Boot log: imx6q-sabrelite
- Kernel Errors: 0
- Boot result: PASS
- Errors: 0
- Kernel Warnings: 0
- Warnings: 1
1 13:57:31.049480 lava-dispatcher, installed at version: 2022.08
2 13:57:31.049878 start: 0 validate
3 13:57:31.050222 Start time: 2022-10-11 13:57:31.050199+00:00 (UTC)
4 13:57:31.050546 Using caching service: 'http://localhost/cache/?uri=%s'
5 13:57:31.050890 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220919.0%2Farmhf%2Finitrd.cpio.gz exists
6 13:57:31.344600 Using caching service: 'http://localhost/cache/?uri=%s'
7 13:57:31.345021 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.145-cip17-1-ge85493c8cea0%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 13:57:31.635861 Using caching service: 'http://localhost/cache/?uri=%s'
9 13:57:31.636268 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.145-cip17-1-ge85493c8cea0%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 13:57:31.929246 Using caching service: 'http://localhost/cache/?uri=%s'
11 13:57:31.929647 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220919.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 13:57:32.220098 Using caching service: 'http://localhost/cache/?uri=%s'
13 13:57:32.220507 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.145-cip17-1-ge85493c8cea0%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 13:57:32.515243 validate duration: 1.47
16 13:57:32.515979 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 13:57:32.516280 start: 1.1 download-retry (timeout 00:10:00) [common]
18 13:57:32.516601 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 13:57:32.516916 Not decompressing ramdisk as can be used compressed.
20 13:57:32.517188 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220919.0/armhf/initrd.cpio.gz
21 13:57:32.517409 saving as /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/ramdisk/initrd.cpio.gz
22 13:57:32.517606 total size: 4018273 (3MB)
23 13:57:32.520555 progress 0% (0MB)
24 13:57:32.523856 progress 5% (0MB)
25 13:57:32.526993 progress 10% (0MB)
26 13:57:32.530000 progress 15% (0MB)
27 13:57:32.532982 progress 20% (0MB)
28 13:57:32.536057 progress 25% (0MB)
29 13:57:32.539103 progress 30% (1MB)
30 13:57:32.542155 progress 35% (1MB)
31 13:57:32.545620 progress 40% (1MB)
32 13:57:32.548710 progress 45% (1MB)
33 13:57:32.551754 progress 50% (1MB)
34 13:57:32.554738 progress 55% (2MB)
35 13:57:32.557694 progress 60% (2MB)
36 13:57:32.560646 progress 65% (2MB)
37 13:57:32.563535 progress 70% (2MB)
38 13:57:32.566447 progress 75% (2MB)
39 13:57:32.569858 progress 80% (3MB)
40 13:57:32.572781 progress 85% (3MB)
41 13:57:32.575642 progress 90% (3MB)
42 13:57:32.578523 progress 95% (3MB)
43 13:57:32.581416 progress 100% (3MB)
44 13:57:32.582092 3MB downloaded in 0.06s (59.44MB/s)
45 13:57:32.582491 end: 1.1.1 http-download (duration 00:00:00) [common]
47 13:57:32.583158 end: 1.1 download-retry (duration 00:00:00) [common]
48 13:57:32.583418 start: 1.2 download-retry (timeout 00:10:00) [common]
49 13:57:32.583677 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 13:57:32.584023 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.145-cip17-1-ge85493c8cea0/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 13:57:32.584224 saving as /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/kernel/zImage
52 13:57:32.584428 total size: 12345856 (11MB)
53 13:57:32.584650 No compression specified
54 13:57:36.086805 progress 0% (0MB)
55 13:57:36.098315 progress 5% (0MB)
56 13:57:36.108491 progress 10% (1MB)
57 13:57:36.117365 progress 15% (1MB)
58 13:57:36.126001 progress 20% (2MB)
59 13:57:36.134685 progress 25% (2MB)
60 13:57:36.143309 progress 30% (3MB)
61 13:57:36.151545 progress 35% (4MB)
62 13:57:36.160179 progress 40% (4MB)
63 13:57:36.168807 progress 45% (5MB)
64 13:57:36.177421 progress 50% (5MB)
65 13:57:36.186053 progress 55% (6MB)
66 13:57:36.194672 progress 60% (7MB)
67 13:57:36.202808 progress 65% (7MB)
68 13:57:36.211345 progress 70% (8MB)
69 13:57:36.219882 progress 75% (8MB)
70 13:57:36.229310 progress 80% (9MB)
71 13:57:36.241802 progress 85% (10MB)
72 13:57:36.252323 progress 90% (10MB)
73 13:57:36.260998 progress 95% (11MB)
74 13:57:36.269870 progress 100% (11MB)
75 13:57:36.270637 11MB downloaded in 3.69s (3.19MB/s)
76 13:57:36.271088 end: 1.2.1 http-download (duration 00:00:04) [common]
78 13:57:36.271859 end: 1.2 download-retry (duration 00:00:04) [common]
79 13:57:36.272170 start: 1.3 download-retry (timeout 00:09:56) [common]
80 13:57:36.272500 start: 1.3.1 http-download (timeout 00:09:56) [common]
81 13:57:36.272935 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.145-cip17-1-ge85493c8cea0/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 13:57:36.273150 saving as /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/dtb/imx6q-sabrelite.dtb
83 13:57:36.273407 total size: 42393 (0MB)
84 13:57:36.273660 No compression specified
85 13:57:36.276728 progress 77% (0MB)
86 13:57:36.277463 progress 100% (0MB)
87 13:57:36.277979 0MB downloaded in 0.00s (8.85MB/s)
88 13:57:36.278385 end: 1.3.1 http-download (duration 00:00:00) [common]
90 13:57:36.279147 end: 1.3 download-retry (duration 00:00:00) [common]
91 13:57:36.279457 start: 1.4 download-retry (timeout 00:09:56) [common]
92 13:57:36.279771 start: 1.4.1 http-download (timeout 00:09:56) [common]
93 13:57:36.280154 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220919.0/armhf/full.rootfs.tar.xz
94 13:57:36.280363 saving as /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/nfsrootfs/full.rootfs.tar
95 13:57:36.280679 total size: 195767468 (186MB)
96 13:57:36.280939 Using unxz to decompress xz
97 13:57:36.290444 progress 0% (0MB)
98 13:57:37.345316 progress 5% (9MB)
99 13:57:38.319356 progress 10% (18MB)
100 13:57:39.480207 progress 15% (28MB)
101 13:57:40.287457 progress 20% (37MB)
102 13:57:40.841255 progress 25% (46MB)
103 13:57:41.984864 progress 30% (56MB)
104 13:57:43.034823 progress 35% (65MB)
105 13:57:44.202310 progress 40% (74MB)
106 13:57:45.296929 progress 45% (84MB)
107 13:57:46.390347 progress 50% (93MB)
108 13:57:47.903395 progress 55% (102MB)
109 13:57:49.222584 progress 60% (112MB)
110 13:57:49.477565 progress 65% (121MB)
111 13:57:49.814097 progress 70% (130MB)
112 13:57:50.002614 progress 75% (140MB)
113 13:57:50.154516 progress 80% (149MB)
114 13:57:50.311341 progress 85% (158MB)
115 13:57:50.526239 progress 90% (168MB)
116 13:57:51.151758 progress 95% (177MB)
117 13:57:52.324200 progress 100% (186MB)
118 13:57:52.334761 186MB downloaded in 16.05s (11.63MB/s)
119 13:57:52.335488 end: 1.4.1 http-download (duration 00:00:16) [common]
121 13:57:52.336240 end: 1.4 download-retry (duration 00:00:16) [common]
122 13:57:52.336550 start: 1.5 download-retry (timeout 00:09:40) [common]
123 13:57:52.336812 start: 1.5.1 http-download (timeout 00:09:40) [common]
124 13:57:52.337197 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.145-cip17-1-ge85493c8cea0/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 13:57:52.337408 saving as /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/modules/modules.tar
126 13:57:52.337602 total size: 7466148 (7MB)
127 13:57:52.337792 Using unxz to decompress xz
128 13:57:52.628612 progress 0% (0MB)
129 13:57:52.671534 progress 5% (0MB)
130 13:57:52.726870 progress 10% (0MB)
131 13:57:52.773070 progress 15% (1MB)
132 13:57:52.826900 progress 20% (1MB)
133 13:57:52.877286 progress 25% (1MB)
134 13:57:52.937564 progress 30% (2MB)
135 13:57:52.987224 progress 35% (2MB)
136 13:57:53.038369 progress 40% (2MB)
137 13:57:53.083022 progress 45% (3MB)
138 13:57:53.128104 progress 50% (3MB)
139 13:57:53.178378 progress 55% (3MB)
140 13:57:53.221849 progress 60% (4MB)
141 13:57:53.270213 progress 65% (4MB)
142 13:57:53.315449 progress 70% (5MB)
143 13:57:53.358969 progress 75% (5MB)
144 13:57:53.411167 progress 80% (5MB)
145 13:57:53.455878 progress 85% (6MB)
146 13:57:53.506191 progress 90% (6MB)
147 13:57:53.550814 progress 95% (6MB)
148 13:57:53.594263 progress 100% (7MB)
149 13:57:53.607268 7MB downloaded in 1.27s (5.61MB/s)
150 13:57:53.607966 end: 1.5.1 http-download (duration 00:00:01) [common]
152 13:57:53.608776 end: 1.5 download-retry (duration 00:00:01) [common]
153 13:57:53.609064 start: 1.6 prepare-tftp-overlay (timeout 00:09:39) [common]
154 13:57:53.609356 start: 1.6.1 extract-nfsrootfs (timeout 00:09:39) [common]
155 13:58:08.780687 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4
156 13:58:08.781192 end: 1.6.1 extract-nfsrootfs (duration 00:00:15) [common]
157 13:58:08.781441 start: 1.6.2 lava-overlay (timeout 00:09:24) [common]
158 13:58:08.781876 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj
159 13:58:08.782189 makedir: /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin
160 13:58:08.782440 makedir: /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/tests
161 13:58:08.782689 makedir: /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/results
162 13:58:08.782959 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-add-keys
163 13:58:08.783372 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-add-sources
164 13:58:08.783731 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-background-process-start
165 13:58:08.784089 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-background-process-stop
166 13:58:08.784454 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-common-functions
167 13:58:08.784954 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-echo-ipv4
168 13:58:08.785344 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-install-packages
169 13:58:08.785693 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-installed-packages
170 13:58:08.786040 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-os-build
171 13:58:08.786389 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-probe-channel
172 13:58:08.786740 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-probe-ip
173 13:58:08.787087 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-target-ip
174 13:58:08.787443 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-target-mac
175 13:58:08.787795 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-target-storage
176 13:58:08.788322 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-test-case
177 13:58:08.788709 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-test-event
178 13:58:08.789058 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-test-feedback
179 13:58:08.789408 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-test-raise
180 13:58:08.789754 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-test-reference
181 13:58:08.790102 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-test-runner
182 13:58:08.790454 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-test-set
183 13:58:08.790801 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-test-shell
184 13:58:08.791248 Updating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-add-keys (debian)
185 13:58:08.791616 Updating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-add-sources (debian)
186 13:58:08.791976 Updating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-install-packages (debian)
187 13:58:08.792335 Updating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-installed-packages (debian)
188 13:58:08.792726 Updating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/bin/lava-os-build (debian)
189 13:58:08.793036 Creating /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/environment
190 13:58:08.793293 LAVA metadata
191 13:58:08.793480 - LAVA_JOB_ID=7552022
192 13:58:08.793652 - LAVA_DISPATCHER_IP=192.168.101.1
193 13:58:08.793943 start: 1.6.2.1 ssh-authorize (timeout 00:09:24) [common]
194 13:58:08.794602 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 13:58:08.794828 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:24) [common]
196 13:58:08.794989 skipped lava-vland-overlay
197 13:58:08.795191 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 13:58:08.795400 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:24) [common]
199 13:58:08.795564 skipped lava-multinode-overlay
200 13:58:08.795765 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 13:58:08.795989 start: 1.6.2.4 test-definition (timeout 00:09:24) [common]
202 13:58:08.796187 Loading test definitions
203 13:58:08.796456 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:24) [common]
204 13:58:08.796671 Using /lava-7552022 at stage 0
205 13:58:08.797485 uuid=7552022_1.6.2.4.1 testdef=None
206 13:58:08.797703 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 13:58:08.797915 start: 1.6.2.4.2 test-overlay (timeout 00:09:24) [common]
208 13:58:08.799153 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 13:58:08.799746 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:24) [common]
211 13:58:08.801228 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 13:58:08.801804 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:24) [common]
214 13:58:08.803113 runner path: /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/0/tests/0_timesync-off test_uuid 7552022_1.6.2.4.1
215 13:58:08.803527 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 13:58:08.804094 start: 1.6.2.4.5 git-repo-action (timeout 00:09:24) [common]
218 13:58:08.804274 Using /lava-7552022 at stage 0
219 13:58:08.804593 Fetching tests from https://github.com/kernelci/test-definitions.git
220 13:58:08.804811 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/0/tests/1_kselftest-lkdtm'
221 13:58:20.969702 Running '/usr/bin/git checkout kernelci.org
222 13:58:21.241942 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 13:58:21.243936 uuid=7552022_1.6.2.4.5 testdef=None
224 13:58:21.244357 end: 1.6.2.4.5 git-repo-action (duration 00:00:12) [common]
226 13:58:21.245315 start: 1.6.2.4.6 test-overlay (timeout 00:09:11) [common]
227 13:58:21.247807 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 13:58:21.248665 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:11) [common]
230 13:58:21.251312 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 13:58:21.251983 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:11) [common]
233 13:58:21.254965 runner path: /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/0/tests/1_kselftest-lkdtm test_uuid 7552022_1.6.2.4.5
234 13:58:21.255204 BOARD='imx6q-sabrelite'
235 13:58:21.255393 BRANCH='cip'
236 13:58:21.255574 SKIPFILE='skipfile-lkft.yaml'
237 13:58:21.255760 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.145-cip17-1-ge85493c8cea0/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 13:58:21.256016 TST_CASENAME=''
239 13:58:21.256199 TST_CMDFILES='lkdtm'
240 13:58:21.257188 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 13:58:21.257810 Creating lava-test-runner.conf files
243 13:58:21.258003 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/7552022/lava-overlay-ld56vhhj/lava-7552022/0 for stage 0
244 13:58:21.258275 - 0_timesync-off
245 13:58:21.258464 - 1_kselftest-lkdtm
246 13:58:21.258809 end: 1.6.2.4 test-definition (duration 00:00:12) [common]
247 13:58:21.259100 start: 1.6.2.5 compress-overlay (timeout 00:09:11) [common]
248 13:58:35.088498 end: 1.6.2.5 compress-overlay (duration 00:00:14) [common]
249 13:58:35.088951 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:08:57) [common]
250 13:58:35.089225 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 13:58:35.089516 end: 1.6.2 lava-overlay (duration 00:00:26) [common]
252 13:58:35.089803 start: 1.6.3 extract-overlay-ramdisk (timeout 00:08:57) [common]
253 13:58:35.294338 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 13:58:35.295336 start: 1.6.4 extract-modules (timeout 00:08:57) [common]
255 13:58:35.295678 extracting modules file /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4
256 13:58:36.051467 extracting modules file /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7552022/extract-overlay-ramdisk-3gagxrvy/ramdisk
257 13:58:36.800911 end: 1.6.4 extract-modules (duration 00:00:02) [common]
258 13:58:36.801337 start: 1.6.5 apply-overlay-tftp (timeout 00:08:56) [common]
259 13:58:36.801583 [common] Applying overlay to NFS
260 13:58:36.801878 [common] Applying overlay /var/lib/lava/dispatcher/tmp/7552022/compress-overlay-r_f1t53a/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4
261 13:58:38.556246 end: 1.6.5 apply-overlay-tftp (duration 00:00:02) [common]
262 13:58:38.556789 start: 1.6.6 prepare-kernel (timeout 00:08:54) [common]
263 13:58:38.557149 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:08:54) [common]
264 13:58:38.557496 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 13:58:38.557741 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 13:58:38.558020 start: 1.6.7 configure-preseed-file (timeout 00:08:54) [common]
267 13:58:38.558303 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 13:58:38.558555 start: 1.6.8 compress-ramdisk (timeout 00:08:54) [common]
269 13:58:38.558770 Building ramdisk /var/lib/lava/dispatcher/tmp/7552022/extract-overlay-ramdisk-3gagxrvy/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/7552022/extract-overlay-ramdisk-3gagxrvy/ramdisk
270 13:58:39.179426 >> 80654 blocks
271 13:58:41.973061 Adding RAMdisk u-boot header.
272 13:58:41.974057 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/7552022/extract-overlay-ramdisk-3gagxrvy/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/7552022/extract-overlay-ramdisk-3gagxrvy/ramdisk.cpio.gz.uboot
273 13:58:42.119878 output: Image Name:
274 13:58:42.120998 output: Created: Tue Oct 11 14:58:41 2022
275 13:58:42.121350 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 13:58:42.121637 output: Data Size: 15415934 Bytes = 15054.62 KiB = 14.70 MiB
277 13:58:42.121905 output: Load Address: 00000000
278 13:58:42.122167 output: Entry Point: 00000000
279 13:58:42.122424 output:
280 13:58:42.122875 rename /var/lib/lava/dispatcher/tmp/7552022/extract-overlay-ramdisk-3gagxrvy/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/ramdisk/ramdisk.cpio.gz.uboot
281 13:58:42.123657 end: 1.6.8 compress-ramdisk (duration 00:00:04) [common]
282 13:58:42.124132 end: 1.6 prepare-tftp-overlay (duration 00:00:49) [common]
283 13:58:42.124633 start: 1.7 lxc-create-udev-rule-action (timeout 00:08:50) [common]
284 13:58:42.124963 No LXC device requested
285 13:58:42.125375 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 13:58:42.125769 start: 1.8 deploy-device-env (timeout 00:08:50) [common]
287 13:58:42.126157 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 13:58:42.126491 Checking files for TFTP limit of 4294967296 bytes.
289 13:58:42.128695 end: 1 tftp-deploy (duration 00:01:10) [common]
290 13:58:42.129123 start: 2 uboot-action (timeout 00:05:00) [common]
291 13:58:42.129575 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 13:58:42.129959 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 13:58:42.130348 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 13:58:42.130984 substitutions:
295 13:58:42.131278 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 13:58:42.131556 - {DTB_ADDR}: 0x13f00000
297 13:58:42.131829 - {DTB}: 7552022/tftp-deploy-xyqtq01e/dtb/imx6q-sabrelite.dtb
298 13:58:42.132101 - {INITRD}: 7552022/tftp-deploy-xyqtq01e/ramdisk/ramdisk.cpio.gz.uboot
299 13:58:42.132374 - {KERNEL_ADDR}: 0x10000000
300 13:58:42.132714 - {KERNEL}: 7552022/tftp-deploy-xyqtq01e/kernel/zImage
301 13:58:42.132988 - {LAVA_MAC}: None
302 13:58:42.133294 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4
303 13:58:42.133564 - {NFS_SERVER_IP}: 192.168.101.1
304 13:58:42.133827 - {PRESEED_CONFIG}: None
305 13:58:42.134086 - {PRESEED_LOCAL}: None
306 13:58:42.134344 - {RAMDISK_ADDR}: 0x14000000
307 13:58:42.134601 - {RAMDISK}: 7552022/tftp-deploy-xyqtq01e/ramdisk/ramdisk.cpio.gz.uboot
308 13:58:42.134862 - {ROOT_PART}: None
309 13:58:42.135119 - {ROOT}: None
310 13:58:42.135375 - {SERVER_IP}: 192.168.101.1
311 13:58:42.135630 - {TEE_ADDR}: 0x83000000
312 13:58:42.135886 - {TEE}: None
313 13:58:42.136143 Parsed boot commands:
314 13:58:42.136393 - setenv autoload no
315 13:58:42.136653 - setenv initrd_high 0xffffffff
316 13:58:42.136831 - setenv fdt_high 0xffffffff
317 13:58:42.137007 - dhcp
318 13:58:42.137183 - setenv serverip 192.168.101.1
319 13:58:42.137359 - tftp 0x10000000 7552022/tftp-deploy-xyqtq01e/kernel/zImage
320 13:58:42.137536 - tftp 0x14000000 7552022/tftp-deploy-xyqtq01e/ramdisk/ramdisk.cpio.gz.uboot
321 13:58:42.137714 - setenv initrd_size ${filesize}
322 13:58:42.137890 - tftp 0x13f00000 7552022/tftp-deploy-xyqtq01e/dtb/imx6q-sabrelite.dtb
323 13:58:42.138067 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4,tcp,hard ip=dhcp'
324 13:58:42.138259 - bootz 0x10000000 0x14000000 0x13f00000
325 13:58:42.138493 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 13:58:42.139195 start: 2.3 connect-device (timeout 00:05:00) [common]
328 13:58:42.139415 [common] connect-device Connecting to device using '/usr/bin/console -f -M rack-control imx6q-sabrelite-lava-cbg-0'
329 13:58:42.146969 Setting prompt string to ['lava-test: # ']
330 13:58:42.147913 end: 2.3 connect-device (duration 00:00:00) [common]
331 13:58:42.148252 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 13:58:42.148585 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 13:58:42.148874 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 13:58:42.149330 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-t' '1'
335 13:58:46.550021 >> Software version: 7
336 13:58:46.558662 >> Intermediate Relay states: 0xfd
337 13:58:48.567849 >> Relay states: 0xff
338 13:58:48.569547 Returned 0 in 6 seconds
339 13:58:48.671331 end: 2.4.1.1 pdu-reboot (duration 00:00:07) [common]
341 13:58:48.673050 end: 2.4.1 reset-device (duration 00:00:07) [common]
342 13:58:48.673682 start: 2.4.2 bootloader-interrupt (timeout 00:04:53) [common]
343 13:58:48.674252 Setting prompt string to ['Hit any key to stop autoboot']
344 13:58:48.674723 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
345 13:58:48.676273 [Enter `^Ec?' for help]
346 13:58:49.902631
347 13:58:49.903074
348 13:58:49.907385 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
349 13:58:49.907688
350 13:58:49.912099 CPU: Freescale i.MX6Q rev1.2 at 792 MHz
351 13:58:49.913657 Reset cause: POR
352 13:58:49.916327 Model: Freescale i.MX6 Quad SABRE Lite Board
353 13:58:49.919974 Board: SABRE Lite
354 13:58:49.920204 I2C: ready
355 13:58:49.920433 DRAM: 1 GiB
356 13:58:49.965724 MMC: FSL_SDHC: 0, FSL_SDHC: 1
357 13:58:49.982486 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB
358 13:58:49.992297 *** Warning - bad CRC, using default environment
359 13:58:49.992576
360 13:58:49.999877 In: serial
361 13:58:50.000172 Out: serial
362 13:58:50.000783 Err: serial
363 13:58:50.013620 Net: using phy at 7
364 13:58:50.016653 FEC [PRIME], usb_ether
365 13:58:50.019865 Error: usb_ether address not set.
366 13:58:50.020160
367 13:58:50.022926 starting USB...
368 13:58:50.024039 Bus usb@2184000: usb dr_mode not found
369 13:58:50.076999 Bus usb@2184200: USB EHCI 1.00
370 13:58:53.118071 scanning bus usb@2184000 for devices... 1 USB Device(s) found
371 13:58:58.258412 scanning bus usb@2184200 for devices... 2 USB Device(s) found
372 13:58:58.259343 scanning usb for storage devices... 0 Storage Device(s) found
373 13:58:58.265325 scanning usb for ethernet devices... 0 Ethernet Device(s) found
375 13:58:58.472411 Hit any key to stop autoboot: 3
376 13:58:58.472853 end: 2.4.2 bootloader-interrupt (duration 00:00:10) [common]
377 13:58:58.473158 start: 2.4.3 bootloader-commands (timeout 00:04:44) [common]
378 13:58:58.473467 Setting prompt string to ['=>']
379 13:58:58.473709 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:44)
380 13:58:58.482441 0
381 13:58:58.483025 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 13:58:58.483279 Sending with 10 millisecond of delay
384 13:58:59.622296 => setenv autoload no
385 13:58:59.632901 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:42)
386 13:58:59.635315 setenv autoload no
387 13:58:59.635808 Sending with 10 millisecond of delay
389 13:59:01.441318 => setenv initrd_high 0xffffffff
390 13:59:01.451924 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:41)
391 13:59:01.452437 setenv initrd_high 0xffffffff
392 13:59:01.452900 Sending with 10 millisecond of delay
394 13:59:03.075770 => setenv fdt_high 0xffffffff
395 13:59:03.086301 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:39)
396 13:59:03.086757 setenv fdt_high 0xffffffff
397 13:59:03.087185 Sending with 10 millisecond of delay
399 13:59:03.379727 => dhcp
400 13:59:03.390258 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:39)
401 13:59:03.390695 dhcp
402 13:59:03.484389 BOOTP broadcast 1
403 13:59:03.489714 DHCP client bound to address 192.168.101.99 (2 ms)
404 13:59:03.491040 Sending with 10 millisecond of delay
406 13:59:05.293828 => setenv serverip 192.168.101.1
407 13:59:05.304340 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:37)
408 13:59:05.304898 setenv serverip 192.168.101.1
409 13:59:05.305346 Sending with 10 millisecond of delay
411 13:59:08.863513 => tftp 0x10000000 7552022/tftp-deploy-xyqtq01e/kernel/zImage
412 13:59:08.874110 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:33)
413 13:59:08.874603 tftp 0x10000000 7552022/tftp-deploy-xyqtq01e/kernel/zImage
414 13:59:08.968578 Using FEC device
415 13:59:08.974303 TFTP from server 192.168.101.1; our IP address is 192.168.101.99
416 13:59:08.978642 Filename '7552022/tftp-deploy-xyqtq01e/kernel/zImage'.
417 13:59:08.981368 Load address: 0x10000000
418 13:59:09.294742 Loading: *#################################################################
419 13:59:09.602778 #################################################################
420 13:59:09.896612 #################################################################
421 13:59:10.198646 #################################################################
422 13:59:10.510008 #################################################################
423 13:59:10.823873 #################################################################
424 13:59:11.132767 #################################################################
425 13:59:11.434762 #################################################################
426 13:59:11.732807 #################################################################
427 13:59:12.026127 #################################################################
428 13:59:12.327981 #################################################################
429 13:59:12.621019 #################################################################
430 13:59:12.894799 #############################################################
431 13:59:12.895126 3 MiB/s
432 13:59:12.897831 done
433 13:59:12.899061 Bytes transferred = 12345856 (bc6200 hex)
434 13:59:12.900102 Sending with 10 millisecond of delay
436 13:59:17.436080 => tftp 0x14000000 7552022/tftp-deploy-xyqtq01e/ramdisk/ramdisk.cpio.gz.uboot
437 13:59:17.446693 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:25)
438 13:59:17.447171 tftp 0x14000000 7552022/tftp-deploy-xyqtq01e/ramdisk/ramdisk.cpio.gz.uboot
439 13:59:17.543797 Using FEC device
440 13:59:17.550798 TFTP from server 192.168.101.1; our IP address is 192.168.101.99
441 13:59:17.557309 Filename '7552022/tftp-deploy-xyqtq01e/ramdisk/ramdisk.cpio.gz.uboot'.
442 13:59:17.557629 Load address: 0x14000000
443 13:59:17.859362 Loading: *#################################################################
444 13:59:18.157807 #################################################################
445 13:59:18.455383 #################################################################
446 13:59:18.766665 #################################################################
447 13:59:19.088160 #################################################################
448 13:59:19.411917 #################################################################
449 13:59:19.750787 #################################################################
450 13:59:20.091959 #################################################################
451 13:59:20.428783 #################################################################
452 13:59:20.784091 #################################################################
453 13:59:21.150344 #################################################################
454 13:59:21.520026 #################################################################
455 13:59:21.865026 #################################################################
456 13:59:22.198103 #################################################################
457 13:59:22.546210 #################################################################
458 13:59:22.941130 #################################################################
459 13:59:23.009190 ###########
460 13:59:23.009668 2.7 MiB/s
461 13:59:23.010120 done
462 13:59:23.010989 Bytes transferred = 15415998 (eb3abe hex)
463 13:59:23.011787 Sending with 10 millisecond of delay
465 13:59:24.885195 => setenv initrd_size ${filesize}
466 13:59:24.895700 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 00:04:17)
467 13:59:24.896158 setenv initrd_size ${filesize}
468 13:59:24.896585 Sending with 10 millisecond of delay
470 13:59:29.063398 => tftp 0x13f00000 7552022/tftp-deploy-xyqtq01e/dtb/imx6q-sabrelite.dtb
471 13:59:29.074388 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 00:04:13)
472 13:59:29.075285 tftp 0x13f00000 7552022/tftp-deploy-xyqtq01e/dtb/imx6q-sabrelite.dtb
473 13:59:29.173355 Using FEC device
474 13:59:29.175789 TFTP from server 192.168.101.1; our IP address is 192.168.101.99
475 13:59:29.180061 Filename '7552022/tftp-deploy-xyqtq01e/dtb/imx6q-sabrelite.dtb'.
476 13:59:29.183774 Load address: 0x13f00000
477 13:59:29.203682 Loading: *###
478 13:59:29.204003 2.1 MiB/s
479 13:59:29.204215 done
480 13:59:29.208077 Bytes transferred = 42393 (a599 hex)
481 13:59:29.208743 Sending with 10 millisecond of delay
483 13:59:39.137617 =>setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4,tcp,hard ip=dhcp'
484 13:59:39.148591 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 00:04:03)
485 13:59:39.149429 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4,tcp,hard ip=dhcp'
486 13:59:39.150107 Sending with 10 millisecond of delay
488 13:59:41.502615 => bootz 0x10000000 0x14000000 0x13f00000
489 13:59:41.513103 Setting prompt string to 'Starting kernel'
490 13:59:41.513357 Setting prompt string to ['Starting kernel']
491 13:59:41.513588 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 13:59:41.513826 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 00:04:01)
493 13:59:41.514404 bootz 0x10000000 0x14000000 0x13f00000
494 13:59:41.514615 Kernel image @ 0x10000000 [ 0x000000 - 0xbc6200 ]
495 13:59:41.515237 ## Loading init Ramdisk from Legacy Image at 14000000 ...
496 13:59:41.517964 Image Name:
497 13:59:41.522367 Image Type: ARM Linux RAMDisk Image (uncompressed)
498 13:59:41.528197 Data Size: 15415934 Bytes = 14.7 MiB
499 13:59:41.528404 Load Address: 00000000
500 13:59:41.531327 Entry Point: 00000000
501 13:59:41.708185 Verifying Checksum ... OK
502 13:59:41.714384 ## Flattened Device Tree blob at 13f00000
503 13:59:41.717102 Booting using the fdt blob at 0x13f00000
504 13:59:41.722724 Using Device Tree in place at 13f00000, end 13f0d598
505 13:59:41.731703
506 13:59:41.731949 Starting kernel ...
507 13:59:41.732153
508 13:59:41.732870 end: 2.4.3 bootloader-commands (duration 00:00:43) [common]
509 13:59:41.733194 start: 2.4.4 auto-login-action (timeout 00:04:00) [common]
510 13:59:41.733441 Setting prompt string to ['Linux version [0-9]']
511 13:59:41.733670 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 13:59:41.733910 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 13:59:50.334209 [ 0.000000] Booting Linux on physical CPU 0x0
514 13:59:50.340653 start: 2.4.4.1 login-action (timeout 00:03:52) [common]
515 13:59:50.341108 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 13:59:50.341532 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 13:59:50.341924 Using line separator: #'\n'#
518 13:59:50.342215 No login prompt set.
519 13:59:50.342518 Parsing kernel messages
520 13:59:50.342805 ['-+\\[ 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 13:59:50.343290 [login-action] Waiting for messages, (timeout 00:03:52)
522 13:59:50.358904 [ 0.000000] Linux version 5.10.145-cip17 (KernelCI@build-j292613-arm-gcc-10-multi-v7-defconfig-kselftest-lsk2d) (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 Oct 11 13:42:20 UTC 2022
523 13:59:50.367613 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
524 13:59:50.376900 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
525 13:59:50.379995 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
526 13:59:50.384213 [ 0.000000] Memory policy: Data cache writealloc
527 13:59:50.386276 [ 0.000000] efi: UEFI not found.
528 13:59:50.395358 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
529 13:59:50.397315 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
530 13:59:50.399669 [ 0.000000] Zone ranges:
531 13:59:50.412518 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
532 13:59:50.412845 [ 0.000000] Normal empty
533 13:59:50.420926 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
534 13:59:50.421300 [ 0.000000] Movable zone start for each node
535 13:59:50.426000 [ 0.000000] Early memory node ranges
536 13:59:50.436347 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
537 13:59:50.436760 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
538 13:59:50.444084 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
539 13:59:50.449586 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
540 13:59:50.465766 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4,tcp,hard ip=dhcp
541 13:59:50.481335 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
542 13:59:50.483272 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
543 13:59:50.490532 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
544 13:59:50.503421 [ 0.000000] Memory: 921468K/1048576K available (17408K kernel code, 2649K rwdata, 8100K rodata, 2048K init, 6693K bss, 61572K reserved, 65536K cma-reserved, 196608K highmem)
545 13:59:50.511089 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
546 13:59:50.520353 [ 0.000000] ftrace: allocating 55460 entries in 163 pages
547 13:59:50.523303 [ 0.000000] ftrace: allocated 163 pages with 4 groups
548 13:59:50.528271 [ 0.000000] Running RCU self tests
549 13:59:50.529610 [ 0.000000] rcu: Hierarchical RCU implementation.
550 13:59:50.532996 [ 0.000000] rcu: RCU event tracing is enabled.
551 13:59:50.538514 [ 0.000000] rcu: RCU lockdep checking is enabled.
552 13:59:50.549094 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
553 13:59:50.550153 [ 0.000000] Rude variant of Tasks RCU enabled.
554 13:59:50.555249 [ 0.000000] Tracing variant of Tasks RCU enabled.
555 13:59:50.565648 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
556 13:59:50.582454 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
557 13:59:50.582868 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
558 13:59:50.590528 [ 0.000000] L2C-310 errata 752271 769419 enabled
559 13:59:50.590948 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
560 13:59:50.591301 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
561 13:59:50.601711 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
562 13:59:50.602059 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
563 13:59:50.613502 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
564 13:59:50.616968 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
565 13:59:50.624404 [ 0.000000] Switching to timer-based delay loop, resolution 333ns
566 13:59:50.627312 [ 0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
567 13:59:50.637002 [ 0.000041] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
568 13:59:50.642965 [ 0.004480] Console: colour dummy device 80x30
569 13:59:50.649195 [ 0.004545] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
570 13:59:50.654514 [ 0.004573] ... MAX_LOCKDEP_SUBCLASSES: 8
571 13:59:50.660303 [ 0.004599] ... MAX_LOCK_DEPTH: 48
572 13:59:50.662600 [ 0.004626] ... MAX_LOCKDEP_KEYS: 8192
573 13:59:50.666709 [ 0.004652] ... CLASSHASH_SIZE: 4096
574 13:59:50.675612 [ 0.004677] ... MAX_LOCKDEP_ENTRIES: 32768
575 13:59:50.680598 [ 0.004702] ... MAX_LOCKDEP_CHAINS: 65536
576 13:59:50.682257 [ 0.004728] ... CHAINHASH_SIZE: 32768
577 13:59:50.685389 [ 0.004753] memory used by lock dependency info: 4061 kB
578 13:59:50.694572 [ 0.004780] memory used for stack traces: 2112 kB
579 13:59:50.699344 [ 0.004805] per task-struct memory footprint: 1536 bytes
580 13:59:50.706138 [ 0.004904] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
581 13:59:50.712996 [ 0.004955] pid_max: default: 32768 minimum: 301
582 13:59:50.715320 [ 0.005322] LSM: Security Framework initializing
583 13:59:50.720813 [ 0.005434] LSM support for eBPF active
584 13:59:50.727408 [ 0.005578] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
585 13:59:50.735522 [ 0.005629] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
586 13:59:50.739139 [ 0.008190] CPU: Testing write buffer coherency: ok
587 13:59:50.747310 [ 0.008310] CPU0: Spectre v2: using BPIALL workaround
588 13:59:50.750084 [ 0.009397] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
589 13:59:50.757552 [ 0.013274] Setting up static identity map for 0x10300000 - 0x103000ac
590 13:59:50.762075 [ 0.015684] rcu: Hierarchical SRCU implementation.
591 13:59:50.767150 [ 0.025442] EFI services will not be available.
592 13:59:50.773157 [ 0.026760] smp: Bringing up secondary CPUs ...
593 13:59:50.778416 [ 0.030109] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
594 13:59:50.783238 [ 0.030125] CPU1: Spectre v2: using BPIALL workaround
595 13:59:50.787113 [ 0.034161] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
596 13:59:50.797009 [ 0.034175] CPU2: Spectre v2: using BPIALL workaround
597 13:59:50.800930 [ 0.037849] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
598 13:59:50.804247 [ 0.037863] CPU3: Spectre v2: using BPIALL workaround
599 13:59:50.807241 [ 0.038747] smp: Brought up 1 node, 4 CPUs
600 13:59:50.814011 [ 0.038789] SMP: Total of 4 processors activated (24.00 BogoMIPS).
601 13:59:50.818663 [ 0.038826] CPU: All CPU(s) started in SVC mode.
602 13:59:50.821839 [ 0.041717] devtmpfs: initialized
603 13:59:50.829125 [ 0.099468] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
604 13:59:50.839272 [ 0.102152] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
605 13:59:50.846530 [ 0.102228] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
606 13:59:50.853143 [ 0.106956] pinctrl core: initialized pinctrl subsystem
607 13:59:50.855122 [ 0.114011] DMI not present or invalid.
608 13:59:50.863475 [ 0.116321] NET: Registered protocol family 16
609 13:59:50.866508 [ 0.127984] DMA: preallocated 256 KiB pool for atomic coherent allocations
610 13:59:50.874002 [ 0.137656] thermal_sys: Registered thermal governor 'step_wise'
611 13:59:50.876572 [ 0.138229] cpuidle: using governor menu
612 13:59:50.883198 [ 0.138757] CPU identified as i.MX6Q, silicon rev 1.2
613 13:59:50.886241 [ 0.897476] vdd1p1: supplied by regulator-dummy
614 13:59:50.891307 [ 0.929852] vdd3p0: supplied by regulator-dummy
615 13:59:50.901115 [ 0.961931] vdd2p5: supplied by regulator-dummy
616 13:59:50.902658 [ 0.993873] vddarm: supplied by regulator-dummy
617 13:59:50.907122 [ 1.026731] vddpu: supplied by regulator-dummy
618 13:59:50.911281 [ 1.057629] vddsoc: supplied by regulator-dummy
619 13:59:50.912749 [ 2.413332] No ATAGs?
620 13:59:50.922154 [ 2.414267] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
621 13:59:50.927063 [ 2.414353] hw-breakpoint: maximum watchpoint size is 4 bytes.
622 13:59:50.933240 [ 2.434594] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
623 13:59:50.937072 [ 2.464747] Serial: AMBA PL011 UART driver
624 13:59:50.942145 [ 2.530550] Kprobes globally optimized
625 13:59:50.945306 [ 2.626290] mxs-dma 110000.dma-apbh: initialized
626 13:59:50.949466 [ 2.659231] iommu: Default domain type: Translated
627 13:59:50.955828 [ 2.661410] vgaarb: loaded
628 13:59:50.956841 [ 2.666377] SCSI subsystem initialized
629 13:59:50.964068 [ 2.668579] usbcore: registered new interface driver usbfs
630 13:59:50.969330 [ 2.668915] usbcore: registered new interface driver hub
631 13:59:50.974057 [ 2.669154] usbcore: registered new device driver usb
632 13:59:50.979392 [ 2.676984] i2c i2c-0: IMX I2C adapter registered
633 13:59:50.983622 [ 2.684061] i2c i2c-1: IMX I2C adapter registered
634 13:59:50.991424 [ 2.688743] i2c i2c-2: IMX I2C adapter registered
635 13:59:50.994722 [ 2.693387] pps_core: LinuxPPS API ver. 1 registered
636 13:59:51.002653 [ 2.693431] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
637 13:59:51.005043 [ 2.693531] PTP clock support registered
638 13:59:51.011764 [ 2.711810] clocksource: Switched to clocksource mxc_timer1
639 13:59:51.016501 [ 4.457395] NET: Registered protocol family 2
640 13:59:51.023124 [ 4.458238] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
641 13:59:51.030326 [ 4.462488] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
642 13:59:51.038771 [ 4.462674] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
643 13:59:51.047658 [ 4.462905] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
644 13:59:51.053351 [ 4.464347] TCP: Hash tables configured (established 8192 bind 8192)
645 13:59:51.063989 [ 4.465385] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
646 13:59:51.068129 [ 4.465736] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
647 13:59:51.074098 [ 4.465999] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
648 13:59:51.077596 [ 4.466754] NET: Registered protocol family 1
649 13:59:51.083876 [ 4.469663] RPC: Registered named UNIX socket transport module.
650 13:59:51.088401 [ 4.469756] RPC: Registered udp transport module.
651 13:59:51.094162 [ 4.469800] RPC: Registered tcp transport module.
652 13:59:51.101539 [ 4.469839] RPC: Registered tcp NFSv4.1 backchannel transport module.
653 13:59:51.107476 [ 4.469892] NET: Registered protocol family 44
654 13:59:51.110634 [ 4.469960] PCI: CLS 0 bytes, default 64
655 13:59:51.114237 [ 4.472787] Trying to unpack rootfs image as initramfs...
656 13:59:51.117611 [ 6.365848] Freeing initrd memory: 15056K
657 13:59:51.124946 [ 6.366852] hw perfevents: no interrupt-affinity property for /pmu, guessing.
658 13:59:51.133396 [ 6.368168] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
659 13:59:51.137413 [ 6.377527] Initialise system trusted keyrings
660 13:59:51.145769 [ 6.378554] workingset: timestamp_bits=30 max_order=18 bucket_order=0
661 13:59:51.151283 [ 6.430603] squashfs: version 4.0 (2009/01/31) Phillip Lougher
662 13:59:51.157154 [ 6.434644] NFS: Registering the id_resolver key type
663 13:59:51.159968 [ 6.434833] Key type id_resolver registered
664 13:59:51.163089 [ 6.434924] Key type id_legacy registered
665 13:59:51.169627 [ 6.435586] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
666 13:59:51.177322 [ 6.435689] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
667 13:59:51.183211 [ 6.435888] ntfs: driver 2.1.32 [Flags: R/O].
668 13:59:51.187128 [ 6.438131] Key type asymmetric registered
669 13:59:51.192128 [ 6.438261] Asymmetric key parser 'x509' registered
670 13:59:51.194620 [ 6.438703] bounce: pool size: 64 pages
671 13:59:51.202691 [ 6.438880] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
672 13:59:51.208397 [ 6.438985] io scheduler mq-deadline registered
673 13:59:51.211990 [ 6.439027] io scheduler kyber registered
674 13:59:51.215277 [ 6.439972] test_firmware: interface ready
675 13:59:51.224936 [ 6.684841] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
676 13:59:51.234326 [ 6.685101] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
677 13:59:51.238185 [ 6.945236] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
678 13:59:51.243942 [ 6.966449] SuperH (H)SCI(F) driver initialized
679 13:59:51.254363 [ 6.969502] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
680 13:59:51.259964 [ 6.975124] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
681 13:59:51.265768 [ 7.907160] printk: console [ttymxc1] enabled
682 13:59:51.276413 [ 7.918176] msm_serial: driver initialized
683 13:59:51.282428 [ 7.923491] STMicroelectronics ASC driver initialized
684 13:59:51.292778 [ 7.935388] STM32 USART driver initialized
685 13:59:51.322499 [ 7.962710] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
686 13:59:51.346549 [ 7.985510] panel-simple panel-lcd: supply power not found, using dummy regulator
687 13:59:51.354629 [ 7.994010] panel-simple panel-lcd: Specify missing connector_type
688 13:59:51.363096 [ 8.001972] panel-simple panel-lvds0: supply power not found, using dummy regulator
689 13:59:51.415067 [ 8.057878] brd: module loaded
690 13:59:51.479038 [ 8.120945] loop: module loaded
691 13:59:51.488749 [ 8.127576] lkdtm: No crash points registered, enable through debugfs
692 13:59:51.511820 [ 8.150421] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
693 13:59:51.521320 [ 8.158475] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
694 13:59:51.527989 [ 8.166579] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
695 13:59:51.536811 [ 8.174870] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
696 13:59:51.543444 [ 8.182938] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
697 13:59:51.552874 [ 8.191245] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
698 13:59:51.561040 [ 8.199091] ahci-imx 2200000.sata: supply target not found, using dummy regulator
699 13:59:51.572184 [ 8.210522] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
700 13:59:51.581286 [ 8.217653] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
701 13:59:51.589101 [ 8.226549] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
702 13:59:51.597776 [ 8.241056] scsi host0: ahci-imx
703 13:59:51.608820 [ 8.246819] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
704 13:59:51.673685 [ 8.314469] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
705 13:59:51.687188 [ 8.328282] pps pps0: new PPS source ptp0
706 13:59:51.735465 [ 8.375415] fec 2188000.ethernet eth0: registered PHC device 0
707 13:59:51.745892 [ 8.386294] e1000e: Intel(R) PRO/1000 Network Driver
708 13:59:51.750685 [ 8.391299] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
709 13:59:51.759479 [ 8.397579] igb: Intel(R) Gigabit Ethernet Network Driver
710 13:59:51.762593 [ 8.403072] igb: Copyright (c) 2007-2014 Intel Corporation.
711 13:59:51.794470 [ 8.431921] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
712 13:59:51.800000 [ 8.439525] usbcore: registered new interface driver pegasus
713 13:59:51.805324 [ 8.445491] usbcore: registered new interface driver asix
714 13:59:51.812213 [ 8.451067] usbcore: registered new interface driver ax88179_178a
715 13:59:51.816747 [ 8.457396] usbcore: registered new interface driver cdc_ether
716 13:59:51.822754 [ 8.463548] usbcore: registered new interface driver smsc75xx
717 13:59:51.830659 [ 8.469566] usbcore: registered new interface driver smsc95xx
718 13:59:51.835130 [ 8.475549] usbcore: registered new interface driver net1080
719 13:59:51.842189 [ 8.481406] usbcore: registered new interface driver cdc_subset
720 13:59:51.846415 [ 8.487569] usbcore: registered new interface driver zaurus
721 13:59:51.852914 [ 8.493486] usbcore: registered new interface driver cdc_ncm
722 13:59:51.872458 [ 8.512570] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
723 13:59:51.878407 [ 8.519209] ehci-pci: EHCI PCI platform driver
724 13:59:51.883326 [ 8.523904] ehci-platform: EHCI generic platform driver
725 13:59:51.887657 [ 8.530236] ehci-orion: EHCI orion driver
726 13:59:51.893350 [ 8.535295] SPEAr-ehci: EHCI SPEAr driver
727 13:59:51.899819 [ 8.540246] ehci-st: EHCI STMicroelectronics driver
728 13:59:51.903943 [ 8.546117] ehci-exynos: EHCI Exynos driver
729 13:59:51.909497 [ 8.551233] ehci-atmel: EHCI Atmel driver
730 13:59:51.913605 [ 8.556259] tegra-ehci: Tegra EHCI driver
731 13:59:51.920684 [ 8.561242] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
732 13:59:51.926182 [ 8.567582] ohci-pci: OHCI PCI platform driver
733 13:59:51.931835 [ 8.572272] ohci-platform: OHCI generic platform driver
734 13:59:51.936046 [ 8.578519] SPEAr-ohci: OHCI SPEAr driver
735 13:59:51.941752 [ 8.583543] ohci-st: OHCI STMicroelectronics driver
736 13:59:51.947792 [ 8.589369] ohci-atmel: OHCI Atmel driver
737 13:59:51.957114 [ 8.597121] usbcore: registered new interface driver usb-storage
738 13:59:51.994782 [ 8.637561] i2c /dev entries driver
739 13:59:52.091159 [ 8.728070] sdhci: Secure Digital Host Controller Interface driver
740 13:59:52.093530 [ 8.734354] sdhci: Copyright(c) Pierre Ossman
741 13:59:52.108316 [ 8.748835] Synopsys Designware Multimedia Card Interface Driver
742 13:59:52.123220 [ 8.762773] sdhci-pltfm: SDHCI platform and OF driver helper
743 13:59:52.132504 [ 8.771658] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
744 13:59:52.137627 [ 8.772411] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
745 13:59:52.143701 [ 8.778586] ata1.00: ATA-8: INTEL SSDSA2CW080G3, 4PC10362, max UDMA/133
746 13:59:52.148301 [ 8.783336] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
747 13:59:52.153290 [ 8.787375] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
748 13:59:52.162715 [ 8.789871] ata1.00: 156301488 sectors, multi 1: LBA48 NCQ (depth 32)
749 13:59:52.164353 [ 8.790637] ata1.00: configured for UDMA/133
750 13:59:52.171643 [ 8.811106] ledtrig-cpu: registered to indicate activity on CPUs
751 13:59:52.179113 [ 8.813165] scsi 0:0:0:0: Direct-Access ATA INTEL SSDSA2CW08 0362 PQ: 0 ANSI: 5
752 13:59:52.184365 [ 8.821279] usbcore: registered new interface driver usbhid
753 13:59:52.189266 [ 8.830986] usbhid: USB HID core driver
754 13:59:52.195270 [ 8.832004] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
755 13:59:52.201599 [ 8.833312] ata1.00: Enabling discard_zeroes_data
756 13:59:52.209071 [ 8.834745] sd 0:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB)
757 13:59:52.214713 [ 8.834986] sd 0:0:0:0: [sda] Write Protect is off
758 13:59:52.220157 [ 8.840386] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
759 13:59:52.224823 [ 8.864582] ipip: IPv4 and MPLS over IPv4 tunneling driver
760 13:59:52.235312 [ 8.871987] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
761 13:59:52.239274 [ 8.874178] gre: GRE over IPv4 demultiplexor driver
762 13:59:52.246103 [ 8.882788] mmc2: new high speed SDHC card at address 0001
763 13:59:52.251078 [ 8.886034] ip_gre: GRE over IPv4 tunneling driver
764 13:59:52.255661 [ 8.895560] mmcblk2: mmc2:0001 SD 14.6 GiB
765 13:59:52.260781 [ 8.903056] IPv4 over IPsec tunneling driver
766 13:59:52.270912 [ 8.912929] NET: Registered protocol family 10
767 13:59:52.281236 [ 8.923151] ata1.00: Enabling discard_zeroes_data
768 13:59:52.289184 [ 8.923935] GPT:Primary header thinks Alt. header is not at the end of the disk.
769 13:59:52.294176 [ 8.924621] Segment Routing with IPv6
770 13:59:52.297431 [ 8.931313] ip6_gre: GRE over IPv6 tunneling driver
771 13:59:52.300663 [ 8.931895] sda: sda1 sda2 sda3
772 13:59:52.307523 [ 8.935543] GPT:29296874 != 30560255
773 13:59:52.310517 [ 8.941680] ata1.00: Enabling discard_zeroes_data
774 13:59:52.314643 [ 8.942494] NET: Registered protocol family 17
775 13:59:52.320993 [ 8.944198] GPT:Alternate GPT header not at the end of the disk.
776 13:59:52.325589 [ 8.944459] Key type dns_resolver registered
777 13:59:52.328646 [ 8.950017] sd 0:0:0:0: [sda] Attached SCSI disk
778 13:59:52.332891 [ 8.951008] GPT:29296874 != 30560255
779 13:59:52.337289 [ 8.951025] GPT: Use GNU Parted to correct GPT errors.
780 13:59:52.343019 [ 8.963328] ThumbEE CPU extension supported.
781 13:59:52.345976 [ 8.966433] mmcblk2: p1 p2 p3
782 13:59:52.349794 [ 8.970596] Registering SWP/SWPB emulation handler
783 13:59:52.357475 [ 8.997791] Loading compiled-in X.509 certificates
784 13:59:52.548467 [ 9.187633] panel-simple panel-lcd: supply power not found, using dummy regulator
785 13:59:52.556466 [ 9.196113] panel-simple panel-lcd: Specify missing connector_type
786 13:59:52.571662 [ 9.209670] panel-simple panel-lvds0: supply power not found, using dummy regulator
787 13:59:52.607534 [ 9.247137] imx_usb 2184200.usb: No over current polarity defined
788 13:59:52.624441 [ 9.263239] ci_hdrc ci_hdrc.1: EHCI Host Controller
789 13:59:52.630173 [ 9.268545] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
790 13:59:52.661035 [ 9.302213] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
791 13:59:52.684139 [ 9.323510] hub 1-0:1.0: USB hub found
792 13:59:52.686604 [ 9.327883] hub 1-0:1.0: 1 port detected
793 13:59:52.709760 [ 9.344561] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C
794 13:59:52.739241 [ 9.378016] panel-simple panel-lcd: supply power not found, using dummy regulator
795 13:59:52.746562 [ 9.386358] panel-simple panel-lcd: Specify missing connector_type
796 13:59:52.761139 [ 9.399857] panel-simple panel-lvds0: supply power not found, using dummy regulator
797 13:59:52.794528 [ 9.431501] panel-simple panel-lcd: supply power not found, using dummy regulator
798 13:59:52.801168 [ 9.439908] panel-simple panel-lcd: Specify missing connector_type
799 13:59:52.814274 [ 9.453453] panel-simple panel-lvds0: supply power not found, using dummy regulator
800 13:59:52.834622 [ 9.472899] input: gpio-keys as /devices/platform/gpio-keys/input/input0
801 13:59:52.864356 [ 9.502966] panel-simple panel-lcd: supply power not found, using dummy regulator
802 13:59:52.871748 [ 9.511252] panel-simple panel-lcd: Specify missing connector_type
803 13:59:52.885764 [ 9.524855] panel-simple panel-lvds0: supply power not found, using dummy regulator
804 13:59:52.914679 [ 9.546006] 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)
805 13:59:52.920052 [ 9.561457] IP-Config: Failed to open gretap0
806 13:59:52.924932 [ 9.565920] IP-Config: Failed to open erspan0
807 13:59:53.101302 [ 9.591839] Sending DHCP requests .
808 13:59:53.107217 [ 9.741918] usb 1-1: new high-speed USB device number 2 using ci_hdrc
809 13:59:53.320043 [ 9.961485] hub 1-1:1.0: USB hub found
810 13:59:53.324909 [ 9.966038] hub 1-1:1.0: 3 ports detected
811 13:59:53.363413 [ 10.002010] panel-simple panel-lcd: supply power not found, using dummy regulator
812 13:59:53.371145 [ 10.010540] panel-simple panel-lcd: Specify missing connector_type
813 13:59:53.388835 [ 10.026794] panel-simple panel-lvds0: supply power not found, using dummy regulator
814 13:59:55.036373 [ 11.673285] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
815 13:59:55.043159 [ 11.682038] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
816 13:59:55.952244 [ 12.551862] ., OK
817 13:59:55.957453 [ 12.594360] IP-Config: Got DHCP answer from 192.168.101.1, my address is 192.168.101.99
818 13:59:55.959829 [ 12.602635] IP-Config: Complete:
819 13:59:55.970383 [ 12.605952] device=eth0, hwaddr=00:19:b8:07:40:03, ipaddr=192.168.101.99, mask=255.255.255.0, gw=192.168.101.1
820 13:59:55.980500 [ 12.616625] host=imx6q-sabrelite-cbg-0, domain=lava.cbg.collabora.co.uk, nis-domain=(none)
821 13:59:55.988714 [ 12.625526] bootserver=192.168.101.1, rootserver=192.168.101.1, rootpath=
822 13:59:55.992076 [ 12.625572] nameserver0=192.168.101.1
823 13:59:56.057738 [ 12.697678] Freeing unused kernel memory: 2048K
824 13:59:56.093016 [ 12.733778] Run /init as init process
825 13:59:56.146978 Loading, please wait...
826 13:59:56.266548 Starting version 247.3-7+deb11u1
827 14:00:00.179396 [ 16.819672] imx-ipuv3 2400000.ipu: IPUv3H probed
828 14:00:00.210007 [ 16.847962] panel-simple panel-lcd: supply power not found, using dummy regulator
829 14:00:00.217181 [ 16.856482] panel-simple panel-lcd: Specify missing connector_type
830 14:00:00.232893 [ 16.874184] imx-ipuv3 2800000.ipu: IPUv3H probed
831 14:00:00.262179 [ 16.900341] panel-simple panel-lvds0: supply power not found, using dummy regulator
832 14:00:00.298648 [ 16.940314] CAN device driver interface
833 14:00:00.305470 [ 16.940893] panel-simple panel-lcd: supply power not found, using dummy regulator
834 14:00:00.321326 [ 16.961698] panel-simple panel-lcd: Specify missing connector_type
835 14:00:00.355467 [ 16.993579] panel-simple panel-lvds0: supply power not found, using dummy regulator
836 14:00:00.388884 [ 17.026918] panel-simple panel-lcd: supply power not found, using dummy regulator
837 14:00:00.395061 [ 17.035508] panel-simple panel-lcd: Specify missing connector_type
838 14:00:00.415751 [ 17.053716] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
839 14:00:00.434051 [ 17.074130] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
840 14:00:00.445202 [ 17.084398] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
841 14:00:00.451846 [ 17.091014] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
842 14:00:00.468763 [ 17.108186] caam 2100000.crypto: Entropy delay = 3200
843 14:00:00.533752 [ 17.174205] caam 2100000.crypto: Instantiated RNG4 SH0
844 14:00:00.595405 [ 17.234977] caam 2100000.crypto: Instantiated RNG4 SH1
845 14:00:00.602719 [ 17.240193] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
846 14:00:00.606496 [ 17.246908] caam 2100000.crypto: job rings = 2, qi = 0
847 14:00:00.616564 [ 17.256123] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
848 14:00:00.625483 [ 17.263639] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
849 14:00:00.634016 [ 17.267788] panel-simple panel-lvds0: supply power not found, using dummy regulator
850 14:00:00.641740 [ 17.269891] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
851 14:00:00.645169 [ 17.279928] sgtl5000 0-000a: sgtl5000 revision 0x11
852 14:00:00.675551 [ 17.311889] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
853 14:00:00.683066 [ 17.313537] panel-simple panel-lcd: supply power not found, using dummy regulator
854 14:00:00.690022 [ 17.328930] panel-simple panel-lcd: Specify missing connector_type
855 14:00:00.704792 [ 17.340077] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
856 14:00:00.709639 [ 17.343696] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
857 14:00:00.717464 [ 17.346050] panel-simple panel-lvds0: supply power not found, using dummy regulator
858 14:00:00.734503 [ 17.370859] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
859 14:00:00.744166 [ 17.374677] panel-simple panel-lcd: supply power not found, using dummy regulator
860 14:00:00.748447 [ 17.380108] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
861 14:00:00.758216 [ 17.387744] panel-simple panel-lcd: Specify missing connector_type
862 14:00:00.762359 [ 17.395431] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
863 14:00:00.773398 [ 17.410974] panel-simple panel-lvds0: supply power not found, using dummy regulator
864 14:00:00.783394 [ 17.415791] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
865 14:00:00.790604 [ 17.427516] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
866 14:00:00.801447 [ 17.436560] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
867 14:00:00.809816 [ 17.445382] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
868 14:00:00.820999 [ 17.450364] panel-simple panel-lcd: supply power not found, using dummy regulator
869 14:00:00.826505 [ 17.462232] panel-simple panel-lcd: Specify missing connector_type
870 14:00:00.840461 [ 17.477000] panel-simple panel-lvds0: supply power not found, using dummy regulator
871 14:00:00.899083 [ 17.534918] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
872 14:00:00.907620 [ 17.545645] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
873 14:00:00.917650 [ 17.555431] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
874 14:00:00.927614 [ 17.565612] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
875 14:00:00.945988 [ 17.584606] panel-simple panel-lcd: supply power not found, using dummy regulator
876 14:00:00.953857 [ 17.593561] panel-simple panel-lcd: Specify missing connector_type
877 14:00:00.981061 [ 17.614475] panel-simple panel-lvds0: supply power not found, using dummy regulator
878 14:00:01.620317 [ 18.261698] caam algorithms registered in /proc/crypto
879 14:00:01.655632 [ 18.296178] caam 2100000.crypto: registering rng-caam
880 14:00:01.685953 [ 18.322053] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
881 14:00:01.693578 [ 18.330523] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
882 14:00:01.701608 [ 18.339298] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
883 14:00:01.711009 [ 18.347793] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
884 14:00:01.747585 [ 18.386201] panel-simple panel-lcd: supply power not found, using dummy regulator
885 14:00:01.754949 [ 18.394748] panel-simple panel-lcd: Specify missing connector_type
886 14:00:01.772637 [ 18.411451] panel-simple panel-lvds0: supply power not found, using dummy regulator
887 14:00:01.802240 Begin: Loading essential drivers ... done.
888 14:00:01.807562 Begin: Running /scripts/init-premount ... done.
889 14:00:01.817675 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
890 14:00:01.824719 Begin: Running /scr[ 18.461127] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
891 14:00:01.831268 ipts/nfs-premount ... done.
892 14:00:01.836907 [ 18.470945] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
893 14:00:01.845157 [ 18.481624] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
894 14:00:01.848591 [ 18.484814] random: crng init done
895 14:00:01.854868 [ 18.490075] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
896 14:00:02.010929 IP-Config: eth0 hardware address 00:19:b8:07:40:03 mtu 1500 DHCP
897 14:00:02.062118 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
898 14:00:02.065753 SIOCSIFFLAGS: Cannot assign requested address
899 14:00:02.102747 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
900 14:00:02.108578 SIOCSIFFLAGS: Cannot assign requested address
901 14:00:05.107271 IP-Config: no response after 2 secs - giving up
902 14:00:05.302105 IP-Config: eth0 hardware address 00:19:b8:07:40:03 mtu 1500 DHCP
903 14:00:05.342608 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
904 14:00:05.346176 SIOCSIFFLAGS: Cannot assign requested address
905 14:00:05.393537 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
906 14:00:05.397758 SIOCSIFFLAGS: Cannot assign requested address
907 14:00:05.401114 IP-Config: eth0 complete (dhcp from 192.168.101.1):
908 14:00:05.409572 address: 192.168.101.99 broadcast: 192.168.101.255 netmask: 255.255.255.0
909 14:00:05.416674 gateway: 192.168.101.1 dns0 : 192.168.101.1 dns1 : 0.0.0.0
910 14:00:05.424690 host : imx6q-sabrelite-cbg-0
911 14:00:05.429094 domain : lava.cbg.collabora.co.uk
912 14:00:05.432485 rootserver: 192.168.101.1 rootpath:
913 14:00:05.432788 filename :
914 14:00:07.049046 done.
915 14:00:07.068211 Begin: Running /scripts/nfs-bottom ... done.
916 14:00:07.137018 Begin: Running /scripts/init-bottom ... done.
917 14:00:08.858369 [ 25.497722] systemd[1]: System time before build time, advancing clock.
918 14:00:09.132047 [ 25.755294] systemd[1]: systemd 247.3-7+deb11u1 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)
919 14:00:09.157479 [ 25.796794] systemd[1]: Detected architecture arm.
920 14:00:09.178627
921 14:00:09.181778 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
922 14:00:09.182160
923 14:00:09.229029 [ 25.869445] systemd[1]: Set hostname to <debian-bullseye-armhf>.
924 14:00:11.313988 [ 27.952674] systemd[1]: Queued start job for default target Graphical Interface.
925 14:00:11.328550 [ 27.967867] systemd[1]: Created slice system-getty.slice.
926 14:00:11.337216 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
927 14:00:11.378470 [ 28.017616] systemd[1]: Created slice system-modprobe.slice.
928 14:00:11.389217 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
929 14:00:11.427345 [ 28.067219] systemd[1]: Created slice system-serial\x2dgetty.slice.
930 14:00:11.438076 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
931 14:00:11.477255 [ 28.116746] systemd[1]: Created slice User and Session Slice.
932 14:00:11.486964 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
933 14:00:11.530304 [ 28.166436] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
934 14:00:11.545368 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
935 14:00:11.588546 [ 28.225832] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
936 14:00:11.603139 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
937 14:00:11.641083 [ 28.274716] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
938 14:00:11.648149 [ 28.287705] systemd[1]: Reached target Local Encrypted Volumes.
939 14:00:11.662865 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
940 14:00:11.692871 [ 28.333123] systemd[1]: Reached target Paths.
941 14:00:11.704556 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
942 14:00:11.734188 [ 28.372392] systemd[1]: Reached target Remote File Systems.
943 14:00:11.744172 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
944 14:00:11.775166 [ 28.412634] systemd[1]: Reached target Slices.
945 14:00:11.784122 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
946 14:00:11.813917 [ 28.453715] systemd[1]: Reached target Swap.
947 14:00:11.825268 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
948 14:00:11.858981 [ 28.494048] systemd[1]: Listening on initctl Compatibility Named Pipe.
949 14:00:11.865179 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
950 14:00:12.010127 [ 28.647560] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
951 14:00:12.028441 [ 28.666636] systemd[1]: Listening on Journal Socket (/dev/log).
952 14:00:12.035901 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
953 14:00:12.068621 [ 28.708632] systemd[1]: Listening on Journal Socket.
954 14:00:12.081406 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
955 14:00:12.119319 [ 28.758670] systemd[1]: Listening on Network Service Netlink Socket.
956 14:00:12.132620 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
957 14:00:12.176871 [ 28.816804] systemd[1]: Listening on udev Control Socket.
