Boot log: imx6q-sabrelite
- Kernel Warnings: 0
- Warnings: 1
- Boot result: PASS
- Kernel Errors: 0
- Errors: 0
1 02:33:59.093222 lava-dispatcher, installed at version: 2022.06
2 02:33:59.093389 start: 0 validate
3 02:33:59.093512 Start time: 2022-08-05 02:33:59.093504+00:00 (UTC)
4 02:33:59.093631 Using caching service: 'http://localhost/cache/?uri=%s'
5 02:33:59.093753 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220718.0%2Farmhf%2Finitrd.cpio.gz exists
6 02:33:59.379393 Using caching service: 'http://localhost/cache/?uri=%s'
7 02:33:59.380080 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.131-cip13-37-ge3a52725ce96%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 02:33:59.660238 Using caching service: 'http://localhost/cache/?uri=%s'
9 02:33:59.660883 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.131-cip13-37-ge3a52725ce96%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 02:33:59.945230 Using caching service: 'http://localhost/cache/?uri=%s'
11 02:33:59.945924 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220718.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 02:34:00.229914 Using caching service: 'http://localhost/cache/?uri=%s'
13 02:34:00.230624 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.131-cip13-37-ge3a52725ce96%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 02:34:00.514297 validate duration: 1.42
16 02:34:00.514564 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 02:34:00.514664 start: 1.1 download-retry (timeout 00:10:00) [common]
18 02:34:00.514752 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 02:34:00.514847 Not decompressing ramdisk as can be used compressed.
20 02:34:00.514928 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220718.0/armhf/initrd.cpio.gz
21 02:34:00.514997 saving as /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/ramdisk/initrd.cpio.gz
22 02:34:00.515056 total size: 4016079 (3MB)
23 02:34:00.516120 progress 0% (0MB)
24 02:34:00.517206 progress 5% (0MB)
25 02:34:00.518198 progress 10% (0MB)
26 02:34:00.519202 progress 15% (0MB)
27 02:34:00.520170 progress 20% (0MB)
28 02:34:00.521126 progress 25% (0MB)
29 02:34:00.522080 progress 30% (1MB)
30 02:34:00.523044 progress 35% (1MB)
31 02:34:00.524146 progress 40% (1MB)
32 02:34:00.525100 progress 45% (1MB)
33 02:34:00.526054 progress 50% (1MB)
34 02:34:00.527011 progress 55% (2MB)
35 02:34:00.527967 progress 60% (2MB)
36 02:34:00.528919 progress 65% (2MB)
37 02:34:00.529873 progress 70% (2MB)
38 02:34:00.530833 progress 75% (2MB)
39 02:34:00.531943 progress 80% (3MB)
40 02:34:00.532897 progress 85% (3MB)
41 02:34:00.533849 progress 90% (3MB)
42 02:34:00.534804 progress 95% (3MB)
43 02:34:00.535775 progress 100% (3MB)
44 02:34:00.535981 3MB downloaded in 0.02s (183.07MB/s)
45 02:34:00.536118 end: 1.1.1 http-download (duration 00:00:00) [common]
47 02:34:00.536352 end: 1.1 download-retry (duration 00:00:00) [common]
48 02:34:00.536438 start: 1.2 download-retry (timeout 00:10:00) [common]
49 02:34:00.536522 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 02:34:00.536616 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-37-ge3a52725ce96/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 02:34:00.536683 saving as /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/kernel/zImage
52 02:34:00.536744 total size: 12444160 (11MB)
53 02:34:00.536803 No compression specified
54 02:34:06.540076 progress 0% (0MB)
55 02:34:06.545829 progress 5% (0MB)
56 02:34:06.548902 progress 10% (1MB)
57 02:34:06.551830 progress 15% (1MB)
58 02:34:06.554855 progress 20% (2MB)
59 02:34:06.557821 progress 25% (2MB)
60 02:34:06.560737 progress 30% (3MB)
61 02:34:06.563639 progress 35% (4MB)
62 02:34:06.566532 progress 40% (4MB)
63 02:34:06.569501 progress 45% (5MB)
64 02:34:06.572477 progress 50% (5MB)
65 02:34:06.575382 progress 55% (6MB)
66 02:34:06.578249 progress 60% (7MB)
67 02:34:06.581171 progress 65% (7MB)
68 02:34:06.584050 progress 70% (8MB)
69 02:34:06.586981 progress 75% (8MB)
70 02:34:06.589829 progress 80% (9MB)
71 02:34:06.592656 progress 85% (10MB)
72 02:34:06.595473 progress 90% (10MB)
73 02:34:06.598317 progress 95% (11MB)
74 02:34:06.601383 progress 100% (11MB)
75 02:34:06.601657 11MB downloaded in 6.06s (1.96MB/s)
76 02:34:06.601834 end: 1.2.1 http-download (duration 00:00:06) [common]
78 02:34:06.602133 end: 1.2 download-retry (duration 00:00:06) [common]
79 02:34:06.602246 start: 1.3 download-retry (timeout 00:09:54) [common]
80 02:34:06.602358 start: 1.3.1 http-download (timeout 00:09:54) [common]
81 02:34:06.602488 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-37-ge3a52725ce96/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 02:34:06.602586 saving as /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/dtb/imx6q-sabrelite.dtb
83 02:34:06.602648 total size: 42397 (0MB)
84 02:34:06.602707 No compression specified
85 02:34:06.603873 progress 77% (0MB)
86 02:34:06.604129 progress 100% (0MB)
87 02:34:06.604305 0MB downloaded in 0.00s (24.46MB/s)
88 02:34:06.604448 end: 1.3.1 http-download (duration 00:00:00) [common]
90 02:34:06.604729 end: 1.3 download-retry (duration 00:00:00) [common]
91 02:34:06.604841 start: 1.4 download-retry (timeout 00:09:54) [common]
92 02:34:06.604951 start: 1.4.1 http-download (timeout 00:09:54) [common]
93 02:34:06.605068 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220718.0/armhf/full.rootfs.tar.xz
94 02:34:06.605160 saving as /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/nfsrootfs/full.rootfs.tar
95 02:34:06.605221 total size: 195736464 (186MB)
96 02:34:06.605281 Using unxz to decompress xz
97 02:34:06.608241 progress 0% (0MB)
98 02:34:07.122402 progress 5% (9MB)
99 02:34:07.613085 progress 10% (18MB)
100 02:34:08.152221 progress 15% (28MB)
101 02:34:08.522244 progress 20% (37MB)
102 02:34:08.817435 progress 25% (46MB)
103 02:34:09.344922 progress 30% (56MB)
104 02:34:09.857020 progress 35% (65MB)
105 02:34:10.388782 progress 40% (74MB)
106 02:34:10.930079 progress 45% (84MB)
107 02:34:11.466268 progress 50% (93MB)
108 02:34:12.046710 progress 55% (102MB)
109 02:34:12.685468 progress 60% (112MB)
110 02:34:12.802623 progress 65% (121MB)
111 02:34:12.956864 progress 70% (130MB)
112 02:34:13.038514 progress 75% (140MB)
113 02:34:13.104295 progress 80% (149MB)
114 02:34:13.171966 progress 85% (158MB)
115 02:34:13.267378 progress 90% (168MB)
116 02:34:13.545197 progress 95% (177MB)
117 02:34:14.095701 progress 100% (186MB)
118 02:34:14.101047 186MB downloaded in 7.50s (24.90MB/s)
119 02:34:14.101306 end: 1.4.1 http-download (duration 00:00:07) [common]
121 02:34:14.101566 end: 1.4 download-retry (duration 00:00:07) [common]
122 02:34:14.101659 start: 1.5 download-retry (timeout 00:09:46) [common]
123 02:34:14.101748 start: 1.5.1 http-download (timeout 00:09:46) [common]
124 02:34:14.101907 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-37-ge3a52725ce96/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 02:34:14.102008 saving as /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/modules/modules.tar
126 02:34:14.102099 total size: 7353776 (7MB)
127 02:34:14.102202 Using unxz to decompress xz
128 02:34:14.381986 progress 0% (0MB)
129 02:34:14.431917 progress 5% (0MB)
130 02:34:14.453367 progress 10% (0MB)
131 02:34:14.473915 progress 15% (1MB)
132 02:34:14.493863 progress 20% (1MB)
133 02:34:14.516077 progress 25% (1MB)
134 02:34:14.535937 progress 30% (2MB)
135 02:34:14.556029 progress 35% (2MB)
136 02:34:14.575959 progress 40% (2MB)
137 02:34:14.595266 progress 45% (3MB)
138 02:34:14.618301 progress 50% (3MB)
139 02:34:14.638200 progress 55% (3MB)
140 02:34:14.658956 progress 60% (4MB)
141 02:34:14.678594 progress 65% (4MB)
142 02:34:14.700043 progress 70% (4MB)
143 02:34:14.720475 progress 75% (5MB)
144 02:34:14.739932 progress 80% (5MB)
145 02:34:14.760496 progress 85% (5MB)
146 02:34:14.781672 progress 90% (6MB)
147 02:34:14.803087 progress 95% (6MB)
148 02:34:14.822994 progress 100% (7MB)
149 02:34:14.827921 7MB downloaded in 0.73s (9.66MB/s)
150 02:34:14.828218 end: 1.5.1 http-download (duration 00:00:01) [common]
152 02:34:14.828510 end: 1.5 download-retry (duration 00:00:01) [common]
153 02:34:14.828605 start: 1.6 prepare-tftp-overlay (timeout 00:09:46) [common]
154 02:34:14.828699 start: 1.6.1 extract-nfsrootfs (timeout 00:09:46) [common]
155 02:34:16.710828 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6976334/extract-nfsrootfs-h2xlcdmk
156 02:34:16.711096 end: 1.6.1 extract-nfsrootfs (duration 00:00:02) [common]
157 02:34:16.711199 start: 1.6.2 lava-overlay (timeout 00:09:44) [common]
158 02:34:16.711327 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh
159 02:34:16.711424 makedir: /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin
160 02:34:16.711505 makedir: /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/tests
161 02:34:16.711583 makedir: /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/results
162 02:34:16.711675 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-add-keys
163 02:34:16.711804 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-add-sources
164 02:34:16.711922 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-background-process-start
165 02:34:16.712034 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-background-process-stop
166 02:34:16.712141 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-common-functions
167 02:34:16.712251 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-echo-ipv4
168 02:34:16.712358 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-install-packages
169 02:34:16.712463 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-installed-packages
170 02:34:16.712565 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-os-build
171 02:34:16.712667 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-probe-channel
172 02:34:16.712770 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-probe-ip
173 02:34:16.712872 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-target-ip
174 02:34:16.712979 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-target-mac
175 02:34:16.713081 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-target-storage
176 02:34:16.713186 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-test-case
177 02:34:16.713290 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-test-event
178 02:34:16.713393 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-test-feedback
179 02:34:16.713495 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-test-raise
180 02:34:16.713596 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-test-reference
181 02:34:16.713698 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-test-runner
182 02:34:16.713800 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-test-set
183 02:34:16.713901 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-test-shell
184 02:34:16.714004 Updating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-add-keys (debian)
185 02:34:16.714115 Updating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-add-sources (debian)
186 02:34:16.714222 Updating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-install-packages (debian)
187 02:34:16.714326 Updating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-installed-packages (debian)
188 02:34:16.714430 Updating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/bin/lava-os-build (debian)
189 02:34:16.714520 Creating /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/environment
190 02:34:16.714599 LAVA metadata
191 02:34:16.714663 - LAVA_JOB_ID=6976334
192 02:34:16.714722 - LAVA_DISPATCHER_IP=192.168.201.1
193 02:34:16.714816 start: 1.6.2.1 ssh-authorize (timeout 00:09:44) [common]
194 02:34:16.714999 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 02:34:16.715087 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:44) [common]
196 02:34:16.715149 skipped lava-vland-overlay
197 02:34:16.715223 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 02:34:16.715301 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:44) [common]
199 02:34:16.715361 skipped lava-multinode-overlay
200 02:34:16.715432 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 02:34:16.715509 start: 1.6.2.4 test-definition (timeout 00:09:44) [common]
202 02:34:16.715577 Loading test definitions
203 02:34:16.715661 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:44) [common]
204 02:34:16.715732 Using /lava-6976334 at stage 0
205 02:34:16.715957 uuid=6976334_1.6.2.4.1 testdef=None
206 02:34:16.716044 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 02:34:16.716127 start: 1.6.2.4.2 test-overlay (timeout 00:09:44) [common]
208 02:34:16.716528 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 02:34:16.716749 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:44) [common]
211 02:34:16.717229 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 02:34:16.717459 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:44) [common]
214 02:34:16.717902 runner path: /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/0/tests/0_timesync-off test_uuid 6976334_1.6.2.4.1
215 02:34:16.718041 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 02:34:16.718268 start: 1.6.2.4.5 git-repo-action (timeout 00:09:44) [common]
218 02:34:16.718339 Using /lava-6976334 at stage 0
219 02:34:16.718431 Fetching tests from https://github.com/kernelci/test-definitions.git
220 02:34:16.718507 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/0/tests/1_kselftest-lkdtm'
221 02:34:27.356708 Running '/usr/bin/git checkout kernelci.org
222 02:34:27.488492 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 02:34:27.489134 uuid=6976334_1.6.2.4.5 testdef=None
224 02:34:27.489301 end: 1.6.2.4.5 git-repo-action (duration 00:00:11) [common]
226 02:34:27.489579 start: 1.6.2.4.6 test-overlay (timeout 00:09:33) [common]
227 02:34:27.490272 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 02:34:27.490534 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:33) [common]
230 02:34:27.491501 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 02:34:27.491772 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:33) [common]
233 02:34:27.492592 runner path: /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/0/tests/1_kselftest-lkdtm test_uuid 6976334_1.6.2.4.5
234 02:34:27.492688 BOARD='imx6q-sabrelite'
235 02:34:27.492764 BRANCH='cip'
236 02:34:27.492842 SKIPFILE='skipfile-lkft.yaml'
237 02:34:27.492920 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-37-ge3a52725ce96/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 02:34:27.492996 TST_CASENAME=''
239 02:34:27.493069 TST_CMDFILES='lkdtm'
240 02:34:27.493224 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 02:34:27.493455 Creating lava-test-runner.conf files
243 02:34:27.493534 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6976334/lava-overlay-pilmq5hh/lava-6976334/0 for stage 0
244 02:34:27.493639 - 0_timesync-off
245 02:34:27.493711 - 1_kselftest-lkdtm
246 02:34:27.493821 end: 1.6.2.4 test-definition (duration 00:00:11) [common]
247 02:34:27.493924 start: 1.6.2.5 compress-overlay (timeout 00:09:33) [common]
248 02:34:34.786976 end: 1.6.2.5 compress-overlay (duration 00:00:07) [common]
249 02:34:34.787170 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:26) [common]
250 02:34:34.787280 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 02:34:34.787393 end: 1.6.2 lava-overlay (duration 00:00:18) [common]
252 02:34:34.787498 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:26) [common]
253 02:34:34.850959 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 02:34:34.851327 start: 1.6.4 extract-modules (timeout 00:09:26) [common]
255 02:34:34.851461 extracting modules file /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6976334/extract-nfsrootfs-h2xlcdmk
256 02:34:34.943117 extracting modules file /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6976334/extract-overlay-ramdisk-qn42f2xs/ramdisk
257 02:34:35.033495 end: 1.6.4 extract-modules (duration 00:00:00) [common]
258 02:34:35.033673 start: 1.6.5 apply-overlay-tftp (timeout 00:09:25) [common]
259 02:34:35.033782 [common] Applying overlay to NFS
260 02:34:35.033862 [common] Applying overlay /var/lib/lava/dispatcher/tmp/6976334/compress-overlay-vm589pl_/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/6976334/extract-nfsrootfs-h2xlcdmk
261 02:34:35.472492 end: 1.6.5 apply-overlay-tftp (duration 00:00:00) [common]
262 02:34:35.472655 start: 1.6.6 prepare-kernel (timeout 00:09:25) [common]
263 02:34:35.472777 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:25) [common]
264 02:34:35.472897 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 02:34:35.472995 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 02:34:35.473098 start: 1.6.7 configure-preseed-file (timeout 00:09:25) [common]
267 02:34:35.473197 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 02:34:35.473297 start: 1.6.8 compress-ramdisk (timeout 00:09:25) [common]
269 02:34:35.473382 Building ramdisk /var/lib/lava/dispatcher/tmp/6976334/extract-overlay-ramdisk-qn42f2xs/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6976334/extract-overlay-ramdisk-qn42f2xs/ramdisk
270 02:34:35.576437 >> 79900 blocks
271 02:34:37.060509 Adding RAMdisk u-boot header.
272 02:34:37.060841 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/6976334/extract-overlay-ramdisk-qn42f2xs/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/6976334/extract-overlay-ramdisk-qn42f2xs/ramdisk.cpio.gz.uboot
273 02:34:37.092802 output: Image Name:
274 02:34:37.093108 output: Created: Fri Aug 5 03:34:37 2022
275 02:34:37.093207 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 02:34:37.093290 output: Data Size: 15268851 Bytes = 14910.99 KiB = 14.56 MiB
277 02:34:37.093370 output: Load Address: 00000000
278 02:34:37.093446 output: Entry Point: 00000000
279 02:34:37.093522 output:
280 02:34:37.093649 rename /var/lib/lava/dispatcher/tmp/6976334/extract-overlay-ramdisk-qn42f2xs/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/ramdisk/ramdisk.cpio.gz.uboot
281 02:34:37.093862 end: 1.6.8 compress-ramdisk (duration 00:00:02) [common]
282 02:34:37.093992 end: 1.6 prepare-tftp-overlay (duration 00:00:22) [common]
283 02:34:37.094109 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:23) [common]
284 02:34:37.094198 No LXC device requested
285 02:34:37.094303 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 02:34:37.094406 start: 1.8 deploy-device-env (timeout 00:09:23) [common]
287 02:34:37.094499 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 02:34:37.094579 Checking files for TFTP limit of 4294967296 bytes.
289 02:34:37.095099 end: 1 tftp-deploy (duration 00:00:37) [common]
290 02:34:37.095214 start: 2 uboot-action (timeout 00:05:00) [common]
291 02:34:37.095330 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 02:34:37.095426 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 02:34:37.095531 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 02:34:37.095695 substitutions:
295 02:34:37.095770 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 02:34:37.095849 - {DTB_ADDR}: 0x13f00000
297 02:34:37.095927 - {DTB}: 6976334/tftp-deploy-w3cnxw0n/dtb/imx6q-sabrelite.dtb
298 02:34:37.096002 - {INITRD}: 6976334/tftp-deploy-w3cnxw0n/ramdisk/ramdisk.cpio.gz.uboot
299 02:34:37.096075 - {KERNEL_ADDR}: 0x10000000
300 02:34:37.096148 - {KERNEL}: 6976334/tftp-deploy-w3cnxw0n/kernel/zImage
301 02:34:37.096220 - {LAVA_MAC}: None
302 02:34:37.096291 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6976334/extract-nfsrootfs-h2xlcdmk
303 02:34:37.096364 - {NFS_SERVER_IP}: 192.168.201.1
304 02:34:37.096435 - {PRESEED_CONFIG}: None
305 02:34:37.096507 - {PRESEED_LOCAL}: None
306 02:34:37.096578 - {RAMDISK_ADDR}: 0x14000000
307 02:34:37.096648 - {RAMDISK}: 6976334/tftp-deploy-w3cnxw0n/ramdisk/ramdisk.cpio.gz.uboot
308 02:34:37.096719 - {ROOT_PART}: None
309 02:34:37.096788 - {ROOT}: None
310 02:34:37.096858 - {SERVER_IP}: 192.168.201.1
311 02:34:37.096927 - {TEE_ADDR}: 0x83000000
312 02:34:37.096996 - {TEE}: None
313 02:34:37.097066 Parsed boot commands:
314 02:34:37.097135 - setenv autoload no
315 02:34:37.097204 - setenv initrd_high 0xffffffff
316 02:34:37.097274 - setenv fdt_high 0xffffffff
317 02:34:37.097343 - dhcp
318 02:34:37.097412 - setenv serverip 192.168.201.1
319 02:34:37.097481 - tftp 0x10000000 6976334/tftp-deploy-w3cnxw0n/kernel/zImage
320 02:34:37.097550 - tftp 0x14000000 6976334/tftp-deploy-w3cnxw0n/ramdisk/ramdisk.cpio.gz.uboot
321 02:34:37.097619 - setenv initrd_size ${filesize}
322 02:34:37.097689 - tftp 0x13f00000 6976334/tftp-deploy-w3cnxw0n/dtb/imx6q-sabrelite.dtb
323 02:34:37.097758 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6976334/extract-nfsrootfs-h2xlcdmk,tcp,hard ip=dhcp'
324 02:34:37.097831 - bootz 0x10000000 0x14000000 0x13f00000
325 02:34:37.097929 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 02:34:37.098181 start: 2.3 connect-device (timeout 00:05:00) [common]
328 02:34:37.098262 [common] connect-device Connecting to device using '/usr/bin/console -f -M localhost imx6q-sabrelite-lava-cbg-3'
329 02:34:37.100834 Setting prompt string to ['lava-test: # ']
330 02:34:37.101111 end: 2.3 connect-device (duration 00:00:00) [common]
331 02:34:37.101229 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 02:34:37.101336 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 02:34:37.101439 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 02:34:37.101616 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=1' '--command=reboot'
335 02:34:37.121930 >> Command sent successfully.
336 02:34:37.123792 Returned 0 in 0 seconds
337 02:34:37.224635 end: 2.4.1.1 pdu-reboot (duration 00:00:00) [common]
339 02:34:37.224981 end: 2.4.1 reset-device (duration 00:00:00) [common]
340 02:34:37.225098 start: 2.4.2 bootloader-interrupt (timeout 00:05:00) [common]
341 02:34:37.225196 Setting prompt string to ['Hit any key to stop autoboot']
342 02:34:37.225282 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
343 02:34:37.225556 [Enter `^Ec?' for help]
344 02:34:44.789779
345 02:34:44.790393
346 02:34:44.790873 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
347 02:34:44.791383
348 02:34:44.791845 CPU: Freescale i.MX6Q rev1.2 at 792 MHz
349 02:34:44.792287 Reset cause: POR
350 02:34:44.792720 Model: Freescale i.MX6 Quad SABRE Lite Board
351 02:34:44.793151 Board: SABRE Lite
352 02:34:44.793573 I2C: ready
353 02:34:44.793994 DRAM: 1 GiB
354 02:34:44.868549 MMC: FSL_SDHC: 0, FSL_SDHC: 1
355 02:34:44.869136 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB
356 02:34:44.869661 *** Warning - bad CRC, using default environment
357 02:34:44.870132
358 02:34:44.870581 In: serial
359 02:34:44.871043 Out: serial
360 02:34:44.871485 Err: serial
361 02:34:44.900475 Net: using phy at 7
362 02:34:44.901061 FEC [PRIME], usb_ether
363 02:34:44.901445 Error: usb_ether address not set.
364 02:34:44.901801
365 02:34:44.902141 starting USB...
366 02:34:44.902469 Bus usb@2184000: usb dr_mode not found
367 02:34:44.948117 Bus usb@2184200: USB EHCI 1.00
368 02:34:47.995461 scanning bus usb@2184000 for devices... 1 USB Device(s) found
369 02:34:53.137729 scanning bus usb@2184200 for devices... 2 USB Device(s) found
370 02:34:53.137887 scanning usb for storage devices... 0 Storage Device(s) found
371 02:34:53.137956 scanning usb for ethernet devices... 0 Ethernet Device(s) found
373 02:34:53.301195 Hit any key to stop autoboot: 3
374 02:34:53.302035 end: 2.4.2 bootloader-interrupt (duration 00:00:16) [common]
375 02:34:53.302595 start: 2.4.3 bootloader-commands (timeout 00:04:44) [common]
376 02:34:53.303076 Setting prompt string to ['=>']
377 02:34:53.303560 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:44)
378 02:34:53.313871 0
379 02:34:53.314952 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 02:34:53.315451 Sending with 10 millisecond of delay
382 02:34:54.457462 => setenv autoload no
383 02:34:54.468326 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 02:34:54.473532 setenv autoload no
385 02:34:54.474256 Sending with 10 millisecond of delay
387 02:34:56.279050 => setenv initrd_high 0xffffffff
388 02:34:56.289869 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 02:34:56.290767 setenv initrd_high 0xffffffff
390 02:34:56.291441 Sending with 10 millisecond of delay
392 02:34:57.916240 => setenv fdt_high 0xffffffff
393 02:34:57.927058 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 02:34:57.930339 setenv fdt_high 0xffffffff
395 02:34:57.931047 Sending with 10 millisecond of delay
397 02:34:58.224138 => dhcp
398 02:34:58.235033 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 02:34:58.235839 dhcp
400 02:34:58.329638 BOOTP broadcast 1
401 02:34:58.345405 DHCP client bound to address 192.168.201.33 (2 ms)
402 02:34:58.346088 Sending with 10 millisecond of delay
404 02:35:00.150947 => setenv serverip 192.168.201.1
405 02:35:00.161243 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 02:35:00.166105 setenv serverip 192.168.201.1
407 02:35:00.166357 Sending with 10 millisecond of delay
409 02:35:03.722741 => tftp 0x10000000 6976334/tftp-deploy-w3cnxw0n/kernel/zImage
410 02:35:03.732995 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 00:04:33)
411 02:35:03.733181 tftp 0x10000000 6976334/tftp-deploy-w3cnxw0n/kernel/zImage
412 02:35:03.850698 Using FEC device
413 02:35:03.850788 TFTP from server 192.168.201.1; our IP address is 192.168.201.33
414 02:35:03.850869 Filename '6976334/tftp-deploy-w3cnxw0n/kernel/zImage'.
415 02:35:03.850934 Load address: 0x10000000
416 02:35:03.994277 Loading: *#################################################################
417 02:35:04.138090 #################################################################
418 02:35:04.281823 #################################################################
419 02:35:04.425524 #################################################################
420 02:35:04.569297 #################################################################
421 02:35:04.681081 #################################################################
422 02:35:04.760916 #################################################################
423 02:35:04.840778 #################################################################
424 02:35:04.920612 #################################################################
425 02:35:05.000692 #################################################################
426 02:35:05.080434 #################################################################
427 02:35:05.144314 #################################################################
428 02:35:05.224358 #################################################################
429 02:35:05.224445 ###
430 02:35:05.224514 8.6 MiB/s
431 02:35:05.224577 done
432 02:35:05.240501 Bytes transferred = 12444160 (bde200 hex)
433 02:35:05.240792 Sending with 10 millisecond of delay
435 02:35:09.761237 => tftp 0x14000000 6976334/tftp-deploy-w3cnxw0n/ramdisk/ramdisk.cpio.gz.uboot
436 02:35:09.771483 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:27)
437 02:35:09.776519 tftp 0x14000000 6976334/tftp-deploy-w3cnxw0n/ramdisk/ramdisk.cpio.gz.uboot
438 02:35:09.895348 Using FEC device
439 02:35:09.895489 TFTP from server 192.168.201.1; our IP address is 192.168.201.33
440 02:35:09.895580 Filename '6976334/tftp-deploy-w3cnxw0n/ramdisk/ramdisk.cpio.gz.uboot'.
441 02:35:09.895675 Load address: 0x14000000
442 02:35:09.975180 Loading: *#################################################################
443 02:35:10.055100 #################################################################
444 02:35:10.134981 #################################################################
445 02:35:10.214808 #################################################################
446 02:35:10.310583 #################################################################
447 02:35:10.406441 #################################################################
448 02:35:10.486276 #################################################################
449 02:35:10.566135 #################################################################
450 02:35:10.630065 #################################################################
451 02:35:10.709912 #################################################################
452 02:35:10.789729 #################################################################
453 02:35:10.869618 #################################################################
454 02:35:10.949509 #################################################################
455 02:35:11.029379 #################################################################
456 02:35:11.109152 #################################################################
457 02:35:11.201489 #################################################################
458 02:35:11.201671 #
459 02:35:11.201759 11.2 MiB/s
460 02:35:11.201841 done
461 02:35:11.201920 Bytes transferred = 15268915 (e8fc33 hex)
462 02:35:11.202204 Sending with 10 millisecond of delay
464 02:35:13.064646 => setenv initrd_size ${filesize}
465 02:35:13.074895 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)
466 02:35:13.075078 setenv initrd_size ${filesize}
467 02:35:13.075321 Sending with 10 millisecond of delay
469 02:35:17.243501 => tftp 0x13f00000 6976334/tftp-deploy-w3cnxw0n/dtb/imx6q-sabrelite.dtb
470 02:35:17.253927 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)
471 02:35:17.255523 tftp 0x13f00000 6976334/tftp-deploy-w3cnxw0n/dtb/imx6q-sabrelite.dtb
472 02:35:17.392284 Using FEC device
473 02:35:17.392459 TFTP from server 192.168.201.1; our IP address is 192.168.201.33
474 02:35:17.392550 Filename '6976334/tftp-deploy-w3cnxw0n/dtb/imx6q-sabrelite.dtb'.
475 02:35:17.392630 Load address: 0x13f00000
476 02:35:17.392709 Loading: *###
477 02:35:17.392785 4 MiB/s
478 02:35:17.392859 done
479 02:35:17.392932 Bytes transferred = 42397 (a59d hex)
480 02:35:17.393195 Sending with 10 millisecond of delay
482 02:35:27.300144 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6976334/extract-nfsrootfs-h2xlcdmk,tcp,hard ip=dhcp'
483 02:35:27.310393 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)
484 02:35:27.311673 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6976334/extract-nfsrootfs-h2xlcdmk,tcp,hard ip=dhcp'
485 02:35:27.311927 Sending with 10 millisecond of delay
487 02:35:29.664450 => bootz 0x10000000 0x14000000 0x13f00000
488 02:35:29.675182 Setting prompt string to 'Starting kernel'
489 02:35:29.675647 Setting prompt string to ['Starting kernel']
490 02:35:29.676008 Setting prompt string to ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
491 02:35:29.676380 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 00:04:07)
492 02:35:29.709304 bootz 0x10000000 0x14000000 0x13f00000
493 02:35:29.709844 Kernel image @ 0x10000000 [ 0x000000 - 0xbde200 ]
494 02:35:29.710195 ## Loading init Ramdisk from Legacy Image at 14000000 ...
495 02:35:29.710519 Image Name:
496 02:35:29.710831 Image Type: ARM Linux RAMDisk Image (uncompressed)
497 02:35:29.711172 Data Size: 15268851 Bytes = 14.6 MiB
498 02:35:29.711474 Load Address: 00000000
499 02:35:29.711767 Entry Point: 00000000
500 02:35:29.869034 Verifying Checksum ... OK
501 02:35:29.896134 ## Flattened Device Tree blob at 13f00000
502 02:35:29.896671 Booting using the fdt blob at 0x13f00000
503 02:35:29.897019 Using Device Tree in place at 13f00000, end 13f0d59c
504 02:35:29.897339
505 02:35:29.897649 Starting kernel ...
506 02:35:29.897948
507 02:35:29.898686 end: 2.4.3 bootloader-commands (duration 00:00:37) [common]
508 02:35:29.899177 start: 2.4.4 auto-login-action (timeout 00:04:07) [common]
509 02:35:29.899543 Setting prompt string to ['Linux version [0-9]']
510 02:35:29.899895 Setting prompt string to ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
511 02:35:29.900256 auto-login-action: Wait for prompt ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:05:00)
512 02:35:38.549204 [ 0.000000] Booting Linux on physical CPU 0x0
513 02:35:38.549339 [ 0.000000] Linux version 5.10.131-cip13 (KernelCI@build-j458637-arm-gcc-10-multi-v7-defconfig-kselftest-nbmbs) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Fri Aug 5 01:47:41 UTC 2022
514 02:35:38.549413 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
515 02:35:38.549476 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
516 02:35:38.549757 start: 2.4.4.1 login-action (timeout 00:03:59) [common]
517 02:35:38.549844 The string '/ #' does not look like a typical prompt and could match status messages instead. Please check the job log files and use a prompt string which matches the actual prompt string more closely.
518 02:35:38.549956 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(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
519 02:35:38.550045 Using line separator: #'\n'#
520 02:35:38.550119 No login prompt set.
521 02:35:38.550192 Parsing kernel messages
522 02:35:38.550301 ['-+\\[ 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']
523 02:35:38.550435 [login-action] Waiting for messages, (timeout 00:03:59)
524 02:35:38.593049 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
525 02:35:38.593230 [ 0.000000] Memory policy: Data cache writealloc
526 02:35:38.593320 [ 0.000000] efi: UEFI not found.
527 02:35:38.593401 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
528 02:35:38.593478 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
529 02:35:38.593553 [ 0.000000] Zone ranges:
530 02:35:38.593627 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
531 02:35:38.593700 [ 0.000000] Normal empty
532 02:35:38.593774 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
533 02:35:38.593842 [ 0.000000] Movable zone start for each node
534 02:35:38.636365 [ 0.000000] Early memory node ranges
535 02:35:38.636453 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
536 02:35:38.636525 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
537 02:35:38.636591 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
538 02:35:38.636653 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
539 02:35:38.680055 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6976334/extract-nfsrootfs-h2xlcdmk,tcp,hard ip=dhcp
540 02:35:38.680396 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
541 02:35:38.680596 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
542 02:35:38.680777 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
543 02:35:38.680945 [ 0.000000] Memory: 921608K/1048576K available (17408K kernel code, 2652K rwdata, 8116K rodata, 2048K init, 6694K bss, 61432K reserved, 65536K cma-reserved, 196608K highmem)
544 02:35:38.723974 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
545 02:35:38.724569 [ 0.000000] ftrace: allocating 56033 entries in 165 pages
546 02:35:38.724953 [ 0.000000] ftrace: allocated 165 pages with 4 groups
547 02:35:38.725307 [ 0.000000] Running RCU self tests
548 02:35:38.725648 [ 0.000000] rcu: Hierarchical RCU implementation.
549 02:35:38.725981 [ 0.000000] rcu: RCU event tracing is enabled.
550 02:35:38.726306 [ 0.000000] rcu: RCU lockdep checking is enabled.
551 02:35:38.726631 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
552 02:35:38.726949 [ 0.000000] Rude variant of Tasks RCU enabled.
553 02:35:38.766996 [ 0.000000] Tracing variant of Tasks RCU enabled.
554 02:35:38.767130 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
555 02:35:38.767196 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
556 02:35:38.767258 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
557 02:35:38.767316 [ 0.000000] L2C-310 errata 752271 769419 enabled
558 02:35:38.767374 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
559 02:35:38.767429 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
560 02:35:38.810555 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
561 02:35:38.810768 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
562 02:35:38.810874 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
563 02:35:38.810974 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
564 02:35:38.811086 [ 0.000000] Switching to timer-based delay loop, resolution 333ns
565 02:35:38.811181 [ 0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
566 02:35:38.854612 [ 0.000041] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
567 02:35:38.854805 [ 0.004523] Console: colour dummy device 80x30
568 02:35:38.854902 [ 0.004590] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
569 02:35:38.855005 [ 0.004620] ... MAX_LOCKDEP_SUBCLASSES: 8
570 02:35:38.855097 [ 0.004648] ... MAX_LOCK_DEPTH: 48
571 02:35:38.855180 [ 0.004674] ... MAX_LOCKDEP_KEYS: 8192
572 02:35:38.855260 [ 0.004701] ... CLASSHASH_SIZE: 4096
573 02:35:38.855337 [ 0.004729] ... MAX_LOCKDEP_ENTRIES: 32768
574 02:35:38.855412 [ 0.004754] ... MAX_LOCKDEP_CHAINS: 65536
575 02:35:38.855486 [ 0.004781] ... CHAINHASH_SIZE: 32768
576 02:35:38.898542 [ 0.004807] memory used by lock dependency info: 4061 kB
577 02:35:38.899181 [ 0.004833] memory used for stack traces: 2112 kB
578 02:35:38.899576 [ 0.004860] per task-struct memory footprint: 1536 bytes
579 02:35:38.899937 [ 0.004958] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
580 02:35:38.900298 [ 0.005010] pid_max: default: 32768 minimum: 301
581 02:35:38.900633 [ 0.005396] LSM: Security Framework initializing
582 02:35:38.900960 [ 0.005510] LSM support for eBPF active
583 02:35:38.941361 [ 0.005658] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
584 02:35:38.941523 [ 0.005709] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
585 02:35:38.941589 [ 0.008290] CPU: Testing write buffer coherency: ok
586 02:35:38.941652 [ 0.008414] CPU0: Spectre v2: using BPIALL workaround
587 02:35:38.941711 [ 0.009516] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
588 02:35:38.941768 [ 0.013473] Setting up static identity map for 0x10300000 - 0x103000ac
589 02:35:38.941823 [ 0.015886] rcu: Hierarchical SRCU implementation.
590 02:35:38.941879 [ 0.025416] EFI services will not be available.
591 02:35:38.985499 [ 0.026759] smp: Bringing up secondary CPUs ...
592 02:35:38.986086 [ 0.030173] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
593 02:35:38.986470 [ 0.030189] CPU1: Spectre v2: using BPIALL workaround
594 02:35:38.986828 [ 0.034304] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
595 02:35:38.987213 [ 0.034320] CPU2: Spectre v2: using BPIALL workaround
596 02:35:38.987548 [ 0.038059] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
597 02:35:38.987873 [ 0.038075] CPU3: Spectre v2: using BPIALL workaround
598 02:35:38.988190 [ 0.039157] smp: Brought up 1 node, 4 CPUs
599 02:35:39.028814 [ 0.039202] SMP: Total of 4 processors activated (24.00 BogoMIPS).
600 02:35:39.028988 [ 0.039240] CPU: All CPU(s) started in SVC mode.
601 02:35:39.029073 [ 0.041907] devtmpfs: initialized
602 02:35:39.029150 [ 0.101323] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
603 02:35:39.029224 [ 0.104042] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
604 02:35:39.029299 [ 0.104117] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
605 02:35:39.029367 [ 0.108867] pinctrl core: initialized pinctrl subsystem
606 02:35:39.072402 [ 0.115971] DMI not present or invalid.
607 02:35:39.072905 [ 0.118350] NET: Registered protocol family 16
608 02:35:39.073322 [ 0.130132] DMA: preallocated 256 KiB pool for atomic coherent allocations
609 02:35:39.073660 [ 0.139863] thermal_sys: Registered thermal governor 'step_wise'
610 02:35:39.073970 [ 0.140417] cpuidle: using governor menu
611 02:35:39.074270 [ 0.140965] CPU identified as i.MX6Q, silicon rev 1.2
612 02:35:39.074564 [ 0.899541] vdd1p1: supplied by regulator-dummy
613 02:35:39.074856 [ 0.931854] vdd3p0: supplied by regulator-dummy
614 02:35:39.075176 [ 0.963735] vdd2p5: supplied by regulator-dummy
615 02:35:39.115957 [ 0.995686] vddarm: supplied by regulator-dummy
616 02:35:39.116532 [ 1.028549] vddpu: supplied by regulator-dummy
617 02:35:39.116918 [ 1.059586] vddsoc: supplied by regulator-dummy
618 02:35:39.117272 [ 2.413709] No ATAGs?
619 02:35:39.117612 [ 2.414644] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
620 02:35:39.117953 [ 2.414730] hw-breakpoint: maximum watchpoint size is 4 bytes.
621 02:35:39.118279 [ 2.434912] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
622 02:35:39.118604 [ 2.464826] Serial: AMBA PL011 UART driver
623 02:35:39.118929 [ 2.531607] Kprobes globally optimized
624 02:35:39.159597 [ 2.628211] mxs-dma 110000.dma-apbh: initialized
625 02:35:39.160179 [ 2.661207] iommu: Default domain type: Translated
626 02:35:39.160562 [ 2.663376] vgaarb: loaded
627 02:35:39.160915 [ 2.668325] SCSI subsystem initialized
628 02:35:39.161254 [ 2.670552] usbcore: registered new interface driver usbfs
629 02:35:39.161584 [ 2.670869] usbcore: registered new interface driver hub
630 02:35:39.161910 [ 2.671109] usbcore: registered new device driver usb
631 02:35:39.162228 [ 2.679022] i2c i2c-0: IMX I2C adapter registered
632 02:35:39.162544 [ 2.686201] i2c i2c-1: IMX I2C adapter registered
633 02:35:39.202738 [ 2.690908] i2c i2c-2: IMX I2C adapter registered
634 02:35:39.202896 [ 2.695561] pps_core: LinuxPPS API ver. 1 registered
635 02:35:39.202966 [ 2.695604] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
636 02:35:39.203038 [ 2.695709] PTP clock support registered
637 02:35:39.203102 [ 2.713974] clocksource: Switched to clocksource mxc_timer1
638 02:35:39.203163 [ 4.423604] NET: Registered protocol family 2
639 02:35:39.203222 [ 4.424518] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
640 02:35:39.246694 [ 4.428037] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
641 02:35:39.247310 [ 4.428222] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
642 02:35:39.247694 [ 4.428455] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
643 02:35:39.248049 [ 4.429896] TCP: Hash tables configured (established 8192 bind 8192)
644 02:35:39.248387 [ 4.430957] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
645 02:35:39.248717 [ 4.431307] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
646 02:35:39.290364 [ 4.431569] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
647 02:35:39.290931 [ 4.432320] NET: Registered protocol family 1
648 02:35:39.291344 [ 4.435462] RPC: Registered named UNIX socket transport module.
649 02:35:39.291700 [ 4.435555] RPC: Registered udp transport module.
650 02:35:39.292041 [ 4.435599] RPC: Registered tcp transport module.
651 02:35:39.292370 [ 4.435640] RPC: Registered tcp NFSv4.1 backchannel transport module.
652 02:35:39.292699 [ 4.435695] NET: Registered protocol family 44
653 02:35:39.293019 [ 4.435767] PCI: CLS 0 bytes, default 64
654 02:35:39.293306 [ 4.438281] Trying to unpack rootfs image as initramfs...
655 02:35:39.335523 [ 6.337742] Freeing initrd memory: 14912K
656 02:35:39.336105 [ 6.339036] hw perfevents: no interrupt-affinity property for /pmu, guessing.
657 02:35:39.336497 [ 6.340210] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
658 02:35:39.336855 [ 6.349730] Initialise system trusted keyrings
659 02:35:39.337191 [ 6.350826] workingset: timestamp_bits=30 max_order=18 bucket_order=0
660 02:35:39.337521 [ 6.404557] squashfs: version 4.0 (2009/01/31) Phillip Lougher
661 02:35:39.337847 [ 6.408367] NFS: Registering the id_resolver key type
662 02:35:39.338169 [ 6.408612] Key type id_resolver registered
663 02:35:39.383654 [ 6.408705] Key type id_legacy registered
664 02:35:39.384237 [ 6.409358] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
665 02:35:39.384624 [ 6.409458] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
666 02:35:39.384982 [ 6.409653] ntfs: driver 2.1.32 [Flags: R/O].
667 02:35:39.385324 [ 6.411912] Key type asymmetric registered
668 02:35:39.385652 [ 6.412046] Asymmetric key parser 'x509' registered
669 02:35:39.385975 [ 6.412491] bounce: pool size: 64 pages
670 02:35:39.386294 [ 6.412656] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
671 02:35:39.427681 [ 6.412758] io scheduler mq-deadline registered
672 02:35:39.428261 [ 6.412802] io scheduler kyber registered
673 02:35:39.428644 [ 6.413851] test_firmware: interface ready
674 02:35:39.428997 [ 6.657058] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
675 02:35:39.429345 [ 6.657317] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
676 02:35:39.429678 [ 6.923427] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
677 02:35:39.430000 [ 6.944869] SuperH (H)SCI(F) driver initialized
678 02:35:39.479025 [ 6.947936] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
679 02:35:39.479581 [ 6.953314] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
680 02:35:39.479974 [ 7.885325] printk: console [ttymxc1] enabled
681 02:35:39.480336 [ 7.896637] msm_serial: driver initialized
682 02:35:39.480681 [ 7.901846] STMicroelectronics ASC driver initialized
683 02:35:39.481017 [ 7.913762] STM32 USART driver initialized
684 02:35:39.510873 [ 7.941024] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
685 02:35:39.547915 [ 7.963805] panel-simple panel-lcd: supply power not found, using dummy regulator
686 02:35:39.548500 [ 7.972336] panel-simple panel-lcd: Specify missing connector_type
687 02:35:39.548887 [ 7.980300] panel-simple panel-lvds0: supply power not found, using dummy regulator
688 02:35:39.596025 [ 8.037355] brd: module loaded
689 02:35:39.659704 [ 8.101951] loop: module loaded
690 02:35:39.675775 [ 8.108679] lkdtm: No crash points registered, enable through debugfs
691 02:35:39.726212 [ 8.131430] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
692 02:35:39.726796 [ 8.139544] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
693 02:35:39.727210 [ 8.147668] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
694 02:35:39.727574 [ 8.155964] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
695 02:35:39.727920 [ 8.164068] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
696 02:35:39.782113 [ 8.172352] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
697 02:35:39.782698 [ 8.180197] ahci-imx 2200000.sata: supply target not found, using dummy regulator
698 02:35:39.783115 [ 8.191636] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
699 02:35:39.783475 [ 8.198773] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
700 02:35:39.783822 [ 8.207669] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
701 02:35:39.784158 [ 8.222254] scsi host0: ahci-imx
702 02:35:39.823664 [ 8.228056] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
703 02:35:39.874478 [ 8.295595] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
704 02:35:39.875156 [ 8.309377] pps pps0: new PPS source ptp0
705 02:35:39.948779 [ 8.355769] fec 2188000.ethernet eth0: registered PHC device 0
706 02:35:39.948865 [ 8.366718] e1000e: Intel(R) PRO/1000 Network Driver
707 02:35:39.948930 [ 8.371726] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
708 02:35:39.948991 [ 8.378013] igb: Intel(R) Gigabit Ethernet Network Driver
709 02:35:39.949050 [ 8.383449] igb: Copyright (c) 2007-2014 Intel Corporation.
710 02:35:40.009926 [ 8.412093] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
711 02:35:40.010066 [ 8.419756] usbcore: registered new interface driver pegasus
712 02:35:40.010134 [ 8.425735] usbcore: registered new interface driver asix
713 02:35:40.010196 [ 8.431316] usbcore: registered new interface driver ax88179_178a
714 02:35:40.010255 [ 8.437658] usbcore: registered new interface driver cdc_ether
715 02:35:40.010314 [ 8.443824] usbcore: registered new interface driver smsc75xx
716 02:35:40.010370 [ 8.449822] usbcore: registered new interface driver smsc95xx
717 02:35:40.051465 [ 8.455806] usbcore: registered new interface driver net1080
718 02:35:40.051686 [ 8.461644] usbcore: registered new interface driver cdc_subset
719 02:35:40.051818 [ 8.467834] usbcore: registered new interface driver zaurus
720 02:35:40.051942 [ 8.473789] usbcore: registered new interface driver cdc_ncm
721 02:35:40.093430 [ 8.492766] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
722 02:35:40.093632 [ 8.499497] ehci-pci: EHCI PCI platform driver
723 02:35:40.093737 [ 8.504210] ehci-platform: EHCI generic platform driver
724 02:35:40.093833 [ 8.510524] ehci-orion: EHCI orion driver
725 02:35:40.093926 [ 8.515579] SPEAr-ehci: EHCI SPEAr driver
726 02:35:40.094018 [ 8.520540] ehci-st: EHCI STMicroelectronics driver
727 02:35:40.094106 [ 8.526420] ehci-exynos: EHCI Exynos driver
728 02:35:40.094189 [ 8.531527] ehci-atmel: EHCI Atmel driver
729 02:35:40.094269 [ 8.536521] tegra-ehci: Tegra EHCI driver
730 02:35:40.143719 [ 8.541501] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
731 02:35:40.144284 [ 8.547902] ohci-pci: OHCI PCI platform driver
732 02:35:40.144668 [ 8.552553] ohci-platform: OHCI generic platform driver
733 02:35:40.145022 [ 8.558888] SPEAr-ohci: OHCI SPEAr driver
734 02:35:40.145366 [ 8.563897] ohci-st: OHCI STMicroelectronics driver
735 02:35:40.145696 [ 8.569712] ohci-atmel: OHCI Atmel driver
736 02:35:40.146017 [ 8.576661] ata1: SATA link down (SStatus 0 SControl 300)
737 02:35:40.146338 [ 8.577446] usbcore: registered new interface driver usb-storage
738 02:35:40.187650 [ 8.582457] ahci-imx 2200000.sata: no device found, disabling link.
739 02:35:40.188184 [ 8.594651] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
740 02:35:40.188579 [ 8.622680] i2c /dev entries driver
741 02:35:40.282881 [ 8.712869] sdhci: Secure Digital Host Controller Interface driver
742 02:35:40.283463 [ 8.719166] sdhci: Copyright(c) Pierre Ossman
743 02:35:40.355623 [ 8.733550] Synopsys Designware Multimedia Card Interface Driver
744 02:35:40.355878 [ 8.747458] sdhci-pltfm: SDHCI platform and OF driver helper
745 02:35:40.356024 [ 8.757062] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
746 02:35:40.356159 [ 8.757068] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
747 02:35:40.356287 [ 8.757253] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
748 02:35:40.356407 [ 8.775178] ledtrig-cpu: registered to indicate activity on CPUs
749 02:35:40.356524 [ 8.785269] usbcore: registered new interface driver usbhid
750 02:35:40.356641 [ 8.790884] usbhid: USB HID core driver
751 02:35:40.418633 [ 8.811457] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
752 02:35:40.419247 [ 8.819258] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
753 02:35:40.419630 [ 8.820861] ipip: IPv4 and MPLS over IPv4 tunneling driver
754 02:35:40.419983 [ 8.834439] gre: GRE over IPv4 demultiplexor driver
755 02:35:40.420322 [ 8.839360] ip_gre: GRE over IPv4 tunneling driver
756 02:35:40.420652 [ 8.850507] IPv4 over IPsec tunneling driver
757 02:35:40.420975 [ 8.860228] NET: Registered protocol family 10
758 02:35:40.470097 [ 8.869367] mmc2: new high speed SDHC card at address aaaa
759 02:35:40.470668 [ 8.871815] Segment Routing with IPv6
760 02:35:40.471075 [ 8.879310] mmcblk2: mmc2:aaaa SL16G 14.8 GiB
761 02:35:40.471434 [ 8.885873] ip6_gre: GRE over IPv6 tunneling driver
762 02:35:40.471775 [ 8.894183] NET: Registered protocol family 17
763 02:35:40.472106 [ 8.900147] 8021q: 802.1Q VLAN Support v1.8
764 02:35:40.472430 [ 8.902477] GPT:Primary header thinks Alt. header is not at the end of the disk.
765 02:35:40.472753 [ 8.905494] Key type dns_resolver registered
766 02:35:40.473072 [ 8.911989] GPT:29296874 != 31116287
767 02:35:40.514568 [ 8.919961] GPT:Alternate GPT header not at the end of the disk.
768 02:35:40.515171 [ 8.926114] GPT:29296874 != 31116287
769 02:35:40.515558 [ 8.929736] GPT: Use GNU Parted to correct GPT errors.
770 02:35:40.515912 [ 8.935058] mmcblk2: p1 p2 p3
771 02:35:40.516251 [ 8.935782] ThumbEE CPU extension supported.
772 02:35:40.516583 [ 8.942549] Registering SWP/SWPB emulation handler
773 02:35:40.516907 [ 8.948877] Loading compiled-in X.509 certificates
774 02:35:40.730130 [ 9.139978] panel-simple panel-lcd: supply power not found, using dummy regulator
775 02:35:40.730712 [ 9.148418] panel-simple panel-lcd: Specify missing connector_type
776 02:35:40.731124 [ 9.161912] panel-simple panel-lvds0: supply power not found, using dummy regulator
777 02:35:40.787954 [ 9.199042] imx_usb 2184200.usb: No over current polarity defined
778 02:35:40.788530 [ 9.212493] ci_hdrc ci_hdrc.1: EHCI Host Controller
779 02:35:40.788912 [ 9.217851] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
780 02:35:40.820158 [ 9.254432] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
781 02:35:40.848793 [ 9.275837] hub 1-0:1.0: USB hub found
782 02:35:40.849342 [ 9.282186] hub 1-0:1.0: 1 port detected
783 02:35:40.870147 [ 9.299278] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C
784 02:35:40.925879 [ 9.332317] panel-simple panel-lcd: supply power not found, using dummy regulator
785 02:35:40.926468 [ 9.340711] panel-simple panel-lcd: Specify missing connector_type
786 02:35:40.926851 [ 9.354479] panel-simple panel-lvds0: supply power not found, using dummy regulator
787 02:35:40.975858 [ 9.386336] panel-simple panel-lcd: supply power not found, using dummy regulator
788 02:35:40.976439 [ 9.394692] panel-simple panel-lcd: Specify missing connector_type
789 02:35:40.976823 [ 9.408192] panel-simple panel-lvds0: supply power not found, using dummy regulator
790 02:35:40.997984 [ 9.427420] input: gpio-keys as /devices/platform/gpio-keys/input/input0
791 02:35:41.046973 [ 9.457259] panel-simple panel-lcd: supply power not found, using dummy regulator
792 02:35:41.047585 [ 9.465645] panel-simple panel-lcd: Specify missing connector_type
793 02:35:41.047970 [ 9.479151] panel-simple panel-lvds0: supply power not found, using dummy regulator
794 02:35:41.089490 [ 9.501859] 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)
795 02:35:41.089664 [ 9.517425] IP-Config: Failed to open gretap0
796 02:35:41.089741 [ 9.521826] IP-Config: Failed to open erspan0
797 02:35:41.244330 [ 9.553967] Sending DHCP requests .
798 02:35:41.244887 [ 9.674112] usb 1-1: new high-speed USB device number 2 using ci_hdrc
799 02:35:41.464939 [ 9.893639] hub 1-1:1.0: USB hub found
800 02:35:41.465496 [ 9.898150] hub 1-1:1.0: 3 ports detected
801 02:35:41.526175 [ 9.933913] panel-simple panel-lcd: supply power not found, using dummy regulator
802 02:35:41.526761 [ 9.942407] panel-simple panel-lcd: Specify missing connector_type
803 02:35:41.527183 [ 9.958680] panel-simple panel-lvds0: supply power not found, using dummy regulator
804 02:35:44.211821 [ 12.534019] .
805 02:35:44.211962 [ 12.635600] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
806 02:35:44.212030 [ 12.645644] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
807 02:35:49.387182 [ 17.744017] ., OK
808 02:35:49.387319 [ 17.786575] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.33
809 02:35:49.387387 [ 17.794863] IP-Config: Complete:
810 02:35:49.387449 [ 17.798186] device=eth0, hwaddr=00:19:b8:08:f1:13, ipaddr=192.168.201.33, mask=255.255.255.0, gw=192.168.201.1
811 02:35:49.387509 [ 17.808997] host=imx6q-sabrelite-lava-cbg-3, domain=lava-rack, nis-domain=(none)
812 02:35:49.387567 [ 17.817091] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath=
813 02:35:49.387624 [ 17.817138] nameserver0=192.168.201.1
814 02:35:49.459967 [ 17.888846] Freeing unused kernel memory: 2048K
815 02:35:49.460052 [ 17.894904] Run /init as init process
816 02:35:49.508016 Loading, please wait...
817 02:35:49.620033 Starting version 247.3-7
818 02:35:53.581099 [ 22.022762] imx-ipuv3 2400000.ipu: IPUv3H probed
819 02:35:53.665036 [ 22.080948] imx-ipuv3 2800000.ipu: IPUv3H probed
820 02:35:53.665583 [ 22.088057] panel-simple panel-lcd: supply power not found, using dummy regulator
821 02:35:53.665972 [ 22.096549] panel-simple panel-lcd: Specify missing connector_type
822 02:35:53.703967 [ 22.121295] panel-simple panel-lvds0: supply power not found, using dummy regulator
823 02:35:53.704557 [ 22.136108] CAN device driver interface
824 02:35:53.758099 [ 22.178629] panel-simple panel-lcd: supply power not found, using dummy regulator
825 02:35:53.758684 [ 22.189687] panel-simple panel-lcd: Specify missing connector_type
826 02:35:53.780082 [ 22.209629] panel-simple panel-lvds0: supply power not found, using dummy regulator
827 02:35:53.881031 [ 22.279556] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
828 02:35:53.881360 [ 22.289657] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
829 02:35:53.881563 [ 22.297472] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
830 02:35:53.881742 [ 22.304121] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
831 02:35:53.881912 [ 22.312680] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
832 02:35:53.882119 [ 22.320136] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
833 02:35:53.905725 [ 22.326373] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
834 02:35:53.906317 [ 22.335868] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
835 02:35:53.937878 [ 22.355713] panel-simple panel-lcd: supply power not found, using dummy regulator
836 02:35:53.938471 [ 22.355770] caam 2100000.crypto: Entropy delay = 3200
837 02:35:53.938860 [ 22.364153] panel-simple panel-lcd: Specify missing connector_type
838 02:35:53.965599 [ 22.395746] panel-simple panel-lvds0: supply power not found, using dummy regulator
839 02:35:53.997220 [ 22.429223] caam 2100000.crypto: Instantiated RNG4 SH0
840 02:35:54.071577 [ 22.489986] caam 2100000.crypto: Instantiated RNG4 SH1
841 02:35:54.072177 [ 22.495274] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
842 02:35:54.072567 [ 22.501929] caam 2100000.crypto: job rings = 2, qi = 0
843 02:35:54.140400 [ 22.537449] panel-simple panel-lcd: supply power not found, using dummy regulator
844 02:35:54.140990 [ 22.546211] panel-simple panel-lcd: Specify missing connector_type
845 02:35:54.141379 [ 22.561364] panel-simple panel-lvds0: supply power not found, using dummy regulator
846 02:35:54.141738 [ 22.561711] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
847 02:35:54.199805 [ 22.606601] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
848 02:35:54.200084 [ 22.609395] panel-simple panel-lcd: supply power not found, using dummy regulator
849 02:35:54.200249 [ 22.615484] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
850 02:35:54.200400 [ 22.623724] panel-simple panel-lcd: Specify missing connector_type
851 02:35:54.200539 [ 22.630051] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
852 02:35:54.243523 [ 22.630655] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
853 02:35:54.244085 [ 22.631451] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
854 02:35:54.244466 [ 22.645799] panel-simple panel-lvds0: supply power not found, using dummy regulator
855 02:35:54.244815 [ 22.654190] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
856 02:35:54.245155 [ 22.670520] sgtl5000 0-000a: sgtl5000 revision 0x11
857 02:35:54.245479 [ 22.677879] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
858 02:35:54.287702 [ 22.688610] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
859 02:35:54.288282 [ 22.690974] panel-simple panel-lcd: supply power not found, using dummy regulator
860 02:35:54.288664 [ 22.707067] panel-simple panel-lcd: Specify missing connector_type
861 02:35:54.314152 [ 22.742971] panel-simple panel-lvds0: supply power not found, using dummy regulator
862 02:35:54.429077 [ 22.808457] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
863 02:35:54.429669 [ 22.817555] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
864 02:35:54.430055 [ 22.826219] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
865 02:35:54.430414 [ 22.834971] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
866 02:35:54.430757 [ 22.853108] panel-simple panel-lcd: supply power not found, using dummy regulator
867 02:35:54.431125 [ 22.862129] panel-simple panel-lcd: Specify missing connector_type
868 02:35:54.455739 [ 22.885385] panel-simple panel-lvds0: supply power not found, using dummy regulator
869 02:35:54.531869 [ 22.935373] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
870 02:35:54.532456 [ 22.943975] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
871 02:35:54.532846 [ 22.952502] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
872 02:35:54.533223 [ 22.961175] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
873 02:35:55.170958 [ 23.615523] caam algorithms registered in /proc/crypto
874 02:35:55.186774 [ 23.627258] caam 2100000.crypto: registering rng-caam
875 02:35:55.234402 [ 23.643481] panel-simple panel-lcd: supply power not found, using dummy regulator
876 02:35:55.234585 [ 23.652457] panel-simple panel-lcd: Specify missing connector_type
877 02:35:55.234673 [ 23.667012] panel-simple panel-lvds0: supply power not found, using dummy regulator
878 02:35:55.309308 [ 23.706931] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
879 02:35:55.309892 [ 23.715551] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
880 02:35:55.310280 [ 23.724107] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
881 02:35:55.310639 [ 23.732501] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
882 02:35:55.311021 [ 23.747402] panel-simple panel-lcd: supply power not found, using dummy regulator
883 02:35:55.374601 [ 23.757111] panel-simple panel-lcd: Specify missing connector_type
884 02:35:55.375187 [ 23.773064] panel-simple panel-lvds0: supply power not found, using dummy regulator
885 02:35:55.375579 Begin: Loading essential drivers ... done.
886 02:35:55.376003 Begin: Running /scripts/init-premount ... done.
887 02:35:55.376358 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
888 02:35:55.376694 Begin: Running /scripts/nfs-premount ... done.
889 02:35:55.377021 [ 23.812292] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
890 02:35:55.377349 [ 23.815938] random: crng init done
891 02:35:55.412340 [ 23.820901] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
892 02:35:55.412932 [ 23.832575] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
893 02:35:55.413319 [ 23.841077] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
894 02:35:55.576934 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
895 02:35:55.577524 SIOCSIFFLAGS: Cannot assign requested address
896 02:35:55.614878 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
897 02:35:55.615512 SIOCSIFFLAGS: Cannot assign requested address
898 02:35:55.689890 IP-Config: eth0 hardware address 00:19:b8:08:f1:13 mtu 1500 DHCP
899 02:35:55.690477 IP-Config: eth0 complete (dhcp from 192.168.201.1):
900 02:35:55.690862 address: 192.168.201.33 broadcast: 192.168.201.255 netmask: 255.255.255.0
901 02:35:55.691257 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
902 02:35:55.691607 host : imx6q-sabrelite-lava-cbg-3
903 02:35:55.691946 domain : lava-rack
904 02:35:55.692279 rootserver: 192.168.201.1 rootpath:
905 02:35:55.692605 filename :
906 02:35:55.896765 done.
907 02:35:55.917752 Begin: Running /scripts/nfs-bottom ... done.
908 02:35:55.981617 Begin: Running /scripts/init-bottom ... done.
909 02:35:57.728943 [ 26.158917] systemd[1]: System time before build time, advancing clock.
910 02:35:57.993340 [ 26.399764] 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)
911 02:35:57.993852 [ 26.425430] systemd[1]: Detected architecture arm.
912 02:35:58.009500
913 02:35:58.009932 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
914 02:35:58.010273
915 02:35:58.062289 [ 26.492314] systemd[1]: Set hostname to <debian-bullseye-armhf>.
916 02:35:59.721818 [ 28.130345] systemd[1]: Queued start job for default target Graphical Interface.
917 02:35:59.722398 [ 28.145170] systemd[1]: Created slice system-getty.slice.
918 02:35:59.722778 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
919 02:35:59.782028 [ 28.199511] systemd[1]: Created slice system-modprobe.slice.
920 02:35:59.782316 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
921 02:35:59.832238 [ 28.249375] systemd[1]: Created slice system-serial\x2dgetty.slice.
922 02:35:59.832728 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
923 02:35:59.878511 [ 28.298786] systemd[1]: Created slice User and Session Slice.
924 02:35:59.879116 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
925 02:35:59.920306 [ 28.338178] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
926 02:35:59.920885 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
927 02:35:59.970360 [ 28.388911] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
928 02:35:59.970907 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
929 02:36:00.031683 [ 28.435364] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
930 02:36:00.031889 [ 28.448081] systemd[1]: Reached target Local Encrypted Volumes.
931 02:36:00.032003 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
932 02:36:00.077434 [ 28.495225] systemd[1]: Reached target Paths.
933 02:36:00.078007 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
934 02:36:00.117864 [ 28.534994] systemd[1]: Reached target Remote File Systems.
935 02:36:00.118453 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
936 02:36:00.133765 [ 28.575936] systemd[1]: Reached target Slices.
937 02:36:00.150160 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
938 02:36:00.192800 [ 28.614780] systemd[1]: Reached target Swap.
939 02:36:00.192968 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
940 02:36:00.252157 [ 28.668429] systemd[1]: Listening on initctl Compatibility Named Pipe.
941 02:36:00.252738 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
942 02:36:00.373709 [ 28.780960] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
943 02:36:00.374287 [ 28.796313] systemd[1]: Listening on Journal Socket (/dev/log).
944 02:36:00.374683 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
945 02:36:00.417543 [ 28.840941] systemd[1]: Listening on Journal Socket.
946 02:36:00.418116 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
947 02:36:00.475499 [ 28.891619] systemd[1]: Listening on Network Service Netlink Socket.
948 02:36:00.476090 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
949 02:36:00.525585 [ 28.946713] systemd[1]: Listening on udev Control Socket.
950 02:36:00.526160 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
951 02:36:00.541550 [ 28.986931] systemd[1]: Listening on udev Kernel Socket.
952 02:36:00.565423 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
953 02:36:00.632628 [ 29.028036] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
954 02:36:00.632765 [ 29.038657] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
955 02:36:00.632834 [ 29.057865] systemd[1]: Mounting Kernel Debug File System...
956 02:36:00.632896 Mounting [0;1;39mKernel Debug File System[0m...
957 02:36:00.686826 [ 29.108522] systemd[1]: Mounting Kernel Trace File System...
958 02:36:00.686987 Mounting [0;1;39mKernel Trace File System[0m...
959 02:36:00.743364 [ 29.159219] systemd[1]: Starting Create list of static device nodes for the current kernel...
960 02:36:00.743507 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
961 02:36:00.793383 [ 29.215327] systemd[1]: Starting Load Kernel Module configfs...
962 02:36:00.793517 Starting [0;1;39mLoad Kernel Module configfs[0m...
963 02:36:00.834332 [ 29.264291] systemd[1]: Starting Load Kernel Module drm...
964 02:36:00.834488 Starting [0;1;39mLoad Kernel Module drm[0m...
965 02:36:00.892132 [ 29.315363] systemd[1]: Starting Load Kernel Module fuse...
966 02:36:00.892261 Starting [0;1;39mLoad Kernel Module fuse[0m...
967 02:36:00.913076 [ 29.342577] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
968 02:36:00.929027 [ 29.373154] systemd[1]: Starting Journal Service...
969 02:36:00.958039 Starting [0;1;39mJournal Service[0m...
970 02:36:00.958123 [ 29.392900] fuse: init (API version 7.32)
971 02:36:01.005020 [ 29.432766] systemd[1]: Starting Load Kernel Modules...
972 02:36:01.005108 Starting [0;1;39mLoad Kernel Modules[0m...
973 02:36:01.057865 [ 29.478314] systemd[1]: Starting Remount Root and Kernel File Systems...
974 02:36:01.057991 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
975 02:36:01.097739 [ 29.518809] systemd[1]: Starting Coldplug All udev Devices...
976 02:36:01.097837 Starting [0;1;39mColdplug All udev Devices[0m...
977 02:36:01.159641 [ 29.581816] systemd[1]: Mounted Kernel Debug File System.
978 02:36:01.159730 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
979 02:36:01.220582 [ 29.642467] systemd[1]: Mounted Kernel Trace File System.
980 02:36:01.220672 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
981 02:36:01.281454 [ 29.702877] systemd[1]: Finished Create list of static device nodes for the current kernel.
982 02:36:01.281555 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
983 02:36:01.384438 [ 29.795797] systemd[1]: modprobe@configfs.service: Succeeded.
