Boot log: imx6q-sabrelite
- Kernel Warnings: 0
- Warnings: 1
- Boot result: PASS
- Kernel Errors: 0
- Errors: 0
1 14:06:01.341846 lava-dispatcher, installed at version: 2022.06
2 14:06:01.342220 start: 0 validate
3 14:06:01.342533 Start time: 2022-08-11 14:06:01.342512+00:00 (UTC)
4 14:06:01.342841 Using caching service: 'http://localhost/cache/?uri=%s'
5 14:06:01.343161 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220805.0%2Farmhf%2Finitrd.cpio.gz exists
6 14:06:01.632892 Using caching service: 'http://localhost/cache/?uri=%s'
7 14:06:01.633325 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.131-cip13-493-ge129308279043%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
8 14:06:01.927112 Using caching service: 'http://localhost/cache/?uri=%s'
9 14:06:01.927493 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.131-cip13-493-ge129308279043%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
10 14:06:02.219938 Using caching service: 'http://localhost/cache/?uri=%s'
11 14:06:02.220294 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220805.0%2Farmhf%2Ffull.rootfs.tar.xz exists
12 14:06:02.519515 Using caching service: 'http://localhost/cache/?uri=%s'
13 14:06:02.519882 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.131-cip13-493-ge129308279043%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 14:06:02.818530 validate duration: 1.48
16 14:06:02.819218 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 14:06:02.819490 start: 1.1 download-retry (timeout 00:10:00) [common]
18 14:06:02.819741 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 14:06:02.820056 Not decompressing ramdisk as can be used compressed.
20 14:06:02.820302 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220805.0/armhf/initrd.cpio.gz
21 14:06:02.820515 saving as /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/ramdisk/initrd.cpio.gz
22 14:06:02.820710 total size: 4016099 (3MB)
23 14:06:02.823708 progress 0% (0MB)
24 14:06:02.826936 progress 5% (0MB)
25 14:06:02.829956 progress 10% (0MB)
26 14:06:02.832915 progress 15% (0MB)
27 14:06:02.835879 progress 20% (0MB)
28 14:06:02.839188 progress 25% (0MB)
29 14:06:02.842192 progress 30% (1MB)
30 14:06:02.845152 progress 35% (1MB)
31 14:06:02.848496 progress 40% (1MB)
32 14:06:02.851364 progress 45% (1MB)
33 14:06:02.854256 progress 50% (1MB)
34 14:06:02.857163 progress 55% (2MB)
35 14:06:02.860015 progress 60% (2MB)
36 14:06:02.862880 progress 65% (2MB)
37 14:06:02.865766 progress 70% (2MB)
38 14:06:02.868631 progress 75% (2MB)
39 14:06:02.871892 progress 80% (3MB)
40 14:06:02.874761 progress 85% (3MB)
41 14:06:02.877601 progress 90% (3MB)
42 14:06:02.880429 progress 95% (3MB)
43 14:06:02.883312 progress 100% (3MB)
44 14:06:02.883930 3MB downloaded in 0.06s (60.59MB/s)
45 14:06:02.884312 end: 1.1.1 http-download (duration 00:00:00) [common]
47 14:06:02.884995 end: 1.1 download-retry (duration 00:00:00) [common]
48 14:06:02.885279 start: 1.2 download-retry (timeout 00:10:00) [common]
49 14:06:02.885526 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 14:06:02.885879 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.131-cip13-493-ge129308279043/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
51 14:06:02.886072 saving as /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/kernel/zImage
52 14:06:02.886247 total size: 12341760 (11MB)
53 14:06:02.886432 No compression specified
54 14:06:05.888352 progress 0% (0MB)
55 14:06:05.900653 progress 5% (0MB)
56 14:06:05.910813 progress 10% (1MB)
57 14:06:05.920595 progress 15% (1MB)
58 14:06:05.930050 progress 20% (2MB)
59 14:06:05.939100 progress 25% (2MB)
60 14:06:05.947376 progress 30% (3MB)
61 14:06:05.956116 progress 35% (4MB)
62 14:06:05.964885 progress 40% (4MB)
63 14:06:05.973464 progress 45% (5MB)
64 14:06:05.984252 progress 50% (5MB)
65 14:06:05.993795 progress 55% (6MB)
66 14:06:06.002670 progress 60% (7MB)
67 14:06:06.011790 progress 65% (7MB)
68 14:06:06.020854 progress 70% (8MB)
69 14:06:06.030007 progress 75% (8MB)
70 14:06:06.039029 progress 80% (9MB)
71 14:06:06.048203 progress 85% (10MB)
72 14:06:06.056860 progress 90% (10MB)
73 14:06:06.066006 progress 95% (11MB)
74 14:06:06.075097 progress 100% (11MB)
75 14:06:06.075866 11MB downloaded in 3.19s (3.69MB/s)
76 14:06:06.076245 end: 1.2.1 http-download (duration 00:00:03) [common]
78 14:06:06.077039 end: 1.2 download-retry (duration 00:00:03) [common]
79 14:06:06.077372 start: 1.3 download-retry (timeout 00:09:57) [common]
80 14:06:06.077617 start: 1.3.1 http-download (timeout 00:09:57) [common]
81 14:06:06.077997 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.131-cip13-493-ge129308279043/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
82 14:06:06.078241 saving as /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/dtb/imx6q-sabrelite.dtb
83 14:06:06.078455 total size: 42397 (0MB)
84 14:06:06.078656 No compression specified
85 14:06:06.081939 progress 77% (0MB)
86 14:06:06.082722 progress 100% (0MB)
87 14:06:06.083206 0MB downloaded in 0.00s (8.52MB/s)
88 14:06:06.083523 end: 1.3.1 http-download (duration 00:00:00) [common]
90 14:06:06.084356 end: 1.3 download-retry (duration 00:00:00) [common]
91 14:06:06.084606 start: 1.4 download-retry (timeout 00:09:57) [common]
92 14:06:06.084836 start: 1.4.1 http-download (timeout 00:09:57) [common]
93 14:06:06.085219 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220805.0/armhf/full.rootfs.tar.xz
94 14:06:06.085452 saving as /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/nfsrootfs/full.rootfs.tar
95 14:06:06.085660 total size: 195769796 (186MB)
96 14:06:06.085840 Using unxz to decompress xz
97 14:06:06.093708 progress 0% (0MB)
98 14:06:07.160914 progress 5% (9MB)
99 14:06:08.126848 progress 10% (18MB)
100 14:06:09.276839 progress 15% (28MB)
101 14:06:10.032642 progress 20% (37MB)
102 14:06:10.598417 progress 25% (46MB)
103 14:06:11.769950 progress 30% (56MB)
104 14:06:12.830916 progress 35% (65MB)
105 14:06:13.959319 progress 40% (74MB)
106 14:06:15.039153 progress 45% (84MB)
107 14:06:16.133203 progress 50% (93MB)
108 14:06:17.353336 progress 55% (102MB)
109 14:06:18.666315 progress 60% (112MB)
110 14:06:18.920014 progress 65% (121MB)
111 14:06:19.244229 progress 70% (130MB)
112 14:06:19.436877 progress 75% (140MB)
113 14:06:19.594311 progress 80% (149MB)
114 14:06:19.757286 progress 85% (158MB)
115 14:06:19.986924 progress 90% (168MB)
116 14:06:20.641662 progress 95% (177MB)
117 14:06:21.873390 progress 100% (186MB)
118 14:06:21.884793 186MB downloaded in 15.80s (11.82MB/s)
119 14:06:21.885665 end: 1.4.1 http-download (duration 00:00:16) [common]
121 14:06:21.886522 end: 1.4 download-retry (duration 00:00:16) [common]
122 14:06:21.886805 start: 1.5 download-retry (timeout 00:09:41) [common]
123 14:06:21.887084 start: 1.5.1 http-download (timeout 00:09:41) [common]
124 14:06:21.887510 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.131-cip13-493-ge129308279043/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
125 14:06:21.887731 saving as /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/modules/modules.tar
126 14:06:21.887922 total size: 7464792 (7MB)
127 14:06:21.888644 Using unxz to decompress xz
128 14:06:21.897978 progress 0% (0MB)
129 14:06:21.938920 progress 5% (0MB)
130 14:06:21.990909 progress 10% (0MB)
131 14:06:22.036384 progress 15% (1MB)
132 14:06:22.089612 progress 20% (1MB)
133 14:06:22.141911 progress 25% (1MB)
134 14:06:22.203471 progress 30% (2MB)
135 14:06:22.249566 progress 35% (2MB)
136 14:06:22.295394 progress 40% (2MB)
137 14:06:22.338288 progress 45% (3MB)
138 14:06:22.381718 progress 50% (3MB)
139 14:06:22.430421 progress 55% (3MB)
140 14:06:22.475879 progress 60% (4MB)
141 14:06:22.526019 progress 65% (4MB)
142 14:06:22.573301 progress 70% (5MB)
143 14:06:22.617891 progress 75% (5MB)
144 14:06:22.678063 progress 80% (5MB)
145 14:06:22.728596 progress 85% (6MB)
146 14:06:22.782536 progress 90% (6MB)
147 14:06:22.832681 progress 95% (6MB)
148 14:06:22.888479 progress 100% (7MB)
149 14:06:22.903103 7MB downloaded in 1.02s (7.01MB/s)
150 14:06:22.903782 end: 1.5.1 http-download (duration 00:00:01) [common]
152 14:06:22.904562 end: 1.5 download-retry (duration 00:00:01) [common]
153 14:06:22.904842 start: 1.6 prepare-tftp-overlay (timeout 00:09:40) [common]
154 14:06:22.905151 start: 1.6.1 extract-nfsrootfs (timeout 00:09:40) [common]
155 14:06:38.614381 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/7015119/extract-nfsrootfs-ydnz07om
156 14:06:38.614896 end: 1.6.1 extract-nfsrootfs (duration 00:00:16) [common]
157 14:06:38.615169 start: 1.6.2 lava-overlay (timeout 00:09:24) [common]
158 14:06:38.615633 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3
159 14:06:38.616008 makedir: /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin
160 14:06:38.616289 makedir: /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/tests
161 14:06:38.616582 makedir: /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/results
162 14:06:38.616882 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-add-keys
163 14:06:38.617338 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-add-sources
164 14:06:38.617732 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-background-process-start
165 14:06:38.618121 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-background-process-stop
166 14:06:38.618515 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-common-functions
167 14:06:38.618898 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-echo-ipv4
168 14:06:38.619282 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-install-packages
169 14:06:38.619663 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-installed-packages
170 14:06:38.620040 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-os-build
171 14:06:38.620422 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-probe-channel
172 14:06:38.620829 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-probe-ip
173 14:06:38.621233 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-target-ip
174 14:06:38.621615 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-target-mac
175 14:06:38.621993 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-target-storage
176 14:06:38.622389 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-test-case
177 14:06:38.622772 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-test-event
178 14:06:38.623150 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-test-feedback
179 14:06:38.623544 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-test-raise
180 14:06:38.623922 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-test-reference
181 14:06:38.624305 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-test-runner
182 14:06:38.624709 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-test-set
183 14:06:38.625129 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-test-shell
184 14:06:38.625516 Updating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-add-keys (debian)
185 14:06:38.625922 Updating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-add-sources (debian)
186 14:06:38.626314 Updating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-install-packages (debian)
187 14:06:38.626707 Updating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-installed-packages (debian)
188 14:06:38.627095 Updating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/bin/lava-os-build (debian)
189 14:06:38.627432 Creating /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/environment
190 14:06:38.627712 LAVA metadata
191 14:06:38.627914 - LAVA_JOB_ID=7015119
192 14:06:38.628100 - LAVA_DISPATCHER_IP=192.168.101.1
193 14:06:38.628411 start: 1.6.2.1 ssh-authorize (timeout 00:09:24) [common]
194 14:06:38.629141 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
195 14:06:38.629402 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:24) [common]
196 14:06:38.629584 skipped lava-vland-overlay
197 14:06:38.629813 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
198 14:06:38.630053 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:24) [common]
199 14:06:38.630229 skipped lava-multinode-overlay
200 14:06:38.630453 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
201 14:06:38.630694 start: 1.6.2.4 test-definition (timeout 00:09:24) [common]
202 14:06:38.630913 Loading test definitions
203 14:06:38.631183 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:24) [common]
204 14:06:38.631385 Using /lava-7015119 at stage 0
205 14:06:38.632252 uuid=7015119_1.6.2.4.1 testdef=None
206 14:06:38.632514 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
207 14:06:38.632755 start: 1.6.2.4.2 test-overlay (timeout 00:09:24) [common]
208 14:06:38.634169 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
210 14:06:38.634787 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:24) [common]
211 14:06:38.636317 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
213 14:06:38.636972 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:24) [common]
214 14:06:38.638485 runner path: /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/0/tests/0_timesync-off test_uuid 7015119_1.6.2.4.1
215 14:06:38.638939 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
217 14:06:38.639568 start: 1.6.2.4.5 git-repo-action (timeout 00:09:24) [common]
218 14:06:38.639765 Using /lava-7015119 at stage 0
219 14:06:38.640038 Fetching tests from https://github.com/kernelci/test-definitions.git
220 14:06:38.640276 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/0/tests/1_kselftest-lkdtm'
221 14:06:58.854798 Running '/usr/bin/git checkout kernelci.org
222 14:06:59.127759 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
223 14:06:59.130321 uuid=7015119_1.6.2.4.5 testdef=None
224 14:06:59.130925 end: 1.6.2.4.5 git-repo-action (duration 00:00:20) [common]
226 14:06:59.132120 start: 1.6.2.4.6 test-overlay (timeout 00:09:04) [common]
227 14:06:59.136838 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
229 14:06:59.138026 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:04) [common]
230 14:06:59.143252 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
232 14:06:59.144547 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:04) [common]
233 14:06:59.149254 runner path: /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/0/tests/1_kselftest-lkdtm test_uuid 7015119_1.6.2.4.5
234 14:06:59.149784 BOARD='imx6q-sabrelite'
235 14:06:59.150089 BRANCH='cip-gitlab'
236 14:06:59.150379 SKIPFILE='skipfile-lkft.yaml'
237 14:06:59.150902 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.131-cip13-493-ge129308279043/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 14:06:59.151335 TST_CASENAME=''
239 14:06:59.151628 TST_CMDFILES='lkdtm'
240 14:06:59.152628 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 14:06:59.153714 Creating lava-test-runner.conf files
243 14:06:59.154250 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/7015119/lava-overlay-n8cur5l3/lava-7015119/0 for stage 0
244 14:06:59.154891 - 0_timesync-off
245 14:06:59.155203 - 1_kselftest-lkdtm
246 14:06:59.155677 end: 1.6.2.4 test-definition (duration 00:00:21) [common]
247 14:06:59.156103 start: 1.6.2.5 compress-overlay (timeout 00:09:04) [common]
248 14:07:12.433773 end: 1.6.2.5 compress-overlay (duration 00:00:13) [common]
249 14:07:12.434185 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:08:50) [common]
250 14:07:12.434414 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 14:07:12.434675 end: 1.6.2 lava-overlay (duration 00:00:34) [common]
252 14:07:12.436518 start: 1.6.3 extract-overlay-ramdisk (timeout 00:08:50) [common]
253 14:07:12.621812 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 14:07:12.622689 start: 1.6.4 extract-modules (timeout 00:08:50) [common]
255 14:07:12.623136 extracting modules file /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7015119/extract-nfsrootfs-ydnz07om
256 14:07:13.294751 extracting modules file /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7015119/extract-overlay-ramdisk-__lfk28e/ramdisk
257 14:07:13.959891 end: 1.6.4 extract-modules (duration 00:00:01) [common]
258 14:07:13.960244 start: 1.6.5 apply-overlay-tftp (timeout 00:08:49) [common]
259 14:07:13.960461 [common] Applying overlay to NFS
260 14:07:13.960662 [common] Applying overlay /var/lib/lava/dispatcher/tmp/7015119/compress-overlay-61dfemrr/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/7015119/extract-nfsrootfs-ydnz07om
261 14:07:15.520630 end: 1.6.5 apply-overlay-tftp (duration 00:00:02) [common]
262 14:07:15.520982 start: 1.6.6 prepare-kernel (timeout 00:08:47) [common]
263 14:07:15.521430 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:08:47) [common]
264 14:07:15.521860 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
265 14:07:15.522207 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
266 14:07:15.522583 start: 1.6.7 configure-preseed-file (timeout 00:08:47) [common]
267 14:07:15.522944 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
268 14:07:15.523321 start: 1.6.8 compress-ramdisk (timeout 00:08:47) [common]
269 14:07:15.523638 Building ramdisk /var/lib/lava/dispatcher/tmp/7015119/extract-overlay-ramdisk-__lfk28e/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/7015119/extract-overlay-ramdisk-__lfk28e/ramdisk
270 14:07:16.122777 >> 80671 blocks
271 14:07:18.662984 Adding RAMdisk u-boot header.
272 14:07:18.663879 mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/7015119/extract-overlay-ramdisk-__lfk28e/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/7015119/extract-overlay-ramdisk-__lfk28e/ramdisk.cpio.gz.uboot
273 14:07:19.329443 output: Image Name:
274 14:07:19.330217 output: Created: Thu Aug 11 15:07:18 2022
275 14:07:19.330409 output: Image Type: ARM Linux RAMDisk Image (uncompressed)
276 14:07:19.330585 output: Data Size: 15416190 Bytes = 15054.87 KiB = 14.70 MiB
277 14:07:19.330763 output: Load Address: 00000000
278 14:07:19.330954 output: Entry Point: 00000000
279 14:07:19.331110 output:
280 14:07:19.331390 rename /var/lib/lava/dispatcher/tmp/7015119/extract-overlay-ramdisk-__lfk28e/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/ramdisk/ramdisk.cpio.gz.uboot
281 14:07:19.331901 end: 1.6.8 compress-ramdisk (duration 00:00:04) [common]
282 14:07:19.332221 end: 1.6 prepare-tftp-overlay (duration 00:00:56) [common]
283 14:07:19.332497 start: 1.7 lxc-create-udev-rule-action (timeout 00:08:43) [common]
284 14:07:19.332719 No LXC device requested
285 14:07:19.332952 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
286 14:07:19.333802 start: 1.8 deploy-device-env (timeout 00:08:43) [common]
287 14:07:19.334034 end: 1.8 deploy-device-env (duration 00:00:00) [common]
288 14:07:19.334218 Checking files for TFTP limit of 4294967296 bytes.
289 14:07:19.335533 end: 1 tftp-deploy (duration 00:01:17) [common]
290 14:07:19.335825 start: 2 uboot-action (timeout 00:05:00) [common]
291 14:07:19.336089 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
292 14:07:19.336314 end: 2.1 uboot-from-media (duration 00:00:00) [common]
293 14:07:19.336559 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
294 14:07:19.336967 substitutions:
295 14:07:19.337602 - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
296 14:07:19.337770 - {DTB_ADDR}: 0x13f00000
297 14:07:19.337930 - {DTB}: 7015119/tftp-deploy-lpids_w_/dtb/imx6q-sabrelite.dtb
298 14:07:19.338089 - {INITRD}: 7015119/tftp-deploy-lpids_w_/ramdisk/ramdisk.cpio.gz.uboot
299 14:07:19.338246 - {KERNEL_ADDR}: 0x10000000
300 14:07:19.338401 - {KERNEL}: 7015119/tftp-deploy-lpids_w_/kernel/zImage
301 14:07:19.338555 - {LAVA_MAC}: None
302 14:07:19.338708 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/7015119/extract-nfsrootfs-ydnz07om
303 14:07:19.338872 - {NFS_SERVER_IP}: 192.168.101.1
304 14:07:19.339023 - {PRESEED_CONFIG}: None
305 14:07:19.339174 - {PRESEED_LOCAL}: None
306 14:07:19.339324 - {RAMDISK_ADDR}: 0x14000000
307 14:07:19.339474 - {RAMDISK}: 7015119/tftp-deploy-lpids_w_/ramdisk/ramdisk.cpio.gz.uboot
308 14:07:19.339625 - {ROOT_PART}: None
309 14:07:19.339775 - {ROOT}: None
310 14:07:19.339936 - {SERVER_IP}: 192.168.101.1
311 14:07:19.340085 - {TEE_ADDR}: 0x83000000
312 14:07:19.340234 - {TEE}: None
313 14:07:19.340383 Parsed boot commands:
314 14:07:19.340542 - setenv autoload no
315 14:07:19.340691 - setenv initrd_high 0xffffffff
316 14:07:19.340840 - setenv fdt_high 0xffffffff
317 14:07:19.340988 - dhcp
318 14:07:19.342122 - setenv serverip 192.168.101.1
319 14:07:19.342279 - tftp 0x10000000 7015119/tftp-deploy-lpids_w_/kernel/zImage
320 14:07:19.342434 - tftp 0x14000000 7015119/tftp-deploy-lpids_w_/ramdisk/ramdisk.cpio.gz.uboot
321 14:07:19.342589 - setenv initrd_size ${filesize}
322 14:07:19.342741 - tftp 0x13f00000 7015119/tftp-deploy-lpids_w_/dtb/imx6q-sabrelite.dtb
323 14:07:19.342893 - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7015119/extract-nfsrootfs-ydnz07om,tcp,hard ip=dhcp'
324 14:07:19.343049 - bootz 0x10000000 0x14000000 0x13f00000
325 14:07:19.343258 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
327 14:07:19.343854 start: 2.3 connect-device (timeout 00:05:00) [common]
328 14:07:19.344036 [common] connect-device Connecting to device using '/usr/bin/console -f -M rack-control imx6q-sabrelite-lava-cbg-2'
329 14:07:19.351713 Setting prompt string to ['lava-test: # ']
330 14:07:19.352944 end: 2.3 connect-device (duration 00:00:00) [common]
331 14:07:19.353470 start: 2.4 uboot-commands (timeout 00:05:00) [common]
332 14:07:19.353852 start: 2.4.1 reset-device (timeout 00:05:00) [common]
333 14:07:19.354195 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
334 14:07:19.354627 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-t' '4'
335 14:07:23.833801 >> Software version: 7
336 14:07:23.842481 >> Intermediate Relay states: 0xef
337 14:07:25.851941 >> Relay states: 0xff
338 14:07:25.853532 Returned 0 in 6 seconds
339 14:07:25.955486 end: 2.4.1.1 pdu-reboot (duration 00:00:07) [common]
341 14:07:25.957289 end: 2.4.1 reset-device (duration 00:00:07) [common]
342 14:07:25.958001 start: 2.4.2 bootloader-interrupt (timeout 00:04:53) [common]
343 14:07:25.958652 Setting prompt string to ['Hit any key to stop autoboot']
344 14:07:25.959123 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
345 14:07:25.960819 [Enter `^Ec?' for help]
346 14:07:27.184295
347 14:07:27.184973
348 14:07:27.193721 U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
349 14:07:27.194449
350 14:07:27.194905 CPU: Freescale i.MX6Q rev1.0 at 792 MHz
351 14:07:27.195779 Reset cause: POR
352 14:07:27.198037 Model: Freescale i.MX6 Quad SABRE Lite Board
353 14:07:27.200100 Board: SABRE Lite
354 14:07:27.201761 I2C: ready
355 14:07:27.202056 DRAM: 1 GiB
356 14:07:27.260037 MMC: FSL_SDHC: 0, FSL_SDHC: 1
357 14:07:27.272792 Loading Environment from SPIFlash... SF: Detected sst25vf016b with page size 256 Bytes, erase size 4 KiB, total 2 MiB
358 14:07:27.283346 *** Warning - bad CRC, using default environment
359 14:07:27.283650
360 14:07:27.291424 In: serial
361 14:07:27.291775 Out: serial
362 14:07:27.292388 Err: serial
363 14:07:27.303919 Net: using phy at 6
364 14:07:27.309659 FEC [PRIME], usb_ether
365 14:07:27.310525 Error: usb_ether address not set.
366 14:07:27.314209
367 14:07:27.314673 starting USB...
368 14:07:27.315459 Bus usb@2184000: usb dr_mode not found
369 14:07:27.369220 Bus usb@2184200: USB EHCI 1.00
370 14:07:30.408889 scanning bus usb@2184000 for devices... 1 USB Device(s) found
371 14:07:35.547185 scanning bus usb@2184200 for devices... 2 USB Device(s) found
372 14:07:35.550836 scanning usb for storage devices... 0 Storage Device(s) found
373 14:07:35.556942 scanning usb for ethernet devices... 0 Ethernet Device(s) found
375 14:07:35.776334 Hit any key to stop autoboot: 3
376 14:07:35.777283 end: 2.4.2 bootloader-interrupt (duration 00:00:10) [common]
377 14:07:35.777888 start: 2.4.3 bootloader-commands (timeout 00:04:44) [common]
378 14:07:35.778371 Setting prompt string to ['=>']
379 14:07:35.778831 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:44)
380 14:07:35.785950 0
381 14:07:35.786898 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 14:07:35.787384 Sending with 10 millisecond of delay
384 14:07:36.929342 => setenv autoload no
385 14:07:36.940226 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:42)
386 14:07:36.945203 setenv autoload no
387 14:07:36.945937 Sending with 10 millisecond of delay
389 14:07:38.755239 => setenv initrd_high 0xffffffff
390 14:07:38.766088 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:41)
391 14:07:38.766810 setenv initrd_high 0xffffffff
392 14:07:38.767447 Sending with 10 millisecond of delay
394 14:07:40.393869 => setenv fdt_high 0xffffffff
395 14:07:40.404671 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:39)
396 14:07:40.405449 setenv fdt_high 0xffffffff
397 14:07:40.406144 Sending with 10 millisecond of delay
399 14:07:40.699564 => dhcp
400 14:07:40.710315 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:39)
401 14:07:40.710769 dhcp
402 14:07:40.804531 BOOTP broadcast 1
403 14:07:40.812200 DHCP client bound to address 192.168.101.101 (3 ms)
404 14:07:40.813185 Sending with 10 millisecond of delay
406 14:07:42.620590 => setenv serverip 192.168.101.1
407 14:07:42.631361 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:37)
408 14:07:42.632584 setenv serverip 192.168.101.1
409 14:07:42.633515 Sending with 10 millisecond of delay
411 14:07:46.191486 => tftp 0x10000000 7015119/tftp-deploy-lpids_w_/kernel/zImage
412 14:07:46.202148 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:33)
413 14:07:46.202832 tftp 0x10000000 7015119/tftp-deploy-lpids_w_/kernel/zImage
414 14:07:46.299616 Using FEC device
415 14:07:46.309666 TFTP from server 192.168.101.1; our IP address is 192.168.101.101
416 14:07:46.313190 Filename '7015119/tftp-deploy-lpids_w_/kernel/zImage'.
417 14:07:46.313576 Load address: 0x10000000
418 14:07:46.636966 Loading: *#################################################################
419 14:07:46.957894 #################################################################
420 14:07:47.276085 #################################################################
421 14:07:47.590934 #################################################################
422 14:07:47.890907 #################################################################
423 14:07:48.185927 #################################################################
424 14:07:48.482923 #################################################################
425 14:07:48.777919 #################################################################
426 14:07:49.081110 #################################################################
427 14:07:49.390195 #################################################################
428 14:07:49.701056 #################################################################
429 14:07:50.018039 #################################################################
430 14:07:50.331188 #############################################################
431 14:07:50.331548 2.9 MiB/s
432 14:07:50.331759 done
433 14:07:50.334047 Bytes transferred = 12341760 (bc5200 hex)
434 14:07:50.334852 Sending with 10 millisecond of delay
436 14:07:54.857093 => tftp 0x14000000 7015119/tftp-deploy-lpids_w_/ramdisk/ramdisk.cpio.gz.uboot
437 14:07:54.867647 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 00:04:24)
438 14:07:54.868342 tftp 0x14000000 7015119/tftp-deploy-lpids_w_/ramdisk/ramdisk.cpio.gz.uboot
439 14:07:54.965635 Using FEC device
440 14:07:54.970676 TFTP from server 192.168.101.1; our IP address is 192.168.101.101
441 14:07:54.974742 Filename '7015119/tftp-deploy-lpids_w_/ramdisk/ramdisk.cpio.gz.uboot'.
442 14:07:54.977917 Load address: 0x14000000
443 14:07:55.293647 Loading: *#################################################################
444 14:07:55.605642 #################################################################
445 14:07:55.915731 #################################################################
446 14:07:56.226722 #################################################################
447 14:07:56.539784 #################################################################
448 14:07:56.851814 #################################################################
449 14:07:57.164942 #################################################################
450 14:07:57.478056 #################################################################
451 14:07:57.795950 #################################################################
452 14:07:58.140934 #################################################################
453 14:07:58.475056 #################################################################
454 14:07:58.798202 #################################################################
455 14:07:59.106354 #################################################################
456 14:07:59.437051 #################################################################
457 14:07:59.767220 #################################################################
458 14:08:00.092228 #################################################################
459 14:08:00.143171 ###########
460 14:08:00.143444 2.8 MiB/s
461 14:08:00.147165 done
462 14:08:00.148169 Bytes transferred = 15416254 (eb3bbe hex)
463 14:08:00.148841 Sending with 10 millisecond of delay
465 14:08:02.016321 => setenv initrd_size ${filesize}
466 14:08:02.027216 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:17)
467 14:08:02.028242 setenv initrd_size ${filesize}
468 14:08:02.029152 Sending with 10 millisecond of delay
470 14:08:06.197559 => tftp 0x13f00000 7015119/tftp-deploy-lpids_w_/dtb/imx6q-sabrelite.dtb
471 14:08:06.208420 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:13)
472 14:08:06.209224 tftp 0x13f00000 7015119/tftp-deploy-lpids_w_/dtb/imx6q-sabrelite.dtb
473 14:08:06.306760 Using FEC device
474 14:08:06.309143 TFTP from server 192.168.101.1; our IP address is 192.168.101.101
475 14:08:06.313801 Filename '7015119/tftp-deploy-lpids_w_/dtb/imx6q-sabrelite.dtb'.
476 14:08:06.317954 Load address: 0x13f00000
477 14:08:06.335953 Loading: *###
478 14:08:06.336407 2.4 MiB/s
479 14:08:06.337254 done
480 14:08:06.340711 Bytes transferred = 42397 (a59d hex)
481 14:08:06.341286 Sending with 10 millisecond of delay
483 14:08:16.263782 => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7015119/extract-nfsrootfs-ydnz07om,tcp,hard ip=dhcp'
484 14:08:16.274726 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:03)
485 14:08:16.275190 setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7015119/extract-nfsrootfs-ydnz07om,tcp,hard ip=dhcp'
486 14:08:16.275636 Sending with 10 millisecond of delay
488 14:08:18.630331 => bootz 0x10000000 0x14000000 0x13f00000
489 14:08:18.641171 Setting prompt string to 'Starting kernel'
490 14:08:18.641740 Setting prompt string to ['Starting kernel']
491 14:08:18.642167 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 14:08:18.642822 bootloader-commands: Wait for prompt ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:01)
493 14:08:18.643906 bootz 0x10000000 0x14000000 0x13f00000
494 14:08:18.644319 Kernel image @ 0x10000000 [ 0x000000 - 0xbc5200 ]
495 14:08:18.644719 ## Loading init Ramdisk from Legacy Image at 14000000 ...
496 14:08:18.647062 Image Name:
497 14:08:18.649161 Image Type: ARM Linux RAMDisk Image (uncompressed)
498 14:08:18.653366 Data Size: 15416190 Bytes = 14.7 MiB
499 14:08:18.656406 Load Address: 00000000
500 14:08:18.658791 Entry Point: 00000000
501 14:08:18.836411 Verifying Checksum ... OK
502 14:08:18.841837 ## Flattened Device Tree blob at 13f00000
503 14:08:18.845587 Booting using the fdt blob at 0x13f00000
504 14:08:18.851447 Using Device Tree in place at 13f00000, end 13f0d59c
505 14:08:18.860053
506 14:08:18.860403 Starting kernel ...
507 14:08:18.860757
508 14:08:18.861488 end: 2.4.3 bootloader-commands (duration 00:00:43) [common]
509 14:08:18.861978 start: 2.4.4 auto-login-action (timeout 00:04:00) [common]
510 14:08:18.862304 Setting prompt string to ['Linux version [0-9]']
511 14:08:18.862652 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 14:08:18.862977 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 14:08:27.514120 [ 0.000000] Booting Linux on physical CPU 0x0
514 14:08:27.520242 start: 2.4.4.1 login-action (timeout 00:03:52) [common]
515 14:08:27.520539 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 14:08:27.520814 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 14:08:27.521086 Using line separator: #'\n'#
518 14:08:27.521304 No login prompt set.
519 14:08:27.521510 Parsing kernel messages
520 14:08:27.521696 ['-+\\[ 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 14:08:27.522007 [login-action] Waiting for messages, (timeout 00:03:52)
522 14:08:27.536561 [ 0.000000] Linux version 5.10.136-cip13 (KernelCI@build-j18904-arm-gcc-10-multi-v7-defconfig-kselftest-92vnh) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Thu Aug 11 13:51:03 UTC 2022
523 14:08:27.546832 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
524 14:08:27.552504 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
525 14:08:27.558878 [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
526 14:08:27.562505 [ 0.000000] Memory policy: Data cache writealloc
527 14:08:27.568610 [ 0.000000] efi: UEFI not found.
528 14:08:27.572471 [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
529 14:08:27.580222 [ 0.000000] cma: Reserved 64 MiB at 0x4c000000
530 14:08:27.580514 [ 0.000000] Zone ranges:
531 14:08:27.588384 [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff]
532 14:08:27.591472 [ 0.000000] Normal empty
533 14:08:27.598252 [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff]
534 14:08:27.602019 [ 0.000000] Movable zone start for each node
535 14:08:27.603614 [ 0.000000] Early memory node ranges
536 14:08:27.611006 [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff]
537 14:08:27.616452 [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
538 14:08:27.624981 [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
539 14:08:27.633478 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
540 14:08:27.645610 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7015119/extract-nfsrootfs-ydnz07om,tcp,hard ip=dhcp
541 14:08:27.656561 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
542 14:08:27.663605 [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
543 14:08:27.667138 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
544 14:08:27.684321 [ 0.000000] Memory: 921468K/1048576K available (17408K kernel code, 2649K rwdata, 8096K rodata, 2048K init, 6693K bss, 61572K reserved, 65536K cma-reserved, 196608K highmem)
545 14:08:27.689315 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
546 14:08:27.698847 [ 0.000000] ftrace: allocating 55458 entries in 163 pages
547 14:08:27.703282 [ 0.000000] ftrace: allocated 163 pages with 4 groups
548 14:08:27.703516 [ 0.000000] Running RCU self tests
549 14:08:27.708396 [ 0.000000] rcu: Hierarchical RCU implementation.
550 14:08:27.716517 [ 0.000000] rcu: RCU event tracing is enabled.
551 14:08:27.721638 [ 0.000000] rcu: RCU lockdep checking is enabled.
552 14:08:27.726850 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
553 14:08:27.729471 [ 0.000000] Rude variant of Tasks RCU enabled.
554 14:08:27.733493 [ 0.000000] Tracing variant of Tasks RCU enabled.
555 14:08:27.744120 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
556 14:08:27.748719 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
557 14:08:27.754223 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
558 14:08:27.758392 [ 0.000000] L2C-310 errata 752271 769419 enabled
559 14:08:27.763452 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
560 14:08:27.772636 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
561 14:08:27.774668 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
562 14:08:27.783373 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
563 14:08:27.791873 [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
564 14:08:27.793451 [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
565 14:08:27.799639 [ 0.000000] Switching to timer-based delay loop, resolution 15ns
566 14:08:27.806569 [ 0.000008] sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 32537631224ns
567 14:08:27.816760 [ 0.000038] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 28958491609 ns
568 14:08:27.823132 [ 0.004477] Console: colour dummy device 80x30
569 14:08:27.828499 [ 0.004541] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
570 14:08:27.835201 [ 0.004570] ... MAX_LOCKDEP_SUBCLASSES: 8
571 14:08:27.837606 [ 0.004597] ... MAX_LOCK_DEPTH: 48
572 14:08:27.841286 [ 0.004625] ... MAX_LOCKDEP_KEYS: 8192
573 14:08:27.848054 [ 0.004652] ... CLASSHASH_SIZE: 4096
574 14:08:27.853275 [ 0.004679] ... MAX_LOCKDEP_ENTRIES: 32768
575 14:08:27.857412 [ 0.004704] ... MAX_LOCKDEP_CHAINS: 65536
576 14:08:27.859511 [ 0.004731] ... CHAINHASH_SIZE: 32768
577 14:08:27.866659 [ 0.004758] memory used by lock dependency info: 4061 kB
578 14:08:27.869546 [ 0.004786] memory used for stack traces: 2112 kB
579 14:08:27.877016 [ 0.004811] per task-struct memory footprint: 1536 bytes
580 14:08:27.885325 [ 0.004911] Calibrating delay loop (skipped), value calculated using timer frequency.. 132.00 BogoMIPS (lpj=660000)
581 14:08:27.894205 [ 0.004964] pid_max: default: 32768 minimum: 301
582 14:08:27.897143 [ 0.005357] LSM: Security Framework initializing
583 14:08:27.899135 [ 0.005471] LSM support for eBPF active
584 14:08:27.908601 [ 0.005616] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
585 14:08:27.916424 [ 0.005667] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
586 14:08:27.923507 [ 0.008257] CPU: Testing write buffer coherency: ok
587 14:08:27.928333 [ 0.008376] CPU0: Spectre v2: using BPIALL workaround
588 14:08:27.932860 [ 0.009463] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
589 14:08:27.936082 [ 0.013353] Setting up static identity map for 0x10300000 - 0x103000ac
590 14:08:27.941322 [ 0.015750] rcu: Hierarchical SRCU implementation.
591 14:08:27.947886 [ 0.025182] EFI services will not be available.
592 14:08:27.951430 [ 0.026495] smp: Bringing up secondary CPUs ...
593 14:08:27.956510 [ 0.029854] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
594 14:08:27.961424 [ 0.029871] CPU1: Spectre v2: using BPIALL workaround
595 14:08:27.967922 [ 0.033897] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
596 14:08:27.974002 [ 0.033912] CPU2: Spectre v2: using BPIALL workaround
597 14:08:27.977350 [ 0.037586] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
598 14:08:27.982389 [ 0.037601] CPU3: Spectre v2: using BPIALL workaround
599 14:08:27.986640 [ 0.038468] smp: Brought up 1 node, 4 CPUs
600 14:08:27.995123 [ 0.038510] SMP: Total of 4 processors activated (528.00 BogoMIPS).
601 14:08:27.999863 [ 0.038548] CPU: All CPU(s) started in SVC mode.
602 14:08:28.003553 [ 0.041448] devtmpfs: initialized
603 14:08:28.012352 [ 0.098831] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
604 14:08:28.018646 [ 0.101626] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
605 14:08:28.031025 [ 0.101699] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
606 14:08:28.031840 [ 0.106445] pinctrl core: initialized pinctrl subsystem
607 14:08:28.034642 [ 0.113456] DMI not present or invalid.
608 14:08:28.041305 [ 0.115780] NET: Registered protocol family 16
609 14:08:28.055585 [ 0.127215] DMA: preallocated 256 KiB pool for atomic coherent allocations
610 14:08:28.055822 [ 0.136814] thermal_sys: Registered thermal governor 'step_wise'
611 14:08:28.058241 [ 0.137387] cpuidle: using governor menu
612 14:08:28.066228 [ 0.137913] CPU identified as i.MX6Q, silicon rev 1.0
613 14:08:28.079430 [ 0.900433] vdd1p1: supplied by regulator-dummy
614 14:08:28.079667 [ 0.932900] vdd3p0: supplied by regulator-dummy
615 14:08:28.079869 [ 0.964934] vdd2p5: supplied by regulator-dummy
616 14:08:28.082870 [ 0.997021] vddarm: supplied by regulator-dummy
617 14:08:28.084838 [ 1.030073] vddpu: supplied by regulator-dummy
618 14:08:28.088717 [ 1.061175] vddsoc: supplied by regulator-dummy
619 14:08:28.091357 [ 2.423981] No ATAGs?
620 14:08:28.099998 [ 2.424878] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
621 14:08:28.104645 [ 2.424965] hw-breakpoint: maximum watchpoint size is 4 bytes.
622 14:08:28.114009 [ 2.444446] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
623 14:08:28.116035 [ 2.473836] Serial: AMBA PL011 UART driver
624 14:08:28.119989 [ 2.538180] Kprobes globally optimized
625 14:08:28.126434 [ 2.633681] mxs-dma 110000.dma-apbh: initialized
626 14:08:28.130751 [ 2.666255] iommu: Default domain type: Translated
627 14:08:28.133099 [ 2.668716] vgaarb: loaded
628 14:08:28.135576 [ 2.673540] SCSI subsystem initialized
629 14:08:28.146527 [ 2.676185] usbcore: registered new interface driver usbfs
630 14:08:28.155061 [ 2.676502] usbcore: registered new interface driver hub
631 14:08:28.156257 [ 2.676744] usbcore: registered new device driver usb
632 14:08:28.156470 [ 2.684568] i2c i2c-0: IMX I2C adapter registered
633 14:08:28.163452 [ 2.691660] i2c i2c-1: IMX I2C adapter registered
634 14:08:28.166471 [ 2.696239] i2c i2c-2: IMX I2C adapter registered
635 14:08:28.171272 [ 2.701162] pps_core: LinuxPPS API ver. 1 registered
636 14:08:28.180602 [ 2.701205] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
637 14:08:28.184642 [ 2.701310] PTP clock support registered
638 14:08:28.194602 [ 2.720529] clocksource: Switched to clocksource mxc_timer1
639 14:08:28.198334 [ 4.481733] NET: Registered protocol family 2
640 14:08:28.203173 [ 4.482472] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
641 14:08:28.213134 [ 4.485866] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
642 14:08:28.219136 [ 4.486053] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
643 14:08:28.224995 [ 4.486283] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
644 14:08:28.234381 [ 4.487725] TCP: Hash tables configured (established 8192 bind 8192)
645 14:08:28.240140 [ 4.488780] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
646 14:08:28.247694 [ 4.489129] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
647 14:08:28.252617 [ 4.489386] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
648 14:08:28.261135 [ 4.490130] NET: Registered protocol family 1
649 14:08:28.267068 [ 4.493104] RPC: Registered named UNIX socket transport module.
650 14:08:28.269098 [ 4.493198] RPC: Registered udp transport module.
651 14:08:28.272558 [ 4.493241] RPC: Registered tcp transport module.
652 14:08:28.279800 [ 4.493281] RPC: Registered tcp NFSv4.1 backchannel transport module.
653 14:08:28.283585 [ 4.493336] NET: Registered protocol family 44
654 14:08:28.292664 [ 4.493403] PCI: CLS 0 bytes, default 64
655 14:08:28.293643 [ 4.495892] Trying to unpack rootfs image as initramfs...
656 14:08:28.297865 [ 6.403254] Freeing initrd memory: 15056K
657 14:08:28.304286 [ 6.404241] hw perfevents: no interrupt-affinity property for /pmu, guessing.
658 14:08:28.313231 [ 6.405516] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
659 14:08:28.320085 [ 6.414851] Initialise system trusted keyrings
660 14:08:28.326196 [ 6.415937] workingset: timestamp_bits=30 max_order=18 bucket_order=0
661 14:08:28.333181 [ 6.467767] squashfs: version 4.0 (2009/01/31) Phillip Lougher
662 14:08:28.334901 [ 6.471611] NFS: Registering the id_resolver key type
663 14:08:28.340260 [ 6.471796] Key type id_resolver registered
664 14:08:28.342519 [ 6.471889] Key type id_legacy registered
665 14:08:28.349345 [ 6.472556] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
666 14:08:28.359664 [ 6.472659] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
667 14:08:28.362711 [ 6.472870] ntfs: driver 2.1.32 [Flags: R/O].
668 14:08:28.366594 [ 6.475062] Key type asymmetric registered
669 14:08:28.372839 [ 6.475190] Asymmetric key parser 'x509' registered
670 14:08:28.375346 [ 6.475648] bounce: pool size: 64 pages
671 14:08:28.381467 [ 6.475817] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
672 14:08:28.386215 [ 6.475922] io scheduler mq-deadline registered
673 14:08:28.390593 [ 6.475963] io scheduler kyber registered
674 14:08:28.394164 [ 6.476904] test_firmware: interface ready
675 14:08:28.403726 [ 6.716611] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
676 14:08:28.413419 [ 6.716871] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
677 14:08:28.417771 [ 6.988078] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
678 14:08:28.423381 [ 7.009078] SuperH (H)SCI(F) driver initialized
679 14:08:28.433203 [ 7.012259] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
680 14:08:28.442161 [ 7.017494] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
681 14:08:28.445181 [ 7.948223] printk: console [ttymxc1] enabled
682 14:08:28.455146 [ 7.959370] msm_serial: driver initialized
683 14:08:28.461560 [ 7.964685] STMicroelectronics ASC driver initialized
684 14:08:28.472694 [ 7.976440] STM32 USART driver initialized
685 14:08:28.502244 [ 8.003272] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
686 14:08:28.525124 [ 8.025811] panel-simple panel-lcd: supply power not found, using dummy regulator
687 14:08:28.533101 [ 8.034417] panel-simple panel-lcd: Specify missing connector_type
688 14:08:28.541858 [ 8.042381] panel-simple panel-lvds0: supply power not found, using dummy regulator
689 14:08:28.593410 [ 8.098251] brd: module loaded
690 14:08:28.656511 [ 8.161571] loop: module loaded
691 14:08:28.667153 [ 8.168076] lkdtm: No crash points registered, enable through debugfs
692 14:08:28.690475 [ 8.190716] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
693 14:08:28.701050 [ 8.198687] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
694 14:08:28.706712 [ 8.206815] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
695 14:08:28.714483 [ 8.215102] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
696 14:08:28.722222 [ 8.223180] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
697 14:08:28.730483 [ 8.231468] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
698 14:08:28.739725 [ 8.239214] ahci-imx 2200000.sata: supply target not found, using dummy regulator
699 14:08:28.749396 [ 8.250703] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
700 14:08:28.758438 [ 8.257733] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
701 14:08:28.767510 [ 8.266664] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
702 14:08:28.776918 [ 8.281199] scsi host0: ahci-imx
703 14:08:28.786461 [ 8.286835] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
704 14:08:28.851793 [ 8.353492] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
705 14:08:28.863950 [ 8.367253] pps pps0: new PPS source ptp0
706 14:08:28.912199 [ 8.414117] fec 2188000.ethernet eth0: registered PHC device 0
707 14:08:28.921709 [ 8.424985] e1000e: Intel(R) PRO/1000 Network Driver
708 14:08:28.928853 [ 8.429990] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
709 14:08:28.933456 [ 8.436269] igb: Intel(R) Gigabit Ethernet Network Driver
710 14:08:28.939149 [ 8.441763] igb: Copyright (c) 2007-2014 Intel Corporation.
711 14:08:28.969273 [ 8.470085] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
712 14:08:28.976146 [ 8.477769] usbcore: registered new interface driver pegasus
713 14:08:28.981562 [ 8.483734] usbcore: registered new interface driver asix
714 14:08:28.987285 [ 8.489314] usbcore: registered new interface driver ax88179_178a
715 14:08:28.993760 [ 8.495665] usbcore: registered new interface driver cdc_ether
716 14:08:28.999188 [ 8.501804] usbcore: registered new interface driver smsc75xx
717 14:08:29.006012 [ 8.507798] usbcore: registered new interface driver smsc95xx
718 14:08:29.011265 [ 8.513780] usbcore: registered new interface driver net1080
719 14:08:29.018069 [ 8.519618] usbcore: registered new interface driver cdc_subset
720 14:08:29.024423 [ 8.525827] usbcore: registered new interface driver zaurus
721 14:08:29.029244 [ 8.531744] usbcore: registered new interface driver cdc_ncm
722 14:08:29.052114 [ 8.550660] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
723 14:08:29.053901 [ 8.557301] ehci-pci: EHCI PCI platform driver
724 14:08:29.059617 [ 8.561994] ehci-platform: EHCI generic platform driver
725 14:08:29.064107 [ 8.568290] ehci-orion: EHCI orion driver
726 14:08:29.069321 [ 8.573330] SPEAr-ehci: EHCI SPEAr driver
727 14:08:29.075386 [ 8.578260] ehci-st: EHCI STMicroelectronics driver
728 14:08:29.081373 [ 8.584116] ehci-exynos: EHCI Exynos driver
729 14:08:29.085244 [ 8.589220] ehci-atmel: EHCI Atmel driver
730 14:08:29.091198 [ 8.594229] tegra-ehci: Tegra EHCI driver
731 14:08:29.097510 [ 8.599183] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
732 14:08:29.102510 [ 8.605525] ohci-pci: OHCI PCI platform driver
733 14:08:29.108372 [ 8.610240] ohci-platform: OHCI generic platform driver
734 14:08:29.112228 [ 8.616489] SPEAr-ohci: OHCI SPEAr driver
735 14:08:29.118221 [ 8.621473] ohci-st: OHCI STMicroelectronics driver
736 14:08:29.123034 [ 8.627263] ohci-atmel: OHCI Atmel driver
737 14:08:29.133543 [ 8.634922] usbcore: registered new interface driver usb-storage
738 14:08:29.140745 [ 8.642937] ata1: SATA link down (SStatus 0 SControl 300)
739 14:08:29.146781 [ 8.648740] ahci-imx 2200000.sata: no device found, disabling link.
740 14:08:29.154175 [ 8.655132] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
741 14:08:29.170293 [ 8.674971] i2c /dev entries driver
742 14:08:29.261303 [ 8.763257] sdhci: Secure Digital Host Controller Interface driver
743 14:08:29.266618 [ 8.769481] sdhci: Copyright(c) Pierre Ossman
744 14:08:29.282529 [ 8.783852] Synopsys Designware Multimedia Card Interface Driver
745 14:08:29.295756 [ 8.797541] sdhci-pltfm: SDHCI platform and OF driver helper
746 14:08:29.304452 [ 8.807138] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
747 14:08:29.309311 [ 8.812466] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
748 14:08:29.318128 [ 8.821225] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
749 14:08:29.327543 [ 8.828695] ledtrig-cpu: registered to indicate activity on CPUs
750 14:08:29.336751 [ 8.838866] usbcore: registered new interface driver usbhid
751 14:08:29.340447 [ 8.844554] usbhid: USB HID core driver
752 14:08:29.353135 [ 8.854479] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
753 14:08:29.361136 [ 8.862465] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
754 14:08:29.373565 [ 8.875399] ipip: IPv4 and MPLS over IPv4 tunneling driver
755 14:08:29.380475 [ 8.883662] gre: GRE over IPv4 demultiplexor driver
756 14:08:29.385843 [ 8.888583] ip_gre: GRE over IPv4 tunneling driver
757 14:08:29.396563 [ 8.899654] IPv4 over IPsec tunneling driver
758 14:08:29.402324 [ 8.902289] mmc2: new high speed SDHC card at address 0001
759 14:08:29.406444 [ 8.909244] NET: Registered protocol family 10
760 14:08:29.410115 [ 8.913555] mmcblk2: mmc2:0001 SD 14.8 GiB
761 14:08:29.417387 [ 8.921945] Segment Routing with IPv6
762 14:08:29.431355 [ 8.933005] ip6_gre: GRE over IPv6 tunneling driver
763 14:08:29.440793 [ 8.941118] NET: Registered protocol family 17
764 14:08:29.444817 [ 8.947255] Key type dns_resolver registered
765 14:08:29.457327 [ 8.957185] GPT:Primary header thinks Alt. header is not at the end of the disk.
766 14:08:29.460389 [ 8.964864] GPT:29296874 != 30965759
767 14:08:29.466861 [ 8.965352] ThumbEE CPU extension supported.
768 14:08:29.472711 [ 8.968479] GPT:Alternate GPT header not at the end of the disk.
769 14:08:29.476805 [ 8.972847] Registering SWP/SWPB emulation handler
770 14:08:29.480608 [ 8.978859] GPT:29296874 != 30965759
771 14:08:29.484101 [ 8.984979] Loading compiled-in X.509 certificates
772 14:08:29.492330 [ 8.987315] GPT: Use GNU Parted to correct GPT errors.
773 14:08:29.494029 [ 8.997476] mmcblk2: p1 p2 p3
774 14:08:29.720685 [ 9.219666] panel-simple panel-lcd: supply power not found, using dummy regulator
775 14:08:29.726283 [ 9.228346] panel-simple panel-lcd: Specify missing connector_type
776 14:08:29.743552 [ 9.244133] panel-simple panel-lvds0: supply power not found, using dummy regulator
777 14:08:29.787380 [ 9.287999] imx_usb 2184200.usb: No over current polarity defined
778 14:08:29.800354 [ 9.302629] ci_hdrc ci_hdrc.1: EHCI Host Controller
779 14:08:29.806865 [ 9.307933] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
780 14:08:29.840149 [ 9.341983] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
781 14:08:29.862170 [ 9.364979] hub 1-0:1.0: USB hub found
782 14:08:29.866563 [ 9.369911] hub 1-0:1.0: 1 port detected
783 14:08:29.886709 [ 9.387518] imx_thermal 20c8000.anatop:tempmon: invalid sensor calibration data
784 14:08:29.895790 [ 9.394967] imx_thermal 20c8000.anatop:tempmon: error -EINVAL: failed to init from nvmem
785 14:08:29.902930 [ 9.403422] imx_thermal: probe of 20c8000.anatop:tempmon failed with error -22
786 14:08:29.938400 [ 9.437563] panel-simple panel-lcd: supply power not found, using dummy regulator
787 14:08:29.945335 [ 9.446200] panel-simple panel-lcd: Specify missing connector_type
788 14:08:29.962754 [ 9.462097] panel-simple panel-lvds0: supply power not found, using dummy regulator
789 14:08:30.000128 [ 9.500747] panel-simple panel-lcd: supply power not found, using dummy regulator
790 14:08:30.008297 [ 9.509238] panel-simple panel-lcd: Specify missing connector_type
791 14:08:30.025141 [ 9.524844] panel-simple panel-lvds0: supply power not found, using dummy regulator
792 14:08:30.044743 [ 9.546213] input: gpio-keys as /devices/platform/gpio-keys/input/input0
793 14:08:30.082459 [ 9.583186] panel-simple panel-lcd: supply power not found, using dummy regulator
794 14:08:30.090806 [ 9.591737] panel-simple panel-lcd: Specify missing connector_type
795 14:08:30.107436 [ 9.607478] panel-simple panel-lvds0: supply power not found, using dummy regulator
796 14:08:30.138671 [ 9.632139] 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)
797 14:08:30.147615 [ 9.647859] IP-Config: Failed to open gretap0
798 14:08:30.149274 [ 9.652388] IP-Config: Failed to open erspan0
799 14:08:30.297504 [ 9.680507] Sending DHCP requests .
800 14:08:30.305667 [ 9.800624] usb 1-1: new high-speed USB device number 2 using ci_hdrc
801 14:08:30.516759 [ 10.019631] hub 1-1:1.0: USB hub found
802 14:08:30.522390 [ 10.025485] hub 1-1:1.0: 3 ports detected
803 14:08:30.562037 [ 10.060975] panel-simple panel-lcd: supply power not found, using dummy regulator
804 14:08:30.567373 [ 10.069468] panel-simple panel-lcd: Specify missing connector_type
805 14:08:30.586414 [ 10.085311] panel-simple panel-lvds0: supply power not found, using dummy regulator
806 14:08:32.251743 [ 11.751965] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
807 14:08:32.261186 [ 11.760818] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
808 14:08:32.377166 [ 11.840574] ., OK
809 14:08:32.384690 [ 11.883029] IP-Config: Got DHCP answer from 192.168.101.1, my address is 192.168.101.101
810 14:08:32.392552 [ 11.891398] IP-Config: Complete:
811 14:08:32.401638 [ 11.894719] device=eth0, hwaddr=00:19:b8:00:e5:47, ipaddr=192.168.101.101, mask=255.255.255.0, gw=192.168.101.1
812 14:08:32.408677 [ 11.905519] host=imx6q-sabrelite-cbg-2, domain=lava.cbg.collabora.co.uk, nis-domain=(none)
813 14:08:32.414241 [ 11.914422] bootserver=192.168.101.1, rootserver=192.168.101.1, rootpath=
814 14:08:32.418579 [ 11.914471] nameserver0=192.168.101.1
815 14:08:32.494111 [ 11.997465] Freeing unused kernel memory: 2048K
816 14:08:32.532501 [ 12.032249] Run /init as init process
817 14:08:32.607104 Loading, please wait...
818 14:08:32.761511 Starting version 247.3-7
819 14:08:37.627408 [ 17.129357] imx-ipuv3 2400000.ipu: IPUv3H probed
820 14:08:37.668420 [ 17.168143] panel-simple panel-lcd: supply power not found, using dummy regulator
821 14:08:37.676522 [ 17.176942] panel-simple panel-lcd: Specify missing connector_type
822 14:08:37.692089 [ 17.195645] imx-ipuv3 2800000.ipu: IPUv3H probed
823 14:08:37.706526 [ 17.205742] panel-simple panel-lvds0: supply power not found, using dummy regulator
824 14:08:37.760602 [ 17.260342] panel-simple panel-lcd: supply power not found, using dummy regulator
825 14:08:37.770438 [ 17.268923] panel-simple panel-lcd: Specify missing connector_type
826 14:08:37.771962 [ 17.274775] CAN device driver interface
827 14:08:37.815068 [ 17.315588] panel-simple panel-lvds0: supply power not found, using dummy regulator
828 14:08:37.843512 [ 17.344219] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
829 14:08:37.862030 [ 17.360764] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
830 14:08:37.866486 [ 17.362398] panel-simple panel-lcd: supply power not found, using dummy regulator
831 14:08:37.879206 [ 17.379046] panel-simple panel-lcd: Specify missing connector_type
832 14:08:37.896561 [ 17.380552] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
833 14:08:37.896862 [ 17.391937] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
834 14:08:37.899710 [ 17.396803] panel-simple panel-lvds0: supply power not found, using dummy regulator
835 14:08:37.910273 [ 17.411426] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
836 14:08:37.919876 [ 17.420700] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
837 14:08:37.924992 [ 17.426853] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
838 14:08:37.935357 [ 17.436687] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
839 14:08:37.974287 [ 17.469383] panel-simple panel-lcd: supply power not found, using dummy regulator
840 14:08:37.978680 [ 17.478968] panel-simple panel-lcd: Specify missing connector_type
841 14:08:38.001181 [ 17.501466] panel-simple panel-lvds0: supply power not found, using dummy regulator
842 14:08:38.047322 [ 17.540845] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
843 14:08:38.057176 [ 17.549682] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
844 14:08:38.058815 [ 17.553430] panel-simple panel-lcd: supply power not found, using dummy regulator
845 14:08:38.068145 [ 17.559510] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
846 14:08:38.075774 [ 17.574594] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
847 14:08:38.119881 [ 17.619949] panel-simple panel-lcd: Specify missing connector_type
848 14:08:38.123113 [ 17.626036] caam 2100000.crypto: Entropy delay = 3200
849 14:08:38.168883 [ 17.668003] panel-simple panel-lvds0: supply power not found, using dummy regulator
850 14:08:38.190206 [ 17.692326] caam 2100000.crypto: Instantiated RNG4 SH0
851 14:08:38.251757 [ 17.753087] caam 2100000.crypto: Instantiated RNG4 SH1
852 14:08:38.256603 [ 17.758304] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
853 14:08:38.262926 [ 17.765056] caam 2100000.crypto: job rings = 2, qi = 0
854 14:08:38.307954 [ 17.807813] panel-simple panel-lcd: supply power not found, using dummy regulator
855 14:08:38.315333 [ 17.813040] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
856 14:08:38.323038 [ 17.816989] panel-simple panel-lcd: Specify missing connector_type
857 14:08:38.329278 [ 17.824096] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
858 14:08:38.342914 [ 17.838411] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
859 14:08:38.355154 [ 17.840755] panel-simple panel-lvds0: supply power not found, using dummy regulator
860 14:08:38.358605 [ 17.847151] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
861 14:08:38.405576 [ 17.905233] sgtl5000 0-000a: sgtl5000 revision 0x11
862 14:08:38.410326 [ 17.908144] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
863 14:08:38.418969 [ 17.917026] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
864 14:08:38.426579 [ 17.918912] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
865 14:08:38.436643 [ 17.935129] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
866 14:08:38.446055 [ 17.943704] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
867 14:08:38.468365 [ 17.968715] panel-simple panel-lcd: supply power not found, using dummy regulator
868 14:08:38.476005 [ 17.977640] panel-simple panel-lcd: Specify missing connector_type
869 14:08:38.497801 [ 17.998390] panel-simple panel-lvds0: supply power not found, using dummy regulator
870 14:08:38.570395 [ 18.070498] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
871 14:08:38.579783 [ 18.079001] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
872 14:08:38.588958 [ 18.087808] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
873 14:08:38.598168 [ 18.096368] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
874 14:08:38.631732 [ 18.127454] panel-simple panel-lcd: supply power not found, using dummy regulator
875 14:08:38.637817 [ 18.136249] panel-simple panel-lcd: Specify missing connector_type
876 14:08:39.555123 [ 19.056848] caam algorithms registered in /proc/crypto
877 14:08:39.568072 [ 19.069266] caam 2100000.crypto: registering rng-caam
878 14:08:39.583749 [ 19.084436] panel-simple panel-lvds0: supply power not found, using dummy regulator
879 14:08:39.636347 [ 19.135855] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
880 14:08:39.644868 [ 19.144439] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
881 14:08:39.655452 [ 19.153192] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
882 14:08:39.662232 [ 19.161708] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
883 14:08:39.678022 [ 19.178520] panel-simple panel-lcd: supply power not found, using dummy regulator
884 14:08:39.686388 [ 19.187248] panel-simple panel-lcd: Specify missing connector_type
885 14:08:39.703608 [ 19.203784] panel-simple panel-lvds0: supply power not found, using dummy regulator
886 14:08:39.715181 Begin: Loading essential drivers ... done.
887 14:08:39.728524 Begin: Running /scripts/init-premount ... done.
888 14:08:39.734490 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
889 14:08:39.736475 Begin: Running /scripts/nfs-premount ... done.
890 14:08:39.755380 [ 19.258178] random: crng init done
891 14:08:39.973147 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
892 14:08:39.973492 SIOCSIFFLAGS: Cannot assign requested address
893 14:08:40.011012 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
894 14:08:40.013173 SIOCSIFFLAGS: Cannot assign requested address
895 14:08:40.050280 IP-Config: eth0 hardware address 00:19:b8:00:e5:47 mtu 1500 DHCP
896 14:08:40.061623 IP-Config: eth0 complete (dhcp from 192.168.101.1):
897 14:08:40.066674 address: 192.168.101.101 broadcast: 192.168.101.255 netmask: 255.255.255.0
898 14:08:40.072890 gateway: 192.168.101.1 dns0 : 192.168.101.1 dns1 : 0.0.0.0
899 14:08:40.079266 host : imx6q-sabrelite-cbg-2
900 14:08:40.090542 domain : lava.cbg.collabora.co.uk
901 14:08:40.090781 rootserver: 192.168.101.1 rootpath:
902 14:08:40.090971 filename :
903 14:08:41.016839 done.
904 14:08:41.033711 Begin: Running /scripts/nfs-bottom ... done.
905 14:08:41.113601 Begin: Running /scripts/init-bottom ... done.
906 14:08:42.885853 [ 22.386014] systemd[1]: System time before build time, advancing clock.
907 14:08:43.172091 [ 22.655403] 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)
908 14:08:43.179798 [ 22.681347] systemd[1]: Detected architecture arm.
909 14:08:43.204143
910 14:08:43.208448 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
911 14:08:43.208773
912 14:08:43.246946 [ 22.748105] systemd[1]: Set hostname to <debian-bullseye-armhf>.
913 14:08:45.607997 [ 25.108761] systemd[1]: Queued start job for default target Graphical Interface.
914 14:08:45.622620 [ 25.124205] systemd[1]: Created slice system-getty.slice.
915 14:08:45.631164 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
916 14:08:45.674602 [ 25.175984] systemd[1]: Created slice system-modprobe.slice.
917 14:08:45.682704 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
918 14:08:45.735714 [ 25.236082] systemd[1]: Created slice system-serial\x2dgetty.slice.
919 14:08:45.747919 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
920 14:08:45.782825 [ 25.284829] systemd[1]: Created slice User and Session Slice.
921 14:08:45.795263 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
922 14:08:45.836824 [ 25.335985] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
923 14:08:45.850811 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
924 14:08:45.887241 [ 25.385151] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
925 14:08:45.901875 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
926 14:08:45.939819 [ 25.433155] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
927 14:08:45.944185 [ 25.445823] systemd[1]: Reached target Local Encrypted Volumes.
928 14:08:45.957114 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
929 14:08:45.987464 [ 25.491508] systemd[1]: Reached target Paths.
930 14:08:46.000701 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
931 14:08:46.030385 [ 25.530844] systemd[1]: Reached target Remote File Systems.
932 14:08:46.038615 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
933 14:08:46.069989 [ 25.571414] systemd[1]: Reached target Slices.
934 14:08:46.082642 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
935 14:08:46.120020 [ 25.612545] systemd[1]: Reached target Swap.
936 14:08:46.122589 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
937 14:08:46.153225 [ 25.652725] systemd[1]: Listening on initctl Compatibility Named Pipe.
938 14:08:46.163391 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
939 14:08:46.273993 [ 25.772424] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
940 14:08:46.288940 [ 25.788674] systemd[1]: Listening on Journal Socket (/dev/log).
941 14:08:46.296932 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
942 14:08:46.335173 [ 25.837637] systemd[1]: Listening on Journal Socket.
943 14:08:46.343657 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
944 14:08:46.388113 [ 25.887402] systemd[1]: Listening on Network Service Netlink Socket.
