Boot log: imx6q-sabrelite
- Kernel Errors: 0
- Boot result: PASS
- Kernel Warnings: 0
- Warnings: 1
- Errors: 0
1 23:22:47.607085 lava-dispatcher, installed at version: 2022.06
2 23:22:47.607478 start: 0 validate
3 23:22:47.607966 Start time: 2022-08-16 23:22:47.607933+00:00 (UTC)
4 23:22:47.608434 Using caching service: 'http://localhost/cache/?uri=%s'
5 23:22:47.608933 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220812.0%2Farmhf%2Finitrd.cpio.gz exists
6 23:22:47.900670 Using caching service: 'http://localhost/cache/?uri=%s'
7 23:22:47.901537 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.131-cip13-49-g1145e9c6352e6%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 23:22:48.195128 Using caching service: 'http://localhost/cache/?uri=%s'
9 23:22:48.195860 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.131-cip13-49-g1145e9c6352e6%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 23:22:48.492283 Using caching service: 'http://localhost/cache/?uri=%s'
11 23:22:48.493035 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220812.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 23:22:48.782731 Using caching service: 'http://localhost/cache/?uri=%s'
13 23:22:48.783445 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.131-cip13-49-g1145e9c6352e6%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 23:22:49.084763 validate duration: 1.48
16 23:22:49.086456 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 23:22:49.087186 start: 1.1 download-retry (timeout 00:10:00) [common]
18 23:22:49.087857 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 23:22:49.088614 Not decompressing ramdisk as can be used compressed.
20 23:22:49.088921 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220812.0/armhf/initrd.cpio.gz
21 23:22:49.089189 saving as /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/ramdisk/initrd.cpio.gz
22 23:22:49.089467 total size: 4016060 (3MB)
23 23:22:49.092507 progress 0% (0MB)
24 23:22:49.095901 progress 5% (0MB)
25 23:22:49.098969 progress 10% (0MB)
26 23:22:49.101962 progress 15% (0MB)
27 23:22:49.104955 progress 20% (0MB)
28 23:22:49.107988 progress 25% (0MB)
29 23:22:49.111014 progress 30% (1MB)
30 23:22:49.114098 progress 35% (1MB)
31 23:22:49.117568 progress 40% (1MB)
32 23:22:49.120433 progress 45% (1MB)
33 23:22:49.123344 progress 50% (1MB)
34 23:22:49.126275 progress 55% (2MB)
35 23:22:49.129188 progress 60% (2MB)
36 23:22:49.132119 progress 65% (2MB)
37 23:22:49.135080 progress 70% (2MB)
38 23:22:49.138042 progress 75% (2MB)
39 23:22:49.141406 progress 80% (3MB)
40 23:22:49.144375 progress 85% (3MB)
41 23:22:49.147402 progress 90% (3MB)
42 23:22:49.150355 progress 95% (3MB)
43 23:22:49.153391 progress 100% (3MB)
44 23:22:49.154083 3MB downloaded in 0.06s (59.28MB/s)
45 23:22:49.154531 end: 1.1.1 http-download (duration 00:00:00) [common]
47 23:22:49.155296 end: 1.1 download-retry (duration 00:00:00) [common]
48 23:22:49.155613 start: 1.2 download-retry (timeout 00:10:00) [common]
49 23:22:49.155948 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 23:22:49.156363 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-49-g1145e9c6352e6/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 23:22:49.156620 saving as /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/kernel/zImage
52 23:22:49.156889 total size: 12444160 (11MB)
53 23:22:49.157187 No compression specified
54 23:22:49.160263 progress 0% (0MB)
55 23:22:49.169456 progress 5% (0MB)
56 23:22:49.178535 progress 10% (1MB)
57 23:22:49.187855 progress 15% (1MB)
58 23:22:49.196865 progress 20% (2MB)
59 23:22:49.205867 progress 25% (2MB)
60 23:22:49.214665 progress 30% (3MB)
61 23:22:49.224200 progress 35% (4MB)
62 23:22:49.233140 progress 40% (4MB)
63 23:22:49.241902 progress 45% (5MB)
64 23:22:49.250613 progress 50% (5MB)
65 23:22:49.259395 progress 55% (6MB)
66 23:22:49.268136 progress 60% (7MB)
67 23:22:49.276907 progress 65% (7MB)
68 23:22:49.285514 progress 70% (8MB)
69 23:22:49.294174 progress 75% (8MB)
70 23:22:49.302803 progress 80% (9MB)
71 23:22:49.311514 progress 85% (10MB)
72 23:22:49.320065 progress 90% (10MB)
73 23:22:49.328626 progress 95% (11MB)
74 23:22:49.337246 progress 100% (11MB)
75 23:22:49.338018 11MB downloaded in 0.18s (65.53MB/s)
76 23:22:49.338483 end: 1.2.1 http-download (duration 00:00:00) [common]
78 23:22:49.339262 end: 1.2 download-retry (duration 00:00:00) [common]
79 23:22:49.339585 start: 1.3 download-retry (timeout 00:10:00) [common]
80 23:22:49.339906 start: 1.3.1 http-download (timeout 00:10:00) [common]
81 23:22:49.340319 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-49-g1145e9c6352e6/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 23:22:49.340555 saving as /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/dtb/imx6q-sabrelite.dtb
83 23:22:49.340817 total size: 42397 (0MB)
84 23:22:49.341099 No compression specified
85 23:22:49.344124 progress 77% (0MB)
86 23:22:49.344885 progress 100% (0MB)
87 23:22:49.345469 0MB downloaded in 0.00s (8.71MB/s)
88 23:22:49.345900 end: 1.3.1 http-download (duration 00:00:00) [common]
90 23:22:49.346652 end: 1.3 download-retry (duration 00:00:00) [common]
91 23:22:49.346965 start: 1.4 download-retry (timeout 00:10:00) [common]
92 23:22:49.347282 start: 1.4.1 http-download (timeout 00:10:00) [common]
93 23:22:49.347675 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220812.0/armhf/full.rootfs.tar.xz
94 23:22:49.347885 saving as /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/nfsrootfs/full.rootfs.tar
95 23:22:49.348144 total size: 195730512 (186MB)
96 23:22:49.348398 Using unxz to decompress xz
97 23:22:49.356415 progress 0% (0MB)
98 23:22:50.371870 progress 5% (9MB)
99 23:22:51.324783 progress 10% (18MB)
100 23:22:52.480690 progress 15% (28MB)
101 23:22:53.238426 progress 20% (37MB)
102 23:22:53.797845 progress 25% (46MB)
103 23:22:54.928371 progress 30% (56MB)
104 23:22:55.963490 progress 35% (65MB)
105 23:22:57.066308 progress 40% (74MB)
106 23:22:58.471097 progress 45% (84MB)
107 23:22:59.633008 progress 50% (93MB)
108 23:23:00.907359 progress 55% (102MB)
109 23:23:02.255635 progress 60% (112MB)
110 23:23:02.491681 progress 65% (121MB)
111 23:23:02.791823 progress 70% (130MB)
112 23:23:02.971742 progress 75% (140MB)
113 23:23:03.117280 progress 80% (149MB)
114 23:23:03.271545 progress 85% (158MB)
115 23:23:03.471232 progress 90% (168MB)
116 23:23:04.074226 progress 95% (177MB)
117 23:23:05.196352 progress 100% (186MB)
118 23:23:05.206369 186MB downloaded in 15.86s (11.77MB/s)
119 23:23:05.207310 end: 1.4.1 http-download (duration 00:00:16) [common]
121 23:23:05.208341 end: 1.4 download-retry (duration 00:00:16) [common]
122 23:23:05.208692 start: 1.5 download-retry (timeout 00:09:44) [common]
123 23:23:05.209082 start: 1.5.1 http-download (timeout 00:09:44) [common]
124 23:23:05.209609 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-49-g1145e9c6352e6/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 23:23:05.209895 saving as /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/modules/modules.tar
126 23:23:05.210149 total size: 7355936 (7MB)
127 23:23:05.210411 Using unxz to decompress xz
128 23:23:05.509254 progress 0% (0MB)
129 23:23:05.550355 progress 5% (0MB)
130 23:23:05.594228 progress 10% (0MB)
131 23:23:05.639424 progress 15% (1MB)
132 23:23:05.682192 progress 20% (1MB)
133 23:23:05.728462 progress 25% (1MB)
134 23:23:05.769095 progress 30% (2MB)
135 23:23:05.810559 progress 35% (2MB)
136 23:23:05.851906 progress 40% (2MB)
137 23:23:05.895002 progress 45% (3MB)
138 23:23:05.939442 progress 50% (3MB)
139 23:23:05.980360 progress 55% (3MB)
140 23:23:06.023468 progress 60% (4MB)
141 23:23:06.063201 progress 65% (4MB)
142 23:23:06.108390 progress 70% (4MB)
143 23:23:06.153416 progress 75% (5MB)
144 23:23:06.200975 progress 80% (5MB)
145 23:23:06.252421 progress 85% (5MB)
146 23:23:06.310332 progress 90% (6MB)
147 23:23:06.352669 progress 95% (6MB)
148 23:23:06.395712 progress 100% (7MB)
149 23:23:06.407105 7MB downloaded in 1.20s (5.86MB/s)
150 23:23:06.408002 end: 1.5.1 http-download (duration 00:00:01) [common]
152 23:23:06.409139 end: 1.5 download-retry (duration 00:00:01) [common]
153 23:23:06.409574 start: 1.6 prepare-tftp-overlay (timeout 00:09:43) [common]
154 23:23:06.409924 start: 1.6.1 extract-nfsrootfs (timeout 00:09:43) [common]
155 23:23:22.393264 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/7055294/extract-nfsrootfs-afblidzw
156 23:23:22.393802 end: 1.6.1 extract-nfsrootfs (duration 00:00:16) [common]
157 23:23:22.394080 start: 1.6.2 lava-overlay (timeout 00:09:27) [common]
158 23:23:22.394569 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db
159 23:23:22.394947 makedir: /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin
160 23:23:22.395232 makedir: /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/tests
161 23:23:22.395510 makedir: /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/results
162 23:23:22.395819 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-add-keys
163 23:23:22.396267 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-add-sources
164 23:23:22.396683 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-background-process-start
165 23:23:22.397155 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-background-process-stop
166 23:23:22.397554 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-common-functions
167 23:23:22.397943 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-echo-ipv4
168 23:23:22.398333 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-install-packages
169 23:23:22.398725 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-installed-packages
170 23:23:22.399111 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-os-build
171 23:23:22.399498 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-probe-channel
172 23:23:22.399891 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-probe-ip
173 23:23:22.400278 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-target-ip
174 23:23:22.400680 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-target-mac
175 23:23:22.401099 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-target-storage
176 23:23:22.401495 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-test-case
177 23:23:22.401888 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-test-event
178 23:23:22.402285 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-test-feedback
179 23:23:22.402687 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-test-raise
180 23:23:22.403073 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-test-reference
181 23:23:22.403458 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-test-runner
182 23:23:22.403845 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-test-set
183 23:23:22.404229 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-test-shell
184 23:23:22.404636 Updating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-add-keys (debian)
185 23:23:22.405042 Updating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-add-sources (debian)
186 23:23:22.405525 Updating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-install-packages (debian)
187 23:23:22.405926 Updating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-installed-packages (debian)
188 23:23:22.406325 Updating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/bin/lava-os-build (debian)
189 23:23:22.406668 Creating /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/environment
190 23:23:22.406953 LAVA metadata
191 23:23:22.407159 - LAVA_JOB_ID=7055294
192 23:23:22.407350 - LAVA_DISPATCHER_IP=192.168.101.1
193 23:23:22.407670 start: 1.6.2.1 ssh-authorize (timeout 00:09:27) [common]
194 23:23:22.408377 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 23:23:22.408656 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:27) [common]
196 23:23:22.408844 skipped lava-vland-overlay
197 23:23:22.409101 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 23:23:22.409351 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:27) [common]
199 23:23:22.409540 skipped lava-multinode-overlay
200 23:23:22.409774 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 23:23:22.410027 start: 1.6.2.4 test-definition (timeout 00:09:27) [common]
202 23:23:22.410252 Loading test definitions
203 23:23:22.410531 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:27) [common]
204 23:23:22.410740 Using /lava-7055294 at stage 0
205 23:23:22.411648 uuid=7055294_1.6.2.4.1 testdef=None
206 23:23:22.411901 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 23:23:22.412148 start: 1.6.2.4.2 test-overlay (timeout 00:09:27) [common]
208 23:23:22.413591 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 23:23:22.414223 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:27) [common]
211 23:23:22.417261 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 23:23:22.417915 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:27) [common]
214 23:23:22.419687 runner path: /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/0/tests/0_timesync-off test_uuid 7055294_1.6.2.4.1
215 23:23:22.420157 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 23:23:22.420815 start: 1.6.2.4.5 git-repo-action (timeout 00:09:27) [common]
218 23:23:22.421019 Using /lava-7055294 at stage 0
219 23:23:22.421336 Fetching tests from https://github.com/kernelci/test-definitions.git
220 23:23:22.421583 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/0/tests/1_kselftest-lkdtm'
221 23:23:27.684342 Running '/usr/bin/git checkout kernelci.org
222 23:23:27.959440 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 23:23:27.962968 uuid=7055294_1.6.2.4.5 testdef=None
224 23:23:27.963619 end: 1.6.2.4.5 git-repo-action (duration 00:00:06) [common]
226 23:23:27.964856 start: 1.6.2.4.6 test-overlay (timeout 00:09:21) [common]
227 23:23:27.968557 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 23:23:27.969712 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:21) [common]
230 23:23:27.974342 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 23:23:27.975480 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:21) [common]
233 23:23:27.980046 runner path: /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/0/tests/1_kselftest-lkdtm test_uuid 7055294_1.6.2.4.5
234 23:23:27.980434 BOARD='imx6q-sabrelite'
235 23:23:27.980767 BRANCH='cip'
236 23:23:27.981100 SKIPFILE='skipfile-lkft.yaml'
237 23:23:27.981423 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-49-g1145e9c6352e6/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 23:23:27.981739 TST_CASENAME=''
239 23:23:27.982046 TST_CMDFILES='lkdtm'
240 23:23:27.982758 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 23:23:27.983845 Creating lava-test-runner.conf files
243 23:23:27.984169 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/7055294/lava-overlay-97pk82db/lava-7055294/0 for stage 0
244 23:23:27.984621 - 0_timesync-off
245 23:23:27.984956 - 1_kselftest-lkdtm
246 23:23:27.985478 end: 1.6.2.4 test-definition (duration 00:00:06) [common]
247 23:23:27.985915 start: 1.6.2.5 compress-overlay (timeout 00:09:21) [common]
248 23:23:39.931426 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
249 23:23:39.931808 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:09) [common]
250 23:23:39.932040 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 23:23:39.932299 end: 1.6.2 lava-overlay (duration 00:00:18) [common]
252 23:23:39.932561 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:09) [common]
253 23:23:40.108709 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 23:23:40.109822 start: 1.6.4 extract-modules (timeout 00:09:09) [common]
255 23:23:40.110267 extracting modules file /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7055294/extract-nfsrootfs-afblidzw
256 23:23:40.730227 extracting modules file /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7055294/extract-overlay-ramdisk-f4tjdyah/ramdisk
257 23:23:41.323510 end: 1.6.4 extract-modules (duration 00:00:01) [common]
258 23:23:41.323892 start: 1.6.5 apply-overlay-tftp (timeout 00:09:08) [common]
259 23:23:41.324114 [common] Applying overlay to NFS
260 23:23:41.324291 [common] Applying overlay /var/lib/lava/dispatcher/tmp/7055294/compress-overlay-skruwx71/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/7055294/extract-nfsrootfs-afblidzw
261 23:23:42.840885 end: 1.6.5 apply-overlay-tftp (duration 00:00:02) [common]
262 23:23:42.841227 start: 1.6.6 prepare-kernel (timeout 00:09:06) [common]
263 23:23:42.841468 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:06) [common]
264 23:23:42.841722 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 23:23:42.841929 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 23:23:42.842141 start: 1.6.7 configure-preseed-file (timeout 00:09:06) [common]
267 23:23:42.842353 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 23:23:42.842569 start: 1.6.8 compress-ramdisk (timeout 00:09:06) [common]
269 23:23:42.842750 Building ramdisk /var/lib/lava/dispatcher/tmp/7055294/extract-overlay-ramdisk-f4tjdyah/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/7055294/extract-overlay-ramdisk-f4tjdyah/ramdisk
270 23:23:43.349521 >> 79900 blocks
271 23:23:45.643862 Adding RAMdisk u-boot header.
272 23:23:45.645022 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/7055294/extract-overlay-ramdisk-f4tjdyah/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/7055294/extract-overlay-ramdisk-f4tjdyah/ramdisk.cpio.gz.uboot
273 23:23:46.072969 output: Image Name:
274 23:23:46.074329 output: Created: Wed Aug 17 00:23:45 2022
275 23:23:46.074662 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 23:23:46.074953 output: Data Size: 15259869 Bytes = 14902.22 KiB = 14.55 MiB
277 23:23:46.075238 output: Load Address: 00000000
278 23:23:46.075539 output: Entry Point: 00000000
279 23:23:46.075816 output:
280 23:23:46.076328 rename /var/lib/lava/dispatcher/tmp/7055294/extract-overlay-ramdisk-f4tjdyah/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/ramdisk/ramdisk.cpio.gz.uboot
281 23:23:46.077160 end: 1.6.8 compress-ramdisk (duration 00:00:03) [common]
282 23:23:46.077633 end: 1.6 prepare-tftp-overlay (duration 00:00:40) [common]
283 23:23:46.078102 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:03) [common]
284 23:23:46.078470 No LXC device requested
285 23:23:46.078876 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 23:23:46.079286 start: 1.8 deploy-device-env (timeout 00:09:03) [common]
287 23:23:46.079690 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 23:23:46.079998 Checking files for TFTP limit of 4294967296 bytes.
289 23:23:46.082388 end: 1 tftp-deploy (duration 00:00:57) [common]
290 23:23:46.082859 start: 2 uboot-action (timeout 00:05:00) [common]
291 23:23:46.083303 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 23:23:46.083687 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 23:23:46.084087 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 23:23:46.084810 substitutions:
295 23:23:46.085170 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 23:23:46.085458 - {DTB_ADDR}: 0x13f00000
297 23:23:46.085734 - {DTB}: 7055294/tftp-deploy-qodo82ym/dtb/imx6q-sabrelite.dtb
298 23:23:46.086011 - {INITRD}: 7055294/tftp-deploy-qodo82ym/ramdisk/ramdisk.cpio.gz.uboot
299 23:23:46.086286 - {KERNEL_ADDR}: 0x10000000
300 23:23:46.086559 - {KERNEL}: 7055294/tftp-deploy-qodo82ym/kernel/zImage
301 23:23:46.086830 - {LAVA_MAC}: None
302 23:23:46.087096 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/7055294/extract-nfsrootfs-afblidzw
303 23:23:46.087364 - {NFS_SERVER_IP}: 192.168.101.1
304 23:23:46.087629 - {PRESEED_CONFIG}: None
305 23:23:46.087892 - {PRESEED_LOCAL}: None
306 23:23:46.088155 - {RAMDISK_ADDR}: 0x14000000
307 23:23:46.088418 - {RAMDISK}: 7055294/tftp-deploy-qodo82ym/ramdisk/ramdisk.cpio.gz.uboot
308 23:23:46.088654 - {ROOT_PART}: None
309 23:23:46.088827 - {ROOT}: None
310 23:23:46.088999 - {SERVER_IP}: 192.168.101.1
311 23:23:46.089201 - {TEE_ADDR}: 0x83000000
312 23:23:46.089387 - {TEE}: None
313 23:23:46.089559 Parsed boot commands:
314 23:23:46.089730 - setenv autoload no
315 23:23:46.089902 - setenv initrd_high 0xffffffff
316 23:23:46.090072 - setenv fdt_high 0xffffffff
317 23:23:46.090242 - dhcp
318 23:23:46.090412 - setenv serverip 192.168.101.1
319 23:23:46.090582 - tftp 0x10000000 7055294/tftp-deploy-qodo82ym/kernel/zImage
320 23:23:46.090753 - tftp 0x14000000 7055294/tftp-deploy-qodo82ym/ramdisk/ramdisk.cpio.gz.uboot
321 23:23:46.090925 - setenv initrd_size ${filesize}
322 23:23:46.091095 - tftp 0x13f00000 7055294/tftp-deploy-qodo82ym/dtb/imx6q-sabrelite.dtb
323 23:23:46.091267 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7055294/extract-nfsrootfs-afblidzw,tcp,hard ip=dhcp'
324 23:23:46.091443 - bootz 0x10000000 0x14000000 0x13f00000
325 23:23:46.091673 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 23:23:46.092392 start: 2.3 connect-device (timeout 00:05:00) [common]
328 23:23:46.092629 [common] connect-device Connecting to device using '/usr/bin/console -f -M rack-control imx6q-sabrelite-lava-cbg-0'
329 23:23:46.101683 Setting prompt string to ['lava-test: # ']
330 23:23:46.102952 end: 2.3 connect-device (duration 00:00:00) [common]
331 23:23:46.103429 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 23:23:46.103832 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 23:23:46.104266 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 23:23:46.104884 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-t' '1'
335 23:23:46.140449 >> Software version: 7
336 23:23:46.149039 >> Intermediate Relay states: 0xf5
337 23:23:48.158024 >> Relay states: 0xf7
338 23:23:48.159358 Returned 0 in 2 seconds
339 23:23:48.260760 end: 2.4.1.1 pdu-reboot (duration 00:00:02) [common]
341 23:23:48.261610 end: 2.4.1 reset-device (duration 00:00:02) [common]
342 23:23:48.261904 start: 2.4.2 bootloader-interrupt (timeout 00:04:58) [common]
343 23:23:48.262153 Setting prompt string to ['Hit any key to stop autoboot']
344 23:23:48.262358 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
345 23:23:48.263284 [Enter `^Ec?' for help]
346 23:23:49.500383
347 23:23:49.500982
348 23:23:49.505827 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
349 23:23:49.506240
350 23:23:49.506590 CPU: Freescale i.MX6Q rev1.2 at 792 MHz
351 23:23:49.513946 Reset cause: POR
352 23:23:49.514220 Model: Freescale i.MX6 Quad SABRE Lite Board
353 23:23:49.514858 Board: SABRE Lite
354 23:23:49.515167 I2C: ready
355 23:23:49.515444 DRAM: 1 GiB
356 23:23:49.570087 MMC: FSL_SDHC: 0, FSL_SDHC: 1
357 23:23:49.586464 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB
358 23:23:49.596619 *** Warning - bad CRC, using default environment
359 23:23:49.597163
360 23:23:49.604739 In: serial
361 23:23:49.605270 Out: serial
362 23:23:49.606053 Err: serial
363 23:23:49.617309 Net: using phy at 7
364 23:23:49.620991 FEC [PRIME], usb_ether
365 23:23:49.625012 Error: usb_ether address not set.
366 23:23:49.625416
367 23:23:49.625724 starting USB...
368 23:23:49.628372 Bus usb@2184000: usb dr_mode not found
369 23:23:49.681215 Bus usb@2184200: USB EHCI 1.00
370 23:23:52.720913 scanning bus usb@2184000 for devices... 1 USB Device(s) found
371 23:23:57.858574 scanning bus usb@2184200 for devices... 2 USB Device(s) found
372 23:23:57.869563 scanning usb for storage devices... 0 Storage Device(s) found
373 23:23:57.870067 scanning usb for ethernet devices... 0 Ethernet Device(s) found
375 23:23:58.086488 Hit any key to stop autoboot: 3
376 23:23:58.086956 end: 2.4.2 bootloader-interrupt (duration 00:00:10) [common]
377 23:23:58.087260 start: 2.4.3 bootloader-commands (timeout 00:04:48) [common]
378 23:23:58.087510 Setting prompt string to ['=>']
379 23:23:58.087748 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:48)
380 23:23:58.097449 0
381 23:23:58.098083 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 23:23:58.098380 Sending with 10 millisecond of delay
384 23:23:59.237418 => setenv autoload no
385 23:23:59.247911 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:47)
386 23:23:59.250348 setenv autoload no
387 23:23:59.250797 Sending with 10 millisecond of delay
389 23:24:01.054323 => setenv initrd_high 0xffffffff
390 23:24:01.064848 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:45)
391 23:24:01.065335 setenv initrd_high 0xffffffff
392 23:24:01.065759 Sending with 10 millisecond of delay
394 23:24:02.686366 => setenv fdt_high 0xffffffff
395 23:24:02.696885 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:43)
396 23:24:02.697375 setenv fdt_high 0xffffffff
397 23:24:02.697803 Sending with 10 millisecond of delay
399 23:24:02.990148 => dhcp
400 23:24:03.000774 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:43)
401 23:24:03.001282 dhcp
402 23:24:03.094718 BOOTP broadcast 1
403 23:24:03.102614 DHCP client bound to address 192.168.101.99 (2 ms)
404 23:24:03.103167 Sending with 10 millisecond of delay
406 23:24:04.905959 => setenv serverip 192.168.101.1
407 23:24:04.916525 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:41)
408 23:24:04.916972 setenv serverip 192.168.101.1
409 23:24:04.917423 Sending with 10 millisecond of delay
411 23:24:08.476645 => tftp 0x10000000 7055294/tftp-deploy-qodo82ym/kernel/zImage
412 23:24:08.487240 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:38)
413 23:24:08.487693 tftp 0x10000000 7055294/tftp-deploy-qodo82ym/kernel/zImage
414 23:24:08.585931 Using FEC device
415 23:24:08.587113 TFTP from server 192.168.101.1; our IP address is 192.168.101.99
416 23:24:08.591868 Filename '7055294/tftp-deploy-qodo82ym/kernel/zImage'.
417 23:24:08.594659 Load address: 0x10000000
418 23:24:08.905927 Loading: *#################################################################
419 23:24:09.219849 #################################################################
420 23:24:09.529915 #################################################################
421 23:24:09.846181 #################################################################
422 23:24:10.241951 #################################################################
423 23:24:10.537980 #################################################################
424 23:24:10.838987 #################################################################
425 23:24:11.128210 #################################################################
426 23:24:11.412169 #################################################################
427 23:24:11.700287 #################################################################
428 23:24:11.990169 #################################################################
429 23:24:12.275219 #################################################################
430 23:24:12.563402 #################################################################
431 23:24:12.579415 ###
432 23:24:12.579637 3 MiB/s
433 23:24:12.579824 done
434 23:24:12.580700 Bytes transferred = 12444160 (bde200 hex)
435 23:24:12.581152 Sending with 10 millisecond of delay
437 23:24:17.110828 => tftp 0x14000000 7055294/tftp-deploy-qodo82ym/ramdisk/ramdisk.cpio.gz.uboot
438 23:24:17.122174 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 00:04:29)
439 23:24:17.122612 tftp 0x14000000 7055294/tftp-deploy-qodo82ym/ramdisk/ramdisk.cpio.gz.uboot
440 23:24:17.220495 Using FEC device
441 23:24:17.225008 TFTP from server 192.168.101.1; our IP address is 192.168.101.99
442 23:24:17.227869 Filename '7055294/tftp-deploy-qodo82ym/ramdisk/ramdisk.cpio.gz.uboot'.
443 23:24:17.231135 Load address: 0x14000000
444 23:24:17.538744 Loading: *#################################################################
445 23:24:17.845783 #################################################################
446 23:24:18.152956 #################################################################
447 23:24:18.459964 #################################################################
448 23:24:18.778031 #################################################################
449 23:24:19.094887 #################################################################
450 23:24:19.411338 #################################################################
451 23:24:19.731003 #################################################################
452 23:24:20.025173 #################################################################
453 23:24:20.324217 #################################################################
454 23:24:20.628220 #################################################################
455 23:24:20.931107 #################################################################
456 23:24:21.254309 #################################################################
457 23:24:21.630513 #################################################################
458 23:24:22.020580 #################################################################
459 23:24:22.347785 #################################################################
460 23:24:22.348290 2.8 MiB/s
461 23:24:22.350483 done
462 23:24:22.352529 Bytes transferred = 15259933 (e8d91d hex)
463 23:24:22.353345 Sending with 10 millisecond of delay
465 23:24:24.222290 => setenv initrd_size ${filesize}
466 23:24:24.233188 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 00:04:22)
467 23:24:24.234093 setenv initrd_size ${filesize}
468 23:24:24.234815 Sending with 10 millisecond of delay
470 23:24:28.405230 => tftp 0x13f00000 7055294/tftp-deploy-qodo82ym/dtb/imx6q-sabrelite.dtb
471 23:24:28.416161 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)
472 23:24:28.417244 tftp 0x13f00000 7055294/tftp-deploy-qodo82ym/dtb/imx6q-sabrelite.dtb
473 23:24:28.510703 Using FEC device
474 23:24:28.517016 TFTP from server 192.168.101.1; our IP address is 192.168.101.99
475 23:24:28.521910 Filename '7055294/tftp-deploy-qodo82ym/dtb/imx6q-sabrelite.dtb'.
476 23:24:28.525292 Load address: 0x13f00000
477 23:24:28.544655 Loading: *###
478 23:24:28.545035 2.2 MiB/s
479 23:24:28.545497 done
480 23:24:28.549444 Bytes transferred = 42397 (a59d hex)
481 23:24:28.550103 Sending with 10 millisecond of delay
483 23:24:38.472755 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7055294/extract-nfsrootfs-afblidzw,tcp,hard ip=dhcp'
484 23:24:38.483857 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 00:04:08)
485 23:24:38.484772 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7055294/extract-nfsrootfs-afblidzw,tcp,hard ip=dhcp'
486 23:24:38.485508 Sending with 10 millisecond of delay
488 23:24:40.837967 => bootz 0x10000000 0x14000000 0x13f00000
489 23:24:40.848872 Setting prompt string to 'Starting kernel'
490 23:24:40.849362 Setting prompt string to ['Starting kernel']
491 23:24:40.849672 Setting prompt string to ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
492 23:24:40.850126 bootloader-commands: Wait for prompt ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:05)
493 23:24:40.850970 bootz 0x10000000 0x14000000 0x13f00000
494 23:24:40.851429 Kernel image @ 0x10000000 [ 0x000000 - 0xbde200 ]
495 23:24:40.853309 ## Loading init Ramdisk from Legacy Image at 14000000 ...
496 23:24:40.855374 Image Name:
497 23:24:40.858811 Image Type: ARM Linux RAMDisk Image (uncompressed)
498 23:24:40.860617 Data Size: 15259869 Bytes = 14.6 MiB
499 23:24:40.863603 Load Address: 00000000
500 23:24:40.867593 Entry Point: 00000000
501 23:24:41.042608 Verifying Checksum ... OK
502 23:24:41.049803 ## Flattened Device Tree blob at 13f00000
503 23:24:41.050845 Booting using the fdt blob at 0x13f00000
504 23:24:41.056831 Using Device Tree in place at 13f00000, end 13f0d59c
505 23:24:41.065556
506 23:24:41.066082 Starting kernel ...
507 23:24:41.066525
508 23:24:41.067483 end: 2.4.3 bootloader-commands (duration 00:00:43) [common]
509 23:24:41.068033 start: 2.4.4 auto-login-action (timeout 00:04:05) [common]
510 23:24:41.068590 Setting prompt string to ['Linux version [0-9]']
511 23:24:41.069141 Setting prompt string to ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
512 23:24:41.069562 auto-login-action: Wait for prompt ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:05:00)
513 23:24:49.611582 [ 0.000000] Booting Linux on physical CPU 0x0
514 23:24:49.616350 start: 2.4.4.1 login-action (timeout 00:03:56) [common]
515 23:24:49.616818 The string '/ #' does not look like a typical prompt and could match status messages instead. Please check the job log files and use a prompt string which matches the actual prompt string more closely.
516 23:24:49.617207 Setting prompt string to ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
517 23:24:49.617513 Using line separator: #'\n'#
518 23:24:49.617767 No login prompt set.
519 23:24:49.618037 Parsing kernel messages
520 23:24:49.618281 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
521 23:24:49.618730 [login-action] Waiting for messages, (timeout 00:03:56)
522 23:24:49.632844 [ 0.000000] Linux version 5.10.131-cip13 (KernelCI@build-j52247-arm-gcc-10-multi-v7-defconfig-kselftest-qfxnv) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Tue Aug 16 23:04:24 UTC 2022
523 23:24:49.640059 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
524 23:24:49.646882 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
525 23:24:49.656088 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
526 23:24:49.660123 [ 0.000000] Memory policy: Data cache writealloc
527 23:24:49.663692 [ 0.000000] efi: UEFI not found.
528 23:24:49.670347 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
529 23:24:49.673402 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
530 23:24:49.676452 [ 0.000000] Zone ranges:
531 23:24:49.683406 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
532 23:24:49.687232 [ 0.000000] Normal empty
533 23:24:49.695008 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
534 23:24:49.695248 [ 0.000000] Movable zone start for each node
535 23:24:49.699323 [ 0.000000] Early memory node ranges
536 23:24:49.706958 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
537 23:24:49.715523 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
538 23:24:49.719553 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
539 23:24:49.727555 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
540 23:24:49.741025 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7055294/extract-nfsrootfs-afblidzw,tcp,hard ip=dhcp
541 23:24:49.750083 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
542 23:24:49.758920 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
543 23:24:49.767159 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
544 23:24:49.782308 [ 0.000000] Memory: 921616K/1048576K available (17408K kernel code, 2652K rwdata, 8116K rodata, 2048K init, 6694K bss, 61424K reserved, 65536K cma-reserved, 196608K highmem)
545 23:24:49.786226 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
546 23:24:49.793789 [ 0.000000] ftrace: allocating 56033 entries in 165 pages
547 23:24:49.797665 [ 0.000000] ftrace: allocated 165 pages with 4 groups
548 23:24:49.801661 [ 0.000000] Running RCU self tests
549 23:24:49.805788 [ 0.000000] rcu: Hierarchical RCU implementation.
550 23:24:49.809633 [ 0.000000] rcu: RCU event tracing is enabled.
551 23:24:49.813822 [ 0.000000] rcu: RCU lockdep checking is enabled.
552 23:24:49.821504 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
553 23:24:49.826339 [ 0.000000] Rude variant of Tasks RCU enabled.
554 23:24:49.830211 [ 0.000000] Tracing variant of Tasks RCU enabled.
555 23:24:49.838075 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
556 23:24:49.846269 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
557 23:24:49.851156 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
558 23:24:49.855302 [ 0.000000] L2C-310 errata 752271 769419 enabled
559 23:24:49.863525 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
560 23:24:49.867740 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
561 23:24:49.873052 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
562 23:24:49.879334 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
563 23:24:49.885585 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
564 23:24:49.889476 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
565 23:24:49.896720 [ 0.000000] Switching to timer-based delay loop, resolution 333ns
566 23:24:49.903649 [ 0.000009] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
567 23:24:49.917817 [ 0.000043] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
568 23:24:49.918169 [ 0.004550] Console: colour dummy device 80x30
569 23:24:49.925857 [ 0.004619] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
570 23:24:49.930018 [ 0.004648] ... MAX_LOCKDEP_SUBCLASSES: 8
571 23:24:49.933721 [ 0.004676] ... MAX_LOCK_DEPTH: 48
572 23:24:49.941605 [ 0.004704] ... MAX_LOCKDEP_KEYS: 8192
573 23:24:49.945875 [ 0.004730] ... CLASSHASH_SIZE: 4096
574 23:24:49.950042 [ 0.004757] ... MAX_LOCKDEP_ENTRIES: 32768
575 23:24:49.954341 [ 0.004783] ... MAX_LOCKDEP_CHAINS: 65536
576 23:24:49.958293 [ 0.004811] ... CHAINHASH_SIZE: 32768
577 23:24:49.962271 [ 0.004838] memory used by lock dependency info: 4061 kB
578 23:24:49.966928 [ 0.004866] memory used for stack traces: 2112 kB
579 23:24:49.971854 [ 0.004893] per task-struct memory footprint: 1536 bytes
580 23:24:49.984624 [ 0.004994] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
581 23:24:49.987412 [ 0.005047] pid_max: default: 32768 minimum: 301
582 23:24:49.991508 [ 0.005430] LSM: Security Framework initializing
583 23:24:49.994351 [ 0.005543] LSM support for eBPF active
584 23:24:50.005452 [ 0.005692] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
585 23:24:50.012451 [ 0.005744] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
586 23:24:50.018443 [ 0.008356] CPU: Testing write buffer coherency: ok
587 23:24:50.021571 [ 0.008477] CPU0: Spectre v2: using BPIALL workaround
588 23:24:50.025409 [ 0.009584] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
589 23:24:50.034043 [ 0.013525] Setting up static identity map for 0x10300000 - 0x103000ac
590 23:24:50.042016 [ 0.015907] rcu: Hierarchical SRCU implementation.
591 23:24:50.045864 [ 0.025356] EFI services will not be available.
592 23:24:50.050226 [ 0.026683] smp: Bringing up secondary CPUs ...
593 23:24:50.054306 [ 0.030035] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
594 23:24:50.057934 [ 0.030052] CPU1: Spectre v2: using BPIALL workaround
595 23:24:50.066254 [ 0.034096] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
596 23:24:50.070548 [ 0.034111] CPU2: Spectre v2: using BPIALL workaround
597 23:24:50.077083 [ 0.037780] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
598 23:24:50.084064 [ 0.037795] CPU3: Spectre v2: using BPIALL workaround
599 23:24:50.084285 [ 0.038669] smp: Brought up 1 node, 4 CPUs
600 23:24:50.090279 [ 0.038715] SMP: Total of 4 processors activated (24.00 BogoMIPS).
601 23:24:50.095647 [ 0.038751] CPU: All CPU(s) started in SVC mode.
602 23:24:50.098453 [ 0.041645] devtmpfs: initialized
603 23:24:50.107986 [ 0.098631] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
604 23:24:50.115521 [ 0.101629] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
605 23:24:50.122872 [ 0.101704] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
606 23:24:50.131332 [ 0.106459] pinctrl core: initialized pinctrl subsystem
607 23:24:50.135591 [ 0.113523] DMI not present or invalid.
608 23:24:50.138836 [ 0.115866] NET: Registered protocol family 16
609 23:24:50.143288 [ 0.127251] DMA: preallocated 256 KiB pool for atomic coherent allocations
610 23:24:50.151494 [ 0.136931] thermal_sys: Registered thermal governor 'step_wise'
611 23:24:50.155486 [ 0.137500] cpuidle: using governor menu
612 23:24:50.158472 [ 0.138051] CPU identified as i.MX6Q, silicon rev 1.2
613 23:24:50.165219 [ 0.879053] vdd1p1: supplied by regulator-dummy
614 23:24:50.168441 [ 0.910705] vdd3p0: supplied by regulator-dummy
615 23:24:50.171502 [ 0.941856] vdd2p5: supplied by regulator-dummy
616 23:24:50.176899 [ 0.973070] vddarm: supplied by regulator-dummy
617 23:24:50.182452 [ 1.005183] vddpu: supplied by regulator-dummy
618 23:24:50.186303 [ 1.035420] vddsoc: supplied by regulator-dummy
619 23:24:50.189307 [ 2.361317] No ATAGs?
620 23:24:50.196536 [ 2.362074] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
621 23:24:50.204292 [ 2.362157] hw-breakpoint: maximum watchpoint size is 4 bytes.
622 23:24:50.208224 [ 2.382157] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
623 23:24:50.216268 [ 2.411958] Serial: AMBA PL011 UART driver
624 23:24:50.220423 [ 2.478620] Kprobes globally optimized
625 23:24:50.224377 [ 2.573642] mxs-dma 110000.dma-apbh: initialized
626 23:24:50.228426 [ 2.606311] iommu: Default domain type: Translated
627 23:24:50.228707 [ 2.608578] vgaarb: loaded
628 23:24:50.232098 [ 2.613426] SCSI subsystem initialized
629 23:24:50.240577 [ 2.615622] usbcore: registered new interface driver usbfs
630 23:24:50.244834 [ 2.615972] usbcore: registered new interface driver hub
631 23:24:50.252562 [ 2.616214] usbcore: registered new device driver usb
632 23:24:50.252824 [ 2.624023] i2c i2c-0: IMX I2C adapter registered
633 23:24:50.261264 [ 2.631109] i2c i2c-1: IMX I2C adapter registered
634 23:24:50.265893 [ 2.635711] i2c i2c-2: IMX I2C adapter registered
635 23:24:50.270300 [ 2.640468] pps_core: LinuxPPS API ver. 1 registered
636 23:24:50.277936 [ 2.640513] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
637 23:24:50.281191 [ 2.640613] PTP clock support registered
638 23:24:50.287554 [ 2.657264] clocksource: Switched to clocksource mxc_timer1
639 23:24:50.290518 [ 4.357923] NET: Registered protocol family 2
640 23:24:50.297511 [ 4.358692] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
641 23:24:50.307925 [ 4.362080] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
642 23:24:50.314519 [ 4.362266] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
643 23:24:50.321531 [ 4.362496] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
644 23:24:50.329473 [ 4.363937] TCP: Hash tables configured (established 8192 bind 8192)
645 23:24:50.337024 [ 4.364983] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
646 23:24:50.344757 [ 4.365331] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
647 23:24:50.353871 [ 4.365607] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
648 23:24:50.354093 [ 4.366355] NET: Registered protocol family 1
649 23:24:50.362562 [ 4.369356] RPC: Registered named UNIX socket transport module.
650 23:24:50.366708 [ 4.369447] RPC: Registered udp transport module.
651 23:24:50.371554 [ 4.369488] RPC: Registered tcp transport module.
652 23:24:50.375502 [ 4.369528] RPC: Registered tcp NFSv4.1 backchannel transport module.
653 23:24:50.383716 [ 4.369583] NET: Registered protocol family 44
654 23:24:50.383978 [ 4.369651] PCI: CLS 0 bytes, default 64
655 23:24:50.391159 [ 4.372145] Trying to unpack rootfs image as initramfs...
656 23:24:50.394695 [ 6.257540] Freeing initrd memory: 14904K
657 23:24:50.401323 [ 6.258502] hw perfevents: no interrupt-affinity property for /pmu, guessing.
658 23:24:50.410823 [ 6.259844] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
659 23:24:50.414461 [ 6.269291] Initialise system trusted keyrings
660 23:24:50.420189 [ 6.270424] workingset: timestamp_bits=30 max_order=18 bucket_order=0
661 23:24:50.426791 [ 6.322229] squashfs: version 4.0 (2009/01/31) Phillip Lougher
662 23:24:50.434654 [ 6.326163] NFS: Registering the id_resolver key type
663 23:24:50.434969 [ 6.326369] Key type id_resolver registered
664 23:24:50.441769 [ 6.326461] Key type id_legacy registered
665 23:24:50.445793 [ 6.327124] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
666 23:24:50.454418 [ 6.327307] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
667 23:24:50.457929 [ 6.327526] ntfs: driver 2.1.32 [Flags: R/O].
668 23:24:50.465807 [ 6.329730] Key type asymmetric registered
669 23:24:50.466055 [ 6.329858] Asymmetric key parser 'x509' registered
670 23:24:50.474324 [ 6.330294] bounce: pool size: 64 pages
671 23:24:50.482585 [ 6.330470] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
672 23:24:50.482920 [ 6.330575] io scheduler mq-deadline registered
673 23:24:50.487610 [ 6.330618] io scheduler kyber registered
674 23:24:50.495677 [ 6.331568] test_firmware: interface ready
675 23:24:50.504220 [ 6.574262] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
676 23:24:50.509042 [ 6.574520] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
677 23:24:50.519445 [ 6.850038] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
678 23:24:50.519836 [ 6.871130] SuperH (H)SCI(F) driver initialized
679 23:24:50.529536 [ 6.874168] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
680 23:24:50.537286 [ 6.879523] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
681 23:24:50.542760 [ 7.811765] printk: console [ttymxc1] enabled
682 23:24:50.553551 [ 7.823150] msm_serial: driver initialized
683 23:24:50.558776 [ 7.828467] STMicroelectronics ASC driver initialized
684 23:24:50.571396 [ 7.840315] STM32 USART driver initialized
685 23:24:50.599707 [ 7.867703] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
686 23:24:50.625336 [ 7.890482] panel-simple panel-lcd: supply power not found, using dummy regulator
687 23:24:50.632343 [ 7.898958] panel-simple panel-lcd: Specify missing connector_type
688 23:24:50.639139 [ 7.906811] panel-simple panel-lvds0: supply power not found, using dummy regulator
689 23:24:50.692808 [ 7.963080] brd: module loaded
690 23:24:50.755207 [ 8.026150] loop: module loaded
691 23:24:50.763916 [ 8.032761] lkdtm: No crash points registered, enable through debugfs
692 23:24:50.789903 [ 8.055556] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
693 23:24:50.797771 [ 8.063642] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
694 23:24:50.803936 [ 8.071761] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
695 23:24:50.816864 [ 8.080048] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
696 23:24:50.821513 [ 8.088106] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
697 23:24:50.830603 [ 8.096303] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
698 23:24:50.836887 [ 8.104131] ahci-imx 2200000.sata: supply target not found, using dummy regulator
699 23:24:50.848433 [ 8.115619] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
700 23:24:50.858738 [ 8.122756] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
701 23:24:50.866268 [ 8.131653] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
702 23:24:50.874611 [ 8.146126] scsi host0: ahci-imx
703 23:24:50.885831 [ 8.151890] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
704 23:24:50.949020 [ 8.219203] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
705 23:24:50.961480 [ 8.232953] pps pps0: new PPS source ptp0
706 23:24:51.012612 [ 8.279966] fec 2188000.ethernet eth0: registered PHC device 0
707 23:24:51.022046 [ 8.290836] e1000e: Intel(R) PRO/1000 Network Driver
708 23:24:51.025987 [ 8.295843] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
709 23:24:51.034442 [ 8.302133] igb: Intel(R) Gigabit Ethernet Network Driver
710 23:24:51.037431 [ 8.307621] igb: Copyright (c) 2007-2014 Intel Corporation.
711 23:24:51.069300 [ 8.336178] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
712 23:24:51.076722 [ 8.343839] usbcore: registered new interface driver pegasus
713 23:24:51.080793 [ 8.349807] usbcore: registered new interface driver asix
714 23:24:51.088929 [ 8.355410] usbcore: registered new interface driver ax88179_178a
715 23:24:51.092607 [ 8.361740] usbcore: registered new interface driver cdc_ether
716 23:24:51.100569 [ 8.367879] usbcore: registered new interface driver smsc75xx
717 23:24:51.104921 [ 8.373898] usbcore: registered new interface driver smsc95xx
718 23:24:51.113892 [ 8.379886] usbcore: registered new interface driver net1080
719 23:24:51.118492 [ 8.385725] usbcore: registered new interface driver cdc_subset
720 23:24:51.122515 [ 8.391912] usbcore: registered new interface driver zaurus
721 23:24:51.130549 [ 8.397836] usbcore: registered new interface driver cdc_ncm
722 23:24:51.147503 [ 8.416850] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
723 23:24:51.155138 [ 8.423584] ehci-pci: EHCI PCI platform driver
724 23:24:51.158207 [ 8.428282] ehci-platform: EHCI generic platform driver
725 23:24:51.163451 [ 8.434603] ehci-orion: EHCI orion driver
726 23:24:51.170580 [ 8.439660] SPEAr-ehci: EHCI SPEAr driver
727 23:24:51.174583 [ 8.444601] ehci-st: EHCI STMicroelectronics driver
728 23:24:51.180726 [ 8.450473] ehci-exynos: EHCI Exynos driver
729 23:24:51.183770 [ 8.455572] ehci-atmel: EHCI Atmel driver
730 23:24:51.190696 [ 8.460558] tegra-ehci: Tegra EHCI driver
731 23:24:51.197985 [ 8.465541] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
732 23:24:51.201729 [ 8.471882] ohci-pci: OHCI PCI platform driver
733 23:24:51.210037 [ 8.476524] ohci-platform: OHCI generic platform driver
734 23:24:51.213792 [ 8.482838] SPEAr-ohci: OHCI SPEAr driver
735 23:24:51.217575 [ 8.487832] ohci-st: OHCI STMicroelectronics driver
736 23:24:51.221730 [ 8.493637] ohci-atmel: OHCI Atmel driver
737 23:24:51.235488 [ 8.501364] usbcore: registered new interface driver usb-storage
738 23:24:51.270329 [ 8.541608] i2c /dev entries driver
739 23:24:51.365337 [ 8.631363] sdhci: Secure Digital Host Controller Interface driver
740 23:24:51.368068 [ 8.637642] sdhci: Copyright(c) Pierre Ossman
741 23:24:51.385198 [ 8.652116] Synopsys Designware Multimedia Card Interface Driver
742 23:24:51.396097 [ 8.665992] sdhci-pltfm: SDHCI platform and OF driver helper
743 23:24:51.405735 [ 8.675596] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
744 23:24:51.409728 [ 8.675602] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
745 23:24:51.417855 [ 8.685958] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
746 23:24:51.421788 [ 8.688449] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
747 23:24:51.429847 [ 8.698036] ata1.00: ATA-8: INTEL SSDSA2CW080G3, 4PC10362, max UDMA/133
748 23:24:51.438249 [ 8.704697] ata1.00: 156301488 sectors, multi 1: LBA48 NCQ (depth 32)
749 23:24:51.442617 [ 8.707381] ledtrig-cpu: registered to indicate activity on CPUs
750 23:24:51.451619 [ 8.718259] ata1.00: configured for UDMA/133
751 23:24:51.455723 [ 8.718534] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
752 23:24:51.463654 [ 8.721357] usbcore: registered new interface driver usbhid
753 23:24:51.463955 [ 8.721375] usbhid: USB HID core driver
754 23:24:51.519537 [ 8.724898] scsi 0:0:0:0: Direct-Access ATA INTEL SSDSA2CW08 0362 PQ: 0 ANSI: 5
755 23:24:51.519828 [ 8.734547] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
756 23:24:51.521343 [ 8.740924] ata1.00: Enabling discard_zeroes_data
757 23:24:51.521611 [ 8.754171] ipip: IPv4 and MPLS over IPv4 tunneling driver
758 23:24:51.521934 [ 8.756600] sd 0:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB)
759 23:24:51.522275 [ 8.761785] gre: GRE over IPv4 demultiplexor driver
760 23:24:51.522545 [ 8.764795] sd 0:0:0:0: [sda] Write Protect is off
761 23:24:51.522813 [ 8.772273] ip_gre: GRE over IPv4 tunneling driver
762 23:24:51.523031 [ 8.778638] IPv4 over IPsec tunneling driver
763 23:24:51.526366 [ 8.792022] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
764 23:24:51.529885 [ 8.792371] NET: Registered protocol family 10
765 23:24:51.541889 [ 8.811529] ata1.00: Enabling discard_zeroes_data
766 23:24:51.545735 [ 8.812649] Segment Routing with IPv6
767 23:24:51.549615 [ 8.821126] sda: sda1 sda2 sda3
768 23:24:51.559201 [ 8.828220] ip6_gre: GRE over IPv6 tunneling driver
769 23:24:51.563870 [ 8.834542] ata1.00: Enabling discard_zeroes_data
770 23:24:51.570996 [ 8.837031] NET: Registered protocol family 17
771 23:24:51.574229 [ 8.841847] sd 0:0:0:0: [sda] Attached SCSI disk
772 23:24:51.579349 [ 8.849141] 8021q: 802.1Q VLAN Support v1.8
773 23:24:51.585724 [ 8.854505] Key type dns_resolver registered
774 23:24:51.603514 [ 8.875184] ThumbEE CPU extension supported.
775 23:24:51.609644 [ 8.879774] Registering SWP/SWPB emulation handler
776 23:24:51.617460 [ 8.885951] Loading compiled-in X.509 certificates
777 23:24:51.629458 [ 8.896318] mmc2: new high speed SDHC card at address 0001
778 23:24:51.637593 [ 8.905700] mmcblk2: mmc2:0001 SD 14.6 GiB
779 23:24:51.809023 [ 9.075874] panel-simple panel-lcd: supply power not found, using dummy regulator
780 23:24:51.814924 [ 9.084422] panel-simple panel-lcd: Specify missing connector_type
781 23:24:51.830957 [ 9.098266] panel-simple panel-lvds0: supply power not found, using dummy regulator
782 23:24:51.864894 [ 9.131174] GPT:Primary header thinks Alt. header is not at the end of the disk.
783 23:24:51.869219 [ 9.138852] GPT:7812499 != 30560255
784 23:24:51.872749 [ 9.142384] GPT:Alternate GPT header not at the end of the disk.
785 23:24:51.880983 [ 9.143687] imx_usb 2184200.usb: No over current polarity defined
786 23:24:51.884625 [ 9.148496] GPT:7812499 != 30560255
787 23:24:51.888553 [ 9.158187] GPT: Use GNU Parted to correct GPT errors.
788 23:24:51.894557 [ 9.163014] ci_hdrc ci_hdrc.1: EHCI Host Controller
789 23:24:51.901262 [ 9.163428] mmcblk2: p1 p2 p3
790 23:24:51.903585 [ 9.168754] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
791 23:24:51.941549 [ 9.207868] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
792 23:24:51.958971 [ 9.229360] hub 1-0:1.0: USB hub found
793 23:24:51.966828 [ 9.235735] hub 1-0:1.0: 1 port detected
794 23:24:51.989946 [ 9.252707] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C
795 23:24:52.017471 [ 9.285663] panel-simple panel-lcd: supply power not found, using dummy regulator
796 23:24:52.024436 [ 9.294050] panel-simple panel-lcd: Specify missing connector_type
797 23:24:52.041462 [ 9.307543] panel-simple panel-lvds0: supply power not found, using dummy regulator
798 23:24:52.071733 [ 9.339063] panel-simple panel-lcd: supply power not found, using dummy regulator
799 23:24:52.077576 [ 9.347390] panel-simple panel-lcd: Specify missing connector_type
800 23:24:52.094577 [ 9.360955] panel-simple panel-lvds0: supply power not found, using dummy regulator
801 23:24:52.112441 [ 9.380270] input: gpio-keys as /devices/platform/gpio-keys/input/input0
802 23:24:52.142986 [ 9.410176] panel-simple panel-lcd: supply power not found, using dummy regulator
803 23:24:52.149387 [ 9.418591] panel-simple panel-lcd: Specify missing connector_type
804 23:24:52.164951 [ 9.432038] panel-simple panel-lvds0: supply power not found, using dummy regulator
805 23:24:52.192662 [ 9.453066] Micrel KSZ9021 Gigabit PHY 2188000.ethernet-1:07: attached PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:07, irq=POLL)
806 23:24:52.198771 [ 9.468508] IP-Config: Failed to open gretap0
807 23:24:52.201581 [ 9.472912] IP-Config: Failed to open erspan0
808 23:24:52.355561 [ 9.507278] Sending DHCP requests .
809 23:24:52.363610 [ 9.627561] usb 1-1: new high-speed USB device number 2 using ci_hdrc
810 23:24:52.574776 [ 9.847006] hub 1-1:1.0: USB hub found
811 23:24:52.580382 [ 9.851571] hub 1-1:1.0: 3 ports detected
812 23:24:52.620281 [ 9.887114] panel-simple panel-lcd: supply power not found, using dummy regulator
813 23:24:52.627203 [ 9.895683] panel-simple panel-lcd: Specify missing connector_type
814 23:24:52.645199 [ 9.911843] panel-simple panel-lvds0: supply power not found, using dummy regulator
815 23:24:54.332920 [ 11.598896] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
816 23:24:54.338106 [ 11.607736] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
817 23:24:54.606296 [ 11.837653] ., OK
818 23:24:54.614526 [ 11.880108] IP-Config: Got DHCP answer from 192.168.101.1, my address is 192.168.101.99
819 23:24:54.616275 [ 11.888392] IP-Config: Complete:
820 23:24:54.627368 [ 11.891710] device=eth0, hwaddr=00:19:b8:07:40:03, ipaddr=192.168.101.99, mask=255.255.255.0, gw=192.168.101.1
821 23:24:54.635028 [ 11.902420] host=imx6q-sabrelite-cbg-0, domain=lava.cbg.collabora.co.uk, nis-domain=(none)
822 23:24:54.645028 [ 11.911326] bootserver=192.168.101.1, rootserver=192.168.101.1, rootpath=
823 23:24:54.646690 [ 11.911372] nameserver0=192.168.101.1
824 23:24:54.712377 [ 11.981985] Freeing unused kernel memory: 2048K
825 23:24:54.717780 [ 11.987907] Run /init as init process
826 23:24:54.763914 Loading, please wait...
827 23:24:54.876031 Starting version 247.3-7
828 23:24:58.762923 [ 16.029335] imx-ipuv3 2400000.ipu: IPUv3H probed
829 23:24:58.796015 [ 16.066468] imx-ipuv3 2800000.ipu: IPUv3H probed
830 23:24:58.812810 [ 16.080964] panel-simple panel-lcd: supply power not found, using dummy regulator
831 23:24:58.821212 [ 16.089450] panel-simple panel-lcd: Specify missing connector_type
832 23:24:58.850400 [ 16.115636] panel-simple panel-lvds0: supply power not found, using dummy regulator
833 23:24:58.892974 [ 16.154666] panel-simple panel-lcd: supply power not found, using dummy regulator
834 23:24:58.897467 [ 16.163090] panel-simple panel-lcd: Specify missing connector_type
835 23:24:58.897766 [ 16.167029] CAN device driver interface
836 23:24:58.912244 [ 16.176976] panel-simple panel-lvds0: supply power not found, using dummy regulator
837 23:24:58.950510 [ 16.215984] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
838 23:24:58.990565 [ 16.258650] panel-simple panel-lcd: supply power not found, using dummy regulator
839 23:24:59.004919 [ 16.267581] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
840 23:24:59.007641 [ 16.274726] panel-simple panel-lcd: Specify missing connector_type
841 23:24:59.016707 [ 16.281935] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
842 23:24:59.028378 [ 16.288703] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
843 23:24:59.032698 [ 16.300214] panel-simple panel-lvds0: supply power not found, using dummy regulator
844 23:24:59.054695 [ 16.322914] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
845 23:24:59.065549 [ 16.334579] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
846 23:24:59.071822 [ 16.340852] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
847 23:24:59.084349 [ 16.348084] caam 2100000.crypto: Entropy delay = 3200
848 23:24:59.089030 [ 16.355820] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
849 23:24:59.118357 [ 16.384610] panel-simple panel-lcd: supply power not found, using dummy regulator
850 23:24:59.131111 [ 16.395659] panel-simple panel-lcd: Specify missing connector_type
851 23:24:59.149946 [ 16.411090] panel-simple panel-lvds0: supply power not found, using dummy regulator
852 23:24:59.153200 [ 16.413964] caam 2100000.crypto: Instantiated RNG4 SH0
853 23:24:59.180539 [ 16.445821] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
854 23:24:59.189956 [ 16.454680] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
855 23:24:59.200826 [ 16.463532] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
856 23:24:59.206059 [ 16.472332] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
857 23:24:59.216969 [ 16.474724] caam 2100000.crypto: Instantiated RNG4 SH1
858 23:24:59.217389 [ 16.485780] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
859 23:24:59.223047 [ 16.492485] caam 2100000.crypto: job rings = 2, qi = 0
860 23:24:59.295953 [ 16.558407] panel-simple panel-lcd: supply power not found, using dummy regulator
861 23:24:59.299702 [ 16.566949] panel-simple panel-lcd: Specify missing connector_type
862 23:24:59.405148 [ 16.672426] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
863 23:24:59.411882 [ 16.678227] panel-simple panel-lvds0: supply power not found, using dummy regulator
864 23:24:59.420638 [ 16.681039] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
865 23:24:59.428678 [ 16.696826] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
866 23:24:59.450787 [ 16.720724] sgtl5000 0-000a: sgtl5000 revision 0x11
867 23:24:59.462796 [ 16.729085] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
868 23:24:59.472928 [ 16.738153] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
869 23:24:59.503633 [ 16.767975] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
870 23:24:59.512104 [ 16.776726] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
871 23:24:59.521020 [ 16.785513] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
872 23:24:59.528402 [ 16.794302] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
873 23:24:59.563092 [ 16.826758] panel-simple panel-lcd: supply power not found, using dummy regulator
874 23:24:59.567366 [ 16.836099] panel-simple panel-lcd: Specify missing connector_type
875 23:24:59.601365 [ 16.869580] panel-simple panel-lvds0: supply power not found, using dummy regulator
876 23:24:59.663000 [ 16.928793] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
877 23:24:59.669702 [ 16.937404] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
878 23:24:59.679754 [ 16.945901] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
879 23:24:59.687241 [ 16.954497] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
880 23:24:59.706357 [ 16.973951] panel-simple panel-lcd: supply power not found, using dummy regulator
881 23:24:59.723389 [ 16.992771] panel-simple panel-lcd: Specify missing connector_type
882 23:25:00.246580 [ 17.514536] caam algorithms registered in /proc/crypto
883 23:25:00.270266 [ 17.540270] caam 2100000.crypto: registering rng-caam
884 23:25:00.289757 [ 17.555298] panel-simple panel-lvds0: supply power not found, using dummy regulator
885 23:25:00.340725 [ 17.605644] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
886 23:25:00.353142 [ 17.614160] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
887 23:25:00.361426 [ 17.622825] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
888 23:25:00.368930 [ 17.631313] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
889 23:25:00.371664 Begin: Loading essential drivers ... done.
890 23:25:00.389371 [ 17.654735] panel-simple panel-lcd: supply power not found, using dummy regulator
891 23:25:00.395158 [ 17.663291] panel-simple panel-lcd: Specify missing connector_type
892 23:25:00.402803 Begin: Running /scripts/init-premount ... done.
893 23:25:00.412453 Begin: Mounting root file system ... Begin: Ru[ 17.677474] panel-simple panel-lvds0: supply power not found, using dummy regulator
894 23:25:00.417847 nning /scripts/nfs-top ... done.
895 23:25:00.418123 Begin: Running /scripts/nfs-premount ... done.
896 23:25:00.458039 [ 17.728869] random: crng init done
897 23:25:00.629159 IP-Config: eth0 hardware address 00:19:b8:07:40:03 mtu 1500 DHCP
898 23:25:00.691174 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
899 23:25:00.695713 SIOCSIFFLAGS: Cannot assign requested address
900 23:25:00.762098 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
901 23:25:00.766058 SIOCSIFFLAGS: Cannot assign requested address
902 23:25:00.773430 IP-Config: eth0 complete (dhcp from 192.168.101.1):
903 23:25:00.783741 address: 192.168.101.99 broadcast: 192.168.101.255 netmask: 255.255.255.0
904 23:25:00.784108 gateway: 192.168.101.1 dns0 : 192.168.101.1 dns1 : 0.0.0.0
905 23:25:00.788570 host : imx6q-sabrelite-cbg-0
906 23:25:00.795882 domain : lava.cbg.collabora.co.uk
907 23:25:00.799342 rootserver: 192.168.101.1 rootpath:
908 23:25:00.801573 filename :
909 23:25:01.689816 done.
910 23:25:01.709136 Begin: Running /scripts/nfs-bottom ... done.
911 23:25:01.784928 Begin: Running /scripts/init-bottom ... done.
912 23:25:03.354376 [ 20.623580] systemd[1]: System time before build time, advancing clock.
913 23:25:03.621664 [ 20.871980] 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)
914 23:25:03.629296 [ 20.898645] systemd[1]: Detected architecture arm.
915 23:25:03.652413
916 23:25:03.654310 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
917 23:25:03.654530
918 23:25:03.683215 [ 20.951342] systemd[1]: Set hostname to <debian-bullseye-armhf>.
919 23:25:05.424435 [ 22.690699] systemd[1]: Queued start job for default target Graphical Interface.
920 23:25:05.434672 [ 22.704406] systemd[1]: Created slice system-getty.slice.
921 23:25:05.443640 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
922 23:25:05.493800 [ 22.763364] systemd[1]: Created slice system-modprobe.slice.
923 23:25:05.507786 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
924 23:25:05.546011 [ 22.812893] systemd[1]: Created slice system-serial\x2dgetty.slice.
925 23:25:05.554623 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
926 23:25:05.594958 [ 22.862255] systemd[1]: Created slice User and Session Slice.
927 23:25:05.606271 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
928 23:25:05.647221 [ 22.912112] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
929 23:25:05.661286 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
930 23:25:05.695752 [ 22.961281] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
931 23:25:05.705255 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
932 23:25:05.746627 [ 23.009256] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
933 23:25:05.753036 [ 23.023195] systemd[1]: Reached target Local Encrypted Volumes.
934 23:25:05.762623 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
935 23:25:05.799199 [ 23.069853] systemd[1]: Reached target Paths.
936 23:25:05.811239 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
937 23:25:05.841775 [ 23.109460] systemd[1]: Reached target Remote File Systems.
938 23:25:05.851659 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
939 23:25:05.877542 [ 23.149126] systemd[1]: Reached target Slices.
940 23:25:05.890606 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
941 23:25:05.918321 [ 23.187862] systemd[1]: Reached target Swap.
942 23:25:05.924351 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
943 23:25:05.964015 [ 23.231357] systemd[1]: Listening on initctl Compatibility Named Pipe.
944 23:25:05.975329 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
945 23:25:06.074693 [ 23.341775] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
946 23:25:06.086738 [ 23.355427] systemd[1]: Listening on Journal Socket (/dev/log).
947 23:25:06.095345 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
948 23:25:06.134784 [ 23.404385] systemd[1]: Listening on Journal Socket.
949 23:25:06.146226 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
950 23:25:06.187214 [ 23.454482] systemd[1]: Listening on Network Service Netlink Socket.
951 23:25:06.198606 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
952 23:25:06.242234 [ 23.510806] systemd[1]: Listening on udev Control Socket.
953 23:25:06.250373 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
954 23:25:06.280512 [ 23.550388] systemd[1]: Listening on udev Kernel Socket.
