is turned off.
1860 09:33:25.798388 [ 89.473565] irq event stamp: 1592
1861 09:33:25.839213 [ 89.476922] hardirqs last enabled at (1591): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1862 09:33:25.839785 [ 89.484783] hardirqs last disabled at (1592): [<c0300c60>] __und_svc+0x60/0x6c
1863 09:33:25.840147 [ 89.492035] softirqs last enabled at (1236): [<c03021a8>] __do_softirq+0x378/0x5fc
1864 09:33:25.840514 [ 89.499723] softirqs last disabled at (1231): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1865 09:33:25.840840 [ 89.507581] CPU: 0 PID: 797 Comm: cat Tainted: G D 5.10.129-cip12 #1
1866 09:33:25.841156 [ 89.515255] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1867 09:33:25.841464 [ 89.521800] Backtrace:
1868 09:33:25.882693 [ 89.524304] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
1869 09:33:25.883269 [ 89.531902] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f6a8
1870 09:33:25.883634 [ 89.537595] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
1871 09:33:25.883971 [ 89.544948] [<c135179c>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
1872 09:33:25.884293 [ 89.552723] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c8244 r4:c4042000
1873 09:33:25.926181 [ 89.560499] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
1874 09:33:25.926737 [ 89.568353] r6:00000000 r5:00000031 r4:c19c8244
1875 09:33:25.927095 [ 89.573015] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
1876 09:33:25.927429 [ 89.580782] r6:00000001 r5:c4042000 r4:c5fc4380
1877 09:33:25.927749 [ 89.585446] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1878 09:33:25.928064 [ 89.592784] r8:0000000b r7:c1e0fc0c r6:ffffe000 r5:00000000 r4:c5fc4380
1879 09:33:25.928404 [ 89.599523] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1880 09:33:25.928712 [ 89.606071] r7:c1e0fc0c
1881 09:33:25.969337 [ 89.608636] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1882 09:33:25.969893 [ 89.615716] r10:00000004 r9:c4042000 r8:c15e7d40 r7:00000000 r6:c4043dc8 r5:c0c2d5c0
1883 09:33:25.970253 [ 89.623565] r4:e7f001f2
1884 09:33:25.970596 [ 89.626133] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1885 09:33:25.970937 [ 89.634069] Exception stack(0xc4043dc8 to 0xc4043e10)
1886 09:33:25.971253 [ 89.639150] 3dc0: c15e7d48 ef7815e0 ac2e9082 c0c2d5ac 00000001 c641e000
1887 09:33:26.012691 [ 89.647358] 3de0: 00000004 c4043f60 c15e7d40 c1acb7e4 00000004 c4043e64 c4043e68 c4043e58
1888 09:33:26.013254 [ 89.655559] 3e00: c0c2d040 c0c2d5c0 a00e0013 ffffffff
1889 09:33:26.013619 [ 89.660637] r7:c4043dfc r6:ffffffff r5:a00e0013 r4:c0c2d5c4
1890 09:33:26.013952 [ 89.666339] [<c0c2d5ac>] (lkdtm_BUG) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
1891 09:33:26.014277 [ 89.673944] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
1892 09:33:26.014616 [ 89.681983] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
1893 09:33:26.014930 [ 89.689930] r9:c4043f60 r8:c530acc0 r7:00000004 r6:b6e57000 r5:c42d63c0 r4:c0c2d420
1894 09:33:26.055996 [ 89.697707] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1895 09:33:26.056606 [ 89.705567] r9:c07f4bfc r8:c4043f60 r7:c2816000 r6:b6e57000 r5:c42d63c0 r4:00000000
1896 09:33:26.056974 [ 89.713341] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1897 09:33:26.057310 [ 89.720507] r10:00000004 r9:00000000 r8:00000000 r7:b6e57000 r6:c4042000 r5:c42d63c0
1898 09:33:26.057658 [ 89.728355] r4:c42d63c0
1899 09:33:26.057975 [ 89.730920] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1900 09:33:26.109117 [ 89.738086] r9:c4042000 r8:c03002e4 r7:00000004 r6:b6f9ee00 r5:00000004 r4:00000004
1901 09:33:26.109704 [ 89.745859] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1902 09:33:26.110094 [ 89.753447] Exception stack(0xc4043fa8 to 0xc4043ff0)
1903 09:33:26.110464 [ 89.758527] 3fa0: 00000004 00000004 00000001 b6e57000 00000004 00000000
1904 09:33:26.110802 [ 89.766733] 3fc0: 00000004 00000004 b6f9ee00 00000004 00000001 00000000 00020000 be988a54
1905 09:33:26.111124 [ 89.774934] 3fe0: 00000004 be988788 b6f0c94f b6e92c66
1906 09:33:26.111461 # Segmentation fault
1907 09:33:26.199544 # [ 89.088155] lkdtm: Performing direct entry BUG
1908 09:33:26.199696 # [ 89.092926] ------------[ cut here ]------------
1909 09:33:26.199774 # [ 89.097555] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1910 09:33:26.199853 # [ 89.102790] Internal error: Oops - BUG: 0 [#1] SMP ARM
1911 09:33:26.242513 # [ 89.107938] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
1912 09:33:26.242616 # [ 89.137028] CPU: 0 PID: 797 Comm: cat Not tainted 5.10.129-cip12 #1
1913 09:33:26.242696 # [ 89.143319] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1914 09:33:26.242772 # [ 89.149888] PC is at lkdtm_BUG+0x14/0x18
1915 09:33:26.242844 # [ 89.153842] LR is at lkdtm_do_action+0x2c/0x4c
1916 09:33:26.242913 # [ 89.158311] pc : [<c0c2d5c0>] lr : [<c0c2d040>] psr: a00e0013
1917 09:33:26.242979 # [ 89.164598] sp : c4043e58 ip : c4043e68 fp : c4043e64
1918 09:33:26.285989 # [ 89.169842] r10: 00000004 r9 : c1acb7e4 r8 : c15e7d40
1919 09:33:26.286418 # [ 89.175088] r7 : c4043f60 r6 : 00000004 r5 : c641e000 r4 : 00000001
1920 09:33:26.286746 # [ 89.181635] r3 : c0c2d5ac r2 : ac2e9082 r1 : ef7815e0 r0 : c15e7d48
1921 09:33:26.287054 # [ 89.188187] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1922 09:33:26.287349 # [ 89.195344] Control: 10c5387d Table: 15f9004a DAC: 00000051
1923 09:33:26.287654 # [ 89.201116] Process cat (pid: 797, stack limit = 0x0536b0bd)
1924 09:33:26.287938 # [ 89.206800] Stack: (0xc4043e58 to 0xc4044000)
1925 09:33:26.329153 # [ 89.211184] 3e40: c4043e74 c4043e68
1926 09:33:26.329709 # [ 89.219393] 3e60: c0c2d040 c0c2d5b8 c4043e9c c4043e78 c0c2d540 c0c2d020 c0c2d420 c42d63c0
1927 09:33:26.330076 # [ 89.227601] 3e80: b6e57000 00000004 c530acc0 c4043f60 c4043ec4 c4043ea0 c07f4c60 c0c2d42c
1928 09:33:26.330440 # [ 89.235808] 3ea0: 00000000 c42d63c0 b6e57000 c2816000 c4043f60 c07f4bfc c4043f5c c4043ec8
1929 09:33:26.330772 # [ 89.244015] 3ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c4042000
1930 09:33:26.372808 # [ 89.252223] 3ee0: b6e57000 00020000 00000004 00000004 0001fffc c4043ee0 00000001 b6e56000
1931 09:33:26.373382 # [ 89.260429] 3f00: c434cf00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1932 09:33:26.373778 # [ 89.268637] 3f20: 00000000 00000000 c136d548 ac2e9082 c205c080 c42d63c0 c42d63c0 c4042000
1933 09:33:26.374121 # [ 89.276844] 3f40: b6e57000 00000000 00000000 00000004 c4043f94 c4043f60 c05988bc c0598228
1934 09:33:26.374456 # [ 89.285051] 3f60: 00000000 00000000 c4043fac ac2e9082 00000004 00000004 b6f9ee00 00000004
1935 09:33:26.374769 # [ 89.293258] 3f80: c03002e4 c4042000 c4043fa4 c4043f98 c059894c c0598854 00000000 c4043fa8
1936 09:33:26.416780 # [ 89.301466] 3fa0: c03000c0 c0598940 00000004 00000004 00000001 b6e57000 00000004 00000000
1937 09:33:26.417236 # [ 89.309674] 3fc0: 00000004 00000004 b6f9ee00 00000004 00000001 00000000 00020000 be988a54
1938 09:33:26.417607 # [ 89.317881] 3fe0: 00000004 be988788 b6f0c94f b6e92c66 800e0030 00000001 00000000 00000000
1939 09:33:26.417943 # [ 89.326075] Backtrace:
1940 09:33:26.418266 # [ 89.328576] [<c0c2d5ac>] (lkdtm_BUG) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
1941 09:33:26.418595 # [ 89.336187] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
1942 09:33:26.460769 # [ 89.344231] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
1943 09:33:26.461234 # [ 89.352181] r9:c4043f60 r8:c530acc0 r7:00000004 r6:b6e57000 r5:c42d63c0 r4:c0c2d420
1944 09:33:26.461589 # [ 89.359965] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1945 09:33:26.461921 # [ 89.367828] r9:c07f4bfc r8:c4043f60 r7:c2816000 r6:b6e57000 r5:c42d63c0 r4:00000000
1946 09:33:26.462241 # [ 89.375605] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1947 09:33:26.504671 # [ 89.382773] r10:00000004 r9:00000000 r8:00000000 r7:b6e57000 r6:c4042000 r5:c42d63c0
1948 09:33:26.505083 # [ 89.390621] r4:c42d63c0
1949 09:33:26.505404 # [ 89.393186] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1950 09:33:26.505738 # [ 89.400350] r9:c4042000 r8:c03002e4 r7:00000004 r6:b6f9ee00 r5:00000004 r4:00000004
1951 09:33:26.506058 # [ 89.408128] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1952 09:33:26.506367 # [ 89.415717] Exception stack(0xc4043fa8 to 0xc4043ff0)
1953 09:33:26.548831 # [ 89.420798] 3fa0: 00000004 00000004 00000001 b6e57000 00000004 00000000
1954 09:33:26.549380 # [ 89.429005] 3fc0: 00000004 00000004 b6f9ee00 00000004 00000001 00000000 00020000 be988a54
1955 09:33:26.549736 # [ 89.437205] 3fe0: 00000004 be988788 b6f0c94f b6e92c66
1956 09:33:26.550068 # [ 89.442286] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1957 09:33:26.550388 # [ 89.448411] ---[ end trace 63d27ecc870d0051 ]---
1958 09:33:26.550702 # [ 89.453054] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1959 09:33:26.551011 # [ 89.461950] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 797, name: cat
1960 09:33:26.592492 # [ 89.469624] INFO: lockdep is turned off.
1961 09:33:26.592588 # [ 89.473565] ir[ 90.232162] lkdtm: Performing direct entry WARNING
1962 09:33:26.592681 q event stamp: 1592
1963 09:33:26.592757 # [ 89.476[ 90.239240] ------------[ cut here ]------------
1964 09:33:26.592830 922] hardirqs last enabled at (1[ 90.246790] WARNING: CPU: 2 PID: 868 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1965 09:33:26.636858 591): [<c03d52a8>] console_unlock[ 90.258049] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
1966 09:33:26.637433 +0x4b0/0x6c0
1967 09:33:26.637796 # [ 89.484783] ha[ 90.289715] CPU: 2 PID: 868 Comm: cat Tainted: G D W 5.10.129-cip12 #1
1968 09:33:26.638130 rdirqs last disabled at (1592): [[ 90.300167] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1969 09:33:26.638446 <c0300c60>] __und_svc+0x60/0x6c
1970 09:33:26.638754 [ 90.309558] Backtrace:
1971 09:33:26.680754 # [ 89.492035] softirqs last e[ 90.314885] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
1972 09:33:26.681157 nabled at (1236): [<c03021a8>] __[ 90.325305] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
1973 09:33:26.681480 do_softirq+0x378/0x5fc
1974 09:33:26.681776 # [ 89.[ 90.333828] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
1975 09:33:26.682064 499723] softirqs last disabled at[ 90.344003] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1976 09:33:26.724783 (1231): [<c035ef9c>] __irq_exit_[ 90.353823] r9:00000009 r8:c0c2d60c r7:00000053 r6:00000009 r5:c0c2d60c r4:c1acbea0
1977 09:33:26.725320 rcu+0x178/0x1d0
1978 09:33:26.725674 # [ 89.507581][ 90.364430] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
1979 09:33:26.726011 CPU: 0 PID: 797 Comm: cat Tainte[ 90.374771] r7:00000053 r6:c1acbea0 r5:00000000 r4:c62c6000
1980 09:33:26.726335 d: G D 5.10.129-ci[ 90.383302] [<c134b798>] (warn_slowpath_fmt) from [<c0c2d60c>] (lkdtm_WARNING+0x48/0x4c)
1981 09:33:26.726654 p12 #1
1982 09:33:26.768721 # [ 89.515255] Hardware[ 90.394248] r9:c1acb7e8 r8:c15e7d40 r7:c62c7f60 r6:00000008 r5:c64de000 r4:00000002
1983 09:33:26.769173 name: Freescale i.MX6 Quad/DualL[ 90.404857] [<c0c2d5c4>] (lkdtm_WARNING) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
1984 09:33:26.769532 ite (Device Tree)
1985 09:33:26.769861 # [ 89.52180[ 90.415634] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
1986 09:33:26.770180 0] Backtrace:
1987 09:33:26.770498 # [ 89.524304] [ 90.426504] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
1988 09:33:26.812721 [<c134a340>] (dump_backtrace) fro[ 90.437276] r9:c62c7f60 r8:c530acc0 r7:00000008 r6:b6e0b000 r5:c65d8dc0 r4:c0c2d420
1989 09:33:26.813175 m [<c134a700>] (show_stack+0x20/0[ 90.447888] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1990 09:33:26.813502 x24)
1991 09:33:26.813837 # [ 89.531902] r7:ffffff[ 90.458575] r9:c07f4bfc r8:c62c7f60 r7:c2816000 r6:b6e0b000 r5:c65d8dc0 r4:00000000
1992 09:33:26.814159 ff r6:600e0093 r5:00000000 r4:c1f[ 90.469181] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1993 09:33:26.814477 0f6a8
1994 09:33:26.856742 # [ 89.537595] [<c134a6e[ 90.479177] r10:00000004 r9:00000000 r8:00000000 r7:b6e0b000 r6:c62c6000 r5:c65d8dc0
1995 09:33:26.857230 0>] (show_stack) from [<c135187c>[ 90.489865] r4:c65d8dc0
1996 09:33:26.857568 [ 90.495266] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1997 09:33:26.857922 ] (dump_stack+0xe0/0x100)
1998 09:33:26.858241 # [ [ 90.502409] r9:c62c6000 r8:c03002e4 r7:00000004 r6:b6f52e00 r5:00000008 r4:00000008
1999 09:33:26.858556 [ 90.513017] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2000 09:33:26.858866 89.544948] [<c135179c>] (dump_sta[ 90.520590] Exception stack(0xc62c7fa8 to 0xc62c7ff0)
2001 09:33:26.905016 [ 90.528503] 7fa0: 00000008 00000008 00000001 b6e0b000 00000008 00000000
2002 09:33:26.905537 [ 90.536690] 7fc0: 00000008 00000008 b6f52e00 00000004 00000001 00000000 00020000 bef8da54
2003 09:33:26.905929 [ 90.544873] 7fe0: 00000004 bef8d788 b6ec094f b6e46c66
2004 09:33:26.906420 ck) from [<c038e384>] (___might_s[ 90.549984] irq event stamp: 0
2005 09:33:26.906832 leep+0x1b0/0x2c0)
2006 09:33:26.907155 # [ 89.55272[ 90.555881] hardirqs last enabled at (0): [<00000000>] 0x0
2007 09:33:26.907469 3] r9:600e0093 r8:0000000b r7:c0[ 90.564312] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2008 09:33:26.948958 35bb84 r6:00000031 r5:c19c8244 r4[ 90.574676] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2009 09:33:26.949536 :c4042000
2010 09:33:26.949904 # [ 89.560499] [<c03[ 90.585030] softirqs last disabled at (0): [<00000000>] 0x0
2011 09:33:26.950235 8e1d4>] (___might_sleep) from [<c[ 90.593456] ---[ end trace 63d27ecc870d0052 ]---
2012 09:33:26.950559 038e504>] (__might_sleep+0x70/0xb0)
2013 09:33:26.950877 # [ 89.568353] r6:00000000 r5:00000031 r4:c19c8244
2014 09:33:26.951281 # [ 89.573015] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
2015 09:33:26.992741 # [ 89.580782] r6:00000001 r5:c4042000 r4:c5fc4380
2016 09:33:26.993269 # [ 89.585446] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
2017 09:33:26.993687 # [ 89.592784] r8:0000000b r7:c1e0fc0c r6:ffffe000 r5:00000000 r4:c5fc4380
2018 09:33:26.994045 # [ 89.599523] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
2019 09:33:26.994369 # [ 89.606071] r7:c1e0fc0c
2020 09:33:26.994761 # [ 89.608636] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
2021 09:33:26.995102 # [ 89.615716] r10:00000004 r9:c4042000 r8:c15e7d40 r7:00000000 r6:c4043dc8 r5:c0c2d5c0
2022 09:33:27.036803 # [ 89.623565] r4:e7f001f2
2023 09:33:27.037411 # [ 89.626133] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
2024 09:33:27.037852 # [ 89.634069] Exception stack(0xc4043dc8 to 0xc4043e10)
2025 09:33:27.038245 # [ 89.639150] 3dc0: c15e7d48 ef7815e0 ac2e9082 c0c2d5ac 00000001 c641e000
2026 09:33:27.038620 # [ 89.647358] 3de0: 00000004 c4043f60 c15e7d40 c1acb7e4 00000004 c4043e64 c4043e68 c4043e58
2027 09:33:27.038944 # [ 89.655559] 3e00: c0c2d040 c0c2d5c0 a00e0013 ffffffff
2028 09:33:27.039254 # [ 89.660637] r7:c4043dfc r6:ffffffff r5:a00e0013 r4:c0c2d5c4
2029 09:33:27.080751 # [ 89.666339] [<c0c2d5ac>] (lkdtm_BUG) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2030 09:33:27.081390 # [ 89.673944] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2031 09:33:27.081784 # [ 89.681983] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2032 09:33:27.082183 # [ 89.689930] r9:c4043f60 r8:c530acc0 r7:00000004 r6:b6e57000 r5:c42d63c0 r4:c0c2d420
2033 09:33:27.082510 # [ 89.697707] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2034 09:33:27.124740 # [ 89.705567] r9:c07f4bfc r8:c4043f60 r7:c2816000 r6:b6e57000 r5:c42d63c0 r4:00000000
2035 09:33:27.125250 # [ 89.713341] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2036 09:33:27.125661 # [ 89.720507] r10:00000004 r9:00000000 r8:00000000 r7:b6e57000 r6:c4042000 r5:c42d63c0
2037 09:33:27.126040 # [ 89.728355] r4:c42d63c0
2038 09:33:27.126367 # [ 89.730920] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2039 09:33:27.126680 # [ 89.738086] r9:c4042000 r8:c03002e4 r7:00000004 r6:b6f9ee00 r5:00000004 r4:00000004
2040 09:33:27.168754 # [ 89.745859] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2041 09:33:27.169196 # [ 89.753447] Exception stack(0xc4043fa8 to 0xc4043ff0)
2042 09:33:27.169576 # [ 89.758527] 3fa0: 00000004 00000004 00000001 b6e57000 00000004 00000000
2043 09:33:27.169938 # [ 89.766733] 3fc0: 00000004 00000004 b6f9ee00 00000004 00000001 00000000 00020000 be988a54
2044 09:33:27.170258 # [ 89.774934] 3fe0: 00000004 be988788 b6f0c94f b6e92c66
2045 09:33:27.170581 # BUG: saw 'kernel BUG at': ok
2046 09:33:27.170910 ok 2 selftests: lkdtm: BUG.sh
2047 09:33:27.171215 # selftests: lkdtm: WARNING.sh
2048 09:33:27.171532 # [ 90.232162] lkdtm: Performing direct entry WARNING
2049 09:33:27.212704 # [ 90.239240] ------------[ cut here ]------------
2050 09:33:27.213234 # [ 90.246790] WARNING: CPU: 2 PID: 868 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2051 09:33:27.213596 # [ 90.258049] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2052 09:33:27.256884 # [ 90.289715] CPU: 2 PID: 868 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2053 09:33:27.257461 # [ 90.300167] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2054 09:33:27.257848 # [ 90.309558] Backtrace:
2055 09:33:27.258207 # [ 90.314885] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
2056 09:33:27.258574 # [ 90.325305] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
2057 09:33:27.258918 # [ 90.333828] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
2058 09:33:27.300732 # [ 90.344003] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2059 09:33:27.301180 # [ 90.353823] r9:00000009 r8:c0c2d6[ 90.923662] lkdtm: Performing direct entry WARNING_MESSAGE
2060 09:33:27.301536 0c r7:00000053 r6:00000009 r5:c0c[ 90.929611] ------------[ cut here ]------------
2061 09:33:27.301876 2d60c r4:c1acbea0
2062 09:33:27.302198 # [ 90.36443[ 90.937161] WARNING: CPU: 2 PID: 903 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2063 09:33:27.302511 0] [<c03565f4>] (__warn) from [<c[ 90.949091] Warning message trigger count: 2
2064 09:33:27.344723 134b820>] (warn_slowpath_fmt+0x8c[ 90.956184] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2065 09:33:27.345198 /0xa8)
2066 09:33:27.345552 # [ 90.374771] r7:0000[ 90.987956] CPU: 2 PID: 903 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2067 09:33:27.388701 0053 r6:c1acbea0 r5:00000000 r4:c[ 90.998367] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2068 09:33:27.389156 62c6000
2069 09:33:27.389513 # [ 90.383302] [<c134b[ 91.007755] Backtrace:
2070 09:33:27.389840 798>] (warn_slowpath_fmt) from [<[ 91.013079] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
2071 09:33:27.390167 c0c2d60c>] (lkdtm_WARNING+0x48/0x[ 91.023496] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
2072 09:33:27.390485 4c)
2073 09:33:27.390794 # [ 90.394248] r9:c1acb7e[ 91.032015] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
2074 09:33:27.432720 8 r8:c15e7d40 r7:c62c7f60 r6:0000[ 91.042186] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2075 09:33:27.433174 0008 r5:c64de000 r4:00000002
2076 09:33:27.433535 # [[ 91.052002] r9:00000009 r8:c0c2d65c r7:00000058 r6:00000009 r5:c0c2d65c r4:c1acbea0
2077 09:33:27.433865 90.404857] [<c0c2d5c4>] (lkdtm[ 91.062607] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
2078 09:33:27.434185 _WARNING) from [<c0c2d040>] (lkdt[ 91.072944] r7:00000058 r6:c1acbea0 r5:c1acbebc r4:c4254000
2079 09:33:27.434503 m_do_action+0x2c/0x4c)
2080 09:33:27.476760 # [ 90.[ 91.081471] [<c134b798>] (warn_slowpath_fmt) from [<c0c2d65c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2081 09:33:27.477208 415634] [<c0c2d014>] (lkdtm_do_ac[ 91.093106] r9:c1acb7f0 r8:c15e7d40 r7:c4255f60 r6:00000010 r5:c6549000 r4:00000003
2082 09:33:27.477578 tion) from [<c0c2d540>] (direct_e[ 91.103710] [<c0c2d610>] (lkdtm_WARNING_MESSAGE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2083 09:33:27.477920 ntry+0x120/0x18c)
2084 09:33:27.478242 # [ 90.42650[ 91.115179] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2085 09:33:27.520773 4] [<c0c2d420>] (direct_entry) fr[ 91.126046] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2086 09:33:27.521227 om [<c07f4c60>] (full_proxy_write[ 91.136816] r9:c4255f60 r8:c530acc0 r7:00000010 r6:b6e84000 r5:c42de500 r4:c0c2d420
2087 09:33:27.521586 +0x64/0x94)
2088 09:33:27.521924 # [ 90.437276] r9[ 91.147423] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2089 09:33:27.522248 :c62c7f60 r8:c530acc0 r7:00000008[ 91.158109] r9:c07f4bfc r8:c4255f60 r7:c2816000 r6:b6e84000 r5:c42de500 r4:00000000
2090 09:33:27.564747 r6:b6e0b000 r5:c65d8dc0 r4:c0c2d[ 91.168713] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2091 09:33:27.565198 420
2092 09:33:27.565551 # [ 90.447888] [<c07f4bfc>[ 91.178707] r10:00000004 r9:00000000 r8:00000000 r7:b6e84000 r6:c4254000 r5:c42de500
2093 09:33:27.565885 ] (full_proxy_write) from [<c0598[ 91.189389] r4:c42de500
2094 09:33:27.566209 328>] (vfs_write+0x10c/0x524)
2095 09:33:27.566526 # [ 91.194787] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2096 09:33:27.566834 [ 90.458575] r9:c07f4bfc r8:c6[ 91.204795] r9:c4254000 r8:c03002e4 r7:00000004 r6:b6fcbe00 r5:00000010 r4:00000010
2097 09:33:27.608519 2c7f60 r7:c2816000 r6:b6e0b000 r5[ 91.215408] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2098 09:33:27.608633 :c65d8dc0 r4:00000000
2099 09:33:27.608727 # [ 90.4[ 91.225829] Exception stack(0xc4255fa8 to 0xc4255ff0)
2100 09:33:27.608829 69181] [<c059821c>] (vfs_write) f[ 91.233745] 5fa0: 00000010 00000010 00000001 b6e84000 00000010 00000000
2101 09:33:27.608929 rom [<c05988bc>] (ksys_write+0x74[ 91.244779] 5fc0: 00000010 00000010 b6fcbe00 00000004 00000001 00000000 00020000 be9fea54
2102 09:33:27.609025 /0xec)
2103 09:33:27.609118 # [ 90.479177] r10:000[ 91.255815] 5fe0: 00000004 be9fe788 b6f3994f b6ebfc66
2104 09:33:27.652566 00004 r9:00000000 r8:00000000 r7:[ 91.263767] irq event stamp: 0
2105 09:33:27.652663 b6e0b000 r6:c62c6000 r5:c65d8dc0[ 91.269670] hardirqs last enabled at (0): [<00000000>] 0x0
2106 09:33:27.652740 # [ 90.489865] r4:c65d8dc0
2107 09:33:27.652845 #[ 91.278124] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2108 09:33:27.652912 [ 90.495266] [<c0598848>] (ksy[ 91.288483] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2109 09:33:27.652979 s_write) from [<c059894c>] (sys_w[ 91.298815] softirqs last disabled at (0): [<00000000>] 0x0
2110 09:33:27.696558 rite+0x18/0x1c)
2111 09:33:27.696661 # [ 90.502409][ 91.307237] ---[ end trace 63d27ecc870d0053 ]---
2112 09:33:27.696739 r9:c62c6000 r8:c03002e4 r7:00000004 r6:b6f52e00 r5:00000008 r4:00000008
2113 09:33:27.696811 # [ 90.513017] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2114 09:33:27.696879 # [ 90.520590] Exception stack(0xc62c7fa8 to 0xc62c7ff0)
2115 09:33:27.696946 # [ 90.528503] 7fa0: 00000008 00000008 00000001 b6e0b000 00000008 00000000
2116 09:33:27.697013 # [ 90.536690] 7fc0: 00000008 00000008 b6f52e00 00000004 00000001 00000000 00020000 bef8da54
2117 09:33:27.740770 # [ 90.544873] 7fe0: 00000004 bef8d788 b6ec094f b6e46c66
2118 09:33:27.741216 # [ 90.549984] irq event stamp: 0
2119 09:33:27.741573 # [ 90.555881] hardirqs last enabled at (0): [<00000000>] 0x0
2120 09:33:27.741904 # [ 90.564312] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2121 09:33:27.742227 # [ 90.574676] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2122 09:33:27.742540 # [ 90.585030] softirqs last disabled at (0): [<00000000>] 0x0
2123 09:33:27.742847 # [ 90.593456] ---[ end trace 63d27ecc870d0052 ]---
2124 09:33:27.743151 # WARNING: saw 'WARNING:': ok
2125 09:33:27.784735 ok 3 selftests: lkdtm: WARNING.sh
2126 09:33:27.785282 # selftests: lkdtm: WARNING_MESSAGE.sh
2127 09:33:27.785658 # [ 90.923662] lkdtm: Performing direct entry WARNING_MESSAGE
2128 09:33:27.785992 # [ 90.929611] ------------[ cut here ]------------
2129 09:33:27.786329 # [ 90.937161] WARNING: CPU: 2 PID: 903 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2130 09:33:27.786643 # [ 90.949091] Warning message trigger count: 2
2131 09:33:27.832433 # [ 90.956184] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2132 09:33:27.832532 # [ 90.987956] CPU: 2 PID: 903 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2133 09:33:27.832609 # [ 90.998367] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2134 09:33:27.832680 # [ 91.007755] Backtrace:
2135 09:33:27.832749 # [ 91.013079] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
2136 09:33:27.872439 # [ 91.023496] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
2137 09:33:27.872534 # [ 91.032015] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
2138 09:33:27.872610 # [ 91.042186] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2139 09:33:27.872680 # [ 91.052002] r9:00000009 r8:c0c2d65c r7:00000058 r6:00000009 r5:c0c2d65c r4:c1acbea0
2140 09:33:27.872748 # [ 91.062607] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
2141 09:33:27.872814 # [ 91.072944] r7:00000058 r6:c1acbea0 r5:c1acbebc r4:c4254000
2142 09:33:27.916442 # [ 91.081471] [<c134b798>] (warn_slowpath_fmt) from [<c0c2d65c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2143 09:33:27.916538 # [ 91.093106] r9:c1acb7f0 r8:c15e7d40 r7:c4255f60 r6:00000010 r5:c6549000 r4:00000003
2144 09:33:27.916613 # [ 91.103710] [<c0c2d610>] (lkdtm_WARNING_MESSAGE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2145 09:33:27.916684 # [ 91.115179] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2146 09:33:27.916752 # [ 91.126046] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2147 09:33:27.964471 # [ 91.136816] r9:c4255f60 r8:c530acc0 r7:00000010 r6:b6e84000 r5:c42de500 r4:c0c2d420
2148 09:33:27.964567 # [ 91.147423] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2149 09:33:27.964642 # [ 91.158109] r9:c07f4bfc r8:c4255f60 r7:c2816000 r6:b6e84000 r5:c42de500 r4:00000000
2150 09:33:27.964712 # [ 91.168713] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2151 09:33:27.964778 # [ 91.178707] r10:00000004 r9:00000000 r8:00000000 r7:b6e84000 r6:c4254000 r5:c42de500
2152 09:33:27.964844 # [ 91.189389] r4:c42de500
2153 09:33:28.004382 # [ 91.194787] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2154 09:33:28.004509 # [ 91.204795] r9:c4254000 r8:c03002e4 r7:00000004 r6:b6fcbe00 r5:00000010 r4:00000010
2155 09:33:28.004590 # [ 91.215408] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2156 09:33:28.004696 # [ 91.225829] Exception stack(0xc4255fa8 to 0xc4255ff0)
2157 09:33:28.004797 # [ 91.233[ 91.632022] lkdtm: Performing direct entry EXCEPTION
2158 09:33:28.004876 745] 5fa0: 0000[ 91.637461] 8<--- cut here ---
2159 09:33:28.052508 0010 00000010 00000[0 0 1 9b16.e43280] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2160 09:33:28.052661 84000 00000010 00000000
2161 09:33:28.052780 # [ 91[ 91.653695] pgd = df0e35bb
2162 09:33:28.052890 .244779] 5fc0: 00000010 00000010 [ 91.659226] [00000000] *pgd=00000000
2163 09:33:28.052999 b6fcbe00 00000004 00000001 000000[ 91.665742] Internal error: Oops: 805 [#2] SMP ARM
2164 09:33:28.053104 00 00020000 be9fea54
2165 09:33:28.053207 # [ 91.25[ 91.673226] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2166 09:33:28.053315 5815] 5fe0: 000000[0 4 b9e19.f704935] CPU: 1 PID: 935 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2167 09:33:28.053419 788 b6f3994f[ b 6 e9b1f.c76164755] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2168 09:33:28.053522 # [ 91.263767] irq event sta[m 91.723204] PC is at lkdtm_EXCEPTION+0x18/0x20
2169 09:33:28.053621 : 0
2170 09:33:28.053717 # [ 91.[2 6 9 9617.07]3 0h25] LR is at lkdtm_do_action+0x2c/0x4c
2171 09:33:28.100787 ardirqs l[a s t 9 1e.n7a3b6l6e7d] pc : [<c0c2d67c>] lr : [<c0c2d040>] psr: a00e0013
2172 09:33:28.101232 at (0): [[ < 0 09010.07040406>7]] sp : c453be58 ip : c453be68 fp : c453be64
2173 09:33:28.101586 0x0
2174 09:33:28.101911 # [[ 9911..27571861324] r10: 0000000a r9 : c1acb800 r8 : c15e7d40
2175 09:33:28.102229 ] hardir[q s l9a1s.t7 5d8i5s9a3] r7 : c453bf60 r6 : 0000000a r5 : c6538000 r4 : 00000004
2176 09:33:28.102541 led at ([0 ) : 9[1<.c706365835c6] r3 : 00000000 r2 : 8ccc3b58 r1 : ef7965e0 r0 : c15e7d60
2177 09:33:28.139010 0>] copy_pro[c e s s9+1.07x755c189] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2178 09:33:28.139466 /0x194c
2179 09:33:28.139813 # [[ 9911..728848043] Control: 10c5387d Table: 1612404a DAC: 00000051
2180 09:33:28.140143 83] softirqs la[s t 9e1n.a7b9l642] Process cat (pid: 935, stack limit = 0xf03eb86e)
2181 09:33:28.140503 ed at (0):[ [ < 9c10.375939c2e90] Stack: (0xc453be58 to 0xc453c000)
2182 09:33:28.140820 >] copy_proces[s + 0 x951c.88/005389] be40: c453be74 c453be68
2183 09:33:28.141133 194c
2184 09:33:28.181766 # [ 91.2988[1 5 ] 9s1o.f15564] be60: c0c2d040 c0c2d670 c453be9c c453be78 c0c2d540 c0c2d020 c0c2d420 c41ce8c0
2185 09:33:28.181861 tirqs last disab[l e d 9a1t. 8(25907] be80: b6ded000 0000000a c530acc0 c453bf60 c453bec4 c453bea0 c07f4c60 c0c2d42c
2186 09:33:28.181936 ): [<00000000>][ 0 x 091
2187 09:33:28.182031 .#8 3[165] bea0: 00000000 c41ce8c0 b6ded000 c2816000 c453bf60 c07f4bfc c453bf5c c453bec8
2188 09:33:28.182104 91.307237] -[- - [ 9e1n.8d4 6336] bec0: c0598328 c07f4c08 00000001 00000000 c05988bc c418d664 c05988bc c453a000
2189 09:33:28.182175 race 63d27ecc87[0 d 0 09513. 8]5-507] bee0: b6ded000 00020000 00000004 0000000a 0001fff6 c453bee0 00000001 00000805
2190 09:33:28.182244 --
2191 09:33:28.225088 # WARNING[_ M E S9S1A.G8E6:6 77] bf00: c42d7540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2192 09:33:28.225363 saw 'message tri[g g e r9'1:. 8o76763] bf20: 00000000 00000000 c453a000 8ccc3b58 b6dec000 c41ce8c0 c41ce8c0 c453a000
2193 09:33:28.225584
2194 09:33:28.225789 ok 4 selftes[t s : 9l1k.d8t8m7020] bf40: b6ded000 00000000 00000000 00000004 c453bf94 c453bf60 c05988bc c0598228
2195 09:33:28.225990 WARNING_MESSAG[E . s h91
2196 09:33:28.226178 .#8 9s194] bf60: 00000000 00000000 c453bfac 8ccc3b58 0000000a 0000000a b6f34e00 00000004
2197 09:33:28.268753 elftests: lkdtm[: E X9C1E.P9T0I365] bf80: c03002e4 c453a000 c453bfa4 c453bf98 c059894c c0598854 00000000 c453bfa8
2198 09:33:28.269277 ON.sh
2199 09:33:28.269634 [ 91.917535] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6ded000 0000000a 00000000
2200 09:33:28.269964 [ 91.926317] bfc0: 0000000a 0000000a b6f34e00 00000004 00000001 00000000 00020000 bedc8a54
2201 09:33:28.270277 [ 91.934501] bfe0: 00000004 bedc8788 b6ea294f b6e28c66 800e0030 00000001 00000000 00000000
2202 09:33:28.270584 [ 91.942680] Backtrace:
2203 09:33:28.270882 [ 91.945148] [<c0c2d664>] (lkdtm_EXCEPTION) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2204 09:33:28.312492 [ 91.953250] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2205 09:33:28.312588 [ 91.961267] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2206 09:33:28.312664 [ 91.969193] r9:c453bf60 r8:c530acc0 r7:0000000a r6:b6ded000 r5:c41ce8c0 r4:c0c2d420
2207 09:33:28.312735 [ 91.976949] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2208 09:33:28.312802 [ 91.984788] r9:c07f4bfc r8:c453bf60 r7:c2816000 r6:b6ded000 r5:c41ce8c0 r4:00000000
2209 09:33:28.356599 [ 91.992541] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2210 09:33:28.356791 [ 91.999686] r10:00000004 r9:00000000 r8:00000000 r7:b6ded000 r6:c453a000 r5:c41ce8c0
2211 09:33:28.356925 [ 92.007519] r4:c41ce8c0
2212 09:33:28.357049 [ 92.010062] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2213 09:33:28.357169 [ 92.017206] r9:c453a000 r8:c03002e4 r7:00000004 r6:b6f34e00 r5:0000000a r4:0000000a
2214 09:33:28.357286 [ 92.024962] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2215 09:33:28.357401 [ 92.032534] Exception stack(0xc453bfa8 to 0xc453bff0)
2216 09:33:28.400447 [ 92.037593] bfa0: 0000000a 0000000a 00000001 b6ded000 0000000a 00000000
2217 09:33:28.400543 [ 92.045777] bfc0: 0000000a 0000000a b6f34e00 00000004 00000001 00000000 00020000 bedc8a54
2218 09:33:28.400685 [ 92.053959] bfe0: 00000004 bedc8788 b6ea294f b6e28c66
2219 09:33:28.400759 [ 92.059019] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2220 09:33:28.400860 [ 92.065209] ---[ end trace 63d27ecc870d0054 ]---
2221 09:33:28.400990 # Segmentation fault
2222 09:33:28.529330 # [ 91.632022] lkdtm: Performing direct entry EXCEPTION
2223 09:33:28.529445 # [ 91.637461] 8<--- cut here ---
2224 09:33:28.529526 # [ 91.643280] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2225 09:33:28.529599 # [ 91.653695] pgd = df0e35bb
2226 09:33:28.529669 # [ 91.659226] [00000000] *pgd=00000000
2227 09:33:28.529740 # [ 91.665742] Internal error: Oops: 805 [#2] SMP ARM
2228 09:33:28.576470 # [ 91.673226] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2229 09:33:28.576571 # [ 91.704935] CPU: 1 PID: 935 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2230 09:33:28.576650 # [ 91.714755] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2231 09:33:28.576722 # [ 91.723204] PC is at lkdtm_EXCEPTION+0x18/0x20
2232 09:33:28.576792 # [ 91.730325] LR is at lkdtm_do_action+0x2c/0x4c
2233 09:33:28.620560 # [ 91.736674] pc : [<c0c2d67c>] lr : [<c0c2d040>] psr: a00e0013
2234 09:33:28.620767 # [ 91.744675] sp : c453be58 ip : c453be68 fp : c453be64
2235 09:33:28.620881 # [ 91.751634] r10: 0000000a r9 : c1acb800 r8 : c15e7d40
2236 09:33:28.620980 # [ 91.758593] r7 : c453bf60 r6 : 0000000a r5 : c6538000 r4 : 00000004
2237 09:33:28.621076 # [ 91.766856] r3 : 00000000 r2 : 8ccc3b58 r1 : ef7965e0 r0 : c15e7d60
2238 09:33:28.621171 # [ 91.775119] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2239 09:33:28.621262 # [ 91.784073] Control: 10c5387d Table: 1612404a DAC: 00000051
2240 09:33:28.664829 # [ 91.791642] Process cat (pid: 935, stack limit = 0xf03eb86e)
2241 09:33:28.665383 # [ 91.799294] Stack: (0xc453be58 to 0xc453c000)
2242 09:33:28.665791 # [ 91.805389] be40: c453be74 c453be68
2243 09:33:28.666126 # [ 91.815564] be60: c0c2d040 c0c2d670 c453be9c c453be78 c0c2d540 c0c2d020 c0c2d420 c41ce8c0
2244 09:33:28.666449 # [ 91.825907] be80: b6ded000 0000000a c530acc0 c453bf60 c453bec4 c453bea0 c07f4c60 c0c2d42c
2245 09:33:28.666787 # [ 91.836165] bea0: 00000000 c41ce8c0 b6ded000 c2816000 c453bf60 c07f4bfc c453bf5c c453bec8
2246 09:33:28.708823 # [ 91.846336] bec0: c0598328 c07f4c08 00000001 00000000 c05988bc c418d664 c05988bc c453a000
2247 09:33:28.709380 # [ 91.856507] bee0: b6ded000 00020000 00000004 0000000a 0001fff6 c453bee0 00000001 00000805
2248 09:33:28.709744 # [ 91.866677] bf00: c42d7540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2249 09:33:28.710073 # [ 91.876763] bf20: 00000000 00000000 c453a000 8ccc3b58 b6dec000 c41ce8c0 c41ce8c0 c453a000
2250 09:33:28.710389 # [ 91.887020] bf40: b6ded000 00000000 00000000 00000004 c453bf94 c453bf60 c05988bc c0598228
2251 09:33:28.752885 # [ 91.897194] bf60: 00000000 00000000 c453bfac 8ccc3b58 0000000a 0000000a b6f34e00 00000004
2252 09:33:28.753443 # [ 91.907365] bf80: c03002e4 c453a000 c453bfa4 c453bf98 c059894c c0598854 00000000 c453bfa8
2253 09:33:28.753807 # [ 91.917535] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6ded000 0000000a 00000000
2254 09:33:28.754136 # [ 91.926317] bfc0: 0000000a 0000000a b6f34e00 00000004 00000001 00000000 00020000 bedc8a54
2255 09:33:28.754453 # [ 91.934501] bfe0: 00000004 bedc8788 b6ea294f b6e28c66 800e0030 00000001 00000000 00000000
2256 09:33:28.754761 # [ 91.942680] Backtrace:
2257 09:33:28.796889 # [ 91.945148] [<c0c2d664>] (lkdtm_EXCEPTION) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2258 09:33:28.797488 # [ 91.953250] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2259 09:33:28.797854 # [ 91.961267] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2260 09:33:28.798208 # [ 91.969193] r9:c453bf60 r8:c530acc0 r7:0000000a r6:b6ded000 r5:c41ce8c0 r4:c0c2d420
2261 09:33:28.798561 # [ 91.976949] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2262 09:33:28.840820 # [ 91.984788] r9:c07f4bfc r8:c453bf60 r7:c2816000 r6:b6ded000 r5:c41ce8c0 r4:00000000
2263 09:33:28.841393 # [ 91.992541] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2264 09:33:28.841766 # [ 91.999686] r10:00000004 r9:00000000 r8:00000000 r7:b6ded000 r6:c453a000 r5:c41ce8c0
2265 09:33:28.842104 # [ 92.007519] r4:c41ce8c0
2266 09:33:28.842425 # [ 92.010062] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2267 09:33:28.842778 # [ 92.017206] r9:c453a000 r8:c03002e4 r7:00000004 r6:b6f34e00 r5:0000000a r4:0000000a
2268 09:33:28.843120 # [ 92.024962] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2269 09:33:28.884852 # [ 92.032534] Exception stack(0xc453bfa8 to 0xc453bff0)
2270 09:33:28.885405 # [ 92.037593] bfa0: 0000000a 0000000a 00000001 b6ded000 0000000a 00000000
2271 09:33:28.885778 # [ 92.045777] bfc0: 0000000a 0000000a b6f34e00 00000004 00000001 00000000 00020000 bedc8a54
2272 09:33:28.886110 # [ 92.053959] bfe0: 00000004 bedc8788 b6ea294f b6e28c66
2273 09:33:28.886433 # [ 92.059019] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2274 09:33:28.886749 # [ 92.065209] ---[ end trace 63d27ecc870d0054 ]---
2275 09:33:28.887057 # EXCEPTION: missing 'call trace:': [FAIL]
2276 09:33:28.929011 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2277 09:33:28.929616 # selftests: lkdtm: LOOP.sh
2278 09:33:28.930011 # Skipping LOOP: Hangs the system
2279 09:33:28.930341 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2280 09:33:28.930667 # selftests: lkdtm: EXHAUST_STACK.sh
2281 09:33:28.989575 # Skipping EXHAUST_STACK: Corrupts memory on failure
2282 09:33:28.990153 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2283 09:33:29.005711 # selftests: lkdtm: CORRUPT_STACK.sh
2284 09:33:29.173082 # Skipping CORRUPT_STACK: Crashes entire system on success
2285 09:33:29.173624 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2286 09:33:29.189102 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2287 09:33:29.359749 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2288 09:33:29.360198 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2289 09:33:29.375670 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2290 09:33:29.605183 [ 93.259550] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2291 09:33:29.605636 [ 93.265263] lkdtm: attempting good list addition
2292 09:33:29.605992 [ 93.269918] lkdtm: attempting corrupted list addition
2293 09:33:29.606318 [ 93.275071] lkdtm: list_add() corruption not detected!
2294 09:33:29.694065 # [ 93.259550] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2295 09:33:29.694514 # [ 93.265263] lkdtm: attempting good list addition
2296 09:33:29.694869 # [ 93.269918] lkdtm: attempting corrupted list addition
2297 09:33:29.695203 # [ 93.275071] lkdtm: list_add() corruption not detected!
2298 09:33:29.695518 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2299 09:33:29.709919 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2300 09:33:29.725954 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2301 09:33:29.965713 [ 93.616568] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2302 09:33:29.966347 [ 93.622163] lkdtm: attempting good list removal
2303 09:33:29.966743 [ 93.626912] lkdtm: attempting corrupted list removal
2304 09:33:29.967077 [ 93.631919] lkdtm: list_del() corruption not detected!
2305 09:33:30.039654 # [ 93.616568] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2306 09:33:30.040249 # [ 93.622163] lkdtm: attempting good list removal
2307 09:33:30.040674 # [ 93.626912] lkdtm: attempting corrupted list removal
2308 09:33:30.041061 # [ 93.631919] lkdtm: list_del() corruption not detected!
