Boot log: imx6q-sabrelite
- Errors: 0
- Warnings: 1
- Kernel Warnings: 0
- Boot result: PASS
- Kernel Errors: 0
1 15:53:06.447556 lava-dispatcher, installed at version: 2022.04
2 15:53:06.447969 start: 0 validate
3 15:53:06.448272 Start time: 2022-06-24 15:53:06.448250+00:00 (UTC)
4 15:53:06.448603 Using caching service: 'http://localhost/cache/?uri=%s'
5 15:53:06.448922 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220610.0%2Farmhf%2Finitrd.cpio.gz exists
6 15:53:06.454251 Using caching service: 'http://localhost/cache/?uri=%s'
7 15:53:06.454539 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.121-cip9-272-g3fb28d4c623b%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 15:53:10.462241 Using caching service: 'http://localhost/cache/?uri=%s'
9 15:53:10.462603 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.121-cip9-272-g3fb28d4c623b%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 15:53:10.465404 Using caching service: 'http://localhost/cache/?uri=%s'
11 15:53:10.465668 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220610.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 15:53:10.468117 Using caching service: 'http://localhost/cache/?uri=%s'
13 15:53:10.468385 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.121-cip9-272-g3fb28d4c623b%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 15:53:10.474673 validate duration: 4.03
16 15:53:10.475277 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 15:53:10.475547 start: 1.1 download-retry (timeout 00:10:00) [common]
18 15:53:10.475799 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 15:53:10.476092 Not decompressing ramdisk as can be used compressed.
20 15:53:10.476644 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220610.0/armhf/initrd.cpio.gz
21 15:53:10.476833 saving as /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/ramdisk/initrd.cpio.gz
22 15:53:10.477017 total size: 4016078 (3MB)
23 15:53:10.479877 progress 0% (0MB)
24 15:53:10.483199 progress 5% (0MB)
25 15:53:10.486347 progress 10% (0MB)
26 15:53:10.489219 progress 15% (0MB)
27 15:53:10.492034 progress 20% (0MB)
28 15:53:10.494879 progress 25% (0MB)
29 15:53:10.497742 progress 30% (1MB)
30 15:53:10.500601 progress 35% (1MB)
31 15:53:10.503851 progress 40% (1MB)
32 15:53:10.506918 progress 45% (1MB)
33 15:53:10.509726 progress 50% (1MB)
34 15:53:10.512503 progress 55% (2MB)
35 15:53:10.515279 progress 60% (2MB)
36 15:53:10.518075 progress 65% (2MB)
37 15:53:10.520844 progress 70% (2MB)
38 15:53:10.523798 progress 75% (2MB)
39 15:53:10.527007 progress 80% (3MB)
40 15:53:10.529859 progress 85% (3MB)
41 15:53:10.532633 progress 90% (3MB)
42 15:53:10.535419 progress 95% (3MB)
43 15:53:10.538240 progress 100% (3MB)
44 15:53:10.538914 3MB downloaded in 0.06s (61.89MB/s)
45 15:53:10.539325 end: 1.1.1 http-download (duration 00:00:00) [common]
47 15:53:10.539960 end: 1.1 download-retry (duration 00:00:00) [common]
48 15:53:10.540212 start: 1.2 download-retry (timeout 00:10:00) [common]
49 15:53:10.540481 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 15:53:10.540828 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.121-cip9-272-g3fb28d4c623b/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 15:53:10.541017 saving as /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/kernel/zImage
52 15:53:10.541225 total size: 12337664 (11MB)
53 15:53:10.541405 No compression specified
54 15:53:10.544613 progress 0% (0MB)
55 15:53:10.553452 progress 5% (0MB)
56 15:53:10.562226 progress 10% (1MB)
57 15:53:10.571270 progress 15% (1MB)
58 15:53:10.579864 progress 20% (2MB)
59 15:53:10.588615 progress 25% (2MB)
60 15:53:10.596749 progress 30% (3MB)
61 15:53:10.605492 progress 35% (4MB)
62 15:53:10.614063 progress 40% (4MB)
63 15:53:10.622625 progress 45% (5MB)
64 15:53:10.631280 progress 50% (5MB)
65 15:53:10.640220 progress 55% (6MB)
66 15:53:10.648331 progress 60% (7MB)
67 15:53:10.657446 progress 65% (7MB)
68 15:53:10.666258 progress 70% (8MB)
69 15:53:10.674676 progress 75% (8MB)
70 15:53:10.683442 progress 80% (9MB)
71 15:53:10.695238 progress 85% (10MB)
72 15:53:10.704295 progress 90% (10MB)
73 15:53:10.713720 progress 95% (11MB)
74 15:53:10.723148 progress 100% (11MB)
75 15:53:10.723978 11MB downloaded in 0.18s (64.39MB/s)
76 15:53:10.724471 end: 1.2.1 http-download (duration 00:00:00) [common]
78 15:53:10.725281 end: 1.2 download-retry (duration 00:00:00) [common]
79 15:53:10.725594 start: 1.3 download-retry (timeout 00:10:00) [common]
80 15:53:10.725907 start: 1.3.1 http-download (timeout 00:10:00) [common]
81 15:53:10.726340 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.121-cip9-272-g3fb28d4c623b/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 15:53:10.726542 saving as /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/dtb/imx6q-sabrelite.dtb
83 15:53:10.726840 total size: 42397 (0MB)
84 15:53:10.727105 No compression specified
85 15:53:10.731437 progress 77% (0MB)
86 15:53:10.732531 progress 100% (0MB)
87 15:53:10.733483 0MB downloaded in 0.01s (6.10MB/s)
88 15:53:10.733891 end: 1.3.1 http-download (duration 00:00:00) [common]
90 15:53:10.734702 end: 1.3 download-retry (duration 00:00:00) [common]
91 15:53:10.735026 start: 1.4 download-retry (timeout 00:10:00) [common]
92 15:53:10.735366 start: 1.4.1 http-download (timeout 00:10:00) [common]
93 15:53:10.735784 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220610.0/armhf/full.rootfs.tar.xz
94 15:53:10.735982 saving as /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/nfsrootfs/full.rootfs.tar
95 15:53:10.736271 total size: 195689992 (186MB)
96 15:53:10.736540 Using unxz to decompress xz
97 15:53:10.744736 progress 0% (0MB)
98 15:53:11.817850 progress 5% (9MB)
99 15:53:12.790411 progress 10% (18MB)
100 15:53:13.957438 progress 15% (28MB)
101 15:53:14.772692 progress 20% (37MB)
102 15:53:15.328822 progress 25% (46MB)
103 15:53:16.504187 progress 30% (56MB)
104 15:53:17.628153 progress 35% (65MB)
105 15:53:18.759891 progress 40% (74MB)
106 15:53:19.837434 progress 45% (84MB)
107 15:53:20.927146 progress 50% (93MB)
108 15:53:22.149242 progress 55% (102MB)
109 15:53:23.467589 progress 60% (112MB)
110 15:53:23.711154 progress 65% (121MB)
111 15:53:24.045147 progress 70% (130MB)
112 15:53:24.238013 progress 75% (139MB)
113 15:53:24.397040 progress 80% (149MB)
114 15:53:24.551896 progress 85% (158MB)
115 15:53:24.767456 progress 90% (167MB)
116 15:53:25.457188 progress 95% (177MB)
117 15:53:26.721085 progress 100% (186MB)
118 15:53:26.734959 186MB downloaded in 16.00s (11.67MB/s)
119 15:53:26.735669 end: 1.4.1 http-download (duration 00:00:16) [common]
121 15:53:26.736452 end: 1.4 download-retry (duration 00:00:16) [common]
122 15:53:26.736738 start: 1.5 download-retry (timeout 00:09:44) [common]
123 15:53:26.736999 start: 1.5.1 http-download (timeout 00:09:44) [common]
124 15:53:26.737388 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.121-cip9-272-g3fb28d4c623b/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 15:53:26.737600 saving as /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/modules/modules.tar
126 15:53:26.737786 total size: 7461560 (7MB)
127 15:53:26.737975 Using unxz to decompress xz
128 15:53:26.749343 progress 0% (0MB)
129 15:53:26.791901 progress 5% (0MB)
130 15:53:26.841115 progress 10% (0MB)
131 15:53:26.886156 progress 15% (1MB)
132 15:53:26.940227 progress 20% (1MB)
133 15:53:26.986155 progress 25% (1MB)
134 15:53:27.052777 progress 30% (2MB)
135 15:53:27.094418 progress 35% (2MB)
136 15:53:27.139581 progress 40% (2MB)
137 15:53:27.181438 progress 45% (3MB)
138 15:53:27.223332 progress 50% (3MB)
139 15:53:27.269123 progress 55% (3MB)
140 15:53:27.309629 progress 60% (4MB)
141 15:53:27.354041 progress 65% (4MB)
142 15:53:27.396627 progress 70% (5MB)
143 15:53:27.437751 progress 75% (5MB)
144 15:53:27.486541 progress 80% (5MB)
145 15:53:27.528875 progress 85% (6MB)
146 15:53:27.571770 progress 90% (6MB)
147 15:53:27.616841 progress 95% (6MB)
148 15:53:27.658615 progress 100% (7MB)
149 15:53:27.670297 7MB downloaded in 0.93s (7.63MB/s)
150 15:53:27.670991 end: 1.5.1 http-download (duration 00:00:01) [common]
152 15:53:27.671755 end: 1.5 download-retry (duration 00:00:01) [common]
153 15:53:27.672032 start: 1.6 prepare-tftp-overlay (timeout 00:09:43) [common]
154 15:53:27.672323 start: 1.6.1 extract-nfsrootfs (timeout 00:09:43) [common]
155 15:53:40.848195 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6677571/extract-nfsrootfs-7oejw5tk
156 15:53:40.848718 end: 1.6.1 extract-nfsrootfs (duration 00:00:13) [common]
157 15:53:40.848961 start: 1.6.2 lava-overlay (timeout 00:09:30) [common]
158 15:53:40.849433 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov
159 15:53:40.849751 makedir: /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin
160 15:53:40.849995 makedir: /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/tests
161 15:53:40.850234 makedir: /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/results
162 15:53:40.850514 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-add-keys
163 15:53:40.850906 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-add-sources
164 15:53:40.851265 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-background-process-start
165 15:53:40.851608 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-background-process-stop
166 15:53:40.851949 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-common-functions
167 15:53:40.852283 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-echo-ipv4
168 15:53:40.852655 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-install-packages
169 15:53:40.852990 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-installed-packages
170 15:53:40.853498 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-os-build
171 15:53:40.853837 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-probe-channel
172 15:53:40.854179 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-probe-ip
173 15:53:40.854512 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-target-ip
174 15:53:40.854845 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-target-mac
175 15:53:40.855176 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-target-storage
176 15:53:40.855515 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-test-case
177 15:53:40.855855 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-test-event
178 15:53:40.856187 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-test-feedback
179 15:53:40.856544 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-test-raise
180 15:53:40.856877 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-test-reference
181 15:53:40.857231 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-test-runner
182 15:53:40.857568 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-test-set
183 15:53:40.857903 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-test-shell
184 15:53:40.858239 Updating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-add-keys (debian)
185 15:53:40.858610 Updating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-add-sources (debian)
186 15:53:40.858957 Updating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-install-packages (debian)
187 15:53:40.859302 Updating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-installed-packages (debian)
188 15:53:40.859645 Updating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/bin/lava-os-build (debian)
189 15:53:40.859942 Creating /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/environment
190 15:53:40.860186 LAVA metadata
191 15:53:40.860361 - LAVA_JOB_ID=6677571
192 15:53:40.860541 - LAVA_DISPATCHER_IP=192.168.101.1
193 15:53:40.860814 start: 1.6.2.1 ssh-authorize (timeout 00:09:30) [common]
194 15:53:40.862010 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 15:53:40.862239 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:30) [common]
196 15:53:40.862405 skipped lava-vland-overlay
197 15:53:40.862612 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 15:53:40.862828 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:30) [common]
199 15:53:40.862993 skipped lava-multinode-overlay
200 15:53:40.863196 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 15:53:40.863462 start: 1.6.2.4 test-definition (timeout 00:09:30) [common]
202 15:53:40.863746 Loading test definitions
203 15:53:40.864058 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:30) [common]
204 15:53:40.864285 Using /lava-6677571 at stage 0
205 15:53:40.865091 uuid=6677571_1.6.2.4.1 testdef=None
206 15:53:40.865321 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 15:53:40.865538 start: 1.6.2.4.2 test-overlay (timeout 00:09:30) [common]
208 15:53:40.866802 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 15:53:40.867349 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:30) [common]
211 15:53:40.868725 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 15:53:40.869312 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:30) [common]
214 15:53:40.870586 runner path: /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/0/tests/0_timesync-off test_uuid 6677571_1.6.2.4.1
215 15:53:40.870984 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 15:53:40.871534 start: 1.6.2.4.5 git-repo-action (timeout 00:09:30) [common]
218 15:53:40.871705 Using /lava-6677571 at stage 0
219 15:53:40.871944 Fetching tests from https://github.com/kernelci/test-definitions.git
220 15:53:40.872146 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/0/tests/1_kselftest-lkdtm'
221 15:53:49.088583 Running '/usr/bin/git checkout kernelci.org
222 15:53:49.185626 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 15:53:49.187579 uuid=6677571_1.6.2.4.5 testdef=None
224 15:53:49.188002 end: 1.6.2.4.5 git-repo-action (duration 00:00:08) [common]
226 15:53:49.188760 start: 1.6.2.4.6 test-overlay (timeout 00:09:21) [common]
227 15:53:49.190899 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 15:53:49.191564 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:21) [common]
230 15:53:49.194207 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 15:53:49.194869 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:21) [common]
233 15:53:49.197366 runner path: /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/0/tests/1_kselftest-lkdtm test_uuid 6677571_1.6.2.4.5
234 15:53:49.197613 BOARD='imx6q-sabrelite'
235 15:53:49.197802 BRANCH='cip-gitlab'
236 15:53:49.197985 SKIPFILE='skipfile-lkft.yaml'
237 15:53:49.198173 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.121-cip9-272-g3fb28d4c623b/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 15:53:49.198369 TST_CASENAME=''
239 15:53:49.198547 TST_CMDFILES='lkdtm'
240 15:53:49.198986 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 15:53:49.199585 Creating lava-test-runner.conf files
243 15:53:49.199779 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6677571/lava-overlay-jib409ov/lava-6677571/0 for stage 0
244 15:53:49.200050 - 0_timesync-off
245 15:53:49.200246 - 1_kselftest-lkdtm
246 15:53:49.200557 end: 1.6.2.4 test-definition (duration 00:00:08) [common]
247 15:53:49.200827 start: 1.6.2.5 compress-overlay (timeout 00:09:21) [common]
248 15:54:01.502159 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
249 15:54:01.502550 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:09) [common]
250 15:54:01.502772 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 15:54:01.503029 end: 1.6.2 lava-overlay (duration 00:00:21) [common]
252 15:54:01.503261 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:09) [common]
253 15:54:01.702677 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 15:54:01.703529 start: 1.6.4 extract-modules (timeout 00:09:09) [common]
255 15:54:01.703805 extracting modules file /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6677571/extract-nfsrootfs-7oejw5tk
256 15:54:02.337044 extracting modules file /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6677571/extract-overlay-ramdisk-1logvurz/ramdisk
257 15:54:02.970797 end: 1.6.4 extract-modules (duration 00:00:01) [common]
258 15:54:02.971164 start: 1.6.5 apply-overlay-tftp (timeout 00:09:08) [common]
259 15:54:02.971374 [common] Applying overlay to NFS
260 15:54:02.971567 [common] Applying overlay /var/lib/lava/dispatcher/tmp/6677571/compress-overlay-89huvjc4/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/6677571/extract-nfsrootfs-7oejw5tk
261 15:54:04.489308 end: 1.6.5 apply-overlay-tftp (duration 00:00:02) [common]
262 15:54:04.489648 start: 1.6.6 prepare-kernel (timeout 00:09:06) [common]
263 15:54:04.489885 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:06) [common]
264 15:54:04.490143 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 15:54:04.490360 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 15:54:04.490595 start: 1.6.7 configure-preseed-file (timeout 00:09:06) [common]
267 15:54:04.490822 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 15:54:04.491045 start: 1.6.8 compress-ramdisk (timeout 00:09:06) [common]
269 15:54:04.491244 Building ramdisk /var/lib/lava/dispatcher/tmp/6677571/extract-overlay-ramdisk-1logvurz/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6677571/extract-overlay-ramdisk-1logvurz/ramdisk
270 15:54:05.093520 >> 80658 blocks
271 15:54:07.687440 Adding RAMdisk u-boot header.
272 15:54:07.688426 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/6677571/extract-overlay-ramdisk-1logvurz/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/6677571/extract-overlay-ramdisk-1logvurz/ramdisk.cpio.gz.uboot
273 15:54:08.362192 output: Image Name:
274 15:54:08.363220 output: Created: Fri Jun 24 16:54:07 2022
275 15:54:08.363451 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 15:54:08.363670 output: Data Size: 15413362 Bytes = 15052.11 KiB = 14.70 MiB
277 15:54:08.364306 output: Load Address: 00000000
278 15:54:08.364551 output: Entry Point: 00000000
279 15:54:08.364771 output:
280 15:54:08.365160 rename /var/lib/lava/dispatcher/tmp/6677571/extract-overlay-ramdisk-1logvurz/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/ramdisk/ramdisk.cpio.gz.uboot
281 15:54:08.366064 end: 1.6.8 compress-ramdisk (duration 00:00:04) [common]
282 15:54:08.366436 end: 1.6 prepare-tftp-overlay (duration 00:00:41) [common]
283 15:54:08.367626 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:02) [common]
284 15:54:08.367894 No LXC device requested
285 15:54:08.369012 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 15:54:08.369551 start: 1.8 deploy-device-env (timeout 00:09:02) [common]
287 15:54:08.369850 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 15:54:08.370088 Checking files for TFTP limit of 4294967296 bytes.
289 15:54:08.371977 end: 1 tftp-deploy (duration 00:00:58) [common]
290 15:54:08.372399 start: 2 uboot-action (timeout 00:05:00) [common]
291 15:54:08.372754 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 15:54:08.373029 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 15:54:08.373374 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 15:54:08.374233 substitutions:
295 15:54:08.374464 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 15:54:08.374676 - {DTB_ADDR}: 0x13f00000
297 15:54:08.374878 - {DTB}: 6677571/tftp-deploy-rsrnsasj/dtb/imx6q-sabrelite.dtb
298 15:54:08.375366 - {INITRD}: 6677571/tftp-deploy-rsrnsasj/ramdisk/ramdisk.cpio.gz.uboot
299 15:54:08.375571 - {KERNEL_ADDR}: 0x10000000
300 15:54:08.375769 - {KERNEL}: 6677571/tftp-deploy-rsrnsasj/kernel/zImage
301 15:54:08.375967 - {LAVA_MAC}: None
302 15:54:08.376163 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6677571/extract-nfsrootfs-7oejw5tk
303 15:54:08.376801 - {NFS_SERVER_IP}: 192.168.101.1
304 15:54:08.377015 - {PRESEED_CONFIG}: None
305 15:54:08.377492 - {PRESEED_LOCAL}: None
306 15:54:08.377713 - {RAMDISK_ADDR}: 0x14000000
307 15:54:08.378230 - {RAMDISK}: 6677571/tftp-deploy-rsrnsasj/ramdisk/ramdisk.cpio.gz.uboot
308 15:54:08.378451 - {ROOT_PART}: None
309 15:54:08.378652 - {ROOT}: None
310 15:54:08.378849 - {SERVER_IP}: 192.168.101.1
311 15:54:08.379045 - {TEE_ADDR}: 0x83000000
312 15:54:08.379614 - {TEE}: None
313 15:54:08.379820 Parsed boot commands:
314 15:54:08.380013 - setenv autoload no
315 15:54:08.380211 - setenv initrd_high 0xffffffff
316 15:54:08.380406 - setenv fdt_high 0xffffffff
317 15:54:08.380994 - dhcp
318 15:54:08.381374 - setenv serverip 192.168.101.1
319 15:54:08.381587 - tftp 0x10000000 6677571/tftp-deploy-rsrnsasj/kernel/zImage
320 15:54:08.381787 - tftp 0x14000000 6677571/tftp-deploy-rsrnsasj/ramdisk/ramdisk.cpio.gz.uboot
321 15:54:08.382286 - setenv initrd_size ${filesize}
322 15:54:08.382507 - tftp 0x13f00000 6677571/tftp-deploy-rsrnsasj/dtb/imx6q-sabrelite.dtb
323 15:54:08.382706 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/6677571/extract-nfsrootfs-7oejw5tk,tcp,hard ip=dhcp'
324 15:54:08.382917 - bootz 0x10000000 0x14000000 0x13f00000
325 15:54:08.383172 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 15:54:08.384331 start: 2.3 connect-device (timeout 00:05:00) [common]
328 15:54:08.384601 [common] connect-device Connecting to device using '/usr/bin/console -f -M rack-control imx6q-sabrelite-lava-cbg-2'
329 15:54:08.391078 Setting prompt string to ['lava-test: # ']
330 15:54:08.392074 end: 2.3 connect-device (duration 00:00:00) [common]
331 15:54:08.392413 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 15:54:08.392749 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 15:54:08.393054 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 15:54:08.394046 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-t' '4'
335 15:54:11.978640 >> Software version: 7
336 15:54:11.987358 >> Intermediate Relay states: 0xef
337 15:54:13.995202 >> Relay states: 0xff
338 15:54:13.997858 Returned 0 in 5 seconds
339 15:54:14.098923 end: 2.4.1.1 pdu-reboot (duration 00:00:06) [common]
341 15:54:14.099680 end: 2.4.1 reset-device (duration 00:00:06) [common]
342 15:54:14.100173 start: 2.4.2 bootloader-interrupt (timeout 00:04:54) [common]
343 15:54:14.100399 Setting prompt string to ['Hit any key to stop autoboot']
344 15:54:14.100769 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
345 15:54:14.101610 [Enter `^Ec?' for help]
346 15:54:15.327534
347 15:54:15.327843
348 15:54:15.334729 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
349 15:54:15.334925
350 15:54:15.337572 CPU: Freescale i.MX6Q rev1.0 at 792 MHz
351 15:54:15.343038 Reset cause: POR
352 15:54:15.346839 Model: Freescale i.MX6 Quad SABRE Lite Board
353 15:54:15.347032 Board: SABRE Lite
354 15:54:15.347206 I2C: ready
355 15:54:15.347633 DRAM: 1 GiB
356 15:54:15.404082 MMC: FSL_SDHC: 0, FSL_SDHC: 1
357 15:54:15.417767 Loading Environment from SPIFlash... SF: Detected sst25vf016b with page size 256 Bytes, erase size 4 KiB, total 2 MiB
358 15:54:15.428095 *** Warning - bad CRC, using default environment
359 15:54:15.428310
360 15:54:15.437125 In: serial
361 15:54:15.437319 Out: serial
362 15:54:15.437485 Err: serial
363 15:54:15.448698 Net: using phy at 6
364 15:54:15.458133 FEC [PRIME], usb_ether
365 15:54:15.460088 Error: usb_ether address not set.
366 15:54:15.460275
367 15:54:15.460451 starting USB...
368 15:54:15.461127 Bus usb@2184000: usb dr_mode not found
369 15:54:15.514227 Bus usb@2184200: USB EHCI 1.00
370 15:54:18.552028 scanning bus usb@2184000 for devices... 1 USB Device(s) found
371 15:54:23.689196 scanning bus usb@2184200 for devices... 2 USB Device(s) found
372 15:54:23.695283 scanning usb for storage devices... 0 Storage Device(s) found
373 15:54:23.701321 scanning usb for ethernet devices... 0 Ethernet Device(s) found
375 15:54:23.951894 Hit any key to stop autoboot: 3
376 15:54:23.952264 end: 2.4.2 bootloader-interrupt (duration 00:00:10) [common]
377 15:54:23.952575 start: 2.4.3 bootloader-commands (timeout 00:04:44) [common]
378 15:54:23.952799 Setting prompt string to ['=>']
379 15:54:23.953013 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:44)
380 15:54:23.961971 0
381 15:54:23.962528 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 15:54:23.962759 Sending with 10 millisecond of delay
384 15:54:25.101410 => setenv autoload no
385 15:54:25.111887 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)
386 15:54:25.114298 setenv autoload no
387 15:54:25.114720 Sending with 10 millisecond of delay
389 15:54:26.917915 => setenv initrd_high 0xffffffff
390 15:54:26.928389 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:41)
391 15:54:26.928974 setenv initrd_high 0xffffffff
392 15:54:26.929417 Sending with 10 millisecond of delay
394 15:54:28.551597 => setenv fdt_high 0xffffffff
395 15:54:28.562076 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)
396 15:54:28.562504 setenv fdt_high 0xffffffff
397 15:54:28.562915 Sending with 10 millisecond of delay
399 15:54:28.855399 => dhcp
400 15:54:28.865978 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)
401 15:54:28.866381 dhcp
402 15:54:28.963097 BOOTP broadcast 1
403 15:54:28.965206 DHCP client bound to address 192.168.101.101 (2 ms)
404 15:54:28.966293 Sending with 10 millisecond of delay
406 15:54:30.769125 => setenv serverip 192.168.101.1
407 15:54:30.779599 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:38)
408 15:54:30.780032 setenv serverip 192.168.101.1
409 15:54:30.780444 Sending with 10 millisecond of delay
411 15:54:34.336951 => tftp 0x10000000 6677571/tftp-deploy-rsrnsasj/kernel/zImage
412 15:54:34.347791 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:34)
413 15:54:34.348212 tftp 0x10000000 6677571/tftp-deploy-rsrnsasj/kernel/zImage
414 15:54:34.443283 Using FEC device
415 15:54:34.449142 TFTP from server 192.168.101.1; our IP address is 192.168.101.101
416 15:54:34.452500 Filename '6677571/tftp-deploy-rsrnsasj/kernel/zImage'.
417 15:54:34.455660 Load address: 0x10000000
418 15:54:34.765476 Loading: *#################################################################
419 15:54:35.070416 #################################################################
420 15:54:35.374573 #################################################################
421 15:54:35.680527 #################################################################
422 15:54:35.984585 #################################################################
423 15:54:36.287465 #################################################################
424 15:54:36.590636 #################################################################
425 15:54:36.899544 #################################################################
426 15:54:37.208586 #################################################################
427 15:54:37.509685 #################################################################
428 15:54:37.810726 #################################################################
429 15:54:38.111870 #################################################################
430 15:54:38.407065 #############################################################
431 15:54:38.407392 3 MiB/s
432 15:54:38.407576 done
433 15:54:38.408291 Bytes transferred = 12337664 (bc4200 hex)
434 15:54:38.412485 Sending with 10 millisecond of delay
436 15:54:42.936171 => tftp 0x14000000 6677571/tftp-deploy-rsrnsasj/ramdisk/ramdisk.cpio.gz.uboot
437 15:54:42.946685 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 00:04:25)
438 15:54:42.947120 tftp 0x14000000 6677571/tftp-deploy-rsrnsasj/ramdisk/ramdisk.cpio.gz.uboot
439 15:54:43.042271 Using FEC device
440 15:54:43.048809 TFTP from server 192.168.101.1; our IP address is 192.168.101.101
441 15:54:43.053692 Filename '6677571/tftp-deploy-rsrnsasj/ramdisk/ramdisk.cpio.gz.uboot'.
442 15:54:43.057448 Load address: 0x14000000
443 15:54:43.377467 Loading: *#################################################################
444 15:54:43.690425 #################################################################
445 15:54:43.998327 #################################################################
446 15:54:44.312546 #################################################################
447 15:54:44.624530 #################################################################
448 15:54:44.935743 #################################################################
449 15:54:45.248517 #################################################################
450 15:54:45.561743 #################################################################
451 15:54:45.872558 #################################################################
452 15:54:46.184566 #################################################################
453 15:54:46.487804 #################################################################
454 15:54:46.798862 #################################################################
455 15:54:47.108144 #################################################################
456 15:54:47.417849 #################################################################
457 15:54:47.725706 #################################################################
458 15:54:48.039763 #################################################################
459 15:54:48.088624 ##########
460 15:54:48.088956 2.9 MiB/s
461 15:54:48.089232 done
462 15:54:48.092451 Bytes transferred = 15413426 (eb30b2 hex)
463 15:54:48.093017 Sending with 10 millisecond of delay
465 15:54:49.960276 =>setenv initrd_size ${filesize}
466 15:54:49.970865 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:18)
467 15:54:49.971307 setenv initrd_size ${filesize}
468 15:54:49.971967 Sending with 10 millisecond of delay
470 15:54:54.147494 => tftp 0x13f00000 6677571/tftp-deploy-rsrnsasj/dtb/imx6q-sabrelite.dtb
471 15:54:54.161549 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:14)
472 15:54:54.162042 tftp 0x13f00000 6677571/tftp-deploy-rsrnsasj/dtb/imx6q-sabrelite.dtb
473 15:54:54.252766 Using FEC device
474 15:54:54.259498 TFTP from server 192.168.101.1; our IP address is 192.168.101.101
475 15:54:54.263385 Filename '6677571/tftp-deploy-rsrnsasj/dtb/imx6q-sabrelite.dtb'.
476 15:54:54.267383 Load address: 0x13f00000
477 15:54:54.284781 Loading: *###
478 15:54:54.285014 2.5 MiB/s
479 15:54:54.285240 done
480 15:54:54.290022 Bytes transferred = 42397 (a59d hex)
481 15:54:54.290483 Sending with 10 millisecond of delay
483 15:55:04.281143 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/6677571/extract-nfsrootfs-7oejw5tk,tcp,hard ip=dhcp'
484 15:55:04.293137 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:04)
485 15:55:04.293591 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/6677571/extract-nfsrootfs-7oejw5tk,tcp,hard ip=dhcp'
486 15:55:04.294016 Sending with 10 millisecond of delay
488 15:55:06.669619 => bootz 0x10000000 0x14000000 0x13f00000
489 15:55:06.689051 Setting prompt string to ['Starting kernel']
490 15:55:06.689511 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:04:02)
491 15:55:06.690156 bootz 0x10000000 0x14000000 0x13f00000
492 15:55:06.690442 Kernel image @ 0x10000000 [ 0x000000 - 0xbc4200 ]
493 15:55:06.693275 ## Loading init Ramdisk from Legacy Image at 14000000 ...
494 15:55:06.696194 Image Name:
495 15:55:06.697363 Image Type: ARM Linux RAMDisk Image (uncompressed)
496 15:55:06.705226 Data Size: 15413362 Bytes = 14.7 MiB
497 15:55:06.705504 Load Address: 00000000
498 15:55:06.711508 Entry Point: 00000000
499 15:55:06.883049 Verifying Checksum ... OK
500 15:55:06.887548 ## Flattened Device Tree blob at 13f00000
501 15:55:06.891708 Booting using the fdt blob at 0x13f00000
502 15:55:06.896838 Using Device Tree in place at 13f00000, end 13f0d59c
503 15:55:06.913462
504 15:55:06.913935 Starting kernel ...
505 15:55:06.914117
506 15:55:06.914734 end: 2.4.3 bootloader-commands (duration 00:00:43) [common]
507 15:55:06.915021 start: 2.4.4 auto-login-action (timeout 00:04:01) [common]
508 15:55:06.915240 Setting prompt string to ['Linux version [0-9]']
509 15:55:06.915457 Setting prompt string to ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
510 15:55:06.915668 auto-login-action: Wait for prompt ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:05:00)
511 15:55:15.402047 [ 0.000000] Booting Linux on physical CPU 0x0
512 15:55:15.405876 start: 2.4.4.1 login-action (timeout 00:03:53) [common]
513 15:55:15.406143 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.
514 15:55:15.406410 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(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
515 15:55:15.406646 Using line separator: #'\n'#
516 15:55:15.406834 No login prompt set.
517 15:55:15.407036 Parsing kernel messages
518 15:55:15.407215 ['-+\\[ 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']
519 15:55:15.407517 [login-action] Waiting for messages, (timeout 00:03:53)
520 15:55:15.427222 [ 0.000000] Linux version 5.10.124-cip9 (KernelCI@build-j257858-arm-gcc-10-multi-v7-defconfig-kselftest-wqwrz) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Fri Jun 24 15:38:44 UTC 2022
521 15:55:15.431769 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
522 15:55:15.439779 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
523 15:55:15.449532 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
524 15:55:15.451262 [ 0.000000] Memory policy: Data cache writealloc
525 15:55:15.454630 [ 0.000000] efi: UEFI not found.
526 15:55:15.461134 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
527 15:55:15.465751 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
528 15:55:15.468871 [ 0.000000] Zone ranges:
529 15:55:15.474190 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
530 15:55:15.477772 [ 0.000000] Normal empty
531 15:55:15.483967 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
532 15:55:15.488109 [ 0.000000] Movable zone start for each node
533 15:55:15.492607 [ 0.000000] Early memory node ranges
534 15:55:15.499209 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
535 15:55:15.504890 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
536 15:55:15.514645 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
537 15:55:15.518756 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
538 15:55:15.537072 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/6677571/extract-nfsrootfs-7oejw5tk,tcp,hard ip=dhcp
539 15:55:15.541863 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
540 15:55:15.549886 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
541 15:55:15.557935 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
542 15:55:15.572744 [ 0.000000] Memory: 921464K/1048576K available (17408K kernel code, 2649K rwdata, 8096K rodata, 2048K init, 6694K bss, 61576K reserved, 65536K cma-reserved, 196608K highmem)
543 15:55:15.579742 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
544 15:55:15.584741 [ 0.000000] ftrace: allocating 55450 entries in 163 pages
545 15:55:15.591617 [ 0.000000] ftrace: allocated 163 pages with 4 groups
546 15:55:15.592324 [ 0.000000] Running RCU self tests
547 15:55:15.601027 [ 0.000000] rcu: Hierarchical RCU implementation.
548 15:55:15.603136 [ 0.000000] rcu: RCU event tracing is enabled.
549 15:55:15.608549 [ 0.000000] rcu: RCU lockdep checking is enabled.
550 15:55:15.613184 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
551 15:55:15.622274 [ 0.000000] Rude variant of Tasks RCU enabled.
552 15:55:15.624926 [ 0.000000] Tracing variant of Tasks RCU enabled.
553 15:55:15.629987 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
554 15:55:15.637109 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
555 15:55:15.642176 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
556 15:55:15.647725 [ 0.000000] L2C-310 errata 752271 769419 enabled
557 15:55:15.652051 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
558 15:55:15.658275 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
559 15:55:15.667188 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
560 15:55:15.669676 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
561 15:55:15.677933 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
562 15:55:15.682247 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
563 15:55:15.688775 [ 0.000000] Switching to timer-based delay loop, resolution 15ns
564 15:55:15.695348 [ 0.000008] sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 32537631224ns
565 15:55:15.705567 [ 0.000039] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 28958491609 ns
566 15:55:15.710791 [ 0.004416] Console: colour dummy device 80x30
567 15:55:15.717334 [ 0.004481] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
568 15:55:15.722039 [ 0.004510] ... MAX_LOCKDEP_SUBCLASSES: 8
569 15:55:15.726493 [ 0.004538] ... MAX_LOCK_DEPTH: 48
570 15:55:15.730061 [ 0.004564] ... MAX_LOCKDEP_KEYS: 8192
571 15:55:15.735747 [ 0.004590] ... CLASSHASH_SIZE: 4096
572 15:55:15.738923 [ 0.004615] ... MAX_LOCKDEP_ENTRIES: 32768
573 15:55:15.743969 [ 0.004640] ... MAX_LOCKDEP_CHAINS: 65536
574 15:55:15.748782 [ 0.004666] ... CHAINHASH_SIZE: 32768
575 15:55:15.762065 [ 0.004692] memory used by lock dependency info: 4061 kB
576 15:55:15.762311 [ 0.004718] memory used for stack traces: 2112 kB
577 15:55:15.764915 [ 0.004743] per task-struct memory footprint: 1536 bytes
578 15:55:15.776608 [ 0.004842] Calibrating delay loop (skipped), value calculated using timer frequency.. 132.00 BogoMIPS (lpj=660000)
579 15:55:15.782053 [ 0.004892] pid_max: default: 32768 minimum: 301
580 15:55:15.785039 [ 0.005273] LSM: Security Framework initializing
581 15:55:15.791808 [ 0.005383] LSM support for eBPF active
582 15:55:15.797319 [ 0.005531] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
583 15:55:15.807137 [ 0.005583] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
584 15:55:15.814381 [ 0.008144] CPU: Testing write buffer coherency: ok
585 15:55:15.814610 [ 0.008262] CPU0: Spectre v2: using BPIALL workaround
586 15:55:15.836033 [ 0.009346] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
587 15:55:15.836321 [ 0.013223] Setting up static identity map for 0x10300000 - 0x103000ac
588 15:55:15.836536 [ 0.015603] rcu: Hierarchical SRCU implementation.
589 15:55:15.839206 [ 0.025031] EFI services will not be available.
590 15:55:15.839430 [ 0.026346] smp: Bringing up secondary CPUs ...
591 15:55:15.846402 [ 0.029663] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
592 15:55:15.851278 [ 0.029680] CPU1: Spectre v2: using BPIALL workaround
593 15:55:15.857910 [ 0.033661] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
594 15:55:15.862261 [ 0.033675] CPU2: Spectre v2: using BPIALL workaround
595 15:55:15.866165 [ 0.037333] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
596 15:55:15.872542 [ 0.037347] CPU3: Spectre v2: using BPIALL workaround
597 15:55:15.876551 [ 0.038213] smp: Brought up 1 node, 4 CPUs
598 15:55:15.882131 [ 0.038257] SMP: Total of 4 processors activated (528.00 BogoMIPS).
599 15:55:15.888660 [ 0.038293] CPU: All CPU(s) started in SVC mode.
600 15:55:15.894027 [ 0.041190] devtmpfs: initialized
601 15:55:15.898791 [ 0.098078] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
602 15:55:15.911054 [ 0.101043] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
603 15:55:15.914298 [ 0.101116] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
604 15:55:15.921178 [ 0.105846] pinctrl core: initialized pinctrl subsystem
605 15:55:15.924167 [ 0.112829] DMI not present or invalid.
606 15:55:15.933220 [ 0.115155] NET: Registered protocol family 16
607 15:55:15.934790 [ 0.126735] DMA: preallocated 256 KiB pool for atomic coherent allocations
608 15:55:15.941191 [ 0.136275] thermal_sys: Registered thermal governor 'step_wise'
609 15:55:15.944774 [ 0.136817] cpuidle: using governor menu
610 15:55:15.955192 [ 0.137356] CPU identified as i.MX6Q, silicon rev 1.0
611 15:55:15.955419 [ 0.879499] vdd1p1: supplied by regulator-dummy
612 15:55:15.964062 [ 0.911142] vdd3p0: supplied by regulator-dummy
613 15:55:15.964309 [ 0.942337] vdd2p5: supplied by regulator-dummy
614 15:55:15.968852 [ 0.973600] vddarm: supplied by regulator-dummy
615 15:55:15.975807 [ 1.005868] vddpu: supplied by regulator-dummy
616 15:55:15.977798 [ 1.036131] vddsoc: supplied by regulator-dummy
617 15:55:15.980524 [ 2.363298] No ATAGs?
618 15:55:15.989043 [ 2.364049] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
619 15:55:15.994667 [ 2.364134] hw-breakpoint: maximum watchpoint size is 4 bytes.
620 15:55:16.000316 [ 2.384156] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
621 15:55:16.005249 [ 2.414041] Serial: AMBA PL011 UART driver
622 15:55:16.009672 [ 2.479170] Kprobes globally optimized
623 15:55:16.017044 [ 2.573853] mxs-dma 110000.dma-apbh: initialized
624 15:55:16.019791 [ 2.606420] iommu: Default domain type: Translated
625 15:55:16.023615 [ 2.608630] vgaarb: loaded
626 15:55:16.028171 [ 2.613412] SCSI subsystem initialized
627 15:55:16.029996 [ 2.615579] usbcore: registered new interface driver usbfs
628 15:55:16.035177 [ 2.615920] usbcore: registered new interface driver hub
629 15:55:16.040349 [ 2.616154] usbcore: registered new device driver usb
630 15:55:16.045307 [ 2.623939] i2c i2c-0: IMX I2C adapter registered
631 15:55:16.049920 [ 2.630990] i2c i2c-1: IMX I2C adapter registered
632 15:55:16.058782 [ 2.635542] i2c i2c-2: IMX I2C adapter registered
633 15:55:16.062624 [ 2.640310] pps_core: LinuxPPS API ver. 1 registered
634 15:55:16.071946 [ 2.640352] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
635 15:55:16.072963 [ 2.640454] PTP clock support registered
636 15:55:16.079828 [ 2.657103] clocksource: Switched to clocksource mxc_timer1
637 15:55:16.086426 [ 4.344724] NET: Registered protocol family 2
638 15:55:16.090939 [ 4.345557] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
639 15:55:16.099416 [ 4.348973] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
640 15:55:16.108128 [ 4.349138] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
641 15:55:16.113688 [ 4.349369] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
642 15:55:16.123501 [ 4.350814] TCP: Hash tables configured (established 8192 bind 8192)
643 15:55:16.130329 [ 4.351851] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
644 15:55:16.134318 [ 4.352201] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
645 15:55:16.142562 [ 4.352475] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
646 15:55:16.146444 [ 4.353217] NET: Registered protocol family 1
647 15:55:16.151810 [ 4.356097] RPC: Registered named UNIX socket transport module.
648 15:55:16.158257 [ 4.356186] RPC: Registered udp transport module.
649 15:55:16.161312 [ 4.356226] RPC: Registered tcp transport module.
650 15:55:16.168478 [ 4.356264] RPC: Registered tcp NFSv4.1 backchannel transport module.
651 15:55:16.172194 [ 4.356317] NET: Registered protocol family 44
652 15:55:16.178662 [ 4.356387] PCI: CLS 0 bytes, default 64
653 15:55:16.181691 [ 4.358968] Trying to unpack rootfs image as initramfs...
654 15:55:16.186812 [ 6.240303] Freeing initrd memory: 15056K
655 15:55:16.196058 [ 6.241274] hw perfevents: no interrupt-affinity property for /pmu, guessing.
656 15:55:16.201627 [ 6.242623] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
657 15:55:16.206143 [ 6.251923] Initialise system trusted keyrings
658 15:55:16.212071 [ 6.252923] workingset: timestamp_bits=30 max_order=18 bucket_order=0
659 15:55:16.217774 [ 6.304405] squashfs: version 4.0 (2009/01/31) Phillip Lougher
660 15:55:16.223001 [ 6.308284] NFS: Registering the id_resolver key type
661 15:55:16.227270 [ 6.308464] Key type id_resolver registered
662 15:55:16.231202 [ 6.308555] Key type id_legacy registered
663 15:55:16.240699 [ 6.309179] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
664 15:55:16.246693 [ 6.309284] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
665 15:55:16.250529 [ 6.309478] ntfs: driver 2.1.32 [Flags: R/O].
666 15:55:16.255797 [ 6.311636] Key type asymmetric registered
667 15:55:16.260570 [ 6.311757] Asymmetric key parser 'x509' registered
668 15:55:16.262819 [ 6.312206] bounce: pool size: 64 pages
669 15:55:16.270324 [ 6.312375] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
670 15:55:16.276572 [ 6.312478] io scheduler mq-deadline registered
671 15:55:16.280366 [ 6.312519] io scheduler kyber registered
672 15:55:16.283089 [ 6.313454] test_firmware: interface ready
673 15:55:16.294078 [ 6.555780] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
674 15:55:16.300298 [ 6.556035] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
675 15:55:16.307279 [ 6.815691] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
676 15:55:16.312694 [ 6.836657] SuperH (H)SCI(F) driver initialized
677 15:55:16.320274 [ 6.839817] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
678 15:55:16.330957 [ 6.845051] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
679 15:55:16.333161 [ 7.776471] printk: console [ttymxc1] enabled
680 15:55:16.344965 [ 7.787532] msm_serial: driver initialized
681 15:55:16.350789 [ 7.792755] STMicroelectronics ASC driver initialized
682 15:55:16.361764 [ 7.804595] STM32 USART driver initialized
683 15:55:16.391301 [ 7.831554] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
684 15:55:16.414845 [ 7.854355] panel-simple panel-lcd: supply power not found, using dummy regulator
685 15:55:16.422117 [ 7.862854] panel-simple panel-lcd: Specify missing connector_type
686 15:55:16.430913 [ 7.870791] panel-simple panel-lvds0: supply power not found, using dummy regulator
687 15:55:16.481852 [ 7.926362] brd: module loaded
688 15:55:16.544853 [ 7.988762] loop: module loaded
689 15:55:16.554504 [ 7.995253] lkdtm: No crash points registered, enable through debugfs
690 15:55:16.579058 [ 8.018002] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
691 15:55:16.587742 [ 8.025972] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
692 15:55:16.595586 [ 8.034097] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
693 15:55:16.603165 [ 8.042386] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
694 15:55:16.610046 [ 8.050453] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
695 15:55:16.618252 [ 8.058729] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
696 15:55:16.626210 [ 8.066456] ahci-imx 2200000.sata: supply target not found, using dummy regulator
697 15:55:16.637357 [ 8.077995] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
698 15:55:16.648214 [ 8.085028] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
699 15:55:16.655937 [ 8.093958] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
700 15:55:16.664117 [ 8.108547] scsi host0: ahci-imx
701 15:55:16.674615 [ 8.114200] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
702 15:55:16.739392 [ 8.181352] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
703 15:55:16.751519 [ 8.195142] pps pps0: new PPS source ptp0
704 15:55:16.800146 [ 8.241919] fec 2188000.ethernet eth0: registered PHC device 0
705 15:55:16.810872 [ 8.252746] e1000e: Intel(R) PRO/1000 Network Driver
706 15:55:16.816013 [ 8.257811] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
707 15:55:16.822359 [ 8.264011] igb: Intel(R) Gigabit Ethernet Network Driver
708 15:55:16.827407 [ 8.269503] igb: Copyright (c) 2007-2014 Intel Corporation.
709 15:55:16.858766 [ 8.298165] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
710 15:55:16.863764 [ 8.305758] usbcore: registered new interface driver pegasus
711 15:55:16.873154 [ 8.311783] usbcore: registered new interface driver asix
712 15:55:16.875948 [ 8.317421] usbcore: registered new interface driver ax88179_178a
713 15:55:16.881821 [ 8.323692] usbcore: registered new interface driver cdc_ether
714 15:55:16.887900 [ 8.329825] usbcore: registered new interface driver smsc75xx
715 15:55:16.894779 [ 8.335821] usbcore: registered new interface driver smsc95xx
716 15:55:16.899969 [ 8.341818] usbcore: registered new interface driver net1080
717 15:55:16.906119 [ 8.347715] usbcore: registered new interface driver cdc_subset
718 15:55:16.911900 [ 8.353810] usbcore: registered new interface driver zaurus
719 15:55:16.917960 [ 8.359720] usbcore: registered new interface driver cdc_ncm
720 15:55:16.942043 [ 8.378689] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
721 15:55:16.947554 [ 8.385329] ehci-pci: EHCI PCI platform driver
722 15:55:16.949729 [ 8.390023] ehci-platform: EHCI generic platform driver
723 15:55:16.952952 [ 8.396315] ehci-orion: EHCI orion driver
724 15:55:16.957964 [ 8.401360] SPEAr-ehci: EHCI SPEAr driver
725 15:55:16.964313 [ 8.406306] ehci-st: EHCI STMicroelectronics driver
726 15:55:16.968607 [ 8.412184] ehci-exynos: EHCI Exynos driver
727 15:55:16.974685 [ 8.417346] ehci-atmel: EHCI Atmel driver
728 15:55:16.979508 [ 8.422276] tegra-ehci: Tegra EHCI driver
729 15:55:16.986782 [ 8.427343] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
730 15:55:16.993122 [ 8.433628] ohci-pci: OHCI PCI platform driver
731 15:55:16.995734 [ 8.438318] ohci-platform: OHCI generic platform driver
732 15:55:17.003368 [ 8.444570] SPEAr-ohci: OHCI SPEAr driver
733 15:55:17.006793 [ 8.449571] ohci-st: OHCI STMicroelectronics driver
734 15:55:17.011881 [ 8.455377] ohci-atmel: OHCI Atmel driver
735 15:55:17.020779 [ 8.459742] ata1: SATA link down (SStatus 0 SControl 300)
736 15:55:17.025424 [ 8.463108] usbcore: registered new interface driver usb-storage
737 15:55:17.029918 [ 8.465530] ahci-imx 2200000.sata: no device found, disabling link.
738 15:55:17.037885 [ 8.477697] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
739 15:55:17.062291 [ 8.505435] i2c /dev entries driver
740 15:55:17.157093 [ 8.595176] sdhci: Secure Digital Host Controller Interface driver
741 15:55:17.158492 [ 8.601467] sdhci: Copyright(c) Pierre Ossman
742 15:55:17.175116 [ 8.615892] Synopsys Designware Multimedia Card Interface Driver
743 15:55:17.187773 [ 8.629763] sdhci-pltfm: SDHCI platform and OF driver helper
744 15:55:17.197168 [ 8.639297] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
745 15:55:17.201808 [ 8.639304] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
746 15:55:17.206800 [ 8.649619] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
747 15:55:17.216415 [ 8.656983] ledtrig-cpu: registered to indicate activity on CPUs
748 15:55:17.225906 [ 8.667136] usbcore: registered new interface driver usbhid
749 15:55:17.230244 [ 8.672750] usbhid: USB HID core driver
750 15:55:17.251298 [ 8.691091] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
751 15:55:17.260261 [ 8.700057] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
752 15:55:17.265568 [ 8.705209] ipip: IPv4 and MPLS over IPv4 tunneling driver
753 15:55:17.274276 [ 8.715213] gre: GRE over IPv4 demultiplexor driver
754 15:55:17.277927 [ 8.720216] ip_gre: GRE over IPv4 tunneling driver
755 15:55:17.287945 [ 8.731316] IPv4 over IPsec tunneling driver
756 15:55:17.298030 [ 8.740894] NET: Registered protocol family 10
757 15:55:17.309112 [ 8.747838] mmc2: new high speed SDHC card at address 0001
758 15:55:17.310468 [ 8.752150] Segment Routing with IPv6
759 15:55:17.315087 [ 8.757494] mmcblk2: mmc2:0001 SD 14.8 GiB
760 15:55:17.322497 [ 8.763981] ip6_gre: GRE over IPv6 tunneling driver
761 15:55:17.329051 [ 8.772214] NET: Registered protocol family 17
762 15:55:17.336610 [ 8.778875] Key type dns_resolver registered
763 15:55:17.345051 [ 8.784938] GPT:Primary header thinks Alt. header is not at the end of the disk.
764 15:55:17.350081 [ 8.792589] GPT:29296874 != 30965759
765 15:55:17.356921 [ 8.796209] GPT:Alternate GPT header not at the end of the disk.
766 15:55:17.358955 [ 8.796667] ThumbEE CPU extension supported.
767 15:55:17.363999 [ 8.802326] GPT:29296874 != 30965759
768 15:55:17.368816 [ 8.802359] GPT: Use GNU Parted to correct GPT errors.
769 15:55:17.373277 [ 8.806686] Registering SWP/SWPB emulation handler
770 15:55:17.375823 [ 8.810436] mmcblk2: p1 p2 p3
771 15:55:17.381772 [ 8.816862] Loading compiled-in X.509 certificates
772 15:55:17.614267 [ 9.054412] panel-simple panel-lcd: supply power not found, using dummy regulator
773 15:55:17.621760 [ 9.063061] panel-simple panel-lcd: Specify missing connector_type
774 15:55:17.640333 [ 9.079192] panel-simple panel-lvds0: supply power not found, using dummy regulator
775 15:55:17.683647 [ 9.124148] imx_usb 2184200.usb: No over current polarity defined
776 15:55:17.697335 [ 9.138712] ci_hdrc ci_hdrc.1: EHCI Host Controller
777 15:55:17.704819 [ 9.144014] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
778 15:55:17.736567 [ 9.178782] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
779 15:55:17.758850 [ 9.199299] hub 1-0:1.0: USB hub found
780 15:55:17.761753 [ 9.203524] hub 1-0:1.0: 1 port detected
781 15:55:17.781162 [ 9.221466] imx_thermal 20c8000.anatop:tempmon: invalid sensor calibration data
782 15:55:17.794040 [ 9.228910] imx_thermal 20c8000.anatop:tempmon: error -EINVAL: failed to init from nvmem
783 15:55:17.796965 [ 9.237377] imx_thermal: probe of 20c8000.anatop:tempmon failed with error -22
784 15:55:17.833186 [ 9.272015] panel-simple panel-lcd: supply power not found, using dummy regulator
785 15:55:17.840363 [ 9.280765] panel-simple panel-lcd: Specify missing connector_type
786 15:55:17.857314 [ 9.296671] panel-simple panel-lvds0: supply power not found, using dummy regulator
787 15:55:17.895867 [ 9.335921] panel-simple panel-lcd: supply power not found, using dummy regulator
788 15:55:17.904295 [ 9.344440] panel-simple panel-lcd: Specify missing connector_type
789 15:55:17.921053 [ 9.360249] panel-simple panel-lvds0: supply power not found, using dummy regulator
790 15:55:17.943211 [ 9.382832] input: gpio-keys as /devices/platform/gpio-keys/input/input0
791 15:55:17.981366 [ 9.420195] panel-simple panel-lcd: supply power not found, using dummy regulator
792 15:55:17.987181 [ 9.428733] panel-simple panel-lcd: Specify missing connector_type
793 15:55:18.004824 [ 9.444709] panel-simple panel-lvds0: supply power not found, using dummy regulator
794 15:55:18.036947 [ 9.469972] 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)
795 15:55:18.042422 [ 9.485688] IP-Config: Failed to open gretap0
796 15:55:18.050814 [ 9.490280] IP-Config: Failed to open erspan0
797 15:55:18.194968 [ 9.517670] Sending DHCP requests .
798 15:55:18.200169 [ 9.637626] usb 1-1: new high-speed USB device number 2 using ci_hdrc
799 15:55:18.413888 [ 9.856502] hub 1-1:1.0: USB hub found
800 15:55:18.418575 [ 9.861213] hub 1-1:1.0: 3 ports detected
801 15:55:18.463721 [ 9.903514] panel-simple panel-lcd: supply power not found, using dummy regulator
802 15:55:18.471587 [ 9.912055] panel-simple panel-lcd: Specify missing connector_type
803 15:55:18.488893 [ 9.928055] panel-simple panel-lvds0: supply power not found, using dummy regulator
804 15:55:20.161099 [ 11.598809] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
805 15:55:20.168449 [ 11.607692] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
806 15:55:20.883241 [ 12.287282] ., OK
807 15:55:20.891282 [ 12.329805] IP-Config: Got DHCP answer from 192.168.101.1, my address is 192.168.101.101
808 15:55:20.895010 [ 12.338169] IP-Config: Complete:
809 15:55:20.908049 [ 12.341485] device=eth0, hwaddr=00:19:b8:00:e5:47, ipaddr=192.168.101.101, mask=255.255.255.0, gw=192.168.101.1
810 15:55:20.913207 [ 12.352252] host=imx6q-sabrelite-cbg-2, domain=lava.cbg.collabora.co.uk, nis-domain=(none)
811 15:55:20.924223 [ 12.361130] bootserver=192.168.101.1, rootserver=192.168.101.1, rootpath=
812 15:55:20.925870 [ 12.361177] nameserver0=192.168.101.1
813 15:55:21.001685 [ 12.443667] Freeing unused kernel memory: 2048K
814 15:55:21.014676 [ 12.458129] Run /init as init process
815 15:55:21.085358 Loading, please wait...
816 15:55:21.234627 Starting version 247.3-7
817 15:55:26.093806 [ 17.536838] imx-ipuv3 2400000.ipu: IPUv3H probed
818 15:55:26.173682 [ 17.613271] panel-simple panel-lcd: supply power not found, using dummy regulator
819 15:55:26.193424 [ 17.635029] imx-ipuv3 2800000.ipu: IPUv3H probed
820 15:55:26.235892 [ 17.674665] panel-simple panel-lcd: Specify missing connector_type
821 15:55:26.268033 [ 17.707467] panel-simple panel-lvds0: supply power not found, using dummy regulator
822 15:55:26.278180 [ 17.718915] CAN device driver interface
823 15:55:26.287926 [ 17.725731] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
824 15:55:26.298937 [ 17.734816] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
825 15:55:26.342780 [ 17.778334] panel-simple panel-lcd: supply power not found, using dummy regulator
826 15:55:26.349230 [ 17.780347] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
827 15:55:26.369405 [ 17.806287] panel-simple panel-lcd: Specify missing connector_type
828 15:55:26.372909 [ 17.812357] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
829 15:55:26.384038 [ 17.822681] panel-simple panel-lvds0: supply power not found, using dummy regulator
830 15:55:26.435467 [ 17.872531] panel-simple panel-lcd: supply power not found, using dummy regulator
831 15:55:26.439249 [ 17.878624] caam 2100000.crypto: Entropy delay = 3200
832 15:55:26.443657 [ 17.881193] panel-simple panel-lcd: Specify missing connector_type
833 15:55:26.463252 [ 17.902304] panel-simple panel-lvds0: supply power not found, using dummy regulator
834 15:55:26.503374 [ 17.945924] caam 2100000.crypto: Instantiated RNG4 SH0
835 15:55:26.567795 [ 18.006689] caam 2100000.crypto: Instantiated RNG4 SH1
836 15:55:26.571537 [ 18.011986] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
837 15:55:26.576338 [ 18.018716] caam 2100000.crypto: job rings = 2, qi = 0
838 15:55:26.618736 [ 18.058425] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
839 15:55:26.626470 [ 18.067799] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
840 15:55:26.652662 [ 18.091698] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
841 15:55:26.663904 [ 18.102537] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
842 15:55:26.673088 [ 18.111574] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
843 15:55:26.681578 [ 18.121065] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
844 15:55:26.691872 [ 18.122073] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
845 15:55:26.694707 [ 18.127920] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
846 15:55:26.706086 [ 18.146716] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
847 15:55:26.718023 [ 18.157530] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
848 15:55:26.723778 [ 18.163685] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
849 15:55:26.734932 [ 18.175762] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
850 15:55:26.742290 [ 18.184151] sgtl5000 0-000a: sgtl5000 revision 0x11
851 15:55:26.756578 [ 18.193241] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
852 15:55:26.763778 [ 18.197802] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
853 15:55:26.771371 [ 18.201988] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
854 15:55:26.780302 [ 18.218110] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
855 15:55:26.786953 [ 18.226602] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
856 15:55:26.897167 [ 18.335793] panel-simple panel-lcd: supply power not found, using dummy regulator
857 15:55:26.904198 [ 18.344688] panel-simple panel-lcd: Specify missing connector_type
858 15:55:26.941083 [ 18.378684] panel-simple panel-lvds0: supply power not found, using dummy regulator
859 15:55:26.999357 [ 18.438827] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
860 15:55:27.008752 [ 18.447816] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
861 15:55:27.017637 [ 18.456368] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
862 15:55:27.028583 [ 18.465058] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
863 15:55:27.611629 [ 19.054047] caam algorithms registered in /proc/crypto
864 15:55:27.638117 [ 19.080681] caam 2100000.crypto: registering rng-caam
865 15:55:27.667414 [ 19.107604] panel-simple panel-lcd: supply power not found, using dummy regulator
866 15:55:27.676989 [ 19.116268] panel-simple panel-lcd: Specify missing connector_type
867 15:55:27.698758 [ 19.136501] panel-simple panel-lvds0: supply power not found, using dummy regulator
868 15:55:27.760143 [ 19.196016] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
869 15:55:27.766548 [ 19.204720] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
870 15:55:27.774057 [ 19.213549] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
871 15:55:27.784383 [ 19.222138] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
872 15:55:27.817267 [ 19.256030] panel-simple panel-lcd: supply power not found, using dummy regulator
873 15:55:27.824882 [ 19.264809] panel-simple panel-lcd: Specify missing connector_type
874 15:55:27.828612 [ 19.269608] random: crng init done
875 15:55:27.857027 [ 19.295858] panel-simple panel-lvds0: supply power not found, using dummy regulator
876 15:55:27.897346 [ 19.334985] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
877 15:55:27.907073 Begin: Loading essential drivers [ 19.343607] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
878 15:55:27.909643 ... done.
879 15:55:27.918459 [ 19.354673] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
880 15:55:27.925428 [ 19.364105] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
881 15:55:27.932923 Begin: Running /scripts/init-premount ... done.
882 15:55:27.939173 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
883 15:55:27.943680 Begin: Running /scripts/nfs-premount ... done.
884 15:55:28.179599 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
885 15:55:28.182590 SIOCSIFFLAGS: Cannot assign requested address
886 15:55:28.228481 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
887 15:55:28.231842 SIOCSIFFLAGS: Cannot assign requested address
888 15:55:28.267653 IP-Config: eth0 hardware address 00:19:b8:00:e5:47 mtu 1500 DHCP
889 15:55:28.277143 IP-Config: eth0 complete (dhcp from 192.168.101.1):
890 15:55:28.281554 address: 192.168.101.101 broadcast: 192.168.101.255 netmask: 255.255.255.0
891 15:55:28.287372 gateway: 192.168.101.1 dns0 : 192.168.101.1 dns1 : 0.0.0.0
892 15:55:28.292986 host : imx6q-sabrelite-cbg-2
893 15:55:28.301277 domain : lava.cbg.collabora.co.uk
894 15:55:28.305579 rootserver: 192.168.101.1 rootpath:
895 15:55:28.305860 filename :
896 15:55:29.126021 done.
897 15:55:29.150599 Begin: Running /scripts/nfs-bottom ... done.
898 15:55:29.240604 Begin: Running /scripts/init-bottom ... done.
899 15:55:31.236555 [ 22.676370] systemd[1]: System time before build time, advancing clock.
900 15:55:31.546961 [ 22.972547] 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)
901 15:55:31.557163 [ 23.000024] systemd[1]: Detected architecture arm.
902 15:55:31.582049
903 15:55:31.585517 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
904 15:55:31.585724
905 15:55:31.624358 [ 23.064870] systemd[1]: Set hostname to <debian-bullseye-armhf>.
906 15:55:33.622560 [ 25.062977] systemd[1]: Queued start job for default target Graphical Interface.
907 15:55:33.637512 [ 25.078730] systemd[1]: Created slice system-getty.slice.
908 15:55:33.648948 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
909 15:55:33.683108 [ 25.123994] systemd[1]: Created slice system-modprobe.slice.
910 15:55:33.697814 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
911 15:55:33.735531 [ 25.172742] systemd[1]: Created slice system-serial\x2dgetty.slice.
912 15:55:33.746361 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
913 15:55:33.783412 [ 25.222073] systemd[1]: Created slice User and Session Slice.
914 15:55:33.795268 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
915 15:55:33.983435 [ 25.271836] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
916 15:55:33.985430 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
917 15:55:33.985638 [ 25.321135] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
918 15:55:33.985830 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
919 15:55:33.986020 [ 25.368831] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
920 15:55:33.986205 [ 25.382770] systemd[1]: Reached target Local Encrypted Volumes.
921 15:55:33.986384 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
922 15:55:33.988344 [ 25.428929] systemd[1]: Reached target Paths.
923 15:55:33.997209 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
924 15:55:34.028244 [ 25.468294] systemd[1]: Reached target Remote File Systems.
925 15:55:34.042777 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
926 15:55:34.066656 [ 25.508228] systemd[1]: Reached target Slices.
927 15:55:34.077386 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
928 15:55:34.106421 [ 25.548279] systemd[1]: Reached target Swap.
929 15:55:34.115751 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
930 15:55:34.152497 [ 25.592864] systemd[1]: Listening on initctl Compatibility Named Pipe.
931 15:55:34.164759 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
932 15:55:34.296319 [ 25.734389] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
933 15:55:34.316191 [ 25.755956] systemd[1]: Listening on Journal Socket (/dev/log).
934 15:55:34.325139 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
935 15:55:34.363161 [ 25.805013] systemd[1]: Listening on Journal Socket.
936 15:55:34.375732 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
937 15:55:34.418591 [ 25.858240] systemd[1]: Listening on Network Service Netlink Socket.
938 15:55:34.431248 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
939 15:55:34.478089 [ 25.918574] systemd[1]: Listening on udev Control Socket.
940 15:55:34.488821 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
941 15:55:34.519648 [ 25.960180] systemd[1]: Listening on udev Kernel Socket.
942 15:55:34.531537 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
943 15:55:34.563977 [ 26.001881] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
944 15:55:34.574167 [ 26.013020] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
945 15:55:34.596292 [ 26.034723] systemd[1]: Mounting Kernel Debug File System...
946 15:55:34.602957 Mounting [0;1;39mKernel Debug File System[0m...
947 15:55:34.638799 [ 26.079850] systemd[1]: Mounting Kernel Trace File System...
948 15:55:34.647585 Mounting [0;1;39mKernel Trace File System[0m...
949 15:55:34.696994 [ 26.135456] systemd[1]: Starting Create list of static device nodes for the current kernel...
950 15:55:34.707853 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
951 15:55:34.764670 [ 26.201567] systemd[1]: Starting Load Kernel Module configfs...
952 15:55:34.771916 Starting [0;1;39mLoad Kernel Module configfs[0m...
953 15:55:34.812664 [ 26.251229] systemd[1]: Starting Load Kernel Module drm...
954 15:55:34.820467 Starting [0;1;39mLoad Kernel Module drm[0m...
955 15:55:34.872145 [ 26.309300] systemd[1]: Starting Load Kernel Module fuse...
956 15:55:34.879089 Starting [0;1;39mLoad Kernel Module fuse[0m...
957 15:55:34.921994 [ 26.359223] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
958 15:55:34.953762 [ 26.394968] systemd[1]: Starting Journal Service...
959 15:55:34.961955 Starting [0;1;39mJournal Service[0m...
960 15:55:35.012765 [ 26.455955] fuse: init (API version 7.32)
961 15:55:35.038998 [ 26.478030] systemd[1]: Starting Load Kernel Modules...
962 15:55:35.044367 Starting [0;1;39mLoad Kernel Modules[0m...
963 15:55:35.101116 [ 26.540181] systemd[1]: Starting Remount Root and Kernel File Systems...
964 15:55:35.110523 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
965 15:55:35.148778 [ 26.590561] systemd[1]: Starting Coldplug All udev Devices...
966 15:55:35.159747 Starting [0;1;39mColdplug All udev Devices[0m...
967 15:55:35.220246 [ 26.660972] systemd[1]: Mounted Kernel Debug File System.