955 23:25:06.291368 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
956 23:25:06.325585 [ 23.591660] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
957 23:25:06.336996 [ 23.602175] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
958 23:25:06.352942 [ 23.621421] systemd[1]: Mounting Kernel Debug File System...
959 23:25:06.358820 Mounting [0;1;39mKernel Debug File System[0m...
960 23:25:06.413571 [ 23.679249] systemd[1]: Mounting Kernel Trace File System...
961 23:25:06.419657 Mounting [0;1;39mKernel Trace File System[0m...
962 23:25:06.483475 [ 23.750171] systemd[1]: Starting Create list of static device nodes for the current kernel...
963 23:25:06.494678 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
964 23:25:06.550452 [ 23.818626] systemd[1]: Starting Load Kernel Module configfs...
965 23:25:06.558721 Starting [0;1;39mLoad Kernel Module configfs[0m...
966 23:25:06.611671 [ 23.880423] systemd[1]: Starting Load Kernel Module drm...
967 23:25:06.620442 Starting [0;1;39mLoad Kernel Module drm[0m...
968 23:25:06.662196 [ 23.929667] systemd[1]: Starting Load Kernel Module fuse...
969 23:25:06.670155 Starting [0;1;39mLoad Kernel Module fuse[0m...
970 23:25:06.736204 [ 23.999481] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
971 23:25:06.739403 [ 24.003100] fuse: init (API version 7.32)
972 23:25:06.762371 [ 24.032377] systemd[1]: Starting Journal Service...
973 23:25:06.770058 Starting [0;1;39mJournal Service[0m...
974 23:25:06.833584 [ 24.103296] systemd[1]: Starting Load Kernel Modules...
975 23:25:06.844654 Starting [0;1;39mLoad Kernel Modules[0m...
976 23:25:06.901391 [ 24.160886] systemd[1]: Starting Remount Root and Kernel File Systems...
977 23:25:06.905810 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
978 23:25:06.952185 [ 24.219765] systemd[1]: Starting Coldplug All udev Devices...
979 23:25:06.962506 Starting [0;1;39mColdplug All udev Devices[0m...
980 23:25:07.010508 [ 24.280986] systemd[1]: Mounted Kernel Debug File System.
981 23:25:07.021504 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
982 23:25:07.062851 [ 24.331428] systemd[1]: Mounted Kernel Trace File System.
983 23:25:07.072659 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
984 23:25:07.111973 [ 24.378160] systemd[1]: Finished Create list of static device nodes for the current kernel.
985 23:25:07.123836 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
986 23:25:07.195730 [ 24.462293] systemd[1]: modprobe@configfs.service: Succeeded.
987 23:25:07.212199 [ 24.473731] systemd[1]: Finished Load Kernel Module configfs.
988 23:25:07.214536 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
989 23:25:07.262794 [ 24.533472] systemd[1]: modprobe@drm.service: Succeeded.
990 23:25:07.273482 [ 24.543763] systemd[1]: Finished Load Kernel Module drm.
991 23:25:07.282769 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
992 23:25:07.326127 [ 24.593416] systemd[1]: modprobe@fuse.service: Succeeded.
993 23:25:07.333965 [ 24.603574] systemd[1]: Finished Load Kernel Module fuse.
994 23:25:07.344645 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
995 23:25:07.392728 [ 24.653398] systemd[1]: Finished Load Kernel Modules.
996 23:25:07.396481 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
997 23:25:07.444490 [ 24.703284] systemd[1]: Finished Remount Root and Kernel File Systems.
998 23:25:07.449068 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
999 23:25:07.492214 [ 24.760576] systemd[1]: Mounting FUSE Control File System...
1000 23:25:07.498782 Mounting [0;1;39mFUSE Control File System[0m...
1001 23:25:07.538352 [ 24.806753] systemd[1]: Mounting Kernel Configuration File System...
1002 23:25:07.546854 Mounting [0;1;39mKernel Configuration File System[0m...
1003 23:25:07.600504 [ 24.867938] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
1004 23:25:07.613099 [ 24.878018] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
1005 23:25:07.634140 [ 24.896807] systemd[1]: Starting Load/Save Random Seed...
1006 23:25:07.636394 Starting [0;1;39mLoad/Save Random Seed[0m...
1007 23:25:07.689358 [ 24.957303] systemd[1]: Starting Apply Kernel Variables...
1008 23:25:07.696305 Starting [0;1;39mApply Kernel Variables[0m...
1009 23:25:07.748521 [ 25.018769] systemd[1]: Starting Create System Users...
1010 23:25:07.756506 Starting [0;1;39mCreate System Users[0m...
1011 23:25:07.795192 [ 25.065893] systemd[1]: Started Journal Service.
1012 23:25:07.803508 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1013 23:25:07.855257 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1014 23:25:07.903135 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1015 23:25:07.948697 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1016 23:25:07.995486 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1017 23:25:08.035747 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1018 23:25:08.100911 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1019 23:25:08.141327 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1020 23:25:08.222435 [ 25.488856] systemd-journald[279]: Received client request to flush runtime journal.
1021 23:25:08.366861 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1022 23:25:08.412215 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1023 23:25:08.451886 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1024 23:25:08.517586 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1025 23:25:10.020105 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1026 23:25:10.049023 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1027 23:25:10.087724 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1028 23:25:10.183095 Starting [0;1;39mNetwork Service[0m...
1029 23:25:11.262125 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1030 23:25:11.296208 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1031 23:25:11.306939 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1032 23:25:11.406676 Starting [0;1;39mNetwork Name Resolution[0m...
1033 23:25:11.668693 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1034 23:25:12.755636 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1035 23:25:12.766589 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1036 23:25:12.801337 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1037 23:25:13.317527 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1038 23:25:13.545549 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1039 23:25:13.748408 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1040 23:25:14.915179 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1041 23:25:14.949143 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1042 23:25:14.970905 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1043 23:25:15.027230 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1044 23:25:15.065108 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1045 23:25:15.077652 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1046 23:25:15.087168 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1047 23:25:15.127326 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1048 23:25:15.161485 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1049 23:25:15.170754 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1050 23:25:15.216237 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1051 23:25:15.274984 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1052 23:25:15.440822 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1053 23:25:15.544006 Starting [0;1;39mUser Login Management[0m...
1054 23:25:15.583136 Starting [0;1;39mPermit User Sessions[0m...
1055 23:25:15.693658 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1056 23:25:15.913502 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1057 23:25:17.551988 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1058 23:25:17.579052 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1059 23:25:17.636562 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1060 23:25:17.680303 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1061 23:25:17.719336 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1062 23:25:17.758359 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1063 23:25:17.819599 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1064 23:25:18.016824 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1065 23:25:18.166950
1066 23:25:18.171166 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1067 23:25:18.171557
1068 23:25:18.176115 debian-bullseye-armhf login: root (automatic login)
1069 23:25:18.176520
1070 23:25:18.788897 Linux debian-bullseye-armhf 5.10.131-cip13 #1 SMP Tue Aug 16 23:04:24 UTC 2022 armv7l
1071 23:25:18.789362
1072 23:25:18.793999 The programs included with the Debian GNU/Linux system are free software;
1073 23:25:18.799557 the exact distribution terms for each program are described in the
1074 23:25:18.803346 individual files in /usr/share/doc/*/copyright.
1075 23:25:18.803566
1076 23:25:18.806304 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1077 23:25:18.811356 permitted by applicable law.
1078 23:25:23.930563 Matched prompt #7: / #
1080 23:25:23.931921 Setting prompt string to ['/ #']
1081 23:25:23.932445 end: 2.4.4.1 login-action (duration 00:00:34) [common]
1083 23:25:23.933679 end: 2.4.4 auto-login-action (duration 00:00:43) [common]
1084 23:25:23.934202 start: 2.4.5 expect-shell-connection (timeout 00:03:22) [common]
1085 23:25:23.934592 Setting prompt string to ['/ #']
1086 23:25:23.934953 Forcing a shell prompt, looking for ['/ #']
1088 23:25:23.986099 / #
1089 23:25:23.986681 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1090 23:25:23.987126 Waiting using forced prompt support (timeout 00:02:30)
1091 23:25:23.990260
1092 23:25:24.002076 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1093 23:25:24.002753 start: 2.4.6 export-device-env (timeout 00:03:22) [common]
1094 23:25:24.003270 Sending with 10 millisecond of delay
1096 23:25:29.083736 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7055294/extract-nfsrootfs-afblidzw'
1097 23:25:29.094873 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7055294/extract-nfsrootfs-afblidzw'
1098 23:25:29.099285 Sending with 10 millisecond of delay
1100 23:25:31.334699 / # export NFS_SERVER_IP='192.168.101.1'
1101 23:25:31.345914 export NFS_SERVER_IP='192.168.101.1'
1102 23:25:31.349613 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1103 23:25:31.350344 end: 2.4 uboot-commands (duration 00:01:45) [common]
1104 23:25:31.350976 end: 2 uboot-action (duration 00:01:45) [common]
1105 23:25:31.351855 start: 3 lava-test-retry (timeout 00:07:18) [common]
1106 23:25:31.352578 start: 3.1 lava-test-shell (timeout 00:07:18) [common]
1107 23:25:31.352991 Using namespace: common
1109 23:25:31.454703 / # #
1110 23:25:31.455553 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1111 23:25:31.458030 #
1112 23:25:31.469082 Using /lava-7055294
1114 23:25:31.570598 / # export SHELL=/bin/bash
1115 23:25:31.574040 export SHELL=/bin/bash
1117 23:25:31.685724 / # . /lava-7055294/environment
1118 23:25:31.690899 . /lava-7055294/environment
1120 23:25:31.812302 / # /lava-7055294/bin/lava-test-runner /lava-7055294/0
1121 23:25:31.812820 Test shell timeout: 10s (minimum of the action and connection timeout)
1122 23:25:31.815842 /lava-7055294/bin/lava-test-runner /lava-7055294/0
1123 23:25:32.434837 + export TESTRUN_ID=0_timesync-off
1124 23:25:32.439210 + TESTRUN_ID=0_timesync-off
1125 23:25:32.441253 + cd /lava-7055294/0/tests/0_timesync-off
1126 23:25:32.441457 ++ cat uuid
1127 23:25:32.477538 + UUID=7055294_1.6.2.4.1
1128 23:25:32.477763 + set +x
1129 23:25:32.482090 <LAVA_SIGNAL_STARTRUN 0_timesync-off 7055294_1.6.2.4.1>
1130 23:25:32.482564 Received signal: <STARTRUN> 0_timesync-off 7055294_1.6.2.4.1
1131 23:25:32.482834 Starting test lava.0_timesync-off (7055294_1.6.2.4.1)
1132 23:25:32.483150 Skipping test definition patterns.
1133 23:25:32.484430 + systemctl stop systemd-timesyncd
1134 23:25:32.581950 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1135 23:25:32.585914 + true
1136 23:25:32.586356 + set +x
1137 23:25:32.589275 <LAVA_SIGNAL_ENDRUN 0_timesync-off 7055294_1.6.2.4.1>
1138 23:25:32.589701 Received signal: <ENDRUN> 0_timesync-off 7055294_1.6.2.4.1
1139 23:25:32.590128 Ending use of test pattern.
1140 23:25:32.590401 Ending test lava.0_timesync-off (7055294_1.6.2.4.1), duration 0.11
1142 23:25:32.824536 + export TESTRUN_ID=1_kselftest-lkdtm
1143 23:25:32.827456 + TESTRUN_ID=1_kselftest-lkdtm
1144 23:25:32.831942 + cd /lava-7055294/0/tests/1_kselftest-lkdtm
1145 23:25:32.832450 ++ cat uuid
1146 23:25:32.869233 + UUID=7055294_1.6.2.4.5
1147 23:25:32.872718 + set +x
1148 23:25:32.877223 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 7055294_1.6.2.4.5>
1149 23:25:32.878004 Received signal: <STARTRUN> 1_kselftest-lkdtm 7055294_1.6.2.4.5
1150 23:25:32.878455 Starting test lava.1_kselftest-lkdtm (7055294_1.6.2.4.5)
1151 23:25:32.879168 Skipping test definition patterns.
1152 23:25:32.881433 + cd ./automated/linux/kselftest/
1153 23:25:32.903979 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-49-g1145e9c6352e6/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip -e '' -p /opt/kselftests/mainline/
1154 23:25:32.997166 INFO: Generating a skipfile based on /lava-7055294/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1155 23:25:33.153961 INFO: Using the following generated skipfile contents (until EOF):
1156 23:25:33.164347 breakpoints:breakpoint_test
1157 23:25:33.168272 breakpoints:step_after_suspend_test
1158 23:25:33.170107 ftrace:ftracetest
1159 23:25:33.170361 net:rtnetlink.sh
1160 23:25:33.172864 net:tls
1161 23:25:33.174150 netfilter:bridge_brouter.sh
1162 23:25:33.179723 netfilter:nft_flowtable.sh
1163 23:25:33.179982 netfilter:nft_trans_stress.sh
1164 23:25:33.180573 pidfd:pidfd_wait
1165 23:25:33.181193 INFO: EOF
1166 23:25:33.305992 INFO: Installing sed perl wget xz-utils iproute2
1167 23:25:34.471503 Hit:1 http://deb.debian.org/debian bullseye InRelease
1168 23:25:52.947379 Reading package lists...
1169 23:25:53.150430 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 110d 13h 47min 15s). Updates for this repository will not be applied.
1170 23:25:56.300721 Reading package lists...
1171 23:25:57.209792 Building dependency tree...
1172 23:25:57.211744 Reading state information...
1173 23:25:57.403604 iproute2 is already the newest version (5.10.0-4).
1174 23:25:57.409985 perl is already the newest version (5.32.1-4+deb11u2).
1175 23:25:57.413770 sed is already the newest version (4.7-1).
1176 23:25:57.418478 wget is already the newest version (1.21-1+deb11u1).
1177 23:25:57.422737 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1178 23:25:59.036403 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1179 23:25:59.224361 --2022-03-20 19:56:20-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-49-g1145e9c6352e6/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1180 23:25:59.255331 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1181 23:25:59.397556 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1182 23:25:59.538169 HTTP request sent, awaiting response... 200 OK
1183 23:25:59.543123 Length: 1407356 (1.3M) [application/octet-stream]
1184 23:25:59.546565 Saving to: 'kselftest.tar.xz'
1185 23:25:59.547015
1186 23:26:01.124428 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 46.39K 167KB/s kselftest.tar.xz 14%[=> ] 193.46K 333KB/s kselftest.tar.xz 38%[======> ] 530.00K 625KB/s kselftest.tar.xz 60%[===========> ] 831.20K 733KB/s kselftest.tar.xz 83%[===============> ] 1.12M 813KB/s kselftest.tar.xz 100%[===================>] 1.34M 873KB/s in 1.6s
1187 23:26:01.125394
1188 23:26:01.267255 2022-03-20 19:56:22 (873 KB/s) - 'kselftest.tar.xz' saved [1407356/1407356]
1189 23:26:01.267614
1190 23:26:01.426233 tar: ./futex/run.sh: time stamp 2022-08-16 23:19:02 is 12885758.931368994 s in the future
1191 23:26:01.440311 tar: ./futex/functional/run.sh: time stamp 2022-07-26 01:16:18 is 10991994.91870266 s in the future
1192 23:26:01.451652 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-08-16 23:18:36 is 12885732.907331994 s in the future
1193 23:26:01.464305 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-08-16 23:18:35 is 12885731.894118327 s in the future
1194 23:26:01.478573 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-08-16 23:18:36 is 12885732.88337666 s in the future
1195 23:26:01.486424 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-08-16 23:18:35 is 12885731.873139994 s in the future
1196 23:26:01.495663 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-08-16 23:18:34 is 12885730.86273766 s in the future
1197 23:26:01.508258 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-08-16 23:18:37 is 12885733.851269994 s in the future
1198 23:26:01.520737 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-08-16 23:18:36 is 12885732.839189994 s in the future
1199 23:26:01.529751 tar: ./futex/functional: time stamp 2022-08-16 23:19:02 is 12885758.83569266 s in the future
1200 23:26:01.537022 tar: ./futex: time stamp 2022-08-16 23:19:02 is 12885758.831708327 s in the future
1201 23:26:01.547662 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-08-16 23:19:02 is 12885758.813488994 s in the future
1202 23:26:01.554689 tar: ./filesystems/binderfs: time stamp 2022-08-16 23:19:02 is 12885758.810213327 s in the future
1203 23:26:01.564206 tar: ./filesystems/dnotify_test: time stamp 2022-08-16 23:18:32 is 12885728.80120566 s in the future
1204 23:26:01.571534 tar: ./filesystems/devpts_pts: time stamp 2022-08-16 23:18:32 is 12885728.792096327 s in the future
1205 23:26:01.621689 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-08-16 23:18:34 is 12885730.736938994 s in the future
1206 23:26:01.630624 tar: ./filesystems/epoll: time stamp 2022-08-16 23:19:02 is 12885758.730767994 s in the future
1207 23:26:01.642243 tar: ./filesystems: time stamp 2022-08-16 23:19:02 is 12885758.72388166 s in the future
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1222 23:26:01.765777 tar: ./ftrace/ftracetest: time stamp 2022-07-26 01:16:18 is 10991994.606808994 s in the future
1223 23:26:01.772445 tar: ./ftrace/settings: time stamp 2022-07-26 01:16:18 is 10991994.59967766 s in the future
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1225 23:26:01.795353 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-07-26 01:16:18 is 10991994.57726966 s in the future
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1230 23:26:01.845329 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-07-26 01:16:18 is 10991994.53868466 s in the future
1231 23:26:01.859067 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-07-26 01:16:18 is 10991994.531531994 s in the future
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1331 23:26:02.880747 tar: ./nsfs/owner: time stamp 2022-08-16 23:18:48 is 12885743.747531327 s in the future
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1350 23:26:03.033863 tar: ./ipc/msgque: time stamp 2022-08-16 23:18:37 is 12885732.562519327 s in the future
1351 23:26:03.039762 tar: ./ipc: time stamp 2022-08-16 23:19:02 is 12885757.559202993 s in the future
1352 23:26:03.050873 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-07-26 01:16:18 is 10991993.546078327 s in the future
1353 23:26:03.059526 tar: ./cpu-hotplug: time stamp 2022-08-16 23:19:01 is 12885756.54280266 s in the future
1354 23:26:03.066611 tar: ./mount/nosymfollow-test: time stamp 2022-08-16 23:18:38 is 12885733.53083566 s in the future
1355 23:26:03.075779 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-07-26 01:16:18 is 10991993.524124327 s in the future
1356 23:26:03.087385 tar: ./mount/unprivileged-remount-test: time stamp 2022-08-16 23:18:38 is 12885733.515359993 s in the future
1357 23:26:03.093740 tar: ./mount/run_nosymfollow.sh: time stamp 2022-07-26 01:16:18 is 10991993.508742327 s in the future
1358 23:26:03.101505 tar: ./mount: time stamp 2022-08-16 23:19:03 is 12885758.504975993 s in the future
1359 23:26:03.110362 tar: ./exec/binfmt_script: time stamp 2022-07-26 01:16:18 is 10991993.49427966 s in the future
1360 23:26:03.118449 tar: ./exec/load_address_4096: time stamp 2022-08-16 23:18:32 is 12885727.378785327 s in the future
1361 23:26:03.130641 tar: ./exec/Makefile: time stamp 2022-07-26 01:16:18 is 10991993.371263993 s in the future
1362 23:26:03.134916 tar: ./exec/non-regular: time stamp 2022-08-16 23:18:32 is 12885727.36056766 s in the future
1363 23:26:03.144523 tar: ./exec/subdir: time stamp 2022-08-16 23:18:32 is 12885727.35594466 s in the future
1364 23:26:03.151548 tar: ./exec/execveat.denatured: time stamp 2022-08-16 23:18:32 is 12885727.345879327 s in the future
1365 23:26:03.160797 tar: ./exec/load_address_2097152: time stamp 2022-08-16 23:18:32 is 12885727.26366466 s in the future
1366 23:26:03.169236 tar: ./exec/execveat.symlink: time stamp 2022-08-16 23:18:32 is 12885727.258657993 s in the future
1367 23:26:03.176563 tar: ./exec/script: time stamp 2022-08-16 23:18:32 is 12885727.252218327 s in the future
1368 23:26:03.186407 tar: ./exec/execveat: time stamp 2022-08-16 23:18:32 is 12885727.24262266 s in the future
1369 23:26:03.195057 tar: ./exec/recursion-depth: time stamp 2022-08-16 23:18:32 is 12885727.234138993 s in the future
1370 23:26:03.204749 tar: ./exec/load_address_16777216: time stamp 2022-08-16 23:18:32 is 12885727.15904466 s in the future
1371 23:26:03.212326 tar: ./exec: time stamp 2022-08-16 23:19:01 is 12885756.155290993 s in the future
1372 23:26:03.223327 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-07-26 01:16:18 is 10991993.14466166 s in the future
1373 23:26:03.228259 tar: ./memfd/memfd_test: time stamp 2022-08-16 23:18:38 is 12885733.134703993 s in the future
1374 23:26:03.234826 tar: ./memfd/fuse_test: time stamp 2022-08-16 23:18:38 is 12885733.125763993 s in the future
1375 23:26:03.246781 tar: ./memfd/fuse_mnt: time stamp 2022-08-16 23:18:38 is 12885733.117364327 s in the future
1376 23:26:03.253317 tar: ./memfd/run_fuse_test.sh: time stamp 2022-07-26 01:16:18 is 10991993.110357327 s in the future
1377 23:26:03.259825 tar: ./memfd: time stamp 2022-08-16 23:19:03 is 12885758.106843327 s in the future
1378 23:26:03.267888 tar: ./proc/self: time stamp 2022-08-16 23:18:49 is 12885744.09505066 s in the future
1379 23:26:03.275969 tar: ./proc/fd-002-posix-eq: time stamp 2022-08-16 23:18:49 is 12885744.087005327 s in the future
1380 23:26:03.286224 tar: ./proc/setns-sysvipc: time stamp 2022-08-16 23:18:49 is 12885744.078817993 s in the future
1381 23:26:03.293606 tar: ./proc/proc-multiple-procfs: time stamp 2022-08-16 23:18:49 is 12885744.07036466 s in the future
1382 23:26:03.301698 tar: ./proc/proc-self-map-files-001: time stamp 2022-08-16 23:18:49 is 12885744.062186993 s in the future
1383 23:26:03.310681 tar: ./proc/fd-003-kthread: time stamp 2022-08-16 23:18:49 is 12885744.053896993 s in the future
1384 23:26:03.320624 tar: ./proc/read: time stamp 2022-08-16 23:18:49 is 12885744.045636993 s in the future
1385 23:26:03.327937 tar: ./proc/fd-001-lookup: time stamp 2022-08-16 23:18:49 is 12885744.036851993 s in the future
1386 23:26:03.335179 tar: ./proc/proc-uptime-001: time stamp 2022-08-16 23:18:49 is 12885744.02828866 s in the future
1387 23:26:03.344322 tar: ./proc/thread-self: time stamp 2022-08-16 23:18:49 is 12885744.019710993 s in the future
1388 23:26:03.352760 tar: ./proc/proc-self-syscall: time stamp 2022-08-16 23:18:49 is 12885744.011427993 s in the future
1389 23:26:03.361164 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-08-16 23:18:49 is 12885744.002991327 s in the future
1390 23:26:03.369900 tar: ./proc/proc-self-map-files-002: time stamp 2022-08-16 23:18:49 is 12885743.994638993 s in the future
1391 23:26:03.379562 tar: ./proc/proc-loadavg-001: time stamp 2022-08-16 23:18:49 is 12885743.98680666 s in the future
1392 23:26:03.387620 tar: ./proc/proc-pid-vm: time stamp 2022-08-16 23:18:49 is 12885743.979130993 s in the future
1393 23:26:03.396600 tar: ./proc/proc-uptime-002: time stamp 2022-08-16 23:18:49 is 12885743.971181993 s in the future
1394 23:26:03.404502 tar: ./proc/proc-self-wchan: time stamp 2022-08-16 23:18:49 is 12885743.962882993 s in the future
1395 23:26:03.412767 tar: ./proc/setns-dcache: time stamp 2022-08-16 23:18:49 is 12885743.954626327 s in the future
1396 23:26:03.420728 tar: ./proc: time stamp 2022-08-16 23:19:04 is 12885758.95134166 s in the future
1397 23:26:03.428780 tar: ./efivarfs/open-unlink: time stamp 2022-08-16 23:18:32 is 12885726.939338327 s in the future
1398 23:26:03.437701 tar: ./efivarfs/efivarfs.sh: time stamp 2022-07-26 01:16:18 is 10991992.931438327 s in the future
1399 23:26:03.449721 tar: ./efivarfs/create-read: time stamp 2022-08-16 23:18:32 is 12885726.923407993 s in the future
1400 23:26:03.452950 tar: ./efivarfs: time stamp 2022-08-16 23:19:01 is 12885755.91961766 s in the future
1401 23:26:03.461642 tar: ./vm/mlock-random-test: time stamp 2022-08-16 23:18:57 is 12885751.907505327 s in the future
1402 23:26:03.469734 tar: ./vm/transhuge-stress: time stamp 2022-08-16 23:18:58 is 12885752.898356993 s in the future
1403 23:26:03.478347 tar: ./vm/map_populate: time stamp 2022-08-16 23:18:57 is 12885751.889631993 s in the future
1404 23:26:03.486751 tar: ./vm/gup_benchmark: time stamp 2022-08-16 23:18:56 is 12885750.881622327 s in the future
1405 23:26:03.495822 tar: ./vm/userfaultfd: time stamp 2022-08-16 23:18:58 is 12885752.869834993 s in the future
1406 23:26:03.503535 tar: ./vm/hugepage-shm: time stamp 2022-08-16 23:18:57 is 12885751.861736327 s in the future
1407 23:26:03.514419 tar: ./vm/write_to_hugetlbfs: time stamp 2022-08-16 23:18:58 is 12885752.853251327 s in the future
1408 23:26:03.522485 tar: ./vm/test_vmalloc.sh: time stamp 2022-07-26 01:16:18 is 10991992.84558366 s in the future
1409 23:26:03.528474 tar: ./vm/va_128TBswitch: time stamp 2022-08-16 23:18:58 is 12885752.837587993 s in the future
1410 23:26:03.538910 tar: ./vm/mremap_dontunmap: time stamp 2022-08-16 23:18:58 is 12885752.828399327 s in the future
1411 23:26:03.546698 tar: ./vm/map_fixed_noreplace: time stamp 2022-08-16 23:18:57 is 12885751.820435327 s in the future
1412 23:26:03.556342 tar: ./vm/map_hugetlb: time stamp 2022-08-16 23:18:57 is 12885751.81262166 s in the future
1413 23:26:03.567219 tar: ./vm/hmm-tests: time stamp 2022-08-16 23:18:57 is 12885751.790172993 s in the future
1414 23:26:03.574558 tar: ./vm/on-fault-limit: time stamp 2022-08-16 23:18:58 is 12885752.782402993 s in the future
1415 23:26:03.587822 tar: ./vm/hugepage-mmap: time stamp 2022-08-16 23:18:57 is 12885751.774914327 s in the future
1416 23:26:03.591066 tar: ./vm/mlock2-tests: time stamp 2022-08-16 23:18:58 is 12885752.766533993 s in the future
1417 23:26:03.602056 tar: ./vm/khugepaged: time stamp 2022-08-16 23:18:58 is 12885752.75607966 s in the future
1418 23:26:03.610359 tar: ./vm/virtual_address_range: time stamp 2022-08-16 23:18:58 is 12885752.74824266 s in the future
1419 23:26:03.616790 tar: ./vm/thuge-gen: time stamp 2022-08-16 23:18:58 is 12885752.739474993 s in the future
1420 23:26:03.628142 tar: ./vm/compaction_test: time stamp 2022-08-16 23:18:56 is 12885750.731001993 s in the future
1421 23:26:03.635325 tar: ./vm/run_vmtests: time stamp 2022-07-26 01:16:18 is 10991992.723522993 s in the future
1422 23:26:03.644695 tar: ./vm: time stamp 2022-08-16 23:19:06 is 12885760.720433327 s in the future
1423 23:26:03.650279 tar: ./rtc/rtctest: time stamp 2022-08-16 23:18:53 is 12885747.707129993 s in the future
1424 23:26:03.658523 tar: ./rtc/settings: time stamp 2022-07-26 01:16:18 is 10991992.700391993 s in the future
1425 23:26:03.667302 tar: ./rtc/setdate: time stamp 2022-08-16 23:18:53 is 12885747.692579993 s in the future
1426 23:26:03.672250 tar: ./rtc: time stamp 2022-08-16 23:19:05 is 12885759.68940966 s in the future
1427 23:26:03.689690 tar: ./openat2/openat2_test: time stamp 2022-08-16 23:18:50 is 12885744.66691666 s in the future
1428 23:26:03.722554 tar: ./openat2/resolve_test: time stamp 2022-08-16 23:18:52 is 12885746.635053327 s in the future
1429 23:26:03.739450 tar: ./openat2/rename_attack_test: time stamp 2022-08-16 23:18:50 is 12885744.61836066 s in the future
1430 23:26:03.746852 tar: ./openat2: time stamp 2022-08-16 23:19:04 is 12885758.614732327 s in the future
1431 23:26:03.760167 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-08-16 23:18:32 is 12885726.59988966 s in the future
1432 23:26:03.766941 tar: ./drivers/dma-buf: time stamp 2022-08-16 23:19:01 is 12885755.596363993 s in the future
1433 23:26:03.773445 tar: ./drivers: time stamp 2022-08-16 23:19:01 is 12885755.59274466 s in the future
1434 23:26:03.780794 tar: ./run_kselftest.sh: time stamp 2022-08-16 23:18:59 is 12885753.58479966 s in the future
1435 23:26:03.790342 tar: ./tpm2/tpm2_tests.py: time stamp 2022-07-26 01:16:18 is 10991992.57386566 s in the future
1436 23:26:03.799868 tar: ./tpm2/test_smoke.sh: time stamp 2022-07-26 01:16:18 is 10991992.567125993 s in the future
1437 23:26:03.808149 tar: ./tpm2/tpm2.py: time stamp 2022-07-26 01:16:18 is 10991992.557418327 s in the future
1438 23:26:03.814346 tar: ./tpm2/test_space.sh: time stamp 2022-07-26 01:16:18 is 10991992.55050266 s in the future
1439 23:26:03.821583 tar: ./tpm2: time stamp 2022-08-16 23:19:06 is 12885760.547077327 s in the future
1440 23:26:03.832171 tar: ./capabilities/test_execve: time stamp 2022-08-16 23:18:31 is 12885725.531565327 s in the future
1441 23:26:03.839892 tar: ./capabilities/validate_cap: time stamp 2022-08-16 23:18:31 is 12885725.52222466 s in the future
1442 23:26:03.848016 tar: ./capabilities: time stamp 2022-08-16 23:19:01 is 12885755.51887766 s in the future
1443 23:26:03.857108 tar: ./user/test_user_copy.sh: time stamp 2022-07-26 01:16:18 is 10991992.508856993 s in the future
1444 23:26:03.865334 tar: ./user: time stamp 2022-08-16 23:19:06 is 12885760.505090327 s in the future
1445 23:26:03.874657 tar: ./splice/default_file_splice_read: time stamp 2022-08-16 23:18:55 is 12885749.494266993 s in the future
1446 23:26:03.884585 tar: ./splice/splice_read: time stamp 2022-08-16 23:18:55 is 12885749.48619066 s in the future
1447 23:26:03.891622 tar: ./splice/default_file_splice_read.sh: time stamp 2022-07-26 01:16:18 is 10991992.478843327 s in the future
1448 23:26:03.903688 tar: ./splice/short_splice_read.sh: time stamp 2022-07-26 01:16:18 is 10991992.47163066 s in the future
1449 23:26:03.909007 tar: ./splice: time stamp 2022-08-16 23:19:05 is 12885759.468223327 s in the future
1450 23:26:03.919161 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-07-26 01:16:18 is 10991992.457220327 s in the future
1451 23:26:03.925126 tar: ./memory-hotplug: time stamp 2022-08-16 23:19:03 is 12885757.45345366 s in the future
1452 23:26:03.934577 tar: ./net/rtnetlink.sh: time stamp 2022-07-26 01:16:18 is 10991992.43913366 s in the future
1453 23:26:03.942389 tar: ./net/reuseport_bpf_numa: time stamp 2022-08-16 23:18:39 is 12885733.426405993 s in the future
1454 23:26:03.950433 tar: ./net/so_txtime: time stamp 2022-08-16 23:18:45 is 12885739.41438866 s in the future
1455 23:26:03.959614 tar: ./net/icmp_redirect.sh: time stamp 2022-07-26 01:16:18 is 10991992.405797993 s in the future
1456 23:26:03.966784 tar: ./net/udpgro.sh: time stamp 2022-07-26 01:16:18 is 10991992.398314993 s in the future
1457 23:26:03.977570 tar: ./net/run_netsocktests: time stamp 2022-07-26 01:16:18 is 10991992.391520327 s in the future
1458 23:26:03.985362 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-07-26 01:16:18 is 10991992.380889993 s in the future
1459 23:26:03.995674 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-07-26 01:16:18 is 10991992.37374666 s in the future
1460 23:26:04.006130 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-07-26 01:16:18 is 10991992.36664566 s in the future
1461 23:26:04.016964 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991992.359370327 s in the future
1462 23:26:04.025467 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-07-26 01:16:18 is 10991992.352369327 s in the future
1463 23:26:04.034614 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-07-26 01:16:18 is 10991992.34475666 s in the future
1464 23:26:04.042710 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-07-26 01:16:18 is 10991992.33761266 s in the future
1465 23:26:04.054470 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991992.330199327 s in the future
1466 23:26:04.063239 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-07-26 01:16:18 is 10991992.322727327 s in the future
1467 23:26:04.074602 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-07-26 01:16:18 is 10991992.31439766 s in the future
1468 23:26:04.081505 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-07-26 01:16:18 is 10991992.304850993 s in the future
1469 23:26:04.096506 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-07-26 01:16:18 is 10991992.29768566 s in the future
1470 23:26:04.101042 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991992.28970666 s in the future
1471 23:26:04.109284 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-07-26 01:16:18 is 10991992.28242066 s in the future
1472 23:26:04.118883 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-07-26 01:16:18 is 10991992.275111327 s in the future
1473 23:26:04.130397 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-07-26 01:16:18 is 10991992.26715166 s in the future
1474 23:26:04.142423 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-07-26 01:16:18 is 10991992.259381327 s in the future
1475 23:26:04.149734 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-07-26 01:16:18 is 10991992.250873327 s in the future
1476 23:26:04.158664 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-07-26 01:16:18 is 10991992.243987327 s in the future
1477 23:26:04.167349 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-07-26 01:16:18 is 10991992.23398066 s in the future
1478 23:26:04.176568 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-07-26 01:16:18 is 10991992.22756066 s in the future
1479 23:26:04.187065 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-07-26 01:16:18 is 10991992.220095993 s in the future
1480 23:26:04.197423 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-07-26 01:16:18 is 10991992.213154993 s in the future
1481 23:26:04.209810 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-07-26 01:16:18 is 10991992.206941327 s in the future
1482 23:26:04.215190 tar: ./net/forwarding/router.sh: time stamp 2022-07-26 01:16:18 is 10991992.199235993 s in the future
1483 23:26:04.224940 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-07-26 01:16:18 is 10991992.191784327 s in the future
1484 23:26:04.234906 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-07-26 01:16:18 is 10991992.182328993 s in the future
1485 23:26:04.246513 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-07-26 01:16:18 is 10991992.175548327 s in the future
1486 23:26:04.253002 tar: ./net/forwarding/ethtool.sh: time stamp 2022-07-26 01:16:18 is 10991992.167725993 s in the future
1487 23:26:04.262494 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-07-26 01:16:18 is 10991992.16084166 s in the future
1488 23:26:04.272271 tar: ./net/forwarding/tc_common.sh: time stamp 2022-07-26 01:16:18 is 10991992.154161993 s in the future
1489 23:26:04.282324 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-07-26 01:16:18 is 10991992.144696327 s in the future
1490 23:26:04.291210 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-07-26 01:16:18 is 10991992.13807266 s in the future
1491 23:26:04.301190 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-07-26 01:16:18 is 10991992.130587327 s in the future
1492 23:26:04.311361 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-07-26 01:16:18 is 10991992.120181327 s in the future
1493 23:26:04.319627 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-07-26 01:16:18 is 10991992.113168327 s in the future
1494 23:26:04.329905 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-07-26 01:16:18 is 10991992.10638966 s in the future
1495 23:26:04.339412 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-07-26 01:16:18 is 10991992.09921566 s in the future
1496 23:26:04.347463 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-07-26 01:16:18 is 10991992.091653327 s in the future
1497 23:26:04.360879 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-07-26 01:16:18 is 10991992.084888327 s in the future
1498 23:26:04.370351 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-07-26 01:16:18 is 10991992.077372327 s in the future
1499 23:26:04.376843 tar: ./net/forwarding/lib.sh: time stamp 2022-08-05 01:29:06 is 11856760.067328993 s in the future
1500 23:26:04.390164 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991992.059479327 s in the future
1501 23:26:04.397911 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-07-26 01:16:18 is 10991992.052132327 s in the future
1502 23:26:04.411163 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991992.044441327 s in the future
1503 23:26:04.418526 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-07-26 01:16:18 is 10991992.03645666 s in the future
1504 23:26:04.429649 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-07-26 01:16:18 is 10991992.024592993 s in the future
1505 23:26:04.438212 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-07-26 01:16:18 is 10991992.018072993 s in the future
1506 23:26:04.447331 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-07-26 01:16:18 is 10991992.010084993 s in the future
1507 23:26:04.458638 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-07-26 01:16:18 is 10991992.00297766 s in the future
1508 23:26:04.467720 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991991.994498993 s in the future
1509 23:26:04.480406 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991991.987976993 s in the future
1510 23:26:04.486406 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991991.98039866 s in the future
1511 23:26:04.499450 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-07-26 01:16:18 is 10991991.972345993 s in the future
1512 23:26:04.505867 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-07-26 01:16:18 is 10991991.96445866 s in the future
1513 23:26:04.514371 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-07-26 01:16:18 is 10991991.95796866 s in the future
1514 23:26:04.525563 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-07-26 01:16:18 is 10991991.95005566 s in the future
1515 23:26:04.536689 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-07-26 01:16:18 is 10991991.942453993 s in the future
1516 23:26:04.544324 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-07-26 01:16:18 is 10991991.93568066 s in the future
1517 23:26:04.556613 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-07-26 01:16:18 is 10991991.92881066 s in the future
1518 23:26:04.564932 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-07-26 01:16:18 is 10991991.92177966 s in the future
1519 23:26:04.573830 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-07-26 01:16:18 is 10991991.91465466 s in the future
1520 23:26:04.583482 tar: ./net/forwarding/loopback.sh: time stamp 2022-07-26 01:16:18 is 10991991.907742327 s in the future
1521 23:26:04.594058 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-07-26 01:16:18 is 10991991.901247327 s in the future
1522 23:26:04.606003 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-07-26 01:16:18 is 10991991.893688327 s in the future
1523 23:26:04.613740 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-07-26 01:16:18 is 10991991.885760327 s in the future
1524 23:26:04.624491 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-07-26 01:16:18 is 10991991.878674993 s in the future
1525 23:26:04.633800 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-07-26 01:16:18 is 10991991.87161666 s in the future
1526 23:26:04.646032 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-07-26 01:16:18 is 10991991.863779993 s in the future
1527 23:26:04.653835 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-07-26 01:16:18 is 10991991.85568466 s in the future
1528 23:26:04.664095 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-07-26 01:16:18 is 10991991.84750466 s in the future
1529 23:26:04.674458 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-07-26 01:16:18 is 10991991.83911766 s in the future
1530 23:26:04.682047 tar: ./net/forwarding: time stamp 2022-08-16 23:19:04 is 12885757.83587266 s in the future
1531 23:26:04.691954 tar: ./net/route_localnet.sh: time stamp 2022-07-26 01:16:18 is 10991991.828597327 s in the future
1532 23:26:04.703156 tar: ./net/ip_defrag: time stamp 2022-08-16 23:18:45 is 12885738.816084993 s in the future
1533 23:26:04.710015 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-08-16 23:18:45 is 12885738.804967327 s in the future
1534 23:26:04.716988 tar: ./net/nettest: time stamp 2022-08-16 23:18:42 is 12885735.787100993 s in the future
1535 23:26:04.724691 tar: ./net/fib_tests.sh: time stamp 2022-07-26 01:16:18 is 10991991.773403993 s in the future
1536 23:26:04.733744 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-07-26 01:16:18 is 10991991.766752993 s in the future
1537 23:26:04.745102 tar: ./net/reuseport_dualstack: time stamp 2022-08-16 23:18:39 is 12885732.756344993 s in the future
1538 23:26:04.751927 tar: ./net/socket: time stamp 2022-08-16 23:18:41 is 12885734.747536993 s in the future
1539 23:26:04.759792 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-08-16 23:18:45 is 12885738.735525993 s in the future
1540 23:26:04.768684 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-07-26 01:16:18 is 10991991.72791666 s in the future
1541 23:26:04.776839 tar: ./net/netdevice.sh: time stamp 2022-07-26 01:16:18 is 10991991.720422327 s in the future
1542 23:26:04.788190 tar: ./net/run_afpackettests: time stamp 2022-07-26 01:16:18 is 10991991.71353266 s in the future
1543 23:26:04.795501 tar: ./net/drop_monitor_tests.sh: time stamp 2022-07-26 01:16:18 is 10991991.705676327 s in the future
1544 23:26:04.804207 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-07-26 01:16:18 is 10991991.697757327 s in the future
1545 23:26:04.812714 tar: ./net/reuseaddr_conflict: time stamp 2022-08-16 23:18:39 is 12885732.688496327 s in the future
1546 23:26:04.822658 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-07-26 01:16:18 is 10991991.679975993 s in the future
1547 23:26:04.828774 tar: ./net/pmtu.sh: time stamp 2022-07-26 01:16:18 is 10991991.665115993 s in the future
1548 23:26:04.836970 tar: ./net/ip_defrag.sh: time stamp 2022-07-26 01:16:18 is 10991991.657900993 s in the future
1549 23:26:04.845580 tar: ./net/reuseport_addr_any: time stamp 2022-08-16 23:18:43 is 12885736.646858993 s in the future
1550 23:26:04.855771 tar: ./net/in_netns.sh: time stamp 2022-07-26 01:16:18 is 10991991.639864993 s in the future
1551 23:26:04.862561 tar: ./net/msg_zerocopy.sh: time stamp 2022-07-26 01:16:18 is 10991991.63280766 s in the future
1552 23:26:04.869327 tar: ./net/udpgso: time stamp 2022-08-16 23:18:44 is 12885737.620006327 s in the future
1553 23:26:04.881745 tar: ./net/fib_rule_tests.sh: time stamp 2022-07-26 01:16:18 is 10991991.612016993 s in the future
1554 23:26:04.887106 tar: ./net/rxtimestamp.sh: time stamp 2022-07-26 01:16:18 is 10991991.60522666 s in the future
1555 23:26:04.896086 tar: ./net/hwtstamp_config: time stamp 2022-08-16 23:18:46 is 12885739.59569066 s in the future
1556 23:26:04.905890 tar: ./net/test_blackhole_dev.sh: time stamp 2022-07-26 01:16:18 is 10991991.588313993 s in the future
1557 23:26:04.914560 tar: ./net/rxtimestamp: time stamp 2022-08-16 23:18:46 is 12885739.576108993 s in the future
1558 23:26:04.920715 tar: ./net/udpgso.sh: time stamp 2022-07-26 01:16:18 is 10991991.565831327 s in the future
1559 23:26:04.929522 tar: ./net/udpgso_bench_rx: time stamp 2022-08-16 23:18:44 is 12885737.547818327 s in the future
1560 23:26:04.937603 tar: ./net/test_bpf.sh: time stamp 2022-07-26 01:16:18 is 10991991.540992327 s in the future
1561 23:26:04.946270 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-07-26 01:16:18 is 10991991.53382266 s in the future
1562 23:26:04.956998 tar: ./net/psock_snd.sh: time stamp 2022-07-26 01:16:18 is 10991991.52656666 s in the future
1563 23:26:04.965445 tar: ./net/tcp_mmap: time stamp 2022-08-16 23:18:43 is 12885736.51415466 s in the future
1564 23:26:04.970552 tar: ./net/xfrm_policy.sh: time stamp 2022-07-26 01:16:18 is 10991991.505328993 s in the future
1565 23:26:04.980378 tar: ./net/ipsec: time stamp 2022-08-16 23:18:48 is 12885741.480005326 s in the future
1566 23:26:04.988684 tar: ./net/fib_nexthops.sh: time stamp 2022-07-26 01:16:18 is 10991991.46666466 s in the future
1567 23:26:04.996735 tar: ./net/psock_snd: time stamp 2022-08-16 23:18:44 is 12885737.454423326 s in the future
1568 23:26:05.006583 tar: ./net/fib-onlink-tests.sh: time stamp 2022-07-26 01:16:18 is 10991991.44597166 s in the future
1569 23:26:05.013920 tar: ./net/timestamping: time stamp 2022-08-16 23:18:46 is 12885739.435040326 s in the future
1570 23:26:05.020725 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-07-26 01:16:18 is 10991991.428001993 s in the future
1571 23:26:05.031113 tar: ./net/reuseport_addr_any.sh: time stamp 2022-07-26 01:16:18 is 10991991.420872993 s in the future
1572 23:26:05.038806 tar: ./net/fcnal-test.sh: time stamp 2022-07-26 01:16:18 is 10991991.400057326 s in the future
1573 23:26:05.048590 tar: ./net/so_txtime.sh: time stamp 2022-07-26 01:16:18 is 10991991.393173326 s in the future
1574 23:26:05.057730 tar: ./net/altnames.sh: time stamp 2022-07-26 01:16:18 is 10991991.386514326 s in the future
1575 23:26:05.063771 tar: ./net/reuseport_bpf_cpu: time stamp 2022-08-16 23:18:39 is 12885732.374518326 s in the future
1576 23:26:05.071559 tar: ./net/vrf_route_leaking.sh: time stamp 2022-07-26 01:16:18 is 10991991.36558166 s in the future
1577 23:26:05.080714 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-07-26 01:16:18 is 10991991.357711993 s in the future
1578 23:26:05.091629 tar: ./net/fin_ack_lat: time stamp 2022-08-16 23:18:46 is 12885739.346848326 s in the future
1579 23:26:05.098222 tar: ./net/txtimestamp: time stamp 2022-08-16 23:18:47 is 12885740.331648993 s in the future
1580 23:26:05.104518 tar: ./net/tls: time stamp 2022-08-16 23:18:41 is 12885734.264180326 s in the future
1581 23:26:05.113913 tar: ./net/tcp_inq: time stamp 2022-08-16 23:18:43 is 12885736.253820326 s in the future
1582 23:26:05.121576 tar: ./net/txring_overwrite: time stamp 2022-08-16 23:18:44 is 12885737.24421866 s in the future
1583 23:26:05.129812 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-08-16 23:18:46 is 12885739.230125993 s in the future
1584 23:26:05.141896 tar: ./net/psock_tpacket: time stamp 2022-08-16 23:18:42 is 12885735.215394993 s in the future
1585 23:26:05.154806 tar: ./net/reuseport_bpf: time stamp 2022-08-16 23:18:39 is 12885732.201861326 s in the future
1586 23:26:05.171064 tar: ./net/msg_zerocopy: time stamp 2022-08-16 23:18:43 is 12885736.186380326 s in the future
1587 23:26:05.180995 tar: ./net/txtimestamp.sh: time stamp 2022-07-26 01:16:18 is 10991991.178308993 s in the future
1588 23:26:05.187396 tar: ./net/fin_ack_lat.sh: time stamp 2022-07-26 01:16:18 is 10991991.171164326 s in the future
1589 23:26:05.198454 tar: ./net/ipv6_flowlabel: time stamp 2022-08-16 23:18:45 is 12885738.160060326 s in the future
1590 23:26:05.205769 tar: ./net/devlink_port_split.py: time stamp 2022-07-26 01:16:18 is 10991991.15173866 s in the future
1591 23:26:05.226174 tar: ./net/mptcp/mptcp_connect: time stamp 2022-08-16 23:18:48 is 12885741.134965326 s in the future
1592 23:26:05.232043 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-07-26 01:16:18 is 10991991.127266993 s in the future
1593 23:26:05.241707 tar: ./net/mptcp/settings: time stamp 2022-07-26 01:16:18 is 10991991.12012966 s in the future
1594 23:26:05.249047 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-07-26 01:16:18 is 10991991.111010326 s in the future
1595 23:26:05.261508 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-07-26 01:16:18 is 10991991.101341326 s in the future
1596 23:26:05.266704 tar: ./net/mptcp/diag.sh: time stamp 2022-07-26 01:16:18 is 10991991.093355993 s in the future
1597 23:26:05.278372 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-08-16 23:18:48 is 12885741.080343326 s in the future
1598 23:26:05.286756 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-07-26 01:16:18 is 10991991.072154326 s in the future
1599 23:26:05.295082 tar: ./net/mptcp: time stamp 2022-08-16 23:19:04 is 12885757.068978993 s in the future
1600 23:26:05.303491 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-07-26 01:16:18 is 10991991.061466326 s in the future
1601 23:26:05.312533 tar: ./net/traceroute.sh: time stamp 2022-07-26 01:16:18 is 10991991.05333966 s in the future
1602 23:26:05.320526 tar: ./net/l2tp.sh: time stamp 2022-07-26 01:16:18 is 10991991.044710326 s in the future
1603 23:26:05.328549 tar: ./net/udpgro_bench.sh: time stamp 2022-07-26 01:16:18 is 10991991.03751266 s in the future
1604 23:26:05.336321 tar: ./net/udpgso_bench_tx: time stamp 2022-08-16 23:18:44 is 12885737.023432993 s in the future
1605 23:26:05.344855 tar: ./net/udpgso_bench.sh: time stamp 2022-07-26 01:16:18 is 10991991.016366993 s in the future
1606 23:26:05.356132 tar: ./net/psock_fanout: time stamp 2022-08-16 23:18:42 is 12885735.00078766 s in the future
1607 23:26:05.363736 tar: ./net: time stamp 2022-08-16 23:19:04 is 12885756.997450326 s in the future
1608 23:26:05.372137 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-07-26 01:16:18 is 10991990.986694326 s in the future
1609 23:26:05.382492 tar: ./netfilter/nf-queue: time stamp 2022-08-16 23:18:48 is 12885740.975691993 s in the future
1610 23:26:05.391676 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-07-26 01:16:18 is 10991990.968305326 s in the future
1611 23:26:05.399944 tar: ./netfilter/nft_queue.sh: time stamp 2022-07-26 01:16:18 is 10991990.958021993 s in the future
1612 23:26:05.423169 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-07-26 01:16:18 is 10991990.941497993 s in the future
1613 23:26:05.426645 tar: ./netfilter/nft_meta.sh: time stamp 2022-07-26 01:16:18 is 10991990.934107993 s in the future
1614 23:26:05.434686 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-07-26 01:16:18 is 10991990.925124993 s in the future
1615 23:26:05.445648 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-07-26 01:16:18 is 10991990.91752566 s in the future
1616 23:26:05.452651 tar: ./netfilter/ipvs.sh: time stamp 2022-07-26 01:16:18 is 10991990.90931166 s in the future
1617 23:26:05.463431 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-07-26 01:16:18 is 10991990.900254993 s in the future
1618 23:26:05.473038 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-07-26 01:16:18 is 10991990.89103466 s in the future
1619 23:26:05.479636 tar: ./netfilter/nft_nat.sh: time stamp 2022-07-26 01:16:18 is 10991990.879894326 s in the future
1620 23:26:05.490610 tar: ./netfilter: time stamp 2022-08-16 23:19:04 is 12885756.876508326 s in the future
1621 23:26:05.497969 tar: ./size/get_size: time stamp 2022-08-16 23:18:55 is 12885747.86452066 s in the future
1622 23:26:05.507866 tar: ./size: time stamp 2022-08-16 23:19:05 is 12885757.861252326 s in the future
1623 23:26:05.512722 tar: ./zram/zram.sh: time stamp 2022-07-26 01:16:18 is 10991990.850520326 s in the future
1624 23:26:05.521415 tar: ./zram/zram_lib.sh: time stamp 2022-07-26 01:16:18 is 10991990.84270466 s in the future
1625 23:26:05.527120 tar: ./zram/zram02.sh: time stamp 2022-07-26 01:16:18 is 10991990.834229326 s in the future
1626 23:26:05.534777 tar: ./zram/zram01.sh: time stamp 2022-07-26 01:16:18 is 10991990.826892326 s in the future
1627 23:26:05.542501 tar: ./zram: time stamp 2022-08-16 23:19:06 is 12885758.823520993 s in the future
1628 23:26:05.554562 tar: ./static_keys/test_static_keys.sh: time stamp 2022-07-26 01:16:18 is 10991990.81348266 s in the future
1629 23:26:05.559917 tar: ./static_keys: time stamp 2022-08-16 23:19:05 is 12885757.81014966 s in the future
1630 23:26:05.567649 tar: ./intel_pstate/run.sh: time stamp 2022-07-26 01:16:18 is 10991990.799238993 s in the future
1631 23:26:05.579235 tar: ./intel_pstate: time stamp 2022-08-16 23:19:02 is 12885754.795784326 s in the future
1632 23:26:05.585870 tar: ./lib/strscpy.sh: time stamp 2022-07-26 01:16:18 is 10991990.78562666 s in the future
1633 23:26:05.591768 tar: ./lib/printf.sh: time stamp 2022-07-26 01:16:18 is 10991990.77875766 s in the future
1634 23:26:05.600100 tar: ./lib/prime_numbers.sh: time stamp 2022-07-26 01:16:18 is 10991990.771556993 s in the future
1635 23:26:05.610557 tar: ./lib/bitmap.sh: time stamp 2022-07-26 01:16:18 is 10991990.764338993 s in the future
1636 23:26:05.614828 tar: ./lib: time stamp 2022-08-16 23:19:03 is 12885755.760887993 s in the future
1637 23:26:05.626968 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-08-16 23:18:38 is 12885730.745391326 s in the future
1638 23:26:05.636952 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-08-16 23:18:38 is 12885730.731357993 s in the future
1639 23:26:05.644962 tar: ./membarrier: time stamp 2022-08-16 23:19:03 is 12885755.728089326 s in the future
1640 23:26:05.654014 tar: ./timers/mqueue-lat: time stamp 2022-08-16 23:18:56 is 12885748.715758993 s in the future
1641 23:26:05.659742 tar: ./timers/nsleep-lat: time stamp 2022-08-16 23:18:56 is 12885748.705298993 s in the future
1642 23:26:05.668759 tar: ./timers/rtcpie: time stamp 2022-08-16 23:18:56 is 12885748.695048326 s in the future
1643 23:26:05.678602 tar: ./timers/valid-adjtimex: time stamp 2022-08-16 23:18:56 is 12885748.68583266 s in the future
1644 23:26:05.687041 tar: ./timers/alarmtimer-suspend: time stamp 2022-08-16 23:18:56 is 12885748.677578326 s in the future
1645 23:26:05.694066 tar: ./timers/posix_timers: time stamp 2022-08-16 23:18:56 is 12885748.669581993 s in the future
1646 23:26:05.702902 tar: ./timers/set-tai: time stamp 2022-08-16 23:18:56 is 12885748.66205166 s in the future
1647 23:26:05.710905 tar: ./timers/set-tz: time stamp 2022-08-16 23:18:56 is 12885748.654285993 s in the future
1648 23:26:05.719490 tar: ./timers/settings: time stamp 2022-07-26 01:16:18 is 10991990.64759666 s in the future
1649 23:26:05.728493 tar: ./timers/skew_consistency: time stamp 2022-08-16 23:18:56 is 12885748.639765326 s in the future
1650 23:26:05.736983 tar: ./timers/set-timer-lat: time stamp 2022-08-16 23:18:56 is 12885748.63084466 s in the future
1651 23:26:05.744184 tar: ./timers/set-2038: time stamp 2022-08-16 23:18:56 is 12885748.62285766 s in the future
1652 23:26:05.754001 tar: ./timers/threadtest: time stamp 2022-08-16 23:18:56 is 12885748.614297326 s in the future
1653 23:26:05.761724 tar: ./timers/leapcrash: time stamp 2022-08-16 23:18:56 is 12885748.606179993 s in the future
1654 23:26:05.767994 tar: ./timers/adjtick: time stamp 2022-08-16 23:18:56 is 12885748.597704326 s in the future
1655 23:26:05.776754 tar: ./timers/freq-step: time stamp 2022-08-16 23:18:56 is 12885748.58890766 s in the future
1656 23:26:05.788663 tar: ./timers/clocksource-switch: time stamp 2022-08-16 23:18:56 is 12885748.580987326 s in the future
1657 23:26:05.795362 tar: ./timers/leap-a-day: time stamp 2022-08-16 23:18:56 is 12885748.571926326 s in the future
1658 23:26:05.801562 tar: ./timers/raw_skew: time stamp 2022-08-16 23:18:56 is 12885748.56351766 s in the future
1659 23:26:05.811055 tar: ./timers/change_skew: time stamp 2022-08-16 23:18:56 is 12885748.555406993 s in the future
1660 23:26:05.819385 tar: ./timers/inconsistency-check: time stamp 2022-08-16 23:18:56 is 12885748.547533326 s in the future
1661 23:26:05.828036 tar: ./timers/nanosleep: time stamp 2022-08-16 23:18:56 is 12885748.53884566 s in the future
1662 23:26:05.836281 tar: ./timers: time stamp 2022-08-16 23:19:06 is 12885758.535605993 s in the future
1663 23:26:05.842975 tar: ./sigaltstack/sas: time stamp 2022-08-16 23:18:55 is 12885747.52387166 s in the future
1664 23:26:05.852074 tar: ./sigaltstack: time stamp 2022-08-16 23:19:05 is 12885757.520599326 s in the future
1665 23:26:05.867306 tar: ./pid_namespace/regression_enomem: time stamp 2022-08-16 23:18:49 is 12885741.506379993 s in the future
1666 23:26:05.872163 tar: ./pid_namespace: time stamp 2022-08-16 23:19:04 is 12885756.503139993 s in the future
1667 23:26:05.877566 tar: ./cgroup/with_stress.sh: time stamp 2022-07-26 01:16:18 is 10991990.493060326 s in the future
1668 23:26:05.887366 tar: ./cgroup/test_freezer: time stamp 2022-08-16 23:18:31 is 12885723.48280866 s in the future
1669 23:26:05.894742 tar: ./cgroup/test_kmem: time stamp 2022-08-16 23:18:31 is 12885723.47245166 s in the future
1670 23:26:05.903936 tar: ./cgroup/test_stress.sh: time stamp 2022-07-26 01:16:18 is 10991990.465799993 s in the future
1671 23:26:05.913427 tar: ./cgroup/test_memcontrol: time stamp 2022-08-16 23:18:31 is 12885723.454982993 s in the future
1672 23:26:05.919688 tar: ./cgroup/test_core: time stamp 2022-08-16 23:18:31 is 12885723.44403366 s in the future
1673 23:26:05.927396 tar: ./cgroup: time stamp 2022-08-16 23:19:01 is 12885753.44092166 s in the future
1674 23:26:05.937775 tar: ./android/run.sh: time stamp 2022-08-16 23:18:59 is 12885751.43078366 s in the future
1675 23:26:05.941908 tar: ./android: time stamp 2022-08-16 23:18:59 is 12885751.427424993 s in the future
1676 23:26:05.952997 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-08-16 23:18:37 is 12885729.416823326 s in the future
1677 23:26:05.960735 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-08-16 23:18:37 is 12885729.409730993 s in the future
1678 23:26:05.970319 tar: ./lkdtm/WARNING.sh: time stamp 2022-08-16 23:18:37 is 12885729.402217326 s in the future
1679 23:26:05.978804 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-08-16 23:18:37 is 12885729.394533993 s in the future
1680 23:26:05.987473 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-08-16 23:18:37 is 12885729.387373326 s in the future
1681 23:26:05.995876 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-08-16 23:18:37 is 12885729.379084326 s in the future
1682 23:26:06.004808 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-08-16 23:18:37 is 12885729.372076993 s in the future
1683 23:26:06.014764 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-08-16 23:18:37 is 12885729.365091993 s in the future
1684 23:26:06.022743 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-08-16 23:18:37 is 12885729.35726466 s in the future
1685 23:26:06.031856 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-08-16 23:18:37 is 12885729.35014966 s in the future
1686 23:26:06.042781 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-08-16 23:18:37 is 12885729.342888326 s in the future
1687 23:26:06.050493 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-08-16 23:18:37 is 12885729.33519266 s in the future
1688 23:26:06.061834 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-08-16 23:18:37 is 12885729.328215993 s in the future
1689 23:26:06.068448 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-08-16 23:18:37 is 12885729.32112366 s in the future
1690 23:26:06.078761 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-08-16 23:18:37 is 12885729.310098993 s in the future
1691 23:26:06.090560 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-08-16 23:18:37 is 12885729.297491993 s in the future
1692 23:26:06.098934 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-08-16 23:18:37 is 12885729.288793326 s in the future
1693 23:26:06.107536 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-08-16 23:18:37 is 12885729.28192066 s in the future
1694 23:26:06.116265 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-08-16 23:18:37 is 12885729.274633326 s in the future
1695 23:26:06.122939 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-08-16 23:18:37 is 12885729.267369993 s in the future
1696 23:26:06.132961 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-08-16 23:18:37 is 12885729.26007766 s in the future
1697 23:26:06.140984 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-08-16 23:18:37 is 12885729.252311326 s in the future
1698 23:26:06.149969 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-08-16 23:18:37 is 12885729.244522326 s in the future
1699 23:26:06.161744 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-08-16 23:18:37 is 12885729.237526993 s in the future
1700 23:26:06.171294 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-16 23:18:37 is 12885729.23039866 s in the future
1701 23:26:06.178911 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-08-16 23:18:37 is 12885729.223269993 s in the future
1702 23:26:06.188683 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-08-16 23:18:37 is 12885729.216519993 s in the future
1703 23:26:06.198857 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-08-16 23:18:37 is 12885729.208892993 s in the future
1704 23:26:06.204995 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-08-16 23:18:37 is 12885729.20146666 s in the future
1705 23:26:06.214389 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-08-16 23:18:37 is 12885729.194319993 s in the future
1706 23:26:06.223783 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-08-16 23:18:37 is 12885729.187492993 s in the future
1707 23:26:06.233918 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-08-16 23:18:37 is 12885729.17981766 s in the future
1708 23:26:06.243628 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-08-16 23:18:37 is 12885729.17219466 s in the future
1709 23:26:06.249623 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-08-16 23:18:37 is 12885729.165287993 s in the future
1710 23:26:06.260565 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-08-16 23:18:37 is 12885729.158338326 s in the future
1711 23:26:06.269517 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-08-16 23:18:37 is 12885729.15121866 s in the future
1712 23:26:06.277632 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-08-16 23:18:37 is 12885729.143966993 s in the future
1713 23:26:06.291561 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-08-16 23:18:37 is 12885729.136905993 s in the future
1714 23:26:06.297770 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-08-16 23:18:37 is 12885729.129993326 s in the future
1715 23:26:06.304860 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-08-16 23:18:37 is 12885729.122974993 s in the future
1716 23:26:06.316816 tar: ./lkdtm/PANIC.sh: time stamp 2022-08-16 23:18:37 is 12885729.116380993 s in the future
1717 23:26:06.322446 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-08-16 23:18:37 is 12885729.10931566 s in the future
1718 23:26:06.339656 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-08-16 23:18:37 is 12885729.101844326 s in the future
1719 23:26:06.340058 tar: ./lkdtm/BUG.sh: time stamp 2022-08-16 23:18:37 is 12885729.09478466 s in the future
1720 23:26:06.349285 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-08-16 23:18:37 is 12885729.088091326 s in the future
1721 23:26:06.358665 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-08-16 23:18:37 is 12885729.08104866 s in the future
1722 23:26:06.368815 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-08-16 23:18:37 is 12885729.074270326 s in the future
1723 23:26:06.377823 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-08-16 23:18:37 is 12885729.06748466 s in the future
1724 23:26:06.388067 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-08-16 23:18:37 is 12885729.06036466 s in the future
1725 23:26:06.398254 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-08-16 23:18:37 is 12885729.053056993 s in the future
1726 23:26:06.406625 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-08-16 23:18:37 is 12885729.045987326 s in the future
1727 23:26:06.413797 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-08-16 23:18:37 is 12885729.03902666 s in the future
1728 23:26:06.421626 tar: ./lkdtm/tests.txt: time stamp 2022-07-26 01:16:18 is 10991990.031850993 s in the future
1729 23:26:06.431754 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-08-16 23:18:37 is 12885729.02492366 s in the future
1730 23:26:06.441371 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-08-16 23:18:37 is 12885729.017742326 s in the future
1731 23:26:06.448821 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-08-16 23:18:37 is 12885729.01032566 s in the future
1732 23:26:06.459080 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-08-16 23:18:37 is 12885729.00305166 s in the future
1733 23:26:06.468203 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-08-16 23:18:37 is 12885728.99580266 s in the future
1734 23:26:06.476802 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-08-16 23:18:37 is 12885728.98844466 s in the future
1735 23:26:06.486948 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-08-16 23:18:37 is 12885728.981256326 s in the future
1736 23:26:06.496191 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-08-16 23:18:37 is 12885728.97334766 s in the future
1737 23:26:06.504851 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-08-16 23:18:37 is 12885728.96613466 s in the future
1738 23:26:06.515302 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-08-16 23:18:37 is 12885728.95861966 s in the future
1739 23:26:06.523486 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-08-16 23:18:37 is 12885728.95081766 s in the future
1740 23:26:06.534377 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-08-16 23:18:37 is 12885728.94303666 s in the future
1741 23:26:06.542693 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-08-16 23:18:37 is 12885728.93538566 s in the future
1742 23:26:06.557995 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-08-16 23:18:37 is 12885728.928065326 s in the future
1743 23:26:06.558381 tar: ./lkdtm/LOOP.sh: time stamp 2022-08-16 23:18:37 is 12885728.920487326 s in the future
1744 23:26:06.567755 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-08-16 23:18:37 is 12885728.912791326 s in the future
1745 23:26:06.581041 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-16 23:18:37 is 12885728.905477326 s in the future
1746 23:26:06.588872 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-08-16 23:18:37 is 12885728.897614993 s in the future
1747 23:26:06.597239 tar: ./lkdtm: time stamp 2022-08-16 23:19:03 is 12885754.89406666 s in the future
1748 23:26:06.604745 tar: ./kselftest-list.txt: time stamp 2022-08-16 23:19:07 is 12885758.885594993 s in the future
1749 23:26:06.613108 tar: ./kcmp/kcmp_test: time stamp 2022-08-16 23:18:37 is 12885728.87420166 s in the future
1750 23:26:06.621473 tar: ./kcmp: time stamp 2022-08-16 23:19:03 is 12885754.870978326 s in the future
1751 23:26:06.628110 tar: ./mqueue/mq_open_tests: time stamp 2022-08-16 23:18:38 is 12885729.85826066 s in the future
1752 23:26:06.638283 tar: ./mqueue/mq_perf_tests: time stamp 2022-08-16 23:18:38 is 12885729.847916993 s in the future
1753 23:26:06.646050 tar: ./mqueue: time stamp 2022-08-16 23:19:03 is 12885754.844629993 s in the future
1754 23:26:06.652759 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-08-16 23:18:49 is 12885740.831601326 s in the future
1755 23:26:06.661460 tar: ./pidfd/pidfd_setns_test: time stamp 2022-08-16 23:18:49 is 12885740.81485966 s in the future
1756 23:26:06.670735 tar: ./pidfd/pidfd_test: time stamp 2022-08-16 23:18:49 is 12885740.804108993 s in the future
1757 23:26:06.680212 tar: ./pidfd/pidfd_wait: time stamp 2022-08-16 23:18:49 is 12885740.788156326 s in the future
1758 23:26:06.686523 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-08-16 23:18:49 is 12885740.774933326 s in the future
1759 23:26:06.694885 tar: ./pidfd/pidfd_poll_test: time stamp 2022-08-16 23:18:48 is 12885739.765700326 s in the future
1760 23:26:06.703833 tar: ./pidfd/pidfd_open_test: time stamp 2022-08-16 23:18:48 is 12885739.75652466 s in the future
1761 23:26:06.711637 tar: ./pidfd: time stamp 2022-08-16 23:19:04 is 12885755.753009993 s in the future
1762 23:26:06.720930 tar: ./kselftest/prefix.pl: time stamp 2022-08-16 23:18:59 is 12885750.74320766 s in the future
1763 23:26:06.728690 tar: ./kselftest/runner.sh: time stamp 2022-08-16 23:18:59 is 12885750.735966326 s in the future
1764 23:26:06.736290 tar: ./kselftest/module.sh: time stamp 2022-08-16 23:18:59 is 12885750.729401993 s in the future
1765 23:26:06.743740 tar: ./kselftest: time stamp 2022-08-16 23:18:59 is 12885750.726337326 s in the future
1766 23:26:06.755961 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-08-16 23:18:30 is 12885721.71404666 s in the future
1767 23:26:06.761958 tar: ./breakpoints: time stamp 2022-08-16 23:19:01 is 12885752.710914326 s in the future
1768 23:26:06.770260 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-08-16 23:18:56 is 12885747.700030993 s in the future
1769 23:26:06.778994 tar: ./tmpfs: time stamp 2022-08-16 23:19:06 is 12885757.69664466 s in the future
1770 23:26:06.786778 tar: ./clone3/clone3_clear_sighand: time stamp 2022-08-16 23:18:31 is 12885722.683177326 s in the future
1771 23:26:06.799348 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-08-16 23:18:31 is 12885722.671809993 s in the future
1772 23:26:06.806768 tar: ./clone3/clone3_set_tid: time stamp 2022-08-16 23:18:31 is 12885722.66171166 s in the future
1773 23:26:06.814957 tar: ./clone3/clone3: time stamp 2022-08-16 23:18:31 is 12885722.652296326 s in the future
1774 23:26:06.821010 tar: ./clone3: time stamp 2022-08-16 23:19:01 is 12885752.649328326 s in the future
1775 23:26:06.830542 tar: ./timens/futex: time stamp 2022-08-16 23:18:55 is 12885746.63779266 s in the future
1776 23:26:06.838089 tar: ./timens/procfs: time stamp 2022-08-16 23:18:55 is 12885746.62952666 s in the future
1777 23:26:06.844969 tar: ./timens/timer: time stamp 2022-08-16 23:18:55 is 12885746.620798326 s in the future
1778 23:26:06.853804 tar: ./timens/exec: time stamp 2022-08-16 23:18:55 is 12885746.61220866 s in the future
1779 23:26:06.861410 tar: ./timens/clock_nanosleep: time stamp 2022-08-16 23:18:55 is 12885746.60399366 s in the future
1780 23:26:06.868356 tar: ./timens/timerfd: time stamp 2022-08-16 23:18:55 is 12885746.595864326 s in the future
1781 23:26:06.877890 tar: ./timens/timens: time stamp 2022-08-16 23:18:55 is 12885746.587452993 s in the future
1782 23:26:06.886908 tar: ./timens/gettime_perf: time stamp 2022-08-16 23:18:55 is 12885746.578923326 s in the future
1783 23:26:06.893003 tar: ./timens: time stamp 2022-08-16 23:19:05 is 12885756.57565166 s in the future
1784 23:26:06.904813 tar: ./mincore/mincore_selftest: time stamp 2022-08-16 23:18:38 is 12885729.561343326 s in the future
1785 23:26:06.909026 tar: ./mincore: time stamp 2022-08-16 23:19:03 is 12885754.558100993 s in the future
1786 23:26:06.918194 tar: ./sync/sync_test: time stamp 2022-08-16 23:18:55 is 12885746.542573993 s in the future
1787 23:26:06.924394 tar: ./sync: time stamp 2022-08-16 23:19:05 is 12885756.539224993 s in the future
1788 23:26:06.934950 tar: ./livepatch/test-livepatch.sh: time stamp 2022-07-26 01:16:18 is 10991989.528677326 s in the future
1789 23:26:06.941943 tar: ./livepatch/functions.sh: time stamp 2022-07-26 01:16:18 is 10991989.521141993 s in the future
1790 23:26:06.951773 tar: ./livepatch/test-callbacks.sh: time stamp 2022-07-26 01:16:18 is 10991989.51067866 s in the future
1791 23:26:06.959932 tar: ./livepatch/test-ftrace.sh: time stamp 2022-07-26 01:16:18 is 10991989.50379966 s in the future
1792 23:26:06.969997 tar: ./livepatch/settings: time stamp 2022-07-26 01:16:18 is 10991989.49743766 s in the future
1793 23:26:06.977976 tar: ./livepatch/test-state.sh: time stamp 2022-07-26 01:16:18 is 10991989.489906326 s in the future
1794 23:26:06.992034 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-07-26 01:16:18 is 10991989.483105993 s in the future
1795 23:26:06.994314 tar: ./livepatch: time stamp 2022-08-16 23:19:03 is 12885754.48006366 s in the future
1796 23:26:07.004822 tar: ./sysctl/sysctl.sh: time stamp 2022-07-26 01:16:18 is 10991989.467539326 s in the future
1797 23:26:07.010922 tar: ./sysctl: time stamp 2022-08-16 23:19:05 is 12885756.463978993 s in the future
1798 23:26:07.022288 tar: .: time stamp 2022-08-16 23:19:07 is 12885758.460506993 s in the future
1799 23:26:07.022593 skiplist:
1800 23:26:07.022837 ========================================
1801 23:26:07.026471 breakpoints:breakpoint_test
1802 23:26:07.294256 breakpoints:step_after_suspend_test
1803 23:26:07.350815 ftrace:ftracetest
1804 23:26:07.405486 net:rtnetlink.sh
1805 23:26:07.458165 net:tls
1806 23:26:07.513223 netfilter:bridge_brouter.sh
1807 23:26:07.568882 netfilter:nft_flowtable.sh
1808 23:26:07.622144 netfilter:nft_trans_stress.sh
1809 23:26:07.674280 pidfd:pidfd_wait
1810 23:26:07.728105 ========================================
1811 23:26:10.121699 [ 87.392689] kselftest: Running tests in lkdtm
1812 23:26:10.161593 TAP version 13
1813 23:26:10.198549 1..70
1814 23:26:10.239707 # selftests: lkdtm: PANIC.sh
1815 23:26:10.577171 # Skipping PANIC: crashes entire system
1816 23:26:10.592344 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1817 23:26:10.627504 # selftests: lkdtm: BUG.sh
1818 23:26:10.969506 [ 88.238682] lkdtm: Performing direct entry BUG
1819 23:26:10.976730 [ 88.243461] ------------[ cut here ]------------
1820 23:26:10.981233 [ 88.248092] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1821 23:26:10.983625 [ 88.253329] Internal error: Oops - BUG: 0 [#1] SMP ARM
1822 23:26:11.013764 [ 88.258475] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
1823 23:26:11.019722 [ 88.287558] CPU: 3 PID: 801 Comm: cat Not tainted 5.10.131-cip13 #1
1824 23:26:11.026226 [ 88.293849] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1825 23:26:11.033719 [ 88.300423] PC is at lkdtm_BUG+0x14/0x18
1826 23:26:11.037598 [ 88.304380] LR is at lkdtm_do_action+0x2c/0x4c
1827 23:26:11.041402 [ 88.308848] pc : [<c0c2d688>] lr : [<c0c2d108>] psr: a00e0013
1828 23:26:11.045140 [ 88.315138] sp : c4055e58 ip : c4055e68 fp : c4055e64
1829 23:26:11.050288 [ 88.320385] r10: 00000004 r9 : c1acf5fc r8 : c15e7d40
1830 23:26:11.058208 [ 88.325633] r7 : c4055f60 r6 : 00000004 r5 : c6d5c000 r4 : 00000001
1831 23:26:11.064241 [ 88.332183] r3 : c0c2d674 r2 : 39a2c0b5 r1 : ef7c05e0 r0 : c15e7d48
1832 23:26:11.070629 [ 88.338735] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1833 23:26:11.077870 [ 88.345894] Control: 10c5387d Table: 16ff404a DAC: 00000051
1834 23:26:11.084420 [ 88.351665] Process cat (pid: 801, stack limit = 0xef2f5739)
1835 23:26:11.087252 [ 88.357348] Stack: (0xc4055e58 to 0xc4056000)
1836 23:26:11.094611 [ 88.361733] 5e40: c4055e74 c4055e68
1837 23:26:11.103881 [ 88.369947] 5e60: c0c2d108 c0c2d680 c4055e9c c4055e78 c0c2d608 c0c2d0e8 c0c2d4e8 c5fd0b40
1838 23:26:11.113470 [ 88.378157] 5e80: b6dd9000 00000004 c30c3300 c4055f60 c4055ec4 c4055ea0 c07f4ad0 c0c2d4f4
1839 23:26:11.119374 [ 88.386366] 5ea0: 00000000 c5fd0b40 b6dd9000 c2816000 c4055f60 c07f4a6c c4055f5c c4055ec8
1840 23:26:11.130387 [ 88.394572] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c4054000
1841 23:26:11.137261 [ 88.402781] 5ee0: b6dd9000 00020000 00000004 00000004 0001fffc c4055ee0 00000001 b6dd8000
1842 23:26:11.147814 [ 88.410987] 5f00: c4226640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1843 23:26:11.160928 [ 88.419195] 5f20: 00000000 00000000 c139eaf0 39a2c0b5 c205ca60 c5fd0b40 c5fd0b40 c4054000
1844 23:26:11.161572 [ 88.427401] 5f40: b6dd9000 00000000 00000000 00000004 c4055f94 c4055f60 c059872c c0598098
1845 23:26:11.168624 [ 88.435608] 5f60: 00000000 00000000 c4055fac 39a2c0b5 00000004 00000004 b6f20e00 00000004
1846 23:26:11.178279 [ 88.443815] 5f80: c03002e4 c4054000 c4055fa4 c4055f98 c05987bc c05986c4 00000000 c4055fa8
1847 23:26:11.186365 [ 88.452021] 5fa0: c03000c0 c05987b0 00000004 00000004 00000001 b6dd9000 00000004 00000000
1848 23:26:11.193485 [ 88.460228] 5fc0: 00000004 00000004 b6f20e00 00000004 00000001 00000000 00020000 bec06a54
1849 23:26:11.202340 [ 88.468434] 5fe0: 00000004 bec06788 b6e8e94f b6e14c66 800e0030 00000001 00000000 00000000
1850 23:26:11.205304 [ 88.476627] Backtrace:
1851 23:26:11.212416 [ 88.479130] [<c0c2d674>] (lkdtm_BUG) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
1852 23:26:11.220514 [ 88.486740] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
1853 23:26:11.231760 [ 88.494786] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
1854 23:26:11.236605 [ 88.502739] r9:c4055f60 r8:c30c3300 r7:00000004 r6:b6dd9000 r5:c5fd0b40 r4:c0c2d4e8
1855 23:26:11.243571 [ 88.510522] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
1856 23:26:11.252140 [ 88.518384] r9:c07f4a6c r8:c4055f60 r7:c2816000 r6:b6dd9000 r5:c5fd0b40 r4:00000000
1857 23:26:11.260181 [ 88.526160] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
1858 23:26:11.266886 [ 88.533326] r10:00000004 r9:00000000 r8:00000000 r7:b6dd9000 r6:c4054000 r5:c5fd0b40
1859 23:26:11.268938 [ 88.541175] r4:c5fd0b40
1860 23:26:11.275632 [ 88.543741] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
1861 23:26:11.283560 [ 88.550908] r9:c4054000 r8:c03002e4 r7:00000004 r6:b6f20e00 r5:00000004 r4:00000004
1862 23:26:11.291717 [ 88.558686] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1863 23:26:11.296980 [ 88.566275] Exception stack(0xc4055fa8 to 0xc4055ff0)
1864 23:26:11.304492 [ 88.571355] 5fa0: 00000004 00000004 00000001 b6dd9000 00000004 00000000
1865 23:26:11.312692 [ 88.579562] 5fc0: 00000004 00000004 b6f20e00 00000004 00000001 00000000 00020000 bec06a54
1866 23:26:11.317905 [ 88.587763] 5fe0: 00000004 bec06788 b6e8e94f b6e14c66
1867 23:26:11.323799 [ 88.592846] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1868 23:26:11.333030 [ 88.598972] ---[ end trace 9073c320ef9ab4ab ]---
1869 23:26:11.338538 [ 88.603617] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1870 23:26:11.348872 [ 88.612516] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 801, name: cat
1871 23:26:11.349431 [ 88.620190] INFO: lockdep is turned off.