958 14:00:12.191847 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
959 14:00:12.228491 [ 28.867390] systemd[1]: Listening on udev Kernel Socket.
960 14:00:12.240622 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
961 14:00:12.279546 [ 28.916216] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
962 14:00:12.290892 [ 28.927416] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
963 14:00:12.312672 [ 28.950834] systemd[1]: Mounting Kernel Debug File System...
964 14:00:12.319824 Mounting [0;1;39mKernel Debug File System[0m...
965 14:00:12.366841 [ 29.005457] systemd[1]: Mounting Kernel Trace File System...
966 14:00:12.376022 Mounting [0;1;39mKernel Trace File System[0m...
967 14:00:12.422944 [ 29.058470] systemd[1]: Starting Create list of static device nodes for the current kernel...
968 14:00:12.434185 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
969 14:00:12.476047 [ 29.114946] systemd[1]: Starting Load Kernel Module configfs...
970 14:00:12.485041 Starting [0;1;39mLoad Kernel Module configfs[0m...
971 14:00:12.727354 [ 29.165209] systemd[1]: Starting Load Kernel Module drm...
972 14:00:12.727753 Starting [0;1;39mLoad Kernel Module drm[0m...
973 14:00:12.730150 [ 29.213359] systemd[1]: Starting Load Kernel Module fuse...
974 14:00:12.730365 Starting [0;1;39mLoad Kernel Module fuse[0m...
975 14:00:12.730562 [ 29.262077] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
976 14:00:12.730800 [ 29.298369] systemd[1]: Starting Journal Service...
977 14:00:12.731032 [ 29.304625] fuse: init (API version 7.32)
978 14:00:12.731221 Starting [0;1;39mJournal Service[0m...
979 14:00:12.742970 [ 29.381935] systemd[1]: Starting Load Kernel Modules...
980 14:00:12.750500 Starting [0;1;39mLoad Kernel Modules[0m...
981 14:00:12.796260 [ 29.432415] systemd[1]: Starting Remount Root and Kernel File Systems...
982 14:00:12.805903 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
983 14:00:12.843409 [ 29.482875] systemd[1]: Starting Coldplug All udev Devices...
984 14:00:12.853137 Starting [0;1;39mColdplug All udev Devices[0m...
985 14:00:12.905728 [ 29.544863] systemd[1]: Mounted Kernel Debug File System.
986 14:00:12.914592 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
987 14:00:12.924377 [ 29.565447] systemd[1]: Mounted Kernel Trace File System.
988 14:00:12.934251 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
989 14:00:12.985022 [ 29.620990] systemd[1]: Finished Create list of static device nodes for the current kernel.
990 14:00:12.995247 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
991 14:00:13.075051 [ 29.714689] systemd[1]: modprobe@configfs.service: Succeeded.
992 14:00:13.086516 [ 29.725002] systemd[1]: Finished Load Kernel Module configfs.
993 14:00:13.094417 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
994 14:00:13.127575 [ 29.767710] systemd[1]: modprobe@drm.service: Succeeded.
995 14:00:13.137213 [ 29.777850] systemd[1]: Finished Load Kernel Module drm.
996 14:00:13.146711 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
997 14:00:13.186578 [ 29.827817] systemd[1]: modprobe@fuse.service: Succeeded.
998 14:00:13.201198 [ 29.837742] systemd[1]: Finished Load Kernel Module fuse.
999 14:00:13.207683 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1000 14:00:13.247009 [ 29.888090] systemd[1]: Finished Load Kernel Modules.
1001 14:00:13.254999 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1002 14:00:13.299813 [ 29.937507] systemd[1]: Finished Remount Root and Kernel File Systems.
1003 14:00:13.308993 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1004 14:00:13.354894 [ 29.994739] systemd[1]: Mounting FUSE Control File System...
1005 14:00:13.362812 Mounting [0;1;39mFUSE Control File System[0m...
1006 14:00:13.413917 [ 30.051330] systemd[1]: Mounting Kernel Configuration File System...
1007 14:00:13.420002 Mounting [0;1;39mKernel Configuration File System[0m...
1008 14:00:13.477636 [ 30.109978] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
1009 14:00:13.482549 [ 30.119661] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
1010 14:00:13.498077 [ 30.138524] systemd[1]: Starting Load/Save Random Seed...
1011 14:00:13.508638 Starting [0;1;39mLoad/Save Random Seed[0m...
1012 14:00:13.542698 [ 30.181723] systemd[1]: Starting Apply Kernel Variables...
1013 14:00:13.551602 Starting [0;1;39mApply Kernel Variables[0m...
1014 14:00:13.603619 [ 30.243512] systemd[1]: Starting Create System Users...
1015 14:00:13.612033 Starting [0;1;39mCreate System Users[0m...
1016 14:00:13.649977 [ 30.288796] systemd[1]: Started Journal Service.
1017 14:00:13.655998 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1018 14:00:13.705860 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1019 14:00:13.759070 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1020 14:00:13.800693 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1021 14:00:13.850379 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1022 14:00:13.904574 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1023 14:00:14.168098 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1024 14:00:14.168498 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1025 14:00:14.168818 [ 30.749464] systemd-journald[285]: Received client request to flush runtime journal.
1026 14:00:14.305680 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1027 14:00:14.337888 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1028 14:00:14.386581 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1029 14:00:14.448923 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1030 14:00:16.044751 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1031 14:00:16.100368 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1032 14:00:16.139716 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1033 14:00:16.203668 Starting [0;1;39mNetwork Service[0m...
1034 14:00:17.061946 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1035 14:00:17.110204 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1036 14:00:17.498100 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1037 14:00:17.591291 Starting [0;1;39mNetwork Name Resolution[0m...
1038 14:00:17.642040 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1039 14:00:19.434411 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1040 14:00:19.560767 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1041 14:00:19.767860 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1042 14:00:19.768792 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1043 14:00:19.769468 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1044 14:00:19.770153 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1045 14:00:20.876699 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1046 14:00:20.928638 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1047 14:00:20.968238 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1048 14:00:21.016641 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1049 14:00:21.032343 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1050 14:00:21.067049 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1051 14:00:21.095573 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1052 14:00:21.138645 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1053 14:00:21.174710 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1054 14:00:21.213980 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1055 14:00:21.252795 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1056 14:00:21.318163 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1057 14:00:21.474886 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1058 14:00:21.602612 Starting [0;1;39mUser Login Management[0m...
1059 14:00:21.657434 Starting [0;1;39mPermit User Sessions[0m...
1060 14:00:21.852598 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1061 14:00:21.975772 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1062 14:00:23.630659 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1063 14:00:23.692765 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1064 14:00:23.747571 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1065 14:00:23.796652 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1066 14:00:23.832270 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1067 14:00:23.882668 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1068 14:00:23.952150 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1069 14:00:24.145922 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1070 14:00:24.275713
1071 14:00:24.280042 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1072 14:00:24.280296
1073 14:00:24.284046 debian-bullseye-armhf login: root (automatic login)
1074 14:00:24.284263
1075 14:00:24.856791 Linux debian-bullseye-armhf 5.10.145-cip17 #1 SMP Tue Oct 11 13:42:20 UTC 2022 armv7l
1076 14:00:24.857124
1077 14:00:24.861978 The programs included with the Debian GNU/Linux system are free software;
1078 14:00:24.866861 the exact distribution terms for each program are described in the
1079 14:00:24.871709 individual files in /usr/share/doc/*/copyright.
1080 14:00:24.871931
1081 14:00:24.879101 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1082 14:00:24.879313 permitted by applicable law.
1083 14:00:30.046006 Matched prompt #7: / #
1085 14:00:30.046796 Setting prompt string to ['/ #']
1086 14:00:30.047088 end: 2.4.4.1 login-action (duration 00:00:40) [common]
1088 14:00:30.047663 end: 2.4.4 auto-login-action (duration 00:00:48) [common]
1089 14:00:30.047921 start: 2.4.5 expect-shell-connection (timeout 00:03:12) [common]
1090 14:00:30.048129 Setting prompt string to ['/ #']
1091 14:00:30.048308 Forcing a shell prompt, looking for ['/ #']
1093 14:00:30.099075 / #
1094 14:00:30.099487 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1095 14:00:30.099700 Waiting using forced prompt support (timeout 00:02:30)
1096 14:00:30.103305
1097 14:00:30.113979 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1098 14:00:30.114430 start: 2.4.6 export-device-env (timeout 00:03:12) [common]
1099 14:00:30.114784 Sending with 10 millisecond of delay
1101 14:00:35.188464 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4'
1102 14:00:35.199142 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4'
1103 14:00:35.204203 Sending with 10 millisecond of delay
1105 14:00:37.430688 / # export NFS_SERVER_IP='192.168.101.1'
1106 14:00:37.441345 export NFS_SERVER_IP='192.168.101.1'
1107 14:00:37.452574 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1108 14:00:37.452886 end: 2.4 uboot-commands (duration 00:01:55) [common]
1109 14:00:37.453173 end: 2 uboot-action (duration 00:01:55) [common]
1110 14:00:37.453455 start: 3 lava-test-retry (timeout 00:06:55) [common]
1111 14:00:37.453736 start: 3.1 lava-test-shell (timeout 00:06:55) [common]
1112 14:00:37.453969 Using namespace: common
1114 14:00:37.554915 / # #
1115 14:00:37.555254 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1116 14:00:37.558034 #
1117 14:00:37.568349 Using /lava-7552022
1119 14:00:37.669502 / # export SHELL=/bin/bash
1120 14:00:37.672130 export SHELL=/bin/bash
1122 14:00:37.784216 / # . /lava-7552022/environment
1123 14:00:37.790085 . /lava-7552022/environment
1125 14:00:37.917365 / # /lava-7552022/bin/lava-test-runner /lava-7552022/0
1126 14:00:37.917727 Test shell timeout: 10s (minimum of the action and connection timeout)
1127 14:00:37.920257 /lava-7552022/bin/lava-test-runner /lava-7552022/0
1128 14:00:38.688999 + export TESTRUN_ID=0_timesync-off
1129 14:00:38.690447 + TESTRUN_ID=0_timesync-off
1130 14:00:38.694060 + cd /lava-7552022/0/tests/0_timesync-off
1131 14:00:38.694303 ++ cat uuid
1132 14:00:38.731236 + UUID=7552022_1.6.2.4.1
1133 14:00:38.731506 + set +x
1134 14:00:38.737458 <LAVA_SIGNAL_STARTRUN 0_timesync-off 7552022_1.6.2.4.1>
1135 14:00:38.737940 Received signal: <STARTRUN> 0_timesync-off 7552022_1.6.2.4.1
1136 14:00:38.738164 Starting test lava.0_timesync-off (7552022_1.6.2.4.1)
1137 14:00:38.738419 Skipping test definition patterns.
1138 14:00:38.738762 + systemctl stop systemd-timesyncd
1139 14:00:38.842089 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1140 14:00:38.846619 + true
1141 14:00:38.846857 + set +x
1142 14:00:38.851078 <LAVA_SIGNAL_ENDRUN 0_timesync-off 7552022_1.6.2.4.1>
1143 14:00:38.851528 Received signal: <ENDRUN> 0_timesync-off 7552022_1.6.2.4.1
1144 14:00:38.851770 Ending use of test pattern.
1145 14:00:38.851965 Ending test lava.0_timesync-off (7552022_1.6.2.4.1), duration 0.11
1147 14:00:39.089678 + export TESTRUN_ID=1_kselftest-lkdtm
1148 14:00:39.089994 + TESTRUN_ID=1_kselftest-lkdtm
1149 14:00:39.093854 + cd /lava-7552022/0/tests/1_kselftest-lkdtm
1150 14:00:39.094085 ++ cat uuid
1151 14:00:39.128142 + UUID=7552022_1.6.2.4.5
1152 14:00:39.128374 + set +x
1153 14:00:39.134176 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 7552022_1.6.2.4.5>
1154 14:00:39.134641 Received signal: <STARTRUN> 1_kselftest-lkdtm 7552022_1.6.2.4.5
1155 14:00:39.134846 Starting test lava.1_kselftest-lkdtm (7552022_1.6.2.4.5)
1156 14:00:39.135091 Skipping test definition patterns.
1157 14:00:39.136390 + cd ./automated/linux/kselftest/
1158 14:00:39.161964 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.145-cip17-1-ge85493c8cea0/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/
1159 14:00:39.254628 INFO: Generating a skipfile based on /lava-7552022/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1160 14:00:39.422176 INFO: Using the following generated skipfile contents (until EOF):
1161 14:00:39.431401 breakpoints:breakpoint_test
1162 14:00:39.434030 breakpoints:step_after_suspend_test
1163 14:00:39.436294 ftrace:ftracetest
1164 14:00:39.439398 net:rtnetlink.sh
1165 14:00:39.439634 net:tls
1166 14:00:39.442294 netfilter:bridge_brouter.sh
1167 14:00:39.447666 netfilter:nft_flowtable.sh
1168 14:00:39.448254 netfilter:nft_trans_stress.sh
1169 14:00:39.448476 pidfd:pidfd_wait
1170 14:00:39.448847 INFO: EOF
1171 14:00:39.568480 INFO: Installing sed perl wget xz-utils iproute2
1172 14:00:40.969197 Hit:1 http://deb.debian.org/debian bullseye InRelease
1173 14:01:14.435535 Reading package lists...
1174 14:01:14.754893 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 33d 20h 52min 4s). Updates for this repository will not be applied.
1175 14:01:19.285893 Reading package lists...
1176 14:01:20.176620 Building dependency tree...
1177 14:01:20.179053 Reading state information...
1178 14:01:20.375428 iproute2 is already the newest version (5.10.0-4).
1179 14:01:20.380084 perl is already the newest version (5.32.1-4+deb11u2).
1180 14:01:20.380649 sed is already the newest version (4.7-1).
1181 14:01:20.383663 wget is already the newest version (1.21-1+deb11u1).
1182 14:01:20.388567 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1183 14:01:21.996249 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1184 14:01:22.199104 --2022-08-07 13:26:22-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.145-cip17-1-ge85493c8cea0/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1185 14:01:22.242203 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1186 14:01:22.387165 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1187 14:01:22.533682 HTTP request sent, awaiting response... 200 OK
1188 14:01:22.540625 Length: 1407688 (1.3M) [application/octet-stream]
1189 14:01:22.541115 Saving to: 'kselftest.tar.xz'
1190 14:01:22.541525
1191 14:01:24.734619 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 44.98K 158KB/s kselftest.tar.xz 9%[> ] 124.17K 211KB/s kselftest.tar.xz 24%[===> ] 334.38K 386KB/s kselftest.tar.xz 38%[======> ] 533.76K 462KB/s kselftest.tar.xz 54%[=========> ] 743.53K 514KB/s kselftest.tar.xz 70%[=============> ] 969.78K 559KB/s kselftest.tar.xz 87%[================> ] 1.18M 604KB/s kselftest.tar.xz 100%[===================>] 1.34M 628KB/s in 2.2s
1192 14:01:24.735553
1193 14:01:24.881591 2022-08-07 13:26:25 (628 KB/s) - 'kselftest.tar.xz' saved [1407688/1407688]
1194 14:01:24.881977
1195 14:01:25.054405 tar: ./timens/timens: time stamp 2022-10-11 13:55:01 is 5617715.809581991 s in the future
1196 14:01:25.066674 tar: ./timens/gettime_perf: time stamp 2022-10-11 13:55:01 is 5617715.797519325 s in the future
1197 14:01:25.073361 tar: ./timens/timer: time stamp 2022-10-11 13:55:01 is 5617715.788446991 s in the future
1198 14:01:25.084680 tar: ./timens/procfs: time stamp 2022-10-11 13:55:01 is 5617715.779457325 s in the future
1199 14:01:25.091178 tar: ./timens/timerfd: time stamp 2022-10-11 13:55:01 is 5617715.770504658 s in the future
1200 14:01:25.108774 tar: ./timens/clock_nanosleep: time stamp 2022-10-11 13:55:01 is 5617715.760554325 s in the future
1201 14:01:25.109275 tar: ./timens/exec: time stamp 2022-10-11 13:55:01 is 5617715.751348658 s in the future
1202 14:01:25.120955 tar: ./timens/futex: time stamp 2022-10-11 13:55:01 is 5617715.742567658 s in the future
1203 14:01:25.131847 tar: ./timens: time stamp 2022-10-11 13:55:11 is 5617725.739277325 s in the future
1204 14:01:25.142749 tar: ./proc/proc-self-wchan: time stamp 2022-10-11 13:54:56 is 5617710.727190991 s in the future
1205 14:01:25.150739 tar: ./proc/proc-self-map-files-001: time stamp 2022-10-11 13:54:55 is 5617709.717465325 s in the future
1206 14:01:25.158704 tar: ./proc/read: time stamp 2022-10-11 13:54:56 is 5617710.708397991 s in the future
1207 14:01:25.164936 tar: ./proc/proc-pid-vm: time stamp 2022-10-11 13:54:55 is 5617709.699962658 s in the future
1208 14:01:25.171262 tar: ./proc/setns-sysvipc: time stamp 2022-10-11 13:54:56 is 5617710.691801658 s in the future
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1211 14:01:25.204908 tar: ./proc/proc-self-map-files-002: time stamp 2022-10-11 13:54:56 is 5617710.665686991 s in the future
1212 14:01:25.211760 tar: ./proc/proc-uptime-001: time stamp 2022-10-11 13:54:56 is 5617710.657659991 s in the future
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1217 14:01:25.251474 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-10-11 13:54:56 is 5617710.615935991 s in the future
1218 14:01:25.269438 tar: ./proc/proc-loadavg-001: time stamp 2022-10-11 13:54:55 is 5617709.608015658 s in the future
1219 14:01:25.269878 tar: ./proc/proc-self-syscall: time stamp 2022-10-11 13:54:55 is 5617709.599698325 s in the future
1220 14:01:25.277514 tar: ./proc/thread-self: time stamp 2022-10-11 13:54:56 is 5617710.590816658 s in the future
1221 14:01:25.287885 tar: ./proc/proc-multiple-procfs: time stamp 2022-10-11 13:54:56 is 5617710.581539325 s in the future
1222 14:01:25.293827 tar: ./proc: time stamp 2022-10-11 13:55:09 is 5617723.578215325 s in the future
1223 14:01:25.301753 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-10-11 13:55:02 is 5617716.566709325 s in the future
1224 14:01:25.312787 tar: ./tmpfs: time stamp 2022-10-11 13:55:11 is 5617725.563423991 s in the future
1225 14:01:25.313241 tar: ./sigaltstack/sas: time stamp 2022-10-11 13:55:01 is 5617715.550955991 s in the future
1226 14:01:25.324772 tar: ./sigaltstack: time stamp 2022-10-11 13:55:10 is 5617724.547141658 s in the future
1227 14:01:25.328669 tar: ./clone3/clone3: time stamp 2022-10-11 13:54:40 is 5617694.533552991 s in the future
1228 14:01:25.339802 tar: ./clone3/clone3_set_tid: time stamp 2022-10-11 13:54:40 is 5617694.521772658 s in the future
1229 14:01:25.351766 tar: ./clone3/clone3_clear_sighand: time stamp 2022-10-11 13:54:40 is 5617694.511604658 s in the future
1230 14:01:25.362779 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-10-11 13:54:40 is 5617694.499808658 s in the future
1231 14:01:25.372257 tar: ./clone3: time stamp 2022-10-11 13:55:06 is 5617720.496280658 s in the future
1232 14:01:25.383715 tar: ./sync/sync_test: time stamp 2022-10-11 13:55:01 is 5617715.479418658 s in the future
1233 14:01:25.390507 tar: ./sync: time stamp 2022-10-11 13:55:10 is 5617724.475771658 s in the future
1234 14:01:25.407351 tar: ./mincore/mincore_selftest: time stamp 2022-10-11 13:54:46 is 5617700.460172658 s in the future
1235 14:01:25.418754 tar: ./mincore: time stamp 2022-10-11 13:55:08 is 5617722.456667658 s in the future
1236 14:01:25.419240 tar: ./run_kselftest.sh: time stamp 2022-10-11 13:55:04 is 5617718.449304991 s in the future
1237 14:01:25.429832 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-10-11 13:54:39 is 5617693.437259658 s in the future
1238 14:01:25.437715 tar: ./breakpoints: time stamp 2022-10-11 13:55:06 is 5617720.433575325 s in the future
1239 14:01:25.445813 tar: ./pstore/common_tests: time stamp 2022-10-11 13:31:27 is 5616301.422770658 s in the future
1240 14:01:25.456706 tar: ./pstore/pstore_crash_test: time stamp 2022-10-11 13:31:27 is 5616301.415230658 s in the future
1241 14:01:25.467580 tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-10-11 13:31:27 is 5616301.407617658 s in the future
1242 14:01:25.480633 tar: ./pstore/pstore_tests: time stamp 2022-10-11 13:31:27 is 5616301.399889325 s in the future
1243 14:01:25.481053 tar: ./pstore: time stamp 2022-10-11 13:55:09 is 5617723.396765991 s in the future
1244 14:01:25.491930 tar: ./efivarfs/open-unlink: time stamp 2022-10-11 13:54:40 is 5617694.384732325 s in the future
1245 14:01:25.499086 tar: ./efivarfs/efivarfs.sh: time stamp 2022-10-11 13:31:26 is 5616300.377785325 s in the future
1246 14:01:25.502035 tar: ./efivarfs/create-read: time stamp 2022-10-11 13:54:40 is 5617694.368368658 s in the future
1247 14:01:25.514692 tar: ./efivarfs: time stamp 2022-10-11 13:55:06 is 5617720.364770658 s in the future
1248 14:01:25.528788 tar: ./cgroup/test_stress.sh: time stamp 2022-10-11 13:31:26 is 5616300.353870658 s in the future
1249 14:01:25.529172 tar: ./cgroup/test_freezer: time stamp 2022-10-11 13:54:40 is 5617694.342999658 s in the future
1250 14:01:25.544079 tar: ./cgroup/test_core: time stamp 2022-10-11 13:54:40 is 5617694.331694658 s in the future
1251 14:01:25.545156 tar: ./cgroup/test_kmem: time stamp 2022-10-11 13:54:40 is 5617694.321431325 s in the future
1252 14:01:25.561208 tar: ./cgroup/test_memcontrol: time stamp 2022-10-11 13:54:40 is 5617694.306699658 s in the future
1253 14:01:25.568769 tar: ./cgroup/with_stress.sh: time stamp 2022-10-11 13:31:26 is 5616300.298547325 s in the future
1254 14:01:25.574712 tar: ./cgroup: time stamp 2022-10-11 13:55:06 is 5617720.294735658 s in the future
1255 14:01:25.580066 tar: ./kselftest-list.txt: time stamp 2022-10-11 13:55:12 is 5617726.282851325 s in the future
1256 14:01:25.669665 tar: ./seccomp/seccomp_bpf: time stamp 2022-10-11 13:55:01 is 5617715.193246658 s in the future
1257 14:01:25.683013 tar: ./seccomp/seccomp_benchmark: time stamp 2022-10-11 13:54:59 is 5617713.181443658 s in the future
1258 14:01:25.688052 tar: ./seccomp: time stamp 2022-10-11 13:55:10 is 5617724.175638325 s in the future
1259 14:01:25.704827 tar: ./timers/raw_skew: time stamp 2022-10-11 13:55:01 is 5617715.156778325 s in the future
1260 14:01:25.712905 tar: ./timers/clocksource-switch: time stamp 2022-10-11 13:55:02 is 5617716.148861991 s in the future
1261 14:01:25.723985 tar: ./timers/skew_consistency: time stamp 2022-10-11 13:55:01 is 5617715.140695658 s in the future
1262 14:01:25.735967 tar: ./timers/valid-adjtimex: time stamp 2022-10-11 13:55:02 is 5617716.131511325 s in the future
1263 14:01:25.740043 tar: ./timers/inconsistency-check: time stamp 2022-10-11 13:55:01 is 5617715.123534991 s in the future
1264 14:01:25.751945 tar: ./timers/set-tai: time stamp 2022-10-11 13:55:02 is 5617716.115049991 s in the future
1265 14:01:25.765984 tar: ./timers/settings: time stamp 2022-10-11 13:31:27 is 5616301.108216658 s in the future
1266 14:01:25.766446 tar: ./timers/rtcpie: time stamp 2022-10-11 13:55:01 is 5617715.099006991 s in the future
1267 14:01:25.775892 tar: ./timers/threadtest: time stamp 2022-10-11 13:55:01 is 5617715.089431658 s in the future
1268 14:01:25.787433 tar: ./timers/set-tz: time stamp 2022-10-11 13:55:02 is 5617716.081255325 s in the future
1269 14:01:25.787866 tar: ./timers/nanosleep: time stamp 2022-10-11 13:55:01 is 5617715.072839658 s in the future
1270 14:01:25.805315 tar: ./timers/leap-a-day: time stamp 2022-10-11 13:55:02 is 5617716.062141658 s in the future
1271 14:01:25.807442 tar: ./timers/posix_timers: time stamp 2022-10-11 13:55:01 is 5617715.054334658 s in the future
1272 14:01:25.818627 tar: ./timers/set-timer-lat: time stamp 2022-10-11 13:55:01 is 5617715.043372991 s in the future
1273 14:01:25.830646 tar: ./timers/adjtick: time stamp 2022-10-11 13:55:01 is 5617715.031662658 s in the future
1274 14:01:25.844008 tar: ./timers/freq-step: time stamp 2022-10-11 13:55:02 is 5617716.022897991 s in the future
1275 14:01:25.845687 tar: ./timers/set-2038: time stamp 2022-10-11 13:55:02 is 5617716.014785325 s in the future
1276 14:01:25.856381 tar: ./timers/mqueue-lat: time stamp 2022-10-11 13:55:01 is 5617715.005810658 s in the future
1277 14:01:25.866403 tar: ./timers/change_skew: time stamp 2022-10-11 13:55:01 is 5617714.995646991 s in the future
1278 14:01:25.876054 tar: ./timers/nsleep-lat: time stamp 2022-10-11 13:55:01 is 5617714.986999991 s in the future
1279 14:01:25.881920 tar: ./timers/leapcrash: time stamp 2022-10-11 13:55:01 is 5617714.978792991 s in the future
1280 14:01:25.895820 tar: ./timers/alarmtimer-suspend: time stamp 2022-10-11 13:55:01 is 5617714.970159991 s in the future
1281 14:01:25.900674 tar: ./timers: time stamp 2022-10-11 13:55:11 is 5617724.966877658 s in the future
1282 14:01:25.925857 tar: ./filesystems/dnotify_test: time stamp 2022-10-11 13:54:40 is 5617693.954754325 s in the future
1283 14:01:25.933872 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-10-11 13:55:07 is 5617720.939001325 s in the future
1284 14:01:25.934211 tar: ./filesystems/binderfs: time stamp 2022-10-11 13:55:07 is 5617720.935639991 s in the future
1285 14:01:25.993775 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-10-11 13:54:42 is 5617695.879574991 s in the future
1286 14:01:26.007870 tar: ./filesystems/epoll: time stamp 2022-10-11 13:55:07 is 5617720.876373658 s in the future
1287 14:01:26.008307 tar: ./filesystems/devpts_pts: time stamp 2022-10-11 13:54:40 is 5617693.861954991 s in the future
1288 14:01:26.009635 tar: ./filesystems: time stamp 2022-10-11 13:55:07 is 5617720.856366658 s in the future
1289 14:01:26.028033 tar: ./pid_namespace/regression_enomem: time stamp 2022-10-11 13:54:55 is 5617708.839284991 s in the future
1290 14:01:26.044081 tar: ./pid_namespace: time stamp 2022-10-11 13:55:09 is 5617722.835702325 s in the future
1291 14:01:26.044470 tar: ./sysctl/sysctl.sh: time stamp 2022-10-11 13:31:27 is 5616300.822572991 s in the future
1292 14:01:26.054261 tar: ./sysctl: time stamp 2022-10-11 13:55:10 is 5617723.819091991 s in the future
1293 14:01:26.057333 tar: ./pidfd/pidfd_poll_test: time stamp 2022-10-11 13:54:55 is 5617708.806446658 s in the future
1294 14:01:26.071050 tar: ./pidfd/pidfd_wait: time stamp 2022-10-11 13:54:55 is 5617708.789862325 s in the future
1295 14:01:26.091215 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-10-11 13:54:55 is 5617708.776436991 s in the future
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1297 14:01:26.111273 tar: ./pidfd/pidfd_open_test: time stamp 2022-10-11 13:54:55 is 5617708.750382991 s in the future
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1303 14:01:26.169134 tar: ./intel_pstate/run.sh: time stamp 2022-10-11 13:31:26 is 5616299.700540325 s in the future
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1305 14:01:26.194624 tar: ./splice/default_file_splice_read.sh: time stamp 2022-10-11 13:31:27 is 5616300.686975991 s in the future
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1310 14:01:26.233330 tar: ./lib/prime_numbers.sh: time stamp 2022-10-11 13:31:26 is 5616299.650981991 s in the future
1311 14:01:26.240566 tar: ./lib/printf.sh: time stamp 2022-10-11 13:31:26 is 5616299.644128991 s in the future
1312 14:01:26.245561 tar: ./lib/bitmap.sh: time stamp 2022-10-11 13:31:26 is 5616299.637502991 s in the future
1313 14:01:26.258465 tar: ./lib/strscpy.sh: time stamp 2022-10-11 13:31:26 is 5616299.630431991 s in the future
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1315 14:01:26.272760 tar: ./ipc/msgque: time stamp 2022-10-11 13:54:45 is 5617698.614205325 s in the future
1316 14:01:26.273126 tar: ./ipc: time stamp 2022-10-11 13:55:08 is 5617721.610939991 s in the future
1317 14:01:26.280498 tar: ./openat2/rename_attack_test: time stamp 2022-10-11 13:54:56 is 5617709.589245658 s in the future
1318 14:01:26.308620 tar: ./openat2/resolve_test: time stamp 2022-10-11 13:54:58 is 5617711.557951658 s in the future
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1320 14:01:26.331082 tar: ./openat2: time stamp 2022-10-11 13:55:09 is 5617722.534891325 s in the future
1321 14:01:26.348010 tar: ./ftrace/test.d/event/trace_printk.tc: time stamp 2022-10-11 13:31:26 is 5616299.518898991 s in the future
1322 14:01:26.357904 tar: ./ftrace/test.d/event/subsystem-enable.tc: time stamp 2022-10-11 13:31:26 is 5616299.510116325 s in the future
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1327 14:01:26.416161 tar: ./ftrace/test.d/event: time stamp 2022-10-11 13:31:26 is 5616299.474262991 s in the future
1328 14:01:26.416578 tar: ./ftrace/test.d/tracer/wakeup_rt.tc: time stamp 2022-10-11 13:31:26 is 5616299.464694325 s in the future
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1331 14:01:26.446007 tar: ./ftrace/test.d/instances/instance-event.tc: time stamp 2022-10-11 13:31:26 is 5616299.444238658 s in the future
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1334 14:01:26.479117 tar: ./ftrace/test.d/template: time stamp 2022-10-11 13:31:26 is 5616299.424560658 s in the future
1335 14:01:26.479497 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-10-11 13:31:26 is 5616299.412618325 s in the future
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1337 14:01:26.509984 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-10-11 13:31:26 is 5616299.393192991 s in the future
1338 14:01:26.514993 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc: time stamp 2022-10-11 13:31:26 is 5616299.386274658 s in the future
1339 14:01:26.526176 tar: ./ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc: time stamp 2022-10-11 13:31:26 is 5616299.378591325 s in the future
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1341 14:01:26.547732 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-10-11 13:31:26 is 5616299.364523991 s in the future
1342 14:01:26.563894 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.357549325 s in the future
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1344 14:01:26.597649 tar: ./ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.342878325 s in the future
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1346 14:01:26.622336 tar: ./ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc: time stamp 2022-10-11 13:31:26 is 5616299.327749325 s in the future
1347 14:01:26.642490 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc: time stamp 2022-10-11 13:31:26 is 5616299.319440325 s in the future
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1352 14:01:26.687571 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-10-11 13:31:26 is 5616299.283971658 s in the future
1353 14:01:26.695973 tar: ./ftrace/test.d/trigger/trigger-eventonoff.tc: time stamp 2022-10-11 13:31:26 is 5616299.275798325 s in the future
1354 14:01:26.706797 tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.267933325 s in the future
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1356 14:01:26.731825 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-10-11 13:31:26 is 5616299.253098658 s in the future
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1361 14:01:26.794187 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-10-11 13:31:26 is 5616299.215951991 s in the future
1362 14:01:26.794558 tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-10-11 13:31:26 is 5616299.209084325 s in the future
1363 14:01:26.805687 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-10-11 13:31:26 is 5616299.202128325 s in the future
1364 14:01:26.813636 tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.194289658 s in the future
1365 14:01:26.824276 tar: ./ftrace/test.d/trigger: time stamp 2022-10-11 13:31:26 is 5616299.190688658 s in the future
1366 14:01:26.845877 tar: ./ftrace/test.d/dynevent/add_remove_synth.tc: time stamp 2022-10-11 13:31:26 is 5616299.180198325 s in the future
1367 14:01:26.846293 tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-10-11 13:31:26 is 5616299.172688991 s in the future
1368 14:01:26.854676 tar: ./ftrace/test.d/dynevent/clear_select_events.tc: time stamp 2022-10-11 13:31:26 is 5616299.166001325 s in the future
1369 14:01:26.862912 tar: ./ftrace/test.d/dynevent/add_remove_kprobe.tc: time stamp 2022-10-11 13:31:26 is 5616299.158435991 s in the future
1370 14:01:26.873714 tar: ./ftrace/test.d/dynevent: time stamp 2022-10-11 13:31:26 is 5616299.154850658 s in the future
1371 14:01:26.881486 tar: ./ftrace/test.d/preemptirq/irqsoff_tracer.tc: time stamp 2022-10-11 13:31:26 is 5616299.143735325 s in the future
1372 14:01:26.892394 tar: ./ftrace/test.d/preemptirq: time stamp 2022-10-11 13:31:26 is 5616299.140309991 s in the future
1373 14:01:26.901152 tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-10-11 13:31:26 is 5616299.130081325 s in the future
1374 14:01:26.911153 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-10-11 13:31:26 is 5616299.122511325 s in the future
1375 14:01:26.918354 tar: ./ftrace/test.d/direct: time stamp 2022-10-11 13:31:26 is 5616299.119126991 s in the future
1376 14:01:26.927903 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-10-11 13:31:26 is 5616299.108626658 s in the future
1377 14:01:26.949309 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-10-11 13:31:26 is 5616299.102082991 s in the future
1378 14:01:26.962550 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-10-11 13:31:26 is 5616299.094308658 s in the future
1379 14:01:26.962938 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-10-11 13:31:26 is 5616299.087238991 s in the future
1380 14:01:26.971634 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-10-11 13:31:26 is 5616299.080184658 s in the future
1381 14:01:27.003012 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-10-11 13:31:26 is 5616299.073209991 s in the future
1382 14:01:27.003291 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-10-11 13:31:26 is 5616299.066540325 s in the future
1383 14:01:27.003533 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-10-11 13:31:26 is 5616299.059174991 s in the future
1384 14:01:27.011001 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-10-11 13:31:26 is 5616299.051450991 s in the future
1385 14:01:27.022484 tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-10-11 13:31:26 is 5616299.043602991 s in the future
1386 14:01:27.042893 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-10-11 13:31:26 is 5616299.035698325 s in the future
1387 14:01:27.043193 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-10-11 13:31:26 is 5616299.028262658 s in the future
1388 14:01:27.061009 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-10-11 13:31:26 is 5616299.020572658 s in the future
1389 14:01:27.072281 tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-10-11 13:31:26 is 5616299.013719325 s in the future
1390 14:01:27.079911 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-10-11 13:31:26 is 5616299.006854325 s in the future
1391 14:01:27.111715 tar: ./ftrace/test.d/ftrace: time stamp 2022-10-11 13:31:26 is 5616299.003293991 s in the future
1392 14:01:27.112213 tar: ./ftrace/test.d/functions: time stamp 2022-10-11 13:31:26 is 5616298.995632325 s in the future
1393 14:01:27.124103 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-10-11 13:31:26 is 5616298.985670325 s in the future
1394 14:01:27.124824 tar: ./ftrace/test.d/kprobe/probepoint.tc: time stamp 2022-10-11 13:31:26 is 5616298.977876325 s in the future
1395 14:01:27.125164 tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-10-11 13:31:26 is 5616298.970711325 s in the future
1396 14:01:27.144037 tar: ./ftrace/test.d/kprobe/kprobe_module.tc: time stamp 2022-10-11 13:31:26 is 5616298.962074325 s in the future
1397 14:01:27.144689 tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-10-11 13:31:26 is 5616298.950893991 s in the future
1398 14:01:27.165981 tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-10-11 13:31:26 is 5616298.939791991 s in the future
1399 14:01:27.191814 tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-10-11 13:31:26 is 5616298.925560325 s in the future
1400 14:01:27.192294 tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-10-11 13:31:26 is 5616298.912430325 s in the future
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1402 14:01:27.205911 tar: ./ftrace/test.d/kprobe/kprobe_args_comm.tc: time stamp 2022-10-11 13:31:26 is 5616298.898425325 s in the future
1403 14:01:27.206373 tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-10-11 13:31:26 is 5616298.891392658 s in the future
1404 14:01:27.230757 tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-10-11 13:31:26 is 5616298.884124991 s in the future
1405 14:01:27.231045 tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-10-11 13:31:26 is 5616298.874633991 s in the future
1406 14:01:27.252493 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-10-11 13:31:26 is 5616298.867017325 s in the future
1407 14:01:27.253133 tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-10-11 13:31:26 is 5616298.859886658 s in the future
1408 14:01:27.255607 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-10-11 13:31:26 is 5616298.853163658 s in the future
1409 14:01:27.277056 tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-10-11 13:31:26 is 5616298.844752325 s in the future
1410 14:01:27.283017 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-10-11 13:31:26 is 5616298.836851991 s in the future
1411 14:01:27.285118 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-10-11 13:31:26 is 5616298.828765325 s in the future
1412 14:01:27.296670 tar: ./ftrace/test.d/kprobe/kprobe_eventname.tc: time stamp 2022-10-11 13:31:26 is 5616298.820895991 s in the future
1413 14:01:27.319016 tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-10-11 13:31:26 is 5616298.814250325 s in the future
1414 14:01:27.319328 tar: ./ftrace/test.d/kprobe: time stamp 2022-10-11 13:31:26 is 5616298.810724658 s in the future
1415 14:01:27.335703 tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-10-11 13:31:26 is 5616298.800723325 s in the future
1416 14:01:27.335978 tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-10-11 13:31:26 is 5616298.793368658 s in the future
1417 14:01:27.374877 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-10-11 13:31:26 is 5616298.786601658 s in the future
1418 14:01:27.375775 tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-10-11 13:31:26 is 5616298.779031658 s in the future
1419 14:01:27.376286 tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-10-11 13:31:26 is 5616298.772182991 s in the future
1420 14:01:27.399896 tar: ./ftrace/test.d/00basic/trace_pipe.tc: time stamp 2022-10-11 13:31:26 is 5616298.765547658 s in the future
1421 14:01:27.400509 tar: ./ftrace/test.d/00basic/basic1.tc: time stamp 2022-10-11 13:31:07 is 5616279.758900658 s in the future
1422 14:01:27.400940 tar: ./ftrace/test.d/00basic: time stamp 2022-10-11 13:31:26 is 5616298.755604658 s in the future
1423 14:01:27.422223 tar: ./ftrace/test.d: time stamp 2022-10-11 13:31:26 is 5616298.751704991 s in the future
1424 14:01:27.422732 tar: ./ftrace/settings: time stamp 2022-10-11 13:31:26 is 5616298.744755991 s in the future
1425 14:01:27.423187 tar: ./ftrace/ftracetest: time stamp 2022-10-11 13:31:26 is 5616298.736538325 s in the future
1426 14:01:27.449144 tar: ./ftrace: time stamp 2022-10-11 13:55:07 is 5617719.733028991 s in the future
1427 14:01:27.449610 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-10-11 13:31:26 is 5616298.721337658 s in the future
1428 14:01:27.450163 tar: ./memory-hotplug: time stamp 2022-10-11 13:55:08 is 5617720.717999325 s in the future
1429 14:01:27.466168 tar: ./ptrace/get_syscall_info: time stamp 2022-10-11 13:54:56 is 5617708.702691658 s in the future
1430 14:01:27.466905 tar: ./ptrace/peeksiginfo: time stamp 2022-10-11 13:54:56 is 5617708.693470991 s in the future
1431 14:01:27.467693 tar: ./ptrace/vmaccess: time stamp 2022-10-11 13:54:56 is 5617708.681819658 s in the future
1432 14:01:27.494471 tar: ./ptrace: time stamp 2022-10-11 13:55:09 is 5617721.678662324 s in the future
1433 14:01:27.494971 tar: ./mount/unprivileged-remount-test: time stamp 2022-10-11 13:54:46 is 5617698.666706991 s in the future
1434 14:01:27.495592 tar: ./mount/nosymfollow-test: time stamp 2022-10-11 13:54:46 is 5617698.657480991 s in the future
1435 14:01:27.509252 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-10-11 13:31:26 is 5616298.650301991 s in the future
1436 14:01:27.509754 tar: ./mount/run_nosymfollow.sh: time stamp 2022-10-11 13:31:26 is 5616298.643314324 s in the future
1437 14:01:27.522955 tar: ./mount: time stamp 2022-10-11 13:55:08 is 5617720.640051658 s in the future
1438 14:01:27.554870 tar: ./capabilities/validate_cap: time stamp 2022-10-11 13:54:39 is 5617691.627077991 s in the future
1439 14:01:27.555428 tar: ./capabilities/test_execve: time stamp 2022-10-11 13:54:39 is 5617691.613986658 s in the future
1440 14:01:27.555795 tar: ./capabilities: time stamp 2022-10-11 13:55:06 is 5617718.610528324 s in the future
1441 14:01:27.556383 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-10-11 13:54:40 is 5617692.594274991 s in the future
1442 14:01:27.564088 tar: ./drivers/dma-buf: time stamp 2022-10-11 13:55:06 is 5617718.591070658 s in the future
1443 14:01:27.591825 tar: ./drivers: time stamp 2022-10-11 13:55:06 is 5617718.587700991 s in the future
1444 14:01:27.592502 tar: ./mqueue/mq_perf_tests: time stamp 2022-10-11 13:54:46 is 5617698.572012658 s in the future
1445 14:01:27.592976 tar: ./mqueue/mq_open_tests: time stamp 2022-10-11 13:54:46 is 5617698.558318658 s in the future
1446 14:01:27.593569 tar: ./mqueue: time stamp 2022-10-11 13:55:08 is 5617720.554877991 s in the future
1447 14:01:27.613553 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-10-11 13:31:26 is 5616298.543725991 s in the future
1448 14:01:27.614045 tar: ./cpu-hotplug: time stamp 2022-10-11 13:55:06 is 5617718.539826991 s in the future
1449 14:01:27.654056 tar: ./user/test_user_copy.sh: time stamp 2022-10-11 13:31:27 is 5616299.528998658 s in the future
1450 14:01:27.654607 tar: ./user: time stamp 2022-10-11 13:55:11 is 5617723.525668658 s in the future
1451 14:01:27.655062 tar: ./android/run.sh: time stamp 2022-10-11 13:55:04 is 5617716.516208991 s in the future
1452 14:01:27.655663 tar: ./android: time stamp 2022-10-11 13:55:04 is 5617716.512848324 s in the future
1453 14:01:27.680168 tar: ./nsfs/owner: time stamp 2022-10-11 13:54:55 is 5617707.499393658 s in the future
1454 14:01:27.680621 tar: ./nsfs/pidns: time stamp 2022-10-11 13:54:55 is 5617707.490395324 s in the future
1455 14:01:27.681280 tar: ./nsfs: time stamp 2022-10-11 13:55:09 is 5617721.487103991 s in the future
1456 14:01:27.681777 tar: ./vm/map_populate: time stamp 2022-10-11 13:55:03 is 5617715.473836991 s in the future
1457 14:01:27.682173 tar: ./vm/compaction_test: time stamp 2022-10-11 13:55:02 is 5617714.461805658 s in the future
1458 14:01:27.711160 tar: ./vm/write_to_hugetlbfs: time stamp 2022-10-11 13:55:04 is 5617716.453340658 s in the future
1459 14:01:27.711664 tar: ./vm/on-fault-limit: time stamp 2022-10-11 13:55:03 is 5617715.445361991 s in the future
1460 14:01:27.712341 tar: ./vm/mlock2-tests: time stamp 2022-10-11 13:55:03 is 5617715.436420324 s in the future
1461 14:01:27.712788 tar: ./vm/mlock-random-test: time stamp 2022-10-11 13:55:03 is 5617715.427186324 s in the future
1462 14:01:27.736117 tar: ./vm/khugepaged: time stamp 2022-10-11 13:55:04 is 5617716.416721324 s in the future
1463 14:01:27.736605 tar: ./vm/run_vmtests: time stamp 2022-10-11 13:31:27 is 5616299.408861991 s in the future
1464 14:01:27.737203 tar: ./vm/test_vmalloc.sh: time stamp 2022-10-11 13:31:27 is 5616299.401319658 s in the future
1465 14:01:27.804333 tar: ./vm/hugepage-mmap: time stamp 2022-10-11 13:55:03 is 5617715.393287991 s in the future
1466 14:01:27.805172 tar: ./vm/userfaultfd: time stamp 2022-10-11 13:55:03 is 5617715.381474324 s in the future
1467 14:01:27.805477 tar: ./vm/va_128TBswitch: time stamp 2022-10-11 13:55:04 is 5617716.373370658 s in the future
1468 14:01:27.806104 tar: ./vm/thuge-gen: time stamp 2022-10-11 13:55:03 is 5617715.364265658 s in the future
1469 14:01:27.806671 tar: ./vm/mremap_dontunmap: time stamp 2022-10-11 13:55:03 is 5617715.354663658 s in the future
1470 14:01:27.807501 tar: ./vm/hmm-tests: time stamp 2022-10-11 13:55:02 is 5617714.331489991 s in the future
1471 14:01:27.807832 tar: ./vm/map_fixed_noreplace: time stamp 2022-10-11 13:55:03 is 5617715.323595658 s in the future
1472 14:01:27.808269 tar: ./vm/hugepage-shm: time stamp 2022-10-11 13:55:03 is 5617715.315277991 s in the future
1473 14:01:27.843139 tar: ./vm/map_hugetlb: time stamp 2022-10-11 13:55:03 is 5617715.306899658 s in the future
1474 14:01:27.843636 tar: ./vm/transhuge-stress: time stamp 2022-10-11 13:55:03 is 5617715.298140324 s in the future
1475 14:01:27.844112 tar: ./vm/virtual_address_range: time stamp 2022-10-11 13:55:04 is 5617716.289768991 s in the future
1476 14:01:27.844677 tar: ./vm/gup_benchmark: time stamp 2022-10-11 13:55:02 is 5617714.280367991 s in the future
1477 14:01:27.894067 tar: ./vm: time stamp 2022-10-11 13:55:11 is 5617723.277082991 s in the future
1478 14:01:27.894373 tar: ./cpufreq/cpu.sh: time stamp 2022-10-11 13:31:26 is 5616298.266560991 s in the future
1479 14:01:27.894604 tar: ./cpufreq/module.sh: time stamp 2022-10-11 13:31:26 is 5616298.258227324 s in the future
1480 14:01:27.894805 tar: ./cpufreq/governor.sh: time stamp 2022-10-11 13:31:26 is 5616298.251158991 s in the future
1481 14:01:27.895001 tar: ./cpufreq/cpufreq.sh: time stamp 2022-10-11 13:31:26 is 5616298.243561658 s in the future
1482 14:01:27.925098 tar: ./cpufreq/main.sh: time stamp 2022-10-11 13:31:26 is 5616298.235668658 s in the future
1483 14:01:27.925386 tar: ./cpufreq/special-tests.sh: time stamp 2022-10-11 13:31:26 is 5616298.228470658 s in the future
1484 14:01:27.925727 tar: ./cpufreq: time stamp 2022-10-11 13:55:06 is 5617718.224629991 s in the future
1485 14:01:27.926135 tar: ./zram/zram.sh: time stamp 2022-10-11 13:31:27 is 5616299.214361658 s in the future
1486 14:01:27.926580 tar: ./zram/zram_lib.sh: time stamp 2022-10-11 13:31:27 is 5616299.206193658 s in the future
1487 14:01:27.968753 tar: ./zram/zram01.sh: time stamp 2022-10-11 13:31:27 is 5616299.198290658 s in the future
1488 14:01:27.969087 tar: ./zram/zram02.sh: time stamp 2022-10-11 13:31:27 is 5616299.191050658 s in the future
1489 14:01:27.969367 tar: ./zram: time stamp 2022-10-11 13:55:11 is 5617723.187918658 s in the future
1490 14:01:27.969714 tar: ./firmware/fw_filesystem.sh: time stamp 2022-10-11 13:31:26 is 5616298.175738658 s in the future
1491 14:01:27.969981 tar: ./firmware/fw_fallback.sh: time stamp 2022-10-11 13:31:26 is 5616298.167869991 s in the future
1492 14:01:27.970276 tar: ./firmware/fw_run_tests.sh: time stamp 2022-10-11 13:31:26 is 5616298.160689324 s in the future
1493 14:01:27.993029 tar: ./firmware/fw_lib.sh: time stamp 2022-10-11 13:31:26 is 5616298.152276991 s in the future
1494 14:01:27.993844 tar: ./firmware/fw_namespace: time stamp 2022-10-11 13:54:42 is 5617694.143331324 s in the future
1495 14:01:27.994371 tar: ./firmware: time stamp 2022-10-11 13:55:07 is 5617719.139800324 s in the future
1496 14:01:28.010347 tar: ./fpu/test_fpu: time stamp 2022-10-11 13:54:42 is 5617694.128590658 s in the future
1497 14:01:28.010682 tar: ./fpu/run_test_fpu.sh: time stamp 2022-10-11 13:31:26 is 5616298.121126324 s in the future
1498 14:01:28.011062 tar: ./fpu: time stamp 2022-10-11 13:55:07 is 5617719.117956658 s in the future
1499 14:01:28.053547 tar: ./exec/execveat: time stamp 2022-10-11 13:54:40 is 5617692.104722324 s in the future
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1502 14:01:28.054494 tar: ./exec/binfmt_script: time stamp 2022-10-11 13:31:26 is 5616297.948449324 s in the future
1503 14:01:28.077624 tar: ./exec/load_address_4096: time stamp 2022-10-11 13:54:40 is 5617691.871608324 s in the future
1504 14:01:28.077954 tar: ./exec/non-regular: time stamp 2022-10-11 13:54:40 is 5617691.862286324 s in the future
1505 14:01:28.078230 tar: ./exec/script: time stamp 2022-10-11 13:54:40 is 5617691.855669658 s in the future
1506 14:01:28.083999 tar: ./exec/Makefile: time stamp 2022-10-11 13:31:26 is 5616297.847950658 s in the future
1507 14:01:28.130373 tar: ./exec/load_address_16777216: time stamp 2022-10-11 13:54:40 is 5617691.767050991 s in the future
1508 14:01:28.130731 tar: ./exec/execveat.symlink: time stamp 2022-10-11 13:54:40 is 5617691.762015658 s in the future
1509 14:01:28.131217 tar: ./exec/recursion-depth: time stamp 2022-10-11 13:54:40 is 5617691.753944658 s in the future
1510 14:01:28.131524 tar: ./exec/execveat.denatured: time stamp 2022-10-11 13:54:40 is 5617691.744569324 s in the future
1511 14:01:28.155924 tar: ./exec: time stamp 2022-10-11 13:55:07 is 5617718.741224324 s in the future
1512 14:01:28.156353 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-10-11 13:54:46 is 5617697.725389658 s in the future
1513 14:01:28.156833 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-10-11 13:54:46 is 5617697.714880991 s in the future
1514 14:01:28.173219 tar: ./membarrier: time stamp 2022-10-11 13:55:08 is 5617719.711743324 s in the future
1515 14:01:28.173841 tar: ./ir/ir_loopback: time stamp 2022-10-11 13:54:45 is 5617696.696477324 s in the future
1516 14:01:28.191511 tar: ./ir/ir_loopback.sh: time stamp 2022-10-11 13:31:26 is 5616297.689249324 s in the future
1517 14:01:28.192499 tar: ./ir: time stamp 2022-10-11 13:55:08 is 5617719.685967658 s in the future
1518 14:01:28.192894 tar: ./net/altnames.sh: time stamp 2022-10-11 13:31:26 is 5616297.675762658 s in the future
1519 14:01:28.210796 tar: ./net/pmtu.sh: time stamp 2022-10-11 13:31:27 is 5616298.656286991 s in the future
1520 14:01:28.226899 tar: ./net/psock_fanout: time stamp 2022-10-11 13:54:49 is 5617700.641045324 s in the future
1521 14:01:28.236699 tar: ./net/reuseport_bpf_numa: time stamp 2022-10-11 13:54:47 is 5617698.626997658 s in the future
1522 14:01:28.253148 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-10-11 13:54:53 is 5617704.613247324 s in the future
1523 14:01:28.278074 tar: ./net/test_bpf.sh: time stamp 2022-10-11 13:31:27 is 5616298.606343658 s in the future
1524 14:01:28.278599 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-10-11 13:31:27 is 5616298.597687658 s in the future
1525 14:01:28.279050 tar: ./net/txtimestamp.sh: time stamp 2022-10-11 13:31:27 is 5616298.590931324 s in the future
1526 14:01:28.299068 tar: ./net/fin_ack_lat: time stamp 2022-10-11 13:54:52 is 5617703.580890991 s in the future
1527 14:01:28.312083 tar: ./net/udpgso_bench_tx: time stamp 2022-10-11 13:54:51 is 5617702.566798324 s in the future
1528 14:01:28.312310 tar: ./net/udpgro.sh: time stamp 2022-10-11 13:31:27 is 5616298.558935991 s in the future
1529 14:01:28.323937 tar: ./net/psock_snd: time stamp 2022-10-11 13:54:51 is 5617702.545612658 s in the future
1530 14:01:28.336109 tar: ./net/fib_nexthops.sh: time stamp 2022-10-11 13:31:26 is 5616297.529973991 s in the future
1531 14:01:28.343073 tar: ./net/in_netns.sh: time stamp 2022-10-11 13:31:27 is 5616298.523102658 s in the future
1532 14:01:28.377932 tar: ./net/txtimestamp: time stamp 2022-10-11 13:54:53 is 5617704.506788658 s in the future
1533 14:01:28.378493 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-10-11 13:31:26 is 5616297.499161991 s in the future
1534 14:01:28.379076 tar: ./net/udpgro_bench.sh: time stamp 2022-10-11 13:31:27 is 5616298.492386991 s in the future
1535 14:01:28.440216 tar: ./net/tls: time stamp 2022-10-11 13:54:49 is 5617700.421935324 s in the future
1536 14:01:28.452130 tar: ./net/timestamping: time stamp 2022-10-11 13:54:53 is 5617704.410397658 s in the future
1537 14:01:28.489144 tar: ./net/ipsec: time stamp 2022-10-11 13:54:54 is 5617705.382082324 s in the future
1538 14:01:28.489432 tar: ./net/run_netsocktests: time stamp 2022-10-11 13:31:27 is 5616298.375501991 s in the future
1539 14:01:28.515402 tar: ./net/psock_tpacket: time stamp 2022-10-11 13:54:50 is 5617701.361514324 s in the future
1540 14:01:28.562982 tar: ./net/udpgso_bench_rx: time stamp 2022-10-11 13:54:51 is 5617702.349548991 s in the future
1541 14:01:28.563504 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-10-11 13:31:27 is 5616298.342760324 s in the future
1542 14:01:28.564301 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-10-11 13:31:27 is 5616298.334282991 s in the future
1543 14:01:28.564815 tar: ./net/ip_defrag.sh: time stamp 2022-10-11 13:31:27 is 5616298.327076658 s in the future
1544 14:01:28.565075 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-10-11 13:31:27 is 5616298.320114658 s in the future
1545 14:01:28.565409 tar: ./net/vrf_route_leaking.sh: time stamp 2022-10-11 13:31:27 is 5616298.310975658 s in the future
1546 14:01:28.592461 tar: ./net/route_localnet.sh: time stamp 2022-10-11 13:31:27 is 5616298.303709991 s in the future
1547 14:01:28.592957 tar: ./net/so_txtime.sh: time stamp 2022-10-11 13:31:27 is 5616298.297149324 s in the future
1548 14:01:28.593271 tar: ./net/reuseport_dualstack: time stamp 2022-10-11 13:54:47 is 5617698.286185991 s in the future
1549 14:01:28.593675 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-10-11 13:54:52 is 5617703.273347324 s in the future
1550 14:01:28.632484 tar: ./net/fib_rule_tests.sh: time stamp 2022-10-11 13:31:26 is 5616297.265531991 s in the future
1551 14:01:28.632975 tar: ./net/netdevice.sh: time stamp 2022-10-11 13:31:27 is 5616298.257769658 s in the future
1552 14:01:28.633431 tar: ./net/drop_monitor_tests.sh: time stamp 2022-10-11 13:31:26 is 5616297.250359658 s in the future
1553 14:01:28.633847 tar: ./net/l2tp.sh: time stamp 2022-10-11 13:31:27 is 5616298.241846658 s in the future
1554 14:01:28.664313 tar: ./net/rxtimestamp: time stamp 2022-10-11 13:54:53 is 5617704.229725324 s in the future
1555 14:01:28.664834 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-10-11 13:31:27 is 5616298.219413658 s in the future
1556 14:01:28.665197 tar: ./net/forwarding/ethtool.sh: time stamp 2022-10-11 13:31:26 is 5616297.211328658 s in the future
1557 14:01:28.665545 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-10-11 13:31:26 is 5616297.204014658 s in the future
1558 14:01:28.672589 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-10-11 13:31:27 is 5616298.192698991 s in the future
1559 14:01:28.681238 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-10-11 13:31:27 is 5616298.181349658 s in the future
1560 14:01:28.718298 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-10-11 13:31:27 is 5616298.173409991 s in the future
1561 14:01:28.718730 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-10-11 13:31:27 is 5616298.163757324 s in the future
1562 14:01:28.719038 tar: ./net/forwarding/tc_common.sh: time stamp 2022-10-11 13:31:27 is 5616298.155715324 s in the future
1563 14:01:28.742343 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-10-11 13:31:26 is 5616297.148871658 s in the future
1564 14:01:28.742763 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-10-11 13:31:27 is 5616298.140474658 s in the future
1565 14:01:28.764938 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-10-11 13:31:27 is 5616298.133087658 s in the future
1566 14:01:28.765301 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-10-11 13:31:27 is 5616298.126228658 s in the future
1567 14:01:28.765962 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-10-11 13:31:27 is 5616298.119508991 s in the future
1568 14:01:28.802326 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-10-11 13:31:27 is 5616298.112519324 s in the future
1569 14:01:28.803041 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-10-11 13:31:27 is 5616298.104836658 s in the future
1570 14:01:28.803421 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-10-11 13:31:27 is 5616298.097192324 s in the future
1571 14:01:28.851466 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-10-11 13:31:26 is 5616297.089257324 s in the future
1572 14:01:28.852120 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-10-11 13:31:27 is 5616298.082319324 s in the future
1573 14:01:28.852719 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-10-11 13:31:26 is 5616297.075422658 s in the future
1574 14:01:28.853115 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-10-11 13:31:27 is 5616298.068289658 s in the future
1575 14:01:28.853498 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-10-11 13:31:26 is 5616297.059143658 s in the future
1576 14:01:28.853991 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-10-11 13:31:27 is 5616298.051725991 s in the future
1577 14:01:28.867206 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-10-11 13:31:26 is 5616297.043824991 s in the future
1578 14:01:28.867808 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-10-11 13:31:26 is 5616297.037105991 s in the future
1579 14:01:28.896955 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-10-11 13:31:27 is 5616298.029851991 s in the future
1580 14:01:28.897724 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-10-11 13:31:27 is 5616298.022475658 s in the future
1581 14:01:28.898318 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-10-11 13:31:27 is 5616298.014579991 s in the future
1582 14:01:28.933586 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-10-11 13:31:26 is 5616297.007373658 s in the future
1583 14:01:28.933879 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-10-11 13:31:27 is 5616297.999910324 s in the future
1584 14:01:28.963362 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-10-11 13:31:26 is 5616296.992209658 s in the future
1585 14:01:28.963776 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-10-11 13:31:27 is 5616297.985032324 s in the future
1586 14:01:28.964328 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-10-11 13:31:26 is 5616296.976976324 s in the future
1587 14:01:28.965074 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-10-11 13:31:27 is 5616297.969654658 s in the future
1588 14:01:28.991286 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-10-11 13:31:26 is 5616296.962645324 s in the future
1589 14:01:28.991949 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-10-11 13:31:27 is 5616297.954554658 s in the future
1590 14:01:28.992778 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-10-11 13:31:27 is 5616297.947293658 s in the future
1591 14:01:29.030209 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-10-11 13:31:26 is 5616296.939890658 s in the future
1592 14:01:29.030677 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-10-11 13:31:27 is 5616297.932791324 s in the future
1593 14:01:29.031385 tar: ./net/forwarding/router.sh: time stamp 2022-10-11 13:31:27 is 5616297.924371658 s in the future
1594 14:01:29.031872 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-10-11 13:31:27 is 5616297.917180658 s in the future
1595 14:01:29.034394 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-10-11 13:31:26 is 5616296.909578324 s in the future
1596 14:01:29.040005 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-10-11 13:31:26 is 5616296.902361991 s in the future
1597 14:01:29.048337 tar: ./net/forwarding/loopback.sh: time stamp 2022-10-11 13:31:27 is 5616297.895346658 s in the future
1598 14:01:29.063100 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-10-11 13:31:27 is 5616297.888626324 s in the future
1599 14:01:29.074438 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-10-11 13:31:26 is 5616296.880309324 s in the future
1600 14:01:29.081681 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-10-11 13:31:26 is 5616296.872383991 s in the future
1601 14:01:29.098794 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-10-11 13:31:26 is 5616296.865295658 s in the future
1602 14:01:29.100990 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-10-11 13:31:27 is 5616297.854679658 s in the future
1603 14:01:29.112490 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-10-11 13:31:27 is 5616297.846360991 s in the future
1604 14:01:29.117274 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-10-11 13:31:27 is 5616297.838883991 s in the future
1605 14:01:29.149057 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-10-11 13:31:26 is 5616296.831625658 s in the future
1606 14:01:29.149490 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-10-11 13:31:26 is 5616296.822777324 s in the future
1607 14:01:29.149912 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-10-11 13:31:27 is 5616297.815427991 s in the future
1608 14:01:29.161809 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-10-11 13:31:27 is 5616297.808057658 s in the future
1609 14:01:29.167063 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-10-11 13:31:27 is 5616297.801116658 s in the future
1610 14:01:29.177291 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-10-11 13:31:27 is 5616297.794378658 s in the future
1611 14:01:29.185743 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-10-11 13:31:27 is 5616297.787476658 s in the future
1612 14:01:29.193091 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-10-11 13:31:27 is 5616297.777999658 s in the future
1613 14:01:29.204708 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-10-11 13:31:26 is 5616296.764386658 s in the future
1614 14:01:29.224337 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-10-11 13:31:26 is 5616296.756242991 s in the future
1615 14:01:29.224834 tar: ./net/forwarding/lib.sh: time stamp 2022-10-11 13:31:27 is 5616297.742245324 s in the future
1616 14:01:29.255987 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-10-11 13:31:27 is 5616297.728637991 s in the future
1617 14:01:29.256396 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-10-11 13:31:26 is 5616296.716157658 s in the future
1618 14:01:29.256822 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-10-11 13:31:27 is 5616297.708506324 s in the future
1619 14:01:29.266248 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-10-11 13:31:27 is 5616297.701230658 s in the future
1620 14:01:29.272713 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-10-11 13:31:27 is 5616297.693450658 s in the future
1621 14:01:29.287385 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-10-11 13:31:27 is 5616297.682035324 s in the future
1622 14:01:29.291583 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-10-11 13:31:27 is 5616297.673687658 s in the future
1623 14:01:29.300504 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-10-11 13:31:27 is 5616297.663895658 s in the future
1624 14:01:29.309930 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-10-11 13:31:27 is 5616297.655191658 s in the future
1625 14:01:29.360266 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-10-11 13:31:27 is 5616297.648967991 s in the future
1626 14:01:29.360622 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-10-11 13:31:27 is 5616297.640029324 s in the future
1627 14:01:29.360849 tar: ./net/forwarding: time stamp 2022-10-11 13:55:09 is 5617719.636907658 s in the future
1628 14:01:29.361097 tar: ./net/udpgso: time stamp 2022-10-11 13:54:51 is 5617701.623957324 s in the future
1629 14:01:29.361339 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-10-11 13:31:27 is 5616297.617287991 s in the future
1630 14:01:29.373460 tar: ./net/tcp_inq: time stamp 2022-10-11 13:54:51 is 5617701.606569324 s in the future
1631 14:01:29.373748 tar: ./net/test_blackhole_dev.sh: time stamp 2022-10-11 13:31:27 is 5616297.599364991 s in the future
1632 14:01:29.396252 tar: ./net/run_afpackettests: time stamp 2022-10-11 13:31:27 is 5616297.592152991 s in the future
1633 14:01:29.397213 tar: ./net/so_txtime: time stamp 2022-10-11 13:54:52 is 5617702.575528324 s in the future
1634 14:01:29.400319 tar: ./net/msg_zerocopy.sh: time stamp 2022-10-11 13:31:27 is 5616297.565733658 s in the future
1635 14:01:29.421915 tar: ./net/devlink_port_split.py: time stamp 2022-10-11 13:31:26 is 5616296.556480324 s in the future
