Boot log: imx6q-sabrelite
- Kernel Errors: 0
- Boot result: PASS
- Kernel Warnings: 0
- Warnings: 1
- Errors: 0
1 04:36:33.054179 lava-dispatcher, installed at version: 2022.06
2 04:36:33.054641 start: 0 validate
3 04:36:33.054988 Start time: 2022-08-23 04:36:33.054964+00:00 (UTC)
4 04:36:33.055312 Using caching service: 'http://localhost/cache/?uri=%s'
5 04:36:33.055671 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220812.0%2Farmhf%2Finitrd.cpio.gz exists
6 04:36:33.351730 Using caching service: 'http://localhost/cache/?uri=%s'
7 04:36:33.352273 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.136-cip14%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 04:36:33.645257 Using caching service: 'http://localhost/cache/?uri=%s'
9 04:36:33.645652 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.136-cip14%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 04:36:33.940232 Using caching service: 'http://localhost/cache/?uri=%s'
11 04:36:33.940618 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220812.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 04:36:34.237380 Using caching service: 'http://localhost/cache/?uri=%s'
13 04:36:34.237746 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.136-cip14%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 04:36:34.533762 validate duration: 1.48
16 04:36:34.534477 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 04:36:34.534752 start: 1.1 download-retry (timeout 00:10:00) [common]
18 04:36:34.535008 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 04:36:34.535324 Not decompressing ramdisk as can be used compressed.
20 04:36:34.535565 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220812.0/armhf/initrd.cpio.gz
21 04:36:34.535751 saving as /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/ramdisk/initrd.cpio.gz
22 04:36:34.535937 total size: 4016060 (3MB)
23 04:36:34.539168 progress 0% (0MB)
24 04:36:34.550225 progress 5% (0MB)
25 04:36:34.558381 progress 10% (0MB)
26 04:36:34.561416 progress 15% (0MB)
27 04:36:34.564361 progress 20% (0MB)
28 04:36:34.567260 progress 25% (0MB)
29 04:36:34.570302 progress 30% (1MB)
30 04:36:34.573289 progress 35% (1MB)
31 04:36:34.576744 progress 40% (1MB)
32 04:36:34.579878 progress 45% (1MB)
33 04:36:34.582857 progress 50% (1MB)
34 04:36:34.585808 progress 55% (2MB)
35 04:36:34.588754 progress 60% (2MB)
36 04:36:34.591692 progress 65% (2MB)
37 04:36:34.595952 progress 70% (2MB)
38 04:36:34.599436 progress 75% (2MB)
39 04:36:34.602839 progress 80% (3MB)
40 04:36:34.605832 progress 85% (3MB)
41 04:36:34.608886 progress 90% (3MB)
42 04:36:34.612139 progress 95% (3MB)
43 04:36:34.615203 progress 100% (3MB)
44 04:36:34.615877 3MB downloaded in 0.08s (47.92MB/s)
45 04:36:34.616268 end: 1.1.1 http-download (duration 00:00:00) [common]
47 04:36:34.616946 end: 1.1 download-retry (duration 00:00:00) [common]
48 04:36:34.617242 start: 1.2 download-retry (timeout 00:10:00) [common]
49 04:36:34.617495 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 04:36:34.617845 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.136-cip14/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 04:36:34.618035 saving as /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/kernel/zImage
52 04:36:34.618221 total size: 12444160 (11MB)
53 04:36:34.618403 No compression specified
54 04:36:37.624297 progress 0% (0MB)
55 04:36:37.642650 progress 5% (0MB)
56 04:36:37.653856 progress 10% (1MB)
57 04:36:37.663182 progress 15% (1MB)
58 04:36:37.673185 progress 20% (2MB)
59 04:36:37.682153 progress 25% (2MB)
60 04:36:37.691062 progress 30% (3MB)
61 04:36:37.699841 progress 35% (4MB)
62 04:36:37.708736 progress 40% (4MB)
63 04:36:37.717930 progress 45% (5MB)
64 04:36:37.726771 progress 50% (5MB)
65 04:36:37.736679 progress 55% (6MB)
66 04:36:37.745524 progress 60% (7MB)
67 04:36:37.754358 progress 65% (7MB)
68 04:36:37.763062 progress 70% (8MB)
69 04:36:37.771706 progress 75% (8MB)
70 04:36:37.781399 progress 80% (9MB)
71 04:36:37.790037 progress 85% (10MB)
72 04:36:37.798894 progress 90% (10MB)
73 04:36:37.807890 progress 95% (11MB)
74 04:36:37.816736 progress 100% (11MB)
75 04:36:37.817640 11MB downloaded in 3.20s (3.71MB/s)
76 04:36:37.818056 end: 1.2.1 http-download (duration 00:00:03) [common]
78 04:36:37.818742 end: 1.2 download-retry (duration 00:00:03) [common]
79 04:36:37.819008 start: 1.3 download-retry (timeout 00:09:57) [common]
80 04:36:37.819277 start: 1.3.1 http-download (timeout 00:09:57) [common]
81 04:36:37.819661 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.136-cip14/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 04:36:37.819888 saving as /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/dtb/imx6q-sabrelite.dtb
83 04:36:37.820086 total size: 42397 (0MB)
84 04:36:37.820281 No compression specified
85 04:36:37.823318 progress 77% (0MB)
86 04:36:37.824027 progress 100% (0MB)
87 04:36:37.824510 0MB downloaded in 0.00s (9.16MB/s)
88 04:36:37.824912 end: 1.3.1 http-download (duration 00:00:00) [common]
90 04:36:37.825604 end: 1.3 download-retry (duration 00:00:00) [common]
91 04:36:37.825864 start: 1.4 download-retry (timeout 00:09:57) [common]
92 04:36:37.826120 start: 1.4.1 http-download (timeout 00:09:57) [common]
93 04:36:37.826446 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220812.0/armhf/full.rootfs.tar.xz
94 04:36:37.826645 saving as /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/nfsrootfs/full.rootfs.tar
95 04:36:37.826840 total size: 195730512 (186MB)
96 04:36:37.827032 Using unxz to decompress xz
97 04:36:37.984486 progress 0% (0MB)
98 04:36:39.285353 progress 5% (9MB)
99 04:36:40.276204 progress 10% (18MB)
100 04:36:41.448581 progress 15% (28MB)
101 04:36:42.252008 progress 20% (37MB)
102 04:36:42.861206 progress 25% (46MB)
103 04:36:44.050855 progress 30% (56MB)
104 04:36:45.141204 progress 35% (65MB)
105 04:36:46.290398 progress 40% (74MB)
106 04:36:47.436241 progress 45% (84MB)
107 04:36:48.612613 progress 50% (93MB)
108 04:36:49.831275 progress 55% (102MB)
109 04:36:51.146138 progress 60% (112MB)
110 04:36:51.595304 progress 65% (121MB)
111 04:36:51.892605 progress 70% (130MB)
112 04:36:52.196489 progress 75% (140MB)
113 04:36:52.391688 progress 80% (149MB)
114 04:36:52.564127 progress 85% (158MB)
115 04:36:52.778258 progress 90% (168MB)
116 04:36:53.387405 progress 95% (177MB)
117 04:36:54.522829 progress 100% (186MB)
118 04:36:54.532958 186MB downloaded in 16.71s (11.17MB/s)
119 04:36:54.533720 end: 1.4.1 http-download (duration 00:00:17) [common]
121 04:36:54.534479 end: 1.4 download-retry (duration 00:00:17) [common]
122 04:36:54.534740 start: 1.5 download-retry (timeout 00:09:40) [common]
123 04:36:54.535008 start: 1.5.1 http-download (timeout 00:09:40) [common]
124 04:36:54.535415 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.136-cip14/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 04:36:54.535608 saving as /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/modules/modules.tar
126 04:36:54.535794 total size: 7355768 (7MB)
127 04:36:54.535985 Using unxz to decompress xz
128 04:36:54.834726 progress 0% (0MB)
129 04:36:54.876174 progress 5% (0MB)
130 04:36:54.926538 progress 10% (0MB)
131 04:36:54.978212 progress 15% (1MB)
132 04:36:55.024155 progress 20% (1MB)
133 04:36:55.128365 progress 25% (1MB)
134 04:36:55.175049 progress 30% (2MB)
135 04:36:55.220902 progress 35% (2MB)
136 04:36:55.265742 progress 40% (2MB)
137 04:36:55.314551 progress 45% (3MB)
138 04:36:55.365577 progress 50% (3MB)
139 04:36:55.413419 progress 55% (3MB)
140 04:36:55.463442 progress 60% (4MB)
141 04:36:55.511301 progress 65% (4MB)
142 04:36:55.565887 progress 70% (4MB)
143 04:36:55.618601 progress 75% (5MB)
144 04:36:55.662904 progress 80% (5MB)
145 04:36:55.709658 progress 85% (5MB)
146 04:36:55.763402 progress 90% (6MB)
147 04:36:55.807369 progress 95% (6MB)
148 04:36:55.852613 progress 100% (7MB)
149 04:36:55.864213 7MB downloaded in 1.33s (5.28MB/s)
150 04:36:55.865179 end: 1.5.1 http-download (duration 00:00:01) [common]
152 04:36:55.866364 end: 1.5 download-retry (duration 00:00:01) [common]
153 04:36:55.866712 start: 1.6 prepare-tftp-overlay (timeout 00:09:39) [common]
154 04:36:55.867070 start: 1.6.1 extract-nfsrootfs (timeout 00:09:39) [common]
155 04:37:13.516862 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/7096250/extract-nfsrootfs-o3kyx9fq
156 04:37:13.517485 end: 1.6.1 extract-nfsrootfs (duration 00:00:18) [common]
157 04:37:13.517755 start: 1.6.2 lava-overlay (timeout 00:09:21) [common]
158 04:37:13.518275 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s
159 04:37:13.518623 makedir: /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin
160 04:37:13.518914 makedir: /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/tests
161 04:37:13.519200 makedir: /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/results
162 04:37:13.519532 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-add-keys
163 04:37:13.520005 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-add-sources
164 04:37:13.520411 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-background-process-start
165 04:37:13.520808 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-background-process-stop
166 04:37:13.521345 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-common-functions
167 04:37:13.521750 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-echo-ipv4
168 04:37:13.522144 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-install-packages
169 04:37:13.522536 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-installed-packages
170 04:37:13.522928 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-os-build
171 04:37:13.523321 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-probe-channel
172 04:37:13.523718 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-probe-ip
173 04:37:13.524114 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-target-ip
174 04:37:13.524502 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-target-mac
175 04:37:13.524909 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-target-storage
176 04:37:13.525349 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-test-case
177 04:37:13.525749 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-test-event
178 04:37:13.526137 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-test-feedback
179 04:37:13.526542 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-test-raise
180 04:37:13.526931 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-test-reference
181 04:37:13.527321 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-test-runner
182 04:37:13.527716 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-test-set
183 04:37:13.528109 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-test-shell
184 04:37:13.528509 Updating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-add-keys (debian)
185 04:37:13.528955 Updating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-add-sources (debian)
186 04:37:13.529420 Updating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-install-packages (debian)
187 04:37:13.529838 Updating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-installed-packages (debian)
188 04:37:13.530240 Updating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/bin/lava-os-build (debian)
189 04:37:13.530588 Creating /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/environment
190 04:37:13.530873 LAVA metadata
191 04:37:13.531079 - LAVA_JOB_ID=7096250
192 04:37:13.531298 - LAVA_DISPATCHER_IP=192.168.101.1
193 04:37:13.531633 start: 1.6.2.1 ssh-authorize (timeout 00:09:21) [common]
194 04:37:13.532366 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 04:37:13.532629 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:21) [common]
196 04:37:13.532817 skipped lava-vland-overlay
197 04:37:13.533107 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 04:37:13.533368 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:21) [common]
199 04:37:13.533553 skipped lava-multinode-overlay
200 04:37:13.533788 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 04:37:13.534033 start: 1.6.2.4 test-definition (timeout 00:09:21) [common]
202 04:37:13.534258 Loading test definitions
203 04:37:13.534542 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:21) [common]
204 04:37:13.534750 Using /lava-7096250 at stage 0
205 04:37:13.535683 uuid=7096250_1.6.2.4.1 testdef=None
206 04:37:13.535936 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 04:37:13.536184 start: 1.6.2.4.2 test-overlay (timeout 00:09:21) [common]
208 04:37:13.537641 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 04:37:13.538288 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:21) [common]
211 04:37:13.539882 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 04:37:13.540541 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:21) [common]
214 04:37:13.542106 runner path: /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/0/tests/0_timesync-off test_uuid 7096250_1.6.2.4.1
215 04:37:13.542571 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 04:37:13.543223 start: 1.6.2.4.5 git-repo-action (timeout 00:09:21) [common]
218 04:37:13.543425 Using /lava-7096250 at stage 0
219 04:37:13.543706 Fetching tests from https://github.com/kernelci/test-definitions.git
220 04:37:13.543959 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/0/tests/1_kselftest-lkdtm'
221 04:37:17.842382 Running '/usr/bin/git checkout kernelci.org
222 04:37:18.126014 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 04:37:18.129333 uuid=7096250_1.6.2.4.5 testdef=None
224 04:37:18.130015 end: 1.6.2.4.5 git-repo-action (duration 00:00:05) [common]
226 04:37:18.131273 start: 1.6.2.4.6 test-overlay (timeout 00:09:16) [common]
227 04:37:18.134301 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 04:37:18.135203 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:16) [common]
230 04:37:18.138425 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 04:37:18.139196 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:16) [common]
233 04:37:18.142087 runner path: /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/0/tests/1_kselftest-lkdtm test_uuid 7096250_1.6.2.4.5
234 04:37:18.142394 BOARD='imx6q-sabrelite'
235 04:37:18.142619 BRANCH='cip'
236 04:37:18.142864 SKIPFILE='skipfile-lkft.yaml'
237 04:37:18.143121 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.136-cip14/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 04:37:18.143332 TST_CASENAME=''
239 04:37:18.143584 TST_CMDFILES='lkdtm'
240 04:37:18.144128 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 04:37:18.144923 Creating lava-test-runner.conf files
243 04:37:18.145162 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/7096250/lava-overlay-iyybrs7s/lava-7096250/0 for stage 0
244 04:37:18.145454 - 0_timesync-off
245 04:37:18.145659 - 1_kselftest-lkdtm
246 04:37:18.146009 end: 1.6.2.4 test-definition (duration 00:00:05) [common]
247 04:37:18.146298 start: 1.6.2.5 compress-overlay (timeout 00:09:16) [common]
248 04:37:31.507438 end: 1.6.2.5 compress-overlay (duration 00:00:13) [common]
249 04:37:31.507805 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:03) [common]
250 04:37:31.508037 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 04:37:31.508299 end: 1.6.2 lava-overlay (duration 00:00:18) [common]
252 04:37:31.508547 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:03) [common]
253 04:37:31.686374 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 04:37:31.687259 start: 1.6.4 extract-modules (timeout 00:09:03) [common]
255 04:37:31.687536 extracting modules file /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7096250/extract-nfsrootfs-o3kyx9fq
256 04:37:32.344895 extracting modules file /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7096250/extract-overlay-ramdisk-9zss5u9q/ramdisk
257 04:37:32.975813 end: 1.6.4 extract-modules (duration 00:00:01) [common]
258 04:37:32.976198 start: 1.6.5 apply-overlay-tftp (timeout 00:09:02) [common]
259 04:37:32.976416 [common] Applying overlay to NFS
260 04:37:32.976631 [common] Applying overlay /var/lib/lava/dispatcher/tmp/7096250/compress-overlay-kmn1hypz/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/7096250/extract-nfsrootfs-o3kyx9fq
261 04:37:34.523510 end: 1.6.5 apply-overlay-tftp (duration 00:00:02) [common]
262 04:37:34.523872 start: 1.6.6 prepare-kernel (timeout 00:09:00) [common]
263 04:37:34.524121 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:00) [common]
264 04:37:34.524403 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 04:37:34.524636 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 04:37:34.524899 start: 1.6.7 configure-preseed-file (timeout 00:09:00) [common]
267 04:37:34.525150 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 04:37:34.525387 start: 1.6.8 compress-ramdisk (timeout 00:09:00) [common]
269 04:37:34.525587 Building ramdisk /var/lib/lava/dispatcher/tmp/7096250/extract-overlay-ramdisk-9zss5u9q/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/7096250/extract-overlay-ramdisk-9zss5u9q/ramdisk
270 04:37:35.058052 >> 79905 blocks
271 04:37:37.805405 Adding RAMdisk u-boot header.
272 04:37:37.806310 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/7096250/extract-overlay-ramdisk-9zss5u9q/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/7096250/extract-overlay-ramdisk-9zss5u9q/ramdisk.cpio.gz.uboot
273 04:37:39.672805 output: Image Name:
274 04:37:39.673846 output: Created: Tue Aug 23 05:37:37 2022
275 04:37:39.674101 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 04:37:39.674308 output: Data Size: 15262666 Bytes = 14904.95 KiB = 14.56 MiB
277 04:37:39.674494 output: Load Address: 00000000
278 04:37:39.674699 output: Entry Point: 00000000
279 04:37:39.674900 output:
280 04:37:39.675259 rename /var/lib/lava/dispatcher/tmp/7096250/extract-overlay-ramdisk-9zss5u9q/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/ramdisk/ramdisk.cpio.gz.uboot
281 04:37:39.675863 end: 1.6.8 compress-ramdisk (duration 00:00:05) [common]
282 04:37:39.676243 end: 1.6 prepare-tftp-overlay (duration 00:00:44) [common]
283 04:37:39.676566 start: 1.7 lxc-create-udev-rule-action (timeout 00:08:55) [common]
284 04:37:39.676828 No LXC device requested
285 04:37:39.677176 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 04:37:39.677464 start: 1.8 deploy-device-env (timeout 00:08:55) [common]
287 04:37:39.677804 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 04:37:39.678030 Checking files for TFTP limit of 4294967296 bytes.
289 04:37:39.679552 end: 1 tftp-deploy (duration 00:01:05) [common]
290 04:37:39.679888 start: 2 uboot-action (timeout 00:05:00) [common]
291 04:37:39.680199 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 04:37:39.680469 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 04:37:39.680756 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 04:37:39.681312 substitutions:
295 04:37:39.681523 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 04:37:39.681720 - {DTB_ADDR}: 0x13f00000
297 04:37:39.681914 - {DTB}: 7096250/tftp-deploy-58572x60/dtb/imx6q-sabrelite.dtb
298 04:37:39.682104 - {INITRD}: 7096250/tftp-deploy-58572x60/ramdisk/ramdisk.cpio.gz.uboot
299 04:37:39.682308 - {KERNEL_ADDR}: 0x10000000
300 04:37:39.682496 - {KERNEL}: 7096250/tftp-deploy-58572x60/kernel/zImage
301 04:37:39.682683 - {LAVA_MAC}: None
302 04:37:39.682867 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/7096250/extract-nfsrootfs-o3kyx9fq
303 04:37:39.683067 - {NFS_SERVER_IP}: 192.168.101.1
304 04:37:39.683251 - {PRESEED_CONFIG}: None
305 04:37:39.683445 - {PRESEED_LOCAL}: None
306 04:37:39.683630 - {RAMDISK_ADDR}: 0x14000000
307 04:37:39.683812 - {RAMDISK}: 7096250/tftp-deploy-58572x60/ramdisk/ramdisk.cpio.gz.uboot
308 04:37:39.683996 - {ROOT_PART}: None
309 04:37:39.684179 - {ROOT}: None
310 04:37:39.684373 - {SERVER_IP}: 192.168.101.1
311 04:37:39.684567 - {TEE_ADDR}: 0x83000000
312 04:37:39.684760 - {TEE}: None
313 04:37:39.684964 Parsed boot commands:
314 04:37:39.685197 - setenv autoload no
315 04:37:39.685383 - setenv initrd_high 0xffffffff
316 04:37:39.685560 - setenv fdt_high 0xffffffff
317 04:37:39.685732 - dhcp
318 04:37:39.685925 - setenv serverip 192.168.101.1
319 04:37:39.686105 - tftp 0x10000000 7096250/tftp-deploy-58572x60/kernel/zImage
320 04:37:39.686287 - tftp 0x14000000 7096250/tftp-deploy-58572x60/ramdisk/ramdisk.cpio.gz.uboot
321 04:37:39.686468 - setenv initrd_size ${filesize}
322 04:37:39.686648 - tftp 0x13f00000 7096250/tftp-deploy-58572x60/dtb/imx6q-sabrelite.dtb
323 04:37:39.686829 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7096250/extract-nfsrootfs-o3kyx9fq,tcp,hard ip=dhcp'
324 04:37:39.687020 - bootz 0x10000000 0x14000000 0x13f00000
325 04:37:39.687261 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 04:37:39.687997 start: 2.3 connect-device (timeout 00:05:00) [common]
328 04:37:39.688228 [common] connect-device Connecting to device using '/usr/bin/console -f -M rack-control imx6q-sabrelite-lava-cbg-1'
329 04:37:39.694889 Setting prompt string to ['lava-test: # ']
330 04:37:39.695825 end: 2.3 connect-device (duration 00:00:00) [common]
331 04:37:39.696168 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 04:37:39.696478 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 04:37:39.696778 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 04:37:39.697305 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-t' '3'
335 04:37:39.724530 >> Software version: 7
336 04:37:39.733169 >> Intermediate Relay states: 0xf7
337 04:37:41.740991 >> Relay states: 0xff
338 04:37:41.742359 Returned 0 in 2 seconds
339 04:37:41.843513 end: 2.4.1.1 pdu-reboot (duration 00:00:02) [common]
341 04:37:41.844357 end: 2.4.1 reset-device (duration 00:00:02) [common]
342 04:37:41.844669 start: 2.4.2 bootloader-interrupt (timeout 00:04:58) [common]
343 04:37:41.844955 Setting prompt string to ['Hit any key to stop autoboot']
344 04:37:41.845208 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
345 04:37:41.846004 [Enter `^Ec?' for help]
346 04:37:43.061493
347 04:37:43.061857
348 04:37:43.066829 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
349 04:37:43.067058
350 04:37:43.068913 CPU: Freescale i.MX6Q rev1.0 at 792 MHz
351 04:37:43.072493 Reset cause: POR
352 04:37:43.077519 Model: Freescale i.MX6 Quad SABRE Lite Board
353 04:37:43.077758 Board: SABRE Lite
354 04:37:43.078221 I2C: ready
355 04:37:43.078414 DRAM: 1 GiB
356 04:37:43.135135 MMC: FSL_SDHC: 0, FSL_SDHC: 1
357 04:37:43.149189 Loading Environment from SPIFlash... SF: Detected sst25vf016b with page size 256 Bytes, erase size 4 KiB, total 2 MiB
358 04:37:43.159110 *** Warning - bad CRC, using default environment
359 04:37:43.160124
360 04:37:43.167910 In: serial
361 04:37:43.168145 Out: serial
362 04:37:43.168654 Err: serial
363 04:37:43.179893 Net: using phy at 6
364 04:37:43.184268 FEC [PRIME], usb_ether
365 04:37:43.186742 Error: usb_ether address not set.
366 04:37:43.186976
367 04:37:43.189352 starting USB...
368 04:37:43.191256 Bus usb@2184000: usb dr_mode not found
369 04:37:43.245036 Bus usb@2184200: USB EHCI 1.00
370 04:37:46.285870 scanning bus usb@2184000 for devices... 1 USB Device(s) found
371 04:37:51.421977 scanning bus usb@2184200 for devices... 2 USB Device(s) found
372 04:37:51.429342 scanning usb for storage devices... 0 Storage Device(s) found
373 04:37:51.432458 scanning usb for ethernet devices... 0 Ethernet Device(s) found
375 04:37:51.741894 Hit any key to stop autoboot:
376 04:37:51.742290 end: 2.4.2 bootloader-interrupt (duration 00:00:10) [common]
377 04:37:51.742588 start: 2.4.3 bootloader-commands (timeout 00:04:48) [common]
378 04:37:51.742833 Setting prompt string to ['=>']
379 04:37:51.743056 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:48)
380 04:37:51.751108 3 0
381 04:37:51.752345 Setting prompt string to ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
382 04:37:51.752609 Sending with 10 millisecond of delay
384 04:37:52.891374 => setenv autoload no
385 04:37:52.901872 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:47)
386 04:37:52.904217 setenv autoload no
387 04:37:52.904640 Sending with 10 millisecond of delay
389 04:37:54.708944 => setenv initrd_high 0xffffffff
390 04:37:54.719512 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:45)
391 04:37:54.719989 setenv initrd_high 0xffffffff
392 04:37:54.720417 Sending with 10 millisecond of delay
394 04:37:56.344725 => setenv fdt_high 0xffffffff
395 04:37:56.355317 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:43)
396 04:37:56.355766 setenv fdt_high 0xffffffff
397 04:37:56.356186 Sending with 10 millisecond of delay
399 04:37:56.648724 => dhcp
400 04:37:56.659309 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:43)
401 04:37:56.659797 dhcp
402 04:37:56.753675 BOOTP broadcast 1
403 04:37:56.759535 DHCP client bound to address 192.168.101.100 (2 ms)
404 04:37:56.760802 Sending with 10 millisecond of delay
406 04:37:58.564790 => setenv serverip 192.168.101.1
407 04:37:58.575399 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:41)
408 04:37:58.575890 setenv serverip 192.168.101.1
409 04:37:58.576303 Sending with 10 millisecond of delay
411 04:38:02.162085 => tftp 0x10000000 7096250/tftp-deploy-58572x60/kernel/zImage
412 04:38:02.172750 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:38)
413 04:38:02.173511 tftp 0x10000000 7096250/tftp-deploy-58572x60/kernel/zImage
414 04:38:02.268492 Using FEC device
415 04:38:02.276090 TFTP from server 192.168.101.1; our IP address is 192.168.101.100
416 04:38:02.277476 Filename '7096250/tftp-deploy-58572x60/kernel/zImage'.
417 04:38:02.281259 Load address: 0x10000000
418 04:38:02.586217 Loading: *#################################################################
419 04:38:02.926206 #################################################################
420 04:38:03.228267 #################################################################
421 04:38:03.534268 #################################################################
422 04:38:03.837350 #################################################################
423 04:38:04.141239 #################################################################
424 04:38:04.446485 #################################################################
425 04:38:04.749387 #################################################################
426 04:38:05.052474 #################################################################
427 04:38:05.357404 #################################################################
428 04:38:05.663395 #################################################################
429 04:38:05.967633 #################################################################
430 04:38:06.272449 #################################################################
431 04:38:06.290270 ###
432 04:38:06.290503 3 MiB/s
433 04:38:06.290712 done
434 04:38:06.291193 Bytes transferred = 12444160 (bde200 hex)
435 04:38:06.291948 Sending with 10 millisecond of delay
437 04:38:10.814964 => tftp 0x14000000 7096250/tftp-deploy-58572x60/ramdisk/ramdisk.cpio.gz.uboot
438 04:38:10.825494 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:29)
439 04:38:10.825954 tftp 0x14000000 7096250/tftp-deploy-58572x60/ramdisk/ramdisk.cpio.gz.uboot
440 04:38:10.921588 Using FEC device
441 04:38:10.925902 TFTP from server 192.168.101.1; our IP address is 192.168.101.100
442 04:38:10.931412 Filename '7096250/tftp-deploy-58572x60/ramdisk/ramdisk.cpio.gz.uboot'.
443 04:38:10.935018 Load address: 0x14000000
444 04:38:11.246270 Loading: *#################################################################
445 04:38:11.554191 #################################################################
446 04:38:11.864263 #################################################################
447 04:38:12.172414 #################################################################
448 04:38:12.481400 #################################################################
449 04:38:12.782198 #################################################################
450 04:38:13.077263 #################################################################
451 04:38:13.373316 #################################################################
452 04:38:13.676249 #################################################################
453 04:38:13.980526 #################################################################
454 04:38:14.283368 #################################################################
455 04:38:14.585348 #################################################################
456 04:38:14.882525 #################################################################
457 04:38:15.180395 #################################################################
458 04:38:15.488998 #################################################################
459 04:38:15.797322 #################################################################
460 04:38:15.797738 3 MiB/s
461 04:38:15.797963 done
462 04:38:15.798731 Bytes transferred = 15262730 (e8e40a hex)
463 04:38:15.799198 Sending with 10 millisecond of delay
465 04:38:17.663216 => setenv initrd_size ${filesize}
466 04:38:17.673746 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:22)
467 04:38:17.674195 setenv initrd_size ${filesize}
468 04:38:17.674619 Sending with 10 millisecond of delay
470 04:38:21.836482 => tftp 0x13f00000 7096250/tftp-deploy-58572x60/dtb/imx6q-sabrelite.dtb
471 04:38:21.846975 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:18)
472 04:38:21.847435 tftp 0x13f00000 7096250/tftp-deploy-58572x60/dtb/imx6q-sabrelite.dtb
473 04:38:21.944315 Using FEC device
474 04:38:21.948233 TFTP from server 192.168.101.1; our IP address is 192.168.101.100
475 04:38:21.957358 Filename '7096250/tftp-deploy-58572x60/dtb/imx6q-sabrelite.dtb'.
476 04:38:21.957594 Load address: 0x13f00000
477 04:38:21.973420 Loading: *###
478 04:38:21.973650 2.7 MiB/s
479 04:38:21.973842 done
480 04:38:21.978474 Bytes transferred = 42397 (a59d hex)
481 04:38:21.978996 Sending with 10 millisecond of delay
483 04:38:31.902308 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7096250/extract-nfsrootfs-o3kyx9fq,tcp,hard ip=dhcp'
484 04:38:31.912846 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:08)
485 04:38:31.913330 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7096250/extract-nfsrootfs-o3kyx9fq,tcp,hard ip=dhcp'
486 04:38:31.913773 Sending with 10 millisecond of delay
488 04:38:34.262085 => bootz 0x10000000 0x14000000 0x13f00000
489 04:38:34.272631 Setting prompt string to 'Starting kernel'
490 04:38:34.272925 Setting prompt string to ['Starting kernel']
491 04:38:34.273163 Setting prompt string to ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
492 04:38:34.273385 bootloader-commands: Wait for prompt ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:05)
493 04:38:34.273918 bootz 0x10000000 0x14000000 0x13f00000
494 04:38:34.274110 Kernel image @ 0x10000000 [ 0x000000 - 0xbde200 ]
495 04:38:34.275885 ## Loading init Ramdisk from Legacy Image at 14000000 ...
496 04:38:34.276109 Image Name:
497 04:38:34.281250 Image Type: ARM Linux RAMDisk Image (uncompressed)
498 04:38:34.285233 Data Size: 15262666 Bytes = 14.6 MiB
499 04:38:34.287364 Load Address: 00000000
500 04:38:34.291272 Entry Point: 00000000
501 04:38:34.466677 Verifying Checksum ... OK
502 04:38:34.474529 ## Flattened Device Tree blob at 13f00000
503 04:38:34.475102 Booting using the fdt blob at 0x13f00000
504 04:38:34.481038 Using Device Tree in place at 13f00000, end 13f0d59c
505 04:38:34.489551
506 04:38:34.489785 Starting kernel ...
507 04:38:34.489995
508 04:38:34.490601 end: 2.4.3 bootloader-commands (duration 00:00:43) [common]
509 04:38:34.490933 start: 2.4.4 auto-login-action (timeout 00:04:05) [common]
510 04:38:34.491150 Setting prompt string to ['Linux version [0-9]']
511 04:38:34.491362 Setting prompt string to ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
512 04:38:34.491602 auto-login-action: Wait for prompt ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:05:00)
513 04:38:43.081878 [ 0.000000] Booting Linux on physical CPU 0x0
514 04:38:43.086715 start: 2.4.4.1 login-action (timeout 00:03:57) [common]
515 04:38:43.087001 The string '/ #' does not look like a typical prompt and could match status messages instead. Please check the job log files and use a prompt string which matches the actual prompt string more closely.
516 04:38:43.087274 Setting prompt string to ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
517 04:38:43.087511 Using line separator: #'\n'#
518 04:38:43.087701 No login prompt set.
519 04:38:43.087900 Parsing kernel messages
520 04:38:43.088082 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
521 04:38:43.088389 [login-action] Waiting for messages, (timeout 00:03:57)
522 04:38:43.103561 [ 0.000000] Linux version 5.10.136-cip14 (KernelCI@build-j70693-arm-gcc-10-multi-v7-defconfig-kselftest-9h6rf) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Tue Aug 23 03:46:05 UTC 2022
523 04:38:43.110942 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
524 04:38:43.119812 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
525 04:38:43.126910 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
526 04:38:43.130907 [ 0.000000] Memory policy: Data cache writealloc
527 04:38:43.137283 [ 0.000000] efi: UEFI not found.
528 04:38:43.140963 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
529 04:38:43.145509 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
530 04:38:43.149786 [ 0.000000] Zone ranges:
531 04:38:43.156420 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
532 04:38:43.159339 [ 0.000000] Normal empty
533 04:38:43.163762 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
534 04:38:43.167592 [ 0.000000] Movable zone start for each node
535 04:38:43.176424 [ 0.000000] Early memory node ranges
536 04:38:43.179590 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
537 04:38:43.185383 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
538 04:38:43.193506 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
539 04:38:43.198026 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
540 04:38:43.215409 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7096250/extract-nfsrootfs-o3kyx9fq,tcp,hard ip=dhcp
541 04:38:43.222285 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
542 04:38:43.230408 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
543 04:38:43.235849 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
544 04:38:43.251827 [ 0.000000] Memory: 921612K/1048576K available (17408K kernel code, 2652K rwdata, 8116K rodata, 2048K init, 6694K bss, 61428K reserved, 65536K cma-reserved, 196608K highmem)
545 04:38:43.258339 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
546 04:38:43.263662 [ 0.000000] ftrace: allocating 56041 entries in 165 pages
547 04:38:43.271342 [ 0.000000] ftrace: allocated 165 pages with 4 groups
548 04:38:43.272846 [ 0.000000] Running RCU self tests
549 04:38:43.276830 [ 0.000000] rcu: Hierarchical RCU implementation.
550 04:38:43.285137 [ 0.000000] rcu: RCU event tracing is enabled.
551 04:38:43.290373 [ 0.000000] rcu: RCU lockdep checking is enabled.
552 04:38:43.292854 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
553 04:38:43.298881 [ 0.000000] Rude variant of Tasks RCU enabled.
554 04:38:43.304449 [ 0.000000] Tracing variant of Tasks RCU enabled.
555 04:38:43.311360 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
556 04:38:43.316732 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
557 04:38:43.326756 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
558 04:38:43.327858 [ 0.000000] L2C-310 errata 752271 769419 enabled
559 04:38:43.334517 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
560 04:38:43.338601 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
561 04:38:43.344120 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
562 04:38:43.355200 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
563 04:38:43.355867 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
564 04:38:43.361838 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
565 04:38:43.367808 [ 0.000000] Switching to timer-based delay loop, resolution 15ns
566 04:38:43.375735 [ 0.000008] sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 32537631224ns
567 04:38:43.388711 [ 0.000039] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 28958491609 ns
568 04:38:43.392425 [ 0.004507] Console: colour dummy device 80x30
569 04:38:43.397463 [ 0.004571] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
570 04:38:43.403417 [ 0.004603] ... MAX_LOCKDEP_SUBCLASSES: 8
571 04:38:43.405676 [ 0.004632] ... MAX_LOCK_DEPTH: 48
572 04:38:43.411368 [ 0.004659] ... MAX_LOCKDEP_KEYS: 8192
573 04:38:43.414609 [ 0.004685] ... CLASSHASH_SIZE: 4096
574 04:38:43.420779 [ 0.004711] ... MAX_LOCKDEP_ENTRIES: 32768
575 04:38:43.423610 [ 0.004738] ... MAX_LOCKDEP_CHAINS: 65536
576 04:38:43.427941 [ 0.004765] ... CHAINHASH_SIZE: 32768
577 04:38:43.433606 [ 0.004791] memory used by lock dependency info: 4061 kB
578 04:38:43.439728 [ 0.004817] memory used for stack traces: 2112 kB
579 04:38:43.444305 [ 0.004843] per task-struct memory footprint: 1536 bytes
580 04:38:43.454992 [ 0.004947] Calibrating delay loop (skipped), value calculated using timer frequency.. 132.00 BogoMIPS (lpj=660000)
581 04:38:43.459782 [ 0.005000] pid_max: default: 32768 minimum: 301
582 04:38:43.463568 [ 0.005387] LSM: Security Framework initializing
583 04:38:43.467357 [ 0.005500] LSM support for eBPF active
584 04:38:43.474725 [ 0.005646] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
585 04:38:43.484372 [ 0.005698] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
586 04:38:43.487566 [ 0.008307] CPU: Testing write buffer coherency: ok
587 04:38:43.494902 [ 0.008426] CPU0: Spectre v2: using BPIALL workaround
588 04:38:43.499754 [ 0.009531] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
589 04:38:43.504992 [ 0.013433] Setting up static identity map for 0x10300000 - 0x103000ac
590 04:38:43.510679 [ 0.015821] rcu: Hierarchical SRCU implementation.
591 04:38:43.517520 [ 0.025216] EFI services will not be available.
592 04:38:43.519568 [ 0.026529] smp: Bringing up secondary CPUs ...
593 04:38:43.524558 [ 0.029855] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
594 04:38:43.530729 [ 0.029871] CPU1: Spectre v2: using BPIALL workaround
595 04:38:43.537450 [ 0.033913] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
596 04:38:43.541996 [ 0.033929] CPU2: Spectre v2: using BPIALL workaround
597 04:38:43.546737 [ 0.037580] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
598 04:38:43.552454 [ 0.037595] CPU3: Spectre v2: using BPIALL workaround
599 04:38:43.555492 [ 0.038452] smp: Brought up 1 node, 4 CPUs
600 04:38:43.563319 [ 0.038497] SMP: Total of 4 processors activated (528.00 BogoMIPS).
601 04:38:43.566792 [ 0.038533] CPU: All CPU(s) started in SVC mode.
602 04:38:43.570580 [ 0.041470] devtmpfs: initialized
603 04:38:43.577373 [ 0.097501] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
604 04:38:43.588267 [ 0.100362] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
605 04:38:43.596437 [ 0.100436] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
606 04:38:43.603425 [ 0.105182] pinctrl core: initialized pinctrl subsystem
607 04:38:43.603656 [ 0.112131] DMI not present or invalid.
608 04:38:43.610402 [ 0.114451] NET: Registered protocol family 16
609 04:38:43.615474 [ 0.125923] DMA: preallocated 256 KiB pool for atomic coherent allocations
610 04:38:43.623041 [ 0.135456] thermal_sys: Registered thermal governor 'step_wise'
611 04:38:43.625343 [ 0.136030] cpuidle: using governor menu
612 04:38:43.630909 [ 0.136556] CPU identified as i.MX6Q, silicon rev 1.0
613 04:38:43.634454 [ 0.881814] vdd1p1: supplied by regulator-dummy
614 04:38:43.641695 [ 0.913615] vdd3p0: supplied by regulator-dummy
615 04:38:43.645607 [ 0.945058] vdd2p5: supplied by regulator-dummy
616 04:38:43.651471 [ 0.976445] vddarm: supplied by regulator-dummy
617 04:38:43.652586 [ 1.008699] vddpu: supplied by regulator-dummy
618 04:38:43.659129 [ 1.039191] vddsoc: supplied by regulator-dummy
619 04:38:43.663010 [ 2.370048] No ATAGs?
620 04:38:43.667509 [ 2.370943] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
621 04:38:43.673557 [ 2.371032] hw-breakpoint: maximum watchpoint size is 4 bytes.
622 04:38:43.680525 [ 2.390757] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
623 04:38:43.684548 [ 2.420523] Serial: AMBA PL011 UART driver
624 04:38:43.690983 [ 2.484677] Kprobes globally optimized
625 04:38:43.696728 [ 2.579956] mxs-dma 110000.dma-apbh: initialized
626 04:38:43.698587 [ 2.612571] iommu: Default domain type: Translated
627 04:38:43.701143 [ 2.615044] vgaarb: loaded
628 04:38:43.704609 [ 2.619886] SCSI subsystem initialized
629 04:38:43.711395 [ 2.622505] usbcore: registered new interface driver usbfs
630 04:38:43.716543 [ 2.622810] usbcore: registered new interface driver hub
631 04:38:43.723104 [ 2.623045] usbcore: registered new device driver usb
632 04:38:43.726889 [ 2.630833] i2c i2c-0: IMX I2C adapter registered
633 04:38:43.730448 [ 2.637743] i2c i2c-1: IMX I2C adapter registered
634 04:38:43.735510 [ 2.642350] i2c i2c-2: IMX I2C adapter registered
635 04:38:43.739880 [ 2.646964] pps_core: LinuxPPS API ver. 1 registered
636 04:38:43.749662 [ 2.647009] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
637 04:38:43.752900 [ 2.647111] PTP clock support registered
638 04:38:43.759323 [ 2.667014] clocksource: Switched to clocksource mxc_timer1
639 04:38:43.765286 [ 4.427007] NET: Registered protocol family 2
640 04:38:43.770734 [ 4.427741] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
641 04:38:43.780512 [ 4.431150] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
642 04:38:43.786663 [ 4.431334] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
643 04:38:43.793900 [ 4.431563] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
644 04:38:43.802436 [ 4.433006] TCP: Hash tables configured (established 8192 bind 8192)
645 04:38:43.810578 [ 4.434064] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
646 04:38:43.815507 [ 4.434441] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
647 04:38:43.822347 [ 4.434700] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
648 04:38:43.825894 [ 4.435449] NET: Registered protocol family 1
649 04:38:43.833427 [ 4.438443] RPC: Registered named UNIX socket transport module.
650 04:38:43.837769 [ 4.438534] RPC: Registered udp transport module.
651 04:38:43.841448 [ 4.438575] RPC: Registered tcp transport module.
652 04:38:43.851017 [ 4.438616] RPC: Registered tcp NFSv4.1 backchannel transport module.
653 04:38:43.855000 [ 4.438671] NET: Registered protocol family 44
654 04:38:43.856447 [ 4.438739] PCI: CLS 0 bytes, default 64
655 04:38:43.861759 [ 4.441223] Trying to unpack rootfs image as initramfs...
656 04:38:43.866788 [ 6.318452] Freeing initrd memory: 14908K
657 04:38:43.873669 [ 6.319432] hw perfevents: no interrupt-affinity property for /pmu, guessing.
658 04:38:43.882490 [ 6.320574] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
659 04:38:43.885678 [ 6.329861] Initialise system trusted keyrings
660 04:38:43.894600 [ 6.331075] workingset: timestamp_bits=30 max_order=18 bucket_order=0
661 04:38:43.899883 [ 6.381861] squashfs: version 4.0 (2009/01/31) Phillip Lougher
662 04:38:43.903705 [ 6.385585] NFS: Registering the id_resolver key type
663 04:38:43.908768 [ 6.385791] Key type id_resolver registered
664 04:38:43.915541 [ 6.385882] Key type id_legacy registered
665 04:38:43.920987 [ 6.386627] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
666 04:38:43.925568 [ 6.386733] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
667 04:38:43.930061 [ 6.386947] ntfs: driver 2.1.32 [Flags: R/O].
668 04:38:43.934288 [ 6.389105] Key type asymmetric registered
669 04:38:43.940013 [ 6.389236] Asymmetric key parser 'x509' registered
670 04:38:43.943801 [ 6.389692] bounce: pool size: 64 pages
671 04:38:43.951744 [ 6.389859] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
672 04:38:43.955049 [ 6.389963] io scheduler mq-deadline registered
673 04:38:43.960094 [ 6.390007] io scheduler kyber registered
674 04:38:43.964625 [ 6.390929] test_firmware: interface ready
675 04:38:43.972774 [ 6.632822] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
676 04:38:43.984381 [ 6.633081] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
677 04:38:43.988423 [ 6.901098] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
678 04:38:43.993433 [ 6.922274] SuperH (H)SCI(F) driver initialized
679 04:38:44.002500 [ 6.925302] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
680 04:38:44.012651 [ 6.930624] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
681 04:38:44.013722 [ 7.862848] printk: console [ttymxc1] enabled
682 04:38:44.024041 [ 7.873744] msm_serial: driver initialized
683 04:38:44.030419 [ 7.879044] STMicroelectronics ASC driver initialized
684 04:38:44.041336 [ 7.890916] STM32 USART driver initialized
685 04:38:44.071332 [ 7.917881] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
686 04:38:44.094827 [ 7.940542] panel-simple panel-lcd: supply power not found, using dummy regulator
687 04:38:44.101630 [ 7.949055] panel-simple panel-lcd: Specify missing connector_type
688 04:38:44.111252 [ 7.956998] panel-simple panel-lvds0: supply power not found, using dummy regulator
689 04:38:44.161849 [ 8.012467] brd: module loaded
690 04:38:44.224890 [ 8.074848] loop: module loaded
691 04:38:44.234115 [ 8.081515] lkdtm: No crash points registered, enable through debugfs
692 04:38:44.261610 [ 8.104249] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
693 04:38:44.268575 [ 8.112301] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
694 04:38:44.274685 [ 8.120418] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
695 04:38:44.282540 [ 8.128699] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
696 04:38:44.291584 [ 8.136769] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
697 04:38:44.299650 [ 8.144959] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
698 04:38:44.306870 [ 8.152802] ahci-imx 2200000.sata: supply target not found, using dummy regulator
699 04:38:44.317439 [ 8.164273] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
700 04:38:44.327317 [ 8.171401] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
701 04:38:44.335960 [ 8.180298] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
702 04:38:44.345322 [ 8.194706] scsi host0: ahci-imx
703 04:38:44.355321 [ 8.200413] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
704 04:38:44.420677 [ 8.267710] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
705 04:38:44.431659 [ 8.281450] pps pps0: new PPS source ptp0
706 04:38:44.480978 [ 8.327818] fec 2188000.ethernet eth0: registered PHC device 0
707 04:38:44.490714 [ 8.338770] e1000e: Intel(R) PRO/1000 Network Driver
708 04:38:44.496171 [ 8.343777] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
709 04:38:44.501604 [ 8.350036] igb: Intel(R) Gigabit Ethernet Network Driver
710 04:38:44.508528 [ 8.355471] igb: Copyright (c) 2007-2014 Intel Corporation.
711 04:38:44.538572 [ 8.384064] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
712 04:38:44.546342 [ 8.391747] usbcore: registered new interface driver pegasus
713 04:38:44.551730 [ 8.397711] usbcore: registered new interface driver asix
714 04:38:44.556298 [ 8.403307] usbcore: registered new interface driver ax88179_178a
715 04:38:44.562829 [ 8.409641] usbcore: registered new interface driver cdc_ether
716 04:38:44.568803 [ 8.415724] usbcore: registered new interface driver smsc75xx
717 04:38:44.574944 [ 8.421796] usbcore: registered new interface driver smsc95xx
718 04:38:44.579598 [ 8.427780] usbcore: registered new interface driver net1080
719 04:38:44.585805 [ 8.433673] usbcore: registered new interface driver cdc_subset
720 04:38:44.592053 [ 8.439836] usbcore: registered new interface driver zaurus
721 04:38:44.597555 [ 8.445698] usbcore: registered new interface driver cdc_ncm
722 04:38:44.618800 [ 8.464691] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
723 04:38:44.622015 [ 8.471392] ehci-pci: EHCI PCI platform driver
724 04:38:44.628309 [ 8.476029] ehci-platform: EHCI generic platform driver
725 04:38:44.632589 [ 8.482399] ehci-orion: EHCI orion driver
726 04:38:44.638036 [ 8.487451] SPEAr-ehci: EHCI SPEAr driver
727 04:38:44.644887 [ 8.492397] ehci-st: EHCI STMicroelectronics driver
728 04:38:44.649857 [ 8.498257] ehci-exynos: EHCI Exynos driver
729 04:38:44.654959 [ 8.503362] ehci-atmel: EHCI Atmel driver
730 04:38:44.659074 [ 8.508380] tegra-ehci: Tegra EHCI driver
731 04:38:44.666599 [ 8.513384] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
732 04:38:44.674341 [ 8.519725] ohci-pci: OHCI PCI platform driver
733 04:38:44.676163 [ 8.524363] ohci-platform: OHCI generic platform driver
734 04:38:44.681039 [ 8.530668] SPEAr-ohci: OHCI SPEAr driver
735 04:38:44.687503 [ 8.535607] ohci-st: OHCI STMicroelectronics driver
736 04:38:44.692603 [ 8.541474] ohci-atmel: OHCI Atmel driver
737 04:38:44.702111 [ 8.549176] usbcore: registered new interface driver usb-storage
738 04:38:44.706747 [ 8.549185] ata1: SATA link down (SStatus 0 SControl 300)
739 04:38:44.715814 [ 8.561075] ahci-imx 2200000.sata: no device found, disabling link.
740 04:38:44.721535 [ 8.567441] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
741 04:38:44.739056 [ 8.589485] i2c /dev entries driver
742 04:38:44.831677 [ 8.678680] sdhci: Secure Digital Host Controller Interface driver
743 04:38:44.836123 [ 8.684902] sdhci: Copyright(c) Pierre Ossman
744 04:38:44.851568 [ 8.699348] Synopsys Designware Multimedia Card Interface Driver
745 04:38:44.864986 [ 8.713173] sdhci-pltfm: SDHCI platform and OF driver helper
746 04:38:44.873898 [ 8.722761] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
747 04:38:44.879094 [ 8.722769] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
748 04:38:44.885166 [ 8.733147] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
749 04:38:44.893619 [ 8.739932] ledtrig-cpu: registered to indicate activity on CPUs
750 04:38:44.903456 [ 8.750025] usbcore: registered new interface driver usbhid
751 04:38:44.905716 [ 8.755638] usbhid: USB HID core driver
752 04:38:44.935598 [ 8.777280] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
753 04:38:44.937943 [ 8.777309] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
754 04:38:44.943146 [ 8.785274] ipip: IPv4 and MPLS over IPv4 tunneling driver
755 04:38:44.951453 [ 8.799417] gre: GRE over IPv4 demultiplexor driver
756 04:38:44.955685 [ 8.804340] ip_gre: GRE over IPv4 tunneling driver
757 04:38:44.967499 [ 8.815480] IPv4 over IPsec tunneling driver
758 04:38:44.975695 [ 8.825029] NET: Registered protocol family 10
759 04:38:44.982223 [ 8.825771] mmc2: new high speed SDHC card at address 0001
760 04:38:44.990429 [ 8.837276] Segment Routing with IPv6
761 04:38:44.992805 [ 8.839239] mmcblk2: mmc2:0001 SD 14.6 GiB
762 04:38:44.999664 [ 8.847891] ip6_gre: GRE over IPv6 tunneling driver
763 04:38:45.006616 [ 8.856021] NET: Registered protocol family 17
764 04:38:45.012805 [ 8.861828] 8021q: 802.1Q VLAN Support v1.8
765 04:38:45.017726 [ 8.867235] Key type dns_resolver registered
766 04:38:45.031651 [ 8.875630] GPT:Primary header thinks Alt. header is not at the end of the disk.
767 04:38:45.032994 [ 8.883294] GPT:7812499 != 30560255
768 04:38:45.037649 [ 8.885172] ThumbEE CPU extension supported.
769 04:38:45.045633 [ 8.886932] GPT:Alternate GPT header not at the end of the disk.
770 04:38:45.048639 [ 8.891222] Registering SWP/SWPB emulation handler
771 04:38:45.052196 [ 8.897260] GPT:7812499 != 30560255
772 04:38:45.057606 [ 8.903474] Loading compiled-in X.509 certificates
773 04:38:45.064717 [ 8.905574] GPT: Use GNU Parted to correct GPT errors.
774 04:38:45.064963 [ 8.905664] mmcblk2: p1 p2 p3
775 04:38:45.293277 [ 9.139052] panel-simple panel-lcd: supply power not found, using dummy regulator
776 04:38:45.299872 [ 9.147707] panel-simple panel-lcd: Specify missing connector_type
777 04:38:45.317631 [ 9.163735] panel-simple panel-lvds0: supply power not found, using dummy regulator
778 04:38:45.362348 [ 9.208459] imx_usb 2184200.usb: No over current polarity defined
779 04:38:45.375053 [ 9.223119] ci_hdrc ci_hdrc.1: EHCI Host Controller
780 04:38:45.381693 [ 9.228553] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
781 04:38:45.419703 [ 9.268108] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
782 04:38:45.439838 [ 9.289074] hub 1-0:1.0: USB hub found
783 04:38:45.446183 [ 9.294961] hub 1-0:1.0: 1 port detected
784 04:38:45.466909 [ 9.313486] imx_thermal 20c8000.anatop:tempmon: invalid sensor calibration data
785 04:38:45.476022 [ 9.320933] imx_thermal 20c8000.anatop:tempmon: error -EINVAL: failed to init from nvmem
786 04:38:45.482759 [ 9.329422] imx_thermal: probe of 20c8000.anatop:tempmon failed with error -22
787 04:38:45.517943 [ 9.364402] panel-simple panel-lcd: supply power not found, using dummy regulator
788 04:38:45.527260 [ 9.372956] panel-simple panel-lcd: Specify missing connector_type
789 04:38:45.543145 [ 9.389122] panel-simple panel-lvds0: supply power not found, using dummy regulator
790 04:38:45.582766 [ 9.428433] panel-simple panel-lcd: supply power not found, using dummy regulator
791 04:38:45.590196 [ 9.436984] panel-simple panel-lcd: Specify missing connector_type
792 04:38:45.607880 [ 9.452787] panel-simple panel-lvds0: supply power not found, using dummy regulator
793 04:38:45.626450 [ 9.473318] input: gpio-keys as /devices/platform/gpio-keys/input/input0
794 04:38:45.665856 [ 9.511519] panel-simple panel-lcd: supply power not found, using dummy regulator
795 04:38:45.672887 [ 9.520189] panel-simple panel-lcd: Specify missing connector_type
796 04:38:45.690664 [ 9.536275] panel-simple panel-lvds0: supply power not found, using dummy regulator
797 04:38:45.723571 [ 9.561401] Micrel KSZ9021 Gigabit PHY 2188000.ethernet-1:06: attached PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:06, irq=POLL)
798 04:38:45.727699 [ 9.577293] IP-Config: Failed to open gretap0
799 04:38:45.732162 [ 9.581713] IP-Config: Failed to open erspan0
800 04:38:45.879478 [ 9.607424] Sending DHCP requests .
801 04:38:45.883629 [ 9.726818] usb 1-1: new high-speed USB device number 2 using ci_hdrc
802 04:38:46.096448 [ 9.946096] hub 1-1:1.0: USB hub found
803 04:38:46.102638 [ 9.950926] hub 1-1:1.0: 3 ports detected
804 04:38:46.148139 [ 9.993694] panel-simple panel-lcd: supply power not found, using dummy regulator
805 04:38:46.154766 [ 10.002291] panel-simple panel-lcd: Specify missing connector_type
806 04:38:46.172349 [ 10.018447] panel-simple panel-lvds0: supply power not found, using dummy regulator
807 04:38:47.832151 [ 11.678075] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
808 04:38:47.840107 [ 11.687064] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
809 04:38:48.126342 [ 11.936768] ., OK
810 04:38:48.134400 [ 11.979260] IP-Config: Got DHCP answer from 192.168.101.1, my address is 192.168.101.100
811 04:38:48.138438 [ 11.987633] IP-Config: Complete:
812 04:38:48.151207 [ 11.990952] device=eth0, hwaddr=0e:cc:7b:b0:7c:c7, ipaddr=192.168.101.100, mask=255.255.255.0, gw=192.168.101.1
813 04:38:48.157562 [ 12.001748] host=imx6q-sabrelite-cbg-1, domain=lava.cbg.collabora.co.uk, nis-domain=(none)
814 04:38:48.165114 [ 12.010651] bootserver=192.168.101.1, rootserver=192.168.101.1, rootpath=
815 04:38:48.169993 [ 12.010698] nameserver0=192.168.101.1
816 04:38:48.241237 [ 12.090670] Freeing unused kernel memory: 2048K
817 04:38:48.247669 [ 12.097698] Run /init as init process
818 04:38:48.318813 Loading, please wait...
819 04:38:48.469724 Starting version 247.3-7
820 04:38:53.288681 [ 17.137266] imx-ipuv3 2400000.ipu: IPUv3H probed
821 04:38:53.329818 [ 17.179144] imx-ipuv3 2800000.ipu: IPUv3H probed
822 04:38:53.338914 [ 17.184427] panel-simple panel-lcd: supply power not found, using dummy regulator
823 04:38:53.345132 [ 17.193082] panel-simple panel-lcd: Specify missing connector_type
824 04:38:53.400547 [ 17.246125] panel-simple panel-lvds0: supply power not found, using dummy regulator
825 04:38:53.468245 [ 17.317421] CAN device driver interface
826 04:38:53.493636 [ 17.338779] panel-simple panel-lcd: supply power not found, using dummy regulator
827 04:38:53.500838 [ 17.341558] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
828 04:38:53.510911 [ 17.356227] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
829 04:38:53.520020 [ 17.365299] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
830 04:38:53.528403 [ 17.374194] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
831 04:38:53.550151 [ 17.397146] panel-simple panel-lcd: Specify missing connector_type
832 04:38:53.567469 [ 17.413075] panel-simple panel-lvds0: supply power not found, using dummy regulator
833 04:38:53.653103 [ 17.498078] panel-simple panel-lcd: supply power not found, using dummy regulator
834 04:38:53.660907 [ 17.507296] panel-simple panel-lcd: Specify missing connector_type
835 04:38:53.692357 [ 17.538022] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
836 04:38:53.709733 [ 17.557111] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
837 04:38:53.731777 [ 17.580725] caam 2100000.crypto: Entropy delay = 3200
838 04:38:53.739483 [ 17.586935] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
839 04:38:53.745689 [ 17.593615] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
840 04:38:53.799695 [ 17.646623] caam 2100000.crypto: Instantiated RNG4 SH0
841 04:38:53.861766 [ 17.707384] caam 2100000.crypto: Instantiated RNG4 SH1
842 04:38:53.867245 [ 17.712601] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
843 04:38:53.872376 [ 17.719332] caam 2100000.crypto: job rings = 2, qi = 0
844 04:38:53.899180 [ 17.745705] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
845 04:38:53.904508 [ 17.752373] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
846 04:38:53.912966 [ 17.758732] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
847 04:38:53.949784 [ 17.794633] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
848 04:38:53.958161 [ 17.803377] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
849 04:38:53.970295 [ 17.814272] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
850 04:38:53.982081 [ 17.822397] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
851 04:38:53.984124 [ 17.823344] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
852 04:38:54.018954 [ 17.864327] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
853 04:38:54.027666 [ 17.873274] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
854 04:38:54.037968 [ 17.882330] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
855 04:38:54.046569 [ 17.891384] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
856 04:38:54.052352 [ 17.900999] sgtl5000 0-000a: sgtl5000 revision 0x11
857 04:38:54.065362 [ 17.911145] panel-simple panel-lvds0: supply power not found, using dummy regulator
858 04:38:54.076484 [ 17.921867] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
859 04:38:54.112374 [ 17.957539] panel-simple panel-lcd: supply power not found, using dummy regulator
860 04:38:54.119593 [ 17.967285] panel-simple panel-lcd: Specify missing connector_type
861 04:38:54.163344 [ 18.007669] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
862 04:38:54.171415 [ 18.016722] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
863 04:38:54.180287 [ 18.025538] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
864 04:38:54.189880 [ 18.034341] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
865 04:38:54.223679 [ 18.067630] panel-simple panel-lvds0: supply power not found, using dummy regulator
866 04:38:54.269207 [ 18.112652] panel-simple panel-lcd: supply power not found, using dummy regulator
867 04:38:54.279140 [ 18.121584] panel-simple panel-lcd: Specify missing connector_type
868 04:38:54.304101 [ 18.148491] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
869 04:38:54.312323 [ 18.157247] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
870 04:38:54.320548 [ 18.165841] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
871 04:38:54.329616 [ 18.174408] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
872 04:38:55.330096 [ 19.177534] caam algorithms registered in /proc/crypto
873 04:38:55.341867 [ 19.189241] caam 2100000.crypto: registering rng-caam
874 04:38:55.358402 [ 19.203599] panel-simple panel-lvds0: supply power not found, using dummy regulator
875 04:38:55.400178 [ 19.246680] panel-simple panel-lcd: supply power not found, using dummy regulator
876 04:38:55.408732 [ 19.255250] panel-simple panel-lcd: Specify missing connector_type
877 04:38:55.443928 [ 19.289777] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
878 04:38:55.453478 [ 19.298634] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
879 04:38:55.462005 [ 19.307256] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
880 04:38:55.469848 [ 19.315692] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
881 04:38:55.486979 [ 19.333424] panel-simple panel-lvds0: supply power not found, using dummy regulator
882 04:38:55.530363 [ 19.377943] random: crng init done
883 04:38:55.535330 [ 19.378427] panel-simple panel-lcd: supply power not found, using dummy regulator
884 04:38:55.544448 [ 19.390031] panel-simple panel-lcd: Specify missing connector_type
885 04:38:55.569729 [ 19.413493] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
886 04:38:55.579789 Begin: Loading essential drivers [ 19.422111] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
887 04:38:55.580065 ... done.
888 04:38:55.589324 [ 19.433579] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
889 04:38:55.597862 [ 19.442346] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
890 04:38:55.601270 Begin: Running /scripts/init-premount ... done.
891 04:38:55.610763 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
892 04:38:55.612573 Begin: Running /scripts/nfs-premount ... done.
893 04:38:55.839453 IP-Config: eth0 hardware address 0e:cc:7b:b0:7c:c7 mtu 1500 DHCP
894 04:38:55.880278 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
895 04:38:55.883843 SIOCSIFFLAGS: Cannot assign requested address
896 04:38:55.939704 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
897 04:38:55.943783 SIOCSIFFLAGS: Cannot assign requested address
898 04:38:55.950378 IP-Config: eth0 complete (dhcp from 192.168.101.1):
899 04:38:55.957917 address: 192.168.101.100 broadcast: 192.168.101.255 netmask: 255.255.255.0
900 04:38:55.964320 gateway: 192.168.101.1 dns0 : 192.168.101.1 dns1 : 0.0.0.0
901 04:38:55.972340 host : imx6q-sabrelite-cbg-1
902 04:38:55.975982 domain : lava.cbg.collabora.co.uk
903 04:38:55.979654 rootserver: 192.168.101.1 rootpath:
904 04:38:55.981546 filename :
905 04:38:56.957287 done.
906 04:38:56.973374 Begin: Running /scripts/nfs-bottom ... done.
907 04:38:57.060483 Begin: Running /scripts/init-bottom ... done.
908 04:38:58.762187 [ 22.609000] systemd[1]: System time before build time, advancing clock.
909 04:38:59.021856 [ 22.851875] 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)
910 04:38:59.034114 [ 22.883297] systemd[1]: Detected architecture arm.
911 04:38:59.059432
912 04:38:59.062752 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
913 04:38:59.063040
914 04:38:59.109370 [ 22.953611] systemd[1]: Set hostname to <debian-bullseye-armhf>.
915 04:39:00.913790 [ 24.760536] systemd[1]: Queued start job for default target Graphical Interface.
916 04:39:00.928373 [ 24.775755] systemd[1]: Created slice system-getty.slice.
917 04:39:00.936736 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
918 04:39:00.974098 [ 24.822549] systemd[1]: Created slice system-modprobe.slice.
919 04:39:00.988098 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
920 04:39:01.026061 [ 24.872216] systemd[1]: Created slice system-serial\x2dgetty.slice.
921 04:39:01.038420 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
922 04:39:01.075836 [ 24.921526] systemd[1]: Created slice User and Session Slice.
923 04:39:01.087788 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
924 04:39:01.126600 [ 24.971141] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
925 04:39:01.141255 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
926 04:39:01.175595 [ 25.020288] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
927 04:39:01.187643 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
928 04:39:01.228291 [ 25.068384] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
929 04:39:01.234536 [ 25.082318] systemd[1]: Reached target Local Encrypted Volumes.
930 04:39:01.245099 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
931 04:39:01.281593 [ 25.128267] systemd[1]: Reached target Paths.
932 04:39:01.289159 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
933 04:39:01.319951 [ 25.167083] systemd[1]: Reached target Remote File Systems.
934 04:39:01.327294 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
935 04:39:01.359670 [ 25.207597] systemd[1]: Reached target Slices.
936 04:39:01.370020 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
937 04:39:01.397803 [ 25.247749] systemd[1]: Reached target Swap.
938 04:39:01.411057 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
939 04:39:01.441325 [ 25.288967] systemd[1]: Listening on initctl Compatibility Named Pipe.
940 04:39:01.453591 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
941 04:39:01.544855 [ 25.388760] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
942 04:39:01.557304 [ 25.402066] systemd[1]: Listening on Journal Socket (/dev/log).
943 04:39:01.563641 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
944 04:39:01.607412 [ 25.454655] systemd[1]: Listening on Journal Socket.
945 04:39:01.618619 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
946 04:39:01.667853 [ 25.513830] systemd[1]: Listening on Network Service Netlink Socket.
947 04:39:01.679692 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
948 04:39:01.720650 [ 25.569263] systemd[1]: Listening on udev Control Socket.
949 04:39:01.731301 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
950 04:39:01.765507 [ 25.612193] systemd[1]: Listening on udev Kernel Socket.
951 04:39:01.776359 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
952 04:39:01.818481 [ 25.660934] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
953 04:39:01.828974 [ 25.672335] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
954 04:39:01.845607 [ 25.693661] systemd[1]: Mounting Kernel Debug File System...
955 04:39:01.856105 Mounting [0;1;39mKernel Debug File System[0m...
956 04:39:01.893700 [ 25.740428] systemd[1]: Mounting Kernel Trace File System...
957 04:39:01.902910 Mounting [0;1;39mKernel Trace File System[0m...
