Boot log: imx6q-sabrelite
- Kernel Errors: 0
- Boot result: PASS
- Kernel Warnings: 0
- Warnings: 1
- Errors: 0
1 11:55:55.846465 lava-dispatcher, installed at version: 2022.06
2 11:55:55.846875 start: 0 validate
3 11:55:55.847215 Start time: 2022-08-31 11:55:55.847191+00:00 (UTC)
4 11:55:55.847535 Using caching service: 'http://localhost/cache/?uri=%s'
5 11:55:55.847893 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220826.0%2Farmhf%2Finitrd.cpio.gz exists
6 11:55:56.164466 Using caching service: 'http://localhost/cache/?uri=%s'
7 11:55:56.164986 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.138-cip15%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 11:55:56.468372 Using caching service: 'http://localhost/cache/?uri=%s'
9 11:55:56.469008 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.138-cip15%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 11:55:56.763187 Using caching service: 'http://localhost/cache/?uri=%s'
11 11:55:56.763866 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220826.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 11:55:57.054519 Using caching service: 'http://localhost/cache/?uri=%s'
13 11:55:57.055237 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.138-cip15%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 11:55:57.346541 validate duration: 1.50
16 11:55:57.347564 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 11:55:57.348004 start: 1.1 download-retry (timeout 00:10:00) [common]
18 11:55:57.348369 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 11:55:57.348724 Not decompressing ramdisk as can be used compressed.
20 11:55:57.348980 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220826.0/armhf/initrd.cpio.gz
21 11:55:57.349221 saving as /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/ramdisk/initrd.cpio.gz
22 11:55:57.349416 total size: 4016028 (3MB)
23 11:55:57.352392 progress 0% (0MB)
24 11:55:57.355697 progress 5% (0MB)
25 11:55:57.358767 progress 10% (0MB)
26 11:55:57.361770 progress 15% (0MB)
27 11:55:57.364767 progress 20% (0MB)
28 11:55:57.367763 progress 25% (0MB)
29 11:55:57.370736 progress 30% (1MB)
30 11:55:57.373804 progress 35% (1MB)
31 11:55:57.377167 progress 40% (1MB)
32 11:55:57.380068 progress 45% (1MB)
33 11:55:57.383016 progress 50% (1MB)
34 11:55:57.386008 progress 55% (2MB)
35 11:55:57.388896 progress 60% (2MB)
36 11:55:57.391787 progress 65% (2MB)
37 11:55:57.394746 progress 70% (2MB)
38 11:55:57.397696 progress 75% (2MB)
39 11:55:57.400993 progress 80% (3MB)
40 11:55:57.403852 progress 85% (3MB)
41 11:55:57.406759 progress 90% (3MB)
42 11:55:57.409688 progress 95% (3MB)
43 11:55:57.412613 progress 100% (3MB)
44 11:55:57.413237 3MB downloaded in 0.06s (60.02MB/s)
45 11:55:57.413637 end: 1.1.1 http-download (duration 00:00:00) [common]
47 11:55:57.414306 end: 1.1 download-retry (duration 00:00:00) [common]
48 11:55:57.414564 start: 1.2 download-retry (timeout 00:10:00) [common]
49 11:55:57.414821 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 11:55:57.415156 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.138-cip15/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 11:55:57.415353 saving as /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/kernel/zImage
52 11:55:57.415543 total size: 12448256 (11MB)
53 11:55:57.415730 No compression specified
54 11:56:00.425977 progress 0% (0MB)
55 11:56:00.434702 progress 5% (0MB)
56 11:56:00.443435 progress 10% (1MB)
57 11:56:00.452279 progress 15% (1MB)
58 11:56:00.461813 progress 20% (2MB)
59 11:56:00.471857 progress 25% (2MB)
60 11:56:00.480700 progress 30% (3MB)
61 11:56:00.489356 progress 35% (4MB)
62 11:56:00.498069 progress 40% (4MB)
63 11:56:00.506771 progress 45% (5MB)
64 11:56:00.515768 progress 50% (5MB)
65 11:56:00.524492 progress 55% (6MB)
66 11:56:00.533266 progress 60% (7MB)
67 11:56:00.541937 progress 65% (7MB)
68 11:56:00.550456 progress 70% (8MB)
69 11:56:00.558969 progress 75% (8MB)
70 11:56:00.567506 progress 80% (9MB)
71 11:56:00.576045 progress 85% (10MB)
72 11:56:00.584563 progress 90% (10MB)
73 11:56:00.593007 progress 95% (11MB)
74 11:56:00.601589 progress 100% (11MB)
75 11:56:00.602333 11MB downloaded in 3.19s (3.73MB/s)
76 11:56:00.602725 end: 1.2.1 http-download (duration 00:00:03) [common]
78 11:56:00.603402 end: 1.2 download-retry (duration 00:00:03) [common]
79 11:56:00.603662 start: 1.3 download-retry (timeout 00:09:57) [common]
80 11:56:00.603921 start: 1.3.1 http-download (timeout 00:09:57) [common]
81 11:56:00.604259 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.138-cip15/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 11:56:00.604480 saving as /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/dtb/imx6q-sabrelite.dtb
83 11:56:00.604673 total size: 42397 (0MB)
84 11:56:00.604861 No compression specified
85 11:56:00.607606 progress 77% (0MB)
86 11:56:00.608315 progress 100% (0MB)
87 11:56:00.608795 0MB downloaded in 0.00s (9.83MB/s)
88 11:56:00.609171 end: 1.3.1 http-download (duration 00:00:00) [common]
90 11:56:00.609850 end: 1.3 download-retry (duration 00:00:00) [common]
91 11:56:00.610107 start: 1.4 download-retry (timeout 00:09:57) [common]
92 11:56:00.610362 start: 1.4.1 http-download (timeout 00:09:57) [common]
93 11:56:00.610669 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220826.0/armhf/full.rootfs.tar.xz
94 11:56:00.610864 saving as /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/nfsrootfs/full.rootfs.tar
95 11:56:00.611055 total size: 195729408 (186MB)
96 11:56:00.611246 Using unxz to decompress xz
97 11:56:00.619250 progress 0% (0MB)
98 11:56:01.710927 progress 5% (9MB)
99 11:56:02.741815 progress 10% (18MB)
100 11:56:03.926024 progress 15% (28MB)
101 11:56:04.695193 progress 20% (37MB)
102 11:56:05.260431 progress 25% (46MB)
103 11:56:06.409313 progress 30% (56MB)
104 11:56:07.457392 progress 35% (65MB)
105 11:56:08.568416 progress 40% (74MB)
106 11:56:09.660851 progress 45% (84MB)
107 11:56:10.767282 progress 50% (93MB)
108 11:56:11.989656 progress 55% (102MB)
109 11:56:13.305196 progress 60% (112MB)
110 11:56:13.526410 progress 65% (121MB)
111 11:56:13.831368 progress 70% (130MB)
112 11:56:14.024290 progress 75% (140MB)
113 11:56:14.170317 progress 80% (149MB)
114 11:56:14.325073 progress 85% (158MB)
115 11:56:14.534325 progress 90% (168MB)
116 11:56:15.158161 progress 95% (177MB)
117 11:56:16.310870 progress 100% (186MB)
118 11:56:16.321135 186MB downloaded in 15.71s (11.88MB/s)
119 11:56:16.322034 end: 1.4.1 http-download (duration 00:00:16) [common]
121 11:56:16.323094 end: 1.4 download-retry (duration 00:00:16) [common]
122 11:56:16.323466 start: 1.5 download-retry (timeout 00:09:41) [common]
123 11:56:16.323863 start: 1.5.1 http-download (timeout 00:09:41) [common]
124 11:56:16.324394 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.138-cip15/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 11:56:16.324672 saving as /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/modules/modules.tar
126 11:56:16.324939 total size: 7357720 (7MB)
127 11:56:16.325225 Using unxz to decompress xz
128 11:56:16.625344 progress 0% (0MB)
129 11:56:16.670675 progress 5% (0MB)
130 11:56:16.714874 progress 10% (0MB)
131 11:56:16.757936 progress 15% (1MB)
132 11:56:16.798075 progress 20% (1MB)
133 11:56:16.849221 progress 25% (1MB)
134 11:56:16.890590 progress 30% (2MB)
135 11:56:16.932685 progress 35% (2MB)
136 11:56:16.974712 progress 40% (2MB)
137 11:56:17.021398 progress 45% (3MB)
138 11:56:17.062544 progress 50% (3MB)
139 11:56:17.105321 progress 55% (3MB)
140 11:56:17.148139 progress 60% (4MB)
141 11:56:17.190619 progress 65% (4MB)
142 11:56:17.239256 progress 70% (4MB)
143 11:56:17.280102 progress 75% (5MB)
144 11:56:17.320408 progress 80% (5MB)
145 11:56:17.362480 progress 85% (5MB)
146 11:56:17.408537 progress 90% (6MB)
147 11:56:17.451369 progress 95% (6MB)
148 11:56:17.493689 progress 100% (7MB)
149 11:56:17.505146 7MB downloaded in 1.18s (5.95MB/s)
150 11:56:17.505861 end: 1.5.1 http-download (duration 00:00:01) [common]
152 11:56:17.506608 end: 1.5 download-retry (duration 00:00:01) [common]
153 11:56:17.506884 start: 1.6 prepare-tftp-overlay (timeout 00:09:40) [common]
154 11:56:17.507175 start: 1.6.1 extract-nfsrootfs (timeout 00:09:40) [common]
155 11:56:32.618260 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/7147753/extract-nfsrootfs-f5enmt1s
156 11:56:32.618836 end: 1.6.1 extract-nfsrootfs (duration 00:00:15) [common]
157 11:56:32.619117 start: 1.6.2 lava-overlay (timeout 00:09:25) [common]
158 11:56:32.864253 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed
159 11:56:32.865053 makedir: /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin
160 11:56:32.865576 makedir: /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/tests
161 11:56:32.866084 makedir: /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/results
162 11:56:32.866632 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-add-keys
163 11:56:32.867421 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-add-sources
164 11:56:32.868124 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-background-process-start
165 11:56:32.868820 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-background-process-stop
166 11:56:32.869604 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-common-functions
167 11:56:32.870288 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-echo-ipv4
168 11:56:32.870973 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-install-packages
169 11:56:32.871674 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-installed-packages
170 11:56:32.872350 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-os-build
171 11:56:32.873029 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-probe-channel
172 11:56:32.873700 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-probe-ip
173 11:56:32.874093 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-target-ip
174 11:56:32.874485 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-target-mac
175 11:56:32.874998 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-target-storage
176 11:56:32.875474 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-test-case
177 11:56:32.875970 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-test-event
178 11:56:32.876370 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-test-feedback
179 11:56:32.876896 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-test-raise
180 11:56:32.877311 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-test-reference
181 11:56:32.877730 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-test-runner
182 11:56:32.878133 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-test-set
183 11:56:32.878534 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-test-shell
184 11:56:32.878938 Updating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-add-keys (debian)
185 11:56:32.879356 Updating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-add-sources (debian)
186 11:56:32.879771 Updating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-install-packages (debian)
187 11:56:32.880185 Updating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-installed-packages (debian)
188 11:56:32.880596 Updating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/bin/lava-os-build (debian)
189 11:56:32.880953 Creating /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/environment
190 11:56:32.881280 LAVA metadata
191 11:56:32.881512 - LAVA_JOB_ID=7147753
192 11:56:32.881717 - LAVA_DISPATCHER_IP=192.168.101.1
193 11:56:32.882095 start: 1.6.2.1 ssh-authorize (timeout 00:09:24) [common]
194 11:56:32.882837 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 11:56:32.883112 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:24) [common]
196 11:56:32.883310 skipped lava-vland-overlay
197 11:56:32.883560 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 11:56:32.883817 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:24) [common]
199 11:56:32.884016 skipped lava-multinode-overlay
200 11:56:32.884261 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 11:56:32.884520 start: 1.6.2.4 test-definition (timeout 00:09:24) [common]
202 11:56:32.884753 Loading test definitions
203 11:56:32.885045 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:24) [common]
204 11:56:32.885287 Using /lava-7147753 at stage 0
205 11:56:32.886256 uuid=7147753_1.6.2.4.1 testdef=None
206 11:56:32.886524 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 11:56:32.886783 start: 1.6.2.4.2 test-overlay (timeout 00:09:24) [common]
208 11:56:32.888172 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 11:56:32.888823 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:24) [common]
211 11:56:32.890444 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 11:56:32.891113 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:24) [common]
214 11:56:32.892606 runner path: /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/0/tests/0_timesync-off test_uuid 7147753_1.6.2.4.1
215 11:56:32.897239 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 11:56:32.897942 start: 1.6.2.4.5 git-repo-action (timeout 00:09:24) [common]
218 11:56:32.898150 Using /lava-7147753 at stage 0
219 11:56:32.898437 Fetching tests from https://github.com/kernelci/test-definitions.git
220 11:56:32.898689 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/0/tests/1_kselftest-lkdtm'
221 11:56:40.045470 Running '/usr/bin/git checkout kernelci.org
222 11:56:40.099088 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 11:56:40.101181 uuid=7147753_1.6.2.4.5 testdef=None
224 11:56:40.101631 end: 1.6.2.4.5 git-repo-action (duration 00:00:07) [common]
226 11:56:40.102410 start: 1.6.2.4.6 test-overlay (timeout 00:09:17) [common]
227 11:56:40.104581 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 11:56:40.105328 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:17) [common]
230 11:56:40.107980 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 11:56:40.108669 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:17) [common]
233 11:56:40.111270 runner path: /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/0/tests/1_kselftest-lkdtm test_uuid 7147753_1.6.2.4.5
234 11:56:40.111523 BOARD='imx6q-sabrelite'
235 11:56:40.111720 BRANCH='cip'
236 11:56:40.111912 SKIPFILE='skipfile-lkft.yaml'
237 11:56:40.112107 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.138-cip15/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 11:56:40.112301 TST_CASENAME=''
239 11:56:40.112488 TST_CMDFILES='lkdtm'
240 11:56:40.112950 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 11:56:40.113648 Creating lava-test-runner.conf files
243 11:56:40.113853 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/7147753/lava-overlay-rwap8hed/lava-7147753/0 for stage 0
244 11:56:40.114139 - 0_timesync-off
245 11:56:40.114345 - 1_kselftest-lkdtm
246 11:56:40.114663 end: 1.6.2.4 test-definition (duration 00:00:07) [common]
247 11:56:40.114932 start: 1.6.2.5 compress-overlay (timeout 00:09:17) [common]
248 11:56:52.269948 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
249 11:56:52.270354 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:05) [common]
250 11:56:52.270586 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 11:56:52.270852 end: 1.6.2 lava-overlay (duration 00:00:20) [common]
252 11:56:52.271099 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:05) [common]
253 11:56:52.445763 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 11:56:52.446688 start: 1.6.4 extract-modules (timeout 00:09:05) [common]
255 11:56:52.446971 extracting modules file /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7147753/extract-nfsrootfs-f5enmt1s
256 11:56:53.064639 extracting modules file /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7147753/extract-overlay-ramdisk-x7hpdk9q/ramdisk
257 11:56:53.678752 end: 1.6.4 extract-modules (duration 00:00:01) [common]
258 11:56:53.679151 start: 1.6.5 apply-overlay-tftp (timeout 00:09:04) [common]
259 11:56:53.679379 [common] Applying overlay to NFS
260 11:56:53.679582 [common] Applying overlay /var/lib/lava/dispatcher/tmp/7147753/compress-overlay-xclbq6k2/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/7147753/extract-nfsrootfs-f5enmt1s
261 11:56:55.291162 end: 1.6.5 apply-overlay-tftp (duration 00:00:02) [common]
262 11:56:55.291510 start: 1.6.6 prepare-kernel (timeout 00:09:02) [common]
263 11:56:55.291763 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:02) [common]
264 11:56:55.292038 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 11:56:55.292266 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 11:56:55.292517 start: 1.6.7 configure-preseed-file (timeout 00:09:02) [common]
267 11:56:55.292749 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 11:56:55.292974 start: 1.6.8 compress-ramdisk (timeout 00:09:02) [common]
269 11:56:55.293202 Building ramdisk /var/lib/lava/dispatcher/tmp/7147753/extract-overlay-ramdisk-x7hpdk9q/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/7147753/extract-overlay-ramdisk-x7hpdk9q/ramdisk
270 11:56:55.821312 >> 79917 blocks
271 11:56:58.221907 Adding RAMdisk u-boot header.
272 11:56:58.222782 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/7147753/extract-overlay-ramdisk-x7hpdk9q/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/7147753/extract-overlay-ramdisk-x7hpdk9q/ramdisk.cpio.gz.uboot
273 11:56:58.386708 output: Image Name:
274 11:56:58.388408 output: Created: Wed Aug 31 12:56:58 2022
275 11:56:58.388716 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 11:56:58.388991 output: Data Size: 15265440 Bytes = 14907.66 KiB = 14.56 MiB
277 11:56:58.389253 output: Load Address: 00000000
278 11:56:58.389501 output: Entry Point: 00000000
279 11:56:58.389702 output:
280 11:56:58.390148 rename /var/lib/lava/dispatcher/tmp/7147753/extract-overlay-ramdisk-x7hpdk9q/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/ramdisk/ramdisk.cpio.gz.uboot
281 11:56:58.390943 end: 1.6.8 compress-ramdisk (duration 00:00:03) [common]
282 11:56:58.391546 end: 1.6 prepare-tftp-overlay (duration 00:00:41) [common]
283 11:56:58.391999 start: 1.7 lxc-create-udev-rule-action (timeout 00:08:59) [common]
284 11:56:58.392316 No LXC device requested
285 11:56:58.392676 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 11:56:58.393027 start: 1.8 deploy-device-env (timeout 00:08:59) [common]
287 11:56:58.393337 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 11:56:58.393615 Checking files for TFTP limit of 4294967296 bytes.
289 11:56:58.396118 end: 1 tftp-deploy (duration 00:01:01) [common]
290 11:56:58.396518 start: 2 uboot-action (timeout 00:05:00) [common]
291 11:56:58.396916 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 11:56:58.397254 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 11:56:58.397589 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 11:56:58.398129 substitutions:
295 11:56:58.398432 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 11:56:58.398685 - {DTB_ADDR}: 0x13f00000
297 11:56:58.398954 - {DTB}: 7147753/tftp-deploy-u7c34t8z/dtb/imx6q-sabrelite.dtb
298 11:56:58.399213 - {INITRD}: 7147753/tftp-deploy-u7c34t8z/ramdisk/ramdisk.cpio.gz.uboot
299 11:56:58.399471 - {KERNEL_ADDR}: 0x10000000
300 11:56:58.399726 - {KERNEL}: 7147753/tftp-deploy-u7c34t8z/kernel/zImage
301 11:56:58.399977 - {LAVA_MAC}: None
302 11:56:58.400226 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/7147753/extract-nfsrootfs-f5enmt1s
303 11:56:58.400496 - {NFS_SERVER_IP}: 192.168.101.1
304 11:56:58.400745 - {PRESEED_CONFIG}: None
305 11:56:58.400992 - {PRESEED_LOCAL}: None
306 11:56:58.401334 - {RAMDISK_ADDR}: 0x14000000
307 11:56:58.401590 - {RAMDISK}: 7147753/tftp-deploy-u7c34t8z/ramdisk/ramdisk.cpio.gz.uboot
308 11:56:58.401756 - {ROOT_PART}: None
309 11:56:58.401928 - {ROOT}: None
310 11:56:58.402097 - {SERVER_IP}: 192.168.101.1
311 11:56:58.402257 - {TEE_ADDR}: 0x83000000
312 11:56:58.402412 - {TEE}: None
313 11:56:58.402567 Parsed boot commands:
314 11:56:58.402719 - setenv autoload no
315 11:56:58.402873 - setenv initrd_high 0xffffffff
316 11:56:58.403027 - setenv fdt_high 0xffffffff
317 11:56:58.403180 - dhcp
318 11:56:58.403334 - setenv serverip 192.168.101.1
319 11:56:58.403488 - tftp 0x10000000 7147753/tftp-deploy-u7c34t8z/kernel/zImage
320 11:56:58.403643 - tftp 0x14000000 7147753/tftp-deploy-u7c34t8z/ramdisk/ramdisk.cpio.gz.uboot
321 11:56:58.403799 - setenv initrd_size ${filesize}
322 11:56:58.403951 - tftp 0x13f00000 7147753/tftp-deploy-u7c34t8z/dtb/imx6q-sabrelite.dtb
323 11:56:58.404106 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7147753/extract-nfsrootfs-f5enmt1s,tcp,hard ip=dhcp'
324 11:56:58.404265 - bootz 0x10000000 0x14000000 0x13f00000
325 11:56:58.404471 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 11:56:58.405120 start: 2.3 connect-device (timeout 00:05:00) [common]
328 11:56:58.405316 [common] connect-device Connecting to device using '/usr/bin/console -f -M rack-control imx6q-sabrelite-lava-cbg-2'
329 11:56:58.411786 Setting prompt string to ['lava-test: # ']
330 11:56:58.412542 end: 2.3 connect-device (duration 00:00:00) [common]
331 11:56:58.412847 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 11:56:58.413134 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 11:56:58.413404 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 11:56:58.413840 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-t' '4'
335 11:57:00.023455 >> Software version: 7
336 11:57:00.032039 >> Intermediate Relay states: 0xed
337 11:57:02.041136 >> Relay states: 0xfd
338 11:57:02.042812 Returned 0 in 3 seconds
339 11:57:02.144636 end: 2.4.1.1 pdu-reboot (duration 00:00:04) [common]
341 11:57:02.146405 end: 2.4.1 reset-device (duration 00:00:04) [common]
342 11:57:02.147043 start: 2.4.2 bootloader-interrupt (timeout 00:04:56) [common]
343 11:57:02.147606 Setting prompt string to ['Hit any key to stop autoboot']
344 11:57:02.148067 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
345 11:57:02.149749 [Enter `^Ec?' for help]
346 11:57:03.373605
347 11:57:03.374248
348 11:57:03.381212 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
349 11:57:03.381776
350 11:57:03.384164 CPU: Freescale i.MX6Q rev1.0 at 792 MHz
351 11:57:03.386052 Reset cause: POR
352 11:57:03.389982 Model: Freescale i.MX6 Quad SABRE Lite Board
353 11:57:03.391993 Board: SABRE Lite
354 11:57:03.392498 I2C: ready
355 11:57:03.393258 DRAM: 1 GiB
356 11:57:03.449678 MMC: FSL_SDHC: 0, FSL_SDHC: 1
357 11:57:03.463338 Loading Environment from SPIFlash... SF: Detected sst25vf016b with page size 256 Bytes, erase size 4 KiB, total 2 MiB
358 11:57:03.474057 *** Warning - bad CRC, using default environment
359 11:57:03.474572
360 11:57:03.480735 In: serial
361 11:57:03.481878 Out: serial
362 11:57:03.482374 Err: serial
363 11:57:03.494327 Net: using phy at 6
364 11:57:03.498957 FEC [PRIME], usb_ether
365 11:57:03.501562 Error: usb_ether address not set.
366 11:57:03.502089
367 11:57:03.504730 starting USB...
368 11:57:03.505776 Bus usb@2184000: usb dr_mode not found
369 11:57:03.560185 Bus usb@2184200: USB EHCI 1.00
370 11:57:06.597625 scanning bus usb@2184000 for devices... 1 USB Device(s) found
371 11:57:11.735799 scanning bus usb@2184200 for devices... 2 USB Device(s) found
372 11:57:11.740443 scanning usb for storage devices... 0 Storage Device(s) found
373 11:57:11.746006 scanning usb for ethernet devices... 0 Ethernet Device(s) found
375 11:57:11.952197 Hit any key to stop autoboot: 3
376 11:57:11.952542 end: 2.4.2 bootloader-interrupt (duration 00:00:10) [common]
377 11:57:11.952828 start: 2.4.3 bootloader-commands (timeout 00:04:46) [common]
378 11:57:11.953081 Setting prompt string to ['=>']
379 11:57:11.953304 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:46)
380 11:57:11.962318 0
381 11:57:11.962843 Setting prompt string to ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
382 11:57:11.963070 Sending with 10 millisecond of delay
384 11:57:13.100946 => setenv autoload no
385 11:57:13.111616 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:45)
386 11:57:13.113855 setenv autoload no
387 11:57:13.114282 Sending with 10 millisecond of delay
389 11:57:14.917447 => setenv initrd_high 0xffffffff
390 11:57:14.927921 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)
391 11:57:14.928342 setenv initrd_high 0xffffffff
392 11:57:14.928739 Sending with 10 millisecond of delay
394 11:57:16.550494 => setenv fdt_high 0xffffffff
395 11:57:16.560950 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:42)
396 11:57:16.561380 setenv fdt_high 0xffffffff
397 11:57:16.561790 Sending with 10 millisecond of delay
399 11:57:16.854139 => dhcp
400 11:57:16.864496 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:42)
401 11:57:16.864859 dhcp
402 11:57:16.963789 BOOTP broadcast 1
403 11:57:16.964379 DHCP client bound to address 192.168.101.101 (3 ms)
404 11:57:16.965773 Sending with 10 millisecond of delay
406 11:57:18.768325 => setenv serverip 192.168.101.1
407 11:57:18.778869 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:40)
408 11:57:18.779404 setenv serverip 192.168.101.1
409 11:57:18.779895 Sending with 10 millisecond of delay
411 11:57:22.334482 => tftp 0x10000000 7147753/tftp-deploy-u7c34t8z/kernel/zImage
412 11:57:22.344935 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:36)
413 11:57:22.345361 tftp 0x10000000 7147753/tftp-deploy-u7c34t8z/kernel/zImage
414 11:57:22.439350 Using FEC device
415 11:57:22.445358 TFTP from server 192.168.101.1; our IP address is 192.168.101.101
416 11:57:22.449530 Filename '7147753/tftp-deploy-u7c34t8z/kernel/zImage'.
417 11:57:22.453289 Load address: 0x10000000
418 11:57:22.773085 Loading: *#################################################################
419 11:57:23.088235 #################################################################
420 11:57:23.405214 #################################################################
421 11:57:23.719336 #################################################################
422 11:57:24.034243 #################################################################
423 11:57:24.332324 #################################################################
424 11:57:24.624375 #################################################################
425 11:57:24.913298 #################################################################
426 11:57:25.202358 #################################################################
427 11:57:25.500426 #################################################################
428 11:57:25.920969 #################################################################
429 11:57:26.320837 #################################################################
430 11:57:26.740611 #################################################################
431 11:57:26.761007 ###
432 11:57:26.761531 2.8 MiB/s
433 11:57:26.764016 done
434 11:57:26.765637 Bytes transferred = 12448256 (bdf200 hex)
435 11:57:26.766741 Sending with 10 millisecond of delay
437 11:57:31.300123 => tftp 0x14000000 7147753/tftp-deploy-u7c34t8z/ramdisk/ramdisk.cpio.gz.uboot
438 11:57:31.311030 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)
439 11:57:31.311937 tftp 0x14000000 7147753/tftp-deploy-u7c34t8z/ramdisk/ramdisk.cpio.gz.uboot
440 11:57:31.409218 Using FEC device
441 11:57:31.412144 TFTP from server 192.168.101.1; our IP address is 192.168.101.101
442 11:57:31.417353 Filename '7147753/tftp-deploy-u7c34t8z/ramdisk/ramdisk.cpio.gz.uboot'.
443 11:57:31.420998 Load address: 0x14000000
444 11:57:31.812324 Loading: *#################################################################
445 11:57:32.179560 #################################################################
446 11:57:32.530392 #################################################################
447 11:57:32.882395 #################################################################
448 11:57:33.254351 #################################################################
449 11:57:33.630430 #################################################################
450 11:57:34.006516 #################################################################
451 11:57:34.375608 #################################################################
452 11:57:34.745876 #################################################################
453 11:57:35.156665 #################################################################
454 11:57:35.558978 #################################################################
455 11:57:35.944869 #################################################################
456 11:57:36.327944 #################################################################
457 11:57:36.696818 #################################################################
458 11:57:37.073943 #################################################################
459 11:57:37.453994 #################################################################
460 11:57:37.455855 2.4 MiB/s
461 11:57:37.456325 done
462 11:57:37.458829 Bytes transferred = 15265504 (e8eee0 hex)
463 11:57:37.459656 Sending with 10 millisecond of delay
465 11:57:39.329185 => setenv initrd_size ${filesize}
466 11:57:39.340186 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:19)
467 11:57:39.341207 setenv initrd_size ${filesize}
468 11:57:39.341941 Sending with 10 millisecond of delay
470 11:57:43.516151 => tftp 0x13f00000 7147753/tftp-deploy-u7c34t8z/dtb/imx6q-sabrelite.dtb
471 11:57:43.527195 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 00:04:15)
472 11:57:43.528142 tftp 0x13f00000 7147753/tftp-deploy-u7c34t8z/dtb/imx6q-sabrelite.dtb
473 11:57:43.625601 Using FEC device
474 11:57:43.627426 TFTP from server 192.168.101.1; our IP address is 192.168.101.101
475 11:57:43.632876 Filename '7147753/tftp-deploy-u7c34t8z/dtb/imx6q-sabrelite.dtb'.
476 11:57:43.636473 Load address: 0x13f00000
477 11:57:43.661162 Loading: *###
478 11:57:43.661497 1.8 MiB/s
479 11:57:43.661881 done
480 11:57:43.665651 Bytes transferred = 42397 (a59d hex)
481 11:57:43.666389 Sending with 10 millisecond of delay
483 11:57:53.598551 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7147753/extract-nfsrootfs-f5enmt1s,tcp,hard ip=dhcp'
484 11:57:53.609120 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 00:04:05)
485 11:57:53.609598 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7147753/extract-nfsrootfs-f5enmt1s,tcp,hard ip=dhcp'
486 11:57:53.610027 Sending with 10 millisecond of delay
488 11:57:55.962473 => bootz 0x10000000 0x14000000 0x13f00000
489 11:57:55.973314 Setting prompt string to 'Starting kernel'
490 11:57:55.973699 Setting prompt string to ['Starting kernel']
491 11:57:55.974014 Setting prompt string to ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
492 11:57:55.974341 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 00:04:02)
493 11:57:55.975108 bootz 0x10000000 0x14000000 0x13f00000
494 11:57:55.975400 Kernel image @ 0x10000000 [ 0x000000 - 0xbdf200 ]
495 11:57:55.976019 ## Loading init Ramdisk from Legacy Image at 14000000 ...
496 11:57:55.978857 Image Name:
497 11:57:55.983790 Image Type: ARM Linux RAMDisk Image (uncompressed)
498 11:57:55.986863 Data Size: 15265440 Bytes = 14.6 MiB
499 11:57:55.989954 Load Address: 00000000
500 11:57:55.990828 Entry Point: 00000000
501 11:57:56.167060 Verifying Checksum ... OK
502 11:57:56.173047 ## Flattened Device Tree blob at 13f00000
503 11:57:56.175997 Booting using the fdt blob at 0x13f00000
504 11:57:56.181963 Using Device Tree in place at 13f00000, end 13f0d59c
505 11:57:56.190336
506 11:57:56.190788 Starting kernel ...
507 11:57:56.191139
508 11:57:56.192172 end: 2.4.3 bootloader-commands (duration 00:00:44) [common]
509 11:57:56.192688 start: 2.4.4 auto-login-action (timeout 00:04:02) [common]
510 11:57:56.193162 Setting prompt string to ['Linux version [0-9]']
511 11:57:56.193563 Setting prompt string to ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
512 11:57:56.193936 auto-login-action: Wait for prompt ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:05:00)
513 11:58:04.864650 [ 0.000000] Booting Linux on physical CPU 0x0
514 11:58:04.868706 start: 2.4.4.1 login-action (timeout 00:03:54) [common]
515 11:58:04.869054 The string '/ #' does not look like a typical prompt and could match status messages instead. Please check the job log files and use a prompt string which matches the actual prompt string more closely.
516 11:58:04.869450 Setting prompt string to ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
517 11:58:04.869824 Using line separator: #'\n'#
518 11:58:04.870107 No login prompt set.
519 11:58:04.870388 Parsing kernel messages
520 11:58:04.870656 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
521 11:58:04.871146 [login-action] Waiting for messages, (timeout 00:03:54)
522 11:58:04.886684 [ 0.000000] Linux version 5.10.138-cip15 (KernelCI@build-j91319-arm-gcc-10-multi-v7-defconfig-kselftest-dcz5w) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Wed Aug 31 11:45:13 UTC 2022
523 11:58:04.894205 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
524 11:58:04.902088 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
525 11:58:04.908801 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
526 11:58:04.913975 [ 0.000000] Memory policy: Data cache writealloc
527 11:58:04.916822 [ 0.000000] efi: UEFI not found.
528 11:58:04.926936 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
529 11:58:04.930700 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
530 11:58:04.933605 [ 0.000000] Zone ranges:
531 11:58:04.936914 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
532 11:58:04.940174 [ 0.000000] Normal empty
533 11:58:04.947120 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
534 11:58:04.953091 [ 0.000000] Movable zone start for each node
535 11:58:04.954107 [ 0.000000] Early memory node ranges
536 11:58:04.960814 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
537 11:58:04.969665 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
538 11:58:04.974203 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
539 11:58:04.981217 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
540 11:58:05.000721 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7147753/extract-nfsrootfs-f5enmt1s,tcp,hard ip=dhcp
541 11:58:05.005086 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
542 11:58:05.012692 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
543 11:58:05.020567 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
544 11:58:05.034149 [ 0.000000] Memory: 921612K/1048576K available (17408K kernel code, 2652K rwdata, 8116K rodata, 2048K init, 6694K bss, 61428K reserved, 65536K cma-reserved, 196608K highmem)
545 11:58:05.040953 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
546 11:58:05.047158 [ 0.000000] ftrace: allocating 56045 entries in 165 pages
547 11:58:05.052837 [ 0.000000] ftrace: allocated 165 pages with 4 groups
548 11:58:05.056199 [ 0.000000] Running RCU self tests
549 11:58:05.061966 [ 0.000000] rcu: Hierarchical RCU implementation.
550 11:58:05.065120 [ 0.000000] rcu: RCU event tracing is enabled.
551 11:58:05.069583 [ 0.000000] rcu: RCU lockdep checking is enabled.
552 11:58:05.078419 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
553 11:58:05.080218 [ 0.000000] Rude variant of Tasks RCU enabled.
554 11:58:05.086577 [ 0.000000] Tracing variant of Tasks RCU enabled.
555 11:58:05.095920 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
556 11:58:05.101814 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
557 11:58:05.105847 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
558 11:58:05.109590 [ 0.000000] L2C-310 errata 752271 769419 enabled
559 11:58:05.116964 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
560 11:58:05.120578 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
561 11:58:05.125820 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
562 11:58:05.133196 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
563 11:58:05.157379 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
564 11:58:05.158398 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
565 11:58:05.158701 [ 0.000000] Switching to timer-based delay loop, resolution 15ns
566 11:58:05.159599 [ 0.000008] sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 32537631224ns
567 11:58:05.167719 [ 0.000038] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 28958491609 ns
568 11:58:05.173015 [ 0.004476] Console: colour dummy device 80x30
569 11:58:05.179974 [ 0.004543] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
570 11:58:05.184120 [ 0.004573] ... MAX_LOCKDEP_SUBCLASSES: 8
571 11:58:05.193270 [ 0.004600] ... MAX_LOCK_DEPTH: 48
572 11:58:05.197606 [ 0.004626] ... MAX_LOCKDEP_KEYS: 8192
573 11:58:05.200940 [ 0.004653] ... CLASSHASH_SIZE: 4096
574 11:58:05.204968 [ 0.004680] ... MAX_LOCKDEP_ENTRIES: 32768
575 11:58:05.209288 [ 0.004707] ... MAX_LOCKDEP_CHAINS: 65536
576 11:58:05.216755 [ 0.004733] ... CHAINHASH_SIZE: 32768
577 11:58:05.217100 [ 0.004760] memory used by lock dependency info: 4061 kB
578 11:58:05.220978 [ 0.004786] memory used for stack traces: 2112 kB
579 11:58:05.227543 [ 0.004813] per task-struct memory footprint: 1536 bytes
580 11:58:05.237312 [ 0.004912] Calibrating delay loop (skipped), value calculated using timer frequency.. 132.00 BogoMIPS (lpj=660000)
581 11:58:05.242152 [ 0.004965] pid_max: default: 32768 minimum: 301
582 11:58:05.249229 [ 0.005348] LSM: Security Framework initializing
583 11:58:05.262046 [ 0.005462] LSM support for eBPF active
584 11:58:05.263086 [ 0.005607] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
585 11:58:05.266469 [ 0.005658] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
586 11:58:05.270986 [ 0.008251] CPU: Testing write buffer coherency: ok
587 11:58:05.275992 [ 0.008374] CPU0: Spectre v2: using BPIALL workaround
588 11:58:05.282608 [ 0.009476] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
589 11:58:05.288078 [ 0.013441] Setting up static identity map for 0x10300000 - 0x103000ac
590 11:58:05.292865 [ 0.015836] rcu: Hierarchical SRCU implementation.
591 11:58:05.296936 [ 0.025521] EFI services will not be available.
592 11:58:05.305830 [ 0.026847] smp: Bringing up secondary CPUs ...
593 11:58:05.310915 [ 0.030241] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
594 11:58:05.312243 [ 0.030257] CPU1: Spectre v2: using BPIALL workaround
595 11:58:05.318725 [ 0.034350] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
596 11:58:05.323122 [ 0.034365] CPU2: Spectre v2: using BPIALL workaround
597 11:58:05.331251 [ 0.038116] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
598 11:58:05.335999 [ 0.038131] CPU3: Spectre v2: using BPIALL workaround
599 11:58:05.338123 [ 0.039151] smp: Brought up 1 node, 4 CPUs
600 11:58:05.346876 [ 0.039195] SMP: Total of 4 processors activated (528.00 BogoMIPS).
601 11:58:05.349127 [ 0.039232] CPU: All CPU(s) started in SVC mode.
602 11:58:05.353183 [ 0.041880] devtmpfs: initialized
603 11:58:05.360115 [ 0.100123] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
604 11:58:05.371874 [ 0.102850] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
605 11:58:05.379093 [ 0.102927] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
606 11:58:05.385635 [ 0.107704] pinctrl core: initialized pinctrl subsystem
607 11:58:05.388175 [ 0.114811] DMI not present or invalid.
608 11:58:05.390634 [ 0.117183] NET: Registered protocol family 16
609 11:58:05.397618 [ 0.129122] DMA: preallocated 256 KiB pool for atomic coherent allocations
610 11:58:05.404115 [ 0.138764] thermal_sys: Registered thermal governor 'step_wise'
611 11:58:05.408597 [ 0.139395] cpuidle: using governor menu
612 11:58:05.416266 [ 0.139939] CPU identified as i.MX6Q, silicon rev 1.0
613 11:58:05.419494 [ 0.902113] vdd1p1: supplied by regulator-dummy
614 11:58:05.421720 [ 0.934560] vdd3p0: supplied by regulator-dummy
615 11:58:05.427363 [ 0.966619] vdd2p5: supplied by regulator-dummy
616 11:58:05.431776 [ 0.998692] vddarm: supplied by regulator-dummy
617 11:58:05.436496 [ 1.031814] vddpu: supplied by regulator-dummy
618 11:58:05.440763 [ 1.062967] vddsoc: supplied by regulator-dummy
619 11:58:05.446743 [ 2.423540] No ATAGs?
620 11:58:05.452018 [ 2.424305] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
621 11:58:05.459934 [ 2.424390] hw-breakpoint: maximum watchpoint size is 4 bytes.
622 11:58:05.462986 [ 2.444526] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
623 11:58:05.471014 [ 2.474490] Serial: AMBA PL011 UART driver
624 11:58:05.472242 [ 2.540478] Kprobes globally optimized
625 11:58:05.477094 [ 2.636770] mxs-dma 110000.dma-apbh: initialized
626 11:58:05.483251 [ 2.669803] iommu: Default domain type: Translated
627 11:58:05.484637 [ 2.671972] vgaarb: loaded
628 11:58:05.489818 [ 2.676823] SCSI subsystem initialized
629 11:58:05.492619 [ 2.679142] usbcore: registered new interface driver usbfs
630 11:58:05.498008 [ 2.679489] usbcore: registered new interface driver hub
631 11:58:05.506761 [ 2.679732] usbcore: registered new device driver usb
632 11:58:05.508024 [ 2.687521] i2c i2c-0: IMX I2C adapter registered
633 11:58:05.513379 [ 2.694693] i2c i2c-1: IMX I2C adapter registered
634 11:58:05.521037 [ 2.699392] i2c i2c-2: IMX I2C adapter registered
635 11:58:05.523642 [ 2.704015] pps_core: LinuxPPS API ver. 1 registered
636 11:58:05.531636 [ 2.704061] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
637 11:58:05.536410 [ 2.704163] PTP clock support registered
638 11:58:05.543367 [ 2.722454] clocksource: Switched to clocksource mxc_timer1
639 11:58:05.547608 [ 4.474270] NET: Registered protocol family 2
640 11:58:05.554896 [ 4.475101] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
641 11:58:05.562125 [ 4.478555] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
642 11:58:05.570627 [ 4.478742] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
643 11:58:05.579656 [ 4.478970] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
644 11:58:05.583953 [ 4.480408] TCP: Hash tables configured (established 8192 bind 8192)
645 11:58:05.594162 [ 4.481469] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
646 11:58:05.597983 [ 4.481822] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
647 11:58:05.606042 [ 4.482083] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
648 11:58:05.609782 [ 4.483000] NET: Registered protocol family 1
649 11:58:05.615678 [ 4.485871] RPC: Registered named UNIX socket transport module.
650 11:58:05.621016 [ 4.485961] RPC: Registered udp transport module.
651 11:58:05.627328 [ 4.486003] RPC: Registered tcp transport module.
652 11:58:05.631084 [ 4.486043] RPC: Registered tcp NFSv4.1 backchannel transport module.
653 11:58:05.635758 [ 4.486100] NET: Registered protocol family 44
654 11:58:05.639061 [ 4.486169] PCI: CLS 0 bytes, default 64
655 11:58:05.646682 [ 4.488712] Trying to unpack rootfs image as initramfs...
656 11:58:05.650517 [ 6.371219] Freeing initrd memory: 14908K
657 11:58:05.657634 [ 6.372201] hw perfevents: no interrupt-affinity property for /pmu, guessing.
658 11:58:05.663939 [ 6.373722] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
659 11:58:05.671604 [ 6.383083] Initialise system trusted keyrings
660 11:58:05.679799 [ 6.384261] workingset: timestamp_bits=30 max_order=18 bucket_order=0
661 11:58:05.681529 [ 6.436807] squashfs: version 4.0 (2009/01/31) Phillip Lougher
662 11:58:05.686770 [ 6.440900] NFS: Registering the id_resolver key type
663 11:58:05.690055 [ 6.441141] Key type id_resolver registered
664 11:58:05.694149 [ 6.441236] Key type id_legacy registered
665 11:58:05.701024 [ 6.441902] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
666 11:58:05.709024 [ 6.442007] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
667 11:58:05.712949 [ 6.442273] ntfs: driver 2.1.32 [Flags: R/O].
668 11:58:05.720301 [ 6.444548] Key type asymmetric registered
669 11:58:05.721792 [ 6.444679] Asymmetric key parser 'x509' registered
670 11:58:05.726092 [ 6.445138] bounce: pool size: 64 pages
671 11:58:05.734325 [ 6.445302] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
672 11:58:05.738336 [ 6.445410] io scheduler mq-deadline registered
673 11:58:05.743551 [ 6.445452] io scheduler kyber registered
674 11:58:05.747214 [ 6.446414] test_firmware: interface ready
675 11:58:05.756109 [ 6.689930] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
676 11:58:05.763402 [ 6.690193] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
677 11:58:05.771691 [ 6.964481] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
678 11:58:05.773901 [ 6.985791] SuperH (H)SCI(F) driver initialized
679 11:58:05.783367 [ 6.988863] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
680 11:58:05.793677 [ 6.994369] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
681 11:58:05.796749 [ 7.926413] printk: console [ttymxc1] enabled
682 11:58:05.806877 [ 7.937427] msm_serial: driver initialized
683 11:58:05.813836 [ 7.942754] STMicroelectronics ASC driver initialized
684 11:58:05.824669 [ 7.954655] STM32 USART driver initialized
685 11:58:05.853649 [ 7.981871] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
686 11:58:05.877297 [ 8.004504] panel-simple panel-lcd: supply power not found, using dummy regulator
687 11:58:05.884466 [ 8.012995] panel-simple panel-lcd: Specify missing connector_type
688 11:58:05.893896 [ 8.020866] panel-simple panel-lvds0: supply power not found, using dummy regulator
689 11:58:05.946664 [ 8.077509] brd: module loaded
690 11:58:06.009957 [ 8.141374] loop: module loaded
691 11:58:06.019832 [ 8.148095] lkdtm: No crash points registered, enable through debugfs
692 11:58:06.044576 [ 8.170967] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
693 11:58:06.052271 [ 8.179022] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
694 11:58:06.061433 [ 8.187142] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
695 11:58:06.068301 [ 8.195429] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
696 11:58:06.076167 [ 8.203516] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
697 11:58:06.084911 [ 8.211720] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
698 11:58:06.092938 [ 8.219568] ahci-imx 2200000.sata: supply target not found, using dummy regulator
699 11:58:06.106219 [ 8.231012] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
700 11:58:06.114152 [ 8.238148] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
701 11:58:06.121763 [ 8.247050] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
702 11:58:06.130797 [ 8.261553] scsi host0: ahci-imx
703 11:58:06.140911 [ 8.267372] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
704 11:58:06.206114 [ 8.335110] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
705 11:58:06.218413 [ 8.348946] pps pps0: new PPS source ptp0
706 11:58:06.267652 [ 8.396083] fec 2188000.ethernet eth0: registered PHC device 0
707 11:58:06.277230 [ 8.406976] e1000e: Intel(R) PRO/1000 Network Driver
708 11:58:06.283271 [ 8.411981] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
709 11:58:06.289415 [ 8.418253] igb: Intel(R) Gigabit Ethernet Network Driver
710 11:58:06.294624 [ 8.423745] igb: Copyright (c) 2007-2014 Intel Corporation.
711 11:58:06.325134 [ 8.452427] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
712 11:58:06.331936 [ 8.460030] usbcore: registered new interface driver pegasus
713 11:58:06.336974 [ 8.466001] usbcore: registered new interface driver asix
714 11:58:06.344707 [ 8.471586] usbcore: registered new interface driver ax88179_178a
715 11:58:06.348989 [ 8.477941] usbcore: registered new interface driver cdc_ether
716 11:58:06.358023 [ 8.484096] usbcore: registered new interface driver smsc75xx
717 11:58:06.361555 [ 8.490096] usbcore: registered new interface driver smsc95xx
718 11:58:06.366958 [ 8.496084] usbcore: registered new interface driver net1080
719 11:58:06.373968 [ 8.501927] usbcore: registered new interface driver cdc_subset
720 11:58:06.378943 [ 8.508132] usbcore: registered new interface driver zaurus
721 11:58:06.385389 [ 8.514056] usbcore: registered new interface driver cdc_ncm
722 11:58:06.405882 [ 8.533119] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
723 11:58:06.411487 [ 8.539766] ehci-pci: EHCI PCI platform driver
724 11:58:06.415825 [ 8.544460] ehci-platform: EHCI generic platform driver
725 11:58:06.420958 [ 8.550780] ehci-orion: EHCI orion driver
726 11:58:06.425869 [ 8.555828] SPEAr-ehci: EHCI SPEAr driver
727 11:58:06.431228 [ 8.560773] ehci-st: EHCI STMicroelectronics driver
728 11:58:06.437719 [ 8.566633] ehci-exynos: EHCI Exynos driver
729 11:58:06.441031 [ 8.571740] ehci-atmel: EHCI Atmel driver
730 11:58:06.446018 [ 8.576766] tegra-ehci: Tegra EHCI driver
731 11:58:06.453623 [ 8.581738] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
732 11:58:06.458703 [ 8.588080] ohci-pci: OHCI PCI platform driver
733 11:58:06.463703 [ 8.592793] ohci-platform: OHCI generic platform driver
734 11:58:06.469285 [ 8.599049] SPEAr-ohci: OHCI SPEAr driver
735 11:58:06.474149 [ 8.604054] ohci-st: OHCI STMicroelectronics driver
736 11:58:06.479149 [ 8.609861] ohci-atmel: OHCI Atmel driver
737 11:58:06.488663 [ 8.615242] ata1: SATA link down (SStatus 0 SControl 300)
738 11:58:06.491968 [ 8.617643] usbcore: registered new interface driver usb-storage
739 11:58:06.501187 [ 8.621036] ahci-imx 2200000.sata: no device found, disabling link.
740 11:58:06.506175 [ 8.633185] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
741 11:58:06.531094 [ 8.661156] i2c /dev entries driver
742 11:58:06.623159 [ 8.751757] sdhci: Secure Digital Host Controller Interface driver
743 11:58:06.627841 [ 8.758042] sdhci: Copyright(c) Pierre Ossman
744 11:58:06.643904 [ 8.772477] Synopsys Designware Multimedia Card Interface Driver
745 11:58:06.657832 [ 8.786359] sdhci-pltfm: SDHCI platform and OF driver helper
746 11:58:06.670055 [ 8.796199] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
747 11:58:06.675147 [ 8.801427] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
748 11:58:06.676783 [ 8.804160] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
749 11:58:06.685447 [ 8.813288] ledtrig-cpu: registered to indicate activity on CPUs
750 11:58:06.696648 [ 8.823420] usbcore: registered new interface driver usbhid
751 11:58:06.698959 [ 8.829035] usbhid: USB HID core driver
752 11:58:06.724061 [ 8.851019] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
753 11:58:06.730449 [ 8.858742] ipip: IPv4 and MPLS over IPv4 tunneling driver
754 11:58:06.739257 [ 8.867124] gre: GRE over IPv4 demultiplexor driver
755 11:58:06.742208 [ 8.872047] ip_gre: GRE over IPv4 tunneling driver
756 11:58:06.753363 [ 8.883371] IPv4 over IPsec tunneling driver
757 11:58:06.763829 [ 8.893180] NET: Registered protocol family 10
758 11:58:06.772238 [ 8.900018] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
759 11:58:06.775969 [ 8.904789] Segment Routing with IPv6
760 11:58:06.788092 [ 8.917408] ip6_gre: GRE over IPv6 tunneling driver
761 11:58:06.796508 [ 8.925479] NET: Registered protocol family 17
762 11:58:06.800785 [ 8.931271] 8021q: 802.1Q VLAN Support v1.8
763 11:58:06.807045 [ 8.936574] Key type dns_resolver registered
764 11:58:06.825265 [ 8.954789] ThumbEE CPU extension supported.
765 11:58:06.829156 [ 8.959130] Registering SWP/SWPB emulation handler
766 11:58:06.837791 [ 8.965527] Loading compiled-in X.509 certificates
767 11:58:06.841445 [ 8.968977] mmc2: new high speed SDHC card at address 0001
768 11:58:06.850503 [ 8.981005] mmcblk2: mmc2:0001 SD 14.8 GiB
769 11:58:06.880930 [ 9.007683] GPT:Primary header thinks Alt. header is not at the end of the disk.
770 11:58:06.886775 [ 9.015325] GPT:29296874 != 30965759
771 11:58:06.892316 [ 9.018946] GPT:Alternate GPT header not at the end of the disk.
772 11:58:06.896052 [ 9.025146] GPT:29296874 != 30965759
773 11:58:06.902049 [ 9.028767] GPT: Use GNU Parted to correct GPT errors.
774 11:58:06.903387 [ 9.034079] mmcblk2: p1 p2 p3
775 11:58:07.075311 [ 9.201482] panel-simple panel-lcd: supply power not found, using dummy regulator
776 11:58:07.082970 [ 9.210161] panel-simple panel-lcd: Specify missing connector_type
777 11:58:07.099695 [ 9.225982] panel-simple panel-lvds0: supply power not found, using dummy regulator
778 11:58:07.141228 [ 9.269825] imx_usb 2184200.usb: No over current polarity defined
779 11:58:07.155063 [ 9.284439] ci_hdrc ci_hdrc.1: EHCI Host Controller
780 11:58:07.162790 [ 9.289748] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
781 11:58:07.194701 [ 9.323845] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
782 11:58:07.217262 [ 9.346729] hub 1-0:1.0: USB hub found
783 11:58:07.221761 [ 9.351663] hub 1-0:1.0: 1 port detected
784 11:58:07.241789 [ 9.369262] imx_thermal 20c8000.anatop:tempmon: invalid sensor calibration data
785 11:58:07.251213 [ 9.376711] imx_thermal 20c8000.anatop:tempmon: error -EINVAL: failed to init from nvmem
786 11:58:07.257798 [ 9.385212] imx_thermal: probe of 20c8000.anatop:tempmon failed with error -22
787 11:58:07.293003 [ 9.419165] panel-simple panel-lcd: supply power not found, using dummy regulator
788 11:58:07.299217 [ 9.427729] panel-simple panel-lcd: Specify missing connector_type
789 11:58:07.318566 [ 9.443736] panel-simple panel-lvds0: supply power not found, using dummy regulator
790 11:58:07.356195 [ 9.482523] panel-simple panel-lcd: supply power not found, using dummy regulator
791 11:58:07.363514 [ 9.491005] panel-simple panel-lcd: Specify missing connector_type
792 11:58:07.379773 [ 9.506708] panel-simple panel-lvds0: supply power not found, using dummy regulator
793 11:58:07.399918 [ 9.527957] input: gpio-keys as /devices/platform/gpio-keys/input/input0
794 11:58:07.438224 [ 9.564686] panel-simple panel-lcd: supply power not found, using dummy regulator
795 11:58:07.444724 [ 9.573241] panel-simple panel-lcd: Specify missing connector_type
796 11:58:07.461860 [ 9.588948] panel-simple panel-lvds0: supply power not found, using dummy regulator
797 11:58:07.494329 [ 9.614109] Micrel KSZ9021 Gigabit PHY 2188000.ethernet-1:06: attached PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:06, irq=POLL)
798 11:58:07.499491 [ 9.629787] IP-Config: Failed to open gretap0
799 11:58:07.505202 [ 9.634334] IP-Config: Failed to open erspan0
800 11:58:07.652973 [ 9.662596] Sending DHCP requests .
801 11:58:07.658522 [ 9.782580] usb 1-1: new high-speed USB device number 2 using ci_hdrc
802 11:58:07.870835 [ 10.001448] hub 1-1:1.0: USB hub found
803 11:58:07.876527 [ 10.006312] hub 1-1:1.0: 3 ports detected
804 11:58:07.946008 [ 10.071618] panel-simple panel-lcd: supply power not found, using dummy regulator
805 11:58:07.953778 [ 10.081261] panel-simple panel-lcd: Specify missing connector_type
806 11:58:07.979847 [ 10.105993] panel-simple panel-lvds0: supply power not found, using dummy regulator
807 11:58:09.627916 [ 11.753838] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
808 11:58:09.635784 [ 11.762646] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
809 11:58:09.700056 [ 11.792801] ., OK
810 11:58:09.708579 [ 11.835085] IP-Config: Got DHCP answer from 192.168.101.1, my address is 192.168.101.101
811 11:58:09.713240 [ 11.843438] IP-Config: Complete:
812 11:58:09.723164 [ 11.846757] device=eth0, hwaddr=00:19:b8:00:e5:47, ipaddr=192.168.101.101, mask=255.255.255.0, gw=192.168.101.1
813 11:58:09.732949 [ 11.857596] host=imx6q-sabrelite-cbg-2, domain=lava.cbg.collabora.co.uk, nis-domain=(none)
814 11:58:09.739679 [ 11.866508] bootserver=192.168.101.1, rootserver=192.168.101.1, rootpath=
815 11:58:09.743373 [ 11.866558] nameserver0=192.168.101.1
816 11:58:09.818499 [ 11.948089] Freeing unused kernel memory: 2048K
817 11:58:09.823488 [ 11.954087] Run /init as init process
818 11:58:09.894637 Loading, please wait...
819 11:58:10.052008 Starting version 247.3-7
820 11:58:14.953424 [ 17.082612] imx-ipuv3 2400000.ipu: IPUv3H probed
821 11:58:14.976306 [ 17.106333] imx-ipuv3 2800000.ipu: IPUv3H probed
822 11:58:15.008677 [ 17.134566] panel-simple panel-lcd: supply power not found, using dummy regulator
823 11:58:15.015276 [ 17.143211] panel-simple panel-lcd: Specify missing connector_type
824 11:58:15.044348 [ 17.171519] panel-simple panel-lvds0: supply power not found, using dummy regulator
825 11:58:15.101139 [ 17.226439] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
826 11:58:15.110363 [ 17.235706] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
827 11:58:15.130597 [ 17.255922] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
828 11:58:15.143853 [ 17.270375] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
829 11:58:15.153012 [ 17.280253] panel-simple panel-lcd: supply power not found, using dummy regulator
830 11:58:15.161121 [ 17.289023] panel-simple panel-lcd: Specify missing connector_type
831 11:58:15.192551 [ 17.322336] CAN device driver interface
832 11:58:15.234779 [ 17.361726] panel-simple panel-lvds0: supply power not found, using dummy regulator
833 11:58:15.378276 [ 17.506035] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
834 11:58:15.401646 [ 17.528196] caam 2100000.crypto: Entropy delay = 3200
835 11:58:15.464954 [ 17.594317] caam 2100000.crypto: Instantiated RNG4 SH0
836 11:58:15.526761 [ 17.655076] caam 2100000.crypto: Instantiated RNG4 SH1
837 11:58:15.533892 [ 17.657627] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
838 11:58:15.539752 [ 17.660280] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
839 11:58:15.545295 [ 17.660309] caam 2100000.crypto: job rings = 2, qi = 0
840 11:58:15.588262 [ 17.714677] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
841 11:58:15.592594 [ 17.721280] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
842 11:58:15.655986 [ 17.781814] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
843 11:58:15.666754 [ 17.791937] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
844 11:58:15.676841 [ 17.801880] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
845 11:58:15.685632 [ 17.811737] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
846 11:58:15.690006 [ 17.815983] sgtl5000 0-000a: sgtl5000 revision 0x11
847 11:58:15.702377 [ 17.827509] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
848 11:58:15.706866 [ 17.834381] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
849 11:58:15.713273 [ 17.840579] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
850 11:58:15.719662 [ 17.843003] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
851 11:58:15.736640 [ 17.862910] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
852 11:58:15.760353 [ 17.878578] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
853 11:58:15.762017 [ 17.887647] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
854 11:58:15.771116 [ 17.896549] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
855 11:58:15.778884 [ 17.905297] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
856 11:58:15.798305 [ 17.924927] panel-simple panel-lcd: supply power not found, using dummy regulator
857 11:58:15.808655 [ 17.934293] panel-simple panel-lcd: Specify missing connector_type
858 11:58:15.826848 [ 17.952633] panel-simple panel-lvds0: supply power not found, using dummy regulator
859 11:58:15.915874 [ 18.041217] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
860 11:58:15.924415 [ 18.049882] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
861 11:58:15.932760 [ 18.059069] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
862 11:58:15.942687 [ 18.067861] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
863 11:58:15.958423 [ 18.084884] panel-simple panel-lcd: supply power not found, using dummy regulator
864 11:58:15.969401 [ 18.094972] panel-simple panel-lcd: Specify missing connector_type
865 11:58:15.989974 [ 18.115046] panel-simple panel-lvds0: supply power not found, using dummy regulator
866 11:58:16.041567 [ 18.162877] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
867 11:58:16.046627 [ 18.171439] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
868 11:58:16.058066 [ 18.180217] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
869 11:58:16.068545 [ 18.188881] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
870 11:58:16.940718 [ 19.069201] caam algorithms registered in /proc/crypto
871 11:58:16.966445 [ 19.094250] caam 2100000.crypto: registering rng-caam
872 11:58:16.981511 [ 19.108770] panel-simple panel-lcd: supply power not found, using dummy regulator
873 11:58:16.990316 [ 19.117649] panel-simple panel-lcd: Specify missing connector_type
874 11:58:17.008364 [ 19.134223] panel-simple panel-lvds0: supply power not found, using dummy regulator
875 11:58:17.055930 [ 19.182348] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
876 11:58:17.064233 [ 19.190828] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
877 11:58:17.073535 [ 19.199581] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
878 11:58:17.081966 [ 19.208095] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
879 11:58:17.099975 [ 19.225453] panel-simple panel-lcd: supply power not found, using dummy regulator
880 11:58:17.107923 [ 19.235662] panel-simple panel-lcd: Specify missing connector_type
881 11:58:17.128940 [ 19.254587] panel-simple panel-lvds0: supply power not found, using dummy regulator
882 11:58:17.134964 Begin: Loading essential drivers ... done.
883 11:58:17.145505 Begin: Running /scripts/init-premount ... done.
884 11:58:17.152117 Begin: Mounting root file system ... Begin: Ru[ 19.283281] random: crng init done
885 11:58:17.159134 nning /scripts/nfs-top ... done.
886 11:58:17.160896 Begin: Running /scripts/nfs-premount ... done.
887 11:58:17.177361 [ 19.302023] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
888 11:58:17.184551 [ 19.310698] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
889 11:58:17.194532 [ 19.319676] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
890 11:58:17.203193 [ 19.328267] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
891 11:58:17.395113 IP-Config: eth0 hardware address 00:19:b8:00:e5:47 mtu 1500 DHCP
892 11:58:17.447805 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
893 11:58:17.449635 SIOCSIFFLAGS: Cannot assign requested address
894 11:58:17.485093 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
895 11:58:17.490015 SIOCSIFFLAGS: Cannot assign requested address
896 11:58:17.494991 IP-Config: eth0 complete (dhcp from 192.168.101.1):
897 11:58:17.500690 address: 192.168.101.101 broadcast: 192.168.101.255 netmask: 255.255.255.0
898 11:58:17.507725 gateway: 192.168.101.1 dns0 : 192.168.101.1 dns1 : 0.0.0.0
899 11:58:17.513947 host : imx6q-sabrelite-cbg-2
900 11:58:17.522934 domain : lava.cbg.collabora.co.uk
901 11:58:17.524749 rootserver: 192.168.101.1 rootpath:
902 11:58:17.524955 filename :
903 11:58:18.497771 done.
904 11:58:18.514818 Begin: Running /scripts/nfs-bottom ... done.
905 11:58:18.591245 Begin: Running /scripts/init-bottom ... done.
906 11:58:20.373425 [ 22.500560] systemd[1]: System time before build time, advancing clock.
907 11:58:20.756957 [ 22.866290] 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)
908 11:58:20.763016 [ 22.892681] systemd[1]: Detected architecture arm.
909 11:58:20.844036
910 11:58:20.847671 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
911 11:58:20.847895
912 11:58:20.898929 [ 23.025770] systemd[1]: Set hostname to <debian-bullseye-armhf>.
913 11:58:22.908671 [ 25.035688] systemd[1]: Queued start job for default target Graphical Interface.
914 11:58:22.922071 [ 25.051449] systemd[1]: Created slice system-getty.slice.
915 11:58:22.934257 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
916 11:58:22.969430 [ 25.098298] systemd[1]: Created slice system-modprobe.slice.
917 11:58:22.983965 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
918 11:58:23.030660 [ 25.158255] systemd[1]: Created slice system-serial\x2dgetty.slice.
919 11:58:23.042712 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
920 11:58:23.080733 [ 25.208234] systemd[1]: Created slice User and Session Slice.
921 11:58:23.093701 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
922 11:58:23.138189 [ 25.256726] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
923 11:58:23.146788 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
924 11:58:23.182080 [ 25.307232] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
925 11:58:23.195437 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
926 11:58:23.234216 [ 25.355166] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
927 11:58:23.240376 [ 25.367877] systemd[1]: Reached target Local Encrypted Volumes.
928 11:58:23.253940 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
929 11:58:23.285515 [ 25.414942] systemd[1]: Reached target Paths.
930 11:58:23.296539 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
931 11:58:23.326035 [ 25.454291] systemd[1]: Reached target Remote File Systems.
932 11:58:23.342803 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
933 11:58:23.363651 [ 25.493350] systemd[1]: Reached target Slices.
934 11:58:23.378067 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
935 11:58:23.411626 [ 25.533526] systemd[1]: Reached target Swap.
936 11:58:23.417204 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
937 11:58:23.451241 [ 25.577905] systemd[1]: Listening on initctl Compatibility Named Pipe.
938 11:58:23.463682 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
939 11:58:23.555599 [ 25.681796] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
940 11:58:23.568852 [ 25.695324] systemd[1]: Listening on Journal Socket (/dev/log).
941 11:58:23.576851 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
942 11:58:23.611390 [ 25.740876] systemd[1]: Listening on Journal Socket.
943 11:58:23.625624 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
944 11:58:23.672736 [ 25.799790] systemd[1]: Listening on Network Service Netlink Socket.
945 11:58:23.684195 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
946 11:58:23.727751 [ 25.856147] systemd[1]: Listening on udev Control Socket.
947 11:58:23.741375 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
948 11:58:23.780984 [ 25.908382] systemd[1]: Listening on udev Kernel Socket.
949 11:58:23.794914 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
950 11:58:23.830788 [ 25.956788] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
951 11:58:23.842722 [ 25.968072] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
952 11:58:23.861226 [ 25.989772] systemd[1]: Mounting Kernel Debug File System...
953 11:58:23.871815 Mounting [0;1;39mKernel Debug File System[0m...
954 11:58:23.920253 [ 26.046908] systemd[1]: Mounting Kernel Trace File System...
955 11:58:23.928132 Mounting [0;1;39mKernel Trace File System[0m...
956 11:58:23.974158 [ 26.097301] systemd[1]: Starting Create list of static device nodes for the current kernel...
957 11:58:23.983767 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
958 11:58:24.030528 [ 26.156393] systemd[1]: Starting Load Kernel Module configfs...
959 11:58:24.039664 Starting [0;1;39mLoad Kernel Module configfs[0m...
960 11:58:24.079351 [ 26.206378] systemd[1]: Starting Load Kernel Module drm...
961 11:58:24.087737 Starting [0;1;39mLoad Kernel Module drm[0m...
962 11:58:24.128239 [ 26.256965] systemd[1]: Starting Load Kernel Module fuse...
963 11:58:24.136568 Starting [0;1;39mLoad Kernel Module fuse[0m...
964 11:58:24.180788 [ 26.303907] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
965 11:58:24.212602 [ 26.339827] systemd[1]: Starting Journal Service...
966 11:58:24.222066 Starting [0;1;39mJourna[ 26.349666] fuse: init (API version 7.32)
967 11:58:24.225747 l Service[0m...
968 11:58:24.281871 [ 26.408311] systemd[1]: Starting Load Kernel Modules...
969 11:58:24.287421 Starting [0;1;39mLoad Kernel Modules[0m...
970 11:58:24.328080 [ 26.455399] systemd[1]: Starting Remount Root and Kernel File Systems...
971 11:58:24.338511 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
972 11:58:24.380014 [ 26.505925] systemd[1]: Starting Coldplug All udev Devices...
973 11:58:24.386481 Starting [0;1;39mColdplug All udev Devices[0m...
974 11:58:24.430960 [ 26.559094] systemd[1]: Mounted Kernel Debug File System.
975 11:58:24.440214 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
976 11:58:24.477467 [ 26.605080] systemd[1]: Mounted Kernel Trace File System.
977 11:58:24.487902 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
978 11:58:24.532971 [ 26.656794] systemd[1]: Finished Create list of static device nodes for the current kernel.
979 11:58:24.543243 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
980 11:58:24.629834 [ 26.756245] systemd[1]: modprobe@configfs.service: Succeeded.
981 11:58:24.638962 [ 26.768002] systemd[1]: Finished Load Kernel Module configfs.
982 11:58:24.651721 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
983 11:58:24.693714 [ 26.819985] systemd[1]: modprobe@drm.service: Succeeded.
984 11:58:24.704454 [ 26.831188] systemd[1]: Finished Load Kernel Module drm.