2309 09:33:30.055662 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2310 09:33:30.071567 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2311 09:33:30.103556 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2312 09:33:30.310707 [ 93.962712] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2313 09:33:30.311227 [ 93.969050] lkdtm: attempting bad read from page below current stack
2314 09:33:30.311585 [ 93.975479] lkdtm: FAIL: accessed page before stack! (byte: 0)
2315 09:33:30.376591 # [ 93.962712] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2316 09:33:30.377038 # [ 93.969050] lkdtm: attempting bad read from page below current stack
2317 09:33:30.377392 # [ 93.975479] lkdtm: FAIL: accessed page before stack! (byte: 0)
2318 09:33:30.392480 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2319 09:33:30.420401 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2320 09:33:30.436413 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2321 09:33:30.648243 [ 94.301867] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2322 09:33:30.648824 [ 94.308319] lkdtm: attempting bad read from page above current stack
2323 09:33:30.649204 [ 94.314685] lkdtm: FAIL: accessed page after stack! (byte: 0)
2324 09:33:30.722053 # [ 94.301867] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2325 09:33:30.722608 # [ 94.308319] lkdtm: attempting bad read from page above current stack
2326 09:33:30.722964 # [ 94.314685] lkdtm: FAIL: accessed page after stack! (byte: 0)
2327 09:33:30.737743 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2328 09:33:30.766579 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2329 09:33:30.782441 # selftests: lkdtm: UNSET_SMEP.sh
2330 09:33:30.979034 [ 94.642061] lkdtm: Performing direct entry UNSET_SMEP
2331 09:33:30.979204 [ 94.647297] lkdtm: XFAIL: this test is x86_64-only
2332 09:33:31.048401 # [ 94.642061] lkdtm: Performing direct entry UNSET_SMEP
2333 09:33:31.048951 # [ 94.647297] lkdtm: XFAIL: this test is x86_64-only
2334 09:33:31.064446 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2335 09:33:31.096215 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2336 09:33:31.112270 # selftests: lkdtm: DOUBLE_FAULT.sh
2337 09:33:31.312750 [ 94.977578] lkdtm: Performing direct entry DOUBLE_FAULT
2338 09:33:31.313268 [ 94.982828] lkdtm: XFAIL: this test is ia32-only
2339 09:33:31.376735 # [ 94.977578] lkdtm: Performing direct entry DOUBLE_FAULT
2340 09:33:31.377334 # [ 94.982828] lkdtm: XFAIL: this test is ia32-only
2341 09:33:31.392683 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2342 09:33:31.424635 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2343 09:33:31.440543 # selftests: lkdtm: CORRUPT_PAC.sh
2344 09:33:31.653128 [ 95.313479] lkdtm: Performing direct entry CORRUPT_PAC
2345 09:33:31.653671 [ 95.318730] lkdtm: XFAIL: this test is arm64-only
2346 09:33:31.707911 # [ 95.313479] lkdtm: Performing direct entry CORRUPT_PAC
2347 09:33:31.708404 # [ 95.318730] lkdtm: XFAIL: this test is arm64-only
2348 09:33:31.723921 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2349 09:33:31.755847 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2350 09:33:31.771867 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2351 09:33:31.976072 [ 95.635516] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2352 09:33:31.976241 [ 95.641978] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2353 09:33:32.050470 # [ 95.635516] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2354 09:33:32.051017 # [ 95.641978] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2355 09:33:32.066185 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2356 09:33:32.097201 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2357 09:33:32.113019 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2358 09:33:32.280882 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2359 09:33:32.281426 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2360 09:33:32.296697 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2361 09:33:32.456718 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2362 09:33:32.472485 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2363 09:33:32.488424 # selftests: lkdtm: READ_AFTER_FREE.sh
2364 09:33:32.699012 [ 96.352508] lkdtm: Performing direct entry READ_AFTER_FREE
2365 09:33:32.699550 [ 96.358269] lkdtm: Value in memory before free: 12345678
2366 09:33:32.699898 [ 96.363628] lkdtm: Attempting bad read from freed memory
2367 09:33:32.700219 [ 96.368995] lkdtm: Memory was not poisoned
2368 09:33:32.768892 # [ 96.352508] lkdtm: Performing direct entry READ_AFTER_FREE
2369 09:33:32.769426 # [ 96.358269] lkdtm: Value in memory before free: 12345678
2370 09:33:32.769775 # [ 96.363628] lkdtm: Attempting bad read from freed memory
2371 09:33:32.770100 # [ 96.368995] lkdtm: Memory was not poisoned
2372 09:33:32.784862 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2373 09:33:32.800847 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2374 09:33:32.832698 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2375 09:33:32.997580 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2376 09:33:32.998140 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2377 09:33:33.013632 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2378 09:33:33.236975 [ 96.889643] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2379 09:33:33.237512 [ 96.895758] lkdtm: Value in memory before free: 12345678
2380 09:33:33.237860 [ 96.901087] lkdtm: Attempting to read from freed memory
2381 09:33:33.238181 [ 96.906388] lkdtm: Buddy page was not poisoned
2382 09:33:33.316925 # [ 96.889643] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2383 09:33:33.317508 # [ 96.895758] lkdtm: Value in memory before free: 12345678
2384 09:33:33.317884 # [ 96.901087] lkdtm: Attempting to read from freed memory
2385 09:33:33.318218 # [ 96.906388] lkdtm: Buddy page was not poisoned
2386 09:33:33.318530 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2387 09:33:33.353953 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2388 09:33:33.369923 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2389 09:33:33.571931 [ 97.236824] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2390 09:33:33.572095 [ 97.242431] lkdtm: Attempting double slab free ...
2391 09:33:33.643255 # [ 97.236824] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2392 09:33:33.643793 # [ 97.242431] lkdtm: Attempting double slab free ...
2393 09:33:33.659421 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2394 09:33:33.691348 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2395 09:33:33.707317 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2396 09:33:33.912584 [ 97.577240] lkdtm: Performing direct entry SLAB_FREE_CROSS
2397 09:33:33.913022 [ 97.582766] lkdtm: Attempting cross-cache slab free ...
2398 09:33:33.981722 # [ 97.577240] lkdtm: Performing direct entry SLAB_FREE_CROSS
2399 09:33:33.982270 # [ 97.582766] lkdtm: Attempting cross-cache slab free ...
2400 09:33:33.997500 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2401 09:33:34.029559 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2402 09:33:34.045402 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2403 09:33:34.246755 [ 97.911566] lkdtm: Performing direct entry SLAB_FREE_PAGE
2404 09:33:34.246925 [ 97.917069] lkdtm: Attempting non-Slab slab free ...
2405 09:33:34.315849 # [ 97.911566] lkdtm: Performing direct entry SLAB_FREE_PAGE
2406 09:33:34.316419 # [ 97.917069] lkdtm: Attempting non-Slab slab free ...
2407 09:33:34.331769 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2408 09:33:34.363752 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2409 09:33:34.379734 # selftests: lkdtm: SOFTLOCKUP.sh
2410 09:33:34.539621 # Skipping SOFTLOCKUP: Hangs the system
2411 09:33:34.555519 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2412 09:33:34.571299 # selftests: lkdtm: HARDLOCKUP.sh
2413 09:33:34.731036 # Skipping HARDLOCKUP: Hangs the system
2414 09:33:34.746896 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2415 09:33:34.762937 # selftests: lkdtm: SPINLOCKUP.sh
2416 09:33:34.922644 # Skipping SPINLOCKUP: Hangs the system
2417 09:33:34.938618 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2418 09:33:34.954746 # selftests: lkdtm: HUNG_TASK.sh
2419 09:33:35.114491 # Skipping HUNG_TASK: Hangs the system
2420 09:33:35.130427 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2421 09:33:35.146330 # selftests: lkdtm: EXEC_DATA.sh
2422 09:33:35.375341 [ 99.016873] lkdtm: Performing direct entry EXEC_DATA
2423 09:33:35.375885 [ 99.021861] lkdtm: attempting ok execution at c0c2ddb0
2424 09:33:35.376239 [ 99.027212] lkdtm: attempting bad execution at c26f674c
2425 09:33:35.376598 [ 99.032487] 8<--- cut here ---
2426 09:33:35.376910 [ 99.035555] Unable to handle kernel paging request at virtual address c26f674c
2427 09:33:35.377215 [ 99.042786] pgd = 6606d1ef
2428 09:33:35.377508 [ 99.045509] [c26f674c] *pgd=1261141e(bad)
2429 09:33:35.377799 [ 99.049574] Internal error: Oops: 8000000d [#3] SMP ARM
2430 09:33:35.418518 [ 99.054822] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2431 09:33:35.419081 [ 99.084107] CPU: 2 PID: 1778 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2432 09:33:35.419437 [ 99.091874] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2433 09:33:35.419766 [ 99.098436] PC is at data_area+0x0/0x40
2434 09:33:35.461673 [ 99.102314] LR is at execute_location+0xa4/0xb4
2435 09:33:35.462231 [ 99.106868] pc : [<c26f674c>] lr : [<c1357df8>] psr: 600e0013
2436 09:33:35.462583 [ 99.113157] sp : c44ffe38 ip : 00000027 fp : c44ffe54
2437 09:33:35.462908 [ 99.118402] r10: 0000000a r9 : c1acb9e4 r8 : c15e7d40
2438 09:33:35.463223 [ 99.123647] r7 : c44fff60 r6 : 00000001 r5 : c26f674c r4 : c0c2ddb0
2439 09:33:35.463534 [ 99.130196] r3 : 6477ca87 r2 : 6477ca87 r1 : ef7ab5e4 r0 : 0000002b
2440 09:33:35.463839 [ 99.136748] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2441 09:33:35.504996 [ 99.143904] Control: 10c5387d Table: 15f9004a DAC: 00000051
2442 09:33:35.505501 [ 99.149674] Process cat (pid: 1778, stack limit = 0x4bae3dda)
2443 09:33:35.505853 [ 99.155443] Stack: (0xc44ffe38 to 0xc4500000)
2444 09:33:35.506174 [ 99.159827] fe20: 0000001f c654b000
2445 09:33:35.506489 [ 99.168036] fe40: 0000000a c44fff60 c44ffe64 c44ffe58 c1357f64 c1357d60 c44ffe74 c44ffe68
2446 09:33:35.506793 [ 99.176242] fe60: c0c2d040 c1357f4c c44ffe9c c44ffe78 c0c2d540 c0c2d020 c0c2d420 c6311680
2447 09:33:35.548395 [ 99.184448] fe80: b6df0000 0000000a c530acc0 c44fff60 c44ffec4 c44ffea0 c07f4c60 c0c2d42c
2448 09:33:35.548891 [ 99.192655] fea0: 00000000 c6311680 b6df0000 c2816000 c44fff60 c07f4bfc c44fff5c c44ffec8
2449 09:33:35.549211 [ 99.200862] fec0: c0598328 c07f4c08 00000001 00000000 c05988bc c5cacb64 c05988bc c44fe000
2450 09:33:35.549510 [ 99.209071] fee0: b6df0000 00020000 00000004 0000000a 0001fff6 c44ffee0 00000001 00000805
2451 09:33:35.549799 [ 99.217276] ff00: c437a000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2452 09:33:35.550076 [ 99.225482] ff20: 00000000 00000000 c44fe000 6477ca87 b6def000 c6311680 c6311680 c44fe000
2453 09:33:35.591689 [ 99.233689] ff40: b6df0000 00000000 00000000 00000004 c44fff94 c44fff60 c05988bc c0598228
2454 09:33:35.592229 [ 99.241895] ff60: 00000000 00000000 c44fffac 6477ca87 0000000a 0000000a b6f37e00 00000004
2455 09:33:35.592627 [ 99.250101] ff80: c03002e4 c44fe000 c44fffa4 c44fff98 c059894c c0598854 00000000 c44fffa8
2456 09:33:35.592956 [ 99.258307] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6df0000 0000000a 00000000
2457 09:33:35.593271 [ 99.266512] ffc0: 0000000a 0000000a b6f37e00 00000004 00000001 00000000 00020000 bec33a54
2458 09:33:35.634859 [ 99.274719] ffe0: 00000004 bec33788 b6ea594f b6e2bc66 800e0030 00000001 00000000 00000000
2459 09:33:35.635120 [ 99.282916] Backtrace:
2460 09:33:35.635270 [ 99.285427] [<c1357d54>] (execute_location) from [<c1357f64>] (lkdtm_EXEC_DATA+0x24/0x28)
2461 09:33:35.635406 [ 99.293639] r7:c44fff60 r6:0000000a r5:c654b000 r4:0000001f
2462 09:33:35.635536 [ 99.299349] [<c1357f40>] (lkdtm_EXEC_DATA) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2463 09:33:35.635658 [ 99.307483] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2464 09:33:35.678413 [ 99.315531] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2465 09:33:35.678955 [ 99.323481] r9:c44fff60 r8:c530acc0 r7:0000000a r6:b6df0000 r5:c6311680 r4:c0c2d420
2466 09:33:35.679307 [ 99.331265] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2467 09:33:35.679627 [ 99.339130] r9:c07f4bfc r8:c44fff60 r7:c2816000 r6:b6df0000 r5:c6311680 r4:00000000
2468 09:33:35.679939 [ 99.346905] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2469 09:33:35.680241 [ 99.354072] r10:00000004 r9:00000000 r8:00000000 r7:b6df0000 r6:c44fe000 r5:c6311680
2470 09:33:35.721790 [ 99.361920] r4:c6311680
2471 09:33:35.722306 [ 99.364485] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2472 09:33:35.722638 [ 99.371652] r9:c44fe000 r8:c03002e4 r7:00000004 r6:b6f37e00 r5:0000000a r4:0000000a
2473 09:33:35.722935 [ 99.379432] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2474 09:33:35.723220 [ 99.387023] Exception stack(0xc44fffa8 to 0xc44ffff0)
2475 09:33:35.723498 [ 99.392103] ffa0: 0000000a 0000000a 00000001 b6df0000 0000000a 00000000
2476 09:33:35.752858 [ 99.400310] ffc0: 0000000a 0000000a b6f37e00 00000004 00000001 00000000 00020000 bec33a54
2477 09:33:35.753370 [ 99.408511] ffe0: 00000004 bec33788 b6ea594f b6e2bc66
2478 09:33:35.753720 [ 99.413593] Code: 00000000 c2dda900 c2dda9c0 c2ddaa80 (e1a0c00d)
2479 09:33:35.754042 [ 99.419720] ---[ end trace 63d27ecc870d0055 ]---
2480 09:33:35.754355 # Segmentation fault
2481 09:33:35.843893 # [ 99.016873] lkdtm: Performing direct entry EXEC_DATA
2482 09:33:35.844419 # [ 99.021861] lkdtm: attempting ok execution at c0c2ddb0
2483 09:33:35.844744 # [ 99.027212] lkdtm: attempting bad execution at c26f674c
2484 09:33:35.845041 # [ 99.032487] 8<--- cut here ---
2485 09:33:35.845326 # [ 99.035555] Unable to handle kernel paging request at virtual address c26f674c
2486 09:33:35.845628 # [ 99.042786] pgd = 6606d1ef
2487 09:33:35.845920 # [ 99.045509] [c26f674c] *pgd=1261141e(bad)
2488 09:33:35.846214 # [ 99.049574] Internal error: Oops: 8000000d [#3] SMP ARM
2489 09:33:35.886518 # [ 99.054822] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2490 09:33:35.886616 # [ 99.084107] CPU: 2 PID: 1778 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2491 09:33:35.886693 # [ 99.091874] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2492 09:33:35.886764 # [ 99.098436] PC is at data_area+0x0/0x40
2493 09:33:35.929591 # [ 99.102314] LR is at execute_location+0xa4/0xb4
2494 09:33:35.929687 # [ 99.106868] pc : [<c26f674c>] lr : [<c1357df8>] psr: 600e0013
2495 09:33:35.929764 # [ 99.113157] sp : c44ffe38 ip : 00000027 fp : c44ffe54
2496 09:33:35.929835 # [ 99.118402] r10: 0000000a r9 : c1acb9e4 r8 : c15e7d40
2497 09:33:35.929904 # [ 99.123647] r7 : c44fff60 r6 : 00000001 r5 : c26f674c r4 : c0c2ddb0
2498 09:33:35.929969 # [ 99.130196] r3 : 6477ca87 r2 : 6477ca87 r1 : ef7ab5e4 r0 : 0000002b
2499 09:33:35.930034 # [ 99.136748] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2500 09:33:35.972613 # [ 99.143904] Control: 10c5387d Table: 15f9004a DAC: 00000051
2501 09:33:35.972709 # [ 99.149674] Process cat (pid: 1778, stack limit = 0x4bae3dda)
2502 09:33:35.972784 # [ 99.155443] Stack: (0xc44ffe38 to 0xc4500000)
2503 09:33:35.972854 # [ 99.159827] fe20: 0000001f c654b000
2504 09:33:35.972922 # [ 99.168036] fe40: 0000000a c44fff60 c44ffe64 c44ffe58 c1357f64 c1357d60 c44ffe74 c44ffe68
2505 09:33:35.972988 # [ 99.176242] fe60: c0c2d040 c1357f4c c44ffe9c c44ffe78 c0c2d540 c0c2d020 c0c2d420 c6311680
2506 09:33:36.015905 # [ 99.184448] fe80: b6df0000 0000000a c530acc0 c44fff60 c44ffec4 c44ffea0 c07f4c60 c0c2d42c
2507 09:33:36.016228 # [ 99.192655] fea0: 00000000 c6311680 b6df0000 c2816000 c44fff60 c07f4bfc c44fff5c c44ffec8
2508 09:33:36.016443 # [ 99.200862] fec0: c0598328 c07f4c08 00000001 00000000 c05988bc c5cacb64 c05988bc c44fe000
2509 09:33:36.016619 # [ 99.209071] fee0: b6df0000 00020000 00000004 0000000a 0001fff6 c44ffee0 00000001 00000805
2510 09:33:36.016786 # [ 99.217276] ff00: c437a000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2511 09:33:36.059158 # [ 99.225482] ff20: 00000000 00000000 c44fe000 6477ca87 b6def000 c6311680 c6311680 c44fe000
2512 09:33:36.059700 # [ 99.233689] ff40: b6df0000 00000000 00000000 00000004 c44fff94 c44fff60 c05988bc c0598228
2513 09:33:36.060055 # [ 99.241895] ff60: 00000000 00000000 c44fffac 6477ca87 0000000a 0000000a b6f37e00 00000004
2514 09:33:36.060424 # [ 99.250101] ff80: c03002e4 c44fe000 c44fffa4 c44fff98 c059894c c0598854 00000000 c44fffa8
2515 09:33:36.060749 # [ 99.258307] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6df0000 0000000a 00000000
2516 09:33:36.102249 # [ 99.266512] ffc0: 0000000a 0000000a b6f37e00 00000004 00000001 00000000 00020000 bec33a54
2517 09:33:36.102777 # [ 99.274719] ffe0: 00000004 bec33788 b6ea594f b6e2bc66 800e0030 00000001 00000000 00000000
2518 09:33:36.103126 # [ 99.282916] Backtrace:
2519 09:33:36.103447 # [ 99.285427] [<c1357d54>] (execute_location) from [<c1357f64>] (lkdtm_EXEC_DATA+0x24/0x28)
2520 09:33:36.103763 # [ 99.293639] r7:c44fff60 r6:0000000a r5:c654b000 r4:0000001f
2521 09:33:36.104048 # [ 99.299349] [<c1357f40>] (lkdtm_EXEC_DATA) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2522 09:33:36.145462 # [ 99.307483] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2523 09:33:36.146015 # [ 99.315531] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2524 09:33:36.146367 # [ 99.323481] r9:c44fff60 r8:c530acc0 r7:0000000a r6:b6df0000 r5:c6311680 r4:c0c2d420
2525 09:33:36.146695 # [ 99.331265] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2526 09:33:36.147010 # [ 99.339130] r9:c07f4bfc r8:c44fff60 r7:c2816000 r6:b6df0000 r5:c6311680 r4:00000000
2527 09:33:36.147312 # [ 99.346905] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2528 09:33:36.188721 # [ 99.354072] r10:00000004 r9:00000000 r8:00000000 r7:b6df0000 r6:c44fe000 r5:c6311680
2529 09:33:36.189257 # [ 99.361920] r4:c6311680
2530 09:33:36.189611 # [ 99.364485] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2531 09:33:36.189940 # [ 99.371652] r9:c44fe000 r8:c03002e4 r7:00000004 r6:b6f37e00 r5:0000000a r4:0000000a
2532 09:33:36.190254 #[ 99.851253] lkdtm: Performing direct entry EXEC_STACK
2533 09:33:36.190558 [ 99.379432] [<c0598934>] (sys[ 99.859199] lkdtm: attempting ok execution at c0c2ddb0
2534 09:33:36.232806 _write) from [<c03000c0>] (ret_fa[ 99.867087] lkdtm: attempting bad execution at c626de0c
2535 09:33:36.233340 st_syscall+0x0/0x28)
2536 09:33:36.233690 # [ 99.38[ 99.875150] 8<--- cut here ---
2537 09:33:36.234036 7023] Exception stack([0 x c 4949.881026] Unable to handle kernel paging request at virtual address c626de0c
2538 09:33:36.234370 ffa8 to 0xc44ffff0)[
2539 09:33:36.234674 # 9[9 . 90599] pgd = a3e1fba5
2540 09:33:36.234971 99.392103] ffa0: [ 99.895481] [c626de0c] *pgd=1621141e(bad)
2541 09:33:36.235266 0000000a 0000000a 00000001 b[6 99.902372] Internal error: Oops: 8000000d [#4] SMP ARM
2542 09:33:36.235559 df0000 0000000a 00000000
2543 09:33:36.276742 # [ 9[ 99.910372] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2544 09:33:36.277290 9.400310] ffc0: 0000000a 0000000a 99.942099] CPU: 1 PID: 1854 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2545 09:33:36.320607 b6f37e00 00000[0 0 4 9090.09050614] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2546 09:33:36.320709 001 00000000 00[0 2 0 9090.09 6b1153] PC is at 0xc626de0c
2547 09:33:36.320792 c33a54
2548 09:33:36.320866 # [ 99.408511] ffe0: 00[ 99.966329] LR is at execute_location+0xa4/0xb4
2549 09:33:36.320938 000004 bec33788 b6ea5[9 4 f 9b96973715] pc : [<c626de0c>] lr : [<c1357df8>] psr: 600e0013
2550 09:33:36.321010 e2bc66
2551 09:33:36.321078 # [ 99.4[1 3 5 9939]. 982244] sp : c626dde8 ip : c626dcf0 fp : c626de04
2552 09:33:36.321146 ode: 00000000 c2dda9[0 0 c929d.989644] r10: 0000000b r9 : c1acb9f0 r8 : c15e7d40
2553 09:33:36.321215 a9c0 c2ddaa80 (e1a0c0[0 d ) 99
2554 09:33:36.368846 997132] r7 : c626df60 r6 : 00000001 r5 : c626de0c r4 : c0c2ddb0
2555 09:33:36.369398 # [ 99.41972[ 0 ]1 0-0-.-0[0 5e20] r3 : 540aba16 r2 : 540aba16 r1 : ef7965e0 r0 : 0000002b
2556 09:33:36.369761 nd trace 63d27ecc870d005[5 ]1-00.014370] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2557 09:33:36.370093 -
2558 09:33:36.370409 # EXEC_DATA: miss[i n g1 0'0c.023938] Control: 10c5387d Table: 1673c04a DAC: 00000051
2559 09:33:36.370715 ll trace:': [FAIL]
2560 09:33:36.371010 not[ o k1 03.031950] Process cat (pid: 1854, stack limit = 0x7e08a48a)
2561 09:33:36.371311 0 selftests: lkdt[m : 1E0X0E.C0_0043] Stack: (0xc626dde8 to 0xc626e000)
2562 09:33:36.412845 DATA.sh # exit=1
2563 09:33:36.413392 # selftest[s : 100.046501] dde0: c626c000 c6492000 0000000b c626df60 c626de64 c626de08
2564 09:33:36.413788 lkdtm: EXEC_STACK.sh
2565 09:33:36.414115 [ 100.057288] de00: c1357fa0 c1357d60 c626de6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2566 09:33:36.414435 [ 100.067380] de20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2567 09:33:36.414739 [ 100.075589] de40: e3a02040 e3a01d33 e5930018 540aba16 0000000b 00000020 c626de74 c626de68
2568 09:33:36.456857 [ 100.083799] de60: c0c2d040 c1357f74 c626de9c c626de78 c0c2d540 c0c2d020 c0c2d420 c5f2c000
2569 09:33:36.457403 [ 100.092005] de80: b6dec000 0000000b c530acc0 c626df60 c626dec4 c626dea0 c07f4c60 c0c2d42c
2570 09:33:36.457781 [ 100.100211] dea0: 00000000 c5f2c000 b6dec000 c2816000 c626df60 c07f4bfc c626df5c c626dec8
2571 09:33:36.458118 [ 100.108420] dec0: c0598328 c07f4c08 00000001 00000000 c05988bc c418ec64 c05988bc c626c000
2572 09:33:36.458435 [ 100.116627] dee0: b6dec000 00020000 00000004 0000000b 0001fff5 c626dee0 00000001 00000805
2573 09:33:36.458742 [ 100.124834] df00: c4348640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2574 09:33:36.500869 [ 100.133041] df20: 00000000 00000000 c626c000 540aba16 b6deb000 c5f2c000 c5f2c000 c626c000
2575 09:33:36.501415 [ 100.141248] df40: b6dec000 00000000 00000000 00000004 c626df94 c626df60 c05988bc c0598228
2576 09:33:36.501776 [ 100.149456] df60: 00000000 00000000 c626dfac 540aba16 0000000b 0000000b b6f33e00 00000004
2577 09:33:36.502105 [ 100.157663] df80: c03002e4 c626c000 c626dfa4 c626df98 c059894c c0598854 00000000 c626dfa8
2578 09:33:36.502494 [ 100.165869] dfa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6dec000 0000000b 00000000
2579 09:33:36.544822 [ 100.174075] dfc0: 0000000b 0000000b b6f33e00 00000004 00000001 00000000 00020000 bea76a54
2580 09:33:36.545415 [ 100.182281] dfe0: 00000004 bea76788 b6ea194f b6e27c66 800e0030 00000001 00000000 00000000
2581 09:33:36.545772 [ 100.190474] Backtrace:
2582 09:33:36.546131 [ 100.192985] [<c1357d54>] (execute_location) from [<c1357fa0>] (lkdtm_EXEC_STACK+0x38/0x54)
2583 09:33:36.546465 [ 100.201280] r7:c626df60 r6:0000000b r5:c6492000 r4:c626c000
2584 09:33:36.546777 [ 100.206988] [<c1357f68>] (lkdtm_EXEC_STACK) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2585 09:33:36.547080 [ 100.215186] r4:00000020
2586 09:33:36.588811 [ 100.217761] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2587 09:33:36.589355 [ 100.225806] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2588 09:33:36.589709 [ 100.233754] r9:c626df60 r8:c530acc0 r7:0000000b r6:b6dec000 r5:c5f2c000 r4:c0c2d420
2589 09:33:36.590036 [ 100.241538] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2590 09:33:36.590350 [ 100.249402] r9:c07f4bfc r8:c626df60 r7:c2816000 r6:b6dec000 r5:c5f2c000 r4:00000000
2591 09:33:36.632946 [ 100.257178] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2592 09:33:36.633487 [ 100.264344] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c626c000 r5:c5f2c000
2593 09:33:36.633846 [ 100.272194] r4:c5f2c000
2594 09:33:36.634168 [ 100.274760] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2595 09:33:36.634483 [ 100.281927] r9:c626c000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:0000000b r4:0000000b
2596 09:33:36.634790 [ 100.289712] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2597 09:33:36.635089 [ 100.297306] Exception stack(0xc626dfa8 to 0xc626dff0)
2598 09:33:36.676499 [ 100.302386] dfa0: 0000000b 0000000b 00000001 b6dec000 0000000b 00000000
2599 09:33:36.676602 [ 100.310595] dfc0: 0000000b 0000000b b6f33e00 00000004 00000001 00000000 00020000 bea76a54
2600 09:33:36.676676 [ 100.318802] dfe0: 00000004 bea76788 b6ea194f b6e27c66
2601 09:33:36.676743 [ 100.323886] Code: c626de08 c1357fa0 c1357d60 c626de6c (e1a0c00d)
2602 09:33:36.676809 [ 100.330013] ---[ end trace 63d27ecc870d0056 ]---
2603 09:33:36.676872 # Segmentation fault
2604 09:33:36.761838 # [ 99.851253] lkdtm: Performing direct entry EXEC_STACK
2605 09:33:36.762010 # [ 99.859199] lkdtm: attempting ok execution at c0c2ddb0
2606 09:33:36.762085 # [ 99.867087] lkdtm: attempting bad execution at c626de0c
2607 09:33:36.762153 # [ 99.875150] 8<--- cut here ---
2608 09:33:36.762220 # [ 99.881026] Unable to handle kernel paging request at virtual address c626de0c
2609 09:33:36.762285 # [ 99.890599] pgd = a3e1fba5
2610 09:33:36.762347 # [ 99.895481] [c626de0c] *pgd=1621141e(bad)
2611 09:33:36.762409 # [ 99.902372] Internal error: Oops: 8000000d [#4] SMP ARM
2612 09:33:36.804831 # [ 99.910372] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2613 09:33:36.804929 # [ 99.942099] CPU: 1 PID: 1854 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2614 09:33:36.805004 # [ 99.952614] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2615 09:33:36.805073 # [ 99.961153] PC is at 0xc626de0c
2616 09:33:36.852859 # [ 99.966329] LR is at execute_location+0xa4/0xb4
2617 09:33:36.853394 # [ 99.973715] pc : [<c626de0c>] lr : [<c1357df8>] psr: 600e0013
2618 09:33:36.853754 # [ 99.982244] sp : c626dde8 ip : c626dcf0 fp : c626de04
2619 09:33:36.854070 # [ 99.989644] r10: 0000000b r9 : c1acb9f0 r8 : c15e7d40
2620 09:33:36.854372 # [ 99.997132] r7 : c626df60 r6 : 00000001 r5 : c626de0c r4 : c0c2ddb0
2621 09:33:36.854670 # [ 100.005920] r3 : 540aba16 r2 : 540aba16 r1 : ef7965e0 r0 : 0000002b
2622 09:33:36.854962 # [ 100.014370] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2623 09:33:36.896865 # [ 100.023938] Control: 10c5387d Table: 1673c04a DAC: 00000051
2624 09:33:36.897416 # [ 100.031950] Process cat (pid: 1854, stack limit = 0x7e08a48a)
2625 09:33:36.897789 # [ 100.040043] Stack: (0xc626dde8 to 0xc626e000)
2626 09:33:36.898114 # [ 100.046501] dde0: c626c000 c6492000 0000000b c626df60 c626de64 c626de08
2627 09:33:36.898428 # [ 100.057288] de00: c1357fa0 c1357d60 c626de6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2628 09:33:36.898734 # [ 100.067380] de20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2629 09:33:36.944741 # [ 100.075589] de40: e3a02040 e3a01d33 e5930018 540aba16 0000000b 00000020 c626de74 c626de68
2630 09:33:36.945281 # [ 100.083799] de60: c0c2d040 c1357f74 c626de9c c626de78 c0c2d540 c0c2d020 c0c2d420 c5f2c000
2631 09:33:36.945631 # [ 100.092005] de80: b6dec000 0000000b c530acc0 c626df60 c626dec4 c626dea0 c07f4c60 c0c2d42c
2632 09:33:36.945955 # [ 100.100211] dea0: 00000000 c5f2c000 b6dec000 c2816000 c626df60 c07f4bfc c626df5c c626dec8
2633 09:33:36.946267 # [ 100.108420] dec0: c0598328 c07f4c08 00000001 00000000 c05988bc c418ec64 c05988bc c626c000
2634 09:33:36.988766 # [ 100.116627] dee0: b6dec000 00020000 00000004 0000000b 0001fff5 c626dee0 00000001 00000805
2635 09:33:36.989309 # [ 100.124834] df00: c4348640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2636 09:33:36.989663 # [ 100.133041] df20: 00000000 00000000 c626c000 540aba16 b6deb000 c5f2c000 c5f2c000 c626c000
2637 09:33:36.989985 # [ 100.141248] df40: b6dec000 00000000 00000000 00000004 c626df94 c626df60 c05988bc c0598228
2638 09:33:36.990301 # [ 100.149456] df60: 00000000 00000000 c626dfac 540aba16 0000000b 0000000b b6f33e00 00000004
2639 09:33:37.032959 # [ 100.157663] df80: c03002e4 c626c000 c626dfa4 c626df98 c059894c c0598854 00000000 c626dfa8
2640 09:33:37.033516 # [ 100.165869] dfa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6dec000 0000000b 00000000
2641 09:33:37.033881 # [ 100.174075] dfc0: 0000000b 0000000b b6f33e00 00000004 00000001 00000000 00020000 bea76a54
2642 09:33:37.034206 # [ 100.182281] dfe0: 00000004 bea76788 b6ea194f b6e27c66 800e0030 00000001 00000000 00000000
2643 09:33:37.034521 # [ 100.190474] Backtrace:
2644 09:33:37.034825 # [ 100.192985] [<c1357d54>] (execute_location) from [<c1357fa0>] (lkdtm_EXEC_STACK+0x38/0x54)
2645 09:33:37.076826 # [ 100.201280] r7:c626df60 r6:0000000b r5:c6492000 r4:c626c000
2646 09:33:37.077365 # [ 100.206988] [<c1357f68>] (lkdtm_EXEC_STACK) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2647 09:33:37.077719 # [ 100.215186] r4:00000020
2648 09:33:37.078039 # [ 100.217761] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2649 09:33:37.078353 # [ 100.225806] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_pr[ 100.732760] lkdtm: Performing direct entry EXEC_KMALLOC
2650 09:33:37.078660 oxy_write+0x64/0x94)
2651 09:33:37.078956 # [ 100.23[ 100.738907] lkdtm: attempting ok execution at c0c2ddb0
2652 09:33:37.120777 3754] r9:c626df60 r8:c530acc0 r7[ 100.746979] lkdtm: attempting bad execution at c616aa40
2653 09:33:37.121325 :0000000b r6:b6dec000 r5:c5f2c000[ 100.755106] 8<--- cut here ---
2654 09:33:37.121675 [ 100.760963] Unable to handle kernel paging request at virtual address c616aa40
2655 09:33:37.122000 [ 100.768193] pgd = b7d7c0a9
2656 09:33:37.122312 [ 100.770906] [c616aa40] *pgd=1601141e(bad)
2657 09:33:37.122616 [ 100.774939] Internal error: Oops: 8000000d [#5] SMP ARM
2658 09:33:37.164843 [ 100.780170] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2659 09:33:37.165396 [ 100.809201] CPU: 0 PID: 1933 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2660 09:33:37.165750 [ 100.816948] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2661 09:33:37.166074 [ 100.823485] PC is at 0xc616aa40
2662 09:33:37.166385 [ 100.826642] LR is at execute_location+0xa4/0xb4
2663 09:33:37.208811 [ 100.831177] pc : [<c616aa40>] lr : [<c1357df8>] psr: 600e0013
2664 09:33:37.209355 [ 100.837448] sp : c4043e30 ip : c4043d38 fp : c4043e4c
2665 09:33:37.209713 [ 100.842676] r10: 0000000d r9 : c1acb9fc r8 : c15e7d40
2666 09:33:37.210035 [ 100.847906] r7 : c4043f60 r6 : 00000001 r5 : c616aa40 r4 : c0c2ddb0
2667 09:33:37.210346 [ 100.854437] r3 : 9383cf22 r2 : 9383cf22 r1 : ef7815e0 r0 : 0000002b
2668 09:33:37.210646 [ 100.860970] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2669 09:33:37.210945 [ 100.868110] Control: 10c5387d Table: 161a404a DAC: 00000051
2670 09:33:37.252805 [ 100.873861] Process cat (pid: 1933, stack limit = 0x0536b0bd)
2671 09:33:37.253353 [ 100.879614] Stack: (0xc4043e30 to 0xc4044000)
2672 09:33:37.253712 [ 100.883980] 3e20: c616aa40 c45e4000 0000000d c4043f60
2673 09:33:37.254039 [ 100.892166] 3e40: c4043e64 c4043e50 c0c2de00 c1357d60 00000021 c45e4000 c4043e74 c4043e68
2674 09:33:37.254347 [ 100.900351] 3e60: c0c2d040 c0c2ddd4 c4043e9c c4043e78 c0c2d540 c0c2d020 c0c2d420 c437a3c0
2675 09:33:37.254648 [ 100.908534] 3e80: b6e87000 0000000d c530acc0 c4043f60 c4043ec4 c4043ea0 c07f4c60 c0c2d42c
2676 09:33:37.300824 [ 100.916720] 3ea0: 00000000 c437a3c0 b6e87000 c2816000 c4043f60 c07f4bfc c4043f5c c4043ec8
2677 09:33:37.301373 [ 100.924904] 3ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c4042000
2678 09:33:37.301734 [ 100.933088] 3ee0: b6e87000 00020000 00000004 0000000d 0001fff3 c4043ee0 00000001 b6e86000
2679 09:33:37.302058 [ 100.941273] 3f00: c5f2ca00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2680 09:33:37.302369 [ 100.949458] 3f20: 00000000 00000000 c136d548 9383cf22 c205c080 c437a3c0 c437a3c0 c4042000
2681 09:33:37.302672 [ 100.957642] 3f40: b6e87000 00000000 00000000 00000004 c4043f94 c4043f60 c05988bc c0598228
2682 09:33:37.348826 [ 100.965826] 3f60: 00000000 00000000 c4043fac 9383cf22 0000000d 0000000d b6fcee00 00000004
2683 09:33:37.349373 [ 100.974010] 3f80: c03002e4 c4042000 c4043fa4 c4043f98 c059894c c0598854 00000000 c4043fa8
2684 09:33:37.349731 [ 100.982194] 3fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e87000 0000000d 00000000
2685 09:33:37.350059 [ 100.990378] 3fc0: 0000000d 0000000d b6fcee00 00000004 00000001 00000000 00020000 be900a54
2686 09:33:37.350371 [ 100.998564] 3fe0: 00000004 be900788 b6f3c94f b6ec2c66 800e0030 00000001 00000000 00000000
2687 09:33:37.392787 [ 101.006743] Backtrace:
2688 09:33:37.393320 [ 101.009217] [<c1357d54>] (execute_location) from [<c0c2de00>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2689 09:33:37.393672 [ 101.017665] r7:c4043f60 r6:0000000d r5:c45e4000 r4:c616aa40
2690 09:33:37.393999 [ 101.023337] [<c0c2ddc8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2691 09:33:37.394311 [ 101.031693] r5:c45e4000 r4:00000021
2692 09:33:37.394616 [ 101.035280] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2693 09:33:37.394918 [ 101.043297] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2694 09:33:37.436741 [ 101.051221] r9:c4043f60 r8:c530acc0 r7:0000000d r6:b6e87000 r5:c437a3c0 r4:c0c2d420
2695 09:33:37.437250 [ 101.058980] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2696 09:33:37.437599 [ 101.066819] r9:c07f4bfc r8:c4043f60 r7:c2816000 r6:b6e87000 r5:c437a3c0 r4:00000000
2697 09:33:37.437924 [ 101.074571] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2698 09:33:37.438236 [ 101.081714] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c4042000 r5:c437a3c0
2699 09:33:37.438540 [ 101.089547] r4:c437a3c0
2700 09:33:37.480573 [ 101.092090] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2701 09:33:37.480742 [ 101.099233] r9:c4042000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:0000000d r4:0000000d
2702 09:33:37.480817 [ 101.106987] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2703 09:33:37.480886 [ 101.114560] Exception stack(0xc4043fa8 to 0xc4043ff0)
2704 09:33:37.480952 [ 101.119621] 3fa0: 0000000d 0000000d 00000001 b6e87000 0000000d 00000000
2705 09:33:37.481018 [ 101.127805] 3fc0: 0000000d 0000000d b6fcee00 00000004 00000001 00000000 00020000 be900a54
2706 09:33:37.524523 [ 101.135987] 3fe0: 00000004 be900788 b6f3c94f b6ec2c66
2707 09:33:37.524687 [ 101.141048] Code: eff61fa0 eff5e7e0 eff66380 eff5e7c0 (e1a0c00d)
2708 09:33:37.524817 [ 101.147151] ---[ end trace 63d27ecc870d0057 ]---
2709 09:33:37.524938 r4:c0c2d420
2710 09:33:37.525055 # [ 100.241538] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2711 09:33:37.525170 # [ 100.249402] r9:c07f4bfc r8:c626df60 r7:c2816000 r6:b6dec000 r5:c5f2c000 r4:00000000
2712 09:33:37.525283 # [ 100.257178] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2713 09:33:37.568691 # [ 100.264344] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c626c000 r5:c5f2c000
2714 09:33:37.569094 # [ 100.272194] r4:c5f2c000
2715 09:33:37.569413 # [ 100.274760] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2716 09:33:37.569737 # [ 100.281927] r9:c626c000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:0000000b r4:0000000b
2717 09:33:37.570048 # [ 100.289712] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2718 09:33:37.570352 # [ 100.297306] Exception stack(0xc626dfa8 to 0xc626dff0)
2719 09:33:37.570656 # [ 100.302386] dfa0: 0000000b 0000000b 00000001 b6dec000 0000000b 00000000
2720 09:33:37.612716 # [ 100.310595] dfc0: 0000000b 0000000b b6f33e00 00000004 00000001 00000000 00020000 bea76a54
2721 09:33:37.613122 # [ 100.318802] dfe0: 00000004 bea76788 b6ea194f b6e27c66
2722 09:33:37.613444 # [ 100.323886] Code: c626de08 c1357fa0 c1357d60 c626de6c (e1a0c00d)
2723 09:33:37.613772 # [ 100.330013] ---[ end trace 63d27ecc870d0056 ]---
2724 09:33:37.614087 # EXEC_STACK: missing 'call trace:': [FAIL]
2725 09:33:37.614388 not ok 31 selftests: lkdtm: EXEC_STACK.sh # exit=1
2726 09:33:37.614690 # selftests: lkdtm: EXEC_KMALLOC.sh
2727 09:33:37.614986 # Segmentation fault
2728 09:33:37.652102 # [ 100.732760] lkdtm: Performing direct entry EXEC_KMALLOC
2729 09:33:37.652641 # [ 100.738907] lkdtm: attempting ok execution at c0c2ddb0
2730 09:33:37.652991 # [ 100.746979] lkdtm: attempting bad execution at c616aa40
2731 09:33:37.653312 # [ 100.755106] 8<--- cut here ---
2732 09:33:37.653621 # [ 100.760963] Unable to handle kernel paging request at virtual address c616aa40
2733 09:33:37.653929 # [ 100.768193] pgd = b7d7c0a9
2734 09:33:37.654226 # [ 100.770906] [c616aa40] *pgd=1601141e(bad)
2735 09:33:37.654518 # [ 100.774939] Internal error: Oops: 8000000d [#5] SMP ARM
2736 09:33:37.695496 # [ 100.780170] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2737 09:33:37.696055 # [ 100.809201] CPU: 0 PID: 1933 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2738 09:33:37.696458 # [ 100.816948] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2739 09:33:37.696795 # [ 100.823485] PC is at 0xc616aa40
2740 09:33:37.738571 # [ 100.826642] LR is at execute_location+0xa4/0xb4
2741 09:33:37.739116 # [ 100.831177] pc : [<c616aa40>] lr : [<c1357df8>] psr: 600e0013
2742 09:33:37.739471 # [ 100.837448] sp : c4043e30 ip : c4043d38 fp : c4043e4c
2743 09:33:37.739795 # [ 100.842676] r10: 0000000d r9 : c1acb9fc r8 : c15e7d40
2744 09:33:37.740103 # [ 100.847906] r7 : c4043f60 r6 : 00000001 r5 : c616aa40 r4 : c0c2ddb0
2745 09:33:37.740434 # [ 100.854437] r3 : 9383cf22 r2 : 9383cf22 r1 : ef7815e0 r0 : 0000002b
2746 09:33:37.740734 # [ 100.860970] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2747 09:33:37.784787 # [ 100.868110] Control: 10c5387d Table: 161a404a DAC: 00000051
2748 09:33:37.785321 # [ 100.873861] Process cat (pid: 1933, stack limit = 0x0536b0bd)
2749 09:33:37.785674 # [ 100.879614] Stack: (0xc4043e30 to 0xc4044000)
2750 09:33:37.786002 # [ 100.883980] 3e20: c616aa40 c45e4000 0000000d c4043f60
2751 09:33:37.786321 # [ 100.892166] 3e40: c4043e64 c4043e50 c0c2de00 c1357d60 00000021 c45e4000 c4043e74 c4043e68
2752 09:33:37.786629 # [ 100.900351] 3e60: c0c2d040 c0c2ddd4 c4043e9c c4043e78 c0c2d540 c0c2d020 c0c2d420 c437a3c0
2753 09:33:37.828807 # [ 100.908534] 3e80: b6e87000 0000000d c530acc0 c4043f60 c4043ec4 c4043ea0 c07f4c60 c0c2d42c
2754 09:33:37.829342 # [ 100.916720] 3ea0: 00000000 c437a3c0 b6e87000 c2816000 c4043f60 c07f4bfc c4043f5c c4043ec8
2755 09:33:37.829712 # [ 100.924904] 3ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c4042000
2756 09:33:37.830060 # [ 100.933088] 3ee0: b6e87000 00020000 00000004 0000000d 0001fff3 c4043ee0 00000001 b6e86000
2757 09:33:37.830373 # [ 100.941273] 3f00: c5f2ca00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2758 09:33:37.876712 # [ 100.949458] 3f20: 00000000 00000000 c136d548 9383cf22 c205c080 c437a3c0 c437a3c0 c4042000
2759 09:33:37.877151 # [ 100.957642] 3f40: b6e87000 00000000 00000000 00000004 c4043f94 c4043f60 c05988bc c0598228
2760 09:33:37.877498 # [ 100.965826] 3f60: 00000000 00000000 c4043fac 9383cf22 0000000d 0000000d b6fcee00 00000004
2761 09:33:37.877824 # [ 100.974010] 3f80: c03002e4 c4042000 c4043fa4 c4043f98 c059894c c0598854 00000000 c4043fa8