1872 23:26:11.352442 [ 88.624131] irq event stamp: 1586
1873 23:26:11.361555 [ 88.627489] hardirqs last enabled at (1585): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1874 23:26:11.369510 [ 88.635351] hardirqs last disabled at (1586): [<c0300c60>] __und_svc+0x60/0x6c
1875 23:26:11.378809 [ 88.642605] softirqs last enabled at (1424): [<c03021a8>] __do_softirq+0x378/0x5fc
1876 23:26:11.389944 [ 88.650291] softirqs last disabled at (1419): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1877 23:26:11.392496 [ 88.658150] CPU: 3 PID: 801 Comm: cat Tainted: G D 5.10.131-cip13 #1
1878 23:26:11.399486 [ 88.665825] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1879 23:26:11.400759 [ 88.672371] Backtrace:
1880 23:26:11.411458 [ 88.674881] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
1881 23:26:11.416823 [ 88.682481] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f728
1882 23:26:11.420836 [ 88.688182] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
1883 23:26:11.429022 [ 88.695539] [<c1382d0c>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
1884 23:26:11.437542 [ 88.703314] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19cc01c r4:c4054000
1885 23:26:11.445925 [ 88.711091] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
1886 23:26:11.451493 [ 88.718945] r6:00000000 r5:00000031 r4:c19cc01c
1887 23:26:11.458739 [ 88.723606] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
1888 23:26:11.461342 [ 88.731373] r6:00000001 r5:c4054000 r4:c58c4380
1889 23:26:11.468636 [ 88.736036] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1890 23:26:11.478542 [ 88.743375] r8:0000000b r7:c1e0fc8c r6:ffffe000 r5:00000000 r4:c58c4380
1891 23:26:11.481987 [ 88.750113] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1892 23:26:11.485328 [ 88.756660] r7:c1e0fc8c
1893 23:26:11.492529 [ 88.759223] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1894 23:26:11.501365 [ 88.766302] r10:00000004 r9:c4054000 r8:c15e7d40 r7:00000000 r6:c4055dc8 r5:c0c2d688
1895 23:26:11.502246 [ 88.774151] r4:e7f001f2
1896 23:26:11.509544 [ 88.776718] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1897 23:26:11.514486 [ 88.784655] Exception stack(0xc4055dc8 to 0xc4055e10)
1898 23:26:11.522454 [ 88.789737] 5dc0: c15e7d48 ef7c05e0 39a2c0b5 c0c2d674 00000001 c6d5c000
1899 23:26:11.533181 [ 88.797946] 5de0: 00000004 c4055f60 c15e7d40 c1acf5fc 00000004 c4055e64 c4055e68 c4055e58
1900 23:26:11.537467 [ 88.806148] 5e00: c0c2d108 c0c2d688 a00e0013 ffffffff
1901 23:26:11.541652 [ 88.811227] r7:c4055dfc r6:ffffffff r5:a00e0013 r4:c0c2d68c
1902 23:26:11.551370 [ 88.816927] [<c0c2d674>] (lkdtm_BUG) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
1903 23:26:11.557494 [ 88.824535] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
1904 23:26:11.567565 [ 88.832575] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
1905 23:26:11.572883 [ 88.840523] r9:c4055f60 r8:c30c3300 r7:00000004 r6:b6dd9000 r5:c5fd0b40 r4:c0c2d4e8
1906 23:26:11.586696 [ 88.848303] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
1907 23:26:11.589455 [ 88.856165] r9:c07f4a6c r8:c4055f60 r7:c2816000 r6:b6dd9000 r5:c5fd0b40 r4:00000000
1908 23:26:11.596703 [ 88.863940] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
1909 23:26:11.604029 [ 88.871105] r10:00000004 r9:00000000 r8:00000000 r7:b6dd9000 r6:c4054000 r5:c5fd0b40
1910 23:26:11.607651 [ 88.878954] r4:c5fd0b40
1911 23:26:11.613582 [ 88.881519] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
1912 23:26:11.623622 [ 88.888684] r9:c4054000 r8:c03002e4 r7:00000004 r6:b6f20e00 r5:00000004 r4:00000004
1913 23:26:11.628692 [ 88.896459] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1914 23:26:11.635157 [ 88.904047] Exception stack(0xc4055fa8 to 0xc4055ff0)
1915 23:26:11.643324 [ 88.909129] 5fa0: 00000004 00000004 00000001 b6dd9000 00000004 00000000
1916 23:26:11.650838 [ 88.917336] 5fc0: 00000004 00000004 b6f20e00 00000004 00000001 00000000 00020000 bec06a54
1917 23:26:11.655432 [ 88.925536] 5fe0: 00000004 bec06788 b6e8e94f b6e14c66
1918 23:26:11.667448 # Segmentation fault
1919 23:26:11.739446 # [ 88.238682] lkdtm: Performing direct entry BUG
1920 23:26:11.744442 # [ 88.243461] ------------[ cut here ]------------
1921 23:26:11.751253 # [ 88.248092] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1922 23:26:11.755760 # [ 88.253329] Internal error: Oops - BUG: 0 [#1] SMP ARM
1923 23:26:11.783737 # [ 88.258475] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
1924 23:26:11.790440 # [ 88.287558] CPU: 3 PID: 801 Comm: cat Not tainted 5.10.131-cip13 #1
1925 23:26:11.797450 # [ 88.293849] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1926 23:26:11.802979 # [ 88.300423] PC is at lkdtm_BUG+0x14/0x18
1927 23:26:11.807273 # [ 88.304380] LR is at lkdtm_do_action+0x2c/0x4c
1928 23:26:11.813927 # [ 88.308848] pc : [<c0c2d688>] lr : [<c0c2d108>] psr: a00e0013
1929 23:26:11.817111 # [ 88.315138] sp : c4055e58 ip : c4055e68 fp : c4055e64
1930 23:26:11.824655 # [ 88.320385] r10: 00000004 r9 : c1acf5fc r8 : c15e7d40
1931 23:26:11.832344 # [ 88.325633] r7 : c4055f60 r6 : 00000004 r5 : c6d5c000 r4 : 00000001
1932 23:26:11.837466 # [ 88.332183] r3 : c0c2d674 r2 : 39a2c0b5 r1 : ef7c05e0 r0 : c15e7d48
1933 23:26:11.843330 # [ 88.338735] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1934 23:26:11.851411 # [ 88.345894] Control: 10c5387d Table: 16ff404a DAC: 00000051
1935 23:26:11.855680 # [ 88.351665] Process cat (pid: 801, stack limit = 0xef2f5739)
1936 23:26:11.859785 # [ 88.357348] Stack: (0xc4055e58 to 0xc4056000)
1937 23:26:11.872473 # [ 88.361733] 5e40: c4055e74 c4055e68
1938 23:26:11.878392 # [ 88.369947] 5e60: c0c2d108 c0c2d680 c4055e9c c4055e78 c0c2d608 c0c2d0e8 c0c2d4e8 c5fd0b40
1939 23:26:11.885179 # [ 88.378157] 5e80: b6dd9000 00000004 c30c3300 c4055f60 c4055ec4 c4055ea0 c07f4ad0 c0c2d4f4
1940 23:26:11.893582 # [ 88.386366] 5ea0: 00000000 c5fd0b40 b6dd9000 c2816000 c4055f60 c07f4a6c c4055f5c c4055ec8
1941 23:26:11.903442 # [ 88.394572] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c4054000
1942 23:26:11.911246 # [ 88.402781] 5ee0: b6dd9000 00020000 00000004 00000004 0001fffc c4055ee0 00000001 b6dd8000
1943 23:26:11.919255 # [ 88.410987] 5f00: c4226640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1944 23:26:11.927563 # [ 88.419195] 5f20: 00000000 00000000 c139eaf0 39a2c0b5 c205ca60 c5fd0b40 c5fd0b40 c4054000
1945 23:26:11.936142 # [ 88.427401] 5f40: b6dd9000 00000000 00000000 00000004 c4055f94 c4055f60 c059872c c0598098
1946 23:26:11.945030 # [ 88.435608] 5f60: 00000000 00000000 c4055fac 39a2c0b5 00000004 00000004 b6f20e00 00000004
1947 23:26:11.952890 # [ 88.443815] 5f80: c03002e4 c4054000 c4055fa4 c4055f98 c05987bc c05986c4 00000000 c4055fa8
1948 23:26:11.960952 # [ 88.452021] 5fa0: c03000c0 c05987b0 00000004 00000004 00000001 b6dd9000 00000004 00000000
1949 23:26:11.968520 # [ 88.460228] 5fc0: 00000004 00000004 b6f20e00 00000004 00000001 00000000 00020000 bec06a54
1950 23:26:11.976648 # [ 88.468434] 5fe0: 00000004 bec06788 b6e8e94f b6e14c66 800e0030 00000001 00000000 00000000
1951 23:26:11.982109 # [ 88.476627] Backtrace:
1952 23:26:11.987484 # [ 88.479130] [<c0c2d674>] (lkdtm_BUG) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
1953 23:26:11.997653 # [ 88.486740] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
1954 23:26:12.003851 # [ 88.494786] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
1955 23:26:12.013671 # [ 88.502739] r9:c4055f60 r8:c30c3300 r7:00000004 r6:b6dd9000 r5:c5fd0b40 r4:c0c2d4e8
1956 23:26:12.019974 # [ 88.510522] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
1957 23:26:12.027413 # [ 88.518384] r9:c07f4a6c r8:c4055f60 r7:c2816000 r6:b6dd9000 r5:c5fd0b40 r4:00000000
1958 23:26:12.035522 # [ 88.526160] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
1959 23:26:12.042661 # [ 88.533326] r10:00000004 r9:00000000 r8:00000000 r7:b6dd9000 r6:c4054000 r5:c5fd0b40
1960 23:26:12.045572 # [ 88.541175] r4:c5fd0b40
1961 23:26:12.054155 # [ 88.543741] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
1962 23:26:12.060880 # [ 88.550908] r9:c4054000 r8:c03002e4 r7:00000004 r6:b6f20e00 r5:00000004 r4:00000004
1963 23:26:12.069322 # [ 88.558686] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1964 23:26:12.073185 # [ 88.566275] Exception stack(0xc4055fa8 to 0xc4055ff0)
1965 23:26:12.081619 # [ 88.571355] 5fa0: 00000004 00000004 00000001 b6dd9000 00000004 00000000
1966 23:26:12.089462 # [ 88.579562] 5fc0: 00000004 00000004 b6f20e00 00000004 00000001 00000000 00020000 bec06a54
1967 23:26:12.095196 # [ 88.587763] 5fe0: 00000004 bec06788 b6e8e94f b6e14c66
1968 23:26:12.102902 # [ 88.592846] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1969 23:26:12.108332 # [ 88.598972] ---[ end trace 9073c320ef9ab4ab ]---
1970 23:26:12.120950 # [ 88.603617] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1971 23:26:12.124136 # [ 88.612516] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 801, name: cat
1972 23:26:12.128571 # [ 88.620190] INFO: lockdep is turned off.
1973 23:26:12.129714 # [ 88.624131] irq event stamp: 1586
1974 23:26:12.139586 # [ 88.627489] hardirqs last enabled at (1585): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1975 23:26:12.147064 # [ 88.635351] hardirqs last disabled at (1586): [<c0300c60>] __und_svc+0x60/0x6c
1976 23:26:12.153275 # [ 88.642605] softirqs last enabled at (1424): [<c03021a8>] __do_softirq+0x378/0x5fc
1977 23:26:12.162689 # [ 88.650291] softirqs last disabled at (1419): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1978 23:26:12.169779 # [ 88.658150] CPU: 3 PID: 801 Comm: cat Ta[ 89.437466] lkdtm: Performing direct entry WARNING
1979 23:26:12.178338 inted: G D 5.10.13[ 89.444971] ------------[ cut here ]------------
1980 23:26:12.181376 1-cip13 #1
1981 23:26:12.190980 # [ 88.665825] Hard[ 89.452539] WARNING: CPU: 3 PID: 872 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1982 23:26:12.220373 ware name: Freescale i.MX6 Quad/D[ 89.463800] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
1983 23:26:12.223622 ualLite (Device Tree)
1984 23:26:12.233476 # [ 88.6[ 89.495493] CPU: 3 PID: 872 Comm: cat Tainted: G D W 5.10.131-cip13 #1
1985 23:26:12.233909 72371] Backtrace:
1986 23:26:12.240419 # [ 88.6748[ 89.505971] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1987 23:26:12.248233 81] [<c137b8ac>] (dump_backtrace)[ 89.515361] Backtrace:
1988 23:26:12.259806 from [<c137bc6c>] (show_stack+0x[ 89.520689] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
1989 23:26:12.260330 20/0x24)
1990 23:26:12.264329 # [ 88.682481] r7:ff[ 89.531107] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
1991 23:26:12.274858 ffffff r6:600e0093 r5:00000000 r4[ 89.539635] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
1992 23:26:12.280419 :c1f0f728
1993 23:26:12.286005 # [ 88.688182] [<c13[ 89.549811] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1994 23:26:12.296544 7bc4c>] (show_stack) from [<c1382[ 89.559631] r9:00000009 r8:c0c2d6d4 r7:00000053 r6:00000009 r5:c0c2d6d4 r4:c1acfcb8
1995 23:26:12.298492 dec>] (dump_stack+0xe0/0x100)
1996 23:26:12.306099 # [ 89.570240] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
1997 23:26:12.316332 [ 88.695539] [<c1382d0c>] (dump[ 89.580580] r7:00000053 r6:c1acfcb8 r5:00000000 r4:c6ffe000
1998 23:26:12.327395 _stack) from [<c038e384>] (___mig[ 89.589109] [<c137cd08>] (warn_slowpath_fmt) from [<c0c2d6d4>] (lkdtm_WARNING+0x48/0x4c)
1999 23:26:12.327802 ht_sleep+0x1b0/0x2c0)
2000 23:26:12.337410 # [ 88.7[ 89.600059] r9:c1acf600 r8:c15e7d40 r7:c6ffff60 r6:00000008 r5:c6c14000 r4:00000002
2001 23:26:12.349430 03314] r9:600e0093 r8:0000000b r[ 89.610668] [<c0c2d68c>] (lkdtm_WARNING) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2002 23:26:12.362190 7:c035bb84 r6:00000031 r5:c19cc01[ 89.621448] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2003 23:26:12.362681 c r4:c4054000
2004 23:26:12.368562 # [ 88.711091] [[ 89.632317] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2005 23:26:12.379478 <c038e1d4>] (___might_sleep) from[ 89.643090] r9:c6ffff60 r8:c30c3300 r7:00000008 r6:b6dd9000 r5:c5fd1e00 r4:c0c2d4e8
2006 23:26:12.390414 [<c038e504>] (__might_sleep+0x70[ 89.653703] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2007 23:26:12.390844 /0xb0)
2008 23:26:12.403427 # [ 88.718945] r6:0000[ 89.664389] r9:c07f4a6c r8:c6ffff60 r7:c2816000 r6:b6dd9000 r5:c5fd1e00 r4:00000000
2009 23:26:12.403866 0000 r5:00000031 r4:c19cc01c
2010 23:26:12.410970 # [[ 89.674996] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2011 23:26:12.423476 88.723606] [<c038e494>] (__mig[ 89.684993] r10:00000004 r9:00000000 r8:00000000 r7:b6dd9000 r6:c6ffe000 r5:c5fd1e00
2012 23:26:12.426720 ht_sleep) from [<c036cc1c>] (exit[ 89.695680] r4:c5fd1e00
2013 23:26:12.428637 _signals+0x4c/0x3fc)
2014 23:26:12.436423 # [ 88.73[ 89.701083] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2015 23:26:12.447800 1373] r6:00000001 r5:c4054000 r4[ 89.711081] r9:c6ffe000 r8:c03002e4 r7:00000004 r6:b6f20e00 r5:00000008 r4:00000008
2016 23:26:12.448922 :c58c4380
2017 23:26:12.461566 # [ 88.736036] [<c03[ 89.721689] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2018 23:26:12.466825 6cbd0>] (exit_signals) from [<c03[ 89.732116] Exception stack(0xc6ffffa8 to 0xc6fffff0)
2019 23:26:12.470808 5bb84>] (do_exit+0x10c/0xb4c)
2020 23:26:12.476566 # [ 89.740034] ffa0: 00000008 00000008 00000001 b6dd9000 00000008 00000000
2021 23:26:12.486876 [ 88.743375] r8:0000000b r7:c1[ 89.751075] ffc0: 00000008 00000008 b6f20e00 00000004 00000001 00000000 00020000 bed52a54
2022 23:26:12.495838 e0fc8c r6:ffffe000 r5:00000000 r4[ 89.762112] ffe0: 00000004 bed52788 b6e8e94f b6e14c66
2023 23:26:12.496855 :c58c4380
2024 23:26:12.502180 # [ 88.750113] [<c03[ 89.770085] irq event stamp: 0
2025 23:26:12.510751 5ba78>] (do_exit) from [<c030ea88[ 89.775952] hardirqs last enabled at (0): [<00000000>] 0x0
2026 23:26:12.511712 >] (die+0x374/0x380)
2027 23:26:12.521842 # [ 88.75[ 89.784434] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2028 23:26:12.522787 6660] r7:c1e0fc8c
2029 23:26:12.530272 # [ 88.7592[ 89.794763] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2030 23:26:12.538673 23] [<c030e714>] (die) from [<c03[ 89.805112] softirqs last disabled at (0): [<00000000>] 0x0
2031 23:26:12.546719 0ec04>] (do_undefinstr+0x170/0x24[ 89.813546] ---[ end trace 9073c320ef9ab4ac ]---
2032 23:26:12.547076 0)
2033 23:26:12.555415 # [ 88.766302] r10:00000004 r9:c4054000 r8:c15e7d40 r7:00000000 r6:c4055dc8 r5:c0c2d688
2034 23:26:12.557587 # [ 88.774151] r4:e7f001f2
2035 23:26:12.566792 # [ 88.776718] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
2036 23:26:12.572037 # [ 88.784655] Exception stack(0xc4055dc8 to 0xc4055e10)
2037 23:26:12.579336 # [ 88.789737] 5dc0: c15e7d48 ef7c05e0 39a2c0b5 c0c2d674 00000001 c6d5c000
2038 23:26:12.591075 # [ 88.797946] 5de0: 00000004 c4055f60 c15e7d40 c1acf5fc 00000004 c4055e64 c4055e68 c4055e58
2039 23:26:12.595566 # [ 88.806148] 5e00: c0c2d108 c0c2d688 a00e0013 ffffffff
2040 23:26:12.598242 # [ 88.811227] r7:c4055dfc r6:ffffffff r5:a00e0013 r4:c0c2d68c
2041 23:26:12.606505 # [ 88.816927] [<c0c2d674>] (lkdtm_BUG) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2042 23:26:12.616810 # [ 88.824535] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2043 23:26:12.624885 # [ 88.832575] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2044 23:26:12.630001 # [ 88.840523] r9:c4055f60 r8:c30c3300 r7:00000004 r6:b6dd9000 r5:c5fd0b40 r4:c0c2d4e8
2045 23:26:12.641940 # [ 88.848303] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2046 23:26:12.646607 # [ 88.856165] r9:c07f4a6c r8:c4055f60 r7:c2816000 r6:b6dd9000 r5:c5fd0b40 r4:00000000
2047 23:26:12.655048 # [ 88.863940] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2048 23:26:12.661930 # [ 88.871105] r10:00000004 r9:00000000 r8:00000000 r7:b6dd9000 r6:c4054000 r5:c5fd0b40
2049 23:26:12.664561 # [ 88.878954] r4:c5fd0b40
2050 23:26:12.674366 # [ 88.881519] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2051 23:26:12.678736 # [ 88.888684] r9:c4054000 r8:c03002e4 r7:00000004 r6:b6f20e00 r5:00000004 r4:00000004
2052 23:26:12.686918 # [ 88.896459] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2053 23:26:12.692623 # [ 88.904047] Exception stack(0xc4055fa8 to 0xc4055ff0)
2054 23:26:12.704827 # [ 88.909129] 5fa0: 00000004 00000004 00000001 b6dd9000 00000004 00000000
2055 23:26:12.709311 # [ 88.917336] 5fc0: 00000004 00000004 b6f20e00 00000004 00000001 00000000 00020000 bec06a54
2056 23:26:12.713663 # [ 88.925536] 5fe0: 00000004 bec06788 b6e8e94f b6e14c66
2057 23:26:12.719342 # BUG: saw 'kernel BUG at': ok
2058 23:26:12.719735 ok 2 selftests: lkdtm: BUG.sh
2059 23:26:12.723003 # selftests: lkdtm: WARNING.sh
2060 23:26:12.727318 # [ 89.437466] lkdtm: Performing direct entry WARNING
2061 23:26:12.733384 # [ 89.444971] ------------[ cut here ]------------
2062 23:26:12.740737 # [ 89.452539] WARNING: CPU: 3 PID: 872 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2063 23:26:12.772507 # [ 89.463800] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2064 23:26:12.779966 # [ 89.495493] CPU: 3 PID: 872 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2065 23:26:12.786653 # [ 89.505971] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2066 23:26:12.787120 # [ 89.515361] Backtrace:
2067 23:26:12.797800 # [ 89.520689] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
2068 23:26:12.801717 # [ 89.531107] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2069 23:26:12.808680 # [ 89.539635] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
2070 23:26:12.814962 # [ 89.549811] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2071 23:26:12.823448 # [ 89.559631] r9:00000009 r8:c0c2d6d4 r7:00000053 r6:00000009 r5:c0c2d6d4 r4:c1acfcb8
2072 23:26:12.832162 # [ 89.570240] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
2073 23:26:12.836901 # [ 89.580580] r7:00000053 r6:c1acfcb8 r5:00000000 r4:c6ffe000
2074 23:26:12.844268 # [ 89.589109] [<c137cd08>] (warn_slowpath_fmt) from [<c0c2d6d4>] (lkdtm_WARNING+0x48/0x4c)
2075 23:26:12.855464 # [ 89.600059] r9:c1acf600 r8:c15e7d40 r7:c6ffff60 r6:00000008 r5:c6c14000 r4:00000002
2076 23:26:12.861484 # [ 89.610668] [<c0c2d68c>] (lkdtm_WARNING) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2077 23:26:12.870090 # [ 89.621448] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2078 23:26:12.879489 # [ 89.632317] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_pro[ 90.148931] lkdtm: Performing direct entry WARNING_MESSAGE
2079 23:26:12.881531 xy_write+0x64/0x94)
2080 23:26:12.887318 # [ 89.643[ 90.154953] ------------[ cut here ]------------
2081 23:26:12.902274 090] r9:c6ffff60 r8:c30c3300 r7:[ 90.162576] WARNING: CPU: 1 PID: 907 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2082 23:26:12.906359 00000008 r6:b6dd9000 r5:c5fd1e00 [ 90.174538] Warning message trigger count: 2
2083 23:26:12.908543 r4:c0c2d4e8
2084 23:26:12.938272 # [ 89.653703] [<c[ 90.181624] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2085 23:26:12.950497 07f4a6c>] (full_proxy_write) from[ 90.213375] CPU: 1 PID: 907 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2086 23:26:12.958359 [<c0598198>] (vfs_write+0x10c/0x[ 90.223782] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2087 23:26:12.958703 524)
2088 23:26:12.965744 # [ 89.664389] r9:c07f4a[ 90.233173] Backtrace:
2089 23:26:12.976005 6c r8:c6ffff60 r7:c2816000 r6:b6d[ 90.238507] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
2090 23:26:12.980759 d9000 r5:c5fd1e00 r4:00000000
2091 23:26:12.983905 # [ 90.248924] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2092 23:26:12.992586 [ 89.674996] [<c059808c>] (vfs_[ 90.257454] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
2093 23:26:13.004164 write) from [<c059872c>] (ksys_wr[ 90.267626] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2094 23:26:13.004618 ite+0x74/0xec)
2095 23:26:13.014249 # [ 89.684993] [ 90.277444] r9:00000009 r8:c0c2d724 r7:00000058 r6:00000009 r5:c0c2d724 r4:c1acfcb8
2096 23:26:13.023997 r10:00000004 r9:00000000 r8:0000[ 90.288055] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
2097 23:26:13.031686 0000 r7:b6dd9000 r6:c6ffe000 r5:c[ 90.298391] r7:00000058 r6:c1acfcb8 r5:c1acfcd4 r4:c6d9e000
2098 23:26:13.036408 5fd1e00
2099 23:26:13.043940 # [ 89.695680] r4:c5f[ 90.306925] [<c137cd08>] (warn_slowpath_fmt) from [<c0c2d724>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2100 23:26:13.044381 d1e00
2101 23:26:13.056542 # [ 89.701083] [<c05986b[ 90.318563] r9:c1acf608 r8:c15e7d40 r7:c6d9ff60 r6:00000010 r5:c6cde000 r4:00000003
2102 23:26:13.068798 8>] (ksys_write) from [<c05987bc>[ 90.329174] [<c0c2d6d8>] (lkdtm_WARNING_MESSAGE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2103 23:26:13.069263 ] (sys_write+0x18/0x1c)
2104 23:26:13.076563 # [ 89[ 90.340645] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2105 23:26:13.089985 .711081] r9:c6ffe000 r8:c03002e4[ 90.351514] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2106 23:26:13.098039 r7:00000004 r6:b6f20e00 r5:00000[ 90.362286] r9:c6d9ff60 r8:c30c3300 r7:00000010 r6:b6e5b000 r5:c44f8500 r4:c0c2d4e8
2107 23:26:13.101919 008 r4:00000008
2108 23:26:13.110592 # [ 89.721689][ 90.372899] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2109 23:26:13.122724 [<c05987a4>] (sys_write) from [<[ 90.383584] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6e5b000 r5:c44f8500 r4:00000000
2110 23:26:13.129730 c03000c0>] (ret_fast_syscall+0x0/[ 90.394193] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2111 23:26:13.130146 0x28)
2112 23:26:13.142692 # [ 89.732116] Exception[ 90.404191] r10:00000004 r9:00000000 r8:00000000 r7:b6e5b000 r6:c6d9e000 r5:c44f8500
2113 23:26:13.147102 stack(0xc6ffffa8 to 0xc6fffff0)[ 90.414878] r4:c44f8500
2114 23:26:13.156738 # [ 89.740034] ffa0: [ 90.420281] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2115 23:26:13.168121 00000008 00000008 000000[ 90.430279] r9:c6d9e000 r8:c03002e4 r7:00000004 r6:b6fa2e00 r5:00000010 r4:00000010
2116 23:26:13.169236 01 b6dd9000 00000008 00000000
2117 23:26:13.178403 # [ 90.440888] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2118 23:26:13.184620 [ 89.751075] ffc0: 00000008 000[ 90.451313] Exception stack(0xc6d9ffa8 to 0xc6d9fff0)
2119 23:26:13.195237 00008 b6f20e00 00000004 00000001 [ 90.459233] ffa0: 00000010 00000010 00000001 b6e5b000 00000010 00000000
2120 23:26:13.200053 00000000 00020000 bed52a54
2121 23:26:13.206297 # [ [ 90.470271] ffc0: 00000010 00000010 b6fa2e00 00000004 00000001 00000000 00020000 be95da54
2122 23:26:13.214506 89.762112] ffe0: 00000004 bed527[ 90.481307] ffe0: 00000004 be95d788 b6f1094f b6e96c66
2123 23:26:13.216601 88 b6e8e94f b6e14c66
2124 23:26:13.221921 # [ 89.77[ 90.489275] irq event stamp: 0
2125 23:26:13.224824 0085] irq event stamp: 0
2126 23:26:13.230346 # [ 8[ 90.495149] hardirqs last enabled at (0): [<00000000>] 0x0
2127 23:26:13.239489 9.775952] hardirqs last enabled [ 90.503643] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2128 23:26:13.241929 at (0): [<00000000>] 0x0
2129 23:26:13.249802 # [ 8[ 90.513992] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2130 23:26:13.258990 9.784434] hardirqs last disabled [ 90.524322] softirqs last disabled at (0): [<00000000>] 0x0
2131 23:26:13.267307 at (0): [<c0353ce0>] copy_process[ 90.532764] ---[ end trace 9073c320ef9ab4ad ]---
2132 23:26:13.267671 +0x5c8/0x194c
2133 23:26:13.275848 # [ 89.794763] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2134 23:26:13.280778 # [ 89.805112] softirqs last disabled at (0): [<00000000>] 0x0
2135 23:26:13.285149 # [ 89.813546] ---[ end trace 9073c320ef9ab4ac ]---
2136 23:26:13.290312 # WARNING: saw 'WARNING:': ok
2137 23:26:13.293355 ok 3 selftests: lkdtm: WARNING.sh
2138 23:26:13.294418 # selftests: lkdtm: WARNING_MESSAGE.sh
2139 23:26:13.321619 # [ 90.148931] lkdtm: Performing direct entry WARNING_MESSAGE
2140 23:26:13.325433 # [ 90.154953] ------------[ cut here ]------------
2141 23:26:13.341019 # [ 90.162576] WARNING: CPU: 1 PID: 907 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2142 23:26:13.342191 # [ 90.174538] Warning message trigger count: 2
2143 23:26:13.369745 # [ 90.181624] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2144 23:26:13.377531 # [ 90.213375] CPU: 1 PID: 907 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2145 23:26:13.383507 # [ 90.223782] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2146 23:26:13.388856 # [ 90.233173] Backtrace:
2147 23:26:13.396213 # [ 90.238507] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
2148 23:26:13.400592 # [ 90.248924] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2149 23:26:13.408364 # [ 90.257454] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
2150 23:26:13.413786 # [ 90.267626] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2151 23:26:13.422867 # [ 90.277444] r9:00000009 r8:c0c2d724 r7:00000058 r6:00000009 r5:c0c2d724 r4:c1acfcb8
2152 23:26:13.429608 # [ 90.288055] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
2153 23:26:13.435473 # [ 90.298391] r7:00000058 r6:c1acfcb8 r5:c1acfcd4 r4:c6d9e000
2154 23:26:13.445867 # [ 90.306925] [<c137cd08>] (warn_slowpath_fmt) from [<c0c2d724>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2155 23:26:13.452705 # [ 90.318563] r9:c1acf608 r8:c15e7d40 r7:c6d9ff60 r6:00000010 r5:c6cde000 r4:00000003
2156 23:26:13.462644 # [ 90.329174] [<c0c2d6d8>] (lkdtm_WARNING_MESSAGE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2157 23:26:13.472425 # [ 90.340645] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2158 23:26:13.478639 # [ 90.351514] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2159 23:26:13.484793 # [ 90.362286] r9:c6d9ff60 r8:c30c3300 r7:00000010 r6:b6e5b000 r5:c44f8500 r4:c0c2d4e8
2160 23:26:13.495346 # [ 90.372899] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2161 23:26:13.502119 # [ 90.383584] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6e5b000 r5:c44f8500 r4:00000000
2162 23:26:13.508573 # [ 90.394193] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2163 23:26:13.518815 # [ 90.404191] r10:00000004 r9:00000000 r8:00000000 r7:b6e5b000 r6:c6d9e000 r5:c44f8500
2164 23:26:13.519290 # [ 90.414878] r4:c44f8500
2165 23:26:13.527382 # [ 90.420281] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2166 23:26:13.535593 # [ 90.430279] r9:c6d9e000 r8:c03002e4 r7:00000004 r6:b6fa2e00 r5:00000010 r4:00000010
2167 23:26:13.542048 # [ 90.440888] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2168 23:26:13.547114 # [ 90.451313] Exception stack(0xc6d9ffa8 to 0xc6d9fff0)
2169 23:26:13.556753 # [ 90.459233] ffa0: 00000010 00000010 00000001 b6e5b000 00000010 00000000
2170 23:26:13.565545 # [ 90.470271] ffc0: 00000010 00000010 b6fa2e00 00000004 00000001 00000000 00020000 be95da54
2171 23:26:13.570460 # [ 90.481307] ffe0: 00000004 be95d788 b6f1094f b6e96c66
2172 23:26:13.572860 # [ 90.489275] irq event stamp: 0
2173 23:26:13.577753 # [ 90.495149] hardirqs last enabled at (0): [<00000000>] 0x0
2174 23:26:13.586151 # [ 90.503643] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2175 23:26:13.596072 # [ 90.513992] softirqs last enabled [ 90.861976] lkdtm: Performing direct entry EXCEPTION
2176 23:26:13.599671 at (0): [<c0353ce0>] copy_process[ 90.868619] 8<--- cut here ---
2177 23:26:13.603445 +0x5c8/0x194c
2178 23:26:13.609958 # [ 90.[5 2 4 390.874399] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2179 23:26:13.617009 2] softirqs last disabled at (0):[ 90.885079] pgd = 3c140183
2180 23:26:13.618283 [<00000000>] 0x0
2181 23:26:13.621649 # [ 90.53276[ 90.890663] [00000000] *pgd=00000000
2182 23:26:13.630705 4] ---[ end trace 9073c320ef9ab4a[ 90.896969] Internal error: Oops: 805 [#2] SMP ARM
2183 23:26:13.630995 d ]---
2184 23:26:13.663457 # WARNING_MESSAGE: saw 'm[ 90.904594] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2185 23:26:13.665486 essage trigger': [o k
2186 23:26:13.671923 9o0k. 946300] CPU: 1 PID: 939 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2187 23:26:13.680044 selftests:[ l k d9t0.m9:4 6W0A33] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2188 23:26:13.681037 NING_MESSAGE.sh
2189 23:26:13.688001 # selftests: lk[ 90.954397] PC is at lkdtm_EXCEPTION+0x18/0x20
2190 23:26:13.688364 tm: EXCEPTION.sh
2191 23:26:13.693267 [ 90.961606] LR is at lkdtm_do_action+0x2c/0x4c
2192 23:26:13.699038 [ 90.967606] pc : [<c0c2d744>] lr : [<c0c2d108>] psr: a00e0013
2193 23:26:13.704963 [ 90.973880] sp : c407de58 ip : c407de68 fp : c407de64
2194 23:26:13.710921 [ 90.979108] r10: 0000000a r9 : c1acf618 r8 : c15e7d40
2195 23:26:13.715747 [ 90.984337] r7 : c407df60 r6 : 0000000a r5 : c6cde000 r4 : 00000004
2196 23:26:13.725170 [ 90.990869] r3 : 00000000 r2 : e14df69c r1 : ef7965e0 r0 : c15e7d60
2197 23:26:13.730966 [ 90.997402] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2198 23:26:13.737140 [ 91.004544] Control: 10c5387d Table: 1482004a DAC: 00000051
2199 23:26:13.742845 [ 91.010297] Process cat (pid: 939, stack limit = 0x4df67126)
2200 23:26:13.748781 [ 91.015961] Stack: (0xc407de58 to 0xc407e000)
2201 23:26:13.754654 [ 91.020324] de40: c407de74 c407de68
2202 23:26:13.762123 [ 91.028509] de60: c0c2d108 c0c2d738 c407de9c c407de78 c0c2d608 c0c2d0e8 c0c2d4e8 c5f55b80
2203 23:26:13.769978 [ 91.036696] de80: b6e29000 0000000a c30c3300 c407df60 c407dec4 c407dea0 c07f4ad0 c0c2d4f4
2204 23:26:13.777679 [ 91.044881] dea0: 00000000 c5f55b80 b6e29000 c2816000 c407df60 c07f4a6c c407df5c c407dec8
2205 23:26:13.788841 [ 91.053068] dec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c407c000
2206 23:26:13.794929 [ 91.061255] dee0: b6e29000 00020000 00000004 0000000a 0001fff6 c407dee0 00000001 b6e28000
2207 23:26:13.802480 [ 91.069440] df00: c42263c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2208 23:26:13.811584 [ 91.077625] df20: 00000000 00000000 c139eaf0 e14df69c c205ca60 c5f55b80 c5f55b80 c407c000
2209 23:26:13.819876 [ 91.085810] df40: b6e29000 00000000 00000000 00000004 c407df94 c407df60 c059872c c0598098
2210 23:26:13.828932 [ 91.093996] df60: 00000000 00000000 c407dfac e14df69c 0000000a 0000000a b6f70e00 00000004
2211 23:26:13.835023 [ 91.102181] df80: c03002e4 c407c000 c407dfa4 c407df98 c05987bc c05986c4 00000000 c407dfa8
2212 23:26:13.844617 [ 91.110365] dfa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6e29000 0000000a 00000000
2213 23:26:13.852355 [ 91.118550] dfc0: 0000000a 0000000a b6f70e00 00000004 00000001 00000000 00020000 be8eaa54
2214 23:26:13.860719 [ 91.126734] dfe0: 00000004 be8ea788 b6ede94f b6e64c66 800e0030 00000001 00000000 00000000
2215 23:26:13.862558 [ 91.134913] Backtrace:
2216 23:26:13.870004 [ 91.137380] [<c0c2d72c>] (lkdtm_EXCEPTION) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2217 23:26:13.878436 [ 91.145486] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2218 23:26:13.889872 [ 91.153507] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2219 23:26:13.896654 [ 91.161433] r9:c407df60 r8:c30c3300 r7:0000000a r6:b6e29000 r5:c5f55b80 r4:c0c2d4e8
2220 23:26:13.902606 [ 91.169190] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2221 23:26:13.910620 [ 91.177030] r9:c07f4a6c r8:c407df60 r7:c2816000 r6:b6e29000 r5:c5f55b80 r4:00000000
2222 23:26:13.917893 [ 91.184785] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2223 23:26:13.925493 [ 91.191929] r10:00000004 r9:00000000 r8:00000000 r7:b6e29000 r6:c407c000 r5:c5f55b80
2224 23:26:13.928273 [ 91.199762] r4:c5f55b80
2225 23:26:13.936701 [ 91.202306] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2226 23:26:13.941753 [ 91.209449] r9:c407c000 r8:c03002e4 r7:00000004 r6:b6f70e00 r5:0000000a r4:0000000a
2227 23:26:13.950237 [ 91.217203] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2228 23:26:13.955736 [ 91.224776] Exception stack(0xc407dfa8 to 0xc407dff0)
2229 23:26:13.964634 [ 91.229836] dfa0: 0000000a 0000000a 00000001 b6e29000 0000000a 00000000
2230 23:26:13.971893 [ 91.238021] dfc0: 0000000a 0000000a b6f70e00 00000004 00000001 00000000 00020000 be8eaa54
2231 23:26:13.978409 [ 91.246203] dfe0: 00000004 be8ea788 b6ede94f b6e64c66
2232 23:26:13.983021 [ 91.251262] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2233 23:26:13.986632 [ 91.257501] ---[ end trace 9073c320ef9ab4ae ]---
2234 23:26:13.990456 # Segmentation fault
2235 23:26:14.092064 # [ 90.861976] lkdtm: Performing direct entry EXCEPTION
2236 23:26:14.096069 # [ 90.868619] 8<--- cut here ---
2237 23:26:14.104410 # [ 90.874399] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2238 23:26:14.108349 # [ 90.885079] pgd = 3c140183
2239 23:26:14.109119 # [ 90.890663] [00000000] *pgd=00000000
2240 23:26:14.114372 # [ 90.896969] Internal error: Oops: 805 [#2] SMP ARM
2241 23:26:14.144729 # [ 90.904594] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2242 23:26:14.152129 # [ 90.936300] CPU: 1 PID: 939 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2243 23:26:14.158391 # [ 90.946033] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2244 23:26:14.166064 # [ 90.954397] PC is at lkdtm_EXCEPTION+0x18/0x20
2245 23:26:14.166959 # [ 90.961606] LR is at lkdtm_do_action+0x2c/0x4c
2246 23:26:14.172656 # [ 90.967606] pc : [<c0c2d744>] lr : [<c0c2d108>] psr: a00e0013
2247 23:26:14.179373 # [ 90.973880] sp : c407de58 ip : c407de68 fp : c407de64
2248 23:26:14.184013 # [ 90.979108] r10: 0000000a r9 : c1acf618 r8 : c15e7d40
2249 23:26:14.192517 # [ 90.984337] r7 : c407df60 r6 : 0000000a r5 : c6cde000 r4 : 00000004
2250 23:26:14.198393 # [ 90.990869] r3 : 00000000 r2 : e14df69c r1 : ef7965e0 r0 : c15e7d60
2251 23:26:14.205656 # [ 90.997402] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2252 23:26:51.513802 # [ 91.004544] Control: 10c5387d Table: 1482004a DAC: 00000051
2253 23:26:51.514516 # [ 91.010297] Process cat (pid: 939, stack limit = 0x4df67126)
2254 23:26:51.515058 # [ 91.015961] Stack: (0xc407de58 to 0xc407e000)
2255 23:26:51.515473 # [ 91.020324] de40: c407de74 c407de68
2256 23:26:51.515983 # [ 91.028509] de60: c0c2d108 c0c2d738 c407de9c c407de78 c0c2d608 c0c2d0e8 c0c2d4e8 c5f55b80
2257 23:26:51.516525 # [ 91.036696] de80: b6e29000 0000000a c30c3300 c407df60 c407dec4 c407dea0 c07f4ad0 c0c2d4f4
2258 23:26:51.516962 # [ 91.044881] dea0: 00000000 c5f55b80 b6e29000 c2816000 c407df60 c07f4a6c c407df5c c407dec8
2259 23:26:51.517498 # [ 91.053068] dec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c407c000
2260 23:26:51.517970 # [ 91.061255] dee0: b6e29000 00020000 00000004 0000000a 0001fff6 c407dee0 00000001 b6e28000
2261 23:26:51.518385 # [ 91.069440] df00: c42263c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2262 23:26:51.518907 # [ 91.077625] df20: 00000000 00000000 c139eaf0 e14df69c c205ca60 c5f55b80 c5f55b80 c407c000
2263 23:26:51.519400 # [ 91.085810] df40: b6e29000 00000000 00000000 00000004 c407df94 c407df60 c059872c c0598098
2264 23:26:51.519824 # [ 91.093996] df60: 00000000 00000000 c407dfac e14df69c 0000000a 0000000a b6f70e00 00000004
2265 23:26:51.520299 # [ 91.102181] df80: c03002e4 c407c000 c407dfa4 c407df98 c05987bc c05986c4 00000000 c407dfa8
2266 23:26:51.520666 # [ 91.110365] dfa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6e29000 0000000a 00000000
2267 23:26:51.520845 # [ 91.118550] dfc0: 0000000a 0000000a b6f70e00 00000004 00000001 00000000 00020000 be8eaa54
2268 23:26:51.521022 # [ 91.126734] dfe0: 00000004 be8ea788 b6ede94f b6e64c66 800e0030 00000001 00000000 00000000
2269 23:26:51.521312 # [ 91.134913] Backtrace:
2270 23:26:51.521490 # [ 91.137380] [<c0c2d72c>] (lkdtm_EXCEPTION) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2271 23:26:51.521666 # [ 91.145486] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2272 23:26:51.521840 # [ 91.153507] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2273 23:26:51.522014 # [ 91.161433] r9:c407df60 r8:c30c3300 r7:0000000a r6:b6e29000 r5:c5f55b80 r4:c0c2d4e8
2274 23:26:51.522187 # [ 91.169190] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2275 23:26:51.522360 # [ 91.177030] r9:c07f4a6c r8:c407df60 r7:c2816000 r6:b6e29000 r5:c5f55b80 r4:00000000
2276 23:26:51.522532 # [ 91.184785] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2277 23:26:51.522703 # [ 91.191929] r10:00000004 r9:00000000 r8:00000000 r7:b6e29000 r6:c407c000 r5:c5f55b80
2278 23:26:51.522874 # [ 91.199762] r4:c5f55b80
2279 23:26:51.523043 # [ 91.202306] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2280 23:26:51.523213 # [ 91.209449] r9:c407c000 r8:c03002e4 r7:00000004 r6:b6f70e00 r5:0000000a r4:0000000a
2281 23:26:51.523384 # [ 91.217203] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2282 23:26:51.523554 # [ 91.224776] Exception stack(0xc407dfa8 to 0xc407dff0)
2283 23:26:51.523725 # [ 91.229836] dfa0: 0000000a 0000000a 00000001 b6e29000 0000000a 00000000
2284 23:26:51.523895 # [ 91.238021] dfc0: 0000000a 0000000a b6f70e00 00000004 00000001 00000000 00020000 be8eaa54
2285 23:26:51.524064 # [ 91.246203] dfe0: 00000004 be8ea788 b6ede94f b6e64c66
2286 23:26:51.524238 # [ 91.251262] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2287 23:26:51.524476 # [ 91.257501] ---[ end trace 9073c320ef9ab4ae ]---
2288 23:26:51.524651 # EXCEPTION: missing 'call trace:': [FAIL]
2289 23:26:51.524822 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2290 23:26:51.524996 # selftests: lkdtm: LOOP.sh
2291 23:26:51.525209 # Skipping LOOP: Hangs the system
2292 23:26:51.525380 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2293 23:26:51.525550 # selftests: lkdtm: EXHAUST_STACK.sh
2294 23:26:51.525719 # Skipping EXHAUST_STACK: Corrupts memory on failure
2295 23:26:51.525887 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2296 23:26:51.526109 # selftests: lkdtm: CORRUPT_STACK.sh
2297 23:26:51.526284 # Skipping CORRUPT_STACK: Crashes entire system on success
2298 23:26:51.526454 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2299 23:26:51.526686 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2300 23:26:51.526859 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2301 23:26:51.527037 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2302 23:26:51.527255 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2303 23:26:51.527426 [ 92.507836] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2304 23:26:51.527654 [ 92.513434] lkdtm: attempting good list addition
2305 23:26:51.527832 [ 92.518109] lkdtm: attempting corrupted list addition
2306 23:26:51.528001 [ 92.523178] lkdtm: list_add() corruption not detected!
2307 23:26:51.528171 # [ 92.507836] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2308 23:26:51.528339 # [ 92.513434] lkdtm: attempting good list addition
2309 23:26:51.529113 # [ 92.518109] lkdtm: attempting corrupted list addition
2310 23:26:51.529305 # [ 92.523178] lkdtm: list_add() corruption not detected!
2311 23:26:51.529482 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2312 23:26:51.529655 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2313 23:26:51.529830 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2314 23:26:51.530001 [ 92.864804] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2315 23:26:51.530171 [ 92.870646] lkdtm: attempting good list removal
2316 23:26:51.530340 [ 92.875220] lkdtm: attempting corrupted list removal
2317 23:26:51.530510 [ 92.880240] lkdtm: list_del() corruption not detected!
2318 23:26:51.530708 # [ 92.864804] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2319 23:26:51.530879 # [ 92.870646] lkdtm: attempting good list removal
2320 23:26:51.531047 # [ 92.875220] lkdtm: attempting corrupted list removal
2321 23:26:51.531216 # [ 92.880240] lkdtm: list_del() corruption not detected!
2322 23:26:51.531385 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2323 23:26:51.531553 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2324 23:26:51.531723 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2325 23:26:51.531891 [ 93.196382] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2326 23:26:51.532059 [ 93.202867] lkdtm: attempting bad read from page below current stack
2327 23:26:51.532228 [ 93.209305] lkdtm: FAIL: accessed page before stack! (byte: 0)
2328 23:26:51.532396 # [ 93.196382] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2329 23:26:51.532588 # [ 93.202867] lkdtm: attempting bad read from page below current stack
2330 23:26:51.532758 # [ 93.209305] lkdtm: FAIL: accessed page before stack! (byte: 0)
2331 23:26:51.532927 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2332 23:26:51.533134 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2333 23:26:51.533310 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2334 23:26:51.533478 [ 93.535225] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2335 23:26:51.533646 [ 93.541769] lkdtm: attempting bad read from page above current stack
2336 23:26:51.533815 [ 93.548258] lkdtm: FAIL: accessed page after stack! (byte: 64)
2337 23:26:51.533984 # [ 93.535225] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2338 23:26:51.534152 # [ 93.541769] lkdtm: attempting bad read from page above current stack
2339 23:26:51.534320 # [ 93.548258] lkdtm: FAIL: accessed page after stack! (byte: 64)
2340 23:26:51.534549 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2341 23:26:51.534720 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2342 23:26:51.534891 # selftests: lkdtm: UNSET_SMEP.sh
2343 23:26:51.535094 [ 93.886633] lkdtm: Performing direct entry UNSET_SMEP
2344 23:26:51.535278 [ 93.891787] lkdtm: XFAIL: this test is x86_64-only
2345 23:26:51.535446 # [ 93.886633] lkdtm: Performing direct entry UNSET_SMEP
2346 23:26:51.535615 # [ 93.891787] lkdtm: XFAIL: this test is x86_64-only
2347 23:26:51.535783 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2348 23:26:51.535950 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2349 23:26:51.536118 # selftests: lkdtm: DOUBLE_FAULT.sh
2350 23:26:51.536286 [ 94.231986] lkdtm: Performing direct entry DOUBLE_FAULT
2351 23:26:51.536469 [ 94.237309] lkdtm: XFAIL: this test is ia32-only
2352 23:26:51.536640 # [ 94.231986] lkdtm: Performing direct entry DOUBLE_FAULT
2353 23:26:51.536808 # [ 94.237309] lkdtm: XFAIL: this test is ia32-only
2354 23:26:51.536976 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2355 23:26:51.537228 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2356 23:26:51.537403 # selftests: lkdtm: CORRUPT_PAC.sh
2357 23:26:51.537571 [ 94.563242] lkdtm: Performing direct entry CORRUPT_PAC
2358 23:26:51.537754 [ 94.568490] lkdtm: XFAIL: this test is arm64-only
2359 23:26:51.537963 # [ 94.563242] lkdtm: Performing direct entry CORRUPT_PAC
2360 23:26:51.538132 # [ 94.568490] lkdtm: XFAIL: this test is arm64-only
2361 23:26:51.538301 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2362 23:26:51.538468 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2363 23:26:51.538697 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2364 23:26:51.538867 [ 94.896134] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2365 23:26:51.539036 [ 94.902700] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2366 23:26:51.539204 # [ 94.896134] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2367 23:26:51.539421 # [ 94.902700] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2368 23:26:51.539596 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2369 23:26:51.539764 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2370 23:26:51.539933 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2371 23:26:51.540101 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2372 23:26:51.540267 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2373 23:26:51.540483 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2374 23:26:51.540674 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2375 23:26:51.540844 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2376 23:26:51.541013 # selftests: lkdtm: READ_AFTER_FREE.sh
2377 23:26:51.541231 [ 95.626481] lkdtm: Performing direct entry READ_AFTER_FREE
2378 23:26:51.541401 [ 95.632158] lkdtm: Value in memory before free: 12345678
2379 23:26:51.542094 [ 95.637628] lkdtm: Attempting bad read from freed memory
2380 23:26:51.542278 [ 95.642977] lkdtm: Memory was not poisoned
2381 23:26:51.542452 # [ 95.626481] lkdtm: Performing direct entry READ_AFTER_FREE
2382 23:26:51.542624 # [ 95.632158] lkdtm: Value in memory before free: 12345678
2383 23:26:51.542794 # [ 95.637628] lkdtm: Attempting bad read from freed memory
2384 23:26:51.542965 # [ 95.642977] lkdtm: Memory was not poisoned
2385 23:26:51.543135 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2386 23:26:51.543304 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2387 23:26:51.543475 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2388 23:26:51.543644 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2389 23:26:51.543812 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2390 23:26:51.543981 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2391 23:26:51.544222 [ 96.167621] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2392 23:26:51.544406 [ 96.173660] lkdtm: Value in memory before free: 12345678
2393 23:26:51.544608 [ 96.179073] lkdtm: Attempting to read from freed memory
2394 23:26:51.544851 [ 96.184314] lkdtm: Buddy page was not poisoned
2395 23:26:51.545031 # [ 96.167621] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2396 23:26:51.545257 # [ 96.173660] lkdtm: Value in memory before free: 12345678
2397 23:26:51.545498 # [ 96.179073] lkdtm: Attempting to read from freed memory
2398 23:26:51.545677 # [ 96.184314] lkdtm: Buddy page was not poisoned
2399 23:26:51.545854 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2400 23:26:51.546088 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2401 23:26:51.546269 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2402 23:26:51.546446 [ 96.521142] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2403 23:26:51.546680 [ 96.526756] lkdtm: Attempting double slab free ...