984 02:36:01.384576 [ 29.806227] systemd[1]: Finished Load Kernel Module configfs.
985 02:36:01.384653 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
986 02:36:01.416267 [ 29.859924] systemd[1]: modprobe@drm.service: Succeeded.
987 02:36:01.448230 [ 29.870610] systemd[1]: Finished Load Kernel Module drm.
988 02:36:01.448349 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
989 02:36:01.513013 [ 29.929930] systemd[1]: modprobe@fuse.service: Succeeded.
990 02:36:01.513162 [ 29.939914] systemd[1]: Finished Load Kernel Module fuse.
991 02:36:01.513231 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
992 02:36:01.545071 [ 29.989541] systemd[1]: Finished Load Kernel Modules.
993 02:36:01.566894 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
994 02:36:01.606893 [ 30.029428] systemd[1]: Finished Remount Root and Kernel File Systems.
995 02:36:01.606998 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
996 02:36:01.662879 [ 30.086906] systemd[1]: Mounting FUSE Control File System...
997 02:36:01.663015 Mounting [0;1;39mFUSE Control File System[0m...
998 02:36:01.718846 [ 30.143450] systemd[1]: Mounting Kernel Configuration File System...
999 02:36:01.718937 Mounting [0;1;39mKernel Configuration File System[0m...
1000 02:36:01.797545 [ 30.192940] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
1001 02:36:01.797644 [ 30.202780] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
1002 02:36:01.797761 [ 30.221857] systemd[1]: Starting Load/Save Random Seed...
1003 02:36:01.797843 Starting [0;1;39mLoad/Save Random Seed[0m...
1004 02:36:01.835563 [ 30.265874] systemd[1]: Starting Apply Kernel Variables...
1005 02:36:01.835650 Starting [0;1;39mApply Kernel Variables[0m...
1006 02:36:01.883611 [ 30.328507] systemd[1]: Starting Create System Users...
1007 02:36:01.899587 Starting [0;1;39mCreate System Users[0m...
1008 02:36:01.944422 [ 30.370538] systemd[1]: Started Journal Service.
1009 02:36:01.944588 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1010 02:36:01.998385 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1011 02:36:02.046243 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1012 02:36:02.103382 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1013 02:36:02.151086 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1014 02:36:02.199211 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1015 02:36:02.262895 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1016 02:36:02.309783 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1017 02:36:02.381796 [ 30.812223] systemd-journald[280]: Received client request to flush runtime journal.
1018 02:36:02.515570 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1019 02:36:02.547505 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1020 02:36:02.576501 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1021 02:36:02.629328 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1022 02:36:03.310164 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1023 02:36:03.337324 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1024 02:36:03.379085 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1025 02:36:03.490836 Starting [0;1;39mNetwork Service[0m...
1026 02:36:04.710080 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1027 02:36:04.756147 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1028 02:36:04.836185 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1029 02:36:04.899900 Starting [0;1;39mNetwork Name Resolution[0m...
1030 02:36:05.247362 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1031 02:36:06.185594 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1032 02:36:06.217500 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1033 02:36:06.265478 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1034 02:36:06.864480 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1035 02:36:06.906430 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1036 02:36:06.986182 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1037 02:36:07.073144 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1038 02:36:07.146181 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1039 02:36:07.196900 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1040 02:36:07.197055 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1041 02:36:07.212878 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1042 02:36:07.244740 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1043 02:36:07.276764 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1044 02:36:07.316869 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1045 02:36:07.390648 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1046 02:36:07.530324 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1047 02:36:07.610260 Starting [0;1;39mUser Login Management[0m...
1048 02:36:07.658148 Starting [0;1;39mPermit User Sessions[0m...
1049 02:36:07.817729 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1050 02:36:08.057398 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1051 02:36:08.565542 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1052 02:36:08.607451 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1053 02:36:08.639510 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1054 02:36:08.671386 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1055 02:36:08.703292 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1056 02:36:09.046697 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1057 02:36:10.912135 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1058 02:36:10.956276 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1059 02:36:10.988147 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1060 02:36:11.051592 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1061 02:36:11.235568 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1062 02:36:11.386096
1063 02:36:11.386331 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1064 02:36:11.386459
1065 02:36:11.386576 debian-bullseye-armhf login: root (automatic login)
1066 02:36:11.386688
1067 02:36:12.225129 Linux debian-bullseye-armhf 5.10.131-cip13 #1 SMP Fri Aug 5 01:47:41 UTC 2022 armv7l
1068 02:36:12.225666
1069 02:36:12.226027 The programs included with the Debian GNU/Linux system are free software;
1070 02:36:12.226364 the exact distribution terms for each program are described in the
1071 02:36:12.226686 individual files in /usr/share/doc/*/copyright.
1072 02:36:12.227018
1073 02:36:12.227342 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1074 02:36:12.227643 permitted by applicable law.
1075 02:36:17.193568 Matched prompt #7: / #
1077 02:36:17.193863 Setting prompt string to ['/ #']
1078 02:36:17.193960 end: 2.4.4.1 login-action (duration 00:00:39) [common]
1080 02:36:17.194153 end: 2.4.4 auto-login-action (duration 00:00:47) [common]
1081 02:36:17.194240 start: 2.4.5 expect-shell-connection (timeout 00:03:20) [common]
1082 02:36:17.194308 Setting prompt string to ['/ #']
1083 02:36:17.194369 Forcing a shell prompt, looking for ['/ #']
1085 02:36:17.244874 / #
1086 02:36:17.244974 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1087 02:36:17.245113 Waiting using forced prompt support (timeout 00:02:30)
1088 02:36:17.256116
1089 02:36:17.256383 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1090 02:36:17.256477 start: 2.4.6 export-device-env (timeout 00:03:20) [common]
1091 02:36:17.256703 Sending with 10 millisecond of delay
1093 02:36:22.317573 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6976334/extract-nfsrootfs-h2xlcdmk'
1094 02:36:22.327878 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6976334/extract-nfsrootfs-h2xlcdmk'
1095 02:36:22.335565 Sending with 10 millisecond of delay
1097 02:36:24.561870 / # export NFS_SERVER_IP='192.168.201.1'
1098 02:36:24.572895 export NFS_SERVER_IP='192.168.201.1'
1099 02:36:24.588970 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1100 02:36:24.589612 end: 2.4 uboot-commands (duration 00:01:47) [common]
1101 02:36:24.590090 end: 2 uboot-action (duration 00:01:47) [common]
1102 02:36:24.590560 start: 3 lava-test-retry (timeout 00:07:36) [common]
1103 02:36:24.591059 start: 3.1 lava-test-shell (timeout 00:07:36) [common]
1104 02:36:24.591450 Using namespace: common
1106 02:36:24.693293 / # #
1107 02:36:24.693945 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1108 02:36:24.700612 #
1109 02:36:24.716719 Using /lava-6976334
1111 02:36:24.818506 / # export SHELL=/bin/bash
1112 02:36:24.828243 export SHELL=/bin/bash
1114 02:36:24.946134 / # . /lava-6976334/environment
1115 02:36:24.955903 . /lava-6976334/environment
1117 02:36:25.073922 / # /lava-6976334/bin/lava-test-runner /lava-6976334/0
1118 02:36:25.074540 Test shell timeout: 10s (minimum of the action and connection timeout)
1119 02:36:25.083773 /lava-6976334/bin/lava-test-runner /lava-6976334/0
1120 02:36:25.807598 + export TESTRUN_ID=0_timesync-off
1121 02:36:25.808161 + TESTRUN_ID=0_timesync-off
1122 02:36:25.808522 + cd /lava-6976334/0/tests/0_timesync-off
1123 02:36:25.808853 ++ cat uuid
1124 02:36:25.858414 + UUID=6976334_1.6.2.4.1
1125 02:36:25.858976 + set +x
1126 02:36:25.859389 <LAVA_SIGNAL_STARTRUN 0_timesync-off 6976334_1.6.2.4.1>
1127 02:36:25.859782 + systemctl stop systemd-timesyncd
1128 02:36:25.860378 Received signal: <STARTRUN> 0_timesync-off 6976334_1.6.2.4.1
1129 02:36:25.860744 Starting test lava.0_timesync-off (6976334_1.6.2.4.1)
1130 02:36:25.861171 Skipping test definition patterns.
1131 02:36:25.968202 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1132 02:36:25.968751 + true
1133 02:36:25.969108 + set +x
1134 02:36:25.969439 <LAVA_SIGNAL_ENDRUN 0_timesync-off 6976334_1.6.2.4.1>
1135 02:36:25.970011 Received signal: <ENDRUN> 0_timesync-off 6976334_1.6.2.4.1
1136 02:36:25.970412 Ending use of test pattern.
1137 02:36:25.970739 Ending test lava.0_timesync-off (6976334_1.6.2.4.1), duration 0.11
1139 02:36:26.228677 + export TESTRUN_ID=1_kselftest-lkdtm
1140 02:36:26.229192 + TESTRUN_ID=1_kselftest-lkdtm
1141 02:36:26.229548 + cd /lava-6976334/0/tests/1_kselftest-lkdtm
1142 02:36:26.229879 ++ cat uuid
1143 02:36:26.296802 + UUID=6976334_1.6.2.4.5
1144 02:36:26.297323 + set +x
1145 02:36:26.297677 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6976334_1.6.2.4.5>
1146 02:36:26.298009 + cd ./automated/linux/kselftest/
1147 02:36:26.298330 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-37-ge3a52725ce96/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip -e '' -p /opt/kselftests/mainline/
1148 02:36:26.298927 Received signal: <STARTRUN> 1_kselftest-lkdtm 6976334_1.6.2.4.5
1149 02:36:26.299302 Starting test lava.1_kselftest-lkdtm (6976334_1.6.2.4.5)
1150 02:36:26.299707 Skipping test definition patterns.
1151 02:36:26.397376 INFO: Generating a skipfile based on /lava-6976334/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1152 02:36:26.604425 INFO: Using the following generated skipfile contents (until EOF):
1153 02:36:26.604971 breakpoints:breakpoint_test
1154 02:36:26.605322 breakpoints:step_after_suspend_test
1155 02:36:26.605647 ftrace:ftracetest
1156 02:36:26.605961 net:rtnetlink.sh
1157 02:36:26.606266 net:tls
1158 02:36:26.606565 netfilter:bridge_brouter.sh
1159 02:36:26.606863 netfilter:nft_flowtable.sh
1160 02:36:26.607190 netfilter:nft_trans_stress.sh
1161 02:36:26.607484 pidfd:pidfd_wait
1162 02:36:26.607770 INFO: EOF
1163 02:36:26.731807 INFO: Installing sed perl wget xz-utils iproute2
1164 02:36:27.977747 Hit:1 http://deb.debian.org/debian bullseye InRelease
1165 02:36:42.881759 Reading package lists...
1166 02:36:43.099352 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 110d 13h 47min 16s). Updates for this repository will not be applied.
1167 02:36:45.734885 Reading package lists...
1168 02:36:46.645631 Building dependency tree...
1169 02:36:46.646219 Reading state information...
1170 02:36:46.861967 iproute2 is already the newest version (5.10.0-4).
1171 02:36:46.862606 perl is already the newest version (5.32.1-4+deb11u2).
1172 02:36:46.863031 sed is already the newest version (4.7-1).
1173 02:36:46.863403 wget is already the newest version (1.21-1+deb11u1).
1174 02:36:46.863754 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1175 02:36:48.473760 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1176 02:36:48.681250 --2022-03-20 19:56:15-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-37-ge3a52725ce96/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1177 02:36:48.697238 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1178 02:36:48.841013 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1179 02:36:49.014872 HTTP request sent, awaiting response... 200 OK
1180 02:36:49.015495 Length: 1407532 (1.3M) [application/octet-stream]
1181 02:36:49.015887 Saving to: 'kselftest.tar.xz'
1182 02:36:49.016247
1183 02:36:50.534180 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 47.81K 168KB/s kselftest.tar.xz 12%[=> ] 169.42K 346KB/s kselftest.tar.xz 25%[====> ] 351.83K 509KB/s kselftest.tar.xz 37%[======> ] 515.38K 538KB/s kselftest.tar.xz 70%[=============> ] 966.95K 834KB/s kselftest.tar.xz 86%[================> ] 1.16M 875KB/s kselftest.tar.xz 100%[===================>] 1.34M 905KB/s in 1.5s
1184 02:36:50.534821
1185 02:36:50.590636 2022-03-20 19:56:17 (905 KB/s) - 'kselftest.tar.xz' saved [1407532/1407532]
1186 02:36:50.590873
1187 02:36:50.815724 tar: ./futex/run.sh: time stamp 2022-08-05 02:01:40 is 11858721.944838661 s in the future
1188 02:36:50.816309 tar: ./futex/functional/run.sh: time stamp 2022-07-26 01:16:18 is 10991999.931421661 s in the future
1189 02:36:50.816702 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-08-05 02:01:15 is 11858696.921289661 s in the future
1190 02:36:50.817071 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-08-05 02:01:13 is 11858694.910331328 s in the future
1191 02:36:50.858595 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-08-05 02:01:14 is 11858695.900528994 s in the future
1192 02:36:50.859192 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-08-05 02:01:13 is 11858694.890887328 s in the future
1193 02:36:50.859597 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-08-05 02:01:13 is 11858694.881455661 s in the future
1194 02:36:50.859967 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-08-05 02:01:15 is 11858696.871059661 s in the future
1195 02:36:50.901816 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-08-05 02:01:14 is 11858695.860767327 s in the future
1196 02:36:50.902359 tar: ./futex/functional: time stamp 2022-08-05 02:01:40 is 11858721.857241661 s in the future
1197 02:36:50.902718 tar: ./futex: time stamp 2022-08-05 02:01:40 is 11858721.852597994 s in the future
1198 02:36:50.903099 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-08-05 02:01:39 is 11858720.836088327 s in the future
1199 02:36:50.903486 tar: ./filesystems/binderfs: time stamp 2022-08-05 02:01:39 is 11858720.832423327 s in the future
1200 02:36:50.922453 tar: ./filesystems/dnotify_test: time stamp 2022-08-05 02:01:10 is 11858691.824175327 s in the future
1201 02:36:50.923075 tar: ./filesystems/devpts_pts: time stamp 2022-08-05 02:01:10 is 11858691.815766327 s in the future
1202 02:36:50.970670 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-08-05 02:01:12 is 11858693.779959661 s in the future
1203 02:36:50.970960 tar: ./filesystems/epoll: time stamp 2022-08-05 02:01:39 is 11858720.776418661 s in the future
1204 02:36:50.971164 tar: ./filesystems: time stamp 2022-08-05 02:01:39 is 11858720.772641327 s in the future
1205 02:36:50.971326 tar: ./ir/ir_loopback: time stamp 2022-08-05 02:01:15 is 11858696.761418994 s in the future
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1207 02:36:51.014004 tar: ./ir: time stamp 2022-08-05 02:01:40 is 11858721.750911327 s in the future
1208 02:36:51.014591 tar: ./pstore/pstore_tests: time stamp 2022-07-26 01:16:18 is 10991999.740457994 s in the future
1209 02:36:51.015012 tar: ./pstore/pstore_crash_test: time stamp 2022-07-26 01:16:18 is 10991999.733242661 s in the future
1210 02:36:51.015422 tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-07-26 01:16:18 is 10991999.726180327 s in the future
1211 02:36:51.015782 tar: ./pstore/common_tests: time stamp 2022-07-26 01:16:18 is 10991999.718185661 s in the future
1212 02:36:51.057021 tar: ./pstore: time stamp 2022-08-05 02:01:42 is 11858723.714298994 s in the future
1213 02:36:51.057584 tar: ./firmware/fw_run_tests.sh: time stamp 2022-07-26 01:16:18 is 10991999.703089994 s in the future
1214 02:36:51.057982 tar: ./firmware/fw_filesystem.sh: time stamp 2022-07-26 01:16:18 is 10991999.694199994 s in the future
1215 02:36:51.058348 tar: ./firmware/fw_fallback.sh: time stamp 2022-07-26 01:16:18 is 10991999.686139994 s in the future
1216 02:36:51.058709 tar: ./firmware/fw_namespace: time stamp 2022-08-05 02:01:12 is 11858693.676826661 s in the future
1217 02:36:51.100161 tar: ./firmware/fw_lib.sh: time stamp 2022-07-26 01:16:18 is 10991999.668693661 s in the future
1218 02:36:51.100610 tar: ./firmware: time stamp 2022-08-05 02:01:39 is 11858720.664629327 s in the future
1219 02:36:51.100967 tar: ./ftrace/ftracetest: time stamp 2022-07-26 01:16:18 is 10991999.653005661 s in the future
1220 02:36:51.101302 tar: ./ftrace/settings: time stamp 2022-07-26 01:16:18 is 10991999.645966327 s in the future
1221 02:36:51.101627 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-07-26 01:16:18 is 10991999.632918661 s in the future
1222 02:36:51.143148 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-07-26 01:16:18 is 10991999.626225994 s in the future
1223 02:36:51.143691 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-07-26 01:16:18 is 10991999.619482994 s in the future
1224 02:36:51.144056 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-07-26 01:16:18 is 10991999.612634327 s in the future
1225 02:36:51.144394 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-07-26 01:16:18 is 10991999.605680994 s in the future
1226 02:36:51.185726 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-07-26 01:16:18 is 10991999.598594327 s in the future
1227 02:36:51.185933 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-07-26 01:16:18 is 10991999.591553994 s in the future
1228 02:36:51.186037 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-07-26 01:16:18 is 10991999.584434994 s in the future
1229 02:36:51.186146 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-07-26 01:16:18 is 10991999.576838661 s in the future
1230 02:36:51.228874 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-07-26 01:16:18 is 10991999.569463661 s in the future
1231 02:36:51.229003 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-07-26 01:16:18 is 10991999.561922994 s in the future
1232 02:36:51.229072 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-07-26 01:16:18 is 10991999.554504994 s in the future
1233 02:36:51.229136 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-07-26 01:16:18 is 10991999.546829994 s in the future
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1236 02:36:51.271904 tar: ./ftrace/test.d/ftrace: time stamp 2022-07-26 01:16:18 is 10991999.528521661 s in the future
1237 02:36:51.271968 tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-07-26 01:16:18 is 10991999.519003661 s in the future
1238 02:36:51.315118 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-07-26 01:16:18 is 10991999.512568994 s in the future
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1240 02:36:51.315274 tar: ./ftrace/test.d/instances/instance-event.tc: time stamp 2022-07-26 01:16:18 is 10991999.500304327 s in the future
1241 02:36:51.315339 tar: ./ftrace/test.d/instances/instance.tc: time stamp 2022-07-26 01:16:18 is 10991999.494157994 s in the future
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1243 02:36:51.359135 tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-07-26 01:16:18 is 10991999.482362327 s in the future
1244 02:36:51.359222 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-07-26 01:16:18 is 10991999.476414327 s in the future
1245 02:36:51.359291 tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-07-26 01:16:18 is 10991999.470065661 s in the future
1246 02:36:51.359357 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-07-26 01:16:18 is 10991999.463779994 s in the future
1247 02:36:51.407158 tar: ./ftrace/test.d/trigger/trigger-multihist.tc: time stamp 2022-07-26 01:16:18 is 10991999.457462661 s in the future
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1249 02:36:51.407315 tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-07-26 01:16:18 is 10991999.444779661 s in the future
1250 02:36:51.407380 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-07-26 01:16:18 is 10991999.438825994 s in the future
1251 02:36:51.451086 tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-07-26 01:16:18 is 10991999.432662661 s in the future
1252 02:36:51.451173 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-07-26 01:16:18 is 10991999.423708661 s in the future
1253 02:36:51.451243 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc: time stamp 2022-07-26 01:16:18 is 10991999.417629661 s in the future
1254 02:36:51.495121 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-07-26 01:16:18 is 10991999.411582327 s in the future
1255 02:36:51.495208 tar: ./ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc: time stamp 2022-07-26 01:16:18 is 10991999.405225994 s in the future
1256 02:36:51.495277 tar: ./ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc: time stamp 2022-07-26 01:16:18 is 10991999.399199994 s in the future
1257 02:36:51.495343 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc: time stamp 2022-07-26 01:16:18 is 10991999.392457994 s in the future
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1259 02:36:51.539185 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc: time stamp 2022-07-26 01:16:18 is 10991999.380022994 s in the future
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1265 02:36:51.627170 tar: ./ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc: time stamp 2022-07-26 01:16:18 is 10991999.343424327 s in the future
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1267 02:36:51.627303 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-07-26 01:16:18 is 10991999.333808327 s in the future
1268 02:36:51.671083 tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-07-26 01:16:18 is 10991999.327752994 s in the future
1269 02:36:51.671184 tar: ./ftrace/test.d/trigger/trigger-hist-mod.tc: time stamp 2022-07-26 01:16:18 is 10991999.321179994 s in the future
1270 02:36:51.671266 tar: ./ftrace/test.d/trigger/trigger-eventonoff.tc: time stamp 2022-07-26 01:16:18 is 10991999.314670327 s in the future
1271 02:36:51.671328 tar: ./ftrace/test.d/trigger: time stamp 2022-07-26 01:16:18 is 10991999.311715994 s in the future
1272 02:36:51.671389 tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-07-26 01:16:18 is 10991999.302797327 s in the future
1273 02:36:51.715099 tar: ./ftrace/test.d/dynevent/clear_select_events.tc: time stamp 2022-07-26 01:16:18 is 10991999.296908661 s in the future
1274 02:36:51.715187 tar: ./ftrace/test.d/dynevent/add_remove_synth.tc: time stamp 2022-07-26 01:16:18 is 10991999.290383327 s in the future
1275 02:36:51.715255 tar: ./ftrace/test.d/dynevent/add_remove_kprobe.tc: time stamp 2022-07-26 01:16:18 is 10991999.283821327 s in the future
1276 02:36:51.715318 tar: ./ftrace/test.d/dynevent: time stamp 2022-07-26 01:16:18 is 10991999.280785327 s in the future
1277 02:36:51.759086 tar: ./ftrace/test.d/functions: time stamp 2022-07-26 01:16:18 is 10991999.273536661 s in the future
1278 02:36:51.759172 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-07-26 01:16:18 is 10991999.264532994 s in the future
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1280 02:36:51.759303 tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-07-26 01:16:18 is 10991999.252805994 s in the future
1281 02:36:51.803096 tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-07-26 01:16:18 is 10991999.247680327 s in the future
1282 02:36:51.803183 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-07-26 01:16:18 is 10991999.242159327 s in the future
1283 02:36:51.803251 tar: ./ftrace/test.d/00basic/trace_pipe.tc: time stamp 2022-07-26 01:16:18 is 10991999.237114327 s in the future
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1285 02:36:51.803379 tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-07-26 01:16:18 is 10991999.226750327 s in the future
1286 02:36:51.847094 tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-07-26 01:16:18 is 10991999.221451661 s in the future
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1291 02:36:51.891135 tar: ./ftrace/test.d/preemptirq/irqsoff_tracer.tc: time stamp 2022-07-26 01:16:18 is 10991999.195418994 s in the future
1292 02:36:51.891221 tar: ./ftrace/test.d/preemptirq: time stamp 2022-07-26 01:16:18 is 10991999.192782327 s in the future
1293 02:36:51.891290 tar: ./ftrace/test.d/event/subsystem-enable.tc: time stamp 2022-07-26 01:16:18 is 10991999.185355327 s in the future
1294 02:36:51.891353 tar: ./ftrace/test.d/event/event-no-pid.tc: time stamp 2022-07-26 01:16:18 is 10991999.179547327 s in the future
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1296 02:36:51.935208 tar: ./ftrace/test.d/event/event-enable.tc: time stamp 2022-07-26 01:16:18 is 10991999.169531327 s in the future
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1307 02:36:52.023350 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-07-26 01:16:18 is 10991998.754124994 s in the future
1308 02:36:52.067138 tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-07-26 01:16:18 is 10991998.747471994 s in the future
1309 02:36:52.067224 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-07-26 01:16:18 is 10991998.740497661 s in the future
1310 02:36:52.067292 tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-07-26 01:16:18 is 10991998.733630994 s in the future
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1312 02:36:52.111101 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-07-26 01:16:18 is 10991998.720212661 s in the future
1313 02:36:52.111187 tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-07-26 01:16:18 is 10991998.713615327 s in the future
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1317 02:36:52.155219 tar: ./ftrace/test.d/kprobe/multiple_kprobes.tc: time stamp 2022-07-26 01:16:18 is 10991998.683464327 s in the future
1318 02:36:52.155286 tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-07-26 01:16:18 is 10991998.676883994 s in the future
1319 02:36:52.155348 tar: ./ftrace/test.d/kprobe/kprobe_args_comm.tc: time stamp 2022-07-26 01:16:18 is 10991998.670637661 s in the future
1320 02:36:52.199099 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-07-26 01:16:18 is 10991998.663131327 s in the future
1321 02:36:52.199184 tar: ./ftrace/test.d/kprobe/kprobe_eventname.tc: time stamp 2022-07-26 01:16:18 is 10991998.657086994 s in the future
1322 02:36:52.199252 tar: ./ftrace/test.d/kprobe: time stamp 2022-07-26 01:16:18 is 10991998.653798994 s in the future
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1324 02:36:52.199377 tar: ./ftrace: time stamp 2022-08-05 02:01:40 is 11858720.647529327 s in the future
1325 02:36:52.243111 tar: ./seccomp/seccomp_benchmark: time stamp 2022-08-05 02:01:31 is 11858711.635430661 s in the future
1326 02:36:52.243196 tar: ./seccomp/seccomp_bpf: time stamp 2022-08-05 02:01:32 is 11858712.593709994 s in the future
1327 02:36:52.243264 tar: ./seccomp: time stamp 2022-08-05 02:01:42 is 11858722.591143661 s in the future
1328 02:36:52.243326 tar: ./nsfs/owner: time stamp 2022-08-05 02:01:26 is 11858706.580196994 s in the future
1329 02:36:52.243387 tar: ./nsfs/pidns: time stamp 2022-08-05 02:01:26 is 11858706.572145994 s in the future
1330 02:36:52.243461 tar: ./nsfs: time stamp 2022-08-05 02:01:41 is 11858721.569219994 s in the future
1331 02:36:52.291087 tar: ./ptrace/peeksiginfo: time stamp 2022-08-05 02:01:27 is 11858707.556762327 s in the future
1332 02:36:52.291172 tar: ./ptrace/vmaccess: time stamp 2022-08-05 02:01:27 is 11858707.546676327 s in the future
1333 02:36:52.291240 tar: ./ptrace/get_syscall_info: time stamp 2022-08-05 02:01:27 is 11858707.532291327 s in the future
1334 02:36:52.291301 tar: ./ptrace: time stamp 2022-08-05 02:01:42 is 11858722.529297661 s in the future
1335 02:36:52.291361 tar: ./fpu/test_fpu: time stamp 2022-08-05 02:01:12 is 11858692.517506327 s in the future
1336 02:36:52.339101 tar: ./fpu/run_test_fpu.sh: time stamp 2022-07-26 01:16:18 is 10991998.511428327 s in the future
1337 02:36:52.339187 tar: ./fpu: time stamp 2022-08-05 02:01:39 is 11858719.508465994 s in the future
1338 02:36:52.339254 tar: ./core/close_range_test: time stamp 2022-08-05 02:01:10 is 11858690.491415661 s in the future
1339 02:36:52.339317 tar: ./core: time stamp 2022-08-05 02:01:39 is 11858719.488381327 s in the future
1340 02:36:52.339378 tar: ./cpufreq/module.sh: time stamp 2022-07-26 01:16:18 is 10991998.477373661 s in the future
1341 02:36:52.339437 tar: ./cpufreq/cpufreq.sh: time stamp 2022-07-26 01:16:18 is 10991998.470662327 s in the future
1342 02:36:52.379137 tar: ./cpufreq/governor.sh: time stamp 2022-07-26 01:16:18 is 10991998.462598327 s in the future
1343 02:36:52.379222 tar: ./cpufreq/main.sh: time stamp 2022-07-26 01:16:18 is 10991998.456561327 s in the future
1344 02:36:52.379290 tar: ./cpufreq/special-tests.sh: time stamp 2022-07-26 01:16:18 is 10991998.450637661 s in the future
1345 02:36:52.379352 tar: ./cpufreq/cpu.sh: time stamp 2022-07-26 01:16:18 is 10991998.444512327 s in the future
1346 02:36:52.379413 tar: ./cpufreq: time stamp 2022-08-05 02:01:39 is 11858719.441534327 s in the future
1347 02:36:52.423147 tar: ./ipc/msgque: time stamp 2022-08-05 02:01:15 is 11858695.431841661 s in the future
1348 02:36:52.423234 tar: ./ipc: time stamp 2022-08-05 02:01:40 is 11858720.428926661 s in the future
1349 02:36:52.423317 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-07-26 01:16:18 is 10991998.419342661 s in the future
1350 02:36:52.423431 tar: ./cpu-hotplug: time stamp 2022-08-05 02:01:39 is 11858719.416471994 s in the future
1351 02:36:52.423492 tar: ./mount/nosymfollow-test: time stamp 2022-08-05 02:01:16 is 11858696.406821327 s in the future
1352 02:36:52.467135 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-07-26 01:16:18 is 10991998.400597661 s in the future
1353 02:36:52.467221 tar: ./mount/unprivileged-remount-test: time stamp 2022-08-05 02:01:16 is 11858696.391964994 s in the future
1354 02:36:52.467288 tar: ./mount/run_nosymfollow.sh: time stamp 2022-07-26 01:16:18 is 10991998.386081327 s in the future
1355 02:36:52.467351 tar: ./mount: time stamp 2022-08-05 02:01:41 is 11858721.382891661 s in the future
1356 02:36:52.467412 tar: ./exec/binfmt_script: time stamp 2022-07-26 01:16:18 is 10991998.373610327 s in the future
1357 02:36:52.511134 tar: ./exec/load_address_4096: time stamp 2022-08-05 02:01:10 is 11858690.289288661 s in the future
1358 02:36:52.511220 tar: ./exec/Makefile: time stamp 2022-07-26 01:16:18 is 10991998.283837661 s in the future
1359 02:36:52.511287 tar: ./exec/non-regular: time stamp 2022-08-05 02:01:10 is 11858690.274839994 s in the future
1360 02:36:52.511351 tar: ./exec/subdir: time stamp 2022-08-05 02:01:10 is 11858690.270528661 s in the future
1361 02:36:52.511412 tar: ./exec/execveat.denatured: time stamp 2022-08-05 02:01:10 is 11858690.262079994 s in the future
1362 02:36:52.540073 tar: ./exec/load_address_2097152: time stamp 2022-08-05 02:01:10 is 11858690.223666661 s in the future
1363 02:36:52.540160 tar: ./exec/execveat.symlink: time stamp 2022-08-05 02:01:10 is 11858690.220115661 s in the future
1364 02:36:52.540228 tar: ./exec/script: time stamp 2022-08-05 02:01:10 is 11858690.213821661 s in the future
1365 02:36:52.540289 tar: ./exec/execveat: time stamp 2022-08-05 02:01:10 is 11858690.205967661 s in the future
1366 02:36:52.540349 tar: ./exec/recursion-depth: time stamp 2022-08-05 02:01:10 is 11858690.198612661 s in the future
1367 02:36:52.601194 tar: ./exec/load_address_16777216: time stamp 2022-08-05 02:01:10 is 11858690.149440661 s in the future
1368 02:36:52.601282 tar: ./exec: time stamp 2022-08-05 02:01:39 is 11858719.146311661 s in the future
1369 02:36:52.601351 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-07-26 01:16:18 is 10991998.137114994 s in the future
1370 02:36:52.601416 tar: ./memfd/memfd_test: time stamp 2022-08-05 02:01:16 is 11858696.128370661 s in the future
1371 02:36:52.601479 tar: ./memfd/fuse_test: time stamp 2022-08-05 02:01:16 is 11858696.119354994 s in the future
1372 02:36:52.643937 tar: ./memfd/fuse_mnt: time stamp 2022-08-05 02:01:16 is 11858696.111337327 s in the future
1373 02:36:52.644025 tar: ./memfd/run_fuse_test.sh: time stamp 2022-07-26 01:16:18 is 10991998.105327327 s in the future
1374 02:36:52.644093 tar: ./memfd: time stamp 2022-08-05 02:01:41 is 11858721.102308994 s in the future
1375 02:36:52.644157 tar: ./proc/self: time stamp 2022-08-05 02:01:27 is 11858707.092152994 s in the future
1376 02:36:52.644219 tar: ./proc/fd-002-posix-eq: time stamp 2022-08-05 02:01:27 is 11858707.085377994 s in the future
1377 02:36:52.691148 tar: ./proc/setns-sysvipc: time stamp 2022-08-05 02:01:27 is 11858707.078338327 s in the future
1378 02:36:52.691234 tar: ./proc/proc-multiple-procfs: time stamp 2022-08-05 02:01:27 is 11858707.071618994 s in the future
1379 02:36:52.691302 tar: ./proc/proc-self-map-files-001: time stamp 2022-08-05 02:01:27 is 11858707.064846661 s in the future
1380 02:36:52.691363 tar: ./proc/fd-003-kthread: time stamp 2022-08-05 02:01:27 is 11858707.057205661 s in the future
1381 02:36:52.691424 tar: ./proc/read: time stamp 2022-08-05 02:01:27 is 11858707.048471661 s in the future
1382 02:36:52.735141 tar: ./proc/fd-001-lookup: time stamp 2022-08-05 02:01:27 is 11858707.040750994 s in the future
1383 02:36:52.735227 tar: ./proc/proc-uptime-001: time stamp 2022-08-05 02:01:27 is 11858707.033355994 s in the future
1384 02:36:52.735295 tar: ./proc/thread-self: time stamp 2022-08-05 02:01:27 is 11858707.025883661 s in the future
1385 02:36:52.735357 tar: ./proc/proc-self-syscall: time stamp 2022-08-05 02:01:27 is 11858707.017615661 s in the future
1386 02:36:52.735417 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-08-05 02:01:27 is 11858707.010116994 s in the future
1387 02:36:52.779111 tar: ./proc/proc-self-map-files-002: time stamp 2022-08-05 02:01:27 is 11858707.002388994 s in the future
1388 02:36:52.779200 tar: ./proc/proc-loadavg-001: time stamp 2022-08-05 02:01:27 is 11858706.995844994 s in the future
1389 02:36:52.779268 tar: ./proc/proc-pid-vm: time stamp 2022-08-05 02:01:27 is 11858706.989390661 s in the future
1390 02:36:52.779332 tar: ./proc/proc-uptime-002: time stamp 2022-08-05 02:01:27 is 11858706.982479994 s in the future
1391 02:36:52.779394 tar: ./proc/proc-self-wchan: time stamp 2022-08-05 02:01:27 is 11858706.975760994 s in the future
1392 02:36:52.823124 tar: ./proc/setns-dcache: time stamp 2022-08-05 02:01:27 is 11858706.968630661 s in the future
1393 02:36:52.823211 tar: ./proc: time stamp 2022-08-05 02:01:41 is 11858720.965759994 s in the future
1394 02:36:52.823279 tar: ./efivarfs/open-unlink: time stamp 2022-08-05 02:01:10 is 11858689.956600327 s in the future
1395 02:36:52.823344 tar: ./efivarfs/efivarfs.sh: time stamp 2022-07-26 01:16:18 is 10991997.950415327 s in the future
1396 02:36:52.823405 tar: ./efivarfs/create-read: time stamp 2022-08-05 02:01:10 is 11858689.943853994 s in the future
1397 02:36:52.867085 tar: ./efivarfs: time stamp 2022-08-05 02:01:39 is 11858718.940806661 s in the future
1398 02:36:52.867172 tar: ./vm/mlock-random-test: time stamp 2022-08-05 02:01:35 is 11858714.930948994 s in the future
1399 02:36:52.867241 tar: ./vm/transhuge-stress: time stamp 2022-08-05 02:01:35 is 11858714.923849327 s in the future
1400 02:36:52.867306 tar: ./vm/map_populate: time stamp 2022-08-05 02:01:35 is 11858714.916917994 s in the future
1401 02:36:52.867368 tar: ./vm/gup_benchmark: time stamp 2022-08-05 02:01:34 is 11858713.910346994 s in the future
1402 02:36:52.911145 tar: ./vm/userfaultfd: time stamp 2022-08-05 02:01:36 is 11858715.901528994 s in the future
1403 02:36:52.911233 tar: ./vm/hugepage-shm: time stamp 2022-08-05 02:01:35 is 11858714.894559994 s in the future
1404 02:36:52.911301 tar: ./vm/write_to_hugetlbfs: time stamp 2022-08-05 02:01:36 is 11858715.887373994 s in the future
1405 02:36:52.911365 tar: ./vm/test_vmalloc.sh: time stamp 2022-07-26 01:16:18 is 10991997.880660994 s in the future
1406 02:36:52.911426 tar: ./vm/va_128TBswitch: time stamp 2022-08-05 02:01:36 is 11858715.873903327 s in the future
1407 02:36:52.911485 tar: ./vm/mremap_dontunmap: time stamp 2022-08-05 02:01:35 is 11858714.866417327 s in the future
1408 02:36:52.955120 tar: ./vm/map_fixed_noreplace: time stamp 2022-08-05 02:01:35 is 11858714.859549327 s in the future
1409 02:36:52.955206 tar: ./vm/map_hugetlb: time stamp 2022-08-05 02:01:35 is 11858714.853051661 s in the future
1410 02:36:52.955274 tar: ./vm/hmm-tests: time stamp 2022-08-05 02:01:35 is 11858714.838497661 s in the future
1411 02:36:52.955339 tar: ./vm/on-fault-limit: time stamp 2022-08-05 02:01:35 is 11858714.831584994 s in the future
1412 02:36:52.955401 tar: ./vm/hugepage-mmap: time stamp 2022-08-05 02:01:35 is 11858714.825184661 s in the future
1413 02:36:52.999150 tar: ./vm/mlock2-tests: time stamp 2022-08-05 02:01:35 is 11858714.818155661 s in the future
1414 02:36:52.999236 tar: ./vm/khugepaged: time stamp 2022-08-05 02:01:36 is 11858715.810198661 s in the future
1415 02:36:52.999305 tar: ./vm/virtual_address_range: time stamp 2022-08-05 02:01:36 is 11858715.803680994 s in the future
1416 02:36:52.999369 tar: ./vm/thuge-gen: time stamp 2022-08-05 02:01:35 is 11858714.796716327 s in the future
1417 02:36:52.999430 tar: ./vm/compaction_test: time stamp 2022-08-05 02:01:34 is 11858713.789684327 s in the future
1418 02:36:53.043092 tar: ./vm/run_vmtests: time stamp 2022-07-26 01:16:18 is 10991997.783175994 s in the future
1419 02:36:53.043179 tar: ./vm: time stamp 2022-08-05 02:01:43 is 11858722.780275327 s in the future
1420 02:36:53.043248 tar: ./rtc/rtctest: time stamp 2022-08-05 02:01:31 is 11858710.770075327 s in the future
1421 02:36:53.043312 tar: ./rtc/settings: time stamp 2022-07-26 01:16:18 is 10991997.764194661 s in the future
1422 02:36:53.043373 tar: ./rtc/setdate: time stamp 2022-08-05 02:01:31 is 11858710.757698661 s in the future
1423 02:36:53.043432 tar: ./rtc: time stamp 2022-08-05 02:01:42 is 11858721.754767994 s in the future
1424 02:36:53.087122 tar: ./openat2/openat2_test: time stamp 2022-08-05 02:01:28 is 11858707.739443327 s in the future
1425 02:36:53.087209 tar: ./openat2/resolve_test: time stamp 2022-08-05 02:01:30 is 11858709.719809661 s in the future
1426 02:36:53.087278 tar: ./openat2/rename_attack_test: time stamp 2022-08-05 02:01:28 is 11858707.710094994 s in the future
1427 02:36:53.087343 tar: ./openat2: time stamp 2022-08-05 02:01:42 is 11858721.707622661 s in the future
1428 02:36:53.087405 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-08-05 02:01:10 is 11858689.697333661 s in the future
1429 02:36:53.131124 tar: ./drivers/dma-buf: time stamp 2022-08-05 02:01:39 is 11858718.694632661 s in the future
1430 02:36:53.131211 tar: ./drivers: time stamp 2022-08-05 02:01:39 is 11858718.691915661 s in the future
1431 02:36:53.131279 tar: ./run_kselftest.sh: time stamp 2022-08-05 02:01:36 is 11858715.684743327 s in the future
1432 02:36:53.131343 tar: ./tpm2/tpm2_tests.py: time stamp 2022-07-26 01:16:18 is 10991997.675745994 s in the future
1433 02:36:53.131404 tar: ./tpm2/test_smoke.sh: time stamp 2022-07-26 01:16:18 is 10991997.669820661 s in the future
1434 02:36:53.175176 tar: ./tpm2/tpm2.py: time stamp 2022-07-26 01:16:18 is 10991997.662116661 s in the future
1435 02:36:53.175263 tar: ./tpm2/test_space.sh: time stamp 2022-07-26 01:16:18 is 10991997.656330327 s in the future
1436 02:36:53.175330 tar: ./tpm2: time stamp 2022-08-05 02:01:43 is 11858722.653332661 s in the future
1437 02:36:53.175393 tar: ./capabilities/test_execve: time stamp 2022-08-05 02:01:09 is 11858688.641667994 s in the future
1438 02:36:53.175454 tar: ./capabilities/validate_cap: time stamp 2022-08-05 02:01:09 is 11858688.634536327 s in the future
1439 02:36:53.219257 tar: ./capabilities: time stamp 2022-08-05 02:01:38 is 11858717.631651661 s in the future
1440 02:36:53.219362 tar: ./user/test_user_copy.sh: time stamp 2022-07-26 01:16:18 is 10991997.622939327 s in the future
1441 02:36:53.219447 tar: ./user: time stamp 2022-08-05 02:01:43 is 11858722.620045327 s in the future
1442 02:36:53.219524 tar: ./splice/default_file_splice_read: time stamp 2022-08-05 02:01:33 is 11858712.610825661 s in the future
1443 02:36:53.219600 tar: ./splice/splice_read: time stamp 2022-08-05 02:01:33 is 11858712.603814994 s in the future
1444 02:36:53.263345 tar: ./splice/default_file_splice_read.sh: time stamp 2022-07-26 01:16:18 is 10991997.598008994 s in the future
1445 02:36:53.263641 tar: ./splice/short_splice_read.sh: time stamp 2022-07-26 01:16:18 is 10991997.590455327 s in the future
1446 02:36:53.263875 tar: ./splice: time stamp 2022-08-05 02:01:43 is 11858722.587438994 s in the future
1447 02:36:53.264092 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-07-26 01:16:18 is 10991997.578548661 s in the future
1448 02:36:53.264363 tar: ./memory-hotplug: time stamp 2022-08-05 02:01:41 is 11858720.575724994 s in the future
1449 02:36:53.307434 tar: ./net/rtnetlink.sh: time stamp 2022-07-26 01:16:18 is 10991997.564192994 s in the future
1450 02:36:53.307888 tar: ./net/reuseport_bpf_numa: time stamp 2022-08-05 02:01:17 is 11858696.554813994 s in the future
1451 02:36:53.308242 tar: ./net/so_txtime: time stamp 2022-08-05 02:01:23 is 11858702.546319994 s in the future
1452 02:36:53.308578 tar: ./net/icmp_redirect.sh: time stamp 2022-07-26 01:16:18 is 10991997.538958661 s in the future
1453 02:36:53.308900 tar: ./net/udpgro.sh: time stamp 2022-07-26 01:16:18 is 10991997.531694661 s in the future
1454 02:36:53.351526 tar: ./net/run_netsocktests: time stamp 2022-07-26 01:16:18 is 10991997.525757994 s in the future
1455 02:36:53.352074 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-07-26 01:16:18 is 10991997.517126661 s in the future
1456 02:36:53.352439 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-07-26 01:16:18 is 10991997.511130327 s in the future
1457 02:36:53.352779 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-07-26 01:16:18 is 10991997.504867994 s in the future
1458 02:36:53.353101 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991997.498485661 s in the future
1459 02:36:53.395464 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-07-26 01:16:18 is 10991997.491809661 s in the future
1460 02:36:53.396055 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-07-26 01:16:18 is 10991997.484973661 s in the future
1461 02:36:53.396451 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-07-26 01:16:18 is 10991997.478543661 s in the future
1462 02:36:53.396817 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991997.472230661 s in the future
1463 02:36:53.439528 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-07-26 01:16:18 is 10991997.466101994 s in the future
1464 02:36:53.440129 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-07-26 01:16:18 is 10991997.458440994 s in the future
1465 02:36:53.440526 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-07-26 01:16:18 is 10991997.450598661 s in the future
1466 02:36:53.440895 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-07-26 01:16:18 is 10991997.444141661 s in the future
1467 02:36:53.441246 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991997.436983327 s in the future
1468 02:36:53.483520 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-07-26 01:16:18 is 10991997.430195327 s in the future
1469 02:36:53.484131 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-07-26 01:16:18 is 10991997.423427994 s in the future
1470 02:36:53.484529 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-07-26 01:16:18 is 10991997.415979994 s in the future
1471 02:36:53.484888 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-07-26 01:16:18 is 10991997.408754994 s in the future
1472 02:36:53.527514 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-07-26 01:16:18 is 10991997.400899661 s in the future
1473 02:36:53.528038 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-07-26 01:16:18 is 10991997.394018661 s in the future
1474 02:36:53.528388 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-07-26 01:16:18 is 10991997.385493994 s in the future
1475 02:36:53.528710 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-07-26 01:16:18 is 10991997.378331994 s in the future
1476 02:36:53.529024 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-07-26 01:16:18 is 10991997.370960994 s in the future
1477 02:36:53.571539 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-07-26 01:16:18 is 10991997.363837994 s in the future
1478 02:36:53.572130 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-07-26 01:16:18 is 10991997.356883994 s in the future
1479 02:36:53.572526 tar: ./net/forwarding/router.sh: time stamp 2022-07-26 01:16:18 is 10991997.349125994 s in the future
1480 02:36:53.572889 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-07-26 01:16:18 is 10991997.341786327 s in the future
1481 02:36:53.615528 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-07-26 01:16:18 is 10991997.331757661 s in the future
1482 02:36:53.616119 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-07-26 01:16:18 is 10991997.324403661 s in the future
1483 02:36:53.616556 tar: ./net/forwarding/ethtool.sh: time stamp 2022-07-26 01:16:18 is 10991997.310738994 s in the future
1484 02:36:53.616928 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-07-26 01:16:18 is 10991997.299800994 s in the future
1485 02:36:53.617280 tar: ./net/forwarding/tc_common.sh: time stamp 2022-07-26 01:16:18 is 10991997.292231661 s in the future
1486 02:36:53.659495 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-07-26 01:16:18 is 10991997.281566327 s in the future
1487 02:36:53.660085 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-07-26 01:16:18 is 10991997.273889661 s in the future
1488 02:36:53.660479 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-07-26 01:16:18 is 10991997.266293327 s in the future
1489 02:36:53.660847 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-07-26 01:16:18 is 10991997.259110661 s in the future
1490 02:36:53.703510 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-07-26 01:16:18 is 10991997.251959661 s in the future
1491 02:36:53.704105 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-07-26 01:16:18 is 10991997.244774661 s in the future
1492 02:36:53.704505 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-07-26 01:16:18 is 10991997.237606994 s in the future
1493 02:36:53.704872 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-07-26 01:16:18 is 10991997.228386661 s in the future
1494 02:36:53.705224 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-07-26 01:16:18 is 10991997.221179994 s in the future
1495 02:36:53.747541 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-07-26 01:16:18 is 10991997.213087327 s in the future
1496 02:36:53.748136 tar: ./net/forwarding/lib.sh: time stamp 2022-08-05 01:29:06 is 11856765.203267327 s in the future
1497 02:36:53.748533 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991997.194183661 s in the future
1498 02:36:53.748900 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-07-26 01:16:18 is 10991997.187035994 s in the future
1499 02:36:53.791480 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991997.178561327 s in the future
1500 02:36:53.792064 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-07-26 01:16:18 is 10991997.170473327 s in the future
1501 02:36:53.792458 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-07-26 01:16:18 is 10991997.160669994 s in the future
1502 02:36:53.792821 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-07-26 01:16:18 is 10991997.153346327 s in the future
1503 02:36:53.835426 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-07-26 01:16:18 is 10991997.145850327 s in the future
1504 02:36:53.836007 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-07-26 01:16:18 is 10991997.138423661 s in the future
1505 02:36:53.836400 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991997.130873661 s in the future
1506 02:36:53.836764 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991997.123878661 s in the future
1507 02:36:53.837113 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991997.116359327 s in the future
1508 02:36:53.879499 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-07-26 01:16:18 is 10991997.108629994 s in the future
1509 02:36:53.880092 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-07-26 01:16:18 is 10991997.100318661 s in the future
1510 02:36:53.880495 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-07-26 01:16:18 is 10991997.093038327 s in the future
1511 02:36:53.880863 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991997.085232661 s in the future
1512 02:36:53.923487 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-07-26 01:16:18 is 10991997.077281327 s in the future
1513 02:36:53.924079 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-07-26 01:16:18 is 10991997.069561994 s in the future
1514 02:36:53.924475 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-07-26 01:16:18 is 10991997.062331327 s in the future
1515 02:36:53.924846 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991997.054641327 s in the future
1516 02:36:53.967484 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-07-26 01:16:18 is 10991997.047207327 s in the future
1517 02:36:53.968072 tar: ./net/forwarding/loopback.sh: time stamp 2022-07-26 01:16:18 is 10991997.036878327 s in the future
1518 02:36:53.968470 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-07-26 01:16:18 is 10991997.02912466 s in the future
1519 02:36:53.968840 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-07-26 01:16:18 is 10991997.02149966 s in the future
1520 02:36:53.969195 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-07-26 01:16:18 is 10991997.012162994 s in the future
1521 02:36:54.011441 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-07-26 01:16:18 is 10991997.00483266 s in the future
1522 02:36:54.011987 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-07-26 01:16:18 is 10991996.997569327 s in the future
1523 02:36:54.012390 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-07-26 01:16:18 is 10991996.989832327 s in the future
1524 02:36:54.012758 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-07-26 01:16:18 is 10991996.981722327 s in the future
1525 02:36:54.055685 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-07-26 01:16:18 is 10991996.973769327 s in the future
1526 02:36:54.056277 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-07-26 01:16:18 is 10991996.963594327 s in the future
1527 02:36:54.056670 tar: ./net/forwarding: time stamp 2022-08-05 02:01:41 is 11858719.95995566 s in the future
1528 02:36:54.057033 tar: ./net/route_localnet.sh: time stamp 2022-07-26 01:16:18 is 10991996.952176994 s in the future
1529 02:36:54.057390 tar: ./net/ip_defrag: time stamp 2022-08-05 02:01:23 is 11858701.941988327 s in the future
1530 02:36:54.099527 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-08-05 02:01:23 is 11858701.932509994 s in the future
1531 02:36:54.100108 tar: ./net/nettest: time stamp 2022-08-05 02:01:20 is 11858698.91957066 s in the future
1532 02:36:54.100497 tar: ./net/fib_tests.sh: time stamp 2022-07-26 01:16:18 is 10991996.908581327 s in the future
1533 02:36:54.100861 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-07-26 01:16:18 is 10991996.900865327 s in the future
1534 02:36:54.101213 tar: ./net/reuseport_dualstack: time stamp 2022-08-05 02:01:17 is 11858695.891110994 s in the future
1535 02:36:54.147532 tar: ./net/socket: time stamp 2022-08-05 02:01:19 is 11858697.882472327 s in the future
1536 02:36:54.148130 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-08-05 02:01:23 is 11858701.872359327 s in the future
1537 02:36:54.148532 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-07-26 01:16:18 is 10991996.864203994 s in the future
1538 02:36:54.148898 tar: ./net/netdevice.sh: time stamp 2022-07-26 01:16:18 is 10991996.85621066 s in the future
1539 02:36:54.149253 tar: ./net/run_afpackettests: time stamp 2022-07-26 01:16:18 is 10991996.848563994 s in the future
1540 02:36:54.191499 tar: ./net/drop_monitor_tests.sh: time stamp 2022-07-26 01:16:18 is 10991996.84055066 s in the future
1541 02:36:54.192092 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-07-26 01:16:18 is 10991996.832690327 s in the future
1542 02:36:54.192492 tar: ./net/reuseaddr_conflict: time stamp 2022-08-05 02:01:17 is 11858695.82384166 s in the future
1543 02:36:54.192864 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-07-26 01:16:18 is 10991996.815476327 s in the future
1544 02:36:54.193219 tar: ./net/pmtu.sh: time stamp 2022-07-26 01:16:18 is 10991996.803151994 s in the future
1545 02:36:54.235534 tar: ./net/ip_defrag.sh: time stamp 2022-07-26 01:16:18 is 10991996.795052994 s in the future
1546 02:36:54.236117 tar: ./net/reuseport_addr_any: time stamp 2022-08-05 02:01:21 is 11858699.78560266 s in the future
1547 02:36:54.236507 tar: ./net/in_netns.sh: time stamp 2022-07-26 01:16:18 is 10991996.77811966 s in the future
1548 02:36:54.236874 tar: ./net/msg_zerocopy.sh: time stamp 2022-07-26 01:16:18 is 10991996.77049366 s in the future
1549 02:36:54.237224 tar: ./net/udpgso: time stamp 2022-08-05 02:01:22 is 11858700.760044327 s in the future
1550 02:36:54.279542 tar: ./net/fib_rule_tests.sh: time stamp 2022-07-26 01:16:18 is 10991996.751697994 s in the future
1551 02:36:54.280139 tar: ./net/rxtimestamp.sh: time stamp 2022-07-26 01:16:18 is 10991996.744038994 s in the future
1552 02:36:54.280544 tar: ./net/hwtstamp_config: time stamp 2022-08-05 02:01:24 is 11858702.734937327 s in the future
1553 02:36:54.280910 tar: ./net/test_blackhole_dev.sh: time stamp 2022-07-26 01:16:18 is 10991996.72719266 s in the future
1554 02:36:54.281255 tar: ./net/rxtimestamp: time stamp 2022-08-05 02:01:24 is 11858702.717638994 s in the future
1555 02:36:54.323479 tar: ./net/udpgso.sh: time stamp 2022-07-26 01:16:18 is 10991996.71014066 s in the future
1556 02:36:54.324076 tar: ./net/udpgso_bench_rx: time stamp 2022-08-05 02:01:22 is 11858700.699873994 s in the future
1557 02:36:54.324476 tar: ./net/test_bpf.sh: time stamp 2022-07-26 01:16:18 is 10991996.692543994 s in the future
1558 02:36:54.324842 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-07-26 01:16:18 is 10991996.685320327 s in the future
1559 02:36:54.325196 tar: ./net/psock_snd.sh: time stamp 2022-07-26 01:16:18 is 10991996.677732327 s in the future
1560 02:36:54.367511 tar: ./net/tcp_mmap: time stamp 2022-08-05 02:01:21 is 11858699.667875327 s in the future
1561 02:36:54.368109 tar: ./net/xfrm_policy.sh: time stamp 2022-07-26 01:16:18 is 10991996.659617327 s in the future
1562 02:36:54.368533 tar: ./net/ipsec: time stamp 2022-08-05 02:01:25 is 11858703.64091966 s in the future
1563 02:36:54.369036 tar: ./net/fib_nexthops.sh: time stamp 2022-07-26 01:16:18 is 10991996.629952994 s in the future
1564 02:36:54.369416 tar: ./net/psock_snd: time stamp 2022-08-05 02:01:21 is 11858699.61983666 s in the future
1565 02:36:54.369775 tar: ./net/fib-onlink-tests.sh: time stamp 2022-07-26 01:16:18 is 10991996.611081327 s in the future
1566 02:36:54.370117 tar: ./net/timestamping: time stamp 2022-08-05 02:01:24 is 11858702.601721327 s in the future
1567 02:36:54.370453 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-07-26 01:16:18 is 10991996.594662327 s in the future
1568 02:36:54.370789 tar: ./net/reuseport_addr_any.sh: time stamp 2022-07-26 01:16:18 is 10991996.58750466 s in the future
1569 02:36:54.371173 tar: ./net/fcnal-test.sh: time stamp 2022-07-26 01:16:18 is 10991996.57340466 s in the future
1570 02:36:54.371512 tar: ./net/so_txtime.sh: time stamp 2022-07-26 01:16:18 is 10991996.56606266 s in the future
1571 02:36:54.411582 tar: ./net/altnames.sh: time stamp 2022-07-26 01:16:18 is 10991996.558422327 s in the future
1572 02:36:54.412167 tar: ./net/reuseport_bpf_cpu: time stamp 2022-08-05 02:01:17 is 11858695.54862266 s in the future
1573 02:36:54.412581 tar: ./net/vrf_route_leaking.sh: time stamp 2022-07-26 01:16:18 is 10991996.54018666 s in the future
1574 02:36:54.412956 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-07-26 01:16:18 is 10991996.532901994 s in the future
1575 02:36:54.413309 tar: ./net/fin_ack_lat: time stamp 2022-08-05 02:01:23 is 11858701.523793327 s in the future
1576 02:36:54.453082 tar: ./net/txtimestamp: time stamp 2022-08-05 02:01:25 is 11858703.512433994 s in the future
1577 02:36:54.453679 tar: ./net/tls: time stamp 2022-08-05 02:01:19 is 11858697.465827994 s in the future
1578 02:36:54.454082 tar: ./net/tcp_inq: time stamp 2022-08-05 02:01:21 is 11858699.45797566 s in the future
1579 02:36:54.454448 tar: ./net/txring_overwrite: time stamp 2022-08-05 02:01:22 is 11858700.450336994 s in the future
1580 02:36:54.454828 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-08-05 02:01:24 is 11858702.43469366 s in the future
1581 02:36:54.495897 tar: ./net/psock_tpacket: time stamp 2022-08-05 02:01:20 is 11858698.423470327 s in the future
1582 02:36:54.496495 tar: ./net/reuseport_bpf: time stamp 2022-08-05 02:01:17 is 11858695.41258266 s in the future
1583 02:36:54.496894 tar: ./net/msg_zerocopy: time stamp 2022-08-05 02:01:21 is 11858699.40070766 s in the future
1584 02:36:54.497260 tar: ./net/txtimestamp.sh: time stamp 2022-07-26 01:16:18 is 10991996.393177327 s in the future
1585 02:36:54.497632 tar: ./net/fin_ack_lat.sh: time stamp 2022-07-26 01:16:18 is 10991996.38583866 s in the future
1586 02:36:54.543467 tar: ./net/ipv6_flowlabel: time stamp 2022-08-05 02:01:23 is 11858701.37636366 s in the future
1587 02:36:54.544079 tar: ./net/devlink_port_split.py: time stamp 2022-07-26 01:16:18 is 10991996.368035327 s in the future
1588 02:36:54.544479 tar: ./net/mptcp/mptcp_connect: time stamp 2022-08-05 02:01:26 is 11858704.35353166 s in the future
1589 02:36:54.544857 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-07-26 01:16:18 is 10991996.34488666 s in the future
1590 02:36:54.545217 tar: ./net/mptcp/settings: time stamp 2022-07-26 01:16:18 is 10991996.336753994 s in the future
1591 02:36:54.587531 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-07-26 01:16:18 is 10991996.328521994 s in the future
1592 02:36:54.588125 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-07-26 01:16:18 is 10991996.319379994 s in the future
1593 02:36:54.588519 tar: ./net/mptcp/diag.sh: time stamp 2022-07-26 01:16:18 is 10991996.311845327 s in the future
1594 02:36:54.588882 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-08-05 02:01:26 is 11858704.301231327 s in the future
1595 02:36:54.589234 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-07-26 01:16:18 is 10991996.293496327 s in the future
1596 02:36:54.631509 tar: ./net/mptcp: time stamp 2022-08-05 02:01:41 is 11858719.290220994 s in the future
1597 02:36:54.632097 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-07-26 01:16:18 is 10991996.282923327 s in the future
1598 02:36:54.632524 tar: ./net/traceroute.sh: time stamp 2022-07-26 01:16:18 is 10991996.27359866 s in the future
1599 02:36:54.632897 tar: ./net/l2tp.sh: time stamp 2022-07-26 01:16:18 is 10991996.262245994 s in the future
1600 02:36:54.633251 tar: ./net/udpgro_bench.sh: time stamp 2022-07-26 01:16:18 is 10991996.25490466 s in the future
1601 02:36:54.675449 tar: ./net/udpgso_bench_tx: time stamp 2022-08-05 02:01:22 is 11858700.239800994 s in the future
1602 02:36:54.676056 tar: ./net/udpgso_bench.sh: time stamp 2022-07-26 01:16:18 is 10991996.232236994 s in the future
1603 02:36:54.676463 tar: ./net/psock_fanout: time stamp 2022-08-05 02:01:20 is 11858698.217950994 s in the future
1604 02:36:54.676843 tar: ./net: time stamp 2022-08-05 02:01:41 is 11858719.214407994 s in the future
1605 02:36:54.677201 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-07-26 01:16:18 is 10991996.20424566 s in the future
1606 02:36:54.719528 tar: ./netfilter/nf-queue: time stamp 2022-08-05 02:01:26 is 11858704.194589327 s in the future
1607 02:36:54.720133 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-07-26 01:16:18 is 10991996.187705327 s in the future
1608 02:36:54.720541 tar: ./netfilter/nft_queue.sh: time stamp 2022-07-26 01:16:18 is 10991996.178235327 s in the future
1609 02:36:54.720920 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-07-26 01:16:18 is 10991996.16449966 s in the future
1610 02:36:54.721278 tar: ./netfilter/nft_meta.sh: time stamp 2022-07-26 01:16:18 is 10991996.157624327 s in the future
1611 02:36:54.763535 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-07-26 01:16:18 is 10991996.148870327 s in the future
1612 02:36:54.764118 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-07-26 01:16:18 is 10991996.141426327 s in the future
1613 02:36:54.764516 tar: ./netfilter/ipvs.sh: time stamp 2022-07-26 01:16:18 is 10991996.13307366 s in the future
1614 02:36:54.764878 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-07-26 01:16:18 is 10991996.124066994 s in the future
1615 02:36:54.765227 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-07-26 01:16:18 is 10991996.114645327 s in the future
1616 02:36:54.807405 tar: ./netfilter/nft_nat.sh: time stamp 2022-07-26 01:16:18 is 10991996.10412466 s in the future
1617 02:36:54.808005 tar: ./netfilter: time stamp 2022-08-05 02:01:41 is 11858719.10089466 s in the future
1618 02:36:54.808403 tar: ./size/get_size: time stamp 2022-08-05 02:01:33 is 11858711.089242994 s in the future
1619 02:36:54.808776 tar: ./size: time stamp 2022-08-05 02:01:43 is 11858721.085930327 s in the future
1620 02:36:54.809123 tar: ./zram/zram.sh: time stamp 2022-07-26 01:16:18 is 10991996.076144994 s in the future
1621 02:36:54.851555 tar: ./zram/zram_lib.sh: time stamp 2022-07-26 01:16:18 is 10991996.069063994 s in the future
1622 02:36:54.852134 tar: ./zram/zram02.sh: time stamp 2022-07-26 01:16:18 is 10991996.060191327 s in the future
1623 02:36:54.852525 tar: ./zram/zram01.sh: time stamp 2022-07-26 01:16:18 is 10991996.052969994 s in the future
1624 02:36:54.852883 tar: ./zram: time stamp 2022-08-05 02:01:44 is 11858722.04962266 s in the future
1625 02:36:54.853226 tar: ./static_keys/test_static_keys.sh: time stamp 2022-07-26 01:16:18 is 10991996.039359994 s in the future
1626 02:36:54.853590 tar: ./static_keys: time stamp 2022-08-05 02:01:43 is 11858721.03590166 s in the future
1627 02:36:54.895599 tar: ./intel_pstate/run.sh: time stamp 2022-07-26 01:16:18 is 10991996.02450166 s in the future
1628 02:36:54.896219 tar: ./intel_pstate: time stamp 2022-08-05 02:01:40 is 11858718.021044327 s in the future
1629 02:36:54.896612 tar: ./lib/strscpy.sh: time stamp 2022-07-26 01:16:18 is 10991996.010209994 s in the future
1630 02:36:54.896993 tar: ./lib/printf.sh: time stamp 2022-07-26 01:16:18 is 10991996.002933994 s in the future
1631 02:36:54.897340 tar: ./lib/prime_numbers.sh: time stamp 2022-07-26 01:16:18 is 10991995.995493994 s in the future
1632 02:36:54.939524 tar: ./lib/bitmap.sh: time stamp 2022-07-26 01:16:18 is 10991995.98770866 s in the future