945 14:08:46.400871 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
946 14:08:46.444105 [ 25.946996] systemd[1]: Listening on udev Control Socket.
947 14:08:46.457335 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
948 14:08:46.496089 [ 25.995912] systemd[1]: Listening on udev Kernel Socket.
949 14:08:46.508792 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
950 14:08:46.548364 [ 26.045819] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
951 14:08:46.558084 [ 26.056415] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
952 14:08:46.579844 [ 26.079638] systemd[1]: Mounting Kernel Debug File System...
953 14:08:46.587998 Mounting [0;1;39mKernel Debug File System[0m...
954 14:08:46.645898 [ 26.145681] systemd[1]: Mounting Kernel Trace File System...
955 14:08:46.654623 Mounting [0;1;39mKernel Trace File System[0m...
956 14:08:46.697932 [ 26.194561] systemd[1]: Starting Create list of static device nodes for the current kernel...
957 14:08:46.709009 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
958 14:08:46.755493 [ 26.254450] systemd[1]: Starting Load Kernel Module configfs...
959 14:08:46.763198 Starting [0;1;39mLoad Kernel Module configfs[0m...
960 14:08:46.805409 [ 26.304598] systemd[1]: Starting Load Kernel Module drm...
961 14:08:46.814889 Starting [0;1;39mLoad Kernel Module drm[0m...
962 14:08:46.865282 [ 26.363822] systemd[1]: Starting Load Kernel Module fuse...
963 14:08:46.871605 Starting [0;1;39mLoad Kernel Module fuse[0m...
964 14:08:46.922137 [ 26.419090] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
965 14:08:46.954138 [ 26.455552] systemd[1]: Starting Journal Service...
966 14:08:46.965224 Starting [0;1;39mJournal Service[0m...
967 14:08:46.990015 [ 26.491698] fuse: init (API version 7.32)
968 14:08:47.023343 [ 26.524474] systemd[1]: Starting Load Kernel Modules...
969 14:08:47.030325 Starting [0;1;39mLoad Kernel Modules[0m...
970 14:08:47.083772 [ 26.582844] systemd[1]: Starting Remount Root and Kernel File Systems...
971 14:08:47.093298 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
972 14:08:47.142675 [ 26.642523] systemd[1]: Starting Coldplug All udev Devices...
973 14:08:47.151896 Starting [0;1;39mColdplug All udev Devices[0m...
974 14:08:47.213530 [ 26.713148] systemd[1]: Mounted Kernel Debug File System.
975 14:08:47.220974 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
976 14:08:47.254196 [ 26.753925] systemd[1]: Mounted Kernel Trace File System.
977 14:08:47.262017 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
978 14:08:47.316054 [ 26.813413] systemd[1]: Finished Create list of static device nodes for the current kernel.
979 14:08:47.328756 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
980 14:08:47.432943 [ 26.932210] systemd[1]: modprobe@configfs.service: Succeeded.
981 14:08:47.442825 [ 26.944224] systemd[1]: Finished Load Kernel Module configfs.
982 14:08:47.456210 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
983 14:08:47.496677 [ 26.997945] systemd[1]: modprobe@drm.service: Succeeded.
984 14:08:47.509494 [ 27.009229] systemd[1]: Finished Load Kernel Module drm.
985 14:08:47.518527 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
986 14:08:47.567780 [ 27.068070] systemd[1]: modprobe@fuse.service: Succeeded.
987 14:08:47.576721 [ 27.079591] systemd[1]: Finished Load Kernel Module fuse.
988 14:08:47.590016 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
989 14:08:47.636224 [ 27.137821] systemd[1]: Finished Load Kernel Modules.
990 14:08:47.650741 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
991 14:08:47.688223 [ 27.187592] systemd[1]: Finished Remount Root and Kernel File Systems.
992 14:08:47.699846 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
993 14:08:47.746119 [ 27.246607] systemd[1]: Mounting FUSE Control File System...
994 14:08:47.753809 Mounting [0;1;39mFUSE Control File System[0m...
995 14:08:47.801995 [ 27.302349] systemd[1]: Mounting Kernel Configuration File System...
996 14:08:47.820082 Mounting [0;1;39mKernel Configuration File System[0m...
997 14:08:47.869502 [ 27.367943] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
998 14:08:47.882868 [ 27.378815] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
999 14:08:47.901127 [ 27.400984] systemd[1]: Starting Load/Save Random Seed...
1000 14:08:47.912119 Starting [0;1;39mLoad/Save Random Seed[0m...
1001 14:08:47.961882 [ 27.462104] systemd[1]: Starting Apply Kernel Variables...
1002 14:08:47.969044 Starting [0;1;39mApply Kernel Variables[0m...
1003 14:08:48.021830 [ 27.522031] systemd[1]: Starting Create System Users...
1004 14:08:48.031285 Starting [0;1;39mCreate System Users[0m...
1005 14:08:48.078792 [ 27.577924] systemd[1]: Started Journal Service.
1006 14:08:48.085609 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1007 14:08:48.133327 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1008 14:08:48.177362 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1009 14:08:48.231408 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1010 14:08:48.274169 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1011 14:08:48.340415 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1012 14:08:48.414664 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1013 14:08:48.458549 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1014 14:08:48.487665 [ 27.987349] systemd-journald[262]: Received client request to flush runtime journal.
1015 14:08:48.745959 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1016 14:08:48.785340 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1017 14:08:48.833014 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1018 14:08:48.903841 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1019 14:08:50.480470 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1020 14:08:50.516876 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1021 14:08:50.591793 Starting [0;1;39mNetwork Service[0m...
1022 14:08:50.642900 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1023 14:08:52.229171 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1024 14:08:52.439417 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1025 14:08:52.561832 Starting [0;1;39mNetwork Name Resolution[0m...
1026 14:08:52.619915 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1027 14:08:52.995471 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1028 14:08:54.557024 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1029 14:08:54.591193 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1030 14:08:54.623207 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1031 14:08:54.853822 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1032 14:08:54.897324 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1033 14:08:55.009625 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1034 14:08:55.058903 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1035 14:08:55.109413 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1036 14:08:55.160002 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1037 14:08:55.196863 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1038 14:08:55.226645 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1039 14:08:55.255053 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1040 14:08:55.290467 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1041 14:08:55.325770 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1042 14:08:55.354420 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1043 14:08:55.396642 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1044 14:08:55.566663 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1045 14:08:55.770951 Starting [0;1;39mUser Login Management[0m...
1046 14:08:55.886559 Starting [0;1;39mPermit User Sessions[0m...
1047 14:08:56.089925 [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m.
1048 14:08:56.435972 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1049 14:08:57.098735 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1050 14:08:59.151521 [[0m[0;31m* [0m] A start job is running for User Login Management (13s / 1min 40s)
1051 14:08:59.498971 M[K[[0;1;31m*[0m[0;31m* [0m] A start job is running for User Login Management (13s / 1min 40s)
1052 14:08:59.791110 M[K[[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1053 14:08:59.838000 [K[[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1054 14:08:59.898826 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1055 14:08:59.961152 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
1056 14:09:00.002458 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1057 14:09:00.037933 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1058 14:09:00.076787 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1059 14:09:00.115195 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1060 14:09:00.307233 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1061 14:09:00.467686
1062 14:09:00.471887 Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
1063 14:09:00.472193
1064 14:09:00.476095 debian-bullseye-armhf login: root (automatic login)
1065 14:09:00.476399
1066 14:09:01.100506 Linux debian-bullseye-armhf 5.10.136-cip13 #1 SMP Thu Aug 11 13:51:03 UTC 2022 armv7l
1067 14:09:01.103999
1068 14:09:01.107356 The programs included with the Debian GNU/Linux system are free software;
1069 14:09:01.114634 the exact distribution terms for each program are described in the
1070 14:09:01.120135 individual files in /usr/share/doc/*/copyright.
1071 14:09:01.120341
1072 14:09:01.123258 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1073 14:09:01.125852 permitted by applicable law.
1074 14:09:07.007068 Matched prompt #7: / #
1076 14:09:07.007907 Setting prompt string to ['/ #']
1077 14:09:07.008294 end: 2.4.4.1 login-action (duration 00:00:39) [common]
1079 14:09:07.009021 end: 2.4.4 auto-login-action (duration 00:00:48) [common]
1080 14:09:07.009780 start: 2.4.5 expect-shell-connection (timeout 00:03:12) [common]
1081 14:09:07.009980 Setting prompt string to ['/ #']
1082 14:09:07.010161 Forcing a shell prompt, looking for ['/ #']
1084 14:09:07.060910 / #
1085 14:09:07.061271 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1086 14:09:07.061496 Waiting using forced prompt support (timeout 00:02:30)
1087 14:09:07.068430
1088 14:09:07.081988 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1089 14:09:07.082307 start: 2.4.6 export-device-env (timeout 00:03:12) [common]
1090 14:09:07.082568 Sending with 10 millisecond of delay
1092 14:09:12.168431 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7015119/extract-nfsrootfs-ydnz07om'
1093 14:09:12.179086 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7015119/extract-nfsrootfs-ydnz07om'
1094 14:09:12.186462 Sending with 10 millisecond of delay
1096 14:09:14.412701 / # export NFS_SERVER_IP='192.168.101.1'
1097 14:09:14.423438 export NFS_SERVER_IP='192.168.101.1'
1098 14:09:14.432556 end: 2.4.6 export-device-env (duration 00:00:07) [common]
1099 14:09:14.432910 end: 2.4 uboot-commands (duration 00:01:55) [common]
1100 14:09:14.433239 end: 2 uboot-action (duration 00:01:55) [common]
1101 14:09:14.433541 start: 3 lava-test-retry (timeout 00:06:48) [common]
1102 14:09:14.433842 start: 3.1 lava-test-shell (timeout 00:06:48) [common]
1103 14:09:14.434091 Using namespace: common
1105 14:09:14.535144 / # #
1106 14:09:14.535414 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1107 14:09:14.543072 #
1108 14:09:14.548706 Using /lava-7015119
1110 14:09:14.650021 / # export SHELL=/bin/bash
1111 14:09:14.654265 export SHELL=/bin/bash
1113 14:09:14.765473 / # . /lava-7015119/environment
1114 14:09:14.770335 . /lava-7015119/environment
1116 14:09:14.894648 / # /lava-7015119/bin/lava-test-runner /lava-7015119/0
1117 14:09:14.894914 Test shell timeout: 10s (minimum of the action and connection timeout)
1118 14:09:14.897232 /lava-7015119/bin/lava-test-runner /lava-7015119/0
1119 14:09:16.836262 + export TESTRUN_ID=0_timesync-off
1120 14:09:16.839517 + TESTRUN_ID=0_timesync-off
1121 14:09:16.840942 + cd /lava-7015119/0/tests/0_timesync-off
1122 14:09:16.842887 ++ cat uuid
1123 14:09:16.903064 + UUID=7015119_1.6.2.4.1
1124 14:09:16.903311 + set +x
1125 14:09:16.905953 <LAVA_SIGNAL_STARTRUN 0_timesync-off 7015119_1.6.2.4.1>
1126 14:09:16.906540 Received signal: <STARTRUN> 0_timesync-off 7015119_1.6.2.4.1
1127 14:09:16.906797 Starting test lava.0_timesync-off (7015119_1.6.2.4.1)
1128 14:09:16.907046 Skipping test definition patterns.
1129 14:09:16.909194 + systemctl stop systemd-timesyncd
1130 14:09:17.048667 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
1131 14:09:17.054483 + true
1132 14:09:17.054709 + set +x
1133 14:09:17.060353 <LAVA_SIGNAL_ENDRUN 0_timesync-off 7015119_1.6.2.4.1>
1134 14:09:17.060844 Received signal: <ENDRUN> 0_timesync-off 7015119_1.6.2.4.1
1135 14:09:17.061116 Ending use of test pattern.
1136 14:09:17.061326 Ending test lava.0_timesync-off (7015119_1.6.2.4.1), duration 0.15
1138 14:09:17.412020 + export TESTRUN_ID=1_kselftest-lkdtm
1139 14:09:17.416395 + TESTRUN_ID=1_kselftest-lkdtm
1140 14:09:17.420535 + cd /lava-7015119/0/tests/1_kselftest-lkdtm
1141 14:09:17.420756 ++ cat uuid
1142 14:09:17.478963 + UUID=7015119_1.6.2.4.5
1143 14:09:17.479764 + set +x
1144 14:09:17.487510 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 7015119_1.6.2.4.5>
1145 14:09:17.487782 + cd ./automated/linux/kselftest/
1146 14:09:17.488240 Received signal: <STARTRUN> 1_kselftest-lkdtm 7015119_1.6.2.4.5
1147 14:09:17.488441 Starting test lava.1_kselftest-lkdtm (7015119_1.6.2.4.5)
1148 14:09:17.488712 Skipping test definition patterns.
1149 14:09:17.523963 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.131-cip13-493-ge129308279043/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip-gitlab -e '' -p /opt/kselftests/mainline/
1150 14:09:17.684783 INFO: Generating a skipfile based on /lava-7015119/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1151 14:09:17.914870 INFO: Using the following generated skipfile contents (until EOF):
1152 14:09:17.928846 breakpoints:breakpoint_test
1153 14:09:17.931898 breakpoints:step_after_suspend_test
1154 14:09:17.934873 ftrace:ftracetest
1155 14:09:17.935096 net:rtnetlink.sh
1156 14:09:17.937400 net:tls
1157 14:09:17.940720 netfilter:bridge_brouter.sh
1158 14:09:17.940943 netfilter:nft_flowtable.sh
1159 14:09:17.946475 netfilter:nft_trans_stress.sh
1160 14:09:17.946700 pidfd:pidfd_wait
1161 14:09:17.946885 INFO: EOF
1162 14:09:18.160873 INFO: Installing sed perl wget xz-utils iproute2
1163 14:09:20.545702 Hit:1 http://deb.debian.org/debian bullseye InRelease
1164 14:09:50.365481 Reading package lists...
1165 14:09:50.620074 E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 110d 13h 47min 5s). Updates for this repository will not be applied.
1166 14:09:53.908560 Reading package lists...
1167 14:09:54.987351 Building dependency tree...
1168 14:09:54.992030 Reading state information...
1169 14:09:55.207877 iproute2 is already the newest version (5.10.0-4).
1170 14:09:55.212617 perl is already the newest version (5.32.1-4+deb11u2).
1171 14:09:55.216992 sed is already the newest version (4.7-1).
1172 14:09:55.225264 wget is already the newest version (1.21-1+deb11u1).
1173 14:09:55.226139 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1174 14:09:57.053556 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1175 14:09:57.273247 --2022-03-20 19:56:39-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.131-cip13-493-ge129308279043/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
1176 14:09:57.299068 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1177 14:09:57.444340 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1178 14:09:57.589587 HTTP request sent, awaiting response... 200 OK
1179 14:09:57.595622 Length: 1407608 (1.3M) [application/octet-stream]
1180 14:09:57.595924 Saving to: 'kselftest.tar.xz'
1181 14:09:57.596253
1182 14:09:58.537359 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 46.39K 165KB/s kselftest.tar.xz 14%[=> ] 204.77K 418KB/s kselftest.tar.xz 31%[=====> ] 439.50K 615KB/s kselftest.tar.xz 86%[================> ] 1.16M 1.27MB/s kselftest.tar.xz 100%[===================>] 1.34M 1.43MB/s in 0.9s
1183 14:09:58.537873
1184 14:09:58.677332 2022-03-20 19:56:40 (1.43 MB/s) - 'kselftest.tar.xz' saved [1407608/1407608]
1185 14:09:58.677728
1186 14:09:58.853003 tar: ./timens/timens: time stamp 2022-08-11 14:03:17 is 12420396.034007 s in the future
1187 14:09:58.863286 tar: ./timens/gettime_perf: time stamp 2022-08-11 14:03:17 is 12420396.023029833 s in the future
1188 14:09:58.872337 tar: ./timens/timer: time stamp 2022-08-11 14:03:17 is 12420396.013453439 s in the future
1189 14:09:58.881982 tar: ./timens/procfs: time stamp 2022-08-11 14:03:17 is 12420396.004006667 s in the future
1190 14:09:58.892634 tar: ./timens/timerfd: time stamp 2022-08-11 14:03:17 is 12420395.994246909 s in the future
1191 14:09:58.902352 tar: ./timens/clock_nanosleep: time stamp 2022-08-11 14:03:17 is 12420395.984685333 s in the future
1192 14:09:58.910142 tar: ./timens/exec: time stamp 2022-08-11 14:03:17 is 12420395.975212364 s in the future
1193 14:09:58.922137 tar: ./timens/futex: time stamp 2022-08-11 14:03:17 is 12420395.966014243 s in the future
1194 14:09:58.927039 tar: ./timens: time stamp 2022-08-11 14:03:26 is 12420404.962016409 s in the future
1195 14:09:58.937191 tar: ./proc/proc-self-wchan: time stamp 2022-08-11 14:03:12 is 12420390.949064924 s in the future
1196 14:09:58.948434 tar: ./proc/proc-self-map-files-001: time stamp 2022-08-11 14:03:12 is 12420390.939077046 s in the future
1197 14:09:58.961038 tar: ./proc/read: time stamp 2022-08-11 14:03:12 is 12420390.925105439 s in the future
1198 14:09:58.975706 tar: ./proc/proc-pid-vm: time stamp 2022-08-11 14:03:12 is 12420390.910277743 s in the future
1199 14:09:58.984798 tar: ./proc/setns-sysvipc: time stamp 2022-08-11 14:03:12 is 12420390.901529212 s in the future
1200 14:09:58.993451 tar: ./proc/setns-dcache: time stamp 2022-08-11 14:03:12 is 12420390.893169652 s in the future
1201 14:09:59.006609 tar: ./proc/fd-001-lookup: time stamp 2022-08-11 14:03:12 is 12420390.879661939 s in the future
1202 14:09:59.024347 tar: ./proc/proc-self-map-files-002: time stamp 2022-08-11 14:03:12 is 12420390.865442182 s in the future
1203 14:09:59.030166 tar: ./proc/proc-uptime-001: time stamp 2022-08-11 14:03:12 is 12420390.856751667 s in the future
1204 14:09:59.040471 tar: ./proc/self: time stamp 2022-08-11 14:03:12 is 12420390.845207409 s in the future
1205 14:09:59.056606 tar: ./proc/fd-002-posix-eq: time stamp 2022-08-11 14:03:12 is 12420390.829980288 s in the future
1206 14:09:59.065660 tar: ./proc/fd-003-kthread: time stamp 2022-08-11 14:03:12 is 12420390.820925136 s in the future
1207 14:09:59.073861 tar: ./proc/proc-uptime-002: time stamp 2022-08-11 14:03:12 is 12420390.812328909 s in the future
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1218 14:09:59.205273 tar: ./clone3/clone3: time stamp 2022-08-11 14:02:56 is 12420374.680171788 s in the future
1219 14:09:59.221654 tar: ./clone3/clone3_set_tid: time stamp 2022-08-11 14:02:56 is 12420374.665376258 s in the future
1220 14:09:59.233007 tar: ./clone3/clone3_clear_sighand: time stamp 2022-08-11 14:02:56 is 12420374.653675924 s in the future
1221 14:09:59.250407 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-08-11 14:02:56 is 12420374.638580894 s in the future
1222 14:09:59.256486 tar: ./clone3: time stamp 2022-08-11 14:03:22 is 12420400.635162924 s in the future
1223 14:09:59.270918 tar: ./sync/sync_test: time stamp 2022-08-11 14:03:17 is 12420395.61849853 s in the future
1224 14:09:59.274406 tar: ./sync: time stamp 2022-08-11 14:03:26 is 12420404.614590727 s in the future
1225 14:09:59.289416 tar: ./mincore/mincore_selftest: time stamp 2022-08-11 14:03:02 is 12420380.599044167 s in the future
1226 14:09:59.297318 tar: ./mincore: time stamp 2022-08-11 14:03:24 is 12420402.595320591 s in the future
1227 14:09:59.303517 tar: ./run_kselftest.sh: time stamp 2022-08-11 14:03:20 is 12420398.588011076 s in the future
1228 14:09:59.315407 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-08-11 14:02:56 is 12420374.575259349 s in the future
1229 14:09:59.324563 tar: ./breakpoints: time stamp 2022-08-11 14:03:21 is 12420399.571528637 s in the future
1230 14:09:59.332965 tar: ./pstore/common_tests: time stamp 2022-06-24 15:00:54 is 8276652.560018303 s in the future
1231 14:09:59.342387 tar: ./pstore/pstore_crash_test: time stamp 2022-06-24 15:00:54 is 8276652.552535606 s in the future
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1235 14:09:59.376761 tar: ./efivarfs/open-unlink: time stamp 2022-08-11 14:02:57 is 12420375.510522182 s in the future
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1246 14:09:59.512943 tar: ./kselftest-list.txt: time stamp 2022-08-11 14:03:27 is 12420405.375475076 s in the future
1247 14:09:59.572748 tar: ./seccomp/seccomp_bpf: time stamp 2022-08-11 14:03:17 is 12420395.313611031 s in the future
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1250 14:09:59.597754 tar: ./timers/raw_skew: time stamp 2022-08-11 14:03:17 is 12420395.288634334 s in the future
1251 14:09:59.607662 tar: ./timers/clocksource-switch: time stamp 2022-08-11 14:03:17 is 12420395.280627197 s in the future
1252 14:09:59.617038 tar: ./timers/skew_consistency: time stamp 2022-08-11 14:03:17 is 12420395.271974258 s in the future
1253 14:09:59.627322 tar: ./timers/valid-adjtimex: time stamp 2022-08-11 14:03:17 is 12420395.262839576 s in the future
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1256 14:09:59.650536 tar: ./timers/settings: time stamp 2022-06-24 15:00:54 is 8276652.23792947 s in the future
1257 14:09:59.658383 tar: ./timers/rtcpie: time stamp 2022-08-11 14:03:17 is 12420395.228824667 s in the future
1258 14:09:59.668575 tar: ./timers/threadtest: time stamp 2022-08-11 14:03:17 is 12420395.219650909 s in the future
1259 14:09:59.674346 tar: ./timers/set-tz: time stamp 2022-08-11 14:03:17 is 12420395.211496303 s in the future
1260 14:09:59.683425 tar: ./timers/nanosleep: time stamp 2022-08-11 14:03:17 is 12420395.202401031 s in the future
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1266 14:09:59.742280 tar: ./timers/set-2038: time stamp 2022-08-11 14:03:17 is 12420395.143597349 s in the future
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1270 14:09:59.787219 tar: ./timers/leapcrash: time stamp 2022-08-11 14:03:17 is 12420395.09879697 s in the future
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1273 14:09:59.816406 tar: ./filesystems/dnotify_test: time stamp 2022-08-11 14:02:57 is 12420375.070867758 s in the future
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1278 14:09:59.911005 tar: ./filesystems/devpts_pts: time stamp 2022-08-11 14:02:57 is 12420374.982051409 s in the future
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1280 14:09:59.933709 tar: ./pid_namespace/regression_enomem: time stamp 2022-08-11 14:03:12 is 12420389.956467243 s in the future
1281 14:09:59.940464 tar: ./pid_namespace: time stamp 2022-08-11 14:03:25 is 12420402.952938818 s in the future
1282 14:09:59.947678 tar: ./sysctl/sysctl.sh: time stamp 2022-06-24 15:00:54 is 8276651.938772425 s in the future
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1284 14:09:59.970050 tar: ./pidfd/pidfd_poll_test: time stamp 2022-08-11 14:03:11 is 12420388.921706849 s in the future
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1292 14:10:00.080581 tar: ./static_keys/test_static_keys.sh: time stamp 2022-06-24 15:00:54 is 8276651.808210834 s in the future
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1294 14:10:00.098474 tar: ./intel_pstate/run.sh: time stamp 2022-06-24 15:00:54 is 8276651.793156106 s in the future
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1359 14:10:00.825941 tar: ./ftrace/test.d/dynevent/clear_select_events.tc: time stamp 2022-06-24 15:00:54 is 8276651.166248046 s in the future
1360 14:10:00.836315 tar: ./ftrace/test.d/dynevent/add_remove_kprobe.tc: time stamp 2022-06-24 15:00:54 is 8276651.159252728 s in the future
1361 14:10:00.845020 tar: ./ftrace/test.d/dynevent: time stamp 2022-06-24 15:00:54 is 8276651.155718697 s in the future
1362 14:10:00.855699 tar: ./ftrace/test.d/preemptirq/irqsoff_tracer.tc: time stamp 2022-06-24 15:00:54 is 8276651.13874 s in the future
1363 14:10:00.863109 tar: ./ftrace/test.d/preemptirq: time stamp 2022-06-24 15:00:54 is 8276651.13272991 s in the future
1364 14:10:00.872080 tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-06-24 15:00:54 is 8276651.119844576 s in the future
1365 14:10:00.883870 tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-06-24 15:00:54 is 8276651.112703182 s in the future
1366 14:10:00.892603 tar: ./ftrace/test.d/direct: time stamp 2022-06-24 15:00:54 is 8276651.107198076 s in the future
1367 14:10:00.901158 tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-06-24 15:00:54 is 8276651.090122607 s in the future
1368 14:10:00.913272 tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-06-24 15:00:54 is 8276651.082393197 s in the future
1369 14:10:00.921583 tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-06-24 15:00:54 is 8276651.074133455 s in the future
1370 14:10:00.932803 tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-06-24 15:00:54 is 8276651.063071364 s in the future
1371 14:10:00.942539 tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-06-24 15:00:54 is 8276651.050913379 s in the future
1372 14:10:00.956235 tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-06-24 15:00:54 is 8276651.041548091 s in the future
1373 14:10:00.962703 tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-06-24 15:00:54 is 8276651.034036531 s in the future
1374 14:10:00.974852 tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-06-24 15:00:54 is 8276651.023555728 s in the future
1375 14:10:00.984241 tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-06-24 15:00:54 is 8276651.010545046 s in the future
1376 14:10:00.997469 tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-06-24 15:00:54 is 8276651.000821788 s in the future
1377 14:10:01.006175 tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-06-24 15:00:54 is 8276650.992755394 s in the future
1378 14:10:01.017712 tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-06-24 15:00:54 is 8276650.985299667 s in the future
1379 14:10:01.025346 tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-06-24 15:00:54 is 8276650.977957349 s in the future
1380 14:10:01.038638 tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-06-24 15:00:54 is 8276650.970875107 s in the future
1381 14:10:01.046203 tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-06-24 15:00:54 is 8276650.960578864 s in the future
1382 14:10:01.058505 tar: ./ftrace/test.d/ftrace: time stamp 2022-06-24 15:00:54 is 8276650.954802849 s in the future
1383 14:10:01.062893 tar: ./ftrace/test.d/functions: time stamp 2022-06-24 15:00:54 is 8276650.942731303 s in the future
1384 14:10:01.074380 tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-06-24 15:00:54 is 8276650.932348182 s in the future
1385 14:10:01.084367 tar: ./ftrace/test.d/kprobe/probepoint.tc: time stamp 2022-06-24 15:00:54 is 8276650.925135016 s in the future
1386 14:10:01.095524 tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-06-24 15:00:54 is 8276650.918330197 s in the future
1387 14:10:01.105263 tar: ./ftrace/test.d/kprobe/kprobe_module.tc: time stamp 2022-06-24 15:00:54 is 8276650.911587182 s in the future
1388 14:10:01.117326 tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-06-24 15:00:54 is 8276650.90484244 s in the future
1389 14:10:01.127058 tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-06-24 15:00:54 is 8276650.898508894 s in the future
1390 14:10:01.136217 tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-06-24 15:00:54 is 8276650.891451728 s in the future
1391 14:10:01.146205 tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-06-24 15:00:54 is 8276650.884763516 s in the future
1392 14:10:01.154270 tar: ./ftrace/test.d/kprobe/multiple_kprobes.tc: time stamp 2022-06-24 15:00:54 is 8276650.87834541 s in the future
1393 14:10:01.164621 tar: ./ftrace/test.d/kprobe/kprobe_args_comm.tc: time stamp 2022-06-24 15:00:54 is 8276650.872029137 s in the future
1394 14:10:01.174532 tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-06-24 15:00:54 is 8276650.865731031 s in the future
1395 14:10:01.186401 tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-06-24 15:00:54 is 8276650.858862591 s in the future
1396 14:10:01.195273 tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-06-24 15:00:54 is 8276650.852401531 s in the future
1397 14:10:01.205315 tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-06-24 15:00:54 is 8276650.845768031 s in the future
1398 14:10:01.216605 tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-06-24 15:00:54 is 8276650.838245016 s in the future
1399 14:10:01.227728 tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-06-24 15:00:54 is 8276650.831862561 s in the future
1400 14:10:01.237156 tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-06-24 15:00:54 is 8276650.824727258 s in the future
1401 14:10:01.247905 tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-06-24 15:00:54 is 8276650.81816097 s in the future
1402 14:10:01.259208 tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-06-24 15:00:54 is 8276650.811475955 s in the future
1403 14:10:01.266573 tar: ./ftrace/test.d/kprobe/kprobe_eventname.tc: time stamp 2022-06-24 15:00:54 is 8276650.80447891 s in the future
1404 14:10:01.278655 tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-06-24 15:00:54 is 8276650.79808691 s in the future
1405 14:10:01.286327 tar: ./ftrace/test.d/kprobe: time stamp 2022-06-24 15:00:54 is 8276650.794903304 s in the future
1406 14:10:01.298672 tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-06-24 15:00:54 is 8276650.785093091 s in the future
1407 14:10:01.308155 tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-06-24 15:00:54 is 8276650.778441031 s in the future
1408 14:10:01.314412 tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-06-24 15:00:54 is 8276650.772067955 s in the future
1409 14:10:01.328707 tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-06-24 15:00:54 is 8276650.765469516 s in the future
1410 14:10:01.334390 tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-06-24 15:00:54 is 8276650.759261637 s in the future
1411 14:10:01.344708 tar: ./ftrace/test.d/00basic/trace_pipe.tc: time stamp 2022-06-24 15:00:54 is 8276650.753052925 s in the future
1412 14:10:01.353171 tar: ./ftrace/test.d/00basic/basic1.tc: time stamp 2022-06-24 15:00:33 is 8276629.747026364 s in the future
1413 14:10:01.362407 tar: ./ftrace/test.d/00basic: time stamp 2022-06-24 15:00:54 is 8276650.743978334 s in the future
1414 14:10:01.369096 tar: ./ftrace/test.d: time stamp 2022-06-24 15:00:54 is 8276650.740666773 s in the future
1415 14:10:01.378656 tar: ./ftrace/settings: time stamp 2022-06-24 15:00:54 is 8276650.73428691 s in the future
1416 14:10:01.387419 tar: ./ftrace/ftracetest: time stamp 2022-06-24 15:00:54 is 8276650.726410349 s in the future
1417 14:10:01.393435 tar: ./ftrace: time stamp 2022-08-11 14:03:23 is 12420399.721883864 s in the future
1418 14:10:01.403390 tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-06-24 15:00:54 is 8276650.703292849 s in the future
1419 14:10:01.411512 tar: ./memory-hotplug: time stamp 2022-08-11 14:03:24 is 12420400.698027819 s in the future
1420 14:10:01.421766 tar: ./ptrace/get_syscall_info: time stamp 2022-08-11 14:03:12 is 12420388.683470364 s in the future
1421 14:10:01.429294 tar: ./ptrace/peeksiginfo: time stamp 2022-08-11 14:03:12 is 12420388.674900137 s in the future
1422 14:10:01.436538 tar: ./ptrace/vmaccess: time stamp 2022-08-11 14:03:12 is 12420388.665116894 s in the future
1423 14:10:01.444594 tar: ./ptrace: time stamp 2022-08-11 14:03:25 is 12420401.661956667 s in the future
1424 14:10:01.454185 tar: ./mount/unprivileged-remount-test: time stamp 2022-08-11 14:03:02 is 12420378.649850319 s in the future
1425 14:10:01.463215 tar: ./mount/nosymfollow-test: time stamp 2022-08-11 14:03:02 is 12420378.641092349 s in the future
1426 14:10:01.473939 tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-06-24 15:00:54 is 8276650.634088758 s in the future
1427 14:10:01.485275 tar: ./mount/run_nosymfollow.sh: time stamp 2022-06-24 15:00:54 is 8276650.627746637 s in the future
1428 14:10:01.489142 tar: ./mount: time stamp 2022-08-11 14:03:24 is 12420400.62449691 s in the future
1429 14:10:01.498306 tar: ./capabilities/validate_cap: time stamp 2022-08-11 14:02:56 is 12420372.609128546 s in the future
1430 14:10:01.506406 tar: ./capabilities/test_execve: time stamp 2022-08-11 14:02:56 is 12420372.591665652 s in the future
1431 14:10:01.513533 tar: ./capabilities: time stamp 2022-08-11 14:03:22 is 12420398.588517061 s in the future
1432 14:10:01.522437 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-08-11 14:02:57 is 12420373.575193576 s in the future
1433 14:10:01.531427 tar: ./drivers/dma-buf: time stamp 2022-08-11 14:03:22 is 12420398.572108152 s in the future
1434 14:10:01.540111 tar: ./drivers: time stamp 2022-08-11 14:03:22 is 12420398.568857637 s in the future
1435 14:10:01.546631 tar: ./mqueue/mq_perf_tests: time stamp 2022-08-11 14:03:03 is 12420379.556263001 s in the future
1436 14:10:01.555437 tar: ./mqueue/mq_open_tests: time stamp 2022-08-11 14:03:02 is 12420378.547128607 s in the future
1437 14:10:01.562394 tar: ./mqueue: time stamp 2022-08-11 14:03:24 is 12420400.544063516 s in the future
1438 14:10:01.571327 tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-06-24 15:00:54 is 8276650.533781713 s in the future
1439 14:10:01.581326 tar: ./cpu-hotplug: time stamp 2022-08-11 14:03:22 is 12420398.530739137 s in the future
1440 14:10:01.592420 tar: ./user/test_user_copy.sh: time stamp 2022-06-24 15:00:54 is 8276650.52124994 s in the future
1441 14:10:01.596889 tar: ./user: time stamp 2022-08-11 14:03:26 is 12420402.518122819 s in the future
1442 14:10:01.604913 tar: ./android/run.sh: time stamp 2022-08-11 14:03:20 is 12420396.508040501 s in the future
1443 14:10:01.612707 tar: ./android: time stamp 2022-08-11 14:03:20 is 12420396.504597546 s in the future
1444 14:10:01.619572 tar: ./nsfs/owner: time stamp 2022-08-11 14:03:11 is 12420387.493568713 s in the future
1445 14:10:01.631955 tar: ./nsfs/pidns: time stamp 2022-08-11 14:03:11 is 12420387.485881137 s in the future
1446 14:10:01.633738 tar: ./nsfs: time stamp 2022-08-11 14:03:25 is 12420401.482652137 s in the future
1447 14:10:01.642077 tar: ./vm/map_populate: time stamp 2022-08-11 14:03:19 is 12420395.47146041 s in the future
1448 14:10:01.650744 tar: ./vm/compaction_test: time stamp 2022-08-11 14:03:18 is 12420394.463097743 s in the future
1449 14:10:01.658802 tar: ./vm/write_to_hugetlbfs: time stamp 2022-08-11 14:03:20 is 12420396.454002667 s in the future
1450 14:10:01.667732 tar: ./vm/on-fault-limit: time stamp 2022-08-11 14:03:19 is 12420395.446635122 s in the future
1451 14:10:01.675561 tar: ./vm/mlock2-tests: time stamp 2022-08-11 14:03:19 is 12420395.438435016 s in the future
1452 14:10:01.686565 tar: ./vm/mlock-random-test: time stamp 2022-08-11 14:03:19 is 12420395.425963016 s in the future
1453 14:10:01.691586 tar: ./vm/khugepaged: time stamp 2022-08-11 14:03:19 is 12420395.411498546 s in the future
1454 14:10:01.700009 tar: ./vm/run_vmtests: time stamp 2022-06-24 15:00:54 is 8276650.40409544 s in the future
1455 14:10:01.708339 tar: ./vm/test_vmalloc.sh: time stamp 2022-06-24 15:00:54 is 8276650.397171607 s in the future
1456 14:10:01.716147 tar: ./vm/hugepage-mmap: time stamp 2022-08-11 14:03:18 is 12420394.389569258 s in the future
1457 14:10:01.725542 tar: ./vm/userfaultfd: time stamp 2022-08-11 14:03:19 is 12420395.378306304 s in the future
1458 14:10:01.733793 tar: ./vm/va_128TBswitch: time stamp 2022-08-11 14:03:19 is 12420395.37043191 s in the future
1459 14:10:01.741882 tar: ./vm/thuge-gen: time stamp 2022-08-11 14:03:19 is 12420395.361825531 s in the future
1460 14:10:01.750316 tar: ./vm/mremap_dontunmap: time stamp 2022-08-11 14:03:19 is 12420395.352727425 s in the future
1461 14:10:01.758103 tar: ./vm/hmm-tests: time stamp 2022-08-11 14:03:18 is 12420394.330740319 s in the future
1462 14:10:01.767347 tar: ./vm/map_fixed_noreplace: time stamp 2022-08-11 14:03:19 is 12420395.322989788 s in the future
1463 14:10:01.774998 tar: ./vm/hugepage-shm: time stamp 2022-08-11 14:03:18 is 12420394.315025152 s in the future
1464 14:10:01.781550 tar: ./vm/map_hugetlb: time stamp 2022-08-11 14:03:18 is 12420394.307312576 s in the future
1465 14:10:01.793366 tar: ./vm/transhuge-stress: time stamp 2022-08-11 14:03:19 is 12420395.298812637 s in the future
1466 14:10:01.801387 tar: ./vm/virtual_address_range: time stamp 2022-08-11 14:03:19 is 12420395.291313743 s in the future
1467 14:10:01.807695 tar: ./vm/gup_benchmark: time stamp 2022-08-11 14:03:18 is 12420394.283961061 s in the future
1468 14:10:01.816981 tar: ./vm: time stamp 2022-08-11 14:03:27 is 12420403.280951182 s in the future
1469 14:10:01.825488 tar: ./cpufreq/cpu.sh: time stamp 2022-06-24 15:00:54 is 8276650.271658561 s in the future
1470 14:10:01.831880 tar: ./cpufreq/module.sh: time stamp 2022-06-24 15:00:54 is 8276650.264219864 s in the future
1471 14:10:01.841925 tar: ./cpufreq/governor.sh: time stamp 2022-06-24 15:00:54 is 8276650.257578546 s in the future
1472 14:10:01.848897 tar: ./cpufreq/cpufreq.sh: time stamp 2022-06-24 15:00:54 is 8276650.250145395 s in the future
1473 14:10:01.856876 tar: ./cpufreq/main.sh: time stamp 2022-06-24 15:00:54 is 8276650.243189455 s in the future
1474 14:10:01.867476 tar: ./cpufreq/special-tests.sh: time stamp 2022-06-24 15:00:54 is 8276650.235779667 s in the future
1475 14:10:01.873414 tar: ./cpufreq: time stamp 2022-08-11 14:03:22 is 12420398.231497107 s in the future
1476 14:10:01.882651 tar: ./zram/zram.sh: time stamp 2022-06-24 15:00:54 is 8276650.219904076 s in the future
1477 14:10:01.891784 tar: ./zram/zram_lib.sh: time stamp 2022-06-24 15:00:54 is 8276650.211324849 s in the future
1478 14:10:01.898294 tar: ./zram/zram01.sh: time stamp 2022-06-24 15:00:54 is 8276650.203145228 s in the future
1479 14:10:01.903975 tar: ./zram/zram02.sh: time stamp 2022-06-24 15:00:54 is 8276650.195151273 s in the future
1480 14:10:01.911994 tar: ./zram: time stamp 2022-08-11 14:03:27 is 12420403.191503107 s in the future
1481 14:10:01.920450 tar: ./firmware/fw_filesystem.sh: time stamp 2022-06-24 15:00:54 is 8276650.177614288 s in the future
1482 14:10:01.930359 tar: ./firmware/fw_fallback.sh: time stamp 2022-06-24 15:00:54 is 8276650.164961576 s in the future
1483 14:10:01.939022 tar: ./firmware/fw_run_tests.sh: time stamp 2022-06-24 15:00:54 is 8276650.152640289 s in the future
1484 14:10:01.948735 tar: ./firmware/fw_lib.sh: time stamp 2022-06-24 15:00:54 is 8276650.142937531 s in the future
1485 14:10:01.954869 tar: ./firmware/fw_namespace: time stamp 2022-08-11 14:02:59 is 12420375.132534667 s in the future
1486 14:10:01.968719 tar: ./firmware: time stamp 2022-08-11 14:03:23 is 12420399.128850652 s in the future
1487 14:10:01.977177 tar: ./fpu/test_fpu: time stamp 2022-08-11 14:02:59 is 12420375.115202819 s in the future
1488 14:10:01.983467 tar: ./fpu/run_test_fpu.sh: time stamp 2022-06-24 15:00:54 is 8276650.107116501 s in the future
1489 14:10:01.989443 tar: ./fpu: time stamp 2022-08-11 14:03:23 is 12420399.101571001 s in the future
1490 14:10:01.996598 tar: ./exec/execveat: time stamp 2022-08-11 14:02:57 is 12420373.083165485 s in the future
1491 14:10:02.005982 tar: ./exec/load_address_2097152: time stamp 2022-08-11 14:02:57 is 12420372.927991531 s in the future
1492 14:10:02.013286 tar: ./exec/subdir: time stamp 2022-08-11 14:02:57 is 12420372.921386243 s in the future
1493 14:10:02.020862 tar: ./exec/binfmt_script: time stamp 2022-06-24 15:00:54 is 8276649.912544849 s in the future
1494 14:10:02.042733 tar: ./exec/load_address_4096: time stamp 2022-08-11 14:02:57 is 12420372.844297455 s in the future
1495 14:10:02.056071 tar: ./exec/non-regular: time stamp 2022-08-11 14:02:57 is 12420372.831075243 s in the future
1496 14:10:02.067733 tar: ./exec/script: time stamp 2022-08-11 14:02:57 is 12420372.819869713 s in the future
1497 14:10:02.081561 tar: ./exec/Makefile: time stamp 2022-06-24 15:00:54 is 8276649.809710804 s in the future
1498 14:10:02.154829 tar: ./exec/load_address_16777216: time stamp 2022-08-11 14:02:57 is 12420372.732812304 s in the future
1499 14:10:02.162938 tar: ./exec/execveat.symlink: time stamp 2022-08-11 14:02:57 is 12420372.728499895 s in the future
1500 14:10:02.173295 tar: ./exec/recursion-depth: time stamp 2022-08-11 14:02:57 is 12420372.719928986 s in the future
1501 14:10:02.184801 tar: ./exec/execveat.denatured: time stamp 2022-08-11 14:02:57 is 12420372.703908304 s in the future
1502 14:10:02.190626 tar: ./exec: time stamp 2022-08-11 14:03:22 is 12420397.700357061 s in the future
1503 14:10:02.209753 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-08-11 14:03:02 is 12420377.686718046 s in the future
1504 14:10:02.216031 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-08-11 14:03:02 is 12420377.676809486 s in the future
1505 14:10:02.219985 tar: ./membarrier: time stamp 2022-08-11 14:03:24 is 12420399.673521819 s in the future
1506 14:10:02.228607 tar: ./ir/ir_loopback: time stamp 2022-08-11 14:03:01 is 12420376.65987688 s in the future
1507 14:10:02.242684 tar: ./ir/ir_loopback.sh: time stamp 2022-06-24 15:00:54 is 8276649.647534667 s in the future
1508 14:10:02.251403 tar: ./ir: time stamp 2022-08-11 14:03:23 is 12420398.641752092 s in the future
1509 14:10:02.257574 tar: ./net/altnames.sh: time stamp 2022-06-24 15:00:54 is 8276649.631359364 s in the future
1510 14:10:02.271844 tar: ./net/pmtu.sh: time stamp 2022-06-24 15:00:54 is 8276649.613989531 s in the future
1511 14:10:02.292369 tar: ./net/psock_fanout: time stamp 2022-08-11 14:03:06 is 12420381.59422094 s in the future
1512 14:10:02.305187 tar: ./net/reuseport_bpf_numa: time stamp 2022-08-11 14:03:03 is 12420378.581327667 s in the future
1513 14:10:02.326421 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-08-11 14:03:09 is 12420384.566377319 s in the future
1514 14:10:02.338093 tar: ./net/test_bpf.sh: time stamp 2022-06-24 15:00:54 is 8276649.559257076 s in the future
1515 14:10:02.345070 tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-06-24 15:00:54 is 8276649.55024091 s in the future
1516 14:10:02.351727 tar: ./net/txtimestamp.sh: time stamp 2022-06-24 15:00:54 is 8276649.538357622 s in the future
1517 14:10:02.362227 tar: ./net/fin_ack_lat: time stamp 2022-08-11 14:03:09 is 12420384.525340077 s in the future
1518 14:10:02.382011 tar: ./net/udpgso_bench_tx: time stamp 2022-08-11 14:03:08 is 12420383.508367122 s in the future
1519 14:10:02.387655 tar: ./net/udpgro.sh: time stamp 2022-06-24 15:00:54 is 8276649.500859531 s in the future
1520 14:10:02.399206 tar: ./net/psock_snd: time stamp 2022-08-11 14:03:07 is 12420382.488209031 s in the future
1521 14:10:02.418336 tar: ./net/fib_nexthops.sh: time stamp 2022-06-24 15:00:54 is 8276649.471853819 s in the future
1522 14:10:02.423182 tar: ./net/in_netns.sh: time stamp 2022-06-24 15:00:54 is 8276649.464543364 s in the future
1523 14:10:02.443005 tar: ./net/txtimestamp: time stamp 2022-08-11 14:03:10 is 12420385.44694894 s in the future
1524 14:10:02.449795 tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-06-24 15:00:54 is 8276649.438933592 s in the future
1525 14:10:02.462030 tar: ./net/udpgro_bench.sh: time stamp 2022-06-24 15:00:54 is 8276649.431707955 s in the future
1526 14:10:02.528087 tar: ./net/tls: time stamp 2022-08-11 14:03:05 is 12420380.358403637 s in the future
1527 14:10:02.543841 tar: ./net/timestamping: time stamp 2022-08-11 14:03:09 is 12420384.342160122 s in the future
1528 14:10:02.571661 tar: ./net/ipsec: time stamp 2022-08-11 14:03:10 is 12420385.31503844 s in the future
1529 14:10:02.578629 tar: ./net/run_netsocktests: time stamp 2022-06-24 15:00:54 is 8276649.307509501 s in the future
1530 14:10:02.600528 tar: ./net/psock_tpacket: time stamp 2022-08-11 14:03:06 is 12420381.286391183 s in the future
1531 14:10:02.616849 tar: ./net/udpgso_bench_rx: time stamp 2022-08-11 14:03:08 is 12420383.271799334 s in the future
1532 14:10:02.631878 tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-06-24 15:00:54 is 8276649.264750622 s in the future
1533 14:10:02.639498 tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-06-24 15:00:54 is 8276649.256277031 s in the future
1534 14:10:02.645867 tar: ./net/ip_defrag.sh: time stamp 2022-06-24 15:00:54 is 8276649.249033304 s in the future
1535 14:10:02.651056 tar: ./net/ipv6_flowlabel.sh: time stamp 2022-06-24 15:00:54 is 8276649.241240395 s in the future
1536 14:10:02.660197 tar: ./net/vrf_route_leaking.sh: time stamp 2022-06-24 15:00:54 is 8276649.230962546 s in the future
1537 14:10:02.672390 tar: ./net/route_localnet.sh: time stamp 2022-06-24 15:00:54 is 8276649.223639804 s in the future
1538 14:10:02.684047 tar: ./net/so_txtime.sh: time stamp 2022-06-24 15:00:54 is 8276649.216942804 s in the future
1539 14:10:02.689214 tar: ./net/reuseport_dualstack: time stamp 2022-08-11 14:03:03 is 12420378.206196864 s in the future
1540 14:10:02.694652 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-08-11 14:03:09 is 12420384.194270152 s in the future
1541 14:10:02.703919 tar: ./net/fib_rule_tests.sh: time stamp 2022-06-24 15:00:54 is 8276649.186676258 s in the future
1542 14:10:02.710656 tar: ./net/netdevice.sh: time stamp 2022-06-24 15:00:54 is 8276649.177412592 s in the future
1543 14:10:02.724817 tar: ./net/drop_monitor_tests.sh: time stamp 2022-06-24 15:00:54 is 8276649.163324228 s in the future
1544 14:10:02.734242 tar: ./net/l2tp.sh: time stamp 2022-06-24 15:00:54 is 8276649.152217395 s in the future
1545 14:10:02.751562 tar: ./net/rxtimestamp: time stamp 2022-08-11 14:03:09 is 12420384.134926758 s in the future
1546 14:10:02.776727 tar: ./net/forwarding/tc_actions.sh: time stamp 2022-06-24 15:00:54 is 8276649.118053531 s in the future
1547 14:10:02.785662 tar: ./net/forwarding/ethtool.sh: time stamp 2022-06-24 15:00:54 is 8276649.10861638 s in the future
1548 14:10:02.792709 tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-06-24 15:00:54 is 8276649.101276895 s in the future
1549 14:10:02.798666 tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-06-24 15:00:54 is 8276649.08869991 s in the future
1550 14:10:02.823226 tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-06-24 15:00:54 is 8276649.069376561 s in the future
1551 14:10:02.827972 tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-06-24 15:00:54 is 8276649.060627425 s in the future
1552 14:10:02.843464 tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-06-24 15:00:54 is 8276649.050562758 s in the future
1553 14:10:02.847760 tar: ./net/forwarding/tc_common.sh: time stamp 2022-06-24 15:00:54 is 8276649.043738637 s in the future
1554 14:10:02.858738 tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-06-24 15:00:54 is 8276649.037585395 s in the future
1555 14:10:02.866854 tar: ./net/forwarding/tc_flower.sh: time stamp 2022-06-24 15:00:54 is 8276649.025960698 s in the future
1556 14:10:02.876012 tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-06-24 15:00:54 is 8276649.013367486 s in the future
1557 14:10:02.888643 tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-06-24 15:00:54 is 8276649.005319122 s in the future
1558 14:10:02.896934 tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-06-24 15:00:54 is 8276648.997676698 s in the future
1559 14:10:02.904707 tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-06-24 15:00:54 is 8276648.990568683 s in the future
1560 14:10:02.912785 tar: ./net/forwarding/tc_chains.sh: time stamp 2022-06-24 15:00:54 is 8276648.982184001 s in the future
1561 14:10:02.921711 tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-06-24 15:00:54 is 8276648.974174637 s in the future
1562 14:10:02.936691 tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276648.965837168 s in the future
1563 14:10:02.956710 tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-06-24 15:00:54 is 8276648.95928894 s in the future
1564 14:10:02.956959 tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-06-24 15:00:54 is 8276648.952540592 s in the future
1565 14:10:02.961578 tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-06-24 15:00:54 is 8276648.946033455 s in the future
1566 14:10:02.974811 tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-06-24 15:00:54 is 8276648.936423395 s in the future
1567 14:10:02.984015 tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-06-24 15:00:54 is 8276648.929409046 s in the future
1568 14:10:02.991418 tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276648.921743834 s in the future
1569 14:10:03.003091 tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-06-24 15:00:54 is 8276648.915267168 s in the future
1570 14:10:03.012762 tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-06-24 15:00:54 is 8276648.908186577 s in the future
1571 14:10:03.023797 tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276648.901085258 s in the future
1572 14:10:03.031941 tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-06-24 15:00:54 is 8276648.893919213 s in the future
1573 14:10:03.043115 tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-06-24 15:00:54 is 8276648.880893607 s in the future
1574 14:10:03.050442 tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-06-24 15:00:54 is 8276648.86827841 s in the future
1575 14:10:03.061966 tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276648.859533501 s in the future
1576 14:10:03.070725 tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276648.852186637 s in the future
1577 14:10:03.081574 tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276648.838186395 s in the future
1578 14:10:03.090938 tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-06-24 15:00:54 is 8276648.825062258 s in the future
1579 14:10:03.105257 tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-06-24 15:00:54 is 8276648.818049728 s in the future
1580 14:10:03.110921 tar: ./net/forwarding/router_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276648.808629471 s in the future
1581 14:10:03.122240 tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-06-24 15:00:54 is 8276648.801149258 s in the future
1582 14:10:03.132363 tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-06-24 15:00:54 is 8276648.793777622 s in the future
1583 14:10:03.141304 tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-06-24 15:00:54 is 8276648.782768258 s in the future
1584 14:10:03.154420 tar: ./net/forwarding/router.sh: time stamp 2022-06-24 15:00:54 is 8276648.769056243 s in the future
1585 14:10:03.160048 tar: ./net/forwarding/router_bridge.sh: time stamp 2022-06-24 15:00:54 is 8276648.761134804 s in the future
1586 14:10:03.172059 tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-06-24 15:00:54 is 8276648.754071683 s in the future
1587 14:10:03.177920 tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-06-24 15:00:54 is 8276648.742757955 s in the future
1588 14:10:03.185748 tar: ./net/forwarding/loopback.sh: time stamp 2022-06-24 15:00:54 is 8276648.731260607 s in the future
1589 14:10:03.200836 tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-06-24 15:00:54 is 8276648.722835592 s in the future
1590 14:10:03.204903 tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-06-24 15:00:54 is 8276648.713357395 s in the future
1591 14:10:03.223859 tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-06-24 15:00:54 is 8276648.703130577 s in the future
1592 14:10:03.226086 tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-06-24 15:00:54 is 8276648.691027713 s in the future
1593 14:10:03.235924 tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-06-24 15:00:54 is 8276648.677585304 s in the future
1594 14:10:03.245751 tar: ./net/forwarding/router_multicast.sh: time stamp 2022-06-24 15:00:54 is 8276648.664690122 s in the future
1595 14:10:03.253833 tar: ./net/forwarding/sch_ets.sh: time stamp 2022-06-24 15:00:54 is 8276648.653133546 s in the future
1596 14:10:03.261471 tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-06-24 15:00:54 is 8276648.643210395 s in the future
1597 14:10:03.356905 tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-06-24 15:00:54 is 8276648.634643046 s in the future
1598 14:10:03.357799 tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-06-24 15:00:54 is 8276648.627391168 s in the future
1599 14:10:03.358187 tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-06-24 15:00:54 is 8276648.614190107 s in the future
1600 14:10:03.358532 tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276648.602532001 s in the future
1601 14:10:03.358867 tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-06-24 15:00:54 is 8276648.594841349 s in the future
1602 14:10:03.359194 tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-06-24 15:00:54 is 8276648.587451971 s in the future
1603 14:10:03.359517 tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-06-24 15:00:54 is 8276648.579570834 s in the future
1604 14:10:03.359839 tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-06-24 15:00:54 is 8276648.568827213 s in the future
1605 14:10:03.361272 tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-06-24 15:00:54 is 8276648.561282819 s in the future
1606 14:10:03.364270 tar: ./net/forwarding/lib.sh: time stamp 2022-08-03 14:27:17 is 11730631.550331213 s in the future
1607 14:10:03.371432 tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-06-24 15:00:54 is 8276648.542090971 s in the future
1608 14:10:03.377018 tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-06-24 15:00:54 is 8276648.534995122 s in the future
1609 14:10:03.388833 tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-06-24 15:00:54 is 8276648.527133107 s in the future
1610 14:10:03.398320 tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-06-24 15:00:54 is 8276648.515771243 s in the future
1611 14:10:03.412933 tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-06-24 15:00:54 is 8276648.502505955 s in the future
1612 14:10:03.421162 tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-06-24 15:00:54 is 8276648.494381334 s in the future
1613 14:10:03.426137 tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-06-24 15:00:54 is 8276648.487187713 s in the future
1614 14:10:03.440260 tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-06-24 15:00:54 is 8276648.475024865 s in the future
1615 14:10:03.450471 tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-06-24 15:00:54 is 8276648.462842092 s in the future
1616 14:10:03.468926 tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-06-24 15:00:54 is 8276648.455468819 s in the future
1617 14:10:03.469484 tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-06-24 15:00:54 is 8276648.446863031 s in the future
1618 14:10:03.475375 tar: ./net/forwarding: time stamp 2022-08-11 14:03:24 is 12420398.441608728 s in the future
1619 14:10:03.487071 tar: ./net/udpgso: time stamp 2022-08-11 14:03:07 is 12420381.421418001 s in the future
1620 14:10:03.500285 tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-06-24 15:00:54 is 8276648.413760183 s in the future
1621 14:10:03.500801 tar: ./net/tcp_inq: time stamp 2022-08-11 14:03:07 is 12420381.402524456 s in the future
1622 14:10:03.511958 tar: ./net/test_blackhole_dev.sh: time stamp 2022-06-24 15:00:54 is 8276648.395207228 s in the future
1623 14:10:03.518034 tar: ./net/run_afpackettests: time stamp 2022-06-24 15:00:54 is 8276648.388056137 s in the future
1624 14:10:03.532615 tar: ./net/so_txtime: time stamp 2022-08-11 14:03:08 is 12420382.375307683 s in the future
1625 14:10:03.535303 tar: ./net/msg_zerocopy.sh: time stamp 2022-06-24 15:00:54 is 8276648.367487562 s in the future
1626 14:10:03.542200 tar: ./net/devlink_port_split.py: time stamp 2022-06-24 15:00:54 is 8276648.359277895 s in the future
1627 14:10:03.557895 tar: ./net/xfrm_policy.sh: time stamp 2022-06-24 15:00:54 is 8276648.350294137 s in the future
1628 14:10:03.561031 tar: ./net/socket: time stamp 2022-08-11 14:03:05 is 12420379.341345425 s in the future
1629 14:10:03.577214 tar: ./net/psock_snd.sh: time stamp 2022-06-24 15:00:54 is 8276648.333996849 s in the future
1630 14:10:03.577677 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-08-11 14:03:08 is 12420382.318601092 s in the future
1631 14:10:03.584620 tar: ./net/udpgso.sh: time stamp 2022-06-24 15:00:54 is 8276648.306230259 s in the future
1632 14:10:03.604770 tar: ./net/msg_zerocopy: time stamp 2022-08-11 14:03:06 is 12420380.281477501 s in the future
1633 14:10:03.618327 tar: ./net/icmp_redirect.sh: time stamp 2022-06-24 15:00:54 is 8276648.271551471 s in the future
1634 14:10:03.631486 tar: ./net/fib_tests.sh: time stamp 2022-06-24 15:00:54 is 8276648.257134698 s in the future
1635 14:10:03.652467 tar: ./net/reuseport_bpf: time stamp 2022-08-11 14:03:03 is 12420377.242669713 s in the future
1636 14:10:03.655752 tar: ./net/mptcp/settings: time stamp 2022-06-24 15:00:54 is 8276648.232523289 s in the future
1637 14:10:03.674167 tar: ./net/mptcp/mptcp_connect: time stamp 2022-08-11 14:03:11 is 12420385.217557562 s in the future
1638 14:10:03.679744 tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-06-24 15:00:54 is 8276648.210692546 s in the future
1639 14:10:03.693170 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-08-11 14:03:11 is 12420385.196991289 s in the future
1640 14:10:03.698180 tar: ./net/mptcp/diag.sh: time stamp 2022-06-24 15:00:54 is 8276648.190073743 s in the future
1641 14:10:03.711395 tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-06-24 15:00:54 is 8276648.177878986 s in the future
1642 14:10:03.723029 tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-06-24 15:00:54 is 8276648.168540274 s in the future
1643 14:10:03.731181 tar: ./net/mptcp/simult_flows.sh: time stamp 2022-06-24 15:00:54 is 8276648.160300289 s in the future
1644 14:10:03.739824 tar: ./net/mptcp: time stamp 2022-08-11 14:03:24 is 12420398.156716743 s in the future
1645 14:10:03.748367 tar: ./net/reuseport_addr_any: time stamp 2022-08-11 14:03:06 is 12420380.144678653 s in the future
1646 14:10:03.758840 tar: ./net/reuseport_bpf_cpu: time stamp 2022-08-11 14:03:03 is 12420377.132245971 s in the future
1647 14:10:03.764092 tar: ./net/reuseport_addr_any.sh: time stamp 2022-06-24 15:00:54 is 8276648.124893334 s in the future
1648 14:10:03.774122 tar: ./net/ip_defrag: time stamp 2022-08-11 14:03:08 is 12420382.112583819 s in the future
1649 14:10:03.791412 tar: ./net/fib-onlink-tests.sh: time stamp 2022-06-24 15:00:54 is 8276648.103361728 s in the future
1650 14:10:03.795038 tar: ./net/fin_ack_lat.sh: time stamp 2022-06-24 15:00:54 is 8276648.096445789 s in the future
1651 14:10:03.812096 tar: ./net/rtnetlink.sh: time stamp 2022-06-24 15:00:54 is 8276648.085090183 s in the future
1652 14:10:03.817850 tar: ./net/udpgso_bench.sh: time stamp 2022-07-15 10:55:02 is 10076296.078252759 s in the future
1653 14:10:03.819053 tar: ./net/hwtstamp_config: time stamp 2022-08-11 14:03:09 is 12420383.068796001 s in the future
1654 14:10:03.829824 tar: ./net/ip6_gre_headroom.sh: time stamp 2022-06-24 15:00:54 is 8276648.061966107 s in the future
1655 14:10:03.840180 tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-06-24 15:00:54 is 8276648.052564759 s in the future
1656 14:10:03.849312 tar: ./net/rxtimestamp.sh: time stamp 2022-06-24 15:00:54 is 8276648.045770895 s in the future
1657 14:10:03.854926 tar: ./net/traceroute.sh: time stamp 2022-06-24 15:00:54 is 8276648.038058516 s in the future
1658 14:10:03.875198 tar: ./net/nettest: time stamp 2022-08-11 14:03:06 is 12420380.010387031 s in the future
1659 14:10:03.887939 tar: ./net/ipv6_flowlabel: time stamp 2022-08-11 14:03:08 is 12420381.999679607 s in the future
1660 14:10:03.914240 tar: ./net/fcnal-test.sh: time stamp 2022-06-24 15:00:54 is 8276647.972484395 s in the future
1661 14:10:03.923759 tar: ./net/reuseaddr_conflict: time stamp 2022-08-11 14:03:03 is 12420376.963211925 s in the future
1662 14:10:03.934233 tar: ./net/tcp_mmap: time stamp 2022-08-11 14:03:07 is 12420380.951708425 s in the future
1663 14:10:03.946033 tar: ./net/txring_overwrite: time stamp 2022-08-11 14:03:07 is 12420380.941907183 s in the future
1664 14:10:03.953733 tar: ./net: time stamp 2022-08-11 14:03:24 is 12420397.938536986 s in the future
1665 14:10:03.968583 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-08-11 14:03:01 is 12420374.928675819 s in the future
1666 14:10:03.976188 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-08-11 14:03:01 is 12420374.921394668 s in the future
1667 14:10:03.983874 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-08-11 14:03:01 is 12420374.913964668 s in the future
1668 14:10:03.992857 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-08-11 14:03:01 is 12420374.90159185 s in the future
1669 14:10:04.003708 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-08-11 14:03:01 is 12420374.889512592 s in the future
1670 14:10:04.016985 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-08-11 14:03:01 is 12420374.882730365 s in the future
1671 14:10:04.021990 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-08-11 14:03:01 is 12420374.876366047 s in the future
1672 14:10:04.029949 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-08-11 14:03:01 is 12420374.866335728 s in the future
1673 14:10:04.039259 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-08-11 14:03:01 is 12420374.854089592 s in the future
1674 14:10:04.048808 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-08-11 14:03:01 is 12420374.845141728 s in the future
1675 14:10:04.059244 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-08-11 14:03:01 is 12420374.838749759 s in the future
1676 14:10:04.071847 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-08-11 14:03:01 is 12420374.831979047 s in the future
1677 14:10:04.075727 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-08-11 14:03:01 is 12420374.825212168 s in the future
1678 14:10:04.094012 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-08-11 14:03:01 is 12420374.818671395 s in the future
1679 14:10:04.108917 tar: ./lkdtm/WARNING.sh: time stamp 2022-08-11 14:03:01 is 12420374.811821925 s in the future
1680 14:10:04.109288 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-08-11 14:03:01 is 12420374.805275895 s in the future
1681 14:10:04.117800 tar: ./lkdtm/BUG.sh: time stamp 2022-08-11 14:03:01 is 12420374.79874591 s in the future
1682 14:10:04.124257 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-08-11 14:03:01 is 12420374.791987319 s in the future
1683 14:10:04.130592 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-08-11 14:03:01 is 12420374.780152698 s in the future
1684 14:10:04.139108 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-08-11 14:03:01 is 12420374.767669062 s in the future
1685 14:10:04.145573 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-08-11 14:03:01 is 12420374.760570486 s in the future
1686 14:10:04.161835 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-08-11 14:03:01 is 12420374.753846471 s in the future
1687 14:10:04.164080 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-08-11 14:03:01 is 12420374.744093774 s in the future
1688 14:10:04.177872 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-08-11 14:03:01 is 12420374.732788259 s in the future
1689 14:10:04.181630 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-08-11 14:03:01 is 12420374.723617153 s in the future
1690 14:10:04.195254 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-08-11 14:03:01 is 12420374.716839289 s in the future
1691 14:10:04.204163 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-08-11 14:03:01 is 12420374.710223244 s in the future
1692 14:10:04.210307 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-08-11 14:03:01 is 12420374.699082622 s in the future
1693 14:10:04.217116 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-08-11 14:03:01 is 12420374.686574319 s in the future
1694 14:10:04.236728 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-08-11 14:03:01 is 12420374.679980668 s in the future
1695 14:10:04.240890 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-08-11 14:03:01 is 12420374.673168183 s in the future
1696 14:10:04.248244 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-08-11 14:03:01 is 12420374.664727365 s in the future
1697 14:10:04.262256 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-08-11 14:03:01 is 12420374.653034925 s in the future
1698 14:10:04.274815 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-08-11 14:03:01 is 12420374.643631259 s in the future
1699 14:10:04.275044 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-08-11 14:03:01 is 12420374.636400562 s in the future
1700 14:10:04.283320 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-08-11 14:03:01 is 12420374.62977985 s in the future
1701 14:10:04.291722 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-08-11 14:03:01 is 12420374.619176804 s in the future
1702 14:10:04.299892 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-11 14:03:01 is 12420374.605979622 s in the future
1703 14:10:04.312206 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-11 14:03:01 is 12420374.599121759 s in the future
1704 14:10:04.322975 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-08-11 14:03:01 is 12420374.591646547 s in the future
1705 14:10:04.328276 tar: ./lkdtm/tests.txt: time stamp 2022-06-24 15:00:54 is 8276647.584651062 s in the future
1706 14:10:04.348112 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-08-11 14:03:01 is 12420374.578016819 s in the future
1707 14:10:04.348338 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-08-11 14:03:01 is 12420374.570773759 s in the future
1708 14:10:04.359993 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-08-11 14:03:01 is 12420374.563799047 s in the future
1709 14:10:04.366283 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-08-11 14:03:01 is 12420374.556996804 s in the future
1710 14:10:04.377825 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-08-11 14:03:01 is 12420374.549696137 s in the future
1711 14:10:04.386972 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-08-11 14:03:01 is 12420374.542754819 s in the future
1712 14:10:04.392800 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-08-11 14:03:01 is 12420374.536123789 s in the future
1713 14:10:04.408273 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-08-11 14:03:01 is 12420374.529179137 s in the future
1714 14:10:04.415030 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-08-11 14:03:01 is 12420374.522442168 s in the future
1715 14:10:04.422299 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-08-11 14:03:01 is 12420374.515916653 s in the future
1716 14:10:04.429465 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-08-11 14:03:01 is 12420374.509024395 s in the future
1717 14:10:04.440927 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-08-11 14:03:01 is 12420374.502169789 s in the future
1718 14:10:04.448191 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-08-11 14:03:01 is 12420374.495102577 s in the future
1719 14:10:04.463437 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-08-11 14:03:01 is 12420374.488197638 s in the future
1720 14:10:04.471559 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-08-11 14:03:01 is 12420374.481544622 s in the future
1721 14:10:04.482051 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-08-11 14:03:01 is 12420374.474934274 s in the future
1722 14:10:04.488407 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-08-11 14:03:01 is 12420374.468045289 s in the future
1723 14:10:04.497167 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-08-11 14:03:01 is 12420374.458275895 s in the future
1724 14:10:04.502399 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-08-11 14:03:01 is 12420374.446778547 s in the future
1725 14:10:04.511217 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-08-11 14:03:01 is 12420374.438612698 s in the future
1726 14:10:04.522161 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-08-11 14:03:01 is 12420374.431797168 s in the future
1727 14:10:04.528119 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-08-11 14:03:01 is 12420374.425060789 s in the future
1728 14:10:04.543168 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-08-11 14:03:01 is 12420374.417577774 s in the future
1729 14:10:04.556691 tar: ./lkdtm/LOOP.sh: time stamp 2022-08-11 14:03:01 is 12420374.410647228 s in the future
1730 14:10:04.559909 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-08-11 14:03:01 is 12420374.40380835 s in the future
1731 14:10:04.564749 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-08-11 14:03:01 is 12420374.397132441 s in the future
1732 14:10:04.574316 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-08-11 14:03:01 is 12420374.390527698 s in the future
1733 14:10:04.593192 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-08-11 14:03:01 is 12420374.383674289 s in the future
1734 14:10:04.593437 tar: ./lkdtm/PANIC.sh: time stamp 2022-08-11 14:03:01 is 12420374.375879501 s in the future
1735 14:10:04.607089 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-08-11 14:03:01 is 12420374.368539213 s in the future
1736 14:10:04.607328 tar: ./lkdtm: time stamp 2022-08-11 14:03:24 is 12420397.365059107 s in the future
1737 14:10:04.619105 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-08-11 14:03:00 is 12420373.347941683 s in the future
1738 14:10:04.629954 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-08-11 14:02:59 is 12420372.337072774 s in the future
1739 14:10:04.641893 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-08-11 14:02:59 is 12420372.326908941 s in the future
1740 14:10:04.660892 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-08-11 14:03:01 is 12420374.314832471 s in the future
1741 14:10:04.661252 tar: ./futex/functional/run.sh: time stamp 2022-06-24 15:00:54 is 8276647.308003683 s in the future
1742 14:10:04.670983 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-08-11 14:03:01 is 12420374.296813759 s in the future
1743 14:10:04.684447 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-08-11 14:03:00 is 12420373.283720941 s in the future
1744 14:10:04.703244 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-08-11 14:03:00 is 12420373.273546138 s in the future
1745 14:10:04.703500 tar: ./futex/functional: time stamp 2022-08-11 14:03:23 is 12420396.270531335 s in the future
1746 14:10:04.709261 tar: ./futex/run.sh: time stamp 2022-08-11 14:03:23 is 12420396.263925653 s in the future
1747 14:10:04.717286 tar: ./futex: time stamp 2022-08-11 14:03:23 is 12420396.260859971 s in the future
1748 14:10:04.730495 tar: ./tpm2/test_space.sh: time stamp 2022-06-24 15:00:54 is 8276647.251634804 s in the future
1749 14:10:04.730720 tar: ./tpm2/tpm2.py: time stamp 2022-06-24 15:00:54 is 8276647.240973835 s in the future
1750 14:10:04.744628 tar: ./tpm2/test_smoke.sh: time stamp 2022-06-24 15:00:54 is 8276647.234568107 s in the future
1751 14:10:04.753051 tar: ./tpm2/tpm2_tests.py: time stamp 2022-06-24 15:00:54 is 8276647.226914577 s in the future
1752 14:10:04.760140 tar: ./tpm2: time stamp 2022-08-11 14:03:26 is 12420399.223428213 s in the future
1753 14:10:04.764042 tar: ./size/get_size: time stamp 2022-08-11 14:03:17 is 12420390.213503335 s in the future
1754 14:10:04.775017 tar: ./size: time stamp 2022-08-11 14:03:26 is 12420399.210530441 s in the future
1755 14:10:04.780902 tar: ./memfd/fuse_test: time stamp 2022-08-11 14:03:02 is 12420375.199269713 s in the future
1756 14:10:04.795052 tar: ./memfd/memfd_test: time stamp 2022-08-11 14:03:02 is 12420375.189985638 s in the future
1757 14:10:04.795375 tar: ./memfd/run_fuse_test.sh: time stamp 2022-06-24 15:00:54 is 8276647.183474744 s in the future
1758 14:10:04.803337 tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-06-24 15:00:54 is 8276647.176714532 s in the future
1759 14:10:04.815210 tar: ./memfd/fuse_mnt: time stamp 2022-08-11 14:03:02 is 12420375.168990168 s in the future
1760 14:10:04.820344 tar: ./memfd: time stamp 2022-08-11 14:03:24 is 12420397.165956986 s in the future
1761 14:10:04.827339 tar: ./core/close_range_test: time stamp 2022-08-11 14:02:56 is 12420369.149833713 s in the future
1762 14:10:04.835153 tar: ./core: time stamp 2022-08-11 14:03:22 is 12420395.146683335 s in the future
1763 14:10:04.841096 tar: ./rtc/settings: time stamp 2022-06-24 15:00:54 is 8276647.137128925 s in the future
1764 14:10:04.852222 tar: ./rtc/rtctest: time stamp 2022-08-11 14:03:15 is 12420388.12750141 s in the future
1765 14:10:04.856902 tar: ./rtc/setdate: time stamp 2022-08-11 14:03:15 is 12420388.118738319 s in the future
1766 14:10:04.864575 tar: ./rtc: time stamp 2022-08-11 14:03:26 is 12420399.115470441 s in the future
1767 14:10:04.877620 tar: ./livepatch/test-ftrace.sh: time stamp 2022-06-24 15:00:54 is 8276647.105532016 s in the future
1768 14:10:04.884084 tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-06-24 15:00:54 is 8276647.098488289 s in the future
1769 14:10:04.899494 tar: ./livepatch/settings: time stamp 2022-06-24 15:00:54 is 8276647.09159735 s in the future
1770 14:10:04.899859 tar: ./livepatch/test-state.sh: time stamp 2022-06-24 15:00:54 is 8276647.083885835 s in the future
1771 14:10:04.910031 tar: ./livepatch/test-livepatch.sh: time stamp 2022-06-24 15:00:54 is 8276647.076609395 s in the future
1772 14:10:04.922281 tar: ./livepatch/functions.sh: time stamp 2022-06-24 15:00:54 is 8276647.069328532 s in the future
1773 14:10:04.929199 tar: ./livepatch/test-callbacks.sh: time stamp 2022-06-24 15:00:54 is 8276647.05970635 s in the future
1774 14:10:04.936335 tar: ./livepatch: time stamp 2022-08-11 14:03:24 is 12420397.056574365 s in the future
1775 14:10:04.949219 tar: ./kselftest/module.sh: time stamp 2022-08-11 14:03:20 is 12420393.046881183 s in the future
1776 14:10:04.955954 tar: ./kselftest/runner.sh: time stamp 2022-08-11 14:03:20 is 12420393.04011541 s in the future
1777 14:10:04.966211 tar: ./kselftest/prefix.pl: time stamp 2022-08-11 14:03:20 is 12420393.03308491 s in the future
1778 14:10:04.974608 tar: ./kselftest: time stamp 2022-08-11 14:03:20 is 12420393.029854047 s in the future
1779 14:10:04.979443 tar: ./kcmp/kcmp_test: time stamp 2022-08-11 14:03:01 is 12420374.018633047 s in the future
1780 14:10:04.987221 tar: ./kcmp: time stamp 2022-08-11 14:03:23 is 12420396.015210425 s in the future
1781 14:10:04.994194 tar: ./netfilter/ipvs.sh: time stamp 2022-06-24 15:00:54 is 8276647.002639835 s in the future
1782 14:10:05.000924 tar: ./netfilter/bridge_brouter.sh: time stamp 2022-06-24 15:00:54 is 8276646.993982168 s in the future
1783 14:10:05.011880 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-07-15 10:55:02 is 10076294.977740183 s in the future
1784 14:10:05.019250 tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-06-24 15:00:54 is 8276646.96441488 s in the future
1785 14:10:05.033864 tar: ./netfilter/nft_nat.sh: time stamp 2022-06-24 15:00:54 is 8276646.95076335 s in the future
1786 14:10:05.039755 tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-06-24 15:00:54 is 8276646.943517213 s in the future
1787 14:10:05.045384 tar: ./netfilter/nft_meta.sh: time stamp 2022-06-24 15:00:54 is 8276646.936313335 s in the future
1788 14:10:05.054463 tar: ./netfilter/nft_queue.sh: time stamp 2022-06-24 15:00:54 is 8276646.928592607 s in the future
1789 14:10:05.062559 tar: ./netfilter/nft_flowtable.sh: time stamp 2022-06-24 15:00:54 is 8276646.919431274 s in the future
1790 14:10:05.072306 tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-06-24 15:00:54 is 8276646.910354213 s in the future
1791 14:10:05.080103 tar: ./netfilter/nf-queue: time stamp 2022-08-11 14:03:11 is 12420383.899827744 s in the future
1792 14:10:05.091519 tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-06-24 15:00:54 is 8276646.891133047 s in the future
1793 14:10:05.099948 tar: ./netfilter: time stamp 2022-08-11 14:03:25 is 12420397.88717388 s in the future
1794 14:10:05.104324 tar: .: time stamp 2022-08-11 14:03:27 is 12420399.882915304 s in the future
1795 14:10:05.112318 skiplist:
1796 14:10:05.112554 ========================================
1797 14:10:05.112743 breakpoints:breakpoint_test
1798 14:10:05.399761 breakpoints:step_after_suspend_test
1799 14:10:05.455005 ftrace:ftracetest
1800 14:10:05.506762 net:rtnetlink.sh
1801 14:10:05.561968 net:tls
1802 14:10:05.618981 netfilter:bridge_brouter.sh
1803 14:10:05.689922 netfilter:nft_flowtable.sh
1804 14:10:05.754507 netfilter:nft_trans_stress.sh
1805 14:10:05.813925 pidfd:pidfd_wait
1806 14:10:05.868747 ========================================
1807 14:10:08.526820 [ 108.030820] kselftest: Running tests in lkdtm
1808 14:10:08.567202 TAP version 13
1809 14:10:08.613585 1..70
1810 14:10:08.670240 # selftests: lkdtm: PANIC.sh
1811 14:10:09.044575 # Skipping PANIC: crashes entire system
1812 14:10:09.063045 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1813 14:10:09.100524 # selftests: lkdtm: BUG.sh
1814 14:10:09.702510 [ 109.202113] lkdtm: Performing direct entry BUG
1815 14:10:09.704716 [ 109.206881] ------------[ cut here ]------------
1816 14:10:09.709361 [ 109.211510] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1817 14:10:09.713900 [ 109.216744] Internal error: Oops - BUG: 0 [#1] SMP ARM
1818 14:10:09.747509 [ 109.221891] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
1819 14:10:09.751053 [ 109.250962] CPU: 2 PID: 785 Comm: cat Not tainted 5.10.136-cip13 #1
1820 14:10:09.756239 [ 109.257239] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1821 14:10:09.761878 [ 109.263788] PC is at lkdtm_BUG+0x14/0x18
1822 14:10:09.764556 [ 109.267724] LR is at lkdtm_do_action+0x2c/0x4c
1823 14:10:09.770020 [ 109.272178] pc : [<c0c2da18>] lr : [<c0c2d498>] psr: a00e0013
1824 14:10:09.775051 [ 109.278452] sp : c6103e58 ip : c6103e68 fp : c6103e64
1825 14:10:09.782399 [ 109.283682] r10: 00000004 r9 : c1acbd90 r8 : c15e7d98
1826 14:10:09.787440 [ 109.288914] r7 : c6103f60 r6 : 00000004 r5 : c6539000 r4 : 00000001
1827 14:10:09.793374 [ 109.295447] r3 : c0c2da04 r2 : 4d8fed16 r1 : ef7ab5e0 r0 : c15e7da0
1828 14:10:09.800929 [ 109.301983] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1829 14:10:09.808399 [ 109.309127] Control: 10c5387d Table: 160cc04a DAC: 00000051
1830 14:10:09.814492 [ 109.314883] Process cat (pid: 785, stack limit = 0xc220e317)
1831 14:10:09.816661 [ 109.320550] Stack: (0xc6103e58 to 0xc6104000)
1832 14:10:09.824960 [ 109.324918] 3e40: c6103e74 c6103e68
1833 14:10:09.833998 [ 109.333107] 3e60: c0c2d498 c0c2da10 c6103e9c c6103e78 c0c2d998 c0c2d478 c0c2d878 c5bb7900
1834 14:10:09.841397 [ 109.341295] 3e80: b6e4b000 00000004 c5368540 c6103f60 c6103ec4 c6103ea0 c07f4d18 c0c2d884
1835 14:10:09.852852 [ 109.349484] 3ea0: 00000000 c5bb7900 b6e4b000 c2816000 c6103f60 c07f4cb4 c6103f5c c6103ec8
1836 14:10:09.859632 [ 109.357672] 3ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c6102000
1837 14:10:09.866976 [ 109.365862] 3ee0: b6e4b000 00020000 00000004 00000004 0001fffc c6103ee0 00000001 b6e4a000
1838 14:10:09.874553 [ 109.374049] 3f00: c5a4c000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1839 14:10:09.881706 [ 109.382238] 3f20: 00000000 00000000 c13701a0 4d8fed16 c205c040 c5bb7900 c5bb7900 c6102000
1840 14:10:09.893290 [ 109.390428] 3f40: b6e4b000 00000000 00000000 00000004 c6103f94 c6103f60 c0598924 c0598290
1841 14:10:09.900305 [ 109.398618] 3f60: 00000000 00000000 c6103fac 4d8fed16 00000004 00000004 b6f92e00 00000004
1842 14:10:09.907989 [ 109.406807] 3f80: c03002e4 c6102000 c6103fa4 c6103f98 c05989b4 c05988bc 00000000 c6103fa8
1843 14:10:09.916435 [ 109.414995] 3fa0: c03000c0 c05989a8 00000004 00000004 00000001 b6e4b000 00000004 00000000
1844 14:10:09.922721 [ 109.423182] 3fc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bef46a54
1845 14:10:09.931574 [ 109.431370] 3fe0: 00000004 bef46788 b6f0094f b6e86c66 800e0030 00000001 00000000 00000000
1846 14:10:09.933262 [ 109.439552] Backtrace:
1847 14:10:09.940838 [ 109.442024] [<c0c2da04>] (lkdtm_BUG) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
1848 14:10:09.951758 [ 109.449611] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
1849 14:10:09.958464 [ 109.457634] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
1850 14:10:09.967231 [ 109.465566] r9:c6103f60 r8:c5368540 r7:00000004 r6:b6e4b000 r5:c5bb7900 r4:c0c2d878
1851 14:10:09.974376 [ 109.473327] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
1852 14:10:09.984711 [ 109.481169] r9:c07f4cb4 r8:c6103f60 r7:c2816000 r6:b6e4b000 r5:c5bb7900 r4:00000000
1853 14:10:09.987429 [ 109.488924] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
1854 14:10:09.997293 [ 109.496070] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c6102000 r5:c5bb7900
1855 14:10:10.000529 [ 109.503905] r4:c5bb7900
1856 14:10:10.004639 [ 109.506451] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
1857 14:10:10.017897 [ 109.513598] r9:c6102000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000004 r4:00000004
1858 14:10:10.022362 [ 109.521357] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1859 14:10:10.031804 [ 109.528934] Exception stack(0xc6103fa8 to 0xc6103ff0)
1860 14:10:10.036934 [ 109.533996] 3fa0: 00000004 00000004 00000001 b6e4b000 00000004 00000000
1861 14:10:10.044277 [ 109.542186] 3fc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bef46a54
1862 14:10:10.046918 [ 109.550370] 3fe0: 00000004 bef46788 b6f0094f b6e86c66
1863 14:10:10.054403 [ 109.555435] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1864 14:10:10.057446 [ 109.561544] ---[ end trace a3d86eb1fbb5f20d ]---
1865 14:10:10.067705 [ 109.566172] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1866 14:10:10.077371 [ 109.575053] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 785, name: cat
1867 14:10:10.079976 [ 109.582714] INFO: lockdep is turned off.