958 04:39:01.950615 [ 25.792516] systemd[1]: Starting Create list of static device nodes for the current kernel...
959 04:39:01.960839 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
960 04:39:02.033303 [ 25.878743] systemd[1]: Starting Load Kernel Module configfs...
961 04:39:02.047991 Starting [0;1;39mLoad Kernel Module configfs[0m...
962 04:39:02.092797 [ 25.939913] systemd[1]: Starting Load Kernel Module drm...
963 04:39:02.099666 Starting [0;1;39mLoad Kernel Module drm[0m...
964 04:39:02.153738 [ 26.000292] systemd[1]: Starting Load Kernel Module fuse...
965 04:39:02.163315 Starting [0;1;39mLoad Kernel Module fuse[0m...
966 04:39:02.214982 [ 26.058543] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
967 04:39:02.245079 [ 26.093900] fuse: init (API version 7.32)
968 04:39:02.251755 [ 26.094983] systemd[1]: Starting Journal Service...
969 04:39:02.257110 Starting [0;1;39mJournal Service[0m...
970 04:39:02.324136 [ 26.172812] systemd[1]: Starting Load Kernel Modules...
971 04:39:02.334148 Starting [0;1;39mLoad Kernel Modules[0m...
972 04:39:02.373120 [ 26.219794] systemd[1]: Starting Remount Root and Kernel File Systems...
973 04:39:02.383186 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
974 04:39:02.420462 [ 26.268909] systemd[1]: Starting Coldplug All udev Devices...
975 04:39:02.438470 Starting [0;1;39mColdplug All udev Devices[0m...
976 04:39:02.508252 [ 26.355036] systemd[1]: Mounted Kernel Debug File System.
977 04:39:02.520959 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
978 04:39:02.553748 [ 26.400593] systemd[1]: Mounted Kernel Trace File System.
979 04:39:02.562751 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
980 04:39:02.603704 [ 26.447602] systemd[1]: Finished Create list of static device nodes for the current kernel.
981 04:39:02.614972 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
982 04:39:02.690483 [ 26.537007] systemd[1]: modprobe@configfs.service: Succeeded.
983 04:39:02.700024 [ 26.548359] systemd[1]: Finished Load Kernel Module configfs.
984 04:39:02.710974 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
985 04:39:02.748461 [ 26.594859] systemd[1]: modprobe@drm.service: Succeeded.
986 04:39:02.760715 [ 26.605745] systemd[1]: Finished Load Kernel Module drm.
987 04:39:02.769283 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
988 04:39:02.806760 [ 26.654646] systemd[1]: modprobe@fuse.service: Succeeded.
989 04:39:02.818319 [ 26.665597] systemd[1]: Finished Load Kernel Module fuse.
990 04:39:02.827620 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
991 04:39:02.864326 [ 26.713528] systemd[1]: Finished Load Kernel Modules.
992 04:39:02.875882 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
993 04:39:02.906530 [ 26.753270] systemd[1]: Finished Remount Root and Kernel File Systems.
994 04:39:02.918278 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
995 04:39:02.964874 [ 26.811546] systemd[1]: Mounting FUSE Control File System...
996 04:39:02.974854 Mounting [0;1;39mFUSE Control File System[0m...
997 04:39:03.012183 [ 26.858331] systemd[1]: Mounting Kernel Configuration File System...
998 04:39:03.021016 Mounting [0;1;39mKernel Configuration File System[0m...
999 04:39:03.044966 [ 26.888314] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
1000 04:39:03.059605 [ 26.899640] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
1001 04:39:03.075391 [ 26.923454] systemd[1]: Starting Load/Save Random Seed...
1002 04:39:03.085322 Starting [0;1;39mLoad/Save Random Seed[0m...
1003 04:39:03.132848 [ 26.979649] systemd[1]: Starting Apply Kernel Variables...
1004 04:39:03.144109 Starting [0;1;39mApply Kernel Variables[0m...
1005 04:39:03.194540 [ 27.041094] systemd[1]: Starting Create System Users...
1006 04:39:03.204309 Starting [0;1;39mCreate System Users[0m...
1007 04:39:03.251777 [ 27.097536] systemd[1]: Mounted FUSE Control File System.
1008 04:39:03.262700 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1009 04:39:03.291379 [ 27.139484] systemd[1]: Started Journal Service.
1010 04:39:03.302383 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1011 04:39:03.356739 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1012 04:39:03.414213 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1013 04:39:03.462343 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1014 04:39:03.537394 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1015 04:39:03.595517 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1016 04:39:03.640023 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1017 04:39:03.689238 [ 27.532179] systemd-journald[276]: Received client request to flush runtime journal.
1018 04:39:03.875849 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1019 04:39:03.924561 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1020 04:39:03.974676 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1021 04:39:04.060620 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1022 04:39:05.627621 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1023 04:39:05.672561 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1024 04:39:05.777078 Starting [0;1;39mNetwork Service[0m...
1025 04:39:05.838283 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1026 04:39:07.190503 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1027 04:39:07.214143 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1028 04:39:07.300741 Starting [0;1;39mNetwork Name Resolution[0m...
1029 04:39:07.367325 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1030 04:39:07.775670 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1031 04:39:09.627727 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1032 04:39:09.663024 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1033 04:39:09.694898 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1034 04:39:09.937916 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1035 04:39:10.015080 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1036 04:39:10.186512 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1037 04:39:11.166491 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1038 04:39:11.204044 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1039 04:39:11.234021 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1040 04:39:11.273442 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1041 04:39:11.316026 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1042 04:39:11.354696 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1043 04:39:11.383339 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1044 04:39:11.422109 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1045 04:39:11.451419 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1046 04:39:11.483307 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1047 04:39:11.521915 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1048 04:39:11.576794 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1049 04:39:11.729380 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1050 04:39:11.827745 Starting [0;1;39mUser Login Management[0m...
1051 04:39:11.856519 Starting [0;1;39mPermit User Sessions[0m...
1052 04:39:12.115286 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1053 04:39:12.738534 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1054 04:39:14.556313 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1055 04:39:14.621211 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1056 04:39:14.681920 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1057 04:39:14.719450 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1058 04:39:14.758481 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1059 04:39:14.799173 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1060 04:39:14.833699 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1061 04:39:15.049732 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1062 04:39:15.194806
1063 04:39:15.200083 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1064 04:39:15.200354
1065 04:39:15.203385 debian-bullseye-armhf login: root (automatic login)
1066 04:39:15.203699
1067 04:39:15.812768 Linux debian-bullseye-armhf 5.10.136-cip14 #1 SMP Tue Aug 23 03:46:05 UTC 2022 armv7l
1068 04:39:15.813238
1069 04:39:15.819467 The programs included with the Debian GNU/Linux system are free software;
1070 04:39:15.827758 the exact distribution terms for each program are described in the
1071 04:39:15.831117 individual files in /usr/share/doc/*/copyright.
1072 04:39:15.831383
1073 04:39:15.837352 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1074 04:39:15.837619 permitted by applicable law.
1075 04:39:21.595089 Matched prompt #7: / #
1077 04:39:21.595823 Setting prompt string to ['/ #']
1078 04:39:21.596086 end: 2.4.4.1 login-action (duration 00:00:39) [common]
1080 04:39:21.596671 end: 2.4.4 auto-login-action (duration 00:00:47) [common]
1081 04:39:21.596937 start: 2.4.5 expect-shell-connection (timeout 00:03:18) [common]
1082 04:39:21.597557 Setting prompt string to ['/ #']
1083 04:39:21.597747 Forcing a shell prompt, looking for ['/ #']
1085 04:39:21.648428 / #
1086 04:39:21.648674 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1087 04:39:21.648916 Waiting using forced prompt support (timeout 00:02:30)
1088 04:39:21.652716
1089 04:39:21.664872 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1090 04:39:21.665183 start: 2.4.6 export-device-env (timeout 00:03:18) [common]
1091 04:39:21.665428 Sending with 10 millisecond of delay
1093 04:39:26.734227 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7096250/extract-nfsrootfs-o3kyx9fq'
1094 04:39:26.745432 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7096250/extract-nfsrootfs-o3kyx9fq'
1095 04:39:26.749104 Sending with 10 millisecond of delay
1097 04:39:28.987336 / # export NFS_SERVER_IP='192.168.101.1'
1098 04:39:28.998500 export NFS_SERVER_IP='192.168.101.1'
1099 04:39:29.002190 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1100 04:39:29.002777 end: 2.4 uboot-commands (duration 00:01:49) [common]
1101 04:39:29.003304 end: 2 uboot-action (duration 00:01:49) [common]
1102 04:39:29.003816 start: 3 lava-test-retry (timeout 00:07:06) [common]
1103 04:39:29.004318 start: 3.1 lava-test-shell (timeout 00:07:06) [common]
1104 04:39:29.004730 Using namespace: common
1106 04:39:29.106464 / # #
1107 04:39:29.107010 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1108 04:39:29.111172 #
1109 04:39:29.120379 Using /lava-7096250
1111 04:39:29.222200 / # export SHELL=/bin/bash
1112 04:39:29.225866 export SHELL=/bin/bash
1114 04:39:29.338514 / # . /lava-7096250/environment
1115 04:39:29.341697 . /lava-7096250/environment
1117 04:39:29.462710 / # /lava-7096250/bin/lava-test-runner /lava-7096250/0
1118 04:39:29.463007 Test shell timeout: 10s (minimum of the action and connection timeout)
1119 04:39:29.465484 /lava-7096250/bin/lava-test-runner /lava-7096250/0
1120 04:39:30.242099 + export TESTRUN_ID=0_timesync-off
1121 04:39:30.242734 + TESTRUN_ID=0_timesync-off
1122 04:39:30.243785 + cd /lava-7096250/0/tests/0_timesync-off
1123 04:39:30.245165 ++ cat uuid
1124 04:39:30.284960 + UUID=7096250_1.6.2.4.1
1125 04:39:30.286174 + set +x
1126 04:39:30.291286 <LAVA_SIGNAL_STARTRUN 0_timesync-off 7096250_1.6.2.4.1>
1127 04:39:30.292226 Received signal: <STARTRUN> 0_timesync-off 7096250_1.6.2.4.1
1128 04:39:30.292754 Starting test lava.0_timesync-off (7096250_1.6.2.4.1)
1129 04:39:30.293676 Skipping test definition patterns.
1130 04:39:30.294513 + systemctl stop systemd-timesyncd
1131 04:39:30.651889 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1132 04:39:30.659191 + true
1133 04:39:30.659745 + set +x
1134 04:39:30.660844 <LAVA_SIGNAL_ENDRUN 0_timesync-off 7096250_1.6.2.4.1>
1135 04:39:30.661752 Received signal: <ENDRUN> 0_timesync-off 7096250_1.6.2.4.1
1136 04:39:30.662405 Ending use of test pattern.
1137 04:39:30.662947 Ending test lava.0_timesync-off (7096250_1.6.2.4.1), duration 0.37
1139 04:39:30.963518 + export TESTRUN_ID=1_kselftest-lkdtm
1140 04:39:30.968358 + TESTRUN_ID=1_kselftest-lkdtm
1141 04:39:30.969467 + cd /lava-7096250/0/tests/1_kselftest-lkdtm
1142 04:39:30.970453 ++ cat uuid
1143 04:39:31.009208 + UUID=7096250_1.6.2.4.5
1144 04:39:31.010385 + set +x
1145 04:39:31.017124 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 7096250_1.6.2.4.5>
1146 04:39:31.018012 Received signal: <STARTRUN> 1_kselftest-lkdtm 7096250_1.6.2.4.5
1147 04:39:31.018491 Starting test lava.1_kselftest-lkdtm (7096250_1.6.2.4.5)
1148 04:39:31.019160 Skipping test definition patterns.
1149 04:39:31.020407 + cd ./automated/linux/kselftest/
1150 04:39:31.042993 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.136-cip14/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip -e '' -p /opt/kselftests/mainline/
1151 04:39:31.177209 INFO: Generating a skipfile based on /lava-7096250/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1152 04:39:31.354594 INFO: Using the following generated skipfile contents (until EOF):
1153 04:39:31.368553 breakpoints:breakpoint_test
1154 04:39:31.371442 breakpoints:step_after_suspend_test
1155 04:39:31.372965 ftrace:ftracetest
1156 04:39:31.374398 net:rtnetlink.sh
1157 04:39:31.374874 net:tls
1158 04:39:31.377389 netfilter:bridge_brouter.sh
1159 04:39:31.380130 netfilter:nft_flowtable.sh
1160 04:39:31.382848 netfilter:nft_trans_stress.sh
1161 04:39:31.384438 pidfd:pidfd_wait
1162 04:39:31.384737 INFO: EOF
1163 04:39:31.521141 INFO: Installing sed perl wget xz-utils iproute2
1164 04:39:32.971077 Hit:1 http://deb.debian.org/debian bullseye InRelease
1165 04:39:53.609102 Reading package lists...
1166 04:39:53.857421 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 110d 13h 47min 11s). Updates for this repository will not be applied.
1167 04:39:57.602938 Reading package lists...
1168 04:39:58.682642 Building dependency tree...
1169 04:39:58.688796 Reading state information...
1170 04:39:58.907286 iproute2 is already the newest version (5.10.0-4).
1171 04:39:58.909076 perl is already the newest version (5.32.1-4+deb11u2).
1172 04:39:58.912252 sed is already the newest version (4.7-1).
1173 04:39:58.921211 wget is already the newest version (1.21-1+deb11u1).
1174 04:39:58.921449 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1175 04:40:00.741910 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1176 04:40:00.962951 --2022-03-20 19:56:27-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.136-cip14/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1177 04:40:01.011833 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1178 04:40:01.161919 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1179 04:40:01.310440 HTTP request sent, awaiting response... 200 OK
1180 04:40:01.313623 Length: 1407612 (1.3M) [application/octet-stream]
1181 04:40:01.321970 Saving to: 'kselftest.tar.xz'
1182 04:40:01.322207
1183 04:40:06.713431 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 29.42K 103KB/s kselftest.tar.xz 6%[> ] 89.75K 155KB/s kselftest.tar.xz 10%[=> ] 139.72K 161KB/s kselftest.tar.xz 14%[=> ] 200.53K 173KB/s kselftest.tar.xz 19%[==> ] 271.23K 187KB/s kselftest.tar.xz 24%[===> ] 343.35K 198KB/s kselftest.tar.xz 30%[=====> ] 418.29K 206KB/s kselftest.tar.xz 36%[======> ] 496.07K 214KB/s kselftest.tar.xz 41%[=======> ] 572.42K 219KB/s kselftest.tar.xz 47%[========> ] 647.37K 223KB/s kselftest.tar.xz 52%[=========> ] 720.90K 232KB/s eta 3s kselftest.tar.xz 55%[==========> ] 761.91K 228KB/s eta 3s kselftest.tar.xz 60%[===========> ] 836.85K 233KB/s eta 3s kselftest.tar.xz 64%[===========> ] 883.52K 233KB/s eta 3s kselftest.tar.xz 69%[============> ] 958.46K 238KB/s eta 3s kselftest.tar.xz 73%[=============> ] 1005K 248KB/s eta 2s kselftest.tar.xz 78%[==============> ] 1.06M 264KB/s eta 2s kselftest.tar.xz 82%[===============> ] 1.11M 258KB/s eta 2s kselftest.tar.xz 88%[================> ] 1.19M 274KB/s eta 2s kselftest.tar.xz 92%[=================> ] 1.24M 274KB/s eta 2s kselftest.tar.xz 99%[==================> ] 1.33M 279KB/s eta 0s kselftest.tar.xz 100%[===================>] 1.34M 277KB/s in 5.4s
1184 04:40:06.713930
1185 04:40:06.862038 2022-03-20 19:56:33 (255 KB/s) - 'kselftest.tar.xz' saved [1407612/1407612]
1186 04:40:06.862495
1187 04:40:07.017133 tar: ./futex/run.sh: time stamp 2022-08-23 04:00:49 is 13421055.745252893 s in the future
1188 04:40:07.028230 tar: ./futex/functional/run.sh: time stamp 2022-08-23 03:38:33 is 13419719.734662499 s in the future
1189 04:40:07.040803 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-08-23 04:00:23 is 13421029.724077589 s in the future
1190 04:40:07.058632 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-08-23 04:00:22 is 13421028.704973241 s in the future
1191 04:40:07.074714 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-08-23 04:00:23 is 13421029.692602771 s in the future
1192 04:40:07.082790 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-08-23 04:00:21 is 13421027.682729938 s in the future
1193 04:40:07.098056 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-08-23 04:00:21 is 13421027.666220165 s in the future
1194 04:40:07.112729 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-08-23 04:00:24 is 13421030.651696711 s in the future
1195 04:40:07.126741 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-08-23 04:00:22 is 13421028.639140893 s in the future
1196 04:40:07.136757 tar: ./futex/functional: time stamp 2022-08-23 04:00:49 is 13421055.63371212 s in the future
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1212 04:40:07.312654 tar: ./pstore: time stamp 2022-08-23 04:00:51 is 13421057.466314059 s in the future
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1217 04:40:07.356638 tar: ./firmware/fw_lib.sh: time stamp 2022-08-23 03:38:33 is 13419719.413543135 s in the future
1218 04:40:07.368615 tar: ./firmware: time stamp 2022-08-23 04:00:49 is 13421055.410505862 s in the future
1219 04:40:07.372682 tar: ./ftrace/ftracetest: time stamp 2022-08-23 03:38:33 is 13419719.399503529 s in the future
1220 04:40:07.381643 tar: ./ftrace/settings: time stamp 2022-08-23 03:38:33 is 13419719.393367741 s in the future
1221 04:40:07.391887 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-08-23 03:38:33 is 13419719.380610968 s in the future
1222 04:40:07.404139 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-08-23 03:38:33 is 13419719.374493605 s in the future
1223 04:40:07.414648 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-08-23 03:38:33 is 13419719.368169165 s in the future
1224 04:40:07.422602 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-08-23 03:38:33 is 13419719.361451635 s in the future
1225 04:40:07.437854 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-08-23 03:38:33 is 13419719.35457118 s in the future
1226 04:40:07.444733 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-08-23 03:38:33 is 13419719.343280893 s in the future
1227 04:40:07.453899 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-08-23 03:38:33 is 13419719.331655787 s in the future
1228 04:40:07.463921 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-08-23 03:38:33 is 13419719.325574105 s in the future
1229 04:40:07.473587 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-08-23 03:38:33 is 13419719.319007726 s in the future
1230 04:40:07.484900 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-08-23 03:38:33 is 13419719.312730923 s in the future
1231 04:40:07.497192 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-08-23 03:38:33 is 13419719.304378817 s in the future
1232 04:40:07.508917 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-08-23 03:38:33 is 13419719.297962559 s in the future
1233 04:40:07.518501 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-08-23 03:38:33 is 13419719.291320984 s in the future
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1243 04:40:07.615715 tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-08-23 03:38:33 is 13419719.226096226 s in the future
1244 04:40:07.626727 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-08-23 03:38:33 is 13419719.219714635 s in the future
1245 04:40:07.638128 tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-08-23 03:38:33 is 13419719.213452105 s in the future
1246 04:40:07.648957 tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-08-23 03:38:33 is 13419719.202820544 s in the future
1247 04:40:07.661376 tar: ./ftrace/test.d/trigger/trigger-multihist.tc: time stamp 2022-08-23 03:38:33 is 13419719.189590135 s in the future
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1249 04:40:07.680771 tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-08-23 03:38:33 is 13419719.176575499 s in the future
1250 04:40:07.693621 tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-08-23 03:38:33 is 13419719.169680226 s in the future
1251 04:40:07.701574 tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-08-23 03:38:33 is 13419719.163104529 s in the future
1252 04:40:07.715101 tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-08-23 03:38:33 is 13419719.153902302 s in the future
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1267 04:40:07.905474 tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-08-23 03:38:33 is 13419719.056362059 s in the future
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1272 04:40:07.959113 tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-08-23 03:38:33 is 13419719.023492241 s in the future
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1278 04:40:08.010693 tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-08-23 03:38:33 is 13419718.98292362 s in the future
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1285 04:40:08.080095 tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-08-23 03:38:33 is 13419718.937576544 s in the future
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1313 04:40:08.354981 tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-08-23 03:38:33 is 13419718.612624484 s in the future
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1340 04:40:08.834906 tar: ./cpufreq/module.sh: time stamp 2022-08-23 03:38:33 is 13419717.930469408 s in the future
1341 04:40:08.846802 tar: ./cpufreq/cpufreq.sh: time stamp 2022-08-23 03:38:33 is 13419717.923633635 s in the future
1342 04:40:08.859672 tar: ./cpufreq/governor.sh: time stamp 2022-08-23 03:38:33 is 13419717.916306529 s in the future
1343 04:40:08.868512 tar: ./cpufreq/main.sh: time stamp 2022-08-23 03:38:33 is 13419717.909199029 s in the future
1344 04:40:08.877503 tar: ./cpufreq/special-tests.sh: time stamp 2022-08-23 03:38:33 is 13419717.902604181 s in the future
1345 04:40:08.882971 tar: ./cpufreq/cpu.sh: time stamp 2022-08-23 03:38:33 is 13419717.896064575 s in the future
1346 04:40:08.886048 tar: ./cpufreq: time stamp 2022-08-23 04:00:48 is 13421052.892997347 s in the future
1347 04:40:08.897073 tar: ./ipc/msgque: time stamp 2022-08-23 04:00:24 is 13421028.882024453 s in the future
1348 04:40:08.902104 tar: ./ipc: time stamp 2022-08-23 04:00:50 is 13421054.878993135 s in the future
1349 04:40:08.912411 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-08-23 03:38:33 is 13419717.868660893 s in the future
1350 04:40:08.920815 tar: ./cpu-hotplug: time stamp 2022-08-23 04:00:48 is 13421052.865540544 s in the future
1351 04:40:08.932292 tar: ./mount/nosymfollow-test: time stamp 2022-08-23 04:00:25 is 13421029.854625317 s in the future
1352 04:40:08.939287 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-08-23 03:38:33 is 13419717.847817363 s in the future
1353 04:40:08.946107 tar: ./mount/unprivileged-remount-test: time stamp 2022-08-23 04:00:25 is 13421029.839449181 s in the future
1354 04:40:08.961113 tar: ./mount/run_nosymfollow.sh: time stamp 2022-08-23 03:38:33 is 13419717.833075544 s in the future
1355 04:40:08.961355 tar: ./mount: time stamp 2022-08-23 04:00:50 is 13421054.83009606 s in the future
1356 04:40:08.970224 tar: ./exec/binfmt_script: time stamp 2022-08-23 03:38:33 is 13419717.819787393 s in the future
1357 04:40:09.071619 tar: ./exec/load_address_4096: time stamp 2022-08-23 04:00:18 is 13421022.692142544 s in the future
1358 04:40:09.082494 tar: ./exec/Makefile: time stamp 2022-08-23 03:38:33 is 13419717.68066062 s in the future
1359 04:40:09.102751 tar: ./exec/non-regular: time stamp 2022-08-23 04:00:18 is 13421022.666528938 s in the future
1360 04:40:09.107821 tar: ./exec/subdir: time stamp 2022-08-23 04:00:18 is 13421022.662496257 s in the future
1361 04:40:09.113134 tar: ./exec/execveat.denatured: time stamp 2022-08-23 04:00:18 is 13421022.651886923 s in the future
1362 04:40:09.217759 tar: ./exec/load_address_2097152: time stamp 2022-08-23 04:00:18 is 13421022.551365954 s in the future
1363 04:40:09.224980 tar: ./exec/execveat.symlink: time stamp 2022-08-23 04:00:18 is 13421022.542933969 s in the future
1364 04:40:09.229095 tar: ./exec/script: time stamp 2022-08-23 04:00:18 is 13421022.533077302 s in the future
1365 04:40:09.247377 tar: ./exec/execveat: time stamp 2022-08-23 04:00:18 is 13421022.521870605 s in the future
1366 04:40:09.250236 tar: ./exec/recursion-depth: time stamp 2022-08-23 04:00:18 is 13421022.513552363 s in the future
1367 04:40:09.327049 tar: ./exec/load_address_16777216: time stamp 2022-08-23 04:00:18 is 13421022.438536302 s in the future
1368 04:40:09.335222 tar: ./exec: time stamp 2022-08-23 04:00:49 is 13421053.435286802 s in the future
1369 04:40:09.343462 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-08-23 03:38:33 is 13419717.425913317 s in the future
1370 04:40:09.349439 tar: ./memfd/memfd_test: time stamp 2022-08-23 04:00:25 is 13421029.416914181 s in the future
1371 04:40:09.365268 tar: ./memfd/fuse_test: time stamp 2022-08-23 04:00:25 is 13421029.408592954 s in the future
1372 04:40:09.365543 tar: ./memfd/fuse_mnt: time stamp 2022-08-23 04:00:24 is 13421028.400895393 s in the future
1373 04:40:09.634289 tar: ./memfd/run_fuse_test.sh: time stamp 2022-08-23 03:38:33 is 13419717.132792529 s in the future
1374 04:40:09.639051 tar: ./memfd: time stamp 2022-08-23 04:00:50 is 13421054.127171726 s in the future
1375 04:40:09.650439 tar: ./proc/self: time stamp 2022-08-23 04:00:36 is 13421040.111966408 s in the future
1376 04:40:09.658302 tar: ./proc/fd-002-posix-eq: time stamp 2022-08-23 04:00:36 is 13421040.104462045 s in the future
1377 04:40:09.667402 tar: ./proc/setns-sysvipc: time stamp 2022-08-23 04:00:36 is 13421040.095102923 s in the future
1378 04:40:09.682224 tar: ./proc/proc-multiple-procfs: time stamp 2022-08-23 04:00:36 is 13421040.082056302 s in the future
1379 04:40:09.696646 tar: ./proc/proc-self-map-files-001: time stamp 2022-08-23 04:00:36 is 13421040.07024559 s in the future
1380 04:40:09.705135 tar: ./proc/fd-003-kthread: time stamp 2022-08-23 04:00:36 is 13421040.061837635 s in the future
1381 04:40:09.712408 tar: ./proc/read: time stamp 2022-08-23 04:00:36 is 13421040.052855438 s in the future
1382 04:40:09.718497 tar: ./proc/fd-001-lookup: time stamp 2022-08-23 04:00:36 is 13421040.043842772 s in the future
1383 04:40:09.735924 tar: ./proc/proc-uptime-001: time stamp 2022-08-23 04:00:36 is 13421040.035376666 s in the future
1384 04:40:09.740429 tar: ./proc/thread-self: time stamp 2022-08-23 04:00:36 is 13421040.02784809 s in the future
1385 04:40:09.748982 tar: ./proc/proc-self-syscall: time stamp 2022-08-23 04:00:36 is 13421040.020536211 s in the future
1386 04:40:09.758008 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-08-23 04:00:36 is 13421040.011578196 s in the future
1387 04:40:09.764941 tar: ./proc/proc-self-map-files-002: time stamp 2022-08-23 04:00:36 is 13421039.999216348 s in the future
1388 04:40:09.778215 tar: ./proc/proc-loadavg-001: time stamp 2022-08-23 04:00:36 is 13421039.988528287 s in the future
1389 04:40:09.789398 tar: ./proc/proc-pid-vm: time stamp 2022-08-23 04:00:36 is 13421039.981223287 s in the future
1390 04:40:09.792028 tar: ./proc/proc-uptime-002: time stamp 2022-08-23 04:00:36 is 13421039.973514923 s in the future
1391 04:40:09.804091 tar: ./proc/proc-self-wchan: time stamp 2022-08-23 04:00:36 is 13421039.959734984 s in the future
1392 04:40:09.820281 tar: ./proc/setns-dcache: time stamp 2022-08-23 04:00:36 is 13421039.947967742 s in the future
1393 04:40:09.826247 tar: ./proc: time stamp 2022-08-23 04:00:51 is 13421054.94497509 s in the future
1394 04:40:09.836108 tar: ./efivarfs/open-unlink: time stamp 2022-08-23 04:00:18 is 13421021.934753999 s in the future
1395 04:40:09.840207 tar: ./efivarfs/efivarfs.sh: time stamp 2022-08-23 03:38:33 is 13419716.927577605 s in the future
1396 04:40:09.855416 tar: ./efivarfs/create-read: time stamp 2022-08-23 04:00:18 is 13421021.920331878 s in the future
1397 04:40:09.858283 tar: ./efivarfs: time stamp 2022-08-23 04:00:48 is 13421051.91717556 s in the future
1398 04:40:09.868027 tar: ./vm/mlock-random-test: time stamp 2022-08-23 04:00:45 is 13421048.90555809 s in the future
1399 04:40:09.878227 tar: ./vm/transhuge-stress: time stamp 2022-08-23 04:00:45 is 13421048.897450969 s in the future
1400 04:40:09.883256 tar: ./vm/map_populate: time stamp 2022-08-23 04:00:45 is 13421048.888844181 s in the future
1401 04:40:09.895194 tar: ./vm/gup_benchmark: time stamp 2022-08-23 04:00:43 is 13421046.881608226 s in the future
1402 04:40:09.904014 tar: ./vm/userfaultfd: time stamp 2022-08-23 04:00:45 is 13421048.865310014 s in the future
1403 04:40:09.912784 tar: ./vm/hugepage-shm: time stamp 2022-08-23 04:00:44 is 13421047.856684545 s in the future
1404 04:40:09.920991 tar: ./vm/write_to_hugetlbfs: time stamp 2022-08-23 04:00:46 is 13421049.84407112 s in the future
1405 04:40:09.939049 tar: ./vm/test_vmalloc.sh: time stamp 2022-08-23 03:38:33 is 13419716.830984984 s in the future
1406 04:40:09.947975 tar: ./vm/va_128TBswitch: time stamp 2022-08-23 04:00:45 is 13421048.823259151 s in the future
1407 04:40:09.952465 tar: ./vm/mremap_dontunmap: time stamp 2022-08-23 04:00:45 is 13421048.814241999 s in the future
1408 04:40:09.960667 tar: ./vm/map_fixed_noreplace: time stamp 2022-08-23 04:00:44 is 13421047.802957605 s in the future
1409 04:40:09.979372 tar: ./vm/map_hugetlb: time stamp 2022-08-23 04:00:44 is 13421047.789758242 s in the future
1410 04:40:09.998013 tar: ./vm/hmm-tests: time stamp 2022-08-23 04:00:44 is 13421047.767123075 s in the future
1411 04:40:10.006522 tar: ./vm/on-fault-limit: time stamp 2022-08-23 04:00:45 is 13421048.759208651 s in the future
1412 04:40:10.011349 tar: ./vm/hugepage-mmap: time stamp 2022-08-23 04:00:44 is 13421047.751369166 s in the future
1413 04:40:10.025095 tar: ./vm/mlock2-tests: time stamp 2022-08-23 04:00:45 is 13421048.736822726 s in the future
1414 04:40:10.042536 tar: ./vm/khugepaged: time stamp 2022-08-23 04:00:45 is 13421048.723056772 s in the future
1415 04:40:10.048264 tar: ./vm/virtual_address_range: time stamp 2022-08-23 04:00:46 is 13421049.715465696 s in the future
1416 04:40:10.058964 tar: ./vm/thuge-gen: time stamp 2022-08-23 04:00:45 is 13421048.704755893 s in the future
1417 04:40:10.082244 tar: ./vm/compaction_test: time stamp 2022-08-23 04:00:43 is 13421046.689939954 s in the future
1418 04:40:10.087188 tar: ./vm/run_vmtests: time stamp 2022-08-23 03:38:33 is 13419716.680758757 s in the future
1419 04:40:10.093549 tar: ./vm: time stamp 2022-08-23 04:00:53 is 13421056.677650423 s in the future
1420 04:40:10.105804 tar: ./rtc/rtctest: time stamp 2022-08-23 04:00:40 is 13421043.661200848 s in the future
1421 04:40:10.110424 tar: ./rtc/settings: time stamp 2022-08-23 03:38:33 is 13419716.654781893 s in the future
1422 04:40:10.118518 tar: ./rtc/setdate: time stamp 2022-08-23 04:00:40 is 13421043.643853363 s in the future
1423 04:40:10.125161 tar: ./rtc: time stamp 2022-08-23 04:00:52 is 13421055.640589711 s in the future
1424 04:40:10.144221 tar: ./openat2/openat2_test: time stamp 2022-08-23 04:00:37 is 13421040.618012302 s in the future
1425 04:40:10.176281 tar: ./openat2/resolve_test: time stamp 2022-08-23 04:00:39 is 13421042.587067742 s in the future
1426 04:40:10.203055 tar: ./openat2/rename_attack_test: time stamp 2022-08-23 04:00:37 is 13421040.566008454 s in the future
1427 04:40:10.208319 tar: ./openat2: time stamp 2022-08-23 04:00:51 is 13421054.560233878 s in the future
1428 04:40:10.223524 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-08-23 04:00:18 is 13421021.546838666 s in the future
1429 04:40:10.235178 tar: ./drivers/dma-buf: time stamp 2022-08-23 04:00:48 is 13421051.543768878 s in the future
1430 04:40:10.235412 tar: ./drivers: time stamp 2022-08-23 04:00:48 is 13421051.540333075 s in the future
1431 04:40:10.242411 tar: ./run_kselftest.sh: time stamp 2022-08-23 04:00:46 is 13421049.533115923 s in the future
1432 04:40:10.255441 tar: ./tpm2/tpm2_tests.py: time stamp 2022-08-23 03:38:33 is 13419716.522630863 s in the future
1433 04:40:10.268344 tar: ./tpm2/test_smoke.sh: time stamp 2022-08-23 03:38:33 is 13419716.516060317 s in the future
1434 04:40:10.268578 tar: ./tpm2/tpm2.py: time stamp 2022-08-23 03:38:33 is 13419716.506992893 s in the future
1435 04:40:10.280509 tar: ./tpm2/test_space.sh: time stamp 2022-08-23 03:38:33 is 13419716.499552681 s in the future
1436 04:40:10.280742 tar: ./tpm2: time stamp 2022-08-23 04:00:53 is 13421056.494201908 s in the future
1437 04:40:10.296293 tar: ./capabilities/test_execve: time stamp 2022-08-23 04:00:17 is 13421020.472553893 s in the future
1438 04:40:10.303114 tar: ./capabilities/validate_cap: time stamp 2022-08-23 04:00:17 is 13421020.463645817 s in the future
1439 04:40:10.308503 tar: ./capabilities: time stamp 2022-08-23 04:00:48 is 13421051.460264787 s in the future
1440 04:40:10.317164 tar: ./user/test_user_copy.sh: time stamp 2022-08-23 03:38:33 is 13419716.450864681 s in the future
1441 04:40:10.327250 tar: ./user: time stamp 2022-08-23 04:00:53 is 13421056.447803439 s in the future
1442 04:40:10.334226 tar: ./splice/default_file_splice_read: time stamp 2022-08-23 04:00:42 is 13421045.437568575 s in the future
1443 04:40:10.348931 tar: ./splice/splice_read: time stamp 2022-08-23 04:00:42 is 13421045.43015406 s in the future
1444 04:40:10.365376 tar: ./splice/default_file_splice_read.sh: time stamp 2022-08-23 03:38:33 is 13419716.423820226 s in the future
1445 04:40:10.365611 tar: ./splice/short_splice_read.sh: time stamp 2022-08-23 03:38:33 is 13419716.413400999 s in the future
1446 04:40:10.376422 tar: ./splice: time stamp 2022-08-23 04:00:52 is 13421055.407903575 s in the future
1447 04:40:10.388129 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-08-23 03:38:33 is 13419716.392901757 s in the future
1448 04:40:10.402280 tar: ./memory-hotplug: time stamp 2022-08-23 04:00:50 is 13421053.389622151 s in the future
1449 04:40:10.402517 tar: ./net/rtnetlink.sh: time stamp 2022-08-23 03:38:33 is 13419716.375732666 s in the future
1450 04:40:10.403546 tar: ./net/reuseport_bpf_numa: time stamp 2022-08-23 04:00:26 is 13421029.360435666 s in the future
1451 04:40:10.419000 tar: ./net/so_txtime: time stamp 2022-08-23 04:00:32 is 13421035.343913196 s in the future
1452 04:40:10.434089 tar: ./net/icmp_redirect.sh: time stamp 2022-08-23 03:38:33 is 13419716.331397227 s in the future
1453 04:40:10.438771 tar: ./net/udpgro.sh: time stamp 2022-08-23 03:38:33 is 13419716.324201378 s in the future
1454 04:40:10.447212 tar: ./net/run_netsocktests: time stamp 2022-08-23 03:38:33 is 13419716.318007378 s in the future
1455 04:40:10.460993 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-08-23 03:38:33 is 13419716.302497454 s in the future
1456 04:40:10.472008 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-08-23 03:38:33 is 13419716.29227309 s in the future
1457 04:40:10.483437 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-08-23 03:38:33 is 13419716.285771984 s in the future
1458 04:40:10.492985 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-08-23 03:38:33 is 13419716.279108151 s in the future
1459 04:40:10.503946 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-08-23 03:38:33 is 13419716.268434772 s in the future
1460 04:40:10.513945 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-08-23 03:38:33 is 13419716.25670903 s in the future
1461 04:40:10.520268 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-08-23 03:38:33 is 13419716.248241287 s in the future
1462 04:40:10.530611 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-08-23 03:38:33 is 13419716.241234681 s in the future
1463 04:40:10.540165 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-08-23 03:38:33 is 13419716.234573545 s in the future
1464 04:40:10.551600 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-08-23 03:38:33 is 13419716.225235181 s in the future
1465 04:40:10.561947 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-08-23 03:38:33 is 13419716.214968999 s in the future
1466 04:40:10.568311 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-08-23 03:38:33 is 13419716.208362908 s in the future
1467 04:40:10.577661 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-08-23 03:38:33 is 13419716.20007962 s in the future
1468 04:40:10.587068 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-08-23 03:38:33 is 13419716.191886863 s in the future
1469 04:40:10.598106 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-08-23 03:38:33 is 13419716.185339651 s in the future
1470 04:40:10.607423 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-08-23 03:38:33 is 13419716.177225424 s in the future
1471 04:40:10.620153 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-08-23 03:38:33 is 13419716.16702453 s in the future
1472 04:40:10.627929 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-08-23 03:38:33 is 13419716.152114075 s in the future
1473 04:40:10.635027 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-08-23 03:38:33 is 13419716.144809787 s in the future
1474 04:40:10.645446 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-08-23 03:38:33 is 13419716.130926484 s in the future
1475 04:40:10.655154 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-08-23 03:38:33 is 13419716.124369787 s in the future
1476 04:40:10.666571 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-08-23 03:38:33 is 13419716.11712059 s in the future
1477 04:40:10.675375 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-08-23 03:38:33 is 13419716.109469802 s in the future
1478 04:40:10.684040 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-08-23 03:38:33 is 13419716.103159878 s in the future
1479 04:40:10.692384 tar: ./net/forwarding/router.sh: time stamp 2022-08-23 03:38:33 is 13419716.094330348 s in the future
1480 04:40:10.702018 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-08-23 03:38:33 is 13419716.08736906 s in the future
1481 04:40:10.714507 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-08-23 03:38:33 is 13419716.077569636 s in the future
1482 04:40:10.725049 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-08-23 03:38:33 is 13419716.071099484 s in the future
1483 04:40:10.731050 tar: ./net/forwarding/ethtool.sh: time stamp 2022-08-23 03:38:33 is 13419716.062883317 s in the future
1484 04:40:10.740957 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-08-23 03:38:33 is 13419716.056607772 s in the future
1485 04:40:10.750030 tar: ./net/forwarding/tc_common.sh: time stamp 2022-08-23 03:38:33 is 13419716.04908409 s in the future
1486 04:40:10.758969 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-08-23 03:38:33 is 13419716.030635317 s in the future
1487 04:40:10.770461 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-08-23 03:38:33 is 13419716.024369999 s in the future
1488 04:40:10.780440 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-08-23 03:38:33 is 13419716.016414545 s in the future
1489 04:40:10.792221 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-08-23 03:38:33 is 13419716.006831272 s in the future
1490 04:40:10.799073 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-08-23 03:38:33 is 13419715.995236817 s in the future
1491 04:40:10.807563 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-08-23 03:38:33 is 13419715.986169893 s in the future
1492 04:40:10.818438 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-08-23 03:38:33 is 13419715.979317696 s in the future
1493 04:40:10.829322 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-08-23 03:38:33 is 13419715.971088893 s in the future
1494 04:40:10.835957 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-08-23 03:38:33 is 13419715.964914954 s in the future
1495 04:40:10.845853 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-08-23 03:38:33 is 13419715.95693703 s in the future
1496 04:40:10.854052 tar: ./net/forwarding/lib.sh: time stamp 2022-08-23 03:38:33 is 13419715.946093742 s in the future
1497 04:40:10.867781 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-08-23 03:38:33 is 13419715.937100954 s in the future
1498 04:40:10.877037 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-08-23 03:38:33 is 13419715.930142242 s in the future
1499 04:40:10.885924 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-08-23 03:38:33 is 13419715.921739014 s in the future
1500 04:40:10.895270 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-08-23 03:38:33 is 13419715.914255333 s in the future
1501 04:40:10.906540 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-08-23 03:38:33 is 13419715.902296408 s in the future
1502 04:40:10.914939 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-08-23 03:38:33 is 13419715.895724787 s in the future
1503 04:40:10.926885 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-08-23 03:38:33 is 13419715.887968605 s in the future
1504 04:40:10.935428 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-08-23 03:38:33 is 13419715.881011151 s in the future
1505 04:40:10.947003 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-08-23 03:38:33 is 13419715.873466272 s in the future
1506 04:40:10.954096 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-08-23 03:38:33 is 13419715.866785969 s in the future
1507 04:40:10.964796 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-08-23 03:38:33 is 13419715.85489553 s in the future
1508 04:40:10.973423 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-08-23 03:38:33 is 13419715.842529045 s in the future
1509 04:40:10.983287 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-08-23 03:38:33 is 13419715.834473863 s in the future
1510 04:40:10.992294 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-08-23 03:38:33 is 13419715.828000348 s in the future
1511 04:40:11.003471 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-08-23 03:38:33 is 13419715.820358272 s in the future
1512 04:40:11.014220 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-08-23 03:38:33 is 13419715.813722666 s in the future
1513 04:40:11.025577 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-08-23 03:38:33 is 13419715.806697787 s in the future
1514 04:40:11.034283 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-08-23 03:38:33 is 13419715.800048469 s in the future
1515 04:40:11.043786 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-08-23 03:38:33 is 13419715.793299181 s in the future
1516 04:40:11.053511 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-08-23 03:38:33 is 13419715.786479605 s in the future
1517 04:40:11.063629 tar: ./net/forwarding/loopback.sh: time stamp 2022-08-23 03:38:33 is 13419715.775566636 s in the future
1518 04:40:11.076143 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-08-23 03:38:33 is 13419715.763056469 s in the future
1519 04:40:11.084408 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-08-23 03:38:33 is 13419715.755911514 s in the future
1520 04:40:11.093136 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-08-23 03:38:33 is 13419715.748571227 s in the future
1521 04:40:11.103411 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-08-23 03:38:33 is 13419715.741816454 s in the future
1522 04:40:11.111347 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-08-23 03:38:33 is 13419715.735440454 s in the future
1523 04:40:11.127327 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-08-23 03:38:33 is 13419715.727781818 s in the future
1524 04:40:11.132470 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-08-23 03:38:33 is 13419715.720470621 s in the future
1525 04:40:11.142316 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-08-23 03:38:33 is 13419715.713324318 s in the future
1526 04:40:11.154203 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-08-23 03:38:33 is 13419715.706282984 s in the future
1527 04:40:11.164152 tar: ./net/forwarding: time stamp 2022-08-23 04:00:51 is 13421053.703009439 s in the future
1528 04:40:11.171393 tar: ./net/route_localnet.sh: time stamp 2022-08-23 03:38:33 is 13419715.695907393 s in the future
1529 04:40:11.177434 tar: ./net/ip_defrag: time stamp 2022-08-23 04:00:32 is 13421034.68428253 s in the future
1530 04:40:11.187103 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-08-23 04:00:32 is 13421034.673194378 s in the future
1531 04:40:11.195255 tar: ./net/nettest: time stamp 2022-08-23 04:00:29 is 13421031.655303621 s in the future
1532 04:40:11.202011 tar: ./net/fib_tests.sh: time stamp 2022-08-23 03:38:33 is 13419715.641231772 s in the future
1533 04:40:11.216333 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-08-23 03:38:33 is 13419715.634704424 s in the future
1534 04:40:11.220918 tar: ./net/reuseport_dualstack: time stamp 2022-08-23 04:00:26 is 13421028.624528711 s in the future
1535 04:40:11.230348 tar: ./net/socket: time stamp 2022-08-23 04:00:28 is 13421030.61595259 s in the future
1536 04:40:11.238962 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-08-23 04:00:32 is 13421034.604872727 s in the future
1537 04:40:11.247087 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-08-23 03:38:33 is 13419715.59702553 s in the future
1538 04:40:11.255473 tar: ./net/netdevice.sh: time stamp 2022-08-23 03:38:33 is 13419715.589689287 s in the future
1539 04:40:11.266350 tar: ./net/run_afpackettests: time stamp 2022-08-23 03:38:33 is 13419715.583177696 s in the future
1540 04:40:11.275481 tar: ./net/drop_monitor_tests.sh: time stamp 2022-08-23 03:38:33 is 13419715.576127196 s in the future
1541 04:40:11.286287 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-08-23 03:38:33 is 13419715.568710105 s in the future
1542 04:40:11.291469 tar: ./net/reuseaddr_conflict: time stamp 2022-08-23 04:00:26 is 13421028.560080333 s in the future
1543 04:40:11.301647 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-08-23 03:38:33 is 13419715.551920121 s in the future
1544 04:40:11.308897 tar: ./net/pmtu.sh: time stamp 2022-08-23 03:38:33 is 13419715.533819863 s in the future
1545 04:40:11.317093 tar: ./net/ip_defrag.sh: time stamp 2022-08-23 03:38:33 is 13419715.526709939 s in the future
1546 04:40:11.324596 tar: ./net/reuseport_addr_any: time stamp 2022-08-23 04:00:30 is 13421032.515621454 s in the future
1547 04:40:11.334205 tar: ./net/in_netns.sh: time stamp 2022-08-23 03:38:33 is 13419715.508387242 s in the future
1548 04:40:11.342205 tar: ./net/msg_zerocopy.sh: time stamp 2022-08-23 03:38:33 is 13419715.501688408 s in the future
1549 04:40:11.351493 tar: ./net/udpgso: time stamp 2022-08-23 04:00:31 is 13421033.484733787 s in the future
1550 04:40:11.359062 tar: ./net/fib_rule_tests.sh: time stamp 2022-08-23 03:38:33 is 13419715.477347954 s in the future
1551 04:40:11.367055 tar: ./net/rxtimestamp.sh: time stamp 2022-08-23 03:38:33 is 13419715.470853666 s in the future
1552 04:40:11.379559 tar: ./net/hwtstamp_config: time stamp 2022-08-23 04:00:33 is 13421035.461980651 s in the future
1553 04:40:11.385856 tar: ./net/test_blackhole_dev.sh: time stamp 2022-08-23 03:38:33 is 13419715.455883621 s in the future
1554 04:40:11.394244 tar: ./net/rxtimestamp: time stamp 2022-08-23 04:00:33 is 13421035.438523863 s in the future
1555 04:40:11.400970 tar: ./net/udpgso.sh: time stamp 2022-08-23 03:38:33 is 13419715.429328363 s in the future
1556 04:40:11.407531 tar: ./net/udpgso_bench_rx: time stamp 2022-08-23 04:00:31 is 13421033.41508053 s in the future
1557 04:40:11.416130 tar: ./net/test_bpf.sh: time stamp 2022-08-23 03:38:33 is 13419715.408585787 s in the future
1558 04:40:11.428481 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-08-23 03:38:33 is 13419715.401991924 s in the future
1559 04:40:11.433990 tar: ./net/psock_snd.sh: time stamp 2022-08-23 03:38:33 is 13419715.392959878 s in the future
1560 04:40:11.442044 tar: ./net/tcp_mmap: time stamp 2022-08-23 04:00:30 is 13421032.376092651 s in the future
1561 04:40:11.454986 tar: ./net/xfrm_policy.sh: time stamp 2022-08-23 03:38:33 is 13419715.36761706 s in the future
1562 04:40:11.459319 tar: ./net/ipsec: time stamp 2022-08-23 04:00:34 is 13421036.341966712 s in the future
1563 04:40:11.467173 tar: ./net/fib_nexthops.sh: time stamp 2022-08-23 03:38:33 is 13419715.329178454 s in the future
1564 04:40:11.476231 tar: ./net/psock_snd: time stamp 2022-08-23 04:00:30 is 13421032.31776806 s in the future
1565 04:40:11.483454 tar: ./net/fib-onlink-tests.sh: time stamp 2022-08-23 03:38:33 is 13419715.30976759 s in the future
1566 04:40:11.492638 tar: ./net/timestamping: time stamp 2022-08-23 04:00:33 is 13421035.299303212 s in the future
1567 04:40:11.499615 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-08-23 03:38:33 is 13419715.293104636 s in the future
1568 04:40:11.508912 tar: ./net/reuseport_addr_any.sh: time stamp 2022-08-23 03:38:33 is 13419715.283031969 s in the future
1569 04:40:11.520120 tar: ./net/fcnal-test.sh: time stamp 2022-08-23 03:38:33 is 13419715.256715378 s in the future
1570 04:40:11.529006 tar: ./net/so_txtime.sh: time stamp 2022-08-23 03:38:33 is 13419715.249906984 s in the future
1571 04:40:11.534198 tar: ./net/altnames.sh: time stamp 2022-08-23 03:38:33 is 13419715.243473181 s in the future
1572 04:40:11.544234 tar: ./net/reuseport_bpf_cpu: time stamp 2022-08-23 04:00:26 is 13421028.231883818 s in the future
1573 04:40:11.551111 tar: ./net/vrf_route_leaking.sh: time stamp 2022-08-23 03:38:33 is 13419715.217185636 s in the future
1574 04:40:11.563029 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-08-23 03:38:33 is 13419715.205818696 s in the future
1575 04:40:11.567545 tar: ./net/fin_ack_lat: time stamp 2022-08-23 04:00:32 is 13421034.195885075 s in the future
1576 04:40:11.580971 tar: ./net/txtimestamp: time stamp 2022-08-23 04:00:34 is 13421036.181083439 s in the future
1577 04:40:11.648436 tar: ./net/tls: time stamp 2022-08-23 04:00:28 is 13421030.112716363 s in the future
1578 04:40:11.661183 tar: ./net/tcp_inq: time stamp 2022-08-23 04:00:30 is 13421032.10045303 s in the future
1579 04:40:11.677151 tar: ./net/txring_overwrite: time stamp 2022-08-23 04:00:31 is 13421033.085660348 s in the future
1580 04:40:11.692503 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-08-23 04:00:33 is 13421035.070333984 s in the future
1581 04:40:11.704562 tar: ./net/psock_tpacket: time stamp 2022-08-23 04:00:29 is 13421031.057205469 s in the future
1582 04:40:11.718656 tar: ./net/reuseport_bpf: time stamp 2022-08-23 04:00:26 is 13421028.043546454 s in the future
1583 04:40:11.734149 tar: ./net/msg_zerocopy: time stamp 2022-08-23 04:00:30 is 13421032.028668333 s in the future
1584 04:40:11.743041 tar: ./net/txtimestamp.sh: time stamp 2022-08-23 03:38:33 is 13419715.021786181 s in the future
1585 04:40:11.750504 tar: ./net/fin_ack_lat.sh: time stamp 2022-08-23 03:38:33 is 13419715.015441909 s in the future
1586 04:40:11.762397 tar: ./net/ipv6_flowlabel: time stamp 2022-08-23 04:00:32 is 13421034.005071893 s in the future
1587 04:40:11.767369 tar: ./net/devlink_port_split.py: time stamp 2022-08-23 03:38:33 is 13419714.997408621 s in the future
1588 04:40:11.781149 tar: ./net/mptcp/mptcp_connect: time stamp 2022-08-23 04:00:35 is 13421036.981134499 s in the future
1589 04:40:11.792103 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-08-23 03:38:33 is 13419714.973966121 s in the future
1590 04:40:11.800089 tar: ./net/mptcp/settings: time stamp 2022-08-23 03:38:33 is 13419714.967853196 s in the future
1591 04:40:11.808851 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-08-23 03:38:33 is 13419714.959566196 s in the future
1592 04:40:11.817364 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-08-23 03:38:33 is 13419714.950831606 s in the future
1593 04:40:11.824848 tar: ./net/mptcp/diag.sh: time stamp 2022-08-23 03:38:33 is 13419714.944377757 s in the future
1594 04:40:11.835086 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-08-23 04:00:35 is 13421036.927003303 s in the future
1595 04:40:11.848786 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-08-23 03:38:33 is 13419714.916585 s in the future
1596 04:40:11.853695 tar: ./net/mptcp: time stamp 2022-08-23 04:00:51 is 13421052.913579303 s in the future
1597 04:40:11.863988 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-08-23 03:38:33 is 13419714.906634272 s in the future
1598 04:40:11.871055 tar: ./net/traceroute.sh: time stamp 2022-08-23 03:38:33 is 13419714.895632075 s in the future
1599 04:40:11.880135 tar: ./net/l2tp.sh: time stamp 2022-08-23 03:38:33 is 13419714.8828425 s in the future
1600 04:40:11.887776 tar: ./net/udpgro_bench.sh: time stamp 2022-08-23 03:38:33 is 13419714.874449772 s in the future
1601 04:40:11.902559 tar: ./net/udpgso_bench_tx: time stamp 2022-08-23 04:00:31 is 13421032.860871454 s in the future
1602 04:40:11.909834 tar: ./net/udpgso_bench.sh: time stamp 2022-08-23 03:38:33 is 13419714.854231757 s in the future
1603 04:40:11.921618 tar: ./net/psock_fanout: time stamp 2022-08-23 04:00:29 is 13421030.842481696 s in the future
1604 04:40:11.926843 tar: ./net: time stamp 2022-08-23 04:00:51 is 13421052.83794759 s in the future
1605 04:40:11.941418 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-08-23 03:38:33 is 13419714.821389015 s in the future
1606 04:40:11.952207 tar: ./netfilter/nf-queue: time stamp 2022-08-23 04:00:35 is 13421036.811381772 s in the future
1607 04:40:11.965410 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-08-23 03:38:33 is 13419714.80477256 s in the future
1608 04:40:11.969210 tar: ./netfilter/nft_queue.sh: time stamp 2022-08-23 03:38:33 is 13419714.79690553 s in the future
1609 04:40:11.981941 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-08-23 03:38:33 is 13419714.784912787 s in the future
1610 04:40:11.987103 tar: ./netfilter/nft_meta.sh: time stamp 2022-08-23 03:38:33 is 13419714.778168893 s in the future
1611 04:40:11.998122 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-08-23 03:38:33 is 13419714.770980924 s in the future
1612 04:40:12.006184 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-08-23 03:38:33 is 13419714.764169151 s in the future
1613 04:40:12.014208 tar: ./netfilter/ipvs.sh: time stamp 2022-08-23 03:38:33 is 13419714.756987469 s in the future
1614 04:40:12.023192 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-08-23 03:38:33 is 13419714.749004697 s in the future
1615 04:40:12.035077 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-08-23 03:38:33 is 13419714.741567757 s in the future
1616 04:40:12.042512 tar: ./netfilter/nft_nat.sh: time stamp 2022-08-23 03:38:33 is 13419714.7317295 s in the future
1617 04:40:12.050625 tar: ./netfilter: time stamp 2022-08-23 04:00:51 is 13421052.728700833 s in the future
1618 04:40:12.062372 tar: ./size/get_size: time stamp 2022-08-23 04:00:42 is 13421043.719177181 s in the future
1619 04:40:12.067080 tar: ./size: time stamp 2022-08-23 04:00:52 is 13421053.714621 s in the future
1620 04:40:12.074144 tar: ./zram/zram.sh: time stamp 2022-08-23 03:38:33 is 13419714.6987625 s in the future
1621 04:40:12.081407 tar: ./zram/zram_lib.sh: time stamp 2022-08-23 03:38:33 is 13419714.690187878 s in the future
1622 04:40:12.088390 tar: ./zram/zram02.sh: time stamp 2022-08-23 03:38:33 is 13419714.683667954 s in the future
1623 04:40:12.099406 tar: ./zram/zram01.sh: time stamp 2022-08-23 03:38:33 is 13419714.677094803 s in the future
1624 04:40:12.104189 tar: ./zram: time stamp 2022-08-23 04:00:53 is 13421054.674099151 s in the future
1625 04:40:12.116232 tar: ./static_keys/test_static_keys.sh: time stamp 2022-08-23 03:38:33 is 13419714.664786878 s in the future
1626 04:40:12.124150 tar: ./static_keys: time stamp 2022-08-23 04:00:52 is 13421053.661569606 s in the future
1627 04:40:12.130045 tar: ./intel_pstate/run.sh: time stamp 2022-08-23 03:38:33 is 13419714.651273848 s in the future
1628 04:40:12.137546 tar: ./intel_pstate: time stamp 2022-08-23 04:00:50 is 13421051.64816053 s in the future
1629 04:40:12.147311 tar: ./lib/strscpy.sh: time stamp 2022-08-23 03:38:33 is 13419714.639085106 s in the future
1630 04:40:12.154041 tar: ./lib/printf.sh: time stamp 2022-08-23 03:38:33 is 13419714.633085515 s in the future
1631 04:40:12.161694 tar: ./lib/prime_numbers.sh: time stamp 2022-08-23 03:38:33 is 13419714.627044742 s in the future
1632 04:40:12.170612 tar: ./lib/bitmap.sh: time stamp 2022-08-23 03:38:33 is 13419714.621094272 s in the future
1633 04:40:12.176583 tar: ./lib: time stamp 2022-08-23 04:00:50 is 13421051.618148697 s in the future
1634 04:40:12.191296 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-08-23 04:00:24 is 13421025.606175272 s in the future
1635 04:40:12.200998 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-08-23 04:00:24 is 13421025.596287757 s in the future
1636 04:40:12.206803 tar: ./membarrier: time stamp 2022-08-23 04:00:50 is 13421051.591829984 s in the future
1637 04:40:12.214258 tar: ./timers/mqueue-lat: time stamp 2022-08-23 04:00:43 is 13421044.574484969 s in the future
1638 04:40:12.223974 tar: ./timers/nsleep-lat: time stamp 2022-08-23 04:00:43 is 13421044.565802606 s in the future
1639 04:40:12.230506 tar: ./timers/rtcpie: time stamp 2022-08-23 04:00:43 is 13421044.557720075 s in the future
1640 04:40:12.240303 tar: ./timers/valid-adjtimex: time stamp 2022-08-23 04:00:43 is 13421044.546131606 s in the future
1641 04:40:12.248470 tar: ./timers/alarmtimer-suspend: time stamp 2022-08-23 04:00:43 is 13421044.533570151 s in the future
1642 04:40:12.258143 tar: ./timers/posix_timers: time stamp 2022-08-23 04:00:43 is 13421044.52533753 s in the future
1643 04:40:12.264152 tar: ./timers/set-tai: time stamp 2022-08-23 04:00:43 is 13421044.517975848 s in the future
1644 04:40:12.274293 tar: ./timers/set-tz: time stamp 2022-08-23 04:00:43 is 13421044.510324333 s in the future
1645 04:40:12.282425 tar: ./timers/settings: time stamp 2022-08-23 03:38:33 is 13419714.50445303 s in the future
1646 04:40:12.290398 tar: ./timers/skew_consistency: time stamp 2022-08-23 04:00:43 is 13421044.49712859 s in the future
1647 04:40:12.297558 tar: ./timers/set-timer-lat: time stamp 2022-08-23 04:00:43 is 13421044.485485287 s in the future
1648 04:40:12.309185 tar: ./timers/set-2038: time stamp 2022-08-23 04:00:43 is 13421044.472637651 s in the future
1649 04:40:12.315199 tar: ./timers/threadtest: time stamp 2022-08-23 04:00:43 is 13421044.462937166 s in the future
1650 04:40:12.322634 tar: ./timers/leapcrash: time stamp 2022-08-23 04:00:43 is 13421044.455282606 s in the future
1651 04:40:12.331293 tar: ./timers/adjtick: time stamp 2022-08-23 04:00:43 is 13421044.446968424 s in the future
1652 04:40:12.339423 tar: ./timers/freq-step: time stamp 2022-08-23 04:00:43 is 13421044.438127378 s in the future
1653 04:40:12.347606 tar: ./timers/clocksource-switch: time stamp 2022-08-23 04:00:43 is 13421044.430404287 s in the future
1654 04:40:12.356577 tar: ./timers/leap-a-day: time stamp 2022-08-23 04:00:43 is 13421044.422062909 s in the future
1655 04:40:12.364333 tar: ./timers/raw_skew: time stamp 2022-08-23 04:00:43 is 13421044.413917621 s in the future
1656 04:40:12.372073 tar: ./timers/change_skew: time stamp 2022-08-23 04:00:43 is 13421044.40637206 s in the future
1657 04:40:12.382290 tar: ./timers/inconsistency-check: time stamp 2022-08-23 04:00:43 is 13421044.398691909 s in the future
1658 04:40:12.391186 tar: ./timers/nanosleep: time stamp 2022-08-23 04:00:43 is 13421044.390728712 s in the future
1659 04:40:12.401028 tar: ./timers: time stamp 2022-08-23 04:00:53 is 13421054.387626591 s in the future
1660 04:40:12.407580 tar: ./sigaltstack/sas: time stamp 2022-08-23 04:00:42 is 13421043.376134863 s in the future
1661 04:40:12.414259 tar: ./sigaltstack: time stamp 2022-08-23 04:00:52 is 13421053.373043469 s in the future
1662 04:40:12.422240 tar: ./pid_namespace/regression_enomem: time stamp 2022-08-23 04:00:36 is 13421037.359538303 s in the future
1663 04:40:12.430946 tar: ./pid_namespace: time stamp 2022-08-23 04:00:51 is 13421052.356416045 s in the future
1664 04:40:12.440421 tar: ./cgroup/with_stress.sh: time stamp 2022-08-23 03:38:33 is 13419714.346691909 s in the future
1665 04:40:12.458976 tar: ./cgroup/test_freezer: time stamp 2022-08-23 04:00:18 is 13421019.336398575 s in the future
1666 04:40:12.459214 tar: ./cgroup/test_kmem: time stamp 2022-08-23 04:00:18 is 13421019.326248091 s in the future
1667 04:40:12.471867 tar: ./cgroup/test_stress.sh: time stamp 2022-08-23 03:38:33 is 13419714.318824939 s in the future
1668 04:40:12.482533 tar: ./cgroup/test_memcontrol: time stamp 2022-08-23 04:00:18 is 13421019.307911772 s in the future
1669 04:40:12.482780 tar: ./cgroup/test_core: time stamp 2022-08-23 04:00:18 is 13421019.297276394 s in the future
1670 04:40:12.492948 tar: ./cgroup: time stamp 2022-08-23 04:00:48 is 13421049.294102515 s in the future
1671 04:40:12.506966 tar: ./android/run.sh: time stamp 2022-08-23 04:00:46 is 13421047.284381939 s in the future
1672 04:40:12.515762 tar: ./android: time stamp 2022-08-23 04:00:46 is 13421047.281210439 s in the future
1673 04:40:12.515995 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-08-23 04:00:24 is 13421025.271544636 s in the future
1674 04:40:12.528463 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-08-23 04:00:24 is 13421025.261726621 s in the future
1675 04:40:12.534712 tar: ./lkdtm/WARNING.sh: time stamp 2022-08-23 04:00:24 is 13421025.250016712 s in the future
1676 04:40:12.543118 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-08-23 04:00:24 is 13421025.241072181 s in the future
1677 04:40:12.548663 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-08-23 04:00:24 is 13421025.234437803 s in the future
1678 04:40:12.559629 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-08-23 04:00:24 is 13421025.227083742 s in the future
1679 04:40:12.568426 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-08-23 04:00:24 is 13421025.220531303 s in the future
1680 04:40:12.575646 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-08-23 04:00:24 is 13421025.214029197 s in the future
1681 04:40:12.585157 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-08-23 04:00:24 is 13421025.207216151 s in the future
1682 04:40:12.596044 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-08-23 04:00:24 is 13421025.200624515 s in the future
1683 04:40:12.604290 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-08-23 04:00:24 is 13421025.194015894 s in the future
1684 04:40:12.614195 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-08-23 04:00:24 is 13421025.187039636 s in the future
1685 04:40:12.624255 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-08-23 04:00:24 is 13421025.180506091 s in the future
1686 04:40:12.632253 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-08-23 04:00:24 is 13421025.174039091 s in the future
1687 04:40:12.640597 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-08-23 04:00:24 is 13421025.167351863 s in the future
1688 04:40:12.650491 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-08-23 04:00:24 is 13421025.160845409 s in the future
1689 04:40:12.662569 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-08-23 04:00:24 is 13421025.153983469 s in the future
1690 04:40:12.667136 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-08-23 04:00:24 is 13421025.147441969 s in the future
1691 04:40:12.678666 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-08-23 04:00:24 is 13421025.140938136 s in the future
1692 04:40:12.688194 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-08-23 04:00:24 is 13421025.134125121 s in the future
1693 04:40:12.695183 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-08-23 04:00:24 is 13421025.127184833 s in the future
1694 04:40:12.705676 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-08-23 04:00:24 is 13421025.120565469 s in the future
1695 04:40:12.717465 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-08-23 04:00:24 is 13421025.113760651 s in the future
1696 04:40:12.725555 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-08-23 04:00:24 is 13421025.107106818 s in the future
1697 04:40:12.733237 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-23 04:00:24 is 13421025.100338803 s in the future
1698 04:40:12.741843 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-08-23 04:00:24 is 13421025.093488803 s in the future
1699 04:40:12.751590 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-08-23 04:00:24 is 13421025.086649545 s in the future
1700 04:40:12.762424 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-08-23 04:00:24 is 13421025.079824378 s in the future
1701 04:40:12.770749 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-08-23 04:00:24 is 13421025.072843757 s in the future
1702 04:40:12.784371 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-08-23 04:00:24 is 13421025.06572 s in the future
1703 04:40:12.786331 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-08-23 04:00:24 is 13421025.059058833 s in the future
1704 04:40:12.798199 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-08-23 04:00:24 is 13421025.052275575 s in the future
1705 04:40:12.804411 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-08-23 04:00:24 is 13421025.045521606 s in the future
1706 04:40:12.817055 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-08-23 04:00:24 is 13421025.038421151 s in the future
1707 04:40:12.823040 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-08-23 04:00:24 is 13421025.031584348 s in the future
1708 04:40:12.831888 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-08-23 04:00:24 is 13421025.025133015 s in the future
1709 04:40:12.840485 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-08-23 04:00:24 is 13421025.018067772 s in the future
1710 04:40:12.851030 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-08-23 04:00:24 is 13421025.011258166 s in the future
1711 04:40:12.860287 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-08-23 04:00:24 is 13421025.004547136 s in the future
1712 04:40:12.871760 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-08-23 04:00:24 is 13421024.993307606 s in the future
1713 04:40:12.876441 tar: ./lkdtm/PANIC.sh: time stamp 2022-08-23 04:00:24 is 13421024.981501621 s in the future
1714 04:40:12.887238 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-08-23 04:00:24 is 13421024.969994954 s in the future
1715 04:40:12.894775 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-08-23 04:00:24 is 13421024.958590242 s in the future
1716 04:40:12.901763 tar: ./lkdtm/BUG.sh: time stamp 2022-08-23 04:00:24 is 13421024.952062651 s in the future
1717 04:40:12.912154 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-08-23 04:00:24 is 13421024.945520515 s in the future
1718 04:40:12.921342 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-08-23 04:00:24 is 13421024.935749757 s in the future
1719 04:40:12.933450 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-08-23 04:00:24 is 13421024.92386803 s in the future
1720 04:40:12.944964 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-08-23 04:00:24 is 13421024.915598712 s in the future
1721 04:40:12.950449 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-08-23 04:00:24 is 13421024.908713606 s in the future
1722 04:40:12.961283 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-08-23 04:00:24 is 13421024.901919712 s in the future
1723 04:40:12.971150 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-08-23 04:00:24 is 13421024.889979621 s in the future
1724 04:40:12.977271 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-08-23 04:00:24 is 13421024.879213182 s in the future
1725 04:40:12.986270 tar: ./lkdtm/tests.txt: time stamp 2022-08-23 03:38:33 is 13419713.872681363 s in the future
1726 04:40:12.994774 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-08-23 04:00:24 is 13421024.86602753 s in the future
1727 04:40:13.003492 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-08-23 04:00:24 is 13421024.857186091 s in the future
1728 04:40:13.014174 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-08-23 04:00:24 is 13421024.845413697 s in the future
1729 04:40:13.027643 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-08-23 04:00:24 is 13421024.836431727 s in the future
1730 04:40:13.033254 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-08-23 04:00:24 is 13421024.829048863 s in the future
1731 04:40:13.040488 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-08-23 04:00:24 is 13421024.822044939 s in the future
1732 04:40:13.051689 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-08-23 04:00:24 is 13421024.809688939 s in the future
1733 04:40:13.063838 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-08-23 04:00:24 is 13421024.798082182 s in the future
1734 04:40:13.072416 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-08-23 04:00:24 is 13421024.790971818 s in the future
1735 04:40:13.080226 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-08-23 04:00:24 is 13421024.784195969 s in the future
1736 04:40:13.087343 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-08-23 04:00:24 is 13421024.773810379 s in the future
1737 04:40:13.098913 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-08-23 04:00:24 is 13421024.761884197 s in the future
1738 04:40:13.107466 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-08-23 04:00:24 is 13421024.750363166 s in the future
1739 04:40:13.116778 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-08-23 04:00:24 is 13421024.743606697 s in the future
1740 04:40:13.125322 tar: ./lkdtm/LOOP.sh: time stamp 2022-08-23 04:00:24 is 13421024.736289363 s in the future
1741 04:40:13.135096 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-08-23 04:00:24 is 13421024.729090212 s in the future
1742 04:40:13.143689 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-23 04:00:24 is 13421024.722141439 s in the future
1743 04:40:13.152953 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-08-23 04:00:24 is 13421024.715315712 s in the future
1744 04:40:13.159659 tar: ./lkdtm: time stamp 2022-08-23 04:00:50 is 13421050.712225909 s in the future
1745 04:40:13.172401 tar: ./kselftest-list.txt: time stamp 2022-08-23 04:00:54 is 13421054.704342303 s in the future
1746 04:40:13.177137 tar: ./kcmp/kcmp_test: time stamp 2022-08-23 04:00:24 is 13421024.693001924 s in the future
1747 04:40:13.183695 tar: ./kcmp: time stamp 2022-08-23 04:00:50 is 13421050.689687757 s in the future
1748 04:40:13.192385 tar: ./mqueue/mq_open_tests: time stamp 2022-08-23 04:00:25 is 13421025.677456924 s in the future
1749 04:40:13.200474 tar: ./mqueue/mq_perf_tests: time stamp 2022-08-23 04:00:25 is 13421025.66723256 s in the future
1750 04:40:13.210119 tar: ./mqueue: time stamp 2022-08-23 04:00:50 is 13421050.664139197 s in the future
1751 04:40:13.219425 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-08-23 04:00:35 is 13421035.651235621 s in the future
1752 04:40:13.227133 tar: ./pidfd/pidfd_setns_test: time stamp 2022-08-23 04:00:36 is 13421036.635329333 s in the future
1753 04:40:13.237125 tar: ./pidfd/pidfd_test: time stamp 2022-08-23 04:00:35 is 13421035.624686272 s in the future
1754 04:40:13.244342 tar: ./pidfd/pidfd_wait: time stamp 2022-08-23 04:00:36 is 13421036.609118924 s in the future
1755 04:40:13.252382 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-08-23 04:00:36 is 13421036.596765485 s in the future
1756 04:40:13.261801 tar: ./pidfd/pidfd_poll_test: time stamp 2022-08-23 04:00:35 is 13421035.587507712 s in the future
1757 04:40:13.269653 tar: ./pidfd/pidfd_open_test: time stamp 2022-08-23 04:00:35 is 13421035.578232894 s in the future
1758 04:40:13.277123 tar: ./pidfd: time stamp 2022-08-23 04:00:51 is 13421051.573327712 s in the future
1759 04:40:13.284948 tar: ./kselftest/prefix.pl: time stamp 2022-08-23 04:00:46 is 13421046.556236121 s in the future
1760 04:40:13.292587 tar: ./kselftest/runner.sh: time stamp 2022-08-23 04:00:46 is 13421046.548689939 s in the future
1761 04:40:13.300878 tar: ./kselftest/module.sh: time stamp 2022-08-23 04:00:46 is 13421046.541921833 s in the future
1762 04:40:13.312488 tar: ./kselftest: time stamp 2022-08-23 04:00:46 is 13421046.538932621 s in the future
1763 04:40:13.320208 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-08-23 04:00:17 is 13421017.527516636 s in the future
1764 04:40:13.327630 tar: ./breakpoints: time stamp 2022-08-23 04:00:48 is 13421048.524298197 s in the future
1765 04:40:13.335537 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-08-23 04:00:43 is 13421043.513474303 s in the future
1766 04:40:13.344266 tar: ./tmpfs: time stamp 2022-08-23 04:00:53 is 13421053.51015756 s in the future
1767 04:40:13.352686 tar: ./clone3/clone3_clear_sighand: time stamp 2022-08-23 04:00:18 is 13421018.497327439 s in the future
1768 04:40:13.361909 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-08-23 04:00:18 is 13421018.485569424 s in the future
1769 04:40:13.372063 tar: ./clone3/clone3_set_tid: time stamp 2022-08-23 04:00:18 is 13421018.474786515 s in the future
1770 04:40:13.381514 tar: ./clone3/clone3: time stamp 2022-08-23 04:00:18 is 13421018.465221651 s in the future
1771 04:40:13.385823 tar: ./clone3: time stamp 2022-08-23 04:00:48 is 13421048.461890076 s in the future
1772 04:40:13.396063 tar: ./timens/futex: time stamp 2022-08-23 04:00:43 is 13421043.450446757 s in the future
1773 04:40:13.401713 tar: ./timens/procfs: time stamp 2022-08-23 04:00:43 is 13421043.441631045 s in the future
1774 04:40:13.409402 tar: ./timens/timer: time stamp 2022-08-23 04:00:43 is 13421043.433000409 s in the future
1775 04:40:13.417043 tar: ./timens/exec: time stamp 2022-08-23 04:00:43 is 13421043.424316697 s in the future
1776 04:40:13.426436 tar: ./timens/clock_nanosleep: time stamp 2022-08-23 04:00:43 is 13421043.415409909 s in the future
1777 04:40:13.434312 tar: ./timens/timerfd: time stamp 2022-08-23 04:00:43 is 13421043.406668803 s in the future
1778 04:40:13.448709 tar: ./timens/timens: time stamp 2022-08-23 04:00:43 is 13421043.397620818 s in the future
1779 04:40:13.454072 tar: ./timens/gettime_perf: time stamp 2022-08-23 04:00:43 is 13421043.388896515 s in the future
1780 04:40:13.458741 tar: ./timens: time stamp 2022-08-23 04:00:53 is 13421053.385726151 s in the future
1781 04:40:13.468763 tar: ./mincore/mincore_selftest: time stamp 2022-08-23 04:00:25 is 13421025.371081682 s in the future
1782 04:40:13.475257 tar: ./mincore: time stamp 2022-08-23 04:00:50 is 13421050.367886833 s in the future
1783 04:40:13.482183 tar: ./sync/sync_test: time stamp 2022-08-23 04:00:42 is 13421042.35164097 s in the future
1784 04:40:13.489659 tar: ./sync: time stamp 2022-08-23 04:00:52 is 13421052.348394682 s in the future
1785 04:40:13.499584 tar: ./livepatch/test-livepatch.sh: time stamp 2022-08-23 03:38:33 is 13419713.337121788 s in the future
1786 04:40:13.507225 tar: ./livepatch/functions.sh: time stamp 2022-08-23 03:38:33 is 13419713.329625166 s in the future
1787 04:40:13.518208 tar: ./livepatch/test-callbacks.sh: time stamp 2022-08-23 03:38:33 is 13419713.319916303 s in the future
1788 04:40:13.526288 tar: ./livepatch/test-ftrace.sh: time stamp 2022-08-23 03:38:33 is 13419713.313119257 s in the future
1789 04:40:13.535583 tar: ./livepatch/settings: time stamp 2022-08-23 03:38:33 is 13419713.306473879 s in the future
1790 04:40:13.544244 tar: ./livepatch/test-state.sh: time stamp 2022-08-23 03:38:33 is 13419713.298644273 s in the future
1791 04:40:13.553431 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-08-23 03:38:33 is 13419713.291632454 s in the future
1792 04:40:13.562358 tar: ./livepatch: time stamp 2022-08-23 04:00:50 is 13421050.28852153 s in the future
1793 04:40:13.570497 tar: ./sysctl/sysctl.sh: time stamp 2022-08-23 03:38:33 is 13419713.275759 s in the future
1794 04:40:13.577531 tar: ./sysctl: time stamp 2022-08-23 04:00:52 is 13421052.271992242 s in the future
1795 04:40:13.581786 tar: .: time stamp 2022-08-23 04:00:54 is 13421054.268436803 s in the future
1796 04:40:13.594332 skiplist:
1797 04:40:13.600127 ========================================
1798 04:40:13.600365 breakpoints:breakpoint_test
1799 04:40:13.888608 breakpoints:step_after_suspend_test
1800 04:40:13.943621 ftrace:ftracetest
1801 04:40:13.999706 net:rtnetlink.sh
1802 04:40:14.053590 net:tls
1803 04:40:14.106447 netfilter:bridge_brouter.sh
1804 04:40:14.169521 netfilter:nft_flowtable.sh
1805 04:40:14.223435 netfilter:nft_trans_stress.sh
1806 04:40:14.276210 pidfd:pidfd_wait
1807 04:40:14.346349 ========================================
1808 04:40:16.824707 [ 100.675419] kselftest: Running tests in lkdtm
1809 04:40:16.863554 TAP version 13
1810 04:40:16.897995 1..70
1811 04:40:16.936649 # selftests: lkdtm: PANIC.sh
1812 04:40:17.293444 # Skipping PANIC: crashes entire system
1813 04:40:17.310778 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1814 04:40:17.357121 # selftests: lkdtm: BUG.sh
1815 04:40:17.732060 [ 101.578733] lkdtm: Performing direct entry BUG
1816 04:40:17.734030 [ 101.583500] ------------[ cut here ]------------
1817 04:40:17.738635 [ 101.588130] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1818 04:40:17.742686 [ 101.593365] Internal error: Oops - BUG: 0 [#1] SMP ARM
1819 04:40:17.771687 [ 101.598512] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
1820 04:40:17.782460 [ 101.627585] CPU: 1 PID: 793 Comm: cat Not tainted 5.10.136-cip14 #1
1821 04:40:17.786167 [ 101.633861] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1822 04:40:17.790661 [ 101.640411] PC is at lkdtm_BUG+0x14/0x18
1823 04:40:17.795563 [ 101.644348] LR is at lkdtm_do_action+0x2c/0x4c
1824 04:40:17.799064 [ 101.648799] pc : [<c0c2da18>] lr : [<c0c2d498>] psr: a00e0013
1825 04:40:17.808527 [ 101.655074] sp : c5b37e58 ip : c5b37e68 fp : c5b37e64
1826 04:40:17.813207 [ 101.660306] r10: 00000004 r9 : c1acf7b8 r8 : c15e7d98
1827 04:40:17.817028 [ 101.665538] r7 : c5b37f60 r6 : 00000004 r5 : c6d08000 r4 : 00000001
1828 04:40:17.823017 [ 101.672071] r3 : c0c2da04 r2 : 9b12018a r1 : ef7965e0 r0 : c15e7da0
1829 04:40:17.832276 [ 101.678608] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1830 04:40:17.836248 [ 101.685752] Control: 10c5387d Table: 16ebc04a DAC: 00000051
1831 04:40:17.865230 [ 101.691508] Process cat (pid: 793, stack limit = 0x4ed8c244)
1832 04:40:17.865628 [ 101.697176] Stack: (0xc5b37e58 to 0xc5b38000)
1833 04:40:17.865840 [ 101.701545] 7e40: c5b37e74 c5b37e68
1834 04:40:17.866069 [ 101.709734] 7e60: c0c2d498 c0c2da10 c5b37e9c c5b37e78 c0c2d998 c0c2d478 c0c2d878 c681ba40
1835 04:40:17.870387 [ 101.717923] 7e80: b6e8e000 00000004 c5360540 c5b37f60 c5b37ec4 c5b37ea0 c07f4d18 c0c2d884
1836 04:40:17.881528 [ 101.726111] 7ea0: 00000000 c681ba40 b6e8e000 c2816000 c5b37f60 c07f4cb4 c5b37f5c c5b37ec8
1837 04:40:17.888248 [ 101.734301] 7ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c5b36000
1838 04:40:17.896699 [ 101.742490] 7ee0: b6e8e000 00020000 00000004 00000004 0001fffc c5b37ee0 00000001 b6e8d000
1839 04:40:17.904841 [ 101.750677] 7f00: c681d900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1840 04:40:17.911632 [ 101.758866] 7f20: 00000000 00000000 c139f1a8 9b12018a c205ca60 c681ba40 c681ba40 c5b36000
1841 04:40:17.924969 [ 101.767055] 7f40: b6e8e000 00000000 00000000 00000004 c5b37f94 c5b37f60 c0598924 c0598290
1842 04:40:17.929852 [ 101.775243] 7f60: 00000000 00000000 c5b37fac 9b12018a 00000004 00000004 b6fd5e00 00000004
1843 04:40:17.940081 [ 101.783430] 7f80: c03002e4 c5b36000 c5b37fa4 c5b37f98 c05989b4 c05988bc 00000000 c5b37fa8
1844 04:40:17.943834 [ 101.791618] 7fa0: c03000c0 c05989a8 00000004 00000004 00000001 b6e8e000 00000004 00000000
1845 04:40:17.953835 [ 101.799805] 7fc0: 00000004 00000004 b6fd5e00 00000004 00000001 00000000 00020000 bec41a54
1846 04:40:17.960238 [ 101.807993] 7fe0: 00000004 bec41788 b6f4394f b6ec9c66 800e0030 00000001 00000000 00000000
1847 04:40:17.963577 [ 101.816175] Backtrace:
1848 04:40:17.971061 [ 101.818647] [<c0c2da04>] (lkdtm_BUG) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
1849 04:40:17.980090 [ 101.826234] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
1850 04:40:17.987180 [ 101.834258] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
1851 04:40:17.995955 [ 101.842189] r9:c5b37f60 r8:c5360540 r7:00000004 r6:b6e8e000 r5:c681ba40 r4:c0c2d878
1852 04:40:18.003124 [ 101.849949] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
1853 04:40:18.013196 [ 101.857791] r9:c07f4cb4 r8:c5b37f60 r7:c2816000 r6:b6e8e000 r5:c681ba40 r4:00000000
1854 04:40:18.017907 [ 101.865548] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
1855 04:40:18.025821 [ 101.872694] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c5b36000 r5:c681ba40
1856 04:40:18.029571 [ 101.880531] r4:c681ba40
1857 04:40:18.036671 [ 101.883077] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
1858 04:40:18.042756 [ 101.890222] r9:c5b36000 r8:c03002e4 r7:00000004 r6:b6fd5e00 r5:00000004 r4:00000004
1859 04:40:18.050297 [ 101.897981] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1860 04:40:18.056612 [ 101.905555] Exception stack(0xc5b37fa8 to 0xc5b37ff0)
1861 04:40:18.067145 [ 101.910618] 7fa0: 00000004 00000004 00000001 b6e8e000 00000004 00000000
1862 04:40:18.071757 [ 101.918806] 7fc0: 00000004 00000004 b6fd5e00 00000004 00000001 00000000 00020000 bec41a54
1863 04:40:18.079275 [ 101.926990] 7fe0: 00000004 bec41788 b6f4394f b6ec9c66
1864 04:40:18.083951 [ 101.932054] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1865 04:40:18.087320 [ 101.938161] ---[ end trace 5e193b5fb07bd24a ]---
1866 04:40:18.097095 [ 101.942789] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1867 04:40:18.106801 [ 101.951668] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 793, name: cat
1868 04:40:18.110252 [ 101.959330] INFO: lockdep is turned off.