1633 02:36:54.940116 tar: ./lib: time stamp 2022-08-05 02:01:40 is 11858717.984469994 s in the future
1634 02:36:54.940528 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-08-05 02:01:16 is 11858693.971123327 s in the future
1635 02:36:54.940897 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-08-05 02:01:16 is 11858693.96194766 s in the future
1636 02:36:54.941247 tar: ./membarrier: time stamp 2022-08-05 02:01:40 is 11858717.958194327 s in the future
1637 02:36:54.983515 tar: ./timers/mqueue-lat: time stamp 2022-08-05 02:01:33 is 11858710.947418327 s in the future
1638 02:36:54.984119 tar: ./timers/nsleep-lat: time stamp 2022-08-05 02:01:33 is 11858710.93920366 s in the future
1639 02:36:54.984554 tar: ./timers/rtcpie: time stamp 2022-08-05 02:01:33 is 11858710.93089066 s in the future
1640 02:36:54.984951 tar: ./timers/valid-adjtimex: time stamp 2022-08-05 02:01:34 is 11858711.92222666 s in the future
1641 02:36:54.985308 tar: ./timers/alarmtimer-suspend: time stamp 2022-08-05 02:01:33 is 11858710.914256327 s in the future
1642 02:36:55.027544 tar: ./timers/posix_timers: time stamp 2022-08-05 02:01:33 is 11858710.906575327 s in the future
1643 02:36:55.028167 tar: ./timers/set-tai: time stamp 2022-08-05 02:01:33 is 11858710.898838327 s in the future
1644 02:36:55.028566 tar: ./timers/set-tz: time stamp 2022-08-05 02:01:34 is 11858711.890899327 s in the future
1645 02:36:55.028924 tar: ./timers/settings: time stamp 2022-07-26 01:16:18 is 10991995.883434994 s in the future
1646 02:36:55.029287 tar: ./timers/skew_consistency: time stamp 2022-08-05 02:01:33 is 11858710.875268994 s in the future
1647 02:36:55.071536 tar: ./timers/set-timer-lat: time stamp 2022-08-05 02:01:33 is 11858710.867185994 s in the future
1648 02:36:55.072139 tar: ./timers/set-2038: time stamp 2022-08-05 02:01:33 is 11858710.859308327 s in the future
1649 02:36:55.072528 tar: ./timers/threadtest: time stamp 2022-08-05 02:01:33 is 11858710.851207994 s in the future
1650 02:36:55.072880 tar: ./timers/leapcrash: time stamp 2022-08-05 02:01:33 is 11858710.843200994 s in the future
1651 02:36:55.073248 tar: ./timers/adjtick: time stamp 2022-08-05 02:01:33 is 11858710.834490994 s in the future
1652 02:36:55.115519 tar: ./timers/freq-step: time stamp 2022-08-05 02:01:34 is 11858711.82619366 s in the future
1653 02:36:55.116118 tar: ./timers/clocksource-switch: time stamp 2022-08-05 02:01:33 is 11858710.817888327 s in the future
1654 02:36:55.116513 tar: ./timers/leap-a-day: time stamp 2022-08-05 02:01:34 is 11858711.809257327 s in the future
1655 02:36:55.116888 tar: ./timers/raw_skew: time stamp 2022-08-05 02:01:33 is 11858710.80063166 s in the future
1656 02:36:55.117239 tar: ./timers/change_skew: time stamp 2022-08-05 02:01:33 is 11858710.792574994 s in the future
1657 02:36:55.159452 tar: ./timers/inconsistency-check: time stamp 2022-08-05 02:01:33 is 11858710.78464266 s in the future
1658 02:36:55.160045 tar: ./timers/nanosleep: time stamp 2022-08-05 02:01:33 is 11858710.776254994 s in the future
1659 02:36:55.160446 tar: ./timers: time stamp 2022-08-05 02:01:43 is 11858720.772652994 s in the future
1660 02:36:55.160808 tar: ./sigaltstack/sas: time stamp 2022-08-05 02:01:33 is 11858710.760815327 s in the future
1661 02:36:55.161155 tar: ./sigaltstack: time stamp 2022-08-05 02:01:43 is 11858720.757244994 s in the future
1662 02:36:55.161498 tar: ./pid_namespace/regression_enomem: time stamp 2022-08-05 02:01:27 is 11858704.743866327 s in the future
1663 02:36:55.203542 tar: ./pid_namespace: time stamp 2022-08-05 02:01:41 is 11858718.74025466 s in the future
1664 02:36:55.204133 tar: ./cgroup/with_stress.sh: time stamp 2022-07-26 01:16:18 is 10991995.72899966 s in the future
1665 02:36:55.204531 tar: ./cgroup/test_freezer: time stamp 2022-08-05 02:01:09 is 11858686.719978327 s in the future
1666 02:36:55.204896 tar: ./cgroup/test_kmem: time stamp 2022-08-05 02:01:09 is 11858686.71036866 s in the future
1667 02:36:55.205247 tar: ./cgroup/test_stress.sh: time stamp 2022-07-26 01:16:18 is 10991995.702851327 s in the future
1668 02:36:55.247374 tar: ./cgroup/test_memcontrol: time stamp 2022-08-05 02:01:09 is 11858686.693105994 s in the future
1669 02:36:55.247818 tar: ./cgroup/test_core: time stamp 2022-08-05 02:01:09 is 11858686.683449994 s in the future
1670 02:36:55.248194 tar: ./cgroup: time stamp 2022-08-05 02:01:38 is 11858715.679655994 s in the future
1671 02:36:55.248554 tar: ./android/run.sh: time stamp 2022-08-05 02:01:36 is 11858713.668165327 s in the future
1672 02:36:55.248903 tar: ./android: time stamp 2022-08-05 02:01:36 is 11858713.66445166 s in the future
1673 02:36:55.291461 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-08-05 02:01:16 is 11858693.654263327 s in the future
1674 02:36:55.291900 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-08-05 02:01:16 is 11858693.647390327 s in the future
1675 02:36:55.292252 tar: ./lkdtm/WARNING.sh: time stamp 2022-08-05 02:01:16 is 11858693.638885327 s in the future
1676 02:36:55.292581 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-08-05 02:01:16 is 11858693.631823994 s in the future
1677 02:36:55.292895 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-08-05 02:01:16 is 11858693.624498994 s in the future
1678 02:36:55.335467 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-08-05 02:01:16 is 11858693.61664966 s in the future
1679 02:36:55.336014 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-08-05 02:01:16 is 11858693.609087327 s in the future
1680 02:36:55.336382 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-08-05 02:01:16 is 11858693.601747994 s in the future
1681 02:36:55.336716 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-08-05 02:01:16 is 11858693.59375766 s in the future
1682 02:36:55.337037 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-08-05 02:01:16 is 11858693.586851994 s in the future
1683 02:36:55.383527 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-08-05 02:01:16 is 11858693.579545327 s in the future
1684 02:36:55.384073 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-08-05 02:01:16 is 11858693.572397327 s in the future
1685 02:36:55.384439 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-08-05 02:01:16 is 11858693.564715327 s in the future
1686 02:36:55.384765 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-08-05 02:01:16 is 11858693.55712466 s in the future
1687 02:36:55.427530 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-08-05 02:01:16 is 11858693.549006327 s in the future
1688 02:36:55.428115 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-08-05 02:01:16 is 11858693.541772327 s in the future
1689 02:36:55.428516 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-08-05 02:01:16 is 11858693.533390994 s in the future
1690 02:36:55.428879 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-08-05 02:01:16 is 11858693.526263994 s in the future
1691 02:36:55.429229 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-08-05 02:01:16 is 11858693.519160327 s in the future
1692 02:36:55.471440 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-08-05 02:01:16 is 11858693.51112766 s in the future
1693 02:36:55.471882 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-08-05 02:01:16 is 11858693.503972327 s in the future
1694 02:36:55.472233 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-08-05 02:01:16 is 11858693.497064994 s in the future
1695 02:36:55.472563 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-08-05 02:01:16 is 11858693.48915066 s in the future
1696 02:36:55.472879 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-08-05 02:01:16 is 11858693.481575994 s in the future
1697 02:36:55.515421 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-05 02:01:16 is 11858693.474579327 s in the future
1698 02:36:55.515861 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-08-05 02:01:16 is 11858693.467113327 s in the future
1699 02:36:55.516214 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-08-05 02:01:16 is 11858693.46009766 s in the future
1700 02:36:55.516540 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-08-05 02:01:16 is 11858693.452910994 s in the future
1701 02:36:55.516851 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-08-05 02:01:16 is 11858693.446029994 s in the future
1702 02:36:55.559539 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-08-05 02:01:16 is 11858693.439158994 s in the future
1703 02:36:55.560125 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-08-05 02:01:16 is 11858693.432093327 s in the future
1704 02:36:55.560521 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-08-05 02:01:16 is 11858693.42488766 s in the future
1705 02:36:55.560885 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-08-05 02:01:16 is 11858693.418170994 s in the future
1706 02:36:55.603498 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-08-05 02:01:16 is 11858693.411055327 s in the future
1707 02:36:55.604094 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-08-05 02:01:16 is 11858693.403670994 s in the future
1708 02:36:55.604488 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-08-05 02:01:16 is 11858693.397069994 s in the future
1709 02:36:55.604854 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-08-05 02:01:16 is 11858693.389219994 s in the future
1710 02:36:55.605199 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-08-05 02:01:16 is 11858693.382035327 s in the future
1711 02:36:55.647477 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-08-05 02:01:16 is 11858693.375260327 s in the future
1712 02:36:55.648063 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-08-05 02:01:16 is 11858693.367999994 s in the future
1713 02:36:55.648450 tar: ./lkdtm/PANIC.sh: time stamp 2022-08-05 02:01:16 is 11858693.361040327 s in the future
1714 02:36:55.648810 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-08-05 02:01:16 is 11858693.353752327 s in the future
1715 02:36:55.649155 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-08-05 02:01:16 is 11858693.34605866 s in the future
1716 02:36:55.691495 tar: ./lkdtm/BUG.sh: time stamp 2022-08-05 02:01:16 is 11858693.338538994 s in the future
1717 02:36:55.692088 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-08-05 02:01:16 is 11858693.33146366 s in the future
1718 02:36:55.692486 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-08-05 02:01:16 is 11858693.32415766 s in the future
1719 02:36:55.692855 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-08-05 02:01:16 is 11858693.316918327 s in the future
1720 02:36:55.693206 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-08-05 02:01:16 is 11858693.309700327 s in the future
1721 02:36:55.735512 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-08-05 02:01:16 is 11858693.302084994 s in the future
1722 02:36:55.736104 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-08-05 02:01:16 is 11858693.294544327 s in the future
1723 02:36:55.736501 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-08-05 02:01:16 is 11858693.28746466 s in the future
1724 02:36:55.736860 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-08-05 02:01:16 is 11858693.280175327 s in the future
1725 02:36:55.779474 tar: ./lkdtm/tests.txt: time stamp 2022-07-26 01:16:18 is 10991995.273100327 s in the future
1726 02:36:55.779917 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-08-05 02:01:16 is 11858693.266031327 s in the future
1727 02:36:55.780270 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-08-05 02:01:16 is 11858693.258839994 s in the future
1728 02:36:55.780596 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-08-05 02:01:16 is 11858693.25181466 s in the future
1729 02:36:55.780915 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-08-05 02:01:16 is 11858693.244729994 s in the future
1730 02:36:55.823364 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-08-05 02:01:16 is 11858693.237794994 s in the future
1731 02:36:55.823802 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-08-05 02:01:16 is 11858693.230548327 s in the future
1732 02:36:55.824152 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-08-05 02:01:16 is 11858693.22358566 s in the future
1733 02:36:55.824482 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-08-05 02:01:16 is 11858693.216640994 s in the future
1734 02:36:55.824797 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-08-05 02:01:16 is 11858693.20956966 s in the future
1735 02:36:55.867403 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-08-05 02:01:16 is 11858693.20232466 s in the future
1736 02:36:55.867845 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-08-05 02:01:16 is 11858693.195452327 s in the future
1737 02:36:55.868196 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-08-05 02:01:16 is 11858693.188277994 s in the future
1738 02:36:55.868522 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-08-05 02:01:16 is 11858693.181152327 s in the future
1739 02:36:55.911399 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-08-05 02:01:16 is 11858693.173797994 s in the future
1740 02:36:55.911838 tar: ./lkdtm/LOOP.sh: time stamp 2022-08-05 02:01:16 is 11858693.166466327 s in the future
1741 02:36:55.912188 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-08-05 02:01:16 is 11858693.158894994 s in the future
1742 02:36:55.912516 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-05 02:01:16 is 11858693.151544327 s in the future
1743 02:36:55.912833 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-08-05 02:01:16 is 11858693.144207994 s in the future
1744 02:36:55.955404 tar: ./lkdtm: time stamp 2022-08-05 02:01:40 is 11858717.140525994 s in the future
1745 02:36:55.955843 tar: ./kselftest-list.txt: time stamp 2022-08-05 02:01:44 is 11858721.132173994 s in the future
1746 02:36:55.956191 tar: ./kcmp/kcmp_test: time stamp 2022-08-05 02:01:15 is 11858692.120548327 s in the future
1747 02:36:55.956517 tar: ./kcmp: time stamp 2022-08-05 02:01:40 is 11858717.11680466 s in the future
1748 02:36:55.956835 tar: ./mqueue/mq_open_tests: time stamp 2022-08-05 02:01:16 is 11858693.10465966 s in the future
1749 02:36:55.999521 tar: ./mqueue/mq_perf_tests: time stamp 2022-08-05 02:01:16 is 11858693.09592166 s in the future
1750 02:36:56.000111 tar: ./mqueue: time stamp 2022-08-05 02:01:41 is 11858718.092229994 s in the future
1751 02:36:56.000505 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-08-05 02:01:26 is 11858703.079673327 s in the future
1752 02:36:56.000865 tar: ./pidfd/pidfd_setns_test: time stamp 2022-08-05 02:01:26 is 11858703.067244327 s in the future
1753 02:36:56.001211 tar: ./pidfd/pidfd_test: time stamp 2022-08-05 02:01:26 is 11858703.057700327 s in the future
1754 02:36:56.001552 tar: ./pidfd/pidfd_wait: time stamp 2022-08-05 02:01:26 is 11858703.04531066 s in the future
1755 02:36:56.043546 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-08-05 02:01:26 is 11858703.034127327 s in the future
1756 02:36:56.044142 tar: ./pidfd/pidfd_poll_test: time stamp 2022-08-05 02:01:26 is 11858703.025565327 s in the future
1757 02:36:56.044546 tar: ./pidfd/pidfd_open_test: time stamp 2022-08-05 02:01:26 is 11858703.016814994 s in the future
1758 02:36:56.044906 tar: ./pidfd: time stamp 2022-08-05 02:01:41 is 11858718.013309994 s in the future
1759 02:36:56.045252 tar: ./kselftest/prefix.pl: time stamp 2022-08-05 02:01:36 is 11858713.00325366 s in the future
1760 02:36:56.087536 tar: ./kselftest/runner.sh: time stamp 2022-08-05 02:01:36 is 11858712.996520994 s in the future
1761 02:36:56.088126 tar: ./kselftest/module.sh: time stamp 2022-08-05 02:01:36 is 11858712.989321327 s in the future
1762 02:36:56.088525 tar: ./kselftest: time stamp 2022-08-05 02:01:36 is 11858712.986098327 s in the future
1763 02:36:56.088890 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-08-05 02:01:09 is 11858685.975310327 s in the future
1764 02:36:56.089239 tar: ./breakpoints: time stamp 2022-08-05 02:01:38 is 11858714.971945994 s in the future
1765 02:36:56.131489 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-08-05 02:01:34 is 11858710.961355327 s in the future
1766 02:36:56.132023 tar: ./tmpfs: time stamp 2022-08-05 02:01:43 is 11858719.95798566 s in the future
1767 02:36:56.132413 tar: ./clone3/clone3_clear_sighand: time stamp 2022-08-05 02:01:09 is 11858685.946498994 s in the future
1768 02:36:56.132777 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-08-05 02:01:09 is 11858685.936755327 s in the future
1769 02:36:56.133128 tar: ./clone3/clone3_set_tid: time stamp 2022-08-05 02:01:09 is 11858685.928205994 s in the future
1770 02:36:56.179379 tar: ./clone3/clone3: time stamp 2022-08-05 02:01:09 is 11858685.91960666 s in the future
1771 02:36:56.179826 tar: ./clone3: time stamp 2022-08-05 02:01:38 is 11858714.91632966 s in the future
1772 02:36:56.180263 tar: ./timens/futex: time stamp 2022-08-05 02:01:33 is 11858709.905230327 s in the future
1773 02:36:56.180676 tar: ./timens/procfs: time stamp 2022-08-05 02:01:33 is 11858709.897353327 s in the future
1774 02:36:56.181080 tar: ./timens/timer: time stamp 2022-08-05 02:01:33 is 11858709.889557994 s in the future
1775 02:36:56.181496 tar: ./timens/exec: time stamp 2022-08-05 02:01:33 is 11858709.88175166 s in the future
1776 02:36:56.181913 tar: ./timens/clock_nanosleep: time stamp 2022-08-05 02:01:33 is 11858709.873931994 s in the future
1777 02:36:56.182327 tar: ./timens/timerfd: time stamp 2022-08-05 02:01:33 is 11858709.86621866 s in the future
1778 02:36:56.182735 tar: ./timens/timens: time stamp 2022-08-05 02:01:33 is 11858709.85833266 s in the future
1779 02:36:56.183176 tar: ./timens/gettime_perf: time stamp 2022-08-05 02:01:33 is 11858709.850433327 s in the future
1780 02:36:56.183589 tar: ./timens: time stamp 2022-08-05 02:01:43 is 11858719.847174994 s in the future
1781 02:36:56.223220 tar: ./mincore/mincore_selftest: time stamp 2022-08-05 02:01:16 is 11858692.834850327 s in the future
1782 02:36:56.223311 tar: ./mincore: time stamp 2022-08-05 02:01:41 is 11858717.831706994 s in the future
1783 02:36:56.223399 tar: ./sync/sync_test: time stamp 2022-08-05 02:01:33 is 11858709.81912766 s in the future
1784 02:36:56.223484 tar: ./sync: time stamp 2022-08-05 02:01:43 is 11858719.815823994 s in the future
1785 02:36:56.223565 tar: ./livepatch/test-livepatch.sh: time stamp 2022-07-26 01:16:18 is 10991994.805743994 s in the future
1786 02:36:56.260581 tar: ./livepatch/functions.sh: time stamp 2022-07-26 01:16:18 is 10991994.798557994 s in the future
1787 02:36:56.260681 tar: ./livepatch/test-callbacks.sh: time stamp 2022-07-26 01:16:18 is 10991994.789962327 s in the future
1788 02:36:56.260784 tar: ./livepatch/test-ftrace.sh: time stamp 2022-07-26 01:16:18 is 10991994.782870327 s in the future
1789 02:36:56.260878 tar: ./livepatch/settings: time stamp 2022-07-26 01:16:18 is 10991994.776389994 s in the future
1790 02:36:56.260973 tar: ./livepatch/test-state.sh: time stamp 2022-07-26 01:16:18 is 10991994.76877266 s in the future
1791 02:36:56.304383 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-07-26 01:16:18 is 10991994.762028327 s in the future
1792 02:36:56.304974 tar: ./livepatch: time stamp 2022-08-05 02:01:40 is 11858716.75882466 s in the future
1793 02:36:56.305477 tar: ./sysctl/sysctl.sh: time stamp 2022-07-26 01:16:18 is 10991994.747538327 s in the future
1794 02:36:56.305940 tar: ./sysctl: time stamp 2022-08-05 02:01:43 is 11858719.743834327 s in the future
1795 02:36:56.306391 tar: .: time stamp 2022-08-05 02:01:44 is 11858720.740194327 s in the future
1796 02:36:56.306836 skiplist:
1797 02:36:56.307294 ========================================
1798 02:36:56.351480 breakpoints:breakpoint_test
1799 02:36:56.352625 breakpoints:step_after_suspend_test
1800 02:36:56.399882 ftrace:ftracetest
1801 02:36:56.463684 net:rtnetlink.sh
1802 02:36:56.511797 net:tls
1803 02:36:56.575516 netfilter:bridge_brouter.sh
1804 02:36:56.623449 netfilter:nft_flowtable.sh
1805 02:36:56.687417 netfilter:nft_trans_stress.sh
1806 02:36:56.735186 pidfd:pidfd_wait
1807 02:36:56.799280 ========================================
1808 02:36:59.130955 [ 87.573614] kselftest: Running tests in lkdtm
1809 02:36:59.179143 TAP version 13
1810 02:36:59.227518 1..70
1811 02:36:59.275537 # selftests: lkdtm: PANIC.sh
1812 02:36:59.610780 # Skipping PANIC: crashes entire system
1813 02:36:59.626842 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1814 02:36:59.658835 # selftests: lkdtm: BUG.sh
1815 02:37:00.046290 [ 88.453568] lkdtm: Performing direct entry BUG
1816 02:37:00.046882 [ 88.458694] ------------[ cut here ]------------
1817 02:37:00.047341 [ 88.463336] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1818 02:37:00.047752 [ 88.468569] Internal error: Oops - BUG: 0 [#1] SMP ARM
1819 02:37:00.089882 [ 88.473716] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
1820 02:37:00.090577 [ 88.502778] CPU: 2 PID: 798 Comm: cat Not tainted 5.10.131-cip13 #1
1821 02:37:00.091012 [ 88.509053] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1822 02:37:00.091390 [ 88.515603] PC is at lkdtm_BUG+0x14/0x18
1823 02:37:00.091745 [ 88.519538] LR is at lkdtm_do_action+0x2c/0x4c
1824 02:37:00.092090 [ 88.523992] pc : [<c0c2d688>] lr : [<c0c2d108>] psr: a00e0013
1825 02:37:00.092427 [ 88.530265] sp : c6d73e58 ip : c6d73e68 fp : c6d73e64
1826 02:37:00.092757 [ 88.535496] r10: 00000004 r9 : c1acf5ec r8 : c15e7d40
1827 02:37:00.132955 [ 88.540730] r7 : c6d73f60 r6 : 00000004 r5 : c5eda000 r4 : 00000001
1828 02:37:00.133551 [ 88.547264] r3 : c0c2d674 r2 : eddb1aed r1 : ef7ab5e0 r0 : c15e7d48
1829 02:37:00.133942 [ 88.553802] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1830 02:37:00.134308 [ 88.560944] Control: 10c5387d Table: 15e4004a DAC: 00000051
1831 02:37:00.134659 [ 88.566700] Process cat (pid: 798, stack limit = 0xede477d8)
1832 02:37:00.135043 [ 88.572367] Stack: (0xc6d73e58 to 0xc6d74000)
1833 02:37:00.176053 [ 88.576735] 3e40: c6d73e74 c6d73e68
1834 02:37:00.176650 [ 88.584926] 3e60: c0c2d108 c0c2d680 c6d73e9c c6d73e78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b09e00
1835 02:37:00.177086 [ 88.593117] 3e80: b6e2e000 00000004 c309a600 c6d73f60 c6d73ec4 c6d73ea0 c07f4ad0 c0c2d4f4
1836 02:37:00.177451 [ 88.601307] 3ea0: 00000000 c6b09e00 b6e2e000 c2816000 c6d73f60 c07f4a6c c6d73f5c c6d73ec8
1837 02:37:00.177799 [ 88.609499] 3ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6d72000
1838 02:37:00.178142 [ 88.617689] 3ee0: b6e2e000 00020000 00000004 00000004 0001fffc c6d73ee0 00000001 b6e2d000
1839 02:37:00.219223 [ 88.625878] 3f00: c2fdb400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1840 02:37:00.219817 [ 88.634067] 3f20: 00000000 00000000 c139e998 eddb1aed c205ca20 c6b09e00 c6b09e00 c6d72000
1841 02:37:00.220215 [ 88.642255] 3f40: b6e2e000 00000000 00000000 00000004 c6d73f94 c6d73f60 c059872c c0598098
1842 02:37:00.220582 [ 88.650444] 3f60: 00000000 00000000 c6d73fac eddb1aed 00000004 00000004 b6f75e00 00000004
1843 02:37:00.220934 [ 88.658632] 3f80: c03002e4 c6d72000 c6d73fa4 c6d73f98 c05987bc c05986c4 00000000 c6d73fa8
1844 02:37:00.262661 [ 88.666821] 3fa0: c03000c0 c05987b0 00000004 00000004 00000001 b6e2e000 00000004 00000000
1845 02:37:00.263285 [ 88.675011] 3fc0: 00000004 00000004 b6f75e00 00000004 00000001 00000000 00020000 bef97a54
1846 02:37:00.263676 [ 88.683199] 3fe0: 00000004 bef97788 b6ee394f b6e69c66 800e0030 00000001 00000000 00000000
1847 02:37:00.264037 [ 88.691380] Backtrace:
1848 02:37:00.264381 [ 88.693851] [<c0c2d674>] (lkdtm_BUG) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
1849 02:37:00.264725 [ 88.701438] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
1850 02:37:00.305831 [ 88.709460] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
1851 02:37:00.306411 [ 88.717392] r9:c6d73f60 r8:c309a600 r7:00000004 r6:b6e2e000 r5:c6b09e00 r4:c0c2d4e8
1852 02:37:00.306803 [ 88.725153] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
1853 02:37:00.307201 [ 88.732996] r9:c07f4a6c r8:c6d73f60 r7:c2816000 r6:b6e2e000 r5:c6b09e00 r4:00000000
1854 02:37:00.307552 [ 88.740751] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
1855 02:37:00.307893 [ 88.747902] r10:00000004 r9:00000000 r8:00000000 r7:b6e2e000 r6:c6d72000 r5:c6b09e00
1856 02:37:00.348810 [ 88.755737] r4:c6b09e00
1857 02:37:00.348987 [ 88.758284] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
1858 02:37:00.349066 [ 88.765431] r9:c6d72000 r8:c03002e4 r7:00000004 r6:b6f75e00 r5:00000004 r4:00000004
1859 02:37:00.349164 [ 88.773188] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1860 02:37:00.349271 [ 88.780764] Exception stack(0xc6d73fa8 to 0xc6d73ff0)
1861 02:37:00.349380 [ 88.785825] 3fa0: 00000004 00000004 00000001 b6e2e000 00000004 00000000
1862 02:37:00.392039 [ 88.794014] 3fc0: 00000004 00000004 b6f75e00 00000004 00000001 00000000 00020000 bef97a54
1863 02:37:00.392622 [ 88.802201] 3fe0: 00000004 bef97788 b6ee394f b6e69c66
1864 02:37:00.393021 [ 88.807266] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1865 02:37:00.393391 [ 88.813375] ---[ end trace afcb138eba6267c4 ]---
1866 02:37:00.393742 [ 88.818004] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1867 02:37:00.394089 [ 88.826886] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 798, name: cat
1868 02:37:00.394426 [ 88.834548] INFO: lockdep is turned off.
1869 02:37:00.394756 [ 88.838476] irq event stamp: 1576
1870 02:37:00.435987 [ 88.841810] hardirqs last enabled at (1575): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1871 02:37:00.436569 [ 88.849653] hardirqs last disabled at (1576): [<c0300c60>] __und_svc+0x60/0x6c
1872 02:37:00.436964 [ 88.856886] softirqs last enabled at (1572): [<c03021a8>] __do_softirq+0x378/0x5fc
1873 02:37:00.437329 [ 88.864554] softirqs last disabled at (1561): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1874 02:37:00.437685 [ 88.872395] CPU: 2 PID: 798 Comm: cat Tainted: G D 5.10.131-cip13 #1
1875 02:37:00.438034 [ 88.880058] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1876 02:37:00.479093 [ 88.886590] Backtrace:
1877 02:37:00.479673 [ 88.889069] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
1878 02:37:00.480065 [ 88.896650] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f728
1879 02:37:00.480430 [ 88.902328] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
1880 02:37:00.480783 [ 88.909658] [<c1382bb4>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
1881 02:37:00.481127 [ 88.917414] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19cc00c r4:c6d72000
1882 02:37:00.522248 [ 88.925172] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
1883 02:37:00.522834 [ 88.933011] r6:00000000 r5:00000031 r4:c19cc00c
1884 02:37:00.523254 [ 88.937647] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
1885 02:37:00.523621 [ 88.945399] r6:00000001 r5:c6d72000 r4:c2cb1b00
1886 02:37:00.523968 [ 88.950036] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1887 02:37:00.524308 [ 88.957356] r8:0000000b r7:c1e0fc8c r6:ffffe000 r5:00000000 r4:c2cb1b00
1888 02:37:00.524640 [ 88.964075] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1889 02:37:00.524965 [ 88.970609] r7:c1e0fc8c
1890 02:37:00.565396 [ 88.973154] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1891 02:37:00.565983 [ 88.980215] r10:00000004 r9:c6d72000 r8:c15e7d40 r7:00000000 r6:c6d73dc8 r5:c0c2d688
1892 02:37:00.566376 [ 88.988051] r4:e7f001f2
1893 02:37:00.566736 [ 88.990597] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1894 02:37:00.567124 [ 88.998520] Exception stack(0xc6d73dc8 to 0xc6d73e10)
1895 02:37:00.567473 [ 89.003584] 3dc0: c15e7d48 ef7ab5e0 eddb1aed c0c2d674 00000001 c5eda000
1896 02:37:00.608678 [ 89.011774] 3de0: 00000004 c6d73f60 c15e7d40 c1acf5ec 00000004 c6d73e64 c6d73e68 c6d73e58
1897 02:37:00.609269 [ 89.019959] 3e00: c0c2d108 c0c2d688 a00e0013 ffffffff
1898 02:37:00.609657 [ 89.025021] r7:c6d73dfc r6:ffffffff r5:a00e0013 r4:c0c2d68c
1899 02:37:00.610023 [ 89.030699] [<c0c2d674>] (lkdtm_BUG) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
1900 02:37:00.610374 [ 89.038282] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
1901 02:37:00.610714 [ 89.046301] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
1902 02:37:00.652026 [ 89.054230] r9:c6d73f60 r8:c309a600 r7:00000004 r6:b6e2e000 r5:c6b09e00 r4:c0c2d4e8
1903 02:37:00.652617 [ 89.061988] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
1904 02:37:00.653010 [ 89.069829] r9:c07f4a6c r8:c6d73f60 r7:c2816000 r6:b6e2e000 r5:c6b09e00 r4:00000000
1905 02:37:00.653376 [ 89.077583] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
1906 02:37:00.653725 [ 89.084730] r10:00000004 r9:00000000 r8:00000000 r7:b6e2e000 r6:c6d72000 r5:c6b09e00
1907 02:37:00.654062 [ 89.092567] r4:c6b09e00
1908 02:37:00.654391 [ 89.095113] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
1909 02:37:00.704380 [ 89.102259] r9:c6d72000 r8:c03002e4 r7:00000004 r6:b6f75e00 r5:00000004 r4:00000004
1910 02:37:00.704581 [ 89.110014] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1911 02:37:00.704650 [ 89.117590] Exception stack(0xc6d73fa8 to 0xc6d73ff0)
1912 02:37:00.704715 [ 89.122652] 3fa0: 00000004 00000004 00000001 b6e2e000 00000004 00000000
1913 02:37:00.704776 [ 89.130840] 3fc0: 00000004 00000004 b6f75e00 00000004 00000001 00000000 00020000 bef97a54
1914 02:37:00.704835 [ 89.139026] 3fe0: 00000004 bef97788 b6ee394f b6e69c66
1915 02:37:00.704892 # Segmentation fault
1916 02:37:00.801496 # [ 88.453568] lkdtm: Performing direct entry BUG
1917 02:37:00.801658 # [ 88.458694] ------------[ cut here ]------------
1918 02:37:00.801729 # [ 88.463336] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1919 02:37:00.801794 # [ 88.468569] Internal error: Oops - BUG: 0 [#1] SMP ARM
1920 02:37:00.844637 # [ 88.473716] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
1921 02:37:00.844813 # [ 88.502778] CPU: 2 PID: 798 Comm: cat Not tainted 5.10.131-cip13 #1
1922 02:37:00.844908 # [ 88.509053] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1923 02:37:00.844972 # [ 88.515603] PC is at lkdtm_BUG+0x14/0x18
1924 02:37:00.845047 # [ 88.519538] LR is at lkdtm_do_action+0x2c/0x4c
1925 02:37:00.845119 # [ 88.523992] pc : [<c0c2d688>] lr : [<c0c2d108>] psr: a00e0013
1926 02:37:00.845178 # [ 88.530265] sp : c6d73e58 ip : c6d73e68 fp : c6d73e64
1927 02:37:00.888062 # [ 88.535496] r10: 00000004 r9 : c1acf5ec r8 : c15e7d40
1928 02:37:00.888232 # [ 88.540730] r7 : c6d73f60 r6 : 00000004 r5 : c5eda000 r4 : 00000001
1929 02:37:00.888311 # [ 88.547264] r3 : c0c2d674 r2 : eddb1aed r1 : ef7ab5e0 r0 : c15e7d48
1930 02:37:00.888384 # [ 88.553802] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1931 02:37:00.888452 # [ 88.560944] Control: 10c5387d Table: 15e4004a DAC: 00000051
1932 02:37:00.888519 # [ 88.566700] Process cat (pid: 798, stack limit = 0xede477d8)
1933 02:37:00.888584 # [ 88.572367] Stack: (0xc6d73e58 to 0xc6d74000)
1934 02:37:00.935539 # [ 88.576735] 3e40: c6d73e74 c6d73e68
1935 02:37:00.935924 # [ 88.584926] 3e60: c0c2d108 c0c2d680 c6d73e9c c6d73e78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b09e00
1936 02:37:00.936174 # [ 88.593117] 3e80: b6e2e000 00000004 c309a600 c6d73f60 c6d73ec4 c6d73ea0 c07f4ad0 c0c2d4f4
1937 02:37:00.936410 # [ 88.601307] 3ea0: 00000000 c6b09e00 b6e2e000 c2816000 c6d73f60 c07f4a6c c6d73f5c c6d73ec8
1938 02:37:00.936622 # [ 88.609499] 3ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6d72000
1939 02:37:00.979216 # [ 88.617689] 3ee0: b6e2e000 00020000 00000004 00000004 0001fffc c6d73ee0 00000001 b6e2d000
1940 02:37:00.979402 # [ 88.625878] 3f00: c2fdb400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1941 02:37:00.979485 # [ 88.634067] 3f20: 00000000 00000000 c139e998 eddb1aed c205ca20 c6b09e00 c6b09e00 c6d72000
1942 02:37:00.979564 # [ 88.642255] 3f40: b6e2e000 00000000 00000000 00000004 c6d73f94 c6d73f60 c059872c c0598098
1943 02:37:00.979635 # [ 88.650444] 3f60: 00000000 00000000 c6d73fac eddb1aed 00000004 00000004 b6f75e00 00000004
1944 02:37:01.023377 # [ 88.658632] 3f80: c03002e4 c6d72000 c6d73fa4 c6d73f98 c05987bc c05986c4 00000000 c6d73fa8
1945 02:37:01.023710 # [ 88.666821] 3fa0: c03000c0 c05987b0 00000004 00000004 00000001 b6e2e000 00000004 00000000
1946 02:37:01.023925 # [ 88.675011] 3fc0: 00000004 00000004 b6f75e00 00000004 00000001 00000000 00020000 bef97a54
1947 02:37:01.024114 # [ 88.683199] 3fe0: 00000004 bef97788 b6ee394f b6e69c66 800e0030 00000001 00000000 00000000
1948 02:37:01.024288 # [ 88.691380] Backtrace:
1949 02:37:01.024513 # [ 88.693851] [<c0c2d674>] (lkdtm_BUG) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
1950 02:37:01.067485 # [ 88.701438] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
1951 02:37:01.068045 # [ 88.709460] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
1952 02:37:01.068438 # [ 88.717392] r9:c6d73f60 r8:c309a600 r7:00000004 r6:b6e2e000 r5:c6b09e00 r4:c0c2d4e8
1953 02:37:01.068804 # [ 88.725153] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
1954 02:37:01.069153 # [ 88.732996] r9:c07f4a6c r8:c6d73f60 r7:c2816000 r6:b6e2e000 r5:c6b09e00 r4:00000000
1955 02:37:01.069496 # [ 88.740751] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
1956 02:37:01.111566 # [ 88.747902] r10:00000004 r9:00000000 r8:00000000 r7:b6e2e000 r6:c6d72000 r5:c6b09e00
1957 02:37:01.112152 # [ 88.755737] r4:c6b09e00
1958 02:37:01.112545 # [ 88.758284] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
1959 02:37:01.112909 # [ 88.765431] r9:c6d72000 r8:c03002e4 r7:00000004 r6:b6f75e00 r5:00000004 r4:00000004
1960 02:37:01.113261 # [ 88.773188] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1961 02:37:01.113605 # [ 88.780764] Exception stack(0xc6d73fa8 to 0xc6d73ff0)
1962 02:37:01.155563 # [ 88.785825] 3fa0: 00000004 00000004 00000001 b6e2e000 00000004 00000000
1963 02:37:01.156150 # [ 88.794014] 3fc0: 00000004 00000004 b6f75e00 00000004 00000001 00000000 00020000 bef97a54
1964 02:37:01.156541 # [ 88.802201] 3fe0: 00000004 bef97788 b6ee394f b6e69c66
1965 02:37:01.156901 # [ 88.807266] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1966 02:37:01.157250 # [ 88.813375] ---[ end trace afcb138eba6267c4 ]---
1967 02:37:01.157591 # [ 88.818004] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1968 02:37:01.199636 # [ 88.826886] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 798, name: cat
1969 02:37:01.200221 # [ 88.834548] INFO: lockdep is turned off.
1970 02:37:01.200614 # [ 88.838476] irq event stamp: 1576
1971 02:37:01.200979 # [ 88.8418[ 89.604402] lkdtm: Performing direct entry WARNING
1972 02:37:01.201329 10] hardirqs last enabled at (15[ 89.611450] ------------[ cut here ]------------
1973 02:37:01.201676 75): [<c03d52a8>] console_unlock+[ 89.618990] WARNING: CPU: 3 PID: 869 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1974 02:37:01.202024 0x4b0/0x6c0
1975 02:37:01.243649 # [ 88.849653] har[ 89.630310] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
1976 02:37:01.244268 dirqs last disabled at (1576): [<[ 89.661971] CPU: 3 PID: 869 Comm: cat Tainted: G D W 5.10.131-cip13 #1
1977 02:37:01.244674 c0300c60>] __und_svc+0x60/0x6c
1978 02:37:01.245042 #[ 89.672451] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1979 02:37:01.287684 [ 88.856886] softirqs last en[ 89.681839] Backtrace:
1980 02:37:01.288267 abled at (1572): [<c03021a8>] __d[ 89.687169] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
1981 02:37:01.288666 o_softirq+0x378/0x5fc
1982 02:37:01.289030 # [ 88.8[ 89.697588] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
1983 02:37:01.289382 64554] softirqs last disabled at [ 89.706114] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
1984 02:37:01.289740 (1561): [<c035ef9c>] __irq_exit_r[ 89.716289] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1985 02:37:01.331593 cu+0x178/0x1d0
1986 02:37:01.332175 # [ 88.872395] [ 89.726108] r9:00000009 r8:c0c2d6d4 r7:00000053 r6:00000009 r5:c0c2d6d4 r4:c1acfca8
1987 02:37:01.332572 CPU: 2 PID: 798 Comm: cat Tainted[ 89.736716] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
1988 02:37:01.332944 : G D 5.10.131-cip[ 89.747056] r7:00000053 r6:c1acfca8 r5:00000000 r4:c6d78000
1989 02:37:01.333301 13 #1
1990 02:37:01.333647 # [ 88.880058] Hardware [ 89.755586] [<c137cbb0>] (warn_slowpath_fmt) from [<c0c2d6d4>] (lkdtm_WARNING+0x48/0x4c)
1991 02:37:01.375651 name: Freescale i.MX6 Quad/DualLi[ 89.766531] r9:c1acf5f0 r8:c15e7d40 r7:c6d79f60 r6:00000008 r5:c6b54000 r4:00000002
1992 02:37:01.376270 te (Device Tree)
1993 02:37:01.376666 # [ 88.886590[ 89.777139] [<c0c2d68c>] (lkdtm_WARNING) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
1994 02:37:01.377033 ] Backtrace:
1995 02:37:01.377376 # [ 88.889069] [[ 89.787917] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
1996 02:37:01.377717 <c137b754>] (dump_backtrace) from[ 89.798788] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
1997 02:37:01.419657 [<c137bb14>] (show_stack+0x20/0x[ 89.809560] r9:c6d79f60 r8:c309a600 r7:00000008 r6:b6e46000 r5:c6ae5cc0 r4:c0c2d4e8
1998 02:37:01.420249 24)
1999 02:37:01.420643 # [ 88.896650] r7:fffffff[ 89.820170] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2000 02:37:01.421012 f r6:600e0093 r5:00000000 r4:c1f0[ 89.830857] r9:c07f4a6c r8:c6d79f60 r7:c2816000 r6:b6e46000 r5:c6ae5cc0 r4:00000000
2001 02:37:01.421364 f728
2002 02:37:01.421703 # [ 88.902328] [<c137baf4[ 89.841462] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2003 02:37:01.463681 >] (show_stack) from [<c1382c94>][ 89.851458] r10:00000004 r9:00000000 r8:00000000 r7:b6e46000 r6:c6d78000 r5:c6ae5cc0
2004 02:37:01.464266 (dump_stack+0xe0/0x100)
2005 02:37:01.464656 # [ 8[ 89.862146] r4:c6ae5cc0
2006 02:37:01.465017 8.909658] [<c1382bb4>] (dump_stac[ 89.867550] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2007 02:37:01.465379 k) from [<c038e384>] (___might_sl[ 89.877546] r9:c6d78000 r8:c03002e4 r7:00000004 r6:b6f8de00 r5:00000008 r4:00000008
2008 02:37:01.465723 eep+0x1b0/0x2c0)
2009 02:37:01.466053 # [ 88.917414[ 89.888155] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2010 02:37:01.507449 ] r9:600e0093 r8:0000000b r7:c03[ 89.898581] Exception stack(0xc6d79fa8 to 0xc6d79ff0)
2011 02:37:01.508029 5bb84 r6:00000031 r5:c19cc00c r4:[ 89.906498] 9fa0: 00000008 00000008 00000001 b6e46000 00000008 00000000
2012 02:37:01.508430 c6d72000
2013 02:37:01.508793 [ 89.917541] 9fc0: 00000008 00000008 b6f8de00 00000004 00000001 00000000 00020000 beff8a54
2014 02:37:01.509144 # [ 88.925172] [<c038e1d4>] (__[ 89.926578] 9fe0: 00000004 beff8788 b6efb94f b6e81c66
2015 02:37:01.509486 _might_sleep) from [<c038e504>] ([ 89.934550] irq event stamp: 0
2016 02:37:01.509820 __might_sleep+0x70/0xb0)
2017 02:37:01.551326 # [ 8[ 89.940420] hardirqs last enabled at (0): [<00000000>] 0x0
2018 02:37:01.551518 8.933011] r6:00000000 r5:0000003[ 89.948885] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2019 02:37:01.551622 1 r4:c19cc00c
2020 02:37:01.551715 # [ 88.937647] [[ 89.959238] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2021 02:37:01.551804 <c038e494>] (__might_sleep) from [ 89.969628] softirqs last disabled at (0): [<00000000>] 0x0
2022 02:37:01.551892 [<c036cc1c>] (exit_signals+0x4c/0[ 89.978027] ---[ end trace afcb138eba6267c5 ]---
2023 02:37:01.595492 x3fc)
2024 02:37:01.596074 # [ 88.945399] r6:00000001 r5:c6d72000 r4:c2cb1b00
2025 02:37:01.596468 # [ 88.950036] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
2026 02:37:01.596838 # [ 88.957356] r8:0000000b r7:c1e0fc8c r6:ffffe000 r5:00000000 r4:c2cb1b00
2027 02:37:01.597192 # [ 88.964075] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
2028 02:37:01.597531 # [ 88.970609] r7:c1e0fc8c
2029 02:37:01.597864 # [ 88.973154] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
2030 02:37:01.639659 # [ 88.980215] r10:00000004 r9:c6d72000 r8:c15e7d40 r7:00000000 r6:c6d73dc8 r5:c0c2d688
2031 02:37:01.640244 # [ 88.988051] r4:e7f001f2
2032 02:37:01.640635 # [ 88.990597] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
2033 02:37:01.641006 # [ 88.998520] Exception stack(0xc6d73dc8 to 0xc6d73e10)
2034 02:37:01.641352 # [ 89.003584] 3dc0: c15e7d48 ef7ab5e0 eddb1aed c0c2d674 00000001 c5eda000
2035 02:37:01.641694 # [ 89.011774] 3de0: 00000004 c6d73f60 c15e7d40 c1acf5ec 00000004 c6d73e64 c6d73e68 c6d73e58
2036 02:37:01.642028 # [ 89.019959] 3e00: c0c2d108 c0c2d688 a00e0013 ffffffff
2037 02:37:01.683530 # [ 89.025021] r7:c6d73dfc r6:ffffffff r5:a00e0013 r4:c0c2d68c
2038 02:37:01.684119 # [ 89.030699] [<c0c2d674>] (lkdtm_BUG) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2039 02:37:01.684515 # [ 89.038282] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2040 02:37:01.684881 # [ 89.046301] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2041 02:37:01.685233 # [ 89.054230] r9:c6d73f60 r8:c309a600 r7:00000004 r6:b6e2e000 r5:c6b09e00 r4:c0c2d4e8
2042 02:37:01.685568 # [ 89.061988] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2043 02:37:01.727501 # [ 89.069829] r9:c07f4a6c r8:c6d73f60 r7:c2816000 r6:b6e2e000 r5:c6b09e00 r4:00000000
2044 02:37:01.728101 # [ 89.077583] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2045 02:37:01.728504 # [ 89.084730] r10:00000004 r9:00000000 r8:00000000 r7:b6e2e000 r6:c6d72000 r5:c6b09e00
2046 02:37:01.728868 # [ 89.092567] r4:c6b09e00
2047 02:37:01.729215 # [ 89.095113] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2048 02:37:01.729553 # [ 89.102259] r9:c6d72000 r8:c03002e4 r7:00000004 r6:b6f75e00 r5:00000004 r4:00000004
2049 02:37:01.771561 # [ 89.110014] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2050 02:37:01.772149 # [ 89.117590] Exception stack(0xc6d73fa8 to 0xc6d73ff0)
2051 02:37:01.772544 # [ 89.122652] 3fa0: 00000004 00000004 00000001 b6e2e000 00000004 00000000
2052 02:37:01.772911 # [ 89.130840] 3fc0: 00000004 00000004 b6f75e00 00000004 00000001 00000000 00020000 bef97a54
2053 02:37:01.773260 # [ 89.139026] 3fe0: 00000004 bef97788 b6ee394f b6e69c66
2054 02:37:01.773598 # BUG: saw 'kernel BUG at': ok
2055 02:37:01.773929 ok 2 selftests: lkdtm: BUG.sh
2056 02:37:01.774261 # selftests: lkdtm: WARNING.sh
2057 02:37:01.815531 # [ 89.604402] lkdtm: Performing direct entry WARNING
2058 02:37:01.816120 # [ 89.611450] ------------[ cut here ]------------
2059 02:37:01.816515 # [ 89.618990] WARNING: CPU: 3 PID: 869 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2060 02:37:01.859653 # [ 89.630310] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2061 02:37:01.860255 # [ 89.661971] CPU: 3 PID: 869 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2062 02:37:01.860649 # [ 89.672451] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2063 02:37:01.861014 # [ 89.681839] Backtrace:
2064 02:37:01.861365 # [ 89.687169] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
2065 02:37:01.861706 # [ 89.697588] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2066 02:37:01.862039 # [ 89.706114] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
2067 02:37:01.903607 # [ 89.716289] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2068 02:37:01.904189 # [ 89.726108] r9:00000009 r8:c0c2d6d4 r7:00000053 r6:00000009 r5:c0c2d6d4 r4:c1acfca8
2069 02:37:01.904585 # [ 89.736716] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
2070 02:37:01.904951 # [ 89.747056] r7:00000053 r6:c1acfca8 r5:00000000 r4:c6d78000
2071 02:37:01.905299 # [ 89.755586] [<c137cbb0>] (warn_slowpath_fmt) from [<c0c2d6d4>] (lkdtm_WARNING+0x48/0x4c)
2072 02:37:01.905638 # [ 89.766531] r9:c1acf5f0 r8:c15e7d40 r7:c6d79f60 r6:00000008 r5:c6b54000 r4:00000002
2073 02:37:01.947326 # [ 89.777139] [<c0c2d68c>] (lkdtm_WARNING) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2074 02:37:01.947530 [ 90.334260] lkdtm: Performing direct entry WARNING_MESSAGE
2075 02:37:01.947637 # [ 89.787917] [<c0c2d0dc>] (lk[ 90.340958] ------------[ cut here ]------------
2076 02:37:01.947735 dtm_do_action) from [<c0c2d608>] [ 90.348521] WARNING: CPU: 2 PID: 904 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2077 02:37:01.947829 (direct_entry+0x120/0x18c)
2078 02:37:01.947922 # [ [ 90.360480] Warning message trigger count: 2
2079 02:37:01.991594 89.798788] [<c0c2d4e8>] (direct_[ 90.367667] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2080 02:37:01.992205 entry) from [<c07f4ad0>] (full_pr[ 90.399323] CPU: 2 PID: 904 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2081 02:37:01.992611 oxy_write+0x64/0x94)
2082 02:37:02.035671 # [ 89.80[ 90.409792] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2083 02:37:02.036260 9560] r9:c6d79f60 r8:c309a600 r7[ 90.419183] Backtrace:
2084 02:37:02.036664 :00000008 r6:b6e46000 r5:c6ae5cc0[ 90.424510] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
2085 02:37:02.037029 r4:c0c2d4e8
2086 02:37:02.037371 # [ 89.820170] [<[ 90.434927] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2087 02:37:02.037709 c07f4a6c>] (full_proxy_write) fro[ 90.443455] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
2088 02:37:02.079608 m [<c0598198>] (vfs_write+0x10c/0[ 90.453625] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2089 02:37:02.080193 x524)
2090 02:37:02.080582 # [ 89.830857] r9:c07f4[ 90.463444] r9:00000009 r8:c0c2d724 r7:00000058 r6:00000009 r5:c0c2d724 r4:c1acfca8
2091 02:37:02.080952 a6c r8:c6d79f60 r7:c2816000 r6:b6[ 90.474053] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
2092 02:37:02.081306 e46000 r5:c6ae5cc0 r4:00000000
2093 02:37:02.081644 #[ 90.484392] r7:00000058 r6:c1acfca8 r5:c1acfcc4 r4:c6e74000
2094 02:37:02.123635 [ 89.841462] [<c059808c>] (vfs[ 90.492923] [<c137cbb0>] (warn_slowpath_fmt) from [<c0c2d724>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2095 02:37:02.124221 _write) from [<c059872c>] (ksys_w[ 90.504560] r9:c1acf5f8 r8:c15e7d40 r7:c6e75f60 r6:00000010 r5:c5eda000 r4:00000003
2096 02:37:02.124616 rite+0x74/0xec)
2097 02:37:02.124977 # [ 89.851458][ 90.515170] [<c0c2d6d8>] (lkdtm_WARNING_MESSAGE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2098 02:37:02.125335 r10:00000004 r9:00000000 r8:000[ 90.526641] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2099 02:37:02.167699 00000 r7:b6e46000 r6:c6d78000 r5:[ 90.537511] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2100 02:37:02.168296 c6ae5cc0
2101 02:37:02.168684 # [ 89.862146] r4:c6[ 90.548285] r9:c6e75f60 r8:c309a600 r7:00000010 r6:b6e6b000 r5:c29ca640 r4:c0c2d4e8
2102 02:37:02.169049 ae5cc0
2103 02:37:02.169394 # [ 89.867550] [<c05986[ 90.558895] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2104 02:37:02.169737 b8>] (ksys_write) from [<c05987bc[ 90.569582] r9:c07f4a6c r8:c6e75f60 r7:c2816000 r6:b6e6b000 r5:c29ca640 r4:00000000
2105 02:37:02.170076 >] (sys_write+0x18/0x1c)
2106 02:37:02.211482 # [ 8[ 90.580188] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2107 02:37:02.212072 9.877546] r9:c6d78000 r8:c03002e[ 90.590184] r10:00000004 r9:00000000 r8:00000000 r7:b6e6b000 r6:c6e74000 r5:c29ca640
2108 02:37:02.212478 4 r7:00000004 r6:b6f8de00 r5:0000[ 90.600871] r4:c29ca640
2109 02:37:02.212852 0008 r4:00000008
2110 02:37:02.213207 # [ 89.888155[ 90.606274] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2111 02:37:02.213550 ] [<c05987a4>] (sys_write) from [[ 90.616270] r9:c6e74000 r8:c03002e4 r7:00000004 r6:b6fb2e00 r5:00000010 r4:00000010
2112 02:37:02.255613 <c03000c0>] (ret_fast_syscall+0x0[ 90.626879] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2113 02:37:02.256206 /0x28)
2114 02:37:02.256592 # [ 89.898581] Exceptio[ 90.637304] Exception stack(0xc6e75fa8 to 0xc6e75ff0)
2115 02:37:02.256955 n stack(0xc6d79fa8 to 0xc6d79ff0)[ 90.645223] 5fa0: 00000010 00000010 00000001 b6e6b000 00000010 00000000
2116 02:37:02.257312
2117 02:37:02.257653 # [ 89.906498] 9fa0: [ 90.656261] 5fc0: 00000010 00000010 b6fb2e00 00000004 00000001 00000000 00020000 be9e5a54
2118 02:37:02.257993 00000008 00000008 00000[ 90.667300] 5fe0: 00000004 be9e5788 b6f2094f b6ea6c66
2119 02:37:02.299649 001 b6e46000 00000008 00000000
2120 02:37:02.300235 #[ 90.675256] irq event stamp: 0
2121 02:37:02.300624 [ 89.917541] 9fc0: 00000008 00[ 90.681142] hardirqs last enabled at (0): [<00000000>] 0x0
2122 02:37:02.300989 000008 b6f8de00 00000004 00000001[ 90.689605] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2123 02:37:02.301354 00000000 00020000 beff8a54
2124 02:37:02.301694 # [ [ 90.699947] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2125 02:37:02.343506 89.926578] 9fe0: 00000004 beff8[ 90.710289] softirqs last disabled at (0): [<00000000>] 0x0
2126 02:37:02.344118 788 b6efb94f b6e81c66
2127 02:37:02.344530 # [ 89.9[ 90.718722] ---[ end trace afcb138eba6267c6 ]---
2128 02:37:02.344893 34550] irq event stamp: 0
2129 02:37:02.345245 # [ 89.940420] hardirqs last enabled at (0): [<00000000>] 0x0
2130 02:37:02.345585 # [ 89.948885] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2131 02:37:02.345919 # [ 89.959238] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2132 02:37:02.346248 # [ 89.969628] softirqs last disabled at (0): [<00000000>] 0x0
2133 02:37:02.346575 # [ 89.978027] ---[ end trace afcb138eba6267c5 ]---
2134 02:37:02.387493 # WARNING: saw 'WARNING:': ok
2135 02:37:02.388068 ok 3 selftests: lkdtm: WARNING.sh
2136 02:37:02.388458 # selftests: lkdtm: WARNING_MESSAGE.sh
2137 02:37:02.388819 # [ 90.334260] lkdtm: Performing direct entry WARNING_MESSAGE
2138 02:37:02.389168 # [ 90.340958] ------------[ cut here ]------------
2139 02:37:02.389505 # [ 90.348521] WARNING: CPU: 2 PID: 904 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2140 02:37:02.389842 # [ 90.360480] Warning message trigger count: 2
2141 02:37:02.431626 # [ 90.367667] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2142 02:37:02.432224 # [ 90.399323] CPU: 2 PID: 904 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2143 02:37:02.432620 # [ 90.409792] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2144 02:37:02.432990 # [ 90.419183] Backtrace:
2145 02:37:02.433338 # [ 90.424510] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
2146 02:37:02.475529 # [ 90.434927] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2147 02:37:02.476130 # [ 90.443455] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
2148 02:37:02.476535 # [ 90.453625] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2149 02:37:02.476906 # [ 90.463444] r9:00000009 r8:c0c2d724 r7:00000058 r6:00000009 r5:c0c2d724 r4:c1acfca8
2150 02:37:02.477257 # [ 90.474053] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
2151 02:37:02.477598 # [ 90.484392] r7:00000058 r6:c1acfca8 r5:c1acfcc4 r4:c6e74000
2152 02:37:02.519491 # [ 90.492923] [<c137cbb0>] (warn_slowpath_fmt) from [<c0c2d724>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2153 02:37:02.520087 # [ 90.504560] r9:c1acf5f8 r8:c15e7d40 r7:c6e75f60 r6:00000010 r5:c5eda000 r4:00000003
2154 02:37:02.520488 # [ 90.515170] [<c0c2d6d8>] (lkdtm_WARNING_MESSAGE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2155 02:37:02.520854 # [ 90.526641] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2156 02:37:02.521208 # [ 90.537511] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2157 02:37:02.563527 # [ 90.548285] r9:c6e75f60 r8:c309a600 r7:00000010 r6:b6e6b000 r5:c29ca640 r4:c0c2d4e8
2158 02:37:02.564123 # [ 90.558895] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2159 02:37:02.564527 # [ 90.569582] r9:c07f4a6c r8:c6e75f60 r7:c2816000 r6:b6e6b000 r5:c29ca640 r4:00000000
2160 02:37:02.564896 # [ 90.580188] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2161 02:37:02.565252 # [ 90.590184] r10:00000004 r9:00000000 r8:00000000 r7:b6e6b000 r6:c6e74000 r5:c29ca640
2162 02:37:02.565595 # [ 90.600871] r4:c29ca640
2163 02:37:02.607549 # [ 90.606274] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2164 02:37:02.608135 # [ 90.616270] r9:c6e74000 r8:c03002e4 r7:00000004 r6:b6fb2e00 r5:00000010 r4:00000010
2165 02:37:02.608530 # [ 90.626879] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2166 02:37:02.608892 # [ 90.637304] Exception stack(0xc6e75fa8 to 0xc6e75ff0)
2167 02:37:02.609241 # [ 90.645223] 5fa0: 00000010 00000010 00000001 b6e6b000 00000010 00000000
2168 02:37:02.609580 # [ 90.656261] 5fc0: 00000010 00000010 b6fb2e00 00000004 00000001 00000000 00020000 be9e5a54
2169 02:37:02.651147 # [ 90.667300] 5fe0: 00000004 be9e5788 b6f2094f b6ea6c66
2170 02:37:02.651325 # [ 90.675256] irq event stamp: 0
2171 02:37:02.651393 # [ 90.681142] hardirqs last enabled at (0): [<00000000>] 0x0
2172 02:37:02.651483 # [ 90.689605] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2173 02:37:02.651571 # [ 90.699947] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2174 02:37:02.651644 # [ 90.710289] softirqs last disabled at (0): [<00000[ 91.057557] lkdtm: Performing direct entry EXCEPTION
2175 02:37:02.651743 000>] 0x0
2176 02:37:02.651802 # [ 90.718722] ---[ [ 91.065300] 8<--- cut here ---
2177 02:37:02.695328 end trace afcb138eba6267c6 ]---
2178 02:37:02.695771 [ 91.071032] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2179 02:37:02.696126 # WARNING_MESSAGE: saw 'message t[ 91.082013] pgd = 4f731c74
2180 02:37:02.696456 rigger': ok
2181 02:37:02.696772 ok 4 selftests: lkdt[ 91.087627] [00000000] *pgd=00000000
2182 02:37:02.697084 m: WARNING_MESSAGE.sh
2183 02:37:02.697383 # selftest[ 91.094097] Internal error: Oops: 805 [#2] SMP ARM
2184 02:37:02.697683 s: lkdtm: EXCEPTION.sh
2185 02:37:02.739529 [ 91.101648] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2186 02:37:02.740114 [ 91.132571] CPU: 3 PID: 936 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2187 02:37:02.740507 [ 91.140232] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2188 02:37:02.740873 [ 91.146779] PC is at lkdtm_EXCEPTION+0x18/0x20
2189 02:37:02.741225 [ 91.151233] LR is at lkdtm_do_action+0x2c/0x4c
2190 02:37:02.783568 [ 91.155683] pc : [<c0c2d744>] lr : [<c0c2d108>] psr: a00e0013
2191 02:37:02.784150 [ 91.161955] sp : c6d73e58 ip : c6d73e68 fp : c6d73e64
2192 02:37:02.784538 [ 91.167186] r10: 0000000a r9 : c1acf608 r8 : c15e7d40
2193 02:37:02.784901 [ 91.172417] r7 : c6d73f60 r6 : 0000000a r5 : c5fc2000 r4 : 00000004
2194 02:37:02.785248 [ 91.178949] r3 : 00000000 r2 : 75bb4936 r1 : ef7c05e0 r0 : c15e7d60
2195 02:37:02.785591 [ 91.185484] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2196 02:37:02.785929 [ 91.192624] Control: 10c5387d Table: 16a1c04a DAC: 00000051
2197 02:37:02.827608 [ 91.198379] Process cat (pid: 936, stack limit = 0xede477d8)
2198 02:37:02.828191 [ 91.204044] Stack: (0xc6d73e58 to 0xc6d74000)
2199 02:37:02.828580 [ 91.208408] 3e40: c6d73e74 c6d73e68
2200 02:37:02.828943 [ 91.216594] 3e60: c0c2d108 c0c2d738 c6d73e9c c6d73e78 c0c2d608 c0c2d0e8 c0c2d4e8 c69d5b80
2201 02:37:02.829292 [ 91.224780] 3e80: b6de8000 0000000a c309a600 c6d73f60 c6d73ec4 c6d73ea0 c07f4ad0 c0c2d4f4
2202 02:37:02.829633 [ 91.232965] 3ea0: 00000000 c69d5b80 b6de8000 c2816000 c6d73f60 c07f4a6c c6d73f5c c6d73ec8
2203 02:37:02.871533 [ 91.241150] 3ec0: c0598198 c07f4a78 00000001 00000000 c059872c c2d745e4 c059872c c6d72000
2204 02:37:02.872125 [ 91.249336] 3ee0: b6de8000 00020000 00000004 0000000a 0001fff6 c6d73ee0 00000001 00000805
2205 02:37:02.872520 [ 91.257524] 3f00: c2fdba40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2206 02:37:02.872887 [ 91.265709] 3f20: 00000000 00000000 c6d72000 75bb4936 b6de7000 c69d5b80 c69d5b80 c6d72000
2207 02:37:02.873234 [ 91.273894] 3f40: b6de8000 00000000 00000000 00000004 c6d73f94 c6d73f60 c059872c c0598098
2208 02:37:02.915672 [ 91.282083] 3f60: 00000000 00000000 c6d73fac 75bb4936 0000000a 0000000a b6f2fe00 00000004
2209 02:37:02.916257 [ 91.290269] 3f80: c03002e4 c6d72000 c6d73fa4 c6d73f98 c05987bc c05986c4 00000000 c6d73fa8
2210 02:37:02.916652 [ 91.298454] 3fa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6de8000 0000000a 00000000
2211 02:37:02.917017 [ 91.306638] 3fc0: 0000000a 0000000a b6f2fe00 00000004 00000001 00000000 00020000 beacaa54
2212 02:37:02.917367 [ 91.314823] 3fe0: 00000004 beaca788 b6e9d94f b6e23c66 800e0030 00000001 00000000 00000000
2213 02:37:02.917709 [ 91.323003] Backtrace:
2214 02:37:02.959735 [ 91.325470] [<c0c2d72c>] (lkdtm_EXCEPTION) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2215 02:37:02.960324 [ 91.333573] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2216 02:37:02.960719 [ 91.341591] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2217 02:37:02.961085 [ 91.349519] r9:c6d73f60 r8:c309a600 r7:0000000a r6:b6de8000 r5:c69d5b80 r4:c0c2d4e8
2218 02:37:02.961434 [ 91.357276] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2219 02:37:02.961771 [ 91.365114] r9:c07f4a6c r8:c6d73f60 r7:c2816000 r6:b6de8000 r5:c69d5b80 r4:00000000
2220 02:37:03.003475 [ 91.372866] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2221 02:37:03.004086 [ 91.380010] r10:00000004 r9:00000000 r8:00000000 r7:b6de8000 r6:c6d72000 r5:c69d5b80
2222 02:37:03.004539 [ 91.387843] r4:c69d5b80
2223 02:37:03.004914 [ 91.390385] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2224 02:37:03.005263 [ 91.397529] r9:c6d72000 r8:c03002e4 r7:00000004 r6:b6f2fe00 r5:0000000a r4:0000000a
2225 02:37:03.005623 [ 91.405284] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2226 02:37:03.051096 [ 91.412858] Exception stack(0xc6d73fa8 to 0xc6d73ff0)
2227 02:37:03.051196 [ 91.417916] 3fa0: 0000000a 0000000a 00000001 b6de8000 0000000a 00000000
2228 02:37:03.051265 [ 91.426100] 3fc0: 0000000a 0000000a b6f2fe00 00000004 00000001 00000000 00020000 beacaa54
2229 02:37:03.051329 [ 91.434282] 3fe0: 00000004 beaca788 b6e9d94f b6e23c66
2230 02:37:03.051390 [ 91.439344] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2231 02:37:03.051450 [ 91.445521] ---[ end trace afcb138eba6267c7 ]---
2232 02:37:03.051508 # Segmentation fault
2233 02:37:03.168832 # [ 91.057557] lkdtm: Performing direct entry EXCEPTION
2234 02:37:03.169074 # [ 91.065300] 8<--- cut here ---
2235 02:37:03.169213 # [ 91.071032] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2236 02:37:03.169361 # [ 91.082013] pgd = 4f731c74
2237 02:37:03.169500 # [ 91.087627] [00000000] *pgd=00000000
2238 02:37:03.169629 # [ 91.094097] Internal error: Oops: 805 [#2] SMP ARM
2239 02:37:03.212164 # [ 91.101648] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2240 02:37:03.212764 # [ 91.132571] CPU: 3 PID: 936 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2241 02:37:03.213156 # [ 91.140232] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2242 02:37:03.213520 # [ 91.146779] PC is at lkdtm_EXCEPTION+0x18/0x20
2243 02:37:03.213869 # [ 91.151233] LR is at lkdtm_do_action+0x2c/0x4c
2244 02:37:03.214207 # [ 91.155683] pc : [<c0c2d744>] lr : [<c0c2d108>] psr: a00e0013
2245 02:37:03.259693 # [ 91.161955] sp : c6d73e58 ip : c6d73e68 fp : c6d73e64
2246 02:37:03.260302 # [ 91.167186] r10: 0000000a r9 : c1acf608 r8 : c15e7d40
2247 02:37:03.260700 # [ 91.172417] r7 : c6d73f60 r6 : 0000000a r5 : c5fc2000 r4 : 00000004
2248 02:37:03.261065 # [ 91.178949] r3 : 00000000 r2 : 75bb4936 r1 : ef7c05e0 r0 : c15e7d60
2249 02:37:03.261416 # [ 91.185484] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2250 02:37:03.261762 # [ 91.192624] Control: 10c5387d Table: 16a1c04a DAC: 00000051
2251 02:37:03.262099 # [ 91.198379] Process cat (pid: 936, stack limit = 0xede477d8)
2252 02:37:03.303483 # [ 91.204044] Stack: (0xc6d73e58 to 0xc6d74000)
2253 02:37:03.304066 # [ 91.208408] 3e40: c6d73e74 c6d73e68
2254 02:37:03.304458 # [ 91.216594] 3e60: c0c2d108 c0c2d738 c6d73e9c c6d73e78 c0c2d608 c0c2d0e8 c0c2d4e8 c69d5b80
2255 02:37:03.304824 # [ 91.224780] 3e80: b6de8000 0000000a c309a600 c6d73f60 c6d73ec4 c6d73ea0 c07f4ad0 c0c2d4f4
2256 02:37:03.305174 # [ 91.232965] 3ea0: 00000000 c69d5b80 b6de8000 c2816000 c6d73f60 c07f4a6c c6d73f5c c6d73ec8
2257 02:37:03.347536 # [ 91.241150] 3ec0: c0598198 c07f4a78 00000001 00000000 c059872c c2d745e4 c059872c c6d72000
2258 02:37:03.348121 # [ 91.249336] 3ee0: b6de8000 00020000 00000004 0000000a 0001fff6 c6d73ee0 00000001 00000805
2259 02:37:03.348515 # [ 91.257524] 3f00: c2fdba40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2260 02:37:03.348882 # [ 91.265709] 3f20: 00000000 00000000 c6d72000 75bb4936 b6de7000 c69d5b80 c69d5b80 c6d72000
2261 02:37:03.349233 # [ 91.273894] 3f40: b6de8000 00000000 00000000 00000004 c6d73f94 c6d73f60 c059872c c0598098
2262 02:37:03.391542 # [ 91.282083] 3f60: 00000000 00000000 c6d73fac 75bb4936 0000000a 0000000a b6f2fe00 00000004
2263 02:37:03.392126 # [ 91.290269] 3f80: c03002e4 c6d72000 c6d73fa4 c6d73f98 c05987bc c05986c4 00000000 c6d73fa8
2264 02:37:03.392522 # [ 91.298454] 3fa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6de8000 0000000a 00000000
2265 02:37:03.392885 # [ 91.306638] 3fc0: 0000000a 0000000a b6f2fe00 00000004 00000001 00000000 00020000 beacaa54
2266 02:37:03.393232 # [ 91.314823] 3fe0: 00000004 beaca788 b6e9d94f b6e23c66 800e0030 00000001 00000000 00000000
2267 02:37:03.393567 # [ 91.323003] Backtrace:
2268 02:37:03.435582 # [ 91.325470] [<c0c2d72c>] (lkdtm_EXCEPTION) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2269 02:37:03.436171 # [ 91.333573] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2270 02:37:03.436566 # [ 91.341591] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2271 02:37:03.436931 # [ 91.349519] r9:c6d73f60 r8:c309a600 r7:0000000a r6:b6de8000 r5:c69d5b80 r4:c0c2d4e8
2272 02:37:03.437280 # [ 91.357276] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2273 02:37:03.437619 # [ 91.365114] r9:c07f4a6c r8:c6d73f60 r7:c2816000 r6:b6de8000 r5:c69d5b80 r4:00000000
2274 02:37:03.479294 # [ 91.372866] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2275 02:37:03.479495 # [ 91.380010] r10:00000004 r9:00000000 r8:00000000 r7:b6de8000 r6:c6d72000 r5:c69d5b80
2276 02:37:03.479595 # [ 91.387843] r4:c69d5b80
2277 02:37:03.479686 # [ 91.390385] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2278 02:37:03.479773 # [ 91.397529] r9:c6d72000 r8:c03002e4 r7:00000004 r6:b6f2fe00 r5:0000000a r4:0000000a
2279 02:37:03.479862 # [ 91.405284] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2280 02:37:03.523450 # [ 91.412858] Exception stack(0xc6d73fa8 to 0xc6d73ff0)
2281 02:37:03.523926 # [ 91.417916] 3fa0: 0000000a 0000000a 00000001 b6de8000 0000000a 00000000
2282 02:37:03.524244 # [ 91.426100] 3fc0: 0000000a 0000000a b6f2fe00 00000004 00000001 00000000 00020000 beacaa54
2283 02:37:03.524609 # [ 91.434282] 3fe0: 00000004 beaca788 b6e9d94f b6e23c66
2284 02:37:03.524959 # [ 91.439344] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2285 02:37:03.525302 # [ 91.445521] ---[ end trace afcb138eba6267c7 ]---
2286 02:37:03.525640 # EXCEPTION: missing 'call trace:': [FAIL]
2287 02:37:03.525967 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2288 02:37:03.567629 # selftests: lkdtm: LOOP.sh
2289 02:37:03.568210 # Skipping LOOP: Hangs the system
2290 02:37:03.568603 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2291 02:37:03.568967 # selftests: lkdtm: EXHAUST_STACK.sh
2292 02:37:03.587342 # Skipping EXHAUST_STACK: Corrupts memory on failure
2293 02:37:03.603132 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2294 02:37:03.619144 # selftests: lkdtm: CORRUPT_STACK.sh
2295 02:37:03.794899 # Skipping CORRUPT_STACK: Crashes entire system on success
2296 02:37:03.795569 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2297 02:37:03.810654 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2298 02:37:03.994442 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2299 02:37:03.995055 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2300 02:37:04.010310 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2301 02:37:04.249930 [ 92.665123] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2302 02:37:04.250515 [ 92.670716] lkdtm: attempting good list addition
2303 02:37:04.250896 [ 92.675532] lkdtm: attempting corrupted list addition
2304 02:37:04.251292 [ 92.680620] lkdtm: list_add() corruption not detected!