985 11:58:24.918948 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
986 11:58:24.919288 [ 26.879953] systemd[1]: modprobe@fuse.service: Succeeded.
987 11:58:24.919487 [ 26.891342] systemd[1]: Finished Load Kernel Module fuse.
988 11:58:24.921710 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
989 11:58:24.922077 [ 26.939553] systemd[1]: Finished Load Kernel Modules.
990 11:58:24.922293 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
991 11:58:24.922483 [ 26.979313] systemd[1]: Finished Remount Root and Kernel File Systems.
992 11:58:24.922673 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
993 11:58:24.922860 [ 27.038247] systemd[1]: Mounting FUSE Control File System...
994 11:58:24.923044 Mounting [0;1;39mFUSE Control File System[0m...
995 11:58:24.959052 [ 27.084909] systemd[1]: Mounting Kernel Configuration File System...
996 11:58:24.967364 Mounting [0;1;39mKernel Configuration File System[0m...
997 11:58:24.992023 [ 27.116318] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
998 11:58:25.001737 [ 27.126622] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
999 11:58:25.021384 [ 27.149613] systemd[1]: Starting Load/Save Random Seed...
1000 11:58:25.032443 Starting [0;1;39mLoad/Save Random Seed[0m...
1001 11:58:25.068375 [ 27.194497] systemd[1]: Starting Apply Kernel Variables...
1002 11:58:25.085527 Starting [0;1;39mApply Kernel Variables[0m...
1003 11:58:25.128443 [ 27.256474] systemd[1]: Starting Create System Users...
1004 11:58:25.137492 Starting [0;1;39mCreate System Users[0m...
1005 11:58:25.174395 [ 27.302610] systemd[1]: Started Journal Service.
1006 11:58:25.182398 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1007 11:58:25.214585 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1008 11:58:25.231842 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1009 11:58:25.267571 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1010 11:58:25.312762 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1011 11:58:25.354494 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1012 11:58:25.443718 [ 27.566868] systemd-journald[279]: Received client request to flush runtime journal.
1013 11:58:25.539265 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1014 11:58:25.584014 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1015 11:58:26.592340 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1016 11:58:26.643363 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1017 11:58:26.688113 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1018 11:58:26.768310 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1019 11:58:27.877168 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1020 11:58:27.928273 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1021 11:58:28.115245 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1022 11:58:28.211283 Starting [0;1;39mNetwork Service[0m...
1023 11:58:29.052974 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1024 11:58:29.080221 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1025 11:58:29.596567 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1026 11:58:29.720856 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1027 11:58:29.832711 Starting [0;1;39mNetwork Name Resolution[0m...
1028 11:58:31.584371 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1029 11:58:31.631007 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1030 11:58:31.647765 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1031 11:58:32.341598 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1032 11:58:32.385815 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1033 11:58:32.420764 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1034 11:58:32.494931 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1035 11:58:32.549370 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1036 11:58:32.579350 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1037 11:58:32.591403 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1038 11:58:32.627432 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1039 11:58:32.660274 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1040 11:58:32.703553 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1041 11:58:32.738217 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1042 11:58:32.783374 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1043 11:58:32.851471 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1044 11:58:33.089293 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1045 11:58:33.284176 Starting [0;1;39mUser Login Management[0m...
1046 11:58:33.339748 Starting [0;1;39mPermit User Sessions[0m...
1047 11:58:33.415875 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1048 11:58:33.752789 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1049 11:58:35.227366 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1050 11:58:37.229031 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1051 11:58:37.272731 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1052 11:58:37.331916 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1053 11:58:37.395376 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1054 11:58:37.436415 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1055 11:58:37.472513 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1056 11:58:37.514674 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1057 11:58:37.564507 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1058 11:58:37.761929 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1059 11:58:37.915502
1060 11:58:37.920599 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1061 11:58:37.920811
1062 11:58:37.923375 debian-bullseye-armhf login: root (automatic login)
1063 11:58:37.923600
1064 11:58:38.563365 Linux debian-bullseye-armhf 5.10.138-cip15 #1 SMP Wed Aug 31 11:45:13 UTC 2022 armv7l
1065 11:58:38.563727
1066 11:58:38.569331 The programs included with the Debian GNU/Linux system are free software;
1067 11:58:38.575674 the exact distribution terms for each program are described in the
1068 11:58:38.580264 individual files in /usr/share/doc/*/copyright.
1069 11:58:38.580472
1070 11:58:38.585648 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1071 11:58:38.585870 permitted by applicable law.
1072 11:58:44.393328 Matched prompt #7: / #
1074 11:58:44.394082 Setting prompt string to ['/ #']
1075 11:58:44.394321 end: 2.4.4.1 login-action (duration 00:00:40) [common]
1077 11:58:44.394858 end: 2.4.4 auto-login-action (duration 00:00:48) [common]
1078 11:58:44.395097 start: 2.4.5 expect-shell-connection (timeout 00:03:14) [common]
1079 11:58:44.395271 Setting prompt string to ['/ #']
1080 11:58:44.395442 Forcing a shell prompt, looking for ['/ #']
1082 11:58:44.446094 / #
1083 11:58:44.446349 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1084 11:58:44.446533 Waiting using forced prompt support (timeout 00:02:30)
1085 11:58:44.450016
1086 11:58:44.462259 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1087 11:58:44.462520 start: 2.4.6 export-device-env (timeout 00:03:14) [common]
1088 11:58:44.462739 Sending with 10 millisecond of delay
1090 11:58:49.533123 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7147753/extract-nfsrootfs-f5enmt1s'
1091 11:58:49.543881 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7147753/extract-nfsrootfs-f5enmt1s'
1092 11:58:49.547793 Sending with 10 millisecond of delay
1094 11:58:51.775023 / # export NFS_SERVER_IP='192.168.101.1'
1095 11:58:51.785616 export NFS_SERVER_IP='192.168.101.1'
1096 11:58:51.789397 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1097 11:58:51.789682 end: 2.4 uboot-commands (duration 00:01:53) [common]
1098 11:58:51.789930 end: 2 uboot-action (duration 00:01:53) [common]
1099 11:58:51.790164 start: 3 lava-test-retry (timeout 00:07:06) [common]
1100 11:58:51.790397 start: 3.1 lava-test-shell (timeout 00:07:06) [common]
1101 11:58:51.790588 Using namespace: common
1103 11:58:51.891587 / # #
1104 11:58:51.891839 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1105 11:58:51.894756 #
1106 11:58:51.905130 Using /lava-7147753
1108 11:58:52.006018 / # export SHELL=/bin/bash
1109 11:58:52.008818 export SHELL=/bin/bash
1111 11:58:52.120908 / # . /lava-7147753/environment
1112 11:58:52.123830 . /lava-7147753/environment
1114 11:58:52.245944 / # /lava-7147753/bin/lava-test-runner /lava-7147753/0
1115 11:58:52.246198 Test shell timeout: 10s (minimum of the action and connection timeout)
1116 11:58:52.249829 /lava-7147753/bin/lava-test-runner /lava-7147753/0
1117 11:58:53.135956 + export TESTRUN_ID=0_timesync-off
1118 11:58:53.136542 + TESTRUN_ID=0_timesync-off
1119 11:58:53.140069 + cd /lava-7147753/0/tests/0_timesync-off
1120 11:58:53.140286 ++ cat uuid
1121 11:58:53.176417 + UUID=7147753_1.6.2.4.1
1122 11:58:53.177316 + set +x
1123 11:58:53.183835 <LAVA_SIGNAL_STARTRUN 0_timesync-off 7147753_1.6.2.4.1>
1124 11:58:53.184304 Received signal: <STARTRUN> 0_timesync-off 7147753_1.6.2.4.1
1125 11:58:53.184508 Starting test lava.0_timesync-off (7147753_1.6.2.4.1)
1126 11:58:53.184737 Skipping test definition patterns.
1127 11:58:53.185049 + systemctl stop systemd-timesyncd
1128 11:58:53.280721 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1129 11:58:53.287443 + true
1130 11:58:53.287648 + set +x
1131 11:58:53.288047 Received signal: <ENDRUN> 0_timesync-off 7147753_1.6.2.4.1
1132 11:58:53.288266 Ending use of test pattern.
1133 11:58:53.288450 Ending test lava.0_timesync-off (7147753_1.6.2.4.1), duration 0.10
1135 11:58:53.290095 <LAVA_SIGNAL_ENDRUN 0_timesync-off 7147753_1.6.2.4.1>
1136 11:58:53.591384 + export TESTRUN_ID=1_kselftest-lkdtm
1137 11:58:53.598147 + TESTRUN_ID=1_kselftest-lkdtm
1138 11:58:53.598365 + cd /lava-7147753/0/tests/1_kselftest-lkdtm
1139 11:58:53.600938 ++ cat uuid
1140 11:58:53.647438 + UUID=7147753_1.6.2.4.5
1141 11:58:53.647645 + set +x
1142 11:58:53.651822 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 7147753_1.6.2.4.5>
1143 11:58:53.652252 Received signal: <STARTRUN> 1_kselftest-lkdtm 7147753_1.6.2.4.5
1144 11:58:53.652435 Starting test lava.1_kselftest-lkdtm (7147753_1.6.2.4.5)
1145 11:58:53.652643 Skipping test definition patterns.
1146 11:58:53.655129 + cd ./automated/linux/kselftest/
1147 11:58:53.678342 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.138-cip15/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 11:58:53.770850 INFO: Generating a skipfile based on /lava-7147753/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1149 11:58:53.959785 INFO: Using the following generated skipfile contents (until EOF):
1150 11:58:53.974272 breakpoints:breakpoint_test
1151 11:58:53.979499 breakpoints:step_after_suspend_test
1152 11:58:53.979845 ftrace:ftracetest
1153 11:58:53.981966 net:rtnetlink.sh
1154 11:58:53.986285 net:tls
1155 11:58:53.986628 netfilter:bridge_brouter.sh
1156 11:58:53.987628 netfilter:nft_flowtable.sh
1157 11:58:53.989785 netfilter:nft_trans_stress.sh
1158 11:58:53.991602 pidfd:pidfd_wait
1159 11:58:53.991936 INFO: EOF
1160 11:58:54.243965 INFO: Installing sed perl wget xz-utils iproute2
1161 11:58:55.654756 Hit:1 http://deb.debian.org/debian bullseye InRelease
1162 11:59:22.816309 Reading package lists...
1163 11:59:23.123457 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 110d 13h 47min 10s). Updates for this repository will not be applied.
1164 11:59:27.828855 Reading package lists...
1165 11:59:28.906228 Building dependency tree...
1166 11:59:28.910740 Reading state information...
1167 11:59:29.126984 iproute2 is already the newest version (5.10.0-4).
1168 11:59:29.131637 perl is already the newest version (5.32.1-4+deb11u2).
1169 11:59:29.135537 sed is already the newest version (4.7-1).
1170 11:59:29.140171 wget is already the newest version (1.21-1+deb11u1).
1171 11:59:29.144759 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1172 11:59:30.968558 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1173 11:59:31.189518 --2022-03-20 19:56:35-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.138-cip15/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1174 11:59:31.208220 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1175 11:59:31.351392 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1176 11:59:31.495507 HTTP request sent, awaiting response... 200 OK
1177 11:59:31.499868 Length: 1407516 (1.3M) [application/octet-stream]
1178 11:59:31.500541 Saving to: 'kselftest.tar.xz'
1179 11:59:31.500796
1180 11:59:33.070817 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 46.39K 167KB/s kselftest.tar.xz 15%[==> ] 209.01K 337KB/s kselftest.tar.xz 38%[======> ] 524.35K 621KB/s kselftest.tar.xz 56%[==========> ] 776.05K 742KB/s kselftest.tar.xz 73%[=============> ] 1008K 794KB/s kselftest.tar.xz 93%[=================> ] 1.25M 874KB/s kselftest.tar.xz 100%[===================>] 1.34M 878KB/s in 1.6s
1181 11:59:33.071214
1182 11:59:33.225197 2022-03-20 19:56:37 (878 KB/s) - 'kselftest.tar.xz' saved [1407516/1407516]
1183 11:59:33.225492
1184 11:59:33.379959 tar: ./user/test_user_copy.sh: time stamp 2022-08-31 11:31:06 is 14139267.99855803 s in the future
1185 11:59:33.386667 tar: ./user: time stamp 2022-08-31 11:54:19 is 14140660.993956318 s in the future
1186 11:59:33.395670 tar: ./efivarfs/open-unlink: time stamp 2022-08-31 11:53:56 is 14140637.982570727 s in the future
1187 11:59:33.403225 tar: ./efivarfs/create-read: time stamp 2022-08-31 11:53:56 is 14140637.972984863 s in the future
1188 11:59:33.414312 tar: ./efivarfs/efivarfs.sh: time stamp 2022-08-31 11:31:06 is 14139267.961492363 s in the future
1189 11:59:33.422719 tar: ./efivarfs: time stamp 2022-08-31 11:54:15 is 14140656.955297878 s in the future
1190 11:59:33.445814 tar: ./openat2/rename_attack_test: time stamp 2022-08-31 11:54:08 is 14140649.930327939 s in the future
1191 11:59:33.468883 tar: ./openat2/openat2_test: time stamp 2022-08-31 11:54:08 is 14140649.905641151 s in the future
1192 11:59:33.511243 tar: ./openat2/resolve_test: time stamp 2022-08-31 11:54:09 is 14140650.86649256 s in the future
1193 11:59:33.516887 tar: ./openat2: time stamp 2022-08-31 11:54:18 is 14140659.863289742 s in the future
1194 11:59:33.530988 tar: ./core/close_range_test: time stamp 2022-08-31 11:53:56 is 14140637.847918151 s in the future
1195 11:59:33.539620 tar: ./core: time stamp 2022-08-31 11:54:15 is 14140656.844623484 s in the future
1196 11:59:33.545236 tar: ./lib/bitmap.sh: time stamp 2022-08-31 11:31:06 is 14139267.834925696 s in the future
1197 11:59:33.554868 tar: ./lib/prime_numbers.sh: time stamp 2022-08-31 11:31:06 is 14139267.828691772 s in the future
1198 11:59:33.567647 tar: ./lib/printf.sh: time stamp 2022-08-31 11:31:06 is 14139267.822237515 s in the future
1199 11:59:33.567880 tar: ./lib/strscpy.sh: time stamp 2022-08-31 11:31:06 is 14139267.81583353 s in the future
1200 11:59:33.573703 tar: ./lib: time stamp 2022-08-31 11:54:16 is 14140657.812851212 s in the future
1201 11:59:33.582152 tar: ./cpufreq/module.sh: time stamp 2022-08-31 11:31:06 is 14139267.8028015 s in the future
1202 11:59:33.591888 tar: ./cpufreq/cpu.sh: time stamp 2022-08-31 11:31:06 is 14139267.795507 s in the future
1203 11:59:33.602263 tar: ./cpufreq/main.sh: time stamp 2022-08-31 11:31:06 is 14139267.788434939 s in the future
1204 11:59:33.607256 tar: ./cpufreq/cpufreq.sh: time stamp 2022-08-31 11:31:06 is 14139267.780806954 s in the future
1205 11:59:33.617697 tar: ./cpufreq/special-tests.sh: time stamp 2022-08-31 11:31:06 is 14139267.774103909 s in the future
1206 11:59:33.624793 tar: ./cpufreq/governor.sh: time stamp 2022-08-31 11:31:06 is 14139267.767358939 s in the future
1207 11:59:33.633793 tar: ./cpufreq: time stamp 2022-08-31 11:54:15 is 14140656.764276621 s in the future
1208 11:59:33.643325 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-08-31 11:54:16 is 14140657.745259787 s in the future
1209 11:59:33.652772 tar: ./filesystems/binderfs: time stamp 2022-08-31 11:54:16 is 14140657.742157818 s in the future
1210 11:59:33.659871 tar: ./filesystems/dnotify_test: time stamp 2022-08-31 11:53:57 is 14140638.733904 s in the future
1211 11:59:33.697405 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-08-31 11:53:58 is 14140639.679069454 s in the future
1212 11:59:33.707526 tar: ./filesystems/epoll: time stamp 2022-08-31 11:54:16 is 14140657.673339136 s in the future
1213 11:59:33.718420 tar: ./filesystems/devpts_pts: time stamp 2022-08-31 11:53:57 is 14140638.659657272 s in the future
1214 11:59:33.723660 tar: ./filesystems: time stamp 2022-08-31 11:54:16 is 14140657.656404863 s in the future
1215 11:59:33.731739 tar: ./sigaltstack/sas: time stamp 2022-08-31 11:54:11 is 14140652.643826015 s in the future
1216 11:59:33.745856 tar: ./sigaltstack: time stamp 2022-08-31 11:54:19 is 14140660.64055256 s in the future
1217 11:59:33.747977 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-08-31 11:54:12 is 14140653.629961454 s in the future
1218 11:59:33.754831 tar: ./tmpfs: time stamp 2022-08-31 11:54:19 is 14140660.626949924 s in the future
1219 11:59:33.764433 tar: ./ipc/msgque: time stamp 2022-08-31 11:54:00 is 14140641.60960859 s in the future
1220 11:59:33.777706 tar: ./ipc: time stamp 2022-08-31 11:54:16 is 14140657.604054727 s in the future
1221 11:59:33.789438 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-08-31 11:53:56 is 14140637.588950015 s in the future
1222 11:59:33.793876 tar: ./drivers/dma-buf: time stamp 2022-08-31 11:54:15 is 14140656.585758469 s in the future
1223 11:59:33.800912 tar: ./drivers: time stamp 2022-08-31 11:54:15 is 14140656.58197859 s in the future
1224 11:59:33.819817 tar: ./static_keys/test_static_keys.sh: time stamp 2022-08-31 11:31:06 is 14139267.56573159 s in the future
1225 11:59:33.820106 tar: ./static_keys: time stamp 2022-08-31 11:54:19 is 14140660.55935903 s in the future
1226 11:59:33.827351 tar: ./intel_pstate/run.sh: time stamp 2022-08-31 11:31:06 is 14139267.549505348 s in the future
1227 11:59:33.836017 tar: ./intel_pstate: time stamp 2022-08-31 11:54:16 is 14140657.546426878 s in the future
1228 11:59:33.846771 tar: ./sync/sync_test: time stamp 2022-08-31 11:54:11 is 14140652.526898333 s in the future
1229 11:59:33.856367 tar: ./sync: time stamp 2022-08-31 11:54:19 is 14140660.523157863 s in the future
1230 11:59:33.867478 tar: ./ir/ir_loopback.sh: time stamp 2022-08-31 11:31:06 is 14139267.507283757 s in the future
1231 11:59:33.881513 tar: ./ir/ir_loopback: time stamp 2022-08-31 11:54:00 is 14140641.4942715 s in the future
1232 11:59:33.886961 tar: ./ir: time stamp 2022-08-31 11:54:16 is 14140657.49113859 s in the future
1233 11:59:33.903845 tar: ./proc/proc-self-map-files-001: time stamp 2022-08-31 11:54:07 is 14140648.480603697 s in the future
1234 11:59:33.909491 tar: ./proc/read: time stamp 2022-08-31 11:54:07 is 14140648.472581984 s in the future
1235 11:59:33.913432 tar: ./proc/fd-001-lookup: time stamp 2022-08-31 11:54:07 is 14140648.463400803 s in the future
1236 11:59:33.922169 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-08-31 11:54:07 is 14140648.454481591 s in the future
1237 11:59:33.932319 tar: ./proc/fd-003-kthread: time stamp 2022-08-31 11:54:07 is 14140648.446676545 s in the future
1238 11:59:33.943693 tar: ./proc/proc-self-map-files-002: time stamp 2022-08-31 11:54:07 is 14140648.438728181 s in the future
1239 11:59:33.951287 tar: ./proc/setns-sysvipc: time stamp 2022-08-31 11:54:07 is 14140648.430916197 s in the future
1240 11:59:33.958775 tar: ./proc/proc-pid-vm: time stamp 2022-08-31 11:54:07 is 14140648.423485424 s in the future
1241 11:59:33.967056 tar: ./proc/proc-multiple-procfs: time stamp 2022-08-31 11:54:07 is 14140648.415842697 s in the future
1242 11:59:33.973730 tar: ./proc/proc-uptime-002: time stamp 2022-08-31 11:54:07 is 14140648.408044227 s in the future
1243 11:59:33.982219 tar: ./proc/proc-self-syscall: time stamp 2022-08-31 11:54:07 is 14140648.400419984 s in the future
1244 11:59:33.993094 tar: ./proc/proc-self-wchan: time stamp 2022-08-31 11:54:07 is 14140648.391068606 s in the future
1245 11:59:34.000126 tar: ./proc/fd-002-posix-eq: time stamp 2022-08-31 11:54:07 is 14140648.383511166 s in the future
1246 11:59:34.015157 tar: ./proc/proc-uptime-001: time stamp 2022-08-31 11:54:07 is 14140648.37576206 s in the future
1247 11:59:34.022829 tar: ./proc/thread-self: time stamp 2022-08-31 11:54:07 is 14140648.367744651 s in the future
1248 11:59:34.029580 tar: ./proc/setns-dcache: time stamp 2022-08-31 11:54:07 is 14140648.359928484 s in the future
1249 11:59:34.040252 tar: ./proc/proc-loadavg-001: time stamp 2022-08-31 11:54:07 is 14140648.352050318 s in the future
1250 11:59:34.048083 tar: ./proc/self: time stamp 2022-08-31 11:54:07 is 14140648.344440924 s in the future
1251 11:59:34.048338 tar: ./proc: time stamp 2022-08-31 11:54:18 is 14140659.341333803 s in the future
1252 11:59:34.060396 tar: ./netfilter/nft_nat.sh: time stamp 2022-08-31 11:31:06 is 14139267.328661181 s in the future
1253 11:59:34.067344 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-08-31 11:31:06 is 14139267.321501212 s in the future
1254 11:59:34.078831 tar: ./netfilter/nft_meta.sh: time stamp 2022-08-31 11:31:06 is 14139267.313578257 s in the future
1255 11:59:34.086436 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-08-31 11:31:06 is 14139267.306897257 s in the future
1256 11:59:34.092691 tar: ./netfilter/ipvs.sh: time stamp 2022-08-31 11:31:06 is 14139267.298923454 s in the future
1257 11:59:34.105587 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-08-31 11:31:06 is 14139267.292294575 s in the future
1258 11:59:34.111432 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-08-31 11:31:06 is 14139267.284037272 s in the future
1259 11:59:34.120728 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-08-31 11:31:06 is 14139267.276521136 s in the future
1260 11:59:34.128490 tar: ./netfilter/nf-queue: time stamp 2022-08-31 11:54:07 is 14140648.267839924 s in the future
1261 11:59:34.138295 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-08-31 11:31:06 is 14139267.256170666 s in the future
1262 11:59:34.152199 tar: ./netfilter/nft_queue.sh: time stamp 2022-08-31 11:31:06 is 14139267.242933378 s in the future
1263 11:59:34.158517 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-08-31 11:31:06 is 14139267.230581394 s in the future
1264 11:59:34.167221 tar: ./netfilter: time stamp 2022-08-31 11:54:18 is 14140659.226805409 s in the future
1265 11:59:34.173888 tar: ./mount/run_nosymfollow.sh: time stamp 2022-08-31 11:31:06 is 14139267.217156651 s in the future
1266 11:59:34.182653 tar: ./mount/nosymfollow-test: time stamp 2022-08-31 11:54:00 is 14140641.20474506 s in the future
1267 11:59:34.193907 tar: ./mount/unprivileged-remount-test: time stamp 2022-08-31 11:54:00 is 14140641.189147681 s in the future
1268 11:59:34.205370 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-08-31 11:31:06 is 14139267.182921333 s in the future
1269 11:59:34.211308 tar: ./mount: time stamp 2022-08-31 11:54:17 is 14140658.179633666 s in the future
1270 11:59:34.215972 tar: ./android/run.sh: time stamp 2022-08-31 11:54:13 is 14140654.170298363 s in the future
1271 11:59:34.225775 tar: ./android: time stamp 2022-08-31 11:54:13 is 14140654.166752727 s in the future
1272 11:59:34.234362 tar: ./pid_namespace/regression_enomem: time stamp 2022-08-31 11:54:07 is 14140648.15353003 s in the future
1273 11:59:34.251859 tar: ./pid_namespace: time stamp 2022-08-31 11:54:18 is 14140659.150427318 s in the future
1274 11:59:34.252140 tar: ./splice/default_file_splice_read.sh: time stamp 2022-08-31 11:31:06 is 14139267.141237606 s in the future
1275 11:59:34.265424 tar: ./splice/short_splice_read.sh: time stamp 2022-08-31 11:31:06 is 14139267.134085166 s in the future
1276 11:59:34.269825 tar: ./splice/default_file_splice_read: time stamp 2022-08-31 11:54:11 is 14140652.126874894 s in the future
1277 11:59:34.279926 tar: ./splice/splice_read: time stamp 2022-08-31 11:54:11 is 14140652.118922681 s in the future
1278 11:59:34.286581 tar: ./splice: time stamp 2022-08-31 11:54:19 is 14140660.115712515 s in the future
1279 11:59:34.295470 tar: ./zram/zram_lib.sh: time stamp 2022-08-31 11:31:06 is 14139267.101666485 s in the future
1280 11:59:34.308887 tar: ./zram/zram02.sh: time stamp 2022-08-31 11:31:06 is 14139267.089533197 s in the future
1281 11:59:34.317877 tar: ./zram/zram.sh: time stamp 2022-08-31 11:31:06 is 14139267.083089227 s in the future
1282 11:59:34.318136 tar: ./zram/zram01.sh: time stamp 2022-08-31 11:31:06 is 14139267.076518985 s in the future
1283 11:59:34.330743 tar: ./zram: time stamp 2022-08-31 11:54:20 is 14140661.073476348 s in the future
1284 11:59:34.340693 tar: ./firmware/fw_lib.sh: time stamp 2022-08-31 11:31:06 is 14139267.063317257 s in the future
1285 11:59:34.348014 tar: ./firmware/fw_run_tests.sh: time stamp 2022-08-31 11:31:06 is 14139267.056139969 s in the future
1286 11:59:34.354787 tar: ./firmware/fw_filesystem.sh: time stamp 2022-08-31 11:31:06 is 14139267.046556924 s in the future
1287 11:59:34.360644 tar: ./firmware/fw_namespace: time stamp 2022-08-31 11:53:58 is 14140639.038529151 s in the future
1288 11:59:34.375857 tar: ./firmware/fw_fallback.sh: time stamp 2022-08-31 11:31:06 is 14139267.03089053 s in the future
1289 11:59:34.377026 tar: ./firmware: time stamp 2022-08-31 11:54:16 is 14140657.027709454 s in the future
1290 11:59:34.386014 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-08-31 11:53:56 is 14140637.016558651 s in the future
1291 11:59:34.394823 tar: ./breakpoints: time stamp 2022-08-31 11:54:15 is 14140656.013489136 s in the future
1292 11:59:34.406527 tar: ./timens/procfs: time stamp 2022-08-31 11:54:11 is 14140652.001823727 s in the future
1293 11:59:34.414641 tar: ./timens/timer: time stamp 2022-08-31 11:54:11 is 14140651.993350803 s in the future
1294 11:59:34.418763 tar: ./timens/clock_nanosleep: time stamp 2022-08-31 11:54:11 is 14140651.984767682 s in the future
1295 11:59:34.426259 tar: ./timens/timens: time stamp 2022-08-31 11:54:11 is 14140651.976411651 s in the future
1296 11:59:34.438395 tar: ./timens/timerfd: time stamp 2022-08-31 11:54:11 is 14140651.967578606 s in the future
1297 11:59:34.446305 tar: ./timens/futex: time stamp 2022-08-31 11:54:11 is 14140651.958983439 s in the future
1298 11:59:34.453162 tar: ./timens/gettime_perf: time stamp 2022-08-31 11:54:11 is 14140651.950346288 s in the future
1299 11:59:34.461381 tar: ./timens/exec: time stamp 2022-08-31 11:54:11 is 14140651.941689454 s in the future
1300 11:59:34.470810 tar: ./timens: time stamp 2022-08-31 11:54:19 is 14140659.938353424 s in the future
1301 11:59:34.476798 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-08-31 11:31:06 is 14139266.927226106 s in the future
1302 11:59:34.494477 tar: ./memory-hotplug: time stamp 2022-08-31 11:54:17 is 14140657.923736288 s in the future
1303 11:59:34.494779 tar: ./vm/hugepage-mmap: time stamp 2022-08-31 11:54:12 is 14140652.913297727 s in the future
1304 11:59:34.504527 tar: ./vm/hmm-tests: time stamp 2022-08-31 11:54:12 is 14140652.8847415 s in the future
1305 11:59:34.512509 tar: ./vm/khugepaged: time stamp 2022-08-31 11:54:13 is 14140653.874606288 s in the future
1306 11:59:34.519790 tar: ./vm/transhuge-stress: time stamp 2022-08-31 11:54:13 is 14140653.866292909 s in the future
1307 11:59:34.524833 tar: ./vm/map_populate: time stamp 2022-08-31 11:54:12 is 14140652.857842136 s in the future
1308 11:59:34.534969 tar: ./vm/virtual_address_range: time stamp 2022-08-31 11:54:13 is 14140653.850385636 s in the future
1309 11:59:34.543723 tar: ./vm/userfaultfd: time stamp 2022-08-31 11:54:13 is 14140653.838874575 s in the future
1310 11:59:34.550176 tar: ./vm/mlock2-tests: time stamp 2022-08-31 11:54:13 is 14140653.830562863 s in the future
1311 11:59:34.559469 tar: ./vm/write_to_hugetlbfs: time stamp 2022-08-31 11:54:13 is 14140653.820170939 s in the future
1312 11:59:34.567235 tar: ./vm/compaction_test: time stamp 2022-08-31 11:54:12 is 14140652.809250485 s in the future
1313 11:59:34.582202 tar: ./vm/gup_benchmark: time stamp 2022-08-31 11:54:12 is 14140652.792877954 s in the future
1314 11:59:34.593399 tar: ./vm/va_128TBswitch: time stamp 2022-08-31 11:54:13 is 14140653.780415666 s in the future
1315 11:59:34.603543 tar: ./vm/on-fault-limit: time stamp 2022-08-31 11:54:13 is 14140653.770493939 s in the future
1316 11:59:34.618154 tar: ./vm/mremap_dontunmap: time stamp 2022-08-31 11:54:13 is 14140653.759517045 s in the future
1317 11:59:34.627676 tar: ./vm/map_fixed_noreplace: time stamp 2022-08-31 11:54:12 is 14140652.751266394 s in the future
1318 11:59:34.635887 tar: ./vm/test_vmalloc.sh: time stamp 2022-08-31 11:31:06 is 14139266.743211788 s in the future
1319 11:59:34.645014 tar: ./vm/map_hugetlb: time stamp 2022-08-31 11:54:12 is 14140652.735200742 s in the future
1320 11:59:34.650824 tar: ./vm/hugepage-shm: time stamp 2022-08-31 11:54:12 is 14140652.727460954 s in the future
1321 11:59:34.658237 tar: ./vm/run_vmtests: time stamp 2022-08-31 11:31:06 is 14139266.719767 s in the future
1322 11:59:34.668887 tar: ./vm/thuge-gen: time stamp 2022-08-31 11:54:13 is 14140653.711120439 s in the future
1323 11:59:34.678259 tar: ./vm/mlock-random-test: time stamp 2022-08-31 11:54:13 is 14140653.702528409 s in the future
1324 11:59:34.681985 tar: ./vm: time stamp 2022-08-31 11:54:19 is 14140659.699398803 s in the future
1325 11:59:34.748511 tar: ./seccomp/seccomp_bpf: time stamp 2022-08-31 11:54:11 is 14140651.631380863 s in the future
1326 11:59:34.761812 tar: ./seccomp/seccomp_benchmark: time stamp 2022-08-31 11:54:10 is 14140650.6156185 s in the future
1327 11:59:34.769847 tar: ./seccomp: time stamp 2022-08-31 11:54:19 is 14140659.611987318 s in the future
1328 11:59:34.775502 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-08-31 11:31:06 is 14139266.601885015 s in the future
1329 11:59:34.788817 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-08-31 11:31:06 is 14139266.590585409 s in the future
1330 11:59:34.797233 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-08-31 11:31:06 is 14139266.582905742 s in the future
1331 11:59:34.806645 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-08-31 11:31:06 is 14139266.575377833 s in the future
1332 11:59:34.817000 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-08-31 11:31:06 is 14139266.568396197 s in the future
1333 11:59:34.828074 tar: ./net/forwarding/loopback.sh: time stamp 2022-08-31 11:31:06 is 14139266.56173056 s in the future
1334 11:59:34.841601 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-08-31 11:31:06 is 14139266.548736485 s in the future
1335 11:59:34.845800 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-08-31 11:31:06 is 14139266.541941454 s in the future
1336 11:59:34.858806 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-08-31 11:31:06 is 14139266.534173894 s in the future
1337 11:59:34.867018 tar: ./net/forwarding/ethtool.sh: time stamp 2022-08-31 11:31:06 is 14139266.526789727 s in the future
1338 11:59:34.873295 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-08-31 11:31:06 is 14139266.519549954 s in the future
1339 11:59:34.886527 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-08-31 11:31:06 is 14139266.510108015 s in the future
1340 11:59:34.893814 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-08-31 11:31:06 is 14139266.499066242 s in the future
1341 11:59:34.914986 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-08-31 11:31:06 is 14139266.489281591 s in the future
1342 11:59:34.915357 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-08-31 11:31:06 is 14139266.482302394 s in the future
1343 11:59:34.925659 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-08-31 11:31:06 is 14139266.475658651 s in the future
1344 11:59:34.942282 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-08-31 11:31:06 is 14139266.466750985 s in the future
1345 11:59:34.947935 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-08-31 11:31:06 is 14139266.459656909 s in the future
1346 11:59:34.955178 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-08-31 11:31:06 is 14139266.452372045 s in the future
1347 11:59:34.965170 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-08-31 11:31:06 is 14139266.444485485 s in the future
1348 11:59:34.971739 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-08-31 11:31:06 is 14139266.437570091 s in the future
1349 11:59:34.989268 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-08-31 11:31:06 is 14139266.422262515 s in the future
1350 11:59:34.995541 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-08-31 11:31:06 is 14139266.410115106 s in the future
1351 11:59:35.008678 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-08-31 11:31:06 is 14139266.402812273 s in the future
1352 11:59:35.014625 tar: ./net/forwarding/tc_common.sh: time stamp 2022-08-31 11:31:06 is 14139266.395641818 s in the future
1353 11:59:35.026135 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-08-31 11:31:06 is 14139266.388351091 s in the future
1354 11:59:35.035183 tar: ./net/forwarding/lib.sh: time stamp 2022-08-31 11:31:06 is 14139266.378020818 s in the future
1355 11:59:35.041922 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-08-31 11:31:06 is 14139266.365736727 s in the future
1356 11:59:35.057631 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-08-31 11:31:06 is 14139266.353045182 s in the future
1357 11:59:35.065733 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-08-31 11:31:06 is 14139266.34562053 s in the future
1358 11:59:35.072360 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-08-31 11:31:06 is 14139266.338574363 s in the future
1359 11:59:35.081659 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-08-31 11:31:06 is 14139266.331200106 s in the future
1360 11:59:35.088920 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-08-31 11:31:06 is 14139266.322332515 s in the future
1361 11:59:35.103584 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-08-31 11:31:06 is 14139266.313836106 s in the future
1362 11:59:35.107825 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-08-31 11:31:06 is 14139266.306516318 s in the future
1363 11:59:35.122944 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-08-31 11:31:06 is 14139266.298951863 s in the future
1364 11:59:35.136746 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-08-31 11:31:06 is 14139266.291679227 s in the future
1365 11:59:35.144410 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-08-31 11:31:06 is 14139266.283540015 s in the future
1366 11:59:35.152079 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-08-31 11:31:06 is 14139266.276477939 s in the future
1367 11:59:35.160866 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-08-31 11:31:06 is 14139266.268833348 s in the future
1368 11:59:35.172607 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-08-31 11:31:06 is 14139266.261692076 s in the future
1369 11:59:35.176826 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-08-31 11:31:06 is 14139266.251055848 s in the future
1370 11:59:35.190864 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-08-31 11:31:06 is 14139266.243800227 s in the future
1371 11:59:35.198191 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-08-31 11:31:06 is 14139266.235139273 s in the future
1372 11:59:35.205933 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-08-31 11:31:06 is 14139266.227752454 s in the future
1373 11:59:35.227166 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-08-31 11:31:06 is 14139266.220505788 s in the future
1374 11:59:35.227795 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-08-31 11:31:06 is 14139266.21299753 s in the future
1375 11:59:35.238988 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-08-31 11:31:06 is 14139266.205811515 s in the future
1376 11:59:35.246318 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-08-31 11:31:06 is 14139266.197734909 s in the future
1377 11:59:35.256300 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-08-31 11:31:06 is 14139266.19016397 s in the future
1378 11:59:35.264084 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-08-31 11:31:06 is 14139266.182733651 s in the future
1379 11:59:35.274992 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-08-31 11:31:06 is 14139266.175434454 s in the future
1380 11:59:35.284289 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-08-31 11:31:06 is 14139266.168582621 s in the future
1381 11:59:35.298040 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-08-31 11:31:06 is 14139266.15858253 s in the future
1382 11:59:35.307189 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-08-31 11:31:06 is 14139266.151218636 s in the future
1383 11:59:35.314773 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-08-31 11:31:06 is 14139266.143650788 s in the future
1384 11:59:35.324578 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-08-31 11:31:06 is 14139266.135180318 s in the future
1385 11:59:35.341719 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-08-31 11:31:06 is 14139266.127046106 s in the future
1386 11:59:35.353891 tar: ./net/forwarding/router.sh: time stamp 2022-08-31 11:31:06 is 14139266.119123182 s in the future
1387 11:59:35.364780 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-08-31 11:31:06 is 14139266.110345273 s in the future
1388 11:59:35.365377 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-08-31 11:31:06 is 14139266.102293757 s in the future
1389 11:59:35.375401 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-08-31 11:31:06 is 14139266.095038303 s in the future
1390 11:59:35.388158 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-08-31 11:31:06 is 14139266.087797833 s in the future
1391 11:59:35.390476 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-08-31 11:31:06 is 14139266.080297273 s in the future
1392 11:59:35.404343 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-08-31 11:31:06 is 14139266.072577606 s in the future
1393 11:59:35.409023 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-08-31 11:31:06 is 14139266.06181553 s in the future
1394 11:59:35.425527 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-08-31 11:31:06 is 14139266.048901682 s in the future
1395 11:59:35.436765 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-08-31 11:31:06 is 14139266.036822939 s in the future
1396 11:59:35.442052 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-08-31 11:31:06 is 14139266.029197212 s in the future
1397 11:59:35.452051 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-08-31 11:31:06 is 14139266.021011439 s in the future
1398 11:59:35.457973 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-08-31 11:31:06 is 14139266.013634333 s in the future
1399 11:59:35.468056 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-08-31 11:31:06 is 14139266.005157182 s in the future
1400 11:59:35.479257 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-08-31 11:31:06 is 14139265.996559651 s in the future
1401 11:59:35.487096 tar: ./net/forwarding: time stamp 2022-08-31 11:54:17 is 14140656.993172651 s in the future
1402 11:59:35.495300 tar: ./net/traceroute.sh: time stamp 2022-08-31 11:31:06 is 14139265.98430603 s in the future
1403 11:59:35.504605 tar: ./net/tcp_mmap: time stamp 2022-08-31 11:54:04 is 14140643.97214056 s in the future
1404 11:59:35.511255 tar: ./net/udpgro.sh: time stamp 2022-08-31 11:31:06 is 14139265.964006682 s in the future
1405 11:59:35.521329 tar: ./net/reuseport_bpf: time stamp 2022-08-31 11:54:01 is 14140640.949465151 s in the future
1406 11:59:35.531221 tar: ./net/socket: time stamp 2022-08-31 11:54:02 is 14140641.940583015 s in the future
1407 11:59:35.541523 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-08-31 11:31:06 is 14139265.933709121 s in the future
1408 11:59:35.550030 tar: ./net/reuseport_addr_any: time stamp 2022-08-31 11:54:03 is 14140642.921710364 s in the future
1409 11:59:35.557325 tar: ./net/reuseport_bpf_cpu: time stamp 2022-08-31 11:54:01 is 14140640.903489561 s in the future
1410 11:59:35.565965 tar: ./net/vrf_route_leaking.sh: time stamp 2022-08-31 11:31:06 is 14139265.893377788 s in the future
1411 11:59:35.573932 tar: ./net/psock_tpacket: time stamp 2022-08-31 11:54:03 is 14140642.879468151 s in the future
1412 11:59:35.577208 tar: ./net/so_txtime: time stamp 2022-08-31 11:54:05 is 14140644.867134288 s in the future
1413 11:59:35.587409 tar: ./net/hwtstamp_config: time stamp 2022-08-31 11:54:05 is 14140644.857302439 s in the future
1414 11:59:35.602488 tar: ./net/drop_monitor_tests.sh: time stamp 2022-08-31 11:31:06 is 14139265.849979151 s in the future
1415 11:59:35.609315 tar: ./net/ipsec: time stamp 2022-08-31 11:54:06 is 14140645.822675364 s in the future
1416 11:59:35.618125 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-08-31 11:31:06 is 14139265.815632985 s in the future
1417 11:59:35.625429 tar: ./net/l2tp.sh: time stamp 2022-08-31 11:31:06 is 14139265.807679682 s in the future
1418 11:59:35.631056 tar: ./net/txtimestamp.sh: time stamp 2022-08-31 11:31:06 is 14139265.801253182 s in the future
1419 11:59:35.636984 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-08-31 11:54:05 is 14140644.782380561 s in the future
1420 11:59:35.651172 tar: ./net/udpgso: time stamp 2022-08-31 11:54:04 is 14140643.767137061 s in the future
1421 11:59:35.653933 tar: ./net/fcnal-test.sh: time stamp 2022-08-31 11:31:06 is 14139265.739893182 s in the future
1422 11:59:35.664180 tar: ./net/reuseport_bpf_numa: time stamp 2022-08-31 11:54:01 is 14140640.727202803 s in the future
1423 11:59:35.675902 tar: ./net/route_localnet.sh: time stamp 2022-08-31 11:31:06 is 14139265.720181076 s in the future
1424 11:59:35.682699 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-08-31 11:31:06 is 14139265.712975318 s in the future
1425 11:59:35.695626 tar: ./net/run_netsocktests: time stamp 2022-08-31 11:31:06 is 14139265.705973727 s in the future
1426 11:59:35.702228 tar: ./net/devlink_port_split.py: time stamp 2022-08-31 11:31:06 is 14139265.697743727 s in the future
1427 11:59:35.709169 tar: ./net/msg_zerocopy: time stamp 2022-08-31 11:54:03 is 14140642.681303106 s in the future
1428 11:59:35.714157 tar: ./net/rxtimestamp: time stamp 2022-08-31 11:54:05 is 14140644.664810121 s in the future
1429 11:59:35.727181 tar: ./net/test_bpf.sh: time stamp 2022-08-31 11:31:06 is 14139265.652830212 s in the future
1430 11:59:35.733976 tar: ./net/xfrm_policy.sh: time stamp 2022-08-31 11:31:06 is 14139265.6436805 s in the future
1431 11:59:35.741877 tar: ./net/psock_snd.sh: time stamp 2022-08-31 11:31:06 is 14139265.63640297 s in the future
1432 11:59:35.753374 tar: ./net/reuseport_addr_any.sh: time stamp 2022-08-31 11:31:06 is 14139265.629780318 s in the future
1433 11:59:35.756735 tar: ./net/so_txtime.sh: time stamp 2022-08-31 11:31:06 is 14139265.622886242 s in the future
1434 11:59:35.766944 tar: ./net/txtimestamp: time stamp 2022-08-31 11:54:06 is 14140645.6078125 s in the future
1435 11:59:35.780149 tar: ./net/ip_defrag: time stamp 2022-08-31 11:54:05 is 14140644.595403833 s in the future
1436 11:59:35.793455 tar: ./net/ipv6_flowlabel: time stamp 2022-08-31 11:54:05 is 14140644.58438453 s in the future
1437 11:59:35.800355 tar: ./net/altnames.sh: time stamp 2022-08-31 11:31:06 is 14139265.576858015 s in the future
1438 11:59:35.808052 tar: ./net/udpgro_bench.sh: time stamp 2022-08-31 11:31:06 is 14139265.569497106 s in the future
1439 11:59:35.815265 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-08-31 11:31:06 is 14139265.560368197 s in the future
1440 11:59:35.829502 tar: ./net/udpgso_bench_tx: time stamp 2022-08-31 11:54:04 is 14140643.546058545 s in the future
1441 11:59:35.846199 tar: ./net/nettest: time stamp 2022-08-31 11:54:03 is 14140642.527115167 s in the future
1442 11:59:35.864125 tar: ./net/timestamping: time stamp 2022-08-31 11:54:06 is 14140645.513733879 s in the future
1443 11:59:35.869432 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-08-31 11:31:06 is 14139265.506959258 s in the future
1444 11:59:35.888341 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-08-31 11:54:05 is 14140644.489174409 s in the future
1445 11:59:35.907986 tar: ./net/udpgso_bench_rx: time stamp 2022-08-31 11:54:04 is 14140643.470949318 s in the future
1446 11:59:35.926575 tar: ./net/fib_nexthops.sh: time stamp 2022-08-31 11:31:06 is 14139265.454719485 s in the future
1447 11:59:35.930291 tar: ./net/fib_rule_tests.sh: time stamp 2022-08-31 11:31:06 is 14139265.446154424 s in the future
1448 11:59:35.949450 tar: ./net/rtnetlink.sh: time stamp 2022-08-31 11:31:06 is 14139265.428746773 s in the future
1449 11:59:35.960756 tar: ./net/psock_snd: time stamp 2022-08-31 11:54:04 is 14140643.414581545 s in the future
1450 11:59:35.969915 tar: ./net/run_afpackettests: time stamp 2022-08-31 11:31:06 is 14139265.407724106 s in the future
1451 11:59:35.985974 tar: ./net/icmp_redirect.sh: time stamp 2022-08-31 11:31:06 is 14139265.392912652 s in the future
1452 11:59:35.997795 tar: ./net/txring_overwrite: time stamp 2022-08-31 11:54:04 is 14140643.379498833 s in the future
1453 11:59:36.003991 tar: ./net/netdevice.sh: time stamp 2022-08-31 11:31:06 is 14139265.371548742 s in the future
1454 11:59:36.012867 tar: ./net/rxtimestamp.sh: time stamp 2022-08-31 11:31:06 is 14139265.361401909 s in the future
1455 11:59:36.032679 tar: ./net/tcp_inq: time stamp 2022-08-31 11:54:04 is 14140643.343930545 s in the future
1456 11:59:36.040503 tar: ./net/in_netns.sh: time stamp 2022-08-31 11:31:06 is 14139265.336434303 s in the future
1457 11:59:36.050467 tar: ./net/msg_zerocopy.sh: time stamp 2022-08-31 11:31:06 is 14139265.329499242 s in the future
1458 11:59:36.060588 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-08-31 11:31:06 is 14139265.322272106 s in the future
1459 11:59:36.072749 tar: ./net/fib-onlink-tests.sh: time stamp 2022-08-31 11:31:06 is 14139265.313654788 s in the future
1460 11:59:36.081047 tar: ./net/psock_fanout: time stamp 2022-08-31 11:54:03 is 14140642.301234394 s in the future
1461 11:59:36.087651 tar: ./net/fin_ack_lat.sh: time stamp 2022-08-31 11:31:06 is 14139265.294401227 s in the future
1462 11:59:36.096732 tar: ./net/test_blackhole_dev.sh: time stamp 2022-08-31 11:31:06 is 14139265.287721076 s in the future
1463 11:59:36.103461 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-08-31 11:31:06 is 14139265.2802995 s in the future
1464 11:59:36.114566 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-08-31 11:31:06 is 14139265.270118424 s in the future
1465 11:59:36.122106 tar: ./net/mptcp/diag.sh: time stamp 2022-08-31 11:31:06 is 14139265.262690409 s in the future
1466 11:59:36.129183 tar: ./net/mptcp/settings: time stamp 2022-08-31 11:31:06 is 14139265.251125879 s in the future
1467 11:59:36.138044 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-08-31 11:31:06 is 14139265.236771561 s in the future
1468 11:59:36.151063 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-08-31 11:31:06 is 14139265.229618106 s in the future
1469 11:59:36.156759 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-08-31 11:31:06 is 14139265.220771727 s in the future
1470 11:59:36.168196 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-08-31 11:54:07 is 14140646.207255242 s in the future
1471 11:59:36.184759 tar: ./net/mptcp/mptcp_connect: time stamp 2022-08-31 11:54:07 is 14140646.192746424 s in the future
1472 11:59:36.192071 tar: ./net/mptcp: time stamp 2022-08-31 11:54:17 is 14140656.189441803 s in the future
1473 11:59:36.199220 tar: ./net/reuseaddr_conflict: time stamp 2022-08-31 11:54:01 is 14140640.177247606 s in the future
1474 11:59:36.211104 tar: ./net/ip_defrag.sh: time stamp 2022-08-31 11:31:06 is 14139265.165084909 s in the future
1475 11:59:36.222387 tar: ./net/udpgso_bench.sh: time stamp 2022-08-31 11:31:06 is 14139265.153047242 s in the future
1476 11:59:36.239452 tar: ./net/fin_ack_lat: time stamp 2022-08-31 11:54:05 is 14140644.137524485 s in the future
1477 11:59:36.247965 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-08-31 11:54:05 is 14140644.126454606 s in the future
1478 11:59:36.336039 tar: ./net/tls: time stamp 2022-08-31 11:54:02 is 14140641.043025303 s in the future
1479 11:59:36.343737 tar: ./net/udpgso.sh: time stamp 2022-08-31 11:31:06 is 14139265.031350515 s in the future
1480 11:59:36.362255 tar: ./net/fib_tests.sh: time stamp 2022-08-31 11:31:06 is 14139265.011645697 s in the future
1481 11:59:36.378706 tar: ./net/pmtu.sh: time stamp 2022-08-31 11:31:06 is 14139264.996274546 s in the future
1482 11:59:36.393134 tar: ./net/reuseport_dualstack: time stamp 2022-08-31 11:54:01 is 14140639.98547303 s in the future
1483 11:59:36.400051 tar: ./net: time stamp 2022-08-31 11:54:17 is 14140655.982253576 s in the future
1484 11:59:36.407325 tar: ./memfd/fuse_mnt: time stamp 2022-08-31 11:54:00 is 14140638.969864197 s in the future
1485 11:59:36.417692 tar: ./memfd/run_fuse_test.sh: time stamp 2022-08-31 11:31:06 is 14139264.961128349 s in the future
1486 11:59:36.433326 tar: ./memfd/memfd_test: time stamp 2022-08-31 11:54:00 is 14140638.941554 s in the future
1487 11:59:36.448447 tar: ./memfd/fuse_test: time stamp 2022-08-31 11:54:00 is 14140638.92931447 s in the future
1488 11:59:36.454179 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-08-31 11:31:06 is 14139264.922126243 s in the future
1489 11:59:36.463950 tar: ./memfd: time stamp 2022-08-31 11:54:17 is 14140655.918840697 s in the future
1490 11:59:36.469614 tar: ./futex/run.sh: time stamp 2022-08-31 11:54:16 is 14140654.90858553 s in the future
1491 11:59:36.483280 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-08-31 11:54:00 is 14140638.893713439 s in the future
1492 11:59:36.503980 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-08-31 11:53:59 is 14140637.880138136 s in the future
1493 11:59:36.513766 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-08-31 11:53:59 is 14140637.869016288 s in the future
1494 11:59:36.519185 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-08-31 11:53:58 is 14140636.858519182 s in the future
1495 11:59:36.535156 tar: ./futex/functional/run.sh: time stamp 2022-08-31 11:31:06 is 14139264.85087653 s in the future
1496 11:59:36.537137 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-08-31 11:53:58 is 14140636.840269349 s in the future
1497 11:59:36.552169 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-08-31 11:53:59 is 14140637.828598046 s in the future
1498 11:59:36.561018 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-08-31 11:53:59 is 14140637.816597743 s in the future
1499 11:59:36.568031 tar: ./futex/functional: time stamp 2022-08-31 11:54:16 is 14140654.811882712 s in the future
1500 11:59:36.576268 tar: ./futex: time stamp 2022-08-31 11:54:16 is 14140654.805851909 s in the future
1501 11:59:36.592203 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-08-31 11:54:00 is 14140638.788996243 s in the future
1502 11:59:36.596200 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-08-31 11:54:00 is 14140638.782059682 s in the future
1503 11:59:36.606716 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-08-31 11:54:00 is 14140638.774598288 s in the future
1504 11:59:36.614407 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-08-31 11:54:00 is 14140638.766831303 s in the future
1505 11:59:36.627178 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-08-31 11:54:00 is 14140638.759636076 s in the future
1506 11:59:36.633319 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-08-31 11:54:00 is 14140638.751032303 s in the future
1507 11:59:36.645596 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-08-31 11:54:00 is 14140638.744019121 s in the future
1508 11:59:36.663038 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-08-31 11:54:00 is 14140638.73678344 s in the future
1509 11:59:36.663513 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-08-31 11:54:00 is 14140638.729417864 s in the future
1510 11:59:36.667617 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-08-31 11:54:00 is 14140638.722249318 s in the future
1511 11:59:36.686422 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-08-31 11:54:00 is 14140638.71525053 s in the future
1512 11:59:36.686859 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-08-31 11:54:00 is 14140638.704971636 s in the future
1513 11:59:36.702056 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-08-31 11:54:00 is 14140638.692908561 s in the future
1514 11:59:36.708516 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-08-31 11:54:00 is 14140638.683050818 s in the future
1515 11:59:36.720248 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-08-31 11:54:00 is 14140638.675153894 s in the future
1516 11:59:36.727297 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-31 11:54:00 is 14140638.667670849 s in the future
1517 11:59:36.737757 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-08-31 11:54:00 is 14140638.660016243 s in the future
1518 11:59:36.746162 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-08-31 11:54:00 is 14140638.652607424 s in the future
1519 11:59:36.760145 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-08-31 11:54:00 is 14140638.644983758 s in the future
1520 11:59:36.764395 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-08-31 11:54:00 is 14140638.637743349 s in the future
1521 11:59:36.772243 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-08-31 11:54:00 is 14140638.630056743 s in the future
1522 11:59:36.780330 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-08-31 11:54:00 is 14140638.622617379 s in the future
1523 11:59:36.790297 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-08-31 11:54:00 is 14140638.614576743 s in the future
1524 11:59:36.800776 tar: ./lkdtm/tests.txt: time stamp 2022-08-31 11:31:06 is 14139264.606599924 s in the future
1525 11:59:36.807383 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-08-31 11:54:00 is 14140638.598685091 s in the future
1526 11:59:36.824242 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-08-31 11:54:00 is 14140638.588942364 s in the future
1527 11:59:36.828858 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-08-31 11:54:00 is 14140638.580832864 s in the future
1528 11:59:36.840489 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-08-31 11:54:00 is 14140638.573394667 s in the future
1529 11:59:36.848882 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-08-31 11:54:00 is 14140638.565722167 s in the future
1530 11:59:36.854442 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-08-31 11:54:00 is 14140638.557650091 s in the future
1531 11:59:36.865565 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-08-31 11:54:00 is 14140638.550305637 s in the future
1532 11:59:36.872982 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-08-31 11:54:00 is 14140638.542455924 s in the future
1533 11:59:36.882087 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-08-31 11:54:00 is 14140638.534704637 s in the future
1534 11:59:36.890838 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-08-31 11:54:00 is 14140638.527196485 s in the future
1535 11:59:36.903317 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-08-31 11:54:00 is 14140638.519468818 s in the future
1536 11:59:36.906569 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-08-31 11:54:00 is 14140638.51113247 s in the future
1537 11:59:36.918488 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-08-31 11:54:00 is 14140638.503120955 s in the future
1538 11:59:36.930377 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-08-31 11:54:00 is 14140638.494507576 s in the future
1539 11:59:36.936845 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-08-31 11:54:00 is 14140638.485254727 s in the future
1540 11:59:36.944736 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-08-31 11:54:00 is 14140638.472313258 s in the future
1541 11:59:36.962353 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-08-31 11:54:00 is 14140638.460921985 s in the future
1542 11:59:36.962569 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-08-31 11:54:00 is 14140638.452179137 s in the future
1543 11:59:36.972070 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-08-31 11:54:00 is 14140638.444004909 s in the future
1544 11:59:36.981902 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-08-31 11:54:00 is 14140638.436098015 s in the future
1545 11:59:36.990450 tar: ./lkdtm/LOOP.sh: time stamp 2022-08-31 11:54:00 is 14140638.428306167 s in the future
1546 11:59:36.997137 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-08-31 11:54:00 is 14140638.415783167 s in the future
1547 11:59:37.007831 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-08-31 11:54:00 is 14140638.402615682 s in the future
1548 11:59:37.021321 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-08-31 11:54:00 is 14140638.39471753 s in the future
1549 11:59:37.033440 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-31 11:54:00 is 14140638.386746212 s in the future
1550 11:59:37.043168 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-08-31 11:54:00 is 14140638.374975061 s in the future
1551 11:59:37.047408 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-08-31 11:54:00 is 14140638.362413667 s in the future
1552 11:59:37.060127 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-08-31 11:54:00 is 14140638.347606531 s in the future
1553 11:59:37.064153 tar: ./lkdtm/PANIC.sh: time stamp 2022-08-31 11:54:00 is 14140638.337754712 s in the future
1554 11:59:37.077171 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-08-31 11:54:00 is 14140638.330421349 s in the future
1555 11:59:37.084091 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-08-31 11:54:00 is 14140638.321274849 s in the future
1556 11:59:37.091398 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-08-31 11:54:00 is 14140638.313715106 s in the future
1557 11:59:37.100573 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-08-31 11:54:00 is 14140638.30610497 s in the future
1558 11:59:37.108514 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-08-31 11:54:00 is 14140638.296037318 s in the future
1559 11:59:37.118312 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-08-31 11:54:00 is 14140638.287927091 s in the future
1560 11:59:37.125391 tar: ./lkdtm/WARNING.sh: time stamp 2022-08-31 11:54:00 is 14140638.280122485 s in the future
1561 11:59:37.136967 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-08-31 11:54:00 is 14140638.271157849 s in the future
1562 11:59:37.145148 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-08-31 11:54:00 is 14140638.262388803 s in the future
1563 11:59:37.154352 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-08-31 11:54:00 is 14140638.254104303 s in the future
1564 11:59:37.162330 tar: ./lkdtm/BUG.sh: time stamp 2022-08-31 11:54:00 is 14140638.245361667 s in the future
1565 11:59:37.170831 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-08-31 11:54:00 is 14140638.236961894 s in the future
1566 11:59:37.181230 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-08-31 11:54:00 is 14140638.230035637 s in the future
1567 11:59:37.196214 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-08-31 11:54:00 is 14140638.222770212 s in the future
1568 11:59:37.197784 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-08-31 11:54:00 is 14140638.210419697 s in the future
1569 11:59:37.205937 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-08-31 11:54:00 is 14140638.1984375 s in the future
1570 11:59:37.214997 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-08-31 11:54:00 is 14140638.190467424 s in the future
1571 11:59:37.226156 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-08-31 11:54:00 is 14140638.182729197 s in the future
1572 11:59:37.233005 tar: ./lkdtm: time stamp 2022-08-31 11:54:17 is 14140655.179430273 s in the future
1573 11:59:37.242263 tar: ./nsfs/owner: time stamp 2022-08-31 11:54:07 is 14140645.16625344 s in the future
1574 11:59:37.251238 tar: ./nsfs/pidns: time stamp 2022-08-31 11:54:07 is 14140645.152473273 s in the future
1575 11:59:37.262662 tar: ./nsfs: time stamp 2022-08-31 11:54:18 is 14140656.146642652 s in the future
1576 11:59:37.271131 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-08-31 11:54:00 is 14140638.129323 s in the future
1577 11:59:37.277263 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-08-31 11:54:00 is 14140638.119467303 s in the future
1578 11:59:37.284793 tar: ./membarrier: time stamp 2022-08-31 11:54:17 is 14140655.112222273 s in the future
1579 11:59:37.300059 tar: ./fpu/test_fpu: time stamp 2022-08-31 11:53:58 is 14140636.093972652 s in the future
1580 11:59:37.307879 tar: ./fpu/run_test_fpu.sh: time stamp 2022-08-31 11:31:06 is 14139264.086618682 s in the future
1581 11:59:37.315253 tar: ./fpu: time stamp 2022-08-31 11:54:16 is 14140654.083003121 s in the future
1582 11:59:37.317374 tar: ./sysctl/sysctl.sh: time stamp 2022-08-31 11:31:06 is 14139264.063599591 s in the future
1583 11:59:37.323125 tar: ./sysctl: time stamp 2022-08-31 11:54:19 is 14140657.057369576 s in the future
1584 11:59:37.337779 tar: ./livepatch/test-livepatch.sh: time stamp 2022-08-31 11:31:06 is 14139264.045024424 s in the future
1585 11:59:37.340067 tar: ./livepatch/settings: time stamp 2022-08-31 11:31:06 is 14139264.037852076 s in the future
1586 11:59:37.353671 tar: ./livepatch/test-ftrace.sh: time stamp 2022-08-31 11:31:06 is 14139264.030555015 s in the future
1587 11:59:37.360236 tar: ./livepatch/functions.sh: time stamp 2022-08-31 11:31:06 is 14139264.021982728 s in the future
1588 11:59:37.366975 tar: ./livepatch/test-callbacks.sh: time stamp 2022-08-31 11:31:06 is 14139264.011509743 s in the future
1589 11:59:37.375512 tar: ./livepatch/test-state.sh: time stamp 2022-08-31 11:31:06 is 14139264.003520303 s in the future
1590 11:59:37.387546 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-08-31 11:31:06 is 14139263.996030925 s in the future
1591 11:59:37.393125 tar: ./livepatch: time stamp 2022-08-31 11:54:17 is 14140654.992719985 s in the future
1592 11:59:37.401281 tar: ./rtc/settings: time stamp 2022-08-31 11:31:06 is 14139263.983058167 s in the future
1593 11:59:37.408285 tar: ./rtc/rtctest: time stamp 2022-08-31 11:54:10 is 14140647.969770561 s in the future
1594 11:59:37.419593 tar: ./rtc/setdate: time stamp 2022-08-31 11:54:10 is 14140647.961065576 s in the future
1595 11:59:37.422782 tar: ./rtc: time stamp 2022-08-31 11:54:18 is 14140655.957676864 s in the future
1596 11:59:37.438431 tar: ./mincore/mincore_selftest: time stamp 2022-08-31 11:54:00 is 14140637.940637758 s in the future
1597 11:59:37.445966 tar: ./mincore: time stamp 2022-08-31 11:54:17 is 14140654.937073925 s in the future
1598 11:59:37.450212 tar: ./cgroup/with_stress.sh: time stamp 2022-08-31 11:31:06 is 14139263.926031773 s in the future
1599 11:59:37.463308 tar: ./cgroup/test_memcontrol: time stamp 2022-08-31 11:53:56 is 14140633.913100637 s in the future
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1601 11:59:37.486852 tar: ./cgroup/test_kmem: time stamp 2022-08-31 11:53:56 is 14140633.887377409 s in the future
1602 11:59:37.499076 tar: ./cgroup/test_freezer: time stamp 2022-08-31 11:53:56 is 14140633.876464591 s in the future
1603 11:59:37.515369 tar: ./cgroup/test_core: time stamp 2022-08-31 11:53:56 is 14140633.865211606 s in the future
1604 11:59:37.524011 tar: ./cgroup: time stamp 2022-08-31 11:54:15 is 14140652.861709015 s in the future
1605 11:59:37.524388 tar: ./kcmp/kcmp_test: time stamp 2022-08-31 11:54:00 is 14140637.84981297 s in the future
1606 11:59:37.532823 tar: ./kcmp: time stamp 2022-08-31 11:54:16 is 14140653.846617061 s in the future
1607 11:59:37.539484 tar: ./ftrace/settings: time stamp 2022-08-31 11:31:06 is 14139263.836847879 s in the future
1608 11:59:37.558053 tar: ./ftrace/test.d/event/trace_printk.tc: time stamp 2022-08-31 11:31:06 is 14139263.822949197 s in the future
1609 11:59:37.565655 tar: ./ftrace/test.d/event/event-enable.tc: time stamp 2022-08-31 11:31:06 is 14139263.816032273 s in the future
1610 11:59:37.576217 tar: ./ftrace/test.d/event/toplevel-enable.tc: time stamp 2022-08-31 11:31:06 is 14139263.80943597 s in the future
1611 11:59:37.586290 tar: ./ftrace/test.d/event/event-pid.tc: time stamp 2022-08-31 11:31:06 is 14139263.802869182 s in the future
1612 11:59:37.592264 tar: ./ftrace/test.d/event/event-no-pid.tc: time stamp 2022-08-31 11:31:06 is 14139263.795928076 s in the future
1613 11:59:37.606339 tar: ./ftrace/test.d/event/subsystem-enable.tc: time stamp 2022-08-31 11:31:06 is 14139263.788574425 s in the future
1614 11:59:37.615468 tar: ./ftrace/test.d/event: time stamp 2022-08-31 11:31:06 is 14139263.784718834 s in the future
1615 11:59:37.623361 tar: ./ftrace/test.d/functions: time stamp 2022-08-31 11:31:06 is 14139263.776993122 s in the future
1616 11:59:37.631312 tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-08-31 11:31:06 is 14139263.761999773 s in the future
1617 11:59:37.646102 tar: ./ftrace/test.d/dynevent/clear_select_events.tc: time stamp 2022-08-31 11:31:06 is 14139263.750041515 s in the future
1618 11:59:37.654802 tar: ./ftrace/test.d/dynevent/add_remove_synth.tc: time stamp 2022-08-31 11:31:06 is 14139263.742840137 s in the future
1619 11:59:37.663191 tar: ./ftrace/test.d/dynevent/add_remove_kprobe.tc: time stamp 2022-08-31 11:31:06 is 14139263.73545197 s in the future
1620 11:59:37.671944 tar: ./ftrace/test.d/dynevent: time stamp 2022-08-31 11:31:06 is 14139263.732138849 s in the future
1621 11:59:37.682026 tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-08-31 11:31:06 is 14139263.721572803 s in the future
