Boot log: imx6q-sabrelite
- Errors: 0
- Warnings: 1
- Kernel Warnings: 0
- Boot result: PASS
- Kernel Errors: 0
1 01:51:47.074225 lava-dispatcher, installed at version: 2022.04
2 01:51:47.074404 start: 0 validate
3 01:51:47.074529 Start time: 2022-07-05 01:51:47.074523+00:00 (UTC)
4 01:51:47.074670 Using caching service: 'http://localhost/cache/?uri=%s'
5 01:51:47.074833 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220624.0%2Farmhf%2Finitrd.cpio.gz exists
6 01:51:47.370463 Using caching service: 'http://localhost/cache/?uri=%s'
7 01:51:47.371107 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.125-cip10-119-g603acbe1aceb%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 01:51:47.661360 Using caching service: 'http://localhost/cache/?uri=%s'
9 01:51:47.662011 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.125-cip10-119-g603acbe1aceb%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 01:51:47.957796 Using caching service: 'http://localhost/cache/?uri=%s'
11 01:51:47.958451 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220624.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 01:51:48.248882 Using caching service: 'http://localhost/cache/?uri=%s'
13 01:51:48.249082 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.125-cip10-119-g603acbe1aceb%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 01:51:48.546723 validate duration: 1.47
16 01:51:48.546995 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 01:51:48.547095 start: 1.1 download-retry (timeout 00:10:00) [common]
18 01:51:48.547183 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 01:51:48.547277 Not decompressing ramdisk as can be used compressed.
20 01:51:48.547356 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/armhf/initrd.cpio.gz
21 01:51:48.547419 saving as /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/ramdisk/initrd.cpio.gz
22 01:51:48.547478 total size: 4016081 (3MB)
23 01:51:48.548525 progress 0% (0MB)
24 01:51:48.549615 progress 5% (0MB)
25 01:51:48.550613 progress 10% (0MB)
26 01:51:48.551626 progress 15% (0MB)
27 01:51:48.552634 progress 20% (0MB)
28 01:51:48.553594 progress 25% (0MB)
29 01:51:48.554555 progress 30% (1MB)
30 01:51:48.555516 progress 35% (1MB)
31 01:51:48.556621 progress 40% (1MB)
32 01:51:48.557580 progress 45% (1MB)
33 01:51:48.558536 progress 50% (1MB)
34 01:51:48.559534 progress 55% (2MB)
35 01:51:48.560489 progress 60% (2MB)
36 01:51:48.561446 progress 65% (2MB)
37 01:51:48.562401 progress 70% (2MB)
38 01:51:48.563368 progress 75% (2MB)
39 01:51:48.564466 progress 80% (3MB)
40 01:51:48.565419 progress 85% (3MB)
41 01:51:48.566376 progress 90% (3MB)
42 01:51:48.567338 progress 95% (3MB)
43 01:51:48.568309 progress 100% (3MB)
44 01:51:48.568512 3MB downloaded in 0.02s (182.11MB/s)
45 01:51:48.568647 end: 1.1.1 http-download (duration 00:00:00) [common]
47 01:51:48.568884 end: 1.1 download-retry (duration 00:00:00) [common]
48 01:51:48.568971 start: 1.2 download-retry (timeout 00:10:00) [common]
49 01:51:48.569056 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 01:51:48.569149 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-119-g603acbe1aceb/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 01:51:48.569216 saving as /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/kernel/zImage
52 01:51:48.569276 total size: 12333568 (11MB)
53 01:51:48.569335 No compression specified
54 01:51:53.578091 progress 0% (0MB)
55 01:51:53.584881 progress 5% (0MB)
56 01:51:53.587806 progress 10% (1MB)
57 01:51:53.590750 progress 15% (1MB)
58 01:51:53.593669 progress 20% (2MB)
59 01:51:53.596616 progress 25% (2MB)
60 01:51:53.599372 progress 30% (3MB)
61 01:51:53.602264 progress 35% (4MB)
62 01:51:53.605251 progress 40% (4MB)
63 01:51:53.608305 progress 45% (5MB)
64 01:51:53.611226 progress 50% (5MB)
65 01:51:53.614098 progress 55% (6MB)
66 01:51:53.616935 progress 60% (7MB)
67 01:51:53.619833 progress 65% (7MB)
68 01:51:53.622672 progress 70% (8MB)
69 01:51:53.625514 progress 75% (8MB)
70 01:51:53.628342 progress 80% (9MB)
71 01:51:53.631019 progress 85% (10MB)
72 01:51:53.633944 progress 90% (10MB)
73 01:51:53.636773 progress 95% (11MB)
74 01:51:53.639649 progress 100% (11MB)
75 01:51:53.639856 11MB downloaded in 5.07s (2.32MB/s)
76 01:51:53.640012 end: 1.2.1 http-download (duration 00:00:05) [common]
78 01:51:53.640238 end: 1.2 download-retry (duration 00:00:05) [common]
79 01:51:53.640322 start: 1.3 download-retry (timeout 00:09:55) [common]
80 01:51:53.640403 start: 1.3.1 http-download (timeout 00:09:55) [common]
81 01:51:53.640501 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-119-g603acbe1aceb/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 01:51:53.640564 saving as /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/dtb/imx6q-sabrelite.dtb
83 01:51:53.640622 total size: 42397 (0MB)
84 01:51:53.640678 No compression specified
85 01:51:53.641732 progress 77% (0MB)
86 01:51:53.641983 progress 100% (0MB)
87 01:51:53.642156 0MB downloaded in 0.00s (26.41MB/s)
88 01:51:53.642289 end: 1.3.1 http-download (duration 00:00:00) [common]
90 01:51:53.642506 end: 1.3 download-retry (duration 00:00:00) [common]
91 01:51:53.642588 start: 1.4 download-retry (timeout 00:09:55) [common]
92 01:51:53.642667 start: 1.4.1 http-download (timeout 00:09:55) [common]
93 01:51:53.642756 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/armhf/full.rootfs.tar.xz
94 01:51:53.642819 saving as /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/nfsrootfs/full.rootfs.tar
95 01:51:53.642877 total size: 195680168 (186MB)
96 01:51:53.642934 Using unxz to decompress xz
97 01:51:53.645831 progress 0% (0MB)
98 01:51:54.157164 progress 5% (9MB)
99 01:51:54.647400 progress 10% (18MB)
100 01:51:55.184735 progress 15% (28MB)
101 01:51:55.552264 progress 20% (37MB)
102 01:51:55.852553 progress 25% (46MB)
103 01:51:56.379553 progress 30% (56MB)
104 01:51:56.891030 progress 35% (65MB)
105 01:51:57.420157 progress 40% (74MB)
106 01:51:57.944272 progress 45% (84MB)
107 01:51:58.467415 progress 50% (93MB)
108 01:51:59.047896 progress 55% (102MB)
109 01:51:59.673876 progress 60% (112MB)
110 01:51:59.782325 progress 65% (121MB)
111 01:51:59.930120 progress 70% (130MB)
112 01:52:00.013619 progress 75% (139MB)
113 01:52:00.077280 progress 80% (149MB)
114 01:52:00.143670 progress 85% (158MB)
115 01:52:00.246793 progress 90% (167MB)
116 01:52:00.518218 progress 95% (177MB)
117 01:52:01.051957 progress 100% (186MB)
118 01:52:01.057662 186MB downloaded in 7.41s (25.17MB/s)
119 01:52:01.057925 end: 1.4.1 http-download (duration 00:00:07) [common]
121 01:52:01.058186 end: 1.4 download-retry (duration 00:00:07) [common]
122 01:52:01.058277 start: 1.5 download-retry (timeout 00:09:47) [common]
123 01:52:01.058365 start: 1.5.1 http-download (timeout 00:09:47) [common]
124 01:52:01.058503 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-119-g603acbe1aceb/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 01:52:01.058590 saving as /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/modules/modules.tar
126 01:52:01.058651 total size: 7452052 (7MB)
127 01:52:01.058713 Using unxz to decompress xz
128 01:52:01.354228 progress 0% (0MB)
129 01:52:01.410258 progress 5% (0MB)
130 01:52:01.433811 progress 10% (0MB)
131 01:52:01.453954 progress 15% (1MB)
132 01:52:01.474150 progress 20% (1MB)
133 01:52:01.494420 progress 25% (1MB)
134 01:52:01.515612 progress 30% (2MB)
135 01:52:01.535143 progress 35% (2MB)
136 01:52:01.554102 progress 40% (2MB)
137 01:52:01.575774 progress 45% (3MB)
138 01:52:01.595121 progress 50% (3MB)
139 01:52:01.617183 progress 55% (3MB)
140 01:52:01.637463 progress 60% (4MB)
141 01:52:01.656737 progress 65% (4MB)
142 01:52:01.677574 progress 70% (5MB)
143 01:52:01.696887 progress 75% (5MB)
144 01:52:01.716436 progress 80% (5MB)
145 01:52:01.737651 progress 85% (6MB)
146 01:52:01.757093 progress 90% (6MB)
147 01:52:01.778042 progress 95% (6MB)
148 01:52:01.797341 progress 100% (7MB)
149 01:52:01.802064 7MB downloaded in 0.74s (9.56MB/s)
150 01:52:01.802307 end: 1.5.1 http-download (duration 00:00:01) [common]
152 01:52:01.802565 end: 1.5 download-retry (duration 00:00:01) [common]
153 01:52:01.802661 start: 1.6 prepare-tftp-overlay (timeout 00:09:47) [common]
154 01:52:01.802755 start: 1.6.1 extract-nfsrootfs (timeout 00:09:47) [common]
155 01:52:03.700348 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6750154/extract-nfsrootfs-agbhbgnj
156 01:52:03.700543 end: 1.6.1 extract-nfsrootfs (duration 00:00:02) [common]
157 01:52:03.700647 start: 1.6.2 lava-overlay (timeout 00:09:45) [common]
158 01:52:03.700809 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4
159 01:52:03.700908 makedir: /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin
160 01:52:03.700991 makedir: /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/tests
161 01:52:03.701108 makedir: /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/results
162 01:52:03.701204 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-add-keys
163 01:52:03.701343 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-add-sources
164 01:52:03.701470 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-background-process-start
165 01:52:03.701582 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-background-process-stop
166 01:52:03.701717 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-common-functions
167 01:52:03.701825 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-echo-ipv4
168 01:52:03.701947 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-install-packages
169 01:52:03.702067 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-installed-packages
170 01:52:03.702173 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-os-build
171 01:52:03.702319 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-probe-channel
172 01:52:03.702425 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-probe-ip
173 01:52:03.702531 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-target-ip
174 01:52:03.702663 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-target-mac
175 01:52:03.702770 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-target-storage
176 01:52:03.702892 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-test-case
177 01:52:03.703017 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-test-event
178 01:52:03.703125 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-test-feedback
179 01:52:03.703259 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-test-raise
180 01:52:03.703364 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-test-reference
181 01:52:03.703470 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-test-runner
182 01:52:03.703603 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-test-set
183 01:52:03.703709 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-test-shell
184 01:52:03.703844 Updating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-add-keys (debian)
185 01:52:03.703956 Updating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-add-sources (debian)
186 01:52:03.704065 Updating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-install-packages (debian)
187 01:52:03.704201 Updating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-installed-packages (debian)
188 01:52:03.704308 Updating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/bin/lava-os-build (debian)
189 01:52:03.704415 Creating /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/environment
190 01:52:03.704512 LAVA metadata
191 01:52:03.704581 - LAVA_JOB_ID=6750154
192 01:52:03.704644 - LAVA_DISPATCHER_IP=192.168.201.1
193 01:52:03.704764 start: 1.6.2.1 ssh-authorize (timeout 00:09:45) [common]
194 01:52:03.704941 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 01:52:03.705043 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:45) [common]
196 01:52:03.705122 skipped lava-vland-overlay
197 01:52:03.705196 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 01:52:03.705276 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:45) [common]
199 01:52:03.705351 skipped lava-multinode-overlay
200 01:52:03.705436 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 01:52:03.705516 start: 1.6.2.4 test-definition (timeout 00:09:45) [common]
202 01:52:03.705585 Loading test definitions
203 01:52:03.705699 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:45) [common]
204 01:52:03.705771 Using /lava-6750154 at stage 0
205 01:52:03.706026 uuid=6750154_1.6.2.4.1 testdef=None
206 01:52:03.706116 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 01:52:03.706200 start: 1.6.2.4.2 test-overlay (timeout 00:09:45) [common]
208 01:52:03.706669 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 01:52:03.706913 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:45) [common]
211 01:52:03.707490 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 01:52:03.707723 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:45) [common]
214 01:52:03.708206 runner path: /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/0/tests/0_timesync-off test_uuid 6750154_1.6.2.4.1
215 01:52:03.708349 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 01:52:03.708612 start: 1.6.2.4.5 git-repo-action (timeout 00:09:45) [common]
218 01:52:03.708684 Using /lava-6750154 at stage 0
219 01:52:03.708804 Fetching tests from https://github.com/kernelci/test-definitions.git
220 01:52:03.708883 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/0/tests/1_kselftest-lkdtm'
221 01:52:10.114126 Running '/usr/bin/git checkout kernelci.org
222 01:52:10.206883 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 01:52:10.207633 uuid=6750154_1.6.2.4.5 testdef=None
224 01:52:10.207803 end: 1.6.2.4.5 git-repo-action (duration 00:00:06) [common]
226 01:52:10.208135 start: 1.6.2.4.6 test-overlay (timeout 00:09:38) [common]
227 01:52:10.208928 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 01:52:10.209169 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:38) [common]
230 01:52:10.210118 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 01:52:10.210362 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:38) [common]
233 01:52:10.211190 runner path: /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/0/tests/1_kselftest-lkdtm test_uuid 6750154_1.6.2.4.5
234 01:52:10.211324 BOARD='imx6q-sabrelite'
235 01:52:10.211418 BRANCH='cip-gitlab'
236 01:52:10.211493 SKIPFILE='skipfile-lkft.yaml'
237 01:52:10.211568 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-119-g603acbe1aceb/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 01:52:10.211659 TST_CASENAME=''
239 01:52:10.211745 TST_CMDFILES='lkdtm'
240 01:52:10.211875 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 01:52:10.212142 Creating lava-test-runner.conf files
243 01:52:10.212236 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6750154/lava-overlay-de5uxlz4/lava-6750154/0 for stage 0
244 01:52:10.212321 - 0_timesync-off
245 01:52:10.212388 - 1_kselftest-lkdtm
246 01:52:10.212479 end: 1.6.2.4 test-definition (duration 00:00:07) [common]
247 01:52:10.212582 start: 1.6.2.5 compress-overlay (timeout 00:09:38) [common]
248 01:52:17.112134 end: 1.6.2.5 compress-overlay (duration 00:00:07) [common]
249 01:52:17.112282 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:31) [common]
250 01:52:17.112374 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 01:52:17.112472 end: 1.6.2 lava-overlay (duration 00:00:13) [common]
252 01:52:17.112557 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:31) [common]
253 01:52:17.174421 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 01:52:17.174725 start: 1.6.4 extract-modules (timeout 00:09:31) [common]
255 01:52:17.174831 extracting modules file /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6750154/extract-nfsrootfs-agbhbgnj
256 01:52:17.266566 extracting modules file /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6750154/extract-overlay-ramdisk-ek7it613/ramdisk
257 01:52:17.356760 end: 1.6.4 extract-modules (duration 00:00:00) [common]
258 01:52:17.356943 start: 1.6.5 apply-overlay-tftp (timeout 00:09:31) [common]
259 01:52:17.357067 [common] Applying overlay to NFS
260 01:52:17.357169 [common] Applying overlay /var/lib/lava/dispatcher/tmp/6750154/compress-overlay-8pxkco5g/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/6750154/extract-nfsrootfs-agbhbgnj
261 01:52:17.781542 end: 1.6.5 apply-overlay-tftp (duration 00:00:00) [common]
262 01:52:17.781724 start: 1.6.6 prepare-kernel (timeout 00:09:31) [common]
263 01:52:17.781861 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:31) [common]
264 01:52:17.781993 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 01:52:17.782104 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 01:52:17.782222 start: 1.6.7 configure-preseed-file (timeout 00:09:31) [common]
267 01:52:17.782332 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 01:52:17.782442 start: 1.6.8 compress-ramdisk (timeout 00:09:31) [common]
269 01:52:17.782518 Building ramdisk /var/lib/lava/dispatcher/tmp/6750154/extract-overlay-ramdisk-ek7it613/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6750154/extract-overlay-ramdisk-ek7it613/ramdisk
270 01:52:17.883553 >> 80691 blocks
271 01:52:19.352482 Adding RAMdisk u-boot header.
272 01:52:19.352811 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/6750154/extract-overlay-ramdisk-ek7it613/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/6750154/extract-overlay-ramdisk-ek7it613/ramdisk.cpio.gz.uboot
273 01:52:19.384421 output: Image Name:
274 01:52:19.384738 output: Created: Tue Jul 5 02:52:19 2022
275 01:52:19.384814 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 01:52:19.384924 output: Data Size: 15425555 Bytes = 15064.02 KiB = 14.71 MiB
277 01:52:19.385001 output: Load Address: 00000000
278 01:52:19.385062 output: Entry Point: 00000000
279 01:52:19.385122 output:
280 01:52:19.385226 rename /var/lib/lava/dispatcher/tmp/6750154/extract-overlay-ramdisk-ek7it613/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/ramdisk/ramdisk.cpio.gz.uboot
281 01:52:19.385421 end: 1.6.8 compress-ramdisk (duration 00:00:02) [common]
282 01:52:19.385537 end: 1.6 prepare-tftp-overlay (duration 00:00:18) [common]
283 01:52:19.385638 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:29) [common]
284 01:52:19.385717 No LXC device requested
285 01:52:19.385828 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 01:52:19.385918 start: 1.8 deploy-device-env (timeout 00:09:29) [common]
287 01:52:19.385999 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 01:52:19.386068 Checking files for TFTP limit of 4294967296 bytes.
289 01:52:19.386523 end: 1 tftp-deploy (duration 00:00:31) [common]
290 01:52:19.386631 start: 2 uboot-action (timeout 00:05:00) [common]
291 01:52:19.386733 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 01:52:19.386818 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 01:52:19.386905 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 01:52:19.387106 substitutions:
295 01:52:19.387178 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 01:52:19.387269 - {DTB_ADDR}: 0x13f00000
297 01:52:19.387329 - {DTB}: 6750154/tftp-deploy-m_2mogoy/dtb/imx6q-sabrelite.dtb
298 01:52:19.387388 - {INITRD}: 6750154/tftp-deploy-m_2mogoy/ramdisk/ramdisk.cpio.gz.uboot
299 01:52:19.387446 - {KERNEL_ADDR}: 0x10000000
300 01:52:19.387502 - {KERNEL}: 6750154/tftp-deploy-m_2mogoy/kernel/zImage
301 01:52:19.387558 - {LAVA_MAC}: None
302 01:52:19.387614 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6750154/extract-nfsrootfs-agbhbgnj
303 01:52:19.387670 - {NFS_SERVER_IP}: 192.168.201.1
304 01:52:19.387724 - {PRESEED_CONFIG}: None
305 01:52:19.387779 - {PRESEED_LOCAL}: None
306 01:52:19.387853 - {RAMDISK_ADDR}: 0x14000000
307 01:52:19.387940 - {RAMDISK}: 6750154/tftp-deploy-m_2mogoy/ramdisk/ramdisk.cpio.gz.uboot
308 01:52:19.387996 - {ROOT_PART}: None
309 01:52:19.388051 - {ROOT}: None
310 01:52:19.388105 - {SERVER_IP}: 192.168.201.1
311 01:52:19.388159 - {TEE_ADDR}: 0x83000000
312 01:52:19.388214 - {TEE}: None
313 01:52:19.388268 Parsed boot commands:
314 01:52:19.388323 - setenv autoload no
315 01:52:19.388377 - setenv initrd_high 0xffffffff
316 01:52:19.388430 - setenv fdt_high 0xffffffff
317 01:52:19.388484 - dhcp
318 01:52:19.388538 - setenv serverip 192.168.201.1
319 01:52:19.388592 - tftp 0x10000000 6750154/tftp-deploy-m_2mogoy/kernel/zImage
320 01:52:19.388647 - tftp 0x14000000 6750154/tftp-deploy-m_2mogoy/ramdisk/ramdisk.cpio.gz.uboot
321 01:52:19.388701 - setenv initrd_size ${filesize}
322 01:52:19.388754 - tftp 0x13f00000 6750154/tftp-deploy-m_2mogoy/dtb/imx6q-sabrelite.dtb
323 01:52:19.388809 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6750154/extract-nfsrootfs-agbhbgnj,tcp,hard ip=dhcp'
324 01:52:19.388867 - bootz 0x10000000 0x14000000 0x13f00000
325 01:52:19.388941 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 01:52:19.389162 start: 2.3 connect-device (timeout 00:05:00) [common]
328 01:52:19.389238 [common] connect-device Connecting to device using '/usr/bin/console -f -M localhost imx6q-sabrelite-lava-cbg-4'
329 01:52:19.391813 Setting prompt string to ['lava-test: # ']
330 01:52:19.392084 end: 2.3 connect-device (duration 00:00:00) [common]
331 01:52:19.392188 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 01:52:19.392284 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 01:52:19.392378 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 01:52:19.392546 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=2' '--command=reboot'
335 01:52:19.410548 >> Command sent successfully.
336 01:52:19.412435 Returned 0 in 0 seconds
337 01:52:19.513352 end: 2.4.1.1 pdu-reboot (duration 00:00:00) [common]
339 01:52:19.513806 end: 2.4.1 reset-device (duration 00:00:00) [common]
340 01:52:19.513956 start: 2.4.2 bootloader-interrupt (timeout 00:05:00) [common]
341 01:52:19.514091 Setting prompt string to ['Hit any key to stop autoboot']
342 01:52:19.514203 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
343 01:52:19.514591 [Enter `^Ec?' for help]
344 01:52:27.095318
345 01:52:27.095875
346 01:52:27.096227 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
347 01:52:27.096563
348 01:52:27.096885 CPU: Freescale i.MX6Q rev1.2 at 792 MHz
349 01:52:27.097194 Reset cause: POR
350 01:52:27.097488 Model: Freescale i.MX6 Quad SABRE Lite Board
351 01:52:27.097778 Board: SABRE Lite
352 01:52:27.098066 I2C: ready
353 01:52:27.098352 DRAM: 1 GiB
354 01:52:27.143183 MMC: FSL_SDHC: 0, FSL_SDHC: 1
355 01:52:27.191135 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB
356 01:52:27.191705 *** Warning - bad CRC, using default environment
357 01:52:27.192062
358 01:52:27.192384 In: serial
359 01:52:27.192689 Out: serial
360 01:52:27.192991 Err: serial
361 01:52:27.193279 Net: using phy at 7
362 01:52:27.211575 FEC [PRIME], usb_ether
363 01:52:27.211973 Error: usb_ether address not set.
364 01:52:27.212286
365 01:52:27.212580 starting USB...
366 01:52:27.212859 Bus usb@2184000: usb dr_mode not found
367 01:52:27.260002 Bus usb@2184200: USB EHCI 1.00
368 01:52:30.310882 scanning bus usb@2184000 for devices... 1 USB Device(s) found
369 01:52:35.452676 scanning bus usb@2184200 for devices... 2 USB Device(s) found
370 01:52:35.453216 scanning usb for storage devices... 0 Storage Device(s) found
371 01:52:35.453559 scanning usb for ethernet devices... 0 Ethernet Device(s) found
372 01:52:37.098938 Couldn't find partition mmc 0:1
373 01:52:37.099509 Error selecting device
374 01:52:37.130824 File System is consistent
375 01:52:37.146811 file found, deleting
376 01:52:37.386566 File System is consistent
378 01:52:37.565836 Hit any key to stop autoboot: 3
379 01:52:37.566617 end: 2.4.2 bootloader-interrupt (duration 00:00:18) [common]
380 01:52:37.567264 start: 2.4.3 bootloader-commands (timeout 00:04:42) [common]
381 01:52:37.567685 Setting prompt string to ['=>']
382 01:52:37.568078 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:42)
383 01:52:37.577976 0
384 01:52:37.578390 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']
385 01:52:37.578509 Sending with 10 millisecond of delay
387 01:52:38.723494 => setenv autoload no
388 01:52:38.734518 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:41)
389 01:52:38.737129 setenv autoload no
390 01:52:38.737396 Sending with 10 millisecond of delay
392 01:52:40.553661 => setenv initrd_high 0xffffffff
393 01:52:40.564452 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:39)
394 01:52:40.566331 setenv initrd_high 0xffffffff
395 01:52:40.566582 Sending with 10 millisecond of delay
397 01:52:42.197871 => setenv fdt_high 0xffffffff
398 01:52:42.208789 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)
399 01:52:42.213357 setenv fdt_high 0xffffffff
400 01:52:42.214158 Sending with 10 millisecond of delay
402 01:52:42.508303 => dhcp
403 01:52:42.519210 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)
404 01:52:42.520133 dhcp
405 01:52:42.612402 BOOTP broadcast 1
406 01:52:42.628656 DHCP client bound to address 192.168.201.34 (2 ms)
407 01:52:42.629025 Sending with 10 millisecond of delay
409 01:52:44.435898 => setenv serverip 192.168.201.1
410 01:52:44.446854 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 00:04:35)
411 01:52:44.450875 setenv serverip 192.168.201.1
412 01:52:44.451689 Sending with 10 millisecond of delay
414 01:52:48.018472 => tftp 0x10000000 6750154/tftp-deploy-m_2mogoy/kernel/zImage
415 01:52:48.028847 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 00:04:31)
416 01:52:48.030152 tftp 0x10000000 6750154/tftp-deploy-m_2mogoy/kernel/zImage
417 01:52:48.145918 Using FEC device
418 01:52:48.146080 TFTP from server 192.168.201.1; our IP address is 192.168.201.34
419 01:52:48.146146 Filename '6750154/tftp-deploy-m_2mogoy/kernel/zImage'.
420 01:52:48.146208 Load address: 0x10000000
421 01:52:48.273630 Loading: *#################################################################
422 01:52:48.433500 #################################################################
423 01:52:48.561328 #################################################################
424 01:52:48.705235 #################################################################
425 01:52:48.832995 #################################################################
426 01:52:48.976900 #################################################################
427 01:52:49.136766 #################################################################
428 01:52:49.296509 #################################################################
429 01:52:49.456326 #################################################################
430 01:52:49.616135 #################################################################
431 01:52:49.760014 #################################################################
432 01:52:49.903896 #################################################################
433 01:52:50.040044 #############################################################
434 01:52:50.040227 6.2 MiB/s
435 01:52:50.040315 done
436 01:52:50.040396 Bytes transferred = 12333568 (bc3200 hex)
437 01:52:50.040666 Sending with 10 millisecond of delay
439 01:52:54.589334 => tftp 0x14000000 6750154/tftp-deploy-m_2mogoy/ramdisk/ramdisk.cpio.gz.uboot
440 01:52:54.600122 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)
441 01:52:54.601015 tftp 0x14000000 6750154/tftp-deploy-m_2mogoy/ramdisk/ramdisk.cpio.gz.uboot
442 01:52:54.723628 Using FEC device
443 01:52:54.723794 TFTP from server 192.168.201.1; our IP address is 192.168.201.34
444 01:52:54.723862 Filename '6750154/tftp-deploy-m_2mogoy/ramdisk/ramdisk.cpio.gz.uboot'.
445 01:52:54.723953 Load address: 0x14000000
446 01:52:54.803468 Loading: *#################################################################
447 01:52:54.867458 #################################################################
448 01:52:54.947336 #################################################################
449 01:52:55.027286 #################################################################
450 01:52:55.091152 #################################################################
451 01:52:55.171101 #################################################################
452 01:52:55.251012 #################################################################
453 01:52:55.314973 #################################################################
454 01:52:55.394983 #################################################################
455 01:52:55.474847 #################################################################
456 01:52:55.538770 #################################################################
457 01:52:55.618611 #################################################################
458 01:52:55.682643 #################################################################
459 01:52:55.762535 #################################################################
460 01:52:55.842480 #################################################################
461 01:52:55.906421 #################################################################
462 01:52:55.937967 ###########
463 01:52:55.938507 12.2 MiB/s
464 01:52:55.938854 done
465 01:52:55.939204 Bytes transferred = 15425619 (eb6053 hex)
466 01:52:55.939804 Sending with 10 millisecond of delay
468 01:52:57.815755 => setenv initrd_size ${filesize}
469 01:52:57.826682 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:22)
470 01:52:57.827619 setenv initrd_size ${filesize}
471 01:52:57.828246 Sending with 10 millisecond of delay
473 01:53:02.017475 => tftp 0x13f00000 6750154/tftp-deploy-m_2mogoy/dtb/imx6q-sabrelite.dtb
474 01:53:02.028265 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)
475 01:53:02.028712 tftp 0x13f00000 6750154/tftp-deploy-m_2mogoy/dtb/imx6q-sabrelite.dtb
476 01:53:02.123574 Using FEC device
477 01:53:02.150267 TFTP from server 192.168.201.1; our IP address is 192.168.201.34
478 01:53:02.150783 Filename '6750154/tftp-deploy-m_2mogoy/dtb/imx6q-sabrelite.dtb'.
479 01:53:02.151178 Load address: 0x13f00000
480 01:53:02.151508 Loading: *###
481 01:53:02.151820 4 MiB/s
482 01:53:02.152119 done
483 01:53:02.166513 Bytes transferred = 42397 (a59d hex)
484 01:53:02.167359 Sending with 10 millisecond of delay
486 01:53:12.089478 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6750154/extract-nfsrootfs-agbhbgnj,tcp,hard ip=dhcp'
487 01:53:12.099744 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 00:04:07)
488 01:53:12.099939 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6750154/extract-nfsrootfs-agbhbgnj,tcp,hard ip=dhcp'
489 01:53:12.100182 Sending with 10 millisecond of delay
491 01:53:14.451737 => bootz 0x10000000 0x14000000 0x13f00000
492 01:53:14.462536 Setting prompt string to ['Starting kernel']
493 01:53:14.463113 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:04:05)
494 01:53:14.463918 bootz 0x10000000 0x14000000 0x13f00000
495 01:53:14.494185 Kernel image @ 0x10000000 [ 0x000000 - 0xbc3200 ]
496 01:53:14.494711 ## Loading init Ramdisk from Legacy Image at 14000000 ...
497 01:53:14.495074 Image Name:
498 01:53:14.495386 Image Type: ARM Linux RAMDisk Image (uncompressed)
499 01:53:14.495684 Data Size: 15425555 Bytes = 14.7 MiB
500 01:53:14.495977 Load Address: 00000000
501 01:53:14.496263 Entry Point: 00000000
502 01:53:14.685139 Verifying Checksum ... OK
503 01:53:14.685673 ## Flattened Device Tree blob at 13f00000
504 01:53:14.686012 Booting using the fdt blob at 0x13f00000
505 01:53:14.686324 Using Device Tree in place at 13f00000, end 13f0d59c
506 01:53:14.686631
507 01:53:14.686927 Starting kernel ...
508 01:53:14.687254
509 01:53:14.687957 end: 2.4.3 bootloader-commands (duration 00:00:37) [common]
510 01:53:14.688427 start: 2.4.4 auto-login-action (timeout 00:04:05) [common]
511 01:53:14.688790 Setting prompt string to ['Linux version [0-9]']
512 01:53:14.689136 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']
513 01:53:14.689488 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)
514 01:53:23.231546 [ 0.000000] Booting Linux on physical CPU 0x0
515 01:53:23.231680 [ 0.000000] Linux version 5.10.128-cip10 (KernelCI@build-j309069-arm-gcc-10-multi-v7-defconfig-kselftest-jbcbz) (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 Jul 5 01:35:19 UTC 2022
516 01:53:23.231753 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
517 01:53:23.231856 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
518 01:53:23.232175 start: 2.4.4.1 login-action (timeout 00:03:56) [common]
519 01:53:23.232279 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.
520 01:53:23.232361 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(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
521 01:53:23.232437 Using line separator: #'\n'#
522 01:53:23.232498 No login prompt set.
523 01:53:23.232572 Parsing kernel messages
524 01:53:23.232642 ['-+\\[ 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']
525 01:53:23.232745 [login-action] Waiting for messages, (timeout 00:03:56)
526 01:53:23.275097 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
527 01:53:23.275194 [ 0.000000] Memory policy: Data cache writealloc
528 01:53:23.275273 [ 0.000000] efi: UEFI not found.
529 01:53:23.275333 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
530 01:53:23.275391 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
531 01:53:23.275448 [ 0.000000] Zone ranges:
532 01:53:23.275503 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
533 01:53:23.275558 [ 0.000000] Normal empty
534 01:53:23.275611 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
535 01:53:23.319003 [ 0.000000] Movable zone start for each node
536 01:53:23.319170 [ 0.000000] Early memory node ranges
537 01:53:23.319249 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
538 01:53:23.319321 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
539 01:53:23.319389 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
540 01:53:23.319456 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
541 01:53:23.362253 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6750154/extract-nfsrootfs-agbhbgnj,tcp,hard ip=dhcp
542 01:53:23.362510 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
543 01:53:23.362660 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
544 01:53:23.362794 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
545 01:53:23.362924 [ 0.000000] Memory: 921456K/1048576K available (17408K kernel code, 2649K rwdata, 8096K rodata, 2048K init, 6693K bss, 61584K reserved, 65536K cma-reserved, 196608K highmem)
546 01:53:23.406289 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
547 01:53:23.406827 [ 0.000000] ftrace: allocating 55455 entries in 163 pages
548 01:53:23.407210 [ 0.000000] ftrace: allocated 163 pages with 4 groups
549 01:53:23.407532 [ 0.000000] Running RCU self tests
550 01:53:23.407835 [ 0.000000] rcu: Hierarchical RCU implementation.
551 01:53:23.408134 [ 0.000000] rcu: RCU event tracing is enabled.
552 01:53:23.408426 [ 0.000000] rcu: RCU lockdep checking is enabled.
553 01:53:23.408717 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
554 01:53:23.450156 [ 0.000000] Rude variant of Tasks RCU enabled.
555 01:53:23.450693 [ 0.000000] Tracing variant of Tasks RCU enabled.
556 01:53:23.451063 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
557 01:53:23.451389 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
558 01:53:23.451701 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
559 01:53:23.452001 [ 0.000000] L2C-310 errata 752271 769419 enabled
560 01:53:23.452293 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
561 01:53:23.452584 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
562 01:53:23.493493 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
563 01:53:23.494033 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
564 01:53:23.494380 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
565 01:53:23.494697 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
566 01:53:23.495032 [ 0.000000] Switching to timer-based delay loop, resolution 333ns
567 01:53:23.495340 [ 0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
568 01:53:23.537245 [ 0.000040] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
569 01:53:23.537788 [ 0.004409] Console: colour dummy device 80x30
570 01:53:23.538131 [ 0.004474] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
571 01:53:23.538455 [ 0.004504] ... MAX_LOCKDEP_SUBCLASSES: 8
572 01:53:23.538759 [ 0.004531] ... MAX_LOCK_DEPTH: 48
573 01:53:23.539086 [ 0.004556] ... MAX_LOCKDEP_KEYS: 8192
574 01:53:23.539388 [ 0.004581] ... CLASSHASH_SIZE: 4096
575 01:53:23.539678 [ 0.004607] ... MAX_LOCKDEP_ENTRIES: 32768
576 01:53:23.539959 [ 0.004632] ... MAX_LOCKDEP_CHAINS: 65536
577 01:53:23.580889 [ 0.004659] ... CHAINHASH_SIZE: 32768
578 01:53:23.581422 [ 0.004685] memory used by lock dependency info: 4061 kB
579 01:53:23.581767 [ 0.004711] memory used for stack traces: 2112 kB
580 01:53:23.582081 [ 0.004736] per task-struct memory footprint: 1536 bytes
581 01:53:23.582385 [ 0.004835] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
582 01:53:23.582691 [ 0.004886] pid_max: default: 32768 minimum: 301
583 01:53:23.583012 [ 0.005266] LSM: Security Framework initializing
584 01:53:23.583311 [ 0.005376] LSM support for eBPF active
585 01:53:23.624242 [ 0.005521] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
586 01:53:23.624778 [ 0.005569] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
587 01:53:23.625126 [ 0.008133] CPU: Testing write buffer coherency: ok
588 01:53:23.625444 [ 0.008256] CPU0: Spectre v2: using BPIALL workaround
589 01:53:23.625751 [ 0.009334] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
590 01:53:23.626049 [ 0.013209] Setting up static identity map for 0x10300000 - 0x103000ac
591 01:53:23.626346 [ 0.015591] rcu: Hierarchical SRCU implementation.
592 01:53:23.667483 [ 0.024974] EFI services will not be available.
593 01:53:23.667986 [ 0.026279] smp: Bringing up secondary CPUs ...
594 01:53:23.668328 [ 0.029601] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
595 01:53:23.668648 [ 0.029615] CPU1: Spectre v2: using BPIALL workaround
596 01:53:23.668951 [ 0.033599] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
597 01:53:23.669246 [ 0.033614] CPU2: Spectre v2: using BPIALL workaround
598 01:53:23.669537 [ 0.037262] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
599 01:53:23.669825 [ 0.037277] CPU3: Spectre v2: using BPIALL workaround
600 01:53:23.670112 [ 0.038142] smp: Brought up 1 node, 4 CPUs
601 01:53:23.710554 [ 0.038184] SMP: Total of 4 processors activated (24.00 BogoMIPS).
602 01:53:23.710636 [ 0.038219] CPU: All CPU(s) started in SVC mode.
603 01:53:23.710702 [ 0.041116] devtmpfs: initialized
604 01:53:23.710762 [ 0.096610] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
605 01:53:23.710821 [ 0.099435] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
606 01:53:23.710879 [ 0.099509] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
607 01:53:23.710935 [ 0.104214] pinctrl core: initialized pinctrl subsystem
608 01:53:23.754136 [ 0.111089] DMI not present or invalid.
609 01:53:23.754225 [ 0.113383] NET: Registered protocol family 16
610 01:53:23.754293 [ 0.124917] DMA: preallocated 256 KiB pool for atomic coherent allocations
611 01:53:23.754360 [ 0.134305] thermal_sys: Registered thermal governor 'step_wise'
612 01:53:23.754421 [ 0.134845] cpuidle: using governor menu
613 01:53:23.754480 [ 0.135379] CPU identified as i.MX6Q, silicon rev 1.2
614 01:53:23.754538 [ 0.880632] vdd1p1: supplied by regulator-dummy
615 01:53:23.754595 [ 0.912389] vdd3p0: supplied by regulator-dummy
616 01:53:23.754652 [ 0.943735] vdd2p5: supplied by regulator-dummy
617 01:53:23.797846 [ 0.975113] vddarm: supplied by regulator-dummy
618 01:53:23.798108 [ 1.007364] vddpu: supplied by regulator-dummy
619 01:53:23.798262 [ 1.037792] vddsoc: supplied by regulator-dummy
620 01:53:23.798406 [ 2.368939] No ATAGs?
621 01:53:23.798591 [ 2.369832] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
622 01:53:23.798753 [ 2.369917] hw-breakpoint: maximum watchpoint size is 4 bytes.
623 01:53:23.798911 [ 2.389538] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
624 01:53:23.799088 [ 2.418927] Serial: AMBA PL011 UART driver
625 01:53:23.841313 [ 2.482341] Kprobes globally optimized
626 01:53:23.841395 [ 2.576108] mxs-dma 110000.dma-apbh: initialized
627 01:53:23.841460 [ 2.608480] iommu: Default domain type: Translated
628 01:53:23.841520 [ 2.610978] vgaarb: loaded
629 01:53:23.841579 [ 2.615648] SCSI subsystem initialized
630 01:53:23.841635 [ 2.618221] usbcore: registered new interface driver usbfs
631 01:53:23.841691 [ 2.618540] usbcore: registered new interface driver hub
632 01:53:23.841747 [ 2.618775] usbcore: registered new device driver usb
633 01:53:23.841801 [ 2.626571] i2c i2c-0: IMX I2C adapter registered
634 01:53:23.841854 [ 2.633498] i2c i2c-1: IMX I2C adapter registered
635 01:53:23.885375 [ 2.637987] i2c i2c-2: IMX I2C adapter registered
636 01:53:23.885608 [ 2.642841] pps_core: LinuxPPS API ver. 1 registered
637 01:53:23.885739 [ 2.642886] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
638 01:53:23.885857 [ 2.642985] PTP clock support registered
639 01:53:23.885968 [ 2.662531] clocksource: Switched to clocksource mxc_timer1
640 01:53:23.886077 [ 4.345796] NET: Registered protocol family 2
641 01:53:23.886183 [ 4.346605] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
642 01:53:23.929148 [ 4.350003] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
643 01:53:23.929683 [ 4.350187] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
644 01:53:23.930032 [ 4.350415] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
645 01:53:23.930352 [ 4.351856] TCP: Hash tables configured (established 8192 bind 8192)
646 01:53:23.930660 [ 4.353049] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
647 01:53:23.930958 [ 4.353399] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
648 01:53:23.972687 [ 4.353658] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
649 01:53:23.973225 [ 4.354409] NET: Registered protocol family 1
650 01:53:23.973569 [ 4.357230] RPC: Registered named UNIX socket transport module.
651 01:53:23.973892 [ 4.357319] RPC: Registered udp transport module.
652 01:53:23.974198 [ 4.357360] RPC: Registered tcp transport module.
653 01:53:23.974490 [ 4.357399] RPC: Registered tcp NFSv4.1 backchannel transport module.
654 01:53:23.974777 [ 4.357453] NET: Registered protocol family 44
655 01:53:23.975092 [ 4.357515] PCI: CLS 0 bytes, default 64
656 01:53:23.975382 [ 4.360002] Trying to unpack rootfs image as initramfs...
657 01:53:24.015838 [ 6.255885] Freeing initrd memory: 15068K
658 01:53:24.016342 [ 6.257164] hw perfevents: no interrupt-affinity property for /pmu, guessing.
659 01:53:24.016688 [ 6.258454] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
660 01:53:24.017010 [ 6.267675] Initialise system trusted keyrings
661 01:53:24.017315 [ 6.268720] workingset: timestamp_bits=30 max_order=18 bucket_order=0
662 01:53:24.017616 [ 6.318946] squashfs: version 4.0 (2009/01/31) Phillip Lougher
663 01:53:24.017909 [ 6.322697] NFS: Registering the id_resolver key type
664 01:53:24.059144 [ 6.322900] Key type id_resolver registered
665 01:53:24.059301 [ 6.322990] Key type id_legacy registered
666 01:53:24.059366 [ 6.323656] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
667 01:53:24.059428 [ 6.323760] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
668 01:53:24.059487 [ 6.323971] ntfs: driver 2.1.32 [Flags: R/O].
669 01:53:24.059544 [ 6.326116] Key type asymmetric registered
670 01:53:24.059614 [ 6.326249] Asymmetric key parser 'x509' registered
671 01:53:24.059684 [ 6.326722] bounce: pool size: 64 pages
672 01:53:24.103261 [ 6.326882] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
673 01:53:24.103349 [ 6.326990] io scheduler mq-deadline registered
674 01:53:24.103418 [ 6.327033] io scheduler kyber registered
675 01:53:24.103481 [ 6.327949] test_firmware: interface ready
676 01:53:24.103542 [ 6.568135] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
677 01:53:24.103603 [ 6.568400] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
678 01:53:24.103662 [ 6.822981] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
679 01:53:24.103719 [ 6.843823] SuperH (H)SCI(F) driver initialized
680 01:53:24.165329 [ 6.846904] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
681 01:53:24.165490 [ 6.852187] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
682 01:53:24.165560 [ 7.783721] printk: console [ttymxc1] enabled
683 01:53:24.165625 [ 7.794597] msm_serial: driver initialized
684 01:53:24.165686 [ 7.799830] STMicroelectronics ASC driver initialized
685 01:53:24.165747 [ 7.811538] STM32 USART driver initialized
686 01:53:24.194268 [ 7.838180] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
687 01:53:24.230198 [ 7.860839] panel-simple panel-lcd: supply power not found, using dummy regulator
688 01:53:24.230299 [ 7.869324] panel-simple panel-lcd: Specify missing connector_type
689 01:53:24.230364 [ 7.877274] panel-simple panel-lvds0: supply power not found, using dummy regulator
690 01:53:24.278210 [ 7.932091] brd: module loaded
691 01:53:24.353103 [ 7.993839] loop: module loaded
692 01:53:24.353243 [ 8.000347] lkdtm: No crash points registered, enable through debugfs
693 01:53:24.403102 [ 8.023096] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
694 01:53:24.403389 [ 8.031063] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
695 01:53:24.403561 [ 8.039185] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
696 01:53:24.403713 [ 8.047471] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
697 01:53:24.403859 [ 8.055529] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
698 01:53:24.459113 [ 8.063809] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
699 01:53:24.459580 [ 8.071524] ahci-imx 2200000.sata: supply target not found, using dummy regulator
700 01:53:24.459896 [ 8.082954] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
701 01:53:24.460191 [ 8.089982] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
702 01:53:24.460475 [ 8.098910] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
703 01:53:24.460752 [ 8.113463] scsi host0: ahci-imx
704 01:53:24.499502 [ 8.119073] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
705 01:53:24.551043 [ 8.185453] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
706 01:53:24.551512 [ 8.199164] pps pps0: new PPS source ptp0
707 01:53:24.625833 [ 8.246276] fec 2188000.ethernet eth0: registered PHC device 0
708 01:53:24.625991 [ 8.257113] e1000e: Intel(R) PRO/1000 Network Driver
709 01:53:24.626057 [ 8.262190] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
710 01:53:24.626118 [ 8.268397] igb: Intel(R) Gigabit Ethernet Network Driver
711 01:53:24.626177 [ 8.273888] igb: Copyright (c) 2007-2014 Intel Corporation.
712 01:53:24.686724 [ 8.302389] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
713 01:53:24.686918 [ 8.309983] usbcore: registered new interface driver pegasus
714 01:53:24.687031 [ 8.315972] usbcore: registered new interface driver asix
715 01:53:24.687121 [ 8.321547] usbcore: registered new interface driver ax88179_178a
716 01:53:24.687204 [ 8.327886] usbcore: registered new interface driver cdc_ether
717 01:53:24.687283 [ 8.334037] usbcore: registered new interface driver smsc75xx
718 01:53:24.687362 [ 8.340027] usbcore: registered new interface driver smsc95xx
719 01:53:24.727201 [ 8.346017] usbcore: registered new interface driver net1080
720 01:53:24.727361 [ 8.351869] usbcore: registered new interface driver cdc_subset
721 01:53:24.727427 [ 8.358021] usbcore: registered new interface driver zaurus
722 01:53:24.727487 [ 8.363940] usbcore: registered new interface driver cdc_ncm
723 01:53:24.769220 [ 8.382843] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
724 01:53:24.769396 [ 8.389482] ehci-pci: EHCI PCI platform driver
725 01:53:24.769475 [ 8.394192] ehci-platform: EHCI generic platform driver
726 01:53:24.769550 [ 8.400499] ehci-orion: EHCI orion driver
727 01:53:24.769621 [ 8.405535] SPEAr-ehci: EHCI SPEAr driver
728 01:53:24.769688 [ 8.410470] ehci-st: EHCI STMicroelectronics driver
729 01:53:24.769756 [ 8.416326] ehci-exynos: EHCI Exynos driver
730 01:53:24.769823 [ 8.421406] ehci-atmel: EHCI Atmel driver
731 01:53:24.769887 [ 8.426427] tegra-ehci: Tegra EHCI driver
732 01:53:24.815229 [ 8.431399] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
733 01:53:24.815383 [ 8.437764] ohci-pci: OHCI PCI platform driver
734 01:53:24.815449 [ 8.442469] ohci-platform: OHCI generic platform driver
735 01:53:24.815510 [ 8.448738] SPEAr-ohci: OHCI SPEAr driver
736 01:53:24.815567 [ 8.453753] ohci-st: OHCI STMicroelectronics driver
737 01:53:24.815624 [ 8.455133] ata1: SATA link down (SStatus 0 SControl 300)
738 01:53:24.815680 [ 8.459562] ohci-atmel: OHCI Atmel driver
739 01:53:24.815736 [ 8.464486] ahci-imx 2200000.sata: no device found, disabling link.
740 01:53:24.859187 [ 8.471876] usbcore: registered new interface driver usb-storage
741 01:53:24.859360 [ 8.474542] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
742 01:53:24.867469 [ 8.514333] i2c /dev entries driver
743 01:53:25.010189 [ 8.603150] sdhci: Secure Digital Host Controller Interface driver
744 01:53:25.010723 [ 8.609372] sdhci: Copyright(c) Pierre Ossman
745 01:53:25.011098 [ 8.623762] Synopsys Designware Multimedia Card Interface Driver
746 01:53:25.011423 [ 8.637448] sdhci-pltfm: SDHCI platform and OF driver helper
747 01:53:25.011730 [ 8.647018] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
748 01:53:25.012026 [ 8.647025] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
749 01:53:25.012318 [ 8.657346] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
750 01:53:25.012608 [ 8.664556] ledtrig-cpu: registered to indicate activity on CPUs
751 01:53:25.076180 [ 8.674572] usbcore: registered new interface driver usbhid
752 01:53:25.076400 [ 8.680185] usbhid: USB HID core driver
753 01:53:25.076526 [ 8.686236] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
754 01:53:25.076645 [ 8.698953] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
755 01:53:25.076751 [ 8.711446] netem: version 1.3
756 01:53:25.076850 [ 8.714860] ipip: IPv4 and MPLS over IPv4 tunneling driver
757 01:53:25.076944 [ 8.723097] gre: GRE over IPv4 demultiplexor driver
758 01:53:25.077039 [ 8.728016] ip_gre: GRE over IPv4 tunneling driver
759 01:53:25.119450 [ 8.738906] IPv4 over IPsec tunneling driver
760 01:53:25.119994 [ 8.745429] mmc2: new high speed SDHC card at address 59b4
761 01:53:25.120354 [ 8.748451] NET: Registered protocol family 10
762 01:53:25.120680 [ 8.755087] mmcblk2: mmc2:59b4 SD 14.7 GiB
763 01:53:25.121009 [ 8.765680] Segment Routing with IPv6
764 01:53:25.165295 [ 8.776120] ip6_gre: GRE over IPv6 tunneling driver
765 01:53:25.165499 [ 8.778698] GPT:Primary header thinks Alt. header is not at the end of the disk.
766 01:53:25.165596 [ 8.784222] NET: Registered protocol family 17
767 01:53:25.165683 [ 8.788604] GPT:29296874 != 30863359
768 01:53:25.165765 [ 8.796659] GPT:Alternate GPT header not at the end of the disk.
769 01:53:25.165846 [ 8.802841] GPT:29296874 != 30863359
770 01:53:25.165925 [ 8.803316] Key type dns_resolver registered
771 01:53:25.166002 [ 8.806452] GPT: Use GNU Parted to correct GPT errors.
772 01:53:25.166078 [ 8.816059] mmcblk2: p1 p2 p3
773 01:53:25.194245 [ 8.831813] ThumbEE CPU extension supported.
774 01:53:25.194423 [ 8.836268] Registering SWP/SWPB emulation handler
775 01:53:25.194507 [ 8.842278] Loading compiled-in X.509 certificates
776 01:53:25.402460 [ 9.026486] panel-simple panel-lcd: supply power not found, using dummy regulator
777 01:53:25.403034 [ 9.034925] panel-simple panel-lcd: Specify missing connector_type
778 01:53:25.403389 [ 9.048412] panel-simple panel-lvds0: supply power not found, using dummy regulator
779 01:53:25.459999 [ 9.085567] imx_usb 2184200.usb: No over current polarity defined
780 01:53:25.460157 [ 9.098851] ci_hdrc ci_hdrc.1: EHCI Host Controller
781 01:53:25.460238 [ 9.104217] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
782 01:53:25.498725 [ 9.142989] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
783 01:53:25.521092 [ 9.164089] hub 1-0:1.0: USB hub found
784 01:53:25.521254 [ 9.168345] hub 1-0:1.0: 1 port detected
785 01:53:25.542037 [ 9.184645] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C
786 01:53:25.598168 [ 9.217700] panel-simple panel-lcd: supply power not found, using dummy regulator
787 01:53:25.598550 [ 9.226031] panel-simple panel-lcd: Specify missing connector_type
788 01:53:25.598790 [ 9.239559] panel-simple panel-lvds0: supply power not found, using dummy regulator
789 01:53:25.646045 [ 9.271148] panel-simple panel-lcd: supply power not found, using dummy regulator
790 01:53:25.646250 [ 9.279481] panel-simple panel-lcd: Specify missing connector_type
791 01:53:25.646356 [ 9.293010] panel-simple panel-lvds0: supply power not found, using dummy regulator
792 01:53:25.669052 [ 9.312598] input: gpio-keys as /devices/platform/gpio-keys/input/input0
793 01:53:25.725151 [ 9.344770] panel-simple panel-lcd: supply power not found, using dummy regulator
794 01:53:25.725701 [ 9.353193] panel-simple panel-lcd: Specify missing connector_type
795 01:53:25.726043 [ 9.367123] panel-simple panel-lvds0: supply power not found, using dummy regulator
796 01:53:25.762820 [ 9.388740] 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)
797 01:53:25.763387 [ 9.404244] IP-Config: Failed to open gretap0
798 01:53:25.763733 [ 9.408648] IP-Config: Failed to open erspan0
799 01:53:25.918766 [ 9.442033] Sending DHCP requests .
800 01:53:25.919325 [ 9.562374] usb 1-1: new high-speed USB device number 2 using ci_hdrc
801 01:53:26.139756 [ 9.781808] hub 1-1:1.0: USB hub found
802 01:53:26.140288 [ 9.786561] hub 1-1:1.0: 3 ports detected
803 01:53:26.195623 [ 9.816486] panel-simple panel-lcd: supply power not found, using dummy regulator
804 01:53:26.196159 [ 9.824823] panel-simple panel-lcd: Specify missing connector_type
805 01:53:26.196504 [ 9.838548] panel-simple panel-lvds0: supply power not found, using dummy regulator
806 01:53:28.916493 [ 11.642255] .
807 01:53:28.917030 [ 12.553690] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
808 01:53:28.917378 [ 12.563787] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
809 01:53:31.932927 [ 15.502199] ., OK
810 01:53:31.933462 [ 15.544621] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.34
811 01:53:31.933805 [ 15.552946] IP-Config: Complete:
812 01:53:31.934112 [ 15.556262] device=eth0, hwaddr=00:19:b8:08:f1:10, ipaddr=192.168.201.34, mask=255.255.255.0, gw=192.168.201.1
813 01:53:31.934409 [ 15.566870] host=imx6q-sabrelite-lava-cbg-4, domain=lava-rack, nis-domain=(none)
814 01:53:31.934701 [ 15.574872] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath=
815 01:53:31.935015 [ 15.574920] nameserver0=192.168.201.1
816 01:53:31.996129 [ 15.646088] Freeing unused kernel memory: 2048K
817 01:53:32.012167 [ 15.664016] Run /init as init process
818 01:53:32.060537 Loading, please wait...
819 01:53:32.188368 Starting version 247.3-7
820 01:53:35.989736 [ 19.636734] imx-ipuv3 2400000.ipu: IPUv3H probed
821 01:53:36.052822 [ 19.678742] panel-simple panel-lcd: supply power not found, using dummy regulator
822 01:53:36.053298 [ 19.687462] panel-simple panel-lcd: Specify missing connector_type
823 01:53:36.053626 [ 19.699169] imx-ipuv3 2800000.ipu: IPUv3H probed
824 01:53:36.087791 [ 19.725529] panel-simple panel-lvds0: supply power not found, using dummy regulator
825 01:53:36.088293 [ 19.728794] CAN device driver interface
826 01:53:36.152797 [ 19.775842] panel-simple panel-lcd: supply power not found, using dummy regulator
827 01:53:36.153336 [ 19.784268] panel-simple panel-lcd: Specify missing connector_type
828 01:53:36.153680 [ 19.799406] panel-simple panel-lvds0: supply power not found, using dummy regulator
829 01:53:36.247729 [ 19.855940] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
830 01:53:36.248284 [ 19.870786] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
831 01:53:36.248632 [ 19.878597] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
832 01:53:36.248947 [ 19.885291] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
833 01:53:36.249253 [ 19.893850] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
834 01:53:36.249550 [ 19.900188] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
835 01:53:36.263586 [ 19.906481] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
836 01:53:36.318521 [ 19.923299] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
837 01:53:36.319091 [ 19.935034] panel-simple panel-lcd: supply power not found, using dummy regulator
838 01:53:36.319446 [ 19.936024] caam 2100000.crypto: Entropy delay = 3200
839 01:53:36.319769 [ 19.944148] panel-simple panel-lcd: Specify missing connector_type
840 01:53:36.320077 [ 19.961665] panel-simple panel-lvds0: supply power not found, using dummy regulator
841 01:53:36.350510 [ 20.008479] caam 2100000.crypto: Instantiated RNG4 SH0
842 01:53:36.437146 [ 20.069255] caam 2100000.crypto: Instantiated RNG4 SH1
843 01:53:36.437678 [ 20.074629] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
844 01:53:36.438025 [ 20.081285] caam 2100000.crypto: job rings = 2, qi = 0
845 01:53:36.499964 [ 20.110954] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
846 01:53:36.500511 [ 20.115182] panel-simple panel-lcd: supply power not found, using dummy regulator
847 01:53:36.500862 [ 20.119895] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
848 01:53:36.501180 [ 20.136076] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
849 01:53:36.501487 [ 20.151077] panel-simple panel-lcd: Specify missing connector_type
850 01:53:36.551422 [ 20.159011] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
851 01:53:36.551962 [ 20.168051] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
852 01:53:36.552307 [ 20.175963] panel-simple panel-lvds0: supply power not found, using dummy regulator
853 01:53:36.552628 [ 20.176865] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
854 01:53:36.552935 [ 20.195768] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
855 01:53:36.553233 [ 20.204744] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
856 01:53:36.567083 [ 20.215154] sgtl5000 0-000a: sgtl5000 revision 0x11
857 01:53:36.632982 [ 20.243103] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
858 01:53:36.633522 [ 20.253791] panel-simple panel-lcd: supply power not found, using dummy regulator
859 01:53:36.633874 [ 20.262263] panel-simple panel-lcd: Specify missing connector_type
860 01:53:36.634244 [ 20.276735] panel-simple panel-lvds0: supply power not found, using dummy regulator
861 01:53:36.686898 [ 20.302412] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
862 01:53:36.687449 [ 20.311024] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
863 01:53:36.687795 [ 20.319683] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
864 01:53:36.688113 [ 20.328313] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
865 01:53:36.772457 [ 20.411006] panel-simple panel-lcd: supply power not found, using dummy regulator
866 01:53:36.772962 [ 20.419485] panel-simple panel-lcd: Specify missing connector_type
867 01:53:36.816629 [ 20.459712] panel-simple panel-lvds0: supply power not found, using dummy regulator
868 01:53:36.865656 [ 20.481343] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
869 01:53:36.866159 [ 20.489907] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
870 01:53:36.866475 [ 20.498469] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
871 01:53:36.866768 [ 20.507070] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
872 01:53:37.552411 [ 21.200435] caam algorithms registered in /proc/crypto
873 01:53:37.567817 [ 21.220671] caam 2100000.crypto: registering rng-caam
874 01:53:37.696001 [ 21.348813] random: crng init done
875 01:53:37.754257 [ 21.377690] panel-simple panel-lcd: supply power not found, using dummy regulator
876 01:53:37.754762 [ 21.386641] panel-simple panel-lcd: Specify missing connector_type
877 01:53:37.755107 [ 21.400346] panel-simple panel-lvds0: supply power not found, using dummy regulator
878 01:53:37.809178 [ 21.422288] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
879 01:53:37.809682 [ 21.430709] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
880 01:53:37.809998 [ 21.439262] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
881 01:53:37.810288 [ 21.447723] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
882 01:53:37.810568 Begin: Loading essential drivers ... done.
883 01:53:37.810842 Begin: Running /scripts/init-premount ... done.
884 01:53:37.829556 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
885 01:53:37.829921 Begin: Running /scripts/nfs-premount ... done.
886 01:53:38.085516 IP-Config: eth0 hardware address 00:19:b8:08:f1:10 mtu 1500 DHCP
887 01:53:38.159472 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
888 01:53:38.160008 SIOCSIFFLAGS: Cannot assign requested address
889 01:53:38.221328 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
890 01:53:38.221868 SIOCSIFFLAGS: Cannot assign requested address
891 01:53:38.222209 IP-Config: eth0 complete (dhcp from 192.168.201.1):
892 01:53:38.222523 address: 192.168.201.34 broadcast: 192.168.201.255 netmask: 255.255.255.0
893 01:53:38.222833 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
894 01:53:38.223165 host : imx6q-sabrelite-lava-cbg-4
895 01:53:38.223461 domain : lava-rack
896 01:53:38.235937 rootserver: 192.168.201.1 rootpath:
897 01:53:38.236329 filename :
898 01:53:38.411398 done.
899 01:53:38.441719 Begin: Running /scripts/nfs-bottom ... done.
900 01:53:38.505991 Begin: Running /scripts/init-bottom ... done.
901 01:53:40.174104 [ 23.817447] systemd[1]: System time before build time, advancing clock.
902 01:53:40.438448 [ 24.056980] systemd[1]: systemd 247.3-7 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
903 01:53:40.439018 [ 24.083182] systemd[1]: Detected architecture arm.
904 01:53:40.454695
905 01:53:40.455265 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
906 01:53:40.455613
907 01:53:40.502440 [ 24.149945] systemd[1]: Set hostname to <debian-bullseye-armhf>.
908 01:53:42.312675 [ 25.934119] systemd[1]: Queued start job for default target Graphical Interface.
909 01:53:42.313218 [ 25.949286] systemd[1]: Created slice system-getty.slice.
910 01:53:42.313567 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
911 01:53:42.377159 [ 26.008064] systemd[1]: Created slice system-modprobe.slice.
912 01:53:42.377339 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
913 01:53:42.426187 [ 26.058808] systemd[1]: Created slice system-serial\x2dgetty.slice.
914 01:53:42.426462 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
915 01:53:42.476295 [ 26.108012] systemd[1]: Created slice User and Session Slice.
916 01:53:42.476826 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
917 01:53:42.525891 [ 26.157794] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
918 01:53:42.526430 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
919 01:53:42.575323 [ 26.206955] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
920 01:53:42.575872 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
921 01:53:42.635874 [ 26.255070] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
922 01:53:42.636412 [ 26.268025] systemd[1]: Reached target Local Encrypted Volumes.
923 01:53:42.636757 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
924 01:53:42.680079 [ 26.313558] systemd[1]: Reached target Paths.
925 01:53:42.680611 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
926 01:53:42.722016 [ 26.353238] systemd[1]: Reached target Remote File Systems.
927 01:53:42.722554 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
928 01:53:42.738024 [ 26.393151] systemd[1]: Reached target Slices.
929 01:53:42.753979 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
930 01:53:42.796875 [ 26.434192] systemd[1]: Reached target Swap.
931 01:53:42.797411 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
932 01:53:42.836914 [ 26.474458] systemd[1]: Listening on initctl Compatibility Named Pipe.
933 01:53:42.837447 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
934 01:53:42.954654 [ 26.573864] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
935 01:53:42.955222 [ 26.588129] systemd[1]: Listening on Journal Socket (/dev/log).
936 01:53:42.955573 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
937 01:53:42.998715 [ 26.639639] systemd[1]: Listening on Journal Socket.
938 01:53:42.999280 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
939 01:53:43.050553 [ 26.681000] systemd[1]: Listening on Network Service Netlink Socket.
940 01:53:43.051112 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
941 01:53:43.100357 [ 26.736011] systemd[1]: Listening on udev Control Socket.
942 01:53:43.100892 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
943 01:53:43.116430 [ 26.775062] systemd[1]: Listening on udev Kernel Socket.
944 01:53:43.140471 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
945 01:53:43.185374 [ 26.817802] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
946 01:53:43.185911 [ 26.828339] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
947 01:53:43.206266 [ 26.849474] systemd[1]: Mounting Kernel Debug File System...
948 01:53:43.206800 Mounting [0;1;39mKernel Debug File System[0m...
949 01:53:43.270891 [ 26.905669] systemd[1]: Mounting Kernel Trace File System...
950 01:53:43.271443 Mounting [0;1;39mKernel Trace File System[0m...
951 01:53:43.332765 [ 26.966050] systemd[1]: Starting Create list of static device nodes for the current kernel...
952 01:53:43.333268 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
953 01:53:43.400713 [ 27.034936] systemd[1]: Starting Load Kernel Module configfs...
954 01:53:43.401206 Starting [0;1;39mLoad Kernel Module configfs[0m...
955 01:53:43.445701 [ 27.089538] systemd[1]: Starting Load Kernel Module drm...
956 01:53:43.446198 Starting [0;1;39mLoad Kernel Module drm[0m...
957 01:53:43.490563 [ 27.134296] systemd[1]: Starting Load Kernel Module fuse...
958 01:53:43.491084 Starting [0;1;39mLoad Kernel Module fuse[0m...
959 01:53:43.543367 [ 27.183838] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
960 01:53:43.589681 [ 27.224901] fuse: init (API version 7.32)
961 01:53:43.590216 [ 27.227471] systemd[1]: Starting Journal Service...
962 01:53:43.590561 Starting [0;1;39mJournal Service[0m...
963 01:53:43.649278 [ 27.290256] systemd[1]: Starting Load Kernel Modules...
964 01:53:43.649815 Starting [0;1;39mLoad Kernel Modules[0m...
965 01:53:43.701127 [ 27.335937] systemd[1]: Starting Remount Root and Kernel File Systems...
966 01:53:43.701521 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
967 01:53:43.763975 [ 27.398127] systemd[1]: Starting Coldplug All udev Devices...
968 01:53:43.764479 Starting [0;1;39mColdplug All udev Devices[0m...
969 01:53:43.819979 [ 27.457137] systemd[1]: Mounted Kernel Debug File System.
970 01:53:43.820513 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
971 01:53:43.859930 [ 27.494448] systemd[1]: Mounted Kernel Trace File System.
972 01:53:43.860449 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
973 01:53:43.917127 [ 27.547089] systemd[1]: Finished Create list of static device nodes for the current kernel.