1636 14:01:29.422147 tar: ./net/xfrm_policy.sh: time stamp 2022-10-11 13:31:27 is 5616297.544434658 s in the future
1637 14:01:29.422351 tar: ./net/socket: time stamp 2022-10-11 13:54:49 is 5617699.534708991 s in the future
1638 14:01:29.438938 tar: ./net/psock_snd.sh: time stamp 2022-10-11 13:31:27 is 5616297.527903991 s in the future
1639 14:01:29.446111 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-10-11 13:54:52 is 5617702.516682991 s in the future
1640 14:01:29.446462 tar: ./net/udpgso.sh: time stamp 2022-10-11 13:31:27 is 5616297.509924991 s in the future
1641 14:01:29.457132 tar: ./net/msg_zerocopy: time stamp 2022-10-11 13:54:50 is 5617700.488840324 s in the future
1642 14:01:29.463337 tar: ./net/icmp_redirect.sh: time stamp 2022-10-11 13:31:27 is 5616297.478584991 s in the future
1643 14:01:29.477241 tar: ./net/fib_tests.sh: time stamp 2022-10-11 13:31:26 is 5616296.453561324 s in the future
1644 14:01:29.499373 tar: ./net/reuseport_bpf: time stamp 2022-10-11 13:54:47 is 5617697.437238324 s in the future
1645 14:01:29.499845 tar: ./net/mptcp/settings: time stamp 2022-10-11 13:31:27 is 5616297.426367324 s in the future
1646 14:01:29.500145 tar: ./net/mptcp/mptcp_connect: time stamp 2022-10-11 13:54:54 is 5617704.411471991 s in the future
1647 14:01:29.514221 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-10-11 13:31:27 is 5616297.403239991 s in the future
1648 14:01:29.514498 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-10-11 13:54:55 is 5617705.385836658 s in the future
1649 14:01:29.522543 tar: ./net/mptcp/diag.sh: time stamp 2022-10-11 13:31:27 is 5616297.379049658 s in the future
1650 14:01:29.532217 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-10-11 13:31:27 is 5616297.369164324 s in the future
1651 14:01:29.539373 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-10-11 13:31:27 is 5616297.360342991 s in the future
1652 14:01:29.555891 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-10-11 13:31:27 is 5616297.352167658 s in the future
1653 14:01:29.556323 tar: ./net/mptcp: time stamp 2022-10-11 13:55:09 is 5617719.349034658 s in the future
1654 14:01:29.566021 tar: ./net/reuseport_addr_any: time stamp 2022-10-11 13:54:50 is 5617700.337490658 s in the future
1655 14:01:29.575374 tar: ./net/reuseport_bpf_cpu: time stamp 2022-10-11 13:54:47 is 5617697.325808658 s in the future
1656 14:01:29.582969 tar: ./net/reuseport_addr_any.sh: time stamp 2022-10-11 13:31:27 is 5616297.319146324 s in the future
1657 14:01:29.596855 tar: ./net/ip_defrag: time stamp 2022-10-11 13:54:52 is 5617702.304617991 s in the future
1658 14:01:29.600202 tar: ./net/fib-onlink-tests.sh: time stamp 2022-10-11 13:31:26 is 5616296.295638991 s in the future
1659 14:01:29.608380 tar: ./net/fin_ack_lat.sh: time stamp 2022-10-11 13:31:26 is 5616296.288732991 s in the future
1660 14:01:29.622422 tar: ./net/rtnetlink.sh: time stamp 2022-10-11 13:31:27 is 5616297.277539991 s in the future
1661 14:01:29.625462 tar: ./net/udpgso_bench.sh: time stamp 2022-10-11 13:31:27 is 5616297.270743991 s in the future
1662 14:01:29.635330 tar: ./net/hwtstamp_config: time stamp 2022-10-11 13:54:53 is 5617703.260941324 s in the future
1663 14:01:29.643436 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-10-11 13:31:27 is 5616297.253732991 s in the future
1664 14:01:29.654138 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-10-11 13:31:27 is 5616297.245782991 s in the future
1665 14:01:29.659664 tar: ./net/rxtimestamp.sh: time stamp 2022-10-11 13:31:27 is 5616297.238983324 s in the future
1666 14:01:29.671602 tar: ./net/traceroute.sh: time stamp 2022-10-11 13:31:27 is 5616297.231500658 s in the future
1667 14:01:29.676611 tar: ./net/nettest: time stamp 2022-10-11 13:54:49 is 5617699.198799324 s in the future
1668 14:01:29.684189 tar: ./net/ipv6_flowlabel: time stamp 2022-10-11 13:54:52 is 5617702.186623324 s in the future
1669 14:01:29.707933 tar: ./net/fcnal-test.sh: time stamp 2022-10-11 13:31:26 is 5616296.152920658 s in the future
1670 14:01:29.730953 tar: ./net/reuseaddr_conflict: time stamp 2022-10-11 13:54:47 is 5617697.131460658 s in the future
1671 14:01:29.759227 tar: ./net/tcp_mmap: time stamp 2022-10-11 13:54:50 is 5617700.103555991 s in the future
1672 14:01:29.773563 tar: ./net/txring_overwrite: time stamp 2022-10-11 13:54:51 is 5617701.088642658 s in the future
1673 14:01:29.780710 tar: ./net: time stamp 2022-10-11 13:55:09 is 5617719.081889658 s in the future
1674 14:01:29.812845 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-10-11 13:54:45 is 5617695.051592658 s in the future
1675 14:01:29.835062 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-10-11 13:54:45 is 5617695.028185658 s in the future
1676 14:01:29.852197 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-10-11 13:54:45 is 5617695.009375658 s in the future
1677 14:01:29.873114 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-10-11 13:54:45 is 5617694.989807324 s in the future
1678 14:01:29.888228 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.977754991 s in the future
1679 14:01:29.895766 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-10-11 13:54:45 is 5617694.969855991 s in the future
1680 14:01:29.911012 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-10-11 13:54:45 is 5617694.951736324 s in the future
1681 14:01:29.925037 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-10-11 13:54:45 is 5617694.944167324 s in the future
1682 14:01:29.930924 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-10-11 13:54:45 is 5617694.936217658 s in the future
1683 14:01:29.939385 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-10-11 13:54:45 is 5617694.928476324 s in the future
1684 14:01:29.953173 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-10-11 13:54:45 is 5617694.920386324 s in the future
1685 14:01:29.962467 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-10-11 13:54:45 is 5617694.913036324 s in the future
1686 14:01:29.967710 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-10-11 13:54:45 is 5617694.905717324 s in the future
1687 14:01:29.981365 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-10-11 13:54:45 is 5617694.898139991 s in the future
1688 14:01:29.984486 tar: ./lkdtm/WARNING.sh: time stamp 2022-10-11 13:54:45 is 5617694.889888324 s in the future
1689 14:01:29.996660 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-10-11 13:54:45 is 5617694.882775657 s in the future
1690 14:01:30.001220 tar: ./lkdtm/BUG.sh: time stamp 2022-10-11 13:54:45 is 5617694.874928657 s in the future
1691 14:01:30.014266 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-10-11 13:54:45 is 5617694.867882657 s in the future
1692 14:01:30.022380 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-10-11 13:54:45 is 5617694.860529657 s in the future
1693 14:01:30.028157 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-10-11 13:54:45 is 5617694.852895991 s in the future
1694 14:01:30.041721 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-10-11 13:54:45 is 5617694.845662657 s in the future
1695 14:01:30.051125 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-10-11 13:54:45 is 5617694.838505657 s in the future
1696 14:01:30.058701 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.830944991 s in the future
1697 14:01:30.067234 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-10-11 13:54:45 is 5617694.823559324 s in the future
1698 14:01:30.077703 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-10-11 13:54:45 is 5617694.816541657 s in the future
1699 14:01:30.081351 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-10-11 13:54:45 is 5617694.808899324 s in the future
1700 14:01:30.099240 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-10-11 13:54:45 is 5617694.801546657 s in the future
1701 14:01:30.099708 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-10-11 13:54:45 is 5617694.794333324 s in the future
1702 14:01:30.114071 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-10-11 13:54:45 is 5617694.786941657 s in the future
1703 14:01:30.124477 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-10-11 13:54:45 is 5617694.779654324 s in the future
1704 14:01:30.129308 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-10-11 13:54:45 is 5617694.771720991 s in the future
1705 14:01:30.138493 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-10-11 13:54:45 is 5617694.763844324 s in the future
1706 14:01:30.148114 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-10-11 13:54:45 is 5617694.756195324 s in the future
1707 14:01:30.160288 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-10-11 13:54:45 is 5617694.748364991 s in the future
1708 14:01:30.167283 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-10-11 13:54:45 is 5617694.740899991 s in the future
1709 14:01:30.170423 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.733392657 s in the future
1710 14:01:30.186190 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-10-11 13:54:45 is 5617694.725695324 s in the future
1711 14:01:30.197089 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-10-11 13:54:45 is 5617694.718514657 s in the future
1712 14:01:30.200944 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-10-11 13:54:45 is 5617694.711516991 s in the future
1713 14:01:30.211245 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-10-11 13:54:45 is 5617694.704263657 s in the future
1714 14:01:30.225859 tar: ./lkdtm/tests.txt: time stamp 2022-10-11 13:31:26 is 5616295.696888657 s in the future
1715 14:01:30.228305 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.689725991 s in the future
1716 14:01:30.243004 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-10-11 13:54:45 is 5617694.681684324 s in the future
1717 14:01:30.250526 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-10-11 13:54:45 is 5617694.674688324 s in the future
1718 14:01:30.261954 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-10-11 13:54:45 is 5617694.667725657 s in the future
1719 14:01:30.268347 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-10-11 13:54:45 is 5617694.660728324 s in the future
1720 14:01:30.283460 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-10-11 13:54:45 is 5617694.652959324 s in the future
1721 14:01:30.284128 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-10-11 13:54:45 is 5617694.646169324 s in the future
1722 14:01:30.291954 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-10-11 13:54:45 is 5617694.639222991 s in the future
1723 14:01:30.301248 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-10-11 13:54:45 is 5617694.631704324 s in the future
1724 14:01:30.315050 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-10-11 13:54:45 is 5617694.624405657 s in the future
1725 14:01:30.320092 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-10-11 13:54:45 is 5617694.617010991 s in the future
1726 14:01:30.330283 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-10-11 13:54:45 is 5617694.610007657 s in the future
1727 14:01:30.341530 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-10-11 13:54:45 is 5617694.603122657 s in the future
1728 14:01:30.349274 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-10-11 13:54:45 is 5617694.596132657 s in the future
1729 14:01:30.353574 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.588569324 s in the future
1730 14:01:30.366092 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-10-11 13:54:45 is 5617694.581023324 s in the future
1731 14:01:30.374198 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-10-11 13:54:45 is 5617694.573150324 s in the future
1732 14:01:30.389127 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-10-11 13:54:45 is 5617694.565635657 s in the future
1733 14:01:30.389591 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-10-11 13:54:45 is 5617694.557689991 s in the future
1734 14:01:30.397526 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-10-11 13:54:45 is 5617694.550136324 s in the future
1735 14:01:30.418244 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-10-11 13:54:45 is 5617694.542866991 s in the future
1736 14:01:30.423615 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-10-11 13:54:45 is 5617694.535914991 s in the future
1737 14:01:30.429446 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.528851991 s in the future
1738 14:01:30.437542 tar: ./lkdtm/LOOP.sh: time stamp 2022-10-11 13:54:45 is 5617694.521687991 s in the future
1739 14:01:30.447190 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-10-11 13:54:45 is 5617694.514513657 s in the future
1740 14:01:30.458133 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-10-11 13:54:45 is 5617694.506760324 s in the future
1741 14:01:30.464393 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-10-11 13:54:45 is 5617694.499143991 s in the future
1742 14:01:30.468437 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-10-11 13:54:45 is 5617694.491566657 s in the future
1743 14:01:30.483309 tar: ./lkdtm/PANIC.sh: time stamp 2022-10-11 13:54:45 is 5617694.484295657 s in the future
1744 14:01:30.490852 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.477611324 s in the future
1745 14:01:30.495965 tar: ./lkdtm: time stamp 2022-10-11 13:55:08 is 5617717.474448991 s in the future
1746 14:01:30.504342 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-10-11 13:54:44 is 5617693.455779657 s in the future
1747 14:01:30.514382 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-10-11 13:54:43 is 5617692.440589324 s in the future
1748 14:01:30.527098 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-10-11 13:54:42 is 5617691.424891991 s in the future
1749 14:01:30.534398 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-10-11 13:54:45 is 5617694.413101991 s in the future
1750 14:01:30.549630 tar: ./futex/functional/run.sh: time stamp 2022-10-11 13:31:26 is 5616295.405802991 s in the future
1751 14:01:30.554338 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-10-11 13:54:45 is 5617694.393398991 s in the future
1752 14:01:30.568437 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-10-11 13:54:43 is 5617692.380845324 s in the future
1753 14:01:30.576464 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-10-11 13:54:44 is 5617693.369848324 s in the future
1754 14:01:30.583329 tar: ./futex/functional: time stamp 2022-10-11 13:55:07 is 5617716.366660991 s in the future
1755 14:01:30.602573 tar: ./futex/run.sh: time stamp 2022-10-11 13:55:07 is 5617716.360020657 s in the future
1756 14:01:30.602810 tar: ./futex: time stamp 2022-10-11 13:55:07 is 5617716.357086324 s in the future
1757 14:01:30.608083 tar: ./tpm2/test_space.sh: time stamp 2022-10-11 13:31:27 is 5616296.346151324 s in the future
1758 14:01:30.618937 tar: ./tpm2/tpm2.py: time stamp 2022-10-11 13:31:27 is 5616296.336849324 s in the future
1759 14:01:30.624619 tar: ./tpm2/test_smoke.sh: time stamp 2022-10-11 13:31:27 is 5616296.330434324 s in the future
1760 14:01:30.635976 tar: ./tpm2/tpm2_tests.py: time stamp 2022-10-11 13:31:27 is 5616296.322121657 s in the future
1761 14:01:30.638225 tar: ./tpm2: time stamp 2022-10-11 13:55:11 is 5617720.319108991 s in the future
1762 14:01:30.654225 tar: ./size/get_size: time stamp 2022-10-11 13:55:01 is 5617710.309645657 s in the future
1763 14:01:30.658932 tar: ./size: time stamp 2022-10-11 13:55:10 is 5617719.306543657 s in the future
1764 14:01:30.665040 tar: ./memfd/fuse_test: time stamp 2022-10-11 13:54:46 is 5617695.294853324 s in the future
1765 14:01:30.676844 tar: ./memfd/memfd_test: time stamp 2022-10-11 13:54:46 is 5617695.285635657 s in the future
1766 14:01:30.686089 tar: ./memfd/run_fuse_test.sh: time stamp 2022-10-11 13:31:26 is 5616295.279504324 s in the future
1767 14:01:30.691550 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-10-11 13:31:26 is 5616295.272858324 s in the future
1768 14:01:30.696176 tar: ./memfd/fuse_mnt: time stamp 2022-10-11 13:54:46 is 5617695.264542657 s in the future
1769 14:01:30.703981 tar: ./memfd: time stamp 2022-10-11 13:55:08 is 5617717.261462657 s in the future
1770 14:01:30.721239 tar: ./core/close_range_test: time stamp 2022-10-11 13:54:40 is 5617689.245562324 s in the future
1771 14:01:30.721495 tar: ./core: time stamp 2022-10-11 13:55:06 is 5617715.242478991 s in the future
1772 14:01:30.738402 tar: ./rtc/settings: time stamp 2022-10-11 13:31:27 is 5616296.233439324 s in the future
1773 14:01:30.738636 tar: ./rtc/rtctest: time stamp 2022-10-11 13:54:59 is 5617708.223896991 s in the future
1774 14:01:30.743113 tar: ./rtc/setdate: time stamp 2022-10-11 13:54:59 is 5617708.215711657 s in the future
1775 14:01:30.756387 tar: ./rtc: time stamp 2022-10-11 13:55:10 is 5617719.212725657 s in the future
1776 14:01:30.767435 tar: ./livepatch/test-ftrace.sh: time stamp 2022-10-11 13:31:26 is 5616295.202398991 s in the future
1777 14:01:30.769579 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-10-11 13:31:26 is 5616295.195540991 s in the future
1778 14:01:30.778129 tar: ./livepatch/settings: time stamp 2022-10-11 13:31:26 is 5616295.189239657 s in the future
1779 14:01:30.787161 tar: ./livepatch/test-state.sh: time stamp 2022-10-11 13:31:26 is 5616295.181304991 s in the future
1780 14:01:30.799763 tar: ./livepatch/test-livepatch.sh: time stamp 2022-10-11 13:31:26 is 5616295.173952324 s in the future
1781 14:01:30.805396 tar: ./livepatch/functions.sh: time stamp 2022-10-11 13:31:26 is 5616295.166794991 s in the future
1782 14:01:30.815144 tar: ./livepatch/test-callbacks.sh: time stamp 2022-10-11 13:31:26 is 5616295.156297324 s in the future
1783 14:01:30.833917 tar: ./livepatch: time stamp 2022-10-11 13:55:08 is 5617717.152051324 s in the future
1784 14:01:30.834182 tar: ./kselftest/module.sh: time stamp 2022-10-11 13:55:04 is 5617713.141657657 s in the future
1785 14:01:30.839408 tar: ./kselftest/runner.sh: time stamp 2022-10-11 13:55:04 is 5617713.134543657 s in the future
1786 14:01:30.852279 tar: ./kselftest/prefix.pl: time stamp 2022-10-11 13:55:04 is 5617713.128267324 s in the future
1787 14:01:30.857131 tar: ./kselftest: time stamp 2022-10-11 13:55:04 is 5617713.125082324 s in the future
1788 14:01:30.859260 tar: ./kcmp/kcmp_test: time stamp 2022-10-11 13:54:45 is 5617694.112655991 s in the future
1789 14:01:30.868849 tar: ./kcmp: time stamp 2022-10-11 13:55:08 is 5617717.109448657 s in the future
1790 14:01:30.877976 tar: ./netfilter/ipvs.sh: time stamp 2022-10-11 13:31:27 is 5616296.098510657 s in the future
1791 14:01:30.892460 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-10-11 13:31:27 is 5616296.090900324 s in the future
1792 14:01:30.900957 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-10-11 13:31:27 is 5616296.079196324 s in the future
1793 14:01:30.904762 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-10-11 13:31:27 is 5616296.072068324 s in the future
1794 14:01:30.912951 tar: ./netfilter/nft_nat.sh: time stamp 2022-10-11 13:31:27 is 5616296.062299657 s in the future
1795 14:01:30.928501 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-10-11 13:31:27 is 5616296.053708991 s in the future
1796 14:01:30.928782 tar: ./netfilter/nft_meta.sh: time stamp 2022-10-11 13:31:27 is 5616296.046764657 s in the future
1797 14:01:30.946504 tar: ./netfilter/nft_queue.sh: time stamp 2022-10-11 13:31:27 is 5616296.039151991 s in the future
1798 14:01:30.946734 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-10-11 13:31:27 is 5616296.030633657 s in the future
1799 14:01:30.956726 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-10-11 13:31:27 is 5616296.023376324 s in the future
1800 14:01:30.967138 tar: ./netfilter/nf-queue: time stamp 2022-10-11 13:54:55 is 5617704.014959324 s in the future
1801 14:01:30.981370 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-10-11 13:31:27 is 5616296.007869657 s in the future
1802 14:01:30.992556 tar: ./netfilter: time stamp 2022-10-11 13:55:09 is 5617718.004496991 s in the future
1803 14:01:30.993145 tar: .: time stamp 2022-10-11 13:55:12 is 5617721.001025324 s in the future
1804 14:01:30.993354 skiplist:
1805 14:01:31.000238 ========================================
1806 14:01:31.000574 breakpoints:breakpoint_test
1807 14:01:31.253315 breakpoints:step_after_suspend_test
1808 14:01:31.318660 ftrace:ftracetest
1809 14:01:31.369629 net:rtnetlink.sh
1810 14:01:31.430533 net:tls
1811 14:01:31.479704 netfilter:bridge_brouter.sh
1812 14:01:31.531261 netfilter:nft_flowtable.sh
1813 14:01:31.597456 netfilter:nft_trans_stress.sh
1814 14:01:31.655798 pidfd:pidfd_wait
1815 14:01:31.713600 ========================================
1816 14:01:34.330035 [ 110.970866] kselftest: Running tests in lkdtm
1817 14:01:34.370404 TAP version 13
1818 14:01:34.403748 1..70
1819 14:01:34.445619 # selftests: lkdtm: PANIC.sh
1820 14:01:34.775658 # Skipping PANIC: crashes entire system
1821 14:01:34.789280 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1822 14:01:34.824378 # selftests: lkdtm: BUG.sh
1823 14:01:35.166274 [ 111.807294] lkdtm: Performing direct entry BUG
1824 14:01:35.171717 [ 111.812193] ------------[ cut here ]------------
1825 14:01:35.178661 [ 111.816835] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1826 14:01:35.188648 [ 111.822086] Internal error: Oops - BUG: 0 [#1] SMP ARM
1827 14:01:35.213826 [ 111.827248] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
1828 14:01:35.218231 [ 111.856534] CPU: 0 PID: 804 Comm: cat Not tainted 5.10.145-cip17 #1
1829 14:01:35.227556 [ 111.862824] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1830 14:01:35.227777 [ 111.869396] PC is at lkdtm_BUG+0x14/0x18
1831 14:01:35.232718 [ 111.873349] LR is at lkdtm_do_action+0x2c/0x4c
1832 14:01:35.238290 [ 111.877815] pc : [<c0c2e9a0>] lr : [<c0c2e420>] psr: a00e0013
1833 14:01:35.244228 [ 111.884104] sp : c6b55e58 ip : c6b55e68 fp : c6b55e64
1834 14:01:35.248722 [ 111.889349] r10: 00000004 r9 : c1acc710 r8 : c15e8544
1835 14:01:35.255785 [ 111.894596] r7 : c6b55f60 r6 : 00000004 r5 : c5d15000 r4 : 00000001
1836 14:01:35.266829 [ 111.901146] r3 : c0c2e98c r2 : bed4765f r1 : ef7815e0 r0 : c15e854c
1837 14:01:35.269748 [ 111.907697] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1838 14:01:35.277018 [ 111.914857] Control: 10c5387d Table: 16a7004a DAC: 00000051
1839 14:01:35.281229 [ 111.920630] Process cat (pid: 804, stack limit = 0x73dff649)
1840 14:01:35.286614 [ 111.926315] Stack: (0xc6b55e58 to 0xc6b56000)
1841 14:01:35.296411 [ 111.930699] 5e40: c6b55e74 c6b55e68
1842 14:01:35.303701 [ 111.938908] 5e60: c0c2e420 c0c2e998 c6b55e9c c6b55e78 c0c2e920 c0c2e400 c0c2e800 c5dce140
1843 14:01:35.311475 [ 111.947117] 5e80: b6e3f000 00000004 c513db40 c6b55f60 c6b55ec4 c6b55ea0 c07f5a58 c0c2e80c
1844 14:01:35.319891 [ 111.955326] 5ea0: 00000000 c5dce140 b6e3f000 c2816000 c6b55f60 c07f59f4 c6b55f5c c6b55ec8
1845 14:01:35.327828 [ 111.963534] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6b54000
1846 14:01:35.334685 [ 111.971741] 5ee0: b6e3f000 00020000 00000004 00000004 0001fffc c6b55ee0 00000001 b6e3e000
1847 14:01:35.342200 [ 111.979948] 5f00: c5a6a780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1848 14:01:35.350552 [ 111.988155] 5f20: 00000000 00000000 c13719a8 bed4765f c205c100 c5dce140 c5dce140 c6b54000
1849 14:01:35.360406 [ 111.996362] 5f40: b6e3f000 00000000 00000000 00000004 c6b55f94 c6b55f60 c0598c84 c05985f0
1850 14:01:35.366942 [ 112.004569] 5f60: 00000000 00000000 c6b55fac bed4765f 00000004 00000004 b6f86e00 00000004
1851 14:01:35.376576 [ 112.012776] 5f80: c03002e4 c6b54000 c6b55fa4 c6b55f98 c0598d14 c0598c1c 00000000 c6b55fa8
1852 14:01:35.384505 [ 112.020982] 5fa0: c03000c0 c0598d08 00000004 00000004 00000001 b6e3f000 00000004 00000000
1853 14:01:35.391564 [ 112.029189] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54
1854 14:01:35.402054 [ 112.037395] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6 800e0030 00000001 00000000 00000000
1855 14:01:35.402658 [ 112.045588] Backtrace:
1856 14:01:35.411568 [ 112.048087] [<c0c2e98c>] (lkdtm_BUG) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
1857 14:01:35.417960 [ 112.055697] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
1858 14:01:35.425949 [ 112.063742] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
1859 14:01:35.433844 [ 112.071692] r9:c6b55f60 r8:c513db40 r7:00000004 r6:b6e3f000 r5:c5dce140 r4:c0c2e800
1860 14:01:35.444202 [ 112.079476] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
1861 14:01:35.450794 [ 112.087336] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e3f000 r5:c5dce140 r4:00000000
1862 14:01:35.457472 [ 112.095111] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
1863 14:01:35.466068 [ 112.102276] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6b54000 r5:c5dce140
1864 14:01:35.469324 [ 112.110126] r4:c5dce140
1865 14:01:35.475837 [ 112.112692] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
1866 14:01:35.484675 [ 112.119857] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000004 r4:00000004
1867 14:01:35.490423 [ 112.127636] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1868 14:01:35.494578 [ 112.135225] Exception stack(0xc6b55fa8 to 0xc6b55ff0)
1869 14:01:35.503647 [ 112.140304] 5fa0: 00000004 00000004 00000001 b6e3f000 00000004 00000000
1870 14:01:35.514452 [ 112.148511] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54
1871 14:01:35.518152 [ 112.156711] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6
1872 14:01:35.523910 [ 112.161793] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1873 14:01:35.532740 [ 112.167918] ---[ end trace e5a4f999a27108c7 ]---
1874 14:01:35.537501 [ 112.172564] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1875 14:01:35.543442 [ 112.181460] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 804, name: cat
1876 14:01:35.548789 [ 112.189132] INFO: lockdep is turned off.
1877 14:01:35.554077 [ 112.193073] irq event stamp: 1654
1878 14:01:35.560592 [ 112.196433] hardirqs last enabled at (1653): [<c03d5088>] console_unlock+0x4b0/0x6c0
1879 14:01:35.566700 [ 112.204294] hardirqs last disabled at (1654): [<c0300c60>] __und_svc+0x60/0x6c
1880 14:01:35.575385 [ 112.211547] softirqs last enabled at (1650): [<c03021a8>] __do_softirq+0x378/0x5fc
1881 14:01:35.586693 [ 112.219233] softirqs last disabled at (1641): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1882 14:01:35.591702 [ 112.227090] CPU: 0 PID: 804 Comm: cat Tainted: G D 5.10.145-cip17 #1
1883 14:01:35.597564 [ 112.234766] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1884 14:01:35.598990 [ 112.241311] Backtrace:
1885 14:01:35.605672 [ 112.243816] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
1886 14:01:35.612629 [ 112.251414] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f5a8
1887 14:01:35.618812 [ 112.257107] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
1888 14:01:35.628281 [ 112.264459] [<c1355b6c>] (dump_stack) from [<c038e514>] (___might_sleep+0x1b0/0x2c0)
1889 14:01:35.634470 [ 112.272234] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c9378 r4:c6b54000
1890 14:01:35.642439 [ 112.280013] [<c038e364>] (___might_sleep) from [<c038e694>] (__might_sleep+0x70/0xb0)
1891 14:01:35.646943 [ 112.287867] r6:00000000 r5:00000031 r4:c19c9378
1892 14:01:35.656686 [ 112.292528] [<c038e624>] (__might_sleep) from [<c036cd0c>] (exit_signals+0x4c/0x3fc)
1893 14:01:35.661066 [ 112.300296] r6:00000001 r5:c6b54000 r4:c689de80
1894 14:01:35.667579 [ 112.304958] [<c036ccc0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1895 14:01:35.675319 [ 112.312296] r8:0000000b r7:c1e0fb0c r6:ffffe000 r5:00000000 r4:c689de80
1896 14:01:35.682268 [ 112.319034] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1897 14:01:35.683840 [ 112.325581] r7:c1e0fb0c
1898 14:01:35.689585 [ 112.328143] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1899 14:01:35.700573 [ 112.335223] r10:00000004 r9:c6b54000 r8:c15e8544 r7:00000000 r6:c6b55dc8 r5:c0c2e9a0
1900 14:01:35.700804 [ 112.343071] r4:e7f001f2
1901 14:01:35.710962 [ 112.345636] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1902 14:01:35.712788 [ 112.353573] Exception stack(0xc6b55dc8 to 0xc6b55e10)
1903 14:01:35.721530 [ 112.358654] 5dc0: c15e854c ef7815e0 bed4765f c0c2e98c 00000001 c5d15000
1904 14:01:35.730961 [ 112.366861] 5de0: 00000004 c6b55f60 c15e8544 c1acc710 00000004 c6b55e64 c6b55e68 c6b55e58
1905 14:01:35.734926 [ 112.375063] 5e00: c0c2e420 c0c2e9a0 a00e0013 ffffffff
1906 14:01:35.743695 [ 112.380140] r7:c6b55dfc r6:ffffffff r5:a00e0013 r4:c0c2e9a4
1907 14:01:35.748388 [ 112.385843] [<c0c2e98c>] (lkdtm_BUG) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
1908 14:01:35.755710 [ 112.393446] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
1909 14:01:35.764458 [ 112.401486] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
1910 14:01:35.771440 [ 112.409434] r9:c6b55f60 r8:c513db40 r7:00000004 r6:b6e3f000 r5:c5dce140 r4:c0c2e800
1911 14:01:35.780635 [ 112.417211] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
1912 14:01:35.787258 [ 112.425070] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e3f000 r5:c5dce140 r4:00000000
1913 14:01:35.795861 [ 112.432844] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
1914 14:01:35.803094 [ 112.440010] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6b54000 r5:c5dce140
1915 14:01:35.805424 [ 112.447858] r4:c5dce140
1916 14:01:35.811781 [ 112.450423] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
1917 14:01:35.822191 [ 112.457587] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000004 r4:00000004
1918 14:01:35.830749 [ 112.465360] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1919 14:01:35.842662 [ 112.472948] Exception stack(0xc6b55fa8 to 0xc6b55ff0)
1920 14:01:35.845462 [ 112.478028] 5fa0: 00000004 00000004 00000001 b6e3f000 00000004 00000000
1921 14:01:35.852474 [ 112.486235] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54
1922 14:01:35.853968 [ 112.494435] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6
1923 14:01:35.861691 # Segmentation fault
1924 14:01:35.947315 # [ 111.807294] lkdtm: Performing direct entry BUG
1925 14:01:35.951324 # [ 111.812193] ------------[ cut here ]------------
1926 14:01:35.959471 # [ 111.816835] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1927 14:01:35.961798 # [ 111.822086] Internal error: Oops - BUG: 0 [#1] SMP ARM
1928 14:01:35.990520 # [ 111.827248] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
1929 14:01:36.000413 # [ 111.856534] CPU: 0 PID: 804 Comm: cat Not tainted 5.10.145-cip17 #1
1930 14:01:36.007303 # [ 111.862824] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1931 14:01:36.011315 # [ 111.869396] PC is at lkdtm_BUG+0x14/0x18
1932 14:01:36.012153 # [ 111.873349] LR is at lkdtm_do_action+0x2c/0x4c
1933 14:01:36.018585 # [ 111.877815] pc : [<c0c2e9a0>] lr : [<c0c2e420>] psr: a00e0013
1934 14:01:36.025260 # [ 111.884104] sp : c6b55e58 ip : c6b55e68 fp : c6b55e64
1935 14:01:36.031589 # [ 111.889349] r10: 00000004 r9 : c1acc710 r8 : c15e8544
1936 14:01:36.036037 # [ 111.894596] r7 : c6b55f60 r6 : 00000004 r5 : c5d15000 r4 : 00000001
1937 14:01:36.042454 # [ 111.901146] r3 : c0c2e98c r2 : bed4765f r1 : ef7815e0 r0 : c15e854c
1938 14:01:36.054096 # [ 111.907697] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1939 14:01:36.056495 # [ 111.914857] Control: 10c5387d Table: 16a7004a DAC: 00000051
1940 14:01:36.061925 # [ 111.920630] Process cat (pid: 804, stack limit = 0x73dff649)
1941 14:01:36.066421 # [ 111.926315] Stack: (0xc6b55e58 to 0xc6b56000)
1942 14:01:36.076650 # [ 111.930699] 5e40: c6b55e74 c6b55e68
1943 14:01:36.083989 # [ 111.938908] 5e60: c0c2e420 c0c2e998 c6b55e9c c6b55e78 c0c2e920 c0c2e400 c0c2e800 c5dce140
1944 14:01:36.091579 # [ 111.947117] 5e80: b6e3f000 00000004 c513db40 c6b55f60 c6b55ec4 c6b55ea0 c07f5a58 c0c2e80c
1945 14:01:36.102897 # [ 111.955326] 5ea0: 00000000 c5dce140 b6e3f000 c2816000 c6b55f60 c07f59f4 c6b55f5c c6b55ec8
1946 14:01:36.108610 # [ 111.963534] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6b54000
1947 14:01:36.118299 # [ 111.971741] 5ee0: b6e3f000 00020000 00000004 00000004 0001fffc c6b55ee0 00000001 b6e3e000
1948 14:01:36.124283 # [ 111.979948] 5f00: c5a6a780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1949 14:01:36.135464 # [ 111.988155] 5f20: 00000000 00000000 c13719a8 bed4765f c205c100 c5dce140 c5dce140 c6b54000
1950 14:01:36.141487 # [ 111.996362] 5f40: b6e3f000 00000000 00000000 00000004 c6b55f94 c6b55f60 c0598c84 c05985f0
1951 14:01:36.154238 # [ 112.004569] 5f60: 00000000 00000000 c6b55fac bed4765f 00000004 00000004 b6f86e00 00000004
1952 14:01:36.159003 # [ 112.012776] 5f80: c03002e4 c6b54000 c6b55fa4 c6b55f98 c0598d14 c0598c1c 00000000 c6b55fa8
1953 14:01:36.166479 # [ 112.020982] 5fa0: c03000c0 c0598d08 00000004 00000004 00000001 b6e3f000 00000004 00000000
1954 14:01:36.174300 # [ 112.029189] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54
1955 14:01:36.182730 # [ 112.037395] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6 800e0030 00000001 00000000 00000000
1956 14:01:36.185537 # [ 112.045588] Backtrace:
1957 14:01:36.195228 # [ 112.048087] [<c0c2e98c>] (lkdtm_BUG) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
1958 14:01:36.203075 # [ 112.055697] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
1959 14:01:36.210392 # [ 112.063742] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
1960 14:01:36.218011 # [ 112.071692] r9:c6b55f60 r8:c513db40 r7:00000004 r6:b6e3f000 r5:c5dce140 r4:c0c2e800
1961 14:01:36.226380 # [ 112.079476] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
1962 14:01:36.234060 # [ 112.087336] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e3f000 r5:c5dce140 r4:00000000
1963 14:01:36.241325 # [ 112.095111] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
1964 14:01:36.248239 # [ 112.102276] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6b54000 r5:c5dce140
1965 14:01:36.252366 # [ 112.110126] r4:c5dce140
1966 14:01:36.258701 # [ 112.112692] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
1967 14:01:36.267807 # [ 112.119857] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000004 r4:00000004
1968 14:01:36.277576 # [ 112.127636] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1969 14:01:36.279573 # [ 112.135225] Exception stack(0xc6b55fa8 to 0xc6b55ff0)
1970 14:01:36.289375 # [ 112.140304] 5fa0: 00000004 00000004 00000001 b6e3f000 00000004 00000000
1971 14:01:36.299149 # [ 112.148511] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54
1972 14:01:36.301480 # [ 112.156711] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6
1973 14:01:36.310846 # [ 112.161793] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1974 14:01:36.311730 # [ 112.167918] ---[ end trace e5a4f999a27108c7 ]---
1975 14:01:36.324671 # [ 112.172564] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1976 14:01:36.330794 # [ 112.181460] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 804, name: cat
1977 14:01:36.334687 # [ 112.189132] INFO: lockdep is turned off.
1978 14:01:36.337042 # [ 112.193073] irq event stamp: 1654
1979 14:01:36.345495 # [ 112.196433] hardirqs last enabled at (1653): [<c03d5088>] console_unlock+0x4b0/0x6c0
1980 14:01:36.351920 # [ 112.204294] hardirqs last disabled at (1654): [<c0300c60>] __und_svc+0x60/0x6c
1981 14:01:36.361671 # [ 112.211547] softirqs last enabled at (1650): [<c03021a8>] __do_softirq+0x378/0x5fc
1982 14:01:36.367902 # [ 112.219233] softirqs last disabled [ 113.005785] lkdtm: Performing direct entry WARNING
1983 14:01:36.376566 at (1641): [<c035ef9c>] __irq_exi[ 113.013095] ------------[ cut here ]------------
1984 14:01:36.376801 t_rcu+0x178/0x1d0
1985 14:01:36.387064 # [ 112.22709[ 113.020498] WARNING: CPU: 1 PID: 875 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1986 14:01:36.419479 0] CPU: 0 PID: 804 Comm: cat Tain[ 113.031818] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
1987 14:01:36.430503 ted: G D 5.10.145-[ 113.063529] CPU: 1 PID: 875 Comm: cat Tainted: G D W 5.10.145-cip17 #1
1988 14:01:36.430742 cip17 #1
1989 14:01:36.438534 # [ 112.234766] Hardwa[ 113.074000] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1990 14:01:36.447820 re name: Freescale i.MX6 Quad/Dua[ 113.083390] Backtrace:
1991 14:01:36.448054 lLite (Device Tree)
1992 14:01:36.454454 # [ 112.241[ 113.088716] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
1993 14:01:36.457414 311] Backtrace:
1994 14:01:36.465236 # [ 112.243816[ 113.099138] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
1995 14:01:36.476750 ] [<c134e710>] (dump_backtrace) f[ 113.107659] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
1996 14:01:36.484686 rom [<c134ead0>] (show_stack+0x20[ 113.117834] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1997 14:01:36.484923 /0x24)
1998 14:01:36.492465 # [ 112.251414] r7:ffff[ 113.127652] r9:00000009 r8:c0c2e9ec r7:00000053 r6:00000009 r5:c0c2e9ec r4:c1accdcc
1999 14:01:36.506313 ffff r6:600e0093 r5:00000000 r4:c[ 113.138261] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
2000 14:01:36.506550 1f0f5a8
2001 14:01:36.513810 # [ 112.257107] [<c134e[ 113.148601] r7:00000053 r6:c1accdcc r5:00000000 r4:c47bc000
2002 14:01:36.522646 ab0>] (show_stack) from [<c1355c4[ 113.157130] [<c134fb68>] (warn_slowpath_fmt) from [<c0c2e9ec>] (lkdtm_WARNING+0x48/0x4c)
2003 14:01:36.528498 c>] (dump_stack+0xe0/0x100)
2004 14:01:36.533023 # [ [ 113.168078] r9:c1acc714 r8:c15e8544 r7:c47bdf60 r6:00000008 r5:c473f000 r4:00000002
2005 14:01:36.544406 112.264459] [<c1355b6c>] (dump_s[ 113.178686] [<c0c2e9a4>] (lkdtm_WARNING) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2006 14:01:36.558963 tack) from [<c038e514>] (___might[ 113.189466] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2007 14:01:36.559228 _sleep+0x1b0/0x2c0)
2008 14:01:36.565696 # [ 112.272[ 113.200333] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2009 14:01:36.579473 234] r9:600e0093 r8:0000000b r7:[ 113.211106] r9:c47bdf60 r8:c513db40 r7:00000008 r6:b6e17000 r5:c47ed900 r4:c0c2e800
2010 14:01:36.589695 c035bb84 r6:00000031 r5:c19c9378 [ 113.221715] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2011 14:01:36.589932 r4:c6b54000
2012 14:01:36.599255 [ 113.232404] r9:c07f59f4 r8:c47bdf60 r7:c2816000 r6:b6e17000 r5:c47ed900 r4:00000000
2013 14:01:36.608004 # [ 112.280013] [<c038e364>] (__[ 113.241276] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2014 14:01:36.618450 _might_sleep) from [<c038e694>] ([ 113.251274] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c47bc000 r5:c47ed900
2015 14:01:36.618686 __might_sleep+0x70/0xb0)
2016 14:01:36.622447 # [ 11[ 113.261964] r4:c47ed900
2017 14:01:36.633579 2.287867] r6:00000000 r5:0000003[ 113.267362] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2018 14:01:36.633818 1 r4:c19c9378
2019 14:01:36.643697 # [ 112.292528] [[ 113.277360] r9:c47bc000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000008 r4:00000008
2020 14:01:36.657841 <c038e624>] (__might_sleep) from [ 113.287967] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2021 14:01:36.664058 [<c036cd0c>] (exit_signals+0x4c/0[ 113.298394] Exception stack(0xc47bdfa8 to 0xc47bdff0)
2022 14:01:36.664293 x3fc)
2023 14:01:36.672389 # [ 112.300296] r6:00000[ 113.306313] dfa0: 00000008 00000008 00000001 b6e17000 00000008 00000000
2024 14:01:36.685471 001 r5:c6b54000 r4:c689de80[ 113.317354] dfc0: 00000008 00000008 b6f5ee00 00000004 00000001 00000000 00020000 bebb4a54
2025 14:01:36.685713
2026 14:01:36.688080 [ 113.327867] dfe0: 00000004 bebb4788 b6ec94cf b6e4f7e6
2027 14:01:36.694088 # [ 112.304958] [<c036ccc0>] (ex[ 113.333127] irq event stamp: 0
2028 14:01:36.703267 it_signals) from [<c035bb84>] (do[ 113.339037] hardirqs last enabled at (0): [<00000000>] 0x0
2029 14:01:36.706066 _exit+0x10c/0xb4c)
2030 14:01:36.712683 # [ 112.3122[ 113.347538] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2031 14:01:36.729712 96] r8:0000000b r7:c1e0fb0c r6:f[ 113.357886] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2032 14:01:36.730003 fffe000 r5:00000000 r4:c689de80
2033 14:01:36.732458 [ 113.368205] softirqs last disabled at (0): [<00000000>] 0x0
2034 14:01:36.740656 # [ 112.319034] [<c035ba78>] (do[ 113.376641] ---[ end trace e5a4f999a27108c8 ]---
2035 14:01:36.744057 _exit) from [<c030ea88>] (die+0x374/0x380)
2036 14:01:36.748249 # [ 112.325581] r7:c1e0fb0c
2037 14:01:36.753696 # [ 112.328143] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
2038 14:01:36.763581 # [ 112.335223] r10:00000004 r9:c6b54000 r8:c15e8544 r7:00000000 r6:c6b55dc8 r5:c0c2e9a0
2039 14:01:36.763815 # [ 112.343071] r4:e7f001f2
2040 14:01:36.772677 # [ 112.345636] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
2041 14:01:36.776767 # [ 112.353573] Exception stack(0xc6b55dc8 to 0xc6b55e10)
2042 14:01:36.784551 # [ 112.358654] 5dc0: c15e854c ef7815e0 bed4765f c0c2e98c 00000001 c5d15000
2043 14:01:36.798588 # [ 112.366861] 5de0: 00000004 c6b55f60 c15e8544 c1acc710 00000004 c6b55e64 c6b55e68 c6b55e58
2044 14:01:36.799273 # [ 112.375063] 5e00: c0c2e420 c0c2e9a0 a00e0013 ffffffff
2045 14:01:36.803714 # [ 112.380140] r7:c6b55dfc r6:ffffffff r5:a00e0013 r4:c0c2e9a4
2046 14:01:36.815474 # [ 112.385843] [<c0c2e98c>] (lkdtm_BUG) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2047 14:01:36.821357 # [ 112.393446] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2048 14:01:36.827763 # [ 112.401486] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2049 14:01:36.836690 # [ 112.409434] r9:c6b55f60 r8:c513db40 r7:00000004 r6:b6e3f000 r5:c5dce140 r4:c0c2e800
2050 14:01:36.844560 # [ 112.417211] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2051 14:01:36.851757 # [ 112.425070] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e3f000 r5:c5dce140 r4:00000000
2052 14:01:36.860097 # [ 112.432844] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2053 14:01:36.871415 # [ 112.440010] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6b54000 r5:c5dce140
2054 14:01:36.871677 # [ 112.447858] r4:c5dce140
2055 14:01:36.878103 # [ 112.450423] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2056 14:01:36.884605 # [ 112.457587] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000004 r4:00000004
2057 14:01:36.893971 # [ 112.465360] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2058 14:01:36.901102 # [ 112.472948] Exception stack(0xc6b55fa8 to 0xc6b55ff0)
2059 14:01:36.906446 # [ 112.478028] 5fa0: 00000004 00000004 00000001 b6e3f000 00000004 00000000
2060 14:01:36.915599 # [ 112.486235] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54
2061 14:01:36.919712 # [ 112.494435] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6
2062 14:01:36.924447 # BUG: saw 'kernel BUG at': ok
2063 14:01:36.926836 ok 2 selftests: lkdtm: BUG.sh
2064 14:01:36.929703 # selftests: lkdtm: WARNING.sh
2065 14:01:36.936825 # [ 113.005785] lkdtm: Performing direct entry WARNING
2066 14:01:36.938493 # [ 113.013095] ------------[ cut here ]------------
2067 14:01:36.949211 # [ 113.020498] WARNING: CPU: 1 PID: 875 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2068 14:01:36.975735 # [ 113.031818] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2069 14:01:36.985738 # [ 113.063529] CPU: 1 PID: 875 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2070 14:01:36.990685 # [ 113.074000] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2071 14:01:36.994976 # [ 113.083390] Backtrace:
2072 14:01:37.001387 # [ 113.088716] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
2073 14:01:37.008680 # [ 113.099138] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2074 14:01:37.015921 # [ 113.107659] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
2075 14:01:37.022604 # [ 113.117834] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2076 14:01:37.029748 # [ 113.127652] r9:00000009 r8:c0c2e9ec r7:00000053 r6:00000009 r5:c0c2e9ec r4:c1accdcc
2077 14:01:37.035807 # [ 113.138261] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
2078 14:01:37.041777 # [ 113.148601] r7:00000053 r6:c1accdcc r5:00000000 r4:c47bc000
2079 14:01:37.052947 # [ 113.157130] [<c134fb68>] (warn_slowpath_fmt) from [<c0c2e9ec>] (lkdtm_WARNING+0x48/0x4c)
2080 14:01:37.058687 # [ 113.168078] r9:c1acc714 r8:c15e8544[ 113.698635] lkdtm: Performing direct entry WARNING_MESSAGE
2081 14:01:37.072770 r7:c47bdf60 r6:00000008 r5:c473f[ 113.704835] ------------[ cut here ]------------
2082 14:01:37.073051 000 r4:00000002
2083 14:01:37.081121 # [ 113.178686][ 113.712174] WARNING: CPU: 2 PID: 910 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2084 14:01:37.086808 [<c0c2e9a4>] (lkdtm_WARNING) fro[ 113.724217] Warning message trigger count: 2
2085 14:01:37.119671 m [<c0c2e420>] (lkdtm_do_action+0[ 113.731214] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2086 14:01:37.119937 x2c/0x4c)
2087 14:01:37.128508 # [ 113.189466] [<c0c[ 113.762963] CPU: 2 PID: 910 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2088 14:01:37.137555 2e3f4>] (lkdtm_do_action) from [<[ 113.773417] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2089 14:01:37.145674 c0c2e920>] (direct_entry+0x120/0x[ 113.782806] Backtrace:
2090 14:01:37.145907 18c)
2091 14:01:37.156873 # [ 113.200333] [<c0c2e800[ 113.788133] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
2092 14:01:37.163760 >] (direct_entry) from [<c07f5a58[ 113.798555] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2093 14:01:37.164585 >] (full_proxy_write+0x64/0x94)
2094 14:01:37.172574 [ 113.807078] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
2095 14:01:37.184010 # [ 113.211106] r9:c47bdf60 r8:[ 113.817251] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2096 14:01:37.194481 c513db40 r7:00000008 r6:b6e17000 [ 113.827071] r9:00000009 r8:c0c2ea3c r7:00000058 r6:00000009 r5:c0c2ea3c r4:c1accdcc
2097 14:01:37.195754 r5:c47ed900 r4:c0c2e800
2098 14:01:37.204622 # [ 113[ 113.837679] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
2099 14:01:37.212353 .221715] [<c07f59f4>] (full_proxy[ 113.848017] r7:00000058 r6:c1accdcc r5:c1accde8 r4:c6cba000
2100 14:01:37.223515 _write) from [<c05986f0>] (vfs_wr[ 113.856548] [<c134fb68>] (warn_slowpath_fmt) from [<c0c2ea3c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2101 14:01:37.226992 ite+0x10c/0x524)
2102 14:01:37.235638 # [ 113.232404[ 113.868187] r9:c1acc71c r8:c15e8544 r7:c6cbbf60 r6:00000010 r5:c6de1000 r4:00000003
2103 14:01:37.247371 ] r9:c07f59f4 r8:c47bdf60 r7:c28[ 113.878796] [<c0c2e9f0>] (lkdtm_WARNING_MESSAGE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2104 14:01:37.255631 16000 r6:b6e17000 r5:c47ed900 r4:[ 113.890266] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2105 14:01:37.263780 00000000
2106 14:01:37.268854 # [ 113.241276] [<c059[ 113.901136] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2107 14:01:37.276873 85e4>] (vfs_write) from [<c0598c8[ 113.911907] r9:c6cbbf60 r8:c513db40 r7:00000010 r6:b6df5000 r5:c5eabcc0 r4:c0c2e800
2108 14:01:37.282157 4>] (ksys_write+0x74/0xec)
2109 14:01:37.287645 # [ [ 113.922517] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2110 14:01:37.299024 113.251274] r10:00000004 r9:0000[ 113.933203] r9:c07f59f4 r8:c6cbbf60 r7:c2816000 r6:b6df5000 r5:c5eabcc0 r4:00000000
2111 14:01:37.309652 0000 r8:00000000 r7:b6e17000 r6:c[ 113.943813] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2112 14:01:37.311725 47bc000 r5:c47ed900
2113 14:01:37.324161 # [ 113.261[ 113.953807] r10:00000004 r9:00000000 r8:00000000 r7:b6df5000 r6:c6cba000 r5:c5eabcc0
2114 14:01:37.324395 964] r4:c47ed900
2115 14:01:37.332570 # [ 113.26736[ 113.964495] r4:c5eabcc0
2116 14:01:37.334537 2] [<c0598c10>] (ksys_write) from[ 113.969897] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2117 14:01:37.347163 [<c0598d14>] (sys_write+0x18/0x1[ 113.979892] r9:c6cba000 r8:c03002e4 r7:00000004 r6:b6f3ce00 r5:00000010 r4:00000010
2118 14:01:37.347431 c)
2119 14:01:37.357432 # [ 113.277360] r9:c47bc000[ 113.990500] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2120 14:01:37.365129 r8:c03002e4 r7:00000004 r6:b6f5e[ 114.000924] Exception stack(0xc6cbbfa8 to 0xc6cbbff0)
2121 14:01:37.368649 e00 r5:00000008 r4:00000008
2122 14:01:37.375066 # [ [ 114.008846] bfa0: 00000010 00000010 00000001 b6df5000 00000010 00000000
2123 14:01:37.387506 113.287967] [<c0598cfc>] (sys_wr[ 114.019886] bfc0: 00000010 00000010 b6f3ce00 00000004 00000001 00000000 00020000 beb43a54
2124 14:01:37.393902 ite) from [<c03000c0>] (ret_fast_[ 114.030922] bfe0: 00000004 beb43788 b6ea74cf b6e2d7e6
2125 14:01:37.398480 syscall+0x0/0x28)
2126 14:01:37.404815 # [ 113.29839[ 114.038915] irq event stamp: 0
2127 14:01:37.407900 4] Exception stack(0xc47bdfa8 to [ 114.044791] hardirqs last enabled at (0): [<00000000>] 0x0
2128 14:01:37.409157 0xc47bdff0)
2129 14:01:37.417904 # [ 113.306313] dfa[ 114.053242] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2130 14:01:37.428207 0: 00000008 000[ 114.063575] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2131 14:01:37.437764 00008 00000001 b6e17000 00000008 [ 114.073918] softirqs last disabled at (0): [<00000000>] 0x0
2132 14:01:37.443801 00000000
2133 14:01:37.446039 # [ 113.317354] dfc0: [ 114.082351] ---[ end trace e5a4f999a27108c9 ]---
2134 14:01:37.450561 00000008 00000008 b6f5ee00 00000004 00000001 00000000 00020000 bebb4a54
2135 14:01:37.456636 # [ 113.327867] dfe0: 00000004 bebb4788 b6ec94cf b6e4f7e6
2136 14:01:37.459787 # [ 113.333127] irq event stamp: 0
2137 14:01:37.465660 # [ 113.339037] hardirqs last enabled at (0): [<00000000>] 0x0
2138 14:01:37.475674 # [ 113.347538] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2139 14:01:37.482602 # [ 113.357886] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2140 14:01:37.486582 # [ 113.368205] softirqs last disabled at (0): [<00000000>] 0x0
2141 14:01:37.492034 # [ 113.376641] ---[ end trace e5a4f999a27108c8 ]---
2142 14:01:37.493849 # WARNING: saw 'WARNING:': ok
2143 14:01:37.498674 ok 3 selftests: lkdtm: WARNING.sh
2144 14:01:37.500588 # selftests: lkdtm: WARNING_MESSAGE.sh
2145 14:01:37.508574 # [ 113.698635] lkdtm: Performing direct entry WARNING_MESSAGE
2146 14:01:37.511569 # [ 113.704835] ------------[ cut here ]------------
2147 14:01:37.519954 # [ 113.712174] WARNING: CPU: 2 PID: 910 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2148 14:01:37.525761 # [ 113.724217] Warning message trigger count: 2
2149 14:01:37.554117 # [ 113.731214] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2150 14:01:37.561091 # [ 113.762963] CPU: 2 PID: 910 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2151 14:01:37.569403 # [ 113.773417] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2152 14:01:37.574200 # [ 113.782806] Backtrace:
2153 14:01:37.580226 # [ 113.788133] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
2154 14:01:37.584598 # [ 113.798555] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2155 14:01:37.592598 # [ 113.807078] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
2156 14:01:37.598917 # [ 113.817251] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2157 14:01:37.610160 # [ 113.827071] r9:00000009 r8:c0c2ea3c r7:00000058 r6:00000009 r5:c0c2ea3c r4:c1accdcc
2158 14:01:37.616735 # [ 113.837679] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
2159 14:01:37.625102 # [ 113.848017] r7:00000058 r6:c1accdcc r5:c1accde8 r4:c6cba000
2160 14:01:37.629768 # [ 113.856548] [<c134fb68>] (warn_slowpath_fmt) from [<c0c2ea3c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2161 14:01:37.638409 # [ 113.868187] r9:c1acc71c r8:c15e8544 r7:c6cbbf60 r6:00000010 r5:c6de1000 r4:00000003
2162 14:01:37.646686 # [ 113.878796] [<c0c2e9f0>] (lkdtm_WARNING_MESSAGE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2163 14:01:37.654543 # [ 113.890266] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2164 14:01:37.663554 # [ 113.901136] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2165 14:01:37.669810 # [ 113.911907] r9:c6cbbf60 r8:c513db40 r7:00000010 r6:b6df5000 r5:c5eabcc0 r4:c0c2e800
2166 14:01:37.678057 # [ 113.922517] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2167 14:01:37.685185 # [ 113.933203] r9:c07f59f4 r8:c6cbbf60 r7:c2816000 r6:b6df5000 r5:c5eabcc0 r4:00000000
2168 14:01:37.694936 # [ 113.943813] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2169 14:01:37.700596 # [ 113.953807] r10:00000004 r9:00000000 r8:00000000 r7:b6df5000 r6:c6cba000 r5:c5eabcc0
2170 14:01:37.703489 # [ 113.964495] r4:c5eabcc0
2171 14:01:37.714549 # [ 113.969897] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2172 14:01:37.721682 # [ 113.979892] r9:c6cba000 r8:c03002e4 r7:00000004 r6:b6f3ce00 r5:00000010 r4:00000010
2173 14:01:37.727186 # [ 113.990500] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2174 14:01:37.732601 # [ 114.000924] Exception stack(0xc6cbbfa8 to 0xc6cbbff0)
2175 14:01:37.741331 # [ 114.008846] bfa0: 00000010 00000010 00000001 b6df5000 00000010 00000000
2176 14:01:37.748205 # [ 114.019886] bfc0: 00000010 00000010 b6f3ce00 00000004 00000001 00000000 00020000 beb43a54
2177 14:01:37.752847 # [ 114.030922] bfe0: 00000004 beb43788 b6ea74cf b6e2d7e6
2178 14:01:37.762500 # [ 114.0[ 114.397319] lkdtm: Performing direct entry EXCEPTION
2179 14:01:37.762734 38915] irq event stamp: 0
2180 14:01:37.769755 # [ 1[ 114.404508] 8<--- cut here ---
2181 14:01:37.775815 14.044791] hardirqs[ l a1s1t4. 410318] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2182 14:01:37.782796 enabled at (0): [<00000000>] 0x0[ 114.420614] pgd = 732e4f9f
2183 14:01:37.791272 # [ 114.053242] hardirqs last d[ 114.426188] [00000000] *pgd=00000000
2184 14:01:37.796196 isabled at (0): [<c0353ce0>] copy[ 114.432672] Internal error: Oops: 805 [#2] SMP ARM
2185 14:01:37.797405 _process+0x5c8/0x194c
2186 14:01:37.827516 # [ 114.0[ 114.440250] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2187 14:01:37.838292 63575] softirqs last [ e n a1b1l4.471951] CPU: 1 PID: 942 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2188 14:01:37.846634 d at (0): [<c0[3 5 31c1e40.>4]8 1943] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2189 14:01:37.851253 opy_process+0x5c8/0x194c
2190 14:01:37.854388 # [ 11 114.490478] PC is at lkdtm_EXCEPTION+0x18/0x20
2191 14:01:37.860188 4.073918] softirqs[ l a1s1t4 .d497687] LR is at lkdtm_do_action+0x2c/0x4c
2192 14:01:37.867822 sabled [a t 1(140.)5:0 4[2<9050] pc : [<c0c2ea5c>] lr : [<c0c2e420>] psr: a00e0013
2193 14:01:37.868056 00000>] 0x0[
2194 14:01:37.875730 #1 1[4 . 5111242.1] sp : c59c7e58 ip : c59c7e68 fp : c59c7e64
2195 14:01:37.883644 082351] -[- - [1 1e4n.d5 1t9r2a5c] r10: 0000000a r9 : c1acc72c r8 : c15e8544
2196 14:01:37.891445 e e5a4f999[a 2 171140.85c296 2]1-] r7 : c59c7f60 r6 : 0000000a r5 : c6b60000 r4 : 00000004
2197 14:01:37.891700 --
2198 14:01:37.899888 # WA[R N I1N1G4_.M5E3S4S4A7G6] r3 : 00000000 r2 : 06682df1 r1 : ef7965e0 r0 : c15e8564
2199 14:01:37.907525 : saw 'message[ t r1i1g4g.e5r4'2741] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2200 14:01:37.907761 ok
2201 14:01:37.914206 ok 4 s[e l f1t1e4s.t5s5:1 8l8] Control: 10c5387d Table: 15da804a DAC: 00000051
2202 14:01:37.923722 kdtm: WARNING_[M E S1S1A4G.5E5.9s37] Process cat (pid: 942, stack limit = 0xd1167ca8)
2203 14:01:37.923954 h
2204 14:01:37.928160 # selftes[t s :1 1l4k.d5t6m7:003] Stack: (0xc59c7e58 to 0xc59c8000)
2205 14:01:37.929044 EXCEPTION.sh[
2206 14:01:37.938054 114.573269] 7e40: c59c7e74 c59c7e68
2207 14:01:37.945705 [ 114.582662] 7e60: c0c2e420 c0c2ea50 c59c7e9c c59c7e78 c0c2e920 c0c2e400 c0c2e800 c5eaa3c0
2208 14:01:37.954055 [ 114.590849] 7e80: b6e51000 0000000a c513db40 c59c7f60 c59c7ec4 c59c7ea0 c07f5a58 c0c2e80c
2209 14:01:37.966054 [ 114.599033] 7ea0: 00000000 c5eaa3c0 b6e51000 c2816000 c59c7f60 c07f59f4 c59c7f5c c59c7ec8
2210 14:01:37.971227 [ 114.607218] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c59c6000
2211 14:01:37.979120 [ 114.615402] 7ee0: b6e51000 00020000 00000004 0000000a 0001fff6 c59c7ee0 00000001 b6e50000
2212 14:01:37.990994 [ 114.623587] 7f00: c5dce500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2213 14:01:37.996756 [ 114.631774] 7f20: 00000000 00000000 c13719a8 06682df1 c205c100 c5eaa3c0 c5eaa3c0 c59c6000
2214 14:01:38.003469 [ 114.639959] 7f40: b6e51000 00000000 00000000 00000004 c59c7f94 c59c7f60 c0598c84 c05985f0
2215 14:01:38.011403 [ 114.648147] 7f60: 00000000 00000000 c59c7fac 06682df1 0000000a 0000000a b6f98e00 00000004
2216 14:01:38.020016 [ 114.656332] 7f80: c03002e4 c59c6000 c59c7fa4 c59c7f98 c0598d14 c0598c1c 00000000 c59c7fa8
2217 14:01:38.026976 [ 114.664518] 7fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e51000 0000000a 00000000
2218 14:01:38.037874 [ 114.672705] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 be827a54
2219 14:01:38.044724 [ 114.680890] 7fe0: 00000004 be827788 b6f034cf b6e897e6 800e0030 00000001 00000000 00000000
2220 14:01:38.045846 [ 114.689069] Backtrace:
2221 14:01:38.054467 [ 114.691538] [<c0c2ea44>] (lkdtm_EXCEPTION) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2222 14:01:38.062625 [ 114.699643] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2223 14:01:38.070612 [ 114.707662] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2224 14:01:38.078718 [ 114.715588] r9:c59c7f60 r8:c513db40 r7:0000000a r6:b6e51000 r5:c5eaa3c0 r4:c0c2e800
2225 14:01:38.088493 [ 114.723345] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2226 14:01:38.094005 [ 114.731184] r9:c07f59f4 r8:c59c7f60 r7:c2816000 r6:b6e51000 r5:c5eaa3c0 r4:00000000
2227 14:01:38.101837 [ 114.738937] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2228 14:01:38.109610 [ 114.746079] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c59c6000 r5:c5eaa3c0
2229 14:01:38.110976 [ 114.753913] r4:c5eaa3c0
2230 14:01:38.121272 [ 114.756456] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2231 14:01:38.125566 [ 114.763598] r9:c59c6000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:0000000a r4:0000000a
2232 14:01:38.137063 [ 114.771353] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2233 14:01:38.138278 [ 114.778928] Exception stack(0xc59c7fa8 to 0xc59c7ff0)
2234 14:01:38.147120 [ 114.783987] 7fa0: 0000000a 0000000a 00000001 b6e51000 0000000a 00000000
2235 14:01:38.154854 [ 114.792171] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 be827a54
2236 14:01:38.159614 [ 114.800353] 7fe0: 00000004 be827788 b6f034cf b6e897e6
2237 14:01:38.165983 [ 114.805414] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2238 14:01:38.170636 [ 114.811579] ---[ end trace e5a4f999a27108ca ]---
2239 14:01:38.174999 # Segmentation fault
2240 14:01:38.243856 # [ 114.397319] lkdtm: Performing direct entry EXCEPTION
2241 14:01:38.248561 # [ 114.404508] 8<--- cut here ---
2242 14:01:38.255791 # [ 114.410318] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2243 14:01:38.257323 # [ 114.420614] pgd = 732e4f9f
2244 14:01:38.264233 # [ 114.426188] [00000000] *pgd=00000000
2245 14:01:38.267948 # [ 114.432672] Internal error: Oops: 805 [#2] SMP ARM
2246 14:01:38.294721 # [ 114.440250] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2247 14:01:38.304309 # [ 114.471951] CPU: 1 PID: 942 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2248 14:01:38.313116 # [ 114.481943] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2249 14:01:38.314106 # [ 114.490478] PC is at lkdtm_EXCEPTION+0x18/0x20
2250 14:01:38.319792 # [ 114.497687] LR is at lkdtm_do_action+0x2c/0x4c
2251 14:01:38.326767 # [ 114.504295] pc : [<c0c2ea5c>] lr : [<c0c2e420>] psr: a00e0013
2252 14:01:38.332726 # [ 114.512211] sp : c59c7e58 ip : c59c7e68 fp : c59c7e64
2253 14:01:38.337024 # [ 114.519257] r10: 0000000a r9 : c1acc72c r8 : c15e8544
2254 14:01:38.344563 # [ 114.526216] r7 : c59c7f60 r6 : 0000000a r5 : c6b60000 r4 : 00000004
2255 14:01:38.352322 # [ 114.534476] r3 : 00000000 r2 : 06682df1 r1 : ef7965e0 r0 : c15e8564
2256 14:01:38.358535 # [ 114.542741] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2257 14:01:38.364496 # [ 114.551868] Control: 10c5387d Table: 15da804a DAC: 00000051
2258 14:01:38.370827 # [ 114.559437] Process cat (pid: 942, stack limit = 0xd1167ca8)
2259 14:01:38.376697 # [ 114.567003] Stack: (0xc59c7e58 to 0xc59c8000)
2260 14:01:38.381847 # [ 114.573269] 7e40: c59c7e74 c59c7e68
2261 14:01:38.391831 # [ 114.582662] 7e60: c0c2e420 c0c2ea50 c59c7e9c c59c7e78 c0c2e920 c0c2e400 c0c2e800 c5eaa3c0
2262 14:01:38.400749 # [ 114.590849] 7e80: b6e51000 0000000a c513db40 c59c7f60 c59c7ec4 c59c7ea0 c07f5a58 c0c2e80c
2263 14:01:38.407005 # [ 114.599033] 7ea0: 00000000 c5eaa3c0 b6e51000 c2816000 c59c7f60 c07f59f4 c59c7f5c c59c7ec8
2264 14:01:38.415121 # [ 114.607218] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c59c6000
2265 14:01:38.423118 # [ 114.615402] 7ee0: b6e51000 00020000 00000004 0000000a 0001fff6 c59c7ee0 00000001 b6e50000
2266 14:01:38.432232 # [ 114.623587] 7f00: c5dce500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2267 14:01:38.439891 # [ 114.631774] 7f20: 00000000 00000000 c13719a8 06682df1 c205c100 c5eaa3c0 c5eaa3c0 c59c6000
2268 14:01:38.452142 # [ 114.639959] 7f40: b6e51000 00000000 00000000 00000004 c59c7f94 c59c7f60 c0598c84 c05985f0
2269 14:01:38.457711 # [ 114.648147] 7f60: 00000000 00000000 c59c7fac 06682df1 0000000a 0000000a b6f98e00 00000004
2270 14:01:38.465241 # [ 114.656332] 7f80: c03002e4 c59c6000 c59c7fa4 c59c7f98 c0598d14 c0598c1c 00000000 c59c7fa8
2271 14:01:38.473280 # [ 114.664518] 7fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e51000 0000000a 00000000
2272 14:01:38.484613 # [ 114.672705] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 be827a54
2273 14:01:38.491943 # [ 114.680890] 7fe0: 00000004 be827788 b6f034cf b6e897e6 800e0030 00000001 00000000 00000000
2274 14:01:38.492814 # [ 114.689069] Backtrace:
2275 14:01:38.501018 # [ 114.691538] [<c0c2ea44>] (lkdtm_EXCEPTION) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2276 14:01:38.508933 # [ 114.699643] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2277 14:01:38.517645 # [ 114.707662] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2278 14:01:38.527027 # [ 114.715588] r9:c59c7f60 r8:c513db40 r7:0000000a r6:b6e51000 r5:c5eaa3c0 r4:c0c2e800
2279 14:01:38.533788 # [ 114.723345] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2280 14:01:38.539866 # [ 114.731184] r9:c07f59f4 r8:c59c7f60 r7:c2816000 r6:b6e51000 r5:c5eaa3c0 r4:00000000
2281 14:01:38.547781 # [ 114.738937] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2282 14:01:38.556818 # [ 114.746079] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c59c6000 r5:c5eaa3c0
2283 14:01:38.562638 # [ 114.753913] r4:c5eaa3c0
2284 14:01:38.566707 # [ 114.756456] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2285 14:01:38.575387 # [ 114.763598] r9:c59c6000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:0000000a r4:0000000a
2286 14:01:38.583409 # [ 114.771353] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2287 14:01:38.587629 # [ 114.778928] Exception stack(0xc59c7fa8 to 0xc59c7ff0)
2288 14:01:38.598026 # [ 114.783987] 7fa0: 0000000a 0000000a 00000001 b6e51000 0000000a 00000000
2289 14:01:38.603718 # [ 114.792171] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 be827a54
2290 14:01:38.610977 # [ 114.800353] 7fe0: 00000004 be827788 b6f034cf b6e897e6
2291 14:01:38.617173 # [ 114.805414] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2292 14:01:38.622185 # [ 114.811579] ---[ end trace e5a4f999a27108ca ]---
2293 14:01:38.625049 # EXCEPTION: missing 'call trace:': [FAIL]
2294 14:01:38.629871 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2295 14:01:38.632534 # selftests: lkdtm: LOOP.sh
2296 14:01:38.633213 # Skipping LOOP: Hangs the system
2297 14:01:38.637032 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2298 14:01:38.639528 # selftests: lkdtm: EXHAUST_STACK.sh
2299 14:01:38.697618 # Skipping EXHAUST_STACK: Corrupts memory on failure
2300 14:01:38.704936 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2301 14:01:38.723668 # selftests: lkdtm: CORRUPT_STACK.sh
2302 14:01:38.883202 # Skipping CORRUPT_STACK: Crashes entire system on success
2303 14:01:38.894819 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2304 14:01:38.914510 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2305 14:01:39.067827 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2306 14:01:39.075592 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2307 14:01:39.092192 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2308 14:01:39.283852 [ 115.923913] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2309 14:01:39.288978 [ 115.929512] lkdtm: attempting good list addition
2310 14:01:39.293857 [ 115.934229] lkdtm: attempting corrupted list addition
2311 14:01:39.298987 [ 115.939297] lkdtm: list_add() corruption not detected!