1869 04:40:18.113943 [ 101.963259] irq event stamp: 1596
1870 04:40:18.120042 [ 101.966592] hardirqs last enabled at (1595): [<c03d53c8>] console_unlock+0x4b0/0x6c0
1871 04:40:18.125879 [ 101.974435] hardirqs last disabled at (1596): [<c0300c60>] __und_svc+0x60/0x6c
1872 04:40:18.136438 [ 101.981671] softirqs last enabled at (1326): [<c03021a8>] __do_softirq+0x378/0x5fc
1873 04:40:18.145084 [ 101.989338] softirqs last disabled at (1315): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1874 04:40:18.155154 [ 101.997179] CPU: 1 PID: 793 Comm: cat Tainted: G D 5.10.136-cip14 #1
1875 04:40:18.157596 [ 102.004841] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1876 04:40:18.159296 [ 102.011374] Backtrace:
1877 04:40:18.168702 [ 102.013850] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
1878 04:40:18.173044 [ 102.021431] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f728
1879 04:40:18.182151 [ 102.027108] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
1880 04:40:18.192641 [ 102.034439] [<c1383364>] (dump_stack) from [<c038e474>] (___might_sleep+0x1b0/0x2c0)
1881 04:40:18.195794 [ 102.042194] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19cc16c r4:c5b36000
1882 04:40:18.206043 [ 102.049950] [<c038e2c4>] (___might_sleep) from [<c038e5f4>] (__might_sleep+0x70/0xb0)
1883 04:40:18.207856 [ 102.057789] r6:00000000 r5:00000031 r4:c19cc16c
1884 04:40:18.215927 [ 102.062427] [<c038e584>] (__might_sleep) from [<c036cd0c>] (exit_signals+0x4c/0x3fc)
1885 04:40:18.220451 [ 102.070178] r6:00000001 r5:c5b36000 r4:c599c380
1886 04:40:18.228165 [ 102.074816] [<c036ccc0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1887 04:40:18.234132 [ 102.082136] r8:0000000b r7:c1e0fc8c r6:ffffe000 r5:00000000 r4:c599c380
1888 04:40:18.239940 [ 102.088851] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1889 04:40:18.241939 [ 102.095387] r7:c1e0fc8c
1890 04:40:18.252196 [ 102.097933] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1891 04:40:18.259253 [ 102.104993] r10:00000004 r9:c5b36000 r8:c15e7d98 r7:00000000 r6:c5b37dc8 r5:c0c2da18
1892 04:40:18.260232 [ 102.112828] r4:e7f001f2
1893 04:40:18.269842 [ 102.115375] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1894 04:40:18.273970 [ 102.123299] Exception stack(0xc5b37dc8 to 0xc5b37e10)
1895 04:40:18.282252 [ 102.128362] 7dc0: c15e7da0 ef7965e0 9b12018a c0c2da04 00000001 c6d08000
1896 04:40:18.292600 [ 102.136551] 7de0: 00000004 c5b37f60 c15e7d98 c1acf7b8 00000004 c5b37e64 c5b37e68 c5b37e58
1897 04:40:18.298070 [ 102.144736] 7e00: c0c2d498 c0c2da18 a00e0013 ffffffff
1898 04:40:18.301654 [ 102.149797] r7:c5b37dfc r6:ffffffff r5:a00e0013 r4:c0c2da1c
1899 04:40:18.308989 [ 102.155475] [<c0c2da04>] (lkdtm_BUG) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
1900 04:40:18.320029 [ 102.163060] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
1901 04:40:18.323799 [ 102.171079] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
1902 04:40:18.331018 [ 102.179006] r9:c5b37f60 r8:c5360540 r7:00000004 r6:b6e8e000 r5:c681ba40 r4:c0c2d878
1903 04:40:18.342884 [ 102.186764] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
1904 04:40:18.347099 [ 102.194605] r9:c07f4cb4 r8:c5b37f60 r7:c2816000 r6:b6e8e000 r5:c681ba40 r4:00000000
1905 04:40:18.355902 [ 102.202360] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
1906 04:40:18.362081 [ 102.209507] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c5b36000 r5:c681ba40
1907 04:40:18.365683 [ 102.217342] r4:c681ba40
1908 04:40:18.375895 [ 102.219887] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
1909 04:40:18.383732 [ 102.227033] r9:c5b36000 r8:c03002e4 r7:00000004 r6:b6fd5e00 r5:00000004 r4:00000004
1910 04:40:18.386369 [ 102.234788] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1911 04:40:18.392154 [ 102.242363] Exception stack(0xc5b37fa8 to 0xc5b37ff0)
1912 04:40:18.400508 [ 102.247425] 7fa0: 00000004 00000004 00000001 b6e8e000 00000004 00000000
1913 04:40:18.408931 [ 102.255612] 7fc0: 00000004 00000004 b6fd5e00 00000004 00000001 00000000 00020000 bec41a54
1914 04:40:18.413928 [ 102.263797] 7fe0: 00000004 bec41788 b6f4394f b6ec9c66
1915 04:40:18.425748 # Segmentation fault
1916 04:40:18.620580 # [ 101.578733] lkdtm: Performing direct entry BUG
1917 04:40:18.625984 # [ 101.583500] ------------[ cut here ]------------
1918 04:40:18.628988 # [ 101.588130] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1919 04:40:18.633875 # [ 101.593365] Internal error: Oops - BUG: 0 [#1] SMP ARM
1920 04:40:18.662088 # [ 101.598512] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
1921 04:40:18.670362 # [ 101.627585] CPU: 1 PID: 793 Comm: cat Not tainted 5.10.136-cip14 #1
1922 04:40:18.674672 # [ 101.633861] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1923 04:40:18.681366 # [ 101.640411] PC is at lkdtm_BUG+0x14/0x18
1924 04:40:18.686944 # [ 101.644348] LR is at lkdtm_do_action+0x2c/0x4c
1925 04:40:18.689938 # [ 101.648799] pc : [<c0c2da18>] lr : [<c0c2d498>] psr: a00e0013
1926 04:40:18.696464 # [ 101.655074] sp : c5b37e58 ip : c5b37e68 fp : c5b37e64
1927 04:40:18.701703 # [ 101.660306] r10: 00000004 r9 : c1acf7b8 r8 : c15e7d98
1928 04:40:18.708405 # [ 101.665538] r7 : c5b37f60 r6 : 00000004 r5 : c6d08000 r4 : 00000001
1929 04:40:18.714253 # [ 101.672071] r3 : c0c2da04 r2 : 9b12018a r1 : ef7965e0 r0 : c15e7da0
1930 04:40:18.721449 # [ 101.678608] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1931 04:40:18.728985 # [ 101.685752] Control: 10c5387d Table: 16ebc04a DAC: 00000051
1932 04:40:18.733953 # [ 101.691508] Process cat (pid: 793, stack limit = 0x4ed8c244)
1933 04:40:18.737317 # [ 101.697176] Stack: (0xc5b37e58 to 0xc5b38000)
1934 04:40:18.746849 # [ 101.701545] 7e40: c5b37e74 c5b37e68
1935 04:40:18.755837 # [ 101.709734] 7e60: c0c2d498 c0c2da10 c5b37e9c c5b37e78 c0c2d998 c0c2d478 c0c2d878 c681ba40
1936 04:40:18.763066 # [ 101.717923] 7e80: b6e8e000 00000004 c5360540 c5b37f60 c5b37ec4 c5b37ea0 c07f4d18 c0c2d884
1937 04:40:18.771440 # [ 101.726111] 7ea0: 00000000 c681ba40 b6e8e000 c2816000 c5b37f60 c07f4cb4 c5b37f5c c5b37ec8
1938 04:40:18.783003 # [ 101.734301] 7ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c5b36000
1939 04:40:18.788381 # [ 101.742490] 7ee0: b6e8e000 00020000 00000004 00000004 0001fffc c5b37ee0 00000001 b6e8d000
1940 04:40:18.795887 # [ 101.750677] 7f00: c681d900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1941 04:40:18.806494 # [ 101.758866] 7f20: 00000000 00000000 c139f1a8 9b12018a c205ca60 c681ba40 c681ba40 c5b36000
1942 04:40:18.812263 # [ 101.767055] 7f40: b6e8e000 00000000 00000000 00000004 c5b37f94 c5b37f60 c0598924 c0598290
1943 04:40:18.820805 # [ 101.775243] 7f60: 00000000 00000000 c5b37fac 9b12018a 00000004 00000004 b6fd5e00 00000004
1944 04:40:18.829030 # [ 101.783430] 7f80: c03002e4 c5b36000 c5b37fa4 c5b37f98 c05989b4 c05988bc 00000000 c5b37fa8
1945 04:40:18.842444 # [ 101.791618] 7fa0: c03000c0 c05989a8 00000004 00000004 00000001 b6e8e000 00000004 00000000
1946 04:40:18.846412 # [ 101.799805] 7fc0: 00000004 00000004 b6fd5e00 00000004 00000001 00000000 00020000 bec41a54
1947 04:40:18.856035 # [ 101.807993] 7fe0: 00000004 bec41788 b6f4394f b6ec9c66 800e0030 00000001 00000000 00000000
1948 04:40:18.858181 # [ 101.816175] Backtrace:
1949 04:40:18.864879 # [ 101.818647] [<c0c2da04>] (lkdtm_BUG) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
1950 04:40:18.877785 # [ 101.826234] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
1951 04:40:18.883015 # [ 101.834258] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
1952 04:40:18.890735 # [ 101.842189] r9:c5b37f60 r8:c5360540 r7:00000004 r6:b6e8e000 r5:c681ba40 r4:c0c2d878
1953 04:40:18.899129 # [ 101.849949] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
1954 04:40:18.904811 # [ 101.857791] r9:c07f4cb4 r8:c5b37f60 r7:c2816000 r6:b6e8e000 r5:c681ba40 r4:00000000
1955 04:40:18.913195 # [ 101.865548] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
1956 04:40:18.920264 # [ 101.872694] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c5b36000 r5:c681ba40
1957 04:40:18.923799 # [ 101.880531] r4:c681ba40
1958 04:40:18.930910 # [ 101.883077] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
1959 04:40:18.939901 # [ 101.890222] r9:c5b36000 r8:c03002e4 r7:00000004 r6:b6fd5e00 r5:00000004 r4:00000004
1960 04:40:18.945939 # [ 101.897981] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1961 04:40:18.951993 # [ 101.905555] Exception stack(0xc5b37fa8 to 0xc5b37ff0)
1962 04:40:18.959187 # [ 101.910618] 7fa0: 00000004 00000004 00000001 b6e8e000 00000004 00000000
1963 04:40:18.967845 # [ 101.918806] 7fc0: 00000004 00000004 b6fd5e00 00000004 00000001 00000000 00020000 bec41a54
1964 04:40:18.973097 # [ 101.926990] 7fe0: 00000004 bec41788 b6f4394f b6ec9c66
1965 04:40:18.980231 # [ 101.932054] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1966 04:40:18.985214 # [ 101.938161] ---[ end trace 5e193b5fb07bd24a ]---
1967 04:40:18.996184 # [ 101.942789] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1968 04:40:19.003076 # [ 101.951668] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 793, name: cat
1969 04:40:19.009945 # [ 101.959330] INFO: lockdep is turned off.
1970 04:40:19.010228 # [ 101.963259] irq event stamp: 1596
1971 04:40:19.017430 # [ 101.966592] hardirqs last enabled at (1595): [<c03d53c8>] console_unlock+0x4b0/0x6c0
1972 04:40:19.026787 # [ 101.974435] hardirqs last disabled at (1596): [<c0300c60>] __und_svc+0x60/0x6c
1973 04:40:19.033794 # [ 101.981671] softirqs last enabled at (1326): [<c03021a8>] __do_softirq+0x378/0x5fc
1974 04:40:19.039917 # [ 101.989338] softirqs last disabled at (1315): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1975 04:40:19.047689 # [ 101.997179] CPU: 1 PID: 793 Comm: cat Tainted: G D 5.10.136-cip14 #1
1976 04:40:19.059182 # [ 102.004841] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tre[ 102.907215] lkdtm: Performing direct entry WARNING
1977 04:40:19.059419 e)
1978 04:40:19.067356 # [ 102.011374] Backtrace: [ 102.913442] ------------[ cut here ]------------
1979 04:40:19.068139
1980 04:40:19.078103 # [ 102.013850] [<c137bf04>] (d[ 102.921068] WARNING: CPU: 2 PID: 864 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1981 04:40:19.107957 ump_backtrace) from [<c137c2c4>] [ 102.932295] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
1982 04:40:19.113099 (show_stack+0x20/0x24)
1983 04:40:19.119097 # [ 102.[ 102.964001] CPU: 2 PID: 864 Comm: cat Tainted: G D W 5.10.136-cip14 #1
1984 04:40:19.130730 021431] r7:ffffffff r6:600e0093 [ 102.974440] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1985 04:40:19.130974 r5:00000000 r4:c1f0f728
1986 04:40:19.133111 # [ 102[ 102.983830] Backtrace:
1987 04:40:19.147819 .027108] [<c137c2a4>] (show_stack[ 102.989161] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
1988 04:40:19.152952 ) from [<c1383444>] (dump_stack+0[ 102.999577] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
1989 04:40:19.156336 xe0/0x100)
1990 04:40:19.163948 # [ 102.034439] [<c1[ 103.008104] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
1991 04:40:19.175057 383364>] (dump_stack) from [<c038[ 103.018277] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1992 04:40:19.184023 e474>] (___might_sleep+0x1b0/0x2c[ 103.028092] r9:00000009 r8:c0c2da64 r7:00000053 r6:00000009 r5:c0c2da64 r4:c1acfe74
1993 04:40:19.184277 0)
1994 04:40:19.194823 # [ 102.042194] r9:600e0093[ 103.038703] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
1995 04:40:19.204419 r8:0000000b r7:c035bb84 r6:00000[ 103.049039] r7:00000053 r6:c1acfe74 r5:00000000 r4:c6a38000
1996 04:40:19.205190 031 r5:c19cc16c r4:c5b36000
1997 04:40:19.212842 # [ [ 103.057569] [<c137d360>] (warn_slowpath_fmt) from [<c0c2da64>] (lkdtm_WARNING+0x48/0x4c)
1998 04:40:19.227320 102.049950] [<c038e2c4>] (___mig[ 103.068511] r9:c1acf7bc r8:c15e7d98 r7:c6a39f60 r6:00000008 r5:c6df3000 r4:00000002
1999 04:40:19.236545 ht_sleep) from [<c038e5f4>] (__mi[ 103.079123] [<c0c2da1c>] (lkdtm_WARNING) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2000 04:40:19.236786 ght_sleep+0x70/0xb0)
2001 04:40:19.247068 # [ 102.05[ 103.089899] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2002 04:40:19.257459 7789] r6:00000000 r5:00000031 r4[ 103.100765] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2003 04:40:19.257699 :c19cc16c
2004 04:40:19.266301 # [ 102.062427] [<c03[ 103.111538] r9:c6a39f60 r8:c5360540 r7:00000008 r6:b6e87000 r5:c6a5d680 r4:c0c2d878
2005 04:40:19.275379 [ 103.122147] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2006 04:40:19.284273 [ 103.129987] r9:c07f4cb4 r8:c6a39f60 r7:c2816000 r6:b6e87000 r5:c6a5d680 r4:00000000
2007 04:40:19.289364 [ 103.137742] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2008 04:40:19.300244 8e584>] (__might_sleep) from [<c0[ 103.144889] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c6a38000 r5:c6a5d680
2009 04:40:19.303858 [ 103.155571] r4:c6a5d680
2010 04:40:19.310373 [ 103.158117] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2011 04:40:19.325929 36cd0c>] (exit_signals+0x4c/0x3fc[ 103.165265] r9:c6a38000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:00000008 r4:00000008
2012 04:40:19.326186 )
2013 04:40:19.331416 # [ 102.070178] r6:00000001 [ 103.175870] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2014 04:40:19.337731 [ 103.186307] Exception stack(0xc6a39fa8 to 0xc6a39ff0)
2015 04:40:19.341216 r5:c5b36000 r4:c599c380
2016 04:40:19.348241 # [ 102[ 103.191371] 9fa0: 00000008 00000008 00000001 b6e87000 00000008 00000000
2017 04:40:19.355004 [ 103.202429] 9fc0: 00000008 00000008 b6fcee00 00000004 00000001 00000000 00020000 befaea54
2018 04:40:19.362812 [ 103.210617] 9fe0: 00000004 befae788 b6f3c94f b6ec2c66
2019 04:40:19.368842 .074816] [<c036ccc0>] (exit_signa[ 103.215795] irq event stamp: 0
2020 04:40:19.374446 ls) from [<c035bb84>] (do_exit+0x[ 103.221649] hardirqs last enabled at (0): [<00000000>] 0x0
2021 04:40:19.375309 10c/0xb4c)
2022 04:40:19.385098 # [ 102.082136] r8:[ 103.230087] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2023 04:40:19.397899 0000000b r7:c1e0fc8c r6:ffffe000 [ 103.240470] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2024 04:40:19.398158 r5:00000000 r4:c599c380
2025 04:40:19.404007 # [ 102[ 103.250825] softirqs last disabled at (0): [<00000000>] 0x0
2026 04:40:19.413085 .088851] [<c035ba78>] (do_exit) f[ 103.259275] ---[ end trace 5e193b5fb07bd24b ]---
2027 04:40:19.415681 rom [<c030ea88>] (die+0x374/0x380)
2028 04:40:19.419271 # [ 102.095387] r7:c1e0fc8c
2029 04:40:19.428925 # [ 102.097933] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
2030 04:40:19.432931 # [ 102.104993] r10:00000004 r9:c5b36000 r8:c15e7d98 r7:00000000 r6:c5b37dc8 r5:c0c2da18
2031 04:40:19.436183 # [ 102.112828] r4:e7f001f2
2032 04:40:19.447066 # [ 102.115375] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
2033 04:40:19.449920 # [ 102.123299] Exception stack(0xc5b37dc8 to 0xc5b37e10)
2034 04:40:19.460515 # [ 102.128362] 7dc0: c15e7da0 ef7965e0 9b12018a c0c2da04 00000001 c6d08000
2035 04:40:19.467051 # [ 102.136551] 7de0: 00000004 c5b37f60 c15e7d98 c1acf7b8 00000004 c5b37e64 c5b37e68 c5b37e58
2036 04:40:19.474114 # [ 102.144736] 7e00: c0c2d498 c0c2da18 a00e0013 ffffffff
2037 04:40:19.478923 # [ 102.149797] r7:c5b37dfc r6:ffffffff r5:a00e0013 r4:c0c2da1c
2038 04:40:19.484886 # [ 102.155475] [<c0c2da04>] (lkdtm_BUG) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2039 04:40:19.493915 # [ 102.163060] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2040 04:40:19.501264 # [ 102.171079] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2041 04:40:19.512566 # [ 102.179006] r9:c5b37f60 r8:c5360540 r7:00000004 r6:b6e8e000 r5:c681ba40 r4:c0c2d878
2042 04:40:19.518799 # [ 102.186764] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2043 04:40:19.524942 # [ 102.194605] r9:c07f4cb4 r8:c5b37f60 r7:c2816000 r6:b6e8e000 r5:c681ba40 r4:00000000
2044 04:40:19.530543 # [ 102.202360] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2045 04:40:19.540375 # [ 102.209507] r10:00000004 r9:00000000 r8:00000000 r7:b6e8e000 r6:c5b36000 r5:c681ba40
2046 04:40:19.543077 # [ 102.217342] r4:c681ba40
2047 04:40:19.550552 # [ 102.219887] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2048 04:40:19.560084 # [ 102.227033] r9:c5b36000 r8:c03002e4 r7:00000004 r6:b6fd5e00 r5:00000004 r4:00000004
2049 04:40:19.566797 # [ 102.234788] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2050 04:40:19.572390 # [ 102.242363] Exception stack(0xc5b37fa8 to 0xc5b37ff0)
2051 04:40:19.580379 # [ 102.247425] 7fa0: 00000004 00000004 00000001 b6e8e000 00000004 00000000
2052 04:40:19.588554 # [ 102.255612] 7fc0: 00000004 00000004 b6fd5e00 00000004 00000001 00000000 00020000 bec41a54
2053 04:40:19.593276 # [ 102.263797] 7fe0: 00000004 bec41788 b6f4394f b6ec9c66
2054 04:40:19.595774 # BUG: saw 'kernel BUG at': ok
2055 04:40:19.599734 ok 2 selftests: lkdtm: BUG.sh
2056 04:40:19.604038 # selftests: lkdtm: WARNING.sh
2057 04:40:19.606006 # [ 102.907215] lkdtm: Performing direct entry WARNING
2058 04:40:19.610265 # [ 102.913442] ------------[ cut here ]------------
2059 04:40:19.621267 # [ 102.921068] WARNING: CPU: 2 PID: 864 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2060 04:40:19.648352 # [ 102.932295] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2061 04:40:19.658088 # [ 102.964001] CPU: 2 PID: 864 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2062 04:40:19.665997 # [ 102.974440] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2063 04:40:19.666235 # [ 102.983830] Backtrace:
2064 04:40:19.672566 # [ 102.989161] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
2065 04:40:19.678054 # [ 102.999577] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2066 04:40:19.691247 # [ 103.008104] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
2067 04:40:19.693497 # [ 103.018277] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2068 04:40:19.704934 # [ 103.028092] r9:00000009 r8:c0c2da64 r7:00000053 r6:00000009 r5:c0c2da64 r4:c1acfe74
2069 04:40:19.708800 # [ 103.038703] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
2070 04:40:19.715842 # [ 103.049039] r7:00000053 r6:c1acfe74 r5:00000000 r4:c6a38000
2071 04:40:19.722793 # [ 103.057569] [<c137d360>] (warn_slowpath_fmt) from [<c0c2da64>] (lkdtm_WARNING+0x48/0x4c)
2072 04:40:19.731704 # [ 103.068511] r9:c1acf7bc r8:c15e7d98 r7:c6a39f60 r6:00000008 r5:c6df3000 r4:00000002
2073 04:40:19.740546 # [ 103.079123] [<c0c2da1c>] (lkdtm_WARNING) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2074 04:40:19.747164 # [ 103.089899] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2075 04:40:19.756075 # [ 103.100765] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2076 04:40:19.763055 # [ 103.111538] r9:c6a39f60 r8:c5360540 r7:00000008 r6:b6e87000 r5:c6a5d680 r4:c0c2d878
2077 04:40:19.773157 # [ 103.122147] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2078 04:40:19.779300 # [ 103.129987] r9:c07f4cb4 r8:c6a39f60 r7:c2816000 r6:b6e87000 r5:c6a5d680 r4:00000000
2079 04:40:19.786216 # [ 103.137742] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2080 04:40:19.794239 # [ 103.144889] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c6a38000 r5:c6a5d680
2081 04:40:19.796212 # [ 103.155571] r4:c6a5d680
2082 04:40:19.807149 # [ 103.158117] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys[ 103.655166] lkdtm: Performing direct entry WARNING_MESSAGE
2083 04:40:19.808245 _write+0x18/0x1c)
2084 04:40:19.815089 # [ 103.16526[ 103.662727] ------------[ cut here ]------------
2085 04:40:19.827046 5] r9:c6a38000 r8:c03002e4 r7:00[ 103.670150] WARNING: CPU: 2 PID: 899 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2086 04:40:19.833490 000004 r6:b6fcee00 r5:00000008 r4[ 103.682150] Warning message trigger count: 2
2087 04:40:19.836252 :00000008
2088 04:40:19.866052 # [ 103.175870] [<c05[ 103.689263] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2089 04:40:19.878293 9899c>] (sys_write) from [<c03000[ 103.720981] CPU: 2 PID: 899 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2090 04:40:19.886180 c0>] (ret_fast_syscall+0x0/0x28)[ 103.731432] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2091 04:40:19.891485 # [ 103.186307] Exception stack[ 103.740824] Backtrace:
2092 04:40:19.896767 (0xc6a39fa8 to 0xc6a39ff0)
2093 04:40:19.903531 # [ [ 103.746153] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
2094 04:40:19.911366 103.191371] 9fa0: [ 103.756567] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2095 04:40:19.920614 00000008 00000008 00000001 b6e[ 103.765096] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
2096 04:40:19.923900 87000 00000008 00000000
2097 04:40:19.929233 # [ 103[ 103.775268] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2098 04:40:19.941039 .202429] 9fc0: 00000008 00000008 [ 103.785084] r9:00000009 r8:c0c2dab4 r7:00000058 r6:00000009 r5:c0c2dab4 r4:c1acfe74
2099 04:40:19.959466 b6fcee00 00000004 00000001 000000[ 103.795695] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
2100 04:40:19.959714 00 00020000 befaea54
2101 04:40:19.961954 # [ 103.21[ 103.806030] r7:00000058 r6:c1acfe74 r5:c1acfe90 r4:c6cfa000
2102 04:40:19.971337 0617] 9fe0: 00000004 befae788 b6f[ 103.814564] [<c137d360>] (warn_slowpath_fmt) from [<c0c2dab4>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2103 04:40:19.972297 3c94f b6ec2c66
2104 04:40:19.981927 # [ 103.215795] [ 103.826198] r9:c1acf7c4 r8:c15e7d98 r7:c6cfbf60 r6:00000010 r5:c6df3000 r4:00000003
2105 04:40:19.983054 irq event stamp: 0
2106 04:40:19.994530 # [ 103.2216[ 103.836810] [<c0c2da68>] (lkdtm_WARNING_MESSAGE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2107 04:40:20.004771 49] hardirqs last enabled at (0)[ 103.848280] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2108 04:40:20.005457 : [<00000000>] 0x0
2109 04:40:20.015024 # [ 103.2300[ 103.859148] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2110 04:40:20.027517 87] hardirqs last disabled at (0)[ 103.869918] r9:c6cfbf60 r8:c5360540 r7:00000010 r6:b6e21000 r5:c6818f00 r4:c0c2d878
2111 04:40:20.035357 : [<c0353ce0>] copy_process+0x5c8[ 103.880530] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2112 04:40:20.036394 /0x194c
2113 04:40:20.049231 # [ 103.240470] softirq[ 103.891213] r9:c07f4cb4 r8:c6cfbf60 r7:c2816000 r6:b6e21000 r5:c6818f00 r4:00000000
2114 04:40:20.056703 s last enabled at (0): [<c0353ce[ 103.901820] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2115 04:40:20.061196 0>] copy_process+0x5c8/0x194c
2116 04:40:20.067382 # [ 103.911816] r10:00000004 r9:00000000 r8:00000000 r7:b6e21000 r6:c6cfa000 r5:c6818f00
2117 04:40:20.074393 [ 103.250825] softirqs last disa[ 103.922500] r4:c6818f00
2118 04:40:20.075247 bled at (0): [<00000000>] 0x0
2119 04:40:20.083603 # [ 103.927903] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2120 04:40:20.097053 [ 103.259275] ---[ end trace 5e1[ 103.937898] r9:c6cfa000 r8:c03002e4 r7:00000004 r6:b6f68e00 r5:00000010 r4:00000010
2121 04:40:20.097327 93b5fb07bd24b ]---
2122 04:40:20.103465 # WARNING: sa[ 103.948510] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2123 04:40:20.109042 w 'WARNING:': ok
2124 04:40:20.111512 ok 3 selftests:[ 103.958931] Exception stack(0xc6cfbfa8 to 0xc6cfbff0)
2125 04:40:20.115900 lkdtm: WARNING.sh
2126 04:40:20.122593 # selftests: [ 103.966850] bfa0: 00000010 00000010 00000001 b6e21000 00000010 00000000
2127 04:40:20.125339 lkdtm: WARNING_MESSAGE.sh
2128 04:40:20.136974 [ 103.977889] bfc0: 00000010 00000010 b6f68e00 00000004 00000001 00000000 00020000 bef07a54
2129 04:40:20.140141 [ 103.988401] bfe0: 00000004 bef07788 b6ed694f b6e5cc66
2130 04:40:20.142208 [ 103.993512] irq event stamp: 0
2131 04:40:20.150283 [ 103.996620] hardirqs last enabled at (0): [<00000000>] 0x0
2132 04:40:20.155570 [ 104.002215] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2133 04:40:20.161405 [ 104.009773] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2134 04:40:20.167627 [ 104.017337] softirqs last disabled at (0): [<00000000>] 0x0
2135 04:40:20.172112 [ 104.022969] ---[ end trace 5e193b5fb07bd24c ]---
2136 04:40:20.237375 # [ 103.655166] lkdtm: Performing direct entry WARNING_MESSAGE
2137 04:40:20.242527 # [ 103.662727] ------------[ cut here ]------------
2138 04:40:20.252443 # [ 103.670150] WARNING: CPU: 2 PID: 899 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2139 04:40:20.258298 # [ 103.682150] Warning message trigger count: 2
2140 04:40:20.286018 # [ 103.689263] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2141 04:40:20.295384 # [ 103.720981] CPU: 2 PID: 899 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2142 04:40:20.304983 # [ 103.731432] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2143 04:40:20.305260 # [ 103.740824] Backtrace:
2144 04:40:20.310044 # [ 103.746153] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
2145 04:40:20.316008 # [ 103.756567] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
2146 04:40:20.324391 # [ 103.765096] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
2147 04:40:20.332891 # [ 103.775268] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2148 04:40:20.339319 # [ 103.785084] r9:00000009 r8:c0c2dab4 r7:00000058 r6:00000009 r5:c0c2dab4 r4:c1acfe74
2149 04:40:20.346094 # [ 103.795695] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
2150 04:40:20.355023 # [ 103.806030] r7:00000058 r6:c1acfe74 r5:c1acfe90 r4:c6cfa000
2151 04:40:20.363205 # [ 103.814564] [<c137d360>] (warn_slowpath_fmt) from [<c0c2dab4>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2152 04:40:20.371343 # [ 103.826198] r9:c1acf7c4 r8:c15e7d98 r7:c6cfbf60 r6:00000010 r5:c6df3000 r4:00000003
2153 04:40:20.377165 # [ 103.836810] [<c0c2da68>] (lkdtm_WARNING_MESSAGE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2154 04:40:20.385307 # [ 103.848280] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2155 04:40:20.393151 # [ 103.859148] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2156 04:40:20.403951 # [ 103.869918] r9:c6cfbf60 r8:c5360540 r7:00000010 r6:b6e21000 r5:c6818f00 r4:c0c2d878
2157 04:40:20.411331 # [ 103.880530] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2158 04:40:20.419011 # [ 103.891213] r9:c07f4cb4 r8:c6cfbf60 r7:c2816000 r6:b6e21000 r5:c6818f00 r4:00000000
2159 04:40:20.424567 # [ 103.901820] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2160 04:40:20.432442 # [ 103.911816] r10:00000004 r9:00000000 r8:00000000 r7:b6e21000 r6:c6cfa000 r5:c6818f00
2161 04:40:20.435089 # [ 103.922500] r4:c6818f00
2162 04:40:20.444783 # [ 103.927903] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2163 04:40:20.451013 # [ 103.937898] r9:c6cfa000 r8:c03002e4 r7:00000004 r6:b6f68e00 r5:00000010 r4:00000010
2164 04:40:20.457929 # [ 103.948510] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2165 04:40:20.463167 # [ 103.958931] Exception stack(0xc6cfbfa8 to 0xc6cfbff0)
2166 04:40:20.472914 # [ 103.966850] bfa0: 00000010 00000010 00000001 b6e21000 00000010 00000000
2167 04:40:20.482307 # [ 103.977889] bfc0: 00000010 00000010 b6f68e00 00000004 00000001 00000000 00020000 bef07a54
2168 04:40:20.486152 # [ 103.988401] bfe0: 00000004 bef07788 b6ed694f b6e5cc66
2169 04:40:20.488771 # [ 103.993512] irq event stamp: 0
2170 04:40:20.497776 # [ 103.996620] hardirqs last enabled at (0): [<00000000>] 0x0
2171 04:40:20.501963 # [ 104.002215] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2172 04:40:20.512841 # [ 104.009773] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2173 04:40:20.515054 # [ 104.017337] softirqs last disabled at (0): [<00000000>] 0x0
2174 04:40:20.520488 # [ 104.022969] ---[ end trace 5e193b5fb07bd24c ]---
2175 04:40:20.524844 # WARNING_MESSAGE: saw 'message trigger': ok
2176 04:40:20.533025 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
2177 04:40:20.533337 # selftests: lkdtm: EXCEPTION.sh
2178 04:40:20.560373 [ 104.407630] lkdtm: Performing direct entry EXCEPTION
2179 04:40:20.565198 [ 104.412628] 8<--- cut here ---
2180 04:40:20.570654 [ 104.415696] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2181 04:40:20.570900 [ 104.423901] pgd = 834c4d84
2182 04:40:20.582974 [ 104.426677] [00000000] *pgd=00000000
2183 04:40:20.586456 [ 104.430285] Internal error: Oops: 805 [#2] SMP ARM
2184 04:40:20.611169 [ 104.435088] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2185 04:40:20.616246 [ 104.464162] CPU: 3 PID: 931 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2186 04:40:20.624046 [ 104.471825] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2187 04:40:20.627576 [ 104.478376] PC is at lkdtm_EXCEPTION+0x18/0x20
2188 04:40:20.633673 [ 104.482832] LR is at lkdtm_do_action+0x2c/0x4c
2189 04:40:20.638529 [ 104.487285] pc : [<c0c2dad4>] lr : [<c0c2d498>] psr: a00e0013
2190 04:40:20.644238 [ 104.493560] sp : c693fe58 ip : c693fe68 fp : c693fe64
2191 04:40:20.649284 [ 104.498791] r10: 0000000a r9 : c1acf7d4 r8 : c15e7d98
2192 04:40:20.655044 [ 104.504023] r7 : c693ff60 r6 : 0000000a r5 : c6df2000 r4 : 00000004
2193 04:40:20.664693 [ 104.510558] r3 : 00000000 r2 : 2957cd05 r1 : ef7c05e0 r0 : c15e7db8
2194 04:40:20.670426 [ 104.517094] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2195 04:40:20.674933 [ 104.524239] Control: 10c5387d Table: 16e9004a DAC: 00000051
2196 04:40:20.680180 [ 104.529993] Process cat (pid: 931, stack limit = 0x4d4a6634)
2197 04:40:20.685027 [ 104.535662] Stack: (0xc693fe58 to 0xc6940000)
2198 04:40:20.693875 [ 104.540030] fe40: c693fe74 c693fe68
2199 04:40:20.702149 [ 104.548219] fe60: c0c2d498 c0c2dac8 c693fe9c c693fe78 c0c2d998 c0c2d478 c0c2d878 c47ad7c0
2200 04:40:20.712437 [ 104.556410] fe80: b6e0f000 0000000a c5360540 c693ff60 c693fec4 c693fea0 c07f4d18 c0c2d884
2201 04:40:20.717417 [ 104.564597] fea0: 00000000 c47ad7c0 b6e0f000 c2816000 c693ff60 c07f4cb4 c693ff5c c693fec8
2202 04:40:20.730180 [ 104.572788] fec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c693e000
2203 04:40:20.733316 [ 104.580975] fee0: b6e0f000 00020000 00000004 0000000a 0001fff6 c693fee0 00000001 b6e0e000
2204 04:40:20.742042 [ 104.589163] ff00: c5c53cc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2205 04:40:20.749482 [ 104.597353] ff20: 00000000 00000000 c139f1a8 2957cd05 c205ca60 c47ad7c0 c47ad7c0 c693e000
2206 04:40:20.757875 [ 104.605542] ff40: b6e0f000 00000000 00000000 00000004 c693ff94 c693ff60 c0598924 c0598290
2207 04:40:20.767139 [ 104.613731] ff60: 00000000 00000000 c693ffac 2957cd05 0000000a 0000000a b6f56e00 00000004
2208 04:40:20.776119 [ 104.621920] ff80: c03002e4 c693e000 c693ffa4 c693ff98 c05989b4 c05988bc 00000000 c693ffa8
2209 04:40:20.786101 [ 104.630109] ffa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6e0f000 0000000a 00000000
2210 04:40:20.794940 [ 104.638299] ffc0: 0000000a 0000000a b6f56e00 00000004 00000001 00000000 00020000 beca2a54
2211 04:40:20.800013 [ 104.646488] ffe0: 00000004 beca2788 b6ec494f b6e4ac66 800e0030 00000001 00000000 00000000
2212 04:40:20.802124 [ 104.654670] Backtrace:
2213 04:40:20.812887 [ 104.657142] [<c0c2dabc>] (lkdtm_EXCEPTION) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2214 04:40:20.820634 [ 104.665250] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2215 04:40:20.825146 [ 104.673273] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2216 04:40:20.835046 [ 104.681204] r9:c693ff60 r8:c5360540 r7:0000000a r6:b6e0f000 r5:c47ad7c0 r4:c0c2d878
2217 04:40:20.841340 [ 104.688965] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2218 04:40:20.852531 [ 104.696807] r9:c07f4cb4 r8:c693ff60 r7:c2816000 r6:b6e0f000 r5:c47ad7c0 r4:00000000
2219 04:40:20.856070 [ 104.704563] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2220 04:40:20.863493 [ 104.711710] r10:00000004 r9:00000000 r8:00000000 r7:b6e0f000 r6:c693e000 r5:c47ad7c0
2221 04:40:20.866088 [ 104.719546] r4:c47ad7c0
2222 04:40:20.873241 [ 104.722092] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2223 04:40:20.882293 [ 104.729238] r9:c693e000 r8:c03002e4 r7:00000004 r6:b6f56e00 r5:0000000a r4:0000000a
2224 04:40:20.890449 [ 104.736997] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2225 04:40:20.895491 [ 104.744572] Exception stack(0xc693ffa8 to 0xc693fff0)
2226 04:40:20.902090 [ 104.749633] ffa0: 0000000a 0000000a 00000001 b6e0f000 0000000a 00000000
2227 04:40:20.912496 [ 104.757821] ffc0: 0000000a 0000000a b6f56e00 00000004 00000001 00000000 00020000 beca2a54
2228 04:40:20.915515 [ 104.766006] ffe0: 00000004 beca2788 b6ec494f b6e4ac66
2229 04:40:20.921190 [ 104.771070] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2230 04:40:20.926283 [ 104.777251] ---[ end trace 5e193b5fb07bd24d ]---
2231 04:40:20.930033 # Segmentation fault
2232 04:40:21.007464 # [ 104.407630] lkdtm: Performing direct entry EXCEPTION
2233 04:40:21.011348 # [ 104.412628] 8<--- cut here ---
2234 04:40:21.019258 # [ 104.415696] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2235 04:40:21.022911 # [ 104.423901] pgd = 834c4d84
2236 04:40:21.026886 # [ 104.426677] [00000000] *pgd=00000000
2237 04:40:21.030392 # [ 104.430285] Internal error: Oops: 805 [#2] SMP ARM
2238 04:40:21.061755 # [ 104.435088] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2239 04:40:21.071098 # [ 104.464162] CPU: 3 PID: 931 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2240 04:40:21.076570 # [ 104.471825] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2241 04:40:21.079440 # [ 104.478376] PC is at lkdtm_EXCEPTION+0x18/0x20
2242 04:40:21.084152 # [ 104.482832] LR is at lkdtm_do_action+0x2c/0x4c
2243 04:40:21.093342 # [ 104.487285] pc : [<c0c2dad4>] lr : [<c0c2d498>] psr: a00e0013
2244 04:40:21.096505 # [ 104.493560] sp : c693fe58 ip : c693fe68 fp : c693fe64
2245 04:40:21.101536 # [ 104.498791] r10: 0000000a r9 : c1acf7d4 r8 : c15e7d98
2246 04:40:21.107642 # [ 104.504023] r7 : c693ff60 r6 : 0000000a r5 : c6df2000 r4 : 00000004
2247 04:40:21.116425 # [ 104.510558] r3 : 00000000 r2 : 2957cd05 r1 : ef7c05e0 r0 : c15e7db8
2248 04:40:21.123172 # [ 104.517094] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2249 04:40:21.127909 # [ 104.524239] Control: 10c5387d Table: 16e9004a DAC: 00000051
2250 04:40:21.133143 # [ 104.529993] Process cat (pid: 931, stack limit = 0x4d4a6634)
2251 04:40:21.138682 # [ 104.535662] Stack: (0xc693fe58 to 0xc6940000)
2252 04:40:21.148112 # [ 104.540030] fe40: c693fe74 c693fe68
2253 04:40:21.155439 # [ 104.548219] fe60: c0c2d498 c0c2dac8 c693fe9c c693fe78 c0c2d998 c0c2d478 c0c2d878 c47ad7c0
2254 04:40:21.165136 # [ 104.556410] fe80: b6e0f000 0000000a c5360540 c693ff60 c693fec4 c693fea0 c07f4d18 c0c2d884
2255 04:40:21.170474 # [ 104.564597] fea0: 00000000 c47ad7c0 b6e0f000 c2816000 c693ff60 c07f4cb4 c693ff5c c693fec8
2256 04:40:21.180371 # [ 104.572788] fec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c693e000
2257 04:40:21.188248 # [ 104.580975] fee0: b6e0f000 00020000 00000004 0000000a 0001fff6 c693fee0 00000001 b6e0e000
2258 04:40:21.196067 # [ 104.589163] ff00: c5c53cc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2259 04:40:21.204508 # [ 104.597353] ff20: 00000000 00000000 c139f1a8 2957cd05 c205ca60 c47ad7c0 c47ad7c0 c693e000
2260 04:40:21.213418 # [ 104.605542] ff40: b6e0f000 00000000 00000000 00000004 c693ff94 c693ff60 c0598924 c0598290
2261 04:40:21.222604 # [ 104.613731] ff60: 00000000 00000000 c693ffac 2957cd05 0000000a 0000000a b6f56e00 00000004
2262 04:40:21.229971 # [ 104.621920] ff80: c03002e4 c693e000 c693ffa4 c693ff98 c05989b4 c05988bc 00000000 c693ffa8
2263 04:40:21.237563 # [ 104.630109] ffa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6e0f000 0000000a 00000000
2264 04:40:21.245397 # [ 104.638299] ffc0: 0000000a 0000000a b6f56e00 00000004 00000001 00000000 00020000 beca2a54
2265 04:40:21.254347 # [ 104.646488] ffe0: 00000004 beca2788 b6ec494f b6e4ac66 800e0030 00000001 00000000 00000000
2266 04:40:21.257160 # [ 104.654670] Backtrace:
2267 04:40:21.267349 # [ 104.657142] [<c0c2dabc>] (lkdtm_EXCEPTION) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2268 04:40:21.272699 # [ 104.665250] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2269 04:40:21.282570 # [ 104.673273] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2270 04:40:21.289055 # [ 104.681204] r9:c693ff60 r8:c5360540 r7:0000000a r6:b6e0f000 r5:c47ad7c0 r4:c0c2d878
2271 04:40:21.297239 # [ 104.688965] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2272 04:40:21.307240 # [ 104.696807] r9:c07f4cb4 r8:c693ff60 r7:c2816000 r6:b6e0f000 r5:c47ad7c0 r4:00000000
2273 04:40:21.312539 # [ 104.704563] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2274 04:40:21.322011 # [ 104.711710] r10:00000004 r9:00000000 r8:00000000 r7:b6e0f000 r6:c693e000 r5:c47ad7c0
2275 04:40:21.323904 # [ 104.719546] r4:c47ad7c0
2276 04:40:21.331245 # [ 104.722092] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2277 04:40:21.340477 # [ 104.729238] r9:c693e000 r8:c03002e4 r7:00000004 r6:b6f56e00 r5:0000000a r4:0000000a
2278 04:40:21.347183 # [ 104.736997] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2279 04:40:21.351264 # [ 104.744572] Exception stack(0xc693ffa8 to 0xc693fff0)
2280 04:40:21.364547 # [ 104.749633] ffa0: 0000000a 0000000a 00000001 b6e0f000 0000000a 00000000
2281 04:40:21.367733 # [ 104.757821] ffc0: 0000000a 0000000a b6f56e00 00000004 00000001 00000000 00020000 beca2a54
2282 04:40:21.373354 # [ 104.766006] ffe0: 00000004 beca2788 b6ec494f b6e4ac66
2283 04:40:21.379743 # [ 104.771070] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2284 04:40:21.384602 # [ 104.777251] ---[ end trace 5e193b5fb07bd24d ]---
2285 04:40:21.387478 # EXCEPTION: missing 'call trace:': [FAIL]
2286 04:40:21.393249 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2287 04:40:21.394152 # selftests: lkdtm: LOOP.sh
2288 04:40:21.402357 # Skipping LOOP: Hangs the system
2289 04:40:21.412913 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2290 04:40:21.441402 # selftests: lkdtm: EXHAUST_STACK.sh
2291 04:40:21.628225 # Skipping EXHAUST_STACK: Corrupts memory on failure
2292 04:40:21.637216 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2293 04:40:21.657629 # selftests: lkdtm: CORRUPT_STACK.sh
2294 04:40:21.841609 # Skipping CORRUPT_STACK: Crashes entire system on success
2295 04:40:21.850822 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2296 04:40:21.871389 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2297 04:40:22.059503 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2298 04:40:22.073162 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2299 04:40:22.099789 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2300 04:40:22.329520 [ 106.178900] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2301 04:40:22.334347 [ 106.184498] lkdtm: attempting good list addition
2302 04:40:22.338173 [ 106.189213] lkdtm: attempting corrupted list addition
2303 04:40:22.343413 [ 106.194279] lkdtm: list_add() corruption not detected!
2304 04:40:22.407711 # [ 106.178900] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2305 04:40:22.412021 # [ 106.184498] lkdtm: attempting good list addition
2306 04:40:22.417624 # [ 106.189213] lkdtm: attempting corrupted list addition
2307 04:40:22.422395 # [ 106.194279] lkdtm: list_add() corruption not detected!
2308 04:40:22.449170 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2309 04:40:22.475586 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2310 04:40:22.510187 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2311 04:40:22.745928 [ 106.596313] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2312 04:40:22.750715 [ 106.602186] lkdtm: attempting good list removal
2313 04:40:22.757046 [ 106.606833] lkdtm: attempting corrupted list removal
2314 04:40:22.761426 [ 106.611832] lkdtm: list_del() corruption not detected!
2315 04:40:22.824858 # [ 106.596313] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2316 04:40:22.836146 # [ 106.602186] lkdtm: attempting good list removal
2317 04:40:22.836378 # [ 106.606833] lkdtm: attempting corrupted list removal
2318 04:40:22.839903 # [ 106.611832] lkdtm: list_del() corruption not detected!