2305 02:37:04.331892 # [ 92.665123] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2306 02:37:04.332467 # [ 92.670716] lkdtm: attempting good list addition
2307 02:37:04.332853 # [ 92.675532] lkdtm: attempting corrupted list addition
2308 02:37:04.333207 # [ 92.680620] lkdtm: list_add() corruption not detected!
2309 02:37:04.333546 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2310 02:37:04.347727 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2311 02:37:04.379564 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2312 02:37:04.591815 [ 93.011236] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2313 02:37:04.591974 [ 93.016920] lkdtm: attempting good list removal
2314 02:37:04.592043 [ 93.021467] lkdtm: attempting corrupted list removal
2315 02:37:04.592106 [ 93.026575] lkdtm: list_del() corruption not detected!
2316 02:37:04.674274 # [ 93.011236] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2317 02:37:04.674857 # [ 93.016920] lkdtm: attempting good list removal
2318 02:37:04.675280 # [ 93.021467] lkdtm: attempting corrupted list removal
2319 02:37:04.675643 # [ 93.026575] lkdtm: list_del() corruption not detected!
2320 02:37:04.675990 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2321 02:37:04.690229 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2322 02:37:04.706185 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2323 02:37:04.930907 [ 93.350518] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2324 02:37:04.931587 [ 93.356987] lkdtm: attempting bad read from page below current stack
2325 02:37:04.932031 [ 93.363383] lkdtm: FAIL: accessed page before stack! (byte: 0)
2326 02:37:05.003635 # [ 93.350518] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2327 02:37:05.004215 # [ 93.356987] lkdtm: attempting bad read from page below current stack
2328 02:37:05.004677 # [ 93.363383] lkdtm: FAIL: accessed page before stack! (byte: 0)
2329 02:37:05.019558 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2330 02:37:05.044567 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2331 02:37:05.060445 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2332 02:37:05.275119 [ 93.694240] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2333 02:37:05.275766 [ 93.700615] lkdtm: attempting bad read from page above current stack
2334 02:37:05.276228 [ 93.707153] lkdtm: FAIL: accessed page after stack! (byte: 4)
2335 02:37:05.348998 # [ 93.694240] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2336 02:37:05.349618 # [ 93.700615] lkdtm: attempting bad read from page above current stack
2337 02:37:05.350019 # [ 93.707153] lkdtm: FAIL: accessed page after stack! (byte: 4)
2338 02:37:05.364999 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2339 02:37:05.394652 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2340 02:37:05.410864 # selftests: lkdtm: UNSET_SMEP.sh
2341 02:37:05.618311 [ 94.048913] lkdtm: Performing direct entry UNSET_SMEP
2342 02:37:05.618912 [ 94.054110] lkdtm: XFAIL: this test is x86_64-only
2343 02:37:05.689216 # [ 94.048913] lkdtm: Performing direct entry UNSET_SMEP
2344 02:37:05.689977 # [ 94.054110] lkdtm: XFAIL: this test is x86_64-only
2345 02:37:05.705291 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2346 02:37:05.737333 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2347 02:37:05.753248 # selftests: lkdtm: DOUBLE_FAULT.sh
2348 02:37:05.957711 [ 94.387844] lkdtm: Performing direct entry DOUBLE_FAULT
2349 02:37:05.958293 [ 94.393091] lkdtm: XFAIL: this test is ia32-only
2350 02:37:06.021630 # [ 94.387844] lkdtm: Performing direct entry DOUBLE_FAULT
2351 02:37:06.022224 # [ 94.393091] lkdtm: XFAIL: this test is ia32-only
2352 02:37:06.037536 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2353 02:37:06.069757 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2354 02:37:06.085711 # selftests: lkdtm: CORRUPT_PAC.sh
2355 02:37:06.288286 [ 94.718442] lkdtm: Performing direct entry CORRUPT_PAC
2356 02:37:06.288865 [ 94.723602] lkdtm: XFAIL: this test is arm64-only
2357 02:37:06.360278 # [ 94.718442] lkdtm: Performing direct entry CORRUPT_PAC
2358 02:37:06.360871 # [ 94.723602] lkdtm: XFAIL: this test is arm64-only
2359 02:37:06.376277 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2360 02:37:06.407936 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2361 02:37:06.423941 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2362 02:37:06.632691 [ 95.057519] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2363 02:37:06.633205 [ 95.064027] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2364 02:37:06.697586 # [ 95.057519] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2365 02:37:06.698173 # [ 95.064027] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2366 02:37:06.713728 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2367 02:37:06.741680 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2368 02:37:06.757556 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2369 02:37:06.901312 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2370 02:37:06.917346 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2371 02:37:06.933434 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2372 02:37:07.093072 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2373 02:37:07.108909 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2374 02:37:07.124933 # selftests: lkdtm: READ_AFTER_FREE.sh
2375 02:37:07.337529 [ 95.757204] lkdtm: Performing direct entry READ_AFTER_FREE
2376 02:37:07.338144 [ 95.762720] lkdtm: Value in memory before free: 12345678
2377 02:37:07.338692 [ 95.768118] lkdtm: Attempting bad read from freed memory
2378 02:37:07.339110 [ 95.773445] lkdtm: Memory was not poisoned
2379 02:37:07.417421 # [ 95.757204] lkdtm: Performing direct entry READ_AFTER_FREE
2380 02:37:07.418054 # [ 95.762720] lkdtm: Value in memory before free: 12345678
2381 02:37:07.418467 # [ 95.768118] lkdtm: Attempting bad read from freed memory
2382 02:37:07.418837 # [ 95.773445] lkdtm: Memory was not poisoned
2383 02:37:07.419248 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2384 02:37:07.449384 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2385 02:37:07.465742 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2386 02:37:07.633202 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2387 02:37:07.633785 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2388 02:37:07.649180 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2389 02:37:07.873184 [ 96.290736] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2390 02:37:07.873776 [ 96.296928] lkdtm: Value in memory before free: 12345678
2391 02:37:07.874170 [ 96.302285] lkdtm: Attempting to read from freed memory
2392 02:37:07.874531 [ 96.307595] lkdtm: Buddy page was not poisoned
2393 02:37:07.963832 # [ 96.290736] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2394 02:37:07.964414 # [ 96.296928] lkdtm: Value in memory before free: 12345678
2395 02:37:07.964804 # [ 96.302285] lkdtm: Attempting to read from freed memory
2396 02:37:07.965168 # [ 96.307595] lkdtm: Buddy page was not poisoned
2397 02:37:07.965513 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2398 02:37:07.979637 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2399 02:37:07.995785 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2400 02:37:08.194005 [ 96.624864] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2401 02:37:08.194164 [ 96.630476] lkdtm: Attempting double slab free ...
2402 02:37:08.263200 # [ 96.624864] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2403 02:37:08.263788 # [ 96.630476] lkdtm: Attempting double slab free ...
2404 02:37:08.279268 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2405 02:37:08.311145 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2406 02:37:08.327206 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2407 02:37:08.524973 [ 96.955118] lkdtm: Performing direct entry SLAB_FREE_CROSS
2408 02:37:08.525559 [ 96.960646] lkdtm: Attempting cross-cache slab free ...
2409 02:37:08.593637 # [ 96.955118] lkdtm: Performing direct entry SLAB_FREE_CROSS
2410 02:37:08.594229 # [ 96.960646] lkdtm: Attempting cross-cache slab free ...
2411 02:37:08.609740 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2412 02:37:08.641661 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2413 02:37:08.657691 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2414 02:37:08.854797 [ 97.286010] lkdtm: Performing direct entry SLAB_FREE_PAGE
2415 02:37:08.854956 [ 97.291438] lkdtm: Attempting non-Slab slab free ...
2416 02:37:08.918167 # [ 97.286010] lkdtm: Performing direct entry SLAB_FREE_PAGE
2417 02:37:08.918642 # [ 97.291438] lkdtm: Attempting non-Slab slab free ...
2418 02:37:08.934155 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2419 02:37:08.966166 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2420 02:37:08.982222 # selftests: lkdtm: SOFTLOCKUP.sh
2421 02:37:09.154062 # Skipping SOFTLOCKUP: Hangs the system
2422 02:37:09.154646 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2423 02:37:09.169998 # selftests: lkdtm: HARDLOCKUP.sh
2424 02:37:09.341651 # Skipping HARDLOCKUP: Hangs the system
2425 02:37:09.342241 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2426 02:37:09.357196 # selftests: lkdtm: SPINLOCKUP.sh
2427 02:37:09.530462 # Skipping SPINLOCKUP: Hangs the system
2428 02:37:09.531128 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2429 02:37:09.546784 # selftests: lkdtm: HUNG_TASK.sh
2430 02:37:09.721243 # Skipping HUNG_TASK: Hangs the system
2431 02:37:09.721834 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2432 02:37:09.737039 # selftests: lkdtm: EXEC_DATA.sh
2433 02:37:09.961703 [ 98.368975] lkdtm: Performing direct entry EXEC_DATA
2434 02:37:09.962292 [ 98.374203] lkdtm: attempting ok execution at c0c2de78
2435 02:37:09.962682 [ 98.379389] lkdtm: attempting bad execution at c26f774c
2436 02:37:09.963071 [ 98.384678] 8<--- cut here ---
2437 02:37:09.963428 [ 98.387748] Unable to handle kernel paging request at virtual address c26f774c
2438 02:37:09.963766 [ 98.394992] pgd = 3180503e
2439 02:37:09.964095 [ 98.397722] [c26f774c] *pgd=1261141e(bad)
2440 02:37:09.964422 [ 98.401789] Internal error: Oops: 8000000d [#3] SMP ARM
2441 02:37:10.004925 [ 98.407038] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2442 02:37:10.005526 [ 98.436319] CPU: 2 PID: 1779 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2443 02:37:10.005921 [ 98.444083] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2444 02:37:10.006286 [ 98.450652] PC is at data_area+0x0/0x40
2445 02:37:10.048587 [ 98.454525] LR is at execute_location+0xa4/0xb4
2446 02:37:10.049181 [ 98.459081] pc : [<c26f774c>] lr : [<c1389210>] psr: 600e0013
2447 02:37:10.049576 [ 98.465372] sp : c6ec7e38 ip : c6ec7d40 fp : c6ec7e54
2448 02:37:10.049942 [ 98.470616] r10: 0000000a r9 : c1acf7ec r8 : c15e7d40
2449 02:37:10.050291 [ 98.475863] r7 : c6ec7f60 r6 : 00000001 r5 : c26f774c r4 : c0c2de78
2450 02:37:10.050631 [ 98.482413] r3 : ff810e20 r2 : ff810e20 r1 : ef7ab5e0 r0 : 0000002b
2451 02:37:10.050966 [ 98.488967] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2452 02:37:10.091865 [ 98.496126] Control: 10c5387d Table: 16eb804a DAC: 00000051
2453 02:37:10.092449 [ 98.501897] Process cat (pid: 1779, stack limit = 0xc2a2409b)
2454 02:37:10.092835 [ 98.507667] Stack: (0xc6ec7e38 to 0xc6ec8000)
2455 02:37:10.093194 [ 98.512052] 7e20: 0000001f c6d7e000
2456 02:37:10.093545 [ 98.520262] 7e40: 0000000a c6ec7f60 c6ec7e64 c6ec7e58 c138937c c1389178 c6ec7e74 c6ec7e68
2457 02:37:10.093881 [ 98.528471] 7e60: c0c2d108 c1389364 c6ec7e9c c6ec7e78 c0c2d608 c0c2d0e8 c0c2d4e8 c599b400
2458 02:37:10.134861 [ 98.536680] 7e80: b6e7c000 0000000a c309a600 c6ec7f60 c6ec7ec4 c6ec7ea0 c07f4ad0 c0c2d4f4
2459 02:37:10.135478 [ 98.544890] 7ea0: 00000000 c599b400 b6e7c000 c2816000 c6ec7f60 c07f4a6c c6ec7f5c c6ec7ec8
2460 02:37:10.135870 [ 98.553098] 7ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6ec6000
2461 02:37:10.136235 [ 98.561307] 7ee0: b6e7c000 00020000 00000004 0000000a 0001fff6 c6ec7ee0 00000001 b6e7b000
2462 02:37:10.136585 [ 98.569513] 7f00: c5bbc140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2463 02:37:10.136924 [ 98.577722] 7f20: 00000000 00000000 c139e998 ff810e20 c205ca20 c599b400 c599b400 c6ec6000
2464 02:37:10.178344 [ 98.585929] 7f40: b6e7c000 00000000 00000000 00000004 c6ec7f94 c6ec7f60 c059872c c0598098
2465 02:37:10.178928 [ 98.594136] 7f60: 00000000 00000000 c6ec7fac ff810e20 0000000a 0000000a b6fc3e00 00000004
2466 02:37:10.179385 [ 98.602346] 7f80: c03002e4 c6ec6000 c6ec7fa4 c6ec7f98 c05987bc c05986c4 00000000 c6ec7fa8
2467 02:37:10.179751 [ 98.610553] 7fa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6e7c000 0000000a 00000000
2468 02:37:10.180138 [ 98.618761] 7fc0: 0000000a 0000000a b6fc3e00 00000004 00000001 00000000 00020000 be9b9a54
2469 02:37:10.221637 [ 98.626968] 7fe0: 00000004 be9b9788 b6f3194f b6eb7c66 800e0030 00000001 00000000 00000000
2470 02:37:10.222222 [ 98.635162] Backtrace:
2471 02:37:10.222611 [ 98.637662] [<c138916c>] (execute_location) from [<c138937c>] (lkdtm_EXEC_DATA+0x24/0x28)
2472 02:37:10.222973 [ 98.645870] r7:c6ec7f60 r6:0000000a r5:c6d7e000 r4:0000001f
2473 02:37:10.223363 [ 98.651575] [<c1389358>] (lkdtm_EXEC_DATA) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2474 02:37:10.223705 [ 98.659708] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2475 02:37:10.265140 [ 98.667754] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2476 02:37:10.265721 [ 98.675705] r9:c6ec7f60 r8:c309a600 r7:0000000a r6:b6e7c000 r5:c599b400 r4:c0c2d4e8
2477 02:37:10.266111 [ 98.683491] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2478 02:37:10.266474 [ 98.691354] r9:c07f4a6c r8:c6ec7f60 r7:c2816000 r6:b6e7c000 r5:c599b400 r4:00000000
2479 02:37:10.266821 [ 98.699132] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2480 02:37:10.267190 [ 98.706298] r10:00000004 r9:00000000 r8:00000000 r7:b6e7c000 r6:c6ec6000 r5:c599b400
2481 02:37:10.308435 [ 98.714148] r4:c599b400
2482 02:37:10.309012 [ 98.716714] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2483 02:37:10.309403 [ 98.723881] r9:c6ec6000 r8:c03002e4 r7:00000004 r6:b6fc3e00 r5:0000000a r4:0000000a
2484 02:37:10.309771 [ 98.731658] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2485 02:37:10.310122 [ 98.739249] Exception stack(0xc6ec7fa8 to 0xc6ec7ff0)
2486 02:37:10.310463 [ 98.744328] 7fa0: 0000000a 0000000a 00000001 b6e7c000 0000000a 00000000
2487 02:37:10.339491 [ 98.752536] 7fc0: 0000000a 0000000a b6fc3e00 00000004 00000001 00000000 00020000 be9b9a54
2488 02:37:10.339672 [ 98.760739] 7fe0: 00000004 be9b9788 b6f3194f b6eb7c66
2489 02:37:10.339740 [ 98.765824] Code: 00000000 c2e276c0 c2e27780 c2e27840 (e1a0c00d)
2490 02:37:10.339817 [ 98.771950] ---[ end trace afcb138eba6267c8 ]---
2491 02:37:10.339878 # Segmentation fault
2492 02:37:10.446946 # [ 98.368975] lkdtm: Performing direct entry EXEC_DATA
2493 02:37:10.447418 # [ 98.374203] lkdtm: attempting ok execution at c0c2de78
2494 02:37:10.447767 # [ 98.379389] lkdtm: attempting bad execution at c26f774c
2495 02:37:10.448093 # [ 98.384678] 8<--- cut here ---
2496 02:37:10.448403 # [ 98.387748] Unable to handle kernel paging request at virtual address c26f774c
2497 02:37:10.448712 # [ 98.394992] pgd = 3180503e
2498 02:37:10.449010 # [ 98.397722] [c26f774c] *pgd=1261141e(bad)
2499 02:37:10.449302 # [ 98.401789] Internal error: Oops: 8000000d [#3] SMP ARM
2500 02:37:10.489949 # [ 98.407038] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2501 02:37:10.490403 # [ 98.436319] CPU: 2 PID: 1779 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2502 02:37:10.490760 # [ 98.444083] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2503 02:37:10.491121 # [ 98.450652] PC is at data_area+0x0/0x40
2504 02:37:10.533082 # [ 98.454525] LR is at execute_location+0xa4/0xb4
2505 02:37:10.533265 # [ 98.459081] pc : [<c26f774c>] lr : [<c1389210>] psr: 600e0013
2506 02:37:10.533361 # [ 98.465372] sp : c6ec7e38 ip : c6ec7d40 fp : c6ec7e54
2507 02:37:10.533471 # [ 98.470616] r10: 0000000a r9 : c1acf7ec r8 : c15e7d40
2508 02:37:10.533560 # [ 98.475863] r7 : c6ec7f60 r6 : 00000001 r5 : c26f774c r4 : c0c2de78
2509 02:37:10.533651 # [ 98.482413] r3 : ff810e20 r2 : ff810e20 r1 : ef7ab5e0 r0 : 0000002b
2510 02:37:10.533733 # [ 98.488967] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2511 02:37:10.576148 # [ 98.496126] Control: 10c5387d Table: 16eb804a DAC: 00000051
2512 02:37:10.576566 # [ 98.501897] Process cat (pid: 1779, stack limit = 0xc2a2409b)
2513 02:37:10.576828 # [ 98.507667] Stack: (0xc6ec7e38 to 0xc6ec8000)
2514 02:37:10.577098 # [ 98.512052] 7e20: 0000001f c6d7e000
2515 02:37:10.577391 # [ 98.520262] 7e40: 0000000a c6ec7f60 c6ec7e64 c6ec7e58 c138937c c1389178 c6ec7e74 c6ec7e68
2516 02:37:10.577679 # [ 98.528471] 7e60: c0c2d108 c1389364 c6ec7e9c c6ec7e78 c0c2d608 c0c2d0e8 c0c2d4e8 c599b400
2517 02:37:10.619334 # [ 98.536680] 7e80: b6e7c000 0000000a c309a600 c6ec7f60 c6ec7ec4 c6ec7ea0 c07f4ad0 c0c2d4f4
2518 02:37:10.619884 # [ 98.544890] 7ea0: 00000000 c599b400 b6e7c000 c2816000 c6ec7f60 c07f4a6c c6ec7f5c c6ec7ec8
2519 02:37:10.620241 # [ 98.553098] 7ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6ec6000
2520 02:37:10.620564 # [ 98.561307] 7ee0: b6e7c000 00020000 00000004 0000000a 0001fff6 c6ec7ee0 00000001 b6e7b000
2521 02:37:10.620879 # [ 98.569513] 7f00: c5bbc140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2522 02:37:10.662206 # [ 98.577722] 7f20: 00000000 00000000 c139e998 ff810e20 c205ca20 c599b400 c599b400 c6ec6000
2523 02:37:10.662756 # [ 98.585929] 7f40: b6e7c000 00000000 00000000 00000004 c6ec7f94 c6ec7f60 c059872c c0598098
2524 02:37:10.663149 # [ 98.594136] 7f60: 00000000 00000000 c6ec7fac ff810e20 0000000a 0000000a b6fc3e00 00000004
2525 02:37:10.663483 # [ 98.602346] 7f80: c03002e4 c6ec6000 c6ec7fa4 c6ec7f98 c05987bc c05986c4 00000000 c6ec7fa8
2526 02:37:10.663800 # [ 98.610553] 7fa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6e7c000 0000000a 00000000
2527 02:37:10.664110 # [ 98.618761] 7fc0: 0000000a 0000000a b6fc3e00 00000004 00000001 00000000 00020000 be9b9a54
2528 02:37:10.705210 # [ 98.626968] 7fe0: 00000004 be9b9788 b6f3194f b6eb7c66 800e0030 00000001 00000000 00000000
2529 02:37:10.705744 # [ 98.635162] Backtrace:
2530 02:37:10.706095 # [ 98.637662] [<c138916c>] (execute_location) from [<c138937c>] (lkdtm_EXEC_DATA+0x24/0x28)
2531 02:37:10.706423 # [ 98.645870] r7:c6ec7f60 r6:0000000a r5:c6d7e000 r4:0000001f
2532 02:37:10.706742 # [ 98.651575] [<c1389358>] (lkdtm_EXEC_DATA) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2533 02:37:10.707080 # [ 98.659708] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2534 02:37:10.748437 # [ 98.667754] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2535 02:37:10.749021 # [ 98.675705] r9:c6ec7f60 r8:c309a600 r7:0000000a r6:b6e7c000 r5:c599b400 r4:c0c2d4e8
2536 02:37:10.749413 # [ 98.683491] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2537 02:37:10.749775 # [ 98.691354] r9:c07f4a6c r8:c6ec7f60 r7:c2816000 r6:b6e7c000 r5:c599b400 r4:00000000
2538 02:37:10.750122 # [ 98.699132] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2539 02:37:10.791918 # [ 98.706298] r10:00000004 r9:00000000 [ 99.195333] lkdtm: Performing direct entry EXEC_STACK
2540 02:37:10.792510 r8:00000000 r7:b6e7c000 r6:c6ec60[ 99.203200] lkdtm: attempting ok execution at c0c2de78
2541 02:37:10.792905 00 r5:c599b400
2542 02:37:10.793278 # [ 98.714148] [ 99.211274] lkdtm: attempting bad execution at c6ec3e0c
2543 02:37:10.793629 r4:c599b400
2544 02:37:10.793963 # [ 98.716714] [<[ 99.219452] 8<--- cut here ---
2545 02:37:10.794295 [ 99.225305] Unable to handle kernel paging request at virtual address c6ec3e0c
2546 02:37:10.794623 [ 99.232532] pgd = 129366d2
2547 02:37:10.794941 [ 99.235243] [c6ec3e0c] *pgd=16e1141e(bad)
2548 02:37:10.835476 [ 99.239274] Internal error: Oops: 8000000d [#4] SMP ARM
2549 02:37:10.836064 [ 99.244504] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2550 02:37:10.836472 [ 99.273534] CPU: 0 PID: 1855 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2551 02:37:10.879515 [ 99.281282] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2552 02:37:10.880102 [ 99.287818] PC is at 0xc6ec3e0c
2553 02:37:10.880495 [ 99.290971] LR is at execute_location+0xa4/0xb4
2554 02:37:10.880854 [ 99.295508] pc : [<c6ec3e0c>] lr : [<c1389210>] psr: 600e0013
2555 02:37:10.881228 [ 99.301780] sp : c6ec3de8 ip : c6ec3cf0 fp : c6ec3e04
2556 02:37:10.881638 [ 99.307009] r10: 0000000b r9 : c1acf7f8 r8 : c15e7d40
2557 02:37:10.881985 [ 99.312237] r7 : c6ec3f60 r6 : 00000001 r5 : c6ec3e0c r4 : c0c2de78
2558 02:37:10.882319 [ 99.318769] r3 : e0559b04 r2 : e0559b04 r1 : ef7815e0 r0 : 0000002b
2559 02:37:10.923615 [ 99.325303] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2560 02:37:10.924192 [ 99.332444] Control: 10c5387d Table: 16fa804a DAC: 00000051
2561 02:37:10.924588 [ 99.338194] Process cat (pid: 1855, stack limit = 0x1f7e4431)
2562 02:37:10.924950 [ 99.343946] Stack: (0xc6ec3de8 to 0xc6ec4000)
2563 02:37:10.925300 [ 99.348313] 3de0: c6ec2000 c6875000 0000000b c6ec3f60 c6ec3e64 c6ec3e08
2564 02:37:10.925644 [ 99.356500] 3e00: c13893b8 c1389178 c6ec3e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2565 02:37:10.925979 [ 99.364686] 3e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3013360 e34c31b8
2566 02:37:10.967503 [ 99.372870] 3e40: e3a02040 e3a01d33 e5930018 e0559b04 0000000b 00000020 c6ec3e74 c6ec3e68
2567 02:37:10.968092 [ 99.381055] 3e60: c0c2d108 c138938c c6ec3e9c c6ec3e78 c0c2d608 c0c2d0e8 c0c2d4e8 c5a2ef00
2568 02:37:10.968658 [ 99.389241] 3e80: b6e60000 0000000b c309a600 c6ec3f60 c6ec3ec4 c6ec3ea0 c07f4ad0 c0c2d4f4
2569 02:37:10.969040 [ 99.397426] 3ea0: 00000000 c5a2ef00 b6e60000 c2816000 c6ec3f60 c07f4a6c c6ec3f5c c6ec3ec8
2570 02:37:10.969394 [ 99.405612] 3ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6ec2000
2571 02:37:11.011535 [ 99.413798] 3ee0: b6e60000 00020000 00000004 0000000b 0001fff5 c6ec3ee0 00000001 b6e5f000
2572 02:37:11.012121 [ 99.421981] 3f00: c5b6af00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2573 02:37:11.012508 [ 99.430167] 3f20: 00000000 00000000 c139e998 e0559b04 c205ca20 c5a2ef00 c5a2ef00 c6ec2000
2574 02:37:11.012870 [ 99.438352] 3f40: b6e60000 00000000 00000000 00000004 c6ec3f94 c6ec3f60 c059872c c0598098
2575 02:37:11.013217 [ 99.446537] 3f60: 00000000 00000000 c6ec3fac e0559b04 0000000b 0000000b b6fa7e00 00000004
2576 02:37:11.055660 [ 99.454722] 3f80: c03002e4 c6ec2000 c6ec3fa4 c6ec3f98 c05987bc c05986c4 00000000 c6ec3fa8
2577 02:37:11.056247 [ 99.462906] 3fa0: c03000c0 c05987b0 0000000b 0000000b 00000001 b6e60000 0000000b 00000000
2578 02:37:11.056638 [ 99.471091] 3fc0: 0000000b 0000000b b6fa7e00 00000004 00000001 00000000 00020000 bee82a54
2579 02:37:11.057000 [ 99.479276] 3fe0: 00000004 bee82788 b6f1594f b6e9bc66 800e0030 00000001 00000000 00000000
2580 02:37:11.057347 [ 99.487456] Backtrace:
2581 02:37:11.057683 [ 99.489920] [<c138916c>] (execute_location) from [<c13893b8>] (lkdtm_EXEC_STACK+0x38/0x54)
2582 02:37:11.099629 [ 99.498192] r7:c6ec3f60 r6:0000000b r5:c6875000 r4:c6ec2000
2583 02:37:11.100214 [ 99.503867] [<c1389380>] (lkdtm_EXEC_STACK) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2584 02:37:11.100607 [ 99.512048] r4:00000020
2585 02:37:11.100965 [ 99.514593] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2586 02:37:11.101311 [ 99.522613] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2587 02:37:11.101646 [ 99.530539] r9:c6ec3f60 r8:c309a600 r7:0000000b r6:b6e60000 r5:c5a2ef00 r4:c0c2d4e8
2588 02:37:11.143583 [ 99.538294] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2589 02:37:11.144167 [ 99.546132] r9:c07f4a6c r8:c6ec3f60 r7:c2816000 r6:b6e60000 r5:c5a2ef00 r4:00000000
2590 02:37:11.144565 [ 99.553885] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2591 02:37:11.144928 [ 99.561029] r10:00000004 r9:00000000 r8:00000000 r7:b6e60000 r6:c6ec2000 r5:c5a2ef00
2592 02:37:11.145279 [ 99.568861] r4:c5a2ef00
2593 02:37:11.145616 [ 99.571404] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2594 02:37:11.145949 [ 99.578547] r9:c6ec2000 r8:c03002e4 r7:00000004 r6:b6fa7e00 r5:0000000b r4:0000000b
2595 02:37:11.187275 [ 99.586302] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2596 02:37:11.187432 [ 99.593875] Exception stack(0xc6ec3fa8 to 0xc6ec3ff0)
2597 02:37:11.187503 [ 99.598933] 3fa0: 0000000b 0000000b 00000001 b6e60000 0000000b 00000000
2598 02:37:11.187655 [ 99.607117] 3fc0: 0000000b 0000000b b6fa7e00 00000004 00000001 00000000 00020000 bee82a54
2599 02:37:11.187720 [ 99.615301] 3fe0: 00000004 bee82788 b6f1594f b6e9bc66
2600 02:37:11.187780 [ 99.620362] Code: c6ec3e08 c13893b8 c1389178 c6ec3e6c (e1a0c00d)
2601 02:37:11.187883 [ 99.626466] ---[ end trace afcb138eba6267c9 ]---
2602 02:37:11.231150 c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2603 02:37:11.231265 # [ 98.723881] r9:c6ec6000 r8:c03002e4 r7:00000004 r6:b6fc3e00 r5:0000000a r4:0000000a
2604 02:37:11.231336 # [ 98.731658] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2605 02:37:11.231400 # [ 98.739249] Exception stack(0xc6ec7fa8 to 0xc6ec7ff0)
2606 02:37:11.231461 # [ 98.744328] 7fa0: 0000000a 0000000a 00000001 b6e7c000 0000000a 00000000
2607 02:37:11.231521 # [ 98.752536] 7fc0: 0000000a 0000000a b6fc3e00 00000004 00000001 00000000 00020000 be9b9a54
2608 02:37:11.275116 # [ 98.760739] 7fe0: 00000004 be9b9788 b6f3194f b6eb7c66
2609 02:37:11.275292 # [ 98.765824] Code: 00000000 c2e276c0 c2e27780 c2e27840 (e1a0c00d)
2610 02:37:11.275379 # [ 98.771950] ---[ end trace afcb138eba6267c8 ]---
2611 02:37:11.275462 # EXEC_DATA: missing 'call trace:': [FAIL]
2612 02:37:11.275539 not ok 30 selftests: lkdtm: EXEC_DATA.sh # exit=1
2613 02:37:11.275616 # selftests: lkdtm: EXEC_STACK.sh
2614 02:37:11.275689 # Segmentation fault
2615 02:37:11.309186 # [ 99.195333] lkdtm: Performing direct entry EXEC_STACK
2616 02:37:11.309287 # [ 99.203200] lkdtm: attempting ok execution at c0c2de78
2617 02:37:11.309369 # [ 99.211274] lkdtm: attempting bad execution at c6ec3e0c
2618 02:37:11.309444 # [ 99.219452] 8<--- cut here ---
2619 02:37:11.309516 # [ 99.225305] Unable to handle kernel paging request at virtual address c6ec3e0c
2620 02:37:11.309590 # [ 99.232532] pgd = 129366d2
2621 02:37:11.309657 # [ 99.235243] [c6ec3e0c] *pgd=16e1141e(bad)
2622 02:37:11.309727 # [ 99.239274] Internal error: Oops: 8000000d [#4] SMP ARM
2623 02:37:11.352172 # [ 99.244504] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2624 02:37:11.352264 # [ 99.273534] CPU: 0 PID: 1855 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2625 02:37:11.352335 # [ 99.281282] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2626 02:37:11.352402 # [ 99.287818] PC is at 0xc6ec3e0c
2627 02:37:11.395241 # [ 99.290971] LR is at execute_location+0xa4/0xb4
2628 02:37:11.395328 # [ 99.295508] pc : [<c6ec3e0c>] lr : [<c1389210>] psr: 600e0013
2629 02:37:11.395397 # [ 99.301780] sp : c6ec3de8 ip : c6ec3cf0 fp : c6ec3e04
2630 02:37:11.395469 # [ 99.307009] r10: 0000000b r9 : c1acf7f8 r8 : c15e7d40
2631 02:37:11.395543 # [ 99.312237] r7 : c6ec3f60 r6 : 00000001 r5 : c6ec3e0c r4 : c0c2de78
2632 02:37:11.395606 # [ 99.318769] r3 : e0559b04 r2 : e0559b04 r1 : ef7815e0 r0 : 0000002b
2633 02:37:11.395664 # [ 99.325303] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2634 02:37:11.439482 # [ 99.332444] Control: 10c5387d Table: 16fa804a DAC: 00000051
2635 02:37:11.440027 # [ 99.338194] Process cat (pid: 1855, stack limit = 0x1f7e4431)
2636 02:37:11.440411 # [ 99.343946] Stack: (0xc6ec3de8 to 0xc6ec4000)
2637 02:37:11.440757 # [ 99.348313] 3de0: c6ec2000 c6875000 0000000b c6ec3f60 c6ec3e64 c6ec3e08
2638 02:37:11.441084 # [ 99.356500] 3e00: c13893b8 c1389178 c6ec3e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2639 02:37:11.441394 # [ 99.364686] 3e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3013360 e34c31b8
2640 02:37:11.483511 # [ 99.372870] 3e40: e3a02040 e3a01d33 e5930018 e0559b04 0000000b 00000020 c6ec3e74 c6ec3e68
2641 02:37:11.484044 # [ 99.381055] 3e60: c0c2d108 c138938c c6ec3e9c c6ec3e78 c0c2d608 c0c2d0e8 c0c2d4e8 c5a2ef00
2642 02:37:11.484392 # [ 99.389241] 3e80: b6e60000 0000000b c309a600 c6ec3f60 c6ec3ec4 c6ec3ea0 c07f4ad0 c0c2d4f4
2643 02:37:11.484744 # [ 99.397426] 3ea0: 00000000 c5a2ef00 b6e60000 c2816000 c6ec3f60 c07f4a6c c6ec3f5c c6ec3ec8
2644 02:37:11.485062 # [ 99.405612] 3ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6ec2000
2645 02:37:11.527499 # [ 99.413798] 3ee0: b6e60000 00020000 00000004 0000000b 0001fff5 c6ec3ee0 00000001 b6e5f000
2646 02:37:11.528086 # [ 99.421981] 3f00: c5b6af00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2647 02:37:11.528484 # [ 99.430167] 3f20: 00000000 00000000 c139e998 e0559b04 c205ca20 c5a2ef00 c5a2ef00 c6ec2000
2648 02:37:11.528846 # [ 99.438352] 3f40: b6e60000 00000000 00000000 00000004 c6ec3f94 c6ec3f60 c059872c c0598098
2649 02:37:11.529192 # [ 99.446537] 3f60: 00000000 00000000 c6ec3fac e0559b04 0000000b 0000000b b6fa7e00 00000004
2650 02:37:11.529553 # [ 99.454722] 3f80: c03002e4 c6ec2000 c6ec3fa4 c6ec3f98 c05987bc c05986c4 00000000 c6ec3fa8
2651 02:37:11.571502 # [ 99.462906] 3fa0: c03000c0 c05987b0 0000000b 0000000b 00000001 b6e60000 0000000b 00000000
2652 02:37:11.572053 # [ 99.471091] 3fc0: 0000000b 0000000b b6fa7e00 00000004 00000001 00000000 00020000 bee82a54
2653 02:37:11.572439 # [ 99.479276] 3fe0: 00000004 bee82788 b6f1594f b6e9bc66 800e0030 00000001 00000000 00000000
2654 02:37:11.572803 # [ 99.487456] Backtrace:
2655 02:37:11.573150 # [ 99.489920] [<c138916c>] (execute_location) from [<c13893b8>] (lkdtm_EXEC_STACK+0x38/0x54)
2656 02:37:11.573457 # [ 99.498192] r7:c6ec3f60 r6:0000000b r5:c6875000 r4:c6ec2000
2657 02:37:11.615516 # [ 99.503867] [<c1389380>] (lkdtm_EXEC_STACK) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2658 02:37:11.616106 # [ 99.512048] r4:00000020
2659 02:37:11.616496 # [ 99.514593] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2660 02:37:11.616863 # [ 99.522613] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2661 02:37:11.617213 # [ 99.530539] r9:c6ec3f60 r8:c309a600 r7:0000000b r6:b6e60000 r5:c5a2ef00 r4:c0c2d4e8
2662 02:37:11.617550 # [ 99.538294] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2663 02:37:11.659534 # [ 99.546132] r9:c07f4a6c r8:c6ec3f60 r7:c2816000 r6:b6e60000 r5:c5a2ef00 r4:00000000
2664 02:37:11.660117 # [ 99.553885] [<c059808c>] (vf[ 100.068997] lkdtm: Performing direct entry EXEC_KMALLOC
2665 02:37:11.660507 s_write) from [<c059872c>] (ksys_[ 100.076726] lkdtm: attempting ok execution at c0c2de78
2666 02:37:11.660870 write+0x74/0xec)
2667 02:37:11.661212 # [ 99.561029[ 100.084783] lkdtm: attempting bad execution at c6c530c0
2668 02:37:11.661549 ] r10:00000004 r9:00000000 r8:00[ 100.092758] 8<--- cut here ---
2669 02:37:11.703543 000000 r7[: b 61e0600.000908 6r56] Unable to handle kernel paging request at virtual address c6c530c0
2670 02:37:11.704139 :c6ec2000 r[5 : c150a02.e1f007064] pgd = 1eecf58e
2671 02:37:11.704530 # [ 99.568861] r4:c5a2[e f 0100.112141] [c6c530c0] *pgd=16c1141e(bad)
2672 02:37:11.704890
2673 02:37:11.705236 # [ 99.571404[] [1<0c00.5198671] Internal error: Oops: 8000000d [#5] SMP ARM
2674 02:37:11.747586 86b8>] (ksys_write) from [<c05987[ 100.125977] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2675 02:37:11.748195 bc>] (sys_write+0x1[8 / 100x01.c157682] CPU: 1 PID: 1934 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2676 02:37:11.748593
2677 02:37:11.748954 # [ 99[. 5 7180504.71]6 7 5r88] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2678 02:37:11.749304 :c6ec2000 r8:c0[3 0 0120e04. 1r77940] PC is at 0xc6c530c0
2679 02:37:11.749644 :00000004 r6:b6fa7e00 r5[: 0 01000.181081] LR is at execute_location+0xa4/0xb4
2680 02:37:11.749979 000b r4:00000[0 0 b100
2681 02:37:11.791511 .#1 8[8 033] pc : [<c6c530c0>] lr : [<c1389210>] psr: 600e0013
2682 02:37:11.792101 99.586302[] [1<0c00.51998672a05] sp : c6fafe30 ip : 00000027 fp : c6fafe4c
2683 02:37:11.792495 >] (sys_wri[t e )1 0f0r.o2m0 3[2<2] r10: 0000000d r9 : c1acf804 r8 : c15e7d40
2684 02:37:11.792857 c03000c0>[] (1r00e.t2_1f0a2s9t7] r7 : c6faff60 r6 : 00000001 r5 : c6c530c0 r4 : c0c2de78
2685 02:37:11.793209 syscall+0x[0 / 01x0208.)21
2686 02:37:11.793542 8#5 58] r3 : 2cb18f38 r2 : 2cb18f38 r1 : ef7965e4 r0 : 0000002b
2687 02:37:11.835597 99.593875[] E1x0c0e.p2t2i6o908] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2688 02:37:11.836188 stack(0xc6e[c 3 f1a080 .t2o3 50951] Control: 10c5387d Table: 16ebc04a DAC: 00000051
2689 02:37:11.836610 c6ec3ff0)
2690 02:37:11.837025 #[ [ 1 0 09.92.435693] Process cat (pid: 1934, stack limit = 0xc2bd1324)
2691 02:37:11.837387 8933] 3fa0: [ 1 0 0 . 2 5 1 170] Stack: (0xc6fafe30 to 0xc6fb0000)
2692 02:37:11.837736 0000000b[ 0 0100000.0205b437] fe20: c6c530c0 c6bce000 0000000d c6faff60
2693 02:37:11.838076 00000001 b6e6000[0 0100000.0207609] fe40: c6fafe64 c6fafe50 c0c2dec8 c1389178 00000021 c6bce000 c6fafe74 c6fafe68
2694 02:37:11.879481 0b 00000000
2695 02:37:11.880069 # [[ 1 0909..2767867] fe60: c0c2d108 c0c2de9c c6fafe9c c6fafe78 c0c2d608 c0c2d0e8 c0c2d4e8 c69d2780
2696 02:37:11.880468 7117] 3fc0: [0 0 0100000.02b8 80038] fe80: b6e7c000 0000000d c309a600 c6faff60 c6fafec4 c6fafea0 c07f4ad0 c0c2d4f4
2697 02:37:11.880841 00000b b6fa7e00[ 0 0100000.02094124] fea0: 00000000 c69d2780 b6e7c000 c2816000 c6faff60 c07f4a6c c6faff5c c6fafec8
2698 02:37:11.881199 00000001 0000000[0 0100002.0308297] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6fae000
2699 02:37:11.881539 00 bee82a54
2700 02:37:11.923501 # [[ 19090..3611555] fee0: b6e7c000 00020000 00000004 0000000d 0001fff3 c6fafee0 00000001 b6e7b000
2701 02:37:11.924087 5301] 3fe0: 0000[0 0 0140 0b.e3e28726] ff00: c5bbc500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2702 02:37:11.924494 2788 b6f1594f b[6 e 91b0c06.633
2703 02:37:11.924862 984] ff20: 00000000 00000000 c139e998 2cb18f38 c205ca20 c69d2780 c69d2780 c6fae000
2704 02:37:11.925216 # [ 99.620362[] C1o0d0e.:3 4c155] ff40: b6e7c000 00000000 00000000 00000004 c6faff94 c6faff60 c059872c c0598098
2705 02:37:11.967536 6ec3e08 c1389[3 b 81 0c01.338599325] ff60: 00000000 00000000 c6faffac 2cb18f38 0000000d 0000000d b6fc3e00 00000004
2706 02:37:11.968135 78 c6ec3e6c (e1[a 0 c10000d.)3 6411] ff80: c03002e4 c6fae000 c6faffa4 c6faff98 c05987bc c05986c4 00000000 c6faffa8
2707 02:37:11.968539 # [ 99.62646[6 ] 1-0-0-.[3 7e582] ffa0: c03000c0 c05987b0 0000000d 0000000d 00000001 b6e7c000 0000000d 00000000
2708 02:37:11.968903 nd trace afcb138[e b a160206.73c89753] ffc0: 0000000d 0000000d b6fc3e00 00000004 00000001 00000000 00020000 befada54
2709 02:37:11.969256 ]---
2710 02:37:12.011624 # EXEC_[S T A1C0K0:. 40m0i10] ffe0: 00000004 befad788 b6f3194f b6eb7c66 800e0030 00000001 00000000 00000000
2711 02:37:12.012212 ssing 'call tr[a c e1:0'0:. 4[1F0090] Backtrace:
2712 02:37:12.012601 IL]
2713 02:37:12.012954 not ok 31 selftests: lkdtm: 100.414550] [<c138916c>] (execute_location) from [<c0c2dec8>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2714 02:37:12.013311 EXEC_STACK.sh # [e x i1t0=01.4
2715 02:37:12.013649 25752] r7:c6faff60 r6:0000000d r5:c6bce000 r4:c6c530c0
2716 02:37:12.013990 selftests: lkdtm: EXE[C _ K1M0A0.433495] [<c0c2de90>] (lkdtm_EXEC_KMALLOC) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2717 02:37:12.014323 LOC.sh
2718 02:37:12.014639 [ 100.444179] r5:c6bce000 r4:00000021
2719 02:37:12.055593 [ 100.448453] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2720 02:37:12.056181 [ 100.456473] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2721 02:37:12.056574 [ 100.464398] r9:c6faff60 r8:c309a600 r7:0000000d r6:b6e7c000 r5:c69d2780 r4:c0c2d4e8
2722 02:37:12.056934 [ 100.472154] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2723 02:37:12.057287 [ 100.479992] r9:c07f4a6c r8:c6faff60 r7:c2816000 r6:b6e7c000 r5:c69d2780 r4:00000000
2724 02:37:12.099533 [ 100.487743] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2725 02:37:12.100120 [ 100.494887] r10:00000004 r9:00000000 r8:00000000 r7:b6e7c000 r6:c6fae000 r5:c69d2780
2726 02:37:12.100517 [ 100.502720] r4:c69d2780
2727 02:37:12.100874 [ 100.505264] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2728 02:37:12.101221 [ 100.512408] r9:c6fae000 r8:c03002e4 r7:00000004 r6:b6fc3e00 r5:0000000d r4:0000000d
2729 02:37:12.101560 [ 100.520163] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2730 02:37:12.101893 [ 100.527737] Exception stack(0xc6faffa8 to 0xc6fafff0)
2731 02:37:12.143067 [ 100.532797] ffa0: 0000000d 0000000d 00000001 b6e7c000 0000000d 00000000
2732 02:37:12.143152 [ 100.540983] ffc0: 0000000d 0000000d b6fc3e00 00000004 00000001 00000000 00020000 befada54
2733 02:37:12.143219 [ 100.549167] ffe0: 00000004 befad788 b6f3194f b6eb7c66
2734 02:37:12.143282 [ 100.554229] Code: eff0eb60 eff0eb80 eff0eba0 eff0ebc0 (e1a0c00d)
2735 02:37:12.143343 [ 100.560332] ---[ end trace afcb138eba6267ca ]---
2736 02:37:12.143401 # Segmentation fault
2737 02:37:12.238975 # [ 100.068997] lkdtm: Performing direct entry EXEC_KMALLOC
2738 02:37:12.239088 # [ 100.076726] lkdtm: attempting ok execution at c0c2de78
2739 02:37:12.239168 # [ 100.084783] lkdtm: attempting bad execution at c6c530c0
2740 02:37:12.239244 # [ 100.092758] 8<--- cut here ---
2741 02:37:12.239324 # [ 100.098655] Unable to handle kernel paging request at virtual address c6c530c0
2742 02:37:12.239397 # [ 100.107614] pgd = 1eecf58e
2743 02:37:12.239468 # [ 100.112141] [c6c530c0] *pgd=16c1141e(bad)
2744 02:37:12.239535 # [ 100.118671] Internal error: Oops: 8000000d [#5] SMP ARM
2745 02:37:12.283195 # [ 100.125977] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2746 02:37:12.283284 # [ 100.157682] CPU: 1 PID: 1934 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2747 02:37:12.283353 # [ 100.167588] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2748 02:37:12.283417 # [ 100.175940] PC is at 0xc6c530c0
2749 02:37:12.327498 # [ 100.181081] LR is at execute_location+0xa4/0xb4
2750 02:37:12.328039 # [ 100.188033] pc : [<c6c530c0>] lr : [<c1389210>] psr: 600e0013
2751 02:37:12.328398 # [ 100.196205] sp : c6fafe30 ip : 00000027 fp : c6fafe4c
2752 02:37:12.328728 # [ 100.203252] r10: 0000000d r9 : c1acf804 r8 : c15e7d40
2753 02:37:12.329043 # [ 100.210297] r7 : c6faff60 r6 : 00000001 r5 : c6c530c0 r4 : c0c2de78
2754 02:37:12.329349 # [ 100.218558] r3 : 2cb18f38 r2 : 2cb18f38 r1 : ef7965e4 r0 : 0000002b
2755 02:37:12.329651 # [ 100.226908] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2756 02:37:12.371451 # [ 100.235951] Control: 10c5387d Table: 16ebc04a DAC: 00000051
2757 02:37:12.372072 # [ 100.243603] Process cat (pid: 1934, stack limit = 0xc2bd1324)
2758 02:37:12.372429 # [ 100.251170] Stack: (0xc6fafe30 to 0xc6fb0000)
2759 02:37:12.372789 # [ 100.257437] fe20: c6c530c0 c6bce000 0000000d c6faff60
2760 02:37:12.373169 # [ 100.267609] fe40: c6fafe64 c6fafe50 c0c2dec8 c1389178 00000021 c6bce000 c6fafe74 c6fafe68
2761 02:37:12.373518 # [ 100.277867] fe60: c0c2d108 c0c2de9c c6fafe9c c6fafe78 c0c2d608 c0c2d0e8 c0c2d4e8 c69d2780
2762 02:37:12.419517 # [ 100.288038] fe80: b6e7c000 0000000d c309a600 c6faff60 c6fafec4 c6fafea0 c07f4ad0 c0c2d4f4
2763 02:37:12.420081 # [ 100.298124] fea0: 00000000 c69d2780 b6e7c000 c2816000 c6faff60 c07f4a6c c6faff5c c6fafec8
2764 02:37:12.420474 # [ 100.308297] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6fae000
2765 02:37:12.420837 # [ 100.318555] fee0: b6e7c000 00020000 00000004 0000000d 0001fff3 c6fafee0 00000001 b6e7b000
2766 02:37:12.421265 # [ 100.328726] ff00: c5bbc500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2767 02:37:12.463213 # [ 100.338984] ff20: 00000000 00000000 c139e998 2cb18f38 c205ca20 c69d2780 c69d2780 c6fae000
2768 02:37:12.463392 # [ 100.349155] ff40: b6e7c000 00000000 00000000 00000004 c6faff94 c6faff60 c059872c c0598098
2769 02:37:12.463479 # [ 100.359325] ff60: 00000000 00000000 c6faffac 2cb18f38 0000000d 0000000d b6fc3e00 00000004
2770 02:37:12.463564 # [ 100.369411] ff80: c03002e4 c6fae000 c6faffa4 c6faff98 c05987bc c05986c4 00000000 c6faffa8
2771 02:37:12.463650 # [ 100.379582] ffa0: c03000c0 c05987b0 0000000d 0000000d 00000001 b6e7c000 0000000d 00000000
2772 02:37:12.507441 # [ 100.389753] ffc0: 0000000d 0000000d b6fc3e00 00000004 00000001 00000000 00020000 befada54
2773 02:37:12.507850 # [ 100.400010] ffe0: 00000004 befad788 b6f3194f b6eb7c66 800e0030 00000001 00000000 00000000
2774 02:37:12.508112 # [ 100.410090] Backtrace:
2775 02:37:12.508352 # [ 100.414550] [<c138916c>] (execute_location) from [<c0c2dec8>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2776 02:37:12.508580 # [ 100.425752] r7:c6faff60 r6:0000000d r5:c6bce000 r4:c6c530c0
2777 02:37:12.508801 # [ 100.433495] [<c0c2de90>] (lkdtm_EXEC_KMALLOC) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2778 02:37:12.509018 # [ 100.444179] r5:c6bce000 r4:00000021
2779 02:37:12.551647 # [ 100.448453] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2780 02:37:12.552233 # [ 100.456473] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2781 02:37:12.552626 # [ 100.464398] r9:c6faff60 r8:c309a600 r7:0000000d r6:b6e7c000 r5:c69d2780 r4:c0c2d4e8
2782 02:37:12.552987 # [ 100.472154] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2783 02:37:12.553336 # [ 100.479992] r9:c07f4a6c r8:c6faff60 r7:c2816000 r6:b6e7c000 r5:c69d2780 r4:00000000
2784 02:37:12.595494 # [ 100.487743] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2785 02:37:12.596078 # [ 100.494887] r10:00000004 r9:00000000 r8:00000000 r7:b6e7c000 r6:c6fae000 r5:c69d2780
2786 02:37:12.596473 # [ 100.502720] r4:c69d2780
2787 02:37:12.596852 # [ 100.[ 101.003107] lkdtm: Performing direct entry EXEC_VMALLOC
2788 02:37:12.597341 505264] [<c05986b8>] (ksys_write)[ 101.011377] lkdtm: attempting ok execution at c0c2de78
2789 02:37:12.597750 from [<c05987bc>] (sys_write+0x1[ 101.019207] lkdtm: attempting bad execution at f096c000
2790 02:37:12.598092 8/0x1c)
2791 02:37:12.598431 # [ 100.512408] r9:c6f[ 101.027404] 8<--- cut here ---
2792 02:37:12.639553 ae000 r8:c03002e4 r7:00000004 r6:[ 101.033267] Unable to handle kernel paging request at virtual address f096c000
2793 02:37:12.640143 b6fc3e00 r5:0000000d r4:0000000d[ 101.043465] pgd = c897e65d
2794 02:37:12.640537 # [ 100.520163] [<c05987a4>] (s[ 101.049123] [f096c000] *pgd=1294b811, *pte=493ca65f, *ppte=493ca45f
2795 02:37:12.640906 ys_write) from [<c03000c0>] (ret_[ 101.058273] Internal error: Oops: 8000000f [#6] SMP ARM
2796 02:37:12.683498 [ 101.066308] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2797 02:37:12.684100 [ 101.095589] CPU: 0 PID: 2011 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2798 02:37:12.684497 [ 101.103355] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2799 02:37:12.684861 [ 101.109912] PC is at 0xf096c000
2800 02:37:12.685204 [ 101.113090] LR is at execute_location+0xa4/0xb4
2801 02:37:12.727653 [ 101.117645] pc : [<f096c000>] lr : [<c1389210>] psr: 600e0013
2802 02:37:12.728242 [ 101.123935] sp : c6cdde30 ip : c6cddd38 fp : c6cdde4c
2803 02:37:12.728636 [ 101.129181] r10: 0000000d r9 : c1acf814 r8 : c15e7d40
2804 02:37:12.729001 [ 101.134426] r7 : c6cddf60 r6 : 00000001 r5 : f096c000 r4 : c0c2de78
2805 02:37:12.729348 [ 101.140976] r3 : d3c0592e r2 : d3c0592e r1 : ef7815e0 r0 : 0000002b
2806 02:37:12.729689 [ 101.147531] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2807 02:37:12.730025 [ 101.154690] Control: 10c5387d Table: 16f2804a DAC: 00000051
2808 02:37:12.771554 [ 101.160461] Process cat (pid: 2011, stack limit = 0x3caba92a)
2809 02:37:12.772144 [ 101.166231] Stack: (0xc6cdde30 to 0xc6cde000)
2810 02:37:12.772540 [ 101.170618] de20: f096c000 c6877000 0000000d c6cddf60
2811 02:37:12.772904 [ 101.178829] de40: c6cdde64 c6cdde50 c0c2defc c1389178 00000022 c6877000 c6cdde74 c6cdde68
2812 02:37:12.773250 [ 101.187038] de60: c0c2d108 c0c2dee0 c6cdde9c c6cdde78 c0c2d608 c0c2d0e8 c0c2d4e8 c5a2fe00
2813 02:37:12.773592 [ 101.195248] de80: b6e1d000 0000000d c309a600 c6cddf60 c6cddec4 c6cddea0 c07f4ad0 c0c2d4f4
2814 02:37:12.815508 [ 101.203458] dea0: 00000000 c5a2fe00 b6e1d000 c2816000 c6cddf60 c07f4a6c c6cddf5c c6cddec8
2815 02:37:12.816093 [ 101.211667] dec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6cdc000
2816 02:37:12.816491 [ 101.219876] dee0: b6e1d000 00020000 00000004 0000000d 0001fff3 c6cddee0 00000001 b6e1c000
2817 02:37:12.816853 [ 101.228082] df00: c599b680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2818 02:37:12.817202 [ 101.236291] df20: 00000000 00000000 c139e998 d3c0592e c205ca20 c5a2fe00 c5a2fe00 c6cdc000
2819 02:37:12.817652 [ 101.244498] df40: b6e1d000 00000000 00000000 00000004 c6cddf94 c6cddf60 c059872c c0598098
2820 02:37:12.859645 [ 101.252705] df60: 00000000 00000000 c6cddfac d3c0592e 0000000d 0000000d b6f64e00 00000004
2821 02:37:12.860233 [ 101.260913] df80: c03002e4 c6cdc000 c6cddfa4 c6cddf98 c05987bc c05986c4 00000000 c6cddfa8
2822 02:37:12.860624 [ 101.269120] dfa0: c03000c0 c05987b0 0000000d 0000000d 00000001 b6e1d000 0000000d 00000000
2823 02:37:12.860984 [ 101.277327] dfc0: 0000000d 0000000d b6f64e00 00000004 00000001 00000000 00020000 be9bba54
2824 02:37:12.861330 [ 101.285535] dfe0: 00000004 be9bb788 b6ed294f b6e58c66 800e0030 00000001 00000000 00000000
2825 02:37:12.903370 [ 101.293728] Backtrace:
2826 02:37:12.903945 [ 101.296240] [<c138916c>] (execute_location) from [<c0c2defc>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2827 02:37:12.904338 [ 101.304713] r7:c6cddf60 r6:0000000d r5:c6877000 r4:f096c000
2828 02:37:12.904704 [ 101.310414] [<c0c2ded4>] (lkdtm_EXEC_VMALLOC) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2829 02:37:12.905054 [ 101.318790] r5:c6877000 r4:00000022
2830 02:37:12.905389 [ 101.322405] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2831 02:37:12.905721 [ 101.330453] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2832 02:37:12.947621 [ 101.338403] r9:c6cddf60 r8:c309a600 r7:0000000d r6:b6e1d000 r5:c5a2fe00 r4:c0c2d4e8
2833 02:37:12.948213 [ 101.346186] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2834 02:37:12.948609 [ 101.354048] r9:c07f4a6c r8:c6cddf60 r7:c2816000 r6:b6e1d000 r5:c5a2fe00 r4:00000000
2835 02:37:12.948971 [ 101.361825] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2836 02:37:12.949320 [ 101.368992] r10:00000004 r9:00000000 r8:00000000 r7:b6e1d000 r6:c6cdc000 r5:c5a2fe00
2837 02:37:12.949659 [ 101.376841] r4:c5a2fe00
2838 02:37:12.991474 [ 101.379407] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2839 02:37:12.992055 [ 101.386574] r9:c6cdc000 r8:c03002e4 r7:00000004 r6:b6f64e00 r5:0000000d r4:0000000d
2840 02:37:12.992446 [ 101.394351] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2841 02:37:12.992808 [ 101.401941] Exception stack(0xc6cddfa8 to 0xc6cddff0)
2842 02:37:12.993273 [ 101.407020] dfa0: 0000000d 0000000d 00000001 b6e1d000 0000000d 00000000
2843 02:37:12.993647 [ 101.415229] dfc0: 0000000d 0000000d b6f64e00 00000004 00000001 00000000 00020000 be9bba54
2844 02:37:13.035084 [ 101.423431] dfe0: 00000004 be9bb788 b6ed294f b6e58c66
2845 02:37:13.035169 [ 101.428519] Code: bad PC value
2846 02:37:13.035236 fast_syscall+0x0/0x28)
2847 02:37:13.035329 # [ 100.[ 101.431729] ---[ end trace afcb138eba6267cb ]---
2848 02:37:13.035389 527737] Exception stack(0xc6faffa8 to 0xc6fafff0)
2849 02:37:13.035450 # [ 100.532797] ffa0: 0000000d 0000000d 00000001 b6e7c000 0000000d 00000000
2850 02:37:13.035537 # [ 100.540983] ffc0: 0000000d 0000000d b6fc3e00 00000004 00000001 00000000 00020000 befada54
2851 02:37:13.035594 # [ 100.549167] ffe0: 00000004 befad788 b6f3194f b6eb7c66
2852 02:37:13.079212 # [ 100.554229] Code: eff0eb60 eff0eb80 eff0eba0 eff0ebc0 (e1a0c00d)
2853 02:37:13.079297 # [ 100.560332] ---[ end trace afcb138eba6267ca ]---
2854 02:37:13.079364 # EXEC_KMALLOC: missing 'call trace:': [FAIL]
2855 02:37:13.079424 not ok 32 selftests: lkdtm: EXEC_KMALLOC.sh # exit=1
2856 02:37:13.079485 # selftests: lkdtm: EXEC_VMALLOC.sh
2857 02:37:13.079606 # Segmentation fault
2858 02:37:13.133183 # [ 101.003107] lkdtm: Performing direct entry EXEC_VMALLOC
2859 02:37:13.133268 # [ 101.011377] lkdtm: attempting ok execution at c0c2de78
2860 02:37:13.133368 # [ 101.019207] lkdtm: attempting bad execution at f096c000
2861 02:37:13.133429 # [ 101.027404] 8<--- cut here ---
2862 02:37:13.133489 # [ 101.033267] Unable to handle kernel paging request at virtual address f096c000
2863 02:37:13.133546 # [ 101.043465] pgd = c897e65d
2864 02:37:13.133602 # [ 101.049123] [f096c000] *pgd=1294b811, *pte=493ca65f, *ppte=493ca45f
2865 02:37:13.133658 # [ 101.058273] Internal error: Oops: 8000000f [#6] SMP ARM
2866 02:37:13.176852 # [ 101.066308] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2867 02:37:13.177458 # [ 101.095589] CPU: 0 PID: 2011 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2868 02:37:13.177856 # [ 101.103355] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2869 02:37:13.219698 # [ 101.109912] PC is at 0xf096c000
2870 02:37:13.220292 # [ 101.113090] LR is at execute_location+0xa4/0xb4
2871 02:37:13.220686 # [ 101.117645] pc : [<f096c000>] lr : [<c1389210>] psr: 600e0013
2872 02:37:13.221049 # [ 101.123935] sp : c6cdde30 ip : c6cddd38 fp : c6cdde4c
2873 02:37:13.221393 # [ 101.129181] r10: 0000000d r9 : c1acf814 r8 : c15e7d40
2874 02:37:13.221729 # [ 101.134426] r7 : c6cddf60 r6 : 00000001 r5 : f096c000 r4 : c0c2de78
2875 02:37:13.222064 # [ 101.140976] r3 : d3c0592e r2 : d3c0592e r1 : ef7815e0 r0 : 0000002b
2876 02:37:13.263442 # [ 101.147531] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2877 02:37:13.264015 # [ 101.154690] Control: 10c5387d Table: 16f2804a DAC: 00000051
2878 02:37:13.264403 # [ 101.160461] Process cat (pid: 2011, stack limit = 0x3caba92a)
2879 02:37:13.264767 # [ 101.166231] Stack: (0xc6cdde30 to 0xc6cde000)
2880 02:37:13.265117 # [ 101.170618] de20: f096c000 c6877000 0000000d c6cddf60
2881 02:37:13.265460 # [ 101.178829] de40: c6cdde64 c6cdde50 c0c2defc c1389178 00000022 c6877000 c6cdde74 c6cdde68
2882 02:37:13.265795 # [ 101.187038] de60: c0c2d108 c0c2dee0 c6cdde9c c6cdde78 c0c2d608 c0c2d0e8 c0c2d4e8 c5a2fe00
2883 02:37:13.307439 # [ 101.195248] de80: b6e1d000 0000000d c309a600 c6cddf60 c6cddec4 c6cddea0 c07f4ad0 c0c2d4f4
2884 02:37:13.307983 # [ 101.203458] dea0: 00000000 c5a2fe00 b6e1d000 c2816000 c6cddf60 c07f4a6c c6cddf5c c6cddec8
2885 02:37:13.308347 # [ 101.211667] dec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6cdc000
2886 02:37:13.308675 # [ 101.219876] dee0: b6e1d000 00020000 00000004 0000000d 0001fff3 c6cddee0 00000001 b6e1c000
2887 02:37:13.308991 # [ 101.228082] df00: c599b680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2888 02:37:13.351459 # [ 101.236291] df20: 00000000 00000000 c139e998 d3c0592e c205ca20 c5a2fe00 c5a2fe00 c6cdc000
2889 02:37:13.352042 # [ 101.244498] df40: b6e1d000 00000000 00000000 00000004 c6cddf94 c6cddf60 c059872c c0598098
2890 02:37:13.352462 # [ 101.252705] df60: 00000000 00000000 c6cddfac d3c0592e 0000000d 0000000d b6f64e00 00000004
2891 02:37:13.352832 # [ 101.260913] df80: c03002e4 c6cdc000 c6cddfa4 c6cddf98 c05987bc c05986c4 00000000 c6cddfa8
2892 02:37:13.353184 # [ 101.269120] dfa0: c03000c0 c05987b0 0000000d 0000000d 00000001 b6e1d000 0000000d 00000000
2893 02:37:13.395383 # [ 101.277327] dfc0: 0000000d 0000000d b6f64e00 00000004 00000001 00000000 00020000 be9bba54
2894 02:37:13.395572 # [ 101.285535] dfe0: 00000004 be9bb788 b6ed294f b6e58c66 800e0030 00000001 00000000 00000000
2895 02:37:13.395671 # [ 101.293728] Backtrace:
2896 02:37:13.395761 # [ 101.296240] [<c138916c>] (execute_location) from [<c0c2defc>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2897 02:37:13.395848 # [ 101.304713] r7:c6cddf60 r6:0000000d r5:c6877000 r4:f096c000
2898 02:37:13.395935 # [ 101.310414] [<c0c2ded4>] (lkdtm_EXEC_VMALLOC) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2899 02:37:13.396020 # [ 101.318790] r5:c6877000 r4:00000022
2900 02:37:13.439583 # [ 101.322405] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2901 02:37:13.440057 # [ 101.330453] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2902 02:37:13.440375 # [ 101.338403] r9:c6cddf60 r8:c309a600 r7:0000000d r6:b6e1d000 r5:c5a2fe00 r4:c0c2d4e8
2903 02:37:13.440662 # [ 101.346186] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2904 02:37:13.440933 # [ 101.354048] r9:c07f4a6c r8:c6cddf60 r7:c2816000 r6:b6e1d000 r5:c5a2fe00 r4:00000000
2905 02:37:13.483634 # [ 101.361825[ 101.882749] lkdtm: Performing direct entry EXEC_RODATA
2906 02:37:13.484239 ] [<c059808c>] (vfs_write) from [[ 101.889787] lkdtm: attempting ok execution at c0c2de78
2907 02:37:13.484633 <c059872c>] (ksys_write+0x74/0xec[ 101.897867] lkdtm: attempting bad execution at c15e7fdc
2908 02:37:13.484997 )
2909 02:37:13.485403 # [ 101.368992] r10:00000004[ 101.905868] 8<--- cut here ---
2910 02:37:13.485750 r9:00000000 [r 8 :100010.091010730] Unable to handle kernel paging request at virtual address c15e7fdc
2911 02:37:13.486089 0 r7:b6e1d00[0 r160:1c.69c2d0c860] pgd = f3caa21f
2912 02:37:13.486424 00 r5:c5a2fe00
2913 02:37:13.527676 # [ 101[. 3 71601.925474] [c15e7fdc] *pgd=1141941e(bad)
2914 02:37:13.528261 41] r4:c5a2fe00
2915 02:37:13.528655 #[ [ 1 0110.131918] Internal error: Oops: 8000000d [#7] SMP ARM
2916 02:37:13.529017 .379407] [<c05986b8>] (ksys_write[ 101.939307] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2917 02:37:13.571546 ) from [<c05987bc[> ] 1(0s1y.s9_1011] CPU: 3 PID: 2088 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2918 02:37:13.572134 write+0x18[/ 0 x110c1).9
2919 02:37:13.572599 8#0 8[31] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2920 02:37:13.572986 101.386574] r9:c6cdc000 r8[: c 101.989192] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2921 02:37:13.573340 3002e4 r7:000000[0 4 1r061:.b9696839] LR is at execute_location+0xa4/0xb4
2922 02:37:13.573689 64e00 r5:00[0 0 010002d. 0r043:409] pc : [<c15e7fdc>] lr : [<c1389210>] psr: 600e0013
2923 02:37:13.574031 000000d[
2924 02:37:13.615668 # 1[0 2 .1001115.3339 sp : c5f49e38 ip : c5f49d40 fp : c5f49e54
2925 02:37:13.616259 4351] [<c0[5 9 8170a24.>0]1 8(4s06] r10: 0000000c r9 : c1acf824 r8 : c15e7d40
2926 02:37:13.616660 s_writ[e )1 0f2r.o0m2 5[4<5c20]3r7 : c5f49f60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2de78
2927 02:37:13.617021 000c0>] (ret_[f a s1t0_2s.y0s3c3a43] r3 : 6f392199 r2 : 6f392199 r1 : ef7c05e0 r0 : 0000002b
2928 02:37:13.617382 ll+0x0/0x28)
2929 02:37:13.617716 [# [1 0 21.0014.1979] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2930 02:37:13.618048 01941] Exce[p t i1o0n2 .s0t5a1c1k6] Control: 10c5387d Table: 16fac04a DAC: 00000051
2931 02:37:13.659646 (0xc6cddfa[8 t1o0 2.00x5c866c7d] Process cat (pid: 2088, stack limit = 0x141b2d02)
2932 02:37:13.660238 dff0)
2933 02:37:13.660625 # [[ 110012..40067601254] Stack: (0xc5f49e38 to 0xc5f4a000)
2934 02:37:13.660986 ] dfa0: [ 1 0 2 . 0 7 2334] 9e20: 00000023 c6e49000
2935 02:37:13.661335 0000000d 0000000d[ 0 0100020.082508] 9e40: 0000000c c5f49f60 c5f49e64 c5f49e58 c13893f8 c1389178 c5f49e74 c5f49e68
2936 02:37:13.703485 01 b6e1d000 0000[0 0 01d0 20.00092850] 9e60: c0c2d108 c13893e0 c5f49e9c c5f49e78 c0c2d608 c0c2d0e8 c0c2d4e8 c69d2780
2937 02:37:13.704079 0000
2938 02:37:13.704465 # [ 101.41[5 2 2190]2 .d1f3109] 9e80: b6e09000 0000000c c309a600 c5f49f60 c5f49ec4 c5f49ea0 c07f4ad0 c0c2d4f4
2939 02:37:13.704823 c0: 0000000d 000[0 0 0100d2 .b1613366] 9ea0: 00000000 c69d2780 b6e09000 c2816000 c5f49f60 c07f4a6c c5f49f5c c5f49ec8
2940 02:37:13.705170 64e00 00000004[ 0 0100020.010213625] 9ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c5f48000
2941 02:37:13.705518 00000000 00020000[ b e190b2b.a153797] 9ee0: b6e09000 00020000 00000004 0000000c 0001fff4 c5f49ee0 00000001 b6e08000
2942 02:37:13.705859 4
2943 02:37:13.747488 # [ 101.423[4 3 11]0 2d.f1e40053] 9f00: c2fdb540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2944 02:37:13.748079 : 00000004 be9bb7[8 8 1b062e.d124225] 9f20: 00000000 00000000 c139e998 6f392199 c205ca20 c69d2780 c69d2780 c5f48000
2945 02:37:13.748482 94f b6e58c66
2946 02:37:13.748922 #[ [ 1 0120.11.64483] 9f40: b6e09000 00000000 00000000 00000004 c5f49f94 c5f49f60 c059872c c0598098
2947 02:37:13.749281 28519] Code: ba[d P1C0 2v.a1l7u654] 9f60: 00000000 00000000 c5f49fac 6f392199 0000000c 0000000c b6f50e00 00000004
2948 02:37:13.749634 e
2949 02:37:13.791531 # [ 101.4317[2 9 ]1 0-2.-1-8[825] 9f80: c03002e4 c5f48000 c5f49fa4 c5f49f98 c05987bc c05986c4 00000000 c5f49fa8
2950 02:37:13.792137 end trace afcb13[8 e b1a0622.6174996] 9fa0: c03000c0 c05987b0 0000000c 0000000c 00000001 b6e09000 0000000c 00000000
2951 02:37:13.792541 cb ]---
2952 02:37:13.792893 # EXEC[_ V M1A0L2L.O2C0:254] 9fc0: 0000000c 0000000c b6f50e00 00000004 00000001 00000000 00020000 beee5a54
2953 02:37:13.793241 missing 'call t[r a c1e0:2'.:2 15426] 9fe0: 00000004 beee5788 b6ebe94f b6e44c66 800e0030 00000001 00000000 00000000
2954 02:37:13.793578 FAIL]
2955 02:37:13.793902 not ok [3 3 1s0e2l.f2t2e5678] Backtrace:
2956 02:37:13.835750 ts: lkdtm: EXEC_VMALLO[C . s1h0 2.230127] [<c138916c>] (execute_location) from [<c13893f8>] (lkdtm_EXEC_RODATA+0x24/0x28)
2957 02:37:13.836355 exit=1
2958 02:37:13.836748 # selfte[s t s1:0 2l.k2d0817] r7:c5f49f60 r6:0000000c r5:c6e49000 r4:00000023
2959 02:37:13.837106 tm: EXEC_RODATA.sh
2960 02:37:13.837445 [ 102.248564] [<c13893d4>] (lkdtm_EXEC_RODATA) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2961 02:37:13.837779 [ 102.258557] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2962 02:37:13.838107 [ 102.266576] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2963 02:37:13.879482 [ 102.274501] r9:c5f49f60 r8:c309a600 r7:0000000c r6:b6e09000 r5:c69d2780 r4:c0c2d4e8
2964 02:37:13.880069 [ 102.282257] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2965 02:37:13.880457 [ 102.290094] r9:c07f4a6c r8:c5f49f60 r7:c2816000 r6:b6e09000 r5:c69d2780 r4:00000000
2966 02:37:13.880816 [ 102.297848] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2967 02:37:13.881162 [ 102.304991] r10:00000004 r9:00000000 r8:00000000 r7:b6e09000 r6:c5f48000 r5:c69d2780
2968 02:37:13.881497 [ 102.312826] r4:c69d2780
2969 02:37:13.923749 [ 102.315370] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2970 02:37:13.924348 [ 102.322512] r9:c5f48000 r8:c03002e4 r7:00000004 r6:b6f50e00 r5:0000000c r4:0000000c
2971 02:37:13.924756 [ 102.330266] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2972 02:37:13.925120 [ 102.337840] Exception stack(0xc5f49fa8 to 0xc5f49ff0)