2312 14:01:39.356284 # [ 115.923913] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2313 14:01:39.361419 # [ 115.929512] lkdtm: attempting good list addition
2314 14:01:39.369726 # [ 115.934229] lkdtm: attempting corrupted list addition
2315 14:01:39.371553 # [ 115.939297] lkdtm: list_add() corruption not detected!
2316 14:01:39.386739 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2317 14:01:39.407616 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2318 14:01:39.426379 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2319 14:01:39.635139 [ 116.274908] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2320 14:01:39.642028 [ 116.280530] lkdtm: attempting good list removal
2321 14:01:39.645005 [ 116.285201] lkdtm: attempting corrupted list removal
2322 14:01:39.650356 [ 116.290202] lkdtm: list_del() corruption not detected!
2323 14:01:39.707035 # [ 116.274908] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2324 14:01:39.713034 # [ 116.280530] lkdtm: attempting good list removal
2325 14:01:39.721258 # [ 116.285201] lkdtm: attempting corrupted list removal
2326 14:01:39.721949 # [ 116.290202] lkdtm: list_del() corruption not detected!
2327 14:01:39.735509 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2328 14:01:39.757152 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2329 14:01:39.776297 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2330 14:01:39.964862 [ 116.602123] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2331 14:01:39.969008 [ 116.608411] lkdtm: attempting bad read from page below current stack
2332 14:01:39.975392 [ 116.615029] lkdtm: FAIL: accessed page before stack! (byte: 80)
2333 14:01:40.038938 # [ 116.602123] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2334 14:01:40.051664 # [ 116.608411] lkdtm: attempting bad read from page below current stack
2335 14:01:40.051899 # [ 116.615029] lkdtm: FAIL: accessed page before stack! (byte: 80)
2336 14:01:40.064730 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2337 14:01:40.085775 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2338 14:01:40.105084 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2339 14:01:40.290341 [ 116.929562] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2340 14:01:40.299517 [ 116.936011] lkdtm: attempting bad read from page above current stack
2341 14:01:40.303161 [ 116.942595] lkdtm: FAIL: accessed page after stack! (byte: 0)
2342 14:01:40.361220 # [ 116.929562] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2343 14:01:40.366976 # [ 116.936011] lkdtm: attempting bad read from page above current stack
2344 14:01:40.372254 # [ 116.942595] lkdtm: FAIL: accessed page after stack! (byte: 0)
2345 14:01:40.385159 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2346 14:01:40.406767 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2347 14:01:40.424459 # selftests: lkdtm: UNSET_SMEP.sh
2348 14:01:40.630542 [ 117.270840] lkdtm: Performing direct entry UNSET_SMEP
2349 14:01:40.636128 [ 117.276074] lkdtm: XFAIL: this test is x86_64-only
2350 14:01:40.693407 # [ 117.270840] lkdtm: Performing direct entry UNSET_SMEP
2351 14:01:40.698523 # [ 117.276074] lkdtm: XFAIL: this test is x86_64-only
2352 14:01:40.719266 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2353 14:01:40.742372 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2354 14:01:40.762155 # selftests: lkdtm: DOUBLE_FAULT.sh
2355 14:01:40.947289 [ 117.587756] lkdtm: Performing direct entry DOUBLE_FAULT
2356 14:01:40.952363 [ 117.593068] lkdtm: XFAIL: this test is ia32-only
2357 14:01:41.020457 # [ 117.587756] lkdtm: Performing direct entry DOUBLE_FAULT
2358 14:01:41.028132 # [ 117.593068] lkdtm: XFAIL: this test is ia32-only
2359 14:01:41.045143 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2360 14:01:41.066057 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2361 14:01:41.085214 # selftests: lkdtm: CORRUPT_PAC.sh
2362 14:01:41.274283 [ 117.913390] lkdtm: Performing direct entry CORRUPT_PAC
2363 14:01:41.277553 [ 117.918555] lkdtm: XFAIL: this test is arm64-only
2364 14:01:41.335393 # [ 117.913390] lkdtm: Performing direct entry CORRUPT_PAC
2365 14:01:41.340135 # [ 117.918555] lkdtm: XFAIL: this test is arm64-only
2366 14:01:41.358242 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2367 14:01:41.381093 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2368 14:01:41.401480 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2369 14:01:41.590230 [ 118.229262] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2370 14:01:41.597451 [ 118.235804] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2371 14:01:41.659237 # [ 118.229262] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2372 14:01:41.663792 # [ 118.235804] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2373 14:01:41.683247 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2374 14:01:41.706150 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2375 14:01:41.725117 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2376 14:01:41.883018 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2377 14:01:41.893351 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2378 14:01:41.909039 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2379 14:01:42.071346 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2380 14:01:42.074110 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2381 14:01:42.090407 # selftests: lkdtm: READ_AFTER_FREE.sh
2382 14:01:42.278390 [ 118.918452] lkdtm: Performing direct entry READ_AFTER_FREE
2383 14:01:42.284571 [ 118.924027] lkdtm: Value in memory before free: 12345678
2384 14:01:42.289038 [ 118.929352] lkdtm: Attempting bad read from freed memory
2385 14:01:42.293408 [ 118.934897] lkdtm: Memory was not poisoned
2386 14:01:42.355437 # [ 118.918452] lkdtm: Performing direct entry READ_AFTER_FREE
2387 14:01:42.362374 # [ 118.924027] lkdtm: Value in memory before free: 12345678
2388 14:01:42.370462 # [ 118.929352] lkdtm: Attempting bad read from freed memory
2389 14:01:42.375079 # [ 118.934897] lkdtm: Memory was not poisoned
2390 14:01:42.378154 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2391 14:01:42.392664 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2392 14:01:42.412268 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2393 14:01:42.571094 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2394 14:01:42.579367 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2395 14:01:42.595257 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2396 14:01:42.790342 [ 119.429295] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2397 14:01:42.799216 [ 119.435401] lkdtm: Value in memory before free: 12345678
2398 14:01:42.800652 [ 119.440731] lkdtm: Attempting to read from freed memory
2399 14:01:42.805320 [ 119.446184] lkdtm: Buddy page was not poisoned
2400 14:01:42.860697 # [ 119.429295] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2401 14:01:42.866376 # [ 119.435401] lkdtm: Value in memory before free: 12345678
2402 14:01:42.869950 # [ 119.440731] lkdtm: Attempting to read from freed memory
2403 14:01:42.874272 # [ 119.446184] lkdtm: Buddy page was not poisoned
2404 14:01:42.887370 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2405 14:01:42.909398 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2406 14:01:42.927303 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2407 14:01:43.123072 [ 119.762325] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2408 14:01:43.127575 [ 119.767937] lkdtm: Attempting double slab free ...
2409 14:01:43.188145 # [ 119.762325] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2410 14:01:43.191617 # [ 119.767937] lkdtm: Attempting double slab free ...
2411 14:01:43.211228 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2412 14:01:43.233116 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2413 14:01:43.251937 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2414 14:01:43.440325 [ 120.079802] lkdtm: Performing direct entry SLAB_FREE_CROSS
2415 14:01:43.445254 [ 120.085392] lkdtm: Attempting cross-cache slab free ...
2416 14:01:43.506478 # [ 120.079802] lkdtm: Performing direct entry SLAB_FREE_CROSS
2417 14:01:43.510180 # [ 120.085392] lkdtm: Attempting cross-cache slab free ...
2418 14:01:43.531091 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2419 14:01:43.554282 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2420 14:01:43.574199 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2421 14:01:43.785349 [ 120.424212] lkdtm: Performing direct entry SLAB_FREE_PAGE
2422 14:01:43.789416 [ 120.429639] lkdtm: Attempting non-Slab slab free ...
2423 14:01:43.851500 # [ 120.424212] lkdtm: Performing direct entry SLAB_FREE_PAGE
2424 14:01:43.855606 # [ 120.429639] lkdtm: Attempting non-Slab slab free ...
2425 14:01:43.878399 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2426 14:01:43.900605 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2427 14:01:43.919340 # selftests: lkdtm: SOFTLOCKUP.sh
2428 14:01:44.079752 # Skipping SOFTLOCKUP: Hangs the system
2429 14:01:44.090596 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2430 14:01:44.110244 # selftests: lkdtm: HARDLOCKUP.sh
2431 14:01:44.273495 # Skipping HARDLOCKUP: Hangs the system
2432 14:01:44.286610 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2433 14:01:44.305898 # selftests: lkdtm: SPINLOCKUP.sh
2434 14:01:44.464635 # Skipping SPINLOCKUP: Hangs the system
2435 14:01:44.477741 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2436 14:01:44.497214 # selftests: lkdtm: HUNG_TASK.sh
2437 14:01:44.654532 # Skipping HUNG_TASK: Hangs the system
2438 14:01:44.662285 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2439 14:01:44.681539 # selftests: lkdtm: EXEC_DATA.sh
2440 14:01:44.875434 [ 121.511834] lkdtm: Performing direct entry EXEC_DATA
2441 14:01:44.877695 [ 121.516827] lkdtm: attempting ok execution at c0c2f190
2442 14:01:44.884601 [ 121.522049] lkdtm: attempting bad execution at c26f674c
2443 14:01:44.885576 [ 121.527297] 8<--- cut here ---
2444 14:01:44.892785 [ 121.530362] Unable to handle kernel paging request at virtual address c26f674c
2445 14:01:44.896613 [ 121.537592] pgd = cfc7a158
2446 14:01:44.898693 [ 121.540307] [c26f674c] *pgd=1261141e(bad)
2447 14:01:44.904558 [ 121.544356] Internal error: Oops: 8000000d [#3] SMP ARM
2448 14:01:44.933674 [ 121.549605] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2449 14:01:44.943510 [ 121.578879] CPU: 3 PID: 1785 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2450 14:01:44.947453 [ 121.586644] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2451 14:01:44.951522 [ 121.593208] PC is at data_area+0x0/0x40
2452 14:01:44.957205 [ 121.597087] LR is at execute_location+0xa4/0xb4
2453 14:01:44.964386 [ 121.601645] pc : [<c26f674c>] lr : [<c135c21c>] psr: 600e0013
2454 14:01:44.970948 [ 121.607935] sp : c5889e38 ip : 00000027 fp : c5889e54
2455 14:01:44.975839 [ 121.613180] r10: 0000000a r9 : c1acc910 r8 : c15e8544
2456 14:01:44.979336 [ 121.618428] r7 : c5889f60 r6 : 00000001 r5 : c26f674c r4 : c0c2f190
2457 14:01:44.988319 [ 121.624977] r3 : 95471a52 r2 : 95471a52 r1 : ef7c05e4 r0 : 0000002b
2458 14:01:44.993794 [ 121.631531] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2459 14:01:44.999713 [ 121.638689] Control: 10c5387d Table: 1694804a DAC: 00000051
2460 14:01:45.006993 [ 121.644459] Process cat (pid: 1785, stack limit = 0x3f6483fc)
2461 14:01:45.010845 [ 121.650228] Stack: (0xc5889e38 to 0xc588a000)
2462 14:01:45.018476 [ 121.654611] 9e20: 0000001f c6dd2000
2463 14:01:45.027615 [ 121.662819] 9e40: 0000000a c5889f60 c5889e64 c5889e58 c135c388 c135c184 c5889e74 c5889e68
2464 14:01:45.034490 [ 121.671025] 9e60: c0c2e420 c135c370 c5889e9c c5889e78 c0c2e920 c0c2e400 c0c2e800 c59f1180
2465 14:01:45.043964 [ 121.679232] 9e80: b6e63000 0000000a c513db40 c5889f60 c5889ec4 c5889ea0 c07f5a58 c0c2e80c
2466 14:01:45.049997 [ 121.687439] 9ea0: 00000000 c59f1180 b6e63000 c2816000 c5889f60 c07f59f4 c5889f5c c5889ec8
2467 14:01:45.061282 [ 121.695645] 9ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5888000
2468 14:01:45.069115 [ 121.703852] 9ee0: b6e63000 00020000 00000004 0000000a 0001fff6 c5889ee0 00000001 b6e62000
2469 14:01:45.074721 [ 121.712057] 9f00: c5b392c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2470 14:01:45.082870 [ 121.720264] 9f20: 00000000 00000000 c13719a8 95471a52 c205c100 c59f1180 c59f1180 c5888000
2471 14:01:45.091583 [ 121.728469] 9f40: b6e63000 00000000 00000000 00000004 c5889f94 c5889f60 c0598c84 c05985f0
2472 14:01:45.099866 [ 121.736677] 9f60: 00000000 00000000 c5889fac 95471a52 0000000a 0000000a b6faae00 00000004
2473 14:01:45.107469 [ 121.744883] 9f80: c03002e4 c5888000 c5889fa4 c5889f98 c0598d14 c0598c1c 00000000 c5889fa8
2474 14:01:45.115622 [ 121.753090] 9fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e63000 0000000a 00000000
2475 14:01:45.124614 [ 121.761296] 9fc0: 0000000a 0000000a b6faae00 00000004 00000001 00000000 00020000 be9a1a54
2476 14:01:45.133213 [ 121.769504] 9fe0: 00000004 be9a1788 b6f154cf b6e9b7e6 800e0030 00000001 00000000 00000000
2477 14:01:45.134482 [ 121.777697] Backtrace:
2478 14:01:45.143404 [ 121.780200] [<c135c178>] (execute_location) from [<c135c388>] (lkdtm_EXEC_DATA+0x24/0x28)
2479 14:01:45.148912 [ 121.788409] r7:c5889f60 r6:0000000a r5:c6dd2000 r4:0000001f
2480 14:01:45.156988 [ 121.794115] [<c135c364>] (lkdtm_EXEC_DATA) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2481 14:01:45.164642 [ 121.802242] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2482 14:01:45.176792 [ 121.810290] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2483 14:01:45.182477 [ 121.818238] r9:c5889f60 r8:c513db40 r7:0000000a r6:b6e63000 r5:c59f1180 r4:c0c2e800
2484 14:01:45.191456 [ 121.826021] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2485 14:01:45.196808 [ 121.833882] r9:c07f59f4 r8:c5889f60 r7:c2816000 r6:b6e63000 r5:c59f1180 r4:00000000
2486 14:01:45.204857 [ 121.841657] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2487 14:01:45.212401 [ 121.848822] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c5888000 r5:c59f1180
2488 14:01:45.213433 [ 121.856671] r4:c59f1180
2489 14:01:45.221532 [ 121.859237] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2490 14:01:45.228563 [ 121.866401] r9:c5888000 r8:c03002e4 r7:00000004 r6:b6faae00 r5:0000000a r4:0000000a
2491 14:01:45.236675 [ 121.874180] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2492 14:01:45.241998 [ 121.881769] Exception stack(0xc5889fa8 to 0xc5889ff0)
2493 14:01:45.249934 [ 121.886850] 9fa0: 0000000a 0000000a 00000001 b6e63000 0000000a 00000000
2494 14:01:45.258239 [ 121.895057] 9fc0: 0000000a 0000000a b6faae00 00000004 00000001 00000000 00020000 be9a1a54
2495 14:01:45.262592 [ 121.903259] 9fe0: 00000004 be9a1788 b6f154cf b6e9b7e6
2496 14:01:45.268984 [ 121.908341] Code: 00000000 c2b1b780 c2b1b840 c2b1b900 (e1a0c00d)
2497 14:01:45.273597 [ 121.914466] ---[ end trace e5a4f999a27108cb ]---
2498 14:01:45.278697 # Segmentation fault
2499 14:01:45.364481 # [ 121.511834] lkdtm: Performing direct entry EXEC_DATA
2500 14:01:45.370565 # [ 121.516827] lkdtm: attempting ok execution at c0c2f190
2501 14:01:45.375465 # [ 121.522049] lkdtm: attempting bad execution at c26f674c
2502 14:01:45.380011 # [ 121.527297] 8<--- cut here ---
2503 14:01:45.388352 # [ 121.530362] Unable to handle kernel paging request at virtual address c26f674c
2504 14:01:45.392614 # [ 121.537592] pgd = cfc7a158
2505 14:01:45.394640 # [ 121.540307] [c26f674c] *pgd=1261141e(bad)
2506 14:01:45.399511 # [ 121.544356] Internal error: Oops: 8000000d [#3] SMP ARM
2507 14:01:45.427834 # [ 121.549605] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2508 14:01:45.436475 # [ 121.578879] CPU: 3 PID: 1785 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2509 14:01:45.442785 # [ 121.586644] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2510 14:01:45.446376 # [ 121.593208] PC is at data_area+0x0/0x40
2511 14:01:45.452223 # [ 121.597087] LR is at execute_location+0xa4/0xb4
2512 14:01:45.459416 # [ 121.601645] pc : [<c26f674c>] lr : [<c135c21c>] psr: 600e0013
2513 14:01:45.463909 # [ 121.607935] sp : c5889e38 ip : 00000027 fp : c5889e54
2514 14:01:45.473091 # [ 121.613180] r10: 0000000a r9 : c1acc910 r8 : c15e8544
2515 14:01:45.477464 # [ 121.618428] r7 : c5889f60 r6 : 00000001 r5 : c26f674c r4 : c0c2f190
2516 14:01:45.481540 # [ 121.624977] r3 : 95471a52 r2 : 95471a52 r1 : ef7c05e4 r0 : 0000002b
2517 14:01:45.489222 # [ 121.631531] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2518 14:01:45.495660 # [ 121.638689] Control: 10c5387d Table: 1694804a DAC: 00000051
2519 14:01:45.503999 # [ 121.644459] Process cat (pid: 1785, stack limit = 0x3f6483fc)
2520 14:01:45.508987 # [ 121.650228] Stack: (0xc5889e38 to 0xc588a000)
2521 14:01:45.513497 # [ 121.654611] 9e20: 0000001f c6dd2000
2522 14:01:45.523386 # [ 121.662819] 9e40: 0000000a c5889f60 c5889e64 c5889e58 c135c388 c135c184 c5889e74 c5889e68
2523 14:01:45.535181 # [ 121.671025] 9e60: c0c2e420 c135c370 c5889e9c c5889e78 c0c2e920 c0c2e400 c0c2e800 c59f1180
2524 14:01:45.538365 # [ 121.679232] 9e80: b6e63000 0000000a c513db40 c5889f60 c5889ec4 c5889ea0 c07f5a58 c0c2e80c
2525 14:01:45.549630 # [ 121.687439] 9ea0: 00000000 c59f1180 b6e63000 c2816000 c5889f60 c07f59f4 c5889f5c c5889ec8
2526 14:01:45.556452 # [ 121.695645] 9ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5888000
2527 14:01:45.563722 # [ 121.703852] 9ee0: b6e63000 00020000 00000004 0000000a 0001fff6 c5889ee0 00000001 b6e62000
2528 14:01:45.573868 # [ 121.712057] 9f00: c5b392c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2529 14:01:45.579604 # [ 121.720264] 9f20: 00000000 00000000 c13719a8 95471a52 c205c100 c59f1180 c59f1180 c5888000
2530 14:01:45.588350 # [ 121.728469] 9f40: b6e63000 00000000 00000000 00000004 c5889f94 c5889f60 c0598c84 c05985f0
2531 14:01:45.598623 # [ 121.736677] 9f60: 00000000 00000000 c5889fac 95471a52 0000000a 0000000a b6faae00 00000004
2532 14:01:45.607053 # [ 121.744883] 9f80: c03002e4 c5888000 c5889fa4 c5889f98 c0598d14 c0598c1c 00000000 c5889fa8
2533 14:01:45.613840 # [ 121.753090] 9fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e63000 0000000a 00000000
2534 14:01:45.623508 # [ 121.761296] 9fc0: 0000000a 0000000a b6faae00 00000004 00000001 00000000 00020000 be9a1a54
2535 14:01:45.631370 # [ 121.769504] 9fe0: 00000004 be9a1788 b6f154cf b6e9b7e6 800e0030 00000001 00000000 00000000
2536 14:01:45.635504 # [ 121.777697] Backtrace:
2537 14:01:45.641424 # [ 121.780200] [<c135c178>] (execute_location) from [<c135c388>] (lkdtm_EXEC_DATA+0x24/0x28)
2538 14:01:45.649928 # [ 121.788409] r7:c5889f60 r6:0000000a r5:c6dd2000 r4:0000001f
2539 14:01:45.655227 # [ 121.794115] [<c135c364>] (lkdtm_EXEC_DATA) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2540 14:01:45.663210 # [ 121.802242] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2541 14:01:45.673268 # [ 121.810290] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2542 14:01:45.683545 # [ 121.818238] r9:c5889f60 r8:c513db40 r7:0000000a r6:b6e63000 r5:c59f1180 r4:c0c2e800
2543 14:01:45.687725 # [ 121.826021] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2544 14:01:45.695644 # [ 121.833882] r9:c07f59f4 r8:c5889f60 r7:c2816000 r6:b6e63000 r5:c59f1180 r4:00000000
2545 14:01:45.705646 # [ 121.841657] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2546 14:01:45.712741 # [ 121.848822] r10:00000004 r9:00000000 r8:0000000[ 122.351316] lkdtm: Performing direct entry EXEC_STACK
2547 14:01:45.721457 0 r7:b6e63000 r6:c5888000 r5:c59f[ 122.357337] lkdtm: attempting ok execution at c0c2f190
2548 14:01:45.721846 1180
2549 14:01:45.729126 # [ 121.856671] r4:c59f11[ 122.365312] lkdtm: attempting bad execution at c6d87e0c
2550 14:01:45.729501 80
2551 14:01:45.734842 # [ 121.859237] [<c0598c10>][ 122.373391] 8<--- cut here ---
2552 14:01:45.743997 (ksys_write)[ f r1o2m2 .[3<7c9050] Unable to handle kernel paging request at virtual address c6d87e0c
2553 14:01:45.748184 598d14>] ([s y s1_2w2r.i3t8e83+80] pgd = a2f39440
2554 14:01:45.749127 x18/0x1c)
2555 14:01:45.755635 # [ 121.86640[1 ] 1 2.392823] [c6d87e0c] *pgd=16c1141e(bad)
2556 14:01:45.761634 r9:c5888000 r8:c[0 3 010222e.43 99266] Internal error: Oops: 8000000d [#4] SMP ARM
2557 14:01:45.793395 7:00000004 r6:b6faae00 r5:0000000[ 122.406570] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2558 14:01:45.794704 a r4:0000000a
2559 14:01:45.802855 # [ [ 1 2112.28.738273] CPU: 2 PID: 1861 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2560 14:01:45.812114 4180] [<c05[9 8 1c2f2c.>4]4 8(1s78] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2561 14:01:45.817354 s_write) from [<c0[3 0 0102c2.04>6531] PC is at 0xc6d87e0c
2562 14:01:45.825344 ] (ret_fast_syscall+0x0/0x28[) 122.461759] LR is at execute_location+0xa4/0xb4
2563 14:01:45.834828 # [ 121.8[8 1 716292]. 4E6x8c8e81] pc : [<c6d87e0c>] lr : [<c135c21c>] psr: 600e0013
2564 14:01:45.840176 tion sta[c k1(202x.c457868996f7a sp : c6d87de8 ip : c6d87cf0 fp : c6d87e04
2565 14:01:45.841408 8 to 0xc5[8 8 91f2f20.)48
2566 14:01:45.846859 3#8 4[] r10: 0000000b r9 : c1acc91c r8 : c15e8544
2567 14:01:45.854007 121.8868[5 0 ]1 292f.a409:0 7 98] r7 : c6d87f60 r6 : 00000001 r5 : c6d87e0c r4 : c0c2f190
2568 14:01:45.864404 [ 1 2 2 . 4090901040] r3 : 52bd983e r2 : 52bd983e r1 : ef7ab5e0 r0 : 0000002b
2569 14:01:45.871386 00a 0000000a [0 0 0102020.05107 408] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2570 14:01:45.880778 6e63000 0[0 0 0102020.a5 10604040] Control: 10c5387d Table: 16c9004a DAC: 00000051
2571 14:01:45.881217 0000
2572 14:01:45.887505 # [ [ 1 2112.28.95520359728] Process cat (pid: 1861, stack limit = 0x6e8659b4)
2573 14:01:45.893579 9fc0: 000[0 0 0102a2 .0503014090] Stack: (0xc6d87de8 to 0xc6d88000)
2574 14:01:45.904761 00a b6faae00 000[0 0 010242 .05037591] 7de0: c6d86000 c6dbd000 0000000b c6d87f60 c6d87e64 c6d87e08
2575 14:01:45.914389 00001 00000000 [0 0 0122020.0504 848] 7e00: c135c3c4 c135c184 c6d87e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2576 14:01:45.914829 be9a1a54
2577 14:01:45.924972 # [ [1 2 11.2920.35255019] 7e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30d3374 e34c31b7
2578 14:01:45.935615 9] 9fe0: 0000000[4 b1e292.a5167191] 7e40: e3a02040 e3a01d33 e5930018 52bd983e 0000000b 00000020 c6d87e74 c6d87e68
2579 14:01:45.937126 88 b6f154cf b6e9[b 7 e1622
2580 14:01:45.943913 .#5 78362] 7e60: c0c2e420 c135c398 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c5a25cc0
2581 14:01:45.953594 121.908341][ C o1d2e2:. 50808019] 7e80: b6e7e000 0000000b c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c
2582 14:01:45.963901 00000 c2b1b780 [c 2 b112b28.4509 702] 7ea0: 00000000 c5a25cc0 b6e7e000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8
2583 14:01:45.965745 c2b1b900 (e1a0c0[0 d )1 22
2584 14:01:45.974554 .#6 08874] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6d86000
2585 14:01:45.984432 121.914466] -[- - [1 2e2n.d6 1t131] 7ee0: b6e7e000 00020000 00000004 0000000b 0001fff5 c6d87ee0 00000001 b6e7d000
2586 14:01:45.994946 race e5a4f999a[2 7 110282c.b6 2]9301] 7f00: c5dcf400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2587 14:01:45.995236 --
2588 14:01:46.007288 # EXEC_DATA: m[i s s1i2n2g. 639474] 7f20: 00000000 00000000 c13719a8 52bd983e c205c100 c5a25cc0 c5a25cc0 c6d86000
2589 14:01:46.008081 call trace:': [F[A I L1]22
2590 14:01:46.014663 .n6o49817] 7f40: b6e7e000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0
2591 14:01:46.027233 ok 30 selftests:[ l k1d2t2m.:6 0075] 7f60: 00000000 00000000 c6d87fac 52bd983e 0000000b 0000000b b6fc5e00 00000004
2592 14:01:46.029687 EXEC_DATA.sh [# e1x2i2t.=6170
2593 14:01:46.035684 31] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8
2594 14:01:46.046706 # selftests: l[k d t1m2:2 .E6X8E0416] 7fa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e7e000 0000000b 00000000
2595 14:01:46.047002 _STACK.sh
2596 14:01:46.056473 [ 122.690588] 7fc0: 0000000b 0000000b b6fc5e00 00000004 00000001 00000000 00020000 bebf8a54
2597 14:01:46.062567 [ 122.699715] 7fe0: 00000004 bebf8788 b6f304cf b6eb67e6 800e0030 00000001 00000000 00000000
2598 14:01:46.065695 [ 122.707894] Backtrace:
2599 14:01:46.072965 [ 122.710363] [<c135c178>] (execute_location) from [<c135c3c4>] (lkdtm_EXEC_STACK+0x38/0x54)
2600 14:01:46.082076 [ 122.718635] r7:c6d87f60 r6:0000000b r5:c6dbd000 r4:c6d86000
2601 14:01:46.088673 [ 122.724312] [<c135c38c>] (lkdtm_EXEC_STACK) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2602 14:01:46.089514 [ 122.732493] r4:00000020
2603 14:01:46.099479 [ 122.735038] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2604 14:01:46.107872 [ 122.743058] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2605 14:01:46.114723 [ 122.750985] r9:c6d87f60 r8:c513db40 r7:0000000b r6:b6e7e000 r5:c5a25cc0 r4:c0c2e800
2606 14:01:46.123227 [ 122.758745] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2607 14:01:46.130080 [ 122.766585] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e7e000 r5:c5a25cc0 r4:00000000
2608 14:01:46.138054 [ 122.774337] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2609 14:01:46.147451 [ 122.781482] r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c6d86000 r5:c5a25cc0
2610 14:01:46.148417 [ 122.789315] r4:c5a25cc0
2611 14:01:46.156957 [ 122.791858] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2612 14:01:46.161106 [ 122.799002] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:0000000b r4:0000000b
2613 14:01:46.170487 [ 122.806755] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2614 14:01:46.173843 [ 122.814328] Exception stack(0xc6d87fa8 to 0xc6d87ff0)
2615 14:01:46.182005 [ 122.819389] 7fa0: 0000000b 0000000b 00000001 b6e7e000 0000000b 00000000
2616 14:01:46.192465 [ 122.827574] 7fc0: 0000000b 0000000b b6fc5e00 00000004 00000001 00000000 00020000 bebf8a54
2617 14:01:46.196436 [ 122.835758] 7fe0: 00000004 bebf8788 b6f304cf b6eb67e6
2618 14:01:46.203124 [ 122.840820] Code: c6d87e08 c135c3c4 c135c184 c6d87e6c (e1a0c00d)
2619 14:01:46.206882 [ 122.846924] ---[ end trace e5a4f999a27108cc ]---
2620 14:01:46.209313 # Segmentation fault
2621 14:01:46.325690 # [ 122.351316] lkdtm: Performing direct entry EXEC_STACK
2622 14:01:46.329588 # [ 122.357337] lkdtm: attempting ok execution at c0c2f190
2623 14:01:46.334940 # [ 122.365312] lkdtm: attempting bad execution at c6d87e0c
2624 14:01:46.338333 # [ 122.373391] 8<--- cut here ---
2625 14:01:46.345122 # [ 122.379250] Unable to handle kernel paging request at virtual address c6d87e0c
2626 14:01:46.348715 # [ 122.388382] pgd = a2f39440
2627 14:01:46.355371 # [ 122.392823] [c6d87e0c] *pgd=16c1141e(bad)
2628 14:01:46.357780 # [ 122.399266] Internal error: Oops: 8000000d [#4] SMP ARM
2629 14:01:46.387867 # [ 122.406570] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2630 14:01:46.396904 # [ 122.438273] CPU: 2 PID: 1861 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2631 14:01:46.402832 # [ 122.448178] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2632 14:01:46.404874 # [ 122.456531] PC is at 0xc6d87e0c
2633 14:01:46.413848 # [ 122.461759] LR is at execute_location+0xa4/0xb4
2634 14:01:46.416799 # [ 122.468881] pc : [<c6d87e0c>] lr : [<c135c21c>] psr: 600e0013
2635 14:01:46.421594 # [ 122.476967] sp : c6d87de8 ip : c6d87cf0 fp : c6d87e04
2636 14:01:46.428866 # [ 122.483840] r10: 0000000b r9 : c1acc91c r8 : c15e8544
2637 14:01:46.433990 # [ 122.490798] r7 : c6d87f60 r6 : 00000001 r5 : c6d87e0c r4 : c0c2f190
2638 14:01:46.441813 # [ 122.499146] r3 : 52bd983e r2 : 52bd983e r1 : ef7ab5e0 r0 : 0000002b
2639 14:01:46.448691 # [ 122.507408] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2640 14:01:46.455241 # [ 122.516448] Control: 10c5387d Table: 16c9004a DAC: 00000051
2641 14:01:46.462644 # [ 122.523928] Process cat (pid: 1861, stack limit = 0x6e8659b4)
2642 14:01:46.466806 # [ 122.531496] Stack: (0xc6d87de8 to 0xc6d88000)
2643 14:01:46.474445 # [ 122.537591] 7de0: c6d86000 c6dbd000 0000000b c6d87f60 c6d87e64 c6d87e08
2644 14:01:46.480481 # [ 122.547848] 7e00: c135c3c4 c135c184 c6d87e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2645 14:01:46.490525 # [ 122.558019] 7e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30d3374 e34c31b7
2646 14:01:46.496711 # [ 122.568191] 7e40: e3a02040 e3a01d33 e5930018 52bd983e 0000000b 00000020 c6d87e74 c6d87e68
2647 14:01:46.506173 # [ 122.578362] 7e60: c0c2e420 c135c398 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c5a25cc0
2648 14:01:46.515775 # [ 122.588619] 7e80: b6e7e000 0000000b c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c
2649 14:01:46.521705 # [ 122.598702] 7ea0: 00000000 c5a25cc0 b6e7e000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8
2650 14:01:46.530313 # [ 122.608874] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6d86000
2651 14:01:46.538960 # [ 122.619131] 7ee0: b6e7e000 00020000 00000004 0000000b 0001fff5 c6d87ee0 00000001 b6e7d000
2652 14:01:46.552860 # [ 122.629301] 7f00: c5dcf400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2653 14:01:46.557920 # [ 122.639474] 7f20: 00000000 00000000 c13719a8 52bd983e c205c100 c5a25cc0 c5a25cc0 c6d86000
2654 14:01:46.564893 # [ 122.649817] 7f40: b6e7e000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0
2655 14:01:46.572855 # [ 122.660075] 7f60: 00000000 00000000 c6d87fac 52bd983e 0000000b 0000000b b6fc5e00 00000004
2656 14:01:46.583174 # [ 122.670331] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8
2657 14:01:46.590295 # [ 122.680416] 7fa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e7e000 0000000b 00000000
2658 14:01:46.599208 # [ 122.690588] 7fc0: 0000000b 0000000b b6fc5e00 00000004 00000001 00000000 00020000 bebf8a54
2659 14:01:46.608314 # [ 122.699715] 7fe0: 00000004 bebf8788 b6f304cf b6eb67e6 800e0030 00000001 00000000 00000000
2660 14:01:46.608658 # [ 122.707894] Backtrace:
2661 14:01:46.618023 # [ 122.710363] [<c135c178>] (execute_location) from [<c135c3c4>] (lkdtm_EXEC_STACK+0x38/0x54)
2662 14:01:46.623939 # [ 122.718635] r7:c6d87f60 r6:0000000b r5:c6dbd000 r4:c6d86000
2663 14:01:46.631544 # [ 122.724312] [<c135c38c>] (lkdtm_EXEC_STACK) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2664 14:01:46.634421 # [ 122.732493] r4:00000020
2665 14:01:46.642843 # [ 122.735038] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2666 14:01:46.649908 # [ 122.743058] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2667 14:01:46.658209 # [ 122.750985] r9:c6d87f60 r8:c513db40 r7:0000000b r6:b6e7e000 r5:c5a25cc0 r4:c0c2e800
2668 14:01:46.665786 # [ 122.758745] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2669 14:01:46.675343 # [ 122.766585] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e7e000 r5:c5a25cc0 r4:00000000
2670 14:01:46.682836 # [ 122.774337] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2671 14:01:46.690212 # [ 122.781482] r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c6d86000 r5:c5a25cc0
2672 14:01:46.691421 # [ 122.789315] r4:c5a25cc0
2673 14:01:46.701813 # [ 122.791858] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2674 14:01:46.708490 # [ 122.799002] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:0000000b r4:0000000b
2675 14:01:46.714343 # [ 122.806755] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2676 14:01:46.721232 # [ 122.814328] Exception stack(0xc6d87fa8 to 0xc6d87ff0)
2677 14:01:46.729663 # [ 122.819389] 7fa0: 0000000b 0000000b 00000001 b6e7e000 0000000b 00000000
2678 14:01:46.735841 # [ 122.827574] 7fc0: 0000000b 000000[ 123.373385] lkdtm: Performing direct entry EXEC_KMALLOC
2679 14:01:46.745029 0b b6fc5e00 00000004 00000[0 0 1123.381278] lkdtm: attempting ok execution at c0c2f190
2680 14:01:46.748595 00000000 00020000 bebf8a54
2681 14:01:46.752238 # [ [ 123.389020] lkdtm: attempting bad execution at c6dfd000
2682 14:01:46.759076 122.835758] 7fe0: 00000004 bebf87[ 123.397192] 8<--- cut here ---
2683 14:01:46.762435 88 b6f304cf [b 6 e1b2637.e4602
2684 14:01:46.767502 946] Unable to handle kernel paging request at virtual address c6dfd000
2685 14:01:46.772856 [ 122.8408[2 0 ]1 23C.o4d1e2:0 8] pgd = 2727b13c
2686 14:01:46.778037 c6d87e08 c135c3c4 c135[c 1 81423 416605] [c6dfd000] *pgd=16c1141e(bad)
2687 14:01:46.780863 c6d87e6c (e1a[0 c 0102d3). 42
2688 14:01:46.785776 2#75] Internal error: Oops: 8000000d [#5] SMP ARM
2689 14:01:46.818960 [ 122.846924] ---[ end trace e5[ 123.430007] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2690 14:01:46.820191 a4f999a27108cc ]--[-
2691 14:01:46.826973 1#2 3E.X461712] CPU: 3 PID: 1940 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2692 14:01:46.835440 C_STACK: [m i s1s23i.n4g7 1'6c1a8] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2693 14:01:46.838867 l trace:': [FAIL][
2694 14:01:46.840905 n1o2t3 .o479885] PC is at 0xc6dfd000
2695 14:01:46.850158 31 selftests: lkdtm: EXEC[_ S T123.485114] LR is at execute_location+0xa4/0xb4
2696 14:01:46.850503 CK.sh # exi[t = 112
2697 14:01:46.855876 3#. 4s9e2l1f0] pc : [<c6dfd000>] lr : [<c135c21c>] psr: 600e0013
2698 14:01:46.862886 tests: lkdt[m : 1E2X3E.C5_0K0M2A7] sp : c5ec7e30 ip : c5ec7d38 fp : c5ec7e4c
2699 14:01:46.863280 LLOC.sh[
2700 14:01:46.869480 123.507282] r10: 0000000d r9 : c1acc928 r8 : c15e8544
2701 14:01:46.875998 [ 123.513287] r7 : c5ec7f60 r6 : 00000001 r5 : c6dfd000 r4 : c0c2f190
2702 14:01:46.880962 [ 123.519819] r3 : dac3b2d5 r2 : dac3b2d5 r1 : ef7c05e0 r0 : 0000002b
2703 14:01:46.891146 [ 123.526353] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2704 14:01:46.894267 [ 123.533494] Control: 10c5387d Table: 1484804a DAC: 00000051
2705 14:01:46.901059 [ 123.539245] Process cat (pid: 1940, stack limit = 0xf339430c)
2706 14:01:46.904337 [ 123.544996] Stack: (0xc5ec7e30 to 0xc5ec8000)
2707 14:01:46.912743 [ 123.549361] 7e20: c6dfd000 c6dfc000 0000000d c5ec7f60
2708 14:01:46.922228 [ 123.557548] 7e40: c5ec7e64 c5ec7e50 c0c2f1e0 c135c184 00000021 c6dfc000 c5ec7e74 c5ec7e68
2709 14:01:46.928248 [ 123.565734] 7e60: c0c2e420 c0c2f1b4 c5ec7e9c c5ec7e78 c0c2e920 c0c2e400 c0c2e800 c5b383c0
2710 14:01:46.938026 [ 123.573920] 7e80: b6eaa000 0000000d c513db40 c5ec7f60 c5ec7ec4 c5ec7ea0 c07f5a58 c0c2e80c
2711 14:01:46.945904 [ 123.582105] 7ea0: 00000000 c5b383c0 b6eaa000 c2816000 c5ec7f60 c07f59f4 c5ec7f5c c5ec7ec8
2712 14:01:46.954622 [ 123.590291] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5ec6000
2713 14:01:46.961773 [ 123.598474] 7ee0: b6eaa000 00020000 00000004 0000000d 0001fff3 c5ec7ee0 00000001 b6ea9000
2714 14:01:46.972410 [ 123.606658] 7f00: c5a25180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2715 14:01:46.978971 [ 123.614844] 7f20: 00000000 00000000 c13719a8 dac3b2d5 c205c100 c5b383c0 c5b383c0 c5ec6000
2716 14:01:46.987559 [ 123.623030] 7f40: b6eaa000 00000000 00000000 00000004 c5ec7f94 c5ec7f60 c0598c84 c05985f0
2717 14:01:46.994020 [ 123.631215] 7f60: 00000000 00000000 c5ec7fac dac3b2d5 0000000d 0000000d b6ff1e00 00000004
2718 14:01:47.004119 [ 123.639400] 7f80: c03002e4 c5ec6000 c5ec7fa4 c5ec7f98 c0598d14 c0598c1c 00000000 c5ec7fa8
2719 14:01:47.011099 [ 123.647584] 7fa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6eaa000 0000000d 00000000
2720 14:01:47.019852 [ 123.655770] 7fc0: 0000000d 0000000d b6ff1e00 00000004 00000001 00000000 00020000 bed0ca54
2721 14:01:47.027214 [ 123.663954] 7fe0: 00000004 bed0c788 b6f5c4cf b6ee27e6 800e0030 00000001 00000000 00000000
2722 14:01:47.030355 [ 123.672133] Backtrace:
2723 14:01:47.038057 [ 123.674605] [<c135c178>] (execute_location) from [<c0c2f1e0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2724 14:01:47.044870 [ 123.683051] r7:c5ec7f60 r6:0000000d r5:c6dfc000 r4:c6dfd000
2725 14:01:47.052936 [ 123.688723] [<c0c2f1a8>] (lkdtm_EXEC_KMALLOC) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2726 14:01:47.058045 [ 123.697080] r5:c6dfc000 r4:00000021
2727 14:01:47.063243 [ 123.700666] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2728 14:01:47.072834 [ 123.708683] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2729 14:01:47.079060 [ 123.716609] r9:c5ec7f60 r8:c513db40 r7:0000000d r6:b6eaa000 r5:c5b383c0 r4:c0c2e800
2730 14:01:47.090157 [ 123.724365] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2731 14:01:47.095993 [ 123.732202] r9:c07f59f4 r8:c5ec7f60 r7:c2816000 r6:b6eaa000 r5:c5b383c0 r4:00000000
2732 14:01:47.102269 [ 123.739954] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2733 14:01:47.109543 [ 123.747098] r10:00000004 r9:00000000 r8:00000000 r7:b6eaa000 r6:c5ec6000 r5:c5b383c0
2734 14:01:47.112908 [ 123.754931] r4:c5b383c0
2735 14:01:47.121246 [ 123.757472] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2736 14:01:47.127091 [ 123.764615] r9:c5ec6000 r8:c03002e4 r7:00000004 r6:b6ff1e00 r5:0000000d r4:0000000d
2737 14:01:47.136164 [ 123.772369] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2738 14:01:47.139870 [ 123.779943] Exception stack(0xc5ec7fa8 to 0xc5ec7ff0)
2739 14:01:47.148790 [ 123.785002] 7fa0: 0000000d 0000000d 00000001 b6eaa000 0000000d 00000000
2740 14:01:47.156216 [ 123.793188] 7fc0: 0000000d 0000000d b6ff1e00 00000004 00000001 00000000 00020000 bed0ca54
2741 14:01:47.161661 [ 123.801372] 7fe0: 00000004 bed0c788 b6f5c4cf b6ee27e6
2742 14:01:47.167117 [ 123.806434] Code: bf180f00 0f00f1b8 463d6832 f8df9403 (e1a0c00d)
2743 14:01:47.172010 [ 123.812537] ---[ end trace e5a4f999a27108cd ]---
2744 14:01:47.177644 # Segmentation fault
2745 14:01:47.287971 # [ 123.373385] lkdtm: Performing direct entry EXEC_KMALLOC
2746 14:01:47.292695 # [ 123.381278] lkdtm: attempting ok execution at c0c2f190
2747 14:01:47.299164 # [ 123.389020] lkdtm: attempting bad execution at c6dfd000
2748 14:01:47.304021 # [ 123.397192] 8<--- cut here ---
2749 14:01:47.310209 # [ 123.402946] Unable to handle kernel paging request at virtual address c6dfd000
2750 14:01:47.311810 # [ 123.412078] pgd = 2727b13c
2751 14:01:47.315956 # [ 123.416605] [c6dfd000] *pgd=16c1141e(bad)
2752 14:01:47.321662 # [ 123.422875] Internal error: Oops: 8000000d [#5] SMP ARM
2753 14:01:47.350678 # [ 123.430007] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2754 14:01:47.359611 # [ 123.461712] CPU: 3 PID: 1940 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2755 14:01:47.367769 # [ 123.471618] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2756 14:01:47.369520 # [ 123.479885] PC is at 0xc6dfd000
2757 14:01:47.373105 # [ 123.485114] LR is at execute_location+0xa4/0xb4
2758 14:01:47.382486 # [ 123.492150] pc : [<c6dfd000>] lr : [<c135c21c>] psr: 600e0013
2759 14:01:47.385154 # [ 123.500237] sp : c5ec7e30 ip : c5ec7d38 fp : c5ec7e4c
2760 14:01:47.390895 # [ 123.507282] r10: 0000000d r9 : c1acc928 r8 : c15e8544
2761 14:01:47.397245 # [ 123.513287] r7 : c5ec7f60 r6 : 00000001 r5 : c6dfd000 r4 : c0c2f190
2762 14:01:47.404473 # [ 123.519819] r3 : dac3b2d5 r2 : dac3b2d5 r1 : ef7c05e0 r0 : 0000002b
2763 14:01:47.410940 # [ 123.526353] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2764 14:01:47.417252 # [ 123.533494] Control: 10c5387d Table: 1484804a DAC: 00000051
2765 14:01:47.425354 # [ 123.539245] Process cat (pid: 1940, stack limit = 0xf339430c)
2766 14:01:47.427073 # [ 123.544996] Stack: (0xc5ec7e30 to 0xc5ec8000)
2767 14:01:47.436884 # [ 123.549361] 7e20: c6dfd000 c6dfc000 0000000d c5ec7f60
2768 14:01:47.445870 # [ 123.557548] 7e40: c5ec7e64 c5ec7e50 c0c2f1e0 c135c184 00000021 c6dfc000 c5ec7e74 c5ec7e68
2769 14:01:47.453007 # [ 123.565734] 7e60: c0c2e420 c0c2f1b4 c5ec7e9c c5ec7e78 c0c2e920 c0c2e400 c0c2e800 c5b383c0
2770 14:01:47.463738 # [ 123.573920] 7e80: b6eaa000 0000000d c513db40 c5ec7f60 c5ec7ec4 c5ec7ea0 c07f5a58 c0c2e80c
2771 14:01:47.468799 # [ 123.582105] 7ea0: 00000000 c5b383c0 b6eaa000 c2816000 c5ec7f60 c07f59f4 c5ec7f5c c5ec7ec8
2772 14:01:47.477058 # [ 123.590291] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5ec6000
2773 14:01:47.487901 # [ 123.598474] 7ee0: b6eaa000 00020000 00000004 0000000d 0001fff3 c5ec7ee0 00000001 b6ea9000
2774 14:01:47.493833 # [ 123.606658] 7f00: c5a25180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2775 14:01:47.502348 # [ 123.614844] 7f20: 00000000 00000000 c13719a8 dac3b2d5 c205c100 c5b383c0 c5b383c0 c5ec6000
2776 14:01:47.510189 # [ 123.623030] 7f40: b6eaa000 00000000 00000000 00000004 c5ec7f94 c5ec7f60 c0598c84 c05985f0
2777 14:01:47.521016 # [ 123.631215] 7f60: 00000000 00000000 c5ec7fac dac3b2d5 0000000d 0000000d b6ff1e00 00000004
2778 14:01:47.527282 # [ 123.639400] 7f80: c03002e4 c5ec6000 c5ec7fa4 c5ec7f98 c0598d14 c0598c1c 00000000 c5ec7fa8
2779 14:01:47.538329 # [ 123.647584] 7fa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6eaa000 0000000d 00000000
2780 14:01:47.544345 # [ 123.655770] 7fc0: 0000000d 0000000d b6ff1e00 00000004 00000001 00000000 00020000 bed0ca54
2781 14:01:47.554550 # [ 123.663954] 7fe0: 00000004 bed0c788 b6f5c4cf b6ee27e6 800e0030 00000001 00000000 00000000
2782 14:01:47.555708 # [ 123.672133] Backtrace:
2783 14:01:47.564019 # [ 123.674605] [<c135c178>] (execute_location) from [<c0c2f1e0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2784 14:01:47.570348 # [ 123.683051] r7:c5ec7f60 r6:0000000d r5:c6dfc000 r4:c6dfd000
2785 14:01:47.579562 # [ 123.688723] [<c0c2f1a8>] (lkdtm_EXEC_KMALLOC) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2786 14:01:47.582241 # [ 123.697080] r5:c6dfc000 r4:00000021
2787 14:01:47.590130 # [ 123.700666] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2788 14:01:47.598111 # [ 123.708683] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2789 14:01:47.608410 # [ 123.716609] r9:c5ec7f60 r8:c513db40 r7:0000000d r6:b6eaa000 r5:c5b383c0 r4:c0c2e800
2790 14:01:47.613935 # [ 123.724365] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2791 14:01:47.621998 # [ 123.732202] r9:c07f59f4 r8:c5ec7f60 r7:c2816000 r6:b6eaa000 r5:c5b383c0 r4:00000000
2792 14:01:47.629174 # [ 123.739954] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2793 14:01:47.638021 # [ 123.747098] r10:00000004 r9:00000000 r8:00000000 r7:b6eaa000 r6:c5ec6000 r5:c5b383c0
2794 14:01:47.640585 # [ 123.754931] r4:c5b383c0
2795 14:01:47.649527 # [ 123.757472] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2796 14:01:47.658729 # [ 123.764615] r9:c5ec6000 r8:c03002e4 r7:00000004 r6:b6ff1e0[ 124.296985] lkdtm: Performing direct entry EXEC_VMALLOC
2797 14:01:47.662232 0 r5:0000000d r4:0000000d
2798 14:01:47.665329 # [ 1[ 124.302721] lkdtm: attempting ok execution at c0c2f190
2799 14:01:47.673804 23.772369] [<c0598cfc>] (s[y s _124.310565] lkdtm: attempting bad execution at f096c000
2800 14:01:47.679925 rite) from [<c03000c0>] (ret_fast[ 124.318472] 8<--- cut here ---
2801 14:01:47.681005 _syscall+0x0/0x28)
2802 14:01:47.690102 # [ 123.7799[ 124.324314] Unable to handle kernel paging request at virtual address f096c000
2803 14:01:47.695721 43] Exception stack(0xc5ec7fa8 to[ 124.334366] pgd = 3759d4df
2804 14:01:47.696046 0xc5ec7ff0)
2805 14:01:47.703761 # [ 123.785002] 7f[ 124.339888] [f096c000] *pgd=12949811, *pte=4956f65f, *ppte=4956f45f
2806 14:01:47.712808 a0: 0000000d 00[ 124.349068] Internal error: Oops: 8000000f [#6] SMP ARM
2807 14:01:47.744812 00000d 00000001 b6eaa000 0000000d[ 124.357109] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2808 14:01:47.745224 00000000
2809 14:01:47.753351 # [ 123[. 7 9132148.888813] CPU: 1 PID: 2017 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2810 14:01:47.762632 ] 7fc0: 00000[0 0 d1 204.0309080721] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2811 14:01:47.768031 0d b6ff1e00 00000004[ 0 0102040.407161] PC is at 0xf096c000
2812 14:01:47.771439 01 00000000 00020000 bed0ca54[
2813 14:01:47.778179 124.412564] LR is at execute_location+0xa4/0xb4
2814 14:01:47.785981 # [ 123.80[1 3 7122]4 .74f1e906:5] pc : [<f096c000>] lr : [<c135c21c>] psr: 600e0013
2815 14:01:47.790585 00000004 b[e d 01c2748.84 2b767f2] sp : c6b55e30 ip : c6b55d38 fp : c6b55e4c
2816 14:01:47.793184 5c4cf b6e[e 2 71e264.