2319 04:40:22.853089 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2320 04:40:22.884341 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2321 04:40:22.915728 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2322 04:40:23.131612 [ 106.981346] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2323 04:40:23.139644 [ 106.987733] lkdtm: attempting bad read from page below current stack
2324 04:40:23.144494 [ 106.994105] lkdtm: FAIL: accessed page before stack! (byte: fa)
2325 04:40:23.210497 # [ 106.981346] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2326 04:40:23.216518 # [ 106.987733] lkdtm: attempting bad read from page below current stack
2327 04:40:23.222485 # [ 106.994105] lkdtm: FAIL: accessed page before stack! (byte: fa)
2328 04:40:23.248402 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2329 04:40:23.272518 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2330 04:40:23.297241 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2331 04:40:23.535515 [ 107.382878] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2332 04:40:23.539837 [ 107.389345] lkdtm: attempting bad read from page above current stack
2333 04:40:23.545998 [ 107.395715] lkdtm: FAIL: accessed page after stack! (byte: 0)
2334 04:40:23.622787 # [ 107.382878] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2335 04:40:23.629435 # [ 107.389345] lkdtm: attempting bad read from page above current stack
2336 04:40:23.633045 # [ 107.395715] lkdtm: FAIL: accessed page after stack! (byte: 0)
2337 04:40:23.660783 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2338 04:40:23.688497 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2339 04:40:23.712491 # selftests: lkdtm: UNSET_SMEP.sh
2340 04:40:23.964792 [ 107.815392] lkdtm: Performing direct entry UNSET_SMEP
2341 04:40:23.970191 [ 107.820546] lkdtm: XFAIL: this test is x86_64-only
2342 04:40:24.036464 # [ 107.815392] lkdtm: Performing direct entry UNSET_SMEP
2343 04:40:24.038801 # [ 107.820546] lkdtm: XFAIL: this test is x86_64-only
2344 04:40:24.060019 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2345 04:40:24.093661 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2346 04:40:24.123650 # selftests: lkdtm: DOUBLE_FAULT.sh
2347 04:40:24.360723 [ 108.211448] lkdtm: Performing direct entry DOUBLE_FAULT
2348 04:40:24.365711 [ 108.216773] lkdtm: XFAIL: this test is ia32-only
2349 04:40:24.432953 # [ 108.211448] lkdtm: Performing direct entry DOUBLE_FAULT
2350 04:40:24.436853 # [ 108.216773] lkdtm: XFAIL: this test is ia32-only
2351 04:40:24.459933 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2352 04:40:24.483885 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2353 04:40:24.513896 # selftests: lkdtm: CORRUPT_PAC.sh
2354 04:40:24.733281 [ 108.583664] lkdtm: Performing direct entry CORRUPT_PAC
2355 04:40:24.738389 [ 108.588987] lkdtm: XFAIL: this test is arm64-only
2356 04:40:24.817823 # [ 108.583664] lkdtm: Performing direct entry CORRUPT_PAC
2357 04:40:24.819051 # [ 108.588987] lkdtm: XFAIL: this test is arm64-only
2358 04:40:24.840135 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2359 04:40:24.863069 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2360 04:40:24.892985 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2361 04:40:25.121399 [ 108.969772] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2362 04:40:25.127828 [ 108.976238] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2363 04:40:25.197032 # [ 108.969772] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2364 04:40:25.201031 # [ 108.976238] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2365 04:40:25.232324 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2366 04:40:25.255460 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2367 04:40:25.274345 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2368 04:40:25.448977 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2369 04:40:25.459231 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2370 04:40:25.479105 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2371 04:40:25.666603 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2372 04:40:25.676326 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2373 04:40:25.697205 # selftests: lkdtm: READ_AFTER_FREE.sh
2374 04:40:25.921825 [ 109.772291] lkdtm: Performing direct entry READ_AFTER_FREE
2375 04:40:25.927975 [ 109.777857] lkdtm: Value in memory before free: 12345678
2376 04:40:25.935788 [ 109.783185] lkdtm: Attempting bad read from freed memory
2377 04:40:25.937377 [ 109.788581] lkdtm: Memory was not poisoned
2378 04:40:26.001471 # [ 109.772291] lkdtm: Performing direct entry READ_AFTER_FREE
2379 04:40:26.007272 # [ 109.777857] lkdtm: Value in memory before free: 12345678
2380 04:40:26.012242 # [ 109.783185] lkdtm: Attempting bad read from freed memory
2381 04:40:26.015642 # [ 109.788581] lkdtm: Memory was not poisoned
2382 04:40:26.032698 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2383 04:40:26.063598 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2384 04:40:26.093951 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2385 04:40:26.268994 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2386 04:40:26.280036 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2387 04:40:26.302247 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2388 04:40:26.530480 [ 110.380238] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2389 04:40:26.536333 [ 110.386311] lkdtm: Value in memory before free: 12345678
2390 04:40:26.541230 [ 110.391765] lkdtm: Attempting to read from freed memory
2391 04:40:26.545460 [ 110.397095] lkdtm: Buddy page was not poisoned
2392 04:40:26.614793 # [ 110.380238] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2393 04:40:26.617008 # [ 110.386311] lkdtm: Value in memory before free: 12345678
2394 04:40:26.621372 # [ 110.391765] lkdtm: Attempting to read from freed memory
2395 04:40:26.626239 # [ 110.397095] lkdtm: Buddy page was not poisoned
2396 04:40:26.641778 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2397 04:40:26.668146 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2398 04:40:26.697980 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2399 04:40:26.932412 [ 110.778978] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2400 04:40:26.934549 [ 110.784590] lkdtm: Attempting double slab free ...
2401 04:40:27.000643 # [ 110.778978] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2402 04:40:27.004053 # [ 110.784590] lkdtm: Attempting double slab free ...
2403 04:40:27.036492 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2404 04:40:27.059334 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2405 04:40:27.092054 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2406 04:40:27.328288 [ 111.175985] lkdtm: Performing direct entry SLAB_FREE_CROSS
2407 04:40:27.331594 [ 111.181587] lkdtm: Attempting cross-cache slab free ...
2408 04:40:27.402218 # [ 111.175985] lkdtm: Performing direct entry SLAB_FREE_CROSS
2409 04:40:27.407137 # [ 111.181587] lkdtm: Attempting cross-cache slab free ...
2410 04:40:27.442919 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2411 04:40:27.470409 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2412 04:40:27.499964 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2413 04:40:27.732352 [ 111.582849] lkdtm: Performing direct entry SLAB_FREE_PAGE
2414 04:40:27.737484 [ 111.588483] lkdtm: Attempting non-Slab slab free ...
2415 04:40:27.806316 # [ 111.582849] lkdtm: Performing direct entry SLAB_FREE_PAGE
2416 04:40:27.809940 # [ 111.588483] lkdtm: Attempting non-Slab slab free ...
2417 04:40:27.842315 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2418 04:40:27.864555 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2419 04:40:27.884542 # selftests: lkdtm: SOFTLOCKUP.sh
2420 04:40:28.075470 # Skipping SOFTLOCKUP: Hangs the system
2421 04:40:28.085560 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2422 04:40:28.118518 # selftests: lkdtm: HARDLOCKUP.sh
2423 04:40:28.310525 # Skipping HARDLOCKUP: Hangs the system
2424 04:40:28.319554 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2425 04:40:28.340308 # selftests: lkdtm: SPINLOCKUP.sh
2426 04:40:28.526330 # Skipping SPINLOCKUP: Hangs the system
2427 04:40:28.537529 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2428 04:40:28.563458 # selftests: lkdtm: HUNG_TASK.sh
2429 04:40:28.754275 # Skipping HUNG_TASK: Hangs the system
2430 04:40:28.765289 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2431 04:40:28.794407 # selftests: lkdtm: EXEC_DATA.sh
2432 04:40:29.025186 [ 112.876139] lkdtm: Performing direct entry EXEC_DATA
2433 04:40:29.030400 [ 112.881276] lkdtm: attempting ok execution at c0c2e208
2434 04:40:29.036564 [ 112.886615] lkdtm: attempting bad execution at c26f774c
2435 04:40:29.040758 [ 112.891890] 8<--- cut here ---
2436 04:40:29.046400 [ 112.894969] Unable to handle kernel paging request at virtual address c26f774c
2437 04:40:29.049692 [ 112.902205] pgd = 6410c29f
2438 04:40:29.054354 [ 112.904918] [c26f774c] *pgd=1261141e(bad)
2439 04:40:29.058261 [ 112.908954] Internal error: Oops: 8000000d [#3] SMP ARM
2440 04:40:29.087332 [ 112.914188] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2441 04:40:29.097992 [ 112.943260] CPU: 2 PID: 1774 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2442 04:40:29.102298 [ 112.951009] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2443 04:40:29.105461 [ 112.957551] PC is at data_area+0x0/0x40
2444 04:40:29.111216 [ 112.961401] LR is at execute_location+0xa4/0xb4
2445 04:40:29.116783 [ 112.965939] pc : [<c26f774c>] lr : [<c1389a20>] psr: 600e0013
2446 04:40:29.122029 [ 112.972213] sp : c6cffe38 ip : 00000027 fp : c6cffe54
2447 04:40:29.127975 [ 112.977445] r10: 0000000a r9 : c1acf9b8 r8 : c15e7d98
2448 04:40:29.133587 [ 112.982676] r7 : c6cfff60 r6 : 00000001 r5 : c26f774c r4 : c0c2e208
2449 04:40:29.142033 [ 112.989211] r3 : 957ce0e2 r2 : 957ce0e2 r1 : ef7ab5e4 r0 : 0000002b
2450 04:40:29.149235 [ 112.995747] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2451 04:40:29.152750 [ 113.002891] Control: 10c5387d Table: 16adc04a DAC: 00000051
2452 04:40:29.161188 [ 113.008645] Process cat (pid: 1774, stack limit = 0x9b3cd21f)
2453 04:40:29.166957 [ 113.014399] Stack: (0xc6cffe38 to 0xc6d00000)
2454 04:40:29.173389 [ 113.018767] fe20: 0000001f c6df3000
2455 04:40:29.181109 [ 113.026956] fe40: 0000000a c6cfff60 c6cffe64 c6cffe58 c1389b8c c1389988 c6cffe74 c6cffe68
2456 04:40:29.187333 [ 113.035143] fe60: c0c2d498 c1389b74 c6cffe9c c6cffe78 c0c2d998 c0c2d478 c0c2d878 c69d0dc0
2457 04:40:29.197128 [ 113.043331] fe80: b6e22000 0000000a c5360540 c6cfff60 c6cffec4 c6cffea0 c07f4d18 c0c2d884
2458 04:40:29.205968 [ 113.051518] fea0: 00000000 c69d0dc0 b6e22000 c2816000 c6cfff60 c07f4cb4 c6cfff5c c6cffec8
2459 04:40:29.214635 [ 113.059707] fec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6cfe000
2460 04:40:29.221200 [ 113.067894] fee0: b6e22000 00020000 00000004 0000000a 0001fff6 c6cffee0 00000001 b6e21000
2461 04:40:29.229447 [ 113.076082] ff00: c5dd0a00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2462 04:40:29.240503 [ 113.084270] ff20: 00000000 00000000 c139f1a8 957ce0e2 c205ca60 c69d0dc0 c69d0dc0 c6cfe000
2463 04:40:29.247035 [ 113.092460] ff40: b6e22000 00000000 00000000 00000004 c6cfff94 c6cfff60 c0598924 c0598290
2464 04:40:29.257307 [ 113.100649] ff60: 00000000 00000000 c6cfffac 957ce0e2 0000000a 0000000a b6f69e00 00000004
2465 04:40:29.262236 [ 113.108837] ff80: c03002e4 c6cfe000 c6cfffa4 c6cfff98 c05989b4 c05988bc 00000000 c6cfffa8
2466 04:40:29.269365 [ 113.117025] ffa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6e22000 0000000a 00000000
2467 04:40:29.278215 [ 113.125214] ffc0: 0000000a 0000000a b6f69e00 00000004 00000001 00000000 00020000 beb26a54
2468 04:40:29.287387 [ 113.133402] ffe0: 00000004 beb26788 b6ed794f b6e5dc66 800e0030 00000001 00000000 00000000
2469 04:40:29.290145 [ 113.141584] Backtrace:
2470 04:40:29.297455 [ 113.144055] [<c138997c>] (execute_location) from [<c1389b8c>] (lkdtm_EXEC_DATA+0x24/0x28)
2471 04:40:29.305757 [ 113.152245] r7:c6cfff60 r6:0000000a r5:c6df3000 r4:0000001f
2472 04:40:29.311056 [ 113.157925] [<c1389b68>] (lkdtm_EXEC_DATA) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2473 04:40:29.319105 [ 113.166032] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2474 04:40:29.330163 [ 113.174055] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2475 04:40:29.334761 [ 113.181982] r9:c6cfff60 r8:c5360540 r7:0000000a r6:b6e22000 r5:c69d0dc0 r4:c0c2d878
2476 04:40:29.343586 [ 113.189745] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2477 04:40:29.350330 [ 113.197586] r9:c07f4cb4 r8:c6cfff60 r7:c2816000 r6:b6e22000 r5:c69d0dc0 r4:00000000
2478 04:40:29.356540 [ 113.205345] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2479 04:40:29.364352 [ 113.212494] r10:00000004 r9:00000000 r8:00000000 r7:b6e22000 r6:c6cfe000 r5:c69d0dc0
2480 04:40:29.367708 [ 113.220333] r4:c69d0dc0
2481 04:40:29.375095 [ 113.222881] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2482 04:40:29.381631 [ 113.230030] r9:c6cfe000 r8:c03002e4 r7:00000004 r6:b6f69e00 r5:0000000a r4:0000000a
2483 04:40:29.391227 [ 113.237790] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2484 04:40:29.396541 [ 113.245368] Exception stack(0xc6cfffa8 to 0xc6cffff0)
2485 04:40:29.404238 [ 113.250432] ffa0: 0000000a 0000000a 00000001 b6e22000 0000000a 00000000
2486 04:40:29.414258 [ 113.258622] ffc0: 0000000a 0000000a b6f69e00 00000004 00000001 00000000 00020000 beb26a54
2487 04:40:29.417138 [ 113.266810] ffe0: 00000004 beb26788 b6ed794f b6e5dc66
2488 04:40:29.423747 [ 113.271874] Code: 00000000 c40169c0 c4016a80 c4016b40 (e1a0c00d)
2489 04:40:29.426838 [ 113.277981] ---[ end trace 5e193b5fb07bd24e ]---
2490 04:40:29.436207 # Segmentation fault
2491 04:40:29.527915 # [ 112.876139] lkdtm: Performing direct entry EXEC_DATA
2492 04:40:29.532551 # [ 112.881276] lkdtm: attempting ok execution at c0c2e208
2493 04:40:29.538016 # [ 112.886615] lkdtm: attempting bad execution at c26f774c
2494 04:40:29.542134 # [ 112.891890] 8<--- cut here ---
2495 04:40:29.549015 # [ 112.894969] Unable to handle kernel paging request at virtual address c26f774c
2496 04:40:29.552082 # [ 112.902205] pgd = 6410c29f
2497 04:40:29.556444 # [ 112.904918] [c26f774c] *pgd=1261141e(bad)
2498 04:40:29.561972 # [ 112.908954] Internal error: Oops: 8000000d [#3] SMP ARM
2499 04:40:29.590262 # [ 112.914188] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2500 04:40:29.600934 # [ 112.943260] CPU: 2 PID: 1774 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2501 04:40:29.603127 # [ 112.951009] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2502 04:40:29.607436 # [ 112.957551] PC is at data_area+0x0/0x40
2503 04:40:29.612900 # [ 112.961401] LR is at execute_location+0xa4/0xb4
2504 04:40:29.618547 # [ 112.965939] pc : [<c26f774c>] lr : [<c1389a20>] psr: 600e0013
2505 04:40:29.626190 # [ 112.972213] sp : c6cffe38 ip : 00000027 fp : c6cffe54
2506 04:40:29.631299 # [ 112.977445] r10: 0000000a r9 : c1acf9b8 r8 : c15e7d98
2507 04:40:29.639573 # [ 112.982676] r7 : c6cfff60 r6 : 00000001 r5 : c26f774c r4 : c0c2e208
2508 04:40:29.644071 # [ 112.989211] r3 : 957ce0e2 r2 : 957ce0e2 r1 : ef7ab5e4 r0 : 0000002b
2509 04:40:29.650498 # [ 112.995747] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2510 04:40:29.656924 # [ 113.002891] Control: 10c5387d Table: 16adc04a DAC: 00000051
2511 04:40:29.663380 # [ 113.008645] Process cat (pid: 1774, stack limit = 0x9b3cd21f)
2512 04:40:29.667229 # [ 113.014399] Stack: (0xc6cffe38 to 0xc6d00000)
2513 04:40:29.676318 # [ 113.018767] fe20: 0000001f c6df3000
2514 04:40:29.684350 # [ 113.026956] fe40: 0000000a c6cfff60 c6cffe64 c6cffe58 c1389b8c c1389988 c6cffe74 c6cffe68
2515 04:40:29.691539 # [ 113.035143] fe60: c0c2d498 c1389b74 c6cffe9c c6cffe78 c0c2d998 c0c2d478 c0c2d878 c69d0dc0
2516 04:40:29.701287 # [ 113.043331] fe80: b6e22000 0000000a c5360540 c6cfff60 c6cffec4 c6cffea0 c07f4d18 c0c2d884
2517 04:40:29.710280 # [ 113.051518] fea0: 00000000 c69d0dc0 b6e22000 c2816000 c6cfff60 c07f4cb4 c6cfff5c c6cffec8
2518 04:40:29.717328 # [ 113.059707] fec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6cfe000
2519 04:40:29.724341 # [ 113.067894] fee0: b6e22000 00020000 00000004 0000000a 0001fff6 c6cffee0 00000001 b6e21000
2520 04:40:29.733657 # [ 113.076082] ff00: c5dd0a00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2521 04:40:29.741771 # [ 113.084270] ff20: 00000000 00000000 c139f1a8 957ce0e2 c205ca60 c69d0dc0 c69d0dc0 c6cfe000
2522 04:40:29.751965 # [ 113.092460] ff40: b6e22000 00000000 00000000 00000004 c6cfff94 c6cfff60 c0598924 c0598290
2523 04:40:29.759489 # [ 113.100649] ff60: 00000000 00000000 c6cfffac 957ce0e2 0000000a 0000000a b6f69e00 00000004
2524 04:40:29.767356 # [ 113.108837] ff80: c03002e4 c6cfe000 c6cfffa4 c6cfff98 c05989b4 c05988bc 00000000 c6cfffa8
2525 04:40:29.777274 # [ 113.117025] ffa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6e22000 0000000a 00000000
2526 04:40:29.785258 # [ 113.125214] ffc0: 0000000a 0000000a b6f69e00 00000004 00000001 00000000 00020000 beb26a54
2527 04:40:29.792814 # [ 113.133402] ffe0: 00000004 beb26788 b6ed794f b6e5dc66 800e0030 00000001 00000000 00000000
2528 04:40:29.794707 # [ 113.141584] Backtrace:
2529 04:40:29.803266 # [ 113.144055] [<c138997c>] (execute_location) from [<c1389b8c>] (lkdtm_EXEC_DATA+0x24/0x28)
2530 04:40:29.808239 # [ 113.152245] r7:c6cfff60 r6:0000000a r5:c6df3000 r4:0000001f
2531 04:40:29.816748 # [ 113.157925] [<c1389b68>] (lkdtm_EXEC_DATA) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2532 04:40:29.824022 # [ 113.166032] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2533 04:40:29.833355 # [ 113.174055] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2534 04:40:29.841405 # [ 113.181982] r9:c6cfff60 r8:c5360540 r7:0000000a r6:b6e22000 r5:c69d0dc0 r4:c0c2d878
2535 04:40:29.850407 # [ 113.189745] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2536 04:40:29.856154 # [ 113.197586] r9:c07f4cb4 r8:c6cfff60 r7:c2816000 r6:b6e22000 r5:c69d0dc0 r4:00000000
2537 04:40:29.864041 # [ 113.205345] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2538 04:40:29.872161 # [ 113.212494] r10:00000004 r9:00000000 r8:00000000 r7:b6e22000 r6:c6cfe000 r5:c69d0dc0
2539 04:40:29.874385 # [ 113.220333] r4:c69d0dc0
2540 04:40:29.881155 # [ 113.222881] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2541 04:40:29.889480 # [ 113.230030] r9:c6cfe000 r8:c03002e4 r7:00000004 r6:b6f69e00 r5:0000000a r4:0000000a
2542 04:40:29.899300 # [ 113.237790] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2543 04:40:29.903560 # [ 113.245368] Exception stack(0xc6cfffa8 to 0xc6cffff0)
2544 04:40:29.911293 # [ 113.250432] ffa0: 0000000a 0000000a 00000001 b6e22000 0000000a 00000000
2545 04:40:29.923285 # [ 113.258622] ffc0: 0000000a 0000000a b6f69e00 00000004 00000001 00[ 113.771836] lkdtm: Performing direct entry EXEC_STACK
2546 04:40:29.924423 000000 00020000 beb26a54
2547 04:40:29.932227 # [ 11[ 113.777536] lkdtm: attempting ok execution at c0c2e208
2548 04:40:29.937975 3.266810] ffe0: 00000004 b[e b 2113.785474] lkdtm: attempting bad execution at c6ab1e0c
2549 04:40:29.940306 788 b6ed794f b6e5dc66
2550 04:40:29.943405 # [ 113.2[ 113.793297] 8<--- cut here ---
2551 04:40:29.952347 71874] Code: 00[0 0 0101030. 7c94135] Unable to handle kernel paging request at virtual address c6ab1e0c
2552 04:40:29.960582 0169c0 c4016a80 c[4 0 1161b34.08 8355] pgd = c1d26ad3
2553 04:40:29.960959 (e1a0c00d)
2554 04:40:29.963745 # [ 113.277981] --- 113.813143] [c6ab1e0c] *pgd=16a1141e(bad)
2555 04:40:29.972297 [ end trace 5e193b5[f b 0171b3d.219932] Internal error: Oops: 8000000d [#4] SMP ARM
2556 04:40:29.972683 4e ]---
2557 04:40:30.004567 # EXEC_DATA: missing 'ca[ 113.827323] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2558 04:40:30.005605 ll trace:': [FAIL]
2559 04:40:30.013832 not[ o k1 13.859028] CPU: 3 PID: 1850 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2560 04:40:30.025854 0 selftests:[ l k1d1t3m.:8 6E9X106] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2561 04:40:30.026147 C_DATA.sh # exit=1
2562 04:40:30.027849 # [s e l1f1t3.877548] PC is at 0xc6ab1e0c
2563 04:40:30.031054 sts: lkdtm: EXEC_STACK.sh
2564 04:40:30.034357 [ 113.883036] LR is at execute_location+0xa4/0xb4
2565 04:40:30.041676 [ 113.889898] pc : [<c6ab1e0c>] lr : [<c1389a20>] psr: 600e0013
2566 04:40:30.046074 [ 113.896173] sp : c6ab1de8 ip : c6ab1cf0 fp : c6ab1e04
2567 04:40:30.053141 [ 113.901405] r10: 0000000b r9 : c1acf9c4 r8 : c15e7d98
2568 04:40:30.059116 [ 113.906636] r7 : c6ab1f60 r6 : 00000001 r5 : c6ab1e0c r4 : c0c2e208
2569 04:40:30.065715 [ 113.913171] r3 : c27fa947 r2 : c27fa947 r1 : ef7c05e0 r0 : 0000002b
2570 04:40:30.072295 [ 113.919707] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2571 04:40:30.081391 [ 113.926850] Control: 10c5387d Table: 15fe804a DAC: 00000051
2572 04:40:30.084271 [ 113.932603] Process cat (pid: 1850, stack limit = 0xc5c18a66)
2573 04:40:30.088527 [ 113.938357] Stack: (0xc6ab1de8 to 0xc6ab2000)
2574 04:40:30.098071 [ 113.942728] 1de0: c6ab0000 c6a1d000 0000000b c6ab1f60 c6ab1e64 c6ab1e08
2575 04:40:30.104165 [ 113.950919] 1e00: c1389bc8 c1389988 c6ab1e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2576 04:40:30.113995 [ 113.959108] 1e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3013374 e34c31b8
2577 04:40:30.119548 [ 113.967297] 1e40: e3a02040 e3a01d33 e5930018 c27fa947 0000000b 00000020 c6ab1e74 c6ab1e68
2578 04:40:30.128461 [ 113.975485] 1e60: c0c2d498 c1389b9c c6ab1e9c c6ab1e78 c0c2d998 c0c2d478 c0c2d878 c5c52280
2579 04:40:30.137375 [ 113.983673] 1e80: b6eac000 0000000b c5360540 c6ab1f60 c6ab1ec4 c6ab1ea0 c07f4d18 c0c2d884
2580 04:40:30.145229 [ 113.991860] 1ea0: 00000000 c5c52280 b6eac000 c2816000 c6ab1f60 c07f4cb4 c6ab1f5c c6ab1ec8
2581 04:40:30.155328 [ 114.000049] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6ab0000
2582 04:40:30.160410 [ 114.008238] 1ee0: b6eac000 00020000 00000004 0000000b 0001fff5 c6ab1ee0 00000001 b6eab000
2583 04:40:30.170497 [ 114.016426] 1f00: c47ad7c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2584 04:40:30.179275 [ 114.024613] 1f20: 00000000 00000000 c139f1a8 c27fa947 c205ca60 c5c52280 c5c52280 c6ab0000
2585 04:40:30.185483 [ 114.032803] 1f40: b6eac000 00000000 00000000 00000004 c6ab1f94 c6ab1f60 c0598924 c0598290
2586 04:40:30.197333 [ 114.040990] 1f60: 00000000 00000000 c6ab1fac c27fa947 0000000b 0000000b b6ff3e00 00000004
2587 04:40:30.202762 [ 114.049178] 1f80: c03002e4 c6ab0000 c6ab1fa4 c6ab1f98 c05989b4 c05988bc 00000000 c6ab1fa8
2588 04:40:30.209298 [ 114.057365] 1fa0: c03000c0 c05989a8 0000000b 0000000b 00000001 b6eac000 0000000b 00000000
2589 04:40:30.218490 [ 114.065555] 1fc0: 0000000b 0000000b b6ff3e00 00000004 00000001 00000000 00020000 bef95a54
2590 04:40:30.229364 [ 114.073743] 1fe0: 00000004 bef95788 b6f6194f b6ee7c66 800e0030 00000001 00000000 00000000
2591 04:40:30.229643 [ 114.081923] Backtrace:
2592 04:40:30.236826 [ 114.084394] [<c138997c>] (execute_location) from [<c1389bc8>] (lkdtm_EXEC_STACK+0x38/0x54)
2593 04:40:30.246567 [ 114.092671] r7:c6ab1f60 r6:0000000b r5:c6a1d000 r4:c6ab0000
2594 04:40:30.255244 [ 114.098352] [<c1389b90>] (lkdtm_EXEC_STACK) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2595 04:40:30.255567 [ 114.106536] r4:00000020
2596 04:40:30.265221 [ 114.109086] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2597 04:40:30.269287 [ 114.117110] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2598 04:40:30.278594 [ 114.125038] r9:c6ab1f60 r8:c5360540 r7:0000000b r6:b6eac000 r5:c5c52280 r4:c0c2d878
2599 04:40:30.285955 [ 114.132800] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2600 04:40:30.292959 [ 114.140641] r9:c07f4cb4 r8:c6ab1f60 r7:c2816000 r6:b6eac000 r5:c5c52280 r4:00000000
2601 04:40:30.300305 [ 114.148400] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2602 04:40:30.309044 [ 114.155545] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c6ab0000 r5:c5c52280
2603 04:40:30.313924 [ 114.163380] r4:c5c52280
2604 04:40:30.320616 [ 114.165928] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2605 04:40:30.328281 [ 114.173073] r9:c6ab0000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:0000000b r4:0000000b
2606 04:40:30.333638 [ 114.180834] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2607 04:40:30.338869 [ 114.188409] Exception stack(0xc6ab1fa8 to 0xc6ab1ff0)
2608 04:40:30.345673 [ 114.193473] 1fa0: 0000000b 0000000b 00000001 b6eac000 0000000b 00000000
2609 04:40:30.355617 [ 114.201661] 1fc0: 0000000b 0000000b b6ff3e00 00000004 00000001 00000000 00020000 bef95a54
2610 04:40:30.360817 [ 114.209846] 1fe0: 00000004 bef95788 b6f6194f b6ee7c66
2611 04:40:30.366711 [ 114.214910] Code: c6ab1e08 c1389bc8 c1389988 c6ab1e6c (e1a0c00d)
2612 04:40:30.370224 [ 114.221017] ---[ end trace 5e193b5fb07bd24f ]---
2613 04:40:30.372975 # Segmentation fault
2614 04:40:30.505337 # [ 113.771836] lkdtm: Performing direct entry EXEC_STACK
2615 04:40:30.512486 # [ 113.777536] lkdtm: attempting ok execution at c0c2e208
2616 04:40:30.515711 # [ 113.785474] lkdtm: attempting bad execution at c6ab1e0c
2617 04:40:30.520018 # [ 113.793297] 8<--- cut here ---
2618 04:40:30.529286 # [ 113.799135] Unable to handle kernel paging request at virtual address c6ab1e0c
2619 04:40:30.530498 # [ 113.808355] pgd = c1d26ad3
2620 04:40:30.533349 # [ 113.813143] [c6ab1e0c] *pgd=16a1141e(bad)
2621 04:40:30.538606 # [ 113.819932] Internal error: Oops: 8000000d [#4] SMP ARM
2622 04:40:30.568225 # [ 113.827323] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2623 04:40:30.578255 # [ 113.859028] CPU: 3 PID: 1850 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2624 04:40:30.582825 # [ 113.869106] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2625 04:40:30.586015 # [ 113.877548] PC is at 0xc6ab1e0c
2626 04:40:30.593272 # [ 113.883036] LR is at execute_location+0xa4/0xb4
2627 04:40:30.599820 # [ 113.889898] pc : [<c6ab1e0c>] lr : [<c1389a20>] psr: 600e0013
2628 04:40:30.604178 # [ 113.896173] sp : c6ab1de8 ip : c6ab1cf0 fp : c6ab1e04
2629 04:40:30.609735 # [ 113.901405] r10: 0000000b r9 : c1acf9c4 r8 : c15e7d98
2630 04:40:30.618386 # [ 113.906636] r7 : c6ab1f60 r6 : 00000001 r5 : c6ab1e0c r4 : c0c2e208
2631 04:40:30.624631 # [ 113.913171] r3 : c27fa947 r2 : c27fa947 r1 : ef7c05e0 r0 : 0000002b
2632 04:40:30.629184 # [ 113.919707] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2633 04:40:30.635421 # [ 113.926850] Control: 10c5387d Table: 15fe804a DAC: 00000051
2634 04:40:30.641968 # [ 113.932603] Process cat (pid: 1850, stack limit = 0xc5c18a66)
2635 04:40:30.648601 # [ 113.938357] Stack: (0xc6ab1de8 to 0xc6ab2000)
2636 04:40:30.653624 # [ 113.942728] 1de0: c6ab0000 c6a1d000 0000000b c6ab1f60 c6ab1e64 c6ab1e08
2637 04:40:30.662458 # [ 113.950919] 1e00: c1389bc8 c1389988 c6ab1e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2638 04:40:30.672832 # [ 113.959108] 1e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e3013374 e34c31b8
2639 04:40:30.679280 # [ 113.967297] 1e40: e3a02040 e3a01d33 e5930018 c27fa947 0000000b 00000020 c6ab1e74 c6ab1e68
2640 04:40:30.686330 # [ 113.975485] 1e60: c0c2d498 c1389b9c c6ab1e9c c6ab1e78 c0c2d998 c0c2d478 c0c2d878 c5c52280
2641 04:40:30.695491 # [ 113.983673] 1e80: b6eac000 0000000b c5360540 c6ab1f60 c6ab1ec4 c6ab1ea0 c07f4d18 c0c2d884
2642 04:40:30.704152 # [ 113.991860] 1ea0: 00000000 c5c52280 b6eac000 c2816000 c6ab1f60 c07f4cb4 c6ab1f5c c6ab1ec8
2643 04:40:30.711782 # [ 114.000049] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6ab0000
2644 04:40:30.720280 # [ 114.008238] 1ee0: b6eac000 00020000 00000004 0000000b 0001fff5 c6ab1ee0 00000001 b6eab000
2645 04:40:30.729497 # [ 114.016426] 1f00: c47ad7c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2646 04:40:30.737551 # [ 114.024613] 1f20: 00000000 00000000 c139f1a8 c27fa947 c205ca60 c5c52280 c5c52280 c6ab0000
2647 04:40:30.748328 # [ 114.032803] 1f40: b6eac000 00000000 00000000 00000004 c6ab1f94 c6ab1f60 c0598924 c0598290
2648 04:40:30.753670 # [ 114.040990] 1f60: 00000000 00000000 c6ab1fac c27fa947 0000000b 0000000b b6ff3e00 00000004
2649 04:40:30.762297 # [ 114.049178] 1f80: c03002e4 c6ab0000 c6ab1fa4 c6ab1f98 c05989b4 c05988bc 00000000 c6ab1fa8
2650 04:40:30.770828 # [ 114.057365] 1fa0: c03000c0 c05989a8 0000000b 0000000b 00000001 b6eac000 0000000b 00000000
2651 04:40:30.781413 # [ 114.065555] 1fc0: 0000000b 0000000b b6ff3e00 00000004 00000001 00000000 00020000 bef95a54
2652 04:40:30.788566 # [ 114.073743] 1fe0: 00000004 bef95788 b6f6194f b6ee7c66 800e0030 00000001 00000000 00000000
2653 04:40:30.790301 # [ 114.081923] Backtrace:
2654 04:40:30.798941 # [ 114.084394] [<c138997c>] (execute_location) from [<c1389bc8>] (lkdtm_EXEC_STACK+0x38/0x54)
2655 04:40:30.806369 # [ 114.092671] r7:c6ab1f60 r6:0000000b r5:c6a1d000 r4:c6ab0000
2656 04:40:30.812698 # [ 114.098352] [<c1389b90>] (lkdtm_EXEC_STACK) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2657 04:40:30.815536 # [ 114.106536] r4:00000020
2658 04:40:30.824567 # [ 114.109086] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2659 04:40:30.831373 # [ 114.117110] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2660 04:40:30.840540 # [ 114.125038] r9:c6ab1f60 r8:c5360540 r7:0000000b r6:b6eac000 r5:c5c52280 r4:c0c2d878
2661 04:40:30.849156 # [ 114.132800] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2662 04:40:30.855404 # [ 114.140641] r9:c07f4cb4 r8:c6ab1f60 r7:c2816000 r6:b6eac000 r5:c5c52280 r4:00000000
2663 04:40:30.862593 # [ 114.148400] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2664 04:40:30.871431 # [ 114.155545] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c6ab0000 r5:c5c52280
2665 04:40:30.876317 # [ 114.163380] r4:c5c52280
2666 04:40:30.879693 # [ 114.165928] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2667 04:40:30.889704 # [ 114.173073] r9:c6ab0000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:0000000b r4:0000000b
2668 04:40:30.898077 # [ 114.180834] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2669 04:40:30.902201 # [ 114.188409] Exception stack(0xc6ab1fa8 to 0xc6ab1ff0)
2670 04:40:30.910202 # [ 114.193473] 1fa0: 0000000b 0000000b 00000001 b6eac000 0000000b 00000000
2671 04:40:30.919307 # [ 114.201661] 1fc0: 0000000b 0000000b b6ff3e00 00000004 00000001 00000000 00020000 bef95a54
2672 04:40:30.922379 # [ 114.209846] 1fe0: 00000004 bef95788 b6f6194f b6ee7c66
2673 04:40:30.929232 # [ 114.214910] Code: c6ab1e08 c1389bc8 c1389988 c6ab1e6c (e1a0c00d)
2674 04:40:30.933748 # [ 114.221017] ---[ end trace 5e193b5fb07bd24f ]---
2675 04:40:30.941669 # EXEC_STACK: missin[ 114.788230] lkdtm: Performing direct entry EXEC_KMALLOC
2676 04:40:30.945696 g 'call trace:': [FAIL]
2677 04:40:30.948591 not [o k114.795974] lkdtm: attempting ok execution at c0c2e208
2678 04:40:30.957666 31 selftests: lkdtm: EXEC_STACK.[ 114.803786] lkdtm: attempting bad execution at c2b392c0
2679 04:40:30.957979 sh # exit=1
2680 04:40:30.963372 # selftests: lkdtm: [ 114.811846] 8<--- cut here ---
2681 04:40:30.963724 EXEC_KMALLOC.sh
2682 04:40:30.970422 [ 114.817721] Unable to handle kernel paging request at virtual address c2b392c0
2683 04:40:30.974403 [ 114.826416] pgd = eadaa442
2684 04:40:30.978210 [ 114.829132] [c2b392c0] *pgd=12a1141e(bad)
2685 04:40:30.982363 [ 114.833169] Internal error: Oops: 8000000d [#5] SMP ARM
2686 04:40:31.011704 [ 114.838404] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2687 04:40:31.022124 [ 114.867474] CPU: 2 PID: 1929 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2688 04:40:31.026479 [ 114.875227] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2689 04:40:31.028785 [ 114.881766] PC is at 0xc2b392c0
2690 04:40:31.033393 [ 114.884926] LR is at execute_location+0xa4/0xb4
2691 04:40:31.042404 [ 114.889466] pc : [<c2b392c0>] lr : [<c1389a20>] psr: 600e0013
2692 04:40:31.046183 [ 114.895741] sp : c5d79e30 ip : c5d79d38 fp : c5d79e4c
2693 04:40:31.052271 [ 114.900973] r10: 0000000d r9 : c1acf9d0 r8 : c15e7d98
2694 04:40:31.058396 [ 114.906205] r7 : c5d79f60 r6 : 00000001 r5 : c2b392c0 r4 : c0c2e208
2695 04:40:31.063617 [ 114.912740] r3 : 8015a2a8 r2 : 8015a2a8 r1 : ef7ab5e0 r0 : 0000002b
2696 04:40:31.070360 [ 114.919276] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2697 04:40:31.076794 [ 114.926419] Control: 10c5387d Table: 16f3004a DAC: 00000051
2698 04:40:31.086103 [ 114.932173] Process cat (pid: 1929, stack limit = 0x5a258677)
2699 04:40:31.087083 [ 114.937928] Stack: (0xc5d79e30 to 0xc5d7a000)
2700 04:40:31.096536 [ 114.942299] 9e20: c2b392c0 c6df3000 0000000d c5d79f60
2701 04:40:31.103318 [ 114.950489] 9e40: c5d79e64 c5d79e50 c0c2e258 c1389988 00000021 c6df3000 c5d79e74 c5d79e68
2702 04:40:31.110911 [ 114.958678] 9e60: c0c2d498 c0c2e22c c5d79e9c c5d79e78 c0c2d998 c0c2d478 c0c2d878 c47eb180
2703 04:40:31.121480 [ 114.966867] 9e80: b6e76000 0000000d c5360540 c5d79f60 c5d79ec4 c5d79ea0 c07f4d18 c0c2d884
2704 04:40:31.128013 [ 114.975054] 9ea0: 00000000 c47eb180 b6e76000 c2816000 c5d79f60 c07f4cb4 c5d79f5c c5d79ec8
2705 04:40:31.139442 [ 114.983242] 9ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c5d78000
2706 04:40:31.143590 [ 114.991429] 9ee0: b6e76000 00020000 00000004 0000000d 0001fff3 c5d79ee0 00000001 b6e75000
2707 04:40:31.155635 [ 114.999616] 9f00: c6ab8a00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2708 04:40:31.161465 [ 115.007805] 9f20: 00000000 00000000 c139f1a8 8015a2a8 c205ca60 c47eb180 c47eb180 c5d78000
2709 04:40:31.168945 [ 115.015994] 9f40: b6e76000 00000000 00000000 00000004 c5d79f94 c5d79f60 c0598924 c0598290
2710 04:40:31.177088 [ 115.024183] 9f60: 00000000 00000000 c5d79fac 8015a2a8 0000000d 0000000d b6fbde00 00000004
2711 04:40:31.185736 [ 115.032371] 9f80: c03002e4 c5d78000 c5d79fa4 c5d79f98 c05989b4 c05988bc 00000000 c5d79fa8
2712 04:40:31.194158 [ 115.040558] 9fa0: c03000c0 c05989a8 0000000d 0000000d 00000001 b6e76000 0000000d 00000000
2713 04:40:31.202467 [ 115.048746] 9fc0: 0000000d 0000000d b6fbde00 00000004 00000001 00000000 00020000 bed52a54
2714 04:40:31.211622 [ 115.056933] 9fe0: 00000004 bed52788 b6f2b94f b6eb1c66 800e0030 00000001 00000000 00000000
2715 04:40:31.211984 [ 115.065114] Backtrace:
2716 04:40:31.220618 [ 115.067594] [<c138997c>] (execute_location) from [<c0c2e258>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2717 04:40:31.230535 [ 115.076045] r7:c5d79f60 r6:0000000d r5:c6df3000 r4:c2b392c0
2718 04:40:31.235612 [ 115.081723] [<c0c2e220>] (lkdtm_EXEC_KMALLOC) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2719 04:40:31.238621 [ 115.090082] r5:c6df3000 r4:00000021
2720 04:40:31.246441 [ 115.093675] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2721 04:40:31.255436 [ 115.101698] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2722 04:40:31.261396 [ 115.109627] r9:c5d79f60 r8:c5360540 r7:0000000d r6:b6e76000 r5:c47eb180 r4:c0c2d878
2723 04:40:31.270605 [ 115.117388] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2724 04:40:31.277710 [ 115.125229] r9:c07f4cb4 r8:c5d79f60 r7:c2816000 r6:b6e76000 r5:c47eb180 r4:00000000
2725 04:40:31.284986 [ 115.132986] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2726 04:40:31.292079 [ 115.140133] r10:00000004 r9:00000000 r8:00000000 r7:b6e76000 r6:c5d78000 r5:c47eb180
2727 04:40:31.294482 [ 115.147969] r4:c47eb180
2728 04:40:31.301509 [ 115.150515] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2729 04:40:31.310309 [ 115.157662] r9:c5d78000 r8:c03002e4 r7:00000004 r6:b6fbde00 r5:0000000d r4:0000000d
2730 04:40:31.317796 [ 115.165423] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2731 04:40:31.324587 [ 115.172998] Exception stack(0xc5d79fa8 to 0xc5d79ff0)
2732 04:40:31.332171 [ 115.178061] 9fa0: 0000000d 0000000d 00000001 b6e76000 0000000d 00000000
2733 04:40:31.340521 [ 115.186250] 9fc0: 0000000d 0000000d b6fbde00 00000004 00000001 00000000 00020000 bed52a54
2734 04:40:31.344641 [ 115.194435] 9fe0: 00000004 bed52788 b6f2b94f b6eb1c66
2735 04:40:31.353425 [ 115.199501] Code: 00160017 811fde92 38904ea8 e473fd62 (e1a0c00d)
2736 04:40:31.354459 [ 115.205609] ---[ end trace 5e193b5fb07bd250 ]---
2737 04:40:31.357654 # Segmentation fault
2738 04:40:31.479308 # [ 114.788230] lkdtm: Performing direct entry EXEC_KMALLOC
2739 04:40:31.486516 # [ 114.795974] lkdtm: attempting ok execution at c0c2e208
2740 04:40:31.492411 # [ 114.803786] lkdtm: attempting bad execution at c2b392c0
2741 04:40:31.493295 # [ 114.811846] 8<--- cut here ---
2742 04:40:31.499685 # [ 114.817721] Unable to handle kernel paging request at virtual address c2b392c0
2743 04:40:31.503500 # [ 114.826416] pgd = eadaa442
2744 04:40:31.511570 # [ 114.829132] [c2b392c0] *pgd=12a1141e(bad)
2745 04:40:31.512638 # [ 114.833169] Internal error: Oops: 8000000d [#5] SMP ARM
2746 04:40:31.541616 # [ 114.838404] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2747 04:40:31.548903 # [ 114.867474] CPU: 2 PID: 1929 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2748 04:40:31.555470 # [ 114.875227] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2749 04:40:31.559365 # [ 114.881766] PC is at 0xc2b392c0
2750 04:40:31.563807 # [ 114.884926] LR is at execute_location+0xa4/0xb4
2751 04:40:31.569714 # [ 114.889466] pc : [<c2b392c0>] lr : [<c1389a20>] psr: 600e0013
2752 04:40:31.575306 # [ 114.895741] sp : c5d79e30 ip : c5d79d38 fp : c5d79e4c
2753 04:40:31.581825 # [ 114.900973] r10: 0000000d r9 : c1acf9d0 r8 : c15e7d98
2754 04:40:31.591429 # [ 114.906205] r7 : c5d79f60 r6 : 00000001 r5 : c2b392c0 r4 : c0c2e208
2755 04:40:31.596384 # [ 114.912740] r3 : 8015a2a8 r2 : 8015a2a8 r1 : ef7ab5e0 r0 : 0000002b
2756 04:40:31.603673 # [ 114.919276] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2757 04:40:31.610527 # [ 114.926419] Control: 10c5387d Table: 16f3004a DAC: 00000051
2758 04:40:31.614345 # [ 114.932173] Process cat (pid: 1929, stack limit = 0x5a258677)
2759 04:40:31.617909 # [ 114.937928] Stack: (0xc5d79e30 to 0xc5d7a000)
2760 04:40:31.627594 # [ 114.942299] 9e20: c2b392c0 c6df3000 0000000d c5d79f60
2761 04:40:31.635295 # [ 114.950489] 9e40: c5d79e64 c5d79e50 c0c2e258 c1389988 00000021 c6df3000 c5d79e74 c5d79e68
2762 04:40:31.645024 # [ 114.958678] 9e60: c0c2d498 c0c2e22c c5d79e9c c5d79e78 c0c2d998 c0c2d478 c0c2d878 c47eb180
2763 04:40:31.655945 # [ 114.966867] 9e80: b6e76000 0000000d c5360540 c5d79f60 c5d79ec4 c5d79ea0 c07f4d18 c0c2d884
2764 04:40:31.662718 # [ 114.975054] 9ea0: 00000000 c47eb180 b6e76000 c2816000 c5d79f60 c07f4cb4 c5d79f5c c5d79ec8
2765 04:40:31.668493 # [ 114.983242] 9ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c5d78000
2766 04:40:31.676488 # [ 114.991429] 9ee0: b6e76000 00020000 00000004 0000000d 0001fff3 c5d79ee0 00000001 b6e75000
2767 04:40:31.685331 # [ 114.999616] 9f00: c6ab8a00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2768 04:40:31.694842 # [ 115.007805] 9f20: 00000000 00000000 c139f1a8 8015a2a8 c205ca60 c47eb180 c47eb180 c5d78000
2769 04:40:31.704418 # [ 115.015994] 9f40: b6e76000 00000000 00000000 00000004 c5d79f94 c5d79f60 c0598924 c0598290
2770 04:40:31.711920 # [ 115.024183] 9f60: 00000000 00000000 c5d79fac 8015a2a8 0000000d 0000000d b6fbde00 00000004
2771 04:40:31.722353 # [ 115.032371] 9f80: c03002e4 c5d78000 c5d79fa4 c5d79f98 c05989b4 c05988bc 00000000 c5d79fa8
2772 04:40:31.726947 # [ 115.040558] 9fa0: c03000c0 c05989a8 0000000d 0000000d 00000001 b6e76000 0000000d 00000000
2773 04:40:31.735471 # [ 115.048746] 9fc0: 0000000d 0000000d b6fbde00 00000004 00000001 00000000 00020000 bed52a54
2774 04:40:31.743343 # [ 115.056933] 9fe0: 00000004 bed52788 b6f2b94f b6eb1c66 800e0030 00000001 00000000 00000000
2775 04:40:31.745350 # [ 115.065114] Backtrace:
2776 04:40:31.754502 # [ 115.067594] [<c138997c>] (execute_location) from [<c0c2e258>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2777 04:40:31.759752 # [ 115.076045] r7:c5d79f60 r6:0000000d r5:c6df3000 r4:c2b392c0
2778 04:40:31.769122 # [ 115.081723] [<c0c2e220>] (lkdtm_EXEC_KMALLOC) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2779 04:40:31.773374 # [ 115.090082] r5:c6df3000 r4:00000021
2780 04:40:31.779922 # [ 115.093675] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2781 04:40:31.790618 # [ 115.101698] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2782 04:40:31.799423 # [ 115.109627] r9:c5d79f60 r8:c5360540 r7:0000000d r6:b6e76000 r5:c47eb180 r4:c0c2d878
2783 04:40:31.806272 # [ 115.117388] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2784 04:40:31.812465 # [ 115.125229] r9:c07f4cb4 r8:c5d79f60 r7:c2816000 r6:b6e76000 r5:c47eb180 r4:00000000
2785 04:40:31.820405 # [ 115.132986] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2786 04:40:31.827609 # [ 115.140133] r10:00000004 r9:00000000 r8:00000000 r7:b6e76000 r6:c5d78000 r5:c47eb180
2787 04:40:31.830340 # [ 115.147969] r4:c47eb180
2788 04:40:31.837866 # [ 115.150515] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2789 04:40:31.847035 # [ 115.157662] r9:c5d78000 r8:c03002e4 r7:00000004 r6:b6fbde00 r5:0000000d r4:0000000d
2790 04:40:31.856150 # [ 115.165423] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2791 04:40:31.859000 # [ 115.172998] Exception stack(0xc5d79fa8 to 0xc5d79ff0)
2792 04:40:31.868470 # [ 115.178061] 9fa0: 0000000d 0000000d 00000001 b6e76000 0000000d 00000000
2793 04:40:31.876603 # [ 115.186250] 9fc0: 0000000d 0000000d b6fbde00 00000004 00000001 00000000 00020000 bed52a54
2794 04:40:31.881873 # [ 115.194435] 9f[ 115.731449] lkdtm: Performing direct entry EXEC_VMALLOC
2795 04:40:31.889626 e0: 00000004 bed52788 b6f2b94f b6[ 115.737439] lkdtm: attempting ok execution at c0c2e208
2796 04:40:31.893386 eb1c66
2797 04:40:31.897261 # [ 115.199501] Cod[e : 115.745346] lkdtm: attempting bad execution at f096c000
2798 04:40:31.903331 00160017 811fde92 38904ea8 e473fd[ 115.753234] 8<--- cut here ---
2799 04:40:31.906393 62 (e1a0c00d)
2800 04:40:31.913497 # [ 115.205609] [ 115.759170] Unable to handle kernel paging request at virtual address f096c000
2801 04:40:31.919400 ---[ end trace 5e193b5fb07bd250 ][ 115.769242] pgd = c1d26ad3
2802 04:40:31.919674 ---
2803 04:40:31.927589 # EXEC_KMALLOC: missing 'cal[ 115.774755] [f096c000] *pgd=1294b811, *pte=494f765f, *ppte=494f745f
2804 04:40:31.929432 l trace:': [FAIL]
2805 04:40:31.937724 not ok 32 self[ 115.783938] Internal error: Oops: 8000000f [#6] SMP ARM
2806 04:40:31.967488 tests: lkdtm: EXEC_KMALLOC.sh # e[ 115.791973] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2807 04:40:31.970139 xit=1
2808 04:40:31.979574 # selftests: lkdt[m : 1E15.823679] CPU: 1 PID: 2006 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2809 04:40:31.979984 EC_VMALLOC.sh
2810 04:40:31.989047 [ 115.833844] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2811 04:40:31.989483 [ 115.841675] PC is at 0xf096c000
2812 04:40:31.993817 [ 115.844835] LR is at execute_location+0xa4/0xb4
2813 04:40:31.999825 [ 115.849374] pc : [<f096c000>] lr : [<c1389a20>] psr: 600e0013
2814 04:40:32.004842 [ 115.855649] sp : c6b41e30 ip : c6b41d38 fp : c6b41e4c
2815 04:40:32.011542 [ 115.860881] r10: 0000000d r9 : c1acf9e0 r8 : c15e7d98
2816 04:40:32.018606 [ 115.866112] r7 : c6b41f60 r6 : 00000001 r5 : f096c000 r4 : c0c2e208
2817 04:40:32.023974 [ 115.872646] r3 : 59e8617f r2 : 59e8617f r1 : ef7965e0 r0 : 0000002b
2818 04:40:32.030808 [ 115.879182] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2819 04:40:32.038257 [ 115.886326] Control: 10c5387d Table: 15fe804a DAC: 00000051
2820 04:40:32.043908 [ 115.892081] Process cat (pid: 2006, stack limit = 0x157c6976)
2821 04:40:32.046819 [ 115.897836] Stack: (0xc6b41e30 to 0xc6b42000)
2822 04:40:32.056018 [ 115.902206] 1e20: f096c000 c6dce000 0000000d c6b41f60
2823 04:40:32.064431 [ 115.910395] 1e40: c6b41e64 c6b41e50 c0c2e28c c1389988 00000022 c6dce000 c6b41e74 c6b41e68
2824 04:40:32.071636 [ 115.918584] 1e60: c0c2d498 c0c2e270 c6b41e9c c6b41e78 c0c2d998 c0c2d478 c0c2d878 c681b180
2825 04:40:32.079014 [ 115.926771] 1e80: b6e9a000 0000000d c5360540 c6b41f60 c6b41ec4 c6b41ea0 c07f4d18 c0c2d884
2826 04:40:32.090454 [ 115.934959] 1ea0: 00000000 c681b180 b6e9a000 c2816000 c6b41f60 c07f4cb4 c6b41f5c c6b41ec8
2827 04:40:32.097150 [ 115.943149] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6b40000
2828 04:40:32.106717 [ 115.951337] 1ee0: b6e9a000 00020000 00000004 0000000d 0001fff3 c6b41ee0 00000001 b6e99000
2829 04:40:32.113272 [ 115.959525] 1f00: c47eac80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2830 04:40:32.121005 [ 115.967713] 1f20: 00000000 00000000 c139f1a8 59e8617f c205ca60 c681b180 c681b180 c6b40000
2831 04:40:32.129700 [ 115.975902] 1f40: b6e9a000 00000000 00000000 00000004 c6b41f94 c6b41f60 c0598924 c0598290
2832 04:40:32.138425 [ 115.984091] 1f60: 00000000 00000000 c6b41fac 59e8617f 0000000d 0000000d b6fe1e00 00000004
2833 04:40:32.145210 [ 115.992278] 1f80: c03002e4 c6b40000 c6b41fa4 c6b41f98 c05989b4 c05988bc 00000000 c6b41fa8
2834 04:40:32.152751 [ 116.000465] 1fa0: c03000c0 c05989a8 0000000d 0000000d 00000001 b6e9a000 0000000d 00000000
2835 04:40:32.163028 [ 116.008654] 1fc0: 0000000d 0000000d b6fe1e00 00000004 00000001 00000000 00020000 beff6a54
2836 04:40:32.171755 [ 116.016842] 1fe0: 00000004 beff6788 b6f4f94f b6ed5c66 800e0030 00000001 00000000 00000000
2837 04:40:32.172794 [ 116.025023] Backtrace:
2838 04:40:32.181246 [ 116.027501] [<c138997c>] (execute_location) from [<c0c2e28c>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2839 04:40:32.189158 [ 116.035951] r7:c6b41f60 r6:0000000d r5:c6dce000 r4:f096c000
2840 04:40:32.195025 [ 116.041628] [<c0c2e264>] (lkdtm_EXEC_VMALLOC) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2841 04:40:32.197562 [ 116.049986] r5:c6dce000 r4:00000022
2842 04:40:32.206395 [ 116.053579] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2843 04:40:32.215243 [ 116.061605] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2844 04:40:32.223467 [ 116.069533] r9:c6b41f60 r8:c5360540 r7:0000000d r6:b6e9a000 r5:c681b180 r4:c0c2d878
2845 04:40:32.228939 [ 116.077295] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2846 04:40:32.238281 [ 116.085137] r9:c07f4cb4 r8:c6b41f60 r7:c2816000 r6:b6e9a000 r5:c681b180 r4:00000000
2847 04:40:32.246704 [ 116.092894] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2848 04:40:32.253745 [ 116.100040] r10:00000004 r9:00000000 r8:00000000 r7:b6e9a000 r6:c6b40000 r5:c681b180
2849 04:40:32.254972 [ 116.107875] r4:c681b180
2850 04:40:32.265249 [ 116.110421] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2851 04:40:32.270744 [ 116.117568] r9:c6b40000 r8:c03002e4 r7:00000004 r6:b6fe1e00 r5:0000000d r4:0000000d
2852 04:40:32.277587 [ 116.125328] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2853 04:40:32.282528 [ 116.132903] Exception stack(0xc6b41fa8 to 0xc6b41ff0)
2854 04:40:32.290693 [ 116.137965] 1fa0: 0000000d 0000000d 00000001 b6e9a000 0000000d 00000000
2855 04:40:32.298945 [ 116.146153] 1fc0: 0000000d 0000000d b6fe1e00 00000004 00000001 00000000 00020000 beff6a54
2856 04:40:32.304323 [ 116.154338] 1fe0: 00000004 beff6788 b6f4f94f b6ed5c66
2857 04:40:32.306571 [ 116.159406] Code: bad PC value
2858 04:40:32.311790 [ 116.162578] ---[ end trace 5e193b5fb07bd251 ]---
2859 04:40:32.314207 # Segmentation fault
2860 04:40:32.431182 # [ 115.731449] lkdtm: Performing direct entry EXEC_VMALLOC
2861 04:40:32.433430 # [ 115.737439] lkdtm: attempting ok execution at c0c2e208
2862 04:40:32.437538 # [ 115.745346] lkdtm: attempting bad execution at f096c000
2863 04:40:32.440708 # [ 115.753234] 8<--- cut here ---
2864 04:40:32.448513 # [ 115.759170] Unable to handle kernel paging request at virtual address f096c000
2865 04:40:32.452400 # [ 115.769242] pgd = c1d26ad3
2866 04:40:32.458411 # [ 115.774755] [f096c000] *pgd=1294b811, *pte=494f765f, *ppte=494f745f
2867 04:40:32.462268 # [ 115.783938] Internal error: Oops: 8000000f [#6] SMP ARM
2868 04:40:32.491414 # [ 115.791973] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2869 04:40:32.500552 # [ 115.823679] CPU: 1 PID: 2006 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2870 04:40:32.505683 # [ 115.833844] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2871 04:40:32.510656 # [ 115.841675] PC is at 0xf096c000
2872 04:40:32.514307 # [ 115.844835] LR is at execute_location+0xa4/0xb4
2873 04:40:32.522356 # [ 115.849374] pc : [<f096c000>] lr : [<c1389a20>] psr: 600e0013
2874 04:40:32.526629 # [ 115.855649] sp : c6b41e30 ip : c6b41d38 fp : c6b41e4c
2875 04:40:32.532667 # [ 115.860881] r10: 0000000d r9 : c1acf9e0 r8 : c15e7d98
2876 04:40:32.537571 # [ 115.866112] r7 : c6b41f60 r6 : 00000001 r5 : f096c000 r4 : c0c2e208
2877 04:40:32.544471 # [ 115.872646] r3 : 59e8617f r2 : 59e8617f r1 : ef7965e0 r0 : 0000002b
2878 04:40:32.553042 # [ 115.879182] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2879 04:40:32.557688 # [ 115.886326] Control: 10c5387d Table: 15fe804a DAC: 00000051
2880 04:40:32.564534 # [ 115.892081] Process cat (pid: 2006, stack limit = 0x157c6976)
2881 04:40:32.569112 # [ 115.897836] Stack: (0xc6b41e30 to 0xc6b42000)
2882 04:40:32.576528 # [ 115.902206] 1e20: f096c000 c6dce000 0000000d c6b41f60
2883 04:40:32.587252 # [ 115.910395] 1e40: c6b41e64 c6b41e50 c0c2e28c c1389988 00000022 c6dce000 c6b41e74 c6b41e68
2884 04:40:32.593747 # [ 115.918584] 1e60: c0c2d498 c0c2e270 c6b41e9c c6b41e78 c0c2d998 c0c2d478 c0c2d878 c681b180
2885 04:40:32.603879 # [ 115.926771] 1e80: b6e9a000 0000000d c5360540 c6b41f60 c6b41ec4 c6b41ea0 c07f4d18 c0c2d884
2886 04:40:32.612341 # [ 115.934959] 1ea0: 00000000 c681b180 b6e9a000 c2816000 c6b41f60 c07f4cb4 c6b41f5c c6b41ec8
2887 04:40:32.620327 # [ 115.943149] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6b40000
2888 04:40:32.627781 # [ 115.951337] 1ee0: b6e9a000 00020000 00000004 0000000d 0001fff3 c6b41ee0 00000001 b6e99000
2889 04:40:32.637891 # [ 115.959525] 1f00: c47eac80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2890 04:40:32.643774 # [ 115.967713] 1f20: 00000000 00000000 c139f1a8 59e8617f c205ca60 c681b180 c681b180 c6b40000
2891 04:40:32.653598 # [ 115.975902] 1f40: b6e9a000 00000000 00000000 00000004 c6b41f94 c6b41f60 c0598924 c0598290
2892 04:40:32.659665 # [ 115.984091] 1f60: 00000000 00000000 c6b41fac 59e8617f 0000000d 0000000d b6fe1e00 00000004
2893 04:40:32.669275 # [ 115.992278] 1f80: c03002e4 c6b40000 c6b41fa4 c6b41f98 c05989b4 c05988bc 00000000 c6b41fa8
2894 04:40:32.676629 # [ 116.000465] 1fa0: c03000c0 c05989a8 0000000d 0000000d 00000001 b6e9a000 0000000d 00000000
2895 04:40:32.686410 # [ 116.008654] 1fc0: 0000000d 0000000d b6fe1e00 00000004 00000001 00000000 00020000 beff6a54
2896 04:40:32.694817 # [ 116.016842] 1fe0: 00000004 beff6788 b6f4f94f b6ed5c66 800e0030 00000001 00000000 00000000
2897 04:40:32.696655 # [ 116.025023] Backtrace:
2898 04:40:32.706754 # [ 116.027501] [<c138997c>] (execute_location) from [<c0c2e28c>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2899 04:40:32.710734 # [ 116.035951] r7:c6b41f60 r6:0000000d r5:c6dce000 r4:f096c000
2900 04:40:32.719443 # [ 116.041628] [<c0c2e264>] (lkdtm_EXEC_VMALLOC) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2901 04:40:32.724374 # [ 116.049986] r5:c6dce000 r4:00000022
2902 04:40:32.730414 # [ 116.053579] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2903 04:40:32.738346 # [ 116.061605] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2904 04:40:32.746855 # [ 116.069533] r9:c6b41f60 r8:c5360540 r7:0000000d r6:b6e9a000 r5:c681b180 r4:c0c2d878
2905 04:40:32.756945 # [ 116.077295] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2906 04:40:32.763879 # [ 116.085137] r9:c07f4cb4 r8:c6b41f60 r7:c2816000 r6:b6e9a000 r5:c681b180 r4:00000000
2907 04:40:32.770920 # [ 116.092894] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2908 04:40:32.777461 # [ 116.100040] r10:00000004 r9:00000000 r8:00000000 r7:b6e9a000 r6:c6b40000 r5:c681b180
2909 04:40:32.780717 # [ 116.107875] r4:c681b180
2910 04:40:32.790373 # [ 116.110421] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2911 04:40:32.796545 # [ 116.117568] r9:c6b40000 r8:c03002e4 r7:00000004 r6:b6fe1e00 r5:0000000d r4:0000000d
2912 04:40:32.805295 # [ 116.125328] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2913 04:40:32.810707 # [ 116.132903] Exception stack(0xc6b41fa8 to 0xc6b41ff0)
2914 04:40:32.817470 # [ 116.137965] 1fa0: 0000000d 0000000d 00000001 b6e9a000 0000000d 00000000
2915 04:40:32.826357 # [ 116.146153] 1fc0: 0000000d 0000000d b6fe1e00 00000004 00000001 00000000 00020000 beff6a54
2916 04:40:32.830991 # [ 116.154338] 1fe0: 00000004 beff6788 b6f4f94f b6ed5c66
2917 04:40:32.840354 # [ 116.159406] Code: b[ 116.687807] lkdtm: Performing direct entry EXEC_RODATA
2918 04:40:32.840781 ad PC value
2919 04:40:32.846555 # [ 116.162578] ---[ 116.693590] lkdtm: attempting ok execution at c0c2e208
2920 04:40:32.853525 [ end trace 5e193b5fb07bd251 ]---[ 116.701636] lkdtm: attempting bad execution at c15e8034
2921 04:40:32.855402
2922 04:40:32.859298 # EXEC_VMALLOC: missing 'call t[ 116.709767] 8<--- cut here ---
2923 04:40:32.867724 [ 116.715619] Unable to handle kernel paging request at virtual address c15e8034
2924 04:40:32.869697 [ 116.722850] pgd = c33acd2f
2925 04:40:32.873771 [ 116.725566] [c15e8034] *pgd=1141941e(bad)
2926 04:40:32.878588 [ 116.729602] Internal error: Oops: 8000000d [#7] SMP ARM
2927 04:40:32.912695 [ 116.734836] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2928 04:40:32.915908 [ 116.763907] CPU: 0 PID: 2083 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2929 04:40:32.922520 [ 116.771658] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2930 04:40:32.927487 [ 116.778201] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2931 04:40:32.931596 [ 116.783267] LR is at execute_location+0xa4/0xb4
2932 04:40:32.937744 [ 116.787805] pc : [<c15e8034>] lr : [<c1389a20>] psr: 600e0013
2933 04:40:32.946300 [ 116.794078] sp : c69d3e38 ip : c69d3d40 fp : c69d3e54
2934 04:40:32.948740 [ 116.799310] r10: 0000000c r9 : c1acf9f0 r8 : c15e7d98
2935 04:40:32.956006 [ 116.804543] r7 : c69d3f60 r6 : 00000000 r5 : c15e8034 r4 : c0c2e208
2936 04:40:32.964466 [ 116.811077] r3 : f8762f21 r2 : f8762f21 r1 : ef7815e0 r0 : 0000002b
2937 04:40:32.970925 [ 116.817613] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2938 04:40:32.975622 [ 116.824755] Control: 10c5387d Table: 16ad804a DAC: 00000051
2939 04:40:32.980802 [ 116.830508] Process cat (pid: 2083, stack limit = 0xd8f6f680)
2940 04:40:32.985740 [ 116.836262] Stack: (0xc69d3e38 to 0xc69d4000)
2941 04:40:32.992558 [ 116.840630] 3e20: 00000023 c5a9f000
2942 04:40:33.001518 [ 116.848819] 3e40: 0000000c c69d3f60 c69d3e64 c69d3e58 c1389c08 c1389988 c69d3e74 c69d3e68
2943 04:40:33.010000 [ 116.857008] 3e60: c0c2d498 c1389bf0 c69d3e9c c69d3e78 c0c2d998 c0c2d478 c0c2d878 c2fb6c80
2944 04:40:33.018403 [ 116.865195] 3e80: b6e91000 0000000c c5360540 c69d3f60 c69d3ec4 c69d3ea0 c07f4d18 c0c2d884
2945 04:40:33.025581 [ 116.873384] 3ea0: 00000000 c2fb6c80 b6e91000 c2816000 c69d3f60 c07f4cb4 c69d3f5c c69d3ec8