968 15:55:35.229866 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
969 15:55:35.257793 [ 26.699897] systemd[1]: Mounted Kernel Trace File System.
970 15:55:35.273172 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
971 15:55:35.315179 [ 26.749724] systemd[1]: Finished Create list of static device nodes for the current kernel.
972 15:55:35.324268 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
973 15:55:35.424443 [ 26.861491] systemd[1]: modprobe@configfs.service: Succeeded.
974 15:55:35.431853 [ 26.872918] systemd[1]: Finished Load Kernel Module configfs.
975 15:55:35.443207 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
976 15:55:35.494471 [ 26.935200] systemd[1]: modprobe@drm.service: Succeeded.
977 15:55:35.507235 [ 26.946007] systemd[1]: Finished Load Kernel Module drm.
978 15:55:35.514176 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
979 15:55:35.564968 [ 27.004598] systemd[1]: modprobe@fuse.service: Succeeded.
980 15:55:35.579216 [ 27.015721] systemd[1]: Finished Load Kernel Module fuse.
981 15:55:35.583942 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
982 15:55:35.635466 [ 27.074127] systemd[1]: Finished Load Kernel Modules.
983 15:55:35.640452 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
984 15:55:35.689128 [ 27.124010] systemd[1]: Finished Remount Root and Kernel File Systems.
985 15:55:35.695421 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
986 15:55:35.752629 [ 27.192321] systemd[1]: Mounting FUSE Control File System...
987 15:55:35.762877 Mounting [0;1;39mFUSE Control File System[0m...
988 15:55:35.812410 [ 27.252905] systemd[1]: Mounting Kernel Configuration File System...
989 15:55:35.824633 Mounting [0;1;39mKernel Configuration File System[0m...
990 15:55:35.872267 [ 27.310877] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
991 15:55:35.885091 [ 27.321262] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
992 15:55:35.904722 [ 27.344722] systemd[1]: Starting Load/Save Random Seed...
993 15:55:35.911394 Starting [0;1;39mLoad/Save Random Seed[0m...
994 15:55:35.960872 [ 27.401573] systemd[1]: Starting Apply Kernel Variables...
995 15:55:35.970825 Starting [0;1;39mApply Kernel Variables[0m...
996 15:55:36.011012 [ 27.453310] systemd[1]: Starting Create System Users...
997 15:55:36.021419 Starting [0;1;39mCreate System Users[0m...
998 15:55:36.077417 [ 27.520342] systemd[1]: Started Journal Service.
999 15:55:36.090739 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1000 15:55:36.136505 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1001 15:55:36.174514 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1002 15:55:36.218188 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1003 15:55:36.256552 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1004 15:55:36.312653 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1005 15:55:36.435248 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1006 15:55:36.485261 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1007 15:55:36.495826 [ 27.933315] systemd-journald[269]: Received client request to flush runtime journal.
1008 15:55:36.788280 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1009 15:55:36.833594 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1010 15:55:36.882271 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1011 15:55:36.950910 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1012 15:55:38.603445 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1013 15:55:38.665194 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1014 15:55:38.741724 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1015 15:55:38.816192 Starting [0;1;39mNetwork Service[0m...
1016 15:55:40.297989 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1017 15:55:40.374482 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1018 15:55:40.391964 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1019 15:55:40.542956 Starting [0;1;39mNetwork Name Resolution[0m...
1020 15:55:40.933758 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1021 15:55:42.207179 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1022 15:55:42.238922 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1023 15:55:42.271788 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1024 15:55:43.311975 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1025 15:55:43.329163 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1026 15:55:43.428649 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1027 15:55:43.483014 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1028 15:55:43.555402 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1029 15:55:43.598594 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1030 15:55:43.638781 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1031 15:55:43.669202 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1032 15:55:43.708087 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1033 15:55:43.754106 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1034 15:55:43.798873 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1035 15:55:43.843458 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1036 15:55:43.886562 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1037 15:55:44.029114 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1038 15:55:44.221845 Starting [0;1;39mUser Login Management[0m...
1039 15:55:44.260591 Starting [0;1;39mPermit User Sessions[0m...
1040 15:55:44.329160 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1041 15:55:44.825886 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1042 15:55:46.064632 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1043 15:55:48.114314 [[0m[0;31m* [0m] A start job is running for User Login Management (14s / 1min 40s)
1044 15:55:48.399184 M[K[[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1045 15:55:48.444122 [K[[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1046 15:55:48.499312 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1047 15:55:48.550504 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1048 15:55:48.598733 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1049 15:55:48.636169 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1050 15:55:48.677509 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1051 15:55:48.725922 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1052 15:55:48.924655 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1053 15:55:49.081256
1054 15:55:49.087137 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1055 15:55:49.087406
1056 15:55:49.090402 debian-bullseye-armhf login: root (automatic login)
1057 15:55:49.093305
1058 15:55:49.735104 Linux debian-bullseye-armhf 5.10.124-cip9 #1 SMP Fri Jun 24 15:38:44 UTC 2022 armv7l
1059 15:55:49.735490
1060 15:55:49.742236 The programs included with the Debian GNU/Linux system are free software;
1061 15:55:49.750953 the exact distribution terms for each program are described in the
1062 15:55:49.754137 individual files in /usr/share/doc/*/copyright.
1063 15:55:49.754369
1064 15:55:49.757418 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1065 15:55:49.760543 permitted by applicable law.
1066 15:55:55.767083 Matched prompt #7: / #
1068 15:55:55.767991 Setting prompt string to ['/ #']
1069 15:55:55.768329 end: 2.4.4.1 login-action (duration 00:00:40) [common]
1071 15:55:55.770135 end: 2.4.4 auto-login-action (duration 00:00:49) [common]
1072 15:55:55.770479 start: 2.4.5 expect-shell-connection (timeout 00:03:13) [common]
1073 15:55:55.770698 Setting prompt string to ['/ #']
1074 15:55:55.770901 Forcing a shell prompt, looking for ['/ #']
1076 15:55:55.821577 / #
1077 15:55:55.821887 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1078 15:55:55.822142 Waiting using forced prompt support (timeout 00:02:30)
1079 15:55:55.828276
1080 15:55:55.840372 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1081 15:55:55.840715 start: 2.4.6 export-device-env (timeout 00:03:13) [common]
1082 15:55:55.840996 Sending with 10 millisecond of delay
1084 15:56:00.903556 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6677571/extract-nfsrootfs-7oejw5tk'
1085 15:56:00.914135 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6677571/extract-nfsrootfs-7oejw5tk'
1086 15:56:00.920157 Sending with 10 millisecond of delay
1088 15:56:03.144749 / # export NFS_SERVER_IP='192.168.101.1'
1089 15:56:03.155284 export NFS_SERVER_IP='192.168.101.1'
1090 15:56:03.162154 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1091 15:56:03.162414 end: 2.4 uboot-commands (duration 00:01:55) [common]
1092 15:56:03.162677 end: 2 uboot-action (duration 00:01:55) [common]
1093 15:56:03.162925 start: 3 lava-test-retry (timeout 00:07:07) [common]
1094 15:56:03.163172 start: 3.1 lava-test-shell (timeout 00:07:07) [common]
1095 15:56:03.163369 Using namespace: common
1097 15:56:03.264372 / # #
1098 15:56:03.264629 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1099 15:56:03.269957 #
1100 15:56:03.281183 Using /lava-6677571
1102 15:56:03.382195 / # export SHELL=/bin/bash
1103 15:56:03.385122 export SHELL=/bin/bash
1105 15:56:03.497142 / # . /lava-6677571/environment
1106 15:56:03.504029 . /lava-6677571/environment
1108 15:56:03.636774 / # /lava-6677571/bin/lava-test-runner /lava-6677571/0
1109 15:56:03.637097 Test shell timeout: 10s (minimum of the action and connection timeout)
1110 15:56:03.639015 /lava-6677571/bin/lava-test-runner /lava-6677571/0
1111 15:56:05.513555 + export TESTRUN_ID=0_timesync-off
1112 15:56:05.513862 + TESTRUN_ID=0_timesync-off
1113 15:56:05.517951 + cd /lava-6677571/0/tests/0_timesync-off
1114 15:56:05.524946 ++ cat uuid
1115 15:56:05.624683 + UUID=6677571_1.6.2.4.1
1116 15:56:05.626307 + set +x
1117 15:56:05.631345 <LAVA_SIGNAL_STARTRUN 0_timesync-off 6677571_1.6.2.4.1>
1118 15:56:05.631770 Received signal: <STARTRUN> 0_timesync-off 6677571_1.6.2.4.1
1119 15:56:05.631991 Starting test lava.0_timesync-off (6677571_1.6.2.4.1)
1120 15:56:05.632244 Skipping test definition patterns.
1121 15:56:05.632616 + systemctl stop systemd-timesyncd
1122 15:56:06.101966 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1123 15:56:06.113175 + true
1124 15:56:06.113377 + set +x
1125 15:56:06.115578 <LAVA_SIGNAL_ENDRUN 0_timesync-off 6677571_1.6.2.4.1>
1126 15:56:06.117517 Received signal: <ENDRUN> 0_timesync-off 6677571_1.6.2.4.1
1127 15:56:06.117758 Ending use of test pattern.
1128 15:56:06.117961 Ending test lava.0_timesync-off (6677571_1.6.2.4.1), duration 0.49
1130 15:56:06.653002 + export TESTRUN_ID=1_kselftest-lkdtm
1131 15:56:06.658037 + TESTRUN_ID=1_kselftest-lkdtm
1132 15:56:06.663070 + cd /lava-6677571/0/tests/1_kselftest-lkdtm
1133 15:56:06.663264 ++ cat uuid
1134 15:56:06.753534 + UUID=6677571_1.6.2.4.5
1135 15:56:06.753783 + set +x
1136 15:56:06.761561 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6677571_1.6.2.4.5>
1137 15:56:06.761995 Received signal: <STARTRUN> 1_kselftest-lkdtm 6677571_1.6.2.4.5
1138 15:56:06.762194 Starting test lava.1_kselftest-lkdtm (6677571_1.6.2.4.5)
1139 15:56:06.762426 Skipping test definition patterns.
1140 15:56:06.765704 + cd ./automated/linux/kselftest/
1141 15:56:06.806297 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.121-cip9-272-g3fb28d4c623b/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip-gitlab -e '' -p /opt/kselftests/mainline/
1142 15:56:07.040903 INFO: Generating a skipfile based on /lava-6677571/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1143 15:56:07.371119 INFO: Using the following generated skipfile contents (until EOF):
1144 15:56:07.402163 breakpoints:breakpoint_test
1145 15:56:07.405893 breakpoints:step_after_suspend_test
1146 15:56:07.406093 ftrace:ftracetest
1147 15:56:07.413869 net:rtnetlink.sh
1148 15:56:07.414103 net:tls
1149 15:56:07.414286 netfilter:bridge_brouter.sh
1150 15:56:07.414740 netfilter:nft_flowtable.sh
1151 15:56:07.417467 netfilter:nft_trans_stress.sh
1152 15:56:07.417664 pidfd:pidfd_wait
1153 15:56:07.418091 INFO: EOF
1154 15:56:07.881626 INFO: Installing sed perl wget xz-utils iproute2
1155 15:56:09.285041 Hit:1 http://deb.debian.org/debian bullseye InRelease
1156 15:56:39.893341 Reading package lists...
1157 15:56:40.259357 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 5d 14h 23min 0s). Updates for this repository will not be applied.
1158 15:56:45.103863 Reading package lists...
1159 15:56:46.179701 Building dependency tree...
1160 15:56:46.182582 Reading state information...
1161 15:56:46.401045 iproute2 is already the newest version (5.10.0-4).
1162 15:56:46.403540 perl is already the newest version (5.32.1-4+deb11u2).
1163 15:56:46.406976 sed is already the newest version (4.7-1).
1164 15:56:46.411777 wget is already the newest version (1.21-1+deb11u1).
1165 15:56:46.415471 xz-utils is already the newest version (5.2.5-2).
1166 15:56:48.257555 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1167 15:56:48.483152 --2022-03-20 19:56:42-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.121-cip9-272-g3fb28d4c623b/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1168 15:56:48.502247 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1169 15:56:48.649102 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1170 15:56:48.798387 HTTP request sent, awaiting response... 200 OK
1171 15:56:48.805787 Length: 1407148 (1.3M) [application/octet-stream]
1172 15:56:48.806006 Saving to: 'kselftest.tar.xz'
1173 15:56:48.806255
1174 15:56:50.420916 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 47.81K 168KB/s kselftest.tar.xz 15%[==> ] 214.67K 372KB/s kselftest.tar.xz 30%[=====> ] 416.88K 480KB/s kselftest.tar.xz 50%[=========> ] 689.79K 590KB/s kselftest.tar.xz 83%[===============> ] 1.12M 788KB/s kselftest.tar.xz 100%[===================>] 1.34M 855KB/s in 1.6s
1175 15:56:50.421339
1176 15:56:50.571079 2022-03-20 19:56:44 (855 KB/s) - 'kselftest.tar.xz' saved [1407148/1407148]
1177 15:56:50.571470
1178 15:56:50.751872 tar: ./timens/timens: time stamp 2022-06-24 15:51:18 is 8279673.495712425 s in the future
1179 15:56:50.752352 tar: ./timens/gettime_perf: time stamp 2022-06-24 15:51:18 is 8279673.485540258 s in the future
1180 15:56:50.774729 tar: ./timens/timer: time stamp 2022-06-24 15:51:18 is 8279673.469820258 s in the future
1181 15:56:50.784979 tar: ./timens/procfs: time stamp 2022-06-24 15:51:18 is 8279673.452956213 s in the future
1182 15:56:50.802404 tar: ./timens/timerfd: time stamp 2022-06-24 15:51:18 is 8279673.437710986 s in the future
1183 15:56:50.818365 tar: ./timens/clock_nanosleep: time stamp 2022-06-24 15:51:18 is 8279673.423954773 s in the future
1184 15:56:50.828641 tar: ./timens/exec: time stamp 2022-06-24 15:51:18 is 8279673.413964804 s in the future
1185 15:56:50.832965 tar: ./timens/futex: time stamp 2022-06-24 15:51:18 is 8279673.405638955 s in the future
1186 15:56:50.837578 tar: ./timens: time stamp 2022-06-24 15:51:27 is 8279682.402611683 s in the future
1187 15:56:50.855606 tar: ./proc/proc-self-wchan: time stamp 2022-06-24 15:51:13 is 8279668.383701273 s in the future
1188 15:56:50.868637 tar: ./proc/proc-self-map-files-001: time stamp 2022-06-24 15:51:13 is 8279668.372658561 s in the future
1189 15:56:50.875365 tar: ./proc/read: time stamp 2022-06-24 15:51:13 is 8279668.365162274 s in the future
1190 15:56:50.881595 tar: ./proc/proc-pid-vm: time stamp 2022-06-24 15:51:13 is 8279668.354962728 s in the future
1191 15:56:50.897018 tar: ./proc/setns-sysvipc: time stamp 2022-06-24 15:51:13 is 8279668.341720167 s in the future
1192 15:56:50.907202 tar: ./proc/setns-dcache: time stamp 2022-06-24 15:51:13 is 8279668.330861955 s in the future
1193 15:56:51.017904 tar: ./proc/fd-001-lookup: time stamp 2022-06-24 15:51:13 is 8279668.321331622 s in the future
1194 15:56:51.018222 tar: ./proc/proc-self-map-files-002: time stamp 2022-06-24 15:51:13 is 8279668.309296561 s in the future
1195 15:56:51.018408 tar: ./proc/proc-uptime-001: time stamp 2022-06-24 15:51:13 is 8279668.295485455 s in the future
1196 15:56:51.018585 tar: ./proc/self: time stamp 2022-06-24 15:51:13 is 8279668.283984152 s in the future
1197 15:56:51.018759 tar: ./proc/fd-002-posix-eq: time stamp 2022-06-24 15:51:13 is 8279668.273054895 s in the future
1198 15:56:51.018930 tar: ./proc/fd-003-kthread: time stamp 2022-06-24 15:51:13 is 8279668.259584092 s in the future
1199 15:56:51.019100 tar: ./proc/proc-uptime-002: time stamp 2022-06-24 15:51:13 is 8279668.250772122 s in the future
1200 15:56:51.019268 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-06-24 15:51:13 is 8279668.243138667 s in the future
1201 15:56:51.019435 tar: ./proc/proc-loadavg-001: time stamp 2022-06-24 15:51:13 is 8279668.235181577 s in the future
1202 15:56:51.022973 tar: ./proc/proc-self-syscall: time stamp 2022-06-24 15:51:13 is 8279668.227556289 s in the future
1203 15:56:51.023615 tar: ./proc/thread-self: time stamp 2022-06-24 15:51:13 is 8279668.218557667 s in the future
1204 15:56:51.032503 tar: ./proc/proc-multiple-procfs: time stamp 2022-06-24 15:51:13 is 8279668.210519243 s in the future
1205 15:56:51.037366 tar: ./proc: time stamp 2022-06-24 15:51:26 is 8279681.207139577 s in the future
1206 15:56:51.052127 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-06-24 15:51:18 is 8279673.196763743 s in the future
1207 15:56:51.055617 tar: ./tmpfs: time stamp 2022-06-24 15:51:27 is 8279682.193673834 s in the future
1208 15:56:51.069953 tar: ./sigaltstack/sas: time stamp 2022-06-24 15:51:17 is 8279672.182117698 s in the future
1209 15:56:51.070203 tar: ./sigaltstack: time stamp 2022-06-24 15:51:26 is 8279681.178678304 s in the future
1210 15:56:51.082580 tar: ./clone3/clone3: time stamp 2022-06-24 15:50:58 is 8279653.163125183 s in the future
1211 15:56:51.085345 tar: ./clone3/clone3_set_tid: time stamp 2022-06-24 15:50:58 is 8279653.152452319 s in the future
1212 15:56:51.095423 tar: ./clone3/clone3_clear_sighand: time stamp 2022-06-24 15:50:58 is 8279653.142399486 s in the future
1213 15:56:51.111107 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-06-24 15:50:58 is 8279653.128393895 s in the future
1214 15:56:51.123542 tar: ./clone3: time stamp 2022-06-24 15:51:23 is 8279678.124517289 s in the future
1215 15:56:51.132759 tar: ./sync/sync_test: time stamp 2022-06-24 15:51:18 is 8279673.108498819 s in the future
1216 15:56:51.135705 tar: ./sync: time stamp 2022-06-24 15:51:26 is 8279681.105370122 s in the future
1217 15:56:51.155254 tar: ./mincore/mincore_selftest: time stamp 2022-06-24 15:51:04 is 8279659.088488274 s in the future
1218 15:56:51.159731 tar: ./mincore: time stamp 2022-06-24 15:51:25 is 8279680.08288744 s in the future
1219 15:56:51.165253 tar: ./run_kselftest.sh: time stamp 2022-06-24 15:51:20 is 8279675.072627789 s in the future
1220 15:56:51.178270 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-06-24 15:50:57 is 8279652.060125864 s in the future
1221 15:56:51.191491 tar: ./breakpoints: time stamp 2022-06-24 15:51:22 is 8279677.056454577 s in the future
1222 15:56:51.202923 tar: ./pstore/common_tests: time stamp 2022-06-24 15:00:54 is 8276649.044535698 s in the future
1223 15:56:51.205325 tar: ./pstore/pstore_crash_test: time stamp 2022-06-24 15:00:54 is 8276649.035699061 s in the future
1224 15:56:51.212728 tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-06-24 15:00:54 is 8276649.027143486 s in the future
1225 15:56:51.224702 tar: ./pstore/pstore_tests: time stamp 2022-06-24 15:00:54 is 8276649.019066668 s in the future
1226 15:56:51.232804 tar: ./pstore: time stamp 2022-06-24 15:51:26 is 8279681.016037122 s in the future
1227 15:56:51.241159 tar: ./efivarfs/open-unlink: time stamp 2022-06-24 15:50:58 is 8279653.005230395 s in the future
1228 15:56:51.245511 tar: ./efivarfs/efivarfs.sh: time stamp 2022-06-24 15:00:54 is 8276648.998327152 s in the future
1229 15:56:51.260248 tar: ./efivarfs/create-read: time stamp 2022-06-24 15:50:58 is 8279652.990399061 s in the future
1230 15:56:51.269263 tar: ./efivarfs: time stamp 2022-06-24 15:51:23 is 8279677.987003698 s in the future
1231 15:56:51.273726 tar: ./cgroup/test_stress.sh: time stamp 2022-06-24 15:00:54 is 8276648.977843622 s in the future
1232 15:56:51.278865 tar: ./cgroup/test_freezer: time stamp 2022-06-24 15:50:57 is 8279651.967711061 s in the future
1233 15:56:51.289813 tar: ./cgroup/test_core: time stamp 2022-06-24 15:50:57 is 8279651.956255834 s in the future
1234 15:56:51.299280 tar: ./cgroup/test_kmem: time stamp 2022-06-24 15:50:57 is 8279651.946418849 s in the future
1235 15:56:51.304651 tar: ./cgroup/test_memcontrol: time stamp 2022-06-24 15:50:58 is 8279652.935704486 s in the future
1236 15:56:51.314559 tar: ./cgroup/with_stress.sh: time stamp 2022-06-24 15:00:54 is 8276648.928391289 s in the future
1237 15:56:51.328142 tar: ./cgroup: time stamp 2022-06-24 15:51:23 is 8279677.925332334 s in the future
1238 15:56:51.331309 tar: ./kselftest-list.txt: time stamp 2022-06-24 15:51:28 is 8279682.917395819 s in the future
1239 15:56:51.380913 tar: ./seccomp/seccomp_bpf: time stamp 2022-06-24 15:51:17 is 8279671.856455258 s in the future
1240 15:56:51.389735 tar: ./seccomp/seccomp_benchmark: time stamp 2022-06-24 15:51:16 is 8279670.847924243 s in the future
1241 15:56:51.403587 tar: ./seccomp: time stamp 2022-06-24 15:51:26 is 8279680.844751728 s in the future
1242 15:56:51.411800 tar: ./timers/raw_skew: time stamp 2022-06-24 15:51:18 is 8279672.833035895 s in the future
1243 15:56:51.416517 tar: ./timers/clocksource-switch: time stamp 2022-06-24 15:51:18 is 8279672.825257425 s in the future
1244 15:56:51.422908 tar: ./timers/skew_consistency: time stamp 2022-06-24 15:51:18 is 8279672.815153561 s in the future
1245 15:56:51.439757 tar: ./timers/valid-adjtimex: time stamp 2022-06-24 15:51:18 is 8279672.798502061 s in the future
1246 15:56:51.453688 tar: ./timers/inconsistency-check: time stamp 2022-06-24 15:51:18 is 8279672.783666683 s in the future
1247 15:56:51.468977 tar: ./timers/set-tai: time stamp 2022-06-24 15:51:18 is 8279672.772297258 s in the future
1248 15:56:51.478419 tar: ./timers/settings: time stamp 2022-06-24 15:00:54 is 8276648.766081137 s in the future
1249 15:56:51.481780 tar: ./timers/rtcpie: time stamp 2022-06-24 15:51:18 is 8279672.756588652 s in the future
1250 15:56:51.495700 tar: ./timers/threadtest: time stamp 2022-06-24 15:51:18 is 8279672.742617758 s in the future
1251 15:56:51.507259 tar: ./timers/set-tz: time stamp 2022-06-24 15:51:18 is 8279672.730338455 s in the future
1252 15:56:51.517196 tar: ./timers/nanosleep: time stamp 2022-06-24 15:51:18 is 8279672.720790834 s in the future
1253 15:56:51.531245 tar: ./timers/leap-a-day: time stamp 2022-06-24 15:51:18 is 8279672.706245698 s in the future
1254 15:56:51.551231 tar: ./timers/posix_timers: time stamp 2022-06-24 15:51:18 is 8279672.692612698 s in the future
1255 15:56:51.553396 tar: ./timers/set-timer-lat: time stamp 2022-06-24 15:51:18 is 8279672.684057865 s in the future
1256 15:56:51.563537 tar: ./timers/adjtick: time stamp 2022-06-24 15:51:18 is 8279672.673562698 s in the future
1257 15:56:51.583082 tar: ./timers/freq-step: time stamp 2022-06-24 15:51:18 is 8279672.659515865 s in the future
1258 15:56:51.590603 tar: ./timers/set-2038: time stamp 2022-06-24 15:51:18 is 8279672.649026455 s in the future
1259 15:56:51.595516 tar: ./timers/mqueue-lat: time stamp 2022-06-24 15:51:18 is 8279672.641204637 s in the future
1260 15:56:51.604649 tar: ./timers/change_skew: time stamp 2022-06-24 15:51:18 is 8279672.631951077 s in the future
1261 15:56:51.619631 tar: ./timers/nsleep-lat: time stamp 2022-06-24 15:51:18 is 8279672.617823062 s in the future
1262 15:56:51.630505 tar: ./timers/leapcrash: time stamp 2022-06-24 15:51:18 is 8279672.60650644 s in the future
1263 15:56:51.641023 tar: ./timers/alarmtimer-suspend: time stamp 2022-06-24 15:51:18 is 8279672.596858304 s in the future
1264 15:56:51.648197 tar: ./timers: time stamp 2022-06-24 15:51:27 is 8279681.591657319 s in the future
1265 15:56:51.665218 tar: ./filesystems/dnotify_test: time stamp 2022-06-24 15:50:58 is 8279652.572306152 s in the future
1266 15:56:51.682623 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-06-24 15:51:23 is 8279677.557447304 s in the future
1267 15:56:51.689195 tar: ./filesystems/binderfs: time stamp 2022-06-24 15:51:23 is 8279677.55422488 s in the future
1268 15:56:51.752253 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-06-24 15:51:00 is 8279654.486427168 s in the future
1269 15:56:51.764298 tar: ./filesystems/epoll: time stamp 2022-06-24 15:51:23 is 8279677.482430334 s in the future
1270 15:56:51.770713 tar: ./filesystems/devpts_pts: time stamp 2022-06-24 15:50:58 is 8279652.473416865 s in the future
1271 15:56:51.779047 tar: ./filesystems: time stamp 2022-06-24 15:51:23 is 8279677.470296122 s in the future
1272 15:56:51.787310 tar: ./pid_namespace/regression_enomem: time stamp 2022-06-24 15:51:13 is 8279667.455585895 s in the future
1273 15:56:51.796226 tar: ./pid_namespace: time stamp 2022-06-24 15:51:26 is 8279680.452317501 s in the future
1274 15:56:51.804140 tar: ./sysctl/sysctl.sh: time stamp 2022-06-24 15:00:54 is 8276648.438665789 s in the future
1275 15:56:51.809557 tar: ./sysctl: time stamp 2022-06-24 15:51:26 is 8279680.434947743 s in the future
1276 15:56:51.819568 tar: ./pidfd/pidfd_poll_test: time stamp 2022-06-24 15:51:13 is 8279667.421545092 s in the future
1277 15:56:51.837610 tar: ./pidfd/pidfd_wait: time stamp 2022-06-24 15:51:13 is 8279667.401890971 s in the future
1278 15:56:51.847404 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-06-24 15:51:13 is 8279667.389538592 s in the future
1279 15:56:51.864748 tar: ./pidfd/pidfd_setns_test: time stamp 2022-06-24 15:51:13 is 8279667.373059637 s in the future
1280 15:56:51.876663 tar: ./pidfd/pidfd_open_test: time stamp 2022-06-24 15:51:13 is 8279667.363109895 s in the future
1281 15:56:51.886455 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-06-24 15:51:13 is 8279667.353112774 s in the future
1282 15:56:51.898797 tar: ./pidfd/pidfd_test: time stamp 2022-06-24 15:51:13 is 8279667.340681774 s in the future
1283 15:56:51.903447 tar: ./pidfd: time stamp 2022-06-24 15:51:26 is 8279680.334968289 s in the future
1284 15:56:51.923418 tar: ./static_keys/test_static_keys.sh: time stamp 2022-06-24 15:00:54 is 8276648.320163607 s in the future
1285 15:56:51.933277 tar: ./static_keys: time stamp 2022-06-24 15:51:26 is 8279680.31718741 s in the future
1286 15:56:51.937670 tar: ./intel_pstate/run.sh: time stamp 2022-06-24 15:00:54 is 8276648.306696607 s in the future
1287 15:56:51.945110 tar: ./intel_pstate: time stamp 2022-06-24 15:51:24 is 8279678.301566789 s in the future
1288 15:56:51.953457 tar: ./splice/default_file_splice_read.sh: time stamp 2022-06-24 15:00:54 is 8276648.284860168 s in the future
1289 15:56:51.961970 tar: ./splice/splice_read: time stamp 2022-06-24 15:51:18 is 8279672.277448759 s in the future
1290 15:56:51.972346 tar: ./splice/default_file_splice_read: time stamp 2022-06-24 15:51:18 is 8279672.270155577 s in the future
1291 15:56:51.980616 tar: ./splice/short_splice_read.sh: time stamp 2022-06-24 15:00:54 is 8276648.263437925 s in the future
1292 15:56:51.987570 tar: ./splice: time stamp 2022-06-24 15:51:26 is 8279680.26036791 s in the future
1293 15:56:51.997718 tar: ./lib/prime_numbers.sh: time stamp 2022-06-24 15:00:54 is 8276648.251098698 s in the future
1294 15:56:52.008354 tar: ./lib/printf.sh: time stamp 2022-06-24 15:00:54 is 8276648.243073183 s in the future
1295 15:56:52.028076 tar: ./lib/bitmap.sh: time stamp 2022-06-24 15:00:54 is 8276648.229996349 s in the future
1296 15:56:52.028315 tar: ./lib/strscpy.sh: time stamp 2022-06-24 15:00:54 is 8276648.220427153 s in the future
1297 15:56:52.028528 tar: ./lib: time stamp 2022-06-24 15:51:24 is 8279678.217195213 s in the future
1298 15:56:52.037441 tar: ./ipc/msgque: time stamp 2022-06-24 15:51:03 is 8279657.206125956 s in the future
1299 15:56:52.042429 tar: ./ipc: time stamp 2022-06-24 15:51:24 is 8279678.203090986 s in the future
1300 15:56:52.060629 tar: ./openat2/rename_attack_test: time stamp 2022-06-24 15:51:14 is 8279668.177745668 s in the future
1301 15:56:52.093715 tar: ./openat2/resolve_test: time stamp 2022-06-24 15:51:16 is 8279670.143380243 s in the future
1302 15:56:52.115984 tar: ./openat2/openat2_test: time stamp 2022-06-24 15:51:14 is 8279668.124195986 s in the future
1303 15:56:52.134796 tar: ./openat2: time stamp 2022-06-24 15:51:26 is 8279680.121067743 s in the future
1304 15:56:52.135044 tar: ./ftrace/test.d/event/trace_printk.tc: time stamp 2022-06-24 15:00:54 is 8276648.106555531 s in the future
1305 15:56:52.143792 tar: ./ftrace/test.d/event/subsystem-enable.tc: time stamp 2022-06-24 15:00:54 is 8276648.100015668 s in the future
1306 15:56:52.154376 tar: ./ftrace/test.d/event/event-enable.tc: time stamp 2022-06-24 15:00:54 is 8276648.093458243 s in the future
1307 15:56:52.163754 tar: ./ftrace/test.d/event/toplevel-enable.tc: time stamp 2022-06-24 15:00:54 is 8276648.086937228 s in the future
1308 15:56:52.177606 tar: ./ftrace/test.d/event/event-no-pid.tc: time stamp 2022-06-24 15:00:54 is 8276648.080147274 s in the future
1309 15:56:52.182613 tar: ./ftrace/test.d/event/event-pid.tc: time stamp 2022-06-24 15:00:54 is 8276648.070078395 s in the future
1310 15:56:52.191376 tar: ./ftrace/test.d/event: time stamp 2022-06-24 15:00:54 is 8276648.064335819 s in the future
1311 15:56:52.203797 tar: ./ftrace/test.d/tracer/wakeup_rt.tc: time stamp 2022-06-24 15:00:54 is 8276648.051673304 s in the future
1312 15:56:52.213340 tar: ./ftrace/test.d/tracer/wakeup.tc: time stamp 2022-06-24 15:00:54 is 8276648.045278956 s in the future
1313 15:56:52.219262 tar: ./ftrace/test.d/tracer: time stamp 2022-06-24 15:00:54 is 8276648.042153122 s in the future
1314 15:56:52.232362 tar: ./ftrace/test.d/instances/instance-event.tc: time stamp 2022-06-24 15:00:54 is 8276648.032585865 s in the future
1315 15:56:52.243060 tar: ./ftrace/test.d/instances/instance.tc: time stamp 2022-06-24 15:00:54 is 8276648.026299774 s in the future
1316 15:56:52.251381 tar: ./ftrace/test.d/instances: time stamp 2022-06-24 15:00:54 is 8276648.023016804 s in the future
1317 15:56:52.262719 tar: ./ftrace/test.d/template: time stamp 2022-06-24 15:00:54 is 8276648.016460243 s in the future
1318 15:56:52.270423 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-06-24 15:00:54 is 8276648.007812319 s in the future
1319 15:56:52.275529 tar: ./ftrace/test.d/selftest: time stamp 2022-06-24 15:00:54 is 8276648.00465738 s in the future
1320 15:56:52.291312 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-06-24 15:00:54 is 8276647.99188638 s in the future
1321 15:56:52.305521 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc: time stamp 2022-06-24 15:00:54 is 8276647.984729789 s in the future
1322 15:56:52.312878 tar: ./ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc: time stamp 2022-06-24 15:00:54 is 8276647.978213016 s in the future
1323 15:56:52.322880 tar: ./ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276647.971841683 s in the future
1324 15:56:52.342121 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-06-24 15:00:54 is 8276647.965302819 s in the future
1325 15:56:52.356586 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276647.957584062 s in the future
1326 15:56:52.361586 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276647.946092183 s in the future
1327 15:56:52.382909 tar: ./ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc: time stamp 2022-06-24 15:00:54 is 8276647.934733456 s in the future
1328 15:56:52.388738 tar: ./ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276647.928216637 s in the future
1329 15:56:52.400871 tar: ./ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc: time stamp 2022-06-24 15:00:54 is 8276647.921855789 s in the future
1330 15:56:52.414487 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc: time stamp 2022-06-24 15:00:54 is 8276647.915045501 s in the future
1331 15:56:52.425202 tar: ./ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276647.908605501 s in the future
1332 15:56:52.443550 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc: time stamp 2022-06-24 15:00:54 is 8276647.901870577 s in the future
1333 15:56:52.450429 tar: ./ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc: time stamp 2022-06-24 15:00:54 is 8276647.895564077 s in the future
1334 15:56:52.469227 tar: ./ftrace/test.d/trigger/inter-event: time stamp 2022-06-24 15:00:54 is 8276647.89247294 s in the future
1335 15:56:52.472577 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-06-24 15:00:54 is 8276647.88548291 s in the future
1336 15:56:52.491444 tar: ./ftrace/test.d/trigger/trigger-eventonoff.tc: time stamp 2022-06-24 15:00:54 is 8276647.878744971 s in the future
1337 15:56:52.494611 tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-06-24 15:00:54 is 8276647.872349819 s in the future
1338 15:56:52.504560 tar: ./ftrace/test.d/trigger/trigger-multihist.tc: time stamp 2022-06-24 15:00:54 is 8276647.865767547 s in the future
1339 15:56:52.522611 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-06-24 15:00:54 is 8276647.859426592 s in the future
1340 15:56:52.527651 tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-06-24 15:00:54 is 8276647.852314183 s in the future
1341 15:56:52.536534 tar: ./ftrace/test.d/trigger/trigger-snapshot.tc: time stamp 2022-06-24 15:00:54 is 8276647.845905001 s in the future
1342 15:56:52.545989 tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-06-24 15:00:54 is 8276647.838839107 s in the future
1343 15:56:52.557618 tar: ./ftrace/test.d/trigger/trigger-hist-mod.tc: time stamp 2022-06-24 15:00:54 is 8276647.831032971 s in the future
1344 15:56:52.567697 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-06-24 15:00:54 is 8276647.824693637 s in the future
1345 15:56:52.582816 tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-06-24 15:00:54 is 8276647.818389531 s in the future
1346 15:56:52.594990 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-06-24 15:00:54 is 8276647.809499622 s in the future
1347 15:56:52.600533 tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-06-24 15:00:54 is 8276647.797559228 s in the future
1348 15:56:52.609090 tar: ./ftrace/test.d/trigger: time stamp 2022-06-24 15:00:54 is 8276647.792858622 s in the future
1349 15:56:52.617771 tar: ./ftrace/test.d/dynevent/add_remove_synth.tc: time stamp 2022-06-24 15:00:54 is 8276647.783470804 s in the future
1350 15:56:52.631842 tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-06-24 15:00:54 is 8276647.776617365 s in the future
1351 15:56:52.643745 tar: ./ftrace/test.d/dynevent/clear_select_events.tc: time stamp 2022-06-24 15:00:54 is 8276647.77006188 s in the future
1352 15:56:52.650488 tar: ./ftrace/test.d/dynevent/add_remove_kprobe.tc: time stamp 2022-06-24 15:00:54 is 8276647.76350091 s in the future
1353 15:56:52.660178 tar: ./ftrace/test.d/dynevent: time stamp 2022-06-24 15:00:54 is 8276647.760491774 s in the future
1354 15:56:52.674662 tar: ./ftrace/test.d/preemptirq/irqsoff_tracer.tc: time stamp 2022-06-24 15:00:54 is 8276647.750659456 s in the future
1355 15:56:52.678721 tar: ./ftrace/test.d/preemptirq: time stamp 2022-06-24 15:00:54 is 8276647.747524016 s in the future
1356 15:56:52.687152 tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-06-24 15:00:54 is 8276647.737739425 s in the future
1357 15:56:52.704413 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-06-24 15:00:54 is 8276647.73107591 s in the future
1358 15:56:52.710571 tar: ./ftrace/test.d/direct: time stamp 2022-06-24 15:00:54 is 8276647.727929562 s in the future
1359 15:56:52.717599 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-06-24 15:00:54 is 8276647.718454334 s in the future
1360 15:56:52.729866 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-06-24 15:00:54 is 8276647.712262092 s in the future
1361 15:56:52.740583 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-06-24 15:00:54 is 8276647.705388244 s in the future
1362 15:56:52.752906 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-06-24 15:00:54 is 8276647.698948471 s in the future
1363 15:56:52.757529 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-06-24 15:00:54 is 8276647.692482122 s in the future
1364 15:56:52.771323 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-06-24 15:00:54 is 8276647.685978728 s in the future
1365 15:56:52.784798 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-06-24 15:00:54 is 8276647.679827516 s in the future
1366 15:56:52.790434 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-06-24 15:00:54 is 8276647.671284607 s in the future
1367 15:56:52.806382 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-06-24 15:00:54 is 8276647.664597456 s in the future
1368 15:56:52.814390 tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-06-24 15:00:54 is 8276647.657875213 s in the future
1369 15:56:52.823610 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-06-24 15:00:54 is 8276647.648089804 s in the future
1370 15:56:52.833694 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-06-24 15:00:54 is 8276647.636496153 s in the future
1371 15:56:52.845706 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-06-24 15:00:54 is 8276647.627484031 s in the future
1372 15:56:52.856090 tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-06-24 15:00:54 is 8276647.620900334 s in the future
1373 15:56:52.865131 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-06-24 15:00:54 is 8276647.614232456 s in the future
1374 15:56:52.870798 tar: ./ftrace/test.d/ftrace: time stamp 2022-06-24 15:00:54 is 8276647.611055486 s in the future
1375 15:56:52.878545 tar: ./ftrace/test.d/functions: time stamp 2022-06-24 15:00:54 is 8276647.604023183 s in the future
1376 15:56:52.889569 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-06-24 15:00:54 is 8276647.594562941 s in the future
1377 15:56:52.903430 tar: ./ftrace/test.d/kprobe/probepoint.tc: time stamp 2022-06-24 15:00:54 is 8276647.587914577 s in the future
1378 15:56:52.909948 tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-06-24 15:00:54 is 8276647.581531577 s in the future
1379 15:56:52.922889 tar: ./ftrace/test.d/kprobe/kprobe_module.tc: time stamp 2022-06-24 15:00:54 is 8276647.574801819 s in the future
1380 15:56:52.930534 tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-06-24 15:00:54 is 8276647.56812488 s in the future
1381 15:56:52.941462 tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-06-24 15:00:54 is 8276647.561556198 s in the future
1382 15:56:52.952272 tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-06-24 15:00:54 is 8276647.554800516 s in the future
1383 15:56:52.961533 tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-06-24 15:00:54 is 8276647.548295107 s in the future
1384 15:56:52.973751 tar: ./ftrace/test.d/kprobe/multiple_kprobes.tc: time stamp 2022-06-24 15:00:54 is 8276647.541773365 s in the future
1385 15:56:52.986258 tar: ./ftrace/test.d/kprobe/kprobe_args_comm.tc: time stamp 2022-06-24 15:00:54 is 8276647.535164183 s in the future
1386 15:56:52.993614 tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-06-24 15:00:54 is 8276647.528718622 s in the future
1387 15:56:53.005576 tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-06-24 15:00:54 is 8276647.521980516 s in the future
1388 15:56:53.010891 tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-06-24 15:00:54 is 8276647.515539259 s in the future
1389 15:56:53.024847 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-06-24 15:00:54 is 8276647.508844653 s in the future
1390 15:56:53.033648 tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-06-24 15:00:54 is 8276647.502255759 s in the future
1391 15:56:53.045213 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-06-24 15:00:54 is 8276647.495914259 s in the future
1392 15:56:53.057339 tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-06-24 15:00:54 is 8276647.488269183 s in the future
1393 15:56:53.067610 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-06-24 15:00:54 is 8276647.476412077 s in the future
1394 15:56:53.073445 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-06-24 15:00:54 is 8276647.465912713 s in the future
1395 15:56:53.083709 tar: ./ftrace/test.d/kprobe/kprobe_eventname.tc: time stamp 2022-06-24 15:00:54 is 8276647.459401319 s in the future
1396 15:56:53.094618 tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-06-24 15:00:54 is 8276647.452830653 s in the future
1397 15:56:53.106690 tar: ./ftrace/test.d/kprobe: time stamp 2022-06-24 15:00:54 is 8276647.449849683 s in the future
1398 15:56:53.115864 tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-06-24 15:00:54 is 8276647.440483501 s in the future
1399 15:56:53.124565 tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-06-24 15:00:54 is 8276647.433909562 s in the future
1400 15:56:53.135620 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-06-24 15:00:54 is 8276647.427268213 s in the future
1401 15:56:53.140366 tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-06-24 15:00:54 is 8276647.420676334 s in the future
1402 15:56:53.152811 tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-06-24 15:00:54 is 8276647.414045244 s in the future
1403 15:56:53.163670 tar: ./ftrace/test.d/00basic/trace_pipe.tc: time stamp 2022-06-24 15:00:54 is 8276647.406148638 s in the future
1404 15:56:53.170422 tar: ./ftrace/test.d/00basic/basic1.tc: time stamp 2022-06-24 15:00:33 is 8276626.394841925 s in the future
1405 15:56:53.185468 tar: ./ftrace/test.d/00basic: time stamp 2022-06-24 15:00:54 is 8276647.389752047 s in the future
1406 15:56:53.187761 tar: ./ftrace/test.d: time stamp 2022-06-24 15:00:54 is 8276647.384768638 s in the future
1407 15:56:53.194420 tar: ./ftrace/settings: time stamp 2022-06-24 15:00:54 is 8276647.378404668 s in the future
1408 15:56:53.206656 tar: ./ftrace/ftracetest: time stamp 2022-06-24 15:00:54 is 8276647.369828865 s in the future
1409 15:56:53.208821 tar: ./ftrace: time stamp 2022-06-24 15:51:24 is 8279677.36672541 s in the future
1410 15:56:53.224702 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-06-24 15:00:54 is 8276647.356531653 s in the future
1411 15:56:53.232416 tar: ./memory-hotplug: time stamp 2022-06-24 15:51:25 is 8279678.353551016 s in the future
1412 15:56:53.238456 tar: ./ptrace/get_syscall_info: time stamp 2022-06-24 15:51:13 is 8279666.339332789 s in the future
1413 15:56:53.248472 tar: ./ptrace/peeksiginfo: time stamp 2022-06-24 15:51:13 is 8279666.330466228 s in the future
1414 15:56:53.257732 tar: ./ptrace/vmaccess: time stamp 2022-06-24 15:51:13 is 8279666.315773456 s in the future
1415 15:56:53.264788 tar: ./ptrace: time stamp 2022-06-24 15:51:26 is 8279679.310550047 s in the future
1416 15:56:53.271089 tar: ./mount/unprivileged-remount-test: time stamp 2022-06-24 15:51:04 is 8279657.29530235 s in the future
1417 15:56:53.283063 tar: ./mount/nosymfollow-test: time stamp 2022-06-24 15:51:04 is 8279657.286994138 s in the future
1418 15:56:53.288548 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-06-24 15:00:54 is 8276647.276326531 s in the future
1419 15:56:53.305207 tar: ./mount/run_nosymfollow.sh: time stamp 2022-06-24 15:00:54 is 8276647.26467488 s in the future
1420 15:56:53.305459 tar: ./mount: time stamp 2022-06-24 15:51:25 is 8279678.261131622 s in the future
1421 15:56:53.315608 tar: ./capabilities/validate_cap: time stamp 2022-06-24 15:50:57 is 8279650.245294941 s in the future
1422 15:56:53.324038 tar: ./capabilities/test_execve: time stamp 2022-06-24 15:50:57 is 8279650.231437062 s in the future
1423 15:56:53.331299 tar: ./capabilities: time stamp 2022-06-24 15:51:22 is 8279675.228205092 s in the future
1424 15:56:53.338941 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-06-24 15:50:58 is 8279651.214751638 s in the future
1425 15:56:53.347009 tar: ./drivers/dma-buf: time stamp 2022-06-24 15:51:23 is 8279676.211753365 s in the future
1426 15:56:53.357273 tar: ./drivers: time stamp 2022-06-24 15:51:23 is 8279676.208491016 s in the future
1427 15:56:53.361908 tar: ./mqueue/mq_perf_tests: time stamp 2022-06-24 15:51:04 is 8279657.195498077 s in the future
1428 15:56:53.374569 tar: ./mqueue/mq_open_tests: time stamp 2022-06-24 15:51:04 is 8279657.186107895 s in the future
1429 15:56:53.377451 tar: ./mqueue: time stamp 2022-06-24 15:51:25 is 8279678.182616168 s in the future
1430 15:56:53.385739 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-06-24 15:00:54 is 8276647.163703744 s in the future
1431 15:56:53.396549 tar: ./cpu-hotplug: time stamp 2022-06-24 15:51:23 is 8279676.158919092 s in the future
1432 15:56:53.405596 tar: ./user/test_user_copy.sh: time stamp 2022-06-24 15:00:54 is 8276647.149959001 s in the future
1433 15:56:53.409861 tar: ./user: time stamp 2022-06-24 15:51:27 is 8279680.146796865 s in the future
1434 15:56:53.417833 tar: ./android/run.sh: time stamp 2022-06-24 15:51:21 is 8279674.137076107 s in the future
1435 15:56:53.426928 tar: ./android: time stamp 2022-06-24 15:51:21 is 8279674.13400141 s in the future
1436 15:56:53.433479 tar: ./nsfs/owner: time stamp 2022-06-24 15:51:12 is 8279665.123571713 s in the future
1437 15:56:53.443675 tar: ./nsfs/pidns: time stamp 2022-06-24 15:51:12 is 8279665.115437441 s in the future
1438 15:56:53.448756 tar: ./nsfs: time stamp 2022-06-24 15:51:26 is 8279679.112354047 s in the future
1439 15:56:53.454733 tar: ./vm/map_populate: time stamp 2022-06-24 15:51:19 is 8279672.100655759 s in the future
1440 15:56:53.467982 tar: ./vm/compaction_test: time stamp 2022-06-24 15:51:19 is 8279672.091750274 s in the future
1441 15:56:53.472978 tar: ./vm/write_to_hugetlbfs: time stamp 2022-06-24 15:51:20 is 8279673.083548259 s in the future
1442 15:56:53.481841 tar: ./vm/on-fault-limit: time stamp 2022-06-24 15:51:20 is 8279673.07589288 s in the future
1443 15:56:53.489593 tar: ./vm/mlock2-tests: time stamp 2022-06-24 15:51:20 is 8279673.06740085 s in the future
1444 15:56:53.499795 tar: ./vm/mlock-random-test: time stamp 2022-06-24 15:51:20 is 8279673.056917744 s in the future
1445 15:56:53.505947 tar: ./vm/khugepaged: time stamp 2022-06-24 15:51:20 is 8279673.037591486 s in the future
1446 15:56:53.516038 tar: ./vm/run_vmtests: time stamp 2022-06-24 15:00:54 is 8276647.030085138 s in the future
1447 15:56:53.524297 tar: ./vm/test_vmalloc.sh: time stamp 2022-06-24 15:00:54 is 8276647.022623562 s in the future
1448 15:56:53.531581 tar: ./vm/hugepage-mmap: time stamp 2022-06-24 15:51:19 is 8279672.013246441 s in the future
1449 15:56:53.541830 tar: ./vm/userfaultfd: time stamp 2022-06-24 15:51:20 is 8279673.000860683 s in the future
1450 15:56:53.552943 tar: ./vm/va_128TBswitch: time stamp 2022-06-24 15:51:20 is 8279672.993035092 s in the future
1451 15:56:53.561712 tar: ./vm/thuge-gen: time stamp 2022-06-24 15:51:20 is 8279672.984356865 s in the future
1452 15:56:53.566136 tar: ./vm/mremap_dontunmap: time stamp 2022-06-24 15:51:20 is 8279672.975328532 s in the future
1453 15:56:53.571793 tar: ./vm/hmm-tests: time stamp 2022-06-24 15:51:19 is 8279671.953045668 s in the future
1454 15:56:53.581237 tar: ./vm/map_fixed_noreplace: time stamp 2022-06-24 15:51:19 is 8279671.94524988 s in the future
1455 15:56:53.585838 tar: ./vm/hugepage-shm: time stamp 2022-06-24 15:51:19 is 8279671.937437213 s in the future
1456 15:56:53.595948 tar: ./vm/map_hugetlb: time stamp 2022-06-24 15:51:19 is 8279671.929883198 s in the future
1457 15:56:53.604799 tar: ./vm/transhuge-stress: time stamp 2022-06-24 15:51:20 is 8279672.921705032 s in the future
1458 15:56:53.613079 tar: ./vm/virtual_address_range: time stamp 2022-06-24 15:51:20 is 8279672.910484759 s in the future
1459 15:56:53.621740 tar: ./vm/gup_benchmark: time stamp 2022-06-24 15:51:19 is 8279671.897406577 s in the future
1460 15:56:53.628369 tar: ./vm: time stamp 2022-06-24 15:51:27 is 8279679.893805819 s in the future
1461 15:56:53.637974 tar: ./cpufreq/cpu.sh: time stamp 2022-06-24 15:00:54 is 8276646.883654819 s in the future
1462 15:56:53.646263 tar: ./cpufreq/module.sh: time stamp 2022-06-24 15:00:54 is 8276646.876148547 s in the future
1463 15:56:53.654775 tar: ./cpufreq/governor.sh: time stamp 2022-06-24 15:00:54 is 8276646.86949688 s in the future
1464 15:56:53.659742 tar: ./cpufreq/cpufreq.sh: time stamp 2022-06-24 15:00:54 is 8276646.861869835 s in the future
1465 15:56:53.667393 tar: ./cpufreq/main.sh: time stamp 2022-06-24 15:00:54 is 8276646.854899713 s in the future
1466 15:56:53.676910 tar: ./cpufreq/special-tests.sh: time stamp 2022-06-24 15:00:54 is 8276646.84794835 s in the future
1467 15:56:53.686919 tar: ./cpufreq: time stamp 2022-06-24 15:51:23 is 8279675.844809698 s in the future
1468 15:56:53.691846 tar: ./zram/zram.sh: time stamp 2022-06-24 15:00:54 is 8276646.834914001 s in the future
1469 15:56:53.701794 tar: ./zram/zram_lib.sh: time stamp 2022-06-24 15:00:54 is 8276646.827520001 s in the future
1470 15:56:53.709947 tar: ./zram/zram01.sh: time stamp 2022-06-24 15:00:54 is 8276646.820493804 s in the future
1471 15:56:53.726280 tar: ./zram/zram02.sh: time stamp 2022-06-24 15:00:54 is 8276646.813524607 s in the future
1472 15:56:53.726550 tar: ./zram: time stamp 2022-06-24 15:51:27 is 8279679.810333683 s in the future
1473 15:56:53.734357 tar: ./firmware/fw_filesystem.sh: time stamp 2022-06-24 15:00:54 is 8276646.798689729 s in the future
1474 15:56:53.743229 tar: ./firmware/fw_fallback.sh: time stamp 2022-06-24 15:00:54 is 8276646.790981486 s in the future
1475 15:56:53.750787 tar: ./firmware/fw_run_tests.sh: time stamp 2022-06-24 15:00:54 is 8276646.784089138 s in the future
1476 15:56:53.757806 tar: ./firmware/fw_lib.sh: time stamp 2022-06-24 15:00:54 is 8276646.77602435 s in the future
1477 15:56:53.769140 tar: ./firmware/fw_namespace: time stamp 2022-06-24 15:51:00 is 8279652.759911229 s in the future
1478 15:56:53.774799 tar: ./firmware: time stamp 2022-06-24 15:51:24 is 8279676.753014835 s in the future
1479 15:56:53.785806 tar: ./fpu/test_fpu: time stamp 2022-06-24 15:51:00 is 8279652.740917229 s in the future
1480 15:56:53.789977 tar: ./fpu/run_test_fpu.sh: time stamp 2022-06-24 15:00:54 is 8276646.734085107 s in the future
1481 15:56:53.800676 tar: ./fpu: time stamp 2022-06-24 15:51:24 is 8279676.730961441 s in the future
1482 15:56:53.811742 tar: ./exec/execveat: time stamp 2022-06-24 15:50:58 is 8279650.718311698 s in the future
1483 15:56:53.816230 tar: ./exec/load_address_2097152: time stamp 2022-06-24 15:50:58 is 8279650.563084441 s in the future
1484 15:56:53.824077 tar: ./exec/subdir: time stamp 2022-06-24 15:50:58 is 8279650.558065229 s in the future
1485 15:56:53.840717 tar: ./exec/binfmt_script: time stamp 2022-06-24 15:00:54 is 8276646.548259713 s in the future
1486 15:56:53.840946 tar: ./exec/load_address_4096: time stamp 2022-06-24 15:50:58 is 8279650.471611895 s in the future
1487 15:56:53.847568 tar: ./exec/non-regular: time stamp 2022-06-24 15:50:58 is 8279650.46072032 s in the future
1488 15:56:53.857300 tar: ./exec/script: time stamp 2022-06-24 15:50:58 is 8279650.449342865 s in the future
1489 15:56:53.862075 tar: ./exec/Makefile: time stamp 2022-06-24 15:00:54 is 8276646.436616213 s in the future
1490 15:56:53.885274 tar: ./exec/load_address_16777216: time stamp 2022-06-24 15:50:58 is 8279650.358697562 s in the future
1491 15:56:53.891394 tar: ./exec/execveat.symlink: time stamp 2022-06-24 15:50:58 is 8279650.354488289 s in the future
1492 15:56:53.905186 tar: ./exec/recursion-depth: time stamp 2022-06-24 15:50:58 is 8279650.346882713 s in the future
1493 15:56:53.905880 tar: ./exec/execveat.denatured: time stamp 2022-06-24 15:50:58 is 8279650.336602017 s in the future
1494 15:56:53.912950 tar: ./exec: time stamp 2022-06-24 15:51:23 is 8279675.333427259 s in the future
1495 15:56:53.926452 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-06-24 15:51:03 is 8279655.321077804 s in the future
1496 15:56:53.940322 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-06-24 15:51:03 is 8279655.307191986 s in the future
1497 15:56:53.940568 tar: ./membarrier: time stamp 2022-06-24 15:51:25 is 8279677.301938592 s in the future
1498 15:56:53.950049 tar: ./ir/ir_loopback: time stamp 2022-06-24 15:51:03 is 8279655.28725435 s in the future
1499 15:56:53.961783 tar: ./ir/ir_loopback.sh: time stamp 2022-06-24 15:00:54 is 8276646.28068088 s in the future
1500 15:56:53.967954 tar: ./ir: time stamp 2022-06-24 15:51:24 is 8279676.277586259 s in the future
1501 15:56:53.977046 tar: ./net/altnames.sh: time stamp 2022-06-24 15:00:54 is 8276646.267763774 s in the future
1502 15:56:53.991687 tar: ./net/pmtu.sh: time stamp 2022-06-24 15:00:54 is 8276646.253053486 s in the future
1503 15:56:53.997762 tar: ./net/psock_fanout: time stamp 2022-06-24 15:51:07 is 8279659.241150426 s in the future
1504 15:56:54.009276 tar: ./net/reuseport_bpf_numa: time stamp 2022-06-24 15:51:05 is 8279657.228290198 s in the future
1505 15:56:54.025582 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-06-24 15:51:10 is 8279662.214747395 s in the future
1506 15:56:54.036853 tar: ./net/test_bpf.sh: time stamp 2022-06-24 15:00:54 is 8276646.208208562 s in the future
1507 15:56:54.045454 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-06-24 15:00:54 is 8276646.201997486 s in the future
1508 15:56:54.053277 tar: ./net/txtimestamp.sh: time stamp 2022-06-24 15:00:54 is 8276646.195274956 s in the future
1509 15:56:54.057273 tar: ./net/fin_ack_lat: time stamp 2022-06-24 15:51:10 is 8279662.185344895 s in the future
1510 15:56:54.068419 tar: ./net/udpgso_bench_tx: time stamp 2022-06-24 15:51:09 is 8279661.170455123 s in the future
1511 15:56:54.080932 tar: ./net/udpgro.sh: time stamp 2022-06-24 15:00:54 is 8276646.156784895 s in the future
1512 15:56:54.094047 tar: ./net/psock_snd: time stamp 2022-06-24 15:51:08 is 8279660.142525047 s in the future
1513 15:56:54.116662 tar: ./net/fib_nexthops.sh: time stamp 2022-06-24 15:00:54 is 8276646.127999395 s in the future
1514 15:56:54.119331 tar: ./net/in_netns.sh: time stamp 2022-06-24 15:00:54 is 8276646.121679486 s in the future
1515 15:56:54.140271 tar: ./net/txtimestamp: time stamp 2022-06-24 15:51:11 is 8279663.100812729 s in the future
1516 15:56:54.151379 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-06-24 15:00:54 is 8276646.087728729 s in the future
1517 15:56:54.159606 tar: ./net/udpgro_bench.sh: time stamp 2022-06-24 15:00:54 is 8276646.080376744 s in the future
1518 15:56:54.224118 tar: ./net/tls: time stamp 2022-06-24 15:51:06 is 8279658.012208714 s in the future
1519 15:56:54.244487 tar: ./net/timestamping: time stamp 2022-06-24 15:51:11 is 8279662.99988432 s in the future
1520 15:56:54.278879 tar: ./net/ipsec: time stamp 2022-06-24 15:51:12 is 8279663.962239986 s in the future
1521 15:56:54.294336 tar: ./net/run_netsocktests: time stamp 2022-06-24 15:00:54 is 8276645.955627335 s in the future
1522 15:56:54.302969 tar: ./net/psock_tpacket: time stamp 2022-06-24 15:51:08 is 8279659.941849001 s in the future
1523 15:56:54.307562 tar: ./net/udpgso_bench_rx: time stamp 2022-06-24 15:51:09 is 8279660.930032032 s in the future
1524 15:56:54.317202 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-06-24 15:00:54 is 8276645.923467138 s in the future
1525 15:56:54.328350 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-06-24 15:00:54 is 8276645.915347411 s in the future
1526 15:56:54.338024 tar: ./net/ip_defrag.sh: time stamp 2022-06-24 15:00:54 is 8276645.908548259 s in the future
1527 15:56:54.346113 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-06-24 15:00:54 is 8276645.901959774 s in the future
1528 15:56:54.357701 tar: ./net/vrf_route_leaking.sh: time stamp 2022-06-24 15:00:54 is 8276645.892974698 s in the future
1529 15:56:54.361668 tar: ./net/route_localnet.sh: time stamp 2022-06-24 15:00:54 is 8276645.886051486 s in the future
1530 15:56:54.368626 tar: ./net/so_txtime.sh: time stamp 2022-06-24 15:00:54 is 8276645.879700001 s in the future
1531 15:56:54.378617 tar: ./net/reuseport_dualstack: time stamp 2022-06-24 15:51:05 is 8279656.869637304 s in the future
1532 15:56:54.389181 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-06-24 15:51:10 is 8279661.857088289 s in the future
1533 15:56:54.398341 tar: ./net/fib_rule_tests.sh: time stamp 2022-06-24 15:00:54 is 8276645.843373759 s in the future
1534 15:56:54.404736 tar: ./net/netdevice.sh: time stamp 2022-06-24 15:00:54 is 8276645.833250259 s in the future
1535 15:56:54.418041 tar: ./net/drop_monitor_tests.sh: time stamp 2022-06-24 15:00:54 is 8276645.826123698 s in the future
1536 15:56:54.420709 tar: ./net/l2tp.sh: time stamp 2022-06-24 15:00:54 is 8276645.817998456 s in the future
1537 15:56:54.430359 tar: ./net/rxtimestamp: time stamp 2022-06-24 15:51:11 is 8279662.806685532 s in the future
1538 15:56:54.443359 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-06-24 15:00:54 is 8276645.794942471 s in the future
1539 15:56:54.455225 tar: ./net/forwarding/ethtool.sh: time stamp 2022-06-24 15:00:54 is 8276645.782408501 s in the future
1540 15:56:54.465386 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-06-24 15:00:54 is 8276645.772801562 s in the future
1541 15:56:54.476506 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-06-24 15:00:54 is 8276645.763234698 s in the future
1542 15:56:54.488018 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-06-24 15:00:54 is 8276645.754037108 s in the future
1543 15:56:54.495736 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-06-24 15:00:54 is 8276645.746609214 s in the future
1544 15:56:54.504184 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-06-24 15:00:54 is 8276645.736106426 s in the future
1545 15:56:54.518385 tar: ./net/forwarding/tc_common.sh: time stamp 2022-06-24 15:00:54 is 8276645.71954885 s in the future
1546 15:56:54.534342 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-06-24 15:00:54 is 8276645.703798259 s in the future
1547 15:56:54.546221 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-06-24 15:00:54 is 8276645.692226805 s in the future
1548 15:56:54.560344 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-06-24 15:00:54 is 8276645.678222486 s in the future
1549 15:56:54.577491 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-06-24 15:00:54 is 8276645.660137668 s in the future
1550 15:56:54.600594 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-06-24 15:00:54 is 8276645.638262895 s in the future
1551 15:56:54.619494 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-06-24 15:00:54 is 8276645.618208092 s in the future
1552 15:56:54.649619 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-06-24 15:00:54 is 8276645.591991214 s in the future
1553 15:56:54.665112 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-06-24 15:00:54 is 8276645.574723168 s in the future
1554 15:56:54.691401 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276645.548425592 s in the future
1555 15:56:54.910443 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-06-24 15:00:54 is 8276645.328385471 s in the future
1556 15:56:54.925342 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-06-24 15:00:54 is 8276645.314094835 s in the future
1557 15:56:54.938640 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-06-24 15:00:54 is 8276645.299269971 s in the future
1558 15:56:54.982257 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-06-24 15:00:54 is 8276645.256103335 s in the future
1559 15:56:54.995984 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-06-24 15:00:54 is 8276645.242643017 s in the future
1560 15:56:55.012982 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276645.226079244 s in the future
1561 15:56:55.024782 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-06-24 15:00:54 is 8276645.214476441 s in the future
1562 15:56:55.034648 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-06-24 15:00:54 is 8276645.204823714 s in the future
1563 15:56:55.045205 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276645.197541411 s in the future
1564 15:56:55.053312 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-06-24 15:00:54 is 8276645.18875732 s in the future
1565 15:56:55.065009 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-06-24 15:00:54 is 8276645.181132032 s in the future
1566 15:56:55.073421 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-06-24 15:00:54 is 8276645.172388562 s in the future
1567 15:56:55.081328 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276645.160176062 s in the future
1568 15:56:55.097583 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276645.144476562 s in the future
1569 15:56:55.107599 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276645.135325047 s in the future
1570 15:56:55.114168 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-06-24 15:00:54 is 8276645.126150062 s in the future
1571 15:56:55.126400 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-06-24 15:00:54 is 8276645.111756865 s in the future
1572 15:56:55.141872 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276645.098103411 s in the future
1573 15:56:55.149634 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-06-24 15:00:54 is 8276645.090477335 s in the future
1574 15:56:55.159365 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-06-24 15:00:54 is 8276645.082348562 s in the future
1575 15:56:55.169962 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-06-24 15:00:54 is 8276645.073662699 s in the future
1576 15:56:55.178858 tar: ./net/forwarding/router.sh: time stamp 2022-06-24 15:00:54 is 8276645.065227047 s in the future
1577 15:56:55.189112 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-06-24 15:00:54 is 8276645.056737699 s in the future
1578 15:56:55.197681 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-06-24 15:00:54 is 8276645.048599729 s in the future
1579 15:56:55.212814 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-06-24 15:00:54 is 8276645.040359108 s in the future
1580 15:56:55.220011 tar: ./net/forwarding/loopback.sh: time stamp 2022-06-24 15:00:54 is 8276645.031759835 s in the future
1581 15:56:55.232012 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-06-24 15:00:54 is 8276645.022404729 s in the future
1582 15:56:55.235080 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-06-24 15:00:54 is 8276645.00660188 s in the future
1583 15:56:55.245360 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-06-24 15:00:54 is 8276644.993179956 s in the future
1584 15:56:55.257659 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-06-24 15:00:54 is 8276644.981328093 s in the future
1585 15:56:55.276699 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-06-24 15:00:54 is 8276644.962714108 s in the future
1586 15:56:55.291005 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-06-24 15:00:54 is 8276644.947206214 s in the future
1587 15:56:55.305486 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-06-24 15:00:54 is 8276644.937094956 s in the future
1588 15:56:55.312013 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-06-24 15:00:54 is 8276644.929513759 s in the future
1589 15:56:55.321815 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276644.92057582 s in the future
1590 15:56:55.330577 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-06-24 15:00:54 is 8276644.911753517 s in the future
1591 15:56:55.340617 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-06-24 15:00:54 is 8276644.903223971 s in the future
1592 15:56:55.351600 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276644.894265896 s in the future
1593 15:56:55.357889 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-06-24 15:00:54 is 8276644.885425244 s in the future
1594 15:56:55.367612 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-06-24 15:00:54 is 8276644.872797002 s in the future
1595 15:56:55.381691 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-06-24 15:00:54 is 8276644.858013441 s in the future
1596 15:56:55.397737 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-06-24 15:00:54 is 8276644.840658729 s in the future
1597 15:56:55.407255 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-06-24 15:00:54 is 8276644.831465168 s in the future
1598 15:56:55.465750 tar: ./net/forwarding/lib.sh: time stamp 2022-06-24 15:00:54 is 8276644.771308774 s in the future
1599 15:56:55.491547 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-06-24 15:00:54 is 8276644.747727774 s in the future
1600 15:56:55.505763 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-06-24 15:00:54 is 8276644.733345683 s in the future
1601 15:56:55.515361 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-06-24 15:00:54 is 8276644.723370396 s in the future
1602 15:56:55.530657 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-06-24 15:00:54 is 8276644.70870788 s in the future
1603 15:56:55.546818 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-06-24 15:00:54 is 8276644.691289259 s in the future
1604 15:56:55.559328 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-06-24 15:00:54 is 8276644.68076829 s in the future
1605 15:56:55.567796 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276644.671701608 s in the future
1606 15:56:55.580037 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-06-24 15:00:54 is 8276644.659691911 s in the future
1607 15:56:55.592661 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-06-24 15:00:54 is 8276644.645576123 s in the future
1608 15:56:55.608770 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-06-24 15:00:54 is 8276644.630967365 s in the future
1609 15:56:55.619303 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-06-24 15:00:54 is 8276644.621501744 s in the future
1610 15:56:55.627272 tar: ./net/forwarding: time stamp 2022-06-24 15:51:25 is 8279675.617368153 s in the future