2817 14:01:47.797442 4#3 4[8 1 ] r10: 0000000d r9 : c1acc938 r8 : c15e8544
2818 14:01:47.806599 123.806434][ C o1d2e4:. 4b4f11787] r7 : c6b55f60 r6 : 00000001 r5 : f096c000 r4 : c0c2f190
2819 14:01:47.813452 0f00 0f00[f 11b284 .446530d16283] r3 : 944defca r2 : 944defca r1 : ef7965e0 r0 : 0000002b
2820 14:01:47.822117 2 f8df9403 (e1[a 0 c10204d.)45 887] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2821 14:01:47.824987
2822 14:01:47.832120 # [ 123.[8 1 2152347.]4 6-7-4-27] Control: 10c5387d Table: 16f0804a DAC: 00000051
2823 14:01:47.838676 end trace e5a4[f 9 9192a42.74170997] Process cat (pid: 2017, stack limit = 0x73dff649)
2824 14:01:47.839092 8cd ]---
2825 14:01:47.844831 [# E1X2E4C.4_8K2M7A3L] Stack: (0xc6b55e30 to 0xc6b56000)
2826 14:01:47.854930 LOC: missing 'cal[l t1r2a4c.e4:8828] 5e20: f096c000 c6c7b000 0000000d c6b55f60
2827 14:01:47.857992 ': [FAIL]
2828 14:01:47.865373 not [o k 13224 .s4e9l085] 5e40: c6b55e64 c6b55e50 c0c2f214 c135c184 00000022 c6c7b000 c6b55e74 c6b55e68
2829 14:01:47.875932 ftests: lkdtm: E[X E C1_2K4M.A5L09256] 5e60: c0c2e420 c0c2f1f8 c6b55e9c c6b55e78 c0c2e920 c0c2e400 c0c2e800 c6c19040
2830 14:01:47.878849 OC.sh # exit=1
2831 14:01:47.886091 [# 1s2e4l.f5t1e513] 5e80: b6e20000 0000000d c513db40 c6b55f60 c6b55ec4 c6b55ea0 c07f5a58 c0c2e80c
2832 14:01:47.895296 sts: lkdtm: EXE[C _ V1M2A4L.L5O2C683] 5ea0: 00000000 c6c19040 b6e20000 c2816000 c6b55f60 c07f59f4 c6b55f5c c6b55ec8
2833 14:01:47.895590 .sh
2834 14:01:47.903091 [ 124.539855] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6b54000
2835 14:01:47.914194 [ 124.548463] 5ee0: b6e20000 00020000 00000004 0000000d 0001fff3 c6b55ee0 00000001 b6e1f000
2836 14:01:47.921457 [ 124.556649] 5f00: c5dcfb80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2837 14:01:47.928828 [ 124.564834] 5f20: 00000000 00000000 c13719a8 944defca c205c100 c6c19040 c6c19040 c6b54000
2838 14:01:47.937606 [ 124.573018] 5f40: b6e20000 00000000 00000000 00000004 c6b55f94 c6b55f60 c0598c84 c05985f0
2839 14:01:47.944462 [ 124.581203] 5f60: 00000000 00000000 c6b55fac 944defca 0000000d 0000000d b6f67e00 00000004
2840 14:01:47.953648 [ 124.589389] 5f80: c03002e4 c6b54000 c6b55fa4 c6b55f98 c0598d14 c0598c1c 00000000 c6b55fa8
2841 14:01:47.961738 [ 124.597574] 5fa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6e20000 0000000d 00000000
2842 14:01:47.970009 [ 124.605759] 5fc0: 0000000d 0000000d b6f67e00 00000004 00000001 00000000 00020000 be8f2a54
2843 14:01:47.980994 [ 124.613943] 5fe0: 00000004 be8f2788 b6ed24cf b6e587e6 800e0030 00000001 00000000 00000000
2844 14:01:47.982051 [ 124.622122] Backtrace:
2845 14:01:47.989072 [ 124.624597] [<c135c178>] (execute_location) from [<c0c2f214>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2846 14:01:47.993306 [ 124.633044] r7:c6b55f60 r6:0000000d r5:c6c7b000 r4:f096c000
2847 14:01:48.002837 [ 124.638716] [<c0c2f1ec>] (lkdtm_EXEC_VMALLOC) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2848 14:01:48.005406 [ 124.647073] r5:c6c7b000 r4:00000022
2849 14:01:48.013239 [ 124.650661] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2850 14:01:48.021276 [ 124.658679] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2851 14:01:48.031355 [ 124.666605] r9:c6b55f60 r8:c513db40 r7:0000000d r6:b6e20000 r5:c6c19040 r4:c0c2e800
2852 14:01:48.037366 [ 124.674362] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2853 14:01:48.044845 [ 124.682199] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e20000 r5:c6c19040 r4:00000000
2854 14:01:48.051661 [ 124.689951] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2855 14:01:48.060445 [ 124.697096] r10:00000004 r9:00000000 r8:00000000 r7:b6e20000 r6:c6b54000 r5:c6c19040
2856 14:01:48.064406 [ 124.704929] r4:c6c19040
2857 14:01:48.069321 [ 124.707474] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2858 14:01:48.080397 [ 124.714616] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f67e00 r5:0000000d r4:0000000d
2859 14:01:48.085287 [ 124.722370] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2860 14:01:48.091210 [ 124.729944] Exception stack(0xc6b55fa8 to 0xc6b55ff0)
2861 14:01:48.098409 [ 124.735004] 5fa0: 0000000d 0000000d 00000001 b6e20000 0000000d 00000000
2862 14:01:48.106391 [ 124.743189] 5fc0: 0000000d 0000000d b6f67e00 00000004 00000001 00000000 00020000 be8f2a54
2863 14:01:48.113934 [ 124.751374] 5fe0: 00000004 be8f2788 b6ed24cf b6e587e6
2864 14:01:48.114989 [ 124.756440] Code: bad PC value
2865 14:01:48.119043 [ 124.759594] ---[ end trace e5a4f999a27108ce ]---
2866 14:01:48.122140 # Segmentation fault
2867 14:01:48.219771 # [ 124.296985] lkdtm: Performing direct entry EXEC_VMALLOC
2868 14:01:48.225070 # [ 124.302721] lkdtm: attempting ok execution at c0c2f190
2869 14:01:48.231184 # [ 124.310565] lkdtm: attempting bad execution at f096c000
2870 14:01:48.233150 # [ 124.318472] 8<--- cut here ---
2871 14:01:48.240774 # [ 124.324314] Unable to handle kernel paging request at virtual address f096c000
2872 14:01:48.242723 # [ 124.334366] pgd = 3759d4df
2873 14:01:48.250670 # [ 124.339888] [f096c000] *pgd=12949811, *pte=4956f65f, *ppte=4956f45f
2874 14:01:48.256890 # [ 124.349068] Internal error: Oops: 8000000f [#6] SMP ARM
2875 14:01:48.286267 # [ 124.357109] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2876 14:01:48.291873 # [ 124.388813] CPU: 1 PID: 2017 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2877 14:01:48.298918 # [ 124.398721] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2878 14:01:48.302292 # [ 124.407161] PC is at 0xf096c000
2879 14:01:48.307787 # [ 124.412564] LR is at execute_location+0xa4/0xb4
2880 14:01:48.314253 # [ 124.419685] pc : [<f096c000>] lr : [<c135c21c>] psr: 600e0013
2881 14:01:48.318113 # [ 124.427772] sp : c6b55e30 ip : c6b55d38 fp : c6b55e4c
2882 14:01:48.324390 # [ 124.434816] r10: 0000000d r9 : c1acc938 r8 : c15e8544
2883 14:01:48.330905 # [ 124.441777] r7 : c6b55f60 r6 : 00000001 r5 : f096c000 r4 : c0c2f190
2884 14:01:48.338259 # [ 124.450123] r3 : 944defca r2 : 944defca r1 : ef7965e0 r0 : 0000002b
2885 14:01:48.344145 # [ 124.458387] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2886 14:01:48.350277 # [ 124.467427] Control: 10c5387d Table: 16f0804a DAC: 00000051
2887 14:01:48.358170 # [ 124.474997] Process cat (pid: 2017, stack limit = 0x73dff649)
2888 14:01:48.362464 # [ 124.482734] Stack: (0xc6b55e30 to 0xc6b56000)
2889 14:01:48.371544 # [ 124.488828] 5e20: f096c000 c6c7b000 0000000d c6b55f60
2890 14:01:48.377397 # [ 124.499085] 5e40: c6b55e64 c6b55e50 c0c2f214 c135c184 00000022 c6c7b000 c6b55e74 c6b55e68
2891 14:01:48.387466 # [ 124.509256] 5e60: c0c2e420 c0c2f1f8 c6b55e9c c6b55e78 c0c2e920 c0c2e400 c0c2e800 c6c19040
2892 14:01:48.395068 # [ 124.519513] 5e80: b6e20000 0000000d c513db40 c6b55f60 c6b55ec4 c6b55ea0 c07f5a58 c0c2e80c
2893 14:01:48.402315 # [ 124.529683] 5ea0: 00000000 c6c19040 b6e20000 c2816000 c6b55f60 c07f59f4 c6b55f5c c6b55ec8
2894 14:01:48.410316 # [ 124.539855] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6b54000
2895 14:01:48.420049 # [ 124.548463] 5ee0: b6e20000 00020000 00000004 0000000d 0001fff3 c6b55ee0 00000001 b6e1f000
2896 14:01:48.430288 # [ 124.556649] 5f00: c5dcfb80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2897 14:01:48.436042 # [ 124.564834] 5f20: 00000000 00000000 c13719a8 944defca c205c100 c6c19040 c6c19040 c6b54000
2898 14:01:48.445725 # [ 124.573018] 5f40: b6e20000 00000000 00000000 00000004 c6b55f94 c6b55f60 c0598c84 c05985f0
2899 14:01:48.454132 # [ 124.581203] 5f60: 00000000 00000000 c6b55fac 944defca 0000000d 0000000d b6f67e00 00000004
2900 14:01:48.462116 # [ 124.589389] 5f80: c03002e4 c6b54000 c6b55fa4 c6b55f98 c0598d14 c0598c1c 00000000 c6b55fa8
2901 14:01:48.471278 # [ 124.597574] 5fa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6e20000 0000000d 00000000
2902 14:01:48.477394 # [ 124.605759] 5fc0: 0000000d 0000000d b6f67e00 00000004 00000001 00000000 00020000 be8f2a54
2903 14:01:48.487027 # [ 124.613943] 5fe0: 00000004 be8f2788 b6ed24cf b6e587e6 800e0030 00000001 00000000 00000000
2904 14:01:48.490297 # [ 124.622122] Backtrace:
2905 14:01:48.497390 # [ 124.624597] [<c135c178>] (execute_location) from [<c0c2f214>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2906 14:01:48.504174 # [ 124.633044] r7:c6b55f60 r6:0000000d r5:c6c7b000 r4:f096c000
2907 14:01:48.511877 # [ 124.638716] [<c0c2f1ec>] (lkdtm_EXEC_VMALLOC) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2908 14:01:48.515206 # [ 124.647073] r5:c6c7b000 r4:00000022
2909 14:01:48.523261 # [ 124.650661] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2910 14:01:48.532820 # [ 124.658679] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2911 14:01:48.539144 # [ 124.666605] r9:c6b55f60 r8:c513db40 r7:0000000d r6:b6e20000 r5:c6c19040 r4:c0c2e800
2912 14:01:48.548038 # [ 124.674362] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2913 14:01:48.555525 # [ 124.682199] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e20000 r5:c6c19040 r4:00000000
2914 14:01:48.563066 # [ 124.689951] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2915 14:01:48.571023 # [ 124.697096] r10:00000004 r9:00000000 r8:00000000 r7:b6e20000 r6:c6b54000 r5:c6c19040
2916 14:01:48.573369 # [ 124.704929] r4:c6c19040
2917 14:01:48.581852 # [ 124.707474] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2918 14:01:48.589732 # [ 124.714616] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f67e00 r5:0000000d r4:0000000d
2919 14:01:48.597345 # [ 124.722370] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2920 14:01:48.601324 # [ 124.729944] Exception stack(0xc6b55fa8 to 0xc6b55ff0)
2921 14:01:48.607538 #[ 125.245838] lkdtm: Performing direct entry EXEC_RODATA
2922 14:01:48.615288 [ 124.735004] [5 f a102:5 .2 5 341] lkdtm: attempting ok execution at c0c2f190
2923 14:01:48.621387 0000000d 0000000d[ 125.258626] lkdtm: attempting bad execution at c15e87e0
2924 14:01:48.627162 00000001 b6e20000 0000000d 00000[ 125.266655] 8<--- cut here ---
2925 14:01:48.631743 000
2926 14:01:48.637453 # [ 124.743189] 5f[c 0 :1 25.272500] Unable to handle kernel paging request at virtual address c15e87e0
2927 14:01:48.642906 000000d 0000000d [b 6 f16275e.0202159] pgd = 66c03cbe
2928 14:01:48.650058 00000004 00000001 00000000 00020[ 125.286958] [c15e87e0] *pgd=1141941e(bad)
2929 14:01:48.650461 000 be8f2a54
2930 14:01:48.657650 # [ 124.751374][ 125.293853] Internal error: Oops: 8000000d [#7] SMP ARM
2931 14:01:48.690357 fe0: 00000004 be8f2788 b6ed24cf b[ 125.301768] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2932 14:01:48.690759 6e587e6
2933 14:01:48.699074 # [ 124.756440] Code: b 125.333487] CPU: 2 PID: 2094 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2934 14:01:48.702389 ad PC value
2935 14:01:48.707707 # [[ 112254..3745003] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2936 14:01:48.714958 9594] ---[ end trace e5a4f999a271[ 125.352556] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2937 14:01:48.718093 08ce ]---
2938 14:01:48.724157 # EXEC_VMALLOC: missin[ 125.360478] LR is at execute_location+0xa4/0xb4
2939 14:01:48.726419 g 'call trace:': [F[A I L1]25
2940 14:01:48.733713 .n67864] pc : [<c15e87e0>] lr : [<c135c21c>] psr: 600e0013
2941 14:01:48.739224 ot ok 33 selftests[: l1k2d5t.m376307] sp : c6dabe38 ip : c6dabd40 fp : c6dabe54
2942 14:01:48.747097 EXEC_VMALLOC.s[h #1 2e5x.3i8t3706] r10: 0000000c r9 : c1acc948 r8 : c15e8544
2943 14:01:48.747405 1
2944 14:01:48.754280 # selftests: lk[d t m1:2 5E.X390938] r7 : c6dabf60 r6 : 00000000 r5 : c15e87e0 r4 : c0c2f190
2945 14:01:48.756306 C_RODATA.sh
2946 14:01:48.763582 [ 125.399640] r3 : 20cb401c r2 : 20cb401c r1 : ef7ab5e0 r0 : 0000002b
2947 14:01:48.771345 [ 125.407304] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2948 14:01:48.774996 [ 125.414463] Control: 10c5387d Table: 16f9004a DAC: 00000051
2949 14:01:48.783190 [ 125.420232] Process cat (pid: 2094, stack limit = 0x035d42d8)
2950 14:01:48.786050 [ 125.426003] Stack: (0xc6dabe38 to 0xc6dac000)
2951 14:01:48.793217 [ 125.430387] be20: 00000023 c6dbd000
2952 14:01:48.802369 [ 125.438600] be40: 0000000c c6dabf60 c6dabe64 c6dabe58 c135c404 c135c184 c6dabe74 c6dabe68
2953 14:01:48.811063 [ 125.446810] be60: c0c2e420 c135c3ec c6dabe9c c6dabe78 c0c2e920 c0c2e400 c0c2e800 c5a24a00
2954 14:01:48.818503 [ 125.455018] be80: b6dc6000 0000000c c513db40 c6dabf60 c6dabec4 c6dabea0 c07f5a58 c0c2e80c
2955 14:01:48.827135 [ 125.463225] bea0: 00000000 c5a24a00 b6dc6000 c2816000 c6dabf60 c07f59f4 c6dabf5c c6dabec8
2956 14:01:48.834148 [ 125.471433] bec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6daa000
2957 14:01:48.843297 [ 125.479640] bee0: b6dc6000 00020000 00000004 0000000c 0001fff4 c6dabee0 00000001 b6dc5000
2958 14:01:48.850898 [ 125.487847] bf00: c5b383c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2959 14:01:48.861401 [ 125.496056] bf20: 00000000 00000000 c13719a8 20cb401c c205c100 c5a24a00 c5a24a00 c6daa000
2960 14:01:48.868568 [ 125.504265] bf40: b6dc6000 00000000 00000000 00000004 c6dabf94 c6dabf60 c0598c84 c05985f0
2961 14:01:48.877047 [ 125.512473] bf60: 00000000 00000000 c6dabfac 20cb401c 0000000c 0000000c b6f0de00 00000004
2962 14:01:48.883451 [ 125.520680] bf80: c03002e4 c6daa000 c6dabfa4 c6dabf98 c0598d14 c0598c1c 00000000 c6dabfa8
2963 14:01:48.895779 [ 125.528885] bfa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6dc6000 0000000c 00000000
2964 14:01:48.901763 [ 125.537092] bfc0: 0000000c 0000000c b6f0de00 00000004 00000001 00000000 00020000 bec92a54
2965 14:01:48.909301 [ 125.545298] bfe0: 00000004 bec92788 b6e784cf b6dfe7e6 800e0030 00000001 00000000 00000000
2966 14:01:48.912825 [ 125.553491] Backtrace:
2967 14:01:48.919039 [ 125.555998] [<c135c178>] (execute_location) from [<c135c404>] (lkdtm_EXEC_RODATA+0x24/0x28)
2968 14:01:48.927257 [ 125.564379] r7:c6dabf60 r6:0000000c r5:c6dbd000 r4:00000023
2969 14:01:48.932893 [ 125.570088] [<c135c3e0>] (lkdtm_EXEC_RODATA) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
2970 14:01:48.942367 [ 125.578392] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
2971 14:01:48.949532 [ 125.586437] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
2972 14:01:48.957945 [ 125.594386] r9:c6dabf60 r8:c513db40 r7:0000000c r6:b6dc6000 r5:c5a24a00 r4:c0c2e800
2973 14:01:48.965069 [ 125.602170] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
2974 14:01:48.972650 [ 125.610031] r9:c07f59f4 r8:c6dabf60 r7:c2816000 r6:b6dc6000 r5:c5a24a00 r4:00000000
2975 14:01:48.982537 [ 125.617808] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
2976 14:01:48.988142 [ 125.624974] r10:00000004 r9:00000000 r8:00000000 r7:b6dc6000 r6:c6daa000 r5:c5a24a00
2977 14:01:48.990028 [ 125.632823] r4:c5a24a00
2978 14:01:48.999403 [ 125.635387] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
2979 14:01:49.007236 [ 125.642552] r9:c6daa000 r8:c03002e4 r7:00000004 r6:b6f0de00 r5:0000000c r4:0000000c
2980 14:01:49.015097 [ 125.650330] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2981 14:01:49.018669 [ 125.657921] Exception stack(0xc6dabfa8 to 0xc6dabff0)
2982 14:01:49.028763 [ 125.663001] bfa0: 0000000c 0000000c 00000001 b6dc6000 0000000c 00000000
2983 14:01:49.036557 [ 125.671210] bfc0: 0000000c 0000000c b6f0de00 00000004 00000001 00000000 00020000 bec92a54
2984 14:01:49.039590 [ 125.679411] bfe0: 00000004 bec92788 b6e784cf b6dfe7e6
2985 14:01:49.047308 [ 125.684494] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2986 14:01:49.050590 [ 125.690620] ---[ end trace e5a4f999a27108cf ]---
2987 14:01:49.053365 # Segmentation fault
2988 14:01:49.162493 # [ 125.245838] lkdtm: Performing direct entry EXEC_RODATA
2989 14:01:49.168143 # [ 125.251341] lkdtm: attempting ok execution at c0c2f190
2990 14:01:49.172617 # [ 125.258626] lkdtm: attempting bad execution at c15e87e0
2991 14:01:49.176506 # [ 125.266655] 8<--- cut here ---
2992 14:01:49.183834 # [ 125.272500] Unable to handle kernel paging request at virtual address c15e87e0
2993 14:01:49.187187 # [ 125.282159] pgd = 66c03cbe
2994 14:01:49.192376 # [ 125.286958] [c15e87e0] *pgd=1141941e(bad)
2995 14:01:49.197052 # [ 125.293853] Internal error: Oops: 8000000d [#7] SMP ARM
2996 14:01:49.225578 # [ 125.301768] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
2997 14:01:49.234415 # [ 125.333487] CPU: 2 PID: 2094 Comm: cat Tainted: G D W 5.10.145-cip17 #1
2998 14:01:49.241695 # [ 125.344003] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2999 14:01:49.245674 # [ 125.352556] PC is at lkdtm_rodata_do_nothing+0x0/0x10
3000 14:01:49.249213 # [ 125.360478] LR is at execute_location+0xa4/0xb4
3001 14:01:49.259035 # [ 125.367864] pc : [<c15e87e0>] lr : [<c135c21c>] psr: 600e0013
3002 14:01:49.261892 # [ 125.376307] sp : c6dabe38 ip : c6dabd40 fp : c6dabe54
3003 14:01:49.267159 # [ 125.383706] r10: 0000000c r9 : c1acc948 r8 : c15e8544
3004 14:01:49.275094 # [ 125.390938] r7 : c6dabf60 r6 : 00000000 r5 : c15e87e0 r4 : c0c2f190
3005 14:01:49.280221 # [ 125.399640] r3 : 20cb401c r2 : 20cb401c r1 : ef7ab5e0 r0 : 0000002b
3006 14:01:49.287984 # [ 125.407304] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3007 14:01:49.294394 # [ 125.414463] Control: 10c5387d Table: 16f9004a DAC: 00000051
3008 14:01:49.299138 # [ 125.420232] Process cat (pid: 2094, stack limit = 0x035d42d8)
3009 14:01:49.303250 # [ 125.426003] Stack: (0xc6dabe38 to 0xc6dac000)
3010 14:01:49.313458 # [ 125.430387] be20: 00000023 c6dbd000
3011 14:01:49.321986 # [ 125.438600] be40: 0000000c c6dabf60 c6dabe64 c6dabe58 c135c404 c135c184 c6dabe74 c6dabe68
3012 14:01:49.328271 # [ 125.446810] be60: c0c2e420 c135c3ec c6dabe9c c6dabe78 c0c2e920 c0c2e400 c0c2e800 c5a24a00
3013 14:01:49.341194 # [ 125.455018] be80: b6dc6000 0000000c c513db40 c6dabf60 c6dabec4 c6dabea0 c07f5a58 c0c2e80c
3014 14:01:49.345488 # [ 125.463225] bea0: 00000000 c5a24a00 b6dc6000 c2816000 c6dabf60 c07f59f4 c6dabf5c c6dabec8
3015 14:01:49.355210 # [ 125.471433] bec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6daa000
3016 14:01:49.363143 # [ 125.479640] bee0: b6dc6000 00020000 00000004 0000000c 0001fff4 c6dabee0 00000001 b6dc5000
3017 14:01:49.370322 # [ 125.487847] bf00: c5b383c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3018 14:01:49.378572 # [ 125.496056] bf20: 00000000 00000000 c13719a8 20cb401c c205c100 c5a24a00 c5a24a00 c6daa000
3019 14:01:49.389947 # [ 125.504265] bf40: b6dc6000 00000000 00000000 00000004 c6dabf94 c6dabf60 c0598c84 c05985f0
3020 14:01:49.395482 # [ 125.512473] bf60: 00000000 00000000 c6dabfac 20cb401c 0000000c 0000000c b6f0de00 00000004
3021 14:01:49.403622 # [ 125.520680] bf80: c03002e4 c6daa000 c6dabfa4 c6dabf98 c0598d14 c0598c1c 00000000 c6dabfa8
3022 14:01:49.413149 # [ 125.528885] bfa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6dc6000 0000000c 00000000
3023 14:01:49.420267 # [ 125.537092] bfc0: 0000000c 0000000c b6f0de00 00000004 00000001 00000000 00020000 bec92a54
3024 14:01:49.428030 # [ 125.545298] bfe0: 00000004 bec92788 b6e784cf b6dfe7e6 800e0030 00000001 00000000 00000000
3025 14:01:49.432959 # [ 125.553491] Backtrace:
3026 14:01:49.440231 # [ 125.555998] [<c135c178>] (execute_location) from [<c135c404>] (lkdtm_EXEC_RODATA+0x24/0x28)
3027 14:01:49.446980 # [ 125.564379] r7:c6dabf60 r6:0000000c r5:c6dbd000 r4:00000023
3028 14:01:49.454506 # [ 125.570088] [<c135c3e0>] (lkdtm_EXEC_RODATA) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3029 14:01:49.462798 # [ 125.578392] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3030 14:01:49.472297 # [ 125.586437] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3031 14:01:49.478710 # [ 125.594386] r9:c6dabf60 r8:c513db40 r7:0000000c r6:b6dc6000 r5:c5a24a00 r4:c0c2e800
3032 14:01:49.487144 # [ 125.602170] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3033 14:01:49.495062 # [ 125.610031] r9:c07f59f4 r8:c6dabf60 r7:c2816000 r6:b6dc6000 r5:c5a24a00 r4:00000000
3034 14:01:49.502075 # [ 125.617808] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3035 14:01:49.510237 # [ 125.624974] r10:00000004 r9:00000000 r8:00000000 r7:b6dc6000 r6:c6daa000 r5:c5a24a00
3036 14:01:49.514880 # [ 125.632823] r4:c5a24a00
3037 14:01:49.519298 # [ 125.635387] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3038 14:01:49.527611 # [ 125.642552] r9:c6daa000 r8:c03002e4 r7:00000004 r6:b6f0de00 r5:0000000c r4:0000000c
3039 14:01:49.535192 # [ 125.650330] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3040 14:01:49.541870 # [ 125.657921] Exc[ 126.179246] lkdtm: Performing direct entry EXEC_USERSPACE
3041 14:01:49.550108 eption stack(0xc6dabfa8 to 0xc6da[ 126.186889] lkdtm: attempting ok execution at c0c2f190
3042 14:01:49.550473 bff0)
3043 14:01:49.560279 # [ 125.663001] bfa0: [ 126.195147] lkdtm: attempting bad execution at b6ff9000
3044 14:01:49.568320 0000000c 0000000c [ 126.202945] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6ff9000
3045 14:01:49.575423 00000001 b6dc6000 00[0 0 010206c.212897] Internal error: : b [#8] SMP ARM
3046 14:01:49.575835 00000000
3047 14:01:49.606600 # [ 125.671210] bfc0: [ 126.219419] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3048 14:01:49.616582 0000000c 0000000c [b 6 f102d6e.0251125] CPU: 3 PID: 2170 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3049 14:01:49.623791 000000[0 4 102060.02060100131 ] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3050 14:01:49.629637 0000000 00020000 b[e c 9122a65.4269214] PC is at 0xb6ff9000
3051 14:01:49.636370 # [ 125.679411] bfe0: 0[0 0 0106.274529] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3052 14:01:49.644942 004 bec92[7 8 81 2b66.e2788148c2f] pc : [<b6ff9000>] lr : [<c0c2f2e4>] psr: 600e0013
3053 14:01:49.647557 b6dfe7e6[
3054 14:01:49.653051 # 1[2 6 .1228958.26] sp : c47cfe48 ip : c47cfd50 fp : c47cfe64
3055 14:01:49.658451 84494] [C o d1e2:6 .52f9762778546 r10: 0000000f r9 : c1acc954 r8 : c15e8544
3056 14:01:49.667378 3 6e756[f 6 132 60.0300030605794] r7 : c47cff60 r6 : 0000000f r5 : c6dfc000 r4 : b6ff9000
3057 14:01:49.674426 aa55aa55 [( e 11a206c.0301d1)8 3] r3 : ff855d4f r2 : ff855d4f r1 : ef7c05e0 r0 : 0000002b
3058 14:01:49.675491
3059 14:01:49.684713 # [ 125.6906[2 0 ]1 2-6-.-3[2 0097] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3060 14:01:49.693550 nd trace e[5 a 41f2969.93a22972124] Control: 10c5387d Table: 16a7004a DAC: 00000051
3061 14:01:49.693847 8cf ]---
3062 14:01:49.699800 # EXE[C _ R12O6D.A3T3A6794] Process cat (pid: 2170, stack limit = 0x611408d8)
3063 14:01:49.705359 missing 'cal[l t1r2a6c.e3:4'4:32] Stack: (0xc47cfe48 to 0xc47d0000)
3064 14:01:49.707736 [FAIL]
3065 14:01:49.717384 not ok [3 4 1s2e6l.f3t50800] fe40: 00000001 00000000 0000000f 00000024 c47cfe74 c47cfe68
3066 14:01:49.728859 sts: lkdtm: EXEC_R[O D A1T2A6..s361059] fe60: c0c2e420 c0c2f22c c47cfe9c c47cfe78 c0c2e920 c0c2e400 c0c2e800 c5b38000
3067 14:01:49.729186 # exit=1
3068 14:01:49.737113 # self[t e s1t2s6:. 3l1403] fe80: b6eb3000 0000000f c513db40 c47cff60 c47cfec4 c47cfea0 c07f5a58 c0c2e80c
3069 14:01:49.748308 kdtm: EXEC_USERS[P A C1E2.6s.h38660] fea0: 00000000 c5b38000 b6eb3000 c2816000 c47cff60 c07f59f4 c47cff5c c47cfec8
3070 14:01:49.755554 [ 126.391830] fec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c47ce000
3071 14:01:49.763049 [ 126.400092] fee0: b6eb3000 00020000 00000004 0000000f 0001fff1 c47cfee0 00000001 b6eb2000
3072 14:01:49.773017 [ 126.408277] ff00: c5b01400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3073 14:01:49.781391 [ 126.416463] ff20: 00000000 00000000 c13719a8 ff855d4f c205c100 c5b38000 c5b38000 c47ce000
3074 14:01:49.788933 [ 126.424649] ff40: b6eb3000 00000000 00000000 00000004 c47cff94 c47cff60 c0598c84 c05985f0
3075 14:01:49.796083 [ 126.432835] ff60: 00000000 00000000 c47cffac ff855d4f 0000000f 0000000f b6ffae00 00000004
3076 14:01:49.804534 [ 126.441021] ff80: c03002e4 c47ce000 c47cffa4 c47cff98 c0598d14 c0598c1c 00000000 c47cffa8
3077 14:01:49.812409 [ 126.449205] ffa0: c03000c0 c0598d08 0000000f 0000000f 00000001 b6eb3000 0000000f 00000000
3078 14:01:49.821409 [ 126.457390] ffc0: 0000000f 0000000f b6ffae00 00000004 00000001 00000000 00020000 be8a4a54
3079 14:01:49.829148 [ 126.465575] ffe0: 00000004 be8a4788 b6f654cf b6eeb7e6 800e0030 00000001 00000000 00000000
3080 14:01:49.833141 [ 126.473754] Backtrace:
3081 14:01:49.840962 [ 126.476221] [<c0c2f220>] (lkdtm_EXEC_USERSPACE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3082 14:01:49.843159 [ 126.484751] r4:00000024
3083 14:01:49.852267 [ 126.487297] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3084 14:01:49.859159 [ 126.495315] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3085 14:01:49.866797 [ 126.503242] r9:c47cff60 r8:c513db40 r7:0000000f r6:b6eb3000 r5:c5b38000 r4:c0c2e800
3086 14:01:49.874164 [ 126.510998] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3087 14:01:49.881301 [ 126.518838] r9:c07f59f4 r8:c47cff60 r7:c2816000 r6:b6eb3000 r5:c5b38000 r4:00000000
3088 14:01:49.888330 [ 126.526590] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3089 14:01:49.896836 [ 126.533732] r10:00000004 r9:00000000 r8:00000000 r7:b6eb3000 r6:c47ce000 r5:c5b38000
3090 14:01:49.901148 [ 126.541566] r4:c5b38000
3091 14:01:49.908044 [ 126.544109] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3092 14:01:49.913615 [ 126.551252] r9:c47ce000 r8:c03002e4 r7:00000004 r6:b6ffae00 r5:0000000f r4:0000000f
3093 14:01:49.921776 [ 126.559007] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3094 14:01:49.928813 [ 126.566582] Exception stack(0xc47cffa8 to 0xc47cfff0)
3095 14:01:49.935913 [ 126.571641] ffa0: 0000000f 0000000f 00000001 b6eb3000 0000000f 00000000
3096 14:01:49.944440 [ 126.579826] ffc0: 0000000f 0000000f b6ffae00 00000004 00000001 00000000 00020000 be8a4a54
3097 14:01:49.952157 [ 126.588009] ffe0: 00000004 be8a4788 b6f654cf b6eeb7e6
3098 14:01:49.952592 [ 126.593074] Code: bad PC value
3099 14:01:49.955471 [ 126.596140] ---[ end trace e5a4f999a27108d0 ]---
3100 14:01:49.958325 # Segmentation fault
3101 14:01:50.067991 # [ 126.179246] lkdtm: Performing direct entry EXEC_USERSPACE
3102 14:01:50.074115 # [ 126.186889] lkdtm: attempting ok execution at c0c2f190
3103 14:01:50.080071 # [ 126.195147] lkdtm: attempting bad execution at b6ff9000
3104 14:01:50.087175 # [ 126.202945] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6ff9000
3105 14:01:50.092054 # [ 126.212897] Internal error: : b [#8] SMP ARM
3106 14:01:50.122001 # [ 126.219419] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3107 14:01:50.127476 # [ 126.251125] CPU: 3 PID: 2170 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3108 14:01:50.135711 # [ 126.261031] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3109 14:01:50.138956 # [ 126.269214] PC is at 0xb6ff9000
3110 14:01:50.142558 # [ 126.274529] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3111 14:01:50.149224 # [ 126.281825] pc : [<b6ff9000>] lr : [<c0c2f2e4>] psr: 600e0013
3112 14:01:50.155581 # [ 126.289826] sp : c47cfe48 ip : c47cfd50 fp : c47cfe64
3113 14:01:50.159539 # [ 126.296784] r10: 0000000f r9 : c1acc954 r8 : c15e8544
3114 14:01:50.167300 # [ 126.303659] r7 : c47cff60 r6 : 0000000f r5 : c6dfc000 r4 : b6ff9000
3115 14:01:50.173437 # [ 126.311834] r3 : ff855d4f r2 : ff855d4f r1 : ef7c05e0 r0 : 0000002b
3116 14:01:50.181351 # [ 126.320097] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3117 14:01:50.187688 # [ 126.329224] Control: 10c5387d Table: 16a7004a DAC: 00000051
3118 14:01:50.193909 # [ 126.336794] Process cat (pid: 2170, stack limit = 0x611408d8)
3119 14:01:50.199022 # [ 126.344532] Stack: (0xc47cfe48 to 0xc47d0000)
3120 14:01:50.204516 # [ 126.350800] fe40: 00000001 00000000 0000000f 00000024 c47cfe74 c47cfe68
3121 14:01:50.214144 # [ 126.361059] fe60: c0c2e420 c0c2f22c c47cfe9c c47cfe78 c0c2e920 c0c2e400 c0c2e800 c5b38000
3122 14:01:50.222133 # [ 126.371403] fe80: b6eb3000 0000000f c513db40 c47cff60 c47cfec4 c47cfea0 c07f5a58 c0c2e80c
3123 14:01:50.230193 # [ 126.381660] fea0: 00000000 c5b38000 b6eb3000 c2816000 c47cff60 c07f59f4 c47cff5c c47cfec8
3124 14:01:50.239077 # [ 126.391830] fec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c47ce000
3125 14:01:50.247693 # [ 126.400092] fee0: b6eb3000 00020000 00000004 0000000f 0001fff1 c47cfee0 00000001 b6eb2000
3126 14:01:50.258113 # [ 126.408277] ff00: c5b01400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3127 14:01:50.264325 # [ 126.416463] ff20: 00000000 00000000 c13719a8 ff855d4f c205c100 c5b38000 c5b38000 c47ce000
3128 14:01:50.272383 # [ 126.424649] ff40: b6eb3000 00000000 00000000 00000004 c47cff94 c47cff60 c0598c84 c05985f0
3129 14:01:50.280489 # [ 126.432835] ff60: 00000000 00000000 c47cffac ff855d4f 0000000f 0000000f b6ffae00 00000004
3130 14:01:50.291348 # [ 126.441021] ff80: c03002e4 c47ce000 c47cffa4 c47cff98 c0598d14 c0598c1c 00000000 c47cffa8
3131 14:01:50.297678 # [ 126.449205] ffa0: c03000c0 c0598d08 0000000f 0000000f 00000001 b6eb3000 0000000f 00000000
3132 14:01:50.306727 # [ 126.457390] ffc0: 0000000f 0000000f b6ffae00 00000004 00000001 00000000 00020000 be8a4a54
3133 14:01:50.313203 # [ 126.465575] ffe0: 00000004 be8a4788 b6f654cf b6eeb7e6 800e0030 00000001 00000000 00000000
3134 14:01:50.319103 # [ 126.473754] Backtrace:
3135 14:01:50.325932 # [ 126.476221] [<c0c2f220>] (lkdtm_EXEC_USERSPACE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3136 14:01:50.330670 # [ 126.484751] r4:00000024
3137 14:01:50.336216 # [ 126.487297] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3138 14:01:50.344289 # [ 126.495315] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3139 14:01:50.353067 # [ 126.503242] r9:c47cff60 r8:c513db40 r7:0000000f r6:b6eb3000 r5:c5b38000 r4:c0c2e800
3140 14:01:50.359672 # [ 126.510998] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3141 14:01:50.368867 # [ 126.518838] r9:c07f59f4 r8:c47cff60 r7:c2816000 r6:b6eb3000 r5:c5b38000 r4:00000000
3142 14:01:50.375168 # [ 126.526590] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3143 14:01:50.382484 # [ 126.533732] r10:00000004 r9:00000000 r8:00000000 r7:b6eb3000 r6:c47ce000 r5:c5b38000
3144 14:01:50.386198 # [ 126.541566] r4:c5b38000
3145 14:01:50.394030 # [ 126.544109] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3146 14:01:50.401958 # [ 126.551252] r9:c47ce000 r8:c03002e4 r7:00000004 r6:b6ffae00 r5:0000000f r4:0000000f
3147 14:01:50.407945 # [ 126.559007] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3148 14:01:50.413577 # [ 126.566582] Exception stack(0xc47cffa8 to 0xc47cfff0)
3149 14:01:50.418964 # [ 127.058296] lkdtm: Performing direct entry EXEC_NULL
3150 14:01:50.426992 [ 126.571641] ffa0: [ 127.063638] lkdtm: attempting ok execution at c0c2f190
3151 14:01:50.436781 0000000f 0000000f 00000001 [ 127.071621] lkdtm: attempting bad execution at 00000000
3152 14:01:50.438064 b6eb3000 0000000f 00000000
3153 14:01:50.440099 # [ [ 127.079720] 8<--- cut here ---
3154 14:01:50.452181 126.579826] ffc0: 0000000f 000000[ 127.085657] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3155 14:01:50.459861 0f b6ffae00 00000004 00000001 000[ 127.096596] pgd = b6bfcba0
3156 14:01:50.460477 00000 00020000 be8a4a54
3157 14:01:50.463484 # [ 126[ 127.102155] [00000000] *pgd=00000000
3158 14:01:50.471563 .588009] ffe0: 00000004 be8a4[7 8127.108585] Internal error: Oops: 80000005 [#9] SMP ARM
3159 14:01:50.475626 8 b6f654cf b6eeb7e6
3160 14:01:50.507657 # [ 126.593[ 127.116404] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3161 14:01:50.512892 074] Code: bad P[C v1a2l7u.e14111] CPU: 2 PID: 2241 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3162 14:01:50.516900
3163 14:01:50.524732 # [ 126[. 5 9162174.01]5 7-8-4-] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3164 14:01:50.525879 [ end trace e5a[4 f 919297a.21761111] PC is at 0x0
3165 14:01:50.527217 08d0 ]---
3166 14:01:50.532316 # EXEC_USERSPACE:[ m 127.170649] LR is at execute_location+0xa4/0xb4
3167 14:01:50.541559 ssing 'cal[l t1r2a7c.e1:7'77:6 ] pc : [<00000000>] lr : [<c135c21c>] psr: 600e0013
3168 14:01:50.541872 [FAIL]
3169 14:01:50.547273 [n o t1 2o7k. 13855 7s7e0] sp : c5d17e38 ip : 00000027 fp : c5d17e54
3170 14:01:50.554936 ftests: lkd[t m :1 2E7X.E1C9_2U7S0] r10: 0000000a r9 : c1acc964 r8 : c15e8544
3171 14:01:50.564325 ERSPACE.s[h #1 2e7x.i1t9=91775] r7 : c5d17f60 r6 : 00000000 r5 : 00000000 r4 : c0c2f190
3172 14:01:50.571439 # selftes[t s :1 2l7k.d2t0m8:0 3E] r3 : 6a0d55aa r2 : 6a0d55aa r1 : ef7ab5e4 r0 : 0000002b
3173 14:01:50.574125 XEC_NULL.sh[
3174 14:01:50.581471 127.216299] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3175 14:01:50.586108 [ 127.224559] Control: 10c5387d Table: 15dfc04a DAC: 00000051
3176 14:01:50.591189 [ 127.230311] Process cat (pid: 2241, stack limit = 0x896c4488)
3177 14:01:50.595679 [ 127.236064] Stack: (0xc5d17e38 to 0xc5d18000)
3178 14:01:50.604369 [ 127.240429] 7e20: 00000025 c6dbc000
3179 14:01:50.612252 [ 127.248614] 7e40: 0000000a c5d17f60 c5d17e64 c5d17e58 c135c428 c135c184 c5d17e74 c5d17e68
3180 14:01:50.620502 [ 127.256801] 7e60: c0c2e420 c135c414 c5d17e9c c5d17e78 c0c2e920 c0c2e400 c0c2e800 c693c140
3181 14:01:50.631032 [ 127.264986] 7e80: b6e0d000 0000000a c513db40 c5d17f60 c5d17ec4 c5d17ea0 c07f5a58 c0c2e80c
3182 14:01:50.638036 [ 127.273170] 7ea0: 00000000 c693c140 b6e0d000 c2816000 c5d17f60 c07f59f4 c5d17f5c c5d17ec8
3183 14:01:50.644825 [ 127.281356] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5d16000
3184 14:01:50.653175 [ 127.289542] 7ee0: b6e0d000 00020000 00000004 0000000a 0001fff6 c5d17ee0 00000001 b6e0c000
3185 14:01:50.661098 [ 127.297728] 7f00: c5dcf180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3186 14:01:50.668921 [ 127.305913] 7f20: 00000000 00000000 c13719a8 6a0d55aa c205c100 c693c140 c693c140 c5d16000
3187 14:01:50.679763 [ 127.314098] 7f40: b6e0d000 00000000 00000000 00000004 c5d17f94 c5d17f60 c0598c84 c05985f0
3188 14:01:50.685772 [ 127.322282] 7f60: 00000000 00000000 c5d17fac 6a0d55aa 0000000a 0000000a b6f54e00 00000004
3189 14:01:50.694178 [ 127.330466] 7f80: c03002e4 c5d16000 c5d17fa4 c5d17f98 c0598d14 c0598c1c 00000000 c5d17fa8
3190 14:01:50.701646 [ 127.338650] 7fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e0d000 0000000a 00000000
3191 14:01:50.710454 [ 127.346836] 7fc0: 0000000a 0000000a b6f54e00 00000004 00000001 00000000 00020000 bec0fa54
3192 14:01:50.719983 [ 127.355021] 7fe0: 00000004 bec0f788 b6ebf4cf b6e457e6 800e0030 00000001 00000000 00000000
3193 14:01:50.720998 [ 127.363201] Backtrace:
3194 14:01:50.730720 [ 127.365668] [<c135c178>] (execute_location) from [<c135c428>] (lkdtm_EXEC_NULL+0x20/0x24)
3195 14:01:50.734915 [ 127.373855] r7:c5d17f60 r6:0000000a r5:c6dbc000 r4:00000025
3196 14:01:50.744078 [ 127.379534] [<c135c408>] (lkdtm_EXEC_NULL) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3197 14:01:50.751880 [ 127.387635] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3198 14:01:50.759194 [ 127.395653] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3199 14:01:50.768033 [ 127.403578] r9:c5d17f60 r8:c513db40 r7:0000000a r6:b6e0d000 r5:c693c140 r4:c0c2e800
3200 14:01:50.775691 [ 127.411335] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3201 14:01:50.781338 [ 127.419172] r9:c07f59f4 r8:c5d17f60 r7:c2816000 r6:b6e0d000 r5:c693c140 r4:00000000
3202 14:01:50.789233 [ 127.426924] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3203 14:01:50.799310 [ 127.434067] r10:00000004 r9:00000000 r8:00000000 r7:b6e0d000 r6:c5d16000 r5:c693c140
3204 14:01:50.802123 [ 127.441901] r4:c693c140
3205 14:01:50.808563 [ 127.444444] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3206 14:01:50.816698 [ 127.451587] r9:c5d16000 r8:c03002e4 r7:00000004 r6:b6f54e00 r5:0000000a r4:0000000a
3207 14:01:50.824466 [ 127.459341] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3208 14:01:50.827594 [ 127.466914] Exception stack(0xc5d17fa8 to 0xc5d17ff0)
3209 14:01:50.835586 [ 127.471974] 7fa0: 0000000a 0000000a 00000001 b6e0d000 0000000a 00000000
3210 14:01:50.847630 [ 127.480158] 7fc0: 0000000a 0000000a b6f54e00 00000004 00000001 00000000 00020000 bec0fa54
3211 14:01:50.848953 [ 127.488342] 7fe0: 00000004 bec0f788 b6ebf4cf b6e457e6
3212 14:01:50.851377 [ 127.493409] Code: bad PC value
3213 14:01:50.855846 [ 127.496548] ---[ end trace e5a4f999a27108d1 ]---
3214 14:01:50.860340 # Segmentation fault
3215 14:01:50.982473 # [ 127.058296] lkdtm: Performing direct entry EXEC_NULL
3216 14:01:50.985260 # [ 127.063638] lkdtm: attempting ok execution at c0c2f190
3217 14:01:50.991166 # [ 127.071621] lkdtm: attempting bad execution at 00000000
3218 14:01:50.994079 # [ 127.079720] 8<--- cut here ---
3219 14:01:51.004409 # [ 127.085657] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3220 14:01:51.007702 # [ 127.096596] pgd = b6bfcba0
3221 14:01:51.008755 # [ 127.102155] [00000000] *pgd=00000000
3222 14:01:51.014198 # [ 127.108585] Internal error: Oops: 80000005 [#9] SMP ARM
3223 14:01:51.043684 # [ 127.116404] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3224 14:01:51.053056 # [ 127.148111] CPU: 2 PID: 2241 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3225 14:01:51.057597 # [ 127.157845] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3226 14:01:51.062755 # [ 127.166111] PC is at 0x0
3227 14:01:51.065240 # [ 127.170649] LR is at execute_location+0xa4/0xb4
3228 14:01:51.071331 # [ 127.177769] pc : [<00000000>] lr : [<c135c21c>] psr: 600e0013
3229 14:01:51.079026 # [ 127.185770] sp : c5d17e38 ip : 00000027 fp : c5d17e54
3230 14:01:51.081936 # [ 127.192730] r10: 0000000a r9 : c1acc964 r8 : c15e8544
3231 14:01:51.090862 # [ 127.199775] r7 : c5d17f60 r6 : 00000000 r5 : 00000000 r4 : c0c2f190
3232 14:01:51.096037 # [ 127.208036] r3 : 6a0d55aa r2 : 6a0d55aa r1 : ef7ab5e4 r0 : 0000002b
3233 14:01:51.103583 # [ 127.216299] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3234 14:01:51.111847 # [ 127.224559] Control: 10c5387d Table: 15dfc04a DAC: 00000051
3235 14:01:51.117192 # [ 127.230311] Process cat (pid: 2241, stack limit = 0x896c4488)
3236 14:01:51.119505 # [ 127.236064] Stack: (0xc5d17e38 to 0xc5d18000)
3237 14:01:51.127462 # [ 127.240429] 7e20: 00000025 c6dbc000
3238 14:01:51.136949 # [ 127.248614] 7e40: 0000000a c5d17f60 c5d17e64 c5d17e58 c135c428 c135c184 c5d17e74 c5d17e68
3239 14:01:51.145179 # [ 127.256801] 7e60: c0c2e420 c135c414 c5d17e9c c5d17e78 c0c2e920 c0c2e400 c0c2e800 c693c140
3240 14:01:51.152959 # [ 127.264986] 7e80: b6e0d000 0000000a c513db40 c5d17f60 c5d17ec4 c5d17ea0 c07f5a58 c0c2e80c
3241 14:01:51.161094 # [ 127.273170] 7ea0: 00000000 c693c140 b6e0d000 c2816000 c5d17f60 c07f59f4 c5d17f5c c5d17ec8
3242 14:01:51.173228 # [ 127.281356] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5d16000
3243 14:01:51.179771 # [ 127.289542] 7ee0: b6e0d000 00020000 00000004 0000000a 0001fff6 c5d17ee0 00000001 b6e0c000
3244 14:01:51.187478 # [ 127.297728] 7f00: c5dcf180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3245 14:01:51.194673 # [ 127.305913] 7f20: 00000000 00000000 c13719a8 6a0d55aa c205c100 c693c140 c693c140 c5d16000
3246 14:01:51.205319 # [ 127.314098] 7f40: b6e0d000 00000000 00000000 00000004 c5d17f94 c5d17f60 c0598c84 c05985f0
3247 14:01:51.212112 # [ 127.322282] 7f60: 00000000 00000000 c5d17fac 6a0d55aa 0000000a 0000000a b6f54e00 00000004
3248 14:01:51.220373 # [ 127.330466] 7f80: c03002e4 c5d16000 c5d17fa4 c5d17f98 c0598d14 c0598c1c 00000000 c5d17fa8
3249 14:01:51.229165 # [ 127.338650] 7fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e0d000 0000000a 00000000
3250 14:01:51.236410 # [ 127.346836] 7fc0: 0000000a 0000000a b6f54e00 00000004 00000001 00000000 00020000 bec0fa54
3251 14:01:51.244144 # [ 127.355021] 7fe0: 00000004 bec0f788 b6ebf4cf b6e457e6 800e0030 00000001 00000000 00000000
3252 14:01:51.247680 # [ 127.363201] Backtrace:
3253 14:01:51.254974 # [ 127.365668] [<c135c178>] (execute_location) from [<c135c428>] (lkdtm_EXEC_NULL+0x20/0x24)
3254 14:01:51.261635 # [ 127.373855] r7:c5d17f60 r6:0000000a r5:c6dbc000 r4:00000025
3255 14:01:51.271209 # [ 127.379534] [<c135c408>] (lkdtm_EXEC_NULL) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3256 14:01:51.277683 # [ 127.387635] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3257 14:01:51.286563 # [ 127.395653] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3258 14:01:51.293866 # [ 127.403578] r9:c5d17f60 r8:c513db40 r7:0000000a r6:b6e0d000 r5:c693c140 r4:c0c2e800
3259 14:01:51.301420 # [ 127.411335] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3260 14:01:51.310302 # [ 127.419172] r9:c07f59f4 r8:c5d17f60 r7:c2816000 r6:b6e0d000 r5:c693c140 r4:00000000
3261 14:01:51.318861 # [ 127.426924] [<[ 127.955576] lkdtm: Performing direct entry ACCESS_USERSPACE
3262 14:01:51.326181 c05985e4>] (vfs_write) from [<c05[ 127.961688] lkdtm: attempting bad read at b6fe3000
3263 14:01:51.327411 98c84>] (ksys_write+0x74/0xec)
3264 14:01:51.332219 #[ 127.969307] 8<--- cut here ---
3265 14:01:51.338808 [ 127.975172] Unhandled fault: page domain fault (0x01b) at 0xb6fe3000
3266 14:01:51.339178 [ 127.981536] pgd = 858bf360
3267 14:01:51.342382 [ 127.984251] [b6fe3000] *pgd=49479831
3268 14:01:51.346722 [ 127.987847] Internal error: : 1b [#10] SMP ARM
3269 14:01:51.375864 [ 127.992303] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3270 14:01:51.385667 [ 128.021374] CPU: 0 PID: 2317 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3271 14:01:51.392394 [ 128.029126] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3272 14:01:51.399881 [ 128.035675] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3273 14:01:51.400212 [ 128.040911] LR is at 0x0
3274 14:01:51.406818 [ 128.043454] pc : [<c0c2f408>] lr : [<00000000>] psr: 600e0013
3275 14:01:51.410700 [ 128.049728] sp : c6d87e38 ip : 00000027 fp : c6d87e64
3276 14:01:51.415367 [ 128.054960] r10: 00000011 r9 : c1acc970 r8 : c15e8544
3277 14:01:51.421429 [ 128.060191] r7 : c6d87f60 r6 : 00000051 r5 : c6d86000 r4 : b6fe3000
3278 14:01:51.427770 [ 128.066725] r3 : 955bacdc r2 : 955bacdc r1 : ef7815e4 r0 : 00000026
3279 14:01:51.435814 [ 128.073262] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3280 14:01:51.443278 [ 128.080406] Control: 10c5387d Table: 15e1004a DAC: 00000051
3281 14:01:51.448577 [ 128.086159] Process cat (pid: 2317, stack limit = 0x6e8659b4)
3282 14:01:51.451456 [ 128.091915] Stack: (0xc6d87e38 to 0xc6d88000)
3283 14:01:51.460224 [ 128.096283] 7e20: 00000022 00000000
3284 14:01:51.468357 [ 128.104472] 7e40: 00000000 955bacdc c6d87e6c 00000026 c5a8b000 00000011 c6d87e74 c6d87e68
3285 14:01:51.477564 [ 128.112660] 7e60: c0c2e420 c0c2f300 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c6a957c0
3286 14:01:51.484078 [ 128.120849] 7e80: b6e9d000 00000011 c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c
3287 14:01:51.493174 [ 128.129037] 7ea0: 00000000 c6a957c0 b6e9d000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8
3288 14:01:51.501528 [ 128.137227] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6d86000
3289 14:01:51.509278 [ 128.145416] 7ee0: b6e9d000 00020000 00000004 00000011 0001ffef c6d87ee0 00000001 b6e9c000
3290 14:01:51.516378 [ 128.153604] 7f00: c5a24b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3291 14:01:51.527260 [ 128.161792] 7f20: 00000000 00000000 c13719a8 955bacdc c205c100 c6a957c0 c6a957c0 c6d86000
3292 14:01:51.532602 [ 128.169980] 7f40: b6e9d000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0
3293 14:01:51.541571 [ 128.178168] 7f60: 00000000 00000000 c6d87fac 955bacdc 00000011 00000011 b6fe4e00 00000004
3294 14:01:51.549704 [ 128.186356] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8
3295 14:01:51.557362 [ 128.194544] 7fa0: c03000c0 c0598d08 00000011 00000011 00000001 b6e9d000 00000011 00000000
3296 14:01:51.567563 [ 128.202732] 7fc0: 00000011 00000011 b6fe4e00 00000004 00000001 00000000 00020000 befafa54
3297 14:01:51.574285 [ 128.210920] 7fe0: 00000004 befaf788 b6f4f4cf b6ed57e6 800e0030 00000001 00000000 00000000
3298 14:01:51.577925 [ 128.219103] Backtrace:
3299 14:01:51.584687 [ 128.221575] [<c0c2f2f4>] (lkdtm_ACCESS_USERSPACE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3300 14:01:51.591310 [ 128.230285] r6:00000011 r5:c5a8b000 r4:00000026
3301 14:01:51.598118 [ 128.234919] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3302 14:01:51.605704 [ 128.242942] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3303 14:01:51.614788 [ 128.250870] r9:c6d87f60 r8:c513db40 r7:00000011 r6:b6e9d000 r5:c6a957c0 r4:c0c2e800
3304 14:01:51.622300 [ 128.258632] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3305 14:01:51.629890 [ 128.266473] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e9d000 r5:c6a957c0 r4:00000000
3306 14:01:51.635951 [ 128.274230] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3307 14:01:51.643727 [ 128.281377] r10:00000004 r9:00000000 r8:00000000 r7:b6e9d000 r6:c6d86000 r5:c6a957c0
3308 14:01:51.647090 [ 128.289213] r4:c6a957c0
3309 14:01:51.655938 [ 128.291760] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3310 14:01:51.662848 [ 128.298907] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fe4e00 r5:00000011 r4:00000011
3311 14:01:51.670670 [ 128.306667] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3312 14:01:51.674387 [ 128.314244] Exception stack(0xc6d87fa8 to 0xc6d87ff0)
3313 14:01:51.682703 [ 128.319306] 7fa0: 00000011 00000011 00000001 b6e9d000 00000011 00000000
3314 14:01:51.692191 [ 128.327494] 7fc0: 00000011 00000011 b6fe4e00 00000004 00000001 00000000 00020000 befafa54
3315 14:01:51.696683 [ 128.335679] 7fe0: 00000004 befaf788 b6f4f4cf b6ed57e6
3316 14:01:51.701430 [ 128.340742] Code: e1a01004 e30d0894 e34c01ac eb1c884b (e5943000)
3317 14:01:51.707827 [ 128.346850] ---[ end trace e5a4f999a27108d2 ]---
3318 14:01:51.714394 [ 127.434067] r10:00000004 r9:00000000 r8:00000000 r7:b6e0d000 r6:c5d16000 r5:c693c140
3319 14:01:51.717734 # [ 127.441901] r4:c693c140
3320 14:01:51.724698 # [ 127.444444] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3321 14:01:51.733171 # [ 127.451587] r9:c5d16000 r8:c03002e4 r7:00000004 r6:b6f54e00 r5:0000000a r4:0000000a
3322 14:01:51.741768 # [ 127.459341] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3323 14:01:51.745495 # [ 127.466914] Exception stack(0xc5d17fa8 to 0xc5d17ff0)
3324 14:01:51.755158 # [ 127.471974] 7fa0: 0000000a 0000000a 00000001 b6e0d000 0000000a 00000000
3325 14:01:51.764207 # [ 127.480158] 7fc0: 0000000a 0000000a b6f54e00 00000004 00000001 00000000 00020000 bec0fa54
3326 14:01:51.769195 # [ 127.488342] 7fe0: 00000004 bec0f788 b6ebf4cf b6e457e6
3327 14:01:51.770789 # [ 127.493409] Code: bad PC value
3328 14:01:51.777030 # [ 127.496548] ---[ end trace e5a4f999a27108d1 ]---
3329 14:01:51.779238 # EXEC_NULL: missing 'call trace:': [FAIL]
3330 14:01:51.783828 not ok 36 selftests: lkdtm: EXEC_NULL.sh # exit=1
3331 14:01:51.787473 # selftests: lkdtm: ACCESS_USERSPACE.sh
3332 14:01:51.788346 # Segmentation fault
3333 14:01:51.812041 # [ 127.955576] lkdtm: Performing direct entry ACCESS_USERSPACE
3334 14:01:51.818393 # [ 127.961688] lkdtm: attempting bad read at b6fe3000
3335 14:01:51.821538 # [ 127.969307] 8<--- cut here ---
3336 14:01:51.827366 # [ 127.975172] Unhandled fault: page domain fault (0x01b) at 0xb6fe3000
3337 14:01:51.828626 # [ 127.981536] pgd = 858bf360
3338 14:01:51.834495 # [ 127.984251] [b6fe3000] *pgd=49479831
3339 14:01:51.837908 # [ 127.987847] Internal error: : 1b [#10] SMP ARM
3340 14:01:51.867630 # [ 127.992303] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3341 14:01:51.874246 # [ 128.021374] CPU: 0 PID: 2317 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3342 14:01:51.882765 # [ 128.029126] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3343 14:01:51.886854 # [ 128.035675] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3344 14:01:51.891471 # [ 128.040911] LR is at 0x0
3345 14:01:51.897129 # [ 128.043454] pc : [<c0c2f408>] lr : [<00000000>] psr: 600e0013
3346 14:01:51.900456 # [ 128.049728] sp : c6d87e38 ip : 00000027 fp : c6d87e64
3347 14:01:51.908248 # [ 128.054960] r10: 00000011 r9 : c1acc970 r8 : c15e8544
3348 14:01:51.916788 # [ 128.060191] r7 : c6d87f60 r6 : 00000051 r5 : c6d86000 r4 : b6fe3000
3349 14:01:51.920211 # [ 128.066725] r3 : 955bacdc r2 : 955bacdc r1 : ef7815e4 r0 : 00000026
3350 14:01:51.927347 # [ 128.073262] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3351 14:01:51.935426 # [ 128.080406] Control: 10c5387d Table: 15e1004a DAC: 00000051
3352 14:01:51.938494 # [ 128.086159] Process cat (pid: 2317, stack limit = 0x6e8659b4)
3353 14:01:51.944414 # [ 128.091915] Stack: (0xc6d87e38 to 0xc6d88000)
3354 14:01:51.953135 # [ 128.096283] 7e20: 00000022 00000000
3355 14:01:51.959771 # [ 128.104472] 7e40: 00000000 955bacdc c6d87e6c 00000026 c5a8b000 00000011 c6d87e74 c6d87e68
3356 14:01:51.968719 # [ 128.112660] 7e60: c0c2e420 c0c2f300 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c6a957c0
3357 14:01:51.978080 # [ 128.120849] 7e80: b6e9d000 00000011 c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c
3358 14:01:51.985572 # [ 128.129037] 7ea0: 00000000 c6a957c0 b6e9d000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8
3359 14:01:51.993948 # [ 128.137227] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6d86000
3360 14:01:52.003207 # [ 128.145416] 7ee0: b6e9d000 00020000 00000004 00000011 0001ffef c6d87ee0 00000001 b6e9c000
3361 14:01:52.011299 # [ 128.153604] 7f00: c5a24b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3362 14:01:52.019329 # [ 128.161792] 7f20: 00000000 00000000 c13719a8 955bacdc c205c100 c6a957c0 c6a957c0 c6d86000
3363 14:01:52.028038 # [ 128.169980] 7f40: b6e9d000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0
3364 14:01:52.035317 # [ 128.178168] 7f60: 00000000 00000000 c6d87fac 955bacdc 00000011 00000011 b6fe4e00 00000004
3365 14:01:52.043507 # [ 128.186356] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8
3366 14:01:52.052902 # [ 128.194544] 7fa0: c03000c0 c0598d08 00000011 00000011 00000001 b6e9d000 00000011 00000000
3367 14:01:52.060374 # [ 128.202732] 7fc0: 00000011 00000011 b6fe4e00 00000004 00000001 00000000 00020000 befafa54
3368 14:01:52.068053 # [ 128.210920] 7fe0: 00000004 befaf788 b6f4f4cf b6ed57e6 800e0030 00000001 00000000 00000000
3369 14:01:52.070994 # [ 128.219103] Backtrace:
3370 14:01:52.080590 # [ 128.221575] [<c0c2f2f4>] (lkdtm_ACCESS_USERSPACE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3371 14:01:52.086083 # [ 128.230285] r6:00000011 r5:c5a8b000 r4:00000026
3372 14:01:52.094681 # [ 128.234919] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3373 14:01:52.104210 # [ 128.242942] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3374 14:01:52.112652 # [ 128.250870] r9:c6d87f60 r8:c513db40 r7:00000011 r6:b6e9d000 r5:c6a957c0 r4:c0c2e800
3375 14:01:52.118632 # [ 128.258632] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3376 14:01:52.124788 # [ 128.266473] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e9d000 r5:c6a957c0 r4:00000000
3377 14:01:52.132618 # [ 128.274230] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3378 14:01:52.140470 # [ 128.281377] r10:00000004 r9:00000000 r8:00000000 r7:b6e9d000 r6:c6d86000 r5:c6a957c0
3379 14:01:52.144251 # [ 128.289213] r4:c6a957c0
3380 14:01:52.150565 # [ 128.291760] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3381 14:01:52.158814 # [ 128.298907] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fe4e00 r5:00000011 r4:00000011
3382 14:01:52.167713 # [ 128.306667] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3383 14:01:52.172046 #[ 128.807508] lkdtm: Performing direct entry ACCESS_NULL
3384 14:01:52.177691 [ 128.314244] Exception stack(0[ 128.815528] lkdtm: attempting bad read at 00000000
3385 14:01:52.180392 xc6d87fa8 to 0xc6d87ff0)
3386 14:01:52.183727 # [ 12[ 128.823244] 8<--- cut here ---
3387 14:01:52.194809 8.319306] 7fa0: [ 128.829145] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3388 14:01:52.202059 00000011 00000011 00000001 b6e9d[ 128.840157] pgd = 5fd61ef4
3389 14:01:52.206035 000 00000011 00000000
3390 14:01:52.207358 # [ 128.3[ 128.845724] [00000000] *pgd=00000000
3391 14:01:52.214385 27494] 7fc0: 00000011 00000011 b6[ 128.852184] Internal error: Oops: 5 [#11] SMP ARM
3392 14:01:52.245219 [ 128.859713] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3393 14:01:52.252681 [ 128.888743] CPU: 0 PID: 2392 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3394 14:01:52.260411 [ 128.896490] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3395 14:01:52.264409 [ 128.903036] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3396 14:01:52.268280 [ 128.907669] LR is at __irq_work_queue_local+0x40/0x74
3397 14:01:52.274412 [ 128.912728] pc : [<c135c454>] lr : [<c049b9e4>] psr: 600e0013
3398 14:01:52.281535 [ 128.918999] sp : c6d87e50 ip : c6d87d58 fp : c6d87e64
3399 14:01:52.285173 [ 128.924228] r10: 0000000c r9 : c1acc984 r8 : c15e8544
3400 14:01:52.293303 [ 128.929457] r7 : c6d87f60 r6 : 0000000c r5 : c5a8b000 r4 : 00000000
3401 14:01:52.302040 [ 128.935989] r3 : ce3d8601 r2 : ce3d8601 r1 : ef7815e0 r0 : 00000026
3402 14:01:52.304780 [ 128.942523] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3403 14:01:52.315069 [ 128.949663] Control: 10c5387d Table: 16d1004a DAC: 00000051
3404 14:01:52.316282 [ 128.955414] Process cat (pid: 2392, stack limit = 0x6e8659b4)
3405 14:01:52.320594 [ 128.961168] Stack: (0xc6d87e50 to 0xc6d88000)
3406 14:01:52.329948 [ 128.965534] 7e40: 00000027 c5a8b000 c6d87e74 c6d87e68
3407 14:01:52.337548 [ 128.973721] 7e60: c0c2e420 c135c438 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c6c19cc0
3408 14:01:52.345058 [ 128.981906] 7e80: b6dec000 0000000c c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c
3409 14:01:52.352804 [ 128.990090] 7ea0: 00000000 c6c19cc0 b6dec000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8
3410 14:01:52.363057 [ 128.998276] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c03edac0 c0598c84 c6d86000
3411 14:01:52.371038 [ 129.006460] 7ee0: b6dec000 00020000 00000004 0000000c 0001fff4 c6d87ee0 00000001 c6d87f08
3412 14:01:52.377419 [ 129.014645] 7f00: c5b00280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3413 14:01:52.386747 [ 129.022831] 7f20: 00000000 00000000 c6d86000 ce3d8601 ffffe000 c6c19cc0 c6c19cc0 c6d86000
3414 14:01:52.397838 [ 129.031015] 7f40: b6dec000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0
3415 14:01:52.402671 [ 129.039201] 7f60: 00000000 00000000 ffffe000 ce3d8601 0000000c 0000000c b6f33e00 00000004
3416 14:01:52.411331 [ 129.047385] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8
3417 14:01:52.420892 [ 129.055570] 7fa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6dec000 0000000c 00000000
3418 14:01:52.429318 [ 129.063755] 7fc0: 0000000c 0000000c b6f33e00 00000004 00000001 00000000 00020000 beb4aa54
3419 14:01:52.437569 [ 129.071939] 7fe0: 00000004 beb4a788 b6e9e4cf b6e247e6 800e0030 00000001 00000000 00000000
3420 14:01:52.437897 [ 129.080119] Backtrace:
3421 14:01:52.446217 [ 129.082590] [<c135c42c>] (lkdtm_ACCESS_NULL) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3422 14:01:52.448975 [ 129.090861] r5:c5a8b000 r4:00000027
3423 14:01:52.458414 [ 129.094449] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3424 14:01:52.469428 [ 129.102466] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3425 14:01:52.473057 [ 129.110390] r9:c6d87f60 r8:c513db40 r7:0000000c r6:b6dec000 r5:c6c19cc0 r4:c0c2e800
3426 14:01:52.481469 [ 129.118146] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3427 14:01:52.489649 [ 129.125986] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6dec000 r5:c6c19cc0 r4:00000000
3428 14:01:52.497855 [ 129.133738] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3429 14:01:52.503467 [ 129.140881] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c6d86000 r5:c6c19cc0
3430 14:01:52.506837 [ 129.148714] r4:c6c19cc0
3431 14:01:52.516256 [ 129.151256] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3432 14:01:52.524193 [ 129.158398] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:0000000c r4:0000000c
3433 14:01:52.529087 [ 129.166152] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3434 14:01:52.533951 [ 129.173726] Exception stack(0xc6d87fa8 to 0xc6d87ff0)
3435 14:01:52.542789 [ 129.178784] 7fa0: 0000000c 0000000c 00000001 b6dec000 0000000c 00000000
3436 14:01:52.549992 [ 129.186967] 7fc0: 0000000c 0000000c b6f33e00 00000004 00000001 00000000 00020000 beb4aa54
3437 14:01:52.557275 [ 129.195149] 7fe0: 00000004 beb4a788 b6e9e4cf b6e247e6
3438 14:01:52.560799 [ 129.200210] Code: e30d0894 e34c01ac e1a01004 ebffd438 (e5945000)
3439 14:01:52.568779 fe4e00 00000004 00000001 00000000[ 129.206379] ---[ end trace e5a4f999a27108d3 ]---
3440 14:01:52.573246 00020000 befafa54
3441 14:01:52.575964 # [ 128.335679] 7fe0: 00000004 befaf788 b6f4f4cf b6ed57e6
3442 14:01:52.581959 # [ 128.340742] Code: e1a01004 e30d0894 e34c01ac eb1c884b (e5943000)
3443 14:01:52.586283 # [ 128.346850] ---[ end trace e5a4f999a27108d2 ]---
3444 14:01:52.592212 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3445 14:01:52.597588 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
3446 14:01:52.599779 # selftests: lkdtm: ACCESS_NULL.sh
3447 14:01:52.600647 # Segmentation fault
3448 14:01:52.672856 # [ 128.807508] lkdtm: Performing direct entry ACCESS_NULL
3449 14:01:52.679768 # [ 128.815528] lkdtm: attempting bad read at 00000000
3450 14:01:52.682371 # [ 128.823244] 8<--- cut here ---
3451 14:01:52.691455 # [ 128.829145] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3452 14:01:52.693403 # [ 128.840157] pgd = 5fd61ef4
3453 14:01:52.696194 # [ 128.845724] [00000000] *pgd=00000000
3454 14:01:52.701703 # [ 128.852184] Internal error: Oops: 5 [#11] SMP ARM
3455 14:01:52.729756 # [ 128.859713] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3456 14:01:52.737801 # [ 128.888743] CPU: 0 PID: 2392 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3457 14:01:52.744345 # [ 128.896490] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3458 14:01:52.749712 # [ 128.903036] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3459 14:01:52.754535 # [ 128.907669] LR is at __irq_work_queue_local+0x40/0x74
3460 14:01:52.760919 # [ 128.912728] pc : [<c135c454>] lr : [<c049b9e4>] psr: 600e0013
3461 14:01:52.766843 # [ 128.918999] sp : c6d87e50 ip : c6d87d58 fp : c6d87e64
3462 14:01:52.771103 # [ 128.924228] r10: 0000000c r9 : c1acc984 r8 : c15e8544
3463 14:01:52.779520 # [ 128.929457] r7 : c6d87f60 r6 : 0000000c r5 : c5a8b000 r4 : 00000000
3464 14:01:52.784865 # [ 128.935989] r3 : ce3d8601 r2 : ce3d8601 r1 : ef7815e0 r0 : 00000026
3465 14:01:52.793793 # [ 128.942523] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3466 14:01:52.798321 # [ 128.949663] Control: 10c5387d Table: 16d1004a DAC: 00000051
3467 14:01:52.804196 # [ 128.955414] Process cat (pid: 2392, stack limit = 0x6e8659b4)
3468 14:01:52.808815 # [ 128.961168] Stack: (0xc6d87e50 to 0xc6d88000)
3469 14:01:52.817319 # [ 128.965534] 7e40: 00000027 c5a8b000 c6d87e74 c6d87e68
3470 14:01:52.825137 # [ 128.973721] 7e60: c0c2e420 c135c438 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c6c19cc0
3471 14:01:52.834450 # [ 128.981906] 7e80: b6dec000 0000000c c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c