974 01:53:43.917666 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
975 01:53:44.014077 [ 27.640361] systemd[1]: modprobe@configfs.service: Succeeded.
976 01:53:44.014614 [ 27.650677] systemd[1]: Finished Load Kernel Module configfs.
977 01:53:44.014964 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
978 01:53:44.072869 [ 27.698158] systemd[1]: modprobe@drm.service: Succeeded.
979 01:53:44.073403 [ 27.708235] systemd[1]: Finished Load Kernel Module drm.
980 01:53:44.073747 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
981 01:53:44.121517 [ 27.747984] systemd[1]: modprobe@fuse.service: Succeeded.
982 01:53:44.122051 [ 27.758217] systemd[1]: Finished Load Kernel Module fuse.
983 01:53:44.122395 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
984 01:53:44.160780 [ 27.798011] systemd[1]: Finished Load Kernel Modules.
985 01:53:44.161312 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
986 01:53:44.199774 [ 27.837883] systemd[1]: Finished Remount Root and Kernel File Systems.
987 01:53:44.200310 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
988 01:53:44.255362 [ 27.895286] systemd[1]: Mounting FUSE Control File System...
989 01:53:44.255900 Mounting [0;1;39mFUSE Control File System[0m...
990 01:53:44.309396 [ 27.943646] systemd[1]: Mounting Kernel Configuration File System...
991 01:53:44.309934 Mounting [0;1;39mKernel Configuration File System[0m...
992 01:53:44.362362 [ 27.993255] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
993 01:53:44.362908 [ 28.003530] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
994 01:53:44.385115 [ 28.023804] systemd[1]: Starting Load/Save Random Seed...
995 01:53:44.385646 Starting [0;1;39mLoad/Save Random Seed[0m...
996 01:53:44.431203 [ 28.074392] systemd[1]: Starting Apply Kernel Variables...
997 01:53:44.431737 Starting [0;1;39mApply Kernel Variables[0m...
998 01:53:44.487882 [ 28.126064] systemd[1]: Starting Create System Users...
999 01:53:44.488415 Starting [0;1;39mCreate System Users[0m...
1000 01:53:44.528731 [ 28.169730] systemd[1]: Started Journal Service.
1001 01:53:44.529223 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1002 01:53:44.576944 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1003 01:53:44.614676 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1004 01:53:44.658622 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1005 01:53:44.698596 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1006 01:53:44.753497 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1007 01:53:44.801399 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1008 01:53:44.841329 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1009 01:53:44.873273 [ 28.518442] systemd-journald[265]: Received client request to flush runtime journal.
1010 01:53:45.087761 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1011 01:53:45.110239 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1012 01:53:45.141150 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1013 01:53:45.263045 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1014 01:53:45.741629 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1015 01:53:45.795577 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1016 01:53:45.859767 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1017 01:53:45.939413 Starting [0;1;39mNetwork Service[0m...
1018 01:53:46.956842 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1019 01:53:47.004819 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1020 01:53:47.340302 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1021 01:53:47.415352 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1022 01:53:47.510787 Starting [0;1;39mNetwork Name Resolution[0m...
1023 01:53:49.300210 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1024 01:53:49.315585 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1025 01:53:49.360882 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1026 01:53:49.643046 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1027 01:53:49.683392 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1028 01:53:49.778247 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1029 01:53:49.831425 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1030 01:53:49.885368 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1031 01:53:49.950198 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1032 01:53:49.950743 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1033 01:53:49.982000 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1034 01:53:50.011095 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1035 01:53:50.051450 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1036 01:53:50.067561 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1037 01:53:50.110422 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1038 01:53:50.185598 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1039 01:53:50.342087 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1040 01:53:50.694049 Starting [0;1;39mUser Login Management[0m...
1041 01:53:50.757697 Starting [0;1;39mPermit User Sessions[0m...
1042 01:53:50.805718 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1043 01:53:51.109047 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1044 01:53:51.967895 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1045 01:53:53.237758 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1046 01:53:53.281668 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1047 01:53:53.329525 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1048 01:53:53.393505 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1049 01:53:53.440398 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1050 01:53:53.487350 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1051 01:53:53.527544 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1052 01:53:53.575800 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1053 01:53:53.772841 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1054 01:53:53.913494
1055 01:53:53.914044 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1056 01:53:53.914402
1057 01:53:53.914722 debian-bullseye-armhf login: root (automatic login)
1058 01:53:53.915057
1059 01:53:54.844990 Linux debian-bullseye-armhf 5.10.128-cip10 #1 SMP Tue Jul 5 01:35:19 UTC 2022 armv7l
1060 01:53:54.845509
1061 01:53:54.845826 The programs included with the Debian GNU/Linux system are free software;
1062 01:53:54.846143 the exact distribution terms for each program are described in the
1063 01:53:54.846469 individual files in /usr/share/doc/*/copyright.
1064 01:53:54.846809
1065 01:53:54.847191 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1066 01:53:54.847477 permitted by applicable law.
1067 01:53:59.769644 Matched prompt #7: / #
1069 01:53:59.770455 Setting prompt string to ['/ #']
1070 01:53:59.770554 end: 2.4.4.1 login-action (duration 00:00:37) [common]
1072 01:53:59.770750 end: 2.4.4 auto-login-action (duration 00:00:45) [common]
1073 01:53:59.770838 start: 2.4.5 expect-shell-connection (timeout 00:03:20) [common]
1074 01:53:59.770907 Setting prompt string to ['/ #']
1075 01:53:59.770970 Forcing a shell prompt, looking for ['/ #']
1077 01:53:59.821671 / #
1078 01:53:59.822277 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1079 01:53:59.822732 Waiting using forced prompt support (timeout 00:02:30)
1080 01:53:59.828895
1081 01:53:59.845240 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1082 01:53:59.845874 start: 2.4.6 export-device-env (timeout 00:03:20) [common]
1083 01:53:59.846920 Sending with 10 millisecond of delay
1085 01:54:04.943185 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6750154/extract-nfsrootfs-agbhbgnj'
1086 01:54:04.956257 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6750154/extract-nfsrootfs-agbhbgnj'
1087 01:54:04.972557 Sending with 10 millisecond of delay
1089 01:54:07.215361 / # export NFS_SERVER_IP='192.168.201.1'
1090 01:54:07.226500 export NFS_SERVER_IP='192.168.201.1'
1091 01:54:07.241474 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1092 01:54:07.242104 end: 2.4 uboot-commands (duration 00:01:48) [common]
1093 01:54:07.242578 end: 2 uboot-action (duration 00:01:48) [common]
1094 01:54:07.243085 start: 3 lava-test-retry (timeout 00:07:41) [common]
1095 01:54:07.243574 start: 3.1 lava-test-shell (timeout 00:07:41) [common]
1096 01:54:07.243971 Using namespace: common
1098 01:54:07.345891 / # #
1099 01:54:07.346512 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1100 01:54:07.352965 #
1101 01:54:07.369240 Using /lava-6750154
1103 01:54:07.471473 / # export SHELL=/bin/bash
1104 01:54:07.480698 export SHELL=/bin/bash
1106 01:54:07.598734 / # . /lava-6750154/environment
1107 01:54:07.608171 . /lava-6750154/environment
1109 01:54:07.726451 / # /lava-6750154/bin/lava-test-runner /lava-6750154/0
1110 01:54:07.727087 Test shell timeout: 10s (minimum of the action and connection timeout)
1111 01:54:07.736006 /lava-6750154/bin/lava-test-runner /lava-6750154/0
1112 01:54:08.462093 + export TESTRUN_ID=0_timesync-off
1113 01:54:08.462598 + TESTRUN_ID=0_timesync-off
1114 01:54:08.462930 + cd /lava-6750154/0/tests/0_timesync-off
1115 01:54:08.463274 ++ cat uuid
1116 01:54:08.493784 + UUID=6750154_1.6.2.4.1
1117 01:54:08.494264 + set +x
1118 01:54:08.514914 <LAVA_SIGNAL_STARTRUN 0_timesync-off 6750154_1.6.2.4.1>
1119 01:54:08.515477 + systemctl stop systemd-timesyncd
1120 01:54:08.516055 Received signal: <STARTRUN> 0_timesync-off 6750154_1.6.2.4.1
1121 01:54:08.516419 Starting test lava.0_timesync-off (6750154_1.6.2.4.1)
1122 01:54:08.516826 Skipping test definition patterns.
1123 01:54:08.624841 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1124 01:54:08.625382 + true
1125 01:54:08.625737 + set +x
1126 01:54:08.626066 <LAVA_SIGNAL_ENDRUN 0_timesync-off 6750154_1.6.2.4.1>
1127 01:54:08.626677 Received signal: <ENDRUN> 0_timesync-off 6750154_1.6.2.4.1
1128 01:54:08.627143 Ending use of test pattern.
1129 01:54:08.627491 Ending test lava.0_timesync-off (6750154_1.6.2.4.1), duration 0.11
1131 01:54:08.885346 + export TESTRUN_ID=1_kselftest-lkdtm
1132 01:54:08.885956 + TESTRUN_ID=1_kselftest-lkdtm
1133 01:54:08.886322 + cd /lava-6750154/0/tests/1_kselftest-lkdtm
1134 01:54:08.886658 ++ cat uuid
1135 01:54:08.963054 + UUID=6750154_1.6.2.4.5
1136 01:54:08.963593 + set +x
1137 01:54:08.963949 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6750154_1.6.2.4.5>
1138 01:54:08.964280 + cd ./automated/linux/kselftest/
1139 01:54:08.964605 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-119-g603acbe1aceb/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip-gitlab -e '' -p /opt/kselftests/mainline/
1140 01:54:08.965194 Received signal: <STARTRUN> 1_kselftest-lkdtm 6750154_1.6.2.4.5
1141 01:54:08.965537 Starting test lava.1_kselftest-lkdtm (6750154_1.6.2.4.5)
1142 01:54:08.966036 Skipping test definition patterns.
1143 01:54:09.055916 INFO: Generating a skipfile based on /lava-6750154/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1144 01:54:09.262416 INFO: Using the following generated skipfile contents (until EOF):
1145 01:54:09.262957 breakpoints:breakpoint_test
1146 01:54:09.263441 breakpoints:step_after_suspend_test
1147 01:54:09.263779 ftrace:ftracetest
1148 01:54:09.264098 net:rtnetlink.sh
1149 01:54:09.264468 net:tls
1150 01:54:09.264784 netfilter:bridge_brouter.sh
1151 01:54:09.265087 netfilter:nft_flowtable.sh
1152 01:54:09.265385 netfilter:nft_trans_stress.sh
1153 01:54:09.265743 pidfd:pidfd_wait
1154 01:54:09.266041 INFO: EOF
1155 01:54:09.390463 INFO: Installing sed perl wget xz-utils iproute2
1156 01:54:10.668352 Hit:1 http://deb.debian.org/debian bullseye InRelease
1157 01:54:24.629423 Reading package lists...
1158 01:54:24.846955 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 5d 14h 23min 8s). Updates for this repository will not be applied.
1159 01:54:27.290865 Reading package lists...
1160 01:54:28.185554 Building dependency tree...
1161 01:54:28.186092 Reading state information...
1162 01:54:28.405100 iproute2 is already the newest version (5.10.0-4).
1163 01:54:28.405681 perl is already the newest version (5.32.1-4+deb11u2).
1164 01:54:28.406069 sed is already the newest version (4.7-1).
1165 01:54:28.406428 wget is already the newest version (1.21-1+deb11u1).
1166 01:54:28.406773 xz-utils is already the newest version (5.2.5-2).
1167 01:54:30.018686 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1168 01:54:30.210111 --2022-03-20 19:56:15-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-119-g603acbe1aceb/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1169 01:54:30.237095 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1170 01:54:30.381088 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1171 01:54:30.542872 HTTP request sent, awaiting response... 200 OK
1172 01:54:30.543449 Length: 1409632 (1.3M) [application/octet-stream]
1173 01:54:30.543803 Saving to: 'kselftest.tar.xz'
1174 01:54:30.544131
1175 01:54:38.950628 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 30.84K 106KB/s kselftest.tar.xz 7%[> ] 99.64K 171KB/s kselftest.tar.xz 11%[=> ] 153.38K 174KB/s kselftest.tar.xz 15%[==> ] 212.77K 182KB/s kselftest.tar.xz 17%[==> ] 242.46K 165KB/s kselftest.tar.xz 21%[===> ] 293.37K 154KB/s kselftest.tar.xz 24%[===> ] 332.03K 151KB/s kselftest.tar.xz 26%[====> ] 361.73K 145KB/s kselftest.tar.xz 28%[====> ] 392.84K 141KB/s kselftest.tar.xz 30%[=====> ] 425.36K 138KB/s eta 7s kselftest.tar.xz 33%[=====> ] 460.71K 137KB/s eta 7s kselftest.tar.xz 36%[======> ] 496.07K 135KB/s eta 7s kselftest.tar.xz 38%[======> ] 534.25K 138KB/s eta 7s kselftest.tar.xz 40%[=======> ] 559.70K 136KB/s eta 6s kselftest.tar.xz 43%[=======> ] 603.53K 140KB/s eta 6s kselftest.tar.xz 45%[========> ] 628.99K 138KB/s eta 6s kselftest.tar.xz 49%[========> ] 678.48K 145KB/s eta 6s kselftest.tar.xz 51%[=========> ] 711.00K 144KB/s eta 6s kselftest.tar.xz 55%[==========> ] 760.50K 140KB/s eta 4s kselftest.tar.xz 57%[==========> ] 794.43K 136KB/s eta 4s kselftest.tar.xz 62%[===========> ] 855.24K 143KB/s eta 4s kselftest.tar.xz 66%[============> ] 910.39K 150KB/s eta 4s kselftest.tar.xz 68%[============> ] 948.57K 157KB/s eta 4s kselftest.tar.xz 73%[=============> ] 1009K 165KB/s eta 2s kselftest.tar.xz 76%[==============> ] 1.02M 170KB/s eta 2s kselftest.tar.xz 81%[===============> ] 1.09M 183KB/s eta 2s kselftest.tar.xz 84%[===============> ] 1.13M 180KB/s eta 2s kselftest.tar.xz 89%[================> ] 1.21M 195KB/s eta 1s kselftest.tar.xz 93%[=================> ] 1.26M 191KB/s eta 1s kselftest.tar.xz 96%[==================> ] 1.30M 193KB/s eta 1s kselftest.tar.xz 98%[==================> ] 1.33M 195KB/s eta 1s kselftest.tar.xz 100%[===================>] 1.34M 194KB/s in 8.4s
1176 01:54:38.951466
1177 01:54:39.008225 2022-03-20 19:56:23 (164 KB/s) - 'kselftest.tar.xz' saved [1409632/1409632]
1178 01:54:39.008462
1179 01:54:39.201176 tar: ./size/get_size: time stamp 2022-07-05 01:49:12 is 9179568.001029993 s in the future
1180 01:54:39.201738 tar: ./size: time stamp 2022-07-05 01:49:21 is 9179576.995612993 s in the future
1181 01:54:39.202067 tar: ./ptrace/vmaccess: time stamp 2022-07-05 01:49:08 is 9179563.98131566 s in the future
1182 01:54:39.202376 tar: ./ptrace/peeksiginfo: time stamp 2022-07-05 01:49:08 is 9179563.972738993 s in the future
1183 01:54:39.202716 tar: ./ptrace/get_syscall_info: time stamp 2022-07-05 01:49:08 is 9179563.962843993 s in the future
1184 01:54:39.244184 tar: ./ptrace: time stamp 2022-07-05 01:49:21 is 9179576.958970993 s in the future
1185 01:54:39.244687 tar: ./lib/strscpy.sh: time stamp 2022-07-02 19:20:55 is 8983470.948105327 s in the future
1186 01:54:39.245015 tar: ./lib/printf.sh: time stamp 2022-07-02 19:20:55 is 8983470.940830993 s in the future
1187 01:54:39.245357 tar: ./lib/bitmap.sh: time stamp 2022-07-02 19:20:55 is 8983470.933107993 s in the future
1188 01:54:39.245656 tar: ./lib/prime_numbers.sh: time stamp 2022-07-02 19:20:55 is 8983470.92499266 s in the future
1189 01:54:39.276259 tar: ./lib: time stamp 2022-07-05 01:49:19 is 9179574.921098993 s in the future
1190 01:54:39.276766 tar: ./filesystems/devpts_pts: time stamp 2022-07-05 01:48:51 is 9179546.908789327 s in the future
1191 01:54:39.277092 tar: ./filesystems/dnotify_test: time stamp 2022-07-05 01:48:51 is 9179546.900886993 s in the future
1192 01:54:39.335180 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-07-05 01:48:53 is 9179548.86361466 s in the future
1193 01:54:39.335735 tar: ./filesystems/epoll: time stamp 2022-07-05 01:49:19 is 9179574.860544993 s in the future
1194 01:54:39.336076 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-07-05 01:49:19 is 9179574.849154993 s in the future
1195 01:54:39.336415 tar: ./filesystems/binderfs: time stamp 2022-07-05 01:49:19 is 9179574.84569566 s in the future
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1204 01:54:39.434704 tar: ./vm/khugepaged: time stamp 2022-07-05 01:49:15 is 9179570.756379327 s in the future
1205 01:54:39.435132 tar: ./vm/map_fixed_noreplace: time stamp 2022-07-05 01:49:14 is 9179569.748490327 s in the future
1206 01:54:39.435467 tar: ./vm/hugepage-shm: time stamp 2022-07-05 01:49:14 is 9179569.73892166 s in the future
1207 01:54:39.487283 tar: ./vm/userfaultfd: time stamp 2022-07-05 01:49:15 is 9179570.72634866 s in the future
1208 01:54:39.487900 tar: ./vm/compaction_test: time stamp 2022-07-05 01:49:13 is 9179568.715749993 s in the future
1209 01:54:39.488261 tar: ./vm/mremap_dontunmap: time stamp 2022-07-05 01:49:15 is 9179570.70493666 s in the future
1210 01:54:39.488590 tar: ./vm/write_to_hugetlbfs: time stamp 2022-07-05 01:49:15 is 9179570.694121993 s in the future
1211 01:54:39.488958 tar: ./vm/map_populate: time stamp 2022-07-05 01:49:14 is 9179569.68436666 s in the future
1212 01:54:39.489275 tar: ./vm/test_vmalloc.sh: time stamp 2022-07-02 19:20:55 is 8983470.67522866 s in the future
1213 01:54:39.537573 tar: ./vm/hugepage-mmap: time stamp 2022-07-05 01:49:14 is 9179569.666255327 s in the future
1214 01:54:39.538124 tar: ./vm/va_128TBswitch: time stamp 2022-07-05 01:49:15 is 9179570.655848327 s in the future
1215 01:54:39.538449 tar: ./vm/virtual_address_range: time stamp 2022-07-05 01:49:15 is 9179570.647446993 s in the future
1216 01:54:39.538754 tar: ./vm/map_hugetlb: time stamp 2022-07-05 01:49:14 is 9179569.637980327 s in the future
1217 01:54:39.539107 tar: ./vm/mlock2-tests: time stamp 2022-07-05 01:49:15 is 9179570.625736327 s in the future
1218 01:54:39.591032 tar: ./vm: time stamp 2022-07-05 01:49:22 is 9179577.621446993 s in the future
1219 01:54:39.591569 tar: ./sysctl/sysctl.sh: time stamp 2022-07-02 19:20:55 is 8983470.606158993 s in the future
1220 01:54:39.591991 tar: ./sysctl: time stamp 2022-07-05 01:49:21 is 9179576.602233327 s in the future
1221 01:54:39.592326 tar: ./pid_namespace/regression_enomem: time stamp 2022-07-05 01:49:07 is 9179562.58496366 s in the future
1222 01:54:39.592685 tar: ./pid_namespace: time stamp 2022-07-05 01:49:21 is 9179576.581012327 s in the future
1223 01:54:39.637568 tar: ./cgroup/test_stress.sh: time stamp 2022-07-02 19:20:55 is 8983470.57011566 s in the future
1224 01:54:39.638079 tar: ./cgroup/with_stress.sh: time stamp 2022-07-02 19:20:55 is 8983470.562401327 s in the future
1225 01:54:39.638467 tar: ./cgroup/test_memcontrol: time stamp 2022-07-05 01:48:50 is 9179545.55093466 s in the future
1226 01:54:39.638772 tar: ./cgroup/test_kmem: time stamp 2022-07-05 01:48:50 is 9179545.540638993 s in the future
1227 01:54:39.639170 tar: ./cgroup/test_freezer: time stamp 2022-07-05 01:48:50 is 9179545.53114966 s in the future
1228 01:54:39.682041 tar: ./cgroup/test_core: time stamp 2022-07-05 01:48:50 is 9179545.52217966 s in the future
1229 01:54:39.682599 tar: ./cgroup: time stamp 2022-07-05 01:49:18 is 9179573.518408327 s in the future
1230 01:54:39.682932 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-07-05 01:49:04 is 9179559.50554166 s in the future
1231 01:54:39.683280 tar: ./net/traceroute.sh: time stamp 2022-07-02 19:20:55 is 8983470.49745666 s in the future
1232 01:54:39.683580 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-07-02 19:20:55 is 8983470.48928966 s in the future
1233 01:54:39.683869 tar: ./net/udpgro.sh: time stamp 2022-07-02 19:20:55 is 8983470.480835993 s in the future
1234 01:54:39.730586 tar: ./net/txtimestamp.sh: time stamp 2022-07-02 19:20:55 is 8983470.472778993 s in the future
1235 01:54:39.731176 tar: ./net/nettest: time stamp 2022-07-05 01:49:01 is 9179556.459672327 s in the future
1236 01:54:39.731554 tar: ./net/udpgso_bench_rx: time stamp 2022-07-05 01:49:03 is 9179558.449386327 s in the future
1237 01:54:39.731927 tar: ./net/drop_monitor_tests.sh: time stamp 2022-07-02 19:20:55 is 8983470.441047993 s in the future
1238 01:54:39.732260 tar: ./net/reuseaddr_conflict: time stamp 2022-07-05 01:48:58 is 9179553.431728327 s in the future
1239 01:54:39.781537 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-07-02 19:20:55 is 8983470.423487993 s in the future
1240 01:54:39.782043 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-07-05 01:49:04 is 9179559.412527993 s in the future
1241 01:54:39.782370 tar: ./net/psock_snd: time stamp 2022-07-05 01:49:02 is 9179557.401888993 s in the future
1242 01:54:39.782694 tar: ./net/fin_ack_lat.sh: time stamp 2022-07-02 19:20:55 is 8983470.393908993 s in the future
1243 01:54:39.853976 tar: ./net/tls: time stamp 2022-07-05 01:49:00 is 9179555.345457993 s in the future
1244 01:54:39.854538 tar: ./net/rxtimestamp: time stamp 2022-07-05 01:49:05 is 9179560.33545266 s in the future
1245 01:54:39.854867 tar: ./net/vrf_route_leaking.sh: time stamp 2022-07-02 19:20:55 is 8983470.327317327 s in the future
1246 01:54:39.855257 tar: ./net/devlink_port_split.py: time stamp 2022-07-02 19:20:55 is 8983470.32008466 s in the future
1247 01:54:39.855564 tar: ./net/txtimestamp: time stamp 2022-07-05 01:49:05 is 9179560.308259993 s in the future
1248 01:54:39.902292 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-07-02 19:20:55 is 8983470.300133327 s in the future
1249 01:54:39.902802 tar: ./net/udpgso_bench_tx: time stamp 2022-07-05 01:49:03 is 9179558.288941327 s in the future
1250 01:54:39.903177 tar: ./net/fib_rule_tests.sh: time stamp 2022-07-02 19:20:55 is 8983470.28089966 s in the future
1251 01:54:39.903567 tar: ./net/psock_snd.sh: time stamp 2022-07-02 19:20:55 is 8983470.27314266 s in the future
1252 01:54:39.903864 tar: ./net/ip_defrag: time stamp 2022-07-05 01:49:03 is 9179558.262905327 s in the future
1253 01:54:39.953280 tar: ./net/rtnetlink.sh: time stamp 2022-07-02 19:20:55 is 8983470.253280993 s in the future
1254 01:54:39.953889 tar: ./net/udpgso_bench.sh: time stamp 2022-07-02 19:20:55 is 8983470.246217327 s in the future
1255 01:54:39.954282 tar: ./net/test_bpf.sh: time stamp 2022-07-02 19:20:55 is 8983470.239129327 s in the future
1256 01:54:39.954629 tar: ./net/udpgro_bench.sh: time stamp 2022-07-02 19:20:55 is 8983470.23222166 s in the future
1257 01:54:39.954925 tar: ./net/ipsec: time stamp 2022-07-05 01:49:06 is 9179561.21421166 s in the future
1258 01:54:39.999810 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-07-05 01:49:04 is 9179559.20488066 s in the future
1259 01:54:40.000284 tar: ./net/reuseport_bpf_numa: time stamp 2022-07-05 01:48:58 is 9179553.19467266 s in the future
1260 01:54:40.000589 tar: ./net/reuseport_bpf: time stamp 2022-07-05 01:48:58 is 9179553.184068327 s in the future
1261 01:54:40.000924 tar: ./net/hwtstamp_config: time stamp 2022-07-05 01:49:04 is 9179559.17709666 s in the future
1262 01:54:40.001205 tar: ./net/tcp_inq: time stamp 2022-07-05 01:49:02 is 9179557.16775566 s in the future
1263 01:54:40.049185 tar: ./net/route_localnet.sh: time stamp 2022-07-02 19:20:55 is 8983470.160270327 s in the future
1264 01:54:40.049660 tar: ./net/msg_zerocopy.sh: time stamp 2022-07-02 19:20:55 is 8983470.15301566 s in the future
1265 01:54:40.050021 tar: ./net/psock_fanout: time stamp 2022-07-05 01:49:01 is 9179556.143787327 s in the future
1266 01:54:40.050304 tar: ./net/mptcp/mptcp_connect: time stamp 2022-07-05 01:49:06 is 9179561.129945993 s in the future
1267 01:54:40.050577 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-07-05 01:49:06 is 9179561.119838993 s in the future
1268 01:54:40.091992 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-07-02 19:20:55 is 8983470.112589327 s in the future
1269 01:54:40.092371 tar: ./net/mptcp/diag.sh: time stamp 2022-07-02 19:20:55 is 8983470.10563066 s in the future
1270 01:54:40.092670 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-07-02 19:20:55 is 8983470.097792993 s in the future
1271 01:54:40.093051 tar: ./net/mptcp/settings: time stamp 2022-07-02 19:20:55 is 8983470.09070666 s in the future
1272 01:54:40.093392 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-07-02 19:20:55 is 8983470.082486327 s in the future
1273 01:54:40.135368 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-07-02 19:20:55 is 8983470.074080993 s in the future
1274 01:54:40.135942 tar: ./net/mptcp: time stamp 2022-07-05 01:49:20 is 9179575.07078266 s in the future
1275 01:54:40.136272 tar: ./net/reuseport_addr_any.sh: time stamp 2022-07-02 19:20:55 is 8983470.06367166 s in the future
1276 01:54:40.136579 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-07-02 19:20:55 is 8983470.05623566 s in the future
1277 01:54:40.136924 tar: ./net/in_netns.sh: time stamp 2022-07-02 19:20:55 is 8983470.049383327 s in the future
1278 01:54:40.137216 tar: ./net/fin_ack_lat: time stamp 2022-07-05 01:49:04 is 9179559.040447327 s in the future
1279 01:54:40.179491 tar: ./net/altnames.sh: time stamp 2022-07-02 19:20:55 is 8983470.033232993 s in the future
1280 01:54:40.180008 tar: ./net/ipv6_flowlabel: time stamp 2022-07-05 01:49:04 is 9179559.024379327 s in the future
1281 01:54:40.180397 tar: ./net/rxtimestamp.sh: time stamp 2022-07-02 19:20:55 is 8983470.017321993 s in the future
1282 01:54:40.180712 tar: ./net/fib-onlink-tests.sh: time stamp 2022-07-02 19:20:55 is 8983470.00923666 s in the future
1283 01:54:40.181012 tar: ./net/reuseport_dualstack: time stamp 2022-07-05 01:48:58 is 9179553.00042466 s in the future
1284 01:54:40.223397 tar: ./net/pmtu.sh: time stamp 2022-07-02 19:20:55 is 8983469.989060993 s in the future
1285 01:54:40.223804 tar: ./net/reuseport_addr_any: time stamp 2022-07-05 01:49:02 is 9179556.980029327 s in the future
1286 01:54:40.224130 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-07-02 19:20:55 is 8983469.97252166 s in the future
1287 01:54:40.224478 tar: ./net/l2tp.sh: time stamp 2022-07-02 19:20:55 is 8983469.96488166 s in the future
1288 01:54:40.224782 tar: ./net/test_blackhole_dev.sh: time stamp 2022-07-02 19:20:55 is 8983469.958313327 s in the future
1289 01:54:40.267317 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-07-02 19:20:55 is 8983469.95134666 s in the future
1290 01:54:40.267697 tar: ./net/ip_defrag.sh: time stamp 2022-07-02 19:20:55 is 8983469.94409966 s in the future
1291 01:54:40.268040 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-07-02 19:20:55 is 8983469.934626993 s in the future
1292 01:54:40.268335 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-07-02 19:20:55 is 8983469.92734466 s in the future
1293 01:54:40.268609 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-07-02 19:20:55 is 8983469.920375327 s in the future
1294 01:54:40.311515 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-07-02 19:20:55 is 8983469.912910993 s in the future
1295 01:54:40.311991 tar: ./net/forwarding/tc_common.sh: time stamp 2022-07-02 19:20:55 is 8983469.905843993 s in the future
1296 01:54:40.312327 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983469.898898993 s in the future
1297 01:54:40.312680 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-07-02 19:20:55 is 8983469.892067327 s in the future
1298 01:54:40.355391 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-07-02 19:20:55 is 8983469.884716327 s in the future
1299 01:54:40.355891 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-07-02 19:20:55 is 8983469.874656993 s in the future
1300 01:54:40.356217 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-07-02 19:20:55 is 8983469.867459327 s in the future
1301 01:54:40.356559 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-07-02 19:20:55 is 8983469.860584993 s in the future
1302 01:54:40.399384 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-07-02 19:20:55 is 8983469.85356366 s in the future
1303 01:54:40.399850 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-07-02 19:20:55 is 8983469.84526266 s in the future
1304 01:54:40.400178 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983469.83806166 s in the future
1305 01:54:40.400515 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-07-02 19:20:55 is 8983469.82748266 s in the future
1306 01:54:40.400823 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-07-02 19:20:55 is 8983469.820005327 s in the future
1307 01:54:40.443340 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-07-02 19:20:55 is 8983469.811117993 s in the future
1308 01:54:40.443718 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-07-02 19:20:55 is 8983469.80240366 s in the future
1309 01:54:40.444018 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-07-02 19:20:55 is 8983469.795257993 s in the future
1310 01:54:40.444346 tar: ./net/forwarding/router.sh: time stamp 2022-07-02 19:20:55 is 8983469.78812466 s in the future
1311 01:54:40.487401 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983469.779258327 s in the future
1312 01:54:40.487904 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-07-02 19:20:55 is 8983469.76840866 s in the future
1313 01:54:40.488295 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-07-02 19:20:55 is 8983469.761002327 s in the future
1314 01:54:40.488606 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-07-02 19:20:55 is 8983469.754297327 s in the future
1315 01:54:40.488905 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983469.746984993 s in the future
1316 01:54:40.531348 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983469.739262993 s in the future
1317 01:54:40.531777 tar: ./net/forwarding/lib.sh: time stamp 2022-07-02 19:20:55 is 8983469.730767993 s in the future
1318 01:54:40.532082 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983469.723384327 s in the future
1319 01:54:40.532363 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-07-02 19:20:55 is 8983469.716392993 s in the future
1320 01:54:40.575398 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983469.708614327 s in the future
1321 01:54:40.575889 tar: ./net/forwarding/ethtool.sh: time stamp 2022-07-02 19:20:55 is 8983469.700851993 s in the future
1322 01:54:40.576238 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-07-02 19:20:55 is 8983469.693694327 s in the future
1323 01:54:40.576519 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-07-02 19:20:55 is 8983469.685633327 s in the future
1324 01:54:40.576782 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-07-02 19:20:55 is 8983469.676619993 s in the future
1325 01:54:40.619289 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983469.66945966 s in the future
1326 01:54:40.619517 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-07-02 19:20:55 is 8983469.662478327 s in the future
1327 01:54:40.619638 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-07-02 19:20:55 is 8983469.655826327 s in the future
1328 01:54:40.619750 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-07-02 19:20:55 is 8983469.648977327 s in the future
1329 01:54:40.663360 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-07-02 19:20:55 is 8983469.642244993 s in the future
1330 01:54:40.663768 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-07-02 19:20:55 is 8983469.634770327 s in the future
1331 01:54:40.664144 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-07-02 19:20:55 is 8983469.627357993 s in the future
1332 01:54:40.664458 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-07-02 19:20:55 is 8983469.620144327 s in the future
1333 01:54:40.664753 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-07-02 19:20:55 is 8983469.612907993 s in the future
1334 01:54:40.707344 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-07-02 19:20:55 is 8983469.604330993 s in the future
1335 01:54:40.707753 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983469.59672966 s in the future
1336 01:54:40.708076 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-07-02 19:20:55 is 8983469.589622993 s in the future
1337 01:54:40.708440 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-07-02 19:20:55 is 8983469.58268366 s in the future
1338 01:54:40.751415 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-07-02 19:20:55 is 8983469.573396327 s in the future
1339 01:54:40.751878 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-07-02 19:20:55 is 8983469.566947993 s in the future
1340 01:54:40.752205 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-07-02 19:20:55 is 8983469.556375327 s in the future
1341 01:54:40.752509 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-07-02 19:20:55 is 8983469.549441327 s in the future
1342 01:54:40.752796 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-07-02 19:20:55 is 8983469.542052327 s in the future
1343 01:54:40.795512 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983469.53467566 s in the future
1344 01:54:40.796015 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-07-02 19:20:55 is 8983469.52808366 s in the future
1345 01:54:40.796343 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-07-02 19:20:55 is 8983469.520865327 s in the future
1346 01:54:40.796700 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-07-02 19:20:55 is 8983469.512477993 s in the future
1347 01:54:40.839401 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-07-02 19:20:55 is 8983469.504909993 s in the future
1348 01:54:40.839813 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-07-02 19:20:55 is 8983469.497853993 s in the future
1349 01:54:40.840138 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983469.490810327 s in the future
1350 01:54:40.840493 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-07-02 19:20:55 is 8983469.483797993 s in the future
1351 01:54:40.840795 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-07-02 19:20:55 is 8983469.47703166 s in the future
1352 01:54:40.883459 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-07-02 19:20:55 is 8983469.470239327 s in the future
1353 01:54:40.884053 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-07-02 19:20:55 is 8983469.462838327 s in the future
1354 01:54:40.884418 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-07-02 19:20:55 is 8983469.456381327 s in the future
1355 01:54:40.884750 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-07-02 19:20:55 is 8983469.449483993 s in the future
1356 01:54:40.927409 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983469.44239066 s in the future
1357 01:54:40.927787 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-07-02 19:20:55 is 8983469.434742993 s in the future
1358 01:54:40.928088 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-07-02 19:20:55 is 8983469.42782666 s in the future
1359 01:54:40.928401 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-07-02 19:20:55 is 8983469.420669993 s in the future
1360 01:54:40.928690 tar: ./net/forwarding/loopback.sh: time stamp 2022-07-02 19:20:55 is 8983469.413533993 s in the future
1361 01:54:40.971672 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983469.406426327 s in the future
1362 01:54:40.972177 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983469.398969327 s in the future
1363 01:54:40.972507 tar: ./net/forwarding: time stamp 2022-07-05 01:49:20 is 9179574.395619993 s in the future
1364 01:54:40.972809 tar: ./net/reuseport_bpf_cpu: time stamp 2022-07-05 01:48:58 is 9179552.385153327 s in the future
1365 01:54:41.015754 tar: ./net/udpgso.sh: time stamp 2022-07-02 19:20:55 is 8983469.378622327 s in the future
1366 01:54:41.016295 tar: ./net/udpgso: time stamp 2022-07-05 01:49:03 is 9179557.368710993 s in the future
1367 01:54:41.016656 tar: ./net/so_txtime.sh: time stamp 2022-07-02 19:20:55 is 8983469.361323993 s in the future
1368 01:54:41.016985 tar: ./net/txring_overwrite: time stamp 2022-07-05 01:49:02 is 9179556.351582327 s in the future
1369 01:54:41.017306 tar: ./net/so_txtime: time stamp 2022-07-05 01:49:03 is 9179557.34261766 s in the future
1370 01:54:41.017611 tar: ./net/netdevice.sh: time stamp 2022-07-02 19:20:55 is 8983469.335244993 s in the future
1371 01:54:41.059483 tar: ./net/psock_tpacket: time stamp 2022-07-05 01:49:01 is 9179555.324774327 s in the future
1372 01:54:41.059983 tar: ./net/msg_zerocopy: time stamp 2022-07-05 01:49:02 is 9179556.313597993 s in the future
1373 01:54:41.060343 tar: ./net/icmp_redirect.sh: time stamp 2022-07-02 19:20:55 is 8983469.305684327 s in the future
1374 01:54:41.060811 tar: ./net/tcp_mmap: time stamp 2022-07-05 01:49:02 is 9179556.294462327 s in the future
1375 01:54:41.061156 tar: ./net/fcnal-test.sh: time stamp 2022-07-02 19:20:55 is 8983469.276905327 s in the future
1376 01:54:41.103449 tar: ./net/fib_nexthops.sh: time stamp 2022-07-02 19:20:55 is 8983469.266587327 s in the future
1377 01:54:41.103952 tar: ./net/run_afpackettests: time stamp 2022-07-02 19:20:55 is 8983469.25954866 s in the future
1378 01:54:41.104301 tar: ./net/xfrm_policy.sh: time stamp 2022-07-02 19:20:55 is 8983469.251460993 s in the future
1379 01:54:41.104633 tar: ./net/socket: time stamp 2022-07-05 01:49:00 is 9179554.243471993 s in the future
1380 01:54:41.105017 tar: ./net/timestamping: time stamp 2022-07-05 01:49:05 is 9179559.23472766 s in the future
1381 01:54:41.147471 tar: ./net/run_netsocktests: time stamp 2022-07-02 19:20:55 is 8983469.22773566 s in the future
1382 01:54:41.148008 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983469.22035866 s in the future
1383 01:54:41.148424 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-07-02 19:20:55 is 8983469.213208327 s in the future
1384 01:54:41.148763 tar: ./net/fib_tests.sh: time stamp 2022-07-02 19:20:55 is 8983469.20264266 s in the future
1385 01:54:41.149082 tar: ./net: time stamp 2022-07-05 01:49:20 is 9179574.199123993 s in the future
1386 01:54:41.191479 tar: ./exec/load_address_4096: time stamp 2022-07-05 01:48:51 is 9179545.109028993 s in the future
1387 01:54:41.192018 tar: ./exec/execveat.symlink: time stamp 2022-07-05 01:48:51 is 9179545.103913327 s in the future
1388 01:54:41.192442 tar: ./exec/Makefile: time stamp 2022-07-02 19:20:55 is 8983469.09732066 s in the future
1389 01:54:41.192782 tar: ./exec/execveat.denatured: time stamp 2022-07-05 01:48:51 is 9179545.088401993 s in the future
1390 01:54:41.193105 tar: ./exec/load_address_16777216: time stamp 2022-07-05 01:48:51 is 9179545.049034993 s in the future
1391 01:54:41.235491 tar: ./exec/load_address_2097152: time stamp 2022-07-05 01:48:51 is 9179545.008055327 s in the future
1392 01:54:41.235965 tar: ./exec/subdir: time stamp 2022-07-05 01:48:51 is 9179545.002246993 s in the future
1393 01:54:41.236294 tar: ./exec/binfmt_script: time stamp 2022-07-02 19:20:55 is 8983468.994505993 s in the future
1394 01:54:41.236601 tar: ./exec/non-regular: time stamp 2022-07-05 01:48:51 is 9179544.98425366 s in the future
1395 01:54:41.236941 tar: ./exec/execveat: time stamp 2022-07-05 01:48:51 is 9179544.97616166 s in the future
1396 01:54:41.237230 tar: ./exec/script: time stamp 2022-07-05 01:48:51 is 9179544.969468327 s in the future
1397 01:54:41.279648 tar: ./exec/recursion-depth: time stamp 2022-07-05 01:48:51 is 9179544.961695993 s in the future
1398 01:54:41.280189 tar: ./exec: time stamp 2022-07-05 01:49:18 is 9179571.95834566 s in the future
1399 01:54:41.280667 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-07-05 01:48:50 is 9179543.946609327 s in the future
1400 01:54:41.281115 tar: ./breakpoints: time stamp 2022-07-05 01:49:18 is 9179571.94324166 s in the future
1401 01:54:41.281518 tar: ./pstore/pstore_crash_test: time stamp 2022-07-02 19:20:55 is 8983468.93313966 s in the future
1402 01:54:41.323478 tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-07-02 19:20:55 is 8983468.92383766 s in the future
1403 01:54:41.324011 tar: ./pstore/common_tests: time stamp 2022-07-02 19:20:55 is 8983468.917224327 s in the future
1404 01:54:41.324367 tar: ./pstore/pstore_tests: time stamp 2022-07-02 19:20:55 is 8983468.91059866 s in the future
1405 01:54:41.324798 tar: ./pstore: time stamp 2022-07-05 01:49:21 is 9179574.907307993 s in the future
1406 01:54:41.325167 tar: ./seccomp/seccomp_bpf: time stamp 2022-07-05 01:49:12 is 9179565.86029866 s in the future
1407 01:54:41.367501 tar: ./seccomp/seccomp_benchmark: time stamp 2022-07-05 01:49:11 is 9179564.852251327 s in the future
1408 01:54:41.368036 tar: ./seccomp: time stamp 2022-07-05 01:49:21 is 9179574.849026993 s in the future
1409 01:54:41.368522 tar: ./sync/sync_test: time stamp 2022-07-05 01:49:12 is 9179565.836050327 s in the future
1410 01:54:41.368909 tar: ./sync: time stamp 2022-07-05 01:49:21 is 9179574.832356327 s in the future
1411 01:54:41.369235 tar: ./kselftest-list.txt: time stamp 2022-07-05 01:49:23 is 9179576.824285993 s in the future
1412 01:54:41.411411 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-07-02 19:20:55 is 8983468.811705327 s in the future
1413 01:54:41.411825 tar: ./netfilter/nft_nat.sh: time stamp 2022-07-02 19:20:55 is 8983468.80328766 s in the future
1414 01:54:41.412147 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-07-02 19:20:55 is 8983468.796465993 s in the future
1415 01:54:41.412518 tar: ./netfilter/nft_queue.sh: time stamp 2022-07-02 19:20:55 is 8983468.788675993 s in the future
1416 01:54:41.412818 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-07-02 19:20:55 is 8983468.78092066 s in the future
1417 01:54:41.455351 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-07-02 19:20:55 is 8983468.773617993 s in the future
1418 01:54:41.455760 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983468.76656666 s in the future
1419 01:54:41.456086 tar: ./netfilter/nft_meta.sh: time stamp 2022-07-02 19:20:55 is 8983468.759464327 s in the future
1420 01:54:41.456440 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-07-02 19:20:55 is 8983468.75224766 s in the future
1421 01:54:41.456739 tar: ./netfilter/ipvs.sh: time stamp 2022-07-02 19:20:55 is 8983468.74507566 s in the future
1422 01:54:41.499400 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-07-02 19:20:55 is 8983468.738336993 s in the future
1423 01:54:41.499808 tar: ./netfilter/nf-queue: time stamp 2022-07-05 01:49:07 is 9179560.730651993 s in the future
1424 01:54:41.500129 tar: ./netfilter: time stamp 2022-07-05 01:49:21 is 9179574.72729666 s in the future
1425 01:54:41.500486 tar: ./zram/zram01.sh: time stamp 2022-07-02 19:20:55 is 8983468.71749366 s in the future
1426 01:54:41.500781 tar: ./zram/zram02.sh: time stamp 2022-07-02 19:20:55 is 8983468.710302327 s in the future
1427 01:54:41.543456 tar: ./zram/zram.sh: time stamp 2022-07-02 19:20:55 is 8983468.703574327 s in the future
1428 01:54:41.543959 tar: ./zram/zram_lib.sh: time stamp 2022-07-02 19:20:55 is 8983468.696595327 s in the future
1429 01:54:41.544345 tar: ./zram: time stamp 2022-07-05 01:49:22 is 9179575.69342666 s in the future
1430 01:54:41.544652 tar: ./nsfs/owner: time stamp 2022-07-05 01:49:07 is 9179560.682763327 s in the future
1431 01:54:41.544946 tar: ./nsfs/pidns: time stamp 2022-07-05 01:49:07 is 9179560.67472866 s in the future
1432 01:54:41.545280 tar: ./nsfs: time stamp 2022-07-05 01:49:21 is 9179574.671336327 s in the future
1433 01:54:41.587523 tar: ./mincore/mincore_selftest: time stamp 2022-07-05 01:48:57 is 9179550.65810366 s in the future
1434 01:54:41.588026 tar: ./mincore: time stamp 2022-07-05 01:49:20 is 9179573.654756993 s in the future
1435 01:54:41.588353 tar: ./rtc/setdate: time stamp 2022-07-05 01:49:10 is 9179563.642399327 s in the future
1436 01:54:41.588690 tar: ./rtc/settings: time stamp 2022-07-02 19:20:55 is 8983468.635612993 s in the future
1437 01:54:41.588996 tar: ./rtc/rtctest: time stamp 2022-07-05 01:49:11 is 9179564.62392666 s in the future
1438 01:54:41.589285 tar: ./rtc: time stamp 2022-07-05 01:49:21 is 9179574.62026266 s in the future
1439 01:54:41.631516 tar: ./splice/default_file_splice_read.sh: time stamp 2022-07-02 19:20:55 is 8983468.609859993 s in the future
1440 01:54:41.632127 tar: ./splice/short_splice_read.sh: time stamp 2022-07-02 19:20:55 is 8983468.600110993 s in the future
1441 01:54:41.632488 tar: ./splice/splice_read: time stamp 2022-07-05 01:49:12 is 9179565.59148266 s in the future
1442 01:54:41.632821 tar: ./splice/default_file_splice_read: time stamp 2022-07-05 01:49:12 is 9179565.584223993 s in the future
1443 01:54:41.633192 tar: ./splice: time stamp 2022-07-05 01:49:21 is 9179574.580835993 s in the future
1444 01:54:41.675429 tar: ./efivarfs/open-unlink: time stamp 2022-07-05 01:48:51 is 9179544.570349993 s in the future
1445 01:54:41.675967 tar: ./efivarfs/efivarfs.sh: time stamp 2022-07-02 19:20:55 is 8983468.563130327 s in the future
1446 01:54:41.676325 tar: ./efivarfs/create-read: time stamp 2022-07-05 01:48:51 is 9179544.555930327 s in the future
1447 01:54:41.676721 tar: ./efivarfs: time stamp 2022-07-05 01:49:18 is 9179571.552358327 s in the future
1448 01:54:41.677040 tar: ./mqueue/mq_perf_tests: time stamp 2022-07-05 01:48:57 is 9179550.54068566 s in the future
1449 01:54:41.719432 tar: ./mqueue/mq_open_tests: time stamp 2022-07-05 01:48:57 is 9179550.532448993 s in the future
1450 01:54:41.720091 tar: ./mqueue: time stamp 2022-07-05 01:49:20 is 9179573.52908366 s in the future
1451 01:54:41.720459 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-07-05 01:48:57 is 9179550.51763866 s in the future
1452 01:54:41.720911 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-07-05 01:48:57 is 9179550.509094993 s in the future
1453 01:54:41.721251 tar: ./membarrier: time stamp 2022-07-05 01:49:20 is 9179573.505797993 s in the future
1454 01:54:41.763515 tar: ./memfd/fuse_mnt: time stamp 2022-07-05 01:48:57 is 9179550.49498666 s in the future
1455 01:54:41.764054 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-07-02 19:20:55 is 8983468.487979327 s in the future
1456 01:54:41.764532 tar: ./memfd/fuse_test: time stamp 2022-07-05 01:48:57 is 9179550.47996066 s in the future
1457 01:54:41.764871 tar: ./memfd/run_fuse_test.sh: time stamp 2022-07-02 19:20:55 is 8983468.473111326 s in the future
1458 01:54:41.765297 tar: ./memfd/memfd_test: time stamp 2022-07-05 01:48:57 is 9179550.464885326 s in the future
1459 01:54:41.807527 tar: ./memfd: time stamp 2022-07-05 01:49:20 is 9179573.461442993 s in the future
1460 01:54:41.808073 tar: ./firmware/fw_fallback.sh: time stamp 2022-07-02 19:20:55 is 8983468.450742993 s in the future
1461 01:54:41.808429 tar: ./firmware/fw_namespace: time stamp 2022-07-05 01:48:53 is 9179546.44181166 s in the future
1462 01:54:41.808761 tar: ./firmware/fw_run_tests.sh: time stamp 2022-07-02 19:20:55 is 8983468.434255993 s in the future
1463 01:54:41.809079 tar: ./firmware/fw_filesystem.sh: time stamp 2022-07-02 19:20:55 is 8983468.426410326 s in the future
1464 01:54:41.851555 tar: ./firmware/fw_lib.sh: time stamp 2022-07-02 19:20:55 is 8983468.418581326 s in the future
1465 01:54:41.852171 tar: ./firmware: time stamp 2022-07-05 01:49:19 is 9179572.414728993 s in the future
1466 01:54:41.852576 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-07-05 01:48:51 is 9179544.40053166 s in the future
1467 01:54:41.852989 tar: ./drivers/dma-buf: time stamp 2022-07-05 01:49:18 is 9179571.39689366 s in the future
1468 01:54:41.853355 tar: ./drivers: time stamp 2022-07-05 01:49:18 is 9179571.392804993 s in the future
1469 01:54:41.895480 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-07-05 01:49:13 is 9179566.38222066 s in the future
1470 01:54:41.896089 tar: ./tmpfs: time stamp 2022-07-05 01:49:22 is 9179575.37841266 s in the future
1471 01:54:41.896499 tar: ./openat2/openat2_test: time stamp 2022-07-05 01:49:09 is 9179562.362055993 s in the future
1472 01:54:41.896836 tar: ./openat2/rename_attack_test: time stamp 2022-07-05 01:49:08 is 9179561.349660993 s in the future
1473 01:54:41.897249 tar: ./openat2/resolve_test: time stamp 2022-07-05 01:49:10 is 9179563.32730166 s in the future
1474 01:54:41.897591 tar: ./openat2: time stamp 2022-07-05 01:49:21 is 9179574.324287993 s in the future
1475 01:54:41.943474 tar: ./ir/ir_loopback.sh: time stamp 2022-07-02 19:20:55 is 8983468.31585766 s in the future
1476 01:54:41.944115 tar: ./ir/ir_loopback: time stamp 2022-07-05 01:48:56 is 9179549.307547326 s in the future
1477 01:54:41.944489 tar: ./ir: time stamp 2022-07-05 01:49:19 is 9179572.304126993 s in the future
1478 01:54:41.944861 tar: ./proc/proc-self-map-files-002: time stamp 2022-07-05 01:49:07 is 9179560.292284326 s in the future
1479 01:54:41.945263 tar: ./proc/proc-self-syscall: time stamp 2022-07-05 01:49:07 is 9179560.28395966 s in the future
1480 01:54:41.987664 tar: ./proc/fd-002-posix-eq: time stamp 2022-07-05 01:49:07 is 9179560.275624993 s in the future
1481 01:54:41.988319 tar: ./proc/proc-self-map-files-001: time stamp 2022-07-05 01:49:07 is 9179560.266154993 s in the future
1482 01:54:41.988688 tar: ./proc/setns-dcache: time stamp 2022-07-05 01:49:07 is 9179560.256930993 s in the future
1483 01:54:41.989109 tar: ./proc/thread-self: time stamp 2022-07-05 01:49:08 is 9179561.248974326 s in the future
1484 01:54:41.989450 tar: ./proc/proc-uptime-001: time stamp 2022-07-05 01:49:07 is 9179560.240425326 s in the future
1485 01:54:42.031430 tar: ./proc/setns-sysvipc: time stamp 2022-07-05 01:49:08 is 9179561.23205066 s in the future
1486 01:54:42.032090 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-07-05 01:49:07 is 9179560.223946326 s in the future
1487 01:54:42.032464 tar: ./proc/proc-loadavg-001: time stamp 2022-07-05 01:49:07 is 9179560.216567993 s in the future
1488 01:54:42.032903 tar: ./proc/proc-multiple-procfs: time stamp 2022-07-05 01:49:07 is 9179560.208962993 s in the future
1489 01:54:42.033241 tar: ./proc/fd-001-lookup: time stamp 2022-07-05 01:49:07 is 9179560.201305326 s in the future
1490 01:54:42.075524 tar: ./proc/read: time stamp 2022-07-05 01:49:08 is 9179561.19360566 s in the future
1491 01:54:42.076198 tar: ./proc/self: time stamp 2022-07-05 01:49:08 is 9179561.18572566 s in the future
1492 01:54:42.076699 tar: ./proc/proc-pid-vm: time stamp 2022-07-05 01:49:07 is 9179560.178033326 s in the future
1493 01:54:42.077046 tar: ./proc/proc-uptime-002: time stamp 2022-07-05 01:49:07 is 9179560.169407326 s in the future
1494 01:54:42.077443 tar: ./proc/proc-self-wchan: time stamp 2022-07-05 01:49:07 is 9179560.161638993 s in the future
1495 01:54:42.119599 tar: ./proc/fd-003-kthread: time stamp 2022-07-05 01:49:07 is 9179560.15373166 s in the future
1496 01:54:42.120142 tar: ./proc: time stamp 2022-07-05 01:49:21 is 9179574.150226326 s in the future
1497 01:54:42.120595 tar: ./timers/nsleep-lat: time stamp 2022-07-05 01:49:13 is 9179566.13770766 s in the future
1498 01:54:42.120946 tar: ./timers/inconsistency-check: time stamp 2022-07-05 01:49:13 is 9179566.13037066 s in the future
1499 01:54:42.121267 tar: ./timers/raw_skew: time stamp 2022-07-05 01:49:13 is 9179566.122183326 s in the future
1500 01:54:42.121694 tar: ./timers/adjtick: time stamp 2022-07-05 01:49:13 is 9179566.11403066 s in the future
1501 01:54:42.163519 tar: ./timers/clocksource-switch: time stamp 2022-07-05 01:49:13 is 9179566.105888993 s in the future
1502 01:54:42.164069 tar: ./timers/freq-step: time stamp 2022-07-05 01:49:13 is 9179566.097090993 s in the future
1503 01:54:42.164499 tar: ./timers/posix_timers: time stamp 2022-07-05 01:49:13 is 9179566.089240326 s in the future
1504 01:54:42.164839 tar: ./timers/alarmtimer-suspend: time stamp 2022-07-05 01:49:13 is 9179566.081183993 s in the future
1505 01:54:42.165161 tar: ./timers/set-timer-lat: time stamp 2022-07-05 01:49:13 is 9179566.07318366 s in the future
1506 01:54:42.211359 tar: ./timers/threadtest: time stamp 2022-07-05 01:49:13 is 9179566.06493266 s in the future
1507 01:54:42.211858 tar: ./timers/skew_consistency: time stamp 2022-07-05 01:49:13 is 9179566.05690566 s in the future
1508 01:54:42.212220 tar: ./timers/set-2038: time stamp 2022-07-05 01:49:13 is 9179566.048772326 s in the future
1509 01:54:42.212552 tar: ./timers/change_skew: time stamp 2022-07-05 01:49:13 is 9179566.040472993 s in the future
1510 01:54:42.212933 tar: ./timers/set-tai: time stamp 2022-07-05 01:49:13 is 9179566.03238066 s in the future
1511 01:54:42.213246 tar: ./timers/leapcrash: time stamp 2022-07-05 01:49:13 is 9179566.02499666 s in the future
1512 01:54:42.213547 tar: ./timers/mqueue-lat: time stamp 2022-07-05 01:49:13 is 9179566.017862326 s in the future
1513 01:54:42.213845 tar: ./timers/leap-a-day: time stamp 2022-07-05 01:49:13 is 9179566.009594326 s in the future
1514 01:54:42.214141 tar: ./timers/settings: time stamp 2022-07-02 19:20:55 is 8983468.002550326 s in the future
1515 01:54:42.214513 tar: ./timers/nanosleep: time stamp 2022-07-05 01:49:13 is 9179565.99544266 s in the future
1516 01:54:42.255548 tar: ./timers/set-tz: time stamp 2022-07-05 01:49:13 is 9179565.98744266 s in the future
1517 01:54:42.256108 tar: ./timers/rtcpie: time stamp 2022-07-05 01:49:13 is 9179565.979486993 s in the future
1518 01:54:42.256473 tar: ./timers/valid-adjtimex: time stamp 2022-07-05 01:49:13 is 9179565.97123266 s in the future
1519 01:54:42.256798 tar: ./timers: time stamp 2022-07-05 01:49:22 is 9179574.96793266 s in the future
1520 01:54:42.257112 tar: ./sigaltstack/sas: time stamp 2022-07-05 01:49:12 is 9179564.95653766 s in the future
1521 01:54:42.257415 tar: ./sigaltstack: time stamp 2022-07-05 01:49:21 is 9179573.952968326 s in the future
1522 01:54:42.296551 tar: ./timens/exec: time stamp 2022-07-05 01:49:12 is 9179564.94199466 s in the future
1523 01:54:42.297098 tar: ./timens/timerfd: time stamp 2022-07-05 01:49:13 is 9179565.934330993 s in the future
1524 01:54:42.297450 tar: ./timens/timens: time stamp 2022-07-05 01:49:13 is 9179565.926349326 s in the future
1525 01:54:42.297771 tar: ./timens/gettime_perf: time stamp 2022-07-05 01:49:13 is 9179565.91843066 s in the future
1526 01:54:42.298078 tar: ./timens/procfs: time stamp 2022-07-05 01:49:13 is 9179565.910010993 s in the future
1527 01:54:42.339605 tar: ./timens/futex: time stamp 2022-07-05 01:49:12 is 9179564.901613326 s in the future
1528 01:54:42.340159 tar: ./timens/timer: time stamp 2022-07-05 01:49:12 is 9179564.89366066 s in the future
1529 01:54:42.340513 tar: ./timens/clock_nanosleep: time stamp 2022-07-05 01:49:13 is 9179565.885269993 s in the future
1530 01:54:42.340838 tar: ./timens: time stamp 2022-07-05 01:49:21 is 9179573.881607993 s in the future
1531 01:54:42.341148 tar: ./kselftest/prefix.pl: time stamp 2022-07-05 01:49:15 is 9179567.87084366 s in the future
1532 01:54:42.383537 tar: ./kselftest/runner.sh: time stamp 2022-07-05 01:49:15 is 9179567.863449326 s in the future
1533 01:54:42.384078 tar: ./kselftest/module.sh: time stamp 2022-07-05 01:49:15 is 9179567.85608366 s in the future
1534 01:54:42.384434 tar: ./kselftest: time stamp 2022-07-05 01:49:15 is 9179567.85265266 s in the future
1535 01:54:42.384755 tar: ./intel_pstate/run.sh: time stamp 2022-07-02 19:20:55 is 8983467.841921993 s in the future
1536 01:54:42.385066 tar: ./intel_pstate: time stamp 2022-07-05 01:49:19 is 9179571.838557993 s in the future
1537 01:54:42.385369 tar: ./livepatch/functions.sh: time stamp 2022-07-02 19:20:55 is 8983467.827504326 s in the future
1538 01:54:42.427238 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-07-02 19:20:55 is 8983467.81999366 s in the future
1539 01:54:42.427444 tar: ./livepatch/test-state.sh: time stamp 2022-07-02 19:20:55 is 8983467.812153993 s in the future
1540 01:54:42.427553 tar: ./livepatch/test-ftrace.sh: time stamp 2022-07-02 19:20:55 is 8983467.804748326 s in the future
1541 01:54:42.427660 tar: ./livepatch/test-callbacks.sh: time stamp 2022-07-02 19:20:55 is 8983467.795964326 s in the future
1542 01:54:42.427759 tar: ./livepatch/settings: time stamp 2022-07-02 19:20:55 is 8983467.788610993 s in the future
1543 01:54:42.471546 tar: ./livepatch/test-livepatch.sh: time stamp 2022-07-02 19:20:55 is 8983467.781355993 s in the future
1544 01:54:42.472098 tar: ./livepatch: time stamp 2022-07-05 01:49:20 is 9179572.777704326 s in the future
1545 01:54:42.472469 tar: ./android/run.sh: time stamp 2022-07-05 01:49:16 is 9179568.767244326 s in the future
1546 01:54:42.472792 tar: ./android: time stamp 2022-07-05 01:49:16 is 9179568.763887326 s in the future
1547 01:54:42.473103 tar: ./kcmp/kcmp_test: time stamp 2022-07-05 01:48:56 is 9179548.75277566 s in the future
1548 01:54:42.515470 tar: ./kcmp: time stamp 2022-07-05 01:49:19 is 9179571.74965166 s in the future
1549 01:54:42.516011 tar: ./cpufreq/special-tests.sh: time stamp 2022-07-02 19:20:55 is 8983467.74003066 s in the future
1550 01:54:42.516372 tar: ./cpufreq/governor.sh: time stamp 2022-07-02 19:20:55 is 8983467.733152326 s in the future
1551 01:54:42.516699 tar: ./cpufreq/main.sh: time stamp 2022-07-02 19:20:55 is 8983467.726313326 s in the future
1552 01:54:42.517013 tar: ./cpufreq/cpufreq.sh: time stamp 2022-07-02 19:20:55 is 8983467.719497326 s in the future
1553 01:54:42.559430 tar: ./cpufreq/cpu.sh: time stamp 2022-07-02 19:20:55 is 8983467.712290993 s in the future
1554 01:54:42.559970 tar: ./cpufreq/module.sh: time stamp 2022-07-02 19:20:55 is 8983467.705454326 s in the future
1555 01:54:42.560319 tar: ./cpufreq: time stamp 2022-07-05 01:49:18 is 9179570.70170166 s in the future
1556 01:54:42.560641 tar: ./pidfd/pidfd_setns_test: time stamp 2022-07-05 01:49:07 is 9179559.686608326 s in the future
1557 01:54:42.560966 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-07-05 01:49:07 is 9179559.677314993 s in the future
1558 01:54:42.561272 tar: ./pidfd/pidfd_test: time stamp 2022-07-05 01:49:07 is 9179559.668124326 s in the future
1559 01:54:42.603459 tar: ./pidfd/pidfd_open_test: time stamp 2022-07-05 01:49:07 is 9179559.659489326 s in the future
1560 01:54:42.604004 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-07-05 01:49:07 is 9179559.649079993 s in the future
1561 01:54:42.604370 tar: ./pidfd/pidfd_wait: time stamp 2022-07-05 01:49:07 is 9179559.63692866 s in the future
1562 01:54:42.604695 tar: ./pidfd/pidfd_poll_test: time stamp 2022-07-05 01:49:07 is 9179559.62868766 s in the future
1563 01:54:42.605005 tar: ./pidfd: time stamp 2022-07-05 01:49:21 is 9179573.625051326 s in the future
1564 01:54:42.647417 tar: ./mount/unprivileged-remount-test: time stamp 2022-07-05 01:48:57 is 9179549.613929326 s in the future
1565 01:54:42.647952 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-07-02 19:20:55 is 8983467.60725366 s in the future
1566 01:54:42.648302 tar: ./mount/run_nosymfollow.sh: time stamp 2022-07-02 19:20:55 is 8983467.599872993 s in the future
1567 01:54:42.648627 tar: ./mount/nosymfollow-test: time stamp 2022-07-05 01:48:57 is 9179549.591781326 s in the future
1568 01:54:42.648941 tar: ./mount: time stamp 2022-07-05 01:49:20 is 9179572.588515326 s in the future
1569 01:54:42.691508 tar: ./ftrace/test.d/event/event-no-pid.tc: time stamp 2022-07-02 19:20:55 is 8983467.57248166 s in the future
1570 01:54:42.692059 tar: ./ftrace/test.d/event/trace_printk.tc: time stamp 2022-07-02 19:20:55 is 8983467.564987326 s in the future
1571 01:54:42.692416 tar: ./ftrace/test.d/event/toplevel-enable.tc: time stamp 2022-07-02 19:20:55 is 8983467.55820466 s in the future
1572 01:54:42.692739 tar: ./ftrace/test.d/event/event-pid.tc: time stamp 2022-07-02 19:20:55 is 8983467.55108866 s in the future
1573 01:54:42.735473 tar: ./ftrace/test.d/event/subsystem-enable.tc: time stamp 2022-07-02 19:20:55 is 8983467.544051326 s in the future
1574 01:54:42.736017 tar: ./ftrace/test.d/event/event-enable.tc: time stamp 2022-07-02 19:20:55 is 8983467.536959326 s in the future
1575 01:54:42.736372 tar: ./ftrace/test.d/event: time stamp 2022-07-02 19:20:55 is 8983467.533389326 s in the future
1576 01:54:42.736695 tar: ./ftrace/test.d/tracer/wakeup_rt.tc: time stamp 2022-07-02 19:20:55 is 8983467.522753326 s in the future
1577 01:54:42.737010 tar: ./ftrace/test.d/tracer/wakeup.tc: time stamp 2022-07-02 19:20:55 is 8983467.51613566 s in the future
1578 01:54:42.779531 tar: ./ftrace/test.d/tracer: time stamp 2022-07-02 19:20:55 is 8983467.512696993 s in the future
1579 01:54:42.780081 tar: ./ftrace/test.d/instances/instance.tc: time stamp 2022-07-02 19:20:55 is 8983467.502556326 s in the future
1580 01:54:42.780442 tar: ./ftrace/test.d/instances/instance-event.tc: time stamp 2022-07-02 19:20:55 is 8983467.495816993 s in the future
1581 01:54:42.780764 tar: ./ftrace/test.d/instances: time stamp 2022-07-02 19:20:55 is 8983467.49187066 s in the future
1582 01:54:42.823504 tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-07-02 19:20:55 is 8983467.48068466 s in the future
1583 01:54:42.824043 tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-07-02 19:20:55 is 8983467.47382966 s in the future
1584 01:54:42.824390 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-07-02 19:20:55 is 8983467.466864326 s in the future
1585 01:54:42.824716 tar: ./ftrace/test.d/kprobe/kprobe_module.tc: time stamp 2022-07-02 19:20:55 is 8983467.459070993 s in the future
1586 01:54:42.825030 tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-07-02 19:20:55 is 8983467.45246866 s in the future
1587 01:54:42.867446 tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-07-02 19:20:55 is 8983467.44505466 s in the future
1588 01:54:42.867994 tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-07-02 19:20:55 is 8983467.43789066 s in the future
1589 01:54:42.868363 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-07-02 19:20:55 is 8983467.430490993 s in the future
1590 01:54:42.868690 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-07-02 19:20:55 is 8983467.423112326 s in the future
1591 01:54:42.915485 tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-07-02 19:20:55 is 8983467.41596966 s in the future
1592 01:54:42.916021 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-07-02 19:20:55 is 8983467.408923993 s in the future
1593 01:54:42.916366 tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-07-02 19:20:55 is 8983467.401167993 s in the future
1594 01:54:42.916690 tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-07-02 19:20:55 is 8983467.39342066 s in the future
1595 01:54:42.963367 tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-07-02 19:20:55 is 8983467.386043326 s in the future
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1597 01:54:42.964257 tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-07-02 19:20:55 is 8983467.371028993 s in the future
1598 01:54:42.964584 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-07-02 19:20:55 is 8983467.363984993 s in the future
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1616 01:54:43.140780 tar: ./ftrace/test.d/00basic/basic1.tc: time stamp 2022-07-02 19:20:30 is 8983442.234894326 s in the future
1617 01:54:43.183385 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-07-02 19:20:55 is 8983467.228028326 s in the future
1618 01:54:43.183789 tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-07-02 19:20:55 is 8983467.220517993 s in the future
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1620 01:54:43.184399 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-07-02 19:20:55 is 8983467.20623366 s in the future
1621 01:54:43.227663 tar: ./ftrace/test.d/trigger/trigger-eventonoff.tc: time stamp 2022-07-02 19:20:55 is 8983467.19916966 s in the future