1611 15:56:55.635708 tar: ./net/udpgso: time stamp 2022-06-24 15:51:09 is 8279659.601191229 s in the future
1612 15:56:55.648901 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-06-24 15:00:54 is 8276644.589658456 s in the future
1613 15:56:55.667494 tar: ./net/tcp_inq: time stamp 2022-06-24 15:51:08 is 8279658.568738305 s in the future
1614 15:56:55.686040 tar: ./net/test_blackhole_dev.sh: time stamp 2022-06-24 15:00:54 is 8276644.552342638 s in the future
1615 15:56:55.699014 tar: ./net/run_afpackettests: time stamp 2022-06-24 15:00:54 is 8276644.53814438 s in the future
1616 15:56:55.716497 tar: ./net/so_txtime: time stamp 2022-06-24 15:51:10 is 8279660.519826108 s in the future
1617 15:56:55.729927 tar: ./net/msg_zerocopy.sh: time stamp 2022-06-24 15:00:54 is 8276644.507932623 s in the future
1618 15:56:55.739071 tar: ./net/devlink_port_split.py: time stamp 2022-06-24 15:00:54 is 8276644.500482365 s in the future
1619 15:56:55.747527 tar: ./net/xfrm_policy.sh: time stamp 2022-06-24 15:00:54 is 8276644.491598456 s in the future
1620 15:56:55.755139 tar: ./net/socket: time stamp 2022-06-24 15:51:07 is 8279657.482810199 s in the future
1621 15:56:55.761995 tar: ./net/psock_snd.sh: time stamp 2022-06-24 15:00:54 is 8276644.475569305 s in the future
1622 15:56:55.774710 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-06-24 15:51:10 is 8279660.463910138 s in the future
1623 15:56:55.781638 tar: ./net/udpgso.sh: time stamp 2022-06-24 15:00:54 is 8276644.456388077 s in the future
1624 15:56:55.836230 tar: ./net/msg_zerocopy: time stamp 2022-06-24 15:51:08 is 8279658.400941759 s in the future
1625 15:56:55.851133 tar: ./net/icmp_redirect.sh: time stamp 2022-06-24 15:00:54 is 8276644.386033214 s in the future
1626 15:56:55.867128 tar: ./net/fib_tests.sh: time stamp 2022-06-24 15:00:54 is 8276644.369842426 s in the future
1627 15:56:55.881853 tar: ./net/reuseport_bpf: time stamp 2022-06-24 15:51:04 is 8279654.354992759 s in the future
1628 15:56:55.893803 tar: ./net/mptcp/settings: time stamp 2022-06-24 15:00:54 is 8276644.343002305 s in the future
1629 15:56:55.914820 tar: ./net/mptcp/mptcp_connect: time stamp 2022-06-24 15:51:12 is 8279662.322672881 s in the future
1630 15:56:55.925116 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-06-24 15:00:54 is 8276644.313066108 s in the future
1631 15:56:56.168800 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-06-24 15:51:12 is 8279662.068734335 s in the future
1632 15:56:56.181465 tar: ./net/mptcp/diag.sh: time stamp 2022-06-24 15:00:54 is 8276644.055606062 s in the future
1633 15:56:56.317676 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-06-24 15:00:54 is 8276644.044200699 s in the future
1634 15:56:56.318009 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-06-24 15:00:54 is 8276643.993728138 s in the future
1635 15:56:56.318207 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-06-24 15:00:54 is 8276643.979708244 s in the future
1636 15:56:56.318392 tar: ./net/mptcp: time stamp 2022-06-24 15:51:25 is 8279674.973380229 s in the future
1637 15:56:56.318572 tar: ./net/reuseport_addr_any: time stamp 2022-06-24 15:51:08 is 8279657.957781047 s in the future
1638 15:56:56.318750 tar: ./net/reuseport_bpf_cpu: time stamp 2022-06-24 15:51:04 is 8279653.941351229 s in the future
1639 15:56:56.319293 tar: ./net/reuseport_addr_any.sh: time stamp 2022-06-24 15:00:54 is 8276643.929861744 s in the future
1640 15:56:56.321706 tar: ./net/ip_defrag: time stamp 2022-06-24 15:51:09 is 8279658.915691744 s in the future
1641 15:56:56.334636 tar: ./net/fib-onlink-tests.sh: time stamp 2022-06-24 15:00:54 is 8276643.903341259 s in the future
1642 15:56:56.349768 tar: ./net/fin_ack_lat.sh: time stamp 2022-06-24 15:00:54 is 8276643.889736199 s in the future
1643 15:56:56.584888 tar: ./net/rtnetlink.sh: time stamp 2022-06-24 15:00:54 is 8276643.653276941 s in the future
1644 15:56:56.601591 tar: ./net/udpgso_bench.sh: time stamp 2022-06-24 15:00:54 is 8276643.635324487 s in the future
1645 15:56:56.627469 tar: ./net/hwtstamp_config: time stamp 2022-06-24 15:51:11 is 8279660.612957866 s in the future
1646 15:56:56.643144 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-06-24 15:00:54 is 8276643.594957275 s in the future
1647 15:56:56.663126 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-06-24 15:00:54 is 8276643.57597629 s in the future
1648 15:56:56.678781 tar: ./net/rxtimestamp.sh: time stamp 2022-06-24 15:00:54 is 8276643.559268805 s in the future
1649 15:56:56.697697 tar: ./net/traceroute.sh: time stamp 2022-06-24 15:00:54 is 8276643.540291926 s in the future
1650 15:56:56.734020 tar: ./net/nettest: time stamp 2022-06-24 15:51:07 is 8279656.503354684 s in the future
1651 15:56:56.753000 tar: ./net/ipv6_flowlabel: time stamp 2022-06-24 15:51:10 is 8279659.483954335 s in the future
1652 15:56:56.790882 tar: ./net/fcnal-test.sh: time stamp 2022-06-24 15:00:54 is 8276643.447483699 s in the future
1653 15:56:56.808728 tar: ./net/reuseaddr_conflict: time stamp 2022-06-24 15:51:05 is 8279654.428576653 s in the future
1654 15:56:56.828869 tar: ./net/tcp_mmap: time stamp 2022-06-24 15:51:08 is 8279657.408421775 s in the future
1655 15:56:56.850963 tar: ./net/txring_overwrite: time stamp 2022-06-24 15:51:09 is 8279658.388895456 s in the future
1656 15:56:56.854885 tar: ./net: time stamp 2022-06-24 15:51:25 is 8279674.380505123 s in the future
1657 15:56:56.873977 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-06-24 15:51:03 is 8279652.367524411 s in the future
1658 15:56:56.883256 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-06-24 15:51:03 is 8279652.360760244 s in the future
1659 15:56:56.898737 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-06-24 15:51:03 is 8279652.353761123 s in the future
1660 15:56:56.901731 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-06-24 15:51:03 is 8279652.346790017 s in the future
1661 15:56:56.917903 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-06-24 15:51:03 is 8279652.339959456 s in the future
1662 15:56:56.919123 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-06-24 15:51:03 is 8279652.332843987 s in the future
1663 15:56:56.929925 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-06-24 15:51:03 is 8279652.325852972 s in the future
1664 15:56:56.938368 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-06-24 15:51:03 is 8279652.318635017 s in the future
1665 15:56:56.946730 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-06-24 15:51:03 is 8279652.31194935 s in the future
1666 15:56:56.954491 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-06-24 15:51:03 is 8279652.304938729 s in the future
1667 15:56:56.963731 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-06-24 15:51:03 is 8279652.297968184 s in the future
1668 15:56:56.975066 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-06-24 15:51:03 is 8279652.291214956 s in the future
1669 15:56:56.984558 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-06-24 15:51:03 is 8279652.28438426 s in the future
1670 15:56:56.994170 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-06-24 15:51:03 is 8279652.277460684 s in the future
1671 15:56:57.002907 tar: ./lkdtm/WARNING.sh: time stamp 2022-06-24 15:51:03 is 8279652.270592744 s in the future
1672 15:56:57.009476 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-06-24 15:51:03 is 8279652.263817366 s in the future
1673 15:56:57.018279 tar: ./lkdtm/BUG.sh: time stamp 2022-06-24 15:51:03 is 8279652.257005941 s in the future
1674 15:56:57.027136 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-06-24 15:51:03 is 8279652.250348578 s in the future
1675 15:56:57.037093 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-06-24 15:51:03 is 8279652.243534229 s in the future
1676 15:56:57.043680 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-06-24 15:51:03 is 8279652.236412972 s in the future
1677 15:56:57.052274 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-06-24 15:51:03 is 8279652.229681169 s in the future
1678 15:56:57.063428 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-06-24 15:51:03 is 8279652.22305529 s in the future
1679 15:56:57.070884 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-06-24 15:51:03 is 8279652.216097487 s in the future
1680 15:56:57.081162 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-06-24 15:51:03 is 8279652.209502123 s in the future
1681 15:56:57.094890 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-06-24 15:51:03 is 8279652.202319472 s in the future
1682 15:56:57.100026 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-06-24 15:51:03 is 8279652.195559578 s in the future
1683 15:56:57.108054 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-06-24 15:51:03 is 8279652.188817972 s in the future
1684 15:56:57.113883 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-06-24 15:51:03 is 8279652.182137987 s in the future
1685 15:56:57.123904 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-06-24 15:51:03 is 8279652.175240381 s in the future
1686 15:56:57.133168 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-06-24 15:51:03 is 8279652.168470805 s in the future
1687 15:56:57.145729 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-06-24 15:51:03 is 8279652.16163135 s in the future
1688 15:56:57.153713 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-06-24 15:51:03 is 8279652.154164441 s in the future
1689 15:56:57.166283 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-06-24 15:51:03 is 8279652.147336593 s in the future
1690 15:56:57.171154 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-06-24 15:51:03 is 8279652.140574532 s in the future
1691 15:56:57.179919 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-06-24 15:51:03 is 8279652.133422078 s in the future
1692 15:56:57.191139 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-06-24 15:51:03 is 8279652.126573608 s in the future
1693 15:56:57.200082 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-06-24 15:51:03 is 8279652.119729881 s in the future
1694 15:56:57.211940 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-06-24 15:51:03 is 8279652.111766684 s in the future
1695 15:56:57.218657 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-06-24 15:51:03 is 8279652.10466332 s in the future
1696 15:56:57.225899 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-06-24 15:51:03 is 8279652.097929396 s in the future
1697 15:56:57.234013 tar: ./lkdtm/tests.txt: time stamp 2022-06-24 15:00:54 is 8276643.090917199 s in the future
1698 15:56:57.246904 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-06-24 15:51:03 is 8279652.083961654 s in the future
1699 15:56:57.254548 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-06-24 15:51:03 is 8279652.077238154 s in the future
1700 15:56:57.265697 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-06-24 15:51:03 is 8279652.070520926 s in the future
1701 15:56:57.271947 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-06-24 15:51:03 is 8279652.063668972 s in the future
1702 15:56:57.281477 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-06-24 15:51:03 is 8279652.056640214 s in the future
1703 15:56:57.290386 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-06-24 15:51:03 is 8279652.049885108 s in the future
1704 15:56:57.303546 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-06-24 15:51:03 is 8279652.043000941 s in the future
1705 15:56:57.306922 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-06-24 15:51:03 is 8279652.034667714 s in the future
1706 15:56:57.316506 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-06-24 15:51:03 is 8279652.027895487 s in the future
1707 15:56:57.324306 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-06-24 15:51:03 is 8279652.021163987 s in the future
1708 15:56:57.336742 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-06-24 15:51:03 is 8279652.008725638 s in the future
1709 15:56:57.342141 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-06-24 15:51:03 is 8279651.997045093 s in the future
1710 15:56:57.352859 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-06-24 15:51:03 is 8279651.98853476 s in the future
1711 15:56:57.360840 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-06-24 15:51:03 is 8279651.979965275 s in the future
1712 15:56:57.371509 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-06-24 15:51:03 is 8279651.973254729 s in the future
1713 15:56:57.381886 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-06-24 15:51:03 is 8279651.966658881 s in the future
1714 15:56:57.387314 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-06-24 15:51:03 is 8279651.958668154 s in the future
1715 15:56:57.398121 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-06-24 15:51:03 is 8279651.952001426 s in the future
1716 15:56:57.407946 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-06-24 15:51:03 is 8279651.945388805 s in the future
1717 15:56:57.417181 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-06-24 15:51:03 is 8279651.936370169 s in the future
1718 15:56:57.423888 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-06-24 15:51:03 is 8279651.929590805 s in the future
1719 15:56:57.434803 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-06-24 15:51:03 is 8279651.922884047 s in the future
1720 15:56:57.441920 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-06-24 15:51:03 is 8279651.91486629 s in the future
1721 15:56:57.452327 tar: ./lkdtm/LOOP.sh: time stamp 2022-06-24 15:51:03 is 8279651.908060972 s in the future
1722 15:56:57.465039 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-06-24 15:51:03 is 8279651.901436941 s in the future
1723 15:56:57.467047 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-06-24 15:51:03 is 8279651.894178729 s in the future
1724 15:56:57.478932 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-06-24 15:51:03 is 8279651.883069335 s in the future
1725 15:56:57.484670 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-06-24 15:51:03 is 8279651.87081476 s in the future
1726 15:56:57.493151 tar: ./lkdtm/PANIC.sh: time stamp 2022-06-24 15:51:03 is 8279651.864080093 s in the future
1727 15:56:57.503934 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-06-24 15:51:03 is 8279651.857403184 s in the future
1728 15:56:57.510668 tar: ./lkdtm: time stamp 2022-06-24 15:51:25 is 8279673.854341002 s in the future
1729 15:56:57.522245 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-06-24 15:51:01 is 8279649.830112335 s in the future
1730 15:56:57.530995 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-06-24 15:51:00 is 8279648.813739502 s in the future
1731 15:56:57.543306 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-06-24 15:51:00 is 8279648.802065472 s in the future
1732 15:56:57.556156 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-06-24 15:51:03 is 8279651.790657457 s in the future
1733 15:56:57.562369 tar: ./futex/functional/run.sh: time stamp 2022-06-24 15:00:54 is 8276642.783857638 s in the future
1734 15:56:57.573848 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-06-24 15:51:02 is 8279650.773154108 s in the future
1735 15:56:57.580918 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-06-24 15:51:01 is 8279649.758510063 s in the future
1736 15:56:57.598909 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-06-24 15:51:02 is 8279650.747982714 s in the future
1737 15:56:57.601848 tar: ./futex/functional: time stamp 2022-06-24 15:51:24 is 8279672.744802638 s in the future
1738 15:56:57.611502 tar: ./futex/run.sh: time stamp 2022-06-24 15:51:24 is 8279672.737764351 s in the future
1739 15:56:57.617021 tar: ./futex: time stamp 2022-06-24 15:51:24 is 8279672.734597699 s in the future
1740 15:56:57.624090 tar: ./tpm2/test_space.sh: time stamp 2022-06-24 15:00:54 is 8276642.725104851 s in the future
1741 15:56:57.634246 tar: ./tpm2/tpm2.py: time stamp 2022-06-24 15:00:54 is 8276642.715782881 s in the future
1742 15:56:57.644092 tar: ./tpm2/test_smoke.sh: time stamp 2022-06-24 15:00:54 is 8276642.708988532 s in the future
1743 15:56:57.647842 tar: ./tpm2/tpm2_tests.py: time stamp 2022-06-24 15:00:54 is 8276642.701291214 s in the future
1744 15:56:57.656622 tar: ./tpm2: time stamp 2022-06-24 15:51:27 is 8279675.697927381 s in the future
1745 15:56:57.663423 tar: ./size/get_size: time stamp 2022-06-24 15:51:18 is 8279666.687881669 s in the future
1746 15:56:57.678051 tar: ./size: time stamp 2022-06-24 15:51:26 is 8279674.682319532 s in the future
1747 15:56:57.682497 tar: ./memfd/fuse_test: time stamp 2022-06-24 15:51:03 is 8279651.66352076 s in the future
1748 15:56:57.686617 tar: ./memfd/memfd_test: time stamp 2022-06-24 15:51:03 is 8279651.653901381 s in the future
1749 15:56:57.694624 tar: ./memfd/run_fuse_test.sh: time stamp 2022-06-24 15:00:54 is 8276642.647551063 s in the future
1750 15:56:57.703030 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-06-24 15:00:54 is 8276642.64095526 s in the future
1751 15:56:57.713260 tar: ./memfd/fuse_mnt: time stamp 2022-06-24 15:51:03 is 8279651.633412775 s in the future
1752 15:56:57.718723 tar: ./memfd: time stamp 2022-06-24 15:51:25 is 8279673.63035929 s in the future
1753 15:56:57.729328 tar: ./core/close_range_test: time stamp 2022-06-24 15:50:58 is 8279646.606963411 s in the future
1754 15:56:57.737135 tar: ./core: time stamp 2022-06-24 15:51:23 is 8279671.603687396 s in the future
1755 15:56:57.743595 tar: ./rtc/settings: time stamp 2022-06-24 15:00:54 is 8276642.594494775 s in the future
1756 15:56:57.750251 tar: ./rtc/rtctest: time stamp 2022-06-24 15:51:16 is 8279664.58461729 s in the future
1757 15:56:57.757990 tar: ./rtc/setdate: time stamp 2022-06-24 15:51:16 is 8279664.577033229 s in the future
1758 15:56:57.767102 tar: ./rtc: time stamp 2022-06-24 15:51:26 is 8279674.573964563 s in the future
1759 15:56:57.775704 tar: ./livepatch/test-ftrace.sh: time stamp 2022-06-24 15:00:54 is 8276642.56154979 s in the future
1760 15:56:57.785080 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-06-24 15:00:54 is 8276642.549755987 s in the future
1761 15:56:57.792308 tar: ./livepatch/settings: time stamp 2022-06-24 15:00:54 is 8276642.541443305 s in the future
1762 15:56:57.802397 tar: ./livepatch/test-state.sh: time stamp 2022-06-24 15:00:54 is 8276642.533758214 s in the future
1763 15:56:57.810501 tar: ./livepatch/test-livepatch.sh: time stamp 2022-06-24 15:00:54 is 8276642.526137548 s in the future
1764 15:56:57.818031 tar: ./livepatch/functions.sh: time stamp 2022-06-24 15:00:54 is 8276642.518875351 s in the future
1765 15:56:57.827221 tar: ./livepatch/test-callbacks.sh: time stamp 2022-06-24 15:00:54 is 8276642.508984911 s in the future
1766 15:56:57.838257 tar: ./livepatch: time stamp 2022-06-24 15:51:24 is 8279672.505802002 s in the future
1767 15:56:57.842615 tar: ./kselftest/module.sh: time stamp 2022-06-24 15:51:20 is 8279668.496324623 s in the future
1768 15:56:57.853549 tar: ./kselftest/runner.sh: time stamp 2022-06-24 15:51:20 is 8279668.489781108 s in the future
1769 15:56:57.862130 tar: ./kselftest/prefix.pl: time stamp 2022-06-24 15:51:20 is 8279668.48021782 s in the future
1770 15:56:57.871646 tar: ./kselftest: time stamp 2022-06-24 15:51:20 is 8279668.47457376 s in the future
1771 15:56:57.879965 tar: ./kcmp/kcmp_test: time stamp 2022-06-24 15:51:03 is 8279651.458822002 s in the future
1772 15:56:57.881775 tar: ./kcmp: time stamp 2022-06-24 15:51:24 is 8279672.455690911 s in the future
1773 15:56:57.890547 tar: ./netfilter/ipvs.sh: time stamp 2022-06-24 15:00:54 is 8276642.44508782 s in the future
1774 15:56:57.900990 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-06-24 15:00:54 is 8276642.433066881 s in the future
1775 15:56:57.911727 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-06-24 15:00:54 is 8276642.417432214 s in the future
1776 15:56:57.921730 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-06-24 15:00:54 is 8276642.410678578 s in the future
1777 15:56:57.928262 tar: ./netfilter/nft_nat.sh: time stamp 2022-06-24 15:00:54 is 8276642.401099154 s in the future
1778 15:56:57.936553 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-06-24 15:00:54 is 8276642.39399626 s in the future
1779 15:56:57.946997 tar: ./netfilter/nft_meta.sh: time stamp 2022-06-24 15:00:54 is 8276642.387192745 s in the future
1780 15:56:57.953606 tar: ./netfilter/nft_queue.sh: time stamp 2022-06-24 15:00:54 is 8276642.379690896 s in the future
1781 15:56:57.964709 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-06-24 15:00:54 is 8276642.371786002 s in the future
1782 15:56:57.973377 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-06-24 15:00:54 is 8276642.363955245 s in the future
1783 15:56:57.979150 tar: ./netfilter/nf-queue: time stamp 2022-06-24 15:51:12 is 8279660.350138396 s in the future
1784 15:56:57.991131 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-06-24 15:00:54 is 8276642.339556699 s in the future
1785 15:56:57.996931 tar: ./netfilter: time stamp 2022-06-24 15:51:26 is 8279674.336214911 s in the future
1786 15:56:58.003133 tar: .: time stamp 2022-06-24 15:51:28 is 8279676.332675351 s in the future
1787 15:56:58.020135 skiplist:
1788 15:56:58.022965 ========================================
1789 15:56:58.025217 breakpoints:breakpoint_test
1790 15:56:58.324237 breakpoints:step_after_suspend_test
1791 15:56:58.380924 ftrace:ftracetest
1792 15:56:58.436759 net:rtnetlink.sh
1793 15:56:58.490012 net:tls
1794 15:56:58.546428 netfilter:bridge_brouter.sh
1795 15:56:58.598929 netfilter:nft_flowtable.sh
1796 15:56:58.651347 netfilter:nft_trans_stress.sh
1797 15:56:58.703835 pidfd:pidfd_wait
1798 15:56:58.760123 ========================================
1799 15:57:01.261406 [ 112.703807] kselftest: Running tests in lkdtm
1800 15:57:01.297403 TAP version 13
1801 15:57:01.342231 1..70
1802 15:57:01.383535 # selftests: lkdtm: PANIC.sh
1803 15:57:01.724729 # Skipping PANIC: crashes entire system
1804 15:57:01.740807 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1805 15:57:01.795765 # selftests: lkdtm: BUG.sh
1806 15:57:02.166889 [ 113.610133] lkdtm: Performing direct entry BUG
1807 15:57:02.173272 [ 113.614899] ------------[ cut here ]------------
1808 15:57:02.180682 [ 113.619529] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1809 15:57:02.184942 [ 113.624763] Internal error: Oops - BUG: 0 [#1] SMP ARM
1810 15:57:02.214552 [ 113.629910] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
1811 15:57:02.220778 [ 113.658982] CPU: 0 PID: 792 Comm: cat Not tainted 5.10.124-cip9 #1
1812 15:57:02.226581 [ 113.665171] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1813 15:57:02.230704 [ 113.671720] PC is at lkdtm_BUG+0x14/0x18
1814 15:57:02.231648 [ 113.675657] LR is at lkdtm_do_action+0x2c/0x4c
1815 15:57:02.240646 [ 113.680110] pc : [<c0c2da40>] lr : [<c0c2d4c0>] psr: a00e0013
1816 15:57:02.244888 [ 113.686384] sp : c470fe58 ip : c470fe68 fp : c470fe64
1817 15:57:02.252503 [ 113.691616] r10: 00000004 r9 : c1acbb78 r8 : c15e7d40
1818 15:57:02.254896 [ 113.696848] r7 : c470ff60 r6 : 00000004 r5 : c6b18000 r4 : 00000001
1819 15:57:02.262562 [ 113.703381] r3 : c0c2da2c r2 : b39fe58a r1 : ef7815e0 r0 : c15e7d48
1820 15:57:02.268736 [ 113.709917] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1821 15:57:02.277554 [ 113.717062] Control: 10c5387d Table: 16f9404a DAC: 00000051
1822 15:57:02.282778 [ 113.722817] Process cat (pid: 792, stack limit = 0xdcc1cf17)
1823 15:57:02.285842 [ 113.728484] Stack: (0xc470fe58 to 0xc4710000)
1824 15:57:02.292909 [ 113.732851] fe40: c470fe74 c470fe68
1825 15:57:02.301924 [ 113.741040] fe60: c0c2d4c0 c0c2da38 c470fe9c c470fe78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c6a21900
1826 15:57:02.309892 [ 113.749228] fe80: b6e4b000 00000004 c53146c0 c470ff60 c470fec4 c470fea0 c07f4c50 c0c2d8ac
1827 15:57:02.319937 [ 113.757416] fea0: 00000000 c6a21900 b6e4b000 c2816000 c470ff60 c07f4bec c470ff5c c470fec8
1828 15:57:02.325733 [ 113.765604] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c470e000
1829 15:57:02.336782 [ 113.773792] fee0: b6e4b000 00020000 00000004 00000004 0001fffc c470fee0 00000001 b6e4a000
1830 15:57:02.342867 [ 113.781979] ff00: c2fd3a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1831 15:57:02.355181 [ 113.790168] ff20: 00000000 00000000 c136fbc0 b39fe58a c205c000 c6a21900 c6a21900 c470e000
1832 15:57:02.360855 [ 113.798356] ff40: b6e4b000 00000000 00000000 00000004 c470ff94 c470ff60 c05988bc c0598228
1833 15:57:02.366719 [ 113.806543] ff60: 00000000 00000000 c470ffac b39fe58a 00000004 00000004 b6f92e00 00000004
1834 15:57:02.376012 [ 113.814732] ff80: c03002e4 c470e000 c470ffa4 c470ff98 c059894c c0598854 00000000 c470ffa8
1835 15:57:02.382617 [ 113.822919] ffa0: c03000c0 c0598940 00000004 00000004 00000001 b6e4b000 00000004 00000000
1836 15:57:02.394454 [ 113.831108] ffc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bebc3a54
1837 15:57:02.400289 [ 113.839296] ffe0: 00000004 bebc3788 b6f0094f b6e86c66 800e0030 00000001 00000000 00000000
1838 15:57:02.402807 [ 113.847477] Backtrace:
1839 15:57:02.412423 [ 113.849950] [<c0c2da2c>] (lkdtm_BUG) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
1840 15:57:02.420619 [ 113.857536] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
1841 15:57:02.430577 [ 113.865562] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1842 15:57:02.435966 [ 113.873492] r9:c470ff60 r8:c53146c0 r7:00000004 r6:b6e4b000 r5:c6a21900 r4:c0c2d8a0
1843 15:57:02.448915 [ 113.881252] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1844 15:57:02.451242 [ 113.889093] r9:c07f4bec r8:c470ff60 r7:c2816000 r6:b6e4b000 r5:c6a21900 r4:00000000
1845 15:57:02.456014 [ 113.896850] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1846 15:57:02.465191 [ 113.903996] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c470e000 r5:c6a21900
1847 15:57:02.468674 [ 113.911831] r4:c6a21900
1848 15:57:02.475409 [ 113.914377] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1849 15:57:02.484695 [ 113.921523] r9:c470e000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000004 r4:00000004
1850 15:57:02.488419 [ 113.929280] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1851 15:57:02.493929 [ 113.936856] Exception stack(0xc470ffa8 to 0xc470fff0)
1852 15:57:02.507147 [ 113.941920] ffa0: 00000004 00000004 00000001 b6e4b000 00000004 00000000
1853 15:57:02.509695 [ 113.950108] ffc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bebc3a54
1854 15:57:02.517675 [ 113.958294] ffe0: 00000004 bebc3788 b6f0094f b6e86c66
1855 15:57:02.522500 [ 113.963357] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1856 15:57:02.525621 [ 113.969467] ---[ end trace 89d09bd2305eadb5 ]---
1857 15:57:02.535430 [ 113.974095] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1858 15:57:02.543506 [ 113.982977] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 792, name: cat
1859 15:57:02.550770 [ 113.990639] INFO: lockdep is turned off.
1860 15:57:02.551048 [ 113.994567] irq event stamp: 1640
1861 15:57:02.559907 [ 113.997900] hardirqs last enabled at (1639): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1862 15:57:02.565363 [ 114.005744] hardirqs last disabled at (1640): [<c0300c60>] __und_svc+0x60/0x6c
1863 15:57:02.573371 [ 114.012978] softirqs last enabled at (1272): [<c03021a8>] __do_softirq+0x378/0x5fc
1864 15:57:02.584014 [ 114.020646] softirqs last disabled at (1263): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1865 15:57:02.588473 [ 114.028487] CPU: 0 PID: 792 Comm: cat Tainted: G D 5.10.124-cip9 #1
1866 15:57:02.594608 [ 114.036064] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1867 15:57:02.599712 [ 114.042595] Backtrace:
1868 15:57:02.609852 [ 114.045067] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
1869 15:57:02.611333 [ 114.052646] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f5a8
1870 15:57:02.622770 [ 114.058320] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
1871 15:57:02.627630 [ 114.065648] [<c1353e14>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
1872 15:57:02.634609 [ 114.073405] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c85d8 r4:c470e000
1873 15:57:02.644270 [ 114.081161] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
1874 15:57:02.646985 [ 114.088999] r6:00000000 r5:00000031 r4:c19c85d8
1875 15:57:02.655634 [ 114.093637] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
1876 15:57:02.659858 [ 114.101388] r6:00000001 r5:c470e000 r4:c46f8d80
1877 15:57:02.667474 [ 114.106027] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1878 15:57:02.676552 [ 114.113348] r8:0000000b r7:c1e0fb0c r6:ffffe000 r5:00000000 r4:c46f8d80
1879 15:57:02.681492 [ 114.120065] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1880 15:57:02.682450 [ 114.126599] r7:c1e0fb0c
1881 15:57:02.688437 [ 114.129145] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1882 15:57:02.696868 [ 114.136206] r10:00000004 r9:c470e000 r8:c15e7d40 r7:00000000 r6:c470fdc8 r5:c0c2da40
1883 15:57:02.701321 [ 114.144041] r4:e7f001f2
1884 15:57:02.707770 [ 114.146588] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1885 15:57:02.716510 [ 114.154512] Exception stack(0xc470fdc8 to 0xc470fe10)
1886 15:57:02.724745 [ 114.159575] fdc0: c15e7d48 ef7815e0 b39fe58a c0c2da2c 00000001 c6b18000
1887 15:57:02.728275 [ 114.167765] fde0: 00000004 c470ff60 c15e7d40 c1acbb78 00000004 c470fe64 c470fe68 c470fe58
1888 15:57:02.732891 [ 114.175950] fe00: c0c2d4c0 c0c2da40 a00e0013 ffffffff
1889 15:57:02.738810 [ 114.181011] r7:c470fdfc r6:ffffffff r5:a00e0013 r4:c0c2da44
1890 15:57:02.749902 [ 114.186689] [<c0c2da2c>] (lkdtm_BUG) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
1891 15:57:02.755983 [ 114.194272] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
1892 15:57:02.762703 [ 114.202292] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1893 15:57:02.769685 [ 114.210220] r9:c470ff60 r8:c53146c0 r7:00000004 r6:b6e4b000 r5:c6a21900 r4:c0c2d8a0
1894 15:57:02.779791 [ 114.217978] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1895 15:57:02.786759 [ 114.225819] r9:c07f4bec r8:c470ff60 r7:c2816000 r6:b6e4b000 r5:c6a21900 r4:00000000
1896 15:57:02.793113 [ 114.233573] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1897 15:57:02.801002 [ 114.240719] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c470e000 r5:c6a21900
1898 15:57:02.804500 [ 114.248554] r4:c6a21900
1899 15:57:02.811837 [ 114.251100] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1900 15:57:02.820966 [ 114.258245] r9:c470e000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000004 r4:00000004
1901 15:57:02.826557 [ 114.266000] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1902 15:57:02.831244 [ 114.273575] Exception stack(0xc470ffa8 to 0xc470fff0)
1903 15:57:02.838908 [ 114.278637] ffa0: 00000004 00000004 00000001 b6e4b000 00000004 00000000
1904 15:57:02.849482 [ 114.286824] ffc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bebc3a54
1905 15:57:02.851620 [ 114.295009] ffe0: 00000004 bebc3788 b6f0094f b6e86c66
1906 15:57:02.855467 # Segmentation fault
1907 15:57:02.972637 # [ 113.610133] lkdtm: Performing direct entry BUG
1908 15:57:02.976609 # [ 113.614899] ------------[ cut here ]------------
1909 15:57:02.980537 # [ 113.619529] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1910 15:57:02.987744 # [ 113.624763] Internal error: Oops - BUG: 0 [#1] SMP ARM
1911 15:57:03.015318 # [ 113.629910] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
1912 15:57:03.023821 # [ 113.658982] CPU: 0 PID: 792 Comm: cat Not tainted 5.10.124-cip9 #1
1913 15:57:03.028330 # [ 113.665171] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1914 15:57:03.037706 # [ 113.671720] PC is at lkdtm_BUG+0x14/0x18
1915 15:57:03.039693 # [ 113.675657] LR is at lkdtm_do_action+0x2c/0x4c
1916 15:57:03.044546 # [ 113.680110] pc : [<c0c2da40>] lr : [<c0c2d4c0>] psr: a00e0013
1917 15:57:03.050483 # [ 113.686384] sp : c470fe58 ip : c470fe68 fp : c470fe64
1918 15:57:03.055920 # [ 113.691616] r10: 00000004 r9 : c1acbb78 r8 : c15e7d40
1919 15:57:03.065322 # [ 113.696848] r7 : c470ff60 r6 : 00000004 r5 : c6b18000 r4 : 00000001
1920 15:57:03.067606 # [ 113.703381] r3 : c0c2da2c r2 : b39fe58a r1 : ef7815e0 r0 : c15e7d48
1921 15:57:03.076788 # [ 113.709917] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1922 15:57:03.081894 # [ 113.717062] Control: 10c5387d Table: 16f9404a DAC: 00000051
1923 15:57:03.087495 # [ 113.722817] Process cat (pid: 792, stack limit = 0xdcc1cf17)
1924 15:57:03.092330 # [ 113.728484] Stack: (0xc470fe58 to 0xc4710000)
1925 15:57:03.099092 # [ 113.732851] fe40: c470fe74 c470fe68
1926 15:57:03.107833 # [ 113.741040] fe60: c0c2d4c0 c0c2da38 c470fe9c c470fe78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c6a21900
1927 15:57:03.117386 # [ 113.749228] fe80: b6e4b000 00000004 c53146c0 c470ff60 c470fec4 c470fea0 c07f4c50 c0c2d8ac
1928 15:57:03.124963 # [ 113.757416] fea0: 00000000 c6a21900 b6e4b000 c2816000 c470ff60 c07f4bec c470ff5c c470fec8
1929 15:57:03.134961 # [ 113.765604] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c470e000
1930 15:57:03.141010 # [ 113.773792] fee0: b6e4b000 00020000 00000004 00000004 0001fffc c470fee0 00000001 b6e4a000
1931 15:57:03.152688 # [ 113.781979] ff00: c2fd3a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1932 15:57:03.161687 # [ 113.790168] ff20: 00000000 00000000 c136fbc0 b39fe58a c205c000 c6a21900 c6a21900 c470e000
1933 15:57:03.166422 # [ 113.798356] ff40: b6e4b000 00000000 00000000 00000004 c470ff94 c470ff60 c05988bc c0598228
1934 15:57:03.176713 # [ 113.806543] ff60: 00000000 00000000 c470ffac b39fe58a 00000004 00000004 b6f92e00 00000004
1935 15:57:03.184047 # [ 113.814732] ff80: c03002e4 c470e000 c470ffa4 c470ff98 c059894c c0598854 00000000 c470ffa8
1936 15:57:03.190701 # [ 113.822919] ffa0: c03000c0 c0598940 00000004 00000004 00000001 b6e4b000 00000004 00000000
1937 15:57:03.202726 # [ 113.831108] ffc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bebc3a54
1938 15:57:03.210565 # [ 113.839296] ffe0: 00000004 bebc3788 b6f0094f b6e86c66 800e0030 00000001 00000000 00000000
1939 15:57:03.210831 # [ 113.847477] Backtrace:
1940 15:57:03.218860 # [ 113.849950] [<c0c2da2c>] (lkdtm_BUG) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
1941 15:57:03.230288 # [ 113.857536] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
1942 15:57:03.234835 # [ 113.865562] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1943 15:57:03.242248 # [ 113.873492] r9:c470ff60 r8:c53146c0 r7:00000004 r6:b6e4b000 r5:c6a21900 r4:c0c2d8a0
1944 15:57:03.253743 # [ 113.881252] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1945 15:57:03.259860 # [ 113.889093] r9:c07f4bec r8:c470ff60 r7:c2816000 r6:b6e4b000 r5:c6a21900 r4:00000000
1946 15:57:03.264783 # [ 113.896850] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1947 15:57:03.274065 # [ 113.903996] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c470e000 r5:c6a21900
1948 15:57:03.278629 # [ 113.911831] r4:c6a21900
1949 15:57:03.288201 # [ 113.914377] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1950 15:57:03.294046 # [ 113.921523] r9:c470e000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000004 r4:00000004
1951 15:57:03.299285 # [ 113.929280] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1952 15:57:03.306324 # [ 113.936856] Exception stack(0xc470ffa8 to 0xc470fff0)
1953 15:57:03.312498 # [ 113.941920] ffa0: 00000004 00000004 00000001 b6e4b000 00000004 00000000
1954 15:57:03.320906 # [ 113.950108] ffc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bebc3a54
1955 15:57:03.326719 # [ 113.958294] ffe0: 00000004 bebc3788 b6f0094f b6e86c66
1956 15:57:03.335854 # [ 113.963357] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1957 15:57:03.339810 # [ 113.969467] ---[ end trace 89d09bd2305eadb5 ]---
1958 15:57:03.347332 # [ 113.974095] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1959 15:57:03.354741 # [ 113.982977] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 792, name: cat
1960 15:57:03.361096 # [ 113.990639] INFO: lockdep is turned off.
1961 15:57:03.363101 # [ 113.994567] irq event stamp: 1640
1962 15:57:03.368856 # [ 113.997900] hardirqs last enabled at (1639): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1963 15:57:03.379748 # [ 114.005744] hardirqs last disabled at (1640): [<c0300c60>] __und_svc+0x60/0x6c
1964 15:57:03.386598 # [ 114.012978] softirqs last enabled at (1272): [<c03021a8>] __do_softirq+0x378/0x5fc
1965 15:57:03.394720 # [ 114.020646] softirqs last disabled at (1263): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1966 15:57:03.401714 # [ 114.028487] CPU: 0 PID: 792 Comm: cat Tainted: G D 5.10.124-cip9 #1
1967 15:57:03.408506 # [ 114.036064] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1968 15:57:03.412457 # [ 114.042595] Backtrace:
1969 15:57:03.421954 # [ 114.045067] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
1970 15:57:03.425949 # [ 114.052646] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f5a8
1971 15:57:03.431471 # [ 114.058320] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
1972 15:57:03.439277 # [ 114.065648] [<c1353e14>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
1973 15:57:03.446866 # [ 114.073405] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c85d8 r4:c470e000
1974 15:57:03.457130 # [ 114.081161] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
1975 15:57:03.460939 # [ 114.088999] r6:00000000 r5:00000031 r4:c19c85d8
1976 15:57:03.469504 # [ 114.093637] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
1977 15:57:03.471878 # [ 114.101388] r6:00000001 r5:c470e000 r4:c46f8d80
1978 15:57:03.480189 # [ 114.106027] [<c03[ 114.919455] lkdtm: Performing direct entry WARNING
1979 15:57:03.488806 6cbd0>] (exit_signals) from [<c03[ 114.926325] ------------[ cut here ]------------
1980 15:57:03.490787 5bb84>] (do_exit+0x10c/0xb4c)
1981 15:57:03.497499 # [ 114.933899] WARNING: CPU: 3 PID: 863 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1982 15:57:03.528442 [ 114.113348] r8:0000000b r7:c1[ 114.945194] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
1983 15:57:03.539193 e0fb0c r6:ffffe000 r5:00000000 r4[ 114.976883] CPU: 3 PID: 863 Comm: cat Tainted: G D W 5.10.124-cip9 #1
1984 15:57:03.540538 :c46f8d80
1985 15:57:03.548643 # [ 114.120065] [<c03[ 114.987241] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1986 15:57:03.554629 5ba78>] (do_exit) from [<c030ea88[ 114.996629] Backtrace:
1987 15:57:03.558157 >] (die+0x374/0x380)
1988 15:57:03.564411 # [ 114.12[ 115.001957] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
1989 15:57:03.565664 6599] r7:c1e0fb0c
1990 15:57:03.574070 # [ 114.1291[ 115.012378] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
1991 15:57:03.584857 45] [<c030e714>] (die) from [<c03[ 115.020900] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
1992 15:57:03.594079 0ec04>] (do_undefinstr+0x170/0x24[ 115.031078] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1993 15:57:03.594367 0)
1994 15:57:03.604542 # [ 114.136206] r10:0000000[ 115.040896] r9:00000009 r8:c0c2da8c r7:00000053 r6:00000009 r5:c0c2da8c r4:c1acc234
1995 15:57:03.613704 4 r9:c470e000 r8:c15e7d40 r7:0000[ 115.051506] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
1996 15:57:03.619521 0000 r6:c470fdc8 r5:c0c2da40
1997 15:57:03.627310 # [[ 115.061843] r7:00000053 r6:c1acc234 r5:00000000 r4:c689c000
1998 15:57:03.627627 114.144041] r4:e7f001f2
1999 15:57:03.636808 # [ [ 115.070375] [<c134de10>] (warn_slowpath_fmt) from [<c0c2da8c>] (lkdtm_WARNING+0x48/0x4c)
2000 15:57:03.644672 114.146588] [<c030ea94>] (do_unde[ 115.081320] r9:c1acbb7c r8:c15e7d40 r7:c689df60 r6:00000008 r5:c6818000 r4:00000002
2001 15:57:03.656371 finstr) from [<c0300c6c>] (__und_[ 115.091932] [<c0c2da44>] (lkdtm_WARNING) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2002 15:57:03.657666 svc_finish+0x0/0x54)
2003 15:57:03.666780 # [ 114.15[ 115.102709] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2004 15:57:03.680403 4512] Exception stack(0xc470fdc8 [ 115.113578] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2005 15:57:03.680647 to 0xc470fe10)
2006 15:57:03.691015 # [ 114.159575] [ 115.124350] r9:c689df60 r8:c53146c0 r7:00000008 r6:b6de6000 r5:c42ce500 r4:c0c2d8a0
2007 15:57:03.697440 fdc0: c15e7d48 [ 115.134961] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2008 15:57:03.707785 ef7815e0 b39fe58a c0c2da2c 000000[ 115.145646] r9:c07f4bec r8:c689df60 r7:c2816000 r6:b6de6000 r5:c42ce500 r4:00000000
2009 15:57:03.711245 01 c6b18000
2010 15:57:03.719430 # [ 114.167765] fde[ 115.156254] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2011 15:57:03.729375 0: 00000004 c470ff60 c15e7d40 c1a[ 115.166252] r10:00000004 r9:00000000 r8:00000000 r7:b6de6000 r6:c689c000 r5:c42ce500
2012 15:57:03.734040 cbb78 00000004 c470fe64 c470fe68 [ 115.176939] r4:c42ce500
2013 15:57:03.738045 c470fe58
2014 15:57:03.743955 # [ 114.175950] fe00: [ 115.182343] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2015 15:57:03.757621 c0c2d4c0 c0c2da40 a00e0013 ffffff[ 115.192339] r9:c689c000 r8:c03002e4 r7:00000004 r6:b6f2de00 r5:00000008 r4:00000008
2016 15:57:03.759854 ff
2017 15:57:03.768588 # [ 114.181011] r7:c470fdfc[ 115.202949] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2018 15:57:03.774950 r6:ffffffff r5:a00e0013 r4:c0c2d[ 115.213373] Exception stack(0xc689dfa8 to 0xc689dff0)
2019 15:57:03.775216 a44
2020 15:57:03.784584 # [ 114.186689] [<c0c2da2c>[ 115.221292] dfa0: 00000008 00000008 00000001 b6de6000 00000008 00000000
2021 15:57:03.798690 ] (lkdtm_BUG) from [<c0c2d4c0>] ([ 115.232332] dfc0: 00000008 00000008 b6f2de00 00000004 00000001 00000000 00020000 bed7aa54
2022 15:57:03.799445 lkdtm_do_action+0x2c/0x4c)
2023 15:57:03.802807 [ 115.243369] dfe0: 00000004 bed7a788 b6e9b94f b6e21c66
2024 15:57:03.816077 # [ 114.194272] [<c0c2d494>] (lk[ 115.250936] irq event stamp: 0
2025 15:57:03.820354 dtm_do_action) from [<c0c2d9c0>] [ 115.256776] hardirqs last enabled at (0): [<00000000>] 0x0
2026 15:57:03.820797 (direct_entry+0x120/0x18c)
2027 15:57:03.828885 # [ [ 115.265242] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2028 15:57:03.840154 114.202292] [<c0c2d8a0>] (direct_[ 115.275585] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2029 15:57:03.848348 entry) from [<c07f4c50>] (full_pr[ 115.285932] softirqs last disabled at (0): [<00000000>] 0x0
2030 15:57:03.848701 oxy_write+0x64/0x94)
2031 15:57:03.854103 # [ 114.21[ 115.294397] ---[ end trace 89d09bd2305eadb6 ]---
2032 15:57:03.860916 0220] r9:c470ff60 r8:c53146c0 r7:00000004 r6:b6e4b000 r5:c6a21900 r4:c0c2d8a0
2033 15:57:03.869698 # [ 114.217978] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2034 15:57:03.876838 # [ 114.225819] r9:c07f4bec r8:c470ff60 r7:c2816000 r6:b6e4b000 r5:c6a21900 r4:00000000
2035 15:57:03.885124 # [ 114.233573] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2036 15:57:03.895721 # [ 114.240719] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c470e000 r5:c6a21900
2037 15:57:03.900277 # [ 114.248554] r4:c6a21900
2038 15:57:03.904682 # [ 114.251100] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2039 15:57:03.910353 # [ 114.258245] r9:c470e000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000004 r4:00000004
2040 15:57:03.919691 # [ 114.266000] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2041 15:57:03.927434 # [ 114.273575] Exception stack(0xc470ffa8 to 0xc470fff0)
2042 15:57:03.931663 # [ 114.278637] ffa0: 00000004 00000004 00000001 b6e4b000 00000004 00000000
2043 15:57:03.941708 # [ 114.286824] ffc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bebc3a54
2044 15:57:03.946077 # [ 114.295009] ffe0: 00000004 bebc3788 b6f0094f b6e86c66
2045 15:57:03.947528 # BUG: saw 'kernel BUG at': ok
2046 15:57:03.951664 ok 2 selftests: lkdtm: BUG.sh
2047 15:57:03.954641 # selftests: lkdtm: WARNING.sh
2048 15:57:03.961051 # [ 114.919455] lkdtm: Performing direct entry WARNING
2049 15:57:03.963201 # [ 114.926325] ------------[ cut here ]------------
2050 15:57:03.971534 # [ 114.933899] WARNING: CPU: 3 PID: 863 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2051 15:57:04.001803 # [ 114.945194] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2052 15:57:04.009702 # [ 114.976883] CPU: 3 PID: 863 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2053 15:57:04.017664 # [ 114.987241] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2054 15:57:04.017950 # [ 114.996629] Backtrace:
2055 15:57:04.029794 # [ 115.001957] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
2056 15:57:04.033696 # [ 115.012378] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2057 15:57:04.037874 # [ 115.020900] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
2058 15:57:04.047530 # [ 115.031078] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2059 15:57:04.053814 # [ 115.040896] r9:00000009 r8:c0c2da8c r7:00000053 r6:00000009 r5:c0c2da8c r4:c1acc234
2060 15:57:04.060863 # [ 115.051506] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
2061 15:57:04.066562 # [ 115.061843] r7:00000053 r6:c1acc234 r5:00000000 r4:c689c000
2062 15:57:04.075033 # [ 115.070375] [<c134de10>] (warn_slowpath_fmt) from [<c0c2da8c>] (lkdtm_WARNING+0x48/0x4c)
2063 15:57:04.086283 # [ 115.081320] r9:c1acbb7c r8:c15e7d40 r7:c689df60 r6:00000008 r5:c6818000 r4:00000002
2064 15:57:04.095588 # [ 115.091932] [<c0c2da44>] (lkdtm_WARNING) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2065 15:57:04.100990 # [ 115.102709] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2066 15:57:04.107866 # [ 115.113578] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2067 15:57:04.115353 # [ 115.124350] r9:c689df60 r8:c53146c0 r7:00000008 r6:b6de6000 r5:c42ce500 r4:c0c2d8a0
2068 15:57:04.122617 # [ 115.134961] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2069 15:57:04.132669 # [ 115.145646] r9:c07f4bec r8:c689df60 r7:c2816000 r6:b6de6000 r5:c42ce500 r4:00000000
2070 15:57:04.138021 # [ 115.156254] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2071 15:57:04.148046 # [ 115.166252] r10:00000004 r9:00000000 r8:00000000 r7:b6de6000 r6:c689c000 r5:c42ce500
2072 15:57:04.152817 # [ 115.176939] r4:c42ce500
2073 15:57:04.161803 # [ 115.182343] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2074 15:57:04.165982 # [ 115.192339] r9:c689c000 r8:c03002e4 r7:00000004 r6:b6f2de00 r5:00000008 r4:00000008
2075 15:57:04.174691 # [ 115.202949] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2076 15:57:04.178995 # [ 115.213373] Exception stack(0xc689dfa8 to 0xc689dff0)
2077 15:57:04.186767 # [ 115.221292] dfa0: 00000008 00000008 00000001 b6de6000 00000008 00000000
2078 15:57:04.194353 # [ 115.232332] dfc0: 00000008 00000008 b6f2de00 00000004 00000001 00000000 00020000 bed7aa54
2079 15:57:04.198833 # [ 115.243369] dfe0: 00000004 bed7a788 b6e9b94f b6e21c66
2080 15:57:04.202181 # [ 115.250936] irq event stamp: 0
2081 15:57:04.211621 # [ 115.256776] hardirqs last enabled at (0): [<00000000>] 0x0
2082 15:57:04.217498 # [ 115.265242] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2083 15:57:04.222872 # [ 115.275585] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2084 15:57:04.229971 # [ 115.285932] softirqs last disabled at (0): [<00000000>] 0x0
2085 15:57:04.235210 # [ 115.294397] ---[ end trace 89d09bd2305eadb6 ]---
2086 15:57:04.238894 # WARNING: saw 'WARNING:': ok
2087 15:57:04.242282 ok 3 selftests: lkdtm: WARNING.sh
2088 15:57:04.243010 # selftests: lkdtm: WARNING_MESSAGE.sh
2089 15:57:04.269975 [ 115.712874] lkdtm: Performing direct entry WARNING_MESSAGE
2090 15:57:04.277786 [ 115.718497] ------------[ cut here ]------------
2091 15:57:04.284584 [ 115.723151] WARNING: CPU: 1 PID: 898 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2092 15:57:04.288338 [ 115.732338] Warning message trigger count: 2
2093 15:57:04.407899 [ 115.736622] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2094 15:57:04.408375 [ 115.765858] CPU: 1 PID: 898 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2095 15:57:04.408956 [ 115.773438] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2096 15:57:04.409450 [ 115.779973] Backtrace:
2097 15:57:04.409871 [ 115.782452] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
2098 15:57:04.410082 [ 115.790033] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2099 15:57:04.410533 [ 115.795705] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
2100 15:57:04.410939 [ 115.803032] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2101 15:57:04.411391 [ 115.810006] r9:00000009 r8:c0c2dadc r7:00000058 r6:00000009 r5:c0c2dadc r4:c1acc234
2102 15:57:04.411988 [ 115.817764] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
2103 15:57:04.413104 [ 115.825259] r7:00000058 r6:c1acc234 r5:c1acc250 r4:c44bc000
2104 15:57:04.413479 [ 115.830936] [<c134de10>] (warn_slowpath_fmt) from [<c0c2dadc>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2105 15:57:04.413829 [ 115.839732] r9:c1acbb84 r8:c15e7d40 r7:c44bdf60 r6:00000010 r5:c5f9c000 r4:00000003
2106 15:57:04.414567 [ 115.847491] [<c0c2da90>] (lkdtm_WARNING_MESSAGE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2107 15:57:04.416455 [ 115.856117] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2108 15:57:04.424147 [ 115.864139] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2109 15:57:04.435063 [ 115.872067] r9:c44bdf60 r8:c53146c0 r7:00000010 r6:b6e59000 r5:c2fd2140 r4:c0c2d8a0
2110 15:57:04.439972 [ 115.879827] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2111 15:57:04.447423 [ 115.887668] r9:c07f4bec r8:c44bdf60 r7:c2816000 r6:b6e59000 r5:c2fd2140 r4:00000000
2112 15:57:04.454227 [ 115.895423] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2113 15:57:04.464184 [ 115.902571] r10:00000004 r9:00000000 r8:00000000 r7:b6e59000 r6:c44bc000 r5:c2fd2140
2114 15:57:04.466713 [ 115.910406] r4:c2fd2140
2115 15:57:04.472108 [ 115.912951] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2116 15:57:04.482979 [ 115.920098] r9:c44bc000 r8:c03002e4 r7:00000004 r6:b6fa0e00 r5:00000010 r4:00000010
2117 15:57:04.488727 [ 115.927856] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2118 15:57:04.493508 [ 115.935434] Exception stack(0xc44bdfa8 to 0xc44bdff0)
2119 15:57:04.501223 [ 115.940497] dfa0: 00000010 00000010 00000001 b6e59000 00000010 00000000
2120 15:57:04.513242 [ 115.948687] dfc0: 00000010 00000010 b6fa0e00 00000004 00000001 00000000 00020000 beec6a54
2121 15:57:04.514225 [ 115.956873] dfe0: 00000004 beec6788 b6f0e94f b6e94c66
2122 15:57:04.517608 [ 115.961974] irq event stamp: 0
2123 15:57:04.522642 [ 115.965053] hardirqs last enabled at (0): [<00000000>] 0x0
2124 15:57:04.529659 [ 115.970677] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2125 15:57:04.538085 [ 115.978216] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2126 15:57:04.545044 [ 115.985716] softirqs last disabled at (0): [<00000000>] 0x0
2127 15:57:04.547537 [ 115.991338] ---[ end trace 89d09bd2305eadb7 ]---
2128 15:57:04.628769 # [ 115.712874] lkdtm: Performing direct entry WARNING_MESSAGE
2129 15:57:04.634336 # [ 115.718497] ------------[ cut here ]------------
2130 15:57:04.644116 # [ 115.723151] WARNING: CPU: 1 PID: 898 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2131 15:57:04.649681 # [ 115.732338] Warning message trigger count: 2
2132 15:57:04.677205 # [ 115.736622] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2133 15:57:04.686859 # [ 115.765858] CPU: 1 PID: 898 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2134 15:57:04.690774 # [ 115.773438] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2135 15:57:04.695096 # [ 115.779973] Backtrace:
2136 15:57:04.702751 # [ 115.782452] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
2137 15:57:04.708252 # [ 115.790033] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2138 15:57:04.715419 # [ 115.795705] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
2139 15:57:04.722203 # [ 115.803032] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2140 15:57:04.731136 # [ 115.810006] r9:00000009 r8:c0c2dadc r7:00000058 r6:00000009 r5:c0c2dadc r4:c1acc234
2141 15:57:04.736462 # [ 115.817764] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
2142 15:57:04.746789 # [ 115.825259] r7:00000058 r6:c1acc234 r5:c1acc250 r4:c44bc000
2143 15:57:04.752625 # [ 115.830936] [<c134de10>] (warn_slowpath_fmt) from [<c0c2dadc>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2144 15:57:04.761793 # [ 115.839732] r9:c1acbb84 r8:c15e7d40 r7:c44bdf60 r6:00000010 r5:c5f9c000 r4:00000003
2145 15:57:04.767981 # [ 115.847491] [<c0c2da90>] (lkdtm_WARNING_MESSAGE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2146 15:57:04.776996 # [ 115.856117] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2147 15:57:04.787111 # [ 115.864139] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2148 15:57:04.794086 # [ 115.872067] r9:c44bdf60 r8:c53146c0 r7:00000010 r6:b6e59000 r5:c2fd2140 r4:c0c2d8a0
2149 15:57:04.802040 # [ 115.879827] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2150 15:57:04.808570 # [ 115.887668] r9:c07f4bec r8:c44bdf60 r7:c2816000 r6:b6e59000 r5:c2fd2140 r4:00000000
2151 15:57:04.817375 # [ 115.895423] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2152 15:57:04.824882 # [ 115.902571] r10:00000004 r9:00000000 r8:00000000 r7:b6e59000 r6:c44bc000 r5:c2fd2140
2153 15:57:04.826498 # [ 115.910406] r4:c2fd2140
2154 15:57:04.834691 # [ 115.912951] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2155 15:57:04.840814 # [ 115.920098] r9:c44bc000 r8:c03002e4 r7:00000004 r6:b6fa0e00 r5:00000010 r4:00000010
2156 15:57:04.850179 # [ 115.927856] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2157 15:57:04.854694 # [ 115.935434] Exception stack(0xc44bdfa8 to 0xc44bdff0)
2158 15:57:04.866507 # [ 115.940497] dfa0: 00000010 00000010 00000001 b6e59000 00000010 00000000
2159 15:57:04.871126 # [ 115.948687] dfc0: 00000010 00000010 b6fa0e00 00000004 00000001 00000000 00020000 beec6a54
2160 15:57:04.876612 # [ 115.956873] dfe0: 00000004 beec6788 b6f0e94f b6e94c66
2161 15:57:04.878697 # [ 115.961974] irq event stamp: 0
2162 15:57:04.885487 # [ 115.965053] hardirqs last enabled at (0): [<00000000>] 0x0
2163 15:57:04.896061 # [ 115.970677] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2164 15:57:04.901078 # [ 115.978216] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2165 15:57:04.906457 # [ 115.985716] softirqs last disabled at (0): [<00000000>] 0x0
2166 15:57:04.911661 # [ 115.991338] ---[ end trace 89d09bd2305eadb7 ]---
2167 15:57:04.915740 # WARNING_MESSAGE: saw 'message trigger': ok
2168 15:57:04.920632 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
2169 15:57:04.921362 # selftests: lkdtm: EXCEPTION.sh
2170 15:57:04.947997 [ 116.391073] lkdtm: Performing direct entry EXCEPTION
2171 15:57:04.950619 [ 116.396073] 8<--- cut here ---
2172 15:57:04.959040 [ 116.399234] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2173 15:57:04.961830 [ 116.407451] pgd = e82bcdf4
2174 15:57:04.966159 [ 116.410183] [00000000] *pgd=00000000
2175 15:57:04.971817 [ 116.413792] Internal error: Oops: 805 [#2] SMP ARM
2176 15:57:05.000482 [ 116.418596] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2177 15:57:05.007387 [ 116.447651] CPU: 2 PID: 930 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2178 15:57:05.017099 [ 116.455228] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2179 15:57:05.018762 [ 116.461779] PC is at lkdtm_EXCEPTION+0x18/0x20
2180 15:57:05.025170 [ 116.466237] LR is at lkdtm_do_action+0x2c/0x4c
2181 15:57:05.029108 [ 116.470689] pc : [<c0c2dafc>] lr : [<c0c2d4c0>] psr: a00e0013
2182 15:57:05.034152 [ 116.476962] sp : c42d7e58 ip : c42d7e68 fp : c42d7e64
2183 15:57:05.038974 [ 116.482194] r10: 0000000a r9 : c1acbb94 r8 : c15e7d40
2184 15:57:05.050652 [ 116.487428] r7 : c42d7f60 r6 : 0000000a r5 : c2e6f000 r4 : 00000004
2185 15:57:05.052798 [ 116.493961] r3 : 00000000 r2 : 9a2b51aa r1 : ef7ab5e0 r0 : c15e7d60
2186 15:57:05.062036 [ 116.500497] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2187 15:57:05.065194 [ 116.507643] Control: 10c5387d Table: 16ff404a DAC: 00000051
2188 15:57:05.071058 [ 116.513397] Process cat (pid: 930, stack limit = 0xb530fe9b)
2189 15:57:05.075691 [ 116.519064] Stack: (0xc42d7e58 to 0xc42d8000)
2190 15:57:05.085198 [ 116.523432] 7e40: c42d7e74 c42d7e68
2191 15:57:05.093139 [ 116.531621] 7e60: c0c2d4c0 c0c2daf0 c42d7e9c c42d7e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c4302c80
2192 15:57:05.100556 [ 116.539811] 7e80: b6e2c000 0000000a c53146c0 c42d7f60 c42d7ec4 c42d7ea0 c07f4c50 c0c2d8ac
2193 15:57:05.108364 [ 116.547998] 7ea0: 00000000 c4302c80 b6e2c000 c2816000 c42d7f60 c07f4bec c42d7f5c c42d7ec8
2194 15:57:05.116558 [ 116.556187] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c42d6000
2195 15:57:05.125990 [ 116.564377] 7ee0: b6e2c000 00020000 00000004 0000000a 0001fff6 c42d7ee0 00000001 b6e2b000
2196 15:57:05.133151 [ 116.572566] 7f00: c696af00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2197 15:57:05.142532 [ 116.580755] 7f20: 00000000 00000000 c136fbc0 9a2b51aa c205c000 c4302c80 c4302c80 c42d6000
2198 15:57:05.150044 [ 116.588943] 7f40: b6e2c000 00000000 00000000 00000004 c42d7f94 c42d7f60 c05988bc c0598228
2199 15:57:05.158428 [ 116.597132] 7f60: 00000000 00000000 c42d7fac 9a2b51aa 0000000a 0000000a b6f73e00 00000004
2200 15:57:05.166955 [ 116.605320] 7f80: c03002e4 c42d6000 c42d7fa4 c42d7f98 c059894c c0598854 00000000 c42d7fa8
2201 15:57:05.174555 [ 116.613507] 7fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e2c000 0000000a 00000000
2202 15:57:05.181497 [ 116.621695] 7fc0: 0000000a 0000000a b6f73e00 00000004 00000001 00000000 00020000 beecfa54
2203 15:57:05.189520 [ 116.629884] 7fe0: 00000004 beecf788 b6ee194f b6e67c66 800e0030 00000001 00000000 00000000
2204 15:57:05.193178 [ 116.638065] Backtrace:
2205 15:57:05.202985 [ 116.640538] [<c0c2dae4>] (lkdtm_EXCEPTION) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2206 15:57:05.211180 [ 116.648649] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2207 15:57:05.216870 [ 116.656673] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2208 15:57:05.228405 [ 116.664604] r9:c42d7f60 r8:c53146c0 r7:0000000a r6:b6e2c000 r5:c4302c80 r4:c0c2d8a0
2209 15:57:05.235309 [ 116.672365] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2210 15:57:05.243761 [ 116.680208] r9:c07f4bec r8:c42d7f60 r7:c2816000 r6:b6e2c000 r5:c4302c80 r4:00000000
2211 15:57:05.246684 [ 116.687965] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2212 15:57:05.256549 [ 116.695114] r10:00000004 r9:00000000 r8:00000000 r7:b6e2c000 r6:c42d6000 r5:c4302c80
2213 15:57:05.258296 [ 116.702950] r4:c4302c80
2214 15:57:05.271856 [ 116.705497] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2215 15:57:05.272691 [ 116.712645] r9:c42d6000 r8:c03002e4 r7:00000004 r6:b6f73e00 r5:0000000a r4:0000000a
2216 15:57:05.280924 [ 116.720405] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2217 15:57:05.285171 [ 116.727980] Exception stack(0xc42d7fa8 to 0xc42d7ff0)
2218 15:57:05.293146 [ 116.733044] 7fa0: 0000000a 0000000a 00000001 b6e2c000 0000000a 00000000
2219 15:57:05.304769 [ 116.741233] 7fc0: 0000000a 0000000a b6f73e00 00000004 00000001 00000000 00020000 beecfa54
2220 15:57:05.306629 [ 116.749419] 7fe0: 00000004 beecf788 b6ee194f b6e67c66
2221 15:57:05.313473 [ 116.754483] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2222 15:57:05.316915 [ 116.760666] ---[ end trace 89d09bd2305eadb8 ]---
2223 15:57:05.320658 # Segmentation fault
2224 15:57:05.425934 # [ 116.391073] lkdtm: Performing direct entry EXCEPTION
2225 15:57:05.431160 # [ 116.396073] 8<--- cut here ---
2226 15:57:05.437797 # [ 116.399234] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2227 15:57:05.438851 # [ 116.407451] pgd = e82bcdf4
2228 15:57:05.442452 # [ 116.410183] [00000000] *pgd=00000000
2229 15:57:05.449257 # [ 116.413792] Internal error: Oops: 805 [#2] SMP ARM
2230 15:57:05.476921 # [ 116.418596] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2231 15:57:05.486945 # [ 116.447651] CPU: 2 PID: 930 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2232 15:57:05.491621 # [ 116.455228] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2233 15:57:05.497309 # [ 116.461779] PC is at lkdtm_EXCEPTION+0x18/0x20
2234 15:57:05.500527 # [ 116.466237] LR is at lkdtm_do_action+0x2c/0x4c
2235 15:57:05.507047 # [ 116.470689] pc : [<c0c2dafc>] lr : [<c0c2d4c0>] psr: a00e0013
2236 15:57:05.512632 # [ 116.476962] sp : c42d7e58 ip : c42d7e68 fp : c42d7e64
2237 15:57:05.517575 # [ 116.482194] r10: 0000000a r9 : c1acbb94 r8 : c15e7d40
2238 15:57:05.526238 # [ 116.487428] r7 : c42d7f60 r6 : 0000000a r5 : c2e6f000 r4 : 00000004
2239 15:57:05.530841 # [ 116.493961] r3 : 00000000 r2 : 9a2b51aa r1 : ef7ab5e0 r0 : c15e7d60
2240 15:57:05.539721 # [ 116.500497] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2241 15:57:05.546851 # [ 116.507643] Control: 10c5387d Table: 16ff404a DAC: 00000051
2242 15:57:05.550256 # [ 116.513397] Process cat (pid: 930, stack limit = 0xb530fe9b)
2243 15:57:05.556407 # [ 116.519064] Stack: (0xc42d7e58 to 0xc42d8000)
2244 15:57:05.570185 # [ 116.523432] 7e40: c42d7e74 c42d7e68
2245 15:57:05.574973 # [ 116.531621] 7e60: c0c2d4c0 c0c2daf0 c42d7e9c c42d7e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c4302c80
2246 15:57:05.579956 # [ 116.539811] 7e80: b6e2c000 0000000a c53146c0 c42d7f60 c42d7ec4 c42d7ea0 c07f4c50 c0c2d8ac
2247 15:57:05.587578 # [ 116.547998] 7ea0: 00000000 c4302c80 b6e2c000 c2816000 c42d7f60 c07f4bec c42d7f5c c42d7ec8
2248 15:57:05.596434 # [ 116.556187] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c42d6000
2249 15:57:05.604202 # [ 116.564377] 7ee0: b6e2c000 00020000 00000004 0000000a 0001fff6 c42d7ee0 00000001 b6e2b000
2250 15:57:05.613619 # [ 116.572566] 7f00: c696af00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2251 15:57:05.621662 # [ 116.580755] 7f20: 00000000 00000000 c136fbc0 9a2b51aa c205c000 c4302c80 c4302c80 c42d6000
2252 15:57:05.629118 # [ 116.588943] 7f40: b6e2c000 00000000 00000000 00000004 c42d7f94 c42d7f60 c05988bc c0598228
2253 15:57:05.642853 # [ 116.597132] 7f60: 00000000 00000000 c42d7fac 9a2b51aa 0000000a 0000000a b6f73e00 00000004
2254 15:57:05.648220 # [ 116.605320] 7f80: c03002e4 c42d6000 c42d7fa4 c42d7f98 c059894c c0598854 00000000 c42d7fa8
2255 15:57:05.656581 # [ 116.613507] 7fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e2c000 0000000a 00000000
2256 15:57:05.662760 # [ 116.621695] 7fc0: 0000000a 0000000a b6f73e00 00000004 00000001 00000000 00020000 beecfa54
2257 15:57:05.673636 # [ 116.629884] 7fe0: 00000004 beecf788 b6ee194f b6e67c66 800e0030 00000001 00000000 00000000
2258 15:57:05.674790 # [ 116.638065] Backtrace:
2259 15:57:05.683835 # [ 116.640538] [<c0c2dae4>] (lkdtm_EXCEPTION) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2260 15:57:05.692021 # [ 116.648649] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2261 15:57:05.697781 # [ 116.656673] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2262 15:57:05.707182 # [ 116.664604] r9:c42d7f60 r8:c53146c0 r7:0000000a r6:b6e2c000 r5:c4302c80 r4:c0c2d8a0
2263 15:57:05.717272 # [ 116.672365] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2264 15:57:05.721841 # [ 116.680208] r9:c07f4bec r8:c42d7f60 r7:c2816000 r6:b6e2c000 r5:c4302c80 r4:00000000
2265 15:57:05.731037 # [ 116.687965] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2266 15:57:05.741953 # [ 116.695114] r10:00000004 r9:00000000 r8:00000000 r7:b6e2c000 r6:c42d6000 r5:c4302c80
2267 15:57:05.742307 # [ 116.702950] r4:c4302c80
2268 15:57:05.748752 # [ 116.705497] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2269 15:57:05.757145 # [ 116.712645] r9:c42d6000 r8:c03002e4 r7:00000004 r6:b6f73e00 r5:0000000a r4:0000000a
2270 15:57:05.764536 # [ 116.720405] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2271 15:57:05.767712 # [ 116.727980] Exception stack(0xc42d7fa8 to 0xc42d7ff0)
2272 15:57:05.776373 # [ 116.733044] 7fa0: 0000000a 0000000a 00000001 b6e2c000 0000000a 00000000
2273 15:57:05.785188 # [ 116.741233] 7fc0: 0000000a 0000000a b6f73e00 00000004 00000001 00000000 00020000 beecfa54
2274 15:57:05.792796 # [ 116.749419] 7fe0: 00000004 beecf788 b6ee194f b6e67c66
2275 15:57:05.796871 # [ 116.754483] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2276 15:57:05.801202 # [ 116.760666] ---[ end trace 89d09bd2305eadb8 ]---
2277 15:57:05.806525 # EXCEPTION: missing 'call trace:': [FAIL]
2278 15:57:05.809635 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2279 15:57:05.811974 # selftests: lkdtm: LOOP.sh
2280 15:57:05.816503 # Skipping LOOP: Hangs the system
2281 15:57:05.817951 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2282 15:57:05.821721 # selftests: lkdtm: EXHAUST_STACK.sh
2283 15:57:05.959413 # Skipping EXHAUST_STACK: Corrupts memory on failure
2284 15:57:05.969049 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2285 15:57:05.997574 # selftests: lkdtm: CORRUPT_STACK.sh
2286 15:57:06.171410 # Skipping CORRUPT_STACK: Crashes entire system on success
2287 15:57:06.180622 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2288 15:57:06.200837 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2289 15:57:06.385169 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2290 15:57:06.394285 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2291 15:57:06.414045 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2292 15:57:06.652830 [ 118.094942] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2293 15:57:06.661835 [ 118.100674] lkdtm: attempting good list addition
2294 15:57:06.662581 [ 118.105330] lkdtm: attempting corrupted list addition
2295 15:57:06.667614 [ 118.110489] lkdtm: list_add() corruption not detected!