1868 14:10:10.081595 [ 109.586643] irq event stamp: 1544
1869 14:10:10.092309 [ 109.589978] hardirqs last enabled at (1543): [<c03d53c8>] console_unlock+0x4b0/0x6c0
1870 14:10:10.098847 [ 109.597821] hardirqs last disabled at (1544): [<c0300c60>] __und_svc+0x60/0x6c
1871 14:10:10.104914 [ 109.605054] softirqs last enabled at (1322): [<c03021a8>] __do_softirq+0x378/0x5fc
1872 14:10:10.115401 [ 109.612720] softirqs last disabled at (1313): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1873 14:10:10.119810 [ 109.620561] CPU: 2 PID: 785 Comm: cat Tainted: G D 5.10.136-cip13 #1
1874 14:10:10.127525 [ 109.628225] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1875 14:10:10.129123 [ 109.634759] Backtrace:
1876 14:10:10.136745 [ 109.637234] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
1877 14:10:10.143313 [ 109.644815] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f5a8
1878 14:10:10.151112 [ 109.650489] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
1879 14:10:10.158576 [ 109.657819] [<c1354394>] (dump_stack) from [<c038e474>] (___might_sleep+0x1b0/0x2c0)
1880 14:10:10.164983 [ 109.665575] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c8744 r4:c6102000
1881 14:10:10.175621 [ 109.673332] [<c038e2c4>] (___might_sleep) from [<c038e5f4>] (__might_sleep+0x70/0xb0)
1882 14:10:10.178283 [ 109.681170] r6:00000000 r5:00000031 r4:c19c8744
1883 14:10:10.186776 [ 109.685807] [<c038e584>] (__might_sleep) from [<c036cd0c>] (exit_signals+0x4c/0x3fc)
1884 14:10:10.191464 [ 109.693559] r6:00000001 r5:c6102000 r4:c5ff8d80
1885 14:10:10.198535 [ 109.698200] [<c036ccc0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
1886 14:10:10.206884 [ 109.705521] r8:0000000b r7:c1e0fb0c r6:ffffe000 r5:00000000 r4:c5ff8d80
1887 14:10:10.212680 [ 109.712238] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
1888 14:10:10.213546 [ 109.718772] r7:c1e0fb0c
1889 14:10:10.219800 [ 109.721319] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
1890 14:10:10.228965 [ 109.728381] r10:00000004 r9:c6102000 r8:c15e7d98 r7:00000000 r6:c6103dc8 r5:c0c2da18
1891 14:10:10.235047 [ 109.736217] r4:e7f001f2
1892 14:10:10.245502 [ 109.738765] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
1893 14:10:10.245740 [ 109.746688] Exception stack(0xc6103dc8 to 0xc6103e10)
1894 14:10:10.252914 [ 109.751752] 3dc0: c15e7da0 ef7ab5e0 4d8fed16 c0c2da04 00000001 c6539000
1895 14:10:10.259559 [ 109.759939] 3de0: 00000004 c6103f60 c15e7d98 c1acbd90 00000004 c6103e64 c6103e68 c6103e58
1896 14:10:10.264670 [ 109.768125] 3e00: c0c2d498 c0c2da18 a00e0013 ffffffff
1897 14:10:10.272580 [ 109.773186] r7:c6103dfc r6:ffffffff r5:a00e0013 r4:c0c2da1c
1898 14:10:10.278550 [ 109.778864] [<c0c2da04>] (lkdtm_BUG) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
1899 14:10:10.286173 [ 109.786449] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
1900 14:10:10.296115 [ 109.794466] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
1901 14:10:10.302845 [ 109.802394] r9:c6103f60 r8:c5368540 r7:00000004 r6:b6e4b000 r5:c5bb7900 r4:c0c2d878
1902 14:10:10.312864 [ 109.810151] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
1903 14:10:10.318616 [ 109.817993] r9:c07f4cb4 r8:c6103f60 r7:c2816000 r6:b6e4b000 r5:c5bb7900 r4:00000000
1904 14:10:10.325053 [ 109.825747] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
1905 14:10:10.333441 [ 109.832893] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c6102000 r5:c5bb7900
1906 14:10:10.336735 [ 109.840727] r4:c5bb7900
1907 14:10:10.342081 [ 109.843273] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
1908 14:10:10.350166 [ 109.850419] r9:c6102000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000004 r4:00000004
1909 14:10:10.359004 [ 109.858173] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1910 14:10:10.362197 [ 109.865748] Exception stack(0xc6103fa8 to 0xc6103ff0)
1911 14:10:10.370896 [ 109.870809] 3fa0: 00000004 00000004 00000001 b6e4b000 00000004 00000000
1912 14:10:10.379669 [ 109.878998] 3fc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bef46a54
1913 14:10:10.384963 [ 109.887182] 3fe0: 00000004 bef46788 b6f0094f b6e86c66
1914 14:10:10.386814 # Segmentation fault
1915 14:10:10.486809 # [ 109.202113] lkdtm: Performing direct entry BUG
1916 14:10:10.493391 # [ 109.206881] ------------[ cut here ]------------
1917 14:10:10.497763 # [ 109.211510] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1918 14:10:10.503025 # [ 109.216744] Internal error: Oops - BUG: 0 [#1] SMP ARM
1919 14:10:10.533216 # [ 109.221891] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
1920 14:10:10.540095 # [ 109.250962] CPU: 2 PID: 785 Comm: cat Not tainted 5.10.136-cip13 #1
1921 14:10:10.545850 # [ 109.257239] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1922 14:10:10.551895 # [ 109.263788] PC is at lkdtm_BUG+0x14/0x18
1923 14:10:10.553612 # [ 109.267724] LR is at lkdtm_do_action+0x2c/0x4c
1924 14:10:10.559772 # [ 109.272178] pc : [<c0c2da18>] lr : [<c0c2d498>] psr: a00e0013
1925 14:10:10.566300 # [ 109.278452] sp : c6103e58 ip : c6103e68 fp : c6103e64
1926 14:10:10.571983 # [ 109.283682] r10: 00000004 r9 : c1acbd90 r8 : c15e7d98
1927 14:10:10.577709 # [ 109.288914] r7 : c6103f60 r6 : 00000004 r5 : c6539000 r4 : 00000001
1928 14:10:10.584420 # [ 109.295447] r3 : c0c2da04 r2 : 4d8fed16 r1 : ef7ab5e0 r0 : c15e7da0
1929 14:10:10.591428 # [ 109.301983] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
1930 14:10:10.596753 # [ 109.309127] Control: 10c5387d Table: 160cc04a DAC: 00000051
1931 14:10:10.604245 # [ 109.314883] Process cat (pid: 785, stack limit = 0xc220e317)
1932 14:10:10.608653 # [ 109.320550] Stack: (0xc6103e58 to 0xc6104000)
1933 14:10:10.616063 # [ 109.324918] 3e40: c6103e74 c6103e68
1934 14:10:10.623731 # [ 109.333107] 3e60: c0c2d498 c0c2da10 c6103e9c c6103e78 c0c2d998 c0c2d478 c0c2d878 c5bb7900
1935 14:10:10.633105 # [ 109.341295] 3e80: b6e4b000 00000004 c5368540 c6103f60 c6103ec4 c6103ea0 c07f4d18 c0c2d884
1936 14:10:10.643346 # [ 109.349484] 3ea0: 00000000 c5bb7900 b6e4b000 c2816000 c6103f60 c07f4cb4 c6103f5c c6103ec8
1937 14:10:10.649518 # [ 109.357672] 3ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c6102000
1938 14:10:10.660647 # [ 109.365862] 3ee0: b6e4b000 00020000 00000004 00000004 0001fffc c6103ee0 00000001 b6e4a000
1939 14:10:10.666558 # [ 109.374049] 3f00: c5a4c000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1940 14:10:10.674705 # [ 109.382238] 3f20: 00000000 00000000 c13701a0 4d8fed16 c205c040 c5bb7900 c5bb7900 c6102000
1941 14:10:10.682737 # [ 109.390428] 3f40: b6e4b000 00000000 00000000 00000004 c6103f94 c6103f60 c0598924 c0598290
1942 14:10:10.691406 # [ 109.398618] 3f60: 00000000 00000000 c6103fac 4d8fed16 00000004 00000004 b6f92e00 00000004
1943 14:10:10.700614 # [ 109.406807] 3f80: c03002e4 c6102000 c6103fa4 c6103f98 c05989b4 c05988bc 00000000 c6103fa8
1944 14:10:10.707246 # [ 109.414995] 3fa0: c03000c0 c05989a8 00000004 00000004 00000001 b6e4b000 00000004 00000000
1945 14:10:10.716072 # [ 109.423182] 3fc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bef46a54
1946 14:10:10.726939 # [ 109.431370] 3fe0: 00000004 bef46788 b6f0094f b6e86c66 800e0030 00000001 00000000 00000000
1947 14:10:10.728060 # [ 109.439552] Backtrace:
1948 14:10:10.734662 # [ 109.442024] [<c0c2da04>] (lkdtm_BUG) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
1949 14:10:10.742862 # [ 109.449611] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
1950 14:10:10.752116 # [ 109.457634] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
1951 14:10:10.758945 # [ 109.465566] r9:c6103f60 r8:c5368540 r7:00000004 r6:b6e4b000 r5:c5bb7900 r4:c0c2d878
1952 14:10:10.767700 # [ 109.473327] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
1953 14:10:10.775437 # [ 109.481169] r9:c07f4cb4 r8:c6103f60 r7:c2816000 r6:b6e4b000 r5:c5bb7900 r4:00000000
1954 14:10:10.787895 # [ 109.488924] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
1955 14:10:10.790331 # [ 109.496070] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c6102000 r5:c5bb7900
1956 14:10:10.793877 # [ 109.503905] r4:c5bb7900
1957 14:10:10.800309 # [ 109.506451] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
1958 14:10:10.809688 # [ 109.513598] r9:c6102000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000004 r4:00000004
1959 14:10:10.817085 # [ 109.521357] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
1960 14:10:10.820850 # [ 109.528934] Exception stack(0xc6103fa8 to 0xc6103ff0)
1961 14:10:10.832884 # [ 109.533996] 3fa0: 00000004 00000004 00000001 b6e4b000 00000004 00000000
1962 14:10:10.837506 # [ 109.542186] 3fc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bef46a54
1963 14:10:10.842313 # [ 109.550370] 3fe0: 00000004 bef46788 b6f0094f b6e86c66
1964 14:10:10.852012 # [ 109.555435] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2)
1965 14:10:10.856880 # [ 109.561544] ---[ end trace a3d86eb1fbb5f20d ]---
1966 14:10:10.864214 # [ 109.566172] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1967 14:10:10.872883 # [ 109.575053] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 785, name: cat
1968 14:10:10.877563 # [ 109.582714] INFO: lockdep is turned off.
1969 14:10:10.880836 # [ 109.586643] irq event stamp: 1544
1970 14:10:10.890160 # [ 109.589978] hardirqs last enabled at (1543): [<c03d53c8>] console_unlock+0x4b0/0x6c0
1971 14:10:10.895220 # [ 109.597821] hardirqs last disabled at (1544): [<c0300c60>] __und_svc+0x60/0x6c
1972 14:10:10.903815 # [ 109.605054] softirqs last enabled at (1322): [<c03021a8>] __do_softirq+0x378/0x5fc
1973 14:10:10.910089 # [ 109.612720] softirqs last disabled at (1313): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
1974 14:10:10.918749 # [ 109.620561] CPU: 2 PID: 785 Comm: cat Tainted: G D 5.10.136-cip13 #1
1975 14:10:10.926406 # [ 109.628225] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1976 14:10:10.931219 # [ 109.634759] Backtrace:
1977 14:10:10.936775 # [ 109.637234] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
1978 14:10:10.942109 # [ 109.644815] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f5a8
1979 14:10:10.946993 # [ 109.650489] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
1980 14:10:10.961937 # [ 109.657819] [<c1354394>] (dump_stack) from [<c038e474>] (___might_sleep+0x1b0/0x2c0)
1981 14:10:10.964046 # [ 109.665575] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c8744 r4:c6102000
1982 14:10:10.971140 # [ 109.6[ 110.469961] lkdtm: Performing direct entry WARNING
1983 14:10:10.976189 73332] [<c038e2c4>] (___might_sle[ 110.476912] ------------[ cut here ]------------
1984 14:10:10.987701 ep) from [<c038e5f4>] (__might_sl[ 110.484463] WARNING: CPU: 3 PID: 856 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
1985 14:10:10.989664 eep+0x70/0xb0)
1986 14:10:11.018881 # [ 109.681170] [ 110.495600] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
1987 14:10:11.030142 r6:00000000 r5:00000031 r4:c19c8[ 110.527301] CPU: 3 PID: 856 Comm: cat Tainted: G D W 5.10.136-cip13 #1
1988 14:10:11.030486 744
1989 14:10:11.038960 # [ 109.685807] [<c038e584>[ 110.537757] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
1990 14:10:11.045010 ] (__might_sleep) from [<c036cd0c[ 110.547148] Backtrace:
1991 14:10:11.052320 >] (exit_signals+0x4c/0x3fc)
1992 14:10:11.056083 # [[ 110.552475] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
1993 14:10:11.064434 109.693559] r6:00000001 r5:c61[ 110.562895] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
1994 14:10:11.065439 02000 r4:c5ff8d80
1995 14:10:11.074999 # [ 109.69820[ 110.571418] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
1996 14:10:11.083129 0] [<c036ccc0>] (exit_signals) fr[ 110.581592] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
1997 14:10:11.094559 om [<c035bb84>] (do_exit+0x10c/0x[ 110.591410] r9:00000009 r8:c0c2da64 r7:00000053 r6:00000009 r5:c0c2da64 r4:c1acc44c
1998 14:10:11.095006 b4c)
1999 14:10:11.105455 # [ 109.705521] r8:000000[ 110.602022] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
2000 14:10:11.114647 0b r7:c1e0fb0c r6:ffffe000 r5:000[ 110.612356] r7:00000053 r6:c1acc44c r5:00000000 r4:c636e000
2001 14:10:11.116525 00000 r4:c5ff8d80
2002 14:10:11.124688 # [ 109.71223[ 110.620886] [<c134e390>] (warn_slowpath_fmt) from [<c0c2da64>] (lkdtm_WARNING+0x48/0x4c)
2003 14:10:11.134812 8] [<c035ba78>] (do_exit) from [<[ 110.631830] r9:c1acbd94 r8:c15e7d98 r7:c636ff60 r6:00000008 r5:c644c000 r4:00000002
2004 14:10:11.136792 c030ea88>] (die+0x374/0x380)
2005 14:10:11.145632 # [[ 110.642443] [<c0c2da1c>] (lkdtm_WARNING) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2006 14:10:11.147746 109.718772] r7:c1e0fb0c
2007 14:10:11.156356 # [ [ 110.653215] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2008 14:10:11.169142 109.721319] [<c030e714>] (die) fr[ 110.664085] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2009 14:10:11.180981 om [<c030ec04>] (do_undefinstr+0x[ 110.674855] r9:c636ff60 r8:c5368540 r7:00000008 r6:b6e5e000 r5:c597b400 r4:c0c2d878
2010 14:10:11.181441 170/0x240)
2011 14:10:11.188154 # [ 109.728381] r10[ 110.685464] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2012 14:10:11.199545 :00000004 r9:c6102000 r8:c15e7d98[ 110.696149] r9:c07f4cb4 r8:c636ff60 r7:c2816000 r6:b6e5e000 r5:c597b400 r4:00000000
2013 14:10:11.208939 r7:00000000 r6:c6103dc8 r5:c0c2d[ 110.706757] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2014 14:10:11.209455 a18
2015 14:10:11.222046 # [ 109.736217] r4:e7f001f[ 110.716751] r10:00000004 r9:00000000 r8:00000000 r7:b6e5e000 r6:c636e000 r5:c597b400
2016 14:10:11.222470 2
2017 14:10:11.225453 # [ 109.738765] [<c030ea94>] [ 110.727436] r4:c597b400
2018 14:10:11.236580 (do_undefinstr) from [<c0300c6c>][ 110.732837] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2019 14:10:11.239925 (__und_svc_finish+0x0/0x54)
2020 14:10:11.246334 # [[ 110.742833] r9:c636e000 r8:c03002e4 r7:00000004 r6:b6fa5e00 r5:00000008 r4:00000008
2021 14:10:11.256836 109.746688] Exception stack(0xc[ 110.753442] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2022 14:10:11.260121 6103dc8 to 0xc6103e10)
2023 14:10:11.265020 # [ 109.[ 110.763863] Exception stack(0xc636ffa8 to 0xc636fff0)
2024 14:10:11.274816 751752] 3dc0: c[ 110.771780] ffa0: 00000008 00000008 00000001 b6e5e000 00000008 00000000
2025 14:10:11.285803 15e7da0 ef7ab5e0 4d8fed16 c0c2da0[ 110.782821] ffc0: 00000008 00000008 b6fa5e00 00000004 00000001 00000000 00020000 bef9ea54
2026 14:10:11.289463 4 00000001 c6539000
2027 14:10:11.294457 # [ 109.759[ 110.793853] ffe0: 00000004 bef9e788 b6f1394f b6e99c66
2028 14:10:11.301708 939] 3de0: 00000004 c6103f60 c15e[ 110.801814] irq event stamp: 0
2029 14:10:11.309796 7d98 c1acbd90 00000004 c6103e64 c[ 110.807692] hardirqs last enabled at (0): [<00000000>] 0x0
2030 14:10:11.310201 6103e68 c6103e58
2031 14:10:11.319891 # [ 109.768125[ 110.816228] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2032 14:10:11.328713 ] 3e00: c0c2d498 c0c2da18 a00e001[ 110.826554] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2033 14:10:11.330656 3 ffffffff
2034 14:10:11.339753 # [ 109.773186] r7:[ 110.836897] softirqs last disabled at (0): [<00000000>] 0x0
2035 14:10:11.344531 c6103dfc r6:ffffffff r5:a00e0013 [ 110.845311] ---[ end trace a3d86eb1fbb5f20e ]---
2036 14:10:11.348799 r4:c0c2da1c
2037 14:10:11.356611 # [ 109.778864] [<c0c2da04>] (lkdtm_BUG) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2038 14:10:11.364675 # [ 109.786449] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2039 14:10:11.369593 # [ 109.794466] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2040 14:10:11.377686 # [ 109.802394] r9:c6103f60 r8:c5368540 r7:00000004 r6:b6e4b000 r5:c5bb7900 r4:c0c2d878
2041 14:10:11.389278 # [ 109.810151] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2042 14:10:11.393760 # [ 109.817993] r9:c07f4cb4 r8:c6103f60 r7:c2816000 r6:b6e4b000 r5:c5bb7900 r4:00000000
2043 14:10:11.404090 # [ 109.825747] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2044 14:10:11.410641 # [ 109.832893] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c6102000 r5:c5bb7900
2045 14:10:11.412717 # [ 109.840727] r4:c5bb7900
2046 14:10:11.419176 # [ 109.843273] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2047 14:10:11.428000 # [ 109.850419] r9:c6102000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000004 r4:00000004
2048 14:10:11.435690 # [ 109.858173] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2049 14:10:11.440814 # [ 109.865748] Exception stack(0xc6103fa8 to 0xc6103ff0)
2050 14:10:11.450740 # [ 109.870809] 3fa0: 00000004 00000004 00000001 b6e4b000 00000004 00000000
2051 14:10:11.456848 # [ 109.878998] 3fc0: 00000004 00000004 b6f92e00 00000004 00000001 00000000 00020000 bef46a54
2052 14:10:11.463798 # [ 109.887182] 3fe0: 00000004 bef46788 b6f0094f b6e86c66
2053 14:10:11.464981 # BUG: saw 'kernel BUG at': ok
2054 14:10:11.467943 ok 2 selftests: lkdtm: BUG.sh
2055 14:10:11.470743 # selftests: lkdtm: WARNING.sh
2056 14:10:11.476913 # [ 110.469961] lkdtm: Performing direct entry WARNING
2057 14:10:11.479005 # [ 110.476912] ------------[ cut here ]------------
2058 14:10:11.489526 # [ 110.484463] WARNING: CPU: 3 PID: 856 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
2059 14:10:11.517584 # [ 110.495600] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2060 14:10:11.526793 # [ 110.527301] CPU: 3 PID: 856 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2061 14:10:11.533519 # [ 110.537757] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2062 14:10:11.534395 # [ 110.547148] Backtrace:
2063 14:10:11.542267 # [ 110.552475] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
2064 14:10:11.550785 # [ 110.562895] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2065 14:10:11.555606 # [ 110.571418] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
2066 14:10:11.565000 # [ 110.581592] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2067 14:10:11.571762 # [ 110.591410] r9:00000009 r8:c0c2da64 r7:00000053 r6:00000009 r5:c0c2da64 r4:c1acc44c
2068 14:10:11.578908 # [ 110.602022] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
2069 14:10:11.585240 # [ 110.612356] r7:00000053 r6:c1acc44c r5:00000000 r4:c636e000
2070 14:10:11.595667 # [ 110.620886] [<c134e390>] (warn_slowpath_fmt) from [<c0c2da64>] (lkdtm_WARNING+0x48/0x4c)
2071 14:10:11.599768 # [ 110.631830] r9:c1acbd94 r8:c15e7d98 r7:c636ff60 r6:00000008 r5:c644c000 r4:00000002
2072 14:10:11.609438 # [ 110.642443] [<c0c2da1c>] (lkdtm_WARNING) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2073 14:10:11.616893 # [ 110.653215] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2074 14:10:11.624108 # [ 110.664085] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2075 14:10:11.634726 # [ 110.674855] r9:c636ff60 r8:c5368540 r7:00000008 r6:b6e5e000 r5:c597b400 r4:c0c2d878
2076 14:10:11.640285 # [ 110.685464] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2077 14:10:11.648926 # [ 110.696149] r9:c07f4cb4 r8:c636ff60 r7:c2816000 r6:b6e5e000 r5:c597b400 r4:00000000
2078 14:10:11.655130 # [ 110.706757] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2079 14:10:11.664614 # [ 110.716751] r10:00000004 r9:00000000 r8:00000000 r7:b6e5e000 r6:c636e000 r5:c597b400
2080 14:10:11.667560 # [ 110.727436] r4:c597b400
2081 14:10:11.672950 # [ 110.732837] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2082 14:10:11.681106 # [ 110.742833] r9:c636e000 r8:c03002e4 r7:00000004 r6:b6fa5e00 r5:00000008 r4:00000008
2083 14:10:11.692911 # [ 110.753442] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2084 14:10:11.695893 # [ 110.763863] Exception stack(0xc636ffa8 to 0xc636fff0)
2085 14:10:11.706012 # [ 110.771780] ffa0: 00000008 00000008 00000001 b6e5e000 00000008 00000000
2086 14:10:11.712393 # [ 110.782821] ffc0: 00000008 00000008 b6fa5e00 00000004 00000001 00000000 00020000 bef9ea54
2087 14:10:11.717042 # [ 110.793853] ffe0: 00000004 bef9e788 b6f1394f b6e99c66
2088 14:10:11.720869 # [ 110.801814] irq event stamp: 0
2089 14:10:11.725675 # [ 110.807692] hardirqs last enabled at (0): [<00000000>] 0x0
2090 14:10:11.732719 # [ 110.816228] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2091 14:10:11.741695 # [ 110.826554] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2092 14:10:11.746847 # [ [ 111.247190] lkdtm: Performing direct entry WARNING_MESSAGE
2093 14:10:11.752974 110.836897] softirqs last disabl[ 111.254104] ------------[ cut here ]------------
2094 14:10:11.757722 ed at (0): [<00000000>] 0x0
2095 14:10:11.766611 # [ [ 111.261592] WARNING: CPU: 0 PID: 891 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2096 14:10:11.773048 110.845311] ---[ end trace a3d86[ 111.273613] Warning message trigger count: 2
2097 14:10:11.774202 eb1fbb5f20e ]---
2098 14:10:11.803940 # WARNING: saw [ 111.280762] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2099 14:10:11.807550 'WARNING:': ok
2100 14:10:11.815459 ok 3 selftests: l[ 111.312613] CPU: 0 PID: 891 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2101 14:10:11.821908 [ 111.322992] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2102 14:10:11.824284 [ 111.329527] Backtrace:
2103 14:10:11.832737 [ 111.332008] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
2104 14:10:11.837103 [ 111.339590] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2105 14:10:11.846011 [ 111.345263] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
2106 14:10:11.854070 [ 111.352589] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2107 14:10:11.863659 [ 111.359563] r9:00000009 r8:c0c2dab4 r7:00000058 r6:00000009 r5:c0c2dab4 r4:c1acc44c
2108 14:10:11.867258 [ 111.367322] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
2109 14:10:11.873030 [ 111.374815] r7:00000058 r6:c1acc44c r5:c1acc468 r4:c5a20000
2110 14:10:11.882059 [ 111.380494] [<c134e390>] (warn_slowpath_fmt) from [<c0c2dab4>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2111 14:10:11.892559 [ 111.389292] r9:c1acbd9c r8:c15e7d98 r7:c5a21f60 r6:00000010 r5:c66ae000 r4:00000003
2112 14:10:11.897172 [ 111.397051] [<c0c2da68>] (lkdtm_WARNING_MESSAGE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2113 14:10:11.906307 [ 111.405677] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2114 14:10:11.913052 [ 111.413698] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2115 14:10:11.924265 [ 111.421626] r9:c5a21f60 r8:c5368540 r7:00000010 r6:b6dc5000 r5:c597a780 r4:c0c2d878
2116 14:10:11.928715 [ 111.429387] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2117 14:10:11.937819 [ 111.437227] r9:c07f4cb4 r8:c5a21f60 r7:c2816000 r6:b6dc5000 r5:c597a780 r4:00000000
2118 14:10:11.944974 [ 111.444981] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2119 14:10:11.954066 [ 111.452128] r10:00000004 r9:00000000 r8:00000000 r7:b6dc5000 r6:c5a20000 r5:c597a780
2120 14:10:11.957708 [ 111.459963] r4:c597a780
2121 14:10:11.961983 [ 111.462512] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2122 14:10:11.972013 [ 111.469659] r9:c5a20000 r8:c03002e4 r7:00000004 r6:b6f0ce00 r5:00000010 r4:00000010
2123 14:10:11.978999 [ 111.477419] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2124 14:10:11.981714 [ 111.484996] Exception stack(0xc5a21fa8 to 0xc5a21ff0)
2125 14:10:11.993663 [ 111.490061] 1fa0: 00000010 00000010 00000001 b6dc5000 00000010 00000000
2126 14:10:11.999202 [ 111.498252] 1fc0: 00000010 00000010 b6f0ce00 00000004 00000001 00000000 00020000 bedada54
2127 14:10:12.002759 [ 111.506440] 1fe0: 00000004 bedad788 b6e7a94f b6e00c66
2128 14:10:12.005383 kdtm: WARNING.sh
2129 14:10:12.011166 # selftests: lk[ 111.511575] irq event stamp: 0
2130 14:10:12.013946 dtm: WARNING_MESSAGE.sh
2131 14:10:12.017032 [ 111.517502] hardirqs last enabled at (0): [<00000000>] 0x0
2132 14:10:12.024044 [ 111.525243] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2133 14:10:12.033056 [ 111.532810] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2134 14:10:12.039155 [ 111.540342] softirqs last disabled at (0): [<00000000>] 0x0
2135 14:10:12.041849 [ 111.545931] ---[ end trace a3d86eb1fbb5f20f ]---
2136 14:10:12.132008 # [ 111.247190] lkdtm: Performing direct entry WARNING_MESSAGE
2137 14:10:12.133194 # [ 111.254104] ------------[ cut here ]------------
2138 14:10:12.142416 # [ 111.261592] WARNING: CPU: 0 PID: 891 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
2139 14:10:12.148187 # [ 111.273613] Warning message trigger count: 2
2140 14:10:12.175025 # [ 111.280762] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2141 14:10:12.185382 # [ 111.312613] CPU: 0 PID: 891 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2142 14:10:12.190363 # [ 111.322992] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2143 14:10:12.191945 # [ 111.329527] Backtrace:
2144 14:10:12.199817 # [ 111.332008] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
2145 14:10:12.205721 # [ 111.339590] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
2146 14:10:12.213704 # [ 111.345263] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
2147 14:10:12.220870 # [ 111.352589] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
2148 14:10:12.231869 # [ 111.359563] r9:00000009 r8:c0c2dab4 r7:00000058 r6:00000009 r5:c0c2dab4 r4:c1acc44c
2149 14:10:12.236192 # [ 111.367322] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
2150 14:10:12.243827 # [ 111.374815] r7:00000058 r6:c1acc44c r5:c1acc468 r4:c5a20000
2151 14:10:12.250960 # [ 111.380494] [<c134e390>] (warn_slowpath_fmt) from [<c0c2dab4>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
2152 14:10:12.260110 # [ 111.389292] r9:c1acbd9c r8:c15e7d98 r7:c5a21f60 r6:00000010 r5:c66ae000 r4:00000003
2153 14:10:12.267961 # [ 111.397051] [<c0c2da68>] (lkdtm_WARNING_MESSAGE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2154 14:10:12.275051 # [ 111.405677] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2155 14:10:12.286101 # [ 111.413698] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2156 14:10:12.292854 # [ 111.421626] r9:c5a21f60 r8:c5368540 r7:00000010 r6:b6dc5000 r5:c597a780 r4:c0c2d878
2157 14:10:12.300617 # [ 111.429387] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2158 14:10:12.307605 # [ 111.437227] r9:c07f4cb4 r8:c5a21f60 r7:c2816000 r6:b6dc5000 r5:c597a780 r4:00000000
2159 14:10:12.315197 # [ 111.444981] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2160 14:10:12.323092 # [ 111.452128] r10:00000004 r9:00000000 r8:00000000 r7:b6dc5000 r6:c5a20000 r5:c597a780
2161 14:10:12.330684 # [ 111.459963] r4:c597a780
2162 14:10:12.333952 # [ 111.462512] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2163 14:10:12.342846 # [ 111.469659] r9:c5a20000 r8:c03002e4 r7:00000004 r6:b6f0ce00 r5:00000010 r4:00000010
2164 14:10:12.351859 # [ 111.477419] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2165 14:10:12.358012 # [ 111.484996] Exception stack(0xc5a21fa8 to 0xc5a21ff0)
2166 14:10:12.362855 # [ 111.490061] 1fa0: 00000010 00000010 00000001 b6dc5000 00000010 00000000
2167 14:10:12.371316 # [ 111.498252] 1fc0: 00000010 00000010 b6f0ce00 00000004 00000001 00000000 00020000 bedada54
2168 14:10:12.374852 # [ 111.506440] 1fe0: 00000004 bedad788 b6e7a94f b6e00c66
2169 14:10:12.381101 # [ 111.511575] irq event stamp: 0
2170 14:10:12.385287 # [ 111.517502] hardirqs last enabled at (0): [<00000000>] 0x0
2171 14:10:12.392626 # [ 111.525243] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2172 14:10:12.400061 # [ 111.532810] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
2173 14:10:12.404919 # [ 111.540342] softirqs last disabled at (0): [<00000000>] 0x0
2174 14:10:12.410911 # [ 111.545931] ---[ end trace a3d86eb1fbb5f20f ]---
2175 14:10:12.414075 # WARNING_MESSAGE: saw 'message trigger': ok
2176 14:10:12.423585 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
2177 14:10:12.424014 # selftests: lkdtm: EXCEPTION.sh
2178 14:10:12.479077 [ 111.981809] lkdtm: Performing direct entry EXCEPTION
2179 14:10:12.482324 [ 111.986830] 8<--- cut here ---
2180 14:10:12.490080 [ 111.989900] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2181 14:10:12.492110 [ 111.998092] pgd = 3dc33077
2182 14:10:12.496326 [ 112.000894] [00000000] *pgd=00000000
2183 14:10:12.500658 [ 112.004503] Internal error: Oops: 805 [#2] SMP ARM
2184 14:10:12.530132 [ 112.009309] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2185 14:10:12.537180 [ 112.038361] CPU: 1 PID: 923 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2186 14:10:12.544522 [ 112.046025] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2187 14:10:12.549168 [ 112.052577] PC is at lkdtm_EXCEPTION+0x18/0x20
2188 14:10:12.553595 [ 112.057035] LR is at lkdtm_do_action+0x2c/0x4c
2189 14:10:12.559085 [ 112.061488] pc : [<c0c2dad4>] lr : [<c0c2d498>] psr: a00e0013
2190 14:10:12.568246 [ 112.067762] sp : c5a23e58 ip : c5a23e68 fp : c5a23e64
2191 14:10:12.569973 [ 112.072994] r10: 0000000a r9 : c1acbdac r8 : c15e7d98
2192 14:10:12.578428 [ 112.078226] r7 : c5a23f60 r6 : 0000000a r5 : c63b1000 r4 : 00000004
2193 14:10:12.584874 [ 112.084760] r3 : 00000000 r2 : 5c229562 r1 : ef7965e0 r0 : c15e7db8
2194 14:10:12.590161 [ 112.091297] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2195 14:10:12.596983 [ 112.098441] Control: 10c5387d Table: 1678804a DAC: 00000051
2196 14:10:12.604360 [ 112.104198] Process cat (pid: 923, stack limit = 0x5fcb4874)
2197 14:10:12.607884 [ 112.109866] Stack: (0xc5a23e58 to 0xc5a24000)
2198 14:10:12.613988 [ 112.114232] 3e40: c5a23e74 c5a23e68
2199 14:10:12.626730 [ 112.122423] 3e60: c0c2d498 c0c2dac8 c5a23e9c c5a23e78 c0c2d998 c0c2d478 c0c2d878 c5a4c640
2200 14:10:12.630738 [ 112.130612] 3e80: b6e31000 0000000a c5368540 c5a23f60 c5a23ec4 c5a23ea0 c07f4d18 c0c2d884
2201 14:10:12.640474 [ 112.138801] 3ea0: 00000000 c5a4c640 b6e31000 c2816000 c5a23f60 c07f4cb4 c5a23f5c c5a23ec8
2202 14:10:12.649315 [ 112.146992] 3ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c5a22000
2203 14:10:12.655155 [ 112.155181] 3ee0: b6e31000 00020000 00000004 0000000a 0001fff6 c5a23ee0 00000001 b6e30000
2204 14:10:12.662977 [ 112.163369] 3f00: c5ed0dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2205 14:10:12.671240 [ 112.171559] 3f20: 00000000 00000000 c13701a0 5c229562 c205c040 c5a4c640 c5a4c640 c5a22000
2206 14:10:12.679949 [ 112.179748] 3f40: b6e31000 00000000 00000000 00000004 c5a23f94 c5a23f60 c0598924 c0598290
2207 14:10:12.690705 [ 112.187937] 3f60: 00000000 00000000 c5a23fac 5c229562 0000000a 0000000a b6f78e00 00000004
2208 14:10:12.697167 [ 112.196125] 3f80: c03002e4 c5a22000 c5a23fa4 c5a23f98 c05989b4 c05988bc 00000000 c5a23fa8
2209 14:10:12.704360 [ 112.204313] 3fa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6e31000 0000000a 00000000
2210 14:10:12.713873 [ 112.212502] 3fc0: 0000000a 0000000a b6f78e00 00000004 00000001 00000000 00020000 beb31a54
2211 14:10:12.722360 [ 112.220690] 3fe0: 00000004 beb31788 b6ee694f b6e6cc66 800e0030 00000001 00000000 00000000
2212 14:10:12.723688 [ 112.228872] Backtrace:
2213 14:10:12.734108 [ 112.231347] [<c0c2dabc>] (lkdtm_EXCEPTION) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2214 14:10:12.739055 [ 112.239458] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2215 14:10:12.747394 [ 112.247483] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2216 14:10:12.758795 [ 112.255415] r9:c5a23f60 r8:c5368540 r7:0000000a r6:b6e31000 r5:c5a4c640 r4:c0c2d878
2217 14:10:12.764293 [ 112.263178] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2218 14:10:12.771825 [ 112.271023] r9:c07f4cb4 r8:c5a23f60 r7:c2816000 r6:b6e31000 r5:c5a4c640 r4:00000000
2219 14:10:12.778446 [ 112.278781] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2220 14:10:12.786761 [ 112.285929] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c5a22000 r5:c5a4c640
2221 14:10:12.789929 [ 112.293766] r4:c5a4c640
2222 14:10:12.795966 [ 112.296313] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2223 14:10:12.805499 [ 112.303460] r9:c5a22000 r8:c03002e4 r7:00000004 r6:b6f78e00 r5:0000000a r4:0000000a
2224 14:10:12.810776 [ 112.311219] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2225 14:10:12.816076 [ 112.318795] Exception stack(0xc5a23fa8 to 0xc5a23ff0)
2226 14:10:12.826161 [ 112.323856] 3fa0: 0000000a 0000000a 00000001 b6e31000 0000000a 00000000
2227 14:10:12.832845 [ 112.332044] 3fc0: 0000000a 0000000a b6f78e00 00000004 00000001 00000000 00020000 beb31a54
2228 14:10:12.837938 [ 112.340229] 3fe0: 00000004 beb31788 b6ee694f b6e6cc66
2229 14:10:12.843077 [ 112.345293] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2230 14:10:12.847712 [ 112.351499] ---[ end trace a3d86eb1fbb5f210 ]---
2231 14:10:12.851007 # Segmentation fault
2232 14:10:12.956975 # [ 111.981809] lkdtm: Performing direct entry EXCEPTION
2233 14:10:12.960708 # [ 111.986830] 8<--- cut here ---
2234 14:10:12.969625 # [ 111.989900] Unable to handle kernel NULL pointer dereference at virtual address 00000000
2235 14:10:12.972950 # [ 111.998092] pgd = 3dc33077
2236 14:10:12.975661 # [ 112.000894] [00000000] *pgd=00000000
2237 14:10:12.980515 # [ 112.004503] Internal error: Oops: 805 [#2] SMP ARM
2238 14:10:13.012180 # [ 112.009309] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2239 14:10:13.017764 # [ 112.038361] CPU: 1 PID: 923 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2240 14:10:13.026092 # [ 112.046025] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2241 14:10:13.028086 # [ 112.052577] PC is at lkdtm_EXCEPTION+0x18/0x20
2242 14:10:13.034196 # [ 112.057035] LR is at lkdtm_do_action+0x2c/0x4c
2243 14:10:13.040912 # [ 112.061488] pc : [<c0c2dad4>] lr : [<c0c2d498>] psr: a00e0013
2244 14:10:13.045565 # [ 112.067762] sp : c5a23e58 ip : c5a23e68 fp : c5a23e64
2245 14:10:13.053984 # [ 112.072994] r10: 0000000a r9 : c1acbdac r8 : c15e7d98
2246 14:10:13.057213 # [ 112.078226] r7 : c5a23f60 r6 : 0000000a r5 : c63b1000 r4 : 00000004
2247 14:10:13.064698 # [ 112.084760] r3 : 00000000 r2 : 5c229562 r1 : ef7965e0 r0 : c15e7db8
2248 14:10:13.072759 # [ 112.091297] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2249 14:10:13.078753 # [ 112.098441] Control: 10c5387d Table: 1678804a DAC: 00000051
2250 14:10:13.083947 # [ 112.104198] Process cat (pid: 923, stack limit = 0x5fcb4874)
2251 14:10:13.088783 # [ 112.109866] Stack: (0xc5a23e58 to 0xc5a24000)
2252 14:10:13.098444 # [ 112.114232] 3e40: c5a23e74 c5a23e68
2253 14:10:13.104221 # [ 112.122423] 3e60: c0c2d498 c0c2dac8 c5a23e9c c5a23e78 c0c2d998 c0c2d478 c0c2d878 c5a4c640
2254 14:10:13.113223 # [ 112.130612] 3e80: b6e31000 0000000a c5368540 c5a23f60 c5a23ec4 c5a23ea0 c07f4d18 c0c2d884
2255 14:10:13.120112 # [ 112.138801] 3ea0: 00000000 c5a4c640 b6e31000 c2816000 c5a23f60 c07f4cb4 c5a23f5c c5a23ec8
2256 14:10:13.132805 # [ 112.146992] 3ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c5a22000
2257 14:10:13.137305 # [ 112.155181] 3ee0: b6e31000 00020000 00000004 0000000a 0001fff6 c5a23ee0 00000001 b6e30000
2258 14:10:13.146240 # [ 112.163369] 3f00: c5ed0dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2259 14:10:13.155746 # [ 112.171559] 3f20: 00000000 00000000 c13701a0 5c229562 c205c040 c5a4c640 c5a4c640 c5a22000
2260 14:10:13.161853 # [ 112.179748] 3f40: b6e31000 00000000 00000000 00000004 c5a23f94 c5a23f60 c0598924 c0598290
2261 14:10:13.170535 # [ 112.187937] 3f60: 00000000 00000000 c5a23fac 5c229562 0000000a 0000000a b6f78e00 00000004
2262 14:10:13.182158 # [ 112.196125] 3f80: c03002e4 c5a22000 c5a23fa4 c5a23f98 c05989b4 c05988bc 00000000 c5a23fa8
2263 14:10:13.187110 # [ 112.204313] 3fa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6e31000 0000000a 00000000
2264 14:10:13.195214 # [ 112.212502] 3fc0: 0000000a 0000000a b6f78e00 00000004 00000001 00000000 00020000 beb31a54
2265 14:10:13.206944 # [ 112.220690] 3fe0: 00000004 beb31788 b6ee694f b6e6cc66 800e0030 00000001 00000000 00000000
2266 14:10:13.207223 # [ 112.228872] Backtrace:
2267 14:10:13.215389 # [ 112.231347] [<c0c2dabc>] (lkdtm_EXCEPTION) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2268 14:10:13.222276 # [ 112.239458] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2269 14:10:13.230937 # [ 112.247483] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2270 14:10:13.241819 # [ 112.255415] r9:c5a23f60 r8:c5368540 r7:0000000a r6:b6e31000 r5:c5a4c640 r4:c0c2d878
2271 14:10:13.247809 # [ 112.263178] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2272 14:10:13.257330 # [ 112.271023] r9:c07f4cb4 r8:c5a23f60 r7:c2816000 r6:b6e31000 r5:c5a4c640 r4:00000000
2273 14:10:13.262181 # [ 112.278781] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2274 14:10:13.270962 # [ 112.285929] r10:00000004 r9:00000000 r8:00000000 r7:b6e31000 r6:c5a22000 r5:c5a4c640
2275 14:10:13.272839 # [ 112.293766] r4:c5a4c640
2276 14:10:13.280766 # [ 112.296313] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2277 14:10:13.290148 # [ 112.303460] r9:c5a22000 r8:c03002e4 r7:00000004 r6:b6f78e00 r5:0000000a r4:0000000a
2278 14:10:13.296934 # [ 112.311219] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2279 14:10:13.301702 # [ 112.318795] Exception stack(0xc5a23fa8 to 0xc5a23ff0)
2280 14:10:13.308998 # [ 112.323856] 3fa0: 0000000a 0000000a 00000001 b6e31000 0000000a 00000000
2281 14:10:13.318686 # [ 112.332044] 3fc0: 0000000a 0000000a b6f78e00 00000004 00000001 00000000 00020000 beb31a54
2282 14:10:13.326161 # [ 112.340229] 3fe0: 00000004 beb31788 b6ee694f b6e6cc66
2283 14:10:13.329379 # [ 112.345293] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000)
2284 14:10:13.336539 # [ 112.351499] ---[ end trace a3d86eb1fbb5f210 ]---
2285 14:10:13.341375 # EXCEPTION: missing 'call trace:': [FAIL]
2286 14:10:13.350157 not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
2287 14:10:13.351388 # selftests: lkdtm: LOOP.sh
2288 14:10:13.351788 # Skipping LOOP: Hangs the system
2289 14:10:13.352161 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2290 14:10:13.355086 # selftests: lkdtm: EXHAUST_STACK.sh
2291 14:10:13.516936 # Skipping EXHAUST_STACK: Corrupts memory on failure
2292 14:10:13.528907 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2293 14:10:13.553570 # selftests: lkdtm: CORRUPT_STACK.sh
2294 14:10:13.753697 # Skipping CORRUPT_STACK: Crashes entire system on success
2295 14:10:13.762531 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2296 14:10:13.792873 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2297 14:10:13.973342 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2298 14:10:13.985999 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2299 14:10:14.006137 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2300 14:10:14.242691 [ 113.741846] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2301 14:10:14.244627 [ 113.747445] lkdtm: attempting good list addition
2302 14:10:14.249154 [ 113.752159] lkdtm: attempting corrupted list addition
2303 14:10:14.253690 [ 113.757228] lkdtm: list_add() corruption not detected!
2304 14:10:14.320727 # [ 113.741846] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2305 14:10:14.326715 # [ 113.747445] lkdtm: attempting good list addition
2306 14:10:14.331909 # [ 113.752159] lkdtm: attempting corrupted list addition
2307 14:10:14.333555 # [ 113.757228] lkdtm: list_add() corruption not detected!
2308 14:10:14.346456 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
2309 14:10:14.368276 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
2310 14:10:14.397119 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2311 14:10:14.645839 [ 114.147990] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2312 14:10:14.649678 [ 114.153734] lkdtm: attempting good list removal
2313 14:10:14.657125 [ 114.158304] lkdtm: attempting corrupted list removal
2314 14:10:14.660309 [ 114.163393] lkdtm: list_del() corruption not detected!
2315 14:10:14.733006 # [ 114.147990] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2316 14:10:14.738880 # [ 114.153734] lkdtm: attempting good list removal
2317 14:10:14.743046 # [ 114.158304] lkdtm: attempting corrupted list removal
2318 14:10:14.747911 # [ 114.163393] lkdtm: list_del() corruption not detected!