2973 02:37:13.925470 [ 102.342899] 9fa0: 0000000c 0000000c 00000001 b6e09000 0000000c 00000000
2974 02:37:13.925806 [ 102.351084] 9fc0: 0000000c 0000000c b6f50e00 00000004 00000001 00000000 00020000 beee5a54
2975 02:37:13.967175 [ 102.359267] 9fe0: 00000004 beee5788 b6ebe94f b6e44c66
2976 02:37:13.967341 [ 102.364327] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2977 02:37:13.967422 [ 102.370432] ---[ end trace afcb138eba6267cc ]---
2978 02:37:13.967498 # Segmentation fault
2979 02:37:14.074948 # [ 101.882749] lkdtm: Performing direct entry EXEC_RODATA
2980 02:37:14.075061 # [ 101.889787] lkdtm: attempting ok execution at c0c2de78
2981 02:37:14.075128 # [ 101.897867] lkdtm: attempting bad execution at c15e7fdc
2982 02:37:14.075190 # [ 101.905868] 8<--- cut here ---
2983 02:37:14.075250 # [ 101.911730] Unable to handle kernel paging request at virtual address c15e7fdc
2984 02:37:14.075308 # [ 101.920860] pgd = f3caa21f
2985 02:37:14.075364 # [ 101.925474] [c15e7fdc] *pgd=1141941e(bad)
2986 02:37:14.075418 # [ 101.931918] Internal error: Oops: 8000000d [#7] SMP ARM
2987 02:37:14.117972 # [ 101.939307] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2988 02:37:14.118085 # [ 101.971011] CPU: 3 PID: 2088 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2989 02:37:14.118167 # [ 101.980831] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2990 02:37:14.161138 # [ 101.989192] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2991 02:37:14.161309 # [ 101.996839] LR is at execute_location+0xa4/0xb4
2992 02:37:14.161390 # [ 102.003449] pc : [<c15e7fdc>] lr : [<c1389210>] psr: 600e0013
2993 02:37:14.161463 # [ 102.011533] sp : c5f49e38 ip : c5f49d40 fp : c5f49e54
2994 02:37:14.161532 # [ 102.018406] r10: 0000000c r9 : c1acf824 r8 : c15e7d40
2995 02:37:14.161598 # [ 102.025452] r7 : c5f49f60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2de78
2996 02:37:14.161665 # [ 102.033543] r3 : 6f392199 r2 : 6f392199 r1 : ef7c05e0 r0 : 0000002b
2997 02:37:14.204192 # [ 102.041979] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2998 02:37:14.204350 # [ 102.051106] Control: 10c5387d Table: 16fac04a DAC: 00000051
2999 02:37:14.204416 # [ 102.058673] Process cat (pid: 2088, stack limit = 0x141b2d02)
3000 02:37:14.204479 # [ 102.066154] Stack: (0xc5f49e38 to 0xc5f4a000)
3001 02:37:14.204538 # [ 102.072334] 9e20: 00000023 c6e49000
3002 02:37:14.204596 # [ 102.082508] 9e40: 0000000c c5f49f60 c5f49e64 c5f49e58 c13893f8 c1389178 c5f49e74 c5f49e68
3003 02:37:14.204653 # [ 102.092850] 9e60: c0c2d108 c13893e0 c5f49e9c c5f49e78 c0c2d608 c0c2d0e8 c0c2d4e8 c69d2780
3004 02:37:14.247286 # [ 102.103109] 9e80: b6e09000 0000000c c309a600 c5f49f60 c5f49ec4 c5f49ea0 c07f4ad0 c0c2d4f4
3005 02:37:14.247480 # [ 102.113366] 9ea0: 00000000 c69d2780 b6e09000 c2816000 c5f49f60 c07f4a6c c5f49f5c c5f49ec8
3006 02:37:14.247590 # [ 102.123625] 9ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c5f48000
3007 02:37:14.247688 # [ 102.133797] 9ee0: b6e09000 00020000 00000004 0000000c 0001fff4 c5f49ee0 00000001 b6e08000
3008 02:37:14.247774 # [ 102.144053] 9f00: c2fdb540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3009 02:37:14.291206 # [ 102.154225] 9f20: 00000000 00000000 c139e998 6f392199 c205ca20 c69d2780 c69d2780 c5f48000
3010 02:37:14.291392 # [ 102.164483] 9f40: b6e09000 00000000 00000000 00000004 c5f49f94 c5f49f60 c059872c c0598098
3011 02:37:14.291484 # [ 102.174654] 9f60: 00000000 00000000 c5f49fac 6f392199 0000000c 0000000c b6f50e00 00000004
3012 02:37:14.291567 # [ 102.184825] 9f80: c03002e4 c5f48000 c5f49fa4 c5f49f98 c05987bc c05986c4 00000000 c5f49fa8
3013 02:37:14.291647 # [ 102.194996] 9fa0: c03000c0 c05987b0 0000000c 0000000c 00000001 b6e09000 0000000c 00000000
3014 02:37:14.335484 # [ 102.205254] 9fc0: 0000000c 0000000c b6f50e00 00000004 00000001 00000000 00020000 beee5a54
3015 02:37:14.336066 # [ 102.215426] 9fe0: 00000004 beee5788 b6ebe94f b6e44c66 800e0030 00000001 00000000 00000000
3016 02:37:14.336449 # [ 102.225678] Backtrace:
3017 02:37:14.336806 # [ 102.230127] [<c138916c>] (execute_location) from [<c13893f8>] (lkdtm_EXEC_RODATA+0x24/0x28)
3018 02:37:14.337150 # [ 102.240817] r7:c5f49f60 r6:0000000c r5:c6e49000 r4:00000023
3019 02:37:14.337482 # [ 102.248564] [<c13893d4>] (lkdtm_EXEC_RODATA) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3020 02:37:14.379608 # [ 102.258557] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3021 02:37:14.380195 # [ 102.266576] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3022 02:37:14.380582 # [ 102.274501] r9:c5f49f60 r8:c309a600 r7:0000000c r6:b6e09000 r5:c69d2780 r4:c0c2d4e8
3023 02:37:14.380931 # [ 102.282257] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3024 02:37:14.381266 # [ 102.290094] r9:c07f4a6c r8:c5f49f60 r7:c2816000 r[ 102.815119] lkdtm: Performing direct entry EXEC_USERSPACE
3025 02:37:14.423441 6:b6e09000 r5:c69d2780 r4:0000000[ 102.823144] lkdtm: attempting ok execution at c0c2de78
3026 02:37:14.424018 0
3027 02:37:14.424391 # [ 102.297848] [<c059808c>] [ 102.831526] lkdtm: attempting bad execution at b6f1e000
3028 02:37:14.424745 (vfs_write) from [<c059872c>] (ks[ 102.839419] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f1e000
3029 02:37:14.425085 [ 102.849374] Internal error: : b [#8] SMP ARM
3030 02:37:14.467512 [ 102.853671] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3031 02:37:14.468101 [ 102.882949] CPU: 0 PID: 2164 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3032 02:37:14.468486 [ 102.890716] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3033 02:37:14.468839 [ 102.897276] PC is at 0xb6f1e000
3034 02:37:14.469171 [ 102.900461] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3035 02:37:14.469495 [ 102.905365] pc : [<b6f1e000>] lr : [<c0c2dfcc>] psr: 600e0013
3036 02:37:14.511416 [ 102.911655] sp : c5ee5e48 ip : c5ee5d50 fp : c5ee5e64
3037 02:37:14.511999 [ 102.916901] r10: 0000000f r9 : c1acf830 r8 : c15e7d40
3038 02:37:14.512388 [ 102.922148] r7 : c5ee5f60 r6 : 0000000f r5 : c6a64000 r4 : b6f1e000
3039 02:37:14.512749 [ 102.928699] r3 : 821811c0 r2 : 821811c0 r1 : ef7815e0 r0 : 0000002b
3040 02:37:14.513093 [ 102.935255] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3041 02:37:14.513431 [ 102.942414] Control: 10c5387d Table: 16ec004a DAC: 00000051
3042 02:37:14.513759 [ 102.948187] Process cat (pid: 2164, stack limit = 0x79d9c438)
3043 02:37:14.514083 [ 102.953957] Stack: (0xc5ee5e48 to 0xc5ee6000)
3044 02:37:14.555504 [ 102.958346] 5e40: 00000001 00000000 0000000f 00000024 c5ee5e74 c5ee5e68
3045 02:37:14.556095 [ 102.966556] 5e60: c0c2d108 c0c2df14 c5ee5e9c c5ee5e78 c0c2d608 c0c2d0e8 c0c2d4e8 c5b7fa40
3046 02:37:14.556481 [ 102.974767] 5e80: b6dd8000 0000000f c309a600 c5ee5f60 c5ee5ec4 c5ee5ea0 c07f4ad0 c0c2d4f4
3047 02:37:14.556839 [ 102.982977] 5ea0: 00000000 c5b7fa40 b6dd8000 c2816000 c5ee5f60 c07f4a6c c5ee5f5c c5ee5ec8
3048 02:37:14.557183 [ 102.991188] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c5ee4000
3049 02:37:14.599511 [ 102.999397] 5ee0: b6dd8000 00020000 00000004 0000000f 0001fff1 c5ee5ee0 00000001 b6dd7000
3050 02:37:14.600099 [ 103.007603] 5f00: c5bc5040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3051 02:37:14.600489 [ 103.015812] 5f20: 00000000 00000000 c139e998 821811c0 c205ca20 c5b7fa40 c5b7fa40 c5ee4000
3052 02:37:14.600849 [ 103.024019] 5f40: b6dd8000 00000000 00000000 00000004 c5ee5f94 c5ee5f60 c059872c c0598098
3053 02:37:14.601194 [ 103.032226] 5f60: 00000000 00000000 c5ee5fac 821811c0 0000000f 0000000f b6f1fe00 00000004
3054 02:37:14.643444 [ 103.040434] 5f80: c03002e4 c5ee4000 c5ee5fa4 c5ee5f98 c05987bc c05986c4 00000000 c5ee5fa8
3055 02:37:14.644029 [ 103.048642] 5fa0: c03000c0 c05987b0 0000000f 0000000f 00000001 b6dd8000 0000000f 00000000
3056 02:37:14.644415 [ 103.056850] 5fc0: 0000000f 0000000f b6f1fe00 00000004 00000001 00000000 00020000 befe3a54
3057 02:37:14.644770 [ 103.065056] 5fe0: 00000004 befe3788 b6e8d94f b6e13c66 800e0030 00000001 00000000 00000000
3058 02:37:14.645112 [ 103.073249] Backtrace:
3059 02:37:14.645439 [ 103.075757] [<c0c2df08>] (lkdtm_EXEC_USERSPACE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3060 02:37:14.645770 [ 103.084306] r4:00000024
3061 02:37:14.687446 [ 103.086880] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3062 02:37:14.688004 [ 103.094930] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3063 02:37:14.688388 [ 103.102880] r9:c5ee5f60 r8:c309a600 r7:0000000f r6:b6dd8000 r5:c5b7fa40 r4:c0c2d4e8
3064 02:37:14.688746 [ 103.110665] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3065 02:37:14.689089 [ 103.118529] r9:c07f4a6c r8:c5ee5f60 r7:c2816000 r6:b6dd8000 r5:c5b7fa40 r4:00000000
3066 02:37:14.731560 [ 103.126306] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3067 02:37:14.732144 [ 103.133473] r10:00000004 r9:00000000 r8:00000000 r7:b6dd8000 r6:c5ee4000 r5:c5b7fa40
3068 02:37:14.732534 [ 103.141323] r4:c5b7fa40
3069 02:37:14.732885 [ 103.143890] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3070 02:37:14.733231 [ 103.151057] r9:c5ee4000 r8:c03002e4 r7:00000004 r6:b6f1fe00 r5:0000000f r4:0000000f
3071 02:37:14.733566 [ 103.158839] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3072 02:37:14.733897 [ 103.166432] Exception stack(0xc5ee5fa8 to 0xc5ee5ff0)
3073 02:37:14.775157 [ 103.171513] 5fa0: 0000000f 0000000f 00000001 b6dd8000 0000000f 00000000
3074 02:37:14.775340 [ 103.179722] 5fc0: 0000000f 0000000f b6f1fe00 00000004 00000001 00000000 00020000 befe3a54
3075 02:37:14.775407 [ 103.187925] 5fe0: 00000004 befe3788 b6e8d94f b6e13c66
3076 02:37:14.775499 [ 103.193013] Code: bad PC value
3077 02:37:14.775573 [ 103.196105] ---[ end trace afcb138eba6267cd ]---
3078 02:37:14.775661 ys_write+0x74/0xec)
3079 02:37:14.775733 # [ 102.304991] r10:00000004 r9:00000000 r8:00000000 r7:b6e09000 r6:c5f48000 r5:c69d2780
3080 02:37:14.775819 # [ 102.312826] r4:c69d2780
3081 02:37:14.819167 # [ 102.315370] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3082 02:37:14.819267 # [ 102.322512] r9:c5f48000 r8:c03002e4 r7:00000004 r6:b6f50e00 r5:0000000c r4:0000000c
3083 02:37:14.819362 # [ 102.330266] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3084 02:37:14.819454 # [ 102.337840] Exception stack(0xc5f49fa8 to 0xc5f49ff0)
3085 02:37:14.819529 # [ 102.342899] 9fa0: 0000000c 0000000c 00000001 b6e09000 0000000c 00000000
3086 02:37:14.819616 # [ 102.351084] 9fc0: 0000000c 0000000c b6f50e00 00000004 00000001 00000000 00020000 beee5a54
3087 02:37:14.863471 # [ 102.359267] 9fe0: 00000004 beee5788 b6ebe94f b6e44c66
3088 02:37:14.864017 # [ 102.364327] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
3089 02:37:14.864372 # [ 102.370432] ---[ end trace afcb138eba6267cc ]---
3090 02:37:14.864699 # EXEC_RODATA: missing 'call trace:': [FAIL]
3091 02:37:14.865012 not ok 34 selftests: lkdtm: EXEC_RODATA.sh # exit=1
3092 02:37:14.865324 # selftests: lkdtm: EXEC_USERSPACE.sh
3093 02:37:14.865625 # Segmentation fault
3094 02:37:14.894688 # [ 102.815119] lkdtm: Performing direct entry EXEC_USERSPACE
3095 02:37:14.894863 # [ 102.823144] lkdtm: attempting ok execution at c0c2de78
3096 02:37:14.894948 # [ 102.831526] lkdtm: attempting bad execution at b6f1e000
3097 02:37:14.895035 # [ 102.839419] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f1e000
3098 02:37:14.895109 # [ 102.849374] Internal error: : b [#8] SMP ARM
3099 02:37:14.938150 # [ 102.853671] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3100 02:37:14.938751 # [ 102.882949] CPU: 0 PID: 2164 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3101 02:37:14.939187 # [ 102.890716] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3102 02:37:14.939554 # [ 102.897276] PC is at 0xb6f1e000
3103 02:37:14.939898 # [ 102.900461] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3104 02:37:14.981278 # [ 102.905365] pc : [<b6f1e000>] lr : [<c0c2dfcc>] psr: 600e0013
3105 02:37:14.981871 # [ 102.911655] sp : c5ee5e48 ip : c5ee5d50 fp : c5ee5e64
3106 02:37:14.982259 # [ 102.916901] r10: 0000000f r9 : c1acf830 r8 : c15e7d40
3107 02:37:14.982618 # [ 102.922148] r7 : c5ee5f60 r6 : 0000000f r5 : c6a64000 r4 : b6f1e000
3108 02:37:14.982962 # [ 102.928699] r3 : 821811c0 r2 : 821811c0 r1 : ef7815e0 r0 : 0000002b
3109 02:37:14.983370 # [ 102.935255] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3110 02:37:14.983713 # [ 102.942414] Control: 10c5387d Table: 16ec004a DAC: 00000051
3111 02:37:15.024058 # [ 102.948187] Process cat (pid: 2164, stack limit = 0x79d9c438)
3112 02:37:15.024645 # [ 102.953957] Stack: (0xc5ee5e48 to 0xc5ee6000)
3113 02:37:15.025028 # [ 102.958346] 5e40: 00000001 00000000 0000000f 00000024 c5ee5e74 c5ee5e68
3114 02:37:15.025390 # [ 102.966556] 5e60: c0c2d108 c0c2df14 c5ee5e9c c5ee5e78 c0c2d608 c0c2d0e8 c0c2d4e8 c5b7fa40
3115 02:37:15.025734 # [ 102.974767] 5e80: b6dd8000 0000000f c309a600 c5ee5f60 c5ee5ec4 c5ee5ea0 c07f4ad0 c0c2d4f4
3116 02:37:15.026069 # [ 102.982977] 5ea0: 00000000 c5b7fa40 b6dd8000 c2816000 c5ee5f60 c07f4a6c c5ee5f5c c5ee5ec8
3117 02:37:15.071480 # [ 102.991188] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c5ee4000
3118 02:37:15.072075 # [ 102.999397] 5ee0: b6dd8000 00020000 00000004 0000000f 0001fff1 c5ee5ee0 00000001 b6dd7000
3119 02:37:15.072481 # [ 103.007603] 5f00: c5bc5040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3120 02:37:15.072841 # [ 103.015812] 5f20: 00000000 00000000 c139e998 821811c0 c205ca20 c5b7fa40 c5b7fa40 c5ee4000
3121 02:37:15.073187 # [ 103.024019] 5f40: b6dd8000 00000000 00000000 00000004 c5ee5f94 c5ee5f60 c059872c c0598098
3122 02:37:15.115441 # [ 103.032226] 5f60: 00000000 00000000 c5ee5fac 821811c0 0000000f 0000000f b6f1fe00 00000004
3123 02:37:15.115990 # [ 103.040434] 5f80: c03002e4 c5ee4000 c5ee5fa4 c5ee5f98 c05987bc c05986c4 00000000 c5ee5fa8
3124 02:37:15.116379 # [ 103.048642] 5fa0: c03000c0 c05987b0 0000000f 0000000f 00000001 b6dd8000 0000000f 00000000
3125 02:37:15.116739 # [ 103.056850] 5fc0: 0000000f 0000000f b6f1fe00 00000004 00000001 00000000 00020000 befe3a54
3126 02:37:15.117082 # [ 103.065056] 5fe0: 00000004 befe3788 b6e8d94f b6e13c66 800e0030 00000001 00000000 00000000
3127 02:37:15.117413 # [ 103.073249] Backtrace:
3128 02:37:15.159455 # [ 103.075757] [<c0c2df08>] (lkdtm_EXEC_USERSPACE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3129 02:37:15.160034 # [ 103.084306] r4:00000024
3130 02:37:15.160413 # [ 103.086880] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3131 02:37:15.160770 # [ 103.094930] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3132 02:37:15.161118 # [ 103.102880] r9:c5ee5f60 r8:c309a600 r7:0000000f r6:b6dd8000 r5:c5b7fa40 r4:c0c2d4e8
3133 02:37:15.161454 # [ 103.110665] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3134 02:37:15.203424 # [ 103.118529] r9:c07f4a6c r8:c5ee5f60 r7:c2816000 r6:b6dd8000 r5:c5b7fa40 r4:00000000
3135 02:37:15.204002 # [ 103.126306] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3136 02:37:15.204387 # [ 103.133473] r10:00000004 r9:00000000 r8:00000000 r7:b6dd8000 r6:c5ee4000 r5:c5b7fa40
3137 02:37:15.204742 # [ 103.141323[ 103.622504] lkdtm: Performing direct entry EXEC_NULL
3138 02:37:15.205087 ] r4:c5b7fa40
3139 02:37:15.205420 # [ 103.143890] [ 103.629726] lkdtm: attempting ok execution at c0c2de78
3140 02:37:15.205752 [<c05986b8>] (ksys_write) from [<[ 103.637769] lkdtm: attempting bad execution at 00000000
3141 02:37:15.247115 c05987bc>] (sys_write+0x18/0x1c)[ 103.645810] 8<--- cut here ---
3142 02:37:15.247214 # [ 103.151057] r9:c5ee4000 r8[ 103.651687] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3143 02:37:15.247310 :c03002e4 r7:00000004 r6:b6f1fe00[ 103.662708] pgd = 43608b90
3144 02:37:15.247402 r5:0000000f r4:0000000f
3145 02:37:15.247476 # [ 10[ 103.668258] [00000000] *pgd=00000000
3146 02:37:15.247563 3.158839] [<c05987a4>] (sys_write[ 103.674699] Internal error: Oops: 80000005 [#9] SMP ARM
3147 02:37:15.291444 ) from [<c03000c0>] (ret_fast_sys[ 103.682732] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3148 02:37:15.292045 call+0x0/0x28)
3149 02:37:15.292428 # [ 1[0 3 .11063.714438] CPU: 1 PID: 2235 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3150 02:37:15.292794 432] Exceptio[n s1t0a3c.k7(204x19] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3151 02:37:15.335476 c5ee5fa8 to 0xc5ee5ff0)[
3152 02:37:15.336022 #1 0[.732962] PC is at 0x0
3153 02:37:15.336402 103.171513] 5fa0: [ 1 03.737841] LR is at execute_location+0xa4/0xb4
3154 02:37:15.336762 0000000[f 0100030.07044794] pc : [<00000000>] lr : [<c1389210>] psr: 600e0013
3155 02:37:15.337112 f 00000001 b[6 d d180030.07 5030140] sp : c6cdde38 ip : c6cddd40 fp : c6cdde54
3156 02:37:15.337451 0000f 000[0 0 100030.7
3157 02:37:15.337789 6#0 2[7 2] r10: 0000000a r9 : c1acf840 r8 : c15e7d40
3158 02:37:15.338122 103.179722] 5fc[0 : 100030.07607235] r7 : c6cddf60 r6 : 00000000 r5 : 00000000 r4 : c0c2de78
3159 02:37:15.379633 0f 0000000f [b 6 f110f3e.0707 50756] r3 : 3af57a3c r2 : 3af57a3c r1 : ef7965e0 r0 : 0000002b
3160 02:37:15.380231 000004 00000001[ 0 0100030.07080195] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3161 02:37:15.380629 00020000 befe[3 a15043.
3162 02:37:15.380983 7#9 3[24] Control: 10c5387d Table: 169f004a DAC: 00000051
3163 02:37:15.381337 103.187925] 5f[e 0 :1 0030.08000981] Process cat (pid: 2235, stack limit = 0x3caba92a)
3164 02:37:15.381671 004 befe3788 b[6 e 81d0934.f8 0b8806] Stack: (0xc6cdde38 to 0xc6cde000)
3165 02:37:15.382010 e13c66
3166 02:37:15.423645 # [ 103.1[9 3 011033]. 815162] de20: 00000025 c6836000
3167 02:37:15.424242 ode: bad PC value
3168 02:37:15.424630 # [[ 110033.825509] de40: 0000000a c6cddf60 c6cdde64 c6cdde58 c138941c c1389178 c6cdde74 c6cdde68
3169 02:37:15.424997 196105] ---[ end tr[a c e1 0a3f.c36027] de60: c0c2d108 c1389408 c6cdde9c c6cdde78 c0c2d608 c0c2d0e8 c0c2d4e8 c5a2e8c0
3170 02:37:15.425359 b138eba6267cd ]---
3171 02:37:15.425692 #[ E 1X0E3C.846373] de80: b6e7b000 0000000a c309a600 c6cddf60 c6cddec4 c6cddea0 c07f4ad0 c0c2d4f4
3172 02:37:15.467572 USERSPACE: missing 'c[a l l1 0t3r856805] dea0: 00000000 c5a2e8c0 b6e7b000 c2816000 c6cddf60 c07f4a6c c6cddf5c c6cddec8
3173 02:37:15.468164 ace:': [FAIL]
3174 02:37:15.468552 not o[k 3150 3s.867238] dec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6cdc000
3175 02:37:15.468915 lftests: lkdtm: EX[E C _1U0S3E.R877668] dee0: b6e7b000 00020000 00000004 0000000a 0001fff6 c6cddee0 00000001 b6e7a000
3176 02:37:15.469264 PACE.sh # exit=1[
3177 02:37:15.469596 # 1s0e3l.f8t8013] df00: c5bbd540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3178 02:37:15.469929 ests: lkdtm: EXEC_NUL[L . s1h03
3179 02:37:15.511607 898274] df20: 00000000 00000000 c139e998 3af57a3c c205ca20 c5a2e8c0 c5a2e8c0 c6cdc000
3180 02:37:15.512209 [ 103.908705] df40: b6e7b000 00000000 00000000 00000004 c6cddf94 c6cddf60 c059872c c0598098
3181 02:37:15.512597 [ 103.916896] df60: 00000000 00000000 c6cddfac 3af57a3c 0000000a 0000000a b6fc2e00 00000004
3182 02:37:15.512952 [ 103.925086] df80: c03002e4 c6cdc000 c6cddfa4 c6cddf98 c05987bc c05986c4 00000000 c6cddfa8
3183 02:37:15.513293 [ 103.933275] dfa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6e7b000 0000000a 00000000
3184 02:37:15.513626 [ 103.941464] dfc0: 0000000a 0000000a b6fc2e00 00000004 00000001 00000000 00020000 be81fa54
3185 02:37:15.555680 [ 103.949654] dfe0: 00000004 be81f788 b6f3094f b6eb6c66 800e0030 00000001 00000000 00000000
3186 02:37:15.556267 [ 103.957836] Backtrace:
3187 02:37:15.556657 [ 103.960307] [<c138916c>] (execute_location) from [<c138941c>] (lkdtm_EXEC_NULL+0x20/0x24)
3188 02:37:15.557019 [ 103.968496] r7:c6cddf60 r6:0000000a r5:c6836000 r4:00000025
3189 02:37:15.557362 [ 103.974177] [<c13893fc>] (lkdtm_EXEC_NULL) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3190 02:37:15.557698 [ 103.982283] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3191 02:37:15.599582 [ 103.990307] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3192 02:37:15.600172 [ 103.998235] r9:c6cddf60 r8:c309a600 r7:0000000a r6:b6e7b000 r5:c5a2e8c0 r4:c0c2d4e8
3193 02:37:15.600568 [ 104.005997] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3194 02:37:15.600931 [ 104.013842] r9:c07f4a6c r8:c6cddf60 r7:c2816000 r6:b6e7b000 r5:c5a2e8c0 r4:00000000
3195 02:37:15.601277 [ 104.021600] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3196 02:37:15.643601 [ 104.028748] r10:00000004 r9:00000000 r8:00000000 r7:b6e7b000 r6:c6cdc000 r5:c5a2e8c0
3197 02:37:15.644184 [ 104.036586] r4:c5a2e8c0
3198 02:37:15.644578 [ 104.039133] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3199 02:37:15.644941 [ 104.046281] r9:c6cdc000 r8:c03002e4 r7:00000004 r6:b6fc2e00 r5:0000000a r4:0000000a
3200 02:37:15.645286 [ 104.054040] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3201 02:37:15.645619 [ 104.061618] Exception stack(0xc6cddfa8 to 0xc6cddff0)
3202 02:37:15.645948 [ 104.066682] dfa0: 0000000a 0000000a 00000001 b6e7b000 0000000a 00000000
3203 02:37:15.687125 [ 104.074872] dfc0: 0000000a 0000000a b6fc2e00 00000004 00000001 00000000 00020000 be81fa54
3204 02:37:15.687224 [ 104.083059] dfe0: 00000004 be81f788 b6f3094f b6eb6c66
3205 02:37:15.687320 [ 104.088126] Code: bad PC value
3206 02:37:15.687411 [ 104.091294] ---[ end trace afcb138eba6267ce ]---
3207 02:37:15.687485 # Segmentation fault
3208 02:37:15.785295 # [ 103.622504] lkdtm: Performing direct entry EXEC_NULL
3209 02:37:15.785468 # [ 103.629726] lkdtm: attempting ok execution at c0c2de78
3210 02:37:15.785535 # [ 103.637769] lkdtm: attempting bad execution at 00000000
3211 02:37:15.785627 # [ 103.645810] 8<--- cut here ---
3212 02:37:15.785701 # [ 103.651687] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3213 02:37:15.785777 # [ 103.662708] pgd = 43608b90
3214 02:37:15.785864 # [ 103.668258] [00000000] *pgd=00000000
3215 02:37:15.785964 # [ 103.674699] Internal error: Oops: 80000005 [#9] SMP ARM
3216 02:37:15.828992 # [ 103.682732] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3217 02:37:15.829596 # [ 103.714438] CPU: 1 PID: 2235 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3218 02:37:15.829987 # [ 103.724519] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3219 02:37:15.830349 # [ 103.732962] PC is at 0x0
3220 02:37:15.871975 # [ 103.737841] LR is at execute_location+0xa4/0xb4
3221 02:37:15.872560 # [ 103.744794] pc : [<00000000>] lr : [<c1389210>] psr: 600e0013
3222 02:37:15.872948 # [ 103.753140] sp : c6cdde38 ip : c6cddd40 fp : c6cdde54
3223 02:37:15.873332 # [ 103.760272] r10: 0000000a r9 : c1acf840 r8 : c15e7d40
3224 02:37:15.873738 # [ 103.767235] r7 : c6cddf60 r6 : 00000000 r5 : 00000000 r4 : c0c2de78
3225 02:37:15.874081 # [ 103.775756] r3 : 3af57a3c r2 : 3af57a3c r1 : ef7965e0 r0 : 0000002b
3226 02:37:15.874416 # [ 103.784195] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3227 02:37:15.919481 # [ 103.793324] Control: 10c5387d Table: 169f004a DAC: 00000051
3228 02:37:15.920074 # [ 103.800981] Process cat (pid: 2235, stack limit = 0x3caba92a)
3229 02:37:15.920464 # [ 103.808806] Stack: (0xc6cdde38 to 0xc6cde000)
3230 02:37:15.920826 # [ 103.815162] de20: 00000025 c6836000
3231 02:37:15.921177 # [ 103.825509] de40: 0000000a c6cddf60 c6cdde64 c6cdde58 c138941c c1389178 c6cdde74 c6cdde68
3232 02:37:15.921516 # [ 103.836027] de60: c0c2d108 c1389408 c6cdde9c c6cdde78 c0c2d608 c0c2d0e8 c0c2d4e8 c5a2e8c0
3233 02:37:15.963431 # [ 103.846373] de80: b6e7b000 0000000a c309a600 c6cddf60 c6cddec4 c6cddea0 c07f4ad0 c0c2d4f4
3234 02:37:15.964010 # [ 103.856805] dea0: 00000000 c5a2e8c0 b6e7b000 c2816000 c6cddf60 c07f4a6c c6cddf5c c6cddec8
3235 02:37:15.964401 # [ 103.867238] dec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6cdc000
3236 02:37:15.964763 # [ 103.877668] dee0: b6e7b000 00020000 00000004 0000000a 0001fff6 c6cddee0 00000001 b6e7a000
3237 02:37:15.965111 # [ 103.888013] df00: c5bbd540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3238 02:37:16.007478 # [ 103.898274] df20: 00000000 00000000 c139e998 3af57a3c c205ca20 c5a2e8c0 c5a2e8c0 c6cdc000
3239 02:37:16.008060 # [ 103.908705] df40: b6e7b000 00000000 00000000 00000004 c6cddf94 c6cddf60 c059872c c0598098
3240 02:37:16.008445 # [ 103.916896] df60: 00000000 00000000 c6cddfac 3af57a3c 0000000a 0000000a b6fc2e00 00000004
3241 02:37:16.008806 # [ 103.925086] df80: c03002e4 c6cdc000 c6cddfa4 c6cddf98 c05987bc c05986c4 00000000 c6cddfa8
3242 02:37:16.009151 # [ 103.933275] dfa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6e7b000 0000000a 00000000
3243 02:37:16.051608 # [ 103.941464] dfc0: 0000000a 0000000a b6fc2e00 00000004 00000001 00000000 00020000 be81fa54
3244 02:37:16.052199 # [ 103.949654] dfe0: 00000004 be81f788 b6f3094f b6eb6c66 800e0030 00000001 00000000 00000000
3245 02:37:16.052598 # [ 103.957836] Backtrace:
3246 02:37:16.052955 # [ 103.960307] [<c138916c>] (execute_location) from [<c138941c>] (lkdtm_EXEC_NULL+0x20/0x24)
3247 02:37:16.053304 # [ 103.968496] r7:c6cddf60 r6:0000000a r5:c6836000 r4:00000025
3248 02:37:16.053641 # [ 103.974177] [<c13893fc>] (lkdtm_EXEC_NULL) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3249 02:37:16.053971 # [ 103.982283] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3250 02:37:16.095395 # [ 103.990307] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3251 02:37:16.096020 # [ 103.998235] r9:c6cddf60 r8:c309a600 r7:0000000a r6:b6e7b000 r5:c5a2e8c0 r4:c0c2d4e8
3252 02:37:16.096435 # [ 104.005997] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3253 02:37:16.096845 # [ 104.013842] r9:c07f4a6c r8:c6cddf60 r7:c2816000 r6:b6e7b000 r5:c5a2e8c0 r4:00000000
3254 02:37:16.097199 # [ 104.021600] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3255 02:37:16.139453 # [ 104.028748] r10:00000004 r9:00000000 r8:00000000 r7:b6e7b000 r6:c6cdc000 r5:c5a2e8c0
3256 02:37:16.140036 # [ 104.036586] r4:c5a2e8c0
3257 02:37:16.140416 # [ 104.039133] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3258 02:37:16.140775 # [ 104.046281[ 104.551005] lkdtm: Performing direct entry ACCESS_USERSPACE
3259 02:37:16.141120 ] r9:c6cdc000 r8:c03002e4 r7:000[ 104.559366] lkdtm: attempting bad read at b6fb5000
3260 02:37:16.141457 00004 r6:b6fc2e00 r5:0000000a r4:[ 104.566845] 8<--- cut here ---
3261 02:37:16.141791 0000000a
3262 02:37:16.142123 # [ 104.05404[ 0 ]1 0[.572699] Unhandled fault: page domain fault (0x01b) at 0xb6fb5000
3263 02:37:16.183570 <c05987a4>] (sys[_w r1i0t4e.)5 81400] pgd = 3180503e
3264 02:37:16.184155 rom [<c03000c0>] (ret_fast_syscal[ 104.586201] [b6fb5000] *pgd=49a67831
3265 02:37:16.184545 l+0x0/0x28)
3266 02:37:16.184900 # [ 104.061618] Exc 104.592654] Internal error: : 1b [#10] SMP ARM
3267 02:37:16.227657 eption stack(0xc6cddfa8 to 0xc6cd[ 104.599874] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3268 02:37:16.228264 dff0)
3269 02:37:16.228650 # [ 104.066682] dfa0: [ 104.631593] CPU: 3 PID: 2311 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3270 02:37:16.229016 [0 0 0100040.06a4 195] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3271 02:37:16.229368 0000000a 00000001 b6e7b000 000000[ 104.650755] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3272 02:37:16.229717 0a 00000000
3273 02:37:16.230052 # [ 104.074872] dfc[ 104.658851] LR is at __irq_work_queue_local+0x40/0x74
3274 02:37:16.275665 0: 0000000a 000000[0 a 1b064f.c666752] pc : [<c0c2e0f0>] lr : [<c049ba28>] psr: 600e0013
3275 02:37:16.276263 e00 00000004 00000[0 0 110 40.0605196] sp : c6d79e38 ip : c6d79d40 fp : c6d79e64
3276 02:37:16.276655 00000 00020000 be81f[a 5 410
3277 02:37:16.277016 4#.682512] r10: 00000011 r9 : c1acf84c r8 : c15e7d40
3278 02:37:16.277367 [ 104.083059] d[f e 01:0 40.06090000] r7 : c6d79f60 r6 : 00000051 r5 : c6d78000 r4 : b6fb5000
3279 02:37:16.277708 0004 be81f788 b6f3[0 9 41f0 4b.6698620] r3 : ec2cb5ad r2 : ec2cb5ad r1 : ef7c05e0 r0 : 00000026
3280 02:37:16.278049 b6c66
3281 02:37:16.319485 # [ 104.0[8 8 112064]. 7C7324] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3282 02:37:16.320077 ode: bad PC value[
3283 02:37:16.320466 # 10[4 . 716550] Control: 10c5387d Table: 16eb804a DAC: 00000051
3284 02:37:16.320843 04.091294] ---[ end tr[a c e1 0a4.724387] Process cat (pid: 2311, stack limit = 0x12818253)
3285 02:37:16.321260 cb138eba6267ce ]---
3286 02:37:16.321609 #[ E X1E0C4.732482] Stack: (0xc6d79e38 to 0xc6d7a000)
3287 02:37:16.321943 NULL: missing 'call tra[c e :1'0:.739191] 9e20: 00000022 00000000
3288 02:37:16.322281 [FAIL]
3289 02:37:16.367455 not ok 36 selftests: lk[ 104.749726] 9e40: 00000000 ec2cb5ad c6d79e6c 00000026 c5fc1000 00000011 c6d79e74 c6d79e68
3290 02:37:16.368020 tm: EXEC_NULL.sh # exit=1
3291 02:37:16.368403 # [s e104.760684] 9e60: c0c2d108 c0c2dfe8 c6d79e9c c6d79e78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b0c8c0
3292 02:37:16.368779 lftests: lkdtm: ACCESS_USERS[P A 104.771472] 9e80: b6e6f000 00000011 c309a600 c6d79f60 c6d79ec4 c6d79ea0 c07f4ad0 c0c2d4f4
3293 02:37:16.369194 E.sh
3294 02:37:16.369532 [ 104.782260] 9ea0: 00000000 c6b0c8c0 b6e6f000 c2816000 c6d79f60 c07f4a6c c6d79f5c c6d79ec8
3295 02:37:16.411359 [ 104.790965] 9ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6d78000
3296 02:37:16.411914 [ 104.799173] 9ee0: b6e6f000 00020000 00000004 00000011 0001ffef c6d79ee0 00000001 b6e6e000
3297 02:37:16.412298 [ 104.807380] 9f00: c6b08140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3298 02:37:16.412660 [ 104.815588] 9f20: 00000000 00000000 c139e998 ec2cb5ad c205ca20 c6b0c8c0 c6b0c8c0 c6d78000
3299 02:37:16.413007 [ 104.823796] 9f40: b6e6f000 00000000 00000000 00000004 c6d79f94 c6d79f60 c059872c c0598098
3300 02:37:16.413343 [ 104.832004] 9f60: 00000000 00000000 c6d79fac ec2cb5ad 00000011 00000011 b6fb6e00 00000004
3301 02:37:16.455639 [ 104.840213] 9f80: c03002e4 c6d78000 c6d79fa4 c6d79f98 c05987bc c05986c4 00000000 c6d79fa8
3302 02:37:16.456229 [ 104.848419] 9fa0: c03000c0 c05987b0 00000011 00000011 00000001 b6e6f000 00000011 00000000
3303 02:37:16.456621 [ 104.856627] 9fc0: 00000011 00000011 b6fb6e00 00000004 00000001 00000000 00020000 bee4ea54
3304 02:37:16.456980 [ 104.864835] 9fe0: 00000004 bee4e788 b6f2494f b6eaac66 800e0030 00000001 00000000 00000000
3305 02:37:16.457326 [ 104.873028] Backtrace:
3306 02:37:16.457658 [ 104.875538] [<c0c2dfdc>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3307 02:37:16.499633 [ 104.884265] r6:00000011 r5:c5fc1000 r4:00000026
3308 02:37:16.500213 [ 104.888920] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3309 02:37:16.500606 [ 104.896966] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3310 02:37:16.500967 [ 104.904917] r9:c6d79f60 r8:c309a600 r7:00000011 r6:b6e6f000 r5:c6b0c8c0 r4:c0c2d4e8
3311 02:37:16.501314 [ 104.912702] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3312 02:37:16.543579 [ 104.920568] r9:c07f4a6c r8:c6d79f60 r7:c2816000 r6:b6e6f000 r5:c6b0c8c0 r4:00000000
3313 02:37:16.544161 [ 104.928346] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3314 02:37:16.544574 [ 104.935513] r10:00000004 r9:00000000 r8:00000000 r7:b6e6f000 r6:c6d78000 r5:c6b0c8c0
3315 02:37:16.545033 [ 104.943364] r4:c6b0c8c0
3316 02:37:16.545393 [ 104.945934] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3317 02:37:16.545732 [ 104.953102] r9:c6d78000 r8:c03002e4 r7:00000004 r6:b6fb6e00 r5:00000011 r4:00000011
3318 02:37:16.546059 [ 104.960882] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3319 02:37:16.587535 [ 104.968473] Exception stack(0xc6d79fa8 to 0xc6d79ff0)
3320 02:37:16.588076 [ 104.973553] 9fa0: 00000011 00000011 00000001 b6e6f000 00000011 00000000
3321 02:37:16.588434 [ 104.981760] 9fc0: 00000011 00000011 b6fb6e00 00000004 00000001 00000000 00020000 bee4ea54
3322 02:37:16.588763 [ 104.989963] 9fe0: 00000004 bee4e788 b6f2494f b6eaac66
3323 02:37:16.589080 [ 104.995047] Code: e1a01004 e3000770 e34c01ad eb1d4123 (e5943000)
3324 02:37:16.589389 [ 105.001173] ---[ end trace afcb138eba6267cf ]---
3325 02:37:16.589614 # Segmentation fault
3326 02:37:16.689750 # [ 104.551005] lkdtm: Performing direct entry ACCESS_USERSPACE
3327 02:37:16.689910 # [ 104.559366] lkdtm: attempting bad read at b6fb5000
3328 02:37:16.689979 # [ 104.566845] 8<--- cut here ---
3329 02:37:16.690043 # [ 104.572699] Unhandled fault: page domain fault (0x01b) at 0xb6fb5000
3330 02:37:16.690106 # [ 104.581400] pgd = 3180503e
3331 02:37:16.690165 # [ 104.586201] [b6fb5000] *pgd=49a67831
3332 02:37:16.690223 # [ 104.592654] Internal error: : 1b [#10] SMP ARM
3333 02:37:16.735121 # [ 104.599874] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3334 02:37:16.735211 # [ 104.631593] CPU: 3 PID: 2311 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3335 02:37:16.735280 # [ 104.642195] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3336 02:37:16.735342 # [ 104.650755] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3337 02:37:16.735403 # [ 104.658851] LR is at __irq_work_queue_local+0x40/0x74
3338 02:37:16.779129 # [ 104.666752] pc : [<c0c2e0f0>] lr : [<c049ba28>] psr: 600e0013
3339 02:37:16.779215 # [ 104.675196] sp : c6d79e38 ip : c6d79d40 fp : c6d79e64
3340 02:37:16.779282 # [ 104.682512] r10: 00000011 r9 : c1acf84c r8 : c15e7d40
3341 02:37:16.779348 # [ 104.690000] r7 : c6d79f60 r6 : 00000051 r5 : c6d78000 r4 : b6fb5000
3342 02:37:16.779409 # [ 104.698620] r3 : ec2cb5ad r2 : ec2cb5ad r1 : ef7c05e0 r0 : 00000026
3343 02:37:16.779468 # [ 104.707324] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3344 02:37:16.779527 # [ 104.716550] Control: 10c5387d Table: 16eb804a DAC: 00000051
3345 02:37:16.823292 # [ 104.724387] Process cat (pid: 2311, stack limit = 0x12818253)
3346 02:37:16.823559 # [ 104.732482] Stack: (0xc6d79e38 to 0xc6d7a000)
3347 02:37:16.823718 # [ 104.739191] 9e20: 00000022 00000000
3348 02:37:16.823878 # [ 104.749726] 9e40: 00000000 ec2cb5ad c6d79e6c 00000026 c5fc1000 00000011 c6d79e74 c6d79e68
3349 02:37:16.824023 # [ 104.760684] 9e60: c0c2d108 c0c2dfe8 c6d79e9c c6d79e78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b0c8c0
3350 02:37:16.824157 # [ 104.771472] 9e80: b6e6f000 00000011 c309a600 c6d79f60 c6d79ec4 c6d79ea0 c07f4ad0 c0c2d4f4
3351 02:37:16.867390 # [ 104.782260] 9ea0: 00000000 c6b0c8c0 b6e6f000 c2816000 c6d79f60 c07f4a6c c6d79f5c c6d79ec8
3352 02:37:16.867938 # [ 104.790965] 9ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6d78000
3353 02:37:16.868297 # [ 104.799173] 9ee0: b6e6f000 00020000 00000004 00000011 0001ffef c6d79ee0 00000001 b6e6e000
3354 02:37:16.868629 # [ 104.807380] 9f00: c6b08140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3355 02:37:16.868945 # [ 104.815588] 9f20: 00000000 00000000 c139e998 ec2cb5ad c205ca20 c6b0c8c0 c6b0c8c0 c6d78000
3356 02:37:16.911429 # [ 104.823796] 9f40: b6e6f000 00000000 00000000 00000004 c6d79f94 c6d79f60 c059872c c0598098
3357 02:37:16.912018 # [ 104.832004] 9f60: 00000000 00000000 c6d79fac ec2cb5ad 00000011 00000011 b6fb6e00 00000004
3358 02:37:16.912542 # [ 104.840213] 9f80: c03002e4 c6d78000 c6d79fa4 c6d79f98 c05987bc c05986c4 00000000 c6d79fa8
3359 02:37:16.912924 # [ 104.848419] 9fa0: c03000c0 c05987b0 00000011 00000011 00000001 b6e6f000 00000011 00000000
3360 02:37:16.913279 # [ 104.856627] 9fc0: 00000011 00000011 b6fb6e00 00000004 00000001 00000000 00020000 bee4ea54
3361 02:37:16.955288 # [ 104.864835] 9fe0: 00000004 bee4e788 b6f2494f b6eaac66 800e0030 00000001 00000000 00000000
3362 02:37:16.955453 # [ 104.873028] Backtrace:
3363 02:37:16.955524 # [ 104.875538] [<c0c2dfdc>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3364 02:37:16.955591 # [ 104.884265] r6:00000011 r5:c5fc1000 r4:00000026
3365 02:37:16.955656 # [ 104.888920] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3366 02:37:16.955719 # [ 104.896966] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3367 02:37:16.999474 # [ 104.904917] r9:c6d79f60 r8:c309a600 r7:00000011 r6:b6e6f000 r5:c6b0c8c0 r4:c0c2d4e8
3368 02:37:16.999805 # [ 104.912702] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3369 02:37:17.000004 # [ 104.920568] r9:c07f4a6c r8:c6d79f60 r7:c2816000 r6:b6e6f000 r5:c6b0c8c0 r4:00000000
3370 02:37:17.000190 # [ 104.928346] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3371 02:37:17.000366 # [ 104.935513] r10:00000004 r9:00000000 r8:00000000 r7:b6e6f000 r6:c6d78000 r5:c6b0c8c0
3372 02:37:17.000532 # [ 104.943364] r4:c6b0c8c0
3373 02:37:17.000693 # [ 104.945934] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3374 02:37:17.043572 # [ 104.953102] r9:c6d78000 r8:c03002e4 r7:00000004 r6:b6fb6e00 r5:00000011 r4:00000011
3375 02:37:17.044168 # [ 104.960882] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3376 02:37:17.044564 # [ 104.968473] Exception stack(0xc6d79fa8 to 0xc6d79ff0)
3377 02:37:17.044931 # [ 104.973553] 9fa0: 00000011 00000011 00000001 b6e6f000 00000011 00000000
3378 02:37:17.045284 # [ 104.981760] 9fc0: 00000011 00000011 b6fb6e00 00000004 00000001 00000000 00020000 bee4ea54
3379 02:37:17.045624 # [ 104.989963] 9fe0: 00000004 bee4e788 b6f2494f b6eaac66
3380 02:37:17.087185 # [ 104.995047] Code: e1a01004 e300[ 105.485646] lkdtm: Performing direct entry ACCESS_NULL
3381 02:37:17.087361 0770 e34c01ad eb1[d 4 112035 .(4e2619] lkdtm: attempting bad read at 00000000
3382 02:37:17.087496 5943000)
3383 02:37:17.087595 # [ 105.001173] ---[ [ 105.499571] 8<--- cut here ---
3384 02:37:17.087658 end trace afcb138eba6267cf ]---
3385 02:37:17.087717 [ 105.505538] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3386 02:37:17.087774 # ACCESS_USERSPACE: missing 'call[ 105.516455] pgd = 26d81d0a
3387 02:37:17.087831 trace:': [FAIL]
3388 02:37:17.087886 not ok 37 selft[ 105.521950] [00000000] *pgd=00000000
3389 02:37:17.131507 ests: lkdtm: ACCESS_USERSPACE.sh [ 105.528428] Internal error: Oops: 5 [#11] SMP ARM
3390 02:37:17.132103 # exit=1
3391 02:37:17.132500 # selftests: lkdtm: ACC[ 105.535957] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3392 02:37:17.132884 ESS_NULL.sh
3393 02:37:17.175622 [ 105.567660] CPU: 3 PID: 2386 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3394 02:37:17.176217 [ 105.576523] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3395 02:37:17.176612 [ 105.583069] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3396 02:37:17.176977 [ 105.587703] LR is at __irq_work_queue_local+0x40/0x74
3397 02:37:17.177327 [ 105.592761] pc : [<c1389448>] lr : [<c049ba28>] psr: 600e0013
3398 02:37:17.177670 [ 105.599032] sp : c6fcfe50 ip : c6fcfd58 fp : c6fcfe64
3399 02:37:17.178004 [ 105.604262] r10: 0000000c r9 : c1acf860 r8 : c15e7d40
3400 02:37:17.219634 [ 105.609492] r7 : c6fcff60 r6 : 0000000c r5 : c5fc1000 r4 : 00000000
3401 02:37:17.220231 [ 105.616024] r3 : 0dc7a008 r2 : 0dc7a008 r1 : ef7c05e0 r0 : 00000026
3402 02:37:17.220624 [ 105.622558] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3403 02:37:17.220987 [ 105.629700] Control: 10c5387d Table: 1702404a DAC: 00000051
3404 02:37:17.221332 [ 105.635454] Process cat (pid: 2386, stack limit = 0x32db5f64)
3405 02:37:17.221672 [ 105.641205] Stack: (0xc6fcfe50 to 0xc6fd0000)
3406 02:37:17.222003 [ 105.645569] fe40: 00000027 c5fc1000 c6fcfe74 c6fcfe68
3407 02:37:17.263452 [ 105.653755] fe60: c0c2d108 c138942c c6fcfe9c c6fcfe78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b0db80
3408 02:37:17.264046 [ 105.661940] fe80: b6de3000 0000000c c309a600 c6fcff60 c6fcfec4 c6fcfea0 c07f4ad0 c0c2d4f4
3409 02:37:17.264441 [ 105.670126] fea0: 00000000 c6b0db80 b6de3000 c2816000 c6fcff60 c07f4a6c c6fcff5c c6fcfec8
3410 02:37:17.264808 [ 105.678313] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c2d745e4 c059872c c6fce000
3411 02:37:17.265185 [ 105.686498] fee0: b6de3000 00020000 00000004 0000000c 0001fff4 c6fcfee0 00000001 00000805
3412 02:37:17.311657 [ 105.694682] ff00: c6c50500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3413 02:37:17.312245 [ 105.702867] ff20: 00000000 00000000 c6fce000 0dc7a008 b6de2000 c6b0db80 c6b0db80 c6fce000
3414 02:37:17.312640 [ 105.711052] ff40: b6de3000 00000000 00000000 00000004 c6fcff94 c6fcff60 c059872c c0598098
3415 02:37:17.313001 [ 105.719238] ff60: 00000000 00000000 c6fcffac 0dc7a008 0000000c 0000000c b6f2ae00 00000004
3416 02:37:17.313345 [ 105.727423] ff80: c03002e4 c6fce000 c6fcffa4 c6fcff98 c05987bc c05986c4 00000000 c6fcffa8
3417 02:37:17.313682 [ 105.735608] ffa0: c03000c0 c05987b0 0000000c 0000000c 00000001 b6de3000 0000000c 00000000
3418 02:37:17.355476 [ 105.743793] ffc0: 0000000c 0000000c b6f2ae00 00000004 00000001 00000000 00020000 be819a54
3419 02:37:17.356066 [ 105.751979] ffe0: 00000004 be819788 b6e9894f b6e1ec66 800e0030 00000001 00000000 00000000
3420 02:37:17.356459 [ 105.760158] Backtrace:
3421 02:37:17.356817 [ 105.762628] [<c1389420>] (lkdtm_ACCESS_NULL) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3422 02:37:17.357167 [ 105.770899] r5:c5fc1000 r4:00000027
3423 02:37:17.357503 [ 105.774487] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3424 02:37:17.399548 [ 105.782504] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3425 02:37:17.400143 [ 105.790432] r9:c6fcff60 r8:c309a600 r7:0000000c r6:b6de3000 r5:c6b0db80 r4:c0c2d4e8
3426 02:37:17.400535 [ 105.798189] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3427 02:37:17.400897 [ 105.806028] r9:c07f4a6c r8:c6fcff60 r7:c2816000 r6:b6de3000 r5:c6b0db80 r4:00000000
3428 02:37:17.401240 [ 105.813781] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3429 02:37:17.401576 [ 105.820924] r10:00000004 r9:00000000 r8:00000000 r7:b6de3000 r6:c6fce000 r5:c6b0db80
3430 02:37:17.401910 [ 105.828758] r4:c6b0db80
3431 02:37:17.443452 [ 105.831302] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3432 02:37:17.444058 [ 105.838446] r9:c6fce000 r8:c03002e4 r7:00000004 r6:b6f2ae00 r5:0000000c r4:0000000c
3433 02:37:17.444453 [ 105.846201] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3434 02:37:17.444820 [ 105.853774] Exception stack(0xc6fcffa8 to 0xc6fcfff0)
3435 02:37:17.445167 [ 105.858834] ffa0: 0000000c 0000000c 00000001 b6de3000 0000000c 00000000
3436 02:37:17.487357 [ 105.867019] ffc0: 0000000c 0000000c b6f2ae00 00000004 00000001 00000000 00020000 be819a54
3437 02:37:17.487802 [ 105.875202] ffe0: 00000004 be819788 b6e9894f b6e1ec66
3438 02:37:17.488156 [ 105.880264] Code: e3000770 e34c01ad e1a01004 ebffd44d (e5945000)
3439 02:37:17.488487 [ 105.886435] ---[ end trace afcb138eba6267d0 ]---
3440 02:37:17.488808 # Segmentation fault
3441 02:37:17.633580 # [ 105.485646] lkdtm: Performing direct entry ACCESS_NULL
3442 02:37:17.634030 # [ 105.492619] lkdtm: attempting bad read at 00000000
3443 02:37:17.634385 # [ 105.499571] 8<--- cut here ---
3444 02:37:17.634715 # [ 105.505538] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3445 02:37:17.635061 # [ 105.516455] pgd = 26d81d0a
3446 02:37:17.635376 # [ 105.521950] [00000000] *pgd=00000000
3447 02:37:17.635681 # [ 105.528428] Internal error: Oops: 5 [#11] SMP ARM
3448 02:37:17.677051 # [ 105.535957] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3449 02:37:17.677659 # [ 105.567660] CPU: 3 PID: 2386 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3450 02:37:17.678056 # [ 105.576523] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3451 02:37:17.678421 # [ 105.583069] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3452 02:37:17.719857 # [ 105.587703] LR is at __irq_work_queue_local+0x40/0x74
3453 02:37:17.720448 # [ 105.592761] pc : [<c1389448>] lr : [<c049ba28>] psr: 600e0013
3454 02:37:17.720843 # [ 105.599032] sp : c6fcfe50 ip : c6fcfd58 fp : c6fcfe64
3455 02:37:17.721206 # [ 105.604262] r10: 0000000c r9 : c1acf860 r8 : c15e7d40
3456 02:37:17.721557 # [ 105.609492] r7 : c6fcff60 r6 : 0000000c r5 : c5fc1000 r4 : 00000000
3457 02:37:17.721897 # [ 105.616024] r3 : 0dc7a008 r2 : 0dc7a008 r1 : ef7c05e0 r0 : 00000026
3458 02:37:17.722226 # [ 105.622558] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3459 02:37:17.763399 # [ 105.629700] Control: 10c5387d Table: 1702404a DAC: 00000051
3460 02:37:17.763915 # [ 105.635454] Process cat (pid: 2386, stack limit = 0x32db5f64)
3461 02:37:17.764270 # [ 105.641205] Stack: (0xc6fcfe50 to 0xc6fd0000)
3462 02:37:17.764603 # [ 105.645569] fe40: 00000027 c5fc1000 c6fcfe74 c6fcfe68
3463 02:37:17.764923 # [ 105.653755] fe60: c0c2d108 c138942c c6fcfe9c c6fcfe78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b0db80
3464 02:37:17.765232 # [ 105.661940] fe80: b6de3000 0000000c c309a600 c6fcff60 c6fcfec4 c6fcfea0 c07f4ad0 c0c2d4f4
3465 02:37:17.807632 # [ 105.670126] fea0: 00000000 c6b0db80 b6de3000 c2816000 c6fcff60 c07f4a6c c6fcff5c c6fcfec8
3466 02:37:17.808224 # [ 105.678313] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c2d745e4 c059872c c6fce000
3467 02:37:17.808629 # [ 105.686498] fee0: b6de3000 00020000 00000004 0000000c 0001fff4 c6fcfee0 00000001 00000805
3468 02:37:17.808996 # [ 105.694682] ff00: c6c50500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3469 02:37:17.809347 # [ 105.702867] ff20: 00000000 00000000 c6fce000 0dc7a008 b6de2000 c6b0db80 c6b0db80 c6fce000
3470 02:37:17.851421 # [ 105.711052] ff40: b6de3000 00000000 00000000 00000004 c6fcff94 c6fcff60 c059872c c0598098
3471 02:37:17.851962 # [ 105.719238] ff60: 00000000 00000000 c6fcffac 0dc7a008 0000000c 0000000c b6f2ae00 00000004
3472 02:37:17.852321 # [ 105.727423] ff80: c03002e4 c6fce000 c6fcffa4 c6fcff98 c05987bc c05986c4 00000000 c6fcffa8
3473 02:37:17.852652 # [ 105.735608] ffa0: c03000c0 c05987b0 0000000c 0000000c 00000001 b6de3000 0000000c 00000000
3474 02:37:17.852967 # [ 105.743793] ffc0: 0000000c 0000000c b6f2ae00 00000004 00000001 00000000 00020000 be819a54
3475 02:37:17.853305 # [ 105.751979] ffe0: 00000004 be819788 b6e9894f b6e1ec66 800e0030 00000001 00000000 00000000
3476 02:37:17.895589 # [ 105.760158] Backtrace:
3477 02:37:17.896178 # [ 105.762628] [<c1389420>] (lkdtm_ACCESS_NULL) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3478 02:37:17.896573 # [ 105.770899] r5:c5fc1000 r4:00000027
3479 02:37:17.896934 # [ 105.774487] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3480 02:37:17.897285 # [ 105.782504] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3481 02:37:17.897623 # [ 105.790432] r9:c6fcff60 r8:c309a600 r7:0000000c r6:b6de3000 r5:c6b0db80 r4:c0c2d4e8
3482 02:37:17.939647 # [ 105.798189] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3483 02:37:17.940242 # [ 105.806028] r9:c07f4a6c r8:c6fcff60 r7:c2816000 r6:b6de3000 r5:c6b0db80 r4:00000000
3484 02:37:17.940640 # [ 105.813781] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3485 02:37:17.941006 # [ 105.820924] r10:00000004 r9:00000000 r8:00000000 r7:b6de3000 r6:c6fce000 r5:c6b0db80
3486 02:37:17.941355 # [ 105.828758] r4:c6b0db80
3487 02:37:17.941691 # [ 105.831302] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3488 02:37:17.942022 # [ 105.838446][ 106.380167] lkdtm: Performing direct entry WRITE_RO
3489 02:37:17.983655 r9:c6fce000 r8:c03002e4 r7:0000[ 106.386251] lkdtm: attempting bad rodata write at c15e7fd8
3490 02:37:17.984252 0004 r6:b6f2ae00 r5:0000000c r4:0[ 106.394593] 8<--- cut here ---
3491 02:37:17.984659 000000c
3492 02:37:17.985033 # [[ 110065..480406421] Unable to handle kernel paging request at virtual address c15e7fd8
3493 02:37:17.985389 01] [<c05987a[4 > ]1 0(6s.y4s0_9w81] pgd = 5516f992
3494 02:37:17.985737 rite) from [<c03000c0>] (ret_fa[s 106.414097] [c15e7fd8] *pgd=1141941e(bad)
3495 02:37:17.986069 t_syscall+0x0/0x28)
3496 02:37:17.986394 [# [1 0 61420802] Internal error: Oops: 80d [#12] SMP ARM
3497 02:37:18.027632 05.853774] Exception stack(0xc6fc[ 106.427931] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3498 02:37:18.028255 ffa8 to 0xc6fcfff0)
3499 02:37:18.028658 #[ [ 1 0 61459636] CPU: 1 PID: 2460 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3500 02:37:18.071706 05.858834] ffa[0 : 1 0 6 . 4 6 9628] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3501 02:37:18.072314 0000000c 0000000c[ 0 106.478162] PC is at lkdtm_WRITE_RO+0x44/0x50
3502 02:37:18.072712 000001 b6de3000 0000000c 0000000[ 106.485126] LR is at __irq_work_queue_local+0x40/0x74
3503 02:37:18.073085
3504 02:37:18.073432 # [ 105.867[0 1 91]0 6f.f4c902941] pc : [<c1389264>] lr : [<c049ba28>] psr: 600e0013
3505 02:37:18.073776 0000000c [0 0 010060.0500c1 2b06] sp : c703be50 ip : c703bd58 fp : c703be64
3506 02:37:18.074110 f2ae00 000[0 0 010046 .05000801061] r10: 00000009 r9 : c1acf86c r8 : c15e7d40
3507 02:37:18.115533 01 00000000 0[0 0 2100060.05 1b5e10] r7 : c703bf60 r6 : 00000009 r5 : c4726000 r4 : c15e7fd8
3508 02:37:18.116140 819a54
3509 02:37:18.116541 # [ [1 0 51.0867.552203245] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e0 r0 : c1ad0670
3510 02:37:18.116904 ] ffe0: 00000004 [b e 810169.75832082] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3511 02:37:18.117257 b6e9894f b6e1[e c 61606
3512 02:37:18.117593 .#5 4[1299] Control: 10c5387d Table: 16ffc04a DAC: 00000051
3513 02:37:18.117927 105.880264][ C o1d0e6:. 5e4390038] Process cat (pid: 2460, stack limit = 0xa8a951cd)
3514 02:37:18.159578 0770 e34c01ad[ e 11a0061.050546 93] Stack: (0xc703be50 to 0xc703c000)
3515 02:37:18.160182 ebffd44d (e5945000)
3516 02:37:18.160572 [# [1 0 6.562964] be40: 00000028 c4726000 c703be74 c703be68
3517 02:37:18.160941 05.886435] ---[ end[ t r1a0c6e.573481] be60: c0c2d108 c138922c c703be9c c703be78 c0c2d608 c0c2d0e8 c0c2d4e8 c6c51400
3518 02:37:18.161307 afcb138eba6267d0 ]---[
3519 02:37:18.161642 # 1A0C6.583829] be80: b6e15000 00000009 c309a600 c703bf60 c703bec4 c703bea0 c07f4ad0 c0c2d4f4
3520 02:37:18.203658 ESS_NULL: missing '[c a l1l0 6t.r94348] bea0: 00000000 c6c51400 b6e15000 c2816000 c703bf60 c07f4a6c c703bf5c c703bec8
3521 02:37:18.204257 ace:': [FAIL]
3522 02:37:18.204650 not ok [3 8 1s0e6.604694] bec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c703a000
3523 02:37:18.205023 ftests: lkdtm: ACCES[S _ N1U0L6L.615213] bee0: b6e15000 00020000 00000004 00000009 0001fff7 c703bee0 00000001 b6e14000
3524 02:37:18.205376 sh # exit=1
3525 02:37:18.205710 # self[t e s1t0s6:. 25643] bf00: c6b0cc80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3526 02:37:18.206046 lkdtm: WRITE_RO.sh[
3527 02:37:18.247694 106.635988] bf20: 00000000 00000000 c139e998 2116c9f0 c205ca20 c6c51400 c6c51400 c703a000
3528 02:37:18.248288 [ 106.645899] bf40: b6e15000 00000000 00000000 00000004 c703bf94 c703bf60 c059872c c0598098
3529 02:37:18.248689 [ 106.654090] bf60: 00000000 00000000 c703bfac 2116c9f0 00000009 00000009 b6f5ce00 00000004
3530 02:37:18.249054 [ 106.662280] bf80: c03002e4 c703a000 c703bfa4 c703bf98 c05987bc c05986c4 00000000 c703bfa8
3531 02:37:18.249407 [ 106.670469] bfa0: c03000c0 c05987b0 00000009 00000009 00000001 b6e15000 00000009 00000000
3532 02:37:18.249745 [ 106.678659] bfc0: 00000009 00000009 b6f5ce00 00000004 00000001 00000000 00020000 bebeca54
3533 02:37:18.291537 [ 106.686847] bfe0: 00000004 bebec788 b6eca94f b6e50c66 800e0030 00000001 00000000 00000000
3534 02:37:18.292136 [ 106.695027] Backtrace:
3535 02:37:18.292527 [ 106.697505] [<c1389220>] (lkdtm_WRITE_RO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3536 02:37:18.292892 [ 106.705520] r5:c4726000 r4:00000028
3537 02:37:18.293241 [ 106.709113] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3538 02:37:18.293585 [ 106.717136] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3539 02:37:18.335546 [ 106.725065] r9:c703bf60 r8:c309a600 r7:00000009 r6:b6e15000 r5:c6c51400 r4:c0c2d4e8
3540 02:37:18.336140 [ 106.732827] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3541 02:37:18.336536 [ 106.740669] r9:c07f4a6c r8:c703bf60 r7:c2816000 r6:b6e15000 r5:c6c51400 r4:00000000
3542 02:37:18.336895 [ 106.748425] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3543 02:37:18.337242 [ 106.755572] r10:00000004 r9:00000000 r8:00000000 r7:b6e15000 r6:c703a000 r5:c6c51400
3544 02:37:18.337584 [ 106.763407] r4:c6c51400
3545 02:37:18.337915 [ 106.765953] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3546 02:37:18.379471 [ 106.773100] r9:c703a000 r8:c03002e4 r7:00000004 r6:b6f5ce00 r5:00000009 r4:00000009
3547 02:37:18.380059 [ 106.780858] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3548 02:37:18.380239 [ 106.788434] Exception stack(0xc703bfa8 to 0xc703bff0)
3549 02:37:18.380333 [ 106.793497] bfa0: 00000009 00000009 00000001 b6e15000 00000009 00000000
3550 02:37:18.380412 [ 106.801685] bfc0: 00000009 00000009 b6f5ce00 00000004 00000001 00000000 00020000 bebeca54
3551 02:37:18.380487 [ 106.809870] bfe0: 00000004 bebec788 b6eca94f b6e50c66
3552 02:37:18.423130 [ 106.814934] Code: e34a3bcd e3000670 e34c01ad e0233002 (e5843000)
3553 02:37:18.423229 [ 106.821041] ---[ end trace afcb138eba6267d1 ]---
3554 02:37:18.423314 # Segmentation fault
3555 02:37:18.543046 # [ 106.380167] lkdtm: Performing direct entry WRITE_RO
3556 02:37:18.543492 # [ 106.386251] lkdtm: attempting bad rodata write at c15e7fd8
3557 02:37:18.543845 # [ 106.394593] 8<--- cut here ---
3558 02:37:18.544178 # [ 106.400431] Unable to handle kernel paging request at virtual address c15e7fd8
3559 02:37:18.544497 # [ 106.409481] pgd = 5516f992
3560 02:37:18.544809 # [ 106.414097] [c15e7fd8] *pgd=1141941e(bad)
3561 02:37:18.545115 # [ 106.420802] Internal error: Oops: 80d [#12] SMP ARM
3562 02:37:18.586197 # [ 106.427931] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3563 02:37:18.586809 # [ 106.459636] CPU: 1 PID: 2460 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3564 02:37:18.587240 # [ 106.469628] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3565 02:37:18.587608 # [ 106.478162] PC is at lkdtm_WRITE_RO+0x44/0x50
3566 02:37:18.587958 # [ 106.485126] LR is at __irq_work_queue_local+0x40/0x74
3567 02:37:18.629501 # [ 106.492941] pc : [<c1389264>] lr : [<c049ba28>] psr: 600e0013
3568 02:37:18.630107 # [ 106.501201] sp : c703be50 ip : c703bd58 fp : c703be64
3569 02:37:18.630505 # [ 106.508161] r10: 00000009 r9 : c1acf86c r8 : c15e7d40
3570 02:37:18.630869 # [ 106.515210] r7 : c703bf60 r6 : 00000009 r5 : c4726000 r4 : c15e7fd8
3571 02:37:18.631251 # [ 106.523645] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e0 r0 : c1ad0670
3572 02:37:18.631591 # [ 106.532082] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3573 02:37:18.672302 # [ 106.541299] Control: 10c5387d Table: 16ffc04a DAC: 00000051
3574 02:37:18.672887 # [ 106.549038] Process cat (pid: 2460, stack limit = 0xa8a951cd)
3575 02:37:18.673278 # [ 106.556693] Stack: (0xc703be50 to 0xc703c000)
3576 02:37:18.673644 # [ 106.562964] be40: 00000028 c4726000 c703be74 c703be68
3577 02:37:18.673994 # [ 106.573481] be60: c0c2d108 c138922c c703be9c c703be78 c0c2d608 c0c2d0e8 c0c2d4e8 c6c51400
3578 02:37:18.674331 # [ 106.583829] be80: b6e15000 00000009 c309a600 c703bf60 c703bec4 c703bea0 c07f4ad0 c0c2d4f4
3579 02:37:18.715453 # [ 106.594348] bea0: 00000000 c6c51400 b6e15000 c2816000 c703bf60 c07f4a6c c703bf5c c703bec8
3580 02:37:18.716063 # [ 106.604694] bec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c703a000
3581 02:37:18.716464 # [ 106.615213] bee0: b6e15000 00020000 00000004 00000009 0001fff7 c703bee0 00000001 b6e14000
3582 02:37:18.716833 # [ 106.625643] bf00: c6b0cc80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3583 02:37:18.717186 # [ 106.635988] bf20: 00000000 00000000 c139e998 2116c9f0 c205ca20 c6c51400 c6c51400 c703a000
3584 02:37:18.717528 # [ 106.645899] bf40: b6e15000 00000000 00000000 00000004 c703bf94 c703bf60 c059872c c0598098
3585 02:37:18.763525 # [ 106.654090] bf60: 00000000 00000000 c703bfac 2116c9f0 00000009 00000009 b6f5ce00 00000004
3586 02:37:18.764125 # [ 106.662280] bf80: c03002e4 c703a000 c703bfa4 c703bf98 c05987bc c05986c4 00000000 c703bfa8
3587 02:37:18.764521 # [ 106.670469] bfa0: c03000c0 c05987b0 00000009 00000009 00000001 b6e15000 00000009 00000000
3588 02:37:18.764885 # [ 106.678659] bfc0: 00000009 00000009 b6f5ce00 00000004 00000001 00000000 00020000 bebeca54
3589 02:37:18.765232 # [ 106.686847] bfe0: 00000004 bebec788 b6eca94f b6e50c66 800e0030 00000001 00000000 00000000
3590 02:37:18.807485 # [ 106.695027] Backtrace:
3591 02:37:18.808079 # [ 106.697505] [<c1389220>] (lkdtm_WRITE_RO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3592 02:37:18.808481 # [ 106.705520] r5:c4726000 r4:00000028
3593 02:37:18.808840 # [ 106.709113] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3594 02:37:18.809185 # [ 106.717136] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3595 02:37:18.809518 # [ 106.725065] r9:c703bf60 r8:c309a600 r7:00000009 r6:b6e15000 r5:c6c51400 r4:c0c2d4e8
3596 02:37:18.851644 # [ 106.732827] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3597 02:37:18.852237 # [ 106.740669] r9:c07f4a6c r8:c703bf60 r7:c2816000 r6:b6e15000 r5:c6c51400 r4:00000000
3598 02:37:18.852628 # [ 106.748425] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3599 02:37:18.852991 # [ 106.755572] r10:00000004 r9:00000000 r8:00000000 r7:b6e15000 r6:c703a000 r5:c6c51400
3600 02:37:18.853335 # [ 106.763407] r4:c6c51400
3601 02:37:18.853669 # [ 106.765953] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3602 02:37:18.854003 # [ 106.773100] r9:c[ 107.287002] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3603 02:37:18.895641 703a000 r8:c03002e4 r7:00000004 r[ 107.295668] lkdtm: attempting bad ro_after_init write at c1b82c48
3604 02:37:18.896253 6:b6f5ce00 r5:00000009 r4:0000000[ 107.304592] 8<--- cut here ---
3605 02:37:18.896656 9
3606 02:37:18.897018 # [ 106.780858] [[ < c100579.310450] Unable to handle kernel paging request at virtual address c1b82c48
3607 02:37:18.897369 7a4>] (sys_wri[t e )1 0f7r.o3m1 9931] pgd = 3639cdaf
3608 02:37:18.897714 <c03000c0>] (ret_fast_syscall+[0 107.324635] [c1b82c48] *pgd=11a1941e(bad)
3609 02:37:18.898047 0/0x28)
3610 02:37:18.898380 # [ 106.788[4 3140]7 .331340] Internal error: Oops: 80d [#13] SMP ARM
3611 02:37:18.939556 xception stack(0xc703bfa8 to 0xc7[ 107.338469] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3612 02:37:18.940186 03bff0)
3613 02:37:18.940591 # [ 106.79349[7 ] 10b7.370174] CPU: 1 PID: 2534 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3614 02:37:18.983651 a0: [ 1 0 7 . 3 8 0054] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3615 02:37:18.984250 0000009 00000009 00000001 b6e[1 5107.388701] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3616 02:37:18.984661 000 00000009 00000000
3617 02:37:18.985029 # [ 1[0 6107.396618] LR is at __irq_work_queue_local+0x40/0x74
3618 02:37:18.985375 .801685] bfc0[: 0100070.040004961] pc : [<c13892d4>] lr : [<c049ba28>] psr: 600e0013
3619 02:37:18.985722 00000009 b6f[5 c e10007. 401020434] sp : c6fcfe50 ip : c6fcfd58 fp : c6fcfe64
3620 02:37:19.027704 0004 000000[0 1 100070.0401090506] r10: 00000014 r9 : c1acf878 r8 : c15e7d40
3621 02:37:19.028310 00020000 beb[e c a15047.