1622 01:54:43.228172 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-07-02 19:20:55 is 8983467.19236966 s in the future
1623 01:54:43.228500 tar: ./ftrace/test.d/trigger/trigger-multihist.tc: time stamp 2022-07-02 19:20:55 is 8983467.18566266 s in the future
1624 01:54:43.228799 tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-07-02 19:20:55 is 8983467.178457993 s in the future
1625 01:54:43.271729 tar: ./ftrace/test.d/trigger/trigger-snapshot.tc: time stamp 2022-07-02 19:20:55 is 8983467.17119666 s in the future
1626 01:54:43.272274 tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-07-02 19:20:55 is 8983467.164406993 s in the future
1627 01:54:43.272629 tar: ./ftrace/test.d/trigger/trigger-hist-mod.tc: time stamp 2022-07-02 19:20:55 is 8983467.157622326 s in the future
1628 01:54:43.272956 tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-07-02 19:20:55 is 8983467.150501326 s in the future
1629 01:54:43.315722 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983467.140483993 s in the future
1630 01:54:43.316268 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc: time stamp 2022-07-02 19:20:55 is 8983467.13301866 s in the future
1631 01:54:43.316626 tar: ./ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc: time stamp 2022-07-02 19:20:55 is 8983467.126073993 s in the future
1632 01:54:43.316955 tar: ./ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc: time stamp 2022-07-02 19:20:55 is 8983467.119148326 s in the future
1633 01:54:43.359623 tar: ./ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983467.111993993 s in the future
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1635 01:54:43.360525 tar: ./ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983467.097714993 s in the future
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1637 01:54:43.404203 tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983467.082602326 s in the future
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1639 01:54:43.447734 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-07-02 19:20:55 is 8983467.068616326 s in the future
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1641 01:54:43.448641 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc: time stamp 2022-07-02 19:20:55 is 8983467.05348866 s in the future
1642 01:54:43.448968 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-07-02 19:20:55 is 8983467.046765326 s in the future
1643 01:54:43.491729 tar: ./ftrace/test.d/trigger/inter-event: time stamp 2022-07-02 19:20:55 is 8983467.043366326 s in the future
1644 01:54:43.492276 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-07-02 19:20:55 is 8983467.03636766 s in the future
1645 01:54:43.492633 tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-07-02 19:20:55 is 8983467.02950566 s in the future
1646 01:54:43.492959 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-07-02 19:20:55 is 8983467.022952993 s in the future
1647 01:54:43.535719 tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-07-02 19:20:55 is 8983467.016388326 s in the future
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1649 01:54:43.536617 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-07-02 19:20:55 is 8983467.002389326 s in the future
1650 01:54:43.536941 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-07-02 19:20:55 is 8983466.99571666 s in the future
1651 01:54:43.579426 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-07-02 19:20:55 is 8983466.98894566 s in the future
1652 01:54:43.579983 tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-07-02 19:20:55 is 8983466.98225766 s in the future
1653 01:54:43.580346 tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-07-02 19:20:55 is 8983466.97257966 s in the future
1654 01:54:43.580668 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-07-02 19:20:55 is 8983466.965949326 s in the future
1655 01:54:43.623502 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-07-02 19:20:55 is 8983466.959259993 s in the future
1656 01:54:43.624043 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-07-02 19:20:55 is 8983466.952363326 s in the future
1657 01:54:43.624394 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-07-02 19:20:55 is 8983466.944386993 s in the future
1658 01:54:43.624718 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-07-02 19:20:55 is 8983466.59725866 s in the future
1659 01:54:43.625034 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-07-02 19:20:55 is 8983466.585080326 s in the future
1660 01:54:43.667519 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-07-02 19:20:55 is 8983466.57751366 s in the future
1661 01:54:43.668070 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-07-02 19:20:55 is 8983466.569506993 s in the future
1662 01:54:43.668433 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-07-02 19:20:55 is 8983466.56201166 s in the future
1663 01:54:43.668760 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-07-02 19:20:55 is 8983466.554085326 s in the future
1664 01:54:43.711418 tar: ./ftrace/test.d/ftrace: time stamp 2022-07-02 19:20:55 is 8983466.550289993 s in the future
1665 01:54:43.711958 tar: ./ftrace/test.d/template: time stamp 2022-07-02 19:20:55 is 8983466.54255066 s in the future
1666 01:54:43.712312 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-07-02 19:20:55 is 8983466.53201766 s in the future
1667 01:54:43.712637 tar: ./ftrace/test.d/selftest: time stamp 2022-07-02 19:20:55 is 8983466.52824066 s in the future
1668 01:54:43.712946 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-07-02 19:20:55 is 8983466.517767993 s in the future
1669 01:54:43.755321 tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-07-02 19:20:55 is 8983466.510414326 s in the future
1670 01:54:43.755870 tar: ./ftrace/test.d/direct: time stamp 2022-07-02 19:20:55 is 8983466.506905326 s in the future
1671 01:54:43.756226 tar: ./ftrace/test.d: time stamp 2022-07-02 19:20:55 is 8983466.502979993 s in the future
1672 01:54:43.756552 tar: ./ftrace/settings: time stamp 2022-07-02 19:20:55 is 8983466.494678326 s in the future
1673 01:54:43.756864 tar: ./ftrace/ftracetest: time stamp 2022-07-02 19:20:55 is 8983466.486508326 s in the future
1674 01:54:43.799437 tar: ./ftrace: time stamp 2022-07-05 01:49:19 is 9179570.483028326 s in the future
1675 01:54:43.799970 tar: ./core/close_range_test: time stamp 2022-07-05 01:48:51 is 9179542.46936966 s in the future
1676 01:54:43.800319 tar: ./core: time stamp 2022-07-05 01:49:18 is 9179569.46517966 s in the future
1677 01:54:43.800643 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-07-05 01:48:54 is 9179545.449307993 s in the future
1678 01:54:43.800958 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-07-05 01:48:55 is 9179546.439632326 s in the future
1679 01:54:43.843449 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-07-05 01:48:55 is 9179546.42957366 s in the future
1680 01:54:43.843986 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-07-05 01:48:56 is 9179547.420121993 s in the future
1681 01:54:43.844339 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-07-05 01:48:56 is 9179547.41019266 s in the future
1682 01:54:43.844664 tar: ./futex/functional/run.sh: time stamp 2022-07-02 19:20:55 is 8983466.40297766 s in the future
1683 01:54:43.887480 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-07-05 01:48:55 is 9179546.393836326 s in the future
1684 01:54:43.888018 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-07-05 01:48:54 is 9179545.384942326 s in the future
1685 01:54:43.888366 tar: ./futex/functional: time stamp 2022-07-05 01:49:19 is 9179570.381382326 s in the future
1686 01:54:43.888691 tar: ./futex/run.sh: time stamp 2022-07-05 01:49:19 is 9179570.374020993 s in the future
1687 01:54:43.889002 tar: ./futex: time stamp 2022-07-05 01:49:19 is 9179570.370571326 s in the future
1688 01:54:43.931539 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-07-02 19:20:55 is 8983466.352344326 s in the future
1689 01:54:43.932040 tar: ./cpu-hotplug: time stamp 2022-07-05 01:49:18 is 9179569.34678166 s in the future
1690 01:54:43.932397 tar: ./capabilities/validate_cap: time stamp 2022-07-05 01:48:50 is 9179541.333080326 s in the future
1691 01:54:43.932724 tar: ./capabilities/test_execve: time stamp 2022-07-05 01:48:50 is 9179541.321136326 s in the future
1692 01:54:43.933036 tar: ./capabilities: time stamp 2022-07-05 01:49:18 is 9179569.317633993 s in the future
1693 01:54:43.975470 tar: ./ipc/msgque: time stamp 2022-07-05 01:48:56 is 9179547.30559366 s in the future
1694 01:54:43.976019 tar: ./ipc: time stamp 2022-07-05 01:49:19 is 9179570.301875993 s in the future
1695 01:54:43.976373 tar: ./static_keys/test_static_keys.sh: time stamp 2022-07-02 19:20:55 is 8983466.29129866 s in the future
1696 01:54:43.976697 tar: ./static_keys: time stamp 2022-07-05 01:49:21 is 9179572.28799566 s in the future
1697 01:54:43.977006 tar: ./run_kselftest.sh: time stamp 2022-07-05 01:49:15 is 9179566.280674326 s in the future
1698 01:54:44.019508 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-07-05 01:48:57 is 9179548.27075066 s in the future
1699 01:54:44.020055 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-07-05 01:48:57 is 9179548.262994326 s in the future
1700 01:54:44.020415 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-07-05 01:48:57 is 9179548.256171993 s in the future
1701 01:54:44.020737 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-07-05 01:48:57 is 9179548.248221326 s in the future
1702 01:54:44.021050 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-07-05 01:48:57 is 9179548.240595326 s in the future
1703 01:54:44.021354 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-05 01:48:57 is 9179548.233756993 s in the future
1704 01:54:44.021651 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-07-05 01:48:57 is 9179548.226327326 s in the future
1705 01:54:44.021943 tar: ./lkdtm/BUG.sh: time stamp 2022-07-05 01:48:57 is 9179548.219384326 s in the future
1706 01:54:44.022229 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-07-05 01:48:57 is 9179548.212609993 s in the future
1707 01:54:44.022516 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-07-05 01:48:57 is 9179548.204705326 s in the future
1708 01:54:44.063582 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-07-05 01:48:57 is 9179548.197833326 s in the future
1709 01:54:44.064128 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-07-05 01:48:57 is 9179548.190927326 s in the future
1710 01:54:44.064487 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-07-05 01:48:57 is 9179548.182398993 s in the future
1711 01:54:44.064811 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-07-05 01:48:57 is 9179548.174825326 s in the future
1712 01:54:44.065124 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-07-05 01:48:57 is 9179548.16793066 s in the future
1713 01:54:44.104880 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-07-05 01:48:57 is 9179548.160122326 s in the future
1714 01:54:44.105419 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-07-05 01:48:57 is 9179548.152745993 s in the future
1715 01:54:44.105766 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-07-05 01:48:57 is 9179548.145641993 s in the future
1716 01:54:44.106091 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-07-05 01:48:57 is 9179548.138305993 s in the future
1717 01:54:44.147928 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-07-05 01:48:57 is 9179548.131126326 s in the future
1718 01:54:44.148465 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-07-05 01:48:57 is 9179548.123795993 s in the future
1719 01:54:44.148811 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-07-05 01:48:57 is 9179548.11675466 s in the future
1720 01:54:44.149132 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-07-05 01:48:57 is 9179548.10946666 s in the future
1721 01:54:44.149443 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-07-05 01:48:57 is 9179548.102064993 s in the future
1722 01:54:44.191511 tar: ./lkdtm/LOOP.sh: time stamp 2022-07-05 01:48:57 is 9179548.094815326 s in the future
1723 01:54:44.192046 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-07-05 01:48:57 is 9179548.087402993 s in the future
1724 01:54:44.192394 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-07-05 01:48:57 is 9179548.079784326 s in the future
1725 01:54:44.192715 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-07-05 01:48:57 is 9179548.07226966 s in the future
1726 01:54:44.193025 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-07-05 01:48:57 is 9179548.06511066 s in the future
1727 01:54:44.235471 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-07-05 01:48:57 is 9179548.05766166 s in the future
1728 01:54:44.236004 tar: ./lkdtm/tests.txt: time stamp 2022-07-02 19:20:55 is 8983466.050439993 s in the future
1729 01:54:44.236356 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-07-05 01:48:57 is 9179548.043489993 s in the future
1730 01:54:44.236683 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-07-05 01:48:57 is 9179548.035827326 s in the future
1731 01:54:44.236993 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-07-05 01:48:57 is 9179548.02852866 s in the future
1732 01:54:44.279435 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-07-05 01:48:57 is 9179548.021593993 s in the future
1733 01:54:44.279971 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-07-05 01:48:57 is 9179548.01480166 s in the future
1734 01:54:44.280320 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-07-05 01:48:57 is 9179548.007930326 s in the future
1735 01:54:44.280641 tar: ./lkdtm/WARNING.sh: time stamp 2022-07-05 01:48:57 is 9179548.00065966 s in the future
1736 01:54:44.280951 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-07-05 01:48:57 is 9179547.993559326 s in the future
1737 01:54:44.323465 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-07-05 01:48:57 is 9179547.986647993 s in the future
1738 01:54:44.324007 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-07-05 01:48:57 is 9179547.97860466 s in the future
1739 01:54:44.324369 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-07-05 01:48:57 is 9179547.971521993 s in the future
1740 01:54:44.324693 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-07-05 01:48:57 is 9179547.964394993 s in the future
1741 01:54:44.325006 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-07-05 01:48:57 is 9179547.95728266 s in the future
1742 01:54:44.367406 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-07-05 01:48:57 is 9179547.950388326 s in the future
1743 01:54:44.367941 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-07-05 01:48:57 is 9179547.943434993 s in the future
1744 01:54:44.368288 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-07-05 01:48:57 is 9179547.936187993 s in the future
1745 01:54:44.368682 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-07-05 01:48:57 is 9179547.92900666 s in the future
1746 01:54:44.411401 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-07-05 01:48:57 is 9179547.921297326 s in the future
1747 01:54:44.411941 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-07-05 01:48:57 is 9179547.914208326 s in the future
1748 01:54:44.412290 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-07-05 01:48:57 is 9179547.90743966 s in the future
1749 01:54:44.412615 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-05 01:48:57 is 9179547.90054366 s in the future
1750 01:54:44.412927 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-07-05 01:48:57 is 9179547.892896993 s in the future
1751 01:54:44.455497 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-07-05 01:48:57 is 9179547.885893993 s in the future
1752 01:54:44.456032 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-07-05 01:48:57 is 9179547.87883266 s in the future
1753 01:54:44.456378 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-07-05 01:48:57 is 9179547.871352993 s in the future
1754 01:54:44.456706 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-07-05 01:48:57 is 9179547.864554993 s in the future
1755 01:54:44.499462 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-07-05 01:48:57 is 9179547.85747166 s in the future
1756 01:54:44.499928 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-07-05 01:48:57 is 9179547.85023066 s in the future
1757 01:54:44.500281 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-07-05 01:48:57 is 9179547.842395326 s in the future
1758 01:54:44.500607 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-07-05 01:48:57 is 9179547.834838993 s in the future
1759 01:54:44.500919 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-07-05 01:48:57 is 9179547.827386326 s in the future
1760 01:54:44.543500 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-07-05 01:48:57 is 9179547.82047966 s in the future
1761 01:54:44.544036 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-07-05 01:48:57 is 9179547.813334326 s in the future
1762 01:54:44.544383 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-07-05 01:48:57 is 9179547.80629666 s in the future
1763 01:54:44.544705 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-07-05 01:48:57 is 9179547.799461326 s in the future
1764 01:54:44.545016 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-07-05 01:48:57 is 9179547.792483326 s in the future
1765 01:54:44.587498 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-07-05 01:48:57 is 9179547.78551366 s in the future
1766 01:54:44.588034 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-07-05 01:48:57 is 9179547.778021993 s in the future
1767 01:54:44.588380 tar: ./lkdtm/PANIC.sh: time stamp 2022-07-05 01:48:57 is 9179547.770727326 s in the future
1768 01:54:44.588702 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-07-05 01:48:57 is 9179547.763885993 s in the future
1769 01:54:44.589007 tar: ./lkdtm: time stamp 2022-07-05 01:49:20 is 9179570.76039566 s in the future
1770 01:54:44.635334 tar: ./fpu/run_test_fpu.sh: time stamp 2022-07-02 19:20:55 is 8983465.75041366 s in the future
1771 01:54:44.635862 tar: ./fpu/test_fpu: time stamp 2022-07-05 01:48:53 is 9179543.742875326 s in the future
1772 01:54:44.636215 tar: ./fpu: time stamp 2022-07-05 01:49:19 is 9179569.739473326 s in the future
1773 01:54:44.636537 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-07-02 19:20:55 is 8983465.72898866 s in the future
1774 01:54:44.636851 tar: ./memory-hotplug: time stamp 2022-07-05 01:49:20 is 9179570.725598993 s in the future
1775 01:54:44.679422 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-07-05 01:48:51 is 9179541.712688993 s in the future
1776 01:54:44.679823 tar: ./clone3/clone3_set_tid: time stamp 2022-07-05 01:48:50 is 9179540.703624326 s in the future
1777 01:54:44.680140 tar: ./clone3/clone3_clear_sighand: time stamp 2022-07-05 01:48:50 is 9179540.693962993 s in the future
1778 01:54:44.680462 tar: ./clone3/clone3: time stamp 2022-07-05 01:48:50 is 9179540.685575659 s in the future
1779 01:54:44.680771 tar: ./clone3: time stamp 2022-07-05 01:49:18 is 9179568.681946659 s in the future
1780 01:54:44.723441 tar: ./tpm2/tpm2_tests.py: time stamp 2022-07-02 19:20:55 is 8983465.670781326 s in the future
1781 01:54:44.723976 tar: ./tpm2/test_space.sh: time stamp 2022-07-02 19:20:55 is 8983465.664016326 s in the future
1782 01:54:44.724320 tar: ./tpm2/test_smoke.sh: time stamp 2022-07-02 19:20:55 is 8983465.657109326 s in the future
1783 01:54:44.724638 tar: ./tpm2/tpm2.py: time stamp 2022-07-02 19:20:55 is 8983465.648847659 s in the future
1784 01:54:44.724947 tar: ./tpm2: time stamp 2022-07-05 01:49:22 is 9179572.645641326 s in the future
1785 01:54:44.725247 tar: ./user/test_user_copy.sh: time stamp 2022-07-02 19:20:55 is 8983465.635114993 s in the future
1786 01:54:44.767474 tar: ./user: time stamp 2022-07-05 01:49:22 is 9179572.631469659 s in the future
1787 01:54:44.767659 tar: .: time stamp 2022-07-05 01:49:23 is 9179573.627748326 s in the future
1788 01:54:44.767748 skiplist:
1789 01:54:44.767828 ========================================
1790 01:54:44.767905 breakpoints:breakpoint_test
1791 01:54:44.962892 breakpoints:step_after_suspend_test
1792 01:54:45.027076 ftrace:ftracetest
1793 01:54:45.075009 net:rtnetlink.sh
1794 01:54:45.122882 net:tls
1795 01:54:45.186773 netfilter:bridge_brouter.sh
1796 01:54:45.234721 netfilter:nft_flowtable.sh
1797 01:54:45.282866 netfilter:nft_trans_stress.sh
1798 01:54:45.346741 pidfd:pidfd_wait
1799 01:54:45.394475 ========================================
1800 01:54:47.870661 [ 91.526177] kselftest: Running tests in lkdtm
1801 01:54:47.918271 TAP version 13
1802 01:54:47.950216 1..70
1803 01:54:47.998230 # selftests: lkdtm: PANIC.sh
1804 01:54:48.349920 # Skipping PANIC: crashes entire system
1805 01:54:48.365598 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1806 01:54:48.397503 # selftests: lkdtm: BUG.sh
1807 01:54:48.777228 [ 92.398006] lkdtm: Performing direct entry BUG
1808 01:54:48.777766 [ 92.403081] ------------[ cut here ]------------
1809 01:54:48.778107 [ 92.407724] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1810 01:54:48.778426 [ 92.412958] Internal error: Oops - BUG: 0 [#1] SMP ARM
1811 01:54:48.820439 [ 92.418107] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
1812 01:54:48.820994 [ 92.447181] CPU: 1 PID: 785 Comm: cat Not tainted 5.10.128-cip10 #1
1813 01:54:48.821341 [ 92.453455] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1814 01:54:48.821664 [ 92.460004] PC is at lkdtm_BUG+0x14/0x18
1815 01:54:48.821973 [ 92.463941] LR is at lkdtm_do_action+0x2c/0x4c
1816 01:54:48.822271 [ 92.468392] pc : [<c0c2d5a0>] lr : [<c0c2d020>] psr: a00e0013
1817 01:54:48.822565 [ 92.474667] sp : c6f27e58 ip : c6f27e68 fp : c6f27e64
1818 01:54:48.822860 [ 92.479898] r10: 00000004 r9 : c1acb788 r8 : c15e7d40
1819 01:54:48.863676 [ 92.485130] r7 : c6f27f60 r6 : 00000004 r5 : c5b35000 r4 : 00000001
1820 01:54:48.864216 [ 92.491664] r3 : c0c2d58c r2 : e029ac25 r1 : ef7965e0 r0 : c15e7d48
1821 01:54:48.864561 [ 92.498201] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1822 01:54:48.864885 [ 92.505344] Control: 10c5387d Table: 15fb404a DAC: 00000051
1823 01:54:48.865195 [ 92.511098] Process cat (pid: 785, stack limit = 0x82d7d25e)
1824 01:54:48.865495 [ 92.516766] Stack: (0xc6f27e58 to 0xc6f28000)
1825 01:54:48.907000 [ 92.521134] 7e40: c6f27e74 c6f27e68
1826 01:54:48.907544 [ 92.529323] 7e60: c0c2d020 c0c2d598 c6f27e9c c6f27e78 c0c2d520 c0c2d000 c0c2d400 c5baba40
1827 01:54:48.907890 [ 92.537511] 7e80: b6eb4000 00000004 c519fc00 c6f27f60 c6f27ec4 c6f27ea0 c07f4c50 c0c2d40c
1828 01:54:48.908211 [ 92.545698] 7ea0: 00000000 c5baba40 b6eb4000 c2816000 c6f27f60 c07f4bec c6f27f5c c6f27ec8
1829 01:54:48.908520 [ 92.553885] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6f26000
1830 01:54:48.908824 [ 92.562073] 7ee0: b6eb4000 00020000 00000004 00000004 0001fffc c6f27ee0 00000001 b6eb3000
1831 01:54:48.949818 [ 92.570262] 7f00: c6acc500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1832 01:54:48.950356 [ 92.578450] 7f20: 00000000 00000000 c136d410 e029ac25 c205c080 c5baba40 c5baba40 c6f26000
1833 01:54:48.950703 [ 92.586640] 7f40: b6eb4000 00000000 00000000 00000004 c6f27f94 c6f27f60 c05988bc c0598228
1834 01:54:48.951057 [ 92.594829] 7f60: 00000000 00000000 c6f27fac e029ac25 00000004 00000004 b6ffbe00 00000004
1835 01:54:48.951372 [ 92.603016] 7f80: c03002e4 c6f26000 c6f27fa4 c6f27f98 c059894c c0598854 00000000 c6f27fa8
1836 01:54:48.993437 [ 92.611204] 7fa0: c03000c0 c0598940 00000004 00000004 00000001 b6eb4000 00000004 00000000
1837 01:54:48.993976 [ 92.619393] 7fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 bebafa54
1838 01:54:48.994327 [ 92.627581] 7fe0: 00000004 bebaf788 b6f6994f b6eefc66 800e0030 00000001 00000000 00000000
1839 01:54:48.994648 [ 92.635763] Backtrace:
1840 01:54:48.994955 [ 92.638235] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
1841 01:54:48.995288 [ 92.645822] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
1842 01:54:49.036478 [ 92.653844] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1843 01:54:49.037019 [ 92.661774] r9:c6f27f60 r8:c519fc00 r7:00000004 r6:b6eb4000 r5:c5baba40 r4:c0c2d400
1844 01:54:49.037369 [ 92.669534] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1845 01:54:49.037739 [ 92.677375] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6eb4000 r5:c5baba40 r4:00000000
1846 01:54:49.038058 [ 92.685130] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1847 01:54:49.038360 [ 92.692278] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c6f26000 r5:c5baba40
1848 01:54:49.079785 [ 92.700113] r4:c5baba40
1849 01:54:49.080320 [ 92.702660] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1850 01:54:49.080666 [ 92.709806] r9:c6f26000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000004 r4:00000004
1851 01:54:49.080985 [ 92.717565] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1852 01:54:49.081295 [ 92.725140] Exception stack(0xc6f27fa8 to 0xc6f27ff0)
1853 01:54:49.081596 [ 92.730201] 7fa0: 00000004 00000004 00000001 b6eb4000 00000004 00000000
1854 01:54:49.122745 [ 92.738388] 7fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 bebafa54
1855 01:54:49.123304 [ 92.746573] 7fe0: 00000004 bebaf788 b6f6994f b6eefc66
1856 01:54:49.123652 [ 92.751636] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1857 01:54:49.123974 [ 92.757742] ---[ end trace 2eaa1d1e4d130cd0 ]---
1858 01:54:49.124285 [ 92.762370] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1859 01:54:49.124589 [ 92.771254] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 785, name: cat
1860 01:54:49.124889 [ 92.778914] INFO: lockdep is turned off.
1861 01:54:49.125181 [ 92.782843] irq event stamp: 1612
1862 01:54:49.165920 [ 92.786178] hardirqs last enabled at (1611): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1863 01:54:49.166429 [ 92.794019] hardirqs last disabled at (1612): [<c0300c60>] __und_svc+0x60/0x6c
1864 01:54:49.166748 [ 92.801253] softirqs last enabled at (1608): [<c03021a8>] __do_softirq+0x378/0x5fc
1865 01:54:49.167070 [ 92.808921] softirqs last disabled at (1599): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1866 01:54:49.167358 [ 92.816763] CPU: 1 PID: 785 Comm: cat Tainted: G D 5.10.128-cip10 #1
1867 01:54:49.167641 [ 92.824425] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1868 01:54:49.209619 [ 92.830957] Backtrace:
1869 01:54:49.210154 [ 92.833429] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
1870 01:54:49.210501 [ 92.841008] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f6a8
1871 01:54:49.210822 [ 92.846679] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
1872 01:54:49.211158 [ 92.854009] [<c1351664>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
1873 01:54:49.211460 [ 92.861764] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c81e8 r4:c6f26000
1874 01:54:49.252804 [ 92.869519] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
1875 01:54:49.253343 [ 92.877357] r6:00000000 r5:00000031 r4:c19c81e8
1876 01:54:49.253689 [ 92.881993] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
1877 01:54:49.254011 [ 92.889744] r6:00000001 r5:c6f26000 r4:c5f6a880
1878 01:54:49.254315 [ 92.894383] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1879 01:54:49.254612 [ 92.901702] r8:0000000b r7:c1e0fc0c r6:ffffe000 r5:00000000 r4:c5f6a880
1880 01:54:49.254906 [ 92.908419] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1881 01:54:49.255224 [ 92.914953] r7:c1e0fc0c
1882 01:54:49.295872 [ 92.917499] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1883 01:54:49.296427 [ 92.924560] r10:00000004 r9:c6f26000 r8:c15e7d40 r7:00000000 r6:c6f27dc8 r5:c0c2d5a0
1884 01:54:49.296776 [ 92.932395] r4:e7f001f2
1885 01:54:49.297093 [ 92.934944] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1886 01:54:49.297405 [ 92.942866] Exception stack(0xc6f27dc8 to 0xc6f27e10)
1887 01:54:49.297705 [ 92.947929] 7dc0: c15e7d48 ef7965e0 e029ac25 c0c2d58c 00000001 c5b35000
1888 01:54:49.339304 [ 92.956118] 7de0: 00000004 c6f27f60 c15e7d40 c1acb788 00000004 c6f27e64 c6f27e68 c6f27e58
1889 01:54:49.339843 [ 92.964303] 7e00: c0c2d020 c0c2d5a0 a00e0013 ffffffff
1890 01:54:49.340190 [ 92.969363] r7:c6f27dfc r6:ffffffff r5:a00e0013 r4:c0c2d5a4
1891 01:54:49.340513 [ 92.975039] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
1892 01:54:49.340824 [ 92.982624] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
1893 01:54:49.341129 [ 92.990642] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1894 01:54:49.382570 [ 92.998570] r9:c6f27f60 r8:c519fc00 r7:00000004 r6:b6eb4000 r5:c5baba40 r4:c0c2d400
1895 01:54:49.383137 [ 93.006328] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1896 01:54:49.383490 [ 93.014169] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6eb4000 r5:c5baba40 r4:00000000
1897 01:54:49.383812 [ 93.021925] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1898 01:54:49.384123 [ 93.029072] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c6f26000 r5:c5baba40
1899 01:54:49.384422 [ 93.036906] r4:c5baba40
1900 01:54:49.384713 [ 93.039452] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1901 01:54:49.435426 [ 93.046598] r9:c6f26000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000004 r4:00000004
1902 01:54:49.435598 [ 93.054353] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1903 01:54:49.435677 [ 93.061929] Exception stack(0xc6f27fa8 to 0xc6f27ff0)
1904 01:54:49.435738 [ 93.066992] 7fa0: 00000004 00000004 00000001 b6eb4000 00000004 00000000
1905 01:54:49.435798 [ 93.075180] 7fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 bebafa54
1906 01:54:49.435856 [ 93.083366] 7fe0: 00000004 bebaf788 b6f6994f b6eefc66
1907 01:54:49.435911 # Segmentation fault
1908 01:54:49.543720 # [ 92.398006] lkdtm: Performing direct entry BUG
1909 01:54:49.544186 # [ 92.403081] ------------[ cut here ]------------
1910 01:54:49.544480 # [ 92.407724] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1911 01:54:49.544756 # [ 92.412958] Internal error: Oops - BUG: 0 [#1] SMP ARM
1912 01:54:49.587288 # [ 92.418107] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
1913 01:54:49.587671 # [ 92.447181] CPU: 1 PID: 785 Comm: cat Not tainted 5.10.128-cip10 #1
1914 01:54:49.587967 # [ 92.453455] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1915 01:54:49.588242 # [ 92.460004] PC is at lkdtm_BUG+0x14/0x18
1916 01:54:49.588504 # [ 92.463941] LR is at lkdtm_do_action+0x2c/0x4c
1917 01:54:49.588760 # [ 92.468392] pc : [<c0c2d5a0>] lr : [<c0c2d020>] psr: a00e0013
1918 01:54:49.589014 # [ 92.474667] sp : c6f27e58 ip : c6f27e68 fp : c6f27e64
1919 01:54:49.631659 # [ 92.479898] r10: 00000004 r9 : c1acb788 r8 : c15e7d40
1920 01:54:49.632183 # [ 92.485130] r7 : c6f27f60 r6 : 00000004 r5 : c5b35000 r4 : 00000001
1921 01:54:49.632506 # [ 92.491664] r3 : c0c2d58c r2 : e029ac25 r1 : ef7965e0 r0 : c15e7d48
1922 01:54:49.632802 # [ 92.498201] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1923 01:54:49.633086 # [ 92.505344] Control: 10c5387d Table: 15fb404a DAC: 00000051
1924 01:54:49.633361 # [ 92.511098] Process cat (pid: 785, stack limit = 0x82d7d25e)
1925 01:54:49.633632 # [ 92.516766] Stack: (0xc6f27e58 to 0xc6f28000)
1926 01:54:49.675630 # [ 92.521134] 7e40: c6f27e74 c6f27e68
1927 01:54:49.676133 # [ 92.529323] 7e60: c0c2d020 c0c2d598 c6f27e9c c6f27e78 c0c2d520 c0c2d000 c0c2d400 c5baba40
1928 01:54:49.676460 # [ 92.537511] 7e80: b6eb4000 00000004 c519fc00 c6f27f60 c6f27ec4 c6f27ea0 c07f4c50 c0c2d40c
1929 01:54:49.676757 # [ 92.545698] 7ea0: 00000000 c5baba40 b6eb4000 c2816000 c6f27f60 c07f4bec c6f27f5c c6f27ec8
1930 01:54:49.677041 # [ 92.553885] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6f26000
1931 01:54:49.719678 # [ 92.562073] 7ee0: b6eb4000 00020000 00000004 00000004 0001fffc c6f27ee0 00000001 b6eb3000
1932 01:54:49.720219 # [ 92.570262] 7f00: c6acc500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1933 01:54:49.720570 # [ 92.578450] 7f20: 00000000 00000000 c136d410 e029ac25 c205c080 c5baba40 c5baba40 c6f26000
1934 01:54:49.720891 # [ 92.586640] 7f40: b6eb4000 00000000 00000000 00000004 c6f27f94 c6f27f60 c05988bc c0598228
1935 01:54:49.721196 # [ 92.594829] 7f60: 00000000 00000000 c6f27fac e029ac25 00000004 00000004 b6ffbe00 00000004
1936 01:54:49.763417 # [ 92.603016] 7f80: c03002e4 c6f26000 c6f27fa4 c6f27f98 c059894c c0598854 00000000 c6f27fa8
1937 01:54:49.763924 # [ 92.611204] 7fa0: c03000c0 c0598940 00000004 00000004 00000001 b6eb4000 00000004 00000000
1938 01:54:49.764241 # [ 92.619393] 7fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 bebafa54
1939 01:54:49.764533 # [ 92.627581] 7fe0: 00000004 bebaf788 b6f6994f b6eefc66 800e0030 00000001 00000000 00000000
1940 01:54:49.764819 # [ 92.635763] Backtrace:
1941 01:54:49.765094 # [ 92.638235] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
1942 01:54:49.807439 # [ 92.645822] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
1943 01:54:49.807938 # [ 92.653844] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1944 01:54:49.808255 # [ 92.661774] r9:c6f27f60 r8:c519fc00 r7:00000004 r6:b6eb4000 r5:c5baba40 r4:c0c2d400
1945 01:54:49.808549 # [ 92.669534] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1946 01:54:49.808831 # [ 92.677375] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6eb4000 r5:c5baba40 r4:00000000
1947 01:54:49.809106 # [ 92.685130] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1948 01:54:49.851419 # [ 92.692278] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c6f26000 r5:c5baba40
1949 01:54:49.851913 # [ 92.700113] r4:c5baba40
1950 01:54:49.852228 # [ 92.702660] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
1951 01:54:49.852527 # [ 92.709806] r9:c6f26000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000004 r4:00000004
1952 01:54:49.852815 # [ 92.717565] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1953 01:54:49.853091 # [ 92.725140] Exception stack(0xc6f27fa8 to 0xc6f27ff0)
1954 01:54:49.895381 # [ 92.730201] 7fa0: 00000004 00000004 00000001 b6eb4000 00000004 00000000
1955 01:54:49.895935 # [ 92.738388] 7fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 bebafa54
1956 01:54:49.896290 # [ 92.746573] 7fe0: 00000004 bebaf788 b6f6994f b6eefc66
1957 01:54:49.896614 # [ 92.751636] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1958 01:54:49.896919 # [ 92.757742] ---[ end trace 2eaa1d1e4d130cd0 ]---
1959 01:54:49.897219 # [ 92.762370] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1960 01:54:49.939680 # [ 92.771254] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 785, name: cat
1961 01:54:49.940185 # [ 92.778914] INFO: lockdep is turned off.
1962 01:54:49.940505 # [ 92.782843] irq event stamp: 1612
1963 01:54:49.940798 # [ 92.786178] hardirqs last enabled at (1611): [<c03d52a8>] console_unlock+0x4b0/0x6c0
1964 01:54:49.941083 # [ 92.794019] hardirqs last disabled at (1612): [<c0300c60>] __und_svc+0x60/0x6c
1965 01:54:49.941358 # [ 92.801253] softirqs last enabled at (1608): [<c03021a8>] __do_softirq+0x378/0x5fc
1966 01:54:49.941631 # [ 92.[ 93.583317] lkdtm: Performing direct entry WARNING
1967 01:54:49.983764 808921] softirqs last disabled at[ 93.590376] ------------[ cut here ]------------
1968 01:54:49.984275 (1599): [<c035ef9c>] __irq_exit_[ 93.598081] WARNING: CPU: 1 PID: 857 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1969 01:54:49.984603 rcu+0x178/0x1d0
1970 01:54:50.027736 # [ 92.816763][ 93.609182] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
1971 01:54:50.028308 CPU: 1 PID: 785 Comm: cat Tainte[ 93.640902] CPU: 1 PID: 857 Comm: cat Tainted: G D W 5.10.128-cip10 #1
1972 01:54:50.028667 d: G D 5.10.128-ci[ 93.651359] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1973 01:54:50.028995 p10 #1
1974 01:54:50.029300 # [ 92.824425] Hardware[ 93.660750] Backtrace:
1975 01:54:50.029599 name: Freescale i.MX6 Quad/DualL[ 93.666075] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
1976 01:54:50.029896 ite (Device Tree)
1977 01:54:50.071717 # [ 92.83095[ 93.676497] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
1978 01:54:50.072255 7] Backtrace:
1979 01:54:50.072606 # [ 92.833429] [ 93.685020] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
1980 01:54:50.072924 [<c134a208>] (dump_backtrace) fro[ 93.695199] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1981 01:54:50.073232 m [<c134a5c8>] (show_stack+0x20/0[ 93.705018] r9:00000009 r8:c0c2d5ec r7:00000053 r6:00000009 r5:c0c2d5ec r4:c1acbe44
1982 01:54:50.073532 x24)
1983 01:54:50.073822 # [ 92.841008] r7:ffffff[ 93.715626] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
1984 01:54:50.115712 ff r6:600e0093 r5:00000000 r4:c1f[ 93.725965] r7:00000053 r6:c1acbe44 r5:00000000 r4:c6f3a000
1985 01:54:50.116255 0f6a8
1986 01:54:50.116609 # [ 92.846679] [<c134a5a[ 93.734496] [<c134b660>] (warn_slowpath_fmt) from [<c0c2d5ec>] (lkdtm_WARNING+0x48/0x4c)
1987 01:54:50.116935 8>] (show_stack) from [<c1351744>[ 93.745442] r9:c1acb78c r8:c15e7d40 r7:c6f3bf60 r6:00000008 r5:c6aa1000 r4:00000002
1988 01:54:50.117253 ] (dump_stack+0xe0/0x100)
1989 01:54:50.117552 # [ [ 93.756051] [<c0c2d5a4>] (lkdtm_WARNING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
1990 01:54:50.159450 92.854009] [<c1351664>] (dump_sta[ 93.766830] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
1991 01:54:50.159996 ck) from [<c038e384>] (___might_s[ 93.777699] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
1992 01:54:50.160344 leep+0x1b0/0x2c0)
1993 01:54:50.160658 # [ 92.86176[ 93.788471] r9:c6f3bf60 r8:c519fc00 r7:00000008 r6:b6e41000 r5:c694a3c0 r4:c0c2d400
1994 01:54:50.160971 4] r9:600e0093 r8:0000000b r7:c0[ 93.799083] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
1995 01:54:50.203746 35bb84 r6:00000031 r5:c19c81e8 r4[ 93.809770] r9:c07f4bec r8:c6f3bf60 r7:c2816000 r6:b6e41000 r5:c694a3c0 r4:00000000
1996 01:54:50.204295 :c6f26000
1997 01:54:50.204644 # [ 92.869519] [<c03[ 93.820377] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
1998 01:54:50.204965 8e1d4>] (___might_sleep) from [<c[ 93.830374] r10:00000004 r9:00000000 r8:00000000 r7:b6e41000 r6:c6f3a000 r5:c694a3c0
1999 01:54:50.205285 038e504>] (__might_sleep+0x70/0xb[ 93.841061] r4:c694a3c0
2000 01:54:50.205594 0)
2001 01:54:50.247762 # [ 92.877357] r6:00000000[ 93.846463] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2002 01:54:50.248305 r5:00000031 r4:c19c81e8
2003 01:54:50.248646 # [ 9[ 93.856461] r9:c6f3a000 r8:c03002e4 r7:00000004 r6:b6f88e00 r5:00000008 r4:00000008
2004 01:54:50.248968 2.881993] [<c038e494>] (__might_s[ 93.867069] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2005 01:54:50.249289 leep) from [<c036cc1c>] (exit_sig[ 93.877498] Exception stack(0xc6f3bfa8 to 0xc6f3bff0)
2006 01:54:50.249592 nals+0x4c/0x3fc)
2007 01:54:50.249887 # [ 92.889744[ 93.885416] bfa0: 00000008 00000008 00000001 b6e41000 00000008 00000000
2008 01:54:50.291561 ] r6:00000001 r5:c6f26000 r4:c5f[ 93.896457] bfc0: 00000008 00000008 b6f88e00 00000004 00000001 00000000 00020000 be8f6a54
2009 01:54:50.292104 6a880
2010 01:54:50.292458 [ 93.907495] bfe0: 00000004 be8f6788 b6ef694f b6e7cc66
2011 01:54:50.292779 # [ 92.894383] [<c036cbd0>] (ex[ 93.913218] irq event stamp: 0
2012 01:54:50.293089 it_signals) from [<c035bb84>] (do[ 93.919080] hardirqs last enabled at (0): [<00000000>] 0x0
2013 01:54:50.293393 _exit+0x10c/0xb4c)
2014 01:54:50.293685 # [ 92.9017[ 93.927550] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2015 01:54:50.335694 02] r8:0000000b r7:c1e0fc0c r6:f[ 93.937888] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2016 01:54:50.336209 fffe000 r5:00000000 r4:c5f6a880
2017 01:54:50.336529 [ 93.948230] softirqs last disabled at (0): [<00000000>] 0x0
2018 01:54:50.336824 # [ 92.908419] [<c035ba78>] (do[ 93.956667] ---[ end trace 2eaa1d1e4d130cd1 ]---
2019 01:54:50.337110 _exit) from [<c030ea88>] (die+0x374/0x380)
2020 01:54:50.337381 # [ 92.914953] r7:c1e0fc0c
2021 01:54:50.337642 # [ 92.917499] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
2022 01:54:50.379424 # [ 92.924560] r10:00000004 r9:c6f26000 r8:c15e7d40 r7:00000000 r6:c6f27dc8 r5:c0c2d5a0
2023 01:54:50.379942 # [ 92.932395] r4:e7f001f2
2024 01:54:50.380264 # [ 92.934944] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
2025 01:54:50.380558 # [ 92.942866] Exception stack(0xc6f27dc8 to 0xc6f27e10)
2026 01:54:50.380838 # [ 92.947929] 7dc0: c15e7d48 ef7965e0 e029ac25 c0c2d58c 00000001 c5b35000
2027 01:54:50.381112 # [ 92.956118] 7de0: 00000004 c6f27f60 c15e7d40 c1acb788 00000004 c6f27e64 c6f27e68 c6f27e58
2028 01:54:50.381383 # [ 92.964303] 7e00: c0c2d020 c0c2d5a0 a00e0013 ffffffff
2029 01:54:50.423670 # [ 92.969363] r7:c6f27dfc r6:ffffffff r5:a00e0013 r4:c0c2d5a4
2030 01:54:50.424211 # [ 92.975039] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2031 01:54:50.424557 # [ 92.982624] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2032 01:54:50.424876 # [ 92.990642] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2033 01:54:50.425181 # [ 92.998570] r9:c6f27f60 r8:c519fc00 r7:00000004 r6:b6eb4000 r5:c5baba40 r4:c0c2d400
2034 01:54:50.425480 # [ 93.006328] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2035 01:54:50.467433 # [ 93.014169] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6eb4000 r5:c5baba40 r4:00000000
2036 01:54:50.467968 # [ 93.021925] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2037 01:54:50.468313 # [ 93.029072] r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c6f26000 r5:c5baba40
2038 01:54:50.468637 # [ 93.036906] r4:c5baba40
2039 01:54:50.469007 # [ 93.039452] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2040 01:54:50.469322 # [ 93.046598] r9:c6f26000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000004 r4:00000004
2041 01:54:50.511464 # [ 93.054353] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2042 01:54:50.511960 # [ 93.061929] Exception stack(0xc6f27fa8 to 0xc6f27ff0)
2043 01:54:50.512277 # [ 93.066992] 7fa0: 00000004 00000004 00000001 b6eb4000 00000004 00000000
2044 01:54:50.512574 # [ 93.075180] 7fc0: 00000004 00000004 b6ffbe00 00000004 00000001 00000000 00020000 bebafa54
2045 01:54:50.512856 # [ 93.083366] 7fe0: 00000004 bebaf788 b6f6994f b6eefc66
2046 01:54:50.513130 # BUG: saw 'kernel BUG at': ok
2047 01:54:50.513397 ok 2 selftests: lkdtm: BUG.sh
2048 01:54:50.513659 # selftests: lkdtm: WARNING.sh
2049 01:54:50.555470 # [ 93.583317] lkdtm: Performing direct entry WARNING
2050 01:54:50.555970 # [ 93.590376] ------------[ cut here ]------------
2051 01:54:50.556290 # [ 93.598081] WARNING: CPU: 1 PID: 857 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2052 01:54:50.599439 # [ 93.609182] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2053 01:54:50.599950 # [ 93.640902] CPU: 1 PID: 857 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2054 01:54:50.600274 # [ 93.651359] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2055 01:54:50.600577 # [ 93.660750] Backtrace:
2056 01:54:50.600856 # [ 93.666075] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
2057 01:54:50.601135 # [ 93.676497] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
2058 01:54:50.601407 # [ 93.685020] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
2059 01:54:50.643387 # [ 93.695199] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2060 01:54:50.643917 # [ 93.705018] r9:00000009 r8:c0c2d5ec r7:00000053 r6:00000009 r5:c0c2d5ec r4:c1acbe44
2061 01:54:50.644272 # [ 93.715626] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
2062 01:54:50.644594 # [ 93.725965] r7:00000053 r6:c1acbe44 r5:00000000 r4:c6f3a000
2063 01:54:50.644903 # [ 93.734496] [<c134b660>] (warn_slowpath_fmt) from [<c0c2d5ec>] (lkdtm_WARNING+0x48/0x4c)
2064 01:54:50.645207 # [ 93.745442] r9:c1acb78c r8:c15e7d40 r7:c6f3bf60 r6:00000008 r5:c6aa1000 r4:00000002
2065 01:54:50.687634 # [ 93.756051] [<c0c2d5a4>] (lkdtm_WARNING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2066 01:54:50.688140 # [ 93.766830] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2067 01:54:50.688465 # [ 93.777699] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2068 01:54:50.688760 # [ 93.788471] r9:c6f3bf60 r8:c519fc00 r7:00000008 r6:b6e41000 r5:c694a3c0 r4:c0c2d400
2069 01:54:50.689043 # [ 93.7990[ 94.315839] lkdtm: Performing direct entry WARNING_MESSAGE
2070 01:54:50.731609 83] [<c07f4bec>] (full_proxy_writ[ 94.322397] ------------[ cut here ]------------
2071 01:54:50.732154 e) from [<c0598328>] (vfs_write+0[ 94.329854] WARNING: CPU: 2 PID: 892 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2072 01:54:50.732511 x10c/0x524)
2073 01:54:50.732828 # [ 93.809770] r9[ 94.341853] Warning message trigger count: 2
2074 01:54:50.775722 :c07f4bec r8:c6f3bf60 r7:c2816000[ 94.349023] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2075 01:54:50.776276 r6:b6e41000 r5:c694a3c0 r4:00000[ 94.380687] CPU: 2 PID: 892 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2076 01:54:50.776629 000
2077 01:54:50.776953 # [ 93.820377] [<c059821c>[ 94.391154] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2078 01:54:50.777263 ] (vfs_write) from [<c05988bc>] ([ 94.400545] Backtrace:
2079 01:54:50.777559 ksys_write+0x74/0xec)
2080 01:54:50.819639 # [ 93.8[ 94.405871] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
2081 01:54:50.820176 30374] r10:00000004 r9:00000000 [ 94.416293] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
2082 01:54:50.820536 r8:00000000 r7:b6e41000 r6:c6f3a0[ 94.424817] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
2083 01:54:50.820859 00 r5:c694a3c0
2084 01:54:50.821170 # [ 93.841061] [ 94.434993] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2085 01:54:50.821470 r4:c694a3c0
2086 01:54:50.821758 # [ 93.846463] [<[ 94.444813] r9:00000009 r8:c0c2d63c r7:00000058 r6:00000009 r5:c0c2d63c r4:c1acbe44
2087 01:54:50.863656 c0598848>] (ksys_write) from [<c0[ 94.455420] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
2088 01:54:50.864196 59894c>] (sys_write+0x18/0x1c)
2089 01:54:50.864553 #[ 94.465763] r7:00000058 r6:c1acbe44 r5:c1acbe60 r4:c6f26000
2090 01:54:50.864875 [ 93.856461] r9:c6f3a000 r8:c[ 94.474293] [<c134b660>] (warn_slowpath_fmt) from [<c0c2d63c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2091 01:54:50.865185 03002e4 r7:00000004 r6:b6f88e00 r[ 94.485933] r9:c1acb794 r8:c15e7d40 r7:c6f27f60 r6:00000010 r5:c59a0000 r4:00000003
2092 01:54:50.865497 5:00000008 r4:00000008
2093 01:54:50.907641 # [ 93.[ 94.496543] [<c0c2d5f0>] (lkdtm_WARNING_MESSAGE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2094 01:54:50.908178 867069] [<c0598934>] (sys_write) [ 94.508015] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2095 01:54:50.908543 from [<c03000c0>] (ret_fast_sysca[ 94.518885] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2096 01:54:50.908866 ll+0x0/0x28)
2097 01:54:50.909168 # [ 93.877498] Ex[ 94.529659] r9:c6f27f60 r8:c519fc00 r7:00000010 r6:b6e65000 r5:c47ad900 r4:c0c2d400
2098 01:54:50.951722 ception stack(0xc6f3bfa8 to 0xc6f[ 94.540271] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2099 01:54:50.952262 3bff0)
2100 01:54:50.952615 # [ 93.885416] bfa0: [ 94.550959] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6e65000 r5:c47ad900 r4:00000000
2101 01:54:50.952939 00000008 00000008[ 94.561565] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2102 01:54:50.953254 00000001 b6e41000 00000008 00000[ 94.571562] r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c6f26000 r5:c47ad900
2103 01:54:50.953557 000
2104 01:54:50.953853 # [ 93.896457] bfc0: 00000[ 94.582249] r4:c47ad900
2105 01:54:50.995673 008 00000008 b6f88e00 00000004 00[ 94.587651] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2106 01:54:50.996223 000001 00000000 00020000 be8f6a54[ 94.597649] r9:c6f26000 r8:c03002e4 r7:00000004 r6:b6face00 r5:00000010 r4:00000010
2107 01:54:50.996588
2108 01:54:50.996905 # [ 93.907495] bfe0: 00000004[ 94.608259] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2109 01:54:50.997214 be8f6788 b6ef694f b6e7cc66
2110 01:54:50.997511 # [ [ 94.618684] Exception stack(0xc6f27fa8 to 0xc6f27ff0)
2111 01:54:50.997801 93.913218] irq event stamp: 0
2112 01:54:51.039451 [ 94.626604] 7fa0: 00000010 00000010 00000001 b6e65000 00000010 00000000
2113 01:54:51.039624 # [ 93.919080] hardirqs last e[ 94.637643] 7fc0: 00000010 00000010 b6face00 00000004 00000001 00000000 00020000 be8c6a54
2114 01:54:51.039706 nabled at (0): [<00000000>] 0x0
2115 01:54:51.039780 [ 94.648681] 7fe0: 00000004 be8c6788 b6f1a94f b6ea0c66
2116 01:54:51.039850 # [ 93.927550] hardirqs last di[ 94.656664] irq event stamp: 0
2117 01:54:51.039919 sabled at (0): [<c0353ce0>] copy_[ 94.662543] hardirqs last enabled at (0): [<00000000>] 0x0
2118 01:54:51.039986 process+0x5c8/0x194c
2119 01:54:51.083230 # [ 93.93[ 94.670968] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2120 01:54:51.083544 7888] softirqs last enabled at ([ 94.681362] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2121 01:54:51.083736 0): [<c0353ce0>] copy_process+0x5[ 94.691695] softirqs last disabled at (0): [<00000000>] 0x0
2122 01:54:51.083904 c8/0x194c
2123 01:54:51.084059 # [ 93.948230] softi[ 94.700129] ---[ end trace 2eaa1d1e4d130cd2 ]---
2124 01:54:51.084212 rqs last disabled at (0): [<00000000>] 0x0
2125 01:54:51.084360 # [ 93.956667] ---[ end trace 2eaa1d1e4d130cd1 ]---
2126 01:54:51.084509 # WARNING: saw 'WARNING:': ok
2127 01:54:51.084654 ok 3 selftests: lkdtm: WARNING.sh
2128 01:54:51.084799 # selftests: lkdtm: WARNING_MESSAGE.sh
2129 01:54:51.132474 # [ 94.315839] lkdtm: Performing direct entry WARNING_MESSAGE
2130 01:54:51.133010 # [ 94.322397] ------------[ cut here ]------------
2131 01:54:51.133354 # [ 94.329854] WARNING: CPU: 2 PID: 892 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2132 01:54:51.133678 # [ 94.341853] Warning message trigger count: 2
2133 01:54:51.175374 # [ 94.349023] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2134 01:54:51.175883 # [ 94.380687] CPU: 2 PID: 892 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2135 01:54:51.176202 # [ 94.391154] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2136 01:54:51.176498 # [ 94.400545] Backtrace:
2137 01:54:51.176780 # [ 94.405871] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
2138 01:54:51.177057 # [ 94.416293] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
2139 01:54:51.218403 # [ 94.424817] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
2140 01:54:51.218901 # [ 94.434993] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2141 01:54:51.219251 # [ 94.444813] r9:00000009 r8:c0c2d63c r7:00000058 r6:00000009 r5:c0c2d63c r4:c1acbe44
2142 01:54:51.219550 # [ 94.455420] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
2143 01:54:51.219837 # [ 94.465763] r7:00000058 r6:c1acbe44 r5:c1acbe60 r4:c6f26000
2144 01:54:51.220111 # [ 94.474293] [<c134b660>] (warn_slowpath_fmt) from [<c0c2d63c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2145 01:54:51.261477 # [ 94.485933] r9:c1acb794 r8:c15e7d40 r7:c6f27f60 r6:00000010 r5:c59a0000 r4:00000003
2146 01:54:51.261976 # [ 94.496543] [<c0c2d5f0>] (lkdtm_WARNING_MESSAGE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2147 01:54:51.262299 # [ 94.508015] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2148 01:54:51.262598 # [ 94.518885] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2149 01:54:51.262878 # [ 94.529659] r9:c6f27f60 r8:c519fc00 r7:00000010 r6:b6e65000 r5:c47ad900 r4:c0c2d400
2150 01:54:51.304498 # [ 94.540271] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2151 01:54:51.304999 # [ 94.550959] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6e65000 r5:c47ad900 r4:00000000
2152 01:54:51.305319 # [ 94.561565] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2153 01:54:51.305614 # [ 94.571562] r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c6f26000 r5:c47ad900
2154 01:54:51.305894 # [ 94.582249] r4:c47ad900
2155 01:54:51.306166 # [ 94.587651] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2156 01:54:51.347653 # [ 94.597649] r9:c6f26000 r8:c03002e4 r7:00000004 r6:b6face00 r5:00000010 r4:00000010
2157 01:54:51.348209 # [ 94.608259] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2158 01:54:51.348566 # [ 94.618684] Exception stack(0xc6f27fa8 to 0xc6f27ff0)
2159 01:54:51.348894 # [ 94.626604] 7fa0: 00000010 00000010 00000001 b6e65000 00000010 00000000
2160 01:54:51.349209 # [ 94.637643] 7fc0: 00000010 00000010 b6face00 00000004 00000001 00000000 00020000 be8c6a54
2161 01:54:51.349514 # [ 94.648681] 7fe0: 00000004 be8c6788 b6f1a94f b6ea0c66
2162 01:54:51.349812 # [ 94.656664] irq event stamp: 0
2163 01:54:51.391232 # [ 94.662543] hardirqs last enabled at (0): [<00000000>] 0x0
2164 01:54:51.391406 # [ 94.670968] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2165 01:54:51.391477 # [ 94.681362] softirqs last enabl[ 95.023910] lkdtm: Performing direct entry EXCEPTION
2166 01:54:51.391543 ed at (0): [<c0353ce0>] copy_[p r 95.031229] 8<--- cut here ---
2167 01:54:51.391606 ocess+0x5c8/0x194c
2168 01:54:51.391667 # [ 94.6916[ 95.037153] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2169 01:54:51.391728 95] softirqs last disabled at (0)[ 95.047917] pgd = f6cd67e0
2170 01:54:51.391789 : [<00000000>] 0x0
2171 01:54:51.435627 # [ 94.7001[ 95.053516] [00000000] *pgd=00000000
2172 01:54:51.436171 29] ---[ end trace 2eaa1d1e4d130c[ 95.059890] Internal error: Oops: 805 [#2] SMP ARM
2173 01:54:51.436533 d2 ]---
2174 01:54:51.436853 # WARNING_MESSAGE: saw '[ 95.067521] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2175 01:54:51.479532 message trigger': o[k
2176 01:54:51.480069 o9k5. 099224] CPU: 2 PID: 924 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2177 01:54:51.480422 selftests[: l k9d5t.m1:0 9W0A42] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2178 01:54:51.480743 NING_MESSAGE.sh
2179 01:54:51.481054 # selftests: [l 95.117405] PC is at lkdtm_EXCEPTION+0x18/0x20
2180 01:54:51.481355 dtm: EXCEPTION.[s h
2181 01:54:51.481647 95.124529] LR is at lkdtm_do_action+0x2c/0x4c
2182 01:54:51.481949 [ 95.130617] pc : [<c0c2d65c>] lr : [<c0c2d020>] psr: a00e0013
2183 01:54:51.482238 [ 95.136888] sp : c6c1be58 ip : c6c1be68 fp : c6c1be64
2184 01:54:51.523645 [ 95.142116] r10: 0000000a r9 : c1acb7a4 r8 : c15e7d40
2185 01:54:51.524186 [ 95.147346] r7 : c6c1bf60 r6 : 0000000a r5 : c6d56000 r4 : 00000004
2186 01:54:51.524535 [ 95.153878] r3 : 00000000 r2 : 34d314e1 r1 : ef7ab5e0 r0 : c15e7d60
2187 01:54:51.524854 [ 95.160412] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2188 01:54:51.525166 [ 95.167552] Control: 10c5387d Table: 16fd004a DAC: 00000051
2189 01:54:51.525465 [ 95.173306] Process cat (pid: 924, stack limit = 0xccc4f207)
2190 01:54:51.525757 [ 95.178971] Stack: (0xc6c1be58 to 0xc6c1c000)
2191 01:54:51.567674 [ 95.183334] be40: c6c1be74 c6c1be68
2192 01:54:51.568180 [ 95.191519] be60: c0c2d020 c0c2d650 c6c1be9c c6c1be78 c0c2d520 c0c2d000 c0c2d400 c47adcc0
2193 01:54:51.568501 [ 95.199704] be80: b6e60000 0000000a c519fc00 c6c1bf60 c6c1bec4 c6c1bea0 c07f4c50 c0c2d40c
2194 01:54:51.568795 [ 95.207890] bea0: 00000000 c47adcc0 b6e60000 c2816000 c6c1bf60 c07f4bec c6c1bf5c c6c1bec8
2195 01:54:51.569080 [ 95.216075] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6c1a000
2196 01:54:51.611665 [ 95.224261] bee0: b6e60000 00020000 00000004 0000000a 0001fff6 c6c1bee0 00000001 b6e5f000
2197 01:54:51.612172 [ 95.232445] bf00: c5c18640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2198 01:54:51.612537 [ 95.240629] bf20: 00000000 00000000 c136d410 34d314e1 c205c080 c47adcc0 c47adcc0 c6c1a000
2199 01:54:51.612853 [ 95.248815] bf40: b6e60000 00000000 00000000 00000004 c6c1bf94 c6c1bf60 c05988bc c0598228
2200 01:54:51.613158 [ 95.257000] bf60: 00000000 00000000 c6c1bfac 34d314e1 0000000a 0000000a b6fa7e00 00000004
2201 01:54:51.655653 [ 95.265184] bf80: c03002e4 c6c1a000 c6c1bfa4 c6c1bf98 c059894c c0598854 00000000 c6c1bfa8
2202 01:54:51.656195 [ 95.273370] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e60000 0000000a 00000000
2203 01:54:51.656543 [ 95.281555] bfc0: 0000000a 0000000a b6fa7e00 00000004 00000001 00000000 00020000 be93ba54
2204 01:54:51.656865 [ 95.289741] bfe0: 00000004 be93b788 b6f1594f b6e9bc66 800e0030 00000001 00000000 00000000
2205 01:54:51.657172 [ 95.297919] Backtrace:
2206 01:54:51.657467 [ 95.300385] [<c0c2d644>] (lkdtm_EXCEPTION) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2207 01:54:51.699632 [ 95.308488] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2208 01:54:51.700174 [ 95.316505] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2209 01:54:51.700528 [ 95.324432] r9:c6c1bf60 r8:c519fc00 r7:0000000a r6:b6e60000 r5:c47adcc0 r4:c0c2d400
2210 01:54:51.700848 [ 95.332189] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2211 01:54:51.701156 [ 95.340028] r9:c07f4bec r8:c6c1bf60 r7:c2816000 r6:b6e60000 r5:c47adcc0 r4:00000000
2212 01:54:51.701455 [ 95.347780] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2213 01:54:51.743642 [ 95.354924] r10:00000004 r9:00000000 r8:00000000 r7:b6e60000 r6:c6c1a000 r5:c47adcc0
2214 01:54:51.744181 [ 95.362757] r4:c47adcc0
2215 01:54:51.744533 [ 95.365300] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2216 01:54:51.744855 [ 95.372443] r9:c6c1a000 r8:c03002e4 r7:00000004 r6:b6fa7e00 r5:0000000a r4:0000000a
2217 01:54:51.745163 [ 95.380198] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2218 01:54:51.745464 [ 95.387771] Exception stack(0xc6c1bfa8 to 0xc6c1bff0)
2219 01:54:51.745757 [ 95.392830] bfa0: 0000000a 0000000a 00000001 b6e60000 0000000a 00000000
2220 01:54:51.787228 [ 95.401014] bfc0: 0000000a 0000000a b6fa7e00 00000004 00000001 00000000 00020000 be93ba54
2221 01:54:51.787312 [ 95.409196] bfe0: 00000004 be93b788 b6f1594f b6e9bc66
2222 01:54:51.787378 [ 95.414255] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2223 01:54:51.787440 [ 95.420403] ---[ end trace 2eaa1d1e4d130cd3 ]---
2224 01:54:51.787547 # Segmentation fault
2225 01:54:51.895570 # [ 95.023910] lkdtm: Performing direct entry EXCEPTION
2226 01:54:51.895654 # [ 95.031229] 8<--- cut here ---
2227 01:54:51.895750 # [ 95.037153] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2228 01:54:51.895810 # [ 95.047917] pgd = f6cd67e0
2229 01:54:51.895891 # [ 95.053516] [00000000] *pgd=00000000
2230 01:54:51.895961 # [ 95.059890] Internal error: Oops: 805 [#2] SMP ARM
2231 01:54:51.943417 # [ 95.067521] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2232 01:54:51.943656 # [ 95.099224] CPU: 2 PID: 924 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2233 01:54:51.943788 # [ 95.109042] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2234 01:54:51.943907 # [ 95.117405] PC is at lkdtm_EXCEPTION+0x18/0x20
2235 01:54:51.944018 # [ 95.124529] LR is at lkdtm_do_action+0x2c/0x4c
2236 01:54:51.987482 # [ 95.130617] pc : [<c0c2d65c>] lr : [<c0c2d020>] psr: a00e0013
2237 01:54:51.988027 # [ 95.136888] sp : c6c1be58 ip : c6c1be68 fp : c6c1be64
2238 01:54:51.988380 # [ 95.142116] r10: 0000000a r9 : c1acb7a4 r8 : c15e7d40
2239 01:54:51.988702 # [ 95.147346] r7 : c6c1bf60 r6 : 0000000a r5 : c6d56000 r4 : 00000004
2240 01:54:51.989010 # [ 95.153878] r3 : 00000000 r2 : 34d314e1 r1 : ef7ab5e0 r0 : c15e7d60
2241 01:54:51.989303 # [ 95.160412] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2242 01:54:51.989595 # [ 95.167552] Control: 10c5387d Table: 16fd004a DAC: 00000051
2243 01:54:52.031410 # [ 95.173306] Process cat (pid: 924, stack limit = 0xccc4f207)
2244 01:54:52.031940 # [ 95.178971] Stack: (0xc6c1be58 to 0xc6c1c000)
2245 01:54:52.032285 # [ 95.183334] be40: c6c1be74 c6c1be68
2246 01:54:52.032607 # [ 95.191519] be60: c0c2d020 c0c2d650 c6c1be9c c6c1be78 c0c2d520 c0c2d000 c0c2d400 c47adcc0
2247 01:54:52.032915 # [ 95.199704] be80: b6e60000 0000000a c519fc00 c6c1bf60 c6c1bec4 c6c1bea0 c07f4c50 c0c2d40c
2248 01:54:52.033211 # [ 95.207890] bea0: 00000000 c47adcc0 b6e60000 c2816000 c6c1bf60 c07f4bec c6c1bf5c c6c1bec8
2249 01:54:52.075511 # [ 95.216075] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6c1a000
2250 01:54:52.076054 # [ 95.224261] bee0: b6e60000 00020000 00000004 0000000a 0001fff6 c6c1bee0 00000001 b6e5f000
2251 01:54:52.076411 # [ 95.232445] bf00: c5c18640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2252 01:54:52.076734 # [ 95.240629] bf20: 00000000 00000000 c136d410 34d314e1 c205c080 c47adcc0 c47adcc0 c6c1a000
2253 01:54:52.077043 # [ 95.248815] bf40: b6e60000 00000000 00000000 00000004 c6c1bf94 c6c1bf60 c05988bc c0598228
2254 01:54:52.119427 # [ 95.257000] bf60: 00000000 00000000 c6c1bfac 34d314e1 0000000a 0000000a b6fa7e00 00000004
2255 01:54:52.119959 # [ 95.265184] bf80: c03002e4 c6c1a000 c6c1bfa4 c6c1bf98 c059894c c0598854 00000000 c6c1bfa8
2256 01:54:52.120306 # [ 95.273370] bfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e60000 0000000a 00000000
2257 01:54:52.120629 # [ 95.281555] bfc0: 0000000a 0000000a b6fa7e00 00000004 00000001 00000000 00020000 be93ba54
2258 01:54:52.120940 # [ 95.289741] bfe0: 00000004 be93b788 b6f1594f b6e9bc66 800e0030 00000001 00000000 00000000
2259 01:54:52.121238 # [ 95.297919] Backtrace:
2260 01:54:52.163287 # [ 95.300385] [<c0c2d644>] (lkdtm_EXCEPTION) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2261 01:54:52.163449 # [ 95.308488] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2262 01:54:52.163518 # [ 95.316505] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2263 01:54:52.163582 # [ 95.324432] r9:c6c1bf60 r8:c519fc00 r7:0000000a r6:b6e60000 r5:c47adcc0 r4:c0c2d400
2264 01:54:52.163645 # [ 95.332189] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2265 01:54:52.207255 # [ 95.340028] r9:c07f4bec r8:c6c1bf60 r7:c2816000 r6:b6e60000 r5:c47adcc0 r4:00000000
2266 01:54:52.207573 # [ 95.347780] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2267 01:54:52.207759 # [ 95.354924] r10:00000004 r9:00000000 r8:00000000 r7:b6e60000 r6:c6c1a000 r5:c47adcc0
2268 01:54:52.207933 # [ 95.362757] r4:c47adcc0
2269 01:54:52.208099 # [ 95.365300] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2270 01:54:52.208260 # [ 95.372443] r9:c6c1a000 r8:c03002e4 r7:00000004 r6:b6fa7e00 r5:0000000a r4:0000000a
2271 01:54:52.208418 # [ 95.380198] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2272 01:54:52.251491 # [ 95.387771] Exception stack(0xc6c1bfa8 to 0xc6c1bff0)
2273 01:54:52.251989 # [ 95.392830] bfa0: 0000000a 0000000a 00000001 b6e60000 0000000a 00000000
2274 01:54:52.252309 # [ 95.401014] bfc0: 0000000a 0000000a b6fa7e00 00000004 00000001 00000000 00020000 be93ba54
2275 01:54:52.252608 # [ 95.409196] bfe0: 00000004 be93b788 b6f1594f b6e9bc66
2276 01:54:52.252890 # [ 95.414255] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2277 01:54:52.253164 # [ 95.420403] ---[ end trace 2eaa1d1e4d130cd3 ]---
2278 01:54:52.253433 # EXCEPTION: missing 'call trace:': [FAIL]
2279 01:54:52.295517 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2280 01:54:52.296061 # selftests: lkdtm: LOOP.sh
2281 01:54:52.296420 # Skipping LOOP: Hangs the system
2282 01:54:52.296741 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2283 01:54:52.297054 # selftests: lkdtm: EXHAUST_STACK.sh
2284 01:54:52.346397 # Skipping EXHAUST_STACK: Corrupts memory on failure
2285 01:54:52.362037 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2286 01:54:52.378319 # selftests: lkdtm: CORRUPT_STACK.sh
2287 01:54:52.546911 # Skipping CORRUPT_STACK: Crashes entire system on success
2288 01:54:52.547472 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2289 01:54:52.562901 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2290 01:54:52.729610 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2291 01:54:52.730154 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2292 01:54:52.745773 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2293 01:54:52.985115 [ 96.614449] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2294 01:54:52.985651 [ 96.620048] lkdtm: attempting good list addition
2295 01:54:52.985994 [ 96.624735] lkdtm: attempting corrupted list addition
2296 01:54:52.986310 [ 96.629802] lkdtm: list_add() corruption not detected!