1622 11:59:37.690258 tar: ./ftrace/test.d/00basic/basic1.tc: time stamp 2022-08-31 11:30:45 is 14139242.714527349 s in the future
1623 11:59:37.700394 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-08-31 11:31:06 is 14139263.704577561 s in the future
1624 11:59:37.710566 tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-08-31 11:31:06 is 14139263.692394319 s in the future
1625 11:59:37.722142 tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-08-31 11:31:06 is 14139263.683517637 s in the future
1626 11:59:37.730209 tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-08-31 11:31:06 is 14139263.675724455 s in the future
1627 11:59:37.742187 tar: ./ftrace/test.d/00basic/trace_pipe.tc: time stamp 2022-08-31 11:31:06 is 14139263.668501031 s in the future
1628 11:59:37.748394 tar: ./ftrace/test.d/00basic: time stamp 2022-08-31 11:31:06 is 14139263.664609212 s in the future
1629 11:59:37.760424 tar: ./ftrace/test.d/trigger/trigger-snapshot.tc: time stamp 2022-08-31 11:31:06 is 14139263.653254152 s in the future
1630 11:59:37.770099 tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-08-31 11:31:06 is 14139263.645379773 s in the future
1631 11:59:37.780848 tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-08-31 11:31:06 is 14139263.637811152 s in the future
1632 11:59:37.790824 tar: ./ftrace/test.d/trigger/trigger-eventonoff.tc: time stamp 2022-08-31 11:31:06 is 14139263.630097682 s in the future
1633 11:59:37.803302 tar: ./ftrace/test.d/trigger/trigger-multihist.tc: time stamp 2022-08-31 11:31:06 is 14139263.622121606 s in the future
1634 11:59:37.812835 tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-08-31 11:31:06 is 14139263.614578682 s in the future
1635 11:59:37.823907 tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-08-31 11:31:06 is 14139263.606577773 s in the future
1636 11:59:37.837978 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-08-31 11:31:06 is 14139263.598897864 s in the future
1637 11:59:37.849679 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-08-31 11:31:06 is 14139263.591368864 s in the future
1638 11:59:37.858060 tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-08-31 11:31:06 is 14139263.583355379 s in the future
1639 11:59:37.871544 tar: ./ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc: time stamp 2022-08-31 11:31:06 is 14139263.569533531 s in the future
1640 11:59:37.883906 tar: ./ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc: time stamp 2022-08-31 11:31:06 is 14139263.552684425 s in the future
1641 11:59:37.898715 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc: time stamp 2022-08-31 11:31:06 is 14139263.541239682 s in the future
1642 11:59:37.910916 tar: ./ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc: time stamp 2022-08-31 11:31:06 is 14139263.516718046 s in the future
1643 11:59:37.924001 tar: ./ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc: time stamp 2022-08-31 11:31:06 is 14139263.495777864 s in the future
1644 11:59:37.935139 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-08-31 11:31:06 is 14139263.464313955 s in the future
1645 11:59:37.947933 tar: ./ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc: time stamp 2022-08-31 11:31:06 is 14139263.443030076 s in the future
1646 11:59:37.959000 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc: time stamp 2022-08-31 11:31:06 is 14139263.42263544 s in the future
1647 11:59:37.981670 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-08-31 11:31:06 is 14139263.400380667 s in the future
1648 11:59:37.998959 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc: time stamp 2022-08-31 11:31:06 is 14139263.3810355 s in the future
1649 11:59:38.024741 tar: ./ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc: time stamp 2022-08-31 11:31:06 is 14139263.353196743 s in the future
1650 11:59:38.041464 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc: time stamp 2022-08-31 11:31:06 is 14139263.338938622 s in the future
1651 11:59:38.055208 tar: ./ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc: time stamp 2022-08-31 11:31:06 is 14139263.323361622 s in the future
1652 11:59:38.075407 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc: time stamp 2022-08-31 11:31:06 is 14139263.30568344 s in the future
1653 11:59:38.083040 tar: ./ftrace/test.d/trigger/inter-event: time stamp 2022-08-31 11:31:06 is 14139263.299988152 s in the future
1654 11:59:38.095428 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-08-31 11:31:06 is 14139263.289648834 s in the future
1655 11:59:38.103915 tar: ./ftrace/test.d/trigger/trigger-hist-mod.tc: time stamp 2022-08-31 11:31:06 is 14139263.2803775 s in the future
1656 11:59:38.116385 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-08-31 11:31:06 is 14139263.2711715 s in the future
1657 11:59:38.124604 tar: ./ftrace/test.d/trigger: time stamp 2022-08-31 11:31:06 is 14139263.265314409 s in the future
1658 11:59:38.135295 tar: ./ftrace/test.d/tracer/wakeup.tc: time stamp 2022-08-31 11:31:06 is 14139263.250306243 s in the future
1659 11:59:38.144168 tar: ./ftrace/test.d/tracer/wakeup_rt.tc: time stamp 2022-08-31 11:31:06 is 14139263.243172364 s in the future
1660 11:59:38.153143 tar: ./ftrace/test.d/tracer: time stamp 2022-08-31 11:31:06 is 14139263.239349303 s in the future
1661 11:59:38.162734 tar: ./ftrace/test.d/preemptirq/irqsoff_tracer.tc: time stamp 2022-08-31 11:31:06 is 14139263.223262197 s in the future
1662 11:59:38.173134 tar: ./ftrace/test.d/preemptirq: time stamp 2022-08-31 11:31:06 is 14139263.217251258 s in the future
1663 11:59:38.182351 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-08-31 11:31:06 is 14139263.204879591 s in the future
1664 11:59:38.192058 tar: ./ftrace/test.d/selftest: time stamp 2022-08-31 11:31:06 is 14139263.200381622 s in the future
1665 11:59:38.202148 tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-08-31 11:31:06 is 14139263.189207076 s in the future
1666 11:59:38.211089 tar: ./ftrace/test.d/kprobe/kprobe_eventname.tc: time stamp 2022-08-31 11:31:06 is 14139263.18152297 s in the future
1667 11:59:38.220221 tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-08-31 11:31:06 is 14139263.173054849 s in the future
1668 11:59:38.229989 tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-08-31 11:31:06 is 14139263.161014591 s in the future
1669 11:59:38.240215 tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-08-31 11:31:06 is 14139263.149419819 s in the future
1670 11:59:38.250340 tar: ./ftrace/test.d/kprobe/kprobe_args_comm.tc: time stamp 2022-08-31 11:31:06 is 14139263.141683046 s in the future
1671 11:59:38.262385 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-08-31 11:31:06 is 14139263.133146955 s in the future
1672 11:59:38.272252 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-08-31 11:31:06 is 14139263.12535541 s in the future
1673 11:59:38.284533 tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-08-31 11:31:06 is 14139263.117717031 s in the future
1674 11:59:38.292158 tar: ./ftrace/test.d/kprobe/probepoint.tc: time stamp 2022-08-31 11:31:06 is 14139263.110415788 s in the future
1675 11:59:38.303588 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-08-31 11:31:06 is 14139263.102957682 s in the future
1676 11:59:38.312831 tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-08-31 11:31:06 is 14139263.095481197 s in the future
1677 11:59:38.324053 tar: ./ftrace/test.d/kprobe/kprobe_module.tc: time stamp 2022-08-31 11:31:06 is 14139263.087484576 s in the future
1678 11:59:38.333926 tar: ./ftrace/test.d/kprobe/multiple_kprobes.tc: time stamp 2022-08-31 11:31:06 is 14139263.079722364 s in the future
1679 11:59:38.341995 tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-08-31 11:31:06 is 14139263.071956682 s in the future
1680 11:59:38.353733 tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-08-31 11:31:06 is 14139263.063907243 s in the future
1681 11:59:38.364096 tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-08-31 11:31:06 is 14139263.056239743 s in the future
1682 11:59:38.379089 tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-08-31 11:31:06 is 14139263.04845047 s in the future
1683 11:59:38.387039 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-08-31 11:31:06 is 14139263.039829364 s in the future
1684 11:59:38.397521 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-08-31 11:31:06 is 14139263.032237349 s in the future
1685 11:59:38.406282 tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-08-31 11:31:06 is 14139263.024583667 s in the future
1686 11:59:38.416131 tar: ./ftrace/test.d/kprobe: time stamp 2022-08-31 11:31:06 is 14139263.020978288 s in the future
1687 11:59:38.425556 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-08-31 11:31:06 is 14139263.008678516 s in the future
1688 11:59:38.440840 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-08-31 11:31:06 is 14139263.001136607 s in the future
1689 11:59:38.445008 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-08-31 11:31:06 is 14139262.993288076 s in the future
1690 11:59:38.457005 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-08-31 11:31:06 is 14139262.984896803 s in the future
1691 11:59:38.466996 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-08-31 11:31:06 is 14139262.976757849 s in the future
1692 11:59:38.477760 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-08-31 11:31:06 is 14139262.969415394 s in the future
1693 11:59:38.486719 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-08-31 11:31:06 is 14139262.962061061 s in the future
1694 11:59:38.498277 tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-08-31 11:31:06 is 14139262.954157031 s in the future
1695 11:59:38.508629 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-08-31 11:31:06 is 14139262.946641273 s in the future
1696 11:59:38.520698 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-08-31 11:31:06 is 14139262.939249879 s in the future
1697 11:59:38.529599 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-08-31 11:31:06 is 14139262.931729531 s in the future
1698 11:59:38.540334 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-08-31 11:31:06 is 14139262.924293243 s in the future
1699 11:59:38.550912 tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-08-31 11:31:06 is 14139262.917228607 s in the future
1700 11:59:38.561285 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-08-31 11:31:06 is 14139262.910079546 s in the future
1701 11:59:38.571276 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-08-31 11:31:06 is 14139262.902532804 s in the future
1702 11:59:38.580367 tar: ./ftrace/test.d/ftrace: time stamp 2022-08-31 11:31:06 is 14139262.899087622 s in the future
1703 11:59:38.592089 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-08-31 11:31:06 is 14139262.887720591 s in the future
1704 11:59:38.600145 tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-08-31 11:31:06 is 14139262.879924425 s in the future
1705 11:59:38.608045 tar: ./ftrace/test.d/direct: time stamp 2022-08-31 11:31:06 is 14139262.876131546 s in the future
1706 11:59:38.617459 tar: ./ftrace/test.d/template: time stamp 2022-08-31 11:31:06 is 14139262.868031319 s in the future
1707 11:59:38.628300 tar: ./ftrace/test.d/instances/instance.tc: time stamp 2022-08-31 11:31:06 is 14139262.85725844 s in the future
1708 11:59:38.637353 tar: ./ftrace/test.d/instances/instance-event.tc: time stamp 2022-08-31 11:31:06 is 14139262.849706243 s in the future
1709 11:59:38.646982 tar: ./ftrace/test.d/instances: time stamp 2022-08-31 11:31:06 is 14139262.845428425 s in the future
1710 11:59:38.656564 tar: ./ftrace/test.d: time stamp 2022-08-31 11:31:06 is 14139262.839012 s in the future
1711 11:59:38.663826 tar: ./ftrace/ftracetest: time stamp 2022-08-31 11:31:06 is 14139262.824223819 s in the future
1712 11:59:38.670917 tar: ./ftrace: time stamp 2022-08-31 11:54:16 is 14140652.820508561 s in the future
1713 11:59:38.680201 tar: ./timers/nanosleep: time stamp 2022-08-31 11:54:11 is 14140647.807236288 s in the future
1714 11:59:38.687331 tar: ./timers/set-tai: time stamp 2022-08-31 11:54:12 is 14140648.797792152 s in the future
1715 11:59:38.693944 tar: ./timers/adjtick: time stamp 2022-08-31 11:54:12 is 14140648.788691637 s in the future
1716 11:59:38.701805 tar: ./timers/posix_timers: time stamp 2022-08-31 11:54:11 is 14140647.775696879 s in the future
1717 11:59:38.712235 tar: ./timers/inconsistency-check: time stamp 2022-08-31 11:54:11 is 14140647.762488122 s in the future
1718 11:59:38.720804 tar: ./timers/change_skew: time stamp 2022-08-31 11:54:12 is 14140648.753615334 s in the future
1719 11:59:38.730468 tar: ./timers/threadtest: time stamp 2022-08-31 11:54:11 is 14140647.742930531 s in the future
1720 11:59:38.741121 tar: ./timers/leap-a-day: time stamp 2022-08-31 11:54:12 is 14140648.727146394 s in the future
1721 11:59:38.745184 tar: ./timers/leapcrash: time stamp 2022-08-31 11:54:12 is 14140648.716889455 s in the future
1722 11:59:38.755458 tar: ./timers/rtcpie: time stamp 2022-08-31 11:54:11 is 14140647.708324197 s in the future
1723 11:59:38.761049 tar: ./timers/settings: time stamp 2022-08-31 11:31:06 is 14139262.697135864 s in the future
1724 11:59:38.773507 tar: ./timers/set-2038: time stamp 2022-08-31 11:54:12 is 14140648.682982758 s in the future
1725 11:59:38.777577 tar: ./timers/set-tz: time stamp 2022-08-31 11:54:12 is 14140648.674085016 s in the future
1726 11:59:38.785409 tar: ./timers/freq-step: time stamp 2022-08-31 11:54:12 is 14140648.664767273 s in the future
1727 11:59:38.794383 tar: ./timers/alarmtimer-suspend: time stamp 2022-08-31 11:54:11 is 14140647.655912319 s in the future
1728 11:59:38.803958 tar: ./timers/nsleep-lat: time stamp 2022-08-31 11:54:12 is 14140648.646417561 s in the future
1729 11:59:38.811815 tar: ./timers/skew_consistency: time stamp 2022-08-31 11:54:12 is 14140648.637830879 s in the future
1730 11:59:38.822535 tar: ./timers/clocksource-switch: time stamp 2022-08-31 11:54:12 is 14140648.629078243 s in the future
1731 11:59:38.830972 tar: ./timers/valid-adjtimex: time stamp 2022-08-31 11:54:12 is 14140648.619429394 s in the future
1732 11:59:38.839547 tar: ./timers/set-timer-lat: time stamp 2022-08-31 11:54:11 is 14140647.610039213 s in the future
1733 11:59:38.850470 tar: ./timers/mqueue-lat: time stamp 2022-08-31 11:54:11 is 14140647.601293743 s in the future
1734 11:59:38.855983 tar: ./timers/raw_skew: time stamp 2022-08-31 11:54:11 is 14140647.591631667 s in the future
1735 11:59:38.862245 tar: ./timers: time stamp 2022-08-31 11:54:19 is 14140655.588011001 s in the future
1736 11:59:38.872025 tar: ./run_kselftest.sh: time stamp 2022-08-31 11:54:13 is 14140649.579691137 s in the future
1737 11:59:38.882241 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-08-31 11:31:06 is 14139262.567734334 s in the future
1738 11:59:38.890322 tar: ./cpu-hotplug: time stamp 2022-08-31 11:54:15 is 14140651.564329773 s in the future
1739 11:59:38.898391 tar: ./pstore/common_tests: time stamp 2022-08-31 11:31:06 is 14139262.553287258 s in the future
1740 11:59:38.905950 tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-08-31 11:31:06 is 14139262.545495758 s in the future
1741 11:59:38.916105 tar: ./pstore/pstore_crash_test: time stamp 2022-08-31 11:31:06 is 14139262.538120031 s in the future
1742 11:59:38.923322 tar: ./pstore/pstore_tests: time stamp 2022-08-31 11:31:06 is 14139262.530884713 s in the future
1743 11:59:38.930024 tar: ./pstore: time stamp 2022-08-31 11:54:18 is 14140654.527367288 s in the future
1744 11:59:39.001906 tar: ./exec/load_address_16777216: time stamp 2022-08-31 11:53:56 is 14140632.372724016 s in the future
1745 11:59:39.015818 tar: ./exec/execveat.denatured: time stamp 2022-08-31 11:53:56 is 14140632.36260847 s in the future
1746 11:59:39.020514 tar: ./exec/Makefile: time stamp 2022-08-31 11:31:06 is 14139262.354644001 s in the future
1747 11:59:39.035445 tar: ./exec/execveat: time stamp 2022-08-31 11:53:56 is 14140632.338915152 s in the future
1748 11:59:39.048857 tar: ./exec/recursion-depth: time stamp 2022-08-31 11:53:56 is 14140632.327370622 s in the future
1749 11:59:39.058974 tar: ./exec/binfmt_script: time stamp 2022-08-31 11:31:06 is 14139262.319346425 s in the future
1750 11:59:39.063912 tar: ./exec/execveat.symlink: time stamp 2022-08-31 11:53:56 is 14140632.313592925 s in the future
1751 11:59:39.152351 tar: ./exec/load_address_2097152: time stamp 2022-08-31 11:53:56 is 14140632.226153228 s in the future
1752 11:59:39.156349 tar: ./exec/script: time stamp 2022-08-31 11:53:56 is 14140632.219330137 s in the future
1753 11:59:39.170452 tar: ./exec/non-regular: time stamp 2022-08-31 11:53:56 is 14140632.203882955 s in the future
1754 11:59:39.240910 tar: ./exec/load_address_4096: time stamp 2022-08-31 11:53:56 is 14140632.134316137 s in the future
1755 11:59:39.251474 tar: ./exec/subdir: time stamp 2022-08-31 11:53:56 is 14140632.126921046 s in the future
1756 11:59:39.255032 tar: ./exec: time stamp 2022-08-31 11:54:15 is 14140651.121011319 s in the future
1757 11:59:39.269499 tar: ./size/get_size: time stamp 2022-08-31 11:54:11 is 14140647.105084531 s in the future
1758 11:59:39.275522 tar: ./size: time stamp 2022-08-31 11:54:19 is 14140655.101889228 s in the future
1759 11:59:39.286217 tar: ./mqueue/mq_perf_tests: time stamp 2022-08-31 11:54:01 is 14140637.087889955 s in the future
1760 11:59:39.300871 tar: ./mqueue/mq_open_tests: time stamp 2022-08-31 11:54:01 is 14140637.075459198 s in the future
1761 11:59:39.305862 tar: ./mqueue: time stamp 2022-08-31 11:54:17 is 14140653.072372819 s in the future
1762 11:59:39.317025 tar: ./capabilities/validate_cap: time stamp 2022-08-31 11:53:56 is 14140632.058937213 s in the future
1763 11:59:39.334170 tar: ./capabilities/test_execve: time stamp 2022-08-31 11:53:56 is 14140632.041525167 s in the future
1764 11:59:39.341854 tar: ./capabilities: time stamp 2022-08-31 11:54:15 is 14140651.038080804 s in the future
1765 11:59:39.349792 tar: ./clone3/clone3_set_tid: time stamp 2022-08-31 11:53:56 is 14140632.024863637 s in the future
1766 11:59:39.362050 tar: ./clone3/clone3_clear_sighand: time stamp 2022-08-31 11:53:56 is 14140632.015299485 s in the future
1767 11:59:39.368031 tar: ./clone3/clone3: time stamp 2022-08-31 11:53:56 is 14140632.005677743 s in the future
1768 11:59:39.384995 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-08-31 11:53:56 is 14140631.994169182 s in the future
1769 11:59:39.388569 tar: ./clone3: time stamp 2022-08-31 11:54:15 is 14140650.990958334 s in the future
1770 11:59:39.399247 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-08-31 11:54:07 is 14140642.975006076 s in the future
1771 11:59:39.409504 tar: ./pidfd/pidfd_test: time stamp 2022-08-31 11:54:07 is 14140642.964176667 s in the future
1772 11:59:39.420336 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-08-31 11:54:07 is 14140642.95435691 s in the future
1773 11:59:39.436184 tar: ./pidfd/pidfd_wait: time stamp 2022-08-31 11:54:07 is 14140642.937564607 s in the future
1774 11:59:39.446172 tar: ./pidfd/pidfd_poll_test: time stamp 2022-08-31 11:54:07 is 14140642.928314258 s in the future
1775 11:59:39.462061 tar: ./pidfd/pidfd_setns_test: time stamp 2022-08-31 11:54:07 is 14140642.91216144 s in the future
1776 11:59:39.474256 tar: ./pidfd/pidfd_open_test: time stamp 2022-08-31 11:54:07 is 14140642.902297758 s in the future
1777 11:59:39.482066 tar: ./pidfd: time stamp 2022-08-31 11:54:18 is 14140653.899019289 s in the future
1778 11:59:39.489799 tar: ./kselftest-list.txt: time stamp 2022-08-31 11:54:20 is 14140655.891200925 s in the future
1779 11:59:39.495942 tar: ./ptrace/peeksiginfo: time stamp 2022-08-31 11:54:07 is 14140642.879745016 s in the future
1780 11:59:39.506573 tar: ./ptrace/get_syscall_info: time stamp 2022-08-31 11:54:08 is 14140643.867747652 s in the future
1781 11:59:39.519128 tar: ./ptrace/vmaccess: time stamp 2022-08-31 11:54:07 is 14140642.857893743 s in the future
1782 11:59:39.527019 tar: ./ptrace: time stamp 2022-08-31 11:54:18 is 14140653.854525713 s in the future
1783 11:59:39.532008 tar: ./kselftest/prefix.pl: time stamp 2022-08-31 11:54:13 is 14140648.844449592 s in the future
1784 11:59:39.542342 tar: ./kselftest/runner.sh: time stamp 2022-08-31 11:54:13 is 14140648.83766094 s in the future
1785 11:59:39.553790 tar: ./kselftest/module.sh: time stamp 2022-08-31 11:54:13 is 14140648.831020561 s in the future
1786 11:59:39.557948 tar: ./kselftest: time stamp 2022-08-31 11:54:13 is 14140648.827763607 s in the future
1787 11:59:39.567209 tar: ./tpm2/test_space.sh: time stamp 2022-08-31 11:31:06 is 14139261.817971183 s in the future
1788 11:59:39.577003 tar: ./tpm2/test_smoke.sh: time stamp 2022-08-31 11:31:06 is 14139261.811506289 s in the future
1789 11:59:39.582355 tar: ./tpm2/tpm2.py: time stamp 2022-08-31 11:31:06 is 14139261.802011955 s in the future
1790 11:59:39.590453 tar: ./tpm2/tpm2_tests.py: time stamp 2022-08-31 11:31:06 is 14139261.793972728 s in the future
1791 11:59:39.597056 tar: ./tpm2: time stamp 2022-08-31 11:54:19 is 14140654.790591501 s in the future
1792 11:59:39.603206 tar: .: time stamp 2022-08-31 11:54:20 is 14140655.786783243 s in the future
1793 11:59:39.679648 skiplist:
1794 11:59:39.680951 ========================================
1795 11:59:39.683335 breakpoints:breakpoint_test
1796 11:59:39.990967 breakpoints:step_after_suspend_test
1797 11:59:40.060047 ftrace:ftracetest
1798 11:59:40.114032 net:rtnetlink.sh
1799 11:59:40.168397 net:tls
1800 11:59:40.225181 netfilter:bridge_brouter.sh
1801 11:59:40.294228 netfilter:nft_flowtable.sh
1802 11:59:40.364368 netfilter:nft_trans_stress.sh
1803 11:59:40.430528 pidfd:pidfd_wait
1804 11:59:40.502567 ========================================
1805 11:59:43.209814 [ 105.339683] kselftest: Running tests in lkdtm
1806 11:59:43.249053 TAP version 13
1807 11:59:43.295727 1..70
1808 11:59:43.337597 # selftests: lkdtm: PANIC.sh
1809 11:59:43.715458 # Skipping PANIC: crashes entire system
1810 11:59:43.734574 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1811 11:59:43.782817 # selftests: lkdtm: BUG.sh
1812 11:59:44.184900 [ 106.315152] lkdtm: Performing direct entry BUG
1813 11:59:44.192767 [ 106.319922] ------------[ cut here ]------------
1814 11:59:44.198122 [ 106.324552] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1815 11:59:44.201247 [ 106.329787] Internal error: Oops - BUG: 0 [#1] SMP ARM
1816 11:59:44.229936 [ 106.334935] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
1817 11:59:44.237609 [ 106.364012] CPU: 0 PID: 799 Comm: cat Not tainted 5.10.138-cip15 #1
1818 11:59:44.242054 [ 106.370286] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1819 11:59:44.247425 [ 106.376837] PC is at lkdtm_BUG+0x14/0x18
1820 11:59:44.250496 [ 106.380773] LR is at lkdtm_do_action+0x2c/0x4c
1821 11:59:44.256876 [ 106.385225] pc : [<c0c2e100>] lr : [<c0c2db80>] psr: a00e0013
1822 11:59:44.261669 [ 106.391500] sp : c6665e58 ip : c6665e68 fp : c6665e64
1823 11:59:44.269147 [ 106.396732] r10: 00000004 r9 : c1acf704 r8 : c15e7df8
1824 11:59:44.274885 [ 106.401965] r7 : c6665f60 r6 : 00000004 r5 : c6101000 r4 : 00000001
1825 11:59:44.281175 [ 106.408500] r3 : c0c2e0ec r2 : cf98fc11 r1 : ef7815e0 r0 : c15e7e00
1826 11:59:44.287124 [ 106.415036] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1827 11:59:44.295270 [ 106.422179] Control: 10c5387d Table: 1680004a DAC: 00000051
1828 11:59:44.299000 [ 106.427936] Process cat (pid: 799, stack limit = 0x33e9e03b)
1829 11:59:44.303707 [ 106.433603] Stack: (0xc6665e58 to 0xc6666000)
1830 11:59:44.312341 [ 106.437972] 5e40: c6665e74 c6665e68
1831 11:59:44.320409 [ 106.446162] 5e60: c0c2db80 c0c2e0f8 c6665e9c c6665e78 c0c2e080 c0c2db60 c0c2df60 c61c8280
1832 11:59:44.328070 [ 106.454352] 5e80: b6e1f000 00000004 c533ff00 c6665f60 c6665ec4 c6665ea0 c07f5318 c0c2df6c
1833 11:59:44.336813 [ 106.462542] 5ea0: 00000000 c61c8280 b6e1f000 c2816000 c6665f60 c07f52b4 c6665f5c c6665ec8
1834 11:59:44.344802 [ 106.470734] 5ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c6664000
1835 11:59:44.352107 [ 106.478925] 5ee0: b6e1f000 00020000 00000004 00000004 0001fffc c6665ee0 00000001 b6e1e000
1836 11:59:44.361223 [ 106.487112] 5f00: c632b680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1837 11:59:44.370786 [ 106.495303] 5f20: 00000000 00000000 c139fc00 cf98fc11 c205caa0 c61c8280 c61c8280 c6664000
1838 11:59:44.377140 [ 106.503493] 5f40: b6e1f000 00000000 00000000 00000004 c6665f94 c6665f60 c05988fc c0598268
1839 11:59:44.387013 [ 106.511681] 5f60: 00000000 00000000 c6665fac cf98fc11 00000004 00000004 b6f66e00 00000004
1840 11:59:44.393388 [ 106.519869] 5f80: c03002e4 c6664000 c6665fa4 c6665f98 c059898c c0598894 00000000 c6665fa8
1841 11:59:44.401168 [ 106.528057] 5fa0: c03000c0 c0598980 00000004 00000004 00000001 b6e1f000 00000004 00000000
1842 11:59:44.409834 [ 106.536245] 5fc0: 00000004 00000004 b6f66e00 00000004 00000001 00000000 00020000 beec3a54
1843 11:59:44.418972 [ 106.544433] 5fe0: 00000004 beec3788 b6ed494f b6e5ac66 800e0030 00000001 00000000 00000000
1844 11:59:44.421226 [ 106.552614] Backtrace:
1845 11:59:44.429829 [ 106.555086] [<c0c2e0ec>] (lkdtm_BUG) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
1846 11:59:44.435913 [ 106.562674] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
1847 11:59:44.444510 [ 106.570696] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
1848 11:59:44.453328 [ 106.578627] r9:c6665f60 r8:c533ff00 r7:00000004 r6:b6e1f000 r5:c61c8280 r4:c0c2df60
1849 11:59:44.461963 [ 106.586387] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
1850 11:59:44.468173 [ 106.594229] r9:c07f52b4 r8:c6665f60 r7:c2816000 r6:b6e1f000 r5:c61c8280 r4:00000000
1851 11:59:44.474591 [ 106.601985] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
1852 11:59:44.483420 [ 106.609132] r10:00000004 r9:00000000 r8:00000000 r7:b6e1f000 r6:c6664000 r5:c61c8280
1853 11:59:44.484407 [ 106.616968] r4:c61c8280
1854 11:59:44.495073 [ 106.619516] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
1855 11:59:44.499949 [ 106.626663] r9:c6664000 r8:c03002e4 r7:00000004 r6:b6f66e00 r5:00000004 r4:00000004
1856 11:59:44.507961 [ 106.634422] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1857 11:59:44.512797 [ 106.641997] Exception stack(0xc6665fa8 to 0xc6665ff0)
1858 11:59:44.521263 [ 106.647059] 5fa0: 00000004 00000004 00000001 b6e1f000 00000004 00000000
1859 11:59:44.529823 [ 106.655248] 5fc0: 00000004 00000004 b6f66e00 00000004 00000001 00000000 00020000 beec3a54
1860 11:59:44.534941 [ 106.663434] 5fe0: 00000004 beec3788 b6ed494f b6e5ac66
1861 11:59:44.540878 [ 106.668498] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1862 11:59:44.544745 [ 106.674606] ---[ end trace f564789ceb3242a6 ]---
1863 11:59:44.554393 [ 106.679235] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1864 11:59:44.561230 [ 106.688117] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 799, name: cat
1865 11:59:44.565103 [ 106.695779] INFO: lockdep is turned off.
1866 11:59:44.567813 [ 106.699709] irq event stamp: 1650
1867 11:59:44.575778 [ 106.703042] hardirqs last enabled at (1649): [<c03d5088>] console_unlock+0x4b0/0x6c0
1868 11:59:44.584680 [ 106.710887] hardirqs last disabled at (1650): [<c0300c60>] __und_svc+0x60/0x6c
1869 11:59:44.591905 [ 106.718123] softirqs last enabled at (1516): [<c03021a8>] __do_softirq+0x378/0x5fc
1870 11:59:44.599950 [ 106.725791] softirqs last disabled at (1509): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1871 11:59:44.606996 [ 106.733632] CPU: 0 PID: 799 Comm: cat Tainted: G D 5.10.138-cip15 #1
1872 11:59:44.614187 [ 106.741297] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1873 11:59:44.618383 [ 106.747829] Backtrace:
1874 11:59:44.623868 [ 106.750307] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
1875 11:59:44.629960 [ 106.757888] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f728
1876 11:59:44.635898 [ 106.763563] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
1877 11:59:44.644044 [ 106.770895] [<c1383dc4>] (dump_stack) from [<c038e514>] (___might_sleep+0x1b0/0x2c0)
1878 11:59:44.652128 [ 106.778651] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19cc370 r4:c6664000
1879 11:59:44.661195 [ 106.786410] [<c038e364>] (___might_sleep) from [<c038e694>] (__might_sleep+0x70/0xb0)
1880 11:59:44.664846 [ 106.794250] r6:00000000 r5:00000031 r4:c19cc370
1881 11:59:44.672226 [ 106.798888] [<c038e624>] (__might_sleep) from [<c036cd0c>] (exit_signals+0x4c/0x3fc)
1882 11:59:44.679017 [ 106.806640] r6:00000001 r5:c6664000 r4:c5f25100
1883 11:59:44.685498 [ 106.811281] [<c036ccc0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1884 11:59:44.692381 [ 106.818601] r8:0000000b r7:c1e0fc8c r6:ffffe000 r5:00000000 r4:c5f25100
1885 11:59:44.697115 [ 106.825319] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1886 11:59:44.700329 [ 106.831853] r7:c1e0fc8c
1887 11:59:44.707302 [ 106.834398] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1888 11:59:44.716863 [ 106.841460] r10:00000004 r9:c6664000 r8:c15e7df8 r7:00000000 r6:c6665dc8 r5:c0c2e100
1889 11:59:44.717724 [ 106.849295] r4:e7f001f2
1890 11:59:44.725919 [ 106.851842] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1891 11:59:44.730175 [ 106.859766] Exception stack(0xc6665dc8 to 0xc6665e10)
1892 11:59:44.738681 [ 106.864829] 5dc0: c15e7e00 ef7815e0 cf98fc11 c0c2e0ec 00000001 c6101000
1893 11:59:44.747151 [ 106.873018] 5de0: 00000004 c6665f60 c15e7df8 c1acf704 00000004 c6665e64 c6665e68 c6665e58
1894 11:59:44.753919 [ 106.881203] 5e00: c0c2db80 c0c2e100 a00e0013 ffffffff
1895 11:59:44.757095 [ 106.886265] r7:c6665dfc r6:ffffffff r5:a00e0013 r4:c0c2e104
1896 11:59:44.765140 [ 106.891943] [<c0c2e0ec>] (lkdtm_BUG) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
1897 11:59:44.773225 [ 106.899528] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
1898 11:59:44.783159 [ 106.907547] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
1899 11:59:44.788406 [ 106.915475] r9:c6665f60 r8:c533ff00 r7:00000004 r6:b6e1f000 r5:c61c8280 r4:c0c2df60
1900 11:59:44.797745 [ 106.923234] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
1901 11:59:44.804719 [ 106.931076] r9:c07f52b4 r8:c6665f60 r7:c2816000 r6:b6e1f000 r5:c61c8280 r4:00000000
1902 11:59:44.812384 [ 106.938831] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
1903 11:59:44.819476 [ 106.945978] r10:00000004 r9:00000000 r8:00000000 r7:b6e1f000 r6:c6664000 r5:c61c8280
1904 11:59:44.821820 [ 106.953813] r4:c61c8280
1905 11:59:44.830094 [ 106.956362] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
1906 11:59:44.837452 [ 106.963508] r9:c6664000 r8:c03002e4 r7:00000004 r6:b6f66e00 r5:00000004 r4:00000004
1907 11:59:44.844286 [ 106.971265] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1908 11:59:44.850103 [ 106.978841] Exception stack(0xc6665fa8 to 0xc6665ff0)
1909 11:59:44.858760 [ 106.983903] 5fa0: 00000004 00000004 00000001 b6e1f000 00000004 00000000
1910 11:59:44.866367 [ 106.992091] 5fc0: 00000004 00000004 b6f66e00 00000004 00000001 00000000 00020000 beec3a54
1911 11:59:44.870804 [ 107.000277] 5fe0: 00000004 beec3788 b6ed494f b6e5ac66
1912 11:59:44.878989 # Segmentation fault
1913 11:59:44.970763 # [ 106.315152] lkdtm: Performing direct entry BUG
1914 11:59:44.976968 # [ 106.319922] ------------[ cut here ]------------
1915 11:59:44.981905 # [ 106.324552] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1916 11:59:44.986561 # [ 106.329787] Internal error: Oops - BUG: 0 [#1] SMP ARM
1917 11:59:45.015896 # [ 106.334935] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
1918 11:59:45.023041 # [ 106.364012] CPU: 0 PID: 799 Comm: cat Not tainted 5.10.138-cip15 #1
1919 11:59:45.028567 # [ 106.370286] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1920 11:59:45.034812 # [ 106.376837] PC is at lkdtm_BUG+0x14/0x18
1921 11:59:45.038943 # [ 106.380773] LR is at lkdtm_do_action+0x2c/0x4c
1922 11:59:45.044836 # [ 106.385225] pc : [<c0c2e100>] lr : [<c0c2db80>] psr: a00e0013
1923 11:59:45.050529 # [ 106.391500] sp : c6665e58 ip : c6665e68 fp : c6665e64
1924 11:59:45.055931 # [ 106.396732] r10: 00000004 r9 : c1acf704 r8 : c15e7df8
1925 11:59:45.061547 # [ 106.401965] r7 : c6665f60 r6 : 00000004 r5 : c6101000 r4 : 00000001
1926 11:59:45.068437 # [ 106.408500] r3 : c0c2e0ec r2 : cf98fc11 r1 : ef7815e0 r0 : c15e7e00
1927 11:59:45.076583 # [ 106.415036] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1928 11:59:45.082714 # [ 106.422179] Control: 10c5387d Table: 1680004a DAC: 00000051
1929 11:59:45.089131 # [ 106.427936] Process cat (pid: 799, stack limit = 0x33e9e03b)
1930 11:59:45.093815 # [ 106.433603] Stack: (0xc6665e58 to 0xc6666000)
1931 11:59:45.100895 # [ 106.437972] 5e40: c6665e74 c6665e68
1932 11:59:45.108372 # [ 106.446162] 5e60: c0c2db80 c0c2e0f8 c6665e9c c6665e78 c0c2e080 c0c2db60 c0c2df60 c61c8280
1933 11:59:45.118405 # [ 106.454352] 5e80: b6e1f000 00000004 c533ff00 c6665f60 c6665ec4 c6665ea0 c07f5318 c0c2df6c
1934 11:59:45.125041 # [ 106.462542] 5ea0: 00000000 c61c8280 b6e1f000 c2816000 c6665f60 c07f52b4 c6665f5c c6665ec8
1935 11:59:45.133339 # [ 106.470734] 5ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c6664000
1936 11:59:45.141860 # [ 106.478925] 5ee0: b6e1f000 00020000 00000004 00000004 0001fffc c6665ee0 00000001 b6e1e000
1937 11:59:45.151249 # [ 106.487112] 5f00: c632b680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1938 11:59:45.158816 # [ 106.495303] 5f20: 00000000 00000000 c139fc00 cf98fc11 c205caa0 c61c8280 c61c8280 c6664000
1939 11:59:45.168805 # [ 106.503493] 5f40: b6e1f000 00000000 00000000 00000004 c6665f94 c6665f60 c05988fc c0598268
1940 11:59:45.175086 # [ 106.511681] 5f60: 00000000 00000000 c6665fac cf98fc11 00000004 00000004 b6f66e00 00000004
1941 11:59:45.182873 # [ 106.519869] 5f80: c03002e4 c6664000 c6665fa4 c6665f98 c059898c c0598894 00000000 c6665fa8
1942 11:59:45.192668 # [ 106.528057] 5fa0: c03000c0 c0598980 00000004 00000004 00000001 b6e1f000 00000004 00000000
1943 11:59:45.200267 # [ 106.536245] 5fc0: 00000004 00000004 b6f66e00 00000004 00000001 00000000 00020000 beec3a54
1944 11:59:45.209030 # [ 106.544433] 5fe0: 00000004 beec3788 b6ed494f b6e5ac66 800e0030 00000001 00000000 00000000
1945 11:59:45.210993 # [ 106.552614] Backtrace:
1946 11:59:45.218986 # [ 106.555086] [<c0c2e0ec>] (lkdtm_BUG) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
1947 11:59:45.227117 # [ 106.562674] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
1948 11:59:45.235826 # [ 106.570696] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
1949 11:59:45.244064 # [ 106.578627] r9:c6665f60 r8:c533ff00 r7:00000004 r6:b6e1f000 r5:c61c8280 r4:c0c2df60
1950 11:59:45.250756 # [ 106.586387] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
1951 11:59:45.260382 # [ 106.594229] r9:c07f52b4 r8:c6665f60 r7:c2816000 r6:b6e1f000 r5:c61c8280 r4:00000000
1952 11:59:45.268193 # [ 106.601985] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
1953 11:59:45.275696 # [ 106.609132] r10:00000004 r9:00000000 r8:00000000 r7:b6e1f000 r6:c6664000 r5:c61c8280
1954 11:59:45.279158 # [ 106.616968] r4:c61c8280
1955 11:59:45.285263 # [ 106.619516] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
1956 11:59:45.292014 # [ 106.626663] r9:c6664000 r8:c03002e4 r7:00000004 r6:b6f66e00 r5:00000004 r4:00000004
1957 11:59:45.302823 # [ 106.634422] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1958 11:59:45.305170 # [ 106.641997] Exception stack(0xc6665fa8 to 0xc6665ff0)
1959 11:59:45.313216 # [ 106.647059] 5fa0: 00000004 00000004 00000001 b6e1f000 00000004 00000000
1960 11:59:45.322799 # [ 106.655248] 5fc0: 00000004 00000004 b6f66e00 00000004 00000001 00000000 00020000 beec3a54
1961 11:59:45.327162 # [ 106.663434] 5fe0: 00000004 beec3788 b6ed494f b6e5ac66
1962 11:59:45.333194 # [ 106.668498] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1963 11:59:45.337656 # [ 106.674606] ---[ end trace f564789ceb3242a6 ]---
1964 11:59:45.347880 # [ 106.679235] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1965 11:59:45.355521 # [ 106.688117] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 799, name: cat
1966 11:59:45.360027 # [ 106.695779] INFO: lockdep is turned off.
1967 11:59:45.362796 # [ 106.699709] irq event stamp: 1650
1968 11:59:45.369875 # [ 106.703042] hardirqs last enabled at (1649): [<c03d5088>] console_unlock+0x4b0/0x6c0
1969 11:59:45.378778 # [ 106.710887] hardirqs last disabled at (1650): [<c0300c60>] __und_svc+0x60/0x6c
1970 11:59:45.385806 # [ 106.718123] softirqs last enabled at (1516): [<c03021a8>] __do_softirq+0x378/0x5fc
1971 11:59:45.393374 # [ 106.725791] softirqs last disabled at (1509): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1972 11:59:45.403097 # [ 106.733632] CPU: 0 PID: 799 Comm: cat Tainted: G D 5.10.138-cip15 #1
1973 11:59:45.407992 # [ 106.741297] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1974 11:59:45.410912 # [ 106.747829] Backtrace:
1975 11:59:45.420101 # [ 106.750307] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
1976 11:59:45.425196 # [ 106.757888] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f728
1977 11:59:45.432602 # [ 106.763563] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
1978 11:59:45.439797 # [ 106.770895] [<c1383dc4>] (dump_stack) from [<c038e514>] (___might_sleep+0x1b0/0x2c0)
1979 11:59:45.451987 # [ 106.778651] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19cc370[ 107.578626] lkdtm: Performing direct entry WARNING
1980 11:59:45.452473 r4:c6664000
1981 11:59:45.457893 # [ 106.786410] [<[ 107.585456] ------------[ cut here ]------------
1982 11:59:45.470701 c038e364>] (___might_sleep) from [ 107.592946] WARNING: CPU: 3 PID: 870 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1983 11:59:45.504182 [<c038e694>] (__might_sleep+0x70/[ 107.604236] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
1984 11:59:45.504718 0xb0)
1985 11:59:45.512123 # [ 106.794250] r6:00000[ 107.635987] CPU: 3 PID: 870 Comm: cat Tainted: G D W 5.10.138-cip15 #1
1986 11:59:45.514839 000 r5:00000031 r4:c19cc370
1987 11:59:45.523311 # [ [ 107.646395] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1988 11:59:45.527027 106.798888] [<c038e624>] (__migh[ 107.655785] Backtrace:
1989 11:59:45.538065 t_sleep) from [<c036cd0c>] (exit_[ 107.661114] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
1990 11:59:45.541194 signals+0x4c/0x3fc)
1991 11:59:45.545769 # [ 106.806[ 107.671530] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
1992 11:59:45.555992 640] r6:00000001 r5:c6664000 r4:[ 107.680058] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
1993 11:59:45.557885 c5f25100
1994 11:59:45.565755 # [ 106.811281] [<c036[ 107.690230] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1995 11:59:45.576894 ccc0>] (exit_signals) from [<c035[ 107.700046] r9:00000009 r8:c0c2e14c r7:00000053 r6:00000009 r5:c0c2e14c r4:c1acfdc0
1996 11:59:45.580260 bb84>] (do_exit+0x10c/0xb4c)
1997 11:59:45.587526 # [[ 107.710650] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
1998 11:59:45.597612 106.818601] r8:0000000b r7:c1e[ 107.720992] r7:00000053 r6:c1acfdc0 r5:00000000 r4:c63d0000
1999 11:59:45.606916 0fc8c r6:ffffe000 r5:00000000 r4:[ 107.729520] [<c137ddc0>] (warn_slowpath_fmt) from [<c0c2e14c>] (lkdtm_WARNING+0x48/0x4c)
2000 11:59:45.607430 c5f25100
2001 11:59:45.616782 # [ 106.825319] [<c035[ 107.740466] r9:c1acf708 r8:c15e7df8 r7:c63d1f60 r6:00000008 r5:c5d2e000 r4:00000002
2002 11:59:45.627684 ba78>] (do_exit) from [<c030ea88>[ 107.751075] [<c0c2e104>] (lkdtm_WARNING) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2003 11:59:45.630592 ] (die+0x374/0x380)
2004 11:59:45.638410 # [ 106.831[ 107.761854] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2005 11:59:45.639925 853] r7:c1e0fc8c
2006 11:59:45.650041 # [ 106.83439[ 107.772722] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2007 11:59:45.660272 8] [<c030e714>] (die) from [<c030[ 107.783494] r9:c63d1f60 r8:c533ff00 r7:00000008 r6:b6e6e000 r5:c4789a40 r4:c0c2df60
2008 11:59:45.670545 ec04>] (do_undefinstr+0x170/0x240[ 107.794102] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2009 11:59:45.670938 )
2010 11:59:45.680290 # [ 106.841460] r10:00000004[ 107.804789] r9:c07f52b4 r8:c63d1f60 r7:c2816000 r6:b6e6e000 r5:c4789a40 r4:00000000
2011 11:59:45.692943 r9:c6664000 r8:c15e7df8 r7:00000[ 107.815397] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2012 11:59:45.694189 000 r6:c6665dc8 r5:c0c2e100
2013 11:59:45.703000 # [ [ 107.825391] r10:00000004 r9:00000000 r8:00000000 r7:b6e6e000 r6:c63d0000 r5:c4789a40
2014 11:59:45.705542 106.849295] r4:e7f001f2
2015 11:59:45.708315 # [ 1[ 107.836076] r4:c4789a40
2016 11:59:45.717949 06.851842] [<c030ea94>] (do_undef[ 107.841483] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2017 11:59:45.728871 instr) from [<c0300c6c>] (__und_s[ 107.851474] r9:c63d0000 r8:c03002e4 r7:00000004 r6:b6fb5e00 r5:00000008 r4:00000008
2018 11:59:45.730211 vc_finish+0x0/0x54)
2019 11:59:45.739910 # [ 106.859[ 107.862084] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2020 11:59:45.747004 766] Exception stack(0xc6665dc8 t[ 107.872507] Exception stack(0xc63d1fa8 to 0xc63d1ff0)
2021 11:59:45.747358 o 0xc6665e10)
2022 11:59:45.757243 # [ 106.864829] 5[ 107.880424] 1fa0: 00000008 00000008 00000001 b6e6e000 00000008 00000000
2023 11:59:45.767874 dc0: c15e7e00 e[ 107.891466] 1fc0: 00000008 00000008 b6fb5e00 00000004 00000001 00000000 00020000 bed53a54
2024 11:59:45.775489 f7815e0 cf98fc11 c0c2e0ec 0000000[ 107.902499] 1fe0: 00000004 bed53788 b6f2394f b6ea9c66
2025 11:59:45.776962 1 c6101000
2026 11:59:45.784277 # [ 106.873018] 5de0[ 107.910486] irq event stamp: 0
2027 11:59:45.791124 : 00000004 c6665f60 c15e7df8 c1ac[ 107.916367] hardirqs last enabled at (0): [<00000000>] 0x0
2028 11:59:45.799915 f704 00000004 c6665e64 c6665e68 c[ 107.924825] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2029 11:59:45.801722 6665e58
2030 11:59:45.810819 # [ 106.881203] 5e00: c[ 107.935180] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2031 11:59:45.819600 0c2db80 c0c2e100 a00e0013 fffffff[ 107.945502] softirqs last disabled at (0): [<00000000>] 0x0
2032 11:59:45.819886 f
2033 11:59:45.827703 # [ 106.886265] r7:c6665dfc [ 107.953929] ---[ end trace f564789ceb3242a7 ]---
2034 11:59:45.829730 r6:ffffffff r5:a00e0013 r4:c0c2e104
2035 11:59:45.838177 # [ 106.891943] [<c0c2e0ec>] (lkdtm_BUG) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2036 11:59:45.847368 # [ 106.899528] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2037 11:59:45.856327 # [ 106.907547] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2038 11:59:45.862634 # [ 106.915475] r9:c6665f60 r8:c533ff00 r7:00000004 r6:b6e1f000 r5:c61c8280 r4:c0c2df60
2039 11:59:45.870393 # [ 106.923234] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2040 11:59:45.877901 # [ 106.931076] r9:c07f52b4 r8:c6665f60 r7:c2816000 r6:b6e1f000 r5:c61c8280 r4:00000000
2041 11:59:45.885324 # [ 106.938831] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2042 11:59:45.893574 # [ 106.945978] r10:00000004 r9:00000000 r8:00000000 r7:b6e1f000 r6:c6664000 r5:c61c8280
2043 11:59:45.897713 # [ 106.953813] r4:c61c8280
2044 11:59:45.903304 # [ 106.956362] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2045 11:59:45.911555 # [ 106.963508] r9:c6664000 r8:c03002e4 r7:00000004 r6:b6f66e00 r5:00000004 r4:00000004
2046 11:59:45.919393 # [ 106.971265] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2047 11:59:45.924780 # [ 106.978841] Exception stack(0xc6665fa8 to 0xc6665ff0)
2048 11:59:45.931908 # [ 106.983903] 5fa0: 00000004 00000004 00000001 b6e1f000 00000004 00000000
2049 11:59:45.941953 # [ 106.992091] 5fc0: 00000004 00000004 b6f66e00 00000004 00000001 00000000 00020000 beec3a54
2050 11:59:45.946587 # [ 107.000277] 5fe0: 00000004 beec3788 b6ed494f b6e5ac66
2051 11:59:45.948670 # BUG: saw 'kernel BUG at': ok
2052 11:59:45.952101 ok 2 selftests: lkdtm: BUG.sh
2053 11:59:45.954319 # selftests: lkdtm: WARNING.sh
2054 11:59:45.959188 # [ 107.578626] lkdtm: Performing direct entry WARNING
2055 11:59:45.965370 # [ 107.585456] ------------[ cut here ]------------
2056 11:59:45.972272 # [ 107.592946] WARNING: CPU: 3 PID: 870 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2057 11:59:46.002372 # [ 107.604236] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2058 11:59:46.010573 # [ 107.635987] CPU: 3 PID: 870 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2059 11:59:46.015763 # [ 107.646395] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2060 11:59:46.017790 # [ 107.655785] Backtrace:
2061 11:59:46.027881 # [ 107.661114] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
2062 11:59:46.033265 # [ 107.671530] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2063 11:59:46.039321 # [ 107.680058] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
2064 11:59:46.047899 # [ 107.690230] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2065 11:59:46.054394 # [ 107.700046] r9:00000009 r8:c0c2e14c r7:00000053 r6:00000009 r5:c0c2e14c r4:c1acfdc0
2066 11:59:46.063212 # [ 107.710650] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
2067 11:59:46.068114 # [ 107.720992] r7:00000053 r6:c1acfdc0 r5:00000000 r4:c63d0000
2068 11:59:46.077256 # [ 107.729520] [<c137ddc0>] (warn_slowpath_fmt) from [<c0c2e14c>] (lkdtm_WARNING+0x48/0x4c)
2069 11:59:46.083975 # [ 107.740466] r9:c1acf708 r8:c15e7df8 r7:c63d1f60 r6:00000008 r5:c5d2e000 r4:00000002
2070 11:59:46.092049 # [ 107.751075] [<c0c2e104>] (lkdtm_WARNING) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2071 11:59:46.102090 # [ 107.761854] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2072 11:59:46.111080 # [ 107.772722] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2073 11:59:46.116064 # [ 107.783494] r9:c63d1f60 r8:c533ff00 r7:00000008 r6:b6e6e000 r5:c4789a40 r4:c0c2df60
2074 11:59:46.125450 # [ 107.794102] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2075 11:59:46.233361 # [ 107.804789] r9:c07f52b4 r8:c63d1f60 r7:c2816000 r6:b6e6e000 r5:c4789a40 r4:00000000
2076 11:59:46.233863 # [ 107.815397] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2077 11:59:46.234446 # [ 107.825391] r10:00000004 r9:00000000 r8:00000000 r7:b6e6e000 r6:c63d0000 r5:c4789a40
2078 11:59:46.234935 # [ 107.836076] r4:c4789a40
2079 11:59:46.235473 # [ 107.841483] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2080 11:59:46.235954 # [ 107.851474] r9:c63d0000 r8:c03002e4 r7:00000004 r6:b6fb5e00 r5:00000008 r4:00000008
2081 11:59:46.236494 # [ 107.862084] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2082 11:59:46.237048 # [ 107.872507] Exception stack(0xc63d1fa8 to 0xc63d1ff0)
2083 11:59:46.237616 # [ 107.880424] 1fa0: 00000008 00000008 00000001 b6e6e000 00000008 00000000
2084 11:59:46.238162 # [ 107.891466] 1fc0: 00000008 00000008 b6fb5e00 00000004 00000001 00000000 00020000 bed53a54
2085 11:59:46.238639 # [ 107.902499] 1fe0: 00000004 bed53788 b6f2394f b6ea9c66
2086 11:59:46.239109 # [ 107.910486] irq event stamp: 0
2087 11:59:46.239575 # [ 107.916367] hardirqs last enabled at (0): [<00000000>] 0x0
2088 11:59:46.240043 # [ 107.924825] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2089 11:59:46.240569 # [ 1[ 108.348902] lkdtm: Performing direct entry WARNING_MESSAGE
2090 11:59:46.241120 07.935180] softirqs last enabled[ 108.357293] ------------[ cut here ]------------
2091 11:59:46.243668 at (0): [<c0353ce0>] copy_proces[ 108.364823] WARNING: CPU: 1 PID: 905 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2092 11:59:46.246385 s+0x5c8/0x194c
2093 11:59:46.251656 # [ 107.945502] [ 108.376748] Warning message trigger count: 2
2094 11:59:46.282064 softirqs last disabled at (0): [<[ 108.383874] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2095 11:59:46.282412 00000000>] 0x0
2096 11:59:46.291657 # [ 107.953929] [ 108.415591] CPU: 1 PID: 905 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2097 11:59:46.303462 ---[ end trace f564789ceb3242a7 ][ 108.426056] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2098 11:59:46.303718 ---
2099 11:59:46.307276 # WARNING: saw 'WARNING:': o[ 108.435446] Backtrace:
2100 11:59:46.307516 k
2101 11:59:46.317218 ok 3 selftests: lkdtm: WARNING[ 108.440777] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
2102 11:59:46.319614 .sh
2103 11:59:46.324224 # selftests: lkdtm: WARNING_[ 108.451193] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2104 11:59:46.327094 MESSAGE.sh
2105 11:59:46.334403 [ 108.459720] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
2106 11:59:46.341436 [ 108.468071] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2107 11:59:46.348854 [ 108.475049] r9:00000009 r8:c0c2e19c r7:00000058 r6:00000009 r5:c0c2e19c r4:c1acfdc0
2108 11:59:46.357406 [ 108.482807] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
2109 11:59:46.363740 [ 108.490300] r7:00000058 r6:c1acfdc0 r5:c1acfddc r4:c6662000
2110 11:59:46.371791 [ 108.495977] [<c137ddc0>] (warn_slowpath_fmt) from [<c0c2e19c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2111 11:59:46.379802 [ 108.504774] r9:c1acf710 r8:c15e7df8 r7:c6663f60 r6:00000010 r5:c5ae5000 r4:00000003
2112 11:59:46.386246 [ 108.512535] [<c0c2e150>] (lkdtm_WARNING_MESSAGE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2113 11:59:46.395306 [ 108.521163] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2114 11:59:46.404324 [ 108.529187] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2115 11:59:46.412932 [ 108.537115] r9:c6663f60 r8:c533ff00 r7:00000010 r6:b6e55000 r5:c580e780 r4:c0c2df60
2116 11:59:46.418302 [ 108.544876] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2117 11:59:46.426115 [ 108.552718] r9:c07f52b4 r8:c6663f60 r7:c2816000 r6:b6e55000 r5:c580e780 r4:00000000
2118 11:59:46.432186 [ 108.560474] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2119 11:59:46.441300 [ 108.567622] r10:00000004 r9:00000000 r8:00000000 r7:b6e55000 r6:c6662000 r5:c580e780
2120 11:59:46.442550 [ 108.575459] r4:c580e780
2121 11:59:46.451373 [ 108.578007] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2122 11:59:46.458311 [ 108.585155] r9:c6662000 r8:c03002e4 r7:00000004 r6:b6f9ce00 r5:00000010 r4:00000010
2123 11:59:46.467704 [ 108.592914] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2124 11:59:46.470750 [ 108.600492] Exception stack(0xc6663fa8 to 0xc6663ff0)
2125 11:59:46.479781 [ 108.605556] 3fa0: 00000010 00000010 00000001 b6e55000 00000010 00000000
2126 11:59:46.486859 [ 108.613746] 3fc0: 00000010 00000010 b6f9ce00 00000004 00000001 00000000 00020000 bec90a54
2127 11:59:46.492260 [ 108.621932] 3fe0: 00000004 bec90788 b6f0a94f b6e90c66
2128 11:59:46.495873 [ 108.627069] irq event stamp: 0
2129 11:59:46.500937 [ 108.630147] hardirqs last enabled at (0): [<00000000>] 0x0
2130 11:59:46.508833 [ 108.635773] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2131 11:59:46.518421 [ 108.643316] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2132 11:59:46.521350 [ 108.650846] softirqs last disabled at (0): [<00000000>] 0x0
2133 11:59:46.525846 [ 108.656479] ---[ end trace f564789ceb3242a8 ]---
2134 11:59:46.595885 # [ 108.348902] lkdtm: Performing direct entry WARNING_MESSAGE
2135 11:59:46.598768 # [ 108.357293] ------------[ cut here ]------------
2136 11:59:46.608329 # [ 108.364823] WARNING: CPU: 1 PID: 905 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2137 11:59:46.613976 # [ 108.376748] Warning message trigger count: 2
2138 11:59:46.642110 # [ 108.383874] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2139 11:59:46.649674 # [ 108.415591] CPU: 1 PID: 905 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2140 11:59:46.658440 # [ 108.426056] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2141 11:59:46.661016 # [ 108.435446] Backtrace:
2142 11:59:46.666955 # [ 108.440777] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
2143 11:59:46.673144 # [ 108.451193] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2144 11:59:46.682565 # [ 108.459720] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
2145 11:59:46.688376 # [ 108.468071] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2146 11:59:46.695465 # [ 108.475049] r9:00000009 r8:c0c2e19c r7:00000058 r6:00000009 r5:c0c2e19c r4:c1acfdc0
2147 11:59:46.702886 # [ 108.482807] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
2148 11:59:46.710304 # [ 108.490300] r7:00000058 r6:c1acfdc0 r5:c1acfddc r4:c6662000
2149 11:59:46.718051 # [ 108.495977] [<c137ddc0>] (warn_slowpath_fmt) from [<c0c2e19c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2150 11:59:46.727010 # [ 108.504774] r9:c1acf710 r8:c15e7df8 r7:c6663f60 r6:00000010 r5:c5ae5000 r4:00000003
2151 11:59:46.734465 # [ 108.512535] [<c0c2e150>] (lkdtm_WARNING_MESSAGE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2152 11:59:46.743533 # [ 108.521163] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2153 11:59:46.751399 # [ 108.529187] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2154 11:59:46.758888 # [ 108.537115] r9:c6663f60 r8:c533ff00 r7:00000010 r6:b6e55000 r5:c580e780 r4:c0c2df60
2155 11:59:46.766127 # [ 108.544876] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2156 11:59:46.775189 # [ 108.552718] r9:c07f52b4 r8:c6663f60 r7:c2816000 r6:b6e55000 r5:c580e780 r4:00000000
2157 11:59:46.780877 # [ 108.560474] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2158 11:59:46.789806 # [ 108.567622] r10:00000004 r9:00000000 r8:00000000 r7:b6e55000 r6:c6662000 r5:c580e780
2159 11:59:46.793148 # [ 108.575459] r4:c580e780
2160 11:59:46.800374 # [ 108.578007] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2161 11:59:46.807995 # [ 108.585155] r9:c6662000 r8:c03002e4 r7:00000004 r6:b6f9ce00 r5:00000010 r4:00000010
2162 11:59:46.815324 # [ 108.592914] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2163 11:59:46.821009 # [ 108.600492] Exception stack(0xc6663fa8 to 0xc6663ff0)
2164 11:59:46.829401 # [ 108.605556] 3fa0: 00000010 00000010 00000001 b6e55000 00000010 00000000
2165 11:59:46.837353 # [ 108.613746] 3fc0: 00000010 00000010 b6f9ce00 00000004 00000001 00000000 00020000 bec90a54
2166 11:59:46.843865 # [ 108.621932] 3fe0: 00000004 bec90788 b6f0a94f b6e90c66
2167 11:59:46.849655 # [ 108.627069] irq event stamp: 0
2168 11:59:46.852693 # [ 108.630147] hardirqs last enabled at (0): [<00000000>] 0x0
2169 11:59:46.860319 # [ 108.635773] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2170 11:59:46.866903 # [ 108.643316] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2171 11:59:46.873012 # [ 108.650846] softirqs last disabled at (0): [<00000000>] 0x0
2172 11:59:46.876410 # [ 108.656479] ---[ end trace f564789ceb3242a8 ]---
2173 11:59:46.885378 # WARNING_MESSAGE: saw 'message trigger': ok
2174 11:59:46.886093 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
2175 11:59:46.886966 # selftests: lkdtm: EXCEPTION.sh
2176 11:59:46.912329 [ 109.042559] lkdtm: Performing direct entry EXCEPTION
2177 11:59:46.916021 [ 109.047561] 8<--- cut here ---
2178 11:59:46.926092 [ 109.050632] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2179 11:59:46.928962 [ 109.058809] pgd = b3e7adf0
2180 11:59:46.929914 [ 109.061536] [00000000] *pgd=00000000
2181 11:59:46.937388 [ 109.065230] Internal error: Oops: 805 [#2] SMP ARM
2182 11:59:46.964793 [ 109.070038] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2183 11:59:46.972997 [ 109.099089] CPU: 1 PID: 937 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2184 11:59:46.979783 [ 109.106755] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2185 11:59:46.983337 [ 109.113306] PC is at lkdtm_EXCEPTION+0x18/0x20
2186 11:59:46.988711 [ 109.117764] LR is at lkdtm_do_action+0x2c/0x4c
2187 11:59:46.993789 [ 109.122217] pc : [<c0c2e1bc>] lr : [<c0c2db80>] psr: a00e0013
2188 11:59:47.000610 [ 109.128493] sp : c5b57e58 ip : c5b57e68 fp : c5b57e64
2189 11:59:47.005266 [ 109.133725] r10: 0000000a r9 : c1acf720 r8 : c15e7df8
2190 11:59:47.013133 [ 109.138960] r7 : c5b57f60 r6 : 0000000a r5 : c5ae5000 r4 : 00000004
2191 11:59:47.017020 [ 109.145494] r3 : 00000000 r2 : dc81a4b9 r1 : ef7965e0 r0 : c15e7e18
2192 11:59:47.025335 [ 109.152030] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2193 11:59:47.030123 [ 109.159176] Control: 10c5387d Table: 166bc04a DAC: 00000051
2194 11:59:47.036875 [ 109.164930] Process cat (pid: 937, stack limit = 0xb52d3aa0)
2195 11:59:47.040369 [ 109.170598] Stack: (0xc5b57e58 to 0xc5b58000)
2196 11:59:47.049169 [ 109.174966] 7e40: c5b57e74 c5b57e68
2197 11:59:47.056322 [ 109.183158] 7e60: c0c2db80 c0c2e1b0 c5b57e9c c5b57e78 c0c2e080 c0c2db60 c0c2df60 c580fb80
2198 11:59:47.064858 [ 109.191349] 7e80: b6e51000 0000000a c533ff00 c5b57f60 c5b57ec4 c5b57ea0 c07f5318 c0c2df6c
2199 11:59:47.074420 [ 109.199538] 7ea0: 00000000 c580fb80 b6e51000 c2816000 c5b57f60 c07f52b4 c5b57f5c c5b57ec8
2200 11:59:47.083259 [ 109.207729] 7ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c5b56000
2201 11:59:47.089675 [ 109.215918] 7ee0: b6e51000 00020000 00000004 0000000a 0001fff6 c5b57ee0 00000001 b6e50000
2202 11:59:47.097835 [ 109.224106] 7f00: c29cbb80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2203 11:59:47.105577 [ 109.232298] 7f20: 00000000 00000000 c139fc00 dc81a4b9 c205caa0 c580fb80 c580fb80 c5b56000
2204 11:59:47.114373 [ 109.240486] 7f40: b6e51000 00000000 00000000 00000004 c5b57f94 c5b57f60 c05988fc c0598268
2205 11:59:47.121399 [ 109.248676] 7f60: 00000000 00000000 c5b57fac dc81a4b9 0000000a 0000000a b6f98e00 00000004
2206 11:59:47.134168 [ 109.256865] 7f80: c03002e4 c5b56000 c5b57fa4 c5b57f98 c059898c c0598894 00000000 c5b57fa8
2207 11:59:47.138130 [ 109.265054] 7fa0: c03000c0 c0598980 0000000a 0000000a 00000001 b6e51000 0000000a 00000000
2208 11:59:47.147202 [ 109.273244] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 beb88a54
2209 11:59:47.155116 [ 109.281434] 7fe0: 00000004 beb88788 b6f0694f b6e8cc66 800e0030 00000001 00000000 00000000
2210 11:59:47.157500 [ 109.289616] Backtrace:
2211 11:59:47.164751 [ 109.292090] [<c0c2e1a4>] (lkdtm_EXCEPTION) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2212 11:59:47.172996 [ 109.300201] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2213 11:59:47.181620 [ 109.308225] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2214 11:59:47.194046 [ 109.316156] r9:c5b57f60 r8:c533ff00 r7:0000000a r6:b6e51000 r5:c580fb80 r4:c0c2df60
2215 11:59:47.197632 [ 109.323920] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2216 11:59:47.204136 [ 109.331764] r9:c07f52b4 r8:c5b57f60 r7:c2816000 r6:b6e51000 r5:c580fb80 r4:00000000
2217 11:59:47.211957 [ 109.339522] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2218 11:59:47.220401 [ 109.346669] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c5b56000 r5:c580fb80
2219 11:59:47.223484 [ 109.354506] r4:c580fb80
2220 11:59:47.231272 [ 109.357055] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2221 11:59:47.237627 [ 109.364202] r9:c5b56000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:0000000a r4:0000000a
2222 11:59:47.245309 [ 109.371962] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2223 11:59:47.250276 [ 109.379538] Exception stack(0xc5b57fa8 to 0xc5b57ff0)
2224 11:59:47.258148 [ 109.384600] 7fa0: 0000000a 0000000a 00000001 b6e51000 0000000a 00000000
2225 11:59:47.267020 [ 109.392789] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 beb88a54
2226 11:59:47.272235 [ 109.400975] 7fe0: 00000004 beb88788 b6f0694f b6e8cc66
2227 11:59:47.276893 [ 109.406040] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2228 11:59:47.281635 [ 109.412258] ---[ end trace f564789ceb3242a9 ]---
2229 11:59:47.285810 # Segmentation fault
2230 11:59:47.370145 # [ 109.042559] lkdtm: Performing direct entry EXCEPTION
2231 11:59:47.372675 # [ 109.047561] 8<--- cut here ---
2232 11:59:47.381695 # [ 109.050632] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2233 11:59:47.385227 # [ 109.058809] pgd = b3e7adf0
2234 11:59:47.388386 # [ 109.061536] [00000000] *pgd=00000000
2235 11:59:47.393038 # [ 109.065230] Internal error: Oops: 805 [#2] SMP ARM
2236 11:59:47.422819 # [ 109.070038] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2237 11:59:47.430521 # [ 109.099089] CPU: 1 PID: 937 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2238 11:59:47.436871 # [ 109.106755] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2239 11:59:47.444335 # [ 109.113306] PC is at lkdtm_EXCEPTION+0x18/0x20
2240 11:59:47.446056 # [ 109.117764] LR is at lkdtm_do_action+0x2c/0x4c
2241 11:59:47.454340 # [ 109.122217] pc : [<c0c2e1bc>] lr : [<c0c2db80>] psr: a00e0013
2242 11:59:47.456979 # [ 109.128493] sp : c5b57e58 ip : c5b57e68 fp : c5b57e64
2243 11:59:47.464334 # [ 109.133725] r10: 0000000a r9 : c1acf720 r8 : c15e7df8
2244 11:59:47.469341 # [ 109.138960] r7 : c5b57f60 r6 : 0000000a r5 : c5ae5000 r4 : 00000004
2245 11:59:47.476514 # [ 109.145494] r3 : 00000000 r2 : dc81a4b9 r1 : ef7965e0 r0 : c15e7e18
2246 11:59:47.483996 # [ 109.152030] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2247 11:59:47.491737 # [ 109.159176] Control: 10c5387d Table: 166bc04a DAC: 00000051
2248 11:59:47.496286 # [ 109.164930] Process cat (pid: 937, stack limit = 0xb52d3aa0)
2249 11:59:47.499654 # [ 109.170598] Stack: (0xc5b57e58 to 0xc5b58000)
2250 11:59:47.508932 # [ 109.174966] 7e40: c5b57e74 c5b57e68
2251 11:59:47.518466 # [ 109.183158] 7e60: c0c2db80 c0c2e1b0 c5b57e9c c5b57e78 c0c2e080 c0c2db60 c0c2df60 c580fb80
2252 11:59:47.524681 # [ 109.191349] 7e80: b6e51000 0000000a c533ff00 c5b57f60 c5b57ec4 c5b57ea0 c07f5318 c0c2df6c
2253 11:59:47.534558 # [ 109.199538] 7ea0: 00000000 c580fb80 b6e51000 c2816000 c5b57f60 c07f52b4 c5b57f5c c5b57ec8
2254 11:59:47.540971 # [ 109.207729] 7ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c5b56000
2255 11:59:47.549752 # [ 109.215918] 7ee0: b6e51000 00020000 00000004 0000000a 0001fff6 c5b57ee0 00000001 b6e50000
2256 11:59:47.557896 # [ 109.224106] 7f00: c29cbb80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2257 11:59:47.566373 # [ 109.232298] 7f20: 00000000 00000000 c139fc00 dc81a4b9 c205caa0 c580fb80 c580fb80 c5b56000
2258 11:59:47.574710 # [ 109.240486] 7f40: b6e51000 00000000 00000000 00000004 c5b57f94 c5b57f60 c05988fc c0598268
2259 11:59:47.582513 # [ 109.248676] 7f60: 00000000 00000000 c5b57fac dc81a4b9 0000000a 0000000a b6f98e00 00000004
2260 11:59:47.591954 # [ 109.256865] 7f80: c03002e4 c5b56000 c5b57fa4 c5b57f98 c059898c c0598894 00000000 c5b57fa8
2261 11:59:47.601129 # [ 109.265054] 7fa0: c03000c0 c0598980 0000000a 0000000a 00000001 b6e51000 0000000a 00000000
2262 11:59:47.610209 # [ 109.273244] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 beb88a54
2263 11:59:47.616947 # [ 109.281434] 7fe0: 00000004 beb88788 b6f0694f b6e8cc66 800e0030 00000001 00000000 00000000
2264 11:59:47.620623 # [ 109.289616] Backtrace:
2265 11:59:47.627905 # [ 109.292090] [<c0c2e1a4>] (lkdtm_EXCEPTION) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2266 11:59:47.634865 # [ 109.300201] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2267 11:59:47.643854 # [ 109.308225] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2268 11:59:47.651170 # [ 109.316156] r9:c5b57f60 r8:c533ff00 r7:0000000a r6:b6e51000 r5:c580fb80 r4:c0c2df60
2269 11:59:47.662716 # [ 109.323920] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2270 11:59:47.668216 # [ 109.331764] r9:c07f52b4 r8:c5b57f60 r7:c2816000 r6:b6e51000 r5:c580fb80 r4:00000000
2271 11:59:47.674290 # [ 109.339522] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2272 11:59:47.681813 # [ 109.346669] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c5b56000 r5:c580fb80
2273 11:59:47.686923 # [ 109.354506] r4:c580fb80
2274 11:59:47.692193 # [ 109.357055] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2275 11:59:47.699789 # [ 109.364202] r9:c5b56000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:0000000a r4:0000000a
2276 11:59:47.708924 # [ 109.371962] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2277 11:59:47.714071 # [ 109.379538] Exception stack(0xc5b57fa8 to 0xc5b57ff0)
2278 11:59:47.721445 # [ 109.384600] 7fa0: 0000000a 0000000a 00000001 b6e51000 0000000a 00000000
2279 11:59:47.730629 # [ 109.392789] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 beb88a54
2280 11:59:47.734662 # [ 109.400975] 7fe0: 00000004 beb88788 b6f0694f b6e8cc66
2281 11:59:47.743081 # [ 109.406040] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2282 11:59:47.745601 # [ 109.412258] ---[ end trace f564789ceb3242a9 ]---
2283 11:59:47.750466 # EXCEPTION: missing 'call trace:': [FAIL]
2284 11:59:47.755388 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2285 11:59:47.756283 # selftests: lkdtm: LOOP.sh
2286 11:59:47.759268 # Skipping LOOP: Hangs the system
2287 11:59:47.763152 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2288 11:59:47.766174 # selftests: lkdtm: EXHAUST_STACK.sh
2289 11:59:47.929821 # Skipping EXHAUST_STACK: Corrupts memory on failure
2290 11:59:47.938936 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2291 11:59:47.969054 # selftests: lkdtm: CORRUPT_STACK.sh
2292 11:59:48.148653 # Skipping CORRUPT_STACK: Crashes entire system on success
2293 11:59:48.161311 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2294 11:59:48.188650 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2295 11:59:48.367366 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2296 11:59:48.376361 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2297 11:59:48.396337 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2298 11:59:48.645570 [ 110.774802] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2299 11:59:48.650638 [ 110.780401] lkdtm: attempting good list addition
2300 11:59:48.655460 [ 110.785131] lkdtm: attempting corrupted list addition
2301 11:59:48.660110 [ 110.790198] lkdtm: list_add() corruption not detected!