2946 04:40:33.034509 [ 116.881574] 3ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c69d2000
2947 04:40:33.044500 [ 116.889763] 3ee0: b6e91000 00020000 00000004 0000000c 0001fff4 c69d3ee0 00000001 b6e90000
2948 04:40:33.051067 [ 116.897951] 3f00: c5a5adc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2949 04:40:33.058770 [ 116.906141] 3f20: 00000000 00000000 c139f1a8 f8762f21 c205ca60 c2fb6c80 c2fb6c80 c69d2000
2950 04:40:33.067368 [ 116.914330] 3f40: b6e91000 00000000 00000000 00000004 c69d3f94 c69d3f60 c0598924 c0598290
2951 04:40:33.075537 [ 116.922520] 3f60: 00000000 00000000 c69d3fac f8762f21 0000000c 0000000c b6fd8e00 00000004
2952 04:40:33.083641 [ 116.930708] 3f80: c03002e4 c69d2000 c69d3fa4 c69d3f98 c05989b4 c05988bc 00000000 c69d3fa8
2953 04:40:33.092201 [ 116.938896] 3fa0: c03000c0 c05989a8 0000000c 0000000c 00000001 b6e91000 0000000c 00000000
2954 04:40:33.101727 [ 116.947085] 3fc0: 0000000c 0000000c b6fd8e00 00000004 00000001 00000000 00020000 beaafa54
2955 04:40:33.108434 [ 116.955272] 3fe0: 00000004 beaaf788 b6f4694f b6eccc66 800e0030 00000001 00000000 00000000
2956 04:40:33.111051 [ 116.963453] Backtrace:
2957 04:40:33.119948 [ 116.965923] [<c138997c>] (execute_location) from [<c1389c08>] (lkdtm_EXEC_RODATA+0x24/0x28)
2958 04:40:33.126827 [ 116.974285] r7:c69d3f60 r6:0000000c r5:c5a9f000 r4:00000023
2959 04:40:33.133368 [ 116.979965] [<c1389be4>] (lkdtm_EXEC_RODATA) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2960 04:40:33.140284 [ 116.988244] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2961 04:40:33.149102 [ 116.996267] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2962 04:40:33.155750 [ 117.004197] r9:c69d3f60 r8:c5360540 r7:0000000c r6:b6e91000 r5:c2fb6c80 r4:c0c2d878
2963 04:40:33.166429 [ 117.011959] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2964 04:40:33.171928 [ 117.019800] r9:c07f4cb4 r8:c69d3f60 r7:c2816000 r6:b6e91000 r5:c2fb6c80 r4:00000000
2965 04:40:33.179286 [ 117.027557] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2966 04:40:33.188904 [ 117.034704] r10:00000004 r9:00000000 r8:00000000 r7:b6e91000 r6:c69d2000 r5:c2fb6c80
2967 04:40:33.193740 [ 117.042541] r4:c2fb6c80
2968 04:40:33.196123 [ 117.045087] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2969 04:40:33.206007 [ 117.052234] r9:c69d2000 r8:c03002e4 r7:00000004 r6:b6fd8e00 r5:0000000c r4:0000000c
2970 04:40:33.213121 [ 117.059993] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2971 04:40:33.217123 [ 117.067569] Exception stack(0xc69d3fa8 to 0xc69d3ff0)
2972 04:40:33.225391 [ 117.072631] 3fa0: 0000000c 0000000c 00000001 b6e91000 0000000c 00000000
2973 04:40:33.233864 [ 117.080819] 3fc0: 0000000c 0000000c b6fd8e00 00000004 00000001 00000000 00020000 beaafa54
2974 04:40:33.240169 [ 117.089005] 3fe0: 00000004 beaaf788 b6f4694f b6eccc66
2975 04:40:33.244164 [ 117.094070] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2976 04:40:33.248670 [ 117.100178] ---[ end trace 5e193b5fb07bd252 ]---
2977 04:40:33.250414 race:': [FAIL]
2978 04:40:33.259745 not ok 33 selftests: lkdtm: EXEC_VMALLOC.sh # exit=1
2979 04:40:33.260006 # selftests: lkdtm: EXEC_RODATA.sh
2980 04:40:33.260209 # Segmentation fault
2981 04:40:33.402579 # [ 116.687807] lkdtm: Performing direct entry EXEC_RODATA
2982 04:40:33.407965 # [ 116.693590] lkdtm: attempting ok execution at c0c2e208
2983 04:40:33.415746 # [ 116.701636] lkdtm: attempting bad execution at c15e8034
2984 04:40:33.418307 # [ 116.709767] 8<--- cut here ---
2985 04:40:33.425423 # [ 116.715619] Unable to handle kernel paging request at virtual address c15e8034
2986 04:40:33.427837 # [ 116.722850] pgd = c33acd2f
2987 04:40:33.435842 # [ 116.725566] [c15e8034] *pgd=1141941e(bad)
2988 04:40:33.437031 # [ 116.729602] Internal error: Oops: 8000000d [#7] SMP ARM
2989 04:40:33.466388 # [ 116.734836] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
2990 04:40:33.475440 # [ 116.763907] CPU: 0 PID: 2083 Comm: cat Tainted: G D W 5.10.136-cip14 #1
2991 04:40:33.481500 # [ 116.771658] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2992 04:40:33.486229 # [ 116.778201] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2993 04:40:33.494261 # [ 116.783267] LR is at execute_location+0xa4/0xb4
2994 04:40:33.497800 # [ 116.787805] pc : [<c15e8034>] lr : [<c1389a20>] psr: 600e0013
2995 04:40:33.502442 # [ 116.794078] sp : c69d3e38 ip : c69d3d40 fp : c69d3e54
2996 04:40:33.511134 # [ 116.799310] r10: 0000000c r9 : c1acf9f0 r8 : c15e7d98
2997 04:40:33.515950 # [ 116.804543] r7 : c69d3f60 r6 : 00000000 r5 : c15e8034 r4 : c0c2e208
2998 04:40:33.522016 # [ 116.811077] r3 : f8762f21 r2 : f8762f21 r1 : ef7815e0 r0 : 0000002b
2999 04:40:33.528191 # [ 116.817613] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3000 04:40:33.534720 # [ 116.824755] Control: 10c5387d Table: 16ad804a DAC: 00000051
3001 04:40:33.541735 # [ 116.830508] Process cat (pid: 2083, stack limit = 0xd8f6f680)
3002 04:40:33.544630 # [ 116.836262] Stack: (0xc69d3e38 to 0xc69d4000)
3003 04:40:33.553522 # [ 116.840630] 3e20: 00000023 c5a9f000
3004 04:40:33.563708 # [ 116.848819] 3e40: 0000000c c69d3f60 c69d3e64 c69d3e58 c1389c08 c1389988 c69d3e74 c69d3e68
3005 04:40:33.569890 # [ 116.857008] 3e60: c0c2d498 c1389bf0 c69d3e9c c69d3e78 c0c2d998 c0c2d478 c0c2d878 c2fb6c80
3006 04:40:33.581227 # [ 116.865195] 3e80: b6e91000 0000000c c5360540 c69d3f60 c69d3ec4 c69d3ea0 c07f4d18 c0c2d884
3007 04:40:33.587839 # [ 116.873384] 3ea0: 00000000 c2fb6c80 b6e91000 c2816000 c69d3f60 c07f4cb4 c69d3f5c c69d3ec8
3008 04:40:33.594778 # [ 116.881574] 3ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c69d2000
3009 04:40:33.605943 # [ 116.889763] 3ee0: b6e91000 00020000 00000004 0000000c 0001fff4 c69d3ee0 00000001 b6e90000
3010 04:40:33.611759 # [ 116.897951] 3f00: c5a5adc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3011 04:40:33.620204 # [ 116.906141] 3f20: 00000000 00000000 c139f1a8 f8762f21 c205ca60 c2fb6c80 c2fb6c80 c69d2000
3012 04:40:33.628965 # [ 116.914330] 3f40: b6e91000 00000000 00000000 00000004 c69d3f94 c69d3f60 c0598924 c0598290
3013 04:40:33.635684 # [ 116.922520] 3f60: 00000000 00000000 c69d3fac f8762f21 0000000c 0000000c b6fd8e00 00000004
3014 04:40:33.644531 # [ 116.930708] 3f80: c03002e4 c69d2000 c69d3fa4 c69d3f98 c05989b4 c05988bc 00000000 c69d3fa8
3015 04:40:33.655646 # [ 116.938896] 3fa0: c03000c0 c05989a8 0000000c 0000000c 00000001 b6e91000 0000000c 00000000
3016 04:40:33.662957 # [ 116.947085] 3fc0: 0000000c 0000000c b6fd8e00 00000004 00000001 00000000 00020000 beaafa54
3017 04:40:33.671463 # [ 116.955272] 3fe0: 00000004 beaaf788 b6f4694f b6eccc66 800e0030 00000001 00000000 00000000
3018 04:40:33.672572 # [ 116.963453] Backtrace:
3019 04:40:33.684150 # [ 116.965923] [<c138997c>] (execute_location) from [<c1389c08>] (lkdtm_EXEC_RODATA+0x24/0x28)
3020 04:40:33.688110 # [ 116.974285] r7:c69d3f60 r6:0000000c r5:c5a9f000 r4:00000023
3021 04:40:33.695200 # [ 116.979965] [<c1389be4>] (lkdtm_EXEC_RODATA) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3022 04:40:33.703881 # [ 116.988244] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3023 04:40:33.713499 # [ 116.996267] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3024 04:40:33.719696 # [ 117.004197] r9:c69d3f60 r8:c5360540 r7:0000000c r6:b6e91000 r5:c2fb6c80 r4:c0c2d878
3025 04:40:33.728698 # [ 117.011959] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3026 04:40:33.737575 # [ 117.019800] r9:c07f4cb4 r8:c69d3f60 r7:c2816000 r6:b6e91000 r5:c2fb6c80 r4:00000000
3027 04:40:33.742709 # [ 117.027557] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3028 04:40:33.750102 # [ 117.034704] r10:00000004 r9:00000000 r8:00000000 r7:b6e91000 r6:c69d2000 r5:c2fb6c80
3029 04:40:33.757192 # [ 117.042541] r4:c2fb6c80
3030 04:40:33.761654 # [ 117.045087] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3031 04:40:33.769030 # [ 117.052234] r9:c69d2000 r8:c03002e4 r7:00000004 r6:b6fd8e00 r5:0000000c r4:0000000c
3032 04:40:33.779087 # [ 117.059993] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3033 04:40:33.782675 # [ 117.067569] Exception stack(0xc69d3fa8 to 0xc69d3ff0)
3034 04:40:33.789441 # [ 117.072631] 3fa0: 0000000c 0000000c 00000001 b6e91000 0000000c 00000000
3035 04:40:33.799856 # [ 117.080819] 3fc0: 0000000c 0000000c b6fd8e00 00000004 00000001 00000000 00020000 beaafa54
3036 04:40:33.803642 # [ 117.089005] 3fe0: 00000004 beaaf788 b6f4694f b6eccc66
3037 04:40:33.809240 # [ 117.094070] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
3038 04:40:33.813894 # [ 117.100178] ---[ end trace 5e193b5fb07bd252 ]---
3039 04:40:33.817674 # EXEC_RODATA: missing 'call trace:': [FAIL]
3040 04:40:33.824242 not ok 34 selftests: lkdtm: EXEC_RODATA.sh # exit=1
3041 04:40:33.825398 # selftests: lkdtm: EXEC_USERSPACE.sh
3042 04:40:33.873281 [ 117.720184] lkdtm: Performing direct entry EXEC_USERSPACE
3043 04:40:33.874692 [ 117.725622] lkdtm: attempting ok execution at c0c2e208
3044 04:40:33.882217 [ 117.730989] lkdtm: attempting bad execution at b6f65000
3045 04:40:33.890902 [ 117.736235] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f65000
3046 04:40:33.894718 [ 117.743384] Internal error: : b [#8] SMP ARM
3047 04:40:33.924185 [ 117.747663] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3048 04:40:33.928978 [ 117.776734] CPU: 1 PID: 2159 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3049 04:40:33.938741 [ 117.784486] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3050 04:40:33.939038 [ 117.791026] PC is at 0xb6f65000
3051 04:40:33.943785 [ 117.794187] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3052 04:40:33.953033 [ 117.799074] pc : [<b6f65000>] lr : [<c0c2e35c>] psr: 600e0013
3053 04:40:33.957597 [ 117.805347] sp : c6ab1e48 ip : 00000027 fp : c6ab1e64
3054 04:40:33.959797 [ 117.810578] r10: 0000000f r9 : c1acf9fc r8 : c15e7d98
3055 04:40:33.968077 [ 117.815809] r7 : c6ab1f60 r6 : 0000000f r5 : c6dce000 r4 : b6f65000
3056 04:40:33.976053 [ 117.822344] r3 : 6a90c2d0 r2 : 6a90c2d0 r1 : ef7965e4 r0 : 0000002b
3057 04:40:33.981775 [ 117.828881] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3058 04:40:33.985716 [ 117.836026] Control: 10c5387d Table: 16a7804a DAC: 00000051
3059 04:40:33.993488 [ 117.841781] Process cat (pid: 2159, stack limit = 0xc5c18a66)
3060 04:40:33.996304 [ 117.847535] Stack: (0xc6ab1e48 to 0xc6ab2000)
3061 04:40:34.006034 [ 117.851907] 1e40: 00000001 00000000 0000000f 00000024 c6ab1e74 c6ab1e68
3062 04:40:34.012080 [ 117.860096] 1e60: c0c2d498 c0c2e2a4 c6ab1e9c c6ab1e78 c0c2d998 c0c2d478 c0c2d878 c5b628c0
3063 04:40:34.024737 [ 117.868285] 1e80: b6e1f000 0000000f c5360540 c6ab1f60 c6ab1ec4 c6ab1ea0 c07f4d18 c0c2d884
3064 04:40:34.030120 [ 117.876474] 1ea0: 00000000 c5b628c0 b6e1f000 c2816000 c6ab1f60 c07f4cb4 c6ab1f5c c6ab1ec8
3065 04:40:34.040194 [ 117.884661] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6ab0000
3066 04:40:34.047159 [ 117.892849] 1ee0: b6e1f000 00020000 00000004 0000000f 0001fff1 c6ab1ee0 00000001 b6e1e000
3067 04:40:34.053027 [ 117.901036] 1f00: c5b6b180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3068 04:40:34.062570 [ 117.909224] 1f20: 00000000 00000000 c139f1a8 6a90c2d0 c205ca60 c5b628c0 c5b628c0 c6ab0000
3069 04:40:34.071609 [ 117.917412] 1f40: b6e1f000 00000000 00000000 00000004 c6ab1f94 c6ab1f60 c0598924 c0598290
3070 04:40:34.079655 [ 117.925600] 1f60: 00000000 00000000 c6ab1fac 6a90c2d0 0000000f 0000000f b6f66e00 00000004
3071 04:40:34.085956 [ 117.933787] 1f80: c03002e4 c6ab0000 c6ab1fa4 c6ab1f98 c05989b4 c05988bc 00000000 c6ab1fa8
3072 04:40:34.094694 [ 117.941975] 1fa0: c03000c0 c05989a8 0000000f 0000000f 00000001 b6e1f000 0000000f 00000000
3073 04:40:34.102114 [ 117.950163] 1fc0: 0000000f 0000000f b6f66e00 00000004 00000001 00000000 00020000 bea4aa54
3074 04:40:34.110962 [ 117.958351] 1fe0: 00000004 bea4a788 b6ed494f b6e5ac66 800e0030 00000001 00000000 00000000
3075 04:40:34.115167 [ 117.966531] Backtrace:
3076 04:40:34.122117 [ 117.969006] [<c0c2e298>] (lkdtm_EXEC_USERSPACE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3077 04:40:34.123731 [ 117.977538] r4:00000024
3078 04:40:34.132482 [ 117.980088] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3079 04:40:34.139944 [ 117.988109] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3080 04:40:34.148344 [ 117.996039] r9:c6ab1f60 r8:c5360540 r7:0000000f r6:b6e1f000 r5:c5b628c0 r4:c0c2d878
3081 04:40:34.157510 [ 118.003802] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3082 04:40:34.164503 [ 118.011645] r9:c07f4cb4 r8:c6ab1f60 r7:c2816000 r6:b6e1f000 r5:c5b628c0 r4:00000000
3083 04:40:34.170665 [ 118.019400] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3084 04:40:34.178960 [ 118.026547] r10:00000004 r9:00000000 r8:00000000 r7:b6e1f000 r6:c6ab0000 r5:c5b628c0
3085 04:40:34.181302 [ 118.034382] r4:c5b628c0
3086 04:40:34.189584 [ 118.036928] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3087 04:40:34.195506 [ 118.044073] r9:c6ab0000 r8:c03002e4 r7:00000004 r6:b6f66e00 r5:0000000f r4:0000000f
3088 04:40:34.203846 [ 118.051832] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3089 04:40:34.208803 [ 118.059407] Exception stack(0xc6ab1fa8 to 0xc6ab1ff0)
3090 04:40:34.218154 [ 118.064470] 1fa0: 0000000f 0000000f 00000001 b6e1f000 0000000f 00000000
3091 04:40:34.224489 [ 118.072659] 1fc0: 0000000f 0000000f b6f66e00 00000004 00000001 00000000 00020000 bea4aa54
3092 04:40:34.231607 [ 118.080845] 1fe0: 00000004 bea4a788 b6ed494f b6e5ac66
3093 04:40:34.235956 [ 118.085910] Code: bad PC value
3094 04:40:34.237694 [ 118.088980] ---[ end trace 5e193b5fb07bd253 ]---
3095 04:40:34.240659 # Segmentation fault
3096 04:40:34.393717 # [ 117.720184] lkdtm: Performing direct entry EXEC_USERSPACE
3097 04:40:34.399172 # [ 117.725622] lkdtm: attempting ok execution at c0c2e208
3098 04:40:34.403819 # [ 117.730989] lkdtm: attempting bad execution at b6f65000
3099 04:40:34.411740 # [ 117.736235] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f65000
3100 04:40:34.415599 # [ 117.743384] Internal error: : b [#8] SMP ARM
3101 04:40:34.444773 # [ 117.747663] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3102 04:40:34.452506 # [ 117.776734] CPU: 1 PID: 2159 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3103 04:40:34.463899 # [ 117.784486] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3104 04:40:34.464151 # [ 117.791026] PC is at 0xb6f65000
3105 04:40:34.468510 # [ 117.794187] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3106 04:40:34.474699 # [ 117.799074] pc : [<b6f65000>] lr : [<c0c2e35c>] psr: 600e0013
3107 04:40:34.481970 # [ 117.805347] sp : c6ab1e48 ip : 00000027 fp : c6ab1e64
3108 04:40:34.484402 # [ 117.810578] r10: 0000000f r9 : c1acf9fc r8 : c15e7d98
3109 04:40:34.490811 # [ 117.815809] r7 : c6ab1f60 r6 : 0000000f r5 : c6dce000 r4 : b6f65000
3110 04:40:34.498820 # [ 117.822344] r3 : 6a90c2d0 r2 : 6a90c2d0 r1 : ef7965e4 r0 : 0000002b
3111 04:40:34.505682 # [ 117.828881] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3112 04:40:34.514233 # [ 117.836026] Control: 10c5387d Table: 16a7804a DAC: 00000051
3113 04:40:34.516480 # [ 117.841781] Process cat (pid: 2159, stack limit = 0xc5c18a66)
3114 04:40:34.527763 # [ 117.847535] Stack: (0xc6ab1e48 to 0xc6ab2000)
3115 04:40:34.530636 # [ 117.851907] 1e40: 00000001 00000000 0000000f 00000024 c6ab1e74 c6ab1e68
3116 04:40:34.538075 # [ 117.860096] 1e60: c0c2d498 c0c2e2a4 c6ab1e9c c6ab1e78 c0c2d998 c0c2d478 c0c2d878 c5b628c0
3117 04:40:34.547941 # [ 117.868285] 1e80: b6e1f000 0000000f c5360540 c6ab1f60 c6ab1ec4 c6ab1ea0 c07f4d18 c0c2d884
3118 04:40:34.556066 # [ 117.876474] 1ea0: 00000000 c5b628c0 b6e1f000 c2816000 c6ab1f60 c07f4cb4 c6ab1f5c c6ab1ec8
3119 04:40:34.563008 # [ 117.884661] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6ab0000
3120 04:40:34.571093 # [ 117.892849] 1ee0: b6e1f000 00020000 00000004 0000000f 0001fff1 c6ab1ee0 00000001 b6e1e000
3121 04:40:34.579807 # [ 117.901036] 1f00: c5b6b180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3122 04:40:34.589619 # [ 117.909224] 1f20: 00000000 00000000 c139f1a8 6a90c2d0 c205ca60 c5b628c0 c5b628c0 c6ab0000
3123 04:40:34.599709 # [ 117.917412] 1f40: b6e1f000 00000000 00000000 00000004 c6ab1f94 c6ab1f60 c0598924 c0598290
3124 04:40:34.604676 # [ 117.925600] 1f60: 00000000 00000000 c6ab1fac 6a90c2d0 0000000f 0000000f b6f66e00 00000004
3125 04:40:34.613627 # [ 117.933787] 1f80: c03002e4 c6ab0000 c6ab1fa4 c6ab1f98 c05989b4 c05988bc 00000000 c6ab1fa8
3126 04:40:34.622037 # [ 117.941975] 1fa0: c03000c0 c05989a8 0000000f 0000000f 00000001 b6e1f000 0000000f 00000000
3127 04:40:34.631675 # [ 117.950163] 1fc0: 0000000f 0000000f b6f66e00 00000004 00000001 00000000 00020000 bea4aa54
3128 04:40:34.639885 # [ 117.958351] 1fe0: 00000004 bea4a788 b6ed494f b6e5ac66 800e0030 00000001 00000000 00000000
3129 04:40:34.642631 # [ 117.966531] Backtrace:
3130 04:40:34.650180 # [ 117.969006] [<c0c2e298>] (lkdtm_EXEC_USERSPACE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3131 04:40:34.655044 # [ 117.977538] r4:00000024
3132 04:40:34.662087 # [ 117.980088] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3133 04:40:34.667758 # [ 117.988109] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3134 04:40:34.677425 # [ 117.996039] r9:c6ab1f60 r8:c5360540 r7:0000000f r6:b6e1f000 r5:c5b628c0 r4:c0c2d878
3135 04:40:34.686022 # [ 118.003802] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3136 04:40:34.695569 # [ 118.011645] r9:c07f4cb4 r8:c6ab1f60 r7:c2816000 r6:b6e1f000 r5:c5b628c0 r4:00000000
3137 04:40:34.700742 # [ 118.019400] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3138 04:40:34.707050 # [ 118.026547] r10:00000004 r9:00000000 r8:00000000 r7:b6e1f000 r6:c6ab0000 r5:c5b628c0
3139 04:40:34.710885 # [ 118.034382] r4:c5b628c0
3140 04:40:34.718024 # [ 118.036928] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3141 04:40:34.725356 # [ 118.044073] r9:c6ab0000 r8:c03002e4 r7:00000004 r6:b6f66e00 r5:0000000f r4:0000000f
3142 04:40:34.734600 # [ 118.051832] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3143 04:40:34.739727 # [ 118.059407] Exception stack(0xc6ab1fa8 to 0xc6ab1ff0)
3144 04:40:34.747095 # [ 118.064470] 1fa0: 0000000f 0000000f 00000001 b6e1f000 0000000f 00000000
3145 04:40:34.755569 # [ 118.072659] 1fc0: 0000000f 0000000f b6f66e00 00000004 00000001 00000000 00020000 bea4aa54
3146 04:40:34.762002 # [ 118.080845] 1fe0: 00000004 bea4a788 b6ed494f b6e5ac66
3147 04:40:34.762822 # [ 118.085910] Code: bad PC value
3148 04:40:34.769361 # [ 118.088980] ---[ end trace 5e193b5fb07bd253 ]---
3149 04:40:34.775167 # EXEC_USERSPACE: missing 'call trace:': [FAIL]
3150 04:40:34.779942 not ok 35 selftests: lkdtm: EXEC_USERSPACE.sh # exit=1
3151 04:40:34.786663 # selftests: lkdtm: EXE[ 118.634259] lkdtm: Performing direct entry EXEC_NULL
3152 04:40:34.786919 C_NULL.sh
3153 04:40:34.789713 [ 118.639922] lkdtm: attempting ok execution at c0c2e208
3154 04:40:34.794803 [ 118.645895] lkdtm: attempting bad execution at 00000000
3155 04:40:34.799719 [ 118.651227] 8<--- cut here ---
3156 04:40:34.806729 [ 118.654301] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3157 04:40:34.812162 [ 118.664269] pgd = cd872e6a
3158 04:40:34.816463 [ 118.667061] [00000000] *pgd=00000000
3159 04:40:34.819770 [ 118.670675] Internal error: Oops: 80000005 [#9] SMP ARM
3160 04:40:34.848851 [ 118.675910] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3161 04:40:34.857134 [ 118.704986] CPU: 0 PID: 2230 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3162 04:40:34.866551 [ 118.712736] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3163 04:40:34.867386 [ 118.719275] PC is at 0x0
3164 04:40:34.872638 [ 118.721825] LR is at execute_location+0xa4/0xb4
3165 04:40:34.876923 [ 118.726365] pc : [<00000000>] lr : [<c1389a20>] psr: 600e0013
3166 04:40:34.883916 [ 118.732640] sp : c4791e38 ip : c4791d40 fp : c4791e54
3167 04:40:34.891340 [ 118.737872] r10: 0000000a r9 : c1acfa0c r8 : c15e7d98
3168 04:40:34.894931 [ 118.743105] r7 : c4791f60 r6 : 00000000 r5 : 00000000 r4 : c0c2e208
3169 04:40:34.899974 [ 118.749639] r3 : 62801323 r2 : 62801323 r1 : ef7815e0 r0 : 0000002b
3170 04:40:34.908742 [ 118.756177] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3171 04:40:34.914545 [ 118.763321] Control: 10c5387d Table: 16f1804a DAC: 00000051
3172 04:40:34.921729 [ 118.769075] Process cat (pid: 2230, stack limit = 0x1b962cc9)
3173 04:40:34.925650 [ 118.774829] Stack: (0xc4791e38 to 0xc4792000)
3174 04:40:34.931070 [ 118.779196] 1e20: 00000025 c59cb000
3175 04:40:34.940214 [ 118.787384] 1e40: 0000000a c4791f60 c4791e64 c4791e58 c1389c2c c1389988 c4791e74 c4791e68
3176 04:40:34.949562 [ 118.795572] 1e60: c0c2d498 c1389c18 c4791e9c c4791e78 c0c2d998 c0c2d478 c0c2d878 c5abe140
3177 04:40:34.956000 [ 118.803760] 1e80: b6e34000 0000000a c5360540 c4791f60 c4791ec4 c4791ea0 c07f4d18 c0c2d884
3178 04:40:34.965697 [ 118.811948] 1ea0: 00000000 c5abe140 b6e34000 c2816000 c4791f60 c07f4cb4 c4791f5c c4791ec8
3179 04:40:34.973741 [ 118.820137] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c4790000
3180 04:40:34.983139 [ 118.828325] 1ee0: b6e34000 00020000 00000004 0000000a 0001fff6 c4791ee0 00000001 b6e33000
3181 04:40:34.992029 [ 118.836512] 1f00: c47eb680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3182 04:40:34.997986 [ 118.844701] 1f20: 00000000 00000000 c139f1a8 62801323 c205ca60 c5abe140 c5abe140 c4790000
3183 04:40:35.005875 [ 118.852889] 1f40: b6e34000 00000000 00000000 00000004 c4791f94 c4791f60 c0598924 c0598290
3184 04:40:35.013857 [ 118.861077] 1f60: 00000000 00000000 c4791fac 62801323 0000000a 0000000a b6f7be00 00000004
3185 04:40:35.022553 [ 118.869265] 1f80: c03002e4 c4790000 c4791fa4 c4791f98 c05989b4 c05988bc 00000000 c4791fa8
3186 04:40:35.033681 [ 118.877453] 1fa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6e34000 0000000a 00000000
3187 04:40:35.039633 [ 118.885642] 1fc0: 0000000a 0000000a b6f7be00 00000004 00000001 00000000 00020000 bebb9a54
3188 04:40:35.047620 [ 118.893830] 1fe0: 00000004 bebb9788 b6ee994f b6e6fc66 800e0030 00000001 00000000 00000000
3189 04:40:35.051231 [ 118.902010] Backtrace:
3190 04:40:35.056550 [ 118.904480] [<c138997c>] (execute_location) from [<c1389c2c>] (lkdtm_EXEC_NULL+0x20/0x24)
3191 04:40:35.062031 [ 118.912669] r7:c4791f60 r6:0000000a r5:c59cb000 r4:00000025
3192 04:40:35.070104 [ 118.918351] [<c1389c0c>] (lkdtm_EXEC_NULL) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3193 04:40:35.080613 [ 118.926460] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3194 04:40:35.086794 [ 118.934482] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3195 04:40:35.094797 [ 118.942412] r9:c4791f60 r8:c5360540 r7:0000000a r6:b6e34000 r5:c5abe140 r4:c0c2d878
3196 04:40:35.103557 [ 118.950172] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3197 04:40:35.110948 [ 118.958013] r9:c07f4cb4 r8:c4791f60 r7:c2816000 r6:b6e34000 r5:c5abe140 r4:00000000
3198 04:40:35.117088 [ 118.965770] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3199 04:40:35.124666 [ 118.972918] r10:00000004 r9:00000000 r8:00000000 r7:b6e34000 r6:c4790000 r5:c5abe140
3200 04:40:35.128674 [ 118.980753] r4:c5abe140
3201 04:40:35.134107 [ 118.983299] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3202 04:40:35.142973 [ 118.990446] r9:c4790000 r8:c03002e4 r7:00000004 r6:b6f7be00 r5:0000000a r4:0000000a
3203 04:40:35.150139 [ 118.998205] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3204 04:40:35.154721 [ 119.005780] Exception stack(0xc4791fa8 to 0xc4791ff0)
3205 04:40:35.167786 [ 119.010843] 1fa0: 0000000a 0000000a 00000001 b6e34000 0000000a 00000000
3206 04:40:35.173687 [ 119.019031] 1fc0: 0000000a 0000000a b6f7be00 00000004 00000001 00000000 00020000 bebb9a54
3207 04:40:35.176881 [ 119.027217] 1fe0: 00000004 bebb9788 b6ee994f b6e6fc66
3208 04:40:35.180011 [ 119.032282] Code: bad PC value
3209 04:40:35.183731 [ 119.035395] ---[ end trace 5e193b5fb07bd254 ]---
3210 04:40:35.187878 # Segmentation fault
3211 04:40:35.305736 # [ 118.634259] lkdtm: Performing direct entry EXEC_NULL
3212 04:40:35.310162 # [ 118.639922] lkdtm: attempting ok execution at c0c2e208
3213 04:40:35.319533 # [ 118.645895] lkdtm: attempting bad execution at 00000000
3214 04:40:35.319764 # [ 118.651227] 8<--- cut here ---
3215 04:40:35.328541 # [ 118.654301] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3216 04:40:35.332925 # [ 118.664269] pgd = cd872e6a
3217 04:40:35.333967 # [ 118.667061] [00000000] *pgd=00000000
3218 04:40:35.339912 # [ 118.670675] Internal error: Oops: 80000005 [#9] SMP ARM
3219 04:40:35.368726 # [ 118.675910] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3220 04:40:35.376928 # [ 118.704986] CPU: 0 PID: 2230 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3221 04:40:35.383278 # [ 118.712736] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3222 04:40:35.385600 # [ 118.719275] PC is at 0x0
3223 04:40:35.390169 # [ 118.721825] LR is at execute_location+0xa4/0xb4
3224 04:40:35.397508 # [ 118.726365] pc : [<00000000>] lr : [<c1389a20>] psr: 600e0013
3225 04:40:35.402261 # [ 118.732640] sp : c4791e38 ip : c4791d40 fp : c4791e54
3226 04:40:35.408390 # [ 118.737872] r10: 0000000a r9 : c1acfa0c r8 : c15e7d98
3227 04:40:35.414608 # [ 118.743105] r7 : c4791f60 r6 : 00000000 r5 : 00000000 r4 : c0c2e208
3228 04:40:35.421211 # [ 118.749639] r3 : 62801323 r2 : 62801323 r1 : ef7815e0 r0 : 0000002b
3229 04:40:35.429242 # [ 118.756177] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3230 04:40:35.434843 # [ 118.763321] Control: 10c5387d Table: 16f1804a DAC: 00000051
3231 04:40:35.441044 # [ 118.769075] Process cat (pid: 2230, stack limit = 0x1b962cc9)
3232 04:40:35.444731 # [ 118.774829] Stack: (0xc4791e38 to 0xc4792000)
3233 04:40:35.455998 # [ 118.779196] 1e20: 00000025 c59cb000
3234 04:40:35.464294 # [ 118.787384] 1e40: 0000000a c4791f60 c4791e64 c4791e58 c1389c2c c1389988 c4791e74 c4791e68
3235 04:40:35.471646 # [ 118.795572] 1e60: c0c2d498 c1389c18 c4791e9c c4791e78 c0c2d998 c0c2d478 c0c2d878 c5abe140
3236 04:40:35.477485 # [ 118.803760] 1e80: b6e34000 0000000a c5360540 c4791f60 c4791ec4 c4791ea0 c07f4d18 c0c2d884
3237 04:40:35.485661 # [ 118.811948] 1ea0: 00000000 c5abe140 b6e34000 c2816000 c4791f60 c07f4cb4 c4791f5c c4791ec8
3238 04:40:35.498273 # [ 118.820137] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c4790000
3239 04:40:35.502782 # [ 118.828325] 1ee0: b6e34000 00020000 00000004 0000000a 0001fff6 c4791ee0 00000001 b6e33000
3240 04:40:35.513099 # [ 118.836512] 1f00: c47eb680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3241 04:40:35.518746 # [ 118.844701] 1f20: 00000000 00000000 c139f1a8 62801323 c205ca60 c5abe140 c5abe140 c4790000
3242 04:40:35.527487 # [ 118.852889] 1f40: b6e34000 00000000 00000000 00000004 c4791f94 c4791f60 c0598924 c0598290
3243 04:40:35.537727 # [ 118.861077] 1f60: 00000000 00000000 c4791fac 62801323 0000000a 0000000a b6f7be00 00000004
3244 04:40:35.544506 # [ 118.869265] 1f80: c03002e4 c4790000 c4791fa4 c4791f98 c05989b4 c05988bc 00000000 c4791fa8
3245 04:40:35.554223 # [ 118.877453] 1fa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6e34000 0000000a 00000000
3246 04:40:35.560921 # [ 118.885642] 1fc0: 0000000a 0000000a b6f7be00 00000004 00000001 00000000 00020000 bebb9a54
3247 04:40:35.569853 # [ 118.893830] 1fe0: 00000004 bebb9788 b6ee994f b6e6fc66 800e0030 00000001 00000000 00000000
3248 04:40:35.571985 # [ 118.902010] Backtrace:
3249 04:40:35.580927 # [ 118.904480] [<c138997c>] (execute_location) from [<c1389c2c>] (lkdtm_EXEC_NULL+0x20/0x24)
3250 04:40:35.585803 # [ 118.912669] r7:c4791f60 r6:0000000a r5:c59cb000 r4:00000025
3251 04:40:35.594769 # [ 118.918351] [<c1389c0c>] (lkdtm_EXEC_NULL) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3252 04:40:35.602287 # [ 118.926460] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3253 04:40:35.611260 # [ 118.934482] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3254 04:40:35.619800 # [ 118.942412] r9:c4791f60 r8:c5360540 r7:0000000a r6:b6e34000 r5:c5abe140 r4:c0c2d878
3255 04:40:35.628504 # [ 118.950172] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3256 04:40:35.636662 # [ 118.958013] r9:c07f4cb4 r8:c4791f60 r7:c2816000 r6:b6e34000 r5:c5abe140 r4:00000000
3257 04:40:35.644484 # [ 118.965770] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3258 04:40:35.650133 # [ 118.972918] r10:00000004 r9:00000000 r8:00000000 r7:b6e34000 r6:c4790000 r5:c5abe140
3259 04:40:35.654192 # [ 118.980753] r4:c5abe140
3260 04:40:35.659886 # [ 118.983299] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3261 04:40:35.669847 # [ 118.990446] r9:c4790000 r8:c03002e4 r7:00000004 r6:b6f7be00 r5:0000000a r4:0000000a
3262 04:40:35.677108 # [ 118.998205] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3263 04:40:35.683609 # [ 119.005780] Exception stack(0xc4791fa8 to 0xc4791ff0)
3264 04:40:35.690220 # [ 119.010843] 1fa0: 0000000a 0000000a 00000001 b6e34000 0000000a 00000000
3265 04:40:35.698868 # [ 119.019031] 1fc0: 0000000a 0000000a b6f7be00 00000004 00000001 00000000 00020000 bebb9a54
3266 04:40:35.703672 # [ 119.027217] 1fe0: 00000004 bebb9788 b6ee994f b6e6fc66
3267 04:40:35.705338 # [ 119.032282] Code: bad PC value
3268 04:40:35.711135 # [ 119.035395] ---[ end trace 5e193b5fb07bd254 ]---
3269 04:40:35.716319 # EXEC_NULL: missing 'call trace:': [FAIL]
3270 04:40:35.721743 not ok 36 selftests: lkdtm: EXEC_NULL.sh # exit=1
3271 04:40:35.721999 # selftests: lkdtm: ACCESS_USERSPACE.sh
3272 04:40:35.730113 [ 119.580828] lkdtm: Performing direct entry ACCESS_USERSPACE
3273 04:40:35.735134 [ 119.586668] lkdtm: attempting bad read at b6f81000
3274 04:40:35.738879 [ 119.591499] 8<--- cut here ---
3275 04:40:35.747665 [ 119.594579] Unhandled fault: page domain fault (0x01b) at 0xb6f81000
3276 04:40:35.748491 [ 119.600948] pgd = 01523de2
3277 04:40:35.752170 [ 119.603661] [b6f81000] *pgd=492f4831
3278 04:40:35.758323 [ 119.607255] Internal error: : 1b [#10] SMP ARM
3279 04:40:35.785994 [ 119.611710] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3280 04:40:35.794486 [ 119.640781] CPU: 2 PID: 2306 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3281 04:40:35.798876 [ 119.648532] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3282 04:40:35.808035 [ 119.655081] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3283 04:40:35.808265 [ 119.660316] LR is at 0x0
3284 04:40:35.812811 [ 119.662858] pc : [<c0c2e480>] lr : [<00000000>] psr: 600e0013
3285 04:40:35.819222 [ 119.669133] sp : c6cbbe38 ip : 00000027 fp : c6cbbe64
3286 04:40:35.825624 [ 119.674366] r10: 00000011 r9 : c1acfa18 r8 : c15e7d98
3287 04:40:35.830956 [ 119.679598] r7 : c6cbbf60 r6 : 00000051 r5 : c6cba000 r4 : b6f81000
3288 04:40:35.839143 [ 119.686131] r3 : 81816780 r2 : 81816780 r1 : ef7ab5e4 r0 : 00000026
3289 04:40:35.845853 [ 119.692667] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3290 04:40:35.849289 [ 119.699810] Control: 10c5387d Table: 16e6804a DAC: 00000051
3291 04:40:35.855783 [ 119.705565] Process cat (pid: 2306, stack limit = 0x6f2cbcac)
3292 04:40:35.860252 [ 119.711320] Stack: (0xc6cbbe38 to 0xc6cbc000)
3293 04:40:35.869082 [ 119.715688] be20: 00000022 00000000
3294 04:40:35.875643 [ 119.723876] be40: 00000000 81816780 c6cbbe6c 00000026 c6c21000 00000011 c6cbbe74 c6cbbe68
3295 04:40:35.884694 [ 119.732065] be60: c0c2d498 c0c2e378 c6cbbe9c c6cbbe78 c0c2d998 c0c2d478 c0c2d878 c47eba40
3296 04:40:35.892327 [ 119.740253] be80: b6e3b000 00000011 c5360540 c6cbbf60 c6cbbec4 c6cbbea0 c07f4d18 c0c2d884
3297 04:40:35.904163 [ 119.748442] bea0: 00000000 c47eba40 b6e3b000 c2816000 c6cbbf60 c07f4cb4 c6cbbf5c c6cbbec8
3298 04:40:35.911160 [ 119.756629] bec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6cba000
3299 04:40:35.921124 [ 119.764816] bee0: b6e3b000 00020000 00000004 00000011 0001ffef c6cbbee0 00000001 b6e3a000
3300 04:40:35.924825 [ 119.773002] bf00: c5b63400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3301 04:40:35.934786 [ 119.781189] bf20: 00000000 00000000 c139f1a8 81816780 c205ca60 c47eba40 c47eba40 c6cba000
3302 04:40:35.943735 [ 119.789377] bf40: b6e3b000 00000000 00000000 00000004 c6cbbf94 c6cbbf60 c0598924 c0598290
3303 04:40:35.950912 [ 119.797565] bf60: 00000000 00000000 c6cbbfac 81816780 00000011 00000011 b6f82e00 00000004
3304 04:40:35.960923 [ 119.805752] bf80: c03002e4 c6cba000 c6cbbfa4 c6cbbf98 c05989b4 c05988bc 00000000 c6cbbfa8
3305 04:40:35.965850 [ 119.813941] bfa0: c03000c0 c05989a8 00000011 00000011 00000001 b6e3b000 00000011 00000000
3306 04:40:35.974486 [ 119.822129] bfc0: 00000011 00000011 b6f82e00 00000004 00000001 00000000 00020000 bea7ba54
3307 04:40:35.982151 [ 119.830315] bfe0: 00000004 bea7b788 b6ef094f b6e76c66 800e0030 00000001 00000000 00000000
3308 04:40:35.984657 [ 119.838497] Backtrace:
3309 04:40:35.996998 [ 119.840971] [<c0c2e36c>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3310 04:40:35.998960 [ 119.849679] r6:00000011 r5:c6c21000 r4:00000026
3311 04:40:36.007418 [ 119.854316] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3312 04:40:36.016095 [ 119.862338] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3313 04:40:36.024693 [ 119.870268] r9:c6cbbf60 r8:c5360540 r7:00000011 r6:b6e3b000 r5:c47eba40 r4:c0c2d878
3314 04:40:36.030011 [ 119.878027] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3315 04:40:36.038179 [ 119.885867] r9:c07f4cb4 r8:c6cbbf60 r7:c2816000 r6:b6e3b000 r5:c47eba40 r4:00000000
3316 04:40:36.046825 [ 119.893624] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3317 04:40:36.054654 [ 119.900773] r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c6cba000 r5:c47eba40
3318 04:40:36.056780 [ 119.908608] r4:c47eba40
3319 04:40:36.061926 [ 119.911155] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3320 04:40:36.071207 [ 119.918302] r9:c6cba000 r8:c03002e4 r7:00000004 r6:b6f82e00 r5:00000011 r4:00000011
3321 04:40:36.077301 [ 119.926061] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3322 04:40:36.085324 [ 119.933637] Exception stack(0xc6cbbfa8 to 0xc6cbbff0)
3323 04:40:36.091246 [ 119.938698] bfa0: 00000011 00000011 00000001 b6e3b000 00000011 00000000
3324 04:40:36.100824 [ 119.946886] bfc0: 00000011 00000011 b6f82e00 00000004 00000001 00000000 00020000 bea7ba54
3325 04:40:36.103795 [ 119.955071] bfe0: 00000004 bea7b788 b6ef094f b6e76c66
3326 04:40:36.110044 [ 119.960135] Code: e1a01004 e300093c e34c01ad eb1d422b (e5943000)
3327 04:40:36.114646 [ 119.966242] ---[ end trace 5e193b5fb07bd255 ]---
3328 04:40:36.122341 # Segmentation fault
3329 04:40:36.262421 # [ 119.580828] lkdtm: Performing direct entry ACCESS_USERSPACE
3330 04:40:36.267385 # [ 119.586668] lkdtm: attempting bad read at b6f81000
3331 04:40:36.271984 # [ 119.591499] 8<--- cut here ---
3332 04:40:36.280159 # [ 119.594579] Unhandled fault: page domain fault (0x01b) at 0xb6f81000
3333 04:40:36.280480 # [ 119.600948] pgd = 01523de2
3334 04:40:36.282829 # [ 119.603661] [b6f81000] *pgd=492f4831
3335 04:40:36.287181 # [ 119.607255] Internal error: : 1b [#10] SMP ARM
3336 04:40:36.319695 # [ 119.611710] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3337 04:40:36.325959 # [ 119.640781] CPU: 2 PID: 2306 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3338 04:40:36.330304 # [ 119.648532] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3339 04:40:36.337251 # [ 119.655081] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3340 04:40:36.342328 # [ 119.660316] LR is at 0x0
3341 04:40:36.345732 # [ 119.662858] pc : [<c0c2e480>] lr : [<00000000>] psr: 600e0013
3342 04:40:36.352911 # [ 119.669133] sp : c6cbbe38 ip : 00000027 fp : c6cbbe64
3343 04:40:36.356730 # [ 119.674366] r10: 00000011 r9 : c1acfa18 r8 : c15e7d98
3344 04:40:36.364163 # [ 119.679598] r7 : c6cbbf60 r6 : 00000051 r5 : c6cba000 r4 : b6f81000
3345 04:40:36.371490 # [ 119.686131] r3 : 81816780 r2 : 81816780 r1 : ef7ab5e4 r0 : 00000026
3346 04:40:36.377007 # [ 119.692667] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3347 04:40:36.382020 # [ 119.699810] Control: 10c5387d Table: 16e6804a DAC: 00000051
3348 04:40:36.389022 # [ 119.705565] Process cat (pid: 2306, stack limit = 0x6f2cbcac)
3349 04:40:36.395619 # [ 119.711320] Stack: (0xc6cbbe38 to 0xc6cbc000)
3350 04:40:36.402689 # [ 119.715688] be20: 00000022 00000000
3351 04:40:36.410252 # [ 119.723876] be40: 00000000 81816780 c6cbbe6c 00000026 c6c21000 00000011 c6cbbe74 c6cbbe68
3352 04:40:36.419070 # [ 119.732065] be60: c0c2d498 c0c2e378 c6cbbe9c c6cbbe78 c0c2d998 c0c2d478 c0c2d878 c47eba40
3353 04:40:36.429222 # [ 119.740253] be80: b6e3b000 00000011 c5360540 c6cbbf60 c6cbbec4 c6cbbea0 c07f4d18 c0c2d884
3354 04:40:36.438582 # [ 119.748442] bea0: 00000000 c47eba40 b6e3b000 c2816000 c6cbbf60 c07f4cb4 c6cbbf5c c6cbbec8
3355 04:40:36.443850 # [ 119.756629] bec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6cba000
3356 04:40:36.451110 # [ 119.764816] bee0: b6e3b000 00020000 00000004 00000011 0001ffef c6cbbee0 00000001 b6e3a000
3357 04:40:36.460921 # [ 119.773002] bf00: c5b63400 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3358 04:40:36.467930 # [ 119.781189] bf20: 00000000 00000000 c139f1a8 81816780 c205ca60 c47eba40 c47eba40 c6cba000
3359 04:40:36.475763 # [ 119.789377] bf40: b6e3b000 00000000 00000000 00000004 c6cbbf94 c6cbbf60 c0598924 c0598290
3360 04:40:36.485859 # [ 119.797565] bf60: 00000000 00000000 c6cbbfac 81816780 00000011 00000011 b6f82e00 00000004
3361 04:40:36.498656 # [ 119.805752] bf80: c03002e4 c6cba000 c6cbbfa4 c6cbbf98 c05989b4 c05988bc 00000000 c6cbbfa8
3362 04:40:36.503380 # [ 119.813941] bfa0: c03000c0 c05989a8 00000011 00000011 00000001 b6e3b000 00000011 00000000
3363 04:40:36.511686 # [ 119.822129] bfc0: 00000011 00000011 b6f82e00 00000004 00000001 00000000 00020000 bea7ba54
3364 04:40:36.518149 # [ 119.830315] bfe0: 00000004 bea7b788 b6ef094f b6e76c66 800e0030 00000001 00000000 00000000
3365 04:40:36.522177 # [ 119.838497] Backtrace:
3366 04:40:36.530794 # [ 119.840971] [<c0c2e36c>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3367 04:40:36.537151 # [ 119.849679] r6:00000011 r5:c6c21000 r4:00000026
3368 04:40:36.542811 # [ 119.854316] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3369 04:40:36.551386 # [ 119.862338] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3370 04:40:36.559564 # [ 119.870268] r9:c6cbbf60 r8:c5360540 r7:00000011 r6:b6e3b000 r5:c47eba40 r4:c0c2d878
3371 04:40:36.566737 # [ 119.878027] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3372 04:40:36.577779 # [ 119.885867] r9:c07f4cb4 r8:c6cbbf60 r7:c2816000 r6:b6e3b000 r5:c47eba40 r4:00000000
3373 04:40:36.581733 # [ 119.893624] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3374 04:40:36.592202 # [ 119.900773] r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c6cba000 r5:c47eba40
3375 04:40:36.592469 # [ 119.908608] r4:c47eba40
3376 04:40:36.601778 # [ 119.911155] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3377 04:40:36.609000 # [ 119.918302] r9:c6cba000 r8:c03002e4 r7:00000004 r6:b6f82e00 r5:00000011 r4:00000011
3378 04:40:36.615881 # [ 119.926061] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3379 04:40:36.620111 # [ 119.933637] Exception stack(0xc6cbbfa8 to 0xc6cbbff0)
3380 04:40:36.629805 # [ 119.938698] bfa0: 00000011 00000011 00000001 b6e3b000 00000011 00000000
3381 04:40:36.637682 # [ 119.946886] bfc0: 00000011 00000011 b6f82e00 00000004 00000001 00000000 00020000 bea7ba54
3382 04:40:36.642990 # [ 119.955071] bfe0: 00000004 bea7b788 b6ef094f b6e76c66
3383 04:40:36.650734 # [ 119.960135] Code: e1a01004 e300093c e34c01ad eb1d422b (e5943000)
3384 04:40:36.654856 # [ 119.966242] ---[ end trace 5e193b5fb07bd255 ]---
3385 04:40:36.658101 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3386 04:40:36.663935 not ok 37 se[ 120.513534] lkdtm: Performing direct entry ACCESS_NULL
3387 04:40:36.671909 lftests: lkdtm: ACCESS_USERSPACE.[ 120.519664] lkdtm: attempting bad read at 00000000
3388 04:40:36.674110 sh # exit=1
3389 04:40:36.679914 # selftests: lkdtm: [ 120.527276] 8<--- cut here ---
3390 04:40:36.680167 ACCESS_NULL.sh
3391 04:40:36.686434 [ 120.533125] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3392 04:40:36.689157 [ 120.542679] pgd = 0f0f069e
3393 04:40:36.693090 [ 120.545405] [00000000] *pgd=00000000
3394 04:40:36.697311 [ 120.549056] Internal error: Oops: 5 [#11] SMP ARM
3395 04:40:36.729238 [ 120.553777] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3396 04:40:36.735706 [ 120.582839] CPU: 2 PID: 2382 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3397 04:40:36.744904 [ 120.590590] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3398 04:40:36.746001 [ 120.597138] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3399 04:40:36.751440 [ 120.601776] LR is at __irq_work_queue_local+0x40/0x74
3400 04:40:36.759695 [ 120.606836] pc : [<c1389c58>] lr : [<c049bb90>] psr: 600e0013
3401 04:40:36.766642 [ 120.613111] sp : c5d79e50 ip : c5d79d58 fp : c5d79e64
3402 04:40:36.767602 [ 120.618342] r10: 0000000c r9 : c1acfa2c r8 : c15e7d98
3403 04:40:36.774708 [ 120.623576] r7 : c5d79f60 r6 : 0000000c r5 : c5d19000 r4 : 00000000
3404 04:40:36.781514 [ 120.630110] r3 : 09b5a289 r2 : 09b5a289 r1 : ef7ab5e0 r0 : 00000026
3405 04:40:36.790645 [ 120.636646] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3406 04:40:36.793393 [ 120.643791] Control: 10c5387d Table: 16e6004a DAC: 00000051
3407 04:40:36.801405 [ 120.649546] Process cat (pid: 2382, stack limit = 0x5a258677)
3408 04:40:36.803816 [ 120.655301] Stack: (0xc5d79e50 to 0xc5d7a000)
3409 04:40:36.814272 [ 120.659672] 9e40: 00000027 c5d19000 c5d79e74 c5d79e68
3410 04:40:36.824903 [ 120.667860] 9e60: c0c2d498 c1389c3c c5d79e9c c5d79e78 c0c2d998 c0c2d478 c0c2d878 c5b6be00
3411 04:40:36.828424 [ 120.676050] 9e80: b6e16000 0000000c c5360540 c5d79f60 c5d79ec4 c5d79ea0 c07f4d18 c0c2d884
3412 04:40:36.837850 [ 120.684239] 9ea0: 00000000 c5b6be00 b6e16000 c2816000 c5d79f60 c07f4cb4 c5d79f5c c5d79ec8
3413 04:40:36.844260 [ 120.692429] 9ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c5d78000
3414 04:40:36.854765 [ 120.700616] 9ee0: b6e16000 00020000 00000004 0000000c 0001fff4 c5d79ee0 00000001 b6e15000
3415 04:40:36.861154 [ 120.708803] 9f00: c47ea000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3416 04:40:36.869393 [ 120.716991] 9f20: 00000000 00000000 c139f1a8 09b5a289 c205ca60 c5b6be00 c5b6be00 c5d78000
3417 04:40:36.877818 [ 120.725179] 9f40: b6e16000 00000000 00000000 00000004 c5d79f94 c5d79f60 c0598924 c0598290
3418 04:40:36.885813 [ 120.733369] 9f60: 00000000 00000000 c5d79fac 09b5a289 0000000c 0000000c b6f5de00 00000004
3419 04:40:36.894185 [ 120.741557] 9f80: c03002e4 c5d78000 c5d79fa4 c5d79f98 c05989b4 c05988bc 00000000 c5d79fa8
3420 04:40:36.904328 [ 120.749744] 9fa0: c03000c0 c05989a8 0000000c 0000000c 00000001 b6e16000 0000000c 00000000
3421 04:40:36.909833 [ 120.757933] 9fc0: 0000000c 0000000c b6f5de00 00000004 00000001 00000000 00020000 bea82a54
3422 04:40:36.918829 [ 120.766121] 9fe0: 00000004 bea82788 b6ecb94f b6e51c66 800e0030 00000001 00000000 00000000
3423 04:40:36.921776 [ 120.774303] Backtrace:
3424 04:40:36.930208 [ 120.776779] [<c1389c30>] (lkdtm_ACCESS_NULL) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3425 04:40:36.936035 [ 120.785052] r5:c5d19000 r4:00000027
3426 04:40:36.940298 [ 120.788644] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3427 04:40:36.949515 [ 120.796670] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3428 04:40:36.956153 [ 120.804599] r9:c5d79f60 r8:c5360540 r7:0000000c r6:b6e16000 r5:c5b6be00 r4:c0c2d878
3429 04:40:36.963792 [ 120.812360] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3430 04:40:36.972976 [ 120.820202] r9:c07f4cb4 r8:c5d79f60 r7:c2816000 r6:b6e16000 r5:c5b6be00 r4:00000000
3431 04:40:36.982746 [ 120.827958] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3432 04:40:36.988804 [ 120.835105] r10:00000004 r9:00000000 r8:00000000 r7:b6e16000 r6:c5d78000 r5:c5b6be00
3433 04:40:36.990479 [ 120.842940] r4:c5b6be00
3434 04:40:36.996369 [ 120.845487] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3435 04:40:37.006972 [ 120.852634] r9:c5d78000 r8:c03002e4 r7:00000004 r6:b6f5de00 r5:0000000c r4:0000000c
3436 04:40:37.012154 [ 120.860393] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3437 04:40:37.019448 [ 120.867969] Exception stack(0xc5d79fa8 to 0xc5d79ff0)
3438 04:40:37.025893 [ 120.873031] 9fa0: 0000000c 0000000c 00000001 b6e16000 0000000c 00000000
3439 04:40:37.034981 [ 120.881221] 9fc0: 0000000c 0000000c b6f5de00 00000004 00000001 00000000 00020000 bea82a54
3440 04:40:37.038866 [ 120.889406] 9fe0: 00000004 bea82788 b6ecb94f b6e51c66
3441 04:40:37.044295 [ 120.894473] Code: e300093c e34c01ad e1a01004 ebffd435 (e5945000)
3442 04:40:37.049116 [ 120.900670] ---[ end trace 5e193b5fb07bd256 ]---
3443 04:40:37.053101 # Segmentation fault
3444 04:40:37.183516 # [ 120.513534] lkdtm: Performing direct entry ACCESS_NULL
3445 04:40:37.187940 # [ 120.519664] lkdtm: attempting bad read at 00000000
3446 04:40:37.191290 # [ 120.527276] 8<--- cut here ---
3447 04:40:37.197203 # [ 120.533125] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3448 04:40:37.201126 # [ 120.542679] pgd = 0f0f069e
3449 04:40:37.203920 # [ 120.545405] [00000000] *pgd=00000000
3450 04:40:37.210807 # [ 120.549056] Internal error: Oops: 5 [#11] SMP ARM
3451 04:40:37.237883 # [ 120.553777] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3452 04:40:37.245347 # [ 120.582839] CPU: 2 PID: 2382 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3453 04:40:37.256295 # [ 120.590590] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3454 04:40:37.258870 # [ 120.597138] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3455 04:40:37.262436 # [ 120.601776] LR is at __irq_work_queue_local+0x40/0x74
3456 04:40:37.270130 # [ 120.606836] pc : [<c1389c58>] lr : [<c049bb90>] psr: 600e0013
3457 04:40:37.275698 # [ 120.613111] sp : c5d79e50 ip : c5d79d58 fp : c5d79e64
3458 04:40:37.282351 # [ 120.618342] r10: 0000000c r9 : c1acfa2c r8 : c15e7d98
3459 04:40:37.286653 # [ 120.623576] r7 : c5d79f60 r6 : 0000000c r5 : c5d19000 r4 : 00000000
3460 04:40:37.294131 # [ 120.630110] r3 : 09b5a289 r2 : 09b5a289 r1 : ef7ab5e0 r0 : 00000026
3461 04:40:37.300545 # [ 120.636646] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3462 04:40:37.309366 # [ 120.643791] Control: 10c5387d Table: 16e6004a DAC: 00000051
3463 04:40:37.311792 # [ 120.649546] Process cat (pid: 2382, stack limit = 0x5a258677)
3464 04:40:37.316049 # [ 120.655301] Stack: (0xc5d79e50 to 0xc5d7a000)
3465 04:40:37.326447 # [ 120.659672] 9e40: 00000027 c5d19000 c5d79e74 c5d79e68
3466 04:40:37.336624 # [ 120.667860] 9e60: c0c2d498 c1389c3c c5d79e9c c5d79e78 c0c2d998 c0c2d478 c0c2d878 c5b6be00
3467 04:40:37.343871 # [ 120.676050] 9e80: b6e16000 0000000c c5360540 c5d79f60 c5d79ec4 c5d79ea0 c07f4d18 c0c2d884
3468 04:40:37.350260 # [ 120.684239] 9ea0: 00000000 c5b6be00 b6e16000 c2816000 c5d79f60 c07f4cb4 c5d79f5c c5d79ec8
3469 04:40:37.358934 # [ 120.692429] 9ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c5d78000
3470 04:40:37.367342 # [ 120.700616] 9ee0: b6e16000 00020000 00000004 0000000c 0001fff4 c5d79ee0 00000001 b6e15000
3471 04:40:37.375922 # [ 120.708803] 9f00: c47ea000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3472 04:40:37.383199 # [ 120.716991] 9f20: 00000000 00000000 c139f1a8 09b5a289 c205ca60 c5b6be00 c5b6be00 c5d78000
3473 04:40:37.392903 # [ 120.725179] 9f40: b6e16000 00000000 00000000 00000004 c5d79f94 c5d79f60 c0598924 c0598290
3474 04:40:37.400929 # [ 120.733369] 9f60: 00000000 00000000 c5d79fac 09b5a289 0000000c 0000000c b6f5de00 00000004
3475 04:40:37.410718 # [ 120.741557] 9f80: c03002e4 c5d78000 c5d79fa4 c5d79f98 c05989b4 c05988bc 00000000 c5d79fa8
3476 04:40:37.416524 # [ 120.749744] 9fa0: c03000c0 c05989a8 0000000c 0000000c 00000001 b6e16000 0000000c 00000000
3477 04:40:37.425244 # [ 120.757933] 9fc0: 0000000c 0000000c b6f5de00 00000004 00000001 00000000 00020000 bea82a54
3478 04:40:37.432961 # [ 120.766121] 9fe0: 00000004 bea82788 b6ecb94f b6e51c66 800e0030 00000001 00000000 00000000
3479 04:40:37.436435 # [ 120.774303] Backtrace:
3480 04:40:37.446863 # [ 120.776779] [<c1389c30>] (lkdtm_ACCESS_NULL) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3481 04:40:37.449294 # [ 120.785052] r5:c5d19000 r4:00000027
3482 04:40:37.457529 # [ 120.788644] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3483 04:40:37.465883 # [ 120.796670] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3484 04:40:37.474541 # [ 120.804599] r9:c5d79f60 r8:c5360540 r7:0000000c r6:b6e16000 r5:c5b6be00 r4:c0c2d878
3485 04:40:37.480473 # [ 120.812360] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3486 04:40:37.488478 # [ 120.820202] r9:c07f4cb4 r8:c5d79f60 r7:c2816000 r6:b6e16000 r5:c5b6be00 r4:00000000
3487 04:40:37.495127 # [ 120.827958] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3488 04:40:37.504384 # [ 120.835105] r10:00000004 r9:00000000 r8:00000000 r7:b6e16000 r6:c5d78000 r5:c5b6be00
3489 04:40:37.505375 # [ 120.842940] r4:c5b6be00
3490 04:40:37.515723 # [ 120.845487] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3491 04:40:37.522953 # [ 120.852634] r9:c5d78000 r8:c03002e4 r7:00000004 r6:b6f5de00 r5:0000000c r4:0000000c
3492 04:40:37.532207 # [ 120.860393] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3493 04:40:37.534130 # [ 120.867969] Exception stack(0xc5d79fa8 to 0xc5d79ff0)
3494 04:40:37.543000 # [ 120.873031] 9fa0: 0000000c 0000000c 00000001 b6e16000 0000000c 00000000
3495 04:40:37.550310 # [ 120.881221] 9fc0: 0000000c 0000000c b6f5de00 00000004 00000001 00000000 00020000 bea82a54
3496 04:40:37.558261 # [ 120.889406] 9fe0: 00000004 bea82788 b6ecb94f b6e51c66
3497 04:40:37.561981 # [ 120.894473] Code: e300093c e34c01ad e1a01004 ebffd435 (e5945000)
3498 04:40:37.568021 # [ 120.900670] ---[ end trace 5e193b5fb07bd256 ]---
3499 04:40:37.570446 # ACCESS_NULL: missing 'call trace:': [FAIL]
3500 04:40:37.577755 not ok 38 selftests: lkdtm: ACCESS_NULL.sh # exit=1
3501 04:40:37.578762 # selftests: lkdtm: WRITE_RO.sh
3502 04:40:37.607419 [ 121.458404] lkdtm: Performing direct entry WRITE_RO
3503 04:40:37.614887 [ 121.463338] lkdtm: attempting bad rodata write at c15e8030
3504 04:40:37.618086 [ 121.468954] 8<--- cut here ---
3505 04:40:37.622974 [ 121.472023] Unable to handle kernel paging request at virtual address c15e8030
3506 04:40:37.625788 [ 121.479256] pgd = b5d149f6
3507 04:40:37.630153 [ 121.481972] [c15e8030] *pgd=1141941e(bad)
3508 04:40:37.634464 [ 121.486008] Internal error: Oops: 80d [#12] SMP ARM
3509 04:40:37.665031 [ 121.490896] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3510 04:40:37.673116 [ 121.519969] CPU: 2 PID: 2456 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3511 04:40:37.680279 [ 121.527719] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3512 04:40:37.683002 [ 121.534264] PC is at lkdtm_WRITE_RO+0x44/0x50
3513 04:40:37.690877 [ 121.538640] LR is at __irq_work_queue_local+0x40/0x74
3514 04:40:37.694212 [ 121.543698] pc : [<c1389a74>] lr : [<c049bb90>] psr: 600e0013
3515 04:40:37.702423 [ 121.549972] sp : c6895e50 ip : c6895d58 fp : c6895e64
3516 04:40:37.705867 [ 121.555204] r10: 00000009 r9 : c1acfa38 r8 : c15e7d98
3517 04:40:37.712883 [ 121.560436] r7 : c6895f60 r6 : 00000009 r5 : c5daf000 r4 : c15e8030
3518 04:40:37.718141 [ 121.566971] r3 : 0198b861 r2 : aa55aa55 r1 : ef7ab5e0 r0 : c1ad083c
3519 04:40:37.725201 [ 121.573507] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3520 04:40:37.730091 [ 121.580651] Control: 10c5387d Table: 16e3804a DAC: 00000051
3521 04:40:37.738931 [ 121.586404] Process cat (pid: 2456, stack limit = 0x65f3a53a)
3522 04:40:37.742477 [ 121.592157] Stack: (0xc6895e50 to 0xc6896000)
3523 04:40:37.750229 [ 121.596526] 5e40: 00000028 c5daf000 c6895e74 c6895e68
3524 04:40:37.759328 [ 121.604715] 5e60: c0c2d498 c1389a3c c6895e9c c6895e78 c0c2d998 c0c2d478 c0c2d878 c6a14dc0
3525 04:40:37.768843 [ 121.612903] 5e80: b6e02000 00000009 c5360540 c6895f60 c6895ec4 c6895ea0 c07f4d18 c0c2d884
3526 04:40:37.772847 [ 121.621092] 5ea0: 00000000 c6a14dc0 b6e02000 c2816000 c6895f60 c07f4cb4 c6895f5c c6895ec8
3527 04:40:37.781544 [ 121.629281] 5ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6894000
3528 04:40:37.789871 [ 121.637469] 5ee0: b6e02000 00020000 00000004 00000009 0001fff7 c6895ee0 00000001 b6e01000
3529 04:40:37.797547 [ 121.645656] 5f00: c5b6b2c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3530 04:40:37.809145 [ 121.653845] 5f20: 00000000 00000000 c139f1a8 1b44ea4c c205ca60 c6a14dc0 c6a14dc0 c6894000
3531 04:40:37.814427 [ 121.662033] 5f40: b6e02000 00000000 00000000 00000004 c6895f94 c6895f60 c0598924 c0598290
3532 04:40:37.822400 [ 121.670221] 5f60: 00000000 00000000 c6895fac 1b44ea4c 00000009 00000009 b6f49e00 00000004
3533 04:40:37.830245 [ 121.678409] 5f80: c03002e4 c6894000 c6895fa4 c6895f98 c05989b4 c05988bc 00000000 c6895fa8
3534 04:40:37.839766 [ 121.686599] 5fa0: c03000c0 c05989a8 00000009 00000009 00000001 b6e02000 00000009 00000000
3535 04:40:37.849367 [ 121.694787] 5fc0: 00000009 00000009 b6f49e00 00000004 00000001 00000000 00020000 beaf3a54
3536 04:40:37.857737 [ 121.702974] 5fe0: 00000004 beaf3788 b6eb794f b6e3dc66 800e0030 00000001 00000000 00000000
3537 04:40:37.858603 [ 121.711156] Backtrace:
3538 04:40:37.869423 [ 121.713633] [<c1389a30>] (lkdtm_WRITE_RO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3539 04:40:37.870526 [ 121.721646] r5:c5daf000 r4:00000028
3540 04:40:37.878089 [ 121.725238] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3541 04:40:37.887086 [ 121.733263] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3542 04:40:37.892564 [ 121.741191] r9:c6895f60 r8:c5360540 r7:00000009 r6:b6e02000 r5:c6a14dc0 r4:c0c2d878
3543 04:40:37.904413 [ 121.748951] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3544 04:40:37.910907 [ 121.756795] r9:c07f4cb4 r8:c6895f60 r7:c2816000 r6:b6e02000 r5:c6a14dc0 r4:00000000
3545 04:40:37.916309 [ 121.764551] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3546 04:40:37.925896 [ 121.771699] r10:00000004 r9:00000000 r8:00000000 r7:b6e02000 r6:c6894000 r5:c6a14dc0
3547 04:40:37.930178 [ 121.779534] r4:c6a14dc0
3548 04:40:37.933165 [ 121.782080] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3549 04:40:37.943192 [ 121.789226] r9:c6894000 r8:c03002e4 r7:00000004 r6:b6f49e00 r5:00000009 r4:00000009
3550 04:40:37.950238 [ 121.796984] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3551 04:40:37.953156 [ 121.804559] Exception stack(0xc6895fa8 to 0xc6895ff0)
3552 04:40:37.965257 [ 121.809620] 5fa0: 00000009 00000009 00000001 b6e02000 00000009 00000000
3553 04:40:37.970571 [ 121.817809] 5fc0: 00000009 00000009 b6f49e00 00000004 00000001 00000000 00020000 beaf3a54
3554 04:40:37.975269 [ 121.825995] 5fe0: 00000004 beaf3788 b6eb794f b6e3dc66
3555 04:40:37.981143 [ 121.831059] Code: e34a3bcd e300083c e34c01ad e0233002 (e5843000)
3556 04:40:37.986078 [ 121.837165] ---[ end trace 5e193b5fb07bd257 ]---
3557 04:40:37.999262 # Segmentation fault
3558 04:40:38.167622 # [ 121.458404] lkdtm: Performing direct entry WRITE_RO