2404 23:26:51.546861 # [ 96.521142] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2405 23:26:51.547038 # [ 96.526756] lkdtm: Attempting double slab free ...
2406 23:26:51.547272 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2407 23:26:51.547451 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2408 23:26:51.547631 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2409 23:26:51.547865 [ 96.844694] lkdtm: Performing direct entry SLAB_FREE_CROSS
2410 23:26:51.548045 [ 96.850474] lkdtm: Attempting cross-cache slab free ...
2411 23:26:51.548222 # [ 96.844694] lkdtm: Performing direct entry SLAB_FREE_CROSS
2412 23:26:51.548465 # [ 96.850474] lkdtm: Attempting cross-cache slab free ...
2413 23:26:51.548646 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2414 23:26:51.548823 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2415 23:26:51.549087 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2416 23:26:51.549283 [ 97.180125] lkdtm: Performing direct entry SLAB_FREE_PAGE
2417 23:26:51.549465 [ 97.185553] lkdtm: Attempting non-Slab slab free ...
2418 23:26:51.549693 # [ 97.180125] lkdtm: Performing direct entry SLAB_FREE_PAGE
2419 23:26:51.549871 # [ 97.185553] lkdtm: Attempting non-Slab slab free ...
2420 23:26:51.550046 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2421 23:26:51.550288 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2422 23:26:51.550469 # selftests: lkdtm: SOFTLOCKUP.sh
2423 23:26:51.550644 # Skipping SOFTLOCKUP: Hangs the system
2424 23:26:51.550821 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2425 23:26:51.551051 # selftests: lkdtm: HARDLOCKUP.sh
2426 23:26:51.551229 # Skipping HARDLOCKUP: Hangs the system
2427 23:26:51.551405 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2428 23:26:51.551623 # selftests: lkdtm: SPINLOCKUP.sh
2429 23:26:51.551804 # Skipping SPINLOCKUP: Hangs the system
2430 23:26:51.551980 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2431 23:26:51.552171 # selftests: lkdtm: HUNG_TASK.sh
2432 23:26:51.552381 # Skipping HUNG_TASK: Hangs the system
2433 23:26:51.552580 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2434 23:26:51.552758 # selftests: lkdtm: EXEC_DATA.sh
2435 23:26:51.552933 [ 98.244745] lkdtm: Performing direct entry EXEC_DATA
2436 23:26:51.553141 [ 98.249947] lkdtm: attempting ok execution at c0c2de78
2437 23:26:51.553320 [ 98.255129] lkdtm: attempting bad execution at c26f774c
2438 23:26:51.553496 [ 98.260418] 8<--- cut here ---
2439 23:26:51.553670 [ 98.263487] Unable to handle kernel paging request at virtual address c26f774c
2440 23:26:51.553847 [ 98.270730] pgd = 1f77abda
2441 23:26:51.554022 [ 98.273461] [c26f774c] *pgd=1261141e(bad)
2442 23:26:51.554197 [ 98.277528] Internal error: Oops: 8000000d [#3] SMP ARM
2443 23:26:51.554372 [ 98.282778] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2444 23:26:51.554557 [ 98.312052] CPU: 3 PID: 1782 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2445 23:26:51.554734 [ 98.319820] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2446 23:26:51.554910 [ 98.326391] PC is at data_area+0x0/0x40
2447 23:26:51.555084 [ 98.330263] LR is at execute_location+0xa4/0xb4
2448 23:26:51.555259 [ 98.334819] pc : [<c26f774c>] lr : [<c1389368>] psr: 600e0013
2449 23:26:51.555435 [ 98.341107] sp : c44afe38 ip : c44afd40 fp : c44afe54
2450 23:26:51.556114 [ 98.346351] r10: 0000000a r9 : c1acf7fc r8 : c15e7d40
2451 23:26:51.556308 [ 98.351598] r7 : c44aff60 r6 : 00000001 r5 : c26f774c r4 : c0c2de78
2452 23:26:51.556511 [ 98.358147] r3 : ba0cf5a0 r2 : ba0cf5a0 r1 : ef7c05e0 r0 : 0000002b
2453 23:26:51.556698 [ 98.364700] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2454 23:26:51.556881 [ 98.371858] Control: 10c5387d Table: 16da804a DAC: 00000051
2455 23:26:51.557088 [ 98.377627] Process cat (pid: 1782, stack limit = 0xf232a7ea)
2456 23:26:51.557280 [ 98.383396] Stack: (0xc44afe38 to 0xc44b0000)
2457 23:26:51.557458 [ 98.387781] fe20: 0000001f c6c51000
2458 23:26:51.557637 [ 98.395994] fe40: 0000000a c44aff60 c44afe64 c44afe58 c13894d4 c13892d0 c44afe74 c44afe68
2459 23:26:51.557815 [ 98.404203] fe60: c0c2d108 c13894bc c44afe9c c44afe78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b00b40
2460 23:26:51.557992 [ 98.412412] fe80: b6de2000 0000000a c30c3300 c44aff60 c44afec4 c44afea0 c07f4ad0 c0c2d4f4
2461 23:26:51.558169 [ 98.420621] fea0: 00000000 c6b00b40 b6de2000 c2816000 c44aff60 c07f4a6c c44aff5c c44afec8
2462 23:26:51.558345 [ 98.428829] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c2d77764 c059872c c44ae000
2463 23:26:51.558522 [ 98.437037] fee0: b6de2000 00020000 00000004 0000000a 0001fff6 c44afee0 00000001 00000805
2464 23:26:51.558699 [ 98.445242] ff00: c4417b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2465 23:26:51.558877 [ 98.453452] ff20: 00000000 00000000 c44ae000 ba0cf5a0 b6de1000 c6b00b40 c6b00b40 c44ae000
2466 23:26:51.559054 [ 98.461659] ff40: b6de2000 00000000 00000000 00000004 c44aff94 c44aff60 c059872c c0598098
2467 23:26:51.559230 [ 98.469866] ff60: 00000000 00000000 c44affac ba0cf5a0 0000000a 0000000a b6f29e00 00000004
2468 23:26:51.559408 [ 98.478074] ff80: c03002e4 c44ae000 c44affa4 c44aff98 c05987bc c05986c4 00000000 c44affa8
2469 23:26:51.559583 [ 98.486279] ffa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6de2000 0000000a 00000000
2470 23:26:51.559759 [ 98.494488] ffc0: 0000000a 0000000a b6f29e00 00000004 00000001 00000000 00020000 bef9fa54
2471 23:26:51.559936 [ 98.502694] ffe0: 00000004 bef9f788 b6e9794f b6e1dc66 800e0030 00000001 00000000 00000000
2472 23:26:51.560112 [ 98.510888] Backtrace:
2473 23:26:51.560286 [ 98.513388] [<c13892c4>] (execute_location) from [<c13894d4>] (lkdtm_EXEC_DATA+0x24/0x28)
2474 23:26:51.560476 [ 98.521595] r7:c44aff60 r6:0000000a r5:c6c51000 r4:0000001f
2475 23:26:51.560654 [ 98.527299] [<c13894b0>] (lkdtm_EXEC_DATA) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2476 23:26:51.560831 [ 98.535430] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2477 23:26:51.561095 [ 98.543477] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2478 23:26:51.561283 [ 98.551429] r9:c44aff60 r8:c30c3300 r7:0000000a r6:b6de2000 r5:c6b00b40 r4:c0c2d4e8
2479 23:26:51.561463 [ 98.559215] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2480 23:26:51.561641 [ 98.567077] r9:c07f4a6c r8:c44aff60 r7:c2816000 r6:b6de2000 r5:c6b00b40 r4:00000000
2481 23:26:51.561881 [ 98.574856] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2482 23:26:51.562061 [ 98.582024] r10:00000004 r9:00000000 r8:00000000 r7:b6de2000 r6:c44ae000 r5:c6b00b40
2483 23:26:51.562239 [ 98.589874] r4:c6b00b40
2484 23:26:51.562415 [ 98.592441] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2485 23:26:51.562591 [ 98.599607] r9:c44ae000 r8:c03002e4 r7:00000004 r6:b6f29e00 r5:0000000a r4:0000000a
2486 23:26:51.562767 [ 98.607385] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2487 23:26:51.562944 [ 98.614975] Exception stack(0xc44affa8 to 0xc44afff0)
2488 23:26:51.563119 [ 98.620056] ffa0: 0000000a 0000000a 00000001 b6de2000 0000000a 00000000
2489 23:26:51.563296 [ 98.628264] ffc0: 0000000a 0000000a b6f29e00 00000004 00000001 00000000 00020000 bef9fa54
2490 23:26:51.563472 [ 98.636467] ffe0: 00000004 bef9f788 b6e9794f b6e1dc66
2491 23:26:51.563647 [ 98.641551] Code: 00000000 c2c406c0 c2c40780 c2c40840 (e1a0c00d)
2492 23:26:51.563866 [ 98.647675] ---[ end trace 9073c320ef9ab4af ]---
2493 23:26:51.564048 # Segmentation fault
2494 23:26:51.564224 # [ 98.244745] lkdtm: Performing direct entry EXEC_DATA
2495 23:26:51.564400 # [ 98.249947] lkdtm: attempting ok execution at c0c2de78
2496 23:26:51.564646 # [ 98.255129] lkdtm: attempting bad execution at c26f774c
2497 23:26:51.564824 # [ 98.260418] 8<--- cut here ---
2498 23:26:51.565001 # [ 98.263487] Unable to handle kernel paging request at virtual address c26f774c
2499 23:26:51.565219 # [ 98.270730] pgd = 1f77abda
2500 23:26:51.565441 # [ 98.273461] [c26f774c] *pgd=1261141e(bad)
2501 23:26:51.565622 # [ 98.277528] Internal error: Oops: 8000000d [#3] SMP ARM
2502 23:26:51.566318 # [ 98.282778] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2503 23:26:51.566518 # [ 98.312052] CPU: 3 PID: 1782 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2504 23:26:51.566704 # [ 98.319820] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2505 23:26:51.566888 # [ 98.326391] PC is at data_area+0x0/0x40
2506 23:26:51.567069 # [ 98.330263] LR is at execute_location+0xa4/0xb4
2507 23:26:51.567249 # [ 98.334819] pc : [<c26f774c>] lr : [<c1389368>] psr: 600e0013
2508 23:26:51.567427 # [ 98.341107] sp : c44afe38 ip : c44afd40 fp : c44afe54
2509 23:26:51.567603 # [ 98.346351] r10: 0000000a r9 : c1acf7fc r8 : c15e7d40
2510 23:26:51.567780 # [ 98.351598] r7 : c44aff60 r6 : 00000001 r5 : c26f774c r4 : c0c2de78
2511 23:26:51.567957 # [ 98.358147] r3 : ba0cf5a0 r2 : ba0cf5a0 r1 : ef7c05e0 r0 : 0000002b
2512 23:26:51.568134 # [ 98.364700] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2513 23:26:51.568311 # [ 98.371858] Control: 10c5387d Table: 16da804a DAC: 00000051
2514 23:26:51.568566 # [ 98.377627] Process cat (pid: 1782, stack limit = 0xf232a7ea)
2515 23:26:51.568745 # [ 98.383396] Stack: (0xc44afe38 to 0xc44b0000)
2516 23:26:51.568921 # [ 98.387781] fe20: 0000001f c6c51000
2517 23:26:51.569133 # [ 98.395994] fe40: 0000000a c44aff60 c44afe64 c44afe58 c13894d4 c13892d0 c44afe74 c44afe68
2518 23:26:51.569381 # [ 98.404203] fe60: c0c2d108 c13894bc c44afe9c c44afe78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b00b40
2519 23:26:51.569561 # [ 98.412412] fe80: b6de2000 0000000a c30c3300 c44aff60 c44afec4 c44afea0 c07f4ad0 c0c2d4f4
2520 23:26:51.569740 # [ 98.420621] fea0: 00000000 c6b00b40 b6de2000 c2816000 c44aff60 c07f4a6c c44aff5c c44afec8
2521 23:26:51.569918 # [ 98.428829] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c2d77764 c059872c c44ae000
2522 23:26:51.570111 # [ 98.437037] fee0: b6de2000 00020000 00000004 0000000a 0001fff6 c44afee0 00000001 00000805
2523 23:26:51.570323 # [ 98.445242] ff00: c4417b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2524 23:26:51.570501 # [ 98.453452] ff20: 00000000 00000000 c44ae000 ba0cf5a0 b6de1000 c6b00b40 c6b00b40 c44ae000
2525 23:26:51.570677 # [ 98.461659] ff40: b6de2000 00000000 00000000 00000004 c44aff94 c44aff60 c059872c c0598098
2526 23:26:51.570854 # [ 98.469866] ff60: 00000000 00000000 c44affac ba0cf5a0 0000000a 0000000a b6f29e00 00000004
2527 23:26:51.571032 # [ 98.478074] ff80: c03002e4 c44ae000 c44affa4 c44aff98 c05987bc c05986c4 00000000 c44affa8
2528 23:26:51.571209 # [ 98.486279] ffa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6de2000 0000000a 00000000
2529 23:26:51.571386 # [ 98.494488] ffc0: 0000000a 0000000a b6f29e00 00000004 00000001 00000000 00020000 bef9fa54
2530 23:26:51.571563 # [ 98.502694] ffe0: 00000004 bef9f788 b6e9794f b6e1dc66 800e0030 00000001 00000000 00000000
2531 23:26:51.571739 # [ 98.510888] Backtrace:
2532 23:26:51.571913 # [ 98.513388] [<c13892c4>] (execute_location) from [<c13894d4>] (lkdtm_EXEC_DATA+0x24/0x28)
2533 23:26:51.572089 # [ 98.521595] r7:c44aff60 r6:0000000a r5:c6c51000 r4:0000001f
2534 23:26:51.572266 # [ 98.527299] [<c13894b0>] (lkdtm_EXEC_DATA) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2535 23:26:51.572443 # [ 98.535430] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2536 23:26:51.572637 # [ 98.543477] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2537 23:26:51.572813 # [ 98.551429] r9:c44aff60 r8:c30c3300 r7:0000000a r6:b6de2000 r5:c6b00b40 r4:c0c2d4e8
2538 23:26:51.572989 # [ 98.559215] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2539 23:26:51.573212 # [ 98.567077] r9:c07f4a6c r8:c44aff60 r7:c2816000 r6:b6de2000 r5:c6b00b40 r4:00000000
2540 23:26:51.573391 # [ 98.574856] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2541 23:26:51.573566 # [ 98.582024] r10:00000004 r9:00000000 r8:00000000 r7:b6de2000 r6:c44ae000 r5:c6b00b40
2542 23:26:51.573742 # [ 98.589874] r4:c6b00b40
2543 23:26:51.573916 # [ 98.592441] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2544 23:26:51.574092 # [ 98.599607] r9:c44ae000 r8:c03002e4 r7:00000004 r6:b6f29e00 r5:0000000a r4:0000000a
2545 23:26:51.574267 # [ 98.607385] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2546 23:26:51.574442 # [ 98.614975] Exception stack(0xc44affa8 to 0xc44afff0)
2547 23:26:51.574617 # [ 98.620056] ffa0: 0000000a 0000000a 00000001 b6de2000 0000000a 00000000
2548 23:26:51.574792 # [ 98.628264] ffc0: 0000000a 0000000[ 99.119368] lkdtm: Performing direct entry EXEC_STACK
2549 23:26:51.574969 a b6f29e00 00000004 000[0 0 0 091.125865] lkdtm: attempting ok execution at c0c2de78
2550 23:26:51.575647 00000000 00020000 bef9fa54
2551 23:26:51.575835 # [ [ 99.133408] lkdtm: attempting bad execution at c6d9fe0c
2552 23:26:51.576017 98.636467] ffe0: 00000004 bef9f[ 99.141485] 8<--- cut here ---
2553 23:26:51.576197 788 b6e9794f b6e1dc[6 6
2554 23:26:51.576378 9#9 .[47360] Unable to handle kernel paging request at virtual address c6d9fe0c
2555 23:26:51.576584 98.641551] Code: 0[0 0 0 09090156757] pgd = 3245d29d
2556 23:26:51.576761 0 c2c406c0 c2c40780 c2c40840 (e1a[ 99.161729] [c6d9fe0c] *pgd=16c1141e(bad)
2557 23:26:51.576941 0c00d)
2558 23:26:51.577172 # [ 98.647675] ---[ [e 99.168624] Internal error: Oops: 8000000d [#4] SMP ARM
2559 23:26:51.577397 nd trace 9073c320ef9ab4af ]---
2560 23:26:51.577582 #[ 99.176539] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2561 23:26:51.577801 EXEC_DATA: missing 'call trac[e 99.208253] CPU: 3 PID: 1858 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2562 23:26:51.577998 ': [FAIL]
2563 23:26:51.578206 not ok 3[0 s 9e9l.f218684] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2564 23:26:51.578386 ests: lkdtm: EXEC_DATA.sh # [e x 99.227394] PC is at 0xc6d9fe0c
2565 23:26:51.578562 t=1
2566 23:26:51.578737 # selftests: lkdtm: EXEC_STA[ 99.233152] LR is at execute_location+0xa4/0xb4
2567 23:26:51.578913 CK.sh
2568 23:26:51.579087 [ 99.240539] pc : [<c6d9fe0c>] lr : [<c1389368>] psr: 600e0013
2569 23:26:51.579263 [ 99.247423] sp : c6d9fde8 ip : c6d9fcf0 fp : c6d9fe04
2570 23:26:51.579438 [ 99.252670] r10: 0000000b r9 : c1acf808 r8 : c15e7d40
2571 23:26:51.579613 [ 99.257918] r7 : c6d9ff60 r6 : 00000001 r5 : c6d9fe0c r4 : c0c2de78
2572 23:26:51.579788 [ 99.264469] r3 : 6ba021fd r2 : 6ba021fd r1 : ef7c05e0 r0 : 0000002b
2573 23:26:51.579964 [ 99.271021] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2574 23:26:51.580201 [ 99.278180] Control: 10c5387d Table: 16f9c04a DAC: 00000051
2575 23:26:51.580379 [ 99.283950] Process cat (pid: 1858, stack limit = 0xd1170294)
2576 23:26:51.580577 [ 99.289719] Stack: (0xc6d9fde8 to 0xc6da0000)
2577 23:26:51.580805 [ 99.294111] fde0: c6d9e000 c465c000 0000000b c6d9ff60 c6d9fe64 c6d9fe08
2578 23:26:51.580986 [ 99.302322] fe00: c1389510 c13892d0 c6d9fe6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2579 23:26:51.581207 [ 99.310530] fe20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3013360 e34c31b8
2580 23:26:51.581385 [ 99.318739] fe40: e3a02040 e3a01d33 e5930018 6ba021fd 0000000b 00000020 c6d9fe74 c6d9fe68
2581 23:26:51.581562 [ 99.326947] fe60: c0c2d108 c13894e4 c6d9fe9c c6d9fe78 c0c2d608 c0c2d0e8 c0c2d4e8 c5fd1cc0
2582 23:26:51.581793 [ 99.335156] fe80: b6e4a000 0000000b c30c3300 c6d9ff60 c6d9fec4 c6d9fea0 c07f4ad0 c0c2d4f4
2583 23:26:51.581972 [ 99.343363] fea0: 00000000 c5fd1cc0 b6e4a000 c2816000 c6d9ff60 c07f4a6c c6d9ff5c c6d9fec8
2584 23:26:51.582149 [ 99.351571] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6d9e000
2585 23:26:51.582325 [ 99.359778] fee0: b6e4a000 00020000 00000004 0000000b 0001fff5 c6d9fee0 00000001 b6e49000
2586 23:26:51.582501 [ 99.367985] ff00: c47a6dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2587 23:26:51.582676 [ 99.376193] ff20: 00000000 00000000 c139eaf0 6ba021fd c205ca60 c5fd1cc0 c5fd1cc0 c6d9e000
2588 23:26:51.582852 [ 99.384399] ff40: b6e4a000 00000000 00000000 00000004 c6d9ff94 c6d9ff60 c059872c c0598098
2589 23:26:51.583029 [ 99.392606] ff60: 00000000 00000000 c6d9ffac 6ba021fd 0000000b 0000000b b6f91e00 00000004
2590 23:26:51.583205 [ 99.400813] ff80: c03002e4 c6d9e000 c6d9ffa4 c6d9ff98 c05987bc c05986c4 00000000 c6d9ffa8
2591 23:26:51.583382 [ 99.409020] ffa0: c03000c0 c05987b0 0000000b 0000000b 00000001 b6e4a000 0000000b 00000000
2592 23:26:51.583558 [ 99.417228] ffc0: 0000000b 0000000b b6f91e00 00000004 00000001 00000000 00020000 bebc2a54
2593 23:26:51.583734 [ 99.425434] ffe0: 00000004 bebc2788 b6eff94f b6e85c66 800e0030 00000001 00000000 00000000
2594 23:26:51.583910 [ 99.433628] Backtrace:
2595 23:26:51.584084 [ 99.436125] [<c13892c4>] (execute_location) from [<c1389510>] (lkdtm_EXEC_STACK+0x38/0x54)
2596 23:26:51.584259 [ 99.444421] r7:c6d9ff60 r6:0000000b r5:c465c000 r4:c6d9e000
2597 23:26:51.584434 [ 99.450126] [<c13894d8>] (lkdtm_EXEC_STACK) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2598 23:26:51.584628 [ 99.458324] r4:00000020
2599 23:26:51.584802 [ 99.460897] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2600 23:26:51.585032 [ 99.468944] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2601 23:26:51.585252 [ 99.476894] r9:c6d9ff60 r8:c30c3300 r7:0000000b r6:b6e4a000 r5:c5fd1cc0 r4:c0c2d4e8
2602 23:26:51.585983 [ 99.484678] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2603 23:26:51.586178 [ 99.492540] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6e4a000 r5:c5fd1cc0 r4:00000000
2604 23:26:51.586364 [ 99.500317] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2605 23:26:51.586605 [ 99.507484] r10:00000004 r9:00000000 r8:00000000 r7:b6e4a000 r6:c6d9e000 r5:c5fd1cc0
2606 23:26:51.586792 [ 99.515333] r4:c5fd1cc0
2607 23:26:51.586973 [ 99.517901] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2608 23:26:51.587152 [ 99.525067] r9:c6d9e000 r8:c03002e4 r7:00000004 r6:b6f91e00 r5:0000000b r4:0000000b
2609 23:26:51.587331 [ 99.532845] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2610 23:26:51.587509 [ 99.540436] Exception stack(0xc6d9ffa8 to 0xc6d9fff0)
2611 23:26:51.587685 [ 99.545519] ffa0: 0000000b 0000000b 00000001 b6e4a000 0000000b 00000000
2612 23:26:51.587862 [ 99.553731] ffc0: 0000000b 0000000b b6f91e00 00000004 00000001 00000000 00020000 bebc2a54
2613 23:26:51.588040 [ 99.561933] ffe0: 00000004 bebc2788 b6eff94f b6e85c66
2614 23:26:51.588216 [ 99.567018] Code: c6d9fe08 c1389510 c13892d0 c6d9fe6c (e1a0c00d)
2615 23:26:51.588393 [ 99.573147] ---[ end trace 9073c320ef9ab4b0 ]---
2616 23:26:51.588590 # Segmentation fault
2617 23:26:51.588766 # [ 99.119368] lkdtm: Performing direct entry EXEC_STACK
2618 23:26:51.588941 # [ 99.125865] lkdtm: attempting ok execution at c0c2de78
2619 23:26:51.589154 # [ 99.133408] lkdtm: attempting bad execution at c6d9fe0c
2620 23:26:51.589332 # [ 99.141485] 8<--- cut here ---
2621 23:26:51.589507 # [ 99.147360] Unable to handle kernel paging request at virtual address c6d9fe0c
2622 23:26:51.589684 # [ 99.156757] pgd = 3245d29d
2623 23:26:51.589922 # [ 99.161729] [c6d9fe0c] *pgd=16c1141e(bad)
2624 23:26:51.590101 # [ 99.168624] Internal error: Oops: 8000000d [#4] SMP ARM
2625 23:26:51.590277 # [ 99.176539] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2626 23:26:51.590513 # [ 99.208253] CPU: 3 PID: 1858 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2627 23:26:51.590694 # [ 99.218684] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2628 23:26:51.590871 # [ 99.227394] PC is at 0xc6d9fe0c
2629 23:26:51.591102 # [ 99.233152] LR is at execute_location+0xa4/0xb4
2630 23:26:51.591282 # [ 99.240539] pc : [<c6d9fe0c>] lr : [<c1389368>] psr: 600e0013
2631 23:26:51.591460 # [ 99.247423] sp : c6d9fde8 ip : c6d9fcf0 fp : c6d9fe04
2632 23:26:51.591636 # [ 99.252670] r10: 0000000b r9 : c1acf808 r8 : c15e7d40
2633 23:26:51.591812 # [ 99.257918] r7 : c6d9ff60 r6 : 00000001 r5 : c6d9fe0c r4 : c0c2de78
2634 23:26:51.591989 # [ 99.264469] r3 : 6ba021fd r2 : 6ba021fd r1 : ef7c05e0 r0 : 0000002b
2635 23:26:51.592164 # [ 99.271021] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2636 23:26:51.592341 # [ 99.278180] Control: 10c5387d Table: 16f9c04a DAC: 00000051
2637 23:26:51.592533 # [ 99.283950] Process cat (pid: 1858, stack limit = 0xd1170294)
2638 23:26:51.592710 # [ 99.289719] Stack: (0xc6d9fde8 to 0xc6da0000)
2639 23:26:51.592886 # [ 99.294111] fde0: c6d9e000 c465c000 0000000b c6d9ff60 c6d9fe64 c6d9fe08
2640 23:26:51.593150 # [ 99.302322] fe00: c1389510 c13892d0 c6d9fe6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2641 23:26:51.593332 # [ 99.310530] fe20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3013360 e34c31b8
2642 23:26:51.593510 # [ 99.318739] fe40: e3a02040 e3a01d33 e5930018 6ba021fd 0000000b 00000020 c6d9fe74 c6d9fe68
2643 23:26:51.593727 # [ 99.326947] fe60: c0c2d108 c13894e4 c6d9fe9c c6d9fe78 c0c2d608 c0c2d0e8 c0c2d4e8 c5fd1cc0
2644 23:26:51.593914 # [ 99.335156] fe80: b6e4a000 0000000b c30c3300 c6d9ff60 c6d9fec4 c6d9fea0 c07f4ad0 c0c2d4f4
2645 23:26:51.594090 # [ 99.343363] fea0: 00000000 c5fd1cc0 b6e4a000 c2816000 c6d9ff60 c07f4a6c c6d9ff5c c6d9fec8
2646 23:26:51.594267 # [ 99.351571] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6d9e000
2647 23:26:51.594443 # [ 99.359778] fee0: b6e4a000 00020000 00000004 0000000b 0001fff5 c6d9fee0 00000001 b6e49000
2648 23:26:51.594675 # [ 99.367985] ff00: c47a6dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2649 23:26:51.594854 # [ 99.376193] ff20: 00000000 00000000 c139eaf0 6ba021fd c205ca60 c5fd1cc0 c5fd1cc0 c6d9e000
2650 23:26:51.595032 # [ 99.384399] ff40: b6e4a000 00000000 00000000 00000004 c6d9ff94 c6d9ff60 c059872c c0598098
2651 23:26:51.595208 # [ 99.392606] ff60: 00000000 00000000 c6d9ffac 6ba021fd 0000000b 0000000b b6f91e00 00000004
2652 23:26:51.595429 # [ 99.400813] ff80: c03002e4 c6d9e000 c6d9ffa4 c6d9ff98 c05987bc c05986c4 00000000 c6d9ffa8
2653 23:26:51.596143 # [ 99.409020] ffa0: c03000c0 c05987b0 0000000b 0000000b 00000001 b6e4a000 0000000b 00000000
2654 23:26:51.596338 # [ 99.417228] ffc0: 0000000b 0000000b b6f91e00 00000004 00000001 00000000 00020000 bebc2a54
2655 23:26:51.596542 # [ 99.425434] ffe0: 00000004 bebc2788 b6eff94f b6e85c66 800e0030 00000001 00000000 00000000
2656 23:26:51.596727 # [ 99.433628] Backtrace:
2657 23:26:51.596908 # [ 99.436125] [<c13892c4>] (execute_location) from [<c1389510>] (lkdtm_EXEC_STACK+0x38/0x54)
2658 23:26:51.597121 # [ 99.444421] r7:c6d9ff60 r6:0000000b r5:c465c000 r4:c6d9e000
2659 23:26:51.597305 # [ 99.450126] [<c13894d8>] (lkdtm_EXEC_STACK) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2660 23:26:51.597484 # [ 99.458324] r4:00000020
2661 23:26:51.597659 # [ 99.460897] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2662 23:26:51.597836 # [ 99.468944] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2663 23:26:51.598014 # [ 99.476894] r9:c6d9ff60 r8:c30c3300 r7:0000000b r6:b6e4a000 r5:c5fd1cc0 r4:c0c2d4e8
2664 23:26:51.598191 # [ 99.484678] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2665 23:26:51.598368 # [ 99.492540] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6e4a000 r5:c5fd1cc0 r4:00000000
2666 23:26:51.598543 # [ 99.500317] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2667 23:26:51.598719 # [ 99.507484] r10:00000004 r9:00000000 r8:00000000 r7:b6e4a000 r6:c6d9e000 r5:c5fd1cc0
2668 23:26:51.598896 # [ 99.515333] r4:c5fd1cc0
2669 23:26:51.599070 # [ 99.517901] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2670 23:26:51.599246 # [ 99.525067] r9:c6d9e000 r8:c0300[ 100.049731] lkdtm: Performing direct entry EXEC_KMALLOC
2671 23:26:51.599423 2e4 r7:00000004 r6:b6f91e00 [r 5 100.055638] lkdtm: attempting ok execution at c0c2de78
2672 23:26:51.599619 0000000b r4:0000000b
2673 23:26:51.599839 # [ 99.53[ 100.063481] lkdtm: attempting bad execution at c6883a80
2674 23:26:51.600017 2845] [<c05987a4>] (sys_write) fr[ 100.071545] 8<--- cut here ---
2675 23:26:51.600196 om [<c03000c[0 > ]1 0(0r.e0t7_7f391] Unable to handle kernel paging request at virtual address c6883a80
2676 23:26:51.600439 st_syscall+0x0/0x28)
2677 23:26:51.600634 #[ [ 1 0 .086533] pgd = 2ef44887
2678 23:26:51.600810 99.540436] Exception stack(0xc6d9[ 100.091586] [c6883a80] *pgd=1681141e(bad)
2679 23:26:51.601050 ffa8 to 0xc6d9fff0)
2680 23:26:51.601268 # [ 99.[5 100.098476] Internal error: Oops: 8000000d [#5] SMP ARM
2681 23:26:51.601445 5519] ffa0: 000[ 100.106390] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2682 23:26:51.601678 0000b 0000000b 00000001 b6e4a000 [ 100.138106] CPU: 1 PID: 1937 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2683 23:26:51.601868 0000000b 00000000
2684 23:26:51.602048 [# [1 0 0 .948705] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2685 23:26:51.602245 9.553731] ffc0: 0000000b [0 0 0100.157415] PC is at 0xc6883a80
2686 23:26:51.602455 000b b6f91e00 00000004 00000001 0[ 100.162996] LR is at execute_location+0xa4/0xb4
2687 23:26:51.602638 0000000 00020000 be[b c 21a005.4170384] pc : [<c6883a80>] lr : [<c1389368>] psr: 600e0013
2688 23:26:51.602834 # [ 99.561933] f[f e 01:0 00.078827] sp : c6da5e30 ip : c6da5d38 fp : c6da5e4c
2689 23:26:51.603049 000004 bebc2788 b6e[f f 9140f0 .b86224] r10: 0000000d r9 : c1acf814 r8 : c15e7d40
2690 23:26:51.603230 6e85c66
2691 23:26:51.603417 # [ 99.5[6 7 011080]. 93624] r7 : c6da5f60 r6 : 00000001 r5 : c6883a80 r4 : c0c2de78
2692 23:26:51.603641 Code: c6d9fe08 c1389[5 1 01 0c01.202327] r3 : acf69b93 r2 : acf69b93 r1 : ef7965e0 r0 : 0000002b
2693 23:26:51.603819 892d0 c6d9fe6c (e1a0c00d)[
2694 23:26:51.604000 1#0.211119] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2695 23:26:51.604233 [ 99.573147] ---[ e[n d1 0t0r220687] Control: 10c5387d Table: 16ab004a DAC: 00000051
2696 23:26:51.604411 ace 9073c320ef9ab4b0 ]--[-
2697 23:26:51.604632 1#00.228694] Process cat (pid: 1937, stack limit = 0x705f1817)
2698 23:26:51.604836 EXEC_STACK: missing 'c[a l l1 0t0.236874] Stack: (0xc6da5e30 to 0xc6da6000)
2699 23:26:51.605013 ace:': [FAIL]
2700 23:26:51.605273 not ok 31 selft[e 100.243586] 5e20: c6883a80 c6ce0000 0000000d c6da5f60
2701 23:26:51.605462 ts: lkdtm: EXEC_STACK.sh # exit=1 100.254461] 5e40: c6da5e64 c6da5e50 c0c2dec8 c13892d0 00000021 c6ce0000 c6da5e74 c6da5e68
2702 23:26:51.605642
2703 23:26:51.605829 # selftests: lkdtm: EXEC_[K M A00.265419] 5e60: c0c2d108 c0c2de9c c6da5e9c c6da5e78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b01cc0
2704 23:26:51.606048 LLOC.sh
2705 23:26:51.606223 [ 100.276122] 5e80: b6df6000 0000000d c30c3300 c6da5f60 c6da5ec4 c6da5ea0 c07f4ad0 c0c2d4f4
2706 23:26:51.606961 [ 100.285086] 5ea0: 00000000 c6b01cc0 b6df6000 c2816000 c6da5f60 c07f4a6c c6da5f5c c6da5ec8
2707 23:26:51.607170 [ 100.293296] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c41f1ea4 c059872c c6da4000
2708 23:26:51.607389 [ 100.301505] 5ee0: b6df6000 00020000 00000004 0000000d 0001fff3 c6da5ee0 00000001 00000805
2709 23:26:51.607574 [ 100.309710] 5f00: c4249180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2710 23:26:51.607769 [ 100.317917] 5f20: 00000000 00000000 c6da4000 acf69b93 b6df5000 c6b01cc0 c6b01cc0 c6da4000
2711 23:26:51.607990 [ 100.326126] 5f40: b6df6000 00000000 00000000 00000004 c6da5f94 c6da5f60 c059872c c0598098
2712 23:26:51.608171 [ 100.334333] 5f60: 00000000 00000000 c6da5fac acf69b93 0000000d 0000000d b6f3de00 00000004
2713 23:26:51.608350 [ 100.342540] 5f80: c03002e4 c6da4000 c6da5fa4 c6da5f98 c05987bc c05986c4 00000000 c6da5fa8
2714 23:26:51.608547 [ 100.350748] 5fa0: c03000c0 c05987b0 0000000d 0000000d 00000001 b6df6000 0000000d 00000000
2715 23:26:51.608727 [ 100.358957] 5fc0: 0000000d 0000000d b6f3de00 00000004 00000001 00000000 00020000 becb5a54
2716 23:26:51.608904 [ 100.367164] 5fe0: 00000004 becb5788 b6eab94f b6e31c66 800e0030 00000001 00000000 00000000
2717 23:26:51.609113 [ 100.375357] Backtrace:
2718 23:26:51.609295 [ 100.377870] [<c13892c4>] (execute_location) from [<c0c2dec8>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2719 23:26:51.609473 [ 100.386340] r7:c6da5f60 r6:0000000d r5:c6ce0000 r4:c6883a80
2720 23:26:51.609649 [ 100.392040] [<c0c2de90>] (lkdtm_EXEC_KMALLOC) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2721 23:26:51.609826 [ 100.400414] r5:c6ce0000 r4:00000021
2722 23:26:51.610001 [ 100.404029] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2723 23:26:51.610177 [ 100.412076] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2724 23:26:51.610354 [ 100.420027] r9:c6da5f60 r8:c30c3300 r7:0000000d r6:b6df6000 r5:c6b01cc0 r4:c0c2d4e8
2725 23:26:51.610531 [ 100.427811] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2726 23:26:51.610707 [ 100.435676] r9:c07f4a6c r8:c6da5f60 r7:c2816000 r6:b6df6000 r5:c6b01cc0 r4:00000000
2727 23:26:51.610884 [ 100.443454] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2728 23:26:51.611061 [ 100.450621] r10:00000004 r9:00000000 r8:00000000 r7:b6df6000 r6:c6da4000 r5:c6b01cc0
2729 23:26:51.611249 [ 100.458470] r4:c6b01cc0
2730 23:26:51.611466 [ 100.461038] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2731 23:26:51.611645 [ 100.468205] r9:c6da4000 r8:c03002e4 r7:00000004 r6:b6f3de00 r5:0000000d r4:0000000d
2732 23:26:51.611821 [ 100.475986] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2733 23:26:51.611998 [ 100.483576] Exception stack(0xc6da5fa8 to 0xc6da5ff0)
2734 23:26:51.612172 [ 100.488656] 5fa0: 0000000d 0000000d 00000001 b6df6000 0000000d 00000000
2735 23:26:51.612349 [ 100.496864] 5fc0: 0000000d 0000000d b6f3de00 00000004 00000001 00000000 00020000 becb5a54
2736 23:26:51.612543 [ 100.505065] 5fe0: 00000004 becb5788 b6eab94f b6e31c66
2737 23:26:51.612750 [ 100.510149] Code: 00000000 00000000 00000000 00000000 (e1a0c00d)
2738 23:26:51.612943 [ 100.516274] ---[ end trace 9073c320ef9ab4b1 ]---
2739 23:26:51.613155 # Segmentation fault
2740 23:26:51.613333 # [ 100.049731] lkdtm: Performing direct entry EXEC_KMALLOC
2741 23:26:51.613507 # [ 100.055638] lkdtm: attempting ok execution at c0c2de78
2742 23:26:51.613683 # [ 100.063481] lkdtm: attempting bad execution at c6883a80
2743 23:26:51.613858 # [ 100.071545] 8<--- cut here ---
2744 23:26:51.614033 # [ 100.077391] Unable to handle kernel paging request at virtual address c6883a80
2745 23:26:51.614208 # [ 100.086533] pgd = 2ef44887
2746 23:26:51.614383 # [ 100.091586] [c6883a80] *pgd=1681141e(bad)
2747 23:26:51.614557 # [ 100.098476] Internal error: Oops: 8000000d [#5] SMP ARM
2748 23:26:51.614732 # [ 100.106390] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2749 23:26:51.614915 # [ 100.138106] CPU: 1 PID: 1937 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2750 23:26:51.615091 # [ 100.148705] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2751 23:26:51.615266 # [ 100.157415] PC is at 0xc6883a80
2752 23:26:51.615441 # [ 100.162996] LR is at execute_location+0xa4/0xb4
2753 23:26:51.615615 # [ 100.170384] pc : [<c6883a80>] lr : [<c1389368>] psr: 600e0013
2754 23:26:51.615789 # [ 100.178827] sp : c6da5e30 ip : c6da5d38 fp : c6da5e4c
2755 23:26:51.615963 # [ 100.186224] r10: 0000000d r9 : c1acf814 r8 : c15e7d40
2756 23:26:51.616137 # [ 100.193624] r7 : c6da5f60 r6 : 00000001 r5 : c6883a80 r4 : c0c2de78
2757 23:26:51.616312 # [ 100.202327] r3 : acf69b93 r2 : acf69b93 r1 : ef7965e0 r0 : 0000002b
2758 23:26:51.617183 # [ 100.211119] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2759 23:26:51.617382 # [ 100.220687] Control: 10c5387d Table: 16ab004a DAC: 00000051
2760 23:26:51.617569 # [ 100.228694] Process cat (pid: 1937, stack limit = 0x705f1817)
2761 23:26:51.617752 # [ 100.236874] Stack: (0xc6da5e30 to 0xc6da6000)
2762 23:26:51.617933 # [ 100.243586] 5e20: c6883a80 c6ce0000 0000000d c6da5f60
2763 23:26:51.618115 # [ 100.254461] 5e40: c6da5e64 c6da5e50 c0c2dec8 c13892d0 00000021 c6ce0000 c6da5e74 c6da5e68
2764 23:26:51.618294 # [ 100.265419] 5e60: c0c2d108 c0c2de9c c6da5e9c c6da5e78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b01cc0
2765 23:26:51.618474 # [ 100.276122] 5e80: b6df6000 0000000d c30c3300 c6da5f60 c6da5ec4 c6da5ea0 c07f4ad0 c0c2d4f4
2766 23:26:51.618653 # [ 100.285086] 5ea0: 00000000 c6b01cc0 b6df6000 c2816000 c6da5f60 c07f4a6c c6da5f5c c6da5ec8
2767 23:26:51.618831 # [ 100.293296] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c41f1ea4 c059872c c6da4000
2768 23:26:51.619076 # [ 100.301505] 5ee0: b6df6000 00020000 00000004 0000000d 0001fff3 c6da5ee0 00000001 00000805
2769 23:26:51.619256 # [ 100.309710] 5f00: c4249180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2770 23:26:51.619434 # [ 100.317917] 5f20: 00000000 00000000 c6da4000 acf69b93 b6df5000 c6b01cc0 c6b01cc0 c6da4000
2771 23:26:51.619659 # [ 100.326126] 5f40: b6df6000 00000000 00000000 00000004 c6da5f94 c6da5f60 c059872c c0598098
2772 23:26:51.619841 # [ 100.334333] 5f60: 00000000 00000000 c6da5fac acf69b93 0000000d 0000000d b6f3de00 00000004
2773 23:26:51.620018 # [ 100.342540] 5f80: c03002e4 c6da4000 c6da5fa4 c6da5f98 c05987bc c05986c4 00000000 c6da5fa8
2774 23:26:51.620197 # [ 100.350748] 5fa0: c03000c0 c05987b0 0000000d 0000000d 00000001 b6df6000 0000000d 00000000
2775 23:26:51.620375 # [ 100.358957] 5fc0: 0000000d 0000000d b6f3de00 00000004 00000001 00000000 00020000 becb5a54
2776 23:26:51.620574 # [ 100.367164] 5fe0: 00000004 becb5788 b6eab94f b6e31c66 800e0030 00000001 00000000 00000000
2777 23:26:51.620752 # [ 100.375357] Backtrace:
2778 23:26:51.620926 # [ 100.377870] [<c13892c4>] (execute_location) from [<c0c2dec8>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2779 23:26:51.621136 # [ 100.386340] r7:c6da5f60 r6:0000000d r5:c6ce0000 r4:c6883a80
2780 23:26:51.621316 # [ 100.392040] [<c0c2de90>] (lkdtm_EXEC_KMALLOC) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2781 23:26:51.621494 # [ 100.400414] r5:c6ce0000 r4:00000021
2782 23:26:51.621669 # [ 100.404029] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2783 23:26:51.621845 # [ 100.412076] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2784 23:26:51.622024 # [ 100.420027] r9:c6da5f60 r8:c30c3300 r7:0000000d r6:b6df6000 r5:c6b01cc0 r4:c0c2d4e8
2785 23:26:51.622259 # [ 100.427811] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2786 23:26:51.622438 # [ 100.435676] r9:c07f4a6c r8:c6da5f60 r7:c2816000 r6:b6df6000 r5:c6b01cc0 r4:00000000
2787 23:26:51.622616 # [ 100.443454] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2788 23:26:51.622850 # [ 100.450621] r10:00000004 r9:00000000 r8:00000000 r7:b6df6000 r6:c6da4000 r5:c6b01cc0
2789 23:26:51.623030 # [ 100.458470] r4:c6b01cc0
2790 23:26:51.623204 # [ 100.461038] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2791 23:26:51.623381 # [ 100.468205] r9:c6da4000 r8:c03002e4 r7:00000004 r6:b6f3de00 r5:0000000d r4:0000000d
2792 23:26:51.623556 # [ 100.475986] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2793 23:26:51.623789 # [ 100.483576] Exception stack(0xc6da5fa8 to 0xc6da5ff0)
2794 23:26:51.623967 # [ 100.488656] 5fa0: [ 100.992589] lkdtm: Performing direct entry EXEC_VMALLOC
2795 23:26:51.624146 0000000d 0000000d 00000001 b6df60[ 100.998907] lkdtm: attempting ok execution at c0c2de78
2796 23:26:51.624326 00 0000000d 00000000
2797 23:26:51.624522 # [ 100.49[ 101.006414] lkdtm: attempting bad execution at f0972000
2798 23:26:51.624720 6864] 5fc0: 0000000d 0000000d b6f[ 101.014568] 8<--- cut here ---
2799 23:26:51.624929 3de00 00000004 00000001 00000000 [ 101.020527] Unable to handle kernel paging request at virtual address f0972000
2800 23:26:51.625148 00020000 becb5a54
2801 23:26:51.625331 # [ 100.50506[ 101.030557] pgd = d910a159
2802 23:26:51.625506 5] 5fe0: 00000004 becb5788 b6eab9[ 101.036068] [f0972000] *pgd=1294b811, *pte=4b8c465f, *ppte=4b8c445f
2803 23:26:51.625749 4f b6e31c66
2804 23:26:51.625930 # [ 100.510149] Cod[ 101.045258] Internal error: Oops: 8000000f [#6] SMP ARM
2805 23:26:51.626804 e: 00000000 00000000 00000000 000[ 101.053292] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2806 23:26:51.627009 00000 (e1a0c00d)
2807 23:26:51.627198 # [[ 110010084996] CPU: 2 PID: 2014 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2808 23:26:51.627385 .516274][ - -1-0[1 .e0n9d4 9t8r8] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2809 23:26:51.627571 ce 9073c320ef9ab[4 b 11 0]1-.-1-03255] PC is at 0xf0972000
2810 23:26:51.627753 # EXEC_KMALLOC: missi[n g 1'0c1.108484] LR is at execute_location+0xa4/0xb4
2811 23:26:51.627932 ll trace:': [[ F A1I0L1].1
2812 23:26:51.628109 1n5o348] pc : [<f0972000>] lr : [<c1389368>] psr: 600e0013
2813 23:26:51.628289 ok 32 se[l f t1e0s1t.s1:2 3l5k2d] sp : c6f5be30 ip : c6f5bd38 fp : c6f5be4c
2814 23:26:51.628482 tm: EXEC_[K M A1L0L1.O1C3.0s4h8 1] r10: 0000000d r9 : c1acf824 r8 : c15e7d40
2815 23:26:51.628663 exit=1
2816 23:26:51.628838 # [s e l1f0t1e.s1t3s7:4 1] r7 : c6f5bf60 r6 : 00000001 r5 : f0972000 r4 : c0c2de78
2817 23:26:51.629016 lkdtm: EXEC_[V M A1L0L1O.C1.4s5h790] r3 : 8fdb3a17 r2 : 8fdb3a17 r1 : ef7ab5e0 r0 : 0000002b
2818 23:26:51.629238 [ 101.154224] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2819 23:26:51.629408 [ 101.161443] Control: 10c5387d Table: 1480c04a DAC: 00000051
2820 23:26:51.629577 [ 101.167195] Process cat (pid: 2014, stack limit = 0x73b0cd9b)
2821 23:26:51.629745 [ 101.172946] Stack: (0xc6f5be30 to 0xc6f5c000)
2822 23:26:51.629913 [ 101.177314] be20: f0972000 c6cfa000 0000000d c6f5bf60
2823 23:26:51.630082 [ 101.185501] be40: c6f5be64 c6f5be50 c0c2defc c13892d0 00000022 c6cfa000 c6f5be74 c6f5be68
2824 23:26:51.630251 [ 101.193686] be60: c0c2d108 c0c2dee0 c6f5be9c c6f5be78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b30780
2825 23:26:51.630423 [ 101.201872] be80: b6e84000 0000000d c30c3300 c6f5bf60 c6f5bec4 c6f5bea0 c07f4ad0 c0c2d4f4
2826 23:26:51.630647 [ 101.210056] bea0: 00000000 c6b30780 b6e84000 c2816000 c6f5bf60 c07f4a6c c6f5bf5c c6f5bec8
2827 23:26:51.630817 [ 101.218242] bec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6f5a000
2828 23:26:51.630987 [ 101.226426] bee0: b6e84000 00020000 00000004 0000000d 0001fff3 c6f5bee0 00000001 b6e83000
2829 23:26:51.631213 [ 101.234610] bf00: c6e48500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2830 23:26:51.631386 [ 101.242796] bf20: 00000000 00000000 c139eaf0 8fdb3a17 c205ca60 c6b30780 c6b30780 c6f5a000
2831 23:26:51.631556 [ 101.250982] bf40: b6e84000 00000000 00000000 00000004 c6f5bf94 c6f5bf60 c059872c c0598098
2832 23:26:51.631724 [ 101.259165] bf60: 00000000 00000000 c6f5bfac 8fdb3a17 0000000d 0000000d b6fcbe00 00000004
2833 23:26:51.631904 [ 101.267350] bf80: c03002e4 c6f5a000 c6f5bfa4 c6f5bf98 c05987bc c05986c4 00000000 c6f5bfa8
2834 23:26:51.632118 [ 101.275535] bfa0: c03000c0 c05987b0 0000000d 0000000d 00000001 b6e84000 0000000d 00000000
2835 23:26:51.632287 [ 101.283722] bfc0: 0000000d 0000000d b6fcbe00 00000004 00000001 00000000 00020000 be8cca54
2836 23:26:51.632471 [ 101.291908] bfe0: 00000004 be8cc788 b6f3994f b6ebfc66 800e0030 00000001 00000000 00000000
2837 23:26:51.632704 [ 101.300089] Backtrace:
2838 23:26:51.632874 [ 101.302561] [<c13892c4>] (execute_location) from [<c0c2defc>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2839 23:26:51.633043 [ 101.311009] r7:c6f5bf60 r6:0000000d r5:c6cfa000 r4:f0972000
2840 23:26:51.633309 [ 101.316682] [<c0c2ded4>] (lkdtm_EXEC_VMALLOC) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2841 23:26:51.633481 [ 101.325038] r5:c6cfa000 r4:00000022
2842 23:26:51.633649 [ 101.328627] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2843 23:26:51.633878 [ 101.336646] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2844 23:26:51.634049 [ 101.344572] r9:c6f5bf60 r8:c30c3300 r7:0000000d r6:b6e84000 r5:c6b30780 r4:c0c2d4e8
2845 23:26:51.634221 [ 101.352328] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2846 23:26:51.634446 [ 101.360166] r9:c07f4a6c r8:c6f5bf60 r7:c2816000 r6:b6e84000 r5:c6b30780 r4:00000000
2847 23:26:51.634618 [ 101.367918] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2848 23:26:51.634787 [ 101.375062] r10:00000004 r9:00000000 r8:00000000 r7:b6e84000 r6:c6f5a000 r5:c6b30780
2849 23:26:51.634994 [ 101.382895] r4:c6b30780
2850 23:26:51.635172 [ 101.385438] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2851 23:26:51.635342 [ 101.392581] r9:c6f5a000 r8:c03002e4 r7:00000004 r6:b6fcbe00 r5:0000000d r4:0000000d
2852 23:26:51.635546 [ 101.400335] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2853 23:26:51.635731 [ 101.407910] Exception stack(0xc6f5bfa8 to 0xc6f5bff0)
2854 23:26:51.635900 [ 101.412969] bfa0: 0000000d 0000000d 00000001 b6e84000 0000000d 00000000
2855 23:26:51.636069 [ 101.421153] bfc0: 0000000d 0000000d b6fcbe00 00000004 00000001 00000000 00020000 be8cca54
2856 23:26:51.636293 [ 101.429336] bfe0: 00000004 be8cc788 b6f3994f b6ebfc66
2857 23:26:51.636482 [ 101.434401] Code: bad PC value
2858 23:26:51.637239 [ 101.437526] ---[ end trace 9073c320ef9ab4b2 ]---
2859 23:26:51.637426 # Segmentation fault
2860 23:26:51.637656 # [ 100.992589] lkdtm: Performing direct entry EXEC_VMALLOC
2861 23:26:51.637830 # [ 100.998907] lkdtm: attempting ok execution at c0c2de78
2862 23:26:51.638002 # [ 101.006414] lkdtm: attempting bad execution at f0972000
2863 23:26:51.638232 # [ 101.014568] 8<--- cut here ---
2864 23:26:51.638404 # [ 101.020527] Unable to handle kernel paging request at virtual address f0972000
2865 23:26:51.638575 # [ 101.030557] pgd = d910a159
2866 23:26:51.638800 # [ 101.036068] [f0972000] *pgd=1294b811, *pte=4b8c465f, *ppte=4b8c445f
2867 23:26:51.638973 # [ 101.045258] Internal error: Oops: 8000000f [#6] SMP ARM
2868 23:26:51.639142 # [ 101.053292] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2869 23:26:51.639320 # [ 101.084996] CPU: 2 PID: 2014 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2870 23:26:51.639550 # [ 101.094988] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2871 23:26:51.639723 # [ 101.103255] PC is at 0xf0972000
2872 23:26:51.639890 # [ 101.108484] LR is at execute_location+0xa4/0xb4
2873 23:26:51.640124 # [ 101.115348] pc : [<f0972000>] lr : [<c1389368>] psr: 600e0013
2874 23:26:51.640298 # [ 101.123521] sp : c6f5be30 ip : c6f5bd38 fp : c6f5be4c
2875 23:26:51.640493 # [ 101.130481] r10: 0000000d r9 : c1acf824 r8 : c15e7d40
2876 23:26:51.640707 # [ 101.137441] r7 : c6f5bf60 r6 : 00000001 r5 : f0972000 r4 : c0c2de78
2877 23:26:51.640877 # [ 101.145790] r3 : 8fdb3a17 r2 : 8fdb3a17 r1 : ef7ab5e0 r0 : 0000002b
2878 23:26:51.641084 # [ 101.154224] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2879 23:26:51.641288 # [ 101.161443] Control: 10c5387d Table: 1480c04a DAC: 00000051
2880 23:26:51.641458 # [ 101.167195] Process cat (pid: 2014, stack limit = 0x73b0cd9b)
2881 23:26:51.641626 # [ 101.172946] Stack: (0xc6f5be30 to 0xc6f5c000)
2882 23:26:51.641846 # [ 101.177314] be20: f0972000 c6cfa000 0000000d c6f5bf60
2883 23:26:51.642020 # [ 101.185501] be40: c6f5be64 c6f5be50 c0c2defc c13892d0 00000022 c6cfa000 c6f5be74 c6f5be68
2884 23:26:51.642189 # [ 101.193686] be60: c0c2d108 c0c2dee0 c6f5be9c c6f5be78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b30780
2885 23:26:51.642398 # [ 101.201872] be80: b6e84000 0000000d c30c3300 c6f5bf60 c6f5bec4 c6f5bea0 c07f4ad0 c0c2d4f4
2886 23:26:51.642836 # [ 101.210056] bea0: 00000000 c6b30780 b6e84000 c2816000 c6f5bf60 c07f4a6c c6f5bf5c c6f5bec8
2887 23:26:51.643009 # [ 101.218242] bec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6f5a000
2888 23:26:51.643179 # [ 101.226426] bee0: b6e84000 00020000 00000004 0000000d 0001fff3 c6f5bee0 00000001 b6e83000
2889 23:26:51.643349 # [ 101.234610] bf00: c6e48500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2890 23:26:51.643519 # [ 101.242796] bf20: 00000000 00000000 c139eaf0 8fdb3a17 c205ca60 c6b30780 c6b30780 c6f5a000
2891 23:26:51.643689 # [ 101.250982] bf40: b6e84000 00000000 00000000 00000004 c6f5bf94 c6f5bf60 c059872c c0598098
2892 23:26:51.643857 # [ 101.259165] bf60: 00000000 00000000 c6f5bfac 8fdb3a17 0000000d 0000000d b6fcbe00 00000004
2893 23:26:51.644025 # [ 101.267350] bf80: c03002e4 c6f5a000 c6f5bfa4 c6f5bf98 c05987bc c05986c4 00000000 c6f5bfa8
2894 23:26:51.644194 # [ 101.275535] bfa0: c03000c0 c05987b0 0000000d 0000000d 00000001 b6e84000 0000000d 00000000
2895 23:26:51.644362 # [ 101.283722] bfc0: 0000000d 0000000d b6fcbe00 00000004 00000001 00000000 00020000 be8cca54
2896 23:26:51.644553 # [ 101.291908] bfe0: 00000004 be8cc788 b6f3994f b6ebfc66 800e0030 00000001 00000000 00000000
2897 23:26:51.644724 # [ 101.300089] Backtrace:
2898 23:26:51.644892 # [ 101.302561] [<c13892c4>] (execute_location) from [<c0c2defc>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2899 23:26:51.645088 # [ 101.311009] r7:c6f5bf60 r6:0000000d r5:c6cfa000 r4:f0972000
2900 23:26:51.645400 # [ 101.316682] [<c0c2ded4>] (lkdtm_EXEC_VMALLOC) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2901 23:26:51.645576 # [ 101.325038] r5:c6cfa000 r4:00000022
2902 23:26:51.645745 # [ 101.328627] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2903 23:26:51.646023 # [ 101.336646] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2904 23:26:51.646196 # [ 101.344572] r9:c6f5bf60 r8:c30c3300 r7:0000000d r6:b6e84000 r5:c6b30780 r4:c0c2d4e8
2905 23:26:51.646366 # [ 101.352328] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2906 23:26:51.646536 # [ 101.360166] r9:c07f4a6c r8:c6f5bf60 r7:c2816000 r6:b6e84000 r5:c6b30780 r4:00000000
2907 23:26:51.646776 # [ 101.367918] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2908 23:26:51.647695 # [ 101.375062] r10:00000004 r9:00000000 r8:00000000 r7:b6e84000 r6:c6f5a000 r5:c6b30780
2909 23:26:51.647886 # [ 101.382895] r4:c6b30780
2910 23:26:51.648116 # [ 101.385438] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2911 23:26:51.648298 # [ 101.392581] r9:c6f5a000 r8:c03002e4 r7:00000004 r6:b6fcbe00 r5:0000000d r4:0000000d
2912 23:26:51.648501 # [ 101.400335] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2913 23:26:51.648733 # [ 101.407910] Exception stack(0xc6f5bfa8 to 0xc6f5bff0)
2914 23:26:51.648908 # [ 101.412969] bfa0: 0000000d 0000000d 00000001 b6e84000 0000000d 00000000
2915 23:26:51.649115 # [ 101.421153] bfc0: 0000000d 0000000d b6fcbe00 00000004 00000001 00000000 00020000 be8cca54
2916 23:26:51.649293 # [ 101.429336] bfe0: 00000004 be8cc788 b6f3994f b6ebfc66
2917 23:26:51.649510 # [ 101.434401] Code: bad PC [ 101.951504] lkdtm: Performing direct entry EXEC_RODATA
2918 23:26:51.649706 value
2919 23:26:51.649876 # [ 101.437526] ---[ end [ 101.958964] lkdtm: attempting ok execution at c0c2de78
2920 23:26:51.650048 trace 9073c320ef9ab4[b 2 1]0-1-.966902] lkdtm: attempting bad execution at c15e7fdc
2921 23:26:51.650219
2922 23:26:51.650388 # EXEC_VMALLOC: missing 'call t[ 101.974450] 8<--- cut here ---
2923 23:26:51.650557 race:': [FAIL]
2924 23:26:51.650725 no[t o1k0 13.3980304] Unable to handle kernel paging request at virtual address c15e7fdc
2925 23:26:51.650896 selftests: lk[d t m1:0 1E.X9E89C697] pgd = 3c140183
2926 23:26:51.651064 VMALLOC.sh # exit=1
2927 23:26:51.651232 # selftests[ 101.994314] [c15e7fdc] *pgd=1141941e(bad)
2928 23:26:51.651400 lkdtm: EXEC_RODATA[. s h10
2929 23:26:51.651568 2.001107] Internal error: Oops: 8000000d [#7] SMP ARM
2930 23:26:51.651744 [ 102.008411] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2931 23:26:51.651921 [ 102.037478] CPU: 1 PID: 2091 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2932 23:26:51.652090 [ 102.045230] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2933 23:26:51.652258 [ 102.051779] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2934 23:26:51.652426 [ 102.056844] LR is at execute_location+0xa4/0xb4
2935 23:26:51.652649 [ 102.061386] pc : [<c15e7fdc>] lr : [<c1389368>] psr: 600e0013
2936 23:26:51.652820 [ 102.067662] sp : c480de38 ip : c480dd40 fp : c480de54
2937 23:26:51.652988 [ 102.072894] r10: 0000000c r9 : c1acf834 r8 : c15e7d40
2938 23:26:51.653203 [ 102.078127] r7 : c480df60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2de78
2939 23:26:51.653374 [ 102.084662] r3 : 284ab071 r2 : 284ab071 r1 : ef7965e0 r0 : 0000002b
2940 23:26:51.653543 [ 102.091198] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2941 23:26:51.653712 [ 102.098343] Control: 10c5387d Table: 1482004a DAC: 00000051
2942 23:26:51.653880 [ 102.104098] Process cat (pid: 2091, stack limit = 0x61b6d134)
2943 23:26:51.654064 [ 102.109851] Stack: (0xc480de38 to 0xc480e000)
2944 23:26:51.654246 [ 102.114219] de20: 00000023 c6a62000
2945 23:26:51.654429 [ 102.122411] de40: 0000000c c480df60 c480de64 c480de58 c1389550 c13892d0 c480de74 c480de68
2946 23:26:51.654599 [ 102.130601] de60: c0c2d108 c1389538 c480de9c c480de78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b01a40
2947 23:26:51.654768 [ 102.138791] de80: b6e8f000 0000000c c30c3300 c480df60 c480dec4 c480dea0 c07f4ad0 c0c2d4f4
2948 23:26:51.654936 [ 102.146982] dea0: 00000000 c6b01a40 b6e8f000 c2816000 c480df60 c07f4a6c c480df5c c480dec8
2949 23:26:51.655104 [ 102.155172] dec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c480c000
2950 23:26:51.655272 [ 102.163363] dee0: b6e8f000 00020000 00000004 0000000c 0001fff4 c480dee0 00000001 b6e8e000
2951 23:26:51.655442 [ 102.171550] df00: c4249180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2952 23:26:51.655667 [ 102.179740] df20: 00000000 00000000 c139eaf0 284ab071 c205ca60 c6b01a40 c6b01a40 c480c000
2953 23:26:51.655837 [ 102.187928] df40: b6e8f000 00000000 00000000 00000004 c480df94 c480df60 c059872c c0598098
2954 23:26:51.656006 [ 102.196116] df60: 00000000 00000000 c480dfac 284ab071 0000000c 0000000c b6fd6e00 00000004
2955 23:26:51.656210 [ 102.204305] df80: c03002e4 c480c000 c480dfa4 c480df98 c05987bc c05986c4 00000000 c480dfa8
2956 23:26:51.656400 [ 102.212494] dfa0: c03000c0 c05987b0 0000000c 0000000c 00000001 b6e8f000 0000000c 00000000
2957 23:26:51.656604 [ 102.220682] dfc0: 0000000c 0000000c b6fd6e00 00000004 00000001 00000000 00020000 beb94a54
2958 23:26:51.656774 [ 102.228871] dfe0: 00000004 beb94788 b6f4494f b6ecac66 800e0030 00000001 00000000 00000000
2959 23:26:51.656943 [ 102.237053] Backtrace:
2960 23:26:51.657153 [ 102.239523] [<c13892c4>] (execute_location) from [<c1389550>] (lkdtm_EXEC_RODATA+0x24/0x28)
2961 23:26:51.657925 [ 102.247888] r7:c480df60 r6:0000000c r5:c6a62000 r4:00000023
2962 23:26:51.658109 [ 102.253567] [<c138952c>] (lkdtm_EXEC_RODATA) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
2963 23:26:51.658341 [ 102.261847] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
2964 23:26:51.658520 [ 102.269871] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
2965 23:26:51.658693 [ 102.277800] r9:c480df60 r8:c30c3300 r7:0000000c r6:b6e8f000 r5:c6b01a40 r4:c0c2d4e8
2966 23:26:51.658881 [ 102.285562] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
2967 23:26:51.659092 [ 102.293405] r9:c07f4a6c r8:c480df60 r7:c2816000 r6:b6e8f000 r5:c6b01a40 r4:00000000
2968 23:26:51.659266 [ 102.301162] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
2969 23:26:51.659437 [ 102.308311] r10:00000004 r9:00000000 r8:00000000 r7:b6e8f000 r6:c480c000 r5:c6b01a40
2970 23:26:51.659608 [ 102.316147] r4:c6b01a40
2971 23:26:51.659838 [ 102.318694] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
2972 23:26:51.660011 [ 102.325841] r9:c480c000 r8:c03002e4 r7:00000004 r6:b6fd6e00 r5:0000000c r4:0000000c
2973 23:26:51.660181 [ 102.333600] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2974 23:26:51.660350 [ 102.341178] Exception stack(0xc480dfa8 to 0xc480dff0)
2975 23:26:51.660585 [ 102.346240] dfa0: 0000000c 0000000c 00000001 b6e8f000 0000000c 00000000
2976 23:26:51.660761 [ 102.354429] dfc0: 0000000c 0000000c b6fd6e00 00000004 00000001 00000000 00020000 beb94a54
2977 23:26:51.660932 [ 102.362614] dfe0: 00000004 beb94788 b6f4494f b6ecac66
2978 23:26:51.661137 [ 102.367680] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2979 23:26:51.661311 [ 102.373787] ---[ end trace 9073c320ef9ab4b3 ]---
2980 23:26:51.661480 # Segmentation fault
2981 23:26:51.661647 # [ 101.951504] lkdtm: Performing direct entry EXEC_RODATA
2982 23:26:51.661874 # [ 101.958964] lkdtm: attempting ok execution at c0c2de78
2983 23:26:51.662045 # [ 101.966902] lkdtm: attempting bad execution at c15e7fdc
2984 23:26:51.662216 # [ 101.974450] 8<--- cut here ---
2985 23:26:51.662385 # [ 101.980304] Unable to handle kernel paging request at virtual address c15e7fdc
2986 23:26:51.662554 # [ 101.989697] pgd = 3c140183
2987 23:26:51.662722 # [ 101.994314] [c15e7fdc] *pgd=1141941e(bad)
2988 23:26:51.662890 # [ 102.001107] Internal error: Oops: 8000000d [#7] SMP ARM
2989 23:26:51.663057 # [ 102.008411] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
2990 23:26:51.663233 # [ 102.037478] CPU: 1 PID: 2091 Comm: cat Tainted: G D W 5.10.131-cip13 #1
2991 23:26:51.663402 # [ 102.045230] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2992 23:26:51.663570 # [ 102.051779] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2993 23:26:51.663737 # [ 102.056844] LR is at execute_location+0xa4/0xb4
2994 23:26:51.663906 # [ 102.061386] pc : [<c15e7fdc>] lr : [<c1389368>] psr: 600e0013
2995 23:26:51.664075 # [ 102.067662] sp : c480de38 ip : c480dd40 fp : c480de54
2996 23:26:51.664242 # [ 102.072894] r10: 0000000c r9 : c1acf834 r8 : c15e7d40
2997 23:26:51.664427 # [ 102.078127] r7 : c480df60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2de78
2998 23:26:51.664633 # [ 102.084662] r3 : 284ab071 r2 : 284ab071 r1 : ef7965e0 r0 : 0000002b
2999 23:26:51.664820 # [ 102.091198] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3000 23:26:51.665003 # [ 102.098343] Control: 10c5387d Table: 1482004a DAC: 00000051
3001 23:26:51.665258 # [ 102.104098] Process cat (pid: 2091, stack limit = 0x61b6d134)
3002 23:26:51.665431 # [ 102.109851] Stack: (0xc480de38 to 0xc480e000)
3003 23:26:51.665599 # [ 102.114219] de20: 00000023 c6a62000
3004 23:26:51.665769 # [ 102.122411] de40: 0000000c c480df60 c480de64 c480de58 c1389550 c13892d0 c480de74 c480de68
3005 23:26:51.665999 # [ 102.130601] de60: c0c2d108 c1389538 c480de9c c480de78 c0c2d608 c0c2d0e8 c0c2d4e8 c6b01a40
3006 23:26:51.666171 # [ 102.138791] de80: b6e8f000 0000000c c30c3300 c480df60 c480dec4 c480dea0 c07f4ad0 c0c2d4f4
3007 23:26:51.666340 # [ 102.146982] dea0: 00000000 c6b01a40 b6e8f000 c2816000 c480df60 c07f4a6c c480df5c c480dec8
3008 23:26:51.666547 # [ 102.155172] dec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c480c000
3009 23:26:51.666730 # [ 102.163363] dee0: b6e8f000 00020000 00000004 0000000c 0001fff4 c480dee0 00000001 b6e8e000
3010 23:26:51.666900 # [ 102.171550] df00: c4249180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3011 23:26:51.667080 # [ 102.179740] df20: 00000000 00000000 c139eaf0 284ab071 c205ca60 c6b01a40 c6b01a40 c480c000
3012 23:26:51.667898 # [ 102.187928] df40: b6e8f000 00000000 00000000 00000004 c480df94 c480df60 c059872c c0598098
3013 23:26:51.668085 # [ 102.196116] df60: 00000000 00000000 c480dfac 284ab071 0000000c 0000000c b6fd6e00 00000004
3014 23:26:51.668262 # [ 102.204305] df80: c03002e4 c480c000 c480dfa4 c480df98 c05987bc c05986c4 00000000 c480dfa8
3015 23:26:51.668502 # [ 102.212494] dfa0: c03000c0 c05987b0 0000000c 0000000c 00000001 b6e8f000 0000000c 00000000
3016 23:26:51.668681 # [ 102.220682] dfc0: 0000000c 0000000c b6fd6e00 00000004 00000001 00000000 00020000 beb94a54
3017 23:26:51.668854 # [ 102.228871] dfe0: 00000004 beb94788 b6f4494f b6ecac66 800e0030 00000001 00000000 00000000
3018 23:26:51.669089 # [ 102.237053] Backtrace:
3019 23:26:51.669269 # [ 102.239523] [<c13892c4>] (execute_location) from [<c1389550>] (lkdtm_EXEC_RODATA+0x24/0x28)
3020 23:26:51.669441 # [ 102.247888] r7:c480df60 r6:0000000c r5:c6a62000 r4:00000023
3021 23:26:51.669639 # [ 102.253567] [<c138952c>] (lkdtm_EXEC_RODATA) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3022 23:26:51.669832 # [ 102.261847] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3023 23:26:51.670004 # [ 102.269871] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3024 23:26:51.670201 # [ 102.277800] r9:c480df60 r8:c30c3300 r7:0000000c r6:b6e8f000 r5:c6b01a40 r4:c0c2d4e8
3025 23:26:51.670396 # [ 102.285562] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3026 23:26:51.670566 # [ 102.293405] r9:c07f4a6c r8:c480df60 r7:c2816000 r6:b6e8f000 r5:c6b01a40 r4:00000000
3027 23:26:51.670742 # [ 102.301162] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3028 23:26:51.670961 # [ 102.308311] r10:00000004 r9:00000000 r8:00000000 r7:b6e8f000 r6:c480c000 r5:c6b01a40
3029 23:26:51.671131 # [ 102.316147] r4:c6b01a40
3030 23:26:51.671299 # [ 102.318694] [<c05986b8>] (ksys_write) from [<c05987bc>] [ 102.833836] lkdtm: Performing direct entry EXEC_USERSPACE
3031 23:26:51.671524 (sys_write+0x18/0x1c)
3032 23:26:51.671695 # [ 102.3[ 102.842087] lkdtm: attempting ok execution at c0c2de78
3033 23:26:51.671863 25841] r9:c480c000 r8:c03002e4 r[ 102.851632] lkdtm: attempting bad execution at b6f3e000
3034 23:26:51.672036 7:00000004 r6:b6fd6e00 r5:0000000[ 102.858177] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f3e000
3035 23:26:51.672267 c r4:0000000c
3036 23:26:51.672439 # [ 10[2 . 313032.867981] Internal error: : b [#8] SMP ARM
3037 23:26:51.672628 00] [<c05987a4>] (sys_write) from[ 102.874589] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3038 23:26:51.672865 [<c03000c0>] (ret[_ f a1s0t2_.s906295] CPU: 2 PID: 2167 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3039 23:26:51.673041 scall+0x0/[0 x 2180)2.