2302 11:59:48.727504 # [ 110.774802] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2303 11:59:48.731540 # [ 110.780401] lkdtm: attempting good list addition
2304 11:59:48.735549 # [ 110.785131] lkdtm: attempting corrupted list addition
2305 11:59:48.740180 # [ 110.790198] lkdtm: list_add() corruption not detected!
2306 11:59:48.765285 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2307 11:59:48.786733 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2308 11:59:48.810440 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2309 11:59:49.078750 [ 111.206194] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2310 11:59:49.081824 [ 111.211818] lkdtm: attempting good list removal
2311 11:59:49.087241 [ 111.216497] lkdtm: attempting corrupted list removal
2312 11:59:49.091242 [ 111.221501] lkdtm: list_del() corruption not detected!
2313 11:59:49.160003 # [ 111.206194] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2314 11:59:49.163389 # [ 111.211818] lkdtm: attempting good list removal
2315 11:59:49.167758 # [ 111.216497] lkdtm: attempting corrupted list removal
2316 11:59:49.172888 # [ 111.221501] lkdtm: list_del() corruption not detected!
2317 11:59:49.185374 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2318 11:59:49.217612 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2319 11:59:49.239568 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2320 11:59:49.476175 [ 111.603334] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2321 11:59:49.480975 [ 111.609627] lkdtm: attempting bad read from page below current stack
2322 11:59:49.486804 [ 111.616074] lkdtm: FAIL: accessed page before stack! (byte: 96)
2323 11:59:49.553518 # [ 111.603334] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2324 11:59:49.559651 # [ 111.609627] lkdtm: attempting bad read from page below current stack
2325 11:59:49.563957 # [ 111.616074] lkdtm: FAIL: accessed page before stack! (byte: 96)
2326 11:59:49.591839 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2327 11:59:49.618331 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2328 11:59:49.644378 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2329 11:59:49.875857 [ 112.004724] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2330 11:59:49.882251 [ 112.011104] lkdtm: attempting bad read from page above current stack
2331 11:59:49.888338 [ 112.017577] lkdtm: FAIL: accessed page after stack! (byte: 0)
2332 11:59:49.960294 # [ 112.004724] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2333 11:59:49.966537 # [ 112.011104] lkdtm: attempting bad read from page above current stack
2334 11:59:49.971094 # [ 112.017577] lkdtm: FAIL: accessed page after stack! (byte: 0)
2335 11:59:49.990810 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2336 11:59:50.022580 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2337 11:59:50.040814 # selftests: lkdtm: UNSET_SMEP.sh
2338 11:59:50.280543 [ 112.409871] lkdtm: Performing direct entry UNSET_SMEP
2339 11:59:50.285350 [ 112.415109] lkdtm: XFAIL: this test is x86_64-only
2340 11:59:50.358491 # [ 112.409871] lkdtm: Performing direct entry UNSET_SMEP
2341 11:59:50.362547 # [ 112.415109] lkdtm: XFAIL: this test is x86_64-only
2342 11:59:50.395199 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2343 11:59:50.430034 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2344 11:59:50.450721 # selftests: lkdtm: DOUBLE_FAULT.sh
2345 11:59:50.691274 [ 112.819931] lkdtm: Performing direct entry DOUBLE_FAULT
2346 11:59:50.694499 [ 112.825259] lkdtm: XFAIL: this test is ia32-only
2347 11:59:50.761535 # [ 112.819931] lkdtm: Performing direct entry DOUBLE_FAULT
2348 11:59:50.764593 # [ 112.825259] lkdtm: XFAIL: this test is ia32-only
2349 11:59:50.792549 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2350 11:59:50.824578 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2351 11:59:50.844885 # selftests: lkdtm: CORRUPT_PAC.sh
2352 11:59:51.080517 [ 113.210570] lkdtm: Performing direct entry CORRUPT_PAC
2353 11:59:51.086236 [ 113.215883] lkdtm: XFAIL: this test is arm64-only
2354 11:59:51.162617 # [ 113.210570] lkdtm: Performing direct entry CORRUPT_PAC
2355 11:59:51.165796 # [ 113.215883] lkdtm: XFAIL: this test is arm64-only
2356 11:59:51.197600 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2357 11:59:51.219818 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2358 11:59:51.252254 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2359 11:59:51.480026 [ 113.605606] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2360 11:59:51.484109 [ 113.612074] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2361 11:59:51.571181 # [ 113.605606] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2362 11:59:51.576679 # [ 113.612074] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2363 11:59:51.609459 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2364 11:59:51.634998 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2365 11:59:51.662974 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2366 11:59:51.862151 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2367 11:59:51.871380 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2368 11:59:51.898231 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2369 11:59:52.079256 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2370 11:59:52.088872 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2371 11:59:52.113494 # selftests: lkdtm: READ_AFTER_FREE.sh
2372 11:59:52.361753 [ 114.491335] lkdtm: Performing direct entry READ_AFTER_FREE
2373 11:59:52.368345 [ 114.496966] lkdtm: Value in memory before free: 12345678
2374 11:59:52.372343 [ 114.502446] lkdtm: Attempting bad read from freed memory
2375 11:59:52.376866 [ 114.507798] lkdtm: Memory was not poisoned
2376 11:59:52.445815 # [ 114.491335] lkdtm: Performing direct entry READ_AFTER_FREE
2377 11:59:52.448457 # [ 114.496966] lkdtm: Value in memory before free: 12345678
2378 11:59:52.453904 # [ 114.502446] lkdtm: Attempting bad read from freed memory
2379 11:59:52.458361 # [ 114.507798] lkdtm: Memory was not poisoned
2380 11:59:52.469009 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2381 11:59:52.494131 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2382 11:59:52.522282 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2383 11:59:52.721813 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2384 11:59:52.736039 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2385 11:59:52.768391 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2386 11:59:53.011482 [ 115.139862] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2387 11:59:53.016528 [ 115.146075] lkdtm: Value in memory before free: 12345678
2388 11:59:53.021440 [ 115.151427] lkdtm: Attempting to read from freed memory
2389 11:59:53.025790 [ 115.156766] lkdtm: Buddy page was not poisoned
2390 11:59:53.095601 # [ 115.139862] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2391 11:59:53.101197 # [ 115.146075] lkdtm: Value in memory before free: 12345678
2392 11:59:53.106628 # [ 115.151427] lkdtm: Attempting to read from freed memory
2393 11:59:53.110187 # [ 115.156766] lkdtm: Buddy page was not poisoned
2394 11:59:53.126094 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2395 11:59:53.157845 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2396 11:59:53.179099 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2397 11:59:53.417593 [ 115.545716] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2398 11:59:53.421653 [ 115.551364] lkdtm: Attempting double slab free ...
2399 11:59:53.496808 # [ 115.545716] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2400 11:59:53.500430 # [ 115.551364] lkdtm: Attempting double slab free ...
2401 11:59:53.531010 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2402 11:59:53.554831 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2403 11:59:53.584040 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2404 11:59:53.828393 [ 115.957688] lkdtm: Performing direct entry SLAB_FREE_CROSS
2405 11:59:53.833272 [ 115.963266] lkdtm: Attempting cross-cache slab free ...
2406 11:59:53.907056 # [ 115.957688] lkdtm: Performing direct entry SLAB_FREE_CROSS
2407 11:59:53.911288 # [ 115.963266] lkdtm: Attempting cross-cache slab free ...
2408 11:59:53.945908 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2409 11:59:53.980122 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2410 11:59:54.004503 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2411 11:59:54.259233 [ 116.388037] lkdtm: Performing direct entry SLAB_FREE_PAGE
2412 11:59:54.263625 [ 116.393534] lkdtm: Attempting non-Slab slab free ...
2413 11:59:54.330327 # [ 116.388037] lkdtm: Performing direct entry SLAB_FREE_PAGE
2414 11:59:54.333929 # [ 116.393534] lkdtm: Attempting non-Slab slab free ...
2415 11:59:54.366644 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2416 11:59:54.389774 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2417 11:59:54.418749 # selftests: lkdtm: SOFTLOCKUP.sh
2418 11:59:54.605431 # Skipping SOFTLOCKUP: Hangs the system
2419 11:59:54.615740 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2420 11:59:54.637448 # selftests: lkdtm: HARDLOCKUP.sh
2421 11:59:54.827872 # Skipping HARDLOCKUP: Hangs the system
2422 11:59:54.837321 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2423 11:59:54.858389 # selftests: lkdtm: SPINLOCKUP.sh
2424 11:59:55.043832 # Skipping SPINLOCKUP: Hangs the system
2425 11:59:55.054115 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2426 11:59:55.080853 # selftests: lkdtm: HUNG_TASK.sh
2427 11:59:55.274455 # Skipping HUNG_TASK: Hangs the system
2428 11:59:55.284091 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2429 11:59:55.305241 # selftests: lkdtm: EXEC_DATA.sh
2430 11:59:55.539510 [ 117.669739] lkdtm: Performing direct entry EXEC_DATA
2431 11:59:55.545702 [ 117.674797] lkdtm: attempting ok execution at c0c2e8f0
2432 11:59:55.550448 [ 117.679953] lkdtm: attempting bad execution at c26f774c
2433 11:59:55.553170 [ 117.685264] 8<--- cut here ---
2434 11:59:55.561848 [ 117.688332] Unable to handle kernel paging request at virtual address c26f774c
2435 11:59:55.563499 [ 117.695565] pgd = 561bebcb
2436 11:59:55.568708 [ 117.698280] [c26f774c] *pgd=1261141e(bad)
2437 11:59:55.572153 [ 117.702318] Internal error: Oops: 8000000d [#3] SMP ARM
2438 11:59:55.602237 [ 117.707553] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2439 11:59:55.609922 [ 117.736628] CPU: 1 PID: 1780 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2440 11:59:55.616028 [ 117.744378] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2441 11:59:55.622335 [ 117.750920] PC is at data_area+0x0/0x40
2442 11:59:55.624770 [ 117.754774] LR is at execute_location+0xa4/0xb4
2443 11:59:55.633001 [ 117.759314] pc : [<c26f774c>] lr : [<c138a474>] psr: 600e0013
2444 11:59:55.637521 [ 117.765590] sp : c6649e38 ip : c6649d40 fp : c6649e54
2445 11:59:55.642697 [ 117.770821] r10: 0000000a r9 : c1acf904 r8 : c15e7df8
2446 11:59:55.648976 [ 117.776055] r7 : c6649f60 r6 : 00000001 r5 : c26f774c r4 : c0c2e8f0
2447 11:59:55.656587 [ 117.782590] r3 : 7e77e4d1 r2 : 7e77e4d1 r1 : ef7965e0 r0 : 0000002b
2448 11:59:55.661756 [ 117.789125] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2449 11:59:55.669011 [ 117.796269] Control: 10c5387d Table: 167cc04a DAC: 00000051
2450 11:59:55.672831 [ 117.802024] Process cat (pid: 1780, stack limit = 0x945f9a95)
2451 11:59:55.678454 [ 117.807780] Stack: (0xc6649e38 to 0xc664a000)
2452 11:59:55.687659 [ 117.812149] 9e20: 0000001f c5d1f000
2453 11:59:55.695219 [ 117.820339] 9e40: 0000000a c6649f60 c6649e64 c6649e58 c138a5e0 c138a3dc c6649e74 c6649e68
2454 11:59:55.702421 [ 117.828529] 9e60: c0c2db80 c138a5c8 c6649e9c c6649e78 c0c2e080 c0c2db60 c0c2df60 c580de00
2455 11:59:55.710369 [ 117.836720] 9e80: b6ded000 0000000a c533ff00 c6649f60 c6649ec4 c6649ea0 c07f5318 c0c2df6c
2456 11:59:55.720369 [ 117.844910] 9ea0: 00000000 c580de00 b6ded000 c2816000 c6649f60 c07f52b4 c6649f5c c6649ec8
2457 11:59:55.725837 [ 117.853101] 9ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c46ec324 c05988fc c6648000
2458 11:59:55.736832 [ 117.861290] 9ee0: b6ded000 00020000 00000004 0000000a 0001fff6 c6649ee0 00000001 00000805
2459 11:59:55.744464 [ 117.869478] 9f00: c6060dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2460 11:59:55.750975 [ 117.877669] 9f20: 00000000 00000000 c6648000 7e77e4d1 b6dec000 c580de00 c580de00 c6648000
2461 11:59:55.759460 [ 117.885857] 9f40: b6ded000 00000000 00000000 00000004 c6649f94 c6649f60 c05988fc c0598268
2462 11:59:55.768079 [ 117.894047] 9f60: 00000000 00000000 c6649fac 7e77e4d1 0000000a 0000000a b6f34e00 00000004
2463 11:59:55.775957 [ 117.902236] 9f80: c03002e4 c6648000 c6649fa4 c6649f98 c059898c c0598894 00000000 c6649fa8
2464 11:59:55.784070 [ 117.910424] 9fa0: c03000c0 c0598980 0000000a 0000000a 00000001 b6ded000 0000000a 00000000
2465 11:59:55.792850 [ 117.918614] 9fc0: 0000000a 0000000a b6f34e00 00000004 00000001 00000000 00020000 be883a54
2466 11:59:55.800215 [ 117.926802] 9fe0: 00000004 be883788 b6ea294f b6e28c66 800e0030 00000001 00000000 00000000
2467 11:59:55.803716 [ 117.934984] Backtrace:
2468 11:59:55.811802 [ 117.937454] [<c138a3d0>] (execute_location) from [<c138a5e0>] (lkdtm_EXEC_DATA+0x24/0x28)
2469 11:59:55.817654 [ 117.945644] r7:c6649f60 r6:0000000a r5:c5d1f000 r4:0000001f
2470 11:59:55.825183 [ 117.951327] [<c138a5bc>] (lkdtm_EXEC_DATA) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2471 11:59:55.832018 [ 117.959435] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2472 11:59:55.841198 [ 117.967460] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2473 11:59:55.849276 [ 117.975391] r9:c6649f60 r8:c533ff00 r7:0000000a r6:b6ded000 r5:c580de00 r4:c0c2df60
2474 11:59:55.859057 [ 117.983151] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2475 11:59:55.865870 [ 117.990993] r9:c07f52b4 r8:c6649f60 r7:c2816000 r6:b6ded000 r5:c580de00 r4:00000000
2476 11:59:55.873197 [ 117.998750] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2477 11:59:55.878738 [ 118.005898] r10:00000004 r9:00000000 r8:00000000 r7:b6ded000 r6:c6648000 r5:c580de00
2478 11:59:55.881276 [ 118.013735] r4:c580de00
2479 11:59:55.891196 [ 118.016283] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2480 11:59:55.896344 [ 118.023431] r9:c6648000 r8:c03002e4 r7:00000004 r6:b6f34e00 r5:0000000a r4:0000000a
2481 11:59:55.904052 [ 118.031191] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2482 11:59:55.908813 [ 118.038767] Exception stack(0xc6649fa8 to 0xc6649ff0)
2483 11:59:55.917274 [ 118.043831] 9fa0: 0000000a 0000000a 00000001 b6ded000 0000000a 00000000
2484 11:59:55.925051 [ 118.052020] 9fc0: 0000000a 0000000a b6f34e00 00000004 00000001 00000000 00020000 be883a54
2485 11:59:55.931548 [ 118.060205] 9fe0: 00000004 be883788 b6ea294f b6e28c66
2486 11:59:55.936546 [ 118.065271] Code: 00000000 c2e24840 c2e24900 c2e249c0 (e1a0c00d)
2487 11:59:55.941412 [ 118.071380] ---[ end trace f564789ceb3242aa ]---
2488 11:59:55.946887 # Segmentation fault
2489 11:59:56.062760 # [ 117.669739] lkdtm: Performing direct entry EXEC_DATA
2490 11:59:56.066950 # [ 117.674797] lkdtm: attempting ok execution at c0c2e8f0
2491 11:59:56.073103 # [ 117.679953] lkdtm: attempting bad execution at c26f774c
2492 11:59:56.075682 # [ 117.685264] 8<--- cut here ---
2493 11:59:56.082773 # [ 117.688332] Unable to handle kernel paging request at virtual address c26f774c
2494 11:59:56.087038 # [ 117.695565] pgd = 561bebcb
2495 11:59:56.089602 # [ 117.698280] [c26f774c] *pgd=1261141e(bad)
2496 11:59:56.096878 # [ 117.702318] Internal error: Oops: 8000000d [#3] SMP ARM
2497 11:59:56.123969 # [ 117.707553] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2498 11:59:56.133278 # [ 117.736628] CPU: 1 PID: 1780 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2499 11:59:56.138029 # [ 117.744378] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2500 11:59:56.142798 # [ 117.750920] PC is at data_area+0x0/0x40
2501 11:59:56.147731 # [ 117.754774] LR is at execute_location+0xa4/0xb4
2502 11:59:56.153871 # [ 117.759314] pc : [<c26f774c>] lr : [<c138a474>] psr: 600e0013
2503 11:59:56.159567 # [ 117.765590] sp : c6649e38 ip : c6649d40 fp : c6649e54
2504 11:59:56.165015 # [ 117.770821] r10: 0000000a r9 : c1acf904 r8 : c15e7df8
2505 11:59:56.171711 # [ 117.776055] r7 : c6649f60 r6 : 00000001 r5 : c26f774c r4 : c0c2e8f0
2506 11:59:56.177962 # [ 117.782590] r3 : 7e77e4d1 r2 : 7e77e4d1 r1 : ef7965e0 r0 : 0000002b
2507 11:59:56.185886 # [ 117.789125] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2508 11:59:56.190701 # [ 117.796269] Control: 10c5387d Table: 167cc04a DAC: 00000051
2509 11:59:56.197202 # [ 117.802024] Process cat (pid: 1780, stack limit = 0x945f9a95)
2510 11:59:56.202132 # [ 117.807780] Stack: (0xc6649e38 to 0xc664a000)
2511 11:59:56.209946 # [ 117.812149] 9e20: 0000001f c5d1f000
2512 11:59:56.218115 # [ 117.820339] 9e40: 0000000a c6649f60 c6649e64 c6649e58 c138a5e0 c138a3dc c6649e74 c6649e68
2513 11:59:56.228360 # [ 117.828529] 9e60: c0c2db80 c138a5c8 c6649e9c c6649e78 c0c2e080 c0c2db60 c0c2df60 c580de00
2514 11:59:56.234644 # [ 117.836720] 9e80: b6ded000 0000000a c533ff00 c6649f60 c6649ec4 c6649ea0 c07f5318 c0c2df6c
2515 11:59:56.243654 # [ 117.844910] 9ea0: 00000000 c580de00 b6ded000 c2816000 c6649f60 c07f52b4 c6649f5c c6649ec8
2516 11:59:56.252617 # [ 117.853101] 9ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c46ec324 c05988fc c6648000
2517 11:59:56.262917 # [ 117.861290] 9ee0: b6ded000 00020000 00000004 0000000a 0001fff6 c6649ee0 00000001 00000805
2518 11:59:56.270699 # [ 117.869478] 9f00: c6060dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2519 11:59:56.276028 # [ 117.877669] 9f20: 00000000 00000000 c6648000 7e77e4d1 b6dec000 c580de00 c580de00 c6648000
2520 11:59:56.285101 # [ 117.885857] 9f40: b6ded000 00000000 00000000 00000004 c6649f94 c6649f60 c05988fc c0598268
2521 11:59:56.292982 # [ 117.894047] 9f60: 00000000 00000000 c6649fac 7e77e4d1 0000000a 0000000a b6f34e00 00000004
2522 11:59:56.304427 # [ 117.902236] 9f80: c03002e4 c6648000 c6649fa4 c6649f98 c059898c c0598894 00000000 c6649fa8
2523 11:59:56.310006 # [ 117.910424] 9fa0: c03000c0 c0598980 0000000a 0000000a 00000001 b6ded000 0000000a 00000000
2524 11:59:56.317904 # [ 117.918614] 9fc0: 0000000a 0000000a b6f34e00 00000004 00000001 00000000 00020000 be883a54
2525 11:59:56.326888 # [ 117.926802] 9fe0: 00000004 be883788 b6ea294f b6e28c66 800e0030 00000001 00000000 00000000
2526 11:59:56.331167 # [ 117.934984] Backtrace:
2527 11:59:56.338996 # [ 117.937454] [<c138a3d0>] (execute_location) from [<c138a5e0>] (lkdtm_EXEC_DATA+0x24/0x28)
2528 11:59:56.345837 # [ 117.945644] r7:c6649f60 r6:0000000a r5:c5d1f000 r4:0000001f
2529 11:59:56.353368 # [ 117.951327] [<c138a5bc>] (lkdtm_EXEC_DATA) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2530 11:59:56.362230 # [ 117.959435] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2531 11:59:56.367592 # [ 117.967460] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2532 11:59:56.375767 # [ 117.975391] r9:c6649f60 r8:c533ff00 r7:0000000a r6:b6ded000 r5:c580de00 r4:c0c2df60
2533 11:59:56.384755 # [ 117.983151] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2534 11:59:56.391619 # [ 117.990993] r9:c07f52b4 r8:c6649f60 r7:c2816000 r6:b6ded000 r5:c580de00 r4:00000000
2535 11:59:56.400603 # [ 117.998750] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2536 11:59:56.406939 # [ 118.005898] r10:00000004 r9:00000000 r8:00000000 r7:b6ded000 r6:c6648000 r5:c580de00
2537 11:59:56.412472 # [ 118.013735] r4:c580de00
2538 11:59:56.417406 # [ 118.016283] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2539 11:59:56.425353 # [ 118.023431] r9:c6648000 r8:c03002e4 r7:00000004 r6:b6f34e00 r5:0000000a r4:0000000a
2540 11:59:56.436009 # [ 118.031191] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2541 11:59:56.441311 # [ 118.038767] Exception stack(0xc6649fa8 to 0xc6649ff0)
2542 11:59:56.445673 # [ 118.043831] 9fa0: 0000000a 0000000a 00000001 b6ded000 0000000a 00000000
2543 11:59:56.454583 # [ 118.052020] 9fc0: 0000000a 0000000a b6f34e00 00000004 00000001 00000000 00020000 be883a54
2544 11:59:56.462550 # [ 118.060205] 9fe0: 00000004 be883788 b6ea294f b6e28c66
2545 11:59:56.468934 # [ 118.065271] Code: 00000000 c2e24840 c2e24900 c2e2[ 118.596222] lkdtm: Performing direct entry EXEC_STACK
2546 11:59:56.471338 49c0 (e1a0c00d)
2547 11:59:56.478146 # [ 118.071380[ 118.604064] lkdtm: attempting ok execution at c0c2e8f0
2548 11:59:56.485663 ] ---[ end trace f564789ceb[3 2 418.612012] lkdtm: attempting bad execution at c665de0c
2549 11:59:56.486038 2aa ]---
2550 11:59:56.490648 # EXEC_DATA: missing 'c[ 118.619832] 8<--- cut here ---
2551 11:59:56.495075 all trace:': [FAIL][
2552 11:59:56.500641 n1o1t8 .o25671] Unable to handle kernel paging request at virtual address c665de0c
2553 11:59:56.506736 k 30 selftests: l[k d t1m1:8 .E6X5061] pgd = aa757e24
2554 11:59:56.509566 EC_DATA.sh # exit=1
2555 11:59:56.514624 # selftests:[ 118.639849] [c665de0c] *pgd=1661141e(bad)
2556 11:59:56.514975 lkdtm: EXEC_STACK.sh[
2557 11:59:56.520390 118.646726] Internal error: Oops: 8000000d [#4] SMP ARM
2558 11:59:56.548140 [ 118.653942] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2559 11:59:56.556075 [ 118.683019] CPU: 1 PID: 1856 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2560 11:59:56.563670 [ 118.690770] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2561 11:59:56.565922 [ 118.697310] PC is at 0xc665de0c
2562 11:59:56.570055 [ 118.700471] LR is at execute_location+0xa4/0xb4
2563 11:59:56.578076 [ 118.705011] pc : [<c665de0c>] lr : [<c138a474>] psr: 600e0013
2564 11:59:56.581322 [ 118.711286] sp : c665dde8 ip : c665dcf0 fp : c665de04
2565 11:59:56.588225 [ 118.716520] r10: 0000000b r9 : c1acf910 r8 : c15e7df8
2566 11:59:56.593408 [ 118.721751] r7 : c665df60 r6 : 00000001 r5 : c665de0c r4 : c0c2e8f0
2567 11:59:56.600269 [ 118.728287] r3 : 76974784 r2 : 76974784 r1 : ef7965e0 r0 : 0000002b
2568 11:59:56.609812 [ 118.734823] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2569 11:59:56.613632 [ 118.741966] Control: 10c5387d Table: 167d404a DAC: 00000051
2570 11:59:56.619099 [ 118.747722] Process cat (pid: 1856, stack limit = 0x374e9943)
2571 11:59:56.622445 [ 118.753476] Stack: (0xc665dde8 to 0xc665e000)
2572 11:59:56.632343 [ 118.757849] dde0: c665c000 c5b3e000 0000000b c665df60 c665de64 c665de08
2573 11:59:56.640374 [ 118.766040] de00: c138a61c c138a3dc c665de6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2574 11:59:56.648523 [ 118.774230] de20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3013374 e34c31b8
2575 11:59:56.655274 [ 118.782420] de40: e3a02040 e3a01d33 e5930018 76974784 0000000b 00000020 c665de74 c665de68
2576 11:59:56.665283 [ 118.790609] de60: c0c2db80 c138a5f0 c665de9c c665de78 c0c2e080 c0c2db60 c0c2df60 c580c640
2577 11:59:56.673281 [ 118.798800] de80: b6deb000 0000000b c533ff00 c665df60 c665dec4 c665dea0 c07f5318 c0c2df6c
2578 11:59:56.680398 [ 118.806990] dea0: 00000000 c580c640 b6deb000 c2816000 c665df60 c07f52b4 c665df5c c665dec8
2579 11:59:56.690209 [ 118.815178] dec0: c0598368 c07f52c0 00000001 00000000 c05988fc c46ec8a4 c05988fc c665c000
2580 11:59:56.697393 [ 118.823367] dee0: b6deb000 00020000 00000004 0000000b 0001fff5 c665dee0 00000001 00000805
2581 11:59:56.704487 [ 118.831555] df00: c5acaa00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2582 11:59:56.712914 [ 118.839744] df20: 00000000 00000000 c665c000 76974784 b6dea000 c580c640 c580c640 c665c000
2583 11:59:56.721322 [ 118.847932] df40: b6deb000 00000000 00000000 00000004 c665df94 c665df60 c05988fc c0598268
2584 11:59:56.730516 [ 118.856122] df60: 00000000 00000000 c665dfac 76974784 0000000b 0000000b b6f32e00 00000004
2585 11:59:56.737977 [ 118.864310] df80: c03002e4 c665c000 c665dfa4 c665df98 c059898c c0598894 00000000 c665dfa8
2586 11:59:56.749635 [ 118.872499] dfa0: c03000c0 c0598980 0000000b 0000000b 00000001 b6deb000 0000000b 00000000
2587 11:59:56.755417 [ 118.880686] dfc0: 0000000b 0000000b b6f32e00 00000004 00000001 00000000 00020000 bee7ea54
2588 11:59:56.764188 [ 118.888876] dfe0: 00000004 bee7e788 b6ea094f b6e26c66 800e0030 00000001 00000000 00000000
2589 11:59:56.765055 [ 118.897058] Backtrace:
2590 11:59:56.772640 [ 118.899533] [<c138a3d0>] (execute_location) from [<c138a61c>] (lkdtm_EXEC_STACK+0x38/0x54)
2591 11:59:56.778950 [ 118.907811] r7:c665df60 r6:0000000b r5:c5b3e000 r4:c665c000
2592 11:59:56.787366 [ 118.913493] [<c138a5e4>] (lkdtm_EXEC_STACK) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2593 11:59:56.788877 [ 118.921677] r4:00000020
2594 11:59:56.798322 [ 118.924228] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2595 11:59:56.804965 [ 118.932254] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2596 11:59:56.813857 [ 118.940184] r9:c665df60 r8:c533ff00 r7:0000000b r6:b6deb000 r5:c580c640 r4:c0c2df60
2597 11:59:56.823646 [ 118.947945] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2598 11:59:56.828982 [ 118.955788] r9:c07f52b4 r8:c665df60 r7:c2816000 r6:b6deb000 r5:c580c640 r4:00000000
2599 11:59:56.836209 [ 118.963543] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2600 11:59:56.845364 [ 118.970691] r10:00000004 r9:00000000 r8:00000000 r7:b6deb000 r6:c665c000 r5:c580c640
2601 11:59:56.847486 [ 118.978527] r4:c580c640
2602 11:59:56.855082 [ 118.981075] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2603 11:59:56.861248 [ 118.988223] r9:c665c000 r8:c03002e4 r7:00000004 r6:b6f32e00 r5:0000000b r4:0000000b
2604 11:59:56.869339 [ 118.995982] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2605 11:59:56.875226 [ 119.003558] Exception stack(0xc665dfa8 to 0xc665dff0)
2606 11:59:56.881492 [ 119.008622] dfa0: 0000000b 0000000b 00000001 b6deb000 0000000b 00000000
2607 11:59:56.890865 [ 119.016810] dfc0: 0000000b 0000000b b6f32e00 00000004 00000001 00000000 00020000 bee7ea54
2608 11:59:56.895321 [ 119.024997] dfe0: 00000004 bee7e788 b6ea094f b6e26c66
2609 11:59:56.903354 [ 119.030063] Code: c665de08 c138a61c c138a3dc c665de6c (e1a0c00d)
2610 11:59:56.905934 [ 119.036170] ---[ end trace f564789ceb3242ab ]---
2611 11:59:56.909579 # Segmentation fault
2612 11:59:57.009700 # [ 118.596222] lkdtm: Performing direct entry EXEC_STACK
2613 11:59:57.014938 # [ 118.604064] lkdtm: attempting ok execution at c0c2e8f0
2614 11:59:57.018434 # [ 118.612012] lkdtm: attempting bad execution at c665de0c
2615 11:59:57.021412 # [ 118.619832] 8<--- cut here ---
2616 11:59:57.029714 # [ 118.625671] Unable to handle kernel paging request at virtual address c665de0c
2617 11:59:57.031252 # [ 118.635061] pgd = aa757e24
2618 11:59:57.037097 # [ 118.639849] [c665de0c] *pgd=1661141e(bad)
2619 11:59:57.042683 # [ 118.646726] Internal error: Oops: 8000000d [#4] SMP ARM
2620 11:59:57.072386 # [ 118.653942] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2621 11:59:57.078082 # [ 118.683019] CPU: 1 PID: 1856 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2622 11:59:57.086515 # [ 118.690770] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2623 11:59:57.089974 # [ 118.697310] PC is at 0xc665de0c
2624 11:59:57.093321 # [ 118.700471] LR is at execute_location+0xa4/0xb4
2625 11:59:57.099481 # [ 118.705011] pc : [<c665de0c>] lr : [<c138a474>] psr: 600e0013
2626 11:59:57.105114 # [ 118.711286] sp : c665dde8 ip : c665dcf0 fp : c665de04
2627 11:59:57.112935 # [ 118.716520] r10: 0000000b r9 : c1acf910 r8 : c15e7df8
2628 11:59:57.116452 # [ 118.721751] r7 : c665df60 r6 : 00000001 r5 : c665de0c r4 : c0c2e8f0
2629 11:59:57.124772 # [ 118.728287] r3 : 76974784 r2 : 76974784 r1 : ef7965e0 r0 : 0000002b
2630 11:59:57.131275 # [ 118.734823] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2631 11:59:57.136405 # [ 118.741966] Control: 10c5387d Table: 167d404a DAC: 00000051
2632 11:59:57.143105 # [ 118.747722] Process cat (pid: 1856, stack limit = 0x374e9943)
2633 11:59:57.149665 # [ 118.753476] Stack: (0xc665dde8 to 0xc665e000)
2634 11:59:57.156162 # [ 118.757849] dde0: c665c000 c5b3e000 0000000b c665df60 c665de64 c665de08
2635 11:59:57.164545 # [ 118.766040] de00: c138a61c c138a3dc c665de6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2636 11:59:57.173559 # [ 118.774230] de20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3013374 e34c31b8
2637 11:59:57.181232 # [ 118.782420] de40: e3a02040 e3a01d33 e5930018 76974784 0000000b 00000020 c665de74 c665de68
2638 11:59:57.189985 # [ 118.790609] de60: c0c2db80 c138a5f0 c665de9c c665de78 c0c2e080 c0c2db60 c0c2df60 c580c640
2639 11:59:57.198599 # [ 118.798800] de80: b6deb000 0000000b c533ff00 c665df60 c665dec4 c665dea0 c07f5318 c0c2df6c
2640 11:59:57.205515 # [ 118.806990] dea0: 00000000 c580c640 b6deb000 c2816000 c665df60 c07f52b4 c665df5c c665dec8
2641 11:59:57.215365 # [ 118.815178] dec0: c0598368 c07f52c0 00000001 00000000 c05988fc c46ec8a4 c05988fc c665c000
2642 11:59:57.223976 # [ 118.823367] dee0: b6deb000 00020000 00000004 0000000b 0001fff5 c665dee0 00000001 00000805
2643 11:59:57.230480 # [ 118.831555] df00: c5acaa00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2644 11:59:57.240017 # [ 118.839744] df20: 00000000 00000000 c665c000 76974784 b6dea000 c580c640 c580c640 c665c000
2645 11:59:57.247452 # [ 118.847932] df40: b6deb000 00000000 00000000 00000004 c665df94 c665df60 c05988fc c0598268
2646 11:59:57.255267 # [ 118.856122] df60: 00000000 00000000 c665dfac 76974784 0000000b 0000000b b6f32e00 00000004
2647 11:59:57.264621 # [ 118.864310] df80: c03002e4 c665c000 c665dfa4 c665df98 c059898c c0598894 00000000 c665dfa8
2648 11:59:57.272360 # [ 118.872499] dfa0: c03000c0 c0598980 0000000b 0000000b 00000001 b6deb000 0000000b 00000000
2649 11:59:57.281442 # [ 118.880686] dfc0: 0000000b 0000000b b6f32e00 00000004 00000001 00000000 00020000 bee7ea54
2650 11:59:57.290373 # [ 118.888876] dfe0: 00000004 bee7e788 b6ea094f b6e26c66 800e0030 00000001 00000000 00000000
2651 11:59:57.293525 # [ 118.897058] Backtrace:
2652 11:59:57.299920 # [ 118.899533] [<c138a3d0>] (execute_location) from [<c138a61c>] (lkdtm_EXEC_STACK+0x38/0x54)
2653 11:59:57.305876 # [ 118.907811] r7:c665df60 r6:0000000b r5:c5b3e000 r4:c665c000
2654 11:59:57.314657 # [ 118.913493] [<c138a5e4>] (lkdtm_EXEC_STACK) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2655 11:59:57.317435 # [ 118.921677] r4:00000020
2656 11:59:57.325192 # [ 118.924228] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2657 11:59:57.332818 # [ 118.932254] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2658 11:59:57.342214 # [ 118.940184] r9:c665df60 r8:c533ff00 r7:0000000b r6:b6deb000 r5:c580c640 r4:c0c2df60
2659 11:59:57.349811 # [ 118.947945] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2660 11:59:57.356772 # [ 118.955788] r9:c07f52b4 r8:c665df60 r7:c2816000 r6:b6deb000 r5:c580c640 r4:00000000
2661 11:59:57.365300 # [ 118.963543] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2662 11:59:57.374421 # [ 118.970691] r10:00000004 r9:00000000 r8:00000000 r7:b6deb000 r6:c665c000 r5:c580c640
2663 11:59:57.375437 # [ 118.978527] r4:c580c640
2664 11:59:57.382178 # [ 118.981075] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2665 11:59:57.390607 # [ 118.988223] r9:c665c000 r8:c03002e4 r7:00000004 r6:b6f32e00 r5:0000000b r4:0000000b
2666 11:59:57.397050 # [ 118.995982] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2667 11:59:57.404474 # [ 119.003558] Exception stack(0xc665dfa8 to 0xc665dff0)
2668 11:59:57.410979 # [ 119.008622] dfa0: 0000000b 0000000b 00000001 b6deb000 0000000b 00000000
2669 11:59:57.422225 # [ 119.016810] dfc0: 0000000b 0000000b b6f32e00 00000004 00000001 00000000 00020000 bee7ea54
2670 11:59:57.428751 # [ 119.024997] dfe0: 00000004 bee7e788 b6ea094f b6e[ 119.558541] lkdtm: Performing direct entry EXEC_KMALLOC
2671 11:59:57.431083 26c66
2672 11:59:57.439454 # [ 119.030063] Code: c66[ 119.564277] lkdtm: attempting ok execution at c0c2e8f0
2673 11:59:57.447535 5de08 c138a61c c138a3dc c665de6c [ 119.572305] lkdtm: attempting bad execution at c45a4440
2674 11:59:57.447859 (e1a0c00d)
2675 11:59:57.452629 # [ 119.036170] ---[ 119.580263] 8<--- cut here ---
2676 11:59:57.458308 [ 119.586136] Unable to handle kernel paging request at virtual address c45a4440
2677 11:59:57.461792 [ 119.593367] pgd = 9a1c9de1
2678 11:59:57.466966 [ 119.596082] [c45a4440] *pgd=1441141e(bad)
2679 11:59:57.470132 [ 119.600121] Internal error: Oops: 8000000d [#5] SMP ARM
2680 11:59:57.500280 [ 119.605354] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2681 11:59:57.508645 [ 119.634429] CPU: 0 PID: 1935 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2682 11:59:57.513874 [ 119.642179] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2683 11:59:57.517179 [ 119.648718] PC is at 0xc45a4440
2684 11:59:57.523569 [ 119.651879] LR is at execute_location+0xa4/0xb4
2685 11:59:57.529893 [ 119.656419] pc : [<c45a4440>] lr : [<c138a474>] psr: 600e0013
2686 11:59:57.533669 [ 119.662694] sp : c63d1e30 ip : 00000027 fp : c63d1e4c
2687 11:59:57.539072 [ 119.667926] r10: 0000000d r9 : c1acf91c r8 : c15e7df8
2688 11:59:57.545573 [ 119.673160] r7 : c63d1f60 r6 : 00000001 r5 : c45a4440 r4 : c0c2e8f0
2689 11:59:57.552535 [ 119.679695] r3 : eb65ef7a r2 : eb65ef7a r1 : ef7815e4 r0 : 0000002b
2690 11:59:57.558033 [ 119.686232] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2691 11:59:57.564603 [ 119.693377] Control: 10c5387d Table: 15e5c04a DAC: 00000051
2692 11:59:57.572358 [ 119.699130] Process cat (pid: 1935, stack limit = 0x2b1ba428)
2693 11:59:57.575338 [ 119.704885] Stack: (0xc63d1e30 to 0xc63d2000)
2694 11:59:57.582333 [ 119.709254] 1e20: c45a4440 c6445000 0000000d c63d1f60
2695 11:59:57.593143 [ 119.717444] 1e40: c63d1e64 c63d1e50 c0c2e940 c138a3dc 00000021 c6445000 c63d1e74 c63d1e68
2696 11:59:57.600089 [ 119.725633] 1e60: c0c2db80 c0c2e914 c63d1e9c c63d1e78 c0c2e080 c0c2db60 c0c2df60 c6060280
2697 11:59:57.609395 [ 119.733823] 1e80: b6e65000 0000000d c533ff00 c63d1f60 c63d1ec4 c63d1ea0 c07f5318 c0c2df6c
2698 11:59:57.616327 [ 119.742012] 1ea0: 00000000 c6060280 b6e65000 c2816000 c63d1f60 c07f52b4 c63d1f5c c63d1ec8
2699 11:59:57.626397 [ 119.750202] 1ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c63d0000
2700 11:59:57.631265 [ 119.758392] 1ee0: b6e65000 00020000 00000004 0000000d 0001fff3 c63d1ee0 00000001 b6e64000
2701 11:59:57.640265 [ 119.766580] 1f00: c580edc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2702 11:59:57.649359 [ 119.774771] 1f20: 00000000 00000000 c139fc00 eb65ef7a c205caa0 c6060280 c6060280 c63d0000
2703 11:59:57.656909 [ 119.782958] 1f40: b6e65000 00000000 00000000 00000004 c63d1f94 c63d1f60 c05988fc c0598268
2704 11:59:57.666125 [ 119.791146] 1f60: 00000000 00000000 c63d1fac eb65ef7a 0000000d 0000000d b6face00 00000004
2705 11:59:57.675175 [ 119.799335] 1f80: c03002e4 c63d0000 c63d1fa4 c63d1f98 c059898c c0598894 00000000 c63d1fa8
2706 11:59:57.682354 [ 119.807523] 1fa0: c03000c0 c0598980 0000000d 0000000d 00000001 b6e65000 0000000d 00000000
2707 11:59:57.689443 [ 119.815713] 1fc0: 0000000d 0000000d b6face00 00000004 00000001 00000000 00020000 becd5a54
2708 11:59:57.699169 [ 119.823901] 1fe0: 00000004 becd5788 b6f1a94f b6ea0c66 800e0030 00000001 00000000 00000000
2709 11:59:57.700240 [ 119.832082] Backtrace:
2710 11:59:57.710300 [ 119.834561] [<c138a3d0>] (execute_location) from [<c0c2e940>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2711 11:59:57.715030 [ 119.843013] r7:c63d1f60 r6:0000000d r5:c6445000 r4:c45a4440
2712 11:59:57.724247 [ 119.848690] [<c0c2e908>] (lkdtm_EXEC_KMALLOC) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2713 11:59:57.726207 [ 119.857049] r5:c6445000 r4:00000021
2714 11:59:57.733981 [ 119.860641] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2715 11:59:57.741947 [ 119.868663] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2716 11:59:57.752477 [ 119.876593] r9:c63d1f60 r8:c533ff00 r7:0000000d r6:b6e65000 r5:c6060280 r4:c0c2df60
2717 11:59:57.758910 [ 119.884353] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2718 11:59:57.765375 [ 119.892196] r9:c07f52b4 r8:c63d1f60 r7:c2816000 r6:b6e65000 r5:c6060280 r4:00000000
2719 11:59:57.772513 [ 119.899954] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2720 11:59:57.780065 [ 119.907102] r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c63d0000 r5:c6060280
2721 11:59:57.782347 [ 119.914939] r4:c6060280
2722 11:59:57.792483 [ 119.917487] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2723 11:59:57.797325 [ 119.924634] r9:c63d0000 r8:c03002e4 r7:00000004 r6:b6face00 r5:0000000d r4:0000000d
2724 11:59:57.808355 [ 119.932395] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2725 11:59:57.810837 [ 119.939971] Exception stack(0xc63d1fa8 to 0xc63d1ff0)
2726 11:59:57.818218 [ 119.945036] 1fa0: 0000000d 0000000d 00000001 b6e65000 0000000d 00000000
2727 11:59:57.828379 [ 119.953225] 1fc0: 0000000d 0000000d b6face00 00000004 00000001 00000000 00020000 becd5a54
2728 11:59:57.831724 [ 119.961412] 1fe0: 00000004 becd5788 b6f1a94f b6ea0c66
2729 11:59:57.837828 [ 119.966477] Code: 00000000 00000000 00000000 00000000 (e1a0c00d)
2730 11:59:57.841973 [ 119.972586] ---[ end trace f564789ceb3242ac ]---
2731 11:59:57.846289 [ end trace f564789ceb3242ab ]---
2732 11:59:57.849936 # EXEC_STACK: missing 'call trace:': [FAIL]
2733 11:59:57.854001 not ok 31 selftests: lkdtm: EXEC_STACK.sh # exit=1
2734 11:59:57.858496 # selftests: lkdtm: EXEC_KMALLOC.sh
2735 11:59:57.858710 # Segmentation fault
2736 11:59:57.963363 # [ 119.558541] lkdtm: Performing direct entry EXEC_KMALLOC
2737 11:59:57.970782 # [ 119.564277] lkdtm: attempting ok execution at c0c2e8f0
2738 11:59:57.976843 # [ 119.572305] lkdtm: attempting bad execution at c45a4440
2739 11:59:57.978438 # [ 119.580263] 8<--- cut here ---
2740 11:59:57.985268 # [ 119.586136] Unable to handle kernel paging request at virtual address c45a4440
2741 11:59:57.987534 # [ 119.593367] pgd = 9a1c9de1
2742 11:59:57.993244 # [ 119.596082] [c45a4440] *pgd=1441141e(bad)
2743 11:59:57.997886 # [ 119.600121] Internal error: Oops: 8000000d [#5] SMP ARM
2744 11:59:58.026879 # [ 119.605354] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2745 11:59:58.034286 # [ 119.634429] CPU: 0 PID: 1935 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2746 11:59:58.042114 # [ 119.642179] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2747 11:59:58.045325 # [ 119.648718] PC is at 0xc45a4440
2748 11:59:58.050129 # [ 119.651879] LR is at execute_location+0xa4/0xb4
2749 11:59:58.056152 # [ 119.656419] pc : [<c45a4440>] lr : [<c138a474>] psr: 600e0013
2750 11:59:58.060876 # [ 119.662694] sp : c63d1e30 ip : 00000027 fp : c63d1e4c
2751 11:59:58.067261 # [ 119.667926] r10: 0000000d r9 : c1acf91c r8 : c15e7df8
2752 11:59:58.072520 # [ 119.673160] r7 : c63d1f60 r6 : 00000001 r5 : c45a4440 r4 : c0c2e8f0
2753 11:59:58.081109 # [ 119.679695] r3 : eb65ef7a r2 : eb65ef7a r1 : ef7815e4 r0 : 0000002b
2754 11:59:58.086979 # [ 119.686232] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2755 11:59:58.093291 # [ 119.693377] Control: 10c5387d Table: 15e5c04a DAC: 00000051
2756 11:59:58.100262 # [ 119.699130] Process cat (pid: 1935, stack limit = 0x2b1ba428)
2757 11:59:58.104302 # [ 119.704885] Stack: (0xc63d1e30 to 0xc63d2000)
2758 11:59:58.113108 # [ 119.709254] 1e20: c45a4440 c6445000 0000000d c63d1f60
2759 11:59:58.120005 # [ 119.717444] 1e40: c63d1e64 c63d1e50 c0c2e940 c138a3dc 00000021 c6445000 c63d1e74 c63d1e68
2760 11:59:58.128105 # [ 119.725633] 1e60: c0c2db80 c0c2e914 c63d1e9c c63d1e78 c0c2e080 c0c2db60 c0c2df60 c6060280
2761 11:59:58.138191 # [ 119.733823] 1e80: b6e65000 0000000d c533ff00 c63d1f60 c63d1ec4 c63d1ea0 c07f5318 c0c2df6c
2762 11:59:58.148791 # [ 119.742012] 1ea0: 00000000 c6060280 b6e65000 c2816000 c63d1f60 c07f52b4 c63d1f5c c63d1ec8
2763 11:59:58.156092 # [ 119.750202] 1ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c63d0000
2764 11:59:58.161003 # [ 119.758392] 1ee0: b6e65000 00020000 00000004 0000000d 0001fff3 c63d1ee0 00000001 b6e64000
2765 11:59:58.171472 # [ 119.766580] 1f00: c580edc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2766 11:59:58.179405 # [ 119.774771] 1f20: 00000000 00000000 c139fc00 eb65ef7a c205caa0 c6060280 c6060280 c63d0000
2767 11:59:58.186986 # [ 119.782958] 1f40: b6e65000 00000000 00000000 00000004 c63d1f94 c63d1f60 c05988fc c0598268
2768 11:59:58.196542 # [ 119.791146] 1f60: 00000000 00000000 c63d1fac eb65ef7a 0000000d 0000000d b6face00 00000004
2769 11:59:58.203377 # [ 119.799335] 1f80: c03002e4 c63d0000 c63d1fa4 c63d1f98 c059898c c0598894 00000000 c63d1fa8
2770 11:59:58.211511 # [ 119.807523] 1fa0: c03000c0 c0598980 0000000d 0000000d 00000001 b6e65000 0000000d 00000000
2771 11:59:58.220130 # [ 119.815713] 1fc0: 0000000d 0000000d b6face00 00000004 00000001 00000000 00020000 becd5a54
2772 11:59:58.228625 # [ 119.823901] 1fe0: 00000004 becd5788 b6f1a94f b6ea0c66 800e0030 00000001 00000000 00000000
2773 11:59:58.230425 # [ 119.832082] Backtrace:
2774 11:59:58.240863 # [ 119.834561] [<c138a3d0>] (execute_location) from [<c0c2e940>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2775 11:59:58.246104 # [ 119.843013] r7:c63d1f60 r6:0000000d r5:c6445000 r4:c45a4440
2776 11:59:58.255530 # [ 119.848690] [<c0c2e908>] (lkdtm_EXEC_KMALLOC) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2777 11:59:58.256998 # [ 119.857049] r5:c6445000 r4:00000021
2778 11:59:58.267458 # [ 119.860641] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2779 11:59:58.273961 # [ 119.868663] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2780 11:59:58.282517 # [ 119.876593] r9:c63d1f60 r8:c533ff00 r7:0000000d r6:b6e65000 r5:c6060280 r4:c0c2df60
2781 11:59:58.289673 # [ 119.884353] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2782 11:59:58.297719 # [ 119.892196] r9:c07f52b4 r8:c63d1f60 r7:c2816000 r6:b6e65000 r5:c6060280 r4:00000000
2783 11:59:58.305431 # [ 119.899954] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2784 11:59:58.313246 # [ 119.907102] r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c63d0000 r5:c6060280
2785 11:59:58.315524 # [ 119.914939] r4:c6060280
2786 11:59:58.323392 # [ 119.917487] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2787 11:59:58.332499 # [ 119.924634] r9:c63d0000 r8:c03002e4 r7:00000004 r6:b6face00 r5:0000000d r4:0000000d
2788 11:59:58.339877 # [ 119.932395] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2789 11:59:58.345383 # [ 119.939971] Exception stack(0xc63d1fa8 to 0xc63d1ff0)
2790 11:59:58.352301 # [ 119.945036] 1fa0: 0000000d 0000000d 00000001 b6e65000 0000000d 00000000
2791 11:59:58.362430 # [ 119.953225] 1fc0: 0000000d 0000000d b6face00 00000004 00000001 00000000 00020000 becd5a54
2792 11:59:58.365375 # [ 119.961412] 1fe0: 00000004 becd5788 b6f1a94f b6ea0c66
2793 11:59:58.376221 # [ 119.966477] Code: 00000000 00000000 00000000 00000000 (e1a0c00d) [ 120.504407] lkdtm: Performing direct entry EXEC_VMALLOC
2794 11:59:58.379085
2795 11:59:58.384259 # [ 119.972586] ---[ end trace[ 120.511580] lkdtm: attempting ok execution at c0c2e8f0
2796 11:59:58.389726 f564789ceb3242ac ]---
2797 11:59:58.393909 # EXEC_KM[ 120.519665] lkdtm: attempting bad execution at f0973000
2798 11:59:58.398382 ALLOC: missing 'call trace:': [FA[ 120.527775] 8<--- cut here ---
2799 11:59:58.400112 IL]
2800 11:59:58.409109 not ok 32 selftests: lkdtm: [ 120.533692] Unable to handle kernel paging request at virtual address f0973000
2801 11:59:58.412277 EXEC_KMALLOC.sh # exit=1
2802 11:59:58.416541 # selft[ 120.543841] pgd = c0067321
2803 11:59:58.417443 ests: lkdtm: EXEC_VMALLOC.sh
2804 11:59:58.426612 [ 120.549373] [f0973000] *pgd=1294b811, *pte=4908565f, *ppte=4908545f
2805 11:59:58.428078 [ 120.558246] Internal error: Oops: 8000000f [#6] SMP ARM
2806 11:59:58.459802 [ 120.563482] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2807 11:59:58.468209 [ 120.592553] CPU: 0 PID: 2012 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2808 11:59:58.474735 [ 120.600304] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2809 11:59:58.477396 [ 120.606844] PC is at 0xf0973000
2810 11:59:58.480118 [ 120.610004] LR is at execute_location+0xa4/0xb4
2811 11:59:58.487274 [ 120.614544] pc : [<f0973000>] lr : [<c138a474>] psr: 600e0013
2812 11:59:58.493272 [ 120.620820] sp : c61f9e30 ip : c61f9d38 fp : c61f9e4c
2813 11:59:58.497378 [ 120.626052] r10: 0000000d r9 : c1acf92c r8 : c15e7df8
2814 11:59:58.503180 [ 120.631284] r7 : c61f9f60 r6 : 00000001 r5 : f0973000 r4 : c0c2e8f0
2815 11:59:58.512232 [ 120.637818] r3 : e3fb98e3 r2 : e3fb98e3 r1 : ef7815e0 r0 : 0000002b
2816 11:59:58.516020 [ 120.644353] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2817 11:59:58.524924 [ 120.651496] Control: 10c5387d Table: 166f404a DAC: 00000051
2818 11:59:58.527486 [ 120.657251] Process cat (pid: 2012, stack limit = 0xe6ff448d)
2819 11:59:58.532595 [ 120.663005] Stack: (0xc61f9e30 to 0xc61fa000)
2820 11:59:58.541241 [ 120.667376] 9e20: f0973000 c6445000 0000000d c61f9f60
2821 11:59:58.550139 [ 120.675565] 9e40: c61f9e64 c61f9e50 c0c2e974 c138a3dc 00000022 c6445000 c61f9e74 c61f9e68
2822 11:59:58.559864 [ 120.683755] 9e60: c0c2db80 c0c2e958 c61f9e9c c61f9e78 c0c2e080 c0c2db60 c0c2df60 c5acaf00
2823 11:59:58.566304 [ 120.691944] 9e80: b6e95000 0000000d c533ff00 c61f9f60 c61f9ec4 c61f9ea0 c07f5318 c0c2df6c
2824 11:59:58.573271 [ 120.700133] 9ea0: 00000000 c5acaf00 b6e95000 c2816000 c61f9f60 c07f52b4 c61f9f5c c61f9ec8
2825 11:59:58.583017 [ 120.708324] 9ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c61f8000
2826 11:59:58.591561 [ 120.716512] 9ee0: b6e95000 00020000 00000004 0000000d 0001fff3 c61f9ee0 00000001 b6e94000
2827 11:59:58.598292 [ 120.724700] 9f00: c580e3c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2828 11:59:58.606718 [ 120.732891] 9f20: 00000000 00000000 c139fc00 e3fb98e3 c205caa0 c5acaf00 c5acaf00 c61f8000
2829 11:59:58.617452 [ 120.741079] 9f40: b6e95000 00000000 00000000 00000004 c61f9f94 c61f9f60 c05988fc c0598268
2830 11:59:58.623579 [ 120.749268] 9f60: 00000000 00000000 c61f9fac e3fb98e3 0000000d 0000000d b6fdce00 00000004
2831 11:59:58.630364 [ 120.757456] 9f80: c03002e4 c61f8000 c61f9fa4 c61f9f98 c059898c c0598894 00000000 c61f9fa8
2832 11:59:58.641387 [ 120.765644] 9fa0: c03000c0 c0598980 0000000d 0000000d 00000001 b6e95000 0000000d 00000000
2833 11:59:58.648660 [ 120.773834] 9fc0: 0000000d 0000000d b6fdce00 00000004 00000001 00000000 00020000 beb8ea54
2834 11:59:58.656332 [ 120.782022] 9fe0: 00000004 beb8e788 b6f4a94f b6ed0c66 800e0030 00000001 00000000 00000000
2835 11:59:58.657932 [ 120.790203] Backtrace:
2836 11:59:58.668039 [ 120.792682] [<c138a3d0>] (execute_location) from [<c0c2e974>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2837 11:59:58.673664 [ 120.801134] r7:c61f9f60 r6:0000000d r5:c6445000 r4:f0973000
2838 11:59:58.683475 [ 120.806811] [<c0c2e94c>] (lkdtm_EXEC_VMALLOC) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2839 11:59:58.685623 [ 120.815171] r5:c6445000 r4:00000022
2840 11:59:58.691429 [ 120.818764] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2841 11:59:58.700089 [ 120.826791] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2842 11:59:58.707476 [ 120.834721] r9:c61f9f60 r8:c533ff00 r7:0000000d r6:b6e95000 r5:c5acaf00 r4:c0c2df60
2843 11:59:58.715610 [ 120.842483] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2844 11:59:58.725613 [ 120.850327] r9:c07f52b4 r8:c61f9f60 r7:c2816000 r6:b6e95000 r5:c5acaf00 r4:00000000
2845 11:59:58.731177 [ 120.858085] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2846 11:59:58.738486 [ 120.865232] r10:00000004 r9:00000000 r8:00000000 r7:b6e95000 r6:c61f8000 r5:c5acaf00
2847 11:59:58.741913 [ 120.873068] r4:c5acaf00
2848 11:59:58.748620 [ 120.875617] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2849 11:59:58.756159 [ 120.882763] r9:c61f8000 r8:c03002e4 r7:00000004 r6:b6fdce00 r5:0000000d r4:0000000d
2850 11:59:58.764434 [ 120.890522] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2851 11:59:58.768383 [ 120.898098] Exception stack(0xc61f9fa8 to 0xc61f9ff0)
2852 11:59:58.775991 [ 120.903163] 9fa0: 0000000d 0000000d 00000001 b6e95000 0000000d 00000000
2853 11:59:58.785955 [ 120.911352] 9fc0: 0000000d 0000000d b6fdce00 00000004 00000001 00000000 00020000 beb8ea54
2854 11:59:58.789497 [ 120.919540] 9fe0: 00000004 beb8e788 b6f4a94f b6ed0c66
2855 11:59:58.793190 [ 120.924607] Code: bad PC value
2856 11:59:58.797015 [ 120.927718] ---[ end trace f564789ceb3242ad ]---
2857 11:59:58.801372 # Segmentation fault
2858 11:59:58.920188 # [ 120.504407] lkdtm: Performing direct entry EXEC_VMALLOC
2859 11:59:58.924508 # [ 120.511580] lkdtm: attempting ok execution at c0c2e8f0
2860 11:59:58.932930 # [ 120.519665] lkdtm: attempting bad execution at f0973000
2861 11:59:58.934122 # [ 120.527775] 8<--- cut here ---
2862 11:59:58.940631 # [ 120.533692] Unable to handle kernel paging request at virtual address f0973000
2863 11:59:58.942399 # [ 120.543841] pgd = c0067321
2864 11:59:58.949301 # [ 120.549373] [f0973000] *pgd=1294b811, *pte=4908565f, *ppte=4908545f
2865 11:59:58.955422 # [ 120.558246] Internal error: Oops: 8000000f [#6] SMP ARM
2866 11:59:58.983575 # [ 120.563482] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2867 11:59:58.991963 # [ 120.592553] CPU: 0 PID: 2012 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2868 11:59:58.999417 # [ 120.600304] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2869 11:59:59.001340 # [ 120.606844] PC is at 0xf0973000
2870 11:59:59.008210 # [ 120.610004] LR is at execute_location+0xa4/0xb4
2871 11:59:59.013854 # [ 120.614544] pc : [<f0973000>] lr : [<c138a474>] psr: 600e0013
2872 11:59:59.019694 # [ 120.620820] sp : c61f9e30 ip : c61f9d38 fp : c61f9e4c
2873 11:59:59.024366 # [ 120.626052] r10: 0000000d r9 : c1acf92c r8 : c15e7df8
2874 11:59:59.030561 # [ 120.631284] r7 : c61f9f60 r6 : 00000001 r5 : f0973000 r4 : c0c2e8f0
2875 11:59:59.036687 # [ 120.637818] r3 : e3fb98e3 r2 : e3fb98e3 r1 : ef7815e0 r0 : 0000002b
2876 11:59:59.044988 # [ 120.644353] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2877 11:59:59.049626 # [ 120.651496] Control: 10c5387d Table: 166f404a DAC: 00000051
2878 11:59:59.055214 # [ 120.657251] Process cat (pid: 2012, stack limit = 0xe6ff448d)
2879 11:59:59.060905 # [ 120.663005] Stack: (0xc61f9e30 to 0xc61fa000)
2880 11:59:59.068678 # [ 120.667376] 9e20: f0973000 c6445000 0000000d c61f9f60
2881 11:59:59.076494 # [ 120.675565] 9e40: c61f9e64 c61f9e50 c0c2e974 c138a3dc 00000022 c6445000 c61f9e74 c61f9e68
2882 11:59:59.085040 # [ 120.683755] 9e60: c0c2db80 c0c2e958 c61f9e9c c61f9e78 c0c2e080 c0c2db60 c0c2df60 c5acaf00
2883 11:59:59.093710 # [ 120.691944] 9e80: b6e95000 0000000d c533ff00 c61f9f60 c61f9ec4 c61f9ea0 c07f5318 c0c2df6c
2884 11:59:59.102216 # [ 120.700133] 9ea0: 00000000 c5acaf00 b6e95000 c2816000 c61f9f60 c07f52b4 c61f9f5c c61f9ec8
2885 11:59:59.110148 # [ 120.708324] 9ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c61f8000
2886 11:59:59.118963 # [ 120.716512] 9ee0: b6e95000 00020000 00000004 0000000d 0001fff3 c61f9ee0 00000001 b6e94000
2887 11:59:59.129486 # [ 120.724700] 9f00: c580e3c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2888 11:59:59.135210 # [ 120.732891] 9f20: 00000000 00000000 c139fc00 e3fb98e3 c205caa0 c5acaf00 c5acaf00 c61f8000
2889 11:59:59.143932 # [ 120.741079] 9f40: b6e95000 00000000 00000000 00000004 c61f9f94 c61f9f60 c05988fc c0598268
2890 11:59:59.153387 # [ 120.749268] 9f60: 00000000 00000000 c61f9fac e3fb98e3 0000000d 0000000d b6fdce00 00000004
2891 11:59:59.159836 # [ 120.757456] 9f80: c03002e4 c61f8000 c61f9fa4 c61f9f98 c059898c c0598894 00000000 c61f9fa8
2892 11:59:59.169331 # [ 120.765644] 9fa0: c03000c0 c0598980 0000000d 0000000d 00000001 b6e95000 0000000d 00000000
2893 11:59:59.179684 # [ 120.773834] 9fc0: 0000000d 0000000d b6fdce00 00000004 00000001 00000000 00020000 beb8ea54
2894 11:59:59.186878 # [ 120.782022] 9fe0: 00000004 beb8e788 b6f4a94f b6ed0c66 800e0030 00000001 00000000 00000000
2895 11:59:59.188690 # [ 120.790203] Backtrace:
2896 11:59:59.198429 # [ 120.792682] [<c138a3d0>] (execute_location) from [<c0c2e974>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2897 11:59:59.202185 # [ 120.801134] r7:c61f9f60 r6:0000000d r5:c6445000 r4:f0973000
2898 11:59:59.210914 # [ 120.806811] [<c0c2e94c>] (lkdtm_EXEC_VMALLOC) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2899 11:59:59.215287 # [ 120.815171] r5:c6445000 r4:00000022
2900 11:59:59.222443 # [ 120.818764] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2901 11:59:59.231319 # [ 120.826791] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2902 11:59:59.237830 # [ 120.834721] r9:c61f9f60 r8:c533ff00 r7:0000000d r6:b6e95000 r5:c5acaf00 r4:c0c2df60
2903 11:59:59.248066 # [ 120.842483] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2904 11:59:59.256703 # [ 120.850327] r9:c07f52b4 r8:c61f9f60 r7:c2816000 r6:b6e95000 r5:c5acaf00 r4:00000000
2905 11:59:59.263650 # [ 120.858085] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2906 11:59:59.269933 # [ 120.865232] r10:00000004 r9:00000000 r8:00000000 r7:b6e95000 r6:c61f8000 r5:c5acaf00
2907 11:59:59.274647 # [ 120.873068] r4:c5acaf00
2908 11:59:59.280188 # [ 120.875617] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2909 11:59:59.289821 # [ 120.882763] r9:c61f8000 r8:c03002e4 r7:00000004 r6:b6fdce00 r5:0000000d r4:0000000d
2910 11:59:59.294490 # [ 120.890522] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2911 11:59:59.300639 # [ 120.898098] Exception stack(0xc61f9fa8 to 0xc61f9ff0)
2912 11:59:59.308349 # [ 120.903163] 9fa0: 0000000d 0000000d 00000001 b6e95000 0000000d 00000000
2913 11:59:59.318346 # [ 120.911352] 9fc0: 0000000d 0000000d b6fdce00 00000004 00000001 00000000 00020000 beb8ea54
2914 11:59:59.322318 # [ 120.919540] 9fe0: 00000004 beb8e788 b6f4a94f b6ed0c66
2915 11:59:59.325553 # [ 120.924607] Code: bad PC value
2916 11:59:59.330476 # [ 120.927718] ---[ end trace f564789ceb3242ad ]---
2917 11:59:59.334292 # EXEC_VMALLOC: missing 'call trace:': [FAIL]
2918 11:59:59.339410 not ok 33 selftests: lkdtm: EXEC_VMALLOC.sh # exit=1
2919 11:59:59.341461 # selftests: lkdtm: EXEC_RODATA.sh
2920 11:59:59.370402 [ 121.498607] lkdtm: Performing direct entry EXEC_RODATA
2921 11:59:59.374115 [ 121.503845] lkdtm: attempting ok execution at c0c2e8f0
2922 11:59:59.380531 [ 121.509001] lkdtm: attempting bad execution at c15e8094
2923 11:59:59.383677 [ 121.514285] 8<--- cut here ---
2924 11:59:59.389246 [ 121.517353] Unable to handle kernel paging request at virtual address c15e8094
2925 11:59:59.393904 [ 121.524584] pgd = e2b8df69
2926 11:59:59.397832 [ 121.527299] [c15e8094] *pgd=1141941e(bad)
2927 11:59:59.401133 [ 121.531337] Internal error: Oops: 8000000d [#7] SMP ARM
2928 11:59:59.432645 [ 121.536571] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2929 11:59:59.439105 [ 121.565646] CPU: 3 PID: 2089 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2930 11:59:59.444888 [ 121.573397] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2931 11:59:59.451480 [ 121.579943] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2932 11:59:59.455206 [ 121.585010] LR is at execute_location+0xa4/0xb4
2933 11:59:59.462133 [ 121.589549] pc : [<c15e8094>] lr : [<c138a474>] psr: 600e0013
2934 11:59:59.467483 [ 121.595822] sp : c6663e38 ip : c6663d40 fp : c6663e54
2935 11:59:59.471765 [ 121.601054] r10: 0000000c r9 : c1acf93c r8 : c15e7df8
2936 11:59:59.478498 [ 121.606287] r7 : c6663f60 r6 : 00000000 r5 : c15e8094 r4 : c0c2e8f0
2937 11:59:59.484484 [ 121.612821] r3 : 9e77444e r2 : 9e77444e r1 : ef7c05e0 r0 : 0000002b
2938 11:59:59.493257 [ 121.619357] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2939 11:59:59.498988 [ 121.626501] Control: 10c5387d Table: 166e404a DAC: 00000051