2319 14:10:14.759841 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
2320 14:10:14.780809 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
2321 14:10:14.800922 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2322 14:10:15.033126 [ 114.534740] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2323 14:10:15.039363 [ 114.541110] lkdtm: attempting bad read from page below current stack
2324 14:10:15.046502 [ 114.547479] lkdtm: FAIL: accessed page before stack! (byte: 0)
2325 14:10:15.112075 # [ 114.534740] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2326 14:10:15.119512 # [ 114.541110] lkdtm: attempting bad read from page below current stack
2327 14:10:15.123872 # [ 114.547479] lkdtm: FAIL: accessed page before stack! (byte: 0)
2328 14:10:15.154061 # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
2329 14:10:15.185046 not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
2330 14:10:15.216157 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2331 14:10:15.432173 [ 114.934502] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2332 14:10:15.439263 [ 114.940943] lkdtm: attempting bad read from page above current stack
2333 14:10:15.444508 [ 114.947312] lkdtm: FAIL: accessed page after stack! (byte: 0)
2334 14:10:15.516967 # [ 114.934502] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2335 14:10:15.523326 # [ 114.940943] lkdtm: attempting bad read from page above current stack
2336 14:10:15.529378 # [ 114.947312] lkdtm: FAIL: accessed page after stack! (byte: 0)
2337 14:10:15.542388 # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
2338 14:10:15.565635 not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
2339 14:10:15.593274 # selftests: lkdtm: UNSET_SMEP.sh
2340 14:10:15.844382 [ 115.347438] lkdtm: Performing direct entry UNSET_SMEP
2341 14:10:15.849310 [ 115.352592] lkdtm: XFAIL: this test is x86_64-only
2342 14:10:15.919391 # [ 115.347438] lkdtm: Performing direct entry UNSET_SMEP
2343 14:10:15.920715 # [ 115.352592] lkdtm: XFAIL: this test is x86_64-only
2344 14:10:15.947620 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2345 14:10:15.991506 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2346 14:10:16.029261 # selftests: lkdtm: DOUBLE_FAULT.sh
2347 14:10:16.285166 [ 115.787824] lkdtm: Performing direct entry DOUBLE_FAULT
2348 14:10:16.290229 [ 115.793301] lkdtm: XFAIL: this test is ia32-only
2349 14:10:16.358495 # [ 115.787824] lkdtm: Performing direct entry DOUBLE_FAULT
2350 14:10:16.363220 # [ 115.793301] lkdtm: XFAIL: this test is ia32-only
2351 14:10:16.399160 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2352 14:10:16.422510 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2353 14:10:16.455466 # selftests: lkdtm: CORRUPT_PAC.sh
2354 14:10:16.686626 [ 116.190043] lkdtm: Performing direct entry CORRUPT_PAC
2355 14:10:16.691509 [ 116.195275] lkdtm: XFAIL: this test is arm64-only
2356 14:10:16.762155 # [ 116.190043] lkdtm: Performing direct entry CORRUPT_PAC
2357 14:10:16.766524 # [ 116.195275] lkdtm: XFAIL: this test is arm64-only
2358 14:10:16.789870 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
2359 14:10:16.825749 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
2360 14:10:16.854315 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2361 14:10:17.098732 [ 116.600843] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2362 14:10:17.105579 [ 116.607311] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2363 14:10:17.174323 # [ 116.600843] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2364 14:10:17.179879 # [ 116.607311] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2365 14:10:17.209719 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2366 14:10:17.234259 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2367 14:10:17.264639 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2368 14:10:17.458617 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2369 14:10:17.467701 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2370 14:10:17.492969 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2371 14:10:17.687578 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2372 14:10:17.696856 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2373 14:10:17.724713 # selftests: lkdtm: READ_AFTER_FREE.sh
2374 14:10:17.988354 [ 117.482137] lkdtm: Performing direct entry READ_AFTER_FREE
2375 14:10:17.988965 [ 117.487656] lkdtm: Value in memory before free: 12345678
2376 14:10:17.991022 [ 117.493045] lkdtm: Attempting bad read from freed memory
2377 14:10:17.994188 [ 117.498371] lkdtm: Memory was not poisoned
2378 14:10:18.059452 # [ 117.482137] lkdtm: Performing direct entry READ_AFTER_FREE
2379 14:10:18.065431 # [ 117.487656] lkdtm: Value in memory before free: 12345678
2380 14:10:18.070152 # [ 117.493045] lkdtm: Attempting bad read from freed memory
2381 14:10:18.074478 # [ 117.498371] lkdtm: Memory was not poisoned
2382 14:10:18.095420 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2383 14:10:18.123298 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2384 14:10:18.159315 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2385 14:10:18.341387 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2386 14:10:18.351374 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2387 14:10:18.379601 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2388 14:10:18.602420 [ 118.105353] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2389 14:10:18.609021 [ 118.111503] lkdtm: Value in memory before free: 12345678
2390 14:10:18.613247 [ 118.116856] lkdtm: Attempting to read from freed memory
2391 14:10:18.618311 [ 118.122173] lkdtm: Buddy page was not poisoned
2392 14:10:18.687560 # [ 118.105353] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2393 14:10:18.693483 # [ 118.111503] lkdtm: Value in memory before free: 12345678
2394 14:10:18.700011 # [ 118.116856] lkdtm: Attempting to read from freed memory
2395 14:10:18.702929 # [ 118.122173] lkdtm: Buddy page was not poisoned
2396 14:10:18.726385 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2397 14:10:18.748778 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2398 14:10:18.776270 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2399 14:10:19.005820 [ 118.506181] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2400 14:10:19.007700 [ 118.511868] lkdtm: Attempting double slab free ...
2401 14:10:19.074432 # [ 118.506181] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2402 14:10:19.076685 # [ 118.511868] lkdtm: Attempting double slab free ...
2403 14:10:19.097565 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2404 14:10:19.120304 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2405 14:10:19.149406 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2406 14:10:19.371468 [ 118.874827] lkdtm: Performing direct entry SLAB_FREE_CROSS
2407 14:10:19.377050 [ 118.880421] lkdtm: Attempting cross-cache slab free ...
2408 14:10:19.447802 # [ 118.874827] lkdtm: Performing direct entry SLAB_FREE_CROSS
2409 14:10:19.451328 # [ 118.880421] lkdtm: Attempting cross-cache slab free ...
2410 14:10:19.471309 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2411 14:10:19.502585 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2412 14:10:19.531538 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2413 14:10:19.759617 [ 119.262876] lkdtm: Performing direct entry SLAB_FREE_PAGE
2414 14:10:19.764593 [ 119.268305] lkdtm: Attempting non-Slab slab free ...
2415 14:10:19.830218 # [ 119.262876] lkdtm: Performing direct entry SLAB_FREE_PAGE
2416 14:10:19.835882 # [ 119.268305] lkdtm: Attempting non-Slab slab free ...
2417 14:10:19.867547 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2418 14:10:19.902960 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2419 14:10:19.928963 # selftests: lkdtm: SOFTLOCKUP.sh
2420 14:10:20.126105 # Skipping SOFTLOCKUP: Hangs the system
2421 14:10:20.134323 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2422 14:10:20.154654 # selftests: lkdtm: HARDLOCKUP.sh
2423 14:10:20.339143 # Skipping HARDLOCKUP: Hangs the system
2424 14:10:20.349319 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2425 14:10:20.380460 # selftests: lkdtm: SPINLOCKUP.sh
2426 14:10:20.574614 # Skipping SPINLOCKUP: Hangs the system
2427 14:10:20.585545 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2428 14:10:20.610588 # selftests: lkdtm: HUNG_TASK.sh
2429 14:10:20.813903 # Skipping HUNG_TASK: Hangs the system
2430 14:10:20.824305 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2431 14:10:20.844734 # selftests: lkdtm: EXEC_DATA.sh
2432 14:10:21.070673 [ 120.571177] lkdtm: Performing direct entry EXEC_DATA
2433 14:10:21.072627 [ 120.576170] lkdtm: attempting ok execution at c0c2e208
2434 14:10:21.079824 [ 120.581430] lkdtm: attempting bad execution at c26f674c
2435 14:10:21.081544 [ 120.586681] 8<--- cut here ---
2436 14:10:21.091873 [ 120.589744] Unable to handle kernel paging request at virtual address c26f674c
2437 14:10:21.092645 [ 120.596975] pgd = e7265f85
2438 14:10:21.097713 [ 120.599690] [c26f674c] *pgd=1261141e(bad)
2439 14:10:21.100293 [ 120.603728] Internal error: Oops: 8000000d [#3] SMP ARM
2440 14:10:21.130147 [ 120.608963] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2441 14:10:21.139032 [ 120.638034] CPU: 3 PID: 1766 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2442 14:10:21.143880 [ 120.645784] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2443 14:10:21.149975 [ 120.652327] PC is at data_area+0x0/0x40
2444 14:10:21.152051 [ 120.656183] LR is at execute_location+0xa4/0xb4
2445 14:10:21.159246 [ 120.660723] pc : [<c26f674c>] lr : [<c135aa50>] psr: 600e0013
2446 14:10:21.164708 [ 120.666997] sp : c60cde38 ip : 00000027 fp : c60cde54
2447 14:10:21.170860 [ 120.672229] r10: 0000000a r9 : c1acbf90 r8 : c15e7d98
2448 14:10:21.177995 [ 120.677462] r7 : c60cdf60 r6 : 00000001 r5 : c26f674c r4 : c0c2e208
2449 14:10:21.182467 [ 120.683998] r3 : 7afa6b5c r2 : 7afa6b5c r1 : ef7c05e4 r0 : 0000002b
2450 14:10:21.190315 [ 120.690532] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2451 14:10:21.195730 [ 120.697676] Control: 10c5387d Table: 1651804a DAC: 00000051
2452 14:10:21.203611 [ 120.703429] Process cat (pid: 1766, stack limit = 0xb3af11d4)
2453 14:10:21.205185 [ 120.709184] Stack: (0xc60cde38 to 0xc60ce000)
2454 14:10:21.213066 [ 120.713550] de20: 0000001f c6333000
2455 14:10:21.221159 [ 120.721739] de40: 0000000a c60cdf60 c60cde64 c60cde58 c135abbc c135a9b8 c60cde74 c60cde68
2456 14:10:21.232584 [ 120.729928] de60: c0c2d498 c135aba4 c60cde9c c60cde78 c0c2d998 c0c2d478 c0c2d878 c5b19400
2457 14:10:21.238476 [ 120.738115] de80: b6e34000 0000000a c5368540 c60cdf60 c60cdec4 c60cdea0 c07f4d18 c0c2d884
2458 14:10:21.246148 [ 120.746303] dea0: 00000000 c5b19400 b6e34000 c2816000 c60cdf60 c07f4cb4 c60cdf5c c60cdec8
2459 14:10:21.253708 [ 120.754493] dec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c60cc000
2460 14:10:21.263809 [ 120.762680] dee0: b6e34000 00020000 00000004 0000000a 0001fff6 c60cdee0 00000001 b6e33000
2461 14:10:21.272271 [ 120.770867] df00: c5d86500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2462 14:10:21.279681 [ 120.779055] df20: 00000000 00000000 c13701a0 7afa6b5c c205c040 c5b19400 c5b19400 c60cc000
2463 14:10:21.286608 [ 120.787244] df40: b6e34000 00000000 00000000 00000004 c60cdf94 c60cdf60 c0598924 c0598290
2464 14:10:21.297043 [ 120.795435] df60: 00000000 00000000 c60cdfac 7afa6b5c 0000000a 0000000a b6f7be00 00000004
2465 14:10:21.303659 [ 120.803623] df80: c03002e4 c60cc000 c60cdfa4 c60cdf98 c05989b4 c05988bc 00000000 c60cdfa8
2466 14:10:21.313148 [ 120.811812] dfa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6e34000 0000000a 00000000
2467 14:10:21.320270 [ 120.819999] dfc0: 0000000a 0000000a b6f7be00 00000004 00000001 00000000 00020000 bee0ca54
2468 14:10:21.329434 [ 120.828187] dfe0: 00000004 bee0c788 b6ee994f b6e6fc66 800e0030 00000001 00000000 00000000
2469 14:10:21.330580 [ 120.836369] Backtrace:
2470 14:10:21.338265 [ 120.838844] [<c135a9ac>] (execute_location) from [<c135abbc>] (lkdtm_EXEC_DATA+0x24/0x28)
2471 14:10:21.343916 [ 120.847034] r7:c60cdf60 r6:0000000a r5:c6333000 r4:0000001f
2472 14:10:21.352833 [ 120.852717] [<c135ab98>] (lkdtm_EXEC_DATA) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2473 14:10:21.360903 [ 120.860823] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2474 14:10:21.367927 [ 120.868846] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2475 14:10:21.378255 [ 120.876776] r9:c60cdf60 r8:c5368540 r7:0000000a r6:b6e34000 r5:c5b19400 r4:c0c2d878
2476 14:10:21.383908 [ 120.884538] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2477 14:10:21.391585 [ 120.892379] r9:c07f4cb4 r8:c60cdf60 r7:c2816000 r6:b6e34000 r5:c5b19400 r4:00000000
2478 14:10:21.398830 [ 120.900136] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2479 14:10:21.409292 [ 120.907283] r10:00000004 r9:00000000 r8:00000000 r7:b6e34000 r6:c60cc000 r5:c5b19400
2480 14:10:21.414524 [ 120.915118] r4:c5b19400
2481 14:10:21.416128 [ 120.917665] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2482 14:10:21.424820 [ 120.924811] r9:c60cc000 r8:c03002e4 r7:00000004 r6:b6f7be00 r5:0000000a r4:0000000a
2483 14:10:21.432126 [ 120.932570] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2484 14:10:21.437805 [ 120.940147] Exception stack(0xc60cdfa8 to 0xc60cdff0)
2485 14:10:21.446057 [ 120.945208] dfa0: 0000000a 0000000a 00000001 b6e34000 0000000a 00000000
2486 14:10:21.454691 [ 120.953396] dfc0: 0000000a 0000000a b6f7be00 00000004 00000001 00000000 00020000 bee0ca54
2487 14:10:21.459166 [ 120.961580] dfe0: 00000004 bee0c788 b6ee994f b6e6fc66
2488 14:10:21.464287 [ 120.966646] Code: 00000000 c2e309c0 c2e30a80 c2e30b40 (e1a0c00d)
2489 14:10:21.468641 [ 120.972755] ---[ end trace a3d86eb1fbb5f211 ]---
2490 14:10:21.472788 # Segmentation fault
2491 14:10:21.568473 # [ 120.571177] lkdtm: Performing direct entry EXEC_DATA
2492 14:10:21.574069 # [ 120.576170] lkdtm: attempting ok execution at c0c2e208
2493 14:10:21.578819 # [ 120.581430] lkdtm: attempting bad execution at c26f674c
2494 14:10:21.583507 # [ 120.586681] 8<--- cut here ---
2495 14:10:21.590617 # [ 120.589744] Unable to handle kernel paging request at virtual address c26f674c
2496 14:10:21.593357 # [ 120.596975] pgd = e7265f85
2497 14:10:21.599133 # [ 120.599690] [c26f674c] *pgd=1261141e(bad)
2498 14:10:21.601941 # [ 120.603728] Internal error: Oops: 8000000d [#3] SMP ARM
2499 14:10:21.630942 # [ 120.608963] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2500 14:10:21.641259 # [ 120.638034] CPU: 3 PID: 1766 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2501 14:10:21.696032 # [ 120.645784] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2502 14:10:21.697139 # [ 120.652327] PC is at data_area+0x0/0x40
2503 14:10:21.697428 # [ 120.656183] LR is at execute_location+0xa4/0xb4
2504 14:10:21.697756 # [ 120.660723] pc : [<c26f674c>] lr : [<c135aa50>] psr: 600e0013
2505 14:10:21.698002 # [ 120.666997] sp : c60cde38 ip : 00000027 fp : c60cde54
2506 14:10:21.698216 # [ 120.672229] r10: 0000000a r9 : c1acbf90 r8 : c15e7d98
2507 14:10:21.698431 # [ 120.677462] r7 : c60cdf60 r6 : 00000001 r5 : c26f674c r4 : c0c2e208
2508 14:10:21.698616 # [ 120.683998] r3 : 7afa6b5c r2 : 7afa6b5c r1 : ef7c05e4 r0 : 0000002b
2509 14:10:21.698856 # [ 120.690532] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2510 14:10:21.699609 # [ 120.697676] Control: 10c5387d Table: 1651804a DAC: 00000051
2511 14:10:21.705381 # [ 120.703429] Process cat (pid: 1766, stack limit = 0xb3af11d4)
2512 14:10:21.709090 # [ 120.709184] Stack: (0xc60cde38 to 0xc60ce000)
2513 14:10:21.717041 # [ 120.713550] de20: 0000001f c6333000
2514 14:10:21.726575 # [ 120.721739] de40: 0000000a c60cdf60 c60cde64 c60cde58 c135abbc c135a9b8 c60cde74 c60cde68
2515 14:10:21.733708 # [ 120.729928] de60: c0c2d498 c135aba4 c60cde9c c60cde78 c0c2d998 c0c2d478 c0c2d878 c5b19400
2516 14:10:21.741942 # [ 120.738115] de80: b6e34000 0000000a c5368540 c60cdf60 c60cdec4 c60cdea0 c07f4d18 c0c2d884
2517 14:10:21.752795 # [ 120.746303] dea0: 00000000 c5b19400 b6e34000 c2816000 c60cdf60 c07f4cb4 c60cdf5c c60cdec8
2518 14:10:21.759888 # [ 120.754493] dec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c60cc000
2519 14:10:21.767679 # [ 120.762680] dee0: b6e34000 00020000 00000004 0000000a 0001fff6 c60cdee0 00000001 b6e33000
2520 14:10:21.776411 # [ 120.770867] df00: c5d86500 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2521 14:10:21.784929 # [ 120.779055] df20: 00000000 00000000 c13701a0 7afa6b5c c205c040 c5b19400 c5b19400 c60cc000
2522 14:10:21.791901 # [ 120.787244] df40: b6e34000 00000000 00000000 00000004 c60cdf94 c60cdf60 c0598924 c0598290
2523 14:10:21.804446 # [ 120.795435] df60: 00000000 00000000 c60cdfac 7afa6b5c 0000000a 0000000a b6f7be00 00000004
2524 14:10:21.808826 # [ 120.803623] df80: c03002e4 c60cc000 c60cdfa4 c60cdf98 c05989b4 c05988bc 00000000 c60cdfa8
2525 14:10:21.819651 # [ 120.811812] dfa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6e34000 0000000a 00000000
2526 14:10:21.825657 # [ 120.819999] dfc0: 0000000a 0000000a b6f7be00 00000004 00000001 00000000 00020000 bee0ca54
2527 14:10:21.834865 # [ 120.828187] dfe0: 00000004 bee0c788 b6ee994f b6e6fc66 800e0030 00000001 00000000 00000000
2528 14:10:21.837610 # [ 120.836369] Backtrace:
2529 14:10:21.845695 # [ 120.838844] [<c135a9ac>] (execute_location) from [<c135abbc>] (lkdtm_EXEC_DATA+0x24/0x28)
2530 14:10:21.849856 # [ 120.847034] r7:c60cdf60 r6:0000000a r5:c6333000 r4:0000001f
2531 14:10:21.860745 # [ 120.852717] [<c135ab98>] (lkdtm_EXEC_DATA) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2532 14:10:21.869835 # [ 120.860823] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2533 14:10:21.876928 # [ 120.868846] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2534 14:10:21.883079 # [ 120.876776] r9:c60cdf60 r8:c5368540 r7:0000000a r6:b6e34000 r5:c5b19400 r4:c0c2d878
2535 14:10:21.890671 # [ 120.884538] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2536 14:10:21.898768 # [ 120.892379] r9:c07f4cb4 r8:c60cdf60 r7:c2816000 r6:b6e34000 r5:c5b19400 r4:00000000
2537 14:10:21.908212 # [ 120.900136] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2538 14:10:21.915284 # [ 120.907283] r10:00000004 r9:00000000 r8:00000000 r7:b6e34000 r6:c60cc000 r5:c5b19400
2539 14:10:21.916838 # [ 120.915118] r4:c5b19400
2540 14:10:21.925552 # [ 120.917665] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2541 14:10:21.931694 # [ 120.924811] r9:c60cc000 r8:c03002e4 r7:00000004 r6:b6f7be00 r5:0000000a r4:0000000a
2542 14:10:21.941030 # [ 120.932570] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2543 14:10:21.944907 # [ 120.940147] Exception stack(0xc60cdfa8 to 0xc60cdff0)
2544 14:10:21.954009 # [ 120.945208] dfa0: 0000000a 0000000a 00000001 b6e34000 0000000a 00000000
2545 14:10:21.961856 # [ 120.953396] dfc0: 0000000a 0000000a b6f7be00 00000004 00000001 00000000 00020000 bee0ca54
2546 14:10:21.967335 # [ 120.961580] dfe0: 00000004 bee0c788 b6ee994f b6e6fc66
2547 14:10:21.972859 # [ 120.966646] Code: 00000000 c2e309c0 c2e30a80 c2e30b40 (e1a0c00d)
2548 14:10:21.979190 # [ 120.972755] ---[ end trace a3d86eb1fbb5f211 ]---
2549 14:10:21.983720 # EXEC_DATA: missing 'call trace:': [FAIL]
2550 14:10:21.990915 not ok 30 selftests: lkdtm: EXE[ 121.490487] lkdtm: Performing direct entry EXEC_STACK
2551 14:10:21.991225 C_DATA.sh # exit=1
2552 14:10:21.997796 # selfte[s t 121.497707] lkdtm: attempting ok execution at c0c2e208
2553 14:10:22.000541 : lkdtm: EXEC_STACK.sh
2554 14:10:22.004067 [ 121.505531] lkdtm: attempting bad execution at c65a5e0c
2555 14:10:22.006998 [ 121.512817] 8<--- cut here ---
2556 14:10:22.017127 [ 121.515883] Unable to handle kernel paging request at virtual address c65a5e0c
2557 14:10:22.017492 [ 121.523114] pgd = abbccd10
2558 14:10:22.021025 [ 121.525829] [c65a5e0c] *pgd=1641141e(bad)
2559 14:10:22.027044 [ 121.529866] Internal error: Oops: 8000000d [#4] SMP ARM
2560 14:10:22.056585 [ 121.535102] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2561 14:10:22.064455 [ 121.564173] CPU: 3 PID: 1842 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2562 14:10:22.071779 [ 121.571923] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2563 14:10:22.073508 [ 121.578461] PC is at 0xc65a5e0c
2564 14:10:22.079486 [ 121.581625] LR is at execute_location+0xa4/0xb4
2565 14:10:22.084777 [ 121.586164] pc : [<c65a5e0c>] lr : [<c135aa50>] psr: 600e0013
2566 14:10:22.090826 [ 121.592440] sp : c65a5de8 ip : c65a5cf0 fp : c65a5e04
2567 14:10:22.095018 [ 121.597670] r10: 0000000b r9 : c1acbf9c r8 : c15e7d98
2568 14:10:22.102099 [ 121.602903] r7 : c65a5f60 r6 : 00000001 r5 : c65a5e0c r4 : c0c2e208
2569 14:10:22.109272 [ 121.609436] r3 : 53350527 r2 : 53350527 r1 : ef7c05e0 r0 : 0000002b
2570 14:10:22.115367 [ 121.615973] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2571 14:10:22.122218 [ 121.623117] Control: 10c5387d Table: 160cc04a DAC: 00000051
2572 14:10:22.126298 [ 121.628870] Process cat (pid: 1842, stack limit = 0x4fec3b8f)
2573 14:10:22.134158 [ 121.634624] Stack: (0xc65a5de8 to 0xc65a6000)
2574 14:10:22.140229 [ 121.638996] 5de0: c65a4000 c6465000 0000000b c65a5f60 c65a5e64 c65a5e08
2575 14:10:22.148171 [ 121.647185] 5e00: c135abf8 c135a9b8 c65a5e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2576 14:10:22.155187 [ 121.655373] 5e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3374 e34c31b7
2577 14:10:22.165516 [ 121.663561] 5e40: e3a02040 e3a01d33 e5930018 53350527 0000000b 00000020 c65a5e74 c65a5e68
2578 14:10:22.172696 [ 121.671749] 5e60: c0c2d498 c135abcc c65a5e9c c65a5e78 c0c2d998 c0c2d478 c0c2d878 c44d7040
2579 14:10:22.180696 [ 121.679937] 5e80: b6e67000 0000000b c5368540 c65a5f60 c65a5ec4 c65a5ea0 c07f4d18 c0c2d884
2580 14:10:22.189605 [ 121.688125] 5ea0: 00000000 c44d7040 b6e67000 c2816000 c65a5f60 c07f4cb4 c65a5f5c c65a5ec8
2581 14:10:22.195872 [ 121.696315] 5ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c65a4000
2582 14:10:22.205020 [ 121.704505] 5ee0: b6e67000 00020000 00000004 0000000b 0001fff5 c65a5ee0 00000001 b6e66000
2583 14:10:22.212615 [ 121.712693] 5f00: c5b18140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2584 14:10:22.223410 [ 121.720882] 5f20: 00000000 00000000 c13701a0 53350527 c205c040 c44d7040 c44d7040 c65a4000
2585 14:10:22.229090 [ 121.729069] 5f40: b6e67000 00000000 00000000 00000004 c65a5f94 c65a5f60 c0598924 c0598290
2586 14:10:22.238570 [ 121.737258] 5f60: 00000000 00000000 c65a5fac 53350527 0000000b 0000000b b6faee00 00000004
2587 14:10:22.246088 [ 121.745445] 5f80: c03002e4 c65a4000 c65a5fa4 c65a5f98 c05989b4 c05988bc 00000000 c65a5fa8
2588 14:10:22.255697 [ 121.753633] 5fa0: c03000c0 c05989a8 0000000b 0000000b 00000001 b6e67000 0000000b 00000000
2589 14:10:22.261292 [ 121.761821] 5fc0: 0000000b 0000000b b6faee00 00000004 00000001 00000000 00020000 bec01a54
2590 14:10:22.271331 [ 121.770009] 5fe0: 00000004 bec01788 b6f1c94f b6ea2c66 800e0030 00000001 00000000 00000000
2591 14:10:22.274642 [ 121.778190] Backtrace:
2592 14:10:22.282903 [ 121.780665] [<c135a9ac>] (execute_location) from [<c135abf8>] (lkdtm_EXEC_STACK+0x38/0x54)
2593 14:10:22.288667 [ 121.788941] r7:c65a5f60 r6:0000000b r5:c6465000 r4:c65a4000
2594 14:10:22.294857 [ 121.794625] [<c135abc0>] (lkdtm_EXEC_STACK) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2595 14:10:22.299874 [ 121.802811] r4:00000020
2596 14:10:22.307275 [ 121.805360] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2597 14:10:22.313354 [ 121.813382] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2598 14:10:22.320312 [ 121.821310] r9:c65a5f60 r8:c5368540 r7:0000000b r6:b6e67000 r5:c44d7040 r4:c0c2d878
2599 14:10:22.329830 [ 121.829070] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2600 14:10:22.336965 [ 121.836911] r9:c07f4cb4 r8:c65a5f60 r7:c2816000 r6:b6e67000 r5:c44d7040 r4:00000000
2601 14:10:22.345122 [ 121.844667] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2602 14:10:22.350900 [ 121.851813] r10:00000004 r9:00000000 r8:00000000 r7:b6e67000 r6:c65a4000 r5:c44d7040
2603 14:10:22.355820 [ 121.859647] r4:c44d7040
2604 14:10:22.361387 [ 121.862194] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2605 14:10:22.369503 [ 121.869340] r9:c65a4000 r8:c03002e4 r7:00000004 r6:b6faee00 r5:0000000b r4:0000000b
2606 14:10:22.376005 [ 121.877097] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2607 14:10:22.381019 [ 121.884672] Exception stack(0xc65a5fa8 to 0xc65a5ff0)
2608 14:10:22.391677 [ 121.889735] 5fa0: 0000000b 0000000b 00000001 b6e67000 0000000b 00000000
2609 14:10:22.399487 [ 121.897923] 5fc0: 0000000b 0000000b b6faee00 00000004 00000001 00000000 00020000 bec01a54
2610 14:10:22.404373 [ 121.906107] 5fe0: 00000004 bec01788 b6f1c94f b6ea2c66
2611 14:10:22.411036 [ 121.911172] Code: c65a5e08 c135abf8 c135a9b8 c65a5e6c (e1a0c00d)
2612 14:10:22.414043 [ 121.917278] ---[ end trace a3d86eb1fbb5f212 ]---
2613 14:10:22.417324 # Segmentation fault
2614 14:10:22.511057 # [ 121.490487] lkdtm: Performing direct entry EXEC_STACK
2615 14:10:22.515960 # [ 121.497707] lkdtm: attempting ok execution at c0c2e208
2616 14:10:22.522602 # [ 121.505531] lkdtm: attempting bad execution at c65a5e0c
2617 14:10:22.525178 # [ 121.512817] 8<--- cut here ---
2618 14:10:22.532487 # [ 121.515883] Unable to handle kernel paging request at virtual address c65a5e0c
2619 14:10:22.535112 # [ 121.523114] pgd = abbccd10
2620 14:10:22.538063 # [ 121.525829] [c65a5e0c] *pgd=1641141e(bad)
2621 14:10:22.544699 # [ 121.529866] Internal error: Oops: 8000000d [#4] SMP ARM
2622 14:10:22.572310 # [ 121.535102] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2623 14:10:22.581509 # [ 121.564173] CPU: 3 PID: 1842 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2624 14:10:22.587240 # [ 121.571923] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2625 14:10:22.645926 # [ 121.578461] PC is at 0xc65a5e0c
2626 14:10:22.647233 # [ 121.581625] LR is at execute_location+0xa4/0xb4
2627 14:10:22.647575 # [ 121.586164] pc : [<c65a5e0c>] lr : [<c135aa50>] psr: 600e0013
2628 14:10:22.647878 # [ 121.592440] sp : c65a5de8 ip : c65a5cf0 fp : c65a5e04
2629 14:10:22.648236 # [ 121.597670] r10: 0000000b r9 : c1acbf9c r8 : c15e7d98
2630 14:10:22.648587 # [ 121.602903] r7 : c65a5f60 r6 : 00000001 r5 : c65a5e0c r4 : c0c2e208
2631 14:10:22.648959 # [ 121.609436] r3 : 53350527 r2 : 53350527 r1 : ef7c05e0 r0 : 0000002b
2632 14:10:22.649275 # [ 121.615973] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2633 14:10:22.649486 # [ 121.623117] Control: 10c5387d Table: 160cc04a DAC: 00000051
2634 14:10:22.649787 # [ 121.628870] Process cat (pid: 1842, stack limit = 0x4fec3b8f)
2635 14:10:22.650490 # [ 121.634624] Stack: (0xc65a5de8 to 0xc65a6000)
2636 14:10:22.659686 # [ 121.638996] 5de0: c65a4000 c6465000 0000000b c65a5f60 c65a5e64 c65a5e08
2637 14:10:22.667100 # [ 121.647185] 5e00: c135abf8 c135a9b8 c65a5e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
2638 14:10:22.674702 # [ 121.655373] 5e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3374 e34c31b7
2639 14:10:22.681632 # [ 121.663561] 5e40: e3a02040 e3a01d33 e5930018 53350527 0000000b 00000020 c65a5e74 c65a5e68
2640 14:10:22.690922 # [ 121.671749] 5e60: c0c2d498 c135abcc c65a5e9c c65a5e78 c0c2d998 c0c2d478 c0c2d878 c44d7040
2641 14:10:22.699973 # [ 121.679937] 5e80: b6e67000 0000000b c5368540 c65a5f60 c65a5ec4 c65a5ea0 c07f4d18 c0c2d884
2642 14:10:22.708692 # [ 121.688125] 5ea0: 00000000 c44d7040 b6e67000 c2816000 c65a5f60 c07f4cb4 c65a5f5c c65a5ec8
2643 14:10:22.716760 # [ 121.696315] 5ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c65a4000
2644 14:10:22.723697 # [ 121.704505] 5ee0: b6e67000 00020000 00000004 0000000b 0001fff5 c65a5ee0 00000001 b6e66000
2645 14:10:22.733006 # [ 121.712693] 5f00: c5b18140 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2646 14:10:22.741992 # [ 121.720882] 5f20: 00000000 00000000 c13701a0 53350527 c205c040 c44d7040 c44d7040 c65a4000
2647 14:10:22.749617 # [ 121.729069] 5f40: b6e67000 00000000 00000000 00000004 c65a5f94 c65a5f60 c0598924 c0598290
2648 14:10:22.757803 # [ 121.737258] 5f60: 00000000 00000000 c65a5fac 53350527 0000000b 0000000b b6faee00 00000004
2649 14:10:22.765993 # [ 121.745445] 5f80: c03002e4 c65a4000 c65a5fa4 c65a5f98 c05989b4 c05988bc 00000000 c65a5fa8
2650 14:10:22.774657 # [ 121.753633] 5fa0: c03000c0 c05989a8 0000000b 0000000b 00000001 b6e67000 0000000b 00000000
2651 14:10:22.783889 # [ 121.761821] 5fc0: 0000000b 0000000b b6faee00 00000004 00000001 00000000 00020000 bec01a54
2652 14:10:22.792935 # [ 121.770009] 5fe0: 00000004 bec01788 b6f1c94f b6ea2c66 800e0030 00000001 00000000 00000000
2653 14:10:22.794301 # [ 121.778190] Backtrace:
2654 14:10:22.802777 # [ 121.780665] [<c135a9ac>] (execute_location) from [<c135abf8>] (lkdtm_EXEC_STACK+0x38/0x54)
2655 14:10:22.807806 # [ 121.788941] r7:c65a5f60 r6:0000000b r5:c6465000 r4:c65a4000
2656 14:10:22.817529 # [ 121.794625] [<c135abc0>] (lkdtm_EXEC_STACK) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2657 14:10:22.820154 # [ 121.802811] r4:00000020
2658 14:10:22.830894 # [ 121.805360] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2659 14:10:22.834673 # [ 121.813382] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2660 14:10:22.842899 # [ 121.821310] r9:c65a5f60 r8:c5368540 r7:0000000b r6:b6e67000 r5:c44d7040 r4:c0c2d878
2661 14:10:22.850739 # [ 121.829070] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2662 14:10:22.859881 # [ 121.836911] r9:c07f4cb4 r8:c65a5f60 r7:c2816000 r6:b6e67000 r5:c44d7040 r4:00000000
2663 14:10:22.867159 # [ 121.844667] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2664 14:10:22.875361 # [ 121.851813] r10:00000004 r9:00000000 r8:00000000 r7:b6e67000 r6:c65a4000 r5:c44d7040
2665 14:10:22.878425 # [ 121.859647] r4:c44d7040
2666 14:10:22.886056 # [ 121.862194] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2667 14:10:22.893706 # [ 121.869340] r9:c65a4000 r8:c03002e4 r7:00000004 r6:b6faee00 r5:0000000b r4:0000000b
2668 14:10:22.903080 # [ 121.877097] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2669 14:10:22.904827 # [ 121.884672] Exception stack(0xc65a5fa8 to 0xc65a5ff0)
2670 14:10:22.917248 # [ 121.889735] 5fa0: 0000000b 0000000b 00000001 b6e[ 122.418667] lkdtm: Performing direct entry EXEC_KMALLOC
2671 14:10:22.919585 67000 0000000b 00000000
2672 14:10:22.923959 # [ 121[ 122.424356] lkdtm: attempting ok execution at c0c2e208
2673 14:10:22.932943 .897923] 5fc0: 0000000b 0000000b [ 122.432350] lkdtm: attempting bad execution at c6465640
2674 14:10:22.940539 b6faee00 00000004 00000001 000000[ 122.440408] 8<--- cut here ---
2675 14:10:22.940844 00 00020000 bec01a54[
2676 14:10:22.947337 #1 2[2 .446284] Unable to handle kernel paging request at virtual address c6465640
2677 14:10:22.953203 121.906107] 5fe0[: 0102020.04055762] pgd = 5f09a894
2678 14:10:22.956037 4 bec01788 b6f1c94f b6ea2c66
2679 14:10:22.959044 # [[ 122.460552] [c6465640] *pgd=1641141e(bad)
2680 14:10:22.966800 121.911172] Code: c65a5[e 0 81 2.467430] Internal error: Oops: 8000000d [#5] SMP ARM
2681 14:10:22.998953 c135abf8 c135a9b8 c65a5e6c (e1a0c[ 122.475077] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2682 14:10:22.999386 00d)
2683 14:10:23.008745 # [ 121.917278] --[- [ 122.506781] CPU: 3 PID: 1921 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2684 14:10:23.018362 nd trace a3d86[e b 11f2b2b.55f127030] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2685 14:10:23.018678 2 ]---
2686 14:10:23.024351 # EXEC_STACK[: m1i2s2s.525556] PC is at 0xc6465640
2687 14:10:23.027143 ng 'call trace:': [FAIL]
2688 14:10:23.032636 not ok [ 122.530963] LR is at execute_location+0xa4/0xb4
2689 14:10:23.039698 31 selftests: lkdtm[: E1X2E2C._38344] pc : [<c6465640>] lr : [<c135aa50>] psr: 600e0013
2690 14:10:23.042991 STACK.sh # exit=[1
2691 14:10:23.046038 1#2 2s.5e4l774] sp : c6573e30 ip : c6573d38 fp : c6573e4c
2692 14:10:23.054685 ftests: lkdtm:[ E X1E2C2_.K5M5A3992] r10: 0000000d r9 : c1acbfa8 r8 : c15e7d98
2693 14:10:23.055145 LOC.sh
2694 14:10:23.062240 [ 122.561212] r7 : c6573f60 r6 : 00000001 r5 : c6465640 r4 : c0c2e208
2695 14:10:23.066920 [ 122.568431] r3 : 1dc69b4d r2 : 1dc69b4d r1 : ef7c05e0 r0 : 0000002b
2696 14:10:23.075495 [ 122.574967] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2697 14:10:23.080106 [ 122.582111] Control: 10c5387d Table: 15cf404a DAC: 00000051
2698 14:10:23.084829 [ 122.587865] Process cat (pid: 1921, stack limit = 0xecdad782)
2699 14:10:23.092915 [ 122.593620] Stack: (0xc6573e30 to 0xc6574000)
2700 14:10:23.099797 [ 122.597990] 3e20: c6465640 c6398000 0000000d c6573f60
2701 14:10:23.106231 [ 122.606179] 3e40: c6573e64 c6573e50 c0c2e258 c135a9b8 00000021 c6398000 c6573e74 c6573e68
2702 14:10:23.116172 [ 122.614366] 3e60: c0c2d498 c0c2e22c c6573e9c c6573e78 c0c2d998 c0c2d478 c0c2d878 c5aeac80
2703 14:10:23.124561 [ 122.622555] 3e80: b6e1e000 0000000d c5368540 c6573f60 c6573ec4 c6573ea0 c07f4d18 c0c2d884
2704 14:10:23.130308 [ 122.630743] 3ea0: 00000000 c5aeac80 b6e1e000 c2816000 c6573f60 c07f4cb4 c6573f5c c6573ec8
2705 14:10:23.139847 [ 122.638933] 3ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c6572000
2706 14:10:23.147956 [ 122.647121] 3ee0: b6e1e000 00020000 00000004 0000000d 0001fff3 c6573ee0 00000001 b6e1d000
2707 14:10:23.156953 [ 122.655308] 3f00: c59c17c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2708 14:10:23.164584 [ 122.663496] 3f20: 00000000 00000000 c13701a0 1dc69b4d c205c040 c5aeac80 c5aeac80 c6572000
2709 14:10:23.172769 [ 122.671686] 3f40: b6e1e000 00000000 00000000 00000004 c6573f94 c6573f60 c0598924 c0598290
2710 14:10:23.180891 [ 122.679874] 3f60: 00000000 00000000 c6573fac 1dc69b4d 0000000d 0000000d b6f65e00 00000004
2711 14:10:23.188128 [ 122.688062] 3f80: c03002e4 c6572000 c6573fa4 c6573f98 c05989b4 c05988bc 00000000 c6573fa8
2712 14:10:23.197522 [ 122.696250] 3fa0: c03000c0 c05989a8 0000000d 0000000d 00000001 b6e1e000 0000000d 00000000
2713 14:10:23.205473 [ 122.704439] 3fc0: 0000000d 0000000d b6f65e00 00000004 00000001 00000000 00020000 be954a54
2714 14:10:23.214131 [ 122.712627] 3fe0: 00000004 be954788 b6ed394f b6e59c66 800e0030 00000001 00000000 00000000
2715 14:10:23.217396 [ 122.720809] Backtrace:
2716 14:10:23.225542 [ 122.723292] [<c135a9ac>] (execute_location) from [<c0c2e258>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2717 14:10:23.231076 [ 122.731742] r7:c6573f60 r6:0000000d r5:c6398000 r4:c6465640
2718 14:10:23.237471 [ 122.737419] [<c0c2e220>] (lkdtm_EXEC_KMALLOC) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2719 14:10:23.241307 [ 122.745779] r5:c6398000 r4:00000021
2720 14:10:23.249209 [ 122.749373] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2721 14:10:23.257427 [ 122.757396] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2722 14:10:23.265618 [ 122.765327] r9:c6573f60 r8:c5368540 r7:0000000d r6:b6e1e000 r5:c5aeac80 r4:c0c2d878
2723 14:10:23.273208 [ 122.773088] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2724 14:10:23.279827 [ 122.780932] r9:c07f4cb4 r8:c6573f60 r7:c2816000 r6:b6e1e000 r5:c5aeac80 r4:00000000
2725 14:10:23.289923 [ 122.788689] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2726 14:10:23.296748 [ 122.795837] r10:00000004 r9:00000000 r8:00000000 r7:b6e1e000 r6:c6572000 r5:c5aeac80
2727 14:10:23.299967 [ 122.803672] r4:c5aeac80
2728 14:10:23.305460 [ 122.806219] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2729 14:10:23.314187 [ 122.813364] r9:c6572000 r8:c03002e4 r7:00000004 r6:b6f65e00 r5:0000000d r4:0000000d
2730 14:10:23.320241 [ 122.821124] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2731 14:10:23.327816 [ 122.828700] Exception stack(0xc6573fa8 to 0xc6573ff0)
2732 14:10:23.333846 [ 122.833762] 3fa0: 0000000d 0000000d 00000001 b6e1e000 0000000d 00000000
2733 14:10:23.342611 [ 122.841950] 3fc0: 0000000d 0000000d b6f65e00 00000004 00000001 00000000 00020000 be954a54
2734 14:10:23.347206 [ 122.850136] 3fe0: 00000004 be954788 b6ed394f b6e59c66
2735 14:10:23.352923 [ 122.855200] Code: 00000002 00000000 00000000 00000000 (e1a0c00d)
2736 14:10:23.357381 [ 122.861307] ---[ end trace a3d86eb1fbb5f213 ]---
2737 14:10:23.361729 # Segmentation fault
2738 14:10:23.479994 # [ 122.418667] lkdtm: Performing direct entry EXEC_KMALLOC
2739 14:10:23.484823 # [ 122.424356] lkdtm: attempting ok execution at c0c2e208
2740 14:10:23.489770 # [ 122.432350] lkdtm: attempting bad execution at c6465640
2741 14:10:23.492775 # [ 122.440408] 8<--- cut here ---
2742 14:10:23.499625 # [ 122.446284] Unable to handle kernel paging request at virtual address c6465640
2743 14:10:23.502835 # [ 122.455762] pgd = 5f09a894
2744 14:10:23.507835 # [ 122.460552] [c6465640] *pgd=1641141e(bad)
2745 14:10:23.514535 # [ 122.467430] Internal error: Oops: 8000000d [#5] SMP ARM
2746 14:10:23.541861 # [ 122.475077] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2747 14:10:23.549104 # [ 122.506781] CPU: 3 PID: 1921 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2748 14:10:23.556052 # [ 122.517030] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2749 14:10:23.560184 # [ 122.525556] PC is at 0xc6465640
2750 14:10:23.564181 # [ 122.530963] LR is at execute_location+0xa4/0xb4
2751 14:10:23.571193 # [ 122.538344] pc : [<c6465640>] lr : [<c135aa50>] psr: 600e0013
2752 14:10:23.578472 # [ 122.546774] sp : c6573e30 ip : c6573d38 fp : c6573e4c
2753 14:10:23.584902 # [ 122.553992] r10: 0000000d r9 : c1acbfa8 r8 : c15e7d98
2754 14:10:23.587703 # [ 122.561212] r7 : c6573f60 r6 : 00000001 r5 : c6465640 r4 : c0c2e208
2755 14:10:23.594358 # [ 122.568431] r3 : 1dc69b4d r2 : 1dc69b4d r1 : ef7c05e0 r0 : 0000002b
2756 14:10:23.602892 # [ 122.574967] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2757 14:10:23.607778 # [ 122.582111] Control: 10c5387d Table: 15cf404a DAC: 00000051
2758 14:10:23.614286 # [ 122.587865] Process cat (pid: 1921, stack limit = 0xecdad782)
2759 14:10:23.619365 # [ 122.593620] Stack: (0xc6573e30 to 0xc6574000)
2760 14:10:23.626895 # [ 122.597990] 3e20: c6465640 c6398000 0000000d c6573f60
2761 14:10:23.636321 # [ 122.606179] 3e40: c6573e64 c6573e50 c0c2e258 c135a9b8 00000021 c6398000 c6573e74 c6573e68
2762 14:10:23.643355 # [ 122.614366] 3e60: c0c2d498 c0c2e22c c6573e9c c6573e78 c0c2d998 c0c2d478 c0c2d878 c5aeac80
2763 14:10:23.653787 # [ 122.622555] 3e80: b6e1e000 0000000d c5368540 c6573f60 c6573ec4 c6573ea0 c07f4d18 c0c2d884
2764 14:10:23.659673 # [ 122.630743] 3ea0: 00000000 c5aeac80 b6e1e000 c2816000 c6573f60 c07f4cb4 c6573f5c c6573ec8
2765 14:10:23.667522 # [ 122.638933] 3ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c6572000
2766 14:10:23.676867 # [ 122.647121] 3ee0: b6e1e000 00020000 00000004 0000000d 0001fff3 c6573ee0 00000001 b6e1d000
2767 14:10:23.688398 # [ 122.655308] 3f00: c59c17c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2768 14:10:23.693287 # [ 122.663496] 3f20: 00000000 00000000 c13701a0 1dc69b4d c205c040 c5aeac80 c5aeac80 c6572000
2769 14:10:23.701853 # [ 122.671686] 3f40: b6e1e000 00000000 00000000 00000004 c6573f94 c6573f60 c0598924 c0598290
2770 14:10:23.709940 # [ 122.679874] 3f60: 00000000 00000000 c6573fac 1dc69b4d 0000000d 0000000d b6f65e00 00000004
2771 14:10:23.718014 # [ 122.688062] 3f80: c03002e4 c6572000 c6573fa4 c6573f98 c05989b4 c05988bc 00000000 c6573fa8
2772 14:10:23.726227 # [ 122.696250] 3fa0: c03000c0 c05989a8 0000000d 0000000d 00000001 b6e1e000 0000000d 00000000
2773 14:10:23.735134 # [ 122.704439] 3fc0: 0000000d 0000000d b6f65e00 00000004 00000001 00000000 00020000 be954a54
2774 14:10:23.743350 # [ 122.712627] 3fe0: 00000004 be954788 b6ed394f b6e59c66 800e0030 00000001 00000000 00000000
2775 14:10:23.746647 # [ 122.720809] Backtrace:
2776 14:10:23.753755 # [ 122.723292] [<c135a9ac>] (execute_location) from [<c0c2e258>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
2777 14:10:23.764021 # [ 122.731742] r7:c6573f60 r6:0000000d r5:c6398000 r4:c6465640
2778 14:10:23.769272 # [ 122.737419] [<c0c2e220>] (lkdtm_EXEC_KMALLOC) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2779 14:10:23.773807 # [ 122.745779] r5:c6398000 r4:00000021
2780 14:10:23.780282 # [ 122.749373] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2781 14:10:23.789782 # [ 122.757396] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2782 14:10:23.796353 # [ 122.765327] r9:c6573f60 r8:c5368540 r7:0000000d r6:b6e1e000 r5:c5aeac80 r4:c0c2d878
2783 14:10:23.805018 # [ 122.773088] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2784 14:10:23.812876 # [ 122.780932] r9:c07f4cb4 r8:c6573f60 r7:c2816000 r6:b6e1e000 r5:c5aeac80 r4:00000000
2785 14:10:23.820850 # [ 122.788689] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2786 14:10:23.828840 # [ 122.795837] r10:00000004 r9:00000000 r8:00000000 r7:b6e1e000 r6:c6572000 r5:c5aeac80
2787 14:10:23.832375 # [ 122.803672] r4:c5aeac80
2788 14:10:23.841041 # [ 122.806219] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2789 14:10:23.845382 # [ 122.813364] r9:c6572000 r8:c03002e4 r7:00000004 r6:b6f65e00 r5:0000000d r4:0000000d
2790 14:10:23.855371 # [ 122.821124] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2791 14:10:23.858862 # [ 122.828700] Exception stack(0xc6573fa8 to 0xc6573ff0)
2792 14:10:23.866602 # [ 122.833762] 3fa0: 0000000d 0000000d 00000001 b6e1e000 0000000d 00000000
2793 14:10:23.880455 # [ 122.841950] 3fc0: 0000000d 0000000d b6f65e00 00000004 00000001 00000000 00020000 be954a54
2794 14:10:23.881884 # [ 122.850136] 3fe0: 00000004 be954788 b6ed394f b6e59c66
2795 14:10:23.887780 # [ 122.855200] Code: 00000002 00000000 00000000 00000000 (e1a0c00d)
2796 14:10:23.892055 # [ 122.861307] ---[ end trace a3d86eb1fbb5f213 ]---
2797 14:10:23.895094 # EXEC_KMALLOC: missing 'call trace:': [FAIL]
2798 14:10:23.902766 not ok 32 selftests: lkdtm: EXEC_KMALLOC.sh # exit=1
2799 14:10:23.903783 # selftests: lkdtm: EXEC_VMALLOC.sh
2800 14:10:23.916352 [ 123.412459] lkdtm: Performing direct entry EXEC_VMALLOC
2801 14:10:23.916690 [ 123.417740] lkdtm: attempting ok execution at c0c2e208
2802 14:10:23.919514 [ 123.422962] lkdtm: attempting bad execution at f096c000
2803 14:10:23.923131 [ 123.428214] 8<--- cut here ---
2804 14:10:23.929938 [ 123.431353] Unable to handle kernel paging request at virtual address f096c000
2805 14:10:23.933121 [ 123.438623] pgd = a8ac29ad
2806 14:10:23.938834 [ 123.441417] [f096c000] *pgd=12949811, *pte=493f565f, *ppte=493f545f
2807 14:10:23.946607 [ 123.447741] Internal error: Oops: 8000000f [#6] SMP ARM
2808 14:10:23.974590 [ 123.452980] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2809 14:10:23.981254 [ 123.482033] CPU: 3 PID: 1998 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2810 14:10:23.988137 [ 123.489783] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2811 14:10:23.992888 [ 123.496325] PC is at 0xf096c000
2812 14:10:23.997196 [ 123.499487] LR is at execute_location+0xa4/0xb4
2813 14:10:24.002106 [ 123.504029] pc : [<f096c000>] lr : [<c135aa50>] psr: 600e0013
2814 14:10:24.009866 [ 123.510305] sp : c661de30 ip : 00000027 fp : c661de4c
2815 14:10:24.012078 [ 123.515536] r10: 0000000d r9 : c1acbfb8 r8 : c15e7d98
2816 14:10:24.019217 [ 123.520768] r7 : c661df60 r6 : 00000001 r5 : f096c000 r4 : c0c2e208
2817 14:10:24.027134 [ 123.527302] r3 : ef8750c4 r2 : ef8750c4 r1 : ef7c05e4 r0 : 0000002b
2818 14:10:24.032165 [ 123.533838] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2819 14:10:24.041011 [ 123.540982] Control: 10c5387d Table: 167b004a DAC: 00000051
2820 14:10:24.044833 [ 123.546739] Process cat (pid: 1998, stack limit = 0x3911067a)
2821 14:10:24.048741 [ 123.552494] Stack: (0xc661de30 to 0xc661e000)
2822 14:10:24.057219 [ 123.556864] de20: f096c000 c47f7000 0000000d c661df60
2823 14:10:24.064490 [ 123.565054] de40: c661de64 c661de50 c0c2e28c c135a9b8 00000022 c47f7000 c661de74 c661de68
2824 14:10:24.073148 [ 123.573242] de60: c0c2d498 c0c2e270 c661de9c c661de78 c0c2d998 c0c2d478 c0c2d878 c5aea640
2825 14:10:24.082959 [ 123.581429] de80: b6e43000 0000000d c5368540 c661df60 c661dec4 c661dea0 c07f4d18 c0c2d884
2826 14:10:24.090220 [ 123.589617] dea0: 00000000 c5aea640 b6e43000 c2816000 c661df60 c07f4cb4 c661df5c c661dec8
2827 14:10:24.098284 [ 123.597806] dec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c661c000
2828 14:10:24.105549 [ 123.605994] dee0: b6e43000 00020000 00000004 0000000d 0001fff3 c661dee0 00000001 b6e42000
2829 14:10:24.116578 [ 123.614181] df00: c59c0780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2830 14:10:24.122671 [ 123.622370] df20: 00000000 00000000 c13701a0 ef8750c4 c205c040 c5aea640 c5aea640 c661c000
2831 14:10:24.132892 [ 123.630559] df40: b6e43000 00000000 00000000 00000004 c661df94 c661df60 c0598924 c0598290
2832 14:10:24.138386 [ 123.638749] df60: 00000000 00000000 c661dfac ef8750c4 0000000d 0000000d b6f8ae00 00000004
2833 14:10:24.148862 [ 123.646937] df80: c03002e4 c661c000 c661dfa4 c661df98 c05989b4 c05988bc 00000000 c661dfa8
2834 14:10:24.157150 [ 123.655125] dfa0: c03000c0 c05989a8 0000000d 0000000d 00000001 b6e43000 0000000d 00000000
2835 14:10:24.163447 [ 123.663315] dfc0: 0000000d 0000000d b6f8ae00 00000004 00000001 00000000 00020000 be888a54
2836 14:10:24.171021 [ 123.671502] dfe0: 00000004 be888788 b6ef894f b6e7ec66 800e0030 00000001 00000000 00000000
2837 14:10:24.175017 [ 123.679684] Backtrace:
2838 14:10:24.182878 [ 123.682168] [<c135a9ac>] (execute_location) from [<c0c2e28c>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2839 14:10:24.188152 [ 123.690621] r7:c661df60 r6:0000000d r5:c47f7000 r4:f096c000
2840 14:10:24.197245 [ 123.696301] [<c0c2e264>] (lkdtm_EXEC_VMALLOC) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2841 14:10:24.201324 [ 123.704662] r5:c47f7000 r4:00000022
2842 14:10:24.208916 [ 123.708253] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2843 14:10:24.216654 [ 123.716275] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2844 14:10:24.224101 [ 123.724205] r9:c661df60 r8:c5368540 r7:0000000d r6:b6e43000 r5:c5aea640 r4:c0c2d878
2845 14:10:24.232799 [ 123.731966] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2846 14:10:24.240839 [ 123.739809] r9:c07f4cb4 r8:c661df60 r7:c2816000 r6:b6e43000 r5:c5aea640 r4:00000000
2847 14:10:24.248213 [ 123.747566] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2848 14:10:24.254995 [ 123.754716] r10:00000004 r9:00000000 r8:00000000 r7:b6e43000 r6:c661c000 r5:c5aea640
2849 14:10:24.258049 [ 123.762554] r4:c5aea640
2850 14:10:24.264460 [ 123.765102] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2851 14:10:24.274320 [ 123.772251] r9:c661c000 r8:c03002e4 r7:00000004 r6:b6f8ae00 r5:0000000d r4:0000000d
2852 14:10:24.280532 [ 123.780011] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2853 14:10:24.284099 [ 123.787587] Exception stack(0xc661dfa8 to 0xc661dff0)
2854 14:10:24.292982 [ 123.792651] dfa0: 0000000d 0000000d 00000001 b6e43000 0000000d 00000000
2855 14:10:24.302118 [ 123.800841] dfc0: 0000000d 0000000d b6f8ae00 00000004 00000001 00000000 00020000 be888a54
2856 14:10:24.305327 [ 123.809028] dfe0: 00000004 be888788 b6ef894f b6e7ec66
2857 14:10:24.308440 [ 123.814098] Code: bad PC value
2858 14:10:24.313025 [ 123.817275] ---[ end trace a3d86eb1fbb5f214 ]---
2859 14:10:24.316538 # Segmentation fault
2860 14:10:24.436334 # [ 123.412459] lkdtm: Performing direct entry EXEC_VMALLOC
2861 14:10:24.441787 # [ 123.417740] lkdtm: attempting ok execution at c0c2e208
2862 14:10:24.447047 # [ 123.422962] lkdtm: attempting bad execution at f096c000
2863 14:10:24.450998 # [ 123.428214] 8<--- cut here ---
2864 14:10:24.459603 # [ 123.431353] Unable to handle kernel paging request at virtual address f096c000
2865 14:10:24.462935 # [ 123.438623] pgd = a8ac29ad
2866 14:10:24.466254 # [ 123.441417] [f096c000] *pgd=12949811, *pte=493f565f, *ppte=493f545f
2867 14:10:24.473736 # [ 123.447741] Internal error: Oops: 8000000f [#6] SMP ARM
2868 14:10:24.500715 # [ 123.452980] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2869 14:10:24.510640 # [ 123.482033] CPU: 3 PID: 1998 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2870 14:10:24.518768 # [ 123.489783] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2871 14:10:24.519918 # [ 123.496325] PC is at 0xf096c000
2872 14:10:24.523986 # [ 123.499487] LR is at execute_location+0xa4/0xb4
2873 14:10:24.529357 # [ 123.504029] pc : [<f096c000>] lr : [<c135aa50>] psr: 600e0013
2874 14:10:24.537033 # [ 123.510305] sp : c661de30 ip : 00000027 fp : c661de4c
2875 14:10:24.541288 # [ 123.515536] r10: 0000000d r9 : c1acbfb8 r8 : c15e7d98
2876 14:10:24.547121 # [ 123.520768] r7 : c661df60 r6 : 00000001 r5 : f096c000 r4 : c0c2e208
2877 14:10:24.553796 # [ 123.527302] r3 : ef8750c4 r2 : ef8750c4 r1 : ef7c05e4 r0 : 0000002b
2878 14:10:24.563106 # [ 123.533838] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2879 14:10:24.567500 # [ 123.540982] Control: 10c5387d Table: 167b004a DAC: 00000051
2880 14:10:24.575186 # [ 123.546739] Process cat (pid: 1998, stack limit = 0x3911067a)
2881 14:10:24.578156 # [ 123.552494] Stack: (0xc661de30 to 0xc661e000)
2882 14:10:24.586169 # [ 123.556864] de20: f096c000 c47f7000 0000000d c661df60
2883 14:10:24.594309 # [ 123.565054] de40: c661de64 c661de50 c0c2e28c c135a9b8 00000022 c47f7000 c661de74 c661de68
2884 14:10:24.604351 # [ 123.573242] de60: c0c2d498 c0c2e270 c661de9c c661de78 c0c2d998 c0c2d478 c0c2d878 c5aea640
2885 14:10:24.610741 # [ 123.581429] de80: b6e43000 0000000d c5368540 c661df60 c661dec4 c661dea0 c07f4d18 c0c2d884
2886 14:10:24.619378 # [ 123.589617] dea0: 00000000 c5aea640 b6e43000 c2816000 c661df60 c07f4cb4 c661df5c c661dec8
2887 14:10:24.628074 # [ 123.597806] dec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c661c000
2888 14:10:24.636194 # [ 123.605994] dee0: b6e43000 00020000 00000004 0000000d 0001fff3 c661dee0 00000001 b6e42000
2889 14:10:24.647132 # [ 123.614181] df00: c59c0780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2890 14:10:24.652084 # [ 123.622370] df20: 00000000 00000000 c13701a0 ef8750c4 c205c040 c5aea640 c5aea640 c661c000
2891 14:10:24.662137 # [ 123.630559] df40: b6e43000 00000000 00000000 00000004 c661df94 c661df60 c0598924 c0598290
2892 14:10:24.672851 # [ 123.638749] df60: 00000000 00000000 c661dfac ef8750c4 0000000d 0000000d b6f8ae00 00000004
2893 14:10:24.678182 # [ 123.646937] df80: c03002e4 c661c000 c661dfa4 c661df98 c05989b4 c05988bc 00000000 c661dfa8
2894 14:10:24.686301 # [ 123.655125] dfa0: c03000c0 c05989a8 0000000d 0000000d 00000001 b6e43000 0000000d 00000000
2895 14:10:24.696119 # [ 123.663315] dfc0: 0000000d 0000000d b6f8ae00 00000004 00000001 00000000 00020000 be888a54
2896 14:10:24.704102 # [ 123.671502] dfe0: 00000004 be888788 b6ef894f b6e7ec66 800e0030 00000001 00000000 00000000
2897 14:10:24.706983 # [ 123.679684] Backtrace:
2898 14:10:24.715139 # [ 123.682168] [<c135a9ac>] (execute_location) from [<c0c2e28c>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
2899 14:10:24.720355 # [ 123.690621] r7:c661df60 r6:0000000d r5:c47f7000 r4:f096c000
2900 14:10:24.728001 # [ 123.696301] [<c0c2e264>] (lkdtm_EXEC_VMALLOC) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2901 14:10:24.732877 # [ 123.704662] r5:c47f7000 r4:00000022
2902 14:10:24.740293 # [ 123.708253] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2903 14:10:24.751084 # [ 123.716275] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2904 14:10:24.756403 # [ 123.724205] r9:c661df60 r8:c5368540 r7:0000000d r6:b6e43000 r5:c5aea640 r4:c0c2d878
2905 14:10:24.763989 # [ 123.731966] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2906 14:10:24.772488 # [ 123.739809] r9:c07f4cb4 r8:c661df60 r7:c2816000 r6:b6e43000 r5:c5aea640 r4:00000000
2907 14:10:24.779477 # [ 123.747566] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2908 14:10:24.787970 # [ 123.754716] r10:00000004 r9:00000000 r8:00000000 r7:b6e43000 r6:c661c000 r5:c5aea640
2909 14:10:24.790574 # [ 123.762554] r4:c5aea640
2910 14:10:24.796936 # [ 123.765102] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2911 14:10:24.805325 # [ 123.772251] r9:c661c000 r8:c03002e4 r7:00000004 r6:b6f8ae00 r5:0000000d r4:0000000d
2912 14:10:24.812541 # [ 123.780011] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2913 14:10:24.818191 # [ 123.787587] Exception stack(0xc661dfa8 to 0xc661dff0)
2914 14:10:24.828627 # [ 123.792651] dfa0: 0000000d 0000000d 00000001 b6e43000 0000000d 00000000
2915 14:10:24.834888 # [ 123.800841] dfc0: 000000[ 124.336993] lkdtm: Performing direct entry EXEC_RODATA
2916 14:10:24.843081 0d 0000000d b6f8ae00 00000004 000[ 124.342418] lkdtm: attempting ok execution at c0c2e208
2917 14:10:24.850206 00001 00000000 00020000 be888a54[ 124.350416] lkdtm: attempting bad execution at c15e8034
2918 14:10:24.857598 # [ 123.809028] df[e 0 :1 2040.358449] 8<--- cut here ---
2919 14:10:24.864941 00004 be88878[8 1b264e.f386934756] Unable to handle kernel paging request at virtual address c15e8034
2920 14:10:24.867695 b6e7ec66
2921 14:10:24.871772 # [ [1 2 31.2841.43072887] pgd = e13c1acf
2922 14:10:24.873766 8] Code: bad PC value
2923 14:10:24.876182 # [ 123.8[ 124.377676] [c15e8034] *pgd=1141941e(bad)
2924 14:10:24.885021 17275] ---[ end trace [a 3 d18264.384554] Internal error: Oops: 8000000d [#7] SMP ARM
2925 14:10:24.886268 b1fbb5f214 ]---
2926 14:10:24.916785 # EXEC_VMALLOC: [ 124.392116] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2927 14:10:24.926811 missing 'call trace:': [[F A I1L24.423818] CPU: 3 PID: 2075 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2928 14:10:24.927254
2929 14:10:24.935974 not ok 33 se[l f t1e2s4t.s4:3 3982] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2930 14:10:24.939083 kdtm: EXEC_VMALLOC.sh # exit=1
2931 14:10:24.942998 #[ 124.442518] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2932 14:10:24.950578 selftests: lkdtm: EXEC_RODATA.[s 124.450429] LR is at execute_location+0xa4/0xb4
2933 14:10:24.950808 h
2934 14:10:24.956752 [ 124.457637] pc : [<c15e8034>] lr : [<c135aa50>] psr: 600e0013
2935 14:10:24.960410 [ 124.464160] sp : c5cf5e38 ip : 00000027 fp : c5cf5e54
2936 14:10:24.966074 [ 124.469393] r10: 0000000c r9 : c1acbfc8 r8 : c15e7d98
2937 14:10:24.976197 [ 124.474624] r7 : c5cf5f60 r6 : 00000000 r5 : c15e8034 r4 : c0c2e208
2938 14:10:24.979495 [ 124.481158] r3 : 6aa33c33 r2 : 6aa33c33 r1 : ef7c05e4 r0 : 0000002b
2939 14:10:24.987912 [ 124.487693] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2940 14:10:24.992508 [ 124.494838] Control: 10c5387d Table: 1474c04a DAC: 00000051
2941 14:10:24.998101 [ 124.500592] Process cat (pid: 2075, stack limit = 0xd033b783)
2942 14:10:25.004176 [ 124.506347] Stack: (0xc5cf5e38 to 0xc5cf6000)
2943 14:10:25.011944 [ 124.510713] 5e20: 00000023 c6398000
2944 14:10:25.020004 [ 124.518903] 5e40: 0000000c c5cf5f60 c5cf5e64 c5cf5e58 c135ac38 c135a9b8 c5cf5e74 c5cf5e68
2945 14:10:25.028970 [ 124.527091] 5e60: c0c2d498 c135ac20 c5cf5e9c c5cf5e78 c0c2d998 c0c2d478 c0c2d878 c5a7b400
2946 14:10:25.037184 [ 124.535279] 5e80: b6dbd000 0000000c c5368540 c5cf5f60 c5cf5ec4 c5cf5ea0 c07f4d18 c0c2d884