3559 04:40:38.172987 # [ 121.463338] lkdtm: attempting bad rodata write at c15e8030
3560 04:40:38.176120 # [ 121.468954] 8<--- cut here ---
3561 04:40:38.182928 # [ 121.472023] Unable to handle kernel paging request at virtual address c15e8030
3562 04:40:38.186785 # [ 121.479256] pgd = b5d149f6
3563 04:40:38.190888 # [ 121.481972] [c15e8030] *pgd=1141941e(bad)
3564 04:40:38.195309 # [ 121.486008] Internal error: Oops: 80d [#12] SMP ARM
3565 04:40:38.224026 # [ 121.490896] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3566 04:40:38.232786 # [ 121.519969] CPU: 2 PID: 2456 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3567 04:40:38.239114 # [ 121.527719] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3568 04:40:38.242632 # [ 121.534264] PC is at lkdtm_WRITE_RO+0x44/0x50
3569 04:40:38.250825 # [ 121.538640] LR is at __irq_work_queue_local+0x40/0x74
3570 04:40:38.254003 # [ 121.543698] pc : [<c1389a74>] lr : [<c049bb90>] psr: 600e0013
3571 04:40:38.260916 # [ 121.549972] sp : c6895e50 ip : c6895d58 fp : c6895e64
3572 04:40:38.266521 # [ 121.555204] r10: 00000009 r9 : c1acfa38 r8 : c15e7d98
3573 04:40:38.271604 # [ 121.560436] r7 : c6895f60 r6 : 00000009 r5 : c5daf000 r4 : c15e8030
3574 04:40:38.278877 # [ 121.566971] r3 : 0198b861 r2 : aa55aa55 r1 : ef7ab5e0 r0 : c1ad083c
3575 04:40:38.286439 # [ 121.573507] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3576 04:40:38.293151 # [ 121.580651] Control: 10c5387d Table: 16e3804a DAC: 00000051
3577 04:40:38.302385 # [ 121.586404] Process cat (pid: 2456, stack limit = 0x65f3a53a)
3578 04:40:38.303544 # [ 121.592157] Stack: (0xc6895e50 to 0xc6896000)
3579 04:40:38.311103 # [ 121.596526] 5e40: 00000028 c5daf000 c6895e74 c6895e68
3580 04:40:38.319524 # [ 121.604715] 5e60: c0c2d498 c1389a3c c6895e9c c6895e78 c0c2d998 c0c2d478 c0c2d878 c6a14dc0
3581 04:40:38.326407 # [ 121.612903] 5e80: b6e02000 00000009 c5360540 c6895f60 c6895ec4 c6895ea0 c07f4d18 c0c2d884
3582 04:40:38.336983 # [ 121.621092] 5ea0: 00000000 c6a14dc0 b6e02000 c2816000 c6895f60 c07f4cb4 c6895f5c c6895ec8
3583 04:40:38.344958 # [ 121.629281] 5ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6894000
3584 04:40:38.354106 # [ 121.637469] 5ee0: b6e02000 00020000 00000004 00000009 0001fff7 c6895ee0 00000001 b6e01000
3585 04:40:38.360927 # [ 121.645656] 5f00: c5b6b2c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3586 04:40:38.369974 # [ 121.653845] 5f20: 00000000 00000000 c139f1a8 1b44ea4c c205ca60 c6a14dc0 c6a14dc0 c6894000
3587 04:40:38.378196 # [ 121.662033] 5f40: b6e02000 00000000 00000000 00000004 c6895f94 c6895f60 c0598924 c0598290
3588 04:40:38.386181 # [ 121.670221] 5f60: 00000000 00000000 c6895fac 1b44ea4c 00000009 00000009 b6f49e00 00000004
3589 04:40:38.395915 # [ 121.678409] 5f80: c03002e4 c6894000 c6895fa4 c6895f98 c05989b4 c05988bc 00000000 c6895fa8
3590 04:40:38.402377 # [ 121.686599] 5fa0: c03000c0 c05989a8 00000009 00000009 00000001 b6e02000 00000009 00000000
3591 04:40:38.412910 # [ 121.694787] 5fc0: 00000009 00000009 b6f49e00 00000004 00000001 00000000 00020000 beaf3a54
3592 04:40:38.419471 # [ 121.702974] 5fe0: 00000004 beaf3788 b6eb794f b6e3dc66 800e0030 00000001 00000000 00000000
3593 04:40:38.422924 # [ 121.711156] Backtrace:
3594 04:40:38.433143 # [ 121.713633] [<c1389a30>] (lkdtm_WRITE_RO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3595 04:40:38.433389 # [ 121.721646] r5:c5daf000 r4:00000028
3596 04:40:38.441118 # [ 121.725238] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3597 04:40:38.450931 # [ 121.733263] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3598 04:40:38.457312 # [ 121.741191] r9:c6895f60 r8:c5360540 r7:00000009 r6:b6e02000 r5:c6a14dc0 r4:c0c2d878
3599 04:40:38.467001 # [ 121.748951] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3600 04:40:38.475315 # [ 121.756795] r9:c07f4cb4 r8:c6895f60 r7:c2816000 r6:b6e02000 r5:c6a14dc0 r4:00000000
3601 04:40:38.483926 # [ 121.764551] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3602 04:40:38.487990 # [ 121.771699] r10:00000004 r9:00000000 r8:00000000 r7:b6e02000 r6:c6894000 r5:c6a14dc0
3603 04:40:38.493157 # [ 121.779534] r4:c6a14dc0
3604 04:40:38.499930 # [ 121.782080] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3605 04:40:38.508838 # [ 121.789226] r9:c6894000 r8:c03002e4 r7:00000004 r6:b6f49e00 r5:00000009 r4:00000009
3606 04:40:38.515364 # [ 121.796984] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3607 04:40:38.521172 # [ 121.804559] Exception stack(0xc6895fa8 to 0xc6895ff0)
3608 04:40:38.527163 # [ 121.809620] 5fa0: 00000009 00000009 00000001 b6e02000 00000009 00000000
3609 04:40:38.536001 # [ 121.817809] 5fc0: 00000009 00000009 b6f49e00 00000004 00000001 00000000 00020000 beaf3a54
3610 04:40:38.542172 # [ 121.825995] 5fe0: 00000004 beaf3788 b6eb794f b6e3dc66
3611 04:40:38.550159 # [ 121.831059] Code: e34a3bcd e300083c e34c01ad e0233002 (e5843000)
3612 04:40:38.553161 # [ 121.837165] ---[ end trace 5e193b5fb07bd257 ]---
3613 04:40:38.556947 # WRITE_RO: missing 'call trace:': [FAIL]
3614 04:40:38.560156 not ok 39 selftests: lkdtm: WRITE_RO.sh # exit=1
3615 04:40:38.563666 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3616 04:40:38.648239 [ 122.497925] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3617 04:40:38.655399 [ 122.503813] lkdtm: attempting bad ro_after_init write at c1b82c5c
3618 04:40:38.657942 [ 122.510016] 8<--- cut here ---
3619 04:40:38.664590 [ 122.513087] Unable to handle kernel paging request at virtual address c1b82c5c
3620 04:40:38.666906 [ 122.520319] pgd = 65eb5c26
3621 04:40:38.671234 [ 122.523036] [c1b82c5c] *pgd=11a1941e(bad)
3622 04:40:38.676358 [ 122.527076] Internal error: Oops: 80d [#13] SMP ARM
3623 04:40:38.708324 [ 122.531963] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3624 04:40:38.715041 [ 122.561037] CPU: 3 PID: 2530 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3625 04:40:38.720179 [ 122.568787] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3626 04:40:38.724744 [ 122.575334] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3627 04:40:38.730762 [ 122.580666] LR is at __irq_work_queue_local+0x40/0x74
3628 04:40:38.737848 [ 122.585725] pc : [<c1389ae4>] lr : [<c049bb90>] psr: 600e0013
3629 04:40:38.743375 [ 122.592000] sp : c6c31e50 ip : c6c31d58 fp : c6c31e64
3630 04:40:38.746072 [ 122.597232] r10: 00000014 r9 : c1acfa44 r8 : c15e7d98
3631 04:40:38.753246 [ 122.602464] r7 : c6c31f60 r6 : 00000014 r5 : c5fd4000 r4 : c1b82c5c
3632 04:40:38.760133 [ 122.608997] r3 : fe67479e r2 : 55aa55aa r1 : ef7c05e0 r0 : c1ad083c
3633 04:40:38.768471 [ 122.615536] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3634 04:40:38.772101 [ 122.622680] Control: 10c5387d Table: 16ff804a DAC: 00000051
3635 04:40:38.778748 [ 122.628435] Process cat (pid: 2530, stack limit = 0x07dfce9c)
3636 04:40:38.783285 [ 122.634190] Stack: (0xc6c31e50 to 0xc6c32000)
3637 04:40:38.790582 [ 122.638560] 1e40: 00000029 c5fd4000 c6c31e74 c6c31e68
3638 04:40:38.800305 [ 122.646750] 1e60: c0c2d498 c1389a8c c6c31e9c c6c31e78 c0c2d998 c0c2d478 c0c2d878 c6a5c500
3639 04:40:38.808930 [ 122.654938] 1e80: b6dda000 00000014 c5360540 c6c31f60 c6c31ec4 c6c31ea0 c07f4d18 c0c2d884
3640 04:40:38.816234 [ 122.663126] 1ea0: 00000000 c6a5c500 b6dda000 c2816000 c6c31f60 c07f4cb4 c6c31f5c c6c31ec8
3641 04:40:38.829965 [ 122.671314] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6c30000
3642 04:40:38.831239 [ 122.679502] 1ee0: b6dda000 00020000 00000004 00000014 0001ffec c6c31ee0 00000001 b6dd9000
3643 04:40:38.839878 [ 122.687690] 1f00: c5834780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3644 04:40:38.848599 [ 122.695879] 1f20: 00000000 00000000 c139f1a8 9447b887 c205ca60 c6a5c500 c6a5c500 c6c30000
3645 04:40:38.856605 [ 122.704067] 1f40: b6dda000 00000000 00000000 00000004 c6c31f94 c6c31f60 c0598924 c0598290
3646 04:40:38.864116 [ 122.712254] 1f60: 00000000 00000000 c6c31fac 9447b887 00000014 00000014 b6f21e00 00000004
3647 04:40:38.872326 [ 122.720442] 1f80: c03002e4 c6c30000 c6c31fa4 c6c31f98 c05989b4 c05988bc 00000000 c6c31fa8
3648 04:40:38.882526 [ 122.728630] 1fa0: c03000c0 c05989a8 00000014 00000014 00000001 b6dda000 00000014 00000000
3649 04:40:38.888713 [ 122.736819] 1fc0: 00000014 00000014 b6f21e00 00000004 00000001 00000000 00020000 beaeea54
3650 04:40:38.897923 [ 122.745007] 1fe0: 00000004 beaee788 b6e8f94f b6e15c66 800e0030 00000001 00000000 00000000
3651 04:40:38.901133 [ 122.753189] Backtrace:
3652 04:40:38.908505 [ 122.755667] [<c1389a80>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3653 04:40:38.912126 [ 122.764636] r5:c5fd4000 r4:00000029
3654 04:40:38.920124 [ 122.768227] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3655 04:40:38.928009 [ 122.776250] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3656 04:40:38.936445 [ 122.784179] r9:c6c31f60 r8:c5360540 r7:00000014 r6:b6dda000 r5:c6a5c500 r4:c0c2d878
3657 04:40:38.945648 [ 122.791941] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3658 04:40:38.952005 [ 122.799782] r9:c07f4cb4 r8:c6c31f60 r7:c2816000 r6:b6dda000 r5:c6a5c500 r4:00000000
3659 04:40:38.959892 [ 122.807540] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3660 04:40:38.967378 [ 122.814686] r10:00000004 r9:00000000 r8:00000000 r7:b6dda000 r6:c6c30000 r5:c6a5c500
3661 04:40:38.973556 [ 122.822521] r4:c6a5c500
3662 04:40:38.978668 [ 122.825069] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3663 04:40:38.984335 [ 122.832215] r9:c6c30000 r8:c03002e4 r7:00000004 r6:b6f21e00 r5:00000014 r4:00000014
3664 04:40:38.994090 [ 122.839974] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3665 04:40:38.998084 [ 122.847550] Exception stack(0xc6c31fa8 to 0xc6c31ff0)
3666 04:40:39.006085 [ 122.852613] 1fa0: 00000014 00000014 00000001 b6dda000 00000014 00000000
3667 04:40:39.014438 [ 122.860802] 1fc0: 00000014 00000014 b6f21e00 00000004 00000001 00000000 00020000 beaeea54
3668 04:40:39.017658 [ 122.868986] 1fe0: 00000004 beaee788 b6e8f94f b6e15c66
3669 04:40:39.024646 [ 122.874051] Code: e34a3bcd e300083c e34c01ad e0233002 (e5843000)
3670 04:40:39.029704 [ 122.880158] ---[ end trace 5e193b5fb07bd258 ]---
3671 04:40:39.034417 # Segmentation fault
3672 04:40:39.194137 # [ 122.497925] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3673 04:40:39.201393 # [ 122.503813] lkdtm: attempting bad ro_after_init write at c1b82c5c
3674 04:40:39.204045 # [ 122.510016] 8<--- cut here ---
3675 04:40:39.211092 # [ 122.513087] Unable to handle kernel paging request at virtual address c1b82c5c
3676 04:40:39.213988 # [ 122.520319] pgd = 65eb5c26
3677 04:40:39.218085 # [ 122.523036] [c1b82c5c] *pgd=11a1941e(bad)
3678 04:40:39.223118 # [ 122.527076] Internal error: Oops: 80d [#13] SMP ARM
3679 04:40:39.252439 # [ 122.531963] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3680 04:40:39.258962 # [ 122.561037] CPU: 3 PID: 2530 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3681 04:40:39.265755 # [ 122.568787] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3682 04:40:39.271489 # [ 122.575334] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3683 04:40:39.277388 # [ 122.580666] LR is at __irq_work_queue_local+0x40/0x74
3684 04:40:39.282751 # [ 122.585725] pc : [<c1389ae4>] lr : [<c049bb90>] psr: 600e0013
3685 04:40:39.290065 # [ 122.592000] sp : c6c31e50 ip : c6c31d58 fp : c6c31e64
3686 04:40:39.295044 # [ 122.597232] r10: 00000014 r9 : c1acfa44 r8 : c15e7d98
3687 04:40:39.304185 # [ 122.602464] r7 : c6c31f60 r6 : 00000014 r5 : c5fd4000 r4 : c1b82c5c
3688 04:40:39.306598 # [ 122.608997] r3 : fe67479e r2 : 55aa55aa r1 : ef7c05e0 r0 : c1ad083c
3689 04:40:39.315924 # [ 122.615536] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3690 04:40:39.321188 # [ 122.622680] Control: 10c5387d Table: 16ff804a DAC: 00000051
3691 04:40:39.327345 # [ 122.628435] Process cat (pid: 2530, stack limit = 0x07dfce9c)
3692 04:40:39.330419 # [ 122.634190] Stack: (0xc6c31e50 to 0xc6c32000)
3693 04:40:39.340181 # [ 122.638560] 1e40: 00000029 c5fd4000 c6c31e74 c6c31e68
3694 04:40:39.348038 # [ 122.646750] 1e60: c0c2d498 c1389a8c c6c31e9c c6c31e78 c0c2d998 c0c2d478 c0c2d878 c6a5c500
3695 04:40:39.358836 # [ 122.654938] 1e80: b6dda000 00000014 c5360540 c6c31f60 c6c31ec4 c6c31ea0 c07f4d18 c0c2d884
3696 04:40:39.364942 # [ 122.663126] 1ea0: 00000000 c6a5c500 b6dda000 c2816000 c6c31f60 c07f4cb4 c6c31f5c c6c31ec8
3697 04:40:39.374082 # [ 122.671314] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c6c30000
3698 04:40:39.384220 # [ 122.679502] 1ee0: b6dda000 00020000 00000004 00000014 0001ffec c6c31ee0 00000001 b6dd9000
3699 04:40:39.390207 # [ 122.687690] 1f00: c5834780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3700 04:40:39.397048 # [ 122.695879] 1f20: 00000000 00000000 c139f1a8 9447b887 c205ca60 c6a5c500 c6a5c500 c6c30000
3701 04:40:39.407088 # [ 122.704067] 1f40: b6dda000 00000000 00000000 00000004 c6c31f94 c6c31f60 c0598924 c0598290
3702 04:40:39.415629 # [ 122.712254] 1f60: 00000000 00000000 c6c31fac 9447b887 00000014 00000014 b6f21e00 00000004
3703 04:40:39.422050 # [ 122.720442] 1f80: c03002e4 c6c30000 c6c31fa4 c6c31f98 c05989b4 c05988bc 00000000 c6c31fa8
3704 04:40:39.431362 # [ 122.728630] 1fa0: c03000c0 c05989a8 00000014 00000014 00000001 b6dda000 00000014 00000000
3705 04:40:39.439751 # [ 122.736819] 1fc0: 00000014 00000014 b6f21e00 00000004 00000001 00000000 00020000 beaeea54
3706 04:40:39.447575 # [ 122.745007] 1fe0: 00000004 beaee788 b6e8f94f b6e15c66 800e0030 00000001 00000000 00000000
3707 04:40:39.449724 # [ 122.753189] Backtrace:
3708 04:40:39.463128 # [ 122.755667] [<c1389a80>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3709 04:40:39.463360 # [ 122.764636] r5:c5fd4000 r4:00000029
3710 04:40:39.472284 # [ 122.768227] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3711 04:40:39.479442 # [ 122.776250] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3712 04:40:39.489103 # [ 122.784179] r9:c6c31f60 r8:c5360540 r7:00000014 r6:b6dda000 r5:c6a5c500 r4:c0c2d878
3713 04:40:39.495123 # [ 122.791941] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3714 04:40:39.506994 # [ 122.799782] r9:c07f4cb4 r8:c6c31f60 r7:c2816000 r6:b6dda000 r5:c6a5c500 r4:00000000
3715 04:40:39.510132 # [ 122.807540] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3716 04:40:39.518359 # [ 122.814686] r10:00000004 r9:00000000 r8:00000000 r7:b6dda000 r6:c6c30000 r5:c6a5c500
3717 04:40:39.523272 # [ 122.822521] r4:c6a5c500
3718 04:40:39.530268 # [ 122.825069] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3719 04:40:39.536205 # [ 122.832215] r9:c6c30000 r8:c03002e4 r7:00000004 r6:b6f21e00 r5:00000014 r4:00000014
3720 04:40:39.547499 # [ 122.839974] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3721 04:40:39.549170 # [ 122.847550] Exception stack(0xc6c31fa8 to 0xc6c31ff0)
3722 04:40:39.558251 # [ 122.852613] 1fa0: 00000014 00000014 00000001 b6dda000 00000014 00000000
3723 04:40:39.565842 # [ 122.860802] 1fc0: 00000014 00000014 b6f21e00 00000004 00000001 00000000 00020000 beaeea54
3724 04:40:39.572237 # [ 122.868986] 1fe0: 00000004 beaee788 b6e8f94f b6e15c66
3725 04:40:39.577665 # [ 122.874051] Code: e34a3bcd e300083c e34c01ad e0233002 (e5843000)
3726 04:40:39.584624 # [ 122.880158] ---[ end trace 5e193b5fb07bd258 ]---
3727 04:40:39.589527 # WRITE_RO_AFTER_INIT: missing 'call trace:': [FAIL]
3728 04:40:39.592714 not ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh # exit=1
3729 04:40:39.594532 # selftests: lkdtm: WRITE_KERN.sh
3730 04:40:39.619481 [ 123.470539] lkdtm: Performing direct entry WRITE_KERN
3731 04:40:39.625223 [ 123.475620] lkdtm: attempting bad 7714640 byte write at c1389958
3732 04:40:39.628321 [ 123.481732] 8<--- cut here ---
3733 04:40:39.637123 [ 123.484807] Unable to handle kernel paging request at virtual address c1389958
3734 04:40:39.640093 [ 123.492044] pgd = fe537333
3735 04:40:39.642552 [ 123.494763] [c1389958] *pgd=1121940e(bad)
3736 04:40:39.647837 [ 123.498801] Internal error: Oops: 80d [#14] SMP ARM
3737 04:40:39.677963 [ 123.503690] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3738 04:40:39.686465 [ 123.532761] CPU: 2 PID: 2604 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3739 04:40:39.691630 [ 123.540510] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3740 04:40:39.695742 [ 123.547054] PC is at memcpy+0x50/0x330
3741 04:40:39.701126 [ 123.550814] LR is at 0xe92dd830
3742 04:40:39.705303 [ 123.553965] pc : [<c08ccc70>] lr : [<e92dd830>] psr: 200e0013
3743 04:40:39.709399 [ 123.560241] sp : c693fe2c ip : e1a0c00d fp : c693fe64
3744 04:40:39.714740 [ 123.565472] r10: 0000000b r9 : c1acfa58 r8 : e89da800
3745 04:40:39.722093 [ 123.570704] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3746 04:40:39.732265 [ 123.577237] r3 : e1a0c00d r2 : 0075b6b0 r1 : c0c2e228 r0 : c1389958
3747 04:40:39.736394 [ 123.583774] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3748 04:40:39.740491 [ 123.590918] Control: 10c5387d Table: 15f8c04a DAC: 00000051
3749 04:40:39.746238 [ 123.596673] Process cat (pid: 2604, stack limit = 0x4d4a6634)
3750 04:40:39.753121 [ 123.602431] Stack: (0xc693fe2c to 0xc6940000)
3751 04:40:39.758628 [ 123.606803] fe20: c0c2e208 0075b750 c693ff60 c15e7d98 c1389958
3752 04:40:39.771039 [ 123.614991] fe40: c1389958 c1389b3c 0000002a c6ce5000 0000000b c693ff60 c693fe74 c693fe68
3753 04:40:39.776463 [ 123.623180] fe60: c0c2d498 c1389afc c693fe9c c693fe78 c0c2d998 c0c2d478 c0c2d878 c6a15cc0
3754 04:40:39.783821 [ 123.631368] fe80: b6e9e000 0000000b c5360540 c693ff60 c693fec4 c693fea0 c07f4d18 c0c2d884
3755 04:40:39.793322 [ 123.639556] fea0: 00000000 c6a15cc0 b6e9e000 c2816000 c693ff60 c07f4cb4 c693ff5c c693fec8
3756 04:40:39.802543 [ 123.647745] fec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c693e000
3757 04:40:39.810731 [ 123.655933] fee0: b6e9e000 00020000 00000004 0000000b 0001fff5 c693fee0 00000001 b6e9d000
3758 04:40:39.817604 [ 123.664121] ff00: c6a5de00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3759 04:40:39.824574 [ 123.672308] ff20: 00000000 00000000 c139f1a8 9f79e2a9 c205ca60 c6a15cc0 c6a15cc0 c693e000
3760 04:40:39.832986 [ 123.680497] ff40: b6e9e000 00000000 00000000 00000004 c693ff94 c693ff60 c0598924 c0598290
3761 04:40:39.840657 [ 123.688687] ff60: 00000000 00000000 c693ffac 9f79e2a9 0000000b 0000000b b6fe5e00 00000004
3762 04:40:39.850468 [ 123.696875] ff80: c03002e4 c693e000 c693ffa4 c693ff98 c05989b4 c05988bc 00000000 c693ffa8
3763 04:40:39.857989 [ 123.705061] ffa0: c03000c0 c05989a8 0000000b 0000000b 00000001 b6e9e000 0000000b 00000000
3764 04:40:39.867004 [ 123.713250] ffc0: 0000000b 0000000b b6fe5e00 00000004 00000001 00000000 00020000 beceba54
3765 04:40:39.875234 [ 123.721438] ffe0: 00000004 beceb788 b6f5394f b6ed9c66 800e0030 00000001 00000000 00000000
3766 04:40:39.878032 [ 123.729620] Backtrace:
3767 04:40:39.886161 [ 123.732103] [<c1389af0>] (lkdtm_WRITE_KERN) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3768 04:40:39.891648 [ 123.740294] r7:c693ff60 r6:0000000b r5:c6ce5000 r4:0000002a
3769 04:40:39.899153 [ 123.745970] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3770 04:40:39.906490 [ 123.753994] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3771 04:40:39.916079 [ 123.761922] r9:c693ff60 r8:c5360540 r7:0000000b r6:b6e9e000 r5:c6a15cc0 r4:c0c2d878
3772 04:40:39.921380 [ 123.769685] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3773 04:40:39.930279 [ 123.777525] r9:c07f4cb4 r8:c693ff60 r7:c2816000 r6:b6e9e000 r5:c6a15cc0 r4:00000000
3774 04:40:39.938360 [ 123.785283] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3775 04:40:39.946149 [ 123.792429] r10:00000004 r9:00000000 r8:00000000 r7:b6e9e000 r6:c693e000 r5:c6a15cc0
3776 04:40:39.948762 [ 123.800264] r4:c6a15cc0
3777 04:40:39.953543 [ 123.802810] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3778 04:40:39.963482 [ 123.809956] r9:c693e000 r8:c03002e4 r7:00000004 r6:b6fe5e00 r5:0000000b r4:0000000b
3779 04:40:39.971096 [ 123.817714] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3780 04:40:39.975744 [ 123.825288] Exception stack(0xc693ffa8 to 0xc693fff0)
3781 04:40:39.983736 [ 123.830349] ffa0: 0000000b 0000000b 00000001 b6e9e000 0000000b 00000000
3782 04:40:39.994137 [ 123.838538] ffc0: 0000000b 0000000b b6fe5e00 00000004 00000001 00000000 00020000 beceba54
3783 04:40:39.996096 [ 123.846723] ffe0: 00000004 beceb788 b6f5394f b6ed9c66
3784 04:40:40.002636 [ 123.851787] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3785 04:40:40.006727 [ 123.857894] ---[ end trace 5e193b5fb07bd259 ]---
3786 04:40:40.009516 # Segmentation fault
3787 04:40:40.136336 # [ 123.470539] lkdtm: Performing direct entry WRITE_KERN
3788 04:40:40.140369 # [ 123.475620] lkdtm: attempting bad 7714640 byte write at c1389958
3789 04:40:40.144503 # [ 123.481732] 8<--- cut here ---
3790 04:40:40.151788 # [ 123.484807] Unable to handle kernel paging request at virtual address c1389958
3791 04:40:40.154118 # [ 123.492044] pgd = fe537333
3792 04:40:40.161376 # [ 123.494763] [c1389958] *pgd=1121940e(bad)
3793 04:40:40.164701 # [ 123.498801] Internal error: Oops: 80d [#14] SMP ARM
3794 04:40:40.192231 # [ 123.503690] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3795 04:40:40.202093 # [ 123.532761] CPU: 2 PID: 2604 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3796 04:40:40.206205 # [ 123.540510] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3797 04:40:40.210474 # [ 123.547054] PC is at memcpy+0x50/0x330
3798 04:40:40.214142 # [ 123.550814] LR is at 0xe92dd830
3799 04:40:40.219653 # [ 123.553965] pc : [<c08ccc70>] lr : [<e92dd830>] psr: 200e0013
3800 04:40:40.226805 # [ 123.560241] sp : c693fe2c ip : e1a0c00d fp : c693fe64
3801 04:40:40.230995 # [ 123.565472] r10: 0000000b r9 : c1acfa58 r8 : e89da800
3802 04:40:40.238214 # [ 123.570704] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3803 04:40:40.244691 # [ 123.577237] r3 : e1a0c00d r2 : 0075b6b0 r1 : c0c2e228 r0 : c1389958
3804 04:40:40.253386 # [ 123.583774] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3805 04:40:40.257343 # [ 123.590918] Control: 10c5387d Table: 15f8c04a DAC: 00000051
3806 04:40:40.263148 # [ 123.596673] Process cat (pid: 2604, stack limit = 0x4d4a6634)
3807 04:40:40.268323 # [ 123.602431] Stack: (0xc693fe2c to 0xc6940000)
3808 04:40:40.276363 # [ 123.606803] fe20: c0c2e208 0075b750 c693ff60 c15e7d98 c1389958
3809 04:40:40.284443 # [ 123.614991] fe40: c1389958 c1389b3c 0000002a c6ce5000 0000000b c693ff60 c693fe74 c693fe68
3810 04:40:40.292278 # [ 123.623180] fe60: c0c2d498 c1389afc c693fe9c c693fe78 c0c2d998 c0c2d478 c0c2d878 c6a15cc0
3811 04:40:40.302583 # [ 123.631368] fe80: b6e9e000 0000000b c5360540 c693ff60 c693fec4 c693fea0 c07f4d18 c0c2d884
3812 04:40:40.309229 # [ 123.639556] fea0: 00000000 c6a15cc0 b6e9e000 c2816000 c693ff60 c07f4cb4 c693ff5c c693fec8
3813 04:40:40.319126 # [ 123.647745] fec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c139f1a8 c0598924 c693e000
3814 04:40:40.328722 # [ 123.655933] fee0: b6e9e000 00020000 00000004 0000000b 0001fff5 c693fee0 00000001 b6e9d000
3815 04:40:40.335401 # [ 123.664121] ff00: c6a5de00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3816 04:40:40.342210 # [ 123.672308] ff20: 00000000 00000000 c139f1a8 9f79e2a9 c205ca60 c6a15cc0 c6a15cc0 c693e000
3817 04:40:40.351189 # [ 123.680497] ff40: b6e9e000 00000000 00000000 00000004 c693ff94 c693ff60 c0598924 c0598290
3818 04:40:40.359123 # [ 123.688687] ff60: 00000000 00000000 c693ffac 9f79e2a9 0000000b 0000000b b6fe5e00 00000004
3819 04:40:40.368504 # [ 123.696875] ff80: c03002e4 c693e000 c693ffa4 c693ff98 c05989b4 c05988bc 00000000 c693ffa8
3820 04:40:40.376997 # [ 123.705061] ffa0: c03000c0 c05989a8 0000000b 0000000b 00000001 b6e9e000 0000000b 00000000
3821 04:40:40.384683 # [ 123.713250] ffc0: 0000000b 0000000b b6fe5e00 00000004 00000001 00000000 00020000 beceba54
3822 04:40:40.395026 # [ 123.721438] ffe0: 00000004 beceb788 b6f5394f b6ed9c66 800e0030 00000001 00000000 00000000
3823 04:40:40.395964 # [ 123.729620] Backtrace:
3824 04:40:40.404130 # [ 123.732103] [<c1389af0>] (lkdtm_WRITE_KERN) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3825 04:40:40.409138 # [ 123.740294] r7:c693ff60 r6:0000000b r5:c6ce5000 r4:0000002a
3826 04:40:40.419185 # [ 123.745970] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3827 04:40:40.428163 # [ 123.753994] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3828 04:40:40.437317 # [ 123.761922] r9:c693ff60 r8:c5360540 r7:0000000b r6:b6e9e000 r5:c6a15cc0 r4:c0c2d878
3829 04:40:40.444204 # [ 123.769685] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3830 04:40:40.451107 # [ 123.777525] r9:c07f4cb4 r8:c693ff60 r7:c2816000 r6:b6e9e000 r5:c6a15cc0 r4:00000000
3831 04:40:40.457154 # [ 123.785283] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3832 04:40:40.466672 # [ 123.792429] r10:00000004 r9:00000000 r8:00000000 r7:b6e9e000 r6:c693e000 r5:c6a15cc0
3833 04:40:40.469249 # [ 123.800264] r4:c6a15cc0
3834 04:40:40.474167 # [ 123.802810] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3835 04:40:40.482370 # [ 123.809956] r9:c693e000 r8:c03002e4 r7:00000004 r6:b6fe5e00 r5:0000000b r4:0000000b
3836 04:40:40.490283 # [ 123.817714] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3837 04:40:40.495466 # [ 123.825288] Exception stack(0xc693ffa8 to 0xc693fff0)
3838 04:40:40.505851 # [ 123.830349] ffa0: 0000000b 0000000b 00000001 b6e9e000 0000000b 00000000
3839 04:40:40.514639 # [ 123.838538] ffc0: 0000000b 0000000b b6fe5e00 00000004 00000001 00000000 00020000 beceba54
3840 04:40:40.518113 # [ 123.846723] ffe0: 00000004 beceb788 b6f5394f b6ed9c66
3841 04:40:40.524360 # [ 123.851787] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3842 04:40:40.529325 # [ 123.857894] ---[ end trace 5e193b5fb07bd259 ]---
3843 04:40:40.533248 # WRITE_KERN: missing 'call trace:': [FAIL]
3844 04:40:40.540128 not ok 41 selftests: lkdtm: WRITE_KERN.sh # exit=1
3845 04:40:40.541288 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3846 04:40:40.619748 [ 124.469069] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3847 04:40:40.626204 [ 124.475101] lkdtm: attempting good refcount_inc() without overflow
3848 04:40:40.631269 [ 124.481354] lkdtm: attempting bad refcount_inc() overflow
3849 04:40:40.636674 [ 124.486827] ------------[ cut here ]------------
3850 04:40:40.644272 [ 124.491482] WARNING: CPU: 0 PID: 2679 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3851 04:40:40.648938 [ 124.500007] refcount_t: saturated; leaking memory.
3852 04:40:40.677605 [ 124.504814] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3853 04:40:40.687044 [ 124.534137] CPU: 0 PID: 2679 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3854 04:40:40.694425 [ 124.541889] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3855 04:40:40.694756 [ 124.548424] Backtrace:
3856 04:40:40.702420 [ 124.550907] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
3857 04:40:40.709153 [ 124.558490] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3858 04:40:40.717224 [ 124.564168] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
3859 04:40:40.724457 [ 124.571495] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3860 04:40:40.730115 [ 124.578468] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a23b74
3861 04:40:40.740355 [ 124.586229] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
3862 04:40:40.743595 [ 124.593720] r7:00000016 r6:c1a23b74 r5:c1a23b4c r4:c4796000
3863 04:40:40.752714 [ 124.599399] [<c137d360>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
3864 04:40:40.762339 [ 124.608370] r9:c1acfa64 r8:c15e7d98 r7:c4797f60 r6:00000016 r5:c5ed9000 r4:c4796000
3865 04:40:40.771782 [ 124.616135] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
3866 04:40:40.781904 [ 124.625807] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c1389f6c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3867 04:40:40.793185 [ 124.635911] [<c1389ef4>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3868 04:40:40.793514 [ 124.645048] r4:0000002b
3869 04:40:40.802314 [ 124.647597] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3870 04:40:40.810679 [ 124.655619] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3871 04:40:40.817884 [ 124.663546] r9:c4797f60 r8:c5360540 r7:00000016 r6:b6e55000 r5:c5b62500 r4:c0c2d878
3872 04:40:40.825673 [ 124.671308] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3873 04:40:40.831802 [ 124.679149] r9:c07f4cb4 r8:c4797f60 r7:c2816000 r6:b6e55000 r5:c5b62500 r4:00000000
3874 04:40:40.837863 [ 124.686907] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3875 04:40:40.846239 [ 124.694053] r10:00000004 r9:00000000 r8:00000000 r7:b6e55000 r6:c4796000 r5:c5b62500
3876 04:40:40.850272 [ 124.701888] r4:c5b62500
3877 04:40:40.859051 [ 124.704434] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3878 04:40:40.865648 [ 124.711579] r9:c4796000 r8:c03002e4 r7:00000004 r6:b6f9ce00 r5:00000016 r4:00000016
3879 04:40:40.871573 [ 124.719336] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3880 04:40:40.875523 [ 124.726914] Exception stack(0xc4797fa8 to 0xc4797ff0)
3881 04:40:40.884412 [ 124.731978] 7fa0: 00000016 00000016 00000001 b6e55000 00000016 00000000
3882 04:40:40.892404 [ 124.740167] 7fc0: 00000016 00000016 b6f9ce00 00000004 00000001 00000000 00020000 be9e0a54
3883 04:40:40.899267 [ 124.748352] 7fe0: 00000004 be9e0788 b6f0a94f b6e90c66
3884 04:40:40.903529 [ 124.753503] irq event stamp: 0
3885 04:40:40.907181 [ 124.756608] hardirqs last enabled at (0): [<00000000>] 0x0
3886 04:40:40.913278 [ 124.762204] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3887 04:40:40.920817 [ 124.769743] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3888 04:40:40.927790 [ 124.777283] softirqs last disabled at (0): [<00000000>] 0x0
3889 04:40:40.932646 [ 124.782892] ---[ end trace 5e193b5fb07bd25a ]---
3890 04:40:40.935772 [ 124.787557] lkdtm: Overflow detected: saturated
3891 04:40:41.080408 # [ 124.469069] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3892 04:40:41.089232 # [ 124.475101] lkdtm: attempting good refcount_inc() without overflow
3893 04:40:41.094287 # [ 124.481354] lkdtm: attempting bad refcount_inc() overflow
3894 04:40:41.096501 # [ 124.486827] ------------[ cut here ]------------
3895 04:40:41.104601 # [ 124.491482] WARNING: CPU: 0 PID: 2679 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3896 04:40:41.111733 # [ 124.500007] refcount_t: saturated; leaking memory.
3897 04:40:41.139926 # [ 124.504814] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3898 04:40:41.146939 # [ 124.534137] CPU: 0 PID: 2679 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3899 04:40:41.155562 # [ 124.541889] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3900 04:40:41.157545 # [ 124.548424] Backtrace:
3901 04:40:41.165903 # [ 124.550907] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
3902 04:40:41.173501 # [ 124.558490] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3903 04:40:41.176714 # [ 124.564168] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
3904 04:40:41.186294 # [ 124.571495] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3905 04:40:41.197075 # [ 124.578468] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a23b74
3906 04:40:41.202108 # [ 124.586229] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
3907 04:40:41.209209 # [ 124.593720] r7:00000016 r6:c1a23b74 r5:c1a23b4c r4:c4796000
3908 04:40:41.215216 # [ 124.599399] [<c137d360>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
3909 04:40:41.224271 # [ 124.608370] r9:c1acfa64 r8:c15e7d98 r7:c4797f60 r6:00000016 r5:c5ed9000 r4:c4796000
3910 04:40:41.233330 # [ 124.616135] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
3911 04:40:41.243371 # [ 124.625807] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c1389f6c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3912 04:40:41.254529 # [ 124.635911] [<c1389ef4>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3913 04:40:41.258273 # [ 124.645048] r4:0000002b
3914 04:40:41.264730 # [ 124.647597] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3915 04:40:41.272588 # [ 124.655619] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3916 04:40:41.278895 # [ 124.663546] r9:c4797f60 r8:c5360540 r7:00000016 r6:b6e55000 r5:c5b62500 r4:c0c2d878
3917 04:40:41.287726 # [ 124.671308] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3918 04:40:41.295416 # [ 124.679149] r9:c07f4cb4 r8:c4797f60 r7:c2816000 r6:b6e55000 r5:c5b62500 r4:00000000
3919 04:40:41.302769 # [ 124.686907] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3920 04:40:41.312228 # [ 124.694053] r10:00000004 r9:00000000 r8:00000000 r7:b6e55000 r6:c4796000 r5:c5b62500
3921 04:40:41.312512 # [ 124.701888] r4:c5b62500
3922 04:40:41.322301 # [ 124.704434] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3923 04:40:41.328334 # [ 124.711579] r9:c4796000 r8:c03002e4 r7:00000004 r6:b6f9ce00 r5:00000016 r4:00000016
3924 04:40:41.337160 # [ 124.719336] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3925 04:40:41.342033 # [ 124.726914] Exception stack(0xc4797fa8 to 0xc4797ff0)
3926 04:40:41.349378 # [ 124.731978] 7fa0: 00000016 00000016 00000001 b6e55000 00000016 00000000
3927 04:40:41.357658 # [ 124.740167] 7fc0: 00000016 00000016 b6f9ce00 00000004 00000001 00000000 00020000 be9e0a54
3928 04:40:41.364169 # [ 124.748352] 7fe0: 00000004 be9e0788 b6f0a94f b6e90c66
3929 04:40:41.365865 # [ 124.753503] irq event stamp: 0
3930 04:40:41.375388 # [ 124.756608] hardirqs last enabled at (0): [<00000000>] 0x0
3931 04:40:41.381253 # [ 124.762204] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3932 04:40:41.391088 # [ 124.769743] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3933 04:40:41.392722 # [ 124.777283] softirqs last disabled at (0): [<00000000>] 0x0
3934 04:40:41.397345 # [ 124.782892] ---[ end trace 5e193b5fb07bd25a ]---
3935 04:40:41.401649 # [ 124.787557] lkdtm: Overflow detected: saturated
3936 04:40:41.407292 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3937 04:40:41.414337 not ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # exit=1
3938 04:40:41.415849 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3939 04:40:41.485561 [ 125.335849] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3940 04:40:41.492338 [ 125.342032] lkdtm: attempting good refcount_add() without overflow
3941 04:40:41.500472 [ 125.348341] lkdtm: attempting bad refcount_add() overflow
3942 04:40:41.503315 [ 125.353778] ------------[ cut here ]------------
3943 04:40:41.510431 [ 125.358509] WARNING: CPU: 0 PID: 2713 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3944 04:40:41.515353 [ 125.367001] refcount_t: saturated; leaking memory.
3945 04:40:41.544536 [ 125.371808] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3946 04:40:41.552498 [ 125.401135] CPU: 0 PID: 2713 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3947 04:40:41.561279 [ 125.408887] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3948 04:40:41.562425 [ 125.415423] Backtrace:
3949 04:40:41.569895 [ 125.417904] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
3950 04:40:41.578139 [ 125.425486] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3951 04:40:41.583107 [ 125.431164] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
3952 04:40:41.591372 [ 125.438494] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3953 04:40:41.598129 [ 125.445469] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a23b74
3954 04:40:41.607216 [ 125.453228] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
3955 04:40:41.613846 [ 125.460721] r7:00000016 r6:c1a23b74 r5:c1a23b4c r4:c5d78000
3956 04:40:41.620378 [ 125.466399] [<c137d360>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
3957 04:40:41.626634 [ 125.475370] r9:c1acfa7c r8:c15e7d98 r7:c5d79f60 r6:00000016 r5:c5a9f000 r4:c5d78000
3958 04:40:41.637043 [ 125.483137] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
3959 04:40:41.647004 [ 125.492810] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c138a014>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3960 04:40:41.659862 [ 125.502914] [<c1389f90>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3961 04:40:41.660114 [ 125.512051] r4:0000002c
3962 04:40:41.668439 [ 125.514602] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3963 04:40:41.675080 [ 125.522627] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3964 04:40:41.681829 [ 125.530557] r9:c5d79f60 r8:c5360540 r7:00000016 r6:b6e3a000 r5:c5abf900 r4:c0c2d878
3965 04:40:41.693127 [ 125.538318] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3966 04:40:41.700611 [ 125.546159] r9:c07f4cb4 r8:c5d79f60 r7:c2816000 r6:b6e3a000 r5:c5abf900 r4:00000000
3967 04:40:41.704594 [ 125.553915] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3968 04:40:41.714700 [ 125.561061] r10:00000004 r9:00000000 r8:00000000 r7:b6e3a000 r6:c5d78000 r5:c5abf900
3969 04:40:41.717325 [ 125.568896] r4:c5abf900
3970 04:40:41.725823 [ 125.571442] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3971 04:40:41.732219 [ 125.578588] r9:c5d78000 r8:c03002e4 r7:00000004 r6:b6f81e00 r5:00000016 r4:00000016
3972 04:40:41.737587 [ 125.586346] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3973 04:40:41.744483 [ 125.593923] Exception stack(0xc5d79fa8 to 0xc5d79ff0)
3974 04:40:41.753227 [ 125.598986] 9fa0: 00000016 00000016 00000001 b6e3a000 00000016 00000000
3975 04:40:41.761367 [ 125.607177] 9fc0: 00000016 00000016 b6f81e00 00000004 00000001 00000000 00020000 be940a54
3976 04:40:41.765900 [ 125.615362] 9fe0: 00000004 be940788 b6eef94f b6e75c66
3977 04:40:41.769283 [ 125.620475] irq event stamp: 0
3978 04:40:41.772772 [ 125.623554] hardirqs last enabled at (0): [<00000000>] 0x0
3979 04:40:41.782578 [ 125.629190] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3980 04:40:41.788342 [ 125.636730] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3981 04:40:41.793336 [ 125.644240] softirqs last disabled at (0): [<00000000>] 0x0
3982 04:40:41.799205 [ 125.649872] ---[ end trace 5e193b5fb07bd25b ]---
3983 04:40:41.802450 [ 125.654508] lkdtm: Overflow detected: saturated
3984 04:40:41.942274 # [ 125.335849] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3985 04:40:41.950853 # [ 125.342032] lkdtm: attempting good refcount_add() without overflow
3986 04:40:41.955592 # [ 125.348341] lkdtm: attempting bad refcount_add() overflow
3987 04:40:41.961598 # [ 125.353778] ------------[ cut here ]------------
3988 04:40:41.968079 # [ 125.358509] WARNING: CPU: 0 PID: 2713 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3989 04:40:41.973296 # [ 125.367001] refcount_t: saturated; leaking memory.
3990 04:40:42.005668 # [ 125.371808] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
3991 04:40:42.009344 # [ 125.401135] CPU: 0 PID: 2713 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3992 04:40:42.019598 # [ 125.408887] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3993 04:40:42.019831 # [ 125.415423] Backtrace:
3994 04:40:42.026474 # [ 125.417904] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
3995 04:40:42.032595 # [ 125.425486] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
3996 04:40:42.039456 # [ 125.431164] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
3997 04:40:42.050225 # [ 125.438494] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3998 04:40:42.055098 # [ 125.445469] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a23b74
3999 04:40:42.064329 # [ 125.453228] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4000 04:40:42.071760 # [ 125.460721] r7:00000016 r6:c1a23b74 r5:c1a23b4c r4:c5d78000
4001 04:40:42.077334 # [ 125.466399] [<c137d360>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
4002 04:40:42.085214 # [ 125.475370] r9:c1acfa7c r8:c15e7d98 r7:c5d79f60 r6:00000016 r5:c5a9f000 r4:c5d78000
4003 04:40:42.094592 # [ 125.483137] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
4004 04:40:42.105426 # [ 125.492810] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c138a014>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
4005 04:40:42.113406 # [ 125.502914] [<c1389f90>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4006 04:40:42.117254 # [ 125.512051] r4:0000002c
4007 04:40:42.124361 # [ 125.514602] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4008 04:40:42.135522 # [ 125.522627] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4009 04:40:42.141270 # [ 125.530557] r9:c5d79f60 r8:c5360540 r7:00000016 r6:b6e3a000 r5:c5abf900 r4:c0c2d878
4010 04:40:42.148770 # [ 125.538318] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4011 04:40:42.159211 # [ 125.546159] r9:c07f4cb4 r8:c5d79f60 r7:c2816000 r6:b6e3a000 r5:c5abf900 r4:00000000
4012 04:40:42.164210 # [ 125.553915] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4013 04:40:42.171828 # [ 125.561061] r10:00000004 r9:00000000 r8:00000000 r7:b6e3a000 r6:c5d78000 r5:c5abf900
4014 04:40:42.174516 # [ 125.568896] r4:c5abf900
4015 04:40:42.181522 # [ 125.571442] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4016 04:40:42.191293 # [ 125.578588] r9:c5d78000 r8:c03002e4 r7:00000004 r6:b6f81e00 r5:00000016 r4:00000016
4017 04:40:42.200169 # [ 125.586346] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4018 04:40:42.205169 # [ 125.593923] Exception stack(0xc5d79fa8 to 0xc5d79ff0)
4019 04:40:42.212026 # [ 125.598986] 9fa0: 00000016 00000016 00000001 b6e3a000 00000016 00000000
4020 04:40:42.220016 # [ 125.607177] 9fc0: 00000016 00000016 b6f81e00 00000004 00000001 00000000 00020000 be940a54
4021 04:40:42.224292 # [ 125.615362] 9fe0: 00000004 be940788 b6eef94f b6e75c66
4022 04:40:42.231269 # [ 125.620475] irq event stamp: 0
4023 04:40:42.235505 # [ 125.623554] hardirqs last enabled at (0): [<00000000>] 0x0
4024 04:40:42.242434 # [ 125.629190] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4025 04:40:42.249309 # [ 125.636730] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4026 04:40:42.257534 # [ 125.644240] softirqs last disabled at (0): [<00000000>] 0x0
4027 04:40:42.260744 # [ 125.649872] ---[ end trace 5e193b5fb07bd25b ]---
4028 04:40:42.263762 # [ 125.654508] lkdtm: Overflow detected: saturated
4029 04:40:42.271895 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4030 04:40:42.276929 not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1
4031 04:40:42.278804 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4032 04:40:42.334597 [ 126.184264] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4033 04:40:42.343892 [ 126.191128] lkdtm: attempting bad refcount_inc_not_zero() overflow
4034 04:40:42.345531 [ 126.197395] ------------[ cut here ]------------
4035 04:40:42.356562 [ 126.202047] WARNING: CPU: 0 PID: 2747 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4036 04:40:42.359025 [ 126.210552] refcount_t: saturated; leaking memory.
4037 04:40:42.387972 [ 126.215359] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4038 04:40:42.396026 [ 126.244690] CPU: 0 PID: 2747 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4039 04:40:42.404884 [ 126.252444] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4040 04:40:42.406960 [ 126.258978] Backtrace:
4041 04:40:42.413055 [ 126.261460] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4042 04:40:42.421664 [ 126.269042] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4043 04:40:42.427282 [ 126.274719] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4044 04:40:42.432656 [ 126.282046] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4045 04:40:42.442579 [ 126.289021] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a23b74
4046 04:40:42.448298 [ 126.296781] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4047 04:40:42.453560 [ 126.304272] r7:00000013 r6:c1a23b74 r5:c1a23b4c r4:c6878000
4048 04:40:42.462512 [ 126.309952] [<c137d360>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
4049 04:40:42.472666 [ 126.318925] r9:c1acfa94 r8:c15e7d98 r7:c6879f60 r6:0000001f r5:c5ed9000 r4:7fffffff
4050 04:40:42.484383 [ 126.326687] [<c086cf78>] (refcount_warn_saturate) from [<c1389ee0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4051 04:40:42.494179 [ 126.337136] [<c1389e7c>] (__refcount_add_not_zero.constprop.0) from [<c138a088>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4052 04:40:42.497558 [ 126.348793] r5:c5ed9000 r4:c6878000
4053 04:40:42.507172 [ 126.352391] [<c138a038>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4054 04:40:42.508421 [ 126.362310] r4:0000002d
4055 04:40:42.517539 [ 126.364858] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4056 04:40:42.525684 [ 126.372881] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4057 04:40:42.532090 [ 126.380808] r9:c6879f60 r8:c5360540 r7:0000001f r6:b6e32000 r5:c5acbb80 r4:c0c2d878
4058 04:40:42.541783 [ 126.388569] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4059 04:40:42.547766 [ 126.396411] r9:c07f4cb4 r8:c6879f60 r7:c2816000 r6:b6e32000 r5:c5acbb80 r4:00000000
4060 04:40:42.556757 [ 126.404166] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4061 04:40:42.564572 [ 126.411312] r10:00000004 r9:00000000 r8:00000000 r7:b6e32000 r6:c6878000 r5:c5acbb80
4062 04:40:42.566088 [ 126.419147] r4:c5acbb80
4063 04:40:42.574313 [ 126.421693] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4064 04:40:42.581338 [ 126.428840] r9:c6878000 r8:c03002e4 r7:00000004 r6:b6f79e00 r5:0000001f r4:0000001f
4065 04:40:42.588242 [ 126.436598] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4066 04:40:42.593594 [ 126.444175] Exception stack(0xc6879fa8 to 0xc6879ff0)
4067 04:40:42.600965 [ 126.449239] 9fa0: 0000001f 0000001f 00000001 b6e32000 0000001f 00000000
4068 04:40:42.611897 [ 126.457426] 9fc0: 0000001f 0000001f b6f79e00 00000004 00000001 00000000 00020000 be9b9a54
4069 04:40:42.616886 [ 126.465611] 9fe0: 00000004 be9b9788 b6ee794f b6e6dc66
4070 04:40:42.617828 [ 126.470750] irq event stamp: 0
4071 04:40:42.623888 [ 126.473828] hardirqs last enabled at (0): [<00000000>] 0x0
4072 04:40:42.631091 [ 126.479454] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4073 04:40:42.638038 [ 126.486985] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4074 04:40:42.647640 [ 126.496062] softirqs last disabled at (0): [<00000000>] 0x0
4075 04:40:42.651559 [ 126.501719] ---[ end trace 5e193b5fb07bd25c ]---
4076 04:40:42.654466 [ 126.506353] lkdtm: Overflow detected: saturated
4077 04:40:42.793887 # [ 126.184264] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4078 04:40:42.802561 # [ 126.191128] lkdtm: attempting bad refcount_inc_not_zero() overflow
4079 04:40:42.804908 # [ 126.197395] ------------[ cut here ]------------
4080 04:40:42.815458 # [ 126.202047] WARNING: CPU: 0 PID: 2747 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4081 04:40:42.820119 # [ 126.210552] refcount_t: saturated; leaking memory.
4082 04:40:42.848434 # [ 126.215359] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4083 04:40:42.856813 # [ 126.244690] CPU: 0 PID: 2747 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4084 04:40:42.863055 # [ 126.252444] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4085 04:40:42.867410 # [ 126.258978] Backtrace:
4086 04:40:42.874684 # [ 126.261460] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4087 04:40:42.879975 # [ 126.269042] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4088 04:40:42.890400 # [ 126.274719] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4089 04:40:42.892793 # [ 126.282046] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4090 04:40:42.900943 # [ 126.289021] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a23b74
4091 04:40:42.909627 # [ 126.296781] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4092 04:40:42.915960 # [ 126.304272] r7:00000013 r6:c1a23b74 r5:c1a23b4c r4:c6878000
4093 04:40:42.924562 # [ 126.309952] [<c137d360>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
4094 04:40:42.932662 # [ 126.318925] r9:c1acfa94 r8:c15e7d98 r7:c6879f60 r6:0000001f r5:c5ed9000 r4:7fffffff
4095 04:40:42.941904 # [ 126.326687] [<c086cf78>] (refcount_warn_saturate) from [<c1389ee0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4096 04:40:42.954124 # [ 126.337136] [<c1389e7c>] (__refcount_add_not_zero.constprop.0) from [<c138a088>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4097 04:40:42.957024 # [ 126.348793] r5:c5ed9000 r4:c6878000
4098 04:40:42.967653 # [ 126.352391] [<c138a038>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4099 04:40:42.971402 # [ 126.362310] r4:0000002d
4100 04:40:42.979094 # [ 126.364858] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4101 04:40:42.990418 # [ 126.372881] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4102 04:40:42.996848 # [ 126.380808] r9:c6879f60 r8:c5360540 r7:0000001f r6:b6e32000 r5:c5acbb80 r4:c0c2d878
4103 04:40:43.003477 # [ 126.388569] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4104 04:40:43.011412 # [ 126.396411] r9:c07f4cb4 r8:c6879f60 r7:c2816000 r6:b6e32000 r5:c5acbb80 r4:00000000
4105 04:40:43.017818 # [ 126.404166] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4106 04:40:43.026425 # [ 126.411312] r10:00000004 r9:00000000 r8:00000000 r7:b6e32000 r6:c6878000 r5:c5acbb80
4107 04:40:43.030070 # [ 126.419147] r4:c5acbb80
4108 04:40:43.036744 # [ 126.421693] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4109 04:40:43.045869 # [ 126.428840] r9:c6878000 r8:c03002e4 r7:00000004 r6:b6f79e00 r5:0000001f r4:0000001f
4110 04:40:43.052244 # [ 126.436598] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4111 04:40:43.056513 # [ 126.444175] Exception stack(0xc6879fa8 to 0xc6879ff0)
4112 04:40:43.067732 # [ 126.449239] 9fa0: 0000001f 0000001f 00000001 b6e32000 0000001f 00000000
4113 04:40:43.073031 # [ 126.457426] 9fc0: 0000001f 0000001f b6f79e00 00000004 00000001 00000000 00020000 be9b9a54
4114 04:40:43.080692 # [ 126.465611] 9fe0: 00000004 be9b9788 b6ee794f b6e6dc66
4115 04:40:43.084337 # [ 126.470750] irq event stamp: 0
4116 04:40:43.088929 # [ 126.473828] hardirqs last enabled at (0): [<00000000>] 0x0
4117 04:40:43.095563 # [ 126.479454] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4118 04:40:43.104113 # [ 126.486985] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4119 04:40:43.108033 # [ 126.496062] softirqs last disabled at (0): [<00000000>] 0x0
4120 04:40:43.112736 # [ 126.501719] ---[ end trace 5e193b5fb07bd25c ]---
4121 04:40:43.117520 # [ 126.506353] lkdtm: Overflow detected: saturated
4122 04:40:43.125529 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4123 04:40:43.133415 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
4124 04:40:43.134343 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4125 04:40:43.198362 [ 127.047457] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4126 04:40:43.205579 [ 127.054296] lkdtm: attempting bad refcount_add_not_zero() overflow
4127 04:40:43.208700 [ 127.060607] ------------[ cut here ]------------
4128 04:40:43.219290 [ 127.065263] WARNING: CPU: 0 PID: 2781 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4129 04:40:43.222655 [ 127.073764] refcount_t: saturated; leaking memory.
4130 04:40:43.252105 [ 127.078610] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4131 04:40:43.260026 [ 127.107844] CPU: 0 PID: 2781 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4132 04:40:43.265603 [ 127.115597] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4133 04:40:43.268733 [ 127.122132] Backtrace:
4134 04:40:43.277663 [ 127.124610] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4135 04:40:43.282681 [ 127.132192] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4136 04:40:43.289407 [ 127.137870] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4137 04:40:43.295673 [ 127.145197] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4138 04:40:43.303823 [ 127.152172] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a23b74
4139 04:40:43.312148 [ 127.159931] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4140 04:40:43.319330 [ 127.167423] r7:00000013 r6:c1a23b74 r5:c1a23b4c r4:c6c30000
4141 04:40:43.326073 [ 127.173102] [<c137d360>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
4142 04:40:43.337578 [ 127.182071] r9:c1acfab4 r8:c15e7d98 r7:c6c31f60 r6:0000001f r5:c6bb2000 r4:7fffffff
4143 04:40:43.347548 [ 127.189833] [<c086cf78>] (refcount_warn_saturate) from [<c1389ee0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4144 04:40:43.359046 [ 127.200283] [<c1389e7c>] (__refcount_add_not_zero.constprop.0) from [<c138a110>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4145 04:40:43.359280 [ 127.211942] r5:c6bb2000 r4:c6c30000
4146 04:40:43.369988 [ 127.215538] [<c138a0c0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4147 04:40:43.373076 [ 127.225458] r4:0000002e
4148 04:40:43.382171 [ 127.228006] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4149 04:40:43.388474 [ 127.236028] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4150 04:40:43.397990 [ 127.243955] r9:c6c31f60 r8:c5360540 r7:0000001f r6:b6de6000 r5:c5c05680 r4:c0c2d878
4151 04:40:43.405918 [ 127.251716] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4152 04:40:43.411611 [ 127.259556] r9:c07f4cb4 r8:c6c31f60 r7:c2816000 r6:b6de6000 r5:c5c05680 r4:00000000
4153 04:40:43.417942 [ 127.267311] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4154 04:40:43.426402 [ 127.274458] r10:00000004 r9:00000000 r8:00000000 r7:b6de6000 r6:c6c30000 r5:c5c05680
4155 04:40:43.430055 [ 127.282293] r4:c5c05680
4156 04:40:43.440737 [ 127.284839] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4157 04:40:43.444748 [ 127.291985] r9:c6c30000 r8:c03002e4 r7:00000004 r6:b6f2de00 r5:0000001f r4:0000001f
4158 04:40:43.451168 [ 127.299743] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4159 04:40:43.458139 [ 127.307319] Exception stack(0xc6c31fa8 to 0xc6c31ff0)
4160 04:40:43.464134 [ 127.312383] 1fa0: 0000001f 0000001f 00000001 b6de6000 0000001f 00000000
4161 04:40:43.473306 [ 127.320572] 1fc0: 0000001f 0000001f b6f2de00 00000004 00000001 00000000 00020000 beb82a54
4162 04:40:43.480520 [ 127.328758] 1fe0: 00000004 beb82788 b6e9b94f b6e21c66
4163 04:40:43.481482 [ 127.333941] irq event stamp: 0
4164 04:40:43.486116 [ 127.337052] hardirqs last enabled at (0): [<00000000>] 0x0
4165 04:40:43.493707 [ 127.342655] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4166 04:40:43.503929 [ 127.350195] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4167 04:40:43.514542 [ 127.357747] softirqs last disabled at (0): [<00000000>] 0x0
4168 04:40:43.514774 [ 127.363364] ---[ end trace 5e193b5fb07bd25d ]---
4169 04:40:43.517040 [ 127.368043] lkdtm: Overflow detected: saturated
4170 04:40:43.660653 # [ 127.047457] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4171 04:40:43.666628 # [ 127.054296] lkdtm: attempting bad refcount_add_not_zero() overflow
4172 04:40:43.673483 # [ 127.060607] ------------[ cut here ]------------
4173 04:40:43.680207 # [ 127.065263] WARNING: CPU: 0 PID: 2781 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4174 04:40:43.686748 # [ 127.073764] refcount_t: saturated; leaking memory.