2296 15:57:06.741641 # [ 118.094942] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2297 15:57:06.747762 # [ 118.100674] lkdtm: attempting good list addition
2298 15:57:06.752200 # [ 118.105330] lkdtm: attempting corrupted list addition
2299 15:57:06.756419 # [ 118.110489] lkdtm: list_add() corruption not detected!
2300 15:57:06.772983 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2301 15:57:06.803588 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2302 15:57:06.834879 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2303 15:57:07.059225 [ 118.499489] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2304 15:57:07.061810 [ 118.505089] lkdtm: attempting good list removal
2305 15:57:07.070743 [ 118.509698] lkdtm: attempting corrupted list removal
2306 15:57:07.071733 [ 118.514681] lkdtm: list_del() corruption not detected!
2307 15:57:07.141655 # [ 118.499489] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2308 15:57:07.142436 # [ 118.505089] lkdtm: attempting good list removal
2309 15:57:07.149345 # [ 118.509698] lkdtm: attempting corrupted list removal
2310 15:57:07.152233 # [ 118.514681] lkdtm: list_del() corruption not detected!
2311 15:57:07.162368 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2312 15:57:07.185310 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2313 15:57:07.216010 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2314 15:57:07.439251 [ 118.877483] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2315 15:57:07.442496 [ 118.883850] lkdtm: attempting bad read from page below current stack
2316 15:57:07.447997 [ 118.890422] lkdtm: FAIL: accessed page before stack! (byte: 0)
2317 15:57:07.514181 # [ 118.877483] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2318 15:57:07.525231 # [ 118.883850] lkdtm: attempting bad read from page below current stack
2319 15:57:07.526058 # [ 118.890422] lkdtm: FAIL: accessed page before stack! (byte: 0)
2320 15:57:07.537485 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2321 15:57:07.559002 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2322 15:57:07.577993 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2323 15:57:07.802619 [ 119.239586] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2324 15:57:07.803785 [ 119.245965] lkdtm: attempting bad read from page above current stack
2325 15:57:07.810153 [ 119.252416] lkdtm: FAIL: accessed page after stack! (byte: 0)
2326 15:57:07.884866 # [ 119.239586] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2327 15:57:07.890002 # [ 119.245965] lkdtm: attempting bad read from page above current stack
2328 15:57:07.893974 # [ 119.252416] lkdtm: FAIL: accessed page after stack! (byte: 0)
2329 15:57:07.907112 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2330 15:57:07.929100 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2331 15:57:07.945857 # selftests: lkdtm: UNSET_SMEP.sh
2332 15:57:08.176479 [ 119.619184] lkdtm: Performing direct entry UNSET_SMEP
2333 15:57:08.181109 [ 119.624287] lkdtm: XFAIL: this test is x86_64-only
2334 15:57:08.249867 # [ 119.619184] lkdtm: Performing direct entry UNSET_SMEP
2335 15:57:08.252587 # [ 119.624287] lkdtm: XFAIL: this test is x86_64-only
2336 15:57:08.282099 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2337 15:57:08.311796 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2338 15:57:08.333012 # selftests: lkdtm: DOUBLE_FAULT.sh
2339 15:57:08.551899 [ 119.993968] lkdtm: Performing direct entry DOUBLE_FAULT
2340 15:57:08.555399 [ 119.999305] lkdtm: XFAIL: this test is ia32-only
2341 15:57:08.624991 # [ 119.993968] lkdtm: Performing direct entry DOUBLE_FAULT
2342 15:57:08.629633 # [ 119.999305] lkdtm: XFAIL: this test is ia32-only
2343 15:57:08.661743 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2344 15:57:08.683565 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2345 15:57:08.714560 # selftests: lkdtm: CORRUPT_PAC.sh
2346 15:57:08.922652 [ 120.365816] lkdtm: Performing direct entry CORRUPT_PAC
2347 15:57:08.927282 [ 120.371061] lkdtm: XFAIL: this test is arm64-only
2348 15:57:08.993239 # [ 120.365816] lkdtm: Performing direct entry CORRUPT_PAC
2349 15:57:08.996291 # [ 120.371061] lkdtm: XFAIL: this test is arm64-only
2350 15:57:09.027898 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2351 15:57:09.051429 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2352 15:57:09.080573 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2353 15:57:09.303853 [ 120.743799] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2354 15:57:09.309176 [ 120.750322] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2355 15:57:09.383685 # [ 120.743799] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2356 15:57:09.386677 # [ 120.750322] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2357 15:57:09.416978 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2358 15:57:09.441503 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2359 15:57:09.469231 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2360 15:57:09.651144 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2361 15:57:09.661841 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2362 15:57:09.680160 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2363 15:57:09.862630 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2364 15:57:09.872548 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2365 15:57:09.891246 # selftests: lkdtm: READ_AFTER_FREE.sh
2366 15:57:10.110592 [ 121.553625] lkdtm: Performing direct entry READ_AFTER_FREE
2367 15:57:10.117683 [ 121.559220] lkdtm: Value in memory before free: 12345678
2368 15:57:10.121512 [ 121.564549] lkdtm: Attempting bad read from freed memory
2369 15:57:10.126205 [ 121.569915] lkdtm: Memory was not poisoned
2370 15:57:10.190613 # [ 121.553625] lkdtm: Performing direct entry READ_AFTER_FREE
2371 15:57:10.197411 # [ 121.559220] lkdtm: Value in memory before free: 12345678
2372 15:57:10.201411 # [ 121.564549] lkdtm: Attempting bad read from freed memory
2373 15:57:10.204512 # [ 121.569915] lkdtm: Memory was not poisoned
2374 15:57:10.228735 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2375 15:57:10.256521 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2376 15:57:10.292787 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2377 15:57:10.480199 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2378 15:57:10.495068 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2379 15:57:10.513842 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2380 15:57:10.736654 [ 122.178498] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2381 15:57:10.741785 [ 122.184537] lkdtm: Value in memory before free: 12345678
2382 15:57:10.747781 [ 122.189954] lkdtm: Attempting to read from freed memory
2383 15:57:10.751295 [ 122.195195] lkdtm: Buddy page was not poisoned
2384 15:57:10.819565 # [ 122.178498] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2385 15:57:10.823279 # [ 122.184537] lkdtm: Value in memory before free: 12345678
2386 15:57:10.827813 # [ 122.189954] lkdtm: Attempting to read from freed memory
2387 15:57:10.831387 # [ 122.195195] lkdtm: Buddy page was not poisoned
2388 15:57:10.841379 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2389 15:57:10.863449 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2390 15:57:10.894109 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2391 15:57:11.106757 [ 122.549534] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2392 15:57:11.111567 [ 122.555182] lkdtm: Attempting double slab free ...
2393 15:57:11.185822 # [ 122.549534] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2394 15:57:11.190390 # [ 122.555182] lkdtm: Attempting double slab free ...
2395 15:57:11.223479 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2396 15:57:11.245221 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2397 15:57:11.263752 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2398 15:57:11.486865 [ 122.929652] lkdtm: Performing direct entry SLAB_FREE_CROSS
2399 15:57:11.491917 [ 122.935178] lkdtm: Attempting cross-cache slab free ...
2400 15:57:11.559428 # [ 122.929652] lkdtm: Performing direct entry SLAB_FREE_CROSS
2401 15:57:11.562457 # [ 122.935178] lkdtm: Attempting cross-cache slab free ...
2402 15:57:11.591332 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2403 15:57:11.613654 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2404 15:57:11.641163 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2405 15:57:11.853564 [ 123.296603] lkdtm: Performing direct entry SLAB_FREE_PAGE
2406 15:57:11.859122 [ 123.302298] lkdtm: Attempting non-Slab slab free ...
2407 15:57:11.938860 # [ 123.296603] lkdtm: Performing direct entry SLAB_FREE_PAGE
2408 15:57:11.941589 # [ 123.302298] lkdtm: Attempting non-Slab slab free ...
2409 15:57:11.975574 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2410 15:57:11.997747 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2411 15:57:12.028042 # selftests: lkdtm: SOFTLOCKUP.sh
2412 15:57:12.215504 # Skipping SOFTLOCKUP: Hangs the system
2413 15:57:12.228752 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2414 15:57:12.248033 # selftests: lkdtm: HARDLOCKUP.sh
2415 15:57:12.439024 # Skipping HARDLOCKUP: Hangs the system
2416 15:57:12.448840 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2417 15:57:12.477615 # selftests: lkdtm: SPINLOCKUP.sh
2418 15:57:12.658489 # Skipping SPINLOCKUP: Hangs the system
2419 15:57:12.672140 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2420 15:57:12.691003 # selftests: lkdtm: HUNG_TASK.sh
2421 15:57:12.871886 # Skipping HUNG_TASK: Hangs the system
2422 15:57:12.881658 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2423 15:57:12.901118 # selftests: lkdtm: EXEC_DATA.sh
2424 15:57:13.127068 [ 124.567574] lkdtm: Performing direct entry EXEC_DATA
2425 15:57:13.131870 [ 124.572566] lkdtm: attempting ok execution at c0c2e230
2426 15:57:13.134983 [ 124.577813] lkdtm: attempting bad execution at c26f674c
2427 15:57:13.138170 [ 124.583063] 8<--- cut here ---
2428 15:57:13.146942 [ 124.586127] Unable to handle kernel paging request at virtual address c26f674c
2429 15:57:13.150160 [ 124.593359] pgd = 60794da5
2430 15:57:13.151642 [ 124.596075] [c26f674c] *pgd=1261141e(bad)
2431 15:57:13.157011 [ 124.600111] Internal error: Oops: 8000000d [#3] SMP ARM
2432 15:57:13.188037 [ 124.605345] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2433 15:57:13.194699 [ 124.634416] CPU: 3 PID: 1773 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2434 15:57:13.200861 [ 124.642080] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2435 15:57:13.207530 [ 124.648625] PC is at data_area+0x0/0x40
2436 15:57:13.210003 [ 124.652480] LR is at execute_location+0xa4/0xb4
2437 15:57:13.215883 [ 124.657018] pc : [<c26f674c>] lr : [<c135a470>] psr: 600e0013
2438 15:57:13.219971 [ 124.663292] sp : c68afe38 ip : 00000027 fp : c68afe54
2439 15:57:13.228983 [ 124.668522] r10: 0000000a r9 : c1acbd78 r8 : c15e7d40
2440 15:57:13.234644 [ 124.673754] r7 : c68aff60 r6 : 00000001 r5 : c26f674c r4 : c0c2e230
2441 15:57:13.238788 [ 124.680288] r3 : 756e7ad4 r2 : 756e7ad4 r1 : ef7c05e4 r0 : 0000002b
2442 15:57:13.247498 [ 124.686825] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2443 15:57:13.252623 [ 124.693969] Control: 10c5387d Table: 1685004a DAC: 00000051
2444 15:57:13.259883 [ 124.699722] Process cat (pid: 1773, stack limit = 0x32690a42)
2445 15:57:13.263124 [ 124.705477] Stack: (0xc68afe38 to 0xc68b0000)
2446 15:57:13.270695 [ 124.709845] fe20: 0000001f c418f000
2447 15:57:13.279819 [ 124.718034] fe40: 0000000a c68aff60 c68afe64 c68afe58 c135a5dc c135a3d8 c68afe74 c68afe68
2448 15:57:13.286793 [ 124.726223] fe60: c0c2d4c0 c135a5c4 c68afe9c c68afe78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c5ee9040
2449 15:57:13.296183 [ 124.734410] fe80: b6e88000 0000000a c53146c0 c68aff60 c68afec4 c68afea0 c07f4c50 c0c2d8ac
2450 15:57:13.303755 [ 124.742598] fea0: 00000000 c5ee9040 b6e88000 c2816000 c68aff60 c07f4bec c68aff5c c68afec8
2451 15:57:13.312138 [ 124.750786] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c68ae000
2452 15:57:13.318714 [ 124.758974] fee0: b6e88000 00020000 00000004 0000000a 0001fff6 c68afee0 00000001 b6e87000
2453 15:57:13.327874 [ 124.767162] ff00: c2fd3900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2454 15:57:13.336330 [ 124.775350] ff20: 00000000 00000000 c136fbc0 756e7ad4 c205c000 c5ee9040 c5ee9040 c68ae000
2455 15:57:13.345013 [ 124.783538] ff40: b6e88000 00000000 00000000 00000004 c68aff94 c68aff60 c05988bc c0598228
2456 15:57:13.351732 [ 124.791726] ff60: 00000000 00000000 c68affac 756e7ad4 0000000a 0000000a b6fcfe00 00000004
2457 15:57:13.361405 [ 124.799915] ff80: c03002e4 c68ae000 c68affa4 c68aff98 c059894c c0598854 00000000 c68affa8
2458 15:57:13.370902 [ 124.808103] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e88000 0000000a 00000000
2459 15:57:13.380393 [ 124.816290] ffc0: 0000000a 0000000a b6fcfe00 00000004 00000001 00000000 00020000 beb6da54
2460 15:57:13.385521 [ 124.824477] ffe0: 00000004 beb6d788 b6f3d94f b6ec3c66 800e0030 00000001 00000000 00000000
2461 15:57:13.389366 [ 124.832660] Backtrace:
2462 15:57:13.395721 [ 124.835133] [<c135a3cc>] (execute_location) from [<c135a5dc>] (lkdtm_EXEC_DATA+0x24/0x28)
2463 15:57:13.401514 [ 124.843324] r7:c68aff60 r6:0000000a r5:c418f000 r4:0000001f
2464 15:57:13.411728 [ 124.849006] [<c135a5b8>] (lkdtm_EXEC_DATA) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2465 15:57:13.416612 [ 124.857113] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2466 15:57:13.426790 [ 124.865137] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2467 15:57:13.434545 [ 124.873067] r9:c68aff60 r8:c53146c0 r7:0000000a r6:b6e88000 r5:c5ee9040 r4:c0c2d8a0
2468 15:57:13.440623 [ 124.880828] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2469 15:57:13.448213 [ 124.888671] r9:c07f4bec r8:c68aff60 r7:c2816000 r6:b6e88000 r5:c5ee9040 r4:00000000
2470 15:57:13.458452 [ 124.896428] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2471 15:57:13.463662 [ 124.903575] r10:00000004 r9:00000000 r8:00000000 r7:b6e88000 r6:c68ae000 r5:c5ee9040
2472 15:57:13.467130 [ 124.911411] r4:c5ee9040
2473 15:57:13.472736 [ 124.913958] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2474 15:57:13.481118 [ 124.921105] r9:c68ae000 r8:c03002e4 r7:00000004 r6:b6fcfe00 r5:0000000a r4:0000000a
2475 15:57:13.489986 [ 124.928863] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2476 15:57:13.494743 [ 124.936440] Exception stack(0xc68affa8 to 0xc68afff0)
2477 15:57:13.503245 [ 124.941502] ffa0: 0000000a 0000000a 00000001 b6e88000 0000000a 00000000
2478 15:57:13.512649 [ 124.949689] ffc0: 0000000a 0000000a b6fcfe00 00000004 00000001 00000000 00020000 beb6da54
2479 15:57:13.515132 [ 124.957874] ffe0: 00000004 beb6d788 b6f3d94f b6ec3c66
2480 15:57:13.520501 [ 124.962939] Code: 00000000 c5818780 c5818840 c5818900 (e1a0c00d)
2481 15:57:13.525747 [ 124.969047] ---[ end trace 89d09bd2305eadb9 ]---
2482 15:57:13.529248 # Segmentation fault
2483 15:57:13.631468 # [ 124.567574] lkdtm: Performing direct entry EXEC_DATA
2484 15:57:13.634958 # [ 124.572566] lkdtm: attempting ok execution at c0c2e230
2485 15:57:13.641234 # [ 124.577813] lkdtm: attempting bad execution at c26f674c
2486 15:57:13.646921 # [ 124.583063] 8<--- cut here ---
2487 15:57:13.652060 # [ 124.586127] Unable to handle kernel paging request at virtual address c26f674c
2488 15:57:13.653999 # [ 124.593359] pgd = 60794da5
2489 15:57:13.657655 # [ 124.596075] [c26f674c] *pgd=1261141e(bad)
2490 15:57:13.664473 # [ 124.600111] Internal error: Oops: 8000000d [#3] SMP ARM
2491 15:57:13.695353 # [ 124.605345] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2492 15:57:13.701689 # [ 124.634416] CPU: 3 PID: 1773 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2493 15:57:13.708649 # [ 124.642080] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2494 15:57:13.711881 # [ 124.648625] PC is at data_area+0x0/0x40
2495 15:57:13.716787 # [ 124.652480] LR is at execute_location+0xa4/0xb4
2496 15:57:13.721461 # [ 124.657018] pc : [<c26f674c>] lr : [<c135a470>] psr: 600e0013
2497 15:57:13.727298 # [ 124.663292] sp : c68afe38 ip : 00000027 fp : c68afe54
2498 15:57:13.732529 # [ 124.668522] r10: 0000000a r9 : c1acbd78 r8 : c15e7d40
2499 15:57:13.741497 # [ 124.673754] r7 : c68aff60 r6 : 00000001 r5 : c26f674c r4 : c0c2e230
2500 15:57:13.745905 # [ 124.680288] r3 : 756e7ad4 r2 : 756e7ad4 r1 : ef7c05e4 r0 : 0000002b
2501 15:57:13.754575 # [ 124.686825] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2502 15:57:13.760200 # [ 124.693969] Control: 10c5387d Table: 1685004a DAC: 00000051
2503 15:57:13.764972 # [ 124.699722] Process cat (pid: 1773, stack limit = 0x32690a42)
2504 15:57:13.770643 # [ 124.705477] Stack: (0xc68afe38 to 0xc68b0000)
2505 15:57:13.779972 # [ 124.709845] fe20: 0000001f c418f000
2506 15:57:13.787868 # [ 124.718034] fe40: 0000000a c68aff60 c68afe64 c68afe58 c135a5dc c135a3d8 c68afe74 c68afe68
2507 15:57:13.794425 # [ 124.726223] fe60: c0c2d4c0 c135a5c4 c68afe9c c68afe78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c5ee9040
2508 15:57:13.803047 # [ 124.734410] fe80: b6e88000 0000000a c53146c0 c68aff60 c68afec4 c68afea0 c07f4c50 c0c2d8ac
2509 15:57:13.811994 # [ 124.742598] fea0: 00000000 c5ee9040 b6e88000 c2816000 c68aff60 c07f4bec c68aff5c c68afec8
2510 15:57:13.822826 # [ 124.750786] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c68ae000
2511 15:57:13.828620 # [ 124.758974] fee0: b6e88000 00020000 00000004 0000000a 0001fff6 c68afee0 00000001 b6e87000
2512 15:57:13.835950 # [ 124.767162] ff00: c2fd3900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2513 15:57:13.846907 # [ 124.775350] ff20: 00000000 00000000 c136fbc0 756e7ad4 c205c000 c5ee9040 c5ee9040 c68ae000
2514 15:57:13.854876 # [ 124.783538] ff40: b6e88000 00000000 00000000 00000004 c68aff94 c68aff60 c05988bc c0598228
2515 15:57:13.862925 # [ 124.791726] ff60: 00000000 00000000 c68affac 756e7ad4 0000000a 0000000a b6fcfe00 00000004
2516 15:57:13.870399 # [ 124.799915] ff80: c03002e4 c68ae000 c68affa4 c68aff98 c059894c c0598854 00000000 c68affa8
2517 15:57:13.880882 # [ 124.808103] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e88000 0000000a 00000000
2518 15:57:13.886122 # [ 124.816290] ffc0: 0000000a 0000000a b6fcfe00 00000004 00000001 00000000 00020000 beb6da54
2519 15:57:13.894512 # [ 124.824477] ffe0: 00000004 beb6d788 b6f3d94f b6ec3c66 800e0030 00000001 00000000 00000000
2520 15:57:13.899253 # [ 124.832660] Backtrace:
2521 15:57:13.905901 # [ 124.835133] [<c135a3cc>] (execute_location) from [<c135a5dc>] (lkdtm_EXEC_DATA+0x24/0x28)
2522 15:57:13.911882 # [ 124.843324] r7:c68aff60 r6:0000000a r5:c418f000 r4:0000001f
2523 15:57:13.921040 # [ 124.849006] [<c135a5b8>] (lkdtm_EXEC_DATA) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2524 15:57:13.929137 # [ 124.857113] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2525 15:57:13.937568 # [ 124.865137] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2526 15:57:13.943524 # [ 124.873067] r9:c68aff60 r8:c53146c0 r7:0000000a r6:b6e88000 r5:c5ee9040 r4:c0c2d8a0
2527 15:57:13.953893 # [ 124.880828] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2528 15:57:13.960177 # [ 124.888671] r9:c07f4bec r8:c68aff60 r7:c2816000 r6:b6e88000 r5:c5ee9040 r4:00000000
2529 15:57:13.966873 # [ 124.896428] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2530 15:57:13.976015 # [ 124.903575] r10:00000004 r9:00000000 r8:00000000 r7:b6e88000 r6:c68ae000 r5:c5ee9040
2531 15:57:13.979876 # [ 124.911411] r4:c5ee9040
2532 15:57:13.986364 # [ 124.913958] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2533 15:57:13.995762 # [ 124.921105] r9:c68ae000 r8:c03002e4 r7:00000004 r6:b6fcfe00 r5:0000000a r4:0000000a
2534 15:57:14.002865 # [ 124.928863] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2535 15:57:14.008703 # [ 124.936440] Exception stack(0xc68affa8 to 0xc68afff0)
2536 15:57:14.016582 # [ 124.941502] ffa0: 0000000a 0000000a 00000001 b6e88000 0000000a 00000000
2537 15:57:14.021339 # [ [ 125.460641] lkdtm: Performing direct entry EXEC_STACK
2538 15:57:14.028255 124.949689] ffc0: 0000000a 00000[ 125.467239] lkdtm: attempting ok execution at c0c2e230
2539 15:57:14.034483 00a b6fcfe00 00000004 00000001[ 125.475192] lkdtm: attempting bad execution at c6a27e0c
2540 15:57:14.037866 0000000 00020000 beb6da54
2541 15:57:14.043272 # [ 1[ 125.483175] 8<--- cut here ---
2542 15:57:14.051425 24.957874] ffe[0 :1 2050.040809021] Unable to handle kernel paging request at virtual address c6a27e0c
2543 15:57:14.056448 04 beb6d788 b6[f 3 d19245f. 4b968153] pgd = f99855b3
2544 15:57:14.058998 c3c66
2545 15:57:14.063987 # [ 124.962939] Code: 00[ 125.502854] [c6a27e0c] *pgd=16a1141e(bad)
2546 15:57:14.070023 00000 c5818780 c581[8 8 4102 5c.509644] Internal error: Oops: 8000000d [#4] SMP ARM
2547 15:57:14.071900 818900 (e1a0c00d)
2548 15:57:14.103245 # [ 124.9690[ 125.517035] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2549 15:57:14.112737 47] ---[ end trace 89d09[b d 21325.548740] CPU: 3 PID: 1849 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2550 15:57:14.114756 5eadb9 ]--[-
2551 15:57:14.120583 1#2 5E.X5E5C8_8D17] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2552 15:57:14.124888 TA: missing 'call tra[c e :1'2:5 567174] PC is at 0xc6a27e0c
2553 15:57:14.127872 [FAIL]
2554 15:57:14.132349 not ok 30 selftests: lkdt[ 125.572579] LR is at execute_location+0xa4/0xb4
2555 15:57:14.141352 m: EXEC_DAT[A . s1h2 5#. 5e7x9i957] pc : [<c6a27e0c>] lr : [<c135a470>] psr: 600e0013
2556 15:57:14.141612 =1
2557 15:57:14.146991 # selfte[s t s1:2 5l.k5d8t8m045] sp : c6a27de8 ip : c6a27cf0 fp : c6a27e04
2558 15:57:14.149609 EXEC_STACK[. s h12
2559 15:57:14.154849 5.595178] r10: 0000000b r9 : c1acbd84 r8 : c15e7d40
2560 15:57:14.161509 [ 125.601790] r7 : c6a27f60 r6 : 00000001 r5 : c6a27e0c r4 : c0c2e230
2561 15:57:14.173153 [ 125.608324] r3 : 5aaed19e r2 : 5aaed19e r1 : ef7c05e0 r0 : 0000002b
2562 15:57:14.173907 [ 125.614860] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2563 15:57:14.179904 [ 125.622003] Control: 10c5387d Table: 16ea004a DAC: 00000051
2564 15:57:14.186639 [ 125.627757] Process cat (pid: 1849, stack limit = 0x7508b97b)
2565 15:57:14.189814 [ 125.633511] Stack: (0xc6a27de8 to 0xc6a28000)
2566 15:57:14.198665 [ 125.637882] 7de0: c6a26000 c2e61000 0000000b c6a27f60 c6a27e64 c6a27e08
2567 15:57:14.210666 [ 125.646072] 7e00: c135a618 c135a3d8 c6a27e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2568 15:57:14.216322 [ 125.654260] 7e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2569 15:57:14.222020 [ 125.662448] 7e40: e3a02040 e3a01d33 e5930018 5aaed19e 0000000b 00000020 c6a27e74 c6a27e68
2570 15:57:14.231871 [ 125.670635] 7e60: c0c2d4c0 c135a5ec c6a27e9c c6a27e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c696a8c0
2571 15:57:14.241957 [ 125.678825] 7e80: b6db7000 0000000b c53146c0 c6a27f60 c6a27ec4 c6a27ea0 c07f4c50 c0c2d8ac
2572 15:57:14.249189 [ 125.687012] 7ea0: 00000000 c696a8c0 b6db7000 c2816000 c6a27f60 c07f4bec c6a27f5c c6a27ec8
2573 15:57:14.257766 [ 125.695201] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c6a26000
2574 15:57:14.265381 [ 125.703390] 7ee0: b6db7000 00020000 00000004 0000000b 0001fff5 c6a27ee0 00000001 b6db6000
2575 15:57:14.271218 [ 125.711576] 7f00: c689f900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2576 15:57:14.282879 [ 125.719765] 7f20: 00000000 00000000 c136fbc0 5aaed19e c205c000 c696a8c0 c696a8c0 c6a26000
2577 15:57:14.289550 [ 125.727953] 7f40: b6db7000 00000000 00000000 00000004 c6a27f94 c6a27f60 c05988bc c0598228
2578 15:57:14.296851 [ 125.736141] 7f60: 00000000 00000000 c6a27fac 5aaed19e 0000000b 0000000b b6efee00 00000004
2579 15:57:14.306665 [ 125.744331] 7f80: c03002e4 c6a26000 c6a27fa4 c6a27f98 c059894c c0598854 00000000 c6a27fa8
2580 15:57:14.313303 [ 125.752518] 7fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6db7000 0000000b 00000000
2581 15:57:14.322235 [ 125.760707] 7fc0: 0000000b 0000000b b6efee00 00000004 00000001 00000000 00020000 bec3fa54
2582 15:57:14.330960 [ 125.768895] 7fe0: 00000004 bec3f788 b6e6c94f b6df2c66 800e0030 00000001 00000000 00000000
2583 15:57:14.332698 [ 125.777075] Backtrace:
2584 15:57:14.340590 [ 125.779548] [<c135a3cc>] (execute_location) from [<c135a618>] (lkdtm_EXEC_STACK+0x38/0x54)
2585 15:57:14.344925 [ 125.787825] r7:c6a27f60 r6:0000000b r5:c2e61000 r4:c6a26000
2586 15:57:14.354484 [ 125.793508] [<c135a5e0>] (lkdtm_EXEC_STACK) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2587 15:57:14.358997 [ 125.801692] r4:00000020
2588 15:57:14.364754 [ 125.804242] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2589 15:57:14.373145 [ 125.812264] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2590 15:57:14.381558 [ 125.820193] r9:c6a27f60 r8:c53146c0 r7:0000000b r6:b6db7000 r5:c696a8c0 r4:c0c2d8a0
2591 15:57:14.389305 [ 125.827954] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2592 15:57:14.396864 [ 125.835795] r9:c07f4bec r8:c6a27f60 r7:c2816000 r6:b6db7000 r5:c696a8c0 r4:00000000
2593 15:57:14.406478 [ 125.843550] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2594 15:57:14.410132 [ 125.850697] r10:00000004 r9:00000000 r8:00000000 r7:b6db7000 r6:c6a26000 r5:c696a8c0
2595 15:57:14.414153 [ 125.858532] r4:c696a8c0
2596 15:57:14.424345 [ 125.861079] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2597 15:57:14.431006 [ 125.868225] r9:c6a26000 r8:c03002e4 r7:00000004 r6:b6efee00 r5:0000000b r4:0000000b
2598 15:57:14.435245 [ 125.875985] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2599 15:57:14.441769 [ 125.883559] Exception stack(0xc6a27fa8 to 0xc6a27ff0)
2600 15:57:14.451002 [ 125.888622] 7fa0: 0000000b 0000000b 00000001 b6db7000 0000000b 00000000
2601 15:57:14.458847 [ 125.896811] 7fc0: 0000000b 0000000b b6efee00 00000004 00000001 00000000 00020000 bec3fa54
2602 15:57:14.464612 [ 125.904997] 7fe0: 00000004 bec3f788 b6e6c94f b6df2c66
2603 15:57:14.469015 [ 125.910060] Code: c6a27e08 c135a618 c135a3d8 c6a27e6c (e1a0c00d)
2604 15:57:14.472532 [ 125.916168] ---[ end trace 89d09bd2305eadba ]---
2605 15:57:14.479736 # Segmentation fault
2606 15:57:14.579482 # [ 125.460641] lkdtm: Performing direct entry EXEC_STACK
2607 15:57:14.583875 # [ 125.467239] lkdtm: attempting ok execution at c0c2e230
2608 15:57:14.590876 # [ 125.475192] lkdtm: attempting bad execution at c6a27e0c
2609 15:57:14.593333 # [ 125.483175] 8<--- cut here ---
2610 15:57:14.600812 # [ 125.489021] Unable to handle kernel paging request at virtual address c6a27e0c
2611 15:57:14.603749 # [ 125.498153] pgd = f99855b3
2612 15:57:14.608442 # [ 125.502854] [c6a27e0c] *pgd=16a1141e(bad)
2613 15:57:14.613205 # [ 125.509644] Internal error: Oops: 8000000d [#4] SMP ARM
2614 15:57:14.642758 # [ 125.517035] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2615 15:57:14.649278 # [ 125.548740] CPU: 3 PID: 1849 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2616 15:57:14.655998 # [ 125.558817] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2617 15:57:14.659969 # [ 125.567174] PC is at 0xc6a27e0c
2618 15:57:14.665836 # [ 125.572579] LR is at execute_location+0xa4/0xb4
2619 15:57:14.669957 # [ 125.579957] pc : [<c6a27e0c>] lr : [<c135a470>] psr: 600e0013
2620 15:57:14.675958 # [ 125.588045] sp : c6a27de8 ip : c6a27cf0 fp : c6a27e04
2621 15:57:14.681217 # [ 125.595178] r10: 0000000b r9 : c1acbd84 r8 : c15e7d40
2622 15:57:14.687215 # [ 125.601790] r7 : c6a27f60 r6 : 00000001 r5 : c6a27e0c r4 : c0c2e230
2623 15:57:14.695969 # [ 125.608324] r3 : 5aaed19e r2 : 5aaed19e r1 : ef7c05e0 r0 : 0000002b
2624 15:57:14.701986 # [ 125.614860] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2625 15:57:14.707903 # [ 125.622003] Control: 10c5387d Table: 16ea004a DAC: 00000051
2626 15:57:14.714914 # [ 125.627757] Process cat (pid: 1849, stack limit = 0x7508b97b)
2627 15:57:14.719341 # [ 125.633511] Stack: (0xc6a27de8 to 0xc6a28000)
2628 15:57:14.727275 # [ 125.637882] 7de0: c6a26000 c2e61000 0000000b c6a27f60 c6a27e64 c6a27e08
2629 15:57:14.734490 # [ 125.646072] 7e00: c135a618 c135a3d8 c6a27e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2630 15:57:14.742564 # [ 125.654260] 7e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2631 15:57:14.751955 # [ 125.662448] 7e40: e3a02040 e3a01d33 e5930018 5aaed19e 0000000b 00000020 c6a27e74 c6a27e68
2632 15:57:14.761978 # [ 125.670635] 7e60: c0c2d4c0 c135a5ec c6a27e9c c6a27e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c696a8c0
2633 15:57:14.769693 # [ 125.678825] 7e80: b6db7000 0000000b c53146c0 c6a27f60 c6a27ec4 c6a27ea0 c07f4c50 c0c2d8ac
2634 15:57:14.779980 # [ 125.687012] 7ea0: 00000000 c696a8c0 b6db7000 c2816000 c6a27f60 c07f4bec c6a27f5c c6a27ec8
2635 15:57:14.786952 # [ 125.695201] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c6a26000
2636 15:57:14.794864 # [ 125.703390] 7ee0: b6db7000 00020000 00000004 0000000b 0001fff5 c6a27ee0 00000001 b6db6000
2637 15:57:14.802981 # [ 125.711576] 7f00: c689f900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2638 15:57:14.812710 # [ 125.719765] 7f20: 00000000 00000000 c136fbc0 5aaed19e c205c000 c696a8c0 c696a8c0 c6a26000
2639 15:57:14.818562 # [ 125.727953] 7f40: b6db7000 00000000 00000000 00000004 c6a27f94 c6a27f60 c05988bc c0598228
2640 15:57:14.828701 # [ 125.736141] 7f60: 00000000 00000000 c6a27fac 5aaed19e 0000000b 0000000b b6efee00 00000004
2641 15:57:14.835081 # [ 125.744331] 7f80: c03002e4 c6a26000 c6a27fa4 c6a27f98 c059894c c0598854 00000000 c6a27fa8
2642 15:57:14.844511 # [ 125.752518] 7fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6db7000 0000000b 00000000
2643 15:57:14.851291 # [ 125.760707] 7fc0: 0000000b 0000000b b6efee00 00000004 00000001 00000000 00020000 bec3fa54
2644 15:57:14.860961 # [ 125.768895] 7fe0: 00000004 bec3f788 b6e6c94f b6df2c66 800e0030 00000001 00000000 00000000
2645 15:57:14.863858 # [ 125.777075] Backtrace:
2646 15:57:14.870928 # [ 125.779548] [<c135a3cc>] (execute_location) from [<c135a618>] (lkdtm_EXEC_STACK+0x38/0x54)
2647 15:57:14.876594 # [ 125.787825] r7:c6a27f60 r6:0000000b r5:c2e61000 r4:c6a26000
2648 15:57:14.886794 # [ 125.793508] [<c135a5e0>] (lkdtm_EXEC_STACK) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2649 15:57:14.888848 # [ 125.801692] r4:00000020
2650 15:57:14.896003 # [ 125.804242] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2651 15:57:14.904113 # [ 125.812264] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2652 15:57:14.913374 # [ 125.820193] r9:c6a27f60 r8:c53146c0 r7:0000000b r6:b6db7000 r5:c696a8c0 r4:c0c2d8a0
2653 15:57:14.918998 # [ 125.827954] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2654 15:57:14.929014 # [ 125.835795] r9:c07f4bec r8:c6a27f60 r7:c2816000 r6:b6db7000 r5:c696a8c0 r4:00000000
2655 15:57:14.934607 # [ 125.843550] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2656 15:57:14.942820 # [ 125.850697] r10:00000004 r9:00000000 r8:00000000 r7:b6db7000 r6:c6a26000 r5:c696a8c0
2657 15:57:14.945926 # [ 125.858532] r4:c696a8c0
2658 15:57:14.953240 # [ 125.861079] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2659 15:57:14.961293 # [ 125.868225] r9:c6a26000 r8:c03002e4 r7:00000004 r6:b6efee00 r5:0000000b r4:0000000b
2660 15:57:14.968002 # [ 125.875985] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2661 15:57:14.973581 # [ 125.883559] Exception stack(0xc6a27fa8 to 0xc6a27ff0)
2662 15:57:14.987651 # [ 125.888622] 7fa0: 0000000b 0000000b 00000001 b6db7000 0000000b 0[ 126.426242] lkdtm: Performing direct entry EXEC_KMALLOC
2663 15:57:14.987872 0000000
2664 15:57:14.997139 # [ 125.896811] 7fc0: 0[ 126.434249] lkdtm: attempting ok execution at c0c2e230
2665 15:57:15.002134 000000b 0000000b b6efee00 0000000[ 126.442263] lkdtm: attempting bad execution at c4607440
2666 15:57:15.008512 4 00000001 00000000 00020000 bec3[ 126.450316] 8<--- cut here ---
2667 15:57:15.008838 fa54
2668 15:57:15.017124 # [ 125.9[0 4 919276]. 4756188] Unable to handle kernel paging request at virtual address c4607440
2669 15:57:15.023619 e0: 00000004 bec[3 f 718286 .b4665493] pgd = 2696c33f
2670 15:57:15.026662 6c94f b6df2c66
2671 15:57:15.030068 # [ 125.910060] 126.470280] [c4607440] *pgd=1461141e(bad)
2672 15:57:15.037678 Code: c6a27e08 c135a61[8 c11236.477073] Internal error: Oops: 8000000d [#5] SMP ARM
2673 15:57:15.040729 5a3d8 c6a27e6c (e1a0c00d)
2674 15:57:15.068617 # [ [ 126.484637] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2675 15:57:15.079328 125.916168] ---[ end tra[c e 1826.516342] CPU: 2 PID: 1928 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2676 15:57:15.083375 d09bd2305ea[d b a1 2]6-.-5-26
2677 15:57:15.089054 4#9] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2678 15:57:15.094154 EXEC_STACK: missing [' c a1l2l6 534774] PC is at 0xc4607440
2679 15:57:15.094406 trace:': [FAIL]
2680 15:57:15.099002 not ok 31 selfte 126.540180] LR is at execute_location+0xa4/0xb4
2681 15:57:15.108515 sts: lkdtm: E[X E C1_2S6T.A5C4K7.75] pc : [<c4607440>] lr : [<c135a470>] psr: 600e0013
2682 15:57:15.109269 sh # exit=1
2683 15:57:15.116136 #[ s e12l6f.t5e5s5t49] sp : c6969e30 ip : c6969d38 fp : c6969e4c
2684 15:57:15.123704 s: lkdtm: E[X E C1_2K6M.A5L6L2O7C9] r10: 0000000d r9 : c1acbd90 r8 : c15e7d40
2685 15:57:15.123956 .sh
2686 15:57:15.130252 [ 126.569827] r7 : c6969f60 r6 : 00000001 r5 : c4607440 r4 : c0c2e230
2687 15:57:15.134815 [ 126.576787] r3 : b566cf36 r2 : b566cf36 r1 : ef7ab5e0 r0 : 0000002b
2688 15:57:15.142462 [ 126.583323] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2689 15:57:15.150670 [ 126.590467] Control: 10c5387d Table: 16ec804a DAC: 00000051
2690 15:57:15.154159 [ 126.596221] Process cat (pid: 1928, stack limit = 0x65e1ec73)
2691 15:57:15.161832 [ 126.601974] Stack: (0xc6969e30 to 0xc696a000)
2692 15:57:15.167377 [ 126.606345] 9e20: c4607440 c6ddb000 0000000d c6969f60
2693 15:57:15.174864 [ 126.614534] 9e40: c6969e64 c6969e50 c0c2e280 c135a3d8 00000021 c6ddb000 c6969e74 c6969e68
2694 15:57:15.182911 [ 126.622723] 9e60: c0c2d4c0 c0c2e254 c6969e9c c6969e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c5f14c80
2695 15:57:15.190865 [ 126.630912] 9e80: b6e6f000 0000000d c53146c0 c6969f60 c6969ec4 c6969ea0 c07f4c50 c0c2d8ac
2696 15:57:15.200039 [ 126.639101] 9ea0: 00000000 c5f14c80 b6e6f000 c2816000 c6969f60 c07f4bec c6969f5c c6969ec8
2697 15:57:15.207348 [ 126.647289] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c6968000
2698 15:57:15.217101 [ 126.655477] 9ee0: b6e6f000 00020000 00000004 0000000d 0001fff3 c6969ee0 00000001 b6e6e000
2699 15:57:15.225891 [ 126.663664] 9f00: c5ee8140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2700 15:57:15.232045 [ 126.671852] 9f20: 00000000 00000000 c136fbc0 b566cf36 c205c000 c5f14c80 c5f14c80 c6968000
2701 15:57:15.241094 [ 126.680041] 9f40: b6e6f000 00000000 00000000 00000004 c6969f94 c6969f60 c05988bc c0598228
2702 15:57:15.248010 [ 126.688229] 9f60: 00000000 00000000 c6969fac b566cf36 0000000d 0000000d b6fb6e00 00000004
2703 15:57:15.259721 [ 126.696417] 9f80: c03002e4 c6968000 c6969fa4 c6969f98 c059894c c0598854 00000000 c6969fa8
2704 15:57:15.266444 [ 126.704605] 9fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e6f000 0000000d 00000000
2705 15:57:15.274118 [ 126.712792] 9fc0: 0000000d 0000000d b6fb6e00 00000004 00000001 00000000 00020000 befeaa54
2706 15:57:15.283368 [ 126.720980] 9fe0: 00000004 befea788 b6f2494f b6eaac66 800e0030 00000001 00000000 00000000
2707 15:57:15.287821 [ 126.729160] Backtrace:
2708 15:57:15.293978 [ 126.731642] [<c135a3cc>] (execute_location) from [<c0c2e280>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2709 15:57:15.300740 [ 126.740094] r7:c6969f60 r6:0000000d r5:c6ddb000 r4:c4607440
2710 15:57:15.307472 [ 126.745770] [<c0c2e248>] (lkdtm_EXEC_KMALLOC) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2711 15:57:15.313772 [ 126.754129] r5:c6ddb000 r4:00000021
2712 15:57:15.317982 [ 126.757722] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2713 15:57:15.325880 [ 126.765744] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2714 15:57:15.333541 [ 126.773672] r9:c6969f60 r8:c53146c0 r7:0000000d r6:b6e6f000 r5:c5f14c80 r4:c0c2d8a0
2715 15:57:15.342654 [ 126.781432] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2716 15:57:15.349739 [ 126.789275] r9:c07f4bec r8:c6969f60 r7:c2816000 r6:b6e6f000 r5:c5f14c80 r4:00000000
2717 15:57:15.356789 [ 126.797029] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2718 15:57:15.365770 [ 126.804177] r10:00000004 r9:00000000 r8:00000000 r7:b6e6f000 r6:c6968000 r5:c5f14c80
2719 15:57:15.366682 [ 126.812012] r4:c5f14c80
2720 15:57:15.373800 [ 126.814558] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2721 15:57:15.381017 [ 126.821705] r9:c6968000 r8:c03002e4 r7:00000004 r6:b6fb6e00 r5:0000000d r4:0000000d
2722 15:57:15.388964 [ 126.829463] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2723 15:57:15.395027 [ 126.837038] Exception stack(0xc6969fa8 to 0xc6969ff0)
2724 15:57:15.401911 [ 126.842101] 9fa0: 0000000d 0000000d 00000001 b6e6f000 0000000d 00000000
2725 15:57:15.411749 [ 126.850291] 9fc0: 0000000d 0000000d b6fb6e00 00000004 00000001 00000000 00020000 befeaa54
2726 15:57:15.415327 [ 126.858475] 9fe0: 00000004 befea788 b6f2494f b6eaac66
2727 15:57:15.421876 [ 126.863540] Code: 00160017 eff09640 eff096e0 eff09700 (e1a0c00d)
2728 15:57:15.425617 [ 126.869648] ---[ end trace 89d09bd2305eadbb ]---
2729 15:57:15.429722 # Segmentation fault
2730 15:57:15.573668 # [ 126.426242] lkdtm: Performing direct entry EXEC_KMALLOC
2731 15:57:15.581958 # [ 126.434249] lkdtm: attempting ok execution at c0c2e230
2732 15:57:15.583894 # [ 126.442263] lkdtm: attempting bad execution at c4607440
2733 15:57:15.587510 # [ 126.450316] 8<--- cut here ---
2734 15:57:15.595045 # [ 126.456188] Unable to handle kernel paging request at virtual address c4607440
2735 15:57:15.596272 # [ 126.465493] pgd = 2696c33f
2736 15:57:15.602198 # [ 126.470280] [c4607440] *pgd=1461141e(bad)
2737 15:57:15.605828 # [ 126.477073] Internal error: Oops: 8000000d [#5] SMP ARM
2738 15:57:15.635776 # [ 126.484637] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2739 15:57:15.642197 # [ 126.516342] CPU: 2 PID: 1928 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2740 15:57:15.650437 # [ 126.526419] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2741 15:57:15.652637 # [ 126.534774] PC is at 0xc4607440
2742 15:57:15.659783 # [ 126.540180] LR is at execute_location+0xa4/0xb4
2743 15:57:15.665251 # [ 126.547475] pc : [<c4607440>] lr : [<c135a470>] psr: 600e0013
2744 15:57:15.669213 # [ 126.555649] sp : c6969e30 ip : c6969d38 fp : c6969e4c
2745 15:57:15.674116 # [ 126.562779] r10: 0000000d r9 : c1acbd90 r8 : c15e7d40
2746 15:57:15.680991 # [ 126.569827] r7 : c6969f60 r6 : 00000001 r5 : c4607440 r4 : c0c2e230
2747 15:57:15.689533 # [ 126.576787] r3 : b566cf36 r2 : b566cf36 r1 : ef7ab5e0 r0 : 0000002b
2748 15:57:15.694649 # [ 126.583323] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2749 15:57:15.701321 # [ 126.590467] Control: 10c5387d Table: 16ec804a DAC: 00000051
2750 15:57:15.706260 # [ 126.596221] Process cat (pid: 1928, stack limit = 0x65e1ec73)
2751 15:57:15.711442 # [ 126.601974] Stack: (0xc6969e30 to 0xc696a000)
2752 15:57:15.722263 # [ 126.606345] 9e20: c4607440 c6ddb000 0000000d c6969f60
2753 15:57:15.727981 # [ 126.614534] 9e40: c6969e64 c6969e50 c0c2e280 c135a3d8 00000021 c6ddb000 c6969e74 c6969e68
2754 15:57:15.736183 # [ 126.622723] 9e60: c0c2d4c0 c0c2e254 c6969e9c c6969e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c5f14c80
2755 15:57:15.748621 # [ 126.630912] 9e80: b6e6f000 0000000d c53146c0 c6969f60 c6969ec4 c6969ea0 c07f4c50 c0c2d8ac
2756 15:57:15.754158 # [ 126.639101] 9ea0: 00000000 c5f14c80 b6e6f000 c2816000 c6969f60 c07f4bec c6969f5c c6969ec8
2757 15:57:15.761107 # [ 126.647289] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c6968000
2758 15:57:15.769283 # [ 126.655477] 9ee0: b6e6f000 00020000 00000004 0000000d 0001fff3 c6969ee0 00000001 b6e6e000
2759 15:57:15.778173 # [ 126.663664] 9f00: c5ee8140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2760 15:57:15.786722 # [ 126.671852] 9f20: 00000000 00000000 c136fbc0 b566cf36 c205c000 c5f14c80 c5f14c80 c6968000
2761 15:57:15.795405 # [ 126.680041] 9f40: b6e6f000 00000000 00000000 00000004 c6969f94 c6969f60 c05988bc c0598228
2762 15:57:15.806008 # [ 126.688229] 9f60: 00000000 00000000 c6969fac b566cf36 0000000d 0000000d b6fb6e00 00000004
2763 15:57:15.812078 # [ 126.696417] 9f80: c03002e4 c6968000 c6969fa4 c6969f98 c059894c c0598854 00000000 c6969fa8
2764 15:57:15.822036 # [ 126.704605] 9fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e6f000 0000000d 00000000
2765 15:57:15.828091 # [ 126.712792] 9fc0: 0000000d 0000000d b6fb6e00 00000004 00000001 00000000 00020000 befeaa54
2766 15:57:15.838671 # [ 126.720980] 9fe0: 00000004 befea788 b6f2494f b6eaac66 800e0030 00000001 00000000 00000000
2767 15:57:15.841268 # [ 126.729160] Backtrace:
2768 15:57:15.847128 # [ 126.731642] [<c135a3cc>] (execute_location) from [<c0c2e280>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2769 15:57:15.854985 # [ 126.740094] r7:c6969f60 r6:0000000d r5:c6ddb000 r4:c4607440
2770 15:57:15.861867 # [ 126.745770] [<c0c2e248>] (lkdtm_EXEC_KMALLOC) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2771 15:57:15.867026 # [ 126.754129] r5:c6ddb000 r4:00000021
2772 15:57:15.874509 # [ 126.757722] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2773 15:57:15.883756 # [ 126.765744] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2774 15:57:15.892154 # [ 126.773672] r9:c6969f60 r8:c53146c0 r7:0000000d r6:b6e6f000 r5:c5f14c80 r4:c0c2d8a0
2775 15:57:15.897815 # [ 126.781432] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2776 15:57:15.906469 # [ 126.789275] r9:c07f4bec r8:c6969f60 r7:c2816000 r6:b6e6f000 r5:c5f14c80 r4:00000000
2777 15:57:15.916472 # [ 126.797029] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2778 15:57:15.921925 # [ 126.804177] r10:00000004 r9:00000000 r8:00000000 r7:b6e6f000 r6:c6968000 r5:c5f14c80
2779 15:57:15.925989 # [ 126.812012] r4:c5f14c80
2780 15:57:15.930558 # [ 126.814558] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2781 15:57:15.942898 # [ 126.821705] r9:c6968000 r8:c03002e4 r7:00000004 r6:b6fb6e00 r5:0000000d r4:0000000d
2782 15:57:15.947217 # [ 126.829463] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2783 15:57:15.953192 # [ 126.837038] Exception stack(0xc6969fa8 to 0xc6969ff0)
2784 15:57:15.960101 # [ 126.842101] 9fa0: 0000000d 0000000d 00000001 b6e6f000 0000000d 00000000
2785 15:57:15.969799 # [ 126.850291] 9fc0: 0000000d 0000000d b6fb6e00 00000004 00000001 00000000 00020000 befeaa54
2786 15:57:15.974358 # [ 126.858475] 9fe0: 00000004 befea788 b6f2494f b6eaac66
2787 15:57:15.981143 # [ 126.863540] Code: 00160017 eff09640 eff096e0 eff09700 (e1a0c00d)
2788 15:57:15.985885 # [ 126.869648] ---[ end trace 89d09bd2305eadbb ]---
2789 15:57:15.990934 # EXEC_KMALLOC: missing 'call trace:': [FAIL]
2790 15:57:15.995880 not ok 32 self[ 127.435083] lkdtm: Performing direct entry EXEC_VMALLOC
2791 15:57:16.005383 tests: lkdtm: EXEC_KMALLOC.sh # e[ 127.443137] lkdtm: attempting ok execution at c0c2e230
2792 15:57:16.005641 xit=1
2793 15:57:16.013225 # selftests: lkdtm: EXEC_V[ 127.451052] lkdtm: attempting bad execution at f09ed000
2794 15:57:16.013501 MALLOC.sh
2795 15:57:16.016970 [ 127.459149] 8<--- cut here ---
2796 15:57:16.022114 [ 127.463088] Unable to handle kernel paging request at virtual address f09ed000
2797 15:57:16.027194 [ 127.470373] pgd = 2696c33f
2798 15:57:16.032272 [ 127.473117] [f09ed000] *pgd=12949811, *pte=4912c65f, *ppte=4912c45f
2799 15:57:16.036385 [ 127.479476] Internal error: Oops: 8000000f [#6] SMP ARM
2800 15:57:16.065657 [ 127.484719] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2801 15:57:16.073135 [ 127.513781] CPU: 1 PID: 2005 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2802 15:57:16.083574 [ 127.521447] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2803 15:57:16.085782 [ 127.527990] PC is at 0xf09ed000
2804 15:57:16.089118 [ 127.531155] LR is at execute_location+0xa4/0xb4
2805 15:57:16.094857 [ 127.535696] pc : [<f09ed000>] lr : [<c135a470>] psr: 600e0013
2806 15:57:16.099992 [ 127.541971] sp : c44d5e30 ip : c44d5d38 fp : c44d5e4c
2807 15:57:16.106055 [ 127.547202] r10: 0000000d r9 : c1acbda0 r8 : c15e7d40
2808 15:57:16.111434 [ 127.552434] r7 : c44d5f60 r6 : 00000001 r5 : f09ed000 r4 : c0c2e230
2809 15:57:16.117690 [ 127.558969] r3 : eb50bce1 r2 : eb50bce1 r1 : ef7965e0 r0 : 0000002b
2810 15:57:16.127160 [ 127.565506] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2811 15:57:16.130254 [ 127.572650] Control: 10c5387d Table: 16ec804a DAC: 00000051
2812 15:57:16.137504 [ 127.578406] Process cat (pid: 2005, stack limit = 0x95e815c9)
2813 15:57:16.140758 [ 127.584162] Stack: (0xc44d5e30 to 0xc44d6000)
2814 15:57:16.151714 [ 127.588532] 5e20: f09ed000 c5f53000 0000000d c44d5f60
2815 15:57:16.157593 [ 127.596723] 5e40: c44d5e64 c44d5e50 c0c2e2b4 c135a3d8 00000022 c5f53000 c44d5e74 c44d5e68
2816 15:57:16.167930 [ 127.604912] 5e60: c0c2d4c0 c0c2e298 c44d5e9c c44d5e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c6a257c0
2817 15:57:16.173828 [ 127.613099] 5e80: b6e84000 0000000d c53146c0 c44d5f60 c44d5ec4 c44d5ea0 c07f4c50 c0c2d8ac
2818 15:57:16.180982 [ 127.621287] 5ea0: 00000000 c6a257c0 b6e84000 c2816000 c44d5f60 c07f4bec c44d5f5c c44d5ec8
2819 15:57:16.189019 [ 127.629475] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c44d4000
2820 15:57:16.199368 [ 127.637663] 5ee0: b6e84000 00020000 00000004 0000000d 0001fff3 c44d5ee0 00000001 b6e83000
2821 15:57:16.207028 [ 127.645850] 5f00: c2fd23c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2822 15:57:16.215417 [ 127.654038] 5f20: 00000000 00000000 c136fbc0 eb50bce1 c205c000 c6a257c0 c6a257c0 c44d4000
2823 15:57:16.224289 [ 127.662226] 5f40: b6e84000 00000000 00000000 00000004 c44d5f94 c44d5f60 c05988bc c0598228
2824 15:57:16.230147 [ 127.670416] 5f60: 00000000 00000000 c44d5fac eb50bce1 0000000d 0000000d b6fcbe00 00000004
2825 15:57:16.238397 [ 127.678604] 5f80: c03002e4 c44d4000 c44d5fa4 c44d5f98 c059894c c0598854 00000000 c44d5fa8
2826 15:57:16.247341 [ 127.686791] 5fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e84000 0000000d 00000000
2827 15:57:16.254749 [ 127.694980] 5fc0: 0000000d 0000000d b6fcbe00 00000004 00000001 00000000 00020000 befaaa54
2828 15:57:16.265015 [ 127.703168] 5fe0: 00000004 befaa788 b6f3994f b6ebfc66 800e0030 00000001 00000000 00000000
2829 15:57:16.265836 [ 127.711349] Backtrace:
2830 15:57:16.274006 [ 127.713832] [<c135a3cc>] (execute_location) from [<c0c2e2b4>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2831 15:57:16.279472 [ 127.722284] r7:c44d5f60 r6:0000000d r5:c5f53000 r4:f09ed000
2832 15:57:16.291057 [ 127.727961] [<c0c2e28c>] (lkdtm_EXEC_VMALLOC) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2833 15:57:16.292391 [ 127.736320] r5:c5f53000 r4:00000022
2834 15:57:16.302599 [ 127.739913] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2835 15:57:16.308912 [ 127.747938] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2836 15:57:16.315054 [ 127.755867] r9:c44d5f60 r8:c53146c0 r7:0000000d r6:b6e84000 r5:c6a257c0 r4:c0c2d8a0
2837 15:57:16.323008 [ 127.763628] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2838 15:57:16.333687 [ 127.771469] r9:c07f4bec r8:c44d5f60 r7:c2816000 r6:b6e84000 r5:c6a257c0 r4:00000000
2839 15:57:16.338381 [ 127.779225] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2840 15:57:16.347265 [ 127.786373] r10:00000004 r9:00000000 r8:00000000 r7:b6e84000 r6:c44d4000 r5:c6a257c0
2841 15:57:16.348393 [ 127.794208] r4:c6a257c0
2842 15:57:16.355727 [ 127.796756] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2843 15:57:16.365045 [ 127.803904] r9:c44d4000 r8:c03002e4 r7:00000004 r6:b6fcbe00 r5:0000000d r4:0000000d
2844 15:57:16.374137 [ 127.811665] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2845 15:57:16.376618 [ 127.819241] Exception stack(0xc44d5fa8 to 0xc44d5ff0)
2846 15:57:16.384773 [ 127.824305] 5fa0: 0000000d 0000000d 00000001 b6e84000 0000000d 00000000
2847 15:57:16.394204 [ 127.832495] 5fc0: 0000000d 0000000d b6fcbe00 00000004 00000001 00000000 00020000 befaaa54
2848 15:57:16.399135 [ 127.840680] 5fe0: 00000004 befaa788 b6f3994f b6ebfc66
2849 15:57:16.402619 [ 127.845748] Code: bad PC value
2850 15:57:16.405989 [ 127.848929] ---[ end trace 89d09bd2305eadbc ]---
2851 15:57:16.421656 # Segmentation fault
2852 15:57:16.525417 # [ 127.435083] lkdtm: Performing direct entry EXEC_VMALLOC
2853 15:57:16.528989 # [ 127.443137] lkdtm: attempting ok execution at c0c2e230
2854 15:57:16.536820 # [ 127.451052] lkdtm: attempting bad execution at f09ed000
2855 15:57:16.537823 # [ 127.459149] 8<--- cut here ---
2856 15:57:16.547310 # [ 127.463088] Unable to handle kernel paging request at virtual address f09ed000
2857 15:57:16.552109 # [ 127.470373] pgd = 2696c33f
2858 15:57:16.558175 # [ 127.473117] [f09ed000] *pgd=12949811, *pte=4912c65f, *ppte=4912c45f
2859 15:57:16.560509 # [ 127.479476] Internal error: Oops: 8000000f [#6] SMP ARM
2860 15:57:16.590809 # [ 127.484719] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2861 15:57:16.597174 # [ 127.513781] CPU: 1 PID: 2005 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2862 15:57:16.603957 # [ 127.521447] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2863 15:57:16.610569 # [ 127.527990] PC is at 0xf09ed000
2864 15:57:16.611452 # [ 127.531155] LR is at execute_location+0xa4/0xb4
2865 15:57:16.618307 # [ 127.535696] pc : [<f09ed000>] lr : [<c135a470>] psr: 600e0013
2866 15:57:16.623291 # [ 127.541971] sp : c44d5e30 ip : c44d5d38 fp : c44d5e4c
2867 15:57:16.629405 # [ 127.547202] r10: 0000000d r9 : c1acbda0 r8 : c15e7d40
2868 15:57:16.634912 # [ 127.552434] r7 : c44d5f60 r6 : 00000001 r5 : f09ed000 r4 : c0c2e230
2869 15:57:16.643950 # [ 127.558969] r3 : eb50bce1 r2 : eb50bce1 r1 : ef7965e0 r0 : 0000002b
2870 15:57:16.650897 # [ 127.565506] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2871 15:57:16.656501 # [ 127.572650] Control: 10c5387d Table: 16ec804a DAC: 00000051
2872 15:57:16.663230 # [ 127.578406] Process cat (pid: 2005, stack limit = 0x95e815c9)
2873 15:57:16.668065 # [ 127.584162] Stack: (0xc44d5e30 to 0xc44d6000)
2874 15:57:16.674628 # [ 127.588532] 5e20: f09ed000 c5f53000 0000000d c44d5f60
2875 15:57:16.682828 # [ 127.596723] 5e40: c44d5e64 c44d5e50 c0c2e2b4 c135a3d8 00000022 c5f53000 c44d5e74 c44d5e68
2876 15:57:16.690091 # [ 127.604912] 5e60: c0c2d4c0 c0c2e298 c44d5e9c c44d5e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c6a257c0
2877 15:57:16.699303 # [ 127.613099] 5e80: b6e84000 0000000d c53146c0 c44d5f60 c44d5ec4 c44d5ea0 c07f4c50 c0c2d8ac
2878 15:57:16.707103 # [ 127.621287] 5ea0: 00000000 c6a257c0 b6e84000 c2816000 c44d5f60 c07f4bec c44d5f5c c44d5ec8
2879 15:57:16.716350 # [ 127.629475] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c44d4000
2880 15:57:16.724586 # [ 127.637663] 5ee0: b6e84000 00020000 00000004 0000000d 0001fff3 c44d5ee0 00000001 b6e83000
2881 15:57:16.733028 # [ 127.645850] 5f00: c2fd23c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2882 15:57:16.740066 # [ 127.654038] 5f20: 00000000 00000000 c136fbc0 eb50bce1 c205c000 c6a257c0 c6a257c0 c44d4000
2883 15:57:16.753253 # [ 127.662226] 5f40: b6e84000 00000000 00000000 00000004 c44d5f94 c44d5f60 c05988bc c0598228
2884 15:57:16.757187 # [ 127.670416] 5f60: 00000000 00000000 c44d5fac eb50bce1 0000000d 0000000d b6fcbe00 00000004
2885 15:57:16.765761 # [ 127.678604] 5f80: c03002e4 c44d4000 c44d5fa4 c44d5f98 c059894c c0598854 00000000 c44d5fa8
2886 15:57:16.774428 # [ 127.686791] 5fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e84000 0000000d 00000000
2887 15:57:16.782635 # [ 127.694980] 5fc0: 0000000d 0000000d b6fcbe00 00000004 00000001 00000000 00020000 befaaa54
2888 15:57:16.790119 # [ 127.703168] 5fe0: 00000004 befaa788 b6f3994f b6ebfc66 800e0030 00000001 00000000 00000000
2889 15:57:16.793602 # [ 127.711349] Backtrace:
2890 15:57:16.803984 # [ 127.713832] [<c135a3cc>] (execute_location) from [<c0c2e2b4>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2891 15:57:16.808076 # [ 127.722284] r7:c44d5f60 r6:0000000d r5:c5f53000 r4:f09ed000
2892 15:57:16.816118 # [ 127.727961] [<c0c2e28c>] (lkdtm_EXEC_VMALLOC) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2893 15:57:16.821184 # [ 127.736320] r5:c5f53000 r4:00000022
2894 15:57:16.828960 # [ 127.739913] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2895 15:57:16.837516 # [ 127.747938] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2896 15:57:16.844998 # [ 127.755867] r9:c44d5f60 r8:c53146c0 r7:0000000d r6:b6e84000 r5:c6a257c0 r4:c0c2d8a0
2897 15:57:16.852610 # [ 127.763628] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2898 15:57:16.862969 # [ 127.771469] r9:c07f4bec r8:c44d5f60 r7:c2816000 r6:b6e84000 r5:c6a257c0 r4:00000000
2899 15:57:16.871595 # [ 127.779225] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2900 15:57:16.876557 # [ 127.786373] r10:00000004 r9:00000000 r8:00000000 r7:b6e84000 r6:c44d4000 r5:c6a257c0
2901 15:57:16.879163 # [ 127.794208] r4:c6a257c0
2902 15:57:16.887602 # [ 127.796756] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2903 15:57:16.892979 # [ 127.803904] r9:c44d4000 r8:c03002e4 r7:00000004 r6:b6fcbe00 r5:0000000d r4:0000000d
2904 15:57:16.902162 # [ 127.811665] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2905 15:57:16.905813 # [ 127.819241] Exception stack(0xc44d5fa8 to 0xc44d5ff0)
2906 15:57:16.914446 # [ 127.824305] 5fa0: 0000000d 0000000d 00000001 b6e84000 0000000d 00000000
2907 15:57:16.923707 # [ 127.832495] 5fc0: 0000000d 0000000d b6fcbe00 00000004 00000001 00000000 00020000 befaaa54
2908 15:57:16.928297 # [ 127.840680] 5fe0: 00000004 befaa788 b6f3994f b6ebfc66
2909 15:57:16.936847 # [ 127.845748] Code: bad [ 128.376762] lkdtm: Performing direct entry EXEC_RODATA
2910 15:57:16.939281 PC value
2911 15:57:16.943295 # [ 127.848929] ---[ e[ 128.383216] lkdtm: attempting ok execution at c0c2e230
2912 15:57:16.947212 nd trace 89d09bd2305eadbc ]---
2913 15:57:16.953113 #[ 128.391177] lkdtm: attempting bad execution at c15e7fdc
2914 15:57:16.959051 EXEC_VMALLOC: missing 'call trac[ 128.399242] 8<--- cut here ---
2915 15:57:16.959395 e:': [FAIL]