3472 14:01:52.844388 # [ 128.990090] 7ea0: 00000000 c6c19cc0 b6dec000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8
3473 14:01:52.851033 # [ 128.998276] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c03edac0 c0598c84 c6d86000
3474 14:01:52.859650 # [ 129.006460] 7ee0: b6dec000 00020000 00000004 0000000c 0001fff4 c6d87ee0 00000001 c6d87f08
3475 14:01:52.868835 # [ 129.014645] 7f00: c5b00280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3476 14:01:52.875832 # [ 129.022831] 7f20: 00000000 00000000 c6d86000 ce3d8601 ffffe000 c6c19cc0 c6c19cc0 c6d86000
3477 14:01:52.883991 # [ 129.031015] 7f40: b6dec000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0
3478 14:01:52.892086 # [ 129.039201] 7f60: 00000000 00000000 ffffe000 ce3d8601 0000000c 0000000c b6f33e00 00000004
3479 14:01:52.902974 # [ 129.047385] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8
3480 14:01:52.911363 # [ 129.055570] 7fa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6dec000 0000000c 00000000
3481 14:01:52.917618 # [ 129.063755] 7fc0: 0000000c 0000000c b6f33e00 00000004 00000001 00000000 00020000 beb4aa54
3482 14:01:52.926974 # [ 129.071939] 7fe0: 00000004 beb4a788 b6e9e4cf b6e247e6 800e0030 00000001 00000000 00000000
3483 14:01:52.928205 # [ 129.080119] Backtrace:
3484 14:01:52.937002 # [ 129.082590] [<c135c42c>] (lkdtm_ACCESS_NULL) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3485 14:01:52.941966 # [ 129.090861] r5:c5a8b000 r4:00000027
3486 14:01:52.948695 # [ 129.094449] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3487 14:01:52.955913 # [ 129.102466] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3488 14:01:52.965814 # [ 129.110390] r9:c6d87f60 r8:c513db40 r7:0000000c r6:b6dec000 r5:c6c19cc0 r4:c0c2e800
3489 14:01:52.973341 # [ 129.118146] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3490 14:01:52.981333 # [ 129.125986] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6dec000 r5:c6c19cc0 r4:00000000
3491 14:01:52.989612 # [ 129.133738] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3492 14:01:52.995996 # [ 129.140881] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c6d86000 r5:c6c19cc0
3493 14:01:52.998118 # [ 129.148714] r4:c6c19cc0
3494 14:01:53.004492 # [ 129.151256] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3495 14:01:53.012819 # [ 129.158398] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:0000000c r4:0000000c
3496 14:01:53.020599 # [ 129.166152] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3497 14:01:53.028056 # [ 129.173726] Exception stack(0xc6d87fa8 to 0xc6d87ff0)
3498 14:01:53.038732 # [ 129.178784] 7fa0: 0000000c 0000000c 00000001 b6dec000[ 129.675888] lkdtm: Performing direct entry WRITE_RO
3499 14:01:53.038996 0000000c 00000000
3500 14:01:53.047381 # [ 129.1869[ 129.682331] lkdtm: attempting bad rodata write at c15e87dc
3501 14:01:53.051335 67] 7fc0: 0000000c 00000[0 0 c1 29.690592] 8<--- cut here ---
3502 14:01:53.061831 6f33e00 00000004 000000[0 1 1209.696076] Unable to handle kernel paging request at virtual address c15e87dc
3503 14:01:53.063283 000000 00020000 beb4aa54
3504 14:01:53.066888 # [[ 129.705646] pgd = dacf7bf8
3505 14:01:53.073836 129.195149] 7fe0: 00000004 beb4a7[ 129.710955] [c15e87dc] *pgd=1141941e(bad)
3506 14:01:53.076866 88 b6e9e4cf b6e247e6
3507 14:01:53.081309 # [ 129.20[ 129.717836] Internal error: Oops: 80d [#12] SMP ARM
3508 14:01:53.112322 0210] Code: e30d0894 e34c01ac e1a[ 129.725570] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3509 14:01:53.115272 01004 ebffd438 (e5945000)
3510 14:01:53.122215 # [ [ 129.757278] CPU: 1 PID: 2466 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3511 14:01:53.131423 129.206379] ---[ end trac[e 1e29.767873] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3512 14:01:53.133954 a4f999a27108d3 ]---
3513 14:01:53.141336 # ACCESS_NUL[ 129.776852] PC is at lkdtm_WRITE_RO+0x44/0x50
3514 14:01:53.145385 L: missing 'call trace:': [FAIL] 129.784054] LR is at 0x0
3515 14:01:53.153567 not ok 38 selftests: lkdtm: [A C129.789359] pc : [<c135c270>] lr : [<00000000>] psr: 600e0013
3516 14:01:53.155870 CESS_NULL.sh # exit=1
3517 14:01:53.160883 # [s e l1f9.798226] sp : c5d05e50 ip : 00000027 fp : c5d05e64
3518 14:01:53.166476 tests: lkdtm: WRITE_RO.s[h
3519 14:01:53.169706 129.805879] r10: 00000009 r9 : c1acc990 r8 : c15e8544
3520 14:01:53.174724 [ 129.813448] r7 : c5d05f60 r6 : 00000009 r5 : c47fc000 r4 : c15e87dc
3521 14:01:53.183515 [ 129.819998] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e4 r0 : c1acd794
3522 14:01:53.188633 [ 129.826550] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3523 14:01:53.194076 [ 129.833707] Control: 10c5387d Table: 16c0804a DAC: 00000051
3524 14:01:53.203447 [ 129.839478] Process cat (pid: 2466, stack limit = 0x2468feb9)
3525 14:01:53.206525 [ 129.845246] Stack: (0xc5d05e50 to 0xc5d06000)
3526 14:01:53.213685 [ 129.849633] 5e40: 00000028 c47fc000 c5d05e74 c5d05e68
3527 14:01:53.220692 [ 129.857842] 5e60: c0c2e420 c135c238 c5d05e9c c5d05e78 c0c2e920 c0c2e400 c0c2e800 c5b00640
3528 14:01:53.229855 [ 129.866050] 5e80: b6e15000 00000009 c513db40 c5d05f60 c5d05ec4 c5d05ea0 c07f5a58 c0c2e80c
3529 14:01:53.239429 [ 129.874257] 5ea0: 00000000 c5b00640 b6e15000 c2816000 c5d05f60 c07f59f4 c5d05f5c c5d05ec8
3530 14:01:53.247068 [ 129.882464] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5d04000
3531 14:01:53.255380 [ 129.890670] 5ee0: b6e15000 00020000 00000004 00000009 0001fff7 c5d05ee0 00000001 b6e14000
3532 14:01:53.261855 [ 129.898878] 5f00: c5a24c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3533 14:01:53.273229 [ 129.907086] 5f20: 00000000 00000000 c13719a8 e571dc21 c205c100 c5b00640 c5b00640 c5d04000
3534 14:01:53.277799 [ 129.915295] 5f40: b6e15000 00000000 00000000 00000004 c5d05f94 c5d05f60 c0598c84 c05985f0
3535 14:01:53.286729 [ 129.923502] 5f60: 00000000 00000000 c5d05fac e571dc21 00000009 00000009 b6f5ce00 00000004
3536 14:01:53.294836 [ 129.931710] 5f80: c03002e4 c5d04000 c5d05fa4 c5d05f98 c0598d14 c0598c1c 00000000 c5d05fa8
3537 14:01:53.303252 [ 129.939916] 5fa0: c03000c0 c0598d08 00000009 00000009 00000001 b6e15000 00000009 00000000
3538 14:01:53.312569 [ 129.948121] 5fc0: 00000009 00000009 b6f5ce00 00000004 00000001 00000000 00020000 beeaca54
3539 14:01:53.319709 [ 129.956327] 5fe0: 00000004 beeac788 b6ec74cf b6e4d7e6 800e0030 00000001 00000000 00000000
3540 14:01:53.321291 [ 129.964521] Backtrace:
3541 14:01:53.332510 [ 129.967033] [<c135c22c>] (lkdtm_WRITE_RO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3542 14:01:53.334613 [ 129.975063] r5:c47fc000 r4:00000028
3543 14:01:53.342444 [ 129.978677] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3544 14:01:53.350793 [ 129.986723] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3545 14:01:53.357880 [ 129.994670] r9:c5d05f60 r8:c513db40 r7:00000009 r6:b6e15000 r5:c5b00640 r4:c0c2e800
3546 14:01:53.365643 [ 130.002452] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3547 14:01:53.375222 [ 130.010312] r9:c07f59f4 r8:c5d05f60 r7:c2816000 r6:b6e15000 r5:c5b00640 r4:00000000
3548 14:01:53.381014 [ 130.018088] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3549 14:01:53.389822 [ 130.025254] r10:00000004 r9:00000000 r8:00000000 r7:b6e15000 r6:c5d04000 r5:c5b00640
3550 14:01:53.391941 [ 130.033103] r4:c5b00640
3551 14:01:53.399443 [ 130.035669] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3552 14:01:53.405603 [ 130.042834] r9:c5d04000 r8:c03002e4 r7:00000004 r6:b6f5ce00 r5:00000009 r4:00000009
3553 14:01:53.413661 [ 130.050613] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3554 14:01:53.418755 [ 130.058202] Exception stack(0xc5d05fa8 to 0xc5d05ff0)
3555 14:01:53.428850 [ 130.063283] 5fa0: 00000009 00000009 00000001 b6e15000 00000009 00000000
3556 14:01:53.436014 [ 130.071489] 5fc0: 00000009 00000009 b6f5ce00 00000004 00000001 00000000 00020000 beeaca54
3557 14:01:53.439826 [ 130.079690] 5fe0: 00000004 beeac788 b6ec74cf b6e4d7e6
3558 14:01:53.446744 [ 130.084772] Code: e34a3bcd e30d0794 e34c01ac e0233002 (e5843000)
3559 14:01:53.450382 [ 130.090896] ---[ end trace e5a4f999a27108d4 ]---
3560 14:01:53.455867 # Segmentation fault
3561 14:01:53.576470 # [ 129.675888] lkdtm: Performing direct entry WRITE_RO
3562 14:01:53.582098 # [ 129.682331] lkdtm: attempting bad rodata write at c15e87dc
3563 14:01:53.586893 # [ 129.690592] 8<--- cut here ---
3564 14:01:53.592963 # [ 129.696076] Unable to handle kernel paging request at virtual address c15e87dc
3565 14:01:53.594288 # [ 129.705646] pgd = dacf7bf8
3566 14:01:53.599112 # [ 129.710955] [c15e87dc] *pgd=1141941e(bad)
3567 14:01:53.604763 # [ 129.717836] Internal error: Oops: 80d [#12] SMP ARM
3568 14:01:53.632881 # [ 129.725570] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3569 14:01:53.641478 # [ 129.757278] CPU: 1 PID: 2466 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3570 14:01:53.649561 # [ 129.767873] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3571 14:01:53.652702 # [ 129.776852] PC is at lkdtm_WRITE_RO+0x44/0x50
3572 14:01:53.655278 # [ 129.784054] LR is at 0x0
3573 14:01:53.662159 # [ 129.789359] pc : [<c135c270>] lr : [<00000000>] psr: 600e0013
3574 14:01:53.667707 # [ 129.798226] sp : c5d05e50 ip : 00000027 fp : c5d05e64
3575 14:01:53.671713 # [ 129.805879] r10: 00000009 r9 : c1acc990 r8 : c15e8544
3576 14:01:53.678826 # [ 129.813448] r7 : c5d05f60 r6 : 00000009 r5 : c47fc000 r4 : c15e87dc
3577 14:01:53.686508 # [ 129.819998] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e4 r0 : c1acd794
3578 14:01:53.693527 # [ 129.826550] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3579 14:01:53.701821 # [ 129.833707] Control: 10c5387d Table: 16c0804a DAC: 00000051
3580 14:01:53.706614 # [ 129.839478] Process cat (pid: 2466, stack limit = 0x2468feb9)
3581 14:01:53.709203 # [ 129.845246] Stack: (0xc5d05e50 to 0xc5d06000)
3582 14:01:53.717502 # [ 129.849633] 5e40: 00000028 c47fc000 c5d05e74 c5d05e68
3583 14:01:53.725922 # [ 129.857842] 5e60: c0c2e420 c135c238 c5d05e9c c5d05e78 c0c2e920 c0c2e400 c0c2e800 c5b00640
3584 14:01:53.735287 # [ 129.866050] 5e80: b6e15000 00000009 c513db40 c5d05f60 c5d05ec4 c5d05ea0 c07f5a58 c0c2e80c
3585 14:01:53.743672 # [ 129.874257] 5ea0: 00000000 c5b00640 b6e15000 c2816000 c5d05f60 c07f59f4 c5d05f5c c5d05ec8
3586 14:01:53.750495 # [ 129.882464] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5d04000
3587 14:01:53.758764 # [ 129.890670] 5ee0: b6e15000 00020000 00000004 00000009 0001fff7 c5d05ee0 00000001 b6e14000
3588 14:01:53.768477 # [ 129.898878] 5f00: c5a24c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3589 14:01:53.776700 # [ 129.907086] 5f20: 00000000 00000000 c13719a8 e571dc21 c205c100 c5b00640 c5b00640 c5d04000
3590 14:01:53.785612 # [ 129.915295] 5f40: b6e15000 00000000 00000000 00000004 c5d05f94 c5d05f60 c0598c84 c05985f0
3591 14:01:53.794396 # [ 129.923502] 5f60: 00000000 00000000 c5d05fac e571dc21 00000009 00000009 b6f5ce00 00000004
3592 14:01:53.802711 # [ 129.931710] 5f80: c03002e4 c5d04000 c5d05fa4 c5d05f98 c0598d14 c0598c1c 00000000 c5d05fa8
3593 14:01:53.809550 # [ 129.939916] 5fa0: c03000c0 c0598d08 00000009 00000009 00000001 b6e15000 00000009 00000000
3594 14:01:53.817706 # [ 129.948121] 5fc0: 00000009 00000009 b6f5ce00 00000004 00000001 00000000 00020000 beeaca54
3595 14:01:53.827609 # [ 129.956327] 5fe0: 00000004 beeac788 b6ec74cf b6e4d7e6 800e0030 00000001 00000000 00000000
3596 14:01:53.830542 # [ 129.964521] Backtrace:
3597 14:01:53.838286 # [ 129.967033] [<c135c22c>] (lkdtm_WRITE_RO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3598 14:01:53.839560 # [ 129.975063] r5:c47fc000 r4:00000028
3599 14:01:53.850297 # [ 129.978677] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3600 14:01:53.862420 # [ 129.986723] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3601 14:01:53.864574 # [ 129.994670] r9:c5d05f60 r8:c513db40 r7:00000009 r6:b6e15000 r5:c5b00640 r4:c0c2e800
3602 14:01:53.874667 # [ 130.002452] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3603 14:01:53.879877 # [ 130.010312] r9:c07f59f4 r8:c5d05f60 r7:c2816000 r6:b6e15000 r5:c5b00640 r4:00000000
3604 14:01:53.887670 # [ 130.018088] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3605 14:01:53.895724 # [ 130.025254] r10:00000004 r9:00000000 r8:00000000 r7:b6e15000 r6:c5d04000 r5:c5b00640
3606 14:01:53.900818 # [ 130.033103] r4:c5b00640
3607 14:01:53.904869 # [ 130.035669] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3608 14:01:53.914196 # [ 130.042834] r9:c5d04000 r8:c03002e4 r7:00000004 r6:b6f5ce00 r5:00000009 r4:00000009
3609 14:01:53.921507 # [ 130.050613] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3610 14:01:53.927723 # [ 130.058202] Exception stack(0xc5d05fa8 to 0xc5d05ff0)
3611 14:01:53.935597 # [ 130.063283] 5fa0: 00000009 00000009 00000001 b6e15000 00000009 00000000
3612 14:01:53.944160 # [ 130.071489] 5fc0: 00000009 00000009 b6f5ce00 00000004 00000001 00000000 00020000 beeaca54
3613 14:01:53.948918 # [ 130.079690] 5fe0: 00000004 beeac788 b6ec74cf b6e4d7e6
3614 14:01:53.955939 # [ 130.084772] Code: e34a3bcd e30d0794 e34c01ac e0233002 (e5843000)
3615 14:01:53.962012 # [ 130.090896] ---[ end trace e5a4f999a27108d4 ]---
3616 14:01:53.964231 # WRITE_RO: missing 'call trace:': [FAIL]
3617 14:01:53.968627 not ok 39 selftests: lkdtm: WRITE_RO.sh # exit=1
3618 14:01:53.970593 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3619 14:01:53.987576 [ 130.627175] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3620 14:01:53.993934 [ 130.633128] lkdtm: attempting bad ro_after_init write at c1b7ec60
3621 14:01:53.998586 [ 130.639243] 8<--- cut here ---
3622 14:01:54.003892 [ 130.642306] Unable to handle kernel paging request at virtual address c1b7ec60
3623 14:01:54.007513 [ 130.649538] pgd = dacf7bf8
3624 14:01:54.010646 [ 130.652253] [c1b7ec60] *pgd=11a1941e(bad)
3625 14:01:54.015623 [ 130.656289] Internal error: Oops: 80d [#13] SMP ARM
3626 14:01:54.047394 [ 130.661176] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3627 14:01:54.053465 [ 130.690245] CPU: 1 PID: 2540 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3628 14:01:54.065367 [ 130.697993] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3629 14:01:54.065674 [ 130.704544] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3630 14:01:54.070123 [ 130.709866] LR is at 0x0
3631 14:01:54.073932 [ 130.712409] pc : [<c135c2e0>] lr : [<00000000>] psr: 600e0013
3632 14:01:54.078701 [ 130.718682] sp : c6ed3e50 ip : 00000027 fp : c6ed3e64
3633 14:01:54.083547 [ 130.723915] r10: 00000014 r9 : c1acc99c r8 : c15e8544
3634 14:01:54.091542 [ 130.729148] r7 : c6ed3f60 r6 : 00000014 r5 : c47fc000 r4 : c1b7ec60
3635 14:01:54.098995 [ 130.735685] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e4 r0 : c1acd794
3636 14:01:54.104644 [ 130.742221] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3637 14:01:54.110783 [ 130.749364] Control: 10c5387d Table: 16c0804a DAC: 00000051
3638 14:01:54.115948 [ 130.755117] Process cat (pid: 2540, stack limit = 0xf53c9252)
3639 14:01:54.122117 [ 130.760871] Stack: (0xc6ed3e50 to 0xc6ed4000)
3640 14:01:54.129495 [ 130.765241] 3e40: 00000029 c47fc000 c6ed3e74 c6ed3e68
3641 14:01:54.139886 [ 130.773433] 3e60: c0c2e420 c135c288 c6ed3e9c c6ed3e78 c0c2e920 c0c2e400 c0c2e800 c5b008c0
3642 14:01:54.145539 [ 130.781623] 3e80: b6e97000 00000014 c513db40 c6ed3f60 c6ed3ec4 c6ed3ea0 c07f5a58 c0c2e80c
3643 14:01:54.154454 [ 130.789811] 3ea0: 00000000 c5b008c0 b6e97000 c2816000 c6ed3f60 c07f59f4 c6ed3f5c c6ed3ec8
3644 14:01:54.160964 [ 130.798000] 3ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6ed2000
3645 14:01:54.173094 [ 130.806188] 3ee0: b6e97000 00020000 00000004 00000014 0001ffec c6ed3ee0 00000001 b6e96000
3646 14:01:54.177667 [ 130.814375] 3f00: c5a25180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3647 14:01:54.187454 [ 130.822564] 3f20: 00000000 00000000 c13719a8 76c188ab c205c100 c5b008c0 c5b008c0 c6ed2000
3648 14:01:54.195962 [ 130.830753] 3f40: b6e97000 00000000 00000000 00000004 c6ed3f94 c6ed3f60 c0598c84 c05985f0
3649 14:01:54.201998 [ 130.838941] 3f60: 00000000 00000000 c6ed3fac 76c188ab 00000014 00000014 b6fdee00 00000004
3650 14:01:54.211344 [ 130.847130] 3f80: c03002e4 c6ed2000 c6ed3fa4 c6ed3f98 c0598d14 c0598c1c 00000000 c6ed3fa8
3651 14:01:54.218686 [ 130.855318] 3fa0: c03000c0 c0598d08 00000014 00000014 00000001 b6e97000 00000014 00000000
3652 14:01:54.228410 [ 130.863506] 3fc0: 00000014 00000014 b6fdee00 00000004 00000001 00000000 00020000 be966a54
3653 14:01:54.235186 [ 130.871694] 3fe0: 00000004 be966788 b6f494cf b6ecf7e6 800e0030 00000001 00000000 00000000
3654 14:01:54.236833 [ 130.879876] Backtrace:
3655 14:01:54.246109 [ 130.882355] [<c135c27c>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3656 14:01:54.250999 [ 130.891324] r5:c47fc000 r4:00000029
3657 14:01:54.258548 [ 130.894916] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3658 14:01:54.265490 [ 130.902937] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3659 14:01:54.274749 [ 130.910864] r9:c6ed3f60 r8:c513db40 r7:00000014 r6:b6e97000 r5:c5b008c0 r4:c0c2e800
3660 14:01:54.282790 [ 130.918626] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3661 14:01:54.288709 [ 130.926467] r9:c07f59f4 r8:c6ed3f60 r7:c2816000 r6:b6e97000 r5:c5b008c0 r4:00000000
3662 14:01:54.295753 [ 130.934224] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3663 14:01:54.306181 [ 130.941370] r10:00000004 r9:00000000 r8:00000000 r7:b6e97000 r6:c6ed2000 r5:c5b008c0
3664 14:01:54.308154 [ 130.949206] r4:c5b008c0
3665 14:01:54.315060 [ 130.951752] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3666 14:01:54.320973 [ 130.958898] r9:c6ed2000 r8:c03002e4 r7:00000004 r6:b6fdee00 r5:00000014 r4:00000014
3667 14:01:54.328715 [ 130.966656] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3668 14:01:54.334535 [ 130.974233] Exception stack(0xc6ed3fa8 to 0xc6ed3ff0)
3669 14:01:54.344682 [ 130.979296] 3fa0: 00000014 00000014 00000001 b6e97000 00000014 00000000
3670 14:01:54.352218 [ 130.987484] 3fc0: 00000014 00000014 b6fdee00 00000004 00000001 00000000 00020000 be966a54
3671 14:01:54.355153 [ 130.995669] 3fe0: 00000004 be966788 b6f494cf b6ecf7e6
3672 14:01:54.361512 [ 131.000732] Code: e34a3bcd e30d0794 e34c01ac e0233002 (e5843000)
3673 14:01:54.366349 [ 131.006840] ---[ end trace e5a4f999a27108d5 ]---
3674 14:01:54.370226 # Segmentation fault
3675 14:01:54.512662 # [ 130.627175] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3676 14:01:54.521165 # [ 130.633128] lkdtm: attempting bad ro_after_init write at c1b7ec60
3677 14:01:54.522180 # [ 130.639243] 8<--- cut here ---
3678 14:01:54.531402 # [ 130.642306] Unable to handle kernel paging request at virtual address c1b7ec60
3679 14:01:54.533332 # [ 130.649538] pgd = dacf7bf8
3680 14:01:54.537371 # [ 130.652253] [c1b7ec60] *pgd=11a1941e(bad)
3681 14:01:54.543532 # [ 130.656289] Internal error: Oops: 80d [#13] SMP ARM
3682 14:01:54.574939 # [ 130.661176] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3683 14:01:54.578722 # [ 130.690245] CPU: 1 PID: 2540 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3684 14:01:54.587459 # [ 130.697993] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3685 14:01:54.592294 # [ 130.704544] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3686 14:01:54.595631 # [ 130.709866] LR is at 0x0
3687 14:01:54.601454 # [ 130.712409] pc : [<c135c2e0>] lr : [<00000000>] psr: 600e0013
3688 14:01:54.604687 # [ 130.718682] sp : c6ed3e50 ip : 00000027 fp : c6ed3e64
3689 14:01:54.611009 # [ 130.723915] r10: 00000014 r9 : c1acc99c r8 : c15e8544
3690 14:01:54.618343 # [ 130.729148] r7 : c6ed3f60 r6 : 00000014 r5 : c47fc000 r4 : c1b7ec60
3691 14:01:54.625317 # [ 130.735685] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e4 r0 : c1acd794
3692 14:01:54.631937 # [ 130.742221] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3693 14:01:54.638582 # [ 130.749364] Control: 10c5387d Table: 16c0804a DAC: 00000051
3694 14:01:54.645460 # [ 130.755117] Process cat (pid: 2540, stack limit = 0xf53c9252)
3695 14:01:54.649013 # [ 130.760871] Stack: (0xc6ed3e50 to 0xc6ed4000)
3696 14:01:54.656134 # [ 130.765241] 3e40: 00000029 c47fc000 c6ed3e74 c6ed3e68
3697 14:01:54.663891 # [ 130.773433] 3e60: c0c2e420 c135c288 c6ed3e9c c6ed3e78 c0c2e920 c0c2e400 c0c2e800 c5b008c0
3698 14:01:54.674402 # [ 130.781623] 3e80: b6e97000 00000014 c513db40 c6ed3f60 c6ed3ec4 c6ed3ea0 c07f5a58 c0c2e80c
3699 14:01:54.681749 # [ 130.789811] 3ea0: 00000000 c5b008c0 b6e97000 c2816000 c6ed3f60 c07f59f4 c6ed3f5c c6ed3ec8
3700 14:01:54.691369 # [ 130.798000] 3ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6ed2000
3701 14:01:54.699078 # [ 130.806188] 3ee0: b6e97000 00020000 00000004 00000014 0001ffec c6ed3ee0 00000001 b6e96000
3702 14:01:54.707148 # [ 130.814375] 3f00: c5a25180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3703 14:01:54.714695 # [ 130.822564] 3f20: 00000000 00000000 c13719a8 76c188ab c205c100 c5b008c0 c5b008c0 c6ed2000
3704 14:01:54.723318 # [ 130.830753] 3f40: b6e97000 00000000 00000000 00000004 c6ed3f94 c6ed3f60 c0598c84 c05985f0
3705 14:01:54.731325 # [ 130.838941] 3f60: 00000000 00000000 c6ed3fac 76c188ab 00000014 00000014 b6fdee00 00000004
3706 14:01:54.739836 # [ 130.847130] 3f80: c03002e4 c6ed2000 c6ed3fa4 c6ed3f98 c0598d14 c0598c1c 00000000 c6ed3fa8
3707 14:01:54.747597 # [ 130.855318] 3fa0: c03000c0 c0598d08 00000014 00000014 00000001 b6e97000 00000014 00000000
3708 14:01:54.760497 # [ 130.863506] 3fc0: 00000014 00000014 b6fdee00 00000004 00000001 00000000 00020000 be966a54
3709 14:01:54.767198 # [ 130.871694] 3fe0: 00000004 be966788 b6f494cf b6ecf7e6 800e0030 00000001 00000000 00000000
3710 14:01:54.767440 # [ 130.879876] Backtrace:
3711 14:01:54.775890 # [ 130.882355] [<c135c27c>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3712 14:01:54.781882 # [ 130.891324] r5:c47fc000 r4:00000029
3713 14:01:54.788032 # [ 130.894916] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3714 14:01:54.797661 # [ 130.902937] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3715 14:01:54.804815 # [ 130.910864] r9:c6ed3f60 r8:c513db40 r7:00000014 r6:b6e97000 r5:c5b008c0 r4:c0c2e800
3716 14:01:54.814999 # [ 130.918626] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3717 14:01:54.819175 # [ 130.926467] r9:c07f59f4 r8:c6ed3f60 r7:c2816000 r6:b6e97000 r5:c5b008c0 r4:00000000
3718 14:01:54.828490 # [ 130.934224] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3719 14:01:54.835473 # [ 130.941370] r10:00000004 r9:00000000 r8:00000000 r7:b6e97000 r6:c6ed2000 r5:c5b008c0
3720 14:01:54.837567 # [ 130.949206] r4:c5b008c0
3721 14:01:54.845995 # [ 130.951752] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3722 14:01:54.854642 # [ 130.958898] r9:c6ed2000 r8:c03002e4 r7:00000004 r6:b6fdee00 r5:00000014 r4:00000014
3723 14:01:54.862455 # [ 130.966656] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3724 14:01:54.866501 # [ 130.974233] Exception stack(0xc6ed3fa8 to 0xc6ed3ff0)
3725 14:01:54.875461 # [ 130.979296] 3fa0: 00000014 0[ 131.513406] lkdtm: Performing direct entry WRITE_KERN
3726 14:01:54.883999 0000014 00000001 b6e9700[0 1030.520278] lkdtm: attempting bad 7524292 byte write at c135c154
3727 14:01:54.885628 000014 00000000
3728 14:01:54.891648 # [ 130.987484][ 131.528717] 8<--- cut here ---
3729 14:01:54.899729 3fc0: 0000001[4 0103010.050314547] Unable to handle kernel paging request at virtual address c135c154
3730 14:01:54.907136 b6fdee00 0000[0 0 0143 10.050403765] pgd = dacf7bf8
3731 14:01:54.911903 001 00000000 00020000 be966a54[ 131.548468] [c135c154] *pgd=1121940e(bad)
3732 14:01:54.918552 # [ 130.995669] 3[f e 01:3 10.0555172] Internal error: Oops: 80d [#14] SMP ARM
3733 14:01:54.953149 00004 be966788 b6f494cf b6ecf7e6[ 131.562219] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3734 14:01:54.959264 # [ 131.000732] Code: [e 3 41a31.593923] CPU: 1 PID: 2614 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3735 14:01:54.967790 bcd e30d0794[ e 3143c10.16a0c40 7] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3736 14:01:54.970143 e0233002 (e5843000)
3737 14:01:54.973955 # [[ 1131.612445] PC is at memcpy+0x50/0x330
3738 14:01:54.982536 1.006840] ---[ e[n d 1t3r1a.c6e18620] LR is at 0xe92dd830
3739 14:01:54.988912 e5a4f999a271[0 8 d153 1].-6-2-3840] pc : [<c08cda30>] lr : [<e92dd830>] psr: 200e0013
3740 14:01:54.993820 # WRITE_RO_[A F T1E3R1_.I63N2I0T14] sp : c6cade2c ip : e1a0c00d fp : c6cade64
3741 14:01:55.002801 missing 'cal[l t1r3a1c.e6:3'9:61] r10: 0000000b r9 : c1acc9b0 r8 : e89da800
3742 14:01:55.003143 [FAIL]
3743 14:01:55.009754 no[t o1k3 14.06 4s6e1l6] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3744 14:01:55.019493 ftests: lkdt[m : 13W1R.I6T5E4_5R4] r3 : e1a0c00d r2 : 0072cf24 r1 : c0c2f1b0 r0 : c135c154
3745 14:01:55.030679 O_AFTER_INIT.sh [# e1x3i1t.=6162895] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3746 14:01:55.035723 # selftests[: l1k3d1t.m6:7 2W110] Control: 10c5387d Table: 16c0804a DAC: 00000051
3747 14:01:55.035978 ITE_KERN.sh[
3748 14:01:55.040964 131.679766] Process cat (pid: 2614, stack limit = 0xfa1e9a26)
3749 14:01:55.047347 [ 131.686638] Stack: (0xc6cade2c to 0xc6cae000)
3750 14:01:55.057746 [ 131.691008] de20: c0c2f190 0072cfc4 c6cadf60 c15e8544 c135c154
3751 14:01:55.062569 [ 131.699198] de40: c135c154 c135c338 0000002a c5d79000 0000000b c6cadf60 c6cade74 c6cade68
3752 14:01:55.072007 [ 131.707389] de60: c0c2e420 c135c2f8 c6cade9c c6cade78 c0c2e920 c0c2e400 c0c2e800 c6c19040
3753 14:01:55.079059 [ 131.715579] de80: b6e1a000 0000000b c513db40 c6cadf60 c6cadec4 c6cadea0 c07f5a58 c0c2e80c
3754 14:01:55.090558 [ 131.723769] dea0: 00000000 c6c19040 b6e1a000 c2816000 c6cadf60 c07f59f4 c6cadf5c c6cadec8
3755 14:01:55.094733 [ 131.731959] dec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6cac000
3756 14:01:55.103021 [ 131.740146] dee0: b6e1a000 00020000 00000004 0000000b 0001fff5 c6cadee0 00000001 b6e19000
3757 14:01:55.111772 [ 131.748334] df00: c5b48780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3758 14:01:55.122002 [ 131.756523] df20: 00000000 00000000 c13719a8 623407be c205c100 c6c19040 c6c19040 c6cac000
3759 14:01:55.132343 [ 131.764710] df40: b6e1a000 00000000 00000000 00000004 c6cadf94 c6cadf60 c0598c84 c05985f0
3760 14:01:55.135369 [ 131.772901] df60: 00000000 00000000 c6cadfac 623407be 0000000b 0000000b b6f61e00 00000004
3761 14:01:55.145358 [ 131.781088] df80: c03002e4 c6cac000 c6cadfa4 c6cadf98 c0598d14 c0598c1c 00000000 c6cadfa8
3762 14:01:55.153207 [ 131.789276] dfa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e1a000 0000000b 00000000
3763 14:01:55.160713 [ 131.797464] dfc0: 0000000b 0000000b b6f61e00 00000004 00000001 00000000 00020000 beac3a54
3764 14:01:55.170500 [ 131.805651] dfe0: 00000004 beac3788 b6ecc4cf b6e527e6 800e0030 00000001 00000000 00000000
3765 14:01:55.171393 [ 131.813833] Backtrace:
3766 14:01:55.178713 [ 131.816318] [<c135c2ec>] (lkdtm_WRITE_KERN) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3767 14:01:55.186923 [ 131.824509] r7:c6cadf60 r6:0000000b r5:c5d79000 r4:0000002a
3768 14:01:55.195146 [ 131.830188] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3769 14:01:55.201152 [ 131.838210] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3770 14:01:55.208786 [ 131.846139] r9:c6cadf60 r8:c513db40 r7:0000000b r6:b6e1a000 r5:c6c19040 r4:c0c2e800
3771 14:01:55.217745 [ 131.853900] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3772 14:01:55.225109 [ 131.861741] r9:c07f59f4 r8:c6cadf60 r7:c2816000 r6:b6e1a000 r5:c6c19040 r4:00000000
3773 14:01:55.231818 [ 131.869498] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3774 14:01:55.239854 [ 131.876644] r10:00000004 r9:00000000 r8:00000000 r7:b6e1a000 r6:c6cac000 r5:c6c19040
3775 14:01:55.242081 [ 131.884480] r4:c6c19040
3776 14:01:55.249922 [ 131.887026] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3777 14:01:55.256823 [ 131.894172] r9:c6cac000 r8:c03002e4 r7:00000004 r6:b6f61e00 r5:0000000b r4:0000000b
3778 14:01:55.264663 [ 131.901930] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3779 14:01:55.271286 [ 131.909506] Exception stack(0xc6cadfa8 to 0xc6cadff0)
3780 14:01:55.278472 [ 131.914568] dfa0: 0000000b 0000000b 00000001 b6e1a000 0000000b 00000000
3781 14:01:55.289736 [ 131.922756] dfc0: 0000000b 0000000b b6f61e00 00000004 00000001 00000000 00020000 beac3a54
3782 14:01:55.291859 [ 131.930941] dfe0: 00000004 beac3788 b6ecc4cf b6e527e6
3783 14:01:55.298735 [ 131.936004] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3784 14:01:55.301820 [ 131.942111] ---[ end trace e5a4f999a27108d6 ]---
3785 14:01:55.305530 # Segmentation fault
3786 14:01:55.420484 # [ 131.513406] lkdtm: Performing direct entry WRITE_KERN
3787 14:01:55.426602 # [ 131.520278] lkdtm: attempting bad 7524292 byte write at c135c154
3788 14:01:55.430639 # [ 131.528717] 8<--- cut here ---
3789 14:01:55.436694 # [ 131.534547] Unable to handle kernel paging request at virtual address c135c154
3790 14:01:55.439582 # [ 131.543765] pgd = dacf7bf8
3791 14:01:55.445428 # [ 131.548468] [c135c154] *pgd=1121940e(bad)
3792 14:01:55.448835 # [ 131.555172] Internal error: Oops: 80d [#14] SMP ARM
3793 14:01:55.481265 # [ 131.562219] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3794 14:01:55.485873 # [ 131.593923] CPU: 1 PID: 2614 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3795 14:01:55.493121 # [ 131.604087] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3796 14:01:55.496312 # [ 131.612445] PC is at memcpy+0x50/0x330
3797 14:01:55.500230 # [ 131.618620] LR is at 0xe92dd830
3798 14:01:55.505819 # [ 131.623840] pc : [<c08cda30>] lr : [<e92dd830>] psr: 200e0013
3799 14:01:55.515613 # [ 131.632014] sp : c6cade2c ip : e1a0c00d fp : c6cade64
3800 14:01:55.517573 # [ 131.639061] r10: 0000000b r9 : c1acc9b0 r8 : e89da800
3801 14:01:55.524712 # [ 131.646196] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3802 14:01:55.533041 # [ 131.654544] r3 : e1a0c00d r2 : 0072cf24 r1 : c0c2f1b0 r0 : c135c154
3803 14:01:55.540704 # [ 131.662895] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3804 14:01:55.547340 # [ 131.672110] Control: 10c5387d Table: 16c0804a DAC: 00000051
3805 14:01:55.549726 # [ 131.679766] Process cat (pid: 2614, stack limit = 0xfa1e9a26)
3806 14:01:55.553865 # [ 131.686638] Stack: (0xc6cade2c to 0xc6cae000)
3807 14:01:55.563352 # [ 131.691008] de20: c0c2f190 0072cfc4 c6cadf60 c15e8544 c135c154
3808 14:01:55.570323 # [ 131.699198] de40: c135c154 c135c338 0000002a c5d79000 0000000b c6cadf60 c6cade74 c6cade68
3809 14:01:55.581410 # [ 131.707389] de60: c0c2e420 c135c2f8 c6cade9c c6cade78 c0c2e920 c0c2e400 c0c2e800 c6c19040
3810 14:01:55.587119 # [ 131.715579] de80: b6e1a000 0000000b c513db40 c6cadf60 c6cadec4 c6cadea0 c07f5a58 c0c2e80c
3811 14:01:55.597136 # [ 131.723769] dea0: 00000000 c6c19040 b6e1a000 c2816000 c6cadf60 c07f59f4 c6cadf5c c6cadec8
3812 14:01:55.604348 # [ 131.731959] dec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6cac000
3813 14:01:55.614858 # [ 131.740146] dee0: b6e1a000 00020000 00000004 0000000b 0001fff5 c6cadee0 00000001 b6e19000
3814 14:01:55.620634 # [ 131.748334] df00: c5b48780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3815 14:01:55.629916 # [ 131.756523] df20: 00000000 00000000 c13719a8 623407be c205c100 c6c19040 c6c19040 c6cac000
3816 14:01:55.638030 # [ 131.764710] df40: b6e1a000 00000000 00000000 00000004 c6cadf94 c6cadf60 c0598c84 c05985f0
3817 14:01:55.646105 # [ 131.772901] df60: 00000000 00000000 c6cadfac 623407be 0000000b 0000000b b6f61e00 00000004
3818 14:01:55.656664 # [ 131.781088] df80: c03002e4 c6cac000 c6cadfa4 c6cadf98 c0598d14 c0598c1c 00000000 c6cadfa8
3819 14:01:55.663383 # [ 131.789276] dfa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e1a000 0000000b 00000000
3820 14:01:55.670800 # [ 131.797464] dfc0: 0000000b 0000000b b6f61e00 00000004 00000001 00000000 00020000 beac3a54
3821 14:01:55.681974 # [ 131.805651] dfe0: 00000004 beac3788 b6ecc4cf b6e527e6 800e0030 00000001 00000000 00000000
3822 14:01:55.682309 # [ 131.813833] Backtrace:
3823 14:01:55.691424 # [ 131.816318] [<c135c2ec>] (lkdtm_WRITE_KERN) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3824 14:01:55.695108 # [ 131.824509] r7:c6cadf60 r6:0000000b r5:c5d79000 r4:0000002a
3825 14:01:55.704712 # [ 131.830188] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3826 14:01:55.715675 # [ 131.838210] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3827 14:01:55.719210 # [ 131.846139] r9:c6cadf60 r8:c513db40 r7:0000000b r6:b6e1a000 r5:c6c19040 r4:c0c2e800
3828 14:01:55.731190 # [ 131.853900] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3829 14:01:55.735660 # [ 131.861741] r9:c07f59f4 r8:c6cadf60 r7:c2816000 r6:b6e1a000 r5:c6c19040 r4:00000000
3830 14:01:55.742889 # [ 131.869498] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3831 14:01:55.750851 # [ 131.876644] r10:00000004 r9:00000000 r8:00000000 r7:b6e1a000 r6:c6cac000 r5:c6c19040
3832 14:01:55.753808 # [ 131.884480] r4:c6c19040
3833 14:01:55.763312 # [ 131.887026] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3834 14:01:55.770927 # [ 131.894172] r9:c6cac000 r8:c03002e4 r7:00000004 r6:b6f61e00 r5:0000000b r4:0000000b
3835 14:01:55.776220 # [ 131.901930] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3836 14:01:55.781829 # [ 131.909506] Exception stack(0xc6cadfa8 to 0xc6cadff0)
3837 14:01:55.791371 # [ 131.914568] dfa0: 0000000b 0000000b 00000001 b6e1a000 0000000b 00000000
3838 14:01:55.800051 # [ 131.922756] dfc0: 0000000b 0000000b b6f61e00 00000004 00000001 00000000 00020000 beac3a54
3839 14:01:55.805785 # [ 131.930941] dfe0: 00000004 beac3788 b6ecc4cf b6e527e6
3840 14:01:55.810972 # [ 131.936004] [ 132.448846] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3841 14:01:55.820177 Code: f5d1f05c f5d1f07c e8b151f8 [ 132.456053] lkdtm: attempting good refcount_inc() without overflow
3842 14:01:55.823156 e2522020 (e8a051f8)
3843 14:01:55.828963 # [ 131.94[ 132.465048] lkdtm: attempting bad refcount_inc() overflow
3844 14:01:55.838966 2111] ---[ end trace e5a4f999a271[ 132.473367] ------------[ cut here ]------------
3845 14:01:55.840178 08d6 ]---
3846 14:01:55.849865 # WRITE_KERN: missing [ 132.480831] WARNING: CPU: 0 PID: 2689 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3847 14:01:55.850201 'call trace:': [FAIL]
3848 14:01:55.856947 not ok 41 [ 132.492223] refcount_t: saturated; leaking memory.
3849 14:01:55.888078 selftests: lkdtm: WRITE_KERN.sh #[ 132.499799] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3850 14:01:55.889196 exit=1
3851 14:01:55.898682 # selftests: lkdtm: REFC[ 132.531555] CPU: 0 PID: 2689 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3852 14:01:55.905917 [ 132.542099] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3853 14:01:55.906272 [ 132.548630] Backtrace:
3854 14:01:55.914049 [ 132.551102] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
3855 14:01:55.922018 [ 132.558680] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3856 14:01:55.928961 [ 132.564349] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
3857 14:01:55.934724 [ 132.571670] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3858 14:01:55.944005 [ 132.578641] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28
3859 14:01:55.949197 [ 132.586396] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
3860 14:01:55.956138 [ 132.593884] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6cac000
3861 14:01:55.967600 [ 132.599556] [<c134fb68>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
3862 14:01:55.970925 [ 132.608523] r9:c1acc9bc r8:c15e8544 r7:c6cadf60 r6:00000016 r5:c46cb000 r4:c6cac000
3863 14:01:55.981776 [ 132.616284] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
3864 14:01:55.990683 [ 132.625956] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135c768>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3865 14:01:56.000438 [ 132.636056] [<c135c6f0>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3866 14:01:56.004273 [ 132.645191] r4:0000002b
3867 14:01:56.012502 [ 132.647738] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3868 14:01:56.021133 [ 132.655756] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3869 14:01:56.027013 [ 132.663680] r9:c6cadf60 r8:c513db40 r7:00000016 r6:b6dd3000 r5:c5b01680 r4:c0c2e800
3870 14:01:56.036088 [ 132.671435] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3871 14:01:56.042842 [ 132.679271] r9:c07f59f4 r8:c6cadf60 r7:c2816000 r6:b6dd3000 r5:c5b01680 r4:00000000
3872 14:01:56.049289 [ 132.687023] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3873 14:01:56.057227 [ 132.694164] r10:00000004 r9:00000000 r8:00000000 r7:b6dd3000 r6:c6cac000 r5:c5b01680
3874 14:01:56.063156 [ 132.701997] r4:c5b01680
3875 14:01:56.068813 [ 132.704539] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3876 14:01:56.075823 [ 132.711683] r9:c6cac000 r8:c03002e4 r7:00000004 r6:b6f1ae00 r5:00000016 r4:00000016
3877 14:01:56.082273 [ 132.719437] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3878 14:01:56.088917 [ 132.727011] Exception stack(0xc6cadfa8 to 0xc6cadff0)
3879 14:01:56.095645 [ 132.732071] dfa0: 00000016 00000016 00000001 b6dd3000 00000016 00000000
3880 14:01:56.103540 [ 132.740258] dfc0: 00000016 00000016 b6f1ae00 00000004 00000001 00000000 00020000 be85da54
3881 14:01:56.113086 [ 132.748442] dfe0: 00000004 be85d788 b6e854cf b6e0b7e6
3882 14:01:56.113380 OUNT_INC_OVERFLOW.sh
3883 14:01:56.114322 [ 132.753595] irq event stamp: 0
3884 14:01:56.118733 [ 132.758504] hardirqs last enabled at (0): [<00000000>] 0x0
3885 14:01:56.127618 [ 132.764116] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3886 14:01:56.134216 [ 132.771633] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3887 14:01:56.139047 [ 132.779127] softirqs last disabled at (0): [<00000000>] 0x0
3888 14:01:56.144830 [ 132.784730] ---[ end trace e5a4f999a27108d7 ]---
3889 14:01:56.149150 [ 132.789357] lkdtm: Overflow detected: saturated
3890 14:01:56.244211 # [ 132.448846] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3891 14:01:56.248939 # [ 132.456053] lkdtm: attempting good refcount_inc() without overflow
3892 14:01:56.256410 # [ 132.465048] lkdtm: attempting bad refcount_inc() overflow
3893 14:01:56.260253 # [ 132.473367] ------------[ cut here ]------------
3894 14:01:56.269890 # [ 132.480831] WARNING: CPU: 0 PID: 2689 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3895 14:01:56.272961 # [ 132.492223] refcount_t: saturated; leaking memory.
3896 14:01:56.303095 # [ 132.499799] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3897 14:01:56.310218 # [ 132.531555] CPU: 0 PID: 2689 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3898 14:01:56.318155 # [ 132.542099] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3899 14:01:56.320044 # [ 132.548630] Backtrace:
3900 14:01:56.328690 # [ 132.551102] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
3901 14:01:56.332711 # [ 132.558680] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3902 14:01:56.340893 # [ 132.564349] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
3903 14:01:56.348092 # [ 132.571670] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3904 14:01:56.357327 # [ 132.578641] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28
3905 14:01:56.362948 # [ 132.586396] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
3906 14:01:56.368650 # [ 132.593884] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6cac000
3907 14:01:56.380319 # [ 132.599556] [<c134fb68>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
3908 14:01:56.388832 # [ 132.608523] r9:c1acc9bc r8:c15e8544 r7:c6cadf60 r6:00000016 r5:c46cb000 r4:c6cac000
3909 14:01:56.396369 # [ 132.616284] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
3910 14:01:56.406900 # [ 132.625956] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135c768>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3911 14:01:56.415873 # [ 132.636056] [<c135c6f0>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3912 14:01:56.418600 # [ 132.645191] r4:0000002b
3913 14:01:56.428058 # [ 132.647738] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3914 14:01:56.435234 # [ 132.655756] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3915 14:01:56.442873 # [ 132.663680] r9:c6cadf60 r8:c513db40 r7:00000016 r6:b6dd3000 r5:c5b01680 r4:c0c2e800
3916 14:01:56.451355 # [ 132.671435] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3917 14:01:56.457956 # [ 132.679271] r9:c07f59f4 r8:c6cadf60 r7:c2816000 r6:b6dd3000 r5:c5b01680 r4:00000000
3918 14:01:56.466527 # [ 132.687023] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3919 14:01:56.476181 # [ 132.694164] r10:00000004 r9:00000000 r8:00000000 r7:b6dd3000 r6:c6cac000 r5:c5b01680
3920 14:01:56.478037 # [ 132.701997] r4:c5b01680
3921 14:01:56.483340 # [ 132.704539] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3922 14:01:56.491164 # [ 132.711683] r9:c6cac000 r8:c03002e4 r7:00000004 r6:b6f1ae00 r5:00000016 r4:00000016
3923 14:01:56.500493 # [ 132.719437] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3924 14:01:56.503779 # [ 132.727011] Exception stack(0xc6cadfa8 to 0xc6cadff0)
3925 14:01:56.513758 # [ 132.732071] dfa0: 00000016 00000016 00000001 b6dd3000 00000016 00000000
3926 14:01:56.520380 # [ 132.740258] dfc0: 00000016 00000016 b6f1ae00 00000004 00000001 00000000 00020000 be85da54
3927 14:01:56.527000 # [ 132.748442] dfe0: 00000004 be85d788 b6e854cf b6e0b7e6
3928 14:01:56.528886 # [ 132.753595] irq event stamp: 0
3929 14:01:56.535510 # [ 132.758504] hardirqs last enabled at (0): [<00000000>] 0x0
3930 14:01:56.543833 # [ 132.764116] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3931 14:01:56.551738 # [ 132.771633] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3932 14:01:56.558635 # [ 132.779127] softirqs last disabled at (0): [<00000000>] 0x0
3933 14:01:56.562005 # [ 132.784730] ---[ end trace e5a4f999a27108d7 ]---
3934 14:01:56.565156 # [ 132.789357] lkdtm: Overflow detected: saturated
3935 14:01:56.570443 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3936 14:01:56.580390 not ok 42 selftests: lkdtm: REFCO[ 133.216851] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3937 14:01:56.582777 UNT_INC_OVERFLOW.sh # exit=1
3938 14:01:56.590713 # s[ 133.224258] lkdtm: attempting good refcount_add() without overflow
3939 14:01:56.597367 elftests: lkdtm: REFCOUNT_ADD_OVE[ 133.233208] lkdtm: attempting bad refcount_add() overflow
3940 14:01:56.598730 RFLOW.sh
3941 14:01:56.603089 [ 133.241436] ------------[ cut here ]------------
3942 14:01:56.610119 [ 133.247017] WARNING: CPU: 2 PID: 2723 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3943 14:01:56.615268 [ 133.255500] refcount_t: saturated; leaking memory.
3944 14:01:56.645086 [ 133.260306] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3945 14:01:56.652913 [ 133.289440] CPU: 2 PID: 2723 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3946 14:01:56.660104 [ 133.297190] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3947 14:01:56.664201 [ 133.303723] Backtrace:
3948 14:01:56.670544 [ 133.306195] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
3949 14:01:56.675461 [ 133.313773] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3950 14:01:56.682220 [ 133.319441] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
3951 14:01:56.690410 [ 133.326763] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3952 14:01:56.698403 [ 133.333734] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28
3953 14:01:56.704567 [ 133.341488] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
3954 14:01:56.710900 [ 133.348977] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6ede000
3955 14:01:56.719031 [ 133.354650] [<c134fb68>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
3956 14:01:56.726667 [ 133.363618] r9:c1acc9d4 r8:c15e8544 r7:c6edff60 r6:00000016 r5:c6dbc000 r4:c6ede000
3957 14:01:56.737141 [ 133.371379] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
3958 14:01:56.746902 [ 133.381048] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135c810>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3959 14:01:56.755725 [ 133.391149] [<c135c78c>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
3960 14:01:56.758781 [ 133.400284] r4:0000002c
3961 14:01:56.765887 [ 133.402831] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
3962 14:01:56.774437 [ 133.410848] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
3963 14:01:56.781065 [ 133.418772] r9:c6edff60 r8:c513db40 r7:00000016 r6:b6e6a000 r5:c5dcea00 r4:c0c2e800
3964 14:01:56.789005 [ 133.426528] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
3965 14:01:56.796801 [ 133.434365] r9:c07f59f4 r8:c6edff60 r7:c2816000 r6:b6e6a000 r5:c5dcea00 r4:00000000
3966 14:01:56.803991 [ 133.442117] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
3967 14:01:56.813314 [ 133.449261] r10:00000004 r9:00000000 r8:00000000 r7:b6e6a000 r6:c6ede000 r5:c5dcea00
3968 14:01:56.816876 [ 133.457094] r4:c5dcea00
3969 14:01:56.822366 [ 133.459638] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
3970 14:01:56.830923 [ 133.466782] r9:c6ede000 r8:c03002e4 r7:00000004 r6:b6fb1e00 r5:00000016 r4:00000016
3971 14:01:56.837473 [ 133.474538] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3972 14:01:56.842932 [ 133.482113] Exception stack(0xc6edffa8 to 0xc6edfff0)
3973 14:01:56.852866 [ 133.487175] ffa0: 00000016 00000016 00000001 b6e6a000 00000016 00000000
3974 14:01:56.858117 [ 133.495361] ffc0: 00000016 00000016 b6fb1e00 00000004 00000001 00000000 00020000 befc9a54
3975 14:01:56.863417 [ 133.503544] ffe0: 00000004 befc9788 b6f1c4cf b6ea27e6
3976 14:01:56.866467 [ 133.508669] irq event stamp: 0
3977 14:01:56.872277 [ 133.511765] hardirqs last enabled at (0): [<00000000>] 0x0
3978 14:01:56.880213 [ 133.517356] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3979 14:01:56.889855 [ 133.524924] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3980 14:01:56.893637 [ 133.532488] softirqs last disabled at (0): [<00000000>] 0x0
3981 14:01:56.897315 [ 133.538078] ---[ end trace e5a4f999a27108d8 ]---
3982 14:01:56.902080 [ 133.542733] lkdtm: Overflow detected: saturated
3983 14:01:57.001126 # [ 133.216851] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3984 14:01:57.007733 # [ 133.224258] lkdtm: attempting good refcount_add() without overflow
3985 14:01:57.011725 # [ 133.233208] lkdtm: attempting bad refcount_add() overflow
3986 14:01:57.016815 # [ 133.241436] ------------[ cut here ]------------
3987 14:01:57.025857 # [ 133.247017] WARNING: CPU: 2 PID: 2723 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3988 14:01:57.029234 # [ 133.255500] refcount_t: saturated; leaking memory.
3989 14:01:57.058795 # [ 133.260306] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
3990 14:01:57.066479 # [ 133.289440] CPU: 2 PID: 2723 Comm: cat Tainted: G D W 5.10.145-cip17 #1
3991 14:01:57.072581 # [ 133.297190] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3992 14:01:57.076045 # [ 133.303723] Backtrace:
3993 14:01:57.085251 # [ 133.306195] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
3994 14:01:57.090097 # [ 133.313773] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3995 14:01:57.096870 # [ 133.319441] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
3996 14:01:57.103188 # [ 133.326763] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3997 14:01:57.112369 # [ 133.333734] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28
3998 14:01:57.118766 # [ 133.341488] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
3999 14:01:57.124829 # [ 133.348977] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6ede000
4000 14:01:57.133943 # [ 133.354650] [<c134fb68>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
4001 14:01:57.143624 # [ 133.363618] r9:c1acc9d4 r8:c15e8544 r7:c6edff60 r6:00000016 r5:c6dbc000 r4:c6ede000
4002 14:01:57.151217 # [ 133.371379] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
4003 14:01:57.162846 # [ 133.381048] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135c810>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
4004 14:01:57.170931 # [ 133.391149] [<c135c78c>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4005 14:01:57.173690 # [ 133.400284] r4:0000002c
4006 14:01:57.182702 # [ 133.402831] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4007 14:01:57.192681 # [ 133.410848] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4008 14:01:57.198705 # [ 133.418772] r9:c6edff60 r8:c513db40 r7:00000016 r6:b6e6a000 r5:c5dcea00 r4:c0c2e800
4009 14:01:57.206289 # [ 133.426528] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4010 14:01:57.213498 # [ 133.434365] r9:c07f59f4 r8:c6edff60 r7:c2816000 r6:b6e6a000 r5:c5dcea00 r4:00000000
4011 14:01:57.221019 # [ 133.442117] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4012 14:01:57.229896 # [ 133.449261] r10:00000004 r9:00000000 r8:00000000 r7:b6e6a000 r6:c6ede000 r5:c5dcea00
4013 14:01:57.232330 # [ 133.457094] r4:c5dcea00
4014 14:01:57.239901 # [ 133.459638] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4015 14:01:57.247185 # [ 133.466782] r9:c6ede000 r8:c03002e4 r7:00000004 r6:b6fb1e00 r5:00000016 r4:00000016
4016 14:01:57.255725 # [ 133.474538] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4017 14:01:57.259424 # [ 133.482113] Exception stack(0xc6edffa8 to 0xc6edfff0)
4018 14:01:57.268799 # [ 133.487175] ffa0: 00000016 00000016 00000001 b6e6a000 00000016 00000000
4019 14:01:57.279460 # [ 133.495361] ffc0: 00000016 00000016 b6fb1e00 00000004 00000001 00000000 00020000 befc9a54
4020 14:01:57.281743 # [ 133.503544] ffe0: 00000004 befc9788 b6f1c4cf b6ea27e6
4021 14:01:57.285799 # [ 133.508669] irq event stamp: 0
4022 14:01:57.291159 # [ 133.511765] hardirqs last enabled at (0): [<00000000>] 0x0
4023 14:01:57.298937 # [ 133.517356] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4024 14:01:57.307087 # [ 133.524924] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4025 14:01:57.311783 # [ 133.532488] softirqs last disabled at (0): [<00000000>] 0x0
4026 14:01:57.317501 # [ 133.538078] ---[ end trace e5a4f999a27108d8 ]---
4027 14:01:57.322109 # [ 133.542733] lkdtm: Overflow detected: saturated
4028 14:01:57.325835 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4029 14:01:57.334398 not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1
4030 14:01:57.341124 # selftests:[ 133.975813] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4031 14:01:57.349302 lkdtm: REFCOUNT_INC_NOT_ZERO_OVE[ 133.983943] lkdtm: attempting bad refcount_inc_not_zero() overflow
4032 14:01:57.352635 RFLOW.sh
4033 14:01:57.354057 [ 133.993005] ------------[ cut here ]------------
4034 14:01:57.362136 [ 133.998443] WARNING: CPU: 3 PID: 2757 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4035 14:01:57.366614 [ 134.007094] refcount_t: saturated; leaking memory.
4036 14:01:57.396742 [ 134.011988] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4037 14:01:57.404104 [ 134.041144] CPU: 3 PID: 2757 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4038 14:01:57.411686 [ 134.048895] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4039 14:01:57.414342 [ 134.055428] Backtrace:
4040 14:01:57.420106 [ 134.057901] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4041 14:01:57.427046 [ 134.065479] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4042 14:01:57.435439 [ 134.071149] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4043 14:01:57.443155 [ 134.078472] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4044 14:01:57.448713 [ 134.085443] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28
4045 14:01:57.455864 [ 134.093198] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4046 14:01:57.461622 [ 134.100688] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6e70000
4047 14:01:57.471624 [ 134.106361] [<c134fb68>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
4048 14:01:57.478084 [ 134.115327] r9:c1acc9ec r8:c15e8544 r7:c6e71f60 r6:0000001f r5:c6dfc000 r4:7fffffff
4049 14:01:57.490152 [ 134.123087] [<c086dd30>] (refcount_warn_saturate) from [<c135c6dc>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4050 14:01:57.501079 [ 134.133534] [<c135c678>] (__refcount_add_not_zero.constprop.0) from [<c135c884>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4051 14:01:57.503830 [ 134.145188] r5:c6dfc000 r4:c6e70000
4052 14:01:57.515937 [ 134.148783] [<c135c834>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4053 14:01:57.516218 [ 134.158699] r4:0000002d
4054 14:01:57.524860 [ 134.161244] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4055 14:01:57.532998 [ 134.169261] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4056 14:01:57.539940 [ 134.177185] r9:c6e71f60 r8:c513db40 r7:0000001f r6:b6e86000 r5:c5eaa640 r4:c0c2e800
4057 14:01:57.547972 [ 134.184942] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4058 14:01:57.557023 [ 134.192780] r9:c07f59f4 r8:c6e71f60 r7:c2816000 r6:b6e86000 r5:c5eaa640 r4:00000000
4059 14:01:57.563315 [ 134.200532] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4060 14:01:57.570955 [ 134.207676] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c6e70000 r5:c5eaa640
4061 14:01:57.573075 [ 134.215510] r4:c5eaa640
4062 14:01:57.580723 [ 134.218052] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4063 14:01:57.589482 [ 134.225195] r9:c6e70000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:0000001f r4:0000001f
4064 14:01:57.595788 [ 134.232948] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4065 14:01:57.600355 [ 134.240522] Exception stack(0xc6e71fa8 to 0xc6e71ff0)
4066 14:01:57.608913 [ 134.245583] 1fa0: 0000001f 0000001f 00000001 b6e86000 0000001f 00000000
4067 14:01:57.618037 [ 134.253770] 1fc0: 0000001f 0000001f b6fcde00 00000004 00000001 00000000 00020000 befe6a54
4068 14:01:57.622846 [ 134.261954] 1fe0: 00000004 befe6788 b6f384cf b6ebe7e6
4069 14:01:57.625610 [ 134.267073] irq event stamp: 0
4070 14:01:57.631322 [ 134.270145] hardirqs last enabled at (0): [<00000000>] 0x0
4071 14:01:57.637783 [ 134.275762] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4072 14:01:57.647213 [ 134.283320] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4073 14:01:57.650996 [ 134.290827] softirqs last disabled at (0): [<00000000>] 0x0
4074 14:01:57.657040 [ 134.296442] ---[ end trace e5a4f999a27108d9 ]---
4075 14:01:57.660184 [ 134.301077] lkdtm: Overflow detected: saturated
4076 14:01:57.762457 # [ 133.975813] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4077 14:01:57.766120 # [ 133.983943] lkdtm: attempting bad refcount_inc_not_zero() overflow
4078 14:01:57.770669 # [ 133.993005] ------------[ cut here ]------------
4079 14:01:57.779268 # [ 133.998443] WARNING: CPU: 3 PID: 2757 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4080 14:01:57.784833 # [ 134.007094] refcount_t: saturated; leaking memory.
4081 14:01:57.813325 # [ 134.011988] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4082 14:01:57.821348 # [ 134.041144] CPU: 3 PID: 2757 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4083 14:01:57.828462 # [ 134.048895] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4084 14:01:57.830378 # [ 134.055428] Backtrace:
4085 14:01:57.840582 # [ 134.057901] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4086 14:01:57.845713 # [ 134.065479] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4087 14:01:57.852089 # [ 134.071149] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4088 14:01:57.859396 # [ 134.078472] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4089 14:01:57.868490 # [ 134.085443] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28
4090 14:01:57.875366 # [ 134.093198] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4091 14:01:57.880691 # [ 134.100688] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6e70000
4092 14:01:57.890835 # [ 134.106361] [<c134fb68>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
4093 14:01:57.900040 # [ 134.115327] r9:c1acc9ec r8:c15e8544 r7:c6e71f60 r6:0000001f r5:c6dfc000 r4:7fffffff
4094 14:01:57.910224 # [ 134.123087] [<c086dd30>] (refcount_warn_saturate) from [<c135c6dc>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4095 14:01:57.919181 # [ 134.133534] [<c135c678>] (__refcount_add_not_zero.constprop.0) from [<c135c884>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4096 14:01:57.923324 # [ 134.145188] r5:c6dfc000 r4:c6e70000
4097 14:01:57.933848 # [ 134.148783] [<c135c834>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4098 14:01:57.937492 # [ 134.158699] r4:0000002d
4099 14:01:57.946101 # [ 134.161244] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4100 14:01:57.954058 # [ 134.169261] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4101 14:01:57.962823 # [ 134.177185] r9:c6e71f60 r8:c513db40 r7:0000001f r6:b6e86000 r5:c5eaa640 r4:c0c2e800
4102 14:01:57.969866 # [ 134.184942] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4103 14:01:57.975542 # [ 134.192780] r9:c07f59f4 r8:c6e71f60 r7:c2816000 r6:b6e86000 r5:c5eaa640 r4:00000000
4104 14:01:57.983693 # [ 134.200532] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4105 14:01:57.991171 # [ 134.207676] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c6e70000 r5:c5eaa640
4106 14:01:57.996038 # [ 134.215510] r4:c5eaa640
4107 14:01:58.000873 # [ 134.218052] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4108 14:01:58.010298 # [ 134.225195] r9:c6e70000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:0000001f r4:0000001f
4109 14:01:58.019792 # [ 134.232948] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4110 14:01:58.024323 # [ 134.240522] Exception stack(0xc6e71fa8 to 0xc6e71ff0)
4111 14:01:58.030890 # [ 134.245583] 1fa0: 0000001f 0000001f 00000001 b6e86000 0000001f 00000000
4112 14:01:58.039558 # [ 134.253770] 1fc0: 0000001f 0000001f b6fcde00 00000004 00000001 00000000 00020000 befe6a54
4113 14:01:58.044407 # [ 134.261954] 1fe0: 00000004 befe6788 b6f384cf b6ebe7e6
4114 14:01:58.046924 # [ 134.267073] irq event stamp: 0
4115 14:01:58.054946 # [ 134.270145] hardirqs last enabled at (0): [<00000000>] 0x0
4116 14:01:58.062001 # [ 134.275762] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4117 14:01:58.070156 # [ 134.283320] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4118 14:01:58.077262 # [ 134.290827] softirqs last disabled at (0): [<00000000>] 0x0
4119 14:01:58.081888 # [ 134.296442] ---[ end trace e5a4f999a27108d9 ]---
4120 14:01:58.084650 # [ 134.301077] lkdtm: Overflow detected: saturated
4121 14:01:58.089550 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4122 14:01:58.095094 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
4123 14:01:58.106028 # selftests: lkdtm: REFCOUN[ 134.740392] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4124 14:01:58.110907 T_ADD_NOT_ZERO_OVERFLOW.sh
4125 14:01:58.112703 [ 134.749421] lkdtm: attempting bad refcount_add_not_zero() overflow
4126 14:01:58.117027 [ 134.757993] ------------[ cut here ]------------
4127 14:01:58.126226 [ 134.762714] WARNING: CPU: 2 PID: 2791 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4128 14:01:58.130669 [ 134.771164] refcount_t: saturated; leaking memory.