3622 02:37:19.028700 4#2 6[15] r7 : c6fcff60 r6 : 00000014 r5 : c4726000 r4 : c1b82c48
3623 02:37:19.029068 106.809870] [ b f1e007:. 40305050] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1ad0670
3624 02:37:19.029424 00004 bebec788 b[6 e c1a0974.f44 486] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3625 02:37:19.029779 b6e50c66
3626 02:37:19.030107 # [[ 110067..841542914] Control: 10c5387d Table: 16f6004a DAC: 00000051
3627 02:37:19.030438 34] Code: e34[a 3 b1c0d7 .e43600068] Process cat (pid: 2534, stack limit = 0x32db5f64)
3628 02:37:19.071639 0670 e34c01ad[ e 012073.3406072924] Stack: (0xc6fcfe50 to 0xc6fd0000)
3629 02:37:19.072246 (e5843000)
3630 02:37:19.072635 # [ [1 0 61.0872.1474193] fe40: 00000029 c4726000 c6fcfe74 c6fcfe68
3631 02:37:19.073000 41] ---[ end trace [a f c1b0173.884539] fe60: c0c2d108 c138927c c6fcfe9c c6fcfe78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b09b80
3632 02:37:19.073360 eba6267d1 ]---
3633 02:37:19.073692 # W[R I T1E0_7R.O94885] fe80: b6dc0000 00000014 c309a600 c6fcff60 c6fcfec4 c6fcfea0 c07f4ad0 c0c2d4f4
3634 02:37:19.115531 : missing 'call trace[: ' :1 0[7F505233] fea0: 00000000 c6b09b80 b6dc0000 c2816000 c6fcff60 c07f4a6c c6fcff5c c6fcfec8
3635 02:37:19.116137 AIL]
3636 02:37:19.116530 not ok 39 sel[f t e1s0t7s.:15664] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6fce000
3637 02:37:19.116901 lkdtm: WRITE_RO.sh[ # 1e0x7i.t26008] fee0: b6dc0000 00020000 00000004 00000014 0001ffec c6fcfee0 00000001 b6dbf000
3638 02:37:19.117254 =1
3639 02:37:19.117592 # selftests: l[k d t1m0:7 .W536352] ff00: c5987cc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3640 02:37:19.117928 ITE_RO_AFTER_INIT.sh[
3641 02:37:19.159643 107.546699] ff20: 00000000 00000000 c139e998 d9f1190a c205ca20 c6b09b80 c6b09b80 c6fce000
3642 02:37:19.160238 [ 107.556783] ff40: b6dc0000 00000000 00000000 00000004 c6fcff94 c6fcff60 c059872c c0598098
3643 02:37:19.160631 [ 107.564972] ff60: 00000000 00000000 c6fcffac d9f1190a 00000014 00000014 b6f07e00 00000004
3644 02:37:19.160990 [ 107.573160] ff80: c03002e4 c6fce000 c6fcffa4 c6fcff98 c05987bc c05986c4 00000000 c6fcffa8
3645 02:37:19.161336 [ 107.581350] ffa0: c03000c0 c05987b0 00000014 00000014 00000001 b6dc0000 00000014 00000000
3646 02:37:19.161672 [ 107.589539] ffc0: 00000014 00000014 b6f07e00 00000004 00000001 00000000 00020000 bef42a54
3647 02:37:19.203659 [ 107.597727] ffe0: 00000004 bef42788 b6e7594f b6dfbc66 800e0030 00000001 00000000 00000000
3648 02:37:19.204251 [ 107.605909] Backtrace:
3649 02:37:19.204640 [ 107.608385] [<c1389270>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3650 02:37:19.204997 [ 107.617353] r5:c4726000 r4:00000029
3651 02:37:19.205337 [ 107.620946] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3652 02:37:19.205673 [ 107.628968] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3653 02:37:19.247645 [ 107.636900] r9:c6fcff60 r8:c309a600 r7:00000014 r6:b6dc0000 r5:c6b09b80 r4:c0c2d4e8
3654 02:37:19.248237 [ 107.644661] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3655 02:37:19.248632 [ 107.652503] r9:c07f4a6c r8:c6fcff60 r7:c2816000 r6:b6dc0000 r5:c6b09b80 r4:00000000
3656 02:37:19.248995 [ 107.660259] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3657 02:37:19.249339 [ 107.667407] r10:00000004 r9:00000000 r8:00000000 r7:b6dc0000 r6:c6fce000 r5:c6b09b80
3658 02:37:19.249676 [ 107.675242] r4:c6b09b80
3659 02:37:19.291409 [ 107.677790] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3660 02:37:19.291995 [ 107.684939] r9:c6fce000 r8:c03002e4 r7:00000004 r6:b6f07e00 r5:00000014 r4:00000014
3661 02:37:19.292384 [ 107.692699] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3662 02:37:19.292747 [ 107.700275] Exception stack(0xc6fcffa8 to 0xc6fcfff0)
3663 02:37:19.293096 [ 107.705341] ffa0: 00000014 00000014 00000001 b6dc0000 00000014 00000000
3664 02:37:19.293441 [ 107.713529] ffc0: 00000014 00000014 b6f07e00 00000004 00000001 00000000 00020000 bef42a54
3665 02:37:19.293776 [ 107.721715] ffe0: 00000004 bef42788 b6e7594f b6dfbc66
3666 02:37:19.335441 [ 107.726779] Code: e34a3bcd e3000670 e34c01ad e0233002 (e5843000)
3667 02:37:19.335883 [ 107.732887] ---[ end trace afcb138eba6267d2 ]---
3668 02:37:19.336234 # Segmentation fault
3669 02:37:19.476502 # [ 107.287002] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3670 02:37:19.477025 # [ 107.295668] lkdtm: attempting bad ro_after_init write at c1b82c48
3671 02:37:19.477379 # [ 107.304592] 8<--- cut here ---
3672 02:37:19.477701 # [ 107.310450] Unable to handle kernel paging request at virtual address c1b82c48
3673 02:37:19.478010 # [ 107.319931] pgd = 3639cdaf
3674 02:37:19.478308 # [ 107.324635] [c1b82c48] *pgd=11a1941e(bad)
3675 02:37:19.478604 # [ 107.331340] Internal error: Oops: 80d [#13] SMP ARM
3676 02:37:19.523399 # [ 107.338469] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3677 02:37:19.523948 # [ 107.370174] CPU: 1 PID: 2534 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3678 02:37:19.524298 # [ 107.380254] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3679 02:37:19.524620 # [ 107.388701] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3680 02:37:19.524929 # [ 107.396618] LR is at __irq_work_queue_local+0x40/0x74
3681 02:37:19.571534 # [ 107.404261] pc : [<c13892d4>] lr : [<c049ba28>] psr: 600e0013
3682 02:37:19.572119 # [ 107.412434] sp : c6fcfe50 ip : c6fcfd58 fp : c6fcfe64
3683 02:37:19.572504 # [ 107.419566] r10: 00000014 r9 : c1acf878 r8 : c15e7d40
3684 02:37:19.572857 # [ 107.426615] r7 : c6fcff60 r6 : 00000014 r5 : c4726000 r4 : c1b82c48
3685 02:37:19.573193 # [ 107.435050] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1ad0670
3686 02:37:19.573520 # [ 107.443486] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3687 02:37:19.573842 # [ 107.452614] Control: 10c5387d Table: 16f6004a DAC: 00000051
3688 02:37:19.615559 # [ 107.460268] Process cat (pid: 2534, stack limit = 0x32db5f64)
3689 02:37:19.616117 # [ 107.467924] Stack: (0xc6fcfe50 to 0xc6fd0000)
3690 02:37:19.616484 # [ 107.474193] fe40: 00000029 c4726000 c6fcfe74 c6fcfe68
3691 02:37:19.616817 # [ 107.484539] fe60: c0c2d108 c138927c c6fcfe9c c6fcfe78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b09b80
3692 02:37:19.617134 # [ 107.494885] fe80: b6dc0000 00000014 c309a600 c6fcff60 c6fcfec4 c6fcfea0 c07f4ad0 c0c2d4f4
3693 02:37:19.617440 # [ 107.505233] fea0: 00000000 c6b09b80 b6dc0000 c2816000 c6fcff60 c07f4a6c c6fcff5c c6fcfec8
3694 02:37:19.663681 # [ 107.515664] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139e998 c059872c c6fce000
3695 02:37:19.664287 # [ 107.526008] fee0: b6dc0000 00020000 00000004 00000014 0001ffec c6fcfee0 00000001 b6dbf000
3696 02:37:19.664686 # [ 107.536352] ff00: c5987cc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3697 02:37:19.665046 # [ 107.546699] ff20: 00000000 00000000 c139e998 d9f1190a c205ca20 c6b09b80 c6b09b80 c6fce000
3698 02:37:19.665395 # [ 107.556783] ff40: b6dc0000 00000000 00000000 00000004 c6fcff94 c6fcff60 c059872c c0598098
3699 02:37:19.707329 # [ 107.564972] ff60: 00000000 00000000 c6fcffac d9f1190a 00000014 00000014 b6f07e00 00000004
3700 02:37:19.707500 # [ 107.573160] ff80: c03002e4 c6fce000 c6fcffa4 c6fcff98 c05987bc c05986c4 00000000 c6fcffa8
3701 02:37:19.707578 # [ 107.581350] ffa0: c03000c0 c05987b0 00000014 00000014 00000001 b6dc0000 00000014 00000000
3702 02:37:19.707653 # [ 107.589539] ffc0: 00000014 00000014 b6f07e00 00000004 00000001 00000000 00020000 bef42a54
3703 02:37:19.707721 # [ 107.597727] ffe0: 00000004 bef42788 b6e7594f b6dfbc66 800e0030 00000001 00000000 00000000
3704 02:37:19.707789 # [ 107.605909] Backtrace:
3705 02:37:19.751394 # [ 107.608385] [<c1389270>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3706 02:37:19.751686 # [ 107.617353] r5:c4726000 r4:00000029
3707 02:37:19.751856 # [ 107.620946] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3708 02:37:19.752012 # [ 107.628968] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3709 02:37:19.752163 # [ 107.636900] r9:c6fcff60 r8:c309a600 r7:00000014 r6:b6dc0000 r5:c6b09b80 r4:c0c2d4e8
3710 02:37:19.795779 # [ 107.644661] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3711 02:37:19.796369 # [ 107.652503] r9:c07f4a6c r8:c6fcff60 r7:c2816000 r6:b6dc0000 r5:c6b09b80 r4:00000000
3712 02:37:19.796762 # [ 107.660259] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3713 02:37:19.797126 # [ 107.667407] r10:00000004 r9:00000000 r8:00000000 r7:b6dc0000 r6:c6fce000 r5:c6b09b80
3714 02:37:19.797471 # [ 107.675242] r4:c6b09b80
3715 02:37:19.797806 # [ 107.677790] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_wr[ 108.217694] lkdtm: Performing direct entry WRITE_KERN
3716 02:37:19.798141 ite+0x18/0x1c)
3717 02:37:19.839571 # [ 107.684939] [ 108.224138] lkdtm: attempting bad 7713488 byte write at c1389148
3718 02:37:19.840166 r9:c6fce000 r8:c03002e4[ r 71:08.232957] 8<--- cut here ---
3719 02:37:19.840557 0000004 r6:b6f07e00 r[5 : 0100080238442] Unable to handle kernel paging request at virtual address c1389148
3720 02:37:19.840931 0014 r4:00000014
3721 02:37:19.841282 #[ [ 1 0180.247929] pgd = 05597ccb
3722 02:37:19.841616 .692699] [<c05987a4>] (sys_write)[ 108.252812] [c1389148] *pgd=1121940e(bad)
3723 02:37:19.841956 from [<c03000c0>] (ret_f[a s t1_8.259700] Internal error: Oops: 80d [#14] SMP ARM
3724 02:37:19.842283 syscall+0x0/0x28)
3725 02:37:19.883615 # [ 107.70027[ 108.267010] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3726 02:37:19.884223 5] Exception stack(0xc6fcffa8 to 108.298730] CPU: 2 PID: 2608 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3727 02:37:19.884631 0xc6fcfff0)
3728 02:37:19.927481 # [ 1[0 7 .170085.309244] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3729 02:37:19.928065 41] ffa0: 0000[ 108.317960] PC is at memcpy+0x50/0x330
3730 02:37:19.928470 014 00000014 00000001 b[6 d c1000.324484] LR is at 0xe92dd830
3731 02:37:19.928848 00 00000014 00000000
3732 02:37:19.929202 #[ [ 1 01.329974] pc : [<c08cca10>] lr : [<e92dd830>] psr: 200e0013
3733 02:37:19.929543 07.713529] ffc0:[ 0 0100080.03138587] sp : c6e9de2c ip : e1a0c00d fp : c6e9de64
3734 02:37:19.929887 00000014 b6f07e[0 0 10080.03040900] r10: 0000000b r9 : c1acf88c r8 : e89da800
3735 02:37:19.971559 004 00000001 0000000[0 0100082.353129] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3736 02:37:19.972161 000 bef42a54
3737 02:37:19.972557 # [ [1 0 71.0782.161918] r3 : e1a0c00d r2 : 0075b230 r1 : c0c2de98 r0 : c1389148
3738 02:37:19.972918 715] ffe0: 00000004 bef4278[8 b08.370627] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3739 02:37:19.973278 6e7594f b6dfbc66[
3740 02:37:19.973620 #1 0[8 . 3180278] Control: 10c5387d Table: 15dd404a DAC: 00000051
3741 02:37:19.973949 7.726779] Code: e34a3b[c d 1e038.388117] Process cat (pid: 2608, stack limit = 0x2e7aea0f)
3742 02:37:20.015669 00670 e34c01ad e0[2 3 3100082. 3(6211] Stack: (0xc6e9de2c to 0xc6e9e000)
3743 02:37:20.016269 e5843000)
3744 02:37:20.016656 # [ 107.732887] ---[ 108.402669] de20: c0c2de78 0075b2d0 c6e9df60 c15e7d40 c1389148
3745 02:37:20.017023 end trace afcb138eba6267d2 ]--- 108.413629] de40: c1389148 c138932c 0000002a c6edc000 0000000b c6e9df60 c6e9de74 c6e9de68
3746 02:37:20.017375 # WRITE_RO_AFTER_INIT: missing[ 108.424587] de60: c0c2d108 c13892ec c6e9de9c c6e9de78 c0c2d608 c0c2d0e8 c0c2d4e8 c5b7fe00
3747 02:37:20.017719 'call trace:': [FAIL]
3748 02:37:20.059590 not ok 4[0 108.435460] de80: b6de0000 0000000b c309a600 c6e9df60 c6e9dec4 c6e9dea0 c07f4ad0 c0c2d4f4
3749 02:37:20.060182 selftests: lkdtm: WRITE_RO_AFTER 108.446335] dea0: 00000000 c5b7fe00 b6de0000 c2816000 c6e9df60 c07f4a6c c6e9df5c c6e9dec8
3750 02:37:20.060577 _INIT.sh # exit=1
3751 02:37:20.060937 # selftests[: 108.457295] dec0: c0598198 c07f4a78 00000001 00000000 c059872c c44c0e24 c059872c c6e9c000
3752 02:37:20.061286 lkdtm: WRITE_KERN.sh
3753 02:37:20.061621 [ 108.468169] dee0: b6de0000 00020000 00000004 0000000b 0001fff5 c6e9dee0 00000001 00000805
3754 02:37:20.061957 [ 108.478259] df00: c6b08000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3755 02:37:20.103579 [ 108.486467] df20: 00000000 00000000 c6e9c000 748d4a87 b6ddf000 c5b7fe00 c5b7fe00 c6e9c000
3756 02:37:20.104167 [ 108.494675] df40: b6de0000 00000000 00000000 00000004 c6e9df94 c6e9df60 c059872c c0598098
3757 02:37:20.104561 [ 108.502881] df60: 00000000 00000000 c6e9dfac 748d4a87 0000000b 0000000b b6f27e00 00000004
3758 02:37:20.104925 [ 108.511089] df80: c03002e4 c6e9c000 c6e9dfa4 c6e9df98 c05987bc c05986c4 00000000 c6e9dfa8
3759 02:37:20.105277 [ 108.519299] dfa0: c03000c0 c05987b0 0000000b 0000000b 00000001 b6de0000 0000000b 00000000
3760 02:37:20.147559 [ 108.527507] dfc0: 0000000b 0000000b b6f27e00 00000004 00000001 00000000 00020000 bedc1a54
3761 02:37:20.148149 [ 108.535714] dfe0: 00000004 bedc1788 b6e9594f b6e1bc66 800e0030 00000001 00000000 00000000
3762 02:37:20.148539 [ 108.543908] Backtrace:
3763 02:37:20.148898 [ 108.546424] [<c13892e0>] (lkdtm_WRITE_KERN) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3764 02:37:20.149251 [ 108.554632] r7:c6e9df60 r6:0000000b r5:c6edc000 r4:0000002a
3765 02:37:20.149591 [ 108.560328] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3766 02:37:20.191760 [ 108.568373] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3767 02:37:20.192353 [ 108.576321] r9:c6e9df60 r8:c309a600 r7:0000000b r6:b6de0000 r5:c5b7fe00 r4:c0c2d4e8
3768 02:37:20.192746 [ 108.584104] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3769 02:37:20.193107 [ 108.591966] r9:c07f4a6c r8:c6e9df60 r7:c2816000 r6:b6de0000 r5:c5b7fe00 r4:00000000
3770 02:37:20.193453 [ 108.599741] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3771 02:37:20.193787 [ 108.606907] r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c6e9c000 r5:c5b7fe00
3772 02:37:20.194115 [ 108.614758] r4:c5b7fe00
3773 02:37:20.239381 [ 108.617326] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3774 02:37:20.239932 [ 108.624493] r9:c6e9c000 r8:c03002e4 r7:00000004 r6:b6f27e00 r5:0000000b r4:0000000b
3775 02:37:20.240162 [ 108.632273] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3776 02:37:20.240239 [ 108.639863] Exception stack(0xc6e9dfa8 to 0xc6e9dff0)
3777 02:37:20.240301 [ 108.644944] dfa0: 0000000b 0000000b 00000001 b6de0000 0000000b 00000000
3778 02:37:20.240360 [ 108.653152] dfc0: 0000000b 0000000b b6f27e00 00000004 00000001 00000000 00020000 bedc1a54
3779 02:37:20.283300 [ 108.661354] dfe0: 00000004 bedc1788 b6e9594f b6e1bc66
3780 02:37:20.283745 [ 108.666438] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3781 02:37:20.284097 [ 108.672564] ---[ end trace afcb138eba6267d3 ]---
3782 02:37:20.284430 # Segmentation fault
3783 02:37:20.383796 # [ 108.217694] lkdtm: Performing direct entry WRITE_KERN
3784 02:37:20.383980 # [ 108.224138] lkdtm: attempting bad 7713488 byte write at c1389148
3785 02:37:20.384072 # [ 108.232957] 8<--- cut here ---
3786 02:37:20.384157 # [ 108.238442] Unable to handle kernel paging request at virtual address c1389148
3787 02:37:20.384238 # [ 108.247929] pgd = 05597ccb
3788 02:37:20.384318 # [ 108.252812] [c1389148] *pgd=1121940e(bad)
3789 02:37:20.384396 # [ 108.259700] Internal error: Oops: 80d [#14] SMP ARM
3790 02:37:20.427113 # [ 108.267010] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3791 02:37:20.427202 # [ 108.298730] CPU: 2 PID: 2608 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3792 02:37:20.427299 # [ 108.309244] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3793 02:37:20.427362 # [ 108.317960] PC is at memcpy+0x50/0x330
3794 02:37:20.427423 # [ 108.324484] LR is at 0xe92dd830
3795 02:37:20.471492 # [ 108.329974] pc : [<c08cca10>] lr : [<e92dd830>] psr: 200e0013
3796 02:37:20.472036 # [ 108.338587] sp : c6e9de2c ip : e1a0c00d fp : c6e9de64
3797 02:37:20.472388 # [ 108.345900] r10: 0000000b r9 : c1acf88c r8 : e89da800
3798 02:37:20.472718 # [ 108.353129] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3799 02:37:20.473029 # [ 108.361918] r3 : e1a0c00d r2 : 0075b230 r1 : c0c2de98 r0 : c1389148
3800 02:37:20.473336 # [ 108.370627] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3801 02:37:20.473640 # [ 108.380278] Control: 10c5387d Table: 15dd404a DAC: 00000051
3802 02:37:20.515529 # [ 108.388117] Process cat (pid: 2608, stack limit = 0x2e7aea0f)
3803 02:37:20.516125 # [ 108.396211] Stack: (0xc6e9de2c to 0xc6e9e000)
3804 02:37:20.516484 # [ 108.402669] de20: c0c2de78 0075b2d0 c6e9df60 c15e7d40 c1389148
3805 02:37:20.516819 # [ 108.413629] de40: c1389148 c138932c 0000002a c6edc000 0000000b c6e9df60 c6e9de74 c6e9de68
3806 02:37:20.517183 # [ 108.424587] de60: c0c2d108 c13892ec c6e9de9c c6e9de78 c0c2d608 c0c2d0e8 c0c2d4e8 c5b7fe00
3807 02:37:20.559440 # [ 108.435460] de80: b6de0000 0000000b c309a600 c6e9df60 c6e9dec4 c6e9dea0 c07f4ad0 c0c2d4f4
3808 02:37:20.559993 # [ 108.446335] dea0: 00000000 c5b7fe00 b6de0000 c2816000 c6e9df60 c07f4a6c c6e9df5c c6e9dec8
3809 02:37:20.560363 # [ 108.457295] dec0: c0598198 c07f4a78 00000001 00000000 c059872c c44c0e24 c059872c c6e9c000
3810 02:37:20.560693 # [ 108.468169] dee0: b6de0000 00020000 00000004 0000000b 0001fff5 c6e9dee0 00000001 00000805
3811 02:37:20.561007 # [ 108.478259] df00: c6b08000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3812 02:37:20.561315 # [ 108.486467] df20: 00000000 00000000 c6e9c000 748d4a87 b6ddf000 c5b7fe00 c5b7fe00 c6e9c000
3813 02:37:20.603661 # [ 108.494675] df40: b6de0000 00000000 00000000 00000004 c6e9df94 c6e9df60 c059872c c0598098
3814 02:37:20.604277 # [ 108.502881] df60: 00000000 00000000 c6e9dfac 748d4a87 0000000b 0000000b b6f27e00 00000004
3815 02:37:20.604684 # [ 108.511089] df80: c03002e4 c6e9c000 c6e9dfa4 c6e9df98 c05987bc c05986c4 00000000 c6e9dfa8
3816 02:37:20.605045 # [ 108.519299] dfa0: c03000c0 c05987b0 0000000b 0000000b 00000001 b6de0000 0000000b 00000000
3817 02:37:20.605393 # [ 108.527507] dfc0: 0000000b 0000000b b6f27e00 00000004 00000001 00000000 00020000 bedc1a54
3818 02:37:20.647489 # [ 108.535714] dfe0: 00000004 bedc1788 b6e9594f b6e1bc66 800e0030 00000001 00000000 00000000
3819 02:37:20.648005 # [ 108.543908] Backtrace:
3820 02:37:20.648360 # [ 108.546424] [<c13892e0>] (lkdtm_WRITE_KERN) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3821 02:37:20.648691 # [ 108.554632] r7:c6e9df60 r6:0000000b r5:c6edc000 r4:0000002a
3822 02:37:20.649039 # [ 108.560328] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3823 02:37:20.649383 # [ 108.568373] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3824 02:37:20.691376 # [ 108.576321] r9:c6e9df60 r8:c309a600 r7:0000000b r6:b6de0000 r5:c5b7fe00 r4:c0c2d4e8
3825 02:37:20.691926 # [ 108.584104] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3826 02:37:20.692319 # [ 108.591966] r9:c07f4a6c r8:c6e9df60 r7:c2816000 r6:b6de0000 r5:c5b7fe00 r4:00000000
3827 02:37:20.692687 # [ 108.599741] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3828 02:37:20.693040 # [ 108.606907] r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c6e9c000 r5:c5b7fe00
3829 02:37:20.693382 # [ 108.614758] r4:c5b7fe00
3830 02:37:20.735422 # [ 108.617326] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3831 02:37:20.735939 # [ 108.624493] r9:c6e9c000 r8:c03002e4 r7:00000004 r6:b6f27e00 r5:0000000b r4:0000000b
3832 02:37:20.736291 # [ 108.632273] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3833 02:37:20.736621 # [ 108.639863] Exception stack(0xc6e9dfa8 to 0xc6e9dff0)
3834 02:37:20.736934 # [ 108.644944] dfa0: 0000000b 0000000b 00000001 b6de0000 0000000b 00000000
3835 02:37:20.737245 # [ 108.653152] dfc0: 0000000b 0000000b b6f27e00 00000004 00000001 00000000 00020000 bedc1a54
3836 02:37:20.779676 # [ 108.661354] [ 109.175695] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3837 02:37:20.780271 dfe0: 00000004 bedc1788 b6e9594f [ 109.183819] lkdtm: attempting good refcount_inc() without overflow
3838 02:37:20.780667 b6e1bc66
3839 02:37:20.781029 # [ 108.666438] Code: [ 109.192859] lkdtm: attempting bad refcount_inc() overflow
3840 02:37:20.781383 f5d1f05c f5d1f07c e8b151f8 e25220[ 109.201235] ------------[ cut here ]------------
3841 02:37:20.781727 20 (e8a051f8)
3842 02:37:20.782064 # [ 108.672564] [ 109.208756] WARNING: CPU: 0 PID: 2683 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3843 02:37:20.823623 ---[ end trace afcb138eba6267d3 ][ 109.220137] refcount_t: saturated; leaking memory.
3844 02:37:20.824217 ---
3845 02:37:20.824612 # WRITE_KERN: missing 'call [ 109.227735] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3846 02:37:20.824994 trace:': [FAIL]
3847 02:37:20.867509 not ok 41 selfte[ 109.259469] CPU: 0 PID: 2683 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3848 02:37:20.868116 [ 109.270031] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3849 02:37:20.868505 [ 109.276564] Backtrace:
3850 02:37:20.868861 [ 109.279040] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
3851 02:37:20.869210 [ 109.286621] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3852 02:37:20.869552 [ 109.292294] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
3853 02:37:20.869883 [ 109.299618] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3854 02:37:20.911696 [ 109.306589] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239d8
3855 02:37:20.912290 [ 109.314343] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
3856 02:37:20.912686 [ 109.321833] r7:00000016 r6:c1a239d8 r5:c1a239b0 r4:c6e9c000
3857 02:37:20.913045 [ 109.327509] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
3858 02:37:20.913396 [ 109.336475] r9:c1acf898 r8:c15e7d40 r7:c6e9df60 r6:00000016 r5:c6cd8000 r4:c6e9c000
3859 02:37:20.955527 [ 109.344234] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
3860 02:37:20.956119 [ 109.353902] [<c0c2e148>] (__refcount_add.constprop.0) from [<c138975c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3861 02:37:20.956516 [ 109.363999] [<c13896e4>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3862 02:37:20.956888 [ 109.373135] r4:0000002b
3863 02:37:20.957231 [ 109.375680] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3864 02:37:20.957569 [ 109.383698] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3865 02:37:20.999620 [ 109.391623] r9:c6e9df60 r8:c309a600 r7:00000016 r6:b6e76000 r5:c5f7e640 r4:c0c2d4e8
3866 02:37:21.000212 [ 109.399378] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3867 02:37:21.000607 [ 109.407217] r9:c07f4a6c r8:c6e9df60 r7:c2816000 r6:b6e76000 r5:c5f7e640 r4:00000000
3868 02:37:21.000970 [ 109.414969] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3869 02:37:21.001316 [ 109.422111] r10:00000004 r9:00000000 r8:00000000 r7:b6e76000 r6:c6e9c000 r5:c5f7e640
3870 02:37:21.001652 [ 109.429944] r4:c5f7e640
3871 02:37:21.001981 [ 109.432486] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3872 02:37:21.043500 [ 109.439629] r9:c6e9c000 r8:c03002e4 r7:00000004 r6:b6fbde00 r5:00000016 r4:00000016
3873 02:37:21.044096 [ 109.447383] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3874 02:37:21.044489 [ 109.454958] Exception stack(0xc6e9dfa8 to 0xc6e9dff0)
3875 02:37:21.044851 [ 109.460019] dfa0: 00000016 00000016 00000001 b6e76000 00000016 00000000
3876 02:37:21.045200 [ 109.468204] dfc0: 00000016 00000016 b6fbde00 00000004 00000001 00000000 00020000 bed91a54
3877 02:37:21.045538 [ 109.476386] dfe0: 00000004 bed91788 b6f2b94f b6eb1c66
3878 02:37:21.087214 sts: lkdtm: WRITE_KERN.sh # exit=[ 109.481505] irq event stamp: 0
3879 02:37:21.087368 1
3880 02:37:21.087438 # selftests: lkdtm: REFCOUNT_I[ 109.487452] hardirqs last enabled at (0): [<00000000>] 0x0
3881 02:37:21.087503 NC_OVERFLOW.sh
3882 02:37:21.087564 [ 109.495909] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3883 02:37:21.087624 [ 109.504780] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3884 02:37:21.087682 [ 109.512278] softirqs last disabled at (0): [<00000000>] 0x0
3885 02:37:21.087738 [ 109.517884] ---[ end trace afcb138eba6267d4 ]---
3886 02:37:21.131396 [ 109.522513] lkdtm: Overflow detected: saturated
3887 02:37:21.206217 # [ 109.175695] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3888 02:37:21.206807 # [ 109.183819] lkdtm: attempting good refcount_inc() without overflow
3889 02:37:21.207265 # [ 109.192859] lkdtm: attempting bad refcount_inc() overflow
3890 02:37:21.207636 # [ 109.201235] ------------[ cut here ]------------
3891 02:37:21.207983 # [ 109.208756] WARNING: CPU: 0 PID: 2683 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3892 02:37:21.208325 # [ 109.220137] refcount_t: saturated; leaking memory.
3893 02:37:21.249521 # [ 109.227735] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3894 02:37:21.250140 # [ 109.259469] CPU: 0 PID: 2683 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3895 02:37:21.250534 # [ 109.270031] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3896 02:37:21.250895 # [ 109.276564] Backtrace:
3897 02:37:21.292246 # [ 109.279040] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
3898 02:37:21.292834 # [ 109.286621] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3899 02:37:21.293224 # [ 109.292294] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
3900 02:37:21.293587 # [ 109.299618] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3901 02:37:21.293938 # [ 109.306589] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239d8
3902 02:37:21.294281 # [ 109.314343] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
3903 02:37:21.339495 # [ 109.321833] r7:00000016 r6:c1a239d8 r5:c1a239b0 r4:c6e9c000
3904 02:37:21.340087 # [ 109.327509] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
3905 02:37:21.340484 # [ 109.336475] r9:c1acf898 r8:c15e7d40 r7:c6e9df60 r6:00000016 r5:c6cd8000 r4:c6e9c000
3906 02:37:21.340847 # [ 109.344234] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
3907 02:37:21.341202 # [ 109.353902] [<c0c2e148>] (__refcount_add.constprop.0) from [<c138975c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3908 02:37:21.383517 # [ 109.363999] [<c13896e4>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3909 02:37:21.384116 # [ 109.373135] r4:0000002b
3910 02:37:21.384537 # [ 109.375680] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3911 02:37:21.384905 # [ 109.383698] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3912 02:37:21.385257 # [ 109.391623] r9:c6e9df60 r8:c309a600 r7:00000016 r6:b6e76000 r5:c5f7e640 r4:c0c2d4e8
3913 02:37:21.385594 # [ 109.399378] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3914 02:37:21.431500 # [ 109.407217] r9:c07f4a6c r8:c6e9df60 r7:c2816000 r6:b6e76000 r5:c5f7e640 r4:00000000
3915 02:37:21.432048 # [ 109.414969] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3916 02:37:21.432438 # [ 109.422111] r10:00000004 r9:00000000 r8:00000000 r7:b6e76000 r6:c6e9c000 r5:c5f7e640
3917 02:37:21.432802 # [ 109.429944] r4:c5f7e640
3918 02:37:21.433148 # [ 109.432486] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3919 02:37:21.433486 # [ 109.439629] r9:c6e9c000 r8:c03002e4 r7:00000004 r6:b6fbde00 r5:00000016 r4:00000016
3920 02:37:21.475126 # [ 109.447383] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3921 02:37:21.475307 # [ 109.454958] Exception stack(0xc6e9dfa8 to 0xc6e9dff0)
3922 02:37:21.475402 # [ 109.460019] dfa0: 00000016 00000016 00000001 b6e76000 00000016 00000000
3923 02:37:21.475503 # [ 109.468204] dfc0: 00000016 00000016 b6fbde00 00000004 00000001 00000000 00020000 bed91a54
3924 02:37:21.475588 # [ 109.476386] dfe0: 00000004 bed91788 b6f2b94f b6eb1c66
3925 02:37:21.475668 # [ 109.481505] irq event stamp: 0
3926 02:37:21.475746 # [ 109.487452] hardirqs last enabled at (0): [<00000000>] 0x0
3927 02:37:21.519648 # [ 109.495909] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3928 02:37:21.520247 # [ 109.504780] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3929 02:37:21.520649 # [ 109.512278] softirqs last disabled at (0): [<00000000>] 0x0
3930 02:37:21.521041 # [ 109.517884] ---[ end trace afcb138eba6267d4 ]---
3931 02:37:21.521396 # [ 109.522[ 109.937672] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3932 02:37:21.521744 513] lkdtm: Overflow detected: sa[ 109.945647] lkdtm: attempting good refcount_add() without overflow
3933 02:37:21.522116 turated
3934 02:37:21.563465 # REFCOUNT_INC_OVERFLOW:[ 109.954572] lkdtm: attempting bad refcount_add() overflow
3935 02:37:21.564019 missing 'cal[l t1r0a9c.e9:6'2:80] ------------[ cut here ]------------
3936 02:37:21.564385 [FAIL]
3937 02:37:21.564713 not ok 42 selftests: lkd[ 109.969386] WARNING: CPU: 1 PID: 2717 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3938 02:37:21.565042 tm: REFCOUNT_INC_OVERFLOW.sh # ex[ 109.980678] refcount_t: saturated; leaking memory.
3939 02:37:21.565358 it=1
3940 02:37:21.607623 # selftests: lkdtm: REFCOUN[ 109.988311] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3941 02:37:21.608240 T_ADD_OVERFLOW.sh
3942 02:37:21.608684 [ 110.020038] CPU: 1 PID: 2717 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3943 02:37:21.609063 [ 110.029366] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3944 02:37:21.609417 [ 110.035901] Backtrace:
3945 02:37:21.651594 [ 110.038384] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
3946 02:37:21.652205 [ 110.045968] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3947 02:37:21.652607 [ 110.051645] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
3948 02:37:21.652973 [ 110.058973] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3949 02:37:21.653325 [ 110.065947] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239d8
3950 02:37:21.653668 [ 110.073706] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
3951 02:37:21.654005 [ 110.081199] r7:00000016 r6:c1a239d8 r5:c1a239b0 r4:c6b8e000
3952 02:37:21.695724 [ 110.086878] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
3953 02:37:21.696323 [ 110.095850] r9:c1acf8b0 r8:c15e7d40 r7:c6b8ff60 r6:00000016 r5:c6cff000 r4:c6b8e000
3954 02:37:21.696750 [ 110.103616] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
3955 02:37:21.697123 [ 110.113289] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389804>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3956 02:37:21.739711 [ 110.123391] [<c1389780>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3957 02:37:21.740309 [ 110.132531] r4:0000002c
3958 02:37:21.740702 [ 110.135081] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3959 02:37:21.741066 [ 110.143102] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3960 02:37:21.741414 [ 110.151030] r9:c6b8ff60 r8:c309a600 r7:00000016 r6:b6e74000 r5:c5a2f2c0 r4:c0c2d4e8
3961 02:37:21.741759 [ 110.158791] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3962 02:37:21.742094 [ 110.166634] r9:c07f4a6c r8:c6b8ff60 r7:c2816000 r6:b6e74000 r5:c5a2f2c0 r4:00000000
3963 02:37:21.783630 [ 110.174392] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3964 02:37:21.784230 [ 110.181539] r10:00000004 r9:00000000 r8:00000000 r7:b6e74000 r6:c6b8e000 r5:c5a2f2c0
3965 02:37:21.784664 [ 110.189375] r4:c5a2f2c0
3966 02:37:21.785031 [ 110.191922] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3967 02:37:21.785402 [ 110.199069] r9:c6b8e000 r8:c03002e4 r7:00000004 r6:b6fbbe00 r5:00000016 r4:00000016
3968 02:37:21.785756 [ 110.206828] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3969 02:37:21.827221 [ 110.214404] Exception stack(0xc6b8ffa8 to 0xc6b8fff0)
3970 02:37:21.827386 [ 110.219469] ffa0: 00000016 00000016 00000001 b6e74000 00000016 00000000
3971 02:37:21.827456 [ 110.227659] ffc0: 00000016 00000016 b6fbbe00 00000004 00000001 00000000 00020000 bee82a54
3972 02:37:21.827521 [ 110.235846] ffe0: 00000004 bee82788 b6f2994f b6eafc66
3973 02:37:21.827583 [ 110.240996] irq event stamp: 0
3974 02:37:21.827643 [ 110.244109] hardirqs last enabled at (0): [<00000000>] 0x0
3975 02:37:21.827711 [ 110.249713] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3976 02:37:21.871433 [ 110.257272] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3977 02:37:21.871656 [ 110.264845] softirqs last disabled at (0): [<00000000>] 0x0
3978 02:37:21.871777 [ 110.270441] ---[ end trace afcb138eba6267d5 ]---
3979 02:37:21.871886 [ 110.275117] lkdtm: Overflow detected: saturated
3980 02:37:21.956790 # [ 109.937672] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3981 02:37:21.957336 # [ 109.945647] lkdtm: attempting good refcount_add() without overflow
3982 02:37:21.957693 # [ 109.954572] lkdtm: attempting bad refcount_add() overflow
3983 02:37:21.958023 # [ 109.962780] ------------[ cut here ]------------
3984 02:37:21.958340 # [ 109.969386] WARNING: CPU: 1 PID: 2717 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3985 02:37:21.958672 # [ 109.980678] refcount_t: saturated; leaking memory.
3986 02:37:21.999943 # [ 109.988311] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3987 02:37:22.000552 # [ 110.020038] CPU: 1 PID: 2717 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3988 02:37:22.001024 # [ 110.029366] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3989 02:37:22.001463 # [ 110.035901] Backtrace:
3990 02:37:22.043432 # [ 110.038384] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
3991 02:37:22.044028 # [ 110.045968] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3992 02:37:22.044424 # [ 110.051645] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
3993 02:37:22.044795 # [ 110.058973] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3994 02:37:22.045147 # [ 110.065947] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239d8
3995 02:37:22.045491 # [ 110.073706] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
3996 02:37:22.087506 # [ 110.081199] r7:00000016 r6:c1a239d8 r5:c1a239b0 r4:c6b8e000
3997 02:37:22.088132 # [ 110.086878] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
3998 02:37:22.088513 # [ 110.095850] r9:c1acf8b0 r8:c15e7d40 r7:c6b8ff60 r6:00000016 r5:c6cff000 r4:c6b8e000
3999 02:37:22.088936 # [ 110.103616] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
4000 02:37:22.089275 # [ 110.113289] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389804>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
4001 02:37:22.131455 # [ 110.123391] [<c1389780>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4002 02:37:22.132049 # [ 110.132531] r4:0000002c
4003 02:37:22.132441 # [ 110.135081] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4004 02:37:22.132809 # [ 110.143102] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4005 02:37:22.133165 # [ 110.151030] r9:c6b8ff60 r8:c309a600 r7:00000016 r6:b6e74000 r5:c5a2f2c0 r4:c0c2d4e8
4006 02:37:22.133512 # [ 110.158791] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4007 02:37:22.175676 # [ 110.166634] r9:c07f4a6c r8:c6b8ff60 r7:c2816000 r6:b6e74000 r5:c5a2f2c0 r4:00000000
4008 02:37:22.176281 # [ 110.174392] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4009 02:37:22.176679 # [ 110.181539] r10:00000004 r9:00000000 r8:00000000 r7:b6e74000 r6:c6b8e000 r5:c5a2f2c0
4010 02:37:22.177052 # [ 110.189375] r4:c5a2f2c0
4011 02:37:22.177416 # [ 110.191922] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4012 02:37:22.177760 # [ 110.199069] r9:c6b8e000 r8:c03002e4 r7:00000004 r6:b6fbbe00 r5:00000016 r4:00000016
4013 02:37:22.219642 # [ 110.206828] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4014 02:37:22.220236 # [ 110.214404] Exception stack(0xc6b8ffa8 to 0xc6b8fff0)
4015 02:37:22.220625 # [ 110.219469] ffa0: 00000016 00000016 00000001 b6e74000 00000016 00000000
4016 02:37:22.220991 # [ 110.227659] ffc0: 00000016 00000016 b6fbbe00 00000004 00000001 00000000 00020000 bee82a54
4017 02:37:22.221340 # [ 110.235846] ffe0: 00000004 bee82788 b6f2994f b6eafc66
4018 02:37:22.221679 # [ 110.240996] irq event stamp: 0
4019 02:37:22.222014 # [ 110.244109] hardirqs last enabled at (0): [<00000000>] 0x0
4020 02:37:22.267556 # [ 110.249713] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4021 02:37:22.268157 # [ 110.257272] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4022 02:37:22.268554 # [ 110.264845] softirqs last disabled at (0): [<00000000>] 0x0
4023 02:37:22.268918 # [ 110.270441] ---[ end trace afcb138eba6267d5 ]---
4024 02:37:22.269269 # [ 110.275117] lkdtm: Overflow detected: saturated
4025 02:37:22.269604 # REFCOUNT_ADD[ 110.694580] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4026 02:37:22.315652 _OVERFLOW: missing 'call trace:':[ 110.701816] lkdtm: attempting bad refcount_inc_not_zero() overflow
4027 02:37:22.316246 [FAIL]
4028 02:37:22.316634 not ok 43 selftests: lkd[ 110.710934] ------------[ cut here ]------------
4029 02:37:22.317004 tm: REFCOUNT_ADD_OVERFLOW.sh # ex[ 110.718463] WARNING: CPU: 0 PID: 2751 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4030 02:37:22.317360 it=1
4031 02:37:22.317695 # selftests: lkdtm: REFCOUN[ 110.729755] refcount_t: saturated; leaking memory.
4032 02:37:22.318030 T_INC_NOT_ZERO_OVERFLOW.sh
4033 02:37:22.359672 [ 110.737504] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4034 02:37:22.360286 [ 110.768707] CPU: 0 PID: 2751 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4035 02:37:22.360693 [ 110.776458] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4036 02:37:22.361078 [ 110.782989] Backtrace:
4037 02:37:22.361429 [ 110.785463] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4038 02:37:22.403661 [ 110.793044] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4039 02:37:22.404258 [ 110.798716] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4040 02:37:22.404654 [ 110.806038] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4041 02:37:22.405019 [ 110.813009] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239d8
4042 02:37:22.405377 [ 110.820764] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4043 02:37:22.405717 [ 110.828254] r7:00000013 r6:c1a239d8 r5:c1a239b0 r4:c6bac000
4044 02:37:22.447662 [ 110.833928] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
4045 02:37:22.448261 [ 110.842896] r9:c1acf8c8 r8:c15e7d40 r7:c6badf60 r6:0000001f r5:c6a8a000 r4:7fffffff
4046 02:37:22.448664 [ 110.850653] [<c086cd30>] (refcount_warn_saturate) from [<c13896d0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4047 02:37:22.449057 [ 110.861098] [<c138966c>] (__refcount_add_not_zero.constprop.0) from [<c1389878>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4048 02:37:22.449418 [ 110.872752] r5:c6a8a000 r4:c6bac000
4049 02:37:22.491643 [ 110.876344] [<c1389828>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4050 02:37:22.492242 [ 110.886262] r4:0000002d
4051 02:37:22.492639 [ 110.888806] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4052 02:37:22.493004 [ 110.896823] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4053 02:37:22.493356 [ 110.904749] r9:c6badf60 r8:c309a600 r7:0000001f r6:b6ea3000 r5:c5b6a640 r4:c0c2d4e8
4054 02:37:22.493698 [ 110.912506] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4055 02:37:22.535763 [ 110.920343] r9:c07f4a6c r8:c6badf60 r7:c2816000 r6:b6ea3000 r5:c5b6a640 r4:00000000
4056 02:37:22.536358 [ 110.928097] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4057 02:37:22.536788 [ 110.935240] r10:00000004 r9:00000000 r8:00000000 r7:b6ea3000 r6:c6bac000 r5:c5b6a640
4058 02:37:22.537163 [ 110.943073] r4:c5b6a640
4059 02:37:22.537515 [ 110.945616] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4060 02:37:22.537879 [ 110.952759] r9:c6bac000 r8:c03002e4 r7:00000004 r6:b6feae00 r5:0000001f r4:0000001f
4061 02:37:22.538223 [ 110.960513] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4062 02:37:22.579531 [ 110.968087] Exception stack(0xc6badfa8 to 0xc6badff0)
4063 02:37:22.580125 [ 110.973147] dfa0: 0000001f 0000001f 00000001 b6ea3000 0000001f 00000000
4064 02:37:22.580523 [ 110.981334] dfc0: 0000001f 0000001f b6feae00 00000004 00000001 00000000 00020000 beebea54
4065 02:37:22.580888 [ 110.989516] dfe0: 00000004 beebe788 b6f5894f b6edec66
4066 02:37:22.581237 [ 110.994614] irq event stamp: 0
4067 02:37:22.581838 [ 110.997686] hardirqs last enabled at (0): [<00000000>] 0x0
4068 02:37:22.582270 [ 111.003276] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4069 02:37:22.623728 [ 111.010822] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4070 02:37:22.624328 [ 111.018354] softirqs last disabled at (0): [<00000000>] 0x0
4071 02:37:22.624741 [ 111.023962] ---[ end trace afcb138eba6267d6 ]---
4072 02:37:22.625109 [ 111.028591] lkdtm: Overflow detected: saturated
4073 02:37:22.719363 # [ 110.694580] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4074 02:37:22.719956 # [ 110.701816] lkdtm: attempting bad refcount_inc_not_zero() overflow
4075 02:37:22.720378 # [ 110.710934] ------------[ cut here ]------------
4076 02:37:22.720749 # [ 110.718463] WARNING: CPU: 0 PID: 2751 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4077 02:37:22.721107 # [ 110.729755] refcount_t: saturated; leaking memory.
4078 02:37:22.763496 # [ 110.737504] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4079 02:37:22.764159 # [ 110.768707] CPU: 0 PID: 2751 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4080 02:37:22.764579 # [ 110.776458] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4081 02:37:22.764951 # [ 110.782989] Backtrace:
4082 02:37:22.765305 # [ 110.785463] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4083 02:37:22.807448 # [ 110.793044] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4084 02:37:22.808135 # [ 110.798716] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4085 02:37:22.808609 # [ 110.806038] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4086 02:37:22.809060 # [ 110.813009] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239d8
4087 02:37:22.809494 # [ 110.820764] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4088 02:37:22.809865 # [ 110.828254] r7:00000013 r6:c1a239d8 r5:c1a239b0 r4:c6bac000
4089 02:37:22.851426 # [ 110.833928] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
4090 02:37:22.852026 # [ 110.842896] r9:c1acf8c8 r8:c15e7d40 r7:c6badf60 r6:0000001f r5:c6a8a000 r4:7fffffff
4091 02:37:22.852396 # [ 110.850653] [<c086cd30>] (refcount_warn_saturate) from [<c13896d0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4092 02:37:22.852735 # [ 110.861098] [<c138966c>] (__refcount_add_not_zero.constprop.0) from [<c1389878>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4093 02:37:22.853062 # [ 110.872752] r5:c6a8a000 r4:c6bac000
4094 02:37:22.895480 # [ 110.876344] [<c1389828>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4095 02:37:22.896164 # [ 110.886262] r4:0000002d
4096 02:37:22.896603 # [ 110.888806] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4097 02:37:22.896985 # [ 110.896823] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4098 02:37:22.897339 # [ 110.904749] r9:c6badf60 r8:c309a600 r7:0000001f r6:b6ea3000 r5:c5b6a640 r4:c0c2d4e8
4099 02:37:22.897682 # [ 110.912506] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4100 02:37:22.939608 # [ 110.920343] r9:c07f4a6c r8:c6badf60 r7:c2816000 r6:b6ea3000 r5:c5b6a640 r4:00000000
4101 02:37:22.940236 # [ 110.928097] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4102 02:37:22.940646 # [ 110.935240] r10:00000004 r9:00000000 r8:00000000 r7:b6ea3000 r6:c6bac000 r5:c5b6a640
4103 02:37:22.941015 # [ 110.943073] r4:c5b6a640
4104 02:37:22.941367 # [ 110.945616] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4105 02:37:22.941714 # [ 110.952759] r9:c6bac000 r8:c03002e4 r7:00000004 r6:b6feae00 r5:0000001f r4:0000001f
4106 02:37:22.983462 # [ 110.960513] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4107 02:37:22.984260 # [ 110.968087] Exception stack(0xc6badfa8 to 0xc6badff0)
4108 02:37:22.984889 # [ 110.973147] dfa0: 0000001f 0000001f 00000001 b6ea3000 0000001f 00000000
4109 02:37:22.985375 # [ 110.981334] dfc0: 0000001f 0000001f b6feae00 00000004 00000001 00000000 00020000 beebea54
4110 02:37:22.985751 # [ 110.989516] dfe0: 00000004 beebe788 b6f5894f b6edec66
4111 02:37:22.986105 # [ 110.994614] irq event stamp: 0
4112 02:37:22.986448 # [ 110.997686] hardirqs last enabled at (0): [<00000000>] 0x0
4113 02:37:23.027541 # [ 111.003276] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4114 02:37:23.028136 # [ 111.010822] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4115 02:37:23.028534 # [ 111.018354] softirqs last disabled at (0): [<00000000>] 0x0
4116 02:37:23.028902 # [ 111.023962] ---[ end trace afcb138eba6267d6 ]---
4117 02:37:23.029257 # [ 111.028591] lkdtm: Overflow detected: saturated
4118 02:37:23.029599 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4119 02:37:23.071535 not ok 44 selftests: lkdtm: REF[ 111.465035] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4120 02:37:23.072150 COUNT_INC_NOT_ZE[R O _1O1V1E.R4F73447] lkdtm: attempting bad refcount_add_not_zero() overflow
4121 02:37:23.072552 OW.sh # exit=1
4122 02:37:23.072915 # selftests: lkdt[ 111.481874] ------------[ cut here ]------------
4123 02:37:23.073270 m: REFCOUNT_ADD_NOT_ZERO_OVERFLOW[ 111.489276] WARNING: CPU: 2 PID: 2785 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4124 02:37:23.073616 .sh
4125 02:37:23.073953 [ 111.500654] refcount_t: saturated; leaking memory.