4175 04:40:43.713618 # [ 127.078610] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4176 04:40:43.723291 # [ 127.107844] CPU: 0 PID: 2781 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4177 04:40:43.729163 # [ 127.115597] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4178 04:40:43.731419 # [ 127.122132] Backtrace:
4179 04:40:43.740132 # [ 127.124610] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4180 04:40:43.746672 # [ 127.132192] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4181 04:40:43.752633 # [ 127.137870] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4182 04:40:43.760616 # [ 127.145197] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4183 04:40:43.766641 # [ 127.152172] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a23b74
4184 04:40:43.775666 # [ 127.159931] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4185 04:40:43.781080 # [ 127.167423] r7:00000013 r6:c1a23b74 r5:c1a23b4c r4:c6c30000
4186 04:40:43.789671 # [ 127.173102] [<c137d360>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
4187 04:40:43.798545 # [ 127.182071] r9:c1acfab4 r8:c15e7d98 r7:c6c31f60 r6:0000001f r5:c6bb2000 r4:7fffffff
4188 04:40:43.810422 # [ 127.189833] [<c086cf78>] (refcount_warn_saturate) from [<c1389ee0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4189 04:40:43.821097 # [ 127.200283] [<c1389e7c>] (__refcount_add_not_zero.constprop.0) from [<c138a110>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4190 04:40:43.825546 # [ 127.211942] r5:c6bb2000 r4:c6c30000
4191 04:40:43.837320 # [ 127.215538] [<c138a0c0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4192 04:40:43.837553 # [ 127.225458] r4:0000002e
4193 04:40:43.846569 # [ 127.228006] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4194 04:40:43.854688 # [ 127.236028] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4195 04:40:43.861936 # [ 127.243955] r9:c6c31f60 r8:c5360540 r7:0000001f r6:b6de6000 r5:c5c05680 r4:c0c2d878
4196 04:40:43.869624 # [ 127.251716] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4197 04:40:43.880939 # [ 127.259556] r9:c07f4cb4 r8:c6c31f60 r7:c2816000 r6:b6de6000 r5:c5c05680 r4:00000000
4198 04:40:43.885466 # [ 127.267311] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4199 04:40:43.894894 # [ 127.274458] r10:00000004 r9:00000000 r8:00000000 r7:b6de6000 r6:c6c30000 r5:c5c05680
4200 04:40:43.895176 # [ 127.282293] r4:c5c05680
4201 04:40:43.902808 # [ 127.284839] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4202 04:40:43.909761 # [ 127.291985] r9:c6c30000 r8:c03002e4 r7:00000004 r6:b6f2de00 r5:0000001f r4:0000001f
4203 04:40:43.920502 # [ 127.299743] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4204 04:40:43.922729 # [ 127.307319] Exception stack(0xc6c31fa8 to 0xc6c31ff0)
4205 04:40:43.934556 # [ 127.312383] 1fa0: 0000001f 0000001f 00000001 b6de6000 0000001f 00000000
4206 04:40:43.940720 # [ 127.320572] 1fc0: 0000001f 0000001f b6f2de00 00000004 00000001 00000000 00020000 beb82a54
4207 04:40:43.945282 # [ 127.328758] 1fe0: 00000004 beb82788 b6e9b94f b6e21c66
4208 04:40:43.949617 # [ 127.333941] irq event stamp: 0
4209 04:40:43.953558 # [ 127.337052] hardirqs last enabled at (0): [<00000000>] 0x0
4210 04:40:43.963777 # [ 127.342655] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4211 04:40:43.970420 # [ 127.350195] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4212 04:40:43.977124 # [ 127.357747] softirqs last disabled at (0): [<00000000>] 0x0
4213 04:40:43.978868 # [ 127.363364] ---[ end trace 5e193b5fb07bd25d ]---
4214 04:40:43.984507 # [ 127.368043] lkdtm: Overflow detected: saturated
4215 04:40:43.991437 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4216 04:40:43.996614 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
4217 04:40:43.998934 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
4218 04:40:44.051818 [ 127.901900] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4219 04:40:44.055929 [ 127.907744] lkdtm: attempting good refcount_dec()
4220 04:40:44.064691 [ 127.912485] lkdtm: attempting bad refcount_dec() to zero
4221 04:40:44.066326 [ 127.917884] ------------[ cut here ]------------
4222 04:40:44.075502 [ 127.922538] WARNING: CPU: 0 PID: 2815 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4223 04:40:44.079932 [ 127.931053] refcount_t: decrement hit 0; leaking memory.
4224 04:40:44.110436 [ 127.936380] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4225 04:40:44.117744 [ 127.965667] CPU: 0 PID: 2815 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4226 04:40:44.124738 [ 127.973419] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4227 04:40:44.129802 [ 127.979952] Backtrace:
4228 04:40:44.133692 [ 127.982432] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4229 04:40:44.139222 [ 127.990015] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4230 04:40:44.147270 [ 127.995691] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4231 04:40:44.156281 [ 128.003019] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4232 04:40:44.161282 [ 128.009993] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a23b74
4233 04:40:44.173151 [ 128.017755] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4234 04:40:44.176563 [ 128.025247] r7:0000001f r6:c1a23b74 r5:c1a23bd8 r4:c69dc000
4235 04:40:44.184732 [ 128.030926] [<c137d360>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4236 04:40:44.191092 [ 128.039897] r9:c1acfad4 r8:c15e7d98 r7:c69ddf60 r6:00000012 r5:c6bb2000 r4:c69dc000
4237 04:40:44.202686 [ 128.047658] [<c086cf78>] (refcount_warn_saturate) from [<c1389e78>] (__refcount_dec.constprop.0+0x38/0x3c)
4238 04:40:44.211398 [ 128.057325] [<c1389e40>] (__refcount_dec.constprop.0) from [<c138a1a4>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4239 04:40:44.221162 [ 128.067085] [<c138a148>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4240 04:40:44.222924 [ 128.075877] r4:0000002f
4241 04:40:44.231121 [ 128.078424] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4242 04:40:44.238099 [ 128.086447] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4243 04:40:44.248706 [ 128.094374] r9:c69ddf60 r8:c5360540 r7:00000012 r6:b6e99000 r5:c68aa140 r4:c0c2d878
4244 04:40:44.254054 [ 128.102134] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4245 04:40:44.262091 [ 128.109976] r9:c07f4cb4 r8:c69ddf60 r7:c2816000 r6:b6e99000 r5:c68aa140 r4:00000000
4246 04:40:44.269034 [ 128.117731] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4247 04:40:44.279175 [ 128.124877] r10:00000004 r9:00000000 r8:00000000 r7:b6e99000 r6:c69dc000 r5:c68aa140
4248 04:40:44.279412 [ 128.132713] r4:c68aa140
4249 04:40:44.285851 [ 128.135261] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4250 04:40:44.293756 [ 128.142407] r9:c69dc000 r8:c03002e4 r7:00000004 r6:b6fe0e00 r5:00000012 r4:00000012
4251 04:40:44.302690 [ 128.150166] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4252 04:40:44.307221 [ 128.157742] Exception stack(0xc69ddfa8 to 0xc69ddff0)
4253 04:40:44.316286 [ 128.162806] dfa0: 00000012 00000012 00000001 b6e99000 00000012 00000000
4254 04:40:44.323685 [ 128.170995] dfc0: 00000012 00000012 b6fe0e00 00000004 00000001 00000000 00020000 beac8a54
4255 04:40:44.328395 [ 128.179179] dfe0: 00000004 beac8788 b6f4e94f b6ed4c66
4256 04:40:44.331950 [ 128.184338] irq event stamp: 0
4257 04:40:44.338536 [ 128.187455] hardirqs last enabled at (0): [<00000000>] 0x0
4258 04:40:44.344156 [ 128.193065] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4259 04:40:44.353945 [ 128.200613] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4260 04:40:44.358868 [ 128.208160] softirqs last disabled at (0): [<00000000>] 0x0
4261 04:40:44.361917 [ 128.213751] ---[ end trace 5e193b5fb07bd25e ]---
4262 04:40:44.366251 [ 128.218429] lkdtm: Zero detected: saturated
4263 04:40:44.511609 # [ 127.901900] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4264 04:40:44.515625 # [ 127.907744] lkdtm: attempting good refcount_dec()
4265 04:40:44.521660 # [ 127.912485] lkdtm: attempting bad refcount_dec() to zero
4266 04:40:44.525781 # [ 127.917884] ------------[ cut here ]------------
4267 04:40:44.534258 # [ 127.922538] WARNING: CPU: 0 PID: 2815 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4268 04:40:44.539273 # [ 127.931053] refcount_t: decrement hit 0; leaking memory.
4269 04:40:44.570277 # [ 127.936380] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4270 04:40:44.577874 # [ 127.965667] CPU: 0 PID: 2815 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4271 04:40:44.583003 # [ 127.973419] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4272 04:40:44.584784 # [ 127.979952] Backtrace:
4273 04:40:44.595281 # [ 127.982432] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4274 04:40:44.601235 # [ 127.990015] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4275 04:40:44.605625 # [ 127.995691] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4276 04:40:44.616042 # [ 128.003019] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4277 04:40:44.621133 # [ 128.009993] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a23b74
4278 04:40:44.631420 # [ 128.017755] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4279 04:40:44.636950 # [ 128.025247] r7:0000001f r6:c1a23b74 r5:c1a23bd8 r4:c69dc000
4280 04:40:44.646582 # [ 128.030926] [<c137d360>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4281 04:40:44.652291 # [ 128.039897] r9:c1acfad4 r8:c15e7d98 r7:c69ddf60 r6:00000012 r5:c6bb2000 r4:c69dc000
4282 04:40:44.664636 # [ 128.047658] [<c086cf78>] (refcount_warn_saturate) from [<c1389e78>] (__refcount_dec.constprop.0+0x38/0x3c)
4283 04:40:44.674715 # [ 128.057325] [<c1389e40>] (__refcount_dec.constprop.0) from [<c138a1a4>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4284 04:40:44.680297 # [ 128.067085] [<c138a148>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4285 04:40:44.682737 # [ 128.075877] r4:0000002f
4286 04:40:44.691956 # [ 128.078424] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4287 04:40:44.701598 # [ 128.086447] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4288 04:40:44.709662 # [ 128.094374] r9:c69ddf60 r8:c5360540 r7:00000012 r6:b6e99000 r5:c68aa140 r4:c0c2d878
4289 04:40:44.717243 # [ 128.102134] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4290 04:40:44.724918 # [ 128.109976] r9:c07f4cb4 r8:c69ddf60 r7:c2816000 r6:b6e99000 r5:c68aa140 r4:00000000
4291 04:40:44.731104 # [ 128.117731] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4292 04:40:44.738348 # [ 128.124877] r10:00000004 r9:00000000 r8:00000000 r7:b6e99000 r6:c69dc000 r5:c68aa140
4293 04:40:44.740932 # [ 128.132713] r4:c68aa140
4294 04:40:44.748592 # [ 128.135261] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4295 04:40:44.756306 # [ 128.142407] r9:c69dc000 r8:c03002e4 r7:00000004 r6:b6fe0e00 r5:00000012 r4:00000012
4296 04:40:44.765613 # [ 128.150166] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4297 04:40:44.770080 # [ 128.157742] Exception stack(0xc69ddfa8 to 0xc69ddff0)
4298 04:40:44.779319 # [ 128.162806] dfa0: 00000012 00000012 00000001 b6e99000 00000012 00000000
4299 04:40:44.788038 # [ 128.170995] dfc0: 00000012 00000012 b6fe0e00 00000004 00000001 00000000 00020000 beac8a54
4300 04:40:44.792735 # [ 128.179179] dfe0: 00000004 beac8788 b6f4e94f b6ed4c66
4301 04:40:44.795630 # [ 128.184338] irq event stamp: 0
4302 04:40:44.800263 # [ 128.187455] hardirqs last enabled at (0): [<00000000>] 0x0
4303 04:40:44.809239 # [ 128.193065] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4304 04:40:44.815718 # [ 128.200613] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4305 04:40:44.821921 # [ 128.208160] softirqs last disabled at (0): [<00000000>] 0x0
4306 04:40:44.826033 # [ 128.213751] ---[ end trace 5e193b5fb07bd25e ]---
4307 04:40:44.832575 # [ 128.218429] lkdtm: Zero detected: saturated
4308 04:40:44.837821 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4309 04:40:44.841554 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4310 04:40:44.843256 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4311 04:40:44.947879 [ 128.793800] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4312 04:40:44.950759 [ 128.799964] lkdtm: attempting bad refcount_dec() below zero
4313 04:40:44.953658 [ 128.805574] ------------[ cut here ]------------
4314 04:40:44.962319 [ 128.810294] WARNING: CPU: 3 PID: 2852 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4315 04:40:44.967788 [ 128.818808] refcount_t: decrement hit 0; leaking memory.
4316 04:40:44.997370 [ 128.824135] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4317 04:40:45.006185 [ 128.853366] CPU: 3 PID: 2852 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4318 04:40:45.012324 [ 128.861119] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4319 04:40:45.013801 [ 128.867653] Backtrace:
4320 04:40:45.023737 [ 128.870134] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4321 04:40:45.027464 [ 128.877716] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4322 04:40:45.037800 [ 128.883395] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4323 04:40:45.043732 [ 128.890724] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4324 04:40:45.048955 [ 128.897701] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a23b74
4325 04:40:45.058929 [ 128.905461] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4326 04:40:45.064112 [ 128.912953] r7:0000001f r6:c1a23b74 r5:c1a23bd8 r4:c6aba000
4327 04:40:45.072882 [ 128.918635] [<c137d360>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4328 04:40:45.083731 [ 128.927606] r9:c1acfae8 r8:c15e7d98 r7:c6abbf60 r6:00000016 r5:00000000 r4:c6aba000
4329 04:40:45.090669 [ 128.935367] [<c086cf78>] (refcount_warn_saturate) from [<c1389e78>] (__refcount_dec.constprop.0+0x38/0x3c)
4330 04:40:45.100757 [ 128.945036] [<c1389e40>] (__refcount_dec.constprop.0) from [<c138a268>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4331 04:40:45.108640 [ 128.955145] [<c138a220>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4332 04:40:45.113650 [ 128.964283] r5:c5a16000 r4:00000030
4333 04:40:45.119801 [ 128.967873] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4334 04:40:45.128449 [ 128.975894] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4335 04:40:45.137136 [ 128.983822] r9:c6abbf60 r8:c5360540 r7:00000016 r6:b6e2b000 r5:c5ebe780 r4:c0c2d878
4336 04:40:45.142822 [ 128.991583] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4337 04:40:45.150694 [ 128.999425] r9:c07f4cb4 r8:c6abbf60 r7:c2816000 r6:b6e2b000 r5:c5ebe780 r4:00000000
4338 04:40:45.158319 [ 129.007181] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4339 04:40:45.166821 [ 129.014327] r10:00000004 r9:00000000 r8:00000000 r7:b6e2b000 r6:c6aba000 r5:c5ebe780
4340 04:40:45.172069 [ 129.022163] r4:c5ebe780
4341 04:40:45.176663 [ 129.024710] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4342 04:40:45.185873 [ 129.031857] r9:c6aba000 r8:c03002e4 r7:00000004 r6:b6f72e00 r5:00000016 r4:00000016
4343 04:40:45.193711 [ 129.039614] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4344 04:40:45.197948 [ 129.047191] Exception stack(0xc6abbfa8 to 0xc6abbff0)
4345 04:40:45.204632 [ 129.052255] bfa0: 00000016 00000016 00000001 b6e2b000 00000016 00000000
4346 04:40:45.212953 [ 129.060447] bfc0: 00000016 00000016 b6f72e00 00000004 00000001 00000000 00020000 be85ea54
4347 04:40:45.217856 [ 129.068632] bfe0: 00000004 be85e788 b6ee094f b6e66c66
4348 04:40:45.221034 [ 129.073774] irq event stamp: 0
4349 04:40:45.226126 [ 129.076882] hardirqs last enabled at (0): [<00000000>] 0x0
4350 04:40:45.234716 [ 129.082478] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4351 04:40:45.242000 [ 129.090020] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4352 04:40:45.248854 [ 129.097609] softirqs last disabled at (0): [<00000000>] 0x0
4353 04:40:45.251444 [ 129.103202] ---[ end trace 5e193b5fb07bd25f ]---
4354 04:40:45.256449 [ 129.107882] lkdtm: Negative detected: saturated
4355 04:40:45.382196 # [ 128.793800] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4356 04:40:45.390506 # [ 128.799964] lkdtm: attempting bad refcount_dec() below zero
4357 04:40:45.395663 # [ 128.805574] ------------[ cut here ]------------
4358 04:40:45.402807 # [ 128.810294] WARNING: CPU: 3 PID: 2852 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4359 04:40:45.406993 # [ 128.818808] refcount_t: decrement hit 0; leaking memory.
4360 04:40:45.437102 # [ 128.824135] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4361 04:40:45.443573 # [ 128.853366] CPU: 3 PID: 2852 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4362 04:40:45.449695 # [ 128.861119] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4363 04:40:45.454199 # [ 128.867653] Backtrace:
4364 04:40:45.460187 # [ 128.870134] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4365 04:40:45.466704 # [ 128.877716] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4366 04:40:45.478299 # [ 128.883395] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4367 04:40:45.481702 # [ 128.890724] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4368 04:40:45.491189 # [ 128.897701] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a23b74
4369 04:40:45.497340 # [ 128.905461] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4370 04:40:45.502046 # [ 128.912953] r7:0000001f r6:c1a23b74 r5:c1a23bd8 r4:c6aba000
4371 04:40:45.511149 # [ 128.918635] [<c137d360>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4372 04:40:45.518669 # [ 128.927606] r9:c1acfae8 r8:c15e7d98 r7:c6abbf60 r6:00000016 r5:00000000 r4:c6aba000
4373 04:40:45.530239 # [ 128.935367] [<c086cf78>] (refcount_warn_saturate) from [<c1389e78>] (__refcount_dec.constprop.0+0x38/0x3c)
4374 04:40:45.540518 # [ 128.945036] [<c1389e40>] (__refcount_dec.constprop.0) from [<c138a268>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4375 04:40:45.549962 # [ 128.955145] [<c138a220>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4376 04:40:45.556576 # [ 128.964283] r5:c5a16000 r4:00000030
4377 04:40:45.561700 # [ 128.967873] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4378 04:40:45.571197 # [ 128.975894] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4379 04:40:45.577984 # [ 128.983822] r9:c6abbf60 r8:c5360540 r7:00000016 r6:b6e2b000 r5:c5ebe780 r4:c0c2d878
4380 04:40:45.588175 # [ 128.991583] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4381 04:40:45.593880 # [ 128.999425] r9:c07f4cb4 r8:c6abbf60 r7:c2816000 r6:b6e2b000 r5:c5ebe780 r4:00000000
4382 04:40:45.599492 # [ 129.007181] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4383 04:40:45.607305 # [ 129.014327] r10:00000004 r9:00000000 r8:00000000 r7:b6e2b000 r6:c6aba000 r5:c5ebe780
4384 04:40:45.610414 # [ 129.022163] r4:c5ebe780
4385 04:40:45.618919 # [ 129.024710] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4386 04:40:45.625804 # [ 129.031857] r9:c6aba000 r8:c03002e4 r7:00000004 r6:b6f72e00 r5:00000016 r4:00000016
4387 04:40:45.633592 # [ 129.039614] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4388 04:40:45.639092 # [ 129.047191] Exception stack(0xc6abbfa8 to 0xc6abbff0)
4389 04:40:45.651085 # [ 129.052255] bfa0: 00000016 00000016 00000001 b6e2b000 00000016 00000000
4390 04:40:45.655503 # [ 129.060447] bfc0: 00000016 00000016 b6f72e00 00000004 00000001 00000000 00020000 be85ea54
4391 04:40:45.660933 # [ 129.068632] bfe0: 00000004 be85e788 b6ee094f b6e66c66
4392 04:40:45.662964 # [ 129.073774] irq event stamp: 0
4393 04:40:45.669081 # [ 129.076882] hardirqs last enabled at (0): [<00000000>] 0x0
4394 04:40:45.677756 # [ 129.082478] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4395 04:40:45.683811 # [ 129.090020] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4396 04:40:45.690791 # [ 129.097609] softirqs last disabled at (0): [<00000000>] 0x0
4397 04:40:45.696964 # [ 129.103202] ---[ end trace 5e193b5fb07bd25f ]---
4398 04:40:45.699456 # [ 129.107882] lkdtm: Negative detected: saturated
4399 04:40:45.704798 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4400 04:40:45.712908 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4401 04:40:45.714262 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4402 04:40:45.798703 [ 129.646258] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4403 04:40:45.804043 [ 129.653214] lkdtm: attempting bad refcount_dec_and_test() below zero
4404 04:40:45.807930 [ 129.659740] ------------[ cut here ]------------
4405 04:40:45.817171 [ 129.664434] WARNING: CPU: 3 PID: 2887 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4406 04:40:45.821962 [ 129.673030] refcount_t: underflow; use-after-free.
4407 04:40:45.855014 [ 129.677871] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4408 04:40:45.860252 [ 129.707097] CPU: 3 PID: 2887 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4409 04:40:45.865649 [ 129.714851] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4410 04:40:45.869943 [ 129.721387] Backtrace:
4411 04:40:45.875575 [ 129.723870] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4412 04:40:45.881831 [ 129.731453] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4413 04:40:45.888906 [ 129.737132] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4414 04:40:45.899457 [ 129.744461] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4415 04:40:45.905033 [ 129.751437] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a23b74
4416 04:40:45.910964 [ 129.759197] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4417 04:40:45.917138 [ 129.766689] r7:0000001c r6:c1a23b74 r5:c1a23bb0 r4:c6aba000
4418 04:40:45.926033 [ 129.772368] [<c137d360>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
4419 04:40:45.937387 [ 129.781426] r9:c1acfb00 r8:c15e7d98 r7:c6abbf60 r6:0000001f r5:00000000 r4:c6aba000
4420 04:40:45.943684 [ 129.789193] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4421 04:40:45.957841 [ 129.799647] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c138a2e0>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4422 04:40:45.964975 [ 129.811316] [<c138a290>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4423 04:40:45.970465 [ 129.821237] r5:c5f5e000 r4:00000031
4424 04:40:45.979096 [ 129.824825] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4425 04:40:45.986087 [ 129.832847] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4426 04:40:45.992230 [ 129.840774] r9:c6abbf60 r8:c5360540 r7:0000001f r6:b6e75000 r5:c6a143c0 r4:c0c2d878
4427 04:40:46.000930 [ 129.848534] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4428 04:40:46.011571 [ 129.856376] r9:c07f4cb4 r8:c6abbf60 r7:c2816000 r6:b6e75000 r5:c6a143c0 r4:00000000
4429 04:40:46.014969 [ 129.864131] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4430 04:40:46.023893 [ 129.871277] r10:00000004 r9:00000000 r8:00000000 r7:b6e75000 r6:c6aba000 r5:c6a143c0
4431 04:40:46.027751 [ 129.879113] r4:c6a143c0
4432 04:40:46.033122 [ 129.881659] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4433 04:40:46.042049 [ 129.888806] r9:c6aba000 r8:c03002e4 r7:00000004 r6:b6fbce00 r5:0000001f r4:0000001f
4434 04:40:46.050048 [ 129.896561] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4435 04:40:46.053019 [ 129.904138] Exception stack(0xc6abbfa8 to 0xc6abbff0)
4436 04:40:46.064211 [ 129.909201] bfa0: 0000001f 0000001f 00000001 b6e75000 0000001f 00000000
4437 04:40:46.070012 [ 129.917391] bfc0: 0000001f 0000001f b6fbce00 00000004 00000001 00000000 00020000 bee11a54
4438 04:40:46.074217 [ 129.925578] bfe0: 00000004 bee11788 b6f2a94f b6eb0c66
4439 04:40:46.078355 [ 129.930713] irq event stamp: 0
4440 04:40:46.082946 [ 129.933790] hardirqs last enabled at (0): [<00000000>] 0x0
4441 04:40:46.091840 [ 129.939413] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4442 04:40:46.100791 [ 129.946960] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4443 04:40:46.104433 [ 129.954496] softirqs last disabled at (0): [<00000000>] 0x0
4444 04:40:46.109622 [ 129.960141] ---[ end trace 5e193b5fb07bd260 ]---
4445 04:40:46.113038 [ 129.964777] lkdtm: Negative detected: saturated
4446 04:40:46.247335 # [ 129.646258] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4447 04:40:46.254828 # [ 129.653214] lkdtm: attempting bad refcount_dec_and_test() below zero
4448 04:40:46.258874 # [ 129.659740] ------------[ cut here ]------------
4449 04:40:46.268799 # [ 129.664434] WARNING: CPU: 3 PID: 2887 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4450 04:40:46.272104 # [ 129.673030] refcount_t: underflow; use-after-free.
4451 04:40:46.300377 # [ 129.677871] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4452 04:40:46.309020 # [ 129.707097] CPU: 3 PID: 2887 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4453 04:40:46.314914 # [ 129.714851] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4454 04:40:46.319963 # [ 129.721387] Backtrace:
4455 04:40:46.326529 # [ 129.723870] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4456 04:40:46.334000 # [ 129.731453] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4457 04:40:46.343352 # [ 129.737132] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4458 04:40:46.348663 # [ 129.744461] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4459 04:40:46.355176 # [ 129.751437] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a23b74
4460 04:40:46.363003 # [ 129.759197] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4461 04:40:46.368338 # [ 129.766689] r7:0000001c r6:c1a23b74 r5:c1a23bb0 r4:c6aba000
4462 04:40:46.381317 # [ 129.772368] [<c137d360>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
4463 04:40:46.386070 # [ 129.781426] r9:c1acfb00 r8:c15e7d98 r7:c6abbf60 r6:0000001f r5:00000000 r4:c6aba000
4464 04:40:46.395369 # [ 129.789193] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4465 04:40:46.406302 # [ 129.799647] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c138a2e0>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4466 04:40:46.418452 # [ 129.811316] [<c138a290>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4467 04:40:46.421320 # [ 129.821237] r5:c5f5e000 r4:00000031
4468 04:40:46.431102 # [ 129.824825] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4469 04:40:46.438196 # [ 129.832847] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4470 04:40:46.444591 # [ 129.840774] r9:c6abbf60 r8:c5360540 r7:0000001f r6:b6e75000 r5:c6a143c0 r4:c0c2d878
4471 04:40:46.455376 # [ 129.848534] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4472 04:40:46.461822 # [ 129.856376] r9:c07f4cb4 r8:c6abbf60 r7:c2816000 r6:b6e75000 r5:c6a143c0 r4:00000000
4473 04:40:46.470341 # [ 129.864131] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4474 04:40:46.479178 # [ 129.871277] r10:00000004 r9:00000000 r8:00000000 r7:b6e75000 r6:c6aba000 r5:c6a143c0
4475 04:40:46.479461 # [ 129.879113] r4:c6a143c0
4476 04:40:46.488033 # [ 129.881659] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4477 04:40:46.496295 # [ 129.888806] r9:c6aba000 r8:c03002e4 r7:00000004 r6:b6fbce00 r5:0000001f r4:0000001f
4478 04:40:46.501189 # [ 129.896561] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4479 04:40:46.507063 # [ 129.904138] Exception stack(0xc6abbfa8 to 0xc6abbff0)
4480 04:40:46.516173 # [ 129.909201] bfa0: 0000001f 0000001f 00000001 b6e75000 0000001f 00000000
4481 04:40:46.524093 # [ 129.917391] bfc0: 0000001f 0000001f b6fbce00 00000004 00000001 00000000 00020000 bee11a54
4482 04:40:46.528852 # [ 129.925578] bfe0: 00000004 bee11788 b6f2a94f b6eb0c66
4483 04:40:46.532322 # [ 129.930713] irq event stamp: 0
4484 04:40:46.539981 # [ 129.933790] hardirqs last enabled at (0): [<00000000>] 0x0
4485 04:40:46.547311 # [ 129.939413] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4486 04:40:46.553246 # [ 129.946960] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4487 04:40:46.559707 # [ 129.954496] softirqs last disabled at (0): [<00000000>] 0x0
4488 04:40:46.564184 # [ 129.960141] ---[ end trace 5e193b5fb07bd260 ]---
4489 04:40:46.571485 # [ 129.964777] lkdtm: Negative detected: saturated
4490 04:40:46.573929 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4491 04:40:46.581012 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4492 04:40:46.584443 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4493 04:40:46.668924 [ 130.516307] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4494 04:40:46.673182 [ 130.523283] lkdtm: attempting bad refcount_sub_and_test() below zero
4495 04:40:46.677827 [ 130.529721] ------------[ cut here ]------------
4496 04:40:46.686308 [ 130.534375] WARNING: CPU: 3 PID: 2922 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4497 04:40:46.691390 [ 130.542961] refcount_t: underflow; use-after-free.
4498 04:40:46.722082 [ 130.547803] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4499 04:40:46.729815 [ 130.577044] CPU: 3 PID: 2922 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4500 04:40:46.737316 [ 130.584797] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4501 04:40:46.738300 [ 130.591332] Backtrace:
4502 04:40:46.746473 [ 130.593815] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4503 04:40:46.753023 [ 130.601398] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4504 04:40:46.757844 [ 130.607077] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4505 04:40:46.766149 [ 130.614405] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4506 04:40:46.773197 [ 130.621379] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a23b74
4507 04:40:46.782280 [ 130.629141] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4508 04:40:46.787556 [ 130.636635] r7:0000001c r6:c1a23b74 r5:c1a23bb0 r4:c6b54000
4509 04:40:46.794841 [ 130.642315] [<c137d360>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
4510 04:40:46.802557 [ 130.651373] r9:c1acfb20 r8:c15e7d98 r7:c6b55f60 r6:0000001f r5:c5f5e000 r4:c6b54000
4511 04:40:46.816333 [ 130.659140] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4512 04:40:46.826110 [ 130.669596] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c138a36c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4513 04:40:46.836655 [ 130.681263] [<c138a31c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4514 04:40:46.837644 [ 130.691183] r4:00000032
4515 04:40:46.846143 [ 130.693731] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4516 04:40:46.854813 [ 130.701751] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4517 04:40:46.861234 [ 130.709679] r9:c6b55f60 r8:c5360540 r7:0000001f r6:b6e4d000 r5:c6a15680 r4:c0c2d878
4518 04:40:46.870745 [ 130.717441] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4519 04:40:46.876680 [ 130.725282] r9:c07f4cb4 r8:c6b55f60 r7:c2816000 r6:b6e4d000 r5:c6a15680 r4:00000000
4520 04:40:46.885990 [ 130.733040] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4521 04:40:46.893815 [ 130.740186] r10:00000004 r9:00000000 r8:00000000 r7:b6e4d000 r6:c6b54000 r5:c6a15680
4522 04:40:46.896465 [ 130.748020] r4:c6a15680
4523 04:40:46.905725 [ 130.750566] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4524 04:40:46.911044 [ 130.757712] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f94e00 r5:0000001f r4:0000001f
4525 04:40:46.917625 [ 130.765469] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4526 04:40:46.925971 [ 130.773046] Exception stack(0xc6b55fa8 to 0xc6b55ff0)
4527 04:40:46.930549 [ 130.778109] 5fa0: 0000001f 0000001f 00000001 b6e4d000 0000001f 00000000
4528 04:40:46.939022 [ 130.786301] 5fc0: 0000001f 0000001f b6f94e00 00000004 00000001 00000000 00020000 beb5da54
4529 04:40:46.942977 [ 130.794486] 5fe0: 00000004 beb5d788 b6f0294f b6e88c66
4530 04:40:46.946823 [ 130.799621] irq event stamp: 0
4531 04:40:46.954368 [ 130.802701] hardirqs last enabled at (0): [<00000000>] 0x0
4532 04:40:46.961200 [ 130.808337] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4533 04:40:46.967138 [ 130.815856] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4534 04:40:46.972638 [ 130.823422] softirqs last disabled at (0): [<00000000>] 0x0
4535 04:40:46.978378 [ 130.829072] ---[ end trace 5e193b5fb07bd261 ]---
4536 04:40:46.981860 [ 130.833709] lkdtm: Negative detected: saturated
4537 04:40:47.120552 # [ 130.516307] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4538 04:40:47.127489 # [ 130.523283] lkdtm: attempting bad refcount_sub_and_test() below zero
4539 04:40:47.133283 # [ 130.529721] ------------[ cut here ]------------
4540 04:40:47.141341 # [ 130.534375] WARNING: CPU: 3 PID: 2922 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4541 04:40:47.146961 # [ 130.542961] refcount_t: underflow; use-after-free.
4542 04:40:47.176910 # [ 130.547803] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4543 04:40:47.183289 # [ 130.577044] CPU: 3 PID: 2922 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4544 04:40:47.190128 # [ 130.584797] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4545 04:40:47.193117 # [ 130.591332] Backtrace:
4546 04:40:47.199482 # [ 130.593815] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4547 04:40:47.207429 # [ 130.601398] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4548 04:40:47.214061 # [ 130.607077] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4549 04:40:47.222872 # [ 130.614405] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4550 04:40:47.229032 # [ 130.621379] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a23b74
4551 04:40:47.239192 # [ 130.629141] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4552 04:40:47.244273 # [ 130.636635] r7:0000001c r6:c1a23b74 r5:c1a23bb0 r4:c6b54000
4553 04:40:47.250251 # [ 130.642315] [<c137d360>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
4554 04:40:47.260390 # [ 130.651373] r9:c1acfb20 r8:c15e7d98 r7:c6b55f60 r6:0000001f r5:c5f5e000 r4:c6b54000
4555 04:40:47.268493 # [ 130.659140] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4556 04:40:47.280941 # [ 130.669596] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c138a36c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4557 04:40:47.290969 # [ 130.681263] [<c138a31c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4558 04:40:47.293960 # [ 130.691183] r4:00000032
4559 04:40:47.302841 # [ 130.693731] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4560 04:40:47.310902 # [ 130.701751] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4561 04:40:47.318059 # [ 130.709679] r9:c6b55f60 r8:c5360540 r7:0000001f r6:b6e4d000 r5:c6a15680 r4:c0c2d878
4562 04:40:47.326096 # [ 130.717441] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4563 04:40:47.334686 # [ 130.725282] r9:c07f4cb4 r8:c6b55f60 r7:c2816000 r6:b6e4d000 r5:c6a15680 r4:00000000
4564 04:40:47.340573 # [ 130.733040] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4565 04:40:47.348257 # [ 130.740186] r10:00000004 r9:00000000 r8:00000000 r7:b6e4d000 r6:c6b54000 r5:c6a15680
4566 04:40:47.352523 # [ 130.748020] r4:c6a15680
4567 04:40:47.358531 # [ 130.750566] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4568 04:40:47.366942 # [ 130.757712] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f94e00 r5:0000001f r4:0000001f
4569 04:40:47.374428 # [ 130.765469] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4570 04:40:47.379920 # [ 130.773046] Exception stack(0xc6b55fa8 to 0xc6b55ff0)
4571 04:40:47.388154 # [ 130.778109] 5fa0: 0000001f 0000001f 00000001 b6e4d000 0000001f 00000000
4572 04:40:47.397048 # [ 130.786301] 5fc0: 0000001f 0000001f b6f94e00 00000004 00000001 00000000 00020000 beb5da54
4573 04:40:47.401019 # [ 130.794486] 5fe0: 00000004 beb5d788 b6f0294f b6e88c66
4574 04:40:47.405975 # [ 130.799621] irq event stamp: 0
4575 04:40:47.410967 # [ 130.802701] hardirqs last enabled at (0): [<00000000>] 0x0
4576 04:40:47.418308 # [ 130.808337] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4577 04:40:47.427343 # [ 130.815856] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4578 04:40:47.432284 # [ 130.823422] softirqs last disabled at (0): [<00000000>] 0x0
4579 04:40:47.436569 # [ 130.829072] ---[ end trace 5e193b5fb07bd261 ]---
4580 04:40:47.440797 # [ 130.833709] lkdtm: Negative detected: saturated
4581 04:40:47.447379 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4582 04:40:47.455235 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4583 04:40:47.455458 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4584 04:40:47.528041 [ 131.378890] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4585 04:40:47.534861 [ 131.384576] lkdtm: attempting safe refcount_inc_not_zero() from zero
4586 04:40:47.538167 [ 131.391040] lkdtm: Good: zero detected
4587 04:40:47.542519 [ 131.394804] lkdtm: Correctly stayed at zero
4588 04:40:47.549765 [ 131.399041] lkdtm: attempting bad refcount_inc() from zero
4589 04:40:47.554582 [ 131.404543] ------------[ cut here ]------------
4590 04:40:47.561166 [ 131.409244] WARNING: CPU: 2 PID: 2954 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4591 04:40:47.567133 [ 131.417817] refcount_t: addition on 0; use-after-free.
4592 04:40:47.597951 [ 131.422970] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4593 04:40:47.605292 [ 131.452207] CPU: 2 PID: 2954 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4594 04:40:47.611298 [ 131.459961] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4595 04:40:47.613118 [ 131.466496] Backtrace:
4596 04:40:47.623419 [ 131.468977] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4597 04:40:47.626122 [ 131.476560] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4598 04:40:47.634870 [ 131.482238] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4599 04:40:47.642875 [ 131.489565] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4600 04:40:47.650951 [ 131.496541] r9:00000009 r8:c086d080 r7:00000019 r6:00000009 r5:c086d080 r4:c1a23b74
4601 04:40:47.656467 [ 131.504301] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4602 04:40:47.661577 [ 131.511793] r7:00000019 r6:c1a23b74 r5:c1a23b84 r4:c6c30000
4603 04:40:47.672254 [ 131.517473] [<c137d360>] (warn_slowpath_fmt) from [<c086d080>] (refcount_warn_saturate+0x108/0x174)
4604 04:40:47.680108 [ 131.526529] r9:c1acfb40 r8:c15e7d98 r7:c6c31f60 r6:00000012 r5:00000000 r4:c6c30000
4605 04:40:47.689876 [ 131.534296] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e52c>] (__refcount_add.constprop.0+0x54/0x58)
4606 04:40:47.697780 [ 131.543968] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c138a450>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4607 04:40:47.707115 [ 131.553722] [<c138a3a8>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4608 04:40:47.711857 [ 131.562513] r5:c695d000 r4:00000033
4609 04:40:47.719208 [ 131.566103] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4610 04:40:47.727035 [ 131.574125] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4611 04:40:47.733768 [ 131.582052] r9:c6c31f60 r8:c5360540 r7:00000012 r6:b6db8000 r5:c5b74a00 r4:c0c2d878
4612 04:40:47.741363 [ 131.589812] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4613 04:40:47.748923 [ 131.597653] r9:c07f4cb4 r8:c6c31f60 r7:c2816000 r6:b6db8000 r5:c5b74a00 r4:00000000
4614 04:40:47.760053 [ 131.605409] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4615 04:40:47.767109 [ 131.612556] r10:00000004 r9:00000000 r8:00000000 r7:b6db8000 r6:c6c30000 r5:c5b74a00
4616 04:40:47.767349 [ 131.620391] r4:c5b74a00
4617 04:40:47.774567 [ 131.622938] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4618 04:40:47.781215 [ 131.630084] r9:c6c30000 r8:c03002e4 r7:00000004 r6:b6effe00 r5:00000012 r4:00000012
4619 04:40:47.792294 [ 131.637841] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4620 04:40:47.796080 [ 131.645418] Exception stack(0xc6c31fa8 to 0xc6c31ff0)
4621 04:40:47.802525 [ 131.650482] 1fa0: 00000012 00000012 00000001 b6db8000 00000012 00000000
4622 04:40:47.810854 [ 131.658671] 1fc0: 00000012 00000012 b6effe00 00000004 00000001 00000000 00020000 be934a54
4623 04:40:47.815351 [ 131.666855] 1fe0: 00000004 be934788 b6e6d94f b6df3c66
4624 04:40:47.818430 [ 131.671984] irq event stamp: 0
4625 04:40:47.824033 [ 131.675063] hardirqs last enabled at (0): [<00000000>] 0x0
4626 04:40:47.833116 [ 131.680689] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4627 04:40:47.841047 [ 131.688225] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4628 04:40:47.846659 [ 131.695767] softirqs last disabled at (0): [<00000000>] 0x0
4629 04:40:47.852174 [ 131.701424] ---[ end trace 5e193b5fb07bd262 ]---
4630 04:40:47.853766 [ 131.706061] lkdtm: Zero detected: saturated
4631 04:40:47.995391 # [ 131.378890] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4632 04:40:47.998783 # [ 131.384576] lkdtm: attempting safe refcount_inc_not_zero() from zero
4633 04:40:48.003108 # [ 131.391040] lkdtm: Good: zero detected
4634 04:40:48.009930 # [ 131.394804] lkdtm: Correctly stayed at zero
4635 04:40:48.016149 # [ 131.399041] lkdtm: attempting bad refcount_inc() from zero
4636 04:40:48.017321 # [ 131.404543] ------------[ cut here ]------------
4637 04:40:48.028458 # [ 131.409244] WARNING: CPU: 2 PID: 2954 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4638 04:40:48.032924 # [ 131.417817] refcount_t: addition on 0; use-after-free.
4639 04:40:48.060075 # [ 131.422970] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4640 04:40:48.072458 # [ 131.452207] CPU: 2 PID: 2954 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4641 04:40:48.077195 # [ 131.459961] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4642 04:40:48.081255 # [ 131.466496] Backtrace:
4643 04:40:48.085643 # [ 131.468977] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4644 04:40:48.091661 # [ 131.476560] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4645 04:40:48.102012 # [ 131.482238] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4646 04:40:48.109093 # [ 131.489565] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4647 04:40:48.114918 # [ 131.496541] r9:00000009 r8:c086d080 r7:00000019 r6:00000009 r5:c086d080 r4:c1a23b74
4648 04:40:48.122445 # [ 131.504301] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4649 04:40:48.129094 # [ 131.511793] r7:00000019 r6:c1a23b74 r5:c1a23b84 r4:c6c30000
4650 04:40:48.136449 # [ 131.517473] [<c137d360>] (warn_slowpath_fmt) from [<c086d080>] (refcount_warn_saturate+0x108/0x174)
4651 04:40:48.144440 # [ 131.526529] r9:c1acfb40 r8:c15e7d98 r7:c6c31f60 r6:00000012 r5:00000000 r4:c6c30000
4652 04:40:48.155065 # [ 131.534296] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e52c>] (__refcount_add.constprop.0+0x54/0x58)
4653 04:40:48.165045 # [ 131.543968] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c138a450>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4654 04:40:48.174223 # [ 131.553722] [<c138a3a8>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4655 04:40:48.177992 # [ 131.562513] r5:c695d000 r4:00000033
4656 04:40:48.186041 # [ 131.566103] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4657 04:40:48.194158 # [ 131.574125] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4658 04:40:48.204034 # [ 131.582052] r9:c6c31f60 r8:c5360540 r7:00000012 r6:b6db8000 r5:c5b74a00 r4:c0c2d878
4659 04:40:48.209095 # [ 131.589812] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4660 04:40:48.219197 # [ 131.597653] r9:c07f4cb4 r8:c6c31f60 r7:c2816000 r6:b6db8000 r5:c5b74a00 r4:00000000
4661 04:40:48.225834 # [ 131.605409] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4662 04:40:48.232316 # [ 131.612556] r10:00000004 r9:00000000 r8:00000000 r7:b6db8000 r6:c6c30000 r5:c5b74a00
4663 04:40:48.235688 # [ 131.620391] r4:c5b74a00
4664 04:40:48.242279 # [ 131.622938] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4665 04:40:48.249307 # [ 131.630084] r9:c6c30000 r8:c03002e4 r7:00000004 r6:b6effe00 r5:00000012 r4:00000012
4666 04:40:48.261023 # [ 131.637841] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4667 04:40:48.262853 # [ 131.645418] Exception stack(0xc6c31fa8 to 0xc6c31ff0)
4668 04:40:48.272071 # [ 131.650482] 1fa0: 00000012 00000012 00000001 b6db8000 00000012 00000000
4669 04:40:48.280486 # [ 131.658671] 1fc0: 00000012 00000012 b6effe00 00000004 00000001 00000000 00020000 be934a54
4670 04:40:48.286623 # [ 131.666855] 1fe0: 00000004 be934788 b6e6d94f b6df3c66
4671 04:40:48.289296 # [ 131.671984] irq event stamp: 0
4672 04:40:48.296155 # [ 131.675063] hardirqs last enabled at (0): [<00000000>] 0x0
4673 04:40:48.301179 # [ 131.680689] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4674 04:40:48.310928 # [ 131.688225] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4675 04:40:48.314580 # [ 131.695767] softirqs last disabled at (0): [<00000000>] 0x0
4676 04:40:48.320204 # [ 131.701424] ---[ end trace 5e193b5fb07bd262 ]---
4677 04:40:48.324913 # [ 131.706061] lkdtm: Zero detected: saturated
4678 04:40:48.329092 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4679 04:40:48.334309 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4680 04:40:48.337235 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4681 04:40:48.406993 [ 132.257339] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4682 04:40:48.413873 [ 132.263048] lkdtm: attempting safe refcount_add_not_zero() from zero
4683 04:40:48.417277 [ 132.269491] lkdtm: Good: zero detected
4684 04:40:48.422049 [ 132.273256] lkdtm: Correctly stayed at zero
4685 04:40:48.428064 [ 132.277511] lkdtm: attempting bad refcount_add() from zero
4686 04:40:48.431152 [ 132.283012] ------------[ cut here ]------------
4687 04:40:48.441253 [ 132.287710] WARNING: CPU: 0 PID: 2988 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4688 04:40:48.444887 [ 132.296249] refcount_t: addition on 0; use-after-free.
4689 04:40:48.474080 [ 132.301467] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4690 04:40:48.483984 [ 132.330679] CPU: 0 PID: 2988 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4691 04:40:48.491710 [ 132.338430] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4692 04:40:48.491949 [ 132.344965] Backtrace:
4693 04:40:48.500179 [ 132.347446] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4694 04:40:48.506833 [ 132.355029] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4695 04:40:48.511573 [ 132.360706] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4696 04:40:48.519693 [ 132.368034] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4697 04:40:48.528698 [ 132.375008] r9:00000009 r8:c086d080 r7:00000019 r6:00000009 r5:c086d080 r4:c1a23b74
4698 04:40:48.535848 [ 132.382768] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4699 04:40:48.540352 [ 132.390261] r7:00000019 r6:c1a23b74 r5:c1a23b84 r4:c5d78000
4700 04:40:48.549265 [ 132.395940] [<c137d360>] (warn_slowpath_fmt) from [<c086d080>] (refcount_warn_saturate+0x108/0x174)
4701 04:40:48.558382 [ 132.404998] r9:c1acfb54 r8:c15e7d98 r7:c5d79f60 r6:00000012 r5:00000000 r4:c5d78000
4702 04:40:48.566864 [ 132.412765] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e52c>] (__refcount_add.constprop.0+0x54/0x58)
4703 04:40:48.578959 [ 132.422438] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c138a51c>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4704 04:40:48.584399 [ 132.432194] [<c138a474>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4705 04:40:48.590476 [ 132.440987] r5:c6bb2000 r4:00000034
4706 04:40:48.597459 [ 132.444578] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4707 04:40:48.606085 [ 132.452599] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4708 04:40:48.614794 [ 132.460528] r9:c5d79f60 r8:c5360540 r7:00000012 r6:b6e9f000 r5:c5acac80 r4:c0c2d878
4709 04:40:48.620890 [ 132.468288] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4710 04:40:48.629052 [ 132.476129] r9:c07f4cb4 r8:c5d79f60 r7:c2816000 r6:b6e9f000 r5:c5acac80 r4:00000000
4711 04:40:48.636190 [ 132.483886] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4712 04:40:48.643202 [ 132.491032] r10:00000004 r9:00000000 r8:00000000 r7:b6e9f000 r6:c5d78000 r5:c5acac80
4713 04:40:48.646426 [ 132.498868] r4:c5acac80
4714 04:40:48.655074 [ 132.501414] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4715 04:40:48.663893 [ 132.508560] r9:c5d78000 r8:c03002e4 r7:00000004 r6:b6fe6e00 r5:00000012 r4:00000012
4716 04:40:48.668995 [ 132.516317] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4717 04:40:48.675049 [ 132.523892] Exception stack(0xc5d79fa8 to 0xc5d79ff0)
4718 04:40:48.684052 [ 132.528955] 9fa0: 00000012 00000012 00000001 b6e9f000 00000012 00000000
4719 04:40:48.691980 [ 132.537145] 9fc0: 00000012 00000012 b6fe6e00 00000004 00000001 00000000 00020000 bee7fa54
4720 04:40:48.695700 [ 132.545329] 9fe0: 00000004 bee7f788 b6f5494f b6edac66
4721 04:40:48.698703 [ 132.550454] irq event stamp: 0
4722 04:40:48.702403 [ 132.553533] hardirqs last enabled at (0): [<00000000>] 0x0
4723 04:40:48.713481 [ 132.559171] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4724 04:40:48.718852 [ 132.566712] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4725 04:40:48.724250 [ 132.575090] softirqs last disabled at (0): [<00000000>] 0x0
4726 04:40:48.730088 [ 132.580762] ---[ end trace 5e193b5fb07bd263 ]---
4727 04:40:48.733094 [ 132.585399] lkdtm: Zero detected: saturated
4728 04:40:48.890407 # [ 132.257339] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4729 04:40:48.898747 # [ 132.263048] lkdtm: attempting safe refcount_add_not_zero() from zero
4730 04:40:48.900221 # [ 132.269491] lkdtm: Good: zero detected
4731 04:40:48.905338 # [ 132.273256] lkdtm: Correctly stayed at zero
4732 04:40:48.913351 # [ 132.277511] lkdtm: attempting bad refcount_add() from zero
4733 04:40:48.915227 # [ 132.283012] ------------[ cut here ]------------
4734 04:40:48.926296 # [ 132.287710] WARNING: CPU: 0 PID: 2988 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4735 04:40:48.930051 # [ 132.296249] refcount_t: addition on 0; use-after-free.
4736 04:40:48.960720 # [ 132.301467] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4737 04:40:48.970221 # [ 132.330679] CPU: 0 PID: 2988 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4738 04:40:48.973090 # [ 132.338430] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4739 04:40:48.977139 # [ 132.344965] Backtrace:
4740 04:40:48.983085 # [ 132.347446] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4741 04:40:48.990739 # [ 132.355029] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4742 04:40:48.996212 # [ 132.360706] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4743 04:40:49.006800 # [ 132.368034] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4744 04:40:49.013088 # [ 132.375008] r9:00000009 r8:c086d080 r7:00000019 r6:00000009 r5:c086d080 r4:c1a23b74
4745 04:40:49.020209 # [ 132.382768] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4746 04:40:49.025543 # [ 132.390261] r7:00000019 r6:c1a23b74 r5:c1a23b84 r4:c5d78000
4747 04:40:49.035277 # [ 132.395940] [<c137d360>] (warn_slowpath_fmt) from [<c086d080>] (refcount_warn_saturate+0x108/0x174)
4748 04:40:49.046451 # [ 132.404998] r9:c1acfb54 r8:c15e7d98 r7:c5d79f60 r6:00000012 r5:00000000 r4:c5d78000
4749 04:40:49.053268 # [ 132.412765] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e52c>] (__refcount_add.constprop.0+0x54/0x58)
4750 04:40:49.063592 # [ 132.422438] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c138a51c>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4751 04:40:49.071315 # [ 132.432194] [<c138a474>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4752 04:40:49.077962 # [ 132.440987] r5:c6bb2000 r4:00000034
4753 04:40:49.083199 # [ 132.444578] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4754 04:40:49.090276 # [ 132.452599] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4755 04:40:49.099852 # [ 132.460528] r9:c5d79f60 r8:c5360540 r7:00000012 r6:b6e9f000 r5:c5acac80 r4:c0c2d878
4756 04:40:49.106389 # [ 132.468288] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4757 04:40:49.115617 # [ 132.476129] r9:c07f4cb4 r8:c5d79f60 r7:c2816000 r6:b6e9f000 r5:c5acac80 r4:00000000
4758 04:40:49.126115 # [ 132.483886] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4759 04:40:49.131815 # [ 132.491032] r10:00000004 r9:00000000 r8:00000000 r7:b6e9f000 r6:c5d78000 r5:c5acac80
4760 04:40:49.136236 # [ 132.498868] r4:c5acac80
4761 04:40:49.141211 # [ 132.501414] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4762 04:40:49.147877 # [ 132.508560] r9:c5d78000 r8:c03002e4 r7:00000004 r6:b6fe6e00 r5:00000012 r4:00000012
4763 04:40:49.157040 # [ 132.516317] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4764 04:40:49.163763 # [ 132.523892] Exception stack(0xc5d79fa8 to 0xc5d79ff0)
4765 04:40:49.170713 # [ 132.528955] 9fa0: 00000012 00000012 00000001 b6e9f000 00000012 00000000
4766 04:40:49.178290 # [ 132.537145] 9fc0: 00000012 00000012 b6fe6e00 00000004 00000001 00000000 00020000 bee7fa54
4767 04:40:49.182131 # [ 132.545329] 9fe0: 00000004 bee7f788 b6f5494f b6edac66
4768 04:40:49.187174 # [ 132.550454] irq event stamp: 0
4769 04:40:49.193114 # [ 132.553533] hardirqs last enabled at (0): [<00000000>] 0x0
4770 04:40:49.199191 # [ 132.559171] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4771 04:40:49.208719 # [ 132.566712] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4772 04:40:49.212151 # [ 132.575090] softirqs last disabled at (0): [<00000000>] 0x0
4773 04:40:49.221633 # [ 132.580762] ---[ end trace 5e193b5fb07bd263 ]---
4774 04:40:49.222664 # [ 132.585399] lkdtm: Zero detected: saturated
4775 04:40:49.230135 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4776 04:40:49.234589 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4777 04:40:49.235616 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4778 04:40:49.333484 [ 133.183724] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4779 04:40:49.341822 [ 133.189927] lkdtm: attempting bad refcount_inc() from saturated
4780 04:40:49.345503 [ 133.195863] ------------[ cut here ]------------
4781 04:40:49.352786 [ 133.200584] WARNING: CPU: 0 PID: 3025 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4782 04:40:49.359337 [ 133.210145] refcount_t: saturated; leaking memory.
4783 04:40:49.389049 [ 133.215751] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4784 04:40:49.396545 [ 133.244963] CPU: 0 PID: 3025 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4785 04:40:49.404078 [ 133.252717] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4786 04:40:49.405195 [ 133.259251] Backtrace:
4787 04:40:49.412615 [ 133.261738] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4788 04:40:49.421618 [ 133.269323] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4789 04:40:49.427324 [ 133.275002] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4790 04:40:49.435461 [ 133.282331] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4791 04:40:49.440450 [ 133.289306] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a23b74
4792 04:40:49.448902 [ 133.297065] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4793 04:40:49.456091 [ 133.304560] r7:00000016 r6:c1a23b74 r5:c1a23b4c r4:c693e000
4794 04:40:49.463669 [ 133.310242] [<c137d360>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
4795 04:40:49.470416 [ 133.319214] r9:c1acfb68 r8:c15e7d98 r7:c693ff60 r6:00000017 r5:c6d11000 r4:c693e000
4796 04:40:49.481277 [ 133.326982] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
4797 04:40:49.490252 [ 133.336656] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c138a58c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4798 04:40:49.505155 [ 133.346845] [<c138a540>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4799 04:40:49.508780 [ 133.356069] r4:00000035
4800 04:40:49.512110 [ 133.358618] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4801 04:40:49.518792 [ 133.366641] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4802 04:40:49.529847 [ 133.374569] r9:c693ff60 r8:c5360540 r7:00000017 r6:b6e83000 r5:c68abb80 r4:c0c2d878
4803 04:40:49.536554 [ 133.382330] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4804 04:40:49.541901 [ 133.390171] r9:c07f4cb4 r8:c693ff60 r7:c2816000 r6:b6e83000 r5:c68abb80 r4:00000000
4805 04:40:49.550116 [ 133.397927] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4806 04:40:49.557357 [ 133.405073] r10:00000004 r9:00000000 r8:00000000 r7:b6e83000 r6:c693e000 r5:c68abb80
4807 04:40:49.561373 [ 133.412908] r4:c68abb80
4808 04:40:49.566923 [ 133.415454] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4809 04:40:49.575636 [ 133.422601] r9:c693e000 r8:c03002e4 r7:00000004 r6:b6fcae00 r5:00000017 r4:00000017
4810 04:40:49.582434 [ 133.430359] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4811 04:40:49.589095 [ 133.437936] Exception stack(0xc693ffa8 to 0xc693fff0)
4812 04:40:49.597722 [ 133.442999] ffa0: 00000017 00000017 00000001 b6e83000 00000017 00000000
4813 04:40:49.604476 [ 133.451187] ffc0: 00000017 00000017 b6fcae00 00000004 00000001 00000000 00020000 be98ba54
4814 04:40:49.608763 [ 133.459374] ffe0: 00000004 be98b788 b6f3894f b6ebec66
4815 04:40:49.613054 [ 133.464478] irq event stamp: 0
4816 04:40:49.616626 [ 133.467585] hardirqs last enabled at (0): [<00000000>] 0x0
4817 04:40:49.624337 [ 133.473181] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4818 04:40:49.631578 [ 133.480713] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4819 04:40:49.638127 [ 133.488243] softirqs last disabled at (0): [<00000000>] 0x0
4820 04:40:49.643966 [ 133.493829] ---[ end trace 5e193b5fb07bd264 ]---
4821 04:40:49.647206 [ 133.498490] lkdtm: Saturation detected: still saturated
4822 04:40:49.796576 # [ 133.183724] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4823 04:40:49.802850 # [ 133.189927] lkdtm: attempting bad refcount_inc() from saturated
4824 04:40:49.809252 # [ 133.195863] ------------[ cut here ]------------
4825 04:40:49.820724 # [ 133.200584] WARNING: CPU: 0 PID: 3025 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4826 04:40:49.822230 # [ 133.210145] refcount_t: saturated; leaking memory.
4827 04:40:49.849768 # [ 133.215751] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4828 04:40:49.859328 # [ 133.244963] CPU: 0 PID: 3025 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4829 04:40:49.865584 # [ 133.252717] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4830 04:40:49.867516 # [ 133.259251] Backtrace:
4831 04:40:49.877000 # [ 133.261738] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4832 04:40:49.882300 # [ 133.269323] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4833 04:40:49.889965 # [ 133.275002] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4834 04:40:49.897335 # [ 133.282331] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4835 04:40:49.903197 # [ 133.289306] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a23b74
4836 04:40:49.914326 # [ 133.297065] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4837 04:40:49.921275 # [ 133.304560] r7:00000016 r6:c1a23b74 r5:c1a23b4c r4:c693e000
4838 04:40:49.928139 # [ 133.310242] [<c137d360>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
4839 04:40:49.933443 # [ 133.319214] r9:c1acfb68 r8:c15e7d98 r7:c693ff60 r6:00000017 r5:c6d11000 r4:c693e000
4840 04:40:49.944479 # [ 133.326982] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
4841 04:40:49.954766 # [ 133.336656] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c138a58c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4842 04:40:49.966290 # [ 133.346845] [<c138a540>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4843 04:40:49.966569 # [ 133.356069] r4:00000035
4844 04:40:49.975485 # [ 133.358618] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4845 04:40:49.982319 # [ 133.366641] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4846 04:40:49.989848 # [ 133.374569] r9:c693ff60 r8:c5360540 r7:00000017 r6:b6e83000 r5:c68abb80 r4:c0c2d878
4847 04:40:50.000464 # [ 133.382330] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4848 04:40:50.008287 # [ 133.390171] r9:c07f4cb4 r8:c693ff60 r7:c2816000 r6:b6e83000 r5:c68abb80 r4:00000000
4849 04:40:50.014339 # [ 133.397927] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4850 04:40:50.026444 # [ 133.405073] r10:00000004 r9:00000000 r8:00000000 r7:b6e83000 r6:c693e000 r5:c68abb80
4851 04:40:50.026691 # [ 133.412908] r4:c68abb80
4852 04:40:50.031971 # [ 133.415454] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4853 04:40:50.040989 # [ 133.422601] r9:c693e000 r8:c03002e4 r7:00000004 r6:b6fcae00 r5:00000017 r4:00000017
4854 04:40:50.047076 # [ 133.430359] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4855 04:40:50.053435 # [ 133.437936] Exception stack(0xc693ffa8 to 0xc693fff0)
4856 04:40:50.060586 # [ 133.442999] ffa0: 00000017 00000017 00000001 b6e83000 00000017 00000000
4857 04:40:50.068343 # [ 133.451187] ffc0: 00000017 00000017 b6fcae00 00000004 00000001 00000000 00020000 be98ba54
4858 04:40:50.074355 # [ 133.459374] ffe0: 00000004 be98b788 b6f3894f b6ebec66
4859 04:40:50.078201 # [ 133.464478] irq event stamp: 0
4860 04:40:50.083698 # [ 133.467585] hardirqs last enabled at (0): [<00000000>] 0x0
4861 04:40:50.091951 # [ 133.473181] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4862 04:40:50.099451 # [ 133.480713] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4863 04:40:50.104354 # [ 133.488243] softirqs last disabled at (0): [<00000000>] 0x0
4864 04:40:50.112210 # [ 133.493829] ---[ end trace 5e193b5fb07bd264 ]---
4865 04:40:50.115326 # [ 133.498490] lkdtm: Saturation detected: still saturated
4866 04:40:50.121312 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4867 04:40:50.127078 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4868 04:40:50.128896 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4869 04:40:50.229318 [ 134.078610] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4870 04:40:50.236502 [ 134.084756] lkdtm: attempting bad refcount_dec() from saturated
4871 04:40:50.238880 [ 134.090833] ------------[ cut here ]------------
4872 04:40:50.248043 [ 134.095524] WARNING: CPU: 1 PID: 3060 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4873 04:40:50.254231 [ 134.104062] refcount_t: decrement hit 0; leaking memory.
4874 04:40:50.283478 [ 134.109429] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4875 04:40:50.290955 [ 134.138666] CPU: 1 PID: 3060 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4876 04:40:50.296488 [ 134.146421] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4877 04:40:50.298754 [ 134.152956] Backtrace:
4878 04:40:50.307522 [ 134.155437] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4879 04:40:50.313991 [ 134.163018] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4880 04:40:50.323386 [ 134.168697] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4881 04:40:50.327878 [ 134.176025] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4882 04:40:50.335348 [ 134.183000] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a23b74
4883 04:40:50.343387 [ 134.190758] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4884 04:40:50.348060 [ 134.198250] r7:0000001f r6:c1a23b74 r5:c1a23bd8 r4:c4790000
4885 04:40:50.357200 [ 134.203931] [<c137d360>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4886 04:40:50.367111 [ 134.212902] r9:c1acfb80 r8:c15e7d98 r7:c4791f60 r6:00000017 r5:c6d10000 r4:c4790000
4887 04:40:50.377485 [ 134.220663] [<c086cf78>] (refcount_warn_saturate) from [<c1389e78>] (__refcount_dec.constprop.0+0x38/0x3c)
4888 04:40:50.385288 [ 134.230335] [<c1389e40>] (__refcount_dec.constprop.0) from [<c138a5f8>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4889 04:40:50.395343 [ 134.240532] [<c138a5b0>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4890 04:40:50.399137 [ 134.249757] r4:00000036
4891 04:40:50.404719 [ 134.252306] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4892 04:40:50.411637 [ 134.260328] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4893 04:40:50.421931 [ 134.268256] r9:c4791f60 r8:c5360540 r7:00000017 r6:b6df4000 r5:c44963c0 r4:c0c2d878
4894 04:40:50.429946 [ 134.276016] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4895 04:40:50.435779 [ 134.283859] r9:c07f4cb4 r8:c4791f60 r7:c2816000 r6:b6df4000 r5:c44963c0 r4:00000000
4896 04:40:50.446241 [ 134.291614] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4897 04:40:50.450436 [ 134.298761] r10:00000004 r9:00000000 r8:00000000 r7:b6df4000 r6:c4790000 r5:c44963c0
4898 04:40:50.454453 [ 134.306597] r4:c44963c0
4899 04:40:50.460695 [ 134.309142] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4900 04:40:50.471280 [ 134.316288] r9:c4790000 r8:c03002e4 r7:00000004 r6:b6f3be00 r5:00000017 r4:00000017
4901 04:40:50.479008 [ 134.324046] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4902 04:40:50.483795 [ 134.331622] Exception stack(0xc4791fa8 to 0xc4791ff0)
4903 04:40:50.491408 [ 134.336686] 1fa0: 00000017 00000017 00000001 b6df4000 00000017 00000000
4904 04:40:50.498817 [ 134.344875] 1fc0: 00000017 00000017 b6f3be00 00000004 00000001 00000000 00020000 beec2a54
4905 04:40:50.501823 [ 134.353060] 1fe0: 00000004 beec2788 b6ea994f b6e2fc66
4906 04:40:50.504755 [ 134.358205] irq event stamp: 0
4907 04:40:50.512802 [ 134.361285] hardirqs last enabled at (0): [<00000000>] 0x0
4908 04:40:50.518822 [ 134.366913] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4909 04:40:50.525585 [ 134.374434] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4910 04:40:50.532937 [ 134.382082] softirqs last disabled at (0): [<00000000>] 0x0
4911 04:40:50.535928 [ 134.387722] ---[ end trace 5e193b5fb07bd265 ]---
4912 04:40:50.541214 [ 134.392363] lkdtm: Saturation detected: still saturated
4913 04:40:50.686597 # [ 134.078610] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4914 04:40:50.693684 # [ 134.084756] lkdtm: attempting bad refcount_dec() from saturated
4915 04:40:50.697595 # [ 134.090833] ------------[ cut here ]------------
4916 04:40:50.708257 # [ 134.095524] WARNING: CPU: 1 PID: 3060 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4917 04:40:50.712290 # [ 134.104062] refcount_t: decrement hit 0; leaking memory.