3040 23:26:51.673248 9#1 6[2 01] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3041 23:26:51.673475 102.341178] Excep[t i o1n0 2s.t9a4556] PC is at 0xb6f3e000
3042 23:26:51.673652 ck(0xc480dfa8 to 0xc480dff[0 ) 102.929786] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3043 23:26:51.673823 # [ 102.346240[] d10f2a.09:3 7169] pc : [<b6f3e000>] lr : [<c0c2dfcc>] psr: 60070013
3044 23:26:51.673994 [ 1 0 2 . 9040504027] sp : c480fe48 ip : c480fd50 fp : c480fe64
3045 23:26:51.674163 00c 0000[0 0 01c0 20.090502040703] r10: 0000000f r9 : c1acf840 r8 : c15e7d40
3046 23:26:51.674336 b6e8f000 [0 0 010002.0905c9 4030] r7 : c480ff60 r6 : 0000000f r5 : c6cfa000 r4 : b6f3e000
3047 23:26:51.674506 000000
3048 23:26:51.674675 # [[ 110022..9365746494] r3 : c6ecda77 r2 : c6ecda77 r1 : ef7ab5e0 r0 : 0000002b
3049 23:26:51.674861 9] dfc0: 00000[0 0 c1 0020.090706043] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3050 23:26:51.675034 0c b6fd6e00 [0 0 0100020.0948 50171] Control: 10c5387d Table: 16d6804a DAC: 00000051
3051 23:26:51.675235 000001 000000[0 0 100020.290920826] Process cat (pid: 2167, stack limit = 0x9b3ca6a4)
3052 23:26:51.675422 0 beb94a54
3053 23:26:51.675593 # [[ 110032..03060481] Stack: (0xc480fe48 to 0xc4810000)
3054 23:26:51.675761 614] dfe0: 0000000[4 b1e0b39.4006835] fe40: 00000001 00000000 0000000f 00000024 c480fe74 c480fe68
3055 23:26:51.675934 88 b6f44[9 4 f1 03b.60e1c7a1c8616 fe60: c0c2d108 c0c2df14 c480fe9c c480fe78 c0c2d608 c0c2d0e8 c0c2d4e8 c4249900
3056 23:26:51.676107
3057 23:26:51.676274 # [ 102.367680] [C o d1e0:3. 027012] fe80: b6df8000 0000000f c30c3300 c480ff60 c480fec4 c480fea0 c07f4ad0 c0c2d4f4
3058 23:26:51.676443 f727563 6e756f63[ 0 0100030.00737355] fea0: 00000000 c4249900 b6df8000 c2816000 c480ff60 c07f4a6c c480ff5c c480fec8
3059 23:26:51.676635 aa55aa55 (e1a0[c 0 01d0)3 .0
3060 23:26:51.677411 4#613] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c41f9924 c059872c c480e000
3061 23:26:51.677595 [ 102.373787] [- - -1[0 3e.n0d57785] fee0: b6df8000 00020000 00000004 0000000f 0001fff1 c480fee0 00000001 00000805
3062 23:26:51.677770 trace 9073c32[0 e f190a3b.40b638 41] ff00: c5fd1cc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3063 23:26:51.677943 ]---
3064 23:26:51.678114 # EXEC_RODATA[: m1i0s3s.i78127] ff20: 00000000 00000000 c480e000 c6ecda77 b6df7000 c4249900 c4249900 c480e000
3065 23:26:51.678285 ng 'call trace[: ' :1 0[3F.A0I8L8470] ff40: b6df8000 00000000 00000000 00000004 c480ff94 c480ff60 c059872c c0598098
3066 23:26:51.678457
3067 23:26:51.678625 not ok 34 sel[f t e1s0t3s.:0 9l642] ff60: 00000000 00000000 c480ffac c6ecda77 0000000f 0000000f b6f3fe00 00000004
3068 23:26:51.678797 kdtm: EXEC_RODAT[A . s1h0 3#. 1e08812] ff80: c03002e4 c480e000 c480ffa4 c480ff98 c05987bc c05986c4 00000000 c480ffa8
3069 23:26:51.678967 it=1
3070 23:26:51.679135 # selfte[s t s1:0 3l.k1d1t9070] ffa0: c03000c0 c05987b0 0000000f 0000000f 00000001 b6df8000 0000000f 00000000
3071 23:26:51.679305 : EXEC_USERSPACE[. s h10
3072 23:26:51.679471 3.129242] ffc0: 0000000f 0000000f b6f3fe00 00000004 00000001 00000000 00020000 bece3a54
3073 23:26:51.679644 [ 103.139238] ffe0: 00000004 bece3788 b6ead94f b6e33c66 800e0030 00000001 00000000 00000000
3074 23:26:51.679813 [ 103.147417] Backtrace:
3075 23:26:51.679981 [ 103.149885] [<c0c2df08>] (lkdtm_EXEC_USERSPACE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3076 23:26:51.680149 [ 103.158414] r4:00000024
3077 23:26:51.680316 [ 103.160960] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3078 23:26:51.680502 [ 103.168978] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3079 23:26:51.680672 [ 103.176903] r9:c480ff60 r8:c30c3300 r7:0000000f r6:b6df8000 r5:c4249900 r4:c0c2d4e8
3080 23:26:51.680841 [ 103.184659] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3081 23:26:51.681009 [ 103.192498] r9:c07f4a6c r8:c480ff60 r7:c2816000 r6:b6df8000 r5:c4249900 r4:00000000
3082 23:26:51.681224 [ 103.200250] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3083 23:26:51.681393 [ 103.207394] r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c480e000 r5:c4249900
3084 23:26:51.681561 [ 103.215228] r4:c4249900
3085 23:26:51.681728 [ 103.217772] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3086 23:26:51.681896 [ 103.224914] r9:c480e000 r8:c03002e4 r7:00000004 r6:b6f3fe00 r5:0000000f r4:0000000f
3087 23:26:51.682082 [ 103.232669] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3088 23:26:51.682291 [ 103.240242] Exception stack(0xc480ffa8 to 0xc480fff0)
3089 23:26:51.682460 [ 103.245300] ffa0: 0000000f 0000000f 00000001 b6df8000 0000000f 00000000
3090 23:26:51.682629 [ 103.253485] ffc0: 0000000f 0000000f b6f3fe00 00000004 00000001 00000000 00020000 bece3a54
3091 23:26:51.682844 [ 103.261666] ffe0: 00000004 bece3788 b6ead94f b6e33c66
3092 23:26:51.683018 [ 103.266729] Code: bad PC value
3093 23:26:51.683189 [ 103.269794] ---[ end trace 9073c320ef9ab4b4 ]---
3094 23:26:51.683358 # Segmentation fault
3095 23:26:51.683525 # [ 102.833836] lkdtm: Performing direct entry EXEC_USERSPACE
3096 23:26:51.683692 # [ 102.842087] lkdtm: attempting ok execution at c0c2de78
3097 23:26:51.683859 # [ 102.851632] lkdtm: attempting bad execution at b6f3e000
3098 23:26:51.684025 # [ 102.858177] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f3e000
3099 23:26:51.684194 # [ 102.867981] Internal error: : b [#8] SMP ARM
3100 23:26:51.684361 # [ 102.874589] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3101 23:26:51.684559 # [ 102.906295] CPU: 2 PID: 2167 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3102 23:26:51.684729 # [ 102.916201] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3103 23:26:51.684959 # [ 102.924556] PC is at 0xb6f3e000
3104 23:26:51.685168 # [ 102.929786] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3105 23:26:51.685369 # [ 102.937169] pc : [<b6f3e000>] lr : [<c0c2dfcc>] psr: 60070013
3106 23:26:51.685612 # [ 102.945427] sp : c480fe48 ip : c480fd50 fp : c480fe64
3107 23:26:51.685809 # [ 102.952473] r10: 0000000f r9 : c1acf840 r8 : c15e7d40
3108 23:26:51.685994 # [ 102.959432] r7 : c480ff60 r6 : 0000000f r5 : c6cfa000 r4 : b6f3e000
3109 23:26:51.686186 # [ 102.967694] r3 : c6ecda77 r2 : c6ecda77 r1 : ef7ab5e0 r0 : 0000002b
3110 23:26:51.686408 # [ 102.976043] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3111 23:26:51.686588 # [ 102.985171] Control: 10c5387d Table: 16d6804a DAC: 00000051
3112 23:26:51.686756 # [ 102.992826] Process cat (pid: 2167, stack limit = 0x9b3ca6a4)
3113 23:26:51.686925 # [ 103.000481] Stack: (0xc480fe48 to 0xc4810000)
3114 23:26:51.687715 # [ 103.006835] fe40: 00000001 00000000 0000000f 00000024 c480fe74 c480fe68
3115 23:26:51.687901 # [ 103.017181] fe60: c0c2d108 c0c2df14 c480fe9c c480fe78 c0c2d608 c0c2d0e8 c0c2d4e8 c4249900
3116 23:26:51.688078 # [ 103.027012] fe80: b6df8000 0000000f c30c3300 c480ff60 c480fec4 c480fea0 c07f4ad0 c0c2d4f4
3117 23:26:51.688252 # [ 103.037355] fea0: 00000000 c4249900 b6df8000 c2816000 c480ff60 c07f4a6c c480ff5c c480fec8
3118 23:26:51.688425 # [ 103.047613] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c41f9924 c059872c c480e000
3119 23:26:51.688618 # [ 103.057785] fee0: b6df8000 00020000 00000004 0000000f 0001fff1 c480fee0 00000001 00000805
3120 23:26:51.688789 # [ 103.068041] ff00: c5fd1cc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3121 23:26:51.688963 # [ 103.078127] ff20: 00000000 00000000 c480e000 c6ecda77 b6df7000 c4249900 c4249900 c480e000
3122 23:26:51.689179 # [ 103.088470] ff40: b6df8000 00000000 00000000 00000004 c480ff94 c480ff60 c059872c c0598098
3123 23:26:51.689352 # [ 103.098642] ff60: 00000000 00000000 c480ffac c6ecda77 0000000f 0000000f b6f3fe00 00000004
3124 23:26:51.689523 # [ 103.108812] ff80: c03002e4 c480e000 c480ffa4 c480ff98 c05987bc c05986c4 00000000 c480ffa8
3125 23:26:51.689752 # [ 103.119070] ffa0: c03000c0 c05987b0 0000000f 0000000f 00000001 b6df8000 0000000f 00000000
3126 23:26:51.689926 # [ 103.129242] ffc0: 0000000f 0000000f b6f3fe00 00000004 00000001 00000000 00020000 bece3a54
3127 23:26:51.690096 # [ 103.139238] ffe0: 00000004 bece3788 b6ead94f b6e33c66 800e0030 00000001 00000000 00000000
3128 23:26:51.690267 # [ 103.147417] Backtrace:
3129 23:26:51.690497 # [ 103.149885] [<c0c2df08>] (lkdtm_EXEC_USERSPACE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3130 23:26:51.690670 # [ 103.158414] r4:00000024
3131 23:26:51.690837 # [ 103.160960] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3132 23:26:51.691007 # [ 103.168978] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3133 23:26:51.691176 # [ 103.176903] r9:c480ff60 r8:c30c3300 r7:0000000f r6:b6df8000 r5:c4249900 r4:c0c2d4e8
3134 23:26:51.691404 # [ 103.184659] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3135 23:26:51.691577 # [ 103.192498] r9:c07f4a6c r8:c480ff60 r7:c2816000 r6:b6df8000 r5:c4249900 r4:00000000
3136 23:26:51.691748 # [ 103.200250] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3137 23:26:51.691917 # [ 103.207394] r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c480e000 r5:c4249900
3138 23:26:51.692086 # [ 103.215228] r4:c4249900
3139 23:26:51.692252 # [ 103.217772] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3140 23:26:51.692421 # [ 103.224914] r9:c480e000 r8:c03002e4 r7:00000004 r6:b6f3fe00 r5:0000000f r4:0000000f
3141 23:26:51.692611 # [ 103.232669] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3142 23:26:51.692780 # [ 103.240242] Exception stack(0xc480ffa8 to 0xc480fff0)
3143 23:26:51.692947 # [ 103.245300] ffa0: 0000000f 0000000f 00000001 b6df8000 0000000f 00000000
3144 23:26:51.693153 # [ 103.253485] ffc0: 0000000f 0000000f b6f3fe00 00000004 00000001 00000000 00020000 bece3a54
3145 23:26:51.693324 # [ 103.261666] ffe0: 00000004 bece3788 b6ead94f b6e33c66
3146 23:26:51.693492 # [ 103.266729] Code: bad PC value
3147 23:26:51.693659 # [ 103.269794] ---[ end trace 9073c320ef9ab4b4 ]---
3148 23:26:51.693829 # EXEC_USERSPACE: missing 'call trace:': [FAIL]
3149 23:26:51.693996 not ok 35 selftests: lkdtm: EXEC_USERSPACE.sh # exit=1
3150 23:26:51.694164 # selftests: lkdtm: EXEC_NULL.sh
3151 23:26:51.694330 [ 103.802778] lkdtm: Performing direct entry EXEC_NULL
3152 23:26:51.694497 [ 103.807840] lkdtm: attempting ok execution at c0c2de78
3153 23:26:51.694664 [ 103.812994] lkdtm: attempting bad execution at 00000000
3154 23:26:51.694831 [ 103.818286] 8<--- cut here ---
3155 23:26:51.694997 [ 103.821358] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3156 23:26:51.695165 [ 103.829583] pgd = 2ec1a836
3157 23:26:51.695331 [ 103.832336] [00000000] *pgd=00000000
3158 23:26:51.695496 [ 103.835958] Internal error: Oops: 80000005 [#9] SMP ARM
3159 23:26:51.695662 [ 103.841196] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3160 23:26:51.695837 [ 103.870203] CPU: 2 PID: 2238 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3161 23:26:51.696004 [ 103.877953] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3162 23:26:51.696172 [ 103.884491] PC is at 0x0
3163 23:26:51.696338 [ 103.887040] LR is at execute_location+0xa4/0xb4
3164 23:26:51.696523 [ 103.891576] pc : [<00000000>] lr : [<c1389368>] psr: 600e0013
3165 23:26:51.696694 [ 103.897847] sp : c6f7fe38 ip : c6f7fd40 fp : c6f7fe54
3166 23:26:51.697484 [ 103.903077] r10: 0000000a r9 : c1acf850 r8 : c15e7d40
3167 23:26:51.697702 [ 103.908307] r7 : c6f7ff60 r6 : 00000000 r5 : 00000000 r4 : c0c2de78
3168 23:26:51.697879 [ 103.914840] r3 : 4a2f509c r2 : 4a2f509c r1 : ef7ab5e0 r0 : 0000002b
3169 23:26:51.698053 [ 103.921374] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3170 23:26:51.698226 [ 103.928515] Control: 10c5387d Table: 16b8404a DAC: 00000051
3171 23:26:51.698414 [ 103.934268] Process cat (pid: 2238, stack limit = 0xbc851670)
3172 23:26:51.698625 [ 103.940020] Stack: (0xc6f7fe38 to 0xc6f80000)
3173 23:26:51.698796 [ 103.944384] fe20: 00000025 c6cfa000
3174 23:26:51.698969 [ 103.952572] fe40: 0000000a c6f7ff60 c6f7fe64 c6f7fe58 c1389574 c13892d0 c6f7fe74 c6f7fe68
3175 23:26:51.699195 [ 103.960756] fe60: c0c2d108 c1389560 c6f7fe9c c6f7fe78 c0c2d608 c0c2d0e8 c0c2d4e8 c47a6dc0
3176 23:26:51.699371 [ 103.968943] fe80: b6e4b000 0000000a c30c3300 c6f7ff60 c6f7fec4 c6f7fea0 c07f4ad0 c0c2d4f4
3177 23:26:51.699544 [ 103.977130] fea0: 00000000 c47a6dc0 b6e4b000 c2816000 c6f7ff60 c07f4a6c c6f7ff5c c6f7fec8
3178 23:26:51.699715 [ 103.985315] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6f7e000
3179 23:26:51.699885 [ 103.993499] fee0: b6e4b000 00020000 00000004 0000000a 0001fff6 c6f7fee0 00000001 b6e4a000
3180 23:26:51.700054 [ 104.001684] ff00: c437d040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3181 23:26:51.700222 [ 104.009869] ff20: 00000000 00000000 c139eaf0 4a2f509c c205ca60 c47a6dc0 c47a6dc0 c6f7e000
3182 23:26:51.700392 [ 104.018055] ff40: b6e4b000 00000000 00000000 00000004 c6f7ff94 c6f7ff60 c059872c c0598098
3183 23:26:51.700583 [ 104.026241] ff60: 00000000 00000000 c6f7ffac 4a2f509c 0000000a 0000000a b6f92e00 00000004
3184 23:26:51.700753 [ 104.034426] ff80: c03002e4 c6f7e000 c6f7ffa4 c6f7ff98 c05987bc c05986c4 00000000 c6f7ffa8
3185 23:26:51.700922 [ 104.042610] ffa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6e4b000 0000000a 00000000
3186 23:26:51.701136 [ 104.050797] ffc0: 0000000a 0000000a b6f92e00 00000004 00000001 00000000 00020000 beb07a54
3187 23:26:51.701339 [ 104.058982] ffe0: 00000004 beb07788 b6f0094f b6e86c66 800e0030 00000001 00000000 00000000
3188 23:26:51.701511 [ 104.067161] Backtrace:
3189 23:26:51.701678 [ 104.069628] [<c13892c4>] (execute_location) from [<c1389574>] (lkdtm_EXEC_NULL+0x20/0x24)
3190 23:26:51.701875 [ 104.077816] r7:c6f7ff60 r6:0000000a r5:c6cfa000 r4:00000025
3191 23:26:51.702067 [ 104.083490] [<c1389554>] (lkdtm_EXEC_NULL) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3192 23:26:51.702238 [ 104.091592] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3193 23:26:51.702407 [ 104.099611] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3194 23:26:51.702576 [ 104.107538] r9:c6f7ff60 r8:c30c3300 r7:0000000a r6:b6e4b000 r5:c47a6dc0 r4:c0c2d4e8
3195 23:26:51.702768 [ 104.115295] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3196 23:26:51.702970 [ 104.123134] r9:c07f4a6c r8:c6f7ff60 r7:c2816000 r6:b6e4b000 r5:c47a6dc0 r4:00000000
3197 23:26:51.703140 [ 104.130885] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3198 23:26:51.703311 [ 104.138030] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c6f7e000 r5:c47a6dc0
3199 23:26:51.703479 [ 104.145863] r4:c47a6dc0
3200 23:26:51.703646 [ 104.148407] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3201 23:26:51.703814 [ 104.155551] r9:c6f7e000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:0000000a r4:0000000a
3202 23:26:51.703982 [ 104.163306] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3203 23:26:51.704154 [ 104.170880] Exception stack(0xc6f7ffa8 to 0xc6f7fff0)
3204 23:26:51.704322 [ 104.175939] ffa0: 0000000a 0000000a 00000001 b6e4b000 0000000a 00000000
3205 23:26:51.704508 [ 104.184126] ffc0: 0000000a 0000000a b6f92e00 00000004 00000001 00000000 00020000 beb07a54
3206 23:26:51.704679 [ 104.192309] ffe0: 00000004 beb07788 b6f0094f b6e86c66
3207 23:26:51.704847 [ 104.197373] Code: bad PC value
3208 23:26:51.705014 [ 104.200511] ---[ end trace 9073c320ef9ab4b5 ]---
3209 23:26:51.705227 # Segmentation fault
3210 23:26:51.705395 # [ 103.802778] lkdtm: Performing direct entry EXEC_NULL
3211 23:26:51.705563 # [ 103.807840] lkdtm: attempting ok execution at c0c2de78
3212 23:26:51.705730 # [ 103.812994] lkdtm: attempting bad execution at 00000000
3213 23:26:51.705919 # [ 103.818286] 8<--- cut here ---
3214 23:26:51.706119 # [ 103.821358] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3215 23:26:51.706291 # [ 103.829583] pgd = 2ec1a836
3216 23:26:51.706457 # [ 103.832336] [00000000] *pgd=00000000
3217 23:26:51.706624 # [ 103.835958] Internal error: Oops: 80000005 [#9] SMP ARM
3218 23:26:51.707454 # [ 103.841196] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3219 23:26:51.707704 # [ 103.870203] CPU: 2 PID: 2238 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3220 23:26:51.707885 # [ 103.877953] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3221 23:26:51.708060 # [ 103.884491] PC is at 0x0
3222 23:26:51.708231 # [ 103.887040] LR is at execute_location+0xa4/0xb4
3223 23:26:51.708401 # [ 103.891576] pc : [<00000000>] lr : [<c1389368>] psr: 600e0013
3224 23:26:51.708594 # [ 103.897847] sp : c6f7fe38 ip : c6f7fd40 fp : c6f7fe54
3225 23:26:51.708763 # [ 103.903077] r10: 0000000a r9 : c1acf850 r8 : c15e7d40
3226 23:26:51.708933 # [ 103.908307] r7 : c6f7ff60 r6 : 00000000 r5 : 00000000 r4 : c0c2de78
3227 23:26:51.709141 # [ 103.914840] r3 : 4a2f509c r2 : 4a2f509c r1 : ef7ab5e0 r0 : 0000002b
3228 23:26:51.709315 # [ 103.921374] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3229 23:26:51.709486 # [ 103.928515] Control: 10c5387d Table: 16b8404a DAC: 00000051
3230 23:26:51.709655 # [ 103.934268] Process cat (pid: 2238, stack limit = 0xbc851670)
3231 23:26:51.709823 # [ 103.940020] Stack: (0xc6f7fe38 to 0xc6f80000)
3232 23:26:51.709995 # [ 103.944384] fe20: 00000025 c6cfa000
3233 23:26:51.710164 # [ 103.952572] fe40: 0000000a c6f7ff60 c6f7fe64 c6f7fe58 c1389574 c13892d0 c6f7fe74 c6f7fe68
3234 23:26:51.710334 # [ 103.960756] fe60: c0c2d108 c1389560 c6f7fe9c c6f7fe78 c0c2d608 c0c2d0e8 c0c2d4e8 c47a6dc0
3235 23:26:51.710503 # [ 103.968943] fe80: b6e4b000 0000000a c30c3300 c6f7ff60 c6f7fec4 c6f7fea0 c07f4ad0 c0c2d4f4
3236 23:26:51.710671 # [ 103.977130] fea0: 00000000 c47a6dc0 b6e4b000 c2816000 c6f7ff60 c07f4a6c c6f7ff5c c6f7fec8
3237 23:26:51.710843 # [ 103.985315] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6f7e000
3238 23:26:51.711067 # [ 103.993499] fee0: b6e4b000 00020000 00000004 0000000a 0001fff6 c6f7fee0 00000001 b6e4a000
3239 23:26:51.711239 # [ 104.001684] ff00: c437d040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3240 23:26:51.711408 # [ 104.009869] ff20: 00000000 00000000 c139eaf0 4a2f509c c205ca60 c47a6dc0 c47a6dc0 c6f7e000
3241 23:26:51.711600 # [ 104.018055] ff40: b6e4b000 00000000 00000000 00000004 c6f7ff94 c6f7ff60 c059872c c0598098
3242 23:26:51.711798 # [ 104.026241] ff60: 00000000 00000000 c6f7ffac 4a2f509c 0000000a 0000000a b6f92e00 00000004
3243 23:26:51.711970 # [ 104.034426] ff80: c03002e4 c6f7e000 c6f7ffa4 c6f7ff98 c05987bc c05986c4 00000000 c6f7ffa8
3244 23:26:51.712146 # [ 104.042610] ffa0: c03000c0 c05987b0 0000000a 0000000a 00000001 b6e4b000 0000000a 00000000
3245 23:26:51.712364 # [ 104.050797] ffc0: 0000000a 0000000a b6f92e00 00000004 00000001 00000000 00020000 beb07a54
3246 23:26:51.712559 # [ 104.058982] ffe0: 00000004 beb07788 b6f0094f b6e86c66 800e0030 00000001 00000000 00000000
3247 23:26:51.712730 # [ 104.067161] Backtrace:
3248 23:26:51.712898 # [ 104.069628] [<c13892c4>] (execute_location) from [<c1389574>] (lkdtm_EXEC_NULL+0x20/0x24)
3249 23:26:51.713120 # [ 104.077816] r7:c6f7ff60 r6:0000000a r5:c6cfa000 r4:00000025
3250 23:26:51.713471 # [ 104.083490] [<c1389554>] (lkdtm_EXEC_NULL) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3251 23:26:51.713790 # [ 104.091592] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3252 23:26:51.714139 # [ 104.099611] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3253 23:26:51.714314 # [ 104.107538] r9:c6f7ff60 r8:c30c3300 r7:0000000a r6:b6e4b000 r5:c47a6dc0 r4:c0c2d4e8
3254 23:26:51.714486 # [ 104.115295] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3255 23:26:51.714714 # [ 104.123134] r9:c07f4a6c r8:c6f7ff60 r7:c2816000 r6:b6e4b000 r5:c47a6dc0 r4:00000000
3256 23:26:51.714888 # [ 104.130885] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3257 23:26:51.715058 # [ 104.138030] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c6f7e000 r5:c47a6dc0
3258 23:27:26.310880 # [ 104.145863] r4:c47a6dc0
3259 23:27:26.311382 # [ 104.148407] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3260 23:27:26.311705 # [ 104.155551] r9:c6f7e000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:0000000a r4:0000000a
3261 23:27:26.312020 # [ 104.163306] [<c05987a4>] (sys_wri[ 104.726015] lkdtm: Performing direct entry ACCESS_USERSPACE
3262 23:27:26.312338 te) from [<c03000c0>] (ret_fast_s[ 104.734036] lkdtm: attempting bad read at b6fd4000
3263 23:27:26.312668 yscall+0x0/0x28)
3264 23:27:26.312970 # [ 104.170880[ 104.741417] 8<--- cut here ---
3265 23:27:26.313333 ] Exception s[t a c1k0(40.x7c467f84] Unhandled fault: page domain fault (0x01b) at 0xb6fd4000
3266 23:27:26.313647 7ffa8 to 0xc6f7fff0)
3267 23:27:26.313955 #[ [ 1 01.755556] pgd = 7aed5ca1
3268 23:27:26.315584 04.175939] ffa0: 104.760611] [b6fd4000] *pgd=4b8c8831
3269 23:27:26.315913 0000000a 0000000a 00000001 b[6 104.766981] Internal error: : 1b [#10] SMP ARM
3270 23:27:26.316217 4b000 0000000a 00000000
3271 23:27:26.316547 # [ 104[ 104.774113] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3272 23:27:26.316862 .184126] ffc0: 0000000a 0000000a 104.805831] CPU: 2 PID: 2314 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3273 23:27:26.317193 b6f92e00 00000[0 0 41 0040.080106346] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3274 23:27:26.317503 01 00000000 00020000 beb07a54
3275 23:27:26.317813 # [ 104.824906] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3276 23:27:26.318113 [ 104.192309] ffe0: 00000004 beb[ 104.832999] LR is at __irq_work_queue_local+0x40/0x74
3277 23:27:26.318418 07788 b6f0094f b6e86[c 6 610
3278 23:27:26.318724 4#.840903] pc : [<c0c2e0f0>] lr : [<c049ba28>] psr: 600e0013
3279 23:27:26.319035 [ 104.197373] [C o d1e0:4 .b8a4d429] sp : c6dd5e38 ip : c6dd5d40 fp : c6dd5e64
3280 23:27:26.319343 PC value
3281 23:27:26.319649 # [ 1[0 4 .120040.5816658] r10: 00000011 r9 : c1acf85c r8 : c15e7d40
3282 23:27:26.319947 1] ---[ end trace[ 9 017034c.3823974] r7 : c6dd5f60 r6 : 00000051 r5 : c6dd4000 r4 : b6fd4000
3283 23:27:26.320251 0ef9ab4b5 ]---
3284 23:27:26.320571 # E[X E C1_0N4U.L72591] r3 : b6408865 r2 : b6408865 r1 : ef7ab5e0 r0 : 00000026
3285 23:27:26.320874 L: missing 'call trace:'[: [1F04.881299] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3286 23:27:26.321213 IL]
3287 23:27:26.321515 not ok 36 s[e l f1t0e4s.t89s868] Control: 10c5387d Table: 16f7004a DAC: 00000051
3288 23:27:26.321819 : lkdtm: EXEC_NULL.sh # [e x i1t04.898621] Process cat (pid: 2314, stack limit = 0x8d864b0b)
3289 23:27:26.322112 1
3290 23:27:26.322415 # selftests: lkdt[m : 1A0C4C.906801] Stack: (0xc6dd5e38 to 0xc6dd6000)
3291 23:27:26.322718 SS_USERSPACE.sh
3292 23:27:26.323017 [ 104.913423] 5e20: 00000022 00000000
3293 23:27:26.323321 [ 104.923088] 5e40: 00000000 b6408865 c6dd5e6c 00000026 c6cfa000 00000011 c6dd5e74 c6dd5e68
3294 23:27:26.323621 [ 104.931299] 5e60: c0c2d108 c0c2dfe8 c6dd5e9c c6dd5e78 c0c2d608 c0c2d0e8 c0c2d4e8 c4248500
3295 23:27:26.323923 [ 104.939506] 5e80: b6e8e000 00000011 c30c3300 c6dd5f60 c6dd5ec4 c6dd5ea0 c07f4ad0 c0c2d4f4
3296 23:27:26.324227 [ 104.947715] 5ea0: 00000000 c4248500 b6e8e000 c2816000 c6dd5f60 c07f4a6c c6dd5f5c c6dd5ec8
3297 23:27:26.324545 [ 104.955921] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6dd4000
3298 23:27:26.324849 [ 104.964130] 5ee0: b6e8e000 00020000 00000004 00000011 0001ffef c6dd5ee0 00000001 b6e8d000
3299 23:27:26.325175 [ 104.972335] 5f00: c43032c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3300 23:27:26.325479 [ 104.980543] 5f20: 00000000 00000000 c139eaf0 b6408865 c205ca60 c4248500 c4248500 c6dd4000
3301 23:27:26.325778 [ 104.988750] 5f40: b6e8e000 00000000 00000000 00000004 c6dd5f94 c6dd5f60 c059872c c0598098
3302 23:27:26.326077 [ 104.996956] 5f60: 00000000 00000000 c6dd5fac b6408865 00000011 00000011 b6fd5e00 00000004
3303 23:27:26.326377 [ 105.005163] 5f80: c03002e4 c6dd4000 c6dd5fa4 c6dd5f98 c05987bc c05986c4 00000000 c6dd5fa8
3304 23:27:26.326671 [ 105.013369] 5fa0: c03000c0 c05987b0 00000011 00000011 00000001 b6e8e000 00000011 00000000
3305 23:27:26.326969 [ 105.021575] 5fc0: 00000011 00000011 b6fd5e00 00000004 00000001 00000000 00020000 becf3a54
3306 23:27:26.327268 [ 105.029784] 5fe0: 00000004 becf3788 b6f4394f b6ec9c66 800e0030 00000001 00000000 00000000
3307 23:27:26.327566 [ 105.037978] Backtrace:
3308 23:27:26.327855 [ 105.040484] [<c0c2dfdc>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3309 23:27:26.328148 [ 105.049212] r6:00000011 r5:c6cfa000 r4:00000026
3310 23:27:26.328440 [ 105.053866] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3311 23:27:26.328757 [ 105.061914] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3312 23:27:26.329080 [ 105.069864] r9:c6dd5f60 r8:c30c3300 r7:00000011 r6:b6e8e000 r5:c4248500 r4:c0c2d4e8
3313 23:27:26.329386 [ 105.077647] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3314 23:27:26.329684 [ 105.085513] r9:c07f4a6c r8:c6dd5f60 r7:c2816000 r6:b6e8e000 r5:c4248500 r4:00000000
3315 23:27:26.329978 [ 105.093292] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3316 23:27:26.330268 [ 105.100459] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c6dd4000 r5:c4248500
3317 23:27:26.330554 [ 105.108308] r4:c4248500
3318 23:27:26.330852 [ 105.110874] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3319 23:27:26.331901 [ 105.118040] r9:c6dd4000 r8:c03002e4 r7:00000004 r6:b6fd5e00 r5:00000011 r4:00000011
3320 23:27:26.332221 [ 105.125819] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3321 23:27:26.332540 [ 105.133410] Exception stack(0xc6dd5fa8 to 0xc6dd5ff0)
3322 23:27:26.332838 [ 105.138491] 5fa0: 00000011 00000011 00000001 b6e8e000 00000011 00000000
3323 23:27:26.333165 [ 105.146698] 5fc0: 00000011 00000011 b6fd5e00 00000004 00000001 00000000 00020000 becf3a54
3324 23:27:26.333473 [ 105.154900] 5fe0: 00000004 becf3788 b6f4394f b6ec9c66
3325 23:27:26.333772 [ 105.159984] Code: e1a01004 e3000780 e34c01ad eb1d4179 (e5943000)
3326 23:27:26.334065 [ 105.166109] ---[ end trace 9073c320ef9ab4b6 ]---
3327 23:27:26.334363 # Segmentation fault
3328 23:27:26.334661 # [ 104.726015] lkdtm: Performing direct entry ACCESS_USERSPACE
3329 23:27:26.334977 # [ 104.734036] lkdtm: attempting bad read at b6fd4000
3330 23:27:26.335293 # [ 104.741417] 8<--- cut here ---
3331 23:27:26.335606 # [ 104.747284] Unhandled fault: page domain fault (0x01b) at 0xb6fd4000
3332 23:27:26.335919 # [ 104.755556] pgd = 7aed5ca1
3333 23:27:26.336231 # [ 104.760611] [b6fd4000] *pgd=4b8c8831
3334 23:27:26.336566 # [ 104.766981] Internal error: : 1b [#10] SMP ARM
3335 23:27:26.336878 # [ 104.774113] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3336 23:27:26.337233 # [ 104.805831] CPU: 2 PID: 2314 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3337 23:27:26.337556 # [ 104.816346] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3338 23:27:26.337876 # [ 104.824906] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3339 23:27:26.338190 # [ 104.832999] LR is at __irq_work_queue_local+0x40/0x74
3340 23:27:26.338502 # [ 104.840903] pc : [<c0c2e0f0>] lr : [<c049ba28>] psr: 600e0013
3341 23:27:26.338814 # [ 104.849429] sp : c6dd5e38 ip : c6dd5d40 fp : c6dd5e64
3342 23:27:26.339121 # [ 104.856658] r10: 00000011 r9 : c1acf85c r8 : c15e7d40
3343 23:27:26.339435 # [ 104.863974] r7 : c6dd5f60 r6 : 00000051 r5 : c6dd4000 r4 : b6fd4000
3344 23:27:26.339752 # [ 104.872591] r3 : b6408865 r2 : b6408865 r1 : ef7ab5e0 r0 : 00000026
3345 23:27:26.340063 # [ 104.881299] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3346 23:27:26.340373 # [ 104.890868] Control: 10c5387d Table: 16f7004a DAC: 00000051
3347 23:27:26.340702 # [ 104.898621] Process cat (pid: 2314, stack limit = 0x8d864b0b)
3348 23:27:26.341018 # [ 104.906801] Stack: (0xc6dd5e38 to 0xc6dd6000)
3349 23:27:26.341355 # [ 104.913423] 5e20: 00000022 00000000
3350 23:27:26.341663 # [ 104.923088] 5e40: 00000000 b6408865 c6dd5e6c 00000026 c6cfa000 00000011 c6dd5e74 c6dd5e68
3351 23:27:26.341985 # [ 104.931299] 5e60: c0c2d108 c0c2dfe8 c6dd5e9c c6dd5e78 c0c2d608 c0c2d0e8 c0c2d4e8 c4248500
3352 23:27:26.342300 # [ 104.939506] 5e80: b6e8e000 00000011 c30c3300 c6dd5f60 c6dd5ec4 c6dd5ea0 c07f4ad0 c0c2d4f4
3353 23:27:26.342604 # [ 104.947715] 5ea0: 00000000 c4248500 b6e8e000 c2816000 c6dd5f60 c07f4a6c c6dd5f5c c6dd5ec8
3354 23:27:26.342912 # [ 104.955921] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6dd4000
3355 23:27:26.343223 # [ 104.964130] 5ee0: b6e8e000 00020000 00000004 00000011 0001ffef c6dd5ee0 00000001 b6e8d000
3356 23:27:26.343534 # [ 104.972335] 5f00: c43032c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3357 23:27:26.343840 # [ 104.980543] 5f20: 00000000 00000000 c139eaf0 b6408865 c205ca60 c4248500 c4248500 c6dd4000
3358 23:27:26.344153 # [ 104.988750] 5f40: b6e8e000 00000000 00000000 00000004 c6dd5f94 c6dd5f60 c059872c c0598098
3359 23:27:26.344482 # [ 104.996956] 5f60: 00000000 00000000 c6dd5fac b6408865 00000011 00000011 b6fd5e00 00000004
3360 23:27:26.344794 # [ 105.005163] 5f80: c03002e4 c6dd4000 c6dd5fa4 c6dd5f98 c05987bc c05986c4 00000000 c6dd5fa8
3361 23:27:26.345130 # [ 105.013369] 5fa0: c03000c0 c05987b0 00000011 00000011 00000001 b6e8e000 00000011 00000000
3362 23:27:26.345447 # [ 105.021575] 5fc0: 00000011 00000011 b6fd5e00 00000004 00000001 00000000 00020000 becf3a54
3363 23:27:26.345755 # [ 105.029784] 5fe0: 00000004 becf3788 b6f4394f b6ec9c66 800e0030 00000001 00000000 00000000
3364 23:27:26.346059 # [ 105.037978] Backtrace:
3365 23:27:26.346373 # [ 105.040484] [<c0c2dfdc>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3366 23:27:26.346692 # [ 105.049212] r6:00000011 r5:c6cfa000 r4:00000026
3367 23:27:26.347006 # [ 105.053866] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3368 23:27:26.347322 # [ 105.061914] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3369 23:27:26.348690 # [ 105.069864] r9:c6dd5f60 r8:c30c3300 r7:00000011 r6:b6e8e000 r5:c4248500 r4:c0c2d4e8
3370 23:27:26.349019 # [ 105.077647] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3371 23:27:26.349309 # [ 105.085513] r9:c07f4a6c r8:c6dd5f60 r7:c2816000 r6:b6e8e000 r5:c4248500 r4:00000000
3372 23:27:26.349561 # [ 105.093292] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3373 23:27:26.349811 # [ 105.100459] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c6dd4000 r5:c4248500
3374 23:27:26.350058 # [ 105.108308] r4:c4248500
3375 23:27:26.350300 # [ 105.110874] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3376 23:27:26.350541 # [ 105.118040] r9:c6dd4000 r8:c03002e4 r7:00000004 r6:b6fd5e00 r5:00000011 r4:00000011
3377 23:27:26.350778 # [ 105.125819] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3378 23:27:26.351014 # [ 105.133410] Exception stack(0xc6dd5fa8 to 0xc6dd5ff0)
3379 23:27:26.351248 # [ 105.138491] 5fa0: 00000011 00000011 00000001 b6e8e000 00000011 00000000
3380 23:27:26.351483 # [ 105.146698] 5fc0: 00000011 00000011 b6fd5e00 00000004 00000001 00000000 00020000 becf3a54
3381 23:27:26.351717 # [ 105.154900] 5fe0: 00000004 becf3788 b6f4394f b6ec9c66
3382 23:27:26.351949 # [ 105.159984] Code: e1a01004 e3000780 e34c01ad eb1d4179 (e5943000)
3383 23:27:26.352182 # [ 105.166109] ---[ end trace 9073c320ef9ab4b6 ]---
3384 23:27:26.352415 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3385 23:27:26.352643 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
3386 23:27:26.352870 # selftests: lkdtm: ACCESS_NULL.sh
3387 23:27:26.353151 [ 105.682740] lkdtm: Performing direct entry ACCESS_NULL
3388 23:27:26.353388 [ 105.688044] lkdtm: attempting bad read at 00000000
3389 23:27:26.353622 [ 105.692887] 8<--- cut here ---
3390 23:27:26.353854 [ 105.695958] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3391 23:27:26.354087 [ 105.704109] pgd = 04af7019
3392 23:27:26.354318 [ 105.706866] [00000000] *pgd=00000000
3393 23:27:26.354548 [ 105.710654] Internal error: Oops: 5 [#11] SMP ARM
3394 23:27:26.354780 [ 105.715377] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3395 23:27:26.355022 [ 105.744405] CPU: 0 PID: 2389 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3396 23:27:26.355256 [ 105.752153] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3397 23:27:26.355489 [ 105.758696] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3398 23:27:26.355720 [ 105.763321] LR is at 0x0
3399 23:27:26.355949 [ 105.765860] pc : [<c13895a0>] lr : [<00000000>] psr: 600e0013
3400 23:27:26.356181 [ 105.772132] sp : c44afe50 ip : 00000027 fp : c44afe64
3401 23:27:26.356411 [ 105.777362] r10: 0000000c r9 : c1acf870 r8 : c15e7d40
3402 23:27:26.356635 [ 105.782592] r7 : c44aff60 r6 : 0000000c r5 : c6d72000 r4 : 00000000
3403 23:27:26.356833 [ 105.789125] r3 : 3f262900 r2 : 3f262900 r1 : ef7815e4 r0 : 00000026
3404 23:27:26.357018 [ 105.795661] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3405 23:27:26.357234 [ 105.802802] Control: 10c5387d Table: 16e3404a DAC: 00000051
3406 23:27:26.357419 [ 105.808555] Process cat (pid: 2389, stack limit = 0xf232a7ea)
3407 23:27:26.357604 [ 105.814307] Stack: (0xc44afe50 to 0xc44b0000)
3408 23:27:26.357788 [ 105.818675] fe40: 00000027 c6d72000 c44afe74 c44afe68
3409 23:27:26.357975 [ 105.826861] fe60: c0c2d108 c1389584 c44afe9c c44afe78 c0c2d608 c0c2d0e8 c0c2d4e8 c5801a40
3410 23:27:26.358160 [ 105.835046] fe80: b6dc7000 0000000c c30c3300 c44aff60 c44afec4 c44afea0 c07f4ad0 c0c2d4f4
3411 23:27:26.358345 [ 105.843231] fea0: 00000000 c5801a40 b6dc7000 c2816000 c44aff60 c07f4a6c c44aff5c c44afec8
3412 23:27:26.358529 [ 105.851416] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c44ae000
3413 23:27:26.358715 [ 105.859602] fee0: b6dc7000 00020000 00000004 0000000c 0001fff4 c44afee0 00000001 b6dc6000
3414 23:27:26.358899 [ 105.867787] ff00: c4527040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3415 23:27:26.359083 [ 105.875971] ff20: 00000000 00000000 c139eaf0 3f262900 c205ca60 c5801a40 c5801a40 c44ae000
3416 23:27:26.359268 [ 105.884156] ff40: b6dc7000 00000000 00000000 00000004 c44aff94 c44aff60 c059872c c0598098
3417 23:27:26.359452 [ 105.892341] ff60: 00000000 00000000 c44affac 3f262900 0000000c 0000000c b6f0ee00 00000004
3418 23:27:26.359637 [ 105.900526] ff80: c03002e4 c44ae000 c44affa4 c44aff98 c05987bc c05986c4 00000000 c44affa8
3419 23:27:26.359822 [ 105.908712] ffa0: c03000c0 c05987b0 0000000c 0000000c 00000001 b6dc7000 0000000c 00000000
3420 23:27:26.360007 [ 105.916898] ffc0: 0000000c 0000000c b6f0ee00 00000004 00000001 00000000 00020000 bee49a54
3421 23:27:26.360871 [ 105.925083] ffe0: 00000004 bee49788 b6e7c94f b6e02c66 800e0030 00000001 00000000 00000000
3422 23:27:26.361094 [ 105.933264] Backtrace:
3423 23:27:26.361292 [ 105.935734] [<c1389578>] (lkdtm_ACCESS_NULL) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3424 23:27:26.361487 [ 105.944005] r5:c6d72000 r4:00000027
3425 23:27:26.361680 [ 105.947593] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3426 23:27:26.361872 [ 105.955612] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3427 23:27:26.362063 [ 105.963538] r9:c44aff60 r8:c30c3300 r7:0000000c r6:b6dc7000 r5:c5801a40 r4:c0c2d4e8
3428 23:27:26.362251 [ 105.971296] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3429 23:27:26.362438 [ 105.979134] r9:c07f4a6c r8:c44aff60 r7:c2816000 r6:b6dc7000 r5:c5801a40 r4:00000000
3430 23:27:26.362625 [ 105.986888] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3431 23:27:26.362812 [ 105.994032] r10:00000004 r9:00000000 r8:00000000 r7:b6dc7000 r6:c44ae000 r5:c5801a40
3432 23:27:26.362997 [ 106.001865] r4:c5801a40
3433 23:27:26.363180 [ 106.004408] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3434 23:27:26.363366 [ 106.011551] r9:c44ae000 r8:c03002e4 r7:00000004 r6:b6f0ee00 r5:0000000c r4:0000000c
3435 23:27:26.363552 [ 106.019306] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3436 23:27:26.363738 [ 106.026880] Exception stack(0xc44affa8 to 0xc44afff0)
3437 23:27:26.363922 [ 106.031939] ffa0: 0000000c 0000000c 00000001 b6dc7000 0000000c 00000000
3438 23:27:26.364107 [ 106.040123] ffc0: 0000000c 0000000c b6f0ee00 00000004 00000001 00000000 00020000 bee49a54
3439 23:27:26.364292 [ 106.048306] ffe0: 00000004 bee49788 b6e7c94f b6e02c66
3440 23:27:26.364503 [ 106.053367] Code: e3000780 e34c01ad e1a01004 ebffd44d (e5945000)
3441 23:27:26.364681 [ 106.059518] ---[ end trace 9073c320ef9ab4b7 ]---
3442 23:27:26.364858 # Segmentation fault
3443 23:27:26.365034 # [ 105.682740] lkdtm: Performing direct entry ACCESS_NULL
3444 23:27:26.365229 # [ 105.688044] lkdtm: attempting bad read at 00000000
3445 23:27:26.365405 # [ 105.692887] 8<--- cut here ---
3446 23:27:26.365582 # [ 105.695958] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3447 23:27:26.365760 # [ 105.704109] pgd = 04af7019
3448 23:27:26.365935 # [ 105.706866] [00000000] *pgd=00000000
3449 23:27:26.366111 # [ 105.710654] Internal error: Oops: 5 [#11] SMP ARM
3450 23:27:26.366287 # [ 105.715377] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3451 23:27:26.366472 # [ 105.744405] CPU: 0 PID: 2389 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3452 23:27:26.366649 # [ 105.752153] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3453 23:27:26.366827 # [ 105.758696] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3454 23:27:26.367003 # [ 105.763321] LR is at 0x0
3455 23:27:26.367178 # [ 105.765860] pc : [<c13895a0>] lr : [<00000000>] psr: 600e0013
3456 23:27:26.367354 # [ 105.772132] sp : c44afe50 ip : 00000027 fp : c44afe64
3457 23:27:26.367530 # [ 105.777362] r10: 0000000c r9 : c1acf870 r8 : c15e7d40
3458 23:27:26.367705 # [ 105.782592] r7 : c44aff60 r6 : 0000000c r5 : c6d72000 r4 : 00000000
3459 23:27:26.367881 # [ 105.789125] r3 : 3f262900 r2 : 3f262900 r1 : ef7815e4 r0 : 00000026
3460 23:27:26.368057 # [ 105.795661] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3461 23:27:26.368235 # [ 105.802802] Control: 10c5387d Table: 16e3404a DAC: 00000051
3462 23:27:26.368412 # [ 105.808555] Process cat (pid: 2389, stack limit = 0xf232a7ea)
3463 23:27:26.368605 # [ 105.814307] Stack: (0xc44afe50 to 0xc44b0000)
3464 23:27:26.368782 # [ 105.818675] fe40: 00000027 c6d72000 c44afe74 c44afe68
3465 23:27:26.368959 # [ 105.826861] fe60: c0c2d108 c1389584 c44afe9c c44afe78 c0c2d608 c0c2d0e8 c0c2d4e8 c5801a40
3466 23:27:26.369161 # [ 105.835046] fe80: b6dc7000 0000000c c30c3300 c44aff60 c44afec4 c44afea0 c07f4ad0 c0c2d4f4
3467 23:27:26.369340 # [ 105.843231] fea0: 00000000 c5801a40 b6dc7000 c2816000 c44aff60 c07f4a6c c44aff5c c44afec8
3468 23:27:26.369517 # [ 105.851416] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c44ae000
3469 23:27:26.369694 # [ 105.859602] fee0: b6dc7000 00020000 00000004 0000000c 0001fff4 c44afee0 00000001 b6dc6000
3470 23:27:26.369871 # [ 105.867787] ff00: c4527040 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3471 23:27:26.370048 # [ 105.875971] ff20: 00000000 00000000 c139eaf0 3f262900 c205ca60 c5801a40 c5801a40 c44ae000
3472 23:27:26.370224 # [ 105.884156] ff40: b6dc7000 00000000 00000000 00000004 c44aff94 c44aff60 c059872c c0598098
3473 23:27:26.371056 # [ 105.892341] ff60: 00000000 00000000 c44affac 3f262900 0000000c 0000000c b6f0ee00 00000004
3474 23:27:26.371260 # [ 105.900526] ff80: c03002e4 c44ae000 c44affa4 c44aff98 c05987bc c05986c4 00000000 c44affa8
3475 23:27:26.371452 # [ 105.908712] ffa0: c03000c0 c05987b0 0000000c 0000000c 00000001 b6dc7000 0000000c 00000000
3476 23:27:26.371641 # [ 105.916898] ffc0: 0000000c 0000000c b6f0ee00 00000004 00000001 00000000 00020000 bee49a54
3477 23:27:26.371827 # [ 105.925083] ffe0: 00000004 bee49788 b6e7c94f b6e02c66 800e0030 00000001 00000000 00000000
3478 23:27:26.372012 # [ 105.933264] Backtrace:
3479 23:27:26.372194 # [ 105.935734] [<c1389578>] (lkdtm_ACCESS_NULL) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3480 23:27:26.372375 # [ 105.944005] r5:c6d72000 r4:00000027
3481 23:27:26.372570 # [ 105.947593] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3482 23:27:26.372751 # [ 105.955612] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3483 23:27:26.372929 # [ 105.963538] r9:c44aff60 r8:c30c3300 r7:0000000c r6:b6dc7000 r5:c5801a40 r4:c0c2d4e8
3484 23:27:26.373130 # [ 105.971296] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3485 23:27:26.373310 # [ 105.979134] r9:c07f4a6c r8:c44aff60 r7:c2816000 r6:b6dc7000 r5:c5801a40 r4:00000000
3486 23:27:26.373490 # [ 105.986888] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3487 23:27:26.373667 # [ 105.994032] r10:00000004 r9:00000000 r8:00000000 r7:b6dc7000 r6:c44ae000 r5:c5801a40
3488 23:27:26.373846 # [ 106.001865] r4:c5801a40
3489 23:27:26.374022 # [ 106.004408] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3490 23:27:26.374201 # [ 106.011551] r9:c44ae000 r8:c03002e4 r7:00000004 r6:b6f0ee00 r5:0000000c r4:0000000c
3491 23:27:26.374379 # [ 106.019306] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3492 23:27:26.374557 # [ 106.026880] Exception stack(0xc44affa8 to 0xc44afff0)
3493 23:27:26.374734 # [ 106.031939] ffa0: 0000000c 0000000c 00000001 b6dc7000 0000000c 00000000
3494 23:27:26.374913 # [ 106.040123] ffc0: 0000000c 0000000c b6f0ee00 00000004 00000001 00000000 00020000 bee49a54
3495 23:27:26.375092 # [ 106.048306] ffe0: 00000004 bee49788 b6e7c94f b6e02c66
3496 23:27:26.375269 # [ 106.053367] Code: e3000780 e34c01ad e1a01004 ebffd44d (e5945000)
3497 23:27:26.375447 # [ 106.059518] ---[ end trace 9073c320ef9ab4b7 ]---
3498 23:27:26.375625 # ACCESS_NULL: missing 'call trace:': [FAIL]
3499 23:27:26.375801 not ok 38 selftests: lkdtm: ACCESS_NULL.sh # exit=1
3500 23:27:26.375980 # selftests: lkdtm: WRITE_RO.sh
3501 23:27:26.376158 [ 106.613433] lkdtm: Performing direct entry WRITE_RO
3502 23:27:26.376334 [ 106.618422] lkdtm: attempting bad rodata write at c15e7fd8
3503 23:27:26.376525 [ 106.623929] 8<--- cut here ---
3504 23:27:26.376701 [ 106.626993] Unable to handle kernel paging request at virtual address c15e7fd8
3505 23:27:26.376880 [ 106.634226] pgd = 2ec1a836
3506 23:27:26.377074 [ 106.636940] [c15e7fd8] *pgd=1141941e(bad)
3507 23:27:26.377255 [ 106.640977] Internal error: Oops: 80d [#12] SMP ARM
3508 23:27:26.377432 [ 106.645864] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3509 23:27:26.377618 [ 106.674931] CPU: 1 PID: 2463 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3510 23:27:26.377797 [ 106.682680] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3511 23:27:26.377974 [ 106.689226] PC is at lkdtm_WRITE_RO+0x44/0x50
3512 23:27:26.378151 [ 106.693593] LR is at 0x0
3513 23:27:26.378326 [ 106.696136] pc : [<c13893bc>] lr : [<00000000>] psr: 600e0013
3514 23:27:26.378504 [ 106.702411] sp : c6d9fe50 ip : 00000027 fp : c6d9fe64
3515 23:27:26.378682 [ 106.707642] r10: 00000009 r9 : c1acf87c r8 : c15e7d40
3516 23:27:26.378858 [ 106.712875] r7 : c6d9ff60 r6 : 00000009 r5 : c6cd2000 r4 : c15e7fd8
3517 23:27:26.379036 [ 106.719409] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e4 r0 : c1ad0680
3518 23:27:26.379212 [ 106.725948] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3519 23:27:26.379390 [ 106.733092] Control: 10c5387d Table: 16b8404a DAC: 00000051
3520 23:27:26.379567 [ 106.738847] Process cat (pid: 2463, stack limit = 0xd1170294)
3521 23:27:26.379744 [ 106.744602] Stack: (0xc6d9fe50 to 0xc6da0000)
3522 23:27:26.379920 [ 106.748973] fe40: 00000028 c6cd2000 c6d9fe74 c6d9fe68
3523 23:27:26.380098 [ 106.757163] fe60: c0c2d108 c1389384 c6d9fe9c c6d9fe78 c0c2d608 c0c2d0e8 c0c2d4e8 c4416280
3524 23:27:26.380275 [ 106.765354] fe80: b6e1d000 00000009 c30c3300 c6d9ff60 c6d9fec4 c6d9fea0 c07f4ad0 c0c2d4f4
3525 23:27:26.380465 [ 106.773544] fea0: 00000000 c4416280 b6e1d000 c2816000 c6d9ff60 c07f4a6c c6d9ff5c c6d9fec8
3526 23:27:26.380644 [ 106.781735] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6d9e000
3527 23:27:26.381477 [ 106.789924] fee0: b6e1d000 00020000 00000004 00000009 0001fff7 c6d9fee0 00000001 b6e1c000
3528 23:27:26.381676 [ 106.798113] ff00: c5fd0c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3529 23:27:26.381866 [ 106.806301] ff20: 00000000 00000000 c139eaf0 a554d4ae c205ca60 c4416280 c4416280 c6d9e000
3530 23:27:26.382051 [ 106.814489] ff40: b6e1d000 00000000 00000000 00000004 c6d9ff94 c6d9ff60 c059872c c0598098
3531 23:27:26.382235 [ 106.822678] ff60: 00000000 00000000 c6d9ffac a554d4ae 00000009 00000009 b6f64e00 00000004
3532 23:27:26.382418 [ 106.830866] ff80: c03002e4 c6d9e000 c6d9ffa4 c6d9ff98 c05987bc c05986c4 00000000 c6d9ffa8
3533 23:27:26.382602 [ 106.839054] ffa0: c03000c0 c05987b0 00000009 00000009 00000001 b6e1d000 00000009 00000000
3534 23:27:26.382782 [ 106.847243] ffc0: 00000009 00000009 b6f64e00 00000004 00000001 00000000 00020000 bea6ca54
3535 23:27:26.382961 [ 106.855431] ffe0: 00000004 bea6c788 b6ed294f b6e58c66 800e0030 00000001 00000000 00000000
3536 23:27:26.383141 [ 106.863612] Backtrace:
3537 23:27:26.383317 [ 106.866089] [<c1389378>] (lkdtm_WRITE_RO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3538 23:27:26.383495 [ 106.874103] r5:c6cd2000 r4:00000028
3539 23:27:26.383672 [ 106.877695] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3540 23:27:26.383849 [ 106.885717] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3541 23:27:26.384027 [ 106.893647] r9:c6d9ff60 r8:c30c3300 r7:00000009 r6:b6e1d000 r5:c4416280 r4:c0c2d4e8
3542 23:27:26.384205 [ 106.901408] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3543 23:27:26.384383 [ 106.909249] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6e1d000 r5:c4416280 r4:00000000
3544 23:27:26.384577 [ 106.917007] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3545 23:27:26.384755 [ 106.924155] r10:00000004 r9:00000000 r8:00000000 r7:b6e1d000 r6:c6d9e000 r5:c4416280
3546 23:27:26.384932 [ 106.931991] r4:c4416280
3547 23:27:26.385127 [ 106.934538] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3548 23:27:26.385304 [ 106.941685] r9:c6d9e000 r8:c03002e4 r7:00000004 r6:b6f64e00 r5:00000009 r4:00000009
3549 23:27:26.385482 [ 106.949443] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3550 23:27:26.385659 [ 106.957018] Exception stack(0xc6d9ffa8 to 0xc6d9fff0)
3551 23:27:26.385835 [ 106.962081] ffa0: 00000009 00000009 00000001 b6e1d000 00000009 00000000
3552 23:27:26.386012 [ 106.970268] ffc0: 00000009 00000009 b6f64e00 00000004 00000001 00000000 00020000 bea6ca54
3553 23:27:26.386189 [ 106.978454] ffe0: 00000004 bea6c788 b6ed294f b6e58c66
3554 23:27:26.386365 [ 106.983520] Code: e34a3bcd e3000680 e34c01ad e0233002 (e5843000)
3555 23:27:26.386542 [ 106.989626] ---[ end trace 9073c320ef9ab4b8 ]---
3556 23:27:26.386717 # Segmentation fault
3557 23:27:26.386892 # [ 106.613433] lkdtm: Performing direct entry WRITE_RO
3558 23:27:26.387068 # [ 106.618422] lkdtm: attempting bad rodata write at c15e7fd8
3559 23:27:26.387244 # [ 106.623929] 8<--- cut here ---
3560 23:27:26.387419 # [ 106.626993] Unable to handle kernel paging request at virtual address c15e7fd8
3561 23:27:26.387596 # [ 106.634226] pgd = 2ec1a836
3562 23:27:26.387770 # [ 106.636940] [c15e7fd8] *pgd=1141941e(bad)
3563 23:27:26.387945 # [ 106.640977] Internal error: Oops: 80d [#12] SMP ARM
3564 23:27:26.388120 # [ 106.645864] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3565 23:27:26.388304 # [ 106.674931] CPU: 1 PID: 2463 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3566 23:27:26.388495 # [ 106.682680] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3567 23:27:26.388672 # [ 106.689226] PC is at lkdtm_WRITE_RO+0x44/0x50
3568 23:27:26.388848 # [ 106.693593] LR is at 0x0
3569 23:27:26.389022 # [ 106.696136] pc : [<c13893bc>] lr : [<00000000>] psr: 600e0013
3570 23:27:26.389225 # [ 106.702411] sp : c6d9fe50 ip : 00000027 fp : c6d9fe64
3571 23:27:26.389401 # [ 106.707642] r10: 00000009 r9 : c1acf87c r8 : c15e7d40
3572 23:27:26.389577 # [ 106.712875] r7 : c6d9ff60 r6 : 00000009 r5 : c6cd2000 r4 : c15e7fd8
3573 23:27:26.389754 # [ 106.719409] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e4 r0 : c1ad0680
3574 23:27:26.389930 # [ 106.725948] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3575 23:27:26.390107 # [ 106.733092] Control: 10c5387d Table: 16b8404a DAC: 00000051
3576 23:27:26.390283 # [ 106.738847] Process cat (pid: 2463, stack limit = 0xd1170294)
3577 23:27:26.390458 # [ 106.744602] Stack: (0xc6d9fe50 to 0xc6da0000)
3578 23:27:26.390634 # [ 106.748973] fe40: 00000028 c6cd2000 c6d9fe74 c6d9fe68
3579 23:27:26.391463 # [ 106.757163] fe60: c0c2d108 c1389384 c6d9fe9c c6d9fe78 c0c2d608 c0c2d0e8 c0c2d4e8 c4416280
3580 23:27:26.391664 # [ 106.765354] fe80: b6e1d000 00000009 c30c3300 c6d9ff60 c6d9fec4 c6d9fea0 c07f4ad0 c0c2d4f4
3581 23:27:26.391855 # [ 106.773544] fea0: 00000000 c4416280 b6e1d000 c2816000 c6d9ff60 c07f4a6c c6d9ff5c c6d9fec8
3582 23:27:26.392042 # [ 106.781735] fec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6d9e000
3583 23:27:26.392227 # [ 106.789924] fee0: b6e1d000 00020000 00000004 00000009 0001fff7 c6d9fee0 00000001 b6e1c000
3584 23:27:26.392412 # [ 106.798113] ff00: c5fd0c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3585 23:27:26.392613 # [ 106.806301] ff20: 00000000 00000000 c139eaf0 a554d4ae c205ca60 c4416280 c4416280 c6d9e000
3586 23:27:26.392793 # [ 106.814489] ff40: b6e1d000 00000000 00000000 00000004 c6d9ff94 c6d9ff60 c059872c c0598098
3587 23:27:26.392973 # [ 106.822678] ff60: 00000000 00000000 c6d9ffac a554d4ae 00000009 00000009 b6f64e00 00000004
3588 23:27:26.393187 # [ 106.830866] ff80: c03002e4 c6d9e000 c6d9ffa4 c6d9ff98 c05987bc c05986c4 00000000 c6d9ffa8
3589 23:27:26.393367 # [ 106.839054] ffa0: c03000c0 c05987b0 00000009 00000009 00000001 b6e1d000 00000009 00000000
3590 23:27:26.393546 # [ 106.847243] ffc0: 00000009 00000009 b6f64e00 00000004 00000001 00000000 00020000 bea6ca54
3591 23:27:26.393724 # [ 106.855431] ffe0: 00000004 bea6c788 b6ed294f b6e58c66 800e0030 00000001 00000000 00000000
3592 23:27:26.393901 # [ 106.863612] Backtrace:
3593 23:27:26.394076 # [ 106.866089] [<c1389378>] (lkdtm_WRITE_RO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3594 23:27:26.394254 # [ 106.874103] r5:c6cd2000 r4:00000028
3595 23:27:26.394431 # [ 106.877695] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3596 23:27:26.394608 # [ 106.885717] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3597 23:27:26.394785 # [ 106.893647] r9:c6d9ff60 r8:c30c3300 r7:00000009 r6:b6e1d000 r5:c4416280 r4:c0c2d4e8
3598 23:27:26.394962 # [ 106.901408] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3599 23:27:26.395139 # [ 106.909249] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6e1d000 r5:c4416280 r4:00000000
3600 23:27:26.395317 # [ 106.917007] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3601 23:27:26.395494 # [ 106.924155] r10:00000004 r9:00000000 r8:00000000 r7:b6e1d000 r6:c6d9e000 r5:c4416280
3602 23:27:26.395670 # [ 106.931991] r4:c4416280
3603 23:27:26.395845 # [ 106.934538] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3604 23:27:26.396022 # [ 106.941685] r9:c6d9e000 r8:c03002e4 r7:00000004 r6:b6f64e00 r5:00000009 r4:00000009
3605 23:27:26.396199 # [ 106.949443] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3606 23:27:26.396376 # [ 106.957018] Exception stack(0xc6d9ffa8 to 0xc6d9fff0)[ 107.501854] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3607 23:27:26.396571
3608 23:27:26.396747 # [ 106.962081] ffa0: [ 107.508682] lkdtm: attempting bad ro_after_init write at c1b82c48
3609 23:27:26.396925 00000009 00000009 00000[ 107.517628] 8<--- cut here ---
3610 23:27:26.397119 001 b6e1d00[0 0100070.05020394 0] Unable to handle kernel paging request at virtual address c1b82c48
3611 23:27:26.397303 00000000
3612 23:27:26.397482 # [[ 110076..593720509] pgd = b7cf8d5a
3613 23:27:26.397658 68] ffc0: 00000009 00000009 b[6 f107.537125] [c1b82c48] *pgd=11a1941e(bad)
3614 23:27:26.397840 64e00 00000004 0000[0 0 0110 70.043743] Internal error: Oops: 80d [#13] SMP ARM
3615 23:27:26.398021 000000 00020000 bea6ca54
3616 23:27:26.398200 # [ 10[ 107.550786] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3617 23:27:26.398386 6.978454] ffe0: 00000004[ b e1a07.582492] CPU: 1 PID: 2537 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3618 23:27:26.398569 c788 b6ed294f[ b 61e0578.c5696259] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3619 23:27:26.398747 # [ 106.983520] Code: e34a[3 b 107.601106] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3620 23:27:26.398924 d e3000680 e34c01ad e0233002 ([e 107.609023] LR is at __irq_work_queue_local+0x40/0x74
3621 23:27:26.399101 843000)
3622 23:27:26.399282 # [[ 110067..968196652] pc : [<c138942c>] lr : [<c049ba28>] psr: 600e0013
3623 23:27:26.399460 26] ---[ en[d 1t0r7a.c6e2 499027] sp : c6b85e50 ip : c6b85d58 fp : c6b85e64
3624 23:27:26.399640 3c320ef9ab4b[8 ]1-0-7-.6
3625 23:27:26.399819 3#1 974] r10: 00000014 r9 : c1acf888 r8 : c15e7d40
3626 23:27:26.399998 RITE_RO: missi[n g 1'0c7a.l6l3 9109] r7 : c6b85f60 r6 : 00000014 r5 : c6a2f000 r4 : c1b82c48
3627 23:27:26.400177 race:': [FAIL[]
3628 23:27:26.401038 1n0o7t. 6o4k7 33] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1ad0680