2940 11:59:59.503769 [ 121.632255] Process cat (pid: 2089, stack limit = 0x87e1aec0)
2941 11:59:59.507571 [ 121.638010] Stack: (0xc6663e38 to 0xc6664000)
2942 11:59:59.517885 [ 121.642377] 3e20: 00000023 c4533000
2943 11:59:59.524363 [ 121.650567] 3e40: 0000000c c6663f60 c6663e64 c6663e58 c138a65c c138a3dc c6663e74 c6663e68
2944 11:59:59.532216 [ 121.658757] 3e60: c0c2db80 c138a644 c6663e9c c6663e78 c0c2e080 c0c2db60 c0c2df60 c580c000
2945 11:59:59.543953 [ 121.666946] 3e80: b6de1000 0000000c c533ff00 c6663f60 c6663ec4 c6663ea0 c07f5318 c0c2df6c
2946 11:59:59.550045 [ 121.675135] 3ea0: 00000000 c580c000 b6de1000 c2816000 c6663f60 c07f52b4 c6663f5c c6663ec8
2947 11:59:59.557152 [ 121.683326] 3ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c2d771e4 c05988fc c6662000
2948 11:59:59.567747 [ 121.691515] 3ee0: b6de1000 00020000 00000004 0000000c 0001fff4 c6663ee0 00000001 00000805
2949 11:59:59.573389 [ 121.699702] 3f00: c580ef00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2950 11:59:59.582165 [ 121.707894] 3f20: 00000000 00000000 c6662000 9e77444e b6de0000 c580c000 c580c000 c6662000
2951 11:59:59.590599 [ 121.716083] 3f40: b6de1000 00000000 00000000 00000004 c6663f94 c6663f60 c05988fc c0598268
2952 11:59:59.598411 [ 121.724273] 3f60: 00000000 00000000 c6663fac 9e77444e 0000000c 0000000c b6f28e00 00000004
2953 11:59:59.607188 [ 121.732462] 3f80: c03002e4 c6662000 c6663fa4 c6663f98 c059898c c0598894 00000000 c6663fa8
2954 11:59:59.613368 [ 121.740650] 3fa0: c03000c0 c0598980 0000000c 0000000c 00000001 b6de1000 0000000c 00000000
2955 11:59:59.623090 [ 121.748840] 3fc0: 0000000c 0000000c b6f28e00 00000004 00000001 00000000 00020000 bee68a54
2956 11:59:59.631615 [ 121.757029] 3fe0: 00000004 bee68788 b6e9694f b6e1cc66 800e0030 00000001 00000000 00000000
2957 11:59:59.634580 [ 121.765210] Backtrace:
2958 11:59:59.641393 [ 121.767681] [<c138a3d0>] (execute_location) from [<c138a65c>] (lkdtm_EXEC_RODATA+0x24/0x28)
2959 11:59:59.646915 [ 121.776044] r7:c6663f60 r6:0000000c r5:c4533000 r4:00000023
2960 11:59:59.655362 [ 121.781726] [<c138a638>] (lkdtm_EXEC_RODATA) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
2961 11:59:59.663472 [ 121.790007] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
2962 11:59:59.671455 [ 121.798032] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
2963 11:59:59.679625 [ 121.805961] r9:c6663f60 r8:c533ff00 r7:0000000c r6:b6de1000 r5:c580c000 r4:c0c2df60
2964 11:59:59.687422 [ 121.813722] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
2965 11:59:59.695908 [ 121.821565] r9:c07f52b4 r8:c6663f60 r7:c2816000 r6:b6de1000 r5:c580c000 r4:00000000
2966 11:59:59.701486 [ 121.829321] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
2967 11:59:59.711295 [ 121.836468] r10:00000004 r9:00000000 r8:00000000 r7:b6de1000 r6:c6662000 r5:c580c000
2968 11:59:59.712347 [ 121.844305] r4:c580c000
2969 11:59:59.721975 [ 121.846853] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
2970 11:59:59.727373 [ 121.854001] r9:c6662000 r8:c03002e4 r7:00000004 r6:b6f28e00 r5:0000000c r4:0000000c
2971 11:59:59.736095 [ 121.861761] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2972 11:59:59.739498 [ 121.869336] Exception stack(0xc6663fa8 to 0xc6663ff0)
2973 11:59:59.750900 [ 121.874400] 3fa0: 0000000c 0000000c 00000001 b6de1000 0000000c 00000000
2974 11:59:59.759643 [ 121.882590] 3fc0: 0000000c 0000000c b6f28e00 00000004 00000001 00000000 00020000 bee68a54
2975 11:59:59.761548 [ 121.890775] 3fe0: 00000004 bee68788 b6e9694f b6e1cc66
2976 11:59:59.766525 [ 121.895840] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2977 11:59:59.771391 [ 121.901948] ---[ end trace f564789ceb3242ae ]---
2978 11:59:59.775410 # Segmentation fault
2979 11:59:59.896839 # [ 121.498607] lkdtm: Performing direct entry EXEC_RODATA
2980 11:59:59.903292 # [ 121.503845] lkdtm: attempting ok execution at c0c2e8f0
2981 11:59:59.907946 # [ 121.509001] lkdtm: attempting bad execution at c15e8094
2982 11:59:59.910481 # [ 121.514285] 8<--- cut here ---
2983 11:59:59.919787 # [ 121.517353] Unable to handle kernel paging request at virtual address c15e8094
2984 11:59:59.920676 # [ 121.524584] pgd = e2b8df69
2985 11:59:59.925866 # [ 121.527299] [c15e8094] *pgd=1141941e(bad)
2986 11:59:59.930671 # [ 121.531337] Internal error: Oops: 8000000d [#7] SMP ARM
2987 11:59:59.960516 # [ 121.536571] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
2988 11:59:59.968363 # [ 121.565646] CPU: 3 PID: 2089 Comm: cat Tainted: G D W 5.10.138-cip15 #1
2989 11:59:59.975296 # [ 121.573397] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2990 11:59:59.980387 # [ 121.579943] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2991 11:59:59.984375 # [ 121.585010] LR is at execute_location+0xa4/0xb4
2992 11:59:59.992685 # [ 121.589549] pc : [<c15e8094>] lr : [<c138a474>] psr: 600e0013
2993 11:59:59.996677 # [ 121.595822] sp : c6663e38 ip : c6663d40 fp : c6663e54
2994 12:00:00.002484 # [ 121.601054] r10: 0000000c r9 : c1acf93c r8 : c15e7df8
2995 12:00:00.007693 # [ 121.606287] r7 : c6663f60 r6 : 00000000 r5 : c15e8094 r4 : c0c2e8f0
2996 12:00:00.017770 # [ 121.612821] r3 : 9e77444e r2 : 9e77444e r1 : ef7c05e0 r0 : 0000002b
2997 12:00:00.022170 # [ 121.619357] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2998 12:00:00.029578 # [ 121.626501] Control: 10c5387d Table: 166e404a DAC: 00000051
2999 12:00:00.037082 # [ 121.632255] Process cat (pid: 2089, stack limit = 0x87e1aec0)
3000 12:00:00.039698 # [ 121.638010] Stack: (0xc6663e38 to 0xc6664000)
3001 12:00:00.047047 # [ 121.642377] 3e20: 00000023 c4533000
3002 12:00:00.057347 # [ 121.650567] 3e40: 0000000c c6663f60 c6663e64 c6663e58 c138a65c c138a3dc c6663e74 c6663e68
3003 12:00:00.064602 # [ 121.658757] 3e60: c0c2db80 c138a644 c6663e9c c6663e78 c0c2e080 c0c2db60 c0c2df60 c580c000
3004 12:00:00.072689 # [ 121.666946] 3e80: b6de1000 0000000c c533ff00 c6663f60 c6663ec4 c6663ea0 c07f5318 c0c2df6c
3005 12:00:00.080392 # [ 121.675135] 3ea0: 00000000 c580c000 b6de1000 c2816000 c6663f60 c07f52b4 c6663f5c c6663ec8
3006 12:00:00.088819 # [ 121.683326] 3ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c2d771e4 c05988fc c6662000
3007 12:00:00.097262 # [ 121.691515] 3ee0: b6de1000 00020000 00000004 0000000c 0001fff4 c6663ee0 00000001 00000805
3008 12:00:00.105682 # [ 121.699702] 3f00: c580ef00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3009 12:00:00.115600 # [ 121.707894] 3f20: 00000000 00000000 c6662000 9e77444e b6de0000 c580c000 c580c000 c6662000
3010 12:00:00.123455 # [ 121.716083] 3f40: b6de1000 00000000 00000000 00000004 c6663f94 c6663f60 c05988fc c0598268
3011 12:00:00.132233 # [ 121.724273] 3f60: 00000000 00000000 c6663fac 9e77444e 0000000c 0000000c b6f28e00 00000004
3012 12:00:00.139927 # [ 121.732462] 3f80: c03002e4 c6662000 c6663fa4 c6663f98 c059898c c0598894 00000000 c6663fa8
3013 12:00:00.147897 # [ 121.740650] 3fa0: c03000c0 c0598980 0000000c 0000000c 00000001 b6de1000 0000000c 00000000
3014 12:00:00.157203 # [ 121.748840] 3fc0: 0000000c 0000000c b6f28e00 00000004 00000001 00000000 00020000 bee68a54
3015 12:00:00.164981 # [ 121.757029] 3fe0: 00000004 bee68788 b6e9694f b6e1cc66 800e0030 00000001 00000000 00000000
3016 12:00:00.167147 # [ 121.765210] Backtrace:
3017 12:00:00.176377 # [ 121.767681] [<c138a3d0>] (execute_location) from [<c138a65c>] (lkdtm_EXEC_RODATA+0x24/0x28)
3018 12:00:00.180651 # [ 121.776044] r7:c6663f60 r6:0000000c r5:c4533000 r4:00000023
3019 12:00:00.188443 # [ 121.781726] [<c138a638>] (lkdtm_EXEC_RODATA) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3020 12:00:00.197173 # [ 121.790007] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3021 12:00:00.205864 # [ 121.798032] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3022 12:00:00.212487 # [ 121.805961] r9:c6663f60 r8:c533ff00 r7:0000000c r6:b6de1000 r5:c580c000 r4:c0c2df60
3023 12:00:00.223758 # [ 121.813722] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3024 12:00:00.230080 # [ 121.821565] r9:c07f52b4 r8:c6663f60 r7:c2816000 r6:b6de1000 r5:c580c000 r4:00000000
3025 12:00:00.236377 # [ 121.829321] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3026 12:00:00.245484 # [ 121.836468] r10:00000004 r9:00000000 r8:00000000 r7:b6de1000 r6:c6662000 r5:c580c000
3027 12:00:00.248592 # [ 121.844305] r4:c580c000
3028 12:00:00.254014 # [ 121.846853] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3029 12:00:00.265143 # [ 121.854001] r9:c6662000 r8:c03002e4 r7:00000004 r6:b6f28e00 r5:0000000c r4:0000000c
3030 12:00:00.270542 # [ 121.861761] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3031 12:00:00.274988 # [ 121.869336] Exception stack(0xc6663fa8 to 0xc6663ff0)
3032 12:00:00.283114 # [ 121.874400] 3fa0: 0000000c 0000000c 00000001 b6de1000 0000000c 00000000
3033 12:00:00.292566 # [ 121.882590] 3fc0: 0000000c 0000000c b6f28e00 00000004 00000001 00000000 00020000 bee68a54
3034 12:00:00.298707 # [ 121.890775] 3fe0: 00000004 bee68788 b6e9694f b6e1cc66
3035 12:00:00.303642 # [ 121.895840] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
3036 12:00:00.308319 # [ 121.901948] ---[ end trace f564789ceb3242ae ]---
3037 12:00:00.313558 # EXEC_RODATA: missing 'call trace:': [FAIL]
3038 12:00:00.322385 not ok 34 selftests: lkdtm: EXEC_RODATA.sh # exit=[ 122.448294] lkdtm: Performing direct entry EXEC_USERSPACE
3039 12:00:00.322726 1
3040 12:00:00.329624 # selftests: lkdtm: EXEC_USERS[ 122.456305] lkdtm: attempting ok execution at c0c2e8f0
3041 12:00:00.330809 PACE.sh
3042 12:00:00.335026 [ 122.464406] lkdtm: attempting bad execution at b6f3e000
3043 12:00:00.345160 [ 122.470220] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f3e000
3044 12:00:00.346298 [ 122.477367] Internal error: : b [#8] SMP ARM
3045 12:00:00.375430 [ 122.481647] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3046 12:00:00.383713 [ 122.510721] CPU: 1 PID: 2165 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3047 12:00:00.390411 [ 122.518470] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3048 12:00:00.393338 [ 122.525010] PC is at 0xb6f3e000
3049 12:00:00.398142 [ 122.528174] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3050 12:00:00.406836 [ 122.533059] pc : [<b6f3e000>] lr : [<c0c2ea44>] psr: 600e0013
3051 12:00:00.409848 [ 122.539334] sp : c6659e48 ip : 00000027 fp : c6659e64
3052 12:00:00.414403 [ 122.544567] r10: 0000000f r9 : c1acf948 r8 : c15e7df8
3053 12:00:00.424141 [ 122.549799] r7 : c6659f60 r6 : 0000000f r5 : c2b3b000 r4 : b6f3e000
3054 12:00:00.427748 [ 122.556334] r3 : bf738078 r2 : bf738078 r1 : ef7965e4 r0 : 0000002b
3055 12:00:00.435254 [ 122.562870] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3056 12:00:00.441112 [ 122.570013] Control: 10c5387d Table: 166c804a DAC: 00000051
3057 12:00:00.447589 [ 122.575770] Process cat (pid: 2165, stack limit = 0x560be491)
3058 12:00:00.450614 [ 122.581524] Stack: (0xc6659e48 to 0xc665a000)
3059 12:00:00.460376 [ 122.585896] 9e40: 00000001 00000000 0000000f 00000024 c6659e74 c6659e68
3060 12:00:00.466818 [ 122.594087] 9e60: c0c2db80 c0c2e98c c6659e9c c6659e78 c0c2e080 c0c2db60 c0c2df60 c61c9400
3061 12:00:00.476430 [ 122.602278] 9e80: b6df8000 0000000f c533ff00 c6659f60 c6659ec4 c6659ea0 c07f5318 c0c2df6c
3062 12:00:00.483814 [ 122.610467] 9ea0: 00000000 c61c9400 b6df8000 c2816000 c6659f60 c07f52b4 c6659f5c c6659ec8
3063 12:00:00.492589 [ 122.618657] 9ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c46ef1e4 c05988fc c6658000
3064 12:00:00.503368 [ 122.626845] 9ee0: b6df8000 00020000 00000004 0000000f 0001fff1 c6659ee0 00000001 00000805
3065 12:00:00.508408 [ 122.635035] 9f00: c580d180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3066 12:00:00.516776 [ 122.643223] 9f20: 00000000 00000000 c6658000 bf738078 b6df7000 c61c9400 c61c9400 c6658000
3067 12:00:00.525798 [ 122.651412] 9f40: b6df8000 00000000 00000000 00000004 c6659f94 c6659f60 c05988fc c0598268
3068 12:00:00.533889 [ 122.659600] 9f60: 00000000 00000000 c6659fac bf738078 0000000f 0000000f b6f3fe00 00000004
3069 12:00:00.542488 [ 122.667788] 9f80: c03002e4 c6658000 c6659fa4 c6659f98 c059898c c0598894 00000000 c6659fa8
3070 12:00:00.551151 [ 122.675976] 9fa0: c03000c0 c0598980 0000000f 0000000f 00000001 b6df8000 0000000f 00000000
3071 12:00:00.557647 [ 122.684165] 9fc0: 0000000f 0000000f b6f3fe00 00000004 00000001 00000000 00020000 bebf4a54
3072 12:00:00.566342 [ 122.692352] 9fe0: 00000004 bebf4788 b6ead94f b6e33c66 800e0030 00000001 00000000 00000000
3073 12:00:00.568302 [ 122.700535] Backtrace:
3074 12:00:00.577003 [ 122.703008] [<c0c2e980>] (lkdtm_EXEC_USERSPACE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3075 12:00:00.581328 [ 122.711541] r4:00000024
3076 12:00:00.588873 [ 122.714092] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3077 12:00:00.595682 [ 122.722116] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3078 12:00:00.604857 [ 122.730045] r9:c6659f60 r8:c533ff00 r7:0000000f r6:b6df8000 r5:c61c9400 r4:c0c2df60
3079 12:00:00.611627 [ 122.737807] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3080 12:00:00.618916 [ 122.745649] r9:c07f52b4 r8:c6659f60 r7:c2816000 r6:b6df8000 r5:c61c9400 r4:00000000
3081 12:00:00.626779 [ 122.753405] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3082 12:00:00.635049 [ 122.760552] r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c6658000 r5:c61c9400
3083 12:00:00.637614 [ 122.768390] r4:c61c9400
3084 12:00:00.645704 [ 122.770937] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3085 12:00:00.651195 [ 122.778085] r9:c6658000 r8:c03002e4 r7:00000004 r6:b6f3fe00 r5:0000000f r4:0000000f
3086 12:00:00.658886 [ 122.785844] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3087 12:00:00.664695 [ 122.793420] Exception stack(0xc6659fa8 to 0xc6659ff0)
3088 12:00:00.673939 [ 122.798482] 9fa0: 0000000f 0000000f 00000001 b6df8000 0000000f 00000000
3089 12:00:00.680198 [ 122.806670] 9fc0: 0000000f 0000000f b6f3fe00 00000004 00000001 00000000 00020000 bebf4a54
3090 12:00:00.684849 [ 122.814857] 9fe0: 00000004 bebf4788 b6ead94f b6e33c66
3091 12:00:00.688475 [ 122.819923] Code: bad PC value
3092 12:00:00.692928 [ 122.822992] ---[ end trace f564789ceb3242af ]---
3093 12:00:00.698421 # Segmentation fault
3094 12:00:00.814182 # [ 122.448294] lkdtm: Performing direct entry EXEC_USERSPACE
3095 12:00:00.818475 # [ 122.456305] lkdtm: attempting ok execution at c0c2e8f0
3096 12:00:00.826279 # [ 122.464406] lkdtm: attempting bad execution at b6f3e000
3097 12:00:00.832860 # [ 122.470220] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f3e000
3098 12:00:00.835902 # [ 122.477367] Internal error: : b [#8] SMP ARM
3099 12:00:00.865794 # [ 122.481647] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3100 12:00:00.875118 # [ 122.510721] CPU: 1 PID: 2165 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3101 12:00:00.879670 # [ 122.518470] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3102 12:00:00.884089 # [ 122.525010] PC is at 0xb6f3e000
3103 12:00:00.890048 # [ 122.528174] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3104 12:00:00.893933 # [ 122.533059] pc : [<b6f3e000>] lr : [<c0c2ea44>] psr: 600e0013
3105 12:00:00.901751 # [ 122.539334] sp : c6659e48 ip : 00000027 fp : c6659e64
3106 12:00:00.904783 # [ 122.544567] r10: 0000000f r9 : c1acf948 r8 : c15e7df8
3107 12:00:00.913715 # [ 122.549799] r7 : c6659f60 r6 : 0000000f r5 : c2b3b000 r4 : b6f3e000
3108 12:00:00.919213 # [ 122.556334] r3 : bf738078 r2 : bf738078 r1 : ef7965e4 r0 : 0000002b
3109 12:00:00.927377 # [ 122.562870] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3110 12:00:00.932186 # [ 122.570013] Control: 10c5387d Table: 166c804a DAC: 00000051
3111 12:00:00.937936 # [ 122.575770] Process cat (pid: 2165, stack limit = 0x560be491)
3112 12:00:00.941369 # [ 122.581524] Stack: (0xc6659e48 to 0xc665a000)
3113 12:00:00.950954 # [ 122.585896] 9e40: 00000001 00000000 0000000f 00000024 c6659e74 c6659e68
3114 12:00:00.958366 # [ 122.594087] 9e60: c0c2db80 c0c2e98c c6659e9c c6659e78 c0c2e080 c0c2db60 c0c2df60 c61c9400
3115 12:00:00.967252 # [ 122.602278] 9e80: b6df8000 0000000f c533ff00 c6659f60 c6659ec4 c6659ea0 c07f5318 c0c2df6c
3116 12:00:00.976671 # [ 122.610467] 9ea0: 00000000 c61c9400 b6df8000 c2816000 c6659f60 c07f52b4 c6659f5c c6659ec8
3117 12:00:00.984578 # [ 122.618657] 9ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c46ef1e4 c05988fc c6658000
3118 12:00:00.991731 # [ 122.626845] 9ee0: b6df8000 00020000 00000004 0000000f 0001fff1 c6659ee0 00000001 00000805
3119 12:00:00.999802 # [ 122.635035] 9f00: c580d180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3120 12:00:01.008331 # [ 122.643223] 9f20: 00000000 00000000 c6658000 bf738078 b6df7000 c61c9400 c61c9400 c6658000
3121 12:00:01.017528 # [ 122.651412] 9f40: b6df8000 00000000 00000000 00000004 c6659f94 c6659f60 c05988fc c0598268
3122 12:00:01.026008 # [ 122.659600] 9f60: 00000000 00000000 c6659fac bf738078 0000000f 0000000f b6f3fe00 00000004
3123 12:00:01.033845 # [ 122.667788] 9f80: c03002e4 c6658000 c6659fa4 c6659f98 c059898c c0598894 00000000 c6659fa8
3124 12:00:01.043052 # [ 122.675976] 9fa0: c03000c0 c0598980 0000000f 0000000f 00000001 b6df8000 0000000f 00000000
3125 12:00:01.052011 # [ 122.684165] 9fc0: 0000000f 0000000f b6f3fe00 00000004 00000001 00000000 00020000 bebf4a54
3126 12:00:01.059356 # [ 122.692352] 9fe0: 00000004 bebf4788 b6ead94f b6e33c66 800e0030 00000001 00000000 00000000
3127 12:00:01.064982 # [ 122.700535] Backtrace:
3128 12:00:01.069774 # [ 122.703008] [<c0c2e980>] (lkdtm_EXEC_USERSPACE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3129 12:00:01.071927 # [ 122.711541] r4:00000024
3130 12:00:01.083761 # [ 122.714092] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3131 12:00:01.090521 # [ 122.722116] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3132 12:00:01.097339 # [ 122.730045] r9:c6659f60 r8:c533ff00 r7:0000000f r6:b6df8000 r5:c61c9400 r4:c0c2df60
3133 12:00:01.104868 # [ 122.737807] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3134 12:00:01.113149 # [ 122.745649] r9:c07f52b4 r8:c6659f60 r7:c2816000 r6:b6df8000 r5:c61c9400 r4:00000000
3135 12:00:01.123001 # [ 122.753405] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3136 12:00:01.128232 # [ 122.760552] r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c6658000 r5:c61c9400
3137 12:00:01.130789 # [ 122.768390] r4:c61c9400
3138 12:00:01.138038 # [ 122.770937] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3139 12:00:01.145713 # [ 122.778085] r9:c6658000 r8:c03002e4 r7:00000004 r6:b6f3fe00 r5:0000000f r4:0000000f
3140 12:00:01.154791 # [ 122.785844] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3141 12:00:01.160082 # [ 122.793420] Exception stack(0xc6659fa8 to 0xc6659ff0)
3142 12:00:01.167939 # [ 122.798482] 9fa0: 0000000f 0000000f 00000001 b6df8000 0000000f 00000000
3143 12:00:01.175679 # [ 122.806670] 9fc0: 0000000f 0000000f b6f3fe00 00000004 00000001 00000000 00020000 bebf4a54
3144 12:00:01.181223 # [ 122.814857] 9fe0: 00000004 bebf4788 b6ead94f b6e33c66
3145 12:00:01.184151 # [ 122.819923] Code: bad PC value
3146 12:00:01.187896 # [ 122.822992] ---[ end trace f564789ceb3242af ]---
3147 12:00:01.193763 # EXEC_USERSPACE: missing 'call trace:': [FAIL]
3148 12:00:01.198865 not ok 35 selftests: lkdtm: EXEC_USERSPACE.sh # exit=1
3149 12:00:01.200414 # selftests: lkdtm: EXEC_NULL.sh
3150 12:00:01.207870 [ 123.338324] lkdtm: Performing direct entry EXEC_NULL
3151 12:00:01.214972 [ 123.343385] lkdtm: attempting ok execution at c0c2e8f0
3152 12:00:01.218321 [ 123.348539] lkdtm: attempting bad execution at 00000000
3153 12:00:01.222178 [ 123.353887] 8<--- cut here ---
3154 12:00:01.229524 [ 123.356960] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3155 12:00:01.232528 [ 123.365137] pgd = 3f1e998f
3156 12:00:01.238519 [ 123.367873] [00000000] *pgd=00000000
3157 12:00:01.241571 [ 123.371498] Internal error: Oops: 80000005 [#9] SMP ARM
3158 12:00:01.272933 [ 123.376738] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3159 12:00:01.279946 [ 123.405790] CPU: 3 PID: 2236 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3160 12:00:01.286520 [ 123.413542] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3161 12:00:01.287623 [ 123.420084] PC is at 0x0
3162 12:00:01.292810 [ 123.422635] LR is at execute_location+0xa4/0xb4
3163 12:00:01.300776 [ 123.427174] pc : [<00000000>] lr : [<c138a474>] psr: 600e0013
3164 12:00:01.304885 [ 123.433450] sp : c6779e38 ip : c6779d40 fp : c6779e54
3165 12:00:01.309661 [ 123.438683] r10: 0000000a r9 : c1acf958 r8 : c15e7df8
3166 12:00:01.316020 [ 123.443914] r7 : c6779f60 r6 : 00000000 r5 : 00000000 r4 : c0c2e8f0
3167 12:00:01.323973 [ 123.450448] r3 : 66478e49 r2 : 66478e49 r1 : ef7c05e0 r0 : 0000002b
3168 12:00:01.329685 [ 123.456985] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3169 12:00:01.335869 [ 123.464129] Control: 10c5387d Table: 1676804a DAC: 00000051
3170 12:00:01.342951 [ 123.469887] Process cat (pid: 2236, stack limit = 0x14cd3663)
3171 12:00:01.346457 [ 123.475641] Stack: (0xc6779e38 to 0xc677a000)
3172 12:00:01.353553 [ 123.480010] 9e20: 00000025 c648e000
3173 12:00:01.361986 [ 123.488201] 9e40: 0000000a c6779f60 c6779e64 c6779e58 c138a680 c138a3dc c6779e74 c6779e68
3174 12:00:01.371036 [ 123.496391] 9e60: c0c2db80 c138a66c c6779e9c c6779e78 c0c2e080 c0c2db60 c0c2df60 c622f180
3175 12:00:01.378273 [ 123.504579] 9e80: b6dd9000 0000000a c533ff00 c6779f60 c6779ec4 c6779ea0 c07f5318 c0c2df6c
3176 12:00:01.387042 [ 123.512769] 9ea0: 00000000 c622f180 b6dd9000 c2816000 c6779f60 c07f52b4 c6779f5c c6779ec8
3177 12:00:01.394837 [ 123.520959] 9ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c6778000
3178 12:00:01.402908 [ 123.529149] 9ee0: b6dd9000 00020000 00000004 0000000a 0001fff6 c6779ee0 00000001 b6dd8000
3179 12:00:01.412411 [ 123.537337] 9f00: c60603c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3180 12:00:01.418756 [ 123.545528] 9f20: 00000000 00000000 c139fc00 66478e49 c205caa0 c622f180 c622f180 c6778000
3181 12:00:01.426620 [ 123.553716] 9f40: b6dd9000 00000000 00000000 00000004 c6779f94 c6779f60 c05988fc c0598268
3182 12:00:01.434628 [ 123.561905] 9f60: 00000000 00000000 c6779fac 66478e49 0000000a 0000000a b6f20e00 00000004
3183 12:00:01.445946 [ 123.570094] 9f80: c03002e4 c6778000 c6779fa4 c6779f98 c059898c c0598894 00000000 c6779fa8
3184 12:00:01.451108 [ 123.578283] 9fa0: c03000c0 c0598980 0000000a 0000000a 00000001 b6dd9000 0000000a 00000000
3185 12:00:01.461648 [ 123.586473] 9fc0: 0000000a 0000000a b6f20e00 00000004 00000001 00000000 00020000 be83ca54
3186 12:00:01.469141 [ 123.594664] 9fe0: 00000004 be83c788 b6e8e94f b6e14c66 800e0030 00000001 00000000 00000000
3187 12:00:01.472006 [ 123.602845] Backtrace:
3188 12:00:01.479841 [ 123.605318] [<c138a3d0>] (execute_location) from [<c138a680>] (lkdtm_EXEC_NULL+0x20/0x24)
3189 12:00:01.485011 [ 123.613508] r7:c6779f60 r6:0000000a r5:c648e000 r4:00000025
3190 12:00:01.492989 [ 123.619191] [<c138a660>] (lkdtm_EXEC_NULL) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3191 12:00:01.504136 [ 123.627299] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3192 12:00:01.509984 [ 123.635322] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3193 12:00:01.515709 [ 123.643253] r9:c6779f60 r8:c533ff00 r7:0000000a r6:b6dd9000 r5:c622f180 r4:c0c2df60
3194 12:00:01.523619 [ 123.651017] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3195 12:00:01.531934 [ 123.658859] r9:c07f52b4 r8:c6779f60 r7:c2816000 r6:b6dd9000 r5:c622f180 r4:00000000
3196 12:00:01.539811 [ 123.666617] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3197 12:00:01.547504 [ 123.673765] r10:00000004 r9:00000000 r8:00000000 r7:b6dd9000 r6:c6778000 r5:c622f180
3198 12:00:01.549419 [ 123.681601] r4:c622f180
3199 12:00:01.556516 [ 123.684152] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3200 12:00:01.564142 [ 123.691300] r9:c6778000 r8:c03002e4 r7:00000004 r6:b6f20e00 r5:0000000a r4:0000000a
3201 12:00:01.572060 [ 123.699059] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3202 12:00:01.577662 [ 123.706634] Exception stack(0xc6779fa8 to 0xc6779ff0)
3203 12:00:01.586113 [ 123.711698] 9fa0: 0000000a 0000000a 00000001 b6dd9000 0000000a 00000000
3204 12:00:01.592577 [ 123.719888] 9fc0: 0000000a 0000000a b6f20e00 00000004 00000001 00000000 00020000 be83ca54
3205 12:00:01.598939 [ 123.728074] 9fe0: 00000004 be83c788 b6e8e94f b6e14c66
3206 12:00:01.601966 [ 123.733140] Code: bad PC value
3207 12:00:01.607588 [ 123.736266] ---[ end trace f564789ceb3242b0 ]---
3208 12:00:01.609156 # Segmentation fault
3209 12:00:01.783834 # [ 123.338324] lkdtm: Performing direct entry EXEC_NULL
3210 12:00:01.790757 # [ 123.343385] lkdtm: attempting ok execution at c0c2e8f0
3211 12:00:01.796536 # [ 123.348539] lkdtm: attempting bad execution at 00000000
3212 12:00:01.799748 # [ 123.353887] 8<--- cut here ---
3213 12:00:01.806348 # [ 123.356960] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3214 12:00:01.809160 # [ 123.365137] pgd = 3f1e998f
3215 12:00:01.813722 # [ 123.367873] [00000000] *pgd=00000000
3216 12:00:01.817914 # [ 123.371498] Internal error: Oops: 80000005 [#9] SMP ARM
3217 12:00:01.847919 # [ 123.376738] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3218 12:00:01.854802 # [ 123.405790] CPU: 3 PID: 2236 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3219 12:00:01.860669 # [ 123.413542] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3220 12:00:01.865286 # [ 123.420084] PC is at 0x0
3221 12:00:01.870746 # [ 123.422635] LR is at execute_location+0xa4/0xb4
3222 12:00:01.876587 # [ 123.427174] pc : [<00000000>] lr : [<c138a474>] psr: 600e0013
3223 12:00:01.880225 # [ 123.433450] sp : c6779e38 ip : c6779d40 fp : c6779e54
3224 12:00:01.885586 # [ 123.438683] r10: 0000000a r9 : c1acf958 r8 : c15e7df8
3225 12:00:01.893035 # [ 123.443914] r7 : c6779f60 r6 : 00000000 r5 : 00000000 r4 : c0c2e8f0
3226 12:00:01.898905 # [ 123.450448] r3 : 66478e49 r2 : 66478e49 r1 : ef7c05e0 r0 : 0000002b
3227 12:00:01.907746 # [ 123.456985] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3228 12:00:01.912487 # [ 123.464129] Control: 10c5387d Table: 1676804a DAC: 00000051
3229 12:00:01.919329 # [ 123.469887] Process cat (pid: 2236, stack limit = 0x14cd3663)
3230 12:00:01.924789 # [ 123.475641] Stack: (0xc6779e38 to 0xc677a000)
3231 12:00:01.932500 # [ 123.480010] 9e20: 00000025 c648e000
3232 12:00:01.939168 # [ 123.488201] 9e40: 0000000a c6779f60 c6779e64 c6779e58 c138a680 c138a3dc c6779e74 c6779e68
3233 12:00:01.948372 # [ 123.496391] 9e60: c0c2db80 c138a66c c6779e9c c6779e78 c0c2e080 c0c2db60 c0c2df60 c622f180
3234 12:00:01.957875 # [ 123.504579] 9e80: b6dd9000 0000000a c533ff00 c6779f60 c6779ec4 c6779ea0 c07f5318 c0c2df6c
3235 12:00:01.966182 # [ 123.512769] 9ea0: 00000000 c622f180 b6dd9000 c2816000 c6779f60 c07f52b4 c6779f5c c6779ec8
3236 12:00:01.973444 # [ 123.520959] 9ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c6778000
3237 12:00:01.981316 # [ 123.529149] 9ee0: b6dd9000 00020000 00000004 0000000a 0001fff6 c6779ee0 00000001 b6dd8000
3238 12:00:01.991471 # [ 123.537337] 9f00: c60603c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3239 12:00:01.999885 # [ 123.545528] 9f20: 00000000 00000000 c139fc00 66478e49 c205caa0 c622f180 c622f180 c6778000
3240 12:00:02.007147 # [ 123.553716] 9f40: b6dd9000 00000000 00000000 00000004 c6779f94 c6779f60 c05988fc c0598268
3241 12:00:02.016093 # [ 123.561905] 9f60: 00000000 00000000 c6779fac 66478e49 0000000a 0000000a b6f20e00 00000004
3242 12:00:02.022725 # [ 123.570094] 9f80: c03002e4 c6778000 c6779fa4 c6779f98 c059898c c0598894 00000000 c6779fa8
3243 12:00:02.031558 # [ 123.578283] 9fa0: c03000c0 c0598980 0000000a 0000000a 00000001 b6dd9000 0000000a 00000000
3244 12:00:02.042073 # [ 123.586473] 9fc0: 0000000a 0000000a b6f20e00 00000004 00000001 00000000 00020000 be83ca54
3245 12:00:02.048212 # [ 123.594664] 9fe0: 00000004 be83c788 b6e8e94f b6e14c66 800e0030 00000001 00000000 00000000
3246 12:00:02.050895 # [ 123.602845] Backtrace:
3247 12:00:02.058288 # [ 123.605318] [<c138a3d0>] (execute_location) from [<c138a680>] (lkdtm_EXEC_NULL+0x20/0x24)
3248 12:00:02.065689 # [ 123.613508] r7:c6779f60 r6:0000000a r5:c648e000 r4:00000025
3249 12:00:02.073793 # [ 123.619191] [<c138a660>] (lkdtm_EXEC_NULL) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3250 12:00:02.081244 # [ 123.627299] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3251 12:00:02.090016 # [ 123.635322] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3252 12:00:02.097131 # [ 123.643253] r9:c6779f60 r8:c533ff00 r7:0000000a r6:b6dd9000 r5:c622f180 r4:c0c2df60
3253 12:00:02.105609 # [ 123.651017] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3254 12:00:02.114550 # [ 123.658859] r9:c07f52b4 r8:c6779f60 r7:c2816000 r6:b6dd9000 r5:c622f180 r4:00000000
3255 12:00:02.121873 # [ 123.666617] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3256 12:00:02.128123 # [ 123.673765] r10:00000004 r9:00000000 r8:00000000 r7:b6dd9000 r6:c6778000 r5:c622f180
3257 12:00:02.131133 # [ 123.681601] r4:c622f180
3258 12:00:02.138825 # [ 123.684152] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3259 12:00:02.145735 # [ 123.691300] r9:c6778000 r8:c03002e4 r7:00000004 r6:b6f20e00 r5:0000000a r4:0000000a
3260 12:00:02.153350 # [ 123.699059] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3261 12:00:02.160161 # [ 123.706634] Exception stack(0xc6779fa8 to 0xc6779ff0)
3262 12:00:02.166949 # [ 123.711698] 9fa0: 0000000a 0000000a 00000001 b6dd9000 0000000a 00000000
3263 12:00:02.177544 # [ 123.719888] 9fc0: 0000000a 0000000a b6f20e00 00000004 00000001 00000000 00020000 be83ca54
3264 12:00:02.182817 # [ 123.728074] 9fe0: 00000004 be83c788 b6e8e94f b6e14c66
3265 12:00:02.183858 # [ 123.733140] Code: bad PC value
3266 12:00:02.190199 # [ 12[ 124.316651] lkdtm: Performing direct entry ACCESS_USERSPACE
3267 12:00:02.198626 3.736266] ---[ end trace f564789c[ 124.325155] lkdtm: attempting bad read at b6fca000
3268 12:00:02.199730 eb3242b0 ]---
3269 12:00:02.203946 # EXEC_NULL: missi[ 124.332713] 8<--- cut here ---
3270 12:00:02.206478 ng 'call trace:': [F[A I L1]24
3271 12:00:02.213359 .338516] Unhandled fault: page domain fault (0x01b) at 0xb6fca000
3272 12:00:02.217224 ot ok 36 selft[e s t1s2:4 .l3k4d7125] pgd = c0067321
3273 12:00:02.220168 m: EXEC_NULL.sh # exit=1[
3274 12:00:02.222373 # 1s4.351828] [b6fca000] *pgd=490a3831
3275 12:00:02.231374 elftests: lkdtm: ACC[E S S1_2U4S.357837] Internal error: : 1b [#10] SMP ARM
3276 12:00:02.231693 RSPACE.sh
3277 12:00:02.261287 [ 124.364533] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3278 12:00:02.267745 [ 124.394328] CPU: 1 PID: 2312 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3279 12:00:02.275927 [ 124.402078] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3280 12:00:02.278700 [ 124.408622] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3281 12:00:02.283403 [ 124.413866] LR is at __irq_work_queue_local+0x40/0x74
3282 12:00:02.290429 [ 124.418928] pc : [<c0c2eb68>] lr : [<c049b8e4>] psr: 600e0013
3283 12:00:02.296697 [ 124.425202] sp : c61f9e38 ip : c61f9d40 fp : c61f9e64
3284 12:00:02.300472 [ 124.430434] r10: 00000011 r9 : c1acf964 r8 : c15e7df8
3285 12:00:02.308505 [ 124.435668] r7 : c61f9f60 r6 : 00000051 r5 : c61f8000 r4 : b6fca000
3286 12:00:02.315448 [ 124.442201] r3 : 861fe46c r2 : 861fe46c r1 : ef7965e0 r0 : 00000026
3287 12:00:02.323032 [ 124.448737] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3288 12:00:02.327915 [ 124.455882] Control: 10c5387d Table: 166f404a DAC: 00000051
3289 12:00:02.334695 [ 124.461636] Process cat (pid: 2312, stack limit = 0xe6ff448d)
3290 12:00:02.338282 [ 124.467391] Stack: (0xc61f9e38 to 0xc61fa000)
3291 12:00:02.347512 [ 124.471760] 9e20: 00000022 00000000
3292 12:00:02.354325 [ 124.479952] 9e40: 00000000 861fe46c c61f9e6c 00000026 c2b3b000 00000011 c61f9e74 c61f9e68
3293 12:00:02.361720 [ 124.488142] 9e60: c0c2db80 c0c2ea60 c61f9e9c c61f9e78 c0c2e080 c0c2db60 c0c2df60 c61c9b80
3294 12:00:02.369723 [ 124.496332] 9e80: b6e84000 00000011 c533ff00 c61f9f60 c61f9ec4 c61f9ea0 c07f5318 c0c2df6c
3295 12:00:02.377597 [ 124.504522] 9ea0: 00000000 c61c9b80 b6e84000 c2816000 c61f9f60 c07f52b4 c61f9f5c c61f9ec8
3296 12:00:02.387231 [ 124.512713] 9ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c61f8000
3297 12:00:02.394186 [ 124.520902] 9ee0: b6e84000 00020000 00000004 00000011 0001ffef c61f9ee0 00000001 b6e83000
3298 12:00:02.402411 [ 124.529091] 9f00: c580e8c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3299 12:00:02.410992 [ 124.537280] 9f20: 00000000 00000000 c139fc00 861fe46c c205caa0 c61c9b80 c61c9b80 c61f8000
3300 12:00:02.419336 [ 124.545469] 9f40: b6e84000 00000000 00000000 00000004 c61f9f94 c61f9f60 c05988fc c0598268
3301 12:00:02.426905 [ 124.553658] 9f60: 00000000 00000000 c61f9fac 861fe46c 00000011 00000011 b6fcbe00 00000004
3302 12:00:02.435822 [ 124.561847] 9f80: c03002e4 c61f8000 c61f9fa4 c61f9f98 c059898c c0598894 00000000 c61f9fa8
3303 12:00:02.443021 [ 124.570035] 9fa0: c03000c0 c0598980 00000011 00000011 00000001 b6e84000 00000011 00000000
3304 12:00:02.452098 [ 124.578225] 9fc0: 00000011 00000011 b6fcbe00 00000004 00000001 00000000 00020000 bebbba54
3305 12:00:02.459893 [ 124.586414] 9fe0: 00000004 bebbb788 b6f3994f b6ebfc66 800e0030 00000001 00000000 00000000
3306 12:00:02.463631 [ 124.594596] Backtrace:
3307 12:00:02.472063 [ 124.597072] [<c0c2ea54>] (lkdtm_ACCESS_USERSPACE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3308 12:00:02.474973 [ 124.605783] r6:00000011 r5:c2b3b000 r4:00000026
3309 12:00:02.482888 [ 124.610417] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3310 12:00:02.493434 [ 124.618441] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3311 12:00:02.501097 [ 124.626369] r9:c61f9f60 r8:c533ff00 r7:00000011 r6:b6e84000 r5:c61c9b80 r4:c0c2df60
3312 12:00:02.507632 [ 124.634132] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3313 12:00:02.515039 [ 124.641974] r9:c07f52b4 r8:c61f9f60 r7:c2816000 r6:b6e84000 r5:c61c9b80 r4:00000000
3314 12:00:02.523719 [ 124.649731] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3315 12:00:02.531148 [ 124.656878] r10:00000004 r9:00000000 r8:00000000 r7:b6e84000 r6:c61f8000 r5:c61c9b80
3316 12:00:02.532935 [ 124.664713] r4:c61c9b80
3317 12:00:02.539865 [ 124.667263] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3318 12:00:02.547306 [ 124.674411] r9:c61f8000 r8:c03002e4 r7:00000004 r6:b6fcbe00 r5:00000011 r4:00000011
3319 12:00:02.555779 [ 124.682171] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3320 12:00:02.559817 [ 124.689749] Exception stack(0xc61f9fa8 to 0xc61f9ff0)
3321 12:00:02.567949 [ 124.694812] 9fa0: 00000011 00000011 00000001 b6e84000 00000011 00000000
3322 12:00:02.576176 [ 124.703002] 9fc0: 00000011 00000011 b6fcbe00 00000004 00000001 00000000 00020000 bebbba54
3323 12:00:02.581939 [ 124.711187] 9fe0: 00000004 bebbb788 b6f3994f b6ebfc66
3324 12:00:02.586883 [ 124.716252] Code: e1a01004 e3000888 e34c01ad eb1d4309 (e5943000)
3325 12:00:02.592399 [ 124.722360] ---[ end trace f564789ceb3242b1 ]---
3326 12:00:02.599561 # Segmentation fault
3327 12:00:02.777386 # [ 124.316651] lkdtm: Performing direct entry ACCESS_USERSPACE
3328 12:00:02.782924 # [ 124.325155] lkdtm: attempting bad read at b6fca000
3329 12:00:02.786589 # [ 124.332713] 8<--- cut here ---
3330 12:00:02.793703 # [ 124.338516] Unhandled fault: page domain fault (0x01b) at 0xb6fca000
3331 12:00:02.796444 # [ 124.347125] pgd = c0067321
3332 12:00:02.800169 # [ 124.351828] [b6fca000] *pgd=490a3831
3333 12:00:02.802761 # [ 124.357837] Internal error: : 1b [#10] SMP ARM
3334 12:00:02.832971 # [ 124.364533] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3335 12:00:02.840110 # [ 124.394328] CPU: 1 PID: 2312 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3336 12:00:02.848668 # [ 124.402078] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3337 12:00:02.852220 # [ 124.408622] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3338 12:00:02.858118 # [ 124.413866] LR is at __irq_work_queue_local+0x40/0x74
3339 12:00:02.864553 # [ 124.418928] pc : [<c0c2eb68>] lr : [<c049b8e4>] psr: 600e0013
3340 12:00:02.869986 # [ 124.425202] sp : c61f9e38 ip : c61f9d40 fp : c61f9e64
3341 12:00:02.875107 # [ 124.430434] r10: 00000011 r9 : c1acf964 r8 : c15e7df8
3342 12:00:02.883313 # [ 124.435668] r7 : c61f9f60 r6 : 00000051 r5 : c61f8000 r4 : b6fca000
3343 12:00:02.888770 # [ 124.442201] r3 : 861fe46c r2 : 861fe46c r1 : ef7965e0 r0 : 00000026
3344 12:00:02.896838 # [ 124.448737] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3345 12:00:02.903723 # [ 124.455882] Control: 10c5387d Table: 166f404a DAC: 00000051
3346 12:00:02.906639 # [ 124.461636] Process cat (pid: 2312, stack limit = 0xe6ff448d)
3347 12:00:02.912484 # [ 124.467391] Stack: (0xc61f9e38 to 0xc61fa000)
3348 12:00:02.919898 # [ 124.471760] 9e20: 00000022 00000000
3349 12:00:02.928965 # [ 124.479952] 9e40: 00000000 861fe46c c61f9e6c 00000026 c2b3b000 00000011 c61f9e74 c61f9e68
3350 12:00:02.937900 # [ 124.488142] 9e60: c0c2db80 c0c2ea60 c61f9e9c c61f9e78 c0c2e080 c0c2db60 c0c2df60 c61c9b80
3351 12:00:02.945487 # [ 124.496332] 9e80: b6e84000 00000011 c533ff00 c61f9f60 c61f9ec4 c61f9ea0 c07f5318 c0c2df6c
3352 12:00:02.954255 # [ 124.504522] 9ea0: 00000000 c61c9b80 b6e84000 c2816000 c61f9f60 c07f52b4 c61f9f5c c61f9ec8
3353 12:00:02.961211 # [ 124.512713] 9ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c61f8000
3354 12:00:02.970887 # [ 124.520902] 9ee0: b6e84000 00020000 00000004 00000011 0001ffef c61f9ee0 00000001 b6e83000
3355 12:00:02.979308 # [ 124.529091] 9f00: c580e8c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3356 12:00:02.986618 # [ 124.537280] 9f20: 00000000 00000000 c139fc00 861fe46c c205caa0 c61c9b80 c61c9b80 c61f8000
3357 12:00:02.993985 # [ 124.545469] 9f40: b6e84000 00000000 00000000 00000004 c61f9f94 c61f9f60 c05988fc c0598268
3358 12:00:03.003573 # [ 124.553658] 9f60: 00000000 00000000 c61f9fac 861fe46c 00000011 00000011 b6fcbe00 00000004
3359 12:00:03.013044 # [ 124.561847] 9f80: c03002e4 c61f8000 c61f9fa4 c61f9f98 c059898c c0598894 00000000 c61f9fa8
3360 12:00:03.020279 # [ 124.570035] 9fa0: c03000c0 c0598980 00000011 00000011 00000001 b6e84000 00000011 00000000
3361 12:00:03.029627 # [ 124.578225] 9fc0: 00000011 00000011 b6fcbe00 00000004 00000001 00000000 00020000 bebbba54
3362 12:00:03.036209 # [ 124.586414] 9fe0: 00000004 bebbb788 b6f3994f b6ebfc66 800e0030 00000001 00000000 00000000
3363 12:00:03.039726 # [ 124.594596] Backtrace:
3364 12:00:03.048952 # [ 124.597072] [<c0c2ea54>] (lkdtm_ACCESS_USERSPACE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3365 12:00:03.054954 # [ 124.605783] r6:00000011 r5:c2b3b000 r4:00000026
3366 12:00:03.062586 # [ 124.610417] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3367 12:00:03.069656 # [ 124.618441] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3368 12:00:03.078446 # [ 124.626369] r9:c61f9f60 r8:c533ff00 r7:00000011 r6:b6e84000 r5:c61c9b80 r4:c0c2df60
3369 12:00:03.084907 # [ 124.634132] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3370 12:00:03.093450 # [ 124.641974] r9:c07f52b4 r8:c61f9f60 r7:c2816000 r6:b6e84000 r5:c61c9b80 r4:00000000
3371 12:00:03.100315 # [ 124.649731] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3372 12:00:03.108006 # [ 124.656878] r10:00000004 r9:00000000 r8:00000000 r7:b6e84000 r6:c61f8000 r5:c61c9b80
3373 12:00:03.111295 # [ 124.664713] r4:c61c9b80
3374 12:00:03.118601 # [ 124.667263] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3375 12:00:03.126342 # [ 124.674411] r9:c61f8000 r8:c03002e4 r7:00000004 r6:b6fcbe00 r5:00000011 r4:00000011
3376 12:00:03.133511 # [ 124.682171] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3377 12:00:03.138953 # [ 124.689749] Exception stack(0xc61f9fa8 to 0xc61f9ff0)
3378 12:00:03.147280 # [ 124.694812] 9fa0: 00000011 00000011 00000001 b6e84000 00000011 00000000
3379 12:00:03.155227 # [ 124.703002] 9fc0: 00000011 00000011 b6fcbe00 00000004 00000001 00000000 00020000 bebbba54
3380 12:00:03.160562 # [ 124.711187] 9fe0: 00000004 bebbb788 b6f3994f b6ebfc66
3381 12:00:03.167742 # [ 124.716252] Code: e1a01004 e3000888 e34c01ad eb1d4309 (e5943000)
3382 12:00:03.172196 # [ 124.722360] ---[ end trace f564789ceb3242b1 ]---
3383 12:00:03.177493 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3384 12:00:03.183005 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
3385 12:00:03.183968 # selftests: lkdtm: ACCESS_NULL.sh
3386 12:00:03.198844 [ 125.328237] lkdtm: Performing direct entry ACCESS_NULL
3387 12:00:03.204771 [ 125.333525] lkdtm: attempting bad read at 00000000
3388 12:00:03.206007 [ 125.338369] 8<--- cut here ---
3389 12:00:03.215152 [ 125.341459] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3390 12:00:03.216933 [ 125.349623] pgd = 319a26ac
3391 12:00:03.220931 [ 125.352407] [00000000] *pgd=00000000
3392 12:00:03.227678 [ 125.356039] Internal error: Oops: 5 [#11] SMP ARM
3393 12:00:03.255682 [ 125.360759] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3394 12:00:03.265813 [ 125.389823] CPU: 1 PID: 2387 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3395 12:00:03.269660 [ 125.397576] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3396 12:00:03.275965 [ 125.404124] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3397 12:00:03.278285 [ 125.408753] LR is at 0x0
3398 12:00:03.283668 [ 125.411294] pc : [<c138a6ac>] lr : [<00000000>] psr: 600e0013
3399 12:00:03.289937 [ 125.417570] sp : c6463e50 ip : 00000027 fp : c6463e64
3400 12:00:03.294352 [ 125.422802] r10: 0000000c r9 : c1acf978 r8 : c15e7df8
3401 12:00:03.300882 [ 125.428034] r7 : c6463f60 r6 : 0000000c r5 : c5b3e000 r4 : 00000000
3402 12:00:03.306425 [ 125.434569] r3 : 55c05c78 r2 : 55c05c78 r1 : ef7965e4 r0 : 00000026
3403 12:00:03.315175 [ 125.441106] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3404 12:00:03.321877 [ 125.448250] Control: 10c5387d Table: 162bc04a DAC: 00000051
3405 12:00:03.325591 [ 125.454005] Process cat (pid: 2387, stack limit = 0x62f243cf)
3406 12:00:03.329739 [ 125.459760] Stack: (0xc6463e50 to 0xc6464000)
3407 12:00:03.340471 [ 125.464131] 3e40: 00000027 c5b3e000 c6463e74 c6463e68
3408 12:00:03.346081 [ 125.472322] 3e60: c0c2db80 c138a690 c6463e9c c6463e78 c0c2e080 c0c2db60 c0c2df60 c61c9900
3409 12:00:03.355123 [ 125.480513] 3e80: b6e4e000 0000000c c533ff00 c6463f60 c6463ec4 c6463ea0 c07f5318 c0c2df6c
3410 12:00:03.363749 [ 125.488703] 3ea0: 00000000 c61c9900 b6e4e000 c2816000 c6463f60 c07f52b4 c6463f5c c6463ec8
3411 12:00:03.370527 [ 125.496894] 3ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c6462000
3412 12:00:03.378630 [ 125.505084] 3ee0: b6e4e000 00020000 00000004 0000000c 0001fff4 c6463ee0 00000001 b6e4d000
3413 12:00:03.386054 [ 125.513273] 3f00: c5ac4140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3414 12:00:03.395999 [ 125.521464] 3f20: 00000000 00000000 c139fc00 55c05c78 c205caa0 c61c9900 c61c9900 c6462000
3415 12:00:03.403733 [ 125.529653] 3f40: b6e4e000 00000000 00000000 00000004 c6463f94 c6463f60 c05988fc c0598268
3416 12:00:03.411084 [ 125.537844] 3f60: 00000000 00000000 c6463fac 55c05c78 0000000c 0000000c b6f95e00 00000004
3417 12:00:03.419117 [ 125.546032] 3f80: c03002e4 c6462000 c6463fa4 c6463f98 c059898c c0598894 00000000 c6463fa8
3418 12:00:03.429109 [ 125.554220] 3fa0: c03000c0 c0598980 0000000c 0000000c 00000001 b6e4e000 0000000c 00000000
3419 12:00:03.436850 [ 125.562409] 3fc0: 0000000c 0000000c b6f95e00 00000004 00000001 00000000 00020000 bef31a54
3420 12:00:03.445320 [ 125.570599] 3fe0: 00000004 bef31788 b6f0394f b6e89c66 800e0030 00000001 00000000 00000000
3421 12:00:03.446273 [ 125.578780] Backtrace:
3422 12:00:03.453986 [ 125.581262] [<c138a684>] (lkdtm_ACCESS_NULL) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3423 12:00:03.457761 [ 125.589537] r5:c5b3e000 r4:00000027
3424 12:00:03.465619 [ 125.593132] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3425 12:00:03.473759 [ 125.601157] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3426 12:00:03.483053 [ 125.609087] r9:c6463f60 r8:c533ff00 r7:0000000c r6:b6e4e000 r5:c61c9900 r4:c0c2df60
3427 12:00:03.490353 [ 125.616849] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3428 12:00:03.498780 [ 125.624693] r9:c07f52b4 r8:c6463f60 r7:c2816000 r6:b6e4e000 r5:c61c9900 r4:00000000
3429 12:00:03.505799 [ 125.632449] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3430 12:00:03.513080 [ 125.639597] r10:00000004 r9:00000000 r8:00000000 r7:b6e4e000 r6:c6462000 r5:c61c9900
3431 12:00:03.515130 [ 125.647433] r4:c61c9900
3432 12:00:03.522235 [ 125.649980] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3433 12:00:03.530223 [ 125.657127] r9:c6462000 r8:c03002e4 r7:00000004 r6:b6f95e00 r5:0000000c r4:0000000c
3434 12:00:03.538524 [ 125.664887] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3435 12:00:03.544918 [ 125.672465] Exception stack(0xc6463fa8 to 0xc6463ff0)
3436 12:00:03.553501 [ 125.677529] 3fa0: 0000000c 0000000c 00000001 b6e4e000 0000000c 00000000
3437 12:00:03.559930 [ 125.685718] 3fc0: 0000000c 0000000c b6f95e00 00000004 00000001 00000000 00020000 bef31a54
3438 12:00:03.565586 [ 125.693904] 3fe0: 00000004 bef31788 b6f0394f b6e89c66
3439 12:00:03.569753 [ 125.698968] Code: e3000888 e34c01ad e1a01004 ebffd438 (e5945000)
3440 12:00:03.574841 [ 125.705162] ---[ end trace f564789ceb3242b2 ]---
3441 12:00:03.577716 # Segmentation fault
3442 12:00:03.718442 # [ 125.328237] lkdtm: Performing direct entry ACCESS_NULL
3443 12:00:03.722521 # [ 125.333525] lkdtm: attempting bad read at 00000000
3444 12:00:03.725905 # [ 125.338369] 8<--- cut here ---
3445 12:00:03.734224 # [ 125.341459] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3446 12:00:03.738251 # [ 125.349623] pgd = 319a26ac
3447 12:00:03.742001 # [ 125.352407] [00000000] *pgd=00000000
3448 12:00:03.746704 # [ 125.356039] Internal error: Oops: 5 [#11] SMP ARM
3449 12:00:03.774669 # [ 125.360759] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3450 12:00:03.782130 # [ 125.389823] CPU: 1 PID: 2387 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3451 12:00:03.788586 # [ 125.397576] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3452 12:00:03.793626 # [ 125.404124] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3453 12:00:03.795735 # [ 125.408753] LR is at 0x0
3454 12:00:03.804760 # [ 125.411294] pc : [<c138a6ac>] lr : [<00000000>] psr: 600e0013
3455 12:00:03.808254 # [ 125.417570] sp : c6463e50 ip : 00000027 fp : c6463e64
3456 12:00:03.813207 # [ 125.422802] r10: 0000000c r9 : c1acf978 r8 : c15e7df8
3457 12:00:03.820674 # [ 125.428034] r7 : c6463f60 r6 : 0000000c r5 : c5b3e000 r4 : 00000000
3458 12:00:03.826907 # [ 125.434569] r3 : 55c05c78 r2 : 55c05c78 r1 : ef7965e4 r0 : 00000026
3459 12:00:03.834064 # [ 125.441106] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3460 12:00:03.839853 # [ 125.448250] Control: 10c5387d Table: 162bc04a DAC: 00000051
3461 12:00:03.846801 # [ 125.454005] Process cat (pid: 2387, stack limit = 0x62f243cf)
3462 12:00:03.850118 # [ 125.459760] Stack: (0xc6463e50 to 0xc6464000)
3463 12:00:03.859639 # [ 125.464131] 3e40: 00000027 c5b3e000 c6463e74 c6463e68
3464 12:00:03.868840 # [ 125.472322] 3e60: c0c2db80 c138a690 c6463e9c c6463e78 c0c2e080 c0c2db60 c0c2df60 c61c9900
3465 12:00:03.875821 # [ 125.480513] 3e80: b6e4e000 0000000c c533ff00 c6463f60 c6463ec4 c6463ea0 c07f5318 c0c2df6c
3466 12:00:03.884292 # [ 125.488703] 3ea0: 00000000 c61c9900 b6e4e000 c2816000 c6463f60 c07f52b4 c6463f5c c6463ec8
3467 12:00:03.892516 # [ 125.496894] 3ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c6462000
3468 12:00:03.903463 # [ 125.505084] 3ee0: b6e4e000 00020000 00000004 0000000c 0001fff4 c6463ee0 00000001 b6e4d000
3469 12:00:03.909115 # [ 125.513273] 3f00: c5ac4140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3470 12:00:03.917598 # [ 125.521464] 3f20: 00000000 00000000 c139fc00 55c05c78 c205caa0 c61c9900 c61c9900 c6462000
3471 12:00:03.925354 # [ 125.529653] 3f40: b6e4e000 00000000 00000000 00000004 c6463f94 c6463f60 c05988fc c0598268
3472 12:00:03.933827 # [ 125.537844] 3f60: 00000000 00000000 c6463fac 55c05c78 0000000c 0000000c b6f95e00 00000004
3473 12:00:03.942844 # [ 125.546032] 3f80: c03002e4 c6462000 c6463fa4 c6463f98 c059898c c0598894 00000000 c6463fa8
3474 12:00:03.953000 # [ 125.554220] 3fa0: c03000c0 c0598980 0000000c 0000000c 00000001 b6e4e000 0000000c 00000000
3475 12:00:03.960077 # [ 125.562409] 3fc0: 0000000c 0000000c b6f95e00 00000004 00000001 00000000 00020000 bef31a54
3476 12:00:03.967955 # [ 125.570599] 3fe0: 00000004 bef31788 b6f0394f b6e89c66 800e0030 00000001 00000000 00000000
3477 12:00:03.971498 # [ 125.578780] Backtrace:
3478 12:00:03.978357 # [ 125.581262] [<c138a684>] (lkdtm_ACCESS_NULL) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3479 12:00:03.981715 # [ 125.589537] r5:c5b3e000 r4:00000027
3480 12:00:03.989975 # [ 125.593132] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3481 12:00:03.997783 # [ 125.601157] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3482 12:00:04.007781 # [ 125.609087] r9:c6463f60 r8:c533ff00 r7:0000000c r6:b6e4e000 r5:c61c9900 r4:c0c2df60
3483 12:00:04.013620 # [ 125.616849] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3484 12:00:04.023128 # [ 125.624693] r9:c07f52b4 r8:c6463f60 r7:c2816000 r6:b6e4e000 r5:c61c9900 r4:00000000
3485 12:00:04.029573 # [ 125.632449] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3486 12:00:04.037168 # [ 125.639597] r10:00000004 r9:00000000 r8:00000000 r7:b6e4e000 r6:c6462000 r5:c61c9900
3487 12:00:04.040730 # [ 125.647433] r4:c61c9900
3488 12:00:04.048254 # [ 125.649980] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3489 12:00:04.054964 # [ 125.657127] r9:c6462000 r8:c03002e4 r7:00000004 r6:b6f95e00 r5:0000000c r4:0000000c
3490 12:00:04.064517 # [ 125.664887] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3491 12:00:04.070211 # [ 125.672465] Exception stack(0xc6463fa8 to 0xc6463ff0)
3492 12:00:04.077608 # [ 125.677529] 3fa0: 0000000c 0000000c 00000001 b6e4e000 0000000c 00000000
3493 12:00:04.085315 # [ 125.685718] 3fc0: 0000000c 0000000c b6f95e00 00000004 00000001 00000000 00020000 bef31a54
3494 12:00:04.090715 # [ 125.693904] 3fe0: 00000004 bef31788 b6f0394f b6e89c66
3495 12:00:04.097224 # [ 125.698968] Code: e3000888 e34c01ad e1a01004 ebffd438 (e5945000)
3496 12:00:04.100976 # [ 125.705162] ---[ end trace f564789ceb3242b2 ]---
3497 12:00:04.105706 # ACCESS_NULL: missing 'call trace:': [FAIL]
3498 12:00:04.110468 not ok 38 selftests: lkdtm: ACCESS_NULL.sh # exit=1
3499 12:00:04.112268 # selftests: lkdtm: WRITE_RO.sh
3500 12:00:04.117552 [ 126.245180] lkdtm: Performing direct entry WRITE_RO
3501 12:00:04.123023 [ 126.252043] lkdtm: attempting bad rodata write at c15e8090
3502 12:00:04.126261 [ 126.257633] 8<--- cut here ---
3503 12:00:04.134870 [ 126.260700] Unable to handle kernel paging request at virtual address c15e8090
3504 12:00:04.136048 [ 126.267933] pgd = 65a0e2f0
3505 12:00:04.141671 [ 126.270650] [c15e8090] *pgd=1141941e(bad)
3506 12:00:04.145270 [ 126.274689] Internal error: Oops: 80d [#12] SMP ARM
3507 12:00:04.173904 [ 126.279576] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3508 12:00:04.181624 [ 126.308649] CPU: 3 PID: 2461 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3509 12:00:04.188946 [ 126.316398] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3510 12:00:04.193334 [ 126.322944] PC is at lkdtm_WRITE_RO+0x44/0x50
3511 12:00:04.197419 [ 126.327321] LR is at __irq_work_queue_local+0x40/0x74
3512 12:00:04.204690 [ 126.332382] pc : [<c138a4c8>] lr : [<c049b8e4>] psr: 600e0013
3513 12:00:04.210589 [ 126.338656] sp : c665de50 ip : c665dd58 fp : c665de64
3514 12:00:04.214613 [ 126.343888] r10: 00000009 r9 : c1acf984 r8 : c15e7df8
3515 12:00:04.220576 [ 126.349121] r7 : c665df60 r6 : 00000009 r5 : c5e99000 r4 : c15e8090
3516 12:00:04.229399 [ 126.355656] r3 : 0198b861 r2 : aa55aa55 r1 : ef7c05e0 r0 : c1ad0788
3517 12:00:04.235953 [ 126.362193] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3518 12:00:04.241373 [ 126.369336] Control: 10c5387d Table: 162b804a DAC: 00000051
3519 12:00:04.247117 [ 126.375092] Process cat (pid: 2461, stack limit = 0x374e9943)
3520 12:00:04.251233 [ 126.380848] Stack: (0xc665de50 to 0xc665e000)
3521 12:00:04.258688 [ 126.385219] de40: 00000028 c5e99000 c665de74 c665de68
3522 12:00:04.269175 [ 126.393407] de60: c0c2db80 c138a490 c665de9c c665de78 c0c2e080 c0c2db60 c0c2df60 c580cc80
3523 12:00:04.274785 [ 126.401599] de80: b6eab000 00000009 c533ff00 c665df60 c665dec4 c665dea0 c07f5318 c0c2df6c
3524 12:00:04.283910 [ 126.409788] dea0: 00000000 c580cc80 b6eab000 c2816000 c665df60 c07f52b4 c665df5c c665dec8
3525 12:00:04.291813 [ 126.417978] dec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c665c000
3526 12:00:04.300094 [ 126.426168] dee0: b6eab000 00020000 00000004 00000009 0001fff7 c665dee0 00000001 b6eaa000
3527 12:00:04.308950 [ 126.434356] df00: c5ac4c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3528 12:00:04.316657 [ 126.442544] df20: 00000000 00000000 c139fc00 c91587cc c205caa0 c580cc80 c580cc80 c665c000
3529 12:00:04.324499 [ 126.450734] df40: b6eab000 00000000 00000000 00000004 c665df94 c665df60 c05988fc c0598268
3530 12:00:04.332712 [ 126.458923] df60: 00000000 00000000 c665dfac c91587cc 00000009 00000009 b6ff2e00 00000004
3531 12:00:04.340531 [ 126.467112] df80: c03002e4 c665c000 c665dfa4 c665df98 c059898c c0598894 00000000 c665dfa8
3532 12:00:04.349133 [ 126.475301] dfa0: c03000c0 c0598980 00000009 00000009 00000001 b6eab000 00000009 00000000
3533 12:00:04.356202 [ 126.483491] dfc0: 00000009 00000009 b6ff2e00 00000004 00000001 00000000 00020000 be80da54
3534 12:00:04.365513 [ 126.491679] dfe0: 00000004 be80d788 b6f6094f b6ee6c66 800e0030 00000001 00000000 00000000
3535 12:00:04.369399 [ 126.499862] Backtrace:
3536 12:00:04.378025 [ 126.502339] [<c138a484>] (lkdtm_WRITE_RO) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3537 12:00:04.380007 [ 126.510355] r5:c5e99000 r4:00000028
3538 12:00:04.387443 [ 126.513949] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3539 12:00:04.396176 [ 126.521974] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3540 12:00:04.402825 [ 126.529904] r9:c665df60 r8:c533ff00 r7:00000009 r6:b6eab000 r5:c580cc80 r4:c0c2df60
3541 12:00:04.410548 [ 126.537667] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3542 12:00:04.419685 [ 126.545510] r9:c07f52b4 r8:c665df60 r7:c2816000 r6:b6eab000 r5:c580cc80 r4:00000000
3543 12:00:04.427337 [ 126.553266] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3544 12:00:04.434259 [ 126.560415] r10:00000004 r9:00000000 r8:00000000 r7:b6eab000 r6:c665c000 r5:c580cc80
3545 12:00:04.436877 [ 126.568251] r4:c580cc80
3546 12:00:04.444540 [ 126.570802] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3547 12:00:04.452369 [ 126.577949] r9:c665c000 r8:c03002e4 r7:00000004 r6:b6ff2e00 r5:00000009 r4:00000009
3548 12:00:04.458836 [ 126.585709] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3549 12:00:04.464484 [ 126.593285] Exception stack(0xc665dfa8 to 0xc665dff0)
3550 12:00:04.471699 [ 126.598349] dfa0: 00000009 00000009 00000001 b6eab000 00000009 00000000
3551 12:00:04.481150 [ 126.606539] dfc0: 00000009 00000009 b6ff2e00 00000004 00000001 00000000 00020000 be80da54
3552 12:00:04.486939 [ 126.614725] dfe0: 00000004 be80d788 b6f6094f b6ee6c66
3553 12:00:04.492342 [ 126.619790] Code: e34a3bcd e3000788 e34c01ad e0233002 (e5843000)
3554 12:00:04.495383 [ 126.625896] ---[ end trace f564789ceb3242b3 ]---
3555 12:00:04.499171 # Segmentation fault