4126 02:37:23.115661 [ 111.505774] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4127 02:37:23.116278 [ 111.534919] CPU: 2 PID: 2785 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4128 02:37:23.116680 [ 111.542669] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4129 02:37:23.117048 [ 111.549201] Backtrace:
4130 02:37:23.159492 [ 111.551675] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4131 02:37:23.160088 [ 111.559254] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4132 02:37:23.160485 [ 111.564926] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4133 02:37:23.160876 [ 111.572248] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4134 02:37:23.161230 [ 111.579218] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239d8
4135 02:37:23.161575 [ 111.586974] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4136 02:37:23.161914 [ 111.594463] r7:00000013 r6:c1a239d8 r5:c1a239b0 r4:c6f8e000
4137 02:37:23.203533 [ 111.600137] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
4138 02:37:23.204136 [ 111.609104] r9:c1acf8e8 r8:c15e7d40 r7:c6f8ff60 r6:0000001f r5:c5ee8000 r4:7fffffff
4139 02:37:23.204535 [ 111.616862] [<c086cd30>] (refcount_warn_saturate) from [<c13896d0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4140 02:37:23.204904 [ 111.627307] [<c138966c>] (__refcount_add_not_zero.constprop.0) from [<c1389900>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4141 02:37:23.205258 [ 111.638961] r5:c5ee8000 r4:c6f8e000
4142 02:37:23.247545 [ 111.642552] [<c13898b0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4143 02:37:23.248150 [ 111.652470] r4:0000002e
4144 02:37:23.248562 [ 111.655015] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4145 02:37:23.248932 [ 111.663033] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4146 02:37:23.249285 [ 111.670957] r9:c6f8ff60 r8:c309a600 r7:0000001f r6:b6dcb000 r5:c6b0d400 r4:c0c2d4e8
4147 02:37:23.249632 [ 111.678714] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4148 02:37:23.291692 [ 111.686551] r9:c07f4a6c r8:c6f8ff60 r7:c2816000 r6:b6dcb000 r5:c6b0d400 r4:00000000
4149 02:37:23.292292 [ 111.694303] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4150 02:37:23.292693 [ 111.701445] r10:00000004 r9:00000000 r8:00000000 r7:b6dcb000 r6:c6f8e000 r5:c6b0d400
4151 02:37:23.293115 [ 111.709278] r4:c6b0d400
4152 02:37:23.293486 [ 111.711820] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4153 02:37:23.293868 [ 111.718964] r9:c6f8e000 r8:c03002e4 r7:00000004 r6:b6f12e00 r5:0000001f r4:0000001f
4154 02:37:23.335149 [ 111.726717] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4155 02:37:23.335320 [ 111.734292] Exception stack(0xc6f8ffa8 to 0xc6f8fff0)
4156 02:37:23.335399 [ 111.739352] ffa0: 0000001f 0000001f 00000001 b6dcb000 0000001f 00000000
4157 02:37:23.335466 [ 111.747538] ffc0: 0000001f 0000001f b6f12e00 00000004 00000001 00000000 00020000 beaf5a54
4158 02:37:23.335528 [ 111.755720] ffe0: 00000004 beaf5788 b6e8094f b6e06c66
4159 02:37:23.335598 [ 111.760832] irq event stamp: 0
4160 02:37:23.335693 [ 111.763926] hardirqs last enabled at (0): [<00000000>] 0x0
4161 02:37:23.379581 [ 111.769514] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4162 02:37:23.380184 [ 111.777087] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4163 02:37:23.380586 [ 111.784633] softirqs last disabled at (0): [<00000000>] 0x0
4164 02:37:23.380948 [ 111.790228] ---[ end trace afcb138eba6267d7 ]---
4165 02:37:23.381297 [ 111.794889] lkdtm: Overflow detected: saturated
4166 02:37:23.478348 # [ 111.465035] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4167 02:37:23.478954 # [ 111.473447] lkdtm: attempting bad refcount_add_not_zero() overflow
4168 02:37:23.479433 # [ 111.481874] ------------[ cut here ]------------
4169 02:37:23.479848 # [ 111.489276] WARNING: CPU: 2 PID: 2785 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4170 02:37:23.480258 # [ 111.500654] refcount_t: saturated; leaking memory.
4171 02:37:23.521505 # [ 111.505774] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4172 02:37:23.522220 # [ 111.534919] CPU: 2 PID: 2785 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4173 02:37:23.522669 # [ 111.542669] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4174 02:37:23.523116 # [ 111.549201] Backtrace:
4175 02:37:23.523477 # [ 111.551675] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4176 02:37:23.564467 # [ 111.559254] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4177 02:37:23.565150 # [ 111.564926] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4178 02:37:23.565623 # [ 111.572248] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4179 02:37:23.566083 # [ 111.579218] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239d8
4180 02:37:23.566453 # [ 111.586974] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4181 02:37:23.566847 # [ 111.594463] r7:00000013 r6:c1a239d8 r5:c1a239b0 r4:c6f8e000
4182 02:37:23.607398 # [ 111.600137] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
4183 02:37:23.607994 # [ 111.609104] r9:c1acf8e8 r8:c15e7d40 r7:c6f8ff60 r6:0000001f r5:c5ee8000 r4:7fffffff
4184 02:37:23.608421 # [ 111.616862] [<c086cd30>] (refcount_warn_saturate) from [<c13896d0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4185 02:37:23.608798 # [ 111.627307] [<c138966c>] (__refcount_add_not_zero.constprop.0) from [<c1389900>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4186 02:37:23.609158 # [ 111.638961] r5:c5ee8000 r4:c6f8e000
4187 02:37:23.651479 # [ 111.642552] [<c13898b0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4188 02:37:23.652083 # [ 111.652470] r4:0000002e
4189 02:37:23.652571 # [ 111.655015] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4190 02:37:23.652944 # [ 111.663033] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4191 02:37:23.653351 # [ 111.670957] r9:c6f8ff60 r8:c309a600 r7:0000001f r6:b6dcb000 r5:c6b0d400 r4:c0c2d4e8
4192 02:37:23.653700 # [ 111.678714] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4193 02:37:23.695521 # [ 111.686551] r9:c07f4a6c r8:c6f8ff60 r7:c2816000 r6:b6dcb000 r5:c6b0d400 r4:00000000
4194 02:37:23.696244 # [ 111.694303] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4195 02:37:23.696740 # [ 111.701445] r10:00000004 r9:00000000 r8:00000000 r7:b6dcb000 r6:c6f8e000 r5:c6b0d400
4196 02:37:23.697297 # [ 111.709278] r4:c6b0d400
4197 02:37:23.697813 # [ 111.711820] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4198 02:37:23.698239 # [ 111.718964] r9:c6f8e000 r8:c03002e4 r7:00000004 r6:b6f12e00 r5:0000001f r4:0000001f
4199 02:37:23.739505 # [ 111.726717] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4200 02:37:23.740099 # [ 111.734292] Exception stack(0xc6f8ffa8 to 0xc6f8fff0)
4201 02:37:23.740496 # [ 111.739352] ffa0: 0000001f 0000001f 00000001 b6dcb000 0000001f 00000000
4202 02:37:23.740861 # [ 111.747538] ffc0: 0000001f 0000001f b6f12e00 00000004 00000001 00000000 00020000 beaf5a54
4203 02:37:23.741213 # [ 111.755720] ffe0: 00000004 beaf5788 b6e8094f b6e06c66
4204 02:37:23.741567 # [ 111.760832] irq event stamp: 0
4205 02:37:23.741916 # [ 111.763926] hardirqs last enabled at (0): [<00000000>] 0x0
4206 02:37:23.783477 # [ 111.769514] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4207 02:37:23.784074 # [ 111.777087] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4208 02:37:23.784503 # [ 111.784633] softirqs last disabled at (0): [<00000000>] 0x0
4209 02:37:23.784869 # [ 111.790228] ---[ end trace afcb138eba6267d7 ]---
4210 02:37:23.785220 # [ 111.794889] lkdtm: Overflow detected: saturated
4211 02:37:23.785558 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trac[ 112.220090] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4212 02:37:23.785899 e:': [FAIL]
4213 02:37:23.827489 not ok 45 selftests:[ 112.227628] lkdtm: attempting good refcount_dec()
4214 02:37:23.828086 lkdtm: REFCOUNT_ADD_NOT_ZERO_OVE[ 112.235252] lkdtm: attempting bad refcount_dec() to zero
4215 02:37:23.828481 RFLOW.sh # exit=1
4216 02:37:23.828847 # selftests: l[ 112.243330] ------------[ cut here ]------------
4217 02:37:23.829200 kdtm: REFCOUNT_DEC_ZERO.sh
4218 02:37:23.829539 [ 112.250860] WARNING: CPU: 3 PID: 2819 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4219 02:37:23.829877 [ 112.261698] refcount_t: decrement hit 0; leaking memory.
4220 02:37:23.871581 [ 112.267058] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4221 02:37:23.872194 [ 112.296197] CPU: 3 PID: 2819 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4222 02:37:23.872595 [ 112.303946] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4223 02:37:23.872971 [ 112.310478] Backtrace:
4224 02:37:23.915633 [ 112.312951] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4225 02:37:23.916232 [ 112.320529] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4226 02:37:23.916633 [ 112.326203] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4227 02:37:23.917000 [ 112.333525] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4228 02:37:23.917392 [ 112.340496] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239d8
4229 02:37:23.917742 [ 112.348251] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4230 02:37:23.959513 [ 112.355739] r7:0000001f r6:c1a239d8 r5:c1a23a3c r4:c5f4c000
4231 02:37:23.960123 [ 112.361413] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4232 02:37:23.960526 [ 112.370381] r9:c1acf908 r8:c15e7d40 r7:c5f4df60 r6:00000012 r5:c6e49000 r4:c5f4c000
4233 02:37:23.960895 [ 112.378137] [<c086cd30>] (refcount_warn_saturate) from [<c1389668>] (__refcount_dec.constprop.0+0x38/0x3c)
4234 02:37:23.961250 [ 112.387800] [<c1389630>] (__refcount_dec.constprop.0) from [<c1389994>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4235 02:37:24.003628 [ 112.397556] [<c1389938>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4236 02:37:24.004229 [ 112.406343] r4:0000002f
4237 02:37:24.004622 [ 112.408890] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4238 02:37:24.004986 [ 112.416906] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4239 02:37:24.005334 [ 112.424830] r9:c5f4df60 r8:c309a600 r7:00000012 r6:b6e69000 r5:c6b08640 r4:c0c2d4e8
4240 02:37:24.005676 [ 112.432587] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4241 02:37:24.047502 [ 112.440424] r9:c07f4a6c r8:c5f4df60 r7:c2816000 r6:b6e69000 r5:c6b08640 r4:00000000
4242 02:37:24.048100 [ 112.448177] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4243 02:37:24.048498 [ 112.455321] r10:00000004 r9:00000000 r8:00000000 r7:b6e69000 r6:c5f4c000 r5:c6b08640
4244 02:37:24.048888 [ 112.463154] r4:c6b08640
4245 02:37:24.049247 [ 112.465697] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4246 02:37:24.049592 [ 112.472839] r9:c5f4c000 r8:c03002e4 r7:00000004 r6:b6fb0e00 r5:00000012 r4:00000012
4247 02:37:24.049927 [ 112.480593] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4248 02:37:24.091124 [ 112.488167] Exception stack(0xc5f4dfa8 to 0xc5f4dff0)
4249 02:37:24.091291 [ 112.493229] dfa0: 00000012 00000012 00000001 b6e69000 00000012 00000000
4250 02:37:24.091361 [ 112.501414] dfc0: 00000012 00000012 b6fb0e00 00000004 00000001 00000000 00020000 be94aa54
4251 02:37:24.091440 [ 112.509598] dfe0: 00000004 be94a788 b6f1e94f b6ea4c66
4252 02:37:24.091541 [ 112.514706] irq event stamp: 0
4253 02:37:24.091603 [ 112.517779] hardirqs last enabled at (0): [<00000000>] 0x0
4254 02:37:24.091702 [ 112.523371] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4255 02:37:24.135659 [ 112.530935] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4256 02:37:24.136282 [ 112.538494] softirqs last disabled at (0): [<00000000>] 0x0
4257 02:37:24.136682 [ 112.544112] ---[ end trace afcb138eba6267d8 ]---
4258 02:37:24.137051 [ 112.548743] lkdtm: Zero detected: saturated
4259 02:37:24.237905 # [ 112.220090] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4260 02:37:24.238493 # [ 112.227628] lkdtm: attempting good refcount_dec()
4261 02:37:24.238909 # [ 112.235252] lkdtm: attempting bad refcount_dec() to zero
4262 02:37:24.239330 # [ 112.243330] ------------[ cut here ]------------
4263 02:37:24.239690 # [ 112.250860] WARNING: CPU: 3 PID: 2819 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4264 02:37:24.240039 # [ 112.261698] refcount_t: decrement hit 0; leaking memory.
4265 02:37:24.280758 # [ 112.267058] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4266 02:37:24.281377 # [ 112.296197] CPU: 3 PID: 2819 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4267 02:37:24.281779 # [ 112.303946] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4268 02:37:24.282218 # [ 112.310478] Backtrace:
4269 02:37:24.323780 # [ 112.312951] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4270 02:37:24.324379 # [ 112.320529] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4271 02:37:24.324773 # [ 112.326203] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4272 02:37:24.325184 # [ 112.333525] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4273 02:37:24.325578 # [ 112.340496] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239d8
4274 02:37:24.325926 # [ 112.348251] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4275 02:37:24.326265 # [ 112.355739] r7:0000001f r6:c1a239d8 r5:c1a23a3c r4:c5f4c000
4276 02:37:24.367430 # [ 112.361413] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4277 02:37:24.367997 # [ 112.370381] r9:c1acf908 r8:c15e7d40 r7:c5f4df60 r6:00000012 r5:c6e49000 r4:c5f4c000
4278 02:37:24.368407 # [ 112.378137] [<c086cd30>] (refcount_warn_saturate) from [<c1389668>] (__refcount_dec.constprop.0+0x38/0x3c)
4279 02:37:24.368844 # [ 112.387800] [<c1389630>] (__refcount_dec.constprop.0) from [<c1389994>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4280 02:37:24.411428 # [ 112.397556] [<c1389938>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4281 02:37:24.411996 # [ 112.406343] r4:0000002f
4282 02:37:24.412446 # [ 112.408890] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4283 02:37:24.412833 # [ 112.416906] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4284 02:37:24.413191 # [ 112.424830] r9:c5f4df60 r8:c309a600 r7:00000012 r6:b6e69000 r5:c6b08640 r4:c0c2d4e8
4285 02:37:24.413566 # [ 112.432587] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4286 02:37:24.455334 # [ 112.440424] r9:c07f4a6c r8:c5f4df60 r7:c2816000 r6:b6e69000 r5:c6b08640 r4:00000000
4287 02:37:24.455792 # [ 112.448177] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4288 02:37:24.456144 # [ 112.455321] r10:00000004 r9:00000000 r8:00000000 r7:b6e69000 r6:c5f4c000 r5:c6b08640
4289 02:37:24.456476 # [ 112.463154] r4:c6b08640
4290 02:37:24.456794 # [ 112.465697] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4291 02:37:24.457106 # [ 112.472839] r9:c5f4c000 r8:c03002e4 r7:00000004 r6:b6fb0e00 r5:00000012 r4:00000012
4292 02:37:24.457414 # [ 112.480593] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4293 02:37:24.499673 # [ 112.488167] Exception stack(0xc5f4dfa8 to 0xc5f4dff0)
4294 02:37:24.500271 # [ 112.493229] dfa0: 00000012 00000012 00000001 b6e69000 00000012 00000000
4295 02:37:24.500665 # [ 112.501414] dfc0: 00000012 00000012 b6fb0e00 00000004 00000001 00000000 00020000 be94aa54
4296 02:37:24.501024 # [ 112.509598] dfe0: 00000004 be94a788 b6f1e94f b6ea4c66
4297 02:37:24.501432 # [ 112.514706] irq event stamp: 0
4298 02:37:24.501774 # [ 112.517779] hardirqs last enabled at (0): [<00000000>] 0x0
4299 02:37:24.502102 # [ 112.523371] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4300 02:37:24.543624 # [ 112.530935] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4301 02:37:24.544307 # [ 112.538494] softirqs last disabled at (0): [<00000000>] 0x0
4302 02:37:24.544698 # [ 112.544112] ---[ end trace afcb138eba6267d8 ]---
4303 02:37:24.545053 # [ 112.548743] lkdtm: Zero detected: saturated
4304 02:37:24.545397 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4305 02:37:24.545728 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4306 02:37:24.546058 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE[ 112.980826] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4307 02:37:24.546383 .sh
4308 02:37:24.587659 [ 112.989185] lkdtm: attempting bad refcount_dec() below zero
4309 02:37:24.588254 [ 112.995130] ------------[ cut here ]------------
4310 02:37:24.588644 [ 112.999786] WARNING: CPU: 2 PID: 2856 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4311 02:37:24.589001 [ 113.008373] refcount_t: decrement hit 0; leaking memory.
4312 02:37:24.631654 [ 113.013744] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4313 02:37:24.632266 [ 113.042898] CPU: 2 PID: 2856 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4314 02:37:24.632669 [ 113.050647] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4315 02:37:24.633039 [ 113.057180] Backtrace:
4316 02:37:24.633390 [ 113.059655] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4317 02:37:24.633736 [ 113.067234] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4318 02:37:24.675657 [ 113.072907] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4319 02:37:24.676256 [ 113.080230] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4320 02:37:24.676653 [ 113.087200] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239d8
4321 02:37:24.677019 [ 113.094956] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4322 02:37:24.677373 [ 113.102445] r7:0000001f r6:c1a239d8 r5:c1a23a3c r4:c6fc4000
4323 02:37:24.677719 [ 113.108120] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4324 02:37:24.719707 [ 113.117085] r9:c1acf91c r8:c15e7d40 r7:c6fc5f60 r6:00000016 r5:00000000 r4:c6fc4000
4325 02:37:24.720339 [ 113.124841] [<c086cd30>] (refcount_warn_saturate) from [<c1389668>] (__refcount_dec.constprop.0+0x38/0x3c)
4326 02:37:24.720745 [ 113.134508] [<c1389630>] (__refcount_dec.constprop.0) from [<c1389a58>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4327 02:37:24.721117 [ 113.144611] [<c1389a10>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4328 02:37:24.721474 [ 113.153747] r5:c5ee8000 r4:00000030
4329 02:37:24.763666 [ 113.157334] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4330 02:37:24.764281 [ 113.165353] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4331 02:37:24.764683 [ 113.173278] r9:c6fc5f60 r8:c309a600 r7:00000016 r6:b6e21000 r5:c6a72dc0 r4:c0c2d4e8
4332 02:37:24.765079 [ 113.181035] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4333 02:37:24.765434 [ 113.188875] r9:c07f4a6c r8:c6fc5f60 r7:c2816000 r6:b6e21000 r5:c6a72dc0 r4:00000000
4334 02:37:24.765805 [ 113.196627] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4335 02:37:24.807585 [ 113.203771] r10:00000004 r9:00000000 r8:00000000 r7:b6e21000 r6:c6fc4000 r5:c6a72dc0
4336 02:37:24.808185 [ 113.211604] r4:c6a72dc0
4337 02:37:24.808581 [ 113.214146] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4338 02:37:24.808951 [ 113.221289] r9:c6fc4000 r8:c03002e4 r7:00000004 r6:b6f68e00 r5:00000016 r4:00000016
4339 02:37:24.809305 [ 113.229044] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4340 02:37:24.809649 [ 113.236618] Exception stack(0xc6fc5fa8 to 0xc6fc5ff0)
4341 02:37:24.809984 [ 113.241678] 5fa0: 00000016 00000016 00000001 b6e21000 00000016 00000000
4342 02:37:24.851393 [ 113.249864] 5fc0: 00000016 00000016 b6f68e00 00000004 00000001 00000000 00020000 bebf3a54
4343 02:37:24.851841 [ 113.258047] 5fe0: 00000004 bebf3788 b6ed694f b6e5cc66
4344 02:37:24.852194 [ 113.263174] irq event stamp: 0
4345 02:37:24.852570 [ 113.266268] hardirqs last enabled at (0): [<00000000>] 0x0
4346 02:37:24.852936 [ 113.271859] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4347 02:37:24.853293 [ 113.279430] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4348 02:37:24.853688 [ 113.286982] softirqs last disabled at (0): [<00000000>] 0x0
4349 02:37:24.895468 [ 113.292572] ---[ end trace afcb138eba6267d9 ]---
4350 02:37:24.896055 [ 113.297232] lkdtm: Negative detected: saturated
4351 02:37:24.986546 # [ 112.980826] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4352 02:37:24.987139 # [ 112.989185] lkdtm: attempting bad refcount_dec() below zero
4353 02:37:24.987539 # [ 112.995130] ------------[ cut here ]------------
4354 02:37:24.987933 # [ 112.999786] WARNING: CPU: 2 PID: 2856 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4355 02:37:24.988291 # [ 113.008373] refcount_t: decrement hit 0; leaking memory.
4356 02:37:25.029701 # [ 113.013744] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4357 02:37:25.030384 # [ 113.042898] CPU: 2 PID: 2856 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4358 02:37:25.030794 # [ 113.050647] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4359 02:37:25.031213 # [ 113.057180] Backtrace:
4360 02:37:25.031569 # [ 113.059655] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4361 02:37:25.072736 # [ 113.067234] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4362 02:37:25.073333 # [ 113.072907] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4363 02:37:25.073727 # [ 113.080230] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4364 02:37:25.074171 # [ 113.087200] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239d8
4365 02:37:25.074567 # [ 113.094956] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4366 02:37:25.074958 # [ 113.102445] r7:0000001f r6:c1a239d8 r5:c1a23a3c r4:c6fc4000
4367 02:37:25.115946 # [ 113.108120] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4368 02:37:25.116555 # [ 113.117085] r9:c1acf91c r8:c15e7d40 r7:c6fc5f60 r6:00000016 r5:00000000 r4:c6fc4000
4369 02:37:25.116999 # [ 113.124841] [<c086cd30>] (refcount_warn_saturate) from [<c1389668>] (__refcount_dec.constprop.0+0x38/0x3c)
4370 02:37:25.117380 # [ 113.134508] [<c1389630>] (__refcount_dec.constprop.0) from [<c1389a58>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4371 02:37:25.117737 # [ 113.144611] [<c1389a10>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4372 02:37:25.159438 # [ 113.153747] r5:c5ee8000 r4:00000030
4373 02:37:25.160001 # [ 113.157334] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4374 02:37:25.160397 # [ 113.165353] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4375 02:37:25.160764 # [ 113.173278] r9:c6fc5f60 r8:c309a600 r7:00000016 r6:b6e21000 r5:c6a72dc0 r4:c0c2d4e8
4376 02:37:25.161149 # [ 113.181035] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4377 02:37:25.161507 # [ 113.188875] r9:c07f4a6c r8:c6fc5f60 r7:c2816000 r6:b6e21000 r5:c6a72dc0 r4:00000000
4378 02:37:25.203422 # [ 113.196627] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4379 02:37:25.203865 # [ 113.203771] r10:00000004 r9:00000000 r8:00000000 r7:b6e21000 r6:c6fc4000 r5:c6a72dc0
4380 02:37:25.204219 # [ 113.211604] r4:c6a72dc0
4381 02:37:25.204547 # [ 113.214146] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4382 02:37:25.204883 # [ 113.221289] r9:c6fc4000 r8:c03002e4 r7:00000004 r6:b6f68e00 r5:00000016 r4:00000016
4383 02:37:25.205226 # [ 113.229044] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4384 02:37:25.247617 # [ 113.236618] Exception stack(0xc6fc5fa8 to 0xc6fc5ff0)
4385 02:37:25.248213 # [ 113.241678] 5fa0: 00000016 00000016 00000001 b6e21000 00000016 00000000
4386 02:37:25.248613 # [ 113.249864] 5fc0: 00000016 00000016 b6f68e00 00000004 00000001 00000000 00020000 bebf3a54
4387 02:37:25.248975 # [ 113.258047] 5fe0: 00000004 bebf3788 b6ed694f b6e5cc66
4388 02:37:25.249326 # [ 113.263174] irq event stamp: 0
4389 02:37:25.249665 # [ 113.266268] hardirqs last enabled at (0): [<00000000>] 0x0
4390 02:37:25.249998 # [ 113.271859] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4391 02:37:25.294969 # [ 113.279430] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4392 02:37:25.295668 # [ 113.286982] softirqs last disabled at (0): [<00000000>] 0x0
4393 02:37:25.296067 # [ 113.292572] ---[ end trace afcb138eba6267d9 ]---
4394 02:37:25.296438 # [ 113.297232] lkdtm: Negative detected: saturated
4395 02:37:25.296790 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4396 02:37:25.297132 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4397 02:37:25.297471 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4398 02:37:25.297806 [ 113.736842] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4399 02:37:25.338317 [ 113.743650] lkdtm: attempting bad refcount_dec_and_test() below zero
4400 02:37:25.338910 [ 113.750128] ------------[ cut here ]------------
4401 02:37:25.339375 [ 113.754845] WARNING: CPU: 2 PID: 2891 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4402 02:37:25.339780 [ 113.763385] refcount_t: underflow; use-after-free.
4403 02:37:25.381645 [ 113.768255] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4404 02:37:25.382262 [ 113.797467] CPU: 2 PID: 2891 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4405 02:37:25.382660 [ 113.805221] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4406 02:37:25.383050 [ 113.811755] Backtrace:
4407 02:37:25.383405 [ 113.814237] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4408 02:37:25.383750 [ 113.821818] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4409 02:37:25.424822 [ 113.827495] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4410 02:37:25.425388 [ 113.834826] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4411 02:37:25.425781 [ 113.841801] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239d8
4412 02:37:25.426145 [ 113.849561] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4413 02:37:25.426501 [ 113.857053] r7:0000001c r6:c1a239d8 r5:c1a23a14 r4:c6f8e000
4414 02:37:25.426846 [ 113.862733] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
4415 02:37:25.468109 [ 113.871792] r9:c1acf934 r8:c15e7d40 r7:c6f8ff60 r6:0000001f r5:00000000 r4:c6f8e000
4416 02:37:25.468671 [ 113.879559] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4417 02:37:25.469069 [ 113.890014] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c1389ad0>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4418 02:37:25.469440 [ 113.901682] [<c1389a80>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4419 02:37:25.469796 [ 113.911602] r5:c6dc0000 r4:00000031
4420 02:37:25.515438 [ 113.915193] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4421 02:37:25.516043 [ 113.923215] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4422 02:37:25.516436 [ 113.931144] r9:c6f8ff60 r8:c309a600 r7:0000001f r6:b6db9000 r5:c6b0e780 r4:c0c2d4e8
4423 02:37:25.516805 [ 113.938904] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4424 02:37:25.517156 [ 113.946746] r9:c07f4a6c r8:c6f8ff60 r7:c2816000 r6:b6db9000 r5:c6b0e780 r4:00000000
4425 02:37:25.517497 [ 113.954501] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4426 02:37:25.559617 [ 113.961648] r10:00000004 r9:00000000 r8:00000000 r7:b6db9000 r6:c6f8e000 r5:c6b0e780
4427 02:37:25.560213 [ 113.969484] r4:c6b0e780
4428 02:37:25.560612 [ 113.972031] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4429 02:37:25.560981 [ 113.979177] r9:c6f8e000 r8:c03002e4 r7:00000004 r6:b6f00e00 r5:0000001f r4:0000001f
4430 02:37:25.561398 [ 113.986935] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4431 02:37:25.561744 [ 113.994512] Exception stack(0xc6f8ffa8 to 0xc6f8fff0)
4432 02:37:25.603129 [ 113.999576] ffa0: 0000001f 0000001f 00000001 b6db9000 0000001f 00000000
4433 02:37:25.603266 [ 114.007766] ffc0: 0000001f 0000001f b6f00e00 00000004 00000001 00000000 00020000 be88ba54
4434 02:37:25.603335 [ 114.015952] ffe0: 00000004 be88b788 b6e6e94f b6df4c66
4435 02:37:25.603401 [ 114.021087] irq event stamp: 0
4436 02:37:25.603464 [ 114.024194] hardirqs last enabled at (0): [<00000000>] 0x0
4437 02:37:25.603524 [ 114.029791] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4438 02:37:25.603583 [ 114.037333] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4439 02:37:25.647298 [ 114.044872] softirqs last disabled at (0): [<00000000>] 0x0
4440 02:37:25.647504 [ 114.050463] ---[ end trace afcb138eba6267da ]---
4441 02:37:25.647613 [ 114.055126] lkdtm: Negative detected: saturated
4442 02:37:25.758411 # [ 113.736842] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4443 02:37:25.759009 # [ 113.743650] lkdtm: attempting bad refcount_dec_and_test() below zero
4444 02:37:25.759424 # [ 113.750128] ------------[ cut here ]------------
4445 02:37:25.759794 # [ 113.754845] WARNING: CPU: 2 PID: 2891 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4446 02:37:25.760151 # [ 113.763385] refcount_t: underflow; use-after-free.
4447 02:37:25.801465 # [ 113.768255] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4448 02:37:25.802075 # [ 113.797467] CPU: 2 PID: 2891 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4449 02:37:25.802517 # [ 113.805221] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4450 02:37:25.802934 # [ 113.811755] Backtrace:
4451 02:37:25.803415 # [ 113.814237] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4452 02:37:25.844840 # [ 113.821818] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4453 02:37:25.845490 # [ 113.827495] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4454 02:37:25.845924 # [ 113.834826] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4455 02:37:25.846295 # [ 113.841801] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239d8
4456 02:37:25.846649 # [ 113.849561] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4457 02:37:25.847029 # [ 113.857053] r7:0000001c r6:c1a239d8 r5:c1a23a14 r4:c6f8e000
4458 02:37:25.887584 # [ 113.862733] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
4459 02:37:25.888223 # [ 113.871792] r9:c1acf934 r8:c15e7d40 r7:c6f8ff60 r6:0000001f r5:00000000 r4:c6f8e000
4460 02:37:25.888617 # [ 113.879559] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4461 02:37:25.889032 # [ 113.890014] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c1389ad0>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4462 02:37:25.935322 # [ 113.901682] [<c1389a80>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4463 02:37:25.935842 # [ 113.911602] r5:c6dc0000 r4:00000031
4464 02:37:25.936198 # [ 113.915193] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4465 02:37:25.936545 # [ 113.923215] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4466 02:37:25.936919 # [ 113.931144] r9:c6f8ff60 r8:c309a600 r7:0000001f r6:b6db9000 r5:c6b0e780 r4:c0c2d4e8
4467 02:37:25.937267 # [ 113.938904] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4468 02:37:25.983589 # [ 113.946746] r9:c07f4a6c r8:c6f8ff60 r7:c2816000 r6:b6db9000 r5:c6b0e780 r4:00000000
4469 02:37:25.984184 # [ 113.954501] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4470 02:37:25.984588 # [ 113.961648] r10:00000004 r9:00000000 r8:00000000 r7:b6db9000 r6:c6f8e000 r5:c6b0e780
4471 02:37:25.984955 # [ 113.969484] r4:c6b0e780
4472 02:37:25.985304 # [ 113.972031] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4473 02:37:25.985646 # [ 113.979177] r9:c6f8e000 r8:c03002e4 r7:00000004 r6:b6f00e00 r5:0000001f r4:0000001f
4474 02:37:25.985981 # [ 113.986935] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4475 02:37:26.027501 # [ 113.994512] Exception stack(0xc6f8ffa8 to 0xc6f8fff0)
4476 02:37:26.028093 # [ 113.999576] ffa0: 0000001f 0000001f 00000001 b6db9000 0000001f 00000000
4477 02:37:26.028492 # [ 114.007766] ffc0: 0000001f 0000001f b6f00e00 00000004 00000001 00000000 00020000 be88ba54
4478 02:37:26.028860 # [ 114.015952] ffe0: 00000004 be88b788 b6e6e94f b6df4c66
4479 02:37:26.029212 # [ 114.021087] irq event stamp: 0
4480 02:37:26.029557 # [ 114.024194] hardirqs last enabled at (0): [<00000000>] 0x0
4481 02:37:26.029895 # [ 114.029791] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4482 02:37:26.071637 # [ 114.037333] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4483 02:37:26.072235 # [ 114.044872] softirqs last disabled at (0): [<00000000>] 0x0
4484 02:37:26.072689 # [ 114.050463] ---[ end trace afcb138eba6267da ]---
4485 02:37:26.073055 # [ 114.055126] lkdtm: Negative detected: saturated
4486 02:37:26.073404 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4487 02:37:26.073745 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4488 02:37:26.074107 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4489 02:37:26.115643 [ 114.511051] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4490 02:37:26.116236 [ 114.517931] lkdtm: attempting bad refcount_sub_and_test() below zero
4491 02:37:26.116632 [ 114.524445] ------------[ cut here ]------------
4492 02:37:26.117056 [ 114.529119] WARNING: CPU: 3 PID: 2926 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4493 02:37:26.117416 [ 114.537704] refcount_t: underflow; use-after-free.
4494 02:37:26.159708 [ 114.542506] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4495 02:37:26.160318 [ 114.571661] CPU: 3 PID: 2926 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4496 02:37:26.160717 [ 114.579412] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4497 02:37:26.161084 [ 114.585946] Backtrace:
4498 02:37:26.161432 [ 114.588421] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4499 02:37:26.161773 [ 114.596001] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4500 02:37:26.203503 [ 114.601672] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4501 02:37:26.204103 [ 114.608994] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4502 02:37:26.204503 [ 114.615967] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239d8
4503 02:37:26.204869 [ 114.623726] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4504 02:37:26.205222 [ 114.631215] r7:0000001c r6:c1a239d8 r5:c1a23a14 r4:c6bb0000
4505 02:37:26.247706 [ 114.636890] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
4506 02:37:26.248300 [ 114.645944] r9:c1acf954 r8:c15e7d40 r7:c6bb1f60 r6:0000001f r5:c6e49000 r4:c6bb0000
4507 02:37:26.248758 [ 114.653708] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4508 02:37:26.249139 [ 114.664158] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c1389b5c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4509 02:37:26.249574 [ 114.675817] [<c1389b0c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4510 02:37:26.250030 [ 114.685735] r4:00000032
4511 02:37:26.291641 [ 114.688278] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4512 02:37:26.292236 [ 114.696296] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4513 02:37:26.292690 [ 114.704222] r9:c6bb1f60 r8:c309a600 r7:0000001f r6:b6e48000 r5:c6acab40 r4:c0c2d4e8
4514 02:37:26.293061 [ 114.711978] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4515 02:37:26.293412 [ 114.719816] r9:c07f4a6c r8:c6bb1f60 r7:c2816000 r6:b6e48000 r5:c6acab40 r4:00000000
4516 02:37:26.336391 [ 114.727569] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4517 02:37:26.336962 [ 114.734711] r10:00000004 r9:00000000 r8:00000000 r7:b6e48000 r6:c6bb0000 r5:c6acab40
4518 02:37:26.337357 [ 114.742544] r4:c6acab40
4519 02:37:26.337719 [ 114.745086] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4520 02:37:26.338068 [ 114.752229] r9:c6bb0000 r8:c03002e4 r7:00000004 r6:b6f8fe00 r5:0000001f r4:0000001f
4521 02:37:26.338407 [ 114.759984] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4522 02:37:26.338747 [ 114.767558] Exception stack(0xc6bb1fa8 to 0xc6bb1ff0)
4523 02:37:26.379386 [ 114.772620] 1fa0: 0000001f 0000001f 00000001 b6e48000 0000001f 00000000
4524 02:37:26.379970 [ 114.780804] 1fc0: 0000001f 0000001f b6f8fe00 00000004 00000001 00000000 00020000 beb02a54
4525 02:37:26.380367 [ 114.788986] 1fe0: 00000004 beb02788 b6efd94f b6e83c66
4526 02:37:26.380734 [ 114.794094] irq event stamp: 0
4527 02:37:26.381084 [ 114.797166] hardirqs last enabled at (0): [<00000000>] 0x0
4528 02:37:26.381431 [ 114.802754] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4529 02:37:26.381808 [ 114.810291] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4530 02:37:26.423687 [ 114.817831] softirqs last disabled at (0): [<00000000>] 0x0
4531 02:37:26.424362 [ 114.823455] ---[ end trace afcb138eba6267db ]---
4532 02:37:26.424767 [ 114.828120] lkdtm: Negative detected: saturated
4533 02:37:26.519320 # [ 114.511051] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4534 02:37:26.519950 # [ 114.517931] lkdtm: attempting bad refcount_sub_and_test() below zero
4535 02:37:26.520346 # [ 114.524445] ------------[ cut here ]------------
4536 02:37:26.520714 # [ 114.529119] WARNING: CPU: 3 PID: 2926 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4537 02:37:26.521073 # [ 114.537704] refcount_t: underflow; use-after-free.
4538 02:37:26.562530 # [ 114.542506] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4539 02:37:26.563190 # [ 114.571661] CPU: 3 PID: 2926 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4540 02:37:26.563617 # [ 114.579412] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4541 02:37:26.564031 # [ 114.585946] Backtrace:
4542 02:37:26.564414 # [ 114.588421] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4543 02:37:26.605085 # [ 114.596001] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4544 02:37:26.605867 # [ 114.601672] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4545 02:37:26.606500 # [ 114.608994] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4546 02:37:26.607145 # [ 114.615967] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239d8
4547 02:37:26.607760 # [ 114.623726] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4548 02:37:26.608370 # [ 114.631215] r7:0000001c r6:c1a239d8 r5:c1a23a14 r4:c6bb0000
4549 02:37:26.648167 # [ 114.636890] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
4550 02:37:26.648725 # [ 114.645944] r9:c1acf954 r8:c15e7d40 r7:c6bb1f60 r6:0000001f r5:c6e49000 r4:c6bb0000
4551 02:37:26.649155 # [ 114.653708] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4552 02:37:26.649504 # [ 114.664158] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c1389b5c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4553 02:37:26.691107 # [ 114.675817] [<c1389b0c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4554 02:37:26.691254 # [ 114.685735] r4:00000032
4555 02:37:26.691331 # [ 114.688278] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4556 02:37:26.691405 # [ 114.696296] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4557 02:37:26.691478 # [ 114.704222] r9:c6bb1f60 r8:c309a600 r7:0000001f r6:b6e48000 r5:c6acab40 r4:c0c2d4e8
4558 02:37:26.691548 # [ 114.711978] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4559 02:37:26.735092 # [ 114.719816] r9:c07f4a6c r8:c6bb1f60 r7:c2816000 r6:b6e48000 r5:c6acab40 r4:00000000
4560 02:37:26.735173 # [ 114.727569] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4561 02:37:26.735239 # [ 114.734711] r10:00000004 r9:00000000 r8:00000000 r7:b6e48000 r6:c6bb0000 r5:c6acab40
4562 02:37:26.735302 # [ 114.742544] r4:c6acab40
4563 02:37:26.735362 # [ 114.745086] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4564 02:37:26.735421 # [ 114.752229] r9:c6bb0000 r8:c03002e4 r7:00000004 r6:b6f8fe00 r5:0000001f r4:0000001f
4565 02:37:26.779086 # [ 114.759984] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4566 02:37:26.779167 # [ 114.767558] Exception stack(0xc6bb1fa8 to 0xc6bb1ff0)
4567 02:37:26.779235 # [ 114.772620] 1fa0: 0000001f 0000001f 00000001 b6e48000 0000001f 00000000
4568 02:37:26.779297 # [ 114.780804] 1fc0: 0000001f 0000001f b6f8fe00 00000004 00000001 00000000 00020000 beb02a54
4569 02:37:26.779357 # [ 114.788986] 1fe0: 00000004 beb02788 b6efd94f b6e83c66
4570 02:37:26.779418 # [ 114.794094] irq event stamp: 0
4571 02:37:26.779476 # [ 114.797166] hardirqs last enabled at (0): [<00000000>] 0x0
4572 02:37:26.823122 # [ 114.802754] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4573 02:37:26.823204 # [ 114.810291] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4574 02:37:26.823279 # [ 114.817831] softirqs last disabled at (0): [<00000000>] 0x0
4575 02:37:26.823346 # [ 114.823455] ---[ end trace afcb138eba6267db ]---
4576 02:37:26.823408 # [ 114.828120] lkdtm: Negative detected: saturated
4577 02:37:26.823466 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4578 02:37:26.823527 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4579 02:37:26.867293 # se[ 115.265214] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4580 02:37:26.867556 lftests: lkdtm: [R E F1C1O5U.N2T72382] lkdtm: attempting safe refcount_inc_not_zero() from zero
4581 02:37:26.867710 INC_ZERO.sh
4582 02:37:26.867850 [ 115.280912] lkdtm: Good: zero detected
4583 02:37:26.867985 [ 115.285730] lkdtm: Correctly stayed at zero
4584 02:37:26.868115 [ 115.289926] lkdtm: attempting bad refcount_inc() from zero
4585 02:37:26.868239 [ 115.295466] ------------[ cut here ]------------
4586 02:37:26.868359 [ 115.300112] WARNING: CPU: 1 PID: 2958 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4587 02:37:26.868478 [ 115.308679] refcount_t: addition on 0; use-after-free.
4588 02:37:26.911613 [ 115.313872] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4589 02:37:26.912229 [ 115.343026] CPU: 1 PID: 2958 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4590 02:37:26.912634 [ 115.350775] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4591 02:37:26.955443 [ 115.357308] Backtrace:
4592 02:37:26.956005 [ 115.359781] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4593 02:37:26.956403 [ 115.367359] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4594 02:37:26.956811 [ 115.373033] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4595 02:37:26.957165 [ 115.380358] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4596 02:37:26.957510 [ 115.387329] r9:00000009 r8:c086ce38 r7:00000019 r6:00000009 r5:c086ce38 r4:c1a239d8
4597 02:37:26.999629 [ 115.395085] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4598 02:37:27.000222 [ 115.402576] r7:00000019 r6:c1a239d8 r5:c1a239e8 r4:c5f4c000
4599 02:37:27.000657 [ 115.408249] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce38>] (refcount_warn_saturate+0x108/0x174)
4600 02:37:27.001036 [ 115.417304] r9:c1acf974 r8:c15e7d40 r7:c5f4df60 r6:00000012 r5:00000000 r4:c5f4c000
4601 02:37:27.001391 [ 115.425063] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e19c>] (__refcount_add.constprop.0+0x54/0x58)
4602 02:37:27.001736 [ 115.434730] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389c40>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4603 02:37:27.043629 [ 115.444481] [<c1389b98>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4604 02:37:27.044232 [ 115.453269] r5:c5f44000 r4:00000033
4605 02:37:27.044631 [ 115.456855] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4606 02:37:27.044999 [ 115.464871] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4607 02:37:27.045413 [ 115.472796] r9:c5f4df60 r8:c309a600 r7:00000012 r6:b6ea2000 r5:c5b6a140 r4:c0c2d4e8
4608 02:37:27.045760 [ 115.480551] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4609 02:37:27.087617 [ 115.488389] r9:c07f4a6c r8:c5f4df60 r7:c2816000 r6:b6ea2000 r5:c5b6a140 r4:00000000
4610 02:37:27.088219 [ 115.496141] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4611 02:37:27.088622 [ 115.503284] r10:00000004 r9:00000000 r8:00000000 r7:b6ea2000 r6:c5f4c000 r5:c5b6a140
4612 02:37:27.088995 [ 115.511117] r4:c5b6a140
4613 02:37:27.089350 [ 115.513660] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4614 02:37:27.089697 [ 115.520803] r9:c5f4c000 r8:c03002e4 r7:00000004 r6:b6fe9e00 r5:00000012 r4:00000012
4615 02:37:27.131164 [ 115.528556] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4616 02:37:27.131306 [ 115.536131] Exception stack(0xc5f4dfa8 to 0xc5f4dff0)
4617 02:37:27.131380 [ 115.541191] dfa0: 00000012 00000012 00000001 b6ea2000 00000012 00000000
4618 02:37:27.131445 [ 115.549377] dfc0: 00000012 00000012 b6fe9e00 00000004 00000001 00000000 00020000 be9a7a54
4619 02:37:27.131509 [ 115.557560] dfe0: 00000004 be9a7788 b6f5794f b6eddc66
4620 02:37:27.131573 [ 115.562693] irq event stamp: 0
4621 02:37:27.131632 [ 115.565791] hardirqs last enabled at (0): [<00000000>] 0x0
4622 02:37:27.175527 [ 115.571380] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4623 02:37:27.176164 [ 115.578945] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4624 02:37:27.176594 [ 115.586488] softirqs last disabled at (0): [<00000000>] 0x0
4625 02:37:27.176964 [ 115.592096] ---[ end trace afcb138eba6267dc ]---
4626 02:37:27.177320 [ 115.596766] lkdtm: Zero detected: saturated
4627 02:37:27.293981 # [ 115.265214] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4628 02:37:27.294543 # [ 115.272382] lkdtm: attempting safe refcount_inc_not_zero() from zero
4629 02:37:27.294937 # [ 115.280912] lkdtm: Good: zero detected
4630 02:37:27.295347 # [ 115.285730] lkdtm: Correctly stayed at zero
4631 02:37:27.295698 # [ 115.289926] lkdtm: attempting bad refcount_inc() from zero
4632 02:37:27.296038 # [ 115.295466] ------------[ cut here ]------------
4633 02:37:27.296372 # [ 115.300112] WARNING: CPU: 1 PID: 2958 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4634 02:37:27.337080 # [ 115.308679] refcount_t: addition on 0; use-after-free.
4635 02:37:27.337688 # [ 115.313872] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4636 02:37:27.338103 # [ 115.343026] CPU: 1 PID: 2958 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4637 02:37:27.380156 # [ 115.350775] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4638 02:37:27.380722 # [ 115.357308] Backtrace:
4639 02:37:27.381112 # [ 115.359781] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4640 02:37:27.381480 # [ 115.367359] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4641 02:37:27.381829 # [ 115.373033] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4642 02:37:27.382171 # [ 115.380358] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4643 02:37:27.382505 # [ 115.387329] r9:00000009 r8:c086ce38 r7:00000019 r6:00000009 r5:c086ce38 r4:c1a239d8
4644 02:37:27.427404 # [ 115.395085] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4645 02:37:27.428046 # [ 115.402576] r7:00000019 r6:c1a239d8 r5:c1a239e8 r4:c5f4c000
4646 02:37:27.428458 # [ 115.408249] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce38>] (refcount_warn_saturate+0x108/0x174)
4647 02:37:27.428879 # [ 115.417304] r9:c1acf974 r8:c15e7d40 r7:c5f4df60 r6:00000012 r5:00000000 r4:c5f4c000
4648 02:37:27.429242 # [ 115.425063] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e19c>] (__refcount_add.constprop.0+0x54/0x58)
4649 02:37:27.471531 # [ 115.434730] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389c40>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4650 02:37:27.472129 # [ 115.444481] [<c1389b98>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4651 02:37:27.472555 # [ 115.453269] r5:c5f44000 r4:00000033
4652 02:37:27.472921 # [ 115.456855] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4653 02:37:27.473327 # [ 115.464871] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4654 02:37:27.473688 # [ 115.472796] r9:c5f4df60 r8:c309a600 r7:00000012 r6:b6ea2000 r5:c5b6a140 r4:c0c2d4e8
4655 02:37:27.515632 # [ 115.480551] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4656 02:37:27.516228 # [ 115.488389] r9:c07f4a6c r8:c5f4df60 r7:c2816000 r6:b6ea2000 r5:c5b6a140 r4:00000000
4657 02:37:27.516626 # [ 115.496141] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4658 02:37:27.516987 # [ 115.503284] r10:00000004 r9:00000000 r8:00000000 r7:b6ea2000 r6:c5f4c000 r5:c5b6a140
4659 02:37:27.517338 # [ 115.511117] r4:c5b6a140
4660 02:37:27.517676 # [ 115.513660] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4661 02:37:27.559467 # [ 115.520803] r9:c5f4c000 r8:c03002e4 r7:00000004 r6:b6fe9e00 r5:00000012 r4:00000012
4662 02:37:27.560030 # [ 115.528556] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4663 02:37:27.560421 # [ 115.536131] Exception stack(0xc5f4dfa8 to 0xc5f4dff0)
4664 02:37:27.560786 # [ 115.541191] dfa0: 00000012 00000012 00000001 b6ea2000 00000012 00000000
4665 02:37:27.561136 # [ 115.549377] dfc0: 00000012 00000012 b6fe9e00 00000004 00000001 00000000 00020000 be9a7a54
4666 02:37:27.561477 # [ 115.557560] dfe0: 00000004 be9a7788 b6f5794f b6eddc66
4667 02:37:27.561809 # [ 115.562693] irq event stamp: 0
4668 02:37:27.603636 # [ 115.565791] hardirqs last enabled at (0): [<00000000>] 0x0
4669 02:37:27.604277 # [ 115.571380] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4670 02:37:27.604696 # [ 115.578945] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4671 02:37:27.605128 # [ 115.586488] softirqs last disabled at (0): [<00000000>] 0x0
4672 02:37:27.605491 # [ 115.592096] ---[ end trace afcb138eba6267dc ]---
4673 02:37:27.605833 # [ 115.596766] lkdtm: Zero detected: saturated
4674 02:37:27.606165 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4675 02:37:27.647633 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4676 02:37:27.648234 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4677 02:37:27.648624 [ 116.059937] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4678 02:37:27.648982 [ 116.065685] lkdtm: attempting safe refcount_add_not_zero() from zero
4679 02:37:27.649328 [ 116.072055] lkdtm: Good: zero detected
4680 02:37:27.649662 [ 116.075932] lkdtm: Correctly stayed at zero
4681 02:37:27.649991 [ 116.080153] lkdtm: attempting bad refcount_add() from zero
4682 02:37:27.650314 [ 116.085705] ------------[ cut here ]------------
4683 02:37:27.691487 [ 116.090352] WARNING: CPU: 3 PID: 2992 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4684 02:37:27.692086 [ 116.098925] refcount_t: addition on 0; use-after-free.
4685 02:37:27.692476 [ 116.104111] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4686 02:37:27.692857 [ 116.133261] CPU: 3 PID: 2992 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4687 02:37:27.735719 [ 116.141013] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4688 02:37:27.736311 [ 116.147546] Backtrace:
4689 02:37:27.736700 [ 116.150019] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4690 02:37:27.737060 [ 116.157598] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4691 02:37:27.737407 [ 116.163271] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4692 02:37:27.737744 [ 116.170593] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4693 02:37:27.779476 [ 116.177564] r9:00000009 r8:c086ce38 r7:00000019 r6:00000009 r5:c086ce38 r4:c1a239d8
4694 02:37:27.780037 [ 116.185318] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4695 02:37:27.780428 [ 116.192807] r7:00000019 r6:c1a239d8 r5:c1a239e8 r4:c6a58000
4696 02:37:27.780792 [ 116.198482] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce38>] (refcount_warn_saturate+0x108/0x174)
4697 02:37:27.781146 [ 116.207537] r9:c1acf988 r8:c15e7d40 r7:c6a59f60 r6:00000012 r5:00000000 r4:c6a58000
4698 02:37:27.781486 [ 116.215298] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e19c>] (__refcount_add.constprop.0+0x54/0x58)
4699 02:37:27.823747 [ 116.224967] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389d0c>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4700 02:37:27.824338 [ 116.234719] [<c1389c64>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4701 02:37:27.824740 [ 116.243508] r5:c6e49000 r4:00000034
4702 02:37:27.825101 [ 116.247094] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4703 02:37:27.825453 [ 116.255111] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4704 02:37:27.867668 [ 116.263035] r9:c6a59f60 r8:c309a600 r7:00000012 r6:b6dd8000 r5:c6acbcc0 r4:c0c2d4e8
4705 02:37:27.868270 [ 116.270791] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4706 02:37:27.868664 [ 116.278630] r9:c07f4a6c r8:c6a59f60 r7:c2816000 r6:b6dd8000 r5:c6acbcc0 r4:00000000
4707 02:37:27.869028 [ 116.286382] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4708 02:37:27.869380 [ 116.293526] r10:00000004 r9:00000000 r8:00000000 r7:b6dd8000 r6:c6a58000 r5:c6acbcc0
4709 02:37:27.869722 [ 116.301359] r4:c6acbcc0
4710 02:37:27.870054 [ 116.303901] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4711 02:37:27.911641 [ 116.311044] r9:c6a58000 r8:c03002e4 r7:00000004 r6:b6f1fe00 r5:00000012 r4:00000012
4712 02:37:27.912233 [ 116.318798] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4713 02:37:27.912629 [ 116.326372] Exception stack(0xc6a59fa8 to 0xc6a59ff0)
4714 02:37:27.912993 [ 116.331432] 9fa0: 00000012 00000012 00000001 b6dd8000 00000012 00000000
4715 02:37:27.913342 [ 116.339618] 9fc0: 00000012 00000012 b6f1fe00 00000004 00000001 00000000 00020000 bedeca54
4716 02:37:27.913823 [ 116.347801] 9fe0: 00000004 bedec788 b6e8d94f b6e13c66
4717 02:37:27.914253 [ 116.352921] irq event stamp: 0
4718 02:37:27.955207 [ 116.356016] hardirqs last enabled at (0): [<00000000>] 0x0
4719 02:37:27.955382 [ 116.361608] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4720 02:37:27.955460 [ 116.369150] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4721 02:37:27.955532 [ 116.376679] softirqs last disabled at (0): [<00000000>] 0x0
4722 02:37:27.955601 [ 116.382271] ---[ end trace afcb138eba6267dd ]---
4723 02:37:27.955668 [ 116.386944] lkdtm: Zero detected: saturated
4724 02:37:28.082295 # [ 116.059937] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4725 02:37:28.082886 # [ 116.065685] lkdtm: attempting safe refcount_add_not_zero() from zero
4726 02:37:28.083318 # [ 116.072055] lkdtm: Good: zero detected
4727 02:37:28.083686 # [ 116.075932] lkdtm: Correctly stayed at zero
4728 02:37:28.084038 # [ 116.080153] lkdtm: attempting bad refcount_add() from zero
4729 02:37:28.084379 # [ 116.085705] ------------[ cut here ]------------
4730 02:37:28.084711 # [ 116.090352] WARNING: CPU: 3 PID: 2992 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4731 02:37:28.125083 # [ 116.098925] refcount_t: addition on 0; use-after-free.
4732 02:37:28.125673 # [ 116.104111] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4733 02:37:28.126080 # [ 116.133261] CPU: 3 PID: 2992 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4734 02:37:28.168138 # [ 116.141013] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4735 02:37:28.168741 # [ 116.147546] Backtrace:
4736 02:37:28.169130 # [ 116.150019] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4737 02:37:28.169491 # [ 116.157598] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4738 02:37:28.169842 # [ 116.163271] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4739 02:37:28.170181 # [ 116.170593] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4740 02:37:28.170516 # [ 116.177564] r9:00000009 r8:c086ce38 r7:00000019 r6:00000009 r5:c086ce38 r4:c1a239d8
4741 02:37:28.215489 # [ 116.185318] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4742 02:37:28.216094 # [ 116.192807] r7:00000019 r6:c1a239d8 r5:c1a239e8 r4:c6a58000
4743 02:37:28.216490 # [ 116.198482] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce38>] (refcount_warn_saturate+0x108/0x174)
4744 02:37:28.216855 # [ 116.207537] r9:c1acf988 r8:c15e7d40 r7:c6a59f60 r6:00000012 r5:00000000 r4:c6a58000
4745 02:37:28.217204 # [ 116.215298] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e19c>] (__refcount_add.constprop.0+0x54/0x58)
4746 02:37:28.259481 # [ 116.224967] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389d0c>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4747 02:37:28.260076 # [ 116.234719] [<c1389c64>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4748 02:37:28.260473 # [ 116.243508] r5:c6e49000 r4:00000034
4749 02:37:28.260834 # [ 116.247094] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4750 02:37:28.261186 # [ 116.255111] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4751 02:37:28.261522 # [ 116.263035] r9:c6a59f60 r8:c309a600 r7:00000012 r6:b6dd8000 r5:c6acbcc0 r4:c0c2d4e8
4752 02:37:28.303455 # [ 116.270791] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4753 02:37:28.304035 # [ 116.278630] r9:c07f4a6c r8:c6a59f60 r7:c2816000 r6:b6dd8000 r5:c6acbcc0 r4:00000000
4754 02:37:28.304428 # [ 116.286382] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4755 02:37:28.304793 # [ 116.293526] r10:00000004 r9:00000000 r8:00000000 r7:b6dd8000 r6:c6a58000 r5:c6acbcc0
4756 02:37:28.305141 # [ 116.301359] r4:c6acbcc0
4757 02:37:28.305476 # [ 116.303901] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4758 02:37:28.347544 # [ 116.311044] r9:c6a58000 r8:c03002e4 r7:00000004 r6:b6f1fe00 r5:00000012 r4:00000012
4759 02:37:28.348138 # [ 116.318798] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4760 02:37:28.348534 # [ 116.326372] Exception stack(0xc6a59fa8 to 0xc6a59ff0)
4761 02:37:28.348893 # [ 116.331432] 9fa0: 00000012 00000012 00000001 b6dd8000 00000012 00000000
4762 02:37:28.349243 # [ 116.339618] 9fc0: 00000012 00000012 b6f1fe00 00000004 00000001 00000000 00020000 bedeca54
4763 02:37:28.349582 # [ 116.347801] 9fe0: 00000004 bedec788 b6e8d94f b6e13c66
4764 02:37:28.349912 # [ 116.352921] irq event stamp: 0
4765 02:37:28.395431 # [ 116.356016] hardirqs last enabled at (0): [<00000000>] 0x0
4766 02:37:28.395996 # [ 116.361608] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4767 02:37:28.396388 # [ 116.369150] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4768 02:37:28.396750 # [ 116.376679] softirqs last disabled at (0): [<00000000>] 0x0
4769 02:37:28.397095 # [ 116.382271] ---[ end trace afcb138eba6267dd ]---
4770 02:37:28.397432 # [ 116.386944] lkdtm: Zero detected: saturated
4771 02:37:28.397760 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4772 02:37:28.439444 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4773 02:37:28.440012 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4774 02:37:28.449433 [ 116.857054] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4775 02:37:28.450025 [ 116.863173] lkdtm: attempting bad refcount_inc() from saturated
4776 02:37:28.450416 [ 116.869221] ------------[ cut here ]------------
4777 02:37:28.450778 [ 116.873946] WARNING: CPU: 1 PID: 3029 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4778 02:37:28.451159 [ 116.882399] refcount_t: saturated; leaking memory.
4779 02:37:28.492657 [ 116.887261] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4780 02:37:28.493266 [ 116.916489] CPU: 1 PID: 3029 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4781 02:37:28.493663 [ 116.924242] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4782 02:37:28.494031 [ 116.930777] Backtrace:
4783 02:37:28.494377 [ 116.933259] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4784 02:37:28.535882 [ 116.940840] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4785 02:37:28.536474 [ 116.946515] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4786 02:37:28.536868 [ 116.953843] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4787 02:37:28.537230 [ 116.960818] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239d8
4788 02:37:28.537577 [ 116.968580] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4789 02:37:28.537914 [ 116.976076] r7:00000016 r6:c1a239d8 r5:c1a239b0 r4:c6fce000
4790 02:37:28.583614 [ 116.981757] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
4791 02:37:28.584211 [ 116.990729] r9:c1acf99c r8:c15e7d40 r7:c6fcff60 r6:00000017 r5:c5ae5000 r4:c6fce000
4792 02:37:28.584602 [ 116.998495] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
4793 02:37:28.584966 [ 117.008170] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389d7c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4794 02:37:28.585316 [ 117.018358] [<c1389d30>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4795 02:37:28.585654 [ 117.027583] r4:00000035
4796 02:37:28.627520 [ 117.030134] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4797 02:37:28.628115 [ 117.038156] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4798 02:37:28.628512 [ 117.046084] r9:c6fcff60 r8:c309a600 r7:00000017 r6:b6e15000 r5:c5986140 r4:c0c2d4e8
4799 02:37:28.628874 [ 117.053845] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4800 02:37:28.629221 [ 117.061687] r9:c07f4a6c r8:c6fcff60 r7:c2816000 r6:b6e15000 r5:c5986140 r4:00000000
4801 02:37:28.671658 [ 117.069443] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4802 02:37:28.672253 [ 117.076589] r10:00000004 r9:00000000 r8:00000000 r7:b6e15000 r6:c6fce000 r5:c5986140
4803 02:37:28.672646 [ 117.084425] r4:c5986140
4804 02:37:28.673006 [ 117.086972] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4805 02:37:28.673355 [ 117.094119] r9:c6fce000 r8:c03002e4 r7:00000004 r6:b6f5ce00 r5:00000017 r4:00000017
4806 02:37:28.673695 [ 117.101877] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4807 02:37:28.674030 [ 117.109454] Exception stack(0xc6fcffa8 to 0xc6fcfff0)
4808 02:37:28.715190 [ 117.114517] ffa0: 00000017 00000017 00000001 b6e15000 00000017 00000000
4809 02:37:28.715352 [ 117.122707] ffc0: 00000017 00000017 b6f5ce00 00000004 00000001 00000000 00020000 be993a54
4810 02:37:28.715420 [ 117.130892] ffe0: 00000004 be993788 b6eca94f b6e50c66
4811 02:37:28.715484 [ 117.136040] irq event stamp: 0
4812 02:37:28.715545 [ 117.139119] hardirqs last enabled at (0): [<00000000>] 0x0
4813 02:37:28.715604 [ 117.144753] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4814 02:37:28.715663 [ 117.152256] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4815 02:37:28.759464 [ 117.159848] softirqs last disabled at (0): [<00000000>] 0x0
4816 02:37:28.759906 [ 117.165483] ---[ end trace afcb138eba6267de ]---
4817 02:37:28.760257 [ 117.170121] lkdtm: Saturation detected: still saturated
4818 02:37:28.874055 # [ 116.857054] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4819 02:37:28.874617 # [ 116.863173] lkdtm: attempting bad refcount_inc() from saturated
4820 02:37:28.875025 # [ 116.869221] ------------[ cut here ]------------
4821 02:37:28.875391 # [ 116.873946] WARNING: CPU: 1 PID: 3029 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4822 02:37:28.875739 # [ 116.882399] refcount_t: saturated; leaking memory.
4823 02:37:28.919422 # [ 116.887261] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4824 02:37:28.919877 # [ 116.916489] CPU: 1 PID: 3029 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4825 02:37:28.920155 # [ 116.924242] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4826 02:37:28.920414 # [ 116.930777] Backtrace:
4827 02:37:28.920660 # [ 116.933259] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4828 02:37:28.920902 # [ 116.940840] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4829 02:37:28.963442 # [ 116.946515] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4830 02:37:28.963883 # [ 116.953843] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4831 02:37:28.964301 # [ 116.960818] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239d8
4832 02:37:28.964663 # [ 116.968580] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4833 02:37:28.965022 # [ 116.976076] r7:00000016 r6:c1a239d8 r5:c1a239b0 r4:c6fce000
4834 02:37:29.007503 # [ 116.981757] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
4835 02:37:29.008100 # [ 116.990729] r9:c1acf99c r8:c15e7d40 r7:c6fcff60 r6:00000017 r5:c5ae5000 r4:c6fce000
4836 02:37:29.008498 # [ 116.998495] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
4837 02:37:29.008865 # [ 117.008170] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389d7c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4838 02:37:29.009219 # [ 117.018358] [<c1389d30>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4839 02:37:29.009559 # [ 117.027583] r4:00000035
4840 02:37:29.051481 # [ 117.030134] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4841 02:37:29.052079 # [ 117.038156] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4842 02:37:29.052474 # [ 117.046084] r9:c6fcff60 r8:c309a600 r7:00000017 r6:b6e15000 r5:c5986140 r4:c0c2d4e8
4843 02:37:29.052837 # [ 117.053845] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4844 02:37:29.053186 # [ 117.061687] r9:c07f4a6c r8:c6fcff60 r7:c2816000 r6:b6e15000 r5:c5986140 r4:00000000
4845 02:37:29.095486 # [ 117.069443] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4846 02:37:29.096048 # [ 117.076589] r10:00000004 r9:00000000 r8:00000000 r7:b6e15000 r6:c6fce000 r5:c5986140
4847 02:37:29.096440 # [ 117.084425] r4:c5986140
4848 02:37:29.096804 # [ 117.086972] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4849 02:37:29.097147 # [ 117.094119] r9:c6fce000 r8:c03002e4 r7:00000004 r6:b6f5ce00 r5:00000017 r4:00000017
4850 02:37:29.097485 # [ 117.101877] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4851 02:37:29.097817 # [ 117.109454] Exception stack(0xc6fcffa8 to 0xc6fcfff0)
4852 02:37:29.139641 # [ 117.114517] ffa0: 00000017 00000017 00000001 b6e15000 00000017 00000000
4853 02:37:29.140235 # [ 117.122707] ffc0: 00000017 00000017 b6f5ce00 00000004 00000001 00000000 00020000 be993a54
4854 02:37:29.140627 # [ 117.130892] ffe0: 00000004 be993788 b6eca94f b6e50c66
4855 02:37:29.140993 # [ 117.136040] irq event stamp: 0
4856 02:37:29.141339 # [ 117.139119] hardirqs last enabled at (0): [<00000000>] 0x0
4857 02:37:29.141674 # [ 117.144753] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4858 02:37:29.183692 # [ 117.152256] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4859 02:37:29.184287 # [ 117.159848] softirqs last disabled at (0): [<00000000>] 0x0
4860 02:37:29.184681 # [ 117.165483] ---[ end trace afcb138eba6267de ]---
4861 02:37:29.185043 # [ 117.170121] lkdtm: Saturation detected: still saturated
4862 02:37:29.185388 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4863 02:37:29.185723 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4864 02:37:29.186057 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4865 02:37:29.224247 [ 117.627332] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4866 02:37:29.224734 [ 117.633452] lkdtm: attempting bad refcount_dec() from saturated
4867 02:37:29.225117 [ 117.639465] ------------[ cut here ]------------
4868 02:37:29.225481 [ 117.644222] WARNING: CPU: 2 PID: 3064 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4869 02:37:29.225831 [ 117.652707] refcount_t: decrement hit 0; leaking memory.