4918 04:40:50.743503 # [ 134.109429] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4919 04:40:50.749346 # [ 134.138666] CPU: 1 PID: 3060 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4920 04:40:50.755760 # [ 134.146421] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4921 04:40:50.760243 # [ 134.152956] Backtrace:
4922 04:40:50.767170 # [ 134.155437] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4923 04:40:50.772440 # [ 134.163018] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4924 04:40:50.777831 # [ 134.168697] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4925 04:40:50.784696 # [ 134.176025] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4926 04:40:50.792982 # [ 134.183000] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a23b74
4927 04:40:50.806108 # [ 134.190758] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4928 04:40:50.806344 # [ 134.198250] r7:0000001f r6:c1a23b74 r5:c1a23bd8 r4:c4790000
4929 04:40:50.814866 # [ 134.203931] [<c137d360>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4930 04:40:50.822953 # [ 134.212902] r9:c1acfb80 r8:c15e7d98 r7:c4791f60 r6:00000017 r5:c6d10000 r4:c4790000
4931 04:40:50.832832 # [ 134.220663] [<c086cf78>] (refcount_warn_saturate) from [<c1389e78>] (__refcount_dec.constprop.0+0x38/0x3c)
4932 04:40:50.843292 # [ 134.230335] [<c1389e40>] (__refcount_dec.constprop.0) from [<c138a5f8>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4933 04:40:50.853023 # [ 134.240532] [<c138a5b0>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4934 04:40:50.856474 # [ 134.249757] r4:00000036
4935 04:40:50.865238 # [ 134.252306] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4936 04:40:50.871292 # [ 134.260328] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4937 04:40:50.880368 # [ 134.268256] r9:c4791f60 r8:c5360540 r7:00000017 r6:b6df4000 r5:c44963c0 r4:c0c2d878
4938 04:40:50.887858 # [ 134.276016] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4939 04:40:50.898254 # [ 134.283859] r9:c07f4cb4 r8:c4791f60 r7:c2816000 r6:b6df4000 r5:c44963c0 r4:00000000
4940 04:40:50.904813 # [ 134.291614] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4941 04:40:50.911363 # [ 134.298761] r10:00000004 r9:00000000 r8:00000000 r7:b6df4000 r6:c4790000 r5:c44963c0
4942 04:40:50.913295 # [ 134.306597] r4:c44963c0
4943 04:40:50.921242 # [ 134.309142] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4944 04:40:50.929690 # [ 134.316288] r9:c4790000 r8:c03002e4 r7:00000004 r6:b6f3be00 r5:00000017 r4:00000017
4945 04:40:50.936135 # [ 134.324046] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4946 04:40:50.941311 # [ 134.331622] Exception stack(0xc4791fa8 to 0xc4791ff0)
4947 04:40:50.949939 # [ 134.336686] 1fa0: 00000017 00000017 00000001 b6df4000 00000017 00000000
4948 04:40:50.958322 # [ 134.344875] 1fc0: 00000017 00000017 b6f3be00 00000004 00000001 00000000 00020000 beec2a54
4949 04:40:50.962514 # [ 134.353060] 1fe0: 00000004 beec2788 b6ea994f b6e2fc66
4950 04:40:50.968732 # [ 134.358205] irq event stamp: 0
4951 04:40:50.972337 # [ 134.361285] hardirqs last enabled at (0): [<00000000>] 0x0
4952 04:40:50.981637 # [ 134.366913] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4953 04:40:50.987335 # [ 134.374434] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4954 04:40:50.995272 # [ 134.382082] softirqs last disabled at (0): [<00000000>] 0x0
4955 04:40:50.997320 # [ 134.387722] ---[ end trace 5e193b5fb07bd265 ]---
4956 04:40:51.007301 # [ 134.392363] lkdtm: Saturation detected: still saturated
4957 04:40:51.009385 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4958 04:40:51.014511 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4959 04:40:51.018032 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4960 04:40:51.123764 [ 134.973092] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4961 04:40:51.133314 [ 134.979398] lkdtm: attempting bad refcount_dec() from saturated
4962 04:40:51.134629 [ 134.985356] ------------[ cut here ]------------
4963 04:40:51.142966 [ 134.990147] WARNING: CPU: 2 PID: 3095 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4964 04:40:51.147318 [ 134.998732] refcount_t: saturated; leaking memory.
4965 04:40:51.176630 [ 135.003561] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
4966 04:40:51.184468 [ 135.033152] CPU: 2 PID: 3095 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4967 04:40:51.191005 [ 135.040923] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4968 04:40:51.194575 [ 135.047471] Backtrace:
4969 04:40:51.201097 [ 135.049988] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
4970 04:40:51.208078 [ 135.057590] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
4971 04:40:51.214153 [ 135.063291] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
4972 04:40:51.222572 [ 135.070641] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4973 04:40:51.229558 [ 135.077635] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a23b74
4974 04:40:51.237596 [ 135.085418] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
4975 04:40:51.242234 [ 135.092930] r7:00000016 r6:c1a23b74 r5:c1a23b4c r4:c6894000
4976 04:40:51.251827 [ 135.098634] [<c137d360>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
4977 04:40:51.263137 [ 135.107625] r9:c1acfb98 r8:c15e7d98 r7:c6895f60 r6:00000017 r5:c6d28000 r4:c6894000
4978 04:40:51.269412 [ 135.115417] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
4979 04:40:51.278818 [ 135.125115] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c138a668>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4980 04:40:51.289589 [ 135.135327] [<c138a61c>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4981 04:40:51.293030 [ 135.144567] r4:00000037
4982 04:40:51.299988 [ 135.147136] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4983 04:40:51.308438 [ 135.155181] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4984 04:40:51.316559 [ 135.163129] r9:c6895f60 r8:c5360540 r7:00000017 r6:b6e0b000 r5:c5b752c0 r4:c0c2d878
4985 04:40:51.325319 [ 135.170911] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4986 04:40:51.331483 [ 135.178771] r9:c07f4cb4 r8:c6895f60 r7:c2816000 r6:b6e0b000 r5:c5b752c0 r4:00000000
4987 04:40:51.339134 [ 135.186547] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4988 04:40:51.346581 [ 135.193712] r10:00000004 r9:00000000 r8:00000000 r7:b6e0b000 r6:c6894000 r5:c5b752c0
4989 04:40:51.347985 [ 135.201560] r4:c5b752c0
4990 04:40:51.355346 [ 135.204124] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4991 04:40:51.362465 [ 135.211290] r9:c6894000 r8:c03002e4 r7:00000004 r6:b6f52e00 r5:00000017 r4:00000017
4992 04:40:51.370300 [ 135.219067] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4993 04:40:51.376639 [ 135.226657] Exception stack(0xc6895fa8 to 0xc6895ff0)
4994 04:40:51.384393 [ 135.231739] 5fa0: 00000017 00000017 00000001 b6e0b000 00000017 00000000
4995 04:40:51.392177 [ 135.239948] 5fc0: 00000017 00000017 b6f52e00 00000004 00000001 00000000 00020000 bebe0a54
4996 04:40:51.396577 [ 135.248149] 5fe0: 00000004 bebe0788 b6ec094f b6e46c66
4997 04:40:51.401277 [ 135.253409] irq event stamp: 0
4998 04:40:51.405833 [ 135.256597] hardirqs last enabled at (0): [<00000000>] 0x0
4999 04:40:51.413406 [ 135.262220] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5000 04:40:51.420654 [ 135.269818] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5001 04:40:51.427989 [ 135.277409] softirqs last disabled at (0): [<00000000>] 0x0
5002 04:40:51.431259 [ 135.283021] ---[ end trace 5e193b5fb07bd266 ]---
5003 04:40:51.436646 [ 135.287762] lkdtm: Saturation detected: still saturated
5004 04:40:51.603448 # [ 134.973092] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5005 04:40:51.609876 # [ 134.979398] lkdtm: attempting bad refcount_dec() from saturated
5006 04:40:51.615587 # [ 134.985356] ------------[ cut here ]------------
5007 04:40:51.622626 # [ 134.990147] WARNING: CPU: 2 PID: 3095 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
5008 04:40:51.626486 # [ 134.998732] refcount_t: saturated; leaking memory.
5009 04:40:51.656246 # [ 135.003561] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
5010 04:40:51.662918 # [ 135.033152] CPU: 2 PID: 3095 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5011 04:40:51.672311 # [ 135.040923] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5012 04:40:51.676423 # [ 135.047471] Backtrace:
5013 04:40:51.682603 # [ 135.049988] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
5014 04:40:51.685917 # [ 135.057590] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5015 04:40:51.695575 # [ 135.063291] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
5016 04:40:51.701566 # [ 135.070641] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5017 04:40:51.710713 # [ 135.077635] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a23b74
5018 04:40:51.717430 # [ 135.085418] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
5019 04:40:51.722685 # [ 135.092930] r7:00000016 r6:c1a23b74 r5:c1a23b4c r4:c6894000
5020 04:40:51.731958 # [ 135.098634] [<c137d360>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
5021 04:40:51.740630 # [ 135.107625] r9:c1acfb98 r8:c15e7d98 r7:c6895f60 r6:00000017 r5:c6d28000 r4:c6894000
5022 04:40:51.749361 # [ 135.115417] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
5023 04:40:51.760688 # [ 135.125115] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c138a668>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5024 04:40:51.768581 # [ 135.135327] [<c138a61c>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5025 04:40:51.771463 # [ 135.144567] r4:00000037
5026 04:40:51.781371 # [ 135.147136] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5027 04:40:51.789520 # [ 135.155181] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5028 04:40:51.795716 # [ 135.163129] r9:c6895f60 r8:c5360540 r7:00000017 r6:b6e0b000 r5:c5b752c0 r4:c0c2d878
5029 04:40:51.808595 # [ 135.170911] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5030 04:40:51.814008 # [ 135.178771] r9:c07f4cb4 r8:c6895f60 r7:c2816000 r6:b6e0b000 r5:c5b752c0 r4:00000000
5031 04:40:51.818965 # [ 135.186547] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5032 04:40:51.827472 # [ 135.193712] r10:00000004 r9:00000000 r8:00000000 r7:b6e0b000 r6:c6894000 r5:c5b752c0
5033 04:40:51.829544 # [ 135.201560] r4:c5b752c0
5034 04:40:51.838083 # [ 135.204124] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5035 04:40:51.847101 # [ 135.211290] r9:c6894000 r8:c03002e4 r7:00000004 r6:b6f52e00 r5:00000017 r4:00000017
5036 04:40:51.852382 # [ 135.219067] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5037 04:40:51.858336 # [ 135.226657] Exception stack(0xc6895fa8 to 0xc6895ff0)
5038 04:40:51.866528 # [ 135.231739] 5fa0: 00000017 00000017 00000001 b6e0b000 00000017 00000000
5039 04:40:51.874370 # [ 135.239948] 5fc0: 00000017 00000017 b6f52e00 00000004 00000001 00000000 00020000 bebe0a54
5040 04:40:51.880717 # [ 135.248149] 5fe0: 00000004 bebe0788 b6ec094f b6e46c66
5041 04:40:51.883959 # [ 135.253409] irq event stamp: 0
5042 04:40:51.890953 # [ 135.256597] hardirqs last enabled at (0): [<00000000>] 0x0
5043 04:40:51.896588 # [ 135.262220] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5044 04:40:51.904483 # [ 135.269818] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5045 04:40:51.910693 # [ 135.277409] softirqs last disabled at (0): [<00000000>] 0x0
5046 04:40:51.915074 # [ 135.283021] ---[ end trace 5e193b5fb07bd266 ]---
5047 04:40:51.919422 # [ 135.287762] lkdtm: Saturation detected: still saturated
5048 04:40:51.925605 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5049 04:40:51.930566 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5050 04:40:51.935591 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5051 04:40:52.033438 [ 135.878875] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5052 04:40:52.036642 [ 135.885776] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5053 04:40:52.040625 [ 135.892558] ------------[ cut here ]------------
5054 04:40:52.050113 [ 135.897250] WARNING: CPU: 0 PID: 3127 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5055 04:40:52.054663 [ 135.905702] refcount_t: saturated; leaking memory.
5056 04:40:52.083269 [ 135.910566] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
5057 04:40:52.091664 [ 135.939884] CPU: 0 PID: 3127 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5058 04:40:52.097750 [ 135.947638] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5059 04:40:52.101083 [ 135.954173] Backtrace:
5060 04:40:52.110953 [ 135.956654] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
5061 04:40:52.115014 [ 135.964237] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5062 04:40:52.121032 [ 135.969916] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
5063 04:40:52.128330 [ 135.977243] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5064 04:40:52.136093 [ 135.984217] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a23b74
5065 04:40:52.143786 [ 135.991978] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
5066 04:40:52.149096 [ 135.999470] r7:00000013 r6:c1a23b74 r5:c1a23b4c r4:c5b36000
5067 04:40:52.157832 [ 136.005152] [<c137d360>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
5068 04:40:52.167066 [ 136.014124] r9:c1acfbb0 r8:c15e7d98 r7:c5b37f60 r6:00000020 r5:c6d11000 r4:c0000000
5069 04:40:52.177714 [ 136.021886] [<c086cf78>] (refcount_warn_saturate) from [<c1389ee0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5070 04:40:52.187666 [ 136.032342] [<c1389e7c>] (__refcount_add_not_zero.constprop.0) from [<c138a6dc>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5071 04:40:52.192396 [ 136.044085] r5:c6d11000 r4:c5b36000
5072 04:40:52.205896 [ 136.047684] [<c138a68c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5073 04:40:52.210603 [ 136.057691] r4:00000038
5074 04:40:52.211816 [ 136.060239] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5075 04:40:52.219695 [ 136.068262] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5076 04:40:52.228492 [ 136.076191] r9:c5b37f60 r8:c5360540 r7:00000020 r6:b6e4b000 r5:c68aaa00 r4:c0c2d878
5077 04:40:52.238451 [ 136.083953] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5078 04:40:52.244284 [ 136.091796] r9:c07f4cb4 r8:c5b37f60 r7:c2816000 r6:b6e4b000 r5:c68aaa00 r4:00000000
5079 04:40:52.252055 [ 136.099551] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5080 04:40:52.258623 [ 136.106698] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c5b36000 r5:c68aaa00
5081 04:40:52.261809 [ 136.114533] r4:c68aaa00
5082 04:40:52.268051 [ 136.117079] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5083 04:40:52.275984 [ 136.124225] r9:c5b36000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000020 r4:00000020
5084 04:40:52.284157 [ 136.131984] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5085 04:40:52.290482 [ 136.139561] Exception stack(0xc5b37fa8 to 0xc5b37ff0)
5086 04:40:52.298161 [ 136.144626] 7fa0: 00000020 00000020 00000001 b6e4b000 00000020 00000000
5087 04:40:52.305930 [ 136.152816] 7fc0: 00000020 00000020 b6f92e00 00000004 00000001 00000000 00020000 bef2aa54
5088 04:40:52.310618 [ 136.161002] 7fe0: 00000004 bef2a788 b6f0094f b6e86c66
5089 04:40:52.315106 [ 136.166117] irq event stamp: 0
5090 04:40:52.318298 [ 136.169227] hardirqs last enabled at (0): [<00000000>] 0x0
5091 04:40:52.326844 [ 136.174822] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5092 04:40:52.335745 [ 136.182362] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5093 04:40:52.339891 [ 136.189911] softirqs last disabled at (0): [<00000000>] 0x0
5094 04:40:52.345365 [ 136.195503] ---[ end trace 5e193b5fb07bd267 ]---
5095 04:40:52.348906 [ 136.200161] lkdtm: Saturation detected: still saturated
5096 04:40:52.520007 # [ 135.878875] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5097 04:40:52.526553 # [ 135.885776] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5098 04:40:52.528481 # [ 135.892558] ------------[ cut here ]------------
5099 04:40:52.537484 # [ 135.897250] WARNING: CPU: 0 PID: 3127 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5100 04:40:52.541594 # [ 135.905702] refcount_t: saturated; leaking memory.
5101 04:40:52.570633 # [ 135.910566] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
5102 04:40:52.580800 # [ 135.939884] CPU: 0 PID: 3127 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5103 04:40:52.585373 # [ 135.947638] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5104 04:40:52.589874 # [ 135.954173] Backtrace:
5105 04:40:52.596613 # [ 135.956654] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
5106 04:40:52.602482 # [ 135.964237] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5107 04:40:52.612635 # [ 135.969916] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
5108 04:40:52.619035 # [ 135.977243] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5109 04:40:52.624119 # [ 135.984217] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a23b74
5110 04:40:52.633369 # [ 135.991978] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
5111 04:40:52.638412 # [ 135.999470] r7:00000013 r6:c1a23b74 r5:c1a23b4c r4:c5b36000
5112 04:40:52.648558 # [ 136.005152] [<c137d360>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
5113 04:40:52.654687 # [ 136.014124] r9:c1acfbb0 r8:c15e7d98 r7:c5b37f60 r6:00000020 r5:c6d11000 r4:c0000000
5114 04:40:52.666117 # [ 136.021886] [<c086cf78>] (refcount_warn_saturate) from [<c1389ee0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5115 04:40:52.677543 # [ 136.032342] [<c1389e7c>] (__refcount_add_not_zero.constprop.0) from [<c138a6dc>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5116 04:40:52.684767 # [ 136.044085] r5:c6d11000 r4:c5b36000
5117 04:40:52.692638 # [ 136.047684] [<c138a68c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5118 04:40:52.695162 # [ 136.057691] r4:00000038
5119 04:40:52.702639 # [ 136.060239] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5120 04:40:52.713143 # [ 136.068262] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5121 04:40:52.717789 # [ 136.076191] r9:c5b37f60 r8:c5360540 r7:00000020 r6:b6e4b000 r5:c68aaa00 r4:c0c2d878
5122 04:40:52.725264 # [ 136.083953] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5123 04:40:52.737950 # [ 136.091796] r9:c07f4cb4 r8:c5b37f60 r7:c2816000 r6:b6e4b000 r5:c68aaa00 r4:00000000
5124 04:40:52.742541 # [ 136.099551] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5125 04:40:52.749988 # [ 136.106698] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c5b36000 r5:c68aaa00
5126 04:40:52.751988 # [ 136.114533] r4:c68aaa00
5127 04:40:52.761544 # [ 136.117079] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5128 04:40:52.767620 # [ 136.124225] r9:c5b36000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000020 r4:00000020
5129 04:40:52.777677 # [ 136.131984] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5130 04:40:52.780922 # [ 136.139561] Exception stack(0xc5b37fa8 to 0xc5b37ff0)
5131 04:40:52.788224 # [ 136.144626] 7fa0: 00000020 00000020 00000001 b6e4b000 00000020 00000000
5132 04:40:52.795571 # [ 136.152816] 7fc0: 00000020 00000020 b6f92e00 00000004 00000001 00000000 00020000 bef2aa54
5133 04:40:52.802653 # [ 136.161002] 7fe0: 00000004 bef2a788 b6f0094f b6e86c66
5134 04:40:52.804968 # [ 136.166117] irq event stamp: 0
5135 04:40:52.810336 # [ 136.169227] hardirqs last enabled at (0): [<00000000>] 0x0
5136 04:40:52.821762 # [ 136.174822] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5137 04:40:52.826829 # [ 136.182362] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5138 04:40:52.831111 # [ 136.189911] softirqs last disabled at (0): [<00000000>] 0x0
5139 04:40:52.837762 # [ 136.195503] ---[ end trace 5e193b5fb07bd267 ]---
5140 04:40:52.842632 # [ 136.200161] lkdtm: Saturation detected: still saturated
5141 04:40:52.847469 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5142 04:40:52.857394 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5143 04:40:52.859381 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5144 04:40:52.953699 [ 136.802293] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5145 04:40:52.960027 [ 136.809396] lkdtm: attempting bad refcount_add_not_zero() from saturated
5146 04:40:52.964180 [ 136.816139] ------------[ cut here ]------------
5147 04:40:52.973425 [ 136.820911] WARNING: CPU: 0 PID: 3161 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5148 04:40:52.978069 [ 136.829463] refcount_t: saturated; leaking memory.
5149 04:40:53.007103 [ 136.834290] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
5150 04:40:53.020484 [ 136.863881] CPU: 0 PID: 3161 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5151 04:40:53.024777 [ 136.871652] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5152 04:40:53.025048 [ 136.878202] Backtrace:
5153 04:40:53.031706 [ 136.880719] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
5154 04:40:53.038815 [ 136.888324] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5155 04:40:53.044704 [ 136.894024] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
5156 04:40:53.052559 [ 136.901377] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5157 04:40:53.061780 [ 136.908371] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a23b74
5158 04:40:53.066890 [ 136.916154] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
5159 04:40:53.074554 [ 136.923663] r7:00000013 r6:c1a23b74 r5:c1a23b4c r4:c6cfa000
5160 04:40:53.082343 [ 136.929366] [<c137d360>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
5161 04:40:53.092588 [ 136.938356] r9:c1acfbd0 r8:c15e7d98 r7:c6cfbf60 r6:00000020 r5:c59ca000 r4:c0000000
5162 04:40:53.101054 [ 136.946142] [<c086cf78>] (refcount_warn_saturate) from [<c1389ee0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5163 04:40:53.113183 [ 136.956616] [<c1389e7c>] (__refcount_add_not_zero.constprop.0) from [<c138a764>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5164 04:40:53.116946 [ 136.968376] r5:c59ca000 r4:c6cfa000
5165 04:40:53.126914 [ 136.971997] [<c138a714>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5166 04:40:53.128027 [ 136.982018] r4:00000039
5167 04:40:53.137686 [ 136.984589] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5168 04:40:53.144681 [ 136.992635] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5169 04:40:53.152896 [ 137.000582] r9:c6cfbf60 r8:c5360540 r7:00000020 r6:b6e32000 r5:c68ab7c0 r4:c0c2d878
5170 04:40:53.159586 [ 137.008367] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5171 04:40:53.170243 [ 137.016229] r9:c07f4cb4 r8:c6cfbf60 r7:c2816000 r6:b6e32000 r5:c68ab7c0 r4:00000000
5172 04:40:53.176199 [ 137.024007] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5173 04:40:53.183160 [ 137.031174] r10:00000004 r9:00000000 r8:00000000 r7:b6e32000 r6:c6cfa000 r5:c68ab7c0
5174 04:40:53.185975 [ 137.039024] r4:c68ab7c0
5175 04:40:53.192298 [ 137.041592] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5176 04:40:53.200805 [ 137.048760] r9:c6cfa000 r8:c03002e4 r7:00000004 r6:b6f79e00 r5:00000020 r4:00000020
5177 04:40:53.208666 [ 137.056537] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5178 04:40:53.212675 [ 137.064127] Exception stack(0xc6cfbfa8 to 0xc6cfbff0)
5179 04:40:53.222226 [ 137.069210] bfa0: 00000020 00000020 00000001 b6e32000 00000020 00000000
5180 04:40:53.230170 [ 137.077418] bfc0: 00000020 00000020 b6f79e00 00000004 00000001 00000000 00020000 bef9fa54
5181 04:40:53.234837 [ 137.085620] bfe0: 00000004 bef9f788 b6ee794f b6e6dc66
5182 04:40:53.239695 [ 137.090907] irq event stamp: 0
5183 04:40:53.244001 [ 137.094015] hardirqs last enabled at (0): [<00000000>] 0x0
5184 04:40:53.250960 [ 137.099715] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5185 04:40:53.258380 [ 137.107322] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5186 04:40:53.264759 [ 137.114849] softirqs last disabled at (0): [<00000000>] 0x0
5187 04:40:53.269607 [ 137.120526] ---[ end trace 5e193b5fb07bd268 ]---
5188 04:40:53.273705 [ 137.125180] lkdtm: Saturation detected: still saturated
5189 04:40:53.443488 # [ 136.802293] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5190 04:40:53.450591 # [ 136.809396] lkdtm: attempting bad refcount_add_not_zero() from saturated
5191 04:40:53.454923 # [ 136.816139] ------------[ cut here ]------------
5192 04:40:53.465594 # [ 136.820911] WARNING: CPU: 0 PID: 3161 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5193 04:40:53.467581 # [ 136.829463] refcount_t: saturated; leaking memory.
5194 04:40:53.499163 # [ 136.834290] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
5195 04:40:53.506127 # [ 136.863881] CPU: 0 PID: 3161 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5196 04:40:53.512522 # [ 136.871652] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5197 04:40:53.514053 # [ 136.878202] Backtrace:
5198 04:40:53.525590 # [ 136.880719] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
5199 04:40:53.528597 # [ 136.888324] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5200 04:40:53.536426 # [ 136.894024] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
5201 04:40:53.544600 # [ 136.901377] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5202 04:40:53.550182 # [ 136.908371] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a23b74
5203 04:40:53.559308 # [ 136.916154] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
5204 04:40:53.564090 # [ 136.923663] r7:00000013 r6:c1a23b74 r5:c1a23b4c r4:c6cfa000
5205 04:40:53.573094 # [ 136.929366] [<c137d360>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
5206 04:40:53.580065 # [ 136.938356] r9:c1acfbd0 r8:c15e7d98 r7:c6cfbf60 r6:00000020 r5:c59ca000 r4:c0000000
5207 04:40:53.590616 # [ 136.946142] [<c086cf78>] (refcount_warn_saturate) from [<c1389ee0>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5208 04:40:53.604541 # [ 136.956616] [<c1389e7c>] (__refcount_add_not_zero.constprop.0) from [<c138a764>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5209 04:40:53.608472 # [ 136.968376] r5:c59ca000 r4:c6cfa000
5210 04:40:53.617828 # [ 136.971997] [<c138a714>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5211 04:40:53.623859 # [ 136.982018] r4:00000039
5212 04:40:53.628578 # [ 136.984589] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5213 04:40:53.638262 # [ 136.992635] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5214 04:40:53.643711 # [ 137.000582] r9:c6cfbf60 r8:c5360540 r7:00000020 r6:b6e32000 r5:c68ab7c0 r4:c0c2d878
5215 04:40:53.651605 # [ 137.008367] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5216 04:40:53.661754 # [ 137.016229] r9:c07f4cb4 r8:c6cfbf60 r7:c2816000 r6:b6e32000 r5:c68ab7c0 r4:00000000
5217 04:40:53.666546 # [ 137.024007] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5218 04:40:53.676577 # [ 137.031174] r10:00000004 r9:00000000 r8:00000000 r7:b6e32000 r6:c6cfa000 r5:c68ab7c0
5219 04:40:53.679529 # [ 137.039024] r4:c68ab7c0
5220 04:40:53.688202 # [ 137.041592] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5221 04:40:53.691896 # [ 137.048760] r9:c6cfa000 r8:c03002e4 r7:00000004 r6:b6f79e00 r5:00000020 r4:00000020
5222 04:40:53.700199 # [ 137.056537] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5223 04:40:53.706234 # [ 137.064127] Exception stack(0xc6cfbfa8 to 0xc6cfbff0)
5224 04:40:53.714372 # [ 137.069210] bfa0: 00000020 00000020 00000001 b6e32000 00000020 00000000
5225 04:40:53.722713 # [ 137.077418] bfc0: 00000020 00000020 b6f79e00 00000004 00000001 00000000 00020000 bef9fa54
5226 04:40:53.729368 # [ 137.085620] bfe0: 00000004 bef9f788 b6ee794f b6e6dc66
5227 04:40:53.734766 # [ 137.090907] irq event stamp: 0
5228 04:40:53.735874 # [ 137.094015] hardirqs last enabled at (0): [<00000000>] 0x0
5229 04:40:53.746864 # [ 137.099715] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5230 04:40:53.752713 # [ 137.107322] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5231 04:40:53.757638 # [ 137.114849] softirqs last disabled at (0): [<00000000>] 0x0
5232 04:40:53.762112 # [ 137.120526] ---[ end trace 5e193b5fb07bd268 ]---
5233 04:40:53.769278 # [ 137.125180] lkdtm: Saturation detected: still saturated
5234 04:40:53.773785 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5235 04:40:53.780272 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5236 04:40:53.784605 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5237 04:40:53.894981 [ 137.744842] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5238 04:40:53.902088 [ 137.751837] lkdtm: attempting bad refcount_dec_and_test() from saturated
5239 04:40:53.907304 [ 137.758601] ------------[ cut here ]------------
5240 04:40:53.915330 [ 137.763256] WARNING: CPU: 2 PID: 3198 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5241 04:40:53.921807 [ 137.771846] refcount_t: underflow; use-after-free.
5242 04:40:53.949131 [ 137.776688] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
5243 04:40:53.957654 [ 137.805927] CPU: 2 PID: 3198 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5244 04:40:53.967445 [ 137.813681] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5245 04:40:53.971054 [ 137.820217] Backtrace:
5246 04:40:53.973842 [ 137.822699] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
5247 04:40:53.980119 [ 137.830283] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5248 04:40:53.987247 [ 137.835962] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
5249 04:40:53.994298 [ 137.843291] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5250 04:40:54.004027 [ 137.850266] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a23b74
5251 04:40:54.009655 [ 137.858025] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
5252 04:40:54.016295 [ 137.865518] r7:0000001c r6:c1a23b74 r5:c1a23bb0 r4:c6cfe000
5253 04:40:54.024195 [ 137.871198] [<c137d360>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
5254 04:40:54.031782 [ 137.880256] r9:c1acfbf0 r8:c15e7d98 r7:c6cfff60 r6:00000020 r5:c5f9c000 r4:c6cfe000
5255 04:40:54.042887 [ 137.888023] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5256 04:40:54.054871 [ 137.898479] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c138a7ec>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5257 04:40:54.063615 [ 137.910234] [<c138a79c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5258 04:40:54.068274 [ 137.920239] r4:0000003a
5259 04:40:54.074194 [ 137.922787] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5260 04:40:54.084533 [ 137.930810] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5261 04:40:54.090033 [ 137.938738] r9:c6cfff60 r8:c5360540 r7:00000020 r6:b6e45000 r5:c5b74280 r4:c0c2d878
5262 04:40:54.097701 [ 137.946500] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5263 04:40:54.105593 [ 137.954342] r9:c07f4cb4 r8:c6cfff60 r7:c2816000 r6:b6e45000 r5:c5b74280 r4:00000000
5264 04:40:54.112701 [ 137.962099] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5265 04:40:54.122825 [ 137.969246] r10:00000004 r9:00000000 r8:00000000 r7:b6e45000 r6:c6cfe000 r5:c5b74280
5266 04:40:54.125717 [ 137.977082] r4:c5b74280
5267 04:40:54.130985 [ 137.979629] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5268 04:40:54.142356 [ 137.986776] r9:c6cfe000 r8:c03002e4 r7:00000004 r6:b6f8ce00 r5:00000020 r4:00000020
5269 04:40:54.149145 [ 137.994534] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5270 04:40:54.152616 [ 138.002113] Exception stack(0xc6cfffa8 to 0xc6cffff0)
5271 04:40:54.162927 [ 138.007177] ffa0: 00000020 00000020 00000001 b6e45000 00000020 00000000
5272 04:40:54.168006 [ 138.015367] ffc0: 00000020 00000020 b6f8ce00 00000004 00000001 00000000 00020000 beaa2a54
5273 04:40:54.171885 [ 138.023554] ffe0: 00000004 beaa2788 b6efa94f b6e80c66
5274 04:40:54.175000 [ 138.028692] irq event stamp: 0
5275 04:40:54.182685 [ 138.031770] hardirqs last enabled at (0): [<00000000>] 0x0
5276 04:40:54.191131 [ 138.037402] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5277 04:40:54.196629 [ 138.044923] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5278 04:40:54.201836 [ 138.052483] softirqs last disabled at (0): [<00000000>] 0x0
5279 04:40:54.206137 [ 138.058125] ---[ end trace 5e193b5fb07bd269 ]---
5280 04:40:54.212437 [ 138.062770] lkdtm: Saturation detected: still saturated
5281 04:40:54.355804 # [ 137.744842] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5282 04:40:54.364171 # [ 137.751837] lkdtm: attempting bad refcount_dec_and_test() from saturated
5283 04:40:54.369010 # [ 137.758601] ------------[ cut here ]------------
5284 04:40:54.378817 # [ 137.763256] WARNING: CPU: 2 PID: 3198 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5285 04:40:54.381698 # [ 137.771846] refcount_t: underflow; use-after-free.
5286 04:40:54.411050 # [ 137.776688] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
5287 04:40:54.419802 # [ 137.805927] CPU: 2 PID: 3198 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5288 04:40:54.425381 # [ 137.813681] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5289 04:40:54.428005 # [ 137.820217] Backtrace:
5290 04:40:54.437528 # [ 137.822699] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
5291 04:40:54.441378 # [ 137.830283] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5292 04:40:54.450924 # [ 137.835962] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
5293 04:40:54.456170 # [ 137.843291] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5294 04:40:54.465776 # [ 137.850266] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a23b74
5295 04:40:54.473686 # [ 137.858025] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
5296 04:40:54.478539 # [ 137.865518] r7:0000001c r6:c1a23b74 r5:c1a23bb0 r4:c6cfe000
5297 04:40:54.485717 # [ 137.871198] [<c137d360>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
5298 04:40:54.496362 # [ 137.880256] r9:c1acfbf0 r8:c15e7d98 r7:c6cfff60 r6:00000020 r5:c5f9c000 r4:c6cfe000
5299 04:40:54.506730 # [ 137.888023] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5300 04:40:54.515900 # [ 137.898479] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c138a7ec>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5301 04:40:54.527680 # [ 137.910234] [<c138a79c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5302 04:40:54.530466 # [ 137.920239] r4:0000003a
5303 04:40:54.538796 # [ 137.922787] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5304 04:40:54.548888 # [ 137.930810] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5305 04:40:54.553912 # [ 137.938738] r9:c6cfff60 r8:c5360540 r7:00000020 r6:b6e45000 r5:c5b74280 r4:c0c2d878
5306 04:40:54.566734 # [ 137.946500] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5307 04:40:54.569893 # [ 137.954342] r9:c07f4cb4 r8:c6cfff60 r7:c2816000 r6:b6e45000 r5:c5b74280 r4:00000000
5308 04:40:54.578901 # [ 137.962099] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5309 04:40:54.584045 # [ 137.969246] r10:00000004 r9:00000000 r8:00000000 r7:b6e45000 r6:c6cfe000 r5:c5b74280
5310 04:40:54.587511 # [ 137.977082] r4:c5b74280
5311 04:40:54.594422 # [ 137.979629] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5312 04:40:54.605980 # [ 137.986776] r9:c6cfe000 r8:c03002e4 r7:00000004 r6:b6f8ce00 r5:00000020 r4:00000020
5313 04:40:54.613478 # [ 137.994534] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5314 04:40:54.617842 # [ 138.002113] Exception stack(0xc6cfffa8 to 0xc6cffff0)
5315 04:40:54.625013 # [ 138.007177] ffa0: 00000020 00000020 00000001 b6e45000 00000020 00000000
5316 04:40:54.631847 # [ 138.015367] ffc0: 00000020 00000020 b6f8ce00 00000004 00000001 00000000 00020000 beaa2a54
5317 04:40:54.637204 # [ 138.023554] ffe0: 00000004 beaa2788 b6efa94f b6e80c66
5318 04:40:54.641903 # [ 138.028692] irq event stamp: 0
5319 04:40:54.650028 # [ 138.031770] hardirqs last enabled at (0): [<00000000>] 0x0
5320 04:40:54.656328 # [ 138.037402] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5321 04:40:54.662023 # [ 138.044923] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5322 04:40:54.671828 # [ 138.052483] softirqs last disabled at (0): [<00000000>] 0x0
5323 04:40:54.674937 # [ 138.058125] ---[ end trace 5e193b5fb07bd269 ]---
5324 04:40:54.677199 # [ 138.062770] lkdtm: Saturation detected: still saturated
5325 04:40:54.684116 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5326 04:40:54.690831 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5327 04:40:54.694187 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5328 04:40:54.787181 [ 138.636264] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5329 04:40:54.793646 [ 138.643307] lkdtm: attempting bad refcount_sub_and_test() from saturated
5330 04:40:54.799381 [ 138.650195] ------------[ cut here ]------------
5331 04:40:54.807036 [ 138.654888] WARNING: CPU: 1 PID: 3233 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5332 04:40:54.812565 [ 138.663487] refcount_t: underflow; use-after-free.
5333 04:40:54.840850 [ 138.668330] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
5334 04:40:54.851256 [ 138.697569] CPU: 1 PID: 3233 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5335 04:40:54.855104 [ 138.705323] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5336 04:40:54.858707 [ 138.711858] Backtrace:
5337 04:40:54.865496 [ 138.714339] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
5338 04:40:54.873968 [ 138.721922] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5339 04:40:54.878107 [ 138.727599] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
5340 04:40:54.888765 [ 138.734929] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5341 04:40:54.893919 [ 138.741905] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a23b74
5342 04:40:54.902353 [ 138.749665] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
5343 04:40:54.907070 [ 138.757158] r7:0000001c r6:c1a23b74 r5:c1a23bb0 r4:c6a38000
5344 04:40:54.916672 [ 138.762837] [<c137d360>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
5345 04:40:54.923792 [ 138.771897] r9:c1acfc10 r8:c15e7d98 r7:c6a39f60 r6:00000020 r5:c6cc1000 r4:c6a38000
5346 04:40:54.934200 [ 138.779663] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5347 04:40:54.945695 [ 138.790121] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c138a874>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5348 04:40:54.956799 [ 138.801875] [<c138a824>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5349 04:40:54.959740 [ 138.811882] r4:0000003b
5350 04:40:54.966615 [ 138.814431] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5351 04:40:54.974255 [ 138.822455] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5352 04:40:54.981334 [ 138.830383] r9:c6a39f60 r8:c5360540 r7:00000020 r6:b6dcd000 r5:c4496780 r4:c0c2d878
5353 04:40:54.992848 [ 138.838146] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5354 04:40:54.999077 [ 138.845988] r9:c07f4cb4 r8:c6a39f60 r7:c2816000 r6:b6dcd000 r5:c4496780 r4:00000000
5355 04:40:55.005123 [ 138.853745] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5356 04:40:55.014725 [ 138.860892] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6a38000 r5:c4496780
5357 04:40:55.015085 [ 138.868729] r4:c4496780
5358 04:40:55.022739 [ 138.871276] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5359 04:40:55.031686 [ 138.878423] r9:c6a38000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:00000020 r4:00000020
5360 04:40:55.037977 [ 138.886182] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5361 04:40:55.042073 [ 138.893759] Exception stack(0xc6a39fa8 to 0xc6a39ff0)
5362 04:40:55.050634 [ 138.898825] 9fa0: 00000020 00000020 00000001 b6dcd000 00000020 00000000
5363 04:40:55.058395 [ 138.907013] 9fc0: 00000020 00000020 b6f14e00 00000004 00000001 00000000 00020000 be91ba54
5364 04:40:55.066727 [ 138.915198] 9fe0: 00000004 be91b788 b6e8294f b6e08c66
5365 04:40:55.068214 [ 138.920337] irq event stamp: 0
5366 04:40:55.072202 [ 138.923415] hardirqs last enabled at (0): [<00000000>] 0x0
5367 04:40:55.079864 [ 138.929043] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5368 04:40:55.087391 [ 138.936591] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5369 04:40:55.093326 [ 138.944125] softirqs last disabled at (0): [<00000000>] 0x0
5370 04:40:55.099013 [ 138.949772] ---[ end trace 5e193b5fb07bd26a ]---
5371 04:40:55.104107 [ 138.954414] lkdtm: Saturation detected: still saturated
5372 04:40:55.250106 # [ 138.636264] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5373 04:40:55.257842 # [ 138.643307] lkdtm: attempting bad refcount_sub_and_test() from saturated
5374 04:40:55.261837 # [ 138.650195] ------------[ cut here ]------------
5375 04:40:55.270606 # [ 138.654888] WARNING: CPU: 1 PID: 3233 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5376 04:40:55.276215 # [ 138.663487] refcount_t: underflow; use-after-free.
5377 04:40:55.305115 # [ 138.668330] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 phy_generic snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error flexcan can_dev imx_ldb dw_hdmi_imx etnaviv gpu_sched dw_hdmi parallel_display imxdrm imx_ipu_v3
5378 04:40:55.313114 # [ 138.697569] CPU: 1 PID: 3233 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5379 04:40:55.320228 # [ 138.705323] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5380 04:40:55.322590 # [ 138.711858] Backtrace:
5381 04:40:55.331372 # [ 138.714339] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
5382 04:40:55.337592 # [ 138.721922] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5383 04:40:55.342385 # [ 138.727599] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
5384 04:40:55.348971 # [ 138.734929] [<c1383364>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5385 04:40:55.358759 # [ 138.741905] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a23b74
5386 04:40:55.366719 # [ 138.749665] [<c03565f4>] (__warn) from [<c137d3e8>] (warn_slowpath_fmt+0x8c/0xa8)
5387 04:40:55.374604 # [ 138.757158] r7:0000001c r6:c1a23b74 r5:c1a23bb0 r4:c6a38000
5388 04:40:55.381563 # [ 138.762837] [<c137d360>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
5389 04:40:55.390823 # [ 138.771897] r9:c1acfc10 r8:c15e7d98 r7:c6a39f60 r6:00000020 r5:c6cc1000 r4:c6a38000
5390 04:40:55.402099 # [ 138.779663] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5391 04:40:55.412716 # [ 138.790121] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c138a874>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5392 04:40:55.423797 # [ 138.801875] [<c138a824>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5393 04:40:55.425317 # [ 138.811882] r4:0000003b
5394 04:40:55.431204 # [ 138.814431] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5395 04:40:55.440479 # [ 138.822455] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5396 04:40:55.448593 # [ 138.830383] r9:c6a39f60 r8:c5360540 r7:00000020 r6:b6dcd000 r5:c4496780 r4:c0c2d878
5397 04:40:55.456031 # [ 138.838146] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5398 04:40:55.463682 # [ 138.845988] r9:c07f4cb4 r8:c6a39f60 r7:c2816000 r6:b6dcd000 r5:c4496780 r4:00000000
5399 04:40:55.473211 # [ 138.853745] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5400 04:40:55.478088 # [ 138.860892] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6a38000 r5:c4496780
5401 04:40:55.481746 # [ 138.868729] r4:c4496780
5402 04:40:55.490414 # [ 138.871276] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5403 04:40:55.495996 # [ 138.878423] r9:c6a38000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:00000020 r4:00000020
5404 04:40:55.505976 # [ 138.886182] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5405 04:40:55.509846 # [ 138.893759] Exception stack(0xc6a39fa8 to 0xc6a39ff0)
5406 04:40:55.518857 # [ 138.898825] 9fa0: 00000020 00000020 00000001 b6dcd000 00000020 00000000
5407 04:40:55.525922 # [ 138.907013] 9fc0: 00000020 00000020 b6f14e00 00000004 00000001 00000000 00020000 be91ba54
5408 04:40:55.531697 # [ 138.915198] 9fe0: 00000004 be91b788 b6e8294f b6e08c66
5409 04:40:55.535536 # [ 138.920337] irq event stamp: 0
5410 04:40:55.540301 # [ 138.923415] hardirqs last enabled at (0): [<00000000>] 0x0
5411 04:40:55.548453 # [ 138.929043] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5412 04:40:55.560417 # [ 138.936591] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5413 04:40:55.564040 # [ 138.944125] softirqs last disabled at (0): [<00000000>] 0x0
5414 04:40:55.567999 # [ 138.949772] ---[ end trace 5e193b5fb07bd26a ]---
5415 04:40:55.571026 # [ 138.954414] lkdtm: Saturation detected: still saturated
5416 04:40:55.578860 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5417 04:40:55.586456 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5418 04:40:55.590675 # selftests: lkdtm: REFCOUNT_TIMING.sh
5419 04:40:55.592120 # Skipping REFCOUNT_TIMING: timing only
5420 04:40:55.594955 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5421 04:40:55.598333 # selftests: lkdtm: ATOMIC_TIMING.sh
5422 04:40:55.752498 # Skipping ATOMIC_TIMING: timing only
5423 04:40:55.766289 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5424 04:40:55.786812 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5425 04:40:56.093238 [ 139.943937] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5426 04:40:56.099237 [ 139.950084] lkdtm: attempting good copy_to_user of correct size
5427 04:40:56.105960 [ 139.956060] lkdtm: attempting bad copy_to_user of too large size
5428 04:40:56.241235 # [ 139.943937] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5429 04:40:56.245113 # [ 139.950084] lkdtm: attempting good copy_to_user of correct size
5430 04:40:56.251004 # [ 139.956060] lkdtm: attempting bad copy_to_user of too large size
5431 04:40:56.277466 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5432 04:40:56.311231 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5433 04:40:56.333632 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5434 04:40:56.646071 [ 140.495140] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5435 04:40:56.651335 [ 140.501443] lkdtm: attempting good copy_from_user of correct size
5436 04:40:56.657784 [ 140.507649] lkdtm: attempting bad copy_from_user of too large size
5437 04:40:56.795174 # [ 140.495140] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5438 04:40:56.801424 # [ 140.501443] lkdtm: attempting good copy_from_user of correct size
5439 04:40:56.807310 # [ 140.507649] lkdtm: attempting bad copy_from_user of too large size
5440 04:40:56.824185 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5441 04:40:56.847578 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5442 04:40:56.875324 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5443 04:40:57.184956 [ 141.033967] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5444 04:40:57.191319 [ 141.040674] lkdtm: attempting good copy_to_user inside whitelist
5445 04:40:57.196181 [ 141.046909] lkdtm: attempting bad copy_to_user outside whitelist
5446 04:40:57.333349 # [ 141.033967] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5447 04:40:57.336235 # [ 141.040674] lkdtm: attempting good copy_to_user inside whitelist
5448 04:40:57.342286 # [ 141.046909] lkdtm: attempting bad copy_to_user outside whitelist
5449 04:40:57.373600 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5450 04:40:57.401576 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5451 04:40:57.424113 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5452 04:40:57.738531 [ 141.586917] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5453 04:40:57.743869 [ 141.593611] lkdtm: attempting good copy_from_user inside whitelist
5454 04:40:57.749822 [ 141.599924] lkdtm: attempting bad copy_from_user outside whitelist
5455 04:40:57.889025 # [ 141.586917] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5456 04:40:57.892093 # [ 141.593611] lkdtm: attempting good copy_from_user inside whitelist
5457 04:40:57.898156 # [ 141.599924] lkdtm: attempting bad copy_from_user outside whitelist
5458 04:40:57.913569 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5459 04:40:57.935438 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5460 04:40:57.963511 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5461 04:40:58.271679 [ 142.121756] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5462 04:40:58.276287 [ 142.128034] lkdtm: good_stack: c6c35e0c-c6c35e2c
5463 04:40:58.280909 [ 142.132668] lkdtm: bad_stack : c6c35d84-c6c35da4
5464 04:40:58.287539 [ 142.137371] lkdtm: attempting good copy_to_user of local stack
5465 04:40:58.294588 [ 142.143259] lkdtm: attempting bad copy_to_user of distant stack
5466 04:40:58.438946 # [ 142.121756] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5467 04:40:58.439277 # [ 142.128034] lkdtm: good_stack: c6c35e0c-c6c35e2c
5468 04:40:58.451315 # [ 142.132668] lkdtm: bad_stack : c6c35d84-c6c35da4
5469 04:40:58.455205 # [ 142.137371] lkdtm: attempting good copy_to_user of local stack
5470 04:40:58.457193 # [ 142.143259] lkdtm: attempting bad copy_to_user of distant stack
5471 04:40:58.465231 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5472 04:40:58.483994 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5473 04:40:58.512023 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5474 04:40:58.829602 [ 142.677997] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5475 04:40:58.835693 [ 142.684381] lkdtm: good_stack: c6b55e0c-c6b55e2c
5476 04:40:58.843395 [ 142.689067] lkdtm: bad_stack : c6b55d84-c6b55da4
5477 04:40:58.854261 [ 142.693716] lkdtm: attempting good copy_from_user of local stack
5478 04:40:58.854529 [ 142.699810] lkdtm: attempting bad copy_from_user of distant stack
5479 04:40:58.987798 # [ 142.677997] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5480 04:40:58.993814 # [ 142.684381] lkdtm: good_stack: c6b55e0c-c6b55e2c
5481 04:40:58.994168 # [ 142.689067] lkdtm: bad_stack : c6b55d84-c6b55da4
5482 04:40:58.998567 # [ 142.693716] lkdtm: attempting good copy_from_user of local stack
5483 04:40:59.007379 # [ 142.699810] lkdtm: attempting bad copy_from_user of distant stack
5484 04:40:59.019493 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5485 04:40:59.046192 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5486 04:40:59.066888 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5487 04:40:59.363205 [ 143.212356] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5488 04:40:59.366678 [ 143.218538] lkdtm: good_stack: c69dde0c-c69dde2c
5489 04:40:59.375233 [ 143.223194] lkdtm: bad_stack : c69ddffc-c69de01c
5490 04:40:59.378592 [ 143.227947] lkdtm: attempting good copy_to_user of local stack
5491 04:40:59.384039 [ 143.233838] lkdtm: attempting bad copy_to_user of distant stack
5492 04:40:59.518175 # [ 143.212356] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5493 04:40:59.521840 # [ 143.218538] lkdtm: good_stack: c69dde0c-c69dde2c
5494 04:40:59.527667 # [ 143.223194] lkdtm: bad_stack : c69ddffc-c69de01c
5495 04:40:59.532627 # [ 143.227947] lkdtm: attempting good copy_to_user of local stack
5496 04:40:59.539416 # [ 143.233838] lkdtm: attempting bad copy_to_user of distant stack
5497 04:40:59.543091 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5498 04:40:59.563439 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5499 04:40:59.598629 # selftests: lkdtm: USERCOPY_KERNEL.sh
5500 04:40:59.903276 [ 143.754612] lkdtm: Performing direct entry USERCOPY_KERNEL
5501 04:40:59.910591 [ 143.760271] lkdtm: attempting good copy_to_user from kernel rodata: c15e8044
5502 04:40:59.922367 [ 143.767520] lkdtm: attempting bad copy_to_user from kernel text: c0539cf8
5503 04:40:59.923521 [ 143.774363] lkdtm: FAIL: survived bad copy_to_user()
5504 04:41:00.059654 # [ 143.754612] lkdtm: Performing direct entry USERCOPY_KERNEL
5505 04:41:00.065418 # [ 143.760271] lkdtm: attempting good copy_to_user from kernel rodata: c15e8044
5506 04:41:00.069752 # [ 143.767520] lkdtm: attempting bad copy_to_user from kernel text: c0539cf8
5507 04:41:00.075717 # [ 143.774363] lkdtm: FAIL: survived bad copy_to_user()
5508 04:41:00.091829 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5509 04:41:00.120189 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5510 04:41:00.149350 # selftests: lkdtm: STACKLEAK_ERASING.sh
5511 04:41:00.470581 [ 144.321806] lkdtm: Performing direct entry STACKLEAK_ERASING
5512 04:41:00.477765 [ 144.327631] lkdtm: checking unused part of the thread stack (7732 bytes)...
5513 04:41:00.485682 [ 144.334700] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5514 04:41:00.490960 [ 144.341683] lkdtm: FAIL: the thread stack is NOT properly erased
5515 04:41:00.502853 [ 144.347755] CPU: 2 PID: 3598 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5516 04:41:00.506299 [ 144.355508] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5517 04:41:00.508419 [ 144.362042] Backtrace:
5518 04:41:00.519915 [ 144.364525] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
5519 04:41:00.522354 [ 144.372109] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5520 04:41:00.531366 [ 144.377788] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
5521 04:41:00.537659 [ 144.385117] [<c1383364>] (dump_stack) from [<c138ab5c>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5522 04:41:00.544586 [ 144.393657] r9:c1acfd18 r8:c15e7d98 r7:c5bbdf60 r6:c5bbde34 r5:c5bbc000 r4:0000078d
5523 04:41:00.556324 [ 144.401424] [<c138aa14>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5524 04:41:00.561974 [ 144.410220] r8:c15e7d98 r7:c5bbdf60 r6:00000012 r5:c6d73000 r4:00000046
5525 04:41:00.571354 [ 144.416937] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5526 04:41:00.580713 [ 144.424960] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5527 04:41:00.585609 [ 144.432889] r9:c5bbdf60 r8:c5360540 r7:00000012 r6:b6e49000 r5:c5a68000 r4:c0c2d878
5528 04:41:00.591599 [ 144.440650] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5529 04:41:00.601359 [ 144.448492] r9:c07f4cb4 r8:c5bbdf60 r7:c2816000 r6:b6e49000 r5:c5a68000 r4:00000000
5530 04:41:00.606437 [ 144.456250] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5531 04:41:00.615455 [ 144.463397] r10:00000004 r9:00000000 r8:00000000 r7:b6e49000 r6:c5bbc000 r5:c5a68000
5532 04:41:00.618171 [ 144.471232] r4:c5a68000
5533 04:41:00.627100 [ 144.473778] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5534 04:41:00.632661 [ 144.480924] r9:c5bbc000 r8:c03002e4 r7:00000004 r6:b6f90e00 r5:00000012 r4:00000012
5535 04:41:00.639792 [ 144.488684] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5536 04:41:00.647362 [ 144.496262] Exception stack(0xc5bbdfa8 to 0xc5bbdff0)
5537 04:41:00.654348 [ 144.501327] dfa0: 00000012 00000012 00000001 b6e49000 00000012 00000000
5538 04:41:00.662496 [ 144.509517] dfc0: 00000012 00000012 b6f90e00 00000004 00000001 00000000 00020000 be91ba54
5539 04:41:00.666728 [ 144.517703] dfe0: 00000004 be91b788 b6efe94f b6e84c66
5540 04:41:00.801474 # [ 144.321806] lkdtm: Performing direct entry STACKLEAK_ERASING
5541 04:41:00.810026 # [ 144.327631] lkdtm: checking unused part of the thread stack (7732 bytes)...
5542 04:41:00.819293 # [ 144.334700] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5543 04:41:00.824204 # [ 144.341683] lkdtm: FAIL: the thread stack is NOT properly erased
5544 04:41:00.830365 # [ 144.347755] CPU: 2 PID: 3598 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5545 04:41:00.835987 # [ 144.355508] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5546 04:41:00.840713 # [ 144.362042] Backtrace:
5547 04:41:00.848121 # [ 144.364525] [<c137bf04>] (dump_backtrace) from [<c137c2c4>] (show_stack+0x20/0x24)
5548 04:41:00.854311 # [ 144.372109] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f728
5549 04:41:00.862425 # [ 144.377788] [<c137c2a4>] (show_stack) from [<c1383444>] (dump_stack+0xe0/0x100)
5550 04:41:00.869373 # [ 144.385117] [<c1383364>] (dump_stack) from [<c138ab5c>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5551 04:41:00.876294 # [ 144.393657] r9:c1acfd18 r8:c15e7d98 r7:c5bbdf60 r6:c5bbde34 r5:c5bbc000 r4:0000078d
5552 04:41:00.886772 # [ 144.401424] [<c138aa14>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5553 04:41:00.894160 # [ 144.410220] r8:c15e7d98 r7:c5bbdf60 r6:00000012 r5:c6d73000 r4:00000046
5554 04:41:00.900603 # [ 144.416937] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5555 04:41:00.909225 # [ 144.424960] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5556 04:41:00.918377 # [ 144.432889] r9:c5bbdf60 r8:c5360540 r7:00000012 r6:b6e49000 r5:c5a68000 r4:c0c2d878
5557 04:41:00.926921 # [ 144.440650] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5558 04:41:00.933171 # [ 144.448492] r9:c07f4cb4 r8:c5bbdf60 r7:c2816000 r6:b6e49000 r5:c5a68000 r4:00000000
5559 04:41:00.941722 # [ 144.456250] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5560 04:41:00.947365 # [ 144.463397] r10:00000004 r9:00000000 r8:00000000 r7:b6e49000 r6:c5bbc000 r5:c5a68000
5561 04:41:00.953699 # [ 144.471232] r4:c5a68000
5562 04:41:00.958373 # [ 144.473778] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5563 04:41:00.968549 # [ 144.480924] r9:c5bbc000 r8:c03002e4 r7:00000004 r6:b6f90e00 r5:00000012 r4:00000012
5564 04:41:00.975689 # [ 144.488684] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5565 04:41:00.978460 # [ 144.496262] Exception stack(0xc5bbdfa8 to 0xc5bbdff0)
5566 04:41:00.988445 # [ 144.501327] dfa0: 00000012 00000012 00000001 b6e49000 00000012 00000000
5567 04:41:00.995842 # [ 144.509517] dfc0: 00000012 00000012 b6f90e00 00000004 00000001 00000000 00020000 be91ba54
5568 04:41:01.000897 # [ 144.517703] dfe0: 00000004 be91b788 b6efe94f b6e84c66
5569 04:41:01.008671 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5570 04:41:01.013041 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5571 04:41:01.016607 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5572 04:41:01.209657 [ 145.060856] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5573 04:41:01.215156 [ 145.066645] lkdtm: Calling matched prototype ...
5574 04:41:01.220455 [ 145.071299] lkdtm: Calling mismatched prototype ...
5575 04:41:01.226492 [ 145.076208] lkdtm: Fail: survived mismatched prototype function call!
5576 04:41:01.364390 # [ 145.060856] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5577 04:41:01.367607 # [ 145.066645] lkdtm: Calling matched prototype ...
5578 04:41:01.371815 # [ 145.071299] lkdtm: Calling mismatched prototype ...
5579 04:41:01.377417 # [ 145.076208] lkdtm: Fail: survived mismatched prototype function call!
5580 04:41:01.399884 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5581 04:41:01.431570 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5582 04:41:01.488388 + ../../utils/send-to-lava.sh ./output/result.txt
5583 04:41:01.691797 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5584 04:41:01.693343 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5586 04:41:01.827131 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5587 04:41:01.827887 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5589 04:41:01.976049 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5590 04:41:01.976644 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5592 04:41:02.116765 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5593 04:41:02.117422 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5595 04:41:02.268030 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5596 04:41:02.268601 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5598 04:41:02.411693 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5599 04:41:02.412280 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5601 04:41:02.563864 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5602 04:41:02.564432 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5604 04:41:02.703929 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5605 04:41:02.704511 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5607 04:41:02.865003 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5608 04:41:02.865582 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5610 04:41:03.016031 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5611 04:41:03.016589 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5613 04:41:03.137724 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5614 04:41:03.138285 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5616 04:41:03.261024 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5617 04:41:03.261605 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5619 04:41:03.402899 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5620 04:41:03.403486 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5622 04:41:03.554210 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5623 04:41:03.554792 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5625 04:41:03.687806 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5626 04:41:03.688353 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5628 04:41:03.838667 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5629 04:41:03.839222 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5631 04:41:03.980952 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5632 04:41:03.981500 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5634 04:41:04.132048 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5635 04:41:04.132659 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5637 04:41:04.252351 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5638 04:41:04.252926 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5640 04:41:04.375741 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5641 04:41:04.376324 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5643 04:41:04.535912 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5644 04:41:04.536506 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5646 04:41:04.686498 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5648 04:41:04.687311 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5649 04:41:04.808034 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5650 04:41:04.808552 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5652 04:41:04.950722 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5653 04:41:04.951236 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5655 04:41:05.102234 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5656 04:41:05.102794 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5658 04:41:05.253344 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5659 04:41:05.253943 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5661 04:41:05.394459 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5662 04:41:05.394982 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5664 04:41:05.516184 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5665 04:41:05.516768 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5667 04:41:05.657118 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5668 04:41:05.657643 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5670 04:41:05.819075 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5671 04:41:05.819753 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5673 04:41:05.970547 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5674 04:41:05.971109 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5676 04:41:06.113812 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5677 04:41:06.114397 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5679 04:41:06.257153 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5680 04:41:06.257750 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5682 04:41:06.398155 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5684 04:41:06.398992 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5685 04:41:06.549224 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5686 04:41:06.549833 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5688 04:41:06.691576 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5689 04:41:06.692209 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5691 04:41:06.833295 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5692 04:41:06.834182 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5694 04:41:06.978279 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5695 04:41:06.978946 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5697 04:41:07.118678 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5698 04:41:07.119261 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5700 04:41:07.248321 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5701 04:41:07.248886 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5703 04:41:07.396824 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5704 04:41:07.400445 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5706 04:41:07.538437 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5707 04:41:07.538954 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5709 04:41:07.681575 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5710 04:41:07.682150 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5712 04:41:07.840595 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5713 04:41:07.841178 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5715 04:41:07.990313 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5716 04:41:07.990905 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5718 04:41:08.142174 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5719 04:41:08.142724 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5721 04:41:08.265393 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5722 04:41:08.265924 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5724 04:41:08.405533 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5725 04:41:08.406021 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5727 04:41:08.535365 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5728 04:41:08.535850 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5730 04:41:08.680499 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5731 04:41:08.681028 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5733 04:41:08.843666 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5734 04:41:08.844200 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5736 04:41:08.988415 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5737 04:41:08.988954 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5739 04:41:09.131524 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5740 04:41:09.132026 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5742 04:41:09.295095 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5744 04:41:09.296049 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5745 04:41:09.447877 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5746 04:41:09.448446 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5748 04:41:09.598903 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5749 04:41:09.599612 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5751 04:41:09.777798 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5752 04:41:09.778737 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5754 04:41:09.941782 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5755 04:41:09.942592 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5757 04:41:10.092069 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5758 04:41:10.092968 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5760 04:41:10.264932 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5762 04:41:10.265705 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5763 04:41:10.421699 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5764 04:41:10.422168 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5766 04:41:10.565428 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5767 04:41:10.565911 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5769 04:41:10.708140 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5770 04:41:10.708717 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5772 04:41:10.851835 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5773 04:41:10.852509 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5775 04:41:11.002477 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5776 04:41:11.003074 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5778 04:41:11.144759 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5779 04:41:11.145372 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5781 04:41:11.292284 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5783 04:41:11.293097 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5784 04:41:11.434067 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5785 04:41:11.434636 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5787 04:41:11.580939 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5788 04:41:11.581529 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5790 04:41:11.725312 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5791 04:41:11.725889 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5793 04:41:11.868446 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5794 04:41:11.869103 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5796 04:41:12.002993 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5797 04:41:12.003549 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5799 04:41:12.143849 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5800 04:41:12.144403 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5802 04:41:12.286329 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5803 04:41:12.286882 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5805 04:41:12.433301 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5806 04:41:12.436848 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5808 04:41:12.577954 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5810 04:41:12.578791 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5811 04:41:12.726478 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5812 04:41:12.727032 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5814 04:41:12.872106 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5815 04:41:12.872686 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5817 04:41:12.875175 + set +x
5818 04:41:12.877871 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 7096250_1.6.2.4.5>
5819 04:41:12.878359 Received signal: <ENDRUN> 1_kselftest-lkdtm 7096250_1.6.2.4.5
5820 04:41:12.878580 Ending use of test pattern.
5821 04:41:12.878771 Ending test lava.1_kselftest-lkdtm (7096250_1.6.2.4.5), duration 101.86
5823 04:41:12.888210 <LAVA_TEST_RUNNER EXIT>
5824 04:41:12.888797 ok: lava_test_shell seems to have completed
5825 04:41:12.890296 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
5826 04:41:12.890641 end: 3.1 lava-test-shell (duration 00:01:44) [common]
5827 04:41:12.890899 end: 3 lava-test-retry (duration 00:01:44) [common]
5828 04:41:12.891156 start: 4 finalize (timeout 00:05:22) [common]
5829 04:41:12.891434 start: 4.1 power-off (timeout 00:00:30) [common]
5830 04:41:12.891852 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-f' '3'
5831 04:41:12.926272 >> Software version: 7
5832 04:41:12.934951 >> Relay states: 0xf7
5833 04:41:12.936180 Returned 0 in 0 seconds
5834 04:41:13.037424 end: 4.1 power-off (duration 00:00:00) [common]
5836 04:41:13.038432 start: 4.2 read-feedback (timeout 00:05:21) [common]
5837 04:41:13.039208 Listened to connection for namespace 'common' for up to 1s
5838 04:41:13.039924 Listened to connection for namespace 'common' for up to 1s
5839 04:41:14.044011 Finalising connection for namespace 'common'
5840 04:41:14.044427 Disconnecting from shell: Finalise
5841 04:41:14.044650 / #
5842 04:41:14.145716 end: 4.2 read-feedback (duration 00:00:01) [common]
5843 04:41:14.146202 end: 4 finalize (duration 00:00:01) [common]
5844 04:41:14.146569 Cleaning after the job
5845 04:41:14.146948 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/ramdisk
5846 04:41:14.150149 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/kernel
5847 04:41:14.203147 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/dtb
5848 04:41:14.203712 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/nfsrootfs
5849 04:41:14.216773 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7096250/tftp-deploy-58572x60/modules
5850 04:41:14.222643 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/7096250
5851 04:41:17.432008 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/7096250
5852 04:41:17.432482 Job finished correctly