2947 14:10:25.044183 [ 124.543467] 5ea0: 00000000 c5a7b400 b6dbd000 c2816000 c5cf5f60 c07f4cb4 c5cf5f5c c5cf5ec8
2948 14:10:25.052034 [ 124.551657] 5ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c5cf4000
2949 14:10:25.063146 [ 124.559846] 5ee0: b6dbd000 00020000 00000004 0000000c 0001fff4 c5cf5ee0 00000001 b6dbc000
2950 14:10:25.068617 [ 124.568035] 5f00: c5aeb680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2951 14:10:25.076337 [ 124.576222] 5f20: 00000000 00000000 c13701a0 6aa33c33 c205c040 c5a7b400 c5a7b400 c5cf4000
2952 14:10:25.084597 [ 124.584412] 5f40: b6dbd000 00000000 00000000 00000004 c5cf5f94 c5cf5f60 c0598924 c0598290
2953 14:10:25.093915 [ 124.592600] 5f60: 00000000 00000000 c5cf5fac 6aa33c33 0000000c 0000000c b6f04e00 00000004
2954 14:10:25.100150 [ 124.600788] 5f80: c03002e4 c5cf4000 c5cf5fa4 c5cf5f98 c05989b4 c05988bc 00000000 c5cf5fa8
2955 14:10:25.109368 [ 124.608977] 5fa0: c03000c0 c05989a8 0000000c 0000000c 00000001 b6dbd000 0000000c 00000000
2956 14:10:25.118096 [ 124.617166] 5fc0: 0000000c 0000000c b6f04e00 00000004 00000001 00000000 00020000 beb6ca54
2957 14:10:25.126551 [ 124.625355] 5fe0: 00000004 beb6c788 b6e7294f b6df8c66 800e0030 00000001 00000000 00000000
2958 14:10:25.127669 [ 124.633536] Backtrace:
2959 14:10:25.137020 [ 124.636012] [<c135a9ac>] (execute_location) from [<c135ac38>] (lkdtm_EXEC_RODATA+0x24/0x28)
2960 14:10:25.141251 [ 124.644377] r7:c5cf5f60 r6:0000000c r5:c6398000 r4:00000023
2961 14:10:25.150462 [ 124.650061] [<c135ac14>] (lkdtm_EXEC_RODATA) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
2962 14:10:25.161174 [ 124.658342] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
2963 14:10:25.167293 [ 124.666365] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
2964 14:10:25.173293 [ 124.674295] r9:c5cf5f60 r8:c5368540 r7:0000000c r6:b6dbd000 r5:c5a7b400 r4:c0c2d878
2965 14:10:25.182476 [ 124.682056] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
2966 14:10:25.190409 [ 124.689897] r9:c07f4cb4 r8:c5cf5f60 r7:c2816000 r6:b6dbd000 r5:c5a7b400 r4:00000000
2967 14:10:25.197648 [ 124.697652] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
2968 14:10:25.205451 [ 124.704799] r10:00000004 r9:00000000 r8:00000000 r7:b6dbd000 r6:c5cf4000 r5:c5a7b400
2969 14:10:25.207605 [ 124.712634] r4:c5a7b400
2970 14:10:25.216299 [ 124.715179] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
2971 14:10:25.221396 [ 124.722325] r9:c5cf4000 r8:c03002e4 r7:00000004 r6:b6f04e00 r5:0000000c r4:0000000c
2972 14:10:25.229454 [ 124.730084] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
2973 14:10:25.234792 [ 124.737662] Exception stack(0xc5cf5fa8 to 0xc5cf5ff0)
2974 14:10:25.243301 [ 124.742725] 5fa0: 0000000c 0000000c 00000001 b6dbd000 0000000c 00000000
2975 14:10:25.252418 [ 124.750916] 5fc0: 0000000c 0000000c b6f04e00 00000004 00000001 00000000 00020000 beb6ca54
2976 14:10:25.256459 [ 124.759102] 5fe0: 00000004 beb6c788 b6e7294f b6df8c66
2977 14:10:25.264274 [ 124.764169] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
2978 14:10:25.266508 [ 124.770276] ---[ end trace a3d86eb1fbb5f215 ]---
2979 14:10:25.270339 # Segmentation fault
2980 14:10:25.370322 # [ 124.336993] lkdtm: Performing direct entry EXEC_RODATA
2981 14:10:25.376295 # [ 124.342418] lkdtm: attempting ok execution at c0c2e208
2982 14:10:25.381967 # [ 124.350416] lkdtm: attempting bad execution at c15e8034
2983 14:10:25.385006 # [ 124.358449] 8<--- cut here ---
2984 14:10:25.391899 # [ 124.363756] Unable to handle kernel paging request at virtual address c15e8034
2985 14:10:25.394028 # [ 124.372887] pgd = e13c1acf
2986 14:10:25.398523 # [ 124.377676] [c15e8034] *pgd=1141941e(bad)
2987 14:10:25.404848 # [ 124.384554] Internal error: Oops: 8000000d [#7] SMP ARM
2988 14:10:25.433971 # [ 124.392116] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
2989 14:10:25.443228 # [ 124.423818] CPU: 3 PID: 2075 Comm: cat Tainted: G D W 5.10.136-cip13 #1
2990 14:10:25.449051 # [ 124.433982] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
2991 14:10:25.453416 # [ 124.442518] PC is at lkdtm_rodata_do_nothing+0x0/0x10
2992 14:10:25.457411 # [ 124.450429] LR is at execute_location+0xa4/0xb4
2993 14:10:25.466221 # [ 124.457637] pc : [<c15e8034>] lr : [<c135aa50>] psr: 600e0013
2994 14:10:25.470957 # [ 124.464160] sp : c5cf5e38 ip : 00000027 fp : c5cf5e54
2995 14:10:25.475202 # [ 124.469393] r10: 0000000c r9 : c1acbfc8 r8 : c15e7d98
2996 14:10:25.483127 # [ 124.474624] r7 : c5cf5f60 r6 : 00000000 r5 : c15e8034 r4 : c0c2e208
2997 14:10:25.490615 # [ 124.481158] r3 : 6aa33c33 r2 : 6aa33c33 r1 : ef7c05e4 r0 : 0000002b
2998 14:10:25.495237 # [ 124.487693] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2999 14:10:25.501160 # [ 124.494838] Control: 10c5387d Table: 1474c04a DAC: 00000051
3000 14:10:25.507855 # [ 124.500592] Process cat (pid: 2075, stack limit = 0xd033b783)
3001 14:10:25.511591 # [ 124.506347] Stack: (0xc5cf5e38 to 0xc5cf6000)
3002 14:10:25.522273 # [ 124.510713] 5e20: 00000023 c6398000
3003 14:10:25.529212 # [ 124.518903] 5e40: 0000000c c5cf5f60 c5cf5e64 c5cf5e58 c135ac38 c135a9b8 c5cf5e74 c5cf5e68
3004 14:10:25.538891 # [ 124.527091] 5e60: c0c2d498 c135ac20 c5cf5e9c c5cf5e78 c0c2d998 c0c2d478 c0c2d878 c5a7b400
3005 14:10:25.545299 # [ 124.535279] 5e80: b6dbd000 0000000c c5368540 c5cf5f60 c5cf5ec4 c5cf5ea0 c07f4d18 c0c2d884
3006 14:10:25.554498 # [ 124.543467] 5ea0: 00000000 c5a7b400 b6dbd000 c2816000 c5cf5f60 c07f4cb4 c5cf5f5c c5cf5ec8
3007 14:10:25.561543 # [ 124.551657] 5ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c5cf4000
3008 14:10:25.570535 # [ 124.559846] 5ee0: b6dbd000 00020000 00000004 0000000c 0001fff4 c5cf5ee0 00000001 b6dbc000
3009 14:10:25.579059 # [ 124.568035] 5f00: c5aeb680 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3010 14:10:25.586844 # [ 124.576222] 5f20: 00000000 00000000 c13701a0 6aa33c33 c205c040 c5a7b400 c5a7b400 c5cf4000
3011 14:10:25.594677 # [ 124.584412] 5f40: b6dbd000 00000000 00000000 00000004 c5cf5f94 c5cf5f60 c0598924 c0598290
3012 14:10:25.604067 # [ 124.592600] 5f60: 00000000 00000000 c5cf5fac 6aa33c33 0000000c 0000000c b6f04e00 00000004
3013 14:10:25.612274 # [ 124.600788] 5f80: c03002e4 c5cf4000 c5cf5fa4 c5cf5f98 c05989b4 c05988bc 00000000 c5cf5fa8
3014 14:10:25.619816 # [ 124.608977] 5fa0: c03000c0 c05989a8 0000000c 0000000c 00000001 b6dbd000 0000000c 00000000
3015 14:10:25.630639 # [ 124.617166] 5fc0: 0000000c 0000000c b6f04e00 00000004 00000001 00000000 00020000 beb6ca54
3016 14:10:25.637098 # [ 124.625355] 5fe0: 00000004 beb6c788 b6e7294f b6df8c66 800e0030 00000001 00000000 00000000
3017 14:10:25.638624 # [ 124.633536] Backtrace:
3018 14:10:25.647467 # [ 124.636012] [<c135a9ac>] (execute_location) from [<c135ac38>] (lkdtm_EXEC_RODATA+0x24/0x28)
3019 14:10:25.653331 # [ 124.644377] r7:c5cf5f60 r6:0000000c r5:c6398000 r4:00000023
3020 14:10:25.662505 # [ 124.650061] [<c135ac14>] (lkdtm_EXEC_RODATA) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3021 14:10:25.671850 # [ 124.658342] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3022 14:10:25.679318 # [ 124.666365] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3023 14:10:25.687407 # [ 124.674295] r9:c5cf5f60 r8:c5368540 r7:0000000c r6:b6dbd000 r5:c5a7b400 r4:c0c2d878
3024 14:10:25.695036 # [ 124.682056] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3025 14:10:25.702621 # [ 124.689897] r9:c07f4cb4 r8:c5cf5f60 r7:c2816000 r6:b6dbd000 r5:c5a7b400 r4:00000000
3026 14:10:25.711651 # [ 124.697652] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3027 14:10:25.717195 # [ 124.704799] r10:00000004 r9:00000000 r8:00000000 r7:b6dbd000 r6:c5cf4000 r5:c5a7b400
3028 14:10:25.720041 # [ 124.712634] r4:c5a7b400
3029 14:10:25.729158 # [ 124.715179] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3030 14:10:25.735153 # [ 124.722325] r9:c5cf4000 r8:c03002e4 r7:00000004 r6:b6f04e00 r5:0000000c r4:0000000c
3031 14:10:25.743262 # [ 124.730084] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3032 14:10:25.749341 # [ 124.737662] Exception stack(0xc5cf5fa8 to 0xc5cf5ff0)
3033 14:10:25.758171 # [ 124.742725] 5fa0: 0000000c 0000000c 00000001 b6dbd000 0000000c 00000000
3034 14:10:25.766214 # [ 124.750916] 5fc0: 0000000c 0000000c b6f04e00 00000004 00000001 00000000 00020000 beb6ca54
3035 14:10:25.770223 # [ 124.759102] 5fe0: 00000004 beb6c788 b6e7294f b6df8c66
3036 14:10:25.778080 # [ 124.764169] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d)
3037 14:10:25.781020 # [ 124.770276] ---[ end trace a3d86eb1fbb5f215 ]---
3038 14:10:25.785428 # EXEC_RODATA: missing 'call trace:': [FAIL]
3039 14:10:25.791707 not ok 34 selftests: lkdtm: EXEC_RODATA.sh # exit=1
3040 14:10:25.792728 # selftests: lkdtm: EXEC_USERSPACE.sh
3041 14:10:25.815241 [ 125.318644] lkdtm: Performing direct entry EXEC_USERSPACE
3042 14:10:25.820556 [ 125.324257] lkdtm: attempting ok execution at c0c2e208
3043 14:10:25.825927 [ 125.329541] lkdtm: attempting bad execution at b6fc2000
3044 14:10:25.834160 [ 125.334916] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6fc2000
3045 14:10:25.842150 [ 125.342079] Internal error: : b [#8] SMP ARM
3046 14:10:25.866851 [ 125.346363] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3047 14:10:25.875696 [ 125.375417] CPU: 3 PID: 2151 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3048 14:10:25.882851 [ 125.383167] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3049 14:10:25.884756 [ 125.389710] PC is at 0xb6fc2000
3050 14:10:25.889355 [ 125.392874] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3051 14:10:25.898194 [ 125.397761] pc : [<b6fc2000>] lr : [<c0c2e35c>] psr: 600e0013
3052 14:10:25.902302 [ 125.404036] sp : c6649e48 ip : c6649d50 fp : c6649e64
3053 14:10:25.907245 [ 125.409268] r10: 0000000f r9 : c1acbfd4 r8 : c15e7d98
3054 14:10:25.914266 [ 125.414501] r7 : c6649f60 r6 : 0000000f r5 : c47f7000 r4 : b6fc2000
3055 14:10:25.919671 [ 125.421035] r3 : 251d28e7 r2 : 251d28e7 r1 : ef7c05e0 r0 : 0000002b
3056 14:10:25.928484 [ 125.427570] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3057 14:10:25.932835 [ 125.434715] Control: 10c5387d Table: 160c004a DAC: 00000051
3058 14:10:25.937411 [ 125.440471] Process cat (pid: 2151, stack limit = 0x5fbdefc4)
3059 14:10:25.942174 [ 125.446227] Stack: (0xc6649e48 to 0xc664a000)
3060 14:10:25.951968 [ 125.450599] 9e40: 00000001 00000000 0000000f 00000024 c6649e74 c6649e68
3061 14:10:25.959228 [ 125.458788] 9e60: c0c2d498 c0c2e2a4 c6649e9c c6649e78 c0c2d998 c0c2d478 c0c2d878 c608e640
3062 14:10:25.968658 [ 125.466975] 9e80: b6e7c000 0000000f c5368540 c6649f60 c6649ec4 c6649ea0 c07f4d18 c0c2d884
3063 14:10:25.976133 [ 125.475164] 9ea0: 00000000 c608e640 b6e7c000 c2816000 c6649f60 c07f4cb4 c6649f5c c6649ec8
3064 14:10:25.984130 [ 125.483352] 9ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c6648000
3065 14:10:25.991417 [ 125.491541] 9ee0: b6e7c000 00020000 00000004 0000000f 0001fff1 c6649ee0 00000001 b6e7b000
3066 14:10:26.002074 [ 125.499730] 9f00: c59c0780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3067 14:10:26.008731 [ 125.507920] 9f20: 00000000 00000000 c13701a0 251d28e7 c205c040 c608e640 c608e640 c6648000
3068 14:10:26.017011 [ 125.516108] 9f40: b6e7c000 00000000 00000000 00000004 c6649f94 c6649f60 c0598924 c0598290
3069 14:10:26.025631 [ 125.524298] 9f60: 00000000 00000000 c6649fac 251d28e7 0000000f 0000000f b6fc3e00 00000004
3070 14:10:26.035213 [ 125.532485] 9f80: c03002e4 c6648000 c6649fa4 c6649f98 c05989b4 c05988bc 00000000 c6649fa8
3071 14:10:26.040527 [ 125.540672] 9fa0: c03000c0 c05989a8 0000000f 0000000f 00000001 b6e7c000 0000000f 00000000
3072 14:10:26.049378 [ 125.548861] 9fc0: 0000000f 0000000f b6fc3e00 00000004 00000001 00000000 00020000 beb7ba54
3073 14:10:26.059186 [ 125.557049] 9fe0: 00000004 beb7b788 b6f3194f b6eb7c66 800e0030 00000001 00000000 00000000
3074 14:10:26.060456 [ 125.565230] Backtrace:
3075 14:10:26.068765 [ 125.567705] [<c0c2e298>] (lkdtm_EXEC_USERSPACE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3076 14:10:26.070430 [ 125.576239] r4:00000024
3077 14:10:26.081109 [ 125.578791] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3078 14:10:26.087332 [ 125.586813] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3079 14:10:26.093681 [ 125.594744] r9:c6649f60 r8:c5368540 r7:0000000f r6:b6e7c000 r5:c608e640 r4:c0c2d878
3080 14:10:26.102653 [ 125.602507] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3081 14:10:26.111348 [ 125.610349] r9:c07f4cb4 r8:c6649f60 r7:c2816000 r6:b6e7c000 r5:c608e640 r4:00000000
3082 14:10:26.117140 [ 125.618105] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3083 14:10:26.124835 [ 125.625253] r10:00000004 r9:00000000 r8:00000000 r7:b6e7c000 r6:c6648000 r5:c608e640
3084 14:10:26.129234 [ 125.633089] r4:c608e640
3085 14:10:26.134619 [ 125.635636] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3086 14:10:26.141891 [ 125.642781] r9:c6648000 r8:c03002e4 r7:00000004 r6:b6fc3e00 r5:0000000f r4:0000000f
3087 14:10:26.152416 [ 125.650540] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3088 14:10:26.154537 [ 125.658116] Exception stack(0xc6649fa8 to 0xc6649ff0)
3089 14:10:26.163676 [ 125.663178] 9fa0: 0000000f 0000000f 00000001 b6e7c000 0000000f 00000000
3090 14:10:26.172472 [ 125.671367] 9fc0: 0000000f 0000000f b6fc3e00 00000004 00000001 00000000 00020000 beb7ba54
3091 14:10:26.177292 [ 125.679552] 9fe0: 00000004 beb7b788 b6f3194f b6eb7c66
3092 14:10:26.182706 [ 125.684619] Code: bad PC value
3093 14:10:26.184100 [ 125.687689] ---[ end trace a3d86eb1fbb5f216 ]---
3094 14:10:26.187274 # Segmentation fault
3095 14:10:26.343177 # [ 125.318644] lkdtm: Performing direct entry EXEC_USERSPACE
3096 14:10:26.348211 # [ 125.324257] lkdtm: attempting ok execution at c0c2e208
3097 14:10:26.356399 # [ 125.329541] lkdtm: attempting bad execution at b6fc2000
3098 14:10:26.363170 # [ 125.334916] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6fc2000
3099 14:10:26.367598 # [ 125.342079] Internal error: : b [#8] SMP ARM
3100 14:10:26.396104 # [ 125.346363] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3101 14:10:26.402803 # [ 125.375417] CPU: 3 PID: 2151 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3102 14:10:26.412422 # [ 125.383167] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3103 14:10:26.413507 # [ 125.389710] PC is at 0xb6fc2000
3104 14:10:26.417564 # [ 125.392874] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
3105 14:10:26.424139 # [ 125.397761] pc : [<b6fc2000>] lr : [<c0c2e35c>] psr: 600e0013
3106 14:10:26.431437 # [ 125.404036] sp : c6649e48 ip : c6649d50 fp : c6649e64
3107 14:10:26.435497 # [ 125.409268] r10: 0000000f r9 : c1acbfd4 r8 : c15e7d98
3108 14:10:26.441215 # [ 125.414501] r7 : c6649f60 r6 : 0000000f r5 : c47f7000 r4 : b6fc2000
3109 14:10:26.450482 # [ 125.421035] r3 : 251d28e7 r2 : 251d28e7 r1 : ef7c05e0 r0 : 0000002b
3110 14:10:26.459255 # [ 125.427570] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3111 14:10:26.461707 # [ 125.434715] Control: 10c5387d Table: 160c004a DAC: 00000051
3112 14:10:26.470374 # [ 125.440471] Process cat (pid: 2151, stack limit = 0x5fbdefc4)
3113 14:10:26.472775 # [ 125.446227] Stack: (0xc6649e48 to 0xc664a000)
3114 14:10:26.481192 # [ 125.450599] 9e40: 00000001 00000000 0000000f 00000024 c6649e74 c6649e68
3115 14:10:26.491485 # [ 125.458788] 9e60: c0c2d498 c0c2e2a4 c6649e9c c6649e78 c0c2d998 c0c2d478 c0c2d878 c608e640
3116 14:10:26.498860 # [ 125.466975] 9e80: b6e7c000 0000000f c5368540 c6649f60 c6649ec4 c6649ea0 c07f4d18 c0c2d884
3117 14:10:26.508459 # [ 125.475164] 9ea0: 00000000 c608e640 b6e7c000 c2816000 c6649f60 c07f4cb4 c6649f5c c6649ec8
3118 14:10:26.516608 # [ 125.483352] 9ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c6648000
3119 14:10:26.522096 # [ 125.491541] 9ee0: b6e7c000 00020000 00000004 0000000f 0001fff1 c6649ee0 00000001 b6e7b000
3120 14:10:26.530437 # [ 125.499730] 9f00: c59c0780 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3121 14:10:26.538941 # [ 125.507920] 9f20: 00000000 00000000 c13701a0 251d28e7 c205c040 c608e640 c608e640 c6648000
3122 14:10:26.547743 # [ 125.516108] 9f40: b6e7c000 00000000 00000000 00000004 c6649f94 c6649f60 c0598924 c0598290
3123 14:10:26.556826 # [ 125.524298] 9f60: 00000000 00000000 c6649fac 251d28e7 0000000f 0000000f b6fc3e00 00000004
3124 14:10:26.566248 # [ 125.532485] 9f80: c03002e4 c6648000 c6649fa4 c6649f98 c05989b4 c05988bc 00000000 c6649fa8
3125 14:10:26.574441 # [ 125.540672] 9fa0: c03000c0 c05989a8 0000000f 0000000f 00000001 b6e7c000 0000000f 00000000
3126 14:10:26.582130 # [ 125.548861] 9fc0: 0000000f 0000000f b6fc3e00 00000004 00000001 00000000 00020000 beb7ba54
3127 14:10:26.590678 # [ 125.557049] 9fe0: 00000004 beb7b788 b6f3194f b6eb7c66 800e0030 00000001 00000000 00000000
3128 14:10:26.591925 # [ 125.565230] Backtrace:
3129 14:10:26.600127 # [ 125.567705] [<c0c2e298>] (lkdtm_EXEC_USERSPACE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3130 14:10:26.604114 # [ 125.576239] r4:00000024
3131 14:10:26.613187 # [ 125.578791] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3132 14:10:26.620286 # [ 125.586813] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3133 14:10:26.628329 # [ 125.594744] r9:c6649f60 r8:c5368540 r7:0000000f r6:b6e7c000 r5:c608e640 r4:c0c2d878
3134 14:10:26.635699 # [ 125.602507] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3135 14:10:26.643885 # [ 125.610349] r9:c07f4cb4 r8:c6649f60 r7:c2816000 r6:b6e7c000 r5:c608e640 r4:00000000
3136 14:10:26.650074 # [ 125.618105] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3137 14:10:26.659841 # [ 125.625253] r10:00000004 r9:00000000 r8:00000000 r7:b6e7c000 r6:c6648000 r5:c608e640
3138 14:10:26.664591 # [ 125.633089] r4:c608e640
3139 14:10:26.668278 # [ 125.635636] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3140 14:10:26.675553 # [ 125.642781] r9:c6648000 r8:c03002e4 r7:00000004 r6:b6fc3e00 r5:0000000f r4:0000000f
3141 14:10:26.684295 # [ 125.650540] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3142 14:10:26.691190 # [ 125.658116] Exception stack(0xc6649fa8 to 0xc6649ff0)
3143 14:10:26.699134 # [ 125.663178] 9fa0: 0000000f 0000000f 00000001 b6e7c000 0000000f 00000000
3144 14:10:26.707434 # [ 125.671367] 9fc0: 0000000f 0000000f b6fc3e00 00000004 00000001 00000000 00020000 beb7ba54
3145 14:10:26.711482 # [ 125.679552] 9fe0: 00000004 beb7b788 b6f3194f b6eb7c66
3146 14:10:26.716360 # [ 125.684619] Code: bad PC value
3147 14:10:26.720929 # [ 125.687689] ---[ end trac[ 126.224271] lkdtm: Performing direct entry EXEC_NULL
3148 14:10:26.723856 e a3d86eb1fbb5f216 ]---
3149 14:10:26.731011 # EXEC_U[ 126.229666] lkdtm: attempting ok execution at c0c2e208
3150 14:10:26.738363 SERSPACE: missing 'call trace:': [ 126.237747] lkdtm: attempting bad execution at 00000000
3151 14:10:26.738753 [FAIL]
3152 14:10:26.745305 not ok 35 selftests: lkdt[ 126.245868] 8<--- cut here ---
3153 14:10:26.748675 m: EXEC_USERSPACE.sh # exit=1
3154 14:10:26.754421 # [ 126.251794] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3155 14:10:26.757164 selftests: lkdtm: EXEC_NULL.sh
3156 14:10:26.762563 [ 126.262788] pgd = a44ef484
3157 14:10:26.764615 [ 126.268233] [00000000] *pgd=00000000
3158 14:10:26.768161 [ 126.271919] Internal error: Oops: 80000005 [#9] SMP ARM
3159 14:10:26.797793 [ 126.277158] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3160 14:10:26.807780 [ 126.306235] CPU: 0 PID: 2222 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3161 14:10:26.813575 [ 126.313988] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3162 14:10:26.817527 [ 126.320529] PC is at 0x0
3163 14:10:26.820583 [ 126.323086] LR is at execute_location+0xa4/0xb4
3164 14:10:26.827539 [ 126.327627] pc : [<00000000>] lr : [<c135aa50>] psr: 600e0013
3165 14:10:26.831044 [ 126.333902] sp : c2fe1e38 ip : c2fe1d40 fp : c2fe1e54
3166 14:10:26.836389 [ 126.339134] r10: 0000000a r9 : c1acbfe4 r8 : c15e7d98
3167 14:10:26.844051 [ 126.344366] r7 : c2fe1f60 r6 : 00000000 r5 : 00000000 r4 : c0c2e208
3168 14:10:26.850137 [ 126.350900] r3 : 6be3688d r2 : 6be3688d r1 : ef7815e0 r0 : 0000002b
3169 14:10:26.856817 [ 126.357437] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3170 14:10:26.861463 [ 126.364580] Control: 10c5387d Table: 1647404a DAC: 00000051
3171 14:10:26.867769 [ 126.370335] Process cat (pid: 2222, stack limit = 0x31745e13)
3172 14:10:26.872748 [ 126.376090] Stack: (0xc2fe1e38 to 0xc2fe2000)
3173 14:10:26.881658 [ 126.380458] 1e20: 00000025 c5a02000
3174 14:10:26.888355 [ 126.388647] 1e40: 0000000a c2fe1f60 c2fe1e64 c2fe1e58 c135ac5c c135a9b8 c2fe1e74 c2fe1e68
3175 14:10:26.897510 [ 126.396835] 1e60: c0c2d498 c135ac48 c2fe1e9c c2fe1e78 c0c2d998 c0c2d478 c0c2d878 c6044c80
3176 14:10:26.905771 [ 126.405024] 1e80: b6dc7000 0000000a c5368540 c2fe1f60 c2fe1ec4 c2fe1ea0 c07f4d18 c0c2d884
3177 14:10:26.914300 [ 126.413212] 1ea0: 00000000 c6044c80 b6dc7000 c2816000 c2fe1f60 c07f4cb4 c2fe1f5c c2fe1ec8
3178 14:10:26.920710 [ 126.421400] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c2fe0000
3179 14:10:26.930270 [ 126.429589] 1ee0: b6dc7000 00020000 00000004 0000000a 0001fff6 c2fe1ee0 00000001 b6dc6000
3180 14:10:26.940527 [ 126.437776] 1f00: c5aebcc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3181 14:10:26.945855 [ 126.445966] 1f20: 00000000 00000000 c13701a0 6be3688d c205c040 c6044c80 c6044c80 c2fe0000
3182 14:10:26.953295 [ 126.454153] 1f40: b6dc7000 00000000 00000000 00000004 c2fe1f94 c2fe1f60 c0598924 c0598290
3183 14:10:26.961653 [ 126.462342] 1f60: 00000000 00000000 c2fe1fac 6be3688d 0000000a 0000000a b6f0ee00 00000004
3184 14:10:26.971066 [ 126.470530] 1f80: c03002e4 c2fe0000 c2fe1fa4 c2fe1f98 c05989b4 c05988bc 00000000 c2fe1fa8
3185 14:10:26.981648 [ 126.478718] 1fa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6dc7000 0000000a 00000000
3186 14:10:26.987366 [ 126.486906] 1fc0: 0000000a 0000000a b6f0ee00 00000004 00000001 00000000 00020000 beee4a54
3187 14:10:26.995117 [ 126.495095] 1fe0: 00000004 beee4788 b6e7c94f b6e02c66 800e0030 00000001 00000000 00000000
3188 14:10:26.997894 [ 126.503275] Backtrace:
3189 14:10:27.006212 [ 126.505749] [<c135a9ac>] (execute_location) from [<c135ac5c>] (lkdtm_EXEC_NULL+0x20/0x24)
3190 14:10:27.011533 [ 126.513939] r7:c2fe1f60 r6:0000000a r5:c5a02000 r4:00000025
3191 14:10:27.018777 [ 126.519621] [<c135ac3c>] (lkdtm_EXEC_NULL) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3192 14:10:27.027793 [ 126.527730] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3193 14:10:27.035342 [ 126.535753] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3194 14:10:27.042909 [ 126.543684] r9:c2fe1f60 r8:c5368540 r7:0000000a r6:b6dc7000 r5:c6044c80 r4:c0c2d878
3195 14:10:27.050835 [ 126.551447] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3196 14:10:27.058954 [ 126.559288] r9:c07f4cb4 r8:c2fe1f60 r7:c2816000 r6:b6dc7000 r5:c6044c80 r4:00000000
3197 14:10:27.065575 [ 126.567044] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3198 14:10:27.074225 [ 126.574192] r10:00000004 r9:00000000 r8:00000000 r7:b6dc7000 r6:c2fe0000 r5:c6044c80
3199 14:10:27.077721 [ 126.582028] r4:c6044c80
3200 14:10:27.083900 [ 126.584575] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3201 14:10:27.092600 [ 126.591723] r9:c2fe0000 r8:c03002e4 r7:00000004 r6:b6f0ee00 r5:0000000a r4:0000000a
3202 14:10:27.102981 [ 126.599480] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3203 14:10:27.106311 [ 126.607055] Exception stack(0xc2fe1fa8 to 0xc2fe1ff0)
3204 14:10:27.112173 [ 126.612119] 1fa0: 0000000a 0000000a 00000001 b6dc7000 0000000a 00000000
3205 14:10:27.119479 [ 126.620308] 1fc0: 0000000a 0000000a b6f0ee00 00000004 00000001 00000000 00020000 beee4a54
3206 14:10:27.127918 [ 126.628494] 1fe0: 00000004 beee4788 b6e7c94f b6e02c66
3207 14:10:27.128251 [ 126.633559] Code: bad PC value
3208 14:10:27.132432 [ 126.636672] ---[ end trace a3d86eb1fbb5f217 ]---
3209 14:10:27.142374 # Segmentation fault
3210 14:10:27.297320 # [ 126.224271] lkdtm: Performing direct entry EXEC_NULL
3211 14:10:27.304311 # [ 126.229666] lkdtm: attempting ok execution at c0c2e208
3212 14:10:27.311004 # [ 126.237747] lkdtm: attempting bad execution at 00000000
3213 14:10:27.312015 # [ 126.245868] 8<--- cut here ---
3214 14:10:27.319949 # [ 126.251794] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3215 14:10:27.324866 # [ 126.262788] pgd = a44ef484
3216 14:10:27.329388 # [ 126.268233] [00000000] *pgd=00000000
3217 14:10:27.334054 # [ 126.271919] Internal error: Oops: 80000005 [#9] SMP ARM
3218 14:10:27.363237 # [ 126.277158] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3219 14:10:27.369494 # [ 126.306235] CPU: 0 PID: 2222 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3220 14:10:27.376329 # [ 126.313988] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3221 14:10:27.378784 # [ 126.320529] PC is at 0x0
3222 14:10:27.386543 # [ 126.323086] LR is at execute_location+0xa4/0xb4
3223 14:10:27.390955 # [ 126.327627] pc : [<00000000>] lr : [<c135aa50>] psr: 600e0013
3224 14:10:27.396263 # [ 126.333902] sp : c2fe1e38 ip : c2fe1d40 fp : c2fe1e54
3225 14:10:27.400764 # [ 126.339134] r10: 0000000a r9 : c1acbfe4 r8 : c15e7d98
3226 14:10:27.406869 # [ 126.344366] r7 : c2fe1f60 r6 : 00000000 r5 : 00000000 r4 : c0c2e208
3227 14:10:27.414123 # [ 126.350900] r3 : 6be3688d r2 : 6be3688d r1 : ef7815e0 r0 : 0000002b
3228 14:10:27.420028 # [ 126.357437] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3229 14:10:27.427850 # [ 126.364580] Control: 10c5387d Table: 1647404a DAC: 00000051
3230 14:10:27.432575 # [ 126.370335] Process cat (pid: 2222, stack limit = 0x31745e13)
3231 14:10:27.436764 # [ 126.376090] Stack: (0xc2fe1e38 to 0xc2fe2000)
3232 14:10:27.446677 # [ 126.380458] 1e20: 00000025 c5a02000
3233 14:10:27.453297 # [ 126.388647] 1e40: 0000000a c2fe1f60 c2fe1e64 c2fe1e58 c135ac5c c135a9b8 c2fe1e74 c2fe1e68
3234 14:10:27.464917 # [ 126.396835] 1e60: c0c2d498 c135ac48 c2fe1e9c c2fe1e78 c0c2d998 c0c2d478 c0c2d878 c6044c80
3235 14:10:27.472739 # [ 126.405024] 1e80: b6dc7000 0000000a c5368540 c2fe1f60 c2fe1ec4 c2fe1ea0 c07f4d18 c0c2d884
3236 14:10:27.479636 # [ 126.413212] 1ea0: 00000000 c6044c80 b6dc7000 c2816000 c2fe1f60 c07f4cb4 c2fe1f5c c2fe1ec8
3237 14:10:27.487049 # [ 126.421400] 1ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c2fe0000
3238 14:10:27.495691 # [ 126.429589] 1ee0: b6dc7000 00020000 00000004 0000000a 0001fff6 c2fe1ee0 00000001 b6dc6000
3239 14:10:27.503093 # [ 126.437776] 1f00: c5aebcc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3240 14:10:27.512795 # [ 126.445966] 1f20: 00000000 00000000 c13701a0 6be3688d c205c040 c6044c80 c6044c80 c2fe0000
3241 14:10:27.521472 # [ 126.454153] 1f40: b6dc7000 00000000 00000000 00000004 c2fe1f94 c2fe1f60 c0598924 c0598290
3242 14:10:27.528571 # [ 126.462342] 1f60: 00000000 00000000 c2fe1fac 6be3688d 0000000a 0000000a b6f0ee00 00000004
3243 14:10:27.536535 # [ 126.470530] 1f80: c03002e4 c2fe0000 c2fe1fa4 c2fe1f98 c05989b4 c05988bc 00000000 c2fe1fa8
3244 14:10:27.548822 # [ 126.478718] 1fa0: c03000c0 c05989a8 0000000a 0000000a 00000001 b6dc7000 0000000a 00000000
3245 14:10:27.553198 # [ 126.486906] 1fc0: 0000000a 0000000a b6f0ee00 00000004 00000001 00000000 00020000 beee4a54
3246 14:10:27.561591 # [ 126.495095] 1fe0: 00000004 beee4788 b6e7c94f b6e02c66 800e0030 00000001 00000000 00000000
3247 14:10:27.566273 # [ 126.503275] Backtrace:
3248 14:10:27.574395 # [ 126.505749] [<c135a9ac>] (execute_location) from [<c135ac5c>] (lkdtm_EXEC_NULL+0x20/0x24)
3249 14:10:27.579591 # [ 126.513939] r7:c2fe1f60 r6:0000000a r5:c5a02000 r4:00000025
3250 14:10:27.587392 # [ 126.519621] [<c135ac3c>] (lkdtm_EXEC_NULL) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3251 14:10:27.597184 # [ 126.527730] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3252 14:10:27.605506 # [ 126.535753] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3253 14:10:27.612615 # [ 126.543684] r9:c2fe1f60 r8:c5368540 r7:0000000a r6:b6dc7000 r5:c6044c80 r4:c0c2d878
3254 14:10:27.618770 # [ 126.551447] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3255 14:10:27.627278 # [ 126.559288] r9:c07f4cb4 r8:c2fe1f60 r7:c2816000 r6:b6dc7000 r5:c6044c80 r4:00000000
3256 14:10:27.635214 # [ 126.567044] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3257 14:10:27.644473 # [ 126.574192] r10:00000004 r9:00000000 r8:00000000 r7:b6dc7000 r6:c2fe0000 r5:c6044c80
3258 14:10:27.644897 # [ 126.582028] r4:c6044c80
3259 14:10:27.653146 # [ 126.584575] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3260 14:10:27.660964 # [ 126.591723] r9:c2fe0000 r8:c03002e4 r7:00000004 r6:b6f0ee00 r5:0000000a r4:0000000a
3261 14:10:27.668478 # [ 126.599480] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3262 14:10:27.673449 # [ 126.607055] Exception stack(0xc2fe1fa8 to 0xc2fe1ff0)
3263 14:10:27.681267 # [ 126.612119] 1fa0: 0000000a 0000000a 00000001 b6dc7000 0000000a 00000000
3264 14:10:27.691308 # [ 126.620308] 1fc0: 0000000a 0000000a b6f0ee00 00000004 00000001 00000000 00020000 beee4a54
3265 14:10:27.695425 # [ 126.628494] 1fe0: 00000004 beee4788 b6e7c94f b6e02c66
3266 14:10:27.700296 # [ 126.633559] Code: bad PC value
3267 14:10:27.704276 # [ 126.636672] ---[ end trace a3d86eb1fbb5f217 ]---
3268 14:10:27.707245 # EXEC_NULL: missing 'call trace:': [FAIL]
3269 14:10:27.714302 not ok 36 selftests: lkdtm: EXEC_NULL.sh # exit=1
3270 14:10:27.714541 # selftests: lkdtm: ACCESS_USERSPACE.sh
3271 14:10:27.747796 [ 127.251068] lkdtm: Performing direct entry ACCESS_USERSPACE
3272 14:10:27.754335 [ 127.256780] lkdtm: attempting bad read at b6f09000
3273 14:10:27.757496 [ 127.261690] 8<--- cut here ---
3274 14:10:27.764598 [ 127.264761] Unhandled fault: page domain fault (0x01b) at 0xb6f09000
3275 14:10:27.765448 [ 127.271125] pgd = e13c1acf
3276 14:10:27.769988 [ 127.273839] [b6f09000] *pgd=4b832831
3277 14:10:27.773019 [ 127.277436] Internal error: : 1b [#10] SMP ARM
3278 14:10:27.803004 [ 127.281888] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3279 14:10:27.810884 [ 127.310965] CPU: 3 PID: 2298 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3280 14:10:27.816366 [ 127.318716] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3281 14:10:27.823512 [ 127.325268] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3282 14:10:27.828242 [ 127.330515] LR is at __irq_work_queue_local+0x40/0x74
3283 14:10:27.833902 [ 127.335575] pc : [<c0c2e480>] lr : [<c049bb90>] psr: 600e0013
3284 14:10:27.838323 [ 127.341849] sp : c633de38 ip : c633dd40 fp : c633de64
3285 14:10:27.844239 [ 127.347082] r10: 00000011 r9 : c1acbff0 r8 : c15e7d98
3286 14:10:27.851256 [ 127.352313] r7 : c633df60 r6 : 00000051 r5 : c633c000 r4 : b6f09000
3287 14:10:27.859294 [ 127.358847] r3 : a0633a01 r2 : a0633a01 r1 : ef7c05e0 r0 : 00000026
3288 14:10:27.864156 [ 127.365384] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3289 14:10:27.869415 [ 127.372528] Control: 10c5387d Table: 1474c04a DAC: 00000051
3290 14:10:27.876441 [ 127.378281] Process cat (pid: 2298, stack limit = 0x87d9d82a)
3291 14:10:27.881893 [ 127.384035] Stack: (0xc633de38 to 0xc633e000)
3292 14:10:27.887689 [ 127.388402] de20: 00000022 00000000
3293 14:10:27.896645 [ 127.396591] de40: 00000000 a0633a01 c633de6c 00000026 c6398000 00000011 c633de74 c633de68
3294 14:10:27.904641 [ 127.404779] de60: c0c2d498 c0c2e378 c633de9c c633de78 c0c2d998 c0c2d478 c0c2d878 c44d7400
3295 14:10:27.912174 [ 127.412966] de80: b6dc3000 00000011 c5368540 c633df60 c633dec4 c633dea0 c07f4d18 c0c2d884
3296 14:10:27.923268 [ 127.421154] dea0: 00000000 c44d7400 b6dc3000 c2816000 c633df60 c07f4cb4 c633df5c c633dec8
3297 14:10:27.929308 [ 127.429344] dec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c633c000
3298 14:10:27.936766 [ 127.437532] dee0: b6dc3000 00020000 00000004 00000011 0001ffef c633dee0 00000001 b6dc2000
3299 14:10:27.947073 [ 127.445719] df00: c5b18dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3300 14:10:27.953819 [ 127.453908] df20: 00000000 00000000 c13701a0 a0633a01 c205c040 c44d7400 c44d7400 c633c000
3301 14:10:27.962211 [ 127.462096] df40: b6dc3000 00000000 00000000 00000004 c633df94 c633df60 c0598924 c0598290
3302 14:10:27.969537 [ 127.470284] df60: 00000000 00000000 c633dfac a0633a01 00000011 00000011 b6f0ae00 00000004
3303 14:10:27.977820 [ 127.478472] df80: c03002e4 c633c000 c633dfa4 c633df98 c05989b4 c05988bc 00000000 c633dfa8
3304 14:10:27.988698 [ 127.486659] dfa0: c03000c0 c05989a8 00000011 00000011 00000001 b6dc3000 00000011 00000000
3305 14:10:27.995195 [ 127.494847] dfc0: 00000011 00000011 b6f0ae00 00000004 00000001 00000000 00020000 becffa54
3306 14:10:28.004943 [ 127.503035] dfe0: 00000004 becff788 b6e7894f b6dfec66 800e0030 00000001 00000000 00000000
3307 14:10:28.005309 [ 127.511216] Backtrace:
3308 14:10:28.016435 [ 127.513692] [<c0c2e36c>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3309 14:10:28.020633 [ 127.522403] r6:00000011 r5:c6398000 r4:00000026
3310 14:10:28.027819 [ 127.527037] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3311 14:10:28.034699 [ 127.535062] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3312 14:10:28.041814 [ 127.542990] r9:c633df60 r8:c5368540 r7:00000011 r6:b6dc3000 r5:c44d7400 r4:c0c2d878
3313 14:10:28.051149 [ 127.550750] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3314 14:10:28.057543 [ 127.558593] r9:c07f4cb4 r8:c633df60 r7:c2816000 r6:b6dc3000 r5:c44d7400 r4:00000000
3315 14:10:28.064669 [ 127.566347] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3316 14:10:28.072258 [ 127.573493] r10:00000004 r9:00000000 r8:00000000 r7:b6dc3000 r6:c633c000 r5:c44d7400
3317 14:10:28.076449 [ 127.581328] r4:c44d7400
3318 14:10:28.082556 [ 127.583875] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3319 14:10:28.091235 [ 127.591021] r9:c633c000 r8:c03002e4 r7:00000004 r6:b6f0ae00 r5:00000011 r4:00000011
3320 14:10:28.098970 [ 127.598778] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3321 14:10:28.102470 [ 127.606353] Exception stack(0xc633dfa8 to 0xc633dff0)
3322 14:10:28.113474 [ 127.611417] dfa0: 00000011 00000011 00000001 b6dc3000 00000011 00000000
3323 14:10:28.119835 [ 127.619608] dfc0: 00000011 00000011 b6f0ae00 00000004 00000001 00000000 00020000 becffa54
3324 14:10:28.125873 [ 127.627793] dfe0: 00000004 becff788 b6e7894f b6dfec66
3325 14:10:28.131919 [ 127.632857] Code: e1a01004 e30c0f14 e34c01ac eb1c8637 (e5943000)
3326 14:10:28.135220 [ 127.638965] ---[ end trace a3d86eb1fbb5f218 ]---
3327 14:10:28.139411 # Segmentation fault
3328 14:10:28.310260 # [ 127.251068] lkdtm: Performing direct entry ACCESS_USERSPACE
3329 14:10:28.315378 # [ 127.256780] lkdtm: attempting bad read at b6f09000
3330 14:10:28.318502 # [ 127.261690] 8<--- cut here ---
3331 14:10:28.323413 # [ 127.264761] Unhandled fault: page domain fault (0x01b) at 0xb6f09000
3332 14:10:28.325580 # [ 127.271125] pgd = e13c1acf
3333 14:10:28.333513 # [ 127.273839] [b6f09000] *pgd=4b832831
3334 14:10:28.336679 # [ 127.277436] Internal error: : 1b [#10] SMP ARM
3335 14:10:28.363225 # [ 127.281888] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3336 14:10:28.371293 # [ 127.310965] CPU: 3 PID: 2298 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3337 14:10:28.377915 # [ 127.318716] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3338 14:10:28.384581 # [ 127.325268] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
3339 14:10:28.389708 # [ 127.330515] LR is at __irq_work_queue_local+0x40/0x74
3340 14:10:28.394802 # [ 127.335575] pc : [<c0c2e480>] lr : [<c049bb90>] psr: 600e0013
3341 14:10:28.401712 # [ 127.341849] sp : c633de38 ip : c633dd40 fp : c633de64
3342 14:10:28.405855 # [ 127.347082] r10: 00000011 r9 : c1acbff0 r8 : c15e7d98
3343 14:10:28.415203 # [ 127.352313] r7 : c633df60 r6 : 00000051 r5 : c633c000 r4 : b6f09000
3344 14:10:28.419875 # [ 127.358847] r3 : a0633a01 r2 : a0633a01 r1 : ef7c05e0 r0 : 00000026
3345 14:10:28.427746 # [ 127.365384] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3346 14:10:28.435077 # [ 127.372528] Control: 10c5387d Table: 1474c04a DAC: 00000051
3347 14:10:28.440337 # [ 127.378281] Process cat (pid: 2298, stack limit = 0x87d9d82a)
3348 14:10:28.442410 # [ 127.384035] Stack: (0xc633de38 to 0xc633e000)
3349 14:10:28.455281 # [ 127.388402] de20: 00000022 00000000
3350 14:10:28.459429 # [ 127.396591] de40: 00000000 a0633a01 c633de6c 00000026 c6398000 00000011 c633de74 c633de68
3351 14:10:28.468258 # [ 127.404779] de60: c0c2d498 c0c2e378 c633de9c c633de78 c0c2d998 c0c2d478 c0c2d878 c44d7400
3352 14:10:28.477896 # [ 127.412966] de80: b6dc3000 00000011 c5368540 c633df60 c633dec4 c633dea0 c07f4d18 c0c2d884
3353 14:10:28.485286 # [ 127.421154] dea0: 00000000 c44d7400 b6dc3000 c2816000 c633df60 c07f4cb4 c633df5c c633dec8
3354 14:10:28.492671 # [ 127.429344] dec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c633c000
3355 14:10:28.502333 # [ 127.437532] dee0: b6dc3000 00020000 00000004 00000011 0001ffef c633dee0 00000001 b6dc2000
3356 14:10:28.510472 # [ 127.445719] df00: c5b18dc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3357 14:10:28.519062 # [ 127.453908] df20: 00000000 00000000 c13701a0 a0633a01 c205c040 c44d7400 c44d7400 c633c000
3358 14:10:28.525674 # [ 127.462096] df40: b6dc3000 00000000 00000000 00000004 c633df94 c633df60 c0598924 c0598290
3359 14:10:28.534403 # [ 127.470284] df60: 00000000 00000000 c633dfac a0633a01 00000011 00000011 b6f0ae00 00000004
3360 14:10:28.542667 # [ 127.478472] df80: c03002e4 c633c000 c633dfa4 c633df98 c05989b4 c05988bc 00000000 c633dfa8
3361 14:10:28.553443 # [ 127.486659] dfa0: c03000c0 c05989a8 00000011 00000011 00000001 b6dc3000 00000011 00000000
3362 14:10:28.560563 # [ 127.494847] dfc0: 00000011 00000011 b6f0ae00 00000004 00000001 00000000 00020000 becffa54
3363 14:10:28.568347 # [ 127.503035] dfe0: 00000004 becff788 b6e7894f b6dfec66 800e0030 00000001 00000000 00000000
3364 14:10:28.570479 # [ 127.511216] Backtrace:
3365 14:10:28.578986 # [ 127.513692] [<c0c2e36c>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3366 14:10:28.587675 # [ 127.522403] r6:00000011 r5:c6398000 r4:00000026
3367 14:10:28.592937 # [ 127.527037] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3368 14:10:28.600296 # [ 127.535062] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3369 14:10:28.608346 # [ 127.542990] r9:c633df60 r8:c5368540 r7:00000011 r6:b6dc3000 r5:c44d7400 r4:c0c2d878
3370 14:10:28.616128 # [ 127.550750] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3371 14:10:28.625596 # [ 127.558593] r9:c07f4cb4 r8:c633df60 r7:c2816000 r6:b6dc3000 r5:c44d7400 r4:00000000
3372 14:10:28.634537 # [ 127.566347] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3373 14:10:28.640435 # [ 127.573493] r10:00000004 r9:00000000 r8:00000000 r7:b6dc3000 r6:c633c000 r5:c44d7400
3374 14:10:28.643128 # [ 127.581328] r4:c44d7400
3375 14:10:28.649893 # [ 127.583875] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3376 14:10:28.656660 # [ 127.591021] r9:c633c000 r8:c03002e4 r7:00000004 r6:b6f0ae00 r5:00000011 r4:00000011
3377 14:10:28.666333 # [ 127.598778] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3378 14:10:28.670408 # [ 127.606353] Exception stack(0xc633dfa8 to 0xc633dff0)
3379 14:10:28.679875 # [ 127.611417] dfa0: 00000011 00000011 00000001 b6dc3000 00000011 00000000
3380 14:10:28.687676 # [ 127.619608] dfc0: 00000011 00000011 b6f0ae00 00000004 00000001 00000000 00020000 becffa54
3381 14:10:28.692668 # [ 127.627793] dfe0: 00000004 becff788 b6e7894f b6dfec66
3382 14:10:28.699587 # [ 127.632857] Code: e1a01004 e30c0f14 e34c01ac eb1c8637 (e5943000)
3383 14:10:28.703709 # [ 127.638965] ---[ end trace a3d86eb1fbb5f218 ]---
3384 14:10:28.709305 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
3385 14:10:28.713602 not ok[ 128.214924] lkdtm: Performing direct entry ACCESS_NULL
3386 14:10:28.725358 37 selftests: lkdtm: ACCESS_USER[ 128.221494] lkdtm: attempting bad read at 00000000
3387 14:10:28.725715 SPACE.sh # exit=1
3388 14:10:28.727985 # selftests: l[ 128.229105] 8<--- cut here ---
3389 14:10:28.728322 kdtm: ACCESS_NULL.sh
3390 14:10:28.736579 [ 128.235064] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3391 14:10:28.742152 [ 128.245101] pgd = 0d5b5a1a
3392 14:10:28.745514 [ 128.247836] [00000000] *pgd=00000000
3393 14:10:28.747305 [ 128.251502] Internal error: Oops: 5 [#11] SMP ARM
3394 14:10:28.776657 [ 128.256219] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3395 14:10:28.787655 [ 128.285292] CPU: 1 PID: 2373 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3396 14:10:28.790573 [ 128.293043] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3397 14:10:28.795721 [ 128.299599] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3398 14:10:28.800797 [ 128.304229] LR is at 0x0
3399 14:10:28.805509 [ 128.306775] pc : [<c135ac88>] lr : [<00000000>] psr: 600e0013
3400 14:10:28.812143 [ 128.313051] sp : c60cbe50 ip : 00000027 fp : c60cbe64
3401 14:10:28.815250 [ 128.318283] r10: 0000000c r9 : c1acc004 r8 : c15e7d98
3402 14:10:28.822238 [ 128.323515] r7 : c60cbf60 r6 : 0000000c r5 : c5da1000 r4 : 00000000
3403 14:10:28.830124 [ 128.330049] r3 : d95ea460 r2 : d95ea460 r1 : ef7965e4 r0 : 00000026
3404 14:10:28.836372 [ 128.336586] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3405 14:10:28.841987 [ 128.343730] Control: 10c5387d Table: 1610004a DAC: 00000051
3406 14:10:28.846532 [ 128.349487] Process cat (pid: 2373, stack limit = 0x4c85474e)
3407 14:10:28.852214 [ 128.355241] Stack: (0xc60cbe50 to 0xc60cc000)
3408 14:10:28.859171 [ 128.359609] be40: 00000027 c5da1000 c60cbe74 c60cbe68
3409 14:10:28.871280 [ 128.367800] be60: c0c2d498 c135ac6c c60cbe9c c60cbe78 c0c2d998 c0c2d478 c0c2d878 c5b19a40
3410 14:10:28.876177 [ 128.375989] be80: b6e35000 0000000c c5368540 c60cbf60 c60cbec4 c60cbea0 c07f4d18 c0c2d884
3411 14:10:28.886435 [ 128.384177] bea0: 00000000 c5b19a40 b6e35000 c2816000 c60cbf60 c07f4cb4 c60cbf5c c60cbec8
3412 14:10:28.891598 [ 128.392367] bec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c60ca000
3413 14:10:28.901817 [ 128.400556] bee0: b6e35000 00020000 00000004 0000000c 0001fff4 c60cbee0 00000001 b6e34000
3414 14:10:28.908701 [ 128.408744] bf00: c5a7a280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3415 14:10:28.917626 [ 128.416933] bf20: 00000000 00000000 c13701a0 d95ea460 c205c040 c5b19a40 c5b19a40 c60ca000
3416 14:10:28.924685 [ 128.425123] bf40: b6e35000 00000000 00000000 00000004 c60cbf94 c60cbf60 c0598924 c0598290
3417 14:10:28.933194 [ 128.433313] bf60: 00000000 00000000 c60cbfac d95ea460 0000000c 0000000c b6f7ce00 00000004
3418 14:10:28.940754 [ 128.441501] bf80: c03002e4 c60ca000 c60cbfa4 c60cbf98 c05989b4 c05988bc 00000000 c60cbfa8
3419 14:10:28.949864 [ 128.449688] bfa0: c03000c0 c05989a8 0000000c 0000000c 00000001 b6e35000 0000000c 00000000
3420 14:10:28.958386 [ 128.457877] bfc0: 0000000c 0000000c b6f7ce00 00000004 00000001 00000000 00020000 bef82a54
3421 14:10:28.965634 [ 128.466066] bfe0: 00000004 bef82788 b6eea94f b6e70c66 800e0030 00000001 00000000 00000000
3422 14:10:28.967782 [ 128.474246] Backtrace:
3423 14:10:28.976765 [ 128.476732] [<c135ac60>] (lkdtm_ACCESS_NULL) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3424 14:10:28.980775 [ 128.485008] r5:c5da1000 r4:00000027
3425 14:10:28.987809 [ 128.488606] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3426 14:10:28.996537 [ 128.496630] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3427 14:10:29.003192 [ 128.504561] r9:c60cbf60 r8:c5368540 r7:0000000c r6:b6e35000 r5:c5b19a40 r4:c0c2d878
3428 14:10:29.012554 [ 128.512325] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3429 14:10:29.019969 [ 128.520167] r9:c07f4cb4 r8:c60cbf60 r7:c2816000 r6:b6e35000 r5:c5b19a40 r4:00000000
3430 14:10:29.027154 [ 128.527923] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3431 14:10:29.034962 [ 128.535071] r10:00000004 r9:00000000 r8:00000000 r7:b6e35000 r6:c60ca000 r5:c5b19a40
3432 14:10:29.036638 [ 128.542908] r4:c5b19a40
3433 14:10:29.044436 [ 128.545456] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3434 14:10:29.051666 [ 128.552602] r9:c60ca000 r8:c03002e4 r7:00000004 r6:b6f7ce00 r5:0000000c r4:0000000c
3435 14:10:29.059078 [ 128.560363] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3436 14:10:29.065475 [ 128.567939] Exception stack(0xc60cbfa8 to 0xc60cbff0)
3437 14:10:29.073667 [ 128.573002] bfa0: 0000000c 0000000c 00000001 b6e35000 0000000c 00000000
3438 14:10:29.080635 [ 128.581191] bfc0: 0000000c 0000000c b6f7ce00 00000004 00000001 00000000 00020000 bef82a54
3439 14:10:29.088014 [ 128.589376] bfe0: 00000004 bef82788 b6eea94f b6e70c66
3440 14:10:29.091731 [ 128.594440] Code: e30c0f14 e34c01ac e1a01004 ebffd435 (e5945000)
3441 14:10:29.097053 [ 128.600644] ---[ end trace a3d86eb1fbb5f219 ]---
3442 14:10:29.099575 # Segmentation fault
3443 14:10:29.231399 # [ 128.214924] lkdtm: Performing direct entry ACCESS_NULL
3444 14:10:29.236446 # [ 128.221494] lkdtm: attempting bad read at 00000000
3445 14:10:29.241746 # [ 128.229105] 8<--- cut here ---
3446 14:10:29.248619 # [ 128.235064] Unable to handle kernel NULL pointer dereference at virtual address 00000000
3447 14:10:29.250507 # [ 128.245101] pgd = 0d5b5a1a
3448 14:10:29.255123 # [ 128.247836] [00000000] *pgd=00000000
3449 14:10:29.260375 # [ 128.251502] Internal error: Oops: 5 [#11] SMP ARM
3450 14:10:29.288984 # [ 128.256219] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3451 14:10:29.299601 # [ 128.285292] CPU: 1 PID: 2373 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3452 14:10:29.302608 # [ 128.293043] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3453 14:10:29.309318 # [ 128.299599] PC is at lkdtm_ACCESS_NULL+0x28/0x68
3454 14:10:29.312763 # [ 128.304229] LR is at 0x0
3455 14:10:29.318394 # [ 128.306775] pc : [<c135ac88>] lr : [<00000000>] psr: 600e0013
3456 14:10:29.322274 # [ 128.313051] sp : c60cbe50 ip : 00000027 fp : c60cbe64
3457 14:10:29.329746 # [ 128.318283] r10: 0000000c r9 : c1acc004 r8 : c15e7d98
3458 14:10:29.335981 # [ 128.323515] r7 : c60cbf60 r6 : 0000000c r5 : c5da1000 r4 : 00000000
3459 14:10:29.342687 # [ 128.330049] r3 : d95ea460 r2 : d95ea460 r1 : ef7965e4 r0 : 00000026
3460 14:10:29.351375 # [ 128.336586] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3461 14:10:29.356778 # [ 128.343730] Control: 10c5387d Table: 1610004a DAC: 00000051
3462 14:10:29.363678 # [ 128.349487] Process cat (pid: 2373, stack limit = 0x4c85474e)
3463 14:10:29.364607 # [ 128.355241] Stack: (0xc60cbe50 to 0xc60cc000)
3464 14:10:29.373678 # [ 128.359609] be40: 00000027 c5da1000 c60cbe74 c60cbe68
3465 14:10:29.382266 # [ 128.367800] be60: c0c2d498 c135ac6c c60cbe9c c60cbe78 c0c2d998 c0c2d478 c0c2d878 c5b19a40
3466 14:10:29.391590 # [ 128.375989] be80: b6e35000 0000000c c5368540 c60cbf60 c60cbec4 c60cbea0 c07f4d18 c0c2d884
3467 14:10:29.399434 # [ 128.384177] bea0: 00000000 c5b19a40 b6e35000 c2816000 c60cbf60 c07f4cb4 c60cbf5c c60cbec8
3468 14:10:29.406683 # [ 128.392367] bec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c60ca000
3469 14:10:29.415627 # [ 128.400556] bee0: b6e35000 00020000 00000004 0000000c 0001fff4 c60cbee0 00000001 b6e34000
3470 14:10:29.424302 # [ 128.408744] bf00: c5a7a280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3471 14:10:29.432156 # [ 128.416933] bf20: 00000000 00000000 c13701a0 d95ea460 c205c040 c5b19a40 c5b19a40 c60ca000
3472 14:10:29.440936 # [ 128.425123] bf40: b6e35000 00000000 00000000 00000004 c60cbf94 c60cbf60 c0598924 c0598290
3473 14:10:29.447417 # [ 128.433313] bf60: 00000000 00000000 c60cbfac d95ea460 0000000c 0000000c b6f7ce00 00000004
3474 14:10:29.457534 # [ 128.441501] bf80: c03002e4 c60ca000 c60cbfa4 c60cbf98 c05989b4 c05988bc 00000000 c60cbfa8
3475 14:10:29.465403 # [ 128.449688] bfa0: c03000c0 c05989a8 0000000c 0000000c 00000001 b6e35000 0000000c 00000000
3476 14:10:29.472521 # [ 128.457877] bfc0: 0000000c 0000000c b6f7ce00 00000004 00000001 00000000 00020000 bef82a54
3477 14:10:29.481197 # [ 128.466066] bfe0: 00000004 bef82788 b6eea94f b6e70c66 800e0030 00000001 00000000 00000000
3478 14:10:29.486975 # [ 128.474246] Backtrace:
3479 14:10:29.492612 # [ 128.476732] [<c135ac60>] (lkdtm_ACCESS_NULL) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3480 14:10:29.496772 # [ 128.485008] r5:c5da1000 r4:00000027
3481 14:10:29.505047 # [ 128.488606] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3482 14:10:29.513854 # [ 128.496630] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3483 14:10:29.520844 # [ 128.504561] r9:c60cbf60 r8:c5368540 r7:0000000c r6:b6e35000 r5:c5b19a40 r4:c0c2d878
3484 14:10:29.530885 # [ 128.512325] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3485 14:10:29.535849 # [ 128.520167] r9:c07f4cb4 r8:c60cbf60 r7:c2816000 r6:b6e35000 r5:c5b19a40 r4:00000000
3486 14:10:29.543220 # [ 128.527923] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3487 14:10:29.551302 # [ 128.535071] r10:00000004 r9:00000000 r8:00000000 r7:b6e35000 r6:c60ca000 r5:c5b19a40
3488 14:10:29.555316 # [ 128.542908] r4:c5b19a40
3489 14:10:29.561636 # [ 128.545456] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3490 14:10:29.569738 # [ 128.552602] r9:c60ca000 r8:c03002e4 r7:00000004 r6:b6f7ce00 r5:0000000c r4:0000000c
3491 14:10:29.576877 # [ 128.560363] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3492 14:10:29.582710 # [ 128.567939] Exception stack(0xc60cbfa8 to 0xc60cbff0)
3493 14:10:29.590568 # [ 128.573002] bfa0: 0000000c 0000000c 00000001 b6e35000 0000000c 00000000
3494 14:10:29.599633 # [ 128.581191] bfc0: 0000000c 0000000c b6f7ce00 00000004 00000001 00000000 00020000 bef82a54
3495 14:10:29.604921 # [ 128.589376] bfe0: 00000004 bef82788 b6eea94f b6e70c66
3496 14:10:29.610007 # [ 128.594440] Code: e30c0f14 e34c01ac e1a01004 ebffd435 (e5945000)
3497 14:10:29.614853 # [ 128.600644] ---[ end trace a3d86eb1fbb5f219 ]---
3498 14:10:29.620855 # ACCESS_NULL: missing 'call trace:': [FAIL]
3499 14:10:29.624618 not ok 38 selftests: lkdtm: ACCESS_NULL.sh # exit=1
3500 14:10:29.626081 # selftests: lkdtm: WRITE_RO.sh
3501 14:10:29.642883 [ 129.146644] lkdtm: Performing direct entry WRITE_RO
3502 14:10:29.652611 [ 129.151731] lkdtm: attempting bad rodata write at c15e8030
3503 14:10:29.652982 [ 129.157261] 8<--- cut here ---
3504 14:10:29.660149 [ 129.160342] Unable to handle kernel paging request at virtual address c15e8030
3505 14:10:29.662367 [ 129.167585] pgd = 13e1f1dd
3506 14:10:29.666406 [ 129.170315] [c15e8030] *pgd=1141941e(bad)
3507 14:10:29.670965 [ 129.174378] Internal error: Oops: 80d [#12] SMP ARM
3508 14:10:29.700057 [ 129.179277] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3509 14:10:29.708631 [ 129.208554] CPU: 2 PID: 2447 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3510 14:10:29.714385 [ 129.216318] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3511 14:10:29.718756 [ 129.222890] PC is at lkdtm_WRITE_RO+0x44/0x50
3512 14:10:29.723246 [ 129.227273] LR is at 0x0
3513 14:10:29.728695 [ 129.229830] pc : [<c135aaa4>] lr : [<00000000>] psr: 600e0013
3514 14:10:29.734351 [ 129.236118] sp : c6477e50 ip : 00000027 fp : c6477e64
3515 14:10:29.739243 [ 129.241363] r10: 00000009 r9 : c1acc010 r8 : c15e7d98
3516 14:10:29.746403 [ 129.246608] r7 : c6477f60 r6 : 00000009 r5 : c6539000 r4 : c15e8030
3517 14:10:29.751442 [ 129.253157] r3 : 0198b861 r2 : aa55aa55 r1 : ef7ab5e4 r0 : c1acce14
3518 14:10:29.758428 [ 129.259709] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3519 14:10:29.763734 [ 129.266867] Control: 10c5387d Table: 1669c04a DAC: 00000051
3520 14:10:29.769498 [ 129.272637] Process cat (pid: 2447, stack limit = 0x2b398f98)
3521 14:10:29.774003 [ 129.278406] Stack: (0xc6477e50 to 0xc6478000)
3522 14:10:29.783505 [ 129.282792] 7e40: 00000028 c6539000 c6477e74 c6477e68
3523 14:10:29.792528 [ 129.291001] 7e60: c0c2d498 c135aa6c c6477e9c c6477e78 c0c2d998 c0c2d478 c0c2d878 c5ad1040
3524 14:10:29.799519 [ 129.299208] 7e80: b6e55000 00000009 c5368540 c6477f60 c6477ec4 c6477ea0 c07f4d18 c0c2d884
3525 14:10:29.810231 [ 129.307414] 7ea0: 00000000 c5ad1040 b6e55000 c2816000 c6477f60 c07f4cb4 c6477f5c c6477ec8
3526 14:10:29.815907 [ 129.315621] 7ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c6476000
3527 14:10:29.825538 [ 129.323826] 7ee0: b6e55000 00020000 00000004 00000009 0001fff7 c6477ee0 00000001 b6e54000
3528 14:10:29.835025 [ 129.332031] 7f00: c5b19e00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3529 14:10:29.839677 [ 129.340237] 7f20: 00000000 00000000 c13701a0 bfaaf07d c205c040 c5ad1040 c5ad1040 c6476000
3530 14:10:29.853672 [ 129.348444] 7f40: b6e55000 00000000 00000000 00000004 c6477f94 c6477f60 c0598924 c0598290
3531 14:10:29.858340 [ 129.356651] 7f60: 00000000 00000000 c6477fac bfaaf07d 00000009 00000009 b6f9ce00 00000004
3532 14:10:29.864884 [ 129.364857] 7f80: c03002e4 c6476000 c6477fa4 c6477f98 c05989b4 c05988bc 00000000 c6477fa8
3533 14:10:29.872844 [ 129.373062] 7fa0: c03000c0 c05989a8 00000009 00000009 00000001 b6e55000 00000009 00000000
3534 14:10:29.881282 [ 129.381271] 7fc0: 00000009 00000009 b6f9ce00 00000004 00000001 00000000 00020000 be9b1a54
3535 14:10:29.888838 [ 129.389477] 7fe0: 00000004 be9b1788 b6f0a94f b6e90c66 800e0030 00000001 00000000 00000000
3536 14:10:29.893779 [ 129.397671] Backtrace:
3537 14:10:29.900852 [ 129.400191] [<c135aa60>] (lkdtm_WRITE_RO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3538 14:10:29.903860 [ 129.408223] r5:c6539000 r4:00000028
3539 14:10:29.912367 [ 129.411839] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3540 14:10:29.919503 [ 129.419886] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3541 14:10:29.930497 [ 129.427835] r9:c6477f60 r8:c5368540 r7:00000009 r6:b6e55000 r5:c5ad1040 r4:c0c2d878
3542 14:10:29.935362 [ 129.435620] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3543 14:10:29.943688 [ 129.443480] r9:c07f4cb4 r8:c6477f60 r7:c2816000 r6:b6e55000 r5:c5ad1040 r4:00000000
3544 14:10:29.949501 [ 129.451254] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3545 14:10:29.959744 [ 129.458420] r10:00000004 r9:00000000 r8:00000000 r7:b6e55000 r6:c6476000 r5:c5ad1040
3546 14:10:29.961365 [ 129.466269] r4:c5ad1040
3547 14:10:29.967067 [ 129.468835] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3548 14:10:29.974886 [ 129.476001] r9:c6476000 r8:c03002e4 r7:00000004 r6:b6f9ce00 r5:00000009 r4:00000009
3549 14:10:29.984652 [ 129.483779] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3550 14:10:29.988360 [ 129.491368] Exception stack(0xc6477fa8 to 0xc6477ff0)
3551 14:10:29.997336 [ 129.496450] 7fa0: 00000009 00000009 00000001 b6e55000 00000009 00000000
3552 14:10:30.004884 [ 129.504657] 7fc0: 00000009 00000009 b6f9ce00 00000004 00000001 00000000 00020000 be9b1a54
3553 14:10:30.011015 [ 129.512857] 7fe0: 00000004 be9b1788 b6f0a94f b6e90c66
3554 14:10:30.015861 [ 129.517941] Code: e34a3bcd e30c0e14 e34c01ac e0233002 (e5843000)
3555 14:10:30.020720 [ 129.524066] ---[ end trace a3d86eb1fbb5f21a ]---
3556 14:10:30.025195 # Segmentation fault
3557 14:10:30.196611 # [ 129.146644] lkdtm: Performing direct entry WRITE_RO