2297 01:54:53.069194 # [ 96.614449] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2298 01:54:53.069729 # [ 96.620048] lkdtm: attempting good list addition
2299 01:54:53.070068 # [ 96.624735] lkdtm: attempting corrupted list addition
2300 01:54:53.070390 # [ 96.629802] lkdtm: list_add() corruption not detected!
2301 01:54:53.070699 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2302 01:54:53.085149 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2303 01:54:53.117035 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2304 01:54:53.347046 [ 96.981170] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2305 01:54:53.347220 [ 96.987019] lkdtm: attempting good list removal
2306 01:54:53.347299 [ 96.991593] lkdtm: attempting corrupted list removal
2307 01:54:53.347360 [ 96.996614] lkdtm: list_del() corruption not detected!
2308 01:54:53.421489 # [ 96.981170] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2309 01:54:53.421996 # [ 96.987019] lkdtm: attempting good list removal
2310 01:54:53.422317 # [ 96.991593] lkdtm: attempting corrupted list removal
2311 01:54:53.422609 # [ 96.996614] lkdtm: list_del() corruption not detected!
2312 01:54:53.437549 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2313 01:54:53.453287 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2314 01:54:53.485360 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2315 01:54:53.698830 [ 97.332480] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2316 01:54:53.699401 [ 97.338800] lkdtm: attempting bad read from page below current stack
2317 01:54:53.699753 [ 97.345259] lkdtm: FAIL: accessed page before stack! (byte: 0)
2318 01:54:53.781977 # [ 97.332480] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2319 01:54:53.782516 # [ 97.338800] lkdtm: attempting bad read from page below current stack
2320 01:54:53.782862 # [ 97.345259] lkdtm: FAIL: accessed page before stack! (byte: 0)
2321 01:54:53.783221 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2322 01:54:53.808826 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2323 01:54:53.824788 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2324 01:54:54.047753 [ 97.680658] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2325 01:54:54.047923 [ 97.687094] lkdtm: attempting bad read from page above current stack
2326 01:54:54.047990 [ 97.693674] lkdtm: FAIL: accessed page after stack! (byte: 0)
2327 01:54:54.122310 # [ 97.680658] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2328 01:54:54.122791 # [ 97.687094] lkdtm: attempting bad read from page above current stack
2329 01:54:54.123129 # [ 97.693674] lkdtm: FAIL: accessed page after stack! (byte: 0)
2330 01:54:54.138349 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2331 01:54:54.169245 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2332 01:54:54.185125 # selftests: lkdtm: UNSET_SMEP.sh
2333 01:54:54.420611 [ 98.065239] lkdtm: Performing direct entry UNSET_SMEP
2334 01:54:54.421147 [ 98.070316] lkdtm: XFAIL: this test is x86_64-only
2335 01:54:54.489543 # [ 98.065239] lkdtm: Performing direct entry UNSET_SMEP
2336 01:54:54.490083 # [ 98.070316] lkdtm: XFAIL: this test is x86_64-only
2337 01:54:54.505651 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2338 01:54:54.537391 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2339 01:54:54.553657 # selftests: lkdtm: DOUBLE_FAULT.sh
2340 01:54:54.757672 [ 98.402992] lkdtm: Performing direct entry DOUBLE_FAULT
2341 01:54:54.757828 [ 98.408238] lkdtm: XFAIL: this test is ia32-only
2342 01:54:54.826738 # [ 98.402992] lkdtm: Performing direct entry DOUBLE_FAULT
2343 01:54:54.827141 # [ 98.408238] lkdtm: XFAIL: this test is ia32-only
2344 01:54:54.842852 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2345 01:54:54.874890 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2346 01:54:54.891053 # selftests: lkdtm: CORRUPT_PAC.sh
2347 01:54:55.095421 [ 98.739468] lkdtm: Performing direct entry CORRUPT_PAC
2348 01:54:55.095954 [ 98.744817] lkdtm: XFAIL: this test is arm64-only
2349 01:54:55.164296 # [ 98.739468] lkdtm: Performing direct entry CORRUPT_PAC
2350 01:54:55.164785 # [ 98.744817] lkdtm: XFAIL: this test is arm64-only
2351 01:54:55.180670 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2352 01:54:55.196523 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2353 01:54:55.228522 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2354 01:54:55.434896 [ 99.074629] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2355 01:54:55.435461 [ 99.081096] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2356 01:54:55.508940 # [ 99.074629] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2357 01:54:55.509485 # [ 99.081096] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2358 01:54:55.525079 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2359 01:54:55.551040 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2360 01:54:55.582789 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2361 01:54:55.750690 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2362 01:54:55.751263 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2363 01:54:55.766683 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2364 01:54:55.938259 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2365 01:54:55.938792 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2366 01:54:55.954429 # selftests: lkdtm: READ_AFTER_FREE.sh
2367 01:54:56.178130 [ 99.810131] lkdtm: Performing direct entry READ_AFTER_FREE
2368 01:54:56.178674 [ 99.815696] lkdtm: Value in memory before free: 12345678
2369 01:54:56.179052 [ 99.821018] lkdtm: Attempting bad read from freed memory
2370 01:54:56.179386 [ 99.826492] lkdtm: Memory was not poisoned
2371 01:54:56.247752 # [ 99.810131] lkdtm: Performing direct entry READ_AFTER_FREE
2372 01:54:56.248302 # [ 99.815696] lkdtm: Value in memory before free: 12345678
2373 01:54:56.248657 # [ 99.821018] lkdtm: Attempting bad read from freed memory
2374 01:54:56.248985 # [ 99.826492] lkdtm: Memory was not poisoned
2375 01:54:56.263833 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2376 01:54:56.279827 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2377 01:54:56.311583 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2378 01:54:56.479553 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2379 01:54:56.480091 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2380 01:54:56.495607 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2381 01:54:56.709990 [ 100.344008] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2382 01:54:56.710494 [ 100.350049] lkdtm: Value in memory before free: 12345678
2383 01:54:56.710815 [ 100.355438] lkdtm: Attempting to read from freed memory
2384 01:54:56.711141 [ 100.360676] lkdtm: Buddy page was not poisoned
2385 01:54:56.786936 # [ 100.344008] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2386 01:54:56.787503 # [ 100.350049] lkdtm: Value in memory before free: 12345678
2387 01:54:56.787852 # [ 100.355438] lkdtm: Attempting to read from freed memory
2388 01:54:56.788170 # [ 100.360676] lkdtm: Buddy page was not poisoned
2389 01:54:56.803078 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2390 01:54:56.828940 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2391 01:54:56.844969 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2392 01:54:57.057012 [ 100.698200] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2393 01:54:57.057172 [ 100.703899] lkdtm: Attempting double slab free ...
2394 01:54:57.126546 # [ 100.698200] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2395 01:54:57.127122 # [ 100.703899] lkdtm: Attempting double slab free ...
2396 01:54:57.142503 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2397 01:54:57.174438 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2398 01:54:57.190472 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2399 01:54:57.402842 [ 101.046179] lkdtm: Performing direct entry SLAB_FREE_CROSS
2400 01:54:57.403425 [ 101.051698] lkdtm: Attempting cross-cache slab free ...
2401 01:54:57.471780 # [ 101.046179] lkdtm: Performing direct entry SLAB_FREE_CROSS
2402 01:54:57.472323 # [ 101.051698] lkdtm: Attempting cross-cache slab free ...
2403 01:54:57.487731 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2404 01:54:57.519853 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2405 01:54:57.535719 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2406 01:54:57.751306 [ 101.395565] lkdtm: Performing direct entry SLAB_FREE_PAGE
2407 01:54:57.751838 [ 101.400988] lkdtm: Attempting non-Slab slab free ...
2408 01:54:57.820350 # [ 101.395565] lkdtm: Performing direct entry SLAB_FREE_PAGE
2409 01:54:57.820894 # [ 101.400988] lkdtm: Attempting non-Slab slab free ...
2410 01:54:57.852106 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2411 01:54:57.868251 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2412 01:54:57.899986 # selftests: lkdtm: SOFTLOCKUP.sh
2413 01:54:58.074751 # Skipping SOFTLOCKUP: Hangs the system
2414 01:54:58.075323 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2415 01:54:58.090269 # selftests: lkdtm: HARDLOCKUP.sh
2416 01:54:58.250481 # Skipping HARDLOCKUP: Hangs the system
2417 01:54:58.266645 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2418 01:54:58.282374 # selftests: lkdtm: SPINLOCKUP.sh
2419 01:54:58.458374 # Skipping SPINLOCKUP: Hangs the system
2420 01:54:58.458959 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2421 01:54:58.474082 # selftests: lkdtm: HUNG_TASK.sh
2422 01:54:58.634040 # Skipping HUNG_TASK: Hangs the system
2423 01:54:58.649839 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2424 01:54:58.665687 # selftests: lkdtm: EXEC_DATA.sh
2425 01:54:58.894358 [ 102.516048] lkdtm: Performing direct entry EXEC_DATA
2426 01:54:58.894896 [ 102.521035] lkdtm: attempting ok execution at c0c2dd90
2427 01:54:58.895277 [ 102.526288] lkdtm: attempting bad execution at c26f674c
2428 01:54:58.895599 [ 102.531531] 8<--- cut here ---
2429 01:54:58.895907 [ 102.534591] Unable to handle kernel paging request at virtual address c26f674c
2430 01:54:58.896210 [ 102.541820] pgd = 9c6bf852
2431 01:54:58.896506 [ 102.544532] [c26f674c] *pgd=1261141e(bad)
2432 01:54:58.896798 [ 102.548563] Internal error: Oops: 8000000d [#3] SMP ARM
2433 01:54:58.937530 [ 102.553795] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2434 01:54:58.938083 [ 102.582827] CPU: 3 PID: 1767 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2435 01:54:58.938439 [ 102.590575] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2436 01:54:58.938762 [ 102.597114] PC is at data_area+0x0/0x40
2437 01:54:58.980778 [ 102.600965] LR is at execute_location+0xa4/0xb4
2438 01:54:58.981312 [ 102.605500] pc : [<c26f674c>] lr : [<c1357cc0>] psr: 600e0013
2439 01:54:58.981666 [ 102.611773] sp : c6bdfe38 ip : 00000027 fp : c6bdfe54
2440 01:54:58.981991 [ 102.617001] r10: 0000000a r9 : c1acb988 r8 : c15e7d40
2441 01:54:58.982301 [ 102.622229] r7 : c6bdff60 r6 : 00000001 r5 : c26f674c r4 : c0c2dd90
2442 01:54:58.982604 [ 102.628760] r3 : 898ffcb3 r2 : 898ffcb3 r1 : ef7c05e4 r0 : 0000002b
2443 01:54:58.982899 [ 102.635293] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2444 01:54:59.024038 [ 102.642433] Control: 10c5387d Table: 16f3804a DAC: 00000051
2445 01:54:59.024575 [ 102.648184] Process cat (pid: 1767, stack limit = 0x1a0c471a)
2446 01:54:59.024927 [ 102.653935] Stack: (0xc6bdfe38 to 0xc6be0000)
2447 01:54:59.025253 [ 102.658299] fe20: 0000001f c59a4000
2448 01:54:59.025570 [ 102.666484] fe40: 0000000a c6bdff60 c6bdfe64 c6bdfe58 c1357e2c c1357c28 c6bdfe74 c6bdfe68
2449 01:54:59.025874 [ 102.674670] fe60: c0c2d020 c1357e14 c6bdfe9c c6bdfe78 c0c2d520 c0c2d000 c0c2d400 c5e58500
2450 01:54:59.067243 [ 102.682854] fe80: b6e1c000 0000000a c519fc00 c6bdff60 c6bdfec4 c6bdfea0 c07f4c50 c0c2d40c
2451 01:54:59.067785 [ 102.691037] fea0: 00000000 c5e58500 b6e1c000 c2816000 c6bdff60 c07f4bec c6bdff5c c6bdfec8
2452 01:54:59.068136 [ 102.699222] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6bde000
2453 01:54:59.068463 [ 102.707405] fee0: b6e1c000 00020000 00000004 0000000a 0001fff6 c6bdfee0 00000001 b6e1b000
2454 01:54:59.068775 [ 102.715589] ff00: c68cf400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2455 01:54:59.069075 [ 102.723774] ff20: 00000000 00000000 c136d410 898ffcb3 c205c080 c5e58500 c5e58500 c6bde000
2456 01:54:59.110383 [ 102.731958] ff40: b6e1c000 00000000 00000000 00000004 c6bdff94 c6bdff60 c05988bc c0598228
2457 01:54:59.110921 [ 102.740143] ff60: 00000000 00000000 c6bdffac 898ffcb3 0000000a 0000000a b6f63e00 00000004
2458 01:54:59.111304 [ 102.748327] ff80: c03002e4 c6bde000 c6bdffa4 c6bdff98 c059894c c0598854 00000000 c6bdffa8
2459 01:54:59.111630 [ 102.756510] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e1c000 0000000a 00000000
2460 01:54:59.111935 [ 102.764695] ffc0: 0000000a 0000000a b6f63e00 00000004 00000001 00000000 00020000 bed3ca54
2461 01:54:59.153645 [ 102.772878] ffe0: 00000004 bed3c788 b6ed194f b6e57c66 800e0030 00000001 00000000 00000000
2462 01:54:59.154185 [ 102.781057] Backtrace:
2463 01:54:59.154533 [ 102.783526] [<c1357c1c>] (execute_location) from [<c1357e2c>] (lkdtm_EXEC_DATA+0x24/0x28)
2464 01:54:59.154885 [ 102.791712] r7:c6bdff60 r6:0000000a r5:c59a4000 r4:0000001f
2465 01:54:59.155282 [ 102.797387] [<c1357e08>] (lkdtm_EXEC_DATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2466 01:54:59.155670 [ 102.805488] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2467 01:54:59.196851 [ 102.813505] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2468 01:54:59.197388 [ 102.821433] r9:c6bdff60 r8:c519fc00 r7:0000000a r6:b6e1c000 r5:c5e58500 r4:c0c2d400
2469 01:54:59.197739 [ 102.829189] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2470 01:54:59.198063 [ 102.837028] r9:c07f4bec r8:c6bdff60 r7:c2816000 r6:b6e1c000 r5:c5e58500 r4:00000000
2471 01:54:59.198378 [ 102.844780] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2472 01:54:59.198681 [ 102.851924] r10:00000004 r9:00000000 r8:00000000 r7:b6e1c000 r6:c6bde000 r5:c5e58500
2473 01:54:59.240023 [ 102.859756] r4:c5e58500
2474 01:54:59.240558 [ 102.862298] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2475 01:54:59.240904 [ 102.869440] r9:c6bde000 r8:c03002e4 r7:00000004 r6:b6f63e00 r5:0000000a r4:0000000a
2476 01:54:59.241229 [ 102.877195] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2477 01:54:59.241537 [ 102.884767] Exception stack(0xc6bdffa8 to 0xc6bdfff0)
2478 01:54:59.241834 [ 102.889824] ffa0: 0000000a 0000000a 00000001 b6e1c000 0000000a 00000000
2479 01:54:59.271393 [ 102.898008] ffc0: 0000000a 0000000a b6f63e00 00000004 00000001 00000000 00020000 bed3ca54
2480 01:54:59.271598 [ 102.906189] ffe0: 00000004 bed3c788 b6ed194f b6e57c66
2481 01:54:59.271666 [ 102.911250] Code: 00000000 c434c0c0 c434c180 c434c240 (e1a0c00d)
2482 01:54:59.271730 [ 102.917353] ---[ end trace 2eaa1d1e4d130cd4 ]---
2483 01:54:59.271791 # Segmentation fault
2484 01:54:59.394389 # [ 102.516048] lkdtm: Performing direct entry EXEC_DATA
2485 01:54:59.394584 # [ 102.521035] lkdtm: attempting ok execution at c0c2dd90
2486 01:54:59.394672 # [ 102.526288] lkdtm: attempting bad execution at c26f674c
2487 01:54:59.394762 # [ 102.531531] 8<--- cut here ---
2488 01:54:59.394834 # [ 102.534591] Unable to handle kernel paging request at virtual address c26f674c
2489 01:54:59.394908 # [ 102.541820] pgd = 9c6bf852
2490 01:54:59.394965 # [ 102.544532] [c26f674c] *pgd=1261141e(bad)
2491 01:54:59.395071 # [ 102.548563] Internal error: Oops: 8000000d [#3] SMP ARM
2492 01:54:59.437410 # [ 102.553795] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2493 01:54:59.437498 # [ 102.582827] CPU: 3 PID: 1767 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2494 01:54:59.437584 # [ 102.590575] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2495 01:54:59.437664 # [ 102.597114] PC is at data_area+0x0/0x40
2496 01:54:59.480904 # [ 102.600965] LR is at execute_location+0xa4/0xb4
2497 01:54:59.481422 # [ 102.605500] pc : [<c26f674c>] lr : [<c1357cc0>] psr: 600e0013
2498 01:54:59.481844 # [ 102.611773] sp : c6bdfe38 ip : 00000027 fp : c6bdfe54
2499 01:54:59.482231 # [ 102.617001] r10: 0000000a r9 : c1acb988 r8 : c15e7d40
2500 01:54:59.482608 # [ 102.622229] r7 : c6bdff60 r6 : 00000001 r5 : c26f674c r4 : c0c2dd90
2501 01:54:59.482999 # [ 102.628760] r3 : 898ffcb3 r2 : 898ffcb3 r1 : ef7c05e4 r0 : 0000002b
2502 01:54:59.483374 # [ 102.635293] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2503 01:54:59.523751 # [ 102.642433] Control: 10c5387d Table: 16f3804a DAC: 00000051
2504 01:54:59.524127 # [ 102.648184] Process cat (pid: 1767, stack limit = 0x1a0c471a)
2505 01:54:59.524499 # [ 102.653935] Stack: (0xc6bdfe38 to 0xc6be0000)
2506 01:54:59.524856 # [ 102.658299] fe20: 0000001f c59a4000
2507 01:54:59.525207 # [ 102.666484] fe40: 0000000a c6bdff60 c6bdfe64 c6bdfe58 c1357e2c c1357c28 c6bdfe74 c6bdfe68
2508 01:54:59.525555 # [ 102.674670] fe60: c0c2d020 c1357e14 c6bdfe9c c6bdfe78 c0c2d520 c0c2d000 c0c2d400 c5e58500
2509 01:54:59.567093 # [ 102.682854] fe80: b6e1c000 0000000a c519fc00 c6bdff60 c6bdfec4 c6bdfea0 c07f4c50 c0c2d40c
2510 01:54:59.567613 # [ 102.691037] fea0: 00000000 c5e58500 b6e1c000 c2816000 c6bdff60 c07f4bec c6bdff5c c6bdfec8
2511 01:54:59.568033 # [ 102.699222] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6bde000
2512 01:54:59.568419 # [ 102.707405] fee0: b6e1c000 00020000 00000004 0000000a 0001fff6 c6bdfee0 00000001 b6e1b000
2513 01:54:59.568797 # [ 102.715589] ff00: c68cf400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2514 01:54:59.610028 # [ 102.723774] ff20: 00000000 00000000 c136d410 898ffcb3 c205c080 c5e58500 c5e58500 c6bde000
2515 01:54:59.610549 # [ 102.731958] ff40: b6e1c000 00000000 00000000 00000004 c6bdff94 c6bdff60 c05988bc c0598228
2516 01:54:59.610968 # [ 102.740143] ff60: 00000000 00000000 c6bdffac 898ffcb3 0000000a 0000000a b6f63e00 00000004
2517 01:54:59.611386 # [ 102.748327] ff80: c03002e4 c6bde000 c6bdffa4 c6bdff98 c059894c c0598854 00000000 c6bdffa8
2518 01:54:59.611765 # [ 102.756510] ffa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e1c000 0000000a 00000000
2519 01:54:59.612135 # [ 102.764695] ffc0: 0000000a 0000000a b6f63e00 00000004 00000001 00000000 00020000 bed3ca54
2520 01:54:59.653361 # [ 102.772878] ffe0: 00000004 bed3c788 b6ed194f b6e57c66 800e0030 00000001 00000000 00000000
2521 01:54:59.653884 # [ 102.781057] Backtrace:
2522 01:54:59.654309 # [ 102.783526] [<c1357c1c>] (execute_location) from [<c1357e2c>] (lkdtm_EXEC_DATA+0x24/0x28)
2523 01:54:59.654697 # [ 102.791712] r7:c6bdff60 r6:0000000a r5:c59a4000 r4:0000001f
2524 01:54:59.655107 # [ 102.797387] [<c1357e08>] (lkdtm_EXEC_DATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2525 01:54:59.655514 # [ 102.805488] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2526 01:54:59.696367 # [ 102.813505] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2527 01:54:59.696885 # [ 102.821433] r9:c6bdff60 r8:c519fc00 r7:0000000a r6:b6e1c000 r5:c5e58500 r4:c0c2d400
2528 01:54:59.697306 # [ 102.829189] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2529 01:54:59.697695 # [ 102.837028] r9:c07f4bec r8:c6bdff60 r7:c2816000 r6:b6e1c000 r5:c5e58500 r4:00000000
2530 01:54:59.698071 # [ 102.844780] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2531 01:54:59.739645 # [ 102.851924] r10:00000004 [ 103.355120] lkdtm: Performing direct entry EXEC_STACK
2532 01:54:59.740201 r9:00000000 r8:00000000 r7:b6e1c0[ 103.363066] lkdtm: attempting ok execution at c0c2dd90
2533 01:54:59.740659 00 r6:c6bde000 r5:c5e58500
2534 01:54:59.741087 #[ [103.370994] lkdtm: attempting bad execution at c6b8be0c
2535 01:54:59.741496 102.859756] r4:c5e58500
2536 01:54:59.741899 # [ [ 103.378934] 8<--- cut here ---
2537 01:54:59.742291 102.8[6 2 219083]. 3[8<4c704559]8Unable to handle kernel paging request at virtual address c6b8be0c
2538 01:54:59.742696 848>] (ksys_[w r i1t0e3). 3f9r3o535] pgd = cb08ae42
2539 01:54:59.743118 [<c059894c>] (sys_write+0[x 1 8103.398150] [c6b8be0c] *pgd=16a1141e(bad)
2540 01:54:59.783510 0x1c)
2541 01:54:59.784065 # [ 102.86[9 4 4100]3 .4 4681] Internal error: Oops: 8000000d [#4] SMP ARM
2542 01:54:59.784531 r9:c6bde000 r8:c03002e4 r7:000000[ 103.411985] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2543 01:54:59.827650 04 r6:b6f63e00 r5:[0 0 0100030.0443688] CPU: 2 PID: 1843 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2544 01:54:59.828216 r4:0000[0 0 01a03
2545 01:54:59.828675 .#4 5[3 5 915] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2546 01:54:59.829105 2.877195] [<c0598[9 3 41>0]3 .(4s1862] PC is at 0xc6b8be0c
2547 01:54:59.829523 ys_write) from [<c03000c0>[] (103.467093] LR is at execute_location+0xa4/0xb4
2548 01:54:59.829934 et_fast_sys[c a l1l0+30.x407/401x8] pc : [<c6b8be0c>] lr : [<c1357cc0>] psr: 600e0013
2549 01:54:59.830333 28)
2550 01:54:59.830732 # [[ 110023..848842726174] sp : c6b8bde8 ip : c6b8bcf0 fp : c6b8be04
2551 01:54:59.871640 Excepti[o n 1s0t3.a4c8k9(107x3c r10: 0000000b r9 : c1acb994 r8 : c15e7d40
2552 01:54:59.872193 6bdffa8 [t o 100x3c.64b9d6f0f4f5] r7 : c6b8bf60 r6 : 00000001 r5 : c6b8be0c r4 : c0c2dd90
2553 01:54:59.872663 )
2554 01:54:59.873080 # [ [1 0 21.0838.95802443]0 8] r3 : 5e379f27 r2 : 5e379f27 r1 : ef7ab5e0 r0 : 0000002b
2555 01:54:59.873489 fa0: [ 10 3 . 5 1 2 5 1] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2556 01:54:59.873898 0000000a 0[0 0 0100030.a5 2010505] Control: 10c5387d Table: 1473004a DAC: 00000051
2557 01:54:59.915646 00001 b6e1c[0 0 01 0030.0502090001] Process cat (pid: 1843, stack limit = 0xe7780793)
2558 01:54:59.916212 a 00000000[
2559 01:54:59.916669 #10 3[. 5 3160625.] Stack: (0xc6b8bde8 to 0xc6b8c000)
2560 01:54:59.917090 898008] ffc0: 00[0 0 010003a. 5042754] bde0: c6b8a000 c6b71000 0000000b c6b8bf60 c6b8be64 c6b8be08
2561 01:54:59.917515 00000a b6f63e00 0[0 0 0100030.45 3013] be00: c1357e68 c1357c28 c6b8be6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2562 01:54:59.917934 00000001 0000[0 0 0100 30.050623069] be20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2563 01:54:59.918345 000 bed3ca54
2564 01:54:59.959462 #[ [ 1 0130.25.79354] be40: e3a02040 e3a01d33 e5930018 5e379f27 0000000b 00000020 c6b8be74 c6b8be68
2565 01:54:59.959679 06189] ffe0: 00000[0 0 41 0b3.e5d3527] be60: c0c2d020 c1357e3c c6b8be9c c6b8be78 c0c2d520 c0c2d000 c0c2d400 c6996f00
2566 01:54:59.959836 3c788 b6ed194f b[6 e 5170c36.6593783] be80: b6dd0000 0000000b c519fc00 c6b8bf60 c6b8bec4 c6b8bea0 c07f4c50 c0c2d40c
2567 01:54:59.959971 # [ 102.911250[] C1o0d3e.:6 00041] bea0: 00000000 c6996f00 b6dd0000 c2816000 c6b8bf60 c07f4bec c6b8bf5c c6b8bec8
2568 01:55:00.003503 0000000 c434c0[c 0 1c0433.46c114211] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6b8a000
2569 01:55:00.003825 0 c434c240 (e1[a 0 c10003d.)6 24383] bee0: b6dd0000 00020000 00000004 0000000b 0001fff5 c6b8bee0 00000001 b6dcf000
2570 01:55:00.004078 # [ 102.917[3 5 31]0 3-.-6-3[4 553] bf00: c5bab400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2571 01:55:00.004301 nd trace 2eaa1d1[e 4 d110330.c6d44639] bf20: 00000000 00000000 c136d410 5e379f27 c205c080 c6996f00 c6996f00 c6b8a000
2572 01:55:00.004516 ]---
2573 01:55:00.047651 # EXEC_DAT[A : 1m0i3s.s6i4897] bf40: b6dd0000 00000000 00000000 00000004 c6b8bf94 c6b8bf60 c05988bc c0598228
2574 01:55:00.048203 ng 'call trace[: ' :1 0[3F.A6I6L5154] bf60: 00000000 00000000 c6b8bfac 5e379f27 0000000b 0000000b b6f17e00 00000004
2575 01:55:00.048669
2576 01:55:00.049094 not ok 30 se[l f t1e0s3t.s6:7 5325] bf80: c03002e4 c6b8a000 c6b8bfa4 c6b8bf98 c059894c c0598854 00000000 c6b8bfa8
2577 01:55:00.049505 kdtm: EXEC_DAT[A . s1h0 3#. 6e8x5496] bfa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6dd0000 0000000b 00000000
2578 01:55:00.049912 t=1
2579 01:55:00.050307 # selftest[s : 1l0k3d.t6m9:667] bfc0: 0000000b 0000000b b6f17e00 00000004 00000001 00000000 00020000 bec83a54
2580 01:55:00.091644 EXEC_STACK.s[h
2581 01:55:00.092194 103.705836] bfe0: 00000004 bec83788 b6e8594f b6e0bc66 800e0030 00000001 00000000 00000000
2582 01:55:00.092679 [ 103.715395] Backtrace:
2583 01:55:00.093097 [ 103.717863] [<c1357c1c>] (execute_location) from [<c1357e68>] (lkdtm_EXEC_STACK+0x38/0x54)
2584 01:55:00.093506 [ 103.726137] r7:c6b8bf60 r6:0000000b r5:c6b71000 r4:c6b8a000
2585 01:55:00.093907 [ 103.731813] [<c1357e30>] (lkdtm_EXEC_STACK) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2586 01:55:00.094306 [ 103.739993] r4:00000020
2587 01:55:00.135735 [ 103.742538] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2588 01:55:00.136290 [ 103.750557] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2589 01:55:00.136751 [ 103.758480] r9:c6b8bf60 r8:c519fc00 r7:0000000b r6:b6dd0000 r5:c6996f00 r4:c0c2d400
2590 01:55:00.137174 [ 103.766236] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2591 01:55:00.137588 [ 103.774075] r9:c07f4bec r8:c6b8bf60 r7:c2816000 r6:b6dd0000 r5:c6996f00 r4:00000000
2592 01:55:00.137993 [ 103.781828] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2593 01:55:00.179490 [ 103.788971] r10:00000004 r9:00000000 r8:00000000 r7:b6dd0000 r6:c6b8a000 r5:c6996f00
2594 01:55:00.180039 [ 103.796804] r4:c6996f00
2595 01:55:00.180497 [ 103.799347] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2596 01:55:00.180919 [ 103.806489] r9:c6b8a000 r8:c03002e4 r7:00000004 r6:b6f17e00 r5:0000000b r4:0000000b
2597 01:55:00.181333 [ 103.814243] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2598 01:55:00.181739 [ 103.821816] Exception stack(0xc6b8bfa8 to 0xc6b8bff0)
2599 01:55:00.182136 [ 103.826875] bfa0: 0000000b 0000000b 00000001 b6dd0000 0000000b 00000000
2600 01:55:00.223493 [ 103.835060] bfc0: 0000000b 0000000b b6f17e00 00000004 00000001 00000000 00020000 bec83a54
2601 01:55:00.224006 [ 103.843245] bfe0: 00000004 bec83788 b6e8594f b6e0bc66
2602 01:55:00.224428 [ 103.848304] Code: c6b8be08 c1357e68 c1357c28 c6b8be6c (e1a0c00d)
2603 01:55:00.224816 [ 103.854407] ---[ end trace 2eaa1d1e4d130cd5 ]---
2604 01:55:00.225193 # Segmentation fault
2605 01:55:00.339542 # [ 103.355120] lkdtm: Performing direct entry EXEC_STACK
2606 01:55:00.340025 # [ 103.363066] lkdtm: attempting ok execution at c0c2dd90
2607 01:55:00.340414 # [ 103.370994] lkdtm: attempting bad execution at c6b8be0c
2608 01:55:00.340774 # [ 103.378934] 8<--- cut here ---
2609 01:55:00.341126 # [ 103.384745] Unable to handle kernel paging request at virtual address c6b8be0c
2610 01:55:00.341473 # [ 103.393535] pgd = cb08ae42
2611 01:55:00.341808 # [ 103.398150] [c6b8be0c] *pgd=16a1141e(bad)
2612 01:55:00.342140 # [ 103.404681] Internal error: Oops: 8000000d [#4] SMP ARM
2613 01:55:00.383356 # [ 103.411985] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2614 01:55:00.383747 # [ 103.443688] CPU: 2 PID: 1843 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2615 01:55:00.384126 # [ 103.453595] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2616 01:55:00.384484 # [ 103.461862] PC is at 0xc6b8be0c
2617 01:55:00.427670 # [ 103.467093] LR is at execute_location+0xa4/0xb4
2618 01:55:00.428189 # [ 103.474128] pc : [<c6b8be0c>] lr : [<c1357cc0>] psr: 600e0013
2619 01:55:00.428617 # [ 103.482214] sp : c6b8bde8 ip : c6b8bcf0 fp : c6b8be04
2620 01:55:00.429008 # [ 103.489173] r10: 0000000b r9 : c1acb994 r8 : c15e7d40
2621 01:55:00.429391 # [ 103.496045] r7 : c6b8bf60 r6 : 00000001 r5 : c6b8be0c r4 : c0c2dd90
2622 01:55:00.429766 # [ 103.504308] r3 : 5e379f27 r2 : 5e379f27 r1 : ef7ab5e0 r0 : 0000002b
2623 01:55:00.430132 # [ 103.512571] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2624 01:55:00.471481 # [ 103.521525] Control: 10c5387d Table: 1473004a DAC: 00000051
2625 01:55:00.471994 # [ 103.529091] Process cat (pid: 1843, stack limit = 0xe7780793)
2626 01:55:00.472413 # [ 103.536657] Stack: (0xc6b8bde8 to 0xc6b8c000)
2627 01:55:00.472795 # [ 103.542754] bde0: c6b8a000 c6b71000 0000000b c6b8bf60 c6b8be64 c6b8be08
2628 01:55:00.473172 # [ 103.553013] be00: c1357e68 c1357c28 c6b8be6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2629 01:55:00.473545 # [ 103.563269] be20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
2630 01:55:00.515604 # [ 103.573354] be40: e3a02040 e3a01d33 e5930018 5e379f27 0000000b 00000020 c6b8be74 c6b8be68
2631 01:55:00.516104 # [ 103.583527] be60: c0c2d020 c1357e3c c6b8be9c c6b8be78 c0c2d520 c0c2d000 c0c2d400 c6996f00
2632 01:55:00.516524 # [ 103.593783] be80: b6dd0000 0000000b c519fc00 c6b8bf60 c6b8bec4 c6b8bea0 c07f4c50 c0c2d40c
2633 01:55:00.516913 # [ 103.604041] bea0: 00000000 c6996f00 b6dd0000 c2816000 c6b8bf60 c07f4bec c6b8bf5c c6b8bec8
2634 01:55:00.517290 # [ 103.614211] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6b8a000
2635 01:55:00.559431 # [ 103.624383] bee0: b6dd0000 00020000 00000004 0000000b 0001fff5 c6b8bee0 00000001 b6dcf000
2636 01:55:00.559944 # [ 103.634553] bf00: c5bab400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2637 01:55:00.560365 # [ 103.644639] bf20: 00000000 00000000 c136d410 5e379f27 c205c080 c6996f00 c6996f00 c6b8a000
2638 01:55:00.560753 # [ 103.654897] bf40: b6dd0000 00000000 00000000 00000004 c6b8bf94 c6b8bf60 c05988bc c0598228
2639 01:55:00.561130 # [ 103.665154] bf60: 00000000 00000000 c6b8bfac 5e379f27 0000000b 0000000b b6f17e00 00000004
2640 01:55:00.603497 # [ 103.675325] bf80: c03002e4 c6b8a000 c6b8bfa4 c6b8bf98 c059894c c0598854 00000000 c6b8bfa8
2641 01:55:00.604046 # [ 103.685496] bfa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6dd0000 0000000b 00000000
2642 01:55:00.604516 # [ 103.695667] bfc0: 0000000b 0000000b b6f17e00 00000004 00000001 00000000 00020000 bec83a54
2643 01:55:00.604905 # [ 103.705836] bfe0: 00000004 bec83788 b6e8594f b6e0bc66 800e0030 00000001 00000000 00000000
2644 01:55:00.605280 # [ 103.715395] Backtrace:
2645 01:55:00.605649 # [ 103.717863] [<c1357c1c>] (execute_location) from [<c1357e68>] (lkdtm_EXEC_STACK+0x38/0x54)
2646 01:55:00.647445 # [ 103.726137] r7:c6b8bf60 r6:0000000b r5:c6b71000 r4:c6b8a000
2647 01:55:00.647955 # [ 103.731813] [<c1357e30>] (lkdtm_EXEC_STACK) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2648 01:55:00.648242 # [ 103.739993] r4:00000020
2649 01:55:00.648324 # [ 103.742538] [<c0c2cff4>] (lkdtm_do_a[ 104.277941] lkdtm: Performing direct entry EXEC_KMALLOC
2650 01:55:00.648404 ction) from [<c0c2d520>] (direct_[ 104.285085] lkdtm: attempting ok execution at c0c2dd90
2651 01:55:00.648481 entry+0x120/0x18c)
2652 01:55:00.648557 # [ 103.7505[ 104.293136] lkdtm: attempting bad execution at c5ed9340
2653 01:55:00.648635 57] [<c0c2d400>] (direc[t _ e1n0t.301124] 8<--- cut here ---
2654 01:55:00.691767 ry) from [<c07f4[c 5 01>0]4 .(3f06518] Unable to handle kernel paging request at virtual address c5ed9340
2655 01:55:00.692291 ll_proxy_write+[0 x 6140/40.x3914823] pgd = 0ce97360
2656 01:55:00.692770 )
2657 01:55:00.693190 # [ 103.758480] r9:c6b8bf6[0 104.320525] [c5ed9340] *pgd=15e1141e(bad)
2658 01:55:00.693602 r8:c519fc00 r7:000[0 0 0100b4 .r27232] Internal error: Oops: 8000000d [#5] SMP ARM
2659 01:55:00.735749 6:b6dd0000 r5:c6996f00 r4:c0c2d40[ 104.334623] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2660 01:55:00.736326 0
2661 01:55:00.736798 # [ 103.766236] [<c[0 71f044.366331] CPU: 3 PID: 1922 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2662 01:55:00.737226 ec>] (ful[l _ p1r0o4x.y3_7w6r4i0t] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2663 01:55:00.737636 e) from [<c059832[8 > ]1 0(4v.f3s4678] PC is at 0xc5ed9340
2664 01:55:00.738034 _write+0x10c/0x524)
2665 01:55:00.779761 # [ 103.77[ 104.389912] LR is at execute_location+0xa4/0xb4
2666 01:55:00.780313 075] r9:c07[f 41b0e4c. 3r987:2c7] pc : [<c5ed9340>] lr : [<c1357cc0>] psr: 600e0013
2667 01:55:00.780791 6b8bf60 r7:[c 2 8110640.0400 5r266] sp : c6bdbe30 ip : 00000027 fp : c6bdbe4c
2668 01:55:00.781222 :b6dd0000[ r 51:0c46.949162f3040] r10: 0000000d r9 : c1acb9a0 r8 : c15e7d40
2669 01:55:00.781633 r4:000000[0 0 10
2670 01:55:00.782033 4#. 4[1 9 3100] r7 : c6bdbf60 r6 : 00000001 r5 : c5ed9340 r4 : c0c2dd90
2671 01:55:00.782438 3.781828] [[ < c100549.842217c5>67] r3 : 3d068a24 r2 : 3d068a24 r1 : ef7c05e4 r0 : 0000002b
2672 01:55:00.823671 (vfs_write) f[r o m1 0[4<.c40355919] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2673 01:55:00.824224 88bc>] (ksy[s _ w1r0i4t.e4+405x070] Control: 10c5387d Table: 1485804a DAC: 00000051
2674 01:55:00.824693 4/0xec)
2675 01:55:00.825118 # [ [1 0 31.074.848592718] Process cat (pid: 1922, stack limit = 0x48a70fe8)
2676 01:55:00.825529 1] r10:0000[0 0 0140 4r.94:6000272] Stack: (0xc6bdbe30 to 0xc6bdc000)
2677 01:55:00.825941 00000 r8:00000000 [r 7 :1b064d.d466543] be20: c5ed9340 c59a4000 0000000d c6bdbf60
2678 01:55:00.867625 000 r6:c6b8a000 r5:c[6 9 9160f40.476890] be40: c6bdbe64 c6bdbe50 c0c2dde0 c1357c28 00000021 c59a4000 c6bdbe74 c6bdbe68
2679 01:55:00.868193
2680 01:55:00.868648 # [ 103.79680[4 ] 1 0r44.:4c87321] be60: c0c2d020 c0c2ddb4 c6bdbe9c c6bdbe78 c0c2d520 c0c2d000 c0c2d400 c47ac8c0
2681 01:55:00.869073 996f00
2682 01:55:00.869482 # [ 103.79[9 3 4170]4 .[97581] be80: b6e1c000 0000000d c519fc00 c6bdbf60 c6bdbec4 c6bdbea0 c07f4c50 c0c2d40c
2683 01:55:00.869888 <c0598848>] (ksys[_ w r1i0t4e.)5 7927] bea0: 00000000 c47ac8c0 b6e1c000 c2816000 c6bdbf60 c07f4bec c6bdbf5c c6bdbec8
2684 01:55:00.911773 from [<c059894c[> ] 1(0s4y.s5_1w185] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6bda000
2685 01:55:00.912330 rite+0x18/0x1c)
2686 01:55:00.912793 # [[ 110043..28362] bee0: b6e1c000 00020000 00000004 0000000d 0001fff3 c6bdbee0 00000001 b6e1b000
2687 01:55:00.913218 806489] r9:c6[b 8 a100040. 5r388704] bf00: c5e58b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2688 01:55:00.913645 c03002e4 r7:00000[0 0 41 0r46.:5b8878] bf20: 00000000 00000000 c136d410 3d068a24 c205c080 c47ac8c0 c47ac8c0 c6bda000
2689 01:55:00.955765 6f17e00 r5:000000[0 b 1r044:.0509139] bf40: b6e1c000 00000000 00000000 00000004 c6bdbf94 c6bdbf60 c05988bc c0598228
2690 01:55:00.956333 00000b
2691 01:55:00.956796 # [ 10[3 . 8110442.4536]396] bf60: 00000000 00000000 c6bdbfac 3d068a24 0000000d 0000000d b6f63e00 00000004
2692 01:55:00.957224 [<c0598934>] (sy[s _ w1r0i4t.e5)9570] bf80: c03002e4 c6bda000 c6bdbfa4 c6bdbf98 c059894c c0598854 00000000 c6bdbfa8
2693 01:55:00.957638 from [<c03000c0>[] (1r0e4t._5f9829] bfa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e1c000 0000000d 00000000
2694 01:55:00.958043 ast_syscall+0x0/0[x 2 81)04
2695 01:55:00.999756 .#6 0088] bfc0: 0000000d 0000000d b6f63e00 00000004 00000001 00000000 00020000 beb34a54
2696 01:55:01.000318 [ 103.821816] Ex[c e p1t0i4o.n6 0348] bfe0: 00000004 beb34788 b6ed194f b6e57c66 800e0030 00000001 00000000 00000000
2697 01:55:01.000784 stack(0xc6b8bfa8[ t o1 004x.c6620600] Backtrace:
2698 01:55:01.001209 8bff0)
2699 01:55:01.001616 # [ 103.826875] bfa0: [ 104.625153] [<c1357c1c>] (execute_location) from [<c0c2dde0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2700 01:55:01.002022 000[0 0 0100b4 .036441] r7:c6bdbf60 r6:0000000d r5:c59a4000 r4:c5ed9340
2701 01:55:01.043798 000000b 00000001 b6dd0000 [0 0 0104.644275] [<c0c2dda8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2702 01:55:01.044365 000b 000000[0 0 1
2703 01:55:01.044832 0#4 .[6 5 51102] r5:c59a4000 r4:00000021
2704 01:55:01.045259 3.835060] bfc0: 0000000b [0 0 0104.660539] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2705 01:55:01.045679 000b b6f17e00 00000004 000[0 0 0104.670972] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2706 01:55:01.046094 1 00000000 000200[0 0 1b0e4c.8631400] r9:c6bdbf60 r8:c519fc00 r7:0000000d r6:b6e1c000 r5:c47ac8c0 r4:c0c2d400
2707 01:55:01.046499 a54
2708 01:55:01.087669 # [ 103.843245] bfe[0 : 104.691231] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2709 01:55:01.088227 0000004 bec83788 b6[e 8 519044f. 01485] r9:c07f4bec r8:c6bdbf60 r7:c2816000 r6:b6e1c000 r5:c47ac8c0 r4:00000000
2710 01:55:01.088702 b6e0bc66
2711 01:55:01.089118 # [ 103.8[4 8 310044].711398] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2712 01:55:01.089529 Code: c6b8be08 c13[5 7 e16084 .c720788] r10:00000004 r9:00000000 r8:00000000 r7:b6e1c000 r6:c6bda000 r5:c47ac8c0
2713 01:55:01.089933 357c28 c[6 b 81b0e46.c7 3(0e718a0] r4:c47ac8c0
2714 01:55:01.090336 c00d)
2715 01:55:01.131647 # [ 103.85[4 4 0170]4 .-35057] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2716 01:55:01.132205 --[ end trace 2ea[a 1 d110e44.d714360] r9:c6bda000 r8:c03002e4 r7:00000004 r6:b6f63e00 r5:0000000d r4:0000000d
2717 01:55:01.132672 30cd5 ]---
2718 01:55:01.133094 # EXEC_STAC[K : 1m0i.754189] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2719 01:55:01.133505 ssing 'ca[l l 1t0r4a.c7e6:4'0:9 ] Exception stack(0xc6bdbfa8 to 0xc6bdbff0)
2720 01:55:01.133911 [FAIL]
2721 01:55:01.175533 not ok 31[ s e1l0f4t.e7s0884] bfa0: 0000000d 0000000d 00000001 b6e1c000 0000000d 00000000
2722 01:55:01.176052 ts: lkdtm: EXEC_[S T A1C0K4..s7h81142] bfc0: 0000000d 0000000d b6f63e00 00000004 00000001 00000000 00020000 beb34a54
2723 01:55:01.176473 # exit=1
2724 01:55:01.176861 # s[e l f1t0e4s.t7s9:1 99] bfe0: 00000004 beb34788 b6ed194f b6e57c66
2725 01:55:01.177240 lkdtm: EXEC_KMALLO[C . s1h04
2726 01:55:01.177604 .798365] Code: eff10a20 eff0fc80 efec98a0 efec98c0 (e1a0c00d)
2727 01:55:01.177973 [ 104.806541] ---[ end trace 2eaa1d1e4d130cd6 ]---
2728 01:55:01.178335 # Segmentation fault
2729 01:55:01.299215 # [ 104.277941] lkdtm: Performing direct entry EXEC_KMALLOC
2730 01:55:01.299302 # [ 104.285085] lkdtm: attempting ok execution at c0c2dd90
2731 01:55:01.299387 # [ 104.293136] lkdtm: attempting bad execution at c5ed9340
2732 01:55:01.299468 # [ 104.301124] 8<--- cut here ---
2733 01:55:01.299547 # [ 104.306518] Unable to handle kernel paging request at virtual address c5ed9340
2734 01:55:01.299625 # [ 104.315823] pgd = 0ce97360
2735 01:55:01.299702 # [ 104.320525] [c5ed9340] *pgd=15e1141e(bad)
2736 01:55:01.299778 # [ 104.327232] Internal error: Oops: 8000000d [#5] SMP ARM
2737 01:55:01.343298 # [ 104.334623] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2738 01:55:01.343691 # [ 104.366331] CPU: 3 PID: 1922 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2739 01:55:01.344095 # [ 104.376409] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2740 01:55:01.344480 # [ 104.384678] PC is at 0xc5ed9340
2741 01:55:01.387473 # [ 104.389912] LR is at execute_location+0xa4/0xb4
2742 01:55:01.388036 # [ 104.397207] pc : [<c5ed9340>] lr : [<c1357cc0>] psr: 600e0013
2743 01:55:01.388502 # [ 104.405296] sp : c6bdbe30 ip : 00000027 fp : c6bdbe4c
2744 01:55:01.388919 # [ 104.412344] r10: 0000000d r9 : c1acb9a0 r8 : c15e7d40
2745 01:55:01.389322 # [ 104.419305] r7 : c6bdbf60 r6 : 00000001 r5 : c5ed9340 r4 : c0c2dd90
2746 01:55:01.389726 # [ 104.427567] r3 : 3d068a24 r2 : 3d068a24 r1 : ef7c05e4 r0 : 0000002b
2747 01:55:01.390123 # [ 104.435919] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2748 01:55:01.431370 # [ 104.445050] Control: 10c5387d Table: 1485804a DAC: 00000051
2749 01:55:01.431879 # [ 104.452618] Process cat (pid: 1922, stack limit = 0x48a70fe8)
2750 01:55:01.432316 # [ 104.460272] Stack: (0xc6bdbe30 to 0xc6bdc000)
2751 01:55:01.432734 # [ 104.466543] be20: c5ed9340 c59a4000 0000000d c6bdbf60
2752 01:55:01.433141 # [ 104.476890] be40: c6bdbe64 c6bdbe50 c0c2dde0 c1357c28 00000021 c59a4000 c6bdbe74 c6bdbe68
2753 01:55:01.433545 # [ 104.487321] be60: c0c2d020 c0c2ddb4 c6bdbe9c c6bdbe78 c0c2d520 c0c2d000 c0c2d400 c47ac8c0
2754 01:55:01.475490 # [ 104.497581] be80: b6e1c000 0000000d c519fc00 c6bdbf60 c6bdbec4 c6bdbea0 c07f4c50 c0c2d40c
2755 01:55:01.476015 # [ 104.507927] bea0: 00000000 c47ac8c0 b6e1c000 c2816000 c6bdbf60 c07f4bec c6bdbf5c c6bdbec8
2756 01:55:01.476482 # [ 104.518185] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6bda000
2757 01:55:01.476902 # [ 104.528362] bee0: b6e1c000 00020000 00000004 0000000d 0001fff3 c6bdbee0 00000001 b6e1b000
2758 01:55:01.477313 # [ 104.538704] bf00: c5e58b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2759 01:55:01.519492 # [ 104.548878] bf20: 00000000 00000000 c136d410 3d068a24 c205c080 c47ac8c0 c47ac8c0 c6bda000
2760 01:55:01.520054 # [ 104.559139] bf40: b6e1c000 00000000 00000000 00000004 c6bdbf94 c6bdbf60 c05988bc c0598228
2761 01:55:01.520525 # [ 104.569396] bf60: 00000000 00000000 c6bdbfac 3d068a24 0000000d 0000000d b6f63e00 00000004
2762 01:55:01.520943 # [ 104.579570] bf80: c03002e4 c6bda000 c6bdbfa4 c6bdbf98 c059894c c0598854 00000000 c6bdbfa8
2763 01:55:01.521351 # [ 104.589829] bfa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6e1c000 0000000d 00000000
2764 01:55:01.563625 # [ 104.600088] bfc0: 0000000d 0000000d b6f63e00 00000004 00000001 00000000 00020000 beb34a54
2765 01:55:01.564178 # [ 104.610348] bfe0: 00000004 beb34788 b6ed194f b6e57c66 800e0030 00000001 00000000 00000000
2766 01:55:01.564642 # [ 104.620600] Backtrace:
2767 01:55:01.565061 # [ 104.625153] [<c1357c1c>] (execute_location) from [<c0c2dde0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2768 01:55:01.565479 # [ 104.636441] r7:c6bdbf60 r6:0000000d r5:c59a4000 r4:c5ed9340
2769 01:55:01.565889 # [ 104.644275] [<c0c2dda8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2770 01:55:01.566291 # [ 104.655132] r5:c59a4000 r4:00000021
2771 01:55:01.607604 # [ 104.660539] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2772 01:55:01.608158 # [ 104.670972] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2773 01:55:01.608619 # [ 104.681400] r9:c6bdbf60 r8:c519fc00 r7:0000000d r6:b6e1c000 r5:c47ac8c0 r4:c0c2d400
2774 01:55:01.609045 # [ 104.691231] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2775 01:55:01.609456 # [ 104.701485] r9:c07f4bec r8:c6bdbf60 r7:c2816000 r6:b6e1c000 r5:c47ac8c0 r4:00000000
2776 01:55:01.609858 # [ 105.260126] lkdtm: Performing direct entry EXEC_VMALLOC
2777 01:55:01.651573 [ 104.711398] [<c059821c>] (vfs_[ 105.266711] lkdtm: attempting ok execution at c0c2dd90
2778 01:55:01.652128 write) from [<c05988bc>] (ksys_wr[ 105.274665] lkdtm: attempting bad execution at f09ef000
2779 01:55:01.652597 ite+0x74/0xec)
2780 01:55:01.653016 # [ 104.720788] [ 105.282813] 8<--- cut here ---
2781 01:55:01.653427 r10:00000004 r9:00000000 r8:0000[ 105.289774] Unable to handle kernel paging request at virtual address f09ef000
2782 01:55:01.653840 0000 r7:b6e1c000 r6:c6bda000 r5:c[ 105.299110] pgd = 537b7081
2783 01:55:01.654245 47ac8c0
2784 01:55:01.695527 # [ 104.730780] r4:c47[ 105.304441] [f09ef000] *pgd=12949811, *pte=4955d65f, *ppte=4955d45f
2785 01:55:01.695734 ac8c0
2786 01:55:01.695876 # [ 104.735057] [<c059884[ 105.313593] Internal error: Oops: 8000000f [#6] SMP ARM
2787 01:55:01.696001 [ 105.321643] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2788 01:55:01.739322 [ 105.350674] CPU: 0 PID: 1999 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2789 01:55:01.739587 [ 105.358420] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2790 01:55:01.739783 [ 105.364958] PC is at 0xf09ef000
2791 01:55:01.739955 [ 105.368116] LR is at execute_location+0xa4/0xb4
2792 01:55:01.740119 [ 105.372651] pc : [<f09ef000>] lr : [<c1357cc0>] psr: 600e0013
2793 01:55:01.740282 [ 105.378922] sp : c481fe30 ip : c481fd38 fp : c481fe4c
2794 01:55:01.740435 [ 105.384151] r10: 0000000d r9 : c1acb9b0 r8 : c15e7d40
2795 01:55:01.740588 [ 105.389379] r7 : c481ff60 r6 : 00000001 r5 : f09ef000 r4 : c0c2dd90
2796 01:55:01.783696 [ 105.395910] r3 : 3e466e05 r2 : 3e466e05 r1 : ef7815e0 r0 : 0000002b
2797 01:55:01.784259 [ 105.402444] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2798 01:55:01.784725 [ 105.409583] Control: 10c5387d Table: 1473404a DAC: 00000051
2799 01:55:01.785147 [ 105.415336] Process cat (pid: 1999, stack limit = 0x4ae47e0b)
2800 01:55:01.785558 [ 105.421087] Stack: (0xc481fe30 to 0xc4820000)
2801 01:55:01.785964 [ 105.425453] fe20: f09ef000 c6b94000 0000000d c481ff60
2802 01:55:01.827599 [ 105.433638] fe40: c481fe64 c481fe50 c0c2de14 c1357c28 00000022 c6b94000 c481fe74 c481fe68
2803 01:55:01.828151 [ 105.441822] fe60: c0c2d020 c0c2ddf8 c481fe9c c481fe78 c0c2d520 c0c2d000 c0c2d400 c6992780
2804 01:55:01.828614 [ 105.450007] fe80: b6df9000 0000000d c519fc00 c481ff60 c481fec4 c481fea0 c07f4c50 c0c2d40c
2805 01:55:01.829037 [ 105.458192] fea0: 00000000 c6992780 b6df9000 c2816000 c481ff60 c07f4bec c481ff5c c481fec8
2806 01:55:01.829446 [ 105.466377] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c2d626e4 c05988bc c481e000
2807 01:55:01.829850 [ 105.474563] fee0: b6df9000 00020000 00000004 0000000d 0001fff3 c481fee0 00000001 00000805
2808 01:55:01.871614 [ 105.482746] ff00: c47ad900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2809 01:55:01.872170 [ 105.490932] ff20: 00000000 00000000 c481e000 3e466e05 b6df8000 c6992780 c6992780 c481e000
2810 01:55:01.872640 [ 105.499116] ff40: b6df9000 00000000 00000000 00000004 c481ff94 c481ff60 c05988bc c0598228
2811 01:55:01.873066 [ 105.507302] ff60: 00000000 00000000 c481ffac 3e466e05 0000000d 0000000d b6f40e00 00000004
2812 01:55:01.873480 [ 105.515486] ff80: c03002e4 c481e000 c481ffa4 c481ff98 c059894c c0598854 00000000 c481ffa8
2813 01:55:01.915704 [ 105.523670] ffa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6df9000 0000000d 00000000
2814 01:55:01.916259 [ 105.531855] ffc0: 0000000d 0000000d b6f40e00 00000004 00000001 00000000 00020000 beceba54
2815 01:55:01.916718 [ 105.540040] ffe0: 00000004 beceb788 b6eae94f b6e34c66 800e0030 00000001 00000000 00000000
2816 01:55:01.917137 [ 105.548219] Backtrace:
2817 01:55:01.917544 [ 105.550693] [<c1357c1c>] (execute_location) from [<c0c2de14>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2818 01:55:01.917951 [ 105.559141] r7:c481ff60 r6:0000000d r5:c6b94000 r4:f09ef000
2819 01:55:01.959736 [ 105.564813] [<c0c2ddec>] (lkdtm_EXEC_VMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2820 01:55:01.960300 [ 105.573167] r5:c6b94000 r4:00000022
2821 01:55:01.960760 [ 105.576753] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2822 01:55:01.961184 [ 105.584772] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2823 01:55:01.961594 [ 105.592698] r9:c481ff60 r8:c519fc00 r7:0000000d r6:b6df9000 r5:c6992780 r4:c0c2d400
2824 01:55:01.962000 [ 105.600453] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2825 01:55:02.003697 [ 105.608290] r9:c07f4bec r8:c481ff60 r7:c2816000 r6:b6df9000 r5:c6992780 r4:00000000
2826 01:55:02.004248 [ 105.616040] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2827 01:55:02.004708 [ 105.623184] r10:00000004 r9:00000000 r8:00000000 r7:b6df9000 r6:c481e000 r5:c6992780
2828 01:55:02.005131 [ 105.631016] r4:c6992780
2829 01:55:02.005539 [ 105.633561] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2830 01:55:02.005946 [ 105.640704] r9:c481e000 r8:c03002e4 r7:00000004 r6:b6f40e00 r5:0000000d r4:0000000d
2831 01:55:02.047308 [ 105.648457] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2832 01:55:02.047472 [ 105.656029] Exception stack(0xc481ffa8 to 0xc481fff0)
2833 01:55:02.047564 [ 105.661090] ffa0: 0000000d 0000000d 00000001 b6df9000 0000000d 00000000
2834 01:55:02.047648 [ 105.669275] ffc0: 0000000d 0000000d b6f40e00 00000004 00000001 00000000 00020000 beceba54
2835 01:55:02.047727 [ 105.677457] ffe0: 00000004 beceb788 b6eae94f b6e34c66
2836 01:55:02.047805 [ 105.682521] Code: bad PC value
2837 01:55:02.047881 8>] (ksys_write) from [<c059894c>[ 105.685663] ---[ end trace 2eaa1d1e4d130cd7 ]---
2838 01:55:02.047958 ] (sys_write+0x18/0x1c)
2839 01:55:02.091105 # [ 104.744360] r9:c6bda000 r8:c03002e4 r7:00000004 r6:b6f63e00 r5:0000000d r4:0000000d
2840 01:55:02.091191 # [ 104.754189] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2841 01:55:02.091275 # [ 104.764092] Exception stack(0xc6bdbfa8 to 0xc6bdbff0)
2842 01:55:02.091356 # [ 104.770884] bfa0: 0000000d 0000000d 00000001 b6e1c000 0000000d 00000000
2843 01:55:02.091433 # [ 104.781142] bfc0: 0000000d 0000000d b6f63e00 00000004 00000001 00000000 00020000 beb34a54
2844 01:55:02.091511 # [ 104.791399] bfe0: 00000004 beb34788 b6ed194f b6e57c66
2845 01:55:02.135161 # [ 104.798365] Code: eff10a20 eff0fc80 efec98a0 efec98c0 (e1a0c00d)
2846 01:55:02.135246 # [ 104.806541] ---[ end trace 2eaa1d1e4d130cd6 ]---
2847 01:55:02.135330 # EXEC_KMALLOC: missing 'call trace:': [FAIL]
2848 01:55:02.135410 not ok 32 selftests: lkdtm: EXEC_KMALLOC.sh # exit=1
2849 01:55:02.135517 # selftests: lkdtm: EXEC_VMALLOC.sh
2850 01:55:02.135592 # Segmentation fault
2851 01:55:02.189324 # [ 105.260126] lkdtm: Performing direct entry EXEC_VMALLOC
2852 01:55:02.189486 # [ 105.266711] lkdtm: attempting ok execution at c0c2dd90
2853 01:55:02.189578 # [ 105.274665] lkdtm: attempting bad execution at f09ef000
2854 01:55:02.189660 # [ 105.282813] 8<--- cut here ---
2855 01:55:02.189739 # [ 105.289774] Unable to handle kernel paging request at virtual address f09ef000
2856 01:55:02.189818 # [ 105.299110] pgd = 537b7081
2857 01:55:02.189895 # [ 105.304441] [f09ef000] *pgd=12949811, *pte=4955d65f, *ppte=4955d45f
2858 01:55:02.189971 # [ 105.313593] Internal error: Oops: 8000000f [#6] SMP ARM
2859 01:55:02.232574 # [ 105.321643] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2860 01:55:02.232829 # [ 105.350674] CPU: 0 PID: 1999 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2861 01:55:02.233011 # [ 105.358420] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2862 01:55:02.275853 # [ 105.364958] PC is at 0xf09ef000
2863 01:55:02.276406 # [ 105.368116] LR is at execute_location+0xa4/0xb4
2864 01:55:02.276870 # [ 105.372651] pc : [<f09ef000>] lr : [<c1357cc0>] psr: 600e0013
2865 01:55:02.277298 # [ 105.378922] sp : c481fe30 ip : c481fd38 fp : c481fe4c
2866 01:55:02.277708 # [ 105.384151] r10: 0000000d r9 : c1acb9b0 r8 : c15e7d40
2867 01:55:02.278114 # [ 105.389379] r7 : c481ff60 r6 : 00000001 r5 : f09ef000 r4 : c0c2dd90
2868 01:55:02.278510 # [ 105.395910] r3 : 3e466e05 r2 : 3e466e05 r1 : ef7815e0 r0 : 0000002b
2869 01:55:02.319347 # [ 105.402444] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2870 01:55:02.319525 # [ 105.409583] Control: 10c5387d Table: 1473404a DAC: 00000051
2871 01:55:02.319643 # [ 105.415336] Process cat (pid: 1999, stack limit = 0x4ae47e0b)
2872 01:55:02.319744 # [ 105.421087] Stack: (0xc481fe30 to 0xc4820000)
2873 01:55:02.319838 # [ 105.425453] fe20: f09ef000 c6b94000 0000000d c481ff60
2874 01:55:02.319932 # [ 105.433638] fe40: c481fe64 c481fe50 c0c2de14 c1357c28 00000022 c6b94000 c481fe74 c481fe68
2875 01:55:02.320023 # [ 105.441822] fe60: c0c2d020 c0c2ddf8 c481fe9c c481fe78 c0c2d520 c0c2d000 c0c2d400 c6992780
2876 01:55:02.363444 # [ 105.450007] fe80: b6df9000 0000000d c519fc00 c481ff60 c481fec4 c481fea0 c07f4c50 c0c2d40c
2877 01:55:02.364000 # [ 105.458192] fea0: 00000000 c6992780 b6df9000 c2816000 c481ff60 c07f4bec c481ff5c c481fec8
2878 01:55:02.364464 # [ 105.466377] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c2d626e4 c05988bc c481e000
2879 01:55:02.364884 # [ 105.474563] fee0: b6df9000 00020000 00000004 0000000d 0001fff3 c481fee0 00000001 00000805
2880 01:55:02.365292 # [ 105.482746] ff00: c47ad900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2881 01:55:02.407402 # [ 105.490932] ff20: 00000000 00000000 c481e000 3e466e05 b6df8000 c6992780 c6992780 c481e000
2882 01:55:02.407947 # [ 105.499116] ff40: b6df9000 00000000 00000000 00000004 c481ff94 c481ff60 c05988bc c0598228
2883 01:55:02.408412 # [ 105.507302] ff60: 00000000 00000000 c481ffac 3e466e05 0000000d 0000000d b6f40e00 00000004
2884 01:55:02.408835 # [ 105.515486] ff80: c03002e4 c481e000 c481ffa4 c481ff98 c059894c c0598854 00000000 c481ffa8
2885 01:55:02.409248 # [ 105.523670] ffa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6df9000 0000000d 00000000
2886 01:55:02.451722 # [ 105.531855] ffc0: 0000000d 0000000d b6f40e00 00000004 00000001 00000000 00020000 beceba54
2887 01:55:02.452272 # [ 105.540040] ffe0: 00000004 beceb788 b6eae94f b6e34c66 800e0030 00000001 00000000 00000000
2888 01:55:02.452733 # [ 105.548219] Backtrace:
2889 01:55:02.453155 # [ 105.550693] [<c1357c1c>] (execute_location) from [<c0c2de14>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2890 01:55:02.453568 # [ 105.559141] r7:c481ff60 r6:0000000d r5:c6b94000 r4:f09ef000
2891 01:55:02.453975 # [ 105.564813] [<c0c2ddec>] (lkdtm_EXEC_VMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2892 01:55:02.454378 # [ 105.573167] r5:c6b94000 r4:00000022
2893 01:55:02.495664 # [ 105.576753] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2894 01:55:02.496218 # [ 105.584772] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2895 01:55:02.496678 # [ 105.592698] r9:c481ff60 r8:c519fc00 r7:0000000d r6:b6df900[ 106.133839] lkdtm: Performing direct entry EXEC_RODATA
2896 01:55:02.497104 0 r5:c6992780 r4:c0c[2 d 410006.140293] lkdtm: attempting ok execution at c0c2dd90
2897 01:55:02.497525 # [ 105.600453] [<c07f4bec>] (fu[ 106.147773] lkdtm: attempting bad execution at c15e7fdc
2898 01:55:02.539636 ll_proxy_write) from [<c0598328>][ 106.155911] 8<--- cut here ---
2899 01:55:02.540187 (vfs_write+0x[1 0 c1/006x.512641704] Unable to handle kernel paging request at virtual address c15e7fdc
2900 01:55:02.540649
2901 01:55:02.541067 # [ 105.[6 0 8120960.]1 7 0r991] pgd = 0ce97360
2902 01:55:02.541474 :c07f4bec r8:c481ff60 [r 7 :1c026.175449] [c15e7fdc] *pgd=1141941e(bad)
2903 01:55:02.541873 16000 r6:b6df90[0 0 1r065.:1c861807] Internal error: Oops: 8000000d [#7] SMP ARM
2904 01:55:02.542279 92780 r4:00000000
2905 01:55:02.587699 # [ 105.61604[ 106.189025] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2906 01:55:02.588269 0] [<c059821c>] (v[f s _1w0r6i.t220730] CPU: 2 PID: 2076 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2907 01:55:02.588752 ) from [[< c 0150968.82b3c0>6]3 7] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2908 01:55:02.589174 ksys_write+0x74/0xec)
2909 01:55:02.631761 # [ [ 1 006.238913] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2910 01:55:02.632312 5.623184] r10:00000004 [r 9 :1006.246478] LR is at execute_location+0xa4/0xb4
2911 01:55:02.632782 000000 r[8 : 0100060.020530402 9r pc : [<c15e7fdc>] lr : [<c1357cc0>] psr: 600e0013
2912 01:55:02.633218 7:b6df900[0 r160:6c.428611e3040] sp : c6c1be38 ip : c6c1bd40 fp : c6c1be54
2913 01:55:02.633636 0 r5:c69[9 2 718006.