4870 02:37:29.267585 [ 117.658108] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4871 02:37:29.268166 [ 117.687258] CPU: 2 PID: 3064 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4872 02:37:29.268561 [ 117.695007] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4873 02:37:29.268928 [ 117.701539] Backtrace:
4874 02:37:29.269270 [ 117.704017] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4875 02:37:29.269609 [ 117.711597] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4876 02:37:29.315651 [ 117.717270] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4877 02:37:29.316247 [ 117.724593] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4878 02:37:29.316641 [ 117.731564] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239d8
4879 02:37:29.316998 [ 117.739320] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4880 02:37:29.317349 [ 117.746812] r7:0000001f r6:c1a239d8 r5:c1a23a3c r4:c6d78000
4881 02:37:29.317688 [ 117.752487] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4882 02:37:29.359658 [ 117.761454] r9:c1acf9b4 r8:c15e7d40 r7:c6d79f60 r6:00000017 r5:c6dc0000 r4:c6d78000
4883 02:37:29.360252 [ 117.769213] [<c086cd30>] (refcount_warn_saturate) from [<c1389668>] (__refcount_dec.constprop.0+0x38/0x3c)
4884 02:37:29.360648 [ 117.778880] [<c1389630>] (__refcount_dec.constprop.0) from [<c1389de8>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4885 02:37:29.361012 [ 117.789070] [<c1389da0>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4886 02:37:29.361359 [ 117.798293] r4:00000036
4887 02:37:29.403649 [ 117.800838] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4888 02:37:29.404240 [ 117.808857] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4889 02:37:29.404636 [ 117.816781] r9:c6d79f60 r8:c309a600 r7:00000017 r6:b6e24000 r5:c5a1a3c0 r4:c0c2d4e8
4890 02:37:29.404997 [ 117.824537] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4891 02:37:29.405345 [ 117.832375] r9:c07f4a6c r8:c6d79f60 r7:c2816000 r6:b6e24000 r5:c5a1a3c0 r4:00000000
4892 02:37:29.405684 [ 117.840128] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4893 02:37:29.447519 [ 117.847271] r10:00000004 r9:00000000 r8:00000000 r7:b6e24000 r6:c6d78000 r5:c5a1a3c0
4894 02:37:29.448081 [ 117.855106] r4:c5a1a3c0
4895 02:37:29.448460 [ 117.857649] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4896 02:37:29.448826 [ 117.864792] r9:c6d78000 r8:c03002e4 r7:00000004 r6:b6f6be00 r5:00000017 r4:00000017
4897 02:37:29.449174 [ 117.872545] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4898 02:37:29.449510 [ 117.880121] Exception stack(0xc6d79fa8 to 0xc6d79ff0)
4899 02:37:29.491437 [ 117.885181] 9fa0: 00000017 00000017 00000001 b6e24000 00000017 00000000
4900 02:37:29.491997 [ 117.893368] 9fc0: 00000017 00000017 b6f6be00 00000004 00000001 00000000 00020000 beb34a54
4901 02:37:29.492388 [ 117.901550] 9fe0: 00000004 beb34788 b6ed994f b6e5fc66
4902 02:37:29.492750 [ 117.906658] irq event stamp: 0
4903 02:37:29.493030 [ 117.909732] hardirqs last enabled at (0): [<00000000>] 0x0
4904 02:37:29.493089 [ 117.915345] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4905 02:37:29.493161 [ 117.922844] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4906 02:37:29.535552 [ 117.930387] softirqs last disabled at (0): [<00000000>] 0x0
4907 02:37:29.536137 [ 117.936001] ---[ end trace afcb138eba6267df ]---
4908 02:37:29.536522 [ 117.940631] lkdtm: Saturation detected: still saturated
4909 02:37:29.649861 # [ 117.627332] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4910 02:37:29.650462 # [ 117.633452] lkdtm: attempting bad refcount_dec() from saturated
4911 02:37:29.650845 # [ 117.639465] ------------[ cut here ]------------
4912 02:37:29.651238 # [ 117.644222] WARNING: CPU: 2 PID: 3064 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4913 02:37:29.651589 # [ 117.652707] refcount_t: decrement hit 0; leaking memory.
4914 02:37:29.692677 # [ 117.658108] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4915 02:37:29.693280 # [ 117.687258] CPU: 2 PID: 3064 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4916 02:37:29.693665 # [ 117.695007] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4917 02:37:29.694022 # [ 117.701539] Backtrace:
4918 02:37:29.694360 # [ 117.704017] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4919 02:37:29.735662 # [ 117.711597] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4920 02:37:29.736226 # [ 117.717270] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4921 02:37:29.736607 # [ 117.724593] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4922 02:37:29.736976 # [ 117.731564] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239d8
4923 02:37:29.737329 # [ 117.739320] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4924 02:37:29.737671 # [ 117.746812] r7:0000001f r6:c1a239d8 r5:c1a23a3c r4:c6d78000
4925 02:37:29.779507 # [ 117.752487] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4926 02:37:29.780098 # [ 117.761454] r9:c1acf9b4 r8:c15e7d40 r7:c6d79f60 r6:00000017 r5:c6dc0000 r4:c6d78000
4927 02:37:29.780488 # [ 117.769213] [<c086cd30>] (refcount_warn_saturate) from [<c1389668>] (__refcount_dec.constprop.0+0x38/0x3c)
4928 02:37:29.780854 # [ 117.778880] [<c1389630>] (__refcount_dec.constprop.0) from [<c1389de8>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4929 02:37:29.823494 # [ 117.789070] [<c1389da0>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4930 02:37:29.824091 # [ 117.798293] r4:00000036
4931 02:37:29.824479 # [ 117.800838] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4932 02:37:29.824842 # [ 117.808857] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4933 02:37:29.825189 # [ 117.816781] r9:c6d79f60 r8:c309a600 r7:00000017 r6:b6e24000 r5:c5a1a3c0 r4:c0c2d4e8
4934 02:37:29.825526 # [ 117.824537] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4935 02:37:29.871539 # [ 117.832375] r9:c07f4a6c r8:c6d79f60 r7:c2816000 r6:b6e24000 r5:c5a1a3c0 r4:00000000
4936 02:37:29.872132 # [ 117.840128] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4937 02:37:29.872529 # [ 117.847271] r10:00000004 r9:00000000 r8:00000000 r7:b6e24000 r6:c6d78000 r5:c5a1a3c0
4938 02:37:29.872895 # [ 117.855106] r4:c5a1a3c0
4939 02:37:29.873240 # [ 117.857649] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4940 02:37:29.873575 # [ 117.864792] r9:c6d78000 r8:c03002e4 r7:00000004 r6:b6f6be00 r5:00000017 r4:00000017
4941 02:37:29.873904 # [ 117.872545] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4942 02:37:29.915671 # [ 117.880121] Exception stack(0xc6d79fa8 to 0xc6d79ff0)
4943 02:37:29.916268 # [ 117.885181] 9fa0: 00000017 00000017 00000001 b6e24000 00000017 00000000
4944 02:37:29.916660 # [ 117.893368] 9fc0: 00000017 00000017 b6f6be00 00000004 00000001 00000000 00020000 beb34a54
4945 02:37:29.917023 # [ 117.901550] 9fe0: 00000004 beb34788 b6ed994f b6e5fc66
4946 02:37:29.917372 # [ 117.906658] irq event stamp: 0
4947 02:37:29.917706 # [ 117.909732] hardirqs last enabled at (0): [<00000000>] 0x0
4948 02:37:29.918036 # [ 117.915345] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4949 02:37:29.963280 # [ 117.922844] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4950 02:37:29.963388 # [ 117.930387] softirqs last disabled at (0): [<00000000>] 0x0
4951 02:37:29.963465 # [ 117.936001] ---[ end trace afcb138eba6267df ]---
4952 02:37:29.963535 # [ 117.940631] lkdtm: Saturation detected: still saturated
4953 02:37:29.963603 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4954 02:37:29.963669 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4955 02:37:29.963735 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4956 02:37:30.005070 [ 118.411701] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4957 02:37:30.005665 [ 118.417958] lkdtm: attempting bad refcount_dec() from saturated
4958 02:37:30.006052 [ 118.424007] ------------[ cut here ]------------
4959 02:37:30.006410 [ 118.428664] WARNING: CPU: 1 PID: 3099 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4960 02:37:30.006764 [ 118.437318] refcount_t: saturated; leaking memory.
4961 02:37:30.048210 [ 118.442147] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4962 02:37:30.048816 [ 118.471314] CPU: 1 PID: 3099 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4963 02:37:30.049213 [ 118.479063] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4964 02:37:30.049581 [ 118.485597] Backtrace:
4965 02:37:30.049923 [ 118.488070] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
4966 02:37:30.091600 [ 118.495648] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4967 02:37:30.092193 [ 118.501319] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
4968 02:37:30.092584 [ 118.508641] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4969 02:37:30.092948 [ 118.515613] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239d8
4970 02:37:30.093292 [ 118.523370] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
4971 02:37:30.093636 [ 118.530859] r7:00000016 r6:c1a239d8 r5:c1a239b0 r4:c6a02000
4972 02:37:30.135501 [ 118.536532] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
4973 02:37:30.136099 [ 118.545499] r9:c1acf9cc r8:c15e7d40 r7:c6a03f60 r6:00000017 r5:c5f44000 r4:c6a02000
4974 02:37:30.136494 [ 118.553259] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
4975 02:37:30.136856 [ 118.562929] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389e58>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4976 02:37:30.137207 [ 118.573114] [<c1389e0c>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4977 02:37:30.137543 [ 118.582338] r4:00000037
4978 02:37:30.179502 [ 118.584884] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4979 02:37:30.180097 [ 118.592901] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4980 02:37:30.180491 [ 118.600826] r9:c6a03f60 r8:c309a600 r7:00000017 r6:b6e45000 r5:c5986000 r4:c0c2d4e8
4981 02:37:30.180852 [ 118.608582] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4982 02:37:30.181202 [ 118.616420] r9:c07f4a6c r8:c6a03f60 r7:c2816000 r6:b6e45000 r5:c5986000 r4:00000000
4983 02:37:30.223506 [ 118.624173] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4984 02:37:30.224100 [ 118.631315] r10:00000004 r9:00000000 r8:00000000 r7:b6e45000 r6:c6a02000 r5:c5986000
4985 02:37:30.224498 [ 118.639148] r4:c5986000
4986 02:37:30.224857 [ 118.641691] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4987 02:37:30.225202 [ 118.648833] r9:c6a02000 r8:c03002e4 r7:00000004 r6:b6f8ce00 r5:00000017 r4:00000017
4988 02:37:30.225536 [ 118.656588] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4989 02:37:30.225866 [ 118.664163] Exception stack(0xc6a03fa8 to 0xc6a03ff0)
4990 02:37:30.267441 [ 118.669222] 3fa0: 00000017 00000017 00000001 b6e45000 00000017 00000000
4991 02:37:30.268026 [ 118.677409] 3fc0: 00000017 00000017 b6f8ce00 00000004 00000001 00000000 00020000 be850a54
4992 02:37:30.268418 [ 118.685592] 3fe0: 00000004 be850788 b6efa94f b6e80c66
4993 02:37:30.268778 [ 118.690692] irq event stamp: 0
4994 02:37:30.269122 [ 118.693796] hardirqs last enabled at (0): [<00000000>] 0x0
4995 02:37:30.269457 [ 118.699385] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4996 02:37:30.269789 [ 118.706930] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4997 02:37:30.311432 [ 118.714479] softirqs last disabled at (0): [<00000000>] 0x0
4998 02:37:30.311624 [ 118.720069] ---[ end trace afcb138eba6267e0 ]---
4999 02:37:30.311724 [ 118.724735] lkdtm: Saturation detected: still saturated
5000 02:37:30.434206 # [ 118.411701] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5001 02:37:30.434779 # [ 118.417958] lkdtm: attempting bad refcount_dec() from saturated
5002 02:37:30.435208 # [ 118.424007] ------------[ cut here ]------------
5003 02:37:30.435577 # [ 118.428664] WARNING: CPU: 1 PID: 3099 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
5004 02:37:30.435933 # [ 118.437318] refcount_t: saturated; leaking memory.
5005 02:37:30.477223 # [ 118.442147] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5006 02:37:30.477841 # [ 118.471314] CPU: 1 PID: 3099 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5007 02:37:30.478235 # [ 118.479063] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5008 02:37:30.478604 # [ 118.485597] Backtrace:
5009 02:37:30.478949 # [ 118.488070] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
5010 02:37:30.520424 # [ 118.495648] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5011 02:37:30.521016 # [ 118.501319] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
5012 02:37:30.521405 # [ 118.508641] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5013 02:37:30.521770 # [ 118.515613] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239d8
5014 02:37:30.522121 # [ 118.523370] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
5015 02:37:30.522462 # [ 118.530859] r7:00000016 r6:c1a239d8 r5:c1a239b0 r4:c6a02000
5016 02:37:30.567540 # [ 118.536532] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
5017 02:37:30.568140 # [ 118.545499] r9:c1acf9cc r8:c15e7d40 r7:c6a03f60 r6:00000017 r5:c5f44000 r4:c6a02000
5018 02:37:30.568537 # [ 118.553259] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
5019 02:37:30.568908 # [ 118.562929] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389e58>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5020 02:37:30.615492 # [ 118.573114] [<c1389e0c>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5021 02:37:30.616090 # [ 118.582338] r4:00000037
5022 02:37:30.616478 # [ 118.584884] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5023 02:37:30.616837 # [ 118.592901] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5024 02:37:30.617182 # [ 118.600826] r9:c6a03f60 r8:c309a600 r7:00000017 r6:b6e45000 r5:c5986000 r4:c0c2d4e8
5025 02:37:30.617517 # [ 118.608582] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5026 02:37:30.659487 # [ 118.616420] r9:c07f4a6c r8:c6a03f60 r7:c2816000 r6:b6e45000 r5:c5986000 r4:00000000
5027 02:37:30.660051 # [ 118.624173] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5028 02:37:30.660445 # [ 118.631315] r10:00000004 r9:00000000 r8:00000000 r7:b6e45000 r6:c6a02000 r5:c5986000
5029 02:37:30.660810 # [ 118.639148] r4:c5986000
5030 02:37:30.661154 # [ 118.641691] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5031 02:37:30.661492 # [ 118.648833] r9:c6a02000 r8:c03002e4 r7:00000004 r6:b6f8ce00 r5:00000017 r4:00000017
5032 02:37:30.661823 # [ 118.656588] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5033 02:37:30.707557 # [ 118.664163] Exception stack(0xc6a03fa8 to 0xc6a03ff0)
5034 02:37:30.708150 # [ 118.669222] 3fa0: 00000017 00000017 00000001 b6e45000 00000017 00000000
5035 02:37:30.708539 # [ 118.677409] 3fc0: 00000017 00000017 b6f8ce00 00000004 00000001 00000000 00020000 be850a54
5036 02:37:30.708898 # [ 118.685592] 3fe0: 00000004 be850788 b6efa94f b6e80c66
5037 02:37:30.709244 # [ 118.690692] irq event stamp: 0
5038 02:37:30.709580 # [ 118.693796] hardirqs last enabled at (0): [<00000000>] 0x0
5039 02:37:30.709908 # [ 118.699385] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5040 02:37:30.751680 # [ 118.706930] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5041 02:37:30.752278 # [ 118.714479] softirqs last disabled at (0): [<00000000>] 0x0
5042 02:37:30.752675 # [ 118.720069] ---[ end trace afcb138eba6267e0 ]---
5043 02:37:30.753043 # [ 118.724735] lkdtm: Saturation detected: still saturated
5044 02:37:30.753391 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5045 02:37:30.753731 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5046 02:37:30.754067 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5047 02:37:30.795653 [ 119.191890] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5048 02:37:30.796245 [ 119.198870] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5049 02:37:30.796637 [ 119.205621] ------------[ cut here ]------------
5050 02:37:30.796994 [ 119.210270] WARNING: CPU: 1 PID: 3131 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5051 02:37:30.797344 [ 119.218767] refcount_t: saturated; leaking memory.
5052 02:37:30.839740 [ 119.223569] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5053 02:37:30.840351 [ 119.252756] CPU: 1 PID: 3131 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5054 02:37:30.840749 [ 119.260505] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5055 02:37:30.841118 [ 119.267036] Backtrace:
5056 02:37:30.841464 [ 119.269510] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
5057 02:37:30.841803 [ 119.277089] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5058 02:37:30.883528 [ 119.282761] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
5059 02:37:30.884133 [ 119.290085] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5060 02:37:30.884528 [ 119.297057] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239d8
5061 02:37:30.884889 [ 119.304814] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
5062 02:37:30.885239 [ 119.312302] r7:00000013 r6:c1a239d8 r5:c1a239b0 r4:c6d78000
5063 02:37:30.885576 [ 119.317977] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
5064 02:37:30.927726 [ 119.326943] r9:c1acf9e4 r8:c15e7d40 r7:c6d79f60 r6:00000020 r5:c5f44000 r4:c0000000
5065 02:37:30.928326 [ 119.334704] [<c086cd30>] (refcount_warn_saturate) from [<c13896d0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5066 02:37:30.928725 [ 119.345150] [<c138966c>] (__refcount_add_not_zero.constprop.0) from [<c1389ecc>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5067 02:37:30.929091 [ 119.356892] r5:c5f44000 r4:c6d78000
5068 02:37:30.971638 [ 119.360485] [<c1389e7c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5069 02:37:30.972234 [ 119.370490] r4:00000038
5070 02:37:30.972630 [ 119.373036] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5071 02:37:30.972994 [ 119.381054] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5072 02:37:30.973342 [ 119.388979] r9:c6d79f60 r8:c309a600 r7:00000020 r6:b6e66000 r5:c6c51900 r4:c0c2d4e8
5073 02:37:30.973680 [ 119.396738] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5074 02:37:30.974015 [ 119.404576] r9:c07f4a6c r8:c6d79f60 r7:c2816000 r6:b6e66000 r5:c6c51900 r4:00000000
5075 02:37:31.015539 [ 119.412329] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5076 02:37:31.016130 [ 119.419473] r10:00000004 r9:00000000 r8:00000000 r7:b6e66000 r6:c6d78000 r5:c6c51900
5077 02:37:31.016525 [ 119.427306] r4:c6c51900
5078 02:37:31.016883 [ 119.429850] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5079 02:37:31.017231 [ 119.436994] r9:c6d78000 r8:c03002e4 r7:00000004 r6:b6fade00 r5:00000020 r4:00000020
5080 02:37:31.017568 [ 119.444749] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5081 02:37:31.059202 [ 119.452324] Exception stack(0xc6d79fa8 to 0xc6d79ff0)
5082 02:37:31.059358 [ 119.457384] 9fa0: 00000020 00000020 00000001 b6e66000 00000020 00000000
5083 02:37:31.059441 [ 119.465571] 9fc0: 00000020 00000020 b6fade00 00000004 00000001 00000000 00020000 bec82a54
5084 02:37:31.059532 [ 119.473753] 9fe0: 00000004 bec82788 b6f1b94f b6ea1c66
5085 02:37:31.059593 [ 119.478886] irq event stamp: 0
5086 02:37:31.059682 [ 119.481960] hardirqs last enabled at (0): [<00000000>] 0x0
5087 02:37:31.059754 [ 119.487580] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5088 02:37:31.103465 [ 119.495126] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5089 02:37:31.103685 [ 119.502639] softirqs last disabled at (0): [<00000000>] 0x0
5090 02:37:31.103802 [ 119.508309] ---[ end trace afcb138eba6267e1 ]---
5091 02:37:31.103910 [ 119.512950] lkdtm: Saturation detected: still saturated
5092 02:37:31.219506 # [ 119.191890] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5093 02:37:31.220071 # [ 119.198870] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5094 02:37:31.220463 # [ 119.205621] ------------[ cut here ]------------
5095 02:37:31.220827 # [ 119.210270] WARNING: CPU: 1 PID: 3131 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5096 02:37:31.221179 # [ 119.218767] refcount_t: saturated; leaking memory.
5097 02:37:31.267457 # [ 119.223569] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5098 02:37:31.268042 # [ 119.252756] CPU: 1 PID: 3131 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5099 02:37:31.268445 # [ 119.260505] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5100 02:37:31.268902 # [ 119.267036] Backtrace:
5101 02:37:31.269320 # [ 119.269510] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
5102 02:37:31.311456 # [ 119.277089] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5103 02:37:31.312043 # [ 119.282761] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
5104 02:37:31.312442 # [ 119.290085] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5105 02:37:31.312848 # [ 119.297057] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239d8
5106 02:37:31.313253 # [ 119.304814] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
5107 02:37:31.313608 # [ 119.312302] r7:00000013 r6:c1a239d8 r5:c1a239b0 r4:c6d78000
5108 02:37:31.355588 # [ 119.317977] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
5109 02:37:31.356189 # [ 119.326943] r9:c1acf9e4 r8:c15e7d40 r7:c6d79f60 r6:00000020 r5:c5f44000 r4:c0000000
5110 02:37:31.356587 # [ 119.334704] [<c086cd30>] (refcount_warn_saturate) from [<c13896d0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5111 02:37:31.357011 # [ 119.345150] [<c138966c>] (__refcount_add_not_zero.constprop.0) from [<c1389ecc>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5112 02:37:31.357456 # [ 119.356892] r5:c5f44000 r4:c6d78000
5113 02:37:31.399513 # [ 119.360485] [<c1389e7c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5114 02:37:31.400157 # [ 119.370490] r4:00000038
5115 02:37:31.400588 # [ 119.373036] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5116 02:37:31.400962 # [ 119.381054] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5117 02:37:31.401316 # [ 119.388979] r9:c6d79f60 r8:c309a600 r7:00000020 r6:b6e66000 r5:c6c51900 r4:c0c2d4e8
5118 02:37:31.447488 # [ 119.396738] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5119 02:37:31.448069 # [ 119.404576] r9:c07f4a6c r8:c6d79f60 r7:c2816000 r6:b6e66000 r5:c6c51900 r4:00000000
5120 02:37:31.448631 # [ 119.412329] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5121 02:37:31.449153 # [ 119.419473] r10:00000004 r9:00000000 r8:00000000 r7:b6e66000 r6:c6d78000 r5:c6c51900
5122 02:37:31.449603 # [ 119.427306] r4:c6c51900
5123 02:37:31.450133 # [ 119.429850] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5124 02:37:31.450687 # [ 119.436994] r9:c6d78000 r8:c03002e4 r7:00000004 r6:b6fade00 r5:00000020 r4:00000020
5125 02:37:31.491619 # [ 119.444749] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5126 02:37:31.492217 # [ 119.452324] Exception stack(0xc6d79fa8 to 0xc6d79ff0)
5127 02:37:31.492615 # [ 119.457384] 9fa0: 00000020 00000020 00000001 b6e66000 00000020 00000000
5128 02:37:31.492983 # [ 119.465571] 9fc0: 00000020 00000020 b6fade00 00000004 00000001 00000000 00020000 bec82a54
5129 02:37:31.493334 # [ 119.473753] 9fe0: 00000004 bec82788 b6f1b94f b6ea1c66
5130 02:37:31.493671 # [ 119.478886] irq event stamp: 0
5131 02:37:31.494008 # [ 119.481960] hardirqs last enabled at (0): [<00000000>] 0x0
5132 02:37:31.535582 # [ 119.487580] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5133 02:37:31.536282 # [ 119.495126] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5134 02:37:31.536723 # [ 119.502639] softirqs last disabled at (0): [<00000000>] 0x0
5135 02:37:31.537101 # [ 119.508309] ---[ end trace afcb138eba6267e1 ]---
5136 02:37:31.537489 # [ 119.512950] lkdtm: Saturation detected: still saturated
5137 02:37:31.537835 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5138 02:37:31.538203 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5139 02:37:31.579521 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5140 02:37:31.583385 [ 119.991143] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5141 02:37:31.583877 [ 119.998203] lkdtm: attempting bad refcount_add_not_zero() from saturated
5142 02:37:31.584261 [ 120.004996] ------------[ cut here ]------------
5143 02:37:31.584624 [ 120.009651] WARNING: CPU: 3 PID: 3165 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5144 02:37:31.584974 [ 120.018152] refcount_t: saturated; leaking memory.
5145 02:37:31.627479 [ 120.022959] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5146 02:37:31.628056 [ 120.052192] CPU: 3 PID: 3165 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5147 02:37:31.628453 [ 120.059946] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5148 02:37:31.628821 [ 120.066481] Backtrace:
5149 02:37:31.629168 [ 120.068962] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
5150 02:37:31.671498 [ 120.076546] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5151 02:37:31.672096 [ 120.082222] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
5152 02:37:31.672493 [ 120.089550] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5153 02:37:31.672858 [ 120.096527] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239d8
5154 02:37:31.673209 [ 120.104288] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
5155 02:37:31.673548 [ 120.111782] r7:00000013 r6:c1a239d8 r5:c1a239b0 r4:c6a58000
5156 02:37:31.715620 [ 120.117461] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
5157 02:37:31.716219 [ 120.126433] r9:c1acfa04 r8:c15e7d40 r7:c6a59f60 r6:00000020 r5:c5fc0000 r4:c0000000
5158 02:37:31.716618 [ 120.134197] [<c086cd30>] (refcount_warn_saturate) from [<c13896d0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5159 02:37:31.716985 [ 120.144649] [<c138966c>] (__refcount_add_not_zero.constprop.0) from [<c1389f54>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5160 02:37:31.717340 [ 120.156395] r5:c5fc0000 r4:c6a58000
5161 02:37:31.759669 [ 120.159992] [<c1389f04>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5162 02:37:31.760264 [ 120.170002] r4:00000039
5163 02:37:31.760659 [ 120.172553] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5164 02:37:31.761077 [ 120.180576] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5165 02:37:31.761433 [ 120.188507] r9:c6a59f60 r8:c309a600 r7:00000020 r6:b6dd3000 r5:c6aca780 r4:c0c2d4e8
5166 02:37:31.761805 [ 120.196270] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5167 02:37:31.803618 [ 120.204113] r9:c07f4a6c r8:c6a59f60 r7:c2816000 r6:b6dd3000 r5:c6aca780 r4:00000000
5168 02:37:31.804213 [ 120.211870] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5169 02:37:31.804607 [ 120.219020] r10:00000004 r9:00000000 r8:00000000 r7:b6dd3000 r6:c6a58000 r5:c6aca780
5170 02:37:31.804973 [ 120.226855] r4:c6aca780
5171 02:37:31.805320 [ 120.229402] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5172 02:37:31.805664 [ 120.236550] r9:c6a58000 r8:c03002e4 r7:00000004 r6:b6f1ae00 r5:00000020 r4:00000020
5173 02:37:31.847504 [ 120.244308] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5174 02:37:31.848125 [ 120.251886] Exception stack(0xc6a59fa8 to 0xc6a59ff0)
5175 02:37:31.848587 [ 120.256950] 9fa0: 00000020 00000020 00000001 b6dd3000 00000020 00000000
5176 02:37:31.849013 [ 120.265140] 9fc0: 00000020 00000020 b6f1ae00 00000004 00000001 00000000 00020000 bed59a54
5177 02:37:31.849431 [ 120.273328] 9fe0: 00000004 bed59788 b6e8894f b6e0ec66
5178 02:37:31.849861 [ 120.278459] irq event stamp: 0
5179 02:37:31.850263 [ 120.281538] hardirqs last enabled at (0): [<00000000>] 0x0
5180 02:37:31.850617 [ 120.287166] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5181 02:37:31.891565 [ 120.294697] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5182 02:37:31.892158 [ 120.302231] softirqs last disabled at (0): [<00000000>] 0x0
5183 02:37:31.892552 [ 120.307876] ---[ end trace afcb138eba6267e2 ]---
5184 02:37:31.892914 [ 120.312518] lkdtm: Saturation detected: still saturated
5185 02:37:32.035528 # [ 119.991143] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5186 02:37:32.036160 # [ 119.998203] lkdtm: attempting bad refcount_add_not_zero() from saturated
5187 02:37:32.036572 # [ 120.004996] ------------[ cut here ]------------
5188 02:37:32.036942 # [ 120.009651] WARNING: CPU: 3 PID: 3165 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5189 02:37:32.037324 # [ 120.018152] refcount_t: saturated; leaking memory.
5190 02:37:32.079454 # [ 120.022959] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5191 02:37:32.080064 # [ 120.052192] CPU: 3 PID: 3165 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5192 02:37:32.080510 # [ 120.059946] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5193 02:37:32.080884 # [ 120.066481] Backtrace:
5194 02:37:32.081236 # [ 120.068962] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
5195 02:37:32.127478 # [ 120.076546] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5196 02:37:32.128067 # [ 120.082222] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
5197 02:37:32.128465 # [ 120.089550] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5198 02:37:32.128913 # [ 120.096527] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239d8
5199 02:37:32.129311 # [ 120.104288] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
5200 02:37:32.129725 # [ 120.111782] r7:00000013 r6:c1a239d8 r5:c1a239b0 r4:c6a58000
5201 02:37:32.171446 # [ 120.117461] [<c137cbb0>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
5202 02:37:32.172043 # [ 120.126433] r9:c1acfa04 r8:c15e7d40 r7:c6a59f60 r6:00000020 r5:c5fc0000 r4:c0000000
5203 02:37:32.172444 # [ 120.134197] [<c086cd30>] (refcount_warn_saturate) from [<c13896d0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5204 02:37:32.172854 # [ 120.144649] [<c138966c>] (__refcount_add_not_zero.constprop.0) from [<c1389f54>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5205 02:37:32.173227 # [ 120.156395] r5:c5fc0000 r4:c6a58000
5206 02:37:32.219260 # [ 120.159992] [<c1389f04>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5207 02:37:32.219430 # [ 120.170002] r4:00000039
5208 02:37:32.219523 # [ 120.172553] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5209 02:37:32.219610 # [ 120.180576] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5210 02:37:32.219691 # [ 120.188507] r9:c6a59f60 r8:c309a600 r7:00000020 r6:b6dd3000 r5:c6aca780 r4:c0c2d4e8
5211 02:37:32.263619 # [ 120.196270] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5212 02:37:32.264207 # [ 120.204113] r9:c07f4a6c r8:c6a59f60 r7:c2816000 r6:b6dd3000 r5:c6aca780 r4:00000000
5213 02:37:32.264609 # [ 120.211870] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5214 02:37:32.264978 # [ 120.219020] r10:00000004 r9:00000000 r8:00000000 r7:b6dd3000 r6:c6a58000 r5:c6aca780
5215 02:37:32.265332 # [ 120.226855] r4:c6aca780
5216 02:37:32.265674 # [ 120.229402] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5217 02:37:32.266074 # [ 120.236550] r9:c6a58000 r8:c03002e4 r7:00000004 r6:b6f1ae00 r5:00000020 r4:00000020
5218 02:37:32.307506 # [ 120.244308] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5219 02:37:32.308095 # [ 120.251886] Exception stack(0xc6a59fa8 to 0xc6a59ff0)
5220 02:37:32.308498 # [ 120.256950] 9fa0: 00000020 00000020 00000001 b6dd3000 00000020 00000000
5221 02:37:32.308905 # [ 120.265140] 9fc0: 00000020 00000020 b6f1ae00 00000004 00000001 00000000 00020000 bed59a54
5222 02:37:32.309270 # [ 120.273328] 9fe0: 00000004 bed59788 b6e8894f b6e0ec66
5223 02:37:32.309617 # [ 120.278459] irq event stamp: 0
5224 02:37:32.309955 # [ 120.281538] hardirqs last enabled at (0): [<00000000>] 0x0
5225 02:37:32.351443 # [ 120.287166] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5226 02:37:32.352087 # [ 120.294697] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5227 02:37:32.352565 # [ 120.302231] softirqs last disabled at (0): [<00000000>] 0x0
5228 02:37:32.352998 # [ 120.307876] ---[ end trace afcb138eba6267e2 ]---
5229 02:37:32.353406 # [ 120.312518] lkdtm: Saturation detected: still saturated
5230 02:37:32.353789 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5231 02:37:32.354135 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5232 02:37:32.395620 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5233 02:37:32.400632 [ 120.808037] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5234 02:37:32.401271 [ 120.815090] lkdtm: attempting bad refcount_dec_and_test() from saturated
5235 02:37:32.401673 [ 120.821834] ------------[ cut here ]------------
5236 02:37:32.402040 [ 120.826532] WARNING: CPU: 0 PID: 3202 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5237 02:37:32.402400 [ 120.835119] refcount_t: underflow; use-after-free.
5238 02:37:32.447491 [ 120.839950] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5239 02:37:32.448126 [ 120.869465] CPU: 0 PID: 3202 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5240 02:37:32.448529 [ 120.877215] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5241 02:37:32.448931 [ 120.883747] Backtrace:
5242 02:37:32.449285 [ 120.886223] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
5243 02:37:32.491541 [ 120.893804] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5244 02:37:32.492134 [ 120.899477] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
5245 02:37:32.492536 [ 120.906800] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5246 02:37:32.492904 [ 120.913773] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239d8
5247 02:37:32.493257 [ 120.921528] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
5248 02:37:32.493599 [ 120.929018] r7:0000001c r6:c1a239d8 r5:c1a23a14 r4:c6a1e000
5249 02:37:32.535659 [ 120.934693] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
5250 02:37:32.536253 [ 120.943747] r9:c1acfa24 r8:c15e7d40 r7:c6a1ff60 r6:00000020 r5:c6a67000 r4:c6a1e000
5251 02:37:32.536648 [ 120.951512] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5252 02:37:32.537021 [ 120.961962] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c1389fdc>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5253 02:37:32.583661 [ 120.973713] [<c1389f8c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5254 02:37:32.584262 [ 120.983717] r4:0000003a
5255 02:37:32.584660 [ 120.986264] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5256 02:37:32.585028 [ 120.994280] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5257 02:37:32.585382 [ 121.002207] r9:c6a1ff60 r8:c309a600 r7:00000020 r6:b6dd4000 r5:c6a73040 r4:c0c2d4e8
5258 02:37:32.585784 [ 121.009964] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5259 02:37:32.627641 [ 121.017803] r9:c07f4a6c r8:c6a1ff60 r7:c2816000 r6:b6dd4000 r5:c6a73040 r4:00000000
5260 02:37:32.628236 [ 121.025556] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5261 02:37:32.628686 [ 121.032700] r10:00000004 r9:00000000 r8:00000000 r7:b6dd4000 r6:c6a1e000 r5:c6a73040
5262 02:37:32.629055 [ 121.040533] r4:c6a73040
5263 02:37:32.629402 [ 121.043075] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5264 02:37:32.629744 [ 121.050218] r9:c6a1e000 r8:c03002e4 r7:00000004 r6:b6f1be00 r5:00000020 r4:00000020
5265 02:37:32.630082 [ 121.057973] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5266 02:37:32.671698 [ 121.065547] Exception stack(0xc6a1ffa8 to 0xc6a1fff0)
5267 02:37:32.672296 [ 121.070608] ffa0: 00000020 00000020 00000001 b6dd4000 00000020 00000000
5268 02:37:32.672727 [ 121.078794] ffc0: 00000020 00000020 b6f1be00 00000004 00000001 00000000 00020000 bef0ea54
5269 02:37:32.673098 [ 121.086977] ffe0: 00000004 bef0e788 b6e8994f b6e0fc66
5270 02:37:32.673451 [ 121.092103] irq event stamp: 0
5271 02:37:32.673791 [ 121.095198] hardirqs last enabled at (0): [<00000000>] 0x0
5272 02:37:32.674123 [ 121.100790] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5273 02:37:32.715578 [ 121.109306] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5274 02:37:32.716177 [ 121.116901] softirqs last disabled at (0): [<00000000>] 0x0
5275 02:37:32.716576 [ 121.122491] ---[ end trace afcb138eba6267e3 ]---
5276 02:37:32.716944 [ 121.127148] lkdtm: Saturation detected: still saturated
5277 02:37:32.834377 # [ 120.808037] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5278 02:37:32.834975 # [ 120.815090] lkdtm: attempting bad refcount_dec_and_test() from saturated
5279 02:37:32.835409 # [ 120.821834] ------------[ cut here ]------------
5280 02:37:32.835775 # [ 120.826532] WARNING: CPU: 0 PID: 3202 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5281 02:37:32.836128 # [ 120.835119] refcount_t: underflow; use-after-free.
5282 02:37:32.879512 # [ 120.839950] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5283 02:37:32.880180 # [ 120.869465] CPU: 0 PID: 3202 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5284 02:37:32.880622 # [ 120.877215] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5285 02:37:32.881037 # [ 120.883747] Backtrace:
5286 02:37:32.927521 # [ 120.886223] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
5287 02:37:32.928206 # [ 120.893804] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5288 02:37:32.928648 # [ 120.899477] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
5289 02:37:32.929055 # [ 120.906800] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5290 02:37:32.929453 # [ 120.913773] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239d8
5291 02:37:32.929807 # [ 120.921528] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
5292 02:37:32.930146 # [ 120.929018] r7:0000001c r6:c1a239d8 r5:c1a23a14 r4:c6a1e000
5293 02:37:32.975435 # [ 120.934693] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
5294 02:37:32.975631 # [ 120.943747] r9:c1acfa24 r8:c15e7d40 r7:c6a1ff60 r6:00000020 r5:c6a67000 r4:c6a1e000
5295 02:37:32.975734 # [ 120.951512] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5296 02:37:32.975827 # [ 120.961962] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c1389fdc>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5297 02:37:33.019506 # [ 120.973713] [<c1389f8c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5298 02:37:33.020084 # [ 120.983717] r4:0000003a
5299 02:37:33.020474 # [ 120.986264] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5300 02:37:33.020840 # [ 120.994280] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5301 02:37:33.021194 # [ 121.002207] r9:c6a1ff60 r8:c309a600 r7:00000020 r6:b6dd4000 r5:c6a73040 r4:c0c2d4e8
5302 02:37:33.021540 # [ 121.009964] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5303 02:37:33.063664 # [ 121.017803] r9:c07f4a6c r8:c6a1ff60 r7:c2816000 r6:b6dd4000 r5:c6a73040 r4:00000000
5304 02:37:33.064265 # [ 121.025556] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5305 02:37:33.064715 # [ 121.032700] r10:00000004 r9:00000000 r8:00000000 r7:b6dd4000 r6:c6a1e000 r5:c6a73040
5306 02:37:33.065088 # [ 121.040533] r4:c6a73040
5307 02:37:33.065438 # [ 121.043075] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5308 02:37:33.065779 # [ 121.050218] r9:c6a1e000 r8:c03002e4 r7:00000004 r6:b6f1be00 r5:00000020 r4:00000020
5309 02:37:33.107514 # [ 121.057973] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5310 02:37:33.108163 # [ 121.065547] Exception stack(0xc6a1ffa8 to 0xc6a1fff0)
5311 02:37:33.108584 # [ 121.070608] ffa0: 00000020 00000020 00000001 b6dd4000 00000020 00000000
5312 02:37:33.108981 # [ 121.078794] ffc0: 00000020 00000020 b6f1be00 00000004 00000001 00000000 00020000 bef0ea54
5313 02:37:33.109354 # [ 121.086977] ffe0: 00000004 bef0e788 b6e8994f b6e0fc66
5314 02:37:33.109720 # [ 121.092103] irq event stamp: 0
5315 02:37:33.110071 # [ 121.095198] hardirqs last enabled at (0): [<00000000>] 0x0
5316 02:37:33.151181 # [ 121.100790] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5317 02:37:33.151320 # [ 121.109306] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5318 02:37:33.151389 # [ 121.116901] softirqs last disabled at (0): [<00000000>] 0x0
5319 02:37:33.151453 # [ 121.122491] ---[ end trace afcb138eba6267e3 ]---
5320 02:37:33.151516 # [ 121.127148] lkdtm: Saturation detected: still saturated
5321 02:37:33.151578 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5322 02:37:33.151635 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5323 02:37:33.195128 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5324 02:37:33.205250 [ 121.613495] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5325 02:37:33.205329 [ 121.620453] lkdtm: attempting bad refcount_sub_and_test() from saturated
5326 02:37:33.205396 [ 121.627357] ------------[ cut here ]------------
5327 02:37:33.205458 [ 121.632035] WARNING: CPU: 3 PID: 3237 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5328 02:37:33.205520 [ 121.640601] refcount_t: underflow; use-after-free.
5329 02:37:33.248510 [ 121.645439] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5330 02:37:33.248604 [ 121.674607] CPU: 3 PID: 3237 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5331 02:37:33.248673 [ 121.682358] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5332 02:37:33.248737 [ 121.688891] Backtrace:
5333 02:37:33.248797 [ 121.691368] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
5334 02:37:33.292187 [ 121.698948] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5335 02:37:33.292389 [ 121.704621] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
5336 02:37:33.292502 [ 121.711943] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5337 02:37:33.292601 [ 121.718916] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239d8
5338 02:37:33.292697 [ 121.726672] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
5339 02:37:33.292789 [ 121.734163] r7:0000001c r6:c1a239d8 r5:c1a23a14 r4:c68b2000
5340 02:37:33.339673 [ 121.739838] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
5341 02:37:33.340449 [ 121.748894] r9:c1acfa44 r8:c15e7d40 r7:c68b3f60 r6:00000020 r5:c6e49000 r4:c68b2000
5342 02:37:33.341064 [ 121.756656] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5343 02:37:33.341653 [ 121.767110] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c138a064>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5344 02:37:33.383723 [ 121.778860] [<c138a014>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5345 02:37:33.384499 [ 121.788863] r4:0000003b
5346 02:37:33.385107 [ 121.791411] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5347 02:37:33.385698 [ 121.799429] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5348 02:37:33.386278 [ 121.807354] r9:c68b3f60 r8:c309a600 r7:00000020 r6:b6e85000 r5:c6a72640 r4:c0c2d4e8
5349 02:37:33.386855 [ 121.815112] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5350 02:37:33.427591 [ 121.822951] r9:c07f4a6c r8:c68b3f60 r7:c2816000 r6:b6e85000 r5:c6a72640 r4:00000000
5351 02:37:33.428364 [ 121.830704] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5352 02:37:33.428979 [ 121.837849] r10:00000004 r9:00000000 r8:00000000 r7:b6e85000 r6:c68b2000 r5:c6a72640
5353 02:37:33.429569 [ 121.845683] r4:c6a72640
5354 02:37:33.430148 [ 121.848226] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5355 02:37:33.430724 [ 121.855370] r9:c68b2000 r8:c03002e4 r7:00000004 r6:b6fcce00 r5:00000020 r4:00000020
5356 02:37:33.431335 [ 121.863123] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5357 02:37:33.471139 [ 121.870699] Exception stack(0xc68b3fa8 to 0xc68b3ff0)
5358 02:37:33.471384 [ 121.875760] 3fa0: 00000020 00000020 00000001 b6e85000 00000020 00000000
5359 02:37:33.471570 [ 121.883947] 3fc0: 00000020 00000020 b6fcce00 00000004 00000001 00000000 00020000 beae8a54
5360 02:37:33.471707 [ 121.892133] 3fe0: 00000004 beae8788 b6f3a94f b6ec0c66
5361 02:37:33.471840 [ 121.897246] irq event stamp: 0
5362 02:37:33.471988 [ 121.900318] hardirqs last enabled at (0): [<00000000>] 0x0
5363 02:37:33.472101 [ 121.905937] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5364 02:37:33.515376 [ 121.913455] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5365 02:37:33.515650 [ 121.921012] softirqs last disabled at (0): [<00000000>] 0x0
5366 02:37:33.515841 [ 121.926662] ---[ end trace afcb138eba6267e4 ]---
5367 02:37:33.516023 [ 121.931294] lkdtm: Saturation detected: still saturated
5368 02:37:33.636208 # [ 121.613495] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5369 02:37:33.636795 # [ 121.620453] lkdtm: attempting bad refcount_sub_and_test() from saturated
5370 02:37:33.637191 # [ 121.627357] ------------[ cut here ]------------
5371 02:37:33.637555 # [ 121.632035] WARNING: CPU: 3 PID: 3237 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5372 02:37:33.637908 # [ 121.640601] refcount_t: underflow; use-after-free.
5373 02:37:33.683503 # [ 121.645439] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm phy_generic imx_ldb dw_hdmi_imx dw_hdmi snd_timer snd soundcore caam error parallel_display flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5374 02:37:33.684110 # [ 121.674607] CPU: 3 PID: 3237 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5375 02:37:33.684536 # [ 121.682358] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5376 02:37:33.684910 # [ 121.688891] Backtrace:
5377 02:37:33.685263 # [ 121.691368] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
5378 02:37:33.731529 # [ 121.698948] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5379 02:37:33.732118 # [ 121.704621] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
5380 02:37:33.732511 # [ 121.711943] [<c1382bb4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5381 02:37:33.732876 # [ 121.718916] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239d8
5382 02:37:33.733230 # [ 121.726672] [<c03565f4>] (__warn) from [<c137cc38>] (warn_slowpath_fmt+0x8c/0xa8)
5383 02:37:33.733604 # [ 121.734163] r7:0000001c r6:c1a239d8 r5:c1a23a14 r4:c68b2000
5384 02:37:33.775541 # [ 121.739838] [<c137cbb0>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
5385 02:37:33.776129 # [ 121.748894] r9:c1acfa44 r8:c15e7d40 r7:c68b3f60 r6:00000020 r5:c6e49000 r4:c68b2000
5386 02:37:33.776520 # [ 121.756656] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5387 02:37:33.776884 # [ 121.767110] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c138a064>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5388 02:37:33.819533 # [ 121.778860] [<c138a014>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5389 02:37:33.820120 # [ 121.788863] r4:0000003b
5390 02:37:33.820516 # [ 121.791411] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5391 02:37:33.820886 # [ 121.799429] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5392 02:37:33.821244 # [ 121.807354] r9:c68b3f60 r8:c309a600 r7:00000020 r6:b6e85000 r5:c6a72640 r4:c0c2d4e8
5393 02:37:33.821589 # [ 121.815112] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5394 02:37:33.863516 # [ 121.822951] r9:c07f4a6c r8:c68b3f60 r7:c2816000 r6:b6e85000 r5:c6a72640 r4:00000000
5395 02:37:33.864069 # [ 121.830704] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5396 02:37:33.864479 # [ 121.837849] r10:00000004 r9:00000000 r8:00000000 r7:b6e85000 r6:c68b2000 r5:c6a72640
5397 02:37:33.864853 # [ 121.845683] r4:c6a72640
5398 02:37:33.865206 # [ 121.848226] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5399 02:37:33.865550 # [ 121.855370] r9:c68b2000 r8:c03002e4 r7:00000004 r6:b6fcce00 r5:00000020 r4:00000020
5400 02:37:33.907201 # [ 121.863123] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5401 02:37:33.907421 # [ 121.870699] Exception stack(0xc68b3fa8 to 0xc68b3ff0)
5402 02:37:33.907542 # [ 121.875760] 3fa0: 00000020 00000020 00000001 b6e85000 00000020 00000000
5403 02:37:33.907655 # [ 121.883947] 3fc0: 00000020 00000020 b6fcce00 00000004 00000001 00000000 00020000 beae8a54
5404 02:37:33.907761 # [ 121.892133] 3fe0: 00000004 beae8788 b6f3a94f b6ec0c66
5405 02:37:33.907864 # [ 121.897246] irq event stamp: 0
5406 02:37:33.907962 # [ 121.900318] hardirqs last enabled at (0): [<00000000>] 0x0
5407 02:37:33.951445 # [ 121.905937] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5408 02:37:33.952004 # [ 121.913455] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5409 02:37:33.952400 # [ 121.921012] softirqs last disabled at (0): [<00000000>] 0x0
5410 02:37:33.952760 # [ 121.926662] ---[ end trace afcb138eba6267e4 ]---
5411 02:37:33.953134 # [ 121.931294] lkdtm: Saturation detected: still saturated
5412 02:37:33.953480 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5413 02:37:33.953864 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5414 02:37:33.954200 # selftests: lkdtm: REFCOUNT_TIMING.sh
5415 02:37:33.995412 # Skipping REFCOUNT_TIMING: timing only
5416 02:37:33.996022 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5417 02:37:33.996425 # selftests: lkdtm: ATOMIC_TIMING.sh
5418 02:37:34.054465 # Skipping ATOMIC_TIMING: timing only
5419 02:37:34.055081 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5420 02:37:34.070318 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5421 02:37:34.347795 [ 122.767758] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5422 02:37:34.348390 [ 122.773857] lkdtm: attempting good copy_to_user of correct size
5423 02:37:34.348806 [ 122.779831] lkdtm: attempting bad copy_to_user of too large size
5424 02:37:34.478277 # [ 122.767758] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5425 02:37:34.478421 # [ 122.773857] lkdtm: attempting good copy_to_user of correct size
5426 02:37:34.478487 # [ 122.779831] lkdtm: attempting bad copy_to_user of too large size
5427 02:37:34.494072 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5428 02:37:34.521046 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5429 02:37:34.537283 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5430 02:37:34.803119 [ 123.222796] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5431 02:37:34.803671 [ 123.229158] lkdtm: attempting good copy_from_user of correct size
5432 02:37:34.804062 [ 123.235409] lkdtm: attempting bad copy_from_user of too large size
5433 02:37:34.931987 # [ 123.222796] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5434 02:37:34.932739 # [ 123.229158] lkdtm: attempting good copy_from_user of correct size
5435 02:37:34.933360 # [ 123.235409] lkdtm: attempting bad copy_from_user of too large size
5436 02:37:34.947775 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5437 02:37:34.973968 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5438 02:37:34.989927 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5439 02:37:35.256462 [ 123.678036] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5440 02:37:35.257052 [ 123.684592] lkdtm: attempting good copy_to_user inside whitelist
5441 02:37:35.257449 [ 123.690653] lkdtm: attempting bad copy_to_user outside whitelist
5442 02:37:35.405268 # [ 123.678036] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5443 02:37:35.405837 # [ 123.684592] lkdtm: attempting good copy_to_user inside whitelist
5444 02:37:35.406339 # [ 123.690653] lkdtm: attempting bad copy_to_user outside whitelist
5445 02:37:35.406809 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5446 02:37:35.430242 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5447 02:37:35.446247 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5448 02:37:35.712642 [ 124.133969] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5449 02:37:35.713179 [ 124.140637] lkdtm: attempting good copy_from_user inside whitelist
5450 02:37:35.713636 [ 124.146932] lkdtm: attempting bad copy_from_user outside whitelist
5451 02:37:35.846618 # [ 124.133969] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5452 02:37:35.847248 # [ 124.140637] lkdtm: attempting good copy_from_user inside whitelist
5453 02:37:35.847758 # [ 124.146932] lkdtm: attempting bad copy_from_user outside whitelist
5454 02:37:35.869786 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5455 02:37:35.891633 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5456 02:37:35.907708 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5457 02:37:36.183797 [ 124.596240] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5458 02:37:36.184347 [ 124.602451] lkdtm: good_stack: c5a9de0c-c5a9de2c
5459 02:37:36.184731 [ 124.607160] lkdtm: bad_stack : c5a9dd84-c5a9dda4
5460 02:37:36.185083 [ 124.611813] lkdtm: attempting good copy_to_user of local stack
5461 02:37:36.185428 [ 124.617746] lkdtm: attempting bad copy_to_user of distant stack
5462 02:37:36.322746 # [ 124.596240] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5463 02:37:36.323356 # [ 124.602451] lkdtm: good_stack: c5a9de0c-c5a9de2c
5464 02:37:36.323745 # [ 124.607160] lkdtm: bad_stack : c5a9dd84-c5a9dda4
5465 02:37:36.324104 # [ 124.611813] lkdtm: attempting good copy_to_user of local stack
5466 02:37:36.324446 # [ 124.617746] lkdtm: attempting bad copy_to_user of distant stack
5467 02:37:36.324780 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5468 02:37:36.349459 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5469 02:37:36.365576 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5470 02:37:36.647948 [ 125.056480] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5471 02:37:36.648512 [ 125.062859] lkdtm: good_stack: c5a9de0c-c5a9de2c
5472 02:37:36.648900 [ 125.067646] lkdtm: bad_stack : c5a9dd84-c5a9dda4
5473 02:37:36.649257 [ 125.072325] lkdtm: attempting good copy_from_user of local stack
5474 02:37:36.649603 [ 125.078410] lkdtm: attempting bad copy_from_user of distant stack
5475 02:37:36.786645 # [ 125.056480] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5476 02:37:36.787172 # [ 125.062859] lkdtm: good_stack: c5a9de0c-c5a9de2c
5477 02:37:36.787527 # [ 125.067646] lkdtm: bad_stack : c5a9dd84-c5a9dda4
5478 02:37:36.787889 # [ 125.072325] lkdtm: attempting good copy_from_user of local stack
5479 02:37:36.788238 # [ 125.078410] lkdtm: attempting bad copy_from_user of distant stack
5480 02:37:36.788571 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5481 02:37:36.810713 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5482 02:37:36.826545 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5483 02:37:37.102512 [ 125.511601] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5484 02:37:37.103114 [ 125.517701] lkdtm: good_stack: c6f8fe0c-c6f8fe2c
5485 02:37:37.103512 [ 125.522335] lkdtm: bad_stack : c6f8fffc-c6f9001c
5486 02:37:37.103875 [ 125.527121] lkdtm: attempting good copy_to_user of local stack
5487 02:37:37.104223 [ 125.533030] lkdtm: attempting bad copy_to_user of distant stack
5488 02:37:37.240203 # [ 125.511601] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5489 02:37:37.240797 # [ 125.517701] lkdtm: good_stack: c6f8fe0c-c6f8fe2c
5490 02:37:37.241186 # [ 125.522335] lkdtm: bad_stack : c6f8fffc-c6f9001c
5491 02:37:37.241544 # [ 125.527121] lkdtm: attempting good copy_to_user of local stack
5492 02:37:37.241891 # [ 125.533030] lkdtm: attempting bad copy_to_user of distant stack
5493 02:37:37.242225 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5494 02:37:37.264138 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5495 02:37:37.280005 # selftests: lkdtm: USERCOPY_KERNEL.sh
5496 02:37:37.547529 [ 125.961995] lkdtm: Performing direct entry USERCOPY_KERNEL
5497 02:37:37.548084 [ 125.967700] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5498 02:37:37.548475 [ 125.974898] lkdtm: attempting bad copy_to_user from kernel text: c0539b08
5499 02:37:37.548837 [ 125.981710] lkdtm: FAIL: survived bad copy_to_user()
5500 02:37:37.696608 # [ 125.961995] lkdtm: Performing direct entry USERCOPY_KERNEL
5501 02:37:37.697192 # [ 125.967700] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5502 02:37:37.697583 # [ 125.974898] lkdtm: attempting bad copy_to_user from kernel text: c0539b08
5503 02:37:37.697944 # [ 125.981710] lkdtm: FAIL: survived bad copy_to_user()
5504 02:37:37.698289 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5505 02:37:37.712506 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5506 02:37:37.728320 # selftests: lkdtm: STACKLEAK_ERASING.sh
5507 02:37:38.031224 [ 126.439309] lkdtm: Performing direct entry STACKLEAK_ERASING
5508 02:37:38.031778 [ 126.445055] lkdtm: checking unused part of the thread stack (7732 bytes)...
5509 02:37:38.032172 [ 126.452067] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5510 02:37:38.032531 [ 126.459119] lkdtm: FAIL: the thread stack is NOT properly erased
5511 02:37:38.032876 [ 126.465199] CPU: 0 PID: 3602 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5512 02:37:38.033213 [ 126.472949] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5513 02:37:38.033548 [ 126.479483] Backtrace:
5514 02:37:38.074403 [ 126.481962] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
5515 02:37:38.074961 [ 126.489541] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5516 02:37:38.075374 [ 126.495216] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
5517 02:37:38.075735 [ 126.502539] [<c1382bb4>] (dump_stack) from [<c138a34c>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5518 02:37:38.076082 [ 126.511075] r9:c1acfb4c r8:c15e7d40 r7:c6f8ff60 r6:c6f8fe34 r5:c6f8e000 r4:0000078d
5519 02:37:38.117852 [ 126.518834] [<c138a204>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5520 02:37:38.118416 [ 126.527628] r8:c15e7d40 r7:c6f8ff60 r6:00000012 r5:c6a81000 r4:00000046
5521 02:37:38.118803 [ 126.534341] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5522 02:37:38.119199 [ 126.542359] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5523 02:37:38.119550 [ 126.550284] r9:c6f8ff60 r8:c309a600 r7:00000012 r6:b6de4000 r5:c5ad6640 r4:c0c2d4e8
5524 02:37:38.119891 [ 126.558042] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5525 02:37:38.160884 [ 126.565881] r9:c07f4a6c r8:c6f8ff60 r7:c2816000 r6:b6de4000 r5:c5ad6640 r4:00000000
5526 02:37:38.161448 [ 126.573636] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5527 02:37:38.161840 [ 126.580781] r10:00000004 r9:00000000 r8:00000000 r7:b6de4000 r6:c6f8e000 r5:c5ad6640
5528 02:37:38.162201 [ 126.588614] r4:c5ad6640
5529 02:37:38.162547 [ 126.591158] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5530 02:37:38.162880 [ 126.598302] r9:c6f8e000 r8:c03002e4 r7:00000004 r6:b6f2be00 r5:00000012 r4:00000012
5531 02:37:38.203389 [ 126.606057] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5532 02:37:38.203969 [ 126.613633] Exception stack(0xc6f8ffa8 to 0xc6f8fff0)
5533 02:37:38.204357 [ 126.618693] ffa0: 00000012 00000012 00000001 b6de4000 00000012 00000000
5534 02:37:38.204718 [ 126.626880] ffc0: 00000012 00000012 b6f2be00 00000004 00000001 00000000 00020000 bec80a54
5535 02:37:38.205066 [ 126.635063] ffe0: 00000004 bec80788 b6e9994f b6e1fc66
5536 02:37:38.342418 # [ 126.439309] lkdtm: Performing direct entry STACKLEAK_ERASING
5537 02:37:38.342974 # [ 126.445055] lkdtm: checking unused part of the thread stack (7732 bytes)...
5538 02:37:38.343397 # [ 126.452067] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5539 02:37:38.343760 # [ 126.459119] lkdtm: FAIL: the thread stack is NOT properly erased
5540 02:37:38.344104 # [ 126.465199] CPU: 0 PID: 3602 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5541 02:37:38.344443 # [ 126.472949] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5542 02:37:38.344775 # [ 126.479483] Backtrace:
5543 02:37:38.385506 # [ 126.481962] [<c137b754>] (dump_backtrace) from [<c137bb14>] (show_stack+0x20/0x24)
5544 02:37:38.386070 # [ 126.489541] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5545 02:37:38.386458 # [ 126.495216] [<c137baf4>] (show_stack) from [<c1382c94>] (dump_stack+0xe0/0x100)
5546 02:37:38.386817 # [ 126.502539] [<c1382bb4>] (dump_stack) from [<c138a34c>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5547 02:37:38.387196 # [ 126.511075] r9:c1acfb4c r8:c15e7d40 r7:c6f8ff60 r6:c6f8fe34 r5:c6f8e000 r4:0000078d
5548 02:37:38.428537 # [ 126.518834] [<c138a204>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5549 02:37:38.429095 # [ 126.527628] r8:c15e7d40 r7:c6f8ff60 r6:00000012 r5:c6a81000 r4:00000046
5550 02:37:38.429485 # [ 126.534341] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5551 02:37:38.429847 # [ 126.542359] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5552 02:37:38.430194 # [ 126.550284] r9:c6f8ff60 r8:c309a600 r7:00000012 r6:b6de4000 r5:c5ad6640 r4:c0c2d4e8
5553 02:37:38.430530 # [ 126.558042] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5554 02:37:38.471521 # [ 126.565881] r9:c07f4a6c r8:c6f8ff60 r7:c2816000 r6:b6de4000 r5:c5ad6640 r4:00000000
5555 02:37:38.472084 # [ 126.573636] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5556 02:37:38.472473 # [ 126.580781] r10:00000004 r9:00000000 r8:00000000 r7:b6de4000 r6:c6f8e000 r5:c5ad6640
5557 02:37:38.472833 # [ 126.588614] r4:c5ad6640
5558 02:37:38.473178 # [ 126.591158] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5559 02:37:38.473518 # [ 126.598302] r9:c6f8e000 r8:c03002e4 r7:00000004 r6:b6f2be00 r5:00000012 r4:00000012
5560 02:37:38.514755 # [ 126.606057] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5561 02:37:38.515404 # [ 126.613633] Exception stack(0xc6f8ffa8 to 0xc6f8fff0)
5562 02:37:38.515803 # [ 126.618693] ffa0: 00000012 00000012 00000001 b6de4000 00000012 00000000
5563 02:37:38.516167 # [ 126.626880] ffc0: 00000012 00000012 b6f2be00 00000004 00000001 00000000 00020000 bec80a54
5564 02:37:38.516517 # [ 126.635063] ffe0: 00000004 bec80788 b6e9994f b6e1fc66
5565 02:37:38.516855 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5566 02:37:38.529730 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5567 02:37:38.530217 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5568 02:37:38.673586 [ 127.089925] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5569 02:37:38.674172 [ 127.095730] lkdtm: Calling matched prototype ...
5570 02:37:38.674565 [ 127.100389] lkdtm: Calling mismatched prototype ...
5571 02:37:38.674966 [ 127.105319] lkdtm: Fail: survived mismatched prototype function call!
5572 02:37:38.801408 # [ 127.089925] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5573 02:37:38.801999 # [ 127.095730] lkdtm: Calling matched prototype ...
5574 02:37:38.802388 # [ 127.100389] lkdtm: Calling mismatched prototype ...
5575 02:37:38.802747 # [ 127.105319] lkdtm: Fail: survived mismatched prototype function call!
5576 02:37:38.817561 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5577 02:37:38.833435 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5578 02:37:38.881002 + ../../utils/send-to-lava.sh ./output/result.txt
5579 02:37:39.077593 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5580 02:37:39.078289 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5582 02:37:39.202706 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5583 02:37:39.203610 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5585 02:37:39.330580 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5586 02:37:39.331351 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5588 02:37:39.458578 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5589 02:37:39.459402 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5591 02:37:39.593151 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5592 02:37:39.593970 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5594 02:37:39.720881 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5595 02:37:39.721629 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5597 02:37:39.855811 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5598 02:37:39.856604 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5600 02:37:39.983561 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5601 02:37:39.984343 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5603 02:37:40.119528 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5604 02:37:40.120364 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5606 02:37:40.247146 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5607 02:37:40.247966 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5609 02:37:40.381724 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5610 02:37:40.382538 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5612 02:37:40.509692 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5613 02:37:40.510547 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5615 02:37:40.645272 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5616 02:37:40.646094 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5618 02:37:40.778342 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5619 02:37:40.779158 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5621 02:37:40.905900 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5622 02:37:40.906753 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5624 02:37:41.038759 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5625 02:37:41.039651 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5627 02:37:41.171352 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5628 02:37:41.172168 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5630 02:37:41.298954 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5631 02:37:41.299357 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5633 02:37:41.432415 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5634 02:37:41.432733 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5636 02:37:41.557156 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5637 02:37:41.557411 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5639 02:37:41.685590 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5640 02:37:41.686436 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5642 02:37:41.829075 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5643 02:37:41.830059 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5645 02:37:41.957180 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5646 02:37:41.958013 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5648 02:37:42.092927 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5649 02:37:42.093782 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5651 02:37:42.220716 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5652 02:37:42.221556 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5654 02:37:42.353635 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5655 02:37:42.354479 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5657 02:37:42.493241 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5658 02:37:42.494101 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5660 02:37:42.634055 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5661 02:37:42.634911 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5663 02:37:42.766942 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5664 02:37:42.767825 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5666 02:37:42.909854 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5667 02:37:42.910697 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5669 02:37:43.048660 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5670 02:37:43.049516 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5672 02:37:43.186842 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5673 02:37:43.187253 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5675 02:37:43.319793 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5676 02:37:43.320636 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5678 02:37:43.460750 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5679 02:37:43.461584 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5681 02:37:43.592912 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5682 02:37:43.593375 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5684 02:37:43.718971 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5685 02:37:43.719786 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5687 02:37:43.843680 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5688 02:37:43.844351 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5690 02:37:43.971378 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5691 02:37:43.971773 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5693 02:37:44.099441 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5694 02:37:44.100289 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5696 02:37:44.234319 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5697 02:37:44.235167 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5699 02:37:44.361888 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5700 02:37:44.362637 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5702 02:37:44.500599 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5703 02:37:44.501353 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5705 02:37:44.627511 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5706 02:37:44.628266 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5708 02:37:44.755076 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5709 02:37:44.755753 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5711 02:37:44.882938 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5712 02:37:44.883699 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5714 02:37:45.010671 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5715 02:37:45.011454 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5717 02:37:45.151131 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5718 02:37:45.151474 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5720 02:37:45.268906 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5721 02:37:45.269186 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5723 02:37:45.387727 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5724 02:37:45.388045 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5726 02:37:45.507797 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5727 02:37:45.508079 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5729 02:37:45.629306 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5730 02:37:45.629644 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5732 02:37:45.755188 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5733 02:37:45.755498 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5735 02:37:45.877958 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5736 02:37:45.878217 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5738 02:37:46.004337 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5739 02:37:46.004978 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5741 02:37:46.126186 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5742 02:37:46.126948 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5744 02:37:46.248717 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5745 02:37:46.248973 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5747 02:37:46.375774 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5748 02:37:46.376588 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5750 02:37:46.503621 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5751 02:37:46.504367 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5753 02:37:46.631303 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5754 02:37:46.632098 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5756 02:37:46.764027 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5757 02:37:46.764800 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5759 02:37:46.891988 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5760 02:37:46.892782 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5762 02:37:47.024888 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5763 02:37:47.025715 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5765 02:37:47.152660 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5766 02:37:47.153442 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5768 02:37:47.280669 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5769 02:37:47.281522 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5771 02:37:47.420363 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5772 02:37:47.421127 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5774 02:37:47.548343 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5775 02:37:47.549150 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5777 02:37:47.689988 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5778 02:37:47.690786 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5780 02:37:47.817581 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5781 02:37:47.818525 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5783 02:37:47.961152 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5784 02:37:47.961985 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5786 02:37:48.088675 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5787 02:37:48.089023 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5789 02:37:48.212258 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5790 02:37:48.212511 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5792 02:37:48.339597 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5793 02:37:48.340455 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5795 02:37:48.467474 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5796 02:37:48.468337 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5798 02:37:48.599908 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5799 02:37:48.600224 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5801 02:37:48.723289 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5802 02:37:48.724090 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5804 02:37:48.860604 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5805 02:37:48.860957 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5807 02:37:48.987722 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5808 02:37:48.988612 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5810 02:37:49.117295 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5811 02:37:49.117512 + set +x
5812 02:37:49.117651 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6976334_1.6.2.4.5>
5813 02:37:49.117773 <LAVA_TEST_RUNNER EXIT>
5814 02:37:49.118084 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5816 02:37:49.118430 Received signal: <ENDRUN> 1_kselftest-lkdtm 6976334_1.6.2.4.5
5817 02:37:49.118549 Ending use of test pattern.
5818 02:37:49.118650 Ending test lava.1_kselftest-lkdtm (6976334_1.6.2.4.5), duration 82.82
5820 02:37:49.119029 ok: lava_test_shell seems to have completed
5821 02:37:49.119867 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
5822 02:37:49.120083 end: 3.1 lava-test-shell (duration 00:01:25) [common]
5823 02:37:49.120246 end: 3 lava-test-retry (duration 00:01:25) [common]
5824 02:37:49.120415 start: 4 finalize (timeout 00:06:11) [common]
5825 02:37:49.120588 start: 4.1 power-off (timeout 00:00:30) [common]
5826 02:37:49.120842 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=1' '--command=off'
5827 02:37:49.142511 >> Command sent successfully.
5828 02:37:49.144369 Returned 0 in 0 seconds
5829 02:37:49.245616 end: 4.1 power-off (duration 00:00:00) [common]
5831 02:37:49.247224 start: 4.2 read-feedback (timeout 00:06:11) [common]
5832 02:37:49.248413 Listened to connection for namespace 'common' for up to 1s
5833 02:37:50.251256 Finalising connection for namespace 'common'
5834 02:37:50.251946 Disconnecting from shell: Finalise
5835 02:37:50.252395 / #
5836 02:37:50.353813 end: 4.2 read-feedback (duration 00:00:01) [common]
5837 02:37:50.354650 end: 4 finalize (duration 00:00:01) [common]
5838 02:37:50.355209 Cleaning after the job
5839 02:37:50.355696 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/ramdisk
5840 02:37:50.360707 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/kernel
5841 02:37:50.364701 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/dtb
5842 02:37:50.365333 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/nfsrootfs
5843 02:37:50.427291 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6976334/tftp-deploy-w3cnxw0n/modules
5844 02:37:50.429378 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6976334
5845 02:37:50.615059 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6976334
5846 02:37:50.615242 Job finished correctly