2916 15:57:16.968207 not[ o k1 2383. 4s05101] Unable to handle kernel paging request at virtual address c15e7fdc
2917 15:57:16.972574 lftests: lkdtm:[ E X1E2C8_.V4M1A405] pgd = a51e57ab
2918 15:57:16.973896 LLOC.sh # exit=1
2919 15:57:16.979978 # selftests:[ 128.419105] [c15e7fdc] *pgd=1141941e(bad)
2920 15:57:16.980309 kdtm: EXEC_RODATA.sh[
2921 15:57:16.986654 128.425809] Internal error: Oops: 8000000d [#7] SMP ARM
2922 15:57:17.015447 [ 128.432939] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2923 15:57:17.025966 [ 128.462012] CPU: 3 PID: 2082 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2924 15:57:17.029833 [ 128.469677] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2925 15:57:17.034429 [ 128.476226] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2926 15:57:17.037336 [ 128.481298] LR is at execute_location+0xa4/0xb4
2927 15:57:17.044789 [ 128.485838] pc : [<c15e7fdc>] lr : [<c135a470>] psr: 600e0013
2928 15:57:17.048839 [ 128.492110] sp : c42d7e38 ip : c42d7d40 fp : c42d7e54
2929 15:57:17.055022 [ 128.497341] r10: 0000000c r9 : c1acbdb0 r8 : c15e7d40
2930 15:57:17.063654 [ 128.502574] r7 : c42d7f60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2e230
2931 15:57:17.068990 [ 128.509107] r3 : bdf5ab26 r2 : bdf5ab26 r1 : ef7c05e0 r0 : 0000002b
2932 15:57:17.074593 [ 128.515645] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2933 15:57:17.083016 [ 128.522789] Control: 10c5387d Table: 16fb804a DAC: 00000051
2934 15:57:17.087503 [ 128.528542] Process cat (pid: 2082, stack limit = 0xb530fe9b)
2935 15:57:17.090948 [ 128.534296] Stack: (0xc42d7e38 to 0xc42d8000)
2936 15:57:17.100986 [ 128.538663] 7e20: 00000023 c5e8d000
2937 15:57:17.107314 [ 128.546851] 7e40: 0000000c c42d7f60 c42d7e64 c42d7e58 c135a658 c135a3d8 c42d7e74 c42d7e68
2938 15:57:17.114985 [ 128.555040] 7e60: c0c2d4c0 c135a640 c42d7e9c c42d7e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c696ba40
2939 15:57:17.126976 [ 128.563228] 7e80: b6dbb000 0000000c c53146c0 c42d7f60 c42d7ec4 c42d7ea0 c07f4c50 c0c2d8ac
2940 15:57:17.131633 [ 128.571416] 7ea0: 00000000 c696ba40 b6dbb000 c2816000 c42d7f60 c07f4bec c42d7f5c c42d7ec8
2941 15:57:17.140611 [ 128.579605] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c42d6000
2942 15:57:17.147667 [ 128.587793] 7ee0: b6dbb000 00020000 00000004 0000000c 0001fff4 c42d7ee0 00000001 b6dba000
2943 15:57:17.156870 [ 128.595981] 7f00: c5f15cc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2944 15:57:17.165314 [ 128.604168] 7f20: 00000000 00000000 c136fbc0 bdf5ab26 c205c000 c696ba40 c696ba40 c42d6000
2945 15:57:17.175589 [ 128.612356] 7f40: b6dbb000 00000000 00000000 00000004 c42d7f94 c42d7f60 c05988bc c0598228
2946 15:57:17.181601 [ 128.620544] 7f60: 00000000 00000000 c42d7fac bdf5ab26 0000000c 0000000c b6f02e00 00000004
2947 15:57:17.189740 [ 128.628731] 7f80: c03002e4 c42d6000 c42d7fa4 c42d7f98 c059894c c0598854 00000000 c42d7fa8
2948 15:57:17.198033 [ 128.636919] 7fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6dbb000 0000000c 00000000
2949 15:57:17.205942 [ 128.645106] 7fc0: 0000000c 0000000c b6f02e00 00000004 00000001 00000000 00020000 bed5ba54
2950 15:57:17.212910 [ 128.653294] 7fe0: 00000004 bed5b788 b6e7094f b6df6c66 800e0030 00000001 00000000 00000000
2951 15:57:17.217472 [ 128.661474] Backtrace:
2952 15:57:17.224979 [ 128.663947] [<c135a3cc>] (execute_location) from [<c135a658>] (lkdtm_EXEC_RODATA+0x24/0x28)
2953 15:57:17.230138 [ 128.672312] r7:c42d7f60 r6:0000000c r5:c5e8d000 r4:00000023
2954 15:57:17.238025 [ 128.677994] [<c135a634>] (lkdtm_EXEC_RODATA) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
2955 15:57:17.248558 [ 128.686276] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
2956 15:57:17.255013 [ 128.694300] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2957 15:57:17.263438 [ 128.702230] r9:c42d7f60 r8:c53146c0 r7:0000000c r6:b6dbb000 r5:c696ba40 r4:c0c2d8a0
2958 15:57:17.270680 [ 128.709991] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2959 15:57:17.278431 [ 128.717832] r9:c07f4bec r8:c42d7f60 r7:c2816000 r6:b6dbb000 r5:c696ba40 r4:00000000
2960 15:57:17.287475 [ 128.725588] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2961 15:57:17.292543 [ 128.732734] r10:00000004 r9:00000000 r8:00000000 r7:b6dbb000 r6:c42d6000 r5:c696ba40
2962 15:57:17.298457 [ 128.740569] r4:c696ba40
2963 15:57:17.303255 [ 128.743114] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2964 15:57:17.309998 [ 128.750260] r9:c42d6000 r8:c03002e4 r7:00000004 r6:b6f02e00 r5:0000000c r4:0000000c
2965 15:57:17.317926 [ 128.758018] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2966 15:57:17.324179 [ 128.765593] Exception stack(0xc42d7fa8 to 0xc42d7ff0)
2967 15:57:17.333239 [ 128.770656] 7fa0: 0000000c 0000000c 00000001 b6dbb000 0000000c 00000000
2968 15:57:17.339509 [ 128.778843] 7fc0: 0000000c 0000000c b6f02e00 00000004 00000001 00000000 00020000 bed5ba54
2969 15:57:17.345979 [ 128.787028] 7fe0: 00000004 bed5b788 b6e7094f b6df6c66
2970 15:57:17.352339 [ 128.792091] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2971 15:57:17.354289 [ 128.798198] ---[ end trace 89d09bd2305eadbd ]---
2972 15:57:17.358682 # Segmentation fault
2973 15:57:17.482608 # [ 128.376762] lkdtm: Performing direct entry EXEC_RODATA
2974 15:57:17.484973 # [ 128.383216] lkdtm: attempting ok execution at c0c2e230
2975 15:57:17.489948 # [ 128.391177] lkdtm: attempting bad execution at c15e7fdc
2976 15:57:17.494127 # [ 128.399242] 8<--- cut here ---
2977 15:57:17.501143 # [ 128.405101] Unable to handle kernel paging request at virtual address c15e7fdc
2978 15:57:17.503676 # [ 128.414405] pgd = a51e57ab
2979 15:57:17.510602 # [ 128.419105] [c15e7fdc] *pgd=1141941e(bad)
2980 15:57:17.517274 # [ 128.425809] Internal error: Oops: 8000000d [#7] SMP ARM
2981 15:57:17.544258 # [ 128.432939] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
2982 15:57:17.552906 # [ 128.462012] CPU: 3 PID: 2082 Comm: cat Tainted: G D W 5.10.124-cip9 #1
2983 15:57:17.557630 # [ 128.469677] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2984 15:57:17.564364 # [ 128.476226] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2985 15:57:17.566555 # [ 128.481298] LR is at execute_location+0xa4/0xb4
2986 15:57:17.574898 # [ 128.485838] pc : [<c15e7fdc>] lr : [<c135a470>] psr: 600e0013
2987 15:57:17.579247 # [ 128.492110] sp : c42d7e38 ip : c42d7d40 fp : c42d7e54
2988 15:57:17.583943 # [ 128.497341] r10: 0000000c r9 : c1acbdb0 r8 : c15e7d40
2989 15:57:17.591517 # [ 128.502574] r7 : c42d7f60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2e230
2990 15:57:17.599137 # [ 128.509107] r3 : bdf5ab26 r2 : bdf5ab26 r1 : ef7c05e0 r0 : 0000002b
2991 15:57:17.605559 # [ 128.515645] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2992 15:57:17.612210 # [ 128.522789] Control: 10c5387d Table: 16fb804a DAC: 00000051
2993 15:57:17.619722 # [ 128.528542] Process cat (pid: 2082, stack limit = 0xb530fe9b)
2994 15:57:17.620604 # [ 128.534296] Stack: (0xc42d7e38 to 0xc42d8000)
2995 15:57:17.630472 # [ 128.538663] 7e20: 00000023 c5e8d000
2996 15:57:17.640463 # [ 128.546851] 7e40: 0000000c c42d7f60 c42d7e64 c42d7e58 c135a658 c135a3d8 c42d7e74 c42d7e68
2997 15:57:17.648967 # [ 128.555040] 7e60: c0c2d4c0 c135a640 c42d7e9c c42d7e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c696ba40
2998 15:57:17.655235 # [ 128.563228] 7e80: b6dbb000 0000000c c53146c0 c42d7f60 c42d7ec4 c42d7ea0 c07f4c50 c0c2d8ac
2999 15:57:17.663101 # [ 128.571416] 7ea0: 00000000 c696ba40 b6dbb000 c2816000 c42d7f60 c07f4bec c42d7f5c c42d7ec8
3000 15:57:17.673450 # [ 128.579605] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c42d6000
3001 15:57:17.680341 # [ 128.587793] 7ee0: b6dbb000 00020000 00000004 0000000c 0001fff4 c42d7ee0 00000001 b6dba000
3002 15:57:17.689166 # [ 128.595981] 7f00: c5f15cc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3003 15:57:17.696176 # [ 128.604168] 7f20: 00000000 00000000 c136fbc0 bdf5ab26 c205c000 c696ba40 c696ba40 c42d6000
3004 15:57:17.705833 # [ 128.612356] 7f40: b6dbb000 00000000 00000000 00000004 c42d7f94 c42d7f60 c05988bc c0598228
3005 15:57:17.713202 # [ 128.620544] 7f60: 00000000 00000000 c42d7fac bdf5ab26 0000000c 0000000c b6f02e00 00000004
3006 15:57:17.722664 # [ 128.628731] 7f80: c03002e4 c42d6000 c42d7fa4 c42d7f98 c059894c c0598854 00000000 c42d7fa8
3007 15:57:17.730040 # [ 128.636919] 7fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6dbb000 0000000c 00000000
3008 15:57:17.739687 # [ 128.645106] 7fc0: 0000000c 0000000c b6f02e00 00000004 00000001 00000000 00020000 bed5ba54
3009 15:57:17.746509 # [ 128.653294] 7fe0: 00000004 bed5b788 b6e7094f b6df6c66 800e0030 00000001 00000000 00000000
3010 15:57:17.748845 # [ 128.661474] Backtrace:
3011 15:57:17.760716 # [ 128.663947] [<c135a3cc>] (execute_location) from [<c135a658>] (lkdtm_EXEC_RODATA+0x24/0x28)
3012 15:57:17.765653 # [ 128.672312] r7:c42d7f60 r6:0000000c r5:c5e8d000 r4:00000023
3013 15:57:17.771297 # [ 128.677994] [<c135a634>] (lkdtm_EXEC_RODATA) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3014 15:57:17.781680 # [ 128.686276] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3015 15:57:17.787753 # [ 128.694300] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3016 15:57:17.797300 # [ 128.702230] r9:c42d7f60 r8:c53146c0 r7:0000000c r6:b6dbb000 r5:c696ba40 r4:c0c2d8a0
3017 15:57:17.803465 # [ 128.709991] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3018 15:57:17.811571 # [ 128.717832] r9:c07f4bec r8:c42d7f60 r7:c2816000 r6:b6dbb000 r5:c696ba40 r4:00000000
3019 15:57:17.819248 # [ 128.725588] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3020 15:57:17.826826 # [ 128.732734] r10:00000004 r9:00000000 r8:00000000 r7:b6dbb000 r6:c42d6000 r5:c696ba40
3021 15:57:17.830161 # [ 128.740569] r4:c696ba40
3022 15:57:17.837133 # [ 128.743114] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3023 15:57:17.844322 # [ 128.750260] r9:c42d6000 r8:c03002e4 r7:00000004 r6:b6f02e00 r5:0000000c r4:0000000c
3024 15:57:17.852065 # [ 128.758018] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3025 15:57:17.857825 # [ 128.765593] Exception stack(0xc42d7fa8 to 0xc42d7ff0)
3026 15:57:17.865920 # [ 128.770656] 7fa0: 0000000c 0000000c 00000001 b6dbb000 0000000c 00000000
3027 15:57:17.874519 # [ 128.778843] 7fc0: 0000000c 0000000c b6f02e00 00000004 00000001 00000000 00020000 bed5ba54
3028 15:57:17.880761 # [ 128.787028] 7fe0: 00000004 bed5b788 b6e7094f b6df6c66
3029 15:57:17.891682 # [ 128.792091] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a[ 129.331112] lkdtm: Performing direct entry EXEC_USERSPACE
3030 15:57:17.892029 0c00d)
3031 15:57:17.898469 # [ 128.798198] ---[ en[ 129.337996] lkdtm: attempting ok execution at c0c2e230
3032 15:57:17.902508 d trace 89d09bd2305eadbd ]---
3033 15:57:17.907283 # [ 129.345969] lkdtm: attempting bad execution at b6f7e000
3034 15:57:17.918104 EXEC_RODATA: missing 'call trace:[ 129.354052] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f7e000
3035 15:57:17.918355 ': [FAIL]
3036 15:57:17.922393 not ok 34 self[t e s1t9.364000] Internal error: : b [#8] SMP ARM
3037 15:57:17.955352 s: lkdtm: EXEC_RODATA.sh # exit=1[ 129.370695] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3038 15:57:17.955674
3039 15:57:17.965145 # selftests: lkdtm: EXE[C _ U1S9.402400] CPU: 1 PID: 2158 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3040 15:57:17.966140 ERSPACE.sh
3041 15:57:17.973936 [ 129.412476] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3042 15:57:17.976349 [ 129.420049] PC is at 0xb6f7e000
3043 15:57:17.980304 [ 129.423215] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3044 15:57:17.987594 [ 129.428102] pc : [<b6f7e000>] lr : [<c0c2e384>] psr: 600e0013
3045 15:57:17.992701 [ 129.434376] sp : c691fe48 ip : c691fd50 fp : c691fe64
3046 15:57:17.997328 [ 129.439607] r10: 0000000f r9 : c1acbdbc r8 : c15e7d40
3047 15:57:18.004681 [ 129.444839] r7 : c691ff60 r6 : 0000000f r5 : c5f53000 r4 : b6f7e000
3048 15:57:18.010141 [ 129.451373] r3 : d9d44866 r2 : d9d44866 r1 : ef7965e0 r0 : 0000002b
3049 15:57:18.019738 [ 129.457909] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3050 15:57:18.023001 [ 129.465054] Control: 10c5387d Table: 16af004a DAC: 00000051
3051 15:57:18.028049 [ 129.470809] Process cat (pid: 2158, stack limit = 0x1283c911)
3052 15:57:18.033190 [ 129.476563] Stack: (0xc691fe48 to 0xc6920000)
3053 15:57:18.041889 [ 129.480934] fe40: 00000001 00000000 0000000f 00000024 c691fe74 c691fe68
3054 15:57:18.050596 [ 129.489122] fe60: c0c2d4c0 c0c2e2cc c691fe9c c691fe78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c6a25540
3055 15:57:18.058055 [ 129.497311] fe80: b6e38000 0000000f c53146c0 c691ff60 c691fec4 c691fea0 c07f4c50 c0c2d8ac
3056 15:57:18.065703 [ 129.505500] fea0: 00000000 c6a25540 b6e38000 c2816000 c691ff60 c07f4bec c691ff5c c691fec8
3057 15:57:18.075264 [ 129.513688] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c691e000
3058 15:57:18.083524 [ 129.521877] fee0: b6e38000 00020000 00000004 0000000f 0001fff1 c691fee0 00000001 b6e37000
3059 15:57:18.090139 [ 129.530065] ff00: c429fe00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3060 15:57:18.100985 [ 129.538253] ff20: 00000000 00000000 c136fbc0 d9d44866 c205c000 c6a25540 c6a25540 c691e000
3061 15:57:18.110448 [ 129.546441] ff40: b6e38000 00000000 00000000 00000004 c691ff94 c691ff60 c05988bc c0598228
3062 15:57:18.115953 [ 129.554630] ff60: 00000000 00000000 c691ffac d9d44866 0000000f 0000000f b6f7fe00 00000004
3063 15:57:18.124910 [ 129.562819] ff80: c03002e4 c691e000 c691ffa4 c691ff98 c059894c c0598854 00000000 c691ffa8
3064 15:57:18.131617 [ 129.571009] ffa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6e38000 0000000f 00000000
3065 15:57:18.139543 [ 129.579198] ffc0: 0000000f 0000000f b6f7fe00 00000004 00000001 00000000 00020000 bea43a54
3066 15:57:18.147269 [ 129.587386] ffe0: 00000004 bea43788 b6eed94f b6e73c66 800e0030 00000001 00000000 00000000
3067 15:57:18.151221 [ 129.595567] Backtrace:
3068 15:57:18.160135 [ 129.598043] [<c0c2e2c0>] (lkdtm_EXEC_USERSPACE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3069 15:57:18.162206 [ 129.606576] r4:00000024
3070 15:57:18.171434 [ 129.609126] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3071 15:57:18.178794 [ 129.617147] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3072 15:57:18.185662 [ 129.625077] r9:c691ff60 r8:c53146c0 r7:0000000f r6:b6e38000 r5:c6a25540 r4:c0c2d8a0
3073 15:57:18.196617 [ 129.632838] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3074 15:57:18.200535 [ 129.640680] r9:c07f4bec r8:c691ff60 r7:c2816000 r6:b6e38000 r5:c6a25540 r4:00000000
3075 15:57:18.209177 [ 129.648435] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3076 15:57:18.215117 [ 129.655582] r10:00000004 r9:00000000 r8:00000000 r7:b6e38000 r6:c691e000 r5:c6a25540
3077 15:57:18.219130 [ 129.663417] r4:c6a25540
3078 15:57:18.227343 [ 129.665964] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3079 15:57:18.235065 [ 129.673110] r9:c691e000 r8:c03002e4 r7:00000004 r6:b6f7fe00 r5:0000000f r4:0000000f
3080 15:57:18.242056 [ 129.680872] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3081 15:57:18.245268 [ 129.688447] Exception stack(0xc691ffa8 to 0xc691fff0)
3082 15:57:18.255964 [ 129.693511] ffa0: 0000000f 0000000f 00000001 b6e38000 0000000f 00000000
3083 15:57:18.262291 [ 129.701699] ffc0: 0000000f 0000000f b6f7fe00 00000004 00000001 00000000 00020000 bea43a54
3084 15:57:18.268032 [ 129.709884] ffe0: 00000004 bea43788 b6eed94f b6e73c66
3085 15:57:18.271225 [ 129.714952] Code: bad PC value
3086 15:57:18.274505 [ 129.718021] ---[ end trace 89d09bd2305eadbe ]---
3087 15:57:18.278619 # Segmentation fault
3088 15:57:18.404173 # [ 129.331112] lkdtm: Performing direct entry EXEC_USERSPACE
3089 15:57:18.413203 # [ 129.337996] lkdtm: attempting ok execution at c0c2e230
3090 15:57:18.415103 # [ 129.345969] lkdtm: attempting bad execution at b6f7e000
3091 15:57:18.423226 # [ 129.354052] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f7e000
3092 15:57:18.426631 # [ 129.364000] Internal error: : b [#8] SMP ARM
3093 15:57:18.456518 # [ 129.370695] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3094 15:57:18.464456 # [ 129.402400] CPU: 1 PID: 2158 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3095 15:57:18.470814 # [ 129.412476] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3096 15:57:18.474382 # [ 129.420049] PC is at 0xb6f7e000
3097 15:57:18.479492 # [ 129.423215] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3098 15:57:18.485340 # [ 129.428102] pc : [<b6f7e000>] lr : [<c0c2e384>] psr: 600e0013
3099 15:57:18.492133 # [ 129.434376] sp : c691fe48 ip : c691fd50 fp : c691fe64
3100 15:57:18.497930 # [ 129.439607] r10: 0000000f r9 : c1acbdbc r8 : c15e7d40
3101 15:57:18.502689 # [ 129.444839] r7 : c691ff60 r6 : 0000000f r5 : c5f53000 r4 : b6f7e000
3102 15:57:18.511784 # [ 129.451373] r3 : d9d44866 r2 : d9d44866 r1 : ef7965e0 r0 : 0000002b
3103 15:57:18.516521 # [ 129.457909] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3104 15:57:18.522488 # [ 129.465054] Control: 10c5387d Table: 16af004a DAC: 00000051
3105 15:57:18.529707 # [ 129.470809] Process cat (pid: 2158, stack limit = 0x1283c911)
3106 15:57:18.536364 # [ 129.476563] Stack: (0xc691fe48 to 0xc6920000)
3107 15:57:18.542623 # [ 129.480934] fe40: 00000001 00000000 0000000f 00000024 c691fe74 c691fe68
3108 15:57:18.550678 # [ 129.489122] fe60: c0c2d4c0 c0c2e2cc c691fe9c c691fe78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c6a25540
3109 15:57:18.558951 # [ 129.497311] fe80: b6e38000 0000000f c53146c0 c691ff60 c691fec4 c691fea0 c07f4c50 c0c2d8ac
3110 15:57:18.566954 # [ 129.505500] fea0: 00000000 c6a25540 b6e38000 c2816000 c691ff60 c07f4bec c691ff5c c691fec8
3111 15:57:18.576871 # [ 129.513688] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c691e000
3112 15:57:18.585082 # [ 129.521877] fee0: b6e38000 00020000 00000004 0000000f 0001fff1 c691fee0 00000001 b6e37000
3113 15:57:18.591139 # [ 129.530065] ff00: c429fe00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3114 15:57:18.601764 # [ 129.538253] ff20: 00000000 00000000 c136fbc0 d9d44866 c205c000 c6a25540 c6a25540 c691e000
3115 15:57:18.609752 # [ 129.546441] ff40: b6e38000 00000000 00000000 00000004 c691ff94 c691ff60 c05988bc c0598228
3116 15:57:18.616784 # [ 129.554630] ff60: 00000000 00000000 c691ffac d9d44866 0000000f 0000000f b6f7fe00 00000004
3117 15:57:18.626478 # [ 129.562819] ff80: c03002e4 c691e000 c691ffa4 c691ff98 c059894c c0598854 00000000 c691ffa8
3118 15:57:18.633450 # [ 129.571009] ffa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6e38000 0000000f 00000000
3119 15:57:18.640543 # [ 129.579198] ffc0: 0000000f 0000000f b6f7fe00 00000004 00000001 00000000 00020000 bea43a54
3120 15:57:18.650374 # [ 129.587386] ffe0: 00000004 bea43788 b6eed94f b6e73c66 800e0030 00000001 00000000 00000000
3121 15:57:18.652512 # [ 129.595567] Backtrace:
3122 15:57:18.661628 # [ 129.598043] [<c0c2e2c0>] (lkdtm_EXEC_USERSPACE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3123 15:57:18.664967 # [ 129.606576] r4:00000024
3124 15:57:18.673563 # [ 129.609126] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3125 15:57:18.681303 # [ 129.617147] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3126 15:57:18.687638 # [ 129.625077] r9:c691ff60 r8:c53146c0 r7:0000000f r6:b6e38000 r5:c6a25540 r4:c0c2d8a0
3127 15:57:18.696147 # [ 129.632838] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3128 15:57:18.703686 # [ 129.640680] r9:c07f4bec r8:c691ff60 r7:c2816000 r6:b6e38000 r5:c6a25540 r4:00000000
3129 15:57:18.710929 # [ 129.648435] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3130 15:57:18.721287 # [ 129.655582] r10:00000004 r9:00000000 r8:00000000 r7:b6e38000 r6:c691e000 r5:c6a25540
3131 15:57:18.721518 # [ 129.663417] r4:c6a25540
3132 15:57:18.730081 # [ 129.665964] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3133 15:57:18.736459 # [ 129.673110] r9:c691e000 r8:c03002e4 r7:00000004 r6:b6f7fe00 r5:0000000f r4:0000000f
3134 15:57:18.744276 # [ 129.680872] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3135 15:57:18.749476 # [ 129.688447] Exception stack(0xc691ffa8 to 0xc691fff0)
3136 15:57:18.758141 # [ 129.693511] ffa0: 0000000f 0000000f 00000001 b6e38000 0000000f 00000000
3137 15:57:18.767739 # [ 129.701699] ffc0: 0000000f 0000000f b6f7fe00 00000004 00000001 00000000 00020000 bea43a54
3138 15:57:18.771666 # [ 129.709884] ffe0: 00000004 bea43788 b6eed94f b6e73c66
3139 15:57:18.774824 # [ 129.714952] Code: bad PC value
3140 15:57:18.781686 # [ 129.718021] ---[ end trace 89d09bd2305eadbe ]---
3141 15:57:18.783763 # EXEC_USERSPACE: missing 'call trace:': [FAIL]
3142 15:57:18.790831 not ok 35 selftests: lkdtm: EXEC_USERSPACE.sh # exit=1
3143 15:57:18.791846 # selftests: lkdtm: EXEC_NULL.sh
3144 15:57:18.809376 [ 130.252463] lkdtm: Performing direct entry EXEC_NULL
3145 15:57:18.816573 [ 130.257516] lkdtm: attempting ok execution at c0c2e230
3146 15:57:18.820163 [ 130.262670] lkdtm: attempting bad execution at 00000000
3147 15:57:18.823490 [ 130.267958] 8<--- cut here ---
3148 15:57:18.835234 [ 130.271034] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3149 15:57:18.837688 [ 130.279225] pgd = 1c663e4f
3150 15:57:18.838470 [ 130.281951] [00000000] *pgd=00000000
3151 15:57:18.843021 [ 130.285565] Internal error: Oops: 80000005 [#9] SMP ARM
3152 15:57:18.871357 [ 130.290803] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3153 15:57:18.881116 [ 130.319851] CPU: 1 PID: 2229 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3154 15:57:18.886169 [ 130.327516] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3155 15:57:18.889470 [ 130.334057] PC is at 0x0
3156 15:57:18.894502 [ 130.336613] LR is at execute_location+0xa4/0xb4
3157 15:57:18.899899 [ 130.341152] pc : [<00000000>] lr : [<c135a470>] psr: 600e0013
3158 15:57:18.904282 [ 130.347426] sp : c42d7e38 ip : c42d7d40 fp : c42d7e54
3159 15:57:18.912944 [ 130.352658] r10: 0000000a r9 : c1acbdcc r8 : c15e7d40
3160 15:57:18.919208 [ 130.357890] r7 : c42d7f60 r6 : 00000000 r5 : 00000000 r4 : c0c2e230
3161 15:57:18.923490 [ 130.364426] r3 : 033cccd7 r2 : 033cccd7 r1 : ef7965e0 r0 : 0000002b
3162 15:57:18.931846 [ 130.370963] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3163 15:57:18.936499 [ 130.378107] Control: 10c5387d Table: 16ff804a DAC: 00000051
3164 15:57:18.942726 [ 130.383862] Process cat (pid: 2229, stack limit = 0xb530fe9b)
3165 15:57:18.948764 [ 130.389616] Stack: (0xc42d7e38 to 0xc42d8000)
3166 15:57:18.955203 [ 130.393985] 7e20: 00000025 c6b24000
3167 15:57:18.965172 [ 130.402175] 7e40: 0000000a c42d7f60 c42d7e64 c42d7e58 c135a67c c135a3d8 c42d7e74 c42d7e68
3168 15:57:18.970946 [ 130.410365] 7e60: c0c2d4c0 c135a668 c42d7e9c c42d7e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c696a280
3169 15:57:18.980731 [ 130.418556] 7e80: b6e40000 0000000a c53146c0 c42d7f60 c42d7ec4 c42d7ea0 c07f4c50 c0c2d8ac
3170 15:57:18.987196 [ 130.426746] 7ea0: 00000000 c696a280 b6e40000 c2816000 c42d7f60 c07f4bec c42d7f5c c42d7ec8
3171 15:57:18.995589 [ 130.434936] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c42d6000
3172 15:57:19.004358 [ 130.443126] 7ee0: b6e40000 00020000 00000004 0000000a 0001fff6 c42d7ee0 00000001 b6e3f000
3173 15:57:19.011869 [ 130.451313] 7f00: c5ee9540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3174 15:57:19.022180 [ 130.459501] 7f20: 00000000 00000000 c136fbc0 033cccd7 c205c000 c696a280 c696a280 c42d6000
3175 15:57:19.030262 [ 130.467689] 7f40: b6e40000 00000000 00000000 00000004 c42d7f94 c42d7f60 c05988bc c0598228
3176 15:57:19.036152 [ 130.475877] 7f60: 00000000 00000000 c42d7fac 033cccd7 0000000a 0000000a b6f87e00 00000004
3177 15:57:19.045117 [ 130.484066] 7f80: c03002e4 c42d6000 c42d7fa4 c42d7f98 c059894c c0598854 00000000 c42d7fa8
3178 15:57:19.054128 [ 130.492253] 7fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e40000 0000000a 00000000
3179 15:57:19.062135 [ 130.500441] 7fc0: 0000000a 0000000a b6f87e00 00000004 00000001 00000000 00020000 beb6ca54
3180 15:57:19.068832 [ 130.508628] 7fe0: 00000004 beb6c788 b6ef594f b6e7bc66 800e0030 00000001 00000000 00000000
3181 15:57:19.073716 [ 130.516810] Backtrace:
3182 15:57:19.081813 [ 130.519284] [<c135a3cc>] (execute_location) from [<c135a67c>] (lkdtm_EXEC_NULL+0x20/0x24)
3183 15:57:19.086628 [ 130.527473] r7:c42d7f60 r6:0000000a r5:c6b24000 r4:00000025
3184 15:57:19.092965 [ 130.533157] [<c135a65c>] (lkdtm_EXEC_NULL) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3185 15:57:19.104695 [ 130.541266] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3186 15:57:19.109787 [ 130.549290] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3187 15:57:19.117372 [ 130.557219] r9:c42d7f60 r8:c53146c0 r7:0000000a r6:b6e40000 r5:c696a280 r4:c0c2d8a0
3188 15:57:19.125437 [ 130.564980] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3189 15:57:19.134172 [ 130.572822] r9:c07f4bec r8:c42d7f60 r7:c2816000 r6:b6e40000 r5:c696a280 r4:00000000
3190 15:57:19.139157 [ 130.580579] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3191 15:57:19.151198 [ 130.587726] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c42d6000 r5:c696a280
3192 15:57:19.152682 [ 130.595561] r4:c696a280
3193 15:57:19.160606 [ 130.598107] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3194 15:57:19.166386 [ 130.605259] r9:c42d6000 r8:c03002e4 r7:00000004 r6:b6f87e00 r5:0000000a r4:0000000a
3195 15:57:19.172296 [ 130.613018] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3196 15:57:19.178038 [ 130.620594] Exception stack(0xc42d7fa8 to 0xc42d7ff0)
3197 15:57:19.185939 [ 130.625658] 7fa0: 0000000a 0000000a 00000001 b6e40000 0000000a 00000000
3198 15:57:19.193998 [ 130.633847] 7fc0: 0000000a 0000000a b6f87e00 00000004 00000001 00000000 00020000 beb6ca54
3199 15:57:19.200985 [ 130.642034] 7fe0: 00000004 beb6c788 b6ef594f b6e7bc66
3200 15:57:19.201879 [ 130.647103] Code: bad PC value
3201 15:57:19.206865 [ 130.650261] ---[ end trace 89d09bd2305eadbf ]---
3202 15:57:19.209556 # Segmentation fault
3203 15:57:19.331340 # [ 130.252463] lkdtm: Performing direct entry EXEC_NULL
3204 15:57:19.338419 # [ 130.257516] lkdtm: attempting ok execution at c0c2e230
3205 15:57:19.343476 # [ 130.262670] lkdtm: attempting bad execution at 00000000
3206 15:57:19.345737 # [ 130.267958] 8<--- cut here ---
3207 15:57:19.353439 # [ 130.271034] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3208 15:57:19.358186 # [ 130.279225] pgd = 1c663e4f
3209 15:57:19.363021 # [ 130.281951] [00000000] *pgd=00000000
3210 15:57:19.365891 # [ 130.285565] Internal error: Oops: 80000005 [#9] SMP ARM
3211 15:57:19.395476 # [ 130.290803] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3212 15:57:19.404198 # [ 130.319851] CPU: 1 PID: 2229 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3213 15:57:19.408951 # [ 130.327516] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3214 15:57:19.413605 # [ 130.334057] PC is at 0x0
3215 15:57:19.417160 # [ 130.336613] LR is at execute_location+0xa4/0xb4
3216 15:57:19.422904 # [ 130.341152] pc : [<00000000>] lr : [<c135a470>] psr: 600e0013
3217 15:57:19.428764 # [ 130.347426] sp : c42d7e38 ip : c42d7d40 fp : c42d7e54
3218 15:57:19.434628 # [ 130.352658] r10: 0000000a r9 : c1acbdcc r8 : c15e7d40
3219 15:57:19.440181 # [ 130.357890] r7 : c42d7f60 r6 : 00000000 r5 : 00000000 r4 : c0c2e230
3220 15:57:19.449163 # [ 130.364426] r3 : 033cccd7 r2 : 033cccd7 r1 : ef7965e0 r0 : 0000002b
3221 15:57:19.456138 # [ 130.370963] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3222 15:57:19.461694 # [ 130.378107] Control: 10c5387d Table: 16ff804a DAC: 00000051
3223 15:57:19.468615 # [ 130.383862] Process cat (pid: 2229, stack limit = 0xb530fe9b)
3224 15:57:19.470647 # [ 130.389616] Stack: (0xc42d7e38 to 0xc42d8000)
3225 15:57:19.480083 # [ 130.393985] 7e20: 00000025 c6b24000
3226 15:57:19.486868 # [ 130.402175] 7e40: 0000000a c42d7f60 c42d7e64 c42d7e58 c135a67c c135a3d8 c42d7e74 c42d7e68
3227 15:57:19.495496 # [ 130.410365] 7e60: c0c2d4c0 c135a668 c42d7e9c c42d7e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c696a280
3228 15:57:19.505710 # [ 130.418556] 7e80: b6e40000 0000000a c53146c0 c42d7f60 c42d7ec4 c42d7ea0 c07f4c50 c0c2d8ac
3229 15:57:19.512984 # [ 130.426746] 7ea0: 00000000 c696a280 b6e40000 c2816000 c42d7f60 c07f4bec c42d7f5c c42d7ec8
3230 15:57:19.523537 # [ 130.434936] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c42d6000
3231 15:57:19.529540 # [ 130.443126] 7ee0: b6e40000 00020000 00000004 0000000a 0001fff6 c42d7ee0 00000001 b6e3f000
3232 15:57:19.538393 # [ 130.451313] 7f00: c5ee9540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3233 15:57:19.545703 # [ 130.459501] 7f20: 00000000 00000000 c136fbc0 033cccd7 c205c000 c696a280 c696a280 c42d6000
3234 15:57:19.556441 # [ 130.467689] 7f40: b6e40000 00000000 00000000 00000004 c42d7f94 c42d7f60 c05988bc c0598228
3235 15:57:19.564146 # [ 130.475877] 7f60: 00000000 00000000 c42d7fac 033cccd7 0000000a 0000000a b6f87e00 00000004
3236 15:57:19.571209 # [ 130.484066] 7f80: c03002e4 c42d6000 c42d7fa4 c42d7f98 c059894c c0598854 00000000 c42d7fa8
3237 15:57:19.581109 # [ 130.492253] 7fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e40000 0000000a 00000000
3238 15:57:19.587733 # [ 130.500441] 7fc0: 0000000a 0000000a b6f87e00 00000004 00000001 00000000 00020000 beb6ca54
3239 15:57:19.595612 # [ 130.508628] 7fe0: 00000004 beb6c788 b6ef594f b6e7bc66 800e0030 00000001 00000000 00000000
3240 15:57:19.598210 # [ 130.516810] Backtrace:
3241 15:57:19.609119 # [ 130.519284] [<c135a3cc>] (execute_location) from [<c135a67c>] (lkdtm_EXEC_NULL+0x20/0x24)
3242 15:57:19.612497 # [ 130.527473] r7:c42d7f60 r6:0000000a r5:c6b24000 r4:00000025
3243 15:57:19.621394 # [ 130.533157] [<c135a65c>] (lkdtm_EXEC_NULL) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3244 15:57:19.628497 # [ 130.541266] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3245 15:57:19.637700 # [ 130.549290] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3246 15:57:19.645536 # [ 130.557219] r9:c42d7f60 r8:c53146c0 r7:0000000a r6:b6e40000 r5:c696a280 r4:c0c2d8a0
3247 15:57:19.653032 # [ 130.564980] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3248 15:57:19.660410 # [ 130.572822] r9:c07f4bec r8:c42d7f60 r7:c2816000 r6:b6e40000 r5:c696a280 r4:00000000
3249 15:57:19.667913 # [ 130.580579] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3250 15:57:19.675387 # [ 130.587726] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c42d6000 r5:c696a280
3251 15:57:19.679634 # [ 130.595561] r4:c696a280
3252 15:57:19.687598 # [ 130.598107] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3253 15:57:19.695918 # [ 130.605259] r9:c42d6000 r8:c03002e4 r7:00000004 r6:b6f87e00 r5:0000000a r4:0000000a
3254 15:57:19.701297 # [ 130.613018] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3255 15:57:19.708824 # [ 130.620594] Exception stack(0xc42d7fa8 to 0xc42d7ff0)
3256 15:57:19.722052 # [ 130.625658] 7fa0: 0000000a 0000000a 00000[ 131.157899] lkdtm: Performing direct entry ACCESS_USERSPACE
3257 15:57:19.722371 001 b6e40000 0000000a 00000000
3258 15:57:19.726776 #[ 131.165855] lkdtm: attempting bad read at b6f37000
3259 15:57:19.732666 [ 130.633847] 7fc0: 0000000a 00[ 131.173486] 8<--- cut here ---
3260 15:57:19.742598 00000a b6f87e00 0[00 0 0103014. 179333] Unhandled fault: page domain fault (0x01b) at 0xb6f37000
3261 15:57:19.744558 0000001 0000000[0 0103012.01080857] pgd = 54cef0c0
3262 15:57:19.746987 0 beb6ca54
3263 15:57:19.751786 # [ 130.64203[4 ] 131.192559] [b6f37000] *pgd=494b8831
3264 15:57:19.757549 fe0: 00000004 beb6c78[8 b163e1f198656] Internal error: : 1b [#10] SMP ARM
3265 15:57:19.759377 594f b6e7bc66
3266 15:57:19.790129 # [ 130.647103] C[ 131.205351] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3267 15:57:19.792986 ode: bad PC value
3268 15:57:19.799795 # [ [ 1 3103..237055] CPU: 1 PID: 2305 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3269 15:57:19.808614 650261] ---[[ e n1d3 1t.r2a4c70e5] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3270 15:57:19.811069 89d09bd2305eadbf ]---
3271 15:57:19.816321 # EXEC_NU[ 131.255411] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3272 15:57:19.825586 LL: missing 'call trace:': [FAIL[ 131.263492] LR is at __irq_work_queue_local+0x40/0x74
3273 15:57:19.825976
3274 15:57:19.832543 not ok 36 sel[f t e1s3t1s.:2 7l307] pc : [<c0c2e4a8>] lr : [<c049ba28>] psr: 600e0013
3275 15:57:19.839501 kdtm: EXEC_NU[L L .1s3h1 .#2 7e9x68] sp : c44d5e38 ip : c44d5d40 fp : c44d5e64
3276 15:57:19.839754 it=1
3277 15:57:19.845540 # selftest[s : 1l3k1d.t2m86702] r10: 00000011 r9 : c1acbdd8 r8 : c15e7d40
3278 15:57:19.849397 ACCESS_USERSPA[C E .1s3h1.2
3279 15:57:19.856014 94006] r7 : c44d5f60 r6 : 00000051 r5 : c44d4000 r4 : b6f37000
3280 15:57:19.861886 [ 131.302440] r3 : af1930b2 r2 : af1930b2 r1 : ef7965e0 r0 : 00000026
3281 15:57:19.870020 [ 131.308976] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3282 15:57:19.874134 [ 131.316120] Control: 10c5387d Table: 16d5c04a DAC: 00000051
3283 15:57:19.880501 [ 131.321874] Process cat (pid: 2305, stack limit = 0x95e815c9)
3284 15:57:19.885562 [ 131.327627] Stack: (0xc44d5e38 to 0xc44d6000)
3285 15:57:19.894406 [ 131.331995] 5e20: 00000022 00000000
3286 15:57:19.901268 [ 131.340183] 5e40: 00000000 af1930b2 c44d5e6c 00000026 c5f53000 00000011 c44d5e74 c44d5e68
3287 15:57:19.909352 [ 131.348372] 5e60: c0c2d4c0 c0c2e3a0 c44d5e9c c44d5e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c4216dc0
3288 15:57:19.918055 [ 131.356560] 5e80: b6df1000 00000011 c53146c0 c44d5f60 c44d5ec4 c44d5ea0 c07f4c50 c0c2d8ac
3289 15:57:19.924679 [ 131.364749] 5ea0: 00000000 c4216dc0 b6df1000 c2816000 c44d5f60 c07f4bec c44d5f5c c44d5ec8
3290 15:57:19.933519 [ 131.372937] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c5e8ac64 c05988bc c44d4000
3291 15:57:19.943709 [ 131.381125] 5ee0: b6df1000 00020000 00000004 00000011 0001ffef c44d5ee0 00000001 00000805
3292 15:57:19.953663 [ 131.389313] 5f00: c6a243c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3293 15:57:19.957648 [ 131.397500] 5f20: 00000000 00000000 c44d4000 af1930b2 b6df0000 c4216dc0 c4216dc0 c44d4000
3294 15:57:19.965530 [ 131.405687] 5f40: b6df1000 00000000 00000000 00000004 c44d5f94 c44d5f60 c05988bc c0598228
3295 15:57:19.973544 [ 131.413877] 5f60: 00000000 00000000 c44d5fac af1930b2 00000011 00000011 b6f38e00 00000004
3296 15:57:19.982387 [ 131.422064] 5f80: c03002e4 c44d4000 c44d5fa4 c44d5f98 c059894c c0598854 00000000 c44d5fa8
3297 15:57:19.991834 [ 131.430253] 5fa0: c03000c0 c0598940 00000011 00000011 00000001 b6df1000 00000011 00000000
3298 15:57:19.999861 [ 131.438441] 5fc0: 00000011 00000011 b6f38e00 00000004 00000001 00000000 00020000 bec3aa54
3299 15:57:20.007206 [ 131.446629] 5fe0: 00000004 bec3a788 b6ea694f b6e2cc66 800e0030 00000001 00000000 00000000
3300 15:57:20.010921 [ 131.454809] Backtrace:
3301 15:57:20.018289 [ 131.457284] [<c0c2e394>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3302 15:57:20.024033 [ 131.465994] r6:00000011 r5:c5f53000 r4:00000026
3303 15:57:20.033337 [ 131.470630] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3304 15:57:20.041500 [ 131.478652] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3305 15:57:20.046627 [ 131.486581] r9:c44d5f60 r8:c53146c0 r7:00000011 r6:b6df1000 r5:c4216dc0 r4:c0c2d8a0
3306 15:57:20.056697 [ 131.494342] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3307 15:57:20.063169 [ 131.502184] r9:c07f4bec r8:c44d5f60 r7:c2816000 r6:b6df1000 r5:c4216dc0 r4:00000000
3308 15:57:20.068933 [ 131.509939] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3309 15:57:20.077402 [ 131.517088] r10:00000004 r9:00000000 r8:00000000 r7:b6df1000 r6:c44d4000 r5:c4216dc0
3310 15:57:20.080121 [ 131.524923] r4:c4216dc0
3311 15:57:20.087577 [ 131.527471] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3312 15:57:20.094350 [ 131.534617] r9:c44d4000 r8:c03002e4 r7:00000004 r6:b6f38e00 r5:00000011 r4:00000011
3313 15:57:20.101578 [ 131.542375] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3314 15:57:20.108265 [ 131.549951] Exception stack(0xc44d5fa8 to 0xc44d5ff0)
3315 15:57:20.115787 [ 131.555013] 5fa0: 00000011 00000011 00000001 b6df1000 00000011 00000000
3316 15:57:20.127582 [ 131.563201] 5fc0: 00000011 00000011 b6f38e00 00000004 00000001 00000000 00020000 bec3aa54
3317 15:57:20.128650 [ 131.571385] 5fe0: 00000004 bec3a788 b6ea694f b6e2cc66
3318 15:57:20.135891 [ 131.576448] Code: e1a01004 e30c0cfc e34c01ac eb1c84cd (e5943000)
3319 15:57:20.139351 [ 131.582554] ---[ end trace 89d09bd2305eadc0 ]---
3320 15:57:20.142933 # Segmentation fault
3321 15:57:20.291520 # [ 131.157899] lkdtm: Performing direct entry ACCESS_USERSPACE
3322 15:57:20.296870 # [ 131.165855] lkdtm: attempting bad read at b6f37000
3323 15:57:20.299416 # [ 131.173486] 8<--- cut here ---
3324 15:57:20.305609 # [ 131.179333] Unhandled fault: page domain fault (0x01b) at 0xb6f37000
3325 15:57:20.310303 # [ 131.187857] pgd = 54cef0c0
3326 15:57:20.311160 # [ 131.192559] [b6f37000] *pgd=494b8831
3327 15:57:20.315789 # [ 131.198656] Internal error: : 1b [#10] SMP ARM
3328 15:57:20.346422 # [ 131.205351] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3329 15:57:20.352568 # [ 131.237055] CPU: 1 PID: 2305 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3330 15:57:20.359599 # [ 131.247045] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3331 15:57:20.366444 # [ 131.255411] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3332 15:57:20.371452 # [ 131.263492] LR is at __irq_work_queue_local+0x40/0x74
3333 15:57:20.376727 # [ 131.271307] pc : [<c0c2e4a8>] lr : [<c049ba28>] psr: 600e0013
3334 15:57:20.382858 # [ 131.279568] sp : c44d5e38 ip : c44d5d40 fp : c44d5e64
3335 15:57:20.387288 # [ 131.286702] r10: 00000011 r9 : c1acbdd8 r8 : c15e7d40
3336 15:57:20.394654 # [ 131.294006] r7 : c44d5f60 r6 : 00000051 r5 : c44d4000 r4 : b6f37000
3337 15:57:20.400441 # [ 131.302440] r3 : af1930b2 r2 : af1930b2 r1 : ef7965e0 r0 : 00000026
3338 15:57:20.407349 # [ 131.308976] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3339 15:57:20.415508 # [ 131.316120] Control: 10c5387d Table: 16d5c04a DAC: 00000051
3340 15:57:20.422412 # [ 131.321874] Process cat (pid: 2305, stack limit = 0x95e815c9)
3341 15:57:20.425199 # [ 131.327627] Stack: (0xc44d5e38 to 0xc44d6000)
3342 15:57:20.432325 # [ 131.331995] 5e20: 00000022 00000000
3343 15:57:20.440563 # [ 131.340183] 5e40: 00000000 af1930b2 c44d5e6c 00000026 c5f53000 00000011 c44d5e74 c44d5e68
3344 15:57:20.449216 # [ 131.348372] 5e60: c0c2d4c0 c0c2e3a0 c44d5e9c c44d5e78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c4216dc0
3345 15:57:20.459572 # [ 131.356560] 5e80: b6df1000 00000011 c53146c0 c44d5f60 c44d5ec4 c44d5ea0 c07f4c50 c0c2d8ac
3346 15:57:20.466491 # [ 131.364749] 5ea0: 00000000 c4216dc0 b6df1000 c2816000 c44d5f60 c07f4bec c44d5f5c c44d5ec8
3347 15:57:20.474289 # [ 131.372937] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c5e8ac64 c05988bc c44d4000
3348 15:57:20.484178 # [ 131.381125] 5ee0: b6df1000 00020000 00000004 00000011 0001ffef c44d5ee0 00000001 00000805
3349 15:57:20.491375 # [ 131.389313] 5f00: c6a243c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3350 15:57:20.500765 # [ 131.397500] 5f20: 00000000 00000000 c44d4000 af1930b2 b6df0000 c4216dc0 c4216dc0 c44d4000
3351 15:57:20.507208 # [ 131.405687] 5f40: b6df1000 00000000 00000000 00000004 c44d5f94 c44d5f60 c05988bc c0598228
3352 15:57:20.516689 # [ 131.413877] 5f60: 00000000 00000000 c44d5fac af1930b2 00000011 00000011 b6f38e00 00000004
3353 15:57:20.523740 # [ 131.422064] 5f80: c03002e4 c44d4000 c44d5fa4 c44d5f98 c059894c c0598854 00000000 c44d5fa8
3354 15:57:20.533759 # [ 131.430253] 5fa0: c03000c0 c0598940 00000011 00000011 00000001 b6df1000 00000011 00000000
3355 15:57:20.540760 # [ 131.438441] 5fc0: 00000011 00000011 b6f38e00 00000004 00000001 00000000 00020000 bec3aa54
3356 15:57:20.548579 # [ 131.446629] 5fe0: 00000004 bec3a788 b6ea694f b6e2cc66 800e0030 00000001 00000000 00000000
3357 15:57:20.552295 # [ 131.454809] Backtrace:
3358 15:57:20.560689 # [ 131.457284] [<c0c2e394>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3359 15:57:20.565815 # [ 131.465994] r6:00000011 r5:c5f53000 r4:00000026
3360 15:57:20.574332 # [ 131.470630] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3361 15:57:20.581228 # [ 131.478652] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3362 15:57:20.588591 # [ 131.486581] r9:c44d5f60 r8:c53146c0 r7:00000011 r6:b6df1000 r5:c4216dc0 r4:c0c2d8a0
3363 15:57:20.596926 # [ 131.494342] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3364 15:57:20.607260 # [ 131.502184] r9:c07f4bec r8:c44d5f60 r7:c2816000 r6:b6df1000 r5:c4216dc0 r4:00000000
3365 15:57:20.612921 # [ 131.509939] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3366 15:57:20.619795 # [ 131.517088] r10:00000004 r9:00000000 r8:00000000 r7:b6df1000 r6:c44d4000 r5:c4216dc0
3367 15:57:20.622850 # [ 131.524923] r4:c4216dc0
3368 15:57:20.630703 # [ 131.527471] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3369 15:57:20.639537 # [ 131.534617] r9:c44d4000 r8:c03002e4 r7:00000004 r6:b6f38e00 r5:00000011 r4:00000011
3370 15:57:20.646260 # [ 131.542375] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3371 15:57:20.652178 # [ 131.549951] Exception stack(0xc44d5fa8 to 0xc44d5ff0)
3372 15:57:20.660913 # [ 131.555013] 5fa0: 00000011 00000011 00000001 b6df1000 00000011 00000000
3373 15:57:20.668221 # [ 131.563201] 5fc0: 00000011 00000011 b6f38e00 00000004 00000001 00000000 00020000 bec3aa54
3374 15:57:20.674567 # [ 131.571385] 5fe0: 00000004 bec3a788 b6ea694f b6e2cc66
3375 15:57:20.681558 # [ 131.576448] Code: e1a01004 e30c0cfc e34c01ac eb1c84cd (e5943000)
3376 15:57:20.685837 # [ 131.582554] ---[ end trace 89d09bd2305eadc0 ]---
3377 15:57:20.689752 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3378 15:57:20.693764 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
3379 15:57:20.696278 # selftests: lkdtm: ACCESS_NULL.sh
3380 15:57:20.742048 [ 132.185184] lkdtm: Performing direct entry ACCESS_NULL
3381 15:57:20.748732 [ 132.190473] lkdtm: attempting bad read at 00000000
3382 15:57:20.750023 [ 132.195316] 8<--- cut here ---
3383 15:57:20.761506 [ 132.198447] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3384 15:57:20.761853 [ 132.206577] pgd = 47440011
3385 15:57:20.765666 [ 132.209380] [00000000] *pgd=00000000
3386 15:57:20.769813 [ 132.212996] Internal error: Oops: 5 [#11] SMP ARM
3387 15:57:20.798889 [ 132.217711] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3388 15:57:20.806693 [ 132.246765] CPU: 1 PID: 2380 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3389 15:57:20.812561 [ 132.254430] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3390 15:57:20.818428 [ 132.260984] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3391 15:57:20.820352 [ 132.265615] LR is at 0x0
3392 15:57:20.826332 [ 132.268157] pc : [<c135a6a8>] lr : [<00000000>] psr: 600e0013
3393 15:57:20.833694 [ 132.274433] sp : c68afe50 ip : 00000027 fp : c68afe64
3394 15:57:20.839053 [ 132.279663] r10: 0000000c r9 : c1acbdec r8 : c15e7d40
3395 15:57:20.844319 [ 132.284896] r7 : c68aff60 r6 : 0000000c r5 : c6e01000 r4 : 00000000
3396 15:57:20.850591 [ 132.291429] r3 : d857dec3 r2 : d857dec3 r1 : ef7965e4 r0 : 00000026
3397 15:57:20.857807 [ 132.297966] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3398 15:57:20.862882 [ 132.305110] Control: 10c5387d Table: 16cfc04a DAC: 00000051
3399 15:57:20.869128 [ 132.310866] Process cat (pid: 2380, stack limit = 0x32690a42)
3400 15:57:20.872709 [ 132.316620] Stack: (0xc68afe50 to 0xc68b0000)
3401 15:57:20.881288 [ 132.320991] fe40: 00000027 c6e01000 c68afe74 c68afe68
3402 15:57:20.890968 [ 132.329178] fe60: c0c2d4c0 c135a68c c68afe9c c68afe78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c691db80
3403 15:57:20.900718 [ 132.337368] fe80: b6e1b000 0000000c c53146c0 c68aff60 c68afec4 c68afea0 c07f4c50 c0c2d8ac
3404 15:57:20.905681 [ 132.345557] fea0: 00000000 c691db80 b6e1b000 c2816000 c68aff60 c07f4bec c68aff5c c68afec8
3405 15:57:20.914434 [ 132.353745] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c68ae000
3406 15:57:20.923805 [ 132.361934] fee0: b6e1b000 00020000 00000004 0000000c 0001fff4 c68afee0 00000001 b6e1a000
3407 15:57:20.930781 [ 132.370122] ff00: c6a25680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3408 15:57:20.941358 [ 132.378310] ff20: 00000000 00000000 c136fbc0 d857dec3 c205c000 c691db80 c691db80 c68ae000
3409 15:57:20.951383 [ 132.386499] ff40: b6e1b000 00000000 00000000 00000004 c68aff94 c68aff60 c05988bc c0598228
3410 15:57:20.956647 [ 132.394686] ff60: 00000000 00000000 c68affac d857dec3 0000000c 0000000c b6f62e00 00000004
3411 15:57:20.965017 [ 132.402875] ff80: c03002e4 c68ae000 c68affa4 c68aff98 c059894c c0598854 00000000 c68affa8
3412 15:57:20.974335 [ 132.411062] ffa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e1b000 0000000c 00000000
3413 15:57:20.981862 [ 132.419250] ffc0: 0000000c 0000000c b6f62e00 00000004 00000001 00000000 00020000 bee9fa54
3414 15:57:20.988468 [ 132.427438] ffe0: 00000004 bee9f788 b6ed094f b6e56c66 800e0030 00000001 00000000 00000000
3415 15:57:20.989590 [ 132.435618] Backtrace:
3416 15:57:20.998607 [ 132.438101] [<c135a680>] (lkdtm_ACCESS_NULL) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3417 15:57:21.001899 [ 132.446375] r5:c6e01000 r4:00000027
3418 15:57:21.011054 [ 132.449968] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3419 15:57:21.019743 [ 132.457994] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3420 15:57:21.026799 [ 132.465922] r9:c68aff60 r8:c53146c0 r7:0000000c r6:b6e1b000 r5:c691db80 r4:c0c2d8a0
3421 15:57:21.036146 [ 132.473683] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3422 15:57:21.045136 [ 132.481524] r9:c07f4bec r8:c68aff60 r7:c2816000 r6:b6e1b000 r5:c691db80 r4:00000000
3423 15:57:21.049864 [ 132.489279] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3424 15:57:21.056837 [ 132.496426] r10:00000004 r9:00000000 r8:00000000 r7:b6e1b000 r6:c68ae000 r5:c691db80
3425 15:57:21.059644 [ 132.504261] r4:c691db80
3426 15:57:21.066904 [ 132.506810] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3427 15:57:21.073999 [ 132.513958] r9:c68ae000 r8:c03002e4 r7:00000004 r6:b6f62e00 r5:0000000c r4:0000000c
3428 15:57:21.081448 [ 132.521717] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3429 15:57:21.088986 [ 132.529294] Exception stack(0xc68affa8 to 0xc68afff0)
3430 15:57:21.097047 [ 132.534358] ffa0: 0000000c 0000000c 00000001 b6e1b000 0000000c 00000000
3431 15:57:21.102962 [ 132.542549] ffc0: 0000000c 0000000c b6f62e00 00000004 00000001 00000000 00020000 bee9fa54
3432 15:57:21.107909 [ 132.550735] ffe0: 00000004 bee9f788 b6ed094f b6e56c66
3433 15:57:21.114057 [ 132.555798] Code: e30c0cfc e34c01ac e1a01004 ebffd44d (e5945000)
3434 15:57:21.118860 [ 132.562003] ---[ end trace 89d09bd2305eadc1 ]---
3435 15:57:21.121818 # Segmentation fault
3436 15:57:21.326594 # [ 132.185184] lkdtm: Performing direct entry ACCESS_NULL
3437 15:57:21.329261 # [ 132.190473] lkdtm: attempting bad read at 00000000
3438 15:57:21.335087 # [ 132.195316] 8<--- cut here ---
3439 15:57:21.340520 # [ 132.198447] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3440 15:57:21.345894 # [ 132.206577] pgd = 47440011
3441 15:57:21.348525 # [ 132.209380] [00000000] *pgd=00000000
3442 15:57:21.352370 # [ 132.212996] Internal error: Oops: 5 [#11] SMP ARM
3443 15:57:21.384062 # [ 132.217711] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3444 15:57:21.389858 # [ 132.246765] CPU: 1 PID: 2380 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3445 15:57:21.396849 # [ 132.254430] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3446 15:57:21.401987 # [ 132.260984] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3447 15:57:21.404258 # [ 132.265615] LR is at 0x0
3448 15:57:21.409947 # [ 132.268157] pc : [<c135a6a8>] lr : [<00000000>] psr: 600e0013
3449 15:57:21.415878 # [ 132.274433] sp : c68afe50 ip : 00000027 fp : c68afe64
3450 15:57:21.420648 # [ 132.279663] r10: 0000000c r9 : c1acbdec r8 : c15e7d40
3451 15:57:21.427814 # [ 132.284896] r7 : c68aff60 r6 : 0000000c r5 : c6e01000 r4 : 00000000
3452 15:57:21.434010 # [ 132.291429] r3 : d857dec3 r2 : d857dec3 r1 : ef7965e4 r0 : 00000026
3453 15:57:21.442811 # [ 132.297966] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3454 15:57:21.446683 # [ 132.305110] Control: 10c5387d Table: 16cfc04a DAC: 00000051
3455 15:57:21.453826 # [ 132.310866] Process cat (pid: 2380, stack limit = 0x32690a42)
3456 15:57:21.458599 # [ 132.316620] Stack: (0xc68afe50 to 0xc68b0000)
3457 15:57:21.466159 # [ 132.320991] fe40: 00000027 c6e01000 c68afe74 c68afe68
3458 15:57:21.474352 # [ 132.329178] fe60: c0c2d4c0 c135a68c c68afe9c c68afe78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c691db80
3459 15:57:21.485442 # [ 132.337368] fe80: b6e1b000 0000000c c53146c0 c68aff60 c68afec4 c68afea0 c07f4c50 c0c2d8ac
3460 15:57:21.493242 # [ 132.345557] fea0: 00000000 c691db80 b6e1b000 c2816000 c68aff60 c07f4bec c68aff5c c68afec8
3461 15:57:21.501434 # [ 132.353745] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c68ae000
3462 15:57:21.508546 # [ 132.361934] fee0: b6e1b000 00020000 00000004 0000000c 0001fff4 c68afee0 00000001 b6e1a000
3463 15:57:21.517907 # [ 132.370122] ff00: c6a25680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3464 15:57:21.526032 # [ 132.378310] ff20: 00000000 00000000 c136fbc0 d857dec3 c205c000 c691db80 c691db80 c68ae000
3465 15:57:21.532401 # [ 132.386499] ff40: b6e1b000 00000000 00000000 00000004 c68aff94 c68aff60 c05988bc c0598228
3466 15:57:21.542210 # [ 132.394686] ff60: 00000000 00000000 c68affac d857dec3 0000000c 0000000c b6f62e00 00000004
3467 15:57:21.549930 # [ 132.402875] ff80: c03002e4 c68ae000 c68affa4 c68aff98 c059894c c0598854 00000000 c68affa8
3468 15:57:21.558885 # [ 132.411062] ffa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e1b000 0000000c 00000000
3469 15:57:21.565983 # [ 132.419250] ffc0: 0000000c 0000000c b6f62e00 00000004 00000001 00000000 00020000 bee9fa54
3470 15:57:21.573947 # [ 132.427438] ffe0: 00000004 bee9f788 b6ed094f b6e56c66 800e0030 00000001 00000000 00000000
3471 15:57:21.580019 # [ 132.435618] Backtrace:
3472 15:57:21.587896 # [ 132.438101] [<c135a680>] (lkdtm_ACCESS_NULL) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3473 15:57:21.590543 # [ 132.446375] r5:c6e01000 r4:00000027
3474 15:57:21.596944 # [ 132.449968] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3475 15:57:21.606920 # [ 132.457994] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3476 15:57:21.614188 # [ 132.465922] r9:c68aff60 r8:c53146c0 r7:0000000c r6:b6e1b000 r5:c691db80 r4:c0c2d8a0
3477 15:57:21.623011 # [ 132.473683] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3478 15:57:21.631870 # [ 132.481524] r9:c07f4bec r8:c68aff60 r7:c2816000 r6:b6e1b000 r5:c691db80 r4:00000000
3479 15:57:21.637200 # [ 132.489279] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3480 15:57:21.644802 # [ 132.496426] r10:00000004 r9:00000000 r8:00000000 r7:b6e1b000 r6:c68ae000 r5:c691db80
3481 15:57:21.647259 # [ 132.504261] r4:c691db80
3482 15:57:21.653742 # [ 132.506810] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3483 15:57:21.661933 # [ 132.513958] r9:c68ae000 r8:c03002e4 r7:00000004 r6:b6f62e00 r5:0000000c r4:0000000c
3484 15:57:21.672465 # [ 132.521717] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3485 15:57:21.675864 # [ 132.529294] Exception stack(0xc68affa8 to 0xc68afff0)
3486 15:57:21.685431 # [ 132.534358] ffa0: 0000000c 0000000c 00000001 b6e1b000 0000000c 00000000
3487 15:57:21.692289 # [ 132.542549] ffc0: 0000000c 0000000c b6f62e00 00000004 00000001 00000000 00020000 bee9fa54
3488 15:57:21.697260 # [ 132.550735] ffe0: 00000004 bee9f788 b6ed094f b6e56c66
3489 15:57:21.703445 # [ 132.555798] Code: e30c0cfc e34c01ac e1a01004 ebffd44d (e5945000)
3490 15:57:21.708597 # [ 132.562003] ---[ end trace 89d09bd2305eadc1 ]---
3491 15:57:21.714943 # ACCESS_NULL: mis[ 133.156600] lkdtm: Performing direct entry WRITE_RO
3492 15:57:21.719446 sing 'call trace:': [FAIL]
3493 15:57:21.723616 not o[ 133.162518] lkdtm: attempting bad rodata write at c15e7fd8
3494 15:57:21.733039 k 38 selftests: lkdtm: ACCESS_NUL[ 133.170907] 8<--- cut here ---
3495 15:57:21.737932 [ 133.176762] Unable to handle kernel paging request at virtual address c15e7fd8
3496 15:57:21.739896 [ 133.183994] pgd = 2c1a3b98
3497 15:57:21.743027 [ 133.186711] [c15e7fd8] *pgd=1141941e(bad)
3498 15:57:21.750661 [ 133.190748] Internal error: Oops: 80d [#12] SMP ARM
3499 15:57:21.779601 [ 133.195635] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3500 15:57:21.785517 [ 133.224707] CPU: 0 PID: 2454 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3501 15:57:21.791321 [ 133.232369] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3502 15:57:21.798890 [ 133.238920] PC is at lkdtm_WRITE_RO+0x44/0x50
3503 15:57:21.800099 [ 133.243298] LR is at __irq_work_queue_local+0x40/0x74
3504 15:57:21.806131 [ 133.248359] pc : [<c135a4c4>] lr : [<c049ba28>] psr: 600e0013
3505 15:57:21.813483 [ 133.254632] sp : c44bde50 ip : c44bdd58 fp : c44bde64
3506 15:57:21.818632 [ 133.259863] r10: 00000009 r9 : c1acbdf8 r8 : c15e7d40
3507 15:57:21.823556 [ 133.265094] r7 : c44bdf60 r6 : 00000009 r5 : c6bc6000 r4 : c15e7fd8
3508 15:57:21.832073 [ 133.271628] r3 : 0198b861 r2 : aa55aa55 r1 : ef7815e0 r0 : c1accbfc
3509 15:57:21.837199 [ 133.278165] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3510 15:57:21.843494 [ 133.285308] Control: 10c5387d Table: 143e004a DAC: 00000051
3511 15:57:21.848717 [ 133.291062] Process cat (pid: 2454, stack limit = 0xcbd12339)
3512 15:57:21.853126 [ 133.296815] Stack: (0xc44bde50 to 0xc44be000)
3513 15:57:21.863201 [ 133.301184] de40: 00000028 c6bc6000 c44bde74 c44bde68
3514 15:57:21.869781 [ 133.309373] de60: c0c2d4c0 c135a48c c44bde9c c44bde78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c2fd3400
3515 15:57:21.879069 [ 133.317561] de80: b6e32000 00000009 c53146c0 c44bdf60 c44bdec4 c44bdea0 c07f4c50 c0c2d8ac
3516 15:57:21.887441 [ 133.325751] dea0: 00000000 c2fd3400 b6e32000 c2816000 c44bdf60 c07f4bec c44bdf5c c44bdec8
3517 15:57:21.895126 [ 133.333942] dec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c44bc000