2914 01:55:02.634037 2#6 8[3 0 2] r10: 0000000c r9 : c1acb9c0 r8 : c15e7d40
2915 01:55:02.634437 05.6310[1 6 ]1 0 6r.42:7c5629619] r7 : c6c1bf60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2dd90
2916 01:55:02.634848 780
2917 01:55:02.675510 # [ [ 1 0150.66.3238536413]] r3 : 726d56b6 r2 : 726d56b6 r1 : ef7ab5e0 r0 : 0000002b
2918 01:55:02.676058 [<c0598848>[] (1k0s6y.s2_9w1r702] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2919 01:55:02.676521 te) from [[ < c100569.8390407c4>3] Control: 10c5387d Table: 1485804a DAC: 00000051
2920 01:55:02.676948 (sys_write[+ 0 x11086/.03x018c2)4] Process cat (pid: 2076, stack limit = 0xccc4f207)
2921 01:55:02.677357
2922 01:55:02.677759 # [ 10[5 . 6140067.0341]5 7 9r] Stack: (0xc6c1be38 to 0xc6c1c000)
2923 01:55:02.719766 9:c481e000 r8:[c 0 310060.23e241 85] be20: 00000023 c6b71000
2924 01:55:02.720334 r7:00000004 r6:b6f[4 0 e10006 .r331970] be40: 0000000c c6c1bf60 c6c1be64 c6c1be58 c1357ea8 c1357c28 c6c1be74 c6c1be68
2925 01:55:02.720798 :0000000d r4[: 0 0100060.0304d2312] be60: c0c2d020 c1357e90 c6c1be9c c6c1be78 c0c2d520 c0c2d000 c0c2d400 c6997540
2926 01:55:02.721222 # [ 105.648457[] [1<0c60.53958398] be80: b6e2f000 0000000c c519fc00 c6c1bf60 c6c1bec4 c6c1bea0 c07f4c50 c0c2d40c
2927 01:55:02.763780 934>] (sys_writ[e ) 1f0r6o.m3 6[570] bea0: 00000000 c6997540 b6e2f000 c2816000 c6c1bf60 c07f4bec c6c1bf5c c6c1bec8
2928 01:55:02.764347 <c03000c0>] (re[t _ f1a0s6t._3s7y742] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6c1a000
2929 01:55:02.764816 scall+0x0/0x[2 8 )10
2930 01:55:02.765240 6#. 3[8 2 912] bee0: b6e2f000 00020000 00000004 0000000c 0001fff4 c6c1bee0 00000001 b6e2e000
2931 01:55:02.765666 05.656029] [E x c1e0p6t.i3o9n2 9s6] bf00: c47ac3c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2932 01:55:02.766086 tack(0xc481ff[a 8 1t0o6 .04x0c2495] bf20: 00000000 00000000 c136d410 726d56b6 c205c080 c6997540 c6997540 c6c1a000
2933 01:55:02.766492 81fff0)
2934 01:55:02.807767 # [ [1 0 51.0666.140193081] bf40: b6e2f000 00000000 00000000 00000004 c6c1bf94 c6c1bf60 c05988bc c0598228
2935 01:55:02.808322 ] ffa0: [ 1 0 6 . 4 2 253] bf60: 00000000 00000000 c6c1bfac 726d56b6 0000000c 0000000c b6f76e00 00000004
2936 01:55:02.808792 0000000d 00000[0 0 d1 0060.04033424] bf80: c03002e4 c6c1a000 c6c1bfa4 c6c1bf98 c059894c c0598854 00000000 c6c1bfa8
2937 01:55:02.809219 001 b6df9000 [0 0 0100060.04d4 3080] bfa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e2f000 0000000c 00000000
2938 01:55:02.809640 0000000
2939 01:55:02.851745 # [ [1 0 51.0666.942573766] bfc0: 0000000c 0000000c b6f76e00 00000004 00000001 00000000 00020000 be986a54
2940 01:55:02.852300 ] ffc0: 000000[0 d 100060.040603938] bfe0: 00000004 be986788 b6ee494f b6e6ac66 800e0030 00000001 00000000 00000000
2941 01:55:02.852767 d b6f40e00 00[0 0 0100064. 40704003] Backtrace:
2942 01:55:02.853204 00001 00000000 00020000 be[c e b106.478472] [<c1357c1c>] (execute_location) from [<c1357ea8>] (lkdtm_EXEC_RODATA+0x24/0x28)
2943 01:55:02.853625 54
2944 01:55:02.854036 # [ 105.677[4 5 71]0 6f.f4e89331] r7:c6c1bf60 r6:0000000c r5:c6b71000 r4:00000023
2945 01:55:02.895750 : 00000004 beceb788 b6eae9[4 f 106.497078] [<c1357e84>] (lkdtm_EXEC_RODATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
2946 01:55:02.896307 6e34c66
2947 01:55:02.896776 # [ 105.68[2 5 2110]6 .507852] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
2948 01:55:02.897202 ode: bad PC value
2949 01:55:02.897614 # [[ 110056.518113] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
2950 01:55:02.898025 685663] ---[ [e n d1 0t6r.a5c2e8 67] r9:c6c1bf60 r8:c519fc00 r7:0000000c r6:b6e2f000 r5:c6997540 r4:c0c2d400
2951 01:55:02.898431 2eaa1d1e4d130cd7 ]---[
2952 01:55:02.939788 #1 0E6X538023] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
2953 01:55:02.940342 EC_VMALLOC: mi[s s i1n0g6 .'5c4a8103] r9:c07f4bec r8:c6c1bf60 r7:c2816000 r6:b6e2f000 r5:c6997540 r4:00000000
2954 01:55:02.940806 l trace:': [FAIL[]
2955 01:55:02.941223 1n0o6t. 5o57842] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
2956 01:55:02.941642 33 selftests: l[k d t1m0:6 .E5X67057] r10:00000004 r9:00000000 r8:00000000 r7:b6e2f000 r6:c6c1a000 r5:c6997540
2957 01:55:02.942050 C_VMA[L L O1C0.6s.h5 7#6 9e6x3i]t r4:c6997540
2958 01:55:02.942452 =1
2959 01:55:02.983521 # selftests: l[k d t1m0:6 .E581066] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
2960 01:55:02.984084 EC_RODATA.sh[
2961 01:55:02.984552 106.590367] r9:c6c1a000 r8:c03002e4 r7:00000004 r6:b6f76e00 r5:0000000c r4:0000000c
2962 01:55:02.984971 [ 106.599327] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2963 01:55:02.985379 [ 106.606899] Exception stack(0xc6c1bfa8 to 0xc6c1bff0)
2964 01:55:02.985781 [ 106.611957] bfa0: 0000000c 0000000c 00000001 b6e2f000 0000000c 00000000
2965 01:55:02.986178 [ 106.620141] bfc0: 0000000c 0000000c b6f76e00 00000004 00000001 00000000 00020000 be986a54
2966 01:55:03.027519 [ 106.628324] bfe0: 00000004 be986788 b6ee494f b6e6ac66
2967 01:55:03.028031 [ 106.633383] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2968 01:55:03.028472 [ 106.639486] ---[ end trace 2eaa1d1e4d130cd8 ]---
2969 01:55:03.028857 # Segmentation fault
2970 01:55:03.119951 # [ 106.133839] lkdtm: Performing direct entry EXEC_RODATA
2971 01:55:03.120360 # [ 106.140293] lkdtm: attempting ok execution at c0c2dd90
2972 01:55:03.120862 # [ 106.147773] lkdtm: attempting bad execution at c15e7fdc
2973 01:55:03.121353 # [ 106.155911] 8<--- cut here ---
2974 01:55:03.121843 # [ 106.161704] Unable to handle kernel paging request at virtual address c15e7fdc
2975 01:55:03.122290 # [ 106.170921] pgd = 0ce97360
2976 01:55:03.122706 # [ 106.175449] [c15e7fdc] *pgd=1141941e(bad)
2977 01:55:03.123177 # [ 106.181807] Internal error: Oops: 8000000d [#7] SMP ARM
2978 01:55:03.163409 # [ 106.189025] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
2979 01:55:03.163922 # [ 106.220730] CPU: 2 PID: 2076 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2980 01:55:03.164242 # [ 106.230637] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2981 01:55:03.207439 # [ 106.238913] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2982 01:55:03.207829 # [ 106.246478] LR is at execute_location+0xa4/0xb4
2983 01:55:03.208136 # [ 106.253429] pc : [<c15e7fdc>] lr : [<c1357cc0>] psr: 600e0013
2984 01:55:03.208422 # [ 106.261343] sp : c6c1be38 ip : c6c1bd40 fp : c6c1be54
2985 01:55:03.208698 # [ 106.268302] r10: 0000000c r9 : c1acb9c0 r8 : c15e7d40
2986 01:55:03.208967 # [ 106.275261] r7 : c6c1bf60 r6 : 00000000 r5 : c15e7fdc r4 : c0c2dd90
2987 01:55:03.209233 # [ 106.283438] r3 : 726d56b6 r2 : 726d56b6 r1 : ef7ab5e0 r0 : 0000002b
2988 01:55:03.251525 # [ 106.291702] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2989 01:55:03.252078 # [ 106.300743] Control: 10c5387d Table: 1485804a DAC: 00000051
2990 01:55:03.252537 # [ 106.308224] Process cat (pid: 2076, stack limit = 0xccc4f207)
2991 01:55:03.252960 # [ 106.315791] Stack: (0xc6c1be38 to 0xc6c1c000)
2992 01:55:03.253371 # [ 106.321885] be20: 00000023 c6b71000
2993 01:55:03.253780 # [ 106.331970] be40: 0000000c c6c1bf60 c6c1be64 c6c1be58 c1357ea8 c1357c28 c6c1be74 c6c1be68
2994 01:55:03.254181 # [ 106.342312] be60: c0c2d020 c1357e90 c6c1be9c c6c1be78 c0c2d520 c0c2d000 c0c2d400 c6997540
2995 01:55:03.295542 # [ 106.352398] be80: b6e2f000 0000000c c519fc00 c6c1bf60 c6c1bec4 c6c1bea0 c07f4c50 c0c2d40c
2996 01:55:03.296062 # [ 106.362570] bea0: 00000000 c6997540 b6e2f000 c2816000 c6c1bf60 c07f4bec c6c1bf5c c6c1bec8
2997 01:55:03.296536 # [ 106.372742] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6c1a000
2998 01:55:03.296956 # [ 106.382912] bee0: b6e2f000 00020000 00000004 0000000c 0001fff4 c6c1bee0 00000001 b6e2e000
2999 01:55:03.297367 # [ 106.392996] bf00: c47ac3c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3000 01:55:03.339513 # [ 106.402995] bf20: 00000000 00000000 c136d410 726d56b6 c205c080 c6997540 c6997540 c6c1a000
3001 01:55:03.340073 # [ 106.413081] bf40: b6e2f000 00000000 00000000 00000004 c6c1bf94 c6c1bf60 c05988bc c0598228
3002 01:55:03.340539 # [ 106.423253] bf60: 00000000 00000000 c6c1bfac 726d56b6 0000000c 0000000c b6f76e00 00000004
3003 01:55:03.340960 # [ 106.433424] bf80: c03002e4 c6c1a000 c6c1bfa4 c6c1bf98 c059894c c0598854 00000000 c6c1bfa8
3004 01:55:03.341370 # [ 106.443680] bfa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e2f000 0000000c 00000000
3005 01:55:03.383661 # [ 106.453766] bfc0: 0000000c 0000000c b6f76e00 00000004 00000001 00000000 00020000 be986a54
3006 01:55:03.384179 # [ 106.463938] bfe0: 00000004 be986788 b6ee494f b6e6ac66 800e0030 00000001 00000000 00000000
3007 01:55:03.384650 # [ 106.474103] Backtrace:
3008 01:55:03.385073 # [ 106.478472] [<c1357c1c>] (execute_location) from [<c1357ea8>] (lkdtm_EXEC_RODATA+0x24/0x28)
3009 01:55:03.385487 # [ 106.489331] r7:c6c1bf60 r6:0000000c r5:c6b71000 r4:00000023
3010 01:55:03.385892 # [ 106.497078] [<c1357e84>] (lkdtm_EXEC_RODATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3011 01:55:03.427557 # [ 106.507852] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3012 01:55:03.428112 # [ 106.518113] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3013 01:55:03.428576 # [ 106.528367] r9:c6c1bf60 r8:c519fc00 r7:0000000c r6:b6e2f000 r5:c6997540 r4:c0c2d400
3014 01:55:03.428997 # [ 106.538023] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3015 01:55:03.429407 # [ 106.548103] r9:c07f4bec r8:c6c1bf60 r7:c2816000 r6:b6e2f000 r5:c6997540 r4:00000000
3016 01:55:03.429810 # [ 106.557842] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3017 01:55:03.475651 # [ 106.567057] r10:00000004 r9:00000000 r8:00000000 r7:b6e2f000 r6:c6c1a000 r5:c6997540
3018 01:55:03.476210 # [ 106.576963] [ 107.093528] lkdtm: Performing direct entry EXEC_USERSPACE
3019 01:55:03.476676 r4:c6997540
3020 01:55:03.477095 # [ 106.581066] [<[ 107.101676] lkdtm: attempting ok execution at c0c2dd90
3021 01:55:03.477506 c0598848>] (ksys_write) from [<c0[ 107.111433] lkdtm: attempting bad execution at b6fb1000
3022 01:55:03.477916 59894c>] (sys_write+0x18/0x1c)
3023 01:55:03.478321 #[ 107.117936] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6fb1000
3024 01:55:03.519527 [ 106.590367] r9:c6c1a000 r8[: 107.127783] Internal error: : b [#8] SMP ARM
3025 01:55:03.520081 c03002e4 r7:00000004 r6:b6f76e00 [ 107.134744] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3026 01:55:03.520561 r5:0000000c r4:0000000c
3027 01:55:03.563697 # [ 106[ 107.166466] CPU: 3 PID: 2152 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3028 01:55:03.564250 .599327] [<c05[ 9 8190374.>1]7 7(65] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3029 01:55:03.564718 sys_write) from [<c03000c[0 > ]1 7.185518] PC is at 0xb6fb1000
3030 01:55:03.565139 (ret_fast_syscall+0x0/0x28)
3031 01:55:03.565547 # [ [ 107.191111] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3032 01:55:03.565948 106.606899] Except[i o n1 0s7t.198838] pc : [<b6fb1000>] lr : [<c0c2dee4>] psr: 60070013
3033 01:55:03.566348 ck(0xc6c1bfa8[ t o1 007x.c260c7178] sp : c6b8be48 ip : c6b8bd50 fp : c6b8be64
3034 01:55:03.566742 bff0)
3035 01:55:03.607761 # [ 1[0 6 .160171.925174]20] r10: 0000000f r9 : c1acb9cc r8 : c15e7d40
3036 01:55:03.608314 bfa0: [ 1 0 7 .021563] r7 : c6b8bf60 r6 : 0000000f r5 : c6b72000 r4 : b6fb1000
3037 01:55:03.608781 000000c 000000[0 c 100070.020300264] r3 : 6aa2814d r2 : 6aa2814d r1 : ef7c05e0 r0 : 0000002b
3038 01:55:03.609216 1 b6e2f000 0000000c 00[0 0 010007.238800] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3039 01:55:03.609642
3040 01:55:03.610044 # [ 106.620141[] b1f0c70.:2 8282] Control: 10c5387d Table: 1480004a DAC: 00000051
3041 01:55:03.651778 0000000c 0000000c b6f76e[0 0 1007.256121] Process cat (pid: 2152, stack limit = 0xe7780793)
3042 01:55:03.652340 000004 00000001 0[0 0 0100070.02 4302] Stack: (0xc6b8be48 to 0xc6b8c000)
3043 01:55:03.652811 00020000 be986a54
3044 01:55:03.653245 # [ 106.62[8 107.270758] be40: 00000001 00000000 0000000f 00000024 c6b8be74 c6b8be68
3045 01:55:03.653668 24] bfe0: 00000004 be986788 [b 6 107.281630] be60: c0c2d020 c0c2de2c c6b8be9c c6b8be78 c0c2d520 c0c2d000 c0c2d400 c47aca00
3046 01:55:03.654086 e494f b6e6ac66
3047 01:55:03.695658 # [ 106.633[3 8 107.292417] be80: b6e6b000 0000000f c519fc00 c6b8bf60 c6b8bec4 c6b8bea0 c07f4c50 c0c2d40c
3048 01:55:03.696218 ] Code: 5f727563 6e756f63 00[0 0 107.303204] bea0: 00000000 c47aca00 b6e6b000 c2816000 c6b8bf60 c07f4bec c6b8bf5c c6b8bec8
3049 01:55:03.696684 074 aa55aa55 (e1a0c00d)
3050 01:55:03.697114 #[ [ 07.313991] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6b8a000
3051 01:55:03.697528 106.639486] ---[ end trace[ 2 e07.324690] bee0: b6e6b000 00020000 00000004 0000000f 0001fff1 c6b8bee0 00000001 b6e6a000
3052 01:55:03.697933 aa1d1e4d130cd8 ]---
3053 01:55:03.739782 # EXEC[ _ R107.335390] bf00: c6990c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3054 01:55:03.740341 DATA: missing 'call trace:': [[F 107.346093] bf20: 00000000 00000000 c136d410 6aa2814d c205c080 c47aca00 c47aca00 c6b8a000
3055 01:55:03.740810 IL]
3056 01:55:03.741226 not ok 34 selftests: lk[d t07.356964] bf40: b6e6b000 00000000 00000000 00000004 c6b8bf94 c6b8bf60 c05988bc c0598228
3057 01:55:03.741647 m: EXEC_RODATA.sh # exit=1
3058 01:55:03.742049 [# 107.367664] bf60: 00000000 00000000 c6b8bfac 6aa2814d 0000000f 0000000f b6fb2e00 00000004
3059 01:55:03.783786 elftests: lkdtm: EXEC_USER[S P A107.378452] bf80: c03002e4 c6b8a000 c6b8bfa4 c6b8bf98 c059894c c0598854 00000000 c6b8bfa8
3060 01:55:03.784349 E.sh
3061 01:55:03.784805 [ 107.389152] bfa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6e6b000 0000000f 00000000
3062 01:55:03.785234 [ 107.397859] bfc0: 0000000f 0000000f b6fb2e00 00000004 00000001 00000000 00020000 bee01a54
3063 01:55:03.785646 [ 107.406064] bfe0: 00000004 bee01788 b6f2094f b6ea6c66 800e0030 00000001 00000000 00000000
3064 01:55:03.786050 [ 107.414257] Backtrace:
3065 01:55:03.786444 [ 107.416765] [<c0c2de20>] (lkdtm_EXEC_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3066 01:55:03.786842 [ 107.425312] r4:00000024
3067 01:55:03.827765 [ 107.427884] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3068 01:55:03.828322 [ 107.435929] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3069 01:55:03.828789 [ 107.443878] r9:c6b8bf60 r8:c519fc00 r7:0000000f r6:b6e6b000 r5:c47aca00 r4:c0c2d400
3070 01:55:03.829216 [ 107.451662] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3071 01:55:03.829633 [ 107.459523] r9:c07f4bec r8:c6b8bf60 r7:c2816000 r6:b6e6b000 r5:c47aca00 r4:00000000
3072 01:55:03.830041 [ 107.467298] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3073 01:55:03.871611 [ 107.474464] r10:00000004 r9:00000000 r8:00000000 r7:b6e6b000 r6:c6b8a000 r5:c47aca00
3074 01:55:03.872168 [ 107.482313] r4:c47aca00
3075 01:55:03.872628 [ 107.484879] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3076 01:55:03.873053 [ 107.492044] r9:c6b8a000 r8:c03002e4 r7:00000004 r6:b6fb2e00 r5:0000000f r4:0000000f
3077 01:55:03.873461 [ 107.499822] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3078 01:55:03.873860 [ 107.507411] Exception stack(0xc6b8bfa8 to 0xc6b8bff0)
3079 01:55:03.915470 [ 107.512490] bfa0: 0000000f 0000000f 00000001 b6e6b000 0000000f 00000000
3080 01:55:03.915979 [ 107.520697] bfc0: 0000000f 0000000f b6fb2e00 00000004 00000001 00000000 00020000 bee01a54
3081 01:55:03.916402 [ 107.528897] bfe0: 00000004 bee01788 b6f2094f b6ea6c66
3082 01:55:03.916791 [ 107.533983] Code: bad PC value
3083 01:55:03.917167 [ 107.537074] ---[ end trace 2eaa1d1e4d130cd9 ]---
3084 01:55:03.917538 # Segmentation fault
3085 01:55:04.069322 # [ 107.093528] lkdtm: Performing direct entry EXEC_USERSPACE
3086 01:55:04.069501 # [ 107.101676] lkdtm: attempting ok execution at c0c2dd90
3087 01:55:04.069598 # [ 107.111433] lkdtm: attempting bad execution at b6fb1000
3088 01:55:04.069684 # [ 107.117936] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6fb1000
3089 01:55:04.069769 # [ 107.127783] Internal error: : b [#8] SMP ARM
3090 01:55:04.112682 # [ 107.134744] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3091 01:55:04.112931 # [ 107.166466] CPU: 3 PID: 2152 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3092 01:55:04.113109 # [ 107.177065] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3093 01:55:04.113263 # [ 107.185518] PC is at 0xb6fb1000
3094 01:55:04.113406 # [ 107.191111] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3095 01:55:04.155885 # [ 107.198838] pc : [<b6fb1000>] lr : [<c0c2dee4>] psr: 60070013
3096 01:55:04.156441 # [ 107.207278] sp : c6b8be48 ip : c6b8bd50 fp : c6b8be64
3097 01:55:04.156900 # [ 107.214420] r10: 0000000f r9 : c1acb9cc r8 : c15e7d40
3098 01:55:04.157320 # [ 107.221563] r7 : c6b8bf60 r6 : 0000000f r5 : c6b72000 r4 : b6fb1000
3099 01:55:04.157731 # [ 107.230264] r3 : 6aa2814d r2 : 6aa2814d r1 : ef7c05e0 r0 : 0000002b
3100 01:55:04.158135 # [ 107.238800] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3101 01:55:04.158533 # [ 107.248282] Control: 10c5387d Table: 1480004a DAC: 00000051
3102 01:55:04.199360 # [ 107.256121] Process cat (pid: 2152, stack limit = 0xe7780793)
3103 01:55:04.199769 # [ 107.264302] Stack: (0xc6b8be48 to 0xc6b8c000)
3104 01:55:04.200178 # [ 107.270758] be40: 00000001 00000000 0000000f 00000024 c6b8be74 c6b8be68
3105 01:55:04.200568 # [ 107.281630] be60: c0c2d020 c0c2de2c c6b8be9c c6b8be78 c0c2d520 c0c2d000 c0c2d400 c47aca00
3106 01:55:04.200947 # [ 107.292417] be80: b6e6b000 0000000f c519fc00 c6b8bf60 c6b8bec4 c6b8bea0 c07f4c50 c0c2d40c
3107 01:55:04.201318 # [ 107.303204] bea0: 00000000 c47aca00 b6e6b000 c2816000 c6b8bf60 c07f4bec c6b8bf5c c6b8bec8
3108 01:55:04.243250 # [ 107.313991] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6b8a000
3109 01:55:04.243472 # [ 107.324690] bee0: b6e6b000 00020000 00000004 0000000f 0001fff1 c6b8bee0 00000001 b6e6a000
3110 01:55:04.243640 # [ 107.335390] bf00: c6990c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3111 01:55:04.243786 # [ 107.346093] bf20: 00000000 00000000 c136d410 6aa2814d c205c080 c47aca00 c47aca00 c6b8a000
3112 01:55:04.243922 # [ 107.356964] bf40: b6e6b000 00000000 00000000 00000004 c6b8bf94 c6b8bf60 c05988bc c0598228
3113 01:55:04.287514 # [ 107.367664] bf60: 00000000 00000000 c6b8bfac 6aa2814d 0000000f 0000000f b6fb2e00 00000004
3114 01:55:04.288069 # [ 107.378452] bf80: c03002e4 c6b8a000 c6b8bfa4 c6b8bf98 c059894c c0598854 00000000 c6b8bfa8
3115 01:55:04.288527 # [ 107.389152] bfa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6e6b000 0000000f 00000000
3116 01:55:04.288950 # [ 107.397859] bfc0: 0000000f 0000000f b6fb2e00 00000004 00000001 00000000 00020000 bee01a54
3117 01:55:04.289363 # [ 107.406064] bfe0: 00000004 bee01788 b6f2094f b6ea6c66 800e0030 00000001 00000000 00000000
3118 01:55:04.289771 # [ 107.414257] Backtrace:
3119 01:55:04.331666 # [ 107.416765] [<c0c2de20>] (lkdtm_EXEC_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3120 01:55:04.332223 # [ 107.425312] r4:00000024
3121 01:55:04.332682 # [ 107.427884] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3122 01:55:04.333098 # [ 107.435929] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3123 01:55:04.333505 # [ 107.443878] r9:c6b8bf60 r8:c519fc00 r7:0000000f r6:b6e6b000 r5:c47aca00 r4:c0c2d400
3124 01:55:04.333906 # [ 107.451662] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3125 01:55:04.375654 # [ 107.459523] r9:c07f4bec r8:c6b8bf60 r7:c2816000 r6:b6e6b000 r5:c47aca00 r4:00000000
3126 01:55:04.376208 # [ 107.467298] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3127 01:55:04.376671 # [ 107.474464] r10:00000004 r9:00000000 r8:00000000 r7:b6e6b000 r6:c6b8a000 r5:c47aca00
3128 01:55:04.377093 # [ 107.482313] r4:c47aca00
3129 01:55:04.377500 # [ 107.484879] [<c0598848>] (ksys_write) from [<c059894c>] (sys_w[ 108.019718] lkdtm: Performing direct entry EXEC_NULL
3130 01:55:04.377910 rite+0x18/0x1c)
3131 01:55:04.378303 # [ 107.492044][ 108.025787] lkdtm: attempting ok execution at c0c2dd90
3132 01:55:04.419256 r9:c6b8a000 r8:c03002e4 r7:0000[ 108.033661] lkdtm: attempting bad execution at 00000000
3133 01:55:04.419342 0004 r6:b6fb2e00 r5:00000[0 0 f108.041688] 8<--- cut here ---
3134 01:55:04.419429 r4:0000000f
3135 01:55:04.419507 # [ 107.499822] [<c[ 108.047296] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3136 01:55:04.419586 0598934>] (sys_write) from [<c030[ 108.058295] pgd = d80541f2
3137 01:55:04.419665 00c0>] (ret_fast_syscall+0x0/0x28[ 108.063734] [00000000] *pgd=00000000
3138 01:55:04.419742 )
3139 01:55:04.419816 # [ 107.507411] Exception sta[ 108.070165] Internal error: Oops: 80000005 [#9] SMP ARM
3140 01:55:04.463659 ck(0xc6b8bfa8 to 0xc6b8bff0)
3141 01:55:04.464174 # [[ 108.078229] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3142 01:55:04.464614 107.512490] bfa0[: 1 0 8 . 109934] CPU: 3 PID: 2223 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3143 01:55:04.507767 [ 0100080.010109f8 41] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3144 01:55:04.508287 000000f 00000001 [b 6 e160b80.0108196] PC is at 0x0
3145 01:55:04.508727 0000000f 00000000
3146 01:55:04.509116 # [ 107[. 5 108.132819] LR is at execute_location+0xa4/0xb4
3147 01:55:04.509496 0697] bfc0:[ 0 0100080.01309f9 40] pc : [<00000000>] lr : [<c1357cc0>] psr: 600e0013
3148 01:55:04.509875 000000f b[6 f b120e80.01 40800020] sp : c6c9de38 ip : 00000027 fp : c6c9de54
3149 01:55:04.510253 0004 [0 0 100080.010514 908050]0 r10: 0000000a r9 : c1acb9dc r8 : c15e7d40
3150 01:55:04.551742 000 000200[0 0 1b0e8e.0116a15774] r7 : c6c9df60 r6 : 00000000 r5 : 00000000 r4 : c0c2dd90
3151 01:55:04.552305
3152 01:55:04.552768 # [ 10[7 . 5120888.9177]0 0b3f] r3 : 964c6056 r2 : 964c6056 r1 : ef7c05e4 r0 : 0000002b
3153 01:55:04.553193 e0: 00000004[ b e1e0081.718788 299] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3154 01:55:04.553610 6f2094f [b 6 e1a068c.61687
3155 01:55:04.554019 3#40 Control: 10c5387d Table: 16a0004a DAC: 00000051
3156 01:55:04.554424 [ 107.533983[] C1o0d8e.:1 9b4a36] Process cat (pid: 2223, stack limit = 0x3ec4afe7)
3157 01:55:04.554824 d PC value
3158 01:55:04.555241 [# [1 0 81.0270.25390] Stack: (0xc6c9de38 to 0xc6c9e000)
3159 01:55:04.595203 7074] ---[ en[d t1r08a.c2e0 82656] de20: 00000025 c6b72000
3160 01:55:04.595403 aa1d1e4d130cd9[ ] -1-0-8.
3161 01:55:04.595531 2#1 8743] de40: 0000000a c6c9df60 c6c9de64 c6c9de58 c1357ecc c1357c28 c6c9de74 c6c9de68
3162 01:55:04.595649 XEC_USERSPACE[: m1i0s8s.i2n2g8 14] de60: c0c2d020 c1357eb8 c6c9de9c c6c9de78 c0c2d520 c0c2d000 c0c2d400 c47adcc0
3163 01:55:04.595761 'call trace:':[ [ F1A0I8L.]23
3164 01:55:04.595869 9000] de80: b6e0c000 0000000a c519fc00 c6c9df60 c6c9dec4 c6c9dea0 c07f4c50 c0c2d40c
3165 01:55:04.639381 ot ok 35 selft[e s t1s0:8. 2l4k9d70] dea0: 00000000 c47adcc0 b6e0c000 c2816000 c6c9df60 c07f4bec c6c9df5c c6c9dec8
3166 01:55:04.639753 tm: EXEC_USER[S P A1C0E8..s2h5 9#55] dec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6c9c000
3167 01:55:04.640050 exit=1
3168 01:55:04.640339 # sel[f t e1s0t8s.:2 6l9340] dee0: b6e0c000 00020000 00000004 0000000a 0001fff6 c6c9dee0 00000001 b6e0b000
3169 01:55:04.640659 dtm: EXEC_NU[L L1.0s8h.2
3170 01:55:04.640975 79511] df00: c6a34640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3171 01:55:04.683481 [ 108.289335] df20: 00000000 00000000 c136d410 964c6056 c205c080 c47adcc0 c47adcc0 c6c9c000
3172 01:55:04.684033 [ 108.297522] df40: b6e0c000 00000000 00000000 00000004 c6c9df94 c6c9df60 c05988bc c0598228
3173 01:55:04.684493 [ 108.305707] df60: 00000000 00000000 c6c9dfac 964c6056 0000000a 0000000a b6f53e00 00000004
3174 01:55:04.684919 [ 108.313891] df80: c03002e4 c6c9c000 c6c9dfa4 c6c9df98 c059894c c0598854 00000000 c6c9dfa8
3175 01:55:04.685329 [ 108.322076] dfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e0c000 0000000a 00000000
3176 01:55:04.685730 [ 108.330262] dfc0: 0000000a 0000000a b6f53e00 00000004 00000001 00000000 00020000 be83da54
3177 01:55:04.727680 [ 108.338449] dfe0: 00000004 be83d788 b6ec194f b6e47c66 800e0030 00000001 00000000 00000000
3178 01:55:04.728237 [ 108.346629] Backtrace:
3179 01:55:04.728699 [ 108.349099] [<c1357c1c>] (execute_location) from [<c1357ecc>] (lkdtm_EXEC_NULL+0x20/0x24)
3180 01:55:04.729121 [ 108.357285] r7:c6c9df60 r6:0000000a r5:c6b72000 r4:00000025
3181 01:55:04.729529 [ 108.362962] [<c1357eac>] (lkdtm_EXEC_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3182 01:55:04.729934 [ 108.371065] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3183 01:55:04.771681 [ 108.379083] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3184 01:55:04.772240 [ 108.387008] r9:c6c9df60 r8:c519fc00 r7:0000000a r6:b6e0c000 r5:c47adcc0 r4:c0c2d400
3185 01:55:04.772702 [ 108.394764] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3186 01:55:04.773125 [ 108.402603] r9:c07f4bec r8:c6c9df60 r7:c2816000 r6:b6e0c000 r5:c47adcc0 r4:00000000
3187 01:55:04.773535 [ 108.410354] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3188 01:55:04.815751 [ 108.417499] r10:00000004 r9:00000000 r8:00000000 r7:b6e0c000 r6:c6c9c000 r5:c47adcc0
3189 01:55:04.816306 [ 108.425331] r4:c47adcc0
3190 01:55:04.816766 [ 108.427873] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3191 01:55:04.817190 [ 108.435019] r9:c6c9c000 r8:c03002e4 r7:00000004 r6:b6f53e00 r5:0000000a r4:0000000a
3192 01:55:04.817604 [ 108.442774] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3193 01:55:04.818008 [ 108.450348] Exception stack(0xc6c9dfa8 to 0xc6c9dff0)
3194 01:55:04.818403 [ 108.455408] dfa0: 0000000a 0000000a 00000001 b6e0c000 0000000a 00000000
3195 01:55:04.859171 [ 108.463592] dfc0: 0000000a 0000000a b6f53e00 00000004 00000001 00000000 00020000 be83da54
3196 01:55:04.859256 [ 108.471774] dfe0: 00000004 be83d788 b6ec194f b6e47c66
3197 01:55:04.859342 [ 108.476840] Code: bad PC value
3198 01:55:04.859422 [ 108.479971] ---[ end trace 2eaa1d1e4d130cda ]---
3199 01:55:04.859502 # Segmentation fault
3200 01:55:04.989504 # [ 108.019718] lkdtm: Performing direct entry EXEC_NULL
3201 01:55:04.989684 # [ 108.025787] lkdtm: attempting ok execution at c0c2dd90
3202 01:55:04.989803 # [ 108.033661] lkdtm: attempting bad execution at 00000000
3203 01:55:04.989901 # [ 108.041688] 8<--- cut here ---
3204 01:55:04.989993 # [ 108.047296] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3205 01:55:04.990084 # [ 108.058295] pgd = d80541f2
3206 01:55:04.990184 # [ 108.063734] [00000000] *pgd=00000000
3207 01:55:04.990279 # [ 108.070165] Internal error: Oops: 80000005 [#9] SMP ARM
3208 01:55:05.032878 # [ 108.078229] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3209 01:55:05.033430 # [ 108.109934] CPU: 3 PID: 2223 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3210 01:55:05.033892 # [ 108.119841] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3211 01:55:05.034318 # [ 108.128196] PC is at 0x0
3212 01:55:05.075911 # [ 108.132819] LR is at execute_location+0xa4/0xb4
3213 01:55:05.076466 # [ 108.139940] pc : [<00000000>] lr : [<c1357cc0>] psr: 600e0013
3214 01:55:05.076922 # [ 108.148027] sp : c6c9de38 ip : 00000027 fp : c6c9de54
3215 01:55:05.077342 # [ 108.154985] r10: 0000000a r9 : c1acb9dc r8 : c15e7d40
3216 01:55:05.077758 # [ 108.161774] r7 : c6c9df60 r6 : 00000000 r5 : 00000000 r4 : c0c2dd90
3217 01:55:05.078164 # [ 108.170035] r3 : 964c6056 r2 : 964c6056 r1 : ef7c05e4 r0 : 0000002b
3218 01:55:05.078561 # [ 108.178299] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3219 01:55:05.119492 # [ 108.187340] Control: 10c5387d Table: 16a0004a DAC: 00000051
3220 01:55:05.120002 # [ 108.194736] Process cat (pid: 2223, stack limit = 0x3ec4afe7)
3221 01:55:05.120422 # [ 108.202390] Stack: (0xc6c9de38 to 0xc6c9e000)
3222 01:55:05.120807 # [ 108.208656] de20: 00000025 c6b72000
3223 01:55:05.121183 # [ 108.218743] de40: 0000000a c6c9df60 c6c9de64 c6c9de58 c1357ecc c1357c28 c6c9de74 c6c9de68
3224 01:55:05.121557 # [ 108.228914] de60: c0c2d020 c1357eb8 c6c9de9c c6c9de78 c0c2d520 c0c2d000 c0c2d400 c47adcc0
3225 01:55:05.163451 # [ 108.239000] de80: b6e0c000 0000000a c519fc00 c6c9df60 c6c9dec4 c6c9dea0 c07f4c50 c0c2d40c
3226 01:55:05.163970 # [ 108.249170] dea0: 00000000 c47adcc0 b6e0c000 c2816000 c6c9df60 c07f4bec c6c9df5c c6c9dec8
3227 01:55:05.164442 # [ 108.259255] dec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6c9c000
3228 01:55:05.164865 # [ 108.269340] dee0: b6e0c000 00020000 00000004 0000000a 0001fff6 c6c9dee0 00000001 b6e0b000
3229 01:55:05.165278 # [ 108.279511] df00: c6a34640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3230 01:55:05.207506 # [ 108.289335] df20: 00000000 00000000 c136d410 964c6056 c205c080 c47adcc0 c47adcc0 c6c9c000
3231 01:55:05.208022 # [ 108.297522] df40: b6e0c000 00000000 00000000 00000004 c6c9df94 c6c9df60 c05988bc c0598228
3232 01:55:05.208488 # [ 108.305707] df60: 00000000 00000000 c6c9dfac 964c6056 0000000a 0000000a b6f53e00 00000004
3233 01:55:05.208917 # [ 108.313891] df80: c03002e4 c6c9c000 c6c9dfa4 c6c9df98 c059894c c0598854 00000000 c6c9dfa8
3234 01:55:05.209331 # [ 108.322076] dfa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e0c000 0000000a 00000000
3235 01:55:05.251451 # [ 108.330262] dfc0: 0000000a 0000000a b6f53e00 00000004 00000001 00000000 00020000 be83da54
3236 01:55:05.251654 # [ 108.338449] dfe0: 00000004 be83d788 b6ec194f b6e47c66 800e0030 00000001 00000000 00000000
3237 01:55:05.251793 # [ 108.346629] Backtrace:
3238 01:55:05.251914 # [ 108.349099] [<c1357c1c>] (execute_location) from [<c1357ecc>] (lkdtm_EXEC_NULL+0x20/0x24)
3239 01:55:05.252032 # [ 108.357285] r7:c6c9df60 r6:0000000a r5:c6b72000 r4:00000025
3240 01:55:05.252148 # [ 108.362962] [<c1357eac>] (lkdtm_EXEC_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3241 01:55:05.252263 # [ 108.371065] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3242 01:55:05.295701 # [ 108.379083] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3243 01:55:05.296257 # [ 108.387008] r9:c6c9df60 r8:c519fc00 r7:0000000a r6:b6e0c000 r5:c47adcc0 r4:c0c2d400
3244 01:55:05.296716 # [ 108.394764] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3245 01:55:05.297140 # [ 108.402603] r9:c07f4bec r8:c6c9df60 r7:c2816000 r6:b6e0c000 r5:c47adcc0 r4:00000000
3246 01:55:05.339459 # [ 108.410354] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_wri[ 108.948712] lkdtm: Performing direct entry ACCESS_USERSPACE
3247 01:55:05.339668 te+0x74/0xec)
3248 01:55:05.339811 # [ 108.417499] [ 108.957035] lkdtm: attempting bad read at b6f85000
3249 01:55:05.339939 r10:00000004 r9:00000000 r8:00000[ 108.964617] 8<--- cut here ---
3250 01:55:05.340061 000 r7:b6e0c000 r6:[c 6 c190c80.070489] Unhandled fault: page domain fault (0x01b) at 0xb6f85000
3251 01:55:05.340182 0 r5:c47adc[c 0 1
3252 01:55:05.340298 0#8 .[9 7 91001] pgd = cb08ae42
3253 01:55:05.340412 8.425331] r4:c47adcc0[
3254 01:55:05.340526 # 1[0 .983542] [b6f85000] *pgd=49519831
3255 01:55:05.340634 108.427873] [<c059884[8 > ]1 0(8.989468] Internal error: : 1b [#10] SMP ARM
3256 01:55:05.383768 sys_write) from [<c059894c>] (sys[ 108.996250] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3257 01:55:05.384343 _write+0x18/0x1c)
3258 01:55:05.384800 # [[ 110089.027957] CPU: 2 PID: 2299 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3259 01:55:05.427793 435019] [r 9 :10c96.c093c8000306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3260 01:55:05.428361 r8:c03002e4 r7:00000004 r6:b6f53e[ 109.046316] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3261 01:55:05.428824 00 r5:0000000a r4:0000000a
3262 01:55:05.429254 # [[ 109.054404] LR is at __irq_work_queue_local+0x40/0x74
3263 01:55:05.429667 108.442774][ [ <1c0095.9086923133] pc : [<c0c2e008>] lr : [<c049ba28>] psr: 600e0013
3264 01:55:05.430073 >] (sys_writ[e ) 1f0r9o.m0 7[0<310] sp : c6b8be38 ip : c6b8bd40 fp : c6b8be64
3265 01:55:05.430471 03000c0>[] (1r0e9t._0f7a7s4t4_2] r10: 00000011 r9 : c1acb9e8 r8 : c15e7d40
3266 01:55:05.471754 yscall+0x0/0[x 2 81)09
3267 01:55:05.472308 .#08 4[4 6] r7 : c6b8bf60 r6 : 00000051 r5 : c6b8a000 r4 : b6f85000
3268 01:55:05.472773 108.450348][ E x1c0e9p.t0i9o2n755] r3 : 8eeff0f5 r2 : 8eeff0f5 r1 : ef7ab5e0 r0 : 00000026
3269 01:55:05.473201 stack(0xc6c9dfa8[ t o1 009x.c1601192] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3270 01:55:05.473617 9dff0)
3271 01:55:05.474023 # [[ 10190.81.14054504] Control: 10c5387d Table: 1473004a DAC: 00000051
3272 01:55:05.474422 08] dfa0:[ 1 0 9 . 1 1 7 8 8 ] Process cat (pid: 2299, stack limit = 0xe7780793)
3273 01:55:05.515756 00000[0 0 a1 0090.0102050373] Stack: (0xc6b8be38 to 0xc6b8c000)
3274 01:55:05.516313 a 00000001 b6e[0 c 010009 .010301642] be20: 00000022 00000000
3275 01:55:05.516775 000a 00000000
3276 01:55:05.517198 # [ [ 1 0180.94.641818] be40: 00000000 8eeff0f5 c6b8be6c 00000026 c6b71000 00000011 c6b8be74 c6b8be68
3277 01:55:05.517610 3592] dfc0: 00000[0 0 a1 0090.0102162] be60: c0c2d020 c0c2df00 c6b8be9c c6b8be78 c0c2d520 c0c2d000 c0c2d400 c5b56f00
3278 01:55:05.559764 000a b6f53e00 000[0 0 010049 .0102422] be80: b6e3f000 00000011 c519fc00 c6b8bf60 c6b8bec4 c6b8bea0 c07f4c50 c0c2d40c
3279 01:55:05.560331 000001 00000000 000[2 0 010009 .b72682] bea0: 00000000 c5b56f00 b6e3f000 c2816000 c6b8bf60 c07f4bec c6b8bf5c c6b8bec8
3280 01:55:05.560806 e83da54
3281 01:55:05.561226 # [ 108.[4 7 1170794.]183028] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6b8a000
3282 01:55:05.561640 dfe0: 00000004 b[e 8 31d0798.81 93373] bee0: b6e3f000 00020000 00000004 00000011 0001ffef c6b8bee0 00000001 b6e3e000
3283 01:55:05.562048 6ec194f b6e47c6[6
3284 01:55:05.562452 1#0 9[. 2 01633] bf00: c5e58000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3285 01:55:05.603781 08.476840] Code:[ b a1d0 9P.C2 13806] bf20: 00000000 00000000 c136d410 8eeff0f5 c205c080 c5b56f00 c5b56f00 c6b8a000
3286 01:55:05.604353 alue
3287 01:55:05.604812 # [ 108.47[9 9 7110]9 .-2-4067] bf40: b6e3f000 00000000 00000000 00000004 c6b8bf94 c6b8bf60 c05988bc c0598228
3288 01:55:05.605236 -[ end trace 2ea[a 1 d110e94.d2134324] bf60: 00000000 00000000 c6b8bfac 8eeff0f5 00000011 00000011 b6f86e00 00000004
3289 01:55:05.605658 0cda ]---
3290 01:55:05.606064 # EXEC_N[U L L1:0 9m.i44587] bf80: c03002e4 c6b8a000 c6b8bfa4 c6b8bf98 c059894c c0598854 00000000 c6b8bfa8
3291 01:55:05.647752 ssing 'call trac[e : '1:0 9[.F2A54931] bfa0: c03000c0 c0598940 00000011 00000011 00000001 b6e3f000 00000011 00000000
3292 01:55:05.648304 L]
3293 01:55:05.648760 not ok 36 se[l f t1e0s9t.s2:65191] bfc0: 00000011 00000011 b6f86e00 00000004 00000001 00000000 00020000 be90aa54
3294 01:55:05.649189 lkdtm: EXEC_NUL[L . s1h0 9#. 2e7x449] bfe0: 00000004 be90a788 b6ef494f b6e7ac66 800e0030 00000001 00000000 00000000
3295 01:55:05.649606 it=1
3296 01:55:05.650007 # selftests[: l1k0d9t.m2:5614] Backtrace:
3297 01:55:05.650403 ACCESS_USERSPACE.sh
3298 01:55:05.650789 [ 109.290162] [<c0c2def4>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3299 01:55:05.691764 [ 109.300757] r6:00000011 r5:c6b71000 r4:00000026
3300 01:55:05.692320 [ 109.305391] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3301 01:55:05.692784 [ 109.313415] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3302 01:55:05.693203 [ 109.321346] r9:c6b8bf60 r8:c519fc00 r7:00000011 r6:b6e3f000 r5:c5b56f00 r4:c0c2d400
3303 01:55:05.693615 [ 109.329106] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3304 01:55:05.694020 [ 109.336948] r9:c07f4bec r8:c6b8bf60 r7:c2816000 r6:b6e3f000 r5:c5b56f00 r4:00000000
3305 01:55:05.735633 [ 109.344704] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3306 01:55:05.736183 [ 109.351852] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6b8a000 r5:c5b56f00
3307 01:55:05.736651 [ 109.359687] r4:c5b56f00
3308 01:55:05.737070 [ 109.362233] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3309 01:55:05.737481 [ 109.369379] r9:c6b8a000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000011 r4:00000011
3310 01:55:05.737888 [ 109.377137] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3311 01:55:05.779281 [ 109.384715] Exception stack(0xc6b8bfa8 to 0xc6b8bff0)
3312 01:55:05.779442 [ 109.389778] bfa0: 00000011 00000011 00000001 b6e3f000 00000011 00000000
3313 01:55:05.779534 [ 109.397966] bfc0: 00000011 00000011 b6f86e00 00000004 00000001 00000000 00020000 be90aa54
3314 01:55:05.779616 [ 109.406151] bfe0: 00000004 be90a788 b6ef494f b6e7ac66
3315 01:55:05.779695 [ 109.411215] Code: e1a01004 e30c090c e34c01ac eb1c7c09 (e5943000)
3316 01:55:05.779774 [ 109.417323] ---[ end trace 2eaa1d1e4d130cdb ]---
3317 01:55:05.779850 # Segmentation fault
3318 01:55:05.916796 # [ 108.948712] lkdtm: Performing direct entry ACCESS_USERSPACE
3319 01:55:05.916957 # [ 108.957035] lkdtm: attempting bad read at b6f85000
3320 01:55:05.917049 # [ 108.964617] 8<--- cut here ---
3321 01:55:05.917129 # [ 108.970489] Unhandled fault: page domain fault (0x01b) at 0xb6f85000
3322 01:55:05.917207 # [ 108.979011] pgd = cb08ae42
3323 01:55:05.917282 # [ 108.983542] [b6f85000] *pgd=49519831
3324 01:55:05.917356 # [ 108.989468] Internal error: : 1b [#10] SMP ARM
3325 01:55:05.959757 # [ 108.996250] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3326 01:55:05.959845 # [ 109.027957] CPU: 2 PID: 2299 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3327 01:55:05.959930 # [ 109.038036] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3328 01:55:05.960010 # [ 109.046316] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3329 01:55:05.960090 # [ 109.054404] LR is at __irq_work_queue_local+0x40/0x74
3330 01:55:06.007463 # [ 109.062133] pc : [<c0c2e008>] lr : [<c049ba28>] psr: 600e0013
3331 01:55:06.007659 # [ 109.070310] sp : c6b8be38 ip : c6b8bd40 fp : c6b8be64
3332 01:55:06.007794 # [ 109.077442] r10: 00000011 r9 : c1acb9e8 r8 : c15e7d40
3333 01:55:06.007909 # [ 109.084406] r7 : c6b8bf60 r6 : 00000051 r5 : c6b8a000 r4 : b6f85000
3334 01:55:06.008019 # [ 109.092755] r3 : 8eeff0f5 r2 : 8eeff0f5 r1 : ef7ab5e0 r0 : 00000026
3335 01:55:06.008124 # [ 109.101192] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3336 01:55:06.051661 # [ 109.110407] Control: 10c5387d Table: 1473004a DAC: 00000051
3337 01:55:06.052181 # [ 109.117889] Process cat (pid: 2299, stack limit = 0xe7780793)
3338 01:55:06.052647 # [ 109.125373] Stack: (0xc6b8be38 to 0xc6b8c000)
3339 01:55:06.053073 # [ 109.131642] be20: 00000022 00000000
3340 01:55:06.053489 # [ 109.141818] be40: 00000000 8eeff0f5 c6b8be6c 00000026 c6b71000 00000011 c6b8be74 c6b8be68
3341 01:55:06.053894 # [ 109.152162] be60: c0c2d020 c0c2df00 c6b8be9c c6b8be78 c0c2d520 c0c2d000 c0c2d400 c5b56f00
3342 01:55:06.095423 # [ 109.162422] be80: b6e3f000 00000011 c519fc00 c6b8bf60 c6b8bec4 c6b8bea0 c07f4c50 c0c2d40c
3343 01:55:06.095609 # [ 109.172682] bea0: 00000000 c5b56f00 b6e3f000 c2816000 c6b8bf60 c07f4bec c6b8bf5c c6b8bec8
3344 01:55:06.095733 # [ 109.183028] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6b8a000
3345 01:55:06.095840 # [ 109.193373] bee0: b6e3f000 00020000 00000004 00000011 0001ffef c6b8bee0 00000001 b6e3e000
3346 01:55:06.095942 # [ 109.203633] bf00: c5e58000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3347 01:55:06.096043 # [ 109.213806] bf20: 00000000 00000000 c136d410 8eeff0f5 c205c080 c5b56f00 c5b56f00 c6b8a000
3348 01:55:06.139483 # [ 109.224067] bf40: b6e3f000 00000000 00000000 00000004 c6b8bf94 c6b8bf60 c05988bc c0598228
3349 01:55:06.140037 # [ 109.234324] bf60: 00000000 00000000 c6b8bfac 8eeff0f5 00000011 00000011 b6f86e00 00000004
3350 01:55:06.140494 # [ 109.244587] bf80: c03002e4 c6b8a000 c6b8bfa4 c6b8bf98 c059894c c0598854 00000000 c6b8bfa8
3351 01:55:06.140908 # [ 109.254931] bfa0: c03000c0 c0598940 00000011 00000011 00000001 b6e3f000 00000011 00000000
3352 01:55:06.141326 # [ 109.265191] bfc0: 00000011 00000011 b6f86e00 00000004 00000001 00000000 00020000 be90aa54
3353 01:55:06.183412 # [ 109.275449] bfe0: 00000004 be90a788 b6ef494f b6e7ac66 800e0030 00000001 00000000 00000000
3354 01:55:06.183960 # [ 109.285614] Backtrace:
3355 01:55:06.184415 # [ 109.290162] [<c0c2def4>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3356 01:55:06.184840 # [ 109.300757] r6:00000011 r5:c6b71000 r4:00000026
3357 01:55:06.185249 # [ 109.305391] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3358 01:55:06.185657 # [ 109.313415] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3359 01:55:06.227654 # [ 109.321346] r9:c6b8bf60 r8:c519fc00 r7:00000011 r6:b6e3f000 r5:c5b56f00 r4:c0c2d400
3360 01:55:06.228212 # [ 109.329106] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3361 01:55:06.228672 # [ 109.336948] r9:c07f4bec r8:c6b8bf60 r7:c2816000 r6:b6e3f000 r5:c5b56f00 r4:00000000
3362 01:55:06.229097 # [ 109.344704] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3363 01:55:06.229511 # [ 109.351852] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6b8a000 r5:c5b56f00
3364 01:55:06.229916 # [ 109.359687] r4:c5b56f00
3365 01:55:06.271652 # [ 109.362233] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3366 01:55:06.272206 # [ 109.369379] r9:c6b8a000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000011 r4:00000011
3367 01:55:06.272666 # [ 109.377137] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3368 01:55:06.273084 # [ 109.384715] Exception stack(0xc6b8bfa8 to 0xc6b8bff0)
3369 01:55:06.273491 # [ 109.389778] bfa0: 00000011 00000011 00000001 b6e3f000 00000011 00000000
3370 01:55:06.273894 # [ 109.397966] bfc0: 00000011 000000[ 109.917199] lkdtm: Performing direct entry ACCESS_NULL
3371 01:55:06.315478 11 b6f86e00 00000004 00000001 000[ 109.923783] lkdtm: attempting bad read at 00000000
3372 01:55:06.316037 00000 00020000 be90aa54
3373 01:55:06.316500 # [ 109[ 109.931316] 8<--- cut here ---
3374 01:55:06.316920 .406151] bfe0: 00000004 be90a788 [ 109.937291] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3375 01:55:06.317342 b6ef494f b6e7ac66
3376 01:55:06.317743 # [ 109.41121[ 109.948309] pgd = cef20c43
3377 01:55:06.318136 5] Code: e1a01004 e30c090c e34c01[ 109.953791] [00000000] *pgd=00000000
3378 01:55:06.318541 ac eb1c7c09 (e5943000)
3379 01:55:06.318927 # [ 109[ 109.960210] Internal error: Oops: 5 [#11] SMP ARM
3380 01:55:06.359681 .417323] ---[ end trace 2eaa1d1e4[ 109.967753] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3381 01:55:06.360258 d130cdb ]---
3382 01:55:06.360719 # ACC[E S S1_0U9S.E99457] CPU: 1 PID: 2374 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3383 01:55:06.403435 RSPACE: [m i s1s1i0n.g0 0'9c3a6l3] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3384 01:55:06.403985 trace:': [FAIL]
3385 01:55:06.404437 not ok 37 s[e l110.017641] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3386 01:55:06.404865 ftests: lkdt[m :1 1A0C.C0E2S4S8_0] LR is at 0x0
3387 01:55:06.405283 USERSPACE.[s h 1#1 0e.x0i2t9=2104] pc : [<c1357ef8>] lr : [<00000000>] psr: 600e0013
3388 01:55:06.405694 # selft[e s t1s1:0 .l0k3d7t2m9:1] sp : c6f27e50 ip : 00000027 fp : c6f27e64
3389 01:55:06.406094 ACCESS_NU[L L .11s0h.0
3390 01:55:06.406489 44252] r10: 0000000c r9 : c1acb9fc r8 : c15e7d40
3391 01:55:06.447559 [ 110.050864] r7 : c6f27f60 r6 : 0000000c r5 : c6cab000 r4 : 00000000
3392 01:55:06.448116 [ 110.057396] r3 : 3379fc2f r2 : 3379fc2f r1 : ef7965e4 r0 : 00000026
3393 01:55:06.448583 [ 110.063930] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3394 01:55:06.449011 [ 110.071071] Control: 10c5387d Table: 16f7804a DAC: 00000051
3395 01:55:06.449423 [ 110.076825] Process cat (pid: 2374, stack limit = 0x82d7d25e)
3396 01:55:06.449831 [ 110.082577] Stack: (0xc6f27e50 to 0xc6f28000)
3397 01:55:06.450227 [ 110.086941] 7e40: 00000027 c6cab000 c6f27e74 c6f27e68
3398 01:55:06.491491 [ 110.095126] 7e60: c0c2d020 c1357edc c6f27e9c c6f27e78 c0c2d520 c0c2d000 c0c2d400 c5baa000
3399 01:55:06.492048 [ 110.103310] 7e80: b6df6000 0000000c c519fc00 c6f27f60 c6f27ec4 c6f27ea0 c07f4c50 c0c2d40c
3400 01:55:06.492512 [ 110.111497] 7ea0: 00000000 c5baa000 b6df6000 c2816000 c6f27f60 c07f4bec c6f27f5c c6f27ec8
3401 01:55:06.492940 [ 110.119683] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c450d0e4 c05988bc c6f26000
3402 01:55:06.493357 [ 110.127867] 7ee0: b6df6000 00020000 00000004 0000000c 0001fff4 c6f27ee0 00000001 00000805
3403 01:55:06.535624 [ 110.136052] 7f00: c47ac000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3404 01:55:06.536176 [ 110.144237] 7f20: 00000000 00000000 c6f26000 3379fc2f b6df5000 c5baa000 c5baa000 c6f26000
3405 01:55:06.536639 [ 110.152421] 7f40: b6df6000 00000000 00000000 00000004 c6f27f94 c6f27f60 c05988bc c0598228
3406 01:55:06.537065 [ 110.160605] 7f60: 00000000 00000000 c6f27fac 3379fc2f 0000000c 0000000c b6f3de00 00000004
3407 01:55:06.537478 [ 110.168790] 7f80: c03002e4 c6f26000 c6f27fa4 c6f27f98 c059894c c0598854 00000000 c6f27fa8
3408 01:55:06.537886 [ 110.176975] 7fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6df6000 0000000c 00000000
3409 01:55:06.579279 [ 110.185159] 7fc0: 0000000c 0000000c b6f3de00 00000004 00000001 00000000 00020000 becc4a54
3410 01:55:06.579464 [ 110.193345] 7fe0: 00000004 becc4788 b6eab94f b6e31c66 800e0030 00000001 00000000 00000000
3411 01:55:06.579586 [ 110.201523] Backtrace:
3412 01:55:06.579689 [ 110.203999] [<c1357ed0>] (lkdtm_ACCESS_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3413 01:55:06.579790 [ 110.212270] r5:c6cab000 r4:00000027
3414 01:55:06.579887 [ 110.215858] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3415 01:55:06.623355 [ 110.223874] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3416 01:55:06.623678 [ 110.231801] r9:c6f27f60 r8:c519fc00 r7:0000000c r6:b6df6000 r5:c5baa000 r4:c0c2d400
3417 01:55:06.623927 [ 110.239556] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3418 01:55:06.624149 [ 110.247395] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6df6000 r5:c5baa000 r4:00000000
3419 01:55:06.624355 [ 110.255148] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3420 01:55:06.624557 [ 110.262291] r10:00000004 r9:00000000 r8:00000000 r7:b6df6000 r6:c6f26000 r5:c5baa000
3421 01:55:06.671356 [ 110.270124] r4:c5baa000
3422 01:55:06.671885 [ 110.272668] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3423 01:55:06.672243 [ 110.279811] r9:c6f26000 r8:c03002e4 r7:00000004 r6:b6f3de00 r5:0000000c r4:0000000c
3424 01:55:06.672569 [ 110.287566] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3425 01:55:06.672883 [ 110.295139] Exception stack(0xc6f27fa8 to 0xc6f27ff0)
3426 01:55:06.673186 [ 110.300198] 7fa0: 0000000c 0000000c 00000001 b6df6000 0000000c 00000000
3427 01:55:06.715141 [ 110.308383] 7fc0: 0000000c 0000000c b6f3de00 00000004 00000001 00000000 00020000 becc4a54
3428 01:55:06.715226 [ 110.316564] 7fe0: 00000004 becc4788 b6eab94f b6e31c66
3429 01:55:06.715311 [ 110.321628] Code: e30c090c e34c01ac e1a01004 ebffd44d (e5945000)
3430 01:55:06.715392 [ 110.327835] ---[ end trace 2eaa1d1e4d130cdc ]---
3431 01:55:06.715471 # Segmentation fault
3432 01:55:06.852764 # [ 109.917199] lkdtm: Performing direct entry ACCESS_NULL
3433 01:55:06.853257 # [ 109.923783] lkdtm: attempting bad read at 00000000
3434 01:55:06.853677 # [ 109.931316] 8<--- cut here ---
3435 01:55:06.854070 # [ 109.937291] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3436 01:55:06.854452 # [ 109.948309] pgd = cef20c43
3437 01:55:06.854823 # [ 109.953791] [00000000] *pgd=00000000
3438 01:55:06.855212 # [ 109.960210] Internal error: Oops: 5 [#11] SMP ARM
3439 01:55:06.895843 # [ 109.967753] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3440 01:55:06.896410 # [ 109.999457] CPU: 1 PID: 2374 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3441 01:55:06.896870 # [ 110.009363] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3442 01:55:06.897293 # [ 110.017641] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3443 01:55:06.897702 # [ 110.024850] LR is at 0x0
3444 01:55:06.898105 # [ 110.029204] pc : [<c1357ef8>] lr : [<00000000>] psr: 600e0013
3445 01:55:06.939474 # [ 110.037291] sp : c6f27e50 ip : 00000027 fp : c6f27e64
3446 01:55:06.940028 # [ 110.044252] r10: 0000000c r9 : c1acb9fc r8 : c15e7d40
3447 01:55:06.940491 # [ 110.050864] r7 : c6f27f60 r6 : 0000000c r5 : c6cab000 r4 : 00000000
3448 01:55:06.940913 # [ 110.057396] r3 : 3379fc2f r2 : 3379fc2f r1 : ef7965e4 r0 : 00000026
3449 01:55:06.941331 # [ 110.063930] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3450 01:55:06.941742 # [ 110.071071] Control: 10c5387d Table: 16f7804a DAC: 00000051
3451 01:55:06.942141 # [ 110.076825] Process cat (pid: 2374, stack limit = 0x82d7d25e)
3452 01:55:06.983534 # [ 110.082577] Stack: (0xc6f27e50 to 0xc6f28000)
3453 01:55:06.984089 # [ 110.086941] 7e40: 00000027 c6cab000 c6f27e74 c6f27e68
3454 01:55:06.984557 # [ 110.095126] 7e60: c0c2d020 c1357edc c6f27e9c c6f27e78 c0c2d520 c0c2d000 c0c2d400 c5baa000
3455 01:55:06.984978 # [ 110.103310] 7e80: b6df6000 0000000c c519fc00 c6f27f60 c6f27ec4 c6f27ea0 c07f4c50 c0c2d40c
3456 01:55:06.985390 # [ 110.111497] 7ea0: 00000000 c5baa000 b6df6000 c2816000 c6f27f60 c07f4bec c6f27f5c c6f27ec8
3457 01:55:07.027650 # [ 110.119683] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c450d0e4 c05988bc c6f26000
3458 01:55:07.028217 # [ 110.127867] 7ee0: b6df6000 00020000 00000004 0000000c 0001fff4 c6f27ee0 00000001 00000805
3459 01:55:07.028686 # [ 110.136052] 7f00: c47ac000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3460 01:55:07.029113 # [ 110.144237] 7f20: 00000000 00000000 c6f26000 3379fc2f b6df5000 c5baa000 c5baa000 c6f26000
3461 01:55:07.029527 # [ 110.152421] 7f40: b6df6000 00000000 00000000 00000004 c6f27f94 c6f27f60 c05988bc c0598228
3462 01:55:07.071510 # [ 110.160605] 7f60: 00000000 00000000 c6f27fac 3379fc2f 0000000c 0000000c b6f3de00 00000004
3463 01:55:07.072062 # [ 110.168790] 7f80: c03002e4 c6f26000 c6f27fa4 c6f27f98 c059894c c0598854 00000000 c6f27fa8
3464 01:55:07.072520 # [ 110.176975] 7fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6df6000 0000000c 00000000
3465 01:55:07.072940 # [ 110.185159] 7fc0: 0000000c 0000000c b6f3de00 00000004 00000001 00000000 00020000 becc4a54
3466 01:55:07.073351 # [ 110.193345] 7fe0: 00000004 becc4788 b6eab94f b6e31c66 800e0030 00000001 00000000 00000000
3467 01:55:07.073754 # [ 110.201523] Backtrace:
3468 01:55:07.115639 # [ 110.203999] [<c1357ed0>] (lkdtm_ACCESS_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3469 01:55:07.116194 # [ 110.212270] r5:c6cab000 r4:00000027
3470 01:55:07.116655 # [ 110.215858] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3471 01:55:07.117080 # [ 110.223874] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3472 01:55:07.117494 # [ 110.231801] r9:c6f27f60 r8:c519fc00 r7:0000000c r6:b6df6000 r5:c5baa000 r4:c0c2d400
3473 01:55:07.117899 # [ 110.239556] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3474 01:55:07.159668 # [ 110.247395] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6df6000 r5:c5baa000 r4:00000000
3475 01:55:07.160228 # [ 110.255148] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3476 01:55:07.160691 # [ 110.262291] r10:00000004 r9:00000000 r8:00000000 r7:b6df6000 r6:c6f26000 r5:c5baa000
3477 01:55:07.161112 # [ 110.270124] r4:c5baa000
3478 01:55:07.161516 # [ 110.272668][ 110.798288] lkdtm: Performing direct entry WRITE_RO
3479 01:55:07.161921 [<c0598848>] (ksys_write) from [[ 110.804588] lkdtm: attempting bad rodata write at c15e7fd8
3480 01:55:07.162326 <c059894c>] (sys_write+0x18/0x1c)[ 110.812883] 8<--- cut here ---
3481 01:55:07.162725
3482 01:55:07.203653 # [ 110.27[9 8 1111]0 . 81r89715] Unable to handle kernel paging request at virtual address c15e7fd8
3483 01:55:07.204210 c6f26000 r8:c03002e4 r7:0[0 0 0100.827856] pgd = 95c6bf37
3484 01:55:07.204680 004 r6:b6f3de00 r5:0000000c r4:00[ 110.832993] [c15e7fd8] *pgd=1141941e(bad)
3485 01:55:07.205116 00000c
3486 01:55:07.205535 # [ 110.287566] [<c05989[ 110.839878] Internal error: Oops: 80d [#12] SMP ARM
3487 01:55:07.247535 34>] (sys_write) from [<c03000c0>[ 110.847609] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3488 01:55:07.248116 ] (ret_fast_syscall+0x0/0x28)