3556 12:00:04.628329 # [ 126.245180] lkdtm: Performing direct entry WRITE_RO
3557 12:00:04.635053 # [ 126.252043] lkdtm: attempting bad rodata write at c15e8090
3558 12:00:04.637366 # [ 126.257633] 8<--- cut here ---
3559 12:00:04.645714 # [ 126.260700] Unable to handle kernel paging request at virtual address c15e8090
3560 12:00:04.646022 # [ 126.267933] pgd = 65a0e2f0
3561 12:00:04.650091 # [ 126.270650] [c15e8090] *pgd=1141941e(bad)
3562 12:00:04.656461 # [ 126.274689] Internal error: Oops: 80d [#12] SMP ARM
3563 12:00:04.684337 # [ 126.279576] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3564 12:00:04.693723 # [ 126.308649] CPU: 3 PID: 2461 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3565 12:00:04.699097 # [ 126.316398] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3566 12:00:04.703624 # [ 126.322944] PC is at lkdtm_WRITE_RO+0x44/0x50
3567 12:00:04.710838 # [ 126.327321] LR is at __irq_work_queue_local+0x40/0x74
3568 12:00:04.717917 # [ 126.332382] pc : [<c138a4c8>] lr : [<c049b8e4>] psr: 600e0013
3569 12:00:04.723017 # [ 126.338656] sp : c665de50 ip : c665dd58 fp : c665de64
3570 12:00:04.725487 # [ 126.343888] r10: 00000009 r9 : c1acf984 r8 : c15e7df8
3571 12:00:04.734291 # [ 126.349121] r7 : c665df60 r6 : 00000009 r5 : c5e99000 r4 : c15e8090
3572 12:00:04.740504 # [ 126.355656] r3 : 0198b861 r2 : aa55aa55 r1 : ef7c05e0 r0 : c1ad0788
3573 12:00:04.746649 # [ 126.362193] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3574 12:00:04.753695 # [ 126.369336] Control: 10c5387d Table: 162b804a DAC: 00000051
3575 12:00:04.758150 # [ 126.375092] Process cat (pid: 2461, stack limit = 0x374e9943)
3576 12:00:04.762926 # [ 126.380848] Stack: (0xc665de50 to 0xc665e000)
3577 12:00:04.771152 # [ 126.385219] de40: 00000028 c5e99000 c665de74 c665de68
3578 12:00:04.779356 # [ 126.393407] de60: c0c2db80 c138a490 c665de9c c665de78 c0c2e080 c0c2db60 c0c2df60 c580cc80
3579 12:00:04.787640 # [ 126.401599] de80: b6eab000 00000009 c533ff00 c665df60 c665dec4 c665dea0 c07f5318 c0c2df6c
3580 12:00:04.797717 # [ 126.409788] dea0: 00000000 c580cc80 b6eab000 c2816000 c665df60 c07f52b4 c665df5c c665dec8
3581 12:00:04.805009 # [ 126.417978] dec0: c0598368 c07f52c0 00000001 00000000 c05988fc c139fc00 c05988fc c665c000
3582 12:00:04.813275 # [ 126.426168] dee0: b6eab000 00020000 00000004 00000009 0001fff7 c665dee0 00000001 b6eaa000
3583 12:00:04.820952 # [ 126.434356] df00: c5ac4c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3584 12:00:04.830546 # [ 126.442544] df20: 00000000 00000000 c139fc00 c91587cc c205caa0 c580cc80 c580cc80 c665c000
3585 12:00:04.837678 # [ 126.450734] df40: b6eab000 00000000 00000000 00000004 c665df94 c665df60 c05988fc c0598268
3586 12:00:04.846521 # [ 126.458923] df60: 00000000 00000000 c665dfac c91587cc 00000009 00000009 b6ff2e00 00000004
3587 12:00:04.855298 # [ 126.467112] df80: c03002e4 c665c000 c665dfa4 c665df98 c059898c c0598894 00000000 c665dfa8
3588 12:00:04.864187 # [ 126.475301] dfa0: c03000c0 c0598980 00000009 00000009 00000001 b6eab000 00000009 00000000
3589 12:00:04.870869 # [ 126.483491] dfc0: 00000009 00000009 b6ff2e00 00000004 00000001 00000000 00020000 be80da54
3590 12:00:04.880856 # [ 126.491679] dfe0: 00000004 be80d788 b6f6094f b6ee6c66 800e0030 00000001 00000000 00000000
3591 12:00:04.883994 # [ 126.499862] Backtrace:
3592 12:00:04.889767 # [ 126.502339] [<c138a484>] (lkdtm_WRITE_RO) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3593 12:00:04.893656 # [ 126.510355] r5:c5e99000 r4:00000028
3594 12:00:04.903476 # [ 126.513949] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3595 12:00:04.909709 # [ 126.521974] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3596 12:00:04.920072 # [ 126.529904] r9:c665df60 r8:c533ff00 r7:00000009 r6:b6eab000 r5:c580cc80 r4:c0c2df60
3597 12:00:04.927989 # [ 126.537667] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3598 12:00:04.935122 # [ 126.545510] r9:c07f52b4 r8:c665df60 r7:c2816000 r6:b6eab000 r5:c580cc80 r4:00000000
3599 12:00:04.940783 # [ 126.553266] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3600 12:00:04.950333 # [ 126.560415] r10:00000004 r9:00000000 r8:00000000 r7:b6eab000 r6:c665c000 r5:c580cc80
3601 12:00:04.952714 # [ 126.568251] r4:c580cc80
3602 12:00:04.961054 # [ 126.570802] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3603 12:00:04.966979 # [ 126.577949] r9:c665c000 r8:c03002e4 r7:00000004 r6:b6ff2e00 r5:00000009 r4:00000009
3604 12:00:04.974937 # [ 126.585709] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3605 12:00:04.980463 # [ 126.593285] Exception stack(0xc665dfa8 to 0xc665dff0)
3606 12:00:04.989436 # [ 126.598349] dfa0: 00000009 00000009 00000001 b6eab000 00000009 00000000
3607 12:00:04.996698 # [ 126.606539] dfc0: 00000009 00000009 b6ff2e00 00000004 00000001 00000000 00020000 be80da54
3608 12:00:05.001736 # [ 126.614725] dfe0: 00000004 be80d788 b6f6094f b6ee6c66
3609 12:00:05.008214 # [ 126.619790] Code: e34a3bcd e3000788 e34c01ad e0233002 (e5843000)
3610 12:00:05.015562 # [ 126.625896] -[ 127.144102] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3611 12:00:05.025412 --[ end trace f564789ce[b 3 21422.150336] lkdtm: attempting bad ro_after_init write at c1b82c5c
3612 12:00:05.025806 b3 ]---
3613 12:00:05.029752 # WRITE_RO: missing 'cal[ 127.158832] 8<--- cut here ---
3614 12:00:05.032206 l trace:': [FAIL]
3615 12:00:05.038757 no[t o1k2 73164691] Unable to handle kernel paging request at virtual address c1b82c5c
3616 12:00:05.045003 9 selftests: l[k d t1m2:7 .W1R7I4168] pgd = c1d37a57
3617 12:00:05.045266 E_RO.sh # exit=1
3618 12:00:05.051486 # selftests: l[ 127.178870] [c1b82c5c] *pgd=11a1941e(bad)
3619 12:00:05.059281 dtm: WRITE_RO_AFTER_INIT[. s h127.185663] Internal error: Oops: 80d [#13] SMP ARM
3620 12:00:05.089051 [ 127.192964] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3621 12:00:05.094616 [ 127.222043] CPU: 1 PID: 2535 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3622 12:00:05.101002 [ 127.229794] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3623 12:00:05.107682 [ 127.236341] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3624 12:00:05.113145 [ 127.241673] LR is at __irq_work_queue_local+0x40/0x74
3625 12:00:05.119970 [ 127.246734] pc : [<c138a538>] lr : [<c049b8e4>] psr: 600e0013
3626 12:00:05.123938 [ 127.253007] sp : c67fbe50 ip : c67fbd58 fp : c67fbe64
3627 12:00:05.129678 [ 127.258240] r10: 00000014 r9 : c1acf990 r8 : c15e7df8
3628 12:00:05.135394 [ 127.263471] r7 : c67fbf60 r6 : 00000014 r5 : c5b3c000 r4 : c1b82c5c
3629 12:00:05.141907 [ 127.270006] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1ad0788
3630 12:00:05.150456 [ 127.276542] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3631 12:00:05.154544 [ 127.283687] Control: 10c5387d Table: 166b804a DAC: 00000051
3632 12:00:05.160099 [ 127.289440] Process cat (pid: 2535, stack limit = 0xb56de551)
3633 12:00:05.164188 [ 127.295196] Stack: (0xc67fbe50 to 0xc67fc000)
3634 12:00:05.174565 [ 127.299567] be40: 00000029 c5b3c000 c67fbe74 c67fbe68
3635 12:00:05.182899 [ 127.307758] be60: c0c2db80 c138a4e0 c67fbe9c c67fbe78 c0c2e080 c0c2db60 c0c2df60 c61c9b80
3636 12:00:05.191518 [ 127.315949] be80: b6dfd000 00000014 c533ff00 c67fbf60 c67fbec4 c67fbea0 c07f5318 c0c2df6c
3637 12:00:05.197350 [ 127.324139] bea0: 00000000 c61c9b80 b6dfd000 c2816000 c67fbf60 c07f52b4 c67fbf5c c67fbec8
3638 12:00:05.205791 [ 127.332329] bec0: c0598368 c07f52c0 00000001 00000000 c05988fc c46efce4 c05988fc c67fa000
3639 12:00:05.216305 [ 127.340519] bee0: b6dfd000 00020000 00000004 00000014 0001ffec c67fbee0 00000001 00000805
3640 12:00:05.222681 [ 127.348707] bf00: c580eb40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3641 12:00:05.229822 [ 127.356896] bf20: 00000000 00000000 c67fa000 70c57329 b6dfc000 c61c9b80 c61c9b80 c67fa000
3642 12:00:05.238044 [ 127.365086] bf40: b6dfd000 00000000 00000000 00000004 c67fbf94 c67fbf60 c05988fc c0598268
3643 12:00:05.246636 [ 127.373275] bf60: 00000000 00000000 c67fbfac 70c57329 00000014 00000014 b6f44e00 00000004
3644 12:00:05.255530 [ 127.381464] bf80: c03002e4 c67fa000 c67fbfa4 c67fbf98 c059898c c0598894 00000000 c67fbfa8
3645 12:00:05.264629 [ 127.389652] bfa0: c03000c0 c0598980 00000014 00000014 00000001 b6dfd000 00000014 00000000
3646 12:00:05.272478 [ 127.397841] bfc0: 00000014 00000014 b6f44e00 00000004 00000001 00000000 00020000 beae2a54
3647 12:00:05.280624 [ 127.406030] bfe0: 00000004 beae2788 b6eb294f b6e38c66 800e0030 00000001 00000000 00000000
3648 12:00:05.282669 [ 127.414211] Backtrace:
3649 12:00:05.290647 [ 127.416689] [<c138a4d4>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3650 12:00:05.294213 [ 127.425661] r5:c5b3c000 r4:00000029
3651 12:00:05.302944 [ 127.429254] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3652 12:00:05.310403 [ 127.437278] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3653 12:00:05.318493 [ 127.445207] r9:c67fbf60 r8:c533ff00 r7:00000014 r6:b6dfd000 r5:c61c9b80 r4:c0c2df60
3654 12:00:05.325766 [ 127.452969] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3655 12:00:05.334991 [ 127.460811] r9:c07f52b4 r8:c67fbf60 r7:c2816000 r6:b6dfd000 r5:c61c9b80 r4:00000000
3656 12:00:05.340762 [ 127.468567] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3657 12:00:05.348636 [ 127.475716] r10:00000004 r9:00000000 r8:00000000 r7:b6dfd000 r6:c67fa000 r5:c61c9b80
3658 12:00:05.353340 [ 127.483553] r4:c61c9b80
3659 12:00:05.357817 [ 127.486103] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3660 12:00:05.365820 [ 127.493250] r9:c67fa000 r8:c03002e4 r7:00000004 r6:b6f44e00 r5:00000014 r4:00000014
3661 12:00:05.374674 [ 127.501010] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3662 12:00:05.381514 [ 127.508586] Exception stack(0xc67fbfa8 to 0xc67fbff0)
3663 12:00:05.388534 [ 127.513648] bfa0: 00000014 00000014 00000001 b6dfd000 00000014 00000000
3664 12:00:05.395283 [ 127.521837] bfc0: 00000014 00000014 b6f44e00 00000004 00000001 00000000 00020000 beae2a54
3665 12:00:05.400961 [ 127.530025] bfe0: 00000004 beae2788 b6eb294f b6e38c66
3666 12:00:05.409243 [ 127.535091] Code: e34a3bcd e3000788 e34c01ad e0233002 (e5843000)
3667 12:00:05.410295 [ 127.541199] ---[ end trace f564789ceb3242b4 ]---
3668 12:00:05.414123 # Segmentation fault
3669 12:00:05.589386 # [ 127.144102] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3670 12:00:05.594411 # [ 127.150336] lkdtm: attempting bad ro_after_init write at c1b82c5c
3671 12:00:05.596383 # [ 127.158832] 8<--- cut here ---
3672 12:00:05.604555 # [ 127.164691] Unable to handle kernel paging request at virtual address c1b82c5c
3673 12:00:05.606095 # [ 127.174168] pgd = c1d37a57
3674 12:00:05.611070 # [ 127.178870] [c1b82c5c] *pgd=11a1941e(bad)
3675 12:00:05.618025 # [ 127.185663] Internal error: Oops: 80d [#13] SMP ARM
3676 12:00:05.645384 # [ 127.192964] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3677 12:00:05.655086 # [ 127.222043] CPU: 1 PID: 2535 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3678 12:00:05.660816 # [ 127.229794] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3679 12:00:05.667178 # [ 127.236341] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3680 12:00:05.671807 # [ 127.241673] LR is at __irq_work_queue_local+0x40/0x74
3681 12:00:05.677773 # [ 127.246734] pc : [<c138a538>] lr : [<c049b8e4>] psr: 600e0013
3682 12:00:05.685893 # [ 127.253007] sp : c67fbe50 ip : c67fbd58 fp : c67fbe64
3683 12:00:05.687522 # [ 127.258240] r10: 00000014 r9 : c1acf990 r8 : c15e7df8
3684 12:00:05.694803 # [ 127.263471] r7 : c67fbf60 r6 : 00000014 r5 : c5b3c000 r4 : c1b82c5c
3685 12:00:05.700522 # [ 127.270006] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1ad0788
3686 12:00:05.710574 # [ 127.276542] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3687 12:00:05.714604 # [ 127.283687] Control: 10c5387d Table: 166b804a DAC: 00000051
3688 12:00:05.719843 # [ 127.289440] Process cat (pid: 2535, stack limit = 0xb56de551)
3689 12:00:05.724248 # [ 127.295196] Stack: (0xc67fbe50 to 0xc67fc000)
3690 12:00:05.734876 # [ 127.299567] be40: 00000029 c5b3c000 c67fbe74 c67fbe68
3691 12:00:05.742859 # [ 127.307758] be60: c0c2db80 c138a4e0 c67fbe9c c67fbe78 c0c2e080 c0c2db60 c0c2df60 c61c9b80
3692 12:00:05.751672 # [ 127.315949] be80: b6dfd000 00000014 c533ff00 c67fbf60 c67fbec4 c67fbea0 c07f5318 c0c2df6c
3693 12:00:05.758292 # [ 127.324139] bea0: 00000000 c61c9b80 b6dfd000 c2816000 c67fbf60 c07f52b4 c67fbf5c c67fbec8
3694 12:00:05.767143 # [ 127.332329] bec0: c0598368 c07f52c0 00000001 00000000 c05988fc c46efce4 c05988fc c67fa000
3695 12:00:05.775044 # [ 127.340519] bee0: b6dfd000 00020000 00000004 00000014 0001ffec c67fbee0 00000001 00000805
3696 12:00:05.783716 # [ 127.348707] bf00: c580eb40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3697 12:00:05.792513 # [ 127.356896] bf20: 00000000 00000000 c67fa000 70c57329 b6dfc000 c61c9b80 c61c9b80 c67fa000
3698 12:00:05.800602 # [ 127.365086] bf40: b6dfd000 00000000 00000000 00000004 c67fbf94 c67fbf60 c05988fc c0598268
3699 12:00:05.809164 # [ 127.373275] bf60: 00000000 00000000 c67fbfac 70c57329 00000014 00000014 b6f44e00 00000004
3700 12:00:05.817660 # [ 127.381464] bf80: c03002e4 c67fa000 c67fbfa4 c67fbf98 c059898c c0598894 00000000 c67fbfa8
3701 12:00:05.825511 # [ 127.389652] bfa0: c03000c0 c0598980 00000014 00000014 00000001 b6dfd000 00000014 00000000
3702 12:00:05.832527 # [ 127.397841] bfc0: 00000014 00000014 b6f44e00 00000004 00000001 00000000 00020000 beae2a54
3703 12:00:05.843279 # [ 127.406030] bfe0: 00000004 beae2788 b6eb294f b6e38c66 800e0030 00000001 00000000 00000000
3704 12:00:05.843561 # [ 127.414211] Backtrace:
3705 12:00:05.853417 # [ 127.416689] [<c138a4d4>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3706 12:00:05.857014 # [ 127.425661] r5:c5b3c000 r4:00000029
3707 12:00:05.865409 # [ 127.429254] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3708 12:00:05.873505 # [ 127.437278] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3709 12:00:05.881515 # [ 127.445207] r9:c67fbf60 r8:c533ff00 r7:00000014 r6:b6dfd000 r5:c61c9b80 r4:c0c2df60
3710 12:00:05.889496 # [ 127.452969] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3711 12:00:05.898536 # [ 127.460811] r9:c07f52b4 r8:c67fbf60 r7:c2816000 r6:b6dfd000 r5:c61c9b80 r4:00000000
3712 12:00:05.905769 # [ 127.468567] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3713 12:00:05.912455 # [ 127.475716] r10:00000004 r9:00000000 r8:00000000 r7:b6dfd000 r6:c67fa000 r5:c61c9b80
3714 12:00:05.914328 # [ 127.483553] r4:c61c9b80
3715 12:00:05.923583 # [ 127.486103] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3716 12:00:05.930906 # [ 127.493250] r9:c67fa000 r8:c03002e4 r7:00000004 r6:b6f44e00 r5:00000014 r4:00000014
3717 12:00:05.939575 # [ 127.501010] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3718 12:00:05.943458 # [ 127.508586] Exception stack(0xc67fbfa8 to 0xc67fbff0)
3719 12:00:05.952168 # [ 127.513648] bfa0: 00000014 00000014 00000001 b6dfd000 00000014 00000000
3720 12:00:05.959329 # [ 127.521837] bfc0: 00000014 00000014 b6f44e00 00000004 00000001 00000000 00020000 beae2a54
3721 12:00:05.966135 # [ 127.530025] bfe0: 00000004 beae2788 b6eb294f b6e38c66
3722 12:00:05.972904 # [ 127.535091] Code: e34a3bcd e3000788 e34c01ad e0233002 (e5843000)
3723 12:00:05.975467 # [ 127.541199] ---[ end trace f564789ceb3242b4 ]---
3724 12:00:05.981905 # WRITE_RO_AFTER_INIT: missing 'call trace:': [FAIL]
3725 12:00:05.985243 not ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh # exit=1
3726 12:00:05.987982 # selftests: lkdtm: WRITE_KERN.sh
3727 12:00:06.000038 [ 128.130318] lkdtm: Performing direct entry WRITE_KERN
3728 12:00:06.007168 [ 128.135552] lkdtm: attempting bad 7715516 byte write at c138a3ac
3729 12:00:06.009720 [ 128.141604] 8<--- cut here ---
3730 12:00:06.019322 [ 128.144674] Unable to handle kernel paging request at virtual address c138a3ac
3731 12:00:06.020493 [ 128.151905] pgd = 4e008d23
3732 12:00:06.023974 [ 128.154622] [c138a3ac] *pgd=1121940e(bad)
3733 12:00:06.028429 [ 128.158660] Internal error: Oops: 80d [#14] SMP ARM
3734 12:00:06.058579 [ 128.163549] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3735 12:00:06.065253 [ 128.192625] CPU: 2 PID: 2609 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3736 12:00:06.072335 [ 128.200375] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3737 12:00:06.076489 [ 128.206918] PC is at memcpy+0x50/0x330
3738 12:00:06.079238 [ 128.210680] LR is at 0xe92dd830
3739 12:00:06.086576 [ 128.213829] pc : [<c08cd250>] lr : [<e92dd830>] psr: 200e0013
3740 12:00:06.091557 [ 128.220105] sp : c5b61e2c ip : e1a0c00d fp : c5b61e64
3741 12:00:06.095318 [ 128.225338] r10: 0000000b r9 : c1acf9a4 r8 : e89da800
3742 12:00:06.102884 [ 128.230570] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3743 12:00:06.108266 [ 128.237104] r3 : e1a0c00d r2 : 0075ba1c r1 : c0c2e910 r0 : c138a3ac
3744 12:00:06.115427 [ 128.243640] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3745 12:00:06.121028 [ 128.250783] Control: 10c5387d Table: 1677c04a DAC: 00000051
3746 12:00:06.128013 [ 128.256538] Process cat (pid: 2609, stack limit = 0x4fab7681)
3747 12:00:06.134146 [ 128.262292] Stack: (0xc5b61e2c to 0xc5b62000)
3748 12:00:06.140271 [ 128.266664] 1e20: c0c2e8f0 0075babc c5b61f60 c15e7df8 c138a3ac
3749 12:00:06.149373 [ 128.274855] 1e40: c138a3ac c138a590 0000002a c5d8c000 0000000b c5b61f60 c5b61e74 c5b61e68
3750 12:00:06.156796 [ 128.283044] 1e60: c0c2db80 c138a550 c5b61e9c c5b61e78 c0c2e080 c0c2db60 c0c2df60 c5b5c8c0
3751 12:00:06.166295 [ 128.291234] 1e80: b6df2000 0000000b c533ff00 c5b61f60 c5b61ec4 c5b61ea0 c07f5318 c0c2df6c
3752 12:00:06.172202 [ 128.299424] 1ea0: 00000000 c5b5c8c0 b6df2000 c2816000 c5b61f60 c07f52b4 c5b61f5c c5b61ec8
3753 12:00:06.183466 [ 128.307613] 1ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c597f4a4 c05988fc c5b60000
3754 12:00:06.190246 [ 128.315802] 1ee0: b6df2000 00020000 00000004 0000000b 0001fff5 c5b61ee0 00000001 00000805
3755 12:00:06.199812 [ 128.323990] 1f00: c61c9400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3756 12:00:06.205496 [ 128.332180] 1f20: 00000000 00000000 c5b60000 85a56beb b6df1000 c5b5c8c0 c5b5c8c0 c5b60000
3757 12:00:06.214778 [ 128.340368] 1f40: b6df2000 00000000 00000000 00000004 c5b61f94 c5b61f60 c05988fc c0598268
3758 12:00:06.224406 [ 128.348558] 1f60: 00000000 00000000 c5b61fac 85a56beb 0000000b 0000000b b6f39e00 00000004
3759 12:00:06.231192 [ 128.356746] 1f80: c03002e4 c5b60000 c5b61fa4 c5b61f98 c059898c c0598894 00000000 c5b61fa8
3760 12:00:06.238071 [ 128.364934] 1fa0: c03000c0 c0598980 0000000b 0000000b 00000001 b6df2000 0000000b 00000000
3761 12:00:06.249133 [ 128.373125] 1fc0: 0000000b 0000000b b6f39e00 00000004 00000001 00000000 00020000 be899a54
3762 12:00:06.254354 [ 128.381313] 1fe0: 00000004 be899788 b6ea794f b6e2dc66 800e0030 00000001 00000000 00000000
3763 12:00:06.257033 [ 128.389494] Backtrace:
3764 12:00:06.267839 [ 128.391977] [<c138a544>] (lkdtm_WRITE_KERN) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3765 12:00:06.272262 [ 128.400166] r7:c5b61f60 r6:0000000b r5:c5d8c000 r4:0000002a
3766 12:00:06.278630 [ 128.405845] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3767 12:00:06.286953 [ 128.413868] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3768 12:00:06.296848 [ 128.421799] r9:c5b61f60 r8:c533ff00 r7:0000000b r6:b6df2000 r5:c5b5c8c0 r4:c0c2df60
3769 12:00:06.301827 [ 128.429560] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3770 12:00:06.310270 [ 128.437401] r9:c07f52b4 r8:c5b61f60 r7:c2816000 r6:b6df2000 r5:c5b5c8c0 r4:00000000
3771 12:00:06.318462 [ 128.445159] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3772 12:00:06.325787 [ 128.452306] r10:00000004 r9:00000000 r8:00000000 r7:b6df2000 r6:c5b60000 r5:c5b5c8c0
3773 12:00:06.328201 [ 128.460143] r4:c5b5c8c0
3774 12:00:06.336201 [ 128.462691] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3775 12:00:06.342442 [ 128.469839] r9:c5b60000 r8:c03002e4 r7:00000004 r6:b6f39e00 r5:0000000b r4:0000000b
3776 12:00:06.354194 [ 128.477599] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3777 12:00:06.356126 [ 128.485175] Exception stack(0xc5b61fa8 to 0xc5b61ff0)
3778 12:00:06.364391 [ 128.490238] 1fa0: 0000000b 0000000b 00000001 b6df2000 0000000b 00000000
3779 12:00:06.372410 [ 128.498427] 1fc0: 0000000b 0000000b b6f39e00 00000004 00000001 00000000 00020000 be899a54
3780 12:00:06.377109 [ 128.506614] 1fe0: 00000004 be899788 b6ea794f b6e2dc66
3781 12:00:06.383468 [ 128.511678] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3782 12:00:06.386915 [ 128.517786] ---[ end trace f564789ceb3242b5 ]---
3783 12:00:06.398363 # Segmentation fault
3784 12:00:06.546955 # [ 128.130318] lkdtm: Performing direct entry WRITE_KERN
3785 12:00:06.553288 # [ 128.135552] lkdtm: attempting bad 7715516 byte write at c138a3ac
3786 12:00:06.556319 # [ 128.141604] 8<--- cut here ---
3787 12:00:06.564579 # [ 128.144674] Unable to handle kernel paging request at virtual address c138a3ac
3788 12:00:06.566980 # [ 128.151905] pgd = 4e008d23
3789 12:00:06.571985 # [ 128.154622] [c138a3ac] *pgd=1121940e(bad)
3790 12:00:06.575613 # [ 128.158660] Internal error: Oops: 80d [#14] SMP ARM
3791 12:00:06.607005 # [ 128.163549] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3792 12:00:06.612471 # [ 128.192625] CPU: 2 PID: 2609 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3793 12:00:06.619937 # [ 128.200375] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3794 12:00:06.623247 # [ 128.206918] PC is at memcpy+0x50/0x330
3795 12:00:06.627065 # [ 128.210680] LR is at 0xe92dd830
3796 12:00:06.633320 # [ 128.213829] pc : [<c08cd250>] lr : [<e92dd830>] psr: 200e0013
3797 12:00:06.638807 # [ 128.220105] sp : c5b61e2c ip : e1a0c00d fp : c5b61e64
3798 12:00:06.644297 # [ 128.225338] r10: 0000000b r9 : c1acf9a4 r8 : e89da800
3799 12:00:06.650345 # [ 128.230570] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3800 12:00:06.659215 # [ 128.237104] r3 : e1a0c00d r2 : 0075ba1c r1 : c0c2e910 r0 : c138a3ac
3801 12:00:06.664396 # [ 128.243640] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3802 12:00:06.670586 # [ 128.250783] Control: 10c5387d Table: 1677c04a DAC: 00000051
3803 12:00:06.677253 # [ 128.256538] Process cat (pid: 2609, stack limit = 0x4fab7681)
3804 12:00:06.680986 # [ 128.262292] Stack: (0xc5b61e2c to 0xc5b62000)
3805 12:00:06.689493 # [ 128.266664] 1e20: c0c2e8f0 0075babc c5b61f60 c15e7df8 c138a3ac
3806 12:00:06.697204 # [ 128.274855] 1e40: c138a3ac c138a590 0000002a c5d8c000 0000000b c5b61f60 c5b61e74 c5b61e68
3807 12:00:06.706283 # [ 128.283044] 1e60: c0c2db80 c138a550 c5b61e9c c5b61e78 c0c2e080 c0c2db60 c0c2df60 c5b5c8c0
3808 12:00:06.715755 # [ 128.291234] 1e80: b6df2000 0000000b c533ff00 c5b61f60 c5b61ec4 c5b61ea0 c07f5318 c0c2df6c
3809 12:00:06.722470 # [ 128.299424] 1ea0: 00000000 c5b5c8c0 b6df2000 c2816000 c5b61f60 c07f52b4 c5b61f5c c5b61ec8
3810 12:00:06.732717 # [ 128.307613] 1ec0: c0598368 c07f52c0 00000001 00000000 c05988fc c597f4a4 c05988fc c5b60000
3811 12:00:06.739994 # [ 128.315802] 1ee0: b6df2000 00020000 00000004 0000000b 0001fff5 c5b61ee0 00000001 00000805
3812 12:00:06.747338 # [ 128.323990] 1f00: c61c9400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3813 12:00:06.755499 # [ 128.332180] 1f20: 00000000 00000000 c5b60000 85a56beb b6df1000 c5b5c8c0 c5b5c8c0 c5b60000
3814 12:00:06.765362 # [ 128.340368] 1f40: b6df2000 00000000 00000000 00000004 c5b61f94 c5b61f60 c05988fc c0598268
3815 12:00:06.773751 # [ 128.348558] 1f60: 00000000 00000000 c5b61fac 85a56beb 0000000b 0000000b b6f39e00 00000004
3816 12:00:06.781845 # [ 128.356746] 1f80: c03002e4 c5b60000 c5b61fa4 c5b61f98 c059898c c0598894 00000000 c5b61fa8
3817 12:00:06.790267 # [ 128.364934] 1fa0: c03000c0 c0598980 0000000b 0000000b 00000001 b6df2000 0000000b 00000000
3818 12:00:06.799511 # [ 128.373125] 1fc0: 0000000b 0000000b b6f39e00 00000004 00000001 00000000 00020000 be899a54
3819 12:00:06.807577 # [ 128.381313] 1fe0: 00000004 be899788 b6ea794f b6e2dc66 800e0030 00000001 00000000 00000000
3820 12:00:06.808546 # [ 128.389494] Backtrace:
3821 12:00:06.816583 # [ 128.391977] [<c138a544>] (lkdtm_WRITE_KERN) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3822 12:00:06.822570 # [ 128.400166] r7:c5b61f60 r6:0000000b r5:c5d8c000 r4:0000002a
3823 12:00:06.830108 # [ 128.405845] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3824 12:00:06.839547 # [ 128.413868] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3825 12:00:06.848584 # [ 128.421799] r9:c5b61f60 r8:c533ff00 r7:0000000b r6:b6df2000 r5:c5b5c8c0 r4:c0c2df60
3826 12:00:06.856012 # [ 128.429560] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3827 12:00:06.865652 # [ 128.437401] r9:c07f52b4 r8:c5b61f60 r7:c2816000 r6:b6df2000 r5:c5b5c8c0 r4:00000000
3828 12:00:06.872743 # [ 128.445159] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3829 12:00:06.878372 # [ 128.452306] r10:00000004 r9:00000000 r8:00000000 r7:b6df2000 r6:c5b60000 r5:c5b5c8c0
3830 12:00:06.880946 # [ 128.460143] r4:c5b5c8c0
3831 12:00:06.888841 # [ 128.462691] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3832 12:00:06.897355 # [ 128.469839] r9:c5b60000 r8:c03002e4 r7:00000004 r6:b6f39e00 r5:0000000b r4:0000000b
3833 12:00:06.905006 # [ 128.477599] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3834 12:00:06.910712 # [ 128.485175] Exception stack(0xc5b61fa8 to 0xc5b61ff0)
3835 12:00:06.917321 # [ 128.490238] 1fa0: 0000000b 0000000b 00000001 b6df2000 0000000b 00000000
3836 12:00:06.926936 # [ 128.498427] 1fc0: 0000000b 0000000b b6f39e00 00000004 00000001 00000000 00020000 be899a54
3837 12:00:06.930457 # [ 128.506614] 1fe0: 00000004 be899788 b6ea794f b6e2dc66
3838 12:00:06.938113 # [ 128.511678] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3839 12:00:06.943285 # [ 128.517786] ---[ end trace f564789ceb3242b5 ]---
3840 12:00:06.945405 # WRITE_KERN: missing 'call trace:': [FAIL]
3841 12:00:06.950771 not ok 41 selftests: lkdtm: WRITE_KERN.sh # exit=1
3842 12:00:06.953865 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3843 12:00:06.970834 [ 129.100189] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3844 12:00:06.978572 [ 129.106417] lkdtm: attempting good refcount_inc() without overflow
3845 12:00:06.984199 [ 129.112724] lkdtm: attempting bad refcount_inc() overflow
3846 12:00:06.987501 [ 129.118161] ------------[ cut here ]------------
3847 12:00:06.998874 [ 129.122953] WARNING: CPU: 2 PID: 2684 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3848 12:00:07.001916 [ 129.131431] refcount_t: saturated; leaking memory.
3849 12:00:07.030948 [ 129.136280] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3850 12:00:07.040932 [ 129.165502] CPU: 2 PID: 2684 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3851 12:00:07.044762 [ 129.173256] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3852 12:00:07.050362 [ 129.179793] Backtrace:
3853 12:00:07.055627 [ 129.182274] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
3854 12:00:07.061533 [ 129.189857] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3855 12:00:07.068202 [ 129.195533] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
3856 12:00:07.076413 [ 129.202861] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3857 12:00:07.083828 [ 129.209834] r9:00000009 r8:c086d63c r7:00000016 r6:00000009 r5:c086d63c r4:c1a23e20
3858 12:00:07.092624 [ 129.217591] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
3859 12:00:07.099595 [ 129.225086] r7:00000016 r6:c1a23e20 r5:c1a23df8 r4:c6462000
3860 12:00:07.106721 [ 129.230765] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d63c>] (refcount_warn_saturate+0xd4/0x174)
3861 12:00:07.114597 [ 129.239734] r9:c1acf9b0 r8:c15e7df8 r7:c6463f60 r6:00000016 r5:c5c6d000 r4:c6462000
3862 12:00:07.123135 [ 129.247493] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec04>] (__refcount_add.constprop.0+0x44/0x58)
3863 12:00:07.132559 [ 129.257163] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138a9c0>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3864 12:00:07.141546 [ 129.267273] [<c138a948>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3865 12:00:07.145560 [ 129.276412] r4:0000002b
3866 12:00:07.152490 [ 129.278962] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3867 12:00:07.160800 [ 129.286986] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3868 12:00:07.168292 [ 129.294914] r9:c6463f60 r8:c533ff00 r7:00000016 r6:b6e13000 r5:c5ad8f00 r4:c0c2df60
3869 12:00:07.176946 [ 129.302674] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3870 12:00:07.184272 [ 129.310515] r9:c07f52b4 r8:c6463f60 r7:c2816000 r6:b6e13000 r5:c5ad8f00 r4:00000000
3871 12:00:07.190811 [ 129.318272] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3872 12:00:07.198167 [ 129.325418] r10:00000004 r9:00000000 r8:00000000 r7:b6e13000 r6:c6462000 r5:c5ad8f00
3873 12:00:07.202404 [ 129.333253] r4:c5ad8f00
3874 12:00:07.208553 [ 129.335801] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3875 12:00:07.217556 [ 129.342948] r9:c6462000 r8:c03002e4 r7:00000004 r6:b6f5ae00 r5:00000016 r4:00000016
3876 12:00:07.224868 [ 129.350707] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3877 12:00:07.230557 [ 129.358285] Exception stack(0xc6463fa8 to 0xc6463ff0)
3878 12:00:07.237779 [ 129.363349] 3fa0: 00000016 00000016 00000001 b6e13000 00000016 00000000
3879 12:00:07.247375 [ 129.371539] 3fc0: 00000016 00000016 b6f5ae00 00000004 00000001 00000000 00020000 bed62a54
3880 12:00:07.251256 [ 129.379726] 3fe0: 00000004 bed62788 b6ec894f b6e4ec66
3881 12:00:07.253098 [ 129.384859] irq event stamp: 0
3882 12:00:07.258256 [ 129.387937] hardirqs last enabled at (0): [<00000000>] 0x0
3883 12:00:07.266290 [ 129.393578] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3884 12:00:07.273951 [ 129.401080] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3885 12:00:07.280502 [ 129.408639] softirqs last disabled at (0): [<00000000>] 0x0
3886 12:00:07.284014 [ 129.414271] ---[ end trace f564789ceb3242b6 ]---
3887 12:00:07.287910 [ 129.418906] lkdtm: Overflow detected: saturated
3888 12:00:07.413645 # [ 129.100189] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3889 12:00:07.419506 # [ 129.106417] lkdtm: attempting good refcount_inc() without overflow
3890 12:00:07.425413 # [ 129.112724] lkdtm: attempting bad refcount_inc() overflow
3891 12:00:07.431471 # [ 129.118161] ------------[ cut here ]------------
3892 12:00:07.438849 # [ 129.122953] WARNING: CPU: 2 PID: 2684 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3893 12:00:07.445499 # [ 129.131431] refcount_t: saturated; leaking memory.
3894 12:00:07.473234 # [ 129.136280] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3895 12:00:07.481301 # [ 129.165502] CPU: 2 PID: 2684 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3896 12:00:07.489552 # [ 129.173256] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3897 12:00:07.492014 # [ 129.179793] Backtrace:
3898 12:00:07.497319 # [ 129.182274] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
3899 12:00:07.503535 # [ 129.189857] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3900 12:00:07.511460 # [ 129.195533] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
3901 12:00:07.518123 # [ 129.202861] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3902 12:00:07.527165 # [ 129.209834] r9:00000009 r8:c086d63c r7:00000016 r6:00000009 r5:c086d63c r4:c1a23e20
3903 12:00:07.533924 # [ 129.217591] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
3904 12:00:07.540301 # [ 129.225086] r7:00000016 r6:c1a23e20 r5:c1a23df8 r4:c6462000
3905 12:00:07.548707 # [ 129.230765] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d63c>] (refcount_warn_saturate+0xd4/0x174)
3906 12:00:07.559033 # [ 129.239734] r9:c1acf9b0 r8:c15e7df8 r7:c6463f60 r6:00000016 r5:c5c6d000 r4:c6462000
3907 12:00:07.566542 # [ 129.247493] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec04>] (__refcount_add.constprop.0+0x44/0x58)
3908 12:00:07.576585 # [ 129.257163] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138a9c0>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3909 12:00:07.585444 # [ 129.267273] [<c138a948>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3910 12:00:07.590396 # [ 129.276412] r4:0000002b
3911 12:00:07.596265 # [ 129.278962] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3912 12:00:07.604738 # [ 129.286986] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3913 12:00:07.615258 # [ 129.294914] r9:c6463f60 r8:c533ff00 r7:00000016 r6:b6e13000 r5:c5ad8f00 r4:c0c2df60
3914 12:00:07.621035 # [ 129.302674] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3915 12:00:07.628124 # [ 129.310515] r9:c07f52b4 r8:c6463f60 r7:c2816000 r6:b6e13000 r5:c5ad8f00 r4:00000000
3916 12:00:07.635931 # [ 129.318272] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3917 12:00:07.645409 # [ 129.325418] r10:00000004 r9:00000000 r8:00000000 r7:b6e13000 r6:c6462000 r5:c5ad8f00
3918 12:00:07.646502 # [ 129.333253] r4:c5ad8f00
3919 12:00:07.653751 # [ 129.335801] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3920 12:00:07.663269 # [ 129.342948] r9:c6462000 r8:c03002e4 r7:00000004 r6:b6f5ae00 r5:00000016 r4:00000016
3921 12:00:07.669134 # [ 129.350707] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3922 12:00:07.674321 # [ 129.358285] Exception stack(0xc6463fa8 to 0xc6463ff0)
3923 12:00:07.682993 # [ 129.363349] 3fa0: 00000016 00000016 00000001 b6e13000 00000016 00000000
3924 12:00:07.692054 # [ 129.371539] 3fc0: 00000016 00000016 b6f5ae00 00000004 00000001 00000000 00020000 bed62a54
3925 12:00:07.696213 # [ 129.379726] 3fe0: 00000004 bed62788 b6ec894f b6e4ec66
3926 12:00:07.700319 # [ 129.384859] irq event stamp: 0
3927 12:00:07.705751 # [ 129.387937] hardirqs last enabled at (0): [<00000000>] 0x0
3928 12:00:07.714601 # [ 129.393578] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3929 12:00:07.723279 # [ 129.401080] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3930 12:00:07.727389 # [ 129.408639] softirqs last disabled at (0): [<00000000>] 0x0
3931 12:00:07.731742 # [ 129.414271] ---[ end trace f564789ceb3242b6 ]---
3932 12:00:07.736866 # [ 129.418906] lkdtm: Overflow detected: saturated
3933 12:00:07.741667 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3934 12:00:07.748367 not ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # exit=1
3935 12:00:07.750481 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3936 12:00:07.809958 [ 129.938194] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3937 12:00:07.817284 [ 129.944295] lkdtm: attempting good refcount_add() without overflow
3938 12:00:07.820993 [ 129.950489] lkdtm: attempting bad refcount_add() overflow
3939 12:00:07.828054 [ 129.955954] ------------[ cut here ]------------
3940 12:00:07.833738 [ 129.960607] WARNING: CPU: 0 PID: 2718 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3941 12:00:07.838397 [ 129.969097] refcount_t: saturated; leaking memory.
3942 12:00:07.869633 [ 129.973937] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3943 12:00:07.875545 [ 130.003270] CPU: 0 PID: 2718 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3944 12:00:07.883091 [ 130.011024] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3945 12:00:07.885936 [ 130.017559] Backtrace:
3946 12:00:07.892850 [ 130.020041] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
3947 12:00:07.899955 [ 130.027624] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3948 12:00:07.906110 [ 130.033305] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
3949 12:00:07.914575 [ 130.040635] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3950 12:00:07.920825 [ 130.047611] r9:00000009 r8:c086d63c r7:00000016 r6:00000009 r5:c086d63c r4:c1a23e20
3951 12:00:07.929351 [ 130.055369] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
3952 12:00:07.936554 [ 130.062862] r7:00000016 r6:c1a23e20 r5:c1a23df8 r4:c6658000
3953 12:00:07.943321 [ 130.068539] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d63c>] (refcount_warn_saturate+0xd4/0x174)
3954 12:00:07.951180 [ 130.077511] r9:c1acf9c8 r8:c15e7df8 r7:c6659f60 r6:00000016 r5:c6445000 r4:c6658000
3955 12:00:07.960268 [ 130.085271] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec04>] (__refcount_add.constprop.0+0x44/0x58)
3956 12:00:07.970156 [ 130.094940] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138aa68>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3957 12:00:07.980990 [ 130.105047] [<c138a9e4>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
3958 12:00:07.982172 [ 130.114185] r4:0000002c
3959 12:00:07.990118 [ 130.116733] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
3960 12:00:07.997883 [ 130.124755] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
3961 12:00:08.006149 [ 130.132684] r9:c6659f60 r8:c533ff00 r7:00000016 r6:b6e1a000 r5:c5b5c500 r4:c0c2df60
3962 12:00:08.014304 [ 130.140445] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
3963 12:00:08.023646 [ 130.148286] r9:c07f52b4 r8:c6659f60 r7:c2816000 r6:b6e1a000 r5:c5b5c500 r4:00000000
3964 12:00:08.028646 [ 130.156042] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
3965 12:00:08.038956 [ 130.163188] r10:00000004 r9:00000000 r8:00000000 r7:b6e1a000 r6:c6658000 r5:c5b5c500
3966 12:00:08.039312 [ 130.171024] r4:c5b5c500
3967 12:00:08.045341 [ 130.173574] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
3968 12:00:08.055349 [ 130.180722] r9:c6658000 r8:c03002e4 r7:00000004 r6:b6f61e00 r5:00000016 r4:00000016
3969 12:00:08.061286 [ 130.188480] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3970 12:00:08.069352 [ 130.196058] Exception stack(0xc6659fa8 to 0xc6659ff0)
3971 12:00:08.074787 [ 130.201121] 9fa0: 00000016 00000016 00000001 b6e1a000 00000016 00000000
3972 12:00:08.083538 [ 130.209312] 9fc0: 00000016 00000016 b6f61e00 00000004 00000001 00000000 00020000 beb04a54
3973 12:00:08.087686 [ 130.217498] 9fe0: 00000004 beb04788 b6ecf94f b6e55c66
3974 12:00:08.093359 [ 130.222606] irq event stamp: 0
3975 12:00:08.096574 [ 130.225683] hardirqs last enabled at (0): [<00000000>] 0x0
3976 12:00:08.103231 [ 130.231276] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3977 12:00:08.112041 [ 130.238824] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3978 12:00:08.117314 [ 130.246377] softirqs last disabled at (0): [<00000000>] 0x0
3979 12:00:08.122049 [ 130.251966] ---[ end trace f564789ceb3242b7 ]---
3980 12:00:08.125701 [ 130.256628] lkdtm: Overflow detected: saturated
3981 12:00:08.277125 # [ 129.938194] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3982 12:00:08.283586 # [ 129.944295] lkdtm: attempting good refcount_add() without overflow
3983 12:00:08.287970 # [ 129.950489] lkdtm: attempting bad refcount_add() overflow
3984 12:00:08.292356 # [ 129.955954] ------------[ cut here ]------------
3985 12:00:08.301121 # [ 129.960607] WARNING: CPU: 0 PID: 2718 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3986 12:00:08.307854 # [ 129.969097] refcount_t: saturated; leaking memory.
3987 12:00:08.335073 # [ 129.973937] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
3988 12:00:08.343951 # [ 130.003270] CPU: 0 PID: 2718 Comm: cat Tainted: G D W 5.10.138-cip15 #1
3989 12:00:08.350122 # [ 130.011024] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3990 12:00:08.353590 # [ 130.017559] Backtrace:
3991 12:00:08.360235 # [ 130.020041] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
3992 12:00:08.365301 # [ 130.027624] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3993 12:00:08.373113 # [ 130.033305] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
3994 12:00:08.380734 # [ 130.040635] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3995 12:00:08.388770 # [ 130.047611] r9:00000009 r8:c086d63c r7:00000016 r6:00000009 r5:c086d63c r4:c1a23e20
3996 12:00:08.396486 # [ 130.055369] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
3997 12:00:08.403065 # [ 130.062862] r7:00000016 r6:c1a23e20 r5:c1a23df8 r4:c6658000
3998 12:00:08.411281 # [ 130.068539] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d63c>] (refcount_warn_saturate+0xd4/0x174)
3999 12:00:08.420232 # [ 130.077511] r9:c1acf9c8 r8:c15e7df8 r7:c6659f60 r6:00000016 r5:c6445000 r4:c6658000
4000 12:00:08.428336 # [ 130.085271] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec04>] (__refcount_add.constprop.0+0x44/0x58)
4001 12:00:08.438591 # [ 130.094940] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138aa68>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
4002 12:00:08.449370 # [ 130.105047] [<c138a9e4>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4003 12:00:08.452615 # [ 130.114185] r4:0000002c
4004 12:00:08.460337 # [ 130.116733] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4005 12:00:08.467911 # [ 130.124755] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4006 12:00:08.476298 # [ 130.132684] r9:c6659f60 r8:c533ff00 r7:00000016 r6:b6e1a000 r5:c5b5c500 r4:c0c2df60
4007 12:00:08.483529 # [ 130.140445] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4008 12:00:08.492461 # [ 130.148286] r9:c07f52b4 r8:c6659f60 r7:c2816000 r6:b6e1a000 r5:c5b5c500 r4:00000000
4009 12:00:08.499719 # [ 130.156042] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4010 12:00:08.506496 # [ 130.163188] r10:00000004 r9:00000000 r8:00000000 r7:b6e1a000 r6:c6658000 r5:c5b5c500
4011 12:00:08.508243 # [ 130.171024] r4:c5b5c500
4012 12:00:08.515932 # [ 130.173574] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4013 12:00:08.523064 # [ 130.180722] r9:c6658000 r8:c03002e4 r7:00000004 r6:b6f61e00 r5:00000016 r4:00000016
4014 12:00:08.532264 # [ 130.188480] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4015 12:00:08.537256 # [ 130.196058] Exception stack(0xc6659fa8 to 0xc6659ff0)
4016 12:00:08.548180 # [ 130.201121] 9fa0: 00000016 00000016 00000001 b6e1a000 00000016 00000000
4017 12:00:08.552699 # [ 130.209312] 9fc0: 00000016 00000016 b6f61e00 00000004 00000001 00000000 00020000 beb04a54
4018 12:00:08.559754 # [ 130.217498] 9fe0: 00000004 beb04788 b6ecf94f b6e55c66
4019 12:00:08.562855 # [ 130.222606] irq event stamp: 0
4020 12:00:08.567460 # [ 130.225683] hardirqs last enabled at (0): [<00000000>] 0x0
4021 12:00:08.575299 # [ 130.231276] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4022 12:00:08.582547 # [ 130.238824] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4023 12:00:08.588477 # [ 130.246377] softirqs last disabled at (0): [<00000000>] 0x0
4024 12:00:08.594467 # [ 130.251966] ---[ end trace f564789ceb3242b7 ]---
4025 12:00:08.599519 # [ 130.256628] lkdtm: Overflow detected: saturated
4026 12:00:08.602861 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4027 12:00:08.609878 not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1
4028 12:00:08.612891 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4029 12:00:08.670371 [ 130.797968] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4030 12:00:08.676148 [ 130.804917] lkdtm: attempting bad refcount_inc_not_zero() overflow
4031 12:00:08.680561 [ 130.811135] ------------[ cut here ]------------
4032 12:00:08.691887 [ 130.815881] WARNING: CPU: 1 PID: 2752 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4033 12:00:08.694064 [ 130.824373] refcount_t: saturated; leaking memory.
4034 12:00:08.723112 [ 130.829181] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4035 12:00:08.732133 [ 130.858418] CPU: 1 PID: 2752 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4036 12:00:08.737353 [ 130.866172] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4037 12:00:08.741619 [ 130.872707] Backtrace:
4038 12:00:08.750283 [ 130.875191] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4039 12:00:08.754870 [ 130.882775] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4040 12:00:08.764353 [ 130.888454] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4041 12:00:08.770318 [ 130.895781] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4042 12:00:08.776831 [ 130.902755] r9:00000009 r8:c086d608 r7:00000013 r6:00000009 r5:c086d608 r4:c1a23e20
4043 12:00:08.784330 [ 130.910513] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4044 12:00:08.788870 [ 130.918005] r7:00000013 r6:c1a23e20 r5:c1a23df8 r4:c5ee0000
4045 12:00:08.798329 [ 130.923684] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d608>] (refcount_warn_saturate+0xa0/0x174)
4046 12:00:08.805984 [ 130.932655] r9:c1acf9e0 r8:c15e7df8 r7:c5ee1f60 r6:0000001f r5:c5b3e000 r4:7fffffff
4047 12:00:08.817807 [ 130.940418] [<c086d568>] (refcount_warn_saturate) from [<c138a934>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4048 12:00:08.827453 [ 130.950871] [<c138a8d0>] (__refcount_add_not_zero.constprop.0) from [<c138aadc>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4049 12:00:08.830998 [ 130.962529] r5:c5b3e000 r4:c5ee0000
4050 12:00:08.843006 [ 130.966128] [<c138aa8c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4051 12:00:08.845831 [ 130.976048] r4:0000002d
4052 12:00:08.851178 [ 130.978597] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4053 12:00:08.860855 [ 130.986621] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4054 12:00:08.867467 [ 130.994549] r9:c5ee1f60 r8:c533ff00 r7:0000001f r6:b6e51000 r5:c5afd900 r4:c0c2df60
4055 12:00:08.875014 [ 131.002310] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4056 12:00:08.884131 [ 131.010153] r9:c07f52b4 r8:c5ee1f60 r7:c2816000 r6:b6e51000 r5:c5afd900 r4:00000000
4057 12:00:08.890530 [ 131.017908] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4058 12:00:08.898007 [ 131.025056] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c5ee0000 r5:c5afd900
4059 12:00:08.901121 [ 131.032891] r4:c5afd900
4060 12:00:08.908377 [ 131.035440] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4061 12:00:08.916412 [ 131.042590] r9:c5ee0000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:0000001f r4:0000001f
4062 12:00:08.923661 [ 131.050347] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4063 12:00:08.927566 [ 131.057926] Exception stack(0xc5ee1fa8 to 0xc5ee1ff0)
4064 12:00:08.936595 [ 131.062990] 1fa0: 0000001f 0000001f 00000001 b6e51000 0000001f 00000000
4065 12:00:08.944388 [ 131.071181] 1fc0: 0000001f 0000001f b6f98e00 00000004 00000001 00000000 00020000 be9e7a54
4066 12:00:08.952200 [ 131.079369] 1fe0: 00000004 be9e7788 b6f0694f b6e8cc66
4067 12:00:08.953371 [ 131.084528] irq event stamp: 0
4068 12:00:08.957571 [ 131.087607] hardirqs last enabled at (0): [<00000000>] 0x0
4069 12:00:08.966640 [ 131.093240] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4070 12:00:08.972751 [ 131.100743] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4071 12:00:08.981574 [ 131.108297] softirqs last disabled at (0): [<00000000>] 0x0
4072 12:00:08.984888 [ 131.113988] ---[ end trace f564789ceb3242b8 ]---
4073 12:00:08.988484 [ 131.118635] lkdtm: Overflow detected: saturated
4074 12:00:09.111508 # [ 130.797968] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4075 12:00:09.117426 # [ 130.804917] lkdtm: attempting bad refcount_inc_not_zero() overflow
4076 12:00:09.122450 # [ 130.811135] ------------[ cut here ]------------
4077 12:00:09.132561 # [ 130.815881] WARNING: CPU: 1 PID: 2752 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4078 12:00:09.136058 # [ 130.824373] refcount_t: saturated; leaking memory.
4079 12:00:09.164842 # [ 130.829181] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4080 12:00:09.172147 # [ 130.858418] CPU: 1 PID: 2752 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4081 12:00:09.178991 # [ 130.866172] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4082 12:00:09.184765 # [ 130.872707] Backtrace:
4083 12:00:09.193438 # [ 130.875191] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4084 12:00:09.197296 # [ 130.882775] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4085 12:00:09.203057 # [ 130.888454] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4086 12:00:09.209778 # [ 130.895781] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4087 12:00:09.217493 # [ 130.902755] r9:00000009 r8:c086d608 r7:00000013 r6:00000009 r5:c086d608 r4:c1a23e20
4088 12:00:09.226539 # [ 130.910513] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4089 12:00:09.231084 # [ 130.918005] r7:00000013 r6:c1a23e20 r5:c1a23df8 r4:c5ee0000
4090 12:00:09.240483 # [ 130.923684] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d608>] (refcount_warn_saturate+0xa0/0x174)
4091 12:00:09.252665 # [ 130.932655] r9:c1acf9e0 r8:c15e7df8 r7:c5ee1f60 r6:0000001f r5:c5b3e000 r4:7fffffff
4092 12:00:09.260184 # [ 130.940418] [<c086d568>] (refcount_warn_saturate) from [<c138a934>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4093 12:00:09.270568 # [ 130.950871] [<c138a8d0>] (__refcount_add_not_zero.constprop.0) from [<c138aadc>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4094 12:00:09.274569 # [ 130.962529] r5:c5b3e000 r4:c5ee0000
4095 12:00:09.286480 # [ 130.966128] [<c138aa8c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4096 12:00:09.288903 # [ 130.976048] r4:0000002d
4097 12:00:09.295902 # [ 130.978597] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4098 12:00:09.305381 # [ 130.986621] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4099 12:00:09.311564 # [ 130.994549] r9:c5ee1f60 r8:c533ff00 r7:0000001f r6:b6e51000 r5:c5afd900 r4:c0c2df60
4100 12:00:09.320445 # [ 131.002310] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4101 12:00:09.326900 # [ 131.010153] r9:c07f52b4 r8:c5ee1f60 r7:c2816000 r6:b6e51000 r5:c5afd900 r4:00000000
4102 12:00:09.336557 # [ 131.017908] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4103 12:00:09.343304 # [ 131.025056] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c5ee0000 r5:c5afd900
4104 12:00:09.346110 # [ 131.032891] r4:c5afd900
4105 12:00:09.354342 # [ 131.035440] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4106 12:00:09.362249 # [ 131.042590] r9:c5ee0000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:0000001f r4:0000001f
4107 12:00:09.368622 # [ 131.050347] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4108 12:00:09.373644 # [ 131.057926] Exception stack(0xc5ee1fa8 to 0xc5ee1ff0)
4109 12:00:09.381769 # [ 131.062990] 1fa0: 0000001f 0000001f 00000001 b6e51000 0000001f 00000000
4110 12:00:09.390668 # [ 131.071181] 1fc0: 0000001f 0000001f b6f98e00 00000004 00000001 00000000 00020000 be9e7a54
4111 12:00:09.395678 # [ 131.079369] 1fe0: 00000004 be9e7788 b6f0694f b6e8cc66
4112 12:00:09.397784 # [ 131.084528] irq event stamp: 0
4113 12:00:09.404280 # [ 131.087607] hardirqs last enabled at (0): [<00000000>] 0x0
4114 12:00:09.411983 # [ 131.093240] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4115 12:00:09.419320 # [ 131.100743] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4116 12:00:09.425622 # [ 131.108297] softirqs last disabled at (0): [<00000000>] 0x0
4117 12:00:09.429745 # [ 131.113988] ---[ end trace f564789ceb3242b8 ]---
4118 12:00:09.435662 # [ 131.118635] lkdtm: Overflow detected: saturated
4119 12:00:09.441051 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4120 12:00:09.446380 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
4121 12:00:09.451052 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4122 12:00:09.505995 [ 131.631693] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4123 12:00:09.510513 [ 131.638631] lkdtm: attempting bad refcount_add_not_zero() overflow
4124 12:00:09.514172 [ 131.644967] ------------[ cut here ]------------
4125 12:00:09.524177 [ 131.649657] WARNING: CPU: 2 PID: 2786 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4126 12:00:09.527493 [ 131.658191] refcount_t: saturated; leaking memory.
4127 12:00:09.557586 [ 131.663034] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4128 12:00:09.566337 [ 131.692280] CPU: 2 PID: 2786 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4129 12:00:09.572428 [ 131.700032] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4130 12:00:09.574887 [ 131.706569] Backtrace:
4131 12:00:09.583778 [ 131.709050] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4132 12:00:09.588914 [ 131.716633] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4133 12:00:09.594866 [ 131.722311] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4134 12:00:09.603744 [ 131.729638] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4135 12:00:09.611778 [ 131.736614] r9:00000009 r8:c086d608 r7:00000013 r6:00000009 r5:c086d608 r4:c1a23e20
4136 12:00:09.618703 [ 131.744372] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4137 12:00:09.623782 [ 131.751864] r7:00000013 r6:c1a23e20 r5:c1a23df8 r4:c6140000
4138 12:00:09.633547 [ 131.757544] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d608>] (refcount_warn_saturate+0xa0/0x174)
4139 12:00:09.638873 [ 131.766514] r9:c1acfa00 r8:c15e7df8 r7:c6141f60 r6:0000001f r5:c5c6d000 r4:7fffffff
4140 12:00:09.651770 [ 131.774277] [<c086d568>] (refcount_warn_saturate) from [<c138a934>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4141 12:00:09.662339 [ 131.784730] [<c138a8d0>] (__refcount_add_not_zero.constprop.0) from [<c138ab64>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4142 12:00:09.665683 [ 131.796387] r5:c5c6d000 r4:c6140000
4143 12:00:09.675432 [ 131.799986] [<c138ab14>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4144 12:00:09.677157 [ 131.809906] r4:0000002e
4145 12:00:09.685089 [ 131.812457] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4146 12:00:09.693936 [ 131.820480] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4147 12:00:09.703011 [ 131.828409] r9:c6141f60 r8:c533ff00 r7:0000001f r6:b6e68000 r5:c5ad9e00 r4:c0c2df60
4148 12:00:09.710201 [ 131.836170] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4149 12:00:09.720061 [ 131.844011] r9:c07f52b4 r8:c6141f60 r7:c2816000 r6:b6e68000 r5:c5ad9e00 r4:00000000
4150 12:00:09.726658 [ 131.851769] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4151 12:00:09.732320 [ 131.858916] r10:00000004 r9:00000000 r8:00000000 r7:b6e68000 r6:c6140000 r5:c5ad9e00
4152 12:00:09.736840 [ 131.866754] r4:c5ad9e00
4153 12:00:09.742592 [ 131.869301] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4154 12:00:09.749632 [ 131.876449] r9:c6140000 r8:c03002e4 r7:00000004 r6:b6fafe00 r5:0000001f r4:0000001f
4155 12:00:09.756425 [ 131.884207] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4156 12:00:09.763221 [ 131.891785] Exception stack(0xc6141fa8 to 0xc6141ff0)
4157 12:00:09.771980 [ 131.896849] 1fa0: 0000001f 0000001f 00000001 b6e68000 0000001f 00000000
4158 12:00:09.778836 [ 131.905039] 1fc0: 0000001f 0000001f b6fafe00 00000004 00000001 00000000 00020000 bea85a54
4159 12:00:09.782917 [ 131.913226] 1fe0: 00000004 bea85788 b6f1d94f b6ea3c66
4160 12:00:09.787015 [ 131.918354] irq event stamp: 0
4161 12:00:09.793146 [ 131.921431] hardirqs last enabled at (0): [<00000000>] 0x0
4162 12:00:09.800743 [ 131.927065] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4163 12:00:09.807415 [ 131.934597] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4164 12:00:09.813875 [ 131.942120] softirqs last disabled at (0): [<00000000>] 0x0
4165 12:00:09.820371 [ 131.947773] ---[ end trace f564789ceb3242b9 ]---
4166 12:00:09.822485 [ 131.952444] lkdtm: Overflow detected: saturated
4167 12:00:09.950743 # [ 131.631693] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4168 12:00:09.957793 # [ 131.638631] lkdtm: attempting bad refcount_add_not_zero() overflow
4169 12:00:09.961186 # [ 131.644967] ------------[ cut here ]------------
4170 12:00:09.969427 # [ 131.649657] WARNING: CPU: 2 PID: 2786 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4171 12:00:09.974890 # [ 131.658191] refcount_t: saturated; leaking memory.