2762 09:33:37.878136 # [ 100.982194] 3fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e87000 0000000d 00000000
2763 09:33:37.920759 # [ 100.990378] 3fc0: 0000000d 0000000d b6fcee00 00000004 00000001 00000000 00020000 be900a54
2764 09:33:37.921297 # [ 100.998564] 3fe0: 00000004 be900788 b6f3c94f b6ec2c66 800e0030 00000001 00000000 00000000
2765 09:33:37.921646 # [ 101.006743] Backtrace:
2766 09:33:37.921966 # [ 101.009217] [<c1357d54>] (execute_location) from [<c0c2de00>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2767 09:33:37.922281 # [ 101.017665] r7:c4043f60 r6:0000000d r5:c45e4000 r4:c616aa40
2768 09:33:37.922589 # [ 101.023337] [<c0c2ddc8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2769 09:33:37.922895 # [ 101.031693] r5:c45e4000 r4:00000021
2770 09:33:37.964719 # [ 101.035280] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2771 09:33:37.965259 # [ 101.043297] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2772 09:33:37.965610 # [ 101.051221] r9:c4043f60 r8:c530acc0 r7:0000000d r6:b6e87000 r5:c437a3c0 r4:c0c2d420[ 101.615715] lkdtm: Performing direct entry EXEC_VMALLOC
2773 09:33:37.965943 # [ 101.058980] [<c07f4bfc>] (f[ 101.623315] lkdtm: attempting ok execution at c0c2ddb0
2774 09:33:37.966260 ull_proxy_write) from [<c0598328>[ 101.631495] lkdtm: attempting bad execution at f096c000
2775 09:33:38.008539 ] (vfs_write+0x10c/0x524)
2776 09:33:38.008731 # [ 1[ 101.639461] 8<--- cut here ---
2777 09:33:38.008825 01.066819] r9:c07f4bfc r8:c4043f[ 101.645431] Unable to handle kernel paging request at virtual address f096c000
2778 09:33:38.008917 60 r7:c2816000 r6:b6e87000 r5:c43[ 101.655450] pgd = b2967807
2779 09:33:38.009004 7a3c0 r4:00000000
2780 09:33:38.009089 # [ 101.07457[ 101.660976] [f096c000] *pgd=12949811, *pte=490c465f, *ppte=490c445f
2781 09:33:38.009171 1] [<c059821c>] (vfs_write) from [ 101.670167] Internal error: Oops: 8000000f [#6] SMP ARM
2782 09:33:38.052700 [<c05988bc>] (ksys_write+0x74/0xe[ 101.678197] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2783 09:33:38.053253 c)
2784 09:33:38.053597 # [ 101.08171[4 ]1 0 1r.1709902] CPU: 2 PID: 2010 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2785 09:33:38.096685 :00000004[ r 91:0010.07010907020] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2786 09:33:38.097226 r8:00000000 r7:b6[e 8 7100010. 727990] PC is at 0xf096c000
2787 09:33:38.097578 6:c4042000 r5:c437a3c0
2788 09:33:38.097911 # [[ 101.733306] LR is at execute_location+0xa4/0xb4
2789 09:33:38.098223 01.08954[7 ] 1 0r1.47:4c0433471a pc : [<f096c000>] lr : [<c1357df8>] psr: 600e0013
2790 09:33:38.098541 3c0
2791 09:33:38.098842 # [ [ 1 0110.10.9724089205]] sp : c626de30 ip : c626dd38 fp : c626de4c
2792 09:33:38.099139 [<c05[9 8 814081>.]7 5(5k2s1y4s] r10: 0000000d r9 : c1acba0c r8 : c15e7d40
2793 09:33:38.140744 write) fro[m [1<0c10.7569280984] r7 : c626df60 r6 : 00000001 r5 : f096c000 r4 : c0c2ddb0
2794 09:33:38.141281 c>] (sy[s _ w1r0i1t.e7+700x31488/ r3 : df79cb14 r2 : df79cb14 r1 : ef7ab5e0 r0 : 0000002b
2795 09:33:38.141632 0x1c)
2796 09:33:38.141960 # [ 1[0 1 .100919.273738]26] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2797 09:33:38.142279 r9:c404[2 0 0100 1r.878:7c50637] Control: 10c5387d Table: 1678004a DAC: 00000051
2798 09:33:38.142585 02e4 r7:00000004 [r 6 :1b061f.c7e5052] Process cat (pid: 2010, stack limit = 0x7e08a48a)
2799 09:33:38.142890 e00 r5:000[0 0 0100d1 .r840:208076] Stack: (0xc626de30 to 0xc626e000)
2800 09:33:38.143184 0000d
2801 09:33:38.184604 # [ 1[0 1 .110016.988079]57] de20: f096c000 c654b000 0000000d c626df60
2802 09:33:38.185045 [<c0598934>] ([s y s1_0w1r.8i1t9143] de40: c626de64 c626de50 c0c2de34 c1357d60 00000022 c654b000 c626de74 c626de68
2803 09:33:38.185396 ) from [<c0300[0 c 01>0]1 .(8r2e9314] de60: c0c2d040 c0c2de18 c626de9c c626de78 c0c2d540 c0c2d020 c0c2d420 c65d8c80
2804 09:33:38.185719 _fast_syscall+[0 x 01/001x.2883)9487] de80: b6e85000 0000000d c530acc0 c626df60 c626dec4 c626dea0 c07f4c60 c0c2d42c
2805 09:33:38.232704 # [ 101.11456[0 ] 1E0x1c.e8p4t659] dea0: 00000000 c65d8c80 b6e85000 c2816000 c626df60 c07f4bfc c626df5c c626dec8
2806 09:33:38.233247 ion stack(0xc40[4 3 f1a081 .t8o5 829] dec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c626c000
2807 09:33:38.233598 0xc4043ff0)
2808 09:33:38.233930 # [[ 110011..18170001] dee0: b6e85000 00020000 00000004 0000000d 0001fff3 c626dee0 00000001 b6e84000
2809 09:33:38.234246 621] 3fa0: [ 1 0 1 . 8 8 0 2 6] df00: c5f2d400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2810 09:33:38.276826 0000000d[ 0 0100010.0809d257] df20: 00000000 00000000 c136d548 df79cb14 c205c080 c65d8c80 c65d8c80 c626c000
2811 09:33:38.277372 00000001 b6e870[0 0 100010.09000429] df40: b6e85000 00000000 00000000 00000004 c626df94 c626df60 c05988bc c0598228
2812 09:33:38.277734 0d 00000000
2813 09:33:38.278068 # [[ 110011..9112686] df60: 00000000 00000000 c626dfac df79cb14 0000000d 0000000d b6fcce00 00000004
2814 09:33:38.278388 7805] 3fc0: 00[0 0 010001d. 90200857] df80: c03002e4 c626c000 c626dfa4 c626df98 c059894c c0598854 00000000 c626dfa8
2815 09:33:38.278703 0000d b6fcee00[ 0 0100010.090341028] dfa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e85000 0000000d 00000000
2816 09:33:38.320779 00000001 000000[0 0 100010.29040199] dfc0: 0000000d 0000000d b6fcce00 00000004 00000001 00000000 00020000 bec5ba54
2817 09:33:38.320948 00 be900a54
2818 09:33:38.321028 # [[ 110011..9153370] dfe0: 00000004 bec5b788 b6f3a94f b6ec0c66 800e0030 00000001 00000000 00000000
2819 09:33:38.321102 5987] 3fe0: 00[0 0 0100014. 9b6e1535] Backtrace:
2820 09:33:38.321172 00788 b6f3c94f b6ec2c66
2821 09:33:38.321241 # [ 101[ 101.965996] [<c1357d54>] (execute_location) from [<c0c2de34>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2822 09:33:38.364765 .141048] Code: ef[f 6 11f0a10. 9e7285] r7:c626df60 r6:0000000d r5:c654b000 r4:f096c000
2823 09:33:38.365003 ff5e7e0 eff66380 eff5e[7 c 01 0(1.985028] [<c0c2de0c>] (lkdtm_EXEC_VMALLOC) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2824 09:33:38.365136 1a0c00d) [
2825 09:33:38.365256 #1 0[1 . 9190517.11] r5:c654b000 r4:00000022
2826 09:33:38.365369 47151] ---[ end trace[ 6 31d0227001029] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2827 09:33:38.365483 ecc870d0057 ]---
2828 09:33:38.365588 # EXE[C _ K1M0A.011289] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2829 09:33:38.408995 LLOC: missing 'c[a l l1 0t2r.a0c21543] r9:c626df60 r8:c530acc0 r7:0000000d r6:b6e85000 r5:c65d8c80 r4:c0c2d420
2830 09:33:38.409534 :': [FAIL]
2831 09:33:38.409883 not ok 32[ s e1l0f2t031372] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2832 09:33:38.410216 ests: lkdtm: EXE[C _ K1M0A2L.L04O454] r9:c07f4bfc r8:c626df60 r7:c2816000 r6:b6e85000 r5:c65d8c80 r4:00000000
2833 09:33:38.410533 C.sh # exit=1
2834 09:33:38.410837 # s[e l f1t0e2s.t051193] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2835 09:33:38.411139 : lkdtm: EXEC[_ V M1A0L2L.O0C6.0s94] r10:00000004 r9:00000000 r8:00000000 r7:b6e85000 r6:c626c000 r5:c65d8c80
2836 09:33:38.411438 h
2837 09:33:38.452768 [ 102.070229] r4:c65d8c80
2838 09:33:38.453308 [ 102.073028] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2839 09:33:38.453659 [ 102.080172] r9:c626c000 r8:c03002e4 r7:00000004 r6:b6fcce00 r5:0000000d r4:0000000d
2840 09:33:38.453988 [ 102.087928] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2841 09:33:38.454302 [ 102.095502] Exception stack(0xc626dfa8 to 0xc626dff0)
2842 09:33:38.454605 [ 102.100561] dfa0: 0000000d 0000000d 00000001 b6e85000 0000000d 00000000
2843 09:33:38.496661 [ 102.108746] dfc0: 0000000d 0000000d b6fcce00 00000004 00000001 00000000 00020000 bec5ba54
2844 09:33:38.497100 [ 102.116928] dfe0: 00000004 bec5b788 b6f3a94f b6ec0c66
2845 09:33:38.497445 [ 102.121993] Code: bad PC value
2846 09:33:38.497766 [ 102.125144] ---[ end trace 63d27ecc870d0058 ]---
2847 09:33:38.498077 # Segmentation fault
2848 09:33:38.587396 # [ 101.615715] lkdtm: Performing direct entry EXEC_VMALLOC
2849 09:33:38.587566 # [ 101.623315] lkdtm: attempting ok execution at c0c2ddb0
2850 09:33:38.587641 # [ 101.631495] lkdtm: attempting bad execution at f096c000
2851 09:33:38.587710 # [ 101.639461] 8<--- cut here ---
2852 09:33:38.587776 # [ 101.645431] Unable to handle kernel paging request at virtual address f096c000
2853 09:33:38.587842 # [ 101.655450] pgd = b2967807
2854 09:33:38.587961 # [ 101.660976] [f096c000] *pgd=12949811, *pte=490c465f, *ppte=490c445f
2855 09:33:38.588024 # [ 101.670167] Internal error: Oops: 8000000f [#6] SMP ARM
2856 09:33:38.630380 # [ 101.678197] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2857 09:33:38.630477 # [ 101.709902] CPU: 2 PID: 2010 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2858 09:33:38.630552 # [ 101.719721] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2859 09:33:38.674063 # [ 101.727990] PC is at 0xf096c000
2860 09:33:38.674607 # [ 101.733306] LR is at execute_location+0xa4/0xb4
2861 09:33:38.674957 # [ 101.740341] pc : [<f096c000>] lr : [<c1357df8>] psr: 600e0013
2862 09:33:38.675282 # [ 101.748256] sp : c626de30 ip : c626dd38 fp : c626de4c
2863 09:33:38.675592 # [ 101.755214] r10: 0000000d r9 : c1acba0c r8 : c15e7d40
2864 09:33:38.675896 # [ 101.762087] r7 : c626df60 r6 : 00000001 r5 : f096c000 r4 : c0c2ddb0
2865 09:33:38.676196 # [ 101.770348] r3 : df79cb14 r2 : df79cb14 r1 : ef7ab5e0 r0 : 0000002b
2866 09:33:38.717052 # [ 101.778526] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2867 09:33:38.717611 # [ 101.787567] Control: 10c5387d Table: 1678004a DAC: 00000051
2868 09:33:38.717963 # [ 101.795052] Process cat (pid: 2010, stack limit = 0x7e08a48a)
2869 09:33:38.718286 # [ 101.802876] Stack: (0xc626de30 to 0xc626e000)
2870 09:33:38.718599 # [ 101.809057] de20: f096c000 c654b000 0000000d c626df60
2871 09:33:38.718904 # [ 101.819143] de40: c626de64 c626de50 c0c2de34 c1357d60 00000022 c654b000 c626de74 c626de68
2872 09:33:38.719201 # [ 101.829314] de60: c0c2d040 c0c2de18 c626de9c c626de78 c0c2d540 c0c2d020 c0c2d420 c65d8c80
2873 09:33:38.760848 # [ 101.839487] de80: b6e85000 0000000d c530acc0 c626df60 c626dec4 c626dea0 c07f4c60 c0c2d42c
2874 09:33:38.761394 # [ 101.849659] dea0: 00000000 c65d8c80 b6e85000 c2816000 c626df60 c07f4bfc c626df5c c626dec8
2875 09:33:38.761767 # [ 101.859829] dec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c626c000
2876 09:33:38.762089 # [ 101.870001] dee0: b6e85000 00020000 00000004 0000000d 0001fff3 c626dee0 00000001 b6e84000
2877 09:33:38.762398 # [ 101.880256] df00: c5f2d400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2878 09:33:38.804710 # [ 101.890257] df20: 00000000 00000000 c136d548 df79cb14 c205c080 c65d8c80 c65d8c80 c626c000
2879 09:33:38.805268 # [ 101.900429] df40: b6e85000 00000000 00000000 00000004 c626df94 c626df60 c05988bc c0598228
2880 09:33:38.805638 # [ 101.910686] df60: 00000000 00000000 c626dfac df79cb14 0000000d 0000000d b6fcce00 00000004
2881 09:33:38.805962 # [ 101.920857] df80: c03002e4 c626c000 c626dfa4 c626df98 c059894c c0598854 00000000 c626dfa8
2882 09:33:38.806275 # [ 101.931028] dfa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e85000 0000000d 00000000
2883 09:33:38.848624 # [ 101.941199] dfc0: 0000000d 0000000d b6fcce00 00000004 00000001 00000000 00020000 bec5ba54
2884 09:33:38.848790 # [ 101.951370] dfe0: 00000004 bec5b788 b6f3a94f b6ec0c66 800e0030 00000001 00000000 00000000
2885 09:33:38.848860 # [ 101.961535] Backtrace:
2886 09:33:38.848925 # [ 101.965996] [<c1357d54>] (execute_location) from [<c0c2de34>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2887 09:33:38.848989 # [ 101.977285] r7:c626df60 r6:0000000d r5:c654b000 r4:f096c000
2888 09:33:38.849050 # [ 101.985028] [<c0c2de0c>] (lkdtm_EXEC_VMALLOC) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2889 09:33:38.849110 # [ 101.995712] r5:c654b000 r4:00000022
2890 09:33:38.892662 # [ 102.001029] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2891 09:33:38.892922 # [ 102.011289] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2892 09:33:38.893072 # [ 102.021543] r9:c626df60 r8:c530acc0 r7:0000000d r6:b6e85000 r5:c65d8c80 r4:c0c2d420
2893 09:33:38.893207 # [ [ 102.554608] lkdtm: Performing direct entry EXEC_RODATA
2894 09:33:38.893336 102.031372] [<c07f4bfc>] (full_p[ 102.561573] lkdtm: attempting ok execution at c0c2ddb0
2895 09:33:38.940956 roxy_write) from [<c0598328>] (vf[ 102.569720] lkdtm: attempting bad execution at c15e7fdc
2896 09:33:38.941501 s_write+0x10c/0x524)
2897 09:33:38.941854 # [ 102.04[ 102.577822] 8<--- cut here ---
2898 09:33:38.942174 [ 102.583676] Unable to handle kernel paging request at virtual address c15e7fdc
2899 09:33:38.942488 [ 102.590917] pgd = caa38ef3
2900 09:33:38.942790 [ 102.593646] [c15e7fdc] *pgd=1141941e(bad)
2901 09:33:38.943086 [ 102.597714] Internal error: Oops: 8000000d [#7] SMP ARM
2902 09:33:38.984960 [ 102.602963] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2903 09:33:38.985523 [ 102.632246] CPU: 0 PID: 2087 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2904 09:33:38.985884 [ 102.640011] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2905 09:33:38.986206 [ 102.646579] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2906 09:33:38.986513 [ 102.651674] LR is at execute_location+0xa4/0xb4
2907 09:33:39.028962 [ 102.656228] pc : [<c15e7fdc>] lr : [<c1357df8>] psr: 600e0013
2908 09:33:39.029505 [ 102.662515] sp : c6509e38 ip : c6509d40 fp : c6509e54
2909 09:33:39.029858 [ 102.667761] r10: 0000000c r9 : c1acba1c r8 : c15e7d40
2910 09:33:39.030177 [ 102.673006] r7 : c6509f60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2ddb0
2911 09:33:39.030489 [ 102.679555] r3 : bbd089cb r2 : bbd089cb r1 : ef7815e0 r0 : 0000002b
2912 09:33:39.030792 [ 102.686106] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2913 09:33:39.031093 [ 102.693264] Control: 10c5387d Table: 162ac04a DAC: 00000051
2914 09:33:39.031383 [ 102.699035] Process cat (pid: 2087, stack limit = 0xaf701bde)
2915 09:33:39.073038 [ 102.704803] Stack: (0xc6509e38 to 0xc650a000)
2916 09:33:39.073582 [ 102.709189] 9e20: 00000023 c45e5000
2917 09:33:39.073941 [ 102.717399] 9e40: 0000000c c6509f60 c6509e64 c6509e58 c1357fe0 c1357d60 c6509e74 c6509e68
2918 09:33:39.074263 [ 102.725606] 9e60: c0c2d040 c1357fc8 c6509e9c c6509e78 c0c2d540 c0c2d020 c0c2d420 c2f632c0
2919 09:33:39.074576 [ 102.733813] 9e80: b6ea2000 0000000c c530acc0 c6509f60 c6509ec4 c6509ea0 c07f4c60 c0c2d42c
2920 09:33:39.117037 [ 102.742020] 9ea0: 00000000 c2f632c0 b6ea2000 c2816000 c6509f60 c07f4bfc c6509f5c c6509ec8
2921 09:33:39.117580 [ 102.750228] 9ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c6508000
2922 09:33:39.117940 [ 102.758438] 9ee0: b6ea2000 00020000 00000004 0000000c 0001fff4 c6509ee0 00000001 b6ea1000
2923 09:33:39.118265 [ 102.766643] 9f00: c5f69a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2924 09:33:39.118576 [ 102.774850] 9f20: 00000000 00000000 c136d548 bbd089cb c205c080 c2f632c0 c2f632c0 c6508000
2925 09:33:39.118881 [ 102.783057] 9f40: b6ea2000 00000000 00000000 00000004 c6509f94 c6509f60 c05988bc c0598228
2926 09:33:39.161064 [ 102.791263] 9f60: 00000000 00000000 c6509fac bbd089cb 0000000c 0000000c b6fe9e00 00000004
2927 09:33:39.161610 [ 102.799470] 9f80: c03002e4 c6508000 c6509fa4 c6509f98 c059894c c0598854 00000000 c6509fa8
2928 09:33:39.161966 [ 102.807676] 9fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6ea2000 0000000c 00000000
2929 09:33:39.162289 [ 102.815883] 9fc0: 0000000c 0000000c b6fe9e00 00000004 00000001 00000000 00020000 bee6ba54
2930 09:33:39.162599 [ 102.824090] 9fe0: 00000004 bee6b788 b6f5794f b6eddc66 800e0030 00000001 00000000 00000000
2931 09:33:39.162899 [ 102.832284] Backtrace:
2932 09:33:39.205071 [ 102.834788] [<c1357d54>] (execute_location) from [<c1357fe0>] (lkdtm_EXEC_RODATA+0x24/0x28)
2933 09:33:39.205621 [ 102.843170] r7:c6509f60 r6:0000000c r5:c45e5000 r4:00000023
2934 09:33:39.205980 [ 102.848878] [<c1357fbc>] (lkdtm_EXEC_RODATA) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
2935 09:33:39.206307 [ 102.857183] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
2936 09:33:39.206619 [ 102.865227] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
2937 09:33:39.249051 [ 102.873176] r9:c6509f60 r8:c530acc0 r7:0000000c r6:b6ea2000 r5:c2f632c0 r4:c0c2d420
2938 09:33:39.249601 [ 102.880959] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2939 09:33:39.249960 [ 102.888819] r9:c07f4bfc r8:c6509f60 r7:c2816000 r6:b6ea2000 r5:c2f632c0 r4:00000000
2940 09:33:39.250285 [ 102.896595] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2941 09:33:39.250600 [ 102.903763] r10:00000004 r9:00000000 r8:00000000 r7:b6ea2000 r6:c6508000 r5:c2f632c0
2942 09:33:39.250906 [ 102.911612] r4:c2f632c0
2943 09:33:39.251206 [ 102.914178] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2944 09:33:39.292471 [ 102.921343] r9:c6508000 r8:c03002e4 r7:00000004 r6:b6fe9e00 r5:0000000c r4:0000000c
2945 09:33:39.292711 [ 102.929120] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2946 09:33:39.292785 [ 102.936709] Exception stack(0xc6509fa8 to 0xc6509ff0)
2947 09:33:39.292854 [ 102.941788] 9fa0: 0000000c 0000000c 00000001 b6ea2000 0000000c 00000000
2948 09:33:39.292936 [ 102.949995] 9fc0: 0000000c 0000000c b6fe9e00 00000004 00000001 00000000 00020000 bee6ba54
2949 09:33:39.293041 [ 102.958197] 9fe0: 00000004 bee6b788 b6f5794f b6eddc66
2950 09:33:39.336584 [ 102.963280] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2951 09:33:39.336694 [ 102.969405] ---[ end trace 63d27ecc870d0059 ]---
2952 09:33:39.336781 1454] r9:c07f4bfc r8:c626df60 r7:c2816000 r6:b6e85000 r5:c65d8c80 r4:00000000
2953 09:33:39.336881 # [ 102.051193] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2954 09:33:39.336966 # [ 102.060494] r10:00000004 r9:00000000 r8:00000000 r7:b6e85000 r6:c626c000 r5:c65d8c80
2955 09:33:39.337048 # [ 102.070229] r4:c65d8c80
2956 09:33:39.337129 # [ 102.073028] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2957 09:33:39.380578 # [ 102.080172] r9:c626c000 r8:c03002e4 r7:00000004 r6:b6fcce00 r5:0000000d r4:0000000d
2958 09:33:39.380979 # [ 102.087928] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2959 09:33:39.381299 # [ 102.095502] Exception stack(0xc626dfa8 to 0xc626dff0)
2960 09:33:39.381593 # [ 102.100561] dfa0: 0000000d 0000000d 00000001 b6e85000 0000000d 00000000
2961 09:33:39.381904 # [ 102.108746] dfc0: 0000000d 0000000d b6fcce00 00000004 00000001 00000000 00020000 bec5ba54
2962 09:33:39.382205 # [ 102.116928] dfe0: 00000004 bec5b788 b6f3a94f b6ec0c66
2963 09:33:39.424483 # [ 102.121993] Code: bad PC value
2964 09:33:39.424646 # [ 102.125144] ---[ end trace 63d27ecc870d0058 ]---
2965 09:33:39.424796 # EXEC_VMALLOC: missing 'call trace:': [FAIL]
2966 09:33:39.424888 not ok 33 selftests: lkdtm: EXEC_VMALLOC.sh # exit=1
2967 09:33:39.424987 # selftests: lkdtm: EXEC_RODATA.sh
2968 09:33:39.425100 # Segmentation fault
2969 09:33:39.425212 # [ 102.554608] lkdtm: Performing direct entry EXEC_RODATA
2970 09:33:39.425312 # [ 102.561573] lkdtm: attempting ok execution at c0c2ddb0
2971 09:33:39.425453 # [ 102.569720] lkdtm: attempting bad execution at c15e7fdc
2972 09:33:39.425538 # [ 102.577822] 8<--- cut here ---
2973 09:33:39.468459 # [ 102.583676] Unable to handle kernel paging request at virtual address c15e7fdc
2974 09:33:39.468599 # [ 102.590917] pgd = caa38ef3
2975 09:33:39.468705 # [ 102.593646] [c15e7fdc] *pgd=1141941e(bad)
2976 09:33:39.468804 # [ 102.597714] Internal error: Oops: 8000000d [#7] SMP ARM
2977 09:33:39.516771 # [ 102.602963] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
2978 09:33:39.517019 # [ 102.632246] CPU: 0 PID: 2087 Comm: cat Tainted: G D W 5.10.129-cip12 #1
2979 09:33:39.517198 # [ 102.640011] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2980 09:33:39.517354 # [ 102.646579] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2981 09:33:39.517503 # [ 102.651674] LR is at execute_location+0xa4/0xb4
2982 09:33:39.517680 # [ 102.656228] pc : [<c15e7fdc>] lr : [<c1357df8>] psr: 600e0013
2983 09:33:39.517821 # [ 102.662515] sp : c6509e38 ip : c6509d40 fp : c6509e54
2984 09:33:39.517960 # [ 102.667761] r10: 0000000c r9 : c1acba1c r8 : c15e7d40
2985 09:33:39.564489 # [ 102.673006] r7 : c6509f60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2ddb0
2986 09:33:39.564678 # [ 102.679555] r3 : bbd089cb r2 : bbd089cb r1 : ef7815e0 r0 : 0000002b
2987 09:33:39.564781 # [ 102.686106] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2988 09:33:39.564874 # [ 102.693264] Control: 10c5387d Table: 162ac04a DAC: 00000051
2989 09:33:39.564962 # [ 102.699035] Process cat (pid: 2087, stack limit = 0xaf701bde)
2990 09:33:39.565048 # [ 102.704803] Stack: (0xc6509e38 to 0xc650a000)
2991 09:33:39.608491 # [ 102.709189] 9e20: 00000023 c45e5000
2992 09:33:39.608651 # [ 102.717399] 9e40: 0000000c c6509f60 c6509e64 c6509e58 c1357fe0 c1357d60 c6509e74 c6509e68
2993 09:33:39.608728 # [ 102.725606] 9e60: c0c2d040 c1357fc8 c6509e9c c6509e78 c0c2d540 c0c2d020 c0c2d420 c2f632c0
2994 09:33:39.608798 # [ 102.733813] 9e80: b6ea2000 0000000c c530acc0 c6509f60 c6509ec4 c6509ea0 c07f4c60 c0c2d42c
2995 09:33:39.608865 # [ 102.742020] 9ea0: 00000000 c2f632c0 b6ea2000 c2816000 c6509f60 c07f4bfc c6509f5c c6509ec8
2996 09:33:39.648476 # [ 102.750228] 9ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c6508000
2997 09:33:39.648640 # [ 102.758438] 9ee0: b6ea2000 00020000 00000004 0000000c 0001fff4 c6509ee0 00000001 b6ea1000
2998 09:33:39.648718 # [ 102.766643] 9f00: c5f69a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2999 09:33:39.648787 # [ 102.774850] 9f20: 00000000 00000000 c136d548 bbd089cb c205c080 c2f632c0 c2f632c0 c6508000
3000 09:33:39.648853 # [ 102.783057] 9f40: b6ea2000 00000000 00000000 00000004 c6509f94 c6509f60 c05988bc c0598228
3001 09:33:39.648932 # [ 102.791263] 9f60: 00000000 00000000 c6509fac bbd089cb 0000000c 0000000c b6fe9e00 00000004
3002 09:33:39.692812 # [ 102.799470] 9f80: c03002e4 c6508000 c6509fa4 c6509f98 c059894c c0598854 00000000 c6509fa8
3003 09:33:39.692975 # [ 102.807676] 9fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6ea2000 0000000c 00000000
3004 09:33:39.693053 # [ 102.815883] 9fc0: 0000000c 0000000c b6fe9e00 00000004 00000001 00000000 00020000 bee6ba54
3005 09:33:39.693122 # [ 102.824090] 9fe0: 00000004 bee6b788 b6f5794f b6eddc66 800e0030 00000001 00000000 00000000
3006 09:33:39.693188 # [ 102.832284] Backtrace:
3007 09:33:39.737747 # [ 102.834788] [<c1357d54>] (execute_location) from [<c1357fe0>] (lkdtm_EXEC_RODATA+0x24/0x28)
3008 09:33:39.737925 # [ 102.843170] r7:c6509f60 r6:0000000c r5:c45e5000 r4:00000023
3009 09:33:39.738031 # [ 102.848878] [<c1357fbc>] (lkdtm_EXEC_RODATA) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3010 09:33:39.738151 # [ 102.857183] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3011 09:33:39.738271 # [ 102.865227] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3012 09:33:39.738337 # [ 102.873176] r9:c6509f60 r8:c530acc0 r7:0000000c r6:b6ea2000 r5:c2f632c0 r4:c0c2d420
3013 09:33:39.781940 # [ 102.880959] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10[ 103.398413] lkdtm: Performing direct entry EXEC_USERSPACE
3014 09:33:39.782094 c/0x524)
3015 09:33:39.782172 # [ 102.888819] r9:c0[ 103.404513] lkdtm: attempting ok execution at c0c2ddb0
3016 09:33:39.782242 7f4bfc r8:c6509f60 r7:c2816000 r6[ 103.413050] lkdtm: attempting bad execution at b6f3d000
3017 09:33:39.782312 :b6ea2000 r5:c2f632c0 r4:00000000[ 103.420720] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f3d000
3018 09:33:39.782377
3019 09:33:39.782441 # [ 102.896595] [<c059821c>] ([ 103.430621] Internal error: : b [#8] SMP ARM
3020 09:33:39.824725 vfs_write) from [<c05988bc>] (ksy[ 103.437742] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3021 09:33:39.824903 s_write+0x74/0xec)
3022 09:33:39.824984 # [ 102.9037[ 103.469462] CPU: 3 PID: 2163 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3023 09:33:39.868741 63] r10:00000004 r[9 : 0100030.080061] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3024 09:33:39.868973 000 r8:00000000 r7:b6ea2000 r[6 :103.488772] PC is at 0xb6f3d000
3025 09:33:39.869103 c6508000 r5:c2f632c0
3026 09:33:39.869219 # [ 102.91[ 103.494538] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3027 09:33:39.869329 1612] r4:c2f632c0[
3028 09:33:39.869439 # 1[0 3 .102264] pc : [<b6f3d000>] lr : [<c0c2df04>] psr: 600e0013
3029 09:33:39.869545 02.914178] [<c059[8 8 4180>3]. 5(0705] sp : c650fe48 ip : c650fd50 fp : c650fe64
3030 09:33:39.869653 ksys_write) from[ [ <1c0035.9518018] r10: 0000000f r9 : c1acba28 r8 : c15e7d40
3031 09:33:39.912953 94c>] (sys_write+0x[1 8 /100x31.c25248] r7 : c650ff60 r6 : 0000000f r5 : c6328000 r4 : b6f3d000
3032 09:33:39.913509 )
3033 09:33:39.913860 # [ 102.921343] [ r 91:0c36.533950] r3 : 84b855e1 r2 : 84b855e1 r1 : ef7c05e0 r0 : 0000002b
3034 09:33:39.914180 08000 r8:c03002e4 r7:0000[0 0 0143.542742] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3035 09:33:39.914507 r6:b6fe9e00 r5:00[0 0 010003c. 552308] Control: 10c5387d Table: 161a004a DAC: 00000051
3036 09:33:39.914814 4:0000000c
3037 09:33:39.915117 # [ 102.929[1 2 01]03.560233] Process cat (pid: 2163, stack limit = 0xa98518d1)
3038 09:33:39.956721 [<c0598934>] (sys_[w r i1t03e.)5 8411] Stack: (0xc650fe48 to 0xc6510000)
3039 09:33:39.956915 from [<c03000c0>] (ret_fast_sys[c 103.574869] fe40: 00000001 00000000 0000000f 00000024 c650fe74 c650fe68
3040 09:33:39.957015 all+0x0/0x28)
3041 09:33:39.957104 # [ 102.936709][ 103.585741] fe60: c0c2d040 c0c2de4c c650fe9c c650fe78 c0c2d540 c0c2d020 c0c2d420 c437b900
3042 09:33:39.957190 Exception stack(0xc6509fa8 to 0x[ 103.596613] fe80: b6df7000 0000000f c530acc0 c650ff60 c650fec4 c650fea0 c07f4c60 c0c2d42c
3043 09:33:39.957274 6509ff0)
3044 09:33:40.000775 # [ 102.941788] 9fa[0 103.607572] fea0: 00000000 c437b900 b6df7000 c2816000 c650ff60 c07f4bfc c650ff5c c650fec8
3045 09:33:40.001063 0000000c 00[0 103.618445] fec0: c0598328 c07f4c08 00000001 00000000 c05988bc c41e4324 c05988bc c650e000
3046 09:33:40.001235 000c 00000001 b6ea2000 0000000[c 103.629319] fee0: b6df7000 00020000 00000004 0000000f 0001fff1 c650fee0 00000001 00000805
3047 09:33:40.001393 00000000
3048 09:33:40.001544 # [ 102.949995] 9f[c 0103.640191] ff00: c4251a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3049 09:33:40.045048 : 0000000c 0000000c b6fe9e00 [0 0103.650976] ff20: 00000000 00000000 c650e000 84b855e1 b6df6000 c437b900 c437b900 c650e000
3050 09:33:40.045590 000004 00000001 00000000 00020[0 103.661763] ff40: b6df7000 00000000 00000000 00000004 c650ff94 c650ff60 c05988bc c0598228
3051 09:33:40.045955 0 bee6ba54
3052 09:33:40.046282 # [ 102.958197] 9[f 103.672636] ff60: 00000000 00000000 c650ffac 84b855e1 0000000f 0000000f b6f3ee00 00000004
3053 09:33:40.046596 0: 00000004 bee6b788 b6f5794f b6[ 103.683510] ff80: c03002e4 c650e000 c650ffa4 c650ff98 c059894c c0598854 00000000 c650ffa8
3054 09:33:40.046908 ddc66
3055 09:33:40.089054 # [ 102.963280] Code[: 103.694467] ffa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6df7000 0000000f 00000000
3056 09:33:40.089599 f727563 6e756f63 00000074 aa55[a 103.705254] ffc0: 0000000f 0000000f b6f3ee00 00000004 00000001 00000000 00020000 be90ca54
3057 09:33:40.089960 55 (e1a0c00d)
3058 09:33:40.090289 # [ 102.9694[0 5103.716127] ffe0: 00000004 be90c788 b6eac94f b6e32c66 800e0030 00000001 00000000 00000000
3059 09:33:40.090600 ] ---[ end trace 63d27ecc870d[0 0103.726900] Backtrace:
3060 09:33:40.090906 59 ]---
3061 09:33:40.133060 # EXEC_RODATA: missing '[ 103.731987] [<c0c2de40>] (lkdtm_EXEC_USERSPACE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3062 09:33:40.133603 call trace:': [FAIL][
3063 09:33:40.133959 n1o0t3 .743356] r4:00000024
3064 09:33:40.134280 k 34 selftests: lkdtm: EXEC_RODAT[ 103.748169] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3065 09:33:40.134594 A.sh # exit=1
3066 09:33:40.134894 # selftests: lkdtm[ 103.759045] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3067 09:33:40.135192 : EXEC_USERSPACE.sh
3068 09:33:40.135480 [ 103.769820] r9:c650ff60 r8:c530acc0 r7:0000000f r6:b6df7000 r5:c437b900 r4:c0c2d420
3069 09:33:40.177037 [ 103.779398] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3070 09:33:40.177583 [ 103.787260] r9:c07f4bfc r8:c650ff60 r7:c2816000 r6:b6df7000 r5:c437b900 r4:00000000
3071 09:33:40.177943 [ 103.795037] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3072 09:33:40.178271 [ 103.802203] r10:00000004 r9:00000000 r8:00000000 r7:b6df7000 r6:c650e000 r5:c437b900
3073 09:33:40.178585 [ 103.810053] r4:c437b900
3074 09:33:40.178888 [ 103.812619] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3075 09:33:40.179189 [ 103.819785] r9:c650e000 r8:c03002e4 r7:00000004 r6:b6f3ee00 r5:0000000f r4:0000000f
3076 09:33:40.220474 [ 103.827563] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3077 09:33:40.220582 [ 103.835152] Exception stack(0xc650ffa8 to 0xc650fff0)
3078 09:33:40.220684 [ 103.840232] ffa0: 0000000f 0000000f 00000001 b6df7000 0000000f 00000000
3079 09:33:40.220767 [ 103.848442] ffc0: 0000000f 0000000f b6f3ee00 00000004 00000001 00000000 00020000 be90ca54
3080 09:33:40.220863 [ 103.856642] ffe0: 00000004 be90c788 b6eac94f b6e32c66
3081 09:33:40.220956 [ 103.861729] Code: bad PC value
3082 09:33:40.221036 [ 103.864822] ---[ end trace 63d27ecc870d005a ]---
3083 09:33:40.221098 # Segmentation fault
3084 09:33:40.318395 # [ 103.398413] lkdtm: Performing direct entry EXEC_USERSPACE
3085 09:33:40.318491 # [ 103.404513] lkdtm: attempting ok execution at c0c2ddb0
3086 09:33:40.318567 # [ 103.413050] lkdtm: attempting bad execution at b6f3d000
3087 09:33:40.318636 # [ 103.420720] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f3d000
3088 09:33:40.318703 # [ 103.430621] Internal error: : b [#8] SMP ARM
3089 09:33:40.361468 # [ 103.437742] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3090 09:33:40.361567 # [ 103.469462] CPU: 3 PID: 2163 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3091 09:33:40.361644 # [ 103.480061] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3092 09:33:40.361716 # [ 103.488772] PC is at 0xb6f3d000
3093 09:33:40.361783 # [ 103.494538] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3094 09:33:40.361848 # [ 103.502264] pc : [<b6f3d000>] lr : [<c0c2df04>] psr: 600e0013
3095 09:33:40.404670 # [ 103.510705] sp : c650fe48 ip : c650fd50 fp : c650fe64
3096 09:33:40.404864 # [ 103.518018] r10: 0000000f r9 : c1acba28 r8 : c15e7d40
3097 09:33:40.404966 # [ 103.525248] r7 : c650ff60 r6 : 0000000f r5 : c6328000 r4 : b6f3d000
3098 09:33:40.405057 # [ 103.533950] r3 : 84b855e1 r2 : 84b855e1 r1 : ef7c05e0 r0 : 0000002b
3099 09:33:40.405141 # [ 103.542742] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3100 09:33:40.405226 # [ 103.552308] Control: 10c5387d Table: 161a004a DAC: 00000051
3101 09:33:40.405307 # [ 103.560233] Process cat (pid: 2163, stack limit = 0xa98518d1)
3102 09:33:40.448853 # [ 103.568411] Stack: (0xc650fe48 to 0xc6510000)
3103 09:33:40.449400 # [ 103.574869] fe40: 00000001 00000000 0000000f 00000024 c650fe74 c650fe68
3104 09:33:40.449769 # [ 103.585741] fe60: c0c2d040 c0c2de4c c650fe9c c650fe78 c0c2d540 c0c2d020 c0c2d420 c437b900
3105 09:33:40.450091 # [ 103.596613] fe80: b6df7000 0000000f c530acc0 c650ff60 c650fec4 c650fea0 c07f4c60 c0c2d42c
3106 09:33:40.450403 # [ 103.607572] fea0: 00000000 c437b900 b6df7000 c2816000 c650ff60 c07f4bfc c650ff5c c650fec8
3107 09:33:40.496900 # [ 103.618445] fec0: c0598328 c07f4c08 00000001 00000000 c05988bc c41e4324 c05988bc c650e000
3108 09:33:40.497445 # [ 103.629319] fee0: b6df7000 00020000 00000004 0000000f 0001fff1 c650fee0 00000001 00000805
3109 09:33:40.497823 # [ 103.640191] ff00: c4251a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3110 09:33:40.498145 # [ 103.650976] ff20: 00000000 00000000 c650e000 84b855e1 b6df6000 c437b900 c437b900 c650e000
3111 09:33:40.498452 # [ 103.661763] ff40: b6df7000 00000000 00000000 00000004 c650ff94 c650ff60 c05988bc c0598228
3112 09:33:40.498757 # [ 103.672636] ff60: 00000000 00000000 c650ffac 84b855e1 0000000f 0000000f b6f3ee00 00000004
3113 09:33:40.540736 # [ 103.683510] ff80: c03002e4 c650e000 c650ffa4 c650ff98 c059894c c0598854 00000000 c650ffa8
3114 09:33:40.541290 # [ 103.694467] ffa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6df7000 0000000f 00000000
3115 09:33:40.541649 # [ 103.705254] ffc0: 0000000f 0000000f b6f3ee00 00000004 00000001 00000000 00020000 be90ca54
3116 09:33:40.541973 # [ 103.716127] ffe0: 00000004 be90c788 b6eac94f b6e32c66 800e0030 00000001 00000000 00000000
3117 09:33:40.542283 # [ 103.726900] Backtrace:
3118 09:33:40.584898 # [ 103.731987] [<c0c2de40>] (lkdtm_EXEC_USERSPACE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3119 09:33:40.585440 # [ 103.743356] r4:00000024
3120 09:33:40.585794 # [ 103.748169] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3121 09:33:40.586122 # [ 103.759045] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3122 09:33:40.586435 # [ 103.769820] r9:c650ff60 r8:c530acc0 r7:0000000f r6:b6df7000 r5:c437b900 r4:c0c2d420
3123 09:33:40.586742 # [ 103.779398] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3124 09:33:40.628741 # [ 103.787260] r9:c07f4bfc r8:c650ff60 r7:c2816000 r6:b6df7000 r5:c437b900 r4:00000000
3125 09:33:40.629290 # [ 103.795037] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3126 09:33:40.629671 # [ 103.802203] r10:00000004 r9:00000000 r8:00000000 r7:b6df7000 r6:c650e000 r5:c437b900
3127 09:33:40.630001 # [ 103.810053] r4:c437b900
3128 09:33:40.630314 # [ 103.812619] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3129 09:33:40.630619 # [ 103.819785] r9:c650e000 r8:c03002e4 r7:00000004 r6:b6f3ee00 r5:0000000f r4:0000000f
3130 09:33:40.630921 # [ 103.827563] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3131 09:33:40.676687 # [ 103.835152] Exception stack(0xc650ffa8 to 0xc650fff0)
3132 09:33:40.677220 # [ 103.840232] ffa0: 0000000f 0000000f 00000001 b6df7000 0000000f 00000000
3133 09:33:40.677577 # [ 103.848442] ff[ 104.318060] lkdtm: Performing direct entry EXEC_NULL
3134 09:33:40.677904 c0: 0000000f 0000000f b6f3ee00 00[ 104.325260] lkdtm: attempting ok execution at c0c2ddb0
3135 09:33:40.678222 000004 00000001 00000000 00020000[ 104.333046] lkdtm: attempting bad execution at 00000000
3136 09:33:40.678540 be90ca54
3137 09:33:40.678839 # [ 103.856642] ffe0:[ 104.341207] 8<--- cut here ---
3138 09:33:40.720942 00000004 be90c788 b6eac94f b6e32[ 104.347230] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3139 09:33:40.721485 c66
3140 09:33:40.721841 # [ 103.861729] Code: bad P[ 104.359263] pgd = 8d89fbb9
3141 09:33:40.722166 C value
3142 09:33:40.722477 # [ 103.864822] ---[ en[ 104.363764] [00000000] *pgd=00000000
3143 09:33:40.722781 d trace 63d27ecc870d005a ]---
3144 09:33:40.723080 # [ 104.370226] Internal error: Oops: 80000005 [#9] SMP ARM
3145 09:33:40.765072 [ 104.378271] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3146 09:33:40.765628 [ 104.407302] CPU: 0 PID: 2234 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3147 09:33:40.765990 [ 104.415049] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3148 09:33:40.766317 [ 104.421586] PC is at 0x0
3149 09:33:40.766629 [ 104.424135] LR is at execute_location+0xa4/0xb4
3150 09:33:40.766934 [ 104.428672] pc : [<00000000>] lr : [<c1357df8>] psr: 600e0013
3151 09:33:40.809051 [ 104.434943] sp : c6509e38 ip : c6509d40 fp : c6509e54
3152 09:33:40.809590 [ 104.440171] r10: 0000000a r9 : c1acba38 r8 : c15e7d40
3153 09:33:40.809953 [ 104.445401] r7 : c6509f60 r6 : 00000000 r5 : 00000000 r4 : c0c2ddb0
3154 09:33:40.810284 [ 104.451932] r3 : 453ed2b8 r2 : 453ed2b8 r1 : ef7815e0 r0 : 0000002b
3155 09:33:40.810599 [ 104.458466] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3156 09:33:40.810908 [ 104.465605] Control: 10c5387d Table: 1628804a DAC: 00000051
3157 09:33:40.811209 [ 104.471356] Process cat (pid: 2234, stack limit = 0xaf701bde)
3158 09:33:40.853036 [ 104.477109] Stack: (0xc6509e38 to 0xc650a000)
3159 09:33:40.853574 [ 104.481474] 9e20: 00000025 c654b000
3160 09:33:40.853934 [ 104.489658] 9e40: 0000000a c6509f60 c6509e64 c6509e58 c1358004 c1357d60 c6509e74 c6509e68
3161 09:33:40.854258 [ 104.497845] 9e60: c0c2d040 c1357ff0 c6509e9c c6509e78 c0c2d540 c0c2d020 c0c2d420 c42bef00
3162 09:33:40.854571 [ 104.506031] 9e80: b6eb2000 0000000a c530acc0 c6509f60 c6509ec4 c6509ea0 c07f4c60 c0c2d42c
3163 09:33:40.854875 [ 104.514219] 9ea0: 00000000 c42bef00 b6eb2000 c2816000 c6509f60 c07f4bfc c6509f5c c6509ec8
3164 09:33:40.897014 [ 104.522403] 9ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c6508000
3165 09:33:40.897552 [ 104.530588] 9ee0: b6eb2000 00020000 00000004 0000000a 0001fff6 c6509ee0 00000001 b6eb1000
3166 09:33:40.897913 [ 104.538772] 9f00: c5f2d7c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3167 09:33:40.898239 [ 104.546956] 9f20: 00000000 00000000 c136d548 453ed2b8 c205c080 c42bef00 c42bef00 c6508000
3168 09:33:40.898554 [ 104.555141] 9f40: b6eb2000 00000000 00000000 00000004 c6509f94 c6509f60 c05988bc c0598228
3169 09:33:40.940803 [ 104.563326] 9f60: 00000000 00000000 c6509fac 453ed2b8 0000000a 0000000a b6ff9e00 00000004
3170 09:33:40.941343 [ 104.571511] 9f80: c03002e4 c6508000 c6509fa4 c6509f98 c059894c c0598854 00000000 c6509fa8
3171 09:33:40.941695 [ 104.579695] 9fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6eb2000 0000000a 00000000
3172 09:33:40.942022 [ 104.587878] 9fc0: 0000000a 0000000a b6ff9e00 00000004 00000001 00000000 00020000 becb4a54
3173 09:33:40.942334 [ 104.596062] 9fe0: 00000004 becb4788 b6f6794f b6eedc66 800e0030 00000001 00000000 00000000
3174 09:33:40.942638 [ 104.604242] Backtrace:
3175 09:33:40.985035 [ 104.606709] [<c1357d54>] (execute_location) from [<c1358004>] (lkdtm_EXEC_NULL+0x20/0x24)
3176 09:33:40.985577 [ 104.614895] r7:c6509f60 r6:0000000a r5:c654b000 r4:00000025
3177 09:33:40.985938 [ 104.620572] [<c1357fe4>] (lkdtm_EXEC_NULL) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3178 09:33:40.986266 [ 104.628674] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3179 09:33:40.986582 [ 104.636692] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3180 09:33:41.029035 [ 104.644616] r9:c6509f60 r8:c530acc0 r7:0000000a r6:b6eb2000 r5:c42bef00 r4:c0c2d420
3181 09:33:41.029577 [ 104.652373] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3182 09:33:41.029941 [ 104.660211] r9:c07f4bfc r8:c6509f60 r7:c2816000 r6:b6eb2000 r5:c42bef00 r4:00000000
3183 09:33:41.030270 [ 104.667963] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3184 09:33:41.030589 [ 104.675107] r10:00000004 r9:00000000 r8:00000000 r7:b6eb2000 r6:c6508000 r5:c42bef00
3185 09:33:41.030894 [ 104.682940] r4:c42bef00
3186 09:33:41.031191 [ 104.685481] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3187 09:33:41.076497 [ 104.692624] r9:c6508000 r8:c03002e4 r7:00000004 r6:b6ff9e00 r5:0000000a r4:0000000a
3188 09:33:41.076673 [ 104.700379] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3189 09:33:41.076750 [ 104.707951] Exception stack(0xc6509fa8 to 0xc6509ff0)
3190 09:33:41.076846 [ 104.713008] 9fa0: 0000000a 0000000a 00000001 b6eb2000 0000000a 00000000