3518 15:57:21.902797 [ 133.342131] dee0: b6e32000 00020000 00000004 00000009 0001fff7 c44bdee0 00000001 b6e31000
3519 15:57:21.910994 [ 133.350320] df00: c696b7c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3520 15:57:21.920800 [ 133.358507] df20: 00000000 00000000 c136fbc0 783d07de c205c000 c2fd3400 c2fd3400 c44bc000
3521 15:57:21.927406 [ 133.366696] df40: b6e32000 00000000 00000000 00000004 c44bdf94 c44bdf60 c05988bc c0598228
3522 15:57:21.937188 [ 133.374883] df60: 00000000 00000000 c44bdfac 783d07de 00000009 00000009 b6f79e00 00000004
3523 15:57:21.943236 [ 133.383071] df80: c03002e4 c44bc000 c44bdfa4 c44bdf98 c059894c c0598854 00000000 c44bdfa8
3524 15:57:21.951666 [ 133.391259] dfa0: c03000c0 c0598940 00000009 00000009 00000001 b6e32000 00000009 00000000
3525 15:57:21.960105 [ 133.399447] dfc0: 00000009 00000009 b6f79e00 00000004 00000001 00000000 00020000 becb7a54
3526 15:57:21.968515 [ 133.407635] dfe0: 00000004 becb7788 b6ee794f b6e6dc66 800e0030 00000001 00000000 00000000
3527 15:57:21.971147 [ 133.415817] Backtrace:
3528 15:57:21.979047 [ 133.418296] [<c135a480>] (lkdtm_WRITE_RO) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3529 15:57:21.983763 [ 133.426308] r5:c6bc6000 r4:00000028
3530 15:57:21.991298 [ 133.429902] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3531 15:57:21.997962 [ 133.437925] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3532 15:57:22.007853 [ 133.445856] r9:c44bdf60 r8:c53146c0 r7:00000009 r6:b6e32000 r5:c2fd3400 r4:c0c2d8a0
3533 15:57:22.014476 [ 133.453617] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3534 15:57:22.021579 [ 133.461459] r9:c07f4bec r8:c44bdf60 r7:c2816000 r6:b6e32000 r5:c2fd3400 r4:00000000
3535 15:57:22.028892 [ 133.469214] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3536 15:57:22.038080 [ 133.476362] r10:00000004 r9:00000000 r8:00000000 r7:b6e32000 r6:c44bc000 r5:c2fd3400
3537 15:57:22.039269 [ 133.484196] r4:c2fd3400
3538 15:57:22.045963 [ 133.486743] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3539 15:57:22.056638 [ 133.493890] r9:c44bc000 r8:c03002e4 r7:00000004 r6:b6f79e00 r5:00000009 r4:00000009
3540 15:57:22.063487 [ 133.501647] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3541 15:57:22.067728 [ 133.509223] Exception stack(0xc44bdfa8 to 0xc44bdff0)
3542 15:57:22.077661 [ 133.514286] dfa0: 00000009 00000009 00000001 b6e32000 00000009 00000000
3543 15:57:22.084700 [ 133.522474] dfc0: 00000009 00000009 b6f79e00 00000004 00000001 00000000 00020000 becb7a54
3544 15:57:22.088179 [ 133.530659] dfe0: 00000004 becb7788 b6ee794f b6e6dc66
3545 15:57:22.093982 [ 133.535722] Code: e34a3bcd e30c0bfc e34c01ac e0233002 (e5843000)
3546 15:57:22.098146 [ 133.541830] ---[ end trace 89d09bd2305eadc2 ]---
3547 15:57:22.099834 L.sh # exit=1
3548 15:57:22.103414 # selftests: lkdtm: WRITE_RO.sh
3549 15:57:22.104627 # Segmentation fault
3550 15:57:22.223163 # [ 133.156600] lkdtm: Performing direct entry WRITE_RO
3551 15:57:22.226916 # [ 133.162518] lkdtm: attempting bad rodata write at c15e7fd8
3552 15:57:22.228905 # [ 133.170907] 8<--- cut here ---
3553 15:57:22.236581 # [ 133.176762] Unable to handle kernel paging request at virtual address c15e7fd8
3554 15:57:22.239746 # [ 133.183994] pgd = 2c1a3b98
3555 15:57:22.245774 # [ 133.186711] [c15e7fd8] *pgd=1141941e(bad)
3556 15:57:22.249150 # [ 133.190748] Internal error: Oops: 80d [#12] SMP ARM
3557 15:57:22.278477 # [ 133.195635] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3558 15:57:22.286563 # [ 133.224707] CPU: 0 PID: 2454 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3559 15:57:22.292750 # [ 133.232369] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3560 15:57:22.297651 # [ 133.238920] PC is at lkdtm_WRITE_RO+0x44/0x50
3561 15:57:22.301574 # [ 133.243298] LR is at __irq_work_queue_local+0x40/0x74
3562 15:57:22.307607 # [ 133.248359] pc : [<c135a4c4>] lr : [<c049ba28>] psr: 600e0013
3563 15:57:22.314302 # [ 133.254632] sp : c44bde50 ip : c44bdd58 fp : c44bde64
3564 15:57:22.318943 # [ 133.259863] r10: 00000009 r9 : c1acbdf8 r8 : c15e7d40
3565 15:57:22.326543 # [ 133.265094] r7 : c44bdf60 r6 : 00000009 r5 : c6bc6000 r4 : c15e7fd8
3566 15:57:22.333315 # [ 133.271628] r3 : 0198b861 r2 : aa55aa55 r1 : ef7815e0 r0 : c1accbfc
3567 15:57:22.340841 # [ 133.278165] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3568 15:57:22.348656 # [ 133.285308] Control: 10c5387d Table: 143e004a DAC: 00000051
3569 15:57:22.351749 # [ 133.291062] Process cat (pid: 2454, stack limit = 0xcbd12339)
3570 15:57:22.356974 # [ 133.296815] Stack: (0xc44bde50 to 0xc44be000)
3571 15:57:22.364700 # [ 133.301184] de40: 00000028 c6bc6000 c44bde74 c44bde68
3572 15:57:22.374258 # [ 133.309373] de60: c0c2d4c0 c135a48c c44bde9c c44bde78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c2fd3400
3573 15:57:22.384333 # [ 133.317561] de80: b6e32000 00000009 c53146c0 c44bdf60 c44bdec4 c44bdea0 c07f4c50 c0c2d8ac
3574 15:57:22.392049 # [ 133.325751] dea0: 00000000 c2fd3400 b6e32000 c2816000 c44bdf60 c07f4bec c44bdf5c c44bdec8
3575 15:57:22.397795 # [ 133.333942] dec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c44bc000
3576 15:57:22.406762 # [ 133.342131] dee0: b6e32000 00020000 00000004 00000009 0001fff7 c44bdee0 00000001 b6e31000
3577 15:57:22.415366 # [ 133.350320] df00: c696b7c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3578 15:57:22.424069 # [ 133.358507] df20: 00000000 00000000 c136fbc0 783d07de c205c000 c2fd3400 c2fd3400 c44bc000
3579 15:57:22.430928 # [ 133.366696] df40: b6e32000 00000000 00000000 00000004 c44bdf94 c44bdf60 c05988bc c0598228
3580 15:57:22.440721 # [ 133.374883] df60: 00000000 00000000 c44bdfac 783d07de 00000009 00000009 b6f79e00 00000004
3581 15:57:22.446988 # [ 133.383071] df80: c03002e4 c44bc000 c44bdfa4 c44bdf98 c059894c c0598854 00000000 c44bdfa8
3582 15:57:22.459092 # [ 133.391259] dfa0: c03000c0 c0598940 00000009 00000009 00000001 b6e32000 00000009 00000000
3583 15:57:22.465837 # [ 133.399447] dfc0: 00000009 00000009 b6f79e00 00000004 00000001 00000000 00020000 becb7a54
3584 15:57:22.473568 # [ 133.407635] dfe0: 00000004 becb7788 b6ee794f b6e6dc66 800e0030 00000001 00000000 00000000
3585 15:57:22.476533 # [ 133.415817] Backtrace:
3586 15:57:22.483218 # [ 133.418296] [<c135a480>] (lkdtm_WRITE_RO) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3587 15:57:22.488195 # [ 133.426308] r5:c6bc6000 r4:00000028
3588 15:57:22.497952 # [ 133.429902] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3589 15:57:22.503245 # [ 133.437925] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3590 15:57:22.511760 # [ 133.445856] r9:c44bdf60 r8:c53146c0 r7:00000009 r6:b6e32000 r5:c2fd3400 r4:c0c2d8a0
3591 15:57:22.520614 # [ 133.453617] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3592 15:57:22.528603 # [ 133.461459] r9:c07f4bec r8:c44bdf60 r7:c2816000 r6:b6e32000 r5:c2fd3400 r4:00000000
3593 15:57:22.535488 # [ 133.469214] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3594 15:57:22.543040 # [ 133.476362] r10:00000004 r9:00000000 r8:00000000 r7:b6e32000 r6:c44bc000 r5:c2fd3400
3595 15:57:22.545890 # [ 133.484196] r4:c2fd3400
3596 15:57:22.552811 # [ 133.486743] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3597 15:57:22.563706 # [ 133.493890] r9:c44bc000 r8:c03002e4 r7:00000004 r6:b6f79e00 r5:00000009 r4:00000009
3598 15:57:22.568760 # [ 133.501647] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3599 15:57:22.575002 # [ 133.509223] Exception stack(0xc44bdfa8 to 0xc44bdff0)
3600 15:57:22.582090 # [ 133.514286] dfa0: 00000009 00000009 00000001 b6e32000 00000009 00000000
3601 15:57:22.590702 # [ 133.522474] dfc0: 00000009 00000009 b6f79e00 00000004 00000001 00000000 00020000 becb7a54
3602 15:57:22.595065 # [ 133.530659] dfe0: 00000004 becb7788 b6ee794f b6e6dc66
3603 15:57:22.604389 # [ 133.535722] Code: e34a3bcd e30c0bfc e34c01ac e0233002 (e5843000)
3604 15:57:22.605843 # [ 133.541830] ---[ end trace 89d09bd2305eadc2 ]---
3605 15:57:22.609754 # WRITE_RO: missing 'call trace:': [FAIL]
3606 15:57:22.616696 not ok 39 selftests: lkdtm: WRITE_RO.sh # exit=1
3607 15:57:22.618324 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3608 15:57:22.635905 [ 134.076032] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3609 15:57:22.640144 [ 134.081970] lkdtm: attempting bad ro_after_init write at c1b7dc48
3610 15:57:22.646538 [ 134.088138] 8<--- cut here ---
3611 15:57:22.654393 [ 134.091204] Unable to handle kernel paging request at virtual address c1b7dc48
3612 15:57:22.655779 [ 134.098435] pgd = 53953416
3613 15:57:22.657196 [ 134.101152] [c1b7dc48] *pgd=11a1941e(bad)
3614 15:57:22.661655 [ 134.105188] Internal error: Oops: 80d [#13] SMP ARM
3615 15:57:22.694381 [ 134.110076] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3616 15:57:22.699928 [ 134.139146] CPU: 0 PID: 2528 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3617 15:57:22.707844 [ 134.146808] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3618 15:57:22.711728 [ 134.153360] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3619 15:57:22.717697 [ 134.158691] LR is at __irq_work_queue_local+0x40/0x74
3620 15:57:22.722509 [ 134.163750] pc : [<c135a534>] lr : [<c049ba28>] psr: 600e0013
3621 15:57:22.728826 [ 134.170024] sp : c464be50 ip : c464bd58 fp : c464be64
3622 15:57:22.733172 [ 134.175256] r10: 00000014 r9 : c1acbe04 r8 : c15e7d40
3623 15:57:22.739963 [ 134.180490] r7 : c464bf60 r6 : 00000014 r5 : c6bc7000 r4 : c1b7dc48
3624 15:57:22.747680 [ 134.187023] r3 : fe67479e r2 : 55aa55aa r1 : ef7815e0 r0 : c1accbfc
3625 15:57:22.754911 [ 134.193560] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3626 15:57:22.759441 [ 134.200705] Control: 10c5387d Table: 16f0804a DAC: 00000051
3627 15:57:22.764956 [ 134.206460] Process cat (pid: 2528, stack limit = 0xc2194ef1)
3628 15:57:22.769171 [ 134.212214] Stack: (0xc464be50 to 0xc464c000)
3629 15:57:22.778584 [ 134.216583] be40: 00000029 c6bc7000 c464be74 c464be68
3630 15:57:22.785418 [ 134.224772] be60: c0c2d4c0 c135a4dc c464be9c c464be78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c6a24dc0
3631 15:57:22.793427 [ 134.232960] be80: b6e31000 00000014 c53146c0 c464bf60 c464bec4 c464bea0 c07f4c50 c0c2d8ac
3632 15:57:22.803452 [ 134.241149] bea0: 00000000 c6a24dc0 b6e31000 c2816000 c464bf60 c07f4bec c464bf5c c464bec8
3633 15:57:22.810408 [ 134.249337] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c464a000
3634 15:57:22.817878 [ 134.257526] bee0: b6e31000 00020000 00000004 00000014 0001ffec c464bee0 00000001 b6e30000
3635 15:57:22.826934 [ 134.265715] bf00: c4217b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3636 15:57:22.834301 [ 134.273902] bf20: 00000000 00000000 c136fbc0 1dbeda92 c205c000 c6a24dc0 c6a24dc0 c464a000
3637 15:57:22.843366 [ 134.282091] bf40: b6e31000 00000000 00000000 00000004 c464bf94 c464bf60 c05988bc c0598228
3638 15:57:22.851490 [ 134.290279] bf60: 00000000 00000000 c464bfac 1dbeda92 00000014 00000014 b6f78e00 00000004
3639 15:57:22.859283 [ 134.298469] bf80: c03002e4 c464a000 c464bfa4 c464bf98 c059894c c0598854 00000000 c464bfa8
3640 15:57:22.869492 [ 134.306658] bfa0: c03000c0 c0598940 00000014 00000014 00000001 b6e31000 00000014 00000000
3641 15:57:22.879995 [ 134.314847] bfc0: 00000014 00000014 b6f78e00 00000004 00000001 00000000 00020000 bee2ea54
3642 15:57:22.883110 [ 134.323036] bfe0: 00000004 bee2e788 b6ee694f b6e6cc66 800e0030 00000001 00000000 00000000
3643 15:57:22.885300 [ 134.331218] Backtrace:
3644 15:57:22.897136 [ 134.333698] [<c135a4d0>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3645 15:57:22.901239 [ 134.342667] r5:c6bc7000 r4:00000029
3646 15:57:22.908234 [ 134.346259] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3647 15:57:22.916636 [ 134.354280] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3648 15:57:22.922913 [ 134.362210] r9:c464bf60 r8:c53146c0 r7:00000014 r6:b6e31000 r5:c6a24dc0 r4:c0c2d8a0
3649 15:57:22.932714 [ 134.369969] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3650 15:57:22.937388 [ 134.377810] r9:c07f4bec r8:c464bf60 r7:c2816000 r6:b6e31000 r5:c6a24dc0 r4:00000000
3651 15:57:22.945683 [ 134.385566] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3652 15:57:22.952396 [ 134.392713] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c464a000 r5:c6a24dc0
3653 15:57:22.956110 [ 134.400548] r4:c6a24dc0
3654 15:57:22.962828 [ 134.403094] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3655 15:57:22.970971 [ 134.410242] r9:c464a000 r8:c03002e4 r7:00000004 r6:b6f78e00 r5:00000014 r4:00000014
3656 15:57:22.978272 [ 134.417999] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3657 15:57:22.985338 [ 134.425576] Exception stack(0xc464bfa8 to 0xc464bff0)
3658 15:57:22.993492 [ 134.430637] bfa0: 00000014 00000014 00000001 b6e31000 00000014 00000000
3659 15:57:22.999520 [ 134.438826] bfc0: 00000014 00000014 b6f78e00 00000004 00000001 00000000 00020000 bee2ea54
3660 15:57:23.004072 [ 134.447011] bfe0: 00000004 bee2e788 b6ee694f b6e6cc66
3661 15:57:23.012448 [ 134.452074] Code: e34a3bcd e30c0bfc e34c01ac e0233002 (e5843000)
3662 15:57:23.015076 [ 134.458181] ---[ end trace 89d09bd2305eadc3 ]---
3663 15:57:23.018207 # Segmentation fault
3664 15:57:23.178742 # [ 134.076032] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3665 15:57:23.186307 # [ 134.081970] lkdtm: attempting bad ro_after_init write at c1b7dc48
3666 15:57:23.187369 # [ 134.088138] 8<--- cut here ---
3667 15:57:23.199191 # [ 134.091204] Unable to handle kernel paging request at virtual address c1b7dc48
3668 15:57:23.199432 # [ 134.098435] pgd = 53953416
3669 15:57:23.204191 # [ 134.101152] [c1b7dc48] *pgd=11a1941e(bad)
3670 15:57:23.206607 # [ 134.105188] Internal error: Oops: 80d [#13] SMP ARM
3671 15:57:23.236015 # [ 134.110076] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3672 15:57:23.244368 # [ 134.139146] CPU: 0 PID: 2528 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3673 15:57:23.255100 # [ 134.146808] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3674 15:57:23.257378 # [ 134.153360] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3675 15:57:23.261940 # [ 134.158691] LR is at __irq_work_queue_local+0x40/0x74
3676 15:57:23.266879 # [ 134.163750] pc : [<c135a534>] lr : [<c049ba28>] psr: 600e0013
3677 15:57:23.275703 # [ 134.170024] sp : c464be50 ip : c464bd58 fp : c464be64
3678 15:57:23.278268 # [ 134.175256] r10: 00000014 r9 : c1acbe04 r8 : c15e7d40
3679 15:57:23.284744 # [ 134.180490] r7 : c464bf60 r6 : 00000014 r5 : c6bc7000 r4 : c1b7dc48
3680 15:57:23.292243 # [ 134.187023] r3 : fe67479e r2 : 55aa55aa r1 : ef7815e0 r0 : c1accbfc
3681 15:57:23.298549 # [ 134.193560] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3682 15:57:23.305461 # [ 134.200705] Control: 10c5387d Table: 16f0804a DAC: 00000051
3683 15:57:23.310189 # [ 134.206460] Process cat (pid: 2528, stack limit = 0xc2194ef1)
3684 15:57:23.315653 # [ 134.212214] Stack: (0xc464be50 to 0xc464c000)
3685 15:57:23.326424 # [ 134.216583] be40: 00000029 c6bc7000 c464be74 c464be68
3686 15:57:23.334548 # [ 134.224772] be60: c0c2d4c0 c135a4dc c464be9c c464be78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c6a24dc0
3687 15:57:23.339900 # [ 134.232960] be80: b6e31000 00000014 c53146c0 c464bf60 c464bec4 c464bea0 c07f4c50 c0c2d8ac
3688 15:57:23.353864 # [ 134.241149] bea0: 00000000 c6a24dc0 b6e31000 c2816000 c464bf60 c07f4bec c464bf5c c464bec8
3689 15:57:23.359948 # [ 134.249337] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c464a000
3690 15:57:23.365164 # [ 134.257526] bee0: b6e31000 00020000 00000004 00000014 0001ffec c464bee0 00000001 b6e30000
3691 15:57:23.375266 # [ 134.265715] bf00: c4217b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3692 15:57:23.384903 # [ 134.273902] bf20: 00000000 00000000 c136fbc0 1dbeda92 c205c000 c6a24dc0 c6a24dc0 c464a000
3693 15:57:23.392898 # [ 134.282091] bf40: b6e31000 00000000 00000000 00000004 c464bf94 c464bf60 c05988bc c0598228
3694 15:57:23.400760 # [ 134.290279] bf60: 00000000 00000000 c464bfac 1dbeda92 00000014 00000014 b6f78e00 00000004
3695 15:57:23.408340 # [ 134.298469] bf80: c03002e4 c464a000 c464bfa4 c464bf98 c059894c c0598854 00000000 c464bfa8
3696 15:57:23.416981 # [ 134.306658] bfa0: c03000c0 c0598940 00000014 00000014 00000001 b6e31000 00000014 00000000
3697 15:57:23.424573 # [ 134.314847] bfc0: 00000014 00000014 b6f78e00 00000004 00000001 00000000 00020000 bee2ea54
3698 15:57:23.431944 # [ 134.323036] bfe0: 00000004 bee2e788 b6ee694f b6e6cc66 800e0030 00000001 00000000 00000000
3699 15:57:23.435037 # [ 134.331218] Backtrace:
3700 15:57:23.443719 # [ 134.333698] [<c135a4d0>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3701 15:57:23.451732 # [ 134.342667] r5:c6bc7000 r4:00000029
3702 15:57:23.455333 # [ 134.346259] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3703 15:57:23.464302 # [ 134.354280] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3704 15:57:23.472295 # [ 134.362210] r9:c464bf60 r8:c53146c0 r7:00000014 r6:b6e31000 r5:c6a24dc0 r4:c0c2d8a0
3705 15:57:23.479192 # [ 134.369969] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3706 15:57:23.490578 # [ 134.377810] r9:c07f4bec r8:c464bf60 r7:c2816000 r6:b6e31000 r5:c6a24dc0 r4:00000000
3707 15:57:23.497028 # [ 134.385566] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3708 15:57:23.504379 # [ 134.392713] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c464a000 r5:c6a24dc0
3709 15:57:23.507260 # [ 134.400548] r4:c6a24dc0
3710 15:57:23.513420 # [ 134.403094] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3711 15:57:23.524040 # [ 134.410242] r9:c464a000 r8:c03002e4 r7:00000004 r6:b6f78e00 r5:00000014 r4:00000014
3712 15:57:23.527809 # [ 134.417999] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3713 15:57:23.535371 # [ 134.425576] Exception stack(0xc464bfa8 to 0xc464bff0)
3714 15:57:23.542474 # [ 134.430637] bfa0: 00000014 00000014 00000001 b6e31000 00000014 00000000
3715 15:57:23.551477 # [ 134.438826] bfc0: 00000014 00000014 b6f78e00 00000004 00000001 00000000 00020000 bee2ea54
3716 15:57:23.556154 # [ 134.447011] bfe0: 00000004 bee2e788 b6ee694f b6e6cc66
3717 15:57:23.563182 # [ 134.452074] Code: e34a3bcd e30c0bfc e34c01ac e0233002 (e5843000)
3718 15:57:23.567433 # [ 134.458181] ---[ end trace 89d09bd2305eadc3 ]---
3719 15:57:23.571732 # WRITE_RO_AFTER_INIT: missing 'call trace:': [FAIL]
3720 15:57:23.578527 not ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh # exit=1
3721 15:57:23.579663 # selftests: lkdtm: WRITE_KERN.sh
3722 15:57:23.599970 [ 135.043469] lkdtm: Performing direct entry WRITE_KERN
3723 15:57:23.606074 [ 135.048617] lkdtm: attempting bad 7520632 byte write at c135a3a8
3724 15:57:23.611997 [ 135.054648] 8<--- cut here ---
3725 15:57:23.616830 [ 135.057711] Unable to handle kernel paging request at virtual address c135a3a8
3726 15:57:23.620880 [ 135.064943] pgd = ad6b082f
3727 15:57:23.625449 [ 135.067657] [c135a3a8] *pgd=1121940e(bad)
3728 15:57:23.631060 [ 135.071695] Internal error: Oops: 80d [#14] SMP ARM
3729 15:57:23.659496 [ 135.076581] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3730 15:57:23.666927 [ 135.105654] CPU: 1 PID: 2602 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3731 15:57:23.671173 [ 135.113316] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3732 15:57:23.676370 [ 135.119861] PC is at memcpy+0x50/0x330
3733 15:57:23.678081 [ 135.123621] LR is at 0xe92dd830
3734 15:57:23.687397 [ 135.126772] pc : [<c08ccb90>] lr : [<e92dd830>] psr: 200e0013
3735 15:57:23.692379 [ 135.133045] sp : c685be2c ip : e1a0c00d fp : c685be64
3736 15:57:23.696599 [ 135.138277] r10: 0000000b r9 : c1acbe18 r8 : e89da800
3737 15:57:23.703696 [ 135.143509] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3738 15:57:23.711071 [ 135.150042] r3 : e1a0c00d r2 : 0072c0d8 r1 : c0c2e250 r0 : c135a3a8
3739 15:57:23.717108 [ 135.156578] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3740 15:57:23.720960 [ 135.163721] Control: 10c5387d Table: 16ebc04a DAC: 00000051
3741 15:57:23.727391 [ 135.169475] Process cat (pid: 2602, stack limit = 0xc6ec8cf8)
3742 15:57:23.734572 [ 135.175229] Stack: (0xc685be2c to 0xc685c000)
3743 15:57:23.741409 [ 135.179600] be20: c0c2e230 0072c178 c685bf60 c15e7d40 c135a3a8
3744 15:57:23.750288 [ 135.187789] be40: c135a3a8 c135a58c 0000002a c6e0b000 0000000b c685bf60 c685be74 c685be68
3745 15:57:23.756845 [ 135.195979] be60: c0c2d4c0 c135a54c c685be9c c685be78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c696d7c0
3746 15:57:23.764137 [ 135.204168] be80: b6e4f000 0000000b c53146c0 c685bf60 c685bec4 c685bea0 c07f4c50 c0c2d8ac
3747 15:57:23.774253 [ 135.212357] bea0: 00000000 c696d7c0 b6e4f000 c2816000 c685bf60 c07f4bec c685bf5c c685bec8
3748 15:57:23.781828 [ 135.220547] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c685a000
3749 15:57:23.790908 [ 135.228735] bee0: b6e4f000 00020000 00000004 0000000b 0001fff5 c685bee0 00000001 b6e4e000
3750 15:57:23.797089 [ 135.236923] bf00: c6a25b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3751 15:57:23.805218 [ 135.245111] bf20: 00000000 00000000 c136fbc0 eae75458 c205c000 c696d7c0 c696d7c0 c685a000
3752 15:57:23.813092 [ 135.253299] bf40: b6e4f000 00000000 00000000 00000004 c685bf94 c685bf60 c05988bc c0598228
3753 15:57:23.822493 [ 135.261486] bf60: 00000000 00000000 c685bfac eae75458 0000000b 0000000b b6f96e00 00000004
3754 15:57:23.829239 [ 135.269674] bf80: c03002e4 c685a000 c685bfa4 c685bf98 c059894c c0598854 00000000 c685bfa8
3755 15:57:23.837671 [ 135.277861] bfa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e4f000 0000000b 00000000
3756 15:57:23.846325 [ 135.286049] bfc0: 0000000b 0000000b b6f96e00 00000004 00000001 00000000 00020000 be9f7a54
3757 15:57:23.854614 [ 135.294237] bfe0: 00000004 be9f7788 b6f0494f b6e8ac66 800e0030 00000001 00000000 00000000
3758 15:57:23.858365 [ 135.302418] Backtrace:
3759 15:57:23.866654 [ 135.304905] [<c135a540>] (lkdtm_WRITE_KERN) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3760 15:57:23.870532 [ 135.313096] r7:c685bf60 r6:0000000b r5:c6e0b000 r4:0000002a
3761 15:57:23.878243 [ 135.318771] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3762 15:57:23.889292 [ 135.326795] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3763 15:57:23.895783 [ 135.334725] r9:c685bf60 r8:c53146c0 r7:0000000b r6:b6e4f000 r5:c696d7c0 r4:c0c2d8a0
3764 15:57:23.904846 [ 135.342487] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3765 15:57:23.911203 [ 135.350329] r9:c07f4bec r8:c685bf60 r7:c2816000 r6:b6e4f000 r5:c696d7c0 r4:00000000
3766 15:57:23.916595 [ 135.358086] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3767 15:57:23.925862 [ 135.365233] r10:00000004 r9:00000000 r8:00000000 r7:b6e4f000 r6:c685a000 r5:c696d7c0
3768 15:57:23.930845 [ 135.373067] r4:c696d7c0
3769 15:57:23.935730 [ 135.375613] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3770 15:57:23.942646 [ 135.382762] r9:c685a000 r8:c03002e4 r7:00000004 r6:b6f96e00 r5:0000000b r4:0000000b
3771 15:57:23.950652 [ 135.390520] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3772 15:57:23.956362 [ 135.398096] Exception stack(0xc685bfa8 to 0xc685bff0)
3773 15:57:23.962812 [ 135.403160] bfa0: 0000000b 0000000b 00000001 b6e4f000 0000000b 00000000
3774 15:57:23.971671 [ 135.411347] bfc0: 0000000b 0000000b b6f96e00 00000004 00000001 00000000 00020000 be9f7a54
3775 15:57:23.977454 [ 135.419532] bfe0: 00000004 be9f7788 b6f0494f b6e8ac66
3776 15:57:23.983902 [ 135.424595] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3777 15:57:23.987731 [ 135.430703] ---[ end trace 89d09bd2305eadc4 ]---
3778 15:57:23.989754 # Segmentation fault
3779 15:57:24.166234 # [ 135.043469] lkdtm: Performing direct entry WRITE_KERN
3780 15:57:24.172228 # [ 135.048617] lkdtm: attempting bad 7520632 byte write at c135a3a8
3781 15:57:24.177453 # [ 135.054648] 8<--- cut here ---
3782 15:57:24.184164 # [ 135.057711] Unable to handle kernel paging request at virtual address c135a3a8
3783 15:57:24.187450 # [ 135.064943] pgd = ad6b082f
3784 15:57:24.192019 # [ 135.067657] [c135a3a8] *pgd=1121940e(bad)
3785 15:57:24.196638 # [ 135.071695] Internal error: Oops: 80d [#14] SMP ARM
3786 15:57:24.224842 # [ 135.076581] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3787 15:57:24.233511 # [ 135.105654] CPU: 1 PID: 2602 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3788 15:57:24.239155 # [ 135.113316] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3789 15:57:24.243118 # [ 135.119861] PC is at memcpy+0x50/0x330
3790 15:57:24.245135 # [ 135.123621] LR is at 0xe92dd830
3791 15:57:24.254253 # [ 135.126772] pc : [<c08ccb90>] lr : [<e92dd830>] psr: 200e0013
3792 15:57:24.259422 # [ 135.133045] sp : c685be2c ip : e1a0c00d fp : c685be64
3793 15:57:24.263442 # [ 135.138277] r10: 0000000b r9 : c1acbe18 r8 : e89da800
3794 15:57:24.270060 # [ 135.143509] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3795 15:57:24.279347 # [ 135.150042] r3 : e1a0c00d r2 : 0072c0d8 r1 : c0c2e250 r0 : c135a3a8
3796 15:57:24.282831 # [ 135.156578] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3797 15:57:24.291080 # [ 135.163721] Control: 10c5387d Table: 16ebc04a DAC: 00000051
3798 15:57:24.295236 # [ 135.169475] Process cat (pid: 2602, stack limit = 0xc6ec8cf8)
3799 15:57:24.302852 # [ 135.175229] Stack: (0xc685be2c to 0xc685c000)
3800 15:57:24.308155 # [ 135.179600] be20: c0c2e230 0072c178 c685bf60 c15e7d40 c135a3a8
3801 15:57:24.316346 # [ 135.187789] be40: c135a3a8 c135a58c 0000002a c6e0b000 0000000b c685bf60 c685be74 c685be68
3802 15:57:24.325962 # [ 135.195979] be60: c0c2d4c0 c135a54c c685be9c c685be78 c0c2d9c0 c0c2d4a0 c0c2d8a0 c696d7c0
3803 15:57:24.334129 # [ 135.204168] be80: b6e4f000 0000000b c53146c0 c685bf60 c685bec4 c685bea0 c07f4c50 c0c2d8ac
3804 15:57:24.342068 # [ 135.212357] bea0: 00000000 c696d7c0 b6e4f000 c2816000 c685bf60 c07f4bec c685bf5c c685bec8
3805 15:57:24.352266 # [ 135.220547] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136fbc0 c05988bc c685a000
3806 15:57:24.358280 # [ 135.228735] bee0: b6e4f000 00020000 00000004 0000000b 0001fff5 c685bee0 00000001 b6e4e000
3807 15:57:24.367185 # [ 135.236923] bf00: c6a25b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3808 15:57:24.374965 # [ 135.245111] bf20: 00000000 00000000 c136fbc0 eae75458 c205c000 c696d7c0 c696d7c0 c685a000
3809 15:57:24.385274 # [ 135.253299] bf40: b6e4f000 00000000 00000000 00000004 c685bf94 c685bf60 c05988bc c0598228
3810 15:57:24.393173 # [ 135.261486] bf60: 00000000 00000000 c685bfac eae75458 0000000b 0000000b b6f96e00 00000004
3811 15:57:24.400992 # [ 135.269674] bf80: c03002e4 c685a000 c685bfa4 c685bf98 c059894c c0598854 00000000 c685bfa8
3812 15:57:24.409387 # [ 135.277861] bfa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e4f000 0000000b 00000000
3813 15:57:24.419323 # [ 135.286049] bfc0: 0000000b 0000000b b6f96e00 00000004 00000001 00000000 00020000 be9f7a54
3814 15:57:24.426842 # [ 135.294237] bfe0: 00000004 be9f7788 b6f0494f b6e8ac66 800e0030 00000001 00000000 00000000
3815 15:57:24.428206 # [ 135.302418] Backtrace:
3816 15:57:24.436300 # [ 135.304905] [<c135a540>] (lkdtm_WRITE_KERN) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3817 15:57:24.441230 # [ 135.313096] r7:c685bf60 r6:0000000b r5:c6e0b000 r4:0000002a
3818 15:57:24.450784 # [ 135.318771] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3819 15:57:24.458252 # [ 135.326795] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3820 15:57:24.466034 # [ 135.334725] r9:c685bf60 r8:c53146c0 r7:0000000b r6:b6e4f000 r5:c696d7c0 r4:c0c2d8a0
3821 15:57:24.474230 # [ 135.342487] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3822 15:57:24.481416 # [ 135.350329] r9:c07f4bec r8:c685bf60 r7:c2816000 r6:b6e4f000 r5:c696d7c0 r4:00000000
3823 15:57:24.490424 # [ 135.358086] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3824 15:57:24.497359 # [ 135.365233] r10:00000004 r9:00000000 r8:00000000 r7:b6e4f000 r6:c685a000 r5:c696d7c0
3825 15:57:24.502436 # [ 135.373067] r4:c696d7c0
3826 15:57:24.507466 # [ 135.375613] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3827 15:57:24.515362 # [ 135.382762] r9:c685a000 r8:c03002e4 r7:00000004 r6:b6f96e00 r5:0000000b r4:0000000b
3828 15:57:24.522822 # [ 135.390520] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3829 15:57:24.527736 # [ 135.398096] Exception stack(0xc685bfa8 to 0xc685bff0)
3830 15:57:24.535670 # [ 135.403160] bfa0: 0000000b 0000000b 00000001 b6e4f000 0000000b 00000000
3831 15:57:24.544300 # [ 135.411347] bfc0: 0000000b 0000000b b6f96e00 00000004 00000001 00000000 00020000 be9f7a54
3832 15:57:24.548891 # [ 135.419532] bfe0: 00000004 be9f7788 b6f0494f b6e8ac66
3833 15:57:24.555603 # [ 135.424595] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3834 15:57:24.560410 # [ 135.430703] ---[ end trace 89d09bd2305eadc4 ]---
3835 15:57:24.565265 # WRITE_KERN: missing 'call trace:': [FAIL]
3836 15:57:24.568983 not ok 41 selftests: lkdtm: WRITE_KERN.sh # exit=1
3837 15:57:24.575785 #[ 136.014852] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3838 15:57:24.587431 selftests: lkdtm: REFCOUNT_INC_O[ 136.023005] lkdtm: attempting good refcount_inc() without overflow
3839 15:57:24.587752 VERFLOW.sh
3840 15:57:24.589969 [ 136.032039] lkdtm: attempting bad refcount_inc() overflow
3841 15:57:24.596485 [ 136.038451] ------------[ cut here ]------------
3842 15:57:24.603671 [ 136.043106] WARNING: CPU: 1 PID: 2677 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3843 15:57:24.607834 [ 136.051599] refcount_t: saturated; leaking memory.
3844 15:57:24.637323 [ 136.056405] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3845 15:57:24.646897 [ 136.085669] CPU: 1 PID: 2677 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3846 15:57:24.652865 [ 136.093335] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3847 15:57:24.653897 [ 136.099869] Backtrace:
3848 15:57:24.661452 [ 136.102348] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
3849 15:57:24.669152 [ 136.109931] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3850 15:57:24.675712 [ 136.115605] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
3851 15:57:24.683393 [ 136.122932] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3852 15:57:24.689328 [ 136.129906] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ffa4
3853 15:57:24.698753 [ 136.137665] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
3854 15:57:24.703211 [ 136.145157] r7:00000016 r6:c1a1ffa4 r5:c1a1ff7c r4:c685a000
3855 15:57:24.712556 [ 136.150836] [<c134de10>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3856 15:57:24.719967 [ 136.159808] r9:c1acbe24 r8:c15e7d40 r7:c685bf60 r6:00000016 r5:c6e0b000 r4:c685a000
3857 15:57:24.729591 [ 136.167575] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e544>] (__refcount_add.constprop.0+0x44/0x58)
3858 15:57:24.740262 [ 136.177254] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135a9bc>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3859 15:57:24.751140 [ 136.187362] [<c135a944>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3860 15:57:24.753156 [ 136.196500] r4:0000002b
3861 15:57:24.760743 [ 136.199050] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3862 15:57:24.769229 [ 136.207070] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3863 15:57:24.774715 [ 136.215001] r9:c685bf60 r8:c53146c0 r7:00000016 r6:b6e87000 r5:c689fa40 r4:c0c2d8a0
3864 15:57:24.783221 [ 136.222761] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3865 15:57:24.791093 [ 136.230603] r9:c07f4bec r8:c685bf60 r7:c2816000 r6:b6e87000 r5:c689fa40 r4:00000000
3866 15:57:24.797909 [ 136.238359] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3867 15:57:24.805222 [ 136.245506] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c685a000 r5:c689fa40
3868 15:57:24.809619 [ 136.253341] r4:c689fa40
3869 15:57:24.815355 [ 136.255888] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3870 15:57:24.823666 [ 136.263035] r9:c685a000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:00000016 r4:00000016
3871 15:57:24.832569 [ 136.270794] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3872 15:57:24.835574 [ 136.278371] Exception stack(0xc685bfa8 to 0xc685bff0)
3873 15:57:24.843995 [ 136.283435] bfa0: 00000016 00000016 00000001 b6e87000 00000016 00000000
3874 15:57:24.853492 [ 136.291623] bfc0: 00000016 00000016 b6fcee00 00000004 00000001 00000000 00020000 bec12a54
3875 15:57:24.856341 [ 136.299808] bfe0: 00000004 bec12788 b6f3c94f b6ec2c66
3876 15:57:24.859913 [ 136.304916] irq event stamp: 0
3877 15:57:24.866250 [ 136.308028] hardirqs last enabled at (0): [<00000000>] 0x0
3878 15:57:24.874954 [ 136.313623] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3879 15:57:24.880470 [ 136.321167] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3880 15:57:24.886484 [ 136.328727] softirqs last disabled at (0): [<00000000>] 0x0
3881 15:57:24.891604 [ 136.334321] ---[ end trace 89d09bd2305eadc5 ]---
3882 15:57:24.895993 [ 136.338995] lkdtm: Overflow detected: saturated
3883 15:57:25.019475 # [ 136.014852] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3884 15:57:25.022799 # [ 136.023005] lkdtm: attempting good refcount_inc() without overflow
3885 15:57:25.028706 # [ 136.032039] lkdtm: attempting bad refcount_inc() overflow
3886 15:57:25.034513 # [ 136.038451] ------------[ cut here ]------------
3887 15:57:25.042052 # [ 136.043106] WARNING: CPU: 1 PID: 2677 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3888 15:57:25.048060 # [ 136.051599] refcount_t: saturated; leaking memory.
3889 15:57:25.077539 # [ 136.056405] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3890 15:57:25.083840 # [ 136.085669] CPU: 1 PID: 2677 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3891 15:57:25.091753 # [ 136.093335] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3892 15:57:25.094786 # [ 136.099869] Backtrace:
3893 15:57:25.100107 # [ 136.102348] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
3894 15:57:25.106913 # [ 136.109931] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3895 15:57:25.114380 # [ 136.115605] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
3896 15:57:25.122128 # [ 136.122932] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3897 15:57:25.130829 # [ 136.129906] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ffa4
3898 15:57:25.137254 # [ 136.137665] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
3899 15:57:25.144394 # [ 136.145157] r7:00000016 r6:c1a1ffa4 r5:c1a1ff7c r4:c685a000
3900 15:57:25.153439 # [ 136.150836] [<c134de10>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3901 15:57:25.162122 # [ 136.159808] r9:c1acbe24 r8:c15e7d40 r7:c685bf60 r6:00000016 r5:c6e0b000 r4:c685a000
3902 15:57:25.169334 # [ 136.167575] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e544>] (__refcount_add.constprop.0+0x44/0x58)
3903 15:57:25.180419 # [ 136.177254] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135a9bc>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3904 15:57:25.190071 # [ 136.187362] [<c135a944>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3905 15:57:25.191448 # [ 136.196500] r4:0000002b
3906 15:57:25.199198 # [ 136.199050] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3907 15:57:25.208043 # [ 136.207070] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3908 15:57:25.215652 # [ 136.215001] r9:c685bf60 r8:c53146c0 r7:00000016 r6:b6e87000 r5:c689fa40 r4:c0c2d8a0
3909 15:57:25.225321 # [ 136.222761] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3910 15:57:25.231523 # [ 136.230603] r9:c07f4bec r8:c685bf60 r7:c2816000 r6:b6e87000 r5:c689fa40 r4:00000000
3911 15:57:25.238953 # [ 136.238359] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3912 15:57:25.247163 # [ 136.245506] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c685a000 r5:c689fa40
3913 15:57:25.250125 # [ 136.253341] r4:c689fa40
3914 15:57:25.256242 # [ 136.255888] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3915 15:57:25.266417 # [ 136.263035] r9:c685a000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:00000016 r4:00000016
3916 15:57:25.272678 # [ 136.270794] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3917 15:57:25.278587 # [ 136.278371] Exception stack(0xc685bfa8 to 0xc685bff0)
3918 15:57:25.286611 # [ 136.283435] bfa0: 00000016 00000016 00000001 b6e87000 00000016 00000000
3919 15:57:25.295359 # [ 136.291623] bfc0: 00000016 00000016 b6fcee00 00000004 00000001 00000000 00020000 bec12a54
3920 15:57:25.300595 # [ 136.299808] bfe0: 00000004 bec12788 b6f3c94f b6ec2c66
3921 15:57:25.302927 # [ 136.304916] irq event stamp: 0
3922 15:57:25.310791 # [ 136.308028] hardirqs last enabled at (0): [<00000000>] 0x0
3923 15:57:25.317729 # [ 136.313623] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3924 15:57:25.323571 # [ 136.321167] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3925 15:57:25.331040 # [ 136.328727] softirqs last disabled at (0): [<00000000>] 0x0
3926 15:57:25.335729 # [ 136.334321] ---[ end trace 89d09bd2305eadc5 ]---
3927 15:57:25.340451 # [ 136.338995] lkdtm: Overflow detected: saturated
3928 15:57:25.344373 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3929 15:57:25.351436 not ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # exit=1
3930 15:57:25.352640 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3931 15:57:25.408073 [ 136.849556] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3932 15:57:25.416150 [ 136.855684] lkdtm: attempting good refcount_add() without overflow
3933 15:57:25.419508 [ 136.861991] lkdtm: attempting bad refcount_add() overflow
3934 15:57:25.424546 [ 136.867526] ------------[ cut here ]------------
3935 15:57:25.432119 [ 136.872204] WARNING: CPU: 3 PID: 2711 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3936 15:57:25.437694 [ 136.880712] refcount_t: saturated; leaking memory.
3937 15:57:25.466280 [ 136.885517] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3938 15:57:25.474436 [ 136.914739] CPU: 3 PID: 2711 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3939 15:57:25.484659 [ 136.922405] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3940 15:57:25.484918 [ 136.928940] Backtrace:
3941 15:57:25.491514 [ 136.931417] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
3942 15:57:25.496580 [ 136.938999] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3943 15:57:25.504284 [ 136.944671] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
3944 15:57:25.510904 [ 136.951999] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3945 15:57:25.521968 [ 136.958974] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ffa4
3946 15:57:25.528300 [ 136.966732] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
3947 15:57:25.531624 [ 136.974225] r7:00000016 r6:c1a1ffa4 r5:c1a1ff7c r4:c691e000
3948 15:57:25.543064 [ 136.979902] [<c134de10>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3949 15:57:25.551173 [ 136.988874] r9:c1acbe3c r8:c15e7d40 r7:c691ff60 r6:00000016 r5:c4691000 r4:c691e000
3950 15:57:25.558338 [ 136.996640] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e544>] (__refcount_add.constprop.0+0x44/0x58)
3951 15:57:25.568558 [ 137.006317] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135aa64>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3952 15:57:25.579288 [ 137.016425] [<c135a9e0>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3953 15:57:25.583612 [ 137.025563] r4:0000002c
3954 15:57:25.588750 [ 137.028114] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
3955 15:57:25.595591 [ 137.036137] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3956 15:57:25.603905 [ 137.044066] r9:c691ff60 r8:c53146c0 r7:00000016 r6:b6eae000 r5:c5eea3c0 r4:c0c2d8a0
3957 15:57:25.611885 [ 137.051826] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3958 15:57:25.620536 [ 137.059667] r9:c07f4bec r8:c691ff60 r7:c2816000 r6:b6eae000 r5:c5eea3c0 r4:00000000
3959 15:57:25.626448 [ 137.067422] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3960 15:57:25.635498 [ 137.074570] r10:00000004 r9:00000000 r8:00000000 r7:b6eae000 r6:c691e000 r5:c5eea3c0
3961 15:57:25.637303 [ 137.082405] r4:c5eea3c0
3962 15:57:25.646857 [ 137.084950] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3963 15:57:25.651233 [ 137.092096] r9:c691e000 r8:c03002e4 r7:00000004 r6:b6ff5e00 r5:00000016 r4:00000016
3964 15:57:25.660281 [ 137.099855] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3965 15:57:25.664799 [ 137.107431] Exception stack(0xc691ffa8 to 0xc691fff0)
3966 15:57:25.673204 [ 137.112494] ffa0: 00000016 00000016 00000001 b6eae000 00000016 00000000
3967 15:57:25.682849 [ 137.120683] ffc0: 00000016 00000016 b6ff5e00 00000004 00000001 00000000 00020000 be8b3a54
3968 15:57:25.687022 [ 137.128869] ffe0: 00000004 be8b3788 b6f6394f b6ee9c66
3969 15:57:25.689133 [ 137.134005] irq event stamp: 0
3970 15:57:25.694964 [ 137.137114] hardirqs last enabled at (0): [<00000000>] 0x0
3971 15:57:25.701934 [ 137.142707] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3972 15:57:25.710110 [ 137.150289] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3973 15:57:25.714720 [ 137.157839] softirqs last disabled at (0): [<00000000>] 0x0
3974 15:57:25.721609 [ 137.163436] ---[ end trace 89d09bd2305eadc6 ]---
3975 15:57:25.724777 [ 137.168122] lkdtm: Overflow detected: saturated
3976 15:57:25.847580 # [ 136.849556] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3977 15:57:25.853762 # [ 136.855684] lkdtm: attempting good refcount_add() without overflow
3978 15:57:25.857459 # [ 136.861991] lkdtm: attempting bad refcount_add() overflow
3979 15:57:25.863936 # [ 136.867526] ------------[ cut here ]------------
3980 15:57:25.871237 # [ 136.872204] WARNING: CPU: 3 PID: 2711 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3981 15:57:25.877472 # [ 136.880712] refcount_t: saturated; leaking memory.
3982 15:57:25.904267 # [ 136.885517] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
3983 15:57:25.913146 # [ 136.914739] CPU: 3 PID: 2711 Comm: cat Tainted: G D W 5.10.124-cip9 #1
3984 15:57:25.919064 # [ 136.922405] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3985 15:57:25.923232 # [ 136.928940] Backtrace:
3986 15:57:25.930497 # [ 136.931417] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
3987 15:57:25.936734 # [ 136.938999] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3988 15:57:25.944311 # [ 136.944671] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
3989 15:57:25.949775 # [ 136.951999] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3990 15:57:25.958390 # [ 136.958974] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ffa4
3991 15:57:25.966448 # [ 136.966732] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
3992 15:57:25.972422 # [ 136.974225] r7:00000016 r6:c1a1ffa4 r5:c1a1ff7c r4:c691e000
3993 15:57:25.981260 # [ 136.979902] [<c134de10>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3994 15:57:25.991860 # [ 136.988874] r9:c1acbe3c r8:c15e7d40 r7:c691ff60 r6:00000016 r5:c4691000 r4:c691e000
3995 15:57:26.001678 # [ 136.996640] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e544>] (__refcount_add.constprop.0+0x44/0x58)
3996 15:57:26.008340 # [ 137.006317] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135aa64>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3997 15:57:26.019928 # [ 137.016425] [<c135a9e0>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
3998 15:57:26.021181 # [ 137.025563] r4:0000002c
3999 15:57:26.028333 # [ 137.028114] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4000 15:57:26.037726 # [ 137.036137] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4001 15:57:26.043900 # [ 137.044066] r9:c691ff60 r8:c53146c0 r7:00000016 r6:b6eae000 r5:c5eea3c0 r4:c0c2d8a0
4002 15:57:26.052413 # [ 137.051826] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4003 15:57:26.060304 # [ 137.059667] r9:c07f4bec r8:c691ff60 r7:c2816000 r6:b6eae000 r5:c5eea3c0 r4:00000000
4004 15:57:26.069355 # [ 137.067422] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4005 15:57:26.075890 # [ 137.074570] r10:00000004 r9:00000000 r8:00000000 r7:b6eae000 r6:c691e000 r5:c5eea3c0
4006 15:57:26.080185 # [ 137.082405] r4:c5eea3c0
4007 15:57:26.086354 # [ 137.084950] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4008 15:57:26.093401 # [ 137.092096] r9:c691e000 r8:c03002e4 r7:00000004 r6:b6ff5e00 r5:00000016 r4:00000016
4009 15:57:26.103562 # [ 137.099855] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4010 15:57:26.106939 # [ 137.107431] Exception stack(0xc691ffa8 to 0xc691fff0)
4011 15:57:26.114522 # [ 137.112494] ffa0: 00000016 00000016 00000001 b6eae000 00000016 00000000
4012 15:57:26.123724 # [ 137.120683] ffc0: 00000016 00000016 b6ff5e00 00000004 00000001 00000000 00020000 be8b3a54
4013 15:57:26.128632 # [ 137.128869] ffe0: 00000004 be8b3788 b6f6394f b6ee9c66
4014 15:57:26.132152 # [ 137.134005] irq event stamp: 0
4015 15:57:26.138227 # [ 137.137114] hardirqs last enabled at (0): [<00000000>] 0x0
4016 15:57:26.145534 # [ 137.142707] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4017 15:57:26.153934 # [ 137.150289] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4018 15:57:26.158130 # [ 137.157839] softirqs last disabled at (0): [<00000000>] 0x0
4019 15:57:26.165667 # [ 137.163436] ---[ end trace 89d09bd2305eadc6 ]---
4020 15:57:26.168085 # [ 137.168122] lkdtm: Overflow detected: saturated
4021 15:57:26.175866 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4022 15:57:26.178516 not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1
4023 15:57:26.182274 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4024 15:57:26.235767 [ 137.675486] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4025 15:57:26.241224 [ 137.682376] lkdtm: attempting bad refcount_inc_not_zero() overflow
4026 15:57:26.245608 [ 137.688624] ------------[ cut here ]------------
4027 15:57:26.253254 [ 137.693279] WARNING: CPU: 3 PID: 2745 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4028 15:57:26.258579 [ 137.701788] refcount_t: saturated; leaking memory.
4029 15:57:26.290507 [ 137.706593] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4030 15:57:26.296246 [ 137.735822] CPU: 3 PID: 2745 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4031 15:57:26.302102 [ 137.743489] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4032 15:57:26.305051 [ 137.750024] Backtrace:
4033 15:57:26.313694 [ 137.752502] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4034 15:57:26.320166 [ 137.760086] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4035 15:57:26.325607 [ 137.765758] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4036 15:57:26.332143 [ 137.773084] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4037 15:57:26.341197 [ 137.780059] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ffa4
4038 15:57:26.347448 [ 137.787820] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4039 15:57:26.355161 [ 137.795312] r7:00000013 r6:c1a1ffa4 r5:c1a1ff7c r4:c470e000
4040 15:57:26.364027 [ 137.800992] [<c134de10>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4041 15:57:26.369913 [ 137.809965] r9:c1acbe54 r8:c15e7d40 r7:c470ff60 r6:0000001f r5:c4223000 r4:7fffffff
4042 15:57:26.381662 [ 137.817733] [<c086ceb0>] (refcount_warn_saturate) from [<c135a930>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4043 15:57:26.393226 [ 137.828186] [<c135a8cc>] (__refcount_add_not_zero.constprop.0) from [<c135aad8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4044 15:57:26.396066 [ 137.839843] r5:c4223000 r4:c470e000
4045 15:57:26.407037 [ 137.843442] [<c135aa88>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4046 15:57:26.409140 [ 137.853361] r4:0000002d
4047 15:57:26.416154 [ 137.855911] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4048 15:57:26.424213 [ 137.863935] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4049 15:57:26.431079 [ 137.871863] r9:c470ff60 r8:c53146c0 r7:0000001f r6:b6eae000 r5:c42fb2c0 r4:c0c2d8a0
4050 15:57:26.439356 [ 137.879623] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4051 15:57:26.449757 [ 137.887464] r9:c07f4bec r8:c470ff60 r7:c2816000 r6:b6eae000 r5:c42fb2c0 r4:00000000
4052 15:57:26.455660 [ 137.895219] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4053 15:57:26.464151 [ 137.902366] r10:00000004 r9:00000000 r8:00000000 r7:b6eae000 r6:c470e000 r5:c42fb2c0
4054 15:57:26.465367 [ 137.910201] r4:c42fb2c0
4055 15:57:26.474282 [ 137.912748] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4056 15:57:26.480288 [ 137.919895] r9:c470e000 r8:c03002e4 r7:00000004 r6:b6ff5e00 r5:0000001f r4:0000001f
4057 15:57:26.487961 [ 137.927653] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4058 15:57:26.492681 [ 137.935230] Exception stack(0xc470ffa8 to 0xc470fff0)
4059 15:57:26.501584 [ 137.940293] ffa0: 0000001f 0000001f 00000001 b6eae000 0000001f 00000000
4060 15:57:26.508946 [ 137.948481] ffc0: 0000001f 0000001f b6ff5e00 00000004 00000001 00000000 00020000 bec5fa54
4061 15:57:26.513504 [ 137.956666] ffe0: 00000004 bec5f788 b6f6394f b6ee9c66
4062 15:57:26.517955 [ 137.961790] irq event stamp: 0
4063 15:57:26.523163 [ 137.964869] hardirqs last enabled at (0): [<00000000>] 0x0
4064 15:57:26.529644 [ 137.970494] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4065 15:57:26.537567 [ 137.978023] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4066 15:57:26.543367 [ 137.985529] softirqs last disabled at (0): [<00000000>] 0x0
4067 15:57:26.548038 [ 137.991164] ---[ end trace 89d09bd2305eadc7 ]---
4068 15:57:26.551910 [ 137.995800] lkdtm: Overflow detected: saturated
4069 15:57:26.685548 # [ 137.675486] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4070 15:57:26.690875 # [ 137.682376] lkdtm: attempting bad refcount_inc_not_zero() overflow
4071 15:57:26.694915 # [ 137.688624] ------------[ cut here ]------------
4072 15:57:26.704386 # [ 137.693279] WARNING: CPU: 3 PID: 2745 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4073 15:57:26.708858 # [ 137.701788] refcount_t: saturated; leaking memory.
4074 15:57:26.739863 # [ 137.706593] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4075 15:57:26.747982 # [ 137.735822] CPU: 3 PID: 2745 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4076 15:57:26.751758 # [ 137.743489] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4077 15:57:26.756732 # [ 137.750024] Backtrace:
4078 15:57:26.763145 # [ 137.752502] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4079 15:57:26.768902 # [ 137.760086] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4080 15:57:26.775786 # [ 137.765758] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4081 15:57:26.783071 # [ 137.773084] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4082 15:57:26.792448 # [ 137.780059] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ffa4
4083 15:57:26.801775 # [ 137.787820] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4084 15:57:26.805140 # [ 137.795312] r7:00000013 r6:c1a1ffa4 r5:c1a1ff7c r4:c470e000
4085 15:57:26.814929 # [ 137.800992] [<c134de10>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4086 15:57:26.822276 # [ 137.809965] r9:c1acbe54 r8:c15e7d40 r7:c470ff60 r6:0000001f r5:c4223000 r4:7fffffff
4087 15:57:26.833426 # [ 137.817733] [<c086ceb0>] (refcount_warn_saturate) from [<c135a930>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4088 15:57:26.843953 # [ 137.828186] [<c135a8cc>] (__refcount_add_not_zero.constprop.0) from [<c135aad8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4089 15:57:26.849892 # [ 137.839843] r5:c4223000 r4:c470e000
4090 15:57:26.861173 # [ 137.843442] [<c135aa88>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4091 15:57:26.862380 # [ 137.853361] r4:0000002d
4092 15:57:26.867490 # [ 137.855911] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4093 15:57:26.876252 # [ 137.863935] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4094 15:57:26.885379 # [ 137.871863] r9:c470ff60 r8:c53146c0 r7:0000001f r6:b6eae000 r5:c42fb2c0 r4:c0c2d8a0
4095 15:57:26.895958 # [ 137.879623] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4096 15:57:26.902478 # [ 137.887464] r9:c07f4bec r8:c470ff60 r7:c2816000 r6:b6eae000 r5:c42fb2c0 r4:00000000
4097 15:57:26.907432 # [ 137.895219] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4098 15:57:26.915288 # [ 137.902366] r10:00000004 r9:00000000 r8:00000000 r7:b6eae000 r6:c470e000 r5:c42fb2c0
4099 15:57:26.918565 # [ 137.910201] r4:c42fb2c0
4100 15:57:26.925563 # [ 137.912748] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4101 15:57:26.937032 # [ 137.919895] r9:c470e000 r8:c03002e4 r7:00000004 r6:b6ff5e00 r5:0000001f r4:0000001f
4102 15:57:26.944359 # [ 137.927653] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4103 15:57:26.946509 # [ 137.935230] Exception stack(0xc470ffa8 to 0xc470fff0)
4104 15:57:26.955263 # [ 137.940293] ffa0: 0000001f 0000001f 00000001 b6eae000 0000001f 00000000
4105 15:57:26.963065 # [ 137.948481] ffc0: 0000001f 0000001f b6ff5e00 00000004 00000001 00000000 00020000 bec5fa54
4106 15:57:26.970291 # [ 137.956666] ffe0: 00000004 bec5f788 b6f6394f b6ee9c66
4107 15:57:26.971652 # [ 137.961790] irq event stamp: 0
4108 15:57:26.979021 # [ 137.964869] hardirqs last enabled at (0): [<00000000>] 0x0
4109 15:57:26.986147 # [ 137.970494] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4110 15:57:26.994460 # [ 137.978023] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4111 15:57:26.997303 # [ 137.985529] softirqs last disabled at (0): [<00000000>] 0x0
4112 15:57:27.005790 # [ 137.991164] ---[ end trace 89d09bd2305eadc7 ]---
4113 15:57:27.010315 # [ 137.995800] lkdtm: Overflow detected: saturated
4114 15:57:27.012577 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4115 15:57:27.023115 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
4116 15:57:27.024358 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4117 15:57:27.082983 [ 138.523127] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4118 15:57:27.089152 [ 138.530057] lkdtm: attempting bad refcount_add_not_zero() overflow
4119 15:57:27.092640 [ 138.536275] ------------[ cut here ]------------
4120 15:57:27.102125 [ 138.541029] WARNING: CPU: 1 PID: 2779 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4121 15:57:27.106582 [ 138.549535] refcount_t: saturated; leaking memory.