3629 23:27:26.401263 39 selftests: lkd[t m :1 0W7R.I6T6069] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3630 23:27:26.401457 E_RO.sh # exit=[1
3631 23:27:26.401644 1#0 7s.e6l6f285] Control: 10c5387d Table: 16f5804a DAC: 00000051
3632 23:27:26.401832 tests: lkdtm: W[R I T1E0_7R.O6_7A026] Process cat (pid: 2537, stack limit = 0x6b303f09)
3633 23:27:26.402016 FTER_INIT.sh
3634 23:27:26.402197 [ 107.680767] Stack: (0xc6b85e50 to 0xc6b86000)
3635 23:27:26.402375 [ 107.686343] 5e40: 00000029 c6a2f000 c6b85e74 c6b85e68
3636 23:27:26.402554 [ 107.694533] 5e60: c0c2d108 c13893d4 c6b85e9c c6b85e78 c0c2d608 c0c2d0e8 c0c2d4e8 c4302c80
3637 23:27:26.402733 [ 107.702722] 5e80: b6e40000 00000014 c30c3300 c6b85f60 c6b85ec4 c6b85ea0 c07f4ad0 c0c2d4f4
3638 23:27:26.402911 [ 107.710912] 5ea0: 00000000 c4302c80 b6e40000 c2816000 c6b85f60 c07f4a6c c6b85f5c c6b85ec8
3639 23:27:26.403090 [ 107.719101] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6b84000
3640 23:27:26.403269 [ 107.727290] 5ee0: b6e40000 00020000 00000004 00000014 0001ffec c6b85ee0 00000001 b6e3f000
3641 23:27:26.403447 [ 107.735477] 5f00: c58003c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3642 23:27:26.403626 [ 107.743667] 5f20: 00000000 00000000 c139eaf0 c7657eb6 c205ca60 c4302c80 c4302c80 c6b84000
3643 23:27:26.403804 [ 107.751857] 5f40: b6e40000 00000000 00000000 00000004 c6b85f94 c6b85f60 c059872c c0598098
3644 23:27:26.403980 [ 107.760045] 5f60: 00000000 00000000 c6b85fac c7657eb6 00000014 00000014 b6f87e00 00000004
3645 23:27:26.404158 [ 107.768234] 5f80: c03002e4 c6b84000 c6b85fa4 c6b85f98 c05987bc c05986c4 00000000 c6b85fa8
3646 23:27:26.404335 [ 107.776421] 5fa0: c03000c0 c05987b0 00000014 00000014 00000001 b6e40000 00000014 00000000
3647 23:27:26.404527 [ 107.784610] 5fc0: 00000014 00000014 b6f87e00 00000004 00000001 00000000 00020000 bec47a54
3648 23:27:26.404705 [ 107.792801] 5fe0: 00000004 bec47788 b6ef594f b6e7bc66 800e0030 00000001 00000000 00000000
3649 23:27:26.404882 [ 107.800982] Backtrace:
3650 23:27:26.405072 [ 107.803457] [<c13893c8>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3651 23:27:26.405255 [ 107.812427] r5:c6a2f000 r4:00000029
3652 23:27:26.405431 [ 107.816019] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3653 23:27:26.405609 [ 107.824042] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3654 23:27:26.405786 [ 107.831974] r9:c6b85f60 r8:c30c3300 r7:00000014 r6:b6e40000 r5:c4302c80 r4:c0c2d4e8
3655 23:27:26.405964 [ 107.839734] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3656 23:27:26.406140 [ 107.847577] r9:c07f4a6c r8:c6b85f60 r7:c2816000 r6:b6e40000 r5:c4302c80 r4:00000000
3657 23:27:26.406317 [ 107.855337] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3658 23:27:26.406494 [ 107.862484] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c6b84000 r5:c4302c80
3659 23:27:26.406670 [ 107.870320] r4:c4302c80
3660 23:27:26.406845 [ 107.872866] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3661 23:27:26.407020 [ 107.880013] r9:c6b84000 r8:c03002e4 r7:00000004 r6:b6f87e00 r5:00000014 r4:00000014
3662 23:27:26.407197 [ 107.887772] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3663 23:27:26.407374 [ 107.895348] Exception stack(0xc6b85fa8 to 0xc6b85ff0)
3664 23:27:26.407549 [ 107.900411] 5fa0: 00000014 00000014 00000001 b6e40000 00000014 00000000
3665 23:27:26.407726 [ 107.908599] 5fc0: 00000014 00000014 b6f87e00 00000004 00000001 00000000 00020000 bec47a54
3666 23:27:26.407902 [ 107.916784] 5fe0: 00000004 bec47788 b6ef594f b6e7bc66
3667 23:27:26.408077 [ 107.921849] Code: e34a3bcd e3000680 e34c01ad e0233002 (e5843000)
3668 23:27:26.408252 [ 107.927957] ---[ end trace 9073c320ef9ab4b9 ]---
3669 23:27:26.408428 # Segmentation fault
3670 23:27:26.408616 # [ 107.501854] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3671 23:27:26.408793 # [ 107.508682] lkdtm: attempting bad ro_after_init write at c1b82c48
3672 23:27:26.408969 # [ 107.517628] 8<--- cut here ---
3673 23:27:26.409174 # [ 107.523460] Unable to handle kernel paging request at virtual address c1b82c48
3674 23:27:26.409351 # [ 107.532509] pgd = b7cf8d5a
3675 23:27:26.409526 # [ 107.537125] [c1b82c48] *pgd=11a1941e(bad)
3676 23:27:26.409701 # [ 107.543743] Internal error: Oops: 80d [#13] SMP ARM
3677 23:27:26.409875 # [ 107.550786] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3678 23:27:26.410059 # [ 107.582492] CPU: 1 PID: 2537 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3679 23:27:26.410908 # [ 107.592659] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3680 23:27:26.411104 # [ 107.601106] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3681 23:27:26.411292 # [ 107.609023] LR is at __irq_work_queue_local+0x40/0x74
3682 23:27:26.411477 # [ 107.616752] pc : [<c138942c>] lr : [<c049ba28>] psr: 600e0013
3683 23:27:26.411661 # [ 107.624927] sp : c6b85e50 ip : c6b85d58 fp : c6b85e64
3684 23:27:26.411844 # [ 107.631974] r10: 00000014 r9 : c1acf888 r8 : c15e7d40
3685 23:27:26.412024 # [ 107.639109] r7 : c6b85f60 r6 : 00000014 r5 : c6a2f000 r4 : c1b82c48
3686 23:27:26.412204 # [ 107.647633] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e0 r0 : c1ad0680
3687 23:27:26.412383 # [ 107.656069] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3688 23:27:26.412578 # [ 107.665285] Control: 10c5387d Table: 16f5804a DAC: 00000051
3689 23:27:26.412758 # [ 107.673026] Process cat (pid: 2537, stack limit = 0x6b303f09)
3690 23:27:26.412935 # [ 107.680767] Stack: (0xc6b85e50 to 0xc6b86000)
3691 23:27:26.413136 # [ 107.686343] 5e40: 00000029 c6a2f000 c6b85e74 c6b85e68
3692 23:27:26.413316 # [ 107.694533] 5e60: c0c2d108 c13893d4 c6b85e9c c6b85e78 c0c2d608 c0c2d0e8 c0c2d4e8 c4302c80
3693 23:27:26.413495 # [ 107.702722] 5e80: b6e40000 00000014 c30c3300 c6b85f60 c6b85ec4 c6b85ea0 c07f4ad0 c0c2d4f4
3694 23:27:26.413674 # [ 107.710912] 5ea0: 00000000 c4302c80 b6e40000 c2816000 c6b85f60 c07f4a6c c6b85f5c c6b85ec8
3695 23:27:26.413852 # [ 107.719101] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6b84000
3696 23:27:26.414030 # [ 107.727290] 5ee0: b6e40000 00020000 00000004 00000014 0001ffec c6b85ee0 00000001 b6e3f000
3697 23:27:26.414207 # [ 107.735477] 5f00: c58003c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3698 23:27:26.414384 # [ 107.743667] 5f20: 00000000 00000000 c139eaf0 c7657eb6 c205ca60 c4302c80 c4302c80 c6b84000
3699 23:27:26.414562 # [ 107.751857] 5f40: b6e40000 00000000 00000000 00000004 c6b85f94 c6b85f60 c059872c c0598098
3700 23:27:26.414740 # [ 107.760045] 5f60: 00000000 00000000 c6b85fac c7657eb6 00000014 00000014 b6f87e00 00000004
3701 23:27:26.414918 # [ 107.768234] 5f80: c03002e4 c6b84000 c6b85fa4 c6b85f98 c05987bc c05986c4 00000000 c6b85fa8
3702 23:27:26.415095 # [ 107.776421] 5fa0: c03000c0 c05987b0 00000014 00000014 00000001 b6e40000 00000014 00000000
3703 23:27:26.415272 # [ 107.784610] 5fc0: 00000014 00000014 b6f87e00 00000004 00000001 00000000 00020000 bec47a54
3704 23:27:26.415449 # [ 107.792801] 5fe0: 00000004 bec47788 b6ef594f b6e7bc66 800e0030 00000001 00000000 00000000
3705 23:27:26.415626 # [ 107.800982] Backtrace:
3706 23:27:26.415801 # [ 107.803457] [<c13893c8>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3707 23:27:26.415979 # [ 107.812427] r5:c6a2f000 r4:00000029
3708 23:27:26.416154 # [ 107.816019] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3709 23:27:26.416331 # [ 107.824042] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3710 23:27:26.416522 # [ 107.831974] r9:c6b85f60 r8:c30c3300 r7:00000014 r6:b6e40000 r5:c4302c80 r4:c0c2d4e8
3711 23:27:26.416701 # [ 107.839734] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3712 23:27:26.416878 # [ 107.847577] r9:c07f4a6c r8:c6b85f60 r7:c2816000 r6:b6e40000 r5:c4302c80 r4:00000000
3713 23:27:26.417054 # [ 107.855337] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3714 23:27:26.417253 # [ 107.862484] r10:00000004 r9:00000000 r8:00000000 r7:b6e40000 r6:c6b84000 r5:c4302c80
3715 23:27:26.417429 # [ 107.870320] r4:c4302c80
3716 23:27:26.417605 # [ 107.872866] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3717 23:27:26.417781 # [ 107.880013] r9:c6b84000 r8:c03002e4 r7:00000004 r6:b6f87e00 r5:00000014 r4:00000014
3718 23:27:26.417958 # [ 107.887772] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3719 23:27:26.418135 # [ 107.895348] Exception stack(0xc6b85fa8 to 0xc6b85ff0)
3720 23:27:26.418311 # [ 107.900411] 5fa0: 00000014 00000014 00000001 b6e40000 00000014 00000000
3721 23:27:26.418488 # [ 107.908599] 5fc0: 00000014 00000014 b6f87e00 00000004 00000001 00000000 00020000 bec47a54
3722 23:27:26.418665 # [ 107.916784] 5fe0: 00000004 bec47788 b6ef594f b6e7bc66
3723 23:27:26.418840 # [ 107.921849] Code: e34a3bcd e3000680 e34c01ad e0233002 (e5843000)
3724 23:27:26.419017 # [ 107.927957] ---[ end trace 9073c320ef9ab4b9 ]---
3725 23:27:26.419192 # WRITE_RO_AFTE[ 108.435565] lkdtm: Performing direct entry WRITE_KERN
3726 23:27:26.419368 R_INIT: missing 'call trace:': [F[ 108.442686] lkdtm: attempting bad 7713832 byte write at c13892a0
3727 23:27:26.419546 AIL]
3728 23:27:26.419720 not ok 40 selftests: lkdtm:[ 108.451480] 8<--- cut here ---
3729 23:27:26.419897 WRITE_RO_AFT[E R _1I0N8I.4T5.7s296] Unable to handle kernel paging request at virtual address c13892a0
3730 23:27:26.420074 # exit=1
3731 23:27:26.420248 # selftests: [l k d1t08.466439] pgd = f8448799
3732 23:27:26.421092 : WRITE_KERN.sh
3733 23:27:26.421289 [ 108.471578] [c13892a0] *pgd=1121940e(bad)
3734 23:27:26.421478 [ 108.477082] Internal error: Oops: 80d [#14] SMP ARM
3735 23:27:26.421664 [ 108.481983] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3736 23:27:26.421855 [ 108.511260] CPU: 1 PID: 2611 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3737 23:27:26.422039 [ 108.519026] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3738 23:27:26.422223 [ 108.525586] PC is at memcpy+0x50/0x330
3739 23:27:26.422402 [ 108.529361] LR is at 0xe92dd830
3740 23:27:26.422580 [ 108.532525] pc : [<c08cca10>] lr : [<e92dd830>] psr: 200e0013
3741 23:27:26.422759 [ 108.538812] sp : c6f15e2c ip : e1a0c00d fp : c6f15e64
3742 23:27:26.422936 [ 108.544058] r10: 0000000b r9 : c1acf89c r8 : e89da800
3743 23:27:26.423113 [ 108.549306] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3744 23:27:26.423290 [ 108.555857] r3 : e1a0c00d r2 : 0075b388 r1 : c0c2de98 r0 : c13892a0
3745 23:27:26.423467 [ 108.562410] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3746 23:27:26.423645 [ 108.569571] Control: 10c5387d Table: 16b1404a DAC: 00000051
3747 23:27:26.423823 [ 108.575341] Process cat (pid: 2611, stack limit = 0xa0c073df)
3748 23:27:26.424000 [ 108.581111] Stack: (0xc6f15e2c to 0xc6f16000)
3749 23:27:26.424176 [ 108.585498] 5e20: c0c2de78 0075b428 c6f15f60 c15e7d40 c13892a0
3750 23:27:26.424353 [ 108.593712] 5e40: c13892a0 c1389484 0000002a c6a2f000 0000000b c6f15f60 c6f15e74 c6f15e68
3751 23:27:26.424549 [ 108.601920] 5e60: c0c2d108 c1389444 c6f15e9c c6f15e78 c0c2d608 c0c2d0e8 c0c2d4e8 c47a63c0
3752 23:27:26.424726 [ 108.610128] 5e80: b6e60000 0000000b c30c3300 c6f15f60 c6f15ec4 c6f15ea0 c07f4ad0 c0c2d4f4
3753 23:27:26.424904 [ 108.618338] 5ea0: 00000000 c47a63c0 b6e60000 c2816000 c6f15f60 c07f4a6c c6f15f5c c6f15ec8
3754 23:27:26.425098 [ 108.626545] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6f14000
3755 23:27:26.425277 [ 108.634753] 5ee0: b6e60000 00020000 00000004 0000000b 0001fff5 c6f15ee0 00000001 b6e5f000
3756 23:27:26.425454 [ 108.642961] 5f00: c5800b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3757 23:27:26.425632 [ 108.651169] 5f20: 00000000 00000000 c139eaf0 2708e262 c205ca60 c47a63c0 c47a63c0 c6f14000
3758 23:27:26.425809 [ 108.659378] 5f40: b6e60000 00000000 00000000 00000004 c6f15f94 c6f15f60 c059872c c0598098
3759 23:27:26.425986 [ 108.667584] 5f60: 00000000 00000000 c6f15fac 2708e262 0000000b 0000000b b6fa7e00 00000004
3760 23:27:26.426162 [ 108.675791] 5f80: c03002e4 c6f14000 c6f15fa4 c6f15f98 c05987bc c05986c4 00000000 c6f15fa8
3761 23:27:26.426338 [ 108.683997] 5fa0: c03000c0 c05987b0 0000000b 0000000b 00000001 b6e60000 0000000b 00000000
3762 23:27:26.426514 [ 108.692205] 5fc0: 0000000b 0000000b b6fa7e00 00000004 00000001 00000000 00020000 becf4a54
3763 23:27:26.426690 [ 108.700411] 5fe0: 00000004 becf4788 b6f1594f b6e9bc66 800e0030 00000001 00000000 00000000
3764 23:27:26.426866 [ 108.708604] Backtrace:
3765 23:27:26.427041 [ 108.711118] [<c1389438>] (lkdtm_WRITE_KERN) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3766 23:27:26.427218 [ 108.719331] r7:c6f15f60 r6:0000000b r5:c6a2f000 r4:0000002a
3767 23:27:26.427393 [ 108.725028] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3768 23:27:26.427569 [ 108.733073] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3769 23:27:26.427745 [ 108.741023] r9:c6f15f60 r8:c30c3300 r7:0000000b r6:b6e60000 r5:c47a63c0 r4:c0c2d4e8
3770 23:27:26.427922 [ 108.748806] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3771 23:27:26.428098 [ 108.756669] r9:c07f4a6c r8:c6f15f60 r7:c2816000 r6:b6e60000 r5:c47a63c0 r4:00000000
3772 23:27:26.428275 [ 108.764444] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3773 23:27:26.428462 [ 108.771612] r10:00000004 r9:00000000 r8:00000000 r7:b6e60000 r6:c6f14000 r5:c47a63c0
3774 23:27:26.428640 [ 108.779462] r4:c47a63c0
3775 23:27:26.428814 [ 108.782030] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3776 23:27:26.428990 [ 108.789200] r9:c6f14000 r8:c03002e4 r7:00000004 r6:b6fa7e00 r5:0000000b r4:0000000b
3777 23:27:26.429194 [ 108.796983] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3778 23:27:26.429371 [ 108.804574] Exception stack(0xc6f15fa8 to 0xc6f15ff0)
3779 23:27:26.429546 [ 108.809654] 5fa0: 0000000b 0000000b 00000001 b6e60000 0000000b 00000000
3780 23:27:26.429723 [ 108.817865] 5fc0: 0000000b 0000000b b6fa7e00 00000004 00000001 00000000 00020000 becf4a54
3781 23:27:26.430580 [ 108.826067] 5fe0: 00000004 becf4788 b6f1594f b6e9bc66
3782 23:27:26.430779 [ 108.831151] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3783 23:27:26.430969 [ 108.837277] ---[ end trace 9073c320ef9ab4ba ]---
3784 23:27:26.431155 # Segmentation fault
3785 23:27:26.431337 # [ 108.435565] lkdtm: Performing direct entry WRITE_KERN
3786 23:27:26.431519 # [ 108.442686] lkdtm: attempting bad 7713832 byte write at c13892a0
3787 23:27:26.431701 # [ 108.451480] 8<--- cut here ---
3788 23:27:26.431880 # [ 108.457296] Unable to handle kernel paging request at virtual address c13892a0
3789 23:27:26.432060 # [ 108.466439] pgd = f8448799
3790 23:27:26.432238 # [ 108.471578] [c13892a0] *pgd=1121940e(bad)
3791 23:27:26.432415 # [ 108.477082] Internal error: Oops: 80d [#14] SMP ARM
3792 23:27:26.432608 # [ 108.481983] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3793 23:27:26.432792 # [ 108.511260] CPU: 1 PID: 2611 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3794 23:27:26.432970 # [ 108.519026] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3795 23:27:26.433179 # [ 108.525586] PC is at memcpy+0x50/0x330
3796 23:27:26.433356 # [ 108.529361] LR is at 0xe92dd830
3797 23:27:26.433532 # [ 108.532525] pc : [<c08cca10>] lr : [<e92dd830>] psr: 200e0013
3798 23:27:26.433710 # [ 108.538812] sp : c6f15e2c ip : e1a0c00d fp : c6f15e64
3799 23:27:26.433886 # [ 108.544058] r10: 0000000b r9 : c1acf89c r8 : e89da800
3800 23:27:26.434062 # [ 108.549306] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3801 23:27:26.434238 # [ 108.555857] r3 : e1a0c00d r2 : 0075b388 r1 : c0c2de98 r0 : c13892a0
3802 23:27:26.434414 # [ 108.562410] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3803 23:27:26.434592 # [ 108.569571] Control: 10c5387d Table: 16b1404a DAC: 00000051
3804 23:27:26.434767 # [ 108.575341] Process cat (pid: 2611, stack limit = 0xa0c073df)
3805 23:27:26.434944 # [ 108.581111] Stack: (0xc6f15e2c to 0xc6f16000)
3806 23:27:26.435121 # [ 108.585498] 5e20: c0c2de78 0075b428 c6f15f60 c15e7d40 c13892a0
3807 23:27:26.435298 # [ 108.593712] 5e40: c13892a0 c1389484 0000002a c6a2f000 0000000b c6f15f60 c6f15e74 c6f15e68
3808 23:27:26.435475 # [ 108.601920] 5e60: c0c2d108 c1389444 c6f15e9c c6f15e78 c0c2d608 c0c2d0e8 c0c2d4e8 c47a63c0
3809 23:27:26.435651 # [ 108.610128] 5e80: b6e60000 0000000b c30c3300 c6f15f60 c6f15ec4 c6f15ea0 c07f4ad0 c0c2d4f4
3810 23:27:26.435829 # [ 108.618338] 5ea0: 00000000 c47a63c0 b6e60000 c2816000 c6f15f60 c07f4a6c c6f15f5c c6f15ec8
3811 23:27:26.436006 # [ 108.626545] 5ec0: c0598198 c07f4a78 00000001 00000000 c059872c c139eaf0 c059872c c6f14000
3812 23:27:26.436182 # [ 108.634753] 5ee0: b6e60000 00020000 00000004 0000000b 0001fff5 c6f15ee0 00000001 b6e5f000
3813 23:27:26.436360 # [ 108.642961] 5f00: c5800b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3814 23:27:26.436555 # [ 108.651169] 5f20: 00000000 00000000 c139eaf0 2708e262 c205ca60 c47a63c0 c47a63c0 c6f14000
3815 23:27:26.436733 # [ 108.659378] 5f40: b6e60000 00000000 00000000 00000004 c6f15f94 c6f15f60 c059872c c0598098
3816 23:27:26.436910 # [ 108.667584] 5f60: 00000000 00000000 c6f15fac 2708e262 0000000b 0000000b b6fa7e00 00000004
3817 23:27:26.437103 # [ 108.675791] 5f80: c03002e4 c6f14000 c6f15fa4 c6f15f98 c05987bc c05986c4 00000000 c6f15fa8
3818 23:27:26.437282 # [ 108.683997] 5fa0: c03000c0 c05987b0 0000000b 0000000b 00000001 b6e60000 0000000b 00000000
3819 23:27:26.437460 # [ 108.692205] 5fc0: 0000000b 0000000b b6fa7e00 00000004 00000001 00000000 00020000 becf4a54
3820 23:27:26.437636 # [ 108.700411] 5fe0: 00000004 becf4788 b6f1594f b6e9bc66 800e0030 00000001 00000000 00000000
3821 23:27:26.437807 # [ 108.708604] Backtrace:
3822 23:27:26.437975 # [ 108.711118] [<c1389438>] (lkdtm_WRITE_KERN) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3823 23:27:26.438145 # [ 108.719331] r7:c6f15f60 r6:0000000b r5:c6a2f000 r4:0000002a
3824 23:27:26.438314 # [ 108.725028] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3825 23:27:26.438484 # [ 108.733073] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3826 23:27:26.438653 # [ 108.741023] r9:c6f15f60 r8:c30c3300 r7:0000000b r6:b6e60000 r5:c47a63c0 r4:c0c2d4e8
3827 23:27:26.438821 # [ 108.748806] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3828 23:27:26.438990 # [ 108.756669] r9:c07f4a6c r8:c6f15f60 r7:c2816000 r6:b6e60000 r5:c47a63c0 r4:00000000
3829 23:27:26.439158 # [ 108.764444] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3830 23:27:26.439328 # [ 108.771612] r10:00000004 r9:00000000 r8:00000000 r7:b6e60000 r6:c6f14000 r5:c47a63c0
3831 23:27:26.439496 # [ 108.779462] r4:c47a63c0
3832 23:27:26.440337 # [ 108.782030] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3833 23:27:26.440541 # [ 108.789200] r9:c6f14000 r8:c03002e4 r7:00000004 r6:b6fa7e00 r5:0000000b r4:0000000b
3834 23:27:26.440722 # [ 108.796983] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3835 23:27:26.440899 # [ 108.804574] Exception stack(0xc6f15fa8 to 0xc6f15ff0)
3836 23:27:26.441092 # [ 108.809654] 5fa0: 0000000b 0000000b 00000001 b6e60000 0000000b 00000000
3837 23:27:26.441269 # [ 108.817865] 5fc0: 0000000b 0000000b b6fa7e00 00000004 00000001 00000000 00020000 becf4a54
3838 23:27:26.441443 # [ 108.826067] 5fe0: 00000004 becf4788 b6f1594f b6e9bc66
3839 23:27:26.441614 # [ 108.831151] Code: f5d1f05c f5d1f07c e8b151f[ 109.347092] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3840 23:27:26.441786 8 e2522020 (e8a051f8)
3841 23:27:26.441958 # [ 108.[ 109.355572] lkdtm: attempting good refcount_inc() without overflow
3842 23:27:26.442130 837277] ---[ end trace 9073c320ef[ 109.364528] lkdtm: attempting bad refcount_inc() overflow
3843 23:27:26.442304 9ab4ba ]---
3844 23:27:26.442476 # WRITE_KERN: missin[ 109.372748] ------------[ cut here ]------------
3845 23:27:26.442647 g 'call trace:': [FAIL]
3846 23:27:26.442816 not ok 4[ 109.380236] WARNING: CPU: 2 PID: 2686 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3847 23:27:26.442990 1 selftests: lkdtm: WRITE_KERN.sh[ 109.391526] refcount_t: saturated; leaking memory.
3848 23:27:26.443163 # exit=1
3849 23:27:26.443330 # selftests: lkdtm: RE[ 109.399175] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3850 23:27:26.443511 FCOUNT_INC_OVERFLOW.sh
3851 23:27:26.443681 [ 109.430889] CPU: 2 PID: 2686 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3852 23:27:26.443850 [ 109.440672] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3853 23:27:26.444018 [ 109.447203] Backtrace:
3854 23:27:26.444187 [ 109.449675] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
3855 23:27:26.444356 [ 109.457254] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3856 23:27:26.444542 [ 109.462928] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
3857 23:27:26.444712 [ 109.470252] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3858 23:27:26.444881 [ 109.477223] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239e8
3859 23:27:26.445050 [ 109.484977] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
3860 23:27:26.445243 [ 109.492468] r7:00000016 r6:c1a239e8 r5:c1a239c0 r4:c6b84000
3861 23:27:26.445413 [ 109.498141] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
3862 23:27:26.445583 [ 109.507107] r9:c1acf8a8 r8:c15e7d40 r7:c6b85f60 r6:00000016 r5:c6c61000 r4:c6b84000
3863 23:27:26.445752 [ 109.514869] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
3864 23:27:26.445922 [ 109.524535] [<c0c2e148>] (__refcount_add.constprop.0) from [<c13898b4>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3865 23:27:26.446092 [ 109.534634] [<c138983c>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3866 23:27:26.446261 [ 109.543770] r4:0000002b
3867 23:27:26.446428 [ 109.546314] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3868 23:27:26.446597 [ 109.554331] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3869 23:27:26.446766 [ 109.562255] r9:c6b85f60 r8:c30c3300 r7:00000016 r6:b6dcf000 r5:c4220dc0 r4:c0c2d4e8
3870 23:27:26.446935 [ 109.570010] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3871 23:27:26.447104 [ 109.577849] r9:c07f4a6c r8:c6b85f60 r7:c2816000 r6:b6dcf000 r5:c4220dc0 r4:00000000
3872 23:27:26.447274 [ 109.585602] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3873 23:27:26.447443 [ 109.592744] r10:00000004 r9:00000000 r8:00000000 r7:b6dcf000 r6:c6b84000 r5:c4220dc0
3874 23:27:26.447613 [ 109.600578] r4:c4220dc0
3875 23:27:26.447780 [ 109.603121] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3876 23:27:26.447952 [ 109.610264] r9:c6b84000 r8:c03002e4 r7:00000004 r6:b6f16e00 r5:00000016 r4:00000016
3877 23:27:26.448121 [ 109.618018] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3878 23:27:26.448291 [ 109.625592] Exception stack(0xc6b85fa8 to 0xc6b85ff0)
3879 23:27:26.448473 [ 109.630652] 5fa0: 00000016 00000016 00000001 b6dcf000 00000016 00000000
3880 23:27:26.448644 [ 109.638839] 5fc0: 00000016 00000016 b6f16e00 00000004 00000001 00000000 00020000 bed00a54
3881 23:27:26.448813 [ 109.647020] 5fe0: 00000004 bed00788 b6e8494f b6e0ac66
3882 23:27:26.449663 [ 109.652143] irq event stamp: 0
3883 23:27:26.449853 [ 109.655215] hardirqs last enabled at (0): [<00000000>] 0x0
3884 23:27:26.450034 [ 109.660830] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3885 23:27:26.450211 [ 109.668392] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3886 23:27:26.450387 [ 109.675898] softirqs last disabled at (0): [<00000000>] 0x0
3887 23:27:26.450559 [ 109.681519] ---[ end trace 9073c320ef9ab4bb ]---
3888 23:27:26.450730 [ 109.686150] lkdtm: Overflow detected: saturated
3889 23:27:26.450900 # [ 109.347092] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3890 23:27:26.451071 # [ 109.355572] lkdtm: attempting good refcount_inc() without overflow
3891 23:27:26.451243 # [ 109.364528] lkdtm: attempting bad refcount_inc() overflow
3892 23:27:26.451414 # [ 109.372748] ------------[ cut here ]------------
3893 23:27:26.451582 # [ 109.380236] WARNING: CPU: 2 PID: 2686 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3894 23:27:26.451753 # [ 109.391526] refcount_t: saturated; leaking memory.
3895 23:27:26.451921 # [ 109.399175] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3896 23:27:26.452097 # [ 109.430889] CPU: 2 PID: 2686 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3897 23:27:26.452268 # [ 109.440672] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3898 23:27:26.452438 # [ 109.447203] Backtrace:
3899 23:27:26.452621 # [ 109.449675] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
3900 23:27:26.452791 # [ 109.457254] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3901 23:27:26.452960 # [ 109.462928] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
3902 23:27:26.453157 # [ 109.470252] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3903 23:27:26.453330 # [ 109.477223] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239e8
3904 23:27:26.453500 # [ 109.484977] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
3905 23:27:26.453670 # [ 109.492468] r7:00000016 r6:c1a239e8 r5:c1a239c0 r4:c6b84000
3906 23:27:26.453838 # [ 109.498141] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
3907 23:27:26.454008 # [ 109.507107] r9:c1acf8a8 r8:c15e7d40 r7:c6b85f60 r6:00000016 r5:c6c61000 r4:c6b84000
3908 23:27:26.454177 # [ 109.514869] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
3909 23:27:26.454349 # [ 109.524535] [<c0c2e148>] (__refcount_add.constprop.0) from [<c13898b4>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3910 23:27:26.454518 # [ 109.534634] [<c138983c>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3911 23:27:26.454687 # [ 109.543770] r4:0000002b
3912 23:27:26.454853 # [ 109.546314] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3913 23:27:26.455021 # [ 109.554331] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3914 23:27:26.455189 # [ 109.562255] r9:c6b85f60 r8:c30c3300 r7:00000016 r6:b6dcf000 r5:c4220dc0 r4:c0c2d4e8
3915 23:27:26.455357 # [ 109.570010] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3916 23:27:26.455525 # [ 109.577849] r9:c07f4a6c r8:c6b85f60 r7:c2816000 r6:b6dcf000 r5:c4220dc0 r4:00000000
3917 23:27:26.455693 # [ 109.585602] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3918 23:27:26.455861 # [ 109.592744] r10:00000004 r9:00000000 r8:00000000 r7:b6dcf000 r6:c6b84000 r5:c4220dc0
3919 23:27:26.456028 # [ 109.600578] r4:c4220dc0
3920 23:27:26.456194 # [ 109.603121] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3921 23:27:26.456363 # [ 109.610264] r9:c6b84000 r8:c03002e4 r7:00000004 r6:b6f16e00 r5:00000016 r4:00000016
3922 23:27:26.456547 # [ 109.618018] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3923 23:27:26.456715 # [ 109.625592] Exception stack(0xc6b85fa8 to 0xc6b85ff0)
3924 23:27:26.456882 # [ 109.630652] 5fa0: 00000016 00000016 00000001 b6dcf000 00000016 00000000
3925 23:27:26.457050 # [ 109.638839] 5fc0: 00000016 00000016 b6f16e00 00000004 00000001 00000000 00020000 bed00a54
3926 23:27:26.457242 # [ 109.647020] 5fe0: 00000004 bed00788 b6e8494f b6e0ac66
3927 23:27:26.457410 # [ 109.652143] irq event stamp: 0
3928 23:27:26.457575 # [ 109.655215] hardirqs last enabled at (0): [<00000000>] 0x0
3929 23:27:26.457743 # [ 109.660830] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3930 23:27:26.457915 # [ 109.668392] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3931 23:27:26.458084 # [ 109.675898] softirqs last disabled at (0): [<00000000>] 0x0
3932 23:27:26.458940 # [ 109.681519] ---[ end trace 9073c320ef9ab4bb ]---
3933 23:27:26.459122 # [ 109.686150] lkdtm: Overflow detected: saturated
3934 23:27:26.459297 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3935 23:27:26.459469 not ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # exit=1
3936 23:27:26.459642 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3937 23:27:26.459813 [ 110.128404] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3938 23:27:26.459984 [ 110.134432] lkdtm: attempting good refcount_add() without overflow
3939 23:27:26.460154 [ 110.140779] lkdtm: attempting bad refcount_add() overflow
3940 23:27:26.460323 [ 110.146221] ------------[ cut here ]------------
3941 23:27:26.460506 [ 110.150948] WARNING: CPU: 2 PID: 2720 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3942 23:27:26.460677 [ 110.159543] refcount_t: saturated; leaking memory.
3943 23:27:26.460845 [ 110.164367] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3944 23:27:26.461021 [ 110.193513] CPU: 2 PID: 2720 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3945 23:27:26.461221 [ 110.201263] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3946 23:27:26.461390 [ 110.207795] Backtrace:
3947 23:27:26.461557 [ 110.210271] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
3948 23:27:26.461726 [ 110.217851] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3949 23:27:26.461893 [ 110.223523] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
3950 23:27:26.462062 [ 110.230844] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3951 23:27:26.462232 [ 110.237815] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239e8
3952 23:27:26.462400 [ 110.245571] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
3953 23:27:26.462570 [ 110.253061] r7:00000016 r6:c1a239e8 r5:c1a239c0 r4:c6f9a000
3954 23:27:26.462738 [ 110.258734] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
3955 23:27:26.462907 [ 110.267701] r9:c1acf8c0 r8:c15e7d40 r7:c6f9bf60 r6:00000016 r5:c6cfa000 r4:c6f9a000
3956 23:27:26.463076 [ 110.275462] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
3957 23:27:26.463247 [ 110.285129] [<c0c2e148>] (__refcount_add.constprop.0) from [<c138995c>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3958 23:27:26.463417 [ 110.295227] [<c13898d8>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
3959 23:27:26.463586 [ 110.304362] r4:0000002c
3960 23:27:26.463753 [ 110.306907] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
3961 23:27:26.463921 [ 110.314923] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
3962 23:27:26.464090 [ 110.322848] r9:c6f9bf60 r8:c30c3300 r7:00000016 r6:b6df7000 r5:c4248140 r4:c0c2d4e8
3963 23:27:26.464258 [ 110.330604] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
3964 23:27:26.464425 [ 110.338442] r9:c07f4a6c r8:c6f9bf60 r7:c2816000 r6:b6df7000 r5:c4248140 r4:00000000
3965 23:27:26.464610 [ 110.346195] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
3966 23:27:26.464779 [ 110.353340] r10:00000004 r9:00000000 r8:00000000 r7:b6df7000 r6:c6f9a000 r5:c4248140
3967 23:27:26.464947 [ 110.361172] r4:c4248140
3968 23:27:26.465136 [ 110.363715] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
3969 23:27:26.465306 [ 110.370858] r9:c6f9a000 r8:c03002e4 r7:00000004 r6:b6f3ee00 r5:00000016 r4:00000016
3970 23:27:26.465475 [ 110.378613] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3971 23:27:26.465643 [ 110.386188] Exception stack(0xc6f9bfa8 to 0xc6f9bff0)
3972 23:27:26.465810 [ 110.391249] bfa0: 00000016 00000016 00000001 b6df7000 00000016 00000000
3973 23:27:26.465978 [ 110.399437] bfc0: 00000016 00000016 b6f3ee00 00000004 00000001 00000000 00020000 becf8a54
3974 23:27:26.466147 [ 110.407619] bfe0: 00000004 becf8788 b6eac94f b6e32c66
3975 23:27:26.466314 [ 110.412722] irq event stamp: 0
3976 23:27:26.466480 [ 110.415795] hardirqs last enabled at (0): [<00000000>] 0x0
3977 23:27:26.466647 [ 110.421414] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3978 23:27:26.466817 [ 110.428944] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3979 23:27:26.466985 [ 110.436439] softirqs last disabled at (0): [<00000000>] 0x0
3980 23:27:26.467151 [ 110.442080] ---[ end trace 9073c320ef9ab4bc ]---
3981 23:27:26.467318 [ 110.446713] lkdtm: Overflow detected: saturated
3982 23:27:26.467485 # [ 110.128404] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3983 23:27:26.468363 # [ 110.134432] lkdtm: attempting good refcount_add() without overflow
3984 23:27:26.468567 # [ 110.140779] lkdtm: attempting bad refcount_add() overflow
3985 23:27:26.468747 # [ 110.146221] ------------[ cut here ]------------
3986 23:27:26.468922 # [ 110.150948] WARNING: CPU: 2 PID: 2720 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3987 23:27:26.469119 # [ 110.159543] refcount_t: saturated; leaking memory.
3988 23:27:26.469292 # [ 110.164367] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
3989 23:27:26.469472 # [ 110.193513] CPU: 2 PID: 2720 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3990 23:27:26.469644 # [ 110.201263] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3991 23:27:26.469815 # [ 110.207795] Backtrace:
3992 23:27:26.469983 # [ 110.210271] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
3993 23:27:26.470152 # [ 110.217851] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3994 23:27:26.470322 # [ 110.223523] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
3995 23:27:26.470491 # [ 110.230844] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3996 23:27:26.470660 # [ 110.237815] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239e8
3997 23:27:26.470830 # [ 110.245571] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
3998 23:27:26.470999 # [ 110.253061] r7:00000016 r6:c1a239e8 r5:c1a239c0 r4:c6f9a000
3999 23:27:26.471167 # [ 110.258734] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
4000 23:27:26.471335 # [ 110.267701] r9:c1acf8c0 r8:c15e7d40 r7:c6f9bf60 r6:00000016 r5:c6cfa000 r4:c6f9a000
4001 23:27:26.471504 # [ 110.275462] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
4002 23:27:26.471674 # [ 110.285129] [<c0c2e148>] (__refcount_add.constprop.0) from [<c138995c>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
4003 23:27:26.471843 # [ 110.295227] [<c13898d8>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4004 23:27:26.472012 # [ 110.304362] r4:0000002c
4005 23:27:26.472178 # [ 110.306907] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4006 23:27:26.472347 # [ 110.314923] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4007 23:27:26.472531 # [ 110.322848] r9:c6f9bf60 r8:c30c3300 r7:00000016 r6:b6df7000 r5:c4248140 r4:c0c2d4e8
4008 23:27:26.472701 # [ 110.330604] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4009 23:27:26.472869 # [ 110.338442] r9:c07f4a6c r8:c6f9bf60 r7:c2816000 r6:b6df7000 r5:c4248140 r4:00000000
4010 23:27:26.473041 # [ 110.346195] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4011 23:27:26.473236 # [ 110.353340] r10:00000004 r9:00000000 r8:00000000 r7:b6df7000 r6:c6f9a000 r5:c4248140
4012 23:27:26.473404 # [ 110.361172] r4:c4248140
4013 23:27:26.473570 # [ 110.363715] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4014 23:27:26.473739 # [ 110.370858] r9:c6f9a000 r8:c03002e4 r7:00000004 r6:b6f3ee00 r5:00000016 r4:00000016
4015 23:27:26.473907 # [ 110.378613] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4016 23:27:26.474075 # [ 110.386188] Exception stack(0xc6f9bfa8 to 0xc6f9bff0)
4017 23:27:26.474242 # [ 110.391249] bfa0: 00000016 00000016 00000001 b6df7000 00000016 00000000
4018 23:27:26.474411 # [ 110.399437] bfc0: 00000016 00000016 b6f3ee00 00000004 00000001 00000000 00020000 becf8a54
4019 23:27:26.474579 # [ 110.407619] bfe0: 00000004 becf8788 b6eac94f b6e32c66
4020 23:27:26.474746 # [ 110.412722] irq event stamp: 0
4021 23:27:26.474912 # [ 110.415795] hardirqs last enabled at (0): [<00000000>] 0x0
4022 23:27:26.475079 # [ 110.421414] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4023 23:27:26.475247 # [ 110.428944] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4024 23:27:26.475415 # [ 110.436439] softirqs last disabled at (0): [<00000000>] 0x0
4025 23:27:26.475581 # [ 110.442080] ---[ end trace 9073c320ef9ab4bc ]---
4026 23:27:26.475748 # [ 110.446713] lkdtm: Overflow detected: saturated
4027 23:27:26.475914 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4028 23:27:26.476081 not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1
4029 23:27:26.476249 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4030 23:27:26.476414 [ 110.913100] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4031 23:27:26.476601 [ 110.920081] lkdtm: attempting bad refcount_inc_not_zero() overflow
4032 23:27:26.476768 [ 110.926299] ------------[ cut here ]------------
4033 23:27:26.477631 [ 110.931009] WARNING: CPU: 3 PID: 2754 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4034 23:27:26.477813 [ 110.939488] refcount_t: saturated; leaking memory.
4035 23:27:26.477986 [ 110.944289] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4036 23:27:26.478166 [ 110.973480] CPU: 3 PID: 2754 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4037 23:27:26.478341 [ 110.981230] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4038 23:27:26.478512 [ 110.987763] Backtrace:
4039 23:27:26.478680 [ 110.990237] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4040 23:27:26.478849 [ 110.997817] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4041 23:27:26.479016 [ 111.003491] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4042 23:27:26.479186 [ 111.010815] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4043 23:27:26.479355 [ 111.017785] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239e8
4044 23:27:26.479524 [ 111.025541] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4045 23:27:26.479692 [ 111.033031] r7:00000013 r6:c1a239e8 r5:c1a239c0 r4:c6f2e000
4046 23:27:26.479859 [ 111.038705] [<c137cd08>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
4047 23:27:26.480027 [ 111.047674] r9:c1acf8d8 r8:c15e7d40 r7:c6f2ff60 r6:0000001f r5:c6d08000 r4:7fffffff
4048 23:27:26.480195 [ 111.055430] [<c086cd30>] (refcount_warn_saturate) from [<c1389828>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4049 23:27:26.480364 [ 111.065875] [<c13897c4>] (__refcount_add_not_zero.constprop.0) from [<c13899d0>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4050 23:27:26.480551 [ 111.077530] r5:c6d08000 r4:c6f2e000
4051 23:27:26.480720 [ 111.081120] [<c1389980>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4052 23:27:26.480888 [ 111.091036] r4:0000002d
4053 23:27:26.481053 [ 111.093581] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4054 23:27:26.481247 [ 111.101597] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4055 23:27:26.481415 [ 111.109522] r9:c6f2ff60 r8:c30c3300 r7:0000001f r6:b6e7f000 r5:c4248dc0 r4:c0c2d4e8
4056 23:27:26.481582 [ 111.117278] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4057 23:27:26.481750 [ 111.125115] r9:c07f4a6c r8:c6f2ff60 r7:c2816000 r6:b6e7f000 r5:c4248dc0 r4:00000000
4058 23:27:26.481918 [ 111.132868] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4059 23:27:26.482085 [ 111.140012] r10:00000004 r9:00000000 r8:00000000 r7:b6e7f000 r6:c6f2e000 r5:c4248dc0
4060 23:27:26.482254 [ 111.147844] r4:c4248dc0
4061 23:27:26.482419 [ 111.150386] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4062 23:27:26.482587 [ 111.157528] r9:c6f2e000 r8:c03002e4 r7:00000004 r6:b6fc6e00 r5:0000001f r4:0000001f
4063 23:27:26.482754 [ 111.165281] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4064 23:27:26.482924 [ 111.172855] Exception stack(0xc6f2ffa8 to 0xc6f2fff0)
4065 23:27:26.483091 [ 111.177915] ffa0: 0000001f 0000001f 00000001 b6e7f000 0000001f 00000000
4066 23:27:26.483259 [ 111.186103] ffc0: 0000001f 0000001f b6fc6e00 00000004 00000001 00000000 00020000 be938a54
4067 23:27:26.483427 [ 111.194287] ffe0: 00000004 be938788 b6f3494f b6ebac66
4068 23:27:26.483593 [ 111.199381] irq event stamp: 0
4069 23:27:26.483758 [ 111.202453] hardirqs last enabled at (0): [<00000000>] 0x0
4070 23:27:26.483924 [ 111.208066] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4071 23:27:26.484092 [ 111.215597] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4072 23:27:26.484259 [ 111.223159] softirqs last disabled at (0): [<00000000>] 0x0
4073 23:27:26.484426 [ 111.228772] ---[ end trace 9073c320ef9ab4bd ]---
4074 23:27:26.484609 [ 111.233401] lkdtm: Overflow detected: saturated
4075 23:27:26.484776 # [ 110.913100] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4076 23:27:26.484944 # [ 110.920081] lkdtm: attempting bad refcount_inc_not_zero() overflow
4077 23:27:26.485134 # [ 110.926299] ------------[ cut here ]------------
4078 23:27:26.485302 # [ 110.931009] WARNING: CPU: 3 PID: 2754 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4079 23:27:26.485469 # [ 110.939488] refcount_t: saturated; leaking memory.
4080 23:27:26.486362 # [ 110.944289] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4081 23:27:26.486558 # [ 110.973480] CPU: 3 PID: 2754 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4082 23:27:26.486737 # [ 110.981230] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4083 23:27:26.486912 # [ 110.987763] Backtrace:
4084 23:27:26.487083 # [ 110.990237] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4085 23:27:26.487405 # [ 110.997817] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4086 23:27:26.487579 # [ 111.003491] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4087 23:27:26.487752 # [ 111.010815] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4088 23:27:26.487923 # [ 111.017785] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239e8
4089 23:27:26.488095 # [ 111.025541] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4090 23:27:26.488267 # [ 111.033031] r7:00000013 r6:c1a239e8 r5:c1a239c0 r4:c6f2e000
4091 23:27:26.488440 # [ 111.038705] [<c137cd08>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
4092 23:27:26.488627 # [ 111.047674] r9:c1acf8d8 r8:c15e7d40 r7:c6f2ff60 r6:0000001f r5:c6d08000 r4:7fffffff
4093 23:27:26.488797 # [ 111.055430] [<c086cd30>] (refcount_warn_saturate) from [<c1389828>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4094 23:27:26.488968 # [ 111.065875] [<c13897c4>] (__refcount_add_not_zero.constprop.0) from [<c13899d0>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4095 23:27:26.489173 # [ 111.077530] r5:c6d08000 r4:c6f2e000
4096 23:27:26.489342 # [ 111.081120] [<c1389980>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4097 23:27:26.489511 # [ 111.091036] r4:0000002d
4098 23:27:26.489679 # [ 111.093581] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4099 23:27:26.489849 # [ 111.101597] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4100 23:27:26.490018 # [ 111.109522] r9:c6f2ff60 r8:c30c3300 r7:0000001f r6:b6e7f000 r5:c4248dc0 r4:c0c2d4e8
4101 23:27:26.490187 # [ 111.117278] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4102 23:27:26.490356 # [ 111.125115] r9:c07f4a6c r8:c6f2ff60 r7:c2816000 r6:b6e7f000 r5:c4248dc0 r4:00000000
4103 23:27:26.490526 # [ 111.132868] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4104 23:27:26.490695 # [ 111.140012] r10:00000004 r9:00000000 r8:00000000 r7:b6e7f000 r6:c6f2e000 r5:c4248dc0
4105 23:27:26.490864 # [ 111.147844] r4:c4248dc0
4106 23:27:26.491031 # [ 111.150386] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4107 23:27:26.491200 # [ 111.157528] r9:c6f2e000 r8:c03002e4 r7:00000004 r6:b6fc6e00 r5:0000001f r4:0000001f
4108 23:27:26.491368 # [ 111.165281] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4109 23:27:26.491536 # [ 111.172855] Exception stack(0xc6f2ffa8 to 0xc6f2fff0)
4110 23:27:26.491704 # [ 111.177915] ffa0: 0000001f 0000001f 00000001 b6e7f000 0000001f 00000000
4111 23:27:26.491873 # [ 111.186103] ffc0: 0000001f 0000001f b6fc6e00 00000004 00000001 00000000 00020000 be938a54
4112 23:27:26.492041 # [ 111.194287] ffe0: 00000004 be938788 b6f3494f b6ebac66
4113 23:27:26.492208 # [ 111.199381] irq event stamp: 0
4114 23:27:26.492375 # [ 111.202453] hardirqs last enabled at (0): [<00000000>] 0x0
4115 23:27:26.492560 # [ 111.208066] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4116 23:27:26.492729 # [ 111.215597] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4117 23:27:26.492898 # [ 111.223159] softirqs last disabled at (0): [<00000000>] 0x0
4118 23:27:26.493087 # [ 111.228772] ---[ end trace 9073c320ef9ab4bd ]---
4119 23:27:26.493257 # [ 111.233401] lkdtm: Overflow detected: saturated
4120 23:27:26.493425 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4121 23:27:26.493593 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
4122 23:27:26.493763 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4123 23:27:26.493929 [ 111.694655] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4124 23:27:26.494097 [ 111.701519] lkdtm: attempting bad refcount_add_not_zero() overflow
4125 23:27:26.494264 [ 111.707755] ------------[ cut here ]------------
4126 23:27:26.494431 [ 111.712410] WARNING: CPU: 3 PID: 2788 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4127 23:27:26.494599 [ 111.721002] refcount_t: saturated; leaking memory.
4128 23:27:26.494766 [ 111.725830] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4129 23:27:26.495662 [ 111.754993] CPU: 3 PID: 2788 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4130 23:27:26.495853 [ 111.762742] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4131 23:27:26.496033 [ 111.769274] Backtrace:
4132 23:27:26.496207 [ 111.771749] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4133 23:27:26.496381 [ 111.779329] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4134 23:27:26.496570 [ 111.785001] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4135 23:27:26.496743 [ 111.792323] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4136 23:27:26.496913 [ 111.799293] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239e8
4137 23:27:26.497107 [ 111.807049] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4138 23:27:26.497280 [ 111.814540] r7:00000013 r6:c1a239e8 r5:c1a239c0 r4:c6f2e000
4139 23:27:26.497449 [ 111.820212] [<c137cd08>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
4140 23:27:26.497621 [ 111.829178] r9:c1acf8f8 r8:c15e7d40 r7:c6f2ff60 r6:0000001f r5:c6d08000 r4:7fffffff
4141 23:27:26.497790 [ 111.836936] [<c086cd30>] (refcount_warn_saturate) from [<c1389828>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4142 23:27:26.497960 [ 111.847383] [<c13897c4>] (__refcount_add_not_zero.constprop.0) from [<c1389a58>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4143 23:27:26.498131 [ 111.859037] r5:c6d08000 r4:c6f2e000
4144 23:27:26.498298 [ 111.862629] [<c1389a08>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4145 23:27:26.498470 [ 111.872547] r4:0000002e
4146 23:27:26.498638 [ 111.875091] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4147 23:27:26.498807 [ 111.883109] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4148 23:27:26.498976 [ 111.891034] r9:c6f2ff60 r8:c30c3300 r7:0000001f r6:b6de0000 r5:c6b7d680 r4:c0c2d4e8
4149 23:27:26.499144 [ 111.898790] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4150 23:27:26.499314 [ 111.906628] r9:c07f4a6c r8:c6f2ff60 r7:c2816000 r6:b6de0000 r5:c6b7d680 r4:00000000
4151 23:27:26.499482 [ 111.914380] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4152 23:27:26.499650 [ 111.921523] r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c6f2e000 r5:c6b7d680
4153 23:27:26.499819 [ 111.929355] r4:c6b7d680
4154 23:27:26.499986 [ 111.931898] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4155 23:27:26.500155 [ 111.939041] r9:c6f2e000 r8:c03002e4 r7:00000004 r6:b6f27e00 r5:0000001f r4:0000001f
4156 23:27:26.500324 [ 111.946795] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4157 23:27:26.500508 [ 111.954369] Exception stack(0xc6f2ffa8 to 0xc6f2fff0)
4158 23:27:26.500675 [ 111.959429] ffa0: 0000001f 0000001f 00000001 b6de0000 0000001f 00000000
4159 23:27:26.500844 [ 111.967615] ffc0: 0000001f 0000001f b6f27e00 00000004 00000001 00000000 00020000 beeb6a54
4160 23:27:26.501013 [ 111.975796] ffe0: 00000004 beeb6788 b6e9594f b6e1bc66
4161 23:27:26.501211 [ 111.980911] irq event stamp: 0
4162 23:27:26.501378 [ 111.983984] hardirqs last enabled at (0): [<00000000>] 0x0
4163 23:27:26.501545 [ 111.989599] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4164 23:27:26.501714 [ 111.997100] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4165 23:27:26.501882 [ 112.004646] softirqs last disabled at (0): [<00000000>] 0x0
4166 23:27:26.502049 [ 112.010283] ---[ end trace 9073c320ef9ab4be ]---
4167 23:27:26.502215 [ 112.014916] lkdtm: Overflow detected: saturated
4168 23:27:26.502381 # [ 111.694655] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4169 23:27:26.502550 # [ 111.701519] lkdtm: attempting bad refcount_add_not_zero() overflow
4170 23:27:26.502718 # [ 111.707755] ------------[ cut here ]------------
4171 23:27:26.502884 # [ 111.712410] WARNING: CPU: 3 PID: 2788 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4172 23:27:26.503052 # [ 111.721002] refcount_t: saturated; leaking memory.
4173 23:27:26.503219 # [ 111.725830] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4174 23:27:26.503399 # [ 111.754993] CPU: 3 PID: 2788 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4175 23:27:26.503567 # [ 111.762742] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4176 23:27:26.503735 # [ 111.769274] Backtrace:
4177 23:27:26.503901 # [ 111.771749] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4178 23:27:26.504069 # [ 111.779329] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4179 23:27:26.504992 # [ 111.785001] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4180 23:27:26.505214 # [ 111.792323] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4181 23:27:26.505397 # [ 111.799293] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239e8
4182 23:27:26.505575 # [ 111.807049] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4183 23:27:26.505751 # [ 111.814540] r7:00000013 r6:c1a239e8 r5:c1a239c0 r4:c6f2e000
4184 23:27:26.505924 # [ 111.820212] [<c137cd08>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
4185 23:27:26.506097 # [ 111.829178] r9:c1acf8f8 r8:c15e7d40 r7:c6f2ff60 r6:0000001f r5:c6d08000 r4:7fffffff
4186 23:27:26.506270 # [ 111.836936] [<c086cd30>] (refcount_warn_saturate) from [<c1389828>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4187 23:27:26.506443 # [ 111.847383] [<c13897c4>] (__refcount_add_not_zero.constprop.0) from [<c1389a58>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4188 23:27:26.506614 # [ 111.859037] r5:c6d08000 r4:c6f2e000
4189 23:27:26.506783 # [ 111.862629] [<c1389a08>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4190 23:27:26.506953 # [ 111.872547] r4:0000002e
4191 23:27:26.507121 # [ 111.875091] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4192 23:27:26.507290 # [ 111.883109] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4193 23:27:26.507459 # [ 111.891034] r9:c6f2ff60 r8:c30c3300 r7:0000001f r6:b6de0000 r5:c6b7d680 r4:c0c2d4e8
4194 23:27:26.507630 # [ 111.898790] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4195 23:27:26.507800 # [ 111.906628] r9:c07f4a6c r8:c6f2ff60 r7:c2816000 r6:b6de0000 r5:c6b7d680 r4:00000000
4196 23:27:26.507970 # [ 111.914380] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4197 23:27:26.508138 # [ 111.921523] r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c6f2e000 r5:c6b7d680
4198 23:27:26.508307 # [ 111.929355] r4:c6b7d680
4199 23:27:26.508494 # [ 111.931898] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4200 23:27:26.508665 # [ 111.939041] r9:c6f2e000 r8:c03002e4 r7:00000004 r6:b6f27e00 r5:0000001f r4:0000001f
4201 23:27:26.508834 # [ 111.946795] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4202 23:27:26.509020 # [ 111.954369] Exception stack(0xc6f2ffa8 to 0xc6f2fff0)
4203 23:27:26.509222 # [ 111.959429] ffa0: 0000001f 0000001f 00000001 b6de0000 0000001f 00000000
4204 23:27:26.509392 # [ 111.967615] ffc0: 0000001f 0000001f b6f27e00 00000004 00000001 00000000 00020000 beeb6a54
4205 23:27:26.509561 # [ 111.975796] ffe0: 00000004 beeb6788 b6e9594f b6e1bc66
4206 23:27:26.509729 # [ 111.980911] irq event stamp: 0
4207 23:27:26.509897 # [ 111.983984] hardirqs last enabled at (0): [<00000000>] 0x0
4208 23:27:26.510064 # [ 111.989599] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4209 23:27:26.510235 # [ 111.997100] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4210 23:27:26.510404 # [ 112.004646] softirqs last disabled at (0): [<00000000>] 0x0
4211 23:27:26.510572 # [ 112.010283] ---[ end trace 9073c320ef9ab4be ]---
4212 23:27:26.510738 # [ 112.014916] lkdtm: Overflow detected: saturated
4213 23:27:26.510905 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4214 23:27:26.511073 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
4215 23:27:26.511244 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
4216 23:27:26.511411 [ 112.477716] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4217 23:27:26.511578 [ 112.483401] lkdtm: attempting good refcount_dec()
4218 23:27:26.511745 [ 112.488253] lkdtm: attempting bad refcount_dec() to zero
4219 23:27:26.511913 [ 112.493604] ------------[ cut here ]------------
4220 23:27:26.512080 [ 112.498317] WARNING: CPU: 0 PID: 2822 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4221 23:27:26.512248 [ 112.506764] refcount_t: decrement hit 0; leaking memory.