3191 09:33:41.076925 [ 104.721192] 9fc0: 0000000a 0000000a b6ff9e00 00000004 00000001 00000000 00020000 becb4a54
3192 09:33:41.077044 [ 104.729375] 9fe0: 00000004 becb4788 b6f6794f b6eedc66
3193 09:33:41.077137 [ 104.734437] Code: bad PC value
3194 09:33:41.124432 EXEC_USERSPACE: missing 'call tra[ 104.737568] ---[ end trace 63d27ecc870d005b ]---
3195 09:33:41.124536 ce:': [FAIL]
3196 09:33:41.124652 not ok 35 selftests: lkdtm: EXEC_USERSPACE.sh # exit=1
3197 09:33:41.124752 # selftests: lkdtm: EXEC_NULL.sh
3198 09:33:41.124847 # Segmentation fault
3199 09:33:41.199902 # [ 104.318060] lkdtm: Performing direct entry EXEC_NULL
3200 09:33:41.199996 # [ 104.325260] lkdtm: attempting ok execution at c0c2ddb0
3201 09:33:41.200070 # [ 104.333046] lkdtm: attempting bad execution at 00000000
3202 09:33:41.200137 # [ 104.341207] 8<--- cut here ---
3203 09:33:41.200203 # [ 104.347230] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3204 09:33:41.200284 # [ 104.359263] pgd = 8d89fbb9
3205 09:33:41.200402 # [ 104.363764] [00000000] *pgd=00000000
3206 09:33:41.200465 # [ 104.370226] Internal error: Oops: 80000005 [#9] SMP ARM
3207 09:33:41.242937 # [ 104.378271] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3208 09:33:41.243042 # [ 104.407302] CPU: 0 PID: 2234 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3209 09:33:41.243124 # [ 104.415049] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3210 09:33:41.243200 # [ 104.421586] PC is at 0x0
3211 09:33:41.285985 # [ 104.424135] LR is at execute_location+0xa4/0xb4
3212 09:33:41.286079 # [ 104.428672] pc : [<00000000>] lr : [<c1357df8>] psr: 600e0013
3213 09:33:41.286153 # [ 104.434943] sp : c6509e38 ip : c6509d40 fp : c6509e54
3214 09:33:41.286258 # [ 104.440171] r10: 0000000a r9 : c1acba38 r8 : c15e7d40
3215 09:33:41.286324 # [ 104.445401] r7 : c6509f60 r6 : 00000000 r5 : 00000000 r4 : c0c2ddb0
3216 09:33:41.286416 # [ 104.451932] r3 : 453ed2b8 r2 : 453ed2b8 r1 : ef7815e0 r0 : 0000002b
3217 09:33:41.286479 # [ 104.458466] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3218 09:33:41.329512 # [ 104.465605] Control: 10c5387d Table: 1628804a DAC: 00000051
3219 09:33:41.329763 # [ 104.471356] Process cat (pid: 2234, stack limit = 0xaf701bde)
3220 09:33:41.329908 # [ 104.477109] Stack: (0xc6509e38 to 0xc650a000)
3221 09:33:41.330041 # [ 104.481474] 9e20: 00000025 c654b000
3222 09:33:41.330170 # [ 104.489658] 9e40: 0000000a c6509f60 c6509e64 c6509e58 c1358004 c1357d60 c6509e74 c6509e68
3223 09:33:41.330289 # [ 104.497845] 9e60: c0c2d040 c1357ff0 c6509e9c c6509e78 c0c2d540 c0c2d020 c0c2d420 c42bef00
3224 09:33:41.376811 # [ 104.506031] 9e80: b6eb2000 0000000a c530acc0 c6509f60 c6509ec4 c6509ea0 c07f4c60 c0c2d42c
3225 09:33:41.377353 # [ 104.514219] 9ea0: 00000000 c42bef00 b6eb2000 c2816000 c6509f60 c07f4bfc c6509f5c c6509ec8
3226 09:33:41.377706 # [ 104.522403] 9ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c6508000
3227 09:33:41.378031 # [ 104.530588] 9ee0: b6eb2000 00020000 00000004 0000000a 0001fff6 c6509ee0 00000001 b6eb1000
3228 09:33:41.378345 # [ 104.538772] 9f00: c5f2d7c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3229 09:33:41.420526 # [ 104.546956] 9f20: 00000000 00000000 c136d548 453ed2b8 c205c080 c42bef00 c42bef00 c6508000
3230 09:33:41.420761 # [ 104.555141] 9f40: b6eb2000 00000000 00000000 00000004 c6509f94 c6509f60 c05988bc c0598228
3231 09:33:41.420897 # [ 104.563326] 9f60: 00000000 00000000 c6509fac 453ed2b8 0000000a 0000000a b6ff9e00 00000004
3232 09:33:41.421019 # [ 104.571511] 9f80: c03002e4 c6508000 c6509fa4 c6509f98 c059894c c0598854 00000000 c6509fa8
3233 09:33:41.421147 # [ 104.579695] 9fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6eb2000 0000000a 00000000
3234 09:33:41.464905 # [ 104.587878] 9fc0: 0000000a 0000000a b6ff9e00 00000004 00000001 00000000 00020000 becb4a54
3235 09:33:41.465450 # [ 104.596062] 9fe0: 00000004 becb4788 b6f6794f b6eedc66 800e0030 00000001 00000000 00000000
3236 09:33:41.465811 # [ 104.604242] Backtrace:
3237 09:33:41.466136 # [ 104.606709] [<c1357d54>] (execute_location) from [<c1358004>] (lkdtm_EXEC_NULL+0x20/0x24)
3238 09:33:41.466451 # [ 104.614895] r7:c6509f60 r6:0000000a r5:c654b000 r4:00000025
3239 09:33:41.466761 # [ 104.620572] [<c1357fe4>] (lkdtm_EXEC_NULL) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3240 09:33:41.509029 # [ 104.628674] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3241 09:33:41.509567 # [ 104.636692] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3242 09:33:41.509931 # [ 104.644616] r9:c6509f60 r8:c530acc0 r7:0000000a r6:b6eb2000 r5:c42bef00 r4:c0c2d420
3243 09:33:41.510260 # [ 104.652373] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3244 09:33:41.510575 # [ 104.660211] r9:c07f4bfc r8:c6509f60 r7:c2816000 r6:b6eb2000 r5:c42bef00 r4:00000000
3245 09:33:41.510880 # [ 104.667963] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3246 09:33:41.553032 # [ 104.675107] r10:00000004 r9:00000000 r8:00000000 r7:b6eb2000 r6:c6508000 r5:c42bef00
3247 09:33:41.553569 # [ 104.682940] r4:c42bef00
3248 09:33:41.553926 # [ 104.685481] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3249 09:33:41.554254 # [ 104.692624] r9:c6508000 r8:c03002e4 r7:00000004 r6:b6ff9e00 r5:0000000a r4:0000000a
3250 09:33:41.554570 # [ 104[ 105.208850] lkdtm: Performing direct entry ACCESS_USERSPACE
3251 09:33:41.554878 .700379] [<c0598934>] (sys_write)[ 105.217160] lkdtm: attempting bad read at b6ff4000
3252 09:33:41.555186 from [<c03000c0>] (ret_fast_sysc[ 105.224745] 8<--- cut here ---
3253 09:33:41.597055 [ 105.230632] Unhandled fault: page domain fault (0x01b) at 0xb6ff4000
3254 09:33:41.597597 [ 105.236991] pgd = 3d692d11
3255 09:33:41.597958 [ 105.239703] [b6ff4000] *pgd=4b819831
3256 09:33:41.598284 [ 105.243295] Internal error: : 1b [#10] SMP ARM
3257 09:33:41.641043 [ 105.247746] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3258 09:33:41.641595 [ 105.276779] CPU: 0 PID: 2310 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3259 09:33:41.641962 [ 105.284527] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3260 09:33:41.642291 [ 105.291072] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3261 09:33:41.642604 [ 105.296305] LR is at 0x0
3262 09:33:41.642906 [ 105.298846] pc : [<c0c2e028>] lr : [<00000000>] psr: 600e0013
3263 09:33:41.643204 [ 105.305117] sp : c44ffe38 ip : 00000027 fp : c44ffe64
3264 09:33:41.643496 [ 105.310347] r10: 00000011 r9 : c1acba44 r8 : c15e7d40
3265 09:33:41.685033 [ 105.315576] r7 : c44fff60 r6 : 00000051 r5 : c44fe000 r4 : b6ff4000
3266 09:33:41.685573 [ 105.322107] r3 : cc940a47 r2 : cc940a47 r1 : ef7815e4 r0 : 00000026
3267 09:33:41.685929 [ 105.328640] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3268 09:33:41.686251 [ 105.335780] Control: 10c5387d Table: 1678404a DAC: 00000051
3269 09:33:41.686557 [ 105.341530] Process cat (pid: 2310, stack limit = 0x4bae3dda)
3270 09:33:41.686855 [ 105.347281] Stack: (0xc44ffe38 to 0xc4500000)
3271 09:33:41.687148 [ 105.351644] fe20: 00000022 00000000
3272 09:33:41.728754 [ 105.359831] fe40: 00000000 cc940a47 c44ffe6c 00000026 c5a9b000 00000011 c44ffe74 c44ffe68
3273 09:33:41.728985 [ 105.368015] fe60: c0c2d040 c0c2df20 c44ffe9c c44ffe78 c0c2d540 c0c2d020 c0c2d420 c4362f00
3274 09:33:41.729110 [ 105.376200] fe80: b6eae000 00000011 c530acc0 c44fff60 c44ffec4 c44ffea0 c07f4c60 c0c2d42c
3275 09:33:41.729224 [ 105.384383] fea0: 00000000 c4362f00 b6eae000 c2816000 c44fff60 c07f4bfc c44fff5c c44ffec8
3276 09:33:41.729333 [ 105.392567] fec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c44fe000
3277 09:33:41.772913 [ 105.400751] fee0: b6eae000 00020000 00000004 00000011 0001ffef c44ffee0 00000001 b6ead000
3278 09:33:41.773233 [ 105.408934] ff00: c451a640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3279 09:33:41.773423 [ 105.417118] ff20: 00000000 00000000 c136d548 cc940a47 c205c080 c4362f00 c4362f00 c44fe000
3280 09:33:41.773595 [ 105.425304] ff40: b6eae000 00000000 00000000 00000004 c44fff94 c44fff60 c05988bc c0598228
3281 09:33:41.773762 [ 105.433488] ff60: 00000000 00000000 c44fffac cc940a47 00000011 00000011 b6ff5e00 00000004
3282 09:33:41.816908 [ 105.441672] ff80: c03002e4 c44fe000 c44fffa4 c44fff98 c059894c c0598854 00000000 c44fffa8
3283 09:33:41.817440 [ 105.449855] ffa0: c03000c0 c0598940 00000011 00000011 00000001 b6eae000 00000011 00000000
3284 09:33:41.817788 [ 105.458040] ffc0: 00000011 00000011 b6ff5e00 00000004 00000001 00000000 00020000 bec52a54
3285 09:33:41.818104 [ 105.466224] ffe0: 00000004 bec52788 b6f6394f b6ee9c66 800e0030 00000001 00000000 00000000
3286 09:33:41.818407 [ 105.474403] Backtrace:
3287 09:33:41.818702 [ 105.476870] [<c0c2df14>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3288 09:33:41.818997 [ 105.485575] r6:00000011 r5:c5a9b000 r4:00000026
3289 09:33:41.861039 [ 105.490203] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3290 09:33:41.861580 [ 105.498220] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3291 09:33:41.861941 [ 105.506145] r9:c44fff60 r8:c530acc0 r7:00000011 r6:b6eae000 r5:c4362f00 r4:c0c2d420
3292 09:33:41.862273 [ 105.513900] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3293 09:33:41.862593 [ 105.521737] r9:c07f4bfc r8:c44fff60 r7:c2816000 r6:b6eae000 r5:c4362f00 r4:00000000
3294 09:33:41.905063 [ 105.529489] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3295 09:33:41.905605 [ 105.536635] r10:00000004 r9:00000000 r8:00000000 r7:b6eae000 r6:c44fe000 r5:c4362f00
3296 09:33:41.905965 [ 105.544467] r4:c4362f00
3297 09:33:41.906293 [ 105.547010] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3298 09:33:41.906611 [ 105.554152] r9:c44fe000 r8:c03002e4 r7:00000004 r6:b6ff5e00 r5:00000011 r4:00000011
3299 09:33:41.906921 [ 105.561906] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3300 09:33:41.907223 [ 105.569478] Exception stack(0xc44fffa8 to 0xc44ffff0)
3301 09:33:41.948581 [ 105.574537] ffa0: 00000011 00000011 00000001 b6eae000 00000011 00000000
3302 09:33:41.948757 [ 105.582721] ffc0: 00000011 00000011 b6ff5e00 00000004 00000001 00000000 00020000 bec52a54
3303 09:33:41.948833 [ 105.590904] ffe0: 00000004 bec52788 b6f6394f b6ee9c66
3304 09:33:41.948929 [ 105.595964] Code: e1a01004 e30c0968 e34c01ac eb1c7c4f (e5943000)
3305 09:33:41.949025 [ 105.602066] ---[ end trace 63d27ecc870d005c ]---
3306 09:33:41.949104 all+0x0/0x28)
3307 09:33:41.949195 # [ 104.707951] Exception stack(0xc6509fa8 to 0xc6509ff0)
3308 09:33:41.992459 # [ 104.713008] 9fa0: 0000000a 0000000a 00000001 b6eb2000 0000000a 00000000
3309 09:33:41.992553 # [ 104.721192] 9fc0: 0000000a 0000000a b6ff9e00 00000004 00000001 00000000 00020000 becb4a54
3310 09:33:41.992642 # [ 104.729375] 9fe0: 00000004 becb4788 b6f6794f b6eedc66
3311 09:33:41.992725 # [ 104.734437] Code: bad PC value
3312 09:33:41.992791 # [ 104.737568] ---[ end trace 63d27ecc870d005b ]---
3313 09:33:41.992884 # EXEC_NULL: missing 'call trace:': [FAIL]
3314 09:33:41.992983 not ok 36 selftests: lkdtm: EXEC_NULL.sh # exit=1
3315 09:33:41.993047 # selftests: lkdtm: ACCESS_USERSPACE.sh
3316 09:33:41.993108 # Segmentation fault
3317 09:33:42.065081 # [ 105.208850] lkdtm: Performing direct entry ACCESS_USERSPACE
3318 09:33:42.065263 # [ 105.217160] lkdtm: attempting bad read at b6ff4000
3319 09:33:42.065354 # [ 105.224745] 8<--- cut here ---
3320 09:33:42.065424 # [ 105.230632] Unhandled fault: page domain fault (0x01b) at 0xb6ff4000
3321 09:33:42.065521 # [ 105.236991] pgd = 3d692d11
3322 09:33:42.065602 # [ 105.239703] [b6ff4000] *pgd=4b819831
3323 09:33:42.065679 # [ 105.243295] Internal error: : 1b [#10] SMP ARM
3324 09:33:42.108430 # [ 105.247746] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3325 09:33:42.108528 # [ 105.276779] CPU: 0 PID: 2310 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3326 09:33:42.108633 # [ 105.284527] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3327 09:33:42.108703 # [ 105.291072] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3328 09:33:42.108770 # [ 105.296305] LR is at 0x0
3329 09:33:42.152786 # [ 105.298846] pc : [<c0c2e028>] lr : [<00000000>] psr: 600e0013
3330 09:33:42.153296 # [ 105.305117] sp : c44ffe38 ip : 00000027 fp : c44ffe64
3331 09:33:42.153633 # [ 105.310347] r10: 00000011 r9 : c1acba44 r8 : c15e7d40
3332 09:33:42.153932 # [ 105.315576] r7 : c44fff60 r6 : 00000051 r5 : c44fe000 r4 : b6ff4000
3333 09:33:42.154219 # [ 105.322107] r3 : cc940a47 r2 : cc940a47 r1 : ef7815e4 r0 : 00000026
3334 09:33:42.154501 # [ 105.328640] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3335 09:33:42.154778 # [ 105.335780] Control: 10c5387d Table: 1678404a DAC: 00000051
3336 09:33:42.196727 # [ 105.341530] Process cat (pid: 2310, stack limit = 0x4bae3dda)
3337 09:33:42.197230 # [ 105.347281] Stack: (0xc44ffe38 to 0xc4500000)
3338 09:33:42.197556 # [ 105.351644] fe20: 00000022 00000000
3339 09:33:42.197861 # [ 105.359831] fe40: 00000000 cc940a47 c44ffe6c 00000026 c5a9b000 00000011 c44ffe74 c44ffe68
3340 09:33:42.198150 # [ 105.368015] fe60: c0c2d040 c0c2df20 c44ffe9c c44ffe78 c0c2d540 c0c2d020 c0c2d420 c4362f00
3341 09:33:42.198435 # [ 105.376200] fe80: b6eae000 00000011 c530acc0 c44fff60 c44ffec4 c44ffea0 c07f4c60 c0c2d42c
3342 09:33:42.240615 # [ 105.384383] fea0: 00000000 c4362f00 b6eae000 c2816000 c44fff60 c07f4bfc c44fff5c c44ffec8
3343 09:33:42.240850 # [ 105.392567] fec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c44fe000
3344 09:33:42.240926 # [ 105.400751] fee0: b6eae000 00020000 00000004 00000011 0001ffef c44ffee0 00000001 b6ead000
3345 09:33:42.240999 # [ 105.408934] ff00: c451a640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3346 09:33:42.241067 # [ 105.417118] ff20: 00000000 00000000 c136d548 cc940a47 c205c080 c4362f00 c4362f00 c44fe000
3347 09:33:42.284644 # [ 105.425304] ff40: b6eae000 00000000 00000000 00000004 c44fff94 c44fff60 c05988bc c0598228
3348 09:33:42.284929 # [ 105.433488] ff60: 00000000 00000000 c44fffac cc940a47 00000011 00000011 b6ff5e00 00000004
3349 09:33:42.285102 # [ 105.441672] ff80: c03002e4 c44fe000 c44fffa4 c44fff98 c059894c c0598854 00000000 c44fffa8
3350 09:33:42.285260 # [ 105.449855] ffa0: c03000c0 c0598940 00000011 00000011 00000001 b6eae000 00000011 00000000
3351 09:33:42.285411 # [ 105.458040] ffc0: 00000011 00000011 b6ff5e00 00000004 00000001 00000000 00020000 bec52a54
3352 09:33:42.328618 # [ 105.466224] ffe0: 00000004 bec52788 b6f6394f b6ee9c66 800e0030 00000001 00000000 00000000
3353 09:33:42.328793 # [ 105.474403] Backtrace:
3354 09:33:42.328874 # [ 105.476870] [<c0c2df14>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3355 09:33:42.328952 # [ 105.485575] r6:00000011 r5:c5a9b000 r4:00000026
3356 09:33:42.329027 # [ 105.490203] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3357 09:33:42.329099 # [ 105.498220] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3358 09:33:42.372833 # [ 105.506145] r9:c44fff60 r8:c530acc0 r7:00000011 r6:b6eae000 r5:c4362f00 r4:c0c2d420
3359 09:33:42.373035 # [ 105.513900] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3360 09:33:42.373140 # [ 105.521737] r9:c07f4bfc r8:c44fff60 r7:c2816000 r6:b6eae000 r5:c4362f00 r4:00000000
3361 09:33:42.373236 # [ 105.529489] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3362 09:33:42.373329 # [ 105.536635] r10:00000004 r9:00000000 r8:00000000 r7:b6eae000 r6:c44fe000 r5:c4362f00
3363 09:33:42.373421 # [ 105.544467] r4:c4362f00
3364 09:33:42.373510 # [ 105.547010] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3365 09:33:42.416796 # [ 105.554152] r9:c44fe000 r8:c03002e4 r7:00000004 r6:b6ff5e00 r5:00000011 r4:00000011
3366 09:33:42.417340 # [ 105.561906] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3367 09:33:42.417695 # [ 105.569478] Exception stack(0xc44fffa8 to 0xc44ffff0)
3368 09:33:42.417868 # [ 105.574537] ffa0: 00000011 00000011 00000001 b6eae000 00000011 00000000
3369 09:33:42.417975 # [ 105.5827[ 106.082024] lkdtm: Performing direct entry ACCESS_NULL
3370 09:33:42.418052 21] ffc0: 00000011 00000011 b6ff5[ 106.087787] lkdtm: attempting bad read at 00000000
3371 09:33:42.460954 e00 00000004 00000001 00000000 00[ 106.095487] 8<--- cut here ---
3372 09:33:42.461498 020000 bec52a54
3373 09:33:42.461866 # [ 105.590904][ 106.101325] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3374 09:33:42.462200 ffe0: 00000004 bec52788 b6f6394f[ 106.112299] pgd = 44217461
3375 09:33:42.462518 b6ee9c66
3376 09:33:42.462820 # [ 105.595964] Code:[ 106.117960] [00000000] *pgd=00000000
3377 09:33:42.463117 e1a01004 e30c0968 e34c01ac eb1c7[ 106.124287] Internal error: Oops: 5 [#11] SMP ARM
3378 09:33:42.463414 c4f (e5943000)
3379 09:33:42.504921 # [ 105.602066][ 106.131827] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3380 09:33:42.505497 ---[ end trace 63[d 2 71e0c6c.8163530] CPU: 1 PID: 2385 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3381 09:33:42.505868 0d005c ][- - -10
3382 09:33:42.506201 6#. 1A7C3C4E3S4] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3383 09:33:42.549036 _USERSPACE: missing 'call tra[c e106.181713] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3384 09:33:42.549578 :': [FAIL]
3385 09:33:42.549936 not ok 37 sel[f t e1s6.188931] LR is at __irq_work_queue_local+0x40/0x74
3386 09:33:42.550271 ts: lkdtm:[ A C1C0E6S.S1_9U6S4E00] pc : [<c1358030>] lr : [<c049ba28>] psr: 600e0013
3387 09:33:42.550590 SPACE.sh [# e1x0i6t.=2104
3388 09:33:42.550898 4#8 ] sp : c468be50 ip : c468bd58 fp : c468be64
3389 09:33:42.551204 selftests:[ l 1k0d6t.m2:1 1A4C4C] r10: 0000000c r9 : c1acba58 r8 : c15e7d40
3390 09:33:42.551501 ESS_NULL[. s h10
3391 09:33:42.593041 6.218406] r7 : c468bf60 r6 : 0000000c r5 : c4605000 r4 : 00000000
3392 09:33:42.593592 [ 106.226060] r3 : 7ae58aac r2 : 7ae58aac r1 : ef7965e0 r0 : 00000026
3393 09:33:42.593956 [ 106.232595] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3394 09:33:42.594284 [ 106.239735] Control: 10c5387d Table: 1674c04a DAC: 00000051
3395 09:33:42.594598 [ 106.245488] Process cat (pid: 2385, stack limit = 0xbaa20442)
3396 09:33:42.594903 [ 106.251239] Stack: (0xc468be50 to 0xc468c000)
3397 09:33:42.595201 [ 106.255604] be40: 00000027 c4605000 c468be74 c468be68
3398 09:33:42.637048 [ 106.263789] be60: c0c2d040 c1358014 c468be9c c468be78 c0c2d540 c0c2d020 c0c2d420 c2c912c0
3399 09:33:42.637558 [ 106.271973] be80: b6e6e000 0000000c c530acc0 c468bf60 c468bec4 c468bea0 c07f4c60 c0c2d42c
3400 09:33:42.637933 [ 106.280160] bea0: 00000000 c2c912c0 b6e6e000 c2816000 c468bf60 c07f4bfc c468bf5c c468bec8
3401 09:33:42.638262 [ 106.288345] bec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c468a000
3402 09:33:42.638575 [ 106.296530] bee0: b6e6e000 00020000 00000004 0000000c 0001fff4 c468bee0 00000001 b6e6d000
3403 09:33:42.681021 [ 106.304714] bf00: c5f2cc80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3404 09:33:42.681561 [ 106.312898] bf20: 00000000 00000000 c136d548 7ae58aac c205c080 c2c912c0 c2c912c0 c468a000
3405 09:33:42.681917 [ 106.321083] bf40: b6e6e000 00000000 00000000 00000004 c468bf94 c468bf60 c05988bc c0598228
3406 09:33:42.682241 [ 106.329267] bf60: 00000000 00000000 c468bfac 7ae58aac 0000000c 0000000c b6fb5e00 00000004
3407 09:33:42.682555 [ 106.337453] bf80: c03002e4 c468a000 c468bfa4 c468bf98 c059894c c0598854 00000000 c468bfa8
3408 09:33:42.682858 [ 106.345637] bfa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e6e000 0000000c 00000000
3409 09:33:42.725046 [ 106.353822] bfc0: 0000000c 0000000c b6fb5e00 00000004 00000001 00000000 00020000 be859a54
3410 09:33:42.725588 [ 106.362006] bfe0: 00000004 be859788 b6f2394f b6ea9c66 800e0030 00000001 00000000 00000000
3411 09:33:42.725951 [ 106.370185] Backtrace:
3412 09:33:42.726275 [ 106.372659] [<c1358008>] (lkdtm_ACCESS_NULL) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3413 09:33:42.726589 [ 106.380932] r5:c4605000 r4:00000027
3414 09:33:42.726896 [ 106.384519] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3415 09:33:42.768934 [ 106.392537] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3416 09:33:42.769479 [ 106.400463] r9:c468bf60 r8:c530acc0 r7:0000000c r6:b6e6e000 r5:c2c912c0 r4:c0c2d420
3417 09:33:42.769843 [ 106.408221] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3418 09:33:42.770173 [ 106.416061] r9:c07f4bfc r8:c468bf60 r7:c2816000 r6:b6e6e000 r5:c2c912c0 r4:00000000
3419 09:33:42.770485 [ 106.423814] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3420 09:33:42.770788 [ 106.430959] r10:00000004 r9:00000000 r8:00000000 r7:b6e6e000 r6:c468a000 r5:c2c912c0
3421 09:33:42.771083 [ 106.438792] r4:c2c912c0
3422 09:33:42.813051 [ 106.441338] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3423 09:33:42.813593 [ 106.448482] r9:c468a000 r8:c03002e4 r7:00000004 r6:b6fb5e00 r5:0000000c r4:0000000c
3424 09:33:42.813954 [ 106.456237] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3425 09:33:42.814290 [ 106.463810] Exception stack(0xc468bfa8 to 0xc468bff0)
3426 09:33:42.814643 [ 106.468869] bfa0: 0000000c 0000000c 00000001 b6e6e000 0000000c 00000000
3427 09:33:42.856473 [ 106.477053] bfc0: 0000000c 0000000c b6fb5e00 00000004 00000001 00000000 00020000 be859a54
3428 09:33:42.856606 [ 106.485236] bfe0: 00000004 be859788 b6f2394f b6ea9c66
3429 09:33:42.856705 [ 106.490296] Code: e30c0968 e34c01ac e1a01004 ebffd44d (e5945000)
3430 09:33:42.856805 [ 106.496485] ---[ end trace 63d27ecc870d005d ]---
3431 09:33:42.856898 # Segmentation fault
3432 09:33:42.960000 # [ 106.082024] lkdtm: Performing direct entry ACCESS_NULL
3433 09:33:42.960100 # [ 106.087787] lkdtm: attempting bad read at 00000000
3434 09:33:42.960176 # [ 106.095487] 8<--- cut here ---
3435 09:33:42.960247 # [ 106.101325] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3436 09:33:42.960324 # [ 106.112299] pgd = 44217461
3437 09:33:42.960391 # [ 106.117960] [00000000] *pgd=00000000
3438 09:33:42.960457 # [ 106.124287] Internal error: Oops: 5 [#11] SMP ARM
3439 09:33:43.003669 # [ 106.131827] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3440 09:33:43.004227 # [ 106.163530] CPU: 1 PID: 2385 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3441 09:33:43.004625 # [ 106.173434] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3442 09:33:43.004959 # [ 106.181713] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3443 09:33:43.046636 # [ 106.188931] LR is at __irq_work_queue_local+0x40/0x74
3444 09:33:43.047175 # [ 106.196400] pc : [<c1358030>] lr : [<c049ba28>] psr: 600e0013
3445 09:33:43.047533 # [ 106.204487] sp : c468be50 ip : c468bd58 fp : c468be64
3446 09:33:43.047858 # [ 106.211447] r10: 0000000c r9 : c1acba58 r8 : c15e7d40
3447 09:33:43.048169 # [ 106.218406] r7 : c468bf60 r6 : 0000000c r5 : c4605000 r4 : 00000000
3448 09:33:43.048511 # [ 106.226060] r3 : 7ae58aac r2 : 7ae58aac r1 : ef7965e0 r0 : 00000026
3449 09:33:43.048814 # [ 106.232595] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3450 09:33:43.089261 # [ 106.239735] Control: 10c5387d Table: 1674c04a DAC: 00000051
3451 09:33:43.089436 # [ 106.245488] Process cat (pid: 2385, stack limit = 0xbaa20442)
3452 09:33:43.089523 # [ 106.251239] Stack: (0xc468be50 to 0xc468c000)
3453 09:33:43.089602 # [ 106.255604] be40: 00000027 c4605000 c468be74 c468be68
3454 09:33:43.089703 # [ 106.263789] be60: c0c2d040 c1358014 c468be9c c468be78 c0c2d540 c0c2d020 c0c2d420 c2c912c0
3455 09:33:43.089781 # [ 106.271973] be80: b6e6e000 0000000c c530acc0 c468bf60 c468bec4 c468bea0 c07f4c60 c0c2d42c
3456 09:33:43.132635 # [ 106.280160] bea0: 00000000 c2c912c0 b6e6e000 c2816000 c468bf60 c07f4bfc c468bf5c c468bec8
3457 09:33:43.132962 # [ 106.288345] bec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c468a000
3458 09:33:43.133167 # [ 106.296530] bee0: b6e6e000 00020000 00000004 0000000c 0001fff4 c468bee0 00000001 b6e6d000
3459 09:33:43.133350 # [ 106.304714] bf00: c5f2cc80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3460 09:33:43.133519 # [ 106.312898] bf20: 00000000 00000000 c136d548 7ae58aac c205c080 c2c912c0 c2c912c0 c468a000
3461 09:33:43.180720 # [ 106.321083] bf40: b6e6e000 00000000 00000000 00000004 c468bf94 c468bf60 c05988bc c0598228
3462 09:33:43.181223 # [ 106.329267] bf60: 00000000 00000000 c468bfac 7ae58aac 0000000c 0000000c b6fb5e00 00000004
3463 09:33:43.181544 # [ 106.337453] bf80: c03002e4 c468a000 c468bfa4 c468bf98 c059894c c0598854 00000000 c468bfa8
3464 09:33:43.181875 # [ 106.345637] bfa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e6e000 0000000c 00000000
3465 09:33:43.182191 # [ 106.353822] bfc0: 0000000c 0000000c b6fb5e00 00000004 00000001 00000000 00020000 be859a54
3466 09:33:43.182497 # [ 106.362006] bfe0: 00000004 be859788 b6f2394f b6ea9c66 800e0030 00000001 00000000 00000000
3467 09:33:43.224954 # [ 106.370185] Backtrace:
3468 09:33:43.225490 # [ 106.372659] [<c1358008>] (lkdtm_ACCESS_NULL) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3469 09:33:43.225850 # [ 106.380932] r5:c4605000 r4:00000027
3470 09:33:43.226183 # [ 106.384519] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3471 09:33:43.226499 # [ 106.392537] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3472 09:33:43.226809 # [ 106.400463] r9:c468bf60 r8:c530acc0 r7:0000000c r6:b6e6e000 r5:c2c912c0 r4:c0c2d420
3473 09:33:43.268929 # [ 106.408221] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3474 09:33:43.269474 # [ 106.416061] r9:c07f4bfc r8:c468bf60 r7:c2816000 r6:b6e6e000 r5:c2c912c0 r4:00000000
3475 09:33:43.269835 # [ 106.423814] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3476 09:33:43.270164 # [ 106.430959] r10:00000004 r9:00000000 r8:00000000 r7:b6e6e000 r6:c468a000 r5:c2c912c0
3477 09:33:43.270477 # [ 106.438792] r4:c2c912c0
3478 09:33:43.270782 # [ 106.441338] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3479 09:33:43.313030 # [ 106.448482] r9:c468a00[ 106.942713] lkdtm: Performing direct entry WRITE_RO
3480 09:33:43.313571 0 r8:c03002e4 r7:00000004 r6:b6fb[ 106.948334] lkdtm: attempting bad rodata write at c15e7fd8
3481 09:33:43.313942 5e00 r5:0000000c r4:0000000c
3482 09:33:43.314276 # [[ 106.956587] 8<--- cut here ---
3483 09:33:43.314587 106.456237[] [1<0c60.599628497] Unable to handle kernel paging request at virtual address c15e7fd8
3484 09:33:43.314897 34>] (sys_write) from [<[c 0 31006.971473] pgd = a9348174
3485 09:33:43.315202 0c0>] (ret_fast_syscall+0x0/0x28)[ 106.976614] [c15e7fd8] *pgd=1141941e(bad)
3486 09:33:43.315506
3487 09:33:43.357031 # [ 106.463810] Exception stac[ 106.983497] Internal error: Oops: 80d [#12] SMP ARM
3488 09:33:43.357572 k(0xc468bfa8 to 0xc468bff0)
3489 09:33:43.357927 # [ [ 106.991230] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3490 09:33:43.358270 106.468869] bfa0: [ 107.022941] CPU: 3 PID: 2459 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3491 09:33:43.401044 0000000c 0000000c 00[0 0 01007.033536] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3492 09:33:43.401588 1 b6e6e000 0000000c 00000000
3493 09:33:43.401953 # [[ 107.042521] PC is at lkdtm_WRITE_RO+0x44/0x50
3494 09:33:43.402282 106.477053] bfc0: 0000000c 0000[ 107.049735] LR is at __irq_work_queue_local+0x40/0x74
3495 09:33:43.402600 000c b6fb5e00 00000004 0000000[1 107.057630] pc : [<c1357e4c>] lr : [<c049ba28>] psr: 600e0013
3496 09:33:43.402918 00000000 00020000 be859a[5 4 1
3497 09:33:43.403225 07.066584] sp : c626de50 ip : c626dd58 fp : c626de64
3498 09:33:43.444787 [ 106.485236] bfe0: 00[0 0 01007.074238] r10: 00000009 r9 : c1acba64 r8 : c15e7d40
3499 09:33:43.445325 4 be859788 b6f2394f b6ea9c6[6
3500 09:33:43.445682 07.081892] r7 : c626df60 r6 : 00000009 r5 : c673a000 r4 : c15e7fd8
3501 09:33:43.446020 # [ 106.490296] Code: e[3 0 c1007.090934] r3 : 0198b861 r2 : aa55aa55 r1 : ef7c05e0 r0 : c1acc868
3502 09:33:43.446340 68 e34c01ac e1a01004 ebffd44d[ (107.099893] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3503 09:33:43.446655 e5945000)
3504 09:33:43.446954 # [ 106.496485[] -07.109629] Control: 10c5387d Table: 1674004a DAC: 00000051
3505 09:33:43.488815 --[ end trace 63d27ecc870d005d[ 107.117891] Process cat (pid: 2459, stack limit = 0x7e08a48a)
3506 09:33:43.489362 ---
3507 09:33:43.489718 # ACCESS_NULL: missi[n g 1'7.126324] Stack: (0xc626de50 to 0xc626e000)
3508 09:33:43.490044 call trace:': [FAIL]
3509 09:33:43.490355 not ok 38 s[ 107.133117] de40: 00000028 c673a000 c626de74 c626de68
3510 09:33:43.490669 elftests: lkdtm: ACCESS_NULL.sh #[ 107.144159] de60: c0c2d040 c1357e14 c626de9c c626de78 c0c2d540 c0c2d020 c0c2d420 c2f62c80
3511 09:33:43.490971 exit=1
3512 09:33:43.533038 # selftests: lkdtm: WRIT[ 107.155198] de80: b6e10000 00000009 c530acc0 c626df60 c626dec4 c626dea0 c07f4c60 c0c2d42c
3513 09:33:43.533547 E_RO.sh
3514 09:33:43.533912 [ 107.166236] dea0: 00000000 c2f62c80 b6e10000 c2816000 c626df60 c07f4bfc c626df5c c626dec8
3515 09:33:43.534245 [ 107.175193] dec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c626c000
3516 09:33:43.534559 [ 107.183402] dee0: b6e10000 00020000 00000004 00000009 0001fff7 c626dee0 00000001 b6e0f000
3517 09:33:43.534868 [ 107.191607] df00: c2c91540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3518 09:33:43.577037 [ 107.199813] df20: 00000000 00000000 c136d548 810a2d56 c205c080 c2f62c80 c2f62c80 c626c000
3519 09:33:43.577577 [ 107.208019] df40: b6e10000 00000000 00000000 00000004 c626df94 c626df60 c05988bc c0598228
3520 09:33:43.577939 [ 107.216224] df60: 00000000 00000000 c626dfac 810a2d56 00000009 00000009 b6f57e00 00000004
3521 09:33:43.578267 [ 107.224432] df80: c03002e4 c626c000 c626dfa4 c626df98 c059894c c0598854 00000000 c626dfa8
3522 09:33:43.578582 [ 107.232637] dfa0: c03000c0 c0598940 00000009 00000009 00000001 b6e10000 00000009 00000000
3523 09:33:43.578886 [ 107.240843] dfc0: 00000009 00000009 b6f57e00 00000004 00000001 00000000 00020000 bee17a54
3524 09:33:43.621039 [ 107.249050] dfe0: 00000004 bee17788 b6ec594f b6e4bc66 800e0030 00000001 00000000 00000000
3525 09:33:43.621580 [ 107.257244] Backtrace:
3526 09:33:43.621938 [ 107.259759] [<c1357e08>] (lkdtm_WRITE_RO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3527 09:33:43.622272 [ 107.267790] r5:c673a000 r4:00000028
3528 09:33:43.622589 [ 107.271407] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3529 09:33:43.622900 [ 107.279457] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3530 09:33:43.665046 [ 107.287409] r9:c626df60 r8:c530acc0 r7:00000009 r6:b6e10000 r5:c2f62c80 r4:c0c2d420
3531 09:33:43.665590 [ 107.295194] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3532 09:33:43.665952 [ 107.303057] r9:c07f4bfc r8:c626df60 r7:c2816000 r6:b6e10000 r5:c2f62c80 r4:00000000
3533 09:33:43.666281 [ 107.310835] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3534 09:33:43.666600 [ 107.318003] r10:00000004 r9:00000000 r8:00000000 r7:b6e10000 r6:c626c000 r5:c2f62c80
3535 09:33:43.666909 [ 107.325851] r4:c2f62c80
3536 09:33:43.667206 [ 107.328419] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3537 09:33:43.708792 [ 107.335584] r9:c626c000 r8:c03002e4 r7:00000004 r6:b6f57e00 r5:00000009 r4:00000009
3538 09:33:43.709324 [ 107.343363] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3539 09:33:43.709679 [ 107.350952] Exception stack(0xc626dfa8 to 0xc626dff0)
3540 09:33:43.710005 [ 107.356031] dfa0: 00000009 00000009 00000001 b6e10000 00000009 00000000
3541 09:33:43.710320 [ 107.364239] dfc0: 00000009 00000009 b6f57e00 00000004 00000001 00000000 00020000 bee17a54
3542 09:33:43.710627 [ 107.372439] dfe0: 00000004 bee17788 b6ec594f b6e4bc66
3543 09:33:43.752696 [ 107.377522] Code: e34a3bcd e30c0868 e34c01ac e0233002 (e5843000)
3544 09:33:43.753098 [ 107.383647] ---[ end trace 63d27ecc870d005e ]---
3545 09:33:43.753421 # Segmentation fault
3546 09:33:43.846842 # [ 106.942713] lkdtm: Performing direct entry WRITE_RO
3547 09:33:43.847021 # [ 106.948334] lkdtm: attempting bad rodata write at c15e7fd8
3548 09:33:43.847109 # [ 106.956587] 8<--- cut here ---
3549 09:33:43.847191 # [ 106.962417] Unable to handle kernel paging request at virtual address c15e7fd8
3550 09:33:43.847285 # [ 106.971473] pgd = a9348174
3551 09:33:43.847377 # [ 106.976614] [c15e7fd8] *pgd=1141941e(bad)
3552 09:33:43.847457 # [ 106.983497] Internal error: Oops: 80d [#12] SMP ARM
3553 09:33:43.889701 # [ 106.991230] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3554 09:33:43.889827 # [ 107.022941] CPU: 3 PID: 2459 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3555 09:33:43.889903 # [ 107.033536] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3556 09:33:43.889973 # [ 107.042521] PC is at lkdtm_WRITE_RO+0x44/0x50
3557 09:33:43.933148 # [ 107.049735] LR is at __irq_work_queue_local+0x40/0x74
3558 09:33:43.933386 # [ 107.057630] pc : [<c1357e4c>] lr : [<c049ba28>] psr: 600e0013
3559 09:33:43.933533 # [ 107.066584] sp : c626de50 ip : c626dd58 fp : c626de64
3560 09:33:43.933646 # [ 107.074238] r10: 00000009 r9 : c1acba64 r8 : c15e7d40
3561 09:33:43.933788 # [ 107.081892] r7 : c626df60 r6 : 00000009 r5 : c673a000 r4 : c15e7fd8
3562 09:33:43.933903 # [ 107.090934] r3 : 0198b861 r2 : aa55aa55 r1 : ef7c05e0 r0 : c1acc868
3563 09:33:43.934009 # [ 107.099893] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3564 09:33:43.976638 # [ 107.109629] Control: 10c5387d Table: 1674004a DAC: 00000051
3565 09:33:43.976810 # [ 107.117891] Process cat (pid: 2459, stack limit = 0x7e08a48a)
3566 09:33:43.976884 # [ 107.126324] Stack: (0xc626de50 to 0xc626e000)
3567 09:33:43.976954 # [ 107.133117] de40: 00000028 c673a000 c626de74 c626de68
3568 09:33:43.977020 # [ 107.144159] de60: c0c2d040 c1357e14 c626de9c c626de78 c0c2d540 c0c2d020 c0c2d420 c2f62c80
3569 09:33:43.977085 # [ 107.155198] de80: b6e10000 00000009 c530acc0 c626df60 c626dec4 c626dea0 c07f4c60 c0c2d42c
3570 09:33:44.020821 # [ 107.166236] dea0: 00000000 c2f62c80 b6e10000 c2816000 c626df60 c07f4bfc c626df5c c626dec8
3571 09:33:44.021186 # [ 107.175193] dec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c626c000
3572 09:33:44.021413 # [ 107.183402] dee0: b6e10000 00020000 00000004 00000009 0001fff7 c626dee0 00000001 b6e0f000
3573 09:33:44.021620 # [ 107.191607] df00: c2c91540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3574 09:33:44.021811 # [ 107.199813] df20: 00000000 00000000 c136d548 810a2d56 c205c080 c2f62c80 c2f62c80 c626c000
3575 09:33:44.064782 # [ 107.208019] df40: b6e10000 00000000 00000000 00000004 c626df94 c626df60 c05988bc c0598228
3576 09:33:44.065337 # [ 107.216224] df60: 00000000 00000000 c626dfac 810a2d56 00000009 00000009 b6f57e00 00000004
3577 09:33:44.065709 # [ 107.224432] df80: c03002e4 c626c000 c626dfa4 c626df98 c059894c c0598854 00000000 c626dfa8
3578 09:33:44.066035 # [ 107.232637] dfa0: c03000c0 c0598940 00000009 00000009 00000001 b6e10000 00000009 00000000
3579 09:33:44.066347 # [ 107.240843] dfc0: 00000009 00000009 b6f57e00 00000004 00000001 00000000 00020000 bee17a54
3580 09:33:44.066653 # [ 107.249050] dfe0: 00000004 bee17788 b6ec594f b6e4bc66 800e0030 00000001 00000000 00000000
3581 09:33:44.108734 # [ 107.257244] Backtrace:
3582 09:33:44.108910 # [ 107.259759] [<c1357e08>] (lkdtm_WRITE_RO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3583 09:33:44.108996 # [ 107.267790] r5:c673a000 r4:00000028
3584 09:33:44.109073 # [ 107.271407] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3585 09:33:44.109148 # [ 107.279457] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3586 09:33:44.109219 # [ 107.287409] r9:c626df60 r8:c530acc0 r7:00000009 r6:b6e10000 r5:c2f62c80 r4:c0c2d420
3587 09:33:44.152759 # [ 107.295194] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3588 09:33:44.153054 # [ 107.303057] r9:c07f4bfc r8:c626df60 r7:c2816000 r6:b6e10000 r5:c2f62c80 r4:00000000
3589 09:33:44.153237 # [ 107.310835] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3590 09:33:44.153406 # [ 107.318003] r10:00000004 r9:00000000 r8:00000000 r7:b6e10000 r6:c626c000 r5:c2f62c80
3591 09:33:44.153568 # [ 107.325851] r4:c2f62c80
3592 09:33:44.153712 # [ 107.328419] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3593 09:33:44.196790 # [ 107.335584] r9:c626c000 r8:c03002e4 r7:00000004 r6:b6f57e00 r5:00000009 r4:00000009
3594 09:33:44.197337 # [ 107.343363] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3595 09:33:44.197695 # [ 107.350952] Exception stack(0xc626dfa8 to 0xc626dff0)
3596 09:33:44.198017 # [ 107.356031] dfa0: 00000009 00000009 00000001 b6e10000 00000009 000[ 107.853092] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3597 09:33:44.198333 00000
3598 09:33:44.198642 # [ 107.364239] dfc0: 000[ 107.861713] lkdtm: attempting bad ro_after_init write at c1b7dc48
3599 09:33:44.198945 00009 00000009 b6f57e00 00000004 [ 107.870718] 8<--- cut here ---
3600 09:33:44.240939 00000001 00000000 000[2 0 010007 876528] Unable to handle kernel paging request at virtual address c1b7dc48
3601 09:33:44.241495 bee17a54
3602 09:33:44.241846 # [ [ 1 0170.73.782846002] pgd = c2ecc7fc
3603 09:33:44.242167 9] dfe0: 00000004 bee17788 [b 6 e07.890704] [c1b7dc48] *pgd=11a1941e(bad)
3604 09:33:44.242489 c594f b6e4bc66
3605 09:33:44.242789 # [ [1 0 71.0377897235] Internal error: Oops: 80d [#13] SMP ARM
3606 09:33:44.285042 7522] Code: e34a3bcd e30c0868 e34[ 107.904363] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3607 09:33:44.285614 c01ac e0233002 (e5843[0 0 01)07 .936068] CPU: 3 PID: 2533 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3608 09:33:44.285977 # [ 107.[3 8 3160477.]9 4-6-0-58] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3609 09:33:44.286307 end trace 63d27ecc870d005e ]--[- 107.954420] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3610 09:33:44.286624
3611 09:33:44.328936 # WRITE_RO: missing 'cal[l t107.962418] LR is at __irq_work_queue_local+0x40/0x74
3612 09:33:44.329482 ace:': [FAI[L ] 1
3613 09:33:44.329837 0n7o.t9 6o9k9 4] pc : [<c1357ebc>] lr : [<c049ba28>] psr: 600e0013
3614 09:33:44.330175 39 selftes[t s :1 0l7k.d9t7m8:06 ] sp : c4255e50 ip : c4255d58 fp : c4255e64
3615 09:33:44.330496 WRITE_RO[. s h1 0#7 .e9x8i5t0=119] r10: 00000014 r9 : c1acba70 r8 : c15e7d40
3616 09:33:44.330802 # selft[e s 1t0s7:. 9l9k1d9t7m9: r7 : c4255f60 r6 : 00000014 r5 : c673a000 r4 : c1b7dc48
3617 09:33:44.372810 WRITE_RO_[A F T1E0R8_.I0N0I0T1.54] r3 : fe67479e r2 : 55aa55aa r1 : ef7c05e0 r0 : c1acc868
3618 09:33:44.373358 h
3619 09:33:44.373706 [ 108.008504] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3620 09:33:44.374039 [ 108.015896] Control: 10c5387d Table: 167ac04a DAC: 00000051
3621 09:33:44.374354 [ 108.021646] Process cat (pid: 2533, stack limit = 0x998e7753)
3622 09:33:44.374661 [ 108.027398] Stack: (0xc4255e50 to 0xc4256000)
3623 09:33:44.374963 [ 108.031765] 5e40: 00000029 c673a000 c4255e74 c4255e68
3624 09:33:44.375261 [ 108.039950] 5e60: c0c2d040 c1357e64 c4255e9c c4255e78 c0c2d540 c0c2d020 c0c2d420 c5f68500
3625 09:33:44.417035 [ 108.048135] 5e80: b6e0c000 00000014 c530acc0 c4255f60 c4255ec4 c4255ea0 c07f4c60 c0c2d42c
3626 09:33:44.417583 [ 108.056321] 5ea0: 00000000 c5f68500 b6e0c000 c2816000 c4255f60 c07f4bfc c4255f5c c4255ec8
3627 09:33:44.417938 [ 108.064506] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c4254000
3628 09:33:44.418264 [ 108.072691] 5ee0: b6e0c000 00020000 00000004 00000014 0001ffec c4255ee0 00000001 b6e0b000