3489 01:55:07.248577 # [ 110.879323] CPU: 3 PID: 2448 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3490 01:55:07.249008 [ 110.295139] Exception [s t a110.889918] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3491 01:55:07.249425 k(0xc6f27fa8 to 0xc6f27ff0)
3492 01:55:07.249828 # [ [ 110.898899] PC is at lkdtm_WRITE_RO+0x44/0x50
3493 01:55:07.291488 110.300198] 7fa0: [ 110.906118] LR is at __irq_work_queue_local+0x40/0x74
3494 01:55:07.292042 0000000c 0000000c 0000000[ 1 110.914014] pc : [<c1357d14>] lr : [<c049ba28>] psr: 600e0013
3495 01:55:07.292505 b6df6000 0000000c 0000[0 0 01010.922880] sp : c6c1be50 ip : c6c1bd58 fp : c6c1be64
3496 01:55:07.292930 # [ 110.308383] 7fc0: [0 0 01010.930447] r10: 00000009 r9 : c1acba08 r8 : c15e7d40
3497 01:55:07.293344 00c 0000000c b6f3de00 000[0 0 0100.938016] r7 : c6c1bf60 r6 : 00000009 r5 : c59a4000 r4 : c15e7fd8
3498 01:55:07.335663 4 00000001 00000000 00[0 2 010100.946972] r3 : 0198b861 r2 : aa55aa55 r1 : ef7c05e0 r0 : c1acc80c
3499 01:55:07.336225 becc4a54
3500 01:55:07.336680 # [ 110.316564] 7f[e 110.955846] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3501 01:55:07.337105 : 00000004 becc4788 b6ea[b 9 41f10.965667] Control: 10c5387d Table: 16c4804a DAC: 00000051
3502 01:55:07.337513 b6e31c66
3503 01:55:07.337918 # [ 110.321628] [C o d10.973844] Process cat (pid: 2448, stack limit = 0xccc4f207)
3504 01:55:07.338319 e: e30c090c e34c01ac e1a0[1 0 0140.982104] Stack: (0xc6c1be50 to 0xc6c1c000)
3505 01:55:07.338719 ebffd44d (e5945000)
3506 01:55:07.379653 # [ 110.3[ 110.988898] be40: 00000028 c59a4000 c6c1be74 c6c1be68
3507 01:55:07.380214 27835] ---[ end trace 2eaa1d1e4d1[ 110.999941] be60: c0c2d020 c1357cdc c6c1be9c c6c1be78 c0c2d520 c0c2d000 c0c2d400 c6a34280
3508 01:55:07.380691 30cdc ]---
3509 01:55:07.381120 # ACCESS_NULL: missin[ 111.010981] be80: b6ea6000 00000009 c519fc00 c6c1bf60 c6c1bec4 c6c1bea0 c07f4c50 c0c2d40c
3510 01:55:07.381541 g 'call trace:': [FAIL]
3511 01:55:07.381944 not ok 3[ 111.022019] bea0: 00000000 c6a34280 b6ea6000 c2816000 c6c1bf60 c07f4bec c6c1bf5c c6c1bec8
3512 01:55:07.423668 8 selftests: lkdtm: ACCESS_NULL.s[ 111.033061] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6c1a000
3513 01:55:07.424234 h # exit=1
3514 01:55:07.424692 # selftests: lkdtm: W[ 111.044100] bee0: b6ea6000 00020000 00000004 00000009 0001fff7 c6c1bee0 00000001 b6ea5000
3515 01:55:07.425120 RITE_RO.sh
3516 01:55:07.425529 [ 111.055139] bf00: c69ddb80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3517 01:55:07.425930 [ 111.064355] bf20: 00000000 00000000 c136d410 42efa4ac c205c080 c6a34280 c6a34280 c6c1a000
3518 01:55:07.467729 [ 111.072561] bf40: b6ea6000 00000000 00000000 00000004 c6c1bf94 c6c1bf60 c05988bc c0598228
3519 01:55:07.468290 [ 111.080767] bf60: 00000000 00000000 c6c1bfac 42efa4ac 00000009 00000009 b6fede00 00000004
3520 01:55:07.468752 [ 111.088973] bf80: c03002e4 c6c1a000 c6c1bfa4 c6c1bf98 c059894c c0598854 00000000 c6c1bfa8
3521 01:55:07.469174 [ 111.097178] bfa0: c03000c0 c0598940 00000009 00000009 00000001 b6ea6000 00000009 00000000
3522 01:55:07.469585 [ 111.105384] bfc0: 00000009 00000009 b6fede00 00000004 00000001 00000000 00020000 beab4a54
3523 01:55:07.469988 [ 111.113589] bfe0: 00000004 beab4788 b6f5b94f b6ee1c66 800e0030 00000001 00000000 00000000
3524 01:55:07.511767 [ 111.121782] Backtrace:
3525 01:55:07.512321 [ 111.124298] [<c1357cd0>] (lkdtm_WRITE_RO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3526 01:55:07.512786 [ 111.132328] r5:c59a4000 r4:00000028
3527 01:55:07.513206 [ 111.135942] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3528 01:55:07.513614 [ 111.143987] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3529 01:55:07.514018 [ 111.151935] r9:c6c1bf60 r8:c519fc00 r7:00000009 r6:b6ea6000 r5:c6a34280 r4:c0c2d400
3530 01:55:07.555765 [ 111.159719] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3531 01:55:07.556315 [ 111.167581] r9:c07f4bec r8:c6c1bf60 r7:c2816000 r6:b6ea6000 r5:c6a34280 r4:00000000
3532 01:55:07.556781 [ 111.175357] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3533 01:55:07.557208 [ 111.182523] r10:00000004 r9:00000000 r8:00000000 r7:b6ea6000 r6:c6c1a000 r5:c6a34280
3534 01:55:07.557618 [ 111.190371] r4:c6a34280
3535 01:55:07.558019 [ 111.192936] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3536 01:55:07.558420 [ 111.200100] r9:c6c1a000 r8:c03002e4 r7:00000004 r6:b6fede00 r5:00000009 r4:00000009
3537 01:55:07.599445 [ 111.207879] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3538 01:55:07.599994 [ 111.215469] Exception stack(0xc6c1bfa8 to 0xc6c1bff0)
3539 01:55:07.600449 [ 111.220549] bfa0: 00000009 00000009 00000001 b6ea6000 00000009 00000000
3540 01:55:07.600876 [ 111.228757] bfc0: 00000009 00000009 b6fede00 00000004 00000001 00000000 00020000 beab4a54
3541 01:55:07.601296 [ 111.236958] bfe0: 00000004 beab4788 b6f5b94f b6ee1c66
3542 01:55:07.601704 [ 111.242040] Code: e34a3bcd e30c080c e34c01ac e0233002 (e5843000)
3543 01:55:07.643515 [ 111.248165] ---[ end trace 2eaa1d1e4d130cdd ]---
3544 01:55:07.644067 # Segmentation fault
3545 01:55:07.757154 # [ 110.798288] lkdtm: Performing direct entry WRITE_RO
3546 01:55:07.757339 # [ 110.804588] lkdtm: attempting bad rodata write at c15e7fd8
3547 01:55:07.757455 # [ 110.812883] 8<--- cut here ---
3548 01:55:07.757557 # [ 110.818715] Unable to handle kernel paging request at virtual address c15e7fd8
3549 01:55:07.757656 # [ 110.827856] pgd = 95c6bf37
3550 01:55:07.757754 # [ 110.832993] [c15e7fd8] *pgd=1141941e(bad)
3551 01:55:07.757850 # [ 110.839878] Internal error: Oops: 80d [#12] SMP ARM
3552 01:55:07.800086 # [ 110.847609] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3553 01:55:07.800177 # [ 110.879323] CPU: 3 PID: 2448 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3554 01:55:07.800264 # [ 110.889918] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3555 01:55:07.800347 # [ 110.898899] PC is at lkdtm_WRITE_RO+0x44/0x50
3556 01:55:07.843856 # [ 110.906118] LR is at __irq_work_queue_local+0x40/0x74
3557 01:55:07.844397 # [ 110.914014] pc : [<c1357d14>] lr : [<c049ba28>] psr: 600e0013
3558 01:55:07.844856 # [ 110.922880] sp : c6c1be50 ip : c6c1bd58 fp : c6c1be64
3559 01:55:07.845276 # [ 110.930447] r10: 00000009 r9 : c1acba08 r8 : c15e7d40
3560 01:55:07.845687 # [ 110.938016] r7 : c6c1bf60 r6 : 00000009 r5 : c59a4000 r4 : c15e7fd8
3561 01:55:07.846094 # [ 110.946972] r3 : 0198b861 r2 : aa55aa55 r1 : ef7c05e0 r0 : c1acc80c
3562 01:55:07.846492 # [ 110.955846] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3563 01:55:07.887566 # [ 110.965667] Control: 10c5387d Table: 16c4804a DAC: 00000051
3564 01:55:07.888131 # [ 110.973844] Process cat (pid: 2448, stack limit = 0xccc4f207)
3565 01:55:07.888587 # [ 110.982104] Stack: (0xc6c1be50 to 0xc6c1c000)
3566 01:55:07.889012 # [ 110.988898] be40: 00000028 c59a4000 c6c1be74 c6c1be68
3567 01:55:07.889436 # [ 110.999941] be60: c0c2d020 c1357cdc c6c1be9c c6c1be78 c0c2d520 c0c2d000 c0c2d400 c6a34280
3568 01:55:07.889812 # [ 111.010981] be80: b6ea6000 00000009 c519fc00 c6c1bf60 c6c1bec4 c6c1bea0 c07f4c50 c0c2d40c
3569 01:55:07.931517 # [ 111.022019] bea0: 00000000 c6a34280 b6ea6000 c2816000 c6c1bf60 c07f4bec c6c1bf5c c6c1bec8
3570 01:55:07.932094 # [ 111.033061] bec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6c1a000
3571 01:55:07.932567 # [ 111.044100] bee0: b6ea6000 00020000 00000004 00000009 0001fff7 c6c1bee0 00000001 b6ea5000
3572 01:55:07.932996 # [ 111.055139] bf00: c69ddb80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3573 01:55:07.933410 # [ 111.064355] bf20: 00000000 00000000 c136d410 42efa4ac c205c080 c6a34280 c6a34280 c6c1a000
3574 01:55:07.975467 # [ 111.072561] bf40: b6ea6000 00000000 00000000 00000004 c6c1bf94 c6c1bf60 c05988bc c0598228
3575 01:55:07.976031 # [ 111.080767] bf60: 00000000 00000000 c6c1bfac 42efa4ac 00000009 00000009 b6fede00 00000004
3576 01:55:07.976492 # [ 111.088973] bf80: c03002e4 c6c1a000 c6c1bfa4 c6c1bf98 c059894c c0598854 00000000 c6c1bfa8
3577 01:55:07.976918 # [ 111.097178] bfa0: c03000c0 c0598940 00000009 00000009 00000001 b6ea6000 00000009 00000000
3578 01:55:07.977332 # [ 111.105384] bfc0: 00000009 00000009 b6fede00 00000004 00000001 00000000 00020000 beab4a54
3579 01:55:07.977760 # [ 111.113589] bfe0: 00000004 beab4788 b6f5b94f b6ee1c66 800e0030 00000001 00000000 00000000
3580 01:55:08.019630 # [ 111.121782] Backtrace:
3581 01:55:08.020199 # [ 111.124298] [<c1357cd0>] (lkdtm_WRITE_RO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3582 01:55:08.020671 # [ 111.132328] r5:c59a4000 r4:00000028
3583 01:55:08.021093 # [ 111.135942] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3584 01:55:08.021500 # [ 111.143987] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3585 01:55:08.021904 # [ 111.151935] r9:c6c1bf60 r8:c519fc00 r7:00000009 r6:b6ea6000 r5:c6a34280 r4:c0c2d400
3586 01:55:08.063638 # [ 111.159719] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3587 01:55:08.064193 # [ 111.167581] r9:c07f4bec r8:c6c1bf60 r7:c2816000 r6:b6ea6000 r5:c6a34280 r4:00000000
3588 01:55:08.064653 # [ 111.175357] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3589 01:55:08.065078 # [ 111.182523] r10:00000004 r9:00000000 r8:00000000 r7:b6ea6000 r6:c6c1a000 r5:c6a34280
3590 01:55:08.065494 # [ 111.190371] r4:c6a34280
3591 01:55:08.065898 # [ 111.192936] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3592 01:55:08.107669 # [ 111.200100] r9:c6c1a000 r8:c0[ 111.719020] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3593 01:55:08.108226 3002e4 r7:00000004 r6:b6fede00 r5[ 111.726255] lkdtm: attempting bad ro_after_init write at c1b7dc48
3594 01:55:08.108699 :00000009 r4:00000009
3595 01:55:08.109120 # [ 111.2[ 111.735191] 8<--- cut here ---
3596 01:55:08.109533 07879] [<c0598934>][ ( s1y1s1_.w41055] Unable to handle kernel paging request at virtual address c1b7dc48
3597 01:55:08.109951 rite) from [[ < c101310.0705c004>5] pgd = 83c6580e
3598 01:55:08.110352 ] (ret_fast_syscall+0x0/0x28)[
3599 01:55:08.110747 111.754978] [c1b7dc48] *pgd=11a1941e(bad)
3600 01:55:08.151483 # [ 111.215469] Ex[c e p1t1i1o.n61598] Internal error: Oops: 80d [#13] SMP ARM
3601 01:55:08.151707 stack(0xc6c1bfa8 to 0xc6c1bff0)[ 111.768644] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3602 01:55:08.151899 # [ 111.220549] bfa0:[ 1 1 .800351] CPU: 3 PID: 2522 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3603 01:55:08.195761 [ 1 1 10.08010004020] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3604 01:55:08.196299 9 00000009 00000001 b6ea6000 0000[ 111.818710] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3605 01:55:08.196654 0009 00000000
3606 01:55:08.196977 # [ 111.2287[5 7 111.826883] LR is at __irq_work_queue_local+0x40/0x74
3607 01:55:08.197282 bfc0: 00[0 0 0101019. 8030405020] pc : [<c1357d84>] lr : [<c049ba28>] psr: 600e0013
3608 01:55:08.197580 009 b6fe[d e 01101 .0804020503000 sp : c6927e50 ip : c6927d58 fp : c6927e64
3609 01:55:08.239761 4 00000001 0[0 0 0101010.08 4090406] r10: 00000014 r9 : c1acba14 r8 : c15e7d40
3610 01:55:08.240305 20000 be[a b 41a1514.8
3611 01:55:08.240648 5#6 5[3 9] r7 : c6927f60 r6 : 00000014 r5 : c47d1000 r4 : c1b7dc48
3612 01:55:08.240970 111.23695[8 ] 1 1b1f.e806:4 80004] r3 : fe67479e r2 : 55aa55aa r1 : ef7c05e0 r0 : c1acc80c
3613 01:55:08.241286 00004 beab478[8 b161f15.b89743070] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3614 01:55:08.241596 b6ee1c66
3615 01:55:08.241886 #[ [ 1 1111.18.8224115] Control: 10c5387d Table: 16eac04a DAC: 00000051
3616 01:55:08.283675 040] Code: e34[a 3 b1c1d1 .e83809770] Process cat (pid: 2522, stack limit = 0xabb811ac)
3617 01:55:08.284217 080c e34c0[1 a c1 1e10.8293735010] Stack: (0xc6927e50 to 0xc6928000)
3618 01:55:08.284571 2 (e5843000)
3619 01:55:08.284892 # [[ 111111..923609] 7e40: 00000029 c47d1000 c6927e74 c6927e68
3620 01:55:08.285200 48165] ---[ end [t r a1c1e1 .29e13868] 7e60: c0c2d020 c1357d2c c6927e9c c6927e78 c0c2d520 c0c2d000 c0c2d400 c69f8140
3621 01:55:08.285512 a1d1e4d130cdd ]---[
3622 01:55:08.285799 #1 1W1R.I924129] 7e80: b6e51000 00000014 c519fc00 c6927f60 c6927ec4 c6927ea0 c07f4c50 c0c2d40c
3623 01:55:08.327818 E_RO: missing 'ca[l l 1t1r1a.c9e4474] 7ea0: 00000000 c69f8140 b6e51000 c2816000 c6927f60 c07f4bec c6927f5c c6927ec8
3624 01:55:08.328355 :': [FAIL]
3625 01:55:08.328700 not ok[ 3 91 1s1e.l944736] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6926000
3626 01:55:08.329025 tests: lkdtm: WRIT[E _ R1O1.1s.h955083] 7ee0: b6e51000 00020000 00000004 00000014 0001ffec c6927ee0 00000001 b6e50000
3627 01:55:08.329333 # exit=1
3628 01:55:08.329627 # sel[f t e1s1t1s.:9 6l427] 7f00: c583ba40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3629 01:55:08.371665 kdtm: WRITE_RO_A[F T E1R1_1I.N9I75601] 7f20: 00000000 00000000 c136d410 2e1b1cf0 c205c080 c69f8140 c69f8140 c6926000
3630 01:55:08.372222 .sh
3631 01:55:08.372681 [ 111.985860] 7f40: b6e51000 00000000 00000000 00000004 c6927f94 c6927f60 c05988bc c0598228
3632 01:55:08.373105 [ 111.994471] 7f60: 00000000 00000000 c6927fac 2e1b1cf0 00000014 00000014 b6f98e00 00000004
3633 01:55:08.373515 [ 112.002660] 7f80: c03002e4 c6926000 c6927fa4 c6927f98 c059894c c0598854 00000000 c6927fa8
3634 01:55:08.373918 [ 112.010849] 7fa0: c03000c0 c0598940 00000014 00000014 00000001 b6e51000 00000014 00000000
3635 01:55:08.415670 [ 112.019038] 7fc0: 00000014 00000014 b6f98e00 00000004 00000001 00000000 00020000 beab8a54
3636 01:55:08.416230 [ 112.027227] 7fe0: 00000004 beab8788 b6f0694f b6e8cc66 800e0030 00000001 00000000 00000000
3637 01:55:08.416691 [ 112.035409] Backtrace:
3638 01:55:08.417110 [ 112.037890] [<c1357d20>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3639 01:55:08.417518 [ 112.046858] r5:c47d1000 r4:00000029
3640 01:55:08.417920 [ 112.050450] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3641 01:55:08.418312 [ 112.058472] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3642 01:55:08.459752 [ 112.066400] r9:c6927f60 r8:c519fc00 r7:00000014 r6:b6e51000 r5:c69f8140 r4:c0c2d400
3643 01:55:08.460305 [ 112.074160] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3644 01:55:08.460775 [ 112.082003] r9:c07f4bec r8:c6927f60 r7:c2816000 r6:b6e51000 r5:c69f8140 r4:00000000
3645 01:55:08.461200 [ 112.089759] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3646 01:55:08.461617 [ 112.096907] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c6926000 r5:c69f8140
3647 01:55:08.462024 [ 112.104743] r4:c69f8140
3648 01:55:08.503515 [ 112.107291] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3649 01:55:08.504072 [ 112.114438] r9:c6926000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:00000014 r4:00000014
3650 01:55:08.504535 [ 112.122196] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3651 01:55:08.504962 [ 112.129773] Exception stack(0xc6927fa8 to 0xc6927ff0)
3652 01:55:08.505370 [ 112.134837] 7fa0: 00000014 00000014 00000001 b6e51000 00000014 00000000
3653 01:55:08.505779 [ 112.143024] 7fc0: 00000014 00000014 b6f98e00 00000004 00000001 00000000 00020000 beab8a54
3654 01:55:08.506178 [ 112.151211] 7fe0: 00000004 beab8788 b6f0694f b6e8cc66
3655 01:55:08.547197 [ 112.156276] Code: e34a3bcd e30c080c e34c01ac e0233002 (e5843000)
3656 01:55:08.547325 [ 112.162383] ---[ end trace 2eaa1d1e4d130cde ]---
3657 01:55:08.547446 # Segmentation fault
3658 01:55:08.658718 # [ 111.719020] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3659 01:55:08.658879 # [ 111.726255] lkdtm: attempting bad ro_after_init write at c1b7dc48
3660 01:55:08.658971 # [ 111.735191] 8<--- cut here ---
3661 01:55:08.659116 # [ 111.741055] Unable to handle kernel paging request at virtual address c1b7dc48
3662 01:55:08.659209 # [ 111.750445] pgd = 83c6580e
3663 01:55:08.659287 # [ 111.754978] [c1b7dc48] *pgd=11a1941e(bad)
3664 01:55:08.659362 # [ 111.761598] Internal error: Oops: 80d [#13] SMP ARM
3665 01:55:08.701707 # [ 111.768644] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3666 01:55:08.701809 # [ 111.800351] CPU: 3 PID: 2522 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3667 01:55:08.701921 # [ 111.810429] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3668 01:55:08.702001 # [ 111.818710] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3669 01:55:08.745299 # [ 111.826883] LR is at __irq_work_queue_local+0x40/0x74
3670 01:55:08.745850 # [ 111.834527] pc : [<c1357d84>] lr : [<c049ba28>] psr: 600e0013
3671 01:55:08.746307 # [ 111.842530] sp : c6927e50 ip : c6927d58 fp : c6927e64
3672 01:55:08.746727 # [ 111.849406] r10: 00000014 r9 : c1acba14 r8 : c15e7d40
3673 01:55:08.747167 # [ 111.856539] r7 : c6927f60 r6 : 00000014 r5 : c47d1000 r4 : c1b7dc48
3674 01:55:08.747578 # [ 111.864804] r3 : fe67479e r2 : 55aa55aa r1 : ef7c05e0 r0 : c1acc80c
3675 01:55:08.747978 # [ 111.873070] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3676 01:55:08.788323 # [ 111.882115] Control: 10c5387d Table: 16eac04a DAC: 00000051
3677 01:55:08.788875 # [ 111.889770] Process cat (pid: 2522, stack limit = 0xabb811ac)
3678 01:55:08.789335 # [ 111.897511] Stack: (0xc6927e50 to 0xc6928000)
3679 01:55:08.789752 # [ 111.903609] 7e40: 00000029 c47d1000 c6927e74 c6927e68
3680 01:55:08.790163 # [ 111.913868] 7e60: c0c2d020 c1357d2c c6927e9c c6927e78 c0c2d520 c0c2d000 c0c2d400 c69f8140
3681 01:55:08.790567 # [ 111.924129] 7e80: b6e51000 00000014 c519fc00 c6927f60 c6927ec4 c6927ea0 c07f4c50 c0c2d40c
3682 01:55:08.831592 # [ 111.934474] 7ea0: 00000000 c69f8140 b6e51000 c2816000 c6927f60 c07f4bec c6927f5c c6927ec8
3683 01:55:08.832146 # [ 111.944736] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6926000
3684 01:55:08.832606 # [ 111.955083] 7ee0: b6e51000 00020000 00000004 00000014 0001ffec c6927ee0 00000001 b6e50000
3685 01:55:08.833029 # [ 111.965427] 7f00: c583ba40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3686 01:55:08.833439 # [ 111.975601] 7f20: 00000000 00000000 c136d410 2e1b1cf0 c205c080 c69f8140 c69f8140 c6926000
3687 01:55:08.875533 # [ 111.985860] 7f40: b6e51000 00000000 00000000 00000004 c6927f94 c6927f60 c05988bc c0598228
3688 01:55:08.876098 # [ 111.994471] 7f60: 00000000 00000000 c6927fac 2e1b1cf0 00000014 00000014 b6f98e00 00000004
3689 01:55:08.876568 # [ 112.002660] 7f80: c03002e4 c6926000 c6927fa4 c6927f98 c059894c c0598854 00000000 c6927fa8
3690 01:55:08.876990 # [ 112.010849] 7fa0: c03000c0 c0598940 00000014 00000014 00000001 b6e51000 00000014 00000000
3691 01:55:08.877404 # [ 112.019038] 7fc0: 00000014 00000014 b6f98e00 00000004 00000001 00000000 00020000 beab8a54
3692 01:55:08.919638 # [ 112.027227] 7fe0: 00000004 beab8788 b6f0694f b6e8cc66 800e0030 00000001 00000000 00000000
3693 01:55:08.920197 # [ 112.035409] Backtrace:
3694 01:55:08.920656 # [ 112.037890] [<c1357d20>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3695 01:55:08.921082 # [ 112.046858] r5:c47d1000 r4:00000029
3696 01:55:08.921490 # [ 112.050450] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3697 01:55:08.921897 # [ 112.058472] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3698 01:55:08.922295 # [ 112.066400] r9:c6927f60 r8:c519fc00 r7:00000014 r6:b6e51000 r5:c69f8140 r4:c0c2d400
3699 01:55:08.963544 # [ 112.074160] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3700 01:55:08.964104 # [ 112.082003] r9:c07f4bec r8:c6927f60 r7:c2816000 r6:b6e51000 r5:c69f8140 r4:00000000
3701 01:55:08.964561 # [ 112.089759] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3702 01:55:08.964989 # [ 112.096907] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c6926000 r5:c69f8140
3703 01:55:08.965398 # [ 112.104743] r4:c69f8140
3704 01:55:08.965799 # [ 112.107291] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3705 01:55:09.007687 # [ 112.114438] r9:c6926000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:00000014 r4:00000014
3706 01:55:09.008245 # [ 112.122196] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3707 01:55:09.008705 # [ 112.129773] Exception stack(0xc6927fa8 to 0xc6927ff0[ 112.640919] lkdtm: Performing direct entry WRITE_KERN
3708 01:55:09.009128 )
3709 01:55:09.009533 # [ 112.134837] 7fa0: [ 112.647831] lkdtm: attempting bad 7511656 byte write at c1357bf8
3710 01:55:09.009940 00000014 00000014 0000[ 112.656732] 8<--- cut here ---
3711 01:55:09.051737 [ 112.662594] Unable to handle kernel paging request at virtual address c1357bf8
3712 01:55:09.052290 [ 112.669824] pgd = 163fd0eb
3713 01:55:09.052752 [ 112.672538] [c1357bf8] *pgd=1121940e(bad)
3714 01:55:09.053174 [ 112.676567] Internal error: Oops: 80d [#14] SMP ARM
3715 01:55:09.053585 [ 112.681451] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3716 01:55:09.095680 [ 112.710483] CPU: 0 PID: 2596 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3717 01:55:09.096240 [ 112.718229] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3718 01:55:09.096715 [ 112.724770] PC is at memcpy+0x50/0x330
3719 01:55:09.097141 [ 112.728528] LR is at 0xe92dd830
3720 01:55:09.097551 [ 112.731673] pc : [<c08ccb90>] lr : [<e92dd830>] psr: 200e0013
3721 01:55:09.097957 [ 112.737944] sp : c5fb7e2c ip : e1a0c00d fp : c5fb7e64
3722 01:55:09.098358 [ 112.743173] r10: 0000000b r9 : c1acba28 r8 : e89da800
3723 01:55:09.098754 [ 112.748402] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3724 01:55:09.139363 [ 112.754933] r3 : e1a0c00d r2 : 00729dc8 r1 : c0c2ddb0 r0 : c1357bf8
3725 01:55:09.139558 [ 112.761466] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3726 01:55:09.139689 [ 112.768606] Control: 10c5387d Table: 16f7404a DAC: 00000051
3727 01:55:09.139823 [ 112.774357] Process cat (pid: 2596, stack limit = 0xe2112ee1)
3728 01:55:09.139944 [ 112.780108] Stack: (0xc5fb7e2c to 0xc5fb8000)
3729 01:55:09.140062 [ 112.784474] 7e20: c0c2dd90 00729e68 c5fb7f60 c15e7d40 c1357bf8
3730 01:55:09.183479 [ 112.792660] 7e40: c1357bf8 c1357ddc 0000002a c6f23000 0000000b c5fb7f60 c5fb7e74 c5fb7e68
3731 01:55:09.184027 [ 112.800845] 7e60: c0c2d020 c1357d9c c5fb7e9c c5fb7e78 c0c2d520 c0c2d000 c0c2d400 c29c9b80
3732 01:55:09.184481 [ 112.809030] 7e80: b6dec000 0000000b c519fc00 c5fb7f60 c5fb7ec4 c5fb7ea0 c07f4c50 c0c2d40c
3733 01:55:09.184903 [ 112.817215] 7ea0: 00000000 c29c9b80 b6dec000 c2816000 c5fb7f60 c07f4bec c5fb7f5c c5fb7ec8
3734 01:55:09.185312 [ 112.825400] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c2d629a4 c05988bc c5fb6000
3735 01:55:09.185717 [ 112.833586] 7ee0: b6dec000 00020000 00000004 0000000b 0001fff5 c5fb7ee0 00000001 00000805
3736 01:55:09.227648 [ 112.841769] 7f00: c583b540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3737 01:55:09.228205 [ 112.849955] 7f20: 00000000 00000000 c5fb6000 8bd988cb b6deb000 c29c9b80 c29c9b80 c5fb6000
3738 01:55:09.228668 [ 112.858140] 7f40: b6dec000 00000000 00000000 00000004 c5fb7f94 c5fb7f60 c05988bc c0598228
3739 01:55:09.229088 [ 112.866324] 7f60: 00000000 00000000 c5fb7fac 8bd988cb 0000000b 0000000b b6f33e00 00000004
3740 01:55:09.229497 [ 112.874508] 7f80: c03002e4 c5fb6000 c5fb7fa4 c5fb7f98 c059894c c0598854 00000000 c5fb7fa8
3741 01:55:09.271597 [ 112.882691] 7fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6dec000 0000000b 00000000
3742 01:55:09.272159 [ 112.890875] 7fc0: 0000000b 0000000b b6f33e00 00000004 00000001 00000000 00020000 beaf5a54
3743 01:55:09.272622 [ 112.899061] 7fe0: 00000004 beaf5788 b6ea194f b6e27c66 800e0030 00000001 00000000 00000000
3744 01:55:09.273042 [ 112.907239] Backtrace:
3745 01:55:09.273452 [ 112.909719] [<c1357d90>] (lkdtm_WRITE_KERN) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3746 01:55:09.273859 [ 112.917905] r7:c5fb7f60 r6:0000000b r5:c6f23000 r4:0000002a
3747 01:55:09.315486 [ 112.923576] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3748 01:55:09.316034 [ 112.931592] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3749 01:55:09.316488 [ 112.939518] r9:c5fb7f60 r8:c519fc00 r7:0000000b r6:b6dec000 r5:c29c9b80 r4:c0c2d400
3750 01:55:09.316915 [ 112.947274] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3751 01:55:09.317328 [ 112.955113] r9:c07f4bec r8:c5fb7f60 r7:c2816000 r6:b6dec000 r5:c29c9b80 r4:00000000
3752 01:55:09.317738 [ 112.962865] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3753 01:55:09.359754 [ 112.970008] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c5fb6000 r5:c29c9b80
3754 01:55:09.360311 [ 112.977841] r4:c29c9b80
3755 01:55:09.360773 [ 112.980385] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3756 01:55:09.361196 [ 112.987527] r9:c5fb6000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:0000000b r4:0000000b
3757 01:55:09.361606 [ 112.995282] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3758 01:55:09.362009 [ 113.002856] Exception stack(0xc5fb7fa8 to 0xc5fb7ff0)
3759 01:55:09.403304 [ 113.007914] 7fa0: 0000000b 0000000b 00000001 b6dec000 0000000b 00000000
3760 01:55:09.403465 [ 113.016100] 7fc0: 0000000b 0000000b b6f33e00 00000004 00000001 00000000 00020000 beaf5a54
3761 01:55:09.403558 [ 113.024282] 7fe0: 00000004 beaf5788 b6ea194f b6e27c66
3762 01:55:09.403639 [ 113.029341] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3763 01:55:09.403718 [ 113.035445] ---[ end trace 2eaa1d1e4d130cdf ]---
3764 01:55:09.403796 0001 b6e51000 00000014 00000000
3765 01:55:09.403873 # [ 112.143024] 7fc0: 00000014 00000014 b6f98e00 00000004 00000001 00000000 00020000 beab8a54
3766 01:55:09.403964 # [ 112.151211] 7fe0: 00000004 beab8788 b6f0694f b6e8cc66
3767 01:55:09.447099 # [ 112.156276] Code: e34a3bcd e30c080c e34c01ac e0233002 (e5843000)
3768 01:55:09.447186 # [ 112.162383] ---[ end trace 2eaa1d1e4d130cde ]---
3769 01:55:09.447273 # WRITE_RO_AFTER_INIT: missing 'call trace:': [FAIL]
3770 01:55:09.447355 not ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh # exit=1
3771 01:55:09.447436 # selftests: lkdtm: WRITE_KERN.sh
3772 01:55:09.447515 # Segmentation fault
3773 01:55:09.559043 # [ 112.640919] lkdtm: Performing direct entry WRITE_KERN
3774 01:55:09.559129 # [ 112.647831] lkdtm: attempting bad 7511656 byte write at c1357bf8
3775 01:55:09.559213 # [ 112.656732] 8<--- cut here ---
3776 01:55:09.559291 # [ 112.662594] Unable to handle kernel paging request at virtual address c1357bf8
3777 01:55:09.559368 # [ 112.669824] pgd = 163fd0eb
3778 01:55:09.559443 # [ 112.672538] [c1357bf8] *pgd=1121940e(bad)
3779 01:55:09.559517 # [ 112.676567] Internal error: Oops: 80d [#14] SMP ARM
3780 01:55:09.602174 # [ 112.681451] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3781 01:55:09.602268 # [ 112.710483] CPU: 0 PID: 2596 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3782 01:55:09.602359 # [ 112.718229] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3783 01:55:09.602445 # [ 112.724770] PC is at memcpy+0x50/0x330
3784 01:55:09.602529 # [ 112.728528] LR is at 0xe92dd830
3785 01:55:09.645689 # [ 112.731673] pc : [<c08ccb90>] lr : [<e92dd830>] psr: 200e0013
3786 01:55:09.645951 # [ 112.737944] sp : c5fb7e2c ip : e1a0c00d fp : c5fb7e64
3787 01:55:09.646147 # [ 112.743173] r10: 0000000b r9 : c1acba28 r8 : e89da800
3788 01:55:09.646319 # [ 112.748402] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3789 01:55:09.646484 # [ 112.754933] r3 : e1a0c00d r2 : 00729dc8 r1 : c0c2ddb0 r0 : c1357bf8
3790 01:55:09.646640 # [ 112.761466] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3791 01:55:09.646794 # [ 112.768606] Control: 10c5387d Table: 16f7404a DAC: 00000051
3792 01:55:09.688648 # [ 112.774357] Process cat (pid: 2596, stack limit = 0xe2112ee1)
3793 01:55:09.689060 # [ 112.780108] Stack: (0xc5fb7e2c to 0xc5fb8000)
3794 01:55:09.689470 # [ 112.784474] 7e20: c0c2dd90 00729e68 c5fb7f60 c15e7d40 c1357bf8
3795 01:55:09.689857 # [ 112.792660] 7e40: c1357bf8 c1357ddc 0000002a c6f23000 0000000b c5fb7f60 c5fb7e74 c5fb7e68
3796 01:55:09.690236 # [ 112.800845] 7e60: c0c2d020 c1357d9c c5fb7e9c c5fb7e78 c0c2d520 c0c2d000 c0c2d400 c29c9b80
3797 01:55:09.731787 # [ 112.809030] 7e80: b6dec000 0000000b c519fc00 c5fb7f60 c5fb7ec4 c5fb7ea0 c07f4c50 c0c2d40c
3798 01:55:09.732344 # [ 112.817215] 7ea0: 00000000 c29c9b80 b6dec000 c2816000 c5fb7f60 c07f4bec c5fb7f5c c5fb7ec8
3799 01:55:09.732807 # [ 112.825400] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c2d629a4 c05988bc c5fb6000
3800 01:55:09.733232 # [ 112.833586] 7ee0: b6dec000 00020000 00000004 0000000b 0001fff5 c5fb7ee0 00000001 00000805
3801 01:55:09.733654 # [ 112.841769] 7f00: c583b540 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3802 01:55:09.734061 # [ 112.849955] 7f20: 00000000 00000000 c5fb6000 8bd988cb b6deb000 c29c9b80 c29c9b80 c5fb6000
3803 01:55:09.775532 # [ 112.858140] 7f40: b6dec000 00000000 00000000 00000004 c5fb7f94 c5fb7f60 c05988bc c0598228
3804 01:55:09.776086 # [ 112.866324] 7f60: 00000000 00000000 c5fb7fac 8bd988cb 0000000b 0000000b b6f33e00 00000004
3805 01:55:09.776550 # [ 112.874508] 7f80: c03002e4 c5fb6000 c5fb7fa4 c5fb7f98 c059894c c0598854 00000000 c5fb7fa8
3806 01:55:09.776974 # [ 112.882691] 7fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6dec000 0000000b 00000000
3807 01:55:09.777382 # [ 112.890875] 7fc0: 0000000b 0000000b b6f33e00 00000004 00000001 00000000 00020000 beaf5a54
3808 01:55:09.819642 # [ 112.899061] 7fe0: 00000004 beaf5788 b6ea194f b6e27c66 800e0030 00000001 00000000 00000000
3809 01:55:09.820196 # [ 112.907239] Backtrace:
3810 01:55:09.820654 # [ 112.909719] [<c1357d90>] (lkdtm_WRITE_KERN) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3811 01:55:09.821077 # [ 112.917905] r7:c5fb7f60 r6:0000000b r5:c6f23000 r4:0000002a
3812 01:55:09.821493 # [ 112.923576] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3813 01:55:09.821903 # [ 112.931592] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3814 01:55:09.863658 # [ 112.939518] r9:c5fb7f60 r8:c519fc00 r7:0000000b r6:b6dec000 r5:c29c9b80 r4:c0c2d400
3815 01:55:09.864216 # [ 112.947274] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3816 01:55:09.864675 # [ 112.955113] r9:c07f4bec r8:c5fb7f60 r7:c2816000 r6:b6dec000 r5:c29c9b80 r4:00000000
3817 01:55:09.865095 # [ 112.962865] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3818 01:55:09.865504 # [ 112.970008] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c5fb6000 r5:c29c9b80
3819 01:55:09.865904 # [ 112.977841] r4:c29c9b80
3820 01:55:09.907686 # [ 112.980385] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3821 01:55:09.908245 # [ 112.987527] r9:c5fb6000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:0000000b r4:0000000b
3822 01:55:09.908707 # [ 112.995282] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3823 01:55:09.909129 # [ 113.002856] Exception stack(0xc5fb7fa8 to 0xc5fb7ff0)
3824 01:55:09.909537 # [ 113.007914] 7fa0: 0000000b 0000[ 113.553210] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3825 01:55:09.909943 000b 00000001 [b 6 d1e13c.050509 57] lkdtm: attempting good refcount_inc() without overflow
3826 01:55:09.910352 0000000b 00000000
3827 01:55:09.951657 # [ 113.01610[ 113.567917] lkdtm: attempting bad refcount_inc() overflow
3828 01:55:09.952215 0] 7fc0: 0000000b 0000000b b6f33e[ 113.576070] ------------[ cut here ]------------
3829 01:55:09.952690 00 00000004 00000001 00000000 000[ 113.583684] WARNING: CPU: 2 PID: 2671 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3830 01:55:09.953123 20000 beaf5a54
3831 01:55:09.953543 # [ 113.024282] [ 113.594860] refcount_t: saturated; leaking memory.
3832 01:55:09.995657 7fe0: 00000004 beaf5788 b6ea194f [ 113.602499] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3833 01:55:09.996238 b6e27c66
3834 01:55:09.996698 # [ 113.029341] Code: [ 113.634213] CPU: 2 PID: 2671 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3835 01:55:09.997127 f5d1f05c f[5 d 11f1037.c6 4e487b76] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3836 01:55:10.039737 51f8 e2522020 (e[8 a 015113f.86)53124] Backtrace:
3837 01:55:10.040297
3838 01:55:10.040761 # [ 113.035445] ---[ end t[r a113.657670] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
3839 01:55:10.041190 ce 2eaa1d1e4d13[0 c d1f1 3].-6-6-830] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3840 01:55:10.041607
3841 01:55:10.042011 # WRITE_KERN: [m i s1s1i3n.g6 75485] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
3842 01:55:10.042413 call trace:': [FAIL]
3843 01:55:10.042808 [ n o1t1 3o684879] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3844 01:55:10.083762 k 41 selftests:[ l k1d1t3m.:6 9W092] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
3845 01:55:10.084322 RITE_KERN.sh # exit[= 1 1
3846 01:55:10.084783 1#3 .s03834] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
3847 01:55:10.085214 elftests: [l k d1t1m3:. 7R1E3F4C78] r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6c36000
3848 01:55:10.085624 UNT_INC_OVERFLOW.sh
3849 01:55:10.086031 [ 113.720966] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3850 01:55:10.086436 [ 113.731738] r9:c1acba34 r8:c15e7d40 r7:c6c37f60 r6:00000016 r5:c5fe6000 r4:c6c36000
3851 01:55:10.127778 [ 113.739501] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
3852 01:55:10.128337 [ 113.749171] [<c0c2e060>] (__refcount_add.constprop.0) from [<c135820c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3853 01:55:10.128798 [ 113.759271] [<c1358194>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3854 01:55:10.129223 [ 113.768407] r4:0000002b
3855 01:55:10.129628 [ 113.770952] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3856 01:55:10.171344 [ 113.778968] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3857 01:55:10.171512 [ 113.786892] r9:c6c37f60 r8:c519fc00 r7:00000016 r6:b6e1b000 r5:c6996140 r4:c0c2d400
3858 01:55:10.171608 [ 113.794647] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3859 01:55:10.171693 [ 113.802485] r9:c07f4bec r8:c6c37f60 r7:c2816000 r6:b6e1b000 r5:c6996140 r4:00000000
3860 01:55:10.171774 [ 113.810237] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3861 01:55:10.171855 [ 113.817380] r10:00000004 r9:00000000 r8:00000000 r7:b6e1b000 r6:c6c36000 r5:c6996140
3862 01:55:10.171934 [ 113.825213] r4:c6996140
3863 01:55:10.215648 [ 113.827757] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3864 01:55:10.216205 [ 113.834901] r9:c6c36000 r8:c03002e4 r7:00000004 r6:b6f62e00 r5:00000016 r4:00000016
3865 01:55:10.216666 [ 113.842656] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3866 01:55:10.217089 [ 113.850230] Exception stack(0xc6c37fa8 to 0xc6c37ff0)
3867 01:55:10.217501 [ 113.855290] 7fa0: 00000016 00000016 00000001 b6e1b000 00000016 00000000
3868 01:55:10.217907 [ 113.863476] 7fc0: 00000016 00000016 b6f62e00 00000004 00000001 00000000 00020000 bebcca54
3869 01:55:10.259376 [ 113.871659] 7fe0: 00000004 bebcc788 b6ed094f b6e56c66
3870 01:55:10.259539 [ 113.876791] irq event stamp: 0
3871 01:55:10.259630 [ 113.879868] hardirqs last enabled at (0): [<00000000>] 0x0
3872 01:55:10.259712 [ 113.885488] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3873 01:55:10.259792 [ 113.893016] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3874 01:55:10.259869 [ 113.900512] softirqs last disabled at (0): [<00000000>] 0x0
3875 01:55:10.259944 [ 113.906122] ---[ end trace 2eaa1d1e4d130ce0 ]---
3876 01:55:10.260019 [ 113.910753] lkdtm: Overflow detected: saturated
3877 01:55:10.381854 # [ 113.553210] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3878 01:55:10.382412 # [ 113.559657] lkdtm: attempting good refcount_inc() without overflow
3879 01:55:10.382872 # [ 113.567917] lkdtm: attempting bad refcount_inc() overflow
3880 01:55:10.383327 # [ 113.576070] ------------[ cut here ]------------
3881 01:55:10.383743 # [ 113.583684] WARNING: CPU: 2 PID: 2671 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3882 01:55:10.384151 # [ 113.594860] refcount_t: saturated; leaking memory.
3883 01:55:10.424989 # [ 113.602499] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3884 01:55:10.425547 # [ 113.634213] CPU: 2 PID: 2671 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3885 01:55:10.426008 # [ 113.644776] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3886 01:55:10.426428 # [ 113.653124] Backtrace:
3887 01:55:10.468096 # [ 113.657670] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
3888 01:55:10.468651 # [ 113.667830] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3889 01:55:10.469108 # [ 113.675485] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
3890 01:55:10.469528 # [ 113.684879] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3891 01:55:10.469938 # [ 113.694092] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
3892 01:55:10.470342 # [ 113.703834] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
3893 01:55:10.511454 # [ 113.713478] r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6c36000
3894 01:55:10.512020 # [ 113.720966] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3895 01:55:10.512474 # [ 113.731738] r9:c1acba34 r8:c15e7d40 r7:c6c37f60 r6:00000016 r5:c5fe6000 r4:c6c36000
3896 01:55:10.512894 # [ 113.739501] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
3897 01:55:10.513301 # [ 113.749171] [<c0c2e060>] (__refcount_add.constprop.0) from [<c135820c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3898 01:55:10.555566 # [ 113.759271] [<c1358194>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3899 01:55:10.556127 # [ 113.768407] r4:0000002b
3900 01:55:10.556583 # [ 113.770952] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3901 01:55:10.557004 # [ 113.778968] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3902 01:55:10.557410 # [ 113.786892] r9:c6c37f60 r8:c519fc00 r7:00000016 r6:b6e1b000 r5:c6996140 r4:c0c2d400
3903 01:55:10.557808 # [ 113.794647] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3904 01:55:10.599545 # [ 113.802485] r9:c07f4bec r8:c6c37f60 r7:c2816000 r6:b6e1b000 r5:c6996140 r4:00000000
3905 01:55:10.600105 # [ 113.810237] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3906 01:55:10.600577 # [ 113.817380] r10:00000004 r9:00000000 r8:00000000 r7:b6e1b000 r6:c6c36000 r5:c6996140
3907 01:55:10.601042 # [ 113.825213] r4:c6996140
3908 01:55:10.601461 # [ 113.827757] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3909 01:55:10.601869 # [ 113.834901] r9:c6c36000 r8:c03002e4 r7:00000004 r6:b6f62e00 r5:00000016 r4:00000016
3910 01:55:10.643664 # [ 113.842656] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3911 01:55:10.644221 # [ 113.850230] Exception stack(0xc6c37fa8 to 0xc6c37ff0)
3912 01:55:10.644684 # [ 113.855290] 7fa0: 00000016 00000016 00000001 b6e1b000 00000016 00000000
3913 01:55:10.645108 # [ 113.863476] 7fc0: 00000016 00000016 b6f62e00 00000004 00000001 00000000 00020000 bebcca54
3914 01:55:10.645518 # [ 113.871659] 7fe0: 00000004 bebcc788 b6ed094f b6e56c66
3915 01:55:10.645924 # [ 113.876791] irq event stamp: 0
3916 01:55:10.646322 # [ 113.879868] hardirqs last enabled at (0): [<00000000>] 0x0
3917 01:55:10.687453 # [ 113.885488] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3918 01:55:10.687966 # [ 113.893016] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3919 01:55:10.688389 # [ 113.900512] softirqs last disabled at (0): [<00000000>] 0x0
3920 01:55:10.688778 # [ 113.906122] ---[ end trace 2eaa1d1e4d130ce0 ]---
3921 01:55:10.689154 # [ 113.910753] lkdtm: Overflow detected: saturated
3922 01:55:10.689525 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3923 01:55:10.689887 not ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # exit=1
3924 01:55:10.731670 # selftests: lkdtm: REF[ 114.344317] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3925 01:55:10.732189 COUNT_ADD_OVER[F L O1W1.4s.h35
3926 01:55:10.732654 1296] lkdtm: attempting good refcount_add() without overflow
3927 01:55:10.733086 [ 114.359635] lkdtm: attempting bad refcount_add() overflow
3928 01:55:10.733496 [ 114.365124] ------------[ cut here ]------------
3929 01:55:10.733902 [ 114.369778] WARNING: CPU: 3 PID: 2705 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3930 01:55:10.734301 [ 114.378298] refcount_t: saturated; leaking memory.
3931 01:55:10.775748 [ 114.383139] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3932 01:55:10.776280 [ 114.412394] CPU: 3 PID: 2705 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3933 01:55:10.776753 [ 114.420148] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3934 01:55:10.777178 [ 114.426684] Backtrace:
3935 01:55:10.819680 [ 114.429163] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
3936 01:55:10.820227 [ 114.436744] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3937 01:55:10.820695 [ 114.442417] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
3938 01:55:10.821120 [ 114.449745] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3939 01:55:10.821530 [ 114.456721] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
3940 01:55:10.821936 [ 114.464480] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
3941 01:55:10.822332 [ 114.471973] r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6926000
3942 01:55:10.863516 [ 114.477650] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3943 01:55:10.864074 [ 114.486621] r9:c1acba4c r8:c15e7d40 r7:c6927f60 r6:00000016 r5:c471c000 r4:c6926000
3944 01:55:10.864541 [ 114.494389] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
3945 01:55:10.864964 [ 114.504064] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13582b4>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3946 01:55:10.907642 [ 114.514170] [<c1358230>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3947 01:55:10.908196 [ 114.523309] r4:0000002c
3948 01:55:10.908657 [ 114.525859] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3949 01:55:10.909083 [ 114.533881] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3950 01:55:10.909497 [ 114.541810] r9:c6927f60 r8:c519fc00 r7:00000016 r6:b6dbe000 r5:c5e58280 r4:c0c2d400
3951 01:55:10.909902 [ 114.549571] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3952 01:55:10.910296 [ 114.557413] r9:c07f4bec r8:c6927f60 r7:c2816000 r6:b6dbe000 r5:c5e58280 r4:00000000
3953 01:55:10.951633 [ 114.565171] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3954 01:55:10.952190 [ 114.572317] r10:00000004 r9:00000000 r8:00000000 r7:b6dbe000 r6:c6926000 r5:c5e58280
3955 01:55:10.952656 [ 114.580152] r4:c5e58280
3956 01:55:10.953080 [ 114.582699] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
3957 01:55:10.953496 [ 114.589846] r9:c6926000 r8:c03002e4 r7:00000004 r6:b6f05e00 r5:00000016 r4:00000016
3958 01:55:10.953903 [ 114.597602] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3959 01:55:10.995472 [ 114.605180] Exception stack(0xc6927fa8 to 0xc6927ff0)
3960 01:55:10.996023 [ 114.610243] 7fa0: 00000016 00000016 00000001 b6dbe000 00000016 00000000
3961 01:55:10.996486 [ 114.618430] 7fc0: 00000016 00000016 b6f05e00 00000004 00000001 00000000 00020000 bed2da54
3962 01:55:10.996910 [ 114.626616] 7fe0: 00000004 bed2d788 b6e7394f b6df9c66
3963 01:55:10.997320 [ 114.631759] irq event stamp: 0
3964 01:55:10.997735 [ 114.634866] hardirqs last enabled at (0): [<00000000>] 0x0
3965 01:55:10.998134 [ 114.640461] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3966 01:55:11.039779 [ 114.648002] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3967 01:55:11.040338 [ 114.655561] softirqs last disabled at (0): [<00000000>] 0x0
3968 01:55:11.040797 [ 114.661155] ---[ end trace 2eaa1d1e4d130ce1 ]---
3969 01:55:11.041223 [ 114.665835] lkdtm: Overflow detected: saturated
3970 01:55:11.142290 # [ 114.344317] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3971 01:55:11.142842 # [ 114.351296] lkdtm: attempting good refcount_add() without overflow
3972 01:55:11.143224 # [ 114.359635] lkdtm: attempting bad refcount_add() overflow
3973 01:55:11.143552 # [ 114.365124] ------------[ cut here ]------------
3974 01:55:11.143866 # [ 114.369778] WARNING: CPU: 3 PID: 2705 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3975 01:55:11.144180 # [ 114.378298] refcount_t: saturated; leaking memory.
3976 01:55:11.185001 # [ 114.383139] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
3977 01:55:11.185561 # [ 114.412394] CPU: 3 PID: 2705 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3978 01:55:11.185925 # [ 114.420148] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3979 01:55:11.186260 # [ 114.426684] Backtrace:
3980 01:55:11.227862 # [ 114.429163] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
3981 01:55:11.228268 # [ 114.436744] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
3982 01:55:11.228589 # [ 114.442417] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
3983 01:55:11.228891 # [ 114.449745] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3984 01:55:11.229180 # [ 114.456721] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
3985 01:55:11.229466 # [ 114.464480] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
3986 01:55:11.271455 # [ 114.471973] r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6926000
3987 01:55:11.271964 # [ 114.477650] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
3988 01:55:11.272291 # [ 114.486621] r9:c1acba4c r8:c15e7d40 r7:c6927f60 r6:00000016 r5:c471c000 r4:c6926000
3989 01:55:11.272593 # [ 114.494389] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
3990 01:55:11.272887 # [ 114.504064] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13582b4>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3991 01:55:11.315427 # [ 114.514170] [<c1358230>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
3992 01:55:11.315942 # [ 114.523309] r4:0000002c
3993 01:55:11.316265 # [ 114.525859] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
3994 01:55:11.316568 # [ 114.533881] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
3995 01:55:11.316862 # [ 114.541810] r9:c6927f60 r8:c519fc00 r7:00000016 r6:b6dbe000 r5:c5e58280 r4:c0c2d400
3996 01:55:11.317146 # [ 114.549571] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
3997 01:55:11.359707 # [ 114.557413] r9:c07f4bec r8:c6927f60 r7:c2816000 r6:b6dbe000 r5:c5e58280 r4:00000000
3998 01:55:11.360265 # [ 114.565171] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
3999 01:55:11.360622 # [ 114.572317] r10:00000004 r9:00000000 r8:00000000 r7:b6dbe000 r6:c6926000 r5:c5e58280
4000 01:55:11.360951 # [ 114.580152] r4:c5e58280
4001 01:55:11.361262 # [ 114.582699] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4002 01:55:11.361569 # [ 114.589846] r9:c6926000 r8:c03002e4 r7:00000004 r6:b6f05e00 r5:00000016 r4:00000016
4003 01:55:11.403659 # [ 114.597602] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4004 01:55:11.404230 # [ 114.605180] Exception stack(0xc6927fa8 to 0xc6927ff0)
4005 01:55:11.404608 # [ 114.610243] 7fa0: 00000016 00000016 00000001 b6dbe000 00000016 00000000
4006 01:55:11.404944 # [ 114.618430] 7fc0: 00000016 00000016 b6f05e00 00000004 00000001 00000000 00020000 bed2da54
4007 01:55:11.405265 # [ 114.626616] 7fe0: 00000004 bed2d788 b6e7394f b6df9c66
4008 01:55:11.405572 # [ 114.631759] irq event stamp: 0
4009 01:55:11.405872 # [ 114.634866] hardirqs last enabled at (0): [<00000000>] 0x0
4010 01:55:11.447657 # [ 114.640461] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4011 01:55:11.448209 # [ 114.648002] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4012 01:55:11.448568 # [ 114.655561] softirqs last disabled at (0): [<00000000>] 0x0
4013 01:55:11.448897 # [ 114.661155] ---[ end trace 2eaa1d1e4d130ce1 ]---
4014 01:55:11.449213 # [ 114.665835] lkdtm: Overflow detected: saturated
4015 01:55:11.449519 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4016 01:55:11.449820 not ok [ 115.093593] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4017 01:55:11.491578 43 selftests: lkdtm: REFCOUNT_ADD[ 115.103320] lkdtm: attempting bad refcount_inc_not_zero() overflow
4018 01:55:11.492144 _OVERFLOW.sh # exit=1
4019 01:55:11.492498 # selftest[ 115.112272] ------------[ cut here ]------------
4020 01:55:11.492825 s: lkdtm: REFCOUNT_INC_NOT_ZERO_O[ 115.119727] WARNING: CPU: 3 PID: 2739 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4021 01:55:11.493172 VERFLOW.sh
4022 01:55:11.493492 [ 115.131137] refcount_t: saturated; leaking memory.
4023 01:55:11.535517 [ 115.136879] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4024 01:55:11.536085 [ 115.166046] CPU: 3 PID: 2739 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4025 01:55:11.536457 [ 115.173795] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4026 01:55:11.536791 [ 115.180327] Backtrace:
4027 01:55:11.537113 [ 115.182798] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4028 01:55:11.579473 [ 115.190377] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4029 01:55:11.580018 [ 115.196049] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4030 01:55:11.580372 [ 115.203369] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4031 01:55:11.580700 [ 115.210339] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
4032 01:55:11.581018 [ 115.218092] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4033 01:55:11.581324 [ 115.225581] r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c6c9e000
4034 01:55:11.623471 [ 115.231255] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4035 01:55:11.624019 [ 115.240223] r9:c1acba64 r8:c15e7d40 r7:c6c9ff60 r6:0000001f r5:c5ffb000 r4:7fffffff
4036 01:55:11.624372 [ 115.247983] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4037 01:55:11.624704 [ 115.258433] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c1358328>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4038 01:55:11.625027 [ 115.270086] r5:c5ffb000 r4:c6c9e000
4039 01:55:11.667576 [ 115.273677] [<c13582d8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4040 01:55:11.668130 [ 115.283595] r4:0000002d
4041 01:55:11.668484 [ 115.286141] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4042 01:55:11.668816 [ 115.294156] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4043 01:55:11.669131 [ 115.302082] r9:c6c9ff60 r8:c519fc00 r7:0000001f r6:b6e55000 r5:c5e58f00 r4:c0c2d400
4044 01:55:11.669439 [ 115.309836] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4045 01:55:11.711635 [ 115.317675] r9:c07f4bec r8:c6c9ff60 r7:c2816000 r6:b6e55000 r5:c5e58f00 r4:00000000
4046 01:55:11.712194 [ 115.325426] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4047 01:55:11.712556 [ 115.332571] r10:00000004 r9:00000000 r8:00000000 r7:b6e55000 r6:c6c9e000 r5:c5e58f00
4048 01:55:11.712889 [ 115.340403] r4:c5e58f00
4049 01:55:11.713207 [ 115.342945] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4050 01:55:11.713515 [ 115.350087] r9:c6c9e000 r8:c03002e4 r7:00000004 r6:b6f9ce00 r5:0000001f r4:0000001f
4051 01:55:11.713814 [ 115.357842] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4052 01:55:11.755150 [ 115.365416] Exception stack(0xc6c9ffa8 to 0xc6c9fff0)
4053 01:55:11.755337 [ 115.370476] ffa0: 0000001f 0000001f 00000001 b6e55000 0000001f 00000000
4054 01:55:11.755417 [ 115.378662] ffc0: 0000001f 0000001f b6f9ce00 00000004 00000001 00000000 00020000 bea07a54
4055 01:55:11.755494 [ 115.386845] ffe0: 00000004 bea07788 b6f0a94f b6e90c66
4056 01:55:11.755553 [ 115.391959] irq event stamp: 0
4057 01:55:11.755632 [ 115.395031] hardirqs last enabled at (0): [<00000000>] 0x0
4058 01:55:11.755703 [ 115.400619] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4059 01:55:11.799431 [ 115.408167] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4060 01:55:11.799655 [ 115.415704] softirqs last disabled at (0): [<00000000>] 0x0
4061 01:55:11.799776 [ 115.421295] ---[ end trace 2eaa1d1e4d130ce2 ]---
4062 01:55:11.799886 [ 115.425958] lkdtm: Overflow detected: saturated
4063 01:55:11.894762 # [ 115.093593] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4064 01:55:11.895339 # [ 115.103320] lkdtm: attempting bad refcount_inc_not_zero() overflow
4065 01:55:11.895695 # [ 115.112272] ------------[ cut here ]------------
4066 01:55:11.896023 # [ 115.119727] WARNING: CPU: 3 PID: 2739 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4067 01:55:11.896342 # [ 115.131137] refcount_t: saturated; leaking memory.