3558 14:10:30.204169 # [ 129.151731] lkdtm: attempting bad rodata write at c15e8030
3559 14:10:30.208871 # [ 129.157261] 8<--- cut here ---
3560 14:10:30.213105 # [ 129.160342] Unable to handle kernel paging request at virtual address c15e8030
3561 14:10:30.217009 # [ 129.167585] pgd = 13e1f1dd
3562 14:10:30.220696 # [ 129.170315] [c15e8030] *pgd=1141941e(bad)
3563 14:10:30.225306 # [ 129.174378] Internal error: Oops: 80d [#12] SMP ARM
3564 14:10:30.254788 # [ 129.179277] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3565 14:10:30.261331 # [ 129.208554] CPU: 2 PID: 2447 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3566 14:10:30.268123 # [ 129.216318] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3567 14:10:30.274186 # [ 129.222890] PC is at lkdtm_WRITE_RO+0x44/0x50
3568 14:10:30.276126 # [ 129.227273] LR is at 0x0
3569 14:10:30.282748 # [ 129.229830] pc : [<c135aaa4>] lr : [<00000000>] psr: 600e0013
3570 14:10:30.286986 # [ 129.236118] sp : c6477e50 ip : 00000027 fp : c6477e64
3571 14:10:30.292604 # [ 129.241363] r10: 00000009 r9 : c1acc010 r8 : c15e7d98
3572 14:10:30.300633 # [ 129.246608] r7 : c6477f60 r6 : 00000009 r5 : c6539000 r4 : c15e8030
3573 14:10:30.306408 # [ 129.253157] r3 : 0198b861 r2 : aa55aa55 r1 : ef7ab5e4 r0 : c1acce14
3574 14:10:30.318098 # [ 129.259709] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3575 14:10:30.319506 # [ 129.266867] Control: 10c5387d Table: 1669c04a DAC: 00000051
3576 14:10:30.324577 # [ 129.272637] Process cat (pid: 2447, stack limit = 0x2b398f98)
3577 14:10:30.329382 # [ 129.278406] Stack: (0xc6477e50 to 0xc6478000)
3578 14:10:30.337691 # [ 129.282792] 7e40: 00000028 c6539000 c6477e74 c6477e68
3579 14:10:30.345881 # [ 129.291001] 7e60: c0c2d498 c135aa6c c6477e9c c6477e78 c0c2d998 c0c2d478 c0c2d878 c5ad1040
3580 14:10:30.355179 # [ 129.299208] 7e80: b6e55000 00000009 c5368540 c6477f60 c6477ec4 c6477ea0 c07f4d18 c0c2d884
3581 14:10:30.362540 # [ 129.307414] 7ea0: 00000000 c5ad1040 b6e55000 c2816000 c6477f60 c07f4cb4 c6477f5c c6477ec8
3582 14:10:30.370751 # [ 129.315621] 7ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c6476000
3583 14:10:30.382187 # [ 129.323826] 7ee0: b6e55000 00020000 00000004 00000009 0001fff7 c6477ee0 00000001 b6e54000
3584 14:10:30.388807 # [ 129.332031] 7f00: c5b19e00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3585 14:10:30.395831 # [ 129.340237] 7f20: 00000000 00000000 c13701a0 bfaaf07d c205c040 c5ad1040 c5ad1040 c6476000
3586 14:10:30.405582 # [ 129.348444] 7f40: b6e55000 00000000 00000000 00000004 c6477f94 c6477f60 c0598924 c0598290
3587 14:10:30.412839 # [ 129.356651] 7f60: 00000000 00000000 c6477fac bfaaf07d 00000009 00000009 b6f9ce00 00000004
3588 14:10:30.421480 # [ 129.364857] 7f80: c03002e4 c6476000 c6477fa4 c6477f98 c05989b4 c05988bc 00000000 c6477fa8
3589 14:10:30.430695 # [ 129.373062] 7fa0: c03000c0 c05989a8 00000009 00000009 00000001 b6e55000 00000009 00000000
3590 14:10:30.438711 # [ 129.381271] 7fc0: 00000009 00000009 b6f9ce00 00000004 00000001 00000000 00020000 be9b1a54
3591 14:10:30.447691 # [ 129.389477] 7fe0: 00000004 be9b1788 b6f0a94f b6e90c66 800e0030 00000001 00000000 00000000
3592 14:10:30.449178 # [ 129.397671] Backtrace:
3593 14:10:30.458603 # [ 129.400191] [<c135aa60>] (lkdtm_WRITE_RO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3594 14:10:30.460552 # [ 129.408223] r5:c6539000 r4:00000028
3595 14:10:30.469141 # [ 129.411839] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3596 14:10:30.478694 # [ 129.419886] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3597 14:10:30.485671 # [ 129.427835] r9:c6477f60 r8:c5368540 r7:00000009 r6:b6e55000 r5:c5ad1040 r4:c0c2d878
3598 14:10:30.494753 # [ 129.435620] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3599 14:10:30.501397 # [ 129.443480] r9:c07f4cb4 r8:c6477f60 r7:c2816000 r6:b6e55000 r5:c5ad1040 r4:00000000
3600 14:10:30.507973 # [ 129.451254] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3601 14:10:30.515972 # [ 129.458420] r10:00000004 r9:00000000 r8:00000000 r7:b6e55000 r6:c6476000 r5:c5ad1040
3602 14:10:30.518525 # [ 129.466269] r4:c5ad1040
3603 14:10:30.527710 # [ 129.468835] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3604 14:10:30.535517 # [ 129.476001] r9:c6476000 r8:c03002e4 r7:00000004 r6:b6f9ce00 r5:00000009 r4:00000009
3605 14:10:30.543680 # [ 129.483779] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3606 14:10:30.546115 # [ 129.491368] Exception stack(0xc6477fa8 to 0xc6477ff0)
3607 14:10:30.555198 # [ 129.496450] 7fa0: 00000009 00000009 00000001 b6e55000 00000009 00000000
3608 14:10:30.564420 # [ 129.504657] 7fc0: 00000009 00000009 b6f9ce00 00000004 00000001 00000000 00020000 be9b1a54
3609 14:10:30.568626 # [ 129.512857] 7fe0: 00000004 be9b1788 b6f0a94f b6e90c66
3610 14:10:30.576580 # [ 129.517941] Code: e34a3bcd e30c0e14 e34c01ac e0233002 (e5843000)
3611 14:10:30.580814 # [ 129.524066] ---[ end trace a3d86eb1fbb5f21a ]---
3612 14:10:30.584886 # WRITE_RO: missing 'call trace:': [FAIL]
3613 14:10:30.587815 not ok 39 selftests: lkdtm: WRITE_RO.sh # exit=1
3614 14:10:30.590760 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3615 14:10:30.608721 [ 130.109880] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3616 14:10:30.613207 [ 130.115936] lkdtm: attempting bad ro_after_init write at c1b7dc5c
3617 14:10:30.618722 [ 130.122188] 8<--- cut here ---
3618 14:10:30.627298 [ 130.125275] Unable to handle kernel paging request at virtual address c1b7dc5c
3619 14:10:30.630129 [ 130.132515] pgd = 5f09a894
3620 14:10:30.631902 [ 130.135229] [c1b7dc5c] *pgd=11a1941e(bad)
3621 14:10:30.637919 [ 130.139268] Internal error: Oops: 80d [#13] SMP ARM
3622 14:10:30.666575 [ 130.144154] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3623 14:10:30.673375 [ 130.173226] CPU: 2 PID: 2521 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3624 14:10:30.678723 [ 130.180976] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3625 14:10:30.684127 [ 130.187527] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3626 14:10:30.690808 [ 130.192860] LR is at __irq_work_queue_local+0x40/0x74
3627 14:10:30.697265 [ 130.197920] pc : [<c135ab14>] lr : [<c049bb90>] psr: 600e0013
3628 14:10:30.700978 [ 130.204193] sp : c44b7e50 ip : c44b7d58 fp : c44b7e64
3629 14:10:30.707208 [ 130.209426] r10: 00000014 r9 : c1acc01c r8 : c15e7d98
3630 14:10:30.715169 [ 130.214657] r7 : c44b7f60 r6 : 00000014 r5 : c6388000 r4 : c1b7dc5c
3631 14:10:30.719211 [ 130.221191] r3 : fe67479e r2 : 55aa55aa r1 : ef7ab5e0 r0 : c1acce14
3632 14:10:30.727736 [ 130.227727] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3633 14:10:30.734024 [ 130.234870] Control: 10c5387d Table: 15cf404a DAC: 00000051
3634 14:10:30.738786 [ 130.240625] Process cat (pid: 2521, stack limit = 0x231ef818)
3635 14:10:30.741845 [ 130.246380] Stack: (0xc44b7e50 to 0xc44b8000)
3636 14:10:30.752614 [ 130.250751] 7e40: 00000029 c6388000 c44b7e74 c44b7e68
3637 14:10:30.759954 [ 130.258940] 7e60: c0c2d498 c135aabc c44b7e9c c44b7e78 c0c2d998 c0c2d478 c0c2d878 c5b183c0
3638 14:10:30.767619 [ 130.267128] 7e80: b6e52000 00000014 c5368540 c44b7f60 c44b7ec4 c44b7ea0 c07f4d18 c0c2d884
3639 14:10:30.775539 [ 130.275316] 7ea0: 00000000 c5b183c0 b6e52000 c2816000 c44b7f60 c07f4cb4 c44b7f5c c44b7ec8
3640 14:10:30.783200 [ 130.283507] 7ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c44b6000
3641 14:10:30.794082 [ 130.291697] 7ee0: b6e52000 00020000 00000004 00000014 0001ffec c44b7ee0 00000001 b6e51000
3642 14:10:30.801720 [ 130.299884] 7f00: c6045a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3643 14:10:30.808141 [ 130.308075] 7f20: 00000000 00000000 c13701a0 1b1c2a56 c205c040 c5b183c0 c5b183c0 c44b6000
3644 14:10:30.818365 [ 130.316266] 7f40: b6e52000 00000000 00000000 00000004 c44b7f94 c44b7f60 c0598924 c0598290
3645 14:10:30.825826 [ 130.324455] 7f60: 00000000 00000000 c44b7fac 1b1c2a56 00000014 00000014 b6f99e00 00000004
3646 14:10:30.831997 [ 130.332643] 7f80: c03002e4 c44b6000 c44b7fa4 c44b7f98 c05989b4 c05988bc 00000000 c44b7fa8
3647 14:10:30.840986 [ 130.340831] 7fa0: c03000c0 c05989a8 00000014 00000014 00000001 b6e52000 00000014 00000000
3648 14:10:30.851958 [ 130.349018] 7fc0: 00000014 00000014 b6f99e00 00000004 00000001 00000000 00020000 be9c8a54
3649 14:10:30.859589 [ 130.357207] 7fe0: 00000004 be9c8788 b6f0794f b6e8dc66 800e0030 00000001 00000000 00000000
3650 14:10:30.859818 [ 130.365387] Backtrace:
3651 14:10:30.871165 [ 130.367872] [<c135aab0>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3652 14:10:30.873375 [ 130.376840] r5:c6388000 r4:00000029
3653 14:10:30.879969 [ 130.380434] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3654 14:10:30.889410 [ 130.388459] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3655 14:10:30.895346 [ 130.396388] r9:c44b7f60 r8:c5368540 r7:00000014 r6:b6e52000 r5:c5b183c0 r4:c0c2d878
3656 14:10:30.904100 [ 130.404151] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3657 14:10:30.912065 [ 130.411993] r9:c07f4cb4 r8:c44b7f60 r7:c2816000 r6:b6e52000 r5:c5b183c0 r4:00000000
3658 14:10:30.918028 [ 130.419748] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3659 14:10:30.926716 [ 130.426895] r10:00000004 r9:00000000 r8:00000000 r7:b6e52000 r6:c44b6000 r5:c5b183c0
3660 14:10:30.931090 [ 130.434732] r4:c5b183c0
3661 14:10:30.936277 [ 130.437279] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3662 14:10:30.943264 [ 130.444425] r9:c44b6000 r8:c03002e4 r7:00000004 r6:b6f99e00 r5:00000014 r4:00000014
3663 14:10:30.951934 [ 130.452183] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3664 14:10:30.957606 [ 130.459759] Exception stack(0xc44b7fa8 to 0xc44b7ff0)
3665 14:10:30.964855 [ 130.464822] 7fa0: 00000014 00000014 00000001 b6e52000 00000014 00000000
3666 14:10:30.974893 [ 130.473011] 7fc0: 00000014 00000014 b6f99e00 00000004 00000001 00000000 00020000 be9c8a54
3667 14:10:30.978691 [ 130.481196] 7fe0: 00000004 be9c8788 b6f0794f b6e8dc66
3668 14:10:30.983632 [ 130.486259] Code: e34a3bcd e30c0e14 e34c01ac e0233002 (e5843000)
3669 14:10:30.988520 [ 130.492367] ---[ end trace a3d86eb1fbb5f21b ]---
3670 14:10:30.994701 # Segmentation fault
3671 14:10:31.171573 # [ 130.109880] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3672 14:10:31.179662 # [ 130.115936] lkdtm: attempting bad ro_after_init write at c1b7dc5c
3673 14:10:31.181490 # [ 130.122188] 8<--- cut here ---
3674 14:10:31.189384 # [ 130.125275] Unable to handle kernel paging request at virtual address c1b7dc5c
3675 14:10:31.192782 # [ 130.132515] pgd = 5f09a894
3676 14:10:31.198177 # [ 130.135229] [c1b7dc5c] *pgd=11a1941e(bad)
3677 14:10:31.201163 # [ 130.139268] Internal error: Oops: 80d [#13] SMP ARM
3678 14:10:31.231789 # [ 130.144154] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3679 14:10:31.239048 # [ 130.173226] CPU: 2 PID: 2521 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3680 14:10:31.244802 # [ 130.180976] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3681 14:10:31.250371 # [ 130.187527] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
3682 14:10:31.256683 # [ 130.192860] LR is at __irq_work_queue_local+0x40/0x74
3683 14:10:31.263968 # [ 130.197920] pc : [<c135ab14>] lr : [<c049bb90>] psr: 600e0013
3684 14:10:31.267109 # [ 130.204193] sp : c44b7e50 ip : c44b7d58 fp : c44b7e64
3685 14:10:31.272169 # [ 130.209426] r10: 00000014 r9 : c1acc01c r8 : c15e7d98
3686 14:10:31.281721 # [ 130.214657] r7 : c44b7f60 r6 : 00000014 r5 : c6388000 r4 : c1b7dc5c
3687 14:10:31.289736 # [ 130.221191] r3 : fe67479e r2 : 55aa55aa r1 : ef7ab5e0 r0 : c1acce14
3688 14:10:31.292778 # [ 130.227727] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3689 14:10:31.298859 # [ 130.234870] Control: 10c5387d Table: 15cf404a DAC: 00000051
3690 14:10:31.304973 # [ 130.240625] Process cat (pid: 2521, stack limit = 0x231ef818)
3691 14:10:31.310414 # [ 130.246380] Stack: (0xc44b7e50 to 0xc44b8000)
3692 14:10:31.318275 # [ 130.250751] 7e40: 00000029 c6388000 c44b7e74 c44b7e68
3693 14:10:31.325476 # [ 130.258940] 7e60: c0c2d498 c135aabc c44b7e9c c44b7e78 c0c2d998 c0c2d478 c0c2d878 c5b183c0
3694 14:10:31.335769 # [ 130.267128] 7e80: b6e52000 00000014 c5368540 c44b7f60 c44b7ec4 c44b7ea0 c07f4d18 c0c2d884
3695 14:10:31.344322 # [ 130.275316] 7ea0: 00000000 c5b183c0 b6e52000 c2816000 c44b7f60 c07f4cb4 c44b7f5c c44b7ec8
3696 14:10:31.352406 # [ 130.283507] 7ec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c44b6000
3697 14:10:31.360097 # [ 130.291697] 7ee0: b6e52000 00020000 00000004 00000014 0001ffec c44b7ee0 00000001 b6e51000
3698 14:10:31.369665 # [ 130.299884] 7f00: c6045a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3699 14:10:31.378036 # [ 130.308075] 7f20: 00000000 00000000 c13701a0 1b1c2a56 c205c040 c5b183c0 c5b183c0 c44b6000
3700 14:10:31.383726 # [ 130.316266] 7f40: b6e52000 00000000 00000000 00000004 c44b7f94 c44b7f60 c0598924 c0598290
3701 14:10:31.392670 # [ 130.324455] 7f60: 00000000 00000000 c44b7fac 1b1c2a56 00000014 00000014 b6f99e00 00000004
3702 14:10:31.400679 # [ 130.332643] 7f80: c03002e4 c44b6000 c44b7fa4 c44b7f98 c05989b4 c05988bc 00000000 c44b7fa8
3703 14:10:31.409723 # [ 130.340831] 7fa0: c03000c0 c05989a8 00000014 00000014 00000001 b6e52000 00000014 00000000
3704 14:10:31.419115 # [ 130.349018] 7fc0: 00000014 00000014 b6f99e00 00000004 00000001 00000000 00020000 be9c8a54
3705 14:10:31.428194 # [ 130.357207] 7fe0: 00000004 be9c8788 b6f0794f b6e8dc66 800e0030 00000001 00000000 00000000
3706 14:10:31.429611 # [ 130.365387] Backtrace:
3707 14:10:31.438649 # [ 130.367872] [<c135aab0>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3708 14:10:31.442058 # [ 130.376840] r5:c6388000 r4:00000029
3709 14:10:31.451429 # [ 130.380434] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3710 14:10:31.459067 # [ 130.388459] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3711 14:10:31.464686 # [ 130.396388] r9:c44b7f60 r8:c5368540 r7:00000014 r6:b6e52000 r5:c5b183c0 r4:c0c2d878
3712 14:10:31.474991 # [ 130.404151] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3713 14:10:31.481869 # [ 130.411993] r9:c07f4cb4 r8:c44b7f60 r7:c2816000 r6:b6e52000 r5:c5b183c0 r4:00000000
3714 14:10:31.489855 # [ 130.419748] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3715 14:10:31.497669 # [ 130.426895] r10:00000004 r9:00000000 r8:00000000 r7:b6e52000 r6:c44b6000 r5:c5b183c0
3716 14:10:31.504920 # [ 130.434732] r4:c5b183c0
3717 14:10:31.509754 # [ 130.437279] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3718 14:10:31.514144 # [ 130.444425] r9:c44b6000 r8:c03002e4 r7:00000004 r6:b6f99e00 r5:00000014 r4:00000014
3719 14:10:31.522286 # [ 130.452183] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3720 14:10:31.527676 # [ 130.459759] Exception stack(0xc44b7fa8 to 0xc44b7ff0)
3721 14:10:31.536290 # [ 130.464822] 7fa0: 00000014 00000014 00000001 b6e52000 00000014 00000000
3722 14:10:31.544122 # [ 130.473011] 7fc0: 00000014 00000014 b6f99e00 00000004 00000001 00000000 00020000 be9c8a54
3723 14:10:31.550680 # [ 130.481196] 7fe0: 00000004 be9c8788 b6f0794f b6e8dc66
3724 14:10:31.555765 # [ 130.486259] Code: e34a3bcd e30c0e14 e34c01ac e0233002 (e5843000)
3725 14:10:31.561965 # [ 130.492367] ---[ end trace a3d86eb1fbb5f21b ]---
3726 14:10:31.567084 # WRITE_RO_AFTER_INIT: missing 'call trace:': [FAIL]
3727 14:10:31.574773 not ok 40 selftests: lkdtm: WRITE_RO_AFTER_[ 131.076273] lkdtm: Performing direct entry WRITE_KERN
3728 14:10:31.576627 INIT.sh # exit=1
3729 14:10:31.583235 # selftests: lk[ 131.082134] lkdtm: attempting bad 7522176 byte write at c135a988
3730 14:10:31.584470 dtm: WRITE_KERN.sh
3731 14:10:31.588965 [ 131.091011] 8<--- cut here ---
3732 14:10:31.596545 [ 131.095733] Unable to handle kernel paging request at virtual address c135a988
3733 14:10:31.597679 [ 131.102969] pgd = 5f09a894
3734 14:10:31.600920 [ 131.105687] [c135a988] *pgd=1121940e(bad)
3735 14:10:31.605739 [ 131.109729] Internal error: Oops: 80d [#14] SMP ARM
3736 14:10:31.636562 [ 131.114615] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3737 14:10:31.643603 [ 131.143687] CPU: 3 PID: 2595 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3738 14:10:31.650592 [ 131.151437] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3739 14:10:31.655684 [ 131.157980] PC is at memcpy+0x50/0x330
3740 14:10:31.656784 [ 131.161741] LR is at 0xe92dd830
3741 14:10:31.663575 [ 131.164893] pc : [<c08ccc70>] lr : [<e92dd830>] psr: 200e0013
3742 14:10:31.668214 [ 131.171169] sp : c64fde2c ip : e1a0c00d fp : c64fde64
3743 14:10:31.673285 [ 131.176403] r10: 0000000b r9 : c1acc030 r8 : e89da800
3744 14:10:31.679341 [ 131.181634] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3745 14:10:31.686936 [ 131.188168] r3 : e1a0c00d r2 : 0072c6e0 r1 : c0c2e228 r0 : c135a988
3746 14:10:31.693240 [ 131.194704] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3747 14:10:31.699408 [ 131.201847] Control: 10c5387d Table: 15cf404a DAC: 00000051
3748 14:10:31.705351 [ 131.207602] Process cat (pid: 2595, stack limit = 0xbb704465)
3749 14:10:31.714584 [ 131.213358] Stack: (0xc64fde2c to 0xc64fe000)
3750 14:10:31.723097 [ 131.217729] de20: c0c2e208 0072c780 c64fdf60 c15e7d98 c135a988
3751 14:10:31.726115 [ 131.225921] de40: c135a988 c135ab6c 0000002a c5ce0000 0000000b c64fdf60 c64fde74 c64fde68
3752 14:10:31.734964 [ 131.234111] de60: c0c2d498 c135ab2c c64fde9c c64fde78 c0c2d998 c0c2d478 c0c2d878 c5a7b540
3753 14:10:31.742404 [ 131.242299] de80: b6e4d000 0000000b c5368540 c64fdf60 c64fdec4 c64fdea0 c07f4d18 c0c2d884
3754 14:10:31.751713 [ 131.250488] dea0: 00000000 c5a7b540 b6e4d000 c2816000 c64fdf60 c07f4cb4 c64fdf5c c64fdec8
3755 14:10:31.757893 [ 131.258677] dec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c64fc000
3756 14:10:31.768334 [ 131.266866] dee0: b6e4d000 00020000 00000004 0000000b 0001fff5 c64fdee0 00000001 b6e4c000
3757 14:10:31.776341 [ 131.275055] df00: c6044c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3758 14:10:31.783191 [ 131.283245] df20: 00000000 00000000 c13701a0 e1e8d385 c205c040 c5a7b540 c5a7b540 c64fc000
3759 14:10:31.790657 [ 131.291435] df40: b6e4d000 00000000 00000000 00000004 c64fdf94 c64fdf60 c0598924 c0598290
3760 14:10:31.802165 [ 131.299624] df60: 00000000 00000000 c64fdfac e1e8d385 0000000b 0000000b b6f94e00 00000004
3761 14:10:31.807151 [ 131.307812] df80: c03002e4 c64fc000 c64fdfa4 c64fdf98 c05989b4 c05988bc 00000000 c64fdfa8
3762 14:10:31.816206 [ 131.315998] dfa0: c03000c0 c05989a8 0000000b 0000000b 00000001 b6e4d000 0000000b 00000000
3763 14:10:31.825400 [ 131.324187] dfc0: 0000000b 0000000b b6f94e00 00000004 00000001 00000000 00020000 be8c9a54
3764 14:10:31.832113 [ 131.332374] dfe0: 00000004 be8c9788 b6f0294f b6e88c66 800e0030 00000001 00000000 00000000
3765 14:10:31.834662 [ 131.340556] Backtrace:
3766 14:10:31.842781 [ 131.343045] [<c135ab20>] (lkdtm_WRITE_KERN) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3767 14:10:31.849970 [ 131.351238] r7:c64fdf60 r6:0000000b r5:c5ce0000 r4:0000002a
3768 14:10:31.856070 [ 131.356913] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3769 14:10:31.867211 [ 131.364936] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3770 14:10:31.872516 [ 131.372866] r9:c64fdf60 r8:c5368540 r7:0000000b r6:b6e4d000 r5:c5a7b540 r4:c0c2d878
3771 14:10:31.879794 [ 131.380628] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3772 14:10:31.888574 [ 131.388469] r9:c07f4cb4 r8:c64fdf60 r7:c2816000 r6:b6e4d000 r5:c5a7b540 r4:00000000
3773 14:10:31.895963 [ 131.396227] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3774 14:10:31.903592 [ 131.403374] r10:00000004 r9:00000000 r8:00000000 r7:b6e4d000 r6:c64fc000 r5:c5a7b540
3775 14:10:31.907885 [ 131.411210] r4:c5a7b540
3776 14:10:31.914664 [ 131.413755] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3777 14:10:31.920794 [ 131.420902] r9:c64fc000 r8:c03002e4 r7:00000004 r6:b6f94e00 r5:0000000b r4:0000000b
3778 14:10:31.928998 [ 131.428662] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3779 14:10:31.932885 [ 131.436237] Exception stack(0xc64fdfa8 to 0xc64fdff0)
3780 14:10:31.942568 [ 131.441299] dfa0: 0000000b 0000000b 00000001 b6e4d000 0000000b 00000000
3781 14:10:31.949749 [ 131.449488] dfc0: 0000000b 0000000b b6f94e00 00000004 00000001 00000000 00020000 be8c9a54
3782 14:10:31.954409 [ 131.457672] dfe0: 00000004 be8c9788 b6f0294f b6e88c66
3783 14:10:31.960866 [ 131.462736] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3784 14:10:31.964838 [ 131.468844] ---[ end trace a3d86eb1fbb5f21c ]---
3785 14:10:31.968219 # Segmentation fault
3786 14:10:32.115293 # [ 131.076273] lkdtm: Performing direct entry WRITE_KERN
3787 14:10:32.121544 # [ 131.082134] lkdtm: attempting bad 7522176 byte write at c135a988
3788 14:10:32.125701 # [ 131.091011] 8<--- cut here ---
3789 14:10:32.130934 # [ 131.095733] Unable to handle kernel paging request at virtual address c135a988
3790 14:10:32.133127 # [ 131.102969] pgd = 5f09a894
3791 14:10:32.137941 # [ 131.105687] [c135a988] *pgd=1121940e(bad)
3792 14:10:32.143643 # [ 131.109729] Internal error: Oops: 80d [#14] SMP ARM
3793 14:10:32.172995 # [ 131.114615] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3794 14:10:32.180454 # [ 131.143687] CPU: 3 PID: 2595 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3795 14:10:32.185597 # [ 131.151437] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3796 14:10:32.245993 # [ 131.157980] PC is at memcpy+0x50/0x330
3797 14:10:32.246281 # [ 131.161741] LR is at 0xe92dd830
3798 14:10:32.247276 # [ 131.164893] pc : [<c08ccc70>] lr : [<e92dd830>] psr: 200e0013
3799 14:10:32.247552 # [ 131.171169] sp : c64fde2c ip : e1a0c00d fp : c64fde64
3800 14:10:32.247811 # [ 131.176403] r10: 0000000b r9 : c1acc030 r8 : e89da800
3801 14:10:32.248043 # [ 131.181634] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800
3802 14:10:32.248342 # [ 131.188168] r3 : e1a0c00d r2 : 0072c6e0 r1 : c0c2e228 r0 : c135a988
3803 14:10:32.248626 # [ 131.194704] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
3804 14:10:32.248905 # [ 131.201847] Control: 10c5387d Table: 15cf404a DAC: 00000051
3805 14:10:32.249241 # [ 131.207602] Process cat (pid: 2595, stack limit = 0xbb704465)
3806 14:10:32.250318 # [ 131.213358] Stack: (0xc64fde2c to 0xc64fe000)
3807 14:10:32.258934 # [ 131.217729] de20: c0c2e208 0072c780 c64fdf60 c15e7d98 c135a988
3808 14:10:32.265214 # [ 131.225921] de40: c135a988 c135ab6c 0000002a c5ce0000 0000000b c64fdf60 c64fde74 c64fde68
3809 14:10:32.273749 # [ 131.234111] de60: c0c2d498 c135ab2c c64fde9c c64fde78 c0c2d998 c0c2d478 c0c2d878 c5a7b540
3810 14:10:32.279942 # [ 131.242299] de80: b6e4d000 0000000b c5368540 c64fdf60 c64fdec4 c64fdea0 c07f4d18 c0c2d884
3811 14:10:32.289314 # [ 131.250488] dea0: 00000000 c5a7b540 b6e4d000 c2816000 c64fdf60 c07f4cb4 c64fdf5c c64fdec8
3812 14:10:32.297837 # [ 131.258677] dec0: c0598390 c07f4cc0 00000001 00000000 c0598924 c13701a0 c0598924 c64fc000
3813 14:10:32.306198 # [ 131.266866] dee0: b6e4d000 00020000 00000004 0000000b 0001fff5 c64fdee0 00000001 b6e4c000
3814 14:10:32.314831 # [ 131.275055] df00: c6044c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3815 14:10:32.323397 # [ 131.283245] df20: 00000000 00000000 c13701a0 e1e8d385 c205c040 c5a7b540 c5a7b540 c64fc000
3816 14:10:32.334122 # [ 131.291435] df40: b6e4d000 00000000 00000000 00000004 c64fdf94 c64fdf60 c0598924 c0598290
3817 14:10:32.340028 # [ 131.299624] df60: 00000000 00000000 c64fdfac e1e8d385 0000000b 0000000b b6f94e00 00000004
3818 14:10:32.349947 # [ 131.307812] df80: c03002e4 c64fc000 c64fdfa4 c64fdf98 c05989b4 c05988bc 00000000 c64fdfa8
3819 14:10:32.355176 # [ 131.315998] dfa0: c03000c0 c05989a8 0000000b 0000000b 00000001 b6e4d000 0000000b 00000000
3820 14:10:32.363140 # [ 131.324187] dfc0: 0000000b 0000000b b6f94e00 00000004 00000001 00000000 00020000 be8c9a54
3821 14:10:32.372849 # [ 131.332374] dfe0: 00000004 be8c9788 b6f0294f b6e88c66 800e0030 00000001 00000000 00000000
3822 14:10:32.374142 # [ 131.340556] Backtrace:
3823 14:10:32.383113 # [ 131.343045] [<c135ab20>] (lkdtm_WRITE_KERN) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3824 14:10:32.390886 # [ 131.351238] r7:c64fdf60 r6:0000000b r5:c5ce0000 r4:0000002a
3825 14:10:32.398136 # [ 131.356913] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3826 14:10:32.404809 # [ 131.364936] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3827 14:10:32.413253 # [ 131.372866] r9:c64fdf60 r8:c5368540 r7:0000000b r6:b6e4d000 r5:c5a7b540 r4:c0c2d878
3828 14:10:32.421848 # [ 131.380628] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3829 14:10:32.429242 # [ 131.388469] r9:c07f4cb4 r8:c64fdf60 r7:c2816000 r6:b6e4d000 r5:c5a7b540 r4:00000000
3830 14:10:32.438255 # [ 131.396227] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3831 14:10:32.446610 # [ 131.403374] r10:00000004 r9:00000000 r8:00000000 r7:b6e4d000 r6:c64fc000 r5:c5a7b540
3832 14:10:32.447847 # [ 131.411210] r4:c5a7b540
3833 14:10:32.456447 # [ 131.413755] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3834 14:10:32.462774 # [ 131.420902] r9:c64fc000 r8:c03002e4 r7:00000004 r6:b6f94e00 r5:0000000b r4:0000000b
3835 14:10:32.471351 # [ 131.428662] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3836 14:10:32.475127 # [ 131.436237] Exception stack(0xc64fdfa8 to 0xc64fdff0)
3837 14:10:32.484702 # [ 131.441299] dfa0: 0000000b 0000000b 00000001 b6e4d000 0000000b 00000000
3838 14:10:32.493853 # [ 131.449488] dfc0: 0000000b 0000000b b6f94e00 00000004 00000001 00000000 00020000 be8c9a54
3839 14:10:32.497843 # [ 131.457672] dfe0: 00000004 be8c9788 b6f0294f b6e88c66
3840 14:10:32.502820 # [ 131.462736] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
3841 14:10:32.508622 # [ 131.468844] ---[ end trace a3d86eb1fbb5f21c ]---
3842 14:10:32.511487 # WRITE_KERN: missing 'call trace:': [FAIL]
3843 14:10:32.516777 not ok 41 selftests: lkdtm: WRITE_KERN.sh # exit=1
3844 14:10:32.520347 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3845 14:10:32.592927 [ 132.093241] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3846 14:10:32.599004 [ 132.099273] lkdtm: attempting good refcount_inc() without overflow
3847 14:10:32.603118 [ 132.105555] lkdtm: attempting bad refcount_inc() overflow
3848 14:10:32.610184 [ 132.111025] ------------[ cut here ]------------
3849 14:10:32.615256 [ 132.115678] WARNING: CPU: 2 PID: 2670 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3850 14:10:32.621169 [ 132.124191] refcount_t: saturated; leaking memory.
3851 14:10:32.654829 [ 132.128997] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3852 14:10:32.657087 [ 132.158241] CPU: 2 PID: 2670 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3853 14:10:32.663960 [ 132.165994] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3854 14:10:32.668784 [ 132.172529] Backtrace:
3855 14:10:32.676774 [ 132.175007] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
3856 14:10:32.680274 [ 132.182592] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3857 14:10:32.687187 [ 132.188264] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
3858 14:10:32.695653 [ 132.195593] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3859 14:10:32.703214 [ 132.202565] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a2014c
3860 14:10:32.710966 [ 132.210326] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
3861 14:10:32.715688 [ 132.217818] r7:00000016 r6:c1a2014c r5:c1a20124 r4:c6748000
3862 14:10:32.724326 [ 132.223495] [<c134e390>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
3863 14:10:32.732795 [ 132.232465] r9:c1acc03c r8:c15e7d98 r7:c6749f60 r6:00000016 r5:c6388000 r4:c6748000
3864 14:10:32.741139 [ 132.240233] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
3865 14:10:32.751161 [ 132.249909] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135af9c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3866 14:10:32.761458 [ 132.260017] [<c135af24>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3867 14:10:32.764921 [ 132.269155] r4:0000002b
3868 14:10:32.773085 [ 132.271705] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3869 14:10:32.780757 [ 132.279725] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3870 14:10:32.788860 [ 132.287653] r9:c6749f60 r8:c5368540 r7:00000016 r6:b6e2f000 r5:c5ad0b40 r4:c0c2d878
3871 14:10:32.795397 [ 132.295413] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3872 14:10:32.804034 [ 132.303255] r9:c07f4cb4 r8:c6749f60 r7:c2816000 r6:b6e2f000 r5:c5ad0b40 r4:00000000
3873 14:10:32.810020 [ 132.311009] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3874 14:10:32.818061 [ 132.318155] r10:00000004 r9:00000000 r8:00000000 r7:b6e2f000 r6:c6748000 r5:c5ad0b40
3875 14:10:32.820824 [ 132.325990] r4:c5ad0b40
3876 14:10:32.827891 [ 132.328536] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3877 14:10:32.836364 [ 132.335682] r9:c6748000 r8:c03002e4 r7:00000004 r6:b6f76e00 r5:00000016 r4:00000016
3878 14:10:32.844816 [ 132.343438] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3879 14:10:32.848802 [ 132.351015] Exception stack(0xc6749fa8 to 0xc6749ff0)
3880 14:10:32.856959 [ 132.356079] 9fa0: 00000016 00000016 00000001 b6e2f000 00000016 00000000
3881 14:10:32.865664 [ 132.364268] 9fc0: 00000016 00000016 b6f76e00 00000004 00000001 00000000 00020000 bee40a54
3882 14:10:32.872334 [ 132.372454] 9fe0: 00000004 bee40788 b6ee494f b6e6ac66
3883 14:10:32.874841 [ 132.377589] irq event stamp: 0
3884 14:10:32.879608 [ 132.380701] hardirqs last enabled at (0): [<00000000>] 0x0
3885 14:10:32.884897 [ 132.386295] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3886 14:10:32.893138 [ 132.393848] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3887 14:10:32.898802 [ 132.401428] softirqs last disabled at (0): [<00000000>] 0x0
3888 14:10:32.902833 [ 132.407044] ---[ end trace a3d86eb1fbb5f21d ]---
3889 14:10:32.907455 [ 132.411734] lkdtm: Overflow detected: saturated
3890 14:10:33.029154 # [ 132.093241] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3891 14:10:33.035942 # [ 132.099273] lkdtm: attempting good refcount_inc() without overflow
3892 14:10:33.040338 # [ 132.105555] lkdtm: attempting bad refcount_inc() overflow
3893 14:10:33.045471 # [ 132.111025] ------------[ cut here ]------------
3894 14:10:33.055288 # [ 132.115678] WARNING: CPU: 2 PID: 2670 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3895 14:10:33.059497 # [ 132.124191] refcount_t: saturated; leaking memory.
3896 14:10:33.087900 # [ 132.128997] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3897 14:10:33.096401 # [ 132.158241] CPU: 2 PID: 2670 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3898 14:10:33.102728 # [ 132.165994] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3899 14:10:33.104771 # [ 132.172529] Backtrace:
3900 14:10:33.113620 # [ 132.175007] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
3901 14:10:33.120446 # [ 132.182592] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3902 14:10:33.126342 # [ 132.188264] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
3903 14:10:33.134476 # [ 132.195593] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3904 14:10:33.141931 # [ 132.202565] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a2014c
3905 14:10:33.149571 # [ 132.210326] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
3906 14:10:33.156242 # [ 132.217818] r7:00000016 r6:c1a2014c r5:c1a20124 r4:c6748000
3907 14:10:33.164350 # [ 132.223495] [<c134e390>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
3908 14:10:33.170844 # [ 132.232465] r9:c1acc03c r8:c15e7d98 r7:c6749f60 r6:00000016 r5:c6388000 r4:c6748000
3909 14:10:33.182675 # [ 132.240233] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
3910 14:10:33.194648 # [ 132.249909] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135af9c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
3911 14:10:33.201224 # [ 132.260017] [<c135af24>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3912 14:10:33.203296 # [ 132.269155] r4:0000002b
3913 14:10:33.213717 # [ 132.271705] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3914 14:10:33.220105 # [ 132.279725] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3915 14:10:33.228021 # [ 132.287653] r9:c6749f60 r8:c5368540 r7:00000016 r6:b6e2f000 r5:c5ad0b40 r4:c0c2d878
3916 14:10:33.235917 # [ 132.295413] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3917 14:10:33.243102 # [ 132.303255] r9:c07f4cb4 r8:c6749f60 r7:c2816000 r6:b6e2f000 r5:c5ad0b40 r4:00000000
3918 14:10:33.251318 # [ 132.311009] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3919 14:10:33.258787 # [ 132.318155] r10:00000004 r9:00000000 r8:00000000 r7:b6e2f000 r6:c6748000 r5:c5ad0b40
3920 14:10:33.261886 # [ 132.325990] r4:c5ad0b40
3921 14:10:33.268203 # [ 132.328536] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3922 14:10:33.278997 # [ 132.335682] r9:c6748000 r8:c03002e4 r7:00000004 r6:b6f76e00 r5:00000016 r4:00000016
3923 14:10:33.286048 # [ 132.343438] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3924 14:10:33.291130 # [ 132.351015] Exception stack(0xc6749fa8 to 0xc6749ff0)
3925 14:10:33.297791 # [ 132.356079] 9fa0: 00000016 00000016 00000001 b6e2f000 00000016 00000000
3926 14:10:33.307392 # [ 132.364268] 9fc0: 00000016 00000016 b6f76e00 00000004 00000001 00000000 00020000 bee40a54
3927 14:10:33.311352 # [ 132.372454] 9fe0: 00000004 bee40788 b6ee494f b6e6ac66
3928 14:10:33.315112 # [ 132.377589] irq event stamp: 0
3929 14:10:33.320711 # [ 132.380701] hardirqs last enabled at (0): [<00000000>] 0x0
3930 14:10:33.329347 # [ 132.386295] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3931 14:10:33.337425 # [ 132.393848] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3932 14:10:33.343830 # [ 132.401428] softirqs last disabled at (0): [<00000000>] 0x0
3933 14:10:33.346836 # [ 132.407044] ---[ end trace a3d86eb1fbb5f21d ]---
3934 14:10:33.350173 # [ 132.411734] lkdtm: Overflow detected: saturated
3935 14:10:33.356617 # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
3936 14:10:33.360897 not ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # exit=1
3937 14:10:33.364447 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3938 14:10:33.431928 [ 132.932352] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3939 14:10:33.438725 [ 132.938410] lkdtm: attempting good refcount_add() without overflow
3940 14:10:33.441210 [ 132.944731] lkdtm: attempting bad refcount_add() overflow
3941 14:10:33.445932 [ 132.950170] ------------[ cut here ]------------
3942 14:10:33.457310 [ 132.954906] WARNING: CPU: 0 PID: 2704 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3943 14:10:33.461326 [ 132.963439] refcount_t: saturated; leaking memory.
3944 14:10:33.488403 [ 132.968243] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3945 14:10:33.498588 [ 132.997570] CPU: 0 PID: 2704 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3946 14:10:33.503051 [ 133.005324] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3947 14:10:33.508342 [ 133.011859] Backtrace:
3948 14:10:33.516992 [ 133.014339] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
3949 14:10:33.521493 [ 133.021921] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3950 14:10:33.527032 [ 133.027596] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
3951 14:10:33.533694 [ 133.034924] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3952 14:10:33.542979 [ 133.041899] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a2014c
3953 14:10:33.548264 [ 133.049657] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
3954 14:10:33.554816 [ 133.057151] r7:00000016 r6:c1a2014c r5:c1a20124 r4:c6748000
3955 14:10:33.564975 [ 133.062831] [<c134e390>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
3956 14:10:33.573321 [ 133.071801] r9:c1acc054 r8:c15e7d98 r7:c6749f60 r6:00000016 r5:c584c000 r4:c6748000
3957 14:10:33.580958 [ 133.079568] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
3958 14:10:33.590390 [ 133.089247] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135b044>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
3959 14:10:33.600192 [ 133.099353] [<c135afc0>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
3960 14:10:33.602913 [ 133.108492] r4:0000002c
3961 14:10:33.613041 [ 133.111041] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
3962 14:10:33.618400 [ 133.119064] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
3963 14:10:33.628005 [ 133.126993] r9:c6749f60 r8:c5368540 r7:00000016 r6:b6e68000 r5:c60457c0 r4:c0c2d878
3964 14:10:33.637755 [ 133.134753] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
3965 14:10:33.641402 [ 133.142593] r9:c07f4cb4 r8:c6749f60 r7:c2816000 r6:b6e68000 r5:c60457c0 r4:00000000
3966 14:10:33.649290 [ 133.150350] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
3967 14:10:33.659142 [ 133.157496] r10:00000004 r9:00000000 r8:00000000 r7:b6e68000 r6:c6748000 r5:c60457c0
3968 14:10:33.659360 [ 133.165331] r4:c60457c0
3969 14:10:33.668229 [ 133.167876] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
3970 14:10:33.674498 [ 133.175024] r9:c6748000 r8:c03002e4 r7:00000004 r6:b6fafe00 r5:00000016 r4:00000016
3971 14:10:33.681806 [ 133.182784] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
3972 14:10:33.687872 [ 133.190360] Exception stack(0xc6749fa8 to 0xc6749ff0)
3973 14:10:33.697272 [ 133.195425] 9fa0: 00000016 00000016 00000001 b6e68000 00000016 00000000
3974 14:10:33.704768 [ 133.203615] 9fc0: 00000016 00000016 b6fafe00 00000004 00000001 00000000 00020000 bed9ea54
3975 14:10:33.708526 [ 133.211801] 9fe0: 00000004 bed9e788 b6f1d94f b6ea3c66
3976 14:10:33.712098 [ 133.216913] irq event stamp: 0
3977 14:10:33.717773 [ 133.219994] hardirqs last enabled at (0): [<00000000>] 0x0
3978 14:10:33.724775 [ 133.225622] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3979 14:10:33.732891 [ 133.233165] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
3980 14:10:33.737934 [ 133.240707] softirqs last disabled at (0): [<00000000>] 0x0
3981 14:10:33.742771 [ 133.246297] ---[ end trace a3d86eb1fbb5f21e ]---
3982 14:10:33.746764 [ 133.250964] lkdtm: Overflow detected: saturated
3983 14:10:33.890555 # [ 132.932352] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3984 14:10:33.896060 # [ 132.938410] lkdtm: attempting good refcount_add() without overflow
3985 14:10:33.901087 # [ 132.944731] lkdtm: attempting bad refcount_add() overflow
3986 14:10:33.905308 # [ 132.950170] ------------[ cut here ]------------
3987 14:10:33.913942 # [ 132.954906] WARNING: CPU: 0 PID: 2704 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
3988 14:10:33.918067 # [ 132.963439] refcount_t: saturated; leaking memory.
3989 14:10:33.950041 # [ 132.968243] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
3990 14:10:33.955542 # [ 132.997570] CPU: 0 PID: 2704 Comm: cat Tainted: G D W 5.10.136-cip13 #1
3991 14:10:33.961893 # [ 133.005324] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
3992 14:10:33.964882 # [ 133.011859] Backtrace:
3993 14:10:33.975885 # [ 133.014339] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
3994 14:10:33.981170 # [ 133.021921] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
3995 14:10:33.989110 # [ 133.027596] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
3996 14:10:33.993001 # [ 133.034924] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
3997 14:10:34.002319 # [ 133.041899] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a2014c
3998 14:10:34.010093 # [ 133.049657] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
3999 14:10:34.014409 # [ 133.057151] r7:00000016 r6:c1a2014c r5:c1a20124 r4:c6748000
4000 14:10:34.024606 # [ 133.062831] [<c134e390>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
4001 14:10:34.030933 # [ 133.071801] r9:c1acc054 r8:c15e7d98 r7:c6749f60 r6:00000016 r5:c584c000 r4:c6748000
4002 14:10:34.040777 # [ 133.079568] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
4003 14:10:34.051171 # [ 133.089247] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135b044>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
4004 14:10:34.060812 # [ 133.099353] [<c135afc0>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4005 14:10:34.064597 # [ 133.108492] r4:0000002c
4006 14:10:34.072259 # [ 133.111041] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4007 14:10:34.082890 # [ 133.119064] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4008 14:10:34.089356 # [ 133.126993] r9:c6749f60 r8:c5368540 r7:00000016 r6:b6e68000 r5:c60457c0 r4:c0c2d878
4009 14:10:34.096351 # [ 133.134753] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4010 14:10:34.106152 # [ 133.142593] r9:c07f4cb4 r8:c6749f60 r7:c2816000 r6:b6e68000 r5:c60457c0 r4:00000000
4011 14:10:34.111955 # [ 133.150350] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4012 14:10:34.121552 # [ 133.157496] r10:00000004 r9:00000000 r8:00000000 r7:b6e68000 r6:c6748000 r5:c60457c0
4013 14:10:34.121848 # [ 133.165331] r4:c60457c0
4014 14:10:34.129029 # [ 133.167876] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4015 14:10:34.137294 # [ 133.175024] r9:c6748000 r8:c03002e4 r7:00000004 r6:b6fafe00 r5:00000016 r4:00000016
4016 14:10:34.147064 # [ 133.182784] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4017 14:10:34.150472 # [ 133.190360] Exception stack(0xc6749fa8 to 0xc6749ff0)
4018 14:10:34.158710 # [ 133.195425] 9fa0: 00000016 00000016 00000001 b6e68000 00000016 00000000
4019 14:10:34.165425 # [ 133.203615] 9fc0: 00000016 00000016 b6fafe00 00000004 00000001 00000000 00020000 bed9ea54
4020 14:10:34.171463 # [ 133.211801] 9fe0: 00000004 bed9e788 b6f1d94f b6ea3c66
4021 14:10:34.174711 # [ 133.216913] irq event stamp: 0
4022 14:10:34.180794 # [ 133.219994] hardirqs last enabled at (0): [<00000000>] 0x0
4023 14:10:34.187930 # [ 133.225622] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4024 14:10:34.196869 # [ 133.233165] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4025 14:10:34.201220 # [ 133.240707] softirqs last disabled at (0): [<00000000>] 0x0
4026 14:10:34.205190 # [ 133.246297] ---[ end trace a3d86eb1fbb5f21e ]---
4027 14:10:34.211736 # [ 133.250964] lkdtm: Overflow detected: saturated
4028 14:10:34.216347 # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
4029 14:10:34.221550 not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1
4030 14:10:34.225172 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4031 14:10:34.301292 [ 133.803463] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4032 14:10:34.308996 [ 133.810329] lkdtm: attempting bad refcount_inc_not_zero() overflow
4033 14:10:34.314615 [ 133.816526] ------------[ cut here ]------------
4034 14:10:34.325478 [ 133.821219] WARNING: CPU: 1 PID: 2738 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4035 14:10:34.328765 [ 133.829672] refcount_t: saturated; leaking memory.
4036 14:10:34.357404 [ 133.834537] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4037 14:10:34.364697 [ 133.863763] CPU: 1 PID: 2738 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4038 14:10:34.369130 [ 133.871517] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4039 14:10:34.374124 [ 133.878051] Backtrace:
4040 14:10:34.380116 [ 133.880529] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4041 14:10:34.387528 [ 133.888112] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4042 14:10:34.393295 [ 133.893788] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4043 14:10:34.401712 [ 133.901116] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4044 14:10:34.407459 [ 133.908091] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a2014c
4045 14:10:34.417160 [ 133.915849] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4046 14:10:34.421883 [ 133.923342] r7:00000013 r6:c1a2014c r5:c1a20124 r4:c635a000
4047 14:10:34.432300 [ 133.929020] [<c134e390>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
4048 14:10:34.437029 [ 133.937991] r9:c1acc06c r8:c15e7d98 r7:c635bf60 r6:0000001f r5:c6449000 r4:7fffffff
4049 14:10:34.447965 [ 133.945755] [<c086cf78>] (refcount_warn_saturate) from [<c135af10>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4050 14:10:34.463318 [ 133.956209] [<c135aeac>] (__refcount_add_not_zero.constprop.0) from [<c135b0b8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4051 14:10:34.463659 [ 133.967866] r5:c6449000 r4:c635a000
4052 14:10:34.474684 [ 133.971466] [<c135b068>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4053 14:10:34.476203 [ 133.981385] r4:0000002d
4054 14:10:34.484219 [ 133.983932] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4055 14:10:34.491985 [ 133.991954] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4056 14:10:34.500041 [ 133.999883] r9:c635bf60 r8:c5368540 r7:0000001f r6:b6e00000 r5:c62a7900 r4:c0c2d878
4057 14:10:34.510194 [ 134.007644] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4058 14:10:34.515281 [ 134.015486] r9:c07f4cb4 r8:c635bf60 r7:c2816000 r6:b6e00000 r5:c62a7900 r4:00000000
4059 14:10:34.522121 [ 134.023241] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4060 14:10:34.531088 [ 134.030387] r10:00000004 r9:00000000 r8:00000000 r7:b6e00000 r6:c635a000 r5:c62a7900
4061 14:10:34.533280 [ 134.038222] r4:c62a7900
4062 14:10:34.539413 [ 134.040769] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4063 14:10:34.548126 [ 134.047915] r9:c635a000 r8:c03002e4 r7:00000004 r6:b6f47e00 r5:0000001f r4:0000001f
4064 14:10:34.556243 [ 134.055674] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4065 14:10:34.560848 [ 134.063250] Exception stack(0xc635bfa8 to 0xc635bff0)
4066 14:10:34.567517 [ 134.068312] bfa0: 0000001f 0000001f 00000001 b6e00000 0000001f 00000000
4067 14:10:34.579618 [ 134.076502] bfc0: 0000001f 0000001f b6f47e00 00000004 00000001 00000000 00020000 bef53a54
4068 14:10:34.583978 [ 134.084687] bfe0: 00000004 bef53788 b6eb594f b6e3bc66
4069 14:10:34.585242 [ 134.089837] irq event stamp: 0
4070 14:10:34.589579 [ 134.092946] hardirqs last enabled at (0): [<00000000>] 0x0
4071 14:10:34.597642 [ 134.098542] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4072 14:10:34.605440 [ 134.106084] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4073 14:10:34.610345 [ 134.113647] softirqs last disabled at (0): [<00000000>] 0x0
4074 14:10:34.618545 [ 134.119242] ---[ end trace a3d86eb1fbb5f21f ]---
4075 14:10:34.619736 [ 134.123948] lkdtm: Overflow detected: saturated
4076 14:10:34.748988 # [ 133.803463] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4077 14:10:34.757230 # [ 133.810329] lkdtm: attempting bad refcount_inc_not_zero() overflow
4078 14:10:34.759069 # [ 133.816526] ------------[ cut here ]------------
4079 14:10:34.768063 # [ 133.821219] WARNING: CPU: 1 PID: 2738 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4080 14:10:34.772752 # [ 133.829672] refcount_t: saturated; leaking memory.
4081 14:10:34.803585 # [ 133.834537] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4082 14:10:34.809311 # [ 133.863763] CPU: 1 PID: 2738 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4083 14:10:34.815670 # [ 133.871517] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4084 14:10:34.818437 # [ 133.878051] Backtrace:
4085 14:10:34.826405 # [ 133.880529] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4086 14:10:34.832147 # [ 133.888112] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4087 14:10:34.840813 # [ 133.893788] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4088 14:10:34.848136 # [ 133.901116] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4089 14:10:34.854168 # [ 133.908091] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a2014c
4090 14:10:34.862553 # [ 133.915849] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4091 14:10:34.868937 # [ 133.923342] r7:00000013 r6:c1a2014c r5:c1a20124 r4:c635a000
4092 14:10:34.880136 # [ 133.929020] [<c134e390>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
4093 14:10:34.886563 # [ 133.937991] r9:c1acc06c r8:c15e7d98 r7:c635bf60 r6:0000001f r5:c6449000 r4:7fffffff
4094 14:10:34.898374 # [ 133.945755] [<c086cf78>] (refcount_warn_saturate) from [<c135af10>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4095 14:10:34.909840 # [ 133.956209] [<c135aeac>] (__refcount_add_not_zero.constprop.0) from [<c135b0b8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
4096 14:10:34.914719 # [ 133.967866] r5:c6449000 r4:c635a000
4097 14:10:34.923755 # [ 133.971466] [<c135b068>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4098 14:10:34.925272 # [ 133.981385] r4:0000002d
4099 14:10:34.932716 # [ 133.983932] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4100 14:10:34.941571 # [ 133.991954] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4101 14:10:34.948837 # [ 133.999883] r9:c635bf60 r8:c5368540 r7:0000001f r6:b6e00000 r5:c62a7900 r4:c0c2d878
4102 14:10:34.957491 # [ 134.007644] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4103 14:10:34.964692 # [ 134.015486] r9:c07f4cb4 r8:c635bf60 r7:c2816000 r6:b6e00000 r5:c62a7900 r4:00000000
4104 14:10:34.971731 # [ 134.023241] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4105 14:10:34.980298 # [ 134.030387] r10:00000004 r9:00000000 r8:00000000 r7:b6e00000 r6:c635a000 r5:c62a7900
4106 14:10:34.983109 # [ 134.038222] r4:c62a7900
4107 14:10:34.990360 # [ 134.040769] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4108 14:10:34.996876 # [ 134.047915] r9:c635a000 r8:c03002e4 r7:00000004 r6:b6f47e00 r5:0000001f r4:0000001f
4109 14:10:35.006292 # [ 134.055674] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4110 14:10:35.010657 # [ 134.063250] Exception stack(0xc635bfa8 to 0xc635bff0)
4111 14:10:35.018697 # [ 134.068312] bfa0: 0000001f 0000001f 00000001 b6e00000 0000001f 00000000
4112 14:10:35.027846 # [ 134.076502] bfc0: 0000001f 0000001f b6f47e00 00000004 00000001 00000000 00020000 bef53a54
4113 14:10:35.034300 # [ 134.084687] bfe0: 00000004 bef53788 b6eb594f b6e3bc66
4114 14:10:35.038879 # [ 134.089837] irq event stamp: 0
4115 14:10:35.044432 # [ 134.092946] hardirqs last enabled at (0): [<00000000>] 0x0
4116 14:10:35.049369 # [ 134.098542] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4117 14:10:35.056095 # [ 134.106084] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4118 14:10:35.061964 # [ 134.113647] softirqs last disabled at (0): [<00000000>] 0x0
4119 14:10:35.066402 # [ 134.119242] ---[ end trace a3d86eb1fbb5f21f ]---
4120 14:10:35.072043 # [ 134.123948] lkdtm: Overflow detected: saturated
4121 14:10:35.077152 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4122 14:10:35.084445 not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
4123 14:10:35.088182 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4124 14:10:35.160470 [ 134.660150] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4125 14:10:35.164332 [ 134.667059] lkdtm: attempting bad refcount_add_not_zero() overflow
4126 14:10:35.169541 [ 134.673312] ------------[ cut here ]------------
4127 14:10:35.177473 [ 134.677965] WARNING: CPU: 3 PID: 2772 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4128 14:10:35.184850 [ 134.686465] refcount_t: saturated; leaking memory.
4129 14:10:35.212025 [ 134.691306] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4130 14:10:35.220145 [ 134.720551] CPU: 3 PID: 2772 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4131 14:10:35.226622 [ 134.728304] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4132 14:10:35.229181 [ 134.734838] Backtrace:
4133 14:10:35.237555 [ 134.737315] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4134 14:10:35.242484 [ 134.744897] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4135 14:10:35.250161 [ 134.750572] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4136 14:10:35.258810 [ 134.757901] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4137 14:10:35.263663 [ 134.764875] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a2014c
4138 14:10:35.271962 [ 134.772635] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4139 14:10:35.277302 [ 134.780128] r7:00000013 r6:c1a2014c r5:c1a20124 r4:c65a4000
4140 14:10:35.289233 [ 134.785805] [<c134e390>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
4141 14:10:35.295496 [ 134.794777] r9:c1acc08c r8:c15e7d98 r7:c65a5f60 r6:0000001f r5:c635e000 r4:7fffffff
4142 14:10:35.305581 [ 134.802544] [<c086cf78>] (refcount_warn_saturate) from [<c135af10>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4143 14:10:35.318180 [ 134.812996] [<c135aeac>] (__refcount_add_not_zero.constprop.0) from [<c135b140>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4144 14:10:35.320413 [ 134.824653] r5:c635e000 r4:c65a4000
4145 14:10:35.332082 [ 134.828251] [<c135b0f0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4146 14:10:35.332482 [ 134.838171] r4:0000002e
4147 14:10:35.341255 [ 134.840719] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4148 14:10:35.348387 [ 134.848741] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4149 14:10:35.356985 [ 134.856670] r9:c65a5f60 r8:c5368540 r7:0000001f r6:b6ea2000 r5:c602fa40 r4:c0c2d878
4150 14:10:35.363694 [ 134.864429] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4151 14:10:35.373231 [ 134.872269] r9:c07f4cb4 r8:c65a5f60 r7:c2816000 r6:b6ea2000 r5:c602fa40 r4:00000000
4152 14:10:35.379591 [ 134.880024] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4153 14:10:35.388683 [ 134.887170] r10:00000004 r9:00000000 r8:00000000 r7:b6ea2000 r6:c65a4000 r5:c602fa40
4154 14:10:35.388965 [ 134.895007] r4:c602fa40
4155 14:10:35.397726 [ 134.897554] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4156 14:10:35.404380 [ 134.904701] r9:c65a4000 r8:c03002e4 r7:00000004 r6:b6fe9e00 r5:0000001f r4:0000001f
4157 14:10:35.411967 [ 134.912459] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4158 14:10:35.420755 [ 134.920034] Exception stack(0xc65a5fa8 to 0xc65a5ff0)
4159 14:10:35.426421 [ 134.925098] 5fa0: 0000001f 0000001f 00000001 b6ea2000 0000001f 00000000
4160 14:10:35.433925 [ 134.933287] 5fc0: 0000001f 0000001f b6fe9e00 00000004 00000001 00000000 00020000 be87ca54
4161 14:10:35.437502 [ 134.941472] 5fe0: 00000004 be87c788 b6f5794f b6eddc66
4162 14:10:35.441409 [ 134.946600] irq event stamp: 0
4163 14:10:35.447038 [ 134.949686] hardirqs last enabled at (0): [<00000000>] 0x0
4164 14:10:35.456182 [ 134.955328] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4165 14:10:35.462554 [ 134.962865] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4166 14:10:35.468008 [ 134.970408] softirqs last disabled at (0): [<00000000>] 0x0
4167 14:10:35.472385 [ 134.975997] ---[ end trace a3d86eb1fbb5f220 ]---
4168 14:10:35.476914 [ 134.980672] lkdtm: Overflow detected: saturated
4169 14:10:35.632175 # [ 134.660150] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4170 14:10:35.639393 # [ 134.667059] lkdtm: attempting bad refcount_add_not_zero() overflow
4171 14:10:35.643390 # [ 134.673312] ------------[ cut here ]------------
4172 14:10:35.652297 # [ 134.677965] WARNING: CPU: 3 PID: 2772 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
4173 14:10:35.656964 # [ 134.686465] refcount_t: saturated; leaking memory.