3629 09:33:44.418573 [ 108.080875] 5f00: c4250c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3630 09:33:44.460787 [ 108.089061] 5f20: 00000000 00000000 c136d548 9cced955 c205c080 c5f68500 c5f68500 c4254000
3631 09:33:44.461326 [ 108.097245] 5f40: b6e0c000 00000000 00000000 00000004 c4255f94 c4255f60 c05988bc c0598228
3632 09:33:44.461678 [ 108.105429] 5f60: 00000000 00000000 c4255fac 9cced955 00000014 00000014 b6f53e00 00000004
3633 09:33:44.462000 [ 108.113614] 5f80: c03002e4 c4254000 c4255fa4 c4255f98 c059894c c0598854 00000000 c4255fa8
3634 09:33:44.462316 [ 108.121800] 5fa0: c03000c0 c0598940 00000014 00000014 00000001 b6e0c000 00000014 00000000
3635 09:33:44.505034 [ 108.129984] 5fc0: 00000014 00000014 b6f53e00 00000004 00000001 00000000 00020000 beec6a54
3636 09:33:44.505586 [ 108.138169] 5fe0: 00000004 beec6788 b6ec194f b6e47c66 800e0030 00000001 00000000 00000000
3637 09:33:44.505946 [ 108.146348] Backtrace:
3638 09:33:44.506272 [ 108.148821] [<c1357e58>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3639 09:33:44.506588 [ 108.157786] r5:c673a000 r4:00000029
3640 09:33:44.506897 [ 108.161374] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3641 09:33:44.507199 [ 108.169392] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3642 09:33:44.548704 [ 108.177319] r9:c4255f60 r8:c530acc0 r7:00000014 r6:b6e0c000 r5:c5f68500 r4:c0c2d420
3643 09:33:44.549146 [ 108.185073] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3644 09:33:44.549499 [ 108.192912] r9:c07f4bfc r8:c4255f60 r7:c2816000 r6:b6e0c000 r5:c5f68500 r4:00000000
3645 09:33:44.549824 [ 108.200664] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3646 09:33:44.550141 [ 108.207808] r10:00000004 r9:00000000 r8:00000000 r7:b6e0c000 r6:c4254000 r5:c5f68500
3647 09:33:44.550444 [ 108.215642] r4:c5f68500
3648 09:33:44.592816 [ 108.218185] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3649 09:33:44.593362 [ 108.225327] r9:c4254000 r8:c03002e4 r7:00000004 r6:b6f53e00 r5:00000014 r4:00000014
3650 09:33:44.593730 [ 108.233082] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3651 09:33:44.594055 [ 108.240655] Exception stack(0xc4255fa8 to 0xc4255ff0)
3652 09:33:44.594369 [ 108.245714] 5fa0: 00000014 00000014 00000001 b6e0c000 00000014 00000000
3653 09:33:44.594676 [ 108.253899] 5fc0: 00000014 00000014 b6f53e00 00000004 00000001 00000000 00020000 beec6a54
3654 09:33:44.636509 [ 108.262080] 5fe0: 00000004 beec6788 b6ec194f b6e47c66
3655 09:33:44.636637 [ 108.267139] Code: e34a3bcd e30c0868 e34c01ac e0233002 (e5843000)
3656 09:33:44.636738 [ 108.273242] ---[ end trace 63d27ecc870d005f ]---
3657 09:33:44.636836 # Segmentation fault
3658 09:33:44.729912 # [ 107.853092] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3659 09:33:44.730414 # [ 107.861713] lkdtm: attempting bad ro_after_init write at c1b7dc48
3660 09:33:44.730738 # [ 107.870718] 8<--- cut here ---
3661 09:33:44.731036 # [ 107.876528] Unable to handle kernel paging request at virtual address c1b7dc48
3662 09:33:44.731325 # [ 107.886002] pgd = c2ecc7fc
3663 09:33:44.731607 # [ 107.890704] [c1b7dc48] *pgd=11a1941e(bad)
3664 09:33:44.731881 # [ 107.897235] Internal error: Oops: 80d [#13] SMP ARM
3665 09:33:44.772576 # [ 107.904363] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3666 09:33:44.772673 # [ 107.936068] CPU: 3 PID: 2533 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3667 09:33:44.772777 # [ 107.946058] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3668 09:33:44.772847 # [ 107.954420] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3669 09:33:44.772914 # [ 107.962418] LR is at __irq_work_queue_local+0x40/0x74
3670 09:33:44.816612 # [ 107.969974] pc : [<c1357ebc>] lr : [<c049ba28>] psr: 600e0013
3671 09:33:44.816845 # [ 107.978061] sp : c4255e50 ip : c4255d58 fp : c4255e64
3672 09:33:44.816974 # [ 107.985019] r10: 00000014 r9 : c1acba70 r8 : c15e7d40
3673 09:33:44.817088 # [ 107.991979] r7 : c4255f60 r6 : 00000014 r5 : c673a000 r4 : c1b7dc48
3674 09:33:44.817195 # [ 108.000154] r3 : fe67479e r2 : 55aa55aa r1 : ef7c05e0 r0 : c1acc868
3675 09:33:44.817298 # [ 108.008504] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3676 09:33:44.817399 # [ 108.015896] Control: 10c5387d Table: 167ac04a DAC: 00000051
3677 09:33:44.860838 # [ 108.021646] Process cat (pid: 2533, stack limit = 0x998e7753)
3678 09:33:44.861343 # [ 108.027398] Stack: (0xc4255e50 to 0xc4256000)
3679 09:33:44.861696 # [ 108.031765] 5e40: 00000029 c673a000 c4255e74 c4255e68
3680 09:33:44.862027 # [ 108.039950] 5e60: c0c2d040 c1357e64 c4255e9c c4255e78 c0c2d540 c0c2d020 c0c2d420 c5f68500
3681 09:33:44.862341 # [ 108.048135] 5e80: b6e0c000 00000014 c530acc0 c4255f60 c4255ec4 c4255ea0 c07f4c60 c0c2d42c
3682 09:33:44.862651 # [ 108.056321] 5ea0: 00000000 c5f68500 b6e0c000 c2816000 c4255f60 c07f4bfc c4255f5c c4255ec8
3683 09:33:44.904991 # [ 108.064506] 5ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c4254000
3684 09:33:44.905543 # [ 108.072691] 5ee0: b6e0c000 00020000 00000004 00000014 0001ffec c4255ee0 00000001 b6e0b000
3685 09:33:44.905898 # [ 108.080875] 5f00: c4250c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3686 09:33:44.906222 # [ 108.089061] 5f20: 00000000 00000000 c136d548 9cced955 c205c080 c5f68500 c5f68500 c4254000
3687 09:33:44.906530 # [ 108.097245] 5f40: b6e0c000 00000000 00000000 00000004 c4255f94 c4255f60 c05988bc c0598228
3688 09:33:44.948791 # [ 108.105429] 5f60: 00000000 00000000 c4255fac 9cced955 00000014 00000014 b6f53e00 00000004
3689 09:33:44.949330 # [ 108.113614] 5f80: c03002e4 c4254000 c4255fa4 c4255f98 c059894c c0598854 00000000 c4255fa8
3690 09:33:44.949682 # [ 108.121800] 5fa0: c03000c0 c0598940 00000014 00000014 00000001 b6e0c000 00000014 00000000
3691 09:33:44.950006 # [ 108.129984] 5fc0: 00000014 00000014 b6f53e00 00000004 00000001 00000000 00020000 beec6a54
3692 09:33:44.950318 # [ 108.138169] 5fe0: 00000004 beec6788 b6ec194f b6e47c66 800e0030 00000001 00000000 00000000
3693 09:33:44.950620 # [ 108.146348] Backtrace:
3694 09:33:44.992778 # [ 108.148821] [<c1357e58>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3695 09:33:44.992980 # [ 108.157786] r5:c673a000 r4:00000029
3696 09:33:44.993087 # [ 108.161374] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3697 09:33:44.993185 # [ 108.169392] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3698 09:33:44.993281 # [ 108.177319] r9:c4255f60 r8:c530acc0 r7:00000014 r6:b6e0c000 r5:c5f68500 r4:c0c2d420
3699 09:33:45.036725 # [ 108.185073] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3700 09:33:45.037114 # [ 108.192912] r9:c07f4bfc r8:c4255f60 r7:c2816000 r6:b6e0c000 r5:c5f68500 r4:00000000
3701 09:33:45.037358 # [ 108.200664] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3702 09:33:45.037580 # [ 108.207808] r10:00000004 r9:00000000 r8:00000000 r7:b6e0c000 r6:c4254000 r5:c5f68500
3703 09:33:45.037786 # [ 108.215642] r4:c5f68500
3704 09:33:45.037987 # [ 108.218185] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3705 09:33:45.038183 # [ 108.225327] r9:c4254000 r8:c03002e4 r7:00000004 r6:b6f53e00 r5:00000014 r4:00000014
3706 09:33:45.081064 # [ 108.233082] [<c0598934>] (sys_write) from [<c03000c0>][ 108.720985] lkdtm: Performing direct entry WRITE_KERN
3707 09:33:45.081614 (ret_fast_syscall+0x0/0x28)
3708 09:33:45.081967 # [[ 108.726412] lkdtm: attempting bad 7511936 byte write at c1357d30
3709 09:33:45.082293 108.240655] Exception stack(0xc[ 108.735247] 8<--- cut here ---
3710 09:33:45.082605 4255fa8 to 0xc[4 2 5150f8f.07)41127] Unable to handle kernel paging request at virtual address c1357d30
3711 09:33:45.082922 # [ 108.245[7 1 41]0 85.f7a500:345] pgd = 7517ddde
3712 09:33:45.124985 0000001[4 0108.754961] [c1357d30] *pgd=1121940e(bad)
3713 09:33:45.125530 000014 00000001 b[6 e 01c0080.07 1406] Internal error: Oops: 80d [#14] SMP ARM
3714 09:33:45.125901 00000014 00000000
3715 09:33:45.126228 # [ 108.25389[ 108.768363] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3716 09:33:45.169082 9] 5fc0: 00000014 00[ 0 0100081.400068] CPU: 1 PID: 2607 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3717 09:33:45.169637 b6f53e0[0 0100080.08000949 702] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3718 09:33:45.169993 000001 00000000 00020[0 0 01 0b8e818243] PC is at memcpy+0x50/0x330
3719 09:33:45.170324 ec6a54
3720 09:33:45.170632 # [ 10[8 . 2160280.8802]243] LR is at 0xe92dd830
3721 09:33:45.170932 5fe0: 00[0 0 0100084. 8b2e93e7c6] pc : [<c08ccbb0>] lr : [<e92dd830>] psr: 200e0013
3722 09:33:45.171229 788 b6ec1[9 4 f1 0b86.e84377c3676] sp : c4453e2c ip : e1a0c00d fp : c4453e64
3723 09:33:45.171530
3724 09:33:45.213071 # [ 10[8 . 2160781.3894]4 3C3o] r10: 0000000b r9 : c1acba84 r8 : e89da800
3725 09:33:45.213616 de: e34a[3 b c1d0 8e.3805c1028956 r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3726 09:33:45.213974 8 e34c01a[c e100283.38050924 7(] r3 : e1a0c00d r2 : 00729ee0 r1 : c0c2ddd0 r0 : c1357d30
3727 09:33:45.214305 e5843000)
3728 09:33:45.214616 [# [1 0 81.0886.72735] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3729 09:33:45.214923 3242] ---[[ e n1d0 8t.r8a7c6e7 77] Control: 10c5387d Table: 1683404a DAC: 00000051
3730 09:33:45.215234 3d27ecc870d0[0 5 f1 0]8-.-8-84
3731 09:33:45.256845 344] Process cat (pid: 2607, stack limit = 0x2d8c0206)
3732 09:33:45.257390 WRITE_R[O _ A1F0T8E.R8_9I1N9I9T6] Stack: (0xc4453e2c to 0xc4454000)
3733 09:33:45.257740 missing 'call t[r a1c0e8:.'8:9 094] 3e20: c0c2ddb0 00729f80 c4453f60 c15e7d40 c1357d30
3734 09:33:45.258068 [FAIL]
3735 09:33:45.258377 not ok 4[0 s1e0l8f.t9e08265] 3e40: c1357d30 c1357f14 0000002a c4605000 0000000b c4453f60 c4453e74 c4453e68
3736 09:33:45.258689 ts: lkdtm: W[R I T1E0_8R.O9_1A8F521] 3e60: c0c2d040 c1357ed4 c4453e9c c4453e78 c0c2d540 c0c2d020 c0c2d420 c4251400
3737 09:33:45.258990 ER_INIT.sh # ex[i t =1108
3738 09:33:45.301076 .#9 2s608] 3e80: b6dd6000 0000000b c530acc0 c4453f60 c4453ec4 c4453ea0 c07f4c60 c0c2d42c
3739 09:33:45.301623 elftests: lkdtm:[ W R1I0T8E._9K38780] 3ea0: 00000000 c4251400 b6dd6000 c2816000 c4453f60 c07f4bfc c4453f5c c4453ec8
3740 09:33:45.301982 RN.sh
3741 09:33:45.302301 [ 108.949037] 3ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c4452000
3742 09:33:45.302614 [ 108.957821] 3ee0: b6dd6000 00020000 00000004 0000000b 0001fff5 c4453ee0 00000001 b6dd5000
3743 09:33:45.302914 [ 108.966005] 3f00: c47dcdc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3744 09:33:45.345075 [ 108.974192] 3f20: 00000000 00000000 c136d548 4aa3dc81 c205c080 c4251400 c4251400 c4452000
3745 09:33:45.345621 [ 108.982377] 3f40: b6dd6000 00000000 00000000 00000004 c4453f94 c4453f60 c05988bc c0598228
3746 09:33:45.345977 [ 108.990561] 3f60: 00000000 00000000 c4453fac 4aa3dc81 0000000b 0000000b b6f1de00 00000004
3747 09:33:45.346303 [ 108.998746] 3f80: c03002e4 c4452000 c4453fa4 c4453f98 c059894c c0598854 00000000 c4453fa8
3748 09:33:45.346614 [ 109.006931] 3fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6dd6000 0000000b 00000000
3749 09:33:45.389022 [ 109.015115] 3fc0: 0000000b 0000000b b6f1de00 00000004 00000001 00000000 00020000 bee04a54
3750 09:33:45.389565 [ 109.023300] 3fe0: 00000004 bee04788 b6e8b94f b6e11c66 800e0030 00000001 00000000 00000000
3751 09:33:45.389926 [ 109.031479] Backtrace:
3752 09:33:45.390248 [ 109.033957] [<c1357ec8>] (lkdtm_WRITE_KERN) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3753 09:33:45.390564 [ 109.042143] r7:c4453f60 r6:0000000b r5:c4605000 r4:0000002a
3754 09:33:45.390868 [ 109.047815] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3755 09:33:45.433078 [ 109.055833] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3756 09:33:45.433624 [ 109.063760] r9:c4453f60 r8:c530acc0 r7:0000000b r6:b6dd6000 r5:c4251400 r4:c0c2d420
3757 09:33:45.433983 [ 109.071516] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3758 09:33:45.434308 [ 109.079355] r9:c07f4bfc r8:c4453f60 r7:c2816000 r6:b6dd6000 r5:c4251400 r4:00000000
3759 09:33:45.434624 [ 109.087108] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3760 09:33:45.434926 [ 109.094250] r10:00000004 r9:00000000 r8:00000000 r7:b6dd6000 r6:c4452000 r5:c4251400
3761 09:33:45.435226 [ 109.102083] r4:c4251400
3762 09:33:45.477071 [ 109.104628] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3763 09:33:45.477618 [ 109.111770] r9:c4452000 r8:c03002e4 r7:00000004 r6:b6f1de00 r5:0000000b r4:0000000b
3764 09:33:45.477975 [ 109.119524] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3765 09:33:45.478299 [ 109.127098] Exception stack(0xc4453fa8 to 0xc4453ff0)
3766 09:33:45.478611 [ 109.132157] 3fa0: 0000000b 0000000b 00000001 b6dd6000 0000000b 00000000
3767 09:33:45.478915 [ 109.140343] 3fc0: 0000000b 0000000b b6f1de00 00000004 00000001 00000000 00020000 bee04a54
3768 09:33:45.520566 [ 109.148527] 3fe0: 00000004 bee04788 b6e8b94f b6e11c66
3769 09:33:45.520777 [ 109.153586] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3770 09:33:45.520881 [ 109.159689] ---[ end trace 63d27ecc870d0060 ]---
3771 09:33:45.520977 # Segmentation fault
3772 09:33:45.676361 # [ 108.720985] lkdtm: Performing direct entry WRITE_KERN
3773 09:33:45.676464 # [ 108.726412] lkdtm: attempting bad 7511936 byte write at c1357d30
3774 09:33:45.676545 # [ 108.735247] 8<--- cut here ---
3775 09:33:45.676620 # [ 108.741127] Unable to handle kernel paging request at virtual address c1357d30
3776 09:33:45.676693 # [ 108.750345] pgd = 7517ddde
3777 09:33:45.676776 # [ 108.754961] [c1357d30] *pgd=1121940e(bad)
3778 09:33:45.676856 # [ 108.761406] Internal error: Oops: 80d [#14] SMP ARM
3779 09:33:45.720225 # [ 108.768363] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3780 09:33:45.720822 # [ 108.800068] CPU: 1 PID: 2607 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3781 09:33:45.721183 # [ 108.809972] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3782 09:33:45.721519 # [ 108.818243] PC is at memcpy+0x50/0x330
3783 09:33:45.721835 # [ 108.824243] LR is at 0xe92dd830
3784 09:33:45.762951 # [ 108.829376] pc : [<c08ccbb0>] lr : [<e92dd830>] psr: 200e0013
3785 09:33:45.763501 # [ 108.837379] sp : c4453e2c ip : e1a0c00d fp : c4453e64
3786 09:33:45.763859 # [ 108.844337] r10: 0000000b r9 : c1acba84 r8 : e89da800
3787 09:33:45.764190 # [ 108.851295] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3788 09:33:45.764543 # [ 108.859471] r3 : e1a0c00d r2 : 00729ee0 r1 : c0c2ddd0 r0 : c1357d30
3789 09:33:45.764854 # [ 108.867735] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3790 09:33:45.765158 # [ 108.876777] Control: 10c5387d Table: 1683404a DAC: 00000051
3791 09:33:45.806054 # [ 108.884344] Process cat (pid: 2607, stack limit = 0x2d8c0206)
3792 09:33:45.806604 # [ 108.891996] Stack: (0xc4453e2c to 0xc4454000)
3793 09:33:45.806957 # [ 108.898094] 3e20: c0c2ddb0 00729f80 c4453f60 c15e7d40 c1357d30
3794 09:33:45.807288 # [ 108.908265] 3e40: c1357d30 c1357f14 0000002a c4605000 0000000b c4453f60 c4453e74 c4453e68
3795 09:33:45.807603 # [ 108.918521] 3e60: c0c2d040 c1357ed4 c4453e9c c4453e78 c0c2d540 c0c2d020 c0c2d420 c4251400
3796 09:33:45.848763 # [ 108.928608] 3e80: b6dd6000 0000000b c530acc0 c4453f60 c4453ec4 c4453ea0 c07f4c60 c0c2d42c
3797 09:33:45.848930 # [ 108.938780] 3ea0: 00000000 c4251400 b6dd6000 c2816000 c4453f60 c07f4bfc c4453f5c c4453ec8
3798 09:33:45.849001 # [ 108.949037] 3ec0: c0598328 c07f4c08 00000001 00000000 c05988bc c136d548 c05988bc c4452000
3799 09:33:45.849068 # [ 108.957821] 3ee0: b6dd6000 00020000 00000004 0000000b 0001fff5 c4453ee0 00000001 b6dd5000
3800 09:33:45.849132 # [ 108.966005] 3f00: c47dcdc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3801 09:33:45.849194 # [ 108.974192] 3f20: 00000000 00000000 c136d548 4aa3dc81 c205c080 c4251400 c4251400 c4452000
3802 09:33:45.892623 # [ 108.982377] 3f40: b6dd6000 00000000 00000000 00000004 c4453f94 c4453f60 c05988bc c0598228
3803 09:33:45.892880 # [ 108.990561] 3f60: 00000000 00000000 c4453fac 4aa3dc81 0000000b 0000000b b6f1de00 00000004
3804 09:33:45.893021 # [ 108.998746] 3f80: c03002e4 c4452000 c4453fa4 c4453f98 c059894c c0598854 00000000 c4453fa8
3805 09:33:45.893149 # [ 109.006931] 3fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6dd6000 0000000b 00000000
3806 09:33:45.893273 # [ 109.015115] 3fc0: 0000000b 0000000b b6f1de00 00000004 00000001 00000000 00020000 bee04a54
3807 09:33:45.936850 # [ 109.023300] 3fe0: 00000004 bee04788 b6e8b94f b6e11c66 800e0030 00000001 00000000 00000000
3808 09:33:45.937532 # [ 109.031479] Backtrace:
3809 09:33:45.938010 # [ 109.033957] [<c1357ec8>] (lkdtm_WRITE_KERN) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3810 09:33:45.938441 # [ 109.042143] r7:c4453f60 r6:0000000b r5:c4605000 r4:0000002a
3811 09:33:45.938854 # [ 109.047815] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3812 09:33:45.939263 # [ 109.055833] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3813 09:33:45.980752 # [ 109.063760] r9:c4453f60 r8:c530acc0 r7:0000000b r6:b6dd6000 r5:c4251400 r4:c0c2d420
3814 09:33:45.981312 # [ 109.071516] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3815 09:33:45.981779 # [ 109.079355] r9:c07f4bfc r8:c4453f60 r7:c2816000 r6:b6dd6000 r5:c4251400 r4:00000000
3816 09:33:45.982202 # [ 109.087108] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3817 09:33:45.982613 # [ 109.094250] r10:00000004 r9:00000000 r8:00000000 r7:b6dd6000 r6:c4452000 r5:c4251400
3818 09:33:45.983030 # [ 109.102083] r4:c4251400
3819 09:33:46.024982 # [ 109.104628] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3820 09:33:46.025540 # [ 109.111770] r9:c4452000 r8:c03002e4 r7:00000004 r6:b6f1de00 r5:0000[ 109.671765] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3821 09:33:46.026009 000b r4:0000000b
3822 09:33:46.026438 # [ 109.119524[ 109.678171] lkdtm: attempting good refcount_inc() without overflow
3823 09:33:46.026851 ] [<c0598934>] (sys_write) from [[ 109.687334] lkdtm: attempting bad refcount_inc() overflow
3824 09:33:46.027257 <c03000c0>] (ret_fast_syscall+0x0[ 109.695590] ------------[ cut here ]------------
3825 09:33:46.027657 /0x28)
3826 09:33:46.068770 # [ 109.127098] Exceptio[ 109.703067] WARNING: CPU: 0 PID: 2682 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3827 09:33:46.068994 n stack(0xc4453fa8 to 0xc4453ff0)[ 109.714383] refcount_t: saturated; leaking memory.
3828 09:33:46.069157
3829 09:33:46.112942 # [ 109.132157] 3fa0: [ 109.722075] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3830 09:33:46.113456 0000000b 0000000b 00000[ 109.753799] CPU: 0 PID: 2682 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3831 09:33:46.113865 [ 109.764366] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3832 09:33:46.114229 [ 109.770897] Backtrace:
3833 09:33:46.114583 [ 109.773367] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
3834 09:33:46.114932 [ 109.780946] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3835 09:33:46.156984 [ 109.786614] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
3836 09:33:46.157547 [ 109.793937] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3837 09:33:46.158015 [ 109.800907] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1fc10
3838 09:33:46.158444 [ 109.808661] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
3839 09:33:46.158850 [ 109.816151] r7:00000016 r6:c1a1fc10 r5:c1a1fbe8 r4:c620c000
3840 09:33:46.159253 [ 109.821824] [<c134b798>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
3841 09:33:46.201019 [ 109.830791] r9:c1acba90 r8:c15e7d40 r7:c620df60 r6:00000016 r5:c649e000 r4:c620c000
3842 09:33:46.201581 [ 109.838551] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
3843 09:33:46.202051 [ 109.848221] [<c0c2e080>] (__refcount_add.constprop.0) from [<c1358344>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3844 09:33:46.202482 [ 109.858323] [<c13582cc>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3845 09:33:46.202900 [ 109.867459] r4:0000002b
3846 09:33:46.203305 [ 109.870005] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3847 09:33:46.245006 [ 109.878022] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3848 09:33:46.245566 [ 109.885947] r9:c620df60 r8:c530acc0 r7:00000016 r6:b6e49000 r5:c4251e00 r4:c0c2d420
3849 09:33:46.246036 [ 109.893704] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3850 09:33:46.246466 [ 109.901542] r9:c07f4bfc r8:c620df60 r7:c2816000 r6:b6e49000 r5:c4251e00 r4:00000000
3851 09:33:46.246883 [ 109.909294] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3852 09:33:46.289083 [ 109.916437] r10:00000004 r9:00000000 r8:00000000 r7:b6e49000 r6:c620c000 r5:c4251e00
3853 09:33:46.289645 [ 109.924270] r4:c4251e00
3854 09:33:46.290109 [ 109.926813] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3855 09:33:46.290536 [ 109.933956] r9:c620c000 r8:c03002e4 r7:00000004 r6:b6f90e00 r5:00000016 r4:00000016
3856 09:33:46.290951 [ 109.941710] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3857 09:33:46.291355 [ 109.949284] Exception stack(0xc620dfa8 to 0xc620dff0)
3858 09:33:46.291749 [ 109.954345] dfa0: 00000016 00000016 00000001 b6e49000 00000016 00000000
3859 09:33:46.332979 [ 109.962531] dfc0: 00000016 00000016 b6f90e00 00000004 00000001 00000000 00020000 bedc7a54
3860 09:33:46.333541 [ 109.970713] dfe0: 00000004 bedc7788 b6efe94f b6e84c66
3861 09:33:46.334009 001 b6dd6000 0000000b 00000000
3862 09:33:46.334441 #[ 109.975852] irq event stamp: 0
3863 09:33:46.334855 [ 109.140343] 3fc0: 0000000b 00[ 109.981761] hardirqs last enabled at (0): [<00000000>] 0x0
3864 09:33:46.335265 00000b b6f1de00 00000004 00000001[ 109.990761] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3865 09:33:46.335681 00000000 00020000 bee04a54
3866 09:33:46.376614 # [ [ 110.001802] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3867 09:33:46.376718 109.148527] 3fe0: 00000004 bee04[ 110.010985] softirqs last disabled at (0): [<00000000>] 0x0
3868 09:33:46.376820 788 b6e8b94f b6e11c66
3869 09:33:46.376919 # [ 109.1[ 110.019431] ---[ end trace 63d27ecc870d0061 ]---
3870 09:33:46.377014 53586] Code: f5d1f05c f5d1f07c e8[ 110.026931] lkdtm: Overflow detected: saturated
3871 09:33:46.377109 b151f8 e2522020 (e8a051f8)
3872 09:33:46.377201 # [ 109.159689] ---[ end trace 63d27ecc870d0060 ]---
3873 09:33:46.377292 # WRITE_KERN: missing 'call trace:': [FAIL]
3874 09:33:46.377382 not ok 41 selftests: lkdtm: WRITE_KERN.sh # exit=1
3875 09:33:46.421078 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3876 09:33:46.483325 # [ 109.671765] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3877 09:33:46.483877 # [ 109.678171] lkdtm: attempting good refcount_inc() without overflow
3878 09:33:46.484365 # [ 109.687334] lkdtm: attempting bad refcount_inc() overflow
3879 09:33:46.484793 # [ 109.695590] ------------[ cut here ]------------
3880 09:33:46.485205 # [ 109.703067] WARNING: CPU: 0 PID: 2682 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3881 09:33:46.485617 # [ 109.714383] refcount_t: saturated; leaking memory.
3882 09:33:46.526680 # [ 109.722075] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3883 09:33:46.527265 # [ 109.753799] CPU: 0 PID: 2682 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3884 09:33:46.527738 # [ 109.764366] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3885 09:33:46.528164 # [ 109.770897] Backtrace:
3886 09:33:46.569460 # [ 109.773367] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
3887 09:33:46.570013 # [ 109.780946] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3888 09:33:46.570472 # [ 109.786614] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
3889 09:33:46.570898 # [ 109.793937] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3890 09:33:46.571314 # [ 109.800907] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1fc10
3891 09:33:46.571723 # [ 109.808661] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
3892 09:33:46.616825 # [ 109.816151] r7:00000016 r6:c1a1fc10 r5:c1a1fbe8 r4:c620c000
3893 09:33:46.617343 # [ 109.821824] [<c134b798>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
3894 09:33:46.617812 # [ 109.830791] r9:c1acba90 r8:c15e7d40 r7:c620df60 r6:00000016 r5:c649e000 r4:c620c000
3895 09:33:46.618238 # [ 109.838551] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
3896 09:33:46.618660 # [ 109.848221] [<c0c2e080>] (__refcount_add.constprop.0) from [<c1358344>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3897 09:33:46.660806 # [ 109.858323] [<c13582cc>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3898 09:33:46.661332 # [ 109.867459] r4:0000002b
3899 09:33:46.661756 # [ 109.870005] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3900 09:33:46.662144 # [ 109.878022] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3901 09:33:46.662525 # [ 109.885947] r9:c620df60 r8:c530acc0 r7:00000016 r6:b6e49000 r5:c4251e00 r4:c0c2d420
3902 09:33:46.662898 # [ 109.893704] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3903 09:33:46.705032 # [ 109.901542] r9:c07f4bfc r8:c620df60 r7:c2816000 r6:b6e49000 r5:c4251e00 r4:00000000
3904 09:33:46.705591 # [ 109.909294] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3905 09:33:46.706129 # [ 109.916437] r10:00000004 r9:00000000 r8:00000000 r7:b6e49000 r6:c620c000 r5:c4251e00
3906 09:33:46.706621 # [ 109.924270] r4:c4251e00
3907 09:33:46.707100 # [ 109.926813] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3908 09:33:46.707564 # [ 109.933956] r9:c620c000 r8:c03002e4 r7:00000004 r6:b6f90e00 r5:00000016 r4:00000016
3909 09:33:46.748611 # [ 109.941710] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3910 09:33:46.748844 # [ 109.949284] Exception stack(0xc620dfa8 to 0xc620dff0)
3911 09:33:46.748970 # [ 109.954345] dfa0: 00000016 00000016 00000001 b6e49000 00000016 00000000
3912 09:33:46.749085 # [ 109.962531] dfc0: 00000016 00000016 b6f90e00 00000004 00000001 00000000 00020000 bedc7a54
3913 09:33:46.749194 # [ 109.970713] dfe0: 00000004 bedc7788 b6efe94f b6e84c66
3914 09:33:46.749299 # [ 109.975852] irq event stamp: 0
3915 09:33:46.749402 # [ 109.981761] hardirqs last enabled at (0): [<00000000>] 0x0
3916 09:33:46.792813 # [ 109.990761] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3917 09:33:46.793350 # [ 110.001802] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3918 09:33:46.793695 # [ 110.010985] softirqs last disabled at (0): [<00000000>] 0x0
3919 09:33:46.794015 # [ 110.019431] ---[ end trace 63d27ecc870d0061 ]---
3920 09:33:46.794321 # [ 110.026931] lkdtm: Overflow detected: saturated
3921 09:33:46.794619 # REFCOUNT_INC_OVE[ 110.454613] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3922 09:33:46.836987 RFLOW: missing 'call trace:': [FA[ 110.462401] lkdtm: attempting good refcount_add() without overflow
3923 09:33:46.837594 IL]
3924 09:33:46.838146 not ok 42 selftests: lkdtm: [ 110.471363] lkdtm: attempting bad refcount_add() overflow
3925 09:33:46.838683 REFCOUNT_INC_OVERFLOW.sh # exit=1[ 110.479732] ------------[ cut here ]------------
3926 09:33:46.839221
3927 09:33:46.839752 # selftests: lkdtm: REFCOUNT_AD[ 110.487120] WARNING: CPU: 1 PID: 2716 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3928 09:33:46.840281 D_OVERFLOW.sh
3929 09:33:46.840824 [ 110.498403] refcount_t: saturated; leaking memory.
3930 09:33:46.881072 [ 110.504455] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3931 09:33:46.881649 [ 110.533614] CPU: 1 PID: 2716 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3932 09:33:46.882120 [ 110.541364] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3933 09:33:46.882549 [ 110.547896] Backtrace:
3934 09:33:46.925071 [ 110.550368] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
3935 09:33:46.925637 [ 110.557946] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3936 09:33:46.926110 [ 110.563616] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
3937 09:33:46.926542 [ 110.570937] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3938 09:33:46.926958 [ 110.577909] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1fc10
3939 09:33:46.927364 [ 110.585664] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
3940 09:33:46.927765 [ 110.593153] r7:00000016 r6:c1a1fc10 r5:c1a1fbe8 r4:c5f32000
3941 09:33:46.968967 [ 110.598825] [<c134b798>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
3942 09:33:46.969533 [ 110.607792] r9:c1acbaa8 r8:c15e7d40 r7:c5f33f60 r6:00000016 r5:c47de000 r4:c5f32000
3943 09:33:46.970003 [ 110.615554] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
3944 09:33:46.970429 [ 110.625226] [<c0c2e080>] (__refcount_add.constprop.0) from [<c13583ec>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3945 09:33:47.013053 [ 110.635329] [<c1358368>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3946 09:33:47.013618 [ 110.644465] r4:0000002c
3947 09:33:47.014080 [ 110.647011] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3948 09:33:47.014505 [ 110.655027] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3949 09:33:47.014917 [ 110.662952] r9:c5f33f60 r8:c530acc0 r7:00000016 r6:b6e5f000 r5:c451a640 r4:c0c2d420
3950 09:33:47.015322 [ 110.670708] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3951 09:33:47.015719 [ 110.678546] r9:c07f4bfc r8:c5f33f60 r7:c2816000 r6:b6e5f000 r5:c451a640 r4:00000000
3952 09:33:47.057075 [ 110.686299] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3953 09:33:47.057633 [ 110.693442] r10:00000004 r9:00000000 r8:00000000 r7:b6e5f000 r6:c5f32000 r5:c451a640
3954 09:33:47.058100 [ 110.701275] r4:c451a640
3955 09:33:47.058517 [ 110.703817] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3956 09:33:47.058927 [ 110.710960] r9:c5f32000 r8:c03002e4 r7:00000004 r6:b6fa6e00 r5:00000016 r4:00000016
3957 09:33:47.059329 [ 110.718715] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3958 09:33:47.100828 [ 110.726288] Exception stack(0xc5f33fa8 to 0xc5f33ff0)
3959 09:33:47.101384 [ 110.731347] 3fa0: 00000016 00000016 00000001 b6e5f000 00000016 00000000
3960 09:33:47.101848 [ 110.739532] 3fc0: 00000016 00000016 b6fa6e00 00000004 00000001 00000000 00020000 bedbba54
3961 09:33:47.102271 [ 110.747714] 3fe0: 00000004 bedbb788 b6f1494f b6e9ac66
3962 09:33:47.102684 [ 110.752850] irq event stamp: 0
3963 09:33:47.103091 [ 110.755946] hardirqs last enabled at (0): [<00000000>] 0x0
3964 09:33:47.103491 [ 110.761535] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3965 09:33:47.145090 [ 110.769092] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3966 09:33:47.145652 [ 110.776653] softirqs last disabled at (0): [<00000000>] 0x0
3967 09:33:47.146118 [ 110.782243] ---[ end trace 63d27ecc870d0062 ]---
3968 09:33:47.146542 [ 110.786908] lkdtm: Overflow detected: saturated
3969 09:33:47.242235 # [ 110.454613] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3970 09:33:47.242792 # [ 110.462401] lkdtm: attempting good refcount_add() without overflow
3971 09:33:47.243263 # [ 110.471363] lkdtm: attempting bad refcount_add() overflow
3972 09:33:47.243695 # [ 110.479732] ------------[ cut here ]------------
3973 09:33:47.244111 # [ 110.487120] WARNING: CPU: 1 PID: 2716 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3974 09:33:47.244562 # [ 110.498403] refcount_t: saturated; leaking memory.
3975 09:33:47.285296 # [ 110.504455] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
3976 09:33:47.285879 # [ 110.533614] CPU: 1 PID: 2716 Comm: cat Tainted: G D W 5.10.129-cip12 #1
3977 09:33:47.286348 # [ 110.541364] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3978 09:33:47.286774 # [ 110.547896] Backtrace:
3979 09:33:47.328781 # [ 110.550368] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
3980 09:33:47.329351 # [ 110.557946] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3981 09:33:47.329807 # [ 110.563616] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
3982 09:33:47.330249 # [ 110.570937] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3983 09:33:47.330658 # [ 110.577909] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1fc10
3984 09:33:47.331062 # [ 110.585664] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
3985 09:33:47.331457 # [ 110.593153] r7:00000016 r6:c1a1fc10 r5:c1a1fbe8 r4:c5f32000
3986 09:33:47.372832 # [ 110.598825] [<c134b798>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
3987 09:33:47.373399 # [ 110.607792] r9:c1acbaa8 r8:c15e7d40 r7:c5f33f60 r6:00000016 r5:c47de000 r4:c5f32000
3988 09:33:47.373872 # [ 110.615554] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
3989 09:33:47.374295 # [ 110.625226] [<c0c2e080>] (__refcount_add.constprop.0) from [<c13583ec>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3990 09:33:47.417008 # [ 110.635329] [<c1358368>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
3991 09:33:47.417568 # [ 110.644465] r4:0000002c
3992 09:33:47.418028 # [ 110.647011] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
3993 09:33:47.418456 # [ 110.655027] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
3994 09:33:47.418877 # [ 110.662952] r9:c5f33f60 r8:c530acc0 r7:00000016 r6:b6e5f000 r5:c451a640 r4:c0c2d420
3995 09:33:47.419286 # [ 110.670708] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3996 09:33:47.460973 # [ 110.678546] r9:c07f4bfc r8:c5f33f60 r7:c2816000 r6:b6e5f000 r5:c451a640 r4:00000000
3997 09:33:47.461534 # [ 110.686299] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3998 09:33:47.462003 # [ 110.693442] r10:00000004 r9:00000000 r8:00000000 r7:b6e5f000 r6:c5f32000 r5:c451a640
3999 09:33:47.462430 # [ 110.701275] r4:c451a640
4000 09:33:47.462846 # [ 110.703817] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4001 09:33:47.463256 # [ 110.710960] r9:c5f32000 r8:c03002e4 r7:00000004 r6:b6fa6e00 r5:00000016 r4:00000016
4002 09:33:47.505069 # [ 110.718715] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4003 09:33:47.505630 # [ 110.726288] Exception stack(0xc5f33fa8 to 0xc5f33ff0)
4004 09:33:47.506097 # [ 110.731347] 3fa0: 00000016 00000016 00000001 b6e5f000 00000016 00000000
4005 09:33:47.506518 # [ 110.739532] 3fc0: 00000016 00000016 b6fa6e00 00000004 00000001 00000000 00020000 bedbba54
4006 09:33:47.506927 # [ 110.747714] 3fe0: 00000004 bedbb788 b6f1494f b6e9ac66
4007 09:33:47.507329 # [ 110.752850] irq event stamp: 0
4008 09:33:47.507727 # [ 110.755946] hardirqs last enabled at (0): [<00000000>] 0x0
4009 09:33:47.548861 # [ 110.761535] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4010 09:33:47.549418 # [ 110.769092] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4011 09:33:47.549876 # [ 110.776653] softirqs last disabled at (0): [<00000000>] 0x0
4012 09:33:47.550298 # [ 110.782243] ---[ end trace 63d27ecc870d0062 ]---
4013 09:33:47.550712 # [ 110.786908] lkdtm: Overflow detected: saturated
4014 09:33:47.551115 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:':[ 111.213208] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4015 09:33:47.551517 [FAIL]
4016 09:33:47.592981 not ok 43 selftests: lkd[ 111.221015] lkdtm: attempting bad refcount_inc_not_zero() overflow
4017 09:33:47.593544 tm: REFCOUNT_ADD_OVERFLOW.sh # ex[ 111.230112] ------------[ cut here ]------------
4018 09:33:47.594009 it=1
4019 09:33:47.594436 # selftests: lkdtm: REFCOUN[ 111.237573] WARNING: CPU: 1 PID: 2750 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4020 09:33:47.594858 T_INC_NOT_ZERO_OVERFLOW.sh
4021 09:33:47.595266 [ 111.248841] refcount_t: saturated; leaking memory.
4022 09:33:47.637080 [ 111.256039] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4023 09:33:47.637655 [ 111.285187] CPU: 1 PID: 2750 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4024 09:33:47.638121 [ 111.292937] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4025 09:33:47.638546 [ 111.299470] Backtrace:
4026 09:33:47.638955 [ 111.301943] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4027 09:33:47.639359 [ 111.309522] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4028 09:33:47.681063 [ 111.315191] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4029 09:33:47.681623 [ 111.322513] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4030 09:33:47.682094 [ 111.329483] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1fc10
4031 09:33:47.682520 [ 111.337238] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4032 09:33:47.682936 [ 111.344728] r7:00000013 r6:c1a1fc10 r5:c1a1fbe8 r4:c620c000
4033 09:33:47.683343 [ 111.350401] [<c134b798>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
4034 09:33:47.725077 [ 111.359369] r9:c1acbac0 r8:c15e7d40 r7:c620df60 r6:0000001f r5:c47de000 r4:7fffffff
4035 09:33:47.725641 [ 111.367131] [<c086cec0>] (refcount_warn_saturate) from [<c13582b8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4036 09:33:47.726110 [ 111.377580] [<c1358254>] (__refcount_add_not_zero.constprop.0) from [<c1358460>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4037 09:33:47.726536 [ 111.389236] r5:c47de000 r4:c620c000
4038 09:33:47.769112 [ 111.392829] [<c1358410>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4039 09:33:47.769678 [ 111.402745] r4:0000002d
4040 09:33:47.770140 [ 111.405291] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4041 09:33:47.770568 [ 111.413310] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4042 09:33:47.770977 [ 111.421235] r9:c620df60 r8:c530acc0 r7:0000001f r6:b6ea3000 r5:c2c90280 r4:c0c2d420
4043 09:33:47.771381 [ 111.428992] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4044 09:33:47.771780 [ 111.436831] r9:c07f4bfc r8:c620df60 r7:c2816000 r6:b6ea3000 r5:c2c90280 r4:00000000
4045 09:33:47.813075 [ 111.444584] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4046 09:33:47.813636 [ 111.451729] r10:00000004 r9:00000000 r8:00000000 r7:b6ea3000 r6:c620c000 r5:c2c90280
4047 09:33:47.814106 [ 111.459561] r4:c2c90280
4048 09:33:47.814530 [ 111.462104] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4049 09:33:47.814945 [ 111.469248] r9:c620c000 r8:c03002e4 r7:00000004 r6:b6feae00 r5:0000001f r4:0000001f
4050 09:33:47.815354 [ 111.477004] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4051 09:33:47.856557 [ 111.484578] Exception stack(0xc620dfa8 to 0xc620dff0)
4052 09:33:47.856755 [ 111.489639] dfa0: 0000001f 0000001f 00000001 b6ea3000 0000001f 00000000
4053 09:33:47.856910 [ 111.497825] dfc0: 0000001f 0000001f b6feae00 00000004 00000001 00000000 00020000 bed0ca54
4054 09:33:47.856997 [ 111.506007] dfe0: 00000004 bed0c788 b6f5894f b6edec66
4055 09:33:47.857110 [ 111.511122] irq event stamp: 0
4056 09:33:47.857206 [ 111.514195] hardirqs last enabled at (0): [<00000000>] 0x0
4057 09:33:47.857301 [ 111.519813] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4058 09:33:47.900587 [ 111.527364] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4059 09:33:47.900786 [ 111.534921] softirqs last disabled at (0): [<00000000>] 0x0
4060 09:33:47.900920 [ 111.540515] ---[ end trace 63d27ecc870d0063 ]---
4061 09:33:47.901036 [ 111.545176] lkdtm: Overflow detected: saturated
4062 09:33:47.995492 # [ 111.213208] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4063 09:33:47.995761 # [ 111.221015] lkdtm: attempting bad refcount_inc_not_zero() overflow
4064 09:33:47.995959 # [ 111.230112] ------------[ cut here ]------------
4065 09:33:47.996134 # [ 111.237573] WARNING: CPU: 1 PID: 2750 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4066 09:33:47.996315 # [ 111.248841] refcount_t: saturated; leaking memory.