4068 01:55:11.938126 # [ 115.136879] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4069 01:55:11.938690 # [ 115.166046] CPU: 3 PID: 2739 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4070 01:55:11.939105 # [ 115.173795] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4071 01:55:11.939458 # [ 115.180327] Backtrace:
4072 01:55:11.939780 # [ 115.182798] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4073 01:55:11.980870 # [ 115.190377] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4074 01:55:11.981430 # [ 115.196049] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4075 01:55:11.981790 # [ 115.203369] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4076 01:55:11.982117 # [ 115.210339] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
4077 01:55:11.982441 # [ 115.218092] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4078 01:55:11.982500 # [ 115.225581] r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c6c9e000
4079 01:55:12.023960 # [ 115.231255] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4080 01:55:12.024511 # [ 115.240223] r9:c1acba64 r8:c15e7d40 r7:c6c9ff60 r6:0000001f r5:c5ffb000 r4:7fffffff
4081 01:55:12.024869 # [ 115.247983] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4082 01:55:12.025198 # [ 115.258433] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c1358328>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4083 01:55:12.025521 # [ 115.270086] r5:c5ffb000 r4:c6c9e000
4084 01:55:12.071508 # [ 115.273677] [<c13582d8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4085 01:55:12.072071 # [ 115.283595] r4:0000002d
4086 01:55:12.072422 # [ 115.286141] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4087 01:55:12.072752 # [ 115.294156] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4088 01:55:12.073067 # [ 115.302082] r9:c6c9ff60 r8:c519fc00 r7:0000001f r6:b6e55000 r5:c5e58f00 r4:c0c2d400
4089 01:55:12.073376 # [ 115.309836] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4090 01:55:12.115535 # [ 115.317675] r9:c07f4bec r8:c6c9ff60 r7:c2816000 r6:b6e55000 r5:c5e58f00 r4:00000000
4091 01:55:12.116087 # [ 115.325426] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4092 01:55:12.116446 # [ 115.332571] r10:00000004 r9:00000000 r8:00000000 r7:b6e55000 r6:c6c9e000 r5:c5e58f00
4093 01:55:12.116774 # [ 115.340403] r4:c5e58f00
4094 01:55:12.117088 # [ 115.342945] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4095 01:55:12.117395 # [ 115.350087] r9:c6c9e000 r8:c03002e4 r7:00000004 r6:b6f9ce00 r5:0000001f r4:0000001f
4096 01:55:12.159511 # [ 115.357842] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4097 01:55:12.160057 # [ 115.365416] Exception stack(0xc6c9ffa8 to 0xc6c9fff0)
4098 01:55:12.160407 # [ 115.370476] ffa0: 0000001f 0000001f 00000001 b6e55000 0000001f 00000000
4099 01:55:12.160733 # [ 115.378662] ffc0: 0000001f 0000001f b6f9ce00 00000004 00000001 00000000 00020000 bea07a54
4100 01:55:12.161050 # [ 115.386845] ffe0: 00000004 bea07788 b6f0a94f b6e90c66
4101 01:55:12.161353 # [ 115.391959] irq event stamp: 0
4102 01:55:12.161680 # [ 115.395031] hardirqs last enabled at (0): [<00000000>] 0x0
4103 01:55:12.203356 # [ 115.400619] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4104 01:55:12.203761 # [ 115.408167] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4105 01:55:12.204086 # [ 115.415704] softirqs last disabled at (0): [<00000000>] 0x0
4106 01:55:12.204385 # [ 115.421295] ---[ end trace 2eaa1d1e4d130ce2 ]---
4107 01:55:12.204672 # [ 115.425958] lkdtm: Overflow detected: saturated
4108 01:55:12.204951 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4109 01:55:12.205228 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
4110 01:55:12.247654 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4111 01:55:12.248205 [ 115.865616] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4112 01:55:12.248565 [ 115.872474] lkdtm: attempting bad refcount_add_not_zero() overflow
4113 01:55:12.248891 [ 115.878667] ------------[ cut here ]------------
4114 01:55:12.249206 [ 115.883568] WARNING: CPU: 2 PID: 2773 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4115 01:55:12.249519 [ 115.892082] refcount_t: saturated; leaking memory.
4116 01:55:12.291529 [ 115.896888] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4117 01:55:12.292119 [ 115.926192] CPU: 2 PID: 2773 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4118 01:55:12.292485 [ 115.933953] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4119 01:55:12.292817 [ 115.940485] Backtrace:
4120 01:55:12.335548 [ 115.942956] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4121 01:55:12.336100 [ 115.950533] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4122 01:55:12.336457 [ 115.956202] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4123 01:55:12.336784 [ 115.963523] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4124 01:55:12.337096 [ 115.970493] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
4125 01:55:12.337441 [ 115.978250] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4126 01:55:12.337746 [ 115.985739] r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c6ba8000
4127 01:55:12.379770 [ 115.991413] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4128 01:55:12.380328 [ 116.000382] r9:c1acba84 r8:c15e7d40 r7:c6ba9f60 r6:0000001f r5:c6920000 r4:7fffffff
4129 01:55:12.380689 [ 116.008143] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4130 01:55:12.381019 [ 116.018591] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c13583b0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4131 01:55:12.381332 [ 116.030247] r5:c6920000 r4:c6ba8000
4132 01:55:12.423779 [ 116.033841] [<c1358360>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4133 01:55:12.424333 [ 116.043758] r4:0000002e
4134 01:55:12.424690 [ 116.046303] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4135 01:55:12.425024 [ 116.054319] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4136 01:55:12.425342 [ 116.062243] r9:c6ba9f60 r8:c519fc00 r7:0000001f r6:b6dcd000 r5:c6acdb80 r4:c0c2d400
4137 01:55:12.425650 [ 116.070001] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4138 01:55:12.467757 [ 116.077839] r9:c07f4bec r8:c6ba9f60 r7:c2816000 r6:b6dcd000 r5:c6acdb80 r4:00000000
4139 01:55:12.468313 [ 116.085592] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4140 01:55:12.468674 [ 116.092735] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6ba8000 r5:c6acdb80
4141 01:55:12.469000 [ 116.100568] r4:c6acdb80
4142 01:55:12.469314 [ 116.103111] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4143 01:55:12.469623 [ 116.110253] r9:c6ba8000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:0000001f r4:0000001f
4144 01:55:12.511493 [ 116.118006] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4145 01:55:12.512041 [ 116.125581] Exception stack(0xc6ba9fa8 to 0xc6ba9ff0)
4146 01:55:12.512396 [ 116.130640] 9fa0: 0000001f 0000001f 00000001 b6dcd000 0000001f 00000000
4147 01:55:12.512729 [ 116.138825] 9fc0: 0000001f 0000001f b6f14e00 00000004 00000001 00000000 00020000 bef96a54
4148 01:55:12.513067 [ 116.147008] 9fe0: 00000004 bef96788 b6e8294f b6e08c66
4149 01:55:12.513382 [ 116.152103] irq event stamp: 0
4150 01:55:12.513686 [ 116.155176] hardirqs last enabled at (0): [<00000000>] 0x0
4151 01:55:12.555442 [ 116.160764] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4152 01:55:12.555631 [ 116.168302] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4153 01:55:12.555727 [ 116.175860] softirqs last disabled at (0): [<00000000>] 0x0
4154 01:55:12.555813 [ 116.181450] ---[ end trace 2eaa1d1e4d130ce3 ]---
4155 01:55:12.555895 [ 116.186117] lkdtm: Overflow detected: saturated
4156 01:55:12.660682 # [ 115.865616] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4157 01:55:12.661232 # [ 115.872474] lkdtm: attempting bad refcount_add_not_zero() overflow
4158 01:55:12.661582 # [ 115.878667] ------------[ cut here ]------------
4159 01:55:12.661904 # [ 115.883568] WARNING: CPU: 2 PID: 2773 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4160 01:55:12.662222 # [ 115.892082] refcount_t: saturated; leaking memory.
4161 01:55:12.703463 # [ 115.896888] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4162 01:55:12.704021 # [ 115.926192] CPU: 2 PID: 2773 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4163 01:55:12.704378 # [ 115.933953] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4164 01:55:12.704729 # [ 115.940485] Backtrace:
4165 01:55:12.705056 # [ 115.942956] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4166 01:55:12.747489 # [ 115.950533] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4167 01:55:12.748036 # [ 115.956202] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4168 01:55:12.748392 # [ 115.963523] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4169 01:55:12.748720 # [ 115.970493] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
4170 01:55:12.749039 # [ 115.978250] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4171 01:55:12.749350 # [ 115.985739] r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c6ba8000
4172 01:55:12.791529 # [ 115.991413] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
4173 01:55:12.792079 # [ 116.000382] r9:c1acba84 r8:c15e7d40 r7:c6ba9f60 r6:0000001f r5:c6920000 r4:7fffffff
4174 01:55:12.792444 # [ 116.008143] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4175 01:55:12.792777 # [ 116.018591] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c13583b0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4176 01:55:12.793097 # [ 116.030247] r5:c6920000 r4:c6ba8000
4177 01:55:12.835466 # [ 116.033841] [<c1358360>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4178 01:55:12.836025 # [ 116.043758] r4:0000002e
4179 01:55:12.836392 # [ 116.046303] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4180 01:55:12.836725 # [ 116.054319] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4181 01:55:12.837043 # [ 116.062243] r9:c6ba9f60 r8:c519fc00 r7:0000001f r6:b6dcd000 r5:c6acdb80 r4:c0c2d400
4182 01:55:12.837354 # [ 116.070001] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4183 01:55:12.879684 # [ 116.077839] r9:c07f4bec r8:c6ba9f60 r7:c2816000 r6:b6dcd000 r5:c6acdb80 r4:00000000
4184 01:55:12.880232 # [ 116.085592] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4185 01:55:12.880648 # [ 116.092735] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6ba8000 r5:c6acdb80
4186 01:55:12.881000 # [ 116.100568] r4:c6acdb80
4187 01:55:12.881321 # [ 116.103111] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4188 01:55:12.881633 # [ 116.110253] r9:c6ba8000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:0000001f r4:0000001f
4189 01:55:12.923523 # [ 116.118006] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4190 01:55:12.924075 # [ 116.125581] Exception stack(0xc6ba9fa8 to 0xc6ba9ff0)
4191 01:55:12.924427 # [ 116.130640] 9fa0: 0000001f 0000001f 00000001 b6dcd000 0000001f 00000000
4192 01:55:12.924757 # [ 116.138825] 9fc0: 0000001f 0000001f b6f14e00 00000004 00000001 00000000 00020000 bef96a54
4193 01:55:12.925072 # [ 116.147008] 9fe0: 00000004 bef96788 b6e8294f b6e08c66
4194 01:55:12.925378 # [ 116.152103] irq event stamp: 0
4195 01:55:12.925681 # [ 116.155176] hardirqs last enabled at (0): [<00000000>] 0x0
4196 01:55:12.967535 # [ 116.160764] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4197 01:55:12.968084 # [ 116.168302] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4198 01:55:12.968441 # [ 116.175860] softirqs last disabled at (0): [<00000000>] 0x0
4199 01:55:12.968768 # [ 116.181450] ---[ end trace 2eaa1d1e4d130ce3 ]---
4200 01:55:12.969086 # [ 116.186117] lkdtm: Overflow detected: saturated
4201 01:55:12.969392 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4202 01:55:12.969694 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
4203 01:55:12.969995 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
4204 01:55:13.011740 [ 116.630405] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4205 01:55:13.012292 [ 116.636151] lkdtm: attempting good refcount_dec()
4206 01:55:13.012647 [ 116.640871] lkdtm: attempting bad refcount_dec() to zero
4207 01:55:13.012974 [ 116.646310] ------------[ cut here ]------------
4208 01:55:13.013288 [ 116.651004] WARNING: CPU: 3 PID: 2807 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4209 01:55:13.013599 [ 116.659519] refcount_t: decrement hit 0; leaking memory.
4210 01:55:13.055685 [ 116.664876] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4211 01:55:13.056269 [ 116.694017] CPU: 3 PID: 2807 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4212 01:55:13.056638 [ 116.701767] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4213 01:55:13.056972 [ 116.708299] Backtrace:
4214 01:55:13.057288 [ 116.710771] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4215 01:55:13.099664 [ 116.718351] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4216 01:55:13.100216 [ 116.724021] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4217 01:55:13.100577 [ 116.731342] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4218 01:55:13.100903 [ 116.738312] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
4219 01:55:13.101217 [ 116.746068] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4220 01:55:13.101527 [ 116.753558] r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c5ce0000
4221 01:55:13.143680 [ 116.759232] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4222 01:55:13.144236 [ 116.768200] r9:c1acbaa4 r8:c15e7d40 r7:c5ce1f60 r6:00000012 r5:c471c000 r4:c5ce0000
4223 01:55:13.144591 [ 116.775960] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
4224 01:55:13.144922 [ 116.785628] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358444>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4225 01:55:13.145241 [ 116.795383] [<c13583e8>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4226 01:55:13.187478 [ 116.804172] r4:0000002f
4227 01:55:13.188020 [ 116.806720] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4228 01:55:13.188370 [ 116.814737] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4229 01:55:13.188691 [ 116.822661] r9:c5ce1f60 r8:c519fc00 r7:00000012 r6:b6e86000 r5:c69f9400 r4:c0c2d400
4230 01:55:13.188999 [ 116.830417] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4231 01:55:13.189298 [ 116.838255] r9:c07f4bec r8:c5ce1f60 r7:c2816000 r6:b6e86000 r5:c69f9400 r4:00000000
4232 01:55:13.231673 [ 116.846008] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4233 01:55:13.232233 [ 116.853151] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c5ce0000 r5:c69f9400
4234 01:55:13.232583 [ 116.860984] r4:c69f9400
4235 01:55:13.232899 [ 116.863527] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4236 01:55:13.233208 [ 116.870671] r9:c5ce0000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:00000012 r4:00000012
4237 01:55:13.233505 [ 116.878425] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4238 01:55:13.233796 [ 116.885999] Exception stack(0xc5ce1fa8 to 0xc5ce1ff0)
4239 01:55:13.275358 [ 116.891059] 1fa0: 00000012 00000012 00000001 b6e86000 00000012 00000000
4240 01:55:13.275896 [ 116.899244] 1fc0: 00000012 00000012 b6fcde00 00000004 00000001 00000000 00020000 bee49a54
4241 01:55:13.276245 [ 116.907426] 1fe0: 00000004 bee49788 b6f3b94f b6ec1c66
4242 01:55:13.276567 [ 116.912537] irq event stamp: 0
4243 01:55:13.276876 [ 116.915611] hardirqs last enabled at (0): [<00000000>] 0x0
4244 01:55:13.277178 [ 116.921199] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4245 01:55:13.319674 [ 116.928754] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4246 01:55:13.320222 [ 116.936310] softirqs last disabled at (0): [<00000000>] 0x0
4247 01:55:13.320583 [ 116.941946] ---[ end trace 2eaa1d1e4d130ce4 ]---
4248 01:55:13.320913 [ 116.946587] lkdtm: Zero detected: saturated
4249 01:55:13.423420 # [ 116.630405] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4250 01:55:13.423980 # [ 116.636151] lkdtm: attempting good refcount_dec()
4251 01:55:13.424339 # [ 116.640871] lkdtm: attempting bad refcount_dec() to zero
4252 01:55:13.424668 # [ 116.646310] ------------[ cut here ]------------
4253 01:55:13.424981 # [ 116.651004] WARNING: CPU: 3 PID: 2807 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4254 01:55:13.425293 # [ 116.659519] refcount_t: decrement hit 0; leaking memory.
4255 01:55:13.471536 # [ 116.664876] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4256 01:55:13.472119 # [ 116.694017] CPU: 3 PID: 2807 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4257 01:55:13.472491 # [ 116.701767] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4258 01:55:13.472825 # [ 116.708299] Backtrace:
4259 01:55:13.515486 # [ 116.710771] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4260 01:55:13.516025 # [ 116.718351] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4261 01:55:13.516378 # [ 116.724021] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4262 01:55:13.516704 # [ 116.731342] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4263 01:55:13.517018 # [ 116.738312] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
4264 01:55:13.517324 # [ 116.746068] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4265 01:55:13.559438 # [ 116.753558] r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c5ce0000
4266 01:55:13.559949 # [ 116.759232] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4267 01:55:13.560287 # [ 116.768200] r9:c1acbaa4 r8:c15e7d40 r7:c5ce1f60 r6:00000012 r5:c471c000 r4:c5ce0000
4268 01:55:13.560634 # [ 116.775960] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
4269 01:55:13.560954 # [ 116.785628] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358444>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4270 01:55:13.603503 # [ 116.795383] [<c13583e8>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4271 01:55:13.604052 # [ 116.804172] r4:0000002f
4272 01:55:13.604414 # [ 116.806720] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4273 01:55:13.604745 # [ 116.814737] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4274 01:55:13.605059 # [ 116.822661] r9:c5ce1f60 r8:c519fc00 r7:00000012 r6:b6e86000 r5:c69f9400 r4:c0c2d400
4275 01:55:13.605368 # [ 116.830417] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4276 01:55:13.647517 # [ 116.838255] r9:c07f4bec r8:c5ce1f60 r7:c2816000 r6:b6e86000 r5:c69f9400 r4:00000000
4277 01:55:13.648067 # [ 116.846008] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4278 01:55:13.648433 # [ 116.853151] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c5ce0000 r5:c69f9400
4279 01:55:13.648764 # [ 116.860984] r4:c69f9400
4280 01:55:13.649080 # [ 116.863527] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4281 01:55:13.649388 # [ 116.870671] r9:c5ce0000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:00000012 r4:00000012
4282 01:55:13.691518 # [ 116.878425] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4283 01:55:13.692064 # [ 116.885999] Exception stack(0xc5ce1fa8 to 0xc5ce1ff0)
4284 01:55:13.692416 # [ 116.891059] 1fa0: 00000012 00000012 00000001 b6e86000 00000012 00000000
4285 01:55:13.692746 # [ 116.899244] 1fc0: 00000012 00000012 b6fcde00 00000004 00000001 00000000 00020000 bee49a54
4286 01:55:13.693063 # [ 116.907426] 1fe0: 00000004 bee49788 b6f3b94f b6ec1c66
4287 01:55:13.693368 # [ 116.912537] irq event stamp: 0
4288 01:55:13.693667 # [ 116.915611] hardirqs last enabled at (0): [<00000000>] 0x0
4289 01:55:13.735475 # [ 116.921199] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4290 01:55:13.735992 # [ 116.928754] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4291 01:55:13.736324 # [ 116.936310] softirqs last disabled at (0): [<00000000>] 0x0
4292 01:55:13.736665 # [ 116.941946] ---[ end trace 2eaa1d1e4d130ce4 ]---
4293 01:55:13.736986 # [ 116.946587] lkdtm: Zero detected: saturated
4294 01:55:13.737291 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4295 01:55:13.737590 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4296 01:55:13.737890 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4297 01:55:13.783152 [ 117.404745] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4298 01:55:13.783697 [ 117.410776] lkdtm: attempting bad refcount_dec() below zero
4299 01:55:13.784051 [ 117.416451] ------------[ cut here ]------------
4300 01:55:13.784381 [ 117.421108] WARNING: CPU: 1 PID: 2844 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4301 01:55:13.784702 [ 117.429660] refcount_t: decrement hit 0; leaking memory.
4302 01:55:13.826363 [ 117.435058] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4303 01:55:13.826924 [ 117.464205] CPU: 1 PID: 2844 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4304 01:55:13.827320 [ 117.471955] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4305 01:55:13.827653 [ 117.478486] Backtrace:
4306 01:55:13.827967 [ 117.480958] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4307 01:55:13.869637 [ 117.488536] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4308 01:55:13.870186 [ 117.494204] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4309 01:55:13.870543 [ 117.501525] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4310 01:55:13.870869 [ 117.508496] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
4311 01:55:13.871251 [ 117.516252] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4312 01:55:13.871568 [ 117.523740] r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c6f26000
4313 01:55:13.912741 [ 117.529414] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4314 01:55:13.913294 [ 117.538381] r9:c1acbab8 r8:c15e7d40 r7:c6f27f60 r6:00000016 r5:00000000 r4:c6f26000
4315 01:55:13.913652 [ 117.546142] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
4316 01:55:13.913982 [ 117.555809] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358508>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4317 01:55:13.914303 [ 117.565912] [<c13584c0>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4318 01:55:13.955857 [ 117.575049] r5:c5e04000 r4:00000030
4319 01:55:13.956404 [ 117.578637] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4320 01:55:13.956764 [ 117.586655] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4321 01:55:13.957100 [ 117.594580] r9:c6f27f60 r8:c519fc00 r7:00000016 r6:b6e09000 r5:c684e780 r4:c0c2d400
4322 01:55:13.957424 [ 117.602337] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4323 01:55:13.957736 [ 117.610176] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6e09000 r5:c684e780 r4:00000000
4324 01:55:13.999441 [ 117.617929] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4325 01:55:13.999984 [ 117.625072] r10:00000004 r9:00000000 r8:00000000 r7:b6e09000 r6:c6f26000 r5:c684e780
4326 01:55:14.000338 [ 117.632905] r4:c684e780
4327 01:55:14.000667 [ 117.635447] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4328 01:55:14.000984 [ 117.642589] r9:c6f26000 r8:c03002e4 r7:00000004 r6:b6f50e00 r5:00000016 r4:00000016
4329 01:55:14.001293 [ 117.650342] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4330 01:55:14.001593 [ 117.657917] Exception stack(0xc6f27fa8 to 0xc6f27ff0)
4331 01:55:14.043431 [ 117.662976] 7fa0: 00000016 00000016 00000001 b6e09000 00000016 00000000
4332 01:55:14.043985 [ 117.671161] 7fc0: 00000016 00000016 b6f50e00 00000004 00000001 00000000 00020000 be9e9a54
4333 01:55:14.044341 [ 117.679344] 7fe0: 00000004 be9e9788 b6ebe94f b6e44c66
4334 01:55:14.044670 [ 117.684467] irq event stamp: 0
4335 01:55:14.044985 [ 117.687563] hardirqs last enabled at (0): [<00000000>] 0x0
4336 01:55:14.045294 [ 117.693199] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4337 01:55:14.087414 [ 117.700699] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4338 01:55:14.087595 [ 117.708248] softirqs last disabled at (0): [<00000000>] 0x0
4339 01:55:14.087685 [ 117.713880] ---[ end trace 2eaa1d1e4d130ce5 ]---
4340 01:55:14.087769 [ 117.718514] lkdtm: Negative detected: saturated
4341 01:55:14.192518 # [ 117.404745] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4342 01:55:14.192735 # [ 117.410776] lkdtm: attempting bad refcount_dec() below zero
4343 01:55:14.192853 # [ 117.416451] ------------[ cut here ]------------
4344 01:55:14.192959 # [ 117.421108] WARNING: CPU: 1 PID: 2844 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4345 01:55:14.193062 # [ 117.429660] refcount_t: decrement hit 0; leaking memory.
4346 01:55:14.235608 # [ 117.435058] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4347 01:55:14.236106 # [ 117.464205] CPU: 1 PID: 2844 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4348 01:55:14.236421 # [ 117.471955] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4349 01:55:14.236706 # [ 117.478486] Backtrace:
4350 01:55:14.236975 # [ 117.480958] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4351 01:55:14.279467 # [ 117.488536] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4352 01:55:14.280022 # [ 117.494204] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4353 01:55:14.280385 # [ 117.501525] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4354 01:55:14.280715 # [ 117.508496] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
4355 01:55:14.281035 # [ 117.516252] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4356 01:55:14.281348 # [ 117.523740] r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c6f26000
4357 01:55:14.323481 # [ 117.529414] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4358 01:55:14.323996 # [ 117.538381] r9:c1acbab8 r8:c15e7d40 r7:c6f27f60 r6:00000016 r5:00000000 r4:c6f26000
4359 01:55:14.324335 # [ 117.546142] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
4360 01:55:14.324639 # [ 117.555809] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358508>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4361 01:55:14.367597 # [ 117.565912] [<c13584c0>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4362 01:55:14.368154 # [ 117.575049] r5:c5e04000 r4:00000030
4363 01:55:14.368522 # [ 117.578637] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4364 01:55:14.368852 # [ 117.586655] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4365 01:55:14.369171 # [ 117.594580] r9:c6f27f60 r8:c519fc00 r7:00000016 r6:b6e09000 r5:c684e780 r4:c0c2d400
4366 01:55:14.369480 # [ 117.602337] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4367 01:55:14.411430 # [ 117.610176] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6e09000 r5:c684e780 r4:00000000
4368 01:55:14.411973 # [ 117.617929] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4369 01:55:14.412332 # [ 117.625072] r10:00000004 r9:00000000 r8:00000000 r7:b6e09000 r6:c6f26000 r5:c684e780
4370 01:55:14.412664 # [ 117.632905] r4:c684e780
4371 01:55:14.412976 # [ 117.635447] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4372 01:55:14.413284 # [ 117.642589] r9:c6f26000 r8:c03002e4 r7:00000004 r6:b6f50e00 r5:00000016 r4:00000016
4373 01:55:14.413588 # [ 117.650342] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4374 01:55:14.455659 # [ 117.657917] Exception stack(0xc6f27fa8 to 0xc6f27ff0)
4375 01:55:14.456212 # [ 117.662976] 7fa0: 00000016 00000016 00000001 b6e09000 00000016 00000000
4376 01:55:14.456576 # [ 117.671161] 7fc0: 00000016 00000016 b6f50e00 00000004 00000001 00000000 00020000 be9e9a54
4377 01:55:14.456905 # [ 117.679344] 7fe0: 00000004 be9e9788 b6ebe94f b6e44c66
4378 01:55:14.457219 # [ 117.684467] irq event stamp: 0
4379 01:55:14.457526 # [ 117.687563] hardirqs last enabled at (0): [<00000000>] 0x0
4380 01:55:14.457828 # [ 117.693199] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4381 01:55:14.499458 # [ 117.700699] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4382 01:55:14.499971 # [ 117.708248] softirqs last disabled at (0): [<00000000>] 0x0
4383 01:55:14.500297 # [ 117.713880] ---[ end trace 2eaa1d1e4d130ce5 ]---
4384 01:55:14.500643 # [ 117.718514] lkdtm: Negative detected: saturated
4385 01:55:14.500959 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4386 01:55:14.501267 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4387 01:55:14.501574 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4388 01:55:14.552122 [ 118.173523] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4389 01:55:14.552671 [ 118.180337] lkdtm: attempting bad refcount_dec_and_test() below zero
4390 01:55:14.553028 [ 118.186753] ------------[ cut here ]------------
4391 01:55:14.553357 [ 118.191408] WARNING: CPU: 3 PID: 2879 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4392 01:55:14.553679 [ 118.199984] refcount_t: underflow; use-after-free.
4393 01:55:14.595425 [ 118.204936] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4394 01:55:14.595989 [ 118.234386] CPU: 3 PID: 2879 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4395 01:55:14.596354 [ 118.242135] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4396 01:55:14.596689 [ 118.248667] Backtrace:
4397 01:55:14.597008 [ 118.251140] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4398 01:55:14.639504 [ 118.258720] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4399 01:55:14.640050 [ 118.264387] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4400 01:55:14.640415 [ 118.271708] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4401 01:55:14.640748 [ 118.278677] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
4402 01:55:14.641063 [ 118.286431] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4403 01:55:14.641372 [ 118.293919] r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c6f3c000
4404 01:55:14.683449 [ 118.299593] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4405 01:55:14.683990 [ 118.308646] r9:c1acbad0 r8:c15e7d40 r7:c6f3df60 r6:0000001f r5:00000000 r4:c6f3c000
4406 01:55:14.684345 [ 118.316406] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4407 01:55:14.684676 [ 118.326861] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358580>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4408 01:55:14.727490 [ 118.338524] [<c1358530>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4409 01:55:14.728041 [ 118.348442] r5:c5ffb000 r4:00000031
4410 01:55:14.728404 [ 118.352031] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4411 01:55:14.728737 [ 118.360048] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4412 01:55:14.729053 [ 118.367973] r9:c6f3df60 r8:c519fc00 r7:0000001f r6:b6e93000 r5:c6a35680 r4:c0c2d400
4413 01:55:14.729362 [ 118.375727] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4414 01:55:14.771631 [ 118.383563] r9:c07f4bec r8:c6f3df60 r7:c2816000 r6:b6e93000 r5:c6a35680 r4:00000000
4415 01:55:14.772180 [ 118.391316] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4416 01:55:14.772542 [ 118.398458] r10:00000004 r9:00000000 r8:00000000 r7:b6e93000 r6:c6f3c000 r5:c6a35680
4417 01:55:14.772876 [ 118.406290] r4:c6a35680
4418 01:55:14.773191 [ 118.408832] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4419 01:55:14.773499 [ 118.415974] r9:c6f3c000 r8:c03002e4 r7:00000004 r6:b6fdae00 r5:0000001f r4:0000001f
4420 01:55:14.773801 [ 118.423727] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4421 01:55:14.815264 [ 118.431302] Exception stack(0xc6f3dfa8 to 0xc6f3dff0)
4422 01:55:14.815422 [ 118.436362] dfa0: 0000001f 0000001f 00000001 b6e93000 0000001f 00000000
4423 01:55:14.815490 [ 118.444545] dfc0: 0000001f 0000001f b6fdae00 00000004 00000001 00000000 00020000 befa8a54
4424 01:55:14.815553 [ 118.452728] dfe0: 00000004 befa8788 b6f4894f b6ecec66
4425 01:55:14.815612 [ 118.457843] irq event stamp: 0
4426 01:55:14.815671 [ 118.460916] hardirqs last enabled at (0): [<00000000>] 0x0
4427 01:55:14.815742 [ 118.466532] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4428 01:55:14.859609 [ 118.474080] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4429 01:55:14.860176 [ 118.481607] softirqs last disabled at (0): [<00000000>] 0x0
4430 01:55:14.860540 [ 118.487240] ---[ end trace 2eaa1d1e4d130ce6 ]---
4431 01:55:14.860873 [ 118.491872] lkdtm: Negative detected: saturated
4432 01:55:14.969642 # [ 118.173523] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4433 01:55:14.970187 # [ 118.180337] lkdtm: attempting bad refcount_dec_and_test() below zero
4434 01:55:14.970544 # [ 118.186753] ------------[ cut here ]------------
4435 01:55:14.970872 # [ 118.191408] WARNING: CPU: 3 PID: 2879 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4436 01:55:14.971237 # [ 118.199984] refcount_t: underflow; use-after-free.
4437 01:55:15.012676 # [ 118.204936] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4438 01:55:15.013238 # [ 118.234386] CPU: 3 PID: 2879 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4439 01:55:15.013596 # [ 118.242135] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4440 01:55:15.013928 # [ 118.248667] Backtrace:
4441 01:55:15.014245 # [ 118.251140] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4442 01:55:15.055565 # [ 118.258720] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4443 01:55:15.056114 # [ 118.264387] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4444 01:55:15.056472 # [ 118.271708] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4445 01:55:15.056804 # [ 118.278677] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
4446 01:55:15.057126 # [ 118.286431] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4447 01:55:15.057438 # [ 118.293919] r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c6f3c000
4448 01:55:15.099472 # [ 118.299593] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4449 01:55:15.100024 # [ 118.308646] r9:c1acbad0 r8:c15e7d40 r7:c6f3df60 r6:0000001f r5:00000000 r4:c6f3c000
4450 01:55:15.100391 # [ 118.316406] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4451 01:55:15.100725 # [ 118.326861] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358580>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4452 01:55:15.143492 # [ 118.338524] [<c1358530>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4453 01:55:15.144044 # [ 118.348442] r5:c5ffb000 r4:00000031
4454 01:55:15.144403 # [ 118.352031] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4455 01:55:15.144730 # [ 118.360048] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4456 01:55:15.145048 # [ 118.367973] r9:c6f3df60 r8:c519fc00 r7:0000001f r6:b6e93000 r5:c6a35680 r4:c0c2d400
4457 01:55:15.145356 # [ 118.375727] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4458 01:55:15.187540 # [ 118.383563] r9:c07f4bec r8:c6f3df60 r7:c2816000 r6:b6e93000 r5:c6a35680 r4:00000000
4459 01:55:15.188049 # [ 118.391316] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4460 01:55:15.188410 # [ 118.398458] r10:00000004 r9:00000000 r8:00000000 r7:b6e93000 r6:c6f3c000 r5:c6a35680
4461 01:55:15.188743 # [ 118.406290] r4:c6a35680
4462 01:55:15.189061 # [ 118.408832] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4463 01:55:15.189374 # [ 118.415974] r9:c6f3c000 r8:c03002e4 r7:00000004 r6:b6fdae00 r5:0000001f r4:0000001f
4464 01:55:15.231711 # [ 118.423727] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4465 01:55:15.232260 # [ 118.431302] Exception stack(0xc6f3dfa8 to 0xc6f3dff0)
4466 01:55:15.232619 # [ 118.436362] dfa0: 0000001f 0000001f 00000001 b6e93000 0000001f 00000000
4467 01:55:15.232948 # [ 118.444545] dfc0: 0000001f 0000001f b6fdae00 00000004 00000001 00000000 00020000 befa8a54
4468 01:55:15.233266 # [ 118.452728] dfe0: 00000004 befa8788 b6f4894f b6ecec66
4469 01:55:15.233574 # [ 118.457843] irq event stamp: 0
4470 01:55:15.233873 # [ 118.460916] hardirqs last enabled at (0): [<00000000>] 0x0
4471 01:55:15.275634 # [ 118.466532] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4472 01:55:15.276155 # [ 118.474080] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4473 01:55:15.276535 # [ 118.481607] softirqs last disabled at (0): [<00000000>] 0x0
4474 01:55:15.276870 # [ 118.487240] ---[ end trace 2eaa1d1e4d130ce6 ]---
4475 01:55:15.277215 # [ 118.491872] lkdtm: Negative detected: saturated
4476 01:55:15.277526 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4477 01:55:15.277831 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4478 01:55:15.319741 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4479 01:55:15.334232 [ 118.955436] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4480 01:55:15.334780 [ 118.962370] lkdtm: attempting bad refcount_sub_and_test() below zero
4481 01:55:15.335177 [ 118.968767] ------------[ cut here ]------------
4482 01:55:15.335511 [ 118.973482] WARNING: CPU: 2 PID: 2914 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4483 01:55:15.335832 [ 118.982088] refcount_t: underflow; use-after-free.
4484 01:55:15.377367 [ 118.986926] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4485 01:55:15.377927 [ 119.016439] CPU: 2 PID: 2914 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4486 01:55:15.378285 [ 119.024189] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4487 01:55:15.378616 [ 119.030721] Backtrace:
4488 01:55:15.378927 [ 119.033195] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4489 01:55:15.420564 [ 119.040774] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4490 01:55:15.421130 [ 119.046444] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4491 01:55:15.421490 [ 119.053766] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4492 01:55:15.421819 [ 119.060735] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
4493 01:55:15.422138 [ 119.068489] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4494 01:55:15.422450 [ 119.075978] r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c5cce000
4495 01:55:15.463865 [ 119.081652] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4496 01:55:15.464413 [ 119.090704] r9:c1acbaf0 r8:c15e7d40 r7:c5ccff60 r6:0000001f r5:c6b70000 r4:c5cce000
4497 01:55:15.464769 [ 119.098465] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4498 01:55:15.465104 [ 119.108920] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c135860c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4499 01:55:15.507475 [ 119.120581] [<c13585bc>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4500 01:55:15.508025 [ 119.130497] r4:00000032
4501 01:55:15.508392 [ 119.133040] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4502 01:55:15.508722 [ 119.141058] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4503 01:55:15.509040 [ 119.148984] r9:c5ccff60 r8:c519fc00 r7:0000001f r6:b6e13000 r5:c5e59180 r4:c0c2d400
4504 01:55:15.509348 [ 119.156740] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4505 01:55:15.509651 [ 119.164578] r9:c07f4bec r8:c5ccff60 r7:c2816000 r6:b6e13000 r5:c5e59180 r4:00000000
4506 01:55:15.551507 [ 119.172330] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4507 01:55:15.552054 [ 119.179473] r10:00000004 r9:00000000 r8:00000000 r7:b6e13000 r6:c5cce000 r5:c5e59180
4508 01:55:15.552420 [ 119.187305] r4:c5e59180
4509 01:55:15.552744 [ 119.189847] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4510 01:55:15.553062 [ 119.196989] r9:c5cce000 r8:c03002e4 r7:00000004 r6:b6f5ae00 r5:0000001f r4:0000001f
4511 01:55:15.553372 [ 119.204744] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4512 01:55:15.595164 [ 119.212317] Exception stack(0xc5ccffa8 to 0xc5ccfff0)
4513 01:55:15.595321 [ 119.217377] ffa0: 0000001f 0000001f 00000001 b6e13000 0000001f 00000000
4514 01:55:15.595428 [ 119.225560] ffc0: 0000001f 0000001f b6f5ae00 00000004 00000001 00000000 00020000 bebcba54
4515 01:55:15.595490 [ 119.233744] ffe0: 00000004 bebcb788 b6ec894f b6e4ec66
4516 01:55:15.595550 [ 119.238865] irq event stamp: 0
4517 01:55:15.595638 [ 119.241963] hardirqs last enabled at (0): [<00000000>] 0x0
4518 01:55:15.595698 [ 119.247554] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4519 01:55:15.639681 [ 119.255097] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4520 01:55:15.640233 [ 119.262624] softirqs last disabled at (0): [<00000000>] 0x0
4521 01:55:15.640593 [ 119.268210] ---[ end trace 2eaa1d1e4d130ce7 ]---
4522 01:55:15.640939 [ 119.272886] lkdtm: Negative detected: saturated
4523 01:55:15.764671 # [ 118.955436] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4524 01:55:15.765219 # [ 118.962370] lkdtm: attempting bad refcount_sub_and_test() below zero
4525 01:55:15.765578 # [ 118.968767] ------------[ cut here ]------------
4526 01:55:15.765909 # [ 118.973482] WARNING: CPU: 2 PID: 2914 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4527 01:55:15.766231 # [ 118.982088] refcount_t: underflow; use-after-free.
4528 01:55:15.807581 # [ 118.986926] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4529 01:55:15.808151 # [ 119.016439] CPU: 2 PID: 2914 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4530 01:55:15.808514 # [ 119.024189] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4531 01:55:15.808852 # [ 119.030721] Backtrace:
4532 01:55:15.809168 # [ 119.033195] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4533 01:55:15.851261 # [ 119.040774] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4534 01:55:15.851465 # [ 119.046444] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4535 01:55:15.851532 # [ 119.053766] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4536 01:55:15.851595 # [ 119.060735] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
4537 01:55:15.851656 # [ 119.068489] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4538 01:55:15.851716 # [ 119.075978] r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c5cce000
4539 01:55:15.895412 # [ 119.081652] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
4540 01:55:15.895645 # [ 119.090704] r9:c1acbaf0 r8:c15e7d40 r7:c5ccff60 r6:0000001f r5:c6b70000 r4:c5cce000
4541 01:55:15.895775 # [ 119.098465] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4542 01:55:15.895898 # [ 119.108920] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c135860c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4543 01:55:15.896015 # [ 119.120581] [<c13585bc>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4544 01:55:15.939420 # [ 119.130497] r4:00000032
4545 01:55:15.939620 # [ 119.133040] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4546 01:55:15.939728 # [ 119.141058] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4547 01:55:15.939827 # [ 119.148984] r9:c5ccff60 r8:c519fc00 r7:0000001f r6:b6e13000 r5:c5e59180 r4:c0c2d400
4548 01:55:15.939920 # [ 119.156740] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4549 01:55:15.940013 # [ 119.164578] r9:c07f4bec r8:c5ccff60 r7:c2816000 r6:b6e13000 r5:c5e59180 r4:00000000
4550 01:55:15.983649 # [ 119.172330] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4551 01:55:15.984200 # [ 119.179473] r10:00000004 r9:00000000 r8:00000000 r7:b6e13000 r6:c5cce000 r5:c5e59180
4552 01:55:15.984556 # [ 119.187305] r4:c5e59180
4553 01:55:15.984886 # [ 119.189847] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4554 01:55:15.985204 # [ 119.196989] r9:c5cce000 r8:c03002e4 r7:00000004 r6:b6f5ae00 r5:0000001f r4:0000001f
4555 01:55:15.985513 # [ 119.204744] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4556 01:55:16.027610 # [ 119.212317] Exception stack(0xc5ccffa8 to 0xc5ccfff0)
4557 01:55:16.028179 # [ 119.217377] ffa0: 0000001f 0000001f 00000001 b6e13000 0000001f 00000000
4558 01:55:16.028546 # [ 119.225560] ffc0: 0000001f 0000001f b6f5ae00 00000004 00000001 00000000 00020000 bebcba54
4559 01:55:16.028878 # [ 119.233744] ffe0: 00000004 bebcb788 b6ec894f b6e4ec66
4560 01:55:16.029196 # [ 119.238865] irq event stamp: 0
4561 01:55:16.029501 # [ 119.241963] hardirqs last enabled at (0): [<00000000>] 0x0
4562 01:55:16.029802 # [ 119.247554] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4563 01:55:16.076229 # [ 119.255097] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4564 01:55:16.076779 # [ 119.262624] softirqs last disabled at (0): [<00000000>] 0x0
4565 01:55:16.077136 # [ 119.268210] ---[ end trace 2eaa1d1e4d130ce7 ]---
4566 01:55:16.077465 # [ 119.272886] lkdtm: Negative detected: saturated
4567 01:55:16.077783 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4568 01:55:16.078094 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4569 01:55:16.078398 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4570 01:55:16.078697 [ 119.734544] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4571 01:55:16.119936 [ 119.740230] lkdtm: attempting safe refcount_inc_not_zero() from zero
4572 01:55:16.120483 [ 119.746689] lkdtm: Good: zero detected
4573 01:55:16.120836 [ 119.750455] lkdtm: Correctly stayed at zero
4574 01:55:16.121166 [ 119.754798] lkdtm: attempting bad refcount_inc() from zero
4575 01:55:16.121483 [ 119.760323] ------------[ cut here ]------------
4576 01:55:16.121790 [ 119.764999] WARNING: CPU: 1 PID: 2946 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4577 01:55:16.122101 [ 119.773568] refcount_t: addition on 0; use-after-free.
4578 01:55:16.163553 [ 119.778718] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4579 01:55:16.164118 [ 119.807881] CPU: 1 PID: 2946 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4580 01:55:16.164476 [ 119.815632] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4581 01:55:16.164805 [ 119.822164] Backtrace:
4582 01:55:16.207489 [ 119.824635] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4583 01:55:16.208036 [ 119.832212] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4584 01:55:16.208393 [ 119.837882] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4585 01:55:16.208723 [ 119.845203] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4586 01:55:16.209039 [ 119.852173] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbb4
4587 01:55:16.209352 [ 119.859926] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4588 01:55:16.251651 [ 119.867415] r7:00000019 r6:c1a1fbb4 r5:c1a1fbc4 r4:c5ce0000
4589 01:55:16.252198 [ 119.873088] [<c134b660>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4590 01:55:16.252559 [ 119.882140] r9:c1acbb10 r8:c15e7d40 r7:c5ce1f60 r6:00000012 r5:00000000 r4:c5ce0000
4591 01:55:16.252888 [ 119.889899] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
4592 01:55:16.253206 [ 119.899570] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13586f0>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4593 01:55:16.295627 [ 119.909321] [<c1358648>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4594 01:55:16.296178 [ 119.918112] r5:c5e65000 r4:00000033
4595 01:55:16.296538 [ 119.921699] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4596 01:55:16.296870 [ 119.929715] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4597 01:55:16.297187 [ 119.937640] r9:c5ce1f60 r8:c519fc00 r7:00000012 r6:b6de1000 r5:c69f9540 r4:c0c2d400
4598 01:55:16.297500 [ 119.945397] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4599 01:55:16.339632 [ 119.953236] r9:c07f4bec r8:c5ce1f60 r7:c2816000 r6:b6de1000 r5:c69f9540 r4:00000000
4600 01:55:16.340177 [ 119.960989] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4601 01:55:16.340540 [ 119.968132] r10:00000004 r9:00000000 r8:00000000 r7:b6de1000 r6:c5ce0000 r5:c69f9540
4602 01:55:16.340873 [ 119.975965] r4:c69f9540
4603 01:55:16.341188 [ 119.978508] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4604 01:55:16.341501 [ 119.985651] r9:c5ce0000 r8:c03002e4 r7:00000004 r6:b6f28e00 r5:00000012 r4:00000012
4605 01:55:16.341809 [ 119.993405] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4606 01:55:16.383646 [ 120.000978] Exception stack(0xc5ce1fa8 to 0xc5ce1ff0)
4607 01:55:16.384193 [ 120.006038] 1fa0: 00000012 00000012 00000001 b6de1000 00000012 00000000
4608 01:55:16.384555 [ 120.014224] 1fc0: 00000012 00000012 b6f28e00 00000004 00000001 00000000 00020000 bef48a54
4609 01:55:16.384884 [ 120.022407] 1fe0: 00000004 bef48788 b6e9694f b6e1cc66
4610 01:55:16.385199 [ 120.027529] irq event stamp: 0
4611 01:55:16.385505 [ 120.030601] hardirqs last enabled at (0): [<00000000>] 0x0
4612 01:55:16.385811 [ 120.036215] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4613 01:55:16.427209 [ 120.043747] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4614 01:55:16.427380 [ 120.051243] softirqs last disabled at (0): [<00000000>] 0x0
4615 01:55:16.427463 [ 120.056889] ---[ end trace 2eaa1d1e4d130ce8 ]---
4616 01:55:16.427539 [ 120.061523] lkdtm: Zero detected: saturated
4617 01:55:16.553182 # [ 119.734544] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4618 01:55:16.553731 # [ 119.740230] lkdtm: attempting safe refcount_inc_not_zero() from zero
4619 01:55:16.554091 # [ 119.746689] lkdtm: Good: zero detected
4620 01:55:16.554422 # [ 119.750455] lkdtm: Correctly stayed at zero
4621 01:55:16.554740 # [ 119.754798] lkdtm: attempting bad refcount_inc() from zero
4622 01:55:16.555131 # [ 119.760323] ------------[ cut here ]------------
4623 01:55:16.555461 # [ 119.764999] WARNING: CPU: 1 PID: 2946 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4624 01:55:16.596117 # [ 119.773568] refcount_t: addition on 0; use-after-free.
4625 01:55:16.596664 # [ 119.778718] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4626 01:55:16.597042 # [ 119.807881] CPU: 1 PID: 2946 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4627 01:55:16.639520 # [ 119.815632] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4628 01:55:16.640066 # [ 119.822164] Backtrace:
4629 01:55:16.640434 # [ 119.824635] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4630 01:55:16.640765 # [ 119.832212] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4631 01:55:16.641087 # [ 119.837882] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4632 01:55:16.641400 # [ 119.845203] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4633 01:55:16.641707 # [ 119.852173] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbb4
4634 01:55:16.683347 # [ 119.859926] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4635 01:55:16.683800 # [ 119.867415] r7:00000019 r6:c1a1fbb4 r5:c1a1fbc4 r4:c5ce0000
4636 01:55:16.684177 # [ 119.873088] [<c134b660>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4637 01:55:16.684539 # [ 119.882140] r9:c1acbb10 r8:c15e7d40 r7:c5ce1f60 r6:00000012 r5:00000000 r4:c5ce0000
4638 01:55:16.684864 # [ 119.889899] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
4639 01:55:16.727531 # [ 119.899570] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13586f0>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4640 01:55:16.728093 # [ 119.909321] [<c1358648>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4641 01:55:16.728464 # [ 119.918112] r5:c5e65000 r4:00000033
4642 01:55:16.728794 # [ 119.921699] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4643 01:55:16.729105 # [ 119.929715] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4644 01:55:16.729410 # [ 119.937640] r9:c5ce1f60 r8:c519fc00 r7:00000012 r6:b6de1000 r5:c69f9540 r4:c0c2d400
4645 01:55:16.771466 # [ 119.945397] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4646 01:55:16.771872 # [ 119.953236] r9:c07f4bec r8:c5ce1f60 r7:c2816000 r6:b6de1000 r5:c69f9540 r4:00000000
4647 01:55:16.772195 # [ 119.960989] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4648 01:55:16.772500 # [ 119.968132] r10:00000004 r9:00000000 r8:00000000 r7:b6de1000 r6:c5ce0000 r5:c69f9540
4649 01:55:16.772792 # [ 119.975965] r4:c69f9540
4650 01:55:16.773072 # [ 119.978508] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4651 01:55:16.815652 # [ 119.985651] r9:c5ce0000 r8:c03002e4 r7:00000004 r6:b6f28e00 r5:00000012 r4:00000012
4652 01:55:16.816205 # [ 119.993405] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4653 01:55:16.816567 # [ 120.000978] Exception stack(0xc5ce1fa8 to 0xc5ce1ff0)
4654 01:55:16.816896 # [ 120.006038] 1fa0: 00000012 00000012 00000001 b6de1000 00000012 00000000
4655 01:55:16.817213 # [ 120.014224] 1fc0: 00000012 00000012 b6f28e00 00000004 00000001 00000000 00020000 bef48a54
4656 01:55:16.817523 # [ 120.022407] 1fe0: 00000004 bef48788 b6e9694f b6e1cc66
4657 01:55:16.817825 # [ 120.027529] irq event stamp: 0
4658 01:55:16.859480 # [ 120.030601] hardirqs last enabled at (0): [<00000000>] 0x0
4659 01:55:16.860027 # [ 120.036215] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4660 01:55:16.860383 # [ 120.043747] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4661 01:55:16.860714 # [ 120.051243] softirqs last disabled at (0): [<00000000>] 0x0
4662 01:55:16.861026 # [ 120.056889] ---[ end trace 2eaa1d1e4d130ce8 ]---
4663 01:55:16.861335 # [ 120.061523] lkdtm: Zero detected: saturated
4664 01:55:16.861636 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4665 01:55:16.903707 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4666 01:55:16.904264 # selftests: lkdtm[ 120.523537] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4667 01:55:16.904621 : REFCOUNT_ADD[_ Z E1R2O0..s5h29654] lkdtm: attempting safe refcount_add_not_zero() from zero
4668 01:55:16.904953 [ 120.538134] lkdtm: Good: zero detected
4669 01:55:16.905267 [ 120.541995] lkdtm: Correctly stayed at zero
4670 01:55:16.905571 [ 120.546273] lkdtm: attempting bad refcount_add() from zero
4671 01:55:16.905870 [ 120.551808] ------------[ cut here ]------------
4672 01:55:16.947748 [ 120.556637] WARNING: CPU: 1 PID: 2980 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4673 01:55:16.948304 [ 120.565225] refcount_t: addition on 0; use-after-free.
4674 01:55:16.948664 [ 120.570375] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4675 01:55:16.949011 [ 120.599541] CPU: 1 PID: 2980 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4676 01:55:16.991653 [ 120.607290] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4677 01:55:16.992208 [ 120.613822] Backtrace:
4678 01:55:16.992563 [ 120.616296] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4679 01:55:16.992893 [ 120.623876] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4680 01:55:16.993211 [ 120.629545] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4681 01:55:16.993521 [ 120.636866] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4682 01:55:17.035675 [ 120.643837] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbb4
4683 01:55:17.036225 [ 120.651592] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4684 01:55:17.036585 [ 120.659081] r7:00000019 r6:c1a1fbb4 r5:c1a1fbc4 r4:c69e2000
4685 01:55:17.036914 [ 120.664754] [<c134b660>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4686 01:55:17.037231 [ 120.673806] r9:c1acbb24 r8:c15e7d40 r7:c69e3f60 r6:00000012 r5:00000000 r4:c69e2000
4687 01:55:17.037538 [ 120.681567] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
4688 01:55:17.079767 [ 120.691239] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13587bc>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4689 01:55:17.080323 [ 120.700992] [<c1358714>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4690 01:55:17.080680 [ 120.709781] r5:c5e68000 r4:00000034
4691 01:55:17.081008 [ 120.713371] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4692 01:55:17.081324 [ 120.721390] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4693 01:55:17.081630 [ 120.729314] r9:c69e3f60 r8:c519fc00 r7:00000012 r6:b6e7f000 r5:c5babe00 r4:c0c2d400
4694 01:55:17.123671 [ 120.737070] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4695 01:55:17.124230 [ 120.744908] r9:c07f4bec r8:c69e3f60 r7:c2816000 r6:b6e7f000 r5:c5babe00 r4:00000000
4696 01:55:17.124592 [ 120.752660] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4697 01:55:17.124920 [ 120.759803] r10:00000004 r9:00000000 r8:00000000 r7:b6e7f000 r6:c69e2000 r5:c5babe00
4698 01:55:17.125236 [ 120.767639] r4:c5babe00
4699 01:55:17.125540 [ 120.770183] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4700 01:55:17.167492 [ 120.777327] r9:c69e2000 r8:c03002e4 r7:00000004 r6:b6fc6e00 r5:00000012 r4:00000012
4701 01:55:17.168140 [ 120.785080] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4702 01:55:17.168579 [ 120.792654] Exception stack(0xc69e3fa8 to 0xc69e3ff0)
4703 01:55:17.169031 [ 120.797714] 3fa0: 00000012 00000012 00000001 b6e7f000 00000012 00000000
4704 01:55:17.169412 [ 120.805899] 3fc0: 00000012 00000012 b6fc6e00 00000004 00000001 00000000 00020000 bec61a54
4705 01:55:17.169832 [ 120.814083] 3fe0: 00000004 bec61788 b6f3494f b6ebac66
4706 01:55:17.170215 [ 120.819215] irq event stamp: 0
4707 01:55:17.211473 [ 120.822309] hardirqs last enabled at (0): [<00000000>] 0x0
4708 01:55:17.211914 [ 120.827898] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4709 01:55:17.212267 [ 120.835457] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4710 01:55:17.212598 [ 120.843007] softirqs last disabled at (0): [<00000000>] 0x0
4711 01:55:17.212913 [ 120.848601] ---[ end trace 2eaa1d1e4d130ce9 ]---
4712 01:55:17.213219 [ 120.853269] lkdtm: Zero detected: saturated
4713 01:55:17.334168 # [ 120.523537] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4714 01:55:17.334683 # [ 120.529654] lkdtm: attempting safe refcount_add_not_zero() from zero
4715 01:55:17.335049 # [ 120.538134] lkdtm: Good: zero detected
4716 01:55:17.335395 # [ 120.541995] lkdtm: Correctly stayed at zero
4717 01:55:17.335720 # [ 120.546273] lkdtm: attempting bad refcount_add() from zero
4718 01:55:17.336031 # [ 120.551808] ------------[ cut here ]------------
4719 01:55:17.336335 # [ 120.556637] WARNING: CPU: 1 PID: 2980 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4720 01:55:17.377270 # [ 120.565225] refcount_t: addition on 0; use-after-free.
4721 01:55:17.377822 # [ 120.570375] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4722 01:55:17.378193 # [ 120.599541] CPU: 1 PID: 2980 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4723 01:55:17.420291 # [ 120.607290] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4724 01:55:17.420844 # [ 120.613822] Backtrace:
4725 01:55:17.421240 # [ 120.616296] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4726 01:55:17.421599 # [ 120.623876] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4727 01:55:17.421921 # [ 120.629545] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4728 01:55:17.422233 # [ 120.636866] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4729 01:55:17.422537 # [ 120.643837] r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbb4
4730 01:55:17.467540 # [ 120.651592] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4731 01:55:17.468161 # [ 120.659081] r7:00000019 r6:c1a1fbb4 r5:c1a1fbc4 r4:c69e2000
4732 01:55:17.468572 # [ 120.664754] [<c134b660>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
4733 01:55:17.468922 # [ 120.673806] r9:c1acbb24 r8:c15e7d40 r7:c69e3f60 r6:00000012 r5:00000000 r4:c69e2000
4734 01:55:17.469240 # [ 120.681567] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
4735 01:55:17.511615 # [ 120.691239] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13587bc>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4736 01:55:17.512252 # [ 120.700992] [<c1358714>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4737 01:55:17.512697 # [ 120.709781] r5:c5e68000 r4:00000034
4738 01:55:17.513036 # [ 120.713371] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4739 01:55:17.513355 # [ 120.721390] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4740 01:55:17.513667 # [ 120.729314] r9:c69e3f60 r8:c519fc00 r7:00000012 r6:b6e7f000 r5:c5babe00 r4:c0c2d400
4741 01:55:17.555480 # [ 120.737070] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4742 01:55:17.556022 # [ 120.744908] r9:c07f4bec r8:c69e3f60 r7:c2816000 r6:b6e7f000 r5:c5babe00 r4:00000000
4743 01:55:17.556376 # [ 120.752660] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4744 01:55:17.556703 # [ 120.759803] r10:00000004 r9:00000000 r8:00000000 r7:b6e7f000 r6:c69e2000 r5:c5babe00
4745 01:55:17.557015 # [ 120.767639] r4:c5babe00
4746 01:55:17.557315 # [ 120.770183] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4747 01:55:17.599690 # [ 120.777327] r9:c69e2000 r8:c03002e4 r7:00000004 r6:b6fc6e00 r5:00000012 r4:00000012
4748 01:55:17.600231 # [ 120.785080] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4749 01:55:17.600588 # [ 120.792654] Exception stack(0xc69e3fa8 to 0xc69e3ff0)
4750 01:55:17.600914 # [ 120.797714] 3fa0: 00000012 00000012 00000001 b6e7f000 00000012 00000000
4751 01:55:17.601229 # [ 120.805899] 3fc0: 00000012 00000012 b6fc6e00 00000004 00000001 00000000 00020000 bec61a54
4752 01:55:17.601533 # [ 120.814083] 3fe0: 00000004 bec61788 b6f3494f b6ebac66
4753 01:55:17.601830 # [ 120.819215] irq event stamp: 0
4754 01:55:17.643662 # [ 120.822309] hardirqs last enabled at (0): [<00000000>] 0x0
4755 01:55:17.644202 # [ 120.827898] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4756 01:55:17.644557 # [ 120.835457] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4757 01:55:17.644883 # [ 120.843007] softirqs last disabled at (0): [<00000000>] 0x0
4758 01:55:17.645195 # [ 120.848601] ---[ end trace 2eaa1d1e4d130ce9 ]---
4759 01:55:17.645501 # [ 120.853269] lkdtm: Zero detected: saturated
4760 01:55:17.645795 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4761 01:55:17.687531 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4762 01:55:17.688037 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4763 01:55:17.716383 [ 121.333452] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4764 01:55:17.716925 [ 121.339566] lkdtm: attempting bad refcount_inc() from saturated
4765 01:55:17.717276 [ 121.345640] ------------[ cut here ]------------
4766 01:55:17.717605 [ 121.350323] WARNING: CPU: 1 PID: 3017 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4767 01:55:17.717923 [ 121.358836] refcount_t: saturated; leaking memory.
4768 01:55:17.759779 [ 121.363685] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4769 01:55:17.760335 [ 121.392944] CPU: 1 PID: 3017 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4770 01:55:17.760690 [ 121.400698] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4771 01:55:17.761017 [ 121.407233] Backtrace:
4772 01:55:17.761326 [ 121.409713] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4773 01:55:17.761633 [ 121.417296] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4774 01:55:17.803517 [ 121.422969] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4775 01:55:17.804058 [ 121.430294] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4776 01:55:17.804413 [ 121.437268] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
4777 01:55:17.804800 [ 121.445025] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4778 01:55:17.805120 [ 121.452517] r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6f26000
4779 01:55:17.805432 [ 121.458198] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4780 01:55:17.847481 [ 121.467167] r9:c1acbb38 r8:c15e7d40 r7:c6f27f60 r6:00000017 r5:c5e65000 r4:c6f26000
4781 01:55:17.848018 [ 121.474932] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
4782 01:55:17.848369 [ 121.484608] [<c0c2e060>] (__refcount_add.constprop.0) from [<c135882c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4783 01:55:17.848696 [ 121.494801] [<c13587e0>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4784 01:55:17.849011 [ 121.504027] r4:00000035
4785 01:55:17.891676 [ 121.506575] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4786 01:55:17.892215 [ 121.514597] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4787 01:55:17.892571 [ 121.522526] r9:c6f27f60 r8:c519fc00 r7:00000017 r6:b6e44000 r5:c69f9040 r4:c0c2d400
4788 01:55:17.892895 [ 121.530287] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4789 01:55:17.893209 [ 121.538129] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6e44000 r5:c69f9040 r4:00000000
4790 01:55:17.893509 [ 121.545885] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4791 01:55:17.935668 [ 121.553032] r10:00000004 r9:00000000 r8:00000000 r7:b6e44000 r6:c6f26000 r5:c69f9040
4792 01:55:17.936205 [ 121.560868] r4:c69f9040
4793 01:55:17.936558 [ 121.563416] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4794 01:55:17.936884 [ 121.570562] r9:c6f26000 r8:c03002e4 r7:00000004 r6:b6f8be00 r5:00000017 r4:00000017
4795 01:55:17.937195 [ 121.578321] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4796 01:55:17.937499 [ 121.585899] Exception stack(0xc6f27fa8 to 0xc6f27ff0)
4797 01:55:17.983165 [ 121.590964] 7fa0: 00000017 00000017 00000001 b6e44000 00000017 00000000
4798 01:55:17.983329 [ 121.599154] 7fc0: 00000017 00000017 b6f8be00 00000004 00000001 00000000 00020000 bef79a54
4799 01:55:17.983396 [ 121.607339] 7fe0: 00000004 bef79788 b6ef994f b6e7fc66
4800 01:55:17.983459 [ 121.612471] irq event stamp: 0
4801 01:55:17.983519 [ 121.615550] hardirqs last enabled at (0): [<00000000>] 0x0
4802 01:55:17.983578 [ 121.621144] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4803 01:55:17.983636 [ 121.628706] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4804 01:55:18.027712 [ 121.636275] softirqs last disabled at (0): [<00000000>] 0x0
4805 01:55:18.028256 [ 121.641872] ---[ end trace 2eaa1d1e4d130cea ]---
4806 01:55:18.028611 [ 121.646556] lkdtm: Saturation detected: still saturated
4807 01:55:18.135785 # [ 121.333452] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4808 01:55:18.136325 # [ 121.339566] lkdtm: attempting bad refcount_inc() from saturated
4809 01:55:18.136676 # [ 121.345640] ------------[ cut here ]------------
4810 01:55:18.137001 # [ 121.350323] WARNING: CPU: 1 PID: 3017 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4811 01:55:18.137316 # [ 121.358836] refcount_t: saturated; leaking memory.
4812 01:55:18.183416 # [ 121.363685] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4813 01:55:18.183972 # [ 121.392944] CPU: 1 PID: 3017 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4814 01:55:18.184333 # [ 121.400698] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4815 01:55:18.184665 # [ 121.407233] Backtrace:
4816 01:55:18.184977 # [ 121.409713] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4817 01:55:18.227512 # [ 121.417296] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4818 01:55:18.228040 # [ 121.422969] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4819 01:55:18.228384 # [ 121.430294] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4820 01:55:18.228701 # [ 121.437268] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
4821 01:55:18.229008 # [ 121.445025] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4822 01:55:18.229307 # [ 121.452517] r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6f26000
4823 01:55:18.271491 # [ 121.458198] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4824 01:55:18.271985 # [ 121.467167] r9:c1acbb38 r8:c15e7d40 r7:c6f27f60 r6:00000017 r5:c5e65000 r4:c6f26000
4825 01:55:18.272299 # [ 121.474932] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
4826 01:55:18.272591 # [ 121.484608] [<c0c2e060>] (__refcount_add.constprop.0) from [<c135882c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4827 01:55:18.272872 # [ 121.494801] [<c13587e0>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4828 01:55:18.319476 # [ 121.504027] r4:00000035
4829 01:55:18.320051 # [ 121.506575] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4830 01:55:18.320397 # [ 121.514597] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4831 01:55:18.320692 # [ 121.522526] r9:c6f27f60 r8:c519fc00 r7:00000017 r6:b6e44000 r5:c69f9040 r4:c0c2d400
4832 01:55:18.320977 # [ 121.530287] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4833 01:55:18.321296 # [ 121.538129] r9:c07f4bec r8:c6f27f60 r7:c2816000 r6:b6e44000 r5:c69f9040 r4:00000000
4834 01:55:18.363681 # [ 121.545885] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4835 01:55:18.364222 # [ 121.553032] r10:00000004 r9:00000000 r8:00000000 r7:b6e44000 r6:c6f26000 r5:c69f9040
4836 01:55:18.364580 # [ 121.560868] r4:c69f9040
4837 01:55:18.364903 # [ 121.563416] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4838 01:55:18.365220 # [ 121.570562] r9:c6f26000 r8:c03002e4 r7:00000004 r6:b6f8be00 r5:00000017 r4:00000017
4839 01:55:18.365529 # [ 121.578321] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4840 01:55:18.407404 # [ 121.585899] Exception stack(0xc6f27fa8 to 0xc6f27ff0)
4841 01:55:18.407940 # [ 121.590964] 7fa0: 00000017 00000017 00000001 b6e44000 00000017 00000000
4842 01:55:18.408299 # [ 121.599154] 7fc0: 00000017 00000017 b6f8be00 00000004 00000001 00000000 00020000 bef79a54
4843 01:55:18.408629 # [ 121.607339] 7fe0: 00000004 bef79788 b6ef994f b6e7fc66
4844 01:55:18.408943 # [ 121.612471] irq event stamp: 0
4845 01:55:18.409251 # [ 121.615550] hardirqs last enabled at (0): [<00000000>] 0x0
4846 01:55:18.409552 # [ 121.621144] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4847 01:55:18.451553 # [ 121.628706] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4848 01:55:18.452087 # [ 121.636275] softirqs last disabled at (0): [<00000000>] 0x0
4849 01:55:18.452436 # [ 121.641872] ---[ end trace 2eaa1d1e4d130cea ]---
4850 01:55:18.452763 # [ 121.646556] lkdtm: Saturation detected: still saturated
4851 01:55:18.453069 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4852 01:55:18.453370 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4853 01:55:18.453666 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4854 01:55:18.492460 [ 122.113593] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4855 01:55:18.493000 [ 122.119706] lkdtm: attempting bad refcount_dec() from saturated
4856 01:55:18.493346 [ 122.125789] ------------[ cut here ]------------
4857 01:55:18.493671 [ 122.130471] WARNING: CPU: 0 PID: 3052 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4858 01:55:18.493985 [ 122.138971] refcount_t: decrement hit 0; leaking memory.