4174 14:10:35.689370 # [ 134.691306] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4175 14:10:35.694448 # [ 134.720551] CPU: 3 PID: 2772 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4176 14:10:35.701547 # [ 134.728304] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4177 14:10:35.703001 # [ 134.734838] Backtrace:
4178 14:10:35.712552 # [ 134.737315] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4179 14:10:35.716408 # [ 134.744897] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4180 14:10:35.723738 # [ 134.750572] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4181 14:10:35.730906 # [ 134.757901] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4182 14:10:35.739030 # [ 134.764875] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a2014c
4183 14:10:35.749367 # [ 134.772635] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4184 14:10:35.752590 # [ 134.780128] r7:00000013 r6:c1a2014c r5:c1a20124 r4:c65a4000
4185 14:10:35.763549 # [ 134.785805] [<c134e390>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
4186 14:10:35.770187 # [ 134.794777] r9:c1acc08c r8:c15e7d98 r7:c65a5f60 r6:0000001f r5:c635e000 r4:7fffffff
4187 14:10:35.781002 # [ 134.802544] [<c086cf78>] (refcount_warn_saturate) from [<c135af10>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
4188 14:10:35.791338 # [ 134.812996] [<c135aeac>] (__refcount_add_not_zero.constprop.0) from [<c135b140>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
4189 14:10:35.798307 # [ 134.824653] r5:c635e000 r4:c65a4000
4190 14:10:35.809551 # [ 134.828251] [<c135b0f0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4191 14:10:35.809928 # [ 134.838171] r4:0000002e
4192 14:10:35.816566 # [ 134.840719] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4193 14:10:35.827687 # [ 134.848741] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4194 14:10:35.832712 # [ 134.856670] r9:c65a5f60 r8:c5368540 r7:0000001f r6:b6ea2000 r5:c602fa40 r4:c0c2d878
4195 14:10:35.841469 # [ 134.864429] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4196 14:10:35.850346 # [ 134.872269] r9:c07f4cb4 r8:c65a5f60 r7:c2816000 r6:b6ea2000 r5:c602fa40 r4:00000000
4197 14:10:35.855568 # [ 134.880024] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4198 14:10:35.864380 # [ 134.887170] r10:00000004 r9:00000000 r8:00000000 r7:b6ea2000 r6:c65a4000 r5:c602fa40
4199 14:10:35.867813 # [ 134.895007] r4:c602fa40
4200 14:10:35.875306 # [ 134.897554] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4201 14:10:35.884772 # [ 134.904701] r9:c65a4000 r8:c03002e4 r7:00000004 r6:b6fe9e00 r5:0000001f r4:0000001f
4202 14:10:35.889724 # [ 134.912459] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4203 14:10:35.897103 # [ 134.920034] Exception stack(0xc65a5fa8 to 0xc65a5ff0)
4204 14:10:35.905544 # [ 134.925098] 5fa0: 0000001f 0000001f 00000001 b6ea2000 0000001f 00000000
4205 14:10:35.914061 # [ 134.933287] 5fc0: 0000001f 0000001f b6fe9e00 00000004 00000001 00000000 00020000 be87ca54
4206 14:10:35.916889 # [ 134.941472] 5fe0: 00000004 be87c788 b6f5794f b6eddc66
4207 14:10:35.920963 # [ 134.946600] irq event stamp: 0
4208 14:10:35.926243 # [ 134.949686] hardirqs last enabled at (0): [<00000000>] 0x0
4209 14:10:35.932246 # [ 134.955328] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4210 14:10:35.942341 # [ 134.962865] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4211 14:10:35.947174 # [ 134.970408] softirqs last disabled at (0): [<00000000>] 0x0
4212 14:10:35.950443 # [ 134.975997] ---[ end trace a3d86eb1fbb5f220 ]---
4213 14:10:35.958172 # [ 134.980672] lkdtm: Overflow detected: saturated
4214 14:10:35.962069 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
4215 14:10:35.968109 not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
4216 14:10:35.970603 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
4217 14:10:36.025320 [ 135.527699] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4218 14:10:36.030729 [ 135.533602] lkdtm: attempting good refcount_dec()
4219 14:10:36.035517 [ 135.538343] lkdtm: attempting bad refcount_dec() to zero
4220 14:10:36.040313 [ 135.543771] ------------[ cut here ]------------
4221 14:10:36.049525 [ 135.548459] WARNING: CPU: 2 PID: 2806 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4222 14:10:36.055698 [ 135.556971] refcount_t: decrement hit 0; leaking memory.
4223 14:10:36.082952 [ 135.562334] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4224 14:10:36.091180 [ 135.591578] CPU: 2 PID: 2806 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4225 14:10:36.099406 [ 135.599331] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4226 14:10:36.099670 [ 135.605865] Backtrace:
4227 14:10:36.109248 [ 135.608344] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4228 14:10:36.114754 [ 135.615927] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4229 14:10:36.120582 [ 135.621601] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4230 14:10:36.127309 [ 135.628929] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4231 14:10:36.135589 [ 135.635904] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a2014c
4232 14:10:36.142372 [ 135.643666] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4233 14:10:36.149035 [ 135.651158] r7:0000001f r6:c1a2014c r5:c1a201b0 r4:c5c80000
4234 14:10:36.157740 [ 135.656837] [<c134e390>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4235 14:10:36.167230 [ 135.665810] r9:c1acc0ac r8:c15e7d98 r7:c5c81f60 r6:00000012 r5:c6388000 r4:c5c80000
4236 14:10:36.176193 [ 135.673575] [<c086cf78>] (refcount_warn_saturate) from [<c135aea8>] (__refcount_dec.constprop.0+0x38/0x3c)
4237 14:10:36.187285 [ 135.683247] [<c135ae70>] (__refcount_dec.constprop.0) from [<c135b1d4>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4238 14:10:36.192666 [ 135.693007] [<c135b178>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4239 14:10:36.196510 [ 135.701800] r4:0000002f
4240 14:10:36.206078 [ 135.704348] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4241 14:10:36.212392 [ 135.712368] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4242 14:10:36.219862 [ 135.720299] r9:c5c81f60 r8:c5368540 r7:00000012 r6:b6ddd000 r5:c6044500 r4:c0c2d878
4243 14:10:36.228367 [ 135.728058] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4244 14:10:36.235436 [ 135.735901] r9:c07f4cb4 r8:c5c81f60 r7:c2816000 r6:b6ddd000 r5:c6044500 r4:00000000
4245 14:10:36.243061 [ 135.743655] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4246 14:10:36.253485 [ 135.750802] r10:00000004 r9:00000000 r8:00000000 r7:b6ddd000 r6:c5c80000 r5:c6044500
4247 14:10:36.253946 [ 135.758637] r4:c6044500
4248 14:10:36.259354 [ 135.761184] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4249 14:10:36.270174 [ 135.768331] r9:c5c80000 r8:c03002e4 r7:00000004 r6:b6f24e00 r5:00000012 r4:00000012
4250 14:10:36.276542 [ 135.776090] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4251 14:10:36.280588 [ 135.783666] Exception stack(0xc5c81fa8 to 0xc5c81ff0)
4252 14:10:36.290352 [ 135.788730] 1fa0: 00000012 00000012 00000001 b6ddd000 00000012 00000000
4253 14:10:36.297487 [ 135.796920] 1fc0: 00000012 00000012 b6f24e00 00000004 00000001 00000000 00020000 bed25a54
4254 14:10:36.303494 [ 135.805107] 1fe0: 00000004 bed25788 b6e9294f b6e18c66
4255 14:10:36.305761 [ 135.810226] irq event stamp: 0
4256 14:10:36.310929 [ 135.813307] hardirqs last enabled at (0): [<00000000>] 0x0
4257 14:10:36.320211 [ 135.818899] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4258 14:10:36.326220 [ 135.826450] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4259 14:10:36.332423 [ 135.834000] softirqs last disabled at (0): [<00000000>] 0x0
4260 14:10:36.335638 [ 135.839610] ---[ end trace a3d86eb1fbb5f221 ]---
4261 14:10:36.339766 [ 135.844302] lkdtm: Zero detected: saturated
4262 14:10:36.471368 # [ 135.527699] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
4263 14:10:36.475566 # [ 135.533602] lkdtm: attempting good refcount_dec()
4264 14:10:36.480953 # [ 135.538343] lkdtm: attempting bad refcount_dec() to zero
4265 14:10:36.484628 # [ 135.543771] ------------[ cut here ]------------
4266 14:10:36.493264 # [ 135.548459] WARNING: CPU: 2 PID: 2806 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4267 14:10:36.498828 # [ 135.556971] refcount_t: decrement hit 0; leaking memory.
4268 14:10:36.528397 # [ 135.562334] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4269 14:10:36.537817 # [ 135.591578] CPU: 2 PID: 2806 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4270 14:10:36.542008 # [ 135.599331] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4271 14:10:36.546160 # [ 135.605865] Backtrace:
4272 14:10:36.552025 # [ 135.608344] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4273 14:10:36.560610 # [ 135.615927] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4274 14:10:36.566673 # [ 135.621601] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4275 14:10:36.575298 # [ 135.628929] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4276 14:10:36.581207 # [ 135.635904] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a2014c
4277 14:10:36.591088 # [ 135.643666] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4278 14:10:36.594512 # [ 135.651158] r7:0000001f r6:c1a2014c r5:c1a201b0 r4:c5c80000
4279 14:10:36.603859 # [ 135.656837] [<c134e390>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4280 14:10:36.611230 # [ 135.665810] r9:c1acc0ac r8:c15e7d98 r7:c5c81f60 r6:00000012 r5:c6388000 r4:c5c80000
4281 14:10:36.620860 # [ 135.673575] [<c086cf78>] (refcount_warn_saturate) from [<c135aea8>] (__refcount_dec.constprop.0+0x38/0x3c)
4282 14:10:36.631335 # [ 135.683247] [<c135ae70>] (__refcount_dec.constprop.0) from [<c135b1d4>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
4283 14:10:36.639231 # [ 135.693007] [<c135b178>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4284 14:10:36.643921 # [ 135.701800] r4:0000002f
4285 14:10:36.653026 # [ 135.704348] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4286 14:10:36.658748 # [ 135.712368] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4287 14:10:36.667332 # [ 135.720299] r9:c5c81f60 r8:c5368540 r7:00000012 r6:b6ddd000 r5:c6044500 r4:c0c2d878
4288 14:10:36.674624 # [ 135.728058] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4289 14:10:36.682915 # [ 135.735901] r9:c07f4cb4 r8:c5c81f60 r7:c2816000 r6:b6ddd000 r5:c6044500 r4:00000000
4290 14:10:36.690352 # [ 135.743655] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4291 14:10:36.699712 # [ 135.750802] r10:00000004 r9:00000000 r8:00000000 r7:b6ddd000 r6:c5c80000 r5:c6044500
4292 14:10:36.701612 # [ 135.758637] r4:c6044500
4293 14:10:36.708194 # [ 135.761184] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4294 14:10:36.717148 # [ 135.768331] r9:c5c80000 r8:c03002e4 r7:00000004 r6:b6f24e00 r5:00000012 r4:00000012
4295 14:10:36.725545 # [ 135.776090] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4296 14:10:36.728722 # [ 135.783666] Exception stack(0xc5c81fa8 to 0xc5c81ff0)
4297 14:10:36.736912 # [ 135.788730] 1fa0: 00000012 00000012 00000001 b6ddd000 00000012 00000000
4298 14:10:36.747100 # [ 135.796920] 1fc0: 00000012 00000012 b6f24e00 00000004 00000001 00000000 00020000 bed25a54
4299 14:10:36.752130 # [ 135.805107] 1fe0: 00000004 bed25788 b6e9294f b6e18c66
4300 14:10:36.756357 # [ 135.810226] irq event stamp: 0
4301 14:10:36.760225 # [ 135.813307] hardirqs last enabled at (0): [<00000000>] 0x0
4302 14:10:36.766850 # [ 135.818899] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4303 14:10:36.774197 # [ 135.826450] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4304 14:10:36.781113 # [ 135.834000] softirqs last disabled at (0): [<00000000>] 0x0
4305 14:10:36.786544 # [ 135.839610] ---[ end trace a3d86eb1fbb5f221 ]---
4306 14:10:36.789098 # [ 135.844302] lkdtm: Zero detected: saturated
4307 14:10:36.793605 # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
4308 14:10:36.798743 not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
4309 14:10:36.802343 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4310 14:10:36.888738 [ 136.390932] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4311 14:10:36.893857 [ 136.396965] lkdtm: attempting bad refcount_dec() below zero
4312 14:10:36.898626 [ 136.402597] ------------[ cut here ]------------
4313 14:10:36.906953 [ 136.407252] WARNING: CPU: 2 PID: 2843 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4314 14:10:36.912736 [ 136.415761] refcount_t: decrement hit 0; leaking memory.
4315 14:10:36.941380 [ 136.421125] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4316 14:10:36.951416 [ 136.450352] CPU: 2 PID: 2843 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4317 14:10:36.957444 [ 136.458105] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4318 14:10:36.959639 [ 136.464640] Backtrace:
4319 14:10:36.967578 [ 136.467118] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4320 14:10:36.971328 [ 136.474699] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4321 14:10:36.979416 [ 136.480373] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4322 14:10:36.986406 [ 136.487699] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4323 14:10:36.994492 [ 136.494675] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a2014c
4324 14:10:37.001263 [ 136.502433] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4325 14:10:37.006602 [ 136.509926] r7:0000001f r6:c1a2014c r5:c1a201b0 r4:c61d8000
4326 14:10:37.017296 [ 136.515602] [<c134e390>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4327 14:10:37.023543 [ 136.524572] r9:c1acc0c0 r8:c15e7d98 r7:c61d9f60 r6:00000016 r5:00000000 r4:c61d8000
4328 14:10:37.033938 [ 136.532338] [<c086cf78>] (refcount_warn_saturate) from [<c135aea8>] (__refcount_dec.constprop.0+0x38/0x3c)
4329 14:10:37.043968 [ 136.542010] [<c135ae70>] (__refcount_dec.constprop.0) from [<c135b298>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4330 14:10:37.053186 [ 136.552121] [<c135b250>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4331 14:10:37.059262 [ 136.561261] r5:c6539000 r4:00000030
4332 14:10:37.064900 [ 136.564852] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4333 14:10:37.071951 [ 136.572874] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4334 14:10:37.079670 [ 136.580803] r9:c61d9f60 r8:c5368540 r7:00000016 r6:b6ea0000 r5:c5ad1180 r4:c0c2d878
4335 14:10:37.089204 [ 136.588562] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4336 14:10:37.096087 [ 136.596403] r9:c07f4cb4 r8:c61d9f60 r7:c2816000 r6:b6ea0000 r5:c5ad1180 r4:00000000
4337 14:10:37.103206 [ 136.604158] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4338 14:10:37.111135 [ 136.611305] r10:00000004 r9:00000000 r8:00000000 r7:b6ea0000 r6:c61d8000 r5:c5ad1180
4339 14:10:37.114728 [ 136.619141] r4:c5ad1180
4340 14:10:37.121779 [ 136.621689] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4341 14:10:37.130345 [ 136.628835] r9:c61d8000 r8:c03002e4 r7:00000004 r6:b6fe7e00 r5:00000016 r4:00000016
4342 14:10:37.137348 [ 136.636594] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4343 14:10:37.141294 [ 136.644171] Exception stack(0xc61d9fa8 to 0xc61d9ff0)
4344 14:10:37.151364 [ 136.649234] 9fa0: 00000016 00000016 00000001 b6ea0000 00000016 00000000
4345 14:10:37.157737 [ 136.657423] 9fc0: 00000016 00000016 b6fe7e00 00000004 00000001 00000000 00020000 bea47a54
4346 14:10:37.161742 [ 136.665610] 9fe0: 00000004 bea47788 b6f5594f b6edbc66
4347 14:10:37.164851 [ 136.670740] irq event stamp: 0
4348 14:10:37.170629 [ 136.673819] hardirqs last enabled at (0): [<00000000>] 0x0
4349 14:10:37.178458 [ 136.679413] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4350 14:10:37.185730 [ 136.686963] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4351 14:10:37.192376 [ 136.694513] softirqs last disabled at (0): [<00000000>] 0x0
4352 14:10:37.197376 [ 136.700114] ---[ end trace a3d86eb1fbb5f222 ]---
4353 14:10:37.201408 [ 136.704821] lkdtm: Negative detected: saturated
4354 14:10:37.329538 # [ 136.390932] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
4355 14:10:37.335261 # [ 136.396965] lkdtm: attempting bad refcount_dec() below zero
4356 14:10:37.342572 # [ 136.402597] ------------[ cut here ]------------
4357 14:10:37.348954 # [ 136.407252] WARNING: CPU: 2 PID: 2843 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4358 14:10:37.353447 # [ 136.415761] refcount_t: decrement hit 0; leaking memory.
4359 14:10:37.382475 # [ 136.421125] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4360 14:10:37.389355 # [ 136.450352] CPU: 2 PID: 2843 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4361 14:10:37.396625 # [ 136.458105] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4362 14:10:37.399151 # [ 136.464640] Backtrace:
4363 14:10:37.407766 # [ 136.467118] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4364 14:10:37.413968 # [ 136.474699] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4365 14:10:37.421790 # [ 136.480373] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4366 14:10:37.427769 # [ 136.487699] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4367 14:10:37.434601 # [ 136.494675] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a2014c
4368 14:10:37.443487 # [ 136.502433] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4369 14:10:37.448638 # [ 136.509926] r7:0000001f r6:c1a2014c r5:c1a201b0 r4:c61d8000
4370 14:10:37.457106 # [ 136.515602] [<c134e390>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4371 14:10:37.468511 # [ 136.524572] r9:c1acc0c0 r8:c15e7d98 r7:c61d9f60 r6:00000016 r5:00000000 r4:c61d8000
4372 14:10:37.475636 # [ 136.532338] [<c086cf78>] (refcount_warn_saturate) from [<c135aea8>] (__refcount_dec.constprop.0+0x38/0x3c)
4373 14:10:37.485371 # [ 136.542010] [<c135ae70>] (__refcount_dec.constprop.0) from [<c135b298>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
4374 14:10:37.495609 # [ 136.552121] [<c135b250>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4375 14:10:37.500326 # [ 136.561261] r5:c6539000 r4:00000030
4376 14:10:37.506217 # [ 136.564852] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4377 14:10:37.514623 # [ 136.572874] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4378 14:10:37.524836 # [ 136.580803] r9:c61d9f60 r8:c5368540 r7:00000016 r6:b6ea0000 r5:c5ad1180 r4:c0c2d878
4379 14:10:37.533347 # [ 136.588562] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4380 14:10:37.538246 # [ 136.596403] r9:c07f4cb4 r8:c61d9f60 r7:c2816000 r6:b6ea0000 r5:c5ad1180 r4:00000000
4381 14:10:37.546297 # [ 136.604158] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4382 14:10:37.554479 # [ 136.611305] r10:00000004 r9:00000000 r8:00000000 r7:b6ea0000 r6:c61d8000 r5:c5ad1180
4383 14:10:37.556884 # [ 136.619141] r4:c5ad1180
4384 14:10:37.563806 # [ 136.621689] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4385 14:10:37.572380 # [ 136.628835] r9:c61d8000 r8:c03002e4 r7:00000004 r6:b6fe7e00 r5:00000016 r4:00000016
4386 14:10:37.580372 # [ 136.636594] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4387 14:10:37.585404 # [ 136.644171] Exception stack(0xc61d9fa8 to 0xc61d9ff0)
4388 14:10:37.593329 # [ 136.649234] 9fa0: 00000016 00000016 00000001 b6ea0000 00000016 00000000
4389 14:10:37.603553 # [ 136.657423] 9fc0: 00000016 00000016 b6fe7e00 00000004 00000001 00000000 00020000 bea47a54
4390 14:10:37.606911 # [ 136.665610] 9fe0: 00000004 bea47788 b6f5594f b6edbc66
4391 14:10:37.609621 # [ 136.670740] irq event stamp: 0
4392 14:10:37.616551 # [ 136.673819] hardirqs last enabled at (0): [<00000000>] 0x0
4393 14:10:37.624247 # [ 136.679413] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4394 14:10:37.631287 # [ 136.686963] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4395 14:10:37.637852 # [ 136.694513] softirqs last disabled at (0): [<00000000>] 0x0
4396 14:10:37.640613 # [ 136.700114] ---[ end trace a3d86eb1fbb5f222 ]---
4397 14:10:37.646266 # [ 136.704821] lkdtm: Negative detected: saturated
4398 14:10:37.651094 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
4399 14:10:37.655661 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
4400 14:10:37.659722 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4401 14:10:37.749701 [ 137.251382] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4402 14:10:37.755798 [ 137.258220] lkdtm: attempting bad refcount_dec_and_test() below zero
4403 14:10:37.761051 [ 137.264759] ------------[ cut here ]------------
4404 14:10:37.771430 [ 137.269448] WARNING: CPU: 1 PID: 2878 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4405 14:10:37.775569 [ 137.278064] refcount_t: underflow; use-after-free.
4406 14:10:37.804572 [ 137.282907] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4407 14:10:37.811973 [ 137.312144] CPU: 1 PID: 2878 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4408 14:10:37.819639 [ 137.319896] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4409 14:10:37.823471 [ 137.326431] Backtrace:
4410 14:10:37.828384 [ 137.328910] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4411 14:10:37.834366 [ 137.336494] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4412 14:10:37.842023 [ 137.342168] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4413 14:10:37.848206 [ 137.349495] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4414 14:10:37.857492 [ 137.356470] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a2014c
4415 14:10:37.864710 [ 137.364229] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4416 14:10:37.869242 [ 137.371721] r7:0000001c r6:c1a2014c r5:c1a20188 r4:c65a4000
4417 14:10:37.881997 [ 137.377400] [<c134e390>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
4418 14:10:37.886301 [ 137.386459] r9:c1acc0d8 r8:c15e7d98 r7:c65a5f60 r6:0000001f r5:00000000 r4:c65a4000
4419 14:10:37.898641 [ 137.394226] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4420 14:10:37.908411 [ 137.404687] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c135b310>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4421 14:10:37.918279 [ 137.416357] [<c135b2c0>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4422 14:10:37.922507 [ 137.426279] r5:c63f6000 r4:00000031
4423 14:10:37.932105 [ 137.429870] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4424 14:10:37.937833 [ 137.437890] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4425 14:10:37.945146 [ 137.445820] r9:c65a5f60 r8:c5368540 r7:0000001f r6:b6eac000 r5:c5b19a40 r4:c0c2d878
4426 14:10:37.953377 [ 137.453579] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4427 14:10:37.963430 [ 137.461421] r9:c07f4cb4 r8:c65a5f60 r7:c2816000 r6:b6eac000 r5:c5b19a40 r4:00000000
4428 14:10:37.970661 [ 137.469175] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4429 14:10:37.976179 [ 137.476320] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c65a4000 r5:c5b19a40
4430 14:10:37.980457 [ 137.484155] r4:c5b19a40
4431 14:10:37.986808 [ 137.486702] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4432 14:10:37.992695 [ 137.493848] r9:c65a4000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:0000001f r4:0000001f
4433 14:10:38.000712 [ 137.501606] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4434 14:10:38.005705 [ 137.509183] Exception stack(0xc65a5fa8 to 0xc65a5ff0)
4435 14:10:38.014305 [ 137.514247] 5fa0: 0000001f 0000001f 00000001 b6eac000 0000001f 00000000
4436 14:10:38.024829 [ 137.522437] 5fc0: 0000001f 0000001f b6ff3e00 00000004 00000001 00000000 00020000 bedd4a54
4437 14:10:38.027525 [ 137.530621] 5fe0: 00000004 bedd4788 b6f6194f b6ee7c66
4438 14:10:38.031986 [ 137.535761] irq event stamp: 0
4439 14:10:38.036380 [ 137.538838] hardirqs last enabled at (0): [<00000000>] 0x0
4440 14:10:38.226483 [ 137.544462] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4441 14:10:38.229432 [ 137.551993] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4442 14:10:38.229893 [ 137.559523] softirqs last disabled at (0): [<00000000>] 0x0
4443 14:10:38.230253 [ 137.565160] ---[ end trace a3d86eb1fbb5f223 ]---
4444 14:10:38.230539 [ 137.569799] lkdtm: Negative detected: saturated
4445 14:10:38.230816 # [ 137.251382] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
4446 14:10:38.231101 # [ 137.258220] lkdtm: attempting bad refcount_dec_and_test() below zero
4447 14:10:38.231455 # [ 137.264759] ------------[ cut here ]------------
4448 14:10:38.231840 # [ 137.269448] WARNING: CPU: 1 PID: 2878 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4449 14:10:38.232132 # [ 137.278064] refcount_t: underflow; use-after-free.
4450 14:10:38.254313 # [ 137.282907] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4451 14:10:38.264449 # [ 137.312144] CPU: 1 PID: 2878 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4452 14:10:38.270199 # [ 137.319896] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4453 14:10:38.270530 # [ 137.326431] Backtrace:
4454 14:10:38.279451 # [ 137.328910] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4455 14:10:38.284292 # [ 137.336494] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4456 14:10:38.292526 # [ 137.342168] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4457 14:10:38.299420 # [ 137.349495] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4458 14:10:38.308307 # [ 137.356470] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a2014c
4459 14:10:38.315044 # [ 137.364229] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4460 14:10:38.319524 # [ 137.371721] r7:0000001c r6:c1a2014c r5:c1a20188 r4:c65a4000
4461 14:10:38.329235 # [ 137.377400] [<c134e390>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
4462 14:10:38.339430 # [ 137.386459] r9:c1acc0d8 r8:c15e7d98 r7:c65a5f60 r6:0000001f r5:00000000 r4:c65a4000
4463 14:10:38.346750 # [ 137.394226] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4464 14:10:38.359026 # [ 137.404687] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c135b310>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
4465 14:10:38.369309 # [ 137.416357] [<c135b2c0>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4466 14:10:38.374508 # [ 137.426279] r5:c63f6000 r4:00000031
4467 14:10:38.380575 # [ 137.429870] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4468 14:10:38.390939 # [ 137.437890] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4469 14:10:38.397918 # [ 137.445820] r9:c65a5f60 r8:c5368540 r7:0000001f r6:b6eac000 r5:c5b19a40 r4:c0c2d878
4470 14:10:38.406079 # [ 137.453579] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4471 14:10:38.415172 # [ 137.461421] r9:c07f4cb4 r8:c65a5f60 r7:c2816000 r6:b6eac000 r5:c5b19a40 r4:00000000
4472 14:10:38.421566 # [ 137.469175] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4473 14:10:38.429360 # [ 137.476320] r10:00000004 r9:00000000 r8:00000000 r7:b6eac000 r6:c65a4000 r5:c5b19a40
4474 14:10:38.430855 # [ 137.484155] r4:c5b19a40
4475 14:10:38.438993 # [ 137.486702] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4476 14:10:38.447834 # [ 137.493848] r9:c65a4000 r8:c03002e4 r7:00000004 r6:b6ff3e00 r5:0000001f r4:0000001f
4477 14:10:38.454001 # [ 137.501606] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4478 14:10:38.460369 # [ 137.509183] Exception stack(0xc65a5fa8 to 0xc65a5ff0)
4479 14:10:38.468449 # [ 137.514247] 5fa0: 0000001f 0000001f 00000001 b6eac000 0000001f 00000000
4480 14:10:38.477353 # [ 137.522437] 5fc0: 0000001f 0000001f b6ff3e00 00000004 00000001 00000000 00020000 bedd4a54
4481 14:10:38.480981 # [ 137.530621] 5fe0: 00000004 bedd4788 b6f6194f b6ee7c66
4482 14:10:38.484541 # [ 137.535761] irq event stamp: 0
4483 14:10:38.489782 # [ 137.538838] hardirqs last enabled at (0): [<00000000>] 0x0
4484 14:10:38.497942 # [ 137.544462] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4485 14:10:38.506533 # [ 137.551993] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4486 14:10:38.510393 # [ 137.559523] softirqs last disabled at (0): [<00000000>] 0x0
4487 14:10:38.516728 # [ 137.565160] ---[ end trace a3d86eb1fbb5f223 ]---
4488 14:10:38.521977 # [ 137.569799] lkdtm: Negative detected: saturated
4489 14:10:38.526895 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4490 14:10:38.533589 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4491 14:10:38.535951 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4492 14:10:38.624128 [ 138.126134] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4493 14:10:38.631387 [ 138.133083] lkdtm: attempting bad refcount_sub_and_test() below zero
4494 14:10:38.638408 [ 138.139476] ------------[ cut here ]------------
4495 14:10:38.644024 [ 138.144199] WARNING: CPU: 1 PID: 2913 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4496 14:10:38.648630 [ 138.152801] refcount_t: underflow; use-after-free.
4497 14:10:38.680801 [ 138.157607] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4498 14:10:38.688573 [ 138.186843] CPU: 1 PID: 2913 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4499 14:10:38.694441 [ 138.194597] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4500 14:10:38.695707 [ 138.201131] Backtrace:
4501 14:10:38.702584 [ 138.203610] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4502 14:10:38.708623 [ 138.211191] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4503 14:10:38.715975 [ 138.216866] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4504 14:10:38.724560 [ 138.224192] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4505 14:10:38.730590 [ 138.231167] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a2014c
4506 14:10:38.738638 [ 138.238928] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4507 14:10:38.744175 [ 138.246421] r7:0000001c r6:c1a2014c r5:c1a20188 r4:c6648000
4508 14:10:38.753636 [ 138.252098] [<c134e390>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
4509 14:10:38.761620 [ 138.261155] r9:c1acc0f8 r8:c15e7d98 r7:c6649f60 r6:0000001f r5:c63f6000 r4:c6648000
4510 14:10:38.771082 [ 138.268923] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4511 14:10:38.783577 [ 138.279382] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c135b39c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4512 14:10:38.793469 [ 138.291053] [<c135b34c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4513 14:10:38.795716 [ 138.300973] r4:00000032
4514 14:10:38.806139 [ 138.303521] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4515 14:10:38.811101 [ 138.311542] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4516 14:10:38.819095 [ 138.319473] r9:c6649f60 r8:c5368540 r7:0000001f r6:b6e38000 r5:c5aeb2c0 r4:c0c2d878
4517 14:10:38.826668 [ 138.327233] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4518 14:10:38.833841 [ 138.335074] r9:c07f4cb4 r8:c6649f60 r7:c2816000 r6:b6e38000 r5:c5aeb2c0 r4:00000000
4519 14:10:38.840863 [ 138.342829] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4520 14:10:38.851168 [ 138.349976] r10:00000004 r9:00000000 r8:00000000 r7:b6e38000 r6:c6648000 r5:c5aeb2c0
4521 14:10:38.852852 [ 138.357811] r4:c5aeb2c0
4522 14:10:38.859888 [ 138.360358] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4523 14:10:38.867482 [ 138.367505] r9:c6648000 r8:c03002e4 r7:00000004 r6:b6f7fe00 r5:0000001f r4:0000001f
4524 14:10:38.877363 [ 138.375262] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4525 14:10:38.881603 [ 138.382838] Exception stack(0xc6649fa8 to 0xc6649ff0)
4526 14:10:38.887376 [ 138.387901] 9fa0: 0000001f 0000001f 00000001 b6e38000 0000001f 00000000
4527 14:10:38.896697 [ 138.396091] 9fc0: 0000001f 0000001f b6f7fe00 00000004 00000001 00000000 00020000 befbca54
4528 14:10:38.901026 [ 138.404277] 9fe0: 00000004 befbc788 b6eed94f b6e73c66
4529 14:10:38.904837 [ 138.409422] irq event stamp: 0
4530 14:10:38.910202 [ 138.412531] hardirqs last enabled at (0): [<00000000>] 0x0
4531 14:10:38.916673 [ 138.418127] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4532 14:10:38.925492 [ 138.425672] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4533 14:10:38.931775 [ 138.433216] softirqs last disabled at (0): [<00000000>] 0x0
4534 14:10:38.935155 [ 138.438805] ---[ end trace a3d86eb1fbb5f224 ]---
4535 14:10:38.939768 [ 138.443471] lkdtm: Negative detected: saturated
4536 14:10:39.075508 # [ 138.126134] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4537 14:10:39.082452 # [ 138.133083] lkdtm: attempting bad refcount_sub_and_test() below zero
4538 14:10:39.087303 # [ 138.139476] ------------[ cut here ]------------
4539 14:10:39.095237 # [ 138.144199] WARNING: CPU: 1 PID: 2913 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
4540 14:10:39.102614 # [ 138.152801] refcount_t: underflow; use-after-free.
4541 14:10:39.129834 # [ 138.157607] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4542 14:10:39.137038 # [ 138.186843] CPU: 1 PID: 2913 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4543 14:10:39.144820 # [ 138.194597] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4544 14:10:39.147098 # [ 138.201131] Backtrace:
4545 14:10:39.156591 # [ 138.203610] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4546 14:10:39.160101 # [ 138.211191] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4547 14:10:39.167749 # [ 138.216866] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4548 14:10:39.174902 # [ 138.224192] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4549 14:10:39.184232 # [ 138.231167] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a2014c
4550 14:10:39.190392 # [ 138.238928] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4551 14:10:39.196967 # [ 138.246421] r7:0000001c r6:c1a2014c r5:c1a20188 r4:c6648000
4552 14:10:39.205528 # [ 138.252098] [<c134e390>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
4553 14:10:39.266392 # [ 138.261155] r9:c1acc0f8 r8:c15e7d98 r7:c6649f60 r6:0000001f r5:c63f6000 r4:c6648000
4554 14:10:39.268303 # [ 138.268923] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
4555 14:10:39.268740 # [ 138.279382] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c135b39c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
4556 14:10:39.269301 # [ 138.291053] [<c135b34c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4557 14:10:39.269815 # [ 138.300973] r4:00000032
4558 14:10:39.270244 # [ 138.303521] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4559 14:10:39.270624 # [ 138.311542] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4560 14:10:39.273911 # [ 138.319473] r9:c6649f60 r8:c5368540 r7:0000001f r6:b6e38000 r5:c5aeb2c0 r4:c0c2d878
4561 14:10:39.281394 # [ 138.327233] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4562 14:10:39.290534 # [ 138.335074] r9:c07f4cb4 r8:c6649f60 r7:c2816000 r6:b6e38000 r5:c5aeb2c0 r4:00000000
4563 14:10:39.295237 # [ 138.342829] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4564 14:10:39.303437 # [ 138.349976] r10:00000004 r9:00000000 r8:00000000 r7:b6e38000 r6:c6648000 r5:c5aeb2c0
4565 14:10:39.306656 # [ 138.357811] r4:c5aeb2c0
4566 14:10:39.312470 # [ 138.360358] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4567 14:10:39.322570 # [ 138.367505] r9:c6648000 r8:c03002e4 r7:00000004 r6:b6f7fe00 r5:0000001f r4:0000001f
4568 14:10:39.330053 # [ 138.375262] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4569 14:10:39.334739 # [ 138.382838] Exception stack(0xc6649fa8 to 0xc6649ff0)
4570 14:10:39.342901 # [ 138.387901] 9fa0: 0000001f 0000001f 00000001 b6e38000 0000001f 00000000
4571 14:10:39.350528 # [ 138.396091] 9fc0: 0000001f 0000001f b6f7fe00 00000004 00000001 00000000 00020000 befbca54
4572 14:10:39.356703 # [ 138.404277] 9fe0: 00000004 befbc788 b6eed94f b6e73c66
4573 14:10:39.360258 # [ 138.409422] irq event stamp: 0
4574 14:10:39.364606 # [ 138.412531] hardirqs last enabled at (0): [<00000000>] 0x0
4575 14:10:39.372801 # [ 138.418127] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4576 14:10:39.382319 # [ 138.425672] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4577 14:10:39.385510 # [ 138.433216] softirqs last disabled at (0): [<00000000>] 0x0
4578 14:10:39.391819 # [ 138.438805] ---[ end trace a3d86eb1fbb5f224 ]---
4579 14:10:39.395098 # [ 138.443471] lkdtm: Negative detected: saturated
4580 14:10:39.402201 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4581 14:10:39.407651 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4582 14:10:39.409933 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4583 14:10:39.495178 [ 138.998435] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4584 14:10:39.502509 [ 139.004256] lkdtm: attempting safe refcount_inc_not_zero() from zero
4585 14:10:39.505551 [ 139.010782] lkdtm: Good: zero detected
4586 14:10:39.513573 [ 139.014569] lkdtm: Correctly stayed at zero
4587 14:10:39.518274 [ 139.018789] lkdtm: attempting bad refcount_inc() from zero
4588 14:10:39.520924 [ 139.024342] ------------[ cut here ]------------
4589 14:10:39.529108 [ 139.028997] WARNING: CPU: 0 PID: 2945 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4590 14:10:39.534953 [ 139.037582] refcount_t: addition on 0; use-after-free.
4591 14:10:39.563331 [ 139.042861] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4592 14:10:39.571733 [ 139.072099] CPU: 0 PID: 2945 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4593 14:10:39.578909 [ 139.079852] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4594 14:10:39.583300 [ 139.086385] Backtrace:
4595 14:10:39.589141 [ 139.088863] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4596 14:10:39.594640 [ 139.096446] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4597 14:10:39.600703 [ 139.102120] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4598 14:10:39.607695 [ 139.109447] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4599 14:10:39.616004 [ 139.116425] r9:00000009 r8:c086d080 r7:00000019 r6:00000009 r5:c086d080 r4:c1a2014c
4600 14:10:39.622805 [ 139.124185] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4601 14:10:39.631125 [ 139.131679] r7:00000019 r6:c1a2014c r5:c1a2015c r4:c5ed0000
4602 14:10:39.638962 [ 139.137357] [<c134e390>] (warn_slowpath_fmt) from [<c086d080>] (refcount_warn_saturate+0x108/0x174)
4603 14:10:39.646602 [ 139.146414] r9:c1acc118 r8:c15e7d98 r7:c5ed1f60 r6:00000012 r5:00000000 r4:c5ed0000
4604 14:10:39.656830 [ 139.154179] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e52c>] (__refcount_add.constprop.0+0x54/0x58)
4605 14:10:39.664932 [ 139.163857] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135b480>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4606 14:10:39.674960 [ 139.173616] [<c135b3d8>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4607 14:10:39.677718 [ 139.182411] r5:c5d4e000 r4:00000033
4608 14:10:39.686496 [ 139.186000] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4609 14:10:39.693615 [ 139.194022] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4610 14:10:39.700891 [ 139.201951] r9:c5ed1f60 r8:c5368540 r7:00000012 r6:b6e7e000 r5:c5a26a00 r4:c0c2d878
4611 14:10:39.708491 [ 139.209711] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4612 14:10:39.717576 [ 139.217552] r9:c07f4cb4 r8:c5ed1f60 r7:c2816000 r6:b6e7e000 r5:c5a26a00 r4:00000000
4613 14:10:39.724488 [ 139.225309] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4614 14:10:39.732252 [ 139.232455] r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c5ed0000 r5:c5a26a00
4615 14:10:39.734607 [ 139.240291] r4:c5a26a00
4616 14:10:39.743674 [ 139.242837] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4617 14:10:39.752117 [ 139.249984] r9:c5ed0000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:00000012 r4:00000012
4618 14:10:39.757652 [ 139.257741] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4619 14:10:39.761979 [ 139.265317] Exception stack(0xc5ed1fa8 to 0xc5ed1ff0)
4620 14:10:39.771034 [ 139.270381] 1fa0: 00000012 00000012 00000001 b6e7e000 00000012 00000000
4621 14:10:39.778794 [ 139.278569] 1fc0: 00000012 00000012 b6fc5e00 00000004 00000001 00000000 00020000 befeda54
4622 14:10:39.782956 [ 139.286754] 1fe0: 00000004 befed788 b6f3394f b6eb9c66
4623 14:10:39.786182 [ 139.291856] irq event stamp: 0
4624 14:10:39.791615 [ 139.294934] hardirqs last enabled at (0): [<00000000>] 0x0
4625 14:10:39.800584 [ 139.300562] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4626 14:10:39.806476 [ 139.308067] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4627 14:10:39.814657 [ 139.315612] softirqs last disabled at (0): [<00000000>] 0x0
4628 14:10:39.817925 [ 139.321253] ---[ end trace a3d86eb1fbb5f225 ]---
4629 14:10:39.821933 [ 139.325887] lkdtm: Zero detected: saturated
4630 14:10:39.978718 # [ 138.998435] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4631 14:10:39.987619 # [ 139.004256] lkdtm: attempting safe refcount_inc_not_zero() from zero
4632 14:10:39.990662 # [ 139.010782] lkdtm: Good: zero detected
4633 14:10:39.993856 # [ 139.014569] lkdtm: Correctly stayed at zero
4634 14:10:40.000902 # [ 139.018789] lkdtm: attempting bad refcount_inc() from zero
4635 14:10:40.004732 # [ 139.024342] ------------[ cut here ]------------
4636 14:10:40.015998 # [ 139.028997] WARNING: CPU: 0 PID: 2945 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4637 14:10:40.018700 # [ 139.037582] refcount_t: addition on 0; use-after-free.
4638 14:10:40.047622 # [ 139.042861] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4639 14:10:40.054766 # [ 139.072099] CPU: 0 PID: 2945 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4640 14:10:40.061947 # [ 139.079852] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4641 14:10:40.065407 # [ 139.086385] Backtrace:
4642 14:10:40.072670 # [ 139.088863] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4643 14:10:40.078179 # [ 139.096446] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4644 14:10:40.086246 # [ 139.102120] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4645 14:10:40.094795 # [ 139.109447] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4646 14:10:40.101837 # [ 139.116425] r9:00000009 r8:c086d080 r7:00000019 r6:00000009 r5:c086d080 r4:c1a2014c
4647 14:10:40.108872 # [ 139.124185] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4648 14:10:40.114734 # [ 139.131679] r7:00000019 r6:c1a2014c r5:c1a2015c r4:c5ed0000
4649 14:10:40.123759 # [ 139.137357] [<c134e390>] (warn_slowpath_fmt) from [<c086d080>] (refcount_warn_saturate+0x108/0x174)
4650 14:10:40.132434 # [ 139.146414] r9:c1acc118 r8:c15e7d98 r7:c5ed1f60 r6:00000012 r5:00000000 r4:c5ed0000
4651 14:10:40.141122 # [ 139.154179] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e52c>] (__refcount_add.constprop.0+0x54/0x58)
4652 14:10:40.152349 # [ 139.163857] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135b480>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
4653 14:10:40.159571 # [ 139.173616] [<c135b3d8>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4654 14:10:40.163815 # [ 139.182411] r5:c5d4e000 r4:00000033
4655 14:10:40.172931 # [ 139.186000] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4656 14:10:40.179441 # [ 139.194022] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4657 14:10:40.189731 # [ 139.201951] r9:c5ed1f60 r8:c5368540 r7:00000012 r6:b6e7e000 r5:c5a26a00 r4:c0c2d878
4658 14:10:40.198120 # [ 139.209711] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4659 14:10:40.203122 # [ 139.217552] r9:c07f4cb4 r8:c5ed1f60 r7:c2816000 r6:b6e7e000 r5:c5a26a00 r4:00000000
4660 14:10:40.212687 # [ 139.225309] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4661 14:10:40.219419 # [ 139.232455] r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c5ed0000 r5:c5a26a00
4662 14:10:40.220836 # [ 139.240291] r4:c5a26a00
4663 14:10:40.228982 # [ 139.242837] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4664 14:10:40.239375 # [ 139.249984] r9:c5ed0000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:00000012 r4:00000012
4665 14:10:40.246729 # [ 139.257741] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4666 14:10:40.250187 # [ 139.265317] Exception stack(0xc5ed1fa8 to 0xc5ed1ff0)
4667 14:10:40.261940 # [ 139.270381] 1fa0: 00000012 00000012 00000001 b6e7e000 00000012 00000000
4668 14:10:40.266944 # [ 139.278569] 1fc0: 00000012 00000012 b6fc5e00 00000004 00000001 00000000 00020000 befeda54
4669 14:10:40.271193 # [ 139.286754] 1fe0: 00000004 befed788 b6f3394f b6eb9c66
4670 14:10:40.275557 # [ 139.291856] irq event stamp: 0
4671 14:10:40.281022 # [ 139.294934] hardirqs last enabled at (0): [<00000000>] 0x0
4672 14:10:40.288674 # [ 139.300562] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4673 14:10:40.298630 # [ 139.308067] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4674 14:10:40.300929 # [ 139.315612] softirqs last disabled at (0): [<00000000>] 0x0
4675 14:10:40.306765 # [ 139.321253] ---[ end trace a3d86eb1fbb5f225 ]---
4676 14:10:40.310746 # [ 139.325887] lkdtm: Zero detected: saturated
4677 14:10:40.317750 # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
4678 14:10:40.320515 not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
4679 14:10:40.323328 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4680 14:10:40.401001 [ 139.902931] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4681 14:10:40.407227 [ 139.908640] lkdtm: attempting safe refcount_add_not_zero() from zero
4682 14:10:40.410829 [ 139.915172] lkdtm: Good: zero detected
4683 14:10:40.414107 [ 139.918957] lkdtm: Correctly stayed at zero
4684 14:10:40.420598 [ 139.923214] lkdtm: attempting bad refcount_add() from zero
4685 14:10:40.425743 [ 139.928717] ------------[ cut here ]------------
4686 14:10:40.434027 [ 139.933432] WARNING: CPU: 1 PID: 2979 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4687 14:10:40.438234 [ 139.942017] refcount_t: addition on 0; use-after-free.
4688 14:10:40.471557 [ 139.947178] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4689 14:10:40.477793 [ 139.976424] CPU: 1 PID: 2979 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4690 14:10:40.482304 [ 139.984177] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4691 14:10:40.486610 [ 139.990711] Backtrace:
4692 14:10:40.491902 [ 139.993191] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4693 14:10:40.499239 [ 140.000773] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4694 14:10:40.504896 [ 140.006449] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4695 14:10:40.511763 [ 140.013777] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4696 14:10:40.520363 [ 140.020751] r9:00000009 r8:c086d080 r7:00000019 r6:00000009 r5:c086d080 r4:c1a2014c
4697 14:10:40.529695 [ 140.028513] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4698 14:10:40.533534 [ 140.036006] r7:00000019 r6:c1a2014c r5:c1a2015c r4:c613c000
4699 14:10:40.543645 [ 140.041683] [<c134e390>] (warn_slowpath_fmt) from [<c086d080>] (refcount_warn_saturate+0x108/0x174)
4700 14:10:40.552474 [ 140.050740] r9:c1acc12c r8:c15e7d98 r7:c613df60 r6:00000012 r5:00000000 r4:c613c000
4701 14:10:40.559711 [ 140.058507] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e52c>] (__refcount_add.constprop.0+0x54/0x58)
4702 14:10:40.569937 [ 140.068185] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135b54c>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4703 14:10:40.579881 [ 140.077943] [<c135b4a4>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4704 14:10:40.581841 [ 140.086736] r5:c63e9000 r4:00000034
4705 14:10:40.591748 [ 140.090330] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4706 14:10:40.598898 [ 140.098353] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4707 14:10:40.605378 [ 140.106282] r9:c613df60 r8:c5368540 r7:00000012 r6:b6e17000 r5:c5a7ab40 r4:c0c2d878
4708 14:10:40.614730 [ 140.114043] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4709 14:10:40.621659 [ 140.121884] r9:c07f4cb4 r8:c613df60 r7:c2816000 r6:b6e17000 r5:c5a7ab40 r4:00000000
4710 14:10:40.631047 [ 140.129640] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4711 14:10:40.637204 [ 140.136785] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c613c000 r5:c5a7ab40
4712 14:10:40.638636 [ 140.144621] r4:c5a7ab40
4713 14:10:40.645351 [ 140.147167] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4714 14:10:40.654483 [ 140.154314] r9:c613c000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000012 r4:00000012
4715 14:10:40.660858 [ 140.162072] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4716 14:10:40.665806 [ 140.169649] Exception stack(0xc613dfa8 to 0xc613dff0)
4717 14:10:40.675310 [ 140.174712] dfa0: 00000012 00000012 00000001 b6e17000 00000012 00000000
4718 14:10:40.684170 [ 140.182901] dfc0: 00000012 00000012 b6f5ee00 00000004 00000001 00000000 00020000 bef3ca54
4719 14:10:40.688756 [ 140.191086] dfe0: 00000004 bef3c788 b6ecc94f b6e52c66
4720 14:10:40.691633 [ 140.196236] irq event stamp: 0
4721 14:10:40.696032 [ 140.199314] hardirqs last enabled at (0): [<00000000>] 0x0
4722 14:10:40.705237 [ 140.204949] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4723 14:10:40.711104 [ 140.212498] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4724 14:10:40.717167 [ 140.220019] softirqs last disabled at (0): [<00000000>] 0x0
4725 14:10:40.721223 [ 140.225663] ---[ end trace a3d86eb1fbb5f226 ]---
4726 14:10:40.725818 [ 140.230355] lkdtm: Zero detected: saturated
4727 14:10:40.868802 # [ 139.902931] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4728 14:10:40.876432 # [ 139.908640] lkdtm: attempting safe refcount_add_not_zero() from zero
4729 14:10:40.881241 # [ 139.915172] lkdtm: Good: zero detected
4730 14:10:40.883739 # [ 139.918957] lkdtm: Correctly stayed at zero
4731 14:10:40.889873 # [ 139.923214] lkdtm: attempting bad refcount_add() from zero
4732 14:10:40.896303 # [ 139.928717] ------------[ cut here ]------------
4733 14:10:40.902829 # [ 139.933432] WARNING: CPU: 1 PID: 2979 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
4734 14:10:40.908764 # [ 139.942017] refcount_t: addition on 0; use-after-free.
4735 14:10:40.939841 # [ 139.947178] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4736 14:10:40.945883 # [ 139.976424] CPU: 1 PID: 2979 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4737 14:10:40.951610 # [ 139.984177] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4738 14:10:40.957088 # [ 139.990711] Backtrace:
4739 14:10:40.963630 # [ 139.993191] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4740 14:10:40.971617 # [ 140.000773] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4741 14:10:40.976251 # [ 140.006449] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4742 14:10:40.982981 # [ 140.013777] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4743 14:10:40.994888 # [ 140.020751] r9:00000009 r8:c086d080 r7:00000019 r6:00000009 r5:c086d080 r4:c1a2014c
4744 14:10:40.998433 # [ 140.028513] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4745 14:10:41.004002 # [ 140.036006] r7:00000019 r6:c1a2014c r5:c1a2015c r4:c613c000
4746 14:10:41.013544 # [ 140.041683] [<c134e390>] (warn_slowpath_fmt) from [<c086d080>] (refcount_warn_saturate+0x108/0x174)
4747 14:10:41.022939 # [ 140.050740] r9:c1acc12c r8:c15e7d98 r7:c613df60 r6:00000012 r5:00000000 r4:c613c000
4748 14:10:41.032708 # [ 140.058507] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e52c>] (__refcount_add.constprop.0+0x54/0x58)
4749 14:10:41.042863 # [ 140.068185] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135b54c>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
4750 14:10:41.049547 # [ 140.077943] [<c135b4a4>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4751 14:10:41.055401 # [ 140.086736] r5:c63e9000 r4:00000034
4752 14:10:41.061725 # [ 140.090330] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4753 14:10:41.070211 # [ 140.098353] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4754 14:10:41.079011 # [ 140.106282] r9:c613df60 r8:c5368540 r7:00000012 r6:b6e17000 r5:c5a7ab40 r4:c0c2d878
4755 14:10:41.086962 # [ 140.114043] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4756 14:10:41.093636 # [ 140.121884] r9:c07f4cb4 r8:c613df60 r7:c2816000 r6:b6e17000 r5:c5a7ab40 r4:00000000
4757 14:10:41.102512 # [ 140.129640] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4758 14:10:41.109646 # [ 140.136785] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c613c000 r5:c5a7ab40
4759 14:10:41.112737 # [ 140.144621] r4:c5a7ab40
4760 14:10:41.118963 # [ 140.147167] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4761 14:10:41.127638 # [ 140.154314] r9:c613c000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000012 r4:00000012
4762 14:10:41.134769 # [ 140.162072] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4763 14:10:41.140120 # [ 140.169649] Exception stack(0xc613dfa8 to 0xc613dff0)
4764 14:10:41.152275 # [ 140.174712] dfa0: 00000012 00000012 00000001 b6e17000 00000012 00000000
4765 14:10:41.157376 # [ 140.182901] dfc0: 00000012 00000012 b6f5ee00 00000004 00000001 00000000 00020000 bef3ca54
4766 14:10:41.160976 # [ 140.191086] dfe0: 00000004 bef3c788 b6ecc94f b6e52c66
4767 14:10:41.164656 # [ 140.196236] irq event stamp: 0
4768 14:10:41.170119 # [ 140.199314] hardirqs last enabled at (0): [<00000000>] 0x0
4769 14:10:41.178460 # [ 140.204949] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4770 14:10:41.187594 # [ 140.212498] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4771 14:10:41.191492 # [ 140.220019] softirqs last disabled at (0): [<00000000>] 0x0
4772 14:10:41.198033 # [ 140.225663] ---[ end trace a3d86eb1fbb5f226 ]---
4773 14:10:41.201240 # [ 140.230355] lkdtm: Zero detected: saturated
4774 14:10:41.207973 # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
4775 14:10:41.209976 not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
4776 14:10:41.214465 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4777 14:10:41.302025 [ 140.803396] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4778 14:10:41.307653 [ 140.809544] lkdtm: attempting bad refcount_inc() from saturated
4779 14:10:41.314678 [ 140.815580] ------------[ cut here ]------------
4780 14:10:41.321790 [ 140.820286] WARNING: CPU: 3 PID: 3016 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4781 14:10:41.325215 [ 140.828739] refcount_t: saturated; leaking memory.
4782 14:10:41.354280 [ 140.833604] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4783 14:10:41.363919 [ 140.862826] CPU: 3 PID: 3016 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4784 14:10:41.369799 [ 140.870579] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4785 14:10:41.371708 [ 140.877113] Backtrace:
4786 14:10:41.379945 [ 140.879592] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4787 14:10:41.383903 [ 140.887174] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4788 14:10:41.392917 [ 140.892846] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4789 14:10:41.402291 [ 140.900175] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4790 14:10:41.407564 [ 140.907148] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a2014c
4791 14:10:41.416313 [ 140.914907] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4792 14:10:41.424572 [ 140.922400] r7:00000016 r6:c1a2014c r5:c1a20124 r4:c5c80000
4793 14:10:41.428181 [ 140.928076] [<c134e390>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
4794 14:10:41.437890 [ 140.937045] r9:c1acc140 r8:c15e7d98 r7:c5c81f60 r6:00000017 r5:c66a4000 r4:c5c80000
4795 14:10:41.446522 [ 140.944812] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
4796 14:10:41.458377 [ 140.954488] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135b5bc>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4797 14:10:41.466146 [ 140.964680] [<c135b570>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4798 14:10:41.469634 [ 140.973907] r4:00000035
4799 14:10:41.478390 [ 140.976456] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4800 14:10:41.487390 [ 140.984478] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4801 14:10:41.492106 [ 140.992408] r9:c5c81f60 r8:c5368540 r7:00000017 r6:b6e50000 r5:c5b18280 r4:c0c2d878
4802 14:10:41.499852 [ 141.000168] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4803 14:10:41.507906 [ 141.008011] r9:c07f4cb4 r8:c5c81f60 r7:c2816000 r6:b6e50000 r5:c5b18280 r4:00000000
4804 14:10:41.514946 [ 141.015765] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4805 14:10:41.521810 [ 141.022913] r10:00000004 r9:00000000 r8:00000000 r7:b6e50000 r6:c5c80000 r5:c5b18280
4806 14:10:41.525790 [ 141.030749] r4:c5b18280
4807 14:10:41.535135 [ 141.033295] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4808 14:10:41.540186 [ 141.040441] r9:c5c80000 r8:c03002e4 r7:00000004 r6:b6f97e00 r5:00000017 r4:00000017
4809 14:10:41.548569 [ 141.048200] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4810 14:10:41.554769 [ 141.055777] Exception stack(0xc5c81fa8 to 0xc5c81ff0)
4811 14:10:41.560837 [ 141.060843] 1fa0: 00000017 00000017 00000001 b6e50000 00000017 00000000
4812 14:10:41.568992 [ 141.069032] 1fc0: 00000017 00000017 b6f97e00 00000004 00000001 00000000 00020000 be888a54
4813 14:10:41.577138 [ 141.077217] 1fe0: 00000004 be888788 b6f0594f b6e8bc66
4814 14:10:41.580422 [ 141.082347] irq event stamp: 0
4815 14:10:41.583802 [ 141.085424] hardirqs last enabled at (0): [<00000000>] 0x0
4816 14:10:41.591614 [ 141.091051] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4817 14:10:41.597087 [ 141.098573] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4818 14:10:41.602906 [ 141.106154] softirqs last disabled at (0): [<00000000>] 0x0
4819 14:10:41.608148 [ 141.111812] ---[ end trace a3d86eb1fbb5f227 ]---
4820 14:10:41.613545 [ 141.116452] lkdtm: Saturation detected: still saturated
4821 14:10:41.759649 # [ 140.803396] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4822 14:10:41.762812 # [ 140.809544] lkdtm: attempting bad refcount_inc() from saturated
4823 14:10:41.768821 # [ 140.815580] ------------[ cut here ]------------
4824 14:10:41.776964 # [ 140.820286] WARNING: CPU: 3 PID: 3016 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4825 14:10:41.783182 # [ 140.828739] refcount_t: saturated; leaking memory.
4826 14:10:41.809612 # [ 140.833604] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4827 14:10:41.818513 # [ 140.862826] CPU: 3 PID: 3016 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4828 14:10:41.823742 # [ 140.870579] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4829 14:10:41.829954 # [ 140.877113] Backtrace:
4830 14:10:41.835167 # [ 140.879592] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4831 14:10:41.840762 # [ 140.887174] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4832 14:10:41.847973 # [ 140.892846] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4833 14:10:41.856864 # [ 140.900175] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4834 14:10:41.864284 # [ 140.907148] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a2014c
4835 14:10:41.872518 # [ 140.914907] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4836 14:10:41.876090 # [ 140.922400] r7:00000016 r6:c1a2014c r5:c1a20124 r4:c5c80000
4837 14:10:41.885343 # [ 140.928076] [<c134e390>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
4838 14:10:41.894672 # [ 140.937045] r9:c1acc140 r8:c15e7d98 r7:c5c81f60 r6:00000017 r5:c66a4000 r4:c5c80000
4839 14:10:41.905789 # [ 140.944812] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
4840 14:10:41.913469 # [ 140.954488] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135b5bc>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
4841 14:10:41.923053 # [ 140.964680] [<c135b570>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4842 14:10:41.927119 # [ 140.973907] r4:00000035
4843 14:10:41.934308 # [ 140.976456] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4844 14:10:41.944087 # [ 140.984478] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4845 14:10:41.950085 # [ 140.992408] r9:c5c81f60 r8:c5368540 r7:00000017 r6:b6e50000 r5:c5b18280 r4:c0c2d878
4846 14:10:41.958659 # [ 141.000168] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4847 14:10:41.967777 # [ 141.008011] r9:c07f4cb4 r8:c5c81f60 r7:c2816000 r6:b6e50000 r5:c5b18280 r4:00000000
4848 14:10:41.974815 # [ 141.015765] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4849 14:10:41.980465 # [ 141.022913] r10:00000004 r9:00000000 r8:00000000 r7:b6e50000 r6:c5c80000 r5:c5b18280
4850 14:10:41.983898 # [ 141.030749] r4:c5b18280
4851 14:10:41.991015 # [ 141.033295] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4852 14:10:42.002546 # [ 141.040441] r9:c5c80000 r8:c03002e4 r7:00000004 r6:b6f97e00 r5:00000017 r4:00000017
4853 14:10:42.007188 # [ 141.048200] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4854 14:10:42.013038 # [ 141.055777] Exception stack(0xc5c81fa8 to 0xc5c81ff0)
4855 14:10:42.020132 # [ 141.060843] 1fa0: 00000017 00000017 00000001 b6e50000 00000017 00000000
4856 14:10:42.029327 # [ 141.069032] 1fc0: 00000017 00000017 b6f97e00 00000004 00000001 00000000 00020000 be888a54
4857 14:10:42.033998 # [ 141.077217] 1fe0: 00000004 be888788 b6f0594f b6e8bc66
4858 14:10:42.038895 # [ 141.082347] irq event stamp: 0
4859 14:10:42.043144 # [ 141.085424] hardirqs last enabled at (0): [<00000000>] 0x0
4860 14:10:42.049875 # [ 141.091051] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4861 14:10:42.059067 # [ 141.098573] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4862 14:10:42.066958 # [ 141.106154] softirqs last disabled at (0): [<00000000>] 0x0
4863 14:10:42.068268 # [ 141.111812] ---[ end trace a3d86eb1fbb5f227 ]---
4864 14:10:42.075327 # [ 141.116452] lkdtm: Saturation detected: still saturated
4865 14:10:42.081943 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4866 14:10:42.086671 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4867 14:10:42.088074 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4868 14:10:42.176318 [ 141.679146] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4869 14:10:42.183112 [ 141.685402] lkdtm: attempting bad refcount_dec() from saturated
4870 14:10:42.187125 [ 141.691408] ------------[ cut here ]------------
4871 14:10:42.198306 [ 141.696062] WARNING: CPU: 0 PID: 3051 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4872 14:10:42.200937 [ 141.704571] refcount_t: decrement hit 0; leaking memory.
4873 14:10:42.231903 [ 141.709898] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4874 14:10:42.240845 [ 141.739302] CPU: 0 PID: 3051 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4875 14:10:42.246917 [ 141.747056] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4876 14:10:42.248144 [ 141.753591] Backtrace:
4877 14:10:42.255297 [ 141.756069] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4878 14:10:42.261252 [ 141.763654] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4879 14:10:42.270915 [ 141.769329] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4880 14:10:42.276800 [ 141.776656] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4881 14:10:42.284366 [ 141.783630] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a2014c
4882 14:10:42.291194 [ 141.791389] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4883 14:10:42.299293 [ 141.798882] r7:0000001f r6:c1a2014c r5:c1a201b0 r4:c645a000
4884 14:10:42.305928 [ 141.804559] [<c134e390>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4885 14:10:42.315587 [ 141.813529] r9:c1acc158 r8:c15e7d98 r7:c645bf60 r6:00000017 r5:c5d4e000 r4:c645a000
4886 14:10:42.321977 [ 141.821292] [<c086cf78>] (refcount_warn_saturate) from [<c135aea8>] (__refcount_dec.constprop.0+0x38/0x3c)
4887 14:10:42.334114 [ 141.830963] [<c135ae70>] (__refcount_dec.constprop.0) from [<c135b628>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4888 14:10:42.344848 [ 141.841158] [<c135b5e0>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4889 14:10:42.345095 [ 141.850382] r4:00000036
4890 14:10:42.351899 [ 141.852932] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4891 14:10:42.364288 [ 141.860954] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4892 14:10:42.369397 [ 141.868884] r9:c645bf60 r8:c5368540 r7:00000017 r6:b6e7f000 r5:c5a27cc0 r4:c0c2d878
4893 14:10:42.376219 [ 141.876647] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4894 14:10:42.383229 [ 141.884488] r9:c07f4cb4 r8:c645bf60 r7:c2816000 r6:b6e7f000 r5:c5a27cc0 r4:00000000
4895 14:10:42.393855 [ 141.892242] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4896 14:10:42.400235 [ 141.899390] r10:00000004 r9:00000000 r8:00000000 r7:b6e7f000 r6:c645a000 r5:c5a27cc0
4897 14:10:42.401754 [ 141.907226] r4:c5a27cc0
4898 14:10:42.410691 [ 141.909772] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4899 14:10:42.416837 [ 141.916918] r9:c645a000 r8:c03002e4 r7:00000004 r6:b6fc6e00 r5:00000017 r4:00000017
4900 14:10:42.424649 [ 141.924675] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4901 14:10:42.431095 [ 141.932252] Exception stack(0xc645bfa8 to 0xc645bff0)
4902 14:10:42.436992 [ 141.937315] bfa0: 00000017 00000017 00000001 b6e7f000 00000017 00000000
4903 14:10:42.447178 [ 141.945505] bfc0: 00000017 00000017 b6fc6e00 00000004 00000001 00000000 00020000 beee2a54
4904 14:10:42.449861 [ 141.953691] bfe0: 00000004 beee2788 b6f3494f b6ebac66
4905 14:10:42.453904 [ 141.958825] irq event stamp: 0
4906 14:10:42.460948 [ 141.961933] hardirqs last enabled at (0): [<00000000>] 0x0
4907 14:10:42.467183 [ 141.967528] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4908 14:10:42.473593 [ 141.975066] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4909 14:10:42.482121 [ 141.983105] softirqs last disabled at (0): [<00000000>] 0x0
4910 14:10:42.485430 [ 141.988754] ---[ end trace a3d86eb1fbb5f228 ]---
4911 14:10:42.490548 [ 141.993427] lkdtm: Saturation detected: still saturated
4912 14:10:42.654948 # [ 141.679146] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4913 14:10:42.660842 # [ 141.685402] lkdtm: attempting bad refcount_dec() from saturated
4914 14:10:42.664831 # [ 141.691408] ------------[ cut here ]------------
4915 14:10:42.675184 # [ 141.696062] WARNING: CPU: 0 PID: 3051 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
4916 14:10:42.678808 # [ 141.704571] refcount_t: decrement hit 0; leaking memory.