4122 15:57:27.135607 [ 138.554342] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4123 15:57:27.145568 [ 138.583566] CPU: 1 PID: 2779 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4124 15:57:27.149912 [ 138.591234] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4125 15:57:27.152285 [ 138.597771] Backtrace:
4126 15:57:27.161434 [ 138.600252] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4127 15:57:27.166932 [ 138.607835] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4128 15:57:27.173250 [ 138.613507] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4129 15:57:27.179563 [ 138.620836] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4130 15:57:27.188444 [ 138.627811] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ffa4
4131 15:57:27.196575 [ 138.635573] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4132 15:57:27.202654 [ 138.643067] r7:00000013 r6:c1a1ffa4 r5:c1a1ff7c r4:c6a06000
4133 15:57:27.210074 [ 138.648748] [<c134de10>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4134 15:57:27.219530 [ 138.657720] r9:c1acbe74 r8:c15e7d40 r7:c6a07f60 r6:0000001f r5:c449a000 r4:7fffffff
4135 15:57:27.229576 [ 138.665489] [<c086ceb0>] (refcount_warn_saturate) from [<c135a930>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4136 15:57:27.240008 [ 138.675942] [<c135a8cc>] (__refcount_add_not_zero.constprop.0) from [<c135ab60>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4137 15:57:27.244511 [ 138.687599] r5:c449a000 r4:c6a06000
4138 15:57:27.253176 [ 138.691199] [<c135ab10>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4139 15:57:27.257134 [ 138.701120] r4:0000002e
4140 15:57:27.265409 [ 138.703669] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4141 15:57:27.271034 [ 138.711692] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4142 15:57:27.279433 [ 138.719620] r9:c6a07f60 r8:c53146c0 r7:0000001f r6:b6e50000 r5:c5ff0280 r4:c0c2d8a0
4143 15:57:27.287248 [ 138.727382] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4144 15:57:27.296335 [ 138.735225] r9:c07f4bec r8:c6a07f60 r7:c2816000 r6:b6e50000 r5:c5ff0280 r4:00000000
4145 15:57:27.302185 [ 138.742980] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4146 15:57:27.311077 [ 138.750129] r10:00000004 r9:00000000 r8:00000000 r7:b6e50000 r6:c6a06000 r5:c5ff0280
4147 15:57:27.313924 [ 138.757965] r4:c5ff0280
4148 15:57:27.320037 [ 138.760513] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4149 15:57:27.331106 [ 138.767659] r9:c6a06000 r8:c03002e4 r7:00000004 r6:b6f97e00 r5:0000001f r4:0000001f
4150 15:57:27.336883 [ 138.775417] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4151 15:57:27.339343 [ 138.782994] Exception stack(0xc6a07fa8 to 0xc6a07ff0)
4152 15:57:27.350766 [ 138.788059] 7fa0: 0000001f 0000001f 00000001 b6e50000 0000001f 00000000
4153 15:57:27.357267 [ 138.796247] 7fc0: 0000001f 0000001f b6f97e00 00000004 00000001 00000000 00020000 beceea54
4154 15:57:27.361960 [ 138.804434] 7fe0: 00000004 becee788 b6f0594f b6e8bc66
4155 15:57:27.365918 [ 138.809580] irq event stamp: 0
4156 15:57:27.369701 [ 138.812657] hardirqs last enabled at (0): [<00000000>] 0x0
4157 15:57:27.377460 [ 138.818283] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4158 15:57:27.386490 [ 138.825788] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4159 15:57:27.391179 [ 138.833319] softirqs last disabled at (0): [<00000000>] 0x0
4160 15:57:27.395145 [ 138.838953] ---[ end trace 89d09bd2305eadc8 ]---
4161 15:57:27.400176 [ 138.843593] lkdtm: Overflow detected: saturated
4162 15:57:27.536672 # [ 138.523127] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4163 15:57:27.541457 # [ 138.530057] lkdtm: attempting bad refcount_add_not_zero() overflow
4164 15:57:27.546234 # [ 138.536275] ------------[ cut here ]------------
4165 15:57:27.554641 # [ 138.541029] WARNING: CPU: 1 PID: 2779 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4166 15:57:27.560891 # [ 138.549535] refcount_t: saturated; leaking memory.
4167 15:57:27.588597 # [ 138.554342] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4168 15:57:27.597531 # [ 138.583566] CPU: 1 PID: 2779 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4169 15:57:27.602878 # [ 138.591234] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4170 15:57:27.605242 # [ 138.597771] Backtrace:
4171 15:57:27.613244 # [ 138.600252] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4172 15:57:27.618890 # [ 138.607835] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4173 15:57:27.626031 # [ 138.613507] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4174 15:57:27.633004 # [ 138.620836] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4175 15:57:27.641123 # [ 138.627811] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ffa4
4176 15:57:27.652344 # [ 138.635573] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4177 15:57:27.655161 # [ 138.643067] r7:00000013 r6:c1a1ffa4 r5:c1a1ff7c r4:c6a06000
4178 15:57:27.663857 # [ 138.648748] [<c134de10>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4179 15:57:27.671963 # [ 138.657720] r9:c1acbe74 r8:c15e7d40 r7:c6a07f60 r6:0000001f r5:c449a000 r4:7fffffff
4180 15:57:27.682597 # [ 138.665489] [<c086ceb0>] (refcount_warn_saturate) from [<c135a930>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4181 15:57:27.693881 # [ 138.675942] [<c135a8cc>] (__refcount_add_not_zero.constprop.0) from [<c135ab60>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4182 15:57:27.697276 # [ 138.687599] r5:c449a000 r4:c6a06000
4183 15:57:27.709406 # [ 138.691199] [<c135ab10>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4184 15:57:27.710637 # [ 138.701120] r4:0000002e
4185 15:57:27.720496 # [ 138.703669] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4186 15:57:27.726300 # [ 138.711692] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4187 15:57:27.735004 # [ 138.719620] r9:c6a07f60 r8:c53146c0 r7:0000001f r6:b6e50000 r5:c5ff0280 r4:c0c2d8a0
4188 15:57:27.742893 # [ 138.727382] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4189 15:57:27.752733 # [ 138.735225] r9:c07f4bec r8:c6a07f60 r7:c2816000 r6:b6e50000 r5:c5ff0280 r4:00000000
4190 15:57:27.758873 # [ 138.742980] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4191 15:57:27.765641 # [ 138.750129] r10:00000004 r9:00000000 r8:00000000 r7:b6e50000 r6:c6a06000 r5:c5ff0280
4192 15:57:27.769741 # [ 138.757965] r4:c5ff0280
4193 15:57:27.776557 # [ 138.760513] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4194 15:57:27.783879 # [ 138.767659] r9:c6a06000 r8:c03002e4 r7:00000004 r6:b6f97e00 r5:0000001f r4:0000001f
4195 15:57:27.793187 # [ 138.775417] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4196 15:57:27.797629 # [ 138.782994] Exception stack(0xc6a07fa8 to 0xc6a07ff0)
4197 15:57:27.804409 # [ 138.788059] 7fa0: 0000001f 0000001f 00000001 b6e50000 0000001f 00000000
4198 15:57:27.813867 # [ 138.796247] 7fc0: 0000001f 0000001f b6f97e00 00000004 00000001 00000000 00020000 beceea54
4199 15:57:27.821366 # [ 138.804434] 7fe0: 00000004 becee788 b6f0594f b6e8bc66
4200 15:57:27.823407 # [ 138.809580] irq event stamp: 0
4201 15:57:27.828619 # [ 138.812657] hardirqs last enabled at (0): [<00000000>] 0x0
4202 15:57:27.835769 # [ 138.818283] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4203 15:57:27.842910 # [ 138.825788] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4204 15:57:27.848213 # [ 138.833319] softirqs last disabled at (0): [<00000000>] 0x0
4205 15:57:27.853469 # [ 138.838953] ---[ end trace 89d09bd2305eadc8 ]---
4206 15:57:27.858143 # [ 138.843593] lkdtm: Overflow detected: saturated
4207 15:57:27.863636 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4208 15:57:27.869494 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
4209 15:57:27.873091 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
4210 15:57:27.944481 [ 139.387196] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4211 15:57:27.950588 [ 139.392909] lkdtm: attempting good refcount_dec()
4212 15:57:27.956594 [ 139.397740] lkdtm: attempting bad refcount_dec() to zero
4213 15:57:27.959259 [ 139.403090] ------------[ cut here ]------------
4214 15:57:27.969383 [ 139.407802] WARNING: CPU: 1 PID: 2813 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4215 15:57:27.974066 [ 139.416256] refcount_t: decrement hit 0; leaking memory.
4216 15:57:28.002286 [ 139.421628] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4217 15:57:28.013396 [ 139.450855] CPU: 1 PID: 2813 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4218 15:57:28.018372 [ 139.458521] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4219 15:57:28.021611 [ 139.465055] Backtrace:
4220 15:57:28.027650 [ 139.467533] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4221 15:57:28.032736 [ 139.475116] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4222 15:57:28.041534 [ 139.480787] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4223 15:57:28.048461 [ 139.488113] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4224 15:57:28.055278 [ 139.495087] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ffa4
4225 15:57:28.062653 [ 139.502846] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4226 15:57:28.068554 [ 139.510339] r7:0000001f r6:c1a1ffa4 r5:c1a20008 r4:c68ae000
4227 15:57:28.076981 [ 139.516017] [<c134de10>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4228 15:57:28.086479 [ 139.524987] r9:c1acbe94 r8:c15e7d40 r7:c68aff60 r6:00000012 r5:c449a000 r4:c68ae000
4229 15:57:28.094731 [ 139.532754] [<c086ceb0>] (refcount_warn_saturate) from [<c135a8c8>] (__refcount_dec.constprop.0+0x38/0x3c)
4230 15:57:28.104543 [ 139.542426] [<c135a890>] (__refcount_dec.constprop.0) from [<c135abf4>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4231 15:57:28.113926 [ 139.552189] [<c135ab98>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4232 15:57:28.115792 [ 139.560981] r4:0000002f
4233 15:57:28.127053 [ 139.563532] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4234 15:57:28.132840 [ 139.571555] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4235 15:57:28.141143 [ 139.579484] r9:c68aff60 r8:c53146c0 r7:00000012 r6:b6e0c000 r5:c696b900 r4:c0c2d8a0
4236 15:57:28.149513 [ 139.587244] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4237 15:57:28.157594 [ 139.595085] r9:c07f4bec r8:c68aff60 r7:c2816000 r6:b6e0c000 r5:c696b900 r4:00000000
4238 15:57:28.162145 [ 139.602841] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4239 15:57:28.171322 [ 139.609987] r10:00000004 r9:00000000 r8:00000000 r7:b6e0c000 r6:c68ae000 r5:c696b900
4240 15:57:28.173804 [ 139.617824] r4:c696b900
4241 15:57:28.181765 [ 139.620370] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4242 15:57:28.188586 [ 139.627517] r9:c68ae000 r8:c03002e4 r7:00000004 r6:b6f53e00 r5:00000012 r4:00000012
4243 15:57:28.194299 [ 139.635275] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4244 15:57:28.202331 [ 139.642852] Exception stack(0xc68affa8 to 0xc68afff0)
4245 15:57:28.211218 [ 139.647918] ffa0: 00000012 00000012 00000001 b6e0c000 00000012 00000000
4246 15:57:28.216697 [ 139.656106] ffc0: 00000012 00000012 b6f53e00 00000004 00000001 00000000 00020000 befbda54
4247 15:57:28.223180 [ 139.664292] ffe0: 00000004 befbd788 b6ec194f b6e47c66
4248 15:57:28.225898 [ 139.669421] irq event stamp: 0
4249 15:57:28.231805 [ 139.672500] hardirqs last enabled at (0): [<00000000>] 0x0
4250 15:57:28.240100 [ 139.678128] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4251 15:57:28.247666 [ 139.685631] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4252 15:57:28.251080 [ 139.693212] softirqs last disabled at (0): [<00000000>] 0x0
4253 15:57:28.257777 [ 139.698847] ---[ end trace 89d09bd2305eadc9 ]---
4254 15:57:28.259360 [ 139.703483] lkdtm: Zero detected: saturated
4255 15:57:28.387317 # [ 139.387196] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4256 15:57:28.390853 # [ 139.392909] lkdtm: attempting good refcount_dec()
4257 15:57:28.397668 # [ 139.397740] lkdtm: attempting bad refcount_dec() to zero
4258 15:57:28.405402 # [ 139.403090] ------------[ cut here ]------------
4259 15:57:28.411204 # [ 139.407802] WARNING: CPU: 1 PID: 2813 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4260 15:57:28.415153 # [ 139.416256] refcount_t: decrement hit 0; leaking memory.
4261 15:57:28.443921 # [ 139.421628] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4262 15:57:28.452687 # [ 139.450855] CPU: 1 PID: 2813 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4263 15:57:28.457635 # [ 139.458521] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4264 15:57:28.462341 # [ 139.465055] Backtrace:
4265 15:57:28.469263 # [ 139.467533] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4266 15:57:28.474371 # [ 139.475116] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4267 15:57:28.482822 # [ 139.480787] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4268 15:57:28.491608 # [ 139.488113] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4269 15:57:28.501400 # [ 139.495087] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ffa4
4270 15:57:28.506719 # [ 139.502846] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4271 15:57:28.510164 # [ 139.510339] r7:0000001f r6:c1a1ffa4 r5:c1a20008 r4:c68ae000
4272 15:57:28.519966 # [ 139.516017] [<c134de10>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4273 15:57:28.528350 # [ 139.524987] r9:c1acbe94 r8:c15e7d40 r7:c68aff60 r6:00000012 r5:c449a000 r4:c68ae000
4274 15:57:28.539640 # [ 139.532754] [<c086ceb0>] (refcount_warn_saturate) from [<c135a8c8>] (__refcount_dec.constprop.0+0x38/0x3c)
4275 15:57:28.547748 # [ 139.542426] [<c135a890>] (__refcount_dec.constprop.0) from [<c135abf4>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4276 15:57:28.557389 # [ 139.552189] [<c135ab98>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4277 15:57:28.559629 # [ 139.560981] r4:0000002f
4278 15:57:28.567371 # [ 139.563532] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4279 15:57:28.575184 # [ 139.571555] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4280 15:57:28.584308 # [ 139.579484] r9:c68aff60 r8:c53146c0 r7:00000012 r6:b6e0c000 r5:c696b900 r4:c0c2d8a0
4281 15:57:28.592342 # [ 139.587244] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4282 15:57:28.600088 # [ 139.595085] r9:c07f4bec r8:c68aff60 r7:c2816000 r6:b6e0c000 r5:c696b900 r4:00000000
4283 15:57:28.607134 # [ 139.602841] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4284 15:57:28.614871 # [ 139.609987] r10:00000004 r9:00000000 r8:00000000 r7:b6e0c000 r6:c68ae000 r5:c696b900
4285 15:57:28.617855 # [ 139.617824] r4:c696b900
4286 15:57:28.623712 # [ 139.620370] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4287 15:57:28.631906 # [ 139.627517] r9:c68ae000 r8:c03002e4 r7:00000004 r6:b6f53e00 r5:00000012 r4:00000012
4288 15:57:28.642231 # [ 139.635275] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4289 15:57:28.644691 # [ 139.642852] Exception stack(0xc68affa8 to 0xc68afff0)
4290 15:57:28.656563 # [ 139.647918] ffa0: 00000012 00000012 00000001 b6e0c000 00000012 00000000
4291 15:57:28.662638 # [ 139.656106] ffc0: 00000012 00000012 b6f53e00 00000004 00000001 00000000 00020000 befbda54
4292 15:57:28.669123 # [ 139.664292] ffe0: 00000004 befbd788 b6ec194f b6e47c66
4293 15:57:28.670975 # [ 139.669421] irq event stamp: 0
4294 15:57:28.675847 # [ 139.672500] hardirqs last enabled at (0): [<00000000>] 0x0
4295 15:57:28.685202 # [ 139.678128] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4296 15:57:28.692245 # [ 139.685631] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4297 15:57:28.696494 # [ 139.693212] softirqs last disabled at (0): [<00000000>] 0x0
4298 15:57:28.703195 # [ 139.698847] ---[ end trace 89d09bd2305eadc9 ]---
4299 15:57:28.705617 # [ 139.703483] lkdtm: Zero detected: saturated
4300 15:57:28.710330 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4301 15:57:28.718510 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4302 15:57:28.719974 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4303 15:57:28.800521 [ 140.241959] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4304 15:57:28.807672 [ 140.248077] lkdtm: attempting bad refcount_dec() below zero
4305 15:57:28.813752 [ 140.253666] ------------[ cut here ]------------
4306 15:57:28.818824 [ 140.258366] WARNING: CPU: 1 PID: 2850 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4307 15:57:28.825850 [ 140.266816] refcount_t: decrement hit 0; leaking memory.
4308 15:57:28.854294 [ 140.272202] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4309 15:57:28.861127 [ 140.301432] CPU: 1 PID: 2850 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4310 15:57:28.868190 [ 140.309099] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4311 15:57:28.869541 [ 140.315634] Backtrace:
4312 15:57:28.879285 [ 140.318112] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4313 15:57:28.884753 [ 140.325694] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4314 15:57:28.892059 [ 140.331369] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4315 15:57:28.897943 [ 140.338697] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4316 15:57:28.906612 [ 140.345672] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ffa4
4317 15:57:28.915361 [ 140.353432] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4318 15:57:28.919881 [ 140.360923] r7:0000001f r6:c1a1ffa4 r5:c1a20008 r4:c691e000
4319 15:57:28.928634 [ 140.366600] [<c134de10>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4320 15:57:28.935809 [ 140.375571] r9:c1acbea8 r8:c15e7d40 r7:c691ff60 r6:00000016 r5:00000000 r4:c691e000
4321 15:57:28.944936 [ 140.383337] [<c086ceb0>] (refcount_warn_saturate) from [<c135a8c8>] (__refcount_dec.constprop.0+0x38/0x3c)
4322 15:57:28.956931 [ 140.393008] [<c135a890>] (__refcount_dec.constprop.0) from [<c135acb8>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4323 15:57:28.967010 [ 140.403117] [<c135ac70>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4324 15:57:28.968412 [ 140.412258] r5:c418c000 r4:00000030
4325 15:57:28.978122 [ 140.415849] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4326 15:57:28.984314 [ 140.423870] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4327 15:57:28.994687 [ 140.431799] r9:c691ff60 r8:c53146c0 r7:00000016 r6:b6e86000 r5:c689e640 r4:c0c2d8a0
4328 15:57:29.003930 [ 140.439561] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4329 15:57:29.008795 [ 140.447402] r9:c07f4bec r8:c691ff60 r7:c2816000 r6:b6e86000 r5:c689e640 r4:00000000
4330 15:57:29.014721 [ 140.455158] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4331 15:57:29.023028 [ 140.462304] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c691e000 r5:c689e640
4332 15:57:29.026640 [ 140.470139] r4:c689e640
4333 15:57:29.033827 [ 140.472684] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4334 15:57:29.040498 [ 140.479830] r9:c691e000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:00000016 r4:00000016
4335 15:57:29.047437 [ 140.487588] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4336 15:57:29.053036 [ 140.495166] Exception stack(0xc691ffa8 to 0xc691fff0)
4337 15:57:29.060693 [ 140.500231] ffa0: 00000016 00000016 00000001 b6e86000 00000016 00000000
4338 15:57:29.069028 [ 140.508420] ffc0: 00000016 00000016 b6fcde00 00000004 00000001 00000000 00020000 bea9ba54
4339 15:57:29.073997 [ 140.516606] ffe0: 00000004 bea9b788 b6f3b94f b6ec1c66
4340 15:57:29.077221 [ 140.521742] irq event stamp: 0
4341 15:57:29.083260 [ 140.524821] hardirqs last enabled at (0): [<00000000>] 0x0
4342 15:57:29.089514 [ 140.530450] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4343 15:57:29.097562 [ 140.537997] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4344 15:57:29.103345 [ 140.545507] softirqs last disabled at (0): [<00000000>] 0x0
4345 15:57:29.108290 [ 140.551167] ---[ end trace 89d09bd2305eadca ]---
4346 15:57:29.111810 [ 140.555811] lkdtm: Negative detected: saturated
4347 15:57:29.241373 # [ 140.241959] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4348 15:57:29.247151 # [ 140.248077] lkdtm: attempting bad refcount_dec() below zero
4349 15:57:29.251692 # [ 140.253666] ------------[ cut here ]------------
4350 15:57:29.259604 # [ 140.258366] WARNING: CPU: 1 PID: 2850 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4351 15:57:29.263866 # [ 140.266816] refcount_t: decrement hit 0; leaking memory.
4352 15:57:29.294161 # [ 140.272202] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4353 15:57:29.300715 # [ 140.301432] CPU: 1 PID: 2850 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4354 15:57:29.308107 # [ 140.309099] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4355 15:57:29.311604 # [ 140.315634] Backtrace:
4356 15:57:29.319242 # [ 140.318112] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4357 15:57:29.325215 # [ 140.325694] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4358 15:57:29.333204 # [ 140.331369] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4359 15:57:29.340511 # [ 140.338697] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4360 15:57:29.346080 # [ 140.345672] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ffa4
4361 15:57:29.354681 # [ 140.353432] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4362 15:57:29.361483 # [ 140.360923] r7:0000001f r6:c1a1ffa4 r5:c1a20008 r4:c691e000
4363 15:57:29.368758 # [ 140.366600] [<c134de10>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4364 15:57:29.376618 # [ 140.375571] r9:c1acbea8 r8:c15e7d40 r7:c691ff60 r6:00000016 r5:00000000 r4:c691e000
4365 15:57:29.385440 # [ 140.383337] [<c086ceb0>] (refcount_warn_saturate) from [<c135a8c8>] (__refcount_dec.constprop.0+0x38/0x3c)
4366 15:57:29.396355 # [ 140.393008] [<c135a890>] (__refcount_dec.constprop.0) from [<c135acb8>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4367 15:57:29.406780 # [ 140.403117] [<c135ac70>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4368 15:57:29.410882 # [ 140.412258] r5:c418c000 r4:00000030
4369 15:57:29.419408 # [ 140.415849] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4370 15:57:29.425919 # [ 140.423870] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4371 15:57:29.436980 # [ 140.431799] r9:c691ff60 r8:c53146c0 r7:00000016 r6:b6e86000 r5:c689e640 r4:c0c2d8a0
4372 15:57:29.442374 # [ 140.439561] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4373 15:57:29.452247 # [ 140.447402] r9:c07f4bec r8:c691ff60 r7:c2816000 r6:b6e86000 r5:c689e640 r4:00000000
4374 15:57:29.457754 # [ 140.455158] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4375 15:57:29.466664 # [ 140.462304] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c691e000 r5:c689e640
4376 15:57:29.468649 # [ 140.470139] r4:c689e640
4377 15:57:29.475190 # [ 140.472684] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4378 15:57:29.484507 # [ 140.479830] r9:c691e000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:00000016 r4:00000016
4379 15:57:29.490647 # [ 140.487588] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4380 15:57:29.499229 # [ 140.495166] Exception stack(0xc691ffa8 to 0xc691fff0)
4381 15:57:29.504614 # [ 140.500231] ffa0: 00000016 00000016 00000001 b6e86000 00000016 00000000
4382 15:57:29.512734 # [ 140.508420] ffc0: 00000016 00000016 b6fcde00 00000004 00000001 00000000 00020000 bea9ba54
4383 15:57:29.517672 # [ 140.516606] ffe0: 00000004 bea9b788 b6f3b94f b6ec1c66
4384 15:57:29.521489 # [ 140.521742] irq event stamp: 0
4385 15:57:29.528632 # [ 140.524821] hardirqs last enabled at (0): [<00000000>] 0x0
4386 15:57:29.533716 # [ 140.530450] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4387 15:57:29.543181 # [ 140.537997] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4388 15:57:29.547678 # [ 140.545507] softirqs last disabled at (0): [<00000000>] 0x0
4389 15:57:29.553856 # [ 140.551167] ---[ end trace 89d09bd2305eadca ]---
4390 15:57:29.557468 # [ 140.555811] lkdtm: Negative detected: saturated
4391 15:57:29.565200 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4392 15:57:29.567409 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4393 15:57:29.570970 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4394 15:57:29.659593 [ 141.097748] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4395 15:57:29.662393 [ 141.104590] lkdtm: attempting bad refcount_dec_and_test() below zero
4396 15:57:29.671315 [ 141.111031] ------------[ cut here ]------------
4397 15:57:29.676616 [ 141.115686] WARNING: CPU: 1 PID: 2885 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4398 15:57:29.681441 [ 141.124284] refcount_t: underflow; use-after-free.
4399 15:57:29.710541 [ 141.129126] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4400 15:57:29.718141 [ 141.158351] CPU: 1 PID: 2885 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4401 15:57:29.725510 [ 141.166018] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4402 15:57:29.726608 [ 141.172554] Backtrace:
4403 15:57:29.734804 [ 141.175033] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4404 15:57:29.741541 [ 141.182616] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4405 15:57:29.749612 [ 141.188289] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4406 15:57:29.754378 [ 141.195615] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4407 15:57:29.763230 [ 141.202590] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ffa4
4408 15:57:29.771705 [ 141.210349] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4409 15:57:29.776245 [ 141.217842] r7:0000001c r6:c1a1ffa4 r5:c1a1ffe0 r4:c42d6000
4410 15:57:29.785242 [ 141.223521] [<c134de10>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4411 15:57:29.793870 [ 141.232580] r9:c1acbec0 r8:c15e7d40 r7:c42d7f60 r6:0000001f r5:00000000 r4:c42d6000
4412 15:57:29.805221 [ 141.240349] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e5bc>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4413 15:57:29.815388 [ 141.250808] [<c0c2e558>] (__refcount_sub_and_test.constprop.0) from [<c135ad30>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4414 15:57:29.827520 [ 141.262477] [<c135ace0>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4415 15:57:29.828682 [ 141.272400] r5:c418c000 r4:00000031
4416 15:57:29.835424 [ 141.275991] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4417 15:57:29.844878 [ 141.284016] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4418 15:57:29.851635 [ 141.291947] r9:c42d7f60 r8:c53146c0 r7:0000001f r6:b6dcd000 r5:c4302b40 r4:c0c2d8a0
4419 15:57:29.861705 [ 141.299707] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4420 15:57:29.869470 [ 141.307549] r9:c07f4bec r8:c42d7f60 r7:c2816000 r6:b6dcd000 r5:c4302b40 r4:00000000
4421 15:57:29.876748 [ 141.315303] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4422 15:57:29.884133 [ 141.322449] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c42d6000 r5:c4302b40
4423 15:57:29.885315 [ 141.330286] r4:c4302b40
4424 15:57:29.891606 [ 141.332831] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4425 15:57:29.900747 [ 141.339978] r9:c42d6000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:0000001f r4:0000001f
4426 15:57:29.911174 [ 141.347737] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4427 15:57:29.913988 [ 141.355314] Exception stack(0xc42d7fa8 to 0xc42d7ff0)
4428 15:57:29.920360 [ 141.360378] 7fa0: 0000001f 0000001f 00000001 b6dcd000 0000001f 00000000
4429 15:57:29.930005 [ 141.368568] 7fc0: 0000001f 0000001f b6f14e00 00000004 00000001 00000000 00020000 bec00a54
4430 15:57:29.935281 [ 141.376753] 7fe0: 00000004 bec00788 b6e8294f b6e08c66
4431 15:57:29.937415 [ 141.381898] irq event stamp: 0
4432 15:57:29.943996 [ 141.384977] hardirqs last enabled at (0): [<00000000>] 0x0
4433 15:57:29.950704 [ 141.390604] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4434 15:57:29.957652 [ 141.398162] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4435 15:57:29.962763 [ 141.405671] softirqs last disabled at (0): [<00000000>] 0x0
4436 15:57:29.967452 [ 141.411305] ---[ end trace 89d09bd2305eadcb ]---
4437 15:57:29.972180 [ 141.415942] lkdtm: Negative detected: saturated
4438 15:57:30.104572 # [ 141.097748] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4439 15:57:30.109929 # [ 141.104590] lkdtm: attempting bad refcount_dec_and_test() below zero
4440 15:57:30.114789 # [ 141.111031] ------------[ cut here ]------------
4441 15:57:30.124953 # [ 141.115686] WARNING: CPU: 1 PID: 2885 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4442 15:57:30.129561 # [ 141.124284] refcount_t: underflow; use-after-free.
4443 15:57:30.158359 # [ 141.129126] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4444 15:57:30.166879 # [ 141.158351] CPU: 1 PID: 2885 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4445 15:57:30.174174 # [ 141.166018] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4446 15:57:30.174445 # [ 141.172554] Backtrace:
4447 15:57:30.182754 # [ 141.175033] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4448 15:57:30.187701 # [ 141.182616] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4449 15:57:30.195687 # [ 141.188289] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4450 15:57:30.203076 # [ 141.195615] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4451 15:57:30.211624 # [ 141.202590] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ffa4
4452 15:57:30.217694 # [ 141.210349] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4453 15:57:30.224480 # [ 141.217842] r7:0000001c r6:c1a1ffa4 r5:c1a1ffe0 r4:c42d6000
4454 15:57:30.234742 # [ 141.223521] [<c134de10>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4455 15:57:30.241939 # [ 141.232580] r9:c1acbec0 r8:c15e7d40 r7:c42d7f60 r6:0000001f r5:00000000 r4:c42d6000
4456 15:57:30.254804 # [ 141.240349] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e5bc>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4457 15:57:30.263941 # [ 141.250808] [<c0c2e558>] (__refcount_sub_and_test.constprop.0) from [<c135ad30>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4458 15:57:30.274184 # [ 141.262477] [<c135ace0>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4459 15:57:30.278705 # [ 141.272400] r5:c418c000 r4:00000031
4460 15:57:30.286964 # [ 141.275991] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4461 15:57:30.293878 # [ 141.284016] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4462 15:57:30.302975 # [ 141.291947] r9:c42d7f60 r8:c53146c0 r7:0000001f r6:b6dcd000 r5:c4302b40 r4:c0c2d8a0
4463 15:57:30.311384 # [ 141.299707] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4464 15:57:30.317442 # [ 141.307549] r9:c07f4bec r8:c42d7f60 r7:c2816000 r6:b6dcd000 r5:c4302b40 r4:00000000
4465 15:57:30.328560 # [ 141.315303] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4466 15:57:30.332419 # [ 141.322449] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c42d6000 r5:c4302b40
4467 15:57:30.337667 # [ 141.330286] r4:c4302b40
4468 15:57:30.342956 # [ 141.332831] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4469 15:57:30.352064 # [ 141.339978] r9:c42d6000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:0000001f r4:0000001f
4470 15:57:30.359050 # [ 141.347737] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4471 15:57:30.363274 # [ 141.355314] Exception stack(0xc42d7fa8 to 0xc42d7ff0)
4472 15:57:30.373867 # [ 141.360378] 7fa0: 0000001f 0000001f 00000001 b6dcd000 0000001f 00000000
4473 15:57:30.381936 # [ 141.368568] 7fc0: 0000001f 0000001f b6f14e00 00000004 00000001 00000000 00020000 bec00a54
4474 15:57:30.387607 # [ 141.376753] 7fe0: 00000004 bec00788 b6e8294f b6e08c66
4475 15:57:30.389434 # [ 141.381898] irq event stamp: 0
4476 15:57:30.394252 # [ 141.384977] hardirqs last enabled at (0): [<00000000>] 0x0
4477 15:57:30.401353 # [ 141.390604] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4478 15:57:30.409092 # [ 141.398162] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4479 15:57:30.414925 # [ 141.405671] softirqs last disabled at (0): [<00000000>] 0x0
4480 15:57:30.419846 # [ 141.411305] ---[ end trace 89d09bd2305eadcb ]---
4481 15:57:30.425854 # [ 141.415942] lkdtm: Negative detected: saturated
4482 15:57:30.433847 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4483 15:57:30.436995 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4484 15:57:30.441160 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4485 15:57:30.520773 [ 141.962485] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4486 15:57:30.528237 [ 141.969385] lkdtm: attempting bad refcount_sub_and_test() below zero
4487 15:57:30.532706 [ 141.975756] ------------[ cut here ]------------
4488 15:57:30.540900 [ 141.980461] WARNING: CPU: 2 PID: 2920 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4489 15:57:30.545222 [ 141.989064] refcount_t: underflow; use-after-free.
4490 15:57:30.576460 [ 141.993871] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4491 15:57:30.584518 [ 142.023120] CPU: 2 PID: 2920 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4492 15:57:30.589643 [ 142.030786] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4493 15:57:30.591990 [ 142.037319] Backtrace:
4494 15:57:30.600074 [ 142.039800] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4495 15:57:30.604667 [ 142.047382] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4496 15:57:30.614101 [ 142.053055] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4497 15:57:30.619214 [ 142.060381] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4498 15:57:30.627692 [ 142.067354] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ffa4
4499 15:57:30.635977 [ 142.075114] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4500 15:57:30.642696 [ 142.082606] r7:0000001c r6:c1a1ffa4 r5:c1a1ffe0 r4:c695a000
4501 15:57:30.648760 [ 142.088284] [<c134de10>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4502 15:57:30.656847 [ 142.097343] r9:c1acbee0 r8:c15e7d40 r7:c695bf60 r6:0000001f r5:c47a9000 r4:c695a000
4503 15:57:30.667047 [ 142.105112] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e5bc>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4504 15:57:30.678921 [ 142.115574] [<c0c2e558>] (__refcount_sub_and_test.constprop.0) from [<c135adbc>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4505 15:57:30.689806 [ 142.127241] [<c135ad6c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4506 15:57:30.692273 [ 142.137160] r4:00000032
4507 15:57:30.699787 [ 142.139710] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4508 15:57:30.708782 [ 142.147735] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4509 15:57:30.716062 [ 142.155664] r9:c695bf60 r8:c53146c0 r7:0000001f r6:b6de0000 r5:c689ec80 r4:c0c2d8a0
4510 15:57:30.723622 [ 142.163426] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4511 15:57:30.731806 [ 142.171268] r9:c07f4bec r8:c695bf60 r7:c2816000 r6:b6de0000 r5:c689ec80 r4:00000000
4512 15:57:30.738533 [ 142.179023] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4513 15:57:30.750645 [ 142.186172] r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c695a000 r5:c689ec80
4514 15:57:30.752484 [ 142.194008] r4:c689ec80
4515 15:57:30.756035 [ 142.196555] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4516 15:57:30.763405 [ 142.203702] r9:c695a000 r8:c03002e4 r7:00000004 r6:b6f27e00 r5:0000001f r4:0000001f
4517 15:57:30.770438 [ 142.211460] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4518 15:57:30.776304 [ 142.219037] Exception stack(0xc695bfa8 to 0xc695bff0)
4519 15:57:30.785562 [ 142.224102] bfa0: 0000001f 0000001f 00000001 b6de0000 0000001f 00000000
4520 15:57:30.793435 [ 142.232292] bfc0: 0000001f 0000001f b6f27e00 00000004 00000001 00000000 00020000 beb9ba54
4521 15:57:30.797229 [ 142.240477] bfe0: 00000004 beb9b788 b6e9594f b6e1bc66
4522 15:57:30.800713 [ 142.245640] irq event stamp: 0
4523 15:57:30.805945 [ 142.248754] hardirqs last enabled at (0): [<00000000>] 0x0
4524 15:57:30.816654 [ 142.254349] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4525 15:57:30.821807 [ 142.261904] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4526 15:57:30.828150 [ 142.269475] softirqs last disabled at (0): [<00000000>] 0x0
4527 15:57:30.832661 [ 142.275072] ---[ end trace 89d09bd2305eadcc ]---
4528 15:57:30.836651 [ 142.279752] lkdtm: Negative detected: saturated
4529 15:57:30.969843 # [ 141.962485] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4530 15:57:30.975761 # [ 141.969385] lkdtm: attempting bad refcount_sub_and_test() below zero
4531 15:57:30.982712 # [ 141.975756] ------------[ cut here ]------------
4532 15:57:30.989594 # [ 141.980461] WARNING: CPU: 2 PID: 2920 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4533 15:57:30.996471 # [ 141.989064] refcount_t: underflow; use-after-free.
4534 15:57:31.023431 # [ 141.993871] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4535 15:57:31.033912 # [ 142.023120] CPU: 2 PID: 2920 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4536 15:57:31.039734 # [ 142.030786] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4537 15:57:31.042492 # [ 142.037319] Backtrace:
4538 15:57:31.051238 # [ 142.039800] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4539 15:57:31.055467 # [ 142.047382] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4540 15:57:31.062300 # [ 142.053055] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4541 15:57:31.069110 # [ 142.060381] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4542 15:57:31.079138 # [ 142.067354] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ffa4
4543 15:57:31.086517 # [ 142.075114] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4544 15:57:31.090279 # [ 142.082606] r7:0000001c r6:c1a1ffa4 r5:c1a1ffe0 r4:c695a000
4545 15:57:31.100040 # [ 142.088284] [<c134de10>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4546 15:57:31.108054 # [ 142.097343] r9:c1acbee0 r8:c15e7d40 r7:c695bf60 r6:0000001f r5:c47a9000 r4:c695a000
4547 15:57:31.118470 # [ 142.105112] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e5bc>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4548 15:57:31.132605 # [ 142.115574] [<c0c2e558>] (__refcount_sub_and_test.constprop.0) from [<c135adbc>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4549 15:57:31.140481 # [ 142.127241] [<c135ad6c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4550 15:57:31.142663 # [ 142.137160] r4:00000032
4551 15:57:31.153132 # [ 142.139710] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4552 15:57:31.158533 # [ 142.147735] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4553 15:57:31.167224 # [ 142.155664] r9:c695bf60 r8:c53146c0 r7:0000001f r6:b6de0000 r5:c689ec80 r4:c0c2d8a0
4554 15:57:31.176033 # [ 142.163426] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4555 15:57:31.183088 # [ 142.171268] r9:c07f4bec r8:c695bf60 r7:c2816000 r6:b6de0000 r5:c689ec80 r4:00000000
4556 15:57:31.191091 # [ 142.179023] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4557 15:57:31.197884 # [ 142.186172] r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c695a000 r5:c689ec80
4558 15:57:31.200844 # [ 142.194008] r4:c689ec80
4559 15:57:31.208130 # [ 142.196555] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4560 15:57:31.215832 # [ 142.203702] r9:c695a000 r8:c03002e4 r7:00000004 r6:b6f27e00 r5:0000001f r4:0000001f
4561 15:57:31.222905 # [ 142.211460] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4562 15:57:31.231647 # [ 142.219037] Exception stack(0xc695bfa8 to 0xc695bff0)
4563 15:57:31.237521 # [ 142.224102] bfa0: 0000001f 0000001f 00000001 b6de0000 0000001f 00000000
4564 15:57:31.245305 # [ 142.232292] bfc0: 0000001f 0000001f b6f27e00 00000004 00000001 00000000 00020000 beb9ba54
4565 15:57:31.253506 # [ 142.240477] bfe0: 00000004 beb9b788 b6e9594f b6e1bc66
4566 15:57:31.253744 # [ 142.245640] irq event stamp: 0
4567 15:57:31.259623 # [ 142.248754] hardirqs last enabled at (0): [<00000000>] 0x0
4568 15:57:31.268914 # [ 142.254349] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4569 15:57:31.274874 # [ 142.261904] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4570 15:57:31.281448 # [ 142.269475] softirqs last disabled at (0): [<00000000>] 0x0
4571 15:57:31.289247 # [ 142.275072] ---[ end trace 89d09bd2305eadcc ]---
4572 15:57:31.291135 # [ 142.279752] lkdtm: Negative detected: saturated
4573 15:57:31.297085 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4574 15:57:31.303762 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4575 15:57:31.305002 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4576 15:57:31.371577 [ 142.813122] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4577 15:57:31.377388 [ 142.818874] lkdtm: attempting safe refcount_inc_not_zero() from zero
4578 15:57:31.383424 [ 142.825244] lkdtm: Good: zero detected
4579 15:57:31.385255 [ 142.829055] lkdtm: Correctly stayed at zero
4580 15:57:31.393969 [ 142.833254] lkdtm: attempting bad refcount_inc() from zero
4581 15:57:31.395790 [ 142.838820] ------------[ cut here ]------------
4582 15:57:31.404066 [ 142.843474] WARNING: CPU: 2 PID: 2952 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4583 15:57:31.408803 [ 142.852047] refcount_t: addition on 0; use-after-free.
4584 15:57:31.438957 [ 142.857233] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4585 15:57:31.445916 [ 142.886459] CPU: 2 PID: 2952 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4586 15:57:31.453975 [ 142.894124] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4587 15:57:31.455130 [ 142.900660] Backtrace:
4588 15:57:31.463731 [ 142.903137] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4589 15:57:31.468975 [ 142.910720] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4590 15:57:31.477473 [ 142.916392] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4591 15:57:31.484945 [ 142.923718] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4592 15:57:31.491011 [ 142.930693] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1ffa4
4593 15:57:31.499908 [ 142.938453] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4594 15:57:31.504504 [ 142.945945] r7:00000019 r6:c1a1ffa4 r5:c1a1ffb4 r4:c6b56000
4595 15:57:31.514796 [ 142.951620] [<c134de10>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4596 15:57:31.520500 [ 142.960678] r9:c1acbf00 r8:c15e7d40 r7:c6b57f60 r6:00000012 r5:00000000 r4:c6b56000
4597 15:57:31.529456 [ 142.968447] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e554>] (__refcount_add.constprop.0+0x54/0x58)
4598 15:57:31.541860 [ 142.978126] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135aea0>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4599 15:57:31.549558 [ 142.987885] [<c135adf8>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4600 15:57:31.552546 [ 142.996676] r5:c2e72000 r4:00000033
4601 15:57:31.559892 [ 143.000268] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4602 15:57:31.571442 [ 143.008291] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4603 15:57:31.575864 [ 143.016220] r9:c6b57f60 r8:c53146c0 r7:00000012 r6:b6eb0000 r5:c689e8c0 r4:c0c2d8a0
4604 15:57:31.584178 [ 143.023980] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4605 15:57:31.593202 [ 143.031823] r9:c07f4bec r8:c6b57f60 r7:c2816000 r6:b6eb0000 r5:c689e8c0 r4:00000000
4606 15:57:31.599831 [ 143.039578] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4607 15:57:31.606953 [ 143.046725] r10:00000004 r9:00000000 r8:00000000 r7:b6eb0000 r6:c6b56000 r5:c689e8c0
4608 15:57:31.610414 [ 143.054562] r4:c689e8c0
4609 15:57:31.618157 [ 143.057107] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4610 15:57:31.624614 [ 143.064254] r9:c6b56000 r8:c03002e4 r7:00000004 r6:b6ff7e00 r5:00000012 r4:00000012
4611 15:57:31.634485 [ 143.072013] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4612 15:57:31.636636 [ 143.079590] Exception stack(0xc6b57fa8 to 0xc6b57ff0)
4613 15:57:31.644893 [ 143.084654] 7fa0: 00000012 00000012 00000001 b6eb0000 00000012 00000000
4614 15:57:31.652923 [ 143.092842] 7fc0: 00000012 00000012 b6ff7e00 00000004 00000001 00000000 00020000 be8a5a54
4615 15:57:31.658243 [ 143.101028] 7fe0: 00000004 be8a5788 b6f6594f b6eebc66
4616 15:57:31.662906 [ 143.106170] irq event stamp: 0
4617 15:57:31.669453 [ 143.109287] hardirqs last enabled at (0): [<00000000>] 0x0
4618 15:57:31.674824 [ 143.114887] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4619 15:57:31.681684 [ 143.122424] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4620 15:57:31.690747 [ 143.129953] softirqs last disabled at (0): [<00000000>] 0x0
4621 15:57:31.691975 [ 143.135540] ---[ end trace 89d09bd2305eadcd ]---
4622 15:57:31.696674 [ 143.140208] lkdtm: Zero detected: saturated
4623 15:57:31.824563 # [ 142.813122] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4624 15:57:31.830250 # [ 142.818874] lkdtm: attempting safe refcount_inc_not_zero() from zero
4625 15:57:31.833683 # [ 142.825244] lkdtm: Good: zero detected
4626 15:57:31.838482 # [ 142.829055] lkdtm: Correctly stayed at zero
4627 15:57:31.843876 # [ 142.833254] lkdtm: attempting bad refcount_inc() from zero
4628 15:57:31.850200 # [ 142.838820] ------------[ cut here ]------------
4629 15:57:31.858044 # [ 142.843474] WARNING: CPU: 2 PID: 2952 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4630 15:57:31.863447 # [ 142.852047] refcount_t: addition on 0; use-after-free.
4631 15:57:31.891213 # [ 142.857233] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4632 15:57:31.899754 # [ 142.886459] CPU: 2 PID: 2952 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4633 15:57:31.906534 # [ 142.894124] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4634 15:57:31.908621 # [ 142.900660] Backtrace:
4635 15:57:31.915945 # [ 142.903137] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4636 15:57:31.922793 # [ 142.910720] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4637 15:57:31.930361 # [ 142.916392] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4638 15:57:31.936172 # [ 142.923718] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4639 15:57:31.946304 # [ 142.930693] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1ffa4
4640 15:57:31.952709 # [ 142.938453] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4641 15:57:31.958500 # [ 142.945945] r7:00000019 r6:c1a1ffa4 r5:c1a1ffb4 r4:c6b56000
4642 15:57:31.971292 # [ 142.951620] [<c134de10>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4643 15:57:31.975660 # [ 142.960678] r9:c1acbf00 r8:c15e7d40 r7:c6b57f60 r6:00000012 r5:00000000 r4:c6b56000
4644 15:57:31.986887 # [ 142.968447] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e554>] (__refcount_add.constprop.0+0x54/0x58)
4645 15:57:31.994733 # [ 142.978126] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135aea0>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4646 15:57:32.004334 # [ 142.987885] [<c135adf8>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4647 15:57:32.007191 # [ 142.996676] r5:c2e72000 r4:00000033
4648 15:57:32.018512 # [ 143.000268] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4649 15:57:32.023786 # [ 143.008291] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4650 15:57:32.033374 # [ 143.016220] r9:c6b57f60 r8:c53146c0 r7:00000012 r6:b6eb0000 r5:c689e8c0 r4:c0c2d8a0
4651 15:57:32.040023 # [ 143.023980] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4652 15:57:32.046579 # [ 143.031823] r9:c07f4bec r8:c6b57f60 r7:c2816000 r6:b6eb0000 r5:c689e8c0 r4:00000000
4653 15:57:32.054788 # [ 143.039578] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4654 15:57:32.062373 # [ 143.046725] r10:00000004 r9:00000000 r8:00000000 r7:b6eb0000 r6:c6b56000 r5:c689e8c0
4655 15:57:32.066994 # [ 143.054562] r4:c689e8c0
4656 15:57:32.072595 # [ 143.057107] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4657 15:57:32.080260 # [ 143.064254] r9:c6b56000 r8:c03002e4 r7:00000004 r6:b6ff7e00 r5:00000012 r4:00000012
4658 15:57:32.088653 # [ 143.072013] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4659 15:57:32.093969 # [ 143.079590] Exception stack(0xc6b57fa8 to 0xc6b57ff0)
4660 15:57:32.101595 # [ 143.084654] 7fa0: 00000012 00000012 00000001 b6eb0000 00000012 00000000
4661 15:57:32.110750 # [ 143.092842] 7fc0: 00000012 00000012 b6ff7e00 00000004 00000001 00000000 00020000 be8a5a54
4662 15:57:32.115676 # [ 143.101028] 7fe0: 00000004 be8a5788 b6f6594f b6eebc66
4663 15:57:32.118143 # [ 143.106170] irq event stamp: 0
4664 15:57:32.127585 # [ 143.109287] hardirqs last enabled at (0): [<00000000>] 0x0
4665 15:57:32.131804 # [ 143.114887] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4666 15:57:32.140011 # [ 143.122424] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4667 15:57:32.146766 # [ 143.129953] softirqs last disabled at (0): [<00000000>] 0x0
4668 15:57:32.150014 # [ 143.135540] ---[ end trace 89d09bd2305eadcd ]---
4669 15:57:32.154278 # [ 143.140208] lkdtm: Zero detected: saturated
4670 15:57:32.160555 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4671 15:57:32.165529 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4672 15:57:32.167291 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4673 15:57:32.258253 [ 143.700183] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4674 15:57:32.263761 [ 143.705894] lkdtm: attempting safe refcount_add_not_zero() from zero
4675 15:57:32.270937 [ 143.712346] lkdtm: Good: zero detected
4676 15:57:32.272759 [ 143.716111] lkdtm: Correctly stayed at zero
4677 15:57:32.281345 [ 143.720373] lkdtm: attempting bad refcount_add() from zero
4678 15:57:32.282557 [ 143.725874] ------------[ cut here ]------------
4679 15:57:32.291062 [ 143.730615] WARNING: CPU: 1 PID: 2986 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4680 15:57:32.296962 [ 143.739197] refcount_t: addition on 0; use-after-free.
4681 15:57:32.326081 [ 143.744352] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4682 15:57:32.335071 [ 143.773583] CPU: 1 PID: 2986 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4683 15:57:32.340173 [ 143.781248] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4684 15:57:32.342720 [ 143.787782] Backtrace:
4685 15:57:32.350249 [ 143.790260] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4686 15:57:32.357477 [ 143.797842] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4687 15:57:32.363183 [ 143.803516] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4688 15:57:32.370962 [ 143.810842] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4689 15:57:32.377931 [ 143.817816] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1ffa4
4690 15:57:32.385839 [ 143.825575] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4691 15:57:32.393318 [ 143.833068] r7:00000019 r6:c1a1ffa4 r5:c1a1ffb4 r4:c68ee000
4692 15:57:32.400245 [ 143.838745] [<c134de10>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4693 15:57:32.407050 [ 143.847803] r9:c1acbf14 r8:c15e7d40 r7:c68eff60 r6:00000012 r5:00000000 r4:c68ee000
4694 15:57:32.417805 [ 143.855570] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e554>] (__refcount_add.constprop.0+0x54/0x58)
4695 15:57:32.428279 [ 143.865248] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135af6c>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4696 15:57:32.438380 [ 143.875007] [<c135aec4>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4697 15:57:32.439546 [ 143.883800] r5:c47a6000 r4:00000034
4698 15:57:32.449129 [ 143.887392] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4699 15:57:32.455237 [ 143.895414] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4700 15:57:32.466150 [ 143.903343] r9:c68eff60 r8:c53146c0 r7:00000012 r6:b6e4a000 r5:c44a7540 r4:c0c2d8a0
4701 15:57:32.470849 [ 143.911104] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4702 15:57:32.479657 [ 143.918946] r9:c07f4bec r8:c68eff60 r7:c2816000 r6:b6e4a000 r5:c44a7540 r4:00000000
4703 15:57:32.489306 [ 143.926702] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4704 15:57:32.494623 [ 143.933850] r10:00000004 r9:00000000 r8:00000000 r7:b6e4a000 r6:c68ee000 r5:c44a7540
4705 15:57:32.496004 [ 143.941685] r4:c44a7540
4706 15:57:32.503269 [ 143.944231] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4707 15:57:32.512193 [ 143.951377] r9:c68ee000 r8:c03002e4 r7:00000004 r6:b6f91e00 r5:00000012 r4:00000012
4708 15:57:32.520190 [ 143.959135] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4709 15:57:32.525542 [ 143.966711] Exception stack(0xc68effa8 to 0xc68efff0)
4710 15:57:32.532343 [ 143.971775] ffa0: 00000012 00000012 00000001 b6e4a000 00000012 00000000
4711 15:57:32.539610 [ 143.979964] ffc0: 00000012 00000012 b6f91e00 00000004 00000001 00000000 00020000 bef4ca54
4712 15:57:32.544916 [ 143.988150] ffe0: 00000004 bef4c788 b6eff94f b6e85c66
4713 15:57:32.548570 [ 143.993293] irq event stamp: 0
4714 15:57:32.554736 [ 143.996417] hardirqs last enabled at (0): [<00000000>] 0x0
4715 15:57:32.561776 [ 144.002099] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4716 15:57:32.568520 [ 144.009658] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4717 15:57:32.575081 [ 144.017196] softirqs last disabled at (0): [<00000000>] 0x0
4718 15:57:32.579896 [ 144.022786] ---[ end trace 89d09bd2305eadce ]---
4719 15:57:32.584318 [ 144.027467] lkdtm: Zero detected: saturated
4720 15:57:32.734718 # [ 143.700183] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4721 15:57:32.740122 # [ 143.705894] lkdtm: attempting safe refcount_add_not_zero() from zero
4722 15:57:32.745229 # [ 143.712346] lkdtm: Good: zero detected
4723 15:57:32.748852 # [ 143.716111] lkdtm: Correctly stayed at zero
4724 15:57:32.755885 # [ 143.720373] lkdtm: attempting bad refcount_add() from zero
4725 15:57:32.759637 # [ 143.725874] ------------[ cut here ]------------
4726 15:57:32.769233 # [ 143.730615] WARNING: CPU: 1 PID: 2986 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4727 15:57:32.773616 # [ 143.739197] refcount_t: addition on 0; use-after-free.
4728 15:57:32.802557 # [ 143.744352] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4729 15:57:32.811382 # [ 143.773583] CPU: 1 PID: 2986 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4730 15:57:32.816393 # [ 143.781248] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4731 15:57:32.819064 # [ 143.787782] Backtrace:
4732 15:57:32.826375 # [ 143.790260] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4733 15:57:32.831862 # [ 143.797842] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4734 15:57:32.840049 # [ 143.803516] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4735 15:57:32.848540 # [ 143.810842] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4736 15:57:32.854972 # [ 143.817816] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1ffa4
4737 15:57:32.864700 # [ 143.825575] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4738 15:57:32.868546 # [ 143.833068] r7:00000019 r6:c1a1ffa4 r5:c1a1ffb4 r4:c68ee000
4739 15:57:32.877163 # [ 143.838745] [<c134de10>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4740 15:57:32.885271 # [ 143.847803] r9:c1acbf14 r8:c15e7d40 r7:c68eff60 r6:00000012 r5:00000000 r4:c68ee000
4741 15:57:32.897135 # [ 143.855570] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e554>] (__refcount_add.constprop.0+0x54/0x58)
4742 15:57:32.906845 # [ 143.865248] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135af6c>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4743 15:57:32.917107 # [ 143.875007] [<c135aec4>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4744 15:57:32.918105 # [ 143.883800] r5:c47a6000 r4:00000034
4745 15:57:32.925997 # [ 143.887392] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4746 15:57:32.933985 # [ 143.895414] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4747 15:57:32.942336 # [ 143.903343] r9:c68eff60 r8:c53146c0 r7:00000012 r6:b6e4a000 r5:c44a7540 r4:c0c2d8a0
4748 15:57:32.952013 # [ 143.911104] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4749 15:57:32.956951 # [ 143.918946] r9:c07f4bec r8:c68eff60 r7:c2816000 r6:b6e4a000 r5:c44a7540 r4:00000000
4750 15:57:32.966809 # [ 143.926702] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4751 15:57:32.973361 # [ 143.933850] r10:00000004 r9:00000000 r8:00000000 r7:b6e4a000 r6:c68ee000 r5:c44a7540
4752 15:57:32.976014 # [ 143.941685] r4:c44a7540
4753 15:57:32.984684 # [ 143.944231] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4754 15:57:32.993133 # [ 143.951377] r9:c68ee000 r8:c03002e4 r7:00000004 r6:b6f91e00 r5:00000012 r4:00000012
4755 15:57:32.999812 # [ 143.959135] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4756 15:57:33.004269 # [ 143.966711] Exception stack(0xc68effa8 to 0xc68efff0)
4757 15:57:33.012080 # [ 143.971775] ffa0: 00000012 00000012 00000001 b6e4a000 00000012 00000000
4758 15:57:33.022168 # [ 143.979964] ffc0: 00000012 00000012 b6f91e00 00000004 00000001 00000000 00020000 bef4ca54
4759 15:57:33.025378 # [ 143.988150] ffe0: 00000004 bef4c788 b6eff94f b6e85c66
4760 15:57:33.030866 # [ 143.993293] irq event stamp: 0
4761 15:57:33.034934 # [ 143.996417] hardirqs last enabled at (0): [<00000000>] 0x0
4762 15:57:33.042177 # [ 144.002099] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4763 15:57:33.051531 # [ 144.009658] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4764 15:57:33.056194 # [ 144.017196] softirqs last disabled at (0): [<00000000>] 0x0
4765 15:57:33.061587 # [ 144.022786] ---[ end trace 89d09bd2305eadce ]---
4766 15:57:33.067806 # [ 144.027467] lkdtm: Zero detected: saturated
4767 15:57:33.069206 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4768 15:57:33.074807 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4769 15:57:33.078245 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4770 15:57:33.179017 [ 144.619015] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4771 15:57:33.185119 [ 144.625133] lkdtm: attempting bad refcount_inc() from saturated
4772 15:57:33.187908 [ 144.631114] ------------[ cut here ]------------
4773 15:57:33.195986 [ 144.635769] WARNING: CPU: 0 PID: 3023 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4774 15:57:33.201132 [ 144.644291] refcount_t: saturated; leaking memory.
4775 15:57:33.230305 [ 144.649139] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4776 15:57:33.238170 [ 144.678391] CPU: 0 PID: 3023 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4777 15:57:33.245543 [ 144.686059] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4778 15:57:33.248183 [ 144.692593] Backtrace:
4779 15:57:33.255351 [ 144.695070] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4780 15:57:33.259601 [ 144.702652] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4781 15:57:33.267322 [ 144.708325] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4782 15:57:33.275391 [ 144.715652] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4783 15:57:33.282291 [ 144.722627] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ffa4
4784 15:57:33.290815 [ 144.730385] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4785 15:57:33.295763 [ 144.737878] r7:00000016 r6:c1a1ffa4 r5:c1a1ff7c r4:c4212000
4786 15:57:33.304163 [ 144.743555] [<c134de10>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4787 15:57:33.312458 [ 144.752526] r9:c1acbf28 r8:c15e7d40 r7:c4213f60 r6:00000017 r5:c5f5d000 r4:c4212000
4788 15:57:33.322668 [ 144.760293] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e544>] (__refcount_add.constprop.0+0x44/0x58)
4789 15:57:33.333121 [ 144.769970] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135afdc>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4790 15:57:33.341441 [ 144.780164] [<c135af90>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4791 15:57:33.343856 [ 144.789390] r4:00000035
4792 15:57:33.352979 [ 144.791939] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4793 15:57:33.362481 [ 144.799961] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4794 15:57:33.367816 [ 144.807889] r9:c4213f60 r8:c53146c0 r7:00000017 r6:b6e21000 r5:c6982500 r4:c0c2d8a0
4795 15:57:33.375648 [ 144.815651] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4796 15:57:33.383875 [ 144.823494] r9:c07f4bec r8:c4213f60 r7:c2816000 r6:b6e21000 r5:c6982500 r4:00000000
4797 15:57:33.389991 [ 144.831250] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4798 15:57:33.399143 [ 144.838398] r10:00000004 r9:00000000 r8:00000000 r7:b6e21000 r6:c4212000 r5:c6982500
4799 15:57:33.402917 [ 144.846234] r4:c6982500
4800 15:57:33.409510 [ 144.848781] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4801 15:57:33.418506 [ 144.855929] r9:c4212000 r8:c03002e4 r7:00000004 r6:b6f68e00 r5:00000017 r4:00000017
4802 15:57:33.423609 [ 144.863688] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4803 15:57:33.428980 [ 144.871265] Exception stack(0xc4213fa8 to 0xc4213ff0)
4804 15:57:33.437384 [ 144.876330] 3fa0: 00000017 00000017 00000001 b6e21000 00000017 00000000
4805 15:57:33.446174 [ 144.884517] 3fc0: 00000017 00000017 b6f68e00 00000004 00000001 00000000 00020000 beb1aa54
4806 15:57:33.450309 [ 144.892704] 3fe0: 00000004 beb1a788 b6ed694f b6e5cc66
4807 15:57:33.454483 [ 144.897834] irq event stamp: 0
4808 15:57:33.462850 [ 144.900912] hardirqs last enabled at (0): [<00000000>] 0x0
4809 15:57:33.466642 [ 144.906505] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4810 15:57:33.474074 [ 144.914152] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4811 15:57:33.482081 [ 144.921724] softirqs last disabled at (0): [<00000000>] 0x0
4812 15:57:33.485132 [ 144.927357] ---[ end trace 89d09bd2305eadcf ]---
4813 15:57:33.488794 [ 144.931991] lkdtm: Saturation detected: still saturated
4814 15:57:33.649568 # [ 144.619015] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4815 15:57:33.655602 # [ 144.625133] lkdtm: attempting bad refcount_inc() from saturated
4816 15:57:33.663706 # [ 144.631114] ------------[ cut here ]------------
4817 15:57:33.670437 # [ 144.635769] WARNING: CPU: 0 PID: 3023 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4818 15:57:33.675171 # [ 144.644291] refcount_t: saturated; leaking memory.
4819 15:57:33.704553 # [ 144.649139] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4820 15:57:33.713118 # [ 144.678391] CPU: 0 PID: 3023 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4821 15:57:33.719034 # [ 144.686059] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4822 15:57:33.720367 # [ 144.692593] Backtrace:
4823 15:57:33.728368 # [ 144.695070] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4824 15:57:33.734904 # [ 144.702652] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4825 15:57:33.740813 # [ 144.708325] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4826 15:57:33.748287 # [ 144.715652] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4827 15:57:33.756473 # [ 144.722627] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ffa4
4828 15:57:33.763464 # [ 144.730385] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4829 15:57:33.769404 # [ 144.737878] r7:00000016 r6:c1a1ffa4 r5:c1a1ff7c r4:c4212000
4830 15:57:33.778037 # [ 144.743555] [<c134de10>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4831 15:57:33.786159 # [ 144.752526] r9:c1acbf28 r8:c15e7d40 r7:c4213f60 r6:00000017 r5:c5f5d000 r4:c4212000
4832 15:57:33.797305 # [ 144.760293] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e544>] (__refcount_add.constprop.0+0x44/0x58)
4833 15:57:33.806939 # [ 144.769970] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135afdc>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4834 15:57:33.816588 # [ 144.780164] [<c135af90>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4835 15:57:33.818718 # [ 144.789390] r4:00000035
4836 15:57:33.827875 # [ 144.791939] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4837 15:57:33.837005 # [ 144.799961] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4838 15:57:33.844549 # [ 144.807889] r9:c4213f60 r8:c53146c0 r7:00000017 r6:b6e21000 r5:c6982500 r4:c0c2d8a0
4839 15:57:33.852340 # [ 144.815651] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4840 15:57:33.860341 # [ 144.823494] r9:c07f4bec r8:c4213f60 r7:c2816000 r6:b6e21000 r5:c6982500 r4:00000000
4841 15:57:33.870828 # [ 144.831250] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4842 15:57:33.875489 # [ 144.838398] r10:00000004 r9:00000000 r8:00000000 r7:b6e21000 r6:c4212000 r5:c6982500
4843 15:57:33.877980 # [ 144.846234] r4:c6982500
4844 15:57:33.885194 # [ 144.848781] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4845 15:57:33.893109 # [ 144.855929] r9:c4212000 r8:c03002e4 r7:00000004 r6:b6f68e00 r5:00000017 r4:00000017
4846 15:57:33.900439 # [ 144.863688] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4847 15:57:33.906512 # [ 144.871265] Exception stack(0xc4213fa8 to 0xc4213ff0)
4848 15:57:33.914242 # [ 144.876330] 3fa0: 00000017 00000017 00000001 b6e21000 00000017 00000000
4849 15:57:33.921605 # [ 144.884517] 3fc0: 00000017 00000017 b6f68e00 00000004 00000001 00000000 00020000 beb1aa54
4850 15:57:33.930094 # [ 144.892704] 3fe0: 00000004 beb1a788 b6ed694f b6e5cc66
4851 15:57:33.931261 # [ 144.897834] irq event stamp: 0
4852 15:57:33.934890 # [ 144.900912] hardirqs last enabled at (0): [<00000000>] 0x0
4853 15:57:33.943873 # [ 144.906505] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4854 15:57:33.950824 # [ 144.914152] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4855 15:57:33.957664 # [ 144.921724] softirqs last disabled at (0): [<00000000>] 0x0
4856 15:57:33.965234 # [ 144.927357] ---[ end trace 89d09bd2305eadcf ]---
4857 15:57:33.967342 # [ 144.931991] lkdtm: Saturation detected: still saturated
4858 15:57:33.975813 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4859 15:57:33.978395 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4860 15:57:33.981485 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4861 15:57:34.087816 [ 145.529377] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4862 15:57:34.093743 [ 145.535497] lkdtm: attempting bad refcount_dec() from saturated
4863 15:57:34.098965 [ 145.541487] ------------[ cut here ]------------
4864 15:57:34.108794 [ 145.546142] WARNING: CPU: 0 PID: 3058 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4865 15:57:34.112321 [ 145.554634] refcount_t: decrement hit 0; leaking memory.
4866 15:57:34.142017 [ 145.560017] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4867 15:57:34.148336 [ 145.589259] CPU: 0 PID: 3058 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4868 15:57:34.158438 [ 145.596925] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4869 15:57:34.159463 [ 145.603462] Backtrace:
4870 15:57:34.166007 [ 145.605940] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4871 15:57:34.174645 [ 145.613524] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4872 15:57:34.178580 [ 145.619199] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4873 15:57:34.186041 [ 145.626525] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4874 15:57:34.194453 [ 145.633499] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ffa4
4875 15:57:34.200851 [ 145.641257] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4876 15:57:34.206691 [ 145.648748] r7:0000001f r6:c1a1ffa4 r5:c1a20008 r4:c44d4000
4877 15:57:34.215593 [ 145.654426] [<c134de10>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4878 15:57:34.225345 [ 145.663395] r9:c1acbf40 r8:c15e7d40 r7:c44d5f60 r6:00000017 r5:c5f5d000 r4:c44d4000
4879 15:57:34.233321 [ 145.671160] [<c086ceb0>] (refcount_warn_saturate) from [<c135a8c8>] (__refcount_dec.constprop.0+0x38/0x3c)
4880 15:57:34.245867 [ 145.680832] [<c135a890>] (__refcount_dec.constprop.0) from [<c135b048>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4881 15:57:34.253739 [ 145.691027] [<c135b000>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4882 15:57:34.255166 [ 145.700254] r4:00000036
4883 15:57:34.264278 [ 145.702805] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4884 15:57:34.273010 [ 145.710826] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4885 15:57:34.278971 [ 145.718754] r9:c44d5f60 r8:c53146c0 r7:00000017 r6:b6de8000 r5:c6a25680 r4:c0c2d8a0
4886 15:57:34.286818 [ 145.726515] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4887 15:57:34.294916 [ 145.734356] r9:c07f4bec r8:c44d5f60 r7:c2816000 r6:b6de8000 r5:c6a25680 r4:00000000
4888 15:57:34.303923 [ 145.742111] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4889 15:57:34.310541 [ 145.749259] r10:00000004 r9:00000000 r8:00000000 r7:b6de8000 r6:c44d4000 r5:c6a25680
4890 15:57:34.311839 [ 145.757095] r4:c6a25680
4891 15:57:34.319372 [ 145.759642] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4892 15:57:34.326956 [ 145.766789] r9:c44d4000 r8:c03002e4 r7:00000004 r6:b6f2fe00 r5:00000017 r4:00000017
4893 15:57:34.336353 [ 145.774548] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4894 15:57:34.340675 [ 145.782125] Exception stack(0xc44d5fa8 to 0xc44d5ff0)
4895 15:57:34.347318 [ 145.787189] 5fa0: 00000017 00000017 00000001 b6de8000 00000017 00000000
4896 15:57:34.355215 [ 145.795377] 5fc0: 00000017 00000017 b6f2fe00 00000004 00000001 00000000 00020000 bee82a54
4897 15:57:34.360363 [ 145.803563] 5fe0: 00000004 bee82788 b6e9d94f b6e23c66
4898 15:57:34.364673 [ 145.808721] irq event stamp: 0
4899 15:57:34.369539 [ 145.811799] hardirqs last enabled at (0): [<00000000>] 0x0
4900 15:57:34.380335 [ 145.817428] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4901 15:57:34.385161 [ 145.824969] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4902 15:57:34.391371 [ 145.832522] softirqs last disabled at (0): [<00000000>] 0x0
4903 15:57:34.394521 [ 145.838139] ---[ end trace 89d09bd2305eadd0 ]---
4904 15:57:34.400341 [ 145.842772] lkdtm: Saturation detected: still saturated
4905 15:57:34.563701 # [ 145.529377] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4906 15:57:34.571431 # [ 145.535497] lkdtm: attempting bad refcount_dec() from saturated
4907 15:57:34.574524 # [ 145.541487] ------------[ cut here ]------------
4908 15:57:34.582831 # [ 145.546142] WARNING: CPU: 0 PID: 3058 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4909 15:57:34.590028 # [ 145.554634] refcount_t: decrement hit 0; leaking memory.