4222 23:27:26.512415 [ 112.512121] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4223 23:27:26.512607 [ 112.541287] CPU: 0 PID: 2822 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4224 23:27:26.512776 [ 112.549036] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4225 23:27:26.512943 [ 112.555567] Backtrace:
4226 23:27:26.513132 [ 112.558040] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4227 23:27:26.513305 [ 112.565619] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4228 23:27:26.513473 [ 112.571292] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4229 23:27:26.514384 [ 112.578614] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4230 23:27:26.514579 [ 112.585586] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239e8
4231 23:27:26.514761 [ 112.593342] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4232 23:27:26.514940 [ 112.600832] r7:0000001f r6:c1a239e8 r5:c1a23a4c r4:c6b16000
4233 23:27:26.515113 [ 112.606505] [<c137cd08>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4234 23:27:26.515287 [ 112.615473] r9:c1acf918 r8:c15e7d40 r7:c6b17f60 r6:00000012 r5:c6c51000 r4:c6b16000
4235 23:27:26.515461 [ 112.623229] [<c086cd30>] (refcount_warn_saturate) from [<c13897c0>] (__refcount_dec.constprop.0+0x38/0x3c)
4236 23:27:26.515633 [ 112.632892] [<c1389788>] (__refcount_dec.constprop.0) from [<c1389aec>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4237 23:27:26.515805 [ 112.642647] [<c1389a90>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4238 23:27:26.515978 [ 112.651436] r4:0000002f
4239 23:27:26.516147 [ 112.653981] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4240 23:27:26.516316 [ 112.661999] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4241 23:27:26.516502 [ 112.669925] r9:c6b17f60 r8:c30c3300 r7:00000012 r6:b6e71000 r5:c42488c0 r4:c0c2d4e8
4242 23:27:26.516674 [ 112.677682] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4243 23:27:26.516843 [ 112.685520] r9:c07f4a6c r8:c6b17f60 r7:c2816000 r6:b6e71000 r5:c42488c0 r4:00000000
4244 23:27:26.517014 [ 112.693271] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4245 23:27:26.517216 [ 112.700414] r10:00000004 r9:00000000 r8:00000000 r7:b6e71000 r6:c6b16000 r5:c42488c0
4246 23:27:26.517386 [ 112.708246] r4:c42488c0
4247 23:27:26.517554 [ 112.710790] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4248 23:27:26.517724 [ 112.717933] r9:c6b16000 r8:c03002e4 r7:00000004 r6:b6fb8e00 r5:00000012 r4:00000012
4249 23:27:26.517894 [ 112.725687] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4250 23:27:26.518065 [ 112.733261] Exception stack(0xc6b17fa8 to 0xc6b17ff0)
4251 23:27:26.518234 [ 112.738321] 7fa0: 00000012 00000012 00000001 b6e71000 00000012 00000000
4252 23:27:26.518405 [ 112.746506] 7fc0: 00000012 00000012 b6fb8e00 00000004 00000001 00000000 00020000 beac9a54
4253 23:27:26.518575 [ 112.754688] 7fe0: 00000004 beac9788 b6f2694f b6eacc66
4254 23:27:29.484149 [ 112.759777] irq event stamp: 0
4255 23:27:29.484519 [ 112.762849] hardirqs last enabled at (0): [<00000000>] 0x0
4256 23:27:29.484713 [ 112.768462] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4257 23:27:29.484900 [ 112.775961] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4258 23:27:29.485112 [ 112.783502] softirqs last disabled at (0): [<00000000>] 0x0
4259 23:27:29.485294 [ 112.789111] ---[ end trace 9073c320ef9ab4bf ]---
4260 23:27:29.485473 [ 112.793740] lkdtm: Zero detected: saturated
4261 23:27:29.485649 # [ 112.477716] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4262 23:27:29.485826 # [ 112.483401] lkdtm: attempting good refcount_dec()
4263 23:27:29.486001 # [ 112.488253] lkdtm: attempting bad refcount_dec() to zero
4264 23:27:29.486174 # [ 112.493604] ------------[ cut here ]------------
4265 23:27:29.486346 # [ 112.498317] WARNING: CPU: 0 PID: 2822 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4266 23:27:29.486522 # [ 112.506764] refcount_t: decrement hit 0; leaking memory.
4267 23:27:29.486696 # [ 112.512121] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4268 23:27:29.486878 # [ 112.541287] CPU: 0 PID: 2822 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4269 23:27:29.487051 # [ 112.549036] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4270 23:27:29.487223 # [ 112.555567] Backtrace:
4271 23:27:29.487393 # [ 112.558040] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4272 23:27:29.487564 # [ 112.565619] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4273 23:27:29.487734 # [ 112.571292] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4274 23:27:29.487906 # [ 112.578614] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4275 23:27:29.488077 # [ 112.585586] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239e8
4276 23:27:29.488248 # [ 112.593342] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4277 23:27:29.488419 # [ 112.600832] r7:0000001f r6:c1a239e8 r5:c1a23a4c r4:c6b16000
4278 23:27:29.488607 # [ 112.606505] [<c137cd08>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4279 23:27:29.489628 # [ 112.615473] r9:c1acf918 r8:c15e7d40 r7:c6b17f60 r6:00000012 r5:c6c51000 r4:c6b16000
4280 23:27:29.489820 # [ 112.623229] [<c086cd30>] (refcount_warn_saturate) from [<c13897c0>] (__refcount_dec.constprop.0+0x38/0x3c)
4281 23:27:29.490001 # [ 112.632892] [<c1389788>] (__refcount_dec.constprop.0) from [<c1389aec>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4282 23:27:29.490180 # [ 112.642647] [<c1389a90>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4283 23:27:29.490357 # [ 112.651436] r4:0000002f
4284 23:27:29.490529 # [ 112.653981] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4285 23:27:29.490703 # [ 112.661999] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4286 23:27:29.490875 # [ 112.669925] r9:c6b17f60 r8:c30c3300 r7:00000012 r6:b6e71000 r5:c42488c0 r4:c0c2d4e8
4287 23:27:29.491047 # [ 112.677682] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4288 23:27:29.491218 # [ 112.685520] r9:c07f4a6c r8:c6b17f60 r7:c2816000 r6:b6e71000 r5:c42488c0 r4:00000000
4289 23:27:29.491390 # [ 112.693271] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4290 23:27:29.491562 # [ 112.700414] r10:00000004 r9:00000000 r8:00000000 r7:b6e71000 r6:c6b16000 r5:c42488c0
4291 23:27:29.491735 # [ 112.708246] r4:c42488c0
4292 23:27:29.491903 # [ 112.710790] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4293 23:27:29.492074 # [ 112.717933] r9:c6b16000 r8:c03002e4 r7:00000004 r6:b6fb8e00 r5:00000012 r4:00000012
4294 23:27:29.492245 # [ 112.725687] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4295 23:27:29.492415 # [ 112.733261] Exception stack(0xc6b17fa8 to 0xc6b17ff0)
4296 23:27:29.492601 # [ 112.738321] 7fa0: 00000012 00000012 00000001 b6e71000 00000012 00000000
4297 23:27:29.492773 # [ 112.746506] 7fc0: 00000012 00000012 b6fb8e00 00000004 00000001 00000000 00020000 beac9a54
4298 23:27:29.492945 # [ 112.754688] 7fe0: 00000004 beac9788 b6f2694f b6eacc66
4299 23:27:29.493139 # [ 112.759777] irq event stamp: 0
4300 23:27:29.493310 # [ 112.762849] hardirqs last enabled at (0): [<00000000>] 0x0
4301 23:27:29.493480 # [ 112.768462] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4302 23:27:29.493650 # [ 112.775961] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4303 23:27:29.493821 # [ 112.783502] softirqs last disabled at (0): [<00000000>] 0x0
4304 23:27:29.493990 # [ 112.789111] ---[ end trace 9073c320ef9ab4bf ]---
4305 23:27:29.494158 # [ 112.793740] lkdtm: Zero detected: saturated
4306 23:27:29.494328 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4307 23:27:29.494496 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4308 23:27:29.494668 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4309 23:27:29.494837 [ 113.293840] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4310 23:27:29.495006 [ 113.299995] lkdtm: attempting bad refcount_dec() below zero
4311 23:27:29.495175 [ 113.305585] ------------[ cut here ]------------
4312 23:27:29.495343 [ 113.310276] WARNING: CPU: 3 PID: 2859 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4313 23:27:29.495512 [ 113.318776] refcount_t: decrement hit 0; leaking memory.
4314 23:27:29.495680 [ 113.324102] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4315 23:27:29.495858 [ 113.353408] CPU: 3 PID: 2859 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4316 23:27:29.496028 [ 113.361175] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4317 23:27:29.496197 [ 113.367711] Backtrace:
4318 23:27:29.496364 [ 113.370192] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4319 23:27:29.496551 [ 113.377775] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4320 23:27:29.496721 [ 113.383450] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4321 23:27:29.496890 [ 113.390780] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4322 23:27:29.497076 [ 113.397756] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239e8
4323 23:27:29.497251 [ 113.405517] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4324 23:27:29.497421 [ 113.413010] r7:0000001f r6:c1a239e8 r5:c1a23a4c r4:c6d68000
4325 23:27:29.497589 [ 113.418688] [<c137cd08>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4326 23:27:29.497758 [ 113.427659] r9:c1acf92c r8:c15e7d40 r7:c6d69f60 r6:00000016 r5:00000000 r4:c6d68000
4327 23:27:29.497927 [ 113.435419] [<c086cd30>] (refcount_warn_saturate) from [<c13897c0>] (__refcount_dec.constprop.0+0x38/0x3c)
4328 23:27:29.498857 [ 113.445085] [<c1389788>] (__refcount_dec.constprop.0) from [<c1389bb0>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4329 23:27:29.499055 [ 113.455193] [<c1389b68>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4330 23:27:29.499239 [ 113.464336] r5:c4062000 r4:00000030
4331 23:27:29.499421 [ 113.467925] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4332 23:27:29.499599 [ 113.475948] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4333 23:27:29.499776 [ 113.483877] r9:c6d69f60 r8:c30c3300 r7:00000016 r6:b6eac000 r5:c435ac80 r4:c0c2d4e8
4334 23:27:29.499953 [ 113.491636] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4335 23:27:29.500128 [ 113.499478] r9:c07f4a6c r8:c6d69f60 r7:c2816000 r6:b6eac000 r5:c435ac80 r4:00000000
4336 23:27:29.500302 [ 113.507236] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4337 23:27:29.500492 [ 113.514383] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c6d68000 r5:c435ac80
4338 23:27:29.500666 [ 113.522219] r4:c435ac80
4339 23:27:29.500836 [ 113.524767] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4340 23:27:29.501007 [ 113.531914] r9:c6d68000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:00000016 r4:00000016
4341 23:27:29.501209 [ 113.539673] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4342 23:27:29.501380 [ 113.547249] Exception stack(0xc6d69fa8 to 0xc6d69ff0)
4343 23:27:29.501551 [ 113.552314] 9fa0: 00000016 00000016 00000001 b6eac000 00000016 00000000
4344 23:27:29.501722 [ 113.560502] 9fc0: 00000016 00000016 b6ff3e00 00000004 00000001 00000000 00020000 beeaea54
4345 23:27:29.501893 [ 113.568687] 9fe0: 00000004 beeae788 b6f6194f b6ee7c66
4346 23:27:29.502062 [ 113.573822] irq event stamp: 0
4347 23:27:29.502231 [ 113.576903] hardirqs last enabled at (0): [<00000000>] 0x0
4348 23:27:29.502400 [ 113.582561] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4349 23:27:29.502570 [ 113.590118] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4350 23:27:29.502742 [ 113.597649] softirqs last disabled at (0): [<00000000>] 0x0
4351 23:27:29.502910 [ 113.603237] ---[ end trace 9073c320ef9ab4c0 ]---
4352 23:27:29.503079 [ 113.607909] lkdtm: Negative detected: saturated
4353 23:27:29.503247 # [ 113.293840] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4354 23:27:29.503417 # [ 113.299995] lkdtm: attempting bad refcount_dec() below zero
4355 23:27:29.503585 # [ 113.305585] ------------[ cut here ]------------
4356 23:27:29.503754 # [ 113.310276] WARNING: CPU: 3 PID: 2859 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4357 23:27:29.503924 # [ 113.318776] refcount_t: decrement hit 0; leaking memory.
4358 23:27:29.504093 # [ 113.324102] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4359 23:27:29.504271 # [ 113.353408] CPU: 3 PID: 2859 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4360 23:27:29.504441 # [ 113.361175] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4361 23:27:29.504624 # [ 113.367711] Backtrace:
4362 23:27:29.504809 # [ 113.370192] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4363 23:27:29.504980 # [ 113.377775] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4364 23:27:29.505180 # [ 113.383450] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4365 23:27:29.505349 # [ 113.390780] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4366 23:27:29.505519 # [ 113.397756] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239e8
4367 23:27:29.505688 # [ 113.405517] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4368 23:27:29.505858 # [ 113.413010] r7:0000001f r6:c1a239e8 r5:c1a23a4c r4:c6d68000
4369 23:27:29.506027 # [ 113.418688] [<c137cd08>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4370 23:27:29.506198 # [ 113.427659] r9:c1acf92c r8:c15e7d40 r7:c6d69f60 r6:00000016 r5:00000000 r4:c6d68000
4371 23:27:29.506368 # [ 113.435419] [<c086cd30>] (refcount_warn_saturate) from [<c13897c0>] (__refcount_dec.constprop.0+0x38/0x3c)
4372 23:27:29.506539 # [ 113.445085] [<c1389788>] (__refcount_dec.constprop.0) from [<c1389bb0>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4373 23:27:29.506709 # [ 113.455193] [<c1389b68>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4374 23:27:29.506878 # [ 113.464336] r5:c4062000 r4:00000030
4375 23:27:29.507045 # [ 113.467925] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4376 23:27:29.507214 # [ 113.475948] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4377 23:27:29.508170 # [ 113.483877] r9:c6d69f60 r8:c30c3300 r7:00000016 r6:b6eac000 r5:c435ac80 r4:c0c2d4e8
4378 23:27:29.508368 # [ 113.491636] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4379 23:27:29.508571 # [ 113.499478] r9:c07f4a6c r8:c6d69f60 r7:c2816000 r6:b6eac000 r5:c435ac80 r4:00000000
4380 23:27:29.508753 # [ 113.507236] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4381 23:27:29.508932 # [ 113.514383] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c6d68000 r5:c435ac80
4382 23:27:29.509132 # [ 113.522219] r4:c435ac80
4383 23:27:29.509308 # [ 113.524767] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4384 23:27:29.509483 # [ 113.531914] r9:c6d68000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:00000016 r4:00000016
4385 23:27:29.509668 # [ 113.539673] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4386 23:27:29.509853 # [ 113.547249] Exception stack(0xc6d69fa8 to 0xc6d69ff0)
4387 23:27:29.510034 # [ 113.552314] 9fa0: 00000016 00000016 00000001 b6eac000 00000016 00000000
4388 23:27:29.510217 # [ 113.560502] 9fc0: 00000016 00000016 b6ff3e00 00000004 00000001 00000000 00020000 beeaea54
4389 23:27:29.510400 # [ 113.568687] 9fe0: 00000004 beeae788 b6f6194f b6ee7c66
4390 23:27:29.510580 # [ 113.573822] irq event stamp: 0
4391 23:27:29.510756 # [ 113.576903] hardirqs last enabled at (0): [<00000000>] 0x0
4392 23:27:29.510932 # [ 113.582561] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4393 23:27:29.511111 # [ 113.590118] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4394 23:27:29.511289 # [ 113.597649] softirqs last disabled at (0): [<00000000>] 0x0
4395 23:27:29.511465 # [ 113.603237] ---[ end trace 9073c320ef9ab4c0 ]---
4396 23:27:29.511641 # [ 113.607909] lkdtm: Negative detected: saturated
4397 23:27:29.511818 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4398 23:27:29.511995 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4399 23:27:29.512173 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4400 23:27:29.512349 [ 114.098529] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4401 23:27:29.512541 [ 114.105344] lkdtm: attempting bad refcount_dec_and_test() below zero
4402 23:27:29.512719 [ 114.111758] ------------[ cut here ]------------
4403 23:27:29.512894 [ 114.116412] WARNING: CPU: 2 PID: 2894 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4404 23:27:29.513084 [ 114.124985] refcount_t: underflow; use-after-free.
4405 23:27:29.513262 [ 114.129856] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4406 23:27:29.513448 [ 114.159078] CPU: 2 PID: 2894 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4407 23:27:29.513626 [ 114.166831] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4408 23:27:29.513803 [ 114.173367] Backtrace:
4409 23:27:29.513978 [ 114.175848] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4410 23:27:29.514156 [ 114.183431] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4411 23:27:29.514332 [ 114.189110] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4412 23:27:29.514509 [ 114.196439] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4413 23:27:29.514685 [ 114.203414] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239e8
4414 23:27:29.514863 [ 114.211174] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4415 23:27:29.515039 [ 114.218666] r7:0000001c r6:c1a239e8 r5:c1a23a24 r4:c6d9e000
4416 23:27:29.515216 [ 114.224343] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
4417 23:27:29.515393 [ 114.233401] r9:c1acf944 r8:c15e7d40 r7:c6d9ff60 r6:0000001f r5:00000000 r4:c6d9e000
4418 23:27:29.515570 [ 114.241168] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4419 23:27:29.515746 [ 114.251623] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c1389c28>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4420 23:27:29.515924 [ 114.263289] [<c1389bd8>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4421 23:27:29.516102 [ 114.273209] r5:c6c61000 r4:00000031
4422 23:27:29.516277 [ 114.276799] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4423 23:27:29.516464 [ 114.284821] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4424 23:27:29.516641 [ 114.292750] r9:c6d9ff60 r8:c30c3300 r7:0000001f r6:b6e47000 r5:c4248500 r4:c0c2d4e8
4425 23:27:29.516818 [ 114.300512] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4426 23:27:29.517784 [ 114.308354] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6e47000 r5:c4248500 r4:00000000
4427 23:27:29.517991 [ 114.316111] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4428 23:27:29.518186 [ 114.323257] r10:00000004 r9:00000000 r8:00000000 r7:b6e47000 r6:c6d9e000 r5:c4248500
4429 23:27:29.518376 [ 114.331093] r4:c4248500
4430 23:27:29.518563 [ 114.333640] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4431 23:27:29.518749 [ 114.340787] r9:c6d9e000 r8:c03002e4 r7:00000004 r6:b6f8ee00 r5:0000001f r4:0000001f
4432 23:27:29.518935 [ 114.348545] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4433 23:27:29.519116 [ 114.356124] Exception stack(0xc6d9ffa8 to 0xc6d9fff0)
4434 23:27:29.519297 [ 114.361189] ffa0: 0000001f 0000001f 00000001 b6e47000 0000001f 00000000
4435 23:27:29.519478 [ 114.369380] ffc0: 0000001f 0000001f b6f8ee00 00000004 00000001 00000000 00020000 bee82a54
4436 23:27:29.519657 [ 114.377564] ffe0: 00000004 bee82788 b6efc94f b6e82c66
4437 23:27:29.519835 [ 114.382710] irq event stamp: 0
4438 23:27:29.520012 [ 114.385788] hardirqs last enabled at (0): [<00000000>] 0x0
4439 23:27:29.520190 [ 114.391415] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4440 23:27:29.520369 [ 114.398951] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4441 23:27:29.520565 [ 114.406476] softirqs last disabled at (0): [<00000000>] 0x0
4442 23:27:29.520742 [ 114.412113] ---[ end trace 9073c320ef9ab4c1 ]---
4443 23:27:29.520919 [ 114.416768] lkdtm: Negative detected: saturated
4444 23:27:29.521116 # [ 114.098529] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4445 23:27:29.521295 # [ 114.105344] lkdtm: attempting bad refcount_dec_and_test() below zero
4446 23:27:29.521472 # [ 114.111758] ------------[ cut here ]------------
4447 23:27:29.521650 # [ 114.116412] WARNING: CPU: 2 PID: 2894 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4448 23:27:29.521828 # [ 114.124985] refcount_t: underflow; use-after-free.
4449 23:27:29.522005 # [ 114.129856] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4450 23:27:29.522190 # [ 114.159078] CPU: 2 PID: 2894 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4451 23:27:29.522369 # [ 114.166831] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4452 23:27:29.522547 # [ 114.173367] Backtrace:
4453 23:27:29.522722 # [ 114.175848] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4454 23:27:29.522900 # [ 114.183431] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4455 23:27:29.523076 # [ 114.189110] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4456 23:27:29.523254 # [ 114.196439] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4457 23:27:29.523431 # [ 114.203414] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239e8
4458 23:27:29.523608 # [ 114.211174] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4459 23:27:29.523785 # [ 114.218666] r7:0000001c r6:c1a239e8 r5:c1a23a24 r4:c6d9e000
4460 23:27:29.523961 # [ 114.224343] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
4461 23:27:29.524138 # [ 114.233401] r9:c1acf944 r8:c15e7d40 r7:c6d9ff60 r6:0000001f r5:00000000 r4:c6d9e000
4462 23:27:29.524315 # [ 114.241168] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4463 23:27:29.524506 # [ 114.251623] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c1389c28>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4464 23:27:29.524686 # [ 114.263289] [<c1389bd8>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4465 23:27:29.524863 # [ 114.273209] r5:c6c61000 r4:00000031
4466 23:27:29.525039 # [ 114.276799] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4467 23:27:29.525241 # [ 114.284821] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4468 23:27:29.525418 # [ 114.292750] r9:c6d9ff60 r8:c30c3300 r7:0000001f r6:b6e47000 r5:c4248500 r4:c0c2d4e8
4469 23:27:29.525595 # [ 114.300512] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4470 23:27:29.525772 # [ 114.308354] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6e47000 r5:c4248500 r4:00000000
4471 23:27:29.525948 # [ 114.316111] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4472 23:27:29.526124 # [ 114.323257] r10:00000004 r9:00000000 r8:00000000 r7:b6e47000 r6:c6d9e000 r5:c4248500
4473 23:27:29.526301 # [ 114.331093] r4:c4248500
4474 23:27:29.526476 # [ 114.333640] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4475 23:27:29.527459 # [ 114.340787] r9:c6d9e000 r8:c03002e4 r7:00000004 r6:b6f8ee00 r5:0000001f r4:0000001f
4476 23:27:29.527667 # [ 114.348545] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4477 23:27:29.527861 # [ 114.356124] Exception stack(0xc6d9ffa8 to 0xc6d9fff0)
4478 23:27:29.528050 # [ 114.361189] ffa0: 0000001f 0000001f 00000001 b6e47000 0000001f 00000000
4479 23:27:29.528240 # [ 114.369380] ffc0: 0000001f 0000001f b6f8ee00 00000004 00000001 00000000 00020000 bee82a54
4480 23:27:29.528427 # [ 114.377564] ffe0: 00000004 bee82788 b6efc94f b6e82c66
4481 23:27:29.528627 # [ 114.382710] irq event stamp: 0
4482 23:27:29.528809 # [ 114.385788] hardirqs last enabled at (0): [<00000000>] 0x0
4483 23:27:29.528990 # [ 114.391415] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4484 23:27:29.529199 # [ 114.398951] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4485 23:27:29.529380 # [ 114.406476] softirqs last disabled at (0): [<00000000>] 0x0
4486 23:27:29.529558 # [ 114.412113] ---[ end trace 9073c320ef9ab4c1 ]---
4487 23:27:29.529737 # [ 114.416768] lkdtm: Negative detected: saturated
4488 23:27:29.529915 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4489 23:27:29.530094 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4490 23:27:29.530273 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4491 23:27:29.530451 [ 114.916073] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4492 23:27:29.530629 [ 114.922936] lkdtm: attempting bad refcount_sub_and_test() below zero
4493 23:27:29.530806 [ 114.929381] ------------[ cut here ]------------
4494 23:27:29.530983 [ 114.934037] WARNING: CPU: 0 PID: 2929 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4495 23:27:29.531161 [ 114.942623] refcount_t: underflow; use-after-free.
4496 23:27:29.531338 [ 114.947462] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4497 23:27:29.531523 [ 114.976703] CPU: 0 PID: 2929 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4498 23:27:29.531700 [ 114.984456] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4499 23:27:29.531878 [ 114.990990] Backtrace:
4500 23:27:29.532053 [ 114.993472] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4501 23:27:29.532231 [ 115.001056] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4502 23:27:29.532407 [ 115.006733] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4503 23:27:29.532600 [ 115.014062] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4504 23:27:29.532779 [ 115.021038] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239e8
4505 23:27:29.532957 [ 115.028798] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4506 23:27:29.533177 [ 115.036290] r7:0000001c r6:c1a239e8 r5:c1a23a24 r4:c484c000
4507 23:27:29.533355 [ 115.041971] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
4508 23:27:29.533533 [ 115.051028] r9:c1acf964 r8:c15e7d40 r7:c484df60 r6:0000001f r5:c4763000 r4:c484c000
4509 23:27:29.533711 [ 115.058796] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4510 23:27:29.533890 [ 115.069249] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c1389cb4>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4511 23:27:29.534068 [ 115.080915] [<c1389c64>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4512 23:27:29.534246 [ 115.090837] r4:00000032
4513 23:27:29.534422 [ 115.093385] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4514 23:27:29.534599 [ 115.101406] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4515 23:27:29.534777 [ 115.109335] r9:c484df60 r8:c30c3300 r7:0000001f r6:b6e94000 r5:c4349e00 r4:c0c2d4e8
4516 23:27:29.534955 [ 115.117094] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4517 23:27:29.535132 [ 115.124937] r9:c07f4a6c r8:c484df60 r7:c2816000 r6:b6e94000 r5:c4349e00 r4:00000000
4518 23:27:29.535309 [ 115.132692] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4519 23:27:29.535486 [ 115.139838] r10:00000004 r9:00000000 r8:00000000 r7:b6e94000 r6:c484c000 r5:c4349e00
4520 23:27:29.535664 [ 115.147675] r4:c4349e00
4521 23:27:29.535839 [ 115.150221] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4522 23:27:29.536017 [ 115.157367] r9:c484c000 r8:c03002e4 r7:00000004 r6:b6fdbe00 r5:0000001f r4:0000001f
4523 23:27:29.536194 [ 115.165125] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4524 23:27:29.537171 [ 115.172702] Exception stack(0xc484dfa8 to 0xc484dff0)
4525 23:27:29.537377 [ 115.177766] dfa0: 0000001f 0000001f 00000001 b6e94000 0000001f 00000000
4526 23:27:29.537573 [ 115.185954] dfc0: 0000001f 0000001f b6fdbe00 00000004 00000001 00000000 00020000 be9d4a54
4527 23:27:29.537764 [ 115.194138] dfe0: 00000004 be9d4788 b6f4994f b6ecfc66
4528 23:27:29.537953 [ 115.199281] irq event stamp: 0
4529 23:27:29.538139 [ 115.202358] hardirqs last enabled at (0): [<00000000>] 0x0
4530 23:27:29.538324 [ 115.207988] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4531 23:27:29.538508 [ 115.215491] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4532 23:27:29.538689 [ 115.225164] softirqs last disabled at (0): [<00000000>] 0x0
4533 23:27:29.538868 [ 115.232027] ---[ end trace 9073c320ef9ab4c2 ]---
4534 23:27:29.539046 [ 115.236670] lkdtm: Negative detected: saturated
4535 23:27:29.539223 # [ 114.916073] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4536 23:27:29.539401 # [ 114.922936] lkdtm: attempting bad refcount_sub_and_test() below zero
4537 23:27:29.539579 # [ 114.929381] ------------[ cut here ]------------
4538 23:27:29.539756 # [ 114.934037] WARNING: CPU: 0 PID: 2929 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4539 23:27:29.539934 # [ 114.942623] refcount_t: underflow; use-after-free.
4540 23:27:29.540111 # [ 114.947462] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4541 23:27:29.540296 # [ 114.976703] CPU: 0 PID: 2929 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4542 23:27:29.540487 # [ 114.984456] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4543 23:27:29.540665 # [ 114.990990] Backtrace:
4544 23:27:29.540841 # [ 114.993472] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4545 23:27:29.541018 # [ 115.001056] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4546 23:27:29.541222 # [ 115.006733] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4547 23:27:29.541401 # [ 115.014062] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4548 23:27:29.541578 # [ 115.021038] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239e8
4549 23:27:29.541755 # [ 115.028798] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4550 23:27:29.541932 # [ 115.036290] r7:0000001c r6:c1a239e8 r5:c1a23a24 r4:c484c000
4551 23:27:29.542109 # [ 115.041971] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
4552 23:27:29.542286 # [ 115.051028] r9:c1acf964 r8:c15e7d40 r7:c484df60 r6:0000001f r5:c4763000 r4:c484c000
4553 23:27:29.542461 # [ 115.058796] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4554 23:27:29.542638 # [ 115.069249] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c1389cb4>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4555 23:27:29.542816 # [ 115.080915] [<c1389c64>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4556 23:27:29.542992 # [ 115.090837] r4:00000032
4557 23:27:29.543168 # [ 115.093385] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4558 23:27:29.543343 # [ 115.101406] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4559 23:27:29.543519 # [ 115.109335] r9:c484df60 r8:c30c3300 r7:0000001f r6:b6e94000 r5:c4349e00 r4:c0c2d4e8
4560 23:27:29.543696 # [ 115.117094] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4561 23:27:29.543872 # [ 115.124937] r9:c07f4a6c r8:c484df60 r7:c2816000 r6:b6e94000 r5:c4349e00 r4:00000000
4562 23:27:29.544049 # [ 115.132692] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4563 23:27:29.544225 # [ 115.139838] r10:00000004 r9:00000000 r8:00000000 r7:b6e94000 r6:c484c000 r5:c4349e00
4564 23:27:29.544402 # [ 115.147675] r4:c4349e00
4565 23:27:29.544591 # [ 115.150221] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4566 23:27:29.544768 # [ 115.157367] r9:c484c000 r8:c03002e4 r7:00000004 r6:b6fdbe00 r5:0000001f r4:0000001f
4567 23:27:29.544944 # [ 115.165125] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4568 23:27:29.545140 # [ 115.172702] Exception stack(0xc484dfa8 to 0xc484dff0)
4569 23:27:29.545316 # [ 115.177766] dfa0: 0000001f 0000001f 00000001 b6e94000 0000001f 00000000
4570 23:27:29.545493 # [ 115.185954] dfc0: 0000001f 0000001f b6fdbe00 00000004 00000001 00000000 00020000 be9d4a54
4571 23:27:29.545669 # [ 115.194138] dfe0: 00000004 be9d4788 b6f4994f b6ecfc66
4572 23:27:29.545844 # [ 115.199281] irq event stamp: 0
4573 23:27:29.546829 # [ 115.202358] hardirqs last enabled at (0): [<00000000>] 0x0
4574 23:27:29.547036 # [ 115.207988] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4575 23:27:29.547232 # [ 115.215491] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4576 23:27:29.547424 # [ 115.225164] softirqs last disabled at (0): [<00000000>] 0x0
4577 23:27:29.547612 # [ 115.232027] ---[ end trace 9073c320ef9ab4c2 ]---
4578 23:27:29.547800 # [ 115.236670] lkdtm: Negative detected: saturated
4579 23:27:29.547985 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4580 23:27:29.548168 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4581 23:27:29.548350 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4582 23:27:29.548545 [ 115.741345] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4583 23:27:29.548724 [ 115.747056] lkdtm: attempting safe refcount_inc_not_zero() from zero
4584 23:27:29.548906 [ 115.753551] lkdtm: Good: zero detected
4585 23:27:29.549103 [ 115.757462] lkdtm: Correctly stayed at zero
4586 23:27:29.549284 [ 115.761683] lkdtm: attempting bad refcount_inc() from zero
4587 23:27:29.549462 [ 115.767219] ------------[ cut here ]------------
4588 23:27:29.549640 [ 115.771867] WARNING: CPU: 2 PID: 2961 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4589 23:27:29.549820 [ 115.780436] refcount_t: addition on 0; use-after-free.
4590 23:27:29.549997 [ 115.785585] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4591 23:27:29.550183 [ 115.814737] CPU: 2 PID: 2961 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4592 23:27:29.550363 [ 115.822486] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4593 23:27:29.550541 [ 115.829018] Backtrace:
4594 23:27:29.550717 [ 115.831492] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4595 23:27:29.550896 [ 115.839072] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4596 23:27:29.551073 [ 115.844745] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4597 23:27:29.551252 [ 115.852067] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4598 23:27:29.551429 [ 115.859039] r9:00000009 r8:c086ce38 r7:00000019 r6:00000009 r5:c086ce38 r4:c1a239e8
4599 23:27:29.551606 [ 115.866794] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4600 23:27:29.551784 [ 115.874282] r7:00000019 r6:c1a239e8 r5:c1a239f8 r4:c6ffa000
4601 23:27:29.551961 [ 115.879955] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce38>] (refcount_warn_saturate+0x108/0x174)
4602 23:27:29.552140 [ 115.889009] r9:c1acf984 r8:c15e7d40 r7:c6ffbf60 r6:00000012 r5:00000000 r4:c6ffa000
4603 23:27:29.552318 [ 115.896770] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e19c>] (__refcount_add.constprop.0+0x54/0x58)
4604 23:27:29.552508 [ 115.906435] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389d98>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4605 23:27:29.552687 [ 115.916187] [<c1389cf0>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4606 23:27:29.552864 [ 115.924977] r5:c6c61000 r4:00000033
4607 23:27:29.553040 [ 115.928563] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4608 23:27:29.553241 [ 115.936582] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4609 23:27:29.553418 [ 115.944506] r9:c6ffbf60 r8:c30c3300 r7:00000012 r6:b6dcf000 r5:c6b69180 r4:c0c2d4e8
4610 23:27:29.553596 [ 115.952263] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4611 23:27:29.553773 [ 115.960101] r9:c07f4a6c r8:c6ffbf60 r7:c2816000 r6:b6dcf000 r5:c6b69180 r4:00000000
4612 23:27:29.553950 [ 115.967854] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4613 23:27:29.554127 [ 115.974998] r10:00000004 r9:00000000 r8:00000000 r7:b6dcf000 r6:c6ffa000 r5:c6b69180
4614 23:27:29.554304 [ 115.982830] r4:c6b69180
4615 23:27:29.554479 [ 115.985374] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4616 23:27:29.554657 [ 115.992516] r9:c6ffa000 r8:c03002e4 r7:00000004 r6:b6f16e00 r5:00000012 r4:00000012
4617 23:27:29.554833 [ 116.000271] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4618 23:27:29.555011 [ 116.007845] Exception stack(0xc6ffbfa8 to 0xc6ffbff0)
4619 23:27:29.555187 [ 116.012907] bfa0: 00000012 00000012 00000001 b6dcf000 00000012 00000000
4620 23:27:29.555365 [ 116.021093] bfc0: 00000012 00000012 b6f16e00 00000004 00000001 00000000 00020000 bef1ba54
4621 23:27:29.555541 [ 116.029274] bfe0: 00000004 bef1b788 b6e8494f b6e0ac66
4622 23:27:29.555716 [ 116.034459] irq event stamp: 0
4623 23:27:29.555892 [ 116.037566] hardirqs last enabled at (0): [<00000000>] 0x0
4624 23:27:29.556883 [ 116.043159] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4625 23:27:29.557109 [ 116.050685] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4626 23:27:29.557306 [ 116.058205] softirqs last disabled at (0): [<00000000>] 0x0
4627 23:27:29.557497 [ 116.063790] ---[ end trace 9073c320ef9ab4c3 ]---
4628 23:27:29.557686 [ 116.068446] lkdtm: Zero detected: saturated
4629 23:27:29.557871 # [ 115.741345] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4630 23:27:29.558056 # [ 115.747056] lkdtm: attempting safe refcount_inc_not_zero() from zero
4631 23:27:29.558236 # [ 115.753551] lkdtm: Good: zero detected
4632 23:27:29.558416 # [ 115.757462] lkdtm: Correctly stayed at zero
4633 23:27:29.558596 # [ 115.761683] lkdtm: attempting bad refcount_inc() from zero
4634 23:27:29.558774 # [ 115.767219] ------------[ cut here ]------------
4635 23:27:29.558951 # [ 115.771867] WARNING: CPU: 2 PID: 2961 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4636 23:27:29.559130 # [ 115.780436] refcount_t: addition on 0; use-after-free.
4637 23:27:29.559308 # [ 115.785585] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4638 23:27:29.559494 # [ 115.814737] CPU: 2 PID: 2961 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4639 23:27:29.559673 # [ 115.822486] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4640 23:27:29.559852 # [ 115.829018] Backtrace:
4641 23:27:29.560028 # [ 115.831492] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4642 23:27:29.560207 # [ 115.839072] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4643 23:27:29.560386 # [ 115.844745] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4644 23:27:29.560579 # [ 115.852067] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4645 23:27:29.560758 # [ 115.859039] r9:00000009 r8:c086ce38 r7:00000019 r6:00000009 r5:c086ce38 r4:c1a239e8
4646 23:27:29.560936 # [ 115.866794] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4647 23:27:29.561135 # [ 115.874282] r7:00000019 r6:c1a239e8 r5:c1a239f8 r4:c6ffa000
4648 23:27:29.561315 # [ 115.879955] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce38>] (refcount_warn_saturate+0x108/0x174)
4649 23:27:29.561495 # [ 115.889009] r9:c1acf984 r8:c15e7d40 r7:c6ffbf60 r6:00000012 r5:00000000 r4:c6ffa000
4650 23:27:29.561673 # [ 115.896770] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e19c>] (__refcount_add.constprop.0+0x54/0x58)
4651 23:27:29.561853 # [ 115.906435] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389d98>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4652 23:27:29.562031 # [ 115.916187] [<c1389cf0>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4653 23:27:29.562209 # [ 115.924977] r5:c6c61000 r4:00000033
4654 23:27:29.562385 # [ 115.928563] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4655 23:27:29.562562 # [ 115.936582] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4656 23:27:29.562738 # [ 115.944506] r9:c6ffbf60 r8:c30c3300 r7:00000012 r6:b6dcf000 r5:c6b69180 r4:c0c2d4e8
4657 23:27:29.562916 # [ 115.952263] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4658 23:27:29.563094 # [ 115.960101] r9:c07f4a6c r8:c6ffbf60 r7:c2816000 r6:b6dcf000 r5:c6b69180 r4:00000000
4659 23:27:29.563272 # [ 115.967854] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4660 23:27:29.563448 # [ 115.974998] r10:00000004 r9:00000000 r8:00000000 r7:b6dcf000 r6:c6ffa000 r5:c6b69180
4661 23:27:29.563625 # [ 115.982830] r4:c6b69180
4662 23:27:29.563800 # [ 115.985374] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4663 23:27:29.563976 # [ 115.992516] r9:c6ffa000 r8:c03002e4 r7:00000004 r6:b6f16e00 r5:00000012 r4:00000012
4664 23:27:29.564153 # [ 116.000271] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4665 23:27:29.564330 # [ 116.007845] Exception stack(0xc6ffbfa8 to 0xc6ffbff0)
4666 23:27:29.564519 # [ 116.012907] bfa0: 00000012 00000012 00000001 b6dcf000 00000012 00000000
4667 23:27:29.564696 # [ 116.021093] bfc0: 00000012 00000012 b6f16e00 00000004 00000001 00000000 00020000 bef1ba54
4668 23:27:29.564873 # [ 116.029274] bfe0: 00000004 bef1b788 b6e8494f b6e0ac66
4669 23:27:29.565049 # [ 116.034459] irq event stamp: 0
4670 23:27:29.565243 # [ 116.037566] hardirqs last enabled at (0): [<00000000>] 0x0
4671 23:27:29.565418 # [ 116.043159] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4672 23:27:29.565595 # [ 116.050685] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4673 23:27:29.565772 # [ 116.058205] softirqs last disabled at (0): [<00000000>] 0x0
4674 23:27:29.565946 # [ 116.063790] ---[ end trace 9073c320ef9ab4c3 ]---
4675 23:27:29.566935 # [ 116.068446] lkdtm: Zero detected: saturated
4676 23:27:29.567140 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4677 23:27:29.567333 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4678 23:27:29.567525 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4679 23:27:29.567712 [ 116.568980] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4680 23:27:29.567897 [ 116.574666] lkdtm: attempting safe refcount_add_not_zero() from zero
4681 23:27:29.568082 [ 116.581104] lkdtm: Good: zero detected
4682 23:27:29.568262 [ 116.584867] lkdtm: Correctly stayed at zero
4683 23:27:29.568441 [ 116.589122] lkdtm: attempting bad refcount_add() from zero
4684 23:27:29.568633 [ 116.594625] ------------[ cut here ]------------
4685 23:27:29.568812 [ 116.599372] WARNING: CPU: 3 PID: 2995 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4686 23:27:29.568992 [ 116.607954] refcount_t: addition on 0; use-after-free.
4687 23:27:29.569199 [ 116.613107] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4688 23:27:29.569387 [ 116.642334] CPU: 3 PID: 2995 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4689 23:27:29.569567 [ 116.650088] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4690 23:27:29.569745 [ 116.656624] Backtrace:
4691 23:27:29.569922 [ 116.659105] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4692 23:27:29.570100 [ 116.666689] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4693 23:27:29.570278 [ 116.672365] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4694 23:27:29.570456 [ 116.679693] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4695 23:27:29.570634 [ 116.686667] r9:00000009 r8:c086ce38 r7:00000019 r6:00000009 r5:c086ce38 r4:c1a239e8
4696 23:27:29.570812 [ 116.694427] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4697 23:27:29.570991 [ 116.701922] r7:00000019 r6:c1a239e8 r5:c1a239f8 r4:c6f2a000
4698 23:27:29.571167 [ 116.707600] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce38>] (refcount_warn_saturate+0x108/0x174)
4699 23:27:29.571345 [ 116.716658] r9:c1acf998 r8:c15e7d40 r7:c6f2bf60 r6:00000012 r5:00000000 r4:c6f2a000
4700 23:27:29.571523 [ 116.724425] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e19c>] (__refcount_add.constprop.0+0x54/0x58)
4701 23:27:29.571701 [ 116.734098] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389e64>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4702 23:27:29.571878 [ 116.743854] [<c1389dbc>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4703 23:27:29.572056 [ 116.752647] r5:c4062000 r4:00000034
4704 23:27:29.572232 [ 116.756237] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4705 23:27:29.572409 [ 116.764258] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4706 23:27:29.572601 [ 116.772187] r9:c6f2bf60 r8:c30c3300 r7:00000012 r6:b6df2000 r5:c4320000 r4:c0c2d4e8
4707 23:27:29.572779 [ 116.779946] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4708 23:27:29.572956 [ 116.787787] r9:c07f4a6c r8:c6f2bf60 r7:c2816000 r6:b6df2000 r5:c4320000 r4:00000000
4709 23:27:29.573156 [ 116.795543] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4710 23:27:29.573334 [ 116.802689] r10:00000004 r9:00000000 r8:00000000 r7:b6df2000 r6:c6f2a000 r5:c4320000
4711 23:27:29.573511 [ 116.810525] r4:c4320000
4712 23:27:29.573686 [ 116.813071] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4713 23:27:29.573864 [ 116.820219] r9:c6f2a000 r8:c03002e4 r7:00000004 r6:b6f39e00 r5:00000012 r4:00000012
4714 23:27:29.574041 [ 116.827976] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4715 23:27:29.574217 [ 116.835553] Exception stack(0xc6f2bfa8 to 0xc6f2bff0)
4716 23:27:29.574393 [ 116.840616] bfa0: 00000012 00000012 00000001 b6df2000 00000012 00000000
4717 23:27:29.574571 [ 116.848807] bfc0: 00000012 00000012 b6f39e00 00000004 00000001 00000000 00020000 bee9aa54
4718 23:27:29.574749 [ 116.856993] bfe0: 00000004 bee9a788 b6ea794f b6e2dc66
4719 23:27:29.574925 [ 116.862140] irq event stamp: 0
4720 23:27:29.575100 [ 116.865220] hardirqs last enabled at (0): [<00000000>] 0x0
4721 23:27:29.575276 [ 116.870854] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4722 23:27:29.575453 [ 116.878405] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4723 23:27:29.575629 [ 116.885919] softirqs last disabled at (0): [<00000000>] 0x0
4724 23:27:29.575805 [ 116.891587] ---[ end trace 9073c320ef9ab4c4 ]---
4725 23:27:29.575981 [ 116.896225] lkdtm: Zero detected: saturated
4726 23:27:29.576157 # [ 116.568980] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4727 23:27:29.577166 # [ 116.574666] lkdtm: attempting safe refcount_add_not_zero() from zero
4728 23:27:29.577374 # [ 116.581104] lkdtm: Good: zero detected
4729 23:27:29.577568 # [ 116.584867] lkdtm: Correctly stayed at zero
4730 23:27:29.577757 # [ 116.589122] lkdtm: attempting bad refcount_add() from zero
4731 23:27:29.577945 # [ 116.594625] ------------[ cut here ]------------
4732 23:27:29.578131 # [ 116.599372] WARNING: CPU: 3 PID: 2995 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4733 23:27:29.578317 # [ 116.607954] refcount_t: addition on 0; use-after-free.
4734 23:27:29.578497 # [ 116.613107] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4735 23:27:29.578684 # [ 116.642334] CPU: 3 PID: 2995 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4736 23:27:29.578865 # [ 116.650088] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4737 23:27:29.579045 # [ 116.656624] Backtrace:
4738 23:27:29.579222 # [ 116.659105] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4739 23:27:29.579401 # [ 116.666689] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4740 23:27:29.579580 # [ 116.672365] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4741 23:27:29.579760 # [ 116.679693] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4742 23:27:29.579938 # [ 116.686667] r9:00000009 r8:c086ce38 r7:00000019 r6:00000009 r5:c086ce38 r4:c1a239e8
4743 23:27:29.580116 # [ 116.694427] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4744 23:27:29.580294 # [ 116.701922] r7:00000019 r6:c1a239e8 r5:c1a239f8 r4:c6f2a000
4745 23:27:29.580484 # [ 116.707600] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce38>] (refcount_warn_saturate+0x108/0x174)
4746 23:27:29.580662 # [ 116.716658] r9:c1acf998 r8:c15e7d40 r7:c6f2bf60 r6:00000012 r5:00000000 r4:c6f2a000
4747 23:27:29.580840 # [ 116.724425] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e19c>] (__refcount_add.constprop.0+0x54/0x58)
4748 23:27:29.581019 # [ 116.734098] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389e64>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4749 23:27:29.581224 # [ 116.743854] [<c1389dbc>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4750 23:27:29.581402 # [ 116.752647] r5:c4062000 r4:00000034
4751 23:27:29.581579 # [ 116.756237] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4752 23:27:29.581756 # [ 116.764258] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4753 23:27:29.581934 # [ 116.772187] r9:c6f2bf60 r8:c30c3300 r7:00000012 r6:b6df2000 r5:c4320000 r4:c0c2d4e8
4754 23:27:29.582112 # [ 116.779946] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4755 23:27:29.582289 # [ 116.787787] r9:c07f4a6c r8:c6f2bf60 r7:c2816000 r6:b6df2000 r5:c4320000 r4:00000000
4756 23:27:29.582466 # [ 116.795543] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4757 23:27:29.582643 # [ 116.802689] r10:00000004 r9:00000000 r8:00000000 r7:b6df2000 r6:c6f2a000 r5:c4320000
4758 23:27:29.582820 # [ 116.810525] r4:c4320000
4759 23:27:29.582994 # [ 116.813071] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4760 23:27:29.583171 # [ 116.820219] r9:c6f2a000 r8:c03002e4 r7:00000004 r6:b6f39e00 r5:00000012 r4:00000012
4761 23:27:29.583348 # [ 116.827976] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4762 23:27:29.583525 # [ 116.835553] Exception stack(0xc6f2bfa8 to 0xc6f2bff0)
4763 23:27:29.583700 # [ 116.840616] bfa0: 00000012 00000012 00000001 b6df2000 00000012 00000000
4764 23:27:29.583876 # [ 116.848807] bfc0: 00000012 00000012 b6f39e00 00000004 00000001 00000000 00020000 bee9aa54
4765 23:27:29.584053 # [ 116.856993] bfe0: 00000004 bee9a788 b6ea794f b6e2dc66
4766 23:27:29.584229 # [ 116.862140] irq event stamp: 0
4767 23:27:29.584403 # [ 116.865220] hardirqs last enabled at (0): [<00000000>] 0x0
4768 23:27:29.584595 # [ 116.870854] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4769 23:27:29.584771 # [ 116.878405] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4770 23:27:29.584949 # [ 116.885919] softirqs last disabled at (0): [<00000000>] 0x0
4771 23:27:29.585146 # [ 116.891587] ---[ end trace 9073c320ef9ab4c4 ]---
4772 23:27:29.585322 # [ 116.896225] lkdtm: Zero detected: saturated
4773 23:27:29.585497 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4774 23:27:29.585671 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4775 23:27:29.585847 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4776 23:27:29.586022 [ 117.405213] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4777 23:27:29.586197 [ 117.411397] lkdtm: attempting bad refcount_inc() from saturated
4778 23:27:29.587206 [ 117.417422] ------------[ cut here ]------------
4779 23:27:29.587411 [ 117.422121] WARNING: CPU: 3 PID: 3032 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4780 23:27:29.587605 [ 117.430621] refcount_t: saturated; leaking memory.
4781 23:27:29.587793 [ 117.435423] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4782 23:27:29.587987 [ 117.464583] CPU: 3 PID: 3032 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4783 23:27:29.588175 [ 117.472332] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4784 23:27:29.588360 [ 117.478863] Backtrace:
4785 23:27:29.588556 [ 117.481337] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4786 23:27:29.588737 [ 117.488916] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4787 23:27:29.588917 [ 117.494589] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4788 23:27:29.589116 [ 117.501911] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4789 23:27:29.589297 [ 117.508882] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239e8
4790 23:27:29.589476 [ 117.516638] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4791 23:27:29.589655 [ 117.524127] r7:00000016 r6:c1a239e8 r5:c1a239c0 r4:c6b8e000
4792 23:27:29.589832 [ 117.529802] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
4793 23:27:29.590011 [ 117.538769] r9:c1acf9ac r8:c15e7d40 r7:c6b8ff60 r6:00000017 r5:c4062000 r4:c6b8e000
4794 23:27:29.590189 [ 117.546529] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
4795 23:27:29.590367 [ 117.556197] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389ed4>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4796 23:27:29.590546 [ 117.566383] [<c1389e88>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4797 23:27:29.590725 [ 117.575605] r4:00000035
4798 23:27:29.590901 [ 117.578148] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4799 23:27:29.591078 [ 117.586165] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4800 23:27:29.591255 [ 117.594090] r9:c6b8ff60 r8:c30c3300 r7:00000017 r6:b6dfc000 r5:c4348000 r4:c0c2d4e8
4801 23:27:29.591432 [ 117.601847] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4802 23:27:29.591610 [ 117.609684] r9:c07f4a6c r8:c6b8ff60 r7:c2816000 r6:b6dfc000 r5:c4348000 r4:00000000
4803 23:27:29.591787 [ 117.617439] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4804 23:27:29.591964 [ 117.624581] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c6b8e000 r5:c4348000
4805 23:27:29.592141 [ 117.632415] r4:c4348000
4806 23:27:29.592316 [ 117.634957] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4807 23:27:29.592506 [ 117.642100] r9:c6b8e000 r8:c03002e4 r7:00000004 r6:b6f43e00 r5:00000017 r4:00000017
4808 23:27:29.592684 [ 117.649853] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4809 23:27:29.592862 [ 117.657428] Exception stack(0xc6b8ffa8 to 0xc6b8fff0)
4810 23:27:29.593038 [ 117.662489] ffa0: 00000017 00000017 00000001 b6dfc000 00000017 00000000
4811 23:27:29.593238 [ 117.670676] ffc0: 00000017 00000017 b6f43e00 00000004 00000001 00000000 00020000 becbaa54
4812 23:27:29.593416 [ 117.678858] ffe0: 00000004 becba788 b6eb194f b6e37c66
4813 23:27:29.593592 [ 117.683977] irq event stamp: 0
4814 23:27:29.593767 [ 117.687050] hardirqs last enabled at (0): [<00000000>] 0x0
4815 23:27:29.593943 [ 117.692677] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4816 23:27:29.594119 [ 117.700217] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4817 23:27:29.594297 [ 117.707750] softirqs last disabled at (0): [<00000000>] 0x0
4818 23:27:29.594473 [ 117.713337] ---[ end trace 9073c320ef9ab4c5 ]---
4819 23:27:29.594648 [ 117.718029] lkdtm: Saturation detected: still saturated
4820 23:27:29.594824 # [ 117.405213] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4821 23:27:29.594993 # [ 117.411397] lkdtm: attempting bad refcount_inc() from saturated
4822 23:27:29.595161 # [ 117.417422] ------------[ cut here ]------------
4823 23:27:29.595328 # [ 117.422121] WARNING: CPU: 3 PID: 3032 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4824 23:27:29.595496 # [ 117.430621] refcount_t: saturated; leaking memory.
4825 23:27:29.596511 # [ 117.435423] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4826 23:27:29.596713 # [ 117.464583] CPU: 3 PID: 3032 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4827 23:27:29.596898 # [ 117.472332] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4828 23:27:29.597098 # [ 117.478863] Backtrace:
4829 23:27:29.597276 # [ 117.481337] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4830 23:27:29.597453 # [ 117.488916] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4831 23:27:29.597627 # [ 117.494589] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4832 23:27:29.597799 # [ 117.501911] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4833 23:27:29.597971 # [ 117.508882] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239e8
4834 23:27:29.598143 # [ 117.516638] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4835 23:27:29.598314 # [ 117.524127] r7:00000016 r6:c1a239e8 r5:c1a239c0 r4:c6b8e000
4836 23:27:29.598484 # [ 117.529802] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
4837 23:27:29.598655 # [ 117.538769] r9:c1acf9ac r8:c15e7d40 r7:c6b8ff60 r6:00000017 r5:c4062000 r4:c6b8e000
4838 23:27:29.598826 # [ 117.546529] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
4839 23:27:29.598997 # [ 117.556197] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389ed4>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4840 23:27:29.599168 # [ 117.566383] [<c1389e88>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4841 23:27:29.599338 # [ 117.575605] r4:00000035
4842 23:27:29.599506 # [ 117.578148] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4843 23:27:29.599675 # [ 117.586165] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4844 23:27:29.599844 # [ 117.594090] r9:c6b8ff60 r8:c30c3300 r7:00000017 r6:b6dfc000 r5:c4348000 r4:c0c2d4e8
4845 23:27:29.600013 # [ 117.601847] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4846 23:27:29.600186 # [ 117.609684] r9:c07f4a6c r8:c6b8ff60 r7:c2816000 r6:b6dfc000 r5:c4348000 r4:00000000
4847 23:27:29.600356 # [ 117.617439] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4848 23:27:29.600541 # [ 117.624581] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c6b8e000 r5:c4348000
4849 23:27:29.600711 # [ 117.632415] r4:c4348000
4850 23:27:29.600879 # [ 117.634957] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4851 23:27:29.601047 # [ 117.642100] r9:c6b8e000 r8:c03002e4 r7:00000004 r6:b6f43e00 r5:00000017 r4:00000017
4852 23:27:29.601239 # [ 117.649853] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4853 23:27:29.601409 # [ 117.657428] Exception stack(0xc6b8ffa8 to 0xc6b8fff0)
4854 23:27:29.601576 # [ 117.662489] ffa0: 00000017 00000017 00000001 b6dfc000 00000017 00000000
4855 23:27:29.601745 # [ 117.670676] ffc0: 00000017 00000017 b6f43e00 00000004 00000001 00000000 00020000 becbaa54
4856 23:27:29.601914 # [ 117.678858] ffe0: 00000004 becba788 b6eb194f b6e37c66
4857 23:27:29.602082 # [ 117.683977] irq event stamp: 0
4858 23:27:29.602249 # [ 117.687050] hardirqs last enabled at (0): [<00000000>] 0x0
4859 23:27:29.602417 # [ 117.692677] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4860 23:27:29.602585 # [ 117.700217] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4861 23:27:29.602753 # [ 117.707750] softirqs last disabled at (0): [<00000000>] 0x0
4862 23:27:29.602920 # [ 117.713337] ---[ end trace 9073c320ef9ab4c5 ]---
4863 23:27:29.603088 # [ 117.718029] lkdtm: Saturation detected: still saturated
4864 23:27:29.603255 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4865 23:27:29.603423 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4866 23:27:29.603591 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4867 23:27:29.603757 [ 118.226639] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4868 23:27:29.603925 [ 118.232820] lkdtm: attempting bad refcount_dec() from saturated
4869 23:27:29.604093 [ 118.238842] ------------[ cut here ]------------
4870 23:27:29.604260 [ 118.243497] WARNING: CPU: 3 PID: 3067 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4871 23:27:29.604428 [ 118.252058] refcount_t: decrement hit 0; leaking memory.
4872 23:27:29.604609 [ 118.257437] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4873 23:27:29.604787 [ 118.286597] CPU: 3 PID: 3067 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4874 23:27:29.605807 [ 118.294346] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4875 23:27:29.606003 [ 118.300877] Backtrace:
4876 23:27:29.606185 [ 118.303351] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4877 23:27:29.606365 [ 118.310932] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4878 23:27:29.606542 [ 118.316605] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4879 23:27:29.606718 [ 118.323929] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4880 23:27:29.606893 [ 118.330901] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239e8
4881 23:27:29.607067 [ 118.338656] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4882 23:27:29.607241 [ 118.346148] r7:0000001f r6:c1a239e8 r5:c1a23a4c r4:c6f2a000
4883 23:27:29.607412 [ 118.351821] [<c137cd08>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4884 23:27:29.607584 [ 118.360790] r9:c1acf9c4 r8:c15e7d40 r7:c6f2bf60 r6:00000017 r5:c4062000 r4:c6f2a000
4885 23:27:29.607756 [ 118.368545] [<c086cd30>] (refcount_warn_saturate) from [<c13897c0>] (__refcount_dec.constprop.0+0x38/0x3c)
4886 23:27:29.607928 [ 118.378208] [<c1389788>] (__refcount_dec.constprop.0) from [<c1389f40>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4887 23:27:29.608098 [ 118.388397] [<c1389ef8>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4888 23:27:29.608268 [ 118.397620] r4:00000036
4889 23:27:29.608437 [ 118.400164] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4890 23:27:29.608622 [ 118.408182] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4891 23:27:29.608792 [ 118.416106] r9:c6f2bf60 r8:c30c3300 r7:00000017 r6:b6ea9000 r5:c4349cc0 r4:c0c2d4e8
4892 23:27:29.608962 [ 118.423863] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4893 23:27:29.609160 [ 118.431702] r9:c07f4a6c r8:c6f2bf60 r7:c2816000 r6:b6ea9000 r5:c4349cc0 r4:00000000
4894 23:27:29.609331 [ 118.439455] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4895 23:27:29.609500 [ 118.446598] r10:00000004 r9:00000000 r8:00000000 r7:b6ea9000 r6:c6f2a000 r5:c4349cc0
4896 23:27:29.609669 [ 118.454431] r4:c4349cc0
4897 23:27:29.609836 [ 118.456973] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4898 23:27:29.610006 [ 118.464117] r9:c6f2a000 r8:c03002e4 r7:00000004 r6:b6ff0e00 r5:00000017 r4:00000017
4899 23:27:29.610179 [ 118.471870] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4900 23:27:29.610348 [ 118.479445] Exception stack(0xc6f2bfa8 to 0xc6f2bff0)
4901 23:27:29.610516 [ 118.484506] bfa0: 00000017 00000017 00000001 b6ea9000 00000017 00000000
4902 23:27:29.610686 [ 118.492692] bfc0: 00000017 00000017 b6ff0e00 00000004 00000001 00000000 00020000 be9eda54
4903 23:27:29.610856 [ 118.500874] bfe0: 00000004 be9ed788 b6f5e94f b6ee4c66
4904 23:27:29.611023 [ 118.505992] irq event stamp: 0
4905 23:27:29.611190 [ 118.509099] hardirqs last enabled at (0): [<00000000>] 0x0
4906 23:27:29.611357 [ 118.514690] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4907 23:27:29.611527 [ 118.522232] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4908 23:27:29.611695 [ 118.529793] softirqs last disabled at (0): [<00000000>] 0x0
4909 23:27:29.611862 [ 118.535382] ---[ end trace 9073c320ef9ab4c6 ]---
4910 23:27:29.612030 [ 118.540047] lkdtm: Saturation detected: still saturated
4911 23:27:29.612198 # [ 118.226639] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4912 23:27:29.612367 # [ 118.232820] lkdtm: attempting bad refcount_dec() from saturated
4913 23:27:29.612551 # [ 118.238842] ------------[ cut here ]------------
4914 23:27:29.612719 # [ 118.243497] WARNING: CPU: 3 PID: 3067 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4915 23:27:29.612888 # [ 118.252058] refcount_t: decrement hit 0; leaking memory.
4916 23:27:29.613056 # [ 118.257437] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4917 23:27:29.613255 # [ 118.286597] CPU: 3 PID: 3067 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4918 23:27:29.613425 # [ 118.294346] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4919 23:27:29.613594 # [ 118.300877] Backtrace:
4920 23:27:29.613761 # [ 118.303351] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4921 23:27:29.613928 # [ 118.310932] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4922 23:27:29.614096 # [ 118.316605] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4923 23:27:29.614264 # [ 118.323929] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4924 23:27:29.615271 # [ 118.330901] r9:00000009 r8:c086cd9c r7:0000001f r6:00000009 r5:c086cd9c r4:c1a239e8
4925 23:27:29.615467 # [ 118.338656] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4926 23:27:29.615654 # [ 118.346148] r7:0000001f r6:c1a239e8 r5:c1a23a4c r4:c6f2a000
4927 23:27:29.615834 # [ 118.351821] [<c137cd08>] (warn_slowpath_fmt) from [<c086cd9c>] (refcount_warn_saturate+0x6c/0x174)
4928 23:27:29.616011 # [ 118.360790] r9:c1acf9c4 r8:c15e7d40 r7:c6f2bf60 r6:00000017 r5:c4062000 r4:c6f2a000
4929 23:27:29.616188 # [ 118.368545] [<c086cd30>] (refcount_warn_saturate) from [<c13897c0>] (__refcount_dec.constprop.0+0x38/0x3c)
4930 23:27:29.616362 # [ 118.378208] [<c1389788>] (__refcount_dec.constprop.0) from [<c1389f40>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4931 23:27:29.616553 # [ 118.388397] [<c1389ef8>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4932 23:27:29.616725 # [ 118.397620] r4:00000036
4933 23:27:29.616895 # [ 118.400164] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4934 23:27:29.617088 # [ 118.408182] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4935 23:27:29.617262 # [ 118.416106] r9:c6f2bf60 r8:c30c3300 r7:00000017 r6:b6ea9000 r5:c4349cc0 r4:c0c2d4e8
4936 23:27:29.617434 # [ 118.423863] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4937 23:27:29.617605 # [ 118.431702] r9:c07f4a6c r8:c6f2bf60 r7:c2816000 r6:b6ea9000 r5:c4349cc0 r4:00000000
4938 23:27:29.617775 # [ 118.439455] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4939 23:27:29.617944 # [ 118.446598] r10:00000004 r9:00000000 r8:00000000 r7:b6ea9000 r6:c6f2a000 r5:c4349cc0
4940 23:27:29.618113 # [ 118.454431] r4:c4349cc0
4941 23:27:29.618282 # [ 118.456973] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4942 23:27:29.618453 # [ 118.464117] r9:c6f2a000 r8:c03002e4 r7:00000004 r6:b6ff0e00 r5:00000017 r4:00000017
4943 23:27:29.618622 # [ 118.471870] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4944 23:27:29.618792 # [ 118.479445] Exception stack(0xc6f2bfa8 to 0xc6f2bff0)
4945 23:27:29.618961 # [ 118.484506] bfa0: 00000017 00000017 00000001 b6ea9000 00000017 00000000
4946 23:27:29.619130 # [ 118.492692] bfc0: 00000017 00000017 b6ff0e00 00000004 00000001 00000000 00020000 be9eda54
4947 23:27:29.619299 # [ 118.500874] bfe0: 00000004 be9ed788 b6f5e94f b6ee4c66
4948 23:27:29.619467 # [ 118.505992] irq event stamp: 0
4949 23:27:29.619635 # [ 118.509099] hardirqs last enabled at (0): [<00000000>] 0x0
4950 23:27:29.619803 # [ 118.514690] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4951 23:27:29.619971 # [ 118.522232] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4952 23:27:29.620140 # [ 118.529793] softirqs last disabled at (0): [<00000000>] 0x0
4953 23:27:29.620311 # [ 118.535382] ---[ end trace 9073c320ef9ab4c6 ]---
4954 23:27:29.620494 # [ 118.540047] lkdtm: Saturation detected: still saturated
4955 23:27:29.620663 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4956 23:27:29.620831 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4957 23:27:29.621000 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4958 23:27:29.621196 [ 119.051494] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4959 23:27:29.621364 [ 119.057662] lkdtm: attempting bad refcount_dec() from saturated
4960 23:27:29.621533 [ 119.063599] ------------[ cut here ]------------
4961 23:27:29.621700 [ 119.068384] WARNING: CPU: 0 PID: 3102 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4962 23:27:29.621869 [ 119.076859] refcount_t: saturated; leaking memory.