4917 14:10:42.708857 # [ 141.709898] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4918 14:10:42.715307 # [ 141.739302] CPU: 0 PID: 3051 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4919 14:10:42.722193 # [ 141.747056] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4920 14:10:42.726987 # [ 141.753591] Backtrace:
4921 14:10:42.734059 # [ 141.756069] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4922 14:10:42.742501 # [ 141.763654] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4923 14:10:42.746931 # [ 141.769329] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4924 14:10:42.753791 # [ 141.776656] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4925 14:10:42.760215 # [ 141.783630] r9:00000009 r8:c086cfe4 r7:0000001f r6:00000009 r5:c086cfe4 r4:c1a2014c
4926 14:10:42.768022 # [ 141.791389] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4927 14:10:42.774351 # [ 141.798882] r7:0000001f r6:c1a2014c r5:c1a201b0 r4:c645a000
4928 14:10:42.784002 # [ 141.804559] [<c134e390>] (warn_slowpath_fmt) from [<c086cfe4>] (refcount_warn_saturate+0x6c/0x174)
4929 14:10:42.791387 # [ 141.813529] r9:c1acc158 r8:c15e7d98 r7:c645bf60 r6:00000017 r5:c5d4e000 r4:c645a000
4930 14:10:42.801758 # [ 141.821292] [<c086cf78>] (refcount_warn_saturate) from [<c135aea8>] (__refcount_dec.constprop.0+0x38/0x3c)
4931 14:10:42.813083 # [ 141.830963] [<c135ae70>] (__refcount_dec.constprop.0) from [<c135b628>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
4932 14:10:42.821859 # [ 141.841158] [<c135b5e0>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4933 14:10:42.824550 # [ 141.850382] r4:00000036
4934 14:10:42.831432 # [ 141.852932] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4935 14:10:42.838976 # [ 141.860954] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4936 14:10:42.847814 # [ 141.868884] r9:c645bf60 r8:c5368540 r7:00000017 r6:b6e7f000 r5:c5a27cc0 r4:c0c2d878
4937 14:10:42.855430 # [ 141.876647] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4938 14:10:42.864030 # [ 141.884488] r9:c07f4cb4 r8:c645bf60 r7:c2816000 r6:b6e7f000 r5:c5a27cc0 r4:00000000
4939 14:10:42.870720 # [ 141.892242] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4940 14:10:42.879930 # [ 141.899390] r10:00000004 r9:00000000 r8:00000000 r7:b6e7f000 r6:c645a000 r5:c5a27cc0
4941 14:10:42.883881 # [ 141.907226] r4:c5a27cc0
4942 14:10:42.888896 # [ 141.909772] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4943 14:10:42.898566 # [ 141.916918] r9:c645a000 r8:c03002e4 r7:00000004 r6:b6fc6e00 r5:00000017 r4:00000017
4944 14:10:42.905039 # [ 141.924675] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4945 14:10:42.910300 # [ 141.932252] Exception stack(0xc645bfa8 to 0xc645bff0)
4946 14:10:42.917850 # [ 141.937315] bfa0: 00000017 00000017 00000001 b6e7f000 00000017 00000000
4947 14:10:42.927619 # [ 141.945505] bfc0: 00000017 00000017 b6fc6e00 00000004 00000001 00000000 00020000 beee2a54
4948 14:10:42.931792 # [ 141.953691] bfe0: 00000004 beee2788 b6f3494f b6ebac66
4949 14:10:42.935917 # [ 141.958825] irq event stamp: 0
4950 14:10:42.940793 # [ 141.961933] hardirqs last enabled at (0): [<00000000>] 0x0
4951 14:10:42.948400 # [ 141.967528] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4952 14:10:42.955822 # [ 141.975066] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4953 14:10:42.960833 # [ 141.983105] softirqs last disabled at (0): [<00000000>] 0x0
4954 14:10:42.968852 # [ 141.988754] ---[ end trace a3d86eb1fbb5f228 ]---
4955 14:10:42.974418 # [ 141.993427] lkdtm: Saturation detected: still saturated
4956 14:10:42.978484 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4957 14:10:42.982881 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4958 14:10:42.986022 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4959 14:10:43.089479 [ 142.592456] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4960 14:10:43.096462 [ 142.598601] lkdtm: attempting bad refcount_dec() from saturated
4961 14:10:43.102450 [ 142.604600] ------------[ cut here ]------------
4962 14:10:43.109510 [ 142.609255] WARNING: CPU: 1 PID: 3086 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
4963 14:10:43.114832 [ 142.617767] refcount_t: saturated; leaking memory.
4964 14:10:43.142840 [ 142.622619] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
4965 14:10:43.152707 [ 142.651872] CPU: 1 PID: 3086 Comm: cat Tainted: G D W 5.10.136-cip13 #1
4966 14:10:43.159454 [ 142.659625] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
4967 14:10:43.161088 [ 142.666159] Backtrace:
4968 14:10:43.167980 [ 142.668638] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
4969 14:10:43.175097 [ 142.676221] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
4970 14:10:43.181388 [ 142.681894] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
4971 14:10:43.187863 [ 142.689220] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
4972 14:10:43.196160 [ 142.696195] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a2014c
4973 14:10:43.205126 [ 142.703953] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
4974 14:10:43.208306 [ 142.711445] r7:00000016 r6:c1a2014c r5:c1a20124 r4:c5f06000
4975 14:10:43.221614 [ 142.717123] [<c134e390>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
4976 14:10:43.228713 [ 142.726094] r9:c1acc170 r8:c15e7d98 r7:c5f07f60 r6:00000017 r5:c63fc000 r4:c5f06000
4977 14:10:43.237263 [ 142.733862] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
4978 14:10:43.244783 [ 142.743538] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135b698>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
4979 14:10:43.255872 [ 142.753732] [<c135b64c>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
4980 14:10:43.257051 [ 142.762957] r4:00000037
4981 14:10:43.264429 [ 142.765505] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
4982 14:10:43.272433 [ 142.773526] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
4983 14:10:43.282325 [ 142.781455] r9:c5f07f60 r8:c5368540 r7:00000017 r6:b6ded000 r5:c608db80 r4:c0c2d878
4984 14:10:43.292325 [ 142.789215] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
4985 14:10:43.297177 [ 142.797058] r9:c07f4cb4 r8:c5f07f60 r7:c2816000 r6:b6ded000 r5:c608db80 r4:00000000
4986 14:10:43.303842 [ 142.804813] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
4987 14:10:43.315165 [ 142.811961] r10:00000004 r9:00000000 r8:00000000 r7:b6ded000 r6:c5f06000 r5:c608db80
4988 14:10:43.315405 [ 142.819797] r4:c608db80
4989 14:10:43.321385 [ 142.822343] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
4990 14:10:43.328157 [ 142.829490] r9:c5f06000 r8:c03002e4 r7:00000004 r6:b6f34e00 r5:00000017 r4:00000017
4991 14:10:43.337088 [ 142.837249] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
4992 14:10:43.342440 [ 142.844826] Exception stack(0xc5f07fa8 to 0xc5f07ff0)
4993 14:10:43.348945 [ 142.849889] 7fa0: 00000017 00000017 00000001 b6ded000 00000017 00000000
4994 14:10:43.358955 [ 142.858077] 7fc0: 00000017 00000017 b6f34e00 00000004 00000001 00000000 00020000 beeaaa54
4995 14:10:43.363036 [ 142.866263] 7fe0: 00000004 beeaa788 b6ea294f b6e28c66
4996 14:10:43.367046 [ 142.871395] irq event stamp: 0
4997 14:10:43.373861 [ 142.874480] hardirqs last enabled at (0): [<00000000>] 0x0
4998 14:10:43.380996 [ 142.880073] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
4999 14:10:43.386791 [ 142.887631] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5000 14:10:43.394132 [ 142.895202] softirqs last disabled at (0): [<00000000>] 0x0
5001 14:10:43.399645 [ 142.900835] ---[ end trace a3d86eb1fbb5f229 ]---
5002 14:10:43.402116 [ 142.905472] lkdtm: Saturation detected: still saturated
5003 14:10:43.551925 # [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
5004 14:10:43.558915 # [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
5005 14:10:43.566489 # [ 142.592456] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5006 14:10:43.571044 # [ 142.598601] lkdtm: attempting bad refcount_dec() from saturated
5007 14:10:43.577789 # [ 142.604600] ------------[ cut here ]------------
5008 14:10:43.585481 # [ 142.609255] WARNING: CPU: 1 PID: 3086 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
5009 14:10:43.589718 # [ 142.617767] refcount_t: saturated; leaking memory.
5010 14:10:43.619019 # [ 142.622619] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5011 14:10:43.626239 # [ 142.651872] CPU: 1 PID: 3086 Comm: cat Tainted: G D W 5.10.136-cip13 #1
5012 14:10:43.636100 # [ 142.659625] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5013 14:10:43.638353 # [ 142.666159] Backtrace:
5014 14:10:43.643073 # [ 142.668638] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
5015 14:10:43.650929 # [ 142.676221] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5016 14:10:43.656419 # [ 142.681894] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
5017 14:10:43.666845 # [ 142.689220] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5018 14:10:43.672483 # [ 142.696195] r9:00000009 r8:c086d04c r7:00000016 r6:00000009 r5:c086d04c r4:c1a2014c
5019 14:10:43.681456 # [ 142.703953] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
5020 14:10:43.686111 # [ 142.711445] r7:00000016 r6:c1a2014c r5:c1a20124 r4:c5f06000
5021 14:10:43.696862 # [ 142.717123] [<c134e390>] (warn_slowpath_fmt) from [<c086d04c>] (refcount_warn_saturate+0xd4/0x174)
5022 14:10:43.706086 # [ 142.726094] r9:c1acc170 r8:c15e7d98 r7:c5f07f60 r6:00000017 r5:c63fc000 r4:c5f06000
5023 14:10:43.713290 # [ 142.733862] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e51c>] (__refcount_add.constprop.0+0x44/0x58)
5024 14:10:43.723401 # [ 142.743538] [<c0c2e4d8>] (__refcount_add.constprop.0) from [<c135b698>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
5025 14:10:43.734821 # [ 142.753732] [<c135b64c>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5026 14:10:43.735168 # [ 142.762957] r4:00000037
5027 14:10:43.744025 # [ 142.765505] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5028 14:10:43.751972 # [ 142.773526] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5029 14:10:43.758667 # [ 142.781455] r9:c5f07f60 r8:c5368540 r7:00000017 r6:b6ded000 r5:c608db80 r4:c0c2d878
5030 14:10:43.769449 # [ 142.789215] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5031 14:10:43.775447 # [ 142.797058] r9:c07f4cb4 r8:c5f07f60 r7:c2816000 r6:b6ded000 r5:c608db80 r4:00000000
5032 14:10:43.783084 # [ 142.804813] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5033 14:10:43.789569 # [ 142.811961] r10:00000004 r9:00000000 r8:00000000 r7:b6ded000 r6:c5f06000 r5:c608db80
5034 14:10:43.792183 # [ 142.819797] r4:c608db80
5035 14:10:43.802032 # [ 142.822343] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5036 14:10:43.809047 # [ 142.829490] r9:c5f06000 r8:c03002e4 r7:00000004 r6:b6f34e00 r5:00000017 r4:00000017
5037 14:10:43.816047 # [ 142.837249] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5038 14:10:43.820876 # [ 142.844826] Exception stack(0xc5f07fa8 to 0xc5f07ff0)
5039 14:10:43.829264 # [ 142.849889] 7fa0: 00000017 00000017 00000001 b6ded000 00000017 00000000
5040 14:10:43.837619 # [ 142.858077] 7fc0: 00000017 00000017 b6f34e00 00000004 00000001 00000000 00020000 beeaaa54
5041 14:10:43.845201 # [ 142.866263] 7fe0: 00000004 beeaa788 b6ea294f b6e28c66
5042 14:10:43.846341 # [ 142.871395] irq event stamp: 0
5043 14:10:43.852056 # [ 142.874480] hardirqs last enabled at (0): [<00000000>] 0x0
5044 14:10:43.859915 # [ 142.880073] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5045 14:10:43.867298 # [ 142.887631] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5046 14:10:43.874061 # [ 142.895202] softirqs last disabled at (0): [<00000000>] 0x0
5047 14:10:43.878723 # [ 142.900835] ---[ end trace a3d86eb1fbb5f229 ]---
5048 14:10:43.882987 # [ 142.905472] lkdtm: Saturation detected: still saturated
5049 14:10:43.889479 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5050 14:10:43.894145 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5051 14:10:43.897872 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5052 14:10:43.991311 [ 143.491868] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5053 14:10:43.996511 [ 143.498795] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5054 14:10:44.001290 [ 143.505632] ------------[ cut here ]------------
5055 14:10:44.010529 [ 143.510459] WARNING: CPU: 3 PID: 3118 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5056 14:10:44.015901 [ 143.518939] refcount_t: saturated; leaking memory.
5057 14:10:44.043901 [ 143.523785] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5058 14:10:44.054775 [ 143.553056] CPU: 3 PID: 3118 Comm: cat Tainted: G D W 5.10.136-cip13 #1
5059 14:10:44.061129 [ 143.560809] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5060 14:10:44.063264 [ 143.567343] Backtrace:
5061 14:10:44.068276 [ 143.569822] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
5062 14:10:44.074159 [ 143.577405] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5063 14:10:44.081359 [ 143.583078] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
5064 14:10:44.089318 [ 143.590408] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5065 14:10:44.096980 [ 143.597384] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a2014c
5066 14:10:44.105799 [ 143.605145] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
5067 14:10:44.110079 [ 143.612638] r7:00000013 r6:c1a2014c r5:c1a20124 r4:c472e000
5068 14:10:44.119736 [ 143.618316] [<c134e390>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
5069 14:10:44.126041 [ 143.627286] r9:c1acc188 r8:c15e7d98 r7:c472ff60 r6:00000020 r5:c66a4000 r4:c0000000
5070 14:10:44.138508 [ 143.635053] [<c086cf78>] (refcount_warn_saturate) from [<c135af10>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5071 14:10:44.148308 [ 143.645508] [<c135aeac>] (__refcount_add_not_zero.constprop.0) from [<c135b70c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5072 14:10:44.153878 [ 143.657251] r5:c66a4000 r4:c472e000
5073 14:10:44.162455 [ 143.660851] [<c135b6bc>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5074 14:10:44.164278 [ 143.670859] r4:00000038
5075 14:10:44.174554 [ 143.673407] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5076 14:10:44.182286 [ 143.681433] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5077 14:10:44.188301 [ 143.689362] r9:c472ff60 r8:c5368540 r7:00000020 r6:b6dd2000 r5:c5b18500 r4:c0c2d878
5078 14:10:44.196980 [ 143.697123] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5079 14:10:44.206001 [ 143.704966] r9:c07f4cb4 r8:c472ff60 r7:c2816000 r6:b6dd2000 r5:c5b18500 r4:00000000
5080 14:10:44.211253 [ 143.712721] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5081 14:10:44.220291 [ 143.719869] r10:00000004 r9:00000000 r8:00000000 r7:b6dd2000 r6:c472e000 r5:c5b18500
5082 14:10:44.225358 [ 143.727707] r4:c5b18500
5083 14:10:44.229992 [ 143.730255] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5084 14:10:44.239986 [ 143.737403] r9:c472e000 r8:c03002e4 r7:00000004 r6:b6f19e00 r5:00000020 r4:00000020
5085 14:10:44.244292 [ 143.745162] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5086 14:10:44.249216 [ 143.752740] Exception stack(0xc472ffa8 to 0xc472fff0)
5087 14:10:44.258717 [ 143.757805] ffa0: 00000020 00000020 00000001 b6dd2000 00000020 00000000
5088 14:10:44.267842 [ 143.765995] ffc0: 00000020 00000020 b6f19e00 00000004 00000001 00000000 00020000 be873a54
5089 14:10:44.270173 [ 143.774180] ffe0: 00000004 be873788 b6e8794f b6e0dc66
5090 14:10:44.275387 [ 143.779320] irq event stamp: 0
5091 14:10:44.279546 [ 143.782438] hardirqs last enabled at (0): [<00000000>] 0x0
5092 14:10:44.287562 [ 143.788037] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5093 14:10:44.294029 [ 143.795575] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5094 14:10:44.300601 [ 143.803115] softirqs last disabled at (0): [<00000000>] 0x0
5095 14:10:44.304205 [ 143.808705] ---[ end trace a3d86eb1fbb5f22a ]---
5096 14:10:44.309612 [ 143.813371] lkdtm: Saturation detected: still saturated
5097 14:10:44.463186 # [ 143.491868] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5098 14:10:44.475593 # [ 143.498795] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5099 14:10:44.475840 # [ 143.505632] ------------[ cut here ]------------
5100 14:10:44.486360 # [ 143.510459] WARNING: CPU: 3 PID: 3118 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5101 14:10:44.491230 # [ 143.518939] refcount_t: saturated; leaking memory.
5102 14:10:44.518868 # [ 143.523785] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5103 14:10:44.527313 # [ 143.553056] CPU: 3 PID: 3118 Comm: cat Tainted: G D W 5.10.136-cip13 #1
5104 14:10:44.533338 # [ 143.560809] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5105 14:10:44.535069 # [ 143.567343] Backtrace:
5106 14:10:44.544750 # [ 143.569822] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
5107 14:10:44.547566 # [ 143.577405] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5108 14:10:44.556011 # [ 143.583078] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
5109 14:10:44.562315 # [ 143.590408] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5110 14:10:44.573329 # [ 143.597384] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a2014c
5111 14:10:44.580648 # [ 143.605145] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
5112 14:10:44.584269 # [ 143.612638] r7:00000013 r6:c1a2014c r5:c1a20124 r4:c472e000
5113 14:10:44.593658 # [ 143.618316] [<c134e390>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
5114 14:10:44.602155 # [ 143.627286] r9:c1acc188 r8:c15e7d98 r7:c472ff60 r6:00000020 r5:c66a4000 r4:c0000000
5115 14:10:44.611703 # [ 143.635053] [<c086cf78>] (refcount_warn_saturate) from [<c135af10>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5116 14:10:44.622911 # [ 143.645508] [<c135aeac>] (__refcount_add_not_zero.constprop.0) from [<c135b70c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
5117 14:10:44.627854 # [ 143.657251] r5:c66a4000 r4:c472e000
5118 14:10:44.637139 # [ 143.660851] [<c135b6bc>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5119 14:10:44.640749 # [ 143.670859] r4:00000038
5120 14:10:44.649268 # [ 143.673407] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5121 14:10:44.657099 # [ 143.681433] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5122 14:10:44.664253 # [ 143.689362] r9:c472ff60 r8:c5368540 r7:00000020 r6:b6dd2000 r5:c5b18500 r4:c0c2d878
5123 14:10:44.673349 # [ 143.697123] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5124 14:10:44.680664 # [ 143.704966] r9:c07f4cb4 r8:c472ff60 r7:c2816000 r6:b6dd2000 r5:c5b18500 r4:00000000
5125 14:10:44.687894 # [ 143.712721] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5126 14:10:44.697388 # [ 143.719869] r10:00000004 r9:00000000 r8:00000000 r7:b6dd2000 r6:c472e000 r5:c5b18500
5127 14:10:44.702030 # [ 143.727707] r4:c5b18500
5128 14:10:44.705360 # [ 143.730255] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5129 14:10:44.713686 # [ 143.737403] r9:c472e000 r8:c03002e4 r7:00000004 r6:b6f19e00 r5:00000020 r4:00000020
5130 14:10:44.723745 # [ 143.745162] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5131 14:10:44.726585 # [ 143.752740] Exception stack(0xc472ffa8 to 0xc472fff0)
5132 14:10:44.733990 # [ 143.757805] ffa0: 00000020 00000020 00000001 b6dd2000 00000020 00000000
5133 14:10:44.743158 # [ 143.765995] ffc0: 00000020 00000020 b6f19e00 00000004 00000001 00000000 00020000 be873a54
5134 14:10:44.748099 # [ 143.774180] ffe0: 00000004 be873788 b6e8794f b6e0dc66
5135 14:10:44.751819 # [ 143.779320] irq event stamp: 0
5136 14:10:44.757194 # [ 143.782438] hardirqs last enabled at (0): [<00000000>] 0x0
5137 14:10:44.764867 # [ 143.788037] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5138 14:10:44.776526 # [ 143.795575] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5139 14:10:44.779577 # [ 143.803115] softirqs last disabled at (0): [<00000000>] 0x0
5140 14:10:44.782488 # [ 143.808705] ---[ end trace a3d86eb1fbb5f22a ]---
5141 14:10:44.788717 # [ 143.813371] lkdtm: Saturation detected: still saturated
5142 14:10:44.798269 # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5143 14:10:44.801008 not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
5144 14:10:44.804351 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5145 14:10:44.896743 [ 144.398439] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5146 14:10:44.903743 [ 144.405454] lkdtm: attempting bad refcount_add_not_zero() from saturated
5147 14:10:44.911335 [ 144.412221] ------------[ cut here ]------------
5148 14:10:44.916439 [ 144.416877] WARNING: CPU: 3 PID: 3152 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5149 14:10:44.922501 [ 144.425374] refcount_t: saturated; leaking memory.
5150 14:10:44.950263 [ 144.430180] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5151 14:10:44.959989 [ 144.459471] CPU: 3 PID: 3152 Comm: cat Tainted: G D W 5.10.136-cip13 #1
5152 14:10:44.967207 [ 144.467225] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5153 14:10:44.967433 [ 144.473758] Backtrace:
5154 14:10:44.978091 [ 144.476237] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
5155 14:10:44.985571 [ 144.483819] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5156 14:10:44.988544 [ 144.489494] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
5157 14:10:44.996914 [ 144.496824] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5158 14:10:45.004146 [ 144.503799] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a2014c
5159 14:10:45.012431 [ 144.511559] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
5160 14:10:45.018703 [ 144.519052] r7:00000013 r6:c1a2014c r5:c1a20124 r4:c5bba000
5161 14:10:45.026968 [ 144.524729] [<c134e390>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
5162 14:10:45.034824 [ 144.533701] r9:c1acc1a8 r8:c15e7d98 r7:c5bbbf60 r6:00000020 r5:c5de0000 r4:c0000000
5163 14:10:45.043895 [ 144.541467] [<c086cf78>] (refcount_warn_saturate) from [<c135af10>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5164 14:10:45.055319 [ 144.551922] [<c135aeac>] (__refcount_add_not_zero.constprop.0) from [<c135b794>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5165 14:10:45.059878 [ 144.563667] r5:c5de0000 r4:c5bba000
5166 14:10:45.069109 [ 144.567268] [<c135b744>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5167 14:10:45.073262 [ 144.577275] r4:00000039
5168 14:10:45.079459 [ 144.579823] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5169 14:10:45.089319 [ 144.587845] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5170 14:10:45.096143 [ 144.595775] r9:c5bbbf60 r8:c5368540 r7:00000020 r6:b6dfc000 r5:c5a7b2c0 r4:c0c2d878
5171 14:10:45.104024 [ 144.603537] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5172 14:10:45.111623 [ 144.611379] r9:c07f4cb4 r8:c5bbbf60 r7:c2816000 r6:b6dfc000 r5:c5a7b2c0 r4:00000000
5173 14:10:45.118885 [ 144.619134] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5174 14:10:45.126245 [ 144.626282] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c5bba000 r5:c5a7b2c0
5175 14:10:45.129435 [ 144.634118] r4:c5a7b2c0
5176 14:10:45.136067 [ 144.636665] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5177 14:10:45.144826 [ 144.643813] r9:c5bba000 r8:c03002e4 r7:00000004 r6:b6f43e00 r5:00000020 r4:00000020
5178 14:10:45.151545 [ 144.651573] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5179 14:10:45.155124 [ 144.659150] Exception stack(0xc5bbbfa8 to 0xc5bbbff0)
5180 14:10:45.163358 [ 144.664214] bfa0: 00000020 00000020 00000001 b6dfc000 00000020 00000000
5181 14:10:45.175484 [ 144.672406] bfc0: 00000020 00000020 b6f43e00 00000004 00000001 00000000 00020000 beaa7a54
5182 14:10:45.182248 [ 144.680591] bfe0: 00000004 beaa7788 b6eb194f b6e37c66
5183 14:10:45.182476 [ 144.685728] irq event stamp: 0
5184 14:10:45.185761 [ 144.688807] hardirqs last enabled at (0): [<00000000>] 0x0
5185 14:10:45.194684 [ 144.694446] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5186 14:10:45.202365 [ 144.701987] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5187 14:10:45.209967 [ 144.709516] softirqs last disabled at (0): [<00000000>] 0x0
5188 14:10:45.212876 [ 144.715183] ---[ end trace a3d86eb1fbb5f22b ]---
5189 14:10:45.407137 [ 144.719840] lkdtm: Saturation detected: still saturated
5190 14:10:45.408379 # [ 144.398439] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5191 14:10:45.408605 # [ 144.405454] lkdtm: attempting bad refcount_add_not_zero() from saturated
5192 14:10:45.408812 # [ 144.412221] ------------[ cut here ]------------
5193 14:10:45.409014 # [ 144.416877] WARNING: CPU: 3 PID: 3152 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
5194 14:10:45.409245 # [ 144.425374] refcount_t: saturated; leaking memory.
5195 14:10:45.418416 # [ 144.430180] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5196 14:10:45.426359 # [ 144.459471] CPU: 3 PID: 3152 Comm: cat Tainted: G D W 5.10.136-cip13 #1
5197 14:10:45.432978 # [ 144.467225] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5198 14:10:45.437227 # [ 144.473758] Backtrace:
5199 14:10:45.442764 # [ 144.476237] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
5200 14:10:45.450037 # [ 144.483819] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5201 14:10:45.457659 # [ 144.489494] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
5202 14:10:45.462578 # [ 144.496824] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5203 14:10:45.474108 # [ 144.503799] r9:00000009 r8:c086d018 r7:00000013 r6:00000009 r5:c086d018 r4:c1a2014c
5204 14:10:45.479466 # [ 144.511559] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
5205 14:10:45.486344 # [ 144.519052] r7:00000013 r6:c1a2014c r5:c1a20124 r4:c5bba000
5206 14:10:45.495089 # [ 144.524729] [<c134e390>] (warn_slowpath_fmt) from [<c086d018>] (refcount_warn_saturate+0xa0/0x174)
5207 14:10:45.503081 # [ 144.533701] r9:c1acc1a8 r8:c15e7d98 r7:c5bbbf60 r6:00000020 r5:c5de0000 r4:c0000000
5208 14:10:45.512019 # [ 144.541467] [<c086cf78>] (refcount_warn_saturate) from [<c135af10>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
5209 14:10:45.523645 # [ 144.551922] [<c135aeac>] (__refcount_add_not_zero.constprop.0) from [<c135b794>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
5210 14:10:45.527997 # [ 144.563667] r5:c5de0000 r4:c5bba000
5211 14:10:45.540345 # [ 144.567268] [<c135b744>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5212 14:10:45.543100 # [ 144.577275] r4:00000039
5213 14:10:45.548642 # [ 144.579823] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5214 14:10:45.556917 # [ 144.587845] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5215 14:10:45.564036 # [ 144.595775] r9:c5bbbf60 r8:c5368540 r7:00000020 r6:b6dfc000 r5:c5a7b2c0 r4:c0c2d878
5216 14:10:45.573750 # [ 144.603537] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5217 14:10:45.580949 # [ 144.611379] r9:c07f4cb4 r8:c5bbbf60 r7:c2816000 r6:b6dfc000 r5:c5a7b2c0 r4:00000000
5218 14:10:45.590962 # [ 144.619134] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5219 14:10:45.595331 # [ 144.626282] r10:00000004 r9:00000000 r8:00000000 r7:b6dfc000 r6:c5bba000 r5:c5a7b2c0
5220 14:10:45.599495 # [ 144.634118] r4:c5a7b2c0
5221 14:10:45.606479 # [ 144.636665] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5222 14:10:45.615859 # [ 144.643813] r9:c5bba000 r8:c03002e4 r7:00000004 r6:b6f43e00 r5:00000020 r4:00000020
5223 14:10:45.623645 # [ 144.651573] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5224 14:10:45.629496 # [ 144.659150] Exception stack(0xc5bbbfa8 to 0xc5bbbff0)
5225 14:10:45.635104 # [ 144.664214] bfa0: 00000020 00000020 00000001 b6dfc000 00000020 00000000
5226 14:10:45.643118 # [ 144.672406] bfc0: 00000020 00000020 b6f43e00 00000004 00000001 00000000 00020000 beaa7a54
5227 14:10:45.650005 # [ 144.680591] bfe0: 00000004 beaa7788 b6eb194f b6e37c66
5228 14:10:45.654988 # [ 144.685728] irq event stamp: 0
5229 14:10:45.661211 # [ 144.688807] hardirqs last enabled at (0): [<00000000>] 0x0
5230 14:10:45.668442 # [ 144.694446] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5231 14:10:45.674994 # [ 144.701987] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5232 14:10:45.678495 # [ 144.709516] softirqs last disabled at (0): [<00000000>] 0x0
5233 14:10:45.685198 # [ 144.715183] ---[ end trace a3d86eb1fbb5f22b ]---
5234 14:10:45.690058 # [ 144.719840] lkdtm: Saturation detected: still saturated
5235 14:10:45.697850 # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
5236 14:10:45.702553 not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
5237 14:10:45.705008 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5238 14:10:45.809315 [ 145.310688] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5239 14:10:45.815415 [ 145.317622] lkdtm: attempting bad refcount_dec_and_test() from saturated
5240 14:10:45.822681 [ 145.324405] ------------[ cut here ]------------
5241 14:10:45.828948 [ 145.329061] WARNING: CPU: 0 PID: 3189 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5242 14:10:45.833390 [ 145.337659] refcount_t: underflow; use-after-free.
5243 14:10:45.862714 [ 145.342519] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5244 14:10:45.873994 [ 145.371870] CPU: 0 PID: 3189 Comm: cat Tainted: G D W 5.10.136-cip13 #1
5245 14:10:45.877192 [ 145.379624] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5246 14:10:45.880667 [ 145.386160] Backtrace:
5247 14:10:45.889640 [ 145.388640] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
5248 14:10:45.894470 [ 145.396224] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5249 14:10:45.900060 [ 145.401899] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
5250 14:10:45.908027 [ 145.409229] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5251 14:10:45.919084 [ 145.416205] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a2014c
5252 14:10:45.923036 [ 145.423964] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
5253 14:10:45.931960 [ 145.431459] r7:0000001c r6:c1a2014c r5:c1a20188 r4:c645a000
5254 14:10:45.937697 [ 145.437136] [<c134e390>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
5255 14:10:45.947535 [ 145.446194] r9:c1acc1c8 r8:c15e7d98 r7:c645bf60 r6:00000020 r5:c5d4f000 r4:c645a000
5256 14:10:45.955770 [ 145.453961] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5257 14:10:45.967307 [ 145.464420] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c135b81c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5258 14:10:45.978740 [ 145.476177] [<c135b7cc>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5259 14:10:45.980336 [ 145.486183] r4:0000003a
5260 14:10:45.989503 [ 145.488735] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5261 14:10:45.999170 [ 145.496758] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5262 14:10:46.006799 [ 145.504688] r9:c645bf60 r8:c5368540 r7:00000020 r6:b6eae000 r5:c5b188c0 r4:c0c2d878
5263 14:10:46.012230 [ 145.512447] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5264 14:10:46.019328 [ 145.520289] r9:c07f4cb4 r8:c645bf60 r7:c2816000 r6:b6eae000 r5:c5b188c0 r4:00000000
5265 14:10:46.026358 [ 145.528043] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5266 14:10:46.036446 [ 145.535191] r10:00000004 r9:00000000 r8:00000000 r7:b6eae000 r6:c645a000 r5:c5b188c0
5267 14:10:46.037754 [ 145.543026] r4:c5b188c0
5268 14:10:46.047081 [ 145.545573] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5269 14:10:46.051332 [ 145.552720] r9:c645a000 r8:c03002e4 r7:00000004 r6:b6ff5e00 r5:00000020 r4:00000020
5270 14:10:46.063727 [ 145.560478] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5271 14:10:46.067789 [ 145.568055] Exception stack(0xc645bfa8 to 0xc645bff0)
5272 14:10:46.072250 [ 145.573120] bfa0: 00000020 00000020 00000001 b6eae000 00000020 00000000
5273 14:10:46.082890 [ 145.581311] bfc0: 00000020 00000020 b6ff5e00 00000004 00000001 00000000 00020000 bed92a54
5274 14:10:46.085793 [ 145.589500] bfe0: 00000004 bed92788 b6f6394f b6ee9c66
5275 14:10:46.090465 [ 145.594634] irq event stamp: 0
5276 14:10:46.094204 [ 145.597713] hardirqs last enabled at (0): [<00000000>] 0x0
5277 14:10:46.105231 [ 145.603344] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5278 14:10:46.110485 [ 145.610898] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5279 14:10:46.115780 [ 145.619160] softirqs last disabled at (0): [<00000000>] 0x0
5280 14:10:46.125275 [ 145.624831] ---[ end trace a3d86eb1fbb5f22c ]---
5281 14:10:46.126734 [ 145.629470] lkdtm: Saturation detected: still saturated
5282 14:10:46.290576 # [ 145.310688] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5283 14:10:46.299262 # [ 145.317622] lkdtm: attempting bad refcount_dec_and_test() from saturated
5284 14:10:46.304369 # [ 145.324405] ------------[ cut here ]------------
5285 14:10:46.311395 # [ 145.329061] WARNING: CPU: 0 PID: 3189 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5286 14:10:46.317595 # [ 145.337659] refcount_t: underflow; use-after-free.
5287 14:10:46.346142 # [ 145.342519] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5288 14:10:46.354399 # [ 145.371870] CPU: 0 PID: 3189 Comm: cat Tainted: G D W 5.10.136-cip13 #1
5289 14:10:46.360576 # [ 145.379624] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5290 14:10:46.365409 # [ 145.386160] Backtrace:
5291 14:10:46.369936 # [ 145.388640] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
5292 14:10:46.376400 # [ 145.396224] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5293 14:10:46.384921 # [ 145.401899] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
5294 14:10:46.392204 # [ 145.409229] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5295 14:10:46.400674 # [ 145.416205] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a2014c
5296 14:10:46.409816 # [ 145.423964] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
5297 14:10:46.413637 # [ 145.431459] r7:0000001c r6:c1a2014c r5:c1a20188 r4:c645a000
5298 14:10:46.422222 # [ 145.437136] [<c134e390>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
5299 14:10:46.430621 # [ 145.446194] r9:c1acc1c8 r8:c15e7d98 r7:c645bf60 r6:00000020 r5:c5d4f000 r4:c645a000
5300 14:10:46.441799 # [ 145.453961] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5301 14:10:46.452342 # [ 145.464420] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c135b81c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
5302 14:10:46.461970 # [ 145.476177] [<c135b7cc>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5303 14:10:46.464228 # [ 145.486183] r4:0000003a
5304 14:10:46.473279 # [ 145.488735] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5305 14:10:46.482405 # [ 145.496758] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5306 14:10:46.488913 # [ 145.504688] r9:c645bf60 r8:c5368540 r7:00000020 r6:b6eae000 r5:c5b188c0 r4:c0c2d878
5307 14:10:46.498623 # [ 145.512447] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5308 14:10:46.506303 # [ 145.520289] r9:c07f4cb4 r8:c645bf60 r7:c2816000 r6:b6eae000 r5:c5b188c0 r4:00000000
5309 14:10:46.512276 # [ 145.528043] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5310 14:10:46.523756 # [ 145.535191] r10:00000004 r9:00000000 r8:00000000 r7:b6eae000 r6:c645a000 r5:c5b188c0
5311 14:10:46.523981 # [ 145.543026] r4:c5b188c0
5312 14:10:46.530067 # [ 145.545573] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5313 14:10:46.537186 # [ 145.552720] r9:c645a000 r8:c03002e4 r7:00000004 r6:b6ff5e00 r5:00000020 r4:00000020
5314 14:10:46.545413 # [ 145.560478] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5315 14:10:46.551455 # [ 145.568055] Exception stack(0xc645bfa8 to 0xc645bff0)
5316 14:10:46.558193 # [ 145.573120] bfa0: 00000020 00000020 00000001 b6eae000 00000020 00000000
5317 14:10:46.567666 # [ 145.581311] bfc0: 00000020 00000020 b6ff5e00 00000004 00000001 00000000 00020000 bed92a54
5318 14:10:46.573361 # [ 145.589500] bfe0: 00000004 bed92788 b6f6394f b6ee9c66
5319 14:10:46.576744 # [ 145.594634] irq event stamp: 0
5320 14:10:46.581387 # [ 145.597713] hardirqs last enabled at (0): [<00000000>] 0x0
5321 14:10:46.588366 # [ 145.603344] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5322 14:10:46.597284 # [ 145.610898] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5323 14:10:46.603736 # [ 145.619160] softirqs last disabled at (0): [<00000000>] 0x0
5324 14:10:46.608197 # [ 145.624831] ---[ end trace a3d86eb1fbb5f22c ]---
5325 14:10:46.613095 # [ 145.629470] lkdtm: Saturation detected: still saturated
5326 14:10:46.619815 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5327 14:10:46.624628 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
5328 14:10:46.629885 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5329 14:10:46.730450 [ 146.232570] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5330 14:10:46.739030 [ 146.239496] lkdtm: attempting bad refcount_sub_and_test() from saturated
5331 14:10:46.743759 [ 146.246346] ------------[ cut here ]------------
5332 14:10:46.753143 [ 146.251133] WARNING: CPU: 2 PID: 3224 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5333 14:10:46.758044 [ 146.259701] refcount_t: underflow; use-after-free.
5334 14:10:46.784605 [ 146.264565] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5335 14:10:46.792929 [ 146.293784] CPU: 2 PID: 3224 Comm: cat Tainted: G D W 5.10.136-cip13 #1
5336 14:10:46.799491 [ 146.301538] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5337 14:10:46.801403 [ 146.308074] Backtrace:
5338 14:10:46.814491 [ 146.310554] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
5339 14:10:46.817324 [ 146.318136] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5340 14:10:46.822354 [ 146.323811] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
5341 14:10:46.832141 [ 146.331139] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5342 14:10:46.836789 [ 146.338113] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a2014c
5343 14:10:46.845251 [ 146.345872] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
5344 14:10:46.850287 [ 146.353364] r7:0000001c r6:c1a2014c r5:c1a20188 r4:c6648000
5345 14:10:46.862678 [ 146.359046] [<c134e390>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
5346 14:10:46.869392 [ 146.368104] r9:c1acc1e8 r8:c15e7d98 r7:c6649f60 r6:00000020 r5:c5cda000 r4:c6648000
5347 14:10:46.878152 [ 146.375872] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5348 14:10:46.890889 [ 146.386334] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c135b8a4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5349 14:10:46.901545 [ 146.398093] [<c135b854>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5350 14:10:46.902781 [ 146.408102] r4:0000003b
5351 14:10:46.911243 [ 146.410653] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5352 14:10:46.920401 [ 146.418675] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5353 14:10:46.925213 [ 146.426606] r9:c6649f60 r8:c5368540 r7:00000020 r6:b6e8b000 r5:c6045180 r4:c0c2d878
5354 14:10:46.934174 [ 146.434368] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5355 14:10:46.943465 [ 146.442211] r9:c07f4cb4 r8:c6649f60 r7:c2816000 r6:b6e8b000 r5:c6045180 r4:00000000
5356 14:10:46.949659 [ 146.449966] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5357 14:10:46.958614 [ 146.457114] r10:00000004 r9:00000000 r8:00000000 r7:b6e8b000 r6:c6648000 r5:c6045180
5358 14:10:46.958837 [ 146.464948] r4:c6045180
5359 14:10:46.967452 [ 146.467497] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5360 14:10:46.974205 [ 146.474644] r9:c6648000 r8:c03002e4 r7:00000004 r6:b6fd2e00 r5:00000020 r4:00000020
5361 14:10:46.981476 [ 146.482405] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5362 14:10:46.986746 [ 146.489982] Exception stack(0xc6649fa8 to 0xc6649ff0)
5363 14:10:46.997024 [ 146.495047] 9fa0: 00000020 00000020 00000001 b6e8b000 00000020 00000000
5364 14:10:47.003053 [ 146.503237] 9fc0: 00000020 00000020 b6fd2e00 00000004 00000001 00000000 00020000 bed3da54
5365 14:10:47.007484 [ 146.511424] 9fe0: 00000004 bed3d788 b6f4094f b6ec6c66
5366 14:10:47.011284 [ 146.516571] irq event stamp: 0
5367 14:10:47.020553 [ 146.519650] hardirqs last enabled at (0): [<00000000>] 0x0
5368 14:10:47.024218 [ 146.525282] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5369 14:10:47.031477 [ 146.532852] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5370 14:10:47.037861 [ 146.540446] softirqs last disabled at (0): [<00000000>] 0x0
5371 14:10:47.041717 [ 146.546062] ---[ end trace a3d86eb1fbb5f22d ]---
5372 14:10:47.048159 [ 146.550741] lkdtm: Saturation detected: still saturated
5373 14:10:47.192026 # [ 146.232570] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5374 14:10:47.199373 # [ 146.239496] lkdtm: attempting bad refcount_sub_and_test() from saturated
5375 14:10:47.204301 # [ 146.246346] ------------[ cut here ]------------
5376 14:10:47.214475 # [ 146.251133] WARNING: CPU: 2 PID: 3224 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
5377 14:10:47.217559 # [ 146.259701] refcount_t: underflow; use-after-free.
5378 14:10:47.248121 # [ 146.264565] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi parallel_display imx_ldb flexcan can_dev imxdrm etnaviv gpu_sched imx_ipu_v3
5379 14:10:47.257244 # [ 146.293784] CPU: 2 PID: 3224 Comm: cat Tainted: G D W 5.10.136-cip13 #1
5380 14:10:47.261340 # [ 146.301538] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5381 14:10:47.265998 # [ 146.308074] Backtrace:
5382 14:10:47.271699 # [ 146.310554] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
5383 14:10:47.277444 # [ 146.318136] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5384 14:10:47.286358 # [ 146.323811] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
5385 14:10:47.292787 # [ 146.331139] [<c1354394>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
5386 14:10:47.299277 # [ 146.338113] r9:00000009 r8:c086d0b4 r7:0000001c r6:00000009 r5:c086d0b4 r4:c1a2014c
5387 14:10:47.311185 # [ 146.345872] [<c03565f4>] (__warn) from [<c134e418>] (warn_slowpath_fmt+0x8c/0xa8)
5388 14:10:47.313368 # [ 146.353364] r7:0000001c r6:c1a2014c r5:c1a20188 r4:c6648000
5389 14:10:47.324392 # [ 146.359046] [<c134e390>] (warn_slowpath_fmt) from [<c086d0b4>] (refcount_warn_saturate+0x13c/0x174)
5390 14:10:47.331579 # [ 146.368104] r9:c1acc1e8 r8:c15e7d98 r7:c6649f60 r6:00000020 r5:c5cda000 r4:c6648000
5391 14:10:47.340273 # [ 146.375872] [<c086cf78>] (refcount_warn_saturate) from [<c0c2e594>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
5392 14:10:47.354275 # [ 146.386334] [<c0c2e530>] (__refcount_sub_and_test.constprop.0) from [<c135b8a4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
5393 14:10:47.363525 # [ 146.398093] [<c135b854>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5394 14:10:47.366774 # [ 146.408102] r4:0000003b
5395 14:10:47.375922 # [ 146.410653] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5396 14:10:47.381800 # [ 146.418675] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5397 14:10:47.390361 # [ 146.426606] r9:c6649f60 r8:c5368540 r7:00000020 r6:b6e8b000 r5:c6045180 r4:c0c2d878
5398 14:10:47.400083 # [ 146.434368] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5399 14:10:47.408230 # [ 146.442211] r9:c07f4cb4 r8:c6649f60 r7:c2816000 r6:b6e8b000 r5:c6045180 r4:00000000
5400 14:10:47.412622 # [ 146.449966] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5401 14:10:47.420762 # [ 146.457114] r10:00000004 r9:00000000 r8:00000000 r7:b6e8b000 r6:c6648000 r5:c6045180
5402 14:10:47.425184 # [ 146.464948] r4:c6045180
5403 14:10:47.434242 # [ 146.467497] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5404 14:10:47.438367 # [ 146.474644] r9:c6648000 r8:c03002e4 r7:00000004 r6:b6fd2e00 r5:00000020 r4:00000020
5405 14:10:47.447234 # [ 146.482405] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5406 14:10:47.453832 # [ 146.489982] Exception stack(0xc6649fa8 to 0xc6649ff0)
5407 14:10:47.460243 # [ 146.495047] 9fa0: 00000020 00000020 00000001 b6e8b000 00000020 00000000
5408 14:10:47.469429 # [ 146.503237] 9fc0: 00000020 00000020 b6fd2e00 00000004 00000001 00000000 00020000 bed3da54
5409 14:10:47.476295 # [ 146.511424] 9fe0: 00000004 bed3d788 b6f4094f b6ec6c66
5410 14:10:47.478504 # [ 146.516571] irq event stamp: 0
5411 14:10:47.482887 # [ 146.519650] hardirqs last enabled at (0): [<00000000>] 0x0
5412 14:10:47.491253 # [ 146.525282] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5413 14:10:47.499209 # [ 146.532852] softirqs last enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
5414 14:10:47.508972 # [ 146.540446] softirqs last disabled at (0): [<00000000>] 0x0
5415 14:10:47.511799 # [ 146.546062] ---[ end trace a3d86eb1fbb5f22d ]---
5416 14:10:47.513997 # [ 146.550741] lkdtm: Saturation detected: still saturated
5417 14:10:47.521565 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5418 14:10:47.525524 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5419 14:10:47.531395 # selftests: lkdtm: REFCOUNT_TIMING.sh
5420 14:10:47.535014 # Skipping REFCOUNT_TIMING: timing only
5421 14:10:47.537330 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5422 14:10:47.541199 # selftests: lkdtm: ATOMIC_TIMING.sh
5423 14:10:47.727569 # Skipping ATOMIC_TIMING: timing only
5424 14:10:47.741677 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5425 14:10:47.765267 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5426 14:10:48.063400 [ 147.566369] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5427 14:10:48.069830 [ 147.572592] lkdtm: attempting good copy_to_user of correct size
5428 14:10:48.076281 [ 147.578623] lkdtm: attempting bad copy_to_user of too large size
5429 14:10:48.212873 # [ 147.566369] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5430 14:10:48.217402 # [ 147.572592] lkdtm: attempting good copy_to_user of correct size
5431 14:10:48.222702 # [ 147.578623] lkdtm: attempting bad copy_to_user of too large size
5432 14:10:48.235475 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5433 14:10:48.256641 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5434 14:10:48.288457 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5435 14:10:48.590556 [ 148.091816] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5436 14:10:48.596332 [ 148.098078] lkdtm: attempting good copy_from_user of correct size
5437 14:10:48.601459 [ 148.104382] lkdtm: attempting bad copy_from_user of too large size
5438 14:10:48.739850 # [ 148.091816] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5439 14:10:48.745850 # [ 148.098078] lkdtm: attempting good copy_from_user of correct size
5440 14:10:48.750122 # [ 148.104382] lkdtm: attempting bad copy_from_user of too large size
5441 14:10:48.763468 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5442 14:10:48.785781 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5443 14:10:48.816240 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5444 14:10:49.132890 [ 148.631875] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5445 14:10:49.137734 [ 148.638370] lkdtm: attempting good copy_to_user inside whitelist
5446 14:10:49.142303 [ 148.644491] lkdtm: attempting bad copy_to_user outside whitelist
5447 14:10:49.280565 # [ 148.631875] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5448 14:10:49.288552 # [ 148.638370] lkdtm: attempting good copy_to_user inside whitelist
5449 14:10:49.290918 # [ 148.644491] lkdtm: attempting bad copy_to_user outside whitelist
5450 14:10:49.303963 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5451 14:10:49.337986 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5452 14:10:49.365818 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5453 14:10:49.670782 [ 149.171730] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5454 14:10:49.676352 [ 149.178426] lkdtm: attempting good copy_from_user inside whitelist
5455 14:10:49.682061 [ 149.184859] lkdtm: attempting bad copy_from_user outside whitelist
5456 14:10:49.817584 # [ 149.171730] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5457 14:10:49.824148 # [ 149.178426] lkdtm: attempting good copy_from_user inside whitelist
5458 14:10:49.830143 # [ 149.184859] lkdtm: attempting bad copy_from_user outside whitelist
5459 14:10:49.845674 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5460 14:10:49.869903 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5461 14:10:49.896731 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5462 14:10:50.207749 [ 149.710364] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5463 14:10:50.214842 [ 149.716601] lkdtm: good_stack: c65a5e0c-c65a5e2c
5464 14:10:50.218342 [ 149.721315] lkdtm: bad_stack : c65a5d84-c65a5da4
5465 14:10:50.223656 [ 149.725965] lkdtm: attempting good copy_to_user of local stack
5466 14:10:50.228958 [ 149.731914] lkdtm: attempting bad copy_to_user of distant stack
5467 14:10:50.364541 # [ 149.710364] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5468 14:10:50.368164 # [ 149.716601] lkdtm: good_stack: c65a5e0c-c65a5e2c
5469 14:10:50.374320 # [ 149.721315] lkdtm: bad_stack : c65a5d84-c65a5da4
5470 14:10:50.382791 # [ 149.725965] lkdtm: attempting good copy_to_user of local stack
5471 14:10:50.385158 # [ 149.731914] lkdtm: attempting bad copy_to_user of distant stack
5472 14:10:50.399429 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5473 14:10:50.420731 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5474 14:10:50.451115 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5475 14:10:50.748648 [ 150.250503] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5476 14:10:50.753283 [ 150.256888] lkdtm: good_stack: c6573e0c-c6573e2c
5477 14:10:50.758315 [ 150.261579] lkdtm: bad_stack : c6573d84-c6573da4
5478 14:10:50.763126 [ 150.266228] lkdtm: attempting good copy_from_user of local stack
5479 14:10:50.769233 [ 150.272336] lkdtm: attempting bad copy_from_user of distant stack
5480 14:10:50.904071 # [ 150.250503] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5481 14:10:50.909177 # [ 150.256888] lkdtm: good_stack: c6573e0c-c6573e2c
5482 14:10:50.914149 # [ 150.261579] lkdtm: bad_stack : c6573d84-c6573da4
5483 14:10:50.920885 # [ 150.266228] lkdtm: attempting good copy_from_user of local stack
5484 14:10:50.925812 # [ 150.272336] lkdtm: attempting bad copy_from_user of distant stack
5485 14:10:50.934766 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5486 14:10:50.966268 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5487 14:10:50.984700 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5488 14:10:51.286750 [ 150.787320] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5489 14:10:51.290009 [ 150.793556] lkdtm: good_stack: c647de0c-c647de2c
5490 14:10:51.294208 [ 150.798213] lkdtm: bad_stack : c647dffc-c647e01c
5491 14:10:51.299646 [ 150.802985] lkdtm: attempting good copy_to_user of local stack
5492 14:10:51.305829 [ 150.808932] lkdtm: attempting bad copy_to_user of distant stack
5493 14:10:51.442325 # [ 150.787320] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5494 14:10:51.447321 # [ 150.793556] lkdtm: good_stack: c647de0c-c647de2c
5495 14:10:51.452721 # [ 150.798213] lkdtm: bad_stack : c647dffc-c647e01c
5496 14:10:51.457287 # [ 150.802985] lkdtm: attempting good copy_to_user of local stack
5497 14:10:51.464847 # [ 150.808932] lkdtm: attempting bad copy_to_user of distant stack
5498 14:10:51.467861 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
5499 14:10:51.487850 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
5500 14:10:51.515104 # selftests: lkdtm: USERCOPY_KERNEL.sh
5501 14:10:51.818849 [ 151.319501] lkdtm: Performing direct entry USERCOPY_KERNEL
5502 14:10:51.822961 [ 151.325105] lkdtm: attempting good copy_to_user from kernel rodata: c15e8044
5503 14:10:51.833103 [ 151.332264] lkdtm: attempting bad copy_to_user from kernel text: c0539cf8
5504 14:10:51.835853 [ 151.339076] lkdtm: FAIL: survived bad copy_to_user()
5505 14:10:51.970683 # [ 151.319501] lkdtm: Performing direct entry USERCOPY_KERNEL
5506 14:10:51.976065 # [ 151.325105] lkdtm: attempting good copy_to_user from kernel rodata: c15e8044
5507 14:10:51.983168 # [ 151.332264] lkdtm: attempting bad copy_to_user from kernel text: c0539cf8
5508 14:10:51.987769 # [ 151.339076] lkdtm: FAIL: survived bad copy_to_user()
5509 14:10:52.009814 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5510 14:10:52.038933 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5511 14:10:52.074923 # selftests: lkdtm: STACKLEAK_ERASING.sh
5512 14:10:52.392858 [ 151.893052] lkdtm: Performing direct entry STACKLEAK_ERASING
5513 14:10:52.396673 [ 151.898767] lkdtm: checking unused part of the thread stack (7732 bytes)...
5514 14:10:52.403792 [ 151.905945] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5515 14:10:52.413368 [ 151.912906] lkdtm: FAIL: the thread stack is NOT properly erased
5516 14:10:52.421351 [ 151.918936] CPU: 1 PID: 3589 Comm: cat Tainted: G D W 5.10.136-cip13 #1
5517 14:10:52.424226 [ 151.926687] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5518 14:10:52.426493 [ 151.933221] Backtrace:
5519 14:10:52.435025 [ 151.935706] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
5520 14:10:52.443143 [ 151.943289] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5521 14:10:52.447980 [ 151.948962] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
5522 14:10:52.458916 [ 151.956294] [<c1354394>] (dump_stack) from [<c135bb8c>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5523 14:10:52.463509 [ 151.964833] r9:c1acc2f0 r8:c15e7d98 r7:c44b7f60 r6:c44b7e34 r5:c44b6000 r4:0000078d
5524 14:10:52.472135 [ 151.972601] [<c135ba44>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5525 14:10:52.480021 [ 151.981402] r8:c15e7d98 r7:c44b7f60 r6:00000012 r5:c644a000 r4:00000046
5526 14:10:52.490883 [ 151.988120] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5527 14:10:52.496524 [ 151.996144] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5528 14:10:52.503828 [ 152.004074] r9:c44b7f60 r8:c5368540 r7:00000012 r6:b6e9f000 r5:c44d63c0 r4:c0c2d878
5529 14:10:52.511971 [ 152.011833] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5530 14:10:52.519855 [ 152.019675] r9:c07f4cb4 r8:c44b7f60 r7:c2816000 r6:b6e9f000 r5:c44d63c0 r4:00000000
5531 14:10:52.527331 [ 152.027430] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5532 14:10:52.533740 [ 152.034577] r10:00000004 r9:00000000 r8:00000000 r7:b6e9f000 r6:c44b6000 r5:c44d63c0
5533 14:10:52.536839 [ 152.042414] r4:c44d63c0
5534 14:10:52.543988 [ 152.044961] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5535 14:10:52.551550 [ 152.052109] r9:c44b6000 r8:c03002e4 r7:00000004 r6:b6fe6e00 r5:00000012 r4:00000012
5536 14:10:52.558371 [ 152.059870] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5537 14:10:52.564422 [ 152.067447] Exception stack(0xc44b7fa8 to 0xc44b7ff0)
5538 14:10:52.572853 [ 152.072512] 7fa0: 00000012 00000012 00000001 b6e9f000 00000012 00000000
5539 14:10:52.582047 [ 152.080705] 7fc0: 00000012 00000012 b6fe6e00 00000004 00000001 00000000 00020000 bec19a54
5540 14:10:52.585106 [ 152.088893] 7fe0: 00000004 bec19788 b6f5494f b6edac66
5541 14:10:52.721147 # [ 151.893052] lkdtm: Performing direct entry STACKLEAK_ERASING
5542 14:10:52.728447 # [ 151.898767] lkdtm: checking unused part of the thread stack (7732 bytes)...
5543 14:10:52.736390 # [ 151.905945] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
5544 14:10:52.742244 # [ 151.912906] lkdtm: FAIL: the thread stack is NOT properly erased
5545 14:10:52.750444 # [ 151.918936] CPU: 1 PID: 3589 Comm: cat Tainted: G D W 5.10.136-cip13 #1
5546 14:10:52.758980 # [ 151.926687] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
5547 14:10:52.759376 # [ 151.933221] Backtrace:
5548 14:10:52.765770 # [ 151.935706] [<c134cf38>] (dump_backtrace) from [<c134d2f8>] (show_stack+0x20/0x24)
5549 14:10:52.773255 # [ 151.943289] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8
5550 14:10:52.780955 # [ 151.948962] [<c134d2d8>] (show_stack) from [<c1354474>] (dump_stack+0xe0/0x100)
5551 14:10:52.787844 # [ 151.956294] [<c1354394>] (dump_stack) from [<c135bb8c>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
5552 14:10:52.795824 # [ 151.964833] r9:c1acc2f0 r8:c15e7d98 r7:c44b7f60 r6:c44b7e34 r5:c44b6000 r4:0000078d
5553 14:10:52.804102 # [ 151.972601] [<c135ba44>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d498>] (lkdtm_do_action+0x2c/0x4c)
5554 14:10:52.811000 # [ 151.981402] r8:c15e7d98 r7:c44b7f60 r6:00000012 r5:c644a000 r4:00000046
5555 14:10:52.821235 # [ 151.988120] [<c0c2d46c>] (lkdtm_do_action) from [<c0c2d998>] (direct_entry+0x120/0x18c)
5556 14:10:52.829834 # [ 151.996144] [<c0c2d878>] (direct_entry) from [<c07f4d18>] (full_proxy_write+0x64/0x94)
5557 14:10:52.841356 # [ 152.004074] r9:c44b7f60 r8:c5368540 r7:00000012 r6:b6e9f000 r5:c44d63c0 r4:c0c2d878
5558 14:10:52.847232 # [ 152.011833] [<c07f4cb4>] (full_proxy_write) from [<c0598390>] (vfs_write+0x10c/0x524)
5559 14:10:52.851780 # [ 152.019675] r9:c07f4cb4 r8:c44b7f60 r7:c2816000 r6:b6e9f000 r5:c44d63c0 r4:00000000
5560 14:10:52.861849 # [ 152.027430] [<c0598284>] (vfs_write) from [<c0598924>] (ksys_write+0x74/0xec)
5561 14:10:52.870155 # [ 152.034577] r10:00000004 r9:00000000 r8:00000000 r7:b6e9f000 r6:c44b6000 r5:c44d63c0
5562 14:10:52.871559 # [ 152.042414] r4:c44d63c0
5563 14:10:52.877488 # [ 152.044961] [<c05988b0>] (ksys_write) from [<c05989b4>] (sys_write+0x18/0x1c)
5564 14:10:52.884903 # [ 152.052109] r9:c44b6000 r8:c03002e4 r7:00000004 r6:b6fe6e00 r5:00000012 r4:00000012
5565 14:10:52.892722 # [ 152.059870] [<c059899c>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
5566 14:10:52.896876 # [ 152.067447] Exception stack(0xc44b7fa8 to 0xc44b7ff0)
5567 14:10:52.906513 # [ 152.072512] 7fa0: 00000012 00000012 00000001 b6e9f000 00000012 00000000
5568 14:10:52.914817 # [ 152.080705] 7fc0: 00000012 00000012 b6fe6e00 00000004 00000001 00000000 00020000 bec19a54
5569 14:10:52.920716 # [ 152.088893] 7fe0: 00000004 bec19788 b6f5494f b6edac66
5570 14:10:52.928018 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5571 14:10:52.932410 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5572 14:10:52.935970 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5573 14:10:53.123033 [ 152.625107] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5574 14:10:53.128001 [ 152.630951] lkdtm: Calling matched prototype ...
5575 14:10:53.131412 [ 152.635606] lkdtm: Calling mismatched prototype ...
5576 14:10:53.138906 [ 152.640632] lkdtm: Fail: survived mismatched prototype function call!
5577 14:10:53.273271 # [ 152.625107] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5578 14:10:53.277579 # [ 152.630951] lkdtm: Calling matched prototype ...
5579 14:10:53.284389 # [ 152.635606] lkdtm: Calling mismatched prototype ...
5580 14:10:53.287856 # [ 152.640632] lkdtm: Fail: survived mismatched prototype function call!
5581 14:10:53.311208 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5582 14:10:53.340921 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5583 14:10:53.400264 + ../../utils/send-to-lava.sh ./output/result.txt
5584 14:10:53.589762 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5585 14:10:53.591471 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5587 14:10:53.716468 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5588 14:10:53.717037 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5590 14:10:53.858859 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5591 14:10:53.860738 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5593 14:10:54.015674 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5594 14:10:54.016581 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5596 14:10:54.170177 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5597 14:10:54.171183 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5599 14:10:54.330167 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5600 14:10:54.330690 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5602 14:10:54.500909 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5603 14:10:54.501933 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5605 14:10:54.664679 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5607 14:10:54.666394 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5608 14:10:54.812941 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5609 14:10:54.813932 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5611 14:10:54.967209 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5612 14:10:54.968164 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5614 14:10:55.111956 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5615 14:10:55.112808 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5617 14:10:55.273755 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5618 14:10:55.274540 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5620 14:10:55.452273 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
5621 14:10:55.452927 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
5623 14:10:55.606848 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5624 14:10:55.607696 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5626 14:10:55.751629 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5627 14:10:55.752570 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5629 14:10:55.905035 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5630 14:10:55.906004 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5632 14:10:56.052416 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5633 14:10:56.053263 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5635 14:10:56.207609 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5636 14:10:56.208474 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5638 14:10:56.360985 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5639 14:10:56.361746 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5641 14:10:56.508794 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
5642 14:10:56.509797 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
5644 14:10:56.666855 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
5645 14:10:56.667624 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
5647 14:10:56.814819 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5648 14:10:56.815541 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5650 14:10:56.963529 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5651 14:10:56.964333 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5653 14:10:57.136437 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
5654 14:10:57.137243 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
5656 14:10:57.287480 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5657 14:10:57.288299 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5659 14:10:57.441675 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5660 14:10:57.442472 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5662 14:10:57.589905 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5663 14:10:57.590956 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5665 14:10:57.748961 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5666 14:10:57.750005 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5668 14:10:57.894335 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5669 14:10:57.895105 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5671 14:10:58.034038 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5672 14:10:58.034853 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5674 14:10:58.179965 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5675 14:10:58.180656 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5677 14:10:58.316247 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5678 14:10:58.316965 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5680 14:10:58.476032 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5681 14:10:58.476820 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5683 14:10:58.640107 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5684 14:10:58.640970 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5686 14:10:58.788186 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5687 14:10:58.788949 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5689 14:10:58.938734 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5690 14:10:58.939481 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5692 14:10:59.095628 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5693 14:10:59.096572 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5695 14:10:59.267008 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
5696 14:10:59.267891 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
5698 14:10:59.444274 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
5699 14:10:59.445216 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
5701 14:10:59.608787 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
5702 14:10:59.609890 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
5704 14:10:59.763198 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
5705 14:10:59.764022 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
5707 14:10:59.920068 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
5708 14:10:59.920957 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
5710 14:11:00.072811 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
5711 14:11:00.073359 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
5713 14:11:00.216047 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
5714 14:11:00.216872 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
5716 14:11:00.382655 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5717 14:11:00.383405 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5719 14:11:00.535108 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
5720 14:11:00.535894 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
5722 14:11:00.697894 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
5723 14:11:00.698827 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
5725 14:11:00.855160 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
5726 14:11:00.856132 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
5728 14:11:01.033259 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
5729 14:11:01.034396 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
5731 14:11:01.198168 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
5732 14:11:01.199068 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
5734 14:11:01.361797 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
5735 14:11:01.362452 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
5737 14:11:01.524546 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5738 14:11:01.525475 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
5740 14:11:01.678425 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
5741 14:11:01.679515 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
5743 14:11:01.843840 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
5744 14:11:01.844368 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
5746 14:11:01.990347 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5747 14:11:01.990992 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5749 14:11:02.145352 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5750 14:11:02.145966 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5752 14:11:02.293039 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5753 14:11:02.293572 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5755 14:11:02.443535 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
5756 14:11:02.444068 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
5758 14:11:02.597969 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
5759 14:11:02.598484 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
5761 14:11:02.751303 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5762 14:11:02.751963 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5764 14:11:02.887650 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5765 14:11:02.888460 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5767 14:11:03.039596 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5768 14:11:03.040410 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5770 14:11:03.188207 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
5771 14:11:03.189115 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
5773 14:11:03.335071 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
5774 14:11:03.336119 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
5776 14:11:03.488569 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5777 14:11:03.489452 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5779 14:11:03.647494 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5780 14:11:03.648179 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5782 14:11:03.816838 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5783 14:11:03.817860 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5785 14:11:03.967850 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5787 14:11:03.969537 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5788 14:11:04.134899 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5789 14:11:04.135449 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5791 14:11:04.356582 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5792 14:11:04.357153 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5794 14:11:04.457368 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5795 14:11:04.457944 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5797 14:11:04.588625 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5798 14:11:04.589207 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5800 14:11:04.733158 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5801 14:11:04.733728 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5803 14:11:04.886061 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5804 14:11:04.886610 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5806 14:11:05.026758 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
5807 14:11:05.027313 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
5809 14:11:05.169178 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5810 14:11:05.169785 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5812 14:11:05.313195 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5813 14:11:05.313764 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5815 14:11:05.458647 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5816 14:11:05.459223 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5818 14:11:05.460459 + set +x
5819 14:11:05.464131 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 7015119_1.6.2.4.5>
5820 14:11:05.464584 Received signal: <ENDRUN> 1_kselftest-lkdtm 7015119_1.6.2.4.5
5821 14:11:05.464802 Ending use of test pattern.
5822 14:11:05.464995 Ending test lava.1_kselftest-lkdtm (7015119_1.6.2.4.5), duration 107.98
5824 14:11:05.475034 <LAVA_TEST_RUNNER EXIT>
5825 14:11:05.475480 ok: lava_test_shell seems to have completed
5826 14:11:05.476951 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
5827 14:11:05.477338 end: 3.1 lava-test-shell (duration 00:01:51) [common]
5828 14:11:05.477616 end: 3 lava-test-retry (duration 00:01:51) [common]
5829 14:11:05.477898 start: 4 finalize (timeout 00:04:57) [common]
5830 14:11:05.478188 start: 4.1 power-off (timeout 00:00:30) [common]
5831 14:11:05.478543 Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-f' '4'
5832 14:11:05.507321 >> Software version: 7
5833 14:11:05.515979 >> Relay states: 0xe5
5834 14:11:05.516831 Returned 0 in 0 seconds
5835 14:11:05.618051 end: 4.1 power-off (duration 00:00:00) [common]
5837 14:11:05.618994 start: 4.2 read-feedback (timeout 00:04:57) [common]
5838 14:11:05.619666 Listened to connection for namespace 'common' for up to 1s
5839 14:11:05.620242 Listened to connection for namespace 'common' for up to 1s
5840 14:11:06.621322 Finalising connection for namespace 'common'
5841 14:11:06.621913 Disconnecting from shell: Finalise
5842 14:11:06.622261 / #
5843 14:11:06.723619 end: 4.2 read-feedback (duration 00:00:01) [common]
5844 14:11:06.724326 end: 4 finalize (duration 00:00:01) [common]
5845 14:11:06.724884 Cleaning after the job
5846 14:11:06.725300 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/ramdisk
5847 14:11:06.730011 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/kernel
5848 14:11:06.733478 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/dtb
5849 14:11:06.734136 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/nfsrootfs
5850 14:11:06.819682 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7015119/tftp-deploy-lpids_w_/modules
5851 14:11:06.825295 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/7015119
5852 14:11:08.304893 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/7015119
5853 14:11:08.305380 Job finished correctly