4067 09:33:48.038745 # [ 111.256039] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4068 09:33:48.039321 # [ 111.285187] CPU: 1 PID: 2750 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4069 09:33:48.039790 # [ 111.292937] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4070 09:33:48.040219 # [ 111.299470] Backtrace:
4071 09:33:48.040667 # [ 111.301943] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4072 09:33:48.081316 # [ 111.309522] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4073 09:33:48.081488 # [ 111.315191] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4074 09:33:48.081586 # [ 111.322513] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4075 09:33:48.081674 # [ 111.329483] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1fc10
4076 09:33:48.081759 # [ 111.337238] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4077 09:33:48.081843 # [ 111.344728] r7:00000013 r6:c1a1fc10 r5:c1a1fbe8 r4:c620c000
4078 09:33:48.128519 # [ 111.350401] [<c134b798>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
4079 09:33:48.128695 # [ 111.359369] r9:c1acbac0 r8:c15e7d40 r7:c620df60 r6:0000001f r5:c47de000 r4:7fffffff
4080 09:33:48.128801 # [ 111.367131] [<c086cec0>] (refcount_warn_saturate) from [<c13582b8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4081 09:33:48.128895 # [ 111.377580] [<c1358254>] (__refcount_add_not_zero.constprop.0) from [<c1358460>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4082 09:33:48.128984 # [ 111.389236] r5:c47de000 r4:c620c000
4083 09:33:48.172698 # [ 111.392829] [<c1358410>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4084 09:33:48.173034 # [ 111.402745] r4:0000002d
4085 09:33:48.173298 # [ 111.405291] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4086 09:33:48.173536 # [ 111.413310] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4087 09:33:48.173761 # [ 111.421235] r9:c620df60 r8:c530acc0 r7:0000001f r6:b6ea3000 r5:c2c90280 r4:c0c2d420
4088 09:33:48.173978 # [ 111.428992] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4089 09:33:48.216854 # [ 111.436831] r9:c07f4bfc r8:c620df60 r7:c2816000 r6:b6ea3000 r5:c2c90280 r4:00000000
4090 09:33:48.217374 # [ 111.444584] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4091 09:33:48.217804 # [ 111.451729] r10:00000004 r9:00000000 r8:00000000 r7:b6ea3000 r6:c620c000 r5:c2c90280
4092 09:33:48.218197 # [ 111.459561] r4:c2c90280
4093 09:33:48.218576 # [ 111.462104] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4094 09:33:48.218951 # [ 111.469248] r9:c620c000 r8:c03002e4 r7:00000004 r6:b6feae00 r5:0000001f r4:0000001f
4095 09:33:48.260995 # [ 111.477004] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4096 09:33:48.261557 # [ 111.484578] Exception stack(0xc620dfa8 to 0xc620dff0)
4097 09:33:48.262023 # [ 111.489639] dfa0: 0000001f 0000001f 00000001 b6ea3000 0000001f 00000000
4098 09:33:48.262447 # [ 111.497825] dfc0: 0000001f 0000001f b6feae00 00000004 00000001 00000000 00020000 bed0ca54
4099 09:33:48.262857 # [ 111.506007] dfe0: 00000004 bed0c788 b6f5894f b6edec66
4100 09:33:48.263255 # [ 111.511122] irq event stamp: 0
4101 09:33:48.263664 # [ 111.514195] hardirqs last enabled at (0): [<00000000>] 0x0
4102 09:33:48.304997 # [ 111.519813] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4103 09:33:48.305554 # [ 111.527364] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4104 09:33:48.306025 # [ 111.534921] softirqs last disabled at (0): [<00000000>] 0x0
4105 09:33:48.306451 # [ 111.540515] ---[ end trace 63d27ecc870d0063 ]---
4106 09:33:48.306865 # [ 111.545176] lkdtm: Overflow detected: saturated
4107 09:33:48.307268 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAI[ 111.972072] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4108 09:33:48.307672 L]
4109 09:33:48.349080 not ok 44 selftests: lkdtm: R[ 111.981133] lkdtm: attempting bad refcount_add_not_zero() overflow
4110 09:33:48.349645 EFCOUNT_INC_NOT_ZERO_OVERFLOW.sh [ 111.990249] ------------[ cut here ]------------
4111 09:33:48.350111 # exit=1
4112 09:33:48.350534 # selftests: lkdtm: REF[ 111.997701] WARNING: CPU: 3 PID: 2784 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4113 09:33:48.350951 COUNT_ADD_NOT_ZERO_OVERFLOW.sh
4114 09:33:48.351359 [ 112.008906] refcount_t: saturated; leaking memory.
4115 09:33:48.393065 [ 112.016461] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4116 09:33:48.393641 [ 112.045641] CPU: 3 PID: 2784 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4117 09:33:48.394113 [ 112.053390] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4118 09:33:48.394540 [ 112.059922] Backtrace:
4119 09:33:48.437074 [ 112.062396] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4120 09:33:48.437635 [ 112.069974] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4121 09:33:48.438106 [ 112.075642] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4122 09:33:48.438532 [ 112.082963] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4123 09:33:48.438947 [ 112.089934] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1fc10
4124 09:33:48.439359 [ 112.097687] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4125 09:33:48.439765 [ 112.105176] r7:00000013 r6:c1a1fc10 r5:c1a1fbe8 r4:c45c6000
4126 09:33:48.481051 [ 112.110852] [<c134b798>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
4127 09:33:48.481614 [ 112.119820] r9:c1acbae0 r8:c15e7d40 r7:c45c7f60 r6:0000001f r5:c4041000 r4:7fffffff
4128 09:33:48.482087 [ 112.127581] [<c086cec0>] (refcount_warn_saturate) from [<c13582b8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4129 09:33:48.482517 [ 112.138030] [<c1358254>] (__refcount_add_not_zero.constprop.0) from [<c13584e8>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4130 09:33:48.482933 [ 112.149684] r5:c4041000 r4:c45c6000
4131 09:33:48.524800 [ 112.153278] [<c1358498>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4132 09:33:48.525359 [ 112.163194] r4:0000002e
4133 09:33:48.525820 [ 112.165740] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4134 09:33:48.526244 [ 112.173756] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4135 09:33:48.526660 [ 112.181681] r9:c45c7f60 r8:c530acc0 r7:0000001f r6:b6e36000 r5:c451b180 r4:c0c2d420
4136 09:33:48.527066 [ 112.189437] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4137 09:33:48.569072 [ 112.197276] r9:c07f4bfc r8:c45c7f60 r7:c2816000 r6:b6e36000 r5:c451b180 r4:00000000
4138 09:33:48.569631 [ 112.205028] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4139 09:33:48.570103 [ 112.212170] r10:00000004 r9:00000000 r8:00000000 r7:b6e36000 r6:c45c6000 r5:c451b180
4140 09:33:48.570527 [ 112.220004] r4:c451b180
4141 09:33:48.570939 [ 112.222547] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4142 09:33:48.571347 [ 112.229689] r9:c45c6000 r8:c03002e4 r7:00000004 r6:b6f7de00 r5:0000001f r4:0000001f
4143 09:33:48.612767 [ 112.237444] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4144 09:33:48.613287 [ 112.245018] Exception stack(0xc45c7fa8 to 0xc45c7ff0)
4145 09:33:48.613716 [ 112.250077] 7fa0: 0000001f 0000001f 00000001 b6e36000 0000001f 00000000
4146 09:33:48.614109 [ 112.258263] 7fc0: 0000001f 0000001f b6f7de00 00000004 00000001 00000000 00020000 bef2fa54
4147 09:33:48.614491 [ 112.266446] 7fe0: 00000004 bef2f788 b6eeb94f b6e71c66
4148 09:33:48.614866 [ 112.271561] irq event stamp: 0
4149 09:33:48.615234 [ 112.274634] hardirqs last enabled at (0): [<00000000>] 0x0
4150 09:33:48.657012 [ 112.280258] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4151 09:33:48.657539 [ 112.287838] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4152 09:33:48.658020 [ 112.295421] softirqs last disabled at (0): [<00000000>] 0x0
4153 09:33:48.658444 [ 112.301014] ---[ end trace 63d27ecc870d0064 ]---
4154 09:33:48.658852 [ 112.305686] lkdtm: Overflow detected: saturated
4155 09:33:48.760105 # [ 111.972072] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4156 09:33:48.760663 # [ 111.981133] lkdtm: attempting bad refcount_add_not_zero() overflow
4157 09:33:48.761092 # [ 111.990249] ------------[ cut here ]------------
4158 09:33:48.761486 # [ 111.997701] WARNING: CPU: 3 PID: 2784 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4159 09:33:48.761866 # [ 112.008906] refcount_t: saturated; leaking memory.
4160 09:33:48.802986 # [ 112.016461] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4161 09:33:48.803566 # [ 112.045641] CPU: 3 PID: 2784 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4162 09:33:48.804032 # [ 112.053390] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4163 09:33:48.804488 # [ 112.059922] Backtrace:
4164 09:33:48.804902 # [ 112.062396] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4165 09:33:48.845923 # [ 112.069974] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4166 09:33:48.846457 # [ 112.075642] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4167 09:33:48.846885 # [ 112.082963] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4168 09:33:48.847276 # [ 112.089934] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1fc10
4169 09:33:48.847661 # [ 112.097687] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4170 09:33:48.848039 # [ 112.105176] r7:00000013 r6:c1a1fc10 r5:c1a1fbe8 r4:c45c6000
4171 09:33:48.888993 # [ 112.110852] [<c134b798>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
4172 09:33:48.889513 # [ 112.119820] r9:c1acbae0 r8:c15e7d40 r7:c45c7f60 r6:0000001f r5:c4041000 r4:7fffffff
4173 09:33:48.889942 # [ 112.127581] [<c086cec0>] (refcount_warn_saturate) from [<c13582b8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4174 09:33:48.890330 # [ 112.138030] [<c1358254>] (__refcount_add_not_zero.constprop.0) from [<c13584e8>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4175 09:33:48.890714 # [ 112.149684] r5:c4041000 r4:c45c6000
4176 09:33:48.932808 # [ 112.153278] [<c1358498>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4177 09:33:48.933372 # [ 112.163194] r4:0000002e
4178 09:33:48.933829 # [ 112.165740] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4179 09:33:48.934254 # [ 112.173756] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4180 09:33:48.934668 # [ 112.181681] r9:c45c7f60 r8:c530acc0 r7:0000001f r6:b6e36000 r5:c451b180 r4:c0c2d420
4181 09:33:48.935073 # [ 112.189437] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4182 09:33:48.976972 # [ 112.197276] r9:c07f4bfc r8:c45c7f60 r7:c2816000 r6:b6e36000 r5:c451b180 r4:00000000
4183 09:33:48.977501 # [ 112.205028] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4184 09:33:48.977976 # [ 112.212170] r10:00000004 r9:00000000 r8:00000000 r7:b6e36000 r6:c45c6000 r5:c451b180
4185 09:33:48.978398 # [ 112.220004] r4:c451b180
4186 09:33:48.978805 # [ 112.222547] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4187 09:33:48.979212 # [ 112.229689] r9:c45c6000 r8:c03002e4 r7:00000004 r6:b6f7de00 r5:0000001f r4:0000001f
4188 09:33:49.020966 # [ 112.237444] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4189 09:33:49.021532 # [ 112.245018] Exception stack(0xc45c7fa8 to 0xc45c7ff0)
4190 09:33:49.021996 # [ 112.250077] 7fa0: 0000001f 0000001f 00000001 b6e36000 0000001f 00000000
4191 09:33:49.022423 # [ 112.258263] 7fc0: 0000001f 0000001f b6f7de00 00000004 00000001 00000000 00020000 bef2fa54
4192 09:33:49.022835 # [ 112.266446] 7fe0: 00000004 bef2f788 b6eeb94f b6e71c66
4193 09:33:49.023245 # [ 112.271561] irq event stamp: 0
4194 09:33:49.023645 # [ 112.274634] hardirqs last enabled at (0): [<00000000>] 0x0
4195 09:33:49.064966 # [ 112.280258] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4196 09:33:49.065523 # [ 112.287838] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4197 09:33:49.065991 # [ 112.295421] softirqs last disabled at (0): [<00000000>] 0x0
4198 09:33:49.066412 # [ 112.301014] ---[ end trace 63d27ecc870d0064 ]---
4199 09:33:49.066824 # [ 112.305686] lkdtm: Overflow detected: saturated
4200 09:33:49.067223 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4201 09:33:49.067616 not [ 112.732297] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4202 09:33:49.108985 ok 45 selftests: lkdtm: REFCOUNT_[ 112.739941] lkdtm: attempting good refcount_dec()
4203 09:33:49.109513 ADD_NOT_ZERO_OVERFLOW.sh # exit=1[ 112.747473] lkdtm: attempting bad refcount_dec() to zero
4204 09:33:49.109948
4205 09:33:49.110338 # selftests: lkdtm: REFCOUNT_DE[ 112.755723] ------------[ cut here ]------------
4206 09:33:49.110721 C_ZERO.sh
4207 09:33:49.111093 [ 112.763171] WARNING: CPU: 1 PID: 2818 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4208 09:33:49.111462 [ 112.772558] refcount_t: decrement hit 0; leaking memory.
4209 09:33:49.152981 [ 112.777938] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4210 09:33:49.153514 [ 112.807095] CPU: 1 PID: 2818 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4211 09:33:49.153951 [ 112.814846] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4212 09:33:49.154341 [ 112.821379] Backtrace:
4213 09:33:49.154721 [ 112.823853] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4214 09:33:49.196997 [ 112.831432] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4215 09:33:49.197555 [ 112.837101] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4216 09:33:49.198024 [ 112.844424] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4217 09:33:49.198449 [ 112.851395] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1fc10
4218 09:33:49.198854 [ 112.859150] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4219 09:33:49.199228 [ 112.866640] r7:0000001f r6:c1a1fc10 r5:c1a1fc74 r4:c4472000
4220 09:33:49.241074 [ 112.872313] [<c134b798>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4221 09:33:49.241602 [ 112.881282] r9:c1acbb00 r8:c15e7d40 r7:c4473f60 r6:00000012 r5:c47de000 r4:c4472000
4222 09:33:49.242081 [ 112.889043] [<c086cec0>] (refcount_warn_saturate) from [<c1358250>] (__refcount_dec.constprop.0+0x38/0x3c)
4223 09:33:49.242509 [ 112.898711] [<c1358218>] (__refcount_dec.constprop.0) from [<c135857c>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4224 09:33:49.242916 [ 112.908469] [<c1358520>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4225 09:33:49.243294 [ 112.917259] r4:0000002f
4226 09:33:49.285102 [ 112.919805] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4227 09:33:49.285626 [ 112.927823] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4228 09:33:49.286107 [ 112.935747] r9:c4473f60 r8:c530acc0 r7:00000012 r6:b6e31000 r5:c2f63400 r4:c0c2d420
4229 09:33:49.286533 [ 112.943504] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4230 09:33:49.286945 [ 112.951343] r9:c07f4bfc r8:c4473f60 r7:c2816000 r6:b6e31000 r5:c2f63400 r4:00000000
4231 09:33:49.328974 [ 112.959095] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4232 09:33:49.329537 [ 112.966238] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c4472000 r5:c2f63400
4233 09:33:49.330008 [ 112.974072] r4:c2f63400
4234 09:33:49.330427 [ 112.976616] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4235 09:33:49.330837 [ 112.983758] r9:c4472000 r8:c03002e4 r7:00000004 r6:b6f78e00 r5:00000012 r4:00000012
4236 09:33:49.331239 [ 112.991512] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4237 09:33:49.331638 [ 112.999085] Exception stack(0xc4473fa8 to 0xc4473ff0)
4238 09:33:49.372772 [ 113.004146] 3fa0: 00000012 00000012 00000001 b6e31000 00000012 00000000
4239 09:33:49.373290 [ 113.012330] 3fc0: 00000012 00000012 b6f78e00 00000004 00000001 00000000 00020000 bebd7a54
4240 09:33:49.373713 [ 113.020514] 3fe0: 00000004 bebd7788 b6ee694f b6e6cc66
4241 09:33:49.374102 [ 113.025634] irq event stamp: 0
4242 09:33:49.374479 [ 113.028709] hardirqs last enabled at (0): [<00000000>] 0x0
4243 09:33:49.374853 [ 113.034297] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4244 09:33:49.375222 [ 113.041830] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4245 09:33:49.417022 [ 113.049356] softirqs last disabled at (0): [<00000000>] 0x0
4246 09:33:49.417549 [ 113.054968] ---[ end trace 63d27ecc870d0065 ]---
4247 09:33:49.417980 [ 113.059597] lkdtm: Zero detected: saturated
4248 09:33:49.513781 # [ 112.732297] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4249 09:33:49.514357 # [ 112.739941] lkdtm: attempting good refcount_dec()
4250 09:33:49.514822 # [ 112.747473] lkdtm: attempting bad refcount_dec() to zero
4251 09:33:49.515244 # [ 112.755723] ------------[ cut here ]------------
4252 09:33:49.515655 # [ 112.763171] WARNING: CPU: 1 PID: 2818 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4253 09:33:49.516064 # [ 112.772558] refcount_t: decrement hit 0; leaking memory.
4254 09:33:49.560972 # [ 112.777938] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4255 09:33:49.561564 # [ 112.807095] CPU: 1 PID: 2818 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4256 09:33:49.562030 # [ 112.814846] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4257 09:33:49.562449 # [ 112.821379] Backtrace:
4258 09:33:49.604704 # [ 112.823853] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4259 09:33:49.605225 # [ 112.831432] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4260 09:33:49.605652 # [ 112.837101] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4261 09:33:49.606046 # [ 112.844424] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4262 09:33:49.606426 # [ 112.851395] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1fc10
4263 09:33:49.606804 # [ 112.859150] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4264 09:33:49.648763 # [ 112.866640] r7:0000001f r6:c1a1fc10 r5:c1a1fc74 r4:c4472000
4265 09:33:49.649283 # [ 112.872313] [<c134b798>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4266 09:33:49.649710 # [ 112.881282] r9:c1acbb00 r8:c15e7d40 r7:c4473f60 r6:00000012 r5:c47de000 r4:c4472000
4267 09:33:49.650106 # [ 112.889043] [<c086cec0>] (refcount_warn_saturate) from [<c1358250>] (__refcount_dec.constprop.0+0x38/0x3c)
4268 09:33:49.650485 # [ 112.898711] [<c1358218>] (__refcount_dec.constprop.0) from [<c135857c>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4269 09:33:49.696798 # [ 112.908469] [<c1358520>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4270 09:33:49.697318 # [ 112.917259] r4:0000002f
4271 09:33:49.697739 # [ 112.919805] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4272 09:33:49.698130 # [ 112.927823] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4273 09:33:49.698512 # [ 112.935747] r9:c4473f60 r8:c530acc0 r7:00000012 r6:b6e31000 r5:c2f63400 r4:c0c2d420
4274 09:33:49.698885 # [ 112.943504] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4275 09:33:49.740942 # [ 112.951343] r9:c07f4bfc r8:c4473f60 r7:c2816000 r6:b6e31000 r5:c2f63400 r4:00000000
4276 09:33:49.741471 # [ 112.959095] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4277 09:33:49.741910 # [ 112.966238] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c4472000 r5:c2f63400
4278 09:33:49.742298 # [ 112.974072] r4:c2f63400
4279 09:33:49.742677 # [ 112.976616] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4280 09:33:49.743051 # [ 112.983758] r9:c4472000 r8:c03002e4 r7:00000004 r6:b6f78e00 r5:00000012 r4:00000012
4281 09:33:49.785051 # [ 112.991512] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4282 09:33:49.785615 # [ 112.999085] Exception stack(0xc4473fa8 to 0xc4473ff0)
4283 09:33:49.786088 # [ 113.004146] 3fa0: 00000012 00000012 00000001 b6e31000 00000012 00000000
4284 09:33:49.786517 # [ 113.012330] 3fc0: 00000012 00000012 b6f78e00 00000004 00000001 00000000 00020000 bebd7a54
4285 09:33:49.786939 # [ 113.020514] 3fe0: 00000004 bebd7788 b6ee694f b6e6cc66
4286 09:33:49.787347 # [ 113.025634] irq event stamp: 0
4287 09:33:49.787746 # [ 113.028709] hardirqs last enabled at (0): [<00000000>] 0x0
4288 09:33:49.828939 # [ 113.034297] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4289 09:33:49.829466 # [ 113.041830] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4290 09:33:49.829898 # [ 113.049356] softirqs last disabled at (0): [<00000000>] 0x0
4291 09:33:49.830286 # [ 113.054968] ---[ end trace 63d27ecc870d0065 ]---
4292 09:33:49.830661 # [ 113.059597] lkdtm: Zero detected: saturated
4293 09:33:49.831035 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4294 09:33:49.831400 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4295 09:33:49.831768 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4296 09:33:49.872547 [ 113.505926] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4297 09:33:49.872791 [ 113.511953] lkdtm: attempting bad refcount_dec() below zero
4298 09:33:49.872968 [ 113.517619] ------------[ cut here ]------------
4299 09:33:49.873123 [ 113.522268] WARNING: CPU: 3 PID: 2855 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4300 09:33:49.873276 [ 113.530782] refcount_t: decrement hit 0; leaking memory.
4301 09:33:49.917002 [ 113.536144] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4302 09:33:49.917511 [ 113.565305] CPU: 3 PID: 2855 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4303 09:33:49.917922 [ 113.573055] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4304 09:33:49.918286 [ 113.579588] Backtrace:
4305 09:33:49.918638 [ 113.582062] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4306 09:33:49.918987 [ 113.589641] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4307 09:33:49.960757 [ 113.595311] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4308 09:33:49.961272 [ 113.602633] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4309 09:33:49.961699 [ 113.609604] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1fc10
4310 09:33:49.962089 [ 113.617360] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4311 09:33:49.962467 [ 113.624851] r7:0000001f r6:c1a1fc10 r5:c1a1fc74 r4:c4042000
4312 09:33:49.962837 [ 113.630528] [<c134b798>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4313 09:33:50.005048 [ 113.639495] r9:c1acbb14 r8:c15e7d40 r7:c4043f60 r6:00000016 r5:00000000 r4:c4042000
4314 09:33:50.005574 [ 113.647254] [<c086cec0>] (refcount_warn_saturate) from [<c1358250>] (__refcount_dec.constprop.0+0x38/0x3c)
4315 09:33:50.006009 [ 113.656923] [<c1358218>] (__refcount_dec.constprop.0) from [<c1358640>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4316 09:33:50.006403 [ 113.667028] [<c13585f8>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4317 09:33:50.006784 [ 113.676166] r5:c65a5000 r4:00000030
4318 09:33:50.049057 [ 113.679752] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4319 09:33:50.049585 [ 113.687768] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4320 09:33:50.050069 [ 113.695694] r9:c4043f60 r8:c530acc0 r7:00000016 r6:b6e30000 r5:c6163680 r4:c0c2d420
4321 09:33:50.050498 [ 113.703451] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4322 09:33:50.050909 [ 113.711291] r9:c07f4bfc r8:c4043f60 r7:c2816000 r6:b6e30000 r5:c6163680 r4:00000000
4323 09:33:50.051286 [ 113.719043] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4324 09:33:50.093071 [ 113.726186] r10:00000004 r9:00000000 r8:00000000 r7:b6e30000 r6:c4042000 r5:c6163680
4325 09:33:50.093636 [ 113.734018] r4:c6163680
4326 09:33:50.094101 [ 113.736562] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4327 09:33:50.094530 [ 113.743705] r9:c4042000 r8:c03002e4 r7:00000004 r6:b6f77e00 r5:00000016 r4:00000016
4328 09:33:50.094942 [ 113.751461] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4329 09:33:50.095351 [ 113.759035] Exception stack(0xc4043fa8 to 0xc4043ff0)
4330 09:33:50.136780 [ 113.764096] 3fa0: 00000016 00000016 00000001 b6e30000 00000016 00000000
4331 09:33:50.137303 [ 113.772281] 3fc0: 00000016 00000016 b6f77e00 00000004 00000001 00000000 00020000 bea63a54
4332 09:33:50.137725 [ 113.780464] 3fe0: 00000004 bea63788 b6ee594f b6e6bc66
4333 09:33:50.138112 [ 113.785582] irq event stamp: 0
4334 09:33:50.138486 [ 113.788657] hardirqs last enabled at (0): [<00000000>] 0x0
4335 09:33:50.138859 [ 113.794245] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4336 09:33:50.139229 [ 113.801792] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4337 09:33:50.180855 [ 113.809358] softirqs last disabled at (0): [<00000000>] 0x0
4338 09:33:50.181412 [ 113.814986] ---[ end trace 63d27ecc870d0066 ]---
4339 09:33:50.181877 [ 113.819617] lkdtm: Negative detected: saturated
4340 09:33:50.271922 # [ 113.505926] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4341 09:33:50.272485 # [ 113.511953] lkdtm: attempting bad refcount_dec() below zero
4342 09:33:50.272918 # [ 113.517619] ------------[ cut here ]------------
4343 09:33:50.273308 # [ 113.522268] WARNING: CPU: 3 PID: 2855 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4344 09:33:50.273691 # [ 113.530782] refcount_t: decrement hit 0; leaking memory.
4345 09:33:50.314715 # [ 113.536144] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4346 09:33:50.315263 # [ 113.565305] CPU: 3 PID: 2855 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4347 09:33:50.315699 # [ 113.573055] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4348 09:33:50.316087 # [ 113.579588] Backtrace:
4349 09:33:50.316500 # [ 113.582062] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4350 09:33:50.357718 # [ 113.589641] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4351 09:33:50.358241 # [ 113.595311] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4352 09:33:50.358667 # [ 113.602633] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4353 09:33:50.359058 # [ 113.609604] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1fc10
4354 09:33:50.359440 # [ 113.617360] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4355 09:33:50.359819 # [ 113.624851] r7:0000001f r6:c1a1fc10 r5:c1a1fc74 r4:c4042000
4356 09:33:50.400829 # [ 113.630528] [<c134b798>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4357 09:33:50.401350 # [ 113.639495] r9:c1acbb14 r8:c15e7d40 r7:c4043f60 r6:00000016 r5:00000000 r4:c4042000
4358 09:33:50.401771 # [ 113.647254] [<c086cec0>] (refcount_warn_saturate) from [<c1358250>] (__refcount_dec.constprop.0+0x38/0x3c)
4359 09:33:50.402161 # [ 113.656923] [<c1358218>] (__refcount_dec.constprop.0) from [<c1358640>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4360 09:33:50.444754 # [ 113.667028] [<c13585f8>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4361 09:33:50.445275 # [ 113.676166] r5:c65a5000 r4:00000030
4362 09:33:50.445700 # [ 113.679752] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4363 09:33:50.446125 # [ 113.687768] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4364 09:33:50.446509 # [ 113.695694] r9:c4043f60 r8:c530acc0 r7:00000016 r6:b6e30000 r5:c6163680 r4:c0c2d420
4365 09:33:50.446883 # [ 113.703451] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4366 09:33:50.488833 # [ 113.711291] r9:c07f4bfc r8:c4043f60 r7:c2816000 r6:b6e30000 r5:c6163680 r4:00000000
4367 09:33:50.489353 # [ 113.719043] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4368 09:33:50.489779 # [ 113.726186] r10:00000004 r9:00000000 r8:00000000 r7:b6e30000 r6:c4042000 r5:c6163680
4369 09:33:50.490167 # [ 113.734018] r4:c6163680
4370 09:33:50.490542 # [ 113.736562] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4371 09:33:50.490919 # [ 113.743705] r9:c4042000 r8:c03002e4 r7:00000004 r6:b6f77e00 r5:00000016 r4:00000016
4372 09:33:50.491286 # [ 113.751461] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4373 09:33:50.532979 # [ 113.759035] Exception stack(0xc4043fa8 to 0xc4043ff0)
4374 09:33:50.533500 # [ 113.764096] 3fa0: 00000016 00000016 00000001 b6e30000 00000016 00000000
4375 09:33:50.533937 # [ 113.772281] 3fc0: 00000016 00000016 b6f77e00 00000004 00000001 00000000 00020000 bea63a54
4376 09:33:50.534327 # [ 113.780464] 3fe0: 00000004 bea63788 b6ee594f b6e6bc66
4377 09:33:50.534705 # [ 113.785582] irq event stamp: 0
4378 09:33:50.535078 # [ 113.788657] hardirqs last enabled at (0): [<00000000>] 0x0
4379 09:33:50.535451 # [ 113.794245] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4380 09:33:50.580391 # [ 113.801792] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4381 09:33:50.580911 # [ 113.809358] softirqs last disabled at (0): [<00000000>] 0x0
4382 09:33:50.581336 # [ 113.814986] ---[ end trace 63d27ecc870d0066 ]---
4383 09:33:50.581725 # [ 113.819617] lkdtm: Negative detected: saturated
4384 09:33:50.582108 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4385 09:33:50.582481 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4386 09:33:50.582854 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4387 09:33:50.624151 [ 114.260217] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4388 09:33:50.624705 [ 114.267091] lkdtm: attempting bad refcount_dec_and_test() below zero
4389 09:33:50.625130 [ 114.273460] ------------[ cut here ]------------
4390 09:33:50.625516 [ 114.278287] WARNING: CPU: 2 PID: 2890 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4391 09:33:50.625896 [ 114.286911] refcount_t: underflow; use-after-free.
4392 09:33:50.667542 [ 114.291724] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4393 09:33:50.668080 [ 114.320878] CPU: 2 PID: 2890 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4394 09:33:50.668547 [ 114.328629] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4395 09:33:50.668952 [ 114.335161] Backtrace:
4396 09:33:50.669333 [ 114.337636] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4397 09:33:50.669708 [ 114.345215] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4398 09:33:50.710758 [ 114.350886] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4399 09:33:50.711326 [ 114.358208] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4400 09:33:50.711796 [ 114.365178] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1fc10
4401 09:33:50.712221 [ 114.372935] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4402 09:33:50.712669 [ 114.380424] r7:0000001c r6:c1a1fc10 r5:c1a1fc4c r4:c453a000
4403 09:33:50.713079 [ 114.386099] [<c134b798>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
4404 09:33:50.753899 [ 114.395153] r9:c1acbb2c r8:c15e7d40 r7:c453bf60 r6:0000001f r5:00000000 r4:c453a000
4405 09:33:50.754459 [ 114.402916] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4406 09:33:50.754931 [ 114.413370] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c13586b8>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4407 09:33:50.755362 [ 114.425034] [<c1358668>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4408 09:33:50.755777 [ 114.434952] r5:c6488000 r4:00000031
4409 09:33:50.797079 [ 114.438539] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4410 09:33:50.797645 [ 114.446557] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4411 09:33:50.798110 [ 114.454481] r9:c453bf60 r8:c530acc0 r7:0000001f r6:b6e16000 r5:c4251e00 r4:c0c2d420
4412 09:33:50.798533 [ 114.462238] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4413 09:33:50.798945 [ 114.470076] r9:c07f4bfc r8:c453bf60 r7:c2816000 r6:b6e16000 r5:c4251e00 r4:00000000
4414 09:33:50.840856 [ 114.477829] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4415 09:33:50.841418 [ 114.484974] r10:00000004 r9:00000000 r8:00000000 r7:b6e16000 r6:c453a000 r5:c4251e00
4416 09:33:50.841892 [ 114.492806] r4:c4251e00
4417 09:33:50.842316 [ 114.495349] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4418 09:33:50.842731 [ 114.502492] r9:c453a000 r8:c03002e4 r7:00000004 r6:b6f5de00 r5:0000001f r4:0000001f
4419 09:33:50.843139 [ 114.510246] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4420 09:33:50.843541 [ 114.517820] Exception stack(0xc453bfa8 to 0xc453bff0)
4421 09:33:50.884787 [ 114.522881] bfa0: 0000001f 0000001f 00000001 b6e16000 0000001f 00000000
4422 09:33:50.885309 [ 114.531068] bfc0: 0000001f 0000001f b6f5de00 00000004 00000001 00000000 00020000 bec5da54
4423 09:33:50.885741 [ 114.539251] bfe0: 00000004 bec5d788 b6ecb94f b6e51c66
4424 09:33:50.886134 [ 114.544381] irq event stamp: 0
4425 09:33:50.886522 [ 114.547478] hardirqs last enabled at (0): [<00000000>] 0x0
4426 09:33:50.886900 [ 114.553070] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4427 09:33:50.887271 [ 114.560599] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4428 09:33:50.933041 [ 114.568142] softirqs last disabled at (0): [<00000000>] 0x0
4429 09:33:50.933558 [ 114.573744] ---[ end trace 63d27ecc870d0067 ]---
4430 09:33:50.933891 [ 114.578402] lkdtm: Negative detected: saturated
4431 09:33:51.042259 # [ 114.260217] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4432 09:33:51.042811 # [ 114.267091] lkdtm: attempting bad refcount_dec_and_test() below zero
4433 09:33:51.043169 # [ 114.273460] ------------[ cut here ]------------
4434 09:33:51.043502 # [ 114.278287] WARNING: CPU: 2 PID: 2890 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4435 09:33:51.043827 # [ 114.286911] refcount_t: underflow; use-after-free.
4436 09:33:51.085101 # [ 114.291724] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4437 09:33:51.085669 # [ 114.320878] CPU: 2 PID: 2890 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4438 09:33:51.086031 # [ 114.328629] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4439 09:33:51.086364 # [ 114.335161] Backtrace:
4440 09:33:51.086680 # [ 114.337636] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4441 09:33:51.128828 # [ 114.345215] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4442 09:33:51.129395 # [ 114.350886] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4443 09:33:51.129766 # [ 114.358208] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4444 09:33:51.130098 # [ 114.365178] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1fc10
4445 09:33:51.130416 # [ 114.372935] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4446 09:33:51.130726 # [ 114.380424] r7:0000001c r6:c1a1fc10 r5:c1a1fc4c r4:c453a000
4447 09:33:51.172796 # [ 114.386099] [<c134b798>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
4448 09:33:51.173206 # [ 114.395153] r9:c1acbb2c r8:c15e7d40 r7:c453bf60 r6:0000001f r5:00000000 r4:c453a000
4449 09:33:51.173529 # [ 114.402916] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4450 09:33:51.173834 # [ 114.413370] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c13586b8>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4451 09:33:51.216841 # [ 114.425034] [<c1358668>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4452 09:33:51.217369 # [ 114.434952] r5:c6488000 r4:00000031
4453 09:33:51.217746 # [ 114.438539] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4454 09:33:51.218078 # [ 114.446557] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4455 09:33:51.218399 # [ 114.454481] r9:c453bf60 r8:c530acc0 r7:0000001f r6:b6e16000 r5:c4251e00 r4:c0c2d420
4456 09:33:51.218711 # [ 114.462238] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4457 09:33:51.260775 # [ 114.470076] r9:c07f4bfc r8:c453bf60 r7:c2816000 r6:b6e16000 r5:c4251e00 r4:00000000
4458 09:33:51.261341 # [ 114.477829] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4459 09:33:51.261711 # [ 114.484974] r10:00000004 r9:00000000 r8:00000000 r7:b6e16000 r6:c453a000 r5:c4251e00
4460 09:33:51.262038 # [ 114.492806] r4:c4251e00
4461 09:33:51.262353 # [ 114.495349] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4462 09:33:51.262659 # [ 114.502492] r9:c453a000 r8:c03002e4 r7:00000004 r6:b6f5de00 r5:0000001f r4:0000001f
4463 09:33:51.304978 # [ 114.510246] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4464 09:33:51.305527 # [ 114.517820] Exception stack(0xc453bfa8 to 0xc453bff0)
4465 09:33:51.305889 # [ 114.522881] bfa0: 0000001f 0000001f 00000001 b6e16000 0000001f 00000000
4466 09:33:51.306217 # [ 114.531068] bfc0: 0000001f 0000001f b6f5de00 00000004 00000001 00000000 00020000 bec5da54
4467 09:33:51.306536 # [ 114.539251] bfe0: 00000004 bec5d788 b6ecb94f b6e51c66
4468 09:33:51.306842 # [ 114.544381] irq event stamp: 0
4469 09:33:51.307142 # [ 114.547478] hardirqs last enabled at (0): [<00000000>] 0x0
4470 09:33:51.348813 # [ 114.553070] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4471 09:33:51.349331 # [ 114.560599] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4472 09:33:51.349659 # [ 114.568142] softirqs last disabled at (0): [<00000000>] 0x0
4473 09:33:51.349962 # [ 114.573744] ---[ end trace 63d27ecc870d0067 ]---
4474 09:33:51.350253 # [ 114.578402] lkdtm: Negative detected: saturated
4475 09:33:51.350534 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4476 09:33:51.350813 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4477 09:33:51.393092 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4478 09:33:51.410641 [ 115.052559] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4479 09:33:51.411196 [ 115.059424] lkdtm: attempting bad refcount_sub_and_test() below zero
4480 09:33:51.411553 [ 115.065896] ------------[ cut here ]------------
4481 09:33:51.411884 [ 115.070572] WARNING: CPU: 0 PID: 2925 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4482 09:33:51.412201 [ 115.079153] refcount_t: underflow; use-after-free.
4483 09:33:51.453611 [ 115.083954] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4484 09:33:51.454168 [ 115.113124] CPU: 0 PID: 2925 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4485 09:33:51.454529 [ 115.120875] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4486 09:33:51.454861 [ 115.127407] Backtrace:
4487 09:33:51.455178 [ 115.129880] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4488 09:33:51.497171 [ 115.137460] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4489 09:33:51.497689 [ 115.143127] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4490 09:33:51.498020 [ 115.150449] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4491 09:33:51.498329 [ 115.157420] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1fc10
4492 09:33:51.498623 [ 115.165175] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4493 09:33:51.498906 [ 115.172663] r7:0000001c r6:c1a1fc10 r5:c1a1fc4c r4:c453a000
4494 09:33:51.540863 [ 115.178335] [<c134b798>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
4495 09:33:51.541422 [ 115.187389] r9:c1acbb4c r8:c15e7d40 r7:c453bf60 r6:0000001f r5:c2c7f000 r4:c453a000
4496 09:33:51.541783 [ 115.195151] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4497 09:33:51.542111 [ 115.205604] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c1358744>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4498 09:33:51.584825 [ 115.217268] [<c13586f4>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4499 09:33:51.585381 [ 115.227186] r4:00000032
4500 09:33:51.585758 [ 115.229731] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4501 09:33:51.586100 [ 115.237750] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4502 09:33:51.586422 [ 115.245675] r9:c453bf60 r8:c530acc0 r7:0000001f r6:b6e1d000 r5:c615c140 r4:c0c2d420
4503 09:33:51.586738 [ 115.253431] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4504 09:33:51.587043 [ 115.261270] r9:c07f4bfc r8:c453bf60 r7:c2816000 r6:b6e1d000 r5:c615c140 r4:00000000
4505 09:33:51.628959 [ 115.269022] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4506 09:33:51.629474 [ 115.276165] r10:00000004 r9:00000000 r8:00000000 r7:b6e1d000 r6:c453a000 r5:c615c140
4507 09:33:51.629805 [ 115.283998] r4:c615c140
4508 09:33:51.630103 [ 115.286541] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4509 09:33:51.630395 [ 115.293684] r9:c453a000 r8:c03002e4 r7:00000004 r6:b6f64e00 r5:0000001f r4:0000001f
4510 09:33:51.630678 [ 115.301438] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4511 09:33:51.672826 [ 115.309011] Exception stack(0xc453bfa8 to 0xc453bff0)
4512 09:33:51.673336 [ 115.314071] bfa0: 0000001f 0000001f 00000001 b6e1d000 0000001f 00000000
4513 09:33:51.673664 [ 115.322258] bfc0: 0000001f 0000001f b6f64e00 00000004 00000001 00000000 00020000 be94fa54
4514 09:33:51.673968 [ 115.330440] bfe0: 00000004 be94f788 b6ed294f b6e58c66
4515 09:33:51.674258 [ 115.335566] irq event stamp: 0
4516 09:33:51.674571 [ 115.338637] hardirqs last enabled at (0): [<00000000>] 0x0
4517 09:33:51.674870 [ 115.344227] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4518 09:33:51.716844 [ 115.352686] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4519 09:33:51.717354 [ 115.360252] softirqs last disabled at (0): [<00000000>] 0x0
4520 09:33:51.717677 [ 115.365862] ---[ end trace 63d27ecc870d0068 ]---
4521 09:33:51.717974 [ 115.370493] lkdtm: Negative detected: saturated
4522 09:33:51.830253 # [ 115.052559] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4523 09:33:51.830808 # [ 115.059424] lkdtm: attempting bad refcount_sub_and_test() below zero
4524 09:33:51.831166 # [ 115.065896] ------------[ cut here ]------------
4525 09:33:51.831495 # [ 115.070572] WARNING: CPU: 0 PID: 2925 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4526 09:33:51.831815 # [ 115.079153] refcount_t: underflow; use-after-free.
4527 09:33:51.873239 # [ 115.083954] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4528 09:33:51.873819 # [ 115.113124] CPU: 0 PID: 2925 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4529 09:33:51.874185 # [ 115.120875] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4530 09:33:51.874516 # [ 115.127407] Backtrace:
4531 09:33:51.874832 # [ 115.129880] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4532 09:33:51.916795 # [ 115.137460] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4533 09:33:51.917307 # [ 115.143127] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4534 09:33:51.917638 # [ 115.150449] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4535 09:33:51.917943 # [ 115.157420] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1fc10
4536 09:33:51.918237 # [ 115.165175] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4537 09:33:51.918524 # [ 115.172663] r7:0000001c r6:c1a1fc10 r5:c1a1fc4c r4:c453a000
4538 09:33:51.960760 # [ 115.178335] [<c134b798>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
4539 09:33:51.961289 # [ 115.187389] r9:c1acbb4c r8:c15e7d40 r7:c453bf60 r6:0000001f r5:c2c7f000 r4:c453a000
4540 09:33:51.961674 # [ 115.195151] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4541 09:33:51.962009 # [ 115.205604] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c1358744>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4542 09:33:52.004756 # [ 115.217268] [<c13586f4>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4543 09:33:52.005311 # [ 115.227186] r4:00000032
4544 09:33:52.005665 # [ 115.229731] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4545 09:33:52.005999 # [ 115.237750] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4546 09:33:52.006315 # [ 115.245675] r9:c453bf60 r8:c530acc0 r7:0000001f r6:b6e1d000 r5:c615c140 r4:c0c2d420
4547 09:33:52.006624 # [ 115.253431] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4548 09:33:52.048985 # [ 115.261270] r9:c07f4bfc r8:c453bf60 r7:c2816000 r6:b6e1d000 r5:c615c140 r4:00000000
4549 09:33:52.049506 # [ 115.269022] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4550 09:33:52.049843 # [ 115.276165] r10:00000004 r9:00000000 r8:00000000 r7:b6e1d000 r6:c453a000 r5:c615c140
4551 09:33:52.050148 # [ 115.283998] r4:c615c140
4552 09:33:52.050439 # [ 115.286541] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4553 09:33:52.050723 # [ 115.293684] r9:c453a000 r8:c03002e4 r7:00000004 r6:b6f64e00 r5:0000001f r4:0000001f
4554 09:33:52.092879 # [ 115.301438] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4555 09:33:52.093458 # [ 115.309011] Exception stack(0xc453bfa8 to 0xc453bff0)
4556 09:33:52.093830 # [ 115.314071] bfa0: 0000001f 0000001f 00000001 b6e1d000 0000001f 00000000
4557 09:33:52.094162 # [ 115.322258] bfc0: 0000001f 0000001f b6f64e00 00000004 00000001 00000000 00020000 be94fa54
4558 09:33:52.094481 # [ 115.330440] bfe0: 00000004 be94f788 b6ed294f b6e58c66
4559 09:33:52.094792 # [ 115.335566] irq event stamp: 0
4560 09:33:52.095091 # [ 115.338637] hardirqs last enabled at (0): [<00000000>] 0x0
4561 09:33:52.136964 # [ 115.344227] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4562 09:33:52.137512 # [ 115.352686] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4563 09:33:52.137875 # [ 115.360252] softirqs last disabled at (0): [<00000000>] 0x0
4564 09:33:52.138206 # [ 115.365862] ---[ end trace 63d27ecc870d0068 ]---
4565 09:33:52.138522 # [ 115.370493] lkdtm: Negative detected: saturated
4566 09:33:52.138826 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4567 09:33:52.139130 ok 49 selftests: lkdtm: REFC[ 115.806469] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4568 09:33:52.139431 OUNT_SUB_AND_TEST_NEGATIVE.sh
4569 09:33:52.181049 # [ 115.814771] lkdtm: attempting safe refcount_inc_not_zero() from zero
4570 09:33:52.181601 selftests: lkdtm: REFCOUNT_INC_ZE[ 115.824047] lkdtm: Good: zero detected
4571 09:33:52.181962 RO.sh
4572 09:33:52.182284 [ 115.830726] lkdtm: Correctly stayed at zero
4573 09:33:52.182598 [ 115.835573] lkdtm: attempting bad refcount_inc() from zero
4574 09:33:52.182907 [ 115.841094] ------------[ cut here ]------------
4575 09:33:52.183207 [ 115.845770] WARNING: CPU: 0 PID: 2957 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4576 09:33:52.183508 [ 115.854304] refcount_t: addition on 0; use-after-free.