4172 12:00:10.003973 # [ 131.663034] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4173 12:00:10.012175 # [ 131.692280] CPU: 2 PID: 2786 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4174 12:00:10.017812 # [ 131.700032] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4175 12:00:10.020035 # [ 131.706569] Backtrace:
4176 12:00:10.027753 # [ 131.709050] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4177 12:00:10.034226 # [ 131.716633] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4178 12:00:10.043459 # [ 131.722311] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4179 12:00:10.049953 # [ 131.729638] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4180 12:00:10.058117 # [ 131.736614] r9:00000009 r8:c086d608 r7:00000013 r6:00000009 r5:c086d608 r4:c1a23e20
4181 12:00:10.064601 # [ 131.744372] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4182 12:00:10.072384 # [ 131.751864] r7:00000013 r6:c1a23e20 r5:c1a23df8 r4:c6140000
4183 12:00:10.078677 # [ 131.757544] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d608>] (refcount_warn_saturate+0xa0/0x174)
4184 12:00:10.087338 # [ 131.766514] r9:c1acfa00 r8:c15e7df8 r7:c6141f60 r6:0000001f r5:c5c6d000 r4:7fffffff
4185 12:00:10.097547 # [ 131.774277] [<c086d568>] (refcount_warn_saturate) from [<c138a934>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4186 12:00:10.110655 # [ 131.784730] [<c138a8d0>] (__refcount_add_not_zero.constprop.0) from [<c138ab64>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4187 12:00:10.113814 # [ 131.796387] r5:c5c6d000 r4:c6140000
4188 12:00:10.124267 # [ 131.799986] [<c138ab14>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4189 12:00:10.127260 # [ 131.809906] r4:0000002e
4190 12:00:10.133722 # [ 131.812457] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4191 12:00:10.142207 # [ 131.820480] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4192 12:00:10.150848 # [ 131.828409] r9:c6141f60 r8:c533ff00 r7:0000001f r6:b6e68000 r5:c5ad9e00 r4:c0c2df60
4193 12:00:10.157733 # [ 131.836170] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4194 12:00:10.166041 # [ 131.844011] r9:c07f52b4 r8:c6141f60 r7:c2816000 r6:b6e68000 r5:c5ad9e00 r4:00000000
4195 12:00:10.173688 # [ 131.851769] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4196 12:00:10.181130 # [ 131.858916] r10:00000004 r9:00000000 r8:00000000 r7:b6e68000 r6:c6140000 r5:c5ad9e00
4197 12:00:10.184775 # [ 131.866754] r4:c5ad9e00
4198 12:00:10.192672 # [ 131.869301] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4199 12:00:10.199673 # [ 131.876449] r9:c6140000 r8:c03002e4 r7:00000004 r6:b6fafe00 r5:0000001f r4:0000001f
4200 12:00:10.208816 # [ 131.884207] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4201 12:00:10.215629 # [ 131.891785] Exception stack(0xc6141fa8 to 0xc6141ff0)
4202 12:00:10.220866 # [ 131.896849] 1fa0: 0000001f 0000001f 00000001 b6e68000 0000001f 00000000
4203 12:00:10.228924 # [ 131.905039] 1fc0: 0000001f 0000001f b6fafe00 00000004 00000001 00000000 00020000 bea85a54
4204 12:00:10.235000 # [ 131.913226] 1fe0: 00000004 bea85788 b6f1d94f b6ea3c66
4205 12:00:10.236849 # [ 131.918354] irq event stamp: 0
4206 12:00:10.243253 # [ 131.921431] hardirqs last enabled at (0): [<00000000>] 0x0
4207 12:00:10.250932 # [ 131.927065] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4208 12:00:10.257990 # [ 131.934597] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4209 12:00:10.264050 # [ 131.942120] softirqs last disabled at (0): [<00000000>] 0x0
4210 12:00:10.269865 # [ 131.947773] ---[ end trace f564789ceb3242b9 ]---
4211 12:00:10.275126 # [ 131.952444] lkdtm: Overflow detected: saturated
4212 12:00:10.279663 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4213 12:00:10.285652 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
4214 12:00:10.289041 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
4215 12:00:10.352332 [ 132.481004] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4216 12:00:10.357594 [ 132.486808] lkdtm: attempting good refcount_dec()
4217 12:00:10.362283 [ 132.491550] lkdtm: attempting bad refcount_dec() to zero
4218 12:00:10.368952 [ 132.496951] ------------[ cut here ]------------
4219 12:00:10.374551 [ 132.501607] WARNING: CPU: 1 PID: 2820 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4220 12:00:10.381194 [ 132.510119] refcount_t: decrement hit 0; leaking memory.
4221 12:00:10.410723 [ 132.515486] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4222 12:00:10.418475 [ 132.544731] CPU: 1 PID: 2820 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4223 12:00:10.424471 [ 132.552484] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4224 12:00:10.427344 [ 132.559020] Backtrace:
4225 12:00:10.434410 [ 132.561502] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4226 12:00:10.439384 [ 132.569086] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4227 12:00:10.446624 [ 132.574766] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4228 12:00:10.454794 [ 132.582093] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4229 12:00:10.462024 [ 132.589069] r9:00000009 r8:c086d5d4 r7:0000001f r6:00000009 r5:c086d5d4 r4:c1a23e20
4230 12:00:10.470199 [ 132.596828] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4231 12:00:10.475710 [ 132.604320] r7:0000001f r6:c1a23e20 r5:c1a23e84 r4:c61a0000
4232 12:00:10.484956 [ 132.610000] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d5d4>] (refcount_warn_saturate+0x6c/0x174)
4233 12:00:10.493222 [ 132.618971] r9:c1acfa20 r8:c15e7df8 r7:c61a1f60 r6:00000012 r5:c5b3e000 r4:c61a0000
4234 12:00:10.500922 [ 132.626734] [<c086d568>] (refcount_warn_saturate) from [<c138a8cc>] (__refcount_dec.constprop.0+0x38/0x3c)
4235 12:00:10.511859 [ 132.636404] [<c138a894>] (__refcount_dec.constprop.0) from [<c138abf8>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4236 12:00:10.520605 [ 132.646165] [<c138ab9c>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4237 12:00:10.522758 [ 132.654956] r4:0000002f
4238 12:00:10.532152 [ 132.657508] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4239 12:00:10.539547 [ 132.665530] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4240 12:00:10.548620 [ 132.673459] r9:c61a1f60 r8:c533ff00 r7:00000012 r6:b6e17000 r5:c580ea00 r4:c0c2df60
4241 12:00:10.554664 [ 132.681220] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4242 12:00:10.564559 [ 132.689063] r9:c07f52b4 r8:c61a1f60 r7:c2816000 r6:b6e17000 r5:c580ea00 r4:00000000
4243 12:00:10.569365 [ 132.696819] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4244 12:00:10.577161 [ 132.703965] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c61a0000 r5:c580ea00
4245 12:00:10.580012 [ 132.711801] r4:c580ea00
4246 12:00:10.587800 [ 132.714349] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4247 12:00:10.594565 [ 132.721495] r9:c61a0000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000012 r4:00000012
4248 12:00:10.602943 [ 132.729255] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4249 12:00:10.606933 [ 132.736834] Exception stack(0xc61a1fa8 to 0xc61a1ff0)
4250 12:00:10.615687 [ 132.741899] 1fa0: 00000012 00000012 00000001 b6e17000 00000012 00000000
4251 12:00:10.623740 [ 132.750089] 1fc0: 00000012 00000012 b6f5ee00 00000004 00000001 00000000 00020000 bea7aa54
4252 12:00:10.628319 [ 132.758277] 1fe0: 00000004 bea7a788 b6ecc94f b6e52c66
4253 12:00:10.632483 [ 132.763416] irq event stamp: 0
4254 12:00:10.637142 [ 132.766495] hardirqs last enabled at (0): [<00000000>] 0x0
4255 12:00:10.646673 [ 132.772088] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4256 12:00:10.651702 [ 132.779633] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4257 12:00:10.657303 [ 132.787193] softirqs last disabled at (0): [<00000000>] 0x0
4258 12:00:10.662601 [ 132.792825] ---[ end trace f564789ceb3242ba ]---
4259 12:00:10.666255 [ 132.797462] lkdtm: Zero detected: saturated
4260 12:00:10.792991 # [ 132.481004] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4261 12:00:10.796851 # [ 132.486808] lkdtm: attempting good refcount_dec()
4262 12:00:10.801035 # [ 132.491550] lkdtm: attempting bad refcount_dec() to zero
4263 12:00:10.806188 # [ 132.496951] ------------[ cut here ]------------
4264 12:00:10.815835 # [ 132.501607] WARNING: CPU: 1 PID: 2820 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4265 12:00:10.820301 # [ 132.510119] refcount_t: decrement hit 0; leaking memory.
4266 12:00:10.849059 # [ 132.515486] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4267 12:00:10.856411 # [ 132.544731] CPU: 1 PID: 2820 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4268 12:00:10.863561 # [ 132.552484] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4269 12:00:10.865839 # [ 132.559020] Backtrace:
4270 12:00:10.876206 # [ 132.561502] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4271 12:00:10.879501 # [ 132.569086] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4272 12:00:10.887576 # [ 132.574766] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4273 12:00:10.896044 # [ 132.582093] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4274 12:00:10.904074 # [ 132.589069] r9:00000009 r8:c086d5d4 r7:0000001f r6:00000009 r5:c086d5d4 r4:c1a23e20
4275 12:00:10.910405 # [ 132.596828] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4276 12:00:10.916910 # [ 132.604320] r7:0000001f r6:c1a23e20 r5:c1a23e84 r4:c61a0000
4277 12:00:10.925809 # [ 132.610000] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d5d4>] (refcount_warn_saturate+0x6c/0x174)
4278 12:00:10.935359 # [ 132.618971] r9:c1acfa20 r8:c15e7df8 r7:c61a1f60 r6:00000012 r5:c5b3e000 r4:c61a0000
4279 12:00:10.942859 # [ 132.626734] [<c086d568>] (refcount_warn_saturate) from [<c138a8cc>] (__refcount_dec.constprop.0+0x38/0x3c)
4280 12:00:10.954749 # [ 132.636404] [<c138a894>] (__refcount_dec.constprop.0) from [<c138abf8>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4281 12:00:10.962454 # [ 132.646165] [<c138ab9c>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4282 12:00:10.965294 # [ 132.654956] r4:0000002f
4283 12:00:10.973393 # [ 132.657508] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4284 12:00:10.979717 # [ 132.665530] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4285 12:00:10.988038 # [ 132.673459] r9:c61a1f60 r8:c533ff00 r7:00000012 r6:b6e17000 r5:c580ea00 r4:c0c2df60
4286 12:00:10.999868 # [ 132.681220] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4287 12:00:11.003844 # [ 132.689063] r9:c07f52b4 r8:c61a1f60 r7:c2816000 r6:b6e17000 r5:c580ea00 r4:00000000
4288 12:00:11.011031 # [ 132.696819] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4289 12:00:11.020078 # [ 132.703965] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c61a0000 r5:c580ea00
4290 12:00:11.024178 # [ 132.711801] r4:c580ea00
4291 12:00:11.029918 # [ 132.714349] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4292 12:00:11.038027 # [ 132.721495] r9:c61a0000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000012 r4:00000012
4293 12:00:11.044726 # [ 132.729255] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4294 12:00:11.049998 # [ 132.736834] Exception stack(0xc61a1fa8 to 0xc61a1ff0)
4295 12:00:11.059296 # [ 132.741899] 1fa0: 00000012 00000012 00000001 b6e17000 00000012 00000000
4296 12:00:11.067147 # [ 132.750089] 1fc0: 00000012 00000012 b6f5ee00 00000004 00000001 00000000 00020000 bea7aa54
4297 12:00:11.072571 # [ 132.758277] 1fe0: 00000004 bea7a788 b6ecc94f b6e52c66
4298 12:00:11.074973 # [ 132.763416] irq event stamp: 0
4299 12:00:11.082131 # [ 132.766495] hardirqs last enabled at (0): [<00000000>] 0x0
4300 12:00:11.090150 # [ 132.772088] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4301 12:00:11.096960 # [ 132.779633] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4302 12:00:11.104499 # [ 132.787193] softirqs last disabled at (0): [<00000000>] 0x0
4303 12:00:11.106956 # [ 132.792825] ---[ end trace f564789ceb3242ba ]---
4304 12:00:11.113493 # [ 132.797462] lkdtm: Zero detected: saturated
4305 12:00:11.115521 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4306 12:00:11.123545 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4307 12:00:11.124673 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4308 12:00:11.195385 [ 133.324813] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4309 12:00:11.201625 [ 133.330870] lkdtm: attempting bad refcount_dec() below zero
4310 12:00:11.208613 [ 133.336535] ------------[ cut here ]------------
4311 12:00:11.215512 [ 133.341189] WARNING: CPU: 1 PID: 2857 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4312 12:00:11.219750 [ 133.349679] refcount_t: decrement hit 0; leaking memory.
4313 12:00:11.249281 [ 133.355072] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4314 12:00:11.257550 [ 133.384304] CPU: 1 PID: 2857 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4315 12:00:11.264698 [ 133.392058] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4316 12:00:11.265972 [ 133.398593] Backtrace:
4317 12:00:11.275528 [ 133.401075] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4318 12:00:11.280216 [ 133.408656] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4319 12:00:11.288967 [ 133.414334] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4320 12:00:11.294470 [ 133.421663] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4321 12:00:11.301660 [ 133.428639] r9:00000009 r8:c086d5d4 r7:0000001f r6:00000009 r5:c086d5d4 r4:c1a23e20
4322 12:00:11.309721 [ 133.436396] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4323 12:00:11.315345 [ 133.443890] r7:0000001f r6:c1a23e20 r5:c1a23e84 r4:c60fa000
4324 12:00:11.326260 [ 133.449566] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d5d4>] (refcount_warn_saturate+0x6c/0x174)
4325 12:00:11.332781 [ 133.458537] r9:c1acfa34 r8:c15e7df8 r7:c60fbf60 r6:00000016 r5:00000000 r4:c60fa000
4326 12:00:11.341330 [ 133.466300] [<c086d568>] (refcount_warn_saturate) from [<c138a8cc>] (__refcount_dec.constprop.0+0x38/0x3c)
4327 12:00:11.350638 [ 133.475968] [<c138a894>] (__refcount_dec.constprop.0) from [<c138acbc>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4328 12:00:11.361524 [ 133.486077] [<c138ac74>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4329 12:00:11.364415 [ 133.495218] r5:c5b3c000 r4:00000030
4330 12:00:11.373485 [ 133.498811] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4331 12:00:11.382002 [ 133.506832] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4332 12:00:11.388435 [ 133.514760] r9:c60fbf60 r8:c533ff00 r7:00000016 r6:b6e17000 r5:c61c8500 r4:c0c2df60
4333 12:00:11.396502 [ 133.522522] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4334 12:00:11.402627 [ 133.530363] r9:c07f52b4 r8:c60fbf60 r7:c2816000 r6:b6e17000 r5:c61c8500 r4:00000000
4335 12:00:11.412158 [ 133.538120] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4336 12:00:11.420107 [ 133.545267] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c60fa000 r5:c61c8500
4337 12:00:11.422348 [ 133.553104] r4:c61c8500
4338 12:00:11.430601 [ 133.555651] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4339 12:00:11.435722 [ 133.562799] r9:c60fa000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000016 r4:00000016
4340 12:00:11.443536 [ 133.570556] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4341 12:00:11.447809 [ 133.578135] Exception stack(0xc60fbfa8 to 0xc60fbff0)
4342 12:00:11.457766 [ 133.583199] bfa0: 00000016 00000016 00000001 b6e17000 00000016 00000000
4343 12:00:11.464868 [ 133.591389] bfc0: 00000016 00000016 b6f5ee00 00000004 00000001 00000000 00020000 bef46a54
4344 12:00:11.469738 [ 133.599576] bfe0: 00000004 bef46788 b6ecc94f b6e52c66
4345 12:00:11.472661 [ 133.604718] irq event stamp: 0
4346 12:00:11.478651 [ 133.607799] hardirqs last enabled at (0): [<00000000>] 0x0
4347 12:00:11.486504 [ 133.613432] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4348 12:00:11.494393 [ 133.620936] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4349 12:00:11.498548 [ 133.628529] softirqs last disabled at (0): [<00000000>] 0x0
4350 12:00:11.504586 [ 133.634179] ---[ end trace f564789ceb3242bb ]---
4351 12:00:11.508620 [ 133.638816] lkdtm: Negative detected: saturated
4352 12:00:11.637246 # [ 133.324813] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4353 12:00:11.643605 # [ 133.330870] lkdtm: attempting bad refcount_dec() below zero
4354 12:00:11.649043 # [ 133.336535] ------------[ cut here ]------------
4355 12:00:11.656590 # [ 133.341189] WARNING: CPU: 1 PID: 2857 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4356 12:00:11.662485 # [ 133.349679] refcount_t: decrement hit 0; leaking memory.
4357 12:00:11.691733 # [ 133.355072] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4358 12:00:11.700069 # [ 133.384304] CPU: 1 PID: 2857 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4359 12:00:11.705446 # [ 133.392058] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4360 12:00:11.708007 # [ 133.398593] Backtrace:
4361 12:00:11.716774 # [ 133.401075] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4362 12:00:11.723135 # [ 133.408656] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4363 12:00:11.730638 # [ 133.414334] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4364 12:00:11.735898 # [ 133.421663] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4365 12:00:11.744154 # [ 133.428639] r9:00000009 r8:c086d5d4 r7:0000001f r6:00000009 r5:c086d5d4 r4:c1a23e20
4366 12:00:11.751819 # [ 133.436396] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4367 12:00:11.759459 # [ 133.443890] r7:0000001f r6:c1a23e20 r5:c1a23e84 r4:c60fa000
4368 12:00:11.767129 # [ 133.449566] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d5d4>] (refcount_warn_saturate+0x6c/0x174)
4369 12:00:11.775281 # [ 133.458537] r9:c1acfa34 r8:c15e7df8 r7:c60fbf60 r6:00000016 r5:00000000 r4:c60fa000
4370 12:00:11.784060 # [ 133.466300] [<c086d568>] (refcount_warn_saturate) from [<c138a8cc>] (__refcount_dec.constprop.0+0x38/0x3c)
4371 12:00:11.798553 # [ 133.475968] [<c138a894>] (__refcount_dec.constprop.0) from [<c138acbc>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4372 12:00:11.802499 # [ 133.486077] [<c138ac74>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4373 12:00:11.807464 # [ 133.495218] r5:c5b3c000 r4:00000030
4374 12:00:11.815667 # [ 133.498811] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4375 12:00:11.823308 # [ 133.506832] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4376 12:00:11.832328 # [ 133.514760] r9:c60fbf60 r8:c533ff00 r7:00000016 r6:b6e17000 r5:c61c8500 r4:c0c2df60
4377 12:00:11.839808 # [ 133.522522] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4378 12:00:11.846602 # [ 133.530363] r9:c07f52b4 r8:c60fbf60 r7:c2816000 r6:b6e17000 r5:c61c8500 r4:00000000
4379 12:00:11.854311 # [ 133.538120] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4380 12:00:11.862810 # [ 133.545267] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c60fa000 r5:c61c8500
4381 12:00:11.865112 # [ 133.553104] r4:c61c8500
4382 12:00:11.872341 # [ 133.555651] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4383 12:00:11.880551 # [ 133.562799] r9:c60fa000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000016 r4:00000016
4384 12:00:11.887493 # [ 133.570556] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4385 12:00:11.893277 # [ 133.578135] Exception stack(0xc60fbfa8 to 0xc60fbff0)
4386 12:00:11.901866 # [ 133.583199] bfa0: 00000016 00000016 00000001 b6e17000 00000016 00000000
4387 12:00:11.910370 # [ 133.591389] bfc0: 00000016 00000016 b6f5ee00 00000004 00000001 00000000 00020000 bef46a54
4388 12:00:11.914796 # [ 133.599576] bfe0: 00000004 bef46788 b6ecc94f b6e52c66
4389 12:00:11.921004 # [ 133.604718] irq event stamp: 0
4390 12:00:11.924415 # [ 133.607799] hardirqs last enabled at (0): [<00000000>] 0x0
4391 12:00:11.931764 # [ 133.613432] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4392 12:00:11.939530 # [ 133.620936] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4393 12:00:11.944701 # [ 133.628529] softirqs last disabled at (0): [<00000000>] 0x0
4394 12:00:11.949761 # [ 133.634179] ---[ end trace f564789ceb3242bb ]---
4395 12:00:11.954781 # [ 133.638816] lkdtm: Negative detected: saturated
4396 12:00:11.959599 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4397 12:00:11.965277 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4398 12:00:11.969199 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4399 12:00:12.072976 [ 134.199957] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4400 12:00:12.078630 [ 134.206861] lkdtm: attempting bad refcount_dec_and_test() below zero
4401 12:00:12.085088 [ 134.213298] ------------[ cut here ]------------
4402 12:00:12.090962 [ 134.217952] WARNING: CPU: 2 PID: 2892 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4403 12:00:12.096364 [ 134.226541] refcount_t: underflow; use-after-free.
4404 12:00:12.125125 [ 134.231347] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4405 12:00:12.132865 [ 134.260597] CPU: 2 PID: 2892 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4406 12:00:12.140285 [ 134.268350] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4407 12:00:12.141777 [ 134.274886] Backtrace:
4408 12:00:12.150807 [ 134.277367] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4409 12:00:12.157077 [ 134.284951] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4410 12:00:12.164252 [ 134.290628] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4411 12:00:12.170696 [ 134.297957] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4412 12:00:12.180639 [ 134.304931] r9:00000009 r8:c086d6a4 r7:0000001c r6:00000009 r5:c086d6a4 r4:c1a23e20
4413 12:00:12.187054 [ 134.312690] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4414 12:00:12.191882 [ 134.320183] r7:0000001c r6:c1a23e20 r5:c1a23e5c r4:c6092000
4415 12:00:12.199786 [ 134.325861] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d6a4>] (refcount_warn_saturate+0x13c/0x174)
4416 12:00:12.209949 [ 134.334922] r9:c1acfa4c r8:c15e7df8 r7:c6093f60 r6:0000001f r5:00000000 r4:c6092000
4417 12:00:12.218520 [ 134.342683] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec7c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4418 12:00:12.229951 [ 134.353138] [<c0c2ec18>] (__refcount_sub_and_test.constprop.0) from [<c138ad34>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4419 12:00:12.240774 [ 134.364809] [<c138ace4>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4420 12:00:12.243670 [ 134.374731] r5:c5c6d000 r4:00000031
4421 12:00:12.251275 [ 134.378323] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4422 12:00:12.259386 [ 134.386346] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4423 12:00:12.267767 [ 134.394275] r9:c6093f60 r8:c533ff00 r7:0000001f r6:b6df1000 r5:c5afd540 r4:c0c2df60
4424 12:00:12.275365 [ 134.402036] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4425 12:00:12.283906 [ 134.409879] r9:c07f52b4 r8:c6093f60 r7:c2816000 r6:b6df1000 r5:c5afd540 r4:00000000
4426 12:00:12.291328 [ 134.417635] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4427 12:00:12.301609 [ 134.424781] r10:00000004 r9:00000000 r8:00000000 r7:b6df1000 r6:c6092000 r5:c5afd540
4428 12:00:12.303744 [ 134.432617] r4:c5afd540
4429 12:00:12.306861 [ 134.435166] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4430 12:00:12.316219 [ 134.442312] r9:c6092000 r8:c03002e4 r7:00000004 r6:b6f38e00 r5:0000001f r4:0000001f
4431 12:00:12.324505 [ 134.450072] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4432 12:00:12.328902 [ 134.457650] Exception stack(0xc6093fa8 to 0xc6093ff0)
4433 12:00:12.337300 [ 134.462714] 3fa0: 0000001f 0000001f 00000001 b6df1000 0000001f 00000000
4434 12:00:12.344187 [ 134.470904] 3fc0: 0000001f 0000001f b6f38e00 00000004 00000001 00000000 00020000 bec30a54
4435 12:00:12.350048 [ 134.479090] 3fe0: 00000004 bec30788 b6ea694f b6e2cc66
4436 12:00:12.352579 [ 134.484219] irq event stamp: 0
4437 12:00:12.358848 [ 134.487296] hardirqs last enabled at (0): [<00000000>] 0x0
4438 12:00:12.365908 [ 134.492922] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4439 12:00:12.372689 [ 134.500443] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4440 12:00:12.379867 [ 134.508026] softirqs last disabled at (0): [<00000000>] 0x0
4441 12:00:12.385249 [ 134.513671] ---[ end trace f564789ceb3242bc ]---
4442 12:00:12.387725 [ 134.518308] lkdtm: Negative detected: saturated
4443 12:00:12.524525 # [ 134.199957] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4444 12:00:12.530174 # [ 134.206861] lkdtm: attempting bad refcount_dec_and_test() below zero
4445 12:00:12.535675 # [ 134.213298] ------------[ cut here ]------------
4446 12:00:12.544430 # [ 134.217952] WARNING: CPU: 2 PID: 2892 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4447 12:00:12.551874 # [ 134.226541] refcount_t: underflow; use-after-free.
4448 12:00:12.576772 # [ 134.231347] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4449 12:00:12.586275 # [ 134.260597] CPU: 2 PID: 2892 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4450 12:00:12.593322 # [ 134.268350] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4451 12:00:12.595026 # [ 134.274886] Backtrace:
4452 12:00:12.603661 # [ 134.277367] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4453 12:00:12.608507 # [ 134.284951] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4454 12:00:12.617144 # [ 134.290628] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4455 12:00:12.623437 # [ 134.297957] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4456 12:00:12.631006 # [ 134.304931] r9:00000009 r8:c086d6a4 r7:0000001c r6:00000009 r5:c086d6a4 r4:c1a23e20
4457 12:00:12.638152 # [ 134.312690] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4458 12:00:12.644124 # [ 134.320183] r7:0000001c r6:c1a23e20 r5:c1a23e5c r4:c6092000
4459 12:00:12.653078 # [ 134.325861] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d6a4>] (refcount_warn_saturate+0x13c/0x174)
4460 12:00:12.661383 # [ 134.334922] r9:c1acfa4c r8:c15e7df8 r7:c6093f60 r6:0000001f r5:00000000 r4:c6092000
4461 12:00:12.672312 # [ 134.342683] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec7c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4462 12:00:12.729460 # [ 134.353138] [<c0c2ec18>] (__refcount_sub_and_test.constprop.0) from [<c138ad34>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4463 12:00:12.730883 # [ 134.364809] [<c138ace4>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4464 12:00:12.731234 # [ 134.374731] r5:c5c6d000 r4:00000031
4465 12:00:12.731536 # [ 134.378323] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4466 12:00:12.731849 # [ 134.386346] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4467 12:00:12.732158 # [ 134.394275] r9:c6093f60 r8:c533ff00 r7:0000001f r6:b6df1000 r5:c5afd540 r4:c0c2df60
4468 12:00:12.732466 # [ 134.402036] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4469 12:00:12.738185 # [ 134.409879] r9:c07f52b4 r8:c6093f60 r7:c2816000 r6:b6df1000 r5:c5afd540 r4:00000000
4470 12:00:12.744636 # [ 134.417635] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4471 12:00:12.754002 # [ 134.424781] r10:00000004 r9:00000000 r8:00000000 r7:b6df1000 r6:c6092000 r5:c5afd540
4472 12:00:12.757990 # [ 134.432617] r4:c5afd540
4473 12:00:12.764737 # [ 134.435166] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4474 12:00:12.772677 # [ 134.442312] r9:c6092000 r8:c03002e4 r7:00000004 r6:b6f38e00 r5:0000001f r4:0000001f
4475 12:00:12.782848 # [ 134.450072] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4476 12:00:12.784990 # [ 134.457650] Exception stack(0xc6093fa8 to 0xc6093ff0)
4477 12:00:12.793905 # [ 134.462714] 3fa0: 0000001f 0000001f 00000001 b6df1000 0000001f 00000000
4478 12:00:12.803801 # [ 134.470904] 3fc0: 0000001f 0000001f b6f38e00 00000004 00000001 00000000 00020000 bec30a54
4479 12:00:12.806598 # [ 134.479090] 3fe0: 00000004 bec30788 b6ea694f b6e2cc66
4480 12:00:12.808822 # [ 134.484219] irq event stamp: 0
4481 12:00:12.815992 # [ 134.487296] hardirqs last enabled at (0): [<00000000>] 0x0
4482 12:00:12.824952 # [ 134.492922] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4483 12:00:12.830360 # [ 134.500443] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4484 12:00:12.835093 # [ 134.508026] softirqs last disabled at (0): [<00000000>] 0x0
4485 12:00:12.841147 # [ 134.513671] ---[ end trace f564789ceb3242bc ]---
4486 12:00:12.848017 # [ 134.518308] lkdtm: Negative detected: saturated
4487 12:00:12.852481 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4488 12:00:12.857463 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4489 12:00:12.861229 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4490 12:00:12.957166 [ 135.084353] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4491 12:00:12.963132 [ 135.091167] lkdtm: attempting bad refcount_sub_and_test() below zero
4492 12:00:12.966670 [ 135.097597] ------------[ cut here ]------------
4493 12:00:12.977136 [ 135.102288] WARNING: CPU: 1 PID: 2927 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4494 12:00:12.980390 [ 135.110828] refcount_t: underflow; use-after-free.
4495 12:00:13.011837 [ 135.115688] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4496 12:00:13.017731 [ 135.144906] CPU: 1 PID: 2927 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4497 12:00:13.025365 [ 135.152659] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4498 12:00:13.027544 [ 135.159194] Backtrace:
4499 12:00:13.035101 [ 135.161676] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4500 12:00:13.042374 [ 135.169259] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4501 12:00:13.048621 [ 135.174938] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4502 12:00:13.056912 [ 135.182268] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4503 12:00:13.064008 [ 135.189242] r9:00000009 r8:c086d6a4 r7:0000001c r6:00000009 r5:c086d6a4 r4:c1a23e20
4504 12:00:13.070238 [ 135.196998] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4505 12:00:13.077416 [ 135.204492] r7:0000001c r6:c1a23e20 r5:c1a23e5c r4:c60fa000
4506 12:00:13.084606 [ 135.210171] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d6a4>] (refcount_warn_saturate+0x13c/0x174)
4507 12:00:13.093707 [ 135.219228] r9:c1acfa6c r8:c15e7df8 r7:c60fbf60 r6:0000001f r5:c5b3c000 r4:c60fa000
4508 12:00:13.102829 [ 135.226990] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec7c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4509 12:00:13.115719 [ 135.237445] [<c0c2ec18>] (__refcount_sub_and_test.constprop.0) from [<c138adc0>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4510 12:00:13.124908 [ 135.249115] [<c138ad70>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4511 12:00:13.127113 [ 135.259035] r4:00000032
4512 12:00:13.134485 [ 135.261585] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4513 12:00:13.145289 [ 135.269607] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4514 12:00:13.152295 [ 135.277536] r9:c60fbf60 r8:c533ff00 r7:0000001f r6:b6dda000 r5:c5ac4f00 r4:c0c2df60
4515 12:00:13.161522 [ 135.285297] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4516 12:00:13.166333 [ 135.293138] r9:c07f52b4 r8:c60fbf60 r7:c2816000 r6:b6dda000 r5:c5ac4f00 r4:00000000
4517 12:00:13.174014 [ 135.300894] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4518 12:00:13.183047 [ 135.308043] r10:00000004 r9:00000000 r8:00000000 r7:b6dda000 r6:c60fa000 r5:c5ac4f00
4519 12:00:13.184310 [ 135.315879] r4:c5ac4f00
4520 12:00:13.192163 [ 135.318427] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4521 12:00:13.198718 [ 135.325573] r9:c60fa000 r8:c03002e4 r7:00000004 r6:b6f21e00 r5:0000001f r4:0000001f
4522 12:00:13.208139 [ 135.333334] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4523 12:00:13.210993 [ 135.340910] Exception stack(0xc60fbfa8 to 0xc60fbff0)
4524 12:00:13.220054 [ 135.345975] bfa0: 0000001f 0000001f 00000001 b6dda000 0000001f 00000000
4525 12:00:13.228424 [ 135.354165] bfc0: 0000001f 0000001f b6f21e00 00000004 00000001 00000000 00020000 be99fa54
4526 12:00:13.235326 [ 135.362352] bfe0: 00000004 be99f788 b6e8f94f b6e15c66
4527 12:00:13.237289 [ 135.367500] irq event stamp: 0
4528 12:00:13.241772 [ 135.370577] hardirqs last enabled at (0): [<00000000>] 0x0
4529 12:00:13.249327 [ 135.376206] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4530 12:00:13.256259 [ 135.383742] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4531 12:00:13.263171 [ 135.391281] softirqs last disabled at (0): [<00000000>] 0x0
4532 12:00:13.266957 [ 135.396927] ---[ end trace f564789ceb3242bd ]---
4533 12:00:13.270746 [ 135.401565] lkdtm: Negative detected: saturated
4534 12:00:13.417132 # [ 135.084353] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4535 12:00:13.424458 # [ 135.091167] lkdtm: attempting bad refcount_sub_and_test() below zero
4536 12:00:13.427723 # [ 135.097597] ------------[ cut here ]------------
4537 12:00:13.437783 # [ 135.102288] WARNING: CPU: 1 PID: 2927 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4538 12:00:13.441337 # [ 135.110828] refcount_t: underflow; use-after-free.
4539 12:00:13.470567 # [ 135.115688] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4540 12:00:13.478748 # [ 135.144906] CPU: 1 PID: 2927 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4541 12:00:13.484890 # [ 135.152659] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4542 12:00:13.489530 # [ 135.159194] Backtrace:
4543 12:00:13.495823 # [ 135.161676] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4544 12:00:13.500781 # [ 135.169259] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4545 12:00:13.509208 # [ 135.174938] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4546 12:00:13.517601 # [ 135.182268] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4547 12:00:13.523553 # [ 135.189242] r9:00000009 r8:c086d6a4 r7:0000001c r6:00000009 r5:c086d6a4 r4:c1a23e20
4548 12:00:13.532456 # [ 135.196998] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4549 12:00:13.538328 # [ 135.204492] r7:0000001c r6:c1a23e20 r5:c1a23e5c r4:c60fa000
4550 12:00:13.549254 # [ 135.210171] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d6a4>] (refcount_warn_saturate+0x13c/0x174)
4551 12:00:13.555096 # [ 135.219228] r9:c1acfa6c r8:c15e7df8 r7:c60fbf60 r6:0000001f r5:c5b3c000 r4:c60fa000
4552 12:00:13.566061 # [ 135.226990] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec7c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4553 12:00:13.576110 # [ 135.237445] [<c0c2ec18>] (__refcount_sub_and_test.constprop.0) from [<c138adc0>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4554 12:00:13.588058 # [ 135.249115] [<c138ad70>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4555 12:00:13.590265 # [ 135.259035] r4:00000032
4556 12:00:13.597050 # [ 135.261585] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4557 12:00:13.606824 # [ 135.269607] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4558 12:00:13.614249 # [ 135.277536] r9:c60fbf60 r8:c533ff00 r7:0000001f r6:b6dda000 r5:c5ac4f00 r4:c0c2df60
4559 12:00:13.620947 # [ 135.285297] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4560 12:00:13.628881 # [ 135.293138] r9:c07f52b4 r8:c60fbf60 r7:c2816000 r6:b6dda000 r5:c5ac4f00 r4:00000000
4561 12:00:13.637527 # [ 135.300894] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4562 12:00:13.644606 # [ 135.308043] r10:00000004 r9:00000000 r8:00000000 r7:b6dda000 r6:c60fa000 r5:c5ac4f00
4563 12:00:13.649992 # [ 135.315879] r4:c5ac4f00
4564 12:00:13.654765 # [ 135.318427] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4565 12:00:13.662658 # [ 135.325573] r9:c60fa000 r8:c03002e4 r7:00000004 r6:b6f21e00 r5:0000001f r4:0000001f
4566 12:00:13.670867 # [ 135.333334] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4567 12:00:13.674897 # [ 135.340910] Exception stack(0xc60fbfa8 to 0xc60fbff0)
4568 12:00:13.685244 # [ 135.345975] bfa0: 0000001f 0000001f 00000001 b6dda000 0000001f 00000000
4569 12:00:13.692650 # [ 135.354165] bfc0: 0000001f 0000001f b6f21e00 00000004 00000001 00000000 00020000 be99fa54
4570 12:00:13.697425 # [ 135.362352] bfe0: 00000004 be99f788 b6e8f94f b6e15c66
4571 12:00:13.701889 # [ 135.367500] irq event stamp: 0
4572 12:00:13.708151 # [ 135.370577] hardirqs last enabled at (0): [<00000000>] 0x0
4573 12:00:13.715449 # [ 135.376206] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4574 12:00:13.723311 # [ 135.383742] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4575 12:00:13.729814 # [ 135.391281] softirqs last disabled at (0): [<00000000>] 0x0
4576 12:00:13.731739 # [ 135.396927] ---[ end trace f564789ceb3242bd ]---
4577 12:00:13.738080 # [ 135.401565] lkdtm: Negative detected: saturated
4578 12:00:13.743216 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4579 12:00:13.748635 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4580 12:00:13.752503 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4581 12:00:13.819154 [ 135.948955] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4582 12:00:13.826792 [ 135.954691] lkdtm: attempting safe refcount_inc_not_zero() from zero
4583 12:00:13.830997 [ 135.961059] lkdtm: Good: zero detected
4584 12:00:13.834139 [ 135.964859] lkdtm: Correctly stayed at zero
4585 12:00:13.839093 [ 135.969057] lkdtm: attempting bad refcount_inc() from zero
4586 12:00:13.844491 [ 135.974614] ------------[ cut here ]------------
4587 12:00:13.853733 [ 135.979268] WARNING: CPU: 3 PID: 2959 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4588 12:00:13.857683 [ 135.987845] refcount_t: addition on 0; use-after-free.
4589 12:00:13.887882 [ 135.993048] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4590 12:00:13.897018 [ 136.022279] CPU: 3 PID: 2959 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4591 12:00:13.902699 [ 136.030033] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4592 12:00:13.905436 [ 136.036568] Backtrace:
4593 12:00:13.912173 [ 136.039049] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4594 12:00:13.919610 [ 136.046631] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4595 12:00:13.925721 [ 136.052310] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4596 12:00:13.930997 [ 136.059638] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4597 12:00:13.939861 [ 136.066614] r9:00000009 r8:c086d670 r7:00000019 r6:00000009 r5:c086d670 r4:c1a23e20
4598 12:00:13.946562 [ 136.074371] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4599 12:00:13.953006 [ 136.081866] r7:00000019 r6:c1a23e20 r5:c1a23e30 r4:c63d0000
4600 12:00:13.961802 [ 136.087543] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d670>] (refcount_warn_saturate+0x108/0x174)
4601 12:00:13.970004 [ 136.096601] r9:c1acfa8c r8:c15e7df8 r7:c63d1f60 r6:00000012 r5:00000000 r4:c63d0000
4602 12:00:13.980465 [ 136.104362] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec14>] (__refcount_add.constprop.0+0x54/0x58)
4603 12:00:13.988438 [ 136.114036] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138aea4>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4604 12:00:13.999838 [ 136.123797] [<c138adfc>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4605 12:00:14.002835 [ 136.132592] r5:c6154000 r4:00000033
4606 12:00:14.009735 [ 136.136185] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4607 12:00:14.018083 [ 136.144209] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4608 12:00:14.024571 [ 136.152138] r9:c63d1f60 r8:c533ff00 r7:00000012 r6:b6dbe000 r5:c580c000 r4:c0c2df60
4609 12:00:14.033945 [ 136.159899] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4610 12:00:14.041171 [ 136.167741] r9:c07f52b4 r8:c63d1f60 r7:c2816000 r6:b6dbe000 r5:c580c000 r4:00000000
4611 12:00:14.047567 [ 136.175496] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4612 12:00:14.055668 [ 136.182644] r10:00000004 r9:00000000 r8:00000000 r7:b6dbe000 r6:c63d0000 r5:c580c000
4613 12:00:14.061605 [ 136.190480] r4:c580c000
4614 12:00:14.065033 [ 136.193028] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4615 12:00:14.074292 [ 136.200175] r9:c63d0000 r8:c03002e4 r7:00000004 r6:b6f05e00 r5:00000012 r4:00000012
4616 12:00:14.081244 [ 136.207934] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4617 12:00:14.086041 [ 136.215511] Exception stack(0xc63d1fa8 to 0xc63d1ff0)
4618 12:00:14.095028 [ 136.220575] 1fa0: 00000012 00000012 00000001 b6dbe000 00000012 00000000
4619 12:00:14.103629 [ 136.228765] 1fc0: 00000012 00000012 b6f05e00 00000004 00000001 00000000 00020000 bed20a54
4620 12:00:14.107189 [ 136.236952] 1fe0: 00000004 bed20788 b6e7394f b6df9c66
4621 12:00:14.111133 [ 136.242080] irq event stamp: 0
4622 12:00:14.115314 [ 136.245190] hardirqs last enabled at (0): [<00000000>] 0x0
4623 12:00:14.123732 [ 136.250785] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4624 12:00:14.130607 [ 136.258327] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4625 12:00:14.136154 [ 136.265877] softirqs last disabled at (0): [<00000000>] 0x0
4626 12:00:14.141409 [ 136.271468] ---[ end trace f564789ceb3242be ]---
4627 12:00:14.145766 [ 136.276150] lkdtm: Zero detected: saturated
4628 12:00:14.289669 # [ 135.948955] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4629 12:00:14.297428 # [ 135.954691] lkdtm: attempting safe refcount_inc_not_zero() from zero
4630 12:00:14.301225 # [ 135.961059] lkdtm: Good: zero detected
4631 12:00:14.303533 # [ 135.964859] lkdtm: Correctly stayed at zero
4632 12:00:14.310145 # [ 135.969057] lkdtm: attempting bad refcount_inc() from zero
4633 12:00:14.314364 # [ 135.974614] ------------[ cut here ]------------
4634 12:00:14.325153 # [ 135.979268] WARNING: CPU: 3 PID: 2959 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4635 12:00:14.327730 # [ 135.987845] refcount_t: addition on 0; use-after-free.
4636 12:00:14.357796 # [ 135.993048] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4637 12:00:14.366032 # [ 136.022279] CPU: 3 PID: 2959 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4638 12:00:14.372953 # [ 136.030033] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4639 12:00:14.375021 # [ 136.036568] Backtrace:
4640 12:00:14.381979 # [ 136.039049] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4641 12:00:14.391310 # [ 136.046631] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4642 12:00:14.396289 # [ 136.052310] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4643 12:00:14.402805 # [ 136.059638] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4644 12:00:14.412293 # [ 136.066614] r9:00000009 r8:c086d670 r7:00000019 r6:00000009 r5:c086d670 r4:c1a23e20
4645 12:00:14.418625 # [ 136.074371] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4646 12:00:14.423960 # [ 136.081866] r7:00000019 r6:c1a23e20 r5:c1a23e30 r4:c63d0000
4647 12:00:14.432738 # [ 136.087543] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d670>] (refcount_warn_saturate+0x108/0x174)
4648 12:00:14.441142 # [ 136.096601] r9:c1acfa8c r8:c15e7df8 r7:c63d1f60 r6:00000012 r5:00000000 r4:c63d0000
4649 12:00:14.450885 # [ 136.104362] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec14>] (__refcount_add.constprop.0+0x54/0x58)
4650 12:00:14.460668 # [ 136.114036] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138aea4>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4651 12:00:14.469199 # [ 136.123797] [<c138adfc>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4652 12:00:14.473736 # [ 136.132592] r5:c6154000 r4:00000033
4653 12:00:14.482373 # [ 136.136185] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4654 12:00:14.489504 # [ 136.144209] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4655 12:00:14.497230 # [ 136.152138] r9:c63d1f60 r8:c533ff00 r7:00000012 r6:b6dbe000 r5:c580c000 r4:c0c2df60
4656 12:00:14.507412 # [ 136.159899] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4657 12:00:14.513328 # [ 136.167741] r9:c07f52b4 r8:c63d1f60 r7:c2816000 r6:b6dbe000 r5:c580c000 r4:00000000
4658 12:00:14.520957 # [ 136.175496] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4659 12:00:14.529623 # [ 136.182644] r10:00000004 r9:00000000 r8:00000000 r7:b6dbe000 r6:c63d0000 r5:c580c000
4660 12:00:14.532605 # [ 136.190480] r4:c580c000
4661 12:00:14.540814 # [ 136.193028] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4662 12:00:14.547411 # [ 136.200175] r9:c63d0000 r8:c03002e4 r7:00000004 r6:b6f05e00 r5:00000012 r4:00000012
4663 12:00:14.555461 # [ 136.207934] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4664 12:00:14.560670 # [ 136.215511] Exception stack(0xc63d1fa8 to 0xc63d1ff0)
4665 12:00:14.566971 # [ 136.220575] 1fa0: 00000012 00000012 00000001 b6dbe000 00000012 00000000
4666 12:00:14.576736 # [ 136.228765] 1fc0: 00000012 00000012 b6f05e00 00000004 00000001 00000000 00020000 bed20a54
4667 12:00:14.580961 # [ 136.236952] 1fe0: 00000004 bed20788 b6e7394f b6df9c66
4668 12:00:14.586249 # [ 136.242080] irq event stamp: 0
4669 12:00:14.592086 # [ 136.245190] hardirqs last enabled at (0): [<00000000>] 0x0
4670 12:00:14.599000 # [ 136.250785] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4671 12:00:14.605638 # [ 136.258327] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4672 12:00:14.611494 # [ 136.265877] softirqs last disabled at (0): [<00000000>] 0x0
4673 12:00:14.616239 # [ 136.271468] ---[ end trace f564789ceb3242be ]---
4674 12:00:14.620306 # [ 136.276150] lkdtm: Zero detected: saturated
4675 12:00:14.626940 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4676 12:00:14.630980 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4677 12:00:14.632787 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4678 12:00:14.706856 [ 136.834386] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4679 12:00:14.711852 [ 136.840097] lkdtm: attempting safe refcount_add_not_zero() from zero
4680 12:00:14.716326 [ 136.846637] lkdtm: Good: zero detected
4681 12:00:14.721014 [ 136.850423] lkdtm: Correctly stayed at zero
4682 12:00:14.725535 [ 136.854699] lkdtm: attempting bad refcount_add() from zero
4683 12:00:14.729553 [ 136.860203] ------------[ cut here ]------------
4684 12:00:14.738514 [ 136.864895] WARNING: CPU: 2 PID: 2993 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4685 12:00:14.743947 [ 136.873496] refcount_t: addition on 0; use-after-free.
4686 12:00:14.772696 [ 136.878650] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4687 12:00:14.782749 [ 136.907882] CPU: 2 PID: 2993 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4688 12:00:14.787790 [ 136.915634] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4689 12:00:14.791442 [ 136.922169] Backtrace:
4690 12:00:14.799206 [ 136.924649] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4691 12:00:14.803599 [ 136.932232] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4692 12:00:14.812089 [ 136.937910] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4693 12:00:14.817606 [ 136.945240] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4694 12:00:14.826069 [ 136.952216] r9:00000009 r8:c086d670 r7:00000019 r6:00000009 r5:c086d670 r4:c1a23e20
4695 12:00:14.835531 [ 136.959976] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4696 12:00:14.839241 [ 136.967469] r7:00000019 r6:c1a23e20 r5:c1a23e30 r4:c63e6000
4697 12:00:14.847803 [ 136.973147] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d670>] (refcount_warn_saturate+0x108/0x174)
4698 12:00:14.855280 [ 136.982205] r9:c1acfaa0 r8:c15e7df8 r7:c63e7f60 r6:00000012 r5:00000000 r4:c63e6000
4699 12:00:14.868464 [ 136.989967] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec14>] (__refcount_add.constprop.0+0x54/0x58)
4700 12:00:14.874575 [ 136.999641] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138af70>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4701 12:00:14.884298 [ 137.009400] [<c138aec8>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4702 12:00:14.886698 [ 137.018192] r5:c5c6d000 r4:00000034
4703 12:00:14.894292 [ 137.021785] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4704 12:00:14.902879 [ 137.029809] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4705 12:00:14.910973 [ 137.037738] r9:c63e7f60 r8:c533ff00 r7:00000012 r6:b6ddf000 r5:c5afd540 r4:c0c2df60
4706 12:00:14.918980 [ 137.045499] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4707 12:00:14.926055 [ 137.053341] r9:c07f52b4 r8:c63e7f60 r7:c2816000 r6:b6ddf000 r5:c5afd540 r4:00000000
4708 12:00:14.933325 [ 137.061097] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4709 12:00:14.943230 [ 137.068244] r10:00000004 r9:00000000 r8:00000000 r7:b6ddf000 r6:c63e6000 r5:c5afd540
4710 12:00:14.944534 [ 137.076080] r4:c5afd540
4711 12:00:14.953286 [ 137.078629] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4712 12:00:14.958390 [ 137.085779] r9:c63e6000 r8:c03002e4 r7:00000004 r6:b6f26e00 r5:00000012 r4:00000012
4713 12:00:14.966793 [ 137.093539] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4714 12:00:14.972508 [ 137.101116] Exception stack(0xc63e7fa8 to 0xc63e7ff0)
4715 12:00:14.980610 [ 137.106180] 7fa0: 00000012 00000012 00000001 b6ddf000 00000012 00000000
4716 12:00:14.989252 [ 137.114370] 7fc0: 00000012 00000012 b6f26e00 00000004 00000001 00000000 00020000 becb3a54
4717 12:00:14.992933 [ 137.122556] 7fe0: 00000004 becb3788 b6e9494f b6e1ac66
4718 12:00:14.996261 [ 137.127696] irq event stamp: 0
4719 12:00:15.001905 [ 137.130775] hardirqs last enabled at (0): [<00000000>] 0x0
4720 12:00:15.009563 [ 137.136413] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4721 12:00:15.016181 [ 137.143963] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4722 12:00:15.021812 [ 137.151493] softirqs last disabled at (0): [<00000000>] 0x0
4723 12:00:15.028313 [ 137.157169] ---[ end trace f564789ceb3242bf ]---
4724 12:00:15.031110 [ 137.161811] lkdtm: Zero detected: saturated
4725 12:00:15.172966 # [ 136.834386] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4726 12:00:15.179798 # [ 136.840097] lkdtm: attempting safe refcount_add_not_zero() from zero
4727 12:00:15.184007 # [ 136.846637] lkdtm: Good: zero detected
4728 12:00:15.187408 # [ 136.850423] lkdtm: Correctly stayed at zero
4729 12:00:15.192650 # [ 136.854699] lkdtm: attempting bad refcount_add() from zero
4730 12:00:15.199676 # [ 136.860203] ------------[ cut here ]------------
4731 12:00:15.204809 # [ 136.864895] WARNING: CPU: 2 PID: 2993 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4732 12:00:15.210662 # [ 136.873496] refcount_t: addition on 0; use-after-free.
4733 12:00:15.240799 # [ 136.878650] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4734 12:00:15.247743 # [ 136.907882] CPU: 2 PID: 2993 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4735 12:00:15.255009 # [ 136.915634] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4736 12:00:15.257680 # [ 136.922169] Backtrace:
4737 12:00:15.264593 # [ 136.924649] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4738 12:00:15.270258 # [ 136.932232] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4739 12:00:15.279615 # [ 136.937910] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4740 12:00:15.286461 # [ 136.945240] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4741 12:00:15.293451 # [ 136.952216] r9:00000009 r8:c086d670 r7:00000019 r6:00000009 r5:c086d670 r4:c1a23e20
4742 12:00:15.300950 # [ 136.959976] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4743 12:00:15.306710 # [ 136.967469] r7:00000019 r6:c1a23e20 r5:c1a23e30 r4:c63e6000
4744 12:00:15.316943 # [ 136.973147] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d670>] (refcount_warn_saturate+0x108/0x174)
4745 12:00:15.323899 # [ 136.982205] r9:c1acfaa0 r8:c15e7df8 r7:c63e7f60 r6:00000012 r5:00000000 r4:c63e6000
4746 12:00:15.333521 # [ 136.989967] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec14>] (__refcount_add.constprop.0+0x54/0x58)
4747 12:00:15.343804 # [ 136.999641] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138af70>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4748 12:00:15.353844 # [ 137.009400] [<c138aec8>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4749 12:00:15.356604 # [ 137.018192] r5:c5c6d000 r4:00000034
4750 12:00:15.364301 # [ 137.021785] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4751 12:00:15.372423 # [ 137.029809] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4752 12:00:15.381843 # [ 137.037738] r9:c63e7f60 r8:c533ff00 r7:00000012 r6:b6ddf000 r5:c5afd540 r4:c0c2df60
4753 12:00:15.389538 # [ 137.045499] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4754 12:00:15.395760 # [ 137.053341] r9:c07f52b4 r8:c63e7f60 r7:c2816000 r6:b6ddf000 r5:c5afd540 r4:00000000
4755 12:00:15.402893 # [ 137.061097] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4756 12:00:15.412414 # [ 137.068244] r10:00000004 r9:00000000 r8:00000000 r7:b6ddf000 r6:c63e6000 r5:c5afd540
4757 12:00:15.415199 # [ 137.076080] r4:c5afd540
4758 12:00:15.422044 # [ 137.078629] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4759 12:00:15.430138 # [ 137.085779] r9:c63e6000 r8:c03002e4 r7:00000004 r6:b6f26e00 r5:00000012 r4:00000012
4760 12:00:15.437411 # [ 137.093539] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4761 12:00:15.442064 # [ 137.101116] Exception stack(0xc63e7fa8 to 0xc63e7ff0)
4762 12:00:15.450389 # [ 137.106180] 7fa0: 00000012 00000012 00000001 b6ddf000 00000012 00000000
4763 12:00:15.459575 # [ 137.114370] 7fc0: 00000012 00000012 b6f26e00 00000004 00000001 00000000 00020000 becb3a54
4764 12:00:15.464297 # [ 137.122556] 7fe0: 00000004 becb3788 b6e9494f b6e1ac66
4765 12:00:15.468984 # [ 137.127696] irq event stamp: 0
4766 12:00:15.475147 # [ 137.130775] hardirqs last enabled at (0): [<00000000>] 0x0
4767 12:00:15.481926 # [ 137.136413] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4768 12:00:15.493271 # [ 137.143963] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4769 12:00:15.495642 # [ 137.151493] softirqs last disabled at (0): [<00000000>] 0x0
4770 12:00:15.499870 # [ 137.157169] ---[ end trace f564789ceb3242bf ]---
4771 12:00:15.502852 # [ 137.161811] lkdtm: Zero detected: saturated
4772 12:00:15.507591 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4773 12:00:15.513393 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4774 12:00:15.515917 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4775 12:00:15.601451 [ 137.728423] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4776 12:00:15.606800 [ 137.734663] lkdtm: attempting bad refcount_inc() from saturated
4777 12:00:15.613139 [ 137.740623] ------------[ cut here ]------------
4778 12:00:15.622111 [ 137.745335] WARNING: CPU: 2 PID: 3030 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4779 12:00:15.627571 [ 137.753847] refcount_t: saturated; leaking memory.
4780 12:00:15.652353 [ 137.758653] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4781 12:00:15.661505 [ 137.787879] CPU: 2 PID: 3030 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4782 12:00:15.668287 [ 137.795631] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4783 12:00:15.669356 [ 137.802168] Backtrace:
4784 12:00:15.676846 [ 137.804653] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4785 12:00:15.685030 [ 137.812235] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4786 12:00:15.692342 [ 137.817912] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4787 12:00:15.698223 [ 137.825240] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4788 12:00:15.705178 [ 137.832215] r9:00000009 r8:c086d63c r7:00000016 r6:00000009 r5:c086d63c r4:c1a23e20
4789 12:00:15.712781 [ 137.839974] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4790 12:00:15.719972 [ 137.847466] r7:00000016 r6:c1a23e20 r5:c1a23df8 r4:c6112000
4791 12:00:15.728216 [ 137.853143] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d63c>] (refcount_warn_saturate+0xd4/0x174)
4792 12:00:15.734858 [ 137.862114] r9:c1acfab4 r8:c15e7df8 r7:c6113f60 r6:00000017 r5:c5d8c000 r4:c6112000
4793 12:00:15.744026 [ 137.869874] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec04>] (__refcount_add.constprop.0+0x44/0x58)
4794 12:00:15.757894 [ 137.879546] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138afe0>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4795 12:00:15.765583 [ 137.889742] [<c138af94>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4796 12:00:15.768113 [ 137.898968] r4:00000035
4797 12:00:15.775042 [ 137.901520] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4798 12:00:15.785050 [ 137.909543] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4799 12:00:15.791297 [ 137.917472] r9:c6113f60 r8:c533ff00 r7:00000017 r6:b6de0000 r5:c580cb40 r4:c0c2df60
4800 12:00:15.798186 [ 137.925233] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4801 12:00:15.810492 [ 137.933075] r9:c07f52b4 r8:c6113f60 r7:c2816000 r6:b6de0000 r5:c580cb40 r4:00000000
4802 12:00:15.813981 [ 137.940830] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4803 12:00:15.823296 [ 137.947978] r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c6112000 r5:c580cb40
4804 12:00:15.826184 [ 137.955813] r4:c580cb40
4805 12:00:15.833105 [ 137.958361] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4806 12:00:15.839147 [ 137.965508] r9:c6112000 r8:c03002e4 r7:00000004 r6:b6f27e00 r5:00000017 r4:00000017
4807 12:00:15.847159 [ 137.973266] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4808 12:00:15.853846 [ 137.980843] Exception stack(0xc6113fa8 to 0xc6113ff0)
4809 12:00:15.861449 [ 137.985908] 3fa0: 00000017 00000017 00000001 b6de0000 00000017 00000000
4810 12:00:15.867691 [ 137.994097] 3fc0: 00000017 00000017 b6f27e00 00000004 00000001 00000000 00020000 beb13a54
4811 12:00:15.874846 [ 138.002284] 3fe0: 00000004 beb13788 b6e9594f b6e1bc66
4812 12:00:15.877256 [ 138.007445] irq event stamp: 0
4813 12:00:15.884334 [ 138.010523] hardirqs last enabled at (0): [<00000000>] 0x0
4814 12:00:15.888164 [ 138.016154] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4815 12:00:15.897400 [ 138.023699] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4816 12:00:15.903692 [ 138.031209] softirqs last disabled at (0): [<00000000>] 0x0
4817 12:00:15.907015 [ 138.036851] ---[ end trace f564789ceb3242c0 ]---
4818 12:00:15.912166 [ 138.041496] lkdtm: Saturation detected: still saturated
4819 12:00:16.051290 # [ 137.728423] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4820 12:00:16.056692 # [ 137.734663] lkdtm: attempting bad refcount_inc() from saturated
4821 12:00:16.061657 # [ 137.740623] ------------[ cut here ]------------
4822 12:00:16.071314 # [ 137.745335] WARNING: CPU: 2 PID: 3030 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4823 12:00:16.075096 # [ 137.753847] refcount_t: saturated; leaking memory.
4824 12:00:16.104439 # [ 137.758653] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4825 12:00:16.112296 # [ 137.787879] CPU: 2 PID: 3030 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4826 12:00:16.119740 # [ 137.795631] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4827 12:00:16.121296 # [ 137.802168] Backtrace:
4828 12:00:16.130356 # [ 137.804653] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4829 12:00:16.136539 # [ 137.812235] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4830 12:00:16.143054 # [ 137.817912] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4831 12:00:16.150072 # [ 137.825240] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4832 12:00:16.157691 # [ 137.832215] r9:00000009 r8:c086d63c r7:00000016 r6:00000009 r5:c086d63c r4:c1a23e20
4833 12:00:16.164611 # [ 137.839974] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4834 12:00:16.171295 # [ 137.847466] r7:00000016 r6:c1a23e20 r5:c1a23df8 r4:c6112000
4835 12:00:16.180250 # [ 137.853143] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d63c>] (refcount_warn_saturate+0xd4/0x174)
4836 12:00:16.187471 # [ 137.862114] r9:c1acfab4 r8:c15e7df8 r7:c6113f60 r6:00000017 r5:c5d8c000 r4:c6112000
4837 12:00:16.199509 # [ 137.869874] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec04>] (__refcount_add.constprop.0+0x44/0x58)
4838 12:00:16.207117 # [ 137.879546] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138afe0>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4839 12:00:16.216817 # [ 137.889742] [<c138af94>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4840 12:00:16.221115 # [ 137.898968] r4:00000035
4841 12:00:16.228519 # [ 137.901520] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4842 12:00:16.235916 # [ 137.909543] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4843 12:00:16.243953 # [ 137.917472] r9:c6113f60 r8:c533ff00 r7:00000017 r6:b6de0000 r5:c580cb40 r4:c0c2df60
4844 12:00:16.251686 # [ 137.925233] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4845 12:00:16.260386 # [ 137.933075] r9:c07f52b4 r8:c6113f60 r7:c2816000 r6:b6de0000 r5:c580cb40 r4:00000000
4846 12:00:16.266786 # [ 137.940830] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4847 12:00:16.276948 # [ 137.947978] r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c6112000 r5:c580cb40
4848 12:00:16.279423 # [ 137.955813] r4:c580cb40
4849 12:00:16.285086 # [ 137.958361] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4850 12:00:16.295184 # [ 137.965508] r9:c6112000 r8:c03002e4 r7:00000004 r6:b6f27e00 r5:00000017 r4:00000017
4851 12:00:16.300422 # [ 137.973266] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4852 12:00:16.305868 # [ 137.980843] Exception stack(0xc6113fa8 to 0xc6113ff0)
4853 12:00:16.315015 # [ 137.985908] 3fa0: 00000017 00000017 00000001 b6de0000 00000017 00000000
4854 12:00:16.324416 # [ 137.994097] 3fc0: 00000017 00000017 b6f27e00 00000004 00000001 00000000 00020000 beb13a54
4855 12:00:16.327961 # [ 138.002284] 3fe0: 00000004 beb13788 b6e9594f b6e1bc66
4856 12:00:16.332291 # [ 138.007445] irq event stamp: 0
4857 12:00:16.338824 # [ 138.010523] hardirqs last enabled at (0): [<00000000>] 0x0
4858 12:00:16.345388 # [ 138.016154] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4859 12:00:16.354358 # [ 138.023699] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4860 12:00:16.357669 # [ 138.031209] softirqs last disabled at (0): [<00000000>] 0x0
4861 12:00:16.363579 # [ 138.036851] ---[ end trace f564789ceb3242c0 ]---
4862 12:00:16.368316 # [ 138.041496] lkdtm: Saturation detected: still saturated
4863 12:00:16.375435 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4864 12:00:16.379006 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4865 12:00:16.383239 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4866 12:00:16.498797 [ 138.627367] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4867 12:00:16.505713 [ 138.633569] lkdtm: attempting bad refcount_dec() from saturated
4868 12:00:16.510136 [ 138.640604] ------------[ cut here ]------------
4869 12:00:16.521125 [ 138.645354] WARNING: CPU: 0 PID: 3065 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4870 12:00:16.524769 [ 138.653871] refcount_t: decrement hit 0; leaking memory.
4871 12:00:16.554773 [ 138.659199] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4872 12:00:16.561648 [ 138.688435] CPU: 0 PID: 3065 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4873 12:00:16.569111 [ 138.696188] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4874 12:00:16.570960 [ 138.702723] Backtrace:
4875 12:00:16.578225 [ 138.705204] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4876 12:00:16.583801 [ 138.712788] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4877 12:00:16.591402 [ 138.718466] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4878 12:00:16.598808 [ 138.725795] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4879 12:00:16.606372 [ 138.732771] r9:00000009 r8:c086d5d4 r7:0000001f r6:00000009 r5:c086d5d4 r4:c1a23e20
4880 12:00:16.613805 [ 138.740528] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4881 12:00:16.620282 [ 138.748021] r7:0000001f r6:c1a23e20 r5:c1a23e84 r4:c5acc000
4882 12:00:16.628172 [ 138.753699] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d5d4>] (refcount_warn_saturate+0x6c/0x174)
4883 12:00:16.636509 [ 138.762669] r9:c1acfacc r8:c15e7df8 r7:c5acdf60 r6:00000017 r5:c64db000 r4:c5acc000
4884 12:00:16.647791 [ 138.770431] [<c086d568>] (refcount_warn_saturate) from [<c138a8cc>] (__refcount_dec.constprop.0+0x38/0x3c)
4885 12:00:16.657198 [ 138.780100] [<c138a894>] (__refcount_dec.constprop.0) from [<c138b04c>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4886 12:00:16.666569 [ 138.790297] [<c138b004>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4887 12:00:16.667946 [ 138.799524] r4:00000036
4888 12:00:16.674889 [ 138.802076] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4889 12:00:16.684150 [ 138.810099] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4890 12:00:16.691376 [ 138.818028] r9:c5acdf60 r8:c533ff00 r7:00000017 r6:b6e2e000 r5:c6060dc0 r4:c0c2df60
4891 12:00:16.703173 [ 138.825791] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4892 12:00:16.706447 [ 138.833633] r9:c07f52b4 r8:c5acdf60 r7:c2816000 r6:b6e2e000 r5:c6060dc0 r4:00000000
4893 12:00:16.713562 [ 138.841390] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4894 12:00:16.723294 [ 138.848539] r10:00000004 r9:00000000 r8:00000000 r7:b6e2e000 r6:c5acc000 r5:c6060dc0
4895 12:00:16.724432 [ 138.856374] r4:c6060dc0
4896 12:00:16.732885 [ 138.858922] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4897 12:00:16.739281 [ 138.866069] r9:c5acc000 r8:c03002e4 r7:00000004 r6:b6f75e00 r5:00000017 r4:00000017
4898 12:00:16.747808 [ 138.873830] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4899 12:00:16.752300 [ 138.881407] Exception stack(0xc5acdfa8 to 0xc5acdff0)
4900 12:00:16.759317 [ 138.886470] dfa0: 00000017 00000017 00000001 b6e2e000 00000017 00000000
4901 12:00:16.767495 [ 138.894661] dfc0: 00000017 00000017 b6f75e00 00000004 00000001 00000000 00020000 bedfca54
4902 12:00:16.773204 [ 138.902847] dfe0: 00000004 bedfc788 b6ee394f b6e69c66
4903 12:00:16.779047 [ 138.907952] irq event stamp: 0
4904 12:00:16.785277 [ 138.911032] hardirqs last enabled at (0): [<00000000>] 0x0
4905 12:00:16.790602 [ 138.916660] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4906 12:00:16.797871 [ 138.924213] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4907 12:00:16.802327 [ 138.931718] softirqs last disabled at (0): [<00000000>] 0x0
4908 12:00:16.807402 [ 138.937351] ---[ end trace f564789ceb3242c1 ]---
4909 12:00:16.811541 [ 138.941988] lkdtm: Saturation detected: still saturated
4910 12:00:16.982639 # [ 138.627367] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4911 12:00:16.988417 # [ 138.633569] lkdtm: attempting bad refcount_dec() from saturated
4912 12:00:16.992387 # [ 138.640604] ------------[ cut here ]------------
4913 12:00:17.001576 # [ 138.645354] WARNING: CPU: 0 PID: 3065 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4914 12:00:17.006999 # [ 138.653871] refcount_t: decrement hit 0; leaking memory.