4910 15:57:34.617923 # [ 145.560017] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4911 15:57:34.627171 # [ 145.589259] CPU: 0 PID: 3058 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4912 15:57:34.633340 # [ 145.596925] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4913 15:57:34.635376 # [ 145.603462] Backtrace:
4914 15:57:34.643247 # [ 145.605940] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4915 15:57:34.648211 # [ 145.613524] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4916 15:57:34.655830 # [ 145.619199] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4917 15:57:34.662351 # [ 145.626525] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4918 15:57:34.672487 # [ 145.633499] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1ffa4
4919 15:57:34.679396 # [ 145.641257] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4920 15:57:34.684576 # [ 145.648748] r7:0000001f r6:c1a1ffa4 r5:c1a20008 r4:c44d4000
4921 15:57:34.693356 # [ 145.654426] [<c134de10>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4922 15:57:34.702884 # [ 145.663395] r9:c1acbf40 r8:c15e7d40 r7:c44d5f60 r6:00000017 r5:c5f5d000 r4:c44d4000
4923 15:57:34.710848 # [ 145.671160] [<c086ceb0>] (refcount_warn_saturate) from [<c135a8c8>] (__refcount_dec.constprop.0+0x38/0x3c)
4924 15:57:34.723087 # [ 145.680832] [<c135a890>] (__refcount_dec.constprop.0) from [<c135b048>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4925 15:57:34.732680 # [ 145.691027] [<c135b000>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4926 15:57:34.734940 # [ 145.700254] r4:00000036
4927 15:57:34.742295 # [ 145.702805] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4928 15:57:34.752529 # [ 145.710826] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4929 15:57:34.757956 # [ 145.718754] r9:c44d5f60 r8:c53146c0 r7:00000017 r6:b6de8000 r5:c6a25680 r4:c0c2d8a0
4930 15:57:34.766156 # [ 145.726515] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4931 15:57:34.772287 # [ 145.734356] r9:c07f4bec r8:c44d5f60 r7:c2816000 r6:b6de8000 r5:c6a25680 r4:00000000
4932 15:57:34.781452 # [ 145.742111] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4933 15:57:34.788371 # [ 145.749259] r10:00000004 r9:00000000 r8:00000000 r7:b6de8000 r6:c44d4000 r5:c6a25680
4934 15:57:34.791137 # [ 145.757095] r4:c6a25680
4935 15:57:34.799710 # [ 145.759642] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4936 15:57:34.806435 # [ 145.766789] r9:c44d4000 r8:c03002e4 r7:00000004 r6:b6f2fe00 r5:00000017 r4:00000017
4937 15:57:34.814966 # [ 145.774548] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4938 15:57:34.821040 # [ 145.782125] Exception stack(0xc44d5fa8 to 0xc44d5ff0)
4939 15:57:34.827390 # [ 145.787189] 5fa0: 00000017 00000017 00000001 b6de8000 00000017 00000000
4940 15:57:34.836667 # [ 145.795377] 5fc0: 00000017 00000017 b6f2fe00 00000004 00000001 00000000 00020000 bee82a54
4941 15:57:34.843671 # [ 145.803563] 5fe0: 00000004 bee82788 b6e9d94f b6e23c66
4942 15:57:34.845056 # [ 145.808721] irq event stamp: 0
4943 15:57:34.854526 # [ 145.811799] hardirqs last enabled at (0): [<00000000>] 0x0
4944 15:57:34.857642 # [ 145.817428] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4945 15:57:34.865788 # [ 145.824969] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4946 15:57:34.871077 # [ 145.832522] softirqs last disabled at (0): [<00000000>] 0x0
4947 15:57:34.877584 # [ 145.838139] ---[ end trace 89d09bd2305eadd0 ]---
4948 15:57:34.881186 # [ 145.842772] lkdtm: Saturation detected: still saturated
4949 15:57:34.888090 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4950 15:57:34.893374 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4951 15:57:34.896377 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4952 15:57:35.004048 [ 146.444752] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4953 15:57:35.011224 [ 146.450965] lkdtm: attempting bad refcount_dec() from saturated
4954 15:57:35.013339 [ 146.456901] ------------[ cut here ]------------
4955 15:57:35.022666 [ 146.461608] WARNING: CPU: 0 PID: 3093 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4956 15:57:35.027296 [ 146.470110] refcount_t: saturated; leaking memory.
4957 15:57:35.057653 [ 146.474916] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
4958 15:57:35.064387 [ 146.504157] CPU: 0 PID: 3093 Comm: cat Tainted: G D W 5.10.124-cip9 #1
4959 15:57:35.071043 [ 146.511824] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4960 15:57:35.072939 [ 146.518359] Backtrace:
4961 15:57:35.082270 [ 146.520839] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
4962 15:57:35.088149 [ 146.528419] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4963 15:57:35.096168 [ 146.534091] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
4964 15:57:35.101100 [ 146.541417] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4965 15:57:35.108983 [ 146.548391] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ffa4
4966 15:57:35.116187 [ 146.556150] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
4967 15:57:35.121682 [ 146.563643] r7:00000016 r6:c1a1ffa4 r5:c1a1ff7c r4:c691e000
4968 15:57:35.132045 [ 146.569321] [<c134de10>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4969 15:57:35.137614 [ 146.578292] r9:c1acbf58 r8:c15e7d40 r7:c691ff60 r6:00000017 r5:c6948000 r4:c691e000
4970 15:57:35.148327 [ 146.586058] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e544>] (__refcount_add.constprop.0+0x44/0x58)
4971 15:57:35.158198 [ 146.595736] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135b0b8>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4972 15:57:35.169681 [ 146.605929] [<c135b06c>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
4973 15:57:35.172143 [ 146.615154] r4:00000037
4974 15:57:35.177273 [ 146.617703] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
4975 15:57:35.187729 [ 146.625725] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4976 15:57:35.194518 [ 146.633653] r9:c691ff60 r8:c53146c0 r7:00000017 r6:b6dc3000 r5:c429f900 r4:c0c2d8a0
4977 15:57:35.201795 [ 146.641413] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4978 15:57:35.210018 [ 146.649253] r9:c07f4bec r8:c691ff60 r7:c2816000 r6:b6dc3000 r5:c429f900 r4:00000000
4979 15:57:35.217690 [ 146.657007] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4980 15:57:35.223957 [ 146.664154] r10:00000004 r9:00000000 r8:00000000 r7:b6dc3000 r6:c691e000 r5:c429f900
4981 15:57:35.226178 [ 146.671990] r4:c429f900
4982 15:57:35.234025 [ 146.674535] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4983 15:57:35.241204 [ 146.681682] r9:c691e000 r8:c03002e4 r7:00000004 r6:b6f0ae00 r5:00000017 r4:00000017
4984 15:57:35.248507 [ 146.689441] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4985 15:57:35.254698 [ 146.697019] Exception stack(0xc691ffa8 to 0xc691fff0)
4986 15:57:35.262597 [ 146.702084] ffa0: 00000017 00000017 00000001 b6dc3000 00000017 00000000
4987 15:57:35.271602 [ 146.710272] ffc0: 00000017 00000017 b6f0ae00 00000004 00000001 00000000 00020000 befb5a54
4988 15:57:35.276061 [ 146.718458] ffe0: 00000004 befb5788 b6e7894f b6dfec66
4989 15:57:35.279413 [ 146.723607] irq event stamp: 0
4990 15:57:35.284552 [ 146.726685] hardirqs last enabled at (0): [<00000000>] 0x0
4991 15:57:35.291282 [ 146.732311] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4992 15:57:35.299915 [ 146.739859] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4993 15:57:35.307039 [ 146.747402] softirqs last disabled at (0): [<00000000>] 0x0
4994 15:57:35.310003 [ 146.752993] ---[ end trace 89d09bd2305eadd1 ]---
4995 15:57:35.314210 [ 146.757656] lkdtm: Saturation detected: still saturated
4996 15:57:35.480753 # [ 146.444752] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4997 15:57:35.487525 # [ 146.450965] lkdtm: attempting bad refcount_dec() from saturated
4998 15:57:35.494383 # [ 146.456901] ------------[ cut here ]------------
4999 15:57:35.502453 # [ 146.461608] WARNING: CPU: 0 PID: 3093 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
5000 15:57:35.506741 # [ 146.470110] refcount_t: saturated; leaking memory.
5001 15:57:35.534677 # [ 146.474916] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
5002 15:57:35.541582 # [ 146.504157] CPU: 0 PID: 3093 Comm: cat Tainted: G D W 5.10.124-cip9 #1
5003 15:57:35.548934 # [ 146.511824] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5004 15:57:35.551648 # [ 146.518359] Backtrace:
5005 15:57:35.560138 # [ 146.520839] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
5006 15:57:35.566563 # [ 146.528419] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5007 15:57:35.572545 # [ 146.534091] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
5008 15:57:35.580054 # [ 146.541417] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5009 15:57:35.589602 # [ 146.548391] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1ffa4
5010 15:57:35.596663 # [ 146.556150] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
5011 15:57:35.600870 # [ 146.563643] r7:00000016 r6:c1a1ffa4 r5:c1a1ff7c r4:c691e000
5012 15:57:35.609926 # [ 146.569321] [<c134de10>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
5013 15:57:35.618238 # [ 146.578292] r9:c1acbf58 r8:c15e7d40 r7:c691ff60 r6:00000017 r5:c6948000 r4:c691e000
5014 15:57:35.629036 # [ 146.586058] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e544>] (__refcount_add.constprop.0+0x44/0x58)
5015 15:57:35.638002 # [ 146.595736] [<c0c2e500>] (__refcount_add.constprop.0) from [<c135b0b8>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5016 15:57:35.647453 # [ 146.605929] [<c135b06c>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
5017 15:57:35.650113 # [ 146.615154] r4:00000037
5018 15:57:35.659121 # [ 146.617703] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
5019 15:57:35.666867 # [ 146.625725] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5020 15:57:35.674251 # [ 146.633653] r9:c691ff60 r8:c53146c0 r7:00000017 r6:b6dc3000 r5:c429f900 r4:c0c2d8a0
5021 15:57:35.682998 # [ 146.641413] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5022 15:57:35.689203 # [ 146.649253] r9:c07f4bec r8:c691ff60 r7:c2816000 r6:b6dc3000 r5:c429f900 r4:00000000
5023 15:57:35.700345 # [ 146.657007] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5024 15:57:35.704685 # [ 146.664154] r10:00000004 r9:00000000 r8:00000000 r7:b6dc3000 r6:c691e000 r5:c429f900
5025 15:57:35.711444 # [ 146.671990] r4:c429f900
5026 15:57:35.714642 # [ 146.674535] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5027 15:57:35.722405 # [ 146.681682] r9:c691e000 r8:c03002e4 r7:00000004 r6:b6f0ae00 r5:00000017 r4:00000017
5028 15:57:35.730406 # [ 146.689441] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5029 15:57:35.736710 # [ 146.697019] Exception stack(0xc691ffa8 to 0xc691fff0)
5030 15:57:35.743910 # [ 146.702084] ffa0: 00000017 00000017 00000001 b6dc3000 00000017 00000000
5031 15:57:35.753099 # [ 146.710272] ffc0: 00000017 00000017 b6f0ae00 00000004 00000001 00000000 00020000 befb5a54
5032 15:57:35.757804 # [ 146.718458] ffe0: 00000004 befb5788 b6e7894f b6dfec66
5033 15:57:35.763391 # [ 146.723607] irq event stamp: 0
5034 15:57:35.767309 # [ 146.726685] hardirqs last enabled at (0): [<00000000>] 0x0
5035 15:57:35.776660 # [ 146.732311] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5036 15:57:35.782878 # [ 146.739859] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5037 15:57:35.787465 # [ 146.747402] softirqs last disabled at (0): [<00000000>] 0x0
5038 15:57:35.794634 # [ 146.752993] ---[ end trace 89d09bd2305eadd1 ]---
5039 15:57:35.799308 # [ 146.757656] lkdtm: Saturation detected: still saturated
5040 15:57:35.805236 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5041 15:57:35.808770 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5042 15:57:35.812939 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5043 15:57:35.911257 [ 147.349891] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5044 15:57:35.915952 [ 147.356819] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5045 15:57:35.922910 [ 147.363624] ------------[ cut here ]------------
5046 15:57:35.932475 [ 147.368331] WARNING: CPU: 1 PID: 3125 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5047 15:57:35.933747 [ 147.376781] refcount_t: saturated; leaking memory.
5048 15:57:35.962337 [ 147.381648] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
5049 15:57:35.970925 [ 147.410874] CPU: 1 PID: 3125 Comm: cat Tainted: G D W 5.10.124-cip9 #1
5050 15:57:35.977488 [ 147.418539] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5051 15:57:35.980004 [ 147.425072] Backtrace:
5052 15:57:35.988165 [ 147.427550] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
5053 15:57:35.995363 [ 147.435133] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5054 15:57:36.001486 [ 147.440806] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
5055 15:57:36.007003 [ 147.448133] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5056 15:57:36.015979 [ 147.455108] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ffa4
5057 15:57:36.023645 [ 147.462867] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
5058 15:57:36.029054 [ 147.470360] r7:00000013 r6:c1a1ffa4 r5:c1a1ff7c r4:c68ae000
5059 15:57:36.037392 [ 147.476037] [<c134de10>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5060 15:57:36.045626 [ 147.485009] r9:c1acbf70 r8:c15e7d40 r7:c68aff60 r6:00000020 r5:c47a6000 r4:c0000000
5061 15:57:36.055735 [ 147.492777] [<c086ceb0>] (refcount_warn_saturate) from [<c135a930>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5062 15:57:36.067121 [ 147.503231] [<c135a8cc>] (__refcount_add_not_zero.constprop.0) from [<c135b12c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5063 15:57:36.070326 [ 147.514975] r5:c47a6000 r4:c68ae000
5064 15:57:36.080661 [ 147.518573] [<c135b0dc>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
5065 15:57:36.083319 [ 147.528580] r4:00000038
5066 15:57:36.091566 [ 147.531131] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
5067 15:57:36.098507 [ 147.539153] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5068 15:57:36.109108 [ 147.547081] r9:c68aff60 r8:c53146c0 r7:00000020 r6:b6eb0000 r5:c5ff0f00 r4:c0c2d8a0
5069 15:57:36.115985 [ 147.554840] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5070 15:57:36.122737 [ 147.562683] r9:c07f4bec r8:c68aff60 r7:c2816000 r6:b6eb0000 r5:c5ff0f00 r4:00000000
5071 15:57:36.130591 [ 147.570438] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5072 15:57:36.137701 [ 147.577586] r10:00000004 r9:00000000 r8:00000000 r7:b6eb0000 r6:c68ae000 r5:c5ff0f00
5073 15:57:36.139235 [ 147.585421] r4:c5ff0f00
5074 15:57:36.146963 [ 147.587968] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5075 15:57:36.155168 [ 147.595116] r9:c68ae000 r8:c03002e4 r7:00000004 r6:b6ff7e00 r5:00000020 r4:00000020
5076 15:57:36.163161 [ 147.602874] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5077 15:57:36.169164 [ 147.610450] Exception stack(0xc68affa8 to 0xc68afff0)
5078 15:57:36.175402 [ 147.615516] ffa0: 00000020 00000020 00000001 b6eb0000 00000020 00000000
5079 15:57:36.183602 [ 147.623706] ffc0: 00000020 00000020 b6ff7e00 00000004 00000001 00000000 00020000 be99ba54
5080 15:57:36.188360 [ 147.631892] ffe0: 00000004 be99b788 b6f6594f b6eebc66
5081 15:57:36.191506 [ 147.637052] irq event stamp: 0
5082 15:57:36.197815 [ 147.640131] hardirqs last enabled at (0): [<00000000>] 0x0
5083 15:57:36.206964 [ 147.645733] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5084 15:57:36.212259 [ 147.653275] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5085 15:57:36.219859 [ 147.660866] softirqs last disabled at (0): [<00000000>] 0x0
5086 15:57:36.224736 [ 147.666460] ---[ end trace 89d09bd2305eadd2 ]---
5087 15:57:36.228133 [ 147.671167] lkdtm: Saturation detected: still saturated
5088 15:57:36.387130 # [ 147.349891] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5089 15:57:36.393439 # [ 147.356819] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5090 15:57:36.398212 # [ 147.363624] ------------[ cut here ]------------
5091 15:57:36.408383 # [ 147.368331] WARNING: CPU: 1 PID: 3125 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5092 15:57:36.411372 # [ 147.376781] refcount_t: saturated; leaking memory.
5093 15:57:36.442135 # [ 147.381648] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
5094 15:57:36.449554 # [ 147.410874] CPU: 1 PID: 3125 Comm: cat Tainted: G D W 5.10.124-cip9 #1
5095 15:57:36.455037 # [ 147.418539] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5096 15:57:36.458026 # [ 147.425072] Backtrace:
5097 15:57:36.465355 # [ 147.427550] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
5098 15:57:36.472371 # [ 147.435133] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5099 15:57:36.478443 # [ 147.440806] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
5100 15:57:36.488191 # [ 147.448133] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5101 15:57:36.495616 # [ 147.455108] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ffa4
5102 15:57:36.501449 # [ 147.462867] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
5103 15:57:36.507295 # [ 147.470360] r7:00000013 r6:c1a1ffa4 r5:c1a1ff7c r4:c68ae000
5104 15:57:36.516446 # [ 147.476037] [<c134de10>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5105 15:57:36.524512 # [ 147.485009] r9:c1acbf70 r8:c15e7d40 r7:c68aff60 r6:00000020 r5:c47a6000 r4:c0000000
5106 15:57:36.535494 # [ 147.492777] [<c086ceb0>] (refcount_warn_saturate) from [<c135a930>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5107 15:57:36.547426 # [ 147.503231] [<c135a8cc>] (__refcount_add_not_zero.constprop.0) from [<c135b12c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5108 15:57:36.549808 # [ 147.514975] r5:c47a6000 r4:c68ae000
5109 15:57:36.560368 # [ 147.518573] [<c135b0dc>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
5110 15:57:36.563295 # [ 147.528580] r4:00000038
5111 15:57:36.571388 # [ 147.531131] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
5112 15:57:36.580803 # [ 147.539153] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5113 15:57:36.587862 # [ 147.547081] r9:c68aff60 r8:c53146c0 r7:00000020 r6:b6eb0000 r5:c5ff0f00 r4:c0c2d8a0
5114 15:57:36.595790 # [ 147.554840] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5115 15:57:36.604889 # [ 147.562683] r9:c07f4bec r8:c68aff60 r7:c2816000 r6:b6eb0000 r5:c5ff0f00 r4:00000000
5116 15:57:36.611465 # [ 147.570438] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5117 15:57:36.619157 # [ 147.577586] r10:00000004 r9:00000000 r8:00000000 r7:b6eb0000 r6:c68ae000 r5:c5ff0f00
5118 15:57:36.621653 # [ 147.585421] r4:c5ff0f00
5119 15:57:36.630272 # [ 147.587968] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5120 15:57:36.637714 # [ 147.595116] r9:c68ae000 r8:c03002e4 r7:00000004 r6:b6ff7e00 r5:00000020 r4:00000020
5121 15:57:36.645542 # [ 147.602874] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5122 15:57:36.651284 # [ 147.610450] Exception stack(0xc68affa8 to 0xc68afff0)
5123 15:57:36.657098 # [ 147.615516] ffa0: 00000020 00000020 00000001 b6eb0000 00000020 00000000
5124 15:57:36.666569 # [ 147.623706] ffc0: 00000020 00000020 b6ff7e00 00000004 00000001 00000000 00020000 be99ba54
5125 15:57:36.672207 # [ 147.631892] ffe0: 00000004 be99b788 b6f6594f b6eebc66
5126 15:57:36.674426 # [ 147.637052] irq event stamp: 0
5127 15:57:36.680880 # [ 147.640131] hardirqs last enabled at (0): [<00000000>] 0x0
5128 15:57:36.688724 # [ 147.645733] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5129 15:57:36.697111 # [ 147.653275] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5130 15:57:36.701971 # [ 147.660866] softirqs last disabled at (0): [<00000000>] 0x0
5131 15:57:36.706364 # [ 147.666460] ---[ end trace 89d09bd2305eadd2 ]---
5132 15:57:36.711477 # [ 147.671167] lkdtm: Saturation detected: still saturated
5133 15:57:36.717839 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5134 15:57:36.724797 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5135 15:57:36.728313 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5136 15:57:36.814428 [ 148.255825] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5137 15:57:36.821887 [ 148.262810] lkdtm: attempting bad refcount_add_not_zero() from saturated
5138 15:57:36.826929 [ 148.269584] ------------[ cut here ]------------
5139 15:57:36.835035 [ 148.274241] WARNING: CPU: 1 PID: 3159 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5140 15:57:36.839001 [ 148.282738] refcount_t: saturated; leaking memory.
5141 15:57:36.868230 [ 148.287586] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
5142 15:57:36.876739 [ 148.316839] CPU: 1 PID: 3159 Comm: cat Tainted: G D W 5.10.124-cip9 #1
5143 15:57:36.882524 [ 148.324507] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5144 15:57:36.886825 [ 148.331042] Backtrace:
5145 15:57:36.894077 [ 148.333521] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
5146 15:57:36.899192 [ 148.341106] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5147 15:57:36.906448 [ 148.346777] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
5148 15:57:36.914363 [ 148.354103] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5149 15:57:36.920913 [ 148.361078] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ffa4
5150 15:57:36.928647 [ 148.368840] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
5151 15:57:36.935278 [ 148.376333] r7:00000013 r6:c1a1ffa4 r5:c1a1ff7c r4:c685a000
5152 15:57:36.943512 [ 148.382011] [<c134de10>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5153 15:57:36.950124 [ 148.390982] r9:c1acbf90 r8:c15e7d40 r7:c685bf60 r6:00000020 r5:c47a6000 r4:c0000000
5154 15:57:36.962476 [ 148.398750] [<c086ceb0>] (refcount_warn_saturate) from [<c135a930>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5155 15:57:36.973546 [ 148.409201] [<c135a8cc>] (__refcount_add_not_zero.constprop.0) from [<c135b1b4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5156 15:57:36.977779 [ 148.420945] r5:c47a6000 r4:c685a000
5157 15:57:36.987151 [ 148.424547] [<c135b164>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
5158 15:57:36.989650 [ 148.434554] r4:00000039
5159 15:57:36.996916 [ 148.437105] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
5160 15:57:37.006640 [ 148.445127] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5161 15:57:37.014527 [ 148.453055] r9:c685bf60 r8:c53146c0 r7:00000020 r6:b6dfc000 r5:c5ff1e00 r4:c0c2d8a0
5162 15:57:37.023098 [ 148.460815] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5163 15:57:37.029707 [ 148.468656] r9:c07f4bec r8:c685bf60 r7:c2816000 r6:b6dfc000 r5:c5ff1e00 r4:00000000
5164 15:57:37.036796 [ 148.476411] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5165 15:57:37.043975 [ 148.483558] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c685a000 r5:c5ff1e00
5166 15:57:37.047223 [ 148.491393] r4:c5ff1e00
5167 15:57:37.053619 [ 148.493939] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5168 15:57:37.060187 [ 148.501087] r9:c685a000 r8:c03002e4 r7:00000004 r6:b6f43e00 r5:00000020 r4:00000020
5169 15:57:37.068785 [ 148.508847] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5170 15:57:37.073493 [ 148.516424] Exception stack(0xc685bfa8 to 0xc685bff0)
5171 15:57:37.082835 [ 148.521490] bfa0: 00000020 00000020 00000001 b6dfc000 00000020 00000000
5172 15:57:37.090312 [ 148.529679] bfc0: 00000020 00000020 b6f43e00 00000004 00000001 00000000 00020000 becc6a54
5173 15:57:37.096461 [ 148.537866] bfe0: 00000004 becc6788 b6eb194f b6e37c66
5174 15:57:37.097633 [ 148.543010] irq event stamp: 0
5175 15:57:37.104791 [ 148.546092] hardirqs last enabled at (0): [<00000000>] 0x0
5176 15:57:37.111577 [ 148.551727] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5177 15:57:37.119383 [ 148.559265] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5178 15:57:37.125601 [ 148.566801] softirqs last disabled at (0): [<00000000>] 0x0
5179 15:57:37.130137 [ 148.572472] ---[ end trace 89d09bd2305eadd3 ]---
5180 15:57:37.133807 [ 148.577166] lkdtm: Saturation detected: still saturated
5181 15:57:37.288189 # [ 148.255825] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5182 15:57:37.296151 # [ 148.262810] lkdtm: attempting bad refcount_add_not_zero() from saturated
5183 15:57:37.298096 # [ 148.269584] ------------[ cut here ]------------
5184 15:57:37.308163 # [ 148.274241] WARNING: CPU: 1 PID: 3159 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5185 15:57:37.312716 # [ 148.282738] refcount_t: saturated; leaking memory.
5186 15:57:37.340417 # [ 148.287586] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
5187 15:57:37.348636 # [ 148.316839] CPU: 1 PID: 3159 Comm: cat Tainted: G D W 5.10.124-cip9 #1
5188 15:57:37.356882 # [ 148.324507] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5189 15:57:37.359654 # [ 148.331042] Backtrace:
5190 15:57:37.367284 # [ 148.333521] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
5191 15:57:37.371772 # [ 148.341106] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5192 15:57:37.379281 # [ 148.346777] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
5193 15:57:37.386676 # [ 148.354103] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5194 15:57:37.395347 # [ 148.361078] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1ffa4
5195 15:57:37.403548 # [ 148.368840] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
5196 15:57:37.407160 # [ 148.376333] r7:00000013 r6:c1a1ffa4 r5:c1a1ff7c r4:c685a000
5197 15:57:37.416877 # [ 148.382011] [<c134de10>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5198 15:57:37.425395 # [ 148.390982] r9:c1acbf90 r8:c15e7d40 r7:c685bf60 r6:00000020 r5:c47a6000 r4:c0000000
5199 15:57:37.435560 # [ 148.398750] [<c086ceb0>] (refcount_warn_saturate) from [<c135a930>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5200 15:57:37.446867 # [ 148.409201] [<c135a8cc>] (__refcount_add_not_zero.constprop.0) from [<c135b1b4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5201 15:57:37.451072 # [ 148.420945] r5:c47a6000 r4:c685a000
5202 15:57:37.460394 # [ 148.424547] [<c135b164>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
5203 15:57:37.462705 # [ 148.434554] r4:00000039
5204 15:57:37.471452 # [ 148.437105] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
5205 15:57:37.481230 # [ 148.445127] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5206 15:57:37.489593 # [ 148.453055] r9:c685bf60 r8:c53146c0 r7:00000020 r6:b6dfc000 r5:c5ff1e00 r4:c0c2d8a0
5207 15:57:37.497473 # [ 148.460815] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5208 15:57:37.503712 # [ 148.468656] r9:c07f4bec r8:c685bf60 r7:c2816000 r6:b6dfc000 r5:c5ff1e00 r4:00000000
5209 15:57:37.512390 # [ 148.476411] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5210 15:57:37.519392 # [ 148.483558] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c685a000 r5:c5ff1e00
5211 15:57:37.521747 # [ 148.491393] r4:c5ff1e00
5212 15:57:37.529109 # [ 148.493939] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5213 15:57:37.537036 # [ 148.501087] r9:c685a000 r8:c03002e4 r7:00000004 r6:b6f43e00 r5:00000020 r4:00000020
5214 15:57:37.544255 # [ 148.508847] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5215 15:57:37.550037 # [ 148.516424] Exception stack(0xc685bfa8 to 0xc685bff0)
5216 15:57:37.557531 # [ 148.521490] bfa0: 00000020 00000020 00000001 b6dfc000 00000020 00000000
5217 15:57:37.566821 # [ 148.529679] bfc0: 00000020 00000020 b6f43e00 00000004 00000001 00000000 00020000 becc6a54
5218 15:57:37.573493 # [ 148.537866] bfe0: 00000004 becc6788 b6eb194f b6e37c66
5219 15:57:37.575419 # [ 148.543010] irq event stamp: 0
5220 15:57:37.580684 # [ 148.546092] hardirqs last enabled at (0): [<00000000>] 0x0
5221 15:57:37.589956 # [ 148.551727] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5222 15:57:37.595053 # [ 148.559265] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5223 15:57:37.602646 # [ 148.566801] softirqs last disabled at (0): [<00000000>] 0x0
5224 15:57:37.609640 # [ 148.572472] ---[ end trace 89d09bd2305eadd3 ]---
5225 15:57:37.613394 # [ 148.577166] lkdtm: Saturation detected: still saturated
5226 15:57:37.617380 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5227 15:57:37.625880 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5228 15:57:37.628081 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5229 15:57:37.729409 [ 149.170490] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5230 15:57:37.735847 [ 149.177487] lkdtm: attempting bad refcount_dec_and_test() from saturated
5231 15:57:37.740365 [ 149.184206] ------------[ cut here ]------------
5232 15:57:37.749950 [ 149.188948] WARNING: CPU: 2 PID: 3196 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5233 15:57:37.754696 [ 149.197541] refcount_t: underflow; use-after-free.
5234 15:57:37.784038 [ 149.202347] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
5235 15:57:37.791971 [ 149.231602] CPU: 2 PID: 3196 Comm: cat Tainted: G D W 5.10.124-cip9 #1
5236 15:57:37.797638 [ 149.239269] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5237 15:57:37.800098 [ 149.245804] Backtrace:
5238 15:57:37.808137 [ 149.248283] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
5239 15:57:37.815354 [ 149.255867] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5240 15:57:37.822265 [ 149.261539] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
5241 15:57:37.827979 [ 149.268866] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5242 15:57:37.837185 [ 149.275841] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ffa4
5243 15:57:37.843332 [ 149.283601] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
5244 15:57:37.849933 [ 149.291094] r7:0000001c r6:c1a1ffa4 r5:c1a1ffe0 r4:c4426000
5245 15:57:37.858004 [ 149.296773] [<c134de10>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5246 15:57:37.867119 [ 149.305833] r9:c1acbfb0 r8:c15e7d40 r7:c4427f60 r6:00000020 r5:c5fd0000 r4:c4426000
5247 15:57:37.876802 [ 149.313600] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e5bc>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5248 15:57:37.889721 [ 149.324060] [<c0c2e558>] (__refcount_sub_and_test.constprop.0) from [<c135b23c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5249 15:57:37.897701 [ 149.335815] [<c135b1ec>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
5250 15:57:37.899819 [ 149.345821] r4:0000003a
5251 15:57:37.910967 [ 149.348373] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
5252 15:57:37.916637 [ 149.356396] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5253 15:57:37.924526 [ 149.364324] r9:c4427f60 r8:c53146c0 r7:00000020 r6:b6e71000 r5:c689fa40 r4:c0c2d8a0
5254 15:57:37.931791 [ 149.372085] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5255 15:57:37.942534 [ 149.379927] r9:c07f4bec r8:c4427f60 r7:c2816000 r6:b6e71000 r5:c689fa40 r4:00000000
5256 15:57:37.948167 [ 149.387683] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5257 15:57:37.955360 [ 149.394832] r10:00000004 r9:00000000 r8:00000000 r7:b6e71000 r6:c4426000 r5:c689fa40
5258 15:57:37.958056 [ 149.402667] r4:c689fa40
5259 15:57:37.964842 [ 149.405213] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5260 15:57:37.975361 [ 149.412360] r9:c4426000 r8:c03002e4 r7:00000004 r6:b6fb8e00 r5:00000020 r4:00000020
5261 15:57:37.981759 [ 149.420118] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5262 15:57:37.985625 [ 149.427696] Exception stack(0xc4427fa8 to 0xc4427ff0)
5263 15:57:37.996356 [ 149.432761] 7fa0: 00000020 00000020 00000001 b6e71000 00000020 00000000
5264 15:57:38.000375 [ 149.440952] 7fc0: 00000020 00000020 b6fb8e00 00000004 00000001 00000000 00020000 be98fa54
5265 15:57:38.005665 [ 149.449138] 7fe0: 00000004 be98f788 b6f2694f b6eacc66
5266 15:57:38.008664 [ 149.454275] irq event stamp: 0
5267 15:57:38.015145 [ 149.457392] hardirqs last enabled at (0): [<00000000>] 0x0
5268 15:57:38.023061 [ 149.463000] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5269 15:57:38.029990 [ 149.470557] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5270 15:57:38.035175 [ 149.478175] softirqs last disabled at (0): [<00000000>] 0x0
5271 15:57:38.043379 [ 149.483775] ---[ end trace 89d09bd2305eadd4 ]---
5272 15:57:38.046246 [ 149.488453] lkdtm: Saturation detected: still saturated
5273 15:57:38.192052 # [ 149.170490] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5274 15:57:38.198654 # [ 149.177487] lkdtm: attempting bad refcount_dec_and_test() from saturated
5275 15:57:38.203744 # [ 149.184206] ------------[ cut here ]------------
5276 15:57:38.213742 # [ 149.188948] WARNING: CPU: 2 PID: 3196 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5277 15:57:38.215866 # [ 149.197541] refcount_t: underflow; use-after-free.
5278 15:57:38.245279 # [ 149.202347] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
5279 15:57:38.255367 # [ 149.231602] CPU: 2 PID: 3196 Comm: cat Tainted: G D W 5.10.124-cip9 #1
5280 15:57:38.260304 # [ 149.239269] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5281 15:57:38.263567 # [ 149.245804] Backtrace:
5282 15:57:38.271004 # [ 149.248283] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
5283 15:57:38.279171 # [ 149.255867] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5284 15:57:38.284331 # [ 149.261539] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
5285 15:57:38.290387 # [ 149.268866] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5286 15:57:38.299510 # [ 149.275841] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ffa4
5287 15:57:38.305684 # [ 149.283601] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
5288 15:57:38.313698 # [ 149.291094] r7:0000001c r6:c1a1ffa4 r5:c1a1ffe0 r4:c4426000
5289 15:57:38.322538 # [ 149.296773] [<c134de10>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5290 15:57:38.328808 # [ 149.305833] r9:c1acbfb0 r8:c15e7d40 r7:c4427f60 r6:00000020 r5:c5fd0000 r4:c4426000
5291 15:57:38.339608 # [ 149.313600] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e5bc>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5292 15:57:38.350781 # [ 149.324060] [<c0c2e558>] (__refcount_sub_and_test.constprop.0) from [<c135b23c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5293 15:57:38.363271 # [ 149.335815] [<c135b1ec>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
5294 15:57:38.364458 # [ 149.345821] r4:0000003a
5295 15:57:38.373759 # [ 149.348373] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
5296 15:57:38.380676 # [ 149.356396] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5297 15:57:38.389679 # [ 149.364324] r9:c4427f60 r8:c53146c0 r7:00000020 r6:b6e71000 r5:c689fa40 r4:c0c2d8a0
5298 15:57:38.397982 # [ 149.372085] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5299 15:57:38.404508 # [ 149.379927] r9:c07f4bec r8:c4427f60 r7:c2816000 r6:b6e71000 r5:c689fa40 r4:00000000
5300 15:57:38.412671 # [ 149.387683] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5301 15:57:38.421300 # [ 149.394832] r10:00000004 r9:00000000 r8:00000000 r7:b6e71000 r6:c4426000 r5:c689fa40
5302 15:57:38.425499 # [ 149.402667] r4:c689fa40
5303 15:57:38.430272 # [ 149.405213] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5304 15:57:38.437657 # [ 149.412360] r9:c4426000 r8:c03002e4 r7:00000004 r6:b6fb8e00 r5:00000020 r4:00000020
5305 15:57:38.445499 # [ 149.420118] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5306 15:57:38.452619 # [ 149.427696] Exception stack(0xc4427fa8 to 0xc4427ff0)
5307 15:57:38.460000 # [ 149.432761] 7fa0: 00000020 00000020 00000001 b6e71000 00000020 00000000
5308 15:57:38.466859 # [ 149.440952] 7fc0: 00000020 00000020 b6fb8e00 00000004 00000001 00000000 00020000 be98fa54
5309 15:57:38.473245 # [ 149.449138] 7fe0: 00000004 be98f788 b6f2694f b6eacc66
5310 15:57:38.475932 # [ 149.454275] irq event stamp: 0
5311 15:57:38.484372 # [ 149.457392] hardirqs last enabled at (0): [<00000000>] 0x0
5312 15:57:38.492154 # [ 149.463000] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5313 15:57:38.496931 # [ 149.470557] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5314 15:57:38.503057 # [ 149.478175] softirqs last disabled at (0): [<00000000>] 0x0
5315 15:57:38.506815 # [ 149.483775] ---[ end trace 89d09bd2305eadd4 ]---
5316 15:57:38.513737 # [ 149.488453] lkdtm: Saturation detected: still saturated
5317 15:57:38.520321 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5318 15:57:38.524968 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5319 15:57:38.529918 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5320 15:57:38.624969 [ 150.066044] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5321 15:57:38.632826 [ 150.073120] lkdtm: attempting bad refcount_sub_and_test() from saturated
5322 15:57:38.637224 [ 150.079913] ------------[ cut here ]------------
5323 15:57:38.644735 [ 150.084571] WARNING: CPU: 3 PID: 3231 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5324 15:57:38.649702 [ 150.093170] refcount_t: underflow; use-after-free.
5325 15:57:38.678977 [ 150.098028] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
5326 15:57:38.687159 [ 150.127273] CPU: 3 PID: 3231 Comm: cat Tainted: G D W 5.10.124-cip9 #1
5327 15:57:38.694559 [ 150.134940] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5328 15:57:38.696567 [ 150.141475] Backtrace:
5329 15:57:38.703971 [ 150.143952] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
5330 15:57:38.709192 [ 150.151536] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5331 15:57:38.717452 [ 150.157211] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
5332 15:57:38.727902 [ 150.164538] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5333 15:57:38.731653 [ 150.171515] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ffa4
5334 15:57:38.739650 [ 150.179273] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
5335 15:57:38.746990 [ 150.186766] r7:0000001c r6:c1a1ffa4 r5:c1a1ffe0 r4:c4212000
5336 15:57:38.753462 [ 150.192443] [<c134de10>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5337 15:57:38.763841 [ 150.201501] r9:c1acbfd0 r8:c15e7d40 r7:c4213f60 r6:00000020 r5:c4223000 r4:c4212000
5338 15:57:38.771940 [ 150.209270] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e5bc>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5339 15:57:38.784676 [ 150.219730] [<c0c2e558>] (__refcount_sub_and_test.constprop.0) from [<c135b2c4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5340 15:57:38.794269 [ 150.231489] [<c135b274>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
5341 15:57:38.797318 [ 150.241496] r4:0000003b
5342 15:57:38.804413 [ 150.244046] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
5343 15:57:38.814222 [ 150.252069] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5344 15:57:38.821781 [ 150.260000] r9:c4213f60 r8:c53146c0 r7:00000020 r6:b6e0b000 r5:c42ce000 r4:c0c2d8a0
5345 15:57:38.828372 [ 150.267759] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5346 15:57:38.834641 [ 150.275600] r9:c07f4bec r8:c4213f60 r7:c2816000 r6:b6e0b000 r5:c42ce000 r4:00000000
5347 15:57:38.844570 [ 150.283356] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5348 15:57:38.849816 [ 150.290502] r10:00000004 r9:00000000 r8:00000000 r7:b6e0b000 r6:c4212000 r5:c42ce000
5349 15:57:38.853529 [ 150.298338] r4:c42ce000
5350 15:57:38.860199 [ 150.300885] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5351 15:57:38.870553 [ 150.308032] r9:c4212000 r8:c03002e4 r7:00000004 r6:b6f52e00 r5:00000020 r4:00000020
5352 15:57:38.876900 [ 150.315790] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5353 15:57:38.881633 [ 150.323366] Exception stack(0xc4213fa8 to 0xc4213ff0)
5354 15:57:38.889683 [ 150.328430] 3fa0: 00000020 00000020 00000001 b6e0b000 00000020 00000000
5355 15:57:38.896750 [ 150.336619] 3fc0: 00000020 00000020 b6f52e00 00000004 00000001 00000000 00020000 be89da54
5356 15:57:38.901704 [ 150.344805] 3fe0: 00000004 be89d788 b6ec094f b6e46c66
5357 15:57:38.906146 [ 150.349989] irq event stamp: 0
5358 15:57:38.911021 [ 150.353125] hardirqs last enabled at (0): [<00000000>] 0x0
5359 15:57:38.921089 [ 150.358785] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5360 15:57:38.928506 [ 150.366293] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5361 15:57:38.930936 [ 150.373841] softirqs last disabled at (0): [<00000000>] 0x0
5362 15:57:38.936196 [ 150.379475] ---[ end trace 89d09bd2305eadd5 ]---
5363 15:57:38.941757 [ 150.384109] lkdtm: Saturation detected: still saturated
5364 15:57:39.078597 # [ 150.066044] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5365 15:57:39.084528 # [ 150.073120] lkdtm: attempting bad refcount_sub_and_test() from saturated
5366 15:57:39.091842 # [ 150.079913] ------------[ cut here ]------------
5367 15:57:39.100719 # [ 150.084571] WARNING: CPU: 3 PID: 3231 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5368 15:57:39.102799 # [ 150.093170] refcount_t: underflow; use-after-free.
5369 15:57:39.132510 # [ 150.098028] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx dw_hdmi imx_ldb imxdrm etnaviv gpu_sched imx_ipu_v3
5370 15:57:39.140994 # [ 150.127273] CPU: 3 PID: 3231 Comm: cat Tainted: G D W 5.10.124-cip9 #1
5371 15:57:39.147626 # [ 150.134940] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5372 15:57:39.150870 # [ 150.141475] Backtrace:
5373 15:57:39.158704 # [ 150.143952] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
5374 15:57:39.164511 # [ 150.151536] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5375 15:57:39.169807 # [ 150.157211] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
5376 15:57:39.177689 # [ 150.164538] [<c1353e14>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5377 15:57:39.185598 # [ 150.171515] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1ffa4
5378 15:57:39.194387 # [ 150.179273] [<c03565f4>] (__warn) from [<c134de98>] (warn_slowpath_fmt+0x8c/0xa8)
5379 15:57:39.198266 # [ 150.186766] r7:0000001c r6:c1a1ffa4 r5:c1a1ffe0 r4:c4212000
5380 15:57:39.209131 # [ 150.192443] [<c134de10>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5381 15:57:39.217633 # [ 150.201501] r9:c1acbfd0 r8:c15e7d40 r7:c4213f60 r6:00000020 r5:c4223000 r4:c4212000
5382 15:57:39.227869 # [ 150.209270] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e5bc>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5383 15:57:39.238867 # [ 150.219730] [<c0c2e558>] (__refcount_sub_and_test.constprop.0) from [<c135b2c4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5384 15:57:39.248748 # [ 150.231489] [<c135b274>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
5385 15:57:39.251191 # [ 150.241496] r4:0000003b
5386 15:57:39.259192 # [ 150.244046] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
5387 15:57:39.268674 # [ 150.252069] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5388 15:57:39.275934 # [ 150.260000] r9:c4213f60 r8:c53146c0 r7:00000020 r6:b6e0b000 r5:c42ce000 r4:c0c2d8a0
5389 15:57:39.283377 # [ 150.267759] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5390 15:57:39.292011 # [ 150.275600] r9:c07f4bec r8:c4213f60 r7:c2816000 r6:b6e0b000 r5:c42ce000 r4:00000000
5391 15:57:39.297585 # [ 150.283356] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5392 15:57:39.307844 # [ 150.290502] r10:00000004 r9:00000000 r8:00000000 r7:b6e0b000 r6:c4212000 r5:c42ce000
5393 15:57:39.311842 # [ 150.298338] r4:c42ce000
5394 15:57:39.316436 # [ 150.300885] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5395 15:57:39.324608 # [ 150.308032] r9:c4212000 r8:c03002e4 r7:00000004 r6:b6f52e00 r5:00000020 r4:00000020
5396 15:57:39.332652 # [ 150.315790] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5397 15:57:39.338829 # [ 150.323366] Exception stack(0xc4213fa8 to 0xc4213ff0)
5398 15:57:39.347196 # [ 150.328430] 3fa0: 00000020 00000020 00000001 b6e0b000 00000020 00000000
5399 15:57:39.353297 # [ 150.336619] 3fc0: 00000020 00000020 b6f52e00 00000004 00000001 00000000 00020000 be89da54
5400 15:57:39.359146 # [ 150.344805] 3fe0: 00000004 be89d788 b6ec094f b6e46c66
5401 15:57:39.362728 # [ 150.349989] irq event stamp: 0
5402 15:57:39.368700 # [ 150.353125] hardirqs last enabled at (0): [<00000000>] 0x0
5403 15:57:39.375357 # [ 150.358785] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5404 15:57:39.382897 # [ 150.366293] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5405 15:57:39.388365 # [ 150.373841] softirqs last disabled at (0): [<00000000>] 0x0
5406 15:57:39.393447 # [ 150.379475] ---[ end trace 89d09bd2305eadd5 ]---
5407 15:57:39.400576 # [ 150.384109] lkdtm: Saturation detected: still saturated
5408 15:57:39.406295 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5409 15:57:39.410928 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5410 15:57:39.415108 # selftests: lkdtm: REFCOUNT_TIMING.sh
5411 15:57:39.419212 # Skipping REFCOUNT_TIMING: timing only
5412 15:57:39.423444 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5413 15:57:39.426039 # selftests: lkdtm: ATOMIC_TIMING.sh
5414 15:57:39.620885 # Skipping ATOMIC_TIMING: timing only
5415 15:57:39.634228 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5416 15:57:39.653381 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5417 15:57:39.970118 [ 151.409942] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5418 15:57:39.974788 [ 151.416031] lkdtm: attempting good copy_to_user of correct size
5419 15:57:39.979546 [ 151.422083] lkdtm: attempting bad copy_to_user of too large size
5420 15:57:40.116690 # [ 151.409942] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5421 15:57:40.121305 # [ 151.416031] lkdtm: attempting good copy_to_user of correct size
5422 15:57:40.127653 # [ 151.422083] lkdtm: attempting bad copy_to_user of too large size
5423 15:57:40.141116 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5424 15:57:40.164137 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5425 15:57:40.193162 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5426 15:57:40.508669 [ 151.950056] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5427 15:57:40.513817 [ 151.956319] lkdtm: attempting good copy_from_user of correct size
5428 15:57:40.521288 [ 151.962599] lkdtm: attempting bad copy_from_user of too large size
5429 15:57:40.657924 # [ 151.950056] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5430 15:57:40.663731 # [ 151.956319] lkdtm: attempting good copy_from_user of correct size
5431 15:57:40.670714 # [ 151.962599] lkdtm: attempting bad copy_from_user of too large size
5432 15:57:40.683128 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5433 15:57:40.706880 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5434 15:57:40.738337 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5435 15:57:41.051847 [ 152.492606] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5436 15:57:41.057760 [ 152.499179] lkdtm: attempting good copy_to_user inside whitelist
5437 15:57:41.063660 [ 152.505239] lkdtm: attempting bad copy_to_user outside whitelist
5438 15:57:41.203847 # [ 152.492606] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5439 15:57:41.208014 # [ 152.499179] lkdtm: attempting good copy_to_user inside whitelist
5440 15:57:41.211614 # [ 152.505239] lkdtm: attempting bad copy_to_user outside whitelist
5441 15:57:41.236536 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5442 15:57:41.259513 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5443 15:57:41.292004 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5444 15:57:41.602429 [ 153.043129] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5445 15:57:41.609233 [ 153.049862] lkdtm: attempting good copy_from_user inside whitelist
5446 15:57:41.614621 [ 153.056076] lkdtm: attempting bad copy_from_user outside whitelist
5447 15:57:41.754696 # [ 153.043129] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5448 15:57:41.761876 # [ 153.049862] lkdtm: attempting good copy_from_user inside whitelist
5449 15:57:41.765224 # [ 153.056076] lkdtm: attempting bad copy_from_user outside whitelist
5450 15:57:41.780927 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5451 15:57:41.812133 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5452 15:57:41.842942 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5453 15:57:42.159395 [ 153.599402] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5454 15:57:42.163072 [ 153.605613] lkdtm: good_stack: c68afe0c-c68afe2c
5455 15:57:42.168752 [ 153.610331] lkdtm: bad_stack : c68afd84-c68afda4
5456 15:57:42.173262 [ 153.614982] lkdtm: attempting good copy_to_user of local stack
5457 15:57:42.178439 [ 153.620946] lkdtm: attempting bad copy_to_user of distant stack
5458 15:57:42.317195 # [ 153.599402] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5459 15:57:42.322130 # [ 153.605613] lkdtm: good_stack: c68afe0c-c68afe2c
5460 15:57:42.325848 # [ 153.610331] lkdtm: bad_stack : c68afd84-c68afda4
5461 15:57:42.331924 # [ 153.614982] lkdtm: attempting good copy_to_user of local stack
5462 15:57:42.336967 # [ 153.620946] lkdtm: attempting bad copy_to_user of distant stack
5463 15:57:42.351052 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5464 15:57:42.381432 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5465 15:57:42.412145 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5466 15:57:42.717267 [ 154.158310] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5467 15:57:42.721844 [ 154.164724] lkdtm: good_stack: c6a07e0c-c6a07e2c
5468 15:57:42.726796 [ 154.169495] lkdtm: bad_stack : c6a07d84-c6a07da4
5469 15:57:42.732581 [ 154.174179] lkdtm: attempting good copy_from_user of local stack
5470 15:57:42.737920 [ 154.180307] lkdtm: attempting bad copy_from_user of distant stack
5471 15:57:42.877984 # [ 154.158310] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5472 15:57:42.879748 # [ 154.164724] lkdtm: good_stack: c6a07e0c-c6a07e2c
5473 15:57:42.884826 # [ 154.169495] lkdtm: bad_stack : c6a07d84-c6a07da4
5474 15:57:42.891239 # [ 154.174179] lkdtm: attempting good copy_from_user of local stack
5475 15:57:42.896596 # [ 154.180307] lkdtm: attempting bad copy_from_user of distant stack
5476 15:57:42.908555 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5477 15:57:42.941887 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5478 15:57:42.969799 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5479 15:57:43.275811 [ 154.717302] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5480 15:57:43.281394 [ 154.723339] lkdtm: good_stack: c4213e0c-c4213e2c
5481 15:57:43.288471 [ 154.728045] lkdtm: bad_stack : c4213ffc-c421401c
5482 15:57:43.291014 [ 154.732697] lkdtm: attempting good copy_to_user of local stack
5483 15:57:43.296988 [ 154.738628] lkdtm: attempting bad copy_to_user of distant stack
5484 15:57:43.435459 # [ 154.717302] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5485 15:57:43.440632 # [ 154.723339] lkdtm: good_stack: c4213e0c-c4213e2c
5486 15:57:43.443359 # [ 154.728045] lkdtm: bad_stack : c4213ffc-c421401c
5487 15:57:43.449014 # [ 154.732697] lkdtm: attempting good copy_to_user of local stack
5488 15:57:43.457845 # [ 154.738628] lkdtm: attempting bad copy_to_user of distant stack
5489 15:57:43.459830 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5490 15:57:43.480421 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5491 15:57:43.508945 # selftests: lkdtm: USERCOPY_KERNEL.sh
5492 15:57:43.839541 [ 155.278248] lkdtm: Performing direct entry USERCOPY_KERNEL
5493 15:57:43.843023 [ 155.283776] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5494 15:57:43.849362 [ 155.290939] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5495 15:57:43.855088 [ 155.297830] lkdtm: FAIL: survived bad copy_to_user()
5496 15:57:43.991187 # [ 155.278248] lkdtm: Performing direct entry USERCOPY_KERNEL
5497 15:57:44.000498 # [ 155.283776] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5498 15:57:44.005896 # [ 155.290939] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5499 15:57:44.011207 # [ 155.297830] lkdtm: FAIL: survived bad copy_to_user()
5500 15:57:44.016829 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5501 15:57:44.054359 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5502 15:57:44.092992 # selftests: lkdtm: STACKLEAK_ERASING.sh
5503 15:57:44.418642 [ 155.859122] lkdtm: Performing direct entry STACKLEAK_ERASING
5504 15:57:44.424080 [ 155.864808] lkdtm: checking unused part of the thread stack (7732 bytes)...
5505 15:57:44.430585 [ 155.871968] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5506 15:57:44.437385 [ 155.878949] lkdtm: FAIL: the thread stack is NOT properly erased
5507 15:57:44.444972 [ 155.885008] CPU: 2 PID: 3596 Comm: cat Tainted: G D W 5.10.124-cip9 #1
5508 15:57:44.451054 [ 155.892681] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5509 15:57:44.453881 [ 155.899215] Backtrace:
5510 15:57:44.460588 [ 155.901694] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
5511 15:57:44.467587 [ 155.909279] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5512 15:57:44.474538 [ 155.914954] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
5513 15:57:44.482596 [ 155.922285] [<c1353e14>] (dump_stack) from [<c135b5ac>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5514 15:57:44.493342 [ 155.930823] r9:c1acc0d8 r8:c15e7d40 r7:c68eff60 r6:c68efe34 r5:c68ee000 r4:0000078d
5515 15:57:44.500183 [ 155.938588] [<c135b464>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
5516 15:57:44.506757 [ 155.947387] r8:c15e7d40 r7:c68eff60 r6:00000012 r5:c5fd0000 r4:00000046
5517 15:57:44.516723 [ 155.954104] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
5518 15:57:44.524097 [ 155.962130] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5519 15:57:44.533644 [ 155.970060] r9:c68eff60 r8:c53146c0 r7:00000012 r6:b6dc2000 r5:c2f9d680 r4:c0c2d8a0
5520 15:57:44.540058 [ 155.977822] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5521 15:57:44.546083 [ 155.985664] r9:c07f4bec r8:c68eff60 r7:c2816000 r6:b6dc2000 r5:c2f9d680 r4:00000000
5522 15:57:44.552647 [ 155.993421] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5523 15:57:44.560558 [ 156.000570] r10:00000004 r9:00000000 r8:00000000 r7:b6dc2000 r6:c68ee000 r5:c2f9d680
5524 15:57:44.562240 [ 156.008405] r4:c2f9d680
5525 15:57:44.572461 [ 156.010952] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5526 15:57:44.578044 [ 156.018100] r9:c68ee000 r8:c03002e4 r7:00000004 r6:b6f09e00 r5:00000012 r4:00000012
5527 15:57:44.585834 [ 156.025861] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5528 15:57:44.592113 [ 156.033438] Exception stack(0xc68effa8 to 0xc68efff0)
5529 15:57:44.600352 [ 156.038502] ffa0: 00000012 00000012 00000001 b6dc2000 00000012 00000000
5530 15:57:44.609663 [ 156.046691] ffc0: 00000012 00000012 b6f09e00 00000004 00000001 00000000 00020000 bee05a54
5531 15:57:44.612478 [ 156.054877] ffe0: 00000004 bee05788 b6e7794f b6dfdc66
5532 15:57:44.757117 # [ 155.859122] lkdtm: Performing direct entry STACKLEAK_ERASING
5533 15:57:44.762242 # [ 155.864808] lkdtm: checking unused part of the thread stack (7732 bytes)...
5534 15:57:44.769477 # [ 155.871968] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5535 15:57:44.775537 # [ 155.878949] lkdtm: FAIL: the thread stack is NOT properly erased
5536 15:57:44.785234 # [ 155.885008] CPU: 2 PID: 3596 Comm: cat Tainted: G D W 5.10.124-cip9 #1
5537 15:57:44.790238 # [ 155.892681] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5538 15:57:44.792547 # [ 155.899215] Backtrace:
5539 15:57:44.801019 # [ 155.901694] [<c134c9b8>] (dump_backtrace) from [<c134cd78>] (show_stack+0x20/0x24)
5540 15:57:44.807769 # [ 155.909279] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5541 15:57:44.813936 # [ 155.914954] [<c134cd58>] (show_stack) from [<c1353ef4>] (dump_stack+0xe0/0x100)
5542 15:57:44.824551 # [ 155.922285] [<c1353e14>] (dump_stack) from [<c135b5ac>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5543 15:57:44.831258 # [ 155.930823] r9:c1acc0d8 r8:c15e7d40 r7:c68eff60 r6:c68efe34 r5:c68ee000 r4:0000078d
5544 15:57:44.839262 # [ 155.938588] [<c135b464>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d4c0>] (lkdtm_do_action+0x2c/0x4c)
5545 15:57:44.847072 # [ 155.947387] r8:c15e7d40 r7:c68eff60 r6:00000012 r5:c5fd0000 r4:00000046
5546 15:57:44.857372 # [ 155.954104] [<c0c2d494>] (lkdtm_do_action) from [<c0c2d9c0>] (direct_entry+0x120/0x18c)
5547 15:57:44.862381 # [ 155.962130] [<c0c2d8a0>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5548 15:57:44.871544 # [ 155.970060] r9:c68eff60 r8:c53146c0 r7:00000012 r6:b6dc2000 r5:c2f9d680 r4:c0c2d8a0
5549 15:57:44.879646 # [ 155.977822] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5550 15:57:44.886770 # [ 155.985664] r9:c07f4bec r8:c68eff60 r7:c2816000 r6:b6dc2000 r5:c2f9d680 r4:00000000
5551 15:57:44.894820 # [ 155.993421] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5552 15:57:44.902295 # [ 156.000570] r10:00000004 r9:00000000 r8:00000000 r7:b6dc2000 r6:c68ee000 r5:c2f9d680
5553 15:57:44.904952 # [ 156.008405] r4:c2f9d680
5554 15:57:44.913000 # [ 156.010952] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5555 15:57:44.919396 # [ 156.018100] r9:c68ee000 r8:c03002e4 r7:00000004 r6:b6f09e00 r5:00000012 r4:00000012
5556 15:57:44.927435 # [ 156.025861] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5557 15:57:44.932361 # [ 156.033438] Exception stack(0xc68effa8 to 0xc68efff0)
5558 15:57:44.940641 # [ 156.038502] ffa0: 00000012 00000012 00000001 b6dc2000 00000012 00000000
5559 15:57:44.949372 # [ 156.046691] ffc0: 00000012 00000012 b6f09e00 00000004 00000001 00000000 00020000 bee05a54
5560 15:57:44.954417 # [ 156.054877] ffe0: 00000004 bee05788 b6e7794f b6dfdc66
5561 15:57:44.961591 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5562 15:57:44.967310 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5563 15:57:44.970632 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5564 15:57:45.170294 [ 156.611806] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5565 15:57:45.174782 [ 156.617641] lkdtm: Calling matched prototype ...
5566 15:57:45.179015 [ 156.622299] lkdtm: Calling mismatched prototype ...
5567 15:57:45.185213 [ 156.627316] lkdtm: Fail: survived mismatched prototype function call!
5568 15:57:45.322538 # [ 156.611806] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5569 15:57:45.328116 # [ 156.617641] lkdtm: Calling matched prototype ...
5570 15:57:45.332635 # [ 156.622299] lkdtm: Calling mismatched prototype ...
5571 15:57:45.338091 # [ 156.627316] lkdtm: Fail: survived mismatched prototype function call!
5572 15:57:45.363057 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5573 15:57:45.387366 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5574 15:57:45.453902 + ../../utils/send-to-lava.sh ./output/result.txt
5575 15:57:45.672308 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5576 15:57:45.674390 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5578 15:57:45.836921 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5579 15:57:45.838020 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5581 15:57:45.998166 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5582 15:57:45.998914 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5584 15:57:46.164937 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5585 15:57:46.165822 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5587 15:57:46.314601 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5588 15:57:46.315486 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5590 15:57:46.464798 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5591 15:57:46.465765 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5593 15:57:46.626809 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5594 15:57:46.627577 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5596 15:57:46.784259 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5597 15:57:46.785208 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5599 15:57:46.926674 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5600 15:57:46.927505 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5602 15:57:47.064996 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5603 15:57:47.065922 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5605 15:57:47.218542 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5606 15:57:47.219288 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5608 15:57:47.366963 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5609 15:57:47.367923 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5611 15:57:47.519732 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5612 15:57:47.520582 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5614 15:57:47.666899 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5615 15:57:47.667508 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5617 15:57:47.829982 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5618 15:57:47.830751 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5620 15:57:47.965867 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5621 15:57:47.966488 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5623 15:57:48.101201 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5624 15:57:48.101943 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5626 15:57:48.249453 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5627 15:57:48.250244 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5629 15:57:48.399159 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5630 15:57:48.399983 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5632 15:57:48.566925 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5633 15:57:48.567693 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5635 15:57:48.708347 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5636 15:57:48.708838 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5638 15:57:48.874140 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5639 15:57:48.874775 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5641 15:57:49.016049 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5642 15:57:49.016581 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5644 15:57:49.172394 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5645 15:57:49.173173 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5647 15:57:49.302734 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5648 15:57:49.303632 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5650 15:57:49.451196 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5651 15:57:49.451845 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5653 15:57:49.612638 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5654 15:57:49.613382 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5656 15:57:49.758433 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5657 15:57:49.759288 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5659 15:57:49.897720 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5660 15:57:49.898530 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5662 15:57:50.055892 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5663 15:57:50.056513 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5665 15:57:50.210964 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5666 15:57:50.211626 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5668 15:57:50.357872 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5669 15:57:50.358593 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5671 15:57:50.522650 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5672 15:57:50.523454 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5674 15:57:50.668089 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5675 15:57:50.669253 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5677 15:57:50.816982 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5678 15:57:50.817782 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5680 15:57:50.971814 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5681 15:57:50.972691 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5683 15:57:51.136025 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5685 15:57:51.137589 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5686 15:57:51.279945 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5687 15:57:51.280659 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5689 15:57:51.428265 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5690 15:57:51.429040 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5692 15:57:51.574464 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5694 15:57:51.575557 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5695 15:57:51.729831 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5696 15:57:51.730588 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5698 15:57:51.877141 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5699 15:57:51.877829 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5701 15:57:52.035867 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5702 15:57:52.036542 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5704 15:57:52.181800 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5705 15:57:52.182635 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5707 15:57:52.327189 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5708 15:57:52.327933 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5710 15:57:52.490676 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5711 15:57:52.491369 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5713 15:57:52.646275 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5714 15:57:52.646842 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5716 15:57:52.797234 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5717 15:57:52.797939 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5719 15:57:52.945327 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5720 15:57:52.945969 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5722 15:57:53.106333 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5723 15:57:53.107120 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5725 15:57:53.254906 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5726 15:57:53.255542 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5728 15:57:53.403881 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5729 15:57:53.404446 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5731 15:57:53.537613 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5733 15:57:53.538349 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5734 15:57:53.669495 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5736 15:57:53.670191 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5737 15:57:53.819752 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5738 15:57:53.820462 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5740 15:57:53.986396 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5741 15:57:53.987031 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5743 15:57:54.130417 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5744 15:57:54.131209 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5746 15:57:54.283236 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5747 15:57:54.283867 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5749 15:57:54.421089 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5750 15:57:54.421560 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5752 15:57:54.563205 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5753 15:57:54.563878 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5755 15:57:54.708194 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5756 15:57:54.708838 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5758 15:57:54.853574 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5759 15:57:54.854418 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5761 15:57:54.999491 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5762 15:57:55.000170 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5764 15:57:55.144847 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5765 15:57:55.145637 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5767 15:57:55.308359 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5768 15:57:55.308974 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5770 15:57:55.451428 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5771 15:57:55.452070 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5773 15:57:55.596292 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5774 15:57:55.596971 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5776 15:57:55.741239 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5778 15:57:55.742300 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5779 15:57:55.901864 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5780 15:57:55.902732 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5782 15:57:56.051637 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5783 15:57:56.052466 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5785 15:57:56.217977 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5786 15:57:56.218966 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5788 15:57:56.382817 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5789 15:57:56.383486 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5791 15:57:56.534475 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5792 15:57:56.535185 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5794 15:57:56.691420 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5795 15:57:56.691908 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5797 15:57:56.843967 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5798 15:57:56.846396 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5800 15:57:56.993954 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5801 15:57:56.994723 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5803 15:57:57.132551 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5804 15:57:57.133312 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5806 15:57:57.278934 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5807 15:57:57.279794 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5809 15:57:57.281426 + set +x
5810 15:57:57.284726 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6677571_1.6.2.4.5>
5811 15:57:57.285593 Received signal: <ENDRUN> 1_kselftest-lkdtm 6677571_1.6.2.4.5
5812 15:57:57.286036 Ending use of test pattern.
5813 15:57:57.286579 Ending test lava.1_kselftest-lkdtm (6677571_1.6.2.4.5), duration 110.52
5815 15:57:57.296140 ok: lava_test_shell seems to have completed
5816 15:57:57.297628 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
5817 15:57:57.297962 end: 3.1 lava-test-shell (duration 00:01:54) [common]
5818 15:57:57.298212 end: 3 lava-test-retry (duration 00:01:54) [common]
5819 15:57:57.298465 start: 4 finalize (timeout 00:05:13) [common]
5820 15:57:57.298731 start: 4.1 power-off (timeout 00:00:30) [common]
5821 15:57:57.299061 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-f' '4'
5822 15:57:57.336606 >> Software version: 7
5823 15:57:57.345313 >> Relay states: 0xe5
5824 15:57:57.346845 Returned 0 in 0 seconds
5825 15:57:57.448917 end: 4.1 power-off (duration 00:00:00) [common]
5827 15:57:57.451166 start: 4.2 read-feedback (timeout 00:05:13) [common]
5829 15:57:57.454109 Listened to connection for namespace 'common' for up to 1s
5830 15:57:58.455733 Finalising connection for namespace 'common'
5831 15:57:58.456503 Disconnecting from shell: Finalise
5832 15:57:58.456975 / #
5833 15:57:58.558464 end: 4.2 read-feedback (duration 00:00:01) [common]
5834 15:57:58.559137 end: 4 finalize (duration 00:00:01) [common]
5835 15:57:58.559632 Cleaning after the job
5836 15:57:58.560205 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/ramdisk
5837 15:57:58.565282 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/kernel
5838 15:57:58.566406 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/dtb
5839 15:57:58.567283 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/nfsrootfs
5840 15:57:58.568523 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6677571/tftp-deploy-rsrnsasj/modules
5841 15:57:58.573764 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6677571
5842 15:58:00.049944 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6677571
5843 15:58:00.050349 Job finished correctly