4129 14:01:58.160024 [ 134.776062] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4130 14:01:58.171412 [ 134.805581] CPU: 2 PID: 2791 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4131 14:01:58.175500 [ 134.813331] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4132 14:01:58.176917 [ 134.819864] Backtrace:
4133 14:01:58.187007 [ 134.822336] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4134 14:01:58.192289 [ 134.829915] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4135 14:01:58.198718 [ 134.835585] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4136 14:01:58.205267 [ 134.842908] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4137 14:01:58.212528 [ 134.849878] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28
4138 14:01:58.221670 [ 134.857633] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4139 14:01:58.225566 [ 134.865121] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6d0c000
4140 14:01:58.235310 [ 134.870795] [<c134fb68>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
4141 14:01:58.242878 [ 134.879760] r9:c1acca0c r8:c15e8544 r7:c6d0df60 r6:0000001f r5:c6dc2000 r4:7fffffff
4142 14:01:58.253987 [ 134.887520] [<c086dd30>] (refcount_warn_saturate) from [<c135c6dc>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4143 14:01:58.268202 [ 134.897969] [<c135c678>] (__refcount_add_not_zero.constprop.0) from [<c135c90c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4144 14:01:58.268708 [ 134.909623] r5:c6dc2000 r4:c6d0c000
4145 14:01:58.278620 [ 134.913217] [<c135c8bc>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4146 14:01:58.280471 [ 134.923135] r4:0000002e
4147 14:01:58.288865 [ 134.925679] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4148 14:01:58.297511 [ 134.933699] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4149 14:01:58.304011 [ 134.941623] r9:c6d0df60 r8:c513db40 r7:0000001f r6:b6ded000 r5:c6a94b40 r4:c0c2e800
4150 14:01:58.312436 [ 134.949378] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4151 14:01:58.321163 [ 134.957215] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6ded000 r5:c6a94b40 r4:00000000
4152 14:01:58.327603 [ 134.964966] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4153 14:01:58.335356 [ 134.972109] r10:00000004 r9:00000000 r8:00000000 r7:b6ded000 r6:c6d0c000 r5:c6a94b40
4154 14:01:58.337232 [ 134.979943] r4:c6a94b40
4155 14:01:58.344478 [ 134.982484] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4156 14:01:58.352933 [ 134.989628] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6f34e00 r5:0000001f r4:0000001f
4157 14:01:58.359966 [ 134.997381] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4158 14:01:58.367866 [ 135.004955] Exception stack(0xc6d0dfa8 to 0xc6d0dff0)
4159 14:01:58.374444 [ 135.010016] dfa0: 0000001f 0000001f 00000001 b6ded000 0000001f 00000000
4160 14:01:58.382230 [ 135.018202] dfc0: 0000001f 0000001f b6f34e00 00000004 00000001 00000000 00020000 bee4ea54
4161 14:01:58.386807 [ 135.026385] dfe0: 00000004 bee4e788 b6e9f4cf b6e257e6
4162 14:01:58.388955 [ 135.031489] irq event stamp: 0
4163 14:01:58.396061 [ 135.034596] hardirqs last enabled at (0): [<00000000>] 0x0
4164 14:01:58.402222 [ 135.040188] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4165 14:01:58.411006 [ 135.047761] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4166 14:01:58.416878 [ 135.055313] softirqs last disabled at (0): [<00000000>] 0x0
4167 14:01:58.420582 [ 135.060900] ---[ end trace e5a4f999a27108da ]---
4168 14:01:58.424715 [ 135.065554] lkdtm: Overflow detected: saturated
4169 14:01:58.530185 # [ 134.740392] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4170 14:01:58.535290 # [ 134.749421] lkdtm: attempting bad refcount_add_not_zero() overflow
4171 14:01:58.540697 # [ 134.757993] ------------[ cut here ]------------
4172 14:01:58.549920 # [ 134.762714] WARNING: CPU: 2 PID: 2791 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4173 14:01:58.556871 # [ 134.771164] refcount_t: saturated; leaking memory.
4174 14:01:58.584862 # [ 134.776062] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4175 14:01:58.591302 # [ 134.805581] CPU: 2 PID: 2791 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4176 14:01:58.597560 # [ 134.813331] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4177 14:01:58.600706 # [ 134.819864] Backtrace:
4178 14:01:58.608312 # [ 134.822336] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4179 14:01:58.614195 # [ 134.829915] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4180 14:01:58.621897 # [ 134.835585] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4181 14:01:58.628560 # [ 134.842908] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4182 14:01:58.636568 # [ 134.849878] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28
4183 14:01:58.644047 # [ 134.857633] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4184 14:01:58.651721 # [ 134.865121] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6d0c000
4185 14:01:58.661575 # [ 134.870795] [<c134fb68>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
4186 14:01:58.668022 # [ 134.879760] r9:c1acca0c r8:c15e8544 r7:c6d0df60 r6:0000001f r5:c6dc2000 r4:7fffffff
4187 14:01:58.677808 # [ 134.887520] [<c086dd30>] (refcount_warn_saturate) from [<c135c6dc>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4188 14:01:58.688936 # [ 134.897969] [<c135c678>] (__refcount_add_not_zero.constprop.0) from [<c135c90c>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4189 14:01:58.692501 # [ 134.909623] r5:c6dc2000 r4:c6d0c000
4190 14:01:58.704385 # [ 134.913217] [<c135c8bc>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4191 14:01:58.705956 # [ 134.923135] r4:0000002e
4192 14:01:58.714415 # [ 134.925679] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4193 14:01:58.723400 # [ 134.933699] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4194 14:01:58.730047 # [ 134.941623] r9:c6d0df60 r8:c513db40 r7:0000001f r6:b6ded000 r5:c6a94b40 r4:c0c2e800
4195 14:01:58.738314 # [ 134.949378] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4196 14:01:58.745134 # [ 134.957215] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6ded000 r5:c6a94b40 r4:00000000
4197 14:01:58.753563 # [ 134.964966] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4198 14:01:58.763026 # [ 134.972109] r10:00000004 r9:00000000 r8:00000000 r7:b6ded000 r6:c6d0c000 r5:c6a94b40
4199 14:01:58.764228 # [ 134.979943] r4:c6a94b40
4200 14:01:58.771326 # [ 134.982484] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4201 14:01:58.780811 # [ 134.989628] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6f34e00 r5:0000001f r4:0000001f
4202 14:01:58.788355 # [ 134.997381] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4203 14:01:58.791683 # [ 135.004955] Exception stack(0xc6d0dfa8 to 0xc6d0dff0)
4204 14:01:58.800309 # [ 135.010016] dfa0: 0000001f 0000001f 00000001 b6ded000 0000001f 00000000
4205 14:01:58.808297 # [ 135.018202] dfc0: 0000001f 0000001f b6f34e00 00000004 00000001 00000000 00020000 bee4ea54
4206 14:01:58.814649 # [ 135.026385] dfe0: 00000004 bee4e788 b6e9f4cf b6e257e6
4207 14:01:58.819632 # [ 135.031489] irq event stamp: 0
4208 14:01:58.822325 # [ 135.034596] hardirqs last enabled at (0): [<00000000>] 0x0
4209 14:01:58.829456 # [ 135.040188] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4210 14:01:58.836754 # [ 135.047761] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4211 14:01:58.843857 # [ 135.055313] softirqs last disabled at (0): [<00000000>] 0x0
4212 14:01:58.850334 # [ 135.060900] ---[ end trace e5a4f999a27108da ]---
4213 14:01:58.853641 # [ 135.065554] lkdtm: Overflow detected: saturated
4214 14:01:58.859187 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4215 14:01:58.866076 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
4216 14:01:58.869297 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
4217 14:01:58.872972 [ 135.512428] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4218 14:01:58.879923 [ 135.518557] lkdtm: attempting good refcount_dec()
4219 14:01:58.884187 [ 135.523322] lkdtm: attempting bad refcount_dec() to zero
4220 14:01:58.888889 [ 135.528650] ------------[ cut here ]------------
4221 14:01:58.896597 [ 135.533450] WARNING: CPU: 0 PID: 2825 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4222 14:01:58.902046 [ 135.541973] refcount_t: decrement hit 0; leaking memory.
4223 14:01:58.931219 [ 135.547297] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4224 14:01:58.939364 [ 135.576556] CPU: 0 PID: 2825 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4225 14:01:58.945711 [ 135.584306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4226 14:01:58.948816 [ 135.590839] Backtrace:
4227 14:01:58.955594 [ 135.593311] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4228 14:01:58.963001 [ 135.600889] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4229 14:01:58.968363 [ 135.606559] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4230 14:01:58.976475 [ 135.613881] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4231 14:01:58.983786 [ 135.620852] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28
4232 14:01:58.991637 [ 135.628607] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4233 14:01:58.996350 [ 135.636097] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c5cc0000
4234 14:01:59.005861 [ 135.641769] [<c134fb68>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4235 14:01:59.013979 [ 135.650734] r9:c1acca2c r8:c15e8544 r7:c5cc1f60 r6:00000012 r5:c6cea000 r4:c5cc0000
4236 14:01:59.025909 [ 135.658495] [<c086dd30>] (refcount_warn_saturate) from [<c135c674>] (__refcount_dec.constprop.0+0x38/0x3c)
4237 14:01:59.034816 [ 135.668162] [<c135c63c>] (__refcount_dec.constprop.0) from [<c135c9a0>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4238 14:01:59.041844 [ 135.677918] [<c135c944>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4239 14:01:59.046070 [ 135.686708] r4:0000002f
4240 14:01:59.052877 [ 135.689252] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4241 14:01:59.061951 [ 135.697269] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4242 14:01:59.068237 [ 135.705194] r9:c5cc1f60 r8:c513db40 r7:00000012 r6:b6e49000 r5:c5b012c0 r4:c0c2e800
4243 14:01:59.075284 [ 135.712950] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4244 14:01:59.084994 [ 135.720787] r9:c07f59f4 r8:c5cc1f60 r7:c2816000 r6:b6e49000 r5:c5b012c0 r4:00000000
4245 14:01:59.090986 [ 135.728539] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4246 14:01:59.101659 [ 135.735682] r10:00000004 r9:00000000 r8:00000000 r7:b6e49000 r6:c5cc0000 r5:c5b012c0
4247 14:01:59.101945 [ 135.743515] r4:c5b012c0
4248 14:01:59.108229 [ 135.746058] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4249 14:01:59.115650 [ 135.753202] r9:c5cc0000 r8:c03002e4 r7:00000004 r6:b6f90e00 r5:00000012 r4:00000012
4250 14:01:59.122975 [ 135.760956] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4251 14:01:59.128182 [ 135.768529] Exception stack(0xc5cc1fa8 to 0xc5cc1ff0)
4252 14:01:59.138633 [ 135.773590] 1fa0: 00000012 00000012 00000001 b6e49000 00000012 00000000
4253 14:01:59.145947 [ 135.781774] 1fc0: 00000012 00000012 b6f90e00 00000004 00000001 00000000 00020000 befc7a54
4254 14:01:59.150861 [ 135.789957] 1fe0: 00000004 befc7788 b6efb4cf b6e817e6
4255 14:01:59.152743 [ 135.795049] irq event stamp: 0
4256 14:01:59.160756 [ 135.798121] hardirqs last enabled at (0): [<00000000>] 0x0
4257 14:01:59.166266 [ 135.803739] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4258 14:01:59.173782 [ 135.811253] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4259 14:01:59.180193 [ 135.818807] softirqs last disabled at (0): [<00000000>] 0x0
4260 14:01:59.184988 [ 135.824419] ---[ end trace e5a4f999a27108db ]---
4261 14:01:59.187949 [ 135.829049] lkdtm: Zero detected: saturated
4262 14:01:59.316798 # [ 135.512428] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4263 14:01:59.319958 # [ 135.518557] lkdtm: attempting good refcount_dec()
4264 14:01:59.325045 # [ 135.523322] lkdtm: attempting bad refcount_dec() to zero
4265 14:01:59.329034 # [ 135.528650] ------------[ cut here ]------------
4266 14:01:59.338541 # [ 135.533450] WARNING: CPU: 0 PID: 2825 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4267 14:01:59.344324 # [ 135.541973] refcount_t: decrement hit 0; leaking memory.
4268 14:01:59.374111 # [ 135.547297] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4269 14:01:59.380581 # [ 135.576556] CPU: 0 PID: 2825 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4270 14:01:59.387486 # [ 135.584306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4271 14:01:59.392564 # [ 135.590839] Backtrace:
4272 14:01:59.400714 # [ 135.593311] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4273 14:01:59.405555 # [ 135.600889] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4274 14:01:59.412736 # [ 135.606559] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4275 14:01:59.418159 # [ 135.613881] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4276 14:01:59.426564 # [ 135.620852] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28
4277 14:01:59.434958 # [ 135.628607] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4278 14:01:59.440452 # [ 135.636097] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c5cc0000
4279 14:01:59.449984 # [ 135.641769] [<c134fb68>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4280 14:01:59.457663 # [ 135.650734] r9:c1acca2c r8:c15e8544 r7:c5cc1f60 r6:00000012 r5:c6cea000 r4:c5cc0000
4281 14:01:59.467499 # [ 135.658495] [<c086dd30>] (refcount_warn_saturate) from [<c135c674>] (__refcount_dec.constprop.0+0x38/0x3c)
4282 14:01:59.477192 # [ 135.668162] [<c135c63c>] (__refcount_dec.constprop.0) from [<c135c9a0>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4283 14:01:59.484969 # [ 135.677918] [<c135c944>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4284 14:01:59.487971 # [ 135.686708] r4:0000002f
4285 14:01:59.498737 # [ 135.689252] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4286 14:01:59.506910 # [ 135.697269] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4287 14:01:59.512370 # [ 135.705194] r9:c5cc1f60 r8:c513db40 r7:00000012 r6:b6e49000 r5:c5b012c0 r4:c0c2e800
4288 14:01:59.519776 # [ 135.712950] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4289 14:01:59.528553 # [ 135.720787] r9:c07f59f4 r8:c5cc1f60 r7:c2816000 r6:b6e49000 r5:c5b012c0 r4:00000000
4290 14:01:59.535142 # [ 135.728539] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4291 14:01:59.543442 # [ 135.735682] r10:00000004 r9:00000000 r8:00000000 r7:b6e49000 r6:c5cc0000 r5:c5b012c0
4292 14:01:59.547533 # [ 135.743515] r4:c5b012c0
4293 14:01:59.552771 # [ 135.746058] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4294 14:01:59.561463 # [ 135.753202] r9:c5cc0000 r8:c03002e4 r7:00000004 r6:b6f90e00 r5:00000012 r4:00000012
4295 14:01:59.570717 # [ 135.760956] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4296 14:01:59.573776 # [ 135.768529] Exception stack(0xc5cc1fa8 to 0xc5cc1ff0)
4297 14:01:59.582545 # [ 135.773590] 1fa0: 00000012 00000012 00000001 b6e49000 00000012 00000000
4298 14:01:59.591680 # [ 135.781774] 1fc0: 00000012 00000012 b6f90e00 00000004 00000001 00000000 00020000 befc7a54
4299 14:01:59.597386 # [ 135.789957] 1fe0: 00000004 befc7788 b6efb4cf b6e817e6
4300 14:01:59.598413 # [ 135.795049] irq event stamp: 0
4301 14:01:59.606311 # [ 135.798121] hardirqs last enabled at (0): [<00000000>] 0x0
4302 14:01:59.613478 # [ 135.803739] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4303 14:01:59.619262 # [ 135.811253] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4304 14:01:59.627430 # [ 135.818807] softirqs last disabled at (0): [<00000000>] 0x0
4305 14:01:59.631488 # [ 135.824419] ---[ end trace e5a4f999a27108db ]---
4306 14:01:59.635344 # [ 135.829049] lkdtm: Zero detected: saturated
4307 14:01:59.639710 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4308 14:01:59.645313 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4309 14:01:59.648303 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4310 14:01:59.665709 [ 136.304617] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4311 14:01:59.672963 [ 136.310650] lkdtm: attempting bad refcount_dec() below zero
4312 14:01:59.679802 [ 136.316340] ------------[ cut here ]------------
4313 14:01:59.686700 [ 136.320995] WARNING: CPU: 2 PID: 2862 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4314 14:01:59.691036 [ 136.329492] refcount_t: decrement hit 0; leaking memory.
4315 14:01:59.718765 [ 136.334870] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4316 14:01:59.728161 [ 136.364093] CPU: 2 PID: 2862 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4317 14:01:59.736892 [ 136.371846] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4318 14:01:59.737227 [ 136.378381] Backtrace:
4319 14:01:59.743914 [ 136.380861] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4320 14:01:59.751728 [ 136.388443] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4321 14:01:59.756237 [ 136.394118] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4322 14:01:59.764222 [ 136.401444] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4323 14:01:59.771610 [ 136.408419] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28
4324 14:01:59.778274 [ 136.416178] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4325 14:01:59.784479 [ 136.423669] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c6da2000
4326 14:01:59.793688 [ 136.429346] [<c134fb68>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4327 14:01:59.803811 [ 136.438316] r9:c1acca40 r8:c15e8544 r7:c6da3f60 r6:00000016 r5:00000000 r4:c6da2000
4328 14:01:59.810285 [ 136.446082] [<c086dd30>] (refcount_warn_saturate) from [<c135c674>] (__refcount_dec.constprop.0+0x38/0x3c)
4329 14:01:59.821138 [ 136.455753] [<c135c63c>] (__refcount_dec.constprop.0) from [<c135ca64>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4330 14:01:59.831478 [ 136.465860] [<c135ca1c>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4331 14:01:59.833674 [ 136.475001] r5:c6dc2000 r4:00000030
4332 14:01:59.841743 [ 136.478591] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4333 14:01:59.849900 [ 136.486612] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4334 14:01:59.857843 [ 136.494539] r9:c6da3f60 r8:c513db40 r7:00000016 r6:b6df8000 r5:c5dcfe00 r4:c0c2e800
4335 14:01:59.865437 [ 136.502300] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4336 14:01:59.872486 [ 136.510141] r9:c07f59f4 r8:c6da3f60 r7:c2816000 r6:b6df8000 r5:c5dcfe00 r4:00000000
4337 14:01:59.882260 [ 136.517897] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4338 14:01:59.889206 [ 136.525045] r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c6da2000 r5:c5dcfe00
4339 14:01:59.892051 [ 136.532880] r4:c5dcfe00
4340 14:01:59.898311 [ 136.535426] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4341 14:01:59.907490 [ 136.542573] r9:c6da2000 r8:c03002e4 r7:00000004 r6:b6f3fe00 r5:00000016 r4:00000016
4342 14:01:59.912929 [ 136.550330] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4343 14:01:59.919225 [ 136.557908] Exception stack(0xc6da3fa8 to 0xc6da3ff0)
4344 14:01:59.925935 [ 136.562971] 3fa0: 00000016 00000016 00000001 b6df8000 00000016 00000000
4345 14:01:59.935792 [ 136.571161] 3fc0: 00000016 00000016 b6f3fe00 00000004 00000001 00000000 00020000 bea9da54
4346 14:01:59.939197 [ 136.579346] 3fe0: 00000004 bea9d788 b6eaa4cf b6e307e6
4347 14:01:59.942839 [ 136.584479] irq event stamp: 0
4348 14:01:59.948417 [ 136.587559] hardirqs last enabled at (0): [<00000000>] 0x0
4349 14:01:59.955229 [ 136.593194] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4350 14:01:59.963463 [ 136.600730] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4351 14:01:59.968588 [ 136.608310] softirqs last disabled at (0): [<00000000>] 0x0
4352 14:01:59.973838 [ 136.613950] ---[ end trace e5a4f999a27108dc ]---
4353 14:01:59.978608 [ 136.618586] lkdtm: Negative detected: saturated
4354 14:02:00.087492 # [ 136.304617] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4355 14:02:00.096350 # [ 136.310650] lkdtm: attempting bad refcount_dec() below zero
4356 14:02:00.099368 # [ 136.316340] ------------[ cut here ]------------
4357 14:02:00.111077 # [ 136.320995] WARNING: CPU: 2 PID: 2862 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4358 14:02:00.112706 # [ 136.329492] refcount_t: decrement hit 0; leaking memory.
4359 14:02:00.144715 # [ 136.334870] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4360 14:02:00.152185 # [ 136.364093] CPU: 2 PID: 2862 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4361 14:02:00.156816 # [ 136.371846] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4362 14:02:00.159201 # [ 136.378381] Backtrace:
4363 14:02:00.167398 # [ 136.380861] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4364 14:02:00.172651 # [ 136.388443] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4365 14:02:00.181252 # [ 136.394118] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4366 14:02:00.187739 # [ 136.401444] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4367 14:02:00.195348 # [ 136.408419] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28
4368 14:02:00.204262 # [ 136.416178] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4369 14:02:00.208171 # [ 136.423669] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c6da2000
4370 14:02:00.218269 # [ 136.429346] [<c134fb68>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4371 14:02:00.227435 # [ 136.438316] r9:c1acca40 r8:c15e8544 r7:c6da3f60 r6:00000016 r5:00000000 r4:c6da2000
4372 14:02:00.235724 # [ 136.446082] [<c086dd30>] (refcount_warn_saturate) from [<c135c674>] (__refcount_dec.constprop.0+0x38/0x3c)
4373 14:02:00.248220 # [ 136.455753] [<c135c63c>] (__refcount_dec.constprop.0) from [<c135ca64>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4374 14:02:00.255122 # [ 136.465860] [<c135ca1c>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4375 14:02:00.258478 # [ 136.475001] r5:c6dc2000 r4:00000030
4376 14:02:00.268229 # [ 136.478591] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4377 14:02:00.278273 # [ 136.486612] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4378 14:02:00.282757 # [ 136.494539] r9:c6da3f60 r8:c513db40 r7:00000016 r6:b6df8000 r5:c5dcfe00 r4:c0c2e800
4379 14:02:00.292275 # [ 136.502300] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4380 14:02:00.298271 # [ 136.510141] r9:c07f59f4 r8:c6da3f60 r7:c2816000 r6:b6df8000 r5:c5dcfe00 r4:00000000
4381 14:02:00.306166 # [ 136.517897] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4382 14:02:00.313744 # [ 136.525045] r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c6da2000 r5:c5dcfe00
4383 14:02:00.317897 # [ 136.532880] r4:c5dcfe00
4384 14:02:00.324313 # [ 136.535426] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4385 14:02:00.331767 # [ 136.542573] r9:c6da2000 r8:c03002e4 r7:00000004 r6:b6f3fe00 r5:00000016 r4:00000016
4386 14:02:00.339520 # [ 136.550330] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4387 14:02:00.344502 # [ 136.557908] Exception stack(0xc6da3fa8 to 0xc6da3ff0)
4388 14:02:00.352468 # [ 136.562971] 3fa0: 00000016 00000016 00000001 b6df8000 00000016 00000000
4389 14:02:00.363646 # [ 136.571161] 3fc0: 00000016 00000016 b6f3fe00 00000004 00000001 00000000 00020000 bea9da54
4390 14:02:00.367206 # [ 136.579346] 3fe0: 00000004 bea9d788 b6eaa4cf b6e307e6
4391 14:02:00.369266 # [ 136.584479] irq event stamp: 0
4392 14:02:00.378197 # [ 136.587559] hardirqs last enabled at (0): [<00000000>] 0x0
4393 14:02:00.382489 # [ 136.593194] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4394 14:02:00.391512 # [ 136.600730] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4395 14:02:00.396572 # [ 136.608310] softirqs last disabled at (0): [<00000000>] 0x0
4396 14:02:00.401900 # [ 136.613950] ---[ end trace e5a4f999a27108dc ]---
4397 14:02:00.408889 # [ 136.618586] lkdtm: Negative detected: saturated
4398 14:02:00.411364 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4399 14:02:00.417381 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4400 14:02:00.419809 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4401 14:02:00.450178 [ 137.087117] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4402 14:02:00.456391 [ 137.094070] lkdtm: attempting bad refcount_dec_and_test() below zero
4403 14:02:00.459633 [ 137.100462] ------------[ cut here ]------------
4404 14:02:00.468224 [ 137.105159] WARNING: CPU: 1 PID: 2897 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4405 14:02:00.473082 [ 137.113746] refcount_t: underflow; use-after-free.
4406 14:02:00.503176 [ 137.118550] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4407 14:02:00.511837 [ 137.147693] CPU: 1 PID: 2897 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4408 14:02:00.516657 [ 137.155444] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4409 14:02:00.519910 [ 137.161974] Backtrace:
4410 14:02:00.528231 [ 137.164446] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4411 14:02:00.532227 [ 137.172024] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4412 14:02:00.539566 [ 137.177698] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4413 14:02:00.547565 [ 137.185020] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4414 14:02:00.554829 [ 137.191990] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28
4415 14:02:00.565920 [ 137.199745] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4416 14:02:00.568743 [ 137.207234] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6ede000
4417 14:02:00.577263 [ 137.212907] [<c134fb68>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
4418 14:02:00.584032 [ 137.221960] r9:c1acca58 r8:c15e8544 r7:c6edff60 r6:0000001f r5:00000000 r4:c6ede000
4419 14:02:00.595522 [ 137.229720] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4420 14:02:00.606416 [ 137.240172] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c135cadc>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4421 14:02:00.620026 [ 137.251834] [<c135ca8c>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4422 14:02:00.621197 [ 137.261751] r5:c47fc000 r4:00000031
4423 14:02:00.630178 [ 137.265336] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4424 14:02:00.637716 [ 137.273356] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4425 14:02:00.644824 [ 137.281279] r9:c6edff60 r8:c513db40 r7:0000001f r6:b6e87000 r5:c5ce7900 r4:c0c2e800
4426 14:02:00.652480 [ 137.289035] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4427 14:02:00.662957 [ 137.296873] r9:c07f59f4 r8:c6edff60 r7:c2816000 r6:b6e87000 r5:c5ce7900 r4:00000000
4428 14:02:00.669686 [ 137.304627] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4429 14:02:00.675294 [ 137.311770] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c6ede000 r5:c5ce7900
4430 14:02:00.677623 [ 137.319603] r4:c5ce7900
4431 14:02:00.685368 [ 137.322146] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4432 14:02:00.694194 [ 137.329290] r9:c6ede000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:0000001f r4:0000001f
4433 14:02:00.700365 [ 137.337043] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4434 14:02:00.704284 [ 137.344617] Exception stack(0xc6edffa8 to 0xc6edfff0)
4435 14:02:00.713235 [ 137.349677] ffa0: 0000001f 0000001f 00000001 b6e87000 0000001f 00000000
4436 14:02:00.723787 [ 137.357862] ffc0: 0000001f 0000001f b6fcee00 00000004 00000001 00000000 00020000 bedd2a54
4437 14:02:00.728612 [ 137.366044] ffe0: 00000004 bedd2788 b6f394cf b6ebf7e6
4438 14:02:00.729831 [ 137.371158] irq event stamp: 0
4439 14:02:00.735003 [ 137.374255] hardirqs last enabled at (0): [<00000000>] 0x0
4440 14:02:00.744059 [ 137.379844] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4441 14:02:00.750270 [ 137.387391] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4442 14:02:00.755806 [ 137.394954] softirqs last disabled at (0): [<00000000>] 0x0
4443 14:02:00.760696 [ 137.400554] ---[ end trace e5a4f999a27108dd ]---
4444 14:02:00.764263 [ 137.405212] lkdtm: Negative detected: saturated
4445 14:02:00.874342 # [ 137.087117] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4446 14:02:00.880988 # [ 137.094070] lkdtm: attempting bad refcount_dec_and_test() below zero
4447 14:02:00.884581 # [ 137.100462] ------------[ cut here ]------------
4448 14:02:00.893328 # [ 137.105159] WARNING: CPU: 1 PID: 2897 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4449 14:02:00.899198 # [ 137.113746] refcount_t: underflow; use-after-free.
4450 14:02:00.927148 # [ 137.118550] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4451 14:02:00.935697 # [ 137.147693] CPU: 1 PID: 2897 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4452 14:02:00.941589 # [ 137.155444] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4453 14:02:00.947173 # [ 137.161974] Backtrace:
4454 14:02:00.951477 # [ 137.164446] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4455 14:02:00.957501 # [ 137.172024] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4456 14:02:00.965821 # [ 137.177698] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4457 14:02:00.973351 # [ 137.185020] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4458 14:02:00.983460 # [ 137.191990] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28
4459 14:02:00.988580 # [ 137.199745] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4460 14:02:00.993763 # [ 137.207234] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6ede000
4461 14:02:01.002729 # [ 137.212907] [<c134fb68>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
4462 14:02:01.012566 # [ 137.221960] r9:c1acca58 r8:c15e8544 r7:c6edff60 r6:0000001f r5:00000000 r4:c6ede000
4463 14:02:01.022637 # [ 137.229720] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4464 14:02:01.034430 # [ 137.240172] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c135cadc>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4465 14:02:01.044791 # [ 137.251834] [<c135ca8c>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4466 14:02:01.047358 # [ 137.261751] r5:c47fc000 r4:00000031
4467 14:02:01.056304 # [ 137.265336] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4468 14:02:01.064597 # [ 137.273356] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4469 14:02:01.073940 # [ 137.281279] r9:c6edff60 r8:c513db40 r7:0000001f r6:b6e87000 r5:c5ce7900 r4:c0c2e800
4470 14:02:01.079815 # [ 137.289035] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4471 14:02:01.087957 # [ 137.296873] r9:c07f59f4 r8:c6edff60 r7:c2816000 r6:b6e87000 r5:c5ce7900 r4:00000000
4472 14:02:01.094340 # [ 137.304627] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4473 14:02:01.102920 # [ 137.311770] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c6ede000 r5:c5ce7900
4474 14:02:01.106597 # [ 137.319603] r4:c5ce7900
4475 14:02:01.113792 # [ 137.322146] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4476 14:02:01.119708 # [ 137.329290] r9:c6ede000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:0000001f r4:0000001f
4477 14:02:01.129448 # [ 137.337043] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4478 14:02:01.132864 # [ 137.344617] Exception stack(0xc6edffa8 to 0xc6edfff0)
4479 14:02:01.140823 # [ 137.349677] ffa0: 0000001f 0000001f 00000001 b6e87000 0000001f 00000000
4480 14:02:01.149517 # [ 137.357862] ffc0: 0000001f 0000001f b6fcee00 00000004 00000001 00000000 00020000 bedd2a54
4481 14:02:01.155442 # [ 137.366044] ffe0: 00000004 bedd2788 b6f394cf b6ebf7e6
4482 14:02:01.159293 # [ 137.371158] irq event stamp: 0
4483 14:02:01.163706 # [ 137.374255] hardirqs last enabled at (0): [<00000000>] 0x0
4484 14:02:01.175383 # [ 137.379844] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4485 14:02:01.181264 # [ 137.387391] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4486 14:02:01.187864 # [ 137.394954] softirqs last disabled at (0): [<00000000>] 0x0
4487 14:02:01.189428 # [ 137.400554] ---[ end trace e5a4f999a27108dd ]---
4488 14:02:01.195467 # [ 137.405212] lkdtm: Negative detected: saturated
4489 14:02:01.200813 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4490 14:02:01.205457 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4491 14:02:01.209989 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4492 14:02:01.229171 [ 137.866877] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4493 14:02:01.236611 [ 137.873765] lkdtm: attempting bad refcount_sub_and_test() below zero
4494 14:02:01.240327 [ 137.880132] ------------[ cut here ]------------
4495 14:02:01.249030 [ 137.884830] WARNING: CPU: 3 PID: 2932 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4496 14:02:01.252810 [ 137.893409] refcount_t: underflow; use-after-free.
4497 14:02:01.284745 [ 137.898211] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4498 14:02:01.290882 [ 137.927362] CPU: 3 PID: 2932 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4499 14:02:01.298346 [ 137.935112] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4500 14:02:01.299668 [ 137.941645] Backtrace:
4501 14:02:01.307026 [ 137.944118] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4502 14:02:01.312697 [ 137.951696] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4503 14:02:01.320246 [ 137.957366] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4504 14:02:01.328281 [ 137.964686] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4505 14:02:01.334067 [ 137.971657] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28
4506 14:02:01.341360 [ 137.979412] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4507 14:02:01.347271 [ 137.986902] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6da2000
4508 14:02:01.361979 [ 137.992574] [<c134fb68>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
4509 14:02:01.364046 [ 138.001627] r9:c1acca78 r8:c15e8544 r7:c6da3f60 r6:0000001f r5:c6dfc000 r4:c6da2000
4510 14:02:01.375567 [ 138.009389] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4511 14:02:01.388252 [ 138.019842] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c135cb68>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4512 14:02:01.396604 [ 138.031506] [<c135cb18>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4513 14:02:01.398507 [ 138.041425] r4:00000032
4514 14:02:01.408397 [ 138.043969] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4515 14:02:01.414478 [ 138.051986] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4516 14:02:01.423412 [ 138.059910] r9:c6da3f60 r8:c513db40 r7:0000001f r6:b6e77000 r5:c29c88c0 r4:c0c2e800
4517 14:02:01.431045 [ 138.067668] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4518 14:02:01.438400 [ 138.075506] r9:c07f59f4 r8:c6da3f60 r7:c2816000 r6:b6e77000 r5:c29c88c0 r4:00000000
4519 14:02:01.446714 [ 138.083258] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4520 14:02:01.455365 [ 138.090400] r10:00000004 r9:00000000 r8:00000000 r7:b6e77000 r6:c6da2000 r5:c29c88c0
4521 14:02:01.456577 [ 138.098234] r4:c29c88c0
4522 14:02:01.465166 [ 138.100777] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4523 14:02:01.471397 [ 138.107920] r9:c6da2000 r8:c03002e4 r7:00000004 r6:b6fbee00 r5:0000001f r4:0000001f
4524 14:02:01.477976 [ 138.115673] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4525 14:02:01.484045 [ 138.123247] Exception stack(0xc6da3fa8 to 0xc6da3ff0)
4526 14:02:01.492030 [ 138.128307] 3fa0: 0000001f 0000001f 00000001 b6e77000 0000001f 00000000
4527 14:02:01.500275 [ 138.136492] 3fc0: 0000001f 0000001f b6fbee00 00000004 00000001 00000000 00020000 beeffa54
4528 14:02:01.504342 [ 138.144675] 3fe0: 00000004 beeff788 b6f294cf b6eaf7e6
4529 14:02:01.511490 [ 138.149813] irq event stamp: 0
4530 14:02:01.514619 [ 138.152909] hardirqs last enabled at (0): [<00000000>] 0x0
4531 14:02:01.522246 [ 138.158501] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4532 14:02:01.528603 [ 138.166035] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4533 14:02:01.535922 [ 138.173570] softirqs last disabled at (0): [<00000000>] 0x0
4534 14:02:01.538357 [ 138.179196] ---[ end trace e5a4f999a27108de ]---
4535 14:02:01.544273 [ 138.183879] lkdtm: Negative detected: saturated
4536 14:02:01.673425 # [ 137.866877] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4537 14:02:01.682566 # [ 137.873765] lkdtm: attempting bad refcount_sub_and_test() below zero
4538 14:02:01.685140 # [ 137.880132] ------------[ cut here ]------------
4539 14:02:01.693267 # [ 137.884830] WARNING: CPU: 3 PID: 2932 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4540 14:02:01.699611 # [ 137.893409] refcount_t: underflow; use-after-free.
4541 14:02:01.727464 # [ 137.898211] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4542 14:02:01.736050 # [ 137.927362] CPU: 3 PID: 2932 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4543 14:02:01.743583 # [ 137.935112] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4544 14:02:01.745159 # [ 137.941645] Backtrace:
4545 14:02:01.753512 # [ 137.944118] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4546 14:02:01.759034 # [ 137.951696] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4547 14:02:01.768610 # [ 137.957366] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4548 14:02:01.773860 # [ 137.964686] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4549 14:02:01.781561 # [ 137.971657] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28
4550 14:02:01.790512 # [ 137.979412] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4551 14:02:01.796433 # [ 137.986902] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6da2000
4552 14:02:01.803307 # [ 137.992574] [<c134fb68>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
4553 14:02:01.812318 # [ 138.001627] r9:c1acca78 r8:c15e8544 r7:c6da3f60 r6:0000001f r5:c6dfc000 r4:c6da2000
4554 14:02:01.824101 # [ 138.009389] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4555 14:02:01.833983 # [ 138.019842] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c135cb68>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4556 14:02:01.843403 # [ 138.031506] [<c135cb18>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4557 14:02:01.847403 # [ 138.041425] r4:00000032
4558 14:02:01.856732 # [ 138.043969] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4559 14:02:01.862561 # [ 138.051986] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4560 14:02:01.872370 # [ 138.059910] r9:c6da3f60 r8:c513db40 r7:0000001f r6:b6e77000 r5:c29c88c0 r4:c0c2e800
4561 14:02:01.878680 # [ 138.067668] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4562 14:02:01.887521 # [ 138.075506] r9:c07f59f4 r8:c6da3f60 r7:c2816000 r6:b6e77000 r5:c29c88c0 r4:00000000
4563 14:02:01.894564 # [ 138.083258] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4564 14:02:01.901528 # [ 138.090400] r10:00000004 r9:00000000 r8:00000000 r7:b6e77000 r6:c6da2000 r5:c29c88c0
4565 14:02:01.907151 # [ 138.098234] r4:c29c88c0
4566 14:02:01.912453 # [ 138.100777] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4567 14:02:01.920500 # [ 138.107920] r9:c6da2000 r8:c03002e4 r7:00000004 r6:b6fbee00 r5:0000001f r4:0000001f
4568 14:02:01.927321 # [ 138.115673] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4569 14:02:01.932946 # [ 138.123247] Exception stack(0xc6da3fa8 to 0xc6da3ff0)
4570 14:02:01.943420 # [ 138.128307] 3fa0: 0000001f 0000001f 00000001 b6e77000 0000001f 00000000
4571 14:02:01.950176 # [ 138.136492] 3fc0: 0000001f 0000001f b6fbee00 00000004 00000001 00000000 00020000 beeffa54
4572 14:02:01.956452 # [ 138.144675] 3fe0: 00000004 beeff788 b6f294cf b6eaf7e6
4573 14:02:01.959172 # [ 138.149813] irq event stamp: 0
4574 14:02:01.965945 # [ 138.152909] hardirqs last enabled at (0): [<00000000>] 0x0
4575 14:02:01.971094 # [ 138.158501] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4576 14:02:01.979800 # [ 138.166035] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4577 14:02:01.988349 # [ 138.173570] softirqs last disabled at (0): [<00000000>] 0x0
4578 14:02:01.991155 # [ 138.179196] ---[ end trace e5a4f999a27108de ]---
4579 14:02:01.994541 # [ 138.183879] lkdtm: Negative detected: saturated
4580 14:02:02.007042 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negativ[ 138.640429] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4581 14:02:02.007396 e detected: saturated': ok
4582 14:02:02.014609 ok 49[ 138.648516] lkdtm: attempting safe refcount_inc_not_zero() from zero
4583 14:02:02.020625 selftests: lkdtm: REFCOUNT_SUB_A[ 138.657748] lkdtm: Good: zero detected
4584 14:02:02.022237 ND_TEST_NEGATIVE.sh
4585 14:02:02.028679 # selftests:[ 138.664395] lkdtm: Correctly stayed at zero
4586 14:02:02.031351 lkdtm: REFCOUNT_INC_ZERO.sh
4587 14:02:02.034288 [ 138.671357] lkdtm: attempting bad refcount_inc() from zero
4588 14:02:02.038753 [ 138.679459] ------------[ cut here ]------------
4589 14:02:02.047456 [ 138.684141] WARNING: CPU: 3 PID: 2964 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4590 14:02:02.054626 [ 138.692710] refcount_t: addition on 0; use-after-free.
4591 14:02:02.082628 [ 138.697859] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4592 14:02:02.092649 [ 138.727017] CPU: 3 PID: 2964 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4593 14:02:02.098366 [ 138.734767] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4594 14:02:02.098639 [ 138.741299] Backtrace:
4595 14:02:02.107951 [ 138.743771] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4596 14:02:02.112314 [ 138.751351] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4597 14:02:02.121719 [ 138.757019] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4598 14:02:02.125832 [ 138.764342] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4599 14:02:02.133780 [ 138.771313] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a20e28
4600 14:02:02.141663 [ 138.779070] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4601 14:02:02.149505 [ 138.786561] r7:00000019 r6:c1a20e28 r5:c1a20e38 r4:c6dea000
4602 14:02:02.158406 [ 138.792233] [<c134fb68>] (warn_slowpath_fmt) from [<c086de38>] (refcount_warn_saturate+0x108/0x174)
4603 14:02:02.163611 [ 138.801287] r9:c1acca98 r8:c15e8544 r7:c6debf60 r6:00000012 r5:00000000 r4:c6dea000
4604 14:02:02.175783 [ 138.809048] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4b4>] (__refcount_add.constprop.0+0x54/0x58)
4605 14:02:02.184159 [ 138.818720] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135cc4c>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4606 14:02:02.193834 [ 138.828471] [<c135cba4>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4607 14:02:02.195323 [ 138.837260] r5:c6e37000 r4:00000033
4608 14:02:02.205311 [ 138.840845] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4609 14:02:02.211418 [ 138.848863] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4610 14:02:02.224381 [ 138.856787] r9:c6debf60 r8:c513db40 r7:00000012 r6:b6dcd000 r5:c5e768c0 r4:c0c2e800
4611 14:02:02.228412 [ 138.864543] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4612 14:02:02.234928 [ 138.872380] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6dcd000 r5:c5e768c0 r4:00000000
4613 14:02:02.244326 [ 138.880132] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4614 14:02:02.252679 [ 138.887276] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6dea000 r5:c5e768c0
4615 14:02:02.254041 [ 138.895108] r4:c5e768c0
4616 14:02:02.259309 [ 138.897650] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4617 14:02:02.268437 [ 138.904794] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:00000012 r4:00000012
4618 14:02:02.275619 [ 138.912548] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4619 14:02:02.279802 [ 138.920122] Exception stack(0xc6debfa8 to 0xc6debff0)
4620 14:02:02.289984 [ 138.925183] bfa0: 00000012 00000012 00000001 b6dcd000 00000012 00000000
4621 14:02:02.297184 [ 138.933367] bfc0: 00000012 00000012 b6f14e00 00000004 00000001 00000000 00020000 bea36a54
4622 14:02:02.304386 [ 138.941550] bfe0: 00000004 bea36788 b6e7f4cf b6e057e6
4623 14:02:02.305533 [ 138.946668] irq event stamp: 0
4624 14:02:02.310114 [ 138.949740] hardirqs last enabled at (0): [<00000000>] 0x0
4625 14:02:02.317637 [ 138.955369] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4626 14:02:02.327316 [ 138.962931] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4627 14:02:02.333462 [ 138.970452] softirqs last disabled at (0): [<00000000>] 0x0
4628 14:02:02.336744 [ 138.976074] ---[ end trace e5a4f999a27108df ]---
4629 14:02:02.339401 [ 138.980704] lkdtm: Zero detected: saturated
4630 14:02:02.454517 # [ 138.640429] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4631 14:02:02.460914 # [ 138.648516] lkdtm: attempting safe refcount_inc_not_zero() from zero
4632 14:02:02.464936 # [ 138.657748] lkdtm: Good: zero detected
4633 14:02:02.470759 # [ 138.664395] lkdtm: Correctly stayed at zero
4634 14:02:02.475898 # [ 138.671357] lkdtm: attempting bad refcount_inc() from zero
4635 14:02:02.479458 # [ 138.679459] ------------[ cut here ]------------
4636 14:02:02.488203 # [ 138.684141] WARNING: CPU: 3 PID: 2964 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4637 14:02:02.492837 # [ 138.692710] refcount_t: addition on 0; use-after-free.
4638 14:02:02.522710 # [ 138.697859] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4639 14:02:02.530923 # [ 138.727017] CPU: 3 PID: 2964 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4640 14:02:02.536665 # [ 138.734767] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4641 14:02:02.540350 # [ 138.741299] Backtrace:
4642 14:02:02.547250 # [ 138.743771] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4643 14:02:02.552775 # [ 138.751351] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4644 14:02:02.560606 # [ 138.757019] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4645 14:02:02.568542 # [ 138.764342] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4646 14:02:02.576406 # [ 138.771313] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a20e28
4647 14:02:02.584201 # [ 138.779070] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4648 14:02:02.588354 # [ 138.786561] r7:00000019 r6:c1a20e28 r5:c1a20e38 r4:c6dea000
4649 14:02:02.598762 # [ 138.792233] [<c134fb68>] (warn_slowpath_fmt) from [<c086de38>] (refcount_warn_saturate+0x108/0x174)
4650 14:02:02.605724 # [ 138.801287] r9:c1acca98 r8:c15e8544 r7:c6debf60 r6:00000012 r5:00000000 r4:c6dea000
4651 14:02:02.617913 # [ 138.809048] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4b4>] (__refcount_add.constprop.0+0x54/0x58)
4652 14:02:02.626832 # [ 138.818720] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135cc4c>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4653 14:02:02.637313 # [ 138.828471] [<c135cba4>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4654 14:02:02.639525 # [ 138.837260] r5:c6e37000 r4:00000033
4655 14:02:02.648504 # [ 138.840845] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4656 14:02:02.653731 # [ 138.848863] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4657 14:02:02.662706 # [ 138.856787] r9:c6debf60 r8:c513db40 r7:00000012 r6:b6dcd000 r5:c5e768c0 r4:c0c2e800
4658 14:02:02.670773 # [ 138.864543] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4659 14:02:02.679297 # [ 138.872380] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6dcd000 r5:c5e768c0 r4:00000000
4660 14:02:02.686877 # [ 138.880132] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4661 14:02:02.694775 # [ 138.887276] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6dea000 r5:c5e768c0
4662 14:02:02.697145 # [ 138.895108] r4:c5e768c0
4663 14:02:02.705845 # [ 138.897650] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4664 14:02:02.711444 # [ 138.904794] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:00000012 r4:00000012
4665 14:02:02.718836 # [ 138.912548] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4666 14:02:02.724496 # [ 138.920122] Exception stack(0xc6debfa8 to 0xc6debff0)
4667 14:02:02.733688 # [ 138.925183] bfa0: 00000012 00000012 00000001 b6dcd000 00000012 00000000
4668 14:02:02.741993 # [ 138.933367] bfc0: 00000012 00000012 b6f14e00 00000004 00000001 00000000 00020000 bea36a54
4669 14:02:02.747718 # [ 138.941550] bfe0: 00000004 bea36788 b6e7f4cf b6e057e6
4670 14:02:02.749778 # [ 138.946668] irq event stamp: 0
4671 14:02:02.756611 # [ 138.949740] hardirqs last enabled at (0): [<00000000>] 0x0
4672 14:02:02.762427 # [ 138.955369] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4673 14:02:02.769957 # [ 138.962931] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4674 14:02:02.777399 # [ 138.970452] softirqs last disabled at (0): [<00000000>] 0x0
4675 14:02:02.783820 # [ 138.976074] ---[ end trace e5a4f999a27108df ]---
4676 14:02:02.785636 # [ 138.980704] lkdtm: Zero detected: saturated
4677 14:02:02.789328 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4678 14:02:02.795977 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4679 14:02:02.799714 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4680 14:02:02.805605 [ 139.442989] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4681 14:02:02.811315 [ 139.449000] lkdtm: attempting safe refcount_add_not_zero() from zero
4682 14:02:02.814575 [ 139.455448] lkdtm: Good: zero detected
4683 14:02:02.818765 [ 139.459233] lkdtm: Correctly stayed at zero
4684 14:02:02.824545 [ 139.464280] lkdtm: attempting bad refcount_add() from zero
4685 14:02:02.829884 [ 139.469783] ------------[ cut here ]------------
4686 14:02:02.838649 [ 139.475629] WARNING: CPU: 0 PID: 2998 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4687 14:02:02.844250 [ 139.484203] refcount_t: addition on 0; use-after-free.
4688 14:02:02.872966 [ 139.489352] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4689 14:02:02.881632 [ 139.518499] CPU: 0 PID: 2998 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4690 14:02:02.889748 [ 139.526248] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4691 14:02:02.890047 [ 139.532780] Backtrace:
4692 14:02:02.899998 [ 139.535252] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4693 14:02:02.904648 [ 139.542831] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4694 14:02:02.910401 [ 139.548501] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4695 14:02:02.918551 [ 139.555822] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4696 14:02:02.928631 [ 139.562792] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a20e28
4697 14:02:02.933832 [ 139.570548] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4698 14:02:02.940017 [ 139.578037] r7:00000019 r6:c1a20e28 r5:c1a20e38 r4:c6d0c000
4699 14:02:02.948586 [ 139.583709] [<c134fb68>] (warn_slowpath_fmt) from [<c086de38>] (refcount_warn_saturate+0x108/0x174)
4700 14:02:02.957832 [ 139.592762] r9:c1accaac r8:c15e8544 r7:c6d0df60 r6:00000012 r5:00000000 r4:c6d0c000
4701 14:02:02.965850 [ 139.600523] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4b4>] (__refcount_add.constprop.0+0x54/0x58)
4702 14:02:02.975678 [ 139.610193] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135cd18>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4703 14:02:02.984560 [ 139.619945] [<c135cc70>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4704 14:02:02.988493 [ 139.628735] r5:c5b2b000 r4:00000034
4705 14:02:02.995984 [ 139.632322] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4706 14:02:03.007376 [ 139.640339] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4707 14:02:03.011682 [ 139.648265] r9:c6d0df60 r8:c513db40 r7:00000012 r6:b6e4b000 r5:c5b39900 r4:c0c2e800
4708 14:02:03.018310 [ 139.656022] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4709 14:02:03.028046 [ 139.663861] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6e4b000 r5:c5b39900 r4:00000000
4710 14:02:03.033594 [ 139.671613] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4711 14:02:03.041432 [ 139.678755] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c6d0c000 r5:c5b39900
4712 14:02:03.043858 [ 139.686587] r4:c5b39900
4713 14:02:03.052496 [ 139.689130] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4714 14:02:03.060498 [ 139.696274] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000012 r4:00000012
4715 14:02:03.067404 [ 139.704028] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4716 14:02:03.073092 [ 139.711602] Exception stack(0xc6d0dfa8 to 0xc6d0dff0)
4717 14:02:03.081173 [ 139.716662] dfa0: 00000012 00000012 00000001 b6e4b000 00000012 00000000
4718 14:02:03.087919 [ 139.724848] dfc0: 00000012 00000012 b6f92e00 00000004 00000001 00000000 00020000 be835a54
4719 14:02:03.093488 [ 139.733030] dfe0: 00000004 be835788 b6efd4cf b6e837e6
4720 14:02:03.095640 [ 139.738114] irq event stamp: 0
4721 14:02:03.102514 [ 139.741185] hardirqs last enabled at (0): [<00000000>] 0x0
4722 14:02:03.108792 [ 139.746795] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4723 14:02:03.117744 [ 139.754313] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4724 14:02:03.123760 [ 139.761829] softirqs last disabled at (0): [<00000000>] 0x0
4725 14:02:03.128121 [ 139.767412] ---[ end trace e5a4f999a27108e0 ]---
4726 14:02:03.130974 [ 139.772058] lkdtm: Zero detected: saturated
4727 14:02:03.238768 # [ 139.442989] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4728 14:02:03.241880 # [ 139.449000] lkdtm: attempting safe refcount_add_not_zero() from zero
4729 14:02:03.248624 # [ 139.455448] lkdtm: Good: zero detected
4730 14:02:03.251831 # [ 139.459233] lkdtm: Correctly stayed at zero
4731 14:02:03.257427 # [ 139.464280] lkdtm: attempting bad refcount_add() from zero
4732 14:02:03.261520 # [ 139.469783] ------------[ cut here ]------------
4733 14:02:03.269429 # [ 139.475629] WARNING: CPU: 0 PID: 2998 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4734 14:02:03.275512 # [ 139.484203] refcount_t: addition on 0; use-after-free.
4735 14:02:03.303722 # [ 139.489352] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4736 14:02:03.312570 # [ 139.518499] CPU: 0 PID: 2998 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4737 14:02:03.320751 # [ 139.526248] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4738 14:02:03.321053 # [ 139.532780] Backtrace:
4739 14:02:03.329995 # [ 139.535252] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4740 14:02:03.334293 # [ 139.542831] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4741 14:02:03.341666 # [ 139.548501] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4742 14:02:03.348654 # [ 139.555822] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4743 14:02:03.357128 # [ 139.562792] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a20e28
4744 14:02:03.364592 # [ 139.570548] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4745 14:02:03.370866 # [ 139.578037] r7:00000019 r6:c1a20e28 r5:c1a20e38 r4:c6d0c000
4746 14:02:03.380846 # [ 139.583709] [<c134fb68>] (warn_slowpath_fmt) from [<c086de38>] (refcount_warn_saturate+0x108/0x174)
4747 14:02:03.388320 # [ 139.592762] r9:c1accaac r8:c15e8544 r7:c6d0df60 r6:00000012 r5:00000000 r4:c6d0c000
4748 14:02:03.398112 # [ 139.600523] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4b4>] (__refcount_add.constprop.0+0x54/0x58)
4749 14:02:03.407269 # [ 139.610193] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135cd18>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4750 14:02:03.415535 # [ 139.619945] [<c135cc70>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4751 14:02:03.419781 # [ 139.628735] r5:c5b2b000 r4:00000034
4752 14:02:03.428033 # [ 139.632322] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4753 14:02:03.436715 # [ 139.640339] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4754 14:02:03.444932 # [ 139.648265] r9:c6d0df60 r8:c513db40 r7:00000012 r6:b6e4b000 r5:c5b39900 r4:c0c2e800
4755 14:02:03.451430 # [ 139.656022] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4756 14:02:03.460580 # [ 139.663861] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6e4b000 r5:c5b39900 r4:00000000
4757 14:02:03.468284 # [ 139.671613] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4758 14:02:03.476821 # [ 139.678755] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c6d0c000 r5:c5b39900
4759 14:02:03.480571 # [ 139.686587] r4:c5b39900
4760 14:02:03.484912 # [ 139.689130] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4761 14:02:03.493279 # [ 139.696274] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000012 r4:00000012
4762 14:02:03.501821 # [ 139.704028] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4763 14:02:03.506357 # [ 139.711602] Exception stack(0xc6d0dfa8 to 0xc6d0dff0)
4764 14:02:03.515151 # [ 139.716662] dfa0: 00000012 00000012 00000001 b6e4b000 00000012 00000000
4765 14:02:03.523285 # [ 139.724848] dfc0: 00000012 00000012 b6f92e00 00000004 00000001 00000000 00020000 be835a54
4766 14:02:03.528501 # [ 139.733030] dfe0: 00000004 be835788 b6efd4cf b6e837e6
4767 14:02:03.530644 # [ 139.738114] irq event stamp: 0
4768 14:02:03.537569 # [ 139.741185] hardirqs last enabled at (0): [<00000000>] 0x0
4769 14:02:03.544270 # [ 139.746795] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4770 14:02:03.552392 # [ 139.754313] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4771 14:02:03.558009 # [ 139.761829] softirqs last disabled at (0): [<00000000>] 0x0
4772 14:02:03.563679 # [ 139.767412] ---[ end trace e5a4f999a27108e0 ]---
4773 14:02:03.566700 # [ 139.772058] lkdtm: Zero detected: saturated
4774 14:02:03.575339 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4775 14:02:03.579250 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4776 14:02:03.581210 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4777 14:02:03.597653 [ 140.237076] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4778 14:02:03.606235 [ 140.243364] lkdtm: attempting bad refcount_inc() from saturated
4779 14:02:03.608564 [ 140.249342] ------------[ cut here ]------------
4780 14:02:03.617210 [ 140.254081] WARNING: CPU: 2 PID: 3035 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4781 14:02:03.622096 [ 140.262582] refcount_t: saturated; leaking memory.
4782 14:02:03.652464 [ 140.267392] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4783 14:02:03.661540 [ 140.296519] CPU: 2 PID: 3035 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4784 14:02:03.667645 [ 140.304270] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4785 14:02:03.668963 [ 140.310802] Backtrace:
4786 14:02:03.677509 [ 140.313274] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4787 14:02:03.682919 [ 140.320854] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4788 14:02:03.689342 [ 140.326522] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4789 14:02:03.696575 [ 140.333844] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4790 14:02:03.703314 [ 140.340815] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28
4791 14:02:03.711485 [ 140.348570] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4792 14:02:03.718501 [ 140.356059] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6d0c000
4793 14:02:03.728614 [ 140.361734] [<c134fb68>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
4794 14:02:03.733019 [ 140.370701] r9:c1accac0 r8:c15e8544 r7:c6d0df60 r6:00000017 r5:c5df5000 r4:c6d0c000
4795 14:02:03.742819 [ 140.378460] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
4796 14:02:03.753650 [ 140.388135] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135cd88>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4797 14:02:03.762582 [ 140.398325] [<c135cd3c>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4798 14:02:03.765620 [ 140.407548] r4:00000035
4799 14:02:03.774837 [ 140.410093] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4800 14:02:03.780842 [ 140.418110] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4801 14:02:03.789065 [ 140.426033] r9:c6d0df60 r8:c513db40 r7:00000017 r6:b6e90000 r5:c693c780 r4:c0c2e800
4802 14:02:03.797653 [ 140.433788] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4803 14:02:03.807607 [ 140.441626] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6e90000 r5:c693c780 r4:00000000
4804 14:02:03.815355 [ 140.449377] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4805 14:02:03.820689 [ 140.456520] r10:00000004 r9:00000000 r8:00000000 r7:b6e90000 r6:c6d0c000 r5:c693c780
4806 14:02:03.822479 [ 140.464353] r4:c693c780
4807 14:02:03.828698 [ 140.466895] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4808 14:02:03.837231 [ 140.474038] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6fd7e00 r5:00000017 r4:00000017
4809 14:02:03.844745 [ 140.481792] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4810 14:02:03.849869 [ 140.489366] Exception stack(0xc6d0dfa8 to 0xc6d0dff0)
4811 14:02:03.859689 [ 140.494427] dfa0: 00000017 00000017 00000001 b6e90000 00000017 00000000
4812 14:02:03.868899 [ 140.502614] dfc0: 00000017 00000017 b6fd7e00 00000004 00000001 00000000 00020000 be85ba54
4813 14:02:03.872383 [ 140.510797] dfe0: 00000004 be85b788 b6f424cf b6ec87e6
4814 14:02:03.873868 [ 140.515917] irq event stamp: 0
4815 14:02:03.881627 [ 140.518990] hardirqs last enabled at (0): [<00000000>] 0x0
4816 14:02:03.886614 [ 140.524605] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4817 14:02:03.895592 [ 140.532133] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4818 14:02:03.902798 [ 140.539633] softirqs last disabled at (0): [<00000000>] 0x0
4819 14:02:03.904677 [ 140.545253] ---[ end trace e5a4f999a27108e1 ]---
4820 14:02:03.910397 [ 140.549885] lkdtm: Saturation detected: still saturated
4821 14:02:04.033625 # [ 140.237076] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4822 14:02:04.038857 # [ 140.243364] lkdtm: attempting bad refcount_inc() from saturated
4823 14:02:04.046080 # [ 140.249342] ------------[ cut here ]------------
4824 14:02:04.053353 # [ 140.254081] WARNING: CPU: 2 PID: 3035 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4825 14:02:04.058417 # [ 140.262582] refcount_t: saturated; leaking memory.
4826 14:02:04.091082 # [ 140.267392] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4827 14:02:04.095698 # [ 140.296519] CPU: 2 PID: 3035 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4828 14:02:04.103085 # [ 140.304270] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4829 14:02:04.105346 # [ 140.310802] Backtrace:
4830 14:02:04.114124 # [ 140.313274] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4831 14:02:04.119118 # [ 140.320854] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4832 14:02:04.126300 # [ 140.326522] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4833 14:02:04.131807 # [ 140.333844] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4834 14:02:04.141109 # [ 140.340815] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28
4835 14:02:04.148650 # [ 140.348570] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4836 14:02:04.155718 # [ 140.356059] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6d0c000
4837 14:02:04.166605 # [ 140.361734] [<c134fb68>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
4838 14:02:04.169402 # [ 140.370701] r9:c1accac0 r8:c15e8544 r7:c6d0df60 r6:00000017 r5:c5df5000 r4:c6d0c000
4839 14:02:04.180608 # [ 140.378460] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
4840 14:02:04.191982 # [ 140.388135] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135cd88>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4841 14:02:04.200671 # [ 140.398325] [<c135cd3c>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4842 14:02:04.203574 # [ 140.407548] r4:00000035
4843 14:02:04.211900 # [ 140.410093] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4844 14:02:04.219023 # [ 140.418110] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4845 14:02:04.227765 # [ 140.426033] r9:c6d0df60 r8:c513db40 r7:00000017 r6:b6e90000 r5:c693c780 r4:c0c2e800
4846 14:02:04.236786 # [ 140.433788] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4847 14:02:04.242792 # [ 140.441626] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6e90000 r5:c693c780 r4:00000000
4848 14:02:04.250114 # [ 140.449377] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4849 14:02:04.258451 # [ 140.456520] r10:00000004 r9:00000000 r8:00000000 r7:b6e90000 r6:c6d0c000 r5:c693c780
4850 14:02:04.260045 # [ 140.464353] r4:c693c780
4851 14:02:04.268240 # [ 140.466895] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4852 14:02:04.277308 # [ 140.474038] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6fd7e00 r5:00000017 r4:00000017
4853 14:02:04.283883 # [ 140.481792] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4854 14:02:04.289438 # [ 140.489366] Exception stack(0xc6d0dfa8 to 0xc6d0dff0)
4855 14:02:04.299246 # [ 140.494427] dfa0: 00000017 00000017 00000001 b6e90000 00000017 00000000
4856 14:02:04.304784 # [ 140.502614] dfc0: 00000017 00000017 b6fd7e00 00000004 00000001 00000000 00020000 be85ba54
4857 14:02:04.311623 # [ 140.510797] dfe0: 00000004 be85b788 b6f424cf b6ec87e6
4858 14:02:04.314356 # [ 140.515917] irq event stamp: 0
4859 14:02:04.321591 # [ 140.518990] hardirqs last enabled at (0): [<00000000>] 0x0
4860 14:02:04.329540 # [ 140.524605] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4861 14:02:04.333935 # [ 140.532133] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4862 14:02:04.340189 # [ 140.539633] softirqs last disabled at (0): [<00000000>] 0x0
4863 14:02:04.346273 # [ 140.545253] ---[ end trace e5a4f999a27108e1 ]---
4864 14:02:04.352330 # [ 140.549885] lkdtm: Saturation detected: still saturated
4865 14:02:04.359006 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4866 14:02:04.362518 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4867 14:02:04.364779 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4868 14:02:04.384192 [ 141.021029] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4869 14:02:04.387900 [ 141.027218] lkdtm: attempting bad refcount_dec() from saturated
4870 14:02:04.392667 [ 141.033245] ------------[ cut here ]------------
4871 14:02:04.401163 [ 141.037901] WARNING: CPU: 1 PID: 3070 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4872 14:02:04.406543 [ 141.046460] refcount_t: decrement hit 0; leaking memory.
4873 14:02:04.438955 [ 141.051841] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4874 14:02:04.445560 [ 141.080997] CPU: 1 PID: 3070 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4875 14:02:04.450112 [ 141.088748] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4876 14:02:04.455197 [ 141.095280] Backtrace:
4877 14:02:04.461353 [ 141.097752] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4878 14:02:04.467893 [ 141.105332] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4879 14:02:04.472943 [ 141.111002] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4880 14:02:04.480622 [ 141.118322] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4881 14:02:04.487634 [ 141.125293] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28
4882 14:02:04.496287 [ 141.133047] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4883 14:02:04.502394 [ 141.140535] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c5b16000
4884 14:02:04.510571 [ 141.146209] [<c134fb68>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4885 14:02:04.519125 [ 141.155175] r9:c1accad8 r8:c15e8544 r7:c5b17f60 r6:00000017 r5:c5d78000 r4:c5b16000
4886 14:02:04.528181 [ 141.162935] [<c086dd30>] (refcount_warn_saturate) from [<c135c674>] (__refcount_dec.constprop.0+0x38/0x3c)
4887 14:02:04.538652 [ 141.172602] [<c135c63c>] (__refcount_dec.constprop.0) from [<c135cdf4>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4888 14:02:04.546979 [ 141.182792] [<c135cdac>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4889 14:02:04.549837 [ 141.192015] r4:00000036
4890 14:02:04.558288 [ 141.194560] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4891 14:02:04.566426 [ 141.202578] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4892 14:02:04.575183 [ 141.210502] r9:c5b17f60 r8:c513db40 r7:00000017 r6:b6dc9000 r5:c5ce6f00 r4:c0c2e800
4893 14:02:04.581764 [ 141.218257] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4894 14:02:04.592052 [ 141.226095] r9:c07f59f4 r8:c5b17f60 r7:c2816000 r6:b6dc9000 r5:c5ce6f00 r4:00000000
4895 14:02:04.597685 [ 141.233846] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4896 14:02:04.604646 [ 141.240989] r10:00000004 r9:00000000 r8:00000000 r7:b6dc9000 r6:c5b16000 r5:c5ce6f00
4897 14:02:04.608774 [ 141.248822] r4:c5ce6f00
4898 14:02:04.613548 [ 141.251365] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4899 14:02:04.620853 [ 141.258507] r9:c5b16000 r8:c03002e4 r7:00000004 r6:b6f10e00 r5:00000017 r4:00000017
4900 14:02:04.631836 [ 141.266262] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4901 14:02:04.634655 [ 141.273836] Exception stack(0xc5b17fa8 to 0xc5b17ff0)
4902 14:02:04.643345 [ 141.278896] 7fa0: 00000017 00000017 00000001 b6dc9000 00000017 00000000
4903 14:02:04.652901 [ 141.287082] 7fc0: 00000017 00000017 b6f10e00 00000004 00000001 00000000 00020000 bec89a54
4904 14:02:04.655061 [ 141.295266] 7fe0: 00000004 bec89788 b6e7b4cf b6e017e6
4905 14:02:04.658304 [ 141.300413] irq event stamp: 0
4906 14:02:04.664051 [ 141.303581] hardirqs last enabled at (0): [<00000000>] 0x0
4907 14:02:04.672744 [ 141.309181] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4908 14:02:04.678967 [ 141.316728] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4909 14:02:04.687025 [ 141.324261] softirqs last disabled at (0): [<00000000>] 0x0
4910 14:02:04.689340 [ 141.329867] ---[ end trace e5a4f999a27108e2 ]---
4911 14:02:04.695320 [ 141.334562] lkdtm: Saturation detected: still saturated
4912 14:02:04.831758 # [ 141.021029] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4913 14:02:04.838983 # [ 141.027218] lkdtm: attempting bad refcount_dec() from saturated
4914 14:02:04.842329 # [ 141.033245] ------------[ cut here ]------------
4915 14:02:04.854092 # [ 141.037901] WARNING: CPU: 1 PID: 3070 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4916 14:02:04.857706 # [ 141.046460] refcount_t: decrement hit 0; leaking memory.