4915 12:00:17.035241 # [ 138.659199] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4916 12:00:17.043115 # [ 138.688435] CPU: 0 PID: 3065 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4917 12:00:17.050232 # [ 138.696188] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4918 12:00:17.051967 # [ 138.702723] Backtrace:
4919 12:00:17.061673 # [ 138.705204] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4920 12:00:17.068448 # [ 138.712788] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4921 12:00:17.073423 # [ 138.718466] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4922 12:00:17.080303 # [ 138.725795] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4923 12:00:17.091383 # [ 138.732771] r9:00000009 r8:c086d5d4 r7:0000001f r6:00000009 r5:c086d5d4 r4:c1a23e20
4924 12:00:17.097139 # [ 138.740528] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4925 12:00:17.101992 # [ 138.748021] r7:0000001f r6:c1a23e20 r5:c1a23e84 r4:c5acc000
4926 12:00:17.112976 # [ 138.753699] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d5d4>] (refcount_warn_saturate+0x6c/0x174)
4927 12:00:17.120734 # [ 138.762669] r9:c1acfacc r8:c15e7df8 r7:c5acdf60 r6:00000017 r5:c64db000 r4:c5acc000
4928 12:00:17.130253 # [ 138.770431] [<c086d568>] (refcount_warn_saturate) from [<c138a8cc>] (__refcount_dec.constprop.0+0x38/0x3c)
4929 12:00:17.139451 # [ 138.780100] [<c138a894>] (__refcount_dec.constprop.0) from [<c138b04c>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4930 12:00:17.148660 # [ 138.790297] [<c138b004>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4931 12:00:17.151327 # [ 138.799524] r4:00000036
4932 12:00:17.162667 # [ 138.802076] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4933 12:00:17.168099 # [ 138.810099] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4934 12:00:17.175623 # [ 138.818028] r9:c5acdf60 r8:c533ff00 r7:00000017 r6:b6e2e000 r5:c6060dc0 r4:c0c2df60
4935 12:00:17.186611 # [ 138.825791] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4936 12:00:17.191340 # [ 138.833633] r9:c07f52b4 r8:c5acdf60 r7:c2816000 r6:b6e2e000 r5:c6060dc0 r4:00000000
4937 12:00:17.199674 # [ 138.841390] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4938 12:00:17.208350 # [ 138.848539] r10:00000004 r9:00000000 r8:00000000 r7:b6e2e000 r6:c5acc000 r5:c6060dc0
4939 12:00:17.210557 # [ 138.856374] r4:c6060dc0
4940 12:00:17.216483 # [ 138.858922] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4941 12:00:17.226246 # [ 138.866069] r9:c5acc000 r8:c03002e4 r7:00000004 r6:b6f75e00 r5:00000017 r4:00000017
4942 12:00:17.234398 # [ 138.873830] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4943 12:00:17.238147 # [ 138.881407] Exception stack(0xc5acdfa8 to 0xc5acdff0)
4944 12:00:17.245263 # [ 138.886470] dfa0: 00000017 00000017 00000001 b6e2e000 00000017 00000000
4945 12:00:17.253751 # [ 138.894661] dfc0: 00000017 00000017 b6f75e00 00000004 00000001 00000000 00020000 bedfca54
4946 12:00:17.259179 # [ 138.902847] dfe0: 00000004 bedfc788 b6ee394f b6e69c66
4947 12:00:17.262418 # [ 138.907952] irq event stamp: 0
4948 12:00:17.268501 # [ 138.911032] hardirqs last enabled at (0): [<00000000>] 0x0
4949 12:00:17.276507 # [ 138.916660] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4950 12:00:17.283478 # [ 138.924213] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4951 12:00:17.289720 # [ 138.931718] softirqs last disabled at (0): [<00000000>] 0x0
4952 12:00:17.295397 # [ 138.937351] ---[ end trace f564789ceb3242c1 ]---
4953 12:00:17.300988 # [ 138.941988] lkdtm: Saturation detected: still saturated
4954 12:00:17.307013 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4955 12:00:17.310011 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4956 12:00:17.314100 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4957 12:00:17.414956 [ 139.543759] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4958 12:00:17.420751 [ 139.549879] lkdtm: attempting bad refcount_dec() from saturated
4959 12:00:17.430016 [ 139.555889] ------------[ cut here ]------------
4960 12:00:17.434102 [ 139.560544] WARNING: CPU: 1 PID: 3100 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4961 12:00:17.438294 [ 139.569035] refcount_t: saturated; leaking memory.
4962 12:00:17.470287 [ 139.573891] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
4963 12:00:17.475795 [ 139.603148] CPU: 1 PID: 3100 Comm: cat Tainted: G D W 5.10.138-cip15 #1
4964 12:00:17.483154 [ 139.610901] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4965 12:00:17.484992 [ 139.617436] Backtrace:
4966 12:00:17.494179 [ 139.619920] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
4967 12:00:17.497517 [ 139.627504] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4968 12:00:17.506468 [ 139.633183] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
4969 12:00:17.513284 [ 139.640511] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4970 12:00:17.520183 [ 139.647486] r9:00000009 r8:c086d63c r7:00000016 r6:00000009 r5:c086d63c r4:c1a23e20
4971 12:00:17.529107 [ 139.655243] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
4972 12:00:17.534751 [ 139.662735] r7:00000016 r6:c1a23e20 r5:c1a23df8 r4:c61cc000
4973 12:00:17.542730 [ 139.668412] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d63c>] (refcount_warn_saturate+0xd4/0x174)
4974 12:00:17.551616 [ 139.677385] r9:c1acfae4 r8:c15e7df8 r7:c61cdf60 r6:00000017 r5:c2b3b000 r4:c61cc000
4975 12:00:17.559288 [ 139.685145] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec04>] (__refcount_add.constprop.0+0x44/0x58)
4976 12:00:17.570045 [ 139.694817] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138b0bc>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4977 12:00:17.581026 [ 139.705012] [<c138b070>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
4978 12:00:17.582118 [ 139.714237] r4:00000037
4979 12:00:17.589449 [ 139.716787] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
4980 12:00:17.598557 [ 139.724811] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
4981 12:00:17.606889 [ 139.732740] r9:c61cdf60 r8:c533ff00 r7:00000017 r6:b6e31000 r5:c5ac4140 r4:c0c2df60
4982 12:00:17.615026 [ 139.740502] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
4983 12:00:17.621126 [ 139.748343] r9:c07f52b4 r8:c61cdf60 r7:c2816000 r6:b6e31000 r5:c5ac4140 r4:00000000
4984 12:00:17.628149 [ 139.756099] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
4985 12:00:17.635420 [ 139.763246] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c61cc000 r5:c5ac4140
4986 12:00:17.639298 [ 139.771081] r4:c5ac4140
4987 12:00:17.645750 [ 139.773628] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
4988 12:00:17.657955 [ 139.780775] r9:c61cc000 r8:c03002e4 r7:00000004 r6:b6f78e00 r5:00000017 r4:00000017
4989 12:00:17.661565 [ 139.788533] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4990 12:00:17.665601 [ 139.796110] Exception stack(0xc61cdfa8 to 0xc61cdff0)
4991 12:00:17.676426 [ 139.801174] dfa0: 00000017 00000017 00000001 b6e31000 00000017 00000000
4992 12:00:17.684452 [ 139.809364] dfc0: 00000017 00000017 b6f78e00 00000004 00000001 00000000 00020000 bed09a54
4993 12:00:17.689032 [ 139.817551] dfe0: 00000004 bed09788 b6ee694f b6e6cc66
4994 12:00:17.693447 [ 139.822691] irq event stamp: 0
4995 12:00:17.696283 [ 139.825770] hardirqs last enabled at (0): [<00000000>] 0x0
4996 12:00:17.703885 [ 139.831364] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4997 12:00:17.713009 [ 139.838917] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4998 12:00:17.718472 [ 139.846474] softirqs last disabled at (0): [<00000000>] 0x0
4999 12:00:17.721251 [ 139.852068] ---[ end trace f564789ceb3242c2 ]---
5000 12:00:17.727022 [ 139.856746] lkdtm: Saturation detected: still saturated
5001 12:00:17.880727 # [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
5002 12:00:17.884507 # [ 139.543759] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5003 12:00:17.890512 # [ 139.549879] lkdtm: attempting bad refcount_dec() from saturated
5004 12:00:17.897789 # [ 139.555889] ------------[ cut here ]------------
5005 12:00:17.903850 # [ 139.560544] WARNING: CPU: 1 PID: 3100 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
5006 12:00:17.908419 # [ 139.569035] refcount_t: saturated; leaking memory.
5007 12:00:17.937074 # [ 139.573891] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
5008 12:00:17.945335 # [ 139.603148] CPU: 1 PID: 3100 Comm: cat Tainted: G D W 5.10.138-cip15 #1
5009 12:00:17.954461 # [ 139.610901] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5010 12:00:17.954690 # [ 139.617436] Backtrace:
5011 12:00:17.962106 # [ 139.619920] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
5012 12:00:17.969174 # [ 139.627504] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5013 12:00:17.977295 # [ 139.633183] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
5014 12:00:17.986062 # [ 139.640511] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5015 12:00:17.992536 # [ 139.647486] r9:00000009 r8:c086d63c r7:00000016 r6:00000009 r5:c086d63c r4:c1a23e20
5016 12:00:17.999568 # [ 139.655243] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
5017 12:00:18.005393 # [ 139.662735] r7:00000016 r6:c1a23e20 r5:c1a23df8 r4:c61cc000
5018 12:00:18.013786 # [ 139.668412] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d63c>] (refcount_warn_saturate+0xd4/0x174)
5019 12:00:18.021105 # [ 139.677385] r9:c1acfae4 r8:c15e7df8 r7:c61cdf60 r6:00000017 r5:c2b3b000 r4:c61cc000
5020 12:00:18.032856 # [ 139.685145] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec04>] (__refcount_add.constprop.0+0x44/0x58)
5021 12:00:18.041748 # [ 139.694817] [<c0c2ebc0>] (__refcount_add.constprop.0) from [<c138b0bc>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5022 12:00:18.050503 # [ 139.705012] [<c138b070>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
5023 12:00:18.054153 # [ 139.714237] r4:00000037
5024 12:00:18.061238 # [ 139.716787] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
5025 12:00:18.070575 # [ 139.724811] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
5026 12:00:18.078819 # [ 139.732740] r9:c61cdf60 r8:c533ff00 r7:00000017 r6:b6e31000 r5:c5ac4140 r4:c0c2df60
5027 12:00:18.086303 # [ 139.740502] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
5028 12:00:18.094159 # [ 139.748343] r9:c07f52b4 r8:c61cdf60 r7:c2816000 r6:b6e31000 r5:c5ac4140 r4:00000000
5029 12:00:18.100440 # [ 139.756099] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
5030 12:00:18.109269 # [ 139.763246] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c61cc000 r5:c5ac4140
5031 12:00:18.111937 # [ 139.771081] r4:c5ac4140
5032 12:00:18.118924 # [ 139.773628] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
5033 12:00:18.127013 # [ 139.780775] r9:c61cc000 r8:c03002e4 r7:00000004 r6:b6f78e00 r5:00000017 r4:00000017
5034 12:00:18.136351 # [ 139.788533] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5035 12:00:18.141050 # [ 139.796110] Exception stack(0xc61cdfa8 to 0xc61cdff0)
5036 12:00:18.149506 # [ 139.801174] dfa0: 00000017 00000017 00000001 b6e31000 00000017 00000000
5037 12:00:18.158249 # [ 139.809364] dfc0: 00000017 00000017 b6f78e00 00000004 00000001 00000000 00020000 bed09a54
5038 12:00:18.161926 # [ 139.817551] dfe0: 00000004 bed09788 b6ee694f b6e6cc66
5039 12:00:18.164506 # [ 139.822691] irq event stamp: 0
5040 12:00:18.170974 # [ 139.825770] hardirqs last enabled at (0): [<00000000>] 0x0
5041 12:00:18.178311 # [ 139.831364] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5042 12:00:18.186741 # [ 139.838917] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5043 12:00:18.192365 # [ 139.846474] softirqs last disabled at (0): [<00000000>] 0x0
5044 12:00:18.198720 # [ 139.852068] ---[ end trace f564789ceb3242c2 ]---
5045 12:00:18.202987 # [ 139.856746] lkdtm: Saturation detected: still saturated
5046 12:00:18.209455 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5047 12:00:18.213310 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5048 12:00:18.216699 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5049 12:00:18.289111 [ 140.417065] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5050 12:00:18.295244 [ 140.424092] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5051 12:00:18.300816 [ 140.430833] ------------[ cut here ]------------
5052 12:00:18.310548 [ 140.435593] WARNING: CPU: 2 PID: 3132 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5053 12:00:18.314072 [ 140.444089] refcount_t: saturated; leaking memory.
5054 12:00:18.344990 [ 140.448894] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
5055 12:00:18.350253 [ 140.478128] CPU: 2 PID: 3132 Comm: cat Tainted: G D W 5.10.138-cip15 #1
5056 12:00:18.358967 [ 140.485881] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5057 12:00:18.360512 [ 140.492418] Backtrace:
5058 12:00:18.368937 [ 140.494899] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
5059 12:00:18.373259 [ 140.502482] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5060 12:00:18.380481 [ 140.508160] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
5061 12:00:18.388258 [ 140.515490] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5062 12:00:18.395638 [ 140.522465] r9:00000009 r8:c086d608 r7:00000013 r6:00000009 r5:c086d608 r4:c1a23e20
5063 12:00:18.403221 [ 140.530224] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
5064 12:00:18.410404 [ 140.537716] r7:00000013 r6:c1a23e20 r5:c1a23df8 r4:c63e2000
5065 12:00:18.418258 [ 140.543395] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d608>] (refcount_warn_saturate+0xa0/0x174)
5066 12:00:18.425227 [ 140.552369] r9:c1acfafc r8:c15e7df8 r7:c63e3f60 r6:00000020 r5:c5c6d000 r4:c0000000
5067 12:00:18.435804 [ 140.560134] [<c086d568>] (refcount_warn_saturate) from [<c138a934>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5068 12:00:18.447008 [ 140.570587] [<c138a8d0>] (__refcount_add_not_zero.constprop.0) from [<c138b130>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5069 12:00:18.453735 [ 140.582332] r5:c5c6d000 r4:c63e2000
5070 12:00:18.462825 [ 140.585932] [<c138b0e0>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
5071 12:00:18.464465 [ 140.595939] r4:00000038
5072 12:00:18.471451 [ 140.598490] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
5073 12:00:18.480286 [ 140.606513] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
5074 12:00:18.486916 [ 140.614443] r9:c63e3f60 r8:c533ff00 r7:00000020 r6:b6eab000 r5:c580cb40 r4:c0c2df60
5075 12:00:18.496265 [ 140.622204] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
5076 12:00:18.502783 [ 140.630048] r9:c07f52b4 r8:c63e3f60 r7:c2816000 r6:b6eab000 r5:c580cb40 r4:00000000
5077 12:00:18.509964 [ 140.637803] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
5078 12:00:18.517774 [ 140.644951] r10:00000004 r9:00000000 r8:00000000 r7:b6eab000 r6:c63e2000 r5:c580cb40
5079 12:00:18.520271 [ 140.652788] r4:c580cb40
5080 12:00:18.527550 [ 140.655337] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
5081 12:00:18.535496 [ 140.662485] r9:c63e2000 r8:c03002e4 r7:00000004 r6:b6ff2e00 r5:00000020 r4:00000020
5082 12:00:18.545528 [ 140.670243] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5083 12:00:18.548004 [ 140.677821] Exception stack(0xc63e3fa8 to 0xc63e3ff0)
5084 12:00:18.556073 [ 140.682884] 3fa0: 00000020 00000020 00000001 b6eab000 00000020 00000000
5085 12:00:18.564355 [ 140.691075] 3fc0: 00000020 00000020 b6ff2e00 00000004 00000001 00000000 00020000 be8eda54
5086 12:00:18.569859 [ 140.699260] 3fe0: 00000004 be8ed788 b6f6094f b6ee6c66
5087 12:00:18.574406 [ 140.704391] irq event stamp: 0
5088 12:00:18.577385 [ 140.707470] hardirqs last enabled at (0): [<00000000>] 0x0
5089 12:00:18.586941 [ 140.713101] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5090 12:00:18.592691 [ 140.720605] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5091 12:00:18.598419 [ 140.728202] softirqs last disabled at (0): [<00000000>] 0x0
5092 12:00:18.603482 [ 140.733836] ---[ end trace f564789ceb3242c3 ]---
5093 12:00:18.609035 [ 140.738477] lkdtm: Saturation detected: still saturated
5094 12:00:18.760457 # [ 140.417065] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5095 12:00:18.767036 # [ 140.424092] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5096 12:00:18.769982 # [ 140.430833] ------------[ cut here ]------------
5097 12:00:18.778344 # [ 140.435593] WARNING: CPU: 2 PID: 3132 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5098 12:00:18.782237 # [ 140.444089] refcount_t: saturated; leaking memory.
5099 12:00:18.814407 # [ 140.448894] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
5100 12:00:18.822590 # [ 140.478128] CPU: 2 PID: 3132 Comm: cat Tainted: G D W 5.10.138-cip15 #1
5101 12:00:18.827900 # [ 140.485881] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5102 12:00:18.829667 # [ 140.492418] Backtrace:
5103 12:00:18.841080 # [ 140.494899] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
5104 12:00:18.842810 # [ 140.502482] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5105 12:00:18.852156 # [ 140.508160] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
5106 12:00:18.857255 # [ 140.515490] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5107 12:00:18.864426 # [ 140.522465] r9:00000009 r8:c086d608 r7:00000013 r6:00000009 r5:c086d608 r4:c1a23e20
5108 12:00:18.873033 # [ 140.530224] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
5109 12:00:18.879871 # [ 140.537716] r7:00000013 r6:c1a23e20 r5:c1a23df8 r4:c63e2000
5110 12:00:18.887148 # [ 140.543395] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d608>] (refcount_warn_saturate+0xa0/0x174)
5111 12:00:18.895694 # [ 140.552369] r9:c1acfafc r8:c15e7df8 r7:c63e3f60 r6:00000020 r5:c5c6d000 r4:c0000000
5112 12:00:18.905597 # [ 140.560134] [<c086d568>] (refcount_warn_saturate) from [<c138a934>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5113 12:00:18.920681 # [ 140.570587] [<c138a8d0>] (__refcount_add_not_zero.constprop.0) from [<c138b130>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5114 12:00:18.922331 # [ 140.582332] r5:c5c6d000 r4:c63e2000
5115 12:00:18.931680 # [ 140.585932] [<c138b0e0>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
5116 12:00:18.935179 # [ 140.595939] r4:00000038
5117 12:00:18.943638 # [ 140.598490] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
5118 12:00:18.950758 # [ 140.606513] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
5119 12:00:18.958738 # [ 140.614443] r9:c63e3f60 r8:c533ff00 r7:00000020 r6:b6eab000 r5:c580cb40 r4:c0c2df60
5120 12:00:18.967676 # [ 140.622204] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
5121 12:00:18.974736 # [ 140.630048] r9:c07f52b4 r8:c63e3f60 r7:c2816000 r6:b6eab000 r5:c580cb40 r4:00000000
5122 12:00:18.983316 # [ 140.637803] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
5123 12:00:18.989493 # [ 140.644951] r10:00000004 r9:00000000 r8:00000000 r7:b6eab000 r6:c63e2000 r5:c580cb40
5124 12:00:18.994393 # [ 140.652788] r4:c580cb40
5125 12:00:18.999747 # [ 140.655337] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
5126 12:00:19.008916 # [ 140.662485] r9:c63e2000 r8:c03002e4 r7:00000004 r6:b6ff2e00 r5:00000020 r4:00000020
5127 12:00:19.015121 # [ 140.670243] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5128 12:00:19.021338 # [ 140.677821] Exception stack(0xc63e3fa8 to 0xc63e3ff0)
5129 12:00:19.029633 # [ 140.682884] 3fa0: 00000020 00000020 00000001 b6eab000 00000020 00000000
5130 12:00:19.037566 # [ 140.691075] 3fc0: 00000020 00000020 b6ff2e00 00000004 00000001 00000000 00020000 be8eda54
5131 12:00:19.044547 # [ 140.699260] 3fe0: 00000004 be8ed788 b6f6094f b6ee6c66
5132 12:00:19.046067 # [ 140.704391] irq event stamp: 0
5133 12:00:19.051299 # [ 140.707470] hardirqs last enabled at (0): [<00000000>] 0x0
5134 12:00:19.063092 # [ 140.713101] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5135 12:00:19.066308 # [ 140.720605] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5136 12:00:19.073686 # [ 140.728202] softirqs last disabled at (0): [<00000000>] 0x0
5137 12:00:19.077922 # [ 140.733836] ---[ end trace f564789ceb3242c3 ]---
5138 12:00:19.084526 # [ 140.738477] lkdtm: Saturation detected: still saturated
5139 12:00:19.088863 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5140 12:00:19.095434 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5141 12:00:19.098417 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5142 12:00:19.173267 [ 141.301952] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5143 12:00:19.180928 [ 141.309018] lkdtm: attempting bad refcount_add_not_zero() from saturated
5144 12:00:19.185939 [ 141.315849] ------------[ cut here ]------------
5145 12:00:19.193251 [ 141.320541] WARNING: CPU: 3 PID: 3166 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5146 12:00:19.198946 [ 141.329069] refcount_t: saturated; leaking memory.
5147 12:00:19.227673 [ 141.333925] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
5148 12:00:19.237684 [ 141.363160] CPU: 3 PID: 3166 Comm: cat Tainted: G D W 5.10.138-cip15 #1
5149 12:00:19.242222 [ 141.370915] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5150 12:00:19.244932 [ 141.377450] Backtrace:
5151 12:00:19.252343 [ 141.379933] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
5152 12:00:19.261499 [ 141.387517] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5153 12:00:19.267903 [ 141.393197] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
5154 12:00:19.272589 [ 141.400525] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5155 12:00:19.282164 [ 141.407499] r9:00000009 r8:c086d608 r7:00000013 r6:00000009 r5:c086d608 r4:c1a23e20
5156 12:00:19.288471 [ 141.415257] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
5157 12:00:19.294290 [ 141.422750] r7:00000013 r6:c1a23e20 r5:c1a23df8 r4:c61cc000
5158 12:00:19.305127 [ 141.428426] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d608>] (refcount_warn_saturate+0xa0/0x174)
5159 12:00:19.312322 [ 141.437399] r9:c1acfb1c r8:c15e7df8 r7:c61cdf60 r6:00000020 r5:c6154000 r4:c0000000
5160 12:00:19.322877 [ 141.445164] [<c086d568>] (refcount_warn_saturate) from [<c138a934>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5161 12:00:19.332355 [ 141.455617] [<c138a8d0>] (__refcount_add_not_zero.constprop.0) from [<c138b1b8>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5162 12:00:19.336494 [ 141.467361] r5:c6154000 r4:c61cc000
5163 12:00:19.346714 [ 141.470959] [<c138b168>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
5164 12:00:19.351967 [ 141.480966] r4:00000039
5165 12:00:19.357170 [ 141.483517] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
5166 12:00:19.365645 [ 141.491540] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
5167 12:00:19.374561 [ 141.499471] r9:c61cdf60 r8:c533ff00 r7:00000020 r6:b6e56000 r5:c5b5d400 r4:c0c2df60
5168 12:00:19.382261 [ 141.507232] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
5169 12:00:19.388833 [ 141.515076] r9:c07f52b4 r8:c61cdf60 r7:c2816000 r6:b6e56000 r5:c5b5d400 r4:00000000
5170 12:00:19.394307 [ 141.522834] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
5171 12:00:19.404479 [ 141.529983] r10:00000004 r9:00000000 r8:00000000 r7:b6e56000 r6:c61cc000 r5:c5b5d400
5172 12:00:19.407215 [ 141.537820] r4:c5b5d400
5173 12:00:19.416218 [ 141.540370] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
5174 12:00:19.420360 [ 141.547519] r9:c61cc000 r8:c03002e4 r7:00000004 r6:b6f9de00 r5:00000020 r4:00000020
5175 12:00:19.429272 [ 141.555281] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5176 12:00:19.435374 [ 141.562859] Exception stack(0xc61cdfa8 to 0xc61cdff0)
5177 12:00:19.442645 [ 141.567924] dfa0: 00000020 00000020 00000001 b6e56000 00000020 00000000
5178 12:00:19.450487 [ 141.576115] dfc0: 00000020 00000020 b6f9de00 00000004 00000001 00000000 00020000 be9c8a54
5179 12:00:19.454756 [ 141.584301] dfe0: 00000004 be9c8788 b6f0b94f b6e91c66
5180 12:00:19.458596 [ 141.589430] irq event stamp: 0
5181 12:00:19.464206 [ 141.592534] hardirqs last enabled at (0): [<00000000>] 0x0
5182 12:00:19.470590 [ 141.598129] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5183 12:00:19.477794 [ 141.605664] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5184 12:00:19.484568 [ 141.613237] softirqs last disabled at (0): [<00000000>] 0x0
5185 12:00:19.488935 [ 141.618832] ---[ end trace f564789ceb3242c4 ]---
5186 12:00:19.493277 [ 141.623505] lkdtm: Saturation detected: still saturated
5187 12:00:19.639496 # [ 141.301952] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5188 12:00:19.646539 # [ 141.309018] lkdtm: attempting bad refcount_add_not_zero() from saturated
5189 12:00:19.650405 # [ 141.315849] ------------[ cut here ]------------
5190 12:00:19.658600 # [ 141.320541] WARNING: CPU: 3 PID: 3166 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5191 12:00:19.666908 # [ 141.329069] refcount_t: saturated; leaking memory.
5192 12:00:19.694827 # [ 141.333925] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
5193 12:00:19.701869 # [ 141.363160] CPU: 3 PID: 3166 Comm: cat Tainted: G D W 5.10.138-cip15 #1
5194 12:00:19.708413 # [ 141.370915] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5195 12:00:19.709768 # [ 141.377450] Backtrace:
5196 12:00:19.717883 # [ 141.379933] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
5197 12:00:19.724761 # [ 141.387517] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5198 12:00:19.734274 # [ 141.393197] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
5199 12:00:19.739569 # [ 141.400525] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5200 12:00:19.747109 # [ 141.407499] r9:00000009 r8:c086d608 r7:00000013 r6:00000009 r5:c086d608 r4:c1a23e20
5201 12:00:19.753808 # [ 141.415257] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
5202 12:00:19.759422 # [ 141.422750] r7:00000013 r6:c1a23e20 r5:c1a23df8 r4:c61cc000
5203 12:00:19.771765 # [ 141.428426] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d608>] (refcount_warn_saturate+0xa0/0x174)
5204 12:00:19.776496 # [ 141.437399] r9:c1acfb1c r8:c15e7df8 r7:c61cdf60 r6:00000020 r5:c6154000 r4:c0000000
5205 12:00:19.786976 # [ 141.445164] [<c086d568>] (refcount_warn_saturate) from [<c138a934>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5206 12:00:19.799419 # [ 141.455617] [<c138a8d0>] (__refcount_add_not_zero.constprop.0) from [<c138b1b8>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5207 12:00:19.803268 # [ 141.467361] r5:c6154000 r4:c61cc000
5208 12:00:19.815061 # [ 141.470959] [<c138b168>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
5209 12:00:19.817166 # [ 141.480966] r4:00000039
5210 12:00:19.824779 # [ 141.483517] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
5211 12:00:19.832923 # [ 141.491540] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
5212 12:00:19.841340 # [ 141.499471] r9:c61cdf60 r8:c533ff00 r7:00000020 r6:b6e56000 r5:c5b5d400 r4:c0c2df60
5213 12:00:19.849343 # [ 141.507232] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
5214 12:00:19.857682 # [ 141.515076] r9:c07f52b4 r8:c61cdf60 r7:c2816000 r6:b6e56000 r5:c5b5d400 r4:00000000
5215 12:00:19.863149 # [ 141.522834] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
5216 12:00:19.870285 # [ 141.529983] r10:00000004 r9:00000000 r8:00000000 r7:b6e56000 r6:c61cc000 r5:c5b5d400
5217 12:00:19.875411 # [ 141.537820] r4:c5b5d400
5218 12:00:19.882559 # [ 141.540370] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
5219 12:00:19.889090 # [ 141.547519] r9:c61cc000 r8:c03002e4 r7:00000004 r6:b6f9de00 r5:00000020 r4:00000020
5220 12:00:19.896762 # [ 141.555281] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5221 12:00:19.903669 # [ 141.562859] Exception stack(0xc61cdfa8 to 0xc61cdff0)
5222 12:00:19.910847 # [ 141.567924] dfa0: 00000020 00000020 00000001 b6e56000 00000020 00000000
5223 12:00:19.918376 # [ 141.576115] dfc0: 00000020 00000020 b6f9de00 00000004 00000001 00000000 00020000 be9c8a54
5224 12:00:19.923320 # [ 141.584301] dfe0: 00000004 be9c8788 b6f0b94f b6e91c66
5225 12:00:19.928432 # [ 141.589430] irq event stamp: 0
5226 12:00:19.934519 # [ 141.592534] hardirqs last enabled at (0): [<00000000>] 0x0
5227 12:00:19.942607 # [ 141.598129] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5228 12:00:19.947794 # [ 141.605664] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5229 12:00:19.954541 # [ 141.613237] softirqs last disabled at (0): [<00000000>] 0x0
5230 12:00:19.960778 # [ 141.618832] ---[ end trace f564789ceb3242c4 ]---
5231 12:00:19.964548 # [ 141.623505] lkdtm: Saturation detected: still saturated
5232 12:00:19.970130 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5233 12:00:19.978650 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5234 12:00:19.979874 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5235 12:00:20.071653 [ 142.200247] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5236 12:00:20.078749 [ 142.207287] lkdtm: attempting bad refcount_dec_and_test() from saturated
5237 12:00:20.083888 [ 142.214074] ------------[ cut here ]------------
5238 12:00:20.091894 [ 142.218729] WARNING: CPU: 3 PID: 3203 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5239 12:00:20.096551 [ 142.227327] refcount_t: underflow; use-after-free.
5240 12:00:20.126559 [ 142.232174] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
5241 12:00:20.134919 [ 142.261401] CPU: 3 PID: 3203 Comm: cat Tainted: G D W 5.10.138-cip15 #1
5242 12:00:20.140617 [ 142.269156] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5243 12:00:20.142656 [ 142.275691] Backtrace:
5244 12:00:20.150499 [ 142.278175] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
5245 12:00:20.156760 [ 142.285758] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5246 12:00:20.164065 [ 142.291436] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
5247 12:00:20.172929 [ 142.298767] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5248 12:00:20.179596 [ 142.305741] r9:00000009 r8:c086d6a4 r7:0000001c r6:00000009 r5:c086d6a4 r4:c1a23e20
5249 12:00:20.185670 [ 142.313499] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
5250 12:00:20.191134 [ 142.320994] r7:0000001c r6:c1a23e20 r5:c1a23e5c r4:c61cc000
5251 12:00:20.202890 [ 142.326673] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d6a4>] (refcount_warn_saturate+0x13c/0x174)
5252 12:00:20.208606 [ 142.335731] r9:c1acfb3c r8:c15e7df8 r7:c61cdf60 r6:00000020 r5:c6154000 r4:c61cc000
5253 12:00:20.223514 [ 142.343494] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec7c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5254 12:00:20.232814 [ 142.353951] [<c0c2ec18>] (__refcount_sub_and_test.constprop.0) from [<c138b240>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5255 12:00:20.241661 [ 142.365710] [<c138b1f0>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
5256 12:00:20.243238 [ 142.375718] r4:0000003a
5257 12:00:20.252600 [ 142.378269] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
5258 12:00:20.262405 [ 142.386292] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
5259 12:00:20.266626 [ 142.394221] r9:c61cdf60 r8:c533ff00 r7:00000020 r6:b6eb3000 r5:c5afa000 r4:c0c2df60
5260 12:00:20.276754 [ 142.401983] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
5261 12:00:20.285971 [ 142.409825] r9:c07f52b4 r8:c61cdf60 r7:c2816000 r6:b6eb3000 r5:c5afa000 r4:00000000
5262 12:00:20.292772 [ 142.417580] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
5263 12:00:20.301682 [ 142.424731] r10:00000004 r9:00000000 r8:00000000 r7:b6eb3000 r6:c61cc000 r5:c5afa000
5264 12:00:20.301919 [ 142.432567] r4:c5afa000
5265 12:00:20.309705 [ 142.435117] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
5266 12:00:20.315197 [ 142.442265] r9:c61cc000 r8:c03002e4 r7:00000004 r6:b6ffae00 r5:00000020 r4:00000020
5267 12:00:20.324323 [ 142.450025] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5268 12:00:20.330472 [ 142.457603] Exception stack(0xc61cdfa8 to 0xc61cdff0)
5269 12:00:20.335581 [ 142.462667] dfa0: 00000020 00000020 00000001 b6eb3000 00000020 00000000
5270 12:00:20.343334 [ 142.470858] dfc0: 00000020 00000020 b6ffae00 00000004 00000001 00000000 00020000 bea0ea54
5271 12:00:20.348535 [ 142.479046] dfe0: 00000004 bea0e788 b6f6894f b6eeec66
5272 12:00:20.353348 [ 142.484180] irq event stamp: 0
5273 12:00:20.358102 [ 142.487257] hardirqs last enabled at (0): [<00000000>] 0x0
5274 12:00:20.365641 [ 142.492888] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5275 12:00:20.372475 [ 142.500393] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5276 12:00:20.379708 [ 142.507981] softirqs last disabled at (0): [<00000000>] 0x0
5277 12:00:20.383656 [ 142.513627] ---[ end trace f564789ceb3242c5 ]---
5278 12:00:20.388022 [ 142.518272] lkdtm: Saturation detected: still saturated
5279 12:00:20.535504 # [ 142.200247] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5280 12:00:20.543261 # [ 142.207287] lkdtm: attempting bad refcount_dec_and_test() from saturated
5281 12:00:20.545990 # [ 142.214074] ------------[ cut here ]------------
5282 12:00:20.556447 # [ 142.218729] WARNING: CPU: 3 PID: 3203 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5283 12:00:20.559893 # [ 142.227327] refcount_t: underflow; use-after-free.
5284 12:00:20.588816 # [ 142.232174] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
5285 12:00:20.597035 # [ 142.261401] CPU: 3 PID: 3203 Comm: cat Tainted: G D W 5.10.138-cip15 #1
5286 12:00:20.602704 # [ 142.269156] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5287 12:00:20.608210 # [ 142.275691] Backtrace:
5288 12:00:20.613878 # [ 142.278175] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
5289 12:00:20.620734 # [ 142.285758] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5290 12:00:20.628939 # [ 142.291436] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
5291 12:00:20.634420 # [ 142.298767] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5292 12:00:20.641711 # [ 142.305741] r9:00000009 r8:c086d6a4 r7:0000001c r6:00000009 r5:c086d6a4 r4:c1a23e20
5293 12:00:20.650063 # [ 142.313499] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
5294 12:00:20.654918 # [ 142.320994] r7:0000001c r6:c1a23e20 r5:c1a23e5c r4:c61cc000
5295 12:00:20.664997 # [ 142.326673] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d6a4>] (refcount_warn_saturate+0x13c/0x174)
5296 12:00:20.675045 # [ 142.335731] r9:c1acfb3c r8:c15e7df8 r7:c61cdf60 r6:00000020 r5:c6154000 r4:c61cc000
5297 12:00:20.682549 # [ 142.343494] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec7c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5298 12:00:20.696549 # [ 142.353951] [<c0c2ec18>] (__refcount_sub_and_test.constprop.0) from [<c138b240>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5299 12:00:20.707966 # [ 142.365710] [<c138b1f0>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
5300 12:00:20.708222 # [ 142.375718] r4:0000003a
5301 12:00:20.715815 # [ 142.378269] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
5302 12:00:20.724644 # [ 142.386292] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
5303 12:00:20.735027 # [ 142.394221] r9:c61cdf60 r8:c533ff00 r7:00000020 r6:b6eb3000 r5:c5afa000 r4:c0c2df60
5304 12:00:20.741995 # [ 142.401983] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
5305 12:00:20.748229 # [ 142.409825] r9:c07f52b4 r8:c61cdf60 r7:c2816000 r6:b6eb3000 r5:c5afa000 r4:00000000
5306 12:00:20.754777 # [ 142.417580] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
5307 12:00:20.765016 # [ 142.424731] r10:00000004 r9:00000000 r8:00000000 r7:b6eb3000 r6:c61cc000 r5:c5afa000
5308 12:00:20.767961 # [ 142.432567] r4:c5afa000
5309 12:00:20.775220 # [ 142.435117] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
5310 12:00:20.784490 # [ 142.442265] r9:c61cc000 r8:c03002e4 r7:00000004 r6:b6ffae00 r5:00000020 r4:00000020
5311 12:00:20.790180 # [ 142.450025] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5312 12:00:20.795341 # [ 142.457603] Exception stack(0xc61cdfa8 to 0xc61cdff0)
5313 12:00:20.804507 # [ 142.462667] dfa0: 00000020 00000020 00000001 b6eb3000 00000020 00000000
5314 12:00:20.810708 # [ 142.470858] dfc0: 00000020 00000020 b6ffae00 00000004 00000001 00000000 00020000 bea0ea54
5315 12:00:20.816927 # [ 142.479046] dfe0: 00000004 bea0e788 b6f6894f b6eeec66
5316 12:00:20.818596 # [ 142.484180] irq event stamp: 0
5317 12:00:20.824496 # [ 142.487257] hardirqs last enabled at (0): [<00000000>] 0x0
5318 12:00:20.835979 # [ 142.492888] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5319 12:00:20.842680 # [ 142.500393] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5320 12:00:20.847595 # [ 142.507981] softirqs last disabled at (0): [<00000000>] 0x0
5321 12:00:20.852514 # [ 142.513627] ---[ end trace f564789ceb3242c5 ]---
5322 12:00:20.857237 # [ 142.518272] lkdtm: Saturation detected: still saturated
5323 12:00:20.864948 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5324 12:00:20.869929 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5325 12:00:20.872424 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5326 12:00:20.969666 [ 143.094068] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5327 12:00:20.972885 [ 143.100995] lkdtm: attempting bad refcount_sub_and_test() from saturated
5328 12:00:20.977320 [ 143.107925] ------------[ cut here ]------------
5329 12:00:20.986777 [ 143.112758] WARNING: CPU: 2 PID: 3238 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5330 12:00:20.991356 [ 143.121319] refcount_t: underflow; use-after-free.
5331 12:00:21.020043 [ 143.126275] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
5332 12:00:21.030792 [ 143.155844] CPU: 2 PID: 3238 Comm: cat Tainted: G D W 5.10.138-cip15 #1
5333 12:00:21.037013 [ 143.163616] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5334 12:00:21.037275 [ 143.170167] Backtrace:
5335 12:00:21.045005 [ 143.172686] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
5336 12:00:21.050264 [ 143.180289] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5337 12:00:21.059952 [ 143.185992] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
5338 12:00:21.065399 [ 143.193344] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5339 12:00:21.072458 [ 143.200342] r9:00000009 r8:c086d6a4 r7:0000001c r6:00000009 r5:c086d6a4 r4:c1a23e20
5340 12:00:21.079888 [ 143.208120] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
5341 12:00:21.085650 [ 143.215631] r7:0000001c r6:c1a23e20 r5:c1a23e5c r4:c5acc000
5342 12:00:21.095526 [ 143.221335] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d6a4>] (refcount_warn_saturate+0x13c/0x174)
5343 12:00:21.105745 [ 143.230414] r9:c1acfb5c r8:c15e7df8 r7:c5acdf60 r6:00000020 r5:c5c6d000 r4:c5acc000
5344 12:00:21.116271 [ 143.238201] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec7c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5345 12:00:21.127767 [ 143.248682] [<c0c2ec18>] (__refcount_sub_and_test.constprop.0) from [<c138b2c8>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5346 12:00:21.137903 [ 143.260468] [<c138b278>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
5347 12:00:21.139008 [ 143.270489] r4:0000003b
5348 12:00:21.145624 [ 143.273062] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
5349 12:00:21.155799 [ 143.281111] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
5350 12:00:21.161986 [ 143.289060] r9:c5acdf60 r8:c533ff00 r7:00000020 r6:b6dfc000 r5:c580d680 r4:c0c2df60
5351 12:00:21.170898 [ 143.296844] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
5352 12:00:21.178503 [ 143.304709] r9:c07f52b4 r8:c5acdf60 r7:c2816000 r6:b6dfc000 r5:c580d680 r4:00000000
5353 12:00:21.186776 [ 143.312488] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
5354 12:00:21.192410 [ 143.319655] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c5acc000 r5:c580d680
5355 12:00:21.195388 [ 143.327506] r4:c580d680
5356 12:00:21.202194 [ 143.330076] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
5357 12:00:21.215313 [ 143.337243] r9:c5acc000 r8:c03002e4 r7:00000004 r6:b6f43e00 r5:00000020 r4:00000020
5358 12:00:21.218220 [ 143.345025] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5359 12:00:21.222749 [ 143.352618] Exception stack(0xc5acdfa8 to 0xc5acdff0)
5360 12:00:21.232411 [ 143.357702] dfa0: 00000020 00000020 00000001 b6dfc000 00000020 00000000
5361 12:00:21.238358 [ 143.365914] dfc0: 00000020 00000020 b6f43e00 00000004 00000001 00000000 00020000 beef4a54
5362 12:00:21.243890 [ 143.374117] dfe0: 00000004 beef4788 b6eb194f b6e37c66
5363 12:00:21.246653 [ 143.379336] irq event stamp: 0
5364 12:00:21.252402 [ 143.382511] hardirqs last enabled at (0): [<00000000>] 0x0
5365 12:00:21.262411 [ 143.388138] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5366 12:00:21.267474 [ 143.395733] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5367 12:00:21.276112 [ 143.403329] softirqs last disabled at (0): [<00000000>] 0x0
5368 12:00:21.278097 [ 143.408940] ---[ end trace f564789ceb3242c6 ]---
5369 12:00:21.283812 [ 143.413677] lkdtm: Saturation detected: still saturated
5370 12:00:21.455506 # [ 143.094068] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5371 12:00:21.461324 # [ 143.100995] lkdtm: attempting bad refcount_sub_and_test() from saturated
5372 12:00:21.463302 # [ 143.107925] ------------[ cut here ]------------
5373 12:00:21.471431 # [ 143.112758] WARNING: CPU: 2 PID: 3238 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5374 12:00:21.476832 # [ 143.121319] refcount_t: underflow; use-after-free.
5375 12:00:21.507070 # [ 143.126275] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev etnaviv gpu_sched dw_hdmi_imx dw_hdmi imx_ldb parallel_display imxdrm imx_ipu_v3
5376 12:00:21.513668 # [ 143.155844] CPU: 2 PID: 3238 Comm: cat Tainted: G D W 5.10.138-cip15 #1
5377 12:00:21.520912 # [ 143.163616] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5378 12:00:21.524632 # [ 143.170167] Backtrace:
5379 12:00:21.531447 # [ 143.172686] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
5380 12:00:21.537799 # [ 143.180289] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5381 12:00:21.547654 # [ 143.185992] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
5382 12:00:21.554155 # [ 143.193344] [<c1383dc4>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5383 12:00:21.560916 # [ 143.200342] r9:00000009 r8:c086d6a4 r7:0000001c r6:00000009 r5:c086d6a4 r4:c1a23e20
5384 12:00:21.567439 # [ 143.208120] [<c03565f4>] (__warn) from [<c137de48>] (warn_slowpath_fmt+0x8c/0xa8)
5385 12:00:21.574685 # [ 143.215631] r7:0000001c r6:c1a23e20 r5:c1a23e5c r4:c5acc000
5386 12:00:21.583821 # [ 143.221335] [<c137ddc0>] (warn_slowpath_fmt) from [<c086d6a4>] (refcount_warn_saturate+0x13c/0x174)
5387 12:00:21.593593 # [ 143.230414] r9:c1acfb5c r8:c15e7df8 r7:c5acdf60 r6:00000020 r5:c5c6d000 r4:c5acc000
5388 12:00:21.603802 # [ 143.238201] [<c086d568>] (refcount_warn_saturate) from [<c0c2ec7c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5389 12:00:21.613518 # [ 143.248682] [<c0c2ec18>] (__refcount_sub_and_test.constprop.0) from [<c138b2c8>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5390 12:00:21.624069 # [ 143.260468] [<c138b278>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
5391 12:00:21.626093 # [ 143.270489] r4:0000003b
5392 12:00:21.632747 # [ 143.273062] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
5393 12:00:21.642953 # [ 143.281111] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
5394 12:00:21.649934 # [ 143.289060] r9:c5acdf60 r8:c533ff00 r7:00000020 r6:b6dfc000 r5:c580d680 r4:c0c2df60
5395 12:00:21.658074 # [ 143.296844] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
5396 12:00:21.667927 # [ 143.304709] r9:c07f52b4 r8:c5acdf60 r7:c2816000 r6:b6dfc000 r5:c580d680 r4:00000000
5397 12:00:21.672773 # [ 143.312488] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
5398 12:00:21.681800 # [ 143.319655] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c5acc000 r5:c580d680
5399 12:00:21.683760 # [ 143.327506] r4:c580d680
5400 12:00:21.693128 # [ 143.330076] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
5401 12:00:21.698766 # [ 143.337243] r9:c5acc000 r8:c03002e4 r7:00000004 r6:b6f43e00 r5:00000020 r4:00000020
5402 12:00:21.706927 # [ 143.345025] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5403 12:00:21.712679 # [ 143.352618] Exception stack(0xc5acdfa8 to 0xc5acdff0)
5404 12:00:21.720886 # [ 143.357702] dfa0: 00000020 00000020 00000001 b6dfc000 00000020 00000000
5405 12:00:21.729579 # [ 143.365914] dfc0: 00000020 00000020 b6f43e00 00000004 00000001 00000000 00020000 beef4a54
5406 12:00:21.733572 # [ 143.374117] dfe0: 00000004 beef4788 b6eb194f b6e37c66
5407 12:00:21.735853 # [ 143.379336] irq event stamp: 0
5408 12:00:21.741591 # [ 143.382511] hardirqs last enabled at (0): [<00000000>] 0x0
5409 12:00:21.752652 # [ 143.388138] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5410 12:00:21.759589 # [ 143.395733] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5411 12:00:21.762780 # [ 143.403329] softirqs last disabled at (0): [<00000000>] 0x0
5412 12:00:21.769494 # [ 143.408940] ---[ end trace f564789ceb3242c6 ]---
5413 12:00:21.773118 # [ 143.413677] lkdtm: Saturation detected: still saturated
5414 12:00:21.783687 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5415 12:00:21.787574 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5416 12:00:21.789861 # selftests: lkdtm: REFCOUNT_TIMING.sh
5417 12:00:21.796909 # Skipping REFCOUNT_TIMING: timing only
5418 12:00:21.798065 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5419 12:00:21.799711 # selftests: lkdtm: ATOMIC_TIMING.sh
5420 12:00:21.963686 # Skipping ATOMIC_TIMING: timing only
5421 12:00:21.974223 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5422 12:00:22.003636 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5423 12:00:22.307779 [ 144.436693] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5424 12:00:22.313420 [ 144.442843] lkdtm: attempting good copy_to_user of correct size
5425 12:00:22.320157 [ 144.448849] lkdtm: attempting bad copy_to_user of too large size
5426 12:00:22.453893 # [ 144.436693] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5427 12:00:22.462196 # [ 144.442843] lkdtm: attempting good copy_to_user of correct size
5428 12:00:22.463939 # [ 144.448849] lkdtm: attempting bad copy_to_user of too large size
5429 12:00:22.477323 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5430 12:00:22.498951 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5431 12:00:22.530137 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5432 12:00:22.850467 [ 144.979998] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5433 12:00:22.856712 [ 144.986308] lkdtm: attempting good copy_from_user of correct size
5434 12:00:22.863812 [ 144.992495] lkdtm: attempting bad copy_from_user of too large size
5435 12:00:23.000018 # [ 144.979998] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5436 12:00:23.005308 # [ 144.986308] lkdtm: attempting good copy_from_user of correct size
5437 12:00:23.009383 # [ 144.992495] lkdtm: attempting bad copy_from_user of too large size
5438 12:00:23.034858 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5439 12:00:23.057782 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5440 12:00:23.089283 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5441 12:00:23.398774 [ 145.527930] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5442 12:00:23.404837 [ 145.534528] lkdtm: attempting good copy_to_user inside whitelist
5443 12:00:23.410859 [ 145.540587] lkdtm: attempting bad copy_to_user outside whitelist
5444 12:00:23.546071 # [ 145.527930] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5445 12:00:23.553326 # [ 145.534528] lkdtm: attempting good copy_to_user inside whitelist
5446 12:00:23.558438 # [ 145.540587] lkdtm: attempting bad copy_to_user outside whitelist
5447 12:00:23.586927 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5448 12:00:23.612844 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5449 12:00:23.640927 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5450 12:00:23.956220 [ 146.084416] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5451 12:00:23.962562 [ 146.091085] lkdtm: attempting good copy_from_user inside whitelist
5452 12:00:23.968683 [ 146.097353] lkdtm: attempting bad copy_from_user outside whitelist
5453 12:00:24.104674 # [ 146.084416] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5454 12:00:24.113907 # [ 146.091085] lkdtm: attempting good copy_from_user inside whitelist
5455 12:00:24.117037 # [ 146.097353] lkdtm: attempting bad copy_from_user outside whitelist
5456 12:00:24.142648 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5457 12:00:24.165944 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5458 12:00:24.191420 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5459 12:00:24.497115 [ 146.624092] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5460 12:00:24.501421 [ 146.630332] lkdtm: good_stack: c63d1e0c-c63d1e2c
5461 12:00:24.504737 [ 146.635057] lkdtm: bad_stack : c63d1d84-c63d1da4
5462 12:00:24.510201 [ 146.639708] lkdtm: attempting good copy_to_user of local stack
5463 12:00:24.516329 [ 146.645657] lkdtm: attempting bad copy_to_user of distant stack
5464 12:00:24.653810 # [ 146.624092] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5465 12:00:24.654942 # [ 146.630332] lkdtm: good_stack: c63d1e0c-c63d1e2c
5466 12:00:24.662560 # [ 146.635057] lkdtm: bad_stack : c63d1d84-c63d1da4
5467 12:00:24.666143 # [ 146.639708] lkdtm: attempting good copy_to_user of local stack
5468 12:00:24.671230 # [ 146.645657] lkdtm: attempting bad copy_to_user of distant stack
5469 12:00:24.678855 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5470 12:00:24.707256 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5471 12:00:24.738686 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5472 12:00:25.047901 [ 147.174355] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5473 12:00:25.050838 [ 147.180738] lkdtm: good_stack: c61f9e0c-c61f9e2c
5474 12:00:25.057122 [ 147.185438] lkdtm: bad_stack : c61f9d84-c61f9da4
5475 12:00:25.060822 [ 147.190083] lkdtm: attempting good copy_from_user of local stack
5476 12:00:25.066914 [ 147.196186] lkdtm: attempting bad copy_from_user of distant stack
5477 12:00:25.200550 # [ 147.174355] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5478 12:00:25.206666 # [ 147.180738] lkdtm: good_stack: c61f9e0c-c61f9e2c
5479 12:00:25.212003 # [ 147.185438] lkdtm: bad_stack : c61f9d84-c61f9da4
5480 12:00:25.218771 # [ 147.190083] lkdtm: attempting good copy_from_user of local stack
5481 12:00:25.222237 # [ 147.196186] lkdtm: attempting bad copy_from_user of distant stack
5482 12:00:25.230765 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5483 12:00:25.253246 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5484 12:00:25.281719 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5485 12:00:25.579811 [ 147.708580] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5486 12:00:25.587688 [ 147.714758] lkdtm: good_stack: c61f9e0c-c61f9e2c
5487 12:00:25.590812 [ 147.719415] lkdtm: bad_stack : c61f9ffc-c61fa01c
5488 12:00:25.594921 [ 147.724127] lkdtm: attempting good copy_to_user of local stack
5489 12:00:25.601256 [ 147.730019] lkdtm: attempting bad copy_to_user of distant stack
5490 12:00:25.737316 # [ 147.708580] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5491 12:00:25.739459 # [ 147.714758] lkdtm: good_stack: c61f9e0c-c61f9e2c
5492 12:00:25.744538 # [ 147.719415] lkdtm: bad_stack : c61f9ffc-c61fa01c
5493 12:00:25.750115 # [ 147.724127] lkdtm: attempting good copy_to_user of local stack
5494 12:00:25.754458 # [ 147.730019] lkdtm: attempting bad copy_to_user of distant stack
5495 12:00:25.766057 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5496 12:00:25.796759 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5497 12:00:25.823858 # selftests: lkdtm: USERCOPY_KERNEL.sh
5498 12:00:26.118448 [ 148.248461] lkdtm: Performing direct entry USERCOPY_KERNEL
5499 12:00:26.126218 [ 148.254063] lkdtm: attempting good copy_to_user from kernel rodata: c15e80a4
5500 12:00:26.134353 [ 148.261165] lkdtm: attempting bad copy_to_user from kernel text: c0539cf4
5501 12:00:26.138601 [ 148.268032] lkdtm: FAIL: survived bad copy_to_user()
5502 12:00:26.272196 # [ 148.248461] lkdtm: Performing direct entry USERCOPY_KERNEL
5503 12:00:26.278618 # [ 148.254063] lkdtm: attempting good copy_to_user from kernel rodata: c15e80a4
5504 12:00:26.285554 # [ 148.261165] lkdtm: attempting bad copy_to_user from kernel text: c0539cf4
5505 12:00:26.289366 # [ 148.268032] lkdtm: FAIL: survived bad copy_to_user()
5506 12:00:26.308991 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5507 12:00:26.333811 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5508 12:00:26.352573 # selftests: lkdtm: STACKLEAK_ERASING.sh
5509 12:00:26.670289 [ 148.799309] lkdtm: Performing direct entry STACKLEAK_ERASING
5510 12:00:26.677203 [ 148.805122] lkdtm: checking unused part of the thread stack (7732 bytes)...
5511 12:00:26.686240 [ 148.812324] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5512 12:00:26.690434 [ 148.819237] lkdtm: FAIL: the thread stack is NOT properly erased
5513 12:00:26.698474 [ 148.825349] CPU: 3 PID: 3603 Comm: cat Tainted: G D W 5.10.138-cip15 #1
5514 12:00:26.706045 [ 148.833105] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5515 12:00:26.708476 [ 148.839639] Backtrace:
5516 12:00:26.716232 [ 148.842125] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
5517 12:00:26.722256 [ 148.849709] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5518 12:00:26.729385 [ 148.855389] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
5519 12:00:26.735939 [ 148.862717] [<c1383dc4>] (dump_stack) from [<c138b5b0>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5520 12:00:26.746096 [ 148.871255] r9:c1acfc64 r8:c15e7df8 r7:c63d1f60 r6:c63d1e34 r5:c63d0000 r4:0000078d
5521 12:00:26.753093 [ 148.879021] [<c138b468>] (lkdtm_STACKLEAK_ERASING) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
5522 12:00:26.763460 [ 148.887819] r8:c15e7df8 r7:c63d1f60 r6:00000012 r5:c6490000 r4:00000046
5523 12:00:26.767189 [ 148.894536] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
5524 12:00:26.776213 [ 148.902561] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
5525 12:00:26.784453 [ 148.910491] r9:c63d1f60 r8:c533ff00 r7:00000012 r6:b6e0f000 r5:c60f9180 r4:c0c2df60
5526 12:00:26.793655 [ 148.918253] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
5527 12:00:26.800769 [ 148.926095] r9:c07f52b4 r8:c63d1f60 r7:c2816000 r6:b6e0f000 r5:c60f9180 r4:00000000
5528 12:00:26.808091 [ 148.933852] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
5529 12:00:26.814543 [ 148.941000] r10:00000004 r9:00000000 r8:00000000 r7:b6e0f000 r6:c63d0000 r5:c60f9180
5530 12:00:26.816995 [ 148.948837] r4:c60f9180
5531 12:00:26.826755 [ 148.951385] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
5532 12:00:26.830583 [ 148.958534] r9:c63d0000 r8:c03002e4 r7:00000004 r6:b6f56e00 r5:00000012 r4:00000012
5533 12:00:26.839407 [ 148.966294] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5534 12:00:26.846581 [ 148.973872] Exception stack(0xc63d1fa8 to 0xc63d1ff0)
5535 12:00:26.852201 [ 148.978937] 1fa0: 00000012 00000012 00000001 b6e0f000 00000012 00000000
5536 12:00:26.863946 [ 148.987129] 1fc0: 00000012 00000012 b6f56e00 00000004 00000001 00000000 00020000 be88ba54
5537 12:00:26.865093 [ 148.995317] 1fe0: 00000004 be88b788 b6ec494f b6e4ac66
5538 12:00:26.998568 # [ 148.799309] lkdtm: Performing direct entry STACKLEAK_ERASING
5539 12:00:27.007102 # [ 148.805122] lkdtm: checking unused part of the thread stack (7732 bytes)...
5540 12:00:27.014446 # [ 148.812324] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5541 12:00:27.018642 # [ 148.819237] lkdtm: FAIL: the thread stack is NOT properly erased
5542 12:00:27.026542 # [ 148.825349] CPU: 3 PID: 3603 Comm: cat Tainted: G D W 5.10.138-cip15 #1
5543 12:00:27.034452 # [ 148.833105] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5544 12:00:27.037217 # [ 148.839639] Backtrace:
5545 12:00:27.045805 # [ 148.842125] [<c137c964>] (dump_backtrace) from [<c137cd24>] (show_stack+0x20/0x24)
5546 12:00:27.051196 # [ 148.849709] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5547 12:00:27.056855 # [ 148.855389] [<c137cd04>] (show_stack) from [<c1383ea4>] (dump_stack+0xe0/0x100)
5548 12:00:27.067243 # [ 148.862717] [<c1383dc4>] (dump_stack) from [<c138b5b0>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5549 12:00:27.076559 # [ 148.871255] r9:c1acfc64 r8:c15e7df8 r7:c63d1f60 r6:c63d1e34 r5:c63d0000 r4:0000078d
5550 12:00:27.083090 # [ 148.879021] [<c138b468>] (lkdtm_STACKLEAK_ERASING) from [<c0c2db80>] (lkdtm_do_action+0x2c/0x4c)
5551 12:00:27.090081 # [ 148.887819] r8:c15e7df8 r7:c63d1f60 r6:00000012 r5:c6490000 r4:00000046
5552 12:00:27.100139 # [ 148.894536] [<c0c2db54>] (lkdtm_do_action) from [<c0c2e080>] (direct_entry+0x120/0x18c)
5553 12:00:27.105657 # [ 148.902561] [<c0c2df60>] (direct_entry) from [<c07f5318>] (full_proxy_write+0x64/0x94)
5554 12:00:27.114108 # [ 148.910491] r9:c63d1f60 r8:c533ff00 r7:00000012 r6:b6e0f000 r5:c60f9180 r4:c0c2df60
5555 12:00:27.122496 # [ 148.918253] [<c07f52b4>] (full_proxy_write) from [<c0598368>] (vfs_write+0x10c/0x524)
5556 12:00:27.131737 # [ 148.926095] r9:c07f52b4 r8:c63d1f60 r7:c2816000 r6:b6e0f000 r5:c60f9180 r4:00000000
5557 12:00:27.137044 # [ 148.933852] [<c059825c>] (vfs_write) from [<c05988fc>] (ksys_write+0x74/0xec)
5558 12:00:27.146893 # [ 148.941000] r10:00000004 r9:00000000 r8:00000000 r7:b6e0f000 r6:c63d0000 r5:c60f9180
5559 12:00:27.147123 # [ 148.948837] r4:c60f9180
5560 12:00:27.156063 # [ 148.951385] [<c0598888>] (ksys_write) from [<c059898c>] (sys_write+0x18/0x1c)
5561 12:00:27.162732 # [ 148.958534] r9:c63d0000 r8:c03002e4 r7:00000004 r6:b6f56e00 r5:00000012 r4:00000012
5562 12:00:27.170138 # [ 148.966294] [<c0598974>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5563 12:00:27.175656 # [ 148.973872] Exception stack(0xc63d1fa8 to 0xc63d1ff0)
5564 12:00:27.185043 # [ 148.978937] 1fa0: 00000012 00000012 00000001 b6e0f000 00000012 00000000
5565 12:00:27.191545 # [ 148.987129] 1fc0: 00000012 00000012 b6f56e00 00000004 00000001 00000000 00020000 be88ba54
5566 12:00:27.198431 # [ 148.995317] 1fe0: 00000004 be88b788 b6ec494f b6e4ac66
5567 12:00:27.205314 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5568 12:00:27.211259 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5569 12:00:27.214271 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5570 12:00:27.399266 [ 149.526856] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5571 12:00:27.402522 [ 149.532636] lkdtm: Calling matched prototype ...
5572 12:00:27.407404 [ 149.537270] lkdtm: Calling mismatched prototype ...
5573 12:00:27.414037 [ 149.542222] lkdtm: Fail: survived mismatched prototype function call!
5574 12:00:27.546870 # [ 149.526856] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5575 12:00:27.550663 # [ 149.532636] lkdtm: Calling matched prototype ...
5576 12:00:27.557379 # [ 149.537270] lkdtm: Calling mismatched prototype ...
5577 12:00:27.561945 # [ 149.542222] lkdtm: Fail: survived mismatched prototype function call!
5578 12:00:27.584717 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5579 12:00:27.607471 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5580 12:00:27.674807 + ../../utils/send-to-lava.sh ./output/result.txt
5581 12:00:27.873584 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5582 12:00:27.874960 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5584 12:00:28.004908 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5585 12:00:28.005688 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5587 12:00:28.147348 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5588 12:00:28.147962 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5590 12:00:28.291221 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5591 12:00:28.291864 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5593 12:00:28.441616 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5594 12:00:28.442317 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5596 12:00:28.598429 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5597 12:00:28.599253 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5599 12:00:28.751081 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5600 12:00:28.751956 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5602 12:00:28.915541 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5603 12:00:28.916350 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5605 12:00:29.078690 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5606 12:00:29.079487 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5608 12:00:29.226351 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5610 12:00:29.227761 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5611 12:00:29.391921 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5612 12:00:29.392723 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5614 12:00:29.560977 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5615 12:00:29.561952 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5617 12:00:29.726250 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5618 12:00:29.727050 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5620 12:00:29.883479 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5622 12:00:29.884937 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5623 12:00:30.058086 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5624 12:00:30.058881 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5626 12:00:30.217537 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5627 12:00:30.218353 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5629 12:00:30.388921 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5630 12:00:30.389431 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5632 12:00:30.549583 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5634 12:00:30.550353 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5635 12:00:30.719239 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5636 12:00:30.720203 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5638 12:00:30.901326 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5639 12:00:30.902207 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5641 12:00:31.057525 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5643 12:00:31.059134 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5644 12:00:31.232140 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5645 12:00:31.232992 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5647 12:00:31.393211 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5649 12:00:31.394840 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5650 12:00:31.564885 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5651 12:00:31.565857 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5653 12:00:31.725691 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5654 12:00:31.726496 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5656 12:00:31.891290 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5657 12:00:31.891928 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5659 12:00:32.051746 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5660 12:00:32.052556 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5662 12:00:32.221300 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5663 12:00:32.222271 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5665 12:00:32.392146 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5666 12:00:32.392978 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5668 12:00:32.561796 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5669 12:00:32.562619 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5671 12:00:32.716647 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5672 12:00:32.717537 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5674 12:00:32.893221 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5675 12:00:32.894124 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5677 12:00:33.066859 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5678 12:00:33.067676 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5680 12:00:33.235738 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5681 12:00:33.236547 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5683 12:00:33.402686 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5684 12:00:33.403508 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5686 12:00:33.576051 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5687 12:00:33.576855 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5689 12:00:33.745976 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5690 12:00:33.746788 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5692 12:00:33.936437 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5694 12:00:33.937933 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5695 12:00:34.112642 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5696 12:00:34.113551 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5698 12:00:34.286817 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5699 12:00:34.287628 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5701 12:00:34.462735 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5702 12:00:34.463543 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5704 12:00:34.631492 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5705 12:00:34.632308 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5707 12:00:34.784759 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5708 12:00:34.785753 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5710 12:00:34.967673 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5711 12:00:34.968501 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5713 12:00:35.139619 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5715 12:00:35.141016 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5716 12:00:35.297709 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5717 12:00:35.298524 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5719 12:00:35.449459 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5720 12:00:35.450318 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5722 12:00:35.634352 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5723 12:00:35.635177 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5725 12:00:35.791167 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5726 12:00:35.791983 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5728 12:00:35.965991 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5729 12:00:35.966808 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5731 12:00:36.125113 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5732 12:00:36.125968 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5734 12:00:36.289614 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5735 12:00:36.290419 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5737 12:00:36.454910 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5738 12:00:36.455828 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5740 12:00:36.623676 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5741 12:00:36.624800 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5743 12:00:36.772509 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5744 12:00:36.773270 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5746 12:00:36.940759 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5748 12:00:36.942800 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5749 12:00:37.115503 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5750 12:00:37.116362 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5752 12:00:37.269574 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5753 12:00:37.270387 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5755 12:00:37.429741 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5756 12:00:37.430546 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5758 12:00:37.618212 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5759 12:00:37.619031 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5761 12:00:37.796063 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5762 12:00:37.796872 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5764 12:00:37.958920 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5765 12:00:37.959752 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5767 12:00:38.125597 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5768 12:00:38.126246 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5770 12:00:38.295809 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5771 12:00:38.296696 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5773 12:00:38.454771 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5774 12:00:38.455607 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5776 12:00:38.616339 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5777 12:00:38.617202 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5779 12:00:38.782637 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5780 12:00:38.783519 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5782 12:00:38.948739 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5783 12:00:38.949618 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5785 12:00:39.113561 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5786 12:00:39.114369 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5788 12:00:39.282615 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5789 12:00:39.283213 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5791 12:00:39.453515 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5792 12:00:39.454395 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5794 12:00:39.606732 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5795 12:00:39.607537 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5797 12:00:39.786573 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5799 12:00:39.788198 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5800 12:00:39.947614 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5801 12:00:39.948496 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5803 12:00:40.105466 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5804 12:00:40.106305 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5806 12:00:40.280238 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5808 12:00:40.281898 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5809 12:00:40.438150 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5810 12:00:40.439046 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5812 12:00:40.604853 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5813 12:00:40.605427 + set +x
5814 12:00:40.606207 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5816 12:00:40.609769 Received signal: <ENDRUN> 1_kselftest-lkdtm 7147753_1.6.2.4.5
5817 12:00:40.610291 Ending use of test pattern.
5818 12:00:40.610724 Ending test lava.1_kselftest-lkdtm (7147753_1.6.2.4.5), duration 106.96
5820 12:00:40.612550 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 7147753_1.6.2.4.5>
5821 12:00:40.622818 <LAVA_TEST_RUNNER EXIT>
5822 12:00:40.623319 ok: lava_test_shell seems to have completed
5823 12:00:40.625587 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
5824 12:00:40.626098 end: 3.1 lava-test-shell (duration 00:01:49) [common]
5825 12:00:40.626503 end: 3 lava-test-retry (duration 00:01:49) [common]
5826 12:00:40.626915 start: 4 finalize (timeout 00:05:17) [common]
5827 12:00:40.627342 start: 4.1 power-off (timeout 00:00:30) [common]
5828 12:00:40.627893 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-f' '4'
5829 12:00:40.667360 >> Software version: 7
5830 12:00:40.676044 >> Relay states: 0xe5
5831 12:00:40.677341 Returned 0 in 0 seconds
5832 12:00:40.779120 end: 4.1 power-off (duration 00:00:00) [common]
5834 12:00:40.780816 start: 4.2 read-feedback (timeout 00:05:17) [common]
5835 12:00:40.782323 Listened to connection for namespace 'common' for up to 1s
5836 12:00:40.783367 Listened to connection for namespace 'common' for up to 1s
5837 12:00:41.786849 Finalising connection for namespace 'common'
5838 12:00:41.787577 Disconnecting from shell: Finalise
5839 12:00:41.788100 / #
5840 12:00:41.889784 end: 4.2 read-feedback (duration 00:00:01) [common]
5841 12:00:41.890490 end: 4 finalize (duration 00:00:01) [common]
5842 12:00:41.891110 Cleaning after the job
5843 12:00:41.891694 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/ramdisk
5844 12:00:41.897018 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/kernel
5845 12:00:41.901226 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/dtb
5846 12:00:41.902097 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/nfsrootfs
5847 12:00:41.987069 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7147753/tftp-deploy-u7c34t8z/modules
5848 12:00:41.992674 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/7147753
5849 12:00:43.490675 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/7147753
5850 12:00:43.491149 Job finished correctly