4963 23:27:29.622037 [ 119.081707] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
4964 23:27:29.622213 [ 119.110859] CPU: 0 PID: 3102 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4965 23:27:29.622382 [ 119.118610] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4966 23:27:29.622550 [ 119.125141] Backtrace:
4967 23:27:29.622717 [ 119.127617] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
4968 23:27:29.622886 [ 119.135197] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4969 23:27:29.623053 [ 119.140869] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
4970 23:27:29.623221 [ 119.148192] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4971 23:27:29.623389 [ 119.155163] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239e8
4972 23:27:29.623556 [ 119.162917] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
4973 23:27:29.623724 [ 119.170410] r7:00000016 r6:c1a239e8 r5:c1a239c0 r4:c44ae000
4974 23:27:29.624764 [ 119.176084] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
4975 23:27:29.624961 [ 119.185051] r9:c1acf9dc r8:c15e7d40 r7:c44aff60 r6:00000017 r5:c6dd3000 r4:c44ae000
4976 23:27:29.625177 [ 119.192813] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
4977 23:27:29.625359 [ 119.202481] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389fb0>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4978 23:27:29.625537 [ 119.212667] [<c1389f64>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
4979 23:27:29.625712 [ 119.221890] r4:00000037
4980 23:27:29.625887 [ 119.224433] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
4981 23:27:29.626062 [ 119.232450] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
4982 23:27:29.626235 [ 119.240374] r9:c44aff60 r8:c30c3300 r7:00000017 r6:b6e65000 r5:c4374f00 r4:c0c2d4e8
4983 23:27:29.626407 [ 119.248129] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
4984 23:27:29.626578 [ 119.255967] r9:c07f4a6c r8:c44aff60 r7:c2816000 r6:b6e65000 r5:c4374f00 r4:00000000
4985 23:27:29.626750 [ 119.263719] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
4986 23:27:29.626922 [ 119.270863] r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c44ae000 r5:c4374f00
4987 23:27:29.627093 [ 119.278696] r4:c4374f00
4988 23:27:29.627261 [ 119.281238] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
4989 23:27:29.627432 [ 119.288380] r9:c44ae000 r8:c03002e4 r7:00000004 r6:b6face00 r5:00000017 r4:00000017
4990 23:27:29.627603 [ 119.296134] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4991 23:27:29.627773 [ 119.303708] Exception stack(0xc44affa8 to 0xc44afff0)
4992 23:27:29.627942 [ 119.308768] ffa0: 00000017 00000017 00000001 b6e65000 00000017 00000000
4993 23:27:29.628112 [ 119.316954] ffc0: 00000017 00000017 b6face00 00000004 00000001 00000000 00020000 beb34a54
4994 23:27:29.628282 [ 119.325138] ffe0: 00000004 beb34788 b6f1a94f b6ea0c66
4995 23:27:29.628464 [ 119.330261] irq event stamp: 0
4996 23:27:29.628634 [ 119.333335] hardirqs last enabled at (0): [<00000000>] 0x0
4997 23:27:29.628804 [ 119.338950] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4998 23:27:29.628974 [ 119.347022] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4999 23:27:29.629174 [ 119.356098] softirqs last disabled at (0): [<00000000>] 0x0
5000 23:27:29.629344 [ 119.361730] ---[ end trace 9073c320ef9ab4c7 ]---
5001 23:27:29.629513 [ 119.366360] lkdtm: Saturation detected: still saturated
5002 23:27:29.629682 # [ 119.051494] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5003 23:27:29.629851 # [ 119.057662] lkdtm: attempting bad refcount_dec() from saturated
5004 23:27:29.630019 # [ 119.063599] ------------[ cut here ]------------
5005 23:27:29.630188 # [ 119.068384] WARNING: CPU: 0 PID: 3102 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
5006 23:27:29.630358 # [ 119.076859] refcount_t: saturated; leaking memory.
5007 23:27:29.630526 # [ 119.081707] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
5008 23:27:29.630706 # [ 119.110859] CPU: 0 PID: 3102 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5009 23:27:29.630876 # [ 119.118610] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5010 23:27:29.631045 # [ 119.125141] Backtrace:
5011 23:27:29.631212 # [ 119.127617] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
5012 23:27:29.631382 # [ 119.135197] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5013 23:27:29.631551 # [ 119.140869] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
5014 23:27:29.631719 # [ 119.148192] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5015 23:27:29.631889 # [ 119.155163] r9:00000009 r8:c086ce04 r7:00000016 r6:00000009 r5:c086ce04 r4:c1a239e8
5016 23:27:29.632058 # [ 119.162917] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
5017 23:27:29.632227 # [ 119.170410] r7:00000016 r6:c1a239e8 r5:c1a239c0 r4:c44ae000
5018 23:27:29.632396 # [ 119.176084] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce04>] (refcount_warn_saturate+0xd4/0x174)
5019 23:27:29.632581 # [ 119.185051] r9:c1acf9dc r8:c15e7d40 r7:c44aff60 r6:00000017 r5:c6dd3000 r4:c44ae000
5020 23:27:29.632749 # [ 119.192813] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e18c>] (__refcount_add.constprop.0+0x44/0x58)
5021 23:27:29.633788 # [ 119.202481] [<c0c2e148>] (__refcount_add.constprop.0) from [<c1389fb0>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5022 23:27:29.633986 # [ 119.212667] [<c1389f64>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5023 23:27:29.634172 # [ 119.221890] r4:00000037
5024 23:27:29.634351 # [ 119.224433] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5025 23:27:29.634528 # [ 119.232450] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5026 23:27:29.634704 # [ 119.240374] r9:c44aff60 r8:c30c3300 r7:00000017 r6:b6e65000 r5:c4374f00 r4:c0c2d4e8
5027 23:27:29.634878 # [ 119.248129] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5028 23:27:29.635053 # [ 119.255967] r9:c07f4a6c r8:c44aff60 r7:c2816000 r6:b6e65000 r5:c4374f00 r4:00000000
5029 23:27:29.635225 # [ 119.263719] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5030 23:27:29.635398 # [ 119.270863] r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c44ae000 r5:c4374f00
5031 23:27:29.635570 # [ 119.278696] r4:c4374f00
5032 23:27:29.635740 # [ 119.281238] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5033 23:27:29.635915 # [ 119.288380] r9:c44ae000 r8:c03002e4 r7:00000004 r6:b6face00 r5:00000017 r4:00000017
5034 23:27:29.636086 # [ 119.296134] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5035 23:27:29.636258 # [ 119.303708] Exception stack(0xc44affa8 to 0xc44afff0)
5036 23:27:29.636427 # [ 119.308768] ffa0: 00000017 00000017 00000001 b6e65000 00000017 00000000
5037 23:27:29.636613 # [ 119.316954] ffc0: 00000017 00000017 b6face00 00000004 00000001 00000000 00020000 beb34a54
5038 23:27:29.636784 # [ 119.325138] ffe0: 00000004 beb34788 b6f1a94f b6ea0c66
5039 23:27:29.636953 # [ 119.330261] irq event stamp: 0
5040 23:27:29.637146 # [ 119.333335] hardirqs last enabled at (0): [<00000000>] 0x0
5041 23:27:29.637316 # [ 119.338950] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5042 23:27:29.637486 # [ 119.347022] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5043 23:27:29.637656 # [ 119.356098] softirqs last disabled at (0): [<00000000>] 0x0
5044 23:27:29.637825 # [ 119.361730] ---[ end trace 9073c320ef9ab4c7 ]---
5045 23:27:29.637994 # [ 119.366360] lkdtm: Saturation detected: still saturated
5046 23:27:29.638163 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5047 23:27:29.638332 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5048 23:27:29.638502 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5049 23:27:29.638670 [ 119.867560] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5050 23:27:29.638839 [ 119.874460] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5051 23:27:29.639008 [ 119.881249] ------------[ cut here ]------------
5052 23:27:29.639177 [ 119.885904] WARNING: CPU: 2 PID: 3134 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5053 23:27:29.639346 [ 119.894462] refcount_t: saturated; leaking memory.
5054 23:27:29.639513 [ 119.899327] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
5055 23:27:29.639689 [ 119.928488] CPU: 2 PID: 3134 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5056 23:27:29.639858 [ 119.936240] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5057 23:27:29.640027 [ 119.942772] Backtrace:
5058 23:27:29.640195 [ 119.945248] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
5059 23:27:29.640364 [ 119.952828] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5060 23:27:29.640551 [ 119.958501] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
5061 23:27:29.640722 [ 119.965825] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5062 23:27:29.640892 [ 119.972795] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239e8
5063 23:27:29.641079 [ 119.980551] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
5064 23:27:29.641252 [ 119.988042] r7:00000013 r6:c1a239e8 r5:c1a239c0 r4:c6d9e000
5065 23:27:29.641419 [ 119.993717] [<c137cd08>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
5066 23:27:29.641589 [ 120.002686] r9:c1acf9f4 r8:c15e7d40 r7:c6d9ff60 r6:00000020 r5:c6c61000 r4:c0000000
5067 23:27:29.641758 [ 120.010445] [<c086cd30>] (refcount_warn_saturate) from [<c1389828>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5068 23:27:29.641927 [ 120.020892] [<c13897c4>] (__refcount_add_not_zero.constprop.0) from [<c138a024>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5069 23:27:29.642098 [ 120.032633] r5:c6c61000 r4:c6d9e000
5070 23:27:29.642265 [ 120.036225] [<c1389fd4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5071 23:27:29.643325 [ 120.046228] r4:00000038
5072 23:27:29.643520 [ 120.048774] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5073 23:27:29.643704 [ 120.056792] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5074 23:27:29.643884 [ 120.064716] r9:c6d9ff60 r8:c30c3300 r7:00000020 r6:b6ead000 r5:c4221a40 r4:c0c2d4e8
5075 23:27:29.644061 [ 120.072472] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5076 23:27:29.644238 [ 120.080312] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6ead000 r5:c4221a40 r4:00000000
5077 23:27:29.644413 [ 120.088065] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5078 23:27:29.644604 [ 120.095209] r10:00000004 r9:00000000 r8:00000000 r7:b6ead000 r6:c6d9e000 r5:c4221a40
5079 23:27:29.644777 [ 120.103042] r4:c4221a40
5080 23:27:29.644948 [ 120.105587] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5081 23:27:29.645143 [ 120.112730] r9:c6d9e000 r8:c03002e4 r7:00000004 r6:b6ff4e00 r5:00000020 r4:00000020
5082 23:27:29.645316 [ 120.120484] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5083 23:27:29.645487 [ 120.128058] Exception stack(0xc6d9ffa8 to 0xc6d9fff0)
5084 23:27:29.645657 [ 120.133120] ffa0: 00000020 00000020 00000001 b6ead000 00000020 00000000
5085 23:27:29.645827 [ 120.141307] ffc0: 00000020 00000020 b6ff4e00 00000004 00000001 00000000 00020000 beebfa54
5086 23:27:29.645997 [ 120.149489] ffe0: 00000004 beebf788 b6f6294f b6ee8c66
5087 23:27:29.646169 [ 120.154609] irq event stamp: 0
5088 23:27:29.646337 [ 120.157702] hardirqs last enabled at (0): [<00000000>] 0x0
5089 23:27:29.646506 [ 120.163292] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5090 23:27:29.646677 [ 120.170828] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5091 23:27:29.646846 [ 120.178371] softirqs last disabled at (0): [<00000000>] 0x0
5092 23:27:29.647014 [ 120.183962] ---[ end trace 9073c320ef9ab4c8 ]---
5093 23:27:29.647181 [ 120.188625] lkdtm: Saturation detected: still saturated
5094 23:27:29.647349 # [ 119.867560] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5095 23:27:29.647518 # [ 119.874460] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5096 23:27:29.647687 # [ 119.881249] ------------[ cut here ]------------
5097 23:27:29.647855 # [ 119.885904] WARNING: CPU: 2 PID: 3134 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5098 23:27:29.648025 # [ 119.894462] refcount_t: saturated; leaking memory.
5099 23:27:29.648194 # [ 119.899327] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
5100 23:27:29.648369 # [ 119.928488] CPU: 2 PID: 3134 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5101 23:27:29.648556 # [ 119.936240] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5102 23:27:29.648725 # [ 119.942772] Backtrace:
5103 23:27:29.648893 # [ 119.945248] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
5104 23:27:29.649081 # [ 119.952828] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5105 23:27:29.649253 # [ 119.958501] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
5106 23:27:29.649423 # [ 119.965825] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5107 23:27:29.649592 # [ 119.972795] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239e8
5108 23:27:29.649761 # [ 119.980551] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
5109 23:27:29.649931 # [ 119.988042] r7:00000013 r6:c1a239e8 r5:c1a239c0 r4:c6d9e000
5110 23:27:29.650099 # [ 119.993717] [<c137cd08>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
5111 23:27:29.650268 # [ 120.002686] r9:c1acf9f4 r8:c15e7d40 r7:c6d9ff60 r6:00000020 r5:c6c61000 r4:c0000000
5112 23:27:29.650436 # [ 120.010445] [<c086cd30>] (refcount_warn_saturate) from [<c1389828>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5113 23:27:29.650605 # [ 120.020892] [<c13897c4>] (__refcount_add_not_zero.constprop.0) from [<c138a024>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5114 23:27:29.650779 # [ 120.032633] r5:c6c61000 r4:c6d9e000
5115 23:27:29.650946 # [ 120.036225] [<c1389fd4>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5116 23:27:29.651115 # [ 120.046228] r4:00000038
5117 23:27:29.651281 # [ 120.048774] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5118 23:27:29.651450 # [ 120.056792] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5119 23:27:29.651618 # [ 120.064716] r9:c6d9ff60 r8:c30c3300 r7:00000020 r6:b6ead000 r5:c4221a40 r4:c0c2d4e8
5120 23:27:29.652670 # [ 120.072472] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5121 23:27:29.652866 # [ 120.080312] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6ead000 r5:c4221a40 r4:00000000
5122 23:27:29.653050 # [ 120.088065] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5123 23:27:29.653254 # [ 120.095209] r10:00000004 r9:00000000 r8:00000000 r7:b6ead000 r6:c6d9e000 r5:c4221a40
5124 23:27:29.653433 # [ 120.103042] r4:c4221a40
5125 23:27:29.653608 # [ 120.105587] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5126 23:27:29.653782 # [ 120.112730] r9:c6d9e000 r8:c03002e4 r7:00000004 r6:b6ff4e00 r5:00000020 r4:00000020
5127 23:27:29.653955 # [ 120.120484] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5128 23:27:29.654143 # [ 120.128058] Exception stack(0xc6d9ffa8 to 0xc6d9fff0)
5129 23:27:29.654316 # [ 120.133120] ffa0: 00000020 00000020 00000001 b6ead000 00000020 00000000
5130 23:27:29.654488 # [ 120.141307] ffc0: 00000020 00000020 b6ff4e00 00000004 00000001 00000000 00020000 beebfa54
5131 23:27:29.654659 # [ 120.149489] ffe0: 00000004 beebf788 b6f6294f b6ee8c66
5132 23:27:29.654829 # [ 120.154609] irq event stamp: 0
5133 23:27:29.654998 # [ 120.157702] hardirqs last enabled at (0): [<00000000>] 0x0
5134 23:27:29.655167 # [ 120.163292] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5135 23:27:29.655337 # [ 120.170828] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5136 23:27:29.655506 # [ 120.178371] softirqs last disabled at (0): [<00000000>] 0x0
5137 23:27:29.655676 # [ 120.183962] ---[ end trace 9073c320ef9ab4c8 ]---
5138 23:27:29.655843 # [ 120.188625] lkdtm: Saturation detected: still saturated
5139 23:27:29.656012 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5140 23:27:29.656180 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5141 23:27:29.656352 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5142 23:27:29.656542 [ 120.695587] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5143 23:27:29.656713 [ 120.702608] lkdtm: attempting bad refcount_add_not_zero() from saturated
5144 23:27:29.656883 [ 120.709377] ------------[ cut here ]------------
5145 23:27:29.657051 [ 120.714025] WARNING: CPU: 0 PID: 3168 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5146 23:27:29.657245 [ 120.722523] refcount_t: saturated; leaking memory.
5147 23:27:29.657413 [ 120.727361] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
5148 23:27:29.657590 [ 120.756522] CPU: 0 PID: 3168 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5149 23:27:29.657759 [ 120.764271] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5150 23:27:29.657928 [ 120.770804] Backtrace:
5151 23:27:29.658094 [ 120.773280] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
5152 23:27:29.658263 [ 120.780860] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5153 23:27:29.658432 [ 120.786535] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
5154 23:27:29.658601 [ 120.793857] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5155 23:27:29.658770 [ 120.800828] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239e8
5156 23:27:29.658939 [ 120.808586] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
5157 23:27:29.659107 [ 120.816077] r7:00000013 r6:c1a239e8 r5:c1a239c0 r4:c4290000
5158 23:27:29.659275 [ 120.821755] [<c137cd08>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
5159 23:27:29.659444 [ 120.830723] r9:c1acfa14 r8:c15e7d40 r7:c4291f60 r6:00000020 r5:c6dd3000 r4:c0000000
5160 23:27:29.659614 [ 120.838481] [<c086cd30>] (refcount_warn_saturate) from [<c1389828>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5161 23:27:29.659783 [ 120.848927] [<c13897c4>] (__refcount_add_not_zero.constprop.0) from [<c138a0ac>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5162 23:27:29.659953 [ 120.860669] r5:c6dd3000 r4:c4290000
5163 23:27:29.660121 [ 120.864262] [<c138a05c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5164 23:27:29.660290 [ 120.874268] r4:00000039
5165 23:27:29.660471 [ 120.876812] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5166 23:27:29.660642 [ 120.884830] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5167 23:27:29.660811 [ 120.892756] r9:c4291f60 r8:c30c3300 r7:00000020 r6:b6e81000 r5:c4374780 r4:c0c2d4e8
5168 23:27:29.660983 [ 120.900513] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5169 23:27:29.662079 [ 120.908354] r9:c07f4a6c r8:c4291f60 r7:c2816000 r6:b6e81000 r5:c4374780 r4:00000000
5170 23:27:29.662275 [ 120.916108] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5171 23:27:29.662459 [ 120.923252] r10:00000004 r9:00000000 r8:00000000 r7:b6e81000 r6:c4290000 r5:c4374780
5172 23:27:29.662638 [ 120.931085] r4:c4374780
5173 23:27:29.662813 [ 120.933629] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5174 23:27:29.662988 [ 120.940772] r9:c4290000 r8:c03002e4 r7:00000004 r6:b6fc8e00 r5:00000020 r4:00000020
5175 23:27:29.663162 [ 120.948527] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5176 23:27:29.663335 [ 120.956101] Exception stack(0xc4291fa8 to 0xc4291ff0)
5177 23:27:29.663507 [ 120.961162] 1fa0: 00000020 00000020 00000001 b6e81000 00000020 00000000
5178 23:27:29.663678 [ 120.969349] 1fc0: 00000020 00000020 b6fc8e00 00000004 00000001 00000000 00020000 beff4a54
5179 23:27:29.663849 [ 120.977531] 1fe0: 00000004 beff4788 b6f3694f b6ebcc66
5180 23:27:29.664020 [ 120.982669] irq event stamp: 0
5181 23:27:29.664189 [ 120.985746] hardirqs last enabled at (0): [<00000000>] 0x0
5182 23:27:29.664358 [ 120.991360] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5183 23:27:29.664545 [ 120.998877] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5184 23:27:29.664716 [ 121.006372] softirqs last disabled at (0): [<00000000>] 0x0
5185 23:27:29.664885 [ 121.011975] ---[ end trace 9073c320ef9ab4c9 ]---
5186 23:27:29.665053 [ 121.016603] lkdtm: Saturation detected: still saturated
5187 23:27:29.665247 # [ 120.695587] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5188 23:27:29.665418 # [ 120.702608] lkdtm: attempting bad refcount_add_not_zero() from saturated
5189 23:27:29.665587 # [ 120.709377] ------------[ cut here ]------------
5190 23:27:29.665755 # [ 120.714025] WARNING: CPU: 0 PID: 3168 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5191 23:27:29.665925 # [ 120.722523] refcount_t: saturated; leaking memory.
5192 23:27:29.666093 # [ 120.727361] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
5193 23:27:29.666270 # [ 120.756522] CPU: 0 PID: 3168 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5194 23:27:29.666438 # [ 120.764271] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5195 23:27:29.666610 # [ 120.770804] Backtrace:
5196 23:27:29.666778 # [ 120.773280] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
5197 23:27:29.666947 # [ 120.780860] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5198 23:27:29.667114 # [ 120.786535] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
5199 23:27:29.667283 # [ 120.793857] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5200 23:27:29.667451 # [ 120.800828] r9:00000009 r8:c086cdd0 r7:00000013 r6:00000009 r5:c086cdd0 r4:c1a239e8
5201 23:27:29.667620 # [ 120.808586] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
5202 23:27:29.667790 # [ 120.816077] r7:00000013 r6:c1a239e8 r5:c1a239c0 r4:c4290000
5203 23:27:29.667958 # [ 120.821755] [<c137cd08>] (warn_slowpath_fmt) from [<c086cdd0>] (refcount_warn_saturate+0xa0/0x174)
5204 23:27:29.668127 # [ 120.830723] r9:c1acfa14 r8:c15e7d40 r7:c4291f60 r6:00000020 r5:c6dd3000 r4:c0000000
5205 23:27:29.668296 # [ 120.838481] [<c086cd30>] (refcount_warn_saturate) from [<c1389828>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5206 23:27:29.668479 # [ 120.848927] [<c13897c4>] (__refcount_add_not_zero.constprop.0) from [<c138a0ac>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5207 23:27:29.668650 # [ 120.860669] r5:c6dd3000 r4:c4290000
5208 23:27:29.668817 # [ 120.864262] [<c138a05c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5209 23:27:29.668987 # [ 120.874268] r4:00000039
5210 23:27:29.669183 # [ 120.876812] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5211 23:27:29.669353 # [ 120.884830] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5212 23:27:29.669522 # [ 120.892756] r9:c4291f60 r8:c30c3300 r7:00000020 r6:b6e81000 r5:c4374780 r4:c0c2d4e8
5213 23:27:29.669690 # [ 120.900513] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5214 23:27:29.669859 # [ 120.908354] r9:c07f4a6c r8:c4291f60 r7:c2816000 r6:b6e81000 r5:c4374780 r4:00000000
5215 23:27:29.670027 # [ 120.916108] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5216 23:27:29.670196 # [ 120.923252] r10:00000004 r9:00000000 r8:00000000 r7:b6e81000 r6:c4290000 r5:c4374780
5217 23:27:29.670365 # [ 120.931085] r4:c4374780
5218 23:27:29.671416 # [ 120.933629] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5219 23:27:29.671612 # [ 120.940772] r9:c4290000 r8:c03002e4 r7:00000004 r6:b6fc8e00 r5:00000020 r4:00000020
5220 23:27:29.671796 # [ 120.948527] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5221 23:27:29.671977 # [ 120.956101] Exception stack(0xc4291fa8 to 0xc4291ff0)
5222 23:27:29.672158 # [ 120.961162] 1fa0: 00000020 00000020 00000001 b6e81000 00000020 00000000
5223 23:27:29.672336 # [ 120.969349] 1fc0: 00000020 00000020 b6fc8e00 00000004 00000001 00000000 00020000 beff4a54
5224 23:27:29.672526 # [ 120.977531] 1fe0: 00000004 beff4788 b6f3694f b6ebcc66
5225 23:27:29.672701 # [ 120.982669] irq event stamp: 0
5226 23:27:29.672872 # [ 120.985746] hardirqs last enabled at (0): [<00000000>] 0x0
5227 23:27:29.673042 # [ 120.991360] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5228 23:27:29.673242 # [ 120.998877] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5229 23:27:29.673414 # [ 121.006372] softirqs last disabled at (0): [<00000000>] 0x0
5230 23:27:29.673584 # [ 121.011975] ---[ end trace 9073c320ef9ab4c9 ]---
5231 23:27:29.673754 # [ 121.016603] lkdtm: Saturation detected: still saturated
5232 23:27:29.673923 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5233 23:27:29.674092 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5234 23:27:29.674263 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5235 23:27:29.674432 [ 121.534544] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5236 23:27:29.674601 [ 121.541539] lkdtm: attempting bad refcount_dec_and_test() from saturated
5237 23:27:29.674771 [ 121.548325] ------------[ cut here ]------------
5238 23:27:29.674940 [ 121.552980] WARNING: CPU: 1 PID: 3206 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5239 23:27:29.675110 [ 121.561567] refcount_t: underflow; use-after-free.
5240 23:27:29.675278 [ 121.566374] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
5241 23:27:29.675455 [ 121.595604] CPU: 1 PID: 3206 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5242 23:27:29.675625 [ 121.603358] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5243 23:27:29.675794 [ 121.609894] Backtrace:
5244 23:27:29.675961 [ 121.612377] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
5245 23:27:29.676131 [ 121.619962] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5246 23:27:29.676300 [ 121.625641] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
5247 23:27:29.676484 [ 121.632969] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5248 23:27:29.676653 [ 121.639946] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239e8
5249 23:27:32.042541 [ 121.647708] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
5250 23:27:32.043117 [ 121.655202] r7:0000001c r6:c1a239e8 r5:c1a23a24 r4:c45aa000
5251 23:27:32.043497 [ 121.660880] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
5252 23:27:32.043866 [ 121.669938] r9:c1acfa34 r8:c15e7d40 r7:c45abf60 r6:00000020 r5:c6cd2000 r4:c45aa000
5253 23:27:32.044228 [ 121.677707] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5254 23:27:32.044635 [ 121.688161] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c138a134>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5255 23:27:32.044986 [ 121.699915] [<c138a0e4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5256 23:27:32.045403 [ 121.709924] r4:0000003a
5257 23:27:32.045752 [ 121.712473] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5258 23:27:32.046102 [ 121.720497] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5259 23:27:32.046450 [ 121.728427] r9:c45abf60 r8:c30c3300 r7:00000020 r6:b6eac000 r5:c4316c80 r4:c0c2d4e8
5260 23:27:32.046796 [ 121.736190] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5261 23:27:32.047143 [ 121.744034] r9:c07f4a6c r8:c45abf60 r7:c2816000 r6:b6eac000 r5:c4316c80 r4:00000000
5262 23:27:32.047489 [ 121.751791] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5263 23:27:32.047833 [ 121.758940] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c45aa000 r5:c4316c80
5264 23:27:32.048176 [ 121.766776] r4:c4316c80
5265 23:27:32.048551 [ 121.769323] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5266 23:27:32.048870 [ 121.776470] r9:c45aa000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:00000020 r4:00000020
5267 23:27:32.050987 [ 121.784230] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5268 23:27:32.051390 [ 121.791807] Exception stack(0xc45abfa8 to 0xc45abff0)
5269 23:27:32.051760 [ 121.796870] bfa0: 00000020 00000020 00000001 b6eac000 00000020 00000000
5270 23:27:32.052122 [ 121.805059] bfc0: 00000020 00000020 b6ff3e00 00000004 00000001 00000000 00020000 becf4a54
5271 23:27:32.052510 [ 121.813245] bfe0: 00000004 becf4788 b6f6194f b6ee7c66
5272 23:27:32.052689 [ 121.818382] irq event stamp: 0
5273 23:27:32.052864 [ 121.821462] hardirqs last enabled at (0): [<00000000>] 0x0
5274 23:27:32.053038 [ 121.827059] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5275 23:27:32.053242 [ 121.834630] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5276 23:27:32.053416 [ 121.842193] softirqs last disabled at (0): [<00000000>] 0x0
5277 23:27:32.053588 [ 121.847848] ---[ end trace 9073c320ef9ab4ca ]---
5278 23:27:32.053759 [ 121.852485] lkdtm: Saturation detected: still saturated
5279 23:27:32.053930 # [ 121.534544] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5280 23:27:32.054101 # [ 121.541539] lkdtm: attempting bad refcount_dec_and_test() from saturated
5281 23:27:32.054273 # [ 121.548325] ------------[ cut here ]------------
5282 23:27:32.054443 # [ 121.552980] WARNING: CPU: 1 PID: 3206 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5283 23:27:32.054614 # [ 121.561567] refcount_t: underflow; use-after-free.
5284 23:27:32.054784 # [ 121.566374] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
5285 23:27:32.054963 # [ 121.595604] CPU: 1 PID: 3206 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5286 23:27:32.055134 # [ 121.603358] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5287 23:27:32.055305 # [ 121.609894] Backtrace:
5288 23:27:32.055473 # [ 121.612377] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
5289 23:27:32.055644 # [ 121.619962] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5290 23:27:32.055814 # [ 121.625641] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
5291 23:27:32.055985 # [ 121.632969] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5292 23:27:32.056156 # [ 121.639946] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239e8
5293 23:27:32.056326 # [ 121.647708] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
5294 23:27:32.056512 # [ 121.655202] r7:0000001c r6:c1a239e8 r5:c1a23a24 r4:c45aa000
5295 23:27:32.056683 # [ 121.660880] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
5296 23:27:32.056854 # [ 121.669938] r9:c1acfa34 r8:c15e7d40 r7:c45abf60 r6:00000020 r5:c6cd2000 r4:c45aa000
5297 23:27:32.057025 # [ 121.677707] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5298 23:27:32.057225 # [ 121.688161] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c138a134>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5299 23:27:32.057397 # [ 121.699915] [<c138a0e4>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5300 23:27:32.057567 # [ 121.709924] r4:0000003a
5301 23:27:32.057735 # [ 121.712473] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5302 23:27:32.057906 # [ 121.720497] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5303 23:27:32.058077 # [ 121.728427] r9:c45abf60 r8:c30c3300 r7:00000020 r6:b6eac000 r5:c4316c80 r4:c0c2d4e8
5304 23:27:32.058247 # [ 121.736190] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5305 23:27:32.058418 # [ 121.744034] r9:c07f4a6c r8:c45abf60 r7:c2816000 r6:b6eac000 r5:c4316c80 r4:00000000
5306 23:27:32.058588 # [ 121.751791] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5307 23:27:32.058759 # [ 121.758940] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c45aa000 r5:c4316c80
5308 23:27:32.058929 # [ 121.766776] r4:c4316c80
5309 23:27:32.059098 # [ 121.769323] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5310 23:27:32.059268 # [ 121.776470] r9:c45aa000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:00000020 r4:00000020
5311 23:27:32.059438 # [ 121.784230] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5312 23:27:32.059608 # [ 121.791807] Exception stack(0xc45abfa8 to 0xc45abff0)
5313 23:27:32.059777 # [ 121.796870] bfa0: 00000020 00000020 00000001 b6eac000 00000020 00000000
5314 23:27:32.059947 # [ 121.805059] bfc0: 00000020 00000020 b6ff3e00 00000004 00000001 00000000 00020000 becf4a54
5315 23:27:32.061320 # [ 121.813245] bfe0: 00000004 becf4788 b6f6194f b6ee7c66
5316 23:27:32.061519 # [ 121.818382] irq event stamp: 0
5317 23:27:32.061703 # [ 121.821462] hardirqs last enabled at (0): [<00000000>] 0x0
5318 23:27:32.061884 # [ 121.827059] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5319 23:27:32.062063 # [ 121.834630] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5320 23:27:32.062240 # [ 121.842193] softirqs last disabled at (0): [<00000000>] 0x0
5321 23:27:32.062415 # [ 121.847848] ---[ end trace 9073c320ef9ab4ca ]---
5322 23:27:32.062590 # [ 121.852485] lkdtm: Saturation detected: still saturated
5323 23:27:32.062763 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5324 23:27:32.062936 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5325 23:27:32.063109 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5326 23:27:32.063279 [ 122.355175] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5327 23:27:32.063452 [ 122.362124] lkdtm: attempting bad refcount_sub_and_test() from saturated
5328 23:27:32.063624 [ 122.368879] ------------[ cut here ]------------
5329 23:27:32.063794 [ 122.373534] WARNING: CPU: 0 PID: 3241 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5330 23:27:32.063965 [ 122.382214] refcount_t: underflow; use-after-free.
5331 23:27:32.064135 [ 122.387041] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
5332 23:27:32.064314 [ 122.416312] CPU: 0 PID: 3241 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5333 23:27:32.064504 [ 122.424061] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5334 23:27:32.064676 [ 122.430594] Backtrace:
5335 23:27:32.064845 [ 122.433070] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
5336 23:27:32.065016 [ 122.440649] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5337 23:27:32.065214 [ 122.446322] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
5338 23:27:32.065384 [ 122.453647] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5339 23:27:32.065554 [ 122.460618] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239e8
5340 23:27:32.065723 [ 122.468373] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
5341 23:27:32.065892 [ 122.475863] r7:0000001c r6:c1a239e8 r5:c1a23a24 r4:c6d9e000
5342 23:27:32.066061 [ 122.481537] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
5343 23:27:32.066230 [ 122.490592] r9:c1acfa54 r8:c15e7d40 r7:c6d9ff60 r6:00000020 r5:c6dda000 r4:c6d9e000
5344 23:27:32.066400 [ 122.498354] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5345 23:27:32.066569 [ 122.508805] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c138a1bc>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5346 23:27:32.066740 [ 122.520552] [<c138a16c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5347 23:27:32.066910 [ 122.530558] r4:0000003b
5348 23:27:32.067076 [ 122.533103] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5349 23:27:32.067246 [ 122.541121] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5350 23:27:32.067416 [ 122.549047] r9:c6d9ff60 r8:c30c3300 r7:00000020 r6:b6e51000 r5:c43497c0 r4:c0c2d4e8
5351 23:27:32.067586 [ 122.556804] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5352 23:27:32.067756 [ 122.564642] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6e51000 r5:c43497c0 r4:00000000
5353 23:27:32.067925 [ 122.572396] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5354 23:27:32.068094 [ 122.579541] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c6d9e000 r5:c43497c0
5355 23:27:32.068264 [ 122.587374] r4:c43497c0
5356 23:27:32.068431 [ 122.589917] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5357 23:27:32.068615 [ 122.597060] r9:c6d9e000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:00000020 r4:00000020
5358 23:27:32.068785 [ 122.604814] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5359 23:27:32.068953 [ 122.612388] Exception stack(0xc6d9ffa8 to 0xc6d9fff0)
5360 23:27:32.069144 [ 122.617451] ffa0: 00000020 00000020 00000001 b6e51000 00000020 00000000
5361 23:27:32.069315 [ 122.625637] ffc0: 00000020 00000020 b6f98e00 00000004 00000001 00000000 00020000 bea33a54
5362 23:27:32.069485 [ 122.633819] ffe0: 00000004 bea33788 b6f0694f b6e8cc66
5363 23:27:32.069654 [ 122.638941] irq event stamp: 0
5364 23:27:32.069822 [ 122.642014] hardirqs last enabled at (0): [<00000000>] 0x0
5365 23:27:32.071157 [ 122.647632] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5366 23:27:32.071357 [ 122.655862] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5367 23:27:32.071542 [ 122.663430] softirqs last disabled at (0): [<00000000>] 0x0
5368 23:27:32.071722 [ 122.669038] ---[ end trace 9073c320ef9ab4cb ]---
5369 23:27:32.071899 [ 122.673667] lkdtm: Saturation detected: still saturated
5370 23:27:32.072075 # [ 122.355175] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5371 23:27:32.072259 # [ 122.362124] lkdtm: attempting bad refcount_sub_and_test() from saturated
5372 23:27:32.072454 # [ 122.368879] ------------[ cut here ]------------
5373 23:27:32.072641 # [ 122.373534] WARNING: CPU: 0 PID: 3241 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5374 23:27:32.072826 # [ 122.382214] refcount_t: underflow; use-after-free.
5375 23:27:32.073007 # [ 122.387041] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine phy_generic snd_pcm snd_timer snd soundcore caam error flexcan parallel_display can_dev dw_hdmi_imx imx_ldb dw_hdmi etnaviv imxdrm gpu_sched imx_ipu_v3
5376 23:27:32.073224 # [ 122.416312] CPU: 0 PID: 3241 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5377 23:27:32.073405 # [ 122.424061] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5378 23:27:32.073584 # [ 122.430594] Backtrace:
5379 23:27:32.073760 # [ 122.433070] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
5380 23:27:32.073938 # [ 122.440649] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5381 23:27:32.074117 # [ 122.446322] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
5382 23:27:32.074295 # [ 122.453647] [<c1382d0c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5383 23:27:32.074473 # [ 122.460618] r9:00000009 r8:c086ce6c r7:0000001c r6:00000009 r5:c086ce6c r4:c1a239e8
5384 23:27:32.074650 # [ 122.468373] [<c03565f4>] (__warn) from [<c137cd90>] (warn_slowpath_fmt+0x8c/0xa8)
5385 23:27:32.074827 # [ 122.475863] r7:0000001c r6:c1a239e8 r5:c1a23a24 r4:c6d9e000
5386 23:27:32.075004 # [ 122.481537] [<c137cd08>] (warn_slowpath_fmt) from [<c086ce6c>] (refcount_warn_saturate+0x13c/0x174)
5387 23:27:32.075182 # [ 122.490592] r9:c1acfa54 r8:c15e7d40 r7:c6d9ff60 r6:00000020 r5:c6dda000 r4:c6d9e000
5388 23:27:32.075360 # [ 122.498354] [<c086cd30>] (refcount_warn_saturate) from [<c0c2e204>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5389 23:27:32.075538 # [ 122.508805] [<c0c2e1a0>] (__refcount_sub_and_test.constprop.0) from [<c138a1bc>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5390 23:27:32.075717 # [ 122.520552] [<c138a16c>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5391 23:27:32.075895 # [ 122.530558] r4:0000003b
5392 23:27:32.076070 # [ 122.533103] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5393 23:27:32.076247 # [ 122.541121] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5394 23:27:32.076423 # [ 122.549047] r9:c6d9ff60 r8:c30c3300 r7:00000020 r6:b6e51000 r5:c43497c0 r4:c0c2d4e8
5395 23:27:32.076614 # [ 122.556804] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5396 23:27:32.076791 # [ 122.564642] r9:c07f4a6c r8:c6d9ff60 r7:c2816000 r6:b6e51000 r5:c43497c0 r4:00000000
5397 23:27:32.076969 # [ 122.572396] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5398 23:27:32.077176 # [ 122.579541] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c6d9e000 r5:c43497c0
5399 23:27:32.077353 # [ 122.587374] r4:c43497c0
5400 23:27:32.077527 # [ 122.589917] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5401 23:27:32.077703 # [ 122.597060] r9:c6d9e000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:00000020 r4:00000020
5402 23:27:32.077879 # [ 122.604814] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5403 23:27:32.078056 # [ 122.612388] Exception stack(0xc6d9ffa8 to 0xc6d9fff0)
5404 23:27:32.078231 # [ 122.617451] ffa0: 00000020 00000020 00000001 b6e51000 00000020 00000000
5405 23:27:32.078408 # [ 122.625637] ffc0: 00000020 00000020 b6f98e00 00000004 00000001 00000000 00020000 bea33a54
5406 23:27:32.078584 # [ 122.633819] ffe0: 00000004 bea33788 b6f0694f b6e8cc66
5407 23:27:32.078759 # [ 122.638941] irq event stamp: 0
5408 23:27:32.078933 # [ 122.642014] hardirqs last enabled at (0): [<00000000>] 0x0
5409 23:27:32.079108 # [ 122.647632] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5410 23:27:32.079284 # [ 122.655862] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5411 23:27:32.079461 # [ 122.663430] softirqs last disabled at (0): [<00000000>] 0x0
5412 23:27:32.079636 # [ 122.669038] ---[ end trace 9073c320ef9ab4cb ]---
5413 23:27:32.079812 # [ 122.673667] lkdtm: Saturation detected: still saturated
5414 23:27:32.080931 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5415 23:27:32.081163 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5416 23:27:32.081359 # selftests: lkdtm: REFCOUNT_TIMING.sh
5417 23:27:32.081547 # Skipping REFCOUNT_TIMING: timing only
5418 23:27:32.081733 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5419 23:27:32.081918 # selftests: lkdtm: ATOMIC_TIMING.sh
5420 23:27:32.082101 # Skipping ATOMIC_TIMING: timing only
5421 23:27:32.082281 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5422 23:27:32.082462 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5423 23:27:32.082641 [ 123.567028] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5424 23:27:32.082821 [ 123.573233] lkdtm: attempting good copy_to_user of correct size
5425 23:27:32.083000 [ 123.579292] lkdtm: attempting bad copy_to_user of too large size
5426 23:27:32.083178 # [ 123.567028] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5427 23:27:32.083358 # [ 123.573233] lkdtm: attempting good copy_to_user of correct size
5428 23:27:32.083535 # [ 123.579292] lkdtm: attempting bad copy_to_user of too large size
5429 23:27:32.083712 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5430 23:27:32.083890 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5431 23:27:32.084071 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5432 23:27:32.084247 [ 124.044446] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5433 23:27:32.084423 [ 124.050728] lkdtm: attempting good copy_from_user of correct size
5434 23:27:32.084614 [ 124.056863] lkdtm: attempting bad copy_from_user of too large size
5435 23:27:32.084791 # [ 124.044446] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5436 23:27:32.084968 # [ 124.050728] lkdtm: attempting good copy_from_user of correct size
5437 23:27:32.085174 # [ 124.056863] lkdtm: attempting bad copy_from_user of too large size
5438 23:27:32.085351 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5439 23:27:32.085527 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5440 23:27:32.085705 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5441 23:27:32.085880 [ 124.516870] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5442 23:27:32.086057 [ 124.523439] lkdtm: attempting good copy_to_user inside whitelist
5443 23:27:32.086233 [ 124.529597] lkdtm: attempting bad copy_to_user outside whitelist
5444 23:27:32.086409 # [ 124.516870] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5445 23:27:32.086585 # [ 124.523439] lkdtm: attempting good copy_to_user inside whitelist
5446 23:27:32.086760 # [ 124.529597] lkdtm: attempting bad copy_to_user outside whitelist
5447 23:27:32.086936 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5448 23:27:32.087112 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5449 23:27:32.087289 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5450 23:27:32.087465 [ 125.006452] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5451 23:27:32.087640 [ 125.013185] lkdtm: attempting good copy_from_user inside whitelist
5452 23:27:32.087815 [ 125.019463] lkdtm: attempting bad copy_from_user outside whitelist
5453 23:27:32.087990 # [ 125.006452] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5454 23:27:32.088167 # [ 125.013185] lkdtm: attempting good copy_from_user inside whitelist
5455 23:27:32.088342 # [ 125.019463] lkdtm: attempting bad copy_from_user outside whitelist
5456 23:27:32.088535 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5457 23:27:32.088711 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5458 23:27:32.088889 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5459 23:27:32.089079 [ 125.468839] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5460 23:27:32.089257 [ 125.475076] lkdtm: good_stack: c6f43e0c-c6f43e2c
5461 23:27:32.089432 [ 125.479886] lkdtm: bad_stack : c6f43d84-c6f43da4
5462 23:27:32.089607 [ 125.484564] lkdtm: attempting good copy_to_user of local stack
5463 23:27:32.089783 [ 125.490514] lkdtm: attempting bad copy_to_user of distant stack
5464 23:27:32.089959 # [ 125.468839] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5465 23:27:32.090133 # [ 125.475076] lkdtm: good_stack: c6f43e0c-c6f43e2c
5466 23:27:32.090309 # [ 125.479886] lkdtm: bad_stack : c6f43d84-c6f43da4
5467 23:27:32.090484 # [ 125.484564] lkdtm: attempting good copy_to_user of local stack
5468 23:27:32.090659 # [ 125.490514] lkdtm: attempting bad copy_to_user of distant stack
5469 23:27:32.090834 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5470 23:27:32.091008 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5471 23:27:32.091185 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5472 23:27:32.091360 [ 125.963053] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5473 23:27:32.091536 [ 125.969517] lkdtm: good_stack: c485fe0c-c485fe2c
5474 23:27:32.091710 [ 125.974146] lkdtm: bad_stack : c485fd84-c485fda4
5475 23:27:32.091884 [ 125.978833] lkdtm: attempting good copy_from_user of local stack
5476 23:27:32.092059 [ 125.984865] lkdtm: attempting bad copy_from_user of distant stack
5477 23:27:32.092235 # [ 125.963053] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5478 23:27:32.092411 # [ 125.969517] lkdtm: good_stack: c485fe0c-c485fe2c
5479 23:27:32.093560 # [ 125.974146] lkdtm: bad_stack : c485fd84-c485fda4
5480 23:27:32.093766 # [ 125.978833] lkdtm: attempting good copy_from_user of local stack
5481 23:27:32.093964 # [ 125.984865] lkdtm: attempting bad copy_from_user of distant stack
5482 23:27:32.094156 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5483 23:27:32.094345 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5484 23:27:32.094536 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5485 23:27:32.094723 [ 126.456147] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5486 23:27:32.094906 [ 126.462232] lkdtm: good_stack: c41f7e0c-c41f7e2c
5487 23:27:32.095087 [ 126.466865] lkdtm: bad_stack : c41f7ffc-c41f801c
5488 23:27:32.095267 [ 126.471573] lkdtm: attempting good copy_to_user of local stack
5489 23:27:32.095447 [ 126.477512] lkdtm: attempting bad copy_to_user of distant stack
5490 23:27:32.095627 # [ 126.456147] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5491 23:27:32.095806 # [ 126.462232] lkdtm: good_stack: c41f7e0c-c41f7e2c
5492 23:27:32.095984 # [ 126.466865] lkdtm: bad_stack : c41f7ffc-c41f801c
5493 23:27:32.096162 # [ 126.471573] lkdtm: attempting good copy_to_user of local stack
5494 23:27:32.096341 # [ 126.477512] lkdtm: attempting bad copy_to_user of distant stack
5495 23:27:32.096533 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5496 23:27:32.096711 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5497 23:27:32.096891 # selftests: lkdtm: USERCOPY_KERNEL.sh
5498 23:27:32.097083 [ 126.941924] lkdtm: Performing direct entry USERCOPY_KERNEL
5499 23:27:32.097262 [ 126.947605] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5500 23:27:32.097441 [ 126.954766] lkdtm: attempting bad copy_to_user from kernel text: c0539b08
5501 23:27:32.097618 [ 126.961640] lkdtm: FAIL: survived bad copy_to_user()
5502 23:27:32.097796 # [ 126.941924] lkdtm: Performing direct entry USERCOPY_KERNEL
5503 23:27:32.097973 # [ 126.947605] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5504 23:27:32.098151 # [ 126.954766] lkdtm: attempting bad copy_to_user from kernel text: c0539b08
5505 23:27:32.098328 # [ 126.961640] lkdtm: FAIL: survived bad copy_to_user()
5506 23:27:32.098505 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5507 23:27:32.098680 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5508 23:27:32.098872 # selftests: lkdtm: STACKLEAK_ERASING.sh
5509 23:27:32.099048 [ 127.437114] lkdtm: Performing direct entry STACKLEAK_ERASING
5510 23:27:32.099225 [ 127.442862] lkdtm: checking unused part of the thread stack (7732 bytes)...
5511 23:27:32.099404 [ 127.449951] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5512 23:27:32.099581 [ 127.456840] lkdtm: FAIL: the thread stack is NOT properly erased
5513 23:27:32.099758 [ 127.462998] CPU: 2 PID: 3606 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5514 23:27:32.099937 [ 127.470760] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5515 23:27:32.100113 [ 127.477291] Backtrace:
5516 23:27:32.100288 [ 127.479769] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
5517 23:27:32.100477 [ 127.487348] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5518 23:27:32.100655 [ 127.493024] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
5519 23:27:32.100833 [ 127.500348] [<c1382d0c>] (dump_stack) from [<c138a4a4>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5520 23:27:32.101011 [ 127.508882] r9:c1acfb5c r8:c15e7d40 r7:c6f2ff60 r6:c6f2fe34 r5:c6f2e000 r4:0000078d
5521 23:27:32.101219 [ 127.516643] [<c138a35c>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5522 23:27:32.101397 [ 127.525437] r8:c15e7d40 r7:c6f2ff60 r6:00000012 r5:c6d04000 r4:00000046
5523 23:27:32.101574 [ 127.532149] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5524 23:27:32.101751 [ 127.540167] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5525 23:27:32.101929 [ 127.548091] r9:c6f2ff60 r8:c30c3300 r7:00000012 r6:b6dc7000 r5:c4527cc0 r4:c0c2d4e8
5526 23:27:32.102107 [ 127.555847] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5527 23:27:32.102284 [ 127.563684] r9:c07f4a6c r8:c6f2ff60 r7:c2816000 r6:b6dc7000 r5:c4527cc0 r4:00000000
5528 23:27:32.102461 [ 127.571436] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5529 23:27:32.102638 [ 127.578579] r10:00000004 r9:00000000 r8:00000000 r7:b6dc7000 r6:c6f2e000 r5:c4527cc0
5530 23:27:32.102815 [ 127.586412] r4:c4527cc0
5531 23:27:32.102990 [ 127.588956] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5532 23:27:32.103167 [ 127.596099] r9:c6f2e000 r8:c03002e4 r7:00000004 r6:b6f0ee00 r5:00000012 r4:00000012
5533 23:27:32.103343 [ 127.603854] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5534 23:27:32.103520 [ 127.611427] Exception stack(0xc6f2ffa8 to 0xc6f2fff0)
5535 23:27:32.103695 [ 127.616487] ffa0: 00000012 00000012 00000001 b6dc7000 00000012 00000000
5536 23:27:32.104860 [ 127.624674] ffc0: 00000012 00000012 b6f0ee00 00000004 00000001 00000000 00020000 be939a54
5537 23:27:32.105087 [ 127.632857] ffe0: 00000004 be939788 b6e7c94f b6e02c66
5538 23:27:32.105285 # [ 127.437114] lkdtm: Performing direct entry STACKLEAK_ERASING
5539 23:27:32.105476 # [ 127.442862] lkdtm: checking unused part of the thread stack (7732 bytes)...
5540 23:27:32.105665 # [ 127.449951] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5541 23:27:32.105852 # [ 127.456840] lkdtm: FAIL: the thread stack is NOT properly erased
5542 23:27:32.106038 # [ 127.462998] CPU: 2 PID: 3606 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5543 23:27:32.106222 # [ 127.470760] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5544 23:27:32.106424 # [ 127.477291] Backtrace:
5545 23:27:32.106604 # [ 127.479769] [<c137b8ac>] (dump_backtrace) from [<c137bc6c>] (show_stack+0x20/0x24)
5546 23:27:32.106784 # [ 127.487348] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5547 23:27:32.106963 # [ 127.493024] [<c137bc4c>] (show_stack) from [<c1382dec>] (dump_stack+0xe0/0x100)
5548 23:27:32.107143 # [ 127.500348] [<c1382d0c>] (dump_stack) from [<c138a4a4>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5549 23:27:32.107323 # [ 127.508882] r9:c1acfb5c r8:c15e7d40 r7:c6f2ff60 r6:c6f2fe34 r5:c6f2e000 r4:0000078d
5550 23:27:32.107502 # [ 127.516643] [<c138a35c>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d108>] (lkdtm_do_action+0x2c/0x4c)
5551 23:27:32.107682 # [ 127.525437] r8:c15e7d40 r7:c6f2ff60 r6:00000012 r5:c6d04000 r4:00000046
5552 23:27:32.107860 # [ 127.532149] [<c0c2d0dc>] (lkdtm_do_action) from [<c0c2d608>] (direct_entry+0x120/0x18c)
5553 23:27:32.108039 # [ 127.540167] [<c0c2d4e8>] (direct_entry) from [<c07f4ad0>] (full_proxy_write+0x64/0x94)
5554 23:27:32.108217 # [ 127.548091] r9:c6f2ff60 r8:c30c3300 r7:00000012 r6:b6dc7000 r5:c4527cc0 r4:c0c2d4e8
5555 23:27:32.108395 # [ 127.555847] [<c07f4a6c>] (full_proxy_write) from [<c0598198>] (vfs_write+0x10c/0x524)
5556 23:27:32.108587 # [ 127.563684] r9:c07f4a6c r8:c6f2ff60 r7:c2816000 r6:b6dc7000 r5:c4527cc0 r4:00000000
5557 23:27:32.108765 # [ 127.571436] [<c059808c>] (vfs_write) from [<c059872c>] (ksys_write+0x74/0xec)
5558 23:27:32.108944 # [ 127.578579] r10:00000004 r9:00000000 r8:00000000 r7:b6dc7000 r6:c6f2e000 r5:c4527cc0
5559 23:27:32.109143 # [ 127.586412] r4:c4527cc0
5560 23:27:32.109320 # [ 127.588956] [<c05986b8>] (ksys_write) from [<c05987bc>] (sys_write+0x18/0x1c)
5561 23:27:32.109497 # [ 127.596099] r9:c6f2e000 r8:c03002e4 r7:00000004 r6:b6f0ee00 r5:00000012 r4:00000012
5562 23:27:32.109675 # [ 127.603854] [<c05987a4>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5563 23:27:32.109853 # [ 127.611427] Exception stack(0xc6f2ffa8 to 0xc6f2fff0)
5564 23:27:32.110030 # [ 127.616487] ffa0: 00000012 00000012 00000001 b6dc7000 00000012 00000000
5565 23:27:32.110207 # [ 127.624674] ffc0: 00000012 00000012 b6f0ee00 00000004 00000001 00000000 00020000 be939a54
5566 23:27:32.110386 # [ 127.632857] ffe0: 00000004 be939788 b6e7c94f b6e02c66
5567 23:27:32.110563 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5568 23:27:32.110740 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5569 23:27:32.110919 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5570 23:27:32.111095 [ 128.118086] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5571 23:27:32.111270 [ 128.123770] lkdtm: Calling matched prototype ...
5572 23:27:32.111447 [ 128.128460] lkdtm: Calling mismatched prototype ...
5573 23:27:32.111622 [ 128.133354] lkdtm: Fail: survived mismatched prototype function call!
5574 23:27:32.111800 # [ 128.118086] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5575 23:27:32.111977 # [ 128.123770] lkdtm: Calling matched prototype ...
5576 23:27:32.112153 # [ 128.128460] lkdtm: Calling mismatched prototype ...
5577 23:27:32.112330 # [ 128.133354] lkdtm: Fail: survived mismatched prototype function call!
5578 23:27:32.112521 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5579 23:27:32.112697 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5580 23:27:32.112875 + ../../utils/send-to-lava.sh ./output/result.txt
5581 23:27:32.113054 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5582 23:27:32.113254 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5583 23:27:32.113432 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5584 23:27:32.113609 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5585 23:27:32.113786 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5586 23:27:32.113963 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5587 23:27:32.114141 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5588 23:27:32.114319 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5589 23:27:32.114495 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5590 23:27:32.114672 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5591 23:27:32.114849 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5592 23:27:32.116108 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5594 23:27:32.116898 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5596 23:27:32.117477 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5598 23:27:32.118021 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5600 23:27:32.118560 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5602 23:27:32.119099 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5604 23:27:32.119636 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5606 23:27:32.120173 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5608 23:27:32.120720 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5610 23:27:32.121285 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5612 23:27:32.121813 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5614 23:27:32.122427 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5615 23:27:32.122617 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5616 23:27:32.122802 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5617 23:27:32.122978 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5618 23:27:32.123152 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5619 23:27:32.123333 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5620 23:27:32.123514 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5621 23:27:32.123694 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5622 23:27:32.123875 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5623 23:27:32.124056 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5624 23:27:32.124236 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5625 23:27:32.124414 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5626 23:27:32.124608 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5627 23:27:32.124787 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5628 23:27:32.124965 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5629 23:27:32.125176 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5630 23:27:32.125355 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5631 23:27:32.125533 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5632 23:27:32.125711 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5633 23:27:32.125888 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5634 23:27:32.126066 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5635 23:27:32.126243 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5636 23:27:32.126421 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5637 23:27:32.126597 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5638 23:27:32.126774 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5639 23:27:32.126951 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5640 23:27:32.127128 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5641 23:27:32.127304 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5642 23:27:32.127481 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5643 23:27:32.127657 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5644 23:27:32.127834 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5645 23:27:32.128010 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5646 23:27:32.128188 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5647 23:27:32.128365 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5648 23:27:32.128559 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5649 23:27:32.128735 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5650 23:27:32.128912 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5651 23:27:32.129109 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5652 23:27:32.129287 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5653 23:27:32.129464 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5654 23:27:32.129642 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5655 23:27:32.129819 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5656 23:27:32.129996 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5657 23:27:32.130172 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5658 23:27:32.130349 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5659 23:27:32.130526 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5660 23:27:32.130702 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5661 23:27:32.130878 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5662 23:27:32.131053 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5663 23:27:32.131230 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5664 23:27:32.131406 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5665 23:27:32.131582 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5666 23:27:32.131759 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5667 23:27:32.131935 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5668 23:27:32.132335 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5670 23:27:32.132896 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5672 23:27:32.133450 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5674 23:27:32.133986 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5676 23:27:32.134519 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5678 23:27:32.135051 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5680 23:27:32.135585 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5682 23:27:32.136120 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5684 23:27:32.136674 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5686 23:27:32.137236 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5688 23:27:32.137769 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5690 23:27:32.138303 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5692 23:27:32.138831 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5694 23:27:32.139364 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5696 23:27:32.139893 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5698 23:27:32.140423 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5700 23:27:32.140968 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5702 23:27:32.141528 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5704 23:27:32.142059 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5706 23:27:32.142586 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5708 23:27:32.143116 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5710 23:27:32.143644 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5712 23:27:32.144173 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5714 23:27:32.144717 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5716 23:27:32.145277 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5718 23:27:32.145804 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5720 23:27:32.146327 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5722 23:27:32.146855 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5724 23:27:32.147382 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5726 23:27:32.147909 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5728 23:27:32.148433 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5730 23:27:32.148975 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5732 23:27:32.149535 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5734 23:27:32.150061 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5736 23:27:32.150588 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5738 23:27:32.151116 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5740 23:27:32.151638 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5742 23:27:32.152164 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5744 23:27:32.152703 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5746 23:27:32.153263 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5748 23:27:32.153790 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5750 23:27:32.154315 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5752 23:27:32.154842 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5754 23:27:32.155364 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5756 23:27:32.155889 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5758 23:27:32.156414 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5760 23:27:32.156955 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5762 23:27:32.157509 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5764 23:27:32.158034 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5766 23:27:32.158558 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5768 23:27:32.159081 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5770 23:27:32.159601 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5772 23:27:32.160127 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5774 23:27:32.160668 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5776 23:27:32.161271 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5777 23:27:32.161461 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5778 23:27:32.161646 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5779 23:27:32.161830 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5780 23:27:32.162013 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5781 23:27:32.162195 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5782 23:27:32.162376 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5783 23:27:32.162557 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5784 23:27:32.162737 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5785 23:27:32.162916 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5786 23:27:32.163094 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5787 23:27:32.163272 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5788 23:27:32.163449 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5789 23:27:32.163627 + set +x
5790 23:27:32.163805 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 7055294_1.6.2.4.5>
5791 23:27:32.163982 <LAVA_TEST_RUNNER EXIT>
5792 23:27:32.164377 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5794 23:27:32.164927 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5796 23:27:32.165477 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5798 23:27:32.166005 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5800 23:27:32.166528 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5802 23:27:32.167057 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5804 23:27:32.167583 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5806 23:27:32.168109 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5808 23:27:32.168652 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5810 23:27:32.169202 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5812 23:27:32.169733 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5814 23:27:32.170258 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5816 23:27:32.170782 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5818 23:27:32.171302 Received signal: <ENDRUN> 1_kselftest-lkdtm 7055294_1.6.2.4.5
5819 23:27:32.171510 Ending use of test pattern.
5820 23:27:32.171694 Ending test lava.1_kselftest-lkdtm (7055294_1.6.2.4.5), duration 119.29
5822 23:27:32.172303 ok: lava_test_shell seems to have completed
5823 23:27:32.173690 breakpoints:step_after_suspend_test: skip
ftrace:ftracetest: skip
lkdtm.ACCESS_NULL.sh: fail
lkdtm.ACCESS_USERSPACE.sh: fail
lkdtm.ATOMIC_TIMING.sh: skip
lkdtm.BUG.sh: pass
lkdtm.CFI_FORWARD_PROTO.sh: fail
lkdtm.CORRUPT_LIST_ADD.sh: fail
lkdtm.CORRUPT_LIST_DEL.sh: fail
lkdtm.CORRUPT_PAC.sh: skip
lkdtm.CORRUPT_STACK.sh: skip
lkdtm.CORRUPT_STACK_STRONG.sh: skip
lkdtm.DOUBLE_FAULT.sh: skip
lkdtm.EXCEPTION.sh: fail
lkdtm.EXEC_DATA.sh: fail
lkdtm.EXEC_KMALLOC.sh: fail
lkdtm.EXEC_NULL.sh: fail
lkdtm.EXEC_RODATA.sh: fail
lkdtm.EXEC_STACK.sh: fail
lkdtm.EXEC_USERSPACE.sh: fail
lkdtm.EXEC_VMALLOC.sh: fail
lkdtm.EXHAUST_STACK.sh: skip
lkdtm.HARDLOCKUP.sh: skip
lkdtm.HUNG_TASK.sh: skip
lkdtm.LOOP.sh: skip
lkdtm.OVERWRITE_ALLOCATION.sh: skip
lkdtm.PANIC.sh: skip
lkdtm.READ_AFTER_FREE.sh: fail
lkdtm.READ_BUDDY_AFTER_FREE.sh: fail
lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: fail
lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: fail
lkdtm.REFCOUNT_ADD_OVERFLOW.sh: fail
lkdtm.REFCOUNT_ADD_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_ZERO.sh: fail
lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_ZERO.sh: fail
lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: fail
lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh: fail
lkdtm.REFCOUNT_INC_OVERFLOW.sh: fail
lkdtm.REFCOUNT_INC_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_ZERO.sh: fail
lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_TIMING.sh: skip
lkdtm.SLAB_FREE_CROSS.sh: fail
lkdtm.SLAB_FREE_DOUBLE.sh: fail
lkdtm.SLAB_FREE_PAGE.sh: fail
lkdtm.SOFTLOCKUP.sh: skip
lkdtm.SPINLOCKUP.sh: skip
lkdtm.STACKLEAK_ERASING.sh: fail
lkdtm.STACK_GUARD_PAGE_LEADING.sh: fail
lkdtm.STACK_GUARD_PAGE_TRAILING.sh: fail
lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh: skip
lkdtm.UNSET_SMEP.sh: skip
lkdtm.USERCOPY_HEAP_SIZE_FROM.sh: fail
lkdtm.USERCOPY_HEAP_SIZE_TO.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh: fail
lkdtm.USERCOPY_KERNEL.sh: fail
lkdtm.USERCOPY_STACK_BEYOND.sh: fail
lkdtm.USERCOPY_STACK_FRAME_FROM.sh: fail
lkdtm.USERCOPY_STACK_FRAME_TO.sh: fail
lkdtm.WARNING.sh: pass
lkdtm.WARNING_MESSAGE.sh: pass
lkdtm.WRITE_AFTER_FREE.sh: skip
lkdtm.WRITE_BUDDY_AFTER_FREE.sh: skip
lkdtm.WRITE_KERN.sh: fail
lkdtm.WRITE_RO.sh: fail
lkdtm.WRITE_RO_AFTER_INIT.sh: fail
net:rtnetlink.sh: skip
net:tls: skip
netfilter:bridge_brouter.sh: skip
netfilter:nft_flowtable.sh: skip
netfilter:nft_trans_stress.sh: skip
pidfd:pidfd_wait: skip
5824 23:27:32.174018 end: 3.1 lava-test-shell (duration 00:02:01) [common]
5825 23:27:32.174267 end: 3 lava-test-retry (duration 00:02:01) [common]
5826 23:27:32.174515 start: 4 finalize (timeout 00:05:17) [common]
5827 23:27:32.174788 start: 4.1 power-off (timeout 00:00:30) [common]
5828 23:27:32.175125 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-f' '1'
5829 23:27:32.207031 >> Software version: 7
5830 23:27:32.215564 >> Relay states: 0xe5
5831 23:27:32.216398 Returned 0 in 0 seconds
5832 23:27:32.318104 end: 4.1 power-off (duration 00:00:00) [common]
5834 23:27:32.319794 start: 4.2 read-feedback (timeout 00:05:17) [common]
5835 23:27:32.321143 Listened to connection for namespace 'common' for up to 1s
5836 23:27:33.325639 Finalising connection for namespace 'common'
5837 23:27:33.326078 Disconnecting from shell: Finalise
5838 23:27:33.326297 / #
5839 23:27:33.427431 end: 4.2 read-feedback (duration 00:00:01) [common]
5840 23:27:33.427875 end: 4 finalize (duration 00:00:01) [common]
5841 23:27:33.428153 Cleaning after the job
5842 23:27:33.428435 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/ramdisk
5843 23:27:33.431174 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/kernel
5844 23:27:33.433298 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/dtb
5845 23:27:33.433707 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/nfsrootfs
5846 23:27:33.505493 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7055294/tftp-deploy-qodo82ym/modules
5847 23:27:33.510699 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/7055294
5848 23:27:34.981156 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/7055294
5849 23:27:34.981559 Job finished correctly