4917 14:02:04.886103 # [ 141.051841] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4918 14:02:04.898197 # [ 141.080997] CPU: 1 PID: 3070 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4919 14:02:04.900356 # [ 141.088748] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4920 14:02:04.904759 # [ 141.095280] Backtrace:
4921 14:02:04.913800 # [ 141.097752] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4922 14:02:04.917496 # [ 141.105332] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4923 14:02:04.925760 # [ 141.111002] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4924 14:02:04.932447 # [ 141.118322] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4925 14:02:04.939242 # [ 141.125293] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28
4926 14:02:04.947491 # [ 141.133047] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4927 14:02:04.953651 # [ 141.140535] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c5b16000
4928 14:02:04.961682 # [ 141.146209] [<c134fb68>] (warn_slowpath_fmt) from [<c086dd9c>] (refcount_warn_saturate+0x6c/0x174)
4929 14:02:04.970735 # [ 141.155175] r9:c1accad8 r8:c15e8544 r7:c5b17f60 r6:00000017 r5:c5d78000 r4:c5b16000
4930 14:02:04.978652 # [ 141.162935] [<c086dd30>] (refcount_warn_saturate) from [<c135c674>] (__refcount_dec.constprop.0+0x38/0x3c)
4931 14:02:04.990748 # [ 141.172602] [<c135c63c>] (__refcount_dec.constprop.0) from [<c135cdf4>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4932 14:02:04.998781 # [ 141.182792] [<c135cdac>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4933 14:02:05.001582 # [ 141.192015] r4:00000036
4934 14:02:05.011115 # [ 141.194560] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4935 14:02:05.019656 # [ 141.202578] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4936 14:02:05.025687 # [ 141.210502] r9:c5b17f60 r8:c513db40 r7:00000017 r6:b6dc9000 r5:c5ce6f00 r4:c0c2e800
4937 14:02:05.033456 # [ 141.218257] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4938 14:02:05.042702 # [ 141.226095] r9:c07f59f4 r8:c5b17f60 r7:c2816000 r6:b6dc9000 r5:c5ce6f00 r4:00000000
4939 14:02:05.051053 # [ 141.233846] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4940 14:02:05.057789 # [ 141.240989] r10:00000004 r9:00000000 r8:00000000 r7:b6dc9000 r6:c5b16000 r5:c5ce6f00
4941 14:02:05.060688 # [ 141.248822] r4:c5ce6f00
4942 14:02:05.067628 # [ 141.251365] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4943 14:02:05.075203 # [ 141.258507] r9:c5b16000 r8:c03002e4 r7:00000004 r6:b6f10e00 r5:00000017 r4:00000017
4944 14:02:05.082252 # [ 141.266262] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4945 14:02:05.088203 # [ 141.273836] Exception stack(0xc5b17fa8 to 0xc5b17ff0)
4946 14:02:05.096334 # [ 141.278896] 7fa0: 00000017 00000017 00000001 b6dc9000 00000017 00000000
4947 14:02:05.104588 # [ 141.287082] 7fc0: 00000017 00000017 b6f10e00 00000004 00000001 00000000 00020000 bec89a54
4948 14:02:05.109741 # [ 141.295266] 7fe0: 00000004 bec89788 b6e7b4cf b6e017e6
4949 14:02:05.112869 # [ 141.300413] irq event stamp: 0
4950 14:02:05.119116 # [ 141.303581] hardirqs last enabled at (0): [<00000000>] 0x0
4951 14:02:05.128724 # [ 141.309181] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4952 14:02:05.133780 # [ 141.316728] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4953 14:02:05.142782 # [ 141.324261] softirqs last disabled at (0): [<00000000>] 0x0
4954 14:02:05.144779 # [ 141.329867] ---[ end trace e5a4f999a27108e2 ]---
4955 14:02:05.149874 # [ 141.334562] lkdtm: Saturation detected: still saturated
4956 14:02:05.157835 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4957 14:02:05.159901 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4958 14:02:05.164062 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4959 14:02:05.203002 [ 141.842330] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4960 14:02:05.210467 [ 141.848475] lkdtm: attempting bad refcount_dec() from saturated
4961 14:02:05.216204 [ 141.854521] ------------[ cut here ]------------
4962 14:02:05.222217 [ 141.859208] WARNING: CPU: 2 PID: 3105 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4963 14:02:05.228891 [ 141.867733] refcount_t: saturated; leaking memory.
4964 14:02:05.258475 [ 141.872565] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
4965 14:02:05.265846 [ 141.901699] CPU: 2 PID: 3105 Comm: cat Tainted: G D W 5.10.145-cip17 #1
4966 14:02:05.271934 [ 141.909449] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4967 14:02:05.274440 [ 141.915981] Backtrace:
4968 14:02:05.282046 [ 141.918453] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
4969 14:02:05.288864 [ 141.926032] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4970 14:02:05.294271 [ 141.931702] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
4971 14:02:05.300829 [ 141.939024] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4972 14:02:05.308534 [ 141.945994] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28
4973 14:02:05.316689 [ 141.953750] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
4974 14:02:05.322754 [ 141.961239] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c5888000
4975 14:02:05.330916 [ 141.966911] [<c134fb68>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
4976 14:02:05.338327 [ 141.975876] r9:c1accaf0 r8:c15e8544 r7:c5889f60 r6:00000017 r5:c6b2d000 r4:c5888000
4977 14:02:05.350415 [ 141.983637] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
4978 14:02:05.359045 [ 141.993308] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135ce64>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4979 14:02:05.369500 [ 142.003494] [<c135ce18>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
4980 14:02:05.373489 [ 142.012718] r4:00000037
4981 14:02:05.377897 [ 142.015264] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
4982 14:02:05.387286 [ 142.023282] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
4983 14:02:05.393929 [ 142.031206] r9:c5889f60 r8:c513db40 r7:00000017 r6:b6e8d000 r5:c5a6bb80 r4:c0c2e800
4984 14:02:05.402455 [ 142.038960] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
4985 14:02:05.413712 [ 142.046799] r9:c07f59f4 r8:c5889f60 r7:c2816000 r6:b6e8d000 r5:c5a6bb80 r4:00000000
4986 14:02:05.416902 [ 142.054551] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
4987 14:02:05.426150 [ 142.061695] r10:00000004 r9:00000000 r8:00000000 r7:b6e8d000 r6:c5888000 r5:c5a6bb80
4988 14:02:05.428106 [ 142.069527] r4:c5a6bb80
4989 14:02:05.434537 [ 142.072070] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
4990 14:02:05.442432 [ 142.079213] r9:c5888000 r8:c03002e4 r7:00000004 r6:b6fd4e00 r5:00000017 r4:00000017
4991 14:02:05.449756 [ 142.086967] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4992 14:02:05.455663 [ 142.094541] Exception stack(0xc5889fa8 to 0xc5889ff0)
4993 14:02:05.463579 [ 142.099601] 9fa0: 00000017 00000017 00000001 b6e8d000 00000017 00000000
4994 14:02:05.475324 [ 142.107787] 9fc0: 00000017 00000017 b6fd4e00 00000004 00000001 00000000 00020000 be960a54
4995 14:02:05.476561 [ 142.115970] 9fe0: 00000004 be960788 b6f3f4cf b6ec57e6
4996 14:02:05.479493 [ 142.121085] irq event stamp: 0
4997 14:02:05.486372 [ 142.124205] hardirqs last enabled at (0): [<00000000>] 0x0
4998 14:02:05.492212 [ 142.129804] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4999 14:02:05.502636 [ 142.137338] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5000 14:02:05.505450 [ 142.144860] softirqs last disabled at (0): [<00000000>] 0x0
5001 14:02:05.509900 [ 142.150451] ---[ end trace e5a4f999a27108e3 ]---
5002 14:02:05.515004 [ 142.155125] lkdtm: Saturation detected: still saturated
5003 14:02:05.640637 # [ 141.842330] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5004 14:02:05.648698 # [ 141.848475] lkdtm: attempting bad refcount_dec() from saturated
5005 14:02:05.654241 # [ 141.854521] ------------[ cut here ]------------
5006 14:02:05.660397 # [ 141.859208] WARNING: CPU: 2 PID: 3105 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
5007 14:02:05.665653 # [ 141.867733] refcount_t: saturated; leaking memory.
5008 14:02:05.696827 # [ 141.872565] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
5009 14:02:05.702452 # [ 141.901699] CPU: 2 PID: 3105 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5010 14:02:05.709906 # [ 141.909449] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5011 14:02:05.712376 # [ 141.915981] Backtrace:
5012 14:02:05.718945 # [ 141.918453] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
5013 14:02:05.724674 # [ 141.926032] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5014 14:02:05.733869 # [ 141.931702] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
5015 14:02:05.740704 # [ 141.939024] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5016 14:02:05.747859 # [ 141.945994] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28
5017 14:02:05.755818 # [ 141.953750] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
5018 14:02:05.761954 # [ 141.961239] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c5888000
5019 14:02:05.771335 # [ 141.966911] [<c134fb68>] (warn_slowpath_fmt) from [<c086de04>] (refcount_warn_saturate+0xd4/0x174)
5020 14:02:05.778779 # [ 141.975876] r9:c1accaf0 r8:c15e8544 r7:c5889f60 r6:00000017 r5:c6b2d000 r4:c5888000
5021 14:02:05.788045 # [ 141.983637] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f4a4>] (__refcount_add.constprop.0+0x44/0x58)
5022 14:02:05.797823 # [ 141.993308] [<c0c2f460>] (__refcount_add.constprop.0) from [<c135ce64>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5023 14:02:05.808713 # [ 142.003494] [<c135ce18>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5024 14:02:05.811062 # [ 142.012718] r4:00000037
5025 14:02:05.819408 # [ 142.015264] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5026 14:02:05.827855 # [ 142.023282] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5027 14:02:05.835397 # [ 142.031206] r9:c5889f60 r8:c513db40 r7:00000017 r6:b6e8d000 r5:c5a6bb80 r4:c0c2e800
5028 14:02:05.842854 # [ 142.038960] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5029 14:02:05.850540 # [ 142.046799] r9:c07f59f4 r8:c5889f60 r7:c2816000 r6:b6e8d000 r5:c5a6bb80 r4:00000000
5030 14:02:05.857788 # [ 142.054551] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5031 14:02:05.865138 # [ 142.061695] r10:00000004 r9:00000000 r8:00000000 r7:b6e8d000 r6:c5888000 r5:c5a6bb80
5032 14:02:05.868581 # [ 142.069527] r4:c5a6bb80
5033 14:02:05.877377 # [ 142.072070] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5034 14:02:05.885564 # [ 142.079213] r9:c5888000 r8:c03002e4 r7:00000004 r6:b6fd4e00 r5:00000017 r4:00000017
5035 14:02:05.891917 # [ 142.086967] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5036 14:02:05.898023 # [ 142.094541] Exception stack(0xc5889fa8 to 0xc5889ff0)
5037 14:02:05.905226 # [ 142.099601] 9fa0: 00000017 00000017 00000001 b6e8d000 00000017 00000000
5038 14:02:05.914928 # [ 142.107787] 9fc0: 00000017 00000017 b6fd4e00 00000004 00000001 00000000 00020000 be960a54
5039 14:02:05.920202 # [ 142.115970] 9fe0: 00000004 be960788 b6f3f4cf b6ec57e6
5040 14:02:05.922355 # [ 142.121085] irq event stamp: 0
5041 14:02:05.927649 # [ 142.124205] hardirqs last enabled at (0): [<00000000>] 0x0
5042 14:02:05.936939 # [ 142.129804] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5043 14:02:05.944803 # [ 142.137338] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5044 14:02:05.949233 # [ 142.144860] softirqs last disabled at (0): [<00000000>] 0x0
5045 14:02:05.954869 # [ 142.150451] ---[ end trace e5a4f999a27108e3 ]---
5046 14:02:05.959025 # [ 142.155125] lkdtm: Saturation detected: still saturated
5047 14:02:05.965709 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5048 14:02:05.968932 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5049 14:02:05.973513 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5050 14:02:05.988167 [ 142.624598] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5051 14:02:05.993826 [ 142.631660] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5052 14:02:06.000224 [ 142.638401] ------------[ cut here ]------------
5053 14:02:06.006098 [ 142.643093] WARNING: CPU: 1 PID: 3137 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5054 14:02:06.011942 [ 142.651607] refcount_t: saturated; leaking memory.
5055 14:02:06.043699 [ 142.656408] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
5056 14:02:06.049932 [ 142.685556] CPU: 1 PID: 3137 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5057 14:02:06.054575 [ 142.693306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5058 14:02:06.056914 [ 142.699839] Backtrace:
5059 14:02:06.064935 [ 142.702313] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
5060 14:02:06.073316 [ 142.709891] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5061 14:02:06.078150 [ 142.715563] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
5062 14:02:06.087320 [ 142.722885] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5063 14:02:06.095107 [ 142.729856] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28
5064 14:02:06.101272 [ 142.737610] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
5065 14:02:06.107359 [ 142.745098] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6dea000
5066 14:02:06.115515 [ 142.750772] [<c134fb68>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
5067 14:02:06.122484 [ 142.759740] r9:c1accb08 r8:c15e8544 r7:c6debf60 r6:00000020 r5:c5e6d000 r4:c0000000
5068 14:02:06.134446 [ 142.767501] [<c086dd30>] (refcount_warn_saturate) from [<c135c6dc>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5069 14:02:06.148486 [ 142.777949] [<c135c678>] (__refcount_add_not_zero.constprop.0) from [<c135ced8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5070 14:02:06.149825 [ 142.789689] r5:c5e6d000 r4:c6dea000
5071 14:02:06.160480 [ 142.793285] [<c135ce88>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5072 14:02:06.162429 [ 142.803290] r4:00000038
5073 14:02:06.169791 [ 142.805834] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5074 14:02:06.177890 [ 142.813852] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5075 14:02:06.184683 [ 142.821777] r9:c6debf60 r8:c513db40 r7:00000020 r6:b6e07000 r5:c59f1e00 r4:c0c2e800
5076 14:02:06.192697 [ 142.829532] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5077 14:02:06.202678 [ 142.837371] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6e07000 r5:c59f1e00 r4:00000000
5078 14:02:06.209633 [ 142.845123] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5079 14:02:06.217588 [ 142.852265] r10:00000004 r9:00000000 r8:00000000 r7:b6e07000 r6:c6dea000 r5:c59f1e00
5080 14:02:06.219029 [ 142.860098] r4:c59f1e00
5081 14:02:06.226079 [ 142.862641] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5082 14:02:06.235640 [ 142.869785] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6f4ee00 r5:00000020 r4:00000020
5083 14:02:06.241031 [ 142.877538] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5084 14:02:06.245771 [ 142.885113] Exception stack(0xc6debfa8 to 0xc6debff0)
5085 14:02:06.255081 [ 142.890173] bfa0: 00000020 00000020 00000001 b6e07000 00000020 00000000
5086 14:02:06.262900 [ 142.898358] bfc0: 00000020 00000020 b6f4ee00 00000004 00000001 00000000 00020000 beda1a54
5087 14:02:06.266149 [ 142.906540] bfe0: 00000004 beda1788 b6eb94cf b6e3f7e6
5088 14:02:06.270259 [ 142.911657] irq event stamp: 0
5089 14:02:06.274873 [ 142.914730] hardirqs last enabled at (0): [<00000000>] 0x0
5090 14:02:06.284712 [ 142.920318] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5091 14:02:06.291148 [ 142.927882] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5092 14:02:06.298964 [ 142.935443] softirqs last disabled at (0): [<00000000>] 0x0
5093 14:02:06.302149 [ 142.941031] ---[ end trace e5a4f999a27108e4 ]---
5094 14:02:06.305684 [ 142.945706] lkdtm: Saturation detected: still saturated
5095 14:02:06.427462 # [ 142.624598] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5096 14:02:06.435379 # [ 142.631660] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5097 14:02:06.441321 # [ 142.638401] ------------[ cut here ]------------
5098 14:02:06.447203 # [ 142.643093] WARNING: CPU: 1 PID: 3137 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5099 14:02:06.452975 # [ 142.651607] refcount_t: saturated; leaking memory.
5100 14:02:06.483957 # [ 142.656408] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
5101 14:02:06.490211 # [ 142.685556] CPU: 1 PID: 3137 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5102 14:02:06.497057 # [ 142.693306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5103 14:02:06.500340 # [ 142.699839] Backtrace:
5104 14:02:06.510400 # [ 142.702313] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
5105 14:02:06.514637 # [ 142.709891] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5106 14:02:06.521664 # [ 142.715563] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
5107 14:02:06.527210 # [ 142.722885] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5108 14:02:06.536728 # [ 142.729856] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28
5109 14:02:06.543221 # [ 142.737610] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
5110 14:02:06.548709 # [ 142.745098] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6dea000
5111 14:02:06.562318 # [ 142.750772] [<c134fb68>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
5112 14:02:06.565980 # [ 142.759740] r9:c1accb08 r8:c15e8544 r7:c6debf60 r6:00000020 r5:c5e6d000 r4:c0000000
5113 14:02:06.578624 # [ 142.767501] [<c086dd30>] (refcount_warn_saturate) from [<c135c6dc>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5114 14:02:06.587826 # [ 142.777949] [<c135c678>] (__refcount_add_not_zero.constprop.0) from [<c135ced8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5115 14:02:06.592742 # [ 142.789689] r5:c5e6d000 r4:c6dea000
5116 14:02:06.602732 # [ 142.793285] [<c135ce88>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5117 14:02:06.606593 # [ 142.803290] r4:00000038
5118 14:02:06.615513 # [ 142.805834] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5119 14:02:06.620368 # [ 142.813852] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5120 14:02:06.628232 # [ 142.821777] r9:c6debf60 r8:c513db40 r7:00000020 r6:b6e07000 r5:c59f1e00 r4:c0c2e800
5121 14:02:06.636889 # [ 142.829532] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5122 14:02:06.644033 # [ 142.837371] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6e07000 r5:c59f1e00 r4:00000000
5123 14:02:06.653754 # [ 142.845123] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5124 14:02:06.659304 # [ 142.852265] r10:00000004 r9:00000000 r8:00000000 r7:b6e07000 r6:c6dea000 r5:c59f1e00
5125 14:02:06.662943 # [ 142.860098] r4:c59f1e00
5126 14:02:06.672145 # [ 142.862641] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5127 14:02:06.677715 # [ 142.869785] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6f4ee00 r5:00000020 r4:00000020
5128 14:02:06.688658 # [ 142.877538] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5129 14:02:06.690968 # [ 142.885113] Exception stack(0xc6debfa8 to 0xc6debff0)
5130 14:02:06.699346 # [ 142.890173] bfa0: 00000020 00000020 00000001 b6e07000 00000020 00000000
5131 14:02:06.707705 # [ 142.898358] bfc0: 00000020 00000020 b6f4ee00 00000004 00000001 00000000 00020000 beda1a54
5132 14:02:06.713553 # [ 142.906540] bfe0: 00000004 beda1788 b6eb94cf b6e3f7e6
5133 14:02:06.717787 # [ 142.911657] irq event stamp: 0
5134 14:02:06.724089 # [ 142.914730] hardirqs last enabled at (0): [<00000000>] 0x0
5135 14:02:06.728935 # [ 142.920318] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5136 14:02:06.736196 # [ 142.927882] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5137 14:02:06.742466 # [ 142.935443] softirqs last disabled at (0): [<00000000>] 0x0
5138 14:02:06.751064 # [ 142.941031] ---[ end trace e5a4f999a27108e4 ]---
5139 14:02:06.752166 # [ 142.945706] lkdtm: Saturation detected: still saturated
5140 14:02:06.759343 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5141 14:02:06.765283 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5142 14:02:06.769127 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5143 14:02:06.787899 [ 143.424377] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5144 14:02:06.794320 [ 143.431301] lkdtm: attempting bad refcount_add_not_zero() from saturated
5145 14:02:06.800036 [ 143.438107] ------------[ cut here ]------------
5146 14:02:06.805820 [ 143.442788] WARNING: CPU: 0 PID: 3171 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5147 14:02:06.811028 [ 143.451235] refcount_t: saturated; leaking memory.
5148 14:02:06.839897 [ 143.456071] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
5149 14:02:06.849148 [ 143.485291] CPU: 0 PID: 3171 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5150 14:02:06.854755 [ 143.493040] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5151 14:02:06.857043 [ 143.499572] Backtrace:
5152 14:02:06.864888 [ 143.502047] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
5153 14:02:06.871624 [ 143.509626] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5154 14:02:06.878854 [ 143.515298] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
5155 14:02:06.886056 [ 143.522619] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5156 14:02:06.893248 [ 143.529590] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28
5157 14:02:06.900483 [ 143.537344] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
5158 14:02:06.905742 [ 143.544834] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c5cc0000
5159 14:02:06.914621 [ 143.550505] [<c134fb68>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
5160 14:02:06.921717 [ 143.559473] r9:c1accb28 r8:c15e8544 r7:c5cc1f60 r6:00000020 r5:c5b2b000 r4:c0000000
5161 14:02:06.934397 [ 143.567232] [<c086dd30>] (refcount_warn_saturate) from [<c135c6dc>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5162 14:02:06.944254 [ 143.577682] [<c135c678>] (__refcount_add_not_zero.constprop.0) from [<c135cf60>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5163 14:02:06.951201 [ 143.589422] r5:c5b2b000 r4:c5cc0000
5164 14:02:06.962578 [ 143.593016] [<c135cf10>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5165 14:02:06.963684 [ 143.603021] r4:00000039
5166 14:02:06.968043 [ 143.605566] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5167 14:02:06.976788 [ 143.613585] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5168 14:02:06.986128 [ 143.621511] r9:c5cc1f60 r8:c513db40 r7:00000020 r6:b6e11000 r5:c29c9040 r4:c0c2e800
5169 14:02:06.993483 [ 143.629267] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5170 14:02:07.001362 [ 143.637107] r9:c07f59f4 r8:c5cc1f60 r7:c2816000 r6:b6e11000 r5:c29c9040 r4:00000000
5171 14:02:07.008934 [ 143.644861] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5172 14:02:07.018022 [ 143.652005] r10:00000004 r9:00000000 r8:00000000 r7:b6e11000 r6:c5cc0000 r5:c29c9040
5173 14:02:07.018308 [ 143.659839] r4:c29c9040
5174 14:02:07.024840 [ 143.662382] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5175 14:02:07.032789 [ 143.669526] r9:c5cc0000 r8:c03002e4 r7:00000004 r6:b6f58e00 r5:00000020 r4:00000020
5176 14:02:07.041902 [ 143.677280] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5177 14:02:07.044737 [ 143.684854] Exception stack(0xc5cc1fa8 to 0xc5cc1ff0)
5178 14:02:07.055118 [ 143.689915] 1fa0: 00000020 00000020 00000001 b6e11000 00000020 00000000
5179 14:02:07.061753 [ 143.698100] 1fc0: 00000020 00000020 b6f58e00 00000004 00000001 00000000 00020000 beebca54
5180 14:02:07.068239 [ 143.706283] 1fe0: 00000004 beebc788 b6ec34cf b6e497e6
5181 14:02:07.070933 [ 143.711393] irq event stamp: 0
5182 14:02:07.076753 [ 143.714490] hardirqs last enabled at (0): [<00000000>] 0x0
5183 14:02:07.082546 [ 143.720079] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5184 14:02:07.089761 [ 143.727614] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5185 14:02:07.097333 [ 143.735962] softirqs last disabled at (0): [<00000000>] 0x0
5186 14:02:07.103313 [ 143.741592] ---[ end trace e5a4f999a27108e5 ]---
5187 14:02:07.106053 [ 143.746225] lkdtm: Saturation detected: still saturated
5188 14:02:07.251904 # [ 143.424377] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5189 14:02:07.257313 # [ 143.431301] lkdtm: attempting bad refcount_add_not_zero() from saturated
5190 14:02:07.262600 # [ 143.438107] ------------[ cut here ]------------
5191 14:02:07.269356 # [ 143.442788] WARNING: CPU: 0 PID: 3171 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5192 14:02:07.273558 # [ 143.451235] refcount_t: saturated; leaking memory.
5193 14:02:07.303277 # [ 143.456071] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
5194 14:02:07.311897 # [ 143.485291] CPU: 0 PID: 3171 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5195 14:02:07.319383 # [ 143.493040] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5196 14:02:07.321091 # [ 143.499572] Backtrace:
5197 14:02:07.329508 # [ 143.502047] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
5198 14:02:07.333099 # [ 143.509626] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5199 14:02:07.341950 # [ 143.515298] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
5200 14:02:07.348234 # [ 143.522619] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5201 14:02:07.356315 # [ 143.529590] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28
5202 14:02:07.363915 # [ 143.537344] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
5203 14:02:07.369380 # [ 143.544834] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c5cc0000
5204 14:02:07.379575 # [ 143.550505] [<c134fb68>] (warn_slowpath_fmt) from [<c086ddd0>] (refcount_warn_saturate+0xa0/0x174)
5205 14:02:07.386831 # [ 143.559473] r9:c1accb28 r8:c15e8544 r7:c5cc1f60 r6:00000020 r5:c5b2b000 r4:c0000000
5206 14:02:07.397892 # [ 143.567232] [<c086dd30>] (refcount_warn_saturate) from [<c135c6dc>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5207 14:02:07.409807 # [ 143.577682] [<c135c678>] (__refcount_add_not_zero.constprop.0) from [<c135cf60>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5208 14:02:07.414573 # [ 143.589422] r5:c5b2b000 r4:c5cc0000
5209 14:02:07.424233 # [ 143.593016] [<c135cf10>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5210 14:02:07.426691 # [ 143.603021] r4:00000039
5211 14:02:07.433404 # [ 143.605566] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5212 14:02:07.443286 # [ 143.613585] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5213 14:02:07.449977 # [ 143.621511] r9:c5cc1f60 r8:c513db40 r7:00000020 r6:b6e11000 r5:c29c9040 r4:c0c2e800
5214 14:02:07.457936 # [ 143.629267] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5215 14:02:07.465868 # [ 143.637107] r9:c07f59f4 r8:c5cc1f60 r7:c2816000 r6:b6e11000 r5:c29c9040 r4:00000000
5216 14:02:07.474958 # [ 143.644861] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5217 14:02:07.481352 # [ 143.652005] r10:00000004 r9:00000000 r8:00000000 r7:b6e11000 r6:c5cc0000 r5:c29c9040
5218 14:02:07.486707 # [ 143.659839] r4:c29c9040
5219 14:02:07.493873 # [ 143.662382] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5220 14:02:07.499127 # [ 143.669526] r9:c5cc0000 r8:c03002e4 r7:00000004 r6:b6f58e00 r5:00000020 r4:00000020
5221 14:02:07.506945 # [ 143.677280] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5222 14:02:07.512765 # [ 143.684854] Exception stack(0xc5cc1fa8 to 0xc5cc1ff0)
5223 14:02:07.521844 # [ 143.689915] 1fa0: 00000020 00000020 00000001 b6e11000 00000020 00000000
5224 14:02:07.528147 # [ 143.698100] 1fc0: 00000020 00000020 b6f58e00 00000004 00000001 00000000 00020000 beebca54
5225 14:02:07.533231 # [ 143.706283] 1fe0: 00000004 beebc788 b6ec34cf b6e497e6
5226 14:02:07.537346 # [ 143.711393] irq event stamp: 0
5227 14:02:07.543064 # [ 143.714490] hardirqs last enabled at (0): [<00000000>] 0x0
5228 14:02:07.551377 # [ 143.720079] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5229 14:02:07.558321 # [ 143.727614] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5230 14:02:07.565725 # [ 143.735962] softirqs last disabled at (0): [<00000000>] 0x0
5231 14:02:07.568735 # [ 143.741592] ---[ end trace e5a4f999a27108e5 ]---
5232 14:02:07.574012 # [ 143.746225] lkdtm: Saturation detected: still saturated
5233 14:02:07.579388 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5234 14:02:07.585733 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5235 14:02:07.590075 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5236 14:02:07.624094 [ 144.260005] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5237 14:02:07.629389 [ 144.266985] lkdtm: attempting bad refcount_dec_and_test() from saturated
5238 14:02:07.633263 [ 144.273767] ------------[ cut here ]------------
5239 14:02:07.641598 [ 144.278421] WARNING: CPU: 3 PID: 3208 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5240 14:02:07.649004 [ 144.287010] refcount_t: underflow; use-after-free.
5241 14:02:07.677530 [ 144.291851] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
5242 14:02:07.684935 [ 144.321079] CPU: 3 PID: 3208 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5243 14:02:07.692301 [ 144.328834] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5244 14:02:07.694076 [ 144.335369] Backtrace:
5245 14:02:07.703068 [ 144.337848] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
5246 14:02:07.706338 [ 144.345430] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5247 14:02:07.713965 [ 144.351108] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
5248 14:02:07.723320 [ 144.358436] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5249 14:02:07.727933 [ 144.365410] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28
5250 14:02:07.735245 [ 144.373169] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
5251 14:02:07.740912 [ 144.380663] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6dea000
5252 14:02:07.750348 [ 144.386341] [<c134fb68>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
5253 14:02:07.759286 [ 144.395399] r9:c1accb48 r8:c15e8544 r7:c6debf60 r6:00000020 r5:c6e37000 r4:c6dea000
5254 14:02:07.769723 [ 144.403168] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5255 14:02:07.782006 [ 144.413629] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c135cfe8>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5256 14:02:07.791362 [ 144.425386] [<c135cf98>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5257 14:02:07.795701 [ 144.435396] r4:0000003a
5258 14:02:07.802294 [ 144.437945] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5259 14:02:07.809405 [ 144.445967] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5260 14:02:07.817868 [ 144.453895] r9:c6debf60 r8:c513db40 r7:00000020 r6:b6e7b000 r5:c5ce6000 r4:c0c2e800
5261 14:02:07.826204 [ 144.461656] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5262 14:02:07.834779 [ 144.469499] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6e7b000 r5:c5ce6000 r4:00000000
5263 14:02:07.839343 [ 144.477257] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5264 14:02:07.847131 [ 144.484403] r10:00000004 r9:00000000 r8:00000000 r7:b6e7b000 r6:c6dea000 r5:c5ce6000
5265 14:02:07.850436 [ 144.492242] r4:c5ce6000
5266 14:02:07.858252 [ 144.494791] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5267 14:02:07.865367 [ 144.501939] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6fc2e00 r5:00000020 r4:00000020
5268 14:02:07.872927 [ 144.509698] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5269 14:02:07.880601 [ 144.517277] Exception stack(0xc6debfa8 to 0xc6debff0)
5270 14:02:07.889234 [ 144.522342] bfa0: 00000020 00000020 00000001 b6e7b000 00000020 00000000
5271 14:02:07.896218 [ 144.530531] bfc0: 00000020 00000020 b6fc2e00 00000004 00000001 00000000 00020000 beae3a54
5272 14:02:07.898956 [ 144.538718] bfe0: 00000004 beae3788 b6f2d4cf b6eb37e6
5273 14:02:07.901721 [ 144.543845] irq event stamp: 0
5274 14:02:07.907089 [ 144.546923] hardirqs last enabled at (0): [<00000000>] 0x0
5275 14:02:07.915295 [ 144.552549] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5276 14:02:07.923400 [ 144.560058] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5277 14:02:07.928089 [ 144.567683] softirqs last disabled at (0): [<00000000>] 0x0
5278 14:02:07.932891 [ 144.573327] ---[ end trace e5a4f999a27108e6 ]---
5279 14:02:07.937879 [ 144.577964] lkdtm: Saturation detected: still saturated
5280 14:02:08.062365 # [ 144.260005] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5281 14:02:08.072735 # [ 144.266985] lkdtm: attempting bad refcount_dec_and_test() from saturated
5282 14:02:08.075980 # [ 144.273767] ------------[ cut here ]------------
5283 14:02:08.083579 # [ 144.278421] WARNING: CPU: 3 PID: 3208 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5284 14:02:08.088340 # [ 144.287010] refcount_t: underflow; use-after-free.
5285 14:02:08.118099 # [ 144.291851] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
5286 14:02:08.126049 # [ 144.321079] CPU: 3 PID: 3208 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5287 14:02:08.133369 # [ 144.328834] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5288 14:02:08.134895 # [ 144.335369] Backtrace:
5289 14:02:08.142862 # [ 144.337848] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
5290 14:02:08.148808 # [ 144.345430] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5291 14:02:08.155564 # [ 144.351108] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
5292 14:02:08.166211 # [ 144.358436] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5293 14:02:08.169962 # [ 144.365410] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28
5294 14:02:08.178860 # [ 144.373169] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
5295 14:02:08.185677 # [ 144.380663] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6dea000
5296 14:02:08.192391 # [ 144.386341] [<c134fb68>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
5297 14:02:08.200041 # [ 144.395399] r9:c1accb48 r8:c15e8544 r7:c6debf60 r6:00000020 r5:c6e37000 r4:c6dea000
5298 14:02:08.211152 # [ 144.403168] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5299 14:02:08.224041 # [ 144.413629] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c135cfe8>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5300 14:02:08.233638 # [ 144.425386] [<c135cf98>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5301 14:02:08.237356 # [ 144.435396] r4:0000003a
5302 14:02:08.248183 # [ 144.437945] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5303 14:02:08.255107 # [ 144.445967] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5304 14:02:08.263540 # [ 144.453895] r9:c6debf60 r8:c513db40 r7:00000020 r6:b6e7b000 r5:c5ce6000 r4:c0c2e800
5305 14:02:08.268379 # [ 144.461656] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5306 14:02:08.276619 # [ 144.469499] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6e7b000 r5:c5ce6000 r4:00000000
5307 14:02:08.284687 # [ 144.477257] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5308 14:02:08.291135 # [ 144.484403] r10:00000004 r9:00000000 r8:00000000 r7:b6e7b000 r6:c6dea000 r5:c5ce6000
5309 14:02:08.294412 # [ 144.492242] r4:c5ce6000
5310 14:02:08.302079 # [ 144.494791] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5311 14:02:08.310121 # [ 144.501939] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6fc2e00 r5:00000020 r4:00000020
5312 14:02:08.317348 # [ 144.509698] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5313 14:02:08.321495 # [ 144.517277] Exception stack(0xc6debfa8 to 0xc6debff0)
5314 14:02:08.330316 # [ 144.522342] bfa0: 00000020 00000020 00000001 b6e7b000 00000020 00000000
5315 14:02:08.338200 # [ 144.530531] bfc0: 00000020 00000020 b6fc2e00 00000004 00000001 00000000 00020000 beae3a54
5316 14:02:08.344834 # [ 144.538718] bfe0: 00000004 beae3788 b6f2d4cf b6eb37e6
5317 14:02:08.347676 # [ 144.543845] irq event stamp: 0
5318 14:02:08.354723 # [ 144.546923] hardirqs last enabled at (0): [<00000000>] 0x0
5319 14:02:08.360018 # [ 144.552549] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5320 14:02:08.368571 # [ 144.560058] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5321 14:02:08.375387 # [ 144.567683] softirqs last disabled at (0): [<00000000>] 0x0
5322 14:02:08.380966 # [ 144.573327] ---[ end trace e5a4f999a27108e6 ]---
5323 14:02:08.385775 # [ 144.577964] lkdtm: Saturation detected: still saturated
5324 14:02:08.392376 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5325 14:02:08.398317 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5326 14:02:08.401077 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5327 14:02:08.430830 [ 145.068988] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5328 14:02:08.437434 [ 145.076057] lkdtm: attempting bad refcount_sub_and_test() from saturated
5329 14:02:08.442808 [ 145.082930] ------------[ cut here ]------------
5330 14:02:08.452827 [ 145.087622] WARNING: CPU: 1 PID: 3243 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5331 14:02:08.456008 [ 145.096269] refcount_t: underflow; use-after-free.
5332 14:02:08.485503 [ 145.101098] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
5333 14:02:08.495159 [ 145.130801] CPU: 1 PID: 3243 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5334 14:02:08.503122 [ 145.138574] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5335 14:02:08.503441 [ 145.145122] Backtrace:
5336 14:02:08.511287 [ 145.147635] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
5337 14:02:08.515463 [ 145.155240] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5338 14:02:08.523059 [ 145.160936] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
5339 14:02:08.530006 [ 145.168285] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5340 14:02:08.537574 [ 145.175278] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28
5341 14:02:08.548610 [ 145.183059] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
5342 14:02:08.554951 [ 145.190569] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6d86000
5343 14:02:08.561548 [ 145.196269] [<c134fb68>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
5344 14:02:08.569081 [ 145.205345] r9:c1accb68 r8:c15e8544 r7:c6d87f60 r6:00000020 r5:c5d6d000 r4:c6d86000
5345 14:02:08.578374 [ 145.213141] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5346 14:02:08.590781 [ 145.223618] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c135d070>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5347 14:02:08.600816 [ 145.235394] [<c135d020>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5348 14:02:08.604082 [ 145.245413] r4:0000003b
5349 14:02:08.612567 [ 145.247983] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5350 14:02:08.621537 [ 145.256025] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5351 14:02:08.627622 [ 145.263973] r9:c6d87f60 r8:c513db40 r7:00000020 r6:b6e86000 r5:c5dce280 r4:c0c2e800
5352 14:02:08.636082 [ 145.271756] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5353 14:02:08.645941 [ 145.279618] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e86000 r5:c5dce280 r4:00000000
5354 14:02:08.649185 [ 145.287393] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5355 14:02:08.658262 [ 145.294559] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c6d86000 r5:c5dce280
5356 14:02:08.660045 [ 145.302408] r4:c5dce280
5357 14:02:08.668750 [ 145.304974] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5358 14:02:08.675296 [ 145.312142] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:00000020 r4:00000020
5359 14:02:08.683600 [ 145.319920] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5360 14:02:08.689300 [ 145.327513] Exception stack(0xc6d87fa8 to 0xc6d87ff0)
5361 14:02:08.701828 [ 145.332597] 7fa0: 00000020 00000020 00000001 b6e86000 00000020 00000000
5362 14:02:08.706354 [ 145.340806] 7fc0: 00000020 00000020 b6fcde00 00000004 00000001 00000000 00020000 bec57a54
5363 14:02:08.710477 [ 145.349007] 7fe0: 00000004 bec57788 b6f384cf b6ebe7e6
5364 14:02:08.714380 [ 145.354227] irq event stamp: 0
5365 14:02:08.718466 [ 145.357332] hardirqs last enabled at (0): [<00000000>] 0x0
5366 14:02:08.726955 [ 145.363036] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5367 14:02:08.732606 [ 145.370566] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5368 14:02:08.739192 [ 145.378164] softirqs last disabled at (0): [<00000000>] 0x0
5369 14:02:08.743081 [ 145.383841] ---[ end trace e5a4f999a27108e7 ]---
5370 14:02:08.748833 [ 145.388524] lkdtm: Saturation detected: still saturated
5371 14:02:08.898507 # [ 145.068988] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5372 14:02:08.906111 # [ 145.076057] lkdtm: attempting bad refcount_sub_and_test() from saturated
5373 14:02:08.910159 # [ 145.082930] ------------[ cut here ]------------
5374 14:02:08.921739 # [ 145.087622] WARNING: CPU: 1 PID: 3243 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5375 14:02:08.923231 # [ 145.096269] refcount_t: underflow; use-after-free.
5376 14:02:08.952701 # [ 145.101098] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3
5377 14:02:08.960715 # [ 145.130801] CPU: 1 PID: 3243 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5378 14:02:08.966583 # [ 145.138574] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5379 14:02:08.968587 # [ 145.145122] Backtrace:
5380 14:02:08.976831 # [ 145.147635] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
5381 14:02:08.982253 # [ 145.155240] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5382 14:02:08.993073 # [ 145.160936] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
5383 14:02:08.998342 # [ 145.168285] [<c1355b6c>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5384 14:02:09.005931 # [ 145.175278] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28
5385 14:02:09.013480 # [ 145.183059] [<c03565f4>] (__warn) from [<c134fbf0>] (warn_slowpath_fmt+0x8c/0xa8)
5386 14:02:09.018741 # [ 145.190569] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6d86000
5387 14:02:09.028954 # [ 145.196269] [<c134fb68>] (warn_slowpath_fmt) from [<c086de6c>] (refcount_warn_saturate+0x13c/0x174)
5388 14:02:09.037630 # [ 145.205345] r9:c1accb68 r8:c15e8544 r7:c6d87f60 r6:00000020 r5:c5d6d000 r4:c6d86000
5389 14:02:09.046222 # [ 145.213141] [<c086dd30>] (refcount_warn_saturate) from [<c0c2f51c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5390 14:02:09.058218 # [ 145.223618] [<c0c2f4b8>] (__refcount_sub_and_test.constprop.0) from [<c135d070>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5391 14:02:09.069498 # [ 145.235394] [<c135d020>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5392 14:02:09.073199 # [ 145.245413] r4:0000003b
5393 14:02:09.082716 # [ 145.247983] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5394 14:02:09.088463 # [ 145.256025] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5395 14:02:09.095547 # [ 145.263973] r9:c6d87f60 r8:c513db40 r7:00000020 r6:b6e86000 r5:c5dce280 r4:c0c2e800
5396 14:02:09.106171 # [ 145.271756] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5397 14:02:09.112041 # [ 145.279618] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e86000 r5:c5dce280 r4:00000000
5398 14:02:09.121176 # [ 145.287393] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5399 14:02:09.127809 # [ 145.294559] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c6d86000 r5:c5dce280
5400 14:02:09.132807 # [ 145.302408] r4:c5dce280
5401 14:02:09.137567 # [ 145.304974] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5402 14:02:09.145714 # [ 145.312142] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:00000020 r4:00000020
5403 14:02:09.154065 # [ 145.319920] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5404 14:02:09.158380 # [ 145.327513] Exception stack(0xc6d87fa8 to 0xc6d87ff0)
5405 14:02:09.167409 # [ 145.332597] 7fa0: 00000020 00000020 00000001 b6e86000 00000020 00000000
5406 14:02:09.176384 # [ 145.340806] 7fc0: 00000020 00000020 b6fcde00 00000004 00000001 00000000 00020000 bec57a54
5407 14:02:09.179611 # [ 145.349007] 7fe0: 00000004 bec57788 b6f384cf b6ebe7e6
5408 14:02:09.183849 # [ 145.354227] irq event stamp: 0
5409 14:02:09.189113 # [ 145.357332] hardirqs last enabled at (0): [<00000000>] 0x0
5410 14:02:09.195537 # [ 145.363036] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5411 14:02:09.203975 # [ 145.370566] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5412 14:02:09.209302 # [ 145.378164] softirqs last disabled at (0): [<00000000>] 0x0
5413 14:02:09.214443 # [ 145.383841] ---[ end trace e5a4f999a27108e7 ]---
5414 14:02:09.218703 # [ 145.388524] lkdtm: Saturation detected: still saturated
5415 14:02:09.226706 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5416 14:02:09.232379 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5417 14:02:09.234373 # selftests: lkdtm: REFCOUNT_TIMING.sh
5418 14:02:09.239577 # Skipping REFCOUNT_TIMING: timing only
5419 14:02:09.244365 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5420 14:02:09.246757 # selftests: lkdtm: ATOMIC_TIMING.sh
5421 14:02:09.333573 # Skipping ATOMIC_TIMING: timing only
5422 14:02:09.341365 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5423 14:02:09.358656 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5424 14:02:09.624620 [ 146.261904] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5425 14:02:09.629025 [ 146.267993] lkdtm: attempting good copy_to_user of correct size
5426 14:02:09.635033 [ 146.274186] lkdtm: attempting bad copy_to_user of too large size
5427 14:02:09.750698 # [ 146.261904] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5428 14:02:09.754842 # [ 146.267993] lkdtm: attempting good copy_to_user of correct size
5429 14:02:09.760573 # [ 146.274186] lkdtm: attempting bad copy_to_user of too large size
5430 14:02:09.772694 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5431 14:02:09.797194 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5432 14:02:09.817148 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5433 14:02:10.085772 [ 146.722702] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5434 14:02:10.089840 [ 146.728966] lkdtm: attempting good copy_from_user of correct size
5435 14:02:10.096313 [ 146.735269] lkdtm: attempting bad copy_from_user of too large size
5436 14:02:10.218809 # [ 146.722702] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5437 14:02:10.222060 # [ 146.728966] lkdtm: attempting good copy_from_user of correct size
5438 14:02:10.227705 # [ 146.735269] lkdtm: attempting bad copy_from_user of too large size
5439 14:02:10.244966 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5440 14:02:10.268160 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5441 14:02:10.287527 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5442 14:02:10.550574 [ 147.186917] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5443 14:02:10.556182 [ 147.193479] lkdtm: attempting good copy_to_user inside whitelist
5444 14:02:10.561022 [ 147.199538] lkdtm: attempting bad copy_to_user outside whitelist
5445 14:02:10.673247 # [ 147.186917] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5446 14:02:10.677390 # [ 147.193479] lkdtm: attempting good copy_to_user inside whitelist
5447 14:02:10.682107 # [ 147.199538] lkdtm: attempting bad copy_to_user outside whitelist
5448 14:02:10.698341 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5449 14:02:10.721754 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5450 14:02:10.742234 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5451 14:02:11.011151 [ 147.648851] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5452 14:02:11.017425 [ 147.655580] lkdtm: attempting good copy_from_user inside whitelist
5453 14:02:11.023794 [ 147.661842] lkdtm: attempting bad copy_from_user outside whitelist
5454 14:02:11.132920 # [ 147.648851] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5455 14:02:11.139171 # [ 147.655580] lkdtm: attempting good copy_from_user inside whitelist
5456 14:02:11.146032 # [ 147.661842] lkdtm: attempting bad copy_from_user outside whitelist
5457 14:02:11.157057 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5458 14:02:11.179416 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5459 14:02:11.198999 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5460 14:02:11.470099 [ 148.108129] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5461 14:02:11.475147 [ 148.114390] lkdtm: good_stack: c5b17e0c-c5b17e2c
5462 14:02:11.480344 [ 148.119022] lkdtm: bad_stack : c5b17d84-c5b17da4
5463 14:02:11.485691 [ 148.123714] lkdtm: attempting good copy_to_user of local stack
5464 14:02:11.490706 [ 148.129603] lkdtm: attempting bad copy_to_user of distant stack
5465 14:02:11.604878 # [ 148.108129] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5466 14:02:11.608589 # [ 148.114390] lkdtm: good_stack: c5b17e0c-c5b17e2c
5467 14:02:11.612599 # [ 148.119022] lkdtm: bad_stack : c5b17d84-c5b17da4
5468 14:02:11.620344 # [ 148.123714] lkdtm: attempting good copy_to_user of local stack
5469 14:02:11.624281 # [ 148.129603] lkdtm: attempting bad copy_to_user of distant stack
5470 14:02:11.629957 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5471 14:02:11.652694 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5472 14:02:11.670396 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5473 14:02:11.933709 [ 148.572616] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5474 14:02:11.940617 [ 148.579000] lkdtm: good_stack: c6debe0c-c6debe2c
5475 14:02:11.946066 [ 148.583688] lkdtm: bad_stack : c6debd84-c6debda4
5476 14:02:11.951331 [ 148.588336] lkdtm: attempting good copy_from_user of local stack
5477 14:02:11.955861 [ 148.594533] lkdtm: attempting bad copy_from_user of distant stack
5478 14:02:12.074151 # [ 148.572616] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5479 14:02:12.076647 # [ 148.579000] lkdtm: good_stack: c6debe0c-c6debe2c
5480 14:02:12.082369 # [ 148.583688] lkdtm: bad_stack : c6debd84-c6debda4
5481 14:02:12.087338 # [ 148.588336] lkdtm: attempting good copy_from_user of local stack
5482 14:02:12.093620 # [ 148.594533] lkdtm: attempting bad copy_from_user of distant stack
5483 14:02:12.098972 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5484 14:02:12.119447 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5485 14:02:12.139462 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5486 14:02:12.417478 [ 149.055902] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5487 14:02:12.423085 [ 149.062061] lkdtm: good_stack: c6da3e0c-c6da3e2c
5488 14:02:12.426846 [ 149.066716] lkdtm: bad_stack : c6da3ffc-c6da401c
5489 14:02:12.431986 [ 149.071354] lkdtm: attempting good copy_to_user of local stack
5490 14:02:12.439051 [ 149.077296] lkdtm: attempting bad copy_to_user of distant stack
5491 14:02:12.546803 # [ 149.055902] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5492 14:02:12.552807 # [ 149.062061] lkdtm: good_stack: c6da3e0c-c6da3e2c
5493 14:02:12.555563 # [ 149.066716] lkdtm: bad_stack : c6da3ffc-c6da401c
5494 14:02:12.562508 # [ 149.071354] lkdtm: attempting good copy_to_user of local stack
5495 14:02:12.566831 # [ 149.077296] lkdtm: attempting bad copy_to_user of distant stack
5496 14:02:12.571347 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5497 14:02:12.593520 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5498 14:02:12.612936 # selftests: lkdtm: USERCOPY_KERNEL.sh
5499 14:02:12.886512 [ 149.523670] lkdtm: Performing direct entry USERCOPY_KERNEL
5500 14:02:12.891333 [ 149.529187] lkdtm: attempting good copy_to_user from kernel rodata: c15e87f0
5501 14:02:12.898508 [ 149.536342] lkdtm: attempting bad copy_to_user from kernel text: c053a034
5502 14:02:12.902701 [ 149.543195] lkdtm: FAIL: survived bad copy_to_user()
5503 14:02:13.017805 # [ 149.523670] lkdtm: Performing direct entry USERCOPY_KERNEL
5504 14:02:13.022471 # [ 149.529187] lkdtm: attempting good copy_to_user from kernel rodata: c15e87f0
5505 14:02:13.031275 # [ 149.536342] lkdtm: attempting bad copy_to_user from kernel text: c053a034
5506 14:02:13.033598 # [ 149.543195] lkdtm: FAIL: survived bad copy_to_user()
5507 14:02:13.039433 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5508 14:02:13.061542 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5509 14:02:13.081190 # selftests: lkdtm: STACKLEAK_ERASING.sh
5510 14:02:13.342076 [ 149.981266] lkdtm: Performing direct entry STACKLEAK_ERASING
5511 14:02:13.348994 [ 149.987012] lkdtm: checking unused part of the thread stack (7732 bytes)...
5512 14:02:13.355683 [ 149.994093] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5513 14:02:13.361642 [ 150.001000] lkdtm: FAIL: the thread stack is NOT properly erased
5514 14:02:13.371714 [ 150.007137] CPU: 1 PID: 3608 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5515 14:02:13.376092 [ 150.014900] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5516 14:02:13.379528 [ 150.021432] Backtrace:
5517 14:02:13.387619 [ 150.023908] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
5518 14:02:13.392758 [ 150.031488] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5519 14:02:13.399037 [ 150.037158] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
5520 14:02:13.407558 [ 150.044478] [<c1355b6c>] (dump_stack) from [<c135d358>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5521 14:02:13.416066 [ 150.053010] r9:c1accc70 r8:c15e8544 r7:c47bdf60 r6:c47bde34 r5:c47bc000 r4:0000078d
5522 14:02:13.425158 [ 150.060768] [<c135d210>] (lkdtm_STACKLEAK_ERASING) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5523 14:02:13.431907 [ 150.069561] r8:c15e8544 r7:c47bdf60 r6:00000012 r5:c5d6d000 r4:00000046
5524 14:02:13.439998 [ 150.076273] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5525 14:02:13.447625 [ 150.084292] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5526 14:02:13.455363 [ 150.092218] r9:c47bdf60 r8:c513db40 r7:00000012 r6:b6e87000 r5:c5a80000 r4:c0c2e800
5527 14:02:13.463580 [ 150.099973] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5528 14:02:13.472695 [ 150.107811] r9:c07f59f4 r8:c47bdf60 r7:c2816000 r6:b6e87000 r5:c5a80000 r4:00000000
5529 14:02:13.477991 [ 150.115562] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5530 14:02:13.485536 [ 150.122707] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c47bc000 r5:c5a80000
5531 14:02:13.488613 [ 150.130540] r4:c5a80000
5532 14:02:13.495778 [ 150.133084] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5533 14:02:13.503371 [ 150.140228] r9:c47bc000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:00000012 r4:00000012
5534 14:02:13.511148 [ 150.147982] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5535 14:02:13.516314 [ 150.155556] Exception stack(0xc47bdfa8 to 0xc47bdff0)
5536 14:02:13.524582 [ 150.160618] dfa0: 00000012 00000012 00000001 b6e87000 00000012 00000000
5537 14:02:13.532221 [ 150.168804] dfc0: 00000012 00000012 b6fcee00 00000004 00000001 00000000 00020000 beed7a54
5538 14:02:13.537611 [ 150.176987] dfe0: 00000004 beed7788 b6f394cf b6ebf7e6
5539 14:02:13.644908 # [ 149.981266] lkdtm: Performing direct entry STACKLEAK_ERASING
5540 14:02:13.651474 # [ 149.987012] lkdtm: checking unused part of the thread stack (7732 bytes)...
5541 14:02:13.657993 # [ 149.994093] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5542 14:02:13.663244 # [ 150.001000] lkdtm: FAIL: the thread stack is NOT properly erased
5543 14:02:13.671926 # [ 150.007137] CPU: 1 PID: 3608 Comm: cat Tainted: G D W 5.10.145-cip17 #1
5544 14:02:13.679746 # [ 150.014900] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5545 14:02:13.681110 # [ 150.021432] Backtrace:
5546 14:02:13.690431 # [ 150.023908] [<c134e710>] (dump_backtrace) from [<c134ead0>] (show_stack+0x20/0x24)
5547 14:02:13.693632 # [ 150.031488] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5548 14:02:13.702097 # [ 150.037158] [<c134eab0>] (show_stack) from [<c1355c4c>] (dump_stack+0xe0/0x100)
5549 14:02:13.710970 # [ 150.044478] [<c1355b6c>] (dump_stack) from [<c135d358>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5550 14:02:13.719144 # [ 150.053010] r9:c1accc70 r8:c15e8544 r7:c47bdf60 r6:c47bde34 r5:c47bc000 r4:0000078d
5551 14:02:13.726946 # [ 150.060768] [<c135d210>] (lkdtm_STACKLEAK_ERASING) from [<c0c2e420>] (lkdtm_do_action+0x2c/0x4c)
5552 14:02:13.737188 # [ 150.069561] r8:c15e8544 r7:c47bdf60 r6:00000012 r5:c5d6d000 r4:00000046
5553 14:02:13.742412 # [ 150.076273] [<c0c2e3f4>] (lkdtm_do_action) from [<c0c2e920>] (direct_entry+0x120/0x18c)
5554 14:02:13.750557 # [ 150.084292] [<c0c2e800>] (direct_entry) from [<c07f5a58>] (full_proxy_write+0x64/0x94)
5555 14:02:13.758389 # [ 150.092218] r9:c47bdf60 r8:c513db40 r7:00000012 r6:b6e87000 r5:c5a80000 r4:c0c2e800
5556 14:02:13.765581 # [ 150.099973] [<c07f59f4>] (full_proxy_write) from [<c05986f0>] (vfs_write+0x10c/0x524)
5557 14:02:13.775570 # [ 150.107811] r9:c07f59f4 r8:c47bdf60 r7:c2816000 r6:b6e87000 r5:c5a80000 r4:00000000
5558 14:02:13.782251 # [ 150.115562] [<c05985e4>] (vfs_write) from [<c0598c84>] (ksys_write+0x74/0xec)
5559 14:02:13.789871 # [ 150.122707] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c47bc000 r5:c5a80000
5560 14:02:13.792052 # [ 150.130540] r4:c5a80000
5561 14:02:13.798461 # [ 150.133084] [<c0598c10>] (ksys_write) from [<c0598d14>] (sys_write+0x18/0x1c)
5562 14:02:13.806975 # [ 150.140228] r9:c47bc000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:00000012 r4:00000012
5563 14:02:13.816891 # [ 150.147982] [<c0598cfc>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5564 14:02:13.820685 # [ 150.155556] Exception stack(0xc47bdfa8 to 0xc47bdff0)
5565 14:02:13.832069 # [ 150.160618] dfa0: 00000012 00000012 00000001 b6e87000 00000012 00000000
5566 14:02:13.836535 # [ 150.168804] dfc0: 00000012 00000012 b6fcee00 00000004 00000001 00000000 00020000 beed7a54
5567 14:02:13.842673 # [ 150.176987] dfe0: 00000004 beed7788 b6f394cf b6ebf7e6
5568 14:02:13.851134 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5569 14:02:13.855826 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5570 14:02:13.858325 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5571 14:02:14.007701 [ 150.645660] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5572 14:02:14.013427 [ 150.651370] lkdtm: Calling matched prototype ...
5573 14:02:14.016852 [ 150.656063] lkdtm: Calling mismatched prototype ...
5574 14:02:14.022768 [ 150.660954] lkdtm: Fail: survived mismatched prototype function call!
5575 14:02:14.134510 # [ 150.645660] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5576 14:02:14.139282 # [ 150.651370] lkdtm: Calling matched prototype ...
5577 14:02:14.144596 # [ 150.656063] lkdtm: Calling mismatched prototype ...
5578 14:02:14.149992 # [ 150.660954] lkdtm: Fail: survived mismatched prototype function call!
5579 14:02:14.164323 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5580 14:02:14.187475 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5581 14:02:14.250027 + ../../utils/send-to-lava.sh ./output/result.txt
5582 14:02:14.450026 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5583 14:02:14.453100 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5585 14:02:14.585758 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5587 14:02:14.587411 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5588 14:02:14.727012 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5589 14:02:14.727942 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5591 14:02:14.858865 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5593 14:02:14.860467 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5594 14:02:14.999359 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5596 14:02:15.000662 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5597 14:02:15.132643 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5599 14:02:15.134157 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5600 14:02:15.263891 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5602 14:02:15.265669 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5603 14:02:15.397979 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5604 14:02:15.398886 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5606 14:02:15.529980 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5607 14:02:15.530726 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5609 14:02:15.666845 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5610 14:02:15.667659 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5612 14:02:15.799511 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5613 14:02:15.800567 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5615 14:02:15.943116 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5617 14:02:15.944804 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5618 14:02:16.076510 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5620 14:02:16.078374 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5621 14:02:16.211271 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5622 14:02:16.212250 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5624 14:02:16.356565 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5626 14:02:16.358059 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5627 14:02:16.496182 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5628 14:02:16.497138 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5630 14:02:16.625485 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5631 14:02:16.626355 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5633 14:02:16.765074 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5634 14:02:16.765918 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5636 14:02:16.899981 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5637 14:02:16.900962 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5639 14:02:17.035225 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5640 14:02:17.036107 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5642 14:02:17.168955 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5643 14:02:17.169734 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5645 14:02:17.301635 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5646 14:02:17.302613 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5648 14:02:17.434580 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5649 14:02:17.435315 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5651 14:02:17.566307 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5652 14:02:17.567233 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5654 14:02:17.701029 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5655 14:02:17.701809 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5657 14:02:17.831905 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5659 14:02:17.833383 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5660 14:02:17.959871 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5661 14:02:17.960761 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5663 14:02:18.095253 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5664 14:02:18.095956 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5666 14:02:18.225490 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5667 14:02:18.226290 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5669 14:02:18.357613 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5670 14:02:18.358615 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5672 14:02:18.489199 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5673 14:02:18.490082 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5675 14:02:18.620112 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5676 14:02:18.621172 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5678 14:02:18.751014 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5679 14:02:18.751629 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5681 14:02:18.883231 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5683 14:02:18.884524 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5684 14:02:19.015626 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5686 14:02:19.017232 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5687 14:02:19.148494 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5688 14:02:19.149375 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5690 14:02:19.281298 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5691 14:02:19.282139 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5693 14:02:19.414279 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5694 14:02:19.415042 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5696 14:02:19.555181 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5697 14:02:19.556072 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5699 14:02:19.691856 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5700 14:02:19.693012 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5702 14:02:19.830111 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5703 14:02:19.831065 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5705 14:02:19.966724 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5706 14:02:19.967649 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5708 14:02:20.106797 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5709 14:02:20.107718 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5711 14:02:20.240216 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5712 14:02:20.241242 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5714 14:02:20.375421 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5715 14:02:20.376283 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5717 14:02:20.517452 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5718 14:02:20.518065 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5720 14:02:20.654571 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5721 14:02:20.655502 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5723 14:02:20.790648 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5724 14:02:20.791571 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5726 14:02:20.931196 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5727 14:02:20.932115 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5729 14:02:21.061815 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5730 14:02:21.062776 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5732 14:02:21.194223 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5733 14:02:21.195067 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5735 14:02:21.337564 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5736 14:02:21.338513 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5738 14:02:21.471890 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5740 14:02:21.473599 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5741 14:02:21.609210 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5742 14:02:21.610122 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5744 14:02:21.747971 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5745 14:02:21.748789 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5747 14:02:21.892863 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5748 14:02:21.893818 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5750 14:02:22.027242 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5751 14:02:22.028173 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5753 14:02:22.167651 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5754 14:02:22.168344 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5756 14:02:22.304065 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5757 14:02:22.304995 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5759 14:02:22.438861 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5760 14:02:22.439922 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5762 14:02:22.572071 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5763 14:02:22.572920 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5765 14:02:22.711443 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5766 14:02:22.712201 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5768 14:02:22.843931 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5770 14:02:22.846341 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5771 14:02:22.976726 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5772 14:02:22.977627 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5774 14:02:23.117765 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5776 14:02:23.119313 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5777 14:02:23.249229 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5778 14:02:23.250147 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5780 14:02:23.387147 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5781 14:02:23.388101 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5783 14:02:23.531891 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5784 14:02:23.532703 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5786 14:02:23.663617 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5787 14:02:23.664575 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5789 14:02:23.807451 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5790 14:02:23.808255 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5792 14:02:23.955376 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5793 14:02:23.956249 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5795 14:02:24.099850 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5796 14:02:24.100889 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5798 14:02:24.232891 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5799 14:02:24.233797 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5801 14:02:24.376281 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5802 14:02:24.377179 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5804 14:02:24.520064 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5805 14:02:24.521103 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5807 14:02:24.662298 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5808 14:02:24.663157 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5810 14:02:24.804133 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5811 14:02:24.805022 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5813 14:02:24.951044 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5814 14:02:24.951723 + set +x
5815 14:02:24.952649 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5817 14:02:24.954079 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 7552022_1.6.2.4.5>
5818 14:02:24.955013 Received signal: <ENDRUN> 1_kselftest-lkdtm 7552022_1.6.2.4.5
5819 14:02:24.955549 Ending use of test pattern.
5820 14:02:24.956025 Ending test lava.1_kselftest-lkdtm (7552022_1.6.2.4.5), duration 105.82
5822 14:02:24.961021 <LAVA_TEST_RUNNER EXIT>
5823 14:02:24.961494 ok: lava_test_shell seems to have completed
5824 14:02:24.963011 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
5825 14:02:24.963424 end: 3.1 lava-test-shell (duration 00:01:48) [common]
5826 14:02:24.963697 end: 3 lava-test-retry (duration 00:01:48) [common]
5827 14:02:24.963965 start: 4 finalize (timeout 00:05:08) [common]
5828 14:02:24.964254 start: 4.1 power-off (timeout 00:00:30) [common]
5829 14:02:24.964653 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-f' '1'
5830 14:02:24.997570 >> Software version: 7
5831 14:02:25.006276 >> Relay states: 0xed
5832 14:02:25.007333 Returned 0 in 0 seconds
5833 14:02:25.109145 end: 4.1 power-off (duration 00:00:00) [common]
5835 14:02:25.111026 start: 4.2 read-feedback (timeout 00:05:07) [common]
5836 14:02:25.112644 Listened to connection for namespace 'common' for up to 1s
5837 14:02:25.113595 Listened to connection for namespace 'common' for up to 1s
5838 14:02:26.116835 Finalising connection for namespace 'common'
5839 14:02:26.117529 Disconnecting from shell: Finalise
5840 14:02:26.118087 / #
5841 14:02:26.219644 end: 4.2 read-feedback (duration 00:00:01) [common]
5842 14:02:26.220654 end: 4 finalize (duration 00:00:01) [common]
5843 14:02:26.221217 Cleaning after the job
5844 14:02:26.221862 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/ramdisk
5845 14:02:26.227508 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/kernel
5846 14:02:26.230257 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/dtb
5847 14:02:26.230676 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/nfsrootfs
5848 14:02:26.314231 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7552022/tftp-deploy-xyqtq01e/modules
5849 14:02:26.320850 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/7552022
5850 14:02:28.030386 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/7552022
5851 14:02:28.030840 Job finished correctly