4577 09:33:52.225078 [ 115.859486] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4578 09:33:52.225609 [ 115.888631] CPU: 0 PID: 2957 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4579 09:33:52.225985 [ 115.896381] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4580 09:33:52.269065 [ 115.902914] Backtrace:
4581 09:33:52.269618 [ 115.905385] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4582 09:33:52.269985 [ 115.912964] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4583 09:33:52.270320 [ 115.918634] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4584 09:33:52.270637 [ 115.925955] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4585 09:33:52.270950 [ 115.932925] r9:00000009 r8:c086cfc8 r7:00000019 r6:00000009 r5:c086cfc8 r4:c1a1fc10
4586 09:33:52.312795 [ 115.940679] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4587 09:33:52.313348 [ 115.948168] r7:00000019 r6:c1a1fc10 r5:c1a1fc20 r4:c5edc000
4588 09:33:52.313708 [ 115.953842] [<c134b798>] (warn_slowpath_fmt) from [<c086cfc8>] (refcount_warn_saturate+0x108/0x174)
4589 09:33:52.314044 [ 115.962897] r9:c1acbb6c r8:c15e7d40 r7:c5eddf60 r6:00000012 r5:00000000 r4:c5edc000
4590 09:33:52.314362 [ 115.970659] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0d4>] (__refcount_add.constprop.0+0x54/0x58)
4591 09:33:52.314672 [ 115.980332] [<c0c2e080>] (__refcount_add.constprop.0) from [<c1358828>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4592 09:33:52.357087 [ 115.990085] [<c1358780>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4593 09:33:52.357640 [ 115.998876] r5:c447b000 r4:00000033
4594 09:33:52.358002 [ 116.002464] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4595 09:33:52.358333 [ 116.010481] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4596 09:33:52.358652 [ 116.018406] r9:c5eddf60 r8:c530acc0 r7:00000012 r6:b6e40000 r5:c42be8c0 r4:c0c2d420
4597 09:33:52.358965 [ 116.026164] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4598 09:33:52.400756 [ 116.034003] r9:c07f4bfc r8:c5eddf60 r7:c2816000 r6:b6e40000 r5:c42be8c0 r4:00000000
4599 09:33:52.400942 [ 116.041755] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4600 09:33:52.401033 [ 116.048897] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c5edc000 r5:c42be8c0
4601 09:33:52.401116 [ 116.056730] r4:c42be8c0
4602 09:33:52.401194 [ 116.059272] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4603 09:33:52.401271 [ 116.066415] r9:c5edc000 r8:c03002e4 r7:00000004 r6:b6f87e00 r5:00000012 r4:00000012
4604 09:33:52.444677 [ 116.074168] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4605 09:33:52.444958 [ 116.081742] Exception stack(0xc5eddfa8 to 0xc5eddff0)
4606 09:33:52.445124 [ 116.086803] dfa0: 00000012 00000012 00000001 b6e40000 00000012 00000000
4607 09:33:52.445276 [ 116.094988] dfc0: 00000012 00000012 b6f87e00 00000004 00000001 00000000 00020000 bea7fa54
4608 09:33:52.445420 [ 116.103171] dfe0: 00000004 bea7f788 b6ef594f b6e7bc66
4609 09:33:52.445560 [ 116.108274] irq event stamp: 0
4610 09:33:52.445690 [ 116.111346] hardirqs last enabled at (0): [<00000000>] 0x0
4611 09:33:52.488808 [ 116.116961] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4612 09:33:52.489326 [ 116.124474] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4613 09:33:52.489652 [ 116.132952] softirqs last disabled at (0): [<00000000>] 0x0
4614 09:33:52.489954 [ 116.138605] ---[ end trace 63d27ecc870d0069 ]---
4615 09:33:52.490251 [ 116.143235] lkdtm: Zero detected: saturated
4616 09:33:52.612443 # [ 115.806469] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4617 09:33:52.612992 # [ 115.814771] lkdtm: attempting safe refcount_inc_not_zero() from zero
4618 09:33:52.613346 # [ 115.824047] lkdtm: Good: zero detected
4619 09:33:52.613670 # [ 115.830726] lkdtm: Correctly stayed at zero
4620 09:33:52.613986 # [ 115.835573] lkdtm: attempting bad refcount_inc() from zero
4621 09:33:52.614297 # [ 115.841094] ------------[ cut here ]------------
4622 09:33:52.614596 # [ 115.845770] WARNING: CPU: 0 PID: 2957 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4623 09:33:52.614897 # [ 115.854304] refcount_t: addition on 0; use-after-free.
4624 09:33:52.655207 # [ 115.859486] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4625 09:33:52.655773 # [ 115.888631] CPU: 0 PID: 2957 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4626 09:33:52.656134 # [ 115.896381] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4627 09:33:52.698290 # [ 115.902914] Backtrace:
4628 09:33:52.698804 # [ 115.905385] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4629 09:33:52.699134 # [ 115.912964] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4630 09:33:52.699440 # [ 115.918634] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4631 09:33:52.699730 # [ 115.925955] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4632 09:33:52.700048 # [ 115.932925] r9:00000009 r8:c086cfc8 r7:00000019 r6:00000009 r5:c086cfc8 r4:c1a1fc10
4633 09:33:52.741280 # [ 115.940679] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4634 09:33:52.741690 # [ 115.948168] r7:00000019 r6:c1a1fc10 r5:c1a1fc20 r4:c5edc000
4635 09:33:52.742014 # [ 115.953842] [<c134b798>] (warn_slowpath_fmt) from [<c086cfc8>] (refcount_warn_saturate+0x108/0x174)
4636 09:33:52.742315 # [ 115.962897] r9:c1acbb6c r8:c15e7d40 r7:c5eddf60 r6:00000012 r5:00000000 r4:c5edc000
4637 09:33:52.742609 # [ 115.970659] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0d4>] (__refcount_add.constprop.0+0x54/0x58)
4638 09:33:52.784801 # [ 115.980332] [<c0c2e080>] (__refcount_add.constprop.0) from [<c1358828>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4639 09:33:52.785317 # [ 115.990085] [<c1358780>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4640 09:33:52.785646 # [ 115.998876] r5:c447b000 r4:00000033
4641 09:33:52.785949 # [ 116.002464] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4642 09:33:52.786241 # [ 116.010481] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4643 09:33:52.786529 # [ 116.018406] r9:c5eddf60 r8:c530acc0 r7:00000012 r6:b6e40000 r5:c42be8c0 r4:c0c2d420
4644 09:33:52.828966 # [ 116.026164] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4645 09:33:52.829490 # [ 116.034003] r9:c07f4bfc r8:c5eddf60 r7:c2816000 r6:b6e40000 r5:c42be8c0 r4:00000000
4646 09:33:52.829824 # [ 116.041755] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4647 09:33:52.830130 # [ 116.048897] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c5edc000 r5:c42be8c0
4648 09:33:52.830421 # [ 116.056730] r4:c42be8c0
4649 09:33:52.830703 # [ 116.059272] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4650 09:33:52.872978 # [ 116.066415] r9:c5edc000 r8:c03002e4 r7:00000004 r6:b6f87e00 r5:00000012 r4:00000012
4651 09:33:52.873532 # [ 116.074168] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4652 09:33:52.873893 # [ 116.081742] Exception stack(0xc5eddfa8 to 0xc5eddff0)
4653 09:33:52.874224 # [ 116.086803] dfa0: 00000012 00000012 00000001 b6e40000 00000012 00000000
4654 09:33:52.874542 # [ 116.094988] dfc0: 00000012 00000012 b6f87e00 00000004 00000001 00000000 00020000 bea7fa54
4655 09:33:52.874853 # [ 116.103171] dfe0: 00000004 bea7f788 b6ef594f b6e7bc66
4656 09:33:52.875155 # [ 116.108274] irq event stamp: 0
4657 09:33:52.916982 # [ 116.111346] hardirqs last enabled at (0): [<00000000>] 0x0
4658 09:33:52.917530 # [ 116.116961] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4659 09:33:52.917895 # [ 116.124474] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4660 09:33:52.918225 # [ 116.132952] softirqs last disabled at (0): [<00000000>] 0x0
4661 09:33:52.918540 # [ 116.138605] ---[ end trace 63d27ecc870d0069 ]---
4662 09:33:52.918848 # [ 116.143235] lkdtm: Zero detected: saturated
4663 09:33:52.919151 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4664 09:33:52.964756 not ok 50 selftests: lkdtm: R[ 116.593383] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4665 09:33:52.965271 EFCOUNT_INC_ZERO.sh # exit=1
4666 09:33:52.965594 # s[ 116.601274] lkdtm: attempting safe refcount_add_not_zero() from zero
4667 09:33:52.965933 elftests: lkdtm: REFCOUNT_ADD_ZER[ 116.610569] lkdtm: Good: zero detected
4668 09:33:52.966251 O.sh
4669 09:33:52.966559 [ 116.617178] lkdtm: Correctly stayed at zero
4670 09:33:52.966860 [ 116.621854] lkdtm: attempting bad refcount_add() from zero
4671 09:33:52.967154 [ 116.627376] ------------[ cut here ]------------
4672 09:33:52.967447 [ 116.632022] WARNING: CPU: 0 PID: 2991 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4673 09:33:53.009103 [ 116.640595] refcount_t: addition on 0; use-after-free.
4674 09:33:53.009653 [ 116.645776] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4675 09:33:53.010027 [ 116.674930] CPU: 0 PID: 2991 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4676 09:33:53.053074 [ 116.682680] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4677 09:33:53.053628 [ 116.689213] Backtrace:
4678 09:33:53.053991 [ 116.691685] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4679 09:33:53.054326 [ 116.699263] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4680 09:33:53.054644 [ 116.704932] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4681 09:33:53.054952 [ 116.712254] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4682 09:33:53.055256 [ 116.719225] r9:00000009 r8:c086cfc8 r7:00000019 r6:00000009 r5:c086cfc8 r4:c1a1fc10
4683 09:33:53.096952 [ 116.726980] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4684 09:33:53.097505 [ 116.734469] r7:00000019 r6:c1a1fc10 r5:c1a1fc20 r4:c4254000
4685 09:33:53.097864 [ 116.740141] [<c134b798>] (warn_slowpath_fmt) from [<c086cfc8>] (refcount_warn_saturate+0x108/0x174)
4686 09:33:53.098195 [ 116.749193] r9:c1acbb80 r8:c15e7d40 r7:c4255f60 r6:00000012 r5:00000000 r4:c4254000
4687 09:33:53.098512 [ 116.756954] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0d4>] (__refcount_add.constprop.0+0x54/0x58)
4688 09:33:53.141063 [ 116.766625] [<c0c2e080>] (__refcount_add.constprop.0) from [<c13588f4>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4689 09:33:53.141617 [ 116.776380] [<c135884c>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4690 09:33:53.141980 [ 116.785170] r5:c447b000 r4:00000034
4691 09:33:53.142311 [ 116.788757] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4692 09:33:53.142629 [ 116.796775] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4693 09:33:53.142939 [ 116.804699] r9:c4255f60 r8:c530acc0 r7:00000012 r6:b6e9b000 r5:c451a500 r4:c0c2d420
4694 09:33:53.185063 [ 116.812456] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4695 09:33:53.185615 [ 116.820295] r9:c07f4bfc r8:c4255f60 r7:c2816000 r6:b6e9b000 r5:c451a500 r4:00000000
4696 09:33:53.185978 [ 116.828048] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4697 09:33:53.186307 [ 116.835191] r10:00000004 r9:00000000 r8:00000000 r7:b6e9b000 r6:c4254000 r5:c451a500
4698 09:33:53.186624 [ 116.843023] r4:c451a500
4699 09:33:53.186930 [ 116.845565] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4700 09:33:53.228716 [ 116.852708] r9:c4254000 r8:c03002e4 r7:00000004 r6:b6fe2e00 r5:00000012 r4:00000012
4701 09:33:53.229267 [ 116.860462] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4702 09:33:53.229623 [ 116.868035] Exception stack(0xc4255fa8 to 0xc4255ff0)
4703 09:33:53.229949 [ 116.873096] 5fa0: 00000012 00000012 00000001 b6e9b000 00000012 00000000
4704 09:33:53.230269 [ 116.881281] 5fc0: 00000012 00000012 b6fe2e00 00000004 00000001 00000000 00020000 beebea54
4705 09:33:53.230576 [ 116.889465] 5fe0: 00000004 beebe788 b6f5094f b6ed6c66
4706 09:33:53.230952 [ 116.894575] irq event stamp: 0
4707 09:33:53.272665 [ 116.897671] hardirqs last enabled at (0): [<00000000>] 0x0
4708 09:33:53.272849 [ 116.903260] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4709 09:33:53.272939 [ 116.911645] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4710 09:33:53.273021 [ 116.919230] softirqs last disabled at (0): [<00000000>] 0x0
4711 09:33:53.273098 [ 116.924845] ---[ end trace 63d27ecc870d006a ]---
4712 09:33:53.273177 [ 116.929474] lkdtm: Zero detected: saturated
4713 09:33:53.399703 # [ 116.593383] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4714 09:33:53.400252 # [ 116.601274] lkdtm: attempting safe refcount_add_not_zero() from zero
4715 09:33:53.400653 # [ 116.610569] lkdtm: Good: zero detected
4716 09:33:53.400985 # [ 116.617178] lkdtm: Correctly stayed at zero
4717 09:33:53.401304 # [ 116.621854] lkdtm: attempting bad refcount_add() from zero
4718 09:33:53.401611 # [ 116.627376] ------------[ cut here ]------------
4719 09:33:53.401913 # [ 116.632022] WARNING: CPU: 0 PID: 2991 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4720 09:33:53.402253 # [ 116.640595] refcount_t: addition on 0; use-after-free.
4721 09:33:53.442580 # [ 116.645776] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4722 09:33:53.443149 # [ 116.674930] CPU: 0 PID: 2991 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4723 09:33:53.443514 # [ 116.682680] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4724 09:33:53.485576 # [ 116.689213] Backtrace:
4725 09:33:53.486117 # [ 116.691685] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4726 09:33:53.486477 # [ 116.699263] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4727 09:33:53.486807 # [ 116.704932] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4728 09:33:53.487124 # [ 116.712254] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4729 09:33:53.487436 # [ 116.719225] r9:00000009 r8:c086cfc8 r7:00000019 r6:00000009 r5:c086cfc8 r4:c1a1fc10
4730 09:33:53.532786 # [ 116.726980] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4731 09:33:53.533310 # [ 116.734469] r7:00000019 r6:c1a1fc10 r5:c1a1fc20 r4:c4254000
4732 09:33:53.533639 # [ 116.740141] [<c134b798>] (warn_slowpath_fmt) from [<c086cfc8>] (refcount_warn_saturate+0x108/0x174)
4733 09:33:53.533947 # [ 116.749193] r9:c1acbb80 r8:c15e7d40 r7:c4255f60 r6:00000012 r5:00000000 r4:c4254000
4734 09:33:53.534241 # [ 116.756954] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0d4>] (__refcount_add.constprop.0+0x54/0x58)
4735 09:33:53.576882 # [ 116.766625] [<c0c2e080>] (__refcount_add.constprop.0) from [<c13588f4>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4736 09:33:53.577437 # [ 116.776380] [<c135884c>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4737 09:33:53.577804 # [ 116.785170] r5:c447b000 r4:00000034
4738 09:33:53.578130 # [ 116.788757] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4739 09:33:53.578446 # [ 116.796775] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4740 09:33:53.578756 # [ 116.804699] r9:c4255f60 r8:c530acc0 r7:00000012 r6:b6e9b000 r5:c451a500 r4:c0c2d420
4741 09:33:53.620789 # [ 116.812456] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4742 09:33:53.621310 # [ 116.820295] r9:c07f4bfc r8:c4255f60 r7:c2816000 r6:b6e9b000 r5:c451a500 r4:00000000
4743 09:33:53.621640 # [ 116.828048] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4744 09:33:53.621946 # [ 116.835191] r10:00000004 r9:00000000 r8:00000000 r7:b6e9b000 r6:c4254000 r5:c451a500
4745 09:33:53.622239 # [ 116.843023] r4:c451a500
4746 09:33:53.622517 # [ 116.845565] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4747 09:33:53.664962 # [ 116.852708] r9:c4254000 r8:c03002e4 r7:00000004 r6:b6fe2e00 r5:00000012 r4:00000012
4748 09:33:53.665480 # [ 116.860462] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4749 09:33:53.665851 # [ 116.868035] Exception stack(0xc4255fa8 to 0xc4255ff0)
4750 09:33:53.666183 # [ 116.873096] 5fa0: 00000012 00000012 00000001 b6e9b000 00000012 00000000
4751 09:33:53.666504 # [ 116.881281] 5fc0: 00000012 00000012 b6fe2e00 00000004 00000001 00000000 00020000 beebea54
4752 09:33:53.666812 # [ 116.889465] 5fe0: 00000004 beebe788 b6f5094f b6ed6c66
4753 09:33:53.667118 # [ 116.894575] irq event stamp: 0
4754 09:33:53.709150 # [ 116.897671] hardirqs last enabled at (0): [<00000000>] 0x0
4755 09:33:53.709721 # [ 116.903260] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4756 09:33:53.710091 # [ 116.911645] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4757 09:33:53.710427 # [ 116.919230] softirqs last disabled at (0): [<00000000>] 0x0
4758 09:33:53.710747 # [ 116.924845] ---[ end trace 63d27ecc870d006a ]---
4759 09:33:53.711054 # [ 116.929474] lkdtm: Zero detected: saturated
4760 09:33:53.711357 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4761 09:33:53.711653 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4762 09:33:53.753104 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4763 09:33:53.766974 [ 117.408460] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4764 09:33:53.767525 [ 117.414575] lkdtm: attempting bad refcount_inc() from saturated
4765 09:33:53.767882 [ 117.420686] ------------[ cut here ]------------
4766 09:33:53.768211 [ 117.425411] WARNING: CPU: 3 PID: 3028 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4767 09:33:53.768567 [ 117.433865] refcount_t: saturated; leaking memory.
4768 09:33:53.810260 [ 117.438806] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4769 09:33:53.810827 [ 117.468255] CPU: 3 PID: 3028 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4770 09:33:53.811189 [ 117.476005] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4771 09:33:53.811524 [ 117.482536] Backtrace:
4772 09:33:53.811843 [ 117.485009] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4773 09:33:53.853260 [ 117.492588] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4774 09:33:53.853810 [ 117.498257] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4775 09:33:53.854172 [ 117.505579] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4776 09:33:53.854503 [ 117.512551] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1fc10
4777 09:33:53.854825 [ 117.520306] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4778 09:33:53.855134 [ 117.527796] r7:00000016 r6:c1a1fc10 r5:c1a1fbe8 r4:c44fe000
4779 09:33:53.896815 [ 117.533470] [<c134b798>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
4780 09:33:53.897368 [ 117.542437] r9:c1acbb94 r8:c15e7d40 r7:c44fff60 r6:00000017 r5:c5f3e000 r4:c44fe000
4781 09:33:53.897722 [ 117.550197] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
4782 09:33:53.898050 [ 117.559868] [<c0c2e080>] (__refcount_add.constprop.0) from [<c1358964>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4783 09:33:53.898370 [ 117.570057] [<c1358918>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4784 09:33:53.898680 [ 117.579280] r4:00000035
4785 09:33:53.940834 [ 117.581825] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4786 09:33:53.941387 [ 117.589842] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4787 09:33:53.941752 [ 117.597765] r9:c44fff60 r8:c530acc0 r7:00000017 r6:b6e53000 r5:c427c640 r4:c0c2d420
4788 09:33:53.942083 [ 117.605521] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4789 09:33:53.942400 [ 117.613361] r9:c07f4bfc r8:c44fff60 r7:c2816000 r6:b6e53000 r5:c427c640 r4:00000000
4790 09:33:53.984995 [ 117.621114] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4791 09:33:53.985547 [ 117.628258] r10:00000004 r9:00000000 r8:00000000 r7:b6e53000 r6:c44fe000 r5:c427c640
4792 09:33:53.985905 [ 117.636091] r4:c427c640
4793 09:33:53.986232 [ 117.638634] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4794 09:33:53.986546 [ 117.645776] r9:c44fe000 r8:c03002e4 r7:00000004 r6:b6f9ae00 r5:00000017 r4:00000017
4795 09:33:53.986852 [ 117.653531] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4796 09:33:53.987152 [ 117.661106] Exception stack(0xc44fffa8 to 0xc44ffff0)
4797 09:33:54.028492 [ 117.666166] ffa0: 00000017 00000017 00000001 b6e53000 00000017 00000000
4798 09:33:54.028623 [ 117.674352] ffc0: 00000017 00000017 b6f9ae00 00000004 00000001 00000000 00020000 beacaa54
4799 09:33:54.028752 [ 117.682534] ffe0: 00000004 beaca788 b6f0894f b6e8ec66
4800 09:33:54.028847 [ 117.687648] irq event stamp: 0
4801 09:33:54.028954 [ 117.690722] hardirqs last enabled at (0): [<00000000>] 0x0
4802 09:33:54.029058 [ 117.696337] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4803 09:33:54.029147 [ 117.703864] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4804 09:33:54.072963 [ 117.711417] softirqs last disabled at (0): [<00000000>] 0x0
4805 09:33:54.073456 [ 117.717049] ---[ end trace 63d27ecc870d006b ]---
4806 09:33:54.073789 [ 117.721686] lkdtm: Saturation detected: still saturated
4807 09:33:54.193214 # [ 117.408460] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4808 09:33:54.193731 # [ 117.414575] lkdtm: attempting bad refcount_inc() from saturated
4809 09:33:54.194060 # [ 117.420686] ------------[ cut here ]------------
4810 09:33:54.194365 # [ 117.425411] WARNING: CPU: 3 PID: 3028 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4811 09:33:54.194658 # [ 117.433865] refcount_t: saturated; leaking memory.
4812 09:33:54.240850 # [ 117.438806] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4813 09:33:54.241388 # [ 117.468255] CPU: 3 PID: 3028 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4814 09:33:54.241736 # [ 117.476005] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4815 09:33:54.242045 # [ 117.482536] Backtrace:
4816 09:33:54.242337 # [ 117.485009] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4817 09:33:54.288827 # [ 117.492588] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4818 09:33:54.289356 # [ 117.498257] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4819 09:33:54.289696 # [ 117.505579] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4820 09:33:54.290010 # [ 117.512551] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1fc10
4821 09:33:54.290111 # [ 117.520306] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4822 09:33:54.290204 # [ 117.527796] r7:00000016 r6:c1a1fc10 r5:c1a1fbe8 r4:c44fe000
4823 09:33:54.332782 # [ 117.533470] [<c134b798>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
4824 09:33:54.333299 # [ 117.542437] r9:c1acbb94 r8:c15e7d40 r7:c44fff60 r6:00000017 r5:c5f3e000 r4:c44fe000
4825 09:33:54.333641 # [ 117.550197] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
4826 09:33:54.333949 # [ 117.559868] [<c0c2e080>] (__refcount_add.constprop.0) from [<c1358964>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4827 09:33:54.376857 # [ 117.570057] [<c1358918>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4828 09:33:54.377409 # [ 117.579280] r4:00000035
4829 09:33:54.377775 # [ 117.581825] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4830 09:33:54.378106 # [ 117.589842] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4831 09:33:54.378423 # [ 117.597765] r9:c44fff60 r8:c530acc0 r7:00000017 r6:b6e53000 r5:c427c640 r4:c0c2d420
4832 09:33:54.378732 # [ 117.605521] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4833 09:33:54.420793 # [ 117.613361] r9:c07f4bfc r8:c44fff60 r7:c2816000 r6:b6e53000 r5:c427c640 r4:00000000
4834 09:33:54.421323 # [ 117.621114] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4835 09:33:54.421703 # [ 117.628258] r10:00000004 r9:00000000 r8:00000000 r7:b6e53000 r6:c44fe000 r5:c427c640
4836 09:33:54.422036 # [ 117.636091] r4:c427c640
4837 09:33:54.422351 # [ 117.638634] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4838 09:33:54.422662 # [ 117.645776] r9:c44fe000 r8:c03002e4 r7:00000004 r6:b6f9ae00 r5:00000017 r4:00000017
4839 09:33:54.422964 # [ 117.653531] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4840 09:33:54.464794 # [ 117.661106] Exception stack(0xc44fffa8 to 0xc44ffff0)
4841 09:33:54.465308 # [ 117.666166] ffa0: 00000017 00000017 00000001 b6e53000 00000017 00000000
4842 09:33:54.465633 # [ 117.674352] ffc0: 00000017 00000017 b6f9ae00 00000004 00000001 00000000 00020000 beacaa54
4843 09:33:54.465937 # [ 117.682534] ffe0: 00000004 beaca788 b6f0894f b6e8ec66
4844 09:33:54.466267 # [ 117.687648] irq event stamp: 0
4845 09:33:54.466574 # [ 117.690722] hardirqs last enabled at (0): [<00000000>] 0x0
4846 09:33:54.466881 # [ 117.696337] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4847 09:33:54.509114 # [ 117.703864] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4848 09:33:54.509667 # [ 117.711417] softirqs last disabled at (0): [<00000000>] 0x0
4849 09:33:54.510028 # [ 117.717049] ---[ end trace 63d27ecc870d006b ]---
4850 09:33:54.510355 # [ 117.721686] lkdtm: Saturation detected: still saturated
4851 09:33:54.510670 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4852 09:33:54.510975 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4853 09:33:54.511278 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4854 09:33:54.574919 [ 118.213700] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4855 09:33:54.575474 [ 118.219896] lkdtm: attempting bad refcount_dec() from saturated
4856 09:33:54.575832 [ 118.225976] ------------[ cut here ]------------
4857 09:33:54.576164 [ 118.230648] WARNING: CPU: 3 PID: 3063 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4858 09:33:54.576514 [ 118.239142] refcount_t: decrement hit 0; leaking memory.
4859 09:33:54.618175 [ 118.244467] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4860 09:33:54.618743 [ 118.273620] CPU: 3 PID: 3063 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4861 09:33:54.619100 [ 118.281368] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4862 09:33:54.619429 [ 118.287899] Backtrace:
4863 09:33:54.619745 [ 118.290370] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4864 09:33:54.620052 [ 118.297948] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4865 09:33:54.661183 [ 118.303618] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4866 09:33:54.661742 [ 118.310940] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4867 09:33:54.662103 [ 118.317911] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1fc10
4868 09:33:54.662435 [ 118.325664] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4869 09:33:54.662754 [ 118.333152] r7:0000001f r6:c1a1fc10 r5:c1a1fc74 r4:c647c000
4870 09:33:54.704810 [ 118.338824] [<c134b798>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4871 09:33:54.705363 [ 118.347791] r9:c1acbbac r8:c15e7d40 r7:c647df60 r6:00000017 r5:c65ad000 r4:c647c000
4872 09:33:54.705731 [ 118.355552] [<c086cec0>] (refcount_warn_saturate) from [<c1358250>] (__refcount_dec.constprop.0+0x38/0x3c)
4873 09:33:54.706063 [ 118.365219] [<c1358218>] (__refcount_dec.constprop.0) from [<c13589d0>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4874 09:33:54.706381 [ 118.375411] [<c1358988>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4875 09:33:54.706688 [ 118.384635] r4:00000036
4876 09:33:54.748823 [ 118.387180] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4877 09:33:54.749384 [ 118.395196] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4878 09:33:54.749747 [ 118.403120] r9:c647df60 r8:c530acc0 r7:00000017 r6:b6e27000 r5:c5f68780 r4:c0c2d420
4879 09:33:54.750081 [ 118.410877] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4880 09:33:54.750398 [ 118.418715] r9:c07f4bfc r8:c647df60 r7:c2816000 r6:b6e27000 r5:c5f68780 r4:00000000
4881 09:33:54.793011 [ 118.426467] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4882 09:33:54.793567 [ 118.433610] r10:00000004 r9:00000000 r8:00000000 r7:b6e27000 r6:c647c000 r5:c5f68780
4883 09:33:54.793928 [ 118.441445] r4:c5f68780
4884 09:33:54.794260 [ 118.443987] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4885 09:33:54.794576 [ 118.451131] r9:c647c000 r8:c03002e4 r7:00000004 r6:b6f6ee00 r5:00000017 r4:00000017
4886 09:33:54.794884 [ 118.458884] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4887 09:33:54.795187 [ 118.466458] Exception stack(0xc647dfa8 to 0xc647dff0)
4888 09:33:54.836494 [ 118.471518] dfa0: 00000017 00000017 00000001 b6e27000 00000017 00000000
4889 09:33:54.836613 [ 118.479702] dfc0: 00000017 00000017 b6f6ee00 00000004 00000001 00000000 00020000 beb49a54
4890 09:33:54.836756 [ 118.487885] dfe0: 00000004 beb49788 b6edc94f b6e62c66
4891 09:33:54.836855 [ 118.493007] irq event stamp: 0
4892 09:33:54.836978 [ 118.496103] hardirqs last enabled at (0): [<00000000>] 0x0
4893 09:33:54.837100 [ 118.501692] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4894 09:33:54.837199 [ 118.509233] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4895 09:33:54.881014 [ 118.516782] softirqs last disabled at (0): [<00000000>] 0x0
4896 09:33:54.881529 [ 118.522381] ---[ end trace 63d27ecc870d006c ]---
4897 09:33:54.881897 [ 118.527061] lkdtm: Saturation detected: still saturated
4898 09:33:54.993604 # [ 118.213700] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4899 09:33:54.994163 # [ 118.219896] lkdtm: attempting bad refcount_dec() from saturated
4900 09:33:54.994522 # [ 118.225976] ------------[ cut here ]------------
4901 09:33:54.994854 # [ 118.230648] WARNING: CPU: 3 PID: 3063 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4902 09:33:54.995177 # [ 118.239142] refcount_t: decrement hit 0; leaking memory.
4903 09:33:55.036806 # [ 118.244467] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4904 09:33:55.037374 # [ 118.273620] CPU: 3 PID: 3063 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4905 09:33:55.037738 # [ 118.281368] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4906 09:33:55.038075 # [ 118.287899] Backtrace:
4907 09:33:55.038399 # [ 118.290370] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4908 09:33:55.080765 # [ 118.297948] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4909 09:33:55.081284 # [ 118.303618] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4910 09:33:55.081635 # [ 118.310940] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4911 09:33:55.081972 # [ 118.317911] r9:00000009 r8:c086cf2c r7:0000001f r6:00000009 r5:c086cf2c r4:c1a1fc10
4912 09:33:55.082299 # [ 118.325664] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4913 09:33:55.082613 # [ 118.333152] r7:0000001f r6:c1a1fc10 r5:c1a1fc74 r4:c647c000
4914 09:33:55.124794 # [ 118.338824] [<c134b798>] (warn_slowpath_fmt) from [<c086cf2c>] (refcount_warn_saturate+0x6c/0x174)
4915 09:33:55.125317 # [ 118.347791] r9:c1acbbac r8:c15e7d40 r7:c647df60 r6:00000017 r5:c65ad000 r4:c647c000
4916 09:33:55.125653 # [ 118.355552] [<c086cec0>] (refcount_warn_saturate) from [<c1358250>] (__refcount_dec.constprop.0+0x38/0x3c)
4917 09:33:55.125960 # [ 118.365219] [<c1358218>] (__refcount_dec.constprop.0) from [<c13589d0>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4918 09:33:55.168859 # [ 118.375411] [<c1358988>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4919 09:33:55.169433 # [ 118.384635] r4:00000036
4920 09:33:55.169804 # [ 118.387180] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4921 09:33:55.170136 # [ 118.395196] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4922 09:33:55.170454 # [ 118.403120] r9:c647df60 r8:c530acc0 r7:00000017 r6:b6e27000 r5:c5f68780 r4:c0c2d420
4923 09:33:55.170766 # [ 118.410877] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4924 09:33:55.212789 # [ 118.418715] r9:c07f4bfc r8:c647df60 r7:c2816000 r6:b6e27000 r5:c5f68780 r4:00000000
4925 09:33:55.213321 # [ 118.426467] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4926 09:33:55.213661 # [ 118.433610] r10:00000004 r9:00000000 r8:00000000 r7:b6e27000 r6:c647c000 r5:c5f68780
4927 09:33:55.213969 # [ 118.441445] r4:c5f68780
4928 09:33:55.214265 # [ 118.443987] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4929 09:33:55.214552 # [ 118.451131] r9:c647c000 r8:c03002e4 r7:00000004 r6:b6f6ee00 r5:00000017 r4:00000017
4930 09:33:55.214837 # [ 118.458884] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4931 09:33:55.257023 # [ 118.466458] Exception stack(0xc647dfa8 to 0xc647dff0)
4932 09:33:55.257579 # [ 118.471518] dfa0: 00000017 00000017 00000001 b6e27000 00000017 00000000
4933 09:33:55.257943 # [ 118.479702] dfc0: 00000017 00000017 b6f6ee00 00000004 00000001 00000000 00020000 beb49a54
4934 09:33:55.258276 # [ 118.487885] dfe0: 00000004 beb49788 b6edc94f b6e62c66
4935 09:33:55.258596 # [ 118.493007] irq event stamp: 0
4936 09:33:55.258907 # [ 118.496103] hardirqs last enabled at (0): [<00000000>] 0x0
4937 09:33:55.259216 # [ 118.501692] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4938 09:33:55.305146 # [ 118.509233] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4939 09:33:55.305705 # [ 118.516782] softirqs last disabled at (0): [<00000000>] 0x0
4940 09:33:55.306066 # [ 118.522381] ---[ end trace 63d27ecc870d006c ]---
4941 09:33:55.306398 # [ 118.527061] lkdtm: Saturation detected: still saturated
4942 09:33:55.306714 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4943 09:33:55.307027 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4944 09:33:55.307335 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4945 09:33:55.356702 [ 118.999253] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4946 09:33:55.356870 [ 119.005447] lkdtm: attempting bad refcount_dec() from saturated
4947 09:33:55.356944 [ 119.011379] ------------[ cut here ]------------
4948 09:33:55.357011 [ 119.016074] WARNING: CPU: 1 PID: 3098 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4949 09:33:55.357077 [ 119.024522] refcount_t: saturated; leaking memory.
4950 09:33:55.404794 [ 119.029370] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4951 09:33:55.405056 [ 119.058577] CPU: 1 PID: 3098 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4952 09:33:55.405203 [ 119.066329] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4953 09:33:55.405337 [ 119.072861] Backtrace:
4954 09:33:55.405465 [ 119.075334] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4955 09:33:55.448938 [ 119.082912] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4956 09:33:55.449493 [ 119.088581] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
4957 09:33:55.449858 [ 119.095903] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4958 09:33:55.450190 [ 119.102872] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1fc10
4959 09:33:55.450510 [ 119.110628] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
4960 09:33:55.450819 [ 119.118116] r7:00000016 r6:c1a1fc10 r5:c1a1fbe8 r4:c626c000
4961 09:33:55.492981 [ 119.123793] [<c134b798>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
4962 09:33:55.493501 [ 119.132760] r9:c1acbbc4 r8:c15e7d40 r7:c626df60 r6:00000017 r5:c64d6000 r4:c626c000
4963 09:33:55.493873 [ 119.140522] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
4964 09:33:55.494207 [ 119.150194] [<c0c2e080>] (__refcount_add.constprop.0) from [<c1358a40>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4965 09:33:55.494529 [ 119.160381] [<c13589f4>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
4966 09:33:55.494840 [ 119.169603] r4:00000037
4967 09:33:55.537081 [ 119.172149] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
4968 09:33:55.537635 [ 119.180168] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
4969 09:33:55.538002 [ 119.188093] r9:c626df60 r8:c530acc0 r7:00000017 r6:b6e76000 r5:c6323a40 r4:c0c2d420
4970 09:33:55.538337 [ 119.195850] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4971 09:33:55.538657 [ 119.203688] r9:c07f4bfc r8:c626df60 r7:c2816000 r6:b6e76000 r5:c6323a40 r4:00000000
4972 09:33:55.580971 [ 119.211440] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4973 09:33:55.581524 [ 119.218585] r10:00000004 r9:00000000 r8:00000000 r7:b6e76000 r6:c626c000 r5:c6323a40
4974 09:33:55.581917 [ 119.226418] r4:c6323a40
4975 09:33:55.582267 [ 119.228962] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4976 09:33:55.582594 [ 119.236106] r9:c626c000 r8:c03002e4 r7:00000004 r6:b6fbde00 r5:00000017 r4:00000017
4977 09:33:55.582903 [ 119.243861] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4978 09:33:55.583212 [ 119.251435] Exception stack(0xc626dfa8 to 0xc626dff0)
4979 09:33:55.624824 [ 119.256495] dfa0: 00000017 00000017 00000001 b6e76000 00000017 00000000
4980 09:33:55.625375 [ 119.264681] dfc0: 00000017 00000017 b6fbde00 00000004 00000001 00000000 00020000 beed8a54
4981 09:33:55.625727 [ 119.272863] dfe0: 00000004 beed8788 b6f2b94f b6eb1c66
4982 09:33:55.626058 [ 119.277990] irq event stamp: 0
4983 09:33:55.626380 [ 119.281063] hardirqs last enabled at (0): [<00000000>] 0x0
4984 09:33:55.626694 [ 119.286706] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4985 09:33:55.627004 [ 119.294214] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4986 09:33:55.668766 [ 119.301771] softirqs last disabled at (0): [<00000000>] 0x0
4987 09:33:55.668958 [ 119.307386] ---[ end trace 63d27ecc870d006d ]---
4988 09:33:55.669056 [ 119.312021] lkdtm: Saturation detected: still saturated
4989 09:33:55.781353 # [ 118.999253] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4990 09:33:55.781911 # [ 119.005447] lkdtm: attempting bad refcount_dec() from saturated
4991 09:33:55.782267 # [ 119.011379] ------------[ cut here ]------------
4992 09:33:55.782599 # [ 119.016074] WARNING: CPU: 1 PID: 3098 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4993 09:33:55.782924 # [ 119.024522] refcount_t: saturated; leaking memory.
4994 09:33:55.828893 # [ 119.029370] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
4995 09:33:55.829526 # [ 119.058577] CPU: 1 PID: 3098 Comm: cat Tainted: G D W 5.10.129-cip12 #1
4996 09:33:55.829936 # [ 119.066329] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4997 09:33:55.830276 # [ 119.072861] Backtrace:
4998 09:33:55.830595 # [ 119.075334] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
4999 09:33:55.872546 # [ 119.082912] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5000 09:33:55.872713 # [ 119.088581] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
5001 09:33:55.872786 # [ 119.095903] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5002 09:33:55.872854 # [ 119.102872] r9:00000009 r8:c086cf94 r7:00000016 r6:00000009 r5:c086cf94 r4:c1a1fc10
5003 09:33:55.872919 # [ 119.110628] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
5004 09:33:55.872980 # [ 119.118116] r7:00000016 r6:c1a1fc10 r5:c1a1fbe8 r4:c626c000
5005 09:33:55.916987 # [ 119.123793] [<c134b798>] (warn_slowpath_fmt) from [<c086cf94>] (refcount_warn_saturate+0xd4/0x174)
5006 09:33:55.917531 # [ 119.132760] r9:c1acbbc4 r8:c15e7d40 r7:c626df60 r6:00000017 r5:c64d6000 r4:c626c000
5007 09:33:55.917894 # [ 119.140522] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e0c4>] (__refcount_add.constprop.0+0x44/0x58)
5008 09:33:55.918231 # [ 119.150194] [<c0c2e080>] (__refcount_add.constprop.0) from [<c1358a40>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5009 09:33:55.960726 # [ 119.160381] [<c13589f4>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5010 09:33:55.961292 # [ 119.169603] r4:00000037
5011 09:33:55.961649 # [ 119.172149] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5012 09:33:55.961977 # [ 119.180168] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5013 09:33:55.962326 # [ 119.188093] r9:c626df60 r8:c530acc0 r7:00000017 r6:b6e76000 r5:c6323a40 r4:c0c2d420
5014 09:33:55.962751 # [ 119.195850] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5015 09:33:56.004998 # [ 119.203688] r9:c07f4bfc r8:c626df60 r7:c2816000 r6:b6e76000 r5:c6323a40 r4:00000000
5016 09:33:56.005508 # [ 119.211440] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5017 09:33:56.005884 # [ 119.218585] r10:00000004 r9:00000000 r8:00000000 r7:b6e76000 r6:c626c000 r5:c6323a40
5018 09:33:56.006217 # [ 119.226418] r4:c6323a40
5019 09:33:56.006540 # [ 119.228962] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5020 09:33:56.006857 # [ 119.236106] r9:c626c000 r8:c03002e4 r7:00000004 r6:b6fbde00 r5:00000017 r4:00000017
5021 09:33:56.007167 # [ 119.243861] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5022 09:33:56.049044 # [ 119.251435] Exception stack(0xc626dfa8 to 0xc626dff0)
5023 09:33:56.049554 # [ 119.256495] dfa0: 00000017 00000017 00000001 b6e76000 00000017 00000000
5024 09:33:56.049892 # [ 119.264681] dfc0: 00000017 00000017 b6fbde00 00000004 00000001 00000000 00020000 beed8a54
5025 09:33:56.050197 # [ 119.272863] dfe0: 00000004 beed8788 b6f2b94f b6eb1c66
5026 09:33:56.050486 # [ 119.277990] irq event stamp: 0
5027 09:33:56.050772 # [ 119.281063] hardirqs last enabled at (0): [<00000000>] 0x0
5028 09:33:56.051052 # [ 119.286706] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5029 09:33:56.096555 # [ 119.294214] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5030 09:33:56.096752 # [ 119.301771] softirqs last disabled at (0): [<00000000>] 0x0
5031 09:33:56.096855 # [ 119.307386] ---[ end trace 63d27ecc870d006d ]---
5032 09:33:56.096980 # [ 119.312021] lkdtm: Saturation detected: still saturated
5033 09:33:56.097044 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5034 09:33:56.097107 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5035 09:33:56.097168 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5036 09:33:56.136802 [ 119.774409] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5037 09:33:56.137348 [ 119.781514] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5038 09:33:56.137697 [ 119.788332] ------------[ cut here ]------------
5039 09:33:56.138024 [ 119.792988] WARNING: CPU: 3 PID: 3130 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5040 09:33:56.138339 [ 119.801513] refcount_t: saturated; leaking memory.
5041 09:33:56.180839 [ 119.806356] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5042 09:33:56.181399 [ 119.835595] CPU: 3 PID: 3130 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5043 09:33:56.181764 [ 119.843349] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5044 09:33:56.182091 [ 119.849885] Backtrace:
5045 09:33:56.182403 [ 119.852364] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
5046 09:33:56.182706 [ 119.859948] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5047 09:33:56.224988 [ 119.865620] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
5048 09:33:56.225538 [ 119.872946] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5049 09:33:56.225899 [ 119.879922] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1fc10
5050 09:33:56.226227 [ 119.887681] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
5051 09:33:56.226544 [ 119.895176] r7:00000013 r6:c1a1fc10 r5:c1a1fbe8 r4:c5edc000
5052 09:33:56.268961 [ 119.900852] [<c134b798>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
5053 09:33:56.269510 [ 119.909825] r9:c1acbbdc r8:c15e7d40 r7:c5eddf60 r6:00000020 r5:c65b5000 r4:c0000000
5054 09:33:56.269866 [ 119.917593] [<c086cec0>] (refcount_warn_saturate) from [<c13582b8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5055 09:33:56.270196 [ 119.928051] [<c1358254>] (__refcount_add_not_zero.constprop.0) from [<c1358ab4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5056 09:33:56.270513 [ 119.939795] r5:c65b5000 r4:c5edc000
5057 09:33:56.312989 [ 119.943393] [<c1358a64>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5058 09:33:56.313536 [ 119.953399] r4:00000038
5059 09:33:56.313888 [ 119.955949] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5060 09:33:56.314213 [ 119.963972] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5061 09:33:56.314523 [ 119.971902] r9:c5eddf60 r8:c530acc0 r7:00000020 r6:b6e3b000 r5:c434c140 r4:c0c2d420
5062 09:33:56.314827 [ 119.979665] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5063 09:33:56.315125 [ 119.987509] r9:c07f4bfc r8:c5eddf60 r7:c2816000 r6:b6e3b000 r5:c434c140 r4:00000000
5064 09:33:56.356964 [ 119.995266] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5065 09:33:56.357508 [ 120.002415] r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c5edc000 r5:c434c140
5066 09:33:56.357864 [ 120.010251] r4:c434c140
5067 09:33:56.358188 [ 120.012798] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5068 09:33:56.358498 [ 120.019946] r9:c5edc000 r8:c03002e4 r7:00000004 r6:b6f82e00 r5:00000020 r4:00000020
5069 09:33:56.358802 [ 120.027707] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5070 09:33:56.400831 [ 120.035285] Exception stack(0xc5eddfa8 to 0xc5eddff0)
5071 09:33:56.401239 [ 120.040350] dfa0: 00000020 00000020 00000001 b6e3b000 00000020 00000000
5072 09:33:56.401313 [ 120.048539] dfc0: 00000020 00000020 b6f82e00 00000004 00000001 00000000 00020000 beaf0a54
5073 09:33:56.401440 [ 120.056725] dfe0: 00000004 beaf0788 b6ef094f b6e76c66
5074 09:33:56.401561 [ 120.061856] irq event stamp: 0
5075 09:33:56.401669 [ 120.064968] hardirqs last enabled at (0): [<00000000>] 0x0
5076 09:33:56.401732 [ 120.070566] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5077 09:33:56.444743 [ 120.078096] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5078 09:33:56.444924 [ 120.085636] softirqs last disabled at (0): [<00000000>] 0x0
5079 09:33:56.445013 [ 120.091227] ---[ end trace 63d27ecc870d006e ]---
5080 09:33:56.445094 [ 120.095915] lkdtm: Saturation detected: still saturated
5081 09:33:56.575816 # [ 0.000000] Switching to timer-based delay loop, resolution 333ns
5082 09:33:56.576340 # [ 119.774409] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5083 09:33:56.576685 # [ 119.781514] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5084 09:33:56.577014 # [ 119.788332] ------------[ cut here ]------------
5085 09:33:56.577334 # [ 119.792988] WARNING: CPU: 3 PID: 3130 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5086 09:33:56.577646 # [ 119.801513] refcount_t: saturated; leaking memory.
5087 09:33:56.618901 # [ 119.806356] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5088 09:33:56.619463 # [ 119.835595] CPU: 3 PID: 3130 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5089 09:33:56.619855 # [ 119.843349] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5090 09:33:56.620189 # [ 119.849885] Backtrace:
5091 09:33:56.661950 # [ 119.852364] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
5092 09:33:56.662498 # [ 119.859948] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5093 09:33:56.662853 # [ 119.865620] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
5094 09:33:56.663181 # [ 119.872946] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5095 09:33:56.663496 # [ 119.879922] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1fc10
5096 09:33:56.663806 # [ 119.887681] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
5097 09:33:56.704793 # [ 119.895176] r7:00000013 r6:c1a1fc10 r5:c1a1fbe8 r4:c5edc000
5098 09:33:56.705196 # [ 119.900852] [<c134b798>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
5099 09:33:56.705517 # [ 119.909825] r9:c1acbbdc r8:c15e7d40 r7:c5eddf60 r6:00000020 r5:c65b5000 r4:c0000000
5100 09:33:56.705814 # [ 119.917593] [<c086cec0>] (refcount_warn_saturate) from [<c13582b8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5101 09:33:56.748794 # [ 119.928051] [<c1358254>] (__refcount_add_not_zero.constprop.0) from [<c1358ab4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5102 09:33:56.749315 # [ 119.939795] r5:c65b5000 r4:c5edc000
5103 09:33:56.749663 # [ 119.943393] [<c1358a64>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5104 09:33:56.749959 # [ 119.953399] r4:00000038
5105 09:33:56.750236 # [ 119.955949] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5106 09:33:56.750508 # [ 119.963972] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5107 09:33:56.750772 # [ 119.971902] r9:c5eddf60 r8:c530acc0 r7:00000020 r6:b6e3b000 r5:c434c140 r4:c0c2d420
5108 09:33:56.796694 # [ 119.979665] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5109 09:33:56.797190 # [ 119.987509] r9:c07f4bfc r8:c5eddf60 r7:c2816000 r6:b6e3b000 r5:c434c140 r4:00000000
5110 09:33:56.797506 # [ 119.995266] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5111 09:33:56.797797 # [ 120.002415] r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c5edc000 r5:c434c140
5112 09:33:56.798077 # [ 120.010251] r4:c434c140
5113 09:33:56.798346 # [ 120.012798] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5114 09:33:56.840952 # [ 120.019946] r9:c5edc000 r8:c03002e4 r7:00000004 r6:b6f82e00 r5:00000020 r4:00000020
5115 09:33:56.841485 # [ 120.027707] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5116 09:33:56.841835 # [ 120.035285] Exception stack(0xc5eddfa8 to 0xc5eddff0)
5117 09:33:56.842153 # [ 120.040350] dfa0: 00000020 00000020 00000001 b6e3b000 00000020 00000000
5118 09:33:56.842460 # [ 120.048539] dfc0: 00000020 00000020 b6f82e00 00000004 00000001 00000000 00020000 beaf0a54
5119 09:33:56.842760 # [ 120.056725] dfe0: 00000004 beaf0788 b6ef094f b6e76c66
5120 09:33:56.843054 # [ 120.061856] irq event stamp: 0
5121 09:33:56.884723 # [ 120.064968] hardirqs last enabled at (0): [<00000000>] 0x0
5122 09:33:56.885274 # [ 120.070566] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5123 09:33:56.885635 # [ 120.078096] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5124 09:33:56.885958 # [ 120.085636] softirqs last disabled at (0): [<00000000>] 0x0
5125 09:33:56.886268 # [ 120.091227] ---[ end trace 63d27ecc870d006e ]---
5126 09:33:56.886571 # [ 120.095915] lkdtm: Saturation detected: still saturated
5127 09:33:56.886870 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5128 09:33:56.929051 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5129 09:33:56.929600 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5130 09:33:56.929952 [ 120.577448] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5131 09:33:56.930276 [ 120.584349] lkdtm: attempting bad refcount_add_not_zero() from saturated
5132 09:33:56.930587 [ 120.591135] ------------[ cut here ]------------
5133 09:33:56.930891 [ 120.595824] WARNING: CPU: 3 PID: 3164 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5134 09:33:56.931194 [ 120.604277] refcount_t: saturated; leaking memory.