4859 01:55:18.535640 [ 122.144438] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4860 01:55:18.536194 [ 122.173901] CPU: 0 PID: 3052 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4861 01:55:18.536551 [ 122.181651] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4862 01:55:18.536880 [ 122.188183] Backtrace:
4863 01:55:18.537195 [ 122.190658] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4864 01:55:18.579509 [ 122.198237] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4865 01:55:18.580046 [ 122.203906] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4866 01:55:18.580402 [ 122.211228] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4867 01:55:18.580726 [ 122.218197] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
4868 01:55:18.581038 [ 122.225952] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4869 01:55:18.581343 [ 122.233442] r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c582a000
4870 01:55:18.623647 [ 122.239115] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4871 01:55:18.624190 [ 122.248082] r9:c1acbb50 r8:c15e7d40 r7:c582bf60 r6:00000017 r5:c5cf2000 r4:c582a000
4872 01:55:18.624544 [ 122.255843] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
4873 01:55:18.624874 [ 122.265511] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358898>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4874 01:55:18.625189 [ 122.275701] [<c1358850>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4875 01:55:18.625496 [ 122.284923] r4:00000036
4876 01:55:18.667656 [ 122.287468] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4877 01:55:18.668198 [ 122.295485] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4878 01:55:18.668556 [ 122.303409] r9:c582bf60 r8:c519fc00 r7:00000017 r6:b6e72000 r5:c6996b40 r4:c0c2d400
4879 01:55:18.668882 [ 122.311165] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4880 01:55:18.669194 [ 122.319002] r9:c07f4bec r8:c582bf60 r7:c2816000 r6:b6e72000 r5:c6996b40 r4:00000000
4881 01:55:18.711474 [ 122.326754] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4882 01:55:18.712003 [ 122.333899] r10:00000004 r9:00000000 r8:00000000 r7:b6e72000 r6:c582a000 r5:c6996b40
4883 01:55:18.712354 [ 122.341732] r4:c6996b40
4884 01:55:18.712677 [ 122.344276] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4885 01:55:18.712989 [ 122.351420] r9:c582a000 r8:c03002e4 r7:00000004 r6:b6fb9e00 r5:00000017 r4:00000017
4886 01:55:18.713292 [ 122.359174] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4887 01:55:18.713594 [ 122.366750] Exception stack(0xc582bfa8 to 0xc582bff0)
4888 01:55:18.755551 [ 122.371810] bfa0: 00000017 00000017 00000001 b6e72000 00000017 00000000
4889 01:55:18.756051 [ 122.379995] bfc0: 00000017 00000017 b6fb9e00 00000004 00000001 00000000 00020000 bead0a54
4890 01:55:18.756373 [ 122.388179] bfe0: 00000004 bead0788 b6f2794f b6eadc66
4891 01:55:18.756673 [ 122.393293] irq event stamp: 0
4892 01:55:18.756960 [ 122.396367] hardirqs last enabled at (0): [<00000000>] 0x0
4893 01:55:18.757238 [ 122.401982] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4894 01:55:18.757515 [ 122.410159] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4895 01:55:18.799696 [ 122.417741] softirqs last disabled at (0): [<00000000>] 0x0
4896 01:55:18.800196 [ 122.423352] ---[ end trace 2eaa1d1e4d130ceb ]---
4897 01:55:18.800520 [ 122.427983] lkdtm: Saturation detected: still saturated
4898 01:55:18.917732 # [ 122.113593] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4899 01:55:18.918268 # [ 122.119706] lkdtm: attempting bad refcount_dec() from saturated
4900 01:55:18.918613 # [ 122.125789] ------------[ cut here ]------------
4901 01:55:18.918936 # [ 122.130471] WARNING: CPU: 0 PID: 3052 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4902 01:55:18.919281 # [ 122.138971] refcount_t: decrement hit 0; leaking memory.
4903 01:55:18.960472 # [ 122.144438] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4904 01:55:18.961017 # [ 122.173901] CPU: 0 PID: 3052 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4905 01:55:18.961368 # [ 122.181651] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4906 01:55:18.961695 # [ 122.188183] Backtrace:
4907 01:55:18.962002 # [ 122.190658] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4908 01:55:19.004083 # [ 122.198237] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4909 01:55:19.004556 # [ 122.203906] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4910 01:55:19.004877 # [ 122.211228] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4911 01:55:19.005173 # [ 122.218197] r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
4912 01:55:19.005461 # [ 122.225952] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4913 01:55:19.005746 # [ 122.233442] r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c582a000
4914 01:55:19.047478 # [ 122.239115] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
4915 01:55:19.047984 # [ 122.248082] r9:c1acbb50 r8:c15e7d40 r7:c582bf60 r6:00000017 r5:c5cf2000 r4:c582a000
4916 01:55:19.048327 # [ 122.255843] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
4917 01:55:19.048624 # [ 122.265511] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358898>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4918 01:55:19.091460 # [ 122.275701] [<c1358850>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4919 01:55:19.092000 # [ 122.284923] r4:00000036
4920 01:55:19.092344 # [ 122.287468] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4921 01:55:19.092670 # [ 122.295485] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4922 01:55:19.092979 # [ 122.303409] r9:c582bf60 r8:c519fc00 r7:00000017 r6:b6e72000 r5:c6996b40 r4:c0c2d400
4923 01:55:19.093284 # [ 122.311165] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4924 01:55:19.093579 # [ 122.319002] r9:c07f4bec r8:c582bf60 r7:c2816000 r6:b6e72000 r5:c6996b40 r4:00000000
4925 01:55:19.135541 # [ 122.326754] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4926 01:55:19.136089 # [ 122.333899] r10:00000004 r9:00000000 r8:00000000 r7:b6e72000 r6:c582a000 r5:c6996b40
4927 01:55:19.136452 # [ 122.341732] r4:c6996b40
4928 01:55:19.136778 # [ 122.344276] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4929 01:55:19.137091 # [ 122.351420] r9:c582a000 r8:c03002e4 r7:00000004 r6:b6fb9e00 r5:00000017 r4:00000017
4930 01:55:19.137396 # [ 122.359174] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4931 01:55:19.179696 # [ 122.366750] Exception stack(0xc582bfa8 to 0xc582bff0)
4932 01:55:19.180235 # [ 122.371810] bfa0: 00000017 00000017 00000001 b6e72000 00000017 00000000
4933 01:55:19.180588 # [ 122.379995] bfc0: 00000017 00000017 b6fb9e00 00000004 00000001 00000000 00020000 bead0a54
4934 01:55:19.180908 # [ 122.388179] bfe0: 00000004 bead0788 b6f2794f b6eadc66
4935 01:55:19.181221 # [ 122.393293] irq event stamp: 0
4936 01:55:19.181525 # [ 122.396367] hardirqs last enabled at (0): [<00000000>] 0x0
4937 01:55:19.181822 # [ 122.401982] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4938 01:55:19.223916 # [ 122.410159] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4939 01:55:19.224456 # [ 122.417741] softirqs last disabled at (0): [<00000000>] 0x0
4940 01:55:19.224809 # [ 122.423352] ---[ end trace 2eaa1d1e4d130ceb ]---
4941 01:55:19.225137 # [ 122.427983] lkdtm: Saturation detected: still saturated
4942 01:55:19.225449 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4943 01:55:19.225753 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4944 01:55:19.226052 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4945 01:55:19.290352 [ 122.911893] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4946 01:55:19.290886 [ 122.918097] lkdtm: attempting bad refcount_dec() from saturated
4947 01:55:19.291276 [ 122.924168] ------------[ cut here ]------------
4948 01:55:19.291647 [ 122.928841] WARNING: CPU: 3 PID: 3087 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4949 01:55:19.291982 [ 122.937320] refcount_t: saturated; leaking memory.
4950 01:55:19.333601 [ 122.942158] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4951 01:55:19.334152 [ 122.971331] CPU: 3 PID: 3087 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4952 01:55:19.334504 [ 122.979080] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4953 01:55:19.334831 [ 122.985613] Backtrace:
4954 01:55:19.335175 [ 122.988084] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4955 01:55:19.376753 [ 122.995660] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
4956 01:55:19.377293 [ 123.001328] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
4957 01:55:19.377647 [ 123.008649] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4958 01:55:19.377973 [ 123.015618] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
4959 01:55:19.378290 [ 123.023373] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
4960 01:55:19.378595 [ 123.030862] r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c5b78000
4961 01:55:19.419813 [ 123.036536] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
4962 01:55:19.420354 [ 123.045504] r9:c1acbb68 r8:c15e7d40 r7:c5b79f60 r6:00000017 r5:c471c000 r4:c5b78000
4963 01:55:19.420704 [ 123.053267] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
4964 01:55:19.421028 [ 123.062939] [<c0c2e060>] (__refcount_add.constprop.0) from [<c1358908>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4965 01:55:19.421337 [ 123.073125] [<c13588bc>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
4966 01:55:19.421644 [ 123.082348] r4:00000037
4967 01:55:19.463471 [ 123.084893] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
4968 01:55:19.464006 [ 123.092910] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
4969 01:55:19.464355 [ 123.100835] r9:c5b79f60 r8:c519fc00 r7:00000017 r6:b6e6a000 r5:c6accdc0 r4:c0c2d400
4970 01:55:19.464681 [ 123.108591] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
4971 01:55:19.464992 [ 123.116429] r9:c07f4bec r8:c5b79f60 r7:c2816000 r6:b6e6a000 r5:c6accdc0 r4:00000000
4972 01:55:19.507544 [ 123.124180] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
4973 01:55:19.508080 [ 123.131323] r10:00000004 r9:00000000 r8:00000000 r7:b6e6a000 r6:c5b78000 r5:c6accdc0
4974 01:55:19.508436 [ 123.139156] r4:c6accdc0
4975 01:55:19.508759 [ 123.141699] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
4976 01:55:19.509071 [ 123.148843] r9:c5b78000 r8:c03002e4 r7:00000004 r6:b6fb1e00 r5:00000017 r4:00000017
4977 01:55:19.509375 [ 123.156598] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4978 01:55:19.509670 [ 123.164172] Exception stack(0xc5b79fa8 to 0xc5b79ff0)
4979 01:55:19.551427 [ 123.169232] 9fa0: 00000017 00000017 00000001 b6e6a000 00000017 00000000
4980 01:55:19.551972 [ 123.177417] 9fc0: 00000017 00000017 b6fb1e00 00000004 00000001 00000000 00020000 bed15a54
4981 01:55:19.552324 [ 123.185599] 9fe0: 00000004 bed15788 b6f1f94f b6ea5c66
4982 01:55:19.552649 [ 123.190720] irq event stamp: 0
4983 01:55:19.552961 [ 123.193819] hardirqs last enabled at (0): [<00000000>] 0x0
4984 01:55:19.553266 [ 123.199409] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4985 01:55:19.553569 [ 123.206964] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4986 01:55:19.595544 [ 123.214524] softirqs last disabled at (0): [<00000000>] 0x0
4987 01:55:19.595730 [ 123.220135] ---[ end trace 2eaa1d1e4d130cec ]---
4988 01:55:19.595824 [ 123.224833] lkdtm: Saturation detected: still saturated
4989 01:55:19.715585 # [ 122.911893] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4990 01:55:19.716127 # [ 122.918097] lkdtm: attempting bad refcount_dec() from saturated
4991 01:55:19.716477 # [ 122.924168] ------------[ cut here ]------------
4992 01:55:19.716803 # [ 122.928841] WARNING: CPU: 3 PID: 3087 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4993 01:55:19.717119 # [ 122.937320] refcount_t: saturated; leaking memory.
4994 01:55:19.759516 # [ 122.942158] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
4995 01:55:19.760064 # [ 122.971331] CPU: 3 PID: 3087 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4996 01:55:19.760421 # [ 122.979080] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4997 01:55:19.760751 # [ 122.985613] Backtrace:
4998 01:55:19.761062 # [ 122.988084] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
4999 01:55:19.803495 # [ 122.995660] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5000 01:55:19.804039 # [ 123.001328] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
5001 01:55:19.804389 # [ 123.008649] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5002 01:55:19.804717 # [ 123.015618] r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
5003 01:55:19.805031 # [ 123.023373] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
5004 01:55:19.805337 # [ 123.030862] r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c5b78000
5005 01:55:19.847632 # [ 123.036536] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
5006 01:55:19.848174 # [ 123.045504] r9:c1acbb68 r8:c15e7d40 r7:c5b79f60 r6:00000017 r5:c471c000 r4:c5b78000
5007 01:55:19.848529 # [ 123.053267] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
5008 01:55:19.848860 # [ 123.062939] [<c0c2e060>] (__refcount_add.constprop.0) from [<c1358908>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5009 01:55:19.849175 # [ 123.073125] [<c13588bc>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5010 01:55:19.891508 # [ 123.082348] r4:00000037
5011 01:55:19.892043 # [ 123.084893] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5012 01:55:19.892396 # [ 123.092910] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5013 01:55:19.892719 # [ 123.100835] r9:c5b79f60 r8:c519fc00 r7:00000017 r6:b6e6a000 r5:c6accdc0 r4:c0c2d400
5014 01:55:19.893030 # [ 123.108591] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5015 01:55:19.893334 # [ 123.116429] r9:c07f4bec r8:c5b79f60 r7:c2816000 r6:b6e6a000 r5:c6accdc0 r4:00000000
5016 01:55:19.935683 # [ 123.124180] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5017 01:55:19.936225 # [ 123.131323] r10:00000004 r9:00000000 r8:00000000 r7:b6e6a000 r6:c5b78000 r5:c6accdc0
5018 01:55:19.936583 # [ 123.139156] r4:c6accdc0
5019 01:55:19.936908 # [ 123.141699] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5020 01:55:19.937221 # [ 123.148843] r9:c5b78000 r8:c03002e4 r7:00000004 r6:b6fb1e00 r5:00000017 r4:00000017
5021 01:55:19.937524 # [ 123.156598] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5022 01:55:19.979683 # [ 123.164172] Exception stack(0xc5b79fa8 to 0xc5b79ff0)
5023 01:55:19.980222 # [ 123.169232] 9fa0: 00000017 00000017 00000001 b6e6a000 00000017 00000000
5024 01:55:19.980579 # [ 123.177417] 9fc0: 00000017 00000017 b6fb1e00 00000004 00000001 00000000 00020000 bed15a54
5025 01:55:19.980908 # [ 123.185599] 9fe0: 00000004 bed15788 b6f1f94f b6ea5c66
5026 01:55:19.981222 # [ 123.190720] irq event stamp: 0
5027 01:55:19.981524 # [ 123.193819] hardirqs last enabled at (0): [<00000000>] 0x0
5028 01:55:19.981824 # [ 123.199409] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5029 01:55:20.023534 # [ 123.206964] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5030 01:55:20.024076 # [ 123.214524] softirqs last disabled at (0): [<00000000>] 0x0
5031 01:55:20.024427 # [ 123.220135] ---[ end trace 2eaa1d1e4d130cec ]---
5032 01:55:20.024752 # [ 123.224833] lkdtm: Saturation detected: still saturated
5033 01:55:20.025065 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5034 01:55:20.025367 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5035 01:55:20.025671 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5036 01:55:20.072983 [ 123.694612] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5037 01:55:20.073523 [ 123.701513] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5038 01:55:20.073870 [ 123.708304] ------------[ cut here ]------------
5039 01:55:20.074196 [ 123.713036] WARNING: CPU: 3 PID: 3119 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5040 01:55:20.074514 [ 123.721518] refcount_t: saturated; leaking memory.
5041 01:55:20.115972 [ 123.726397] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
5042 01:55:20.116521 [ 123.755548] CPU: 3 PID: 3119 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5043 01:55:20.116873 [ 123.763298] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5044 01:55:20.117203 [ 123.769829] Backtrace:
5045 01:55:20.117512 [ 123.772301] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
5046 01:55:20.159612 [ 123.779881] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5047 01:55:20.160187 [ 123.785552] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
5048 01:55:20.160541 [ 123.792874] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5049 01:55:20.160868 [ 123.799845] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
5050 01:55:20.161183 [ 123.807601] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
5051 01:55:20.161489 [ 123.815090] r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c6c36000
5052 01:55:20.203501 [ 123.820764] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5053 01:55:20.204040 [ 123.829730] r9:c1acbb80 r8:c15e7d40 r7:c6c37f60 r6:00000020 r5:c471c000 r4:c0000000
5054 01:55:20.204402 [ 123.837492] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5055 01:55:20.204729 [ 123.847941] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c135897c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5056 01:55:20.205046 [ 123.859682] r5:c471c000 r4:c6c36000
5057 01:55:20.247654 [ 123.863274] [<c135892c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5058 01:55:20.248198 [ 123.873279] r4:00000038
5059 01:55:20.248550 [ 123.875825] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5060 01:55:20.248877 [ 123.883842] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5061 01:55:20.249188 [ 123.891767] r9:c6c37f60 r8:c519fc00 r7:00000020 r6:b6e79000 r5:c69977c0 r4:c0c2d400
5062 01:55:20.249492 [ 123.899524] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5063 01:55:20.291651 [ 123.907362] r9:c07f4bec r8:c6c37f60 r7:c2816000 r6:b6e79000 r5:c69977c0 r4:00000000
5064 01:55:20.292212 [ 123.915115] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5065 01:55:20.292576 [ 123.922259] r10:00000004 r9:00000000 r8:00000000 r7:b6e79000 r6:c6c36000 r5:c69977c0
5066 01:55:20.292902 [ 123.930092] r4:c69977c0
5067 01:55:20.293212 [ 123.932634] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5068 01:55:20.293518 [ 123.939778] r9:c6c36000 r8:c03002e4 r7:00000004 r6:b6fc0e00 r5:00000020 r4:00000020
5069 01:55:20.335455 [ 123.947532] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5070 01:55:20.336000 [ 123.955106] Exception stack(0xc6c37fa8 to 0xc6c37ff0)
5071 01:55:20.336353 [ 123.960166] 7fa0: 00000020 00000020 00000001 b6e79000 00000020 00000000
5072 01:55:20.336681 [ 123.968353] 7fc0: 00000020 00000020 b6fc0e00 00000004 00000001 00000000 00020000 bebd0a54
5073 01:55:20.336996 [ 123.976538] 7fe0: 00000004 bebd0788 b6f2e94f b6eb4c66
5074 01:55:20.337304 [ 123.981665] irq event stamp: 0
5075 01:55:20.337608 [ 123.984774] hardirqs last enabled at (0): [<00000000>] 0x0
5076 01:55:20.337906 [ 123.990363] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5077 01:55:20.379712 [ 123.997916] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5078 01:55:20.380220 [ 124.005482] softirqs last disabled at (0): [<00000000>] 0x0
5079 01:55:20.380546 [ 124.011077] ---[ end trace 2eaa1d1e4d130ced ]---
5080 01:55:20.380844 [ 124.015760] lkdtm: Saturation detected: still saturated
5081 01:55:20.508163 # [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
5082 01:55:20.508702 # [ 0.000000] Switching to timer-based delay loop, resolution 333ns
5083 01:55:20.509054 # [ 123.694612] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5084 01:55:20.509381 # [ 123.701513] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5085 01:55:20.509691 # [ 123.708304] ------------[ cut here ]------------
5086 01:55:20.509995 # [ 123.713036] WARNING: CPU: 3 PID: 3119 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5087 01:55:20.555474 # [ 123.721518] refcount_t: saturated; leaking memory.
5088 01:55:20.556005 # [ 123.726397] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
5089 01:55:20.556371 # [ 123.755548] CPU: 3 PID: 3119 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5090 01:55:20.599515 # [ 123.763298] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5091 01:55:20.600052 # [ 123.769829] Backtrace:
5092 01:55:20.600405 # [ 123.772301] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
5093 01:55:20.600731 # [ 123.779881] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5094 01:55:20.601046 # [ 123.785552] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
5095 01:55:20.601352 # [ 123.792874] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5096 01:55:20.601650 # [ 123.799845] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
5097 01:55:20.643520 # [ 123.807601] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
5098 01:55:20.644032 # [ 123.815090] r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c6c36000
5099 01:55:20.644369 # [ 123.820764] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5100 01:55:20.644674 # [ 123.829730] r9:c1acbb80 r8:c15e7d40 r7:c6c37f60 r6:00000020 r5:c471c000 r4:c0000000
5101 01:55:20.644964 # [ 123.837492] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5102 01:55:20.687535 # [ 123.847941] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c135897c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5103 01:55:20.688051 # [ 123.859682] r5:c471c000 r4:c6c36000
5104 01:55:20.688386 # [ 123.863274] [<c135892c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5105 01:55:20.688688 # [ 123.873279] r4:00000038
5106 01:55:20.688970 # [ 123.875825] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5107 01:55:20.689251 # [ 123.883842] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5108 01:55:20.731686 # [ 123.891767] r9:c6c37f60 r8:c519fc00 r7:00000020 r6:b6e79000 r5:c69977c0 r4:c0c2d400
5109 01:55:20.732231 # [ 123.899524] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5110 01:55:20.732588 # [ 123.907362] r9:c07f4bec r8:c6c37f60 r7:c2816000 r6:b6e79000 r5:c69977c0 r4:00000000
5111 01:55:20.732916 # [ 123.915115] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5112 01:55:20.733234 # [ 123.922259] r10:00000004 r9:00000000 r8:00000000 r7:b6e79000 r6:c6c36000 r5:c69977c0
5113 01:55:20.733536 # [ 123.930092] r4:c69977c0
5114 01:55:20.775671 # [ 123.932634] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5115 01:55:20.776213 # [ 123.939778] r9:c6c36000 r8:c03002e4 r7:00000004 r6:b6fc0e00 r5:00000020 r4:00000020
5116 01:55:20.776565 # [ 123.947532] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5117 01:55:20.776889 # [ 123.955106] Exception stack(0xc6c37fa8 to 0xc6c37ff0)
5118 01:55:20.777198 # [ 123.960166] 7fa0: 00000020 00000020 00000001 b6e79000 00000020 00000000
5119 01:55:20.777504 # [ 123.968353] 7fc0: 00000020 00000020 b6fc0e00 00000004 00000001 00000000 00020000 bebd0a54
5120 01:55:20.819551 # [ 123.976538] 7fe0: 00000004 bebd0788 b6f2e94f b6eb4c66
5121 01:55:20.820088 # [ 123.981665] irq event stamp: 0
5122 01:55:20.820439 # [ 123.984774] hardirqs last enabled at (0): [<00000000>] 0x0
5123 01:55:20.820767 # [ 123.990363] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5124 01:55:20.821085 # [ 123.997916] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5125 01:55:20.821390 # [ 124.005482] softirqs last disabled at (0): [<00000000>] 0x0
5126 01:55:20.821688 # [ 124.011077] ---[ end trace 2eaa1d1e4d130ced ]---
5127 01:55:20.821983 # [ 124.015760] lkdtm: Saturation detected: still saturated
5128 01:55:20.863686 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5129 01:55:20.864223 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5130 01:55:20.864578 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5131 01:55:20.864899 [ 124.495840] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5132 01:55:20.865214 [ 124.502808] lkdtm: attempting bad refcount_add_not_zero() from saturated
5133 01:55:20.865515 [ 124.509525] ------------[ cut here ]------------
5134 01:55:20.907688 [ 124.514268] WARNING: CPU: 3 PID: 3153 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5135 01:55:20.908228 [ 124.522794] refcount_t: saturated; leaking memory.
5136 01:55:20.908579 [ 124.527600] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
5137 01:55:20.908923 [ 124.556853] CPU: 3 PID: 3153 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5138 01:55:20.951744 [ 124.564607] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5139 01:55:20.952276 [ 124.571143] Backtrace:
5140 01:55:20.952628 [ 124.573622] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
5141 01:55:20.952957 [ 124.581204] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5142 01:55:20.953270 [ 124.586878] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
5143 01:55:20.953576 [ 124.594206] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5144 01:55:20.953874 [ 124.601180] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
5145 01:55:20.995711 [ 124.608939] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
5146 01:55:20.996252 [ 124.616433] r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c5fb6000
5147 01:55:20.996608 [ 124.622114] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5148 01:55:20.996936 [ 124.631084] r9:c1acbba0 r8:c15e7d40 r7:c5fb7f60 r6:00000020 r5:c471c000 r4:c0000000
5149 01:55:20.997247 [ 124.638851] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5150 01:55:21.039661 [ 124.649308] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c1358a04>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5151 01:55:21.040207 [ 124.661054] r5:c471c000 r4:c5fb6000
5152 01:55:21.040559 [ 124.664654] [<c13589b4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5153 01:55:21.040885 [ 124.674660] r4:00000039
5154 01:55:21.041195 [ 124.677211] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5155 01:55:21.041502 [ 124.685232] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5156 01:55:21.083743 [ 124.693160] r9:c5fb7f60 r8:c519fc00 r7:00000020 r6:b6e4c000 r5:c6accc80 r4:c0c2d400
5157 01:55:21.084279 [ 124.700920] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5158 01:55:21.084634 [ 124.708761] r9:c07f4bec r8:c5fb7f60 r7:c2816000 r6:b6e4c000 r5:c6accc80 r4:00000000
5159 01:55:21.084962 [ 124.716517] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5160 01:55:21.085274 [ 124.723665] r10:00000004 r9:00000000 r8:00000000 r7:b6e4c000 r6:c5fb6000 r5:c6accc80
5161 01:55:21.085576 [ 124.731499] r4:c6accc80
5162 01:55:21.127750 [ 124.734049] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5163 01:55:21.128292 [ 124.741196] r9:c5fb6000 r8:c03002e4 r7:00000004 r6:b6f93e00 r5:00000020 r4:00000020
5164 01:55:21.128649 [ 124.748956] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5165 01:55:21.128977 [ 124.756533] Exception stack(0xc5fb7fa8 to 0xc5fb7ff0)
5166 01:55:21.129289 [ 124.761597] 7fa0: 00000020 00000020 00000001 b6e4c000 00000020 00000000
5167 01:55:21.129596 [ 124.769786] 7fc0: 00000020 00000020 b6f93e00 00000004 00000001 00000000 00020000 bec8fa54
5168 01:55:21.171456 [ 124.777974] 7fe0: 00000004 bec8f788 b6f0194f b6e87c66
5169 01:55:21.171946 [ 124.783108] irq event stamp: 0
5170 01:55:21.172267 [ 124.786188] hardirqs last enabled at (0): [<00000000>] 0x0
5171 01:55:21.172567 [ 124.791782] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5172 01:55:21.172857 [ 124.799327] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5173 01:55:21.173139 [ 124.806899] softirqs last disabled at (0): [<00000000>] 0x0
5174 01:55:21.173411 [ 124.812549] ---[ end trace 2eaa1d1e4d130cee ]---
5175 01:55:21.173681 [ 124.817193] lkdtm: Saturation detected: still saturated
5176 01:55:21.310101 # [ 124.495840] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5177 01:55:21.310635 # [ 124.502808] lkdtm: attempting bad refcount_add_not_zero() from saturated
5178 01:55:21.311017 # [ 124.509525] ------------[ cut here ]------------
5179 01:55:21.311357 # [ 124.514268] WARNING: CPU: 3 PID: 3153 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5180 01:55:21.311678 # [ 124.522794] refcount_t: saturated; leaking memory.
5181 01:55:21.353020 # [ 124.527600] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
5182 01:55:21.353581 # [ 124.556853] CPU: 3 PID: 3153 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5183 01:55:21.353942 # [ 124.564607] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5184 01:55:21.354275 # [ 124.571143] Backtrace:
5185 01:55:21.354586 # [ 124.573622] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
5186 01:55:21.395964 # [ 124.581204] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5187 01:55:21.396497 # [ 124.586878] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
5188 01:55:21.396852 # [ 124.594206] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5189 01:55:21.397176 # [ 124.601180] r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
5190 01:55:21.397491 # [ 124.608939] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
5191 01:55:21.397798 # [ 124.616433] r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c5fb6000
5192 01:55:21.443479 # [ 124.622114] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
5193 01:55:21.444015 # [ 124.631084] r9:c1acbba0 r8:c15e7d40 r7:c5fb7f60 r6:00000020 r5:c471c000 r4:c0000000
5194 01:55:21.444375 # [ 124.638851] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5195 01:55:21.444706 # [ 124.649308] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c1358a04>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5196 01:55:21.445025 # [ 124.661054] r5:c471c000 r4:c5fb6000
5197 01:55:21.487620 # [ 124.664654] [<c13589b4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5198 01:55:21.488160 # [ 124.674660] r4:00000039
5199 01:55:21.488528 # [ 124.677211] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5200 01:55:21.488857 # [ 124.685232] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5201 01:55:21.489172 # [ 124.693160] r9:c5fb7f60 r8:c519fc00 r7:00000020 r6:b6e4c000 r5:c6accc80 r4:c0c2d400
5202 01:55:21.489478 # [ 124.700920] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5203 01:55:21.531510 # [ 124.708761] r9:c07f4bec r8:c5fb7f60 r7:c2816000 r6:b6e4c000 r5:c6accc80 r4:00000000
5204 01:55:21.532048 # [ 124.716517] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5205 01:55:21.532407 # [ 124.723665] r10:00000004 r9:00000000 r8:00000000 r7:b6e4c000 r6:c5fb6000 r5:c6accc80
5206 01:55:21.532733 # [ 124.731499] r4:c6accc80
5207 01:55:21.533043 # [ 124.734049] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5208 01:55:21.533351 # [ 124.741196] r9:c5fb6000 r8:c03002e4 r7:00000004 r6:b6f93e00 r5:00000020 r4:00000020
5209 01:55:21.575611 # [ 124.748956] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5210 01:55:21.576147 # [ 124.756533] Exception stack(0xc5fb7fa8 to 0xc5fb7ff0)
5211 01:55:21.576501 # [ 124.761597] 7fa0: 00000020 00000020 00000001 b6e4c000 00000020 00000000
5212 01:55:21.576831 # [ 124.769786] 7fc0: 00000020 00000020 b6f93e00 00000004 00000001 00000000 00020000 bec8fa54
5213 01:55:21.577142 # [ 124.777974] 7fe0: 00000004 bec8f788 b6f0194f b6e87c66
5214 01:55:21.577448 # [ 124.783108] irq event stamp: 0
5215 01:55:21.577743 # [ 124.786188] hardirqs last enabled at (0): [<00000000>] 0x0
5216 01:55:21.619488 # [ 124.791782] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5217 01:55:21.620020 # [ 124.799327] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5218 01:55:21.620373 # [ 124.806899] softirqs last disabled at (0): [<00000000>] 0x0
5219 01:55:21.620701 # [ 124.812549] ---[ end trace 2eaa1d1e4d130cee ]---
5220 01:55:21.621019 # [ 124.817193] lkdtm: Saturation detected: still saturated
5221 01:55:21.621329 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5222 01:55:21.621632 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5223 01:55:21.663474 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5224 01:55:21.675815 [ 125.297227] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5225 01:55:21.676352 [ 125.304269] lkdtm: attempting bad refcount_dec_and_test() from saturated
5226 01:55:21.676707 [ 125.311014] ------------[ cut here ]------------
5227 01:55:21.677033 [ 125.315728] WARNING: CPU: 1 PID: 3190 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5228 01:55:21.677353 [ 125.324369] refcount_t: underflow; use-after-free.
5229 01:55:21.723623 [ 125.329239] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
5230 01:55:21.724174 [ 125.358796] CPU: 1 PID: 3190 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5231 01:55:21.724537 [ 125.366547] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5232 01:55:21.724873 [ 125.373080] Backtrace:
5233 01:55:21.725186 [ 125.375555] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
5234 01:55:21.767617 [ 125.383134] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5235 01:55:21.768151 [ 125.388803] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
5236 01:55:21.768514 [ 125.396125] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5237 01:55:21.768844 [ 125.403096] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
5238 01:55:21.769161 [ 125.410851] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
5239 01:55:21.769468 [ 125.418340] r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c5ee6000
5240 01:55:21.811627 [ 125.424016] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5241 01:55:21.812163 [ 125.433071] r9:c1acbbc0 r8:c15e7d40 r7:c5ee7f60 r6:00000020 r5:c5e65000 r4:c5ee6000
5242 01:55:21.812521 [ 125.440833] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5243 01:55:21.812850 [ 125.451288] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358a8c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5244 01:55:21.855716 [ 125.463038] [<c1358a3c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5245 01:55:21.856253 [ 125.473043] r4:0000003a
5246 01:55:21.856605 [ 125.475588] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5247 01:55:21.856933 [ 125.483606] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5248 01:55:21.857244 [ 125.491531] r9:c5ee7f60 r8:c519fc00 r7:00000020 r6:b6e2b000 r5:c6a34000 r4:c0c2d400
5249 01:55:21.857547 [ 125.499288] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5250 01:55:21.899706 [ 125.507125] r9:c07f4bec r8:c5ee7f60 r7:c2816000 r6:b6e2b000 r5:c6a34000 r4:00000000
5251 01:55:21.900239 [ 125.514876] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5252 01:55:21.900598 [ 125.522021] r10:00000004 r9:00000000 r8:00000000 r7:b6e2b000 r6:c5ee6000 r5:c6a34000
5253 01:55:21.900925 [ 125.529855] r4:c6a34000
5254 01:55:21.901233 [ 125.532397] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5255 01:55:21.901536 [ 125.539542] r9:c5ee6000 r8:c03002e4 r7:00000004 r6:b6f72e00 r5:00000020 r4:00000020
5256 01:55:21.901833 [ 125.547296] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5257 01:55:21.943478 [ 125.554871] Exception stack(0xc5ee7fa8 to 0xc5ee7ff0)
5258 01:55:21.944015 [ 125.559934] 7fa0: 00000020 00000020 00000001 b6e2b000 00000020 00000000
5259 01:55:21.944384 [ 125.568120] 7fc0: 00000020 00000020 b6f72e00 00000004 00000001 00000000 00020000 bebf6a54
5260 01:55:21.944714 [ 125.576304] 7fe0: 00000004 bebf6788 b6ee094f b6e66c66
5261 01:55:21.945031 [ 125.581422] irq event stamp: 0
5262 01:55:21.945331 [ 125.584520] hardirqs last enabled at (0): [<00000000>] 0x0
5263 01:55:21.945633 [ 125.590110] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5264 01:55:21.987533 [ 125.597643] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5265 01:55:21.988072 [ 125.605171] softirqs last disabled at (0): [<00000000>] 0x0
5266 01:55:21.988429 [ 125.610757] ---[ end trace 2eaa1d1e4d130cef ]---
5267 01:55:21.988754 [ 125.615430] lkdtm: Saturation detected: still saturated
5268 01:55:22.106627 # [ 125.297227] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5269 01:55:22.107230 # [ 125.304269] lkdtm: attempting bad refcount_dec_and_test() from saturated
5270 01:55:22.107594 # [ 125.311014] ------------[ cut here ]------------
5271 01:55:22.107925 # [ 125.315728] WARNING: CPU: 1 PID: 3190 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5272 01:55:22.108245 # [ 125.324369] refcount_t: underflow; use-after-free.
5273 01:55:22.149683 # [ 125.329239] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
5274 01:55:22.150227 # [ 125.358796] CPU: 1 PID: 3190 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5275 01:55:22.150582 # [ 125.366547] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5276 01:55:22.150913 # [ 125.373080] Backtrace:
5277 01:55:22.151270 # [ 125.375555] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
5278 01:55:22.192520 # [ 125.383134] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5279 01:55:22.193049 # [ 125.388803] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
5280 01:55:22.193400 # [ 125.396125] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5281 01:55:22.193740 # [ 125.403096] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
5282 01:55:22.194142 # [ 125.410851] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
5283 01:55:22.194515 # [ 125.418340] r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c5ee6000
5284 01:55:22.235413 # [ 125.424016] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5285 01:55:22.235787 # [ 125.433071] r9:c1acbbc0 r8:c15e7d40 r7:c5ee7f60 r6:00000020 r5:c5e65000 r4:c5ee6000
5286 01:55:22.236085 # [ 125.440833] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5287 01:55:22.236396 # [ 125.451288] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358a8c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5288 01:55:22.279400 # [ 125.463038] [<c1358a3c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5289 01:55:22.279907 # [ 125.473043] r4:0000003a
5290 01:55:22.280232 # [ 125.475588] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5291 01:55:22.280532 # [ 125.483606] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5292 01:55:22.280823 # [ 125.491531] r9:c5ee7f60 r8:c519fc00 r7:00000020 r6:b6e2b000 r5:c6a34000 r4:c0c2d400
5293 01:55:22.281104 # [ 125.499288] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5294 01:55:22.323573 # [ 125.507125] r9:c07f4bec r8:c5ee7f60 r7:c2816000 r6:b6e2b000 r5:c6a34000 r4:00000000
5295 01:55:22.324072 # [ 125.514876] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5296 01:55:22.324407 # [ 125.522021] r10:00000004 r9:00000000 r8:00000000 r7:b6e2b000 r6:c5ee6000 r5:c6a34000
5297 01:55:22.324707 # [ 125.529855] r4:c6a34000
5298 01:55:22.324994 # [ 125.532397] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5299 01:55:22.325277 # [ 125.539542] r9:c5ee6000 r8:c03002e4 r7:00000004 r6:b6f72e00 r5:00000020 r4:00000020
5300 01:55:22.367631 # [ 125.547296] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5301 01:55:22.368167 # [ 125.554871] Exception stack(0xc5ee7fa8 to 0xc5ee7ff0)
5302 01:55:22.368524 # [ 125.559934] 7fa0: 00000020 00000020 00000001 b6e2b000 00000020 00000000
5303 01:55:22.368852 # [ 125.568120] 7fc0: 00000020 00000020 b6f72e00 00000004 00000001 00000000 00020000 bebf6a54
5304 01:55:22.369165 # [ 125.576304] 7fe0: 00000004 bebf6788 b6ee094f b6e66c66
5305 01:55:22.369472 # [ 125.581422] irq event stamp: 0
5306 01:55:22.369772 # [ 125.584520] hardirqs last enabled at (0): [<00000000>] 0x0
5307 01:55:22.417861 # [ 125.590110] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5308 01:55:22.418392 # [ 125.597643] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5309 01:55:22.418746 # [ 125.605171] softirqs last disabled at (0): [<00000000>] 0x0
5310 01:55:22.419101 # [ 125.610757] ---[ end trace 2eaa1d1e4d130cef ]---
5311 01:55:22.419422 # [ 125.615430] lkdtm: Saturation detected: still saturated
5312 01:55:22.419728 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5313 01:55:22.420032 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5314 01:55:22.420332 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5315 01:55:22.462399 [ 126.084008] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5316 01:55:22.462951 [ 126.090910] lkdtm: attempting bad refcount_sub_and_test() from saturated
5317 01:55:22.463340 [ 126.097701] ------------[ cut here ]------------
5318 01:55:22.463666 [ 126.102513] WARNING: CPU: 0 PID: 3225 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5319 01:55:22.463985 [ 126.111075] refcount_t: underflow; use-after-free.
5320 01:55:22.505622 [ 126.115908] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
5321 01:55:22.506168 [ 126.145068] CPU: 0 PID: 3225 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5322 01:55:22.506524 [ 126.152818] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5323 01:55:22.506851 [ 126.159351] Backtrace:
5324 01:55:22.507195 [ 126.161823] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
5325 01:55:22.548763 [ 126.169403] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5326 01:55:22.549294 [ 126.175072] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
5327 01:55:22.549651 [ 126.182394] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5328 01:55:22.549979 [ 126.189365] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
5329 01:55:22.550290 [ 126.197121] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
5330 01:55:22.550593 [ 126.204611] r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c5ece000
5331 01:55:22.591955 [ 126.210284] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5332 01:55:22.592489 [ 126.219337] r9:c1acbbe0 r8:c15e7d40 r7:c5ecff60 r6:00000020 r5:c6c43000 r4:c5ece000
5333 01:55:22.592843 [ 126.227099] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5334 01:55:22.593174 [ 126.237553] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358b14>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5335 01:55:22.635421 [ 126.249306] [<c1358ac4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5336 01:55:22.635955 [ 126.259309] r4:0000003b
5337 01:55:22.636305 [ 126.261856] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5338 01:55:22.636633 [ 126.269873] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5339 01:55:22.636948 [ 126.277797] r9:c5ecff60 r8:c519fc00 r7:00000020 r6:b6e63000 r5:c5e59400 r4:c0c2d400
5340 01:55:22.637252 [ 126.285554] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5341 01:55:22.679487 [ 126.293391] r9:c07f4bec r8:c5ecff60 r7:c2816000 r6:b6e63000 r5:c5e59400 r4:00000000
5342 01:55:22.680020 [ 126.301144] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5343 01:55:22.680377 [ 126.308288] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c5ece000 r5:c5e59400
5344 01:55:22.680701 [ 126.316120] r4:c5e59400
5345 01:55:22.681013 [ 126.318664] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5346 01:55:22.681320 [ 126.325806] r9:c5ece000 r8:c03002e4 r7:00000004 r6:b6faae00 r5:00000020 r4:00000020
5347 01:55:22.681619 [ 126.333562] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5348 01:55:22.723599 [ 126.341136] Exception stack(0xc5ecffa8 to 0xc5ecfff0)
5349 01:55:22.724097 [ 126.346196] ffa0: 00000020 00000020 00000001 b6e63000 00000020 00000000
5350 01:55:22.724429 [ 126.354382] ffc0: 00000020 00000020 b6faae00 00000004 00000001 00000000 00020000 bef08a54
5351 01:55:22.724727 [ 126.362564] ffe0: 00000004 bef08788 b6f1894f b6e9ec66
5352 01:55:22.725014 [ 126.367679] irq event stamp: 0
5353 01:55:22.725327 [ 126.370753] hardirqs last enabled at (0): [<00000000>] 0x0
5354 01:55:22.725624 [ 126.376371] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5355 01:55:22.767679 [ 126.383904] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5356 01:55:22.768184 [ 126.391400] softirqs last disabled at (0): [<00000000>] 0x0
5357 01:55:22.768517 [ 126.398274] ---[ end trace 2eaa1d1e4d130cf0 ]---
5358 01:55:22.768816 [ 126.402967] lkdtm: Saturation detected: still saturated
5359 01:55:22.893758 # [ 126.084008] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5360 01:55:22.894293 # [ 126.090910] lkdtm: attempting bad refcount_sub_and_test() from saturated
5361 01:55:22.894650 # [ 126.097701] ------------[ cut here ]------------
5362 01:55:22.895028 # [ 126.102513] WARNING: CPU: 0 PID: 3225 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5363 01:55:22.895362 # [ 126.111075] refcount_t: underflow; use-after-free.
5364 01:55:22.936780 # [ 126.115908] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb flexcan can_dev parallel_display imxdrm etnaviv gpu_sched imx_ipu_v3
5365 01:55:22.937331 # [ 126.145068] CPU: 0 PID: 3225 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5366 01:55:22.937687 # [ 126.152818] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5367 01:55:22.938020 # [ 126.159351] Backtrace:
5368 01:55:22.979619 # [ 126.161823] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
5369 01:55:22.980149 # [ 126.169403] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5370 01:55:22.980501 # [ 126.175072] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
5371 01:55:22.980828 # [ 126.182394] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5372 01:55:22.981142 # [ 126.189365] r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
5373 01:55:22.981448 # [ 126.197121] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
5374 01:55:22.981745 # [ 126.204611] r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c5ece000
5375 01:55:23.023462 # [ 126.210284] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
5376 01:55:23.023971 # [ 126.219337] r9:c1acbbe0 r8:c15e7d40 r7:c5ecff60 r6:00000020 r5:c6c43000 r4:c5ece000
5377 01:55:23.024298 # [ 126.227099] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5378 01:55:23.024601 # [ 126.237553] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358b14>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5379 01:55:23.067476 # [ 126.249306] [<c1358ac4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5380 01:55:23.068006 # [ 126.259309] r4:0000003b
5381 01:55:23.068354 # [ 126.261856] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5382 01:55:23.068682 # [ 126.269873] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5383 01:55:23.068998 # [ 126.277797] r9:c5ecff60 r8:c519fc00 r7:00000020 r6:b6e63000 r5:c5e59400 r4:c0c2d400
5384 01:55:23.069303 # [ 126.285554] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5385 01:55:23.111652 # [ 126.293391] r9:c07f4bec r8:c5ecff60 r7:c2816000 r6:b6e63000 r5:c5e59400 r4:00000000
5386 01:55:23.112192 # [ 126.301144] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5387 01:55:23.112561 # [ 126.308288] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c5ece000 r5:c5e59400
5388 01:55:23.112887 # [ 126.316120] r4:c5e59400
5389 01:55:23.113196 # [ 126.318664] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5390 01:55:23.113505 # [ 126.325806] r9:c5ece000 r8:c03002e4 r7:00000004 r6:b6faae00 r5:00000020 r4:00000020
5391 01:55:23.155459 # [ 126.333562] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5392 01:55:23.155993 # [ 126.341136] Exception stack(0xc5ecffa8 to 0xc5ecfff0)
5393 01:55:23.156342 # [ 126.346196] ffa0: 00000020 00000020 00000001 b6e63000 00000020 00000000
5394 01:55:23.156669 # [ 126.354382] ffc0: 00000020 00000020 b6faae00 00000004 00000001 00000000 00020000 bef08a54
5395 01:55:23.156981 # [ 126.362564] ffe0: 00000004 bef08788 b6f1894f b6e9ec66
5396 01:55:23.157290 # [ 126.367679] irq event stamp: 0
5397 01:55:23.157591 # [ 126.370753] hardirqs last enabled at (0): [<00000000>] 0x0
5398 01:55:23.199403 # [ 126.376371] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5399 01:55:23.199931 # [ 126.383904] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5400 01:55:23.200282 # [ 126.391400] softirqs last disabled at (0): [<00000000>] 0x0
5401 01:55:23.200610 # [ 126.398274] ---[ end trace 2eaa1d1e4d130cf0 ]---
5402 01:55:23.200925 # [ 126.402967] lkdtm: Saturation detected: still saturated
5403 01:55:23.201232 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5404 01:55:23.201530 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5405 01:55:23.201828 # selftests: lkdtm: REFCOUNT_TIMING.sh
5406 01:55:23.243517 # Skipping REFCOUNT_TIMING: timing only
5407 01:55:23.244013 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5408 01:55:23.244339 # selftests: lkdtm: ATOMIC_TIMING.sh
5409 01:55:23.316339 # Skipping ATOMIC_TIMING: timing only
5410 01:55:23.316856 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5411 01:55:23.332450 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5412 01:55:23.598873 [ 127.234134] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5413 01:55:23.599441 [ 127.240175] lkdtm: attempting good copy_to_user of correct size
5414 01:55:23.599796 [ 127.246375] lkdtm: attempting bad copy_to_user of too large size
5415 01:55:23.729572 # [ 127.234134] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5416 01:55:23.730112 # [ 127.240175] lkdtm: attempting good copy_to_user of correct size
5417 01:55:23.730469 # [ 127.246375] lkdtm: attempting bad copy_to_user of too large size
5418 01:55:23.745815 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5419 01:55:23.776536 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5420 01:55:23.792739 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5421 01:55:24.064131 [ 127.697375] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5422 01:55:24.064665 [ 127.703657] lkdtm: attempting good copy_from_user of correct size
5423 01:55:24.065017 [ 127.709791] lkdtm: attempting bad copy_from_user of too large size
5424 01:55:24.194842 # [ 127.697375] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5425 01:55:24.195409 # [ 127.703657] lkdtm: attempting good copy_from_user of correct size
5426 01:55:24.195766 # [ 127.709791] lkdtm: attempting bad copy_from_user of too large size
5427 01:55:24.211140 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5428 01:55:24.239740 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5429 01:55:24.255873 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5430 01:55:24.529353 [ 128.163573] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5431 01:55:24.529891 [ 128.170066] lkdtm: attempting good copy_to_user inside whitelist
5432 01:55:24.530246 [ 128.176208] lkdtm: attempting bad copy_to_user outside whitelist
5433 01:55:24.659294 # [ 128.163573] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5434 01:55:24.659840 # [ 128.170066] lkdtm: attempting good copy_to_user inside whitelist
5435 01:55:24.660193 # [ 128.176208] lkdtm: attempting bad copy_to_user outside whitelist
5436 01:55:24.675408 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5437 01:55:24.701927 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5438 01:55:24.718352 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5439 01:55:24.989691 [ 128.622523] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5440 01:55:24.990224 [ 128.629181] lkdtm: attempting good copy_from_user inside whitelist
5441 01:55:24.990576 [ 128.635490] lkdtm: attempting bad copy_from_user outside whitelist
5442 01:55:25.117481 # [ 128.622523] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5443 01:55:25.118013 # [ 128.629181] lkdtm: attempting good copy_from_user inside whitelist
5444 01:55:25.118362 # [ 128.635490] lkdtm: attempting bad copy_from_user outside whitelist
5445 01:55:25.140635 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5446 01:55:25.162614 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5447 01:55:25.178663 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5448 01:55:25.464625 [ 129.087935] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5449 01:55:25.464780 [ 129.094225] lkdtm: good_stack: c68d1e0c-c68d1e2c
5450 01:55:25.464847 [ 129.098855] lkdtm: bad_stack : c68d1d84-c68d1da4
5451 01:55:25.464909 [ 129.103542] lkdtm: attempting good copy_to_user of local stack
5452 01:55:25.464969 [ 129.109418] lkdtm: attempting bad copy_to_user of distant stack
5453 01:55:25.612972 # [ 129.087935] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5454 01:55:25.613506 # [ 129.094225] lkdtm: good_stack: c68d1e0c-c68d1e2c
5455 01:55:25.613851 # [ 129.098855] lkdtm: bad_stack : c68d1d84-c68d1da4
5456 01:55:25.614173 # [ 129.103542] lkdtm: attempting good copy_to_user of local stack
5457 01:55:25.614484 # [ 129.109418] lkdtm: attempting bad copy_to_user of distant stack
5458 01:55:25.614785 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5459 01:55:25.640847 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5460 01:55:25.656844 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5461 01:55:25.946812 [ 129.569996] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5462 01:55:25.946969 [ 129.576500] lkdtm: good_stack: c5fb7e0c-c5fb7e2c
5463 01:55:25.947086 [ 129.581140] lkdtm: bad_stack : c5fb7d84-c5fb7da4
5464 01:55:25.947149 [ 129.585974] lkdtm: attempting good copy_from_user of local stack
5465 01:55:25.947210 [ 129.592082] lkdtm: attempting bad copy_from_user of distant stack
5466 01:55:26.094068 # [ 129.569996] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5467 01:55:26.094610 # [ 129.576500] lkdtm: good_stack: c5fb7e0c-c5fb7e2c
5468 01:55:26.094962 # [ 129.581140] lkdtm: bad_stack : c5fb7d84-c5fb7da4
5469 01:55:26.095333 # [ 129.585974] lkdtm: attempting good copy_from_user of local stack
5470 01:55:26.095649 # [ 129.592082] lkdtm: attempting bad copy_from_user of distant stack
5471 01:55:26.095951 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5472 01:55:26.119072 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5473 01:55:26.135079 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5474 01:55:26.427312 [ 130.050507] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5475 01:55:26.427840 [ 130.056624] lkdtm: good_stack: c6b8be0c-c6b8be2c
5476 01:55:26.428189 [ 130.061259] lkdtm: bad_stack : c6b8bffc-c6b8c01c
5477 01:55:26.428515 [ 130.066033] lkdtm: attempting good copy_to_user of local stack
5478 01:55:26.428829 [ 130.072041] lkdtm: attempting bad copy_to_user of distant stack
5479 01:55:26.574012 # [ 130.050507] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5480 01:55:26.574540 # [ 130.056624] lkdtm: good_stack: c6b8be0c-c6b8be2c
5481 01:55:26.574887 # [ 130.061259] lkdtm: bad_stack : c6b8bffc-c6b8c01c
5482 01:55:26.575261 # [ 130.066033] lkdtm: attempting good copy_to_user of local stack
5483 01:55:26.575577 # [ 130.072041] lkdtm: attempting bad copy_to_user of distant stack
5484 01:55:26.575882 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5485 01:55:26.597957 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5486 01:55:26.614259 # selftests: lkdtm: USERCOPY_KERNEL.sh
5487 01:55:26.886310 [ 130.515098] lkdtm: Performing direct entry USERCOPY_KERNEL
5488 01:55:26.886467 [ 130.520615] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5489 01:55:26.886537 [ 130.527785] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5490 01:55:26.886602 [ 130.535409] lkdtm: FAIL: survived bad copy_to_user()
5491 01:55:27.037517 # [ 130.515098] lkdtm: Performing direct entry USERCOPY_KERNEL
5492 01:55:27.038052 # [ 130.520615] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
5493 01:55:27.038404 # [ 130.527785] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
5494 01:55:27.038729 # [ 130.535409] lkdtm: FAIL: survived bad copy_to_user()
5495 01:55:27.039083 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5496 01:55:27.053274 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5497 01:55:27.085419 # selftests: lkdtm: STACKLEAK_ERASING.sh
5498 01:55:27.385958 [ 131.007833] lkdtm: Performing direct entry STACKLEAK_ERASING
5499 01:55:27.386491 [ 131.013571] lkdtm: checking unused part of the thread stack (7732 bytes)...
5500 01:55:27.386841 [ 131.020584] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5501 01:55:27.387231 [ 131.027575] lkdtm: FAIL: the thread stack is NOT properly erased
5502 01:55:27.387548 [ 131.033672] CPU: 3 PID: 3590 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5503 01:55:27.387852 [ 131.041422] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5504 01:55:27.388153 [ 131.047953] Backtrace:
5505 01:55:27.429193 [ 131.050427] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
5506 01:55:27.429731 [ 131.058005] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5507 01:55:27.430077 [ 131.063677] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
5508 01:55:27.430401 [ 131.071004] [<c1351664>] (dump_stack) from [<c1358dfc>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5509 01:55:27.430718 [ 131.079538] r9:c1acbce8 r8:c15e7d40 r7:c5fb7f60 r6:c5fb7e34 r5:c5fb6000 r4:0000078d
5510 01:55:27.472432 [ 131.087299] [<c1358cb4>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5511 01:55:27.472967 [ 131.096093] r8:c15e7d40 r7:c5fb7f60 r6:00000012 r5:c6ca0000 r4:00000046
5512 01:55:27.473315 [ 131.102806] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5513 01:55:27.473642 [ 131.110824] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5514 01:55:27.473955 [ 131.118750] r9:c5fb7f60 r8:c519fc00 r7:00000012 r6:b6dc5000 r5:c5b29b80 r4:c0c2d400
5515 01:55:27.474261 [ 131.126507] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5516 01:55:27.515634 [ 131.134345] r9:c07f4bec r8:c5fb7f60 r7:c2816000 r6:b6dc5000 r5:c5b29b80 r4:00000000
5517 01:55:27.516172 [ 131.142100] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5518 01:55:27.516525 [ 131.149243] r10:00000004 r9:00000000 r8:00000000 r7:b6dc5000 r6:c5fb6000 r5:c5b29b80
5519 01:55:27.516849 [ 131.157076] r4:c5b29b80
5520 01:55:27.517161 [ 131.159619] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5521 01:55:27.517467 [ 131.166763] r9:c5fb6000 r8:c03002e4 r7:00000004 r6:b6f0ce00 r5:00000012 r4:00000012
5522 01:55:27.557327 [ 131.174517] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5523 01:55:27.557859 [ 131.182092] Exception stack(0xc5fb7fa8 to 0xc5fb7ff0)
5524 01:55:27.558206 [ 131.187152] 7fa0: 00000012 00000012 00000001 b6dc5000 00000012 00000000
5525 01:55:27.558535 [ 131.195338] 7fc0: 00000012 00000012 b6f0ce00 00000004 00000001 00000000 00020000 beeb6a54
5526 01:55:27.558847 [ 131.203521] 7fe0: 00000004 beeb6788 b6e7a94f b6e00c66
5527 01:55:27.696377 # [ 131.007833] lkdtm: Performing direct entry STACKLEAK_ERASING
5528 01:55:27.696874 # [ 131.013571] lkdtm: checking unused part of the thread stack (7732 bytes)...
5529 01:55:27.697198 # [ 131.020584] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5530 01:55:27.697499 # [ 131.027575] lkdtm: FAIL: the thread stack is NOT properly erased
5531 01:55:27.697786 # [ 131.033672] CPU: 3 PID: 3590 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5532 01:55:27.698067 # [ 131.041422] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5533 01:55:27.739197 # [ 131.047953] Backtrace:
5534 01:55:27.739566 # [ 131.050427] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
5535 01:55:27.739862 # [ 131.058005] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
5536 01:55:27.740137 # [ 131.063677] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
5537 01:55:27.740403 # [ 131.071004] [<c1351664>] (dump_stack) from [<c1358dfc>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5538 01:55:27.740660 # [ 131.079538] r9:c1acbce8 r8:c15e7d40 r7:c5fb7f60 r6:c5fb7e34 r5:c5fb6000 r4:0000078d
5539 01:55:27.782400 # [ 131.087299] [<c1358cb4>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
5540 01:55:27.782900 # [ 131.096093] r8:c15e7d40 r7:c5fb7f60 r6:00000012 r5:c6ca0000 r4:00000046
5541 01:55:27.783247 # [ 131.102806] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
5542 01:55:27.783549 # [ 131.110824] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
5543 01:55:27.783836 # [ 131.118750] r9:c5fb7f60 r8:c519fc00 r7:00000012 r6:b6dc5000 r5:c5b29b80 r4:c0c2d400
5544 01:55:27.784116 # [ 131.126507] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
5545 01:55:27.825735 # [ 131.134345] r9:c07f4bec r8:c5fb7f60 r7:c2816000 r6:b6dc5000 r5:c5b29b80 r4:00000000
5546 01:55:27.826273 # [ 131.142100] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
5547 01:55:27.826623 # [ 131.149243] r10:00000004 r9:00000000 r8:00000000 r7:b6dc5000 r6:c5fb6000 r5:c5b29b80
5548 01:55:27.826944 # [ 131.157076] r4:c5b29b80
5549 01:55:27.827284 # [ 131.159619] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
5550 01:55:27.827586 # [ 131.166763] r9:c5fb6000 r8:c03002e4 r7:00000004 r6:b6f0ce00 r5:00000012 r4:00000012
5551 01:55:27.868730 # [ 131.174517] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5552 01:55:27.869240 # [ 131.182092] Exception stack(0xc5fb7fa8 to 0xc5fb7ff0)
5553 01:55:27.869567 # [ 131.187152] 7fa0: 00000012 00000012 00000001 b6dc5000 00000012 00000000
5554 01:55:27.869865 # [ 131.195338] 7fc0: 00000012 00000012 b6f0ce00 00000004 00000001 00000000 00020000 beeb6a54
5555 01:55:27.870148 # [ 131.203521] 7fe0: 00000004 beeb6788 b6e7a94f b6e00c66
5556 01:55:27.870429 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5557 01:55:27.890008 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5558 01:55:27.890551 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5559 01:55:28.016552 [ 131.644849] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5560 01:55:28.017083 [ 131.650528] lkdtm: Calling matched prototype ...
5561 01:55:28.017435 [ 131.655229] lkdtm: Calling mismatched prototype ...
5562 01:55:28.017766 [ 131.660120] lkdtm: Fail: survived mismatched prototype function call!
5563 01:55:28.144558 # [ 131.644849] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5564 01:55:28.145062 # [ 131.650528] lkdtm: Calling matched prototype ...
5565 01:55:28.145384 # [ 131.655229] lkdtm: Calling mismatched prototype ...
5566 01:55:28.145683 # [ 131.660120] lkdtm: Fail: survived mismatched prototype function call!
5567 01:55:28.160474 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5568 01:55:28.176314 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5569 01:55:28.224208 + ../../utils/send-to-lava.sh ./output/result.txt
5570 01:55:28.408864 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5571 01:55:28.410841 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5573 01:55:28.536646 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5574 01:55:28.537596 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5576 01:55:28.670391 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5577 01:55:28.671070 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5579 01:55:28.798273 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5580 01:55:28.799095 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5582 01:55:28.941071 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5583 01:55:28.941852 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5585 01:55:29.069116 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5586 01:55:29.069913 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5588 01:55:29.209652 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5589 01:55:29.210433 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5591 01:55:29.337744 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5592 01:55:29.338537 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5594 01:55:29.476223 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5595 01:55:29.477007 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5597 01:55:29.604243 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5598 01:55:29.605031 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5600 01:55:29.743837 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5601 01:55:29.744624 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5603 01:55:29.871656 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5604 01:55:29.872437 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5606 01:55:30.004409 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5607 01:55:30.005226 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5609 01:55:30.132283 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5610 01:55:30.133078 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5612 01:55:30.271203 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5613 01:55:30.271993 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5615 01:55:30.422779 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5616 01:55:30.423606 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5618 01:55:30.562536 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5619 01:55:30.563366 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5621 01:55:30.704322 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5622 01:55:30.705112 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5624 01:55:30.841044 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5625 01:55:30.841831 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5627 01:55:30.980937 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5628 01:55:30.981740 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5630 01:55:31.122537 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5631 01:55:31.123382 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5633 01:55:31.258420 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5634 01:55:31.259219 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5636 01:55:31.399151 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5637 01:55:31.399943 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5639 01:55:31.549008 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5640 01:55:31.549801 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5642 01:55:31.701661 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5643 01:55:31.702473 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5645 01:55:31.839248 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5646 01:55:31.840044 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5648 01:55:31.980164 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5649 01:55:31.980954 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5651 01:55:32.132711 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5652 01:55:32.133506 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5654 01:55:32.271535 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5655 01:55:32.272335 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5657 01:55:32.412569 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5658 01:55:32.413362 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5660 01:55:32.565306 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5661 01:55:32.566104 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5663 01:55:32.705169 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5664 01:55:32.705960 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5666 01:55:32.845762 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5667 01:55:32.846555 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5669 01:55:32.982533 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5670 01:55:32.983350 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5672 01:55:33.110409 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5673 01:55:33.111193 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5675 01:55:33.247142 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5676 01:55:33.247929 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5678 01:55:33.382962 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5679 01:55:33.383797 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5681 01:55:33.517815 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5682 01:55:33.518605 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5684 01:55:33.661474 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5685 01:55:33.662267 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5687 01:55:33.797295 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5688 01:55:33.798091 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5690 01:55:33.934310 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5691 01:55:33.935095 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5693 01:55:34.077966 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5694 01:55:34.078766 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5696 01:55:34.216684 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5697 01:55:34.217509 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5699 01:55:34.344490 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5700 01:55:34.345292 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5702 01:55:34.487181 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5703 01:55:34.487979 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5705 01:55:34.615028 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5706 01:55:34.615816 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5708 01:55:34.742584 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5709 01:55:34.743378 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5711 01:55:34.876430 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5712 01:55:34.877213 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5714 01:55:35.004322 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5715 01:55:35.005119 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5717 01:55:35.145067 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5718 01:55:35.145867 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5720 01:55:35.277815 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5721 01:55:35.278598 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5723 01:55:35.410881 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5724 01:55:35.411705 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5726 01:55:35.559640 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5727 01:55:35.560434 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5729 01:55:35.710154 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5730 01:55:35.710961 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5732 01:55:35.842899 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5733 01:55:35.843725 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5735 01:55:35.975640 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5736 01:55:35.976429 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5738 01:55:36.114476 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5739 01:55:36.115299 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5741 01:55:36.254281 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5742 01:55:36.255085 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5744 01:55:36.388973 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5745 01:55:36.389795 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5747 01:55:36.524829 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5748 01:55:36.525652 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5750 01:55:36.668578 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5751 01:55:36.669403 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5753 01:55:36.806553 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5754 01:55:36.807408 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5756 01:55:36.955341 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5757 01:55:36.956159 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5759 01:55:37.097929 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5760 01:55:37.098756 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5762 01:55:37.234605 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5763 01:55:37.235446 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5765 01:55:37.368520 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5766 01:55:37.369341 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5768 01:55:37.504287 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5769 01:55:37.505099 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5771 01:55:37.643225 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5772 01:55:37.644048 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5774 01:55:37.799814 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5775 01:55:37.800625 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5777 01:55:37.934630 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5778 01:55:37.935497 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5780 01:55:38.078384 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5781 01:55:38.079216 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5783 01:55:38.212142 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5784 01:55:38.212952 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5786 01:55:38.339872 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5787 01:55:38.340672 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5789 01:55:38.467836 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5790 01:55:38.468650 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5792 01:55:38.608575 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5793 01:55:38.609423 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5795 01:55:38.743053 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5796 01:55:38.743489 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5798 01:55:38.876816 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5799 01:55:38.877155 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5801 01:55:39.032952 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5802 01:55:39.033499 + set +x
5803 01:55:39.033964 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6750154_1.6.2.4.5>
5804 01:55:39.034384 <LAVA_TEST_RUNNER EXIT>
5805 01:55:39.035077 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5807 01:55:39.036230 Received signal: <ENDRUN> 1_kselftest-lkdtm 6750154_1.6.2.4.5
5808 01:55:39.036624 Ending use of test pattern.
5809 01:55:39.037015 Ending test lava.1_kselftest-lkdtm (6750154_1.6.2.4.5), duration 90.07
5811 01:55:39.038330 ok: lava_test_shell seems to have completed
5812 01:55:39.038946 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
5813 01:55:39.039118 end: 3.1 lava-test-shell (duration 00:01:32) [common]
5814 01:55:39.039218 end: 3 lava-test-retry (duration 00:01:32) [common]
5815 01:55:39.039324 start: 4 finalize (timeout 00:06:10) [common]
5816 01:55:39.039433 start: 4.1 power-off (timeout 00:00:30) [common]
5817 01:55:39.039580 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=eth8020-0' '--port=2' '--command=off'
5818 01:55:39.057947 >> Command sent successfully.
5819 01:55:39.059679 Returned 0 in 0 seconds
5820 01:55:39.160839 end: 4.1 power-off (duration 00:00:00) [common]
5822 01:55:39.162204 start: 4.2 read-feedback (timeout 00:06:09) [common]
5823 01:55:39.163200 Listened to connection for namespace 'common' for up to 1s
5824 01:55:40.168091 Finalising connection for namespace 'common'
5825 01:55:40.168761 Disconnecting from shell: Finalise
5826 01:55:40.169254 / #
5827 01:55:40.270936 end: 4.2 read-feedback (duration 00:00:01) [common]
5828 01:55:40.271670 end: 4 finalize (duration 00:00:01) [common]
5829 01:55:40.272166 Cleaning after the job
5830 01:55:40.272643 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/ramdisk
5831 01:55:40.276012 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/kernel
5832 01:55:40.276798 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/dtb
5833 01:55:40.276925 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/nfsrootfs
5834 01:55:40.308870 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6750154/tftp-deploy-m_2mogoy/modules
5835 01:55:40.311019 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6750154
5836 01:55:40.487469 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6750154
5837 01:55:40.487651 Job finished correctly