5135 09:33:56.972707 [ 120.609221] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5136 09:33:56.973217 [ 120.638716] CPU: 3 PID: 3164 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5137 09:33:56.973570 [ 120.646473] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5138 09:33:57.017036 [ 120.653006] Backtrace:
5139 09:33:57.017581 [ 120.655481] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
5140 09:33:57.017941 [ 120.663060] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5141 09:33:57.018269 [ 120.668731] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
5142 09:33:57.018583 [ 120.676053] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5143 09:33:57.018891 [ 120.683025] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1fc10
5144 09:33:57.061026 [ 120.690780] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
5145 09:33:57.061573 [ 120.698271] r7:00000013 r6:c1a1fc10 r5:c1a1fbe8 r4:c468a000
5146 09:33:57.061931 [ 120.703945] [<c134b798>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
5147 09:33:57.062261 [ 120.712913] r9:c1acbbfc r8:c15e7d40 r7:c468bf60 r6:00000020 r5:c65bd000 r4:c0000000
5148 09:33:57.062578 [ 120.720673] [<c086cec0>] (refcount_warn_saturate) from [<c13582b8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5149 09:33:57.105035 [ 120.731123] [<c1358254>] (__refcount_add_not_zero.constprop.0) from [<c1358b3c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5150 09:33:57.105579 [ 120.742864] r5:c65bd000 r4:c468a000
5151 09:33:57.105935 [ 120.746459] [<c1358aec>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5152 09:33:57.106260 [ 120.756462] r4:00000039
5153 09:33:57.106568 [ 120.759009] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5154 09:33:57.106872 [ 120.767027] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5155 09:33:57.107169 [ 120.774952] r9:c468bf60 r8:c530acc0 r7:00000020 r6:b6ddf000 r5:c4345cc0 r4:c0c2d420
5156 09:33:57.149041 [ 120.782709] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5157 09:33:57.149590 [ 120.790548] r9:c07f4bfc r8:c468bf60 r7:c2816000 r6:b6ddf000 r5:c4345cc0 r4:00000000
5158 09:33:57.149949 [ 120.798299] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5159 09:33:57.150275 [ 120.805445] r10:00000004 r9:00000000 r8:00000000 r7:b6ddf000 r6:c468a000 r5:c4345cc0
5160 09:33:57.150588 [ 120.813278] r4:c4345cc0
5161 09:33:57.150894 [ 120.815823] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5162 09:33:57.192717 [ 120.822967] r9:c468a000 r8:c03002e4 r7:00000004 r6:b6f26e00 r5:00000020 r4:00000020
5163 09:33:57.193287 [ 120.830722] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5164 09:33:57.193661 [ 120.838297] Exception stack(0xc468bfa8 to 0xc468bff0)
5165 09:33:57.193987 [ 120.843359] bfa0: 00000020 00000020 00000001 b6ddf000 00000020 00000000
5166 09:33:57.194302 [ 120.851547] bfc0: 00000020 00000020 b6f26e00 00000004 00000001 00000000 00020000 be87fa54
5167 09:33:57.194605 [ 120.859733] bfe0: 00000004 be87f788 b6e9494f b6e1ac66
5168 09:33:57.194895 [ 120.864860] irq event stamp: 0
5169 09:33:57.237018 [ 120.867935] hardirqs last enabled at (0): [<00000000>] 0x0
5170 09:33:57.237525 [ 120.873523] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5171 09:33:57.237859 [ 120.881077] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5172 09:33:57.238157 [ 120.888609] softirqs last disabled at (0): [<00000000>] 0x0
5173 09:33:57.238445 [ 120.894196] ---[ end trace 63d27ecc870d006f ]---
5174 09:33:57.238723 [ 120.898866] lkdtm: Saturation detected: still saturated
5175 09:33:57.370864 # [ 120.577448] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5176 09:33:57.371404 # [ 120.584349] lkdtm: attempting bad refcount_add_not_zero() from saturated
5177 09:33:57.371761 # [ 120.591135] ------------[ cut here ]------------
5178 09:33:57.372088 # [ 120.595824] WARNING: CPU: 3 PID: 3164 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5179 09:33:57.372437 # [ 120.604277] refcount_t: saturated; leaking memory.
5180 09:33:57.414027 # [ 120.609221] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5181 09:33:57.414585 # [ 120.638716] CPU: 3 PID: 3164 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5182 09:33:57.414942 # [ 120.646473] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5183 09:33:57.415272 # [ 120.653006] Backtrace:
5184 09:33:57.415588 # [ 120.655481] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
5185 09:33:57.456879 # [ 120.663060] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5186 09:33:57.457418 # [ 120.668731] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
5187 09:33:57.457771 # [ 120.676053] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5188 09:33:57.458097 # [ 120.683025] r9:00000009 r8:c086cf60 r7:00000013 r6:00000009 r5:c086cf60 r4:c1a1fc10
5189 09:33:57.458411 # [ 120.690780] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
5190 09:33:57.458716 # [ 120.698271] r7:00000013 r6:c1a1fc10 r5:c1a1fbe8 r4:c468a000
5191 09:33:57.500555 # [ 120.703945] [<c134b798>] (warn_slowpath_fmt) from [<c086cf60>] (refcount_warn_saturate+0xa0/0x174)
5192 09:33:57.500666 # [ 120.712913] r9:c1acbbfc r8:c15e7d40 r7:c468bf60 r6:00000020 r5:c65bd000 r4:c0000000
5193 09:33:57.500754 # [ 120.720673] [<c086cec0>] (refcount_warn_saturate) from [<c13582b8>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5194 09:33:57.500835 # [ 120.731123] [<c1358254>] (__refcount_add_not_zero.constprop.0) from [<c1358b3c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5195 09:33:57.500915 # [ 120.742864] r5:c65bd000 r4:c468a000
5196 09:33:57.544783 # [ 120.746459] [<c1358aec>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5197 09:33:57.545296 # [ 120.756462] r4:00000039
5198 09:33:57.545630 # [ 120.759009] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5199 09:33:57.545934 # [ 120.767027] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5200 09:33:57.546224 # [ 120.774952] r9:c468bf60 r8:c530acc0 r7:00000020 r6:b6ddf000 r5:c4345cc0 r4:c0c2d420
5201 09:33:57.546505 # [ 120.782709] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5202 09:33:57.588939 # [ 120.790548] r9:c07f4bfc r8:c468bf60 r7:c2816000 r6:b6ddf000 r5:c4345cc0 r4:00000000
5203 09:33:57.589444 # [ 120.798299] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5204 09:33:57.589807 # [ 120.805445] r10:00000004 r9:00000000 r8:00000000 r7:b6ddf000 r6:c468a000 r5:c4345cc0
5205 09:33:57.590139 # [ 120.813278] r4:c4345cc0
5206 09:33:57.590452 # [ 120.815823] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5207 09:33:57.590773 # [ 120.822967] r9:c468a000 r8:c03002e4 r7:00000004 r6:b6f26e00 r5:00000020 r4:00000020
5208 09:33:57.632947 # [ 120.830722] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5209 09:33:57.633488 # [ 120.838297] Exception stack(0xc468bfa8 to 0xc468bff0)
5210 09:33:57.633846 # [ 120.843359] bfa0: 00000020 00000020 00000001 b6ddf000 00000020 00000000
5211 09:33:57.634172 # [ 120.851547] bfc0: 00000020 00000020 b6f26e00 00000004 00000001 00000000 00020000 be87fa54
5212 09:33:57.634486 # [ 120.859733] bfe0: 00000004 be87f788 b6e9494f b6e1ac66
5213 09:33:57.634789 # [ 120.864860] irq event stamp: 0
5214 09:33:57.635085 # [ 120.867935] hardirqs last enabled at (0): [<00000000>] 0x0
5215 09:33:57.676920 # [ 120.873523] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5216 09:33:57.677478 # [ 120.881077] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5217 09:33:57.677855 # [ 120.888609] softirqs last disabled at (0): [<00000000>] 0x0
5218 09:33:57.678178 # [ 120.894196] ---[ end trace 63d27ecc870d006f ]---
5219 09:33:57.678494 # [ 120.898866] lkdtm: Saturation detected: still saturated
5220 09:33:57.678798 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5221 09:33:57.679098 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5222 09:33:57.721048 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5223 09:33:57.736155 [ 121.377979] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5224 09:33:57.736731 [ 121.384944] lkdtm: attempting bad refcount_dec_and_test() from saturated
5225 09:33:57.737087 [ 121.391661] ------------[ cut here ]------------
5226 09:33:57.737414 [ 121.396484] WARNING: CPU: 0 PID: 3201 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5227 09:33:57.737731 [ 121.405082] refcount_t: underflow; use-after-free.
5228 09:33:57.779370 [ 121.409884] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5229 09:33:57.779926 [ 121.439038] CPU: 0 PID: 3201 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5230 09:33:57.780286 [ 121.446787] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5231 09:33:57.780642 [ 121.453319] Backtrace:
5232 09:33:57.780956 [ 121.455793] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
5233 09:33:57.822571 [ 121.463373] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5234 09:33:57.823108 [ 121.469042] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
5235 09:33:57.823465 [ 121.476364] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5236 09:33:57.823792 [ 121.483335] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1fc10
5237 09:33:57.824110 [ 121.491091] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
5238 09:33:57.824453 [ 121.498580] r7:0000001c r6:c1a1fc10 r5:c1a1fc4c r4:c6386000
5239 09:33:57.865756 [ 121.504255] [<c134b798>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
5240 09:33:57.866309 [ 121.513309] r9:c1acbc1c r8:c15e7d40 r7:c6387f60 r6:00000020 r5:c6592000 r4:c6386000
5241 09:33:57.866666 [ 121.521073] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5242 09:33:57.866994 [ 121.531526] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c1358bc4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5243 09:33:57.908996 [ 121.543279] [<c1358b74>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5244 09:33:57.909537 [ 121.553284] r4:0000003a
5245 09:33:57.909891 [ 121.555830] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5246 09:33:57.910220 [ 121.563848] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5247 09:33:57.910535 [ 121.571776] r9:c6387f60 r8:c530acc0 r7:00000020 r6:b6e66000 r5:c5f2d180 r4:c0c2d420
5248 09:33:57.910844 [ 121.579532] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5249 09:33:57.952788 [ 121.587370] r9:c07f4bfc r8:c6387f60 r7:c2816000 r6:b6e66000 r5:c5f2d180 r4:00000000
5250 09:33:57.953331 [ 121.595123] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5251 09:33:57.953695 [ 121.602266] r10:00000004 r9:00000000 r8:00000000 r7:b6e66000 r6:c6386000 r5:c5f2d180
5252 09:33:57.954020 [ 121.610099] r4:c5f2d180
5253 09:33:57.954332 [ 121.612642] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5254 09:33:57.954637 [ 121.619785] r9:c6386000 r8:c03002e4 r7:00000004 r6:b6fade00 r5:00000020 r4:00000020
5255 09:33:57.954936 [ 121.627540] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5256 09:33:57.996787 [ 121.635115] Exception stack(0xc6387fa8 to 0xc6387ff0)
5257 09:33:57.997330 [ 121.640178] 7fa0: 00000020 00000020 00000001 b6e66000 00000020 00000000
5258 09:33:57.997697 [ 121.648365] 7fc0: 00000020 00000020 b6fade00 00000004 00000001 00000000 00020000 bed63a54
5259 09:33:57.998025 [ 121.656548] 7fe0: 00000004 bed63788 b6f1b94f b6ea1c66
5260 09:33:57.998340 [ 121.661663] irq event stamp: 0
5261 09:33:57.998642 [ 121.664739] hardirqs last enabled at (0): [<00000000>] 0x0
5262 09:33:57.998944 [ 121.670358] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5263 09:33:58.040968 [ 121.677892] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5264 09:33:58.041476 [ 121.685584] softirqs last disabled at (0): [<00000000>] 0x0
5265 09:33:58.041813 [ 121.692364] ---[ end trace 63d27ecc870d0070 ]---
5266 09:33:58.042111 [ 121.697040] lkdtm: Saturation detected: still saturated
5267 09:33:58.174544 # [ 121.377979] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5268 09:33:58.175083 # [ 121.384944] lkdtm: attempting bad refcount_dec_and_test() from saturated
5269 09:33:58.175441 # [ 121.391661] ------------[ cut here ]------------
5270 09:33:58.175769 # [ 121.396484] WARNING: CPU: 0 PID: 3201 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5271 09:33:58.176089 # [ 121.405082] refcount_t: underflow; use-after-free.
5272 09:33:58.217570 # [ 121.409884] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5273 09:33:58.218126 # [ 121.439038] CPU: 0 PID: 3201 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5274 09:33:58.218486 # [ 121.446787] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5275 09:33:58.218812 # [ 121.453319] Backtrace:
5276 09:33:58.260510 # [ 121.455793] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
5277 09:33:58.260697 # [ 121.463373] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5278 09:33:58.260806 # [ 121.469042] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
5279 09:33:58.260896 # [ 121.476364] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5280 09:33:58.260977 # [ 121.483335] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1fc10
5281 09:33:58.261053 # [ 121.491091] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
5282 09:33:58.261128 # [ 121.498580] r7:0000001c r6:c1a1fc10 r5:c1a1fc4c r4:c6386000
5283 09:33:58.304690 # [ 121.504255] [<c134b798>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
5284 09:33:58.305072 # [ 121.513309] r9:c1acbc1c r8:c15e7d40 r7:c6387f60 r6:00000020 r5:c6592000 r4:c6386000
5285 09:33:58.305320 # [ 121.521073] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5286 09:33:58.305545 # [ 121.531526] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c1358bc4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5287 09:33:58.348671 # [ 121.543279] [<c1358b74>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5288 09:33:58.348837 # [ 121.553284] r4:0000003a
5289 09:33:58.348909 # [ 121.555830] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5290 09:33:58.348976 # [ 121.563848] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5291 09:33:58.349040 # [ 121.571776] r9:c6387f60 r8:c530acc0 r7:00000020 r6:b6e66000 r5:c5f2d180 r4:c0c2d420
5292 09:33:58.349102 # [ 121.579532] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5293 09:33:58.392576 # [ 121.587370] r9:c07f4bfc r8:c6387f60 r7:c2816000 r6:b6e66000 r5:c5f2d180 r4:00000000
5294 09:33:58.392863 # [ 121.595123] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5295 09:33:58.393037 # [ 121.602266] r10:00000004 r9:00000000 r8:00000000 r7:b6e66000 r6:c6386000 r5:c5f2d180
5296 09:33:58.393192 # [ 121.610099] r4:c5f2d180
5297 09:33:58.393335 # [ 121.612642] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5298 09:33:58.393474 # [ 121.619785] r9:c6386000 r8:c03002e4 r7:00000004 r6:b6fade00 r5:00000020 r4:00000020
5299 09:33:58.436840 # [ 121.627540] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5300 09:33:58.437377 # [ 121.635115] Exception stack(0xc6387fa8 to 0xc6387ff0)
5301 09:33:58.437732 # [ 121.640178] 7fa0: 00000020 00000020 00000001 b6e66000 00000020 00000000
5302 09:33:58.438032 # [ 121.648365] 7fc0: 00000020 00000020 b6fade00 00000004 00000001 00000000 00020000 bed63a54
5303 09:33:58.438319 # [ 121.656548] 7fe0: 00000004 bed63788 b6f1b94f b6ea1c66
5304 09:33:58.438596 # [ 121.661663] irq event stamp: 0
5305 09:33:58.438868 # [ 121.664739] hardirqs last enabled at (0): [<00000000>] 0x0
5306 09:33:58.480934 # [ 121.670358] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5307 09:33:58.481444 # [ 121.677892] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5308 09:33:58.481778 # [ 121.685584] softirqs last disabled at (0): [<00000000>] 0x0
5309 09:33:58.482081 # [ 121.692364] ---[ end trace 63d27ecc870d0070 ]---
5310 09:33:58.482370 # [ 121.697040] lkdtm: Saturation detected: still saturated
5311 09:33:58.482654 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5312 09:33:58.482932 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5313 09:33:58.525068 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5314 09:33:58.541062 [ 122.183265] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5315 09:33:58.541607 [ 122.190222] lkdtm: attempting bad refcount_sub_and_test() from saturated
5316 09:33:58.541962 [ 122.196980] ------------[ cut here ]------------
5317 09:33:58.542286 [ 122.201628] WARNING: CPU: 2 PID: 3236 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5318 09:33:58.542597 [ 122.210218] refcount_t: underflow; use-after-free.
5319 09:33:58.584732 [ 122.215051] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5320 09:33:58.585282 [ 122.244193] CPU: 2 PID: 3236 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5321 09:33:58.585638 [ 122.251944] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5322 09:33:58.585965 [ 122.258476] Backtrace:
5323 09:33:58.586282 [ 122.260949] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
5324 09:33:58.628816 [ 122.268527] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5325 09:33:58.629360 [ 122.274197] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
5326 09:33:58.629721 [ 122.281519] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5327 09:33:58.630048 [ 122.288491] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1fc10
5328 09:33:58.630362 [ 122.296246] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
5329 09:33:58.630667 [ 122.303735] r7:0000001c r6:c1a1fc10 r5:c1a1fc4c r4:c65d8000
5330 09:33:58.672925 [ 122.309407] [<c134b798>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
5331 09:33:58.673466 [ 122.318462] r9:c1acbc3c r8:c15e7d40 r7:c65d9f60 r6:00000020 r5:c648a000 r4:c65d8000
5332 09:33:58.673829 [ 122.326224] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5333 09:33:58.674157 [ 122.336679] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c1358c4c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5334 09:33:58.716926 [ 122.348429] [<c1358bfc>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5335 09:33:58.717469 [ 122.358434] r4:0000003b
5336 09:33:58.717826 [ 122.360979] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5337 09:33:58.718150 [ 122.368995] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5338 09:33:58.718459 [ 122.376921] r9:c65d9f60 r8:c530acc0 r7:00000020 r6:b6ead000 r5:c4345a40 r4:c0c2d420
5339 09:33:58.718765 [ 122.384676] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5340 09:33:58.760933 [ 122.392515] r9:c07f4bfc r8:c65d9f60 r7:c2816000 r6:b6ead000 r5:c4345a40 r4:00000000
5341 09:33:58.761473 [ 122.400267] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5342 09:33:58.761834 [ 122.407410] r10:00000004 r9:00000000 r8:00000000 r7:b6ead000 r6:c65d8000 r5:c4345a40
5343 09:33:58.762165 [ 122.415243] r4:c4345a40
5344 09:33:58.762479 [ 122.417786] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5345 09:33:58.762785 [ 122.424929] r9:c65d8000 r8:c03002e4 r7:00000004 r6:b6ff4e00 r5:00000020 r4:00000020
5346 09:33:58.763081 [ 122.432682] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5347 09:33:58.804585 [ 122.440256] Exception stack(0xc65d9fa8 to 0xc65d9ff0)
5348 09:33:58.804814 [ 122.445316] 9fa0: 00000020 00000020 00000001 b6ead000 00000020 00000000
5349 09:33:58.804913 [ 122.453503] 9fc0: 00000020 00000020 b6ff4e00 00000004 00000001 00000000 00020000 be9b5a54
5350 09:33:58.804978 [ 122.461686] 9fe0: 00000004 be9b5788 b6f6294f b6ee8c66
5351 09:33:58.805055 [ 122.466807] irq event stamp: 0
5352 09:33:58.805191 [ 122.469882] hardirqs last enabled at (0): [<00000000>] 0x0
5353 09:33:58.805280 [ 122.475495] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5354 09:33:58.848706 [ 122.483007] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5355 09:33:58.848889 [ 122.490557] softirqs last disabled at (0): [<00000000>] 0x0
5356 09:33:58.848980 [ 122.496180] ---[ end trace 63d27ecc870d0071 ]---
5357 09:33:58.849062 [ 122.500815] lkdtm: Saturation detected: still saturated
5358 09:33:58.971351 # [ 122.183265] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5359 09:33:58.971891 # [ 122.190222] lkdtm: attempting bad refcount_sub_and_test() from saturated
5360 09:33:58.972238 # [ 122.196980] ------------[ cut here ]------------
5361 09:33:58.972599 # [ 122.201628] WARNING: CPU: 2 PID: 3236 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5362 09:33:58.972918 # [ 122.210218] refcount_t: underflow; use-after-free.
5363 09:33:59.014698 # [ 122.215051] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan dw_hdmi_imx dw_hdmi imx_ldb can_dev etnaviv parallel_display imxdrm gpu_sched imx_ipu_v3
5364 09:33:59.015258 # [ 122.244193] CPU: 2 PID: 3236 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5365 09:33:59.015615 # [ 122.251944] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5366 09:33:59.015944 # [ 122.258476] Backtrace:
5367 09:33:59.016253 # [ 122.260949] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
5368 09:33:59.057191 # [ 122.268527] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5369 09:33:59.057364 # [ 122.274197] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
5370 09:33:59.057440 # [ 122.281519] [<c135179c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5371 09:33:59.057522 # [ 122.288491] r9:00000009 r8:c086cffc r7:0000001c r6:00000009 r5:c086cffc r4:c1a1fc10
5372 09:33:59.057587 # [ 122.296246] [<c03565f4>] (__warn) from [<c134b820>] (warn_slowpath_fmt+0x8c/0xa8)
5373 09:33:59.057649 # [ 122.303735] r7:0000001c r6:c1a1fc10 r5:c1a1fc4c r4:c65d8000
5374 09:33:59.100552 # [ 122.309407] [<c134b798>] (warn_slowpath_fmt) from [<c086cffc>] (refcount_warn_saturate+0x13c/0x174)
5375 09:33:59.100794 # [ 122.318462] r9:c1acbc3c r8:c15e7d40 r7:c65d9f60 r6:00000020 r5:c648a000 r4:c65d8000
5376 09:33:59.100932 # [ 122.326224] [<c086cec0>] (refcount_warn_saturate) from [<c0c2e13c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5377 09:33:59.101053 # [ 122.336679] [<c0c2e0d8>] (__refcount_sub_and_test.constprop.0) from [<c1358c4c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5378 09:33:59.144811 # [ 122.348429] [<c1358bfc>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5379 09:33:59.145326 # [ 122.358434] r4:0000003b
5380 09:33:59.145651 # [ 122.360979] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5381 09:33:59.145950 # [ 122.368995] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5382 09:33:59.146237 # [ 122.376921] r9:c65d9f60 r8:c530acc0 r7:00000020 r6:b6ead000 r5:c4345a40 r4:c0c2d420
5383 09:33:59.146520 # [ 122.384676] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5384 09:33:59.188889 # [ 122.392515] r9:c07f4bfc r8:c65d9f60 r7:c2816000 r6:b6ead000 r5:c4345a40 r4:00000000
5385 09:33:59.189448 # [ 122.400267] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5386 09:33:59.189818 # [ 122.407410] r10:00000004 r9:00000000 r8:00000000 r7:b6ead000 r6:c65d8000 r5:c4345a40
5387 09:33:59.190144 # [ 122.415243] r4:c4345a40
5388 09:33:59.190451 # [ 122.417786] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5389 09:33:59.190757 # [ 122.424929] r9:c65d8000 r8:c03002e4 r7:00000004 r6:b6ff4e00 r5:00000020 r4:00000020
5390 09:33:59.232846 # [ 122.432682] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5391 09:33:59.233392 # [ 122.440256] Exception stack(0xc65d9fa8 to 0xc65d9ff0)
5392 09:33:59.233754 # [ 122.445316] 9fa0: 00000020 00000020 00000001 b6ead000 00000020 00000000
5393 09:33:59.234081 # [ 122.453503] 9fc0: 00000020 00000020 b6ff4e00 00000004 00000001 00000000 00020000 be9b5a54
5394 09:33:59.234394 # [ 122.461686] 9fe0: 00000004 be9b5788 b6f6294f b6ee8c66
5395 09:33:59.234700 # [ 122.466807] irq event stamp: 0
5396 09:33:59.234998 # [ 122.469882] hardirqs last enabled at (0): [<00000000>] 0x0
5397 09:33:59.276846 # [ 122.475495] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5398 09:33:59.277360 # [ 122.483007] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5399 09:33:59.277693 # [ 122.490557] softirqs last disabled at (0): [<00000000>] 0x0
5400 09:33:59.277992 # [ 122.496180] ---[ end trace 63d27ecc870d0071 ]---
5401 09:33:59.278281 # [ 122.500815] lkdtm: Saturation detected: still saturated
5402 09:33:59.278585 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5403 09:33:59.278878 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5404 09:33:59.279171 # selftests: lkdtm: REFCOUNT_TIMING.sh
5405 09:33:59.321036 # Skipping REFCOUNT_TIMING: timing only
5406 09:33:59.321579 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5407 09:33:59.321938 # selftests: lkdtm: ATOMIC_TIMING.sh
5408 09:33:59.373349 # Skipping ATOMIC_TIMING: timing only
5409 09:33:59.389353 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5410 09:33:59.405250 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5411 09:33:59.684342 [ 123.338248] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5412 09:33:59.684513 [ 123.344298] lkdtm: attempting good copy_to_user of correct size
5413 09:33:59.684590 [ 123.350341] lkdtm: attempting bad copy_to_user of too large size
5414 09:33:59.828559 # [ 123.338248] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5415 09:33:59.829103 # [ 123.344298] lkdtm: attempting good copy_to_user of correct size
5416 09:33:59.829452 # [ 123.350341] lkdtm: attempting bad copy_to_user of too large size
5417 09:33:59.829778 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5418 09:33:59.854465 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5419 09:33:59.870406 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5420 09:34:00.150270 [ 123.805074] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5421 09:34:00.150437 [ 123.811298] lkdtm: attempting good copy_from_user of correct size
5422 09:34:00.150508 [ 123.817511] lkdtm: attempting bad copy_from_user of too large size
5423 09:34:00.278491 # [ 123.805074] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5424 09:34:00.279037 # [ 123.811298] lkdtm: attempting good copy_from_user of correct size
5425 09:34:00.279391 # [ 123.817511] lkdtm: attempting bad copy_from_user of too large size
5426 09:34:00.294507 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5427 09:34:00.323405 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5428 09:34:00.339411 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5429 09:34:00.628202 [ 124.282175] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5430 09:34:00.628419 [ 124.288867] lkdtm: attempting good copy_to_user inside whitelist
5431 09:34:00.628492 [ 124.295027] lkdtm: attempting bad copy_to_user outside whitelist
5432 09:34:00.771407 # [ 124.282175] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5433 09:34:00.771954 # [ 124.288867] lkdtm: attempting good copy_to_user inside whitelist
5434 09:34:00.772342 # [ 124.295027] lkdtm: attempting bad copy_to_user outside whitelist
5435 09:34:00.772679 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5436 09:34:00.797062 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5437 09:34:00.813206 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5438 09:34:01.100045 [ 124.751758] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5439 09:34:01.100210 [ 124.758572] lkdtm: attempting good copy_from_user inside whitelist
5440 09:34:01.100282 [ 124.764850] lkdtm: attempting bad copy_from_user outside whitelist
5441 09:34:01.228150 # [ 124.751758] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5442 09:34:01.228690 # [ 124.758572] lkdtm: attempting good copy_from_user inside whitelist
5443 09:34:01.229022 # [ 124.764850] lkdtm: attempting bad copy_from_user outside whitelist
5444 09:34:01.251288 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5445 09:34:01.273168 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5446 09:34:01.289202 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5447 09:34:01.580915 [ 125.226381] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5448 09:34:01.581083 [ 125.232591] lkdtm: good_stack: c4205e0c-c4205e2c
5449 09:34:01.581156 [ 125.237311] lkdtm: bad_stack : c4205d84-c4205da4
5450 09:34:01.581223 [ 125.241964] lkdtm: attempting good copy_to_user of local stack
5451 09:34:01.581287 [ 125.247901] lkdtm: attempting bad copy_to_user of distant stack
5452 09:34:01.730152 # [ 125.226381] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5453 09:34:01.730694 # [ 125.232591] lkdtm: good_stack: c4205e0c-c4205e2c
5454 09:34:01.731048 # [ 125.237311] lkdtm: bad_stack : c4205d84-c4205da4
5455 09:34:01.731374 # [ 125.241964] lkdtm: attempting good copy_to_user of local stack
5456 09:34:01.731689 # [ 125.247901] lkdtm: attempting bad copy_to_user of distant stack
5457 09:34:01.731992 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5458 09:34:01.753923 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5459 09:34:01.769777 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5460 09:34:02.056968 [ 125.700266] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5461 09:34:02.057147 [ 125.706709] lkdtm: good_stack: c468be0c-c468be2c
5462 09:34:02.057234 [ 125.711343] lkdtm: bad_stack : c468bd84-c468bda4
5463 09:34:02.057313 [ 125.716051] lkdtm: attempting good copy_from_user of local stack
5464 09:34:02.057387 [ 125.722091] lkdtm: attempting bad copy_from_user of distant stack
5465 09:34:02.209169 # [ 125.700266] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5466 09:34:02.209681 # [ 125.706709] lkdtm: good_stack: c468be0c-c468be2c
5467 09:34:02.210004 # [ 125.711343] lkdtm: bad_stack : c468bd84-c468bda4
5468 09:34:02.210303 # [ 125.716051] lkdtm: attempting good copy_from_user of local stack
5469 09:34:02.210590 # [ 125.722091] lkdtm: attempting bad copy_from_user of distant stack
5470 09:34:02.210870 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5471 09:34:02.232908 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5472 09:34:02.249094 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5473 09:34:02.535113 [ 126.178944] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5474 09:34:02.535615 [ 126.185039] lkdtm: good_stack: c4043e0c-c4043e2c
5475 09:34:02.535939 [ 126.189675] lkdtm: bad_stack : c4043ffc-c404401c
5476 09:34:02.536239 [ 126.194317] lkdtm: attempting good copy_to_user of local stack
5477 09:34:02.536565 [ 126.200289] lkdtm: attempting bad copy_to_user of distant stack
5478 09:34:02.672817 # [ 126.178944] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5479 09:34:02.673319 # [ 126.185039] lkdtm: good_stack: c4043e0c-c4043e2c
5480 09:34:02.673638 # [ 126.189675] lkdtm: bad_stack : c4043ffc-c404401c
5481 09:34:02.673935 # [ 126.194317] lkdtm: attempting good copy_to_user of local stack
5482 09:34:02.674220 # [ 126.200289] lkdtm: attempting bad copy_to_user of distant stack
5483 09:34:02.674495 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5484 09:34:02.704838 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5485 09:34:02.720598 # selftests: lkdtm: USERCOPY_KERNEL.sh
5486 09:34:03.008035 [ 126.657025] lkdtm: Performing direct entry USERCOPY_KERNEL
5487 09:34:03.008587 [ 126.662550] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5488 09:34:03.008924 [ 126.669746] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5489 09:34:03.009246 [ 126.676646] lkdtm: FAIL: survived bad copy_to_user()
5490 09:34:03.157070 # [ 126.657025] lkdtm: Performing direct entry USERCOPY_KERNEL
5491 09:34:03.157613 # [ 126.662550] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5492 09:34:03.157965 # [ 126.669746] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5493 09:34:03.158291 # [ 126.676646] lkdtm: FAIL: survived bad copy_to_user()
5494 09:34:03.158604 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5495 09:34:03.172869 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5496 09:34:03.204956 # selftests: lkdtm: STACKLEAK_ERASING.sh
5497 09:34:03.504240 [ 127.141898] lkdtm: Performing direct entry STACKLEAK_ERASING
5498 09:34:03.504810 [ 127.147709] lkdtm: checking unused part of the thread stack (7732 bytes)...
5499 09:34:03.505163 [ 127.154747] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5500 09:34:03.505488 [ 127.161682] lkdtm: FAIL: the thread stack is NOT properly erased
5501 09:34:03.505800 [ 127.167858] CPU: 2 PID: 3601 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5502 09:34:03.506104 [ 127.175620] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5503 09:34:03.506403 [ 127.182151] Backtrace:
5504 09:34:03.547434 [ 127.184626] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
5505 09:34:03.547939 [ 127.192206] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5506 09:34:03.548265 [ 127.197875] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
5507 09:34:03.548592 [ 127.205201] [<c135179c>] (dump_stack) from [<c1358f34>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5508 09:34:03.548880 [ 127.213736] r9:c1acbd44 r8:c15e7d40 r7:c4255f60 r6:c4255e34 r5:c4254000 r4:0000078d
5509 09:34:03.549159 [ 127.221496] [<c1358dec>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5510 09:34:03.590674 [ 127.230289] r8:c15e7d40 r7:c4255f60 r6:00000012 r5:c65bb000 r4:00000046
5511 09:34:03.591182 [ 127.237001] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5512 09:34:03.591508 [ 127.245019] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5513 09:34:03.591809 [ 127.252945] r9:c4255f60 r8:c530acc0 r7:00000012 r6:b6df7000 r5:c41ce8c0 r4:c0c2d420
5514 09:34:03.592094 [ 127.260702] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5515 09:34:03.592401 [ 127.268541] r9:c07f4bfc r8:c4255f60 r7:c2816000 r6:b6df7000 r5:c41ce8c0 r4:00000000
5516 09:34:03.633915 [ 127.276294] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5517 09:34:03.634462 [ 127.283437] r10:00000004 r9:00000000 r8:00000000 r7:b6df7000 r6:c4254000 r5:c41ce8c0
5518 09:34:03.634816 [ 127.291269] r4:c41ce8c0
5519 09:34:03.635140 [ 127.293812] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5520 09:34:03.635451 [ 127.300955] r9:c4254000 r8:c03002e4 r7:00000004 r6:b6f3ee00 r5:00000012 r4:00000012
5521 09:34:03.635755 [ 127.308711] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5522 09:34:03.670255 [ 127.316285] Exception stack(0xc4255fa8 to 0xc4255ff0)
5523 09:34:03.670425 [ 127.321346] 5fa0: 00000012 00000012 00000001 b6df7000 00000012 00000000
5524 09:34:03.670501 [ 127.329532] 5fc0: 00000012 00000012 b6f3ee00 00000004 00000001 00000000 00020000 bedd4a54
5525 09:34:03.670571 [ 127.337715] 5fe0: 00000004 bedd4788 b6eac94f b6e32c66
5526 09:34:03.812396 # [ 127.141898] lkdtm: Performing direct entry STACKLEAK_ERASING
5527 09:34:03.812944 # [ 127.147709] lkdtm: checking unused part of the thread stack (7732 bytes)...
5528 09:34:03.813297 # [ 127.154747] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5529 09:34:03.813623 # [ 127.161682] lkdtm: FAIL: the thread stack is NOT properly erased
5530 09:34:03.813935 # [ 127.167858] CPU: 2 PID: 3601 Comm: cat Tainted: G D W 5.10.129-cip12 #1
5531 09:34:03.814241 # [ 127.175620] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5532 09:34:03.854738 # [ 127.182151] Backtrace:
5533 09:34:03.854933 # [ 127.184626] [<c134a340>] (dump_backtrace) from [<c134a700>] (show_stack+0x20/0x24)
5534 09:34:03.855010 # [ 127.192206] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5535 09:34:03.855079 # [ 127.197875] [<c134a6e0>] (show_stack) from [<c135187c>] (dump_stack+0xe0/0x100)
5536 09:34:03.855159 # [ 127.205201] [<c135179c>] (dump_stack) from [<c1358f34>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5537 09:34:03.855239 # [ 127.213736] r9:c1acbd44 r8:c15e7d40 r7:c4255f60 r6:c4255e34 r5:c4254000 r4:0000078d
5538 09:34:03.898114 # [ 127.221496] [<c1358dec>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d040>] (lkdtm_do_action+0x2c/0x4c)
5539 09:34:03.898636 # [ 127.230289] r8:c15e7d40 r7:c4255f60 r6:00000012 r5:c65bb000 r4:00000046
5540 09:34:03.898966 # [ 127.237001] [<c0c2d014>] (lkdtm_do_action) from [<c0c2d540>] (direct_entry+0x120/0x18c)
5541 09:34:03.899264 # [ 127.245019] [<c0c2d420>] (direct_entry) from [<c07f4c60>] (full_proxy_write+0x64/0x94)
5542 09:34:03.899554 # [ 127.252945] r9:c4255f60 r8:c530acc0 r7:00000012 r6:b6df7000 r5:c41ce8c0 r4:c0c2d420
5543 09:34:03.899835 # [ 127.260702] [<c07f4bfc>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5544 09:34:03.941262 # [ 127.268541] r9:c07f4bfc r8:c4255f60 r7:c2816000 r6:b6df7000 r5:c41ce8c0 r4:00000000
5545 09:34:03.941773 # [ 127.276294] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5546 09:34:03.942098 # [ 127.283437] r10:00000004 r9:00000000 r8:00000000 r7:b6df7000 r6:c4254000 r5:c41ce8c0
5547 09:34:03.942398 # [ 127.291269] r4:c41ce8c0
5548 09:34:03.942685 # [ 127.293812] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5549 09:34:03.942966 # [ 127.300955] r9:c4254000 r8:c03002e4 r7:00000004 r6:b6f3ee00 r5:00000012 r4:00000012
5550 09:34:03.984137 # [ 127.308711] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5551 09:34:03.984654 # [ 127.316285] Exception stack(0xc4255fa8 to 0xc4255ff0)
5552 09:34:03.985018 # [ 127.321346] 5fa0: 00000012 00000012 00000001 b6df7000 00000012 00000000
5553 09:34:03.985343 # [ 127.329532] 5fc0: 00000012 00000012 b6f3ee00 00000004 00000001 00000000 00020000 bedd4a54
5554 09:34:03.985660 # [ 127.337715] 5fe0: 00000004 bedd4788 b6eac94f b6e32c66
5555 09:34:03.985959 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5556 09:34:04.004862 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5557 09:34:04.005454 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5558 09:34:04.147224 [ 127.795842] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5559 09:34:04.147389 [ 127.801521] lkdtm: Calling matched prototype ...
5560 09:34:04.147462 [ 127.806287] lkdtm: Calling mismatched prototype ...
5561 09:34:04.147527 [ 127.811208] lkdtm: Fail: survived mismatched prototype function call!
5562 09:34:04.281450 # [ 127.795842] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5563 09:34:04.281993 # [ 127.801521] lkdtm: Calling matched prototype ...
5564 09:34:04.282348 # [ 127.806287] lkdtm: Calling mismatched prototype ...
5565 09:34:04.282696 # [ 127.811208] lkdtm: Fail: survived mismatched prototype function call!
5566 09:34:04.283015 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5567 09:34:04.313242 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5568 09:34:04.377074 + ../../utils/send-to-lava.sh ./output/result.txt
5569 09:34:04.560467 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5570 09:34:04.562415 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5572 09:34:04.700248 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5573 09:34:04.701257 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5575 09:34:04.841974 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5576 09:34:04.842727 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5578 09:34:04.985907 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5579 09:34:04.986719 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5581 09:34:05.129449 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5582 09:34:05.130252 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5584 09:34:05.281126 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5585 09:34:05.281924 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5587 09:34:05.432554 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5588 09:34:05.433324 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5590 09:34:05.571383 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5591 09:34:05.572135 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5593 09:34:05.729965 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5594 09:34:05.730732 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5596 09:34:05.867592 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5597 09:34:05.868384 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5599 09:34:06.011236 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5600 09:34:06.011969 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5602 09:34:06.153074 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5603 09:34:06.153863 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5605 09:34:06.294663 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5606 09:34:06.295437 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5608 09:34:06.432442 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5609 09:34:06.433204 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5611 09:34:06.571110 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5612 09:34:06.571909 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5614 09:34:06.713809 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5615 09:34:06.714618 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5617 09:34:06.857332 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5618 09:34:06.858116 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5620 09:34:07.006087 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5621 09:34:07.006882 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5623 09:34:07.145899 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5624 09:34:07.146707 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5626 09:34:07.286531 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5627 09:34:07.287343 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5629 09:34:07.436177 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5630 09:34:07.437016 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5632 09:34:07.578885 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5633 09:34:07.579684 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5635 09:34:07.720473 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5636 09:34:07.721277 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5638 09:34:07.861171 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5639 09:34:07.861984 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5641 09:34:08.001885 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5642 09:34:08.002684 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5644 09:34:08.142576 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5645 09:34:08.143370 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5647 09:34:08.292172 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5648 09:34:08.293005 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5650 09:34:08.431846 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5651 09:34:08.432685 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5653 09:34:08.566745 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5654 09:34:08.567540 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5656 09:34:08.715201 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5657 09:34:08.716004 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5659 09:34:08.853102 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5660 09:34:08.853899 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5662 09:34:09.001535 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5663 09:34:09.002318 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5665 09:34:09.141317 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5666 09:34:09.142100 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5668 09:34:09.285038 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5669 09:34:09.285828 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5671 09:34:09.434706 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5672 09:34:09.435498 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5674 09:34:09.574659 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5675 09:34:09.575451 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5677 09:34:09.723345 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5678 09:34:09.724140 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5680 09:34:09.874777 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5681 09:34:09.875579 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5683 09:34:10.014434 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5684 09:34:10.015233 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5686 09:34:10.155142 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5687 09:34:10.155940 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5689 09:34:10.308772 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5690 09:34:10.309563 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5692 09:34:10.448492 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5693 09:34:10.449309 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5695 09:34:10.587331 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5696 09:34:10.588124 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5698 09:34:10.735797 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5699 09:34:10.736622 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5701 09:34:10.874666 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5702 09:34:10.875458 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5704 09:34:11.018159 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5705 09:34:11.018953 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5707 09:34:11.161933 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5708 09:34:11.162729 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5710 09:34:11.311474 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5711 09:34:11.312280 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5713 09:34:11.461147 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5714 09:34:11.461972 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5716 09:34:11.598875 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5717 09:34:11.599730 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5719 09:34:11.738853 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5720 09:34:11.739650 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5722 09:34:11.888431 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5723 09:34:11.889310 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5725 09:34:12.026070 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5726 09:34:12.026849 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5728 09:34:12.163991 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5729 09:34:12.164825 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5731 09:34:12.314353 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5732 09:34:12.315155 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5734 09:34:12.456070 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5735 09:34:12.456911 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5737 09:34:12.593781 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5738 09:34:12.594587 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5740 09:34:12.730330 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5741 09:34:12.731120 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5743 09:34:12.867167 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5744 09:34:12.867970 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5746 09:34:13.006761 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5747 09:34:13.007559 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5749 09:34:13.139539 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5750 09:34:13.140353 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5752 09:34:13.267527 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5753 09:34:13.268353 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5755 09:34:13.410008 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5756 09:34:13.410817 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5758 09:34:13.542610 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5759 09:34:13.543442 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5761 09:34:13.683243 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5762 09:34:13.684049 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5764 09:34:13.824016 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5765 09:34:13.824867 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5767 09:34:13.965554 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5768 09:34:13.966355 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5770 09:34:14.104334 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5771 09:34:14.105149 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5773 09:34:14.241948 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5774 09:34:14.242774 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5776 09:34:14.380811 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5777 09:34:14.381614 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5779 09:34:14.529433 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5780 09:34:14.530230 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5782 09:34:14.668096 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5783 09:34:14.668969 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5785 09:34:14.809987 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5786 09:34:14.810817 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5788 09:34:14.949492 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5789 09:34:14.950295 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5791 09:34:15.085194 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5792 09:34:15.086021 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5794 09:34:15.224875 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5795 09:34:15.225676 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5797 09:34:15.374460 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5798 09:34:15.375277 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5800 09:34:15.520537 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5801 09:34:15.521097 + set +x
5802 09:34:15.521451 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6860852_1.6.2.4.5>
5803 09:34:15.521772 <LAVA_TEST_RUNNER EXIT>
5804 09:34:15.522334 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5806 09:34:15.523336 Received signal: <ENDRUN> 1_kselftest-lkdtm 6860852_1.6.2.4.5
5807 09:34:15.523692 Ending use of test pattern.
5808 09:34:15.524008 Ending test lava.1_kselftest-lkdtm (6860852_1.6.2.4.5), duration 84.85
5810 09:34:15.525148 ok: lava_test_shell seems to have completed
5811 09:34:15.527594 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
5812 09:34:15.528167 end: 3.1 lava-test-shell (duration 00:01:26) [common]
5813 09:34:15.528632 end: 3 lava-test-retry (duration 00:01:26) [common]
5814 09:34:15.529087 start: 4 finalize (timeout 00:06:20) [common]
5815 09:34:15.529559 start: 4.1 power-off (timeout 00:00:30) [common]
5816 09:34:15.530238 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=2' '--command=off'
5817 09:34:15.556207 >> Command sent successfully.
5818 09:34:15.558095 Returned 0 in 0 seconds
5819 09:34:15.659339 end: 4.1 power-off (duration 00:00:00) [common]
5821 09:34:15.660608 start: 4.2 read-feedback (timeout 00:06:20) [common]
5822 09:34:15.661525 Listened to connection for namespace 'common' for up to 1s
5823 09:34:16.664591 Finalising connection for namespace 'common'
5824 09:34:16.665245 Disconnecting from shell: Finalise
5825 09:34:16.665646 / #
5826 09:34:16.767285 end: 4.2 read-feedback (duration 00:00:01) [common]
5827 09:34:16.767967 end: 4 finalize (duration 00:00:01) [common]
5828 09:34:16.768485 Cleaning after the job
5829 09:34:16.768947 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/ramdisk
5830 09:34:16.772482 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/kernel
5831 09:34:16.773356 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/dtb
5832 09:34:16.773486 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/nfsrootfs
5833 09:34:16.808913 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6860852/tftp-deploy-rolbk61a/modules
5834 09:34:16.811227 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6860852
5835 09:34:16.999710 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6860852
5836 09:34:16.999892